[ 1676.051866] Running test [R:12688451 T:9 - stress: stress-ng - memory - Kerne l: 6.0.0-rc7] [ 1697.116412] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1697.116430] CPU: 0 PID: 43785 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1697.116433] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1697.116435] Call Trace: [ 1697.116436] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1697.116447] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1697.116452] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1697.116455] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1697.116457] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1697.116463] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1697.116466] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1697.116473] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1697.116478] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1697.116481] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1697.116484] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1697.116491] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1697.116559] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1697.116564] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1697.116567] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1697.116571] Mem-Info: [ 1697.116572] active_anon:332342 inactive_anon:111330 isolated_anon:283 [ 1697.116572] active_file:92 inactive_file:155 isolated_file:0 [ 1697.116572] unevictable:3 dirty:4 writeback:0 [ 1697.116572] slab_reclaimable:13041 slab_unreclaimable:14675 [ 1697.116572] mapped:197 shmem:3 pagetables:3470 bounce:0 [ 1697.116572] kernel_misc_reclaimable:0 [ 1697.116572] free:4647 free_pcp:4 free_cma:29 [ 1697.116577] Node 0 active_anon:1329368kB inactive_anon:445320kB active_file:3 68kB inactive_file:620kB unevictable:12kB isolated(anon):1132kB isolated(file):0 kB mapped:788kB dirty:16kB writeback:0kB shmem:12kB writeback_tmp:0kB kernel_sta ck:5136kB pagetables:13880kB all_unreclaimable? no [ 1697.116580] Node 0 DMA free:18588kB boost:14448kB min:20096kB low:22088kB hig h:24080kB reserved_highatomic:0KB active_anon:1329848kB inactive_anon:444664kB a ctive_file:796kB inactive_file:852kB unevictable:12kB writepending:16kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:116kB [ 1697.116586] lowmem_reserve[]: 0 0 0 [ 1697.116588] Node 0 DMA: 1001*4kB (UM) 685*8kB (UME) 369*16kB (UE) 97*32kB (UE ) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18620kB [ 1697.116623] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1697.116625] 241 total pagecache pages [ 1697.116626] 1 pages in swap cache [ 1697.116626] Free swap = 0kB [ 1697.116627] Total swap = 2019324kB [ 1697.116628] 524288 pages RAM [ 1697.116629] 0 pages HighMem/MovableOnly [ 1697.116629] 19417 pages reserved [ 1697.116630] 1024 pages cma reserved [ 1697.116631] Tasks state (memory values in pages): [ 1697.116632] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1697.116634] [ 853] 0 853 10009 16 122880 296 -250 systemd-journal [ 1697.116636] [ 872] 0 872 7549 13 104448 793 -1000 systemd-udevd [ 1697.116639] [ 1053] 999 1053 3834 89 88064 196 -900 systemd-oomd [ 1697.116641] [ 1054] 0 1054 4359 16 63488 182 -1000 auditd [ 1697.116644] [ 1057] 193 1057 5408 16 106496 883 0 systemd-resolve [ 1697.116646] [ 1059] 0 1059 3758 12 88064 215 0 systemd-userdbd [ 1697.116648] [ 1079] 0 1079 63558 116 155648 568 0 NetworkManager [ 1697.116650] [ 1096] 0 1096 4365 16 98304 582 0 systemd-logind [ 1697.116652] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1697.116655] [ 1100] 996 1100 21090 0 75776 181 0 chronyd [ 1697.116657] [ 1105] 81 1105 1223 0 55296 218 -900 dbus-broker [ 1697.116659] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1697.116662] [ 1117] 0 1117 13496 0 100352 225 0 gssproxy [ 1697.116664] [ 1211] 0 1211 5042 12 102400 785 100 systemd [ 1697.116667] [ 1212] 0 1212 699 0 47104 32 0 agetty [ 1697.116669] [ 1213] 0 1213 1341 0 59392 35 0 agetty [ 1697.116671] [ 1214] 0 1214 1341 0 59392 34 0 agetty [ 1697.116673] [ 1215] 0 1215 1341 0 59392 35 0 agetty [ 1697.116675] [ 1216] 0 1216 6447 1 124928 1410 100 (sd-pam) [ 1697.116678] [ 1225] 0 1225 57821 16 79872 276 -1000 restraintd [ 1697.116680] [ 1230] 0 1230 1797 12 63488 95 -1000 10_bash_login [ 1697.116683] [ 1257] 0 1257 1797 12 63488 99 0 runtest.sh [ 1697.116685] [ 1304] 0 1304 3859 14 112640 441 0 sshd [ 1697.116687] [ 1306] 0 1306 3994 16 114688 605 0 sshd [ 1697.116689] [ 1307] 0 1307 40480 16 100352 1381 0 restraintd [ 1697.116692] [ 26970] 0 26970 18098 0 86016 602 -1000 dmeventd [ 1697.116694] [ 40892] 0 40892 3843 36 88064 221 0 systemd-userwor [ 1697.116696] [ 41852] 0 41852 3843 0 88064 222 0 systemd-userwor [ 1697.116699] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1697.116701] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1697.116703] [ 42315] 0 42315 4194 0 94208 508 0 systemd-hostnam [ 1697.116705] [ 42333] 0 42333 2664 12 71680 967 0 bash [ 1697.116707] [ 43594] 0 43594 1334 0 63488 30 0 sleep [ 1697.116709] [ 43711] 0 43711 4782 15 59392 52 -1000 stress-ng [ 1697.116712] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1697.116714] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1697.116716] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1697.116718] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1697.116720] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1697.116722] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1697.116724] [ 43718] 0 43718 4783 0 57344 52 -1000 stress-ng [ 1697.116727] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1697.116730] [ 43720] 0 43720 70319 10324 256000 14459 1000 stress-ng [ 1697.116732] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1697.116734] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1697.116736] [ 43723] 0 43723 4783 0 57344 52 -1000 stress-ng [ 1697.116738] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1697.116740] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1697.116742] [ 43726] 0 43726 70319 5488 217088 14609 1000 stress-ng [ 1697.116744] [ 43727] 0 43727 4783 0 57344 52 -1000 stress-ng [ 1697.116746] [ 43728] 0 43728 70319 8385 227328 12900 1000 stress-ng [ 1697.116749] [ 43729] 0 43729 4783 0 57344 52 -1000 stress-ng [ 1697.116751] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1697.116753] [ 43731] 0 43731 4783 0 57344 52 -1000 stress-ng [ 1697.116755] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1697.116757] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1697.116759] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1697.116762] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1697.116764] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1697.116766] [ 43737] 0 43737 4783 0 57344 52 -1000 stress-ng [ 1697.116768] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1697.116770] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1697.116772] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1697.116774] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1697.116776] [ 43742] 0 43742 4783 0 57344 52 -1000 stress-ng [ 1697.116778] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1697.116780] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1697.116782] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1697.116784] [ 43746] 0 43746 4783 0 57344 52 -1000 stress-ng [ 1697.116786] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1697.116788] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1697.116791] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1697.116793] [ 43750] 0 43750 4783 0 57344 52 -1000 stress-ng [ 1697.116795] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1697.116797] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1697.116798] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1697.116801] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1697.116803] [ 43755] 0 43755 4783 0 57344 52 -1000 stress-ng [ 1697.116805] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1697.116806] [ 43757] 0 43757 4783 0 57344 52 -1000 stress-ng [ 1697.116808] [ 43758] 0 43758 4783 0 57344 52 -1000 stress-ng [ 1697.116811] [ 43759] 0 43759 4783 0 57344 52 -1000 stress-ng [ 1697.116813] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1697.116815] [ 43761] 0 43761 4783 0 57344 52 -1000 stress-ng [ 1697.116817] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1697.116819] [ 43763] 0 43763 4783 0 57344 52 -1000 stress-ng [ 1697.116821] [ 43764] 0 43764 4783 0 57344 52 -1000 stress-ng [ 1697.116823] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1697.116825] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1697.116827] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1697.116830] [ 43768] 0 43768 4783 0 57344 52 -1000 stress-ng [ 1697.116832] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1697.116834] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1697.116836] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1697.116838] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1697.116840] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1697.116842] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1697.116844] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1697.116846] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1697.116848] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1697.116850] [ 43778] 0 43778 4783 0 57344 52 -1000 stress-ng [ 1697.116852] [ 43779] 0 43779 70319 6072 178176 8943 1000 stress-ng [ 1697.116855] [ 43780] 0 43780 70319 8816 210944 10291 1000 stress-ng [ 1697.116857] [ 43781] 0 43781 70319 7008 182272 8666 1000 stress-ng [ 1697.116859] [ 43782] 0 43782 70319 8571 223232 12252 1000 stress-ng [ 1697.116861] [ 43783] 0 43783 70319 7993 192512 9068 1000 stress-ng [ 1697.116863] [ 43784] 0 43784 70319 5318 182272 10225 1000 stress-ng [ 1697.116865] [ 43785] 0 43785 70319 6807 192512 10254 1000 stress-ng [ 1697.116868] [ 43786] 0 43786 70319 6805 190464 9860 1000 stress-ng [ 1697.116870] [ 43787] 0 43787 70319 4237 163840 9128 1000 stress-ng [ 1697.116873] [ 43788] 0 43788 70319 3432 190464 13299 1000 stress-ng [ 1697.116875] [ 43789] 0 43789 70319 9542 210944 9565 1000 stress-ng [ 1697.116877] [ 43790] 0 43790 70319 3346 161792 9623 1000 stress-ng [ 1697.116879] [ 43791] 0 43791 70319 8254 182272 7355 1000 stress-ng [ 1697.116881] [ 43792] 0 43792 70319 7608 217088 12291 1000 stress-ng [ 1697.116883] [ 43793] 0 43793 70319 11427 223232 9396 1000 stress-ng [ 1697.116885] [ 43794] 0 43794 70319 5901 176128 8982 1000 stress-ng [ 1697.116887] [ 43795] 0 43795 70319 5235 178176 9780 1000 stress-ng [ 1697.116889] [ 43796] 0 43796 70319 6650 200704 11401 1000 stress-ng [ 1697.116892] [ 43797] 0 43797 70319 7531 192512 9464 1000 stress-ng [ 1697.116894] [ 43798] 0 43798 70319 5985 178176 9096 1000 stress-ng [ 1697.116896] [ 43799] 0 43799 70319 4538 176128 10411 1000 stress-ng [ 1697.116898] [ 43800] 0 43800 70319 6923 184320 8884 1000 stress-ng [ 1697.116900] [ 43801] 0 43801 70319 6284 200704 11569 1000 stress-ng [ 1697.116902] [ 43802] 0 43802 70319 6509 167936 7383 1000 stress-ng [ 1697.116904] [ 43803] 0 43803 70319 2851 126976 5762 1000 stress-ng [ 1697.116907] [ 43804] 0 43804 70319 7280 196608 10177 1000 stress-ng [ 1697.116909] [ 43805] 0 43805 70319 8564 198656 9025 1000 stress-ng [ 1697.116911] [ 43806] 0 43806 70319 6724 167936 7103 1000 stress-ng [ 1697.116913] [ 43807] 0 43807 70319 5087 167936 8740 1000 stress-ng [ 1697.116915] [ 43808] 0 43808 70319 8022 159744 4749 1000 stress-ng [ 1697.116917] [ 43809] 0 43809 70319 5373 176128 9574 1000 stress-ng [ 1697.116919] [ 43810] 0 43810 70319 10058 182272 5613 1000 stress-ng [ 1697.116921] [ 43811] 0 43811 70319 7811 180224 7729 1000 stress-ng [ 1697.116923] [ 43812] 0 43812 70319 5417 129024 3658 1000 stress-ng [ 1697.116925] [ 43813] 0 43813 70319 7379 169984 6646 1000 stress-ng [ 1697.116927] [ 43814] 0 43814 70319 10903 151552 1010 1000 stress-ng [ 1697.116929] [ 43815] 0 43815 70319 4622 163840 8808 1000 stress-ng [ 1697.116931] [ 43816] 0 43816 70319 7173 163840 6324 1000 stress-ng [ 1697.116933] [ 43817] 0 43817 70319 9074 163840 4225 1000 stress-ng [ 1697.116935] [ 43818] 0 43818 70319 6693 169984 7528 1000 stress-ng [ 1697.116937] [ 43819] 0 43819 70319 3321 106496 2850 1000 stress-ng [ 1697.116940] [ 43820] 0 43820 70319 5252 137216 4681 1000 stress-ng [ 1697.116942] [ 43821] 0 43821 70319 9853 190464 6746 1000 stress-ng [ 1697.116944] [ 43822] 0 43822 70319 7524 143360 3333 1000 stress-ng [ 1697.116946] [ 43823] 0 43823 70319 6507 155648 5802 1000 stress-ng [ 1697.116948] [ 43824] 0 43824 70319 7200 169984 6957 1000 stress-ng [ 1697.116950] [ 43825] 0 43825 70319 6091 159744 6878 1000 stress-ng [ 1697.116952] [ 43826] 0 43826 70319 5159 131072 4180 1000 stress-ng [ 1697.116954] [ 43827] 0 43827 70319 6541 135168 3326 1000 stress-ng [ 1697.116956] [ 43828] 0 43828 70319 7747 155648 4627 1000 stress-ng [ 1697.116958] [ 43829] 0 43829 70319 4203 120832 3816 1000 stress-ng [ 1697.116960] [ 43830] 0 43830 70319 7029 122880 1188 1000 stress-ng [ 1697.116963] [ 43831] 0 43831 70319 9905 176128 5110 1000 stress-ng [ 1697.116965] [ 43832] 0 43832 70319 4193 133120 5344 1000 stress-ng [ 1697.116967] [ 43833] 0 43833 70319 3785 143360 6874 1000 stress-ng [ 1697.116969] [ 43834] 0 43834 70319 7414 186368 8789 1000 stress-ng [ 1697.116971] [ 43835] 0 43835 70319 8253 172032 6036 1000 stress-ng [ 1697.116973] [ 43836] 0 43836 70319 8704 155648 3604 1000 stress-ng [ 1697.116975] [ 43837] 0 43837 70319 4493 116736 2998 1000 stress-ng [ 1697.116977] [ 43838] 0 43838 70319 10094 192512 6769 1000 stress-ng [ 1697.116979] [ 43839] 0 43839 70319 10964 192512 5899 1000 stress-ng [ 1697.116981] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43720,uid=0 [ 1697.116995] Out of memory: Killed process 43720 (stress-ng) total-vm:281276kB , anon-rss:41268kB, file-rss:28kB, shmem-rss:0kB, UID:0 pgtables:250kB oom_score _adj:1000 [ 1697.370689] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOV BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1697.370698] CPU: 0 PID: 43817 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1697.370700] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1697.370701] Call Trace: [ 1697.370702] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1697.370707] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1697.370709] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1697.370711] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1697.370713] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1697.370716] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1697.370717] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1697.370720] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1697.370723] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1697.370724] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1697.370726] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1697.370729] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1697.370731] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1697.370733] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1697.370735] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1697.370738] Mem-Info: [ 1697.370739] active_anon:386217 inactive_anon:57743 isolated_anon:916 [ 1697.370739] active_file:192 inactive_file:210 isolated_file:0 [ 1697.370739] unevictable:3 dirty:0 writeback:0 [ 1697.370739] slab_reclaimable:13037 slab_unreclaimable:14674 [ 1697.370739] mapped:313 shmem:0 pagetables:3521 bounce:0 [ 1697.370739] kernel_misc_reclaimable:0 [ 1697.370739] free:3491 free_pcp:6 free_cma:0 [ 1697.370744] Node 0 active_anon:1544868kB inactive_anon:230972kB active_file:7 68kB inactive_file:840kB unevictable:12kB isolated(anon):3664kB isolated(file):0 kB mapped:1252kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stac k:5120kB pagetables:14084kB all_unreclaimable? no [ 1697.370747] Node 0 DMA free:13964kB boost:14448kB min:20096kB low:22088kB hig h:24080kB reserved_highatomic:0KB active_anon:1545124kB inactive_anon:230696kB a ctive_file:1416kB inactive_file:1148kB unevictable:12kB writepending:0kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 1697.370752] lowmem_reserve[]: 0 0 0 [ 1697.370754] Node 0 DMA: 21*4kB (ME) 587*8kB (UM) 379*16kB (UME) 99*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14204kB [ 1697.370761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1697.370762] 435 total pagecache pages [ 1697.370763] 25 pages in swap cache [ 1697.370763] Free swap = 0kB [ 1697.370764] Total swap = 2019324kB [ 1697.370765] 524288 pages RAM [ 1697.370766] 0 pages HighMem/MovableOnly [ 1697.370766] 19417 pages reserved [ 1697.370767] 1024 pages cma reserved [ 1697.370768] Tasks state (memory values in pages): [ 1697.370768] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1697.370770] [ 853] 0 853 10009 1 122880 297 -250 systemd-journal [ 1697.370773] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1697.370775] [ 1053] 999 1053 3834 17 88064 209 -900 systemd-oomd [ 1697.370778] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1697.370780] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1697.370782] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1697.370784] [ 1079] 0 1079 63558 44 155648 609 0 NetworkManager [ 1697.370786] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1697.370788] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1697.370790] [ 1100] 996 1100 21090 0 75776 182 0 chronyd [ 1697.370792] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1697.370794] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1697.370796] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1697.370799] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1697.370801] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1697.370803] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1697.370805] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1697.370807] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1697.370809] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1697.370811] [ 1225] 0 1225 57821 1 79872 277 -1000 restraintd [ 1697.370813] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1697.370815] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1697.370817] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1697.370819] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1697.370821] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1697.370823] [ 26970] 0 26970 18098 0 86016 610 -1000 dmeventd [ 1697.370825] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1697.370827] [ 41852] 0 41852 3843 0 88064 222 0 systemd-userwor [ 1697.370829] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1697.370831] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1697.370833] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1697.370835] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1697.370837] [ 43594] 0 43594 1334 0 63488 30 0 sleep [ 1697.370839] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1697.370841] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1697.370843] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1697.370845] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1697.370847] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1697.370849] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1697.370852] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1697.370854] [ 43718] 0 43718 4783 0 57344 52 -1000 stress-ng [ 1697.370856] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1697.370858] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1697.370860] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1697.370862] [ 43723] 0 43723 4783 0 57344 52 -1000 stress-ng [ 1697.370864] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1697.370866] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1697.370868] [ 43726] 0 43726 70319 5481 217088 14609 1000 stress-ng [ 1697.370870] [ 43727] 0 43727 4783 0 57344 52 -1000 stress-ng [ 1697.370872] [ 43728] 0 43728 70319 8378 227328 12900 1000 stress-ng [ 1697.370874] [ 43729] 0 43729 4783 0 57344 52 -1000 stress-ng [ 1697.370876] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1697.370878] [ 43731] 0 43731 4783 0 57344 52 -1000 stress-ng [ 1697.370880] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1697.370882] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1697.370884] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1697.370886] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1697.370888] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1697.370890] [ 43737] 0 43737 4783 0 57344 52 -1000 stress-ng [ 1697.370892] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1697.370894] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1697.370896] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1697.370898] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1697.370900] [ 43742] 0 43742 4783 0 57344 52 -1000 stress-ng [ 1697.370902] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1697.370904] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1697.370907] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1697.370909] [ 43746] 0 43746 4783 0 57344 52 -1000 stress-ng [ 1697.370911] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1697.370913] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1697.370915] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1697.370917] [ 43750] 0 43750 4783 0 57344 52 -1000 stress-ng [ 1697.370919] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1697.370921] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1697.370923] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1697.370925] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1697.370927] [ 43755] 0 43755 4783 0 57344 52 -1000 stress-ng [ 1697.370929] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1697.370931] [ 43757] 0 43757 4783 0 57344 52 -1000 stress-ng [ 1697.370933] [ 43758] 0 43758 4783 0 57344 52 -1000 stress-ng [ 1697.370935] [ 43759] 0 43759 4783 0 57344 52 -1000 stress-ng [ 1697.370937] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1697.370939] [ 43761] 0 43761 4783 0 57344 52 -1000 stress-ng [ 1697.370941] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1697.370943] [ 43763] 0 43763 4783 0 57344 52 -1000 stress-ng [ 1697.370945] [ 43764] 0 43764 4783 0 57344 52 -1000 stress-ng [ 1697.370947] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1697.370949] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1697.370951] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1697.370953] [ 43768] 0 43768 4783 0 57344 52 -1000 stress-ng [ 1697.370955] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1697.370957] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1697.370959] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1697.370961] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1697.370963] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1697.370965] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1697.370967] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1697.370969] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1697.370971] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1697.370973] [ 43778] 0 43778 4783 0 57344 52 -1000 stress-ng [ 1697.370975] [ 43779] 0 43779 70319 6065 178176 8943 1000 stress-ng [ 1697.370977] [ 43780] 0 43780 70319 8801 210944 10299 1000 stress-ng [ 1697.370979] [ 43781] 0 43781 70319 6881 182272 8786 1000 stress-ng [ 1697.370982] [ 43782] 0 43782 70319 8564 223232 12252 1000 stress-ng [ 1697.370983] [ 43783] 0 43783 70319 7986 192512 9068 1000 stress-ng [ 1697.370986] [ 43784] 0 43784 70319 5122 182272 10480 1000 stress-ng [ 1697.370988] [ 43785] 0 43785 70319 8770 227328 12508 1000 stress-ng [ 1697.370990] [ 43786] 0 43786 70319 6602 190464 10056 1000 stress-ng [ 1697.370992] [ 43787] 0 43787 70319 5484 174080 9128 1000 stress-ng [ 1697.370994] [ 43788] 0 43788 70319 3425 190464 13299 1000 stress-ng [ 1697.370996] [ 43789] 0 43789 70319 9535 210944 9565 1000 stress-ng [ 1697.370998] [ 43790] 0 43790 70319 3339 161792 9623 1000 stress-ng [ 1697.371000] [ 43791] 0 43791 70319 8247 182272 7355 1000 stress-ng [ 1697.371002] [ 43792] 0 43792 70319 7601 217088 12291 1000 stress-ng [ 1697.371004] [ 43793] 0 43793 70319 9631 223232 11185 1000 stress-ng [ 1697.371006] [ 43794] 0 43794 70319 7808 190464 8982 1000 stress-ng [ 1697.371008] [ 43795] 0 43795 70319 5228 178176 9780 1000 stress-ng [ 1697.371010] [ 43796] 0 43796 70319 6643 200704 11401 1000 stress-ng [ 1697.371012] [ 43797] 0 43797 70319 7524 192512 9464 1000 stress-ng [ 1697.371014] [ 43798] 0 43798 70319 5502 178176 9572 1000 stress-ng [ 1697.371016] [ 43799] 0 43799 70319 5881 188416 10447 1000 stress-ng [ 1697.371018] [ 43800] 0 43800 70319 5960 184320 9840 1000 stress-ng [ 1697.371020] [ 43801] 0 43801 70319 6277 200704 11569 1000 stress-ng [ 1697.371022] [ 43802] 0 43802 70319 7256 176128 7685 1000 stress-ng [ 1697.371024] [ 43803] 0 43803 70319 4032 135168 5762 1000 stress-ng [ 1697.371026] [ 43804] 0 43804 70319 7273 196608 10177 1000 stress-ng [ 1697.371028] [ 43805] 0 43805 70319 8064 198656 9518 1000 stress-ng [ 1697.371030] [ 43806] 0 43806 70319 6717 167936 7103 1000 stress-ng [ 1697.371032] [ 43807] 0 43807 70319 5212 167936 8740 1000 stress-ng [ 1697.371034] [ 43808] 0 43808 70319 8015 159744 4749 1000 stress-ng [ 1697.371036] [ 43809] 0 43809 70319 5366 176128 9574 1000 stress-ng [ 1697.371038] [ 43810] 0 43810 70319 9490 182272 6174 1000 stress-ng [ 1697.371040] [ 43811] 0 43811 70319 9322 192512 7729 1000 stress-ng [ 1697.371042] [ 43812] 0 43812 70319 5154 129024 3914 1000 stress-ng [ 1697.371044] [ 43813] 0 43813 70319 3826 169984 10192 1000 stress-ng [ 1697.371046] [ 43814] 0 43814 70319 9072 151552 2834 1000 stress-ng [ 1697.371048] [ 43815] 0 43815 70319 4879 165888 8808 1000 stress-ng [ 1697.371050] [ 43816] 0 43816 70319 7166 163840 6324 1000 stress-ng [ 1697.371052] [ 43817] 0 43817 70319 9067 163840 4225 1000 stress-ng [ 1697.371054] [ 43818] 0 43818 70319 6686 169984 7528 1000 stress-ng [ 1697.371056] [ 43819] 0 43819 70319 3314 106496 2850 1000 stress-ng [ 1697.371058] [ 43820] 0 43820 70319 5377 137216 4681 1000 stress-ng [ 1697.371061] [ 43821] 0 43821 70319 8961 190464 7631 1000 stress-ng [ 1697.371063] [ 43822] 0 43822 70319 7492 145408 3622 1000 stress-ng [ 1697.371065] [ 43823] 0 43823 70319 9272 178176 5802 1000 stress-ng [ 1697.371067] [ 43824] 0 43824 70319 7193 169984 6957 1000 stress-ng [ 1697.371069] [ 43825] 0 43825 70319 6810 165888 6878 1000 stress-ng [ 1697.371071] [ 43826] 0 43826 70319 5350 133120 4180 1000 stress-ng [ 1697.371073] [ 43827] 0 43827 70319 9966 163840 3326 1000 stress-ng [ 1697.371075] [ 43828] 0 43828 70319 7740 155648 4627 1000 stress-ng [ 1697.371077] [ 43829] 0 43829 70319 4196 120832 3816 1000 stress-ng [ 1697.371080] [ 43830] 0 43830 70319 8722 139264 1402 1000 stress-ng [ 1697.371082] [ 43831] 0 43831 70319 9897 176128 5111 1000 stress-ng [ 1697.371084] [ 43832] 0 43832 70319 4515 135168 5345 1000 stress-ng [ 1697.371086] [ 43833] 0 43833 70319 3778 143360 6874 1000 stress-ng [ 1697.371088] [ 43834] 0 43834 70319 9057 200704 8789 1000 stress-ng [ 1697.371090] [ 43835] 0 43835 70319 8246 172032 6036 1000 stress-ng [ 1697.371092] [ 43836] 0 43836 70319 8697 155648 3604 1000 stress-ng [ 1697.371094] [ 43837] 0 43837 70319 5674 126976 2998 1000 stress-ng [ 1697.371096] [ 43838] 0 43838 70319 10007 192512 6849 1000 stress-ng [ 1697.371098] [ 43839] 0 43839 70319 10956 192512 5900 1000 stress-ng [ 1697.371100] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43785,uid=0 [ 1697.371108] Out of memory: Killed process 43785 (stress-ng) total-vm:281276kB , anon-rss:35080kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:222kB oom_score_ adj:1000 [ 1697.758921] stress-ng: page allocation failure: order:0, mode:0x140cca(GFP_HI GHUSER_MOVABLE|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 [ 1697.758933] CPU: 0 PID: 43785 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1697.758936] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1697.758937] Call Trace: [ 1697.758938] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1697.758943] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1697.758945] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1697.758948] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1697.758949] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1697.758953] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1697.758955] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1697.758957] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1697.758963] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1697.758965] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1697.758967] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1697.758970] [<0000000027260650>] futex_exit_release+0xa0/0x1f0 [ 1697.758976] ([<00000000272605dc>] futex_exit_release+0x2c/0x1f0) [ 1697.758978] [<0000000027166598>] exit_mm_release+0x28/0xf0 [ 1697.758982] [<0000000027170740>] exit_mm+0x30/0x150 [ 1697.758985] [<000000002716fa72>] do_exit+0x242/0xee0 [ 1697.758987] [<0000000027170a26>] do_group_exit+0x66/0xe0 [ 1697.758989] [<0000000027184104>] get_signal+0x814/0x880 [ 1697.758994] [<000000002711989a>] arch_do_signal_or_restart+0x5a/0xad0 [ 1697.758997] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1697.759000] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1697.759002] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1697.759004] Mem-Info: [ 1697.759005] active_anon:334778 inactive_anon:111842 isolated_anon:113 [ 1697.759005] active_file:0 inactive_file:13 isolated_file:0 [ 1697.759005] unevictable:3 dirty:0 writeback:0 [ 1697.759005] slab_reclaimable:13037 slab_unreclaimable:14674 [ 1697.759005] mapped:19 shmem:0 pagetables:3479 bounce:0 [ 1697.759005] kernel_misc_reclaimable:0 [ 1697.759005] free:2032 free_pcp:0 free_cma:0 [ 1697.759010] Node 0 active_anon:1339112kB inactive_anon:447368kB active_file:0 kB inactive_file:52kB unevictable:12kB isolated(anon):452kB isolated(file):0kB m apped:76kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5120 kB pagetables:13916kB all_unreclaimable? no [ 1697.759013] Node 0 DMA free:8128kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1339420kB inactive_anon:446848kB ac tive_file:356kB inactive_file:472kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:0kB [ 1697.759017] lowmem_reserve[]: 0 0 0 [ 1697.759019] Node 0 DMA: 22*4kB (ME) 22*8kB (UM) 321*16kB (UME) 97*32kB (UE) 0 *64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8504kB [ 1697.759026] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1697.759027] 15 total pagecache pages [ 1697.759028] 4 pages in swap cache [ 1697.759029] Free swap = 0kB [ 1697.759029] Total swap = 2019324kB [ 1697.759030] 524288 pages RAM [ 1697.759031] 0 pages HighMem/MovableOnly [ 1697.759031] 19417 pages reserved [ 1697.759032] 1024 pages cma reserved [ 1698.009756] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1698.009772] CPU: 1 PID: 43815 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1698.009775] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1698.009776] Call Trace: [ 1698.009777] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1698.009786] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1698.009790] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1698.009792] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1698.009793] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1698.009799] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1698.009801] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1698.009807] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1698.009810] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1698.009812] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1698.009813] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1698.009817] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1698.009820] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1698.009824] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1698.009826] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1698.009830] Mem-Info: [ 1698.009831] active_anon:430244 inactive_anon:15729 isolated_anon:930 [ 1698.009831] active_file:79 inactive_file:95 isolated_file:0 [ 1698.009831] unevictable:3 dirty:0 writeback:0 [ 1698.009831] slab_reclaimable:13037 slab_unreclaimable:14674 [ 1698.009831] mapped:124 shmem:0 pagetables:3500 bounce:0 [ 1698.009831] kernel_misc_reclaimable:0 [ 1698.009831] free:1819 free_pcp:0 free_cma:0 [ 1698.009836] Node 0 active_anon:1720976kB inactive_anon:62916kB active_file:31 6kB inactive_file:380kB unevictable:12kB isolated(anon):3720kB isolated(file):0k B mapped:496kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack: 5120kB pagetables:14000kB all_unreclaimable? no [ 1698.009839] Node 0 DMA free:7276kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1721128kB inactive_anon:62460kB act ive_file:624kB inactive_file:780kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:0kB [ 1698.009845] lowmem_reserve[]: 0 0 0 [ 1698.009847] Node 0 DMA: 21*4kB (UM) 18*8kB (UM) 227*16kB (UM) 99*32kB (UME) 0 *64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7028kB [ 1698.009853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1698.009855] 204 total pagecache pages [ 1698.009855] 4 pages in swap cache [ 1698.009856] Free swap = 0kB [ 1698.009857] Total swap = 2019324kB [ 1698.009858] 524288 pages RAM [ 1698.009858] 0 pages HighMem/MovableOnly [ 1698.009859] 19417 pages reserved [ 1698.009860] 1024 pages cma reserved [ 1698.009861] Tasks state (memory values in pages): [ 1698.009861] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1698.009863] [ 853] 0 853 10009 0 122880 312 -250 systemd-journal [ 1698.009866] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1698.009868] [ 1053] 999 1053 3834 9 88064 217 -900 systemd-oomd [ 1698.009871] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1698.009873] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1698.009876] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1698.009878] [ 1079] 0 1079 63558 44 155648 587 0 NetworkManager [ 1698.009880] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1698.009882] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1698.009884] [ 1100] 996 1100 21090 0 75776 182 0 chronyd [ 1698.009886] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1698.009888] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1698.009891] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1698.009893] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1698.009895] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1698.009897] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1698.009900] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1698.009902] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1698.009904] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1698.009906] [ 1225] 0 1225 57821 1 79872 277 -1000 restraintd [ 1698.009909] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1698.009911] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1698.009913] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1698.009915] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1698.009917] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1698.009920] [ 26970] 0 26970 18098 0 86016 612 -1000 dmeventd [ 1698.009922] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1698.009924] [ 41852] 0 41852 3843 0 88064 222 0 systemd-userwor [ 1698.009926] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1698.009928] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1698.009930] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1698.009933] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1698.009935] [ 43594] 0 43594 1334 0 63488 30 0 sleep [ 1698.009937] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1698.009939] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1698.009941] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1698.009943] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1698.009945] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1698.009947] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1698.009949] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1698.009952] [ 43718] 0 43718 4783 0 57344 52 -1000 stress-ng [ 1698.009954] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1698.009956] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1698.009958] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1698.009960] [ 43723] 0 43723 4783 0 57344 52 -1000 stress-ng [ 1698.009962] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1698.009964] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1698.009966] [ 43726] 0 43726 70319 5481 219136 14609 1000 stress-ng [ 1698.009969] [ 43727] 0 43727 4783 0 57344 52 -1000 stress-ng [ 1698.009971] [ 43728] 0 43728 70319 8378 227328 12900 1000 stress-ng [ 1698.009973] [ 43729] 0 43729 4783 0 57344 52 -1000 stress-ng [ 1698.009975] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1698.009977] [ 43731] 0 43731 4783 0 57344 52 -1000 stress-ng [ 1698.009979] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1698.009981] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1698.009983] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1698.009985] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1698.009987] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1698.009989] [ 43737] 0 43737 4783 0 57344 52 -1000 stress-ng [ 1698.009991] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1698.009993] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1698.009996] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1698.009998] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1698.010000] [ 43742] 0 43742 4783 0 57344 52 -1000 stress-ng [ 1698.010002] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1698.010004] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1698.010006] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1698.010008] [ 43746] 0 43746 4783 0 57344 52 -1000 stress-ng [ 1698.010010] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1698.010012] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1698.010015] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1698.010017] [ 43750] 0 43750 4783 0 57344 52 -1000 stress-ng [ 1698.010019] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1698.010021] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1698.010024] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1698.010026] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1698.010028] [ 43755] 0 43755 4783 0 57344 52 -1000 stress-ng [ 1698.010030] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1698.010032] [ 43757] 0 43757 4783 0 57344 52 -1000 stress-ng [ 1698.010034] [ 43758] 0 43758 4783 0 57344 52 -1000 stress-ng [ 1698.010036] [ 43759] 0 43759 4783 0 57344 52 -1000 stress-ng [ 1698.010038] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1698.010040] [ 43761] 0 43761 4783 0 57344 52 -1000 stress-ng [ 1698.010043] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1698.010045] [ 43763] 0 43763 4783 0 57344 52 -1000 stress-ng [ 1698.010047] [ 43764] 0 43764 4783 0 57344 52 -1000 stress-ng [ 1698.010049] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1698.010051] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1698.010053] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1698.010055] [ 43768] 0 43768 4783 0 57344 52 -1000 stress-ng [ 1698.010057] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1698.010059] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1698.010061] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1698.010064] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1698.010066] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1698.010068] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1698.010070] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1698.010072] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1698.010074] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1698.010076] [ 43778] 0 43778 4783 0 57344 52 -1000 stress-ng [ 1698.010078] [ 43779] 0 43779 70319 6197 178176 8943 1000 stress-ng [ 1698.010081] [ 43780] 0 43780 70319 8801 210944 10299 1000 stress-ng [ 1698.010083] [ 43781] 0 43781 70319 7277 186368 8786 1000 stress-ng [ 1698.010085] [ 43782] 0 43782 70319 10543 239616 12253 1000 stress-ng [ 1698.010088] [ 43783] 0 43783 70319 7986 192512 9068 1000 stress-ng [ 1698.010090] [ 43784] 0 43784 70319 6376 192512 10480 1000 stress-ng [ 1698.010092] [ 43786] 0 43786 70319 6602 190464 10056 1000 stress-ng [ 1698.010094] [ 43787] 0 43787 70319 5748 176128 9128 1000 stress-ng [ 1698.010096] [ 43788] 0 43788 70319 3425 190464 13299 1000 stress-ng [ 1698.010098] [ 43789] 0 43789 70319 6791 210944 12309 1000 stress-ng [ 1698.010101] [ 43790] 0 43790 70319 6242 184320 9624 1000 stress-ng [ 1698.010103] [ 43791] 0 43791 70319 11478 206848 7358 1000 stress-ng [ 1698.010105] [ 43792] 0 43792 70319 10892 243712 12300 1000 stress-ng [ 1698.010107] [ 43793] 0 43793 70319 9683 225280 11199 1000 stress-ng [ 1698.010109] [ 43794] 0 43794 70319 7808 190464 8982 1000 stress-ng [ 1698.010112] [ 43795] 0 43795 70319 5558 180224 9780 1000 stress-ng [ 1698.010114] [ 43796] 0 43796 70319 6643 200704 11401 1000 stress-ng [ 1698.010116] [ 43797] 0 43797 70319 7524 192512 9464 1000 stress-ng [ 1698.010118] [ 43798] 0 43798 70319 5568 178176 9572 1000 stress-ng [ 1698.010120] [ 43799] 0 43799 70319 5881 188416 10447 1000 stress-ng [ 1698.010122] [ 43800] 0 43800 70319 6026 184320 9840 1000 stress-ng [ 1698.010124] [ 43801] 0 43801 70319 6277 200704 11569 1000 stress-ng [ 1698.010127] [ 43802] 0 43802 70319 5940 176128 9067 1000 stress-ng [ 1698.010129] [ 43803] 0 43803 70319 4494 139264 5762 1000 stress-ng [ 1698.010131] [ 43804] 0 43804 70319 7405 198656 10177 1000 stress-ng [ 1698.010133] [ 43805] 0 43805 70319 9053 206848 9519 1000 stress-ng [ 1698.010135] [ 43806] 0 43806 70319 6849 167936 7103 1000 stress-ng [ 1698.010137] [ 43807] 0 43807 70319 5212 167936 8740 1000 stress-ng [ 1698.010139] [ 43808] 0 43808 70319 8543 163840 4749 1000 stress-ng [ 1698.010141] [ 43809] 0 43809 70319 5430 178176 9576 1000 stress-ng [ 1698.010144] [ 43810] 0 43810 70319 11140 196608 6174 1000 stress-ng [ 1698.010146] [ 43811] 0 43811 70319 9322 192512 7729 1000 stress-ng [ 1698.010148] [ 43812] 0 43812 70319 5220 131072 3914 1000 stress-ng [ 1698.010150] [ 43813] 0 43813 70319 4156 172032 10192 1000 stress-ng [ 1698.010152] [ 43814] 0 43814 70319 7551 153600 4553 1000 stress-ng [ 1698.010154] [ 43815] 0 43815 70319 4879 165888 8808 1000 stress-ng [ 1698.010156] [ 43816] 0 43816 70319 6788 163840 6702 1000 stress-ng [ 1698.010158] [ 43817] 0 43817 70319 12045 190464 4547 1000 stress-ng [ 1698.010160] [ 43818] 0 43818 70319 6319 169984 7895 1000 stress-ng [ 1698.010162] [ 43819] 0 43819 70319 3380 106496 2850 1000 stress-ng [ 1698.010164] [ 43820] 0 43820 70319 5377 137216 4681 1000 stress-ng [ 1698.010166] [ 43821] 0 43821 70319 8961 190464 7631 1000 stress-ng [ 1698.010168] [ 43822] 0 43822 70319 7492 145408 3622 1000 stress-ng [ 1698.010171] [ 43823] 0 43823 70319 9272 178176 5802 1000 stress-ng [ 1698.010173] [ 43824] 0 43824 70319 7259 169984 6957 1000 stress-ng [ 1698.010175] [ 43825] 0 43825 70319 7338 169984 6878 1000 stress-ng [ 1698.010177] [ 43826] 0 43826 70319 5350 133120 4180 1000 stress-ng [ 1698.010179] [ 43827] 0 43827 70319 9966 163840 3326 1000 stress-ng [ 1698.010181] [ 43828] 0 43828 70319 3714 155648 8653 1000 stress-ng [ 1698.010183] [ 43829] 0 43829 70319 4196 120832 3816 1000 stress-ng [ 1698.010185] [ 43830] 0 43830 70319 8383 139264 1741 1000 stress-ng [ 1698.010188] [ 43831] 0 43831 70319 9963 178176 5111 1000 stress-ng [ 1698.010190] [ 43832] 0 43832 70319 4581 137216 5345 1000 stress-ng [ 1698.010192] [ 43833] 0 43833 70319 3778 143360 6874 1000 stress-ng [ 1698.010194] [ 43834] 0 43834 70319 9123 200704 8789 1000 stress-ng [ 1698.010196] [ 43835] 0 43835 70319 7194 172032 7154 1000 stress-ng [ 1698.010198] [ 43836] 0 43836 70319 9289 159744 3606 1000 stress-ng [ 1698.010201] [ 43837] 0 43837 70319 5674 126976 2998 1000 stress-ng [ 1698.010203] [ 43838] 0 43838 70319 10007 192512 6849 1000 stress-ng [ 1698.010205] [ 43839] 0 43839 70319 10933 192512 5923 1000 stress-ng [ 1698.010207] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43792,uid=0 [ 1698.010219] Out of memory: Killed process 43792 (stress-ng) total-vm:281276kB , anon-rss:43568kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:238kB oom_score_ adj:1000 [ 1698.662018] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1698.662033] CPU: 0 PID: 43824 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1698.662035] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1698.662036] Call Trace: [ 1698.662037] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1698.662047] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1698.662051] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1698.662053] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1698.662054] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1698.662059] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1698.662061] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1698.662067] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1698.662071] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1698.662073] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1698.662074] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1698.662078] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1698.662081] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1698.662085] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1698.662088] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1698.662092] Mem-Info: [ 1698.662093] active_anon:335223 inactive_anon:111943 isolated_anon:322 [ 1698.662093] active_file:1 inactive_file:39 isolated_file:0 [ 1698.662093] unevictable:3 dirty:1 writeback:1 [ 1698.662093] slab_reclaimable:13037 slab_unreclaimable:14675 [ 1698.662093] mapped:27 shmem:0 pagetables:3483 bounce:0 [ 1698.662093] kernel_misc_reclaimable:0 [ 1698.662093] free:1290 free_pcp:0 free_cma:0 [ 1698.662097] Node 0 active_anon:1340892kB inactive_anon:447772kB active_file:4 kB inactive_file:156kB unevictable:12kB isolated(anon):1288kB isolated(file):0kB mapped:108kB dirty:4kB writeback:4kB shmem:0kB writeback_tmp:0kB kernel_stack:5 104kB pagetables:13932kB all_unreclaimable? yes [ 1698.662101] Node 0 DMA free:5160kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1341148kB inactive_anon:447248kB active_fi le:556kB inactive_file:864kB unevictable:12kB writepending:8kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0 kB [ 1698.662106] lowmem_reserve[]: 0 0 0 [ 1698.662108] Node 0 DMA: 33*4kB (UM) 7*8kB (UM) 102*16kB (UM) 98*32kB (UME) 2* 64kB (M) 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5340kB [ 1698.662116] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1698.662117] 111 total pagecache pages [ 1698.662118] 15 pages in swap cache [ 1698.662119] Free swap = 0kB [ 1698.662119] Total swap = 2019324kB [ 1698.662120] 524288 pages RAM [ 1698.662121] 0 pages HighMem/MovableOnly [ 1698.662122] 19417 pages reserved [ 1698.662122] 1024 pages cma reserved [ 1698.662123] Tasks state (memory values in pages): [ 1698.662124] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1698.662125] [ 853] 0 853 10009 0 122880 301 -250 systemd-journal [ 1698.662128] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1698.662131] [ 1053] 999 1053 3834 0 88064 230 -900 systemd-oomd [ 1698.662133] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1698.662136] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1698.662138] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1698.662140] [ 1079] 0 1079 63558 50 155648 584 0 NetworkManager [ 1698.662142] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1698.662144] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1698.662147] [ 1100] 996 1100 21090 0 75776 182 0 chronyd [ 1698.662149] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1698.662151] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1698.662154] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1698.662156] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1698.662158] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1698.662160] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1698.662163] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1698.662165] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1698.662167] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1698.662169] [ 1225] 0 1225 57821 1 79872 277 -1000 restraintd [ 1698.662172] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1698.662174] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1698.662176] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1698.662178] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1698.662180] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1698.662182] [ 26970] 0 26970 18098 0 86016 601 -1000 dmeventd [ 1698.662185] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1698.662187] [ 41852] 0 41852 3843 0 88064 222 0 systemd-userwor [ 1698.662189] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1698.662191] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1698.662193] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1698.662195] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1698.662197] [ 43594] 0 43594 1334 0 63488 30 0 sleep [ 1698.662200] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1698.662202] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1698.662204] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1698.662206] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1698.662208] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1698.662210] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1698.662213] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1698.662215] [ 43718] 0 43718 4783 0 57344 52 -1000 stress-ng [ 1698.662217] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1698.662219] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1698.662221] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1698.662223] [ 43723] 0 43723 4783 0 57344 52 -1000 stress-ng [ 1698.662225] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1698.662228] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1698.662230] [ 43726] 0 43726 70319 5667 219136 14621 1000 stress-ng [ 1698.662232] [ 43727] 0 43727 4783 0 57344 52 -1000 stress-ng [ 1698.662234] [ 43728] 0 43728 70319 8378 227328 12900 1000 stress-ng [ 1698.662236] [ 43729] 0 43729 4783 0 57344 52 -1000 stress-ng [ 1698.662239] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1698.662241] [ 43731] 0 43731 4783 0 57344 52 -1000 stress-ng [ 1698.662243] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1698.662245] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1698.662247] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1698.662250] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1698.662252] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1698.662253] [ 43737] 0 43737 4783 11 57344 41 -1000 stress-ng [ 1698.662256] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1698.662258] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1698.662260] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1698.662262] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1698.662264] [ 43742] 0 43742 4783 0 57344 52 -1000 stress-ng [ 1698.662267] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1698.662269] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1698.662271] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1698.662273] [ 43746] 0 43746 4783 0 57344 52 -1000 stress-ng [ 1698.662275] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1698.662277] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1698.662279] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1698.662281] [ 43750] 0 43750 4783 0 57344 52 -1000 stress-ng [ 1712.457285] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1712.457295] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1712.457298] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1712.457301] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1712.457304] [ 43755] 0 43755 4783 0 57344 52 -1000 stress-ng [ 1712.457308] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1712.457311] [ 43757] 0 43757 4783 0 57344 52 -1000 stress-ng [ 1712.457314] [ 43758] 0 43758 4783 0 57344 52 -1000 stress-ng [ 1712.457318] [ 43759] 0 43759 4783 0 57344 52 -1000 stress-ng [ 1712.457322] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1712.457358] [ 43761] 0 43761 4783 0 57344 52 -1000 stress-ng [ 1712.457360] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1712.457362] [ 43763] 0 43763 4783 0 57344 52 -1000 stress-ng [ 1712.457365] [ 43764] 0 43764 4783 0 57344 52 -1000 stress-ng [ 1712.457367] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1712.457391] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1712.457394] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1712.457396] [ 43768] 0 43768 4783 0 57344 52 -1000 stress-ng [ 1712.457398] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1712.457401] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1712.457403] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1712.457405] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1712.457407] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1712.457409] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1712.457412] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1712.457414] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1712.457417] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1712.457419] [ 43778] 0 43778 4783 0 57344 52 -1000 stress-ng [ 1712.457421] [ 43779] 0 43779 70319 7385 188416 8943 1000 stress-ng [ 1712.457424] [ 43780] 0 43780 70319 9037 210944 10327 1000 stress-ng [ 1712.457427] [ 43781] 0 43781 70319 7277 186368 8786 1000 stress-ng [ 1712.457429] [ 43782] 0 43782 70319 18595 303104 12253 1000 stress-ng [ 1712.457432] [ 43783] 0 43783 70319 8448 196608 9068 1000 stress-ng [ 1712.457434] [ 43784] 0 43784 70319 7696 202752 10480 1000 stress-ng [ 1712.457437] [ 43786] 0 43786 70319 6602 190464 10056 1000 stress-ng [ 1712.457439] [ 43787] 0 43787 70319 5748 176128 9128 1000 stress-ng [ 1712.457441] [ 43788] 0 43788 70319 4085 196608 13299 1000 stress-ng [ 1712.457444] [ 43789] 0 43789 70319 6791 210944 12309 1000 stress-ng [ 1712.457447] [ 43790] 0 43790 70319 6242 184320 9624 1000 stress-ng [ 1712.457450] [ 43791] 0 43791 70319 11478 206848 7358 1000 stress-ng [ 1712.457452] [ 43793] 0 43793 70319 7313 225280 13569 1000 stress-ng [ 1712.457455] [ 43794] 0 43794 70319 7808 190464 8982 1000 stress-ng [ 1712.457457] [ 43795] 0 43795 70319 5558 180224 9780 1000 stress-ng [ 1712.457460] [ 43796] 0 43796 70319 7699 210944 11401 1000 stress-ng [ 1712.457462] [ 43797] 0 43797 70319 7524 192512 9464 1000 stress-ng [ 1712.457465] [ 43798] 0 43798 70319 5642 178176 9630 1000 stress-ng [ 1712.457467] [ 43799] 0 43799 70319 5855 188416 10473 1000 stress-ng [ 1712.457469] [ 43800] 0 43800 70319 5538 184320 10328 1000 stress-ng [ 1712.457472] [ 43801] 0 43801 70319 6277 200704 11569 1000 stress-ng [ 1712.457475] [ 43802] 0 43802 70319 6666 184320 9067 1000 stress-ng [ 1712.457477] [ 43803] 0 43803 70319 4494 139264 5762 1000 stress-ng [ 1712.457480] [ 43804] 0 43804 70319 7405 198656 10177 1000 stress-ng [ 1712.457482] [ 43805] 0 43805 70319 9185 206848 9519 1000 stress-ng [ 1712.457484] [ 43806] 0 43806 70319 6838 167936 7114 1000 stress-ng [ 1712.457487] [ 43807] 0 43807 70319 5212 167936 8740 1000 stress-ng [ 1712.457490] [ 43808] 0 43808 70319 8015 165888 5475 1000 stress-ng [ 1712.457492] [ 43809] 0 43809 70319 6160 184320 9836 1000 stress-ng [ 1712.457495] [ 43810] 0 43810 70319 10851 215040 8773 1000 stress-ng [ 1712.457498] [ 43811] 0 43811 70319 9322 192512 7729 1000 stress-ng [ 1712.457500] [ 43812] 0 43812 70319 5216 131072 3918 1000 stress-ng [ 1712.457503] [ 43813] 0 43813 70319 4156 172032 10192 1000 stress-ng [ 1712.457505] [ 43814] 0 43814 70319 7549 153600 4555 1000 stress-ng [ 1712.457508] [ 43815] 0 43815 70319 5209 169984 8808 1000 stress-ng [ 1712.457510] [ 43816] 0 43816 70319 6853 165888 6703 1000 stress-ng [ 1712.457513] [ 43817] 0 43817 70319 12044 190464 4548 1000 stress-ng [ 1712.457515] [ 43818] 0 43818 70319 6318 169984 7896 1000 stress-ng [ 1712.457518] [ 43819] 0 43819 70319 3380 106496 2850 1000 stress-ng [ 1712.457520] [ 43820] 0 43820 70319 5377 137216 4681 1000 stress-ng [ 1712.457522] [ 43821] 0 43821 70319 9081 190464 7709 1000 stress-ng [ 1712.457525] [ 43822] 0 43822 70319 7821 149504 3623 1000 stress-ng [ 1712.457528] [ 43823] 0 43823 70319 9404 178176 5802 1000 stress-ng [ 1712.457530] [ 43824] 0 43824 70319 7259 169984 6957 1000 stress-ng [ 1712.457533] [ 43825] 0 43825 70319 8064 176128 6878 1000 stress-ng [ 1712.457536] [ 43826] 0 43826 70319 5680 135168 4180 1000 stress-ng [ 1712.457539] [ 43827] 0 43827 70319 10164 165888 3326 1000 stress-ng [ 1712.457541] [ 43828] 0 43828 70319 4718 167936 9233 1000 stress-ng [ 1712.457544] [ 43829] 0 43829 70319 4327 122880 3817 1000 stress-ng [ 1712.457546] [ 43830] 0 43830 70319 7271 141312 3249 1000 stress-ng [ 1712.457548] [ 43831] 0 43831 70319 9593 178176 5547 1000 stress-ng [ 1712.457551] [ 43832] 0 43832 70319 4647 137216 5345 1000 stress-ng [ 1712.457553] [ 43833] 0 43833 70319 4042 145408 6874 1000 stress-ng [ 1712.457555] [ 43834] 0 43834 70319 10178 208896 8790 1000 stress-ng [ 1712.457558] [ 43835] 0 43835 70319 7325 174080 7155 1000 stress-ng [ 1712.457561] [ 43836] 0 43836 70319 9355 161792 3606 1000 stress-ng [ 1712.457564] [ 43837] 0 43837 70319 5674 126976 2998 1000 stress-ng [ 1712.457567] [ 43838] 0 43838 70319 6951 192512 9905 1000 stress-ng [ 1712.457569] [ 43839] 0 43839 70319 10933 192512 5923 1000 stress-ng [ 1712.457571] [ 43841] 0 43841 4783 14 55296 38 1000 stress-ng [ 1712.457574] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43782,uid=0 [ 1712.457587] Out of memory: Killed process 43782 (stress-ng) total-vm:281276kB , anon-rss:74380kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_ adj:1000 [ 1714.475100] oom_reaper: reaped process 43782 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1714.545596] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1714.545606] CPU: 1 PID: 43778 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1714.545610] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1714.545612] Call Trace: [ 1714.545613] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1714.545624] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1714.545629] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1714.545631] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1714.545634] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1714.545640] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1714.545643] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1714.545650] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1714.545656] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1714.545659] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1714.545670] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1714.545672] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1714.545675] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1714.545679] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1714.545683] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1714.545688] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1714.545692] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1714.545694] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1714.545696] Mem-Info: [ 1714.545697] active_anon:382783 inactive_anon:61609 isolated_anon:1752 [ 1714.545697] active_file:505 inactive_file:508 isolated_file:32 [ 1714.545697] unevictable:3 dirty:0 writeback:0 [ 1714.545697] slab_reclaimable:13033 slab_unreclaimable:14682 [ 1714.545697] mapped:782 shmem:0 pagetables:3462 bounce:0 [ 1714.545697] kernel_misc_reclaimable:0 [ 1714.545697] free:1660 free_pcp:0 free_cma:0 [ 1714.545702] Node 0 active_anon:1531132kB inactive_anon:246436kB active_file:2 020kB inactive_file:2032kB unevictable:12kB isolated(anon):7008kB isolated(file) :128kB mapped:3128kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_ stack:5104kB pagetables:13848kB all_unreclaimable? no [ 1714.545706] Node 0 DMA free:6640kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1530992kB inactive_anon:246652kB ac tive_file:1724kB inactive_file:1928kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:0kB [ 1714.545711] lowmem_reserve[]: 0 0 0 [ 1714.545713] Node 0 DMA: 193*4kB (UM) 27*8kB (UM) 118*16kB (UM) 120*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6716kB [ 1714.545720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1714.545721] 1083 total pagecache pages [ 1714.545722] 30 pages in swap cache [ 1714.545723] Free swap = 0kB [ 1714.545723] Total swap = 2019324kB [ 1714.545804] 524288 pages RAM [ 1714.545805] 0 pages HighMem/MovableOnly [ 1714.545806] 19417 pages reserved [ 1714.545807] 1024 pages cma reserved [ 1714.545807] Tasks state (memory values in pages): [ 1714.545808] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1714.545811] [ 853] 0 853 10009 0 122880 302 -250 systemd-journal [ 1714.545815] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1714.545817] [ 1053] 999 1053 3834 182 88064 225 -900 systemd-oomd [ 1714.545820] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1714.545822] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1714.545824] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1714.545827] [ 1079] 0 1079 63558 2 155648 651 0 NetworkManager [ 1714.545829] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1714.545831] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1714.545833] [ 1100] 996 1100 21090 0 75776 187 0 chronyd [ 1714.545835] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1714.545837] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1714.545840] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1714.545842] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1714.545844] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1714.545847] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1714.545849] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1714.545851] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1714.545853] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1714.545855] [ 1225] 0 1225 57821 0 79872 311 -1000 restraintd [ 1714.545858] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1714.545860] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1714.545862] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1714.545864] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1714.545866] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1714.545869] [ 26970] 0 26970 18098 65 86016 592 -1000 dmeventd [ 1714.545872] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1714.545874] [ 41852] 0 41852 3843 0 88064 222 0 systemd-userwor [ 1714.545876] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1714.545878] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1714.545880] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1714.545882] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1714.545885] [ 43594] 0 43594 1334 0 63488 33 0 sleep [ 1714.545887] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1714.545889] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1714.545891] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1714.545893] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1714.545895] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1714.545897] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1714.545899] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1714.545902] [ 43718] 0 43718 4783 0 57344 52 -1000 stress-ng [ 1714.545904] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1714.545906] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1714.545908] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1714.545910] [ 43723] 0 43723 4783 0 57344 52 -1000 stress-ng [ 1714.545912] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1714.545914] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1714.545916] [ 43726] 0 43726 70319 4509 219136 15779 1000 stress-ng [ 1714.545918] [ 43727] 0 43727 4783 0 57344 52 -1000 stress-ng [ 1714.545921] [ 43728] 0 43728 70319 7725 227328 13553 1000 stress-ng [ 1714.545923] [ 43729] 0 43729 4783 0 57344 52 -1000 stress-ng [ 1714.545925] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1714.545927] [ 43731] 0 43731 4783 0 57344 52 -1000 stress-ng [ 1714.545929] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1714.545931] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1714.545933] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1714.545935] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1714.545937] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1714.545939] [ 43737] 0 43737 4783 7 57344 45 -1000 stress-ng [ 1714.545942] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1714.545944] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1714.545946] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1714.545948] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1714.545950] [ 43742] 0 43742 4783 0 57344 52 -1000 stress-ng [ 1714.545952] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1714.545954] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1714.545957] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1714.545959] [ 43746] 0 43746 4783 0 57344 52 -1000 stress-ng [ 1714.545961] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1714.545963] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1714.545965] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1714.545967] [ 43750] 0 43750 4783 0 57344 52 -1000 stress-ng [ 1714.545969] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1714.545971] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1714.545974] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1714.545976] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1714.545978] [ 43755] 0 43755 4783 0 57344 52 -1000 stress-ng [ 1714.545980] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1714.545982] [ 43757] 0 43757 4783 0 57344 52 -1000 stress-ng [ 1714.545984] [ 43758] 0 43758 4783 0 57344 52 -1000 stress-ng [ 1714.545986] [ 43759] 0 43759 4783 0 57344 52 -1000 stress-ng [ 1714.545988] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1714.545990] [ 43761] 0 43761 4783 0 57344 52 -1000 stress-ng [ 1714.545992] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1714.545994] [ 43763] 0 43763 4783 0 57344 52 -1000 stress-ng [ 1714.545996] [ 43764] 0 43764 4783 0 57344 52 -1000 stress-ng [ 1714.545998] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1714.546000] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1714.546002] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1714.546004] [ 43768] 0 43768 4783 0 57344 52 -1000 stress-ng [ 1714.546007] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1714.546009] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1714.546011] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1714.546013] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1714.546015] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1714.546017] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1714.546019] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1714.546022] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1714.546024] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1714.546026] [ 43778] 0 43778 4783 0 57344 52 -1000 stress-ng [ 1714.546028] [ 43779] 0 43779 70319 7385 188416 8943 1000 stress-ng [ 1714.546030] [ 43780] 0 43780 70319 6799 210944 12565 1000 stress-ng [ 1714.546032] [ 43781] 0 43781 70319 6722 186368 9341 1000 stress-ng [ 1714.546034] [ 43783] 0 43783 70319 15906 258048 9068 1000 stress-ng [ 1714.546036] [ 43784] 0 43784 70319 7696 202752 10480 1000 stress-ng [ 1714.546039] [ 43786] 0 43786 70319 6601 190464 10057 1000 stress-ng [ 1714.546041] [ 43787] 0 43787 70319 5747 176128 9129 1000 stress-ng [ 1714.546043] [ 43788] 0 43788 70319 4085 196608 13299 1000 stress-ng [ 1714.546045] [ 43789] 0 43789 70319 6786 210944 12314 1000 stress-ng [ 1714.546047] [ 43790] 0 43790 70319 6242 184320 9624 1000 stress-ng [ 1714.546050] [ 43791] 0 43791 70319 11544 208896 7358 1000 stress-ng [ 1714.546052] [ 43793] 0 43793 70319 5927 225280 15021 1000 stress-ng [ 1714.546054] [ 43794] 0 43794 70319 7940 192512 8982 1000 stress-ng [ 1714.546056] [ 43795] 0 43795 70319 5558 180224 9780 1000 stress-ng [ 1714.546058] [ 43796] 0 43796 70319 7699 210944 11401 1000 stress-ng [ 1714.546060] [ 43797] 0 43797 70319 7523 192512 9465 1000 stress-ng [ 1714.546063] [ 43798] 0 43798 70319 5640 178176 9632 1000 stress-ng [ 1714.546065] [ 43799] 0 43799 70319 5855 188416 10473 1000 stress-ng [ 1714.546067] [ 43800] 0 43800 70319 6528 192512 10328 1000 stress-ng [ 1714.546069] [ 43801] 0 43801 70319 6277 200704 11569 1000 stress-ng [ 1714.546072] [ 43802] 0 43802 70319 6666 184320 9067 1000 stress-ng [ 1714.546074] [ 43803] 0 43803 70319 4494 139264 5762 1000 stress-ng [ 1714.546076] [ 43804] 0 43804 70319 7405 198656 10177 1000 stress-ng [ 1714.546078] [ 43805] 0 43805 70319 9185 206848 9519 1000 stress-ng [ 1714.546081] [ 43806] 0 43806 70319 6838 167936 7114 1000 stress-ng [ 1714.546083] [ 43807] 0 43807 70319 4509 178176 10697 1000 stress-ng [ 1714.546085] [ 43808] 0 43808 70319 8015 165888 5475 1000 stress-ng [ 1714.546087] [ 43809] 0 43809 70319 6160 184320 9836 1000 stress-ng [ 1714.546089] [ 43810] 0 43810 70319 11548 223232 9132 1000 stress-ng [ 1714.546092] [ 43811] 0 43811 70319 7333 192512 9718 1000 stress-ng [ 1714.546094] [ 43812] 0 43812 70319 5480 133120 3918 1000 stress-ng [ 1714.546096] [ 43813] 0 43813 70319 6598 192512 10192 1000 stress-ng [ 1714.546098] [ 43814] 0 43814 70319 7549 153600 4555 1000 stress-ng [ 1714.546100] [ 43815] 0 43815 70319 5207 169984 8810 1000 stress-ng [ 1714.546102] [ 43816] 0 43816 70319 6853 165888 6703 1000 stress-ng [ 1714.546104] [ 43817] 0 43817 70319 12044 190464 4548 1000 stress-ng [ 1714.546106] [ 43818] 0 43818 70319 6318 169984 7896 1000 stress-ng [ 1714.546108] [ 43819] 0 43819 70319 3380 106496 2850 1000 stress-ng [ 1714.546110] [ 43820] 0 43820 70319 5377 137216 4681 1000 stress-ng [ 1714.546112] [ 43821] 0 43821 70319 9081 190464 7709 1000 stress-ng [ 1714.546114] [ 43822] 0 43822 70319 12705 188416 3623 1000 stress-ng [ 1714.546117] [ 43823] 0 43823 70319 9404 178176 5802 1000 stress-ng [ 1714.546119] [ 43824] 0 43824 70319 7259 169984 6957 1000 stress-ng [ 1714.546121] [ 43825] 0 43825 70319 8064 176128 6878 1000 stress-ng [ 1714.546123] [ 43826] 0 43826 70319 5680 135168 4180 1000 stress-ng [ 1714.546125] [ 43827] 0 43827 70319 8419 165888 5071 1000 stress-ng [ 1714.546127] [ 43828] 0 43828 70319 4718 167936 9233 1000 stress-ng [ 1714.546129] [ 43829] 0 43829 70319 4327 122880 3817 1000 stress-ng [ 1714.546131] [ 43830] 0 43830 70319 7469 143360 3249 1000 stress-ng [ 1714.546134] [ 43831] 0 43831 70319 9725 180224 5547 1000 stress-ng [ 1714.546136] [ 43832] 0 43832 70319 4647 137216 5345 1000 stress-ng [ 1714.546138] [ 43833] 0 43833 70319 6088 161792 6874 1000 stress-ng [ 1714.546140] [ 43834] 0 43834 70319 10177 208896 8791 1000 stress-ng [ 1714.546142] [ 43835] 0 43835 70319 7324 174080 7156 1000 stress-ng [ 1714.546145] [ 43836] 0 43836 70319 17473 225280 3606 1000 stress-ng [ 1714.546147] [ 43837] 0 43837 70319 5674 126976 2998 1000 stress-ng [ 1714.546149] [ 43838] 0 43838 70319 6951 192512 9905 1000 stress-ng [ 1714.546151] [ 43839] 0 43839 70319 10933 192512 5923 1000 stress-ng [ 1714.546153] [ 43841] 0 43841 4783 14 55296 38 1000 stress-ng [ 1714.546155] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43783,uid=0 [ 1714.546168] Out of memory: Killed process 43783 (stress-ng) total-vm:281276kB , anon-rss:63624kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:252kB oom_score_ adj:1000 [ 1714.739039] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1714.739046] CPU: 1 PID: 43781 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1714.739049] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1714.739050] Call Trace: [ 1714.739051] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1714.739057] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1714.739060] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1714.739061] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1714.739063] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1714.739066] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1714.739069] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1714.739072] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1714.739075] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1714.739077] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1714.739078] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1714.739083] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1714.739086] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1714.739089] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1714.739091] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1714.739094] Mem-Info: [ 1714.739095] active_anon:397541 inactive_anon:47173 isolated_anon:2516 [ 1714.739095] active_file:30 inactive_file:194 isolated_file:13 [ 1714.739095] unevictable:3 dirty:0 writeback:0 [ 1714.739095] slab_reclaimable:13033 slab_unreclaimable:14682 [ 1714.739095] mapped:89 shmem:0 pagetables:3504 bounce:0 [ 1714.739095] kernel_misc_reclaimable:0 [ 1714.739095] free:1288 free_pcp:0 free_cma:0 [ 1714.739100] Node 0 active_anon:1590164kB inactive_anon:188692kB active_file:1 20kB inactive_file:776kB unevictable:12kB isolated(anon):10064kB isolated(file): 52kB mapped:356kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_sta ck:5104kB pagetables:14016kB all_unreclaimable? no [ 1714.739104] Node 0 DMA free:5152kB boost:6144kB min:11792kB low:13784kB high: 15776kB reserved_highatomic:0KB active_anon:1589876kB inactive_anon:188632kB act ive_file:480kB inactive_file:236kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:0kB [ 1714.739109] lowmem_reserve[]: 0 0 0 [ 1714.739112] Node 0 DMA: 62*4kB (M) 8*8kB (M) 119*16kB (UM) 99*32kB (UME) 0*64 kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5512kB [ 1714.739120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1714.739121] 264 total pagecache pages [ 1714.739122] 30 pages in swap cache [ 1714.739123] Free swap = 0kB [ 1714.739123] Total swap = 2019324kB [ 1714.739124] 524288 pages RAM [ 1714.739125] 0 pages HighMem/MovableOnly [ 1714.739126] 19417 pages reserved [ 1714.739126] 1024 pages cma reserved [ 1714.739127] Tasks state (memory values in pages): [ 1714.739128] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1714.739130] [ 853] 0 853 10009 0 122880 302 -250 systemd-journal [ 1714.739133] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1714.739136] [ 1053] 999 1053 3834 8 88064 219 -900 systemd-oomd [ 1714.739138] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1714.739141] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1714.739143] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1714.739146] [ 1079] 0 1079 63558 11 155648 623 0 NetworkManager [ 1714.739148] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1714.739150] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1714.739153] [ 1100] 996 1100 21090 43 75776 164 0 chronyd [ 1714.739155] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1714.739158] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1714.739160] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1714.739162] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1714.739165] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1714.739167] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1714.739169] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1714.739171] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1714.739173] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1714.739176] [ 1225] 0 1225 57821 30 79872 245 -1000 restraintd [ 1714.739179] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1714.739181] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1714.739184] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1714.739186] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1714.739188] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1714.739191] [ 26970] 0 26970 18098 0 86016 596 -1000 dmeventd [ 1714.739193] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1714.739196] [ 41852] 0 41852 3843 0 88064 222 0 systemd-userwor [ 1714.739197] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1714.739200] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1714.739202] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1714.739204] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1714.739206] [ 43594] 0 43594 1334 7 63488 23 0 sleep [ 1714.739209] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1714.739211] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1714.739213] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1714.739215] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1714.739218] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1714.739220] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1714.739222] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1714.739224] [ 43718] 0 43718 4783 0 57344 57 -1000 stress-ng [ 1714.739226] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1714.739228] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1714.739231] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1714.739232] [ 43723] 0 43723 4783 0 57344 52 -1000 stress-ng [ 1714.739235] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1714.739237] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1714.739239] [ 43726] 0 43726 70319 4509 219136 15779 1000 stress-ng [ 1714.739241] [ 43727] 0 43727 4783 0 57344 57 -1000 stress-ng [ 1714.739244] [ 43728] 0 43728 70319 7723 227328 13555 1000 stress-ng [ 1714.739246] [ 43729] 0 43729 4783 0 57344 52 -1000 stress-ng [ 1714.739249] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1714.739251] [ 43731] 0 43731 4783 0 57344 52 -1000 stress-ng [ 1714.739253] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1714.739255] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1714.739257] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1714.739260] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1714.739262] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1714.739264] [ 43737] 0 43737 4783 7 57344 45 -1000 stress-ng [ 1714.739266] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1714.739268] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1714.739270] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1714.739273] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1714.739275] [ 43742] 0 43742 4783 0 57344 57 -1000 stress-ng [ 1714.739277] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1714.739280] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1714.739282] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1714.739284] [ 43746] 0 43746 4783 0 57344 57 -1000 stress-ng [ 1714.739286] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1714.739288] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1714.739290] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1714.739292] [ 43750] 0 43750 4783 0 57344 57 -1000 stress-ng [ 1714.739295] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1714.739297] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1714.739299] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1714.739301] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1714.739304] [ 43755] 0 43755 4783 0 57344 52 -1000 stress-ng [ 1714.739306] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1714.739308] [ 43757] 0 43757 4783 0 57344 57 -1000 stress-ng [ 1714.739311] [ 43758] 0 43758 4783 0 57344 57 -1000 stress-ng [ 1714.739313] [ 43759] 0 43759 4783 0 57344 54 -1000 stress-ng [ 1714.739315] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1714.739317] [ 43761] 0 43761 4783 0 57344 54 -1000 stress-ng [ 1714.739320] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1714.739322] [ 43763] 0 43763 4783 0 57344 59 -1000 stress-ng [ 1714.739324] [ 43764] 0 43764 4783 0 57344 57 -1000 stress-ng [ 1714.739326] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1714.739328] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1714.739330] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1714.739332] [ 43768] 0 43768 4783 0 57344 57 -1000 stress-ng [ 1714.739335] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1714.739337] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1714.739339] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1714.739341] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1714.739344] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1714.739346] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1714.739348] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1714.739350] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1714.739352] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1714.739354] [ 43778] 0 43778 4783 0 57344 52 -1000 stress-ng [ 1714.739357] [ 43779] 0 43779 70319 7385 188416 8943 1000 stress-ng [ 1714.739359] [ 43780] 0 43780 70319 6706 210944 12658 1000 stress-ng [ 1714.739361] [ 43781] 0 43781 70319 6920 186368 9341 1000 stress-ng [ 1714.739364] [ 43784] 0 43784 70319 7569 202752 10607 1000 stress-ng [ 1714.739366] [ 43786] 0 43786 70319 5769 190464 10889 1000 stress-ng [ 1714.739368] [ 43787] 0 43787 70319 5879 178176 9129 1000 stress-ng [ 1714.739371] [ 43788] 0 43788 70319 3931 196608 13453 1000 stress-ng [ 1714.739373] [ 43789] 0 43789 70319 6783 210944 12317 1000 stress-ng [ 1714.739376] [ 43790] 0 43790 70319 6242 184320 9624 1000 stress-ng [ 1714.739378] [ 43791] 0 43791 70319 11544 208896 7358 1000 stress-ng [ 1714.739380] [ 43793] 0 43793 70319 5703 225280 15245 1000 stress-ng [ 1714.739382] [ 43794] 0 43794 70319 7940 192512 8982 1000 stress-ng [ 1714.739384] [ 43795] 0 43795 70319 4892 180224 10446 1000 stress-ng [ 1714.739386] [ 43796] 0 43796 70319 5544 210944 13556 1000 stress-ng [ 1714.739389] [ 43797] 0 43797 70319 7523 192512 9465 1000 stress-ng [ 1714.739391] [ 43798] 0 43798 70319 5513 178176 9759 1000 stress-ng [ 1714.739393] [ 43799] 0 43799 70319 5801 188416 10527 1000 stress-ng [ 1714.739396] [ 43800] 0 43800 70319 6489 192512 10367 1000 stress-ng [ 1714.739398] [ 43801] 0 43801 70319 6277 200704 11569 1000 stress-ng [ 1714.739400] [ 43802] 0 43802 70319 6598 184320 9135 1000 stress-ng [ 1714.739402] [ 43803] 0 43803 70319 12216 200704 5762 1000 stress-ng [ 1714.739405] [ 43804] 0 43804 70319 7402 198656 10180 1000 stress-ng [ 1714.739407] [ 43805] 0 43805 70319 9013 206848 9691 1000 stress-ng [ 1714.739409] [ 43806] 0 43806 70319 6838 167936 7114 1000 stress-ng [ 1714.739411] [ 43807] 0 43807 70319 4509 178176 10697 1000 stress-ng [ 1714.739414] [ 43808] 0 43808 70319 8002 165888 5488 1000 stress-ng [ 1714.739416] [ 43809] 0 43809 70319 6157 186368 9839 1000 stress-ng [ 1714.739418] [ 43810] 0 43810 70319 11512 223232 9168 1000 stress-ng [ 1714.739421] [ 43811] 0 43811 70319 7069 192512 9982 1000 stress-ng [ 1714.739423] [ 43812] 0 43812 70319 5534 133120 3930 1000 stress-ng [ 1714.739425] [ 43813] 0 43813 70319 6598 192512 10192 1000 stress-ng [ 1714.739428] [ 43814] 0 43814 70319 7549 153600 4555 1000 stress-ng [ 1714.739430] [ 43815] 0 43815 70319 8441 194560 8810 1000 stress-ng [ 1714.739432] [ 43816] 0 43816 70319 6853 165888 6703 1000 stress-ng [ 1714.739435] [ 43817] 0 43817 70319 11991 190464 4601 1000 stress-ng [ 1714.739437] [ 43818] 0 43818 70319 6292 169984 7922 1000 stress-ng [ 1714.739439] [ 43819] 0 43819 70319 3380 106496 2850 1000 stress-ng [ 1714.739441] [ 43820] 0 43820 70319 5377 137216 4681 1000 stress-ng [ 1714.739443] [ 43821] 0 43821 70319 9066 190464 7724 1000 stress-ng [ 1714.739446] [ 43822] 0 43822 70319 12705 188416 3623 1000 stress-ng [ 1714.739448] [ 43823] 0 43823 70319 9404 178176 5802 1000 stress-ng [ 1714.739450] [ 43824] 0 43824 70319 5411 169984 8805 1000 stress-ng [ 1714.739453] [ 43825] 0 43825 70319 7820 176128 7122 1000 stress-ng [ 1714.739455] [ 43826] 0 43826 70319 5648 135168 4212 1000 stress-ng [ 1714.739457] [ 43827] 0 43827 70319 19485 258048 5621 1000 stress-ng [ 1714.739459] [ 43828] 0 43828 70319 4712 167936 9239 1000 stress-ng [ 1714.739462] [ 43829] 0 43829 70319 4327 122880 3817 1000 stress-ng [ 1714.739464] [ 43830] 0 43830 70319 7469 143360 3249 1000 stress-ng [ 1714.739466] [ 43831] 0 43831 70319 9725 180224 5547 1000 stress-ng [ 1714.739468] [ 43832] 0 43832 70319 4647 137216 5345 1000 stress-ng [ 1714.739470] [ 43833] 0 43833 70319 6154 161792 6874 1000 stress-ng [ 1714.739472] [ 43834] 0 43834 70319 9901 208896 9067 1000 stress-ng [ 1714.739475] [ 43835] 0 43835 70319 6233 174080 8247 1000 stress-ng [ 1714.739477] [ 43836] 0 43836 70319 20566 249856 3614 1000 stress-ng [ 1714.739479] [ 43837] 0 43837 70319 5674 126976 2998 1000 stress-ng [ 1714.739481] [ 43838] 0 43838 70319 6951 192512 9905 1000 stress-ng [ 1714.739484] [ 43839] 0 43839 70319 10933 192512 5923 1000 stress-ng [ 1714.739486] [ 43841] 0 43841 4783 14 55296 38 1000 stress-ng [ 1714.739488] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43827,uid=0 [ 1714.739497] Out of memory: Killed process 43827 (stress-ng) total-vm:281276kB , anon-rss:77940kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:252kB oom_score_ adj:1000 [ 1716.814179] oom_reaper: reaped process 43827 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1717.001581] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1717.001591] CPU: 1 PID: 43734 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1717.001594] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1717.001595] Call Trace: [ 1717.001596] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1717.001605] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1717.001609] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1717.001611] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1717.001612] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1717.001617] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1717.001619] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1717.001624] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1717.001627] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1717.001629] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1717.001635] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1717.001637] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1717.001640] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1717.001644] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1717.001649] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1717.001653] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1717.001656] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1717.001658] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1717.001660] Mem-Info: [ 1717.001662] active_anon:348332 inactive_anon:98442 isolated_anon:544 [ 1717.001662] active_file:0 inactive_file:90 isolated_file:3 [ 1717.001662] unevictable:3 dirty:0 writeback:0 [ 1717.001662] slab_reclaimable:13041 slab_unreclaimable:14677 [ 1717.001662] mapped:8 shmem:0 pagetables:3563 bounce:0 [ 1717.001662] kernel_misc_reclaimable:0 [ 1717.001662] free:1300 free_pcp:124 free_cma:0 [ 1717.001667] Node 0 active_anon:1393328kB inactive_anon:393768kB active_file:0 kB inactive_file:360kB unevictable:12kB isolated(anon):2176kB isolated(file):12k B mapped:32kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5 072kB pagetables:14252kB all_unreclaimable? no [ 1717.001670] Node 0 DMA free:5200kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1393328kB inactive_anon:393572kB active_fi le:0kB inactive_file:388kB unevictable:12kB writepending:0kB present:2097152kB m anaged:2019484kB mlocked:12kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma :0kB [ 1717.001675] lowmem_reserve[]: 0 0 0 [ 1717.001677] Node 0 DMA: 33*4kB (UE) 8*8kB (UME) 99*16kB (UE) 99*32kB (UME) 1* 64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5012kB [ 1717.001684] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1717.001685] 143 total pagecache pages [ 1717.001686] 11 pages in swap cache [ 1717.001687] Free swap = 4kB [ 1717.001688] Total swap = 2019324kB [ 1717.001689] 524288 pages RAM [ 1717.001689] 0 pages HighMem/MovableOnly [ 1717.001690] 19417 pages reserved [ 1717.001691] 1024 pages cma reserved [ 1717.001691] Tasks state (memory values in pages): [ 1717.001692] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1717.001694] [ 853] 0 853 10009 0 122880 297 -250 systemd-journal [ 1717.001697] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1717.001699] [ 1053] 999 1053 3834 5 88064 221 -900 systemd-oomd [ 1717.001702] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1717.001704] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1717.001706] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1717.001708] [ 1079] 0 1079 63558 8 155648 626 0 NetworkManager [ 1717.001710] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1717.001712] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1717.001714] [ 1100] 996 1100 21090 7 75776 175 0 chronyd [ 1717.001716] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1717.001719] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1717.001721] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1717.001723] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1717.001725] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1717.001728] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1717.001730] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1717.001732] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1717.001734] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1717.001736] [ 1225] 0 1225 57821 0 79872 277 -1000 restraintd [ 1717.001738] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1717.001741] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1717.001743] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1717.001745] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1717.001748] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1717.001750] [ 26970] 0 26970 18098 0 86016 593 -1000 dmeventd [ 1717.001752] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1717.001755] [ 41852] 0 41852 3843 0 88064 226 0 systemd-userwor [ 1717.001757] [ 41853] 0 41853 3843 0 90112 223 0 systemd-userwor [ 1717.001759] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1717.001761] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1717.001763] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1717.001765] [ 43594] 0 43594 1334 2 63488 28 0 sleep [ 1717.001767] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1717.001770] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1717.001772] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1717.001774] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1717.001776] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1717.001778] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1717.001780] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1717.001782] [ 43718] 0 43718 4783 0 57344 60 -1000 stress-ng [ 1717.001784] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1717.001786] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1717.001788] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1717.001790] [ 43723] 0 43723 4783 0 57344 55 -1000 stress-ng [ 1717.001792] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1717.001794] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1717.001796] [ 43726] 0 43726 70319 5499 227328 15779 1000 stress-ng [ 1717.001798] [ 43727] 0 43727 4783 0 57344 61 -1000 stress-ng [ 1717.001800] [ 43728] 0 43728 70319 7723 227328 13555 1000 stress-ng [ 1717.001803] [ 43729] 0 43729 4783 0 57344 55 -1000 stress-ng [ 1717.001805] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1717.001807] [ 43731] 0 43731 4783 0 57344 53 -1000 stress-ng [ 1717.001809] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1717.001811] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1717.001813] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1717.001815] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1717.001817] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1717.001819] [ 43737] 0 43737 4783 3 57344 49 -1000 stress-ng [ 1717.001821] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1717.001824] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1717.001826] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1717.001828] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1717.001830] [ 43742] 0 43742 4783 0 57344 61 -1000 stress-ng [ 1717.001832] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1717.001834] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1717.001836] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1717.001838] [ 43746] 0 43746 4783 0 57344 61 -1000 stress-ng [ 1717.001840] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1717.001842] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1717.001844] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1717.001847] [ 43750] 0 43750 4783 0 57344 61 -1000 stress-ng [ 1717.001848] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1717.001850] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1717.001852] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1717.001854] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1717.001857] [ 43755] 0 43755 4783 0 57344 53 -1000 stress-ng [ 1717.001859] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1717.001861] [ 43757] 0 43757 4783 0 57344 60 -1000 stress-ng [ 1717.001863] [ 43758] 0 43758 4783 0 57344 60 -1000 stress-ng [ 1717.001865] [ 43759] 0 43759 4783 0 57344 54 -1000 stress-ng [ 1717.001867] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1717.001869] [ 43761] 0 43761 4783 0 57344 54 -1000 stress-ng [ 1717.001871] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1717.001873] [ 43763] 0 43763 4783 0 57344 62 -1000 stress-ng [ 1717.001875] [ 43764] 0 43764 4783 0 57344 61 -1000 stress-ng [ 1717.001877] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1717.001879] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1717.001881] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1717.001883] [ 43768] 0 43768 4783 0 57344 60 -1000 stress-ng [ 1717.001885] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1717.001887] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1717.001889] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1717.001891] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1717.001893] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1717.001895] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1717.001897] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1717.001899] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1717.001901] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1717.001903] [ 43778] 0 43778 4783 0 57344 53 -1000 stress-ng [ 1717.001905] [ 43779] 0 43779 70319 7979 192512 8943 1000 stress-ng [ 1717.001908] [ 43780] 0 43780 70319 6706 210944 12658 1000 stress-ng [ 1717.001910] [ 43781] 0 43781 70319 6388 186368 9873 1000 stress-ng [ 1717.001912] [ 43784] 0 43784 70319 7569 202752 10607 1000 stress-ng [ 1717.001914] [ 43786] 0 43786 70319 5766 190464 10892 1000 stress-ng [ 1717.001916] [ 43787] 0 43787 70319 6203 180224 9135 1000 stress-ng [ 1717.001919] [ 43788] 0 43788 70319 3931 196608 13453 1000 stress-ng [ 1717.001921] [ 43789] 0 43789 70319 6777 210944 12323 1000 stress-ng [ 1717.001923] [ 43790] 0 43790 70319 6217 184320 9649 1000 stress-ng [ 1717.001925] [ 43791] 0 43791 70319 11544 208896 7358 1000 stress-ng [ 1717.001927] [ 43793] 0 43793 70319 5671 225280 15277 1000 stress-ng [ 1717.001929] [ 43794] 0 43794 70319 16638 262144 8996 1000 stress-ng [ 1717.001932] [ 43795] 0 43795 70319 5486 184320 10446 1000 stress-ng [ 1717.001934] [ 43796] 0 43796 70319 5544 210944 13556 1000 stress-ng [ 1717.001936] [ 43797] 0 43797 70319 7523 192512 9465 1000 stress-ng [ 1717.001938] [ 43798] 0 43798 70319 6503 186368 9759 1000 stress-ng [ 1717.001940] [ 43799] 0 43799 70319 5790 188416 10538 1000 stress-ng [ 1717.001942] [ 43800] 0 43800 70319 6555 192512 10367 1000 stress-ng [ 1717.001945] [ 43801] 0 43801 70319 6408 200704 11570 1000 stress-ng [ 1717.001947] [ 43802] 0 43802 70319 6598 184320 9135 1000 stress-ng [ 1717.001949] [ 43803] 0 43803 70319 12216 200704 5762 1000 stress-ng [ 1717.001951] [ 43804] 0 43804 70319 7402 198656 10180 1000 stress-ng [ 1717.001953] [ 43805] 0 43805 70319 9012 206848 9692 1000 stress-ng [ 1717.001955] [ 43806] 0 43806 70319 6838 167936 7114 1000 stress-ng [ 1717.001958] [ 43807] 0 43807 70319 4506 178176 10700 1000 stress-ng [ 1717.001960] [ 43808] 0 43808 70319 8002 165888 5488 1000 stress-ng [ 1717.001962] [ 43809] 0 43809 70319 7805 198656 9841 1000 stress-ng [ 1717.001964] [ 43810] 0 43810 70319 11481 223232 9199 1000 stress-ng [ 1717.001966] [ 43811] 0 43811 70319 7069 192512 9982 1000 stress-ng [ 1717.001968] [ 43812] 0 43812 70319 5534 133120 3930 1000 stress-ng [ 1717.001970] [ 43813] 0 43813 70319 5894 192512 11028 1000 stress-ng [ 1717.001972] [ 43814] 0 43814 70319 7615 153600 4555 1000 stress-ng [ 1717.001974] [ 43815] 0 43815 70319 8440 194560 8811 1000 stress-ng [ 1717.001976] [ 43816] 0 43816 70319 6853 165888 6703 1000 stress-ng [ 1717.001978] [ 43817] 0 43817 70319 11990 190464 4602 1000 stress-ng [ 1717.001980] [ 43818] 0 43818 70319 6285 169984 7929 1000 stress-ng [ 1717.001982] [ 43819] 0 43819 70319 3512 108544 2850 1000 stress-ng [ 1717.001984] [ 43820] 0 43820 70319 5376 137216 4682 1000 stress-ng [ 1717.001986] [ 43821] 0 43821 70319 9053 190464 7737 1000 stress-ng [ 1717.001988] [ 43822] 0 43822 70319 12703 188416 3625 1000 stress-ng [ 1717.001991] [ 43823] 0 43823 70319 10252 186368 5812 1000 stress-ng [ 1717.001993] [ 43824] 0 43824 70319 5409 169984 8807 1000 stress-ng [ 1717.001995] [ 43825] 0 43825 70319 7820 176128 7122 1000 stress-ng [ 1717.001997] [ 43826] 0 43826 70319 5648 135168 4212 1000 stress-ng [ 1717.001999] [ 43828] 0 43828 70319 4712 167936 9239 1000 stress-ng [ 1717.002001] [ 43829] 0 43829 70319 4458 122880 3818 1000 stress-ng [ 1717.002003] [ 43830] 0 43830 70319 7469 143360 3249 1000 stress-ng [ 1717.002005] [ 43831] 0 43831 70319 19294 256000 5548 1000 stress-ng [ 1717.002007] [ 43832] 0 43832 70319 4707 137216 5351 1000 stress-ng [ 1717.002009] [ 43833] 0 43833 70319 6153 161792 6875 1000 stress-ng [ 1717.002011] [ 43834] 0 43834 70319 9901 208896 9067 1000 stress-ng [ 1717.002014] [ 43835] 0 43835 70319 6231 174080 8249 1000 stress-ng [ 1717.002016] [ 43836] 0 43836 70319 20566 249856 3614 1000 stress-ng [ 1717.002018] [ 43837] 0 43837 70319 5674 126976 2998 1000 stress-ng [ 1717.002020] [ 43838] 0 43838 70319 6945 192512 9911 1000 stress-ng [ 1717.002022] [ 43839] 0 43839 70319 7071 192512 9917 1000 stress-ng [ 1717.002024] [ 43841] 0 43841 4783 10 55296 42 1000 stress-ng [ 1717.002026] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43794,uid=0 [ 1717.002038] Out of memory: Killed process 43794 (stress-ng) total-vm:281276kB , anon-rss:66552kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_ adj:1000 [ 1719.048342] oom_reaper: reaped process 43794 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1719.186428] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1719.186439] CPU: 1 PID: 43789 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1719.186442] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1719.186443] Call Trace: [ 1719.186444] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1719.186454] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1719.186457] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1719.186459] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1719.186461] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1719.186466] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1719.186468] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1719.186473] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1719.186477] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1719.186479] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1719.186480] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1719.186484] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1719.186487] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1719.186491] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1719.186494] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1719.186498] Mem-Info: [ 1719.186499] active_anon:395732 inactive_anon:48822 isolated_anon:1073 [ 1719.186499] active_file:345 inactive_file:354 isolated_file:0 [ 1719.186499] unevictable:3 dirty:0 writeback:0 [ 1719.186499] slab_reclaimable:13037 slab_unreclaimable:14672 [ 1719.186499] mapped:511 shmem:0 pagetables:3467 bounce:0 [ 1719.186499] kernel_misc_reclaimable:0 [ 1719.186499] free:2584 free_pcp:4 free_cma:0 [ 1719.186504] Node 0 active_anon:1582928kB inactive_anon:195288kB active_file:1 380kB inactive_file:1416kB unevictable:12kB isolated(anon):4292kB isolated(file) :0kB mapped:2044kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_st ack:5040kB pagetables:13868kB all_unreclaimable? no [ 1719.186507] Node 0 DMA free:10336kB boost:14448kB min:20096kB low:22088kB hig h:24080kB reserved_highatomic:0KB active_anon:1583312kB inactive_anon:194980kB a ctive_file:1400kB inactive_file:1484kB unevictable:12kB writepending:0kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 1719.186513] lowmem_reserve[]: 0 0 0 [ 1719.186514] Node 0 DMA: 1011*4kB (UMC) 129*8kB (UME) 119*16kB (UME) 99*32kB ( UME) 3*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10468kB [ 1719.186522] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1719.186523] 735 total pagecache pages [ 1719.186524] 37 pages in swap cache [ 1719.186525] Free swap = 0kB [ 1719.186526] Total swap = 2019324kB [ 1719.186526] 524288 pages RAM [ 1719.186527] 0 pages HighMem/MovableOnly [ 1719.186528] 19417 pages reserved [ 1719.186528] 1024 pages cma reserved [ 1719.186529] Tasks state (memory values in pages): [ 1719.186530] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1719.186532] [ 853] 0 853 10009 0 122880 297 -250 systemd-journal [ 1719.186535] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1719.186537] [ 1053] 999 1053 3834 0 88064 232 -900 systemd-oomd [ 1719.186540] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1719.186542] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1719.186544] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1719.186546] [ 1079] 0 1079 63558 189 155648 587 0 NetworkManager [ 1719.186548] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1719.186550] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1719.186553] [ 1100] 996 1100 21090 84 75776 162 0 chronyd [ 1719.186555] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1719.186557] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1719.186560] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1719.186562] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1719.186564] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1719.186566] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1719.186568] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1719.186570] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1719.186572] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1719.186575] [ 1225] 0 1225 57821 38 79872 260 -1000 restraintd [ 1719.186577] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1719.186579] [ 1257] 0 1257 1797 50 63488 72 0 runtest.sh [ 1719.186581] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1719.186583] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1719.186586] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1719.186588] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1719.186590] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1719.186592] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1719.186594] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1719.186596] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1719.186598] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1719.186600] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1719.186602] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1719.186604] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1719.186606] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1719.186609] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1719.186611] [ 43715] 0 43715 4783 0 57344 52 -1000 stress-ng [ 1719.186613] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1719.186615] [ 43717] 0 43717 4783 0 57344 52 -1000 stress-ng [ 1719.186617] [ 43718] 0 43718 4783 0 57344 60 -1000 stress-ng [ 1719.186619] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1719.186621] [ 43721] 0 43721 4783 0 57344 52 -1000 stress-ng [ 1719.186623] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1719.186625] [ 43723] 0 43723 4783 0 57344 55 -1000 stress-ng [ 1719.186627] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1719.186629] [ 43725] 0 43725 4783 0 57344 52 -1000 stress-ng [ 1719.186631] [ 43726] 0 43726 70319 5498 227328 15780 1000 stress-ng [ 1719.186634] [ 43727] 0 43727 4783 0 57344 61 -1000 stress-ng [ 1719.186636] [ 43728] 0 43728 70319 13363 272384 13591 1000 stress-ng [ 1719.186638] [ 43729] 0 43729 4783 0 57344 55 -1000 stress-ng [ 1719.186640] [ 43730] 0 43730 4783 0 57344 52 -1000 stress-ng [ 1719.186642] [ 43731] 0 43731 4783 0 57344 53 -1000 stress-ng [ 1719.186644] [ 43732] 0 43732 4783 0 57344 52 -1000 stress-ng [ 1719.186646] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1719.186648] [ 43734] 0 43734 4783 0 57344 52 -1000 stress-ng [ 1719.186650] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1719.186652] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1719.186654] [ 43737] 0 43737 4783 3 57344 49 -1000 stress-ng [ 1719.186656] [ 43738] 0 43738 4783 0 57344 52 -1000 stress-ng [ 1719.186658] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1719.186661] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1719.186663] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1719.186665] [ 43742] 0 43742 4783 0 57344 61 -1000 stress-ng [ 1719.186667] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1719.186669] [ 43744] 0 43744 4783 0 57344 52 -1000 stress-ng [ 1719.186671] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1719.186673] [ 43746] 0 43746 4783 0 57344 61 -1000 stress-ng [ 1719.186676] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1719.186678] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1719.186680] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1719.186682] [ 43750] 0 43750 4783 0 57344 61 -1000 stress-ng [ 1719.186684] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1719.186686] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1719.186689] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1719.186690] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1719.186693] [ 43755] 0 43755 4783 0 57344 53 -1000 stress-ng [ 1719.186695] [ 43756] 0 43756 4783 0 57344 52 -1000 stress-ng [ 1719.186697] [ 43757] 0 43757 4783 0 57344 60 -1000 stress-ng [ 1719.186699] [ 43758] 0 43758 4783 0 57344 60 -1000 stress-ng [ 1719.186701] [ 43759] 0 43759 4783 0 57344 54 -1000 stress-ng [ 1719.186703] [ 43760] 0 43760 4783 0 57344 52 -1000 stress-ng [ 1719.186705] [ 43761] 0 43761 4783 0 57344 54 -1000 stress-ng [ 1719.186707] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1719.186709] [ 43763] 0 43763 4783 32 57344 45 -1000 stress-ng [ 1719.186711] [ 43764] 0 43764 4783 0 57344 61 -1000 stress-ng [ 1719.186713] [ 43765] 0 43765 4783 0 57344 52 -1000 stress-ng [ 1719.186715] [ 43766] 0 43766 4783 0 57344 52 -1000 stress-ng [ 1719.186717] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1719.186719] [ 43768] 0 43768 4783 0 57344 60 -1000 stress-ng [ 1719.186721] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1719.186723] [ 43770] 0 43770 4783 0 57344 52 -1000 stress-ng [ 1719.186725] [ 43771] 0 43771 4783 0 57344 52 -1000 stress-ng [ 1719.186727] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1719.186729] [ 43773] 0 43773 4783 0 57344 52 -1000 stress-ng [ 1719.186732] [ 43774] 0 43774 4783 0 57344 52 -1000 stress-ng [ 1719.186734] [ 43775] 0 43775 4783 0 57344 52 -1000 stress-ng [ 1719.186736] [ 43776] 0 43776 4783 0 57344 52 -1000 stress-ng [ 1719.186738] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1719.186740] [ 43778] 0 43778 4783 0 57344 53 -1000 stress-ng [ 1719.186742] [ 43779] 0 43779 70319 7973 192512 8949 1000 stress-ng [ 1719.186744] [ 43780] 0 43780 70319 6701 210944 12663 1000 stress-ng [ 1719.186747] [ 43781] 0 43781 70319 6383 186368 9878 1000 stress-ng [ 1719.186749] [ 43784] 0 43784 70319 7635 202752 10607 1000 stress-ng [ 1719.186751] [ 43786] 0 43786 70319 5735 190464 10923 1000 stress-ng [ 1719.186753] [ 43787] 0 43787 70319 7123 188416 9139 1000 stress-ng [ 1719.186756] [ 43788] 0 43788 70319 4723 202752 13453 1000 stress-ng [ 1719.186758] [ 43789] 0 43789 70319 7371 215040 12323 1000 stress-ng [ 1719.186760] [ 43790] 0 43790 70319 6215 184320 9651 1000 stress-ng [ 1719.186762] [ 43791] 0 43791 70319 12058 212992 7372 1000 stress-ng [ 1719.186764] [ 43793] 0 43793 70319 5665 225280 15283 1000 stress-ng [ 1719.186766] [ 43794] 0 43794 70319 0 262144 0 1000 stress-ng [ 1719.186769] [ 43795] 0 43795 70319 5453 184320 10479 1000 stress-ng [ 1719.186771] [ 43796] 0 43796 70319 5535 210944 13565 1000 stress-ng [ 1719.186773] [ 43797] 0 43797 70319 7874 196608 9510 1000 stress-ng [ 1719.186775] [ 43798] 0 43798 70319 6483 186368 9779 1000 stress-ng [ 1719.186777] [ 43799] 0 43799 70319 5856 188416 10538 1000 stress-ng [ 1719.186779] [ 43800] 0 43800 70319 6550 192512 10372 1000 stress-ng [ 1719.186782] [ 43801] 0 43801 70319 6186 200704 11792 1000 stress-ng [ 1719.186784] [ 43802] 0 43802 70319 6597 184320 9136 1000 stress-ng [ 1719.186786] [ 43803] 0 43803 70319 12482 204800 5892 1000 stress-ng [ 1719.186788] [ 43804] 0 43804 70319 7811 206848 10827 1000 stress-ng [ 1719.186790] [ 43805] 0 43805 70319 9464 210944 9702 1000 stress-ng [ 1719.186792] [ 43806] 0 43806 70319 6838 167936 7114 1000 stress-ng [ 1719.186794] [ 43807] 0 43807 70319 4500 178176 10706 1000 stress-ng [ 1719.186796] [ 43808] 0 43808 70319 8001 165888 5489 1000 stress-ng [ 1719.186798] [ 43809] 0 43809 70319 7498 198656 10148 1000 stress-ng [ 1719.186800] [ 43810] 0 43810 70319 11481 223232 9199 1000 stress-ng [ 1719.186803] [ 43811] 0 43811 70319 7022 192512 10029 1000 stress-ng [ 1719.186805] [ 43812] 0 43812 70319 5476 135168 4252 1000 stress-ng [ 1719.186807] [ 43813] 0 43813 70319 5894 192512 11028 1000 stress-ng [ 1719.186809] [ 43814] 0 43814 70319 7615 153600 4555 1000 stress-ng [ 1719.186811] [ 43815] 0 43815 70319 7786 198656 9861 1000 stress-ng [ 1719.186813] [ 43816] 0 43816 70319 6845 165888 6711 1000 stress-ng [ 1719.186815] [ 43817] 0 43817 70319 11953 190464 4639 1000 stress-ng [ 1719.186817] [ 43818] 0 43818 70319 6285 169984 7929 1000 stress-ng [ 1719.186819] [ 43819] 0 43819 70319 5162 120832 2850 1000 stress-ng [ 1719.186822] [ 43820] 0 43820 70319 5403 139264 4787 1000 stress-ng [ 1719.186824] [ 43821] 0 43821 70319 9053 190464 7737 1000 stress-ng [ 1719.186826] [ 43822] 0 43822 70319 12061 188416 4267 1000 stress-ng [ 1719.186828] [ 43823] 0 43823 70319 7454 186368 8610 1000 stress-ng [ 1719.186830] [ 43824] 0 43824 70319 5399 169984 8817 1000 stress-ng [ 1719.186832] [ 43825] 0 43825 70319 7809 176128 7133 1000 stress-ng [ 1719.186834] [ 43826] 0 43826 70319 15947 219136 4275 1000 stress-ng [ 1719.186836] [ 43828] 0 43828 70319 4910 169984 9239 1000 stress-ng [ 1719.186838] [ 43829] 0 43829 70319 4455 122880 3821 1000 stress-ng [ 1719.186840] [ 43830] 0 43830 70319 6394 143360 4324 1000 stress-ng [ 1719.186843] [ 43831] 0 43831 70319 19229 256000 5613 1000 stress-ng [ 1719.186845] [ 43832] 0 43832 70319 4707 137216 5351 1000 stress-ng [ 1719.186847] [ 43833] 0 43833 70319 6142 161792 6886 1000 stress-ng [ 1719.186849] [ 43834] 0 43834 70319 9901 208896 9067 1000 stress-ng [ 1719.186851] [ 43835] 0 43835 70319 6219 174080 8261 1000 stress-ng [ 1719.186853] [ 43836] 0 43836 70319 20560 249856 3620 1000 stress-ng [ 1719.186855] [ 43837] 0 43837 70319 4479 126976 4193 1000 stress-ng [ 1719.186857] [ 43838] 0 43838 70319 6927 192512 9929 1000 stress-ng [ 1719.186859] [ 43839] 0 43839 70319 7070 192512 9918 1000 stress-ng [ 1719.186862] [ 43841] 0 43841 4783 10 55296 42 1000 stress-ng [ 1719.186864] [ 43843] 0 43843 1797 37 49152 62 0 runtest.sh [ 1719.186866] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43728,uid=0 [ 1719.186877] Out of memory: Killed process 43728 (stress-ng) total-vm:281276kB , anon-rss:53452kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:266kB oom_score_ adj:1000 [ 1720.270311] warn_alloc: 2 callbacks suppressed [ 1720.270317] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1720.270334] CPU: 1 PID: 43794 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1720.270337] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1720.270338] Call Trace: [ 1720.270339] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1720.270352] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1720.270357] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1720.270360] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1720.270362] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1720.270368] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1720.270371] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1720.270373] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1720.270374] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1720.270379] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1720.270381] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1720.270386] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1720.270388] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1720.270392] Mem-Info: [ 1720.270393] active_anon:334672 inactive_anon:111910 isolated_anon:297 [ 1720.270393] active_file:0 inactive_file:81 isolated_file:4 [ 1720.270393] unevictable:3 dirty:0 writeback:0 [ 1720.270393] slab_reclaimable:13037 slab_unreclaimable:14669 [ 1720.270393] mapped:0 shmem:0 pagetables:3502 bounce:0 [ 1720.270393] kernel_misc_reclaimable:0 [ 1720.270393] free:2032 free_pcp:0 free_cma:1 [ 1720.270398] Node 0 active_anon:1338688kB inactive_anon:447640kB active_file:0 kB inactive_file:324kB unevictable:12kB isolated(anon):1188kB isolated(file):16k B mapped:0kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:50 56kB pagetables:14008kB all_unreclaimable? no [ 1720.270401] Node 0 DMA free:8128kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1338648kB inactive_anon:447528kB ac tive_file:64kB inactive_file:520kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:4kB [ 1720.270406] lowmem_reserve[]: 0 0 0 [ 1720.270408] Node 0 DMA: 579*4kB (UM) 101*8kB (UE) 112*16kB (UE) 98*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8052kB [ 1720.270414] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1720.270416] 140 total pagecache pages [ 1720.270416] 13 pages in swap cache [ 1720.270417] Free swap = 0kB [ 1720.270418] Total swap = 2019324kB [ 1720.270419] 524288 pages RAM [ 1720.270420] 0 pages HighMem/MovableOnly [ 1720.270420] 19417 pages reserved [ 1720.270421] 1024 pages cma reserved [ 1721.284272] oom_reaper: reaped process 43728 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1721.361207] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1721.361216] CPU: 1 PID: 43821 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1721.361218] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1721.361219] Call Trace: [ 1721.361220] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1721.361228] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1721.361231] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1721.361233] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1721.361235] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1721.361238] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1721.361240] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1721.361245] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1721.361248] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1721.361250] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1721.361251] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1721.361255] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1721.361257] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1721.361265] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1721.361267] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1721.361271] Mem-Info: [ 1721.361272] active_anon:325734 inactive_anon:119829 isolated_anon:269 [ 1721.361272] active_file:603 inactive_file:556 isolated_file:9 [ 1721.361272] unevictable:3 dirty:0 writeback:0 [ 1721.361272] slab_reclaimable:13037 slab_unreclaimable:14664 [ 1721.361272] mapped:1136 shmem:0 pagetables:3476 bounce:0 [ 1721.361272] kernel_misc_reclaimable:0 [ 1721.361272] free:2033 free_pcp:3 free_cma:95 [ 1721.361276] Node 0 active_anon:1302936kB inactive_anon:479316kB active_file:2 412kB inactive_file:2224kB unevictable:12kB isolated(anon):1076kB isolated(file) :36kB mapped:4544kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_s tack:5024kB pagetables:13904kB all_unreclaimable? no [ 1721.361280] Node 0 DMA free:8132kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1302636kB inactive_anon:478748kB ac tive_file:2756kB inactive_file:2588kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:380kB [ 1721.361285] lowmem_reserve[]: 0 0 0 [ 1721.361287] Node 0 DMA: 470*4kB (UMC) 121*8kB (UMEC) 118*16kB (UEC) 104*32kB (UEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8064kB [ 1721.361293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1721.361294] 1227 total pagecache pages [ 1721.361295] 54 pages in swap cache [ 1721.361296] Free swap = 0kB [ 1721.361296] Total swap = 2019324kB [ 1721.361297] 524288 pages RAM [ 1721.361298] 0 pages HighMem/MovableOnly [ 1721.361299] 19417 pages reserved [ 1721.361300] 1024 pages cma reserved [ 1721.361300] Tasks state (memory values in pages): [ 1721.361301] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1721.361303] [ 853] 0 853 10009 6 122880 291 -250 systemd-journal [ 1721.361306] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1721.361308] [ 1053] 999 1053 3834 261 88064 194 -900 systemd-oomd [ 1721.361311] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1721.361313] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1721.361315] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1721.361317] [ 1079] 0 1079 63558 314 155648 566 0 NetworkManager [ 1721.361319] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1721.361322] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1721.361324] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1721.361329] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1721.361331] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1721.361334] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1721.361336] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1721.361338] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1721.361340] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1721.361342] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1721.361344] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1721.361346] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1721.361349] [ 1225] 0 1225 57821 286 79872 234 -1000 restraintd [ 1721.361351] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1721.361353] [ 1257] 0 1257 1797 201 63488 67 0 runtest.sh [ 1721.361355] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1721.361357] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1721.361359] [ 1307] 0 1307 40480 1 100352 1381 0 restraintd [ 1721.361362] [ 26970] 0 26970 18098 6 86016 587 -1000 dmeventd [ 1721.361364] [ 40892] 0 40892 3843 1 88064 224 0 systemd-userwor [ 1721.361366] [ 41852] 0 41852 3843 0 88064 238 0 systemd-userwor [ 1721.361368] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1721.361370] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1721.361372] [ 42315] 0 42315 4194 0 94208 509 0 systemd-hostnam [ 1721.361375] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1721.361377] [ 43711] 0 43711 4782 4 59392 52 -1000 stress-ng [ 1721.361379] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1721.361381] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1721.361383] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1721.361385] [ 43715] 0 43715 4783 0 57344 54 -1000 stress-ng [ 1721.361387] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1721.361392] [ 43717] 0 43717 4783 117 57344 40 -1000 stress-ng [ 1721.361395] [ 43718] 0 43718 4783 0 57344 65 -1000 stress-ng [ 1721.361397] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1721.361399] [ 43721] 0 43721 4783 0 57344 54 -1000 stress-ng [ 1721.361401] [ 43722] 0 43722 4783 0 57344 52 -1000 stress-ng [ 1721.361403] [ 43723] 0 43723 4783 0 57344 56 -1000 stress-ng [ 1721.361405] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1721.361407] [ 43725] 0 43725 4783 0 57344 53 -1000 stress-ng [ 1721.361409] [ 43726] 0 43726 70319 3401 227328 17877 1000 stress-ng [ 1721.361411] [ 43727] 0 43727 4783 9 57344 47 -1000 stress-ng [ 1721.361413] [ 43729] 0 43729 4783 106 57344 41 -1000 stress-ng [ 1721.361415] [ 43730] 0 43730 4783 128 57344 40 -1000 stress-ng [ 1721.361418] [ 43731] 0 43731 4783 0 57344 53 -1000 stress-ng [ 1721.361420] [ 43732] 0 43732 4783 131 57344 39 -1000 stress-ng [ 1721.361422] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1721.361424] [ 43734] 0 43734 4783 0 57344 54 -1000 stress-ng [ 1721.361426] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1721.361428] [ 43736] 0 43736 4783 0 57344 52 -1000 stress-ng [ 1721.361430] [ 43737] 0 43737 4783 3 57344 49 -1000 stress-ng [ 1721.361432] [ 43738] 0 43738 4783 0 57344 54 -1000 stress-ng [ 1721.361434] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1721.361437] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1721.361439] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1721.361441] [ 43742] 0 43742 4783 0 57344 65 -1000 stress-ng [ 1721.361443] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1721.361445] [ 43744] 0 43744 4783 0 57344 54 -1000 stress-ng [ 1721.361447] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1721.361449] [ 43746] 0 43746 4783 0 57344 65 -1000 stress-ng [ 1721.361451] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1721.361456] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1721.361458] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1721.361460] [ 43750] 0 43750 4783 24 57344 48 -1000 stress-ng [ 1721.361462] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1721.361465] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1721.361467] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1721.361469] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1721.361471] [ 43755] 0 43755 4783 173 57344 34 -1000 stress-ng [ 1721.361473] [ 43756] 0 43756 4783 88 57344 46 -1000 stress-ng [ 1721.361475] [ 43757] 0 43757 4783 0 57344 64 -1000 stress-ng [ 1721.361477] [ 43758] 0 43758 4783 0 57344 64 -1000 stress-ng [ 1721.361479] [ 43759] 0 43759 4783 0 57344 56 -1000 stress-ng [ 1721.361481] [ 43760] 0 43760 4783 0 57344 54 -1000 stress-ng [ 1721.361483] [ 43761] 0 43761 4783 0 57344 54 -1000 stress-ng [ 1721.361486] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1721.361488] [ 43763] 0 43763 4783 3 57344 50 -1000 stress-ng [ 1721.361490] [ 43764] 0 43764 4783 0 57344 65 -1000 stress-ng [ 1721.361492] [ 43765] 0 43765 4783 0 57344 54 -1000 stress-ng [ 1721.361494] [ 43766] 0 43766 4783 0 57344 54 -1000 stress-ng [ 1721.361496] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1721.361498] [ 43768] 0 43768 4783 0 57344 64 -1000 stress-ng [ 1721.361500] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1721.361502] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1721.361504] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1721.361506] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1721.361508] [ 43773] 0 43773 4783 0 57344 53 -1000 stress-ng [ 1721.361510] [ 43774] 0 43774 4783 0 57344 53 -1000 stress-ng [ 1721.361512] [ 43775] 0 43775 4783 0 57344 53 -1000 stress-ng [ 1721.361514] [ 43776] 0 43776 4783 0 57344 53 -1000 stress-ng [ 1721.361516] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1721.361520] [ 43778] 0 43778 4783 0 57344 54 -1000 stress-ng [ 1721.361522] [ 43779] 0 43779 70319 7964 192512 8958 1000 stress-ng [ 1721.361525] [ 43780] 0 43780 70319 4702 210944 14662 1000 stress-ng [ 1721.361527] [ 43781] 0 43781 70319 6443 188416 9884 1000 stress-ng [ 1721.361529] [ 43784] 0 43784 70319 9084 215040 10610 1000 stress-ng [ 1721.361531] [ 43786] 0 43786 70319 4023 190464 12635 1000 stress-ng [ 1721.361533] [ 43787] 0 43787 70319 7881 192512 9173 1000 stress-ng [ 1721.361535] [ 43788] 0 43788 70319 6035 212992 13461 1000 stress-ng [ 1721.361537] [ 43789] 0 43789 70319 7365 215040 12329 1000 stress-ng [ 1721.361540] [ 43790] 0 43790 70319 6875 188416 9651 1000 stress-ng [ 1721.361542] [ 43791] 0 43791 70319 13839 227328 7373 1000 stress-ng [ 1721.361544] [ 43793] 0 43793 70319 5380 225280 15700 1000 stress-ng [ 1735.078518] [ 43795] 0 43795 70319 6244 190464 10480 1000 stress-ng [ 1735.078528] [ 43796] 0 43796 70319 5388 210944 13712 1000 stress-ng [ 1735.078531] [ 43797] 0 43797 70319 7874 196608 9510 1000 stress-ng [ 1735.078535] [ 43798] 0 43798 70319 7151 192512 9837 1000 stress-ng [ 1735.078539] [ 43799] 0 43799 70319 4981 188416 11545 1000 stress-ng [ 1735.078543] [ 43800] 0 43800 70319 6436 194560 10684 1000 stress-ng [ 1735.078546] [ 43801] 0 43801 70319 6181 200704 11797 1000 stress-ng [ 1735.078550] [ 43802] 0 43802 70319 6469 184320 9264 1000 stress-ng [ 1735.078555] [ 43803] 0 43803 70319 12487 204800 6019 1000 stress-ng [ 1735.078559] [ 43804] 0 43804 70319 7811 206848 10827 1000 stress-ng [ 1735.078564] [ 43805] 0 43805 70319 9926 215040 9702 1000 stress-ng [ 1735.078571] [ 43806] 0 43806 70319 5209 167936 8743 1000 stress-ng [ 1735.078574] [ 43807] 0 43807 70319 7336 200704 10708 1000 stress-ng [ 1735.078577] [ 43808] 0 43808 70319 10078 184320 5722 1000 stress-ng [ 1735.078580] [ 43809] 0 43809 70319 6436 198656 11210 1000 stress-ng [ 1735.078583] [ 43810] 0 43810 70319 11436 223232 9244 1000 stress-ng [ 1735.078586] [ 43811] 0 43811 70319 7616 198656 10029 1000 stress-ng [ 1735.078589] [ 43812] 0 43812 70319 5510 137216 4614 1000 stress-ng [ 1735.078592] [ 43813] 0 43813 70319 5861 192512 11061 1000 stress-ng [ 1735.078595] [ 43814] 0 43814 70319 7615 153600 4555 1000 stress-ng [ 1735.078598] [ 43815] 0 43815 70319 8503 204800 9870 1000 stress-ng [ 1735.078600] [ 43816] 0 43816 70319 6842 165888 6714 1000 stress-ng [ 1735.078603] [ 43817] 0 43817 70319 12872 196608 4644 1000 stress-ng [ 1735.078606] [ 43818] 0 43818 70319 6548 172032 7930 1000 stress-ng [ 1735.078609] [ 43819] 0 43819 70319 5426 122880 2850 1000 stress-ng [ 1735.078612] [ 43820] 0 43820 70319 5402 139264 4788 1000 stress-ng [ 1735.078614] [ 43821] 0 43821 70319 9021 190464 7769 1000 stress-ng [ 1735.078617] [ 43822] 0 43822 70319 11953 188416 4375 1000 stress-ng [ 1735.078620] [ 43823] 0 43823 70319 7585 186368 8611 1000 stress-ng [ 1735.078623] [ 43824] 0 43824 70319 6785 182272 8817 1000 stress-ng [ 1735.078626] [ 43825] 0 43825 70319 12809 219136 7413 1000 stress-ng [ 1735.078629] [ 43826] 0 43826 70319 15947 219136 4275 1000 stress-ng [ 1735.078633] [ 43828] 0 43828 70319 5174 172032 9239 1000 stress-ng [ 1735.078636] [ 43829] 0 43829 70319 4005 122880 4271 1000 stress-ng [ 1735.078639] [ 43830] 0 43830 70319 5862 143360 4856 1000 stress-ng [ 1735.078642] [ 43831] 0 43831 70319 19487 258048 5619 1000 stress-ng [ 1735.078645] [ 43832] 0 43832 70319 5103 141312 5417 1000 stress-ng [ 1735.078648] [ 43833] 0 43833 70319 7364 172032 6918 1000 stress-ng [ 1735.078651] [ 43834] 0 43834 70319 9712 208896 9256 1000 stress-ng [ 1735.078654] [ 43835] 0 43835 70319 6218 174080 8262 1000 stress-ng [ 1735.078658] [ 43836] 0 43836 70319 21584 260096 3652 1000 stress-ng [ 1735.078660] [ 43837] 0 43837 70319 4445 126976 4227 1000 stress-ng [ 1735.078663] [ 43838] 0 43838 70319 8049 200704 9929 1000 stress-ng [ 1735.078665] [ 43839] 0 43839 70319 6634 192512 10354 1000 stress-ng [ 1735.078668] [ 43841] 0 43841 4783 10 55296 42 1000 stress-ng [ 1735.078671] [ 43844] 0 43844 1797 41 49152 59 0 runtest.sh [ 1735.078674] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43831,uid=0 [ 1735.078688] Out of memory: Killed process 43831 (stress-ng) total-vm:281276kB , anon-rss:77948kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:252kB oom_score_ adj:1000 [ 1735.115221] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1735.115232] CPU: 1 PID: 43831 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1735.115234] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1735.115235] Call Trace: [ 1735.115236] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1735.115246] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1735.115251] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1735.115253] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1735.115255] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1735.115261] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1735.115265] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1735.115267] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1735.115269] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1735.115274] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1735.115277] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1735.115281] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1735.115284] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1735.115288] Mem-Info: [ 1735.115289] active_anon:345029 inactive_anon:101802 isolated_anon:256 [ 1735.115289] active_file:0 inactive_file:2 isolated_file:0 [ 1735.115289] unevictable:3 dirty:0 writeback:0 [ 1735.115289] slab_reclaimable:13037 slab_unreclaimable:14659 [ 1735.115289] mapped:1 shmem:0 pagetables:3496 bounce:0 [ 1735.115289] kernel_misc_reclaimable:0 [ 1735.115289] free:1855 free_pcp:0 free_cma:0 [ 1735.115293] Node 0 active_anon:1380284kB inactive_anon:407208kB active_file:0 kB inactive_file:8kB unevictable:12kB isolated(anon):1024kB isolated(file):0kB apped:4kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5040k B pagetables:13984kB all_unreclaimable? no [ 1735.115296] Node 0 DMA free:7420kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1380076kB inactive_anon:407300kB ac tive_file:0kB inactive_file:64kB unevictable:12kB writepending:0kB present:20971 52kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_c ma:0kB [ 1735.115301] lowmem_reserve[]: 0 0 0 [ 1735.115303] Node 0 DMA: 267*4kB (UM) 123*8kB (UME) 123*16kB (UME) 110*32kB (U ME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7668kB [ 1735.115310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1735.115311] 97 total pagecache pages [ 1735.115312] 57 pages in swap cache [ 1735.115313] Free swap = 0kB [ 1735.115313] Total swap = 2019324kB [ 1735.115314] 524288 pages RAM [ 1735.115315] 0 pages HighMem/MovableOnly [ 1735.115316] 19417 pages reserved [ 1735.115316] 1024 pages cma reserved [ 1736.438654] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1736.438664] CPU: 1 PID: 43832 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1736.438666] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1736.438667] Call Trace: [ 1736.438668] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1736.438673] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1736.438676] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1736.438678] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1736.438680] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1736.438683] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1736.438685] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1736.438688] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1736.438691] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1736.438692] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1736.438694] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1736.438697] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1736.438699] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1736.438702] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1736.438704] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1736.438707] Mem-Info: [ 1736.438708] active_anon:321904 inactive_anon:123405 isolated_anon:1956 [ 1736.438708] active_file:0 inactive_file:187 isolated_file:19 [ 1736.438708] unevictable:3 dirty:0 writeback:0 [ 1736.438708] slab_reclaimable:13037 slab_unreclaimable:14665 [ 1736.438708] mapped:45 shmem:0 pagetables:3492 bounce:0 [ 1736.438708] kernel_misc_reclaimable:0 [ 1736.438708] free:1499 free_pcp:0 free_cma:0 [ 1736.438713] Node 0 active_anon:1287616kB inactive_anon:493620kB active_file:0 kB inactive_file:748kB unevictable:12kB isolated(anon):7824kB isolated(file):76k B mapped:180kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack: 5040kB pagetables:13968kB all_unreclaimable? no [ 1736.438716] Node 0 DMA free:5996kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1287524kB inactive_anon:493928kB ac tive_file:448kB inactive_file:524kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:0kB [ 1736.438721] lowmem_reserve[]: 0 0 0 [ 1736.438722] Node 0 DMA: 105*4kB (UM) 74*8kB (UME) 131*16kB (UME) 101*32kB (UM E) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6404kB [ 1736.438730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1736.438731] 235 total pagecache pages [ 1736.438732] 19 pages in swap cache [ 1736.438732] Free swap = 0kB [ 1736.438733] Total swap = 2019324kB [ 1736.438734] 524288 pages RAM [ 1736.438734] 0 pages HighMem/MovableOnly [ 1736.438735] 19417 pages reserved [ 1736.438735] 1024 pages cma reserved [ 1736.438736] Tasks state (memory values in pages): [ 1736.438737] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1736.438739] [ 853] 0 853 10009 0 122880 297 -250 systemd-journal [ 1736.438742] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1736.438744] [ 1053] 999 1053 3834 0 88064 226 -900 systemd-oomd [ 1736.438747] [ 1054] 0 1054 4359 1 63488 183 -1000 auditd [ 1736.438749] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1736.438751] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1736.438753] [ 1079] 0 1079 63558 27 155648 607 0 NetworkManager [ 1736.438755] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1736.438757] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1736.438759] [ 1100] 996 1100 21090 10 75776 172 0 chronyd [ 1736.438762] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1736.438764] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1736.438766] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1736.438769] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1736.438771] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1736.438773] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1736.438775] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1736.438777] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1736.438779] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1736.438781] [ 1225] 0 1225 57821 40 79872 235 -1000 restraintd [ 1736.438784] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1736.438786] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1736.438788] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1736.438791] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1736.438793] [ 1307] 0 1307 40480 32 100352 1349 0 restraintd [ 1736.438795] [ 26970] 0 26970 18098 6 86016 587 -1000 dmeventd [ 1736.438797] [ 40892] 0 40892 3843 0 88064 224 0 systemd-userwor [ 1736.438800] [ 41852] 0 41852 3843 0 88064 238 0 systemd-userwor [ 1736.438802] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1736.438804] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1736.438806] [ 42315] 0 42315 4194 0 94208 515 0 systemd-hostnam [ 1736.438808] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1736.438810] [ 43711] 0 43711 4782 0 59392 52 -1000 stress-ng [ 1736.438812] [ 43712] 0 43712 4783 0 57344 52 -1000 stress-ng [ 1736.438814] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1736.438817] [ 43714] 0 43714 4783 0 57344 52 -1000 stress-ng [ 1736.438819] [ 43715] 0 43715 4783 12 57344 44 -1000 stress-ng [ 1736.438821] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1736.438823] [ 43717] 0 43717 4783 13 57344 40 -1000 stress-ng [ 1736.438825] [ 43718] 0 43718 4783 8 57344 48 -1000 stress-ng [ 1736.438827] [ 43719] 0 43719 4783 0 57344 52 -1000 stress-ng [ 1736.438829] [ 43721] 0 43721 4783 0 57344 55 -1000 stress-ng [ 1736.438831] [ 43722] 0 43722 4783 22 57344 31 -1000 stress-ng [ 1736.438834] [ 43723] 0 43723 4783 0 57344 56 -1000 stress-ng [ 1736.438836] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1736.438838] [ 43725] 0 43725 4783 0 57344 53 -1000 stress-ng [ 1736.438840] [ 43726] 0 43726 70319 3452 227328 17892 1000 stress-ng [ 1736.438842] [ 43727] 0 43727 4783 9 57344 47 -1000 stress-ng [ 1736.438844] [ 43729] 0 43729 4783 16 57344 41 -1000 stress-ng [ 1736.438846] [ 43730] 0 43730 4783 13 57344 40 -1000 stress-ng [ 1736.438848] [ 43731] 0 43731 4783 0 57344 53 -1000 stress-ng [ 1736.438850] [ 43732] 0 43732 4783 14 57344 39 -1000 stress-ng [ 1736.438852] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1736.438854] [ 43734] 0 43734 4783 0 57344 54 -1000 stress-ng [ 1736.438856] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1736.438858] [ 43736] 0 43736 4783 19 57344 34 -1000 stress-ng [ 1736.438860] [ 43737] 0 43737 4783 2 57344 50 -1000 stress-ng [ 1736.438863] [ 43738] 0 43738 4783 0 57344 54 -1000 stress-ng [ 1736.438865] [ 43739] 0 43739 4783 0 57344 52 -1000 stress-ng [ 1736.438867] [ 43740] 0 43740 4783 0 57344 52 -1000 stress-ng [ 1736.438869] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1736.438871] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1736.438873] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1736.438875] [ 43744] 0 43744 4783 5 57344 48 -1000 stress-ng [ 1736.438877] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1736.438879] [ 43746] 0 43746 4783 7 57344 46 -1000 stress-ng [ 1736.438881] [ 43747] 0 43747 4783 0 57344 52 -1000 stress-ng [ 1736.438883] [ 43748] 0 43748 4783 0 57344 52 -1000 stress-ng [ 1736.438886] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1736.438887] [ 43750] 0 43750 4783 5 57344 48 -1000 stress-ng [ 1736.438890] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1736.438892] [ 43752] 0 43752 4783 0 57344 52 -1000 stress-ng [ 1736.438894] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1736.438896] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1736.438898] [ 43755] 0 43755 4783 19 57344 34 -1000 stress-ng [ 1736.438900] [ 43756] 0 43756 4783 7 57344 46 -1000 stress-ng [ 1736.438902] [ 43757] 0 43757 4783 0 57344 64 -1000 stress-ng [ 1736.438904] [ 43758] 0 43758 4783 0 57344 64 -1000 stress-ng [ 1736.438906] [ 43759] 0 43759 4783 9 57344 44 -1000 stress-ng [ 1736.438908] [ 43760] 0 43760 4783 0 57344 55 -1000 stress-ng [ 1736.438910] [ 43761] 0 43761 4783 15 57344 38 -1000 stress-ng [ 1736.438912] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1736.438914] [ 43763] 0 43763 4783 0 57344 54 -1000 stress-ng [ 1736.438916] [ 43764] 0 43764 4783 7 57344 46 -1000 stress-ng [ 1736.438918] [ 43765] 0 43765 4783 0 57344 57 -1000 stress-ng [ 1736.438920] [ 43766] 0 43766 4783 0 57344 54 -1000 stress-ng [ 1736.438922] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1736.438924] [ 43768] 0 43768 4783 0 57344 64 -1000 stress-ng [ 1736.438926] [ 43769] 0 43769 4783 0 57344 52 -1000 stress-ng [ 1736.438928] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1736.438930] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1736.438932] [ 43772] 0 43772 4783 0 57344 52 -1000 stress-ng [ 1736.438934] [ 43773] 0 43773 4783 0 57344 53 -1000 stress-ng [ 1736.438937] [ 43774] 0 43774 4783 0 57344 55 -1000 stress-ng [ 1736.438939] [ 43775] 0 43775 4783 0 57344 53 -1000 stress-ng [ 1736.438941] [ 43776] 0 43776 4783 0 57344 53 -1000 stress-ng [ 1736.438943] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1736.438945] [ 43778] 0 43778 4783 0 57344 55 -1000 stress-ng [ 1736.438947] [ 43779] 0 43779 70319 7953 192512 8969 1000 stress-ng [ 1736.438949] [ 43780] 0 43780 70319 4700 210944 14664 1000 stress-ng [ 1736.438951] [ 43781] 0 43781 70319 6900 190464 9889 1000 stress-ng [ 1736.438954] [ 43784] 0 43784 70319 8718 215040 10976 1000 stress-ng [ 1736.438956] [ 43786] 0 43786 70319 4877 196608 12639 1000 stress-ng [ 1736.438958] [ 43787] 0 43787 70319 7881 192512 9173 1000 stress-ng [ 1736.438960] [ 43788] 0 43788 70319 17810 307200 13500 1000 stress-ng [ 1736.438963] [ 43789] 0 43789 70319 7158 215040 12536 1000 stress-ng [ 1736.438964] [ 43790] 0 43790 70319 6875 188416 9651 1000 stress-ng [ 1736.438967] [ 43791] 0 43791 70319 12508 227328 8704 1000 stress-ng [ 1736.438969] [ 43793] 0 43793 70319 5380 225280 15700 1000 stress-ng [ 1736.438971] [ 43795] 0 43795 70319 6244 190464 10480 1000 stress-ng [ 1736.438973] [ 43796] 0 43796 70319 5386 210944 13714 1000 stress-ng [ 1736.438975] [ 43797] 0 43797 70319 7874 196608 9510 1000 stress-ng [ 1736.438977] [ 43798] 0 43798 70319 7151 192512 9837 1000 stress-ng [ 1736.438979] [ 43799] 0 43799 70319 4981 188416 11545 1000 stress-ng [ 1736.438981] [ 43800] 0 43800 70319 6898 198656 10684 1000 stress-ng [ 1736.438983] [ 43801] 0 43801 70319 6180 200704 11798 1000 stress-ng [ 1736.438985] [ 43802] 0 43802 70319 6468 184320 9265 1000 stress-ng [ 1736.438987] [ 43803] 0 43803 70319 16447 237568 6019 1000 stress-ng [ 1736.438989] [ 43804] 0 43804 70319 7810 206848 10828 1000 stress-ng [ 1736.438991] [ 43805] 0 43805 70319 9923 215040 9705 1000 stress-ng [ 1736.438993] [ 43806] 0 43806 70319 5037 167936 8915 1000 stress-ng [ 1736.438995] [ 43807] 0 43807 70319 7024 200704 11020 1000 stress-ng [ 1736.438997] [ 43808] 0 43808 70319 10140 184320 5726 1000 stress-ng [ 1736.438999] [ 43809] 0 43809 70319 6436 198656 11210 1000 stress-ng [ 1736.439001] [ 43810] 0 43810 70319 16022 260096 9278 1000 stress-ng [ 1736.439003] [ 43811] 0 43811 70319 7616 198656 10029 1000 stress-ng [ 1736.439005] [ 43812] 0 43812 70319 5510 137216 4614 1000 stress-ng [ 1736.439007] [ 43813] 0 43813 70319 5859 192512 11063 1000 stress-ng [ 1736.439009] [ 43814] 0 43814 70319 7939 157696 4561 1000 stress-ng [ 1736.439011] [ 43815] 0 43815 70319 8483 204800 9890 1000 stress-ng [ 1736.439013] [ 43816] 0 43816 70319 5660 165888 7896 1000 stress-ng [ 1736.439016] [ 43817] 0 43817 70319 12405 202752 5705 1000 stress-ng [ 1736.439018] [ 43818] 0 43818 70319 6548 172032 7930 1000 stress-ng [ 1736.439019] [ 43819] 0 43819 70319 5624 124928 2850 1000 stress-ng [ 1736.439021] [ 43820] 0 43820 70319 5401 139264 4789 1000 stress-ng [ 1736.439023] [ 43821] 0 43821 70319 9016 190464 7774 1000 stress-ng [ 1736.439025] [ 43822] 0 43822 70319 11951 188416 4377 1000 stress-ng [ 1736.439028] [ 43823] 0 43823 70319 7966 192512 8890 1000 stress-ng [ 1736.439030] [ 43824] 0 43824 70319 6785 182272 8817 1000 stress-ng [ 1736.439032] [ 43825] 0 43825 70319 13264 223232 7420 1000 stress-ng [ 1736.439034] [ 43826] 0 43826 70319 16006 219136 4282 1000 stress-ng [ 1736.439036] [ 43828] 0 43828 70319 4996 172032 9417 1000 stress-ng [ 1736.439038] [ 43829] 0 43829 70319 4005 122880 4271 1000 stress-ng [ 1736.439040] [ 43830] 0 43830 70319 5857 143360 4861 1000 stress-ng [ 1736.439042] [ 43832] 0 43832 70319 5057 141312 5463 1000 stress-ng [ 1736.439044] [ 43833] 0 43833 70319 7494 172032 6920 1000 stress-ng [ 1736.439046] [ 43834] 0 43834 70319 9670 208896 9298 1000 stress-ng [ 1736.439048] [ 43835] 0 43835 70319 6036 174080 8444 1000 stress-ng [ 1736.439050] [ 43836] 0 43836 70319 21570 260096 3666 1000 stress-ng [ 1736.439052] [ 43837] 0 43837 70319 5039 131072 4227 1000 stress-ng [ 1736.439054] [ 43838] 0 43838 70319 8396 204800 9978 1000 stress-ng [ 1736.439056] [ 43839] 0 43839 70319 6630 192512 10358 1000 stress-ng [ 1736.439058] [ 43841] 0 43841 4783 9 55296 43 1000 stress-ng [ 1736.439060] [ 43844] 0 43844 91 0 36864 2 0 sleep [ 1736.439062] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43788,uid=0 [ 1736.439071] Out of memory: Killed process 43788 (stress-ng) total-vm:281276kB , anon-rss:71240kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:300kB oom_score_ adj:1000 [ 1736.827675] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1736.827683] CPU: 0 PID: 43817 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1736.827686] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1736.827687] Call Trace: [ 1736.827688] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1736.827692] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1736.827695] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1736.827697] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1736.827698] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1736.827701] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1736.827703] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1736.827706] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1736.827708] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1736.827709] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1736.827711] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1736.827714] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1736.827716] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1736.827718] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1736.827721] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1736.827723] Mem-Info: [ 1736.827724] active_anon:436743 inactive_anon:9603 isolated_anon:1010 [ 1736.827724] active_file:27 inactive_file:213 isolated_file:19 [ 1736.827724] unevictable:3 dirty:0 writeback:0 [ 1736.827724] slab_reclaimable:13037 slab_unreclaimable:14665 [ 1736.827724] mapped:108 shmem:0 pagetables:3471 bounce:0 [ 1736.827724] kernel_misc_reclaimable:0 [ 1736.827724] free:1419 free_pcp:0 free_cma:0 [ 1736.827729] Node 0 active_anon:1746972kB inactive_anon:38412kB active_file:10 8kB inactive_file:852kB unevictable:12kB isolated(anon):4040kB isolated(file):76 kB mapped:432kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack :5016kB pagetables:13884kB all_unreclaimable? no [ 1736.827732] Node 0 DMA free:5676kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1747400kB inactive_anon:38076kB act ive_file:856kB inactive_file:936kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:0kB [ 1736.827737] lowmem_reserve[]: 0 0 0 [ 1736.827742] Node 0 DMA: 140*4kB (MC) 14*8kB (UM) 108*16kB (UM) 101*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5632kB [ 1736.827749] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1736.827750] 319 total pagecache pages [ 1736.827751] 19 pages in swap cache [ 1736.827751] Free swap = 0kB [ 1736.827752] Total swap = 2019324kB [ 1736.827753] 524288 pages RAM [ 1736.827754] 0 pages HighMem/MovableOnly [ 1736.827754] 19417 pages reserved [ 1736.827755] 1024 pages cma reserved [ 1736.827756] Tasks state (memory values in pages): [ 1736.827756] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1736.827758] [ 853] 0 853 10009 0 122880 298 -250 systemd-journal [ 1736.827761] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1736.827763] [ 1053] 999 1053 3834 0 88064 226 -900 systemd-oomd [ 1736.827766] [ 1054] 0 1054 4359 0 63488 183 -1000 auditd [ 1736.827768] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1736.827770] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1736.827772] [ 1079] 0 1079 63558 37 155648 597 0 NetworkManager [ 1736.827774] [ 1096] 0 1096 4365 1 98304 582 0 systemd-logind [ 1736.827776] [ 1098] 81 1098 2185 0 65536 192 -900 dbus-broker-lau [ 1736.827778] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1736.827781] [ 1105] 81 1105 1223 0 55296 219 -900 dbus-broker [ 1736.827783] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1736.827785] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1736.827787] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1736.827789] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1736.827791] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1736.827793] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1736.827795] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1736.827797] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1736.827799] [ 1225] 0 1225 57821 0 79872 279 -1000 restraintd [ 1736.827801] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1736.827803] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1736.827805] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1736.827807] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1736.827809] [ 1307] 0 1307 40480 31 100352 1350 0 restraintd [ 1736.827811] [ 26970] 0 26970 18098 5 86016 588 -1000 dmeventd [ 1736.827814] [ 40892] 0 40892 3843 0 88064 225 0 systemd-userwor [ 1736.827816] [ 41852] 0 41852 3843 0 88064 238 0 systemd-userwor [ 1736.827818] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1736.827820] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1736.827822] [ 42315] 0 42315 4194 0 94208 517 0 systemd-hostnam [ 1736.827824] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1736.827826] [ 43711] 0 43711 4782 0 59392 52 -1000 stress-ng [ 1736.827828] [ 43712] 0 43712 4783 49 57344 44 -1000 stress-ng [ 1736.827830] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1736.827832] [ 43714] 0 43714 4783 0 57344 53 -1000 stress-ng [ 1736.827834] [ 43715] 0 43715 4783 5 57344 51 -1000 stress-ng [ 1736.827836] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1736.827838] [ 43717] 0 43717 4783 0 57344 54 -1000 stress-ng [ 1736.827840] [ 43718] 0 43718 4783 8 57344 48 -1000 stress-ng [ 1736.827842] [ 43719] 0 43719 4783 0 57344 60 -1000 stress-ng [ 1736.827844] [ 43721] 0 43721 4783 0 57344 55 -1000 stress-ng [ 1736.827846] [ 43722] 0 43722 4783 6 57344 47 -1000 stress-ng [ 1736.827848] [ 43723] 0 43723 4783 0 57344 58 -1000 stress-ng [ 1736.827850] [ 43724] 0 43724 4783 0 57344 52 -1000 stress-ng [ 1736.827851] [ 43725] 0 43725 4783 0 57344 54 -1000 stress-ng [ 1736.827853] [ 43726] 0 43726 70319 3452 227328 17892 1000 stress-ng [ 1736.827856] [ 43727] 0 43727 4783 7 57344 49 -1000 stress-ng [ 1736.827858] [ 43729] 0 43729 4783 4 57344 49 -1000 stress-ng [ 1736.827860] [ 43730] 0 43730 4783 0 57344 54 -1000 stress-ng [ 1736.827862] [ 43731] 0 43731 4783 46 57344 45 -1000 stress-ng [ 1736.827863] [ 43732] 0 43732 4783 7 57344 46 -1000 stress-ng [ 1736.827865] [ 43733] 0 43733 4783 0 57344 52 -1000 stress-ng [ 1736.827867] [ 43734] 0 43734 4783 0 57344 54 -1000 stress-ng [ 1736.827869] [ 43735] 0 43735 4783 0 57344 52 -1000 stress-ng [ 1736.827871] [ 43736] 0 43736 4783 7 57344 46 -1000 stress-ng [ 1736.827873] [ 43737] 0 43737 4783 0 57344 57 -1000 stress-ng [ 1736.827875] [ 43738] 0 43738 4783 0 57344 54 -1000 stress-ng [ 1736.827877] [ 43739] 0 43739 4783 0 57344 54 -1000 stress-ng [ 1736.827879] [ 43740] 0 43740 4783 0 57344 58 -1000 stress-ng [ 1736.827881] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1736.827883] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1736.827885] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1736.827887] [ 43744] 0 43744 4783 5 57344 48 -1000 stress-ng [ 1736.827889] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1736.827891] [ 43746] 0 43746 4783 0 57344 54 -1000 stress-ng [ 1736.827893] [ 43747] 0 43747 4783 0 57344 53 -1000 stress-ng [ 1736.827895] [ 43748] 0 43748 4783 0 57344 63 -1000 stress-ng [ 1736.827896] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1736.827898] [ 43750] 0 43750 4783 0 57344 54 -1000 stress-ng [ 1736.827900] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1736.827902] [ 43752] 0 43752 4783 0 57344 53 -1000 stress-ng [ 1736.827904] [ 43753] 0 43753 4783 0 57344 52 -1000 stress-ng [ 1736.827906] [ 43754] 0 43754 4783 0 57344 52 -1000 stress-ng [ 1736.827908] [ 43755] 0 43755 4783 6 57344 47 -1000 stress-ng [ 1736.827910] [ 43756] 0 43756 4783 5 57344 48 -1000 stress-ng [ 1736.827912] [ 43757] 0 43757 4783 0 57344 65 -1000 stress-ng [ 1736.827914] [ 43758] 0 43758 4783 0 57344 65 -1000 stress-ng [ 1736.827916] [ 43759] 0 43759 4783 0 57344 54 -1000 stress-ng [ 1736.827918] [ 43760] 0 43760 4783 0 57344 55 -1000 stress-ng [ 1736.827919] [ 43761] 0 43761 4783 9 57344 44 -1000 stress-ng [ 1736.827921] [ 43762] 0 43762 4783 0 57344 52 -1000 stress-ng [ 1736.827923] [ 43763] 0 43763 4783 0 57344 55 -1000 stress-ng [ 1736.827925] [ 43764] 0 43764 4783 6 57344 47 -1000 stress-ng [ 1736.827927] [ 43765] 0 43765 4783 0 57344 57 -1000 stress-ng [ 1736.827929] [ 43766] 0 43766 4783 0 57344 54 -1000 stress-ng [ 1736.827931] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1736.827933] [ 43768] 0 43768 4783 0 57344 65 -1000 stress-ng [ 1736.827935] [ 43769] 0 43769 4783 0 57344 62 -1000 stress-ng [ 1736.827937] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1736.827939] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1736.827941] [ 43772] 0 43772 4783 0 57344 58 -1000 stress-ng [ 1736.827943] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1736.827944] [ 43774] 0 43774 4783 0 57344 56 -1000 stress-ng [ 1736.827946] [ 43775] 0 43775 4783 0 57344 53 -1000 stress-ng [ 1736.827948] [ 43776] 0 43776 4783 0 57344 56 -1000 stress-ng [ 1736.827950] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1736.827952] [ 43778] 0 43778 4783 0 57344 57 -1000 stress-ng [ 1736.827954] [ 43779] 0 43779 70319 15543 253952 8969 1000 stress-ng [ 1736.827956] [ 43780] 0 43780 70319 4700 210944 14664 1000 stress-ng [ 1736.827958] [ 43781] 0 43781 70319 6896 190464 9893 1000 stress-ng [ 1736.827960] [ 43784] 0 43784 70319 8716 215040 10978 1000 stress-ng [ 1736.827962] [ 43786] 0 43786 70319 4876 196608 12640 1000 stress-ng [ 1736.827964] [ 43787] 0 43787 70319 9193 204800 9247 1000 stress-ng [ 1736.827966] [ 43789] 0 43789 70319 7014 231424 14792 1000 stress-ng [ 1736.827968] [ 43790] 0 43790 70319 6875 188416 9651 1000 stress-ng [ 1736.827971] [ 43791] 0 43791 70319 12212 227328 9000 1000 stress-ng [ 1736.827973] [ 43793] 0 43793 70319 6238 233472 15700 1000 stress-ng [ 1736.827975] [ 43795] 0 43795 70319 10006 221184 10480 1000 stress-ng [ 1736.827977] [ 43796] 0 43796 70319 5386 210944 13714 1000 stress-ng [ 1736.827978] [ 43797] 0 43797 70319 7681 210944 11551 1000 stress-ng [ 1736.827981] [ 43798] 0 43798 70319 7101 192512 9887 1000 stress-ng [ 1736.827983] [ 43799] 0 43799 70319 4334 188416 12192 1000 stress-ng [ 1736.827985] [ 43800] 0 43800 70319 6898 198656 10684 1000 stress-ng [ 1736.827987] [ 43801] 0 43801 70319 3517 200704 14461 1000 stress-ng [ 1736.827989] [ 43802] 0 43802 70319 6468 184320 9265 1000 stress-ng [ 1736.827991] [ 43803] 0 43803 70319 16447 237568 6019 1000 stress-ng [ 1736.827993] [ 43804] 0 43804 70319 9130 217088 10828 1000 stress-ng [ 1736.827995] [ 43805] 0 43805 70319 9921 215040 9707 1000 stress-ng [ 1736.827997] [ 43806] 0 43806 70319 13353 235520 8915 1000 stress-ng [ 1736.827999] [ 43807] 0 43807 70319 6965 200704 11079 1000 stress-ng [ 1736.828001] [ 43808] 0 43808 70319 11064 190464 5726 1000 stress-ng [ 1736.828003] [ 43809] 0 43809 70319 6502 198656 11210 1000 stress-ng [ 1736.828005] [ 43810] 0 43810 70319 16022 260096 9278 1000 stress-ng [ 1736.828010] [ 43811] 0 43811 70319 7655 198656 10056 1000 stress-ng [ 1736.828012] [ 43812] 0 43812 70319 5510 137216 4614 1000 stress-ng [ 1736.828014] [ 43813] 0 43813 70319 5920 192512 11068 1000 stress-ng [ 1736.828017] [ 43814] 0 43814 70319 7937 157696 4563 1000 stress-ng [ 1736.828019] [ 43815] 0 43815 70319 6735 204800 11638 1000 stress-ng [ 1736.828021] [ 43816] 0 43816 70319 5745 167936 8009 1000 stress-ng [ 1736.828023] [ 43817] 0 43817 70319 12095 202752 6015 1000 stress-ng [ 1736.828025] [ 43818] 0 43818 70319 6338 172032 8140 1000 stress-ng [ 1736.828027] [ 43819] 0 43819 70319 5523 124928 2951 1000 stress-ng [ 1736.828029] [ 43820] 0 43820 70319 5728 141312 4792 1000 stress-ng [ 1736.828031] [ 43821] 0 43821 70319 9478 194560 7774 1000 stress-ng [ 1736.828033] [ 43822] 0 43822 70319 11535 188416 4859 1000 stress-ng [ 1736.828035] [ 43823] 0 43823 70319 7743 192512 9179 1000 stress-ng [ 1736.828038] [ 43824] 0 43824 70319 7017 184320 8849 1000 stress-ng [ 1736.828039] [ 43825] 0 43825 70319 13264 223232 7420 1000 stress-ng [ 1736.828042] [ 43826] 0 43826 70319 16006 219136 4282 1000 stress-ng [ 1736.828044] [ 43828] 0 43828 70319 4850 172032 9563 1000 stress-ng [ 1736.828046] [ 43829] 0 43829 70319 4137 124928 4271 1000 stress-ng [ 1736.828048] [ 43830] 0 43830 70319 6894 151552 4880 1000 stress-ng [ 1736.828050] [ 43832] 0 43832 70319 5054 141312 5466 1000 stress-ng [ 1736.828052] [ 43833] 0 43833 70319 7560 174080 6920 1000 stress-ng [ 1736.828055] [ 43834] 0 43834 70319 8363 208896 10605 1000 stress-ng [ 1736.828057] [ 43835] 0 43835 70319 5545 174080 8935 1000 stress-ng [ 1736.828059] [ 43836] 0 43836 70319 21870 262144 3696 1000 stress-ng [ 1736.828061] [ 43837] 0 43837 70319 5039 131072 4227 1000 stress-ng [ 1736.828063] [ 43838] 0 43838 70319 8396 204800 9978 1000 stress-ng [ 1736.828065] [ 43839] 0 43839 70319 6604 192512 10384 1000 stress-ng [ 1736.828067] [ 43841] 0 43841 4783 8 55296 44 1000 stress-ng [ 1736.828069] [ 43844] 0 43844 95 0 38912 5 0 sleep [ 1736.828071] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43836,uid=0 [ 1736.828079] Out of memory: Killed process 43836 (stress-ng) total-vm:281276kB , anon-rss:87480kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_ adj:1000 [ 1738.479291] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1738.479304] CPU: 0 PID: 43765 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1738.479307] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1738.479308] Call Trace: [ 1738.479309] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1738.479316] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1738.479319] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1738.479320] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1738.479322] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1738.479325] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1738.479327] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1738.479331] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1738.479333] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1738.479336] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1738.479341] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1738.479343] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1738.479345] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1738.479349] Mem-Info: [ 1738.479351] active_anon:333452 inactive_anon:114140 isolated_anon:256 [ 1738.479351] active_file:0 inactive_file:151 isolated_file:0 [ 1738.479351] unevictable:3 dirty:1 writeback:3 [ 1738.479351] slab_reclaimable:13035 slab_unreclaimable:14657 [ 1738.479351] mapped:5 shmem:6 pagetables:3406 bounce:0 [ 1738.479351] kernel_misc_reclaimable:0 [ 1738.479351] free:1485 free_pcp:0 free_cma:5 [ 1738.479356] Node 0 active_anon:1333808kB inactive_anon:456560kB active_file: kB inactive_file:604kB unevictable:12kB isolated(anon):1024kB isolated(file):0kB mapped:20kB dirty:4kB writeback:12kB shmem:24kB writeback_tmp:0kB kernel_stack: 4960kB pagetables:13624kB all_unreclaimable? no [ 1738.479359] Node 0 DMA free:5940kB boost:11264kB min:16912kB low:18904kB high :20896kB reserved_highatomic:0KB active_anon:1334196kB inactive_anon:456680kB ac tive_file:4kB inactive_file:692kB unevictable:12kB writepending:16kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:20kB [ 1738.479365] lowmem_reserve[]: 0 0 0 [ 1738.479366] Node 0 DMA: 53*4kB (UM) 9*8kB (UC) 136*16kB (UMEC) 99*32kB (UMEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5628kB [ 1738.479374] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1738.479375] 186 total pagecache pages [ 1738.479376] 19 pages in swap cache [ 1738.479376] Free swap = 0kB [ 1738.479377] Total swap = 2019324kB [ 1738.479378] 524288 pages RAM [ 1738.479379] 0 pages HighMem/MovableOnly [ 1738.479379] 19417 pages reserved [ 1738.479380] 1024 pages cma reserved [ 1738.479381] Tasks state (memory values in pages): [ 1738.479382] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1738.479384] [ 853] 0 853 10009 9 122880 288 -250 systemd-journal [ 1738.479386] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1738.479389] [ 1053] 999 1053 3834 14 88064 212 -900 systemd-oomd [ 1738.479391] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1738.479393] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1738.479395] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1738.479397] [ 1079] 0 1079 63558 139 155648 499 0 NetworkManager [ 1738.479399] [ 1096] 0 1096 4365 13 98304 569 0 systemd-logind [ 1738.479401] [ 1098] 81 1098 2185 28 65536 164 -900 dbus-broker-lau [ 1738.479404] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1738.479406] [ 1105] 81 1105 1223 64 55296 156 -900 dbus-broker [ 1738.479408] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1738.479410] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1738.479412] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1738.479414] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1738.479416] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1738.479418] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1738.479420] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1738.479422] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1738.479424] [ 1225] 0 1225 57821 0 79872 286 -1000 restraintd [ 1738.479427] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1738.479429] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1738.479431] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1738.479433] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1738.479435] [ 1307] 0 1307 40480 123 100352 1258 0 restraintd [ 1738.479437] [ 26970] 0 26970 18098 4 86016 589 -1000 dmeventd [ 1738.479439] [ 40892] 0 40892 3843 2 88064 219 0 systemd-userwor [ 1738.479442] [ 41852] 0 41852 3843 0 88064 238 0 systemd-userwor [ 1738.479444] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1738.479446] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1738.479448] [ 42315] 0 42315 3850 173 88064 144 0 systemd-hostnam [ 1738.479450] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1738.479452] [ 43711] 0 43711 4782 0 59392 52 -1000 stress-ng [ 1738.479454] [ 43712] 0 43712 4783 12 57344 45 -1000 stress-ng [ 1738.479456] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1738.479458] [ 43714] 0 43714 4783 16 57344 37 -1000 stress-ng [ 1738.479460] [ 43715] 0 43715 4783 2 57344 51 -1000 stress-ng [ 1738.479462] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1738.479464] [ 43717] 0 43717 4783 0 57344 54 -1000 stress-ng [ 1738.479466] [ 43718] 0 43718 4783 8 57344 48 -1000 stress-ng [ 1738.479468] [ 43719] 0 43719 4783 8 57344 45 -1000 stress-ng [ 1738.479470] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1738.479472] [ 43722] 0 43722 4783 6 57344 47 -1000 stress-ng [ 1738.479474] [ 43723] 0 43723 4783 7 57344 46 -1000 stress-ng [ 1738.479476] [ 43724] 0 43724 4783 19 57344 34 -1000 stress-ng [ 1738.479478] [ 43725] 0 43725 4783 0 57344 54 -1000 stress-ng [ 1738.479480] [ 43726] 0 43726 70319 3451 227328 17893 1000 stress-ng [ 1738.479482] [ 43727] 0 43727 4783 7 57344 49 -1000 stress-ng [ 1738.479484] [ 43729] 0 43729 4783 4 57344 49 -1000 stress-ng [ 1738.479486] [ 43730] 0 43730 4783 0 57344 54 -1000 stress-ng [ 1738.479488] [ 43731] 0 43731 4783 7 57344 46 -1000 stress-ng [ 1738.479490] [ 43732] 0 43732 4783 7 57344 46 -1000 stress-ng [ 1738.479492] [ 43733] 0 43733 4783 18 57344 35 -1000 stress-ng [ 1738.479494] [ 43734] 0 43734 4783 7 57344 46 -1000 stress-ng [ 1738.479496] [ 43735] 0 43735 4783 0 57344 53 -1000 stress-ng [ 1738.479498] [ 43736] 0 43736 4783 7 57344 46 -1000 stress-ng [ 1738.479500] [ 43737] 0 43737 4783 14 57344 39 -1000 stress-ng [ 1738.479502] [ 43738] 0 43738 4783 12 57344 45 -1000 stress-ng [ 1738.479504] [ 43740] 0 43740 4783 0 57344 58 -1000 stress-ng [ 1738.479506] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1738.479508] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1738.479510] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1738.479512] [ 43744] 0 43744 4783 5 57344 48 -1000 stress-ng [ 1738.479514] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1738.479516] [ 43746] 0 43746 4783 0 57344 54 -1000 stress-ng [ 1738.479518] [ 43747] 0 43747 4783 14 57344 39 -1000 stress-ng [ 1738.479520] [ 43748] 0 43748 4783 0 57344 63 -1000 stress-ng [ 1738.479522] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1738.479524] [ 43750] 0 43750 4783 0 57344 54 -1000 stress-ng [ 1738.479526] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1738.479528] [ 43752] 0 43752 4783 11 57344 46 -1000 stress-ng [ 1738.479530] [ 43753] 0 43753 4783 16 57344 37 -1000 stress-ng [ 1738.479532] [ 43754] 0 43754 4783 0 57344 53 -1000 stress-ng [ 1738.479534] [ 43755] 0 43755 4783 5 57344 48 -1000 stress-ng [ 1738.479536] [ 43756] 0 43756 4783 25 57344 32 -1000 stress-ng [ 1738.479538] [ 43757] 0 43757 4783 0 57344 65 -1000 stress-ng [ 1738.479540] [ 43758] 0 43758 4783 10 57344 47 -1000 stress-ng [ 1738.479542] [ 43759] 0 43759 4783 0 57344 55 -1000 stress-ng [ 1738.479544] [ 43760] 0 43760 4783 0 57344 55 -1000 stress-ng [ 1738.479546] [ 43761] 0 43761 4783 8 57344 45 -1000 stress-ng [ 1738.479548] [ 43762] 0 43762 4783 19 57344 34 -1000 stress-ng [ 1738.479550] [ 43763] 0 43763 4783 0 57344 55 -1000 stress-ng [ 1738.479552] [ 43764] 0 43764 4783 6 57344 47 -1000 stress-ng [ 1738.479554] [ 43765] 0 43765 4783 0 57344 57 -1000 stress-ng [ 1738.479556] [ 43766] 0 43766 4783 7 57344 46 -1000 stress-ng [ 1738.479558] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1738.479560] [ 43768] 0 43768 4783 9 57344 44 -1000 stress-ng [ 1738.479562] [ 43769] 0 43769 4783 8 57344 45 -1000 stress-ng [ 1738.479564] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1738.479566] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1738.479568] [ 43772] 0 43772 4783 0 57344 59 -1000 stress-ng [ 1738.479570] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1738.479573] [ 43774] 0 43774 4783 0 57344 56 -1000 stress-ng [ 1738.479575] [ 43775] 0 43775 4783 10 57344 43 -1000 stress-ng [ 1738.479577] [ 43776] 0 43776 4783 0 57344 56 -1000 stress-ng [ 1738.479579] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1738.479581] [ 43779] 0 43779 70319 15461 253952 9051 1000 stress-ng [ 1738.479583] [ 43780] 0 43780 70319 4688 210944 14676 1000 stress-ng [ 1738.479585] [ 43781] 0 43781 70319 9127 208896 9906 1000 stress-ng [ 1738.479587] [ 43784] 0 43784 70319 12603 245760 10985 1000 stress-ng [ 1738.479589] [ 43786] 0 43786 70319 4436 196608 13080 1000 stress-ng [ 1738.479591] [ 43787] 0 43787 70319 9193 204800 9247 1000 stress-ng [ 1738.479593] [ 43789] 0 43789 70319 7003 231424 14803 1000 stress-ng [ 1738.479595] [ 43790] 0 43790 70319 6875 188416 9651 1000 stress-ng [ 1738.479597] [ 43791] 0 43791 70319 11753 227328 9591 1000 stress-ng [ 1738.479599] [ 43793] 0 43793 70319 6304 233472 15700 1000 stress-ng [ 1738.479602] [ 43795] 0 43795 70319 9693 223232 11057 1000 stress-ng [ 1738.479604] [ 43796] 0 43796 70319 5386 210944 13714 1000 stress-ng [ 1738.479606] [ 43797] 0 43797 70319 18109 294912 11551 1000 stress-ng [ 1738.479608] [ 43798] 0 43798 70319 7291 194560 9895 1000 stress-ng [ 1738.479610] [ 43799] 0 43799 70319 4291 188416 12235 1000 stress-ng [ 1738.479612] [ 43800] 0 43800 70319 6898 198656 10684 1000 stress-ng [ 1738.479614] [ 43801] 0 43801 70319 3517 200704 14461 1000 stress-ng [ 1738.479616] [ 43802] 0 43802 70319 7653 192512 9268 1000 stress-ng [ 1738.479618] [ 43803] 0 43803 70319 16710 239616 6020 1000 stress-ng [ 1738.479620] [ 43804] 0 43804 70319 8284 217088 11674 1000 stress-ng [ 1738.479622] [ 43805] 0 43805 70319 10486 221184 9934 1000 stress-ng [ 1738.479624] [ 43806] 0 43806 70319 13339 235520 8929 1000 stress-ng [ 1738.479626] [ 43807] 0 43807 70319 6960 200704 11084 1000 stress-ng [ 1738.479629] [ 43808] 0 43808 70319 11048 190464 5742 1000 stress-ng [ 1738.479631] [ 43809] 0 43809 70319 6299 198656 11413 1000 stress-ng [ 1738.479633] [ 43810] 0 43810 70319 16018 260096 9282 1000 stress-ng [ 1738.479635] [ 43811] 0 43811 70319 8315 204800 10056 1000 stress-ng [ 1738.479637] [ 43812] 0 43812 70319 6100 143360 4618 1000 stress-ng [ 1738.479639] [ 43813] 0 43813 70319 5906 192512 11082 1000 stress-ng [ 1738.479641] [ 43814] 0 43814 70319 8038 157696 4660 1000 stress-ng [ 1738.479643] [ 43815] 0 43815 70319 6734 204800 11639 1000 stress-ng [ 1738.479645] [ 43816] 0 43816 70319 6273 172032 8009 1000 stress-ng [ 1738.479647] [ 43817] 0 43817 70319 12517 206848 6055 1000 stress-ng [ 1738.479649] [ 43818] 0 43818 70319 6306 172032 8172 1000 stress-ng [ 1738.479651] [ 43819] 0 43819 70319 5511 124928 2963 1000 stress-ng [ 1738.479653] [ 43820] 0 43820 70319 5708 141312 4812 1000 stress-ng [ 1738.479655] [ 43821] 0 43821 70319 9478 194560 7774 1000 stress-ng [ 1738.479657] [ 43822] 0 43822 70319 11595 188416 4865 1000 stress-ng [ 1738.479659] [ 43823] 0 43823 70319 7706 192512 9216 1000 stress-ng [ 1738.479661] [ 43824] 0 43824 70319 6551 184320 9315 1000 stress-ng [ 1738.479663] [ 43825] 0 43825 70319 13264 223232 7420 1000 stress-ng [ 1738.479665] [ 43826] 0 43826 70319 15933 221184 4487 1000 stress-ng [ 1738.479667] [ 43828] 0 43828 70319 4850 172032 9563 1000 stress-ng [ 1738.479669] [ 43829] 0 43829 70319 4137 124928 4271 1000 stress-ng [ 1738.479671] [ 43830] 0 43830 70319 6554 153600 5352 1000 stress-ng [ 1738.479673] [ 43832] 0 43832 70319 5186 143360 5466 1000 stress-ng [ 1738.479675] [ 43833] 0 43833 70319 7543 174080 6937 1000 stress-ng [ 1738.479677] [ 43834] 0 43834 70319 8428 208896 10606 1000 stress-ng [ 1738.479679] [ 43835] 0 43835 70319 5500 174080 8980 1000 stress-ng [ 1738.479681] [ 43837] 0 43837 70319 8075 155648 4227 1000 stress-ng [ 1738.479683] [ 43838] 0 43838 70319 8858 206848 9978 1000 stress-ng [ 1738.479685] [ 43839] 0 43839 70319 6734 194560 10386 1000 stress-ng [ 1738.479687] [ 43841] 0 43841 4783 8 55296 44 1000 stress-ng [ 1738.479689] [ 43844] 0 43844 598 21 47104 0 0 sleep [ 1738.479691] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43797,uid=0 [ 1738.479702] Out of memory: Killed process 43797 (stress-ng) total-vm:281276k , anon-rss:72436kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:288kB oom_score_ adj:1000 [ 1739.080975] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1739.080985] CPU: 1 PID: 43765 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1739.080987] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1739.080988] Call Trace: [ 1739.080989] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1739.080995] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1739.080998] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1739.081000] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1739.081001] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1739.081004] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1739.081006] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1739.081009] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1739.081012] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1739.081014] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1739.081018] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1739.081020] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1739.081022] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1739.081025] Mem-Info: [ 1739.081026] active_anon:394570 inactive_anon:50340 isolated_anon:1013 [ 1739.081026] active_file:787 inactive_file:860 isolated_file:102 [ 1739.081026] unevictable:3 dirty:1 writeback:3 [ 1739.081026] slab_reclaimable:13035 slab_unreclaimable:14657 [ 1739.081026] mapped:1391 shmem:6 pagetables:3427 bounce:0 [ 1739.081026] kernel_misc_reclaimable:0 [ 1739.081026] free:1494 free_pcp:0 free_cma:5 [ 1739.081031] Node 0 active_anon:1578448kB inactive_anon:201232kB active_file:3 148kB inactive_file:3440kB unevictable:12kB isolated(anon):4052kB isolated(file) :408kB mapped:5564kB dirty:4kB writeback:12kB shmem:24kB writeback_tmp:0kB kerne l_stack:4960kB pagetables:13708kB all_unreclaimable? no [ 1739.081034] Node 0 DMA free:5976kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1577812kB inactive_anon:201448kB ac tive_file:3328kB inactive_file:3196kB unevictable:12kB writepending:16kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:20kB [ 1739.081040] lowmem_reserve[]: 0 0 0 [ 1739.081041] Node 0 DMA: 67*4kB (MC) 49*8kB (MC) 152*16kB (UMEC) 100*32kB (UME C) 1*64kB (C) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6356kB [ 1739.081048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugep ges_size=1024kB [ 1739.081050] 1845 total pagecache pages [ 1739.081050] 19 pages in swap cache [ 1739.081051] Free swap = 0kB [ 1739.081052] Total swap = 2019324kB [ 1739.081053] 524288 pages RAM [ 1739.081053] 0 pages HighMem/MovableOnly [ 1739.081054] 19417 pages reserved [ 1739.081054] 1024 pages cma reserved [ 1739.081055] Tasks state (memory values in pages): [ 1739.081056] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1739.081058] [ 853] 0 853 10009 10 122880 287 -250 systemd-journal [ 1739.081060] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1739.081063] [ 1053] 999 1053 3834 8 88064 222 -900 systemd-oomd [ 1739.081065] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1739.081067] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1739.081070] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1739.081072] [ 1079] 0 1079 63558 824 155648 467 0 NetworkManager [ 1739.081074] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1739.081076] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1739.081078] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1739.081080] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1739.081082] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1739.081084] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1739.081086] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1739.081089] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1739.081091] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1739.081093] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1739.081095] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1739.081097] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1739.081099] [ 1225] 0 1225 57821 0 79872 287 -1000 restraintd [ 1739.081101] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1739.081103] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1739.081105] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1739.081107] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1739.081109] [ 1307] 0 1307 40480 538 100352 1243 0 restraintd [ 1739.081112] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1739.081117] [ 40892] 0 40892 3843 0 88064 237 0 systemd-userwor [ 1739.081122] [ 41852] 0 41852 3843 0 88064 238 0 systemd-userwor [ 1739.081124] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1739.081126] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1739.081128] [ 42315] 0 42315 3850 52 88064 313 0 systemd-hostnam [ 1739.081130] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1739.081132] [ 43711] 0 43711 4782 0 59392 52 -1000 stress-ng [ 1739.081134] [ 43712] 0 43712 4783 8 57344 45 -1000 stress-ng [ 1739.081136] [ 43713] 0 43713 4783 22 57344 31 -1000 stress-ng [ 1739.081138] [ 43714] 0 43714 4783 16 57344 37 -1000 stress-ng [ 1739.081140] [ 43715] 0 43715 4783 2 57344 51 -1000 stress-ng [ 1739.081142] [ 43716] 0 43716 4783 0 57344 52 -1000 stress-ng [ 1739.081144] [ 43717] 0 43717 4783 0 57344 54 -1000 stress-ng [ 1739.081146] [ 43718] 0 43718 4783 7 57344 48 -1000 stress-ng [ 1739.081148] [ 43719] 0 43719 4783 8 57344 45 -1000 stress-ng [ 1739.081150] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1739.081152] [ 43722] 0 43722 4783 6 57344 47 -1000 stress-ng [ 1739.081156] [ 43723] 0 43723 4783 55 57344 32 -1000 stress-ng [ 1739.081158] [ 43724] 0 43724 4783 19 57344 34 -1000 stress-ng [ 1739.081173] [ 43725] 0 43725 4783 0 57344 55 -1000 stress-ng [ 1739.081175] [ 43726] 0 43726 70319 3451 227328 17893 1000 stress-ng [ 1739.081177] [ 43727] 0 43727 4783 4 57344 49 -1000 stress-ng [ 1739.081179] [ 43729] 0 43729 4783 4 57344 49 -1000 stress-ng [ 1739.081181] [ 43730] 0 43730 4783 0 57344 54 -1000 stress-ng [ 1739.081183] [ 43731] 0 43731 4783 7 57344 46 -1000 stress-ng [ 1739.081185] [ 43732] 0 43732 4783 5 57344 48 -1000 stress-ng [ 1739.081187] [ 43733] 0 43733 4783 253 57344 21 -1000 stress-ng [ 1739.081189] [ 43734] 0 43734 4783 7 57344 46 -1000 stress-ng [ 1739.081191] [ 43735] 0 43735 4783 0 57344 53 -1000 stress-ng [ 1739.081193] [ 43736] 0 43736 4783 7 57344 46 -1000 stress-ng [ 1739.081195] [ 43737] 0 43737 4783 14 57344 39 -1000 stress-ng [ 1739.081197] [ 43738] 0 43738 4783 11 57344 45 -1000 stress-ng [ 1739.081199] [ 43740] 0 43740 4783 0 57344 58 -1000 stress-ng [ 1739.081201] [ 43741] 0 43741 4783 0 57344 52 -1000 stress-ng [ 1739.081203] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1739.081205] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1739.081207] [ 43744] 0 43744 4783 59 57344 31 -1000 stress-ng [ 1739.081209] [ 43745] 0 43745 4783 0 57344 52 -1000 stress-ng [ 1739.081211] [ 43746] 0 43746 4783 0 57344 54 -1000 stress-ng [ 1739.081213] [ 43747] 0 43747 4783 14 57344 39 -1000 stress-ng [ 1739.081215] [ 43748] 0 43748 4783 0 57344 63 -1000 stress-ng [ 1739.081217] [ 43749] 0 43749 4783 0 57344 52 -1000 stress-ng [ 1739.081219] [ 43750] 0 43750 4783 0 57344 54 -1000 stress-ng [ 1739.081221] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1739.081223] [ 43752] 0 43752 4783 11 57344 46 -1000 stress-ng [ 1739.081225] [ 43753] 0 43753 4783 16 57344 37 -1000 stress-ng [ 1739.081227] [ 43754] 0 43754 4783 0 57344 53 -1000 stress-ng [ 1739.081229] [ 43755] 0 43755 4783 5 57344 48 -1000 stress-ng [ 1739.081231] [ 43756] 0 43756 4783 21 57344 32 -1000 stress-ng [ 1739.081233] [ 43757] 0 43757 4783 0 57344 65 -1000 stress-ng [ 1739.081235] [ 43758] 0 43758 4783 6 57344 47 -1000 stress-ng [ 1739.081237] [ 43759] 0 43759 4783 0 57344 55 -1000 stress-ng [ 1739.081239] [ 43760] 0 43760 4783 5 57344 48 -1000 stress-ng [ 1739.081241] [ 43761] 0 43761 4783 8 57344 45 -1000 stress-ng [ 1739.081242] [ 43762] 0 43762 4783 19 57344 34 -1000 stress-ng [ 1739.081244] [ 43763] 0 43763 4783 0 57344 55 -1000 stress-ng [ 1739.081246] [ 43764] 0 43764 4783 6 57344 47 -1000 stress-ng [ 1739.081248] [ 43765] 0 43765 4783 0 57344 57 -1000 stress-ng [ 1739.081250] [ 43766] 0 43766 4783 7 57344 46 -1000 stress-ng [ 1739.081253] [ 43767] 0 43767 4783 0 57344 52 -1000 stress-ng [ 1739.081255] [ 43768] 0 43768 4783 9 57344 44 -1000 stress-ng [ 1739.081257] [ 43769] 0 43769 4783 8 57344 45 -1000 stress-ng [ 1739.081259] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1739.081261] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1739.081263] [ 43772] 0 43772 4783 0 57344 59 -1000 stress-ng [ 1739.081265] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1739.081267] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1739.081269] [ 43775] 0 43775 4783 10 57344 43 -1000 stress-ng [ 1739.081271] [ 43776] 0 43776 4783 0 57344 56 -1000 stress-ng [ 1739.081273] [ 43777] 0 43777 4783 0 57344 52 -1000 stress-ng [ 1739.081275] [ 43779] 0 43779 70319 18497 278528 9051 1000 stress-ng [ 1739.081277] [ 43780] 0 43780 70319 7164 231424 14708 1000 stress-ng [ 1739.081279] [ 43781] 0 43781 70319 8499 208896 10534 1000 stress-ng [ 1739.081281] [ 43784] 0 43784 70319 13899 256000 11009 1000 stress-ng [ 1739.081283] [ 43786] 0 43786 70319 4435 196608 13081 1000 stress-ng [ 1739.081285] [ 43787] 0 43787 70319 10248 212992 9248 1000 stress-ng [ 1739.081287] [ 43789] 0 43789 70319 7003 231424 14803 1000 stress-ng [ 1739.081289] [ 43790] 0 43790 70319 6793 188416 9733 1000 stress-ng [ 1739.081291] [ 43791] 0 43791 70319 12149 231424 9591 1000 stress-ng [ 1739.081293] [ 43793] 0 43793 70319 6429 233472 15707 1000 stress-ng [ 1739.081295] [ 43795] 0 43795 70319 9795 225280 11087 1000 stress-ng [ 1739.081297] [ 43796] 0 43796 70319 5766 212992 13730 1000 stress-ng [ 1739.081300] [ 43798] 0 43798 70319 7672 196608 9910 1000 stress-ng [ 1739.081302] [ 43799] 0 43799 70319 4291 188416 12235 1000 stress-ng [ 1739.081304] [ 43800] 0 43800 70319 7096 198656 10684 1000 stress-ng [ 1739.081306] [ 43801] 0 43801 70319 3715 202752 14461 1000 stress-ng [ 1739.081308] [ 43802] 0 43802 70319 7653 192512 9268 1000 stress-ng [ 1739.081310] [ 43803] 0 43803 70319 17698 245760 6022 1000 stress-ng [ 1739.081312] [ 43804] 0 43804 70319 8936 221184 11682 1000 stress-ng [ 1739.081314] [ 43805] 0 43805 70319 10030 221184 10390 1000 stress-ng [ 1739.081316] [ 43806] 0 43806 70319 13339 235520 8929 1000 stress-ng [ 1739.081318] [ 43807] 0 43807 70319 6955 200704 11089 1000 stress-ng [ 1739.081320] [ 43808] 0 43808 70319 11906 198656 5742 1000 stress-ng [ 1739.081322] [ 43809] 0 43809 70319 6299 198656 11413 1000 stress-ng [ 1739.081324] [ 43810] 0 43810 70319 17871 276480 9409 1000 stress-ng [ 1739.081326] [ 43811] 0 43811 70319 13793 247808 10056 1000 stress-ng [ 1739.081328] [ 43812] 0 43812 70319 6159 143360 4625 1000 stress-ng [ 1739.081330] [ 43813] 0 43813 70319 5906 192512 11082 1000 stress-ng [ 1739.081332] [ 43814] 0 43814 70319 8170 159744 4660 1000 stress-ng [ 1739.081334] [ 43815] 0 43815 70319 7054 206848 11781 1000 stress-ng [ 1739.081336] [ 43816] 0 43816 70319 5357 174080 9321 1000 stress-ng [ 1739.081338] [ 43817] 0 43817 70319 12462 206848 6110 1000 stress-ng [ 1739.081340] [ 43818] 0 43818 70319 7626 184320 8172 1000 stress-ng [ 1739.081342] [ 43819] 0 43819 70319 5702 126976 2970 1000 stress-ng [ 1739.081344] [ 43820] 0 43820 70319 6170 145408 4812 1000 stress-ng [ 1739.081346] [ 43821] 0 43821 70319 9808 198656 7774 1000 stress-ng [ 1739.081348] [ 43822] 0 43822 70319 11595 188416 4865 1000 stress-ng [ 1739.081350] [ 43823] 0 43823 70319 7697 192512 9225 1000 stress-ng [ 1739.081352] [ 43824] 0 43824 70319 6547 184320 9319 1000 stress-ng [ 1739.081354] [ 43825] 0 43825 70319 13721 225280 7425 1000 stress-ng [ 1739.081356] [ 43826] 0 43826 70319 13022 221184 7398 1000 stress-ng [ 1739.081358] [ 43828] 0 43828 70319 4839 172032 9574 1000 stress-ng [ 1739.081360] [ 43829] 0 43829 70319 4665 129024 4271 1000 stress-ng [ 1739.081362] [ 43830] 0 43830 70319 6509 153600 5397 1000 stress-ng [ 1739.081364] [ 43832] 0 43832 70319 5826 147456 5486 1000 stress-ng [ 1739.081366] [ 43833] 0 43833 70319 7873 176128 6937 1000 stress-ng [ 1739.081368] [ 43834] 0 43834 70319 5538 208896 13496 1000 stress-ng [ 1739.081370] [ 43835] 0 43835 70319 5491 174080 8989 1000 stress-ng [ 1739.081372] [ 43837] 0 43837 70319 8471 157696 4227 1000 stress-ng [ 1739.081374] [ 43838] 0 43838 70319 8938 225280 12208 1000 stress-ng [ 1739.081376] [ 43839] 0 43839 70319 6733 194560 10387 1000 stress-ng [ 1739.081378] [ 43841] 0 43841 4783 8 55296 44 1000 stress-ng [ 1739.081380] [ 43844] 0 43844 606 0 47104 27 0 sleep [ 1739.081382] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43779,uid=0 [ 1739.081391] Out of memory: Killed process 43779 (stress-ng) total-vm:281276kB , anon-rss:73988kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:272kB oom_score_ adj:1000 [ 1739.854633] stress-ng invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0 , oom_score_adj=1000 [ 1739.854642] CPU: 1 PID: 43807 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1739.854645] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1739.854646] Call Trace: [ 1739.854647] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1739.854652] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1739.854655] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1739.854657] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1739.854658] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1739.854661] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1739.854663] [<0000000027145820>] page_table_alloc+0x130/0x2d0 [ 1739.854666] [<0000000027426d38>] __pte_alloc+0x28/0xd0 [ 1739.854668] [<000000002742fa8c>] handle_mm_fault+0x19dc/0x1e00 [ 1739.854670] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1739.854672] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1739.854673] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1739.854677] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1739.854680] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1739.854683] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1739.854685] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1739.854689] Mem-Info: [ 1739.854690] active_anon:418198 inactive_anon:28006 isolated_anon:875 [ 1739.854690] active_file:206 inactive_file:302 isolated_file:7 [ 1739.854690] unevictable:3 dirty:0 writeback:0 [ 1739.854690] slab_reclaimable:13035 slab_unreclaimable:14646 [ 1739.854690] mapped:413 shmem:7 pagetables:3450 bounce:0 [ 1739.854690] kernel_misc_reclaimable:0 [ 1739.854690] free:1487 free_pcp:0 free_cma:73 [ 1739.854694] Node 0 active_anon:1672792kB inactive_anon:112024kB active_file:8 24kB inactive_file:1208kB unevictable:12kB isolated(anon):3500kB isolated(file): 28kB mapped:1652kB dirty:0kB writeback:0kB shmem:28kB writeback_tmp:0kB kernel_s tack:4944kB pagetables:13800kB all_unreclaimable? no [ 1739.854698] Node 0 DMA free:5948kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1672776kB inactive_anon:111740kB ac tive_file:1196kB inactive_file:984kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fr ee_cma:292kB [ 1739.854702] lowmem_reserve[]: 0 0 0 [ 1739.854704] Node 0 DMA: 233*4kB (UME) 48*8kB (UM) 133*16kB (UM) 98*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6580kB [ 1739.854710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1739.854712] 611 total pagecache pages [ 1739.854713] 19 pages in swap cache [ 1739.854713] Free swap = 0kB [ 1739.854714] Total swap = 2019324kB [ 1739.854715] 524288 pages RAM [ 1739.854715] 0 pages HighMem/MovableOnly [ 1739.854716] 19417 pages reserved [ 1739.854717] 1024 pages cma reserved [ 1739.854717] Tasks state (memory values in pages): [ 1739.854718] [ pid ] uid tgid total_vm rss pgtables_bytes swapents om_score_adj name [ 1739.854720] [ 853] 0 853 10009 0 122880 297 -250 systemd-journal [ 1739.854723] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1739.854725] [ 1053] 999 1053 3834 0 88064 230 -900 systemd-oomd [ 1739.854727] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1739.854730] [ 1057] 193 1057 5408 0 106496 884 0 systemd-resolve [ 1739.854732] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1739.854734] [ 1079] 0 1079 63558 302 155648 447 0 NetworkManager [ 1739.854736] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1739.854738] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1739.854740] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1739.854742] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1739.854745] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1739.854747] [ 1117] 0 1117 13496 0 100352 226 0 gssproxy [ 1739.854749] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1739.854751] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1739.854753] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1739.854755] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1739.854757] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1739.854759] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1739.854762] [ 1225] 0 1225 57821 0 79872 287 -1000 restraintd [ 1739.854764] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1753.540671] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1753.540684] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1753.540687] [ 1306] 0 1306 3994 1 114688 606 0 sshd [ 1753.540691] [ 1307] 0 1307 40480 139 100352 1242 0 restraintd [ 1753.540698] [ 26970] 0 26970 18098 0 86016 606 -1000 dmeventd [ 1753.540704] [ 40892] 0 40892 3843 0 88064 237 0 systemd-userwor [ 1753.540709] [ 41852] 0 41852 3843 0 88064 238 0 systemd-userwor [ 1753.540713] [ 41853] 0 41853 3843 0 90112 233 0 systemd-userwor [ 1753.540717] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1753.540722] [ 42315] 0 42315 3850 0 88064 321 0 systemd-hostnam [ 1753.540734] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1753.540737] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1753.540740] [ 43712] 0 43712 4783 3 57344 50 -1000 stress-ng [ 1753.540743] [ 43713] 0 43713 4783 6 57344 47 -1000 stress-ng [ 1753.540746] [ 43714] 0 43714 4783 0 57344 53 -1000 stress-ng [ 1753.540749] [ 43715] 0 43715 4783 0 57344 53 -1000 stress-ng [ 1753.540753] [ 43716] 0 43716 4783 0 57344 54 -1000 stress-ng [ 1753.540756] [ 43717] 0 43717 4783 38 57344 49 -1000 stress-ng [ 1753.540758] [ 43718] 0 43718 4783 0 57344 57 -1000 stress-ng [ 1753.540760] [ 43719] 0 43719 4783 1 57344 52 -1000 stress-ng [ 1753.540763] [ 43721] 0 43721 4783 0 57344 65 -1000 stress-ng [ 1753.540765] [ 43722] 0 43722 4783 5 57344 48 -1000 stress-ng [ 1753.540767] [ 43723] 0 43723 4783 76 57344 39 -1000 stress-ng [ 1753.540770] [ 43724] 0 43724 4783 2 57344 51 -1000 stress-ng [ 1753.540773] [ 43725] 0 43725 4783 40 57344 48 -1000 stress-ng [ 1753.540777] [ 43726] 0 43726 70319 3316 227328 18028 1000 stress-ng [ 1753.540780] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1753.540783] [ 43729] 0 43729 4783 4 57344 49 -1000 stress-ng [ 1753.540786] [ 43730] 0 43730 4783 0 57344 56 -1000 stress-ng [ 1753.540788] [ 43731] 0 43731 4783 5 57344 48 -1000 stress-ng [ 1753.540790] [ 43732] 0 43732 4783 4 57344 49 -1000 stress-ng [ 1753.540792] [ 43733] 0 43733 4783 19 57344 39 -1000 stress-ng [ 1753.540795] [ 43734] 0 43734 4783 33 57344 47 -1000 stress-ng [ 1753.540799] [ 43735] 0 43735 4783 0 57344 55 -1000 stress-ng [ 1753.540802] [ 43736] 0 43736 4783 6 57344 47 -1000 stress-ng [ 1753.540805] [ 43737] 0 43737 4783 57 57344 40 -1000 stress-ng [ 1753.540807] [ 43738] 0 43738 4783 7 57344 47 -1000 stress-ng [ 1753.540811] [ 43740] 0 43740 4783 0 57344 59 -1000 stress-ng [ 1753.540813] [ 43741] 0 43741 4783 0 57344 54 -1000 stress-ng [ 1753.540815] [ 43742] 0 43742 4783 0 57344 56 -1000 stress-ng [ 1753.540818] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1753.540821] [ 43744] 0 43744 4783 6 57344 47 -1000 stress-ng [ 1753.540824] [ 43745] 0 43745 4783 0 57344 54 -1000 stress-ng [ 1753.540827] [ 43746] 0 43746 4783 0 57344 55 -1000 stress-ng [ 1753.540829] [ 43747] 0 43747 4783 0 57344 54 -1000 stress-ng [ 1753.540832] [ 43748] 0 43748 4783 29 57344 46 -1000 stress-ng [ 1753.540835] [ 43749] 0 43749 4783 0 57344 54 -1000 stress-ng [ 1753.540837] [ 43750] 0 43750 4783 0 57344 56 -1000 stress-ng [ 1753.540840] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1753.540843] [ 43752] 0 43752 4783 9 57344 48 -1000 stress-ng [ 1753.540845] [ 43753] 0 43753 4783 0 57344 53 -1000 stress-ng [ 1753.540848] [ 43754] 0 43754 4783 0 57344 57 -1000 stress-ng [ 1753.540850] [ 43755] 0 43755 4783 72 57344 46 -1000 stress-ng [ 1753.540853] [ 43756] 0 43756 4783 6 57344 47 -1000 stress-ng [ 1753.540856] [ 43757] 0 43757 4783 0 57344 65 -1000 stress-ng [ 1753.540858] [ 43758] 0 43758 4783 4 57344 49 -1000 stress-ng [ 1753.540861] [ 43759] 0 43759 4783 0 57344 59 -1000 stress-ng [ 1753.540864] [ 43760] 0 43760 4783 4 57344 49 -1000 stress-ng [ 1753.540866] [ 43761] 0 43761 4783 0 57344 53 -1000 stress-ng [ 1753.540869] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1753.540872] [ 43763] 0 43763 4783 0 57344 64 -1000 stress-ng [ 1753.540874] [ 43764] 0 43764 4783 4 57344 49 -1000 stress-ng [ 1753.540877] [ 43765] 0 43765 4783 0 57344 57 -1000 stress-ng [ 1753.540879] [ 43766] 0 43766 4783 66 57344 46 -1000 stress-ng [ 1753.540881] [ 43767] 0 43767 4783 70 57344 47 -1000 stress-ng [ 1753.540884] [ 43768] 0 43768 4783 50 57344 47 -1000 stress-ng [ 1753.540887] [ 43769] 0 43769 4783 4 57344 49 -1000 stress-ng [ 1753.540890] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1753.540893] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1753.540897] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1753.540899] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1753.540902] [ 43774] 0 43774 4783 5 57344 48 -1000 stress-ng [ 1753.540905] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1753.540907] [ 43776] 0 43776 4783 0 57344 57 -1000 stress-ng [ 1753.540910] [ 43777] 0 43777 4783 0 57344 53 -1000 stress-ng [ 1753.540914] [ 43780] 0 43780 70319 7870 237568 14728 1000 stress-ng [ 1753.540918] [ 43781] 0 43781 70319 8499 208896 10534 1000 stress-ng [ 1753.540922] [ 43784] 0 43784 70319 14283 260096 11021 1000 stress-ng [ 1753.540927] [ 43786] 0 43786 70319 4435 196608 13081 1000 stress-ng [ 1753.540930] [ 43787] 0 43787 70319 11099 227328 10179 1000 stress-ng [ 1753.540933] [ 43789] 0 43789 70319 7003 231424 14803 1000 stress-ng [ 1753.540936] [ 43790] 0 43790 70319 6791 190464 9735 1000 stress-ng [ 1753.540938] [ 43791] 0 43791 70319 12117 231424 9623 1000 stress-ng [ 1753.540942] [ 43793] 0 43793 70319 6088 233472 16048 1000 stress-ng [ 1753.540946] [ 43795] 0 43795 70319 11244 235520 11090 1000 stress-ng [ 1753.540949] [ 43796] 0 43796 70319 5897 215040 13731 1000 stress-ng [ 1753.540952] [ 43798] 0 43798 70319 7667 196608 9915 1000 stress-ng [ 1753.540955] [ 43799] 0 43799 70319 4562 198656 13086 1000 stress-ng [ 1753.540958] [ 43800] 0 43800 70319 8577 210944 10721 1000 stress-ng [ 1753.540961] [ 43801] 0 43801 70319 3715 202752 14461 1000 stress-ng [ 1753.540963] [ 43802] 0 43802 70319 7107 192512 9814 1000 stress-ng [ 1753.540966] [ 43803] 0 43803 70319 17698 245760 6022 1000 stress-ng [ 1753.540970] [ 43804] 0 43804 70319 9157 225280 11725 1000 stress-ng [ 1753.540973] [ 43805] 0 43805 70319 12180 237568 10418 1000 stress-ng [ 1753.540976] [ 43806] 0 43806 70319 13335 235520 8933 1000 stress-ng [ 1753.540979] [ 43807] 0 43807 70319 6946 200704 11098 1000 stress-ng [ 1753.540981] [ 43808] 0 43808 70319 11884 198656 5830 1000 stress-ng [ 1753.540984] [ 43809] 0 43809 70319 13525 258048 11447 1000 stress-ng [ 1753.540987] [ 43810] 0 43810 70319 18609 290816 10585 1000 stress-ng [ 1753.540991] [ 43811] 0 43811 70319 13793 247808 10056 1000 stress-ng [ 1753.540994] [ 43812] 0 43812 70319 8337 159744 4625 1000 stress-ng [ 1753.540997] [ 43813] 0 43813 70319 6038 194560 11082 1000 stress-ng [ 1753.541000] [ 43814] 0 43814 70319 8425 161792 4669 1000 stress-ng [ 1753.541003] [ 43815] 0 43815 70319 7019 208896 11948 1000 stress-ng [ 1753.541006] [ 43816] 0 43816 70319 5294 174080 9384 1000 stress-ng [ 1753.541008] [ 43817] 0 43817 70319 12446 206848 6126 1000 stress-ng [ 1753.541011] [ 43818] 0 43818 70319 7692 184320 8172 1000 stress-ng [ 1753.541014] [ 43819] 0 43819 70319 5702 126976 2970 1000 stress-ng [ 1753.541017] [ 43820] 0 43820 70319 6170 145408 4812 1000 stress-ng [ 1753.541020] [ 43821] 0 43821 70319 10042 200704 7870 1000 stress-ng [ 1753.541023] [ 43822] 0 43822 70319 10301 204800 8139 1000 stress-ng [ 1753.541026] [ 43823] 0 43823 70319 7675 192512 9247 1000 stress-ng [ 1753.541029] [ 43824] 0 43824 70319 7075 188416 9319 1000 stress-ng [ 1753.541032] [ 43825] 0 43825 70319 13784 227328 7428 1000 stress-ng [ 1753.541034] [ 43826] 0 43826 70319 12993 221184 7427 1000 stress-ng [ 1753.541038] [ 43828] 0 43828 70319 4827 172032 9586 1000 stress-ng [ 1753.541041] [ 43829] 0 43829 70319 5120 137216 4872 1000 stress-ng [ 1753.541044] [ 43830] 0 43830 70319 6393 153600 5579 1000 stress-ng [ 1753.541047] [ 43832] 0 43832 70319 6156 149504 5486 1000 stress-ng [ 1753.541049] [ 43833] 0 43833 70319 7861 176128 6949 1000 stress-ng [ 1753.541052] [ 43834] 0 43834 70319 7056 221184 13496 1000 stress-ng [ 1753.541055] [ 43835] 0 43835 70319 5283 174080 9197 1000 stress-ng [ 1753.541058] [ 43837] 0 43837 70319 10443 174080 4235 1000 stress-ng [ 1753.541062] [ 43838] 0 43838 70319 8935 225280 12211 1000 stress-ng [ 1753.541065] [ 43839] 0 43839 70319 6694 194560 10426 1000 stress-ng [ 1753.541068] [ 43841] 0 43841 4783 8 55296 44 1000 stress-ng [ 1753.541072] [ 43844] 0 43844 606 0 47104 34 0 sleep [ 1753.541074] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43810,uid=0 [ 1753.541090] Out of memory: Killed process 43810 (stress-ng) total-vm:281276kB , anon-rss:74436kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:284kB oom_score_ adj:1000 [ 1754.211586] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1754.211603] CPU: 1 PID: 43744 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1754.211606] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1754.211607] Call Trace: [ 1754.211609] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1754.211619] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1754.211624] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1754.211626] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1754.211627] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1754.211633] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1754.211635] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1754.211639] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1754.211641] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1754.211645] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1754.211651] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1754.211654] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1754.211656] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1754.211660] Mem-Info: [ 1754.211662] active_anon:379622 inactive_anon:67141 isolated_anon:466 [ 1754.211662] active_file:126 inactive_file:403 isolated_file:63 [ 1754.211662] unevictable:3 dirty:2 writeback:1 [ 1754.211662] slab_reclaimable:13035 slab_unreclaimable:14654 [ 1754.211662] mapped:422 shmem:8 pagetables:3402 bounce:0 [ 1754.211662] kernel_misc_reclaimable:0 [ 1754.211662] free:1653 free_pcp:0 free_cma:0 [ 1754.211667] Node 0 active_anon:1518488kB inactive_anon:268564kB active_file:5 04kB inactive_file:1612kB unevictable:12kB isolated(anon):1864kB isolated(file): 252kB mapped:1688kB dirty:8kB writeback:4kB shmem:32kB writeback_tmp:0kB kernel_ stack:4904kB pagetables:13608kB all_unreclaimable? no [ 1754.211670] Node 0 DMA free:6612kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1518872kB inactive_anon:268196kB ac tive_file:1128kB inactive_file:1336kB unevictable:12kB writepending:12kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 1754.211676] lowmem_reserve[]: 0 0 0 [ 1754.211678] Node 0 DMA: 258*4kB (UMEC) 61*8kB (UMEC) 145*16kB (UMC) 99*32kB ( UEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7008kB [ 1754.211685] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1754.211686] 650 total pagecache pages [ 1754.211687] 38 pages in swap cache [ 1754.211688] Free swap = 0kB [ 1754.211689] Total swap = 2019324kB [ 1754.211689] 524288 pages RAM [ 1754.211690] 0 pages HighMem/MovableOnly [ 1754.211691] 19417 pages reserved [ 1754.211691] 1024 pages cma reserved [ 1754.211692] Tasks state (memory values in pages): [ 1754.211693] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1754.211695] [ 853] 0 853 10009 52 122880 246 -250 systemd-journal [ 1754.211698] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1754.211701] [ 1053] 999 1053 3834 0 88064 233 -900 systemd-oomd [ 1754.211703] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1754.211705] [ 1057] 193 1057 5408 19 106496 865 0 systemd-resolve [ 1754.211708] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1754.211710] [ 1079] 0 1079 63558 103 155648 557 0 NetworkManager [ 1754.211712] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1754.211714] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1754.211717] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1754.211719] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1754.211721] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1754.211724] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1754.211727] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1754.211729] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1754.211732] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1754.211734] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1754.211737] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1754.211739] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1754.211741] [ 1225] 0 1225 57821 60 79872 224 -1000 restraintd [ 1754.211743] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1754.211745] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1754.211748] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1754.211750] [ 1306] 0 1306 3994 35 114688 571 0 sshd [ 1754.211752] [ 1307] 0 1307 40480 148 100352 1233 0 restraintd [ 1754.211754] [ 26970] 0 26970 18098 1 86016 592 -1000 dmeventd [ 1754.211757] [ 40892] 0 40892 3843 0 88064 237 0 systemd-userwor [ 1754.211759] [ 41852] 0 41852 3843 0 88064 239 0 systemd-userwor [ 1754.211762] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1754.211764] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1754.211766] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1754.211768] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1754.211770] [ 43712] 0 43712 4783 3 57344 50 -1000 stress-ng [ 1754.211773] [ 43713] 0 43713 4783 6 57344 47 -1000 stress-ng [ 1754.211775] [ 43714] 0 43714 4783 0 57344 53 -1000 stress-ng [ 1754.211777] [ 43715] 0 43715 4783 0 57344 53 -1000 stress-ng [ 1754.211779] [ 43716] 0 43716 4783 79 57344 47 -1000 stress-ng [ 1754.211781] [ 43717] 0 43717 4783 38 57344 49 -1000 stress-ng [ 1754.211783] [ 43718] 0 43718 4783 0 57344 57 -1000 stress-ng [ 1754.211786] [ 43719] 0 43719 4783 1 57344 52 -1000 stress-ng [ 1754.211787] [ 43721] 0 43721 4783 79 57344 46 -1000 stress-ng [ 1754.211790] [ 43722] 0 43722 4783 5 57344 48 -1000 stress-ng [ 1754.211792] [ 43723] 0 43723 4783 14 57344 39 -1000 stress-ng [ 1754.211794] [ 43724] 0 43724 4783 1 57344 52 -1000 stress-ng [ 1754.211796] [ 43725] 0 43725 4783 40 57344 48 -1000 stress-ng [ 1754.211799] [ 43726] 0 43726 70319 3514 229376 18028 1000 stress-ng [ 1754.211801] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1754.211803] [ 43729] 0 43729 4783 4 57344 49 -1000 stress-ng [ 1754.211805] [ 43730] 0 43730 4783 0 57344 56 -1000 stress-ng [ 1754.211807] [ 43731] 0 43731 4783 5 57344 48 -1000 stress-ng [ 1754.211810] [ 43732] 0 43732 4783 4 57344 49 -1000 stress-ng [ 1754.211812] [ 43733] 0 43733 4783 19 57344 39 -1000 stress-ng [ 1754.211814] [ 43734] 0 43734 4783 33 57344 47 -1000 stress-ng [ 1754.211816] [ 43735] 0 43735 4783 53 57344 42 -1000 stress-ng [ 1754.211818] [ 43736] 0 43736 4783 6 57344 47 -1000 stress-ng [ 1754.211820] [ 43737] 0 43737 4783 55 57344 42 -1000 stress-ng [ 1754.211823] [ 43738] 0 43738 4783 6 57344 47 -1000 stress-ng [ 1754.211825] [ 43740] 0 43740 4783 11 57344 46 -1000 stress-ng [ 1754.211827] [ 43741] 0 43741 4783 80 57344 47 -1000 stress-ng [ 1754.211829] [ 43742] 0 43742 4783 0 57344 56 -1000 stress-ng [ 1754.211831] [ 43743] 0 43743 4783 0 57344 52 -1000 stress-ng [ 1754.211833] [ 43744] 0 43744 4783 6 57344 47 -1000 stress-ng [ 1754.211835] [ 43745] 0 43745 4783 66 57344 44 -1000 stress-ng [ 1754.211838] [ 43746] 0 43746 4783 0 57344 55 -1000 stress-ng [ 1754.211840] [ 43747] 0 43747 4783 0 57344 54 -1000 stress-ng [ 1754.211842] [ 43748] 0 43748 4783 7 57344 46 -1000 stress-ng [ 1754.211844] [ 43749] 0 43749 4783 10 57344 48 -1000 stress-ng [ 1754.211846] [ 43750] 0 43750 4783 0 57344 56 -1000 stress-ng [ 1754.211848] [ 43751] 0 43751 4783 0 57344 52 -1000 stress-ng [ 1754.211850] [ 43752] 0 43752 4783 9 57344 48 -1000 stress-ng [ 1754.211852] [ 43753] 0 43753 4783 0 57344 53 -1000 stress-ng [ 1754.211855] [ 43754] 0 43754 4783 0 57344 57 -1000 stress-ng [ 1754.211857] [ 43755] 0 43755 4783 63 57344 46 -1000 stress-ng [ 1754.211859] [ 43756] 0 43756 4783 6 57344 47 -1000 stress-ng [ 1754.211861] [ 43757] 0 43757 4783 18 57344 49 -1000 stress-ng [ 1754.211863] [ 43758] 0 43758 4783 4 57344 49 -1000 stress-ng [ 1754.211865] [ 43759] 0 43759 4783 81 57344 46 -1000 stress-ng [ 1754.211867] [ 43760] 0 43760 4783 4 57344 49 -1000 stress-ng [ 1754.211869] [ 43761] 0 43761 4783 0 57344 53 -1000 stress-ng [ 1754.211871] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1754.211874] [ 43763] 0 43763 4783 0 57344 64 -1000 stress-ng [ 1754.211876] [ 43764] 0 43764 4783 4 57344 49 -1000 stress-ng [ 1754.211878] [ 43765] 0 43765 4783 31 57344 49 -1000 stress-ng [ 1754.211880] [ 43766] 0 43766 4783 66 57344 46 -1000 stress-ng [ 1754.211882] [ 43767] 0 43767 4783 70 57344 47 -1000 stress-ng [ 1754.211884] [ 43768] 0 43768 4783 50 57344 47 -1000 stress-ng [ 1754.211886] [ 43769] 0 43769 4783 4 57344 49 -1000 stress-ng [ 1754.211888] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1754.211890] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1754.211892] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1754.211894] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1754.211896] [ 43774] 0 43774 4783 5 57344 48 -1000 stress-ng [ 1754.211898] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1754.211900] [ 43776] 0 43776 4783 0 57344 57 -1000 stress-ng [ 1754.211903] [ 43777] 0 43777 4783 0 57344 53 -1000 stress-ng [ 1754.211905] [ 43780] 0 43780 70319 7488 237568 15110 1000 stress-ng [ 1754.211908] [ 43781] 0 43781 70319 8499 208896 10534 1000 stress-ng [ 1754.211911] [ 43784] 0 43784 70319 14244 260096 11060 1000 stress-ng [ 1754.211913] [ 43786] 0 43786 70319 4403 196608 13113 1000 stress-ng [ 1754.211915] [ 43787] 0 43787 70319 11072 227328 10206 1000 stress-ng [ 1754.211917] [ 43789] 0 43789 70319 9768 253952 14810 1000 stress-ng [ 1754.211919] [ 43790] 0 43790 70319 4125 190464 12401 1000 stress-ng [ 1754.211921] [ 43791] 0 43791 70319 12556 235520 9646 1000 stress-ng [ 1754.211923] [ 43793] 0 43793 70319 4608 233472 17528 1000 stress-ng [ 1754.211926] [ 43795] 0 43795 70319 11242 235520 11092 1000 stress-ng [ 1754.211928] [ 43796] 0 43796 70319 5888 215040 13740 1000 stress-ng [ 1754.211930] [ 43798] 0 43798 70319 7667 196608 9915 1000 stress-ng [ 1754.211932] [ 43799] 0 43799 70319 8719 231424 13087 1000 stress-ng [ 1754.211935] [ 43800] 0 43800 70319 8550 210944 10748 1000 stress-ng [ 1754.211937] [ 43801] 0 43801 70319 2360 202752 15816 1000 stress-ng [ 1754.211939] [ 43802] 0 43802 70319 7048 192512 9873 1000 stress-ng [ 1754.211942] [ 43803] 0 43803 70319 17625 245760 6095 1000 stress-ng [ 1754.211944] [ 43804] 0 43804 70319 9553 227328 11725 1000 stress-ng [ 1754.211946] [ 43805] 0 43805 70319 12176 237568 10422 1000 stress-ng [ 1754.211948] [ 43806] 0 43806 70319 15124 251904 9124 1000 stress-ng [ 1754.211951] [ 43807] 0 43807 70319 6944 200704 11100 1000 stress-ng [ 1754.211953] [ 43808] 0 43808 70319 11770 198656 5944 1000 stress-ng [ 1754.211955] [ 43809] 0 43809 70319 13516 258048 11456 1000 stress-ng [ 1754.211957] [ 43811] 0 43811 70319 13191 247808 10658 1000 stress-ng [ 1754.211959] [ 43812] 0 43812 70319 17969 237568 4629 1000 stress-ng [ 1754.211962] [ 43813] 0 43813 70319 5947 194560 11173 1000 stress-ng [ 1754.211964] [ 43814] 0 43814 70319 6741 161792 6353 1000 stress-ng [ 1754.211966] [ 43815] 0 43815 70319 8333 221184 12086 1000 stress-ng [ 1754.211968] [ 43816] 0 43816 70319 5294 174080 9384 1000 stress-ng [ 1754.211970] [ 43817] 0 43817 70319 12415 206848 6157 1000 stress-ng [ 1754.211972] [ 43818] 0 43818 70319 8085 186368 8175 1000 stress-ng [ 1754.211974] [ 43819] 0 43819 70319 5269 126976 3403 1000 stress-ng [ 1754.211977] [ 43820] 0 43820 70319 6098 145408 4884 1000 stress-ng [ 1754.211979] [ 43821] 0 43821 70319 9891 200704 8021 1000 stress-ng [ 1754.211981] [ 43822] 0 43822 70319 10096 204800 8344 1000 stress-ng [ 1754.211983] [ 43823] 0 43823 70319 7629 192512 9293 1000 stress-ng [ 1754.211985] [ 43824] 0 43824 70319 7073 188416 9321 1000 stress-ng [ 1754.211988] [ 43825] 0 43825 70319 13781 227328 7431 1000 stress-ng [ 1754.211990] [ 43826] 0 43826 70319 19593 272384 7427 1000 stress-ng [ 1754.211992] [ 43828] 0 43828 70319 4826 172032 9587 1000 stress-ng [ 1754.211994] [ 43829] 0 43829 70319 5120 137216 4872 1000 stress-ng [ 1754.211996] [ 43830] 0 43830 70319 6361 153600 5611 1000 stress-ng [ 1754.211998] [ 43832] 0 43832 70319 6061 149504 5581 1000 stress-ng [ 1754.212001] [ 43833] 0 43833 70319 7369 176128 7441 1000 stress-ng [ 1754.212003] [ 43834] 0 43834 70319 7053 221184 13499 1000 stress-ng [ 1754.212005] [ 43835] 0 43835 70319 5266 174080 9214 1000 stress-ng [ 1754.212007] [ 43837] 0 43837 70319 10411 174080 4267 1000 stress-ng [ 1754.212009] [ 43838] 0 43838 70319 9537 233472 12401 1000 stress-ng [ 1754.212011] [ 43839] 0 43839 70319 6559 194560 10561 1000 stress-ng [ 1754.212013] [ 43841] 0 43841 4783 3 55296 49 1000 stress-ng [ 1754.212015] [ 43844] 0 43844 607 0 49152 28 0 sleep [ 1754.212017] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43826,uid=0 [ 1754.212030] Out of memory: Killed process 43826 (stress-ng) total-vm:281276kB , anon-rss:78372kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:266kB oom_score_ adj:1000 [ 1756.231247] oom_reaper: reaped process 43826 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1756.234792] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSE R_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1756.234801] CPU: 0 PID: 853 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1756.234804] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1756.234805] Call Trace: [ 1756.234806] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1756.234815] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1756.234819] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1756.234821] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1756.234822] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1756.234827] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1756.234829] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1756.234833] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1756.234835] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1756.234839] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1756.234845] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1756.234847] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1756.234849] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1756.234854] Mem-Info: [ 1756.234855] active_anon:332249 inactive_anon:115059 isolated_anon:732 [ 1756.234855] active_file:16 inactive_file:6 isolated_file:13 [ 1756.234855] unevictable:3 dirty:0 writeback:0 [ 1756.234855] slab_reclaimable:13026 slab_unreclaimable:14636 [ 1756.234855] mapped:18 shmem:8 pagetables:3404 bounce:0 [ 1756.234855] kernel_misc_reclaimable:0 [ 1756.234855] free:1360 free_pcp:240 free_cma:1 [ 1756.234860] Node 0 active_anon:1328996kB inactive_anon:460236kB active_file:6 4kB inactive_file:24kB unevictable:12kB isolated(anon):2928kB isolated(file):52k B mapped:72kB dirty:0kB writeback:0kB shmem:32kB writeback_tmp:0kB kernel_stack: 4880kB pagetables:13616kB all_unreclaimable? no [ 1756.234863] Node 0 DMA free:5440kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1329580kB inactive_anon:459592kB active_fi le:0kB inactive_file:568kB unevictable:12kB writepending:0kB present:2097152kB m anaged:2019484kB mlocked:12kB bounce:0kB free_pcp:960kB local_pcp:456kB free_cma :4kB [ 1756.234869] lowmem_reserve[]: 0 0 0 [ 1756.234870] Node 0 DMA: 5*4kB (UMC) 2*8kB (MC) 110*16kB (UM) 100*32kB (UME) 1 *64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5188kB [ 1756.234878] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1756.234879] 59 total pagecache pages [ 1756.234880] 25 pages in swap cache [ 1756.234881] Free swap = 0kB [ 1756.234881] Total swap = 2019324kB [ 1756.234882] 524288 pages RAM [ 1756.234883] 0 pages HighMem/MovableOnly [ 1756.234884] 19417 pages reserved [ 1756.234884] 1024 pages cma reserved [ 1756.234885] Tasks state (memory values in pages): [ 1756.234886] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1756.234888] [ 853] 0 853 10009 30 122880 267 -250 systemd-journal [ 1756.234890] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1756.234893] [ 1053] 999 1053 3834 32 88064 194 -900 systemd-oomd [ 1756.234895] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1756.234898] [ 1057] 193 1057 5408 0 106496 893 0 systemd-resolve [ 1756.234900] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1756.234902] [ 1079] 0 1079 63558 62 155648 576 0 NetworkManager [ 1756.234905] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1756.234907] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1756.234910] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1756.234912] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1756.234914] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1756.234917] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1756.234919] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1756.234921] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1756.234923] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1756.234926] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1756.234928] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1756.234930] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1756.234933] [ 1225] 0 1225 57821 26 79872 249 -1000 restraintd [ 1756.234935] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1756.234938] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1756.234940] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1756.234942] [ 1306] 0 1306 3994 33 114688 573 0 sshd [ 1756.234944] [ 1307] 0 1307 40480 178 100352 1203 0 restraintd [ 1756.234947] [ 26970] 0 26970 18098 3 86016 590 -1000 dmeventd [ 1756.234949] [ 40892] 0 40892 3843 0 88064 237 0 systemd-userwor [ 1756.234951] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1756.234954] [ 41853] 0 41853 3843 7 90112 214 0 systemd-userwor [ 1756.234956] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1756.234958] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1756.234960] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1756.234962] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1756.234965] [ 43713] 0 43713 4783 11 57344 46 -1000 stress-ng [ 1756.234967] [ 43714] 0 43714 4783 4 57344 49 -1000 stress-ng [ 1756.234969] [ 43715] 0 43715 4783 6 57344 47 -1000 stress-ng [ 1756.234971] [ 43716] 0 43716 4783 10 57344 47 -1000 stress-ng [ 1756.234973] [ 43717] 0 43717 4783 0 57344 53 -1000 stress-ng [ 1756.234975] [ 43718] 0 43718 4783 0 57344 61 -1000 stress-ng [ 1756.234977] [ 43719] 0 43719 4783 11 57344 42 -1000 stress-ng [ 1756.234979] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1756.234981] [ 43722] 0 43722 4783 15 57344 42 -1000 stress-ng [ 1756.234983] [ 43723] 0 43723 4783 2 57344 51 -1000 stress-ng [ 1756.234985] [ 43724] 0 43724 4783 1 57344 52 -1000 stress-ng [ 1756.234987] [ 43725] 0 43725 4783 5 57344 48 -1000 stress-ng [ 1756.234989] [ 43726] 0 43726 70319 3513 229376 18029 1000 stress-ng [ 1756.234992] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1756.234994] [ 43729] 0 43729 4783 6 57344 47 -1000 stress-ng [ 1756.234995] [ 43730] 0 43730 4783 0 57344 59 -1000 stress-ng [ 1756.234997] [ 43731] 0 43731 4783 15 57344 39 -1000 stress-ng [ 1756.234999] [ 43732] 0 43732 4783 0 57344 57 -1000 stress-ng [ 1756.235001] [ 43733] 0 43733 4783 14 57344 39 -1000 stress-ng [ 1756.235004] [ 43734] 0 43734 4783 3 57344 50 -1000 stress-ng [ 1756.235006] [ 43735] 0 43735 4783 1 57344 52 -1000 stress-ng [ 1756.235007] [ 43736] 0 43736 4783 4 57344 49 -1000 stress-ng [ 1756.235010] [ 43737] 0 43737 4783 11 57344 42 -1000 stress-ng [ 1756.235012] [ 43738] 0 43738 4783 0 57344 60 -1000 stress-ng [ 1756.235014] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1756.235016] [ 43741] 0 43741 4783 5 57344 48 -1000 stress-ng [ 1756.235018] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1756.235020] [ 43743] 0 43743 4783 0 57344 54 -1000 stress-ng [ 1756.235022] [ 43744] 0 43744 4783 6 57344 47 -1000 stress-ng [ 1756.235024] [ 43745] 0 43745 4783 15 57344 42 -1000 stress-ng [ 1756.235026] [ 43746] 0 43746 4783 0 57344 55 -1000 stress-ng [ 1756.235028] [ 43747] 0 43747 4783 0 57344 54 -1000 stress-ng [ 1756.235031] [ 43748] 0 43748 4783 2 57344 51 -1000 stress-ng [ 1756.235033] [ 43749] 0 43749 4783 9 57344 44 -1000 stress-ng [ 1756.235035] [ 43750] 0 43750 4783 0 57344 56 -1000 stress-ng [ 1756.235037] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1756.235039] [ 43752] 0 43752 4783 5 57344 48 -1000 stress-ng [ 1756.235041] [ 43753] 0 43753 4783 7 57344 46 -1000 stress-ng [ 1756.235043] [ 43754] 0 43754 4783 5 57344 48 -1000 stress-ng [ 1756.235045] [ 43755] 0 43755 4783 4 57344 49 -1000 stress-ng [ 1756.235047] [ 43756] 0 43756 4783 4 57344 49 -1000 stress-ng [ 1756.235049] [ 43757] 0 43757 4783 7 57344 46 -1000 stress-ng [ 1756.235051] [ 43758] 0 43758 4783 9 57344 44 -1000 stress-ng [ 1756.235053] [ 43759] 0 43759 4783 6 57344 47 -1000 stress-ng [ 1756.235055] [ 43760] 0 43760 4783 6 57344 47 -1000 stress-ng [ 1756.235057] [ 43761] 0 43761 4783 6 57344 47 -1000 stress-ng [ 1756.235059] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1756.235061] [ 43763] 0 43763 4783 0 57344 65 -1000 stress-ng [ 1756.235063] [ 43764] 0 43764 4783 5 57344 48 -1000 stress-ng [ 1756.235065] [ 43765] 0 43765 4783 9 57344 44 -1000 stress-ng [ 1756.235067] [ 43766] 0 43766 4783 10 57344 46 -1000 stress-ng [ 1756.235069] [ 43767] 0 43767 4783 5 57344 48 -1000 stress-ng [ 1756.235071] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1756.235073] [ 43769] 0 43769 4783 3 57344 50 -1000 stress-ng [ 1756.235075] [ 43770] 0 43770 4783 6 57344 47 -1000 stress-ng [ 1756.235077] [ 43771] 0 43771 4783 14 57344 39 -1000 stress-ng [ 1756.235079] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1756.235081] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1756.235083] [ 43774] 0 43774 4783 4 57344 49 -1000 stress-ng [ 1756.235085] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1756.235087] [ 43776] 0 43776 4783 0 57344 57 -1000 stress-ng [ 1756.235090] [ 43777] 0 43777 4783 0 57344 53 -1000 stress-ng [ 1756.235092] [ 43780] 0 43780 70319 7488 237568 15110 1000 stress-ng [ 1756.235094] [ 43781] 0 43781 70319 8479 208896 10554 1000 stress-ng [ 1756.235096] [ 43784] 0 43784 70319 12430 260096 12940 1000 stress-ng [ 1756.235098] [ 43786] 0 43786 70319 4403 196608 13113 1000 stress-ng [ 1756.235100] [ 43787] 0 43787 70319 10230 227328 11048 1000 stress-ng [ 1756.235103] [ 43789] 0 43789 70319 9900 253952 14810 1000 stress-ng [ 1756.235105] [ 43790] 0 43790 70319 4125 190464 12401 1000 stress-ng [ 1756.235107] [ 43791] 0 43791 70319 12404 235520 9798 1000 stress-ng [ 1756.235109] [ 43793] 0 43793 70319 4801 235520 17533 1000 stress-ng [ 1756.235111] [ 43795] 0 43795 70319 11179 237568 11221 1000 stress-ng [ 1756.235114] [ 43796] 0 43796 70319 5949 215040 13745 1000 stress-ng [ 1756.235116] [ 43798] 0 43798 70319 7484 196608 10098 1000 stress-ng [ 1756.235118] [ 43799] 0 43799 70319 8719 231424 13087 1000 stress-ng [ 1756.235120] [ 43800] 0 43800 70319 8281 210944 11017 1000 stress-ng [ 1756.235122] [ 43801] 0 43801 70319 2146 202752 16030 1000 stress-ng [ 1756.235125] [ 43802] 0 43802 70319 7377 194560 9874 1000 stress-ng [ 1756.235127] [ 43803] 0 43803 70319 17622 245760 6098 1000 stress-ng [ 1756.235129] [ 43804] 0 43804 70319 9666 229376 12008 1000 stress-ng [ 1756.235131] [ 43805] 0 43805 70319 12216 237568 10448 1000 stress-ng [ 1756.235133] [ 43806] 0 43806 70319 15223 251904 9157 1000 stress-ng [ 1756.235135] [ 43807] 0 43807 70319 6751 200704 11293 1000 stress-ng [ 1756.235137] [ 43808] 0 43808 70319 11284 198656 6430 1000 stress-ng [ 1756.235139] [ 43809] 0 43809 70319 13516 258048 11456 1000 stress-ng [ 1756.235142] [ 43811] 0 43811 70319 12964 247808 10885 1000 stress-ng [ 1756.235144] [ 43812] 0 43812 70319 21730 268288 4630 1000 stress-ng [ 1756.235146] [ 43813] 0 43813 70319 8584 215040 11176 1000 stress-ng [ 1756.235148] [ 43814] 0 43814 70319 6703 161792 6391 1000 stress-ng [ 1756.235150] [ 43815] 0 43815 70319 10247 235520 12086 1000 stress-ng [ 1756.235152] [ 43816] 0 43816 70319 5514 176128 9428 1000 stress-ng [ 1756.235154] [ 43817] 0 43817 70319 21870 282624 6206 1000 stress-ng [ 1756.235157] [ 43818] 0 43818 70319 7887 186368 8373 1000 stress-ng [ 1756.235159] [ 43819] 0 43819 70319 5111 126976 3561 1000 stress-ng [ 1756.235161] [ 43820] 0 43820 70319 5611 145408 5371 1000 stress-ng [ 1756.235163] [ 43821] 0 43821 70319 9883 200704 8029 1000 stress-ng [ 1756.235165] [ 43822] 0 43822 70319 10163 206848 8409 1000 stress-ng [ 1756.235167] [ 43823] 0 43823 70319 7662 192512 9326 1000 stress-ng [ 1756.235169] [ 43824] 0 43824 70319 8906 202752 9336 1000 stress-ng [ 1756.235171] [ 43825] 0 43825 70319 13599 227328 7613 1000 stress-ng [ 1756.235173] [ 43828] 0 43828 70319 4826 172032 9587 1000 stress-ng [ 1756.235176] [ 43829] 0 43829 70319 4749 139264 5441 1000 stress-ng [ 1756.235178] [ 43830] 0 43830 70319 6328 153600 5644 1000 stress-ng [ 1756.235180] [ 43832] 0 43832 70319 10683 188416 5645 1000 stress-ng [ 1756.235182] [ 43833] 0 43833 70319 7351 176128 7459 1000 stress-ng [ 1756.235184] [ 43834] 0 43834 70319 8247 233472 13823 1000 stress-ng [ 1756.235186] [ 43835] 0 43835 70319 5266 174080 9214 1000 stress-ng [ 1756.235189] [ 43837] 0 43837 70319 10284 174080 4394 1000 stress-ng [ 1756.235191] [ 43838] 0 43838 70319 9537 233472 12401 1000 stress-ng [ 1756.235193] [ 43839] 0 43839 70319 6615 194560 10571 1000 stress-ng [ 1756.235195] [ 43841] 0 43841 4783 3 55296 49 1000 stress-ng [ 1756.235197] [ 43844] 0 43844 1334 14 61440 15 0 sleep [ 1756.235199] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43817,uid=0 [ 1756.235210] Out of memory: Killed process 43817 (stress-ng) total-vm:281276kB , anon-rss:87480kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:276kB oom_score_ adj:1000 [ 1756.632268] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1756.632276] CPU: 1 PID: 43802 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1756.632279] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1756.632280] Call Trace: [ 1756.632281] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1756.632286] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1756.632289] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1756.632290] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1756.632292] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1756.632295] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1756.632296] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1756.632302] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1756.632305] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1756.632306] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1756.632308] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1756.632312] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1756.632315] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1756.632319] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1756.632321] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1756.632324] Mem-Info: [ 1756.632325] active_anon:359749 inactive_anon:86434 isolated_anon:1344 [ 1756.632325] active_file:53 inactive_file:132 isolated_file:0 [ 1756.632325] unevictable:3 dirty:0 writeback:0 [ 1756.632325] slab_reclaimable:13026 slab_unreclaimable:14636 [ 1756.632325] mapped:112 shmem:8 pagetables:3349 bounce:0 [ 1756.632325] kernel_misc_reclaimable:0 [ 1756.632325] free:1746 free_pcp:0 free_cma:5 [ 1756.632330] Node 0 active_anon:1438996kB inactive_anon:345736kB active_file:2 12kB inactive_file:528kB unevictable:12kB isolated(anon):5376kB isolated(file):0 kB mapped:448kB dirty:0kB writeback:0kB shmem:32kB writeback_tmp:0kB kernel_stac k:4856kB pagetables:13396kB all_unreclaimable? no [ 1756.632334] Node 0 DMA free:6984kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1439224kB inactive_anon:345408kB ac tive_file:280kB inactive_file:784kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:20kB [ 1756.632339] lowmem_reserve[]: 0 0 0 [ 1756.632340] Node 0 DMA: 166*4kB (UMC) 193*8kB (UMEC) 143*16kB (UME) 101*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7728kB [ 1756.632347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1756.632349] 247 total pagecache pages [ 1756.632349] 24 pages in swap cache [ 1756.632350] Free swap = 0kB [ 1756.632351] Total swap = 2019324kB [ 1756.632352] 524288 pages RAM [ 1756.632352] 0 pages HighMem/MovableOnly [ 1756.632353] 19417 pages reserved [ 1756.632353] 1024 pages cma reserved [ 1756.632354] Tasks state (memory values in pages): [ 1756.632355] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1756.632357] [ 853] 0 853 10009 23 122880 274 -250 systemd-journal [ 1756.632360] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1756.632363] [ 1053] 999 1053 3834 24 88064 202 -900 systemd-oomd [ 1756.632365] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1756.632367] [ 1057] 193 1057 5408 0 106496 893 0 systemd-resolve [ 1756.632369] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1756.632371] [ 1079] 0 1079 63558 58 155648 580 0 NetworkManager [ 1756.632374] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1756.632376] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1756.632378] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1756.632380] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1756.632382] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1756.632385] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1756.632387] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1756.632389] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1756.632391] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1756.632393] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1756.632395] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1756.632397] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1756.632399] [ 1225] 0 1225 57821 0 79872 298 -1000 restraintd [ 1756.632401] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1756.632403] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1756.632406] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1756.632408] [ 1306] 0 1306 3994 41 114688 565 0 sshd [ 1756.632409] [ 1307] 0 1307 40480 175 100352 1206 0 restraintd [ 1756.632412] [ 26970] 0 26970 18098 0 86016 600 -1000 dmeventd [ 1756.632414] [ 40892] 0 40892 3843 0 88064 237 0 systemd-userwor [ 1756.632416] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1756.632418] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1756.632420] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1756.632422] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1756.632425] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1756.632427] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1756.632429] [ 43713] 0 43713 4783 11 57344 46 -1000 stress-ng [ 1756.632431] [ 43714] 0 43714 4783 4 57344 49 -1000 stress-ng [ 1756.632433] [ 43715] 0 43715 4783 2 57344 51 -1000 stress-ng [ 1756.632435] [ 43716] 0 43716 4783 10 57344 47 -1000 stress-ng [ 1756.632437] [ 43717] 0 43717 4783 0 57344 53 -1000 stress-ng [ 1756.632439] [ 43718] 0 43718 4783 7 57344 46 -1000 stress-ng [ 1756.632441] [ 43719] 0 43719 4783 7 57344 46 -1000 stress-ng [ 1756.632443] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1756.632445] [ 43722] 0 43722 4783 14 57344 43 -1000 stress-ng [ 1756.632447] [ 43723] 0 43723 4783 2 57344 51 -1000 stress-ng [ 1756.632449] [ 43724] 0 43724 4783 1 57344 52 -1000 stress-ng [ 1756.632451] [ 43725] 0 43725 4783 0 57344 58 -1000 stress-ng [ 1756.632453] [ 43726] 0 43726 70319 3513 229376 18029 1000 stress-ng [ 1756.632455] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1756.632458] [ 43729] 0 43729 4783 2 57344 51 -1000 stress-ng [ 1756.632460] [ 43730] 0 43730 4783 0 57344 59 -1000 stress-ng [ 1756.632461] [ 43731] 0 43731 4783 12 57344 42 -1000 stress-ng [ 1756.632464] [ 43732] 0 43732 4783 0 57344 57 -1000 stress-ng [ 1756.632466] [ 43733] 0 43733 4783 14 57344 39 -1000 stress-ng [ 1756.632468] [ 43734] 0 43734 4783 3 57344 50 -1000 stress-ng [ 1756.632470] [ 43735] 0 43735 4783 1 57344 52 -1000 stress-ng [ 1756.632472] [ 43736] 0 43736 4783 2 57344 51 -1000 stress-ng [ 1756.632474] [ 43737] 0 43737 4783 10 57344 43 -1000 stress-ng [ 1756.632476] [ 43738] 0 43738 4783 0 57344 61 -1000 stress-ng [ 1756.632478] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1756.632480] [ 43741] 0 43741 4783 5 57344 48 -1000 stress-ng [ 1756.632482] [ 43742] 0 43742 4783 2 57344 51 -1000 stress-ng [ 1756.632484] [ 43743] 0 43743 4783 0 57344 56 -1000 stress-ng [ 1756.632486] [ 43744] 0 43744 4783 6 57344 47 -1000 stress-ng [ 1756.632488] [ 43745] 0 43745 4783 11 57344 46 -1000 stress-ng [ 1756.632491] [ 43746] 0 43746 4783 0 57344 55 -1000 stress-ng [ 1756.632493] [ 43747] 0 43747 4783 0 57344 54 -1000 stress-ng [ 1756.632495] [ 43748] 0 43748 4783 2 57344 51 -1000 stress-ng [ 1756.632497] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1756.632499] [ 43750] 0 43750 4783 0 57344 56 -1000 stress-ng [ 1756.632501] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1756.632503] [ 43752] 0 43752 4783 5 57344 48 -1000 stress-ng [ 1756.632505] [ 43753] 0 43753 4783 7 57344 46 -1000 stress-ng [ 1756.632507] [ 43754] 0 43754 4783 0 57344 58 -1000 stress-ng [ 1756.632509] [ 43755] 0 43755 4783 4 57344 49 -1000 stress-ng [ 1756.632511] [ 43756] 0 43756 4783 4 57344 49 -1000 stress-ng [ 1756.632513] [ 43757] 0 43757 4783 3 57344 50 -1000 stress-ng [ 1756.632515] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1756.632517] [ 43759] 0 43759 4783 6 57344 47 -1000 stress-ng [ 1756.632519] [ 43760] 0 43760 4783 6 57344 47 -1000 stress-ng [ 1756.632521] [ 43761] 0 43761 4783 2 57344 51 -1000 stress-ng [ 1756.632523] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1756.632525] [ 43763] 0 43763 4783 0 57344 65 -1000 stress-ng [ 1756.632527] [ 43764] 0 43764 4783 1 57344 52 -1000 stress-ng [ 1756.632529] [ 43765] 0 43765 4783 5 57344 48 -1000 stress-ng [ 1756.632531] [ 43766] 0 43766 4783 10 57344 46 -1000 stress-ng [ 1756.632534] [ 43767] 0 43767 4783 0 57344 58 -1000 stress-ng [ 1756.632536] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1756.632537] [ 43769] 0 43769 4783 3 57344 50 -1000 stress-ng [ 1756.632539] [ 43770] 0 43770 4783 5 57344 48 -1000 stress-ng [ 1756.632541] [ 43771] 0 43771 4783 4 57344 49 -1000 stress-ng [ 1756.632543] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1756.632545] [ 43773] 0 43773 4783 0 57344 54 -1000 stress-ng [ 1756.632547] [ 43774] 0 43774 4783 0 57344 55 -1000 stress-ng [ 1756.632549] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1756.632551] [ 43776] 0 43776 4783 0 57344 57 -1000 stress-ng [ 1756.632553] [ 43777] 0 43777 4783 0 57344 53 -1000 stress-ng [ 1756.632555] [ 43780] 0 43780 70319 7488 237568 15110 1000 stress-ng [ 1756.632557] [ 43781] 0 43781 70319 17785 284672 10554 1000 stress-ng [ 1756.632559] [ 43784] 0 43784 70319 12423 260096 12947 1000 stress-ng [ 1756.632561] [ 43786] 0 43786 70319 4393 196608 13123 1000 stress-ng [ 1756.632563] [ 43787] 0 43787 70319 9880 227328 11398 1000 stress-ng [ 1756.632565] [ 43789] 0 43789 70319 13909 286720 14827 1000 stress-ng [ 1756.632567] [ 43790] 0 43790 70319 4125 190464 12401 1000 stress-ng [ 1756.632569] [ 43791] 0 43791 70319 12702 237568 9830 1000 stress-ng [ 1756.632571] [ 43793] 0 43793 70319 7174 253952 17536 1000 stress-ng [ 1756.632574] [ 43795] 0 43795 70319 11179 237568 11221 1000 stress-ng [ 1756.632575] [ 43796] 0 43796 70319 5861 217088 14097 1000 stress-ng [ 1756.632577] [ 43798] 0 43798 70319 7484 196608 10098 1000 stress-ng [ 1756.632579] [ 43799] 0 43799 70319 8719 231424 13087 1000 stress-ng [ 1756.632582] [ 43800] 0 43800 70319 8281 210944 11017 1000 stress-ng [ 1756.632584] [ 43801] 0 43801 70319 2542 206848 16030 1000 stress-ng [ 1756.632586] [ 43802] 0 43802 70319 7377 194560 9874 1000 stress-ng [ 1756.632588] [ 43803] 0 43803 70319 17541 245760 6179 1000 stress-ng [ 1756.632590] [ 43804] 0 43804 70319 9666 229376 12008 1000 stress-ng [ 1756.632592] [ 43805] 0 43805 70319 10531 237568 12133 1000 stress-ng [ 1756.632594] [ 43806] 0 43806 70319 15223 251904 9157 1000 stress-ng [ 1756.632596] [ 43807] 0 43807 70319 6751 200704 11293 1000 stress-ng [ 1756.632599] [ 43808] 0 43808 70319 11218 198656 6496 1000 stress-ng [ 1756.632601] [ 43809] 0 43809 70319 12886 258048 12086 1000 stress-ng [ 1756.632603] [ 43811] 0 43811 70319 12668 247808 11181 1000 stress-ng [ 1756.632605] [ 43812] 0 43812 70319 21730 268288 4630 1000 stress-ng [ 1756.632607] [ 43813] 0 43813 70319 8561 215040 11199 1000 stress-ng [ 1756.632609] [ 43814] 0 43814 70319 6193 161792 6901 1000 stress-ng [ 1756.632611] [ 43815] 0 43815 70319 10246 235520 12087 1000 stress-ng [ 1756.632613] [ 43816] 0 43816 70319 5234 176128 9708 1000 stress-ng [ 1756.632615] [ 43818] 0 43818 70319 7869 186368 8391 1000 stress-ng [ 1756.632617] [ 43819] 0 43819 70319 5111 126976 3561 1000 stress-ng [ 1756.632619] [ 43820] 0 43820 70319 8419 167936 5401 1000 stress-ng [ 1756.632621] [ 43821] 0 43821 70319 9547 200704 8365 1000 stress-ng [ 1756.632623] [ 43822] 0 43822 70319 10163 206848 8409 1000 stress-ng [ 1756.632626] [ 43823] 0 43823 70319 7591 192512 9397 1000 stress-ng [ 1756.632628] [ 43824] 0 43824 70319 8382 202752 9860 1000 stress-ng [ 1756.632630] [ 43825] 0 43825 70319 13593 227328 7619 1000 stress-ng [ 1756.632632] [ 43828] 0 43828 70319 4892 172032 9587 1000 stress-ng [ 1756.632634] [ 43829] 0 43829 70319 4749 139264 5441 1000 stress-ng [ 1756.632636] [ 43830] 0 43830 70319 6296 153600 5676 1000 stress-ng [ 1756.632638] [ 43832] 0 43832 70319 11509 194560 5677 1000 stress-ng [ 1756.632640] [ 43833] 0 43833 70319 7009 176128 7801 1000 stress-ng [ 1756.632642] [ 43834] 0 43834 70319 8410 235520 13924 1000 stress-ng [ 1756.632644] [ 43835] 0 43835 70319 5266 174080 9214 1000 stress-ng [ 1756.632646] [ 43837] 0 43837 70319 16884 227328 4394 1000 stress-ng [ 1756.632649] [ 43838] 0 43838 70319 9365 233472 12573 1000 stress-ng [ 1756.632651] [ 43839] 0 43839 70319 6615 194560 10571 1000 stress-ng [ 1756.632653] [ 43841] 0 43841 4783 3 55296 49 1000 stress-ng [ 1756.632655] [ 43844] 0 43844 1334 0 61440 34 0 sleep [ 1756.632657] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43789,uid=0 [ 1756.632667] Out of memory: Killed process 43789 (stress-ng) total-vm:281276kB , anon-rss:55636kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:280kB oom_score_ adj:1000 [ 1757.125960] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1757.125972] CPU: 1 PID: 43772 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1757.125975] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1757.125976] Call Trace: [ 1757.125977] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1757.125983] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1757.125986] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1757.125988] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1757.125990] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1757.125994] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1757.125996] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1757.125999] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1757.126001] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1757.126005] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1757.126011] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1757.126013] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1757.126015] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1757.126018] Mem-Info: [ 1757.126019] active_anon:374442 inactive_anon:72257 isolated_anon:815 [ 1757.126019] active_file:12 inactive_file:130 isolated_file:0 [ 1757.126019] unevictable:3 dirty:0 writeback:0 [ 1757.126019] slab_reclaimable:13026 slab_unreclaimable:14636 [ 1757.126019] mapped:28 shmem:8 pagetables:3328 bounce:0 [ 1757.126019] kernel_misc_reclaimable:0 [ 1757.126019] free:1922 free_pcp:0 free_cma:5 [ 1757.126024] Node 0 active_anon:1497768kB inactive_anon:289028kB active_file:4 8kB inactive_file:520kB unevictable:12kB isolated(anon):3260kB isolated(file):0k B mapped:112kB dirty:0kB writeback:0kB shmem:32kB writeback_tmp:0kB kernel_stack :4856kB pagetables:13312kB all_unreclaimable? no [ 1757.126027] Node 0 DMA free:7688kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1498200kB inactive_anon:288580kB ac tive_file:0kB inactive_file:612kB unevictable:12kB writepending:0kB present:2097 152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_ cma:20kB [ 1757.126033] lowmem_reserve[]: 0 0 0 [ 1757.126034] Node 0 DMA: 281*4kB (UME) 90*8kB (UME) 147*16kB (UME) 106*32kB (U E) 2*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7716kB [ 1757.126041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1757.126043] 205 total pagecache pages [ 1757.126044] 3 pages in swap cache [ 1757.126044] Free swap = 0kB [ 1757.126045] Total swap = 2019324kB [ 1757.126046] 524288 pages RAM [ 1757.126046] 0 pages HighMem/MovableOnly [ 1757.126047] 19417 pages reserved [ 1757.126048] 1024 pages cma reserved [ 1757.126049] Tasks state (memory values in pages): [ 1757.126049] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1757.126051] [ 853] 0 853 10009 0 122880 297 -250 systemd-journal [ 1757.126054] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1757.126056] [ 1053] 999 1053 3834 0 88064 226 -900 systemd-oomd [ 1757.126059] [ 1054] 0 1054 4359 0 63488 192 -1000 auditd [ 1757.126061] [ 1057] 193 1057 5408 0 106496 893 0 systemd-resolve [ 1757.126063] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1757.126065] [ 1079] 0 1079 63558 15 155648 623 0 NetworkManager [ 1757.126067] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1757.126069] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1757.126071] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1757.126074] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1757.126076] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1757.126078] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1757.126080] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1757.126082] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1757.126085] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1757.126087] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1757.126089] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1757.126091] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1757.126093] [ 1225] 0 1225 57821 0 79872 298 -1000 restraintd [ 1757.126095] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1757.126097] [ 1257] 0 1257 1797 0 63488 111 0 runtest.sh [ 1757.126100] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1757.126102] [ 1306] 0 1306 3994 33 114688 573 0 sshd [ 1757.126104] [ 1307] 0 1307 40480 175 100352 1206 0 restraintd [ 1757.126106] [ 26970] 0 26970 18098 0 86016 605 -1000 dmeventd [ 1757.126109] [ 40892] 0 40892 3843 0 88064 237 0 systemd-userwor [ 1757.126111] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1757.126113] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1757.126115] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1757.126117] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1757.126119] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1757.126121] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1757.126123] [ 43713] 0 43713 4783 7 57344 46 -1000 stress-ng [ 1757.126125] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1757.126127] [ 43715] 0 43715 4783 2 57344 51 -1000 stress-ng [ 1757.126129] [ 43716] 0 43716 4783 7 57344 49 -1000 stress-ng [ 1757.126131] [ 43717] 0 43717 4783 0 57344 55 -1000 stress-ng [ 1757.126133] [ 43718] 0 43718 4783 5 57344 48 -1000 stress-ng [ 1757.126135] [ 43719] 0 43719 4783 7 57344 46 -1000 stress-ng [ 1757.126137] [ 43721] 0 43721 4783 2 57344 51 -1000 stress-ng [ 1757.126139] [ 43722] 0 43722 4783 10 57344 43 -1000 stress-ng [ 1757.126141] [ 43723] 0 43723 4783 1 57344 52 -1000 stress-ng [ 1757.126143] [ 43724] 0 43724 4783 8 57344 45 -1000 stress-ng [ 1757.126145] [ 43725] 0 43725 4783 0 57344 59 -1000 stress-ng [ 1757.126147] [ 43726] 0 43726 70319 3513 229376 18029 1000 stress-ng [ 1757.126150] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1757.126152] [ 43729] 0 43729 4783 0 57344 56 -1000 stress-ng [ 1757.126154] [ 43730] 0 43730 4783 0 57344 59 -1000 stress-ng [ 1757.126156] [ 43731] 0 43731 4783 12 57344 42 -1000 stress-ng [ 1757.126158] [ 43732] 0 43732 4783 0 57344 57 -1000 stress-ng [ 1757.126160] [ 43733] 0 43733 4783 14 57344 39 -1000 stress-ng [ 1757.126162] [ 43734] 0 43734 4783 1 57344 52 -1000 stress-ng [ 1757.126164] [ 43735] 0 43735 4783 1 57344 52 -1000 stress-ng [ 1757.126166] [ 43736] 0 43736 4783 2 57344 51 -1000 stress-ng [ 1757.126168] [ 43737] 0 43737 4783 9 57344 44 -1000 stress-ng [ 1757.126170] [ 43738] 0 43738 4783 0 57344 61 -1000 stress-ng [ 1757.126172] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1757.126174] [ 43741] 0 43741 4783 5 57344 48 -1000 stress-ng [ 1757.126176] [ 43742] 0 43742 4783 2 57344 51 -1000 stress-ng [ 1757.126178] [ 43743] 0 43743 4783 11 57344 46 -1000 stress-ng [ 1757.126180] [ 43744] 0 43744 4783 6 57344 47 -1000 stress-ng [ 1757.126182] [ 43745] 0 43745 4783 11 57344 46 -1000 stress-ng [ 1757.126184] [ 43746] 0 43746 4783 0 57344 55 -1000 stress-ng [ 1757.126187] [ 43747] 0 43747 4783 0 57344 54 -1000 stress-ng [ 1757.126188] [ 43748] 0 43748 4783 0 57344 53 -1000 stress-ng [ 1757.126190] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1757.126193] [ 43750] 0 43750 4783 0 57344 57 -1000 stress-ng [ 1757.126195] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1757.126197] [ 43752] 0 43752 4783 5 57344 48 -1000 stress-ng [ 1757.126199] [ 43753] 0 43753 4783 0 57344 53 -1000 stress-ng [ 1757.126201] [ 43754] 0 43754 4783 0 57344 58 -1000 stress-ng [ 1757.126203] [ 43755] 0 43755 4783 2 57344 51 -1000 stress-ng [ 1757.126205] [ 43756] 0 43756 4783 2 57344 51 -1000 stress-ng [ 1757.126207] [ 43757] 0 43757 4783 3 57344 50 -1000 stress-ng [ 1757.126209] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1757.126211] [ 43759] 0 43759 4783 6 57344 47 -1000 stress-ng [ 1757.126213] [ 43760] 0 43760 4783 6 57344 47 -1000 stress-ng [ 1757.126215] [ 43761] 0 43761 4783 2 57344 51 -1000 stress-ng [ 1757.126217] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1757.126219] [ 43763] 0 43763 4783 0 57344 65 -1000 stress-ng [ 1757.126221] [ 43764] 0 43764 4783 1 57344 52 -1000 stress-ng [ 1757.126223] [ 43765] 0 43765 4783 5 57344 48 -1000 stress-ng [ 1757.126225] [ 43766] 0 43766 4783 10 57344 46 -1000 stress-ng [ 1757.126228] [ 43767] 0 43767 4783 0 57344 58 -1000 stress-ng [ 1757.126230] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1757.126232] [ 43769] 0 43769 4783 3 57344 50 -1000 stress-ng [ 1757.126234] [ 43770] 0 43770 4783 5 57344 48 -1000 stress-ng [ 1757.126236] [ 43771] 0 43771 4783 4 57344 49 -1000 stress-ng [ 1757.126238] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1757.126240] [ 43773] 0 43773 4783 0 57344 55 -1000 stress-ng [ 1757.126242] [ 43774] 0 43774 4783 0 57344 58 -1000 stress-ng [ 1757.126244] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1757.126246] [ 43776] 0 43776 4783 0 57344 57 -1000 stress-ng [ 1757.126248] [ 43777] 0 43777 4783 0 57344 53 -1000 stress-ng [ 1757.126250] [ 43780] 0 43780 70319 7554 237568 15110 1000 stress-ng [ 1757.126253] [ 43781] 0 43781 70319 17785 284672 10554 1000 stress-ng [ 1757.126255] [ 43784] 0 43784 70319 11751 262144 13751 1000 stress-ng [ 1757.126257] [ 43786] 0 43786 70319 4045 196608 13471 1000 stress-ng [ 1757.126259] [ 43787] 0 43787 70319 9546 227328 11732 1000 stress-ng [ 1757.126261] [ 43790] 0 43790 70319 3827 190464 12765 1000 stress-ng [ 1757.126263] [ 43791] 0 43791 70319 12531 237568 10001 1000 stress-ng [ 1757.126265] [ 43793] 0 43793 70319 7172 253952 17538 1000 stress-ng [ 1757.126267] [ 43795] 0 43795 70319 10555 237568 11845 1000 stress-ng [ 1757.126269] [ 43796] 0 43796 70319 5861 217088 14097 1000 stress-ng [ 1757.126271] [ 43798] 0 43798 70319 9907 223232 10777 1000 stress-ng [ 1757.126273] [ 43799] 0 43799 70319 8785 231424 13087 1000 stress-ng [ 1757.126275] [ 43800] 0 43800 70319 8268 210944 11030 1000 stress-ng [ 1771.373628] [ 43801] 0 43801 70319 2643 206848 16061 1000 stress-ng [ 1771.373638] [ 43802] 0 43802 70319 6572 194560 10679 1000 stress-ng [ 1771.373641] [ 43803] 0 43803 70319 17473 245760 6247 1000 stress-ng [ 1771.373644] [ 43804] 0 43804 70319 9011 229376 12663 1000 stress-ng [ 1771.373648] [ 43805] 0 43805 70319 10427 237568 12237 1000 stress-ng [ 1771.373652] [ 43806] 0 43806 70319 15220 251904 9160 1000 stress-ng [ 1771.373657] [ 43807] 0 43807 70319 6733 200704 11311 1000 stress-ng [ 1771.373661] [ 43808] 0 43808 70319 10286 198656 7428 1000 stress-ng [ 1771.373665] [ 43809] 0 43809 70319 10556 258048 14416 1000 stress-ng [ 1771.373670] [ 43811] 0 43811 70319 12063 247808 11786 1000 stress-ng [ 1771.373678] [ 43812] 0 43812 70319 21730 268288 4630 1000 stress-ng [ 1771.373681] [ 43813] 0 43813 70319 8555 215040 11205 1000 stress-ng [ 1771.373684] [ 43814] 0 43814 70319 6175 161792 6919 1000 stress-ng [ 1771.373686] [ 43815] 0 43815 70319 19179 329728 14770 1000 stress-ng [ 1771.373689] [ 43816] 0 43816 70319 8029 198656 9751 1000 stress-ng [ 1771.373693] [ 43818] 0 43818 70319 7829 186368 8431 1000 stress-ng [ 1771.373696] [ 43819] 0 43819 70319 5177 126976 3561 1000 stress-ng [ 1771.373698] [ 43820] 0 43820 70319 8312 167936 5508 1000 stress-ng [ 1771.373701] [ 43821] 0 43821 70319 9547 200704 8365 1000 stress-ng [ 1771.373704] [ 43822] 0 43822 70319 10188 206848 8450 1000 stress-ng [ 1771.373707] [ 43823] 0 43823 70319 7584 192512 9404 1000 stress-ng [ 1771.373709] [ 43824] 0 43824 70319 8382 202752 9860 1000 stress-ng [ 1771.373759] [ 43825] 0 43825 70319 13615 227328 7663 1000 stress-ng [ 1771.373764] [ 43828] 0 43828 70319 4353 174080 10192 1000 stress-ng [ 1771.373767] [ 43829] 0 43829 70319 4749 139264 5441 1000 stress-ng [ 1771.373770] [ 43830] 0 43830 70319 9456 178176 5684 1000 stress-ng [ 1771.373773] [ 43832] 0 43832 70319 11305 194560 5881 1000 stress-ng [ 1771.373776] [ 43833] 0 43833 70319 6133 176128 8677 1000 stress-ng [ 1771.373778] [ 43834] 0 43834 70319 8471 235520 13929 1000 stress-ng [ 1771.373781] [ 43835] 0 43835 70319 5266 174080 9214 1000 stress-ng [ 1771.373786] [ 43837] 0 43837 70319 16852 227328 4426 1000 stress-ng [ 1771.373788] [ 43838] 0 43838 70319 15985 294912 13675 1000 stress-ng [ 1771.373790] [ 43839] 0 43839 70319 6615 194560 10571 1000 stress-ng [ 1771.373793] [ 43841] 0 43841 70319 1 57344 51 1000 stress-ng [ 1771.373796] [ 43844] 0 43844 1334 0 61440 34 0 sleep [ 1771.373798] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43815,uid=0 [ 1771.373814] Out of memory: Killed process 43815 (stress-ng) total-vm:281276kB , anon-rss:76716kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:322kB oom_score_ adj:1000 [-- MARK -- Fri Sep 30 22:50:00 2022] [ 1773.435330] oom_reaper: reaped process 43815 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1773.565296] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|_ _GFP_COMP), order=0, oom_score_adj=0 [ 1773.565306] CPU: 0 PID: 1306 Comm: sshd Not tainted 6.0.0-rc7 #1 [ 1773.565309] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1773.565310] Call Trace: [ 1773.565312] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1773.565322] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1773.565326] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1773.565329] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1773.565331] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1773.565337] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1773.565341] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1773.565346] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1773.565349] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1773.565354] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1773.565362] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1773.565365] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1773.565405] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1773.565414] Mem-Info: [ 1773.565416] active_anon:352034 inactive_anon:94249 isolated_anon:1266 [ 1773.565416] active_file:55 inactive_file:382 isolated_file:19 [ 1773.565416] unevictable:3 dirty:0 writeback:0 [ 1773.565416] slab_reclaimable:13026 slab_unreclaimable:14582 [ 1773.565416] mapped:446 shmem:6 pagetables:3376 bounce:0 [ 1773.565416] kernel_misc_reclaimable:0 [ 1773.565416] free:1744 free_pcp:0 free_cma:0 [ 1773.565425] Node 0 active_anon:1408136kB inactive_anon:376996kB active_file:2 20kB inactive_file:1528kB unevictable:12kB isolated(anon):5064kB isolated(file): 76kB mapped:1784kB dirty:0kB writeback:0kB shmem:24kB writeback_tmp:0kB kernel_ tack:4808kB pagetables:13504kB all_unreclaimable? no [ 1773.565450] Node 0 DMA free:6976kB boost:4096kB min:9744kB low:11736kB high:1 3728kB reserved_highatomic:0KB active_anon:1408264kB inactive_anon:376576kB acti ve_file:340kB inactive_file:1344kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:0kB [ 1773.565486] lowmem_reserve[]: 0 0 0 [ 1773.565489] Node 0 DMA: 121*4kB (UMC) 92*8kB (UMC) 137*16kB (UMEC) 109*32kB ( UME) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7028kB [ 1773.565512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1773.565513] 600 total pagecache pages [ 1773.565514] 65 pages in swap cache [ 1773.565515] Free swap = 0kB [ 1773.565516] Total swap = 2019324kB [ 1773.565516] 524288 pages RAM [ 1773.565517] 0 pages HighMem/MovableOnly [ 1773.565518] 19417 pages reserved [ 1773.565518] 1024 pages cma reserved [ 1773.565519] Tasks state (memory values in pages): [ 1773.565520] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1773.565523] [ 853] 0 853 10009 143 122880 273 -250 systemd-journal [ 1773.565527] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1773.565530] [ 1053] 999 1053 3834 81 88064 221 -900 systemd-oomd [ 1773.565532] [ 1054] 0 1054 4359 134 63488 155 -1000 auditd [ 1773.565534] [ 1057] 193 1057 5408 0 106496 893 0 systemd-resolve [ 1773.565537] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1773.565539] [ 1079] 0 1079 63558 229 155648 568 0 NetworkManager [ 1773.565542] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1773.565544] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1773.565554] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1773.565556] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1773.565559] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1773.565561] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1773.565563] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1773.565566] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1773.565569] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1773.565571] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1773.565573] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1773.565577] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1773.565580] [ 1225] 0 1225 57821 204 79872 270 -1000 restraintd [ 1773.565583] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1773.565585] [ 1257] 0 1257 1797 0 63488 112 0 runtest.sh [ 1773.565588] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1773.565590] [ 1306] 0 1306 3994 38 114688 568 0 sshd [ 1773.565592] [ 1307] 0 1307 40480 292 100352 1204 0 restraintd [ 1773.565595] [ 26970] 0 26970 18098 0 86016 606 -1000 dmeventd [ 1773.565598] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1773.565600] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1773.565602] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1773.565605] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1773.565607] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1773.565609] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1773.565612] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1773.565614] [ 43713] 0 43713 4783 4 57344 49 -1000 stress-ng [ 1773.565618] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1773.565620] [ 43715] 0 43715 4783 1 57344 52 -1000 stress-ng [ 1773.565622] [ 43716] 0 43716 4783 6 57344 49 -1000 stress-ng [ 1773.565624] [ 43717] 0 43717 4783 0 57344 55 -1000 stress-ng [ 1773.565626] [ 43718] 0 43718 4783 5 57344 48 -1000 stress-ng [ 1773.565629] [ 43721] 0 43721 4783 1 57344 52 -1000 stress-ng [ 1773.565631] [ 43723] 0 43723 4783 0 57344 57 -1000 stress-ng [ 1773.565633] [ 43724] 0 43724 4783 5 57344 48 -1000 stress-ng [ 1773.565635] [ 43725] 0 43725 4783 0 57344 60 -1000 stress-ng [ 1773.565637] [ 43726] 0 43726 70319 4041 233472 18029 1000 stress-ng [ 1773.565640] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1773.565642] [ 43730] 0 43730 4783 6 57344 47 -1000 stress-ng [ 1773.565644] [ 43732] 0 43732 4783 0 57344 57 -1000 stress-ng [ 1773.565646] [ 43733] 0 43733 4783 14 57344 39 -1000 stress-ng [ 1773.565649] [ 43735] 0 43735 4783 0 57344 53 -1000 stress-ng [ 1773.565651] [ 43736] 0 43736 4783 2 57344 51 -1000 stress-ng [ 1773.565653] [ 43737] 0 43737 4783 9 57344 44 -1000 stress-ng [ 1773.565655] [ 43738] 0 43738 4783 10 57344 47 -1000 stress-ng [ 1773.565657] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1773.565659] [ 43741] 0 43741 4783 5 57344 48 -1000 stress-ng [ 1773.565662] [ 43742] 0 43742 4783 2 57344 51 -1000 stress-ng [ 1773.565664] [ 43743] 0 43743 4783 11 57344 46 -1000 stress-ng [ 1773.565666] [ 43744] 0 43744 4783 6 57344 47 -1000 stress-ng [ 1773.565668] [ 43745] 0 43745 4783 7 57344 46 -1000 stress-ng [ 1773.565670] [ 43746] 0 43746 4783 0 57344 55 -1000 stress-ng [ 1773.565673] [ 43747] 0 43747 4783 7 57344 46 -1000 stress-ng [ 1773.565675] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1773.565677] [ 43750] 0 43750 4783 0 57344 57 -1000 stress-ng [ 1773.565680] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1773.565682] [ 43752] 0 43752 4783 5 57344 48 -1000 stress-ng [ 1773.565684] [ 43754] 0 43754 4783 0 57344 58 -1000 stress-ng [ 1773.565686] [ 43755] 0 43755 4783 1 57344 52 -1000 stress-ng [ 1773.565688] [ 43756] 0 43756 4783 1 57344 52 -1000 stress-ng [ 1773.565690] [ 43757] 0 43757 4783 3 57344 50 -1000 stress-ng [ 1773.565692] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1773.565694] [ 43759] 0 43759 4783 6 57344 47 -1000 stress-ng [ 1773.565697] [ 43760] 0 43760 4783 6 57344 47 -1000 stress-ng [ 1773.565699] [ 43761] 0 43761 4783 1 57344 52 -1000 stress-ng [ 1773.565701] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1773.565704] [ 43763] 0 43763 4783 5 57344 48 -1000 stress-ng [ 1773.565706] [ 43764] 0 43764 4783 7 57344 46 -1000 stress-ng [ 1773.565709] [ 43765] 0 43765 4783 4 57344 49 -1000 stress-ng [ 1773.565711] [ 43766] 0 43766 4783 7 57344 46 -1000 stress-ng [ 1773.565713] [ 43767] 0 43767 4783 0 57344 58 -1000 stress-ng [ 1773.565716] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1773.565718] [ 43769] 0 43769 4783 10 57344 46 -1000 stress-ng [ 1773.565720] [ 43770] 0 43770 4783 5 57344 48 -1000 stress-ng [ 1773.565722] [ 43771] 0 43771 4783 1 57344 52 -1000 stress-ng [ 1773.565724] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1773.565727] [ 43773] 0 43773 4783 0 57344 56 -1000 stress-ng [ 1773.565729] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1773.565731] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1773.565733] [ 43776] 0 43776 4783 0 57344 57 -1000 stress-ng [ 1773.565735] [ 43777] 0 43777 4783 11 57344 42 -1000 stress-ng [ 1773.565738] [ 43780] 0 43780 70319 7554 237568 15110 1000 stress-ng [ 1773.565740] [ 43781] 0 43781 70319 18674 290816 10589 1000 stress-ng [ 1773.565742] [ 43784] 0 43784 70319 12694 274432 14458 1000 stress-ng [ 1773.565744] [ 43786] 0 43786 70319 4045 196608 13471 1000 stress-ng [ 1773.565747] [ 43787] 0 43787 70319 9546 227328 11732 1000 stress-ng [ 1773.565749] [ 43790] 0 43790 70319 3827 190464 12765 1000 stress-ng [ 1773.565751] [ 43791] 0 43791 70319 13129 243712 10129 1000 stress-ng [ 1773.565753] [ 43793] 0 43793 70319 7140 253952 17570 1000 stress-ng [ 1773.565755] [ 43795] 0 43795 70319 11677 245760 11845 1000 stress-ng [ 1773.565758] [ 43796] 0 43796 70319 7577 231424 14097 1000 stress-ng [ 1773.565760] [ 43798] 0 43798 70319 10752 231424 10988 1000 stress-ng [ 1773.565762] [ 43799] 0 43799 70319 6160 241664 16966 1000 stress-ng [ 1773.565764] [ 43800] 0 43800 70319 9255 219136 11033 1000 stress-ng [ 1773.565766] [ 43801] 0 43801 70319 3535 215040 16093 1000 stress-ng [ 1773.565769] [ 43802] 0 43802 70319 7152 200704 10693 1000 stress-ng [ 1773.565771] [ 43803] 0 43803 70319 17387 245760 6333 1000 stress-ng [ 1773.565773] [ 43804] 0 43804 70319 8990 229376 12684 1000 stress-ng [ 1773.565775] [ 43805] 0 43805 70319 10390 237568 12274 1000 stress-ng [ 1773.565778] [ 43806] 0 43806 70319 13092 251904 11288 1000 stress-ng [ 1773.565780] [ 43807] 0 43807 70319 6733 200704 11311 1000 stress-ng [ 1773.565782] [ 43808] 0 43808 70319 10286 198656 7428 1000 stress-ng [ 1773.565784] [ 43809] 0 43809 70319 11150 262144 14416 1000 stress-ng [ 1773.565786] [ 43811] 0 43811 70319 12591 251904 11786 1000 stress-ng [ 1773.565788] [ 43812] 0 43812 70319 14618 270336 11940 1000 stress-ng [ 1773.565790] [ 43813] 0 43813 70319 8538 215040 11222 1000 stress-ng [ 1773.565793] [ 43814] 0 43814 70319 6163 161792 6931 1000 stress-ng [ 1773.565795] [ 43816] 0 43816 70319 7665 198656 10115 1000 stress-ng [ 1773.565797] [ 43818] 0 43818 70319 7829 186368 8431 1000 stress-ng [ 1773.565799] [ 43819] 0 43819 70319 6034 133120 3562 1000 stress-ng [ 1773.565802] [ 43820] 0 43820 70319 8229 167936 5591 1000 stress-ng [ 1773.565804] [ 43821] 0 43821 70319 9547 200704 8365 1000 stress-ng [ 1773.565806] [ 43822] 0 43822 70319 10319 206848 8451 1000 stress-ng [ 1773.565808] [ 43823] 0 43823 70319 7572 192512 9416 1000 stress-ng [ 1773.565810] [ 43824] 0 43824 70319 8382 202752 9860 1000 stress-ng [ 1773.565812] [ 43825] 0 43825 70319 27343 337920 7663 1000 stress-ng [ 1773.565814] [ 43828] 0 43828 70319 4353 174080 10192 1000 stress-ng [ 1773.565816] [ 43829] 0 43829 70319 4740 139264 5450 1000 stress-ng [ 1773.565819] [ 43830] 0 43830 70319 9456 178176 5684 1000 stress-ng [ 1773.565821] [ 43832] 0 43832 70319 11302 194560 5884 1000 stress-ng [ 1773.565823] [ 43833] 0 43833 70319 6133 176128 8677 1000 stress-ng [ 1773.565826] [ 43834] 0 43834 70319 9857 247808 13929 1000 stress-ng [ 1773.565828] [ 43835] 0 43835 70319 5261 174080 9219 1000 stress-ng [ 1773.565830] [ 43837] 0 43837 70319 17710 233472 4426 1000 stress-ng [ 1773.565832] [ 43838] 0 43838 70319 19733 325632 13689 1000 stress-ng [ 1773.565835] [ 43839] 0 43839 70319 6615 194560 10571 1000 stress-ng [ 1773.565837] [ 43841] 0 43841 70319 1 57344 51 1000 stress-ng [ 1773.565839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43825,uid=0 [ 1773.565848] Out of memory: Killed process 43825 (stress-ng) total-vm:281276kB , anon-rss:109372kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:330kB oom_score _adj:1000 [ 1773.975479] warn_alloc: 1 callbacks suppressed [ 1773.975482] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1773.975491] CPU: 1 PID: 43825 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1773.975494] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1773.975495] Call Trace: [ 1773.975496] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1773.975501] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1773.975504] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1773.975506] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1773.975508] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1773.975514] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1773.975516] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1773.975518] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1773.975519] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1773.975523] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1773.975526] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1773.975530] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1773.975532] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1773.975535] Mem-Info: [ 1773.975536] active_anon:445787 inactive_anon:2300 isolated_anon:320 [ 1773.975536] active_file:7 inactive_file:20 isolated_file:3 [ 1773.975536] unevictable:3 dirty:0 writeback:0 [ 1773.975536] slab_reclaimable:13026 slab_unreclaimable:14582 [ 1773.975536] mapped:26 shmem:6 pagetables:3292 bounce:0 [ 1773.975536] kernel_misc_reclaimable:0 [ 1773.975536] free:1541 free_pcp:0 free_cma:0 [ 1773.975540] Node 0 active_anon:1783232kB inactive_anon:9200kB active_file:28k B inactive_file:80kB unevictable:12kB isolated(anon):1280kB isolated(file):12kB mapped:104kB dirty:0kB writeback:0kB shmem:24kB writeback_tmp:0kB kernel_stack:4 760kB pagetables:13168kB all_unreclaimable? no [ 1773.975544] Node 0 DMA free:6164kB boost:14448kB min:20096kB low:22088kB hig :24080kB reserved_highatomic:0KB active_anon:1783328kB inactive_anon:9320kB acti ve_file:0kB inactive_file:0kB unevictable:12kB writepending:0kB present:2097152k B managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma: 0kB [ 1773.975552] lowmem_reserve[]: 0 0 0 [ 1773.975554] Node 0 DMA: 88*4kB (UM) 60*8kB (UMC) 128*16kB (UMEC) 105*32kB (UM E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6240kB [ 1773.975560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1773.975562] 138 total pagecache pages [ 1773.975563] 65 pages in swap cache [ 1773.975563] Free swap = 0kB [ 1773.975564] Total swap = 2019324kB [ 1773.975565] 524288 pages RAM [ 1773.975565] 0 pages HighMem/MovableOnly [ 1773.975566] 19417 pages reserved [ 1773.975567] 1024 pages cma reserved [ 1775.591190] oom_reaper: reaped process 43825 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1775.720442] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1775.720451] CPU: 1 PID: 43726 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1775.720454] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1775.720455] Call Trace: [ 1775.720456] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1775.720465] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1775.720470] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1775.720471] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1775.720473] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1775.720477] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1775.720479] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1775.720484] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1775.720488] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1775.720490] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1775.720491] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1775.720495] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1775.720498] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1775.720502] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1775.720504] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1775.720508] Mem-Info: [ 1775.720509] active_anon:337426 inactive_anon:109517 isolated_anon:805 [ 1775.720509] active_file:145 inactive_file:299 isolated_file:61 [ 1775.720509] unevictable:3 dirty:0 writeback:0 [ 1775.720509] slab_reclaimable:13024 slab_unreclaimable:14568 [ 1775.720509] mapped:236 shmem:17 pagetables:3317 bounce:0 [ 1775.720509] kernel_misc_reclaimable:0 [ 1775.720509] free:1628 free_pcp:0 free_cma:7 [ 1775.720515] Node 0 active_anon:1349704kB inactive_anon:438068kB active_file:5 80kB inactive_file:1196kB unevictable:12kB isolated(anon):3220kB isolated(file): 244kB mapped:944kB dirty:0kB writeback:0kB shmem:68kB writeback_tmp:0kB kernel_s tack:4752kB pagetables:13268kB all_unreclaimable? no [ 1775.720518] Node 0 DMA free:6512kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1349824kB inactive_anon:438280kB ac tive_file:864kB inactive_file:1596kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fr ee_cma:28kB [ 1775.720524] lowmem_reserve[]: 0 0 0 [ 1775.720526] Node 0 DMA: 78*4kB (UMC) 52*8kB (UMEC) 133*16kB (UME) 109*32kB (U ME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6536kB [ 1775.720533] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1775.720534] 566 total pagecache pages [ 1775.720535] 54 pages in swap cache [ 1775.720536] Free swap = 0kB [ 1775.720536] Total swap = 2019324kB [ 1775.720537] 524288 pages RAM [ 1775.720538] 0 pages HighMem/MovableOnly [ 1775.720539] 19417 pages reserved [ 1775.720539] 1024 pages cma reserved [ 1775.720540] Tasks state (memory values in pages): [ 1775.720541] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1775.720543] [ 853] 0 853 10009 11 122880 286 -250 systemd-journal [ 1775.720546] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1775.720548] [ 1053] 999 1053 3834 28 88064 198 -900 systemd-oomd [ 1775.720551] [ 1054] 0 1054 4359 11 63488 171 -1000 auditd [ 1775.720553] [ 1057] 193 1057 5408 0 106496 893 0 systemd-resolve [ 1775.720555] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1775.720558] [ 1079] 0 1079 63558 18 155648 620 0 NetworkManager [ 1775.720560] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1775.720562] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1775.720564] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1775.720567] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1775.720569] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1775.720571] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1775.720574] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1775.720576] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1775.720578] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1775.720580] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1775.720582] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1775.720585] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1775.720587] [ 1225] 0 1225 57822 26 79872 249 -1000 restraintd [ 1775.720589] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1775.720592] [ 1257] 0 1257 1797 16 63488 83 0 runtest.sh [ 1775.720594] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1775.720596] [ 1306] 0 1306 3994 40 114688 566 0 sshd [ 1775.720598] [ 1307] 0 1307 40480 284 100352 1204 0 restraintd [ 1775.720601] [ 26970] 0 26970 18098 3 86016 590 -1000 dmeventd [ 1775.720603] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1775.720606] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1775.720608] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1775.720610] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1775.720613] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1775.720615] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1775.720617] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1775.720619] [ 43713] 0 43713 4783 1 57344 52 -1000 stress-ng [ 1775.720621] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1775.720624] [ 43715] 0 43715 4783 1 57344 52 -1000 stress-ng [ 1775.720626] [ 43716] 0 43716 4783 4 57344 49 -1000 stress-ng [ 1775.720628] [ 43717] 0 43717 4783 0 57344 58 -1000 stress-ng [ 1775.720630] [ 43718] 0 43718 4783 2 57344 51 -1000 stress-ng [ 1775.720632] [ 43721] 0 43721 4783 7 57344 46 -1000 stress-ng [ 1775.720634] [ 43723] 0 43723 4783 13 57344 40 -1000 stress-ng [ 1775.720636] [ 43724] 0 43724 4783 60 57344 45 -1000 stress-ng [ 1775.720638] [ 43725] 0 43725 4783 0 57344 60 -1000 stress-ng [ 1775.720641] [ 43726] 0 43726 70319 4422 237568 18044 1000 stress-ng [ 1775.720643] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1775.720645] [ 43730] 0 43730 4783 3 57344 50 -1000 stress-ng [ 1775.720647] [ 43732] 0 43732 4783 0 57344 58 -1000 stress-ng [ 1775.720649] [ 43733] 0 43733 4783 14 57344 39 -1000 stress-ng [ 1775.720651] [ 43735] 0 43735 4783 6 57344 47 -1000 stress-ng [ 1775.720653] [ 43736] 0 43736 4783 0 57344 54 -1000 stress-ng [ 1775.720655] [ 43737] 0 43737 4783 6 57344 47 -1000 stress-ng [ 1775.720658] [ 43738] 0 43738 4783 6 57344 47 -1000 stress-ng [ 1775.720660] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1775.720662] [ 43741] 0 43741 4783 17 57344 38 -1000 stress-ng [ 1775.720664] [ 43742] 0 43742 4783 0 57344 54 -1000 stress-ng [ 1775.720666] [ 43743] 0 43743 4783 11 57344 46 -1000 stress-ng [ 1775.720668] [ 43744] 0 43744 4783 13 57344 46 -1000 stress-ng [ 1775.720670] [ 43745] 0 43745 4783 4 57344 49 -1000 stress-ng [ 1775.720672] [ 43746] 0 43746 4783 7 57344 46 -1000 stress-ng [ 1775.720674] [ 43747] 0 43747 4783 5 57344 48 -1000 stress-ng [ 1775.720677] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1775.720679] [ 43750] 0 43750 4783 0 57344 57 -1000 stress-ng [ 1775.720681] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1775.720683] [ 43752] 0 43752 4783 7 57344 46 -1000 stress-ng [ 1775.720685] [ 43754] 0 43754 4783 12 57344 41 -1000 stress-ng [ 1775.720687] [ 43755] 0 43755 4783 1 57344 52 -1000 stress-ng [ 1775.720689] [ 43756] 0 43756 4783 1 57344 52 -1000 stress-ng [ 1775.720691] [ 43757] 0 43757 4783 0 57344 53 -1000 stress-ng [ 1775.720693] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1775.720695] [ 43759] 0 43759 4783 0 57344 53 -1000 stress-ng [ 1775.720697] [ 43760] 0 43760 4783 6 57344 47 -1000 stress-ng [ 1775.720699] [ 43761] 0 43761 4783 1 57344 52 -1000 stress-ng [ 1775.720701] [ 43762] 0 43762 4783 3 57344 50 -1000 stress-ng [ 1775.720703] [ 43763] 0 43763 4783 0 57344 54 -1000 stress-ng [ 1775.720706] [ 43764] 0 43764 4783 4 57344 49 -1000 stress-ng [ 1775.720708] [ 43765] 0 43765 4783 1 57344 52 -1000 stress-ng [ 1775.720710] [ 43766] 0 43766 4783 5 57344 48 -1000 stress-ng [ 1775.720713] [ 43767] 0 43767 4783 0 57344 58 -1000 stress-ng [ 1775.720715] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1775.720717] [ 43769] 0 43769 4783 7 57344 46 -1000 stress-ng [ 1775.720718] [ 43770] 0 43770 4783 7 57344 46 -1000 stress-ng [ 1775.720720] [ 43771] 0 43771 4783 1 57344 52 -1000 stress-ng [ 1775.720723] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1775.720725] [ 43773] 0 43773 4783 0 57344 56 -1000 stress-ng [ 1775.720727] [ 43774] 0 43774 4783 0 57344 58 -1000 stress-ng [ 1775.720729] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1775.720731] [ 43776] 0 43776 4783 11 57344 48 -1000 stress-ng [ 1775.720733] [ 43777] 0 43777 4783 0 57344 57 -1000 stress-ng [ 1775.720735] [ 43780] 0 43780 70319 7552 237568 15112 1000 stress-ng [ 1775.720737] [ 43781] 0 43781 70319 19466 296960 10589 1000 stress-ng [ 1775.720740] [ 43784] 0 43784 70319 12515 276480 14901 1000 stress-ng [ 1775.720742] [ 43786] 0 43786 70319 4043 196608 13473 1000 stress-ng [ 1775.720744] [ 43787] 0 43787 70319 10271 233472 11733 1000 stress-ng [ 1775.720745] [ 43790] 0 43790 70319 3827 190464 12765 1000 stress-ng [ 1775.720748] [ 43791] 0 43791 70319 15175 260096 10129 1000 stress-ng [ 1775.720750] [ 43793] 0 43793 70319 7470 258048 17570 1000 stress-ng [ 1775.720752] [ 43795] 0 43795 70319 11843 247808 11877 1000 stress-ng [ 1775.720754] [ 43796] 0 43796 70319 11735 264192 14097 1000 stress-ng [ 1775.720756] [ 43798] 0 43798 70319 11078 233472 10992 1000 stress-ng [ 1775.720758] [ 43799] 0 43799 70319 6153 241664 16973 1000 stress-ng [ 1775.720760] [ 43800] 0 43800 70319 9254 219136 11034 1000 stress-ng [ 1775.720762] [ 43801] 0 43801 70319 2563 215040 17197 1000 stress-ng [ 1775.720764] [ 43802] 0 43802 70319 9992 223232 10757 1000 stress-ng [ 1775.720766] [ 43803] 0 43803 70319 24480 303104 6368 1000 stress-ng [ 1775.720768] [ 43804] 0 43804 70319 8989 229376 12685 1000 stress-ng [ 1775.720770] [ 43805] 0 43805 70319 10375 237568 12289 1000 stress-ng [ 1775.720773] [ 43806] 0 43806 70319 13090 251904 11290 1000 stress-ng [ 1775.720775] [ 43807] 0 43807 70319 6733 202752 11311 1000 stress-ng [ 1775.720777] [ 43808] 0 43808 70319 14758 243712 8500 1000 stress-ng [ 1775.720779] [ 43809] 0 43809 70319 11809 266240 14417 1000 stress-ng [ 1775.720781] [ 43811] 0 43811 70319 13379 258048 11790 1000 stress-ng [ 1775.720783] [ 43812] 0 43812 70319 14581 270336 11977 1000 stress-ng [ 1775.720785] [ 43813] 0 43813 70319 9841 225280 11239 1000 stress-ng [ 1775.720787] [ 43814] 0 43814 70319 4803 161792 8291 1000 stress-ng [ 1775.720790] [ 43816] 0 43816 70319 8456 206848 10116 1000 stress-ng [ 1775.720792] [ 43818] 0 43818 70319 7423 186368 8837 1000 stress-ng [ 1775.720794] [ 43819] 0 43819 70319 5273 133120 4323 1000 stress-ng [ 1775.720796] [ 43820] 0 43820 70319 8161 167936 5659 1000 stress-ng [ 1775.720798] [ 43821] 0 43821 70319 9842 202752 8400 1000 stress-ng [ 1775.720800] [ 43822] 0 43822 70319 10429 208896 8473 1000 stress-ng [ 1775.720802] [ 43823] 0 43823 70319 7529 192512 9459 1000 stress-ng [ 1775.720805] [ 43824] 0 43824 70319 8580 204800 9860 1000 stress-ng [ 1775.720807] [ 43828] 0 43828 70319 4683 176128 10192 1000 stress-ng [ 1775.720809] [ 43829] 0 43829 70319 4739 139264 5451 1000 stress-ng [ 1775.720811] [ 43830] 0 43830 70319 9720 180224 5684 1000 stress-ng [ 1775.720813] [ 43832] 0 43832 70319 10993 198656 6589 1000 stress-ng [ 1775.720815] [ 43833] 0 43833 70319 6133 176128 8677 1000 stress-ng [ 1775.720817] [ 43834] 0 43834 70319 9080 247808 14706 1000 stress-ng [ 1775.720820] [ 43835] 0 43835 70319 5261 174080 9219 1000 stress-ng [ 1775.720822] [ 43837] 0 43837 70319 18237 239616 4427 1000 stress-ng [ 1775.720824] [ 43838] 0 43838 70319 23788 358400 13726 1000 stress-ng [ 1775.720826] [ 43839] 0 43839 70319 6773 198656 11007 1000 stress-ng [ 1775.720828] [ 43841] 0 43841 70319 1 57344 51 1000 stress-ng [ 1775.720831] [ 43850] 0 43850 1797 26 49152 73 0 runtest.sh [ 1775.720833] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43838,uid=0 [ 1775.720844] Out of memory: Killed process 43838 (stress-ng) total-vm:281276kB , anon-rss:95152kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:350kB oom_score_ adj:1000 [ 1777.758134] oom_reaper: reaped process 43838 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1777.787726] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1777.787737] CPU: 0 PID: 43714 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1777.787740] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1777.787741] Call Trace: [ 1777.787742] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1777.787753] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1777.787757] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1777.787758] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1777.787760] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1777.787765] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1777.787767] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1777.787773] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1777.787777] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1777.787778] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1777.787784] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1777.787786] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1777.787789] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1777.787793] Mem-Info: [ 1777.787794] active_anon:334617 inactive_anon:112429 isolated_anon:519 [ 1777.787794] active_file:155 inactive_file:592 isolated_file:76 [ 1777.787794] unevictable:3 dirty:0 writeback:0 [ 1777.787794] slab_reclaimable:13023 slab_unreclaimable:14550 [ 1777.787794] mapped:631 shmem:19 pagetables:3298 bounce:0 [ 1777.787794] kernel_misc_reclaimable:0 [ 1777.787794] free:1626 free_pcp:35 free_cma:3 [ 1777.787800] Node 0 active_anon:1338468kB inactive_anon:449716kB active_file:6 20kB inactive_file:2368kB unevictable:12kB isolated(anon):2076kB isolated(file): 304kB mapped:2524kB dirty:0kB writeback:0kB shmem:76kB writeback_tmp:0kB kernel_ stack:4672kB pagetables:13192kB all_unreclaimable? no [ 1777.787803] Node 0 DMA free:6504kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1337944kB inactive_anon:449340kB ac tive_file:460kB inactive_file:2260kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:140kB local_pcp:0kB free_cma:12kB [ 1777.787809] lowmem_reserve[]: 0 0 0 [ 1777.787811] Node 0 DMA: 138*4kB (UME) 46*8kB (UMEC) 136*16kB (UME) 110*32kB ( UME) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6744kB [ 1777.787818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1777.787820] 885 total pagecache pages [ 1777.787821] 46 pages in swap cache [ 1777.787821] Free swap = 0kB [ 1777.787822] Total swap = 2019324kB [ 1777.787823] 524288 pages RAM [ 1777.787824] 0 pages HighMem/MovableOnly [ 1777.787824] 19417 pages reserved [ 1777.787825] 1024 pages cma reserved [ 1777.787826] Tasks state (memory values in pages): [ 1777.787826] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1777.787828] [ 853] 0 853 10009 49 122880 248 -250 systemd-journal [ 1777.787831] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1777.787834] [ 1053] 999 1053 3834 130 88064 194 -900 systemd-oomd [ 1777.787836] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1777.787838] [ 1057] 193 1057 5408 42 106496 842 0 systemd-resolve [ 1777.787841] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1777.787843] [ 1079] 0 1079 63558 252 155648 450 0 NetworkManager [ 1777.787845] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1777.787847] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1777.787850] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1777.787852] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1777.787854] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1777.787856] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1777.787859] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1777.787861] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1777.787863] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1777.787865] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1777.787867] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1777.787869] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1777.787871] [ 1225] 0 1225 57821 27 79872 248 -1000 restraintd [ 1777.787874] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1777.787876] [ 1257] 0 1257 1797 46 63488 54 0 runtest.sh [ 1777.787878] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1777.787881] [ 1306] 0 1306 3994 35 114688 571 0 sshd [ 1777.787883] [ 1307] 0 1307 40480 349 100352 1204 0 restraintd [ 1777.787885] [ 26970] 0 26970 18098 5 86016 588 -1000 dmeventd [ 1777.787888] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1777.787890] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1777.787893] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1777.787896] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1777.787898] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1777.787901] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1777.787903] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1777.787905] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1777.787907] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1777.787909] [ 43715] 0 43715 4783 0 57344 55 -1000 stress-ng [ 1777.787912] [ 43716] 0 43716 4783 4 57344 49 -1000 stress-ng [ 1777.787914] [ 43717] 0 43717 4783 0 57344 58 -1000 stress-ng [ 1777.787916] [ 43718] 0 43718 4783 0 57344 53 -1000 stress-ng [ 1777.787919] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1777.787921] [ 43724] 0 43724 4783 5 57344 48 -1000 stress-ng [ 1777.787923] [ 43725] 0 43725 4783 70 57344 42 -1000 stress-ng [ 1777.787925] [ 43726] 0 43726 70319 11232 290816 18098 1000 stress-ng [ 1777.787927] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1777.787929] [ 43730] 0 43730 4783 0 57344 54 -1000 stress-ng [ 1777.787931] [ 43732] 0 43732 4783 9 57344 48 -1000 stress-ng [ 1777.787934] [ 43733] 0 43733 4783 16 57344 37 -1000 stress-ng [ 1777.787936] [ 43735] 0 43735 4783 3 57344 50 -1000 stress-ng [ 1777.787938] [ 43736] 0 43736 4783 0 57344 54 -1000 stress-ng [ 1777.787940] [ 43737] 0 43737 4783 4 57344 49 -1000 stress-ng [ 1777.787941] [ 43738] 0 43738 4783 0 57344 53 -1000 stress-ng [ 1777.787944] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1777.787946] [ 43741] 0 43741 4783 5 57344 49 -1000 stress-ng [ 1777.787948] [ 43742] 0 43742 4783 0 57344 55 -1000 stress-ng [ 1777.787950] [ 43743] 0 43743 4783 7 57344 46 -1000 stress-ng [ 1777.787952] [ 43744] 0 43744 4783 5 57344 48 -1000 stress-ng [ 1777.787954] [ 43745] 0 43745 4783 2 57344 51 -1000 stress-ng [ 1777.787956] [ 43746] 0 43746 4783 2 57344 51 -1000 stress-ng [ 1777.787958] [ 43747] 0 43747 4783 0 57344 53 -1000 stress-ng [ 1777.787960] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1777.787962] [ 43750] 0 43750 4783 0 57344 57 -1000 stress-ng [ 1777.787964] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1777.787967] [ 43752] 0 43752 4783 3 57344 50 -1000 stress-ng [ 1777.787968] [ 43754] 0 43754 4783 5 57344 48 -1000 stress-ng [ 1777.787971] [ 43755] 0 43755 4783 1 57344 52 -1000 stress-ng [ 1777.787973] [ 43756] 0 43756 4783 1 57344 52 -1000 stress-ng [ 1777.787975] [ 43757] 0 43757 4783 0 57344 55 -1000 stress-ng [ 1777.787977] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1777.787979] [ 43759] 0 43759 4783 8 57344 45 -1000 stress-ng [ 1777.787981] [ 43760] 0 43760 4783 0 57344 53 -1000 stress-ng [ 1777.787983] [ 43761] 0 43761 4783 1 57344 52 -1000 stress-ng [ 1777.787985] [ 43762] 0 43762 4783 7 57344 46 -1000 stress-ng [ 1777.787987] [ 43763] 0 43763 4783 0 57344 58 -1000 stress-ng [ 1777.787989] [ 43764] 0 43764 4783 1 57344 52 -1000 stress-ng [ 1777.787991] [ 43765] 0 43765 4783 0 57344 54 -1000 stress-ng [ 1777.787993] [ 43766] 0 43766 4783 1 57344 52 -1000 stress-ng [ 1777.787996] [ 43767] 0 43767 4783 0 57344 58 -1000 stress-ng [ 1777.787998] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1777.788000] [ 43769] 0 43769 4783 7 57344 46 -1000 stress-ng [ 1777.788002] [ 43770] 0 43770 4783 4 57344 49 -1000 stress-ng [ 1777.788005] [ 43771] 0 43771 4783 0 57344 60 -1000 stress-ng [ 1777.788007] [ 43772] 0 43772 4783 0 57344 60 -1000 stress-ng [ 1777.788009] [ 43773] 0 43773 4783 0 57344 56 -1000 stress-ng [ 1777.788011] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1777.788013] [ 43775] 0 43775 4783 0 57344 58 -1000 stress-ng [ 1777.788015] [ 43777] 0 43777 4783 0 57344 58 -1000 stress-ng [ 1777.788017] [ 43780] 0 43780 70319 13623 286720 15113 1000 stress-ng [ 1777.788019] [ 43781] 0 43781 70319 19960 301056 10623 1000 stress-ng [ 1777.788021] [ 43784] 0 43784 70319 13580 286720 14958 1000 stress-ng [ 1777.788023] [ 43786] 0 43786 70319 4015 196608 13501 1000 stress-ng [ 1777.788025] [ 43787] 0 43787 70319 10403 233472 11733 1000 stress-ng [ 1777.788027] [ 43790] 0 43790 70319 4289 194560 12765 1000 stress-ng [ 1777.788030] [ 43791] 0 43791 70319 13439 260096 11865 1000 stress-ng [ 1777.788032] [ 43793] 0 43793 70319 7412 258048 17628 1000 stress-ng [ 1777.788034] [ 43795] 0 43795 70319 12381 253952 12065 1000 stress-ng [ 1777.788036] [ 43796] 0 43796 70319 11730 264192 14168 1000 stress-ng [ 1777.788038] [ 43798] 0 43798 70319 7970 233472 14100 1000 stress-ng [ 1777.788041] [ 43799] 0 43799 70319 6188 243712 17004 1000 stress-ng [ 1777.788043] [ 43800] 0 43800 70319 9254 219136 11034 1000 stress-ng [ 1777.788045] [ 43801] 0 43801 70319 3486 223232 17198 1000 stress-ng [ 1777.788047] [ 43802] 0 43802 70319 10378 225280 10767 1000 stress-ng [ 1777.788050] [ 43803] 0 43803 70319 22953 303104 7895 1000 stress-ng [ 1777.788052] [ 43804] 0 43804 70319 9573 235520 12695 1000 stress-ng [ 1777.788054] [ 43805] 0 43805 70319 10131 237568 12533 1000 stress-ng [ 1777.788056] [ 43806] 0 43806 70319 13031 251904 11349 1000 stress-ng [ 1777.788059] [ 43807] 0 43807 70319 10892 249856 13158 1000 stress-ng [ 1777.788061] [ 43808] 0 43808 70319 16334 258048 8772 1000 stress-ng [ 1777.788063] [ 43809] 0 43809 70319 12205 270336 14417 1000 stress-ng [ 1777.788065] [ 43811] 0 43811 70319 12991 258048 12178 1000 stress-ng [ 1777.788068] [ 43812] 0 43812 70319 15173 274432 11979 1000 stress-ng [ 1777.788070] [ 43813] 0 43813 70319 9829 225280 11251 1000 stress-ng [ 1777.788072] [ 43814] 0 43814 70319 4801 161792 8293 1000 stress-ng [ 1777.788074] [ 43816] 0 43816 70319 9819 217088 10139 1000 stress-ng [ 1777.788076] [ 43818] 0 43818 70319 7423 186368 8837 1000 stress-ng [ 1777.788078] [ 43819] 0 43819 70319 5272 133120 4324 1000 stress-ng [ 1777.788080] [ 43820] 0 43820 70319 8227 167936 5659 1000 stress-ng [ 1777.788082] [ 43821] 0 43821 70319 10540 215040 9220 1000 stress-ng [ 1777.788085] [ 43822] 0 43822 70319 9381 208896 9521 1000 stress-ng [ 1777.788087] [ 43823] 0 43823 70319 6998 196608 10386 1000 stress-ng [ 1777.788089] [ 43824] 0 43824 70319 8778 206848 9860 1000 stress-ng [ 1777.788091] [ 43828] 0 43828 70319 4733 176128 10208 1000 stress-ng [ 1777.788093] [ 43829] 0 43829 70319 4724 139264 5466 1000 stress-ng [ 1777.788095] [ 43830] 0 43830 70319 10173 184320 5693 1000 stress-ng [ 1777.788098] [ 43832] 0 43832 70319 10956 200704 6956 1000 stress-ng [ 1777.788100] [ 43833] 0 43833 70319 5888 176128 8922 1000 stress-ng [ 1777.788102] [ 43834] 0 43834 70319 12717 282624 15425 1000 stress-ng [ 1777.788105] [ 43835] 0 43835 70319 5241 174080 9239 1000 stress-ng [ 1777.788107] [ 43837] 0 43837 70319 18235 239616 4429 1000 stress-ng [ 1777.788109] [ 43839] 0 43839 70319 8357 212992 11007 1000 stress-ng [ 1777.788112] [ 43841] 0 43841 70319 15 57344 45 1000 stress-ng [ 1777.788114] [ 43851] 0 43851 574 48 43008 0 0 sleep [ 1777.788116] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43803,uid=0 [ 1777.788127] Out of memory: Killed process 43803 (stress-ng) total-vm:281276kB , anon-rss:91812kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_ adj:1000 [ 1778.060966] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1778.060975] CPU: 0 PID: 43791 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1778.060977] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1778.060978] Call Trace: [ 1778.060980] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1778.060985] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1778.060987] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1778.060988] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1778.060990] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1778.060993] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1778.060995] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1778.060998] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1778.061000] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1778.061002] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1778.061003] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1778.061007] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1778.061010] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1778.061014] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1778.061016] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1778.061019] Mem-Info: [ 1778.061020] active_anon:330013 inactive_anon:116066 isolated_anon:959 [ 1778.061020] active_file:371 inactive_file:821 isolated_file:41 [ 1778.061020] unevictable:3 dirty:0 writeback:0 [ 1778.061020] slab_reclaimable:13023 slab_unreclaimable:14550 [ 1778.061020] mapped:1177 shmem:19 pagetables:3214 bounce:0 [ 1778.061020] kernel_misc_reclaimable:0 [ 1778.061020] free:1743 free_pcp:19 free_cma:3 [ 1778.061025] Node 0 active_anon:1320052kB inactive_anon:464264kB active_file:1 484kB inactive_file:3284kB unevictable:12kB isolated(anon):3836kB isolated(file :164kB mapped:4708kB dirty:0kB writeback:0kB shmem:76kB writeback_tmp:0kB kernel _stack:4648kB pagetables:12856kB all_unreclaimable? no [ 1778.061028] Node 0 DMA free:6972kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1320496kB inactive_anon:463756kB ac tive_file:2148kB inactive_file:3476kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:12kB [ 1778.061033] lowmem_reserve[]: 0 0 0 [ 1778.061035] Node 0 DMA: 158*4kB (UM) 79*8kB (UMC) 146*16kB (UME) 113*32kB (UM E) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7344kB [ 1778.061042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1778.061043] 1284 total pagecache pages [ 1778.061044] 46 pages in swap cache [ 1778.061045] Free swap = 0kB [ 1778.061045] Total swap = 2019324kB [ 1778.061046] 524288 pages RAM [ 1778.061047] 0 pages HighMem/MovableOnly [ 1778.061047] 19417 pages reserved [ 1778.061048] 1024 pages cma reserved [ 1778.061049] Tasks state (memory values in pages): [ 1778.061049] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1778.061051] [ 853] 0 853 10009 8 122880 289 -250 systemd-journal [ 1778.061054] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1778.061056] [ 1053] 999 1053 3834 139 88064 194 -900 systemd-oomd [ 1778.061059] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1778.061061] [ 1057] 193 1057 5408 1 106496 883 0 systemd-resolve [ 1778.061063] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1778.061066] [ 1079] 0 1079 63558 293 155648 499 0 NetworkManager [ 1778.061068] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1778.061069] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1778.061072] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1778.061074] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1778.061076] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1778.061078] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1778.061081] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1778.061083] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1778.061085] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1778.061087] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1778.061089] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1778.061090] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1778.061093] [ 1225] 0 1225 57821 0 79872 292 -1000 restraintd [ 1778.061095] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1778.061097] [ 1257] 0 1257 1797 12 63488 88 0 runtest.sh [ 1778.061099] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1778.061101] [ 1306] 0 1306 3994 211 114688 561 0 sshd [ 1778.061103] [ 1307] 0 1307 40480 622 100352 1172 0 restraintd [ 1778.061106] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1778.061108] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1778.061110] [ 41852] 0 41852 3843 0 88064 240 0 systemd-userwor [ 1778.061112] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1778.061114] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1778.061116] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1778.061118] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1778.061120] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1778.061122] [ 43713] 0 43713 4783 0 57344 54 -1000 stress-ng [ 1778.061124] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1778.061126] [ 43715] 0 43715 4783 0 57344 55 -1000 stress-ng [ 1778.061129] [ 43716] 0 43716 4783 4 57344 49 -1000 stress-ng [ 1778.061131] [ 43717] 0 43717 4783 0 57344 58 -1000 stress-ng [ 1778.061133] [ 43718] 0 43718 4783 0 57344 53 -1000 stress-ng [ 1778.061135] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1778.061137] [ 43724] 0 43724 4783 5 57344 48 -1000 stress-ng [ 1778.061139] [ 43725] 0 43725 4783 11 57344 42 -1000 stress-ng [ 1778.061141] [ 43726] 0 43726 70319 11101 290816 18229 1000 stress-ng [ 1778.061143] [ 43727] 0 43727 4783 0 57344 54 -1000 stress-ng [ 1778.061145] [ 43730] 0 43730 4783 0 57344 57 -1000 stress-ng [ 1778.061147] [ 43732] 0 43732 4783 9 57344 48 -1000 stress-ng [ 1778.061150] [ 43733] 0 43733 4783 16 57344 37 -1000 stress-ng [ 1778.061152] [ 43735] 0 43735 4783 3 57344 50 -1000 stress-ng [ 1778.061154] [ 43736] 0 43736 4783 0 57344 54 -1000 stress-ng [ 1778.061156] [ 43737] 0 43737 4783 4 57344 49 -1000 stress-ng [ 1778.061158] [ 43738] 0 43738 4783 0 57344 55 -1000 stress-ng [ 1778.061160] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1778.061162] [ 43741] 0 43741 4783 4 57344 49 -1000 stress-ng [ 1778.061164] [ 43742] 0 43742 4783 0 57344 55 -1000 stress-ng [ 1778.061166] [ 43743] 0 43743 4783 7 57344 46 -1000 stress-ng [ 1778.061168] [ 43744] 0 43744 4783 5 57344 48 -1000 stress-ng [ 1778.061170] [ 43745] 0 43745 4783 2 57344 51 -1000 stress-ng [ 1778.061173] [ 43746] 0 43746 4783 2 57344 51 -1000 stress-ng [ 1778.061175] [ 43747] 0 43747 4783 0 57344 53 -1000 stress-ng [ 1778.061177] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1778.061179] [ 43750] 0 43750 4783 0 57344 57 -1000 stress-ng [ 1778.061181] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1778.061183] [ 43752] 0 43752 4783 2 57344 51 -1000 stress-ng [ 1778.061185] [ 43754] 0 43754 4783 4 57344 49 -1000 stress-ng [ 1778.061187] [ 43755] 0 43755 4783 1 57344 52 -1000 stress-ng [ 1778.061189] [ 43756] 0 43756 4783 1 57344 52 -1000 stress-ng [ 1778.061191] [ 43757] 0 43757 4783 0 57344 55 -1000 stress-ng [ 1778.061193] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1778.061195] [ 43759] 0 43759 4783 8 57344 45 -1000 stress-ng [ 1778.061197] [ 43760] 0 43760 4783 0 57344 53 -1000 stress-ng [ 1778.061200] [ 43761] 0 43761 4783 1 57344 52 -1000 stress-ng [ 1778.061202] [ 43762] 0 43762 4783 7 57344 46 -1000 stress-ng [ 1778.061204] [ 43763] 0 43763 4783 0 57344 60 -1000 stress-ng [ 1778.061206] [ 43764] 0 43764 4783 1 57344 52 -1000 stress-ng [ 1778.061208] [ 43765] 0 43765 4783 0 57344 54 -1000 stress-ng [ 1778.061210] [ 43766] 0 43766 4783 1 57344 52 -1000 stress-ng [ 1778.061212] [ 43767] 0 43767 4783 0 57344 59 -1000 stress-ng [ 1778.061214] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1778.061216] [ 43769] 0 43769 4783 7 57344 46 -1000 stress-ng [ 1778.061218] [ 43770] 0 43770 4783 2 57344 51 -1000 stress-ng [ 1778.061220] [ 43771] 0 43771 4783 0 57344 61 -1000 stress-ng [ 1778.061222] [ 43772] 0 43772 4783 7 57344 46 -1000 stress-ng [ 1778.061224] [ 43773] 0 43773 4783 0 57344 56 -1000 stress-ng [ 1778.061226] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1778.061228] [ 43775] 0 43775 4783 0 57344 59 -1000 stress-ng [ 1778.061230] [ 43777] 0 43777 4783 0 57344 58 -1000 stress-ng [ 1778.061233] [ 43780] 0 43780 70319 13616 286720 15120 1000 stress-ng [ 1778.061235] [ 43781] 0 43781 70319 19960 301056 10623 1000 stress-ng [ 1778.061237] [ 43784] 0 43784 70319 11985 286720 16685 1000 stress-ng [ 1778.061239] [ 43786] 0 43786 70319 12925 268288 13501 1000 stress-ng [ 1778.061241] [ 43787] 0 43787 70319 10298 233472 11838 1000 stress-ng [ 1778.061243] [ 43790] 0 43790 70319 4289 194560 12765 1000 stress-ng [ 1778.061245] [ 43791] 0 43791 70319 12552 260096 12752 1000 stress-ng [ 1778.061247] [ 43793] 0 43793 70319 9458 274432 17628 1000 stress-ng [ 1778.061249] [ 43795] 0 43795 70319 12252 253952 12194 1000 stress-ng [ 1778.061251] [ 43796] 0 43796 70319 11711 264192 14187 1000 stress-ng [ 1778.061253] [ 43798] 0 43798 70319 10867 256000 14107 1000 stress-ng [ 1778.061255] [ 43799] 0 43799 70319 6173 243712 17019 1000 stress-ng [ 1778.061258] [ 43800] 0 43800 70319 9308 219136 11046 1000 stress-ng [ 1778.061260] [ 43801] 0 43801 70319 3486 223232 17198 1000 stress-ng [ 1778.061262] [ 43802] 0 43802 70319 10378 227328 10767 1000 stress-ng [ 1778.061264] [ 43804] 0 43804 70319 9540 235520 12728 1000 stress-ng [ 1778.061266] [ 43805] 0 43805 70319 10077 237568 12587 1000 stress-ng [ 1778.061267] [ 43806] 0 43806 70319 13955 260096 11349 1000 stress-ng [ 1778.061269] [ 43807] 0 43807 70319 10860 249856 13190 1000 stress-ng [ 1778.061272] [ 43808] 0 43808 70319 16177 258048 8929 1000 stress-ng [ 1778.061274] [ 43809] 0 43809 70319 12173 270336 14449 1000 stress-ng [ 1778.061276] [ 43811] 0 43811 70319 13123 260096 12178 1000 stress-ng [ 1778.061278] [ 43812] 0 43812 70319 15588 278528 12026 1000 stress-ng [ 1778.061280] [ 43813] 0 43813 70319 9817 225280 11263 1000 stress-ng [ 1778.061282] [ 43814] 0 43814 70319 4801 161792 8293 1000 stress-ng [ 1778.061284] [ 43816] 0 43816 70319 9724 217088 10234 1000 stress-ng [ 1778.061286] [ 43818] 0 43818 70319 7423 186368 8837 1000 stress-ng [ 1778.061288] [ 43819] 0 43819 70319 5272 133120 4324 1000 stress-ng [ 1778.061290] [ 43820] 0 43820 70319 8227 167936 5659 1000 stress-ng [ 1778.061292] [ 43821] 0 43821 70319 20702 296960 9222 1000 stress-ng [ 1778.061294] [ 43822] 0 43822 70319 9008 208896 9894 1000 stress-ng [ 1778.061296] [ 43823] 0 43823 70319 4709 196608 12675 1000 stress-ng [ 1778.061298] [ 43824] 0 43824 70319 9042 208896 9860 1000 stress-ng [ 1778.061300] [ 43828] 0 43828 70319 6945 194560 10240 1000 stress-ng [ 1778.061303] [ 43829] 0 43829 70319 4724 139264 5466 1000 stress-ng [ 1778.061305] [ 43830] 0 43830 70319 9975 192512 7013 1000 stress-ng [ 1778.061307] [ 43832] 0 43832 70319 10956 200704 6956 1000 stress-ng [ 1778.061310] [ 43833] 0 43833 70319 5856 176128 8954 1000 stress-ng [ 1778.061311] [ 43834] 0 43834 70319 12717 282624 15425 1000 stress-ng [ 1778.061314] [ 43835] 0 43835 70319 5221 174080 9259 1000 stress-ng [ 1778.061316] [ 43837] 0 43837 70319 18433 239616 4429 1000 stress-ng [ 1778.061318] [ 43839] 0 43839 70319 9017 217088 11007 1000 stress-ng [ 1778.061320] [ 43841] 0 43841 70319 14 57344 46 1000 stress-ng [ 1778.061322] [ 43851] 0 43851 1334 126 59392 2 0 sleep [ 1778.061325] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43781,uid=0 [ 1778.061333] Out of memory: Killed process 43781 (stress-ng) total-vm:281276k , anon-rss:79840kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:294kB oom_score_ adj:1000 [ 1780.109533] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1780.109549] CPU: 0 PID: 43774 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1780.109552] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1780.109552] Call Trace: [ 1780.109554] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1780.109563] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1780.109567] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1780.109569] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1780.109571] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1780.109576] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1780.109578] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1780.109582] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1780.109584] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1780.109588] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1780.109594] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1780.109596] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1780.109599] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1780.109603] Mem-Info: [ 1780.109604] active_anon:359803 inactive_anon:87647 isolated_anon:525 [ 1780.109604] active_file:73 inactive_file:195 isolated_file:151 [ 1780.109604] unevictable:3 dirty:0 writeback:0 [ 1780.109604] slab_reclaimable:13027 slab_unreclaimable:14539 [ 1780.109604] mapped:342 shmem:19 pagetables:3229 bounce:0 [ 1780.109604] kernel_misc_reclaimable:0 [ 1780.109604] free:1547 free_pcp:0 free_cma:0 [ 1780.109609] Node 0 active_anon:1439212kB inactive_anon:350588kB active_file:2 92kB inactive_file:780kB unevictable:12kB isolated(anon):2228kB isolated(file):6 04kB mapped:1368kB dirty:0kB writeback:0kB shmem:76kB writeback_tmp:0kB kernel_s tack:4640kB pagetables:12916kB all_unreclaimable? no [ 1780.109613] Node 0 DMA free:6188kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1439088kB inactive_anon:350424kB ac tive_file:240kB inactive_file:1036kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fr ee_cma:0kB [ 1780.109618] lowmem_reserve[]: 0 0 0 [ 1780.109620] Node 0 DMA: 181*4kB (UM) 63*8kB (UM) 133*16kB (UME) 112*32kB (UME ) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6940kB [ 1780.109627] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugep ges_size=1024kB [ 1780.109628] 475 total pagecache pages [ 1780.109629] 22 pages in swap cache [ 1780.109630] Free swap = 0kB [ 1780.109630] Total swap = 2019324kB [ 1780.109631] 524288 pages RAM [ 1780.109632] 0 pages HighMem/MovableOnly [ 1780.109632] 19417 pages reserved [ 1780.109633] 1024 pages cma reserved [ 1780.109634] Tasks state (memory values in pages): [ 1780.109635] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1780.109637] [ 853] 0 853 10009 18 122880 279 -250 systemd-journal [ 1780.109639] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1780.109642] [ 1053] 999 1053 3834 39 88064 195 -900 systemd-oomd [ 1780.109644] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1780.109646] [ 1057] 193 1057 5408 0 106496 892 0 systemd-resolve [ 1780.109649] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1780.109651] [ 1079] 0 1079 63558 104 155648 534 0 NetworkManager [ 1780.109653] [ 1096] 0 1096 4365 0 98304 602 0 systemd-logind [ 1780.109655] [ 1098] 81 1098 2185 0 65536 196 -900 dbus-broker-lau [ 1780.109658] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1780.109660] [ 1105] 81 1105 1223 1 55296 219 -900 dbus-broker [ 1780.109663] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1780.109665] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1780.109667] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1780.109670] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1780.109672] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1780.109674] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1780.109676] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1780.109678] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1780.109680] [ 1225] 0 1225 57821 0 79872 296 -1000 restraintd [ 1780.109683] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1780.109685] [ 1257] 0 1257 1797 8 63488 92 0 runtest.sh [ 1780.109687] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1780.109689] [ 1306] 0 1306 3994 34 114688 572 0 sshd [ 1780.109691] [ 1307] 0 1307 40480 286 100352 1164 0 restraintd [ 1780.109694] [ 26970] 0 26970 18098 10 86016 583 -1000 dmeventd [ 1780.109696] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1780.109698] [ 41852] 0 41852 3843 5 88064 217 0 systemd-userwor [ 1780.109700] [ 41853] 0 41853 3843 0 90112 231 0 systemd-userwor [ 1780.109703] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1780.109705] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1780.109707] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1780.109710] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1780.109712] [ 43713] 0 43713 4783 7 57344 46 -1000 stress-ng [ 1780.109714] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1780.109716] [ 43715] 0 43715 4783 7 57344 46 -1000 stress-ng [ 1780.109719] [ 43716] 0 43716 4783 4 57344 49 -1000 stress-ng [ 1780.109721] [ 43717] 0 43717 4783 0 57344 63 -1000 stress-ng [ 1780.109723] [ 43718] 0 43718 4783 0 57344 53 -1000 stress-ng [ 1780.109725] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1780.109728] [ 43724] 0 43724 4783 2 57344 51 -1000 stress-ng [ 1780.109730] [ 43725] 0 43725 4783 5 57344 48 -1000 stress-ng [ 1780.109732] [ 43726] 0 43726 70319 11495 294912 18231 1000 stress-ng [ 1780.109735] [ 43727] 0 43727 4783 0 57344 59 -1000 stress-ng [ 1780.109737] [ 43730] 0 43730 4783 0 57344 57 -1000 stress-ng [ 1780.109739] [ 43732] 0 43732 4783 9 57344 48 -1000 stress-ng [ 1780.109741] [ 43733] 0 43733 4783 9 57344 44 -1000 stress-ng [ 1780.109743] [ 43735] 0 43735 4783 3 57344 50 -1000 stress-ng [ 1780.109745] [ 43736] 0 43736 4783 0 57344 55 -1000 stress-ng [ 1780.109748] [ 43737] 0 43737 4783 4 57344 49 -1000 stress-ng [ 1780.109750] [ 43738] 0 43738 4783 0 57344 56 -1000 stress-ng [ 1780.109752] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1780.109754] [ 43741] 0 43741 4783 4 57344 49 -1000 stress-ng [ 1780.109756] [ 43742] 0 43742 4783 0 57344 55 -1000 stress-ng [ 1780.109758] [ 43743] 0 43743 4783 7 57344 46 -1000 stress-ng [ 1780.109760] [ 43744] 0 43744 4783 5 57344 48 -1000 stress-ng [ 1780.109762] [ 43745] 0 43745 4783 2 57344 51 -1000 stress-ng [ 1780.109764] [ 43746] 0 43746 4783 1 57344 52 -1000 stress-ng [ 1780.109766] [ 43747] 0 43747 4783 37 57344 47 -1000 stress-ng [ 1780.109769] [ 43749] 0 43749 4783 5 57344 48 -1000 stress-ng [ 1780.109771] [ 43750] 0 43750 4783 5 57344 48 -1000 stress-ng [ 1780.109773] [ 43751] 0 43751 4783 0 57344 54 -1000 stress-ng [ 1780.109775] [ 43752] 0 43752 4783 1 57344 52 -1000 stress-ng [ 1780.109777] [ 43754] 0 43754 4783 4 57344 49 -1000 stress-ng [ 1780.109779] [ 43755] 0 43755 4783 1 57344 52 -1000 stress-ng [ 1780.109781] [ 43756] 0 43756 4783 1 57344 52 -1000 stress-ng [ 1780.109783] [ 43757] 0 43757 4783 0 57344 56 -1000 stress-ng [ 1780.109785] [ 43758] 0 43758 4783 5 57344 48 -1000 stress-ng [ 1780.109787] [ 43759] 0 43759 4783 4 57344 49 -1000 stress-ng [ 1780.109789] [ 43760] 0 43760 4783 8 57344 46 -1000 stress-ng [ 1780.109791] [ 43761] 0 43761 4783 0 57344 55 -1000 stress-ng [ 1780.109793] [ 43762] 0 43762 4783 7 57344 46 -1000 stress-ng [ 1780.109795] [ 43763] 0 43763 4783 7 57344 50 -1000 stress-ng [ 1780.109797] [ 43764] 0 43764 4783 0 57344 53 -1000 stress-ng [ 1780.109799] [ 43765] 0 43765 4783 0 57344 56 -1000 stress-ng [ 1780.109801] [ 43766] 0 43766 4783 5 57344 48 -1000 stress-ng [ 1780.109803] [ 43767] 0 43767 4783 0 57344 59 -1000 stress-ng [ 1780.109805] [ 43768] 0 43768 4783 6 57344 47 -1000 stress-ng [ 1780.109807] [ 43769] 0 43769 4783 1 57344 52 -1000 stress-ng [ 1780.109809] [ 43770] 0 43770 4783 0 57344 54 -1000 stress-ng [ 1780.109811] [ 43771] 0 43771 4783 3 57344 50 -1000 stress-ng [ 1780.109813] [ 43772] 0 43772 4783 41 57344 45 -1000 stress-ng [ 1780.109815] [ 43773] 0 43773 4783 0 57344 56 -1000 stress-ng [ 1780.109818] [ 43774] 0 43774 4783 4 57344 49 -1000 stress-ng [ 1780.109820] [ 43775] 0 43775 4783 0 57344 61 -1000 stress-ng [ 1780.109822] [ 43777] 0 43777 4783 0 57344 58 -1000 stress-ng [ 1780.109824] [ 43780] 0 43780 70319 13577 286720 15159 1000 stress-ng [ 1780.109826] [ 43784] 0 43784 70319 12171 288768 16829 1000 stress-ng [ 1780.109828] [ 43786] 0 43786 70319 13212 280576 14600 1000 stress-ng [ 1780.109830] [ 43787] 0 43787 70319 10170 235520 11966 1000 stress-ng [ 1780.109832] [ 43790] 0 43790 70319 4885 198656 12829 1000 stress-ng [ 1780.109835] [ 43791] 0 43791 70319 13296 266240 12800 1000 stress-ng [ 1780.109837] [ 43793] 0 43793 70319 9588 276480 17696 1000 stress-ng [ 1780.109839] [ 43795] 0 43795 70319 12482 253952 12228 1000 stress-ng [ 1780.109841] [ 43796] 0 43796 70319 12304 268288 14188 1000 stress-ng [ 1780.109844] [ 43798] 0 43798 70319 10612 262144 14890 1000 stress-ng [ 1780.109846] [ 43799] 0 43799 70319 6102 243712 17090 1000 stress-ng [ 1780.109848] [ 43800] 0 43800 70319 9306 219136 11048 1000 stress-ng [ 1780.109850] [ 43801] 0 43801 70319 3364 223232 17518 1000 stress-ng [ 1780.109853] [ 43802] 0 43802 70319 10166 227328 10979 1000 stress-ng [ 1780.109855] [ 43804] 0 43804 70319 9355 235520 13045 1000 stress-ng [ 1780.109857] [ 43805] 0 43805 70319 10077 237568 12587 1000 stress-ng [ 1780.109859] [ 43806] 0 43806 70319 13915 260096 11389 1000 stress-ng [ 1780.109862] [ 43807] 0 43807 70319 11516 256000 13194 1000 stress-ng [ 1780.109864] [ 43808] 0 43808 70319 16174 258048 8932 1000 stress-ng [ 1780.109866] [ 43809] 0 43809 70319 12801 274432 14481 1000 stress-ng [ 1780.109868] [ 43811] 0 43811 70319 12452 260096 12849 1000 stress-ng [ 1780.109870] [ 43812] 0 43812 70319 15523 280576 12487 1000 stress-ng [ 1780.109873] [ 43813] 0 43813 70319 9688 227328 11590 1000 stress-ng [ 1780.109875] [ 43814] 0 43814 70319 6516 176128 8492 1000 stress-ng [ 1780.109877] [ 43816] 0 43816 70319 10112 219136 10242 1000 stress-ng [ 1780.109879] [ 43818] 0 43818 70319 7333 190464 9257 1000 stress-ng [ 1780.109882] [ 43819] 0 43819 70319 5272 133120 4324 1000 stress-ng [ 1780.109884] [ 43820] 0 43820 70319 12181 200704 5665 1000 stress-ng [ 1780.109886] [ 43821] 0 43821 70319 20449 296960 9475 1000 stress-ng [ 1780.109888] [ 43822] 0 43822 70319 8801 208896 10101 1000 stress-ng [ 1780.109891] [ 43823] 0 43823 70319 5102 198656 12678 1000 stress-ng [ 1780.109893] [ 43824] 0 43824 70319 6923 208896 11979 1000 stress-ng [ 1780.109895] [ 43828] 0 43828 70319 6818 194560 10367 1000 stress-ng [ 1780.109897] [ 43829] 0 43829 70319 4690 139264 5500 1000 stress-ng [ 1780.109900] [ 43830] 0 43830 70319 9940 192512 7048 1000 stress-ng [ 1780.109902] [ 43832] 0 43832 70319 19602 270336 6956 1000 stress-ng [ 1780.109904] [ 43833] 0 43833 70319 7350 194560 9770 1000 stress-ng [ 1780.109906] [ 43834] 0 43834 70319 13044 284672 15428 1000 stress-ng [ 1780.109909] [ 43835] 0 43835 70319 5221 174080 9259 1000 stress-ng [ 1780.109911] [ 43837] 0 43837 70319 18126 249856 5924 1000 stress-ng [ 1780.109913] [ 43839] 0 43839 70319 13697 253952 11013 1000 stress-ng [ 1780.109915] [ 43841] 0 43841 70319 14 57344 46 1000 stress-ng [ 1780.109917] [ 43851] 0 43851 1334 0 59392 28 0 sleep [ 1780.109919] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43821,uid=0 [ 1780.109931] Out of memory: Killed process 43821 (stress-ng) total-vm:281276kB , anon-rss:81796kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:290kB oom_score_ adj:1000 [ 1780.866046] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1780.866055] CPU: 1 PID: 43812 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1780.866057] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1780.866058] Call Trace: [ 1780.866059] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1780.866065] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1780.866068] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1780.866069] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1780.866071] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1780.866075] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1780.866076] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1780.866082] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1780.866085] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1780.866086] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1780.866088] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1780.866092] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1780.866095] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1780.866099] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1780.866101] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1780.866105] Mem-Info: [ 1780.866106] active_anon:341421 inactive_anon:106615 isolated_anon:534 [ 1780.866106] active_file:49 inactive_file:139 isolated_file:10 [ 1780.866106] unevictable:3 dirty:0 writeback:0 [ 1780.866106] slab_reclaimable:13027 slab_unreclaimable:14536 [ 1780.866106] mapped:74 shmem:19 pagetables:3202 bounce:0 [ 1780.866106] kernel_misc_reclaimable:0 [ 1780.866106] free:1549 free_pcp:0 free_cma:0 [ 1780.866111] Node 0 active_anon:1365684kB inactive_anon:426460kB active_file:1 96kB inactive_file:556kB unevictable:12kB isolated(anon):2136kB isolated(file):4 0kB mapped:296kB dirty:0kB writeback:0kB shmem:76kB writeback_tmp:0kB kernel_sta ck:4600kB pagetables:12808kB all_unreclaimable? no [ 1780.866114] Node 0 DMA free:6196kB boost:6144kB min:11792kB low:13784kB high: 15776kB reserved_highatomic:0KB active_anon:1366100kB inactive_anon:426176kB act ive_file:0kB inactive_file:356kB unevictable:12kB writepending:0kB present:20971 52kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_c ma:0kB [ 1780.866119] lowmem_reserve[]: 0 0 0 [ 1780.866121] Node 0 DMA: 108*4kB (UMC) 40*8kB (UM) 124*16kB (UME) 109*32kB (UM E) 5*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6544kB [ 1780.866128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1780.866129] 296 total pagecache pages [ 1780.866130] 79 pages in swap cache [ 1780.866130] Free swap = 0kB [ 1780.866131] Total swap = 2019324kB [ 1780.866132] 524288 pages RAM [ 1780.866132] 0 pages HighMem/MovableOnly [ 1780.866133] 19417 pages reserved [ 1780.866134] 1024 pages cma reserved [ 1780.866135] Tasks state (memory values in pages): [ 1780.866135] [ pid ] uid tgid total_vm rss pgtables_bytes swapents om_score_adj name [ 1780.866138] [ 853] 0 853 10009 47 122880 252 -250 systemd-journal [ 1780.866140] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1780.866143] [ 1053] 999 1053 3834 33 88064 193 -900 systemd-oomd [ 1780.866145] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1780.866147] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1780.866150] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1780.866152] [ 1079] 0 1079 63558 56 155648 582 0 NetworkManager [ 1780.866154] [ 1096] 0 1096 4365 34 98304 548 0 systemd-logind [ 1780.866156] [ 1098] 81 1098 2185 18 65536 174 -900 dbus-broker-lau [ 1780.866158] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1780.866160] [ 1105] 81 1105 1223 39 55296 180 -900 dbus-broker [ 1780.866162] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1780.866165] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1780.866167] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1780.866169] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1780.866171] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1780.866173] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1780.866175] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1780.866178] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1780.866180] [ 1225] 0 1225 57821 0 79872 296 -1000 restraintd [ 1780.866182] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1780.866184] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1780.866186] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1780.866188] [ 1306] 0 1306 3994 50 114688 556 0 sshd [ 1780.866191] [ 1307] 0 1307 40480 227 100352 1155 0 restraintd [ 1780.866197] [ 26970] 0 26970 18098 0 86016 593 -1000 dmeventd [ 1780.866200] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1780.866202] [ 41852] 0 41852 3843 0 88064 235 0 systemd-userwor [ 1780.866204] [ 41853] 0 41853 3843 0 90112 248 0 systemd-userwor [ 1780.866206] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1780.866208] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1780.866210] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1780.866212] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1780.866214] [ 43713] 0 43713 4783 7 57344 46 -1000 stress-ng [ 1780.866216] [ 43714] 0 43714 4783 0 57344 54 -1000 stress-ng [ 1780.866218] [ 43715] 0 43715 4783 7 57344 46 -1000 stress-ng [ 1780.866220] [ 43716] 0 43716 4783 4 57344 49 -1000 stress-ng [ 1780.866222] [ 43717] 0 43717 4783 0 57344 63 -1000 stress-ng [ 1780.866224] [ 43718] 0 43718 4783 0 57344 53 -1000 stress-ng [ 1780.866226] [ 43721] 0 43721 4783 4 57344 49 -1000 stress-ng [ 1780.866228] [ 43724] 0 43724 4783 2 57344 51 -1000 stress-ng [ 1780.866230] [ 43725] 0 43725 4783 5 57344 48 -1000 stress-ng [ 1780.866232] [ 43726] 0 43726 70319 11510 294912 18282 1000 stress-ng [ 1780.866234] [ 43730] 0 43730 4783 13 57344 44 -1000 stress-ng [ 1780.866237] [ 43732] 0 43732 4783 4 57344 49 -1000 stress-ng [ 1780.866239] [ 43733] 0 43733 4783 9 57344 44 -1000 stress-ng [ 1780.866241] [ 43735] 0 43735 4783 3 57344 50 -1000 stress-ng [ 1780.866243] [ 43736] 0 43736 4783 7 57344 46 -1000 stress-ng [ 1780.866244] [ 43737] 0 43737 4783 11 57344 42 -1000 stress-ng [ 1794.675247] [ 43738] 0 43738 4783 2 57344 51 -1000 stress-ng [ 1794.675259] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1794.675262] [ 43741] 0 43741 4783 0 57344 57 -1000 stress-ng [ 1794.675265] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1794.675268] [ 43743] 0 43743 4783 1 57344 52 -1000 stress-ng [ 1794.675272] [ 43745] 0 43745 4783 0 57344 54 -1000 stress-ng [ 1794.675276] [ 43746] 0 43746 4783 11 57344 46 -1000 stress-ng [ 1794.675280] [ 43747] 0 43747 4783 3 57344 50 -1000 stress-ng [ 1794.675284] [ 43749] 0 43749 4783 4 57344 49 -1000 stress-ng [ 1794.675288] [ 43750] 0 43750 4783 0 57344 56 -1000 stress-ng [ 1794.675296] [ 43751] 0 43751 4783 0 57344 55 -1000 stress-ng [ 1794.675298] [ 43752] 0 43752 4783 0 57344 54 -1000 stress-ng [ 1794.675301] [ 43754] 0 43754 4783 1 57344 52 -1000 stress-ng [ 1794.675303] [ 43755] 0 43755 4783 5 57344 48 -1000 stress-ng [ 1794.675305] [ 43756] 0 43756 4783 1 57344 52 -1000 stress-ng [ 1794.675308] [ 43757] 0 43757 4783 0 57344 56 -1000 stress-ng [ 1794.675310] [ 43758] 0 43758 4783 2 57344 51 -1000 stress-ng [ 1794.675312] [ 43759] 0 43759 4783 0 57344 54 -1000 stress-ng [ 1794.675314] [ 43760] 0 43760 4783 5 57344 48 -1000 stress-ng [ 1794.675317] [ 43761] 0 43761 4783 5 57344 48 -1000 stress-ng [ 1794.675319] [ 43762] 0 43762 4783 4 57344 49 -1000 stress-ng [ 1794.675321] [ 43763] 0 43763 4783 0 57344 53 -1000 stress-ng [ 1794.675324] [ 43764] 0 43764 4783 0 57344 53 -1000 stress-ng [ 1794.675326] [ 43765] 0 43765 4783 2 57344 51 -1000 stress-ng [ 1794.675328] [ 43766] 0 43766 4783 3 57344 50 -1000 stress-ng [ 1794.675393] [ 43767] 0 43767 4783 0 57344 53 -1000 stress-ng [ 1794.675397] [ 43768] 0 43768 4783 3 57344 50 -1000 stress-ng [ 1794.675400] [ 43769] 0 43769 4783 5 57344 48 -1000 stress-ng [ 1794.675403] [ 43770] 0 43770 4783 0 57344 57 -1000 stress-ng [ 1794.675405] [ 43771] 0 43771 4783 1 57344 52 -1000 stress-ng [ 1794.675408] [ 43772] 0 43772 4783 5 57344 48 -1000 stress-ng [ 1794.675410] [ 43773] 0 43773 4783 0 57344 56 -1000 stress-ng [ 1794.675412] [ 43774] 0 43774 4783 2 57344 51 -1000 stress-ng [ 1794.675415] [ 43775] 0 43775 4783 4 57344 49 -1000 stress-ng [ 1794.675418] [ 43777] 0 43777 4783 4 57344 49 -1000 stress-ng [ 1794.675421] [ 43780] 0 43780 70319 13634 288768 15168 1000 stress-ng [ 1794.675423] [ 43784] 0 43784 70319 12167 288768 16833 1000 stress-ng [ 1794.675426] [ 43786] 0 43786 70319 13212 280576 14600 1000 stress-ng [ 1794.675429] [ 43787] 0 43787 70319 10160 235520 11976 1000 stress-ng [ 1794.675431] [ 43790] 0 43790 70319 4145 198656 13569 1000 stress-ng [ 1794.675434] [ 43791] 0 43791 70319 13671 270336 12953 1000 stress-ng [ 1794.675437] [ 43793] 0 43793 70319 9583 276480 17701 1000 stress-ng [ 1794.675440] [ 43795] 0 43795 70319 12548 256000 12360 1000 stress-ng [ 1794.675442] [ 43796] 0 43796 70319 12108 270336 14450 1000 stress-ng [ 1794.675445] [ 43798] 0 43798 70319 12379 274432 14905 1000 stress-ng [ 1794.675448] [ 43799] 0 43799 70319 6027 243712 17165 1000 stress-ng [ 1794.675450] [ 43800] 0 43800 70319 8447 219136 11907 1000 stress-ng [ 1794.675453] [ 43801] 0 43801 70319 3728 227328 17550 1000 stress-ng [ 1794.675456] [ 43802] 0 43802 70319 9705 229376 11836 1000 stress-ng [ 1794.675459] [ 43804] 0 43804 70319 9323 235520 13077 1000 stress-ng [ 1794.675462] [ 43805] 0 43805 70319 9896 241664 13098 1000 stress-ng [ 1794.675464] [ 43806] 0 43806 70319 14241 266240 11987 1000 stress-ng [ 1794.675467] [ 43807] 0 43807 70319 14336 278528 13212 1000 stress-ng [ 1794.675469] [ 43808] 0 43808 70319 16139 258048 9033 1000 stress-ng [ 1794.675471] [ 43809] 0 43809 70319 13598 284672 14872 1000 stress-ng [ 1794.675475] [ 43811] 0 43811 70319 12437 260096 12864 1000 stress-ng [ 1794.675477] [ 43812] 0 43812 70319 14909 284672 13497 1000 stress-ng [ 1794.675479] [ 43813] 0 43813 70319 13780 260096 11590 1000 stress-ng [ 1794.675482] [ 43814] 0 43814 70319 4744 176128 10264 1000 stress-ng [ 1794.675484] [ 43816] 0 43816 70319 11825 237568 10707 1000 stress-ng [ 1794.675487] [ 43818] 0 43818 70319 7654 194560 9530 1000 stress-ng [ 1794.675489] [ 43819] 0 43819 70319 5078 133120 4518 1000 stress-ng [ 1794.675492] [ 43820] 0 43820 70319 12393 202752 5717 1000 stress-ng [ 1794.675495] [ 43822] 0 43822 70319 10205 219136 10149 1000 stress-ng [ 1794.675498] [ 43823] 0 43823 70319 4975 202752 13135 1000 stress-ng [ 1794.675501] [ 43824] 0 43824 70319 7846 215040 11980 1000 stress-ng [ 1794.675504] [ 43828] 0 43828 70319 7279 198656 10368 1000 stress-ng [ 1794.675507] [ 43829] 0 43829 70319 4690 139264 5500 1000 stress-ng [ 1794.675510] [ 43830] 0 43830 70319 10348 196608 7102 1000 stress-ng [ 1794.675512] [ 43832] 0 43832 70319 21776 286720 6960 1000 stress-ng [ 1794.675515] [ 43833] 0 43833 70319 7746 196608 9770 1000 stress-ng [ 1794.675517] [ 43834] 0 43834 70319 18381 329728 15767 1000 stress-ng [ 1794.675520] [ 43835] 0 43835 70319 5221 174080 9259 1000 stress-ng [ 1794.675523] [ 43837] 0 43837 70319 18083 251904 6231 1000 stress-ng [ 1794.675526] [ 43839] 0 43839 70319 14961 266240 11135 1000 stress-ng [ 1794.675529] [ 43841] 0 43841 70319 1004 65536 46 1000 stress-ng [ 1794.675532] [ 43851] 0 43851 1334 0 59392 30 0 sleep [ 1794.675534] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43834,uid=0 [ 1794.675590] Out of memory: Killed process 43834 (stress-ng) total-vm:281276kB , anon-rss:73524kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:322kB oom_score_ adj:1000 [ 1794.699869] warn_alloc: 1 callbacks suppressed [ 1794.699871] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1794.699882] CPU: 1 PID: 43787 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1794.699885] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1794.699887] Call Trace: [ 1794.699888] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1794.699897] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1794.699903] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1794.699905] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1794.699907] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1794.699913] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1794.699916] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1794.699918] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1794.699920] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1794.699924] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1794.699927] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1794.699932] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1794.699934] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1794.699938] Mem-Info: [ 1794.699939] active_anon:349689 inactive_anon:99109 isolated_anon:32 [ 1794.699939] active_file:17 inactive_file:23 isolated_file:0 [ 1794.699939] unevictable:3 dirty:2 writeback:14 [ 1794.699939] slab_reclaimable:13027 slab_unreclaimable:14532 [ 1794.699939] mapped:27 shmem:22 pagetables:3200 bounce:0 [ 1794.699939] kernel_misc_reclaimable:0 [ 1794.699939] free:1415 free_pcp:0 free_cma:0 [ 1794.699944] Node 0 active_anon:1398756kB inactive_anon:396436kB active_file: 8kB inactive_file:92kB unevictable:12kB isolated(anon):128kB isolated(file):0kB mapped:108kB dirty:8kB writeback:56kB shmem:88kB writeback_tmp:0kB kernel_stack: 4576kB pagetables:12800kB all_unreclaimable? no [ 1794.699947] Node 0 DMA free:5660kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1398884kB inactive_anon:395560kB ac tive_file:60kB inactive_file:144kB unevictable:12kB writepending:64kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:0kB [ 1794.699952] lowmem_reserve[]: 0 0 0 [ 1794.699954] Node 0 DMA: 86*4kB (UM) 53*8kB (UM) 124*16kB (UM) 107*32kB (UE) 0 *64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6176kB [ 1794.699961] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1794.699962] 111 total pagecache pages [ 1794.699963] 14 pages in swap cache [ 1794.699964] Free swap = 0kB [ 1794.699965] Total swap = 2019324kB [ 1794.699966] 524288 pages RAM [ 1794.699967] 0 pages HighMem/MovableOnly [ 1794.699967] 19417 pages reserved [ 1794.699968] 1024 pages cma reserved [ 1795.518403] sleep invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE| __GFP_COMP), order=0, oom_score_adj=0 [ 1795.518417] CPU: 1 PID: 43854 Comm: sleep Not tainted 6.0.0-rc7 #1 [ 1795.518420] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1795.518421] Call Trace: [ 1795.518422] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1795.518431] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1795.518435] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1795.518437] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1795.518438] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1795.518443] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1795.518445] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1795.518450] [<000000002742eed0>] handle_mm_fault+0xe20/0x1e00 [ 1795.518455] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1795.518462] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1795.518464] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1795.518467] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1795.518471] [<0000000027a2b59c>] __clear_user+0x1c/0x70 [ 1795.518477] ([<0000000027588ff6>] load_elf_interp+0x316/0x4a0) [ 1795.518481] [<0000000027587358>] load_elf_binary+0xe18/0x1200 [ 1795.518483] [<00000000274ed988>] bprm_execve+0x508/0x7d0 [ 1795.518486] [<00000000274ee134>] do_execveat_common+0x3a4/0x4d0 [ 1795.518488] [<00000000274edd10>] __s390x_sys_execve+0x50/0x60 [ 1795.518489] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1795.518493] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1795.518495] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1795.518497] Mem-Info: [ 1795.518498] active_anon:321272 inactive_anon:124684 isolated_anon:845 [ 1795.518498] active_file:428 inactive_file:358 isolated_file:0 [ 1795.518498] unevictable:3 dirty:22 writeback:1 [ 1795.518498] slab_reclaimable:13025 slab_unreclaimable:14518 [ 1795.518498] mapped:596 shmem:23 pagetables:3116 bounce:0 [ 1795.518498] kernel_misc_reclaimable:0 [ 1795.518498] free:2810 free_pcp:0 free_cma:13 [ 1795.518503] Node 0 active_anon:1285088kB inactive_anon:498736kB active_file:1 712kB inactive_file:1432kB unevictable:12kB isolated(anon):3380kB isolated(file) :0kB mapped:2384kB dirty:88kB writeback:4kB shmem:92kB writeback_tmp:0kB kernel_ stack:4456kB pagetables:12464kB all_unreclaimable? no [ 1795.518507] Node 0 DMA free:11240kB boost:13424kB min:19072kB low:21064kB hig h:23056kB reserved_highatomic:0KB active_anon:1285172kB inactive_anon:499392kB a ctive_file:2260kB inactive_file:1136kB unevictable:12kB writepending:8kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:52kB [ 1795.518513] lowmem_reserve[]: 0 0 0 [ 1795.518515] Node 0 DMA: 755*4kB (UM) 235*8kB (UME) 173*16kB (UME) 116*32kB (U ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11380kB [ 1795.518522] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1795.518523] 875 total pagecache pages [ 1795.518524] 50 pages in swap cache [ 1795.518525] Free swap = 0kB [ 1795.518526] Total swap = 2019324kB [ 1795.518526] 524288 pages RAM [ 1795.518527] 0 pages HighMem/MovableOnly [ 1795.518528] 19417 pages reserved [ 1795.518528] 1024 pages cma reserved [ 1795.518529] Tasks state (memory values in pages): [ 1795.518530] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1795.518532] [ 853] 0 853 10009 8 122880 289 -250 systemd-journal [ 1795.518535] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1795.518537] [ 1053] 999 1053 3834 0 88064 227 -900 systemd-oomd [ 1795.518540] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1795.518542] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1795.518544] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1795.518546] [ 1079] 0 1079 63558 333 155648 575 0 NetworkManager [ 1795.518549] [ 1096] 0 1096 4365 0 98304 582 0 systemd-logind [ 1795.518551] [ 1098] 81 1098 2185 0 65536 201 -900 dbus-broker-lau [ 1795.518553] [ 1100] 996 1100 21090 0 75776 184 0 chronyd [ 1795.518556] [ 1105] 81 1105 1223 0 55296 226 -900 dbus-broker [ 1795.518558] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1795.518560] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1795.518562] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1795.518565] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1795.518567] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1795.518569] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1795.518571] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1795.518573] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1795.518575] [ 1225] 0 1225 57821 0 79872 284 -1000 restraintd [ 1795.518578] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1795.518580] [ 1257] 0 1257 1797 7 63488 93 0 runtest.sh [ 1795.518582] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1795.518584] [ 1306] 0 1306 3994 35 114688 571 0 sshd [ 1795.518586] [ 1307] 0 1307 40480 223 100352 1158 0 restraintd [ 1795.518589] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1795.518591] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1795.518593] [ 41852] 0 41852 3843 0 88064 235 0 systemd-userwor [ 1795.518596] [ 41853] 0 41853 3843 0 90112 248 0 systemd-userwor [ 1795.518598] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1795.518600] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1795.518602] [ 43711] 0 43711 4782 0 59392 55 -1000 stress-ng [ 1795.518604] [ 43712] 0 43712 4783 2 57344 51 -1000 stress-ng [ 1795.518607] [ 43713] 0 43713 4783 4 57344 49 -1000 stress-ng [ 1795.518609] [ 43714] 0 43714 4783 17 57344 36 -1000 stress-ng [ 1795.518611] [ 43715] 0 43715 4783 4 57344 49 -1000 stress-ng [ 1795.518613] [ 43716] 0 43716 4783 4 57344 49 -1000 stress-ng [ 1795.518615] [ 43717] 0 43717 4783 12 57344 46 -1000 stress-ng [ 1795.518617] [ 43718] 0 43718 4783 7 57344 46 -1000 stress-ng [ 1795.518620] [ 43721] 0 43721 4783 5 57344 48 -1000 stress-ng [ 1795.518622] [ 43724] 0 43724 4783 6 57344 47 -1000 stress-ng [ 1795.518624] [ 43725] 0 43725 4783 2 57344 51 -1000 stress-ng [ 1795.518626] [ 43726] 0 43726 70319 14587 321536 18505 1000 stress-ng [ 1795.518629] [ 43730] 0 43730 4783 6 57344 47 -1000 stress-ng [ 1795.518631] [ 43732] 0 43732 4783 0 57344 55 -1000 stress-ng [ 1795.518633] [ 43735] 0 43735 4783 3 57344 50 -1000 stress-ng [ 1795.518635] [ 43736] 0 43736 4783 0 57344 53 -1000 stress-ng [ 1795.518637] [ 43737] 0 43737 4783 8 57344 45 -1000 stress-ng [ 1795.518639] [ 43738] 0 43738 4783 2 57344 51 -1000 stress-ng [ 1795.518641] [ 43740] 0 43740 4783 7 57344 46 -1000 stress-ng [ 1795.518644] [ 43741] 0 43741 4783 8 57344 45 -1000 stress-ng [ 1795.518646] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1795.518648] [ 43743] 0 43743 4783 17 57344 36 -1000 stress-ng [ 1795.518650] [ 43746] 0 43746 4783 7 57344 46 -1000 stress-ng [ 1795.518652] [ 43747] 0 43747 4783 3 57344 50 -1000 stress-ng [ 1795.518654] [ 43749] 0 43749 4783 3 57344 50 -1000 stress-ng [ 1795.518656] [ 43750] 0 43750 4783 8 57344 45 -1000 stress-ng [ 1795.518658] [ 43751] 0 43751 4783 0 57344 55 -1000 stress-ng [ 1795.518661] [ 43752] 0 43752 4783 0 57344 54 -1000 stress-ng [ 1795.518662] [ 43754] 0 43754 4783 7 57344 46 -1000 stress-ng [ 1795.518665] [ 43755] 0 43755 4783 5 57344 48 -1000 stress-ng [ 1795.518667] [ 43756] 0 43756 4783 6 57344 47 -1000 stress-ng [ 1795.518669] [ 43757] 0 43757 4783 6 57344 47 -1000 stress-ng [ 1795.518671] [ 43758] 0 43758 4783 0 57344 53 -1000 stress-ng [ 1795.518673] [ 43760] 0 43760 4783 4 57344 49 -1000 stress-ng [ 1795.518675] [ 43761] 0 43761 4783 3 57344 50 -1000 stress-ng [ 1795.518677] [ 43762] 0 43762 4783 4 57344 49 -1000 stress-ng [ 1795.518680] [ 43763] 0 43763 4783 0 57344 54 -1000 stress-ng [ 1795.518682] [ 43764] 0 43764 4783 0 57344 53 -1000 stress-ng [ 1795.518684] [ 43765] 0 43765 4783 1 57344 52 -1000 stress-ng [ 1795.518686] [ 43767] 0 43767 4783 0 57344 53 -1000 stress-ng [ 1795.518688] [ 43768] 0 43768 4783 8 57344 45 -1000 stress-ng [ 1795.518690] [ 43769] 0 43769 4783 5 57344 48 -1000 stress-ng [ 1795.518692] [ 43770] 0 43770 4783 7 57344 46 -1000 stress-ng [ 1795.518694] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1795.518696] [ 43772] 0 43772 4783 5 57344 48 -1000 stress-ng [ 1795.518699] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1795.518701] [ 43775] 0 43775 4783 149 57344 37 -1000 stress-ng [ 1795.518703] [ 43777] 0 43777 4783 4 57344 49 -1000 stress-ng [ 1795.518705] [ 43780] 0 43780 70319 13241 292864 16155 1000 stress-ng [ 1795.518707] [ 43784] 0 43784 70319 15481 319488 17347 1000 stress-ng [ 1795.518709] [ 43786] 0 43786 70319 13278 280576 14600 1000 stress-ng [ 1795.518711] [ 43790] 0 43790 70319 4793 206848 13845 1000 stress-ng [ 1795.518713] [ 43791] 0 43791 70319 13353 272384 13667 1000 stress-ng [ 1795.518715] [ 43793] 0 43793 70319 6743 276480 20541 1000 stress-ng [ 1795.518717] [ 43795] 0 43795 70319 20794 333824 13684 1000 stress-ng [ 1795.518719] [ 43796] 0 43796 70319 15256 303104 15394 1000 stress-ng [ 1795.518721] [ 43798] 0 43798 70319 15188 315392 17046 1000 stress-ng [ 1795.518723] [ 43799] 0 43799 70319 10257 282624 17885 1000 stress-ng [ 1795.518725] [ 43801] 0 43801 70319 3842 231424 17964 1000 stress-ng [ 1795.518727] [ 43802] 0 43802 70319 10731 245760 12856 1000 stress-ng [ 1795.518729] [ 43804] 0 43804 70319 7191 237568 15275 1000 stress-ng [ 1795.518731] [ 43805] 0 43805 70319 7897 243712 15427 1000 stress-ng [ 1795.518734] [ 43806] 0 43806 70319 16054 282624 12088 1000 stress-ng [ 1795.518736] [ 43807] 0 43807 70319 15700 299008 14620 1000 stress-ng [ 1795.518738] [ 43808] 0 43808 70319 15508 270336 11116 1000 stress-ng [ 1795.518740] [ 43809] 0 43809 70319 13155 284672 15315 1000 stress-ng [ 1795.518742] [ 43811] 0 43811 70319 12006 260096 13427 1000 stress-ng [ 1795.518744] [ 43812] 0 43812 70319 15490 299008 14830 1000 stress-ng [ 1795.518746] [ 43813] 0 43813 70319 13454 260096 11916 1000 stress-ng [ 1795.518748] [ 43814] 0 43814 70319 6148 196608 11368 1000 stress-ng [ 1795.518749] [ 43816] 0 43816 70319 13514 260096 11922 1000 stress-ng [ 1795.518752] [ 43818] 0 43818 70319 10810 221184 9608 1000 stress-ng [ 1795.518754] [ 43819] 0 43819 70319 5226 159744 7604 1000 stress-ng [ 1795.518756] [ 43820] 0 43820 70319 12328 202752 5782 1000 stress-ng [ 1795.518758] [ 43822] 0 43822 70319 13726 249856 10390 1000 stress-ng [ 1795.518760] [ 43823] 0 43823 70319 5202 212992 14294 1000 stress-ng [ 1795.518762] [ 43824] 0 43824 70319 7922 219136 12300 1000 stress-ng [ 1795.518765] [ 43828] 0 43828 70319 13465 247808 10452 1000 stress-ng [ 1795.518767] [ 43829] 0 43829 70319 4386 139264 5804 1000 stress-ng [ 1795.518769] [ 43830] 0 43830 70319 10218 196608 7232 1000 stress-ng [ 1795.518771] [ 43832] 0 43832 70319 21501 288768 7301 1000 stress-ng [ 1795.518773] [ 43833] 0 43833 70319 5855 198656 11859 1000 stress-ng [ 1795.518775] [ 43835] 0 43835 70319 7291 190464 9499 1000 stress-ng [ 1795.518778] [ 43837] 0 43837 70319 14060 253952 10452 1000 stress-ng [ 1795.518780] [ 43839] 0 43839 70319 16549 288768 12451 1000 stress-ng [ 1795.518782] [ 43841] 0 43841 70319 2194 75776 110 1000 stress-ng [ 1795.518784] [ 43854] 0 43854 91 0 36864 1 0 sleep [ 1795.518786] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43795,uid=0 [ 1795.518797] Out of memory: Killed process 43795 (stress-ng) total-vm:281276kB , anon-rss:83176kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:326kB oom_score_ adj:1000 [ 1796.400120] stress-ng invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0 , oom_score_adj=1000 [ 1796.400129] CPU: 1 PID: 43809 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1796.400131] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1796.400132] Call Trace: [ 1796.400133] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1796.400139] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1796.400141] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1796.400143] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1796.400145] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1796.400148] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1796.400150] [<0000000027145820>] page_table_alloc+0x130/0x2d0 [ 1796.400153] [<0000000027426d38>] __pte_alloc+0x28/0xd0 [ 1796.400154] [<000000002742fa8c>] handle_mm_fault+0x19dc/0x1e00 [ 1796.400156] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1796.400158] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1796.400160] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1796.400165] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1796.400168] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1796.400170] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1796.400172] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1796.400176] Mem-Info: [ 1796.400177] active_anon:314594 inactive_anon:132526 isolated_anon:387 [ 1796.400177] active_file:627 inactive_file:549 isolated_file:22 [ 1796.400177] unevictable:3 dirty:104 writeback:1 [ 1796.400177] slab_reclaimable:13025 slab_unreclaimable:14507 [ 1796.400177] mapped:1064 shmem:27 pagetables:3095 bounce:0 [ 1796.400177] kernel_misc_reclaimable:0 [ 1796.400177] free:1844 free_pcp:0 free_cma:30 [ 1796.400182] Node 0 active_anon:1258376kB inactive_anon:530104kB active_file:2 508kB inactive_file:2196kB unevictable:12kB isolated(anon):1548kB isolated(file) :88kB mapped:4256kB dirty:416kB writeback:4kB shmem:108kB writeback_tmp:0kB kern el_stack:4400kB pagetables:12380kB all_unreclaimable? no [ 1796.400185] Node 0 DMA free:7376kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1258880kB inactive_anon:529752kB ac tive_file:2916kB inactive_file:2608kB unevictable:12kB writepending:84kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:120kB [ 1796.400190] lowmem_reserve[]: 0 0 0 [ 1796.400191] Node 0 DMA: 140*4kB (UM) 64*8kB (UMEC) 177*16kB (UME) 114*32kB (U MEC) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7744kB [ 1796.400199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1796.400201] 1278 total pagecache pages [ 1796.400201] 56 pages in swap cache [ 1796.400202] Free swap = 0kB [ 1796.400203] Total swap = 2019324kB [ 1796.400204] 524288 pages RAM [ 1796.400205] 0 pages HighMem/MovableOnly [ 1796.400205] 19417 pages reserved [ 1796.400206] 1024 pages cma reserved [ 1796.400207] Tasks state (memory values in pages): [ 1796.400207] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1796.400209] [ 853] 0 853 10009 418 122880 244 -250 systemd-journal [ 1796.400212] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1796.400214] [ 1053] 999 1053 3834 41 88064 201 -900 systemd-oomd [ 1796.400216] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1796.400219] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1796.400221] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1796.400223] [ 1079] 0 1079 63558 201 155648 575 0 NetworkManager [ 1796.400225] [ 1096] 0 1096 4365 0 98304 582 0 systemd-logind [ 1796.400227] [ 1098] 81 1098 2185 0 65536 201 -900 dbus-broker-lau [ 1796.400229] [ 1100] 996 1100 21090 60 75776 163 0 chronyd [ 1796.400231] [ 1105] 81 1105 1223 0 55296 226 -900 dbus-broker [ 1796.400234] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1796.400236] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1796.400238] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1796.400240] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1796.400242] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1796.400244] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1796.400246] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1796.400248] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1796.400251] [ 1225] 0 1225 57821 0 79872 282 -1000 restraintd [ 1796.400253] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1796.400255] [ 1257] 0 1257 1797 7 63488 93 0 runtest.sh [ 1796.400257] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1796.400259] [ 1306] 0 1306 3994 277 114688 555 0 sshd [ 1796.400261] [ 1307] 0 1307 40480 456 100352 1134 0 restraintd [ 1796.400264] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1796.400266] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1796.400268] [ 41852] 0 41852 3843 0 88064 235 0 systemd-userwor [ 1796.400270] [ 41853] 0 41853 3843 0 90112 248 0 systemd-userwor [ 1796.400272] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1796.400274] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1796.400276] [ 43711] 0 43711 4782 60 59392 38 -1000 stress-ng [ 1796.400278] [ 43713] 0 43713 4783 4 57344 49 -1000 stress-ng [ 1796.400280] [ 43715] 0 43715 4783 4 57344 49 -1000 stress-ng [ 1796.400282] [ 43716] 0 43716 4783 13 57344 44 -1000 stress-ng [ 1796.400284] [ 43717] 0 43717 4783 7 57344 46 -1000 stress-ng [ 1796.400286] [ 43718] 0 43718 4783 7 57344 46 -1000 stress-ng [ 1796.400288] [ 43724] 0 43724 4783 6 57344 47 -1000 stress-ng [ 1796.400290] [ 43725] 0 43725 4783 2 57344 51 -1000 stress-ng [ 1796.400292] [ 43726] 0 43726 70319 21015 376832 19007 1000 stress-ng [ 1796.400295] [ 43730] 0 43730 4783 6 57344 47 -1000 stress-ng [ 1796.400297] [ 43732] 0 43732 4783 0 57344 55 -1000 stress-ng [ 1796.400299] [ 43735] 0 43735 4783 3 57344 50 -1000 stress-ng [ 1796.400301] [ 43736] 0 43736 4783 0 57344 53 -1000 stress-ng [ 1796.400303] [ 43737] 0 43737 4783 8 57344 45 -1000 stress-ng [ 1796.400305] [ 43738] 0 43738 4783 2 57344 51 -1000 stress-ng [ 1796.400307] [ 43740] 0 43740 4783 20 57344 34 -1000 stress-ng [ 1796.400309] [ 43741] 0 43741 4783 8 57344 45 -1000 stress-ng [ 1796.400311] [ 43742] 0 43742 4783 6 57344 47 -1000 stress-ng [ 1796.400314] [ 43743] 0 43743 4783 15 57344 38 -1000 stress-ng [ 1796.400316] [ 43746] 0 43746 4783 7 57344 46 -1000 stress-ng [ 1796.400318] [ 43747] 0 43747 4783 3 57344 50 -1000 stress-ng [ 1796.400320] [ 43749] 0 43749 4783 3 57344 50 -1000 stress-ng [ 1796.400322] [ 43750] 0 43750 4783 8 57344 45 -1000 stress-ng [ 1796.400325] [ 43751] 0 43751 4783 0 57344 55 -1000 stress-ng [ 1796.400327] [ 43752] 0 43752 4783 0 57344 54 -1000 stress-ng [ 1796.400329] [ 43754] 0 43754 4783 7 57344 46 -1000 stress-ng [ 1796.400331] [ 43755] 0 43755 4783 4 57344 49 -1000 stress-ng [ 1796.400333] [ 43756] 0 43756 4783 6 57344 47 -1000 stress-ng [ 1796.400335] [ 43757] 0 43757 4783 6 57344 47 -1000 stress-ng [ 1796.400337] [ 43758] 0 43758 4783 59 57344 43 -1000 stress-ng [ 1796.400339] [ 43760] 0 43760 4783 14 57344 43 -1000 stress-ng [ 1796.400341] [ 43761] 0 43761 4783 3 57344 50 -1000 stress-ng [ 1796.400343] [ 43762] 0 43762 4783 4 57344 49 -1000 stress-ng [ 1796.400346] [ 43763] 0 43763 4783 0 57344 54 -1000 stress-ng [ 1796.400348] [ 43764] 0 43764 4783 0 57344 53 -1000 stress-ng [ 1796.400350] [ 43765] 0 43765 4783 1 57344 52 -1000 stress-ng [ 1796.400352] [ 43767] 0 43767 4783 29 57344 44 -1000 stress-ng [ 1796.400355] [ 43768] 0 43768 4783 8 57344 45 -1000 stress-ng [ 1796.400356] [ 43769] 0 43769 4783 5 57344 48 -1000 stress-ng [ 1796.400358] [ 43770] 0 43770 4783 7 57344 46 -1000 stress-ng [ 1796.400360] [ 43771] 0 43771 4783 0 57344 53 -1000 stress-ng [ 1796.400363] [ 43772] 0 43772 4783 5 57344 48 -1000 stress-ng [ 1796.400365] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1796.400367] [ 43775] 0 43775 4783 16 57344 37 -1000 stress-ng [ 1796.400369] [ 43777] 0 43777 4783 4 57344 49 -1000 stress-ng [ 1796.400371] [ 43780] 0 43780 70319 13201 292864 16195 1000 stress-ng [ 1796.400373] [ 43784] 0 43784 70319 15430 319488 17398 1000 stress-ng [ 1796.400375] [ 43786] 0 43786 70319 13425 282624 14651 1000 stress-ng [ 1796.400377] [ 43790] 0 43790 70319 6047 217088 13845 1000 stress-ng [ 1796.400379] [ 43791] 0 43791 70319 19863 333824 14615 1000 stress-ng [ 1796.400381] [ 43793] 0 43793 70319 6742 276480 20542 1000 stress-ng [ 1796.400383] [ 43796] 0 43796 70319 15174 303104 15674 1000 stress-ng [ 1796.400385] [ 43798] 0 43798 70319 14760 315392 17474 1000 stress-ng [ 1796.400388] [ 43799] 0 43799 70319 10237 288768 18631 1000 stress-ng [ 1796.400390] [ 43801] 0 43801 70319 3406 233472 18532 1000 stress-ng [ 1796.400392] [ 43802] 0 43802 70319 12371 260096 12998 1000 stress-ng [ 1796.400394] [ 43804] 0 43804 70319 7582 239616 15280 1000 stress-ng [ 1796.400396] [ 43805] 0 43805 70319 7897 243712 15427 1000 stress-ng [ 1796.400398] [ 43806] 0 43806 70319 16054 282624 12088 1000 stress-ng [ 1796.400400] [ 43807] 0 43807 70319 15700 299008 14620 1000 stress-ng [ 1796.400402] [ 43808] 0 43808 70319 15508 270336 11116 1000 stress-ng [ 1796.400404] [ 43809] 0 43809 70319 14084 299008 16300 1000 stress-ng [ 1796.400406] [ 43811] 0 43811 70319 12739 268288 13750 1000 stress-ng [ 1796.400408] [ 43812] 0 43812 70319 15327 299008 14993 1000 stress-ng [ 1796.400410] [ 43813] 0 43813 70319 13652 262144 11916 1000 stress-ng [ 1796.400412] [ 43814] 0 43814 70319 6412 198656 11368 1000 stress-ng [ 1796.400414] [ 43816] 0 43816 70319 13718 264192 12180 1000 stress-ng [ 1796.400416] [ 43818] 0 43818 70319 10680 221184 9738 1000 stress-ng [ 1796.400419] [ 43819] 0 43819 70319 6129 172032 8153 1000 stress-ng [ 1796.400421] [ 43820] 0 43820 70319 12526 202752 5782 1000 stress-ng [ 1796.400423] [ 43822] 0 43822 70319 14452 256000 10390 1000 stress-ng [ 1796.400425] [ 43823] 0 43823 70319 10339 256000 14503 1000 stress-ng [ 1796.400426] [ 43824] 0 43824 70319 8531 229376 12879 1000 stress-ng [ 1796.400429] [ 43828] 0 43828 70319 13267 249856 10848 1000 stress-ng [ 1796.400431] [ 43829] 0 43829 70319 4386 139264 5804 1000 stress-ng [ 1796.400433] [ 43830] 0 43830 70319 10218 196608 7232 1000 stress-ng [ 1796.400435] [ 43832] 0 43832 70319 16687 290816 12577 1000 stress-ng [ 1796.400437] [ 43833] 0 43833 70319 6185 200704 11859 1000 stress-ng [ 1796.400439] [ 43835] 0 43835 70319 8611 202752 9499 1000 stress-ng [ 1796.400441] [ 43837] 0 43837 70319 14257 258048 10915 1000 stress-ng [ 1796.400443] [ 43839] 0 43839 70319 16656 292864 12674 1000 stress-ng [ 1796.400445] [ 43841] 0 43841 70319 1983 77824 717 1000 stress-ng [ 1796.400447] [ 43854] 0 43854 1334 141 59392 0 0 sleep [ 1796.400449] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43726,uid=0 [ 1796.400458] Out of memory: Killed process 43726 (stress-ng) total-vm:281276kB , anon-rss:84060kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:368kB oom_score_ adj:1000 [ 1798.305294] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1798.305309] CPU: 1 PID: 43818 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1798.305311] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1798.305312] Call Trace: [ 1798.305313] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1798.305322] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1798.305325] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1798.305327] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1798.305328] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1798.305333] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1798.305335] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1798.305341] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1798.305344] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1798.305346] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1798.305347] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1798.305351] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1798.305354] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1798.305358] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1798.305361] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1798.305365] Mem-Info: [ 1798.305366] active_anon:331392 inactive_anon:117157 isolated_anon:160 [ 1798.305366] active_file:9 inactive_file:61 isolated_file:124 [ 1798.305366] unevictable:3 dirty:0 writeback:15 [ 1798.305366] slab_reclaimable:13028 slab_unreclaimable:14500 [ 1798.305366] mapped:101 shmem:28 pagetables:3106 bounce:0 [ 1798.305366] kernel_misc_reclaimable:0 [ 1798.305366] free:1484 free_pcp:321 free_cma:0 [ 1798.305371] Node 0 active_anon:1325568kB inactive_anon:468628kB active_file:3 6kB inactive_file:244kB unevictable:12kB isolated(anon):640kB isolated(file):496 kB mapped:404kB dirty:0kB writeback:60kB shmem:112kB writeback_tmp:0kB kernel_st ack:4384kB pagetables:12424kB all_unreclaimable? no [ 1798.305375] Node 0 DMA free:5936kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1325248kB inactive_anon:468132kB ac tive_file:0kB inactive_file:396kB unevictable:12kB writepending:304kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:1284kB local_pcp:496k B free_cma:0kB [ 1798.305381] lowmem_reserve[]: 0 0 0 [ 1798.305382] Node 0 DMA: 11*4kB (U) 6*8kB (U) 127*16kB (U) 112*32kB (UE) 0*64k B 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5708kB [ 1798.305389] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1798.305390] 252 total pagecache pages [ 1798.305391] 36 pages in swap cache [ 1798.305392] Free swap = 0kB [ 1798.305393] Total swap = 2019324kB [ 1798.305393] 524288 pages RAM [ 1798.305394] 0 pages HighMem/MovableOnly [ 1798.305395] 19417 pages reserved [ 1798.305395] 1024 pages cma reserved [ 1798.305396] Tasks state (memory values in pages): [ 1798.305397] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1798.305398] [ 853] 0 853 10009 54 122880 244 -250 systemd-journal [ 1798.305401] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1798.305404] [ 1053] 999 1053 3834 32 88064 194 -900 systemd-oomd [ 1798.305407] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1798.305409] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1798.305411] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1798.305413] [ 1079] 0 1079 63558 56 155648 582 0 NetworkManager [ 1798.305415] [ 1096] 0 1096 4365 0 98304 582 0 systemd-logind [ 1798.305417] [ 1098] 81 1098 2185 0 65536 201 -900 dbus-broker-lau [ 1798.305420] [ 1100] 996 1100 21090 0 75776 183 0 chronyd [ 1798.305422] [ 1105] 81 1105 1223 0 55296 226 -900 dbus-broker [ 1798.305424] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1798.305427] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1798.305429] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1798.305431] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1798.305433] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1798.305436] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1798.305438] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1798.305440] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1798.305442] [ 1225] 0 1225 57821 0 79872 287 -1000 restraintd [ 1798.305445] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1798.305447] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1798.305450] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1798.305452] [ 1306] 0 1306 3994 41 114688 565 0 sshd [ 1798.305454] [ 1307] 0 1307 40480 248 100352 1133 0 restraintd [ 1798.305456] [ 26970] 0 26970 18098 0 86016 593 -1000 dmeventd [ 1798.305464] [ 40892] 0 40892 3843 0 88064 247 0 systemd-userwor [ 1798.305467] [ 41852] 0 41852 3843 0 88064 235 0 systemd-userwor [ 1798.305472] [ 41853] 0 41853 3843 0 90112 248 0 systemd-userwor [ 1798.305474] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1798.305476] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1798.305479] [ 43711] 0 43711 4782 14 59392 39 -1000 stress-ng [ 1798.305481] [ 43713] 0 43713 4783 3 57344 50 -1000 stress-ng [ 1798.305483] [ 43715] 0 43715 4783 4 57344 49 -1000 stress-ng [ 1798.305485] [ 43716] 0 43716 4783 9 57344 44 -1000 stress-ng [ 1798.305487] [ 43717] 0 43717 4783 7 57344 46 -1000 stress-ng [ 1798.305490] [ 43718] 0 43718 4783 7 57344 46 -1000 stress-ng [ 1798.305492] [ 43724] 0 43724 4783 15 57344 38 -1000 stress-ng [ 1798.305494] [ 43725] 0 43725 4783 9 57344 44 -1000 stress-ng [ 1798.305497] [ 43730] 0 43730 4783 6 57344 47 -1000 stress-ng [ 1798.305502] [ 43732] 0 43732 4783 0 57344 55 -1000 stress-ng [ 1798.305504] [ 43735] 0 43735 4783 9 57344 44 -1000 stress-ng [ 1798.305506] [ 43736] 0 43736 4783 9 57344 44 -1000 stress-ng [ 1798.305509] [ 43737] 0 43737 4783 8 57344 45 -1000 stress-ng [ 1798.305510] [ 43738] 0 43738 4783 2 57344 51 -1000 stress-ng [ 1798.305512] [ 43740] 0 43740 4783 38 57344 16 -1000 stress-ng [ 1798.305515] [ 43741] 0 43741 4783 8 57344 45 -1000 stress-ng [ 1798.305517] [ 43742] 0 43742 4783 5 57344 48 -1000 stress-ng [ 1798.305519] [ 43743] 0 43743 4783 14 57344 39 -1000 stress-ng [ 1798.305521] [ 43746] 0 43746 4783 7 57344 46 -1000 stress-ng [ 1798.305523] [ 43747] 0 43747 4783 3 57344 50 -1000 stress-ng [ 1798.305525] [ 43749] 0 43749 4783 3 57344 50 -1000 stress-ng [ 1798.305528] [ 43750] 0 43750 4783 8 57344 45 -1000 stress-ng [ 1798.305530] [ 43751] 0 43751 4783 13 57344 40 -1000 stress-ng [ 1798.305532] [ 43752] 0 43752 4783 9 57344 44 -1000 stress-ng [ 1798.305534] [ 43754] 0 43754 4783 7 57344 46 -1000 stress-ng [ 1798.305548] [ 43755] 0 43755 4783 4 57344 49 -1000 stress-ng [ 1798.305550] [ 43756] 0 43756 4783 6 57344 47 -1000 stress-ng [ 1798.305552] [ 43757] 0 43757 4783 6 57344 47 -1000 stress-ng [ 1798.305554] [ 43758] 0 43758 4783 10 57344 43 -1000 stress-ng [ 1798.305556] [ 43760] 0 43760 4783 10 57344 43 -1000 stress-ng [ 1798.305558] [ 43761] 0 43761 4783 3 57344 50 -1000 stress-ng [ 1798.305560] [ 43762] 0 43762 4783 4 57344 49 -1000 stress-ng [ 1798.305562] [ 43763] 0 43763 4783 9 57344 44 -1000 stress-ng [ 1798.305564] [ 43764] 0 43764 4783 10 57344 43 -1000 stress-ng [ 1798.305567] [ 43765] 0 43765 4783 1 57344 52 -1000 stress-ng [ 1798.305569] [ 43767] 0 43767 4783 9 57344 44 -1000 stress-ng [ 1798.305571] [ 43768] 0 43768 4783 8 57344 45 -1000 stress-ng [ 1798.305573] [ 43769] 0 43769 4783 5 57344 48 -1000 stress-ng [ 1798.305575] [ 43770] 0 43770 4783 6 57344 47 -1000 stress-ng [ 1798.305577] [ 43771] 0 43771 4783 11 57344 45 -1000 stress-ng [ 1798.305579] [ 43772] 0 43772 4783 5 57344 48 -1000 stress-ng [ 1798.305581] [ 43774] 0 43774 4783 7 57344 46 -1000 stress-ng [ 1798.305583] [ 43775] 0 43775 4783 15 57344 38 -1000 stress-ng [ 1798.305586] [ 43777] 0 43777 4783 9 57344 44 -1000 stress-ng [ 1798.305588] [ 43780] 0 43780 70319 13795 296960 16195 1000 stress-ng [ 1798.305590] [ 43784] 0 43784 70319 18895 348160 17431 1000 stress-ng [ 1798.305593] [ 43786] 0 43786 70319 13687 284672 14653 1000 stress-ng [ 1798.305595] [ 43790] 0 43790 70319 8489 235520 13845 1000 stress-ng [ 1798.305597] [ 43791] 0 43791 70319 19183 333824 15295 1000 stress-ng [ 1798.305599] [ 43793] 0 43793 70319 8062 286720 20542 1000 stress-ng [ 1798.305602] [ 43796] 0 43796 70319 14809 329728 19273 1000 stress-ng [ 1798.305604] [ 43798] 0 43798 70319 14596 317440 17902 1000 stress-ng [ 1798.305606] [ 43799] 0 43799 70319 10001 288768 18867 1000 stress-ng [ 1798.305608] [ 43801] 0 43801 70319 3228 233472 18710 1000 stress-ng [ 1798.305610] [ 43802] 0 43802 70319 10630 262144 14937 1000 stress-ng [ 1798.305612] [ 43804] 0 43804 70319 11585 272384 15369 1000 stress-ng [ 1798.305614] [ 43805] 0 43805 70319 9689 258048 15483 1000 stress-ng [ 1798.305616] [ 43806] 0 43806 70319 12479 282624 15663 1000 stress-ng [ 1798.305618] [ 43807] 0 43807 70319 17562 315392 14804 1000 stress-ng [ 1798.305620] [ 43808] 0 43808 70319 16427 278528 11253 1000 stress-ng [ 1798.305622] [ 43809] 0 43809 70319 14473 307200 16835 1000 stress-ng [ 1798.305624] [ 43811] 0 43811 70319 15369 294912 14222 1000 stress-ng [ 1798.305626] [ 43812] 0 43812 70319 15035 299008 15285 1000 stress-ng [ 1798.305628] [ 43813] 0 43813 70319 13651 262144 12049 1000 stress-ng [ 1798.305630] [ 43814] 0 43814 70319 6584 200704 11394 1000 stress-ng [ 1798.305632] [ 43816] 0 43816 70319 13108 266240 12988 1000 stress-ng [ 1798.305634] [ 43818] 0 43818 70319 22427 313344 9739 1000 stress-ng [ 1798.305636] [ 43819] 0 43819 70319 5947 172032 8335 1000 stress-ng [ 1798.305638] [ 43820] 0 43820 70319 10176 204800 8264 1000 stress-ng [ 1798.305640] [ 43822] 0 43822 70319 13633 260096 11671 1000 stress-ng [ 1798.305643] [ 43823] 0 43823 70319 10734 260096 14504 1000 stress-ng [ 1798.305645] [ 43824] 0 43824 70319 8898 231424 12908 1000 stress-ng [ 1798.305647] [ 43828] 0 43828 70319 13531 251904 10848 1000 stress-ng [ 1798.305649] [ 43829] 0 43829 70319 4716 141312 5804 1000 stress-ng [ 1798.305651] [ 43830] 0 43830 70319 10869 202752 7241 1000 stress-ng [ 1798.305654] [ 43832] 0 43832 70319 16316 292864 13212 1000 stress-ng [ 1798.305656] [ 43833] 0 43833 70319 6449 202752 11859 1000 stress-ng [ 1798.305658] [ 43835] 0 43835 70319 8807 204800 9501 1000 stress-ng [ 1798.305660] [ 43837] 0 43837 70319 13623 260096 11747 1000 stress-ng [ 1798.305662] [ 43839] 0 43839 70319 16838 292864 12690 1000 stress-ng [ 1798.305664] [ 43841] 0 43841 70319 2445 81920 717 1000 stress-ng [ 1798.305667] [ 43854] 0 43854 1334 0 59392 29 0 sleep [ 1798.305669] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43784,uid=0 [ 1798.305679] Out of memory: Killed process 43784 (stress-ng) total-vm:281276kB , anon-rss:75580kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:340kB oom_score_ adj:1000 [ 1799.592559] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1799.592573] CPU: 1 PID: 43820 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1799.592576] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1799.592577] Call Trace: [ 1799.592578] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1799.592587] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1799.592592] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1799.592593] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1799.592595] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1799.592599] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1799.592601] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1799.592607] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1799.592611] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1799.592613] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1799.592614] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1799.592618] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1799.592621] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1799.592626] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1799.592628] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1799.592632] Mem-Info: [ 1799.592634] active_anon:337594 inactive_anon:110292 isolated_anon:186 [ 1799.592634] active_file:188 inactive_file:229 isolated_file:0 [ 1799.592634] unevictable:3 dirty:17 writeback:6 [ 1799.592634] slab_reclaimable:13022 slab_unreclaimable:14443 [ 1799.592634] mapped:360 shmem:26 pagetables:2965 bounce:0 [ 1799.592634] kernel_misc_reclaimable:0 [ 1799.592634] free:2481 free_pcp:0 free_cma:0 [ 1799.592638] Node 0 active_anon:1350376kB inactive_anon:441168kB active_file:7 52kB inactive_file:916kB unevictable:12kB isolated(anon):744kB isolated(file):0k B mapped:1440kB dirty:68kB writeback:24kB shmem:104kB writeback_tmp:0kB kernel_s tack:4104kB pagetables:11860kB all_unreclaimable? no [ 1799.592642] Node 0 DMA free:9924kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1350504kB inactive_anon:440656kB ac tive_file:1168kB inactive_file:1328kB unevictable:12kB writepending:92kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1799.592647] lowmem_reserve[]: 0 0 0 [ 1799.592649] Node 0 DMA: 383*4kB (UME) 208*8kB (UME) 202*16kB (UME) 115*32kB ( UME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10236kB [ 1799.592656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1799.592657] 518 total pagecache pages [ 1799.592658] 62 pages in swap cache [ 1799.592659] Free swap = 0kB [ 1799.592659] Total swap = 2019324kB [ 1799.592660] 524288 pages RAM [ 1799.592661] 0 pages HighMem/MovableOnly [ 1799.592662] 19417 pages reserved [ 1799.592662] 1024 pages cma reserved [ 1799.592663] Tasks state (memory values in pages): [ 1799.592664] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1799.592666] [ 853] 0 853 10009 89 122880 274 -250 systemd-journal [ 1799.592669] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1799.592671] [ 1053] 999 1053 3834 192 88064 195 -900 systemd-oomd [ 1799.592673] [ 1054] 0 1054 4359 0 63488 184 -1000 auditd [ 1799.592675] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1799.592678] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1799.592680] [ 1079] 0 1079 63558 120 155648 574 0 NetworkManager [ 1799.592682] [ 1096] 0 1096 4365 0 98304 582 0 systemd-logind [ 1799.592684] [ 1098] 81 1098 2185 0 65536 201 -900 dbus-broker-lau [ 1799.592687] [ 1100] 996 1100 21090 0 75776 183 0 chronyd [ 1799.592689] [ 1105] 81 1105 1223 0 55296 226 -900 dbus-broker [ 1799.592691] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1799.592693] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1799.592696] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1799.592698] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1799.592700] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1799.592702] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1799.592704] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1799.592707] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1799.592709] [ 1225] 0 1225 57821 0 79872 287 -1000 restraintd [ 1799.592711] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1799.592714] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1799.592716] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1799.592718] [ 1306] 0 1306 3994 84 114688 555 0 sshd [ 1799.592720] [ 1307] 0 1307 40480 229 100352 1193 0 restraintd [ 1799.592722] [ 26970] 0 26970 18098 8 86016 585 -1000 dmeventd [ 1799.592725] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1799.592727] [ 41852] 0 41852 3843 0 88064 235 0 systemd-userwor [ 1799.592729] [ 41853] 0 41853 3843 0 90112 248 0 systemd-userwor [ 1799.592732] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1799.592734] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1799.592736] [ 43711] 0 43711 4782 0 59392 60 -1000 stress-ng [ 1799.592738] [ 43717] 0 43717 4783 5 57344 48 -1000 stress-ng [ 1799.592740] [ 43718] 0 43718 4783 5 57344 48 -1000 stress-ng [ 1799.592742] [ 43725] 0 43725 4783 9 57344 44 -1000 stress-ng [ 1799.592744] [ 43730] 0 43730 4783 9 57344 44 -1000 stress-ng [ 1799.592746] [ 43732] 0 43732 4783 9 57344 44 -1000 stress-ng [ 1799.592748] [ 43735] 0 43735 4783 9 57344 44 -1000 stress-ng [ 1799.592750] [ 43736] 0 43736 4783 9 57344 44 -1000 stress-ng [ 1799.592752] [ 43738] 0 43738 4783 7 57344 46 -1000 stress-ng [ 1799.592754] [ 43741] 0 43741 4783 10 57344 43 -1000 stress-ng [ 1799.592756] [ 43742] 0 43742 4783 8 57344 45 -1000 stress-ng [ 1799.592758] [ 43743] 0 43743 4783 11 57344 42 -1000 stress-ng [ 1799.592760] [ 43749] 0 43749 4783 8 57344 45 -1000 stress-ng [ 1799.592763] [ 43750] 0 43750 4783 7 57344 46 -1000 stress-ng [ 1799.592765] [ 43751] 0 43751 4783 7 57344 46 -1000 stress-ng [ 1799.592767] [ 43752] 0 43752 4783 9 57344 44 -1000 stress-ng [ 1799.592769] [ 43754] 0 43754 4783 2 57344 51 -1000 stress-ng [ 1799.592771] [ 43756] 0 43756 4783 6 57344 47 -1000 stress-ng [ 1799.592773] [ 43757] 0 43757 4783 5 57344 48 -1000 stress-ng [ 1799.592775] [ 43758] 0 43758 4783 6 57344 47 -1000 stress-ng [ 1799.592777] [ 43760] 0 43760 4783 7 57344 46 -1000 stress-ng [ 1799.592779] [ 43761] 0 43761 4783 9 57344 44 -1000 stress-ng [ 1799.592781] [ 43762] 0 43762 4783 8 57344 45 -1000 stress-ng [ 1799.592783] [ 43763] 0 43763 4783 5 57344 48 -1000 stress-ng [ 1799.592785] [ 43764] 0 43764 4783 9 57344 44 -1000 stress-ng [ 1799.592787] [ 43765] 0 43765 4783 6 57344 47 -1000 stress-ng [ 1799.592789] [ 43767] 0 43767 4783 8 57344 45 -1000 stress-ng [ 1799.592791] [ 43768] 0 43768 4783 4 57344 49 -1000 stress-ng [ 1799.592793] [ 43769] 0 43769 4783 3 57344 50 -1000 stress-ng [ 1799.592795] [ 43771] 0 43771 4783 8 57344 45 -1000 stress-ng [ 1799.592797] [ 43772] 0 43772 4783 10 57344 43 -1000 stress-ng [ 1799.592799] [ 43774] 0 43774 4783 5 57344 48 -1000 stress-ng [ 1799.592801] [ 43775] 0 43775 4783 20 57344 35 -1000 stress-ng [ 1799.592803] [ 43777] 0 43777 4783 8 57344 45 -1000 stress-ng [ 1799.592805] [ 43780] 0 43780 70319 19396 397312 23002 1000 stress-ng [ 1799.592807] [ 43786] 0 43786 70319 23399 370688 15633 1000 stress-ng [ 1799.592809] [ 43790] 0 43790 70319 14824 303104 15958 1000 stress-ng [ 1799.592812] [ 43791] 0 43791 70319 19316 352256 17604 1000 stress-ng [ 1799.592814] [ 43793] 0 43793 70319 8223 307200 23021 1000 stress-ng [ 1799.592816] [ 43798] 0 43798 70319 10900 321536 22192 1000 stress-ng [ 1799.592818] [ 43799] 0 43799 70319 14407 335872 20533 1000 stress-ng [ 1799.592820] [ 43801] 0 43801 70319 11321 301056 19197 1000 stress-ng [ 1799.592822] [ 43802] 0 43802 70319 20248 346112 15813 1000 stress-ng [ 1799.592824] [ 43805] 0 43805 70319 22982 376832 16974 1000 stress-ng [ 1799.592826] [ 43806] 0 43806 70319 13425 309248 18215 1000 stress-ng [ 1799.592828] [ 43807] 0 43807 70319 20569 370688 18727 1000 stress-ng [ 1799.592831] [ 43808] 0 43808 70319 22338 331776 12140 1000 stress-ng [ 1799.592833] [ 43809] 0 43809 70319 10641 313344 21525 1000 stress-ng [ 1799.592835] [ 43811] 0 43811 70319 15385 335872 19552 1000 stress-ng [ 1799.592837] [ 43812] 0 43812 70319 11934 303104 18782 1000 stress-ng [ 1799.592839] [ 43813] 0 43813 70319 15723 286720 12881 1000 stress-ng [ 1799.592841] [ 43814] 0 43814 70319 14134 278528 13414 1000 stress-ng [ 1799.592843] [ 43816] 0 43816 70319 10531 268288 15763 1000 stress-ng [ 1799.592845] [ 43818] 0 43818 70319 14511 380928 26037 1000 stress-ng [ 1799.592847] [ 43819] 0 43819 70319 10882 215040 8746 1000 stress-ng [ 1799.592849] [ 43820] 0 43820 70319 9049 235520 13087 1000 stress-ng [ 1799.592851] [ 43822] 0 43822 70319 13226 260096 12078 1000 stress-ng [ 1799.592853] [ 43823] 0 43823 70319 18103 321536 14989 1000 stress-ng [ 1799.592855] [ 43824] 0 43824 70319 17464 321536 15430 1000 stress-ng [ 1799.592857] [ 43828] 0 43828 70319 12918 256000 11791 1000 stress-ng [ 1799.592859] [ 43830] 0 43830 70319 13499 229376 8043 1000 stress-ng [ 1799.592861] [ 43832] 0 43832 70319 22049 360448 15861 1000 stress-ng [ 1799.592864] [ 43833] 0 43833 70319 8380 225280 12700 1000 stress-ng [ 1799.592866] [ 43835] 0 43835 70319 6546 204800 12026 1000 stress-ng [ 1799.592868] [ 43854] 0 43854 1334 0 59392 29 0 sleep [ 1799.592870] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=43780,uid=0 [ 1799.592879] Out of memory: Killed process 43780 (stress-ng) total-vm:281276kB , anon-rss:77584kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:388kB oom_score_ adj:1000 [ 1809.116905] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER _MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1809.116922] CPU: 1 PID: 1079 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1809.116925] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1809.116927] Call Trace: [ 1809.116928] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1809.116939] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1809.116944] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1809.116947] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1809.116949] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1809.116956] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1809.116959] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1809.116964] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1809.116967] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1809.116973] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1809.116980] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1809.116984] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1809.116994] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1809.116998] Mem-Info: [ 1809.117000] active_anon:336813 inactive_anon:109079 isolated_anon:587 [ 1809.117000] active_file:24 inactive_file:12 isolated_file:0 [ 1809.117000] unevictable:3 dirty:12 writeback:9 [ 1809.117000] slab_reclaimable:12999 slab_unreclaimable:14572 [ 1809.117000] mapped:17 shmem:1 pagetables:3570 bounce:0 [ 1809.117000] kernel_misc_reclaimable:0 [ 1809.117000] free:2328 free_pcp:0 free_cma:10 [ 1809.117005] Node 0 active_anon:1347252kB inactive_anon:436316kB active_file:9 6kB inactive_file:48kB unevictable:12kB isolated(anon):2348kB isolated(file):0kB mapped:68kB dirty:48kB writeback:36kB shmem:4kB writeback_tmp:0kB kernel_stack: 5152kB pagetables:14280kB all_unreclaimable? no [ 1809.117009] Node 0 DMA free:9312kB boost:4096kB min:9744kB low:11736kB high:1 3728kB reserved_highatomic:0KB active_anon:1347380kB inactive_anon:435992kB acti ve_file:456kB inactive_file:20kB unevictable:12kB writepending:168kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:40kB [ 1809.117015] lowmem_reserve[]: 0 0 0 [ 1809.117016] Node 0 DMA: 381*4kB (UMEC) 23*8kB (UMEC) 117*16kB (UME) 128*32kB (UME) 28*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9596 kB [ 1809.117024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1809.117025] 24 total pagecache pages [ 1809.117026] 2 pages in swap cache [ 1809.117027] Free swap = 0kB [ 1809.117028] Total swap = 2019324kB [ 1809.117028] 524288 pages RAM [ 1809.117029] 0 pages HighMem/MovableOnly [ 1809.117030] 19417 pages reserved [ 1809.117030] 1024 pages cma reserved [ 1809.117031] Tasks state (memory values in pages): [ 1809.117032] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1809.117034] [ 853] 0 853 12057 1 139264 313 -250 systemd-journal [ 1809.117037] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1809.117040] [ 1053] 999 1053 3834 28 88064 198 -900 systemd-oomd [ 1809.117042] [ 1054] 0 1054 4359 0 63488 198 -1000 auditd [ 1809.117044] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1809.117047] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1809.117049] [ 1079] 0 1079 63558 62 155648 576 0 NetworkManager [ 1809.117051] [ 1096] 0 1096 4365 0 98304 595 0 systemd-logind [ 1809.117053] [ 1098] 81 1098 2185 0 65536 206 -900 dbus-broker-lau [ 1809.117056] [ 1100] 996 1100 21090 0 75776 210 0 chronyd [ 1809.117058] [ 1105] 81 1105 1223 2 55296 237 -900 dbus-broker [ 1809.117060] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1809.117062] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1809.117065] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1809.117067] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1809.117069] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1809.117071] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1809.117074] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1809.117076] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1809.117078] [ 1225] 0 1225 57821 0 79872 287 -1000 restraintd [ 1809.117081] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1809.117083] [ 1257] 0 1257 1797 2 63488 99 0 runtest.sh [ 1809.117085] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1809.117087] [ 1306] 0 1306 3994 0 114688 612 0 sshd [ 1809.117089] [ 1307] 0 1307 40480 2 100352 1426 0 restraintd [ 1809.117092] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1809.117094] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1809.117096] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1809.117099] [ 41853] 0 41853 3843 0 90112 237 0 systemd-userwor [ 1809.117101] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1809.117103] [ 42333] 0 42333 2664 2 71680 967 0 bash [ 1809.117105] [ 43891] 0 43891 4194 0 96256 508 0 systemd-hostnam [ 1809.117107] [ 43957] 0 43957 1334 0 61440 29 0 sleep [ 1809.117109] [ 43978] 0 43978 4782 5 59392 53 -1000 stress-ng [ 1809.117112] [ 43979] 0 43979 4782 0 57344 54 -1000 stress-ng [ 1809.117114] [ 43980] 0 43980 4782 0 57344 54 -1000 stress-ng [ 1809.117116] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1809.117118] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1809.117120] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1809.117123] [ 43984] 0 43984 70318 5257 155648 4801 1000 stress-ng [ 1809.117125] [ 43985] 0 43985 4782 0 57344 54 -1000 stress-ng [ 1809.117128] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1809.117129] [ 43987] 0 43987 70318 6903 163840 4277 1000 stress-ng [ 1809.117132] [ 43988] 0 43988 4782 0 57344 54 -1000 stress-ng [ 1809.117134] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1809.117136] [ 43990] 0 43990 4782 0 57344 54 -1000 stress-ng [ 1809.117138] [ 43991] 0 43991 4782 0 57344 54 -1000 stress-ng [ 1809.117140] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1809.117142] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1809.117144] [ 43994] 0 43994 4782 0 57344 54 -1000 stress-ng [ 1809.117146] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1809.117148] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1809.117150] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1809.117152] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1809.117154] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1809.117156] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1809.117158] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1809.117160] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1809.117162] [ 44003] 0 44003 4782 0 57344 54 -1000 stress-ng [ 1809.117164] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1809.117166] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1809.117168] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1809.117170] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1809.117172] [ 44008] 0 44008 4782 0 57344 54 -1000 stress-ng [ 1809.117174] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1809.117176] [ 44010] 0 44010 4782 0 57344 54 -1000 stress-ng [ 1809.117178] [ 44011] 0 44011 4782 0 57344 54 -1000 stress-ng [ 1809.117180] [ 44012] 0 44012 4782 0 57344 54 -1000 stress-ng [ 1809.117183] [ 44013] 0 44013 4782 0 57344 54 -1000 stress-ng [ 1809.117185] [ 44014] 0 44014 4782 0 57344 54 -1000 stress-ng [ 1809.117187] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1809.117189] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1809.117191] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1809.117193] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1809.117195] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1809.117197] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1809.117199] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1809.117201] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1809.117203] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1809.117205] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1809.117207] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1809.117209] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1809.117211] [ 44027] 0 44027 4782 0 57344 54 -1000 stress-ng [ 1809.117213] [ 44028] 0 44028 4782 0 57344 54 -1000 stress-ng [ 1809.117215] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1809.117217] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1809.117219] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1809.117221] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1809.117223] [ 44033] 0 44033 4782 0 57344 54 -1000 stress-ng [ 1809.117225] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1809.117227] [ 44035] 0 44035 4782 0 57344 54 -1000 stress-ng [ 1809.117230] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1809.117232] [ 44037] 0 44037 4782 0 57344 54 -1000 stress-ng [ 1809.117234] [ 44038] 0 44038 4782 0 57344 54 -1000 stress-ng [ 1809.117236] [ 44039] 0 44039 4782 0 57344 54 -1000 stress-ng [ 1809.117238] [ 44040] 0 44040 4782 0 57344 54 -1000 stress-ng [ 1809.117240] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1809.117242] [ 44042] 0 44042 4782 0 57344 54 -1000 stress-ng [ 1809.117244] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1809.117246] [ 44044] 0 44044 70318 12539 235520 7617 1000 stress-ng [ 1809.117249] [ 44045] 0 44045 70318 3717 167936 7925 1000 stress-ng [ 1809.117251] [ 44046] 0 44046 70318 10963 237568 9391 1000 stress-ng [ 1809.117253] [ 44047] 0 44047 70318 1777 161792 9271 1000 stress-ng [ 1809.117255] [ 44048] 0 44048 70318 7780 208896 9010 1000 stress-ng [ 1809.117257] [ 44049] 0 44049 70318 6887 174080 5613 1000 stress-ng [ 1809.117260] [ 44050] 0 44050 70318 5740 141312 2536 1000 stress-ng [ 1809.117262] [ 44051] 0 44051 70318 7616 235520 12540 1000 stress-ng [ 1809.117264] [ 44052] 0 44052 70318 5901 210944 11285 1000 stress-ng [ 1809.117267] [ 44053] 0 44053 70318 6113 196608 9092 1000 stress-ng [ 1809.117269] [ 44054] 0 44054 70318 4254 184320 9499 1000 stress-ng [ 1809.117271] [ 44055] 0 44055 70318 7469 229376 11829 1000 stress-ng [ 1809.117273] [ 44056] 0 44056 70318 4804 188416 9411 1000 stress-ng [ 1809.117275] [ 44057] 0 44057 70318 8003 215040 9512 1000 stress-ng [ 1809.117277] [ 44058] 0 44058 70318 4096 182272 9261 1000 stress-ng [ 1809.117279] [ 44059] 0 44059 70318 8714 219136 9329 1000 stress-ng [ 1809.117282] [ 44060] 0 44060 70318 7133 208896 9524 1000 stress-ng [ 1809.117283] [ 44061] 0 44061 70318 6479 204800 9782 1000 stress-ng [ 1809.117286] [ 44062] 0 44062 70318 4916 139264 3162 1000 stress-ng [ 1809.117288] [ 44063] 0 44063 70318 8788 239616 11830 1000 stress-ng [ 1809.117290] [ 44064] 0 44064 70318 9095 215040 8487 1000 stress-ng [ 1809.117292] [ 44065] 0 44065 70318 10147 243712 10933 1000 stress-ng [ 1809.117294] [ 44066] 0 44066 70318 6374 198656 9162 1000 stress-ng [ 1809.117296] [ 44067] 0 44067 70318 7736 208896 9186 1000 stress-ng [ 1809.117298] [ 44068] 0 44068 70318 5101 188416 9247 1000 stress-ng [ 1809.117301] [ 44069] 0 44069 70318 5915 194560 9225 1000 stress-ng [ 1809.117303] [ 44070] 0 44070 70318 7428 212992 9890 1000 stress-ng [ 1809.117305] [ 44071] 0 44071 70318 7009 212992 10243 1000 stress-ng [ 1809.117307] [ 44072] 0 44072 70318 7810 217088 10036 1000 stress-ng [ 1809.117309] [ 44073] 0 44073 70318 3932 180224 9162 1000 stress-ng [ 1809.117311] [ 44074] 0 44074 70318 7123 204800 9270 1000 stress-ng [ 1809.117313] [ 44075] 0 44075 70318 4520 186368 9498 1000 stress-ng [ 1809.117316] [ 44076] 0 44076 70318 7843 229376 11455 1000 stress-ng [ 1809.117318] [ 44077] 0 44077 70318 5283 184320 8338 1000 stress-ng [ 1809.117320] [ 44078] 0 44078 70318 5408 192512 9270 1000 stress-ng [ 1809.117322] [ 44079] 0 44079 70318 5446 151552 4150 1000 stress-ng [ 1809.117324] [ 44080] 0 44080 70318 7344 180224 5750 1000 stress-ng [ 1809.117326] [ 44081] 0 44081 70318 7983 231424 11645 1000 stress-ng [ 1809.117328] [ 44082] 0 44082 70318 7146 165888 4231 1000 stress-ng [ 1809.117330] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1809.117332] [ 44084] 0 44084 70318 5830 192512 8979 1000 stress-ng [ 1809.117335] [ 44085] 0 44085 70318 7535 176128 5163 1000 stress-ng [ 1809.117337] [ 44086] 0 44086 70318 5872 190464 8740 1000 stress-ng [ 1809.117339] [ 44087] 0 44087 70318 7586 208896 9270 1000 stress-ng [ 1809.117341] [ 44088] 0 44088 70318 8644 212992 8674 1000 stress-ng [ 1809.117343] [ 44089] 0 44089 70318 8756 215040 8892 1000 stress-ng [ 1809.117345] [ 44090] 0 44090 70318 7782 159744 2936 1000 stress-ng [ 1809.117347] [ 44091] 0 44091 70318 12264 247808 9410 1000 stress-ng [ 1809.117350] [ 44092] 0 44092 70318 6938 217088 10842 1000 stress-ng [ 1809.117352] [ 44093] 0 44093 70318 11015 245760 10527 1000 stress-ng [ 1809.117354] [ 44094] 0 44094 70318 7413 215040 10037 1000 stress-ng [ 1809.117356] [ 44095] 0 44095 70318 9850 198656 5620 1000 stress-ng [ 1809.117358] [ 44096] 0 44096 70318 5629 190464 8916 1000 stress-ng [ 1809.117360] [ 44097] 0 44097 70318 6930 225280 11972 1000 stress-ng [ 1809.117362] [ 44098] 0 44098 70318 4933 133120 2419 1000 stress-ng [ 1809.117365] [ 44099] 0 44099 70318 3524 143360 5082 1000 stress-ng [ 1809.117367] [ 44100] 0 44100 70318 7250 141312 1223 1000 stress-ng [ 1809.117369] [ 44101] 0 44101 70318 10245 169984 1590 1000 stress-ng [ 1809.117371] [ 44102] 0 44102 70318 5613 126976 1078 1000 stress-ng [ 1809.117373] [ 44103] 0 44103 70318 7881 145408 1055 1000 stress-ng [ 1809.117375] [ 44104] 0 44104 70318 6281 129024 477 1000 stress-ng [ 1809.117377] [ 44105] 0 44105 70318 7525 149504 1939 1000 stress-ng [ 1809.117380] [ 44106] 0 44106 70318 4775 124928 1389 1000 stress-ng [ 1809.117382] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44091,uid=0 [ 1809.117394] Out of memory: Killed process 44091 (stress-ng) total-vm:281272kB , anon-rss:49052kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:242kB oom_score_ adj:1000 [ 1809.399164] warn_alloc: 8 callbacks suppressed [ 1809.399166] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1809.399174] CPU: 1 PID: 44091 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1809.399177] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1809.399178] Call Trace: [ 1809.399179] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1809.399183] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1809.399186] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1809.399188] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1809.399190] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1809.399196] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1809.399198] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1809.399199] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1809.399201] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1809.399205] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1809.399208] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1809.399212] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1809.399214] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1809.399216] Mem-Info: [ 1809.399217] active_anon:335213 inactive_anon:111906 isolated_anon:27 [ 1809.399217] active_file:28 inactive_file:14 isolated_file:0 [ 1809.399217] unevictable:3 dirty:0 writeback:0 [ 1809.399217] slab_reclaimable:13021 slab_unreclaimable:14572 [ 1809.399217] mapped:38 shmem:1 pagetables:3581 bounce:0 [ 1809.399217] kernel_misc_reclaimable:0 [ 1809.399217] free:1750 free_pcp:0 free_cma:0 [ 1809.399222] Node 0 active_anon:1340852kB inactive_anon:447624kB active_file:1 12kB inactive_file:56kB unevictable:12kB isolated(anon):108kB isolated(file):0kB mapped:152kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack: 152kB pagetables:14324kB all_unreclaimable? no [ 1809.399225] Node 0 DMA free:7000kB boost:9216kB min:14864kB low:16856kB high: 18848kB reserved_highatomic:0KB active_anon:1340928kB inactive_anon:447572kB act ive_file:0kB inactive_file:76kB unevictable:12kB writepending:0kB present:209715 2kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cm a:0kB [ 1809.399229] lowmem_reserve[]: 0 0 0 [ 1809.399231] Node 0 DMA: 284*4kB (UME) 19*8kB (UME) 127*16kB (UME) 107*32kB (U ME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6872kB [ 1809.399238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1809.399239] 48 total pagecache pages [ 1809.399240] 6 pages in swap cache [ 1809.399241] Free swap = 0kB [ 1809.399241] Total swap = 2019324kB [ 1809.399242] 524288 pages RAM [ 1809.399243] 0 pages HighMem/MovableOnly [ 1809.399244] 19417 pages reserved [ 1809.399244] 1024 pages cma reserved [ 1810.347069] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1810.347078] CPU: 1 PID: 44102 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1810.347080] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1810.347081] Call Trace: [ 1810.347082] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1810.347087] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1810.347090] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1810.347092] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1810.347093] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1810.347096] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1810.347098] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1810.347102] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1810.347104] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1810.347105] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1810.347107] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1810.347110] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1810.347112] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1810.347115] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1810.347117] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1810.347120] Mem-Info: [ 1810.347121] active_anon:335027 inactive_anon:111899 isolated_anon:121 [ 1810.347121] active_file:71 inactive_file:101 isolated_file:0 [ 1810.347121] unevictable:3 dirty:0 writeback:0 [ 1810.347121] slab_reclaimable:13023 slab_unreclaimable:14572 [ 1810.347121] mapped:132 shmem:0 pagetables:3622 bounce:0 [ 1810.347121] kernel_misc_reclaimable:0 [ 1810.347121] free:1564 free_pcp:0 free_cma:0 [ 1810.347126] Node 0 active_anon:1340108kB inactive_anon:447596kB active_file:2 84kB inactive_file:404kB unevictable:12kB isolated(anon):484kB isolated(file):0k B mapped:528kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack: 5152kB pagetables:14488kB all_unreclaimable? no [ 1810.347129] Node 0 DMA free:6256kB boost:7168kB min:12816kB low:14808kB high: 16800kB reserved_highatomic:0KB active_anon:1340228kB inactive_anon:447132kB act ive_file:508kB inactive_file:1064kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:0kB [ 1810.347134] lowmem_reserve[]: 0 0 0 [ 1810.347136] Node 0 DMA: 111*4kB (UME) 33*8kB (UME) 132*16kB (UME) 107*32kB (U ME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6436kB [ 1810.347143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1810.347144] 209 total pagecache pages [ 1810.347145] 2 pages in swap cache [ 1810.347146] Free swap = 0kB [ 1810.347146] Total swap = 2019324kB [ 1810.347147] 524288 pages RAM [ 1810.347148] 0 pages HighMem/MovableOnly [ 1810.347148] 19417 pages reserved [ 1810.347149] 1024 pages cma reserved [ 1810.347150] Tasks state (memory values in pages): [ 1810.347151] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1810.347152] [ 853] 0 853 12057 0 139264 302 -250 systemd-journal [ 1810.347155] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1810.347157] [ 1053] 999 1053 3834 4 88064 222 -900 systemd-oomd [ 1810.347159] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1810.347162] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1810.347164] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1810.347166] [ 1079] 0 1079 63558 59 155648 579 0 NetworkManager [ 1810.347169] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1810.347171] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1810.347173] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1810.347175] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1810.347178] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1810.347181] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1810.347183] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1810.347185] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1810.347188] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1810.347190] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1810.347192] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1810.347194] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1810.347196] [ 1225] 0 1225 57821 0 79872 282 -1000 restraintd [ 1810.347199] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1810.347201] [ 1257] 0 1257 1797 1 63488 100 0 runtest.sh [ 1810.347203] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1810.347205] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1810.347207] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1810.347209] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1810.347212] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1810.347214] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1810.347216] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1810.347218] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1810.347220] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1810.347222] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1810.347224] [ 43957] 0 43957 1334 0 61440 29 0 sleep [ 1810.347226] [ 43978] 0 43978 4782 4 59392 53 -1000 stress-ng [ 1810.347228] [ 43979] 0 43979 4782 0 57344 54 -1000 stress-ng [ 1810.347231] [ 43980] 0 43980 4782 0 57344 54 -1000 stress-ng [ 1810.347233] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1810.347235] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1810.347237] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1810.347239] [ 43984] 0 43984 70318 5256 155648 4801 1000 stress-ng [ 1810.347242] [ 43985] 0 43985 4782 0 57344 54 -1000 stress-ng [ 1810.347244] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1810.347246] [ 43987] 0 43987 70318 6902 163840 4277 1000 stress-ng [ 1810.347248] [ 43988] 0 43988 4782 0 57344 54 -1000 stress-ng [ 1810.347251] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1810.347253] [ 43990] 0 43990 4782 0 57344 54 -1000 stress-ng [ 1810.347255] [ 43991] 0 43991 4782 0 57344 54 -1000 stress-ng [ 1810.347257] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1810.347259] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1810.347262] [ 43994] 0 43994 4782 0 57344 54 -1000 stress-ng [ 1810.347264] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1810.347266] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1810.347271] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1810.347274] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1810.347276] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1810.347278] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1810.347280] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1810.347282] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1810.347284] [ 44003] 0 44003 4782 0 57344 54 -1000 stress-ng [ 1810.347286] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1810.347288] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1810.347291] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1810.347293] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1810.347295] [ 44008] 0 44008 4782 0 57344 54 -1000 stress-ng [ 1810.347297] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1810.347299] [ 44010] 0 44010 4782 0 57344 54 -1000 stress-ng [ 1810.347301] [ 44011] 0 44011 4782 0 57344 54 -1000 stress-ng [ 1810.347303] [ 44012] 0 44012 4782 27 57344 43 -1000 stress-ng [ 1810.347306] [ 44013] 0 44013 4782 0 57344 54 -1000 stress-ng [ 1810.347308] [ 44014] 0 44014 4782 0 57344 54 -1000 stress-ng [ 1810.347310] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1810.347312] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1810.347314] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1810.347316] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1810.347318] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1810.347321] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1810.347323] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1810.347325] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1810.347327] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1810.347329] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1810.347332] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1810.347334] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1810.347336] [ 44027] 0 44027 4782 0 57344 54 -1000 stress-ng [ 1810.347338] [ 44028] 0 44028 4782 0 57344 54 -1000 stress-ng [ 1810.347340] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1810.347342] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1810.347344] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1810.347346] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1810.347348] [ 44033] 0 44033 4782 0 57344 54 -1000 stress-ng [ 1810.347351] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1810.347353] [ 44035] 0 44035 4782 0 57344 54 -1000 stress-ng [ 1810.347355] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1810.347357] [ 44037] 0 44037 4782 0 57344 54 -1000 stress-ng [ 1810.347359] [ 44038] 0 44038 4782 0 57344 54 -1000 stress-ng [ 1810.347361] [ 44039] 0 44039 4782 0 57344 54 -1000 stress-ng [ 1810.347363] [ 44040] 0 44040 4782 0 57344 54 -1000 stress-ng [ 1810.347365] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1810.347368] [ 44042] 0 44042 4782 0 57344 54 -1000 stress-ng [ 1810.347370] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1810.347372] [ 44044] 0 44044 70318 12503 235520 7652 1000 stress-ng [ 1810.347374] [ 44045] 0 44045 70318 6158 188416 7925 1000 stress-ng [ 1810.347376] [ 44046] 0 44046 70318 12016 245760 9393 1000 stress-ng [ 1810.347378] [ 44047] 0 44047 70318 1776 161792 9271 1000 stress-ng [ 1810.347380] [ 44048] 0 44048 70318 7879 210944 9108 1000 stress-ng [ 1810.347382] [ 44049] 0 44049 70318 7282 178176 5613 1000 stress-ng [ 1810.347385] [ 44050] 0 44050 70318 5211 141312 3064 1000 stress-ng [ 1810.347387] [ 44051] 0 44051 70318 7681 235520 12540 1000 stress-ng [ 1810.347389] [ 44052] 0 44052 70318 5900 210944 11285 1000 stress-ng [ 1810.347391] [ 44053] 0 44053 70318 10072 227328 9092 1000 stress-ng [ 1810.347393] [ 44054] 0 44054 70318 4253 184320 9499 1000 stress-ng [ 1810.347396] [ 44055] 0 44055 70318 7468 229376 11829 1000 stress-ng [ 1810.347398] [ 44056] 0 44056 70318 4545 188416 9669 1000 stress-ng [ 1810.347400] [ 44057] 0 44057 70318 7341 215040 10173 1000 stress-ng [ 1810.347402] [ 44058] 0 44058 70318 4359 184320 9261 1000 stress-ng [ 1810.347404] [ 44059] 0 44059 70318 8328 219136 9714 1000 stress-ng [ 1810.347406] [ 44060] 0 44060 70318 6560 212992 10756 1000 stress-ng [ 1810.347409] [ 44061] 0 44061 70318 6034 204800 10226 1000 stress-ng [ 1810.347411] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1810.347413] [ 44063] 0 44063 70318 8783 239616 11834 1000 stress-ng [ 1810.347415] [ 44064] 0 44064 70318 8649 221184 9658 1000 stress-ng [ 1810.347417] [ 44065] 0 44065 70318 10109 243712 10970 1000 stress-ng [ 1810.347419] [ 44066] 0 44066 70318 6016 200704 9717 1000 stress-ng [ 1810.347421] [ 44067] 0 44067 70318 7801 210944 9186 1000 stress-ng [ 1810.347423] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1810.347425] [ 44069] 0 44069 70318 5795 196608 9542 1000 stress-ng [ 1810.347427] [ 44070] 0 44070 70318 7559 215040 9890 1000 stress-ng [ 1810.347430] [ 44071] 0 44071 70318 7006 212992 10245 1000 stress-ng [ 1810.347432] [ 44072] 0 44072 70318 7618 217088 10227 1000 stress-ng [ 1810.347434] [ 44073] 0 44073 70318 7492 206848 9165 1000 stress-ng [ 1810.347436] [ 44074] 0 44074 70318 7121 204800 9271 1000 stress-ng [ 1810.347438] [ 44075] 0 44075 70318 4519 186368 9498 1000 stress-ng [ 1810.347441] [ 44076] 0 44076 70318 7842 229376 11455 1000 stress-ng [ 1810.347443] [ 44077] 0 44077 70318 5278 184320 8342 1000 stress-ng [ 1810.347445] [ 44078] 0 44078 70318 5407 192512 9270 1000 stress-ng [ 1810.347447] [ 44079] 0 44079 70318 5907 155648 4150 1000 stress-ng [ 1810.347449] [ 44080] 0 44080 70318 7216 180224 5877 1000 stress-ng [ 1810.347451] [ 44081] 0 44081 70318 7982 231424 11645 1000 stress-ng [ 1810.347454] [ 44082] 0 44082 70318 7145 165888 4231 1000 stress-ng [ 1810.347456] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1810.347458] [ 44084] 0 44084 70318 5829 192512 8979 1000 stress-ng [ 1810.347460] [ 44085] 0 44085 70318 8258 182272 5165 1000 stress-ng [ 1810.347462] [ 44086] 0 44086 70318 6135 194560 8740 1000 stress-ng [ 1810.347464] [ 44087] 0 44087 70318 7783 210944 9270 1000 stress-ng [ 1810.347466] [ 44088] 0 44088 70318 7902 219136 10273 1000 stress-ng [ 1810.347469] [ 44089] 0 44089 70318 8753 215040 8894 1000 stress-ng [ 1810.347471] [ 44090] 0 44090 70318 7263 159744 3520 1000 stress-ng [ 1810.347473] [ 44092] 0 44092 70318 6936 217088 10843 1000 stress-ng [ 1810.347475] [ 44093] 0 44093 70318 11010 245760 10531 1000 stress-ng [ 1810.347477] [ 44094] 0 44094 70318 7412 215040 10037 1000 stress-ng [ 1810.347479] [ 44095] 0 44095 70318 9849 198656 5620 1000 stress-ng [ 1810.347481] [ 44096] 0 44096 70318 5628 190464 8916 1000 stress-ng [ 1810.347483] [ 44097] 0 44097 70318 6737 225280 12164 1000 stress-ng [ 1810.347485] [ 44098] 0 44098 70318 4932 133120 2419 1000 stress-ng [ 1810.347487] [ 44099] 0 44099 70318 5965 161792 5082 1000 stress-ng [ 1810.347489] [ 44100] 0 44100 70318 7188 143360 1350 1000 stress-ng [ 1810.347492] [ 44101] 0 44101 70318 10244 169984 1590 1000 stress-ng [ 1810.347494] [ 44102] 0 44102 70318 5612 126976 1078 1000 stress-ng [ 1810.347496] [ 44103] 0 44103 70318 7876 145408 1059 1000 stress-ng [ 1810.347498] [ 44104] 0 44104 70318 6280 129024 477 1000 stress-ng [ 1810.347500] [ 44105] 0 44105 70318 6740 149504 2723 1000 stress-ng [ 1810.347502] [ 44106] 0 44106 70318 4773 124928 1390 1000 stress-ng [ 1810.347504] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44093,uid=0 [ 1810.347513] Out of memory: Killed process 44093 (stress-ng) total-vm:281272kB , anon-rss:44040kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:240kB oom_score_ adj:1000 [ 1810.688438] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1810.688445] CPU: 0 PID: 44044 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1810.688448] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1810.688449] Call Trace: [ 1810.688449] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1810.688455] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1810.688457] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1810.688459] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1810.688461] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1810.688463] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1810.688465] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1810.688468] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1810.688471] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1810.688472] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1810.688474] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1810.688476] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1810.688478] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1810.688481] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1810.688483] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1810.688485] Mem-Info: [ 1810.688486] active_anon:363893 inactive_anon:79139 isolated_anon:1146 [ 1810.688486] active_file:9 inactive_file:29 isolated_file:0 [ 1810.688486] unevictable:3 dirty:0 writeback:0 [ 1810.688486] slab_reclaimable:13023 slab_unreclaimable:14572 [ 1810.688486] mapped:6 shmem:0 pagetables:3580 bounce:0 [ 1810.688486] kernel_misc_reclaimable:0 [ 1810.688486] free:4630 free_pcp:0 free_cma:0 [ 1810.688491] Node 0 active_anon:1455572kB inactive_anon:316556kB active_file:3 6kB inactive_file:116kB unevictable:12kB isolated(anon):4584kB isolated(file):0k B mapped:24kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5 128kB pagetables:14320kB all_unreclaimable? no [ 1810.688494] Node 0 DMA free:18520kB boost:13312kB min:18960kB low:20952kB hig h:22944kB reserved_highatomic:0KB active_anon:1456084kB inactive_anon:315892kB a ctive_file:360kB inactive_file:84kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:0kB [ 1810.688499] lowmem_reserve[]: 0 0 0 [ 1810.688501] Node 0 DMA: 131*4kB (UMEC) 36*8kB (UEC) 121*16kB (UME) 101*32kB ( UE) 1*64kB (M) 1*128kB (M) 19*256kB (M) 15*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18716kB [ 1810.688509] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1810.688510] 62 total pagecache pages [ 1810.688511] 2 pages in swap cache [ 1810.688512] Free swap = 0kB [ 1810.688512] Total swap = 2019324kB [ 1810.688513] 524288 pages RAM [ 1810.688514] 0 pages HighMem/MovableOnly [ 1810.688515] 19417 pages reserved [ 1810.688515] 1024 pages cma reserved [ 1810.688516] Tasks state (memory values in pages): [ 1810.688517] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1810.688519] [ 853] 0 853 12057 0 139264 308 -250 systemd-journal [ 1810.688521] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1810.688524] [ 1053] 999 1053 3834 0 88064 230 -900 systemd-oomd [ 1810.688526] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1810.688528] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1810.688530] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1810.688532] [ 1079] 0 1079 63558 14 155648 624 0 NetworkManager [ 1810.688535] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1810.688537] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1810.688539] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1810.688541] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1810.688543] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1810.688545] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1810.688547] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1810.688549] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1810.688551] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1810.688554] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1810.688555] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1810.688557] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1810.688559] [ 1225] 0 1225 57822 4 79872 271 -1000 restraintd [ 1810.688562] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1810.688564] [ 1257] 0 1257 1797 1 63488 100 0 runtest.sh [ 1810.688566] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1810.688568] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1810.688570] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1810.688572] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1810.688574] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1810.688576] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1810.688578] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1810.688580] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1810.688582] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1810.688584] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1810.688586] [ 43957] 0 43957 1334 0 61440 29 0 sleep [ 1810.688588] [ 43978] 0 43978 4782 4 59392 53 -1000 stress-ng [ 1810.688590] [ 43979] 0 43979 4782 0 57344 54 -1000 stress-ng [ 1810.688592] [ 43980] 0 43980 4782 0 57344 54 -1000 stress-ng [ 1810.688594] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1810.688596] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1810.688598] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1810.688600] [ 43984] 0 43984 70318 5256 155648 4801 1000 stress-ng [ 1810.688602] [ 43985] 0 43985 4782 0 57344 54 -1000 stress-ng [ 1810.688604] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1810.688606] [ 43987] 0 43987 70318 7100 165888 4277 1000 stress-ng [ 1810.688608] [ 43988] 0 43988 4782 0 57344 54 -1000 stress-ng [ 1810.688610] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1810.688612] [ 43990] 0 43990 4782 0 57344 54 -1000 stress-ng [ 1810.688614] [ 43991] 0 43991 4782 0 57344 54 -1000 stress-ng [ 1810.688616] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1810.688618] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1810.688620] [ 43994] 0 43994 4782 0 57344 54 -1000 stress-ng [ 1810.688622] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1810.688624] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1810.688626] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1810.688629] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1810.688630] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1810.688632] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1810.688634] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1810.688636] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1810.688639] [ 44003] 0 44003 4782 0 57344 54 -1000 stress-ng [ 1810.688640] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1810.688642] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1810.688644] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1810.688646] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1810.688648] [ 44008] 0 44008 4782 0 57344 54 -1000 stress-ng [ 1810.688650] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1810.688652] [ 44010] 0 44010 4782 0 57344 54 -1000 stress-ng [ 1810.688654] [ 44011] 0 44011 4782 14 57344 40 -1000 stress-ng [ 1810.688656] [ 44012] 0 44012 4782 11 57344 43 -1000 stress-ng [ 1810.688658] [ 44013] 0 44013 4782 0 57344 54 -1000 stress-ng [ 1810.688660] [ 44014] 0 44014 4782 0 57344 54 -1000 stress-ng [ 1810.688662] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1810.688664] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1810.688666] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1810.688668] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1810.688670] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1810.688672] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1810.688674] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1810.688676] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1810.688678] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1810.688680] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1810.688682] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1810.688684] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1810.688686] [ 44027] 0 44027 4782 0 57344 54 -1000 stress-ng [ 1810.688688] [ 44028] 0 44028 4782 0 57344 54 -1000 stress-ng [ 1810.688690] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1810.688692] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1810.688694] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1810.688696] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1810.688698] [ 44033] 0 44033 4782 0 57344 54 -1000 stress-ng [ 1810.688700] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1810.688702] [ 44035] 0 44035 4782 0 57344 54 -1000 stress-ng [ 1810.688704] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1810.688706] [ 44037] 0 44037 4782 0 57344 54 -1000 stress-ng [ 1810.688708] [ 44038] 0 44038 4782 0 57344 54 -1000 stress-ng [ 1810.688710] [ 44039] 0 44039 4782 0 57344 54 -1000 stress-ng [ 1810.688712] [ 44040] 0 44040 4782 0 57344 54 -1000 stress-ng [ 1810.688714] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1810.688716] [ 44042] 0 44042 4782 0 57344 54 -1000 stress-ng [ 1810.688718] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1810.688719] [ 44044] 0 44044 70318 15194 262144 8327 1000 stress-ng [ 1810.688721] [ 44045] 0 44045 70318 6422 188416 7925 1000 stress-ng [ 1810.688724] [ 44046] 0 44046 70318 12015 245760 9394 1000 stress-ng [ 1810.688726] [ 44047] 0 44047 70318 1776 161792 9271 1000 stress-ng [ 1810.688728] [ 44048] 0 44048 70318 7879 210944 9108 1000 stress-ng [ 1810.688730] [ 44049] 0 44049 70318 7282 178176 5613 1000 stress-ng [ 1810.688732] [ 44050] 0 44050 70318 5211 141312 3064 1000 stress-ng [ 1810.688734] [ 44051] 0 44051 70318 7681 235520 12540 1000 stress-ng [ 1810.688736] [ 44052] 0 44052 70318 5900 210944 11285 1000 stress-ng [ 1810.688738] [ 44053] 0 44053 70318 10072 227328 9092 1000 stress-ng [ 1810.688739] [ 44054] 0 44054 70318 4253 184320 9499 1000 stress-ng [ 1810.688741] [ 44055] 0 44055 70318 7600 229376 11829 1000 stress-ng [ 1810.688744] [ 44056] 0 44056 70318 4412 188416 9802 1000 stress-ng [ 1810.688745] [ 44057] 0 44057 70318 7189 215040 10457 1000 stress-ng [ 1810.688748] [ 44058] 0 44058 70318 3171 184320 10449 1000 stress-ng [ 1810.688750] [ 44059] 0 44059 70318 8328 219136 9714 1000 stress-ng [ 1810.688752] [ 44060] 0 44060 70318 8506 231424 11054 1000 stress-ng [ 1810.688754] [ 44061] 0 44061 70318 6230 206848 10228 1000 stress-ng [ 1810.688756] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1810.688758] [ 44063] 0 44063 70318 8843 239616 11840 1000 stress-ng [ 1810.688760] [ 44064] 0 44064 70318 8649 221184 9658 1000 stress-ng [ 1810.688762] [ 44065] 0 44065 70318 14399 278528 10970 1000 stress-ng [ 1810.688764] [ 44066] 0 44066 70318 5984 200704 9749 1000 stress-ng [ 1810.688766] [ 44067] 0 44067 70318 8857 219136 9186 1000 stress-ng [ 1810.688768] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1810.688770] [ 44069] 0 44069 70318 5795 196608 9542 1000 stress-ng [ 1810.688772] [ 44070] 0 44070 70318 6245 215040 11204 1000 stress-ng [ 1810.688774] [ 44071] 0 44071 70318 6508 215040 10941 1000 stress-ng [ 1810.688776] [ 44072] 0 44072 70318 7618 217088 10227 1000 stress-ng [ 1810.688778] [ 44073] 0 44073 70318 7492 206848 9165 1000 stress-ng [ 1810.688780] [ 44074] 0 44074 70318 7121 204800 9271 1000 stress-ng [ 1810.688782] [ 44075] 0 44075 70318 4651 188416 9498 1000 stress-ng [ 1810.688784] [ 44076] 0 44076 70318 7159 229376 12138 1000 stress-ng [ 1810.688786] [ 44077] 0 44077 70318 5542 186368 8342 1000 stress-ng [ 1810.688788] [ 44078] 0 44078 70318 4674 192512 10003 1000 stress-ng [ 1810.688791] [ 44079] 0 44079 70318 5497 155648 4560 1000 stress-ng [ 1810.688793] [ 44080] 0 44080 70318 7205 180224 5888 1000 stress-ng [ 1810.688794] [ 44081] 0 44081 70318 8378 235520 11645 1000 stress-ng [ 1810.688797] [ 44082] 0 44082 70318 7145 165888 4231 1000 stress-ng [ 1810.688799] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1810.688801] [ 44084] 0 44084 70318 5895 194560 8979 1000 stress-ng [ 1810.688803] [ 44085] 0 44085 70318 8852 186368 5165 1000 stress-ng [ 1810.688805] [ 44086] 0 44086 70318 7743 210944 9376 1000 stress-ng [ 1810.688807] [ 44087] 0 44087 70318 7783 210944 9270 1000 stress-ng [ 1810.688809] [ 44088] 0 44088 70318 8032 221184 10275 1000 stress-ng [ 1810.688811] [ 44089] 0 44089 70318 8968 217088 8943 1000 stress-ng [ 1810.688813] [ 44090] 0 44090 70318 6668 161792 4313 1000 stress-ng [ 1810.688815] [ 44092] 0 44092 70318 6936 217088 10843 1000 stress-ng [ 1810.688817] [ 44094] 0 44094 70318 7412 215040 10037 1000 stress-ng [ 1810.688819] [ 44095] 0 44095 70318 9849 198656 5620 1000 stress-ng [ 1810.688821] [ 44096] 0 44096 70318 6149 194560 8923 1000 stress-ng [ 1810.688824] [ 44097] 0 44097 70318 7727 233472 12164 1000 stress-ng [ 1810.688826] [ 44098] 0 44098 70318 4932 133120 2419 1000 stress-ng [ 1810.688828] [ 44099] 0 44099 70318 5713 161792 5334 1000 stress-ng [ 1810.688830] [ 44100] 0 44100 70318 7188 143360 1350 1000 stress-ng [ 1810.688832] [ 44101] 0 44101 70318 9496 169984 2338 1000 stress-ng [ 1810.688834] [ 44102] 0 44102 70318 5199 126976 1491 1000 stress-ng [ 1810.688836] [ 44103] 0 44103 70318 6805 145408 2130 1000 stress-ng [ 1810.688838] [ 44104] 0 44104 70318 6280 129024 477 1000 stress-ng [ 1810.688840] [ 44105] 0 44105 70318 6805 151552 2724 1000 stress-ng [ 1810.688842] [ 44106] 0 44106 70318 5169 126976 1390 1000 stress-ng [ 1810.688844] [ 44107] 0 44107 4782 18 57344 36 1000 stress-ng [ 1810.688846] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44065,uid=0 [ 1810.688853] Out of memory: Killed process 44065 (stress-ng) total-vm:281272kB , anon-rss:57596kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:272kB oom_score_ adj:1000 [ 1812.713501] oom_reaper: reaped process 44065 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1812.822679] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1812.822689] CPU: 1 PID: 44004 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1812.822692] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1812.822693] Call Trace: [ 1812.822694] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1812.822703] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1812.822707] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1812.822708] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1812.822710] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1812.822715] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1812.822717] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1812.822722] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1812.822726] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1812.822728] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1812.822734] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1812.822736] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1812.822738] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1812.822742] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1812.822747] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1812.822751] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1812.822755] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1812.822757] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1812.822759] Mem-Info: [ 1812.822760] active_anon:349208 inactive_anon:97126 isolated_anon:482 [ 1812.822760] active_file:206 inactive_file:398 isolated_file:41 [ 1812.822760] unevictable:3 dirty:0 writeback:0 [ 1812.822760] slab_reclaimable:13023 slab_unreclaimable:14572 [ 1812.822760] mapped:496 shmem:0 pagetables:3607 bounce:0 [ 1812.822760] kernel_misc_reclaimable:0 [ 1812.822760] free:1521 free_pcp:0 free_cma:13 [ 1812.822766] Node 0 active_anon:1397000kB inactive_anon:388376kB active_file:8 24kB inactive_file:1592kB unevictable:12kB isolated(anon):1928kB isolated(file): 164kB mapped:1984kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_s tack:5120kB pagetables:14428kB all_unreclaimable? no [ 1812.822769] Node 0 DMA free:6084kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1397132kB inactive_anon:388160kB ac tive_file:1548kB inactive_file:1084kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:52kB [ 1812.822775] lowmem_reserve[]: 0 0 0 [ 1812.822777] Node 0 DMA: 160*4kB (MC) 26*8kB (MC) 110*16kB (UME) 101*32kB (UME ) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6032kB [ 1812.822784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1812.822785] 673 total pagecache pages [ 1812.822786] 33 pages in swap cache [ 1812.822787] Free swap = 0kB [ 1812.822788] Total swap = 2019324kB [ 1812.822788] 524288 pages RAM [ 1812.822789] 0 pages HighMem/MovableOnly [ 1812.822790] 19417 pages reserved [ 1812.822791] 1024 pages cma reserved [ 1812.822791] Tasks state (memory values in pages): [ 1812.822792] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1812.822794] [ 853] 0 853 12057 21 139264 276 -250 systemd-journal [ 1812.822796] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1812.822799] [ 1053] 999 1053 3834 0 88064 230 -900 systemd-oomd [ 1812.822801] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1812.822803] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1812.822805] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1812.822807] [ 1079] 0 1079 63558 68 155648 570 0 NetworkManager [ 1812.822810] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1812.822812] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1812.822814] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1812.822816] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1812.822818] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1812.822820] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1812.822823] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1812.822825] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1812.822827] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1812.822829] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1812.822832] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1812.822834] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1812.822836] [ 1225] 0 1225 57821 37 79872 238 -1000 restraintd [ 1812.822838] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1812.822840] [ 1257] 0 1257 1797 61 63488 77 0 runtest.sh [ 1812.822842] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1812.822845] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1812.822847] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1812.822849] [ 26970] 0 26970 18098 0 86016 601 -1000 dmeventd [ 1812.822851] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1812.822854] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1812.822856] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1812.822858] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1812.822861] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1812.822863] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1812.822865] [ 43978] 0 43978 4782 4 59392 53 -1000 stress-ng [ 1812.822867] [ 43979] 0 43979 4782 0 57344 56 -1000 stress-ng [ 1812.822869] [ 43980] 0 43980 4782 0 57344 56 -1000 stress-ng [ 1812.822871] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1812.822873] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1812.822875] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1812.822877] [ 43984] 0 43984 70318 5256 155648 4801 1000 stress-ng [ 1812.822879] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1812.822882] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1812.822883] [ 43987] 0 43987 70318 5979 165888 5398 1000 stress-ng [ 1812.822885] [ 43988] 0 43988 4782 54 57344 35 -1000 stress-ng [ 1812.822888] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1812.822890] [ 43990] 0 43990 4782 70 57344 33 -1000 stress-ng [ 1812.822891] [ 43991] 0 43991 4782 20 57344 35 -1000 stress-ng [ 1812.822894] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1812.822896] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1812.822898] [ 43994] 0 43994 4782 70 57344 33 -1000 stress-ng [ 1812.822900] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1812.822902] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1812.822905] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1812.822907] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1812.822909] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1812.822911] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1812.822913] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1812.822915] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1812.822917] [ 44003] 0 44003 4782 70 57344 33 -1000 stress-ng [ 1812.822919] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1812.822921] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1812.822923] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1812.822925] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1812.822927] [ 44008] 0 44008 4782 20 57344 35 -1000 stress-ng [ 1812.822929] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1812.822931] [ 44010] 0 44010 4782 20 57344 35 -1000 stress-ng [ 1812.822933] [ 44011] 0 44011 4782 7 57344 47 -1000 stress-ng [ 1812.822935] [ 44012] 0 44012 4782 6 57344 48 -1000 stress-ng [ 1812.822937] [ 44013] 0 44013 4782 70 57344 33 -1000 stress-ng [ 1812.822939] [ 44014] 0 44014 4782 70 57344 33 -1000 stress-ng [ 1812.822941] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1812.822943] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1812.822945] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1812.822947] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1812.822949] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1812.822951] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1812.822953] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1812.822955] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1812.822957] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1812.822959] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1812.822961] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1812.822963] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1812.822965] [ 44027] 0 44027 4782 18 57344 37 -1000 stress-ng [ 1812.822967] [ 44028] 0 44028 4782 51 57344 35 -1000 stress-ng [ 1812.822969] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1812.822971] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1812.822973] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1812.822975] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1812.822977] [ 44033] 0 44033 4782 20 57344 35 -1000 stress-ng [ 1812.822979] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1812.822981] [ 44035] 0 44035 4782 69 57344 33 -1000 stress-ng [ 1812.822983] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1812.822985] [ 44037] 0 44037 4782 25 57344 35 -1000 stress-ng [ 1812.822987] [ 44038] 0 44038 4782 40 57344 35 -1000 stress-ng [ 1812.822989] [ 44039] 0 44039 4782 69 57344 33 -1000 stress-ng [ 1812.822991] [ 44040] 0 44040 4782 20 57344 35 -1000 stress-ng [ 1812.822993] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1812.822995] [ 44042] 0 44042 4782 69 57344 33 -1000 stress-ng [ 1812.822997] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1812.822999] [ 44044] 0 44044 70318 14183 262144 9338 1000 stress-ng [ 1812.823001] [ 44045] 0 44045 70318 10706 223232 7931 1000 stress-ng [ 1812.823003] [ 44046] 0 44046 70318 13137 253952 9394 1000 stress-ng [ 1812.823006] [ 44047] 0 44047 70318 1654 161792 9393 1000 stress-ng [ 1812.823008] [ 44048] 0 44048 70318 9727 225280 9108 1000 stress-ng [ 1812.823010] [ 44049] 0 44049 70318 7276 178176 5619 1000 stress-ng [ 1812.823012] [ 44050] 0 44050 70318 15573 223232 3064 1000 stress-ng [ 1812.823014] [ 44051] 0 44051 70318 7297 235520 12924 1000 stress-ng [ 1812.823016] [ 44052] 0 44052 70318 5900 210944 11285 1000 stress-ng [ 1812.823018] [ 44053] 0 44053 70318 8240 229376 10990 1000 stress-ng [ 1812.823020] [ 44054] 0 44054 70318 4245 184320 9507 1000 stress-ng [ 1812.823022] [ 44055] 0 44055 70318 7269 229376 12160 1000 stress-ng [ 1812.823024] [ 44056] 0 44056 70318 3457 188416 10757 1000 stress-ng [ 1812.823026] [ 44057] 0 44057 70318 8566 227328 10466 1000 stress-ng [ 1812.823029] [ 44058] 0 44058 70318 2611 184320 11009 1000 stress-ng [ 1812.823031] [ 44059] 0 44059 70318 8266 219136 9776 1000 stress-ng [ 1812.823033] [ 44060] 0 44060 70318 8503 231424 11057 1000 stress-ng [ 1812.823036] [ 44061] 0 44061 70318 6230 206848 10228 1000 stress-ng [ 1812.823038] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1812.823040] [ 44063] 0 44063 70318 8841 239616 11842 1000 stress-ng [ 1812.823042] [ 44064] 0 44064 70318 8642 221184 9665 1000 stress-ng [ 1812.823044] [ 44065] 0 44065 70318 0 278528 0 1000 stress-ng [ 1812.823046] [ 44066] 0 44066 70318 5489 200704 10244 1000 stress-ng [ 1812.823048] [ 44067] 0 44067 70318 8829 219136 9214 1000 stress-ng [ 1812.823050] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1812.823052] [ 44069] 0 44069 70318 5793 196608 9544 1000 stress-ng [ 1812.823054] [ 44070] 0 44070 70318 6180 215040 11269 1000 stress-ng [ 1812.823056] [ 44071] 0 44071 70318 6312 215040 11137 1000 stress-ng [ 1812.823058] [ 44072] 0 44072 70318 7682 219136 10229 1000 stress-ng [ 1812.823060] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1812.823062] [ 44074] 0 44074 70318 7117 204800 9275 1000 stress-ng [ 1812.823064] [ 44075] 0 44075 70318 6961 206848 9498 1000 stress-ng [ 1812.823066] [ 44076] 0 44076 70318 6590 229376 12707 1000 stress-ng [ 1812.823068] [ 44077] 0 44077 70318 5257 186368 8627 1000 stress-ng [ 1812.823070] [ 44078] 0 44078 70318 4676 194560 10397 1000 stress-ng [ 1812.823072] [ 44079] 0 44079 70318 5497 155648 4560 1000 stress-ng [ 1812.823074] [ 44080] 0 44080 70318 8459 188416 5888 1000 stress-ng [ 1812.823076] [ 44081] 0 44081 70318 8510 235520 11645 1000 stress-ng [ 1812.823078] [ 44082] 0 44082 70318 7143 165888 4233 1000 stress-ng [ 1812.823080] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1812.823082] [ 44084] 0 44084 70318 5895 194560 8979 1000 stress-ng [ 1812.823085] [ 44085] 0 44085 70318 8850 186368 5167 1000 stress-ng [ 1812.823087] [ 44086] 0 44086 70318 7486 210944 9633 1000 stress-ng [ 1812.823089] [ 44087] 0 44087 70318 7781 210944 9272 1000 stress-ng [ 1812.823091] [ 44088] 0 44088 70318 8054 221184 10385 1000 stress-ng [ 1812.823093] [ 44089] 0 44089 70318 8967 217088 8944 1000 stress-ng [ 1812.823095] [ 44090] 0 44090 70318 6172 161792 4809 1000 stress-ng [ 1812.823097] [ 44092] 0 44092 70318 6114 217088 11665 1000 stress-ng [ 1812.823100] [ 44094] 0 44094 70318 7174 215040 10275 1000 stress-ng [ 1812.823102] [ 44095] 0 44095 70318 9848 198656 5621 1000 stress-ng [ 1812.823104] [ 44096] 0 44096 70318 6008 194560 9064 1000 stress-ng [ 1812.823106] [ 44097] 0 44097 70318 7727 233472 12164 1000 stress-ng [ 1812.823108] [ 44098] 0 44098 70318 4932 133120 2419 1000 stress-ng [ 1812.823110] [ 44099] 0 44099 70318 5495 161792 5552 1000 stress-ng [ 1812.823112] [ 44100] 0 44100 70318 7181 143360 1357 1000 stress-ng [ 1812.823114] [ 44101] 0 44101 70318 9493 169984 2341 1000 stress-ng [ 1812.823116] [ 44102] 0 44102 70318 4833 129024 1857 1000 stress-ng [ 1812.823118] [ 44103] 0 44103 70318 7267 149504 2130 1000 stress-ng [ 1826.996593] [ 44104] 0 44104 70318 6248 129024 509 1000 stress-ng [ 1826.996603] [ 44105] 0 44105 70318 8718 165888 2725 1000 stress-ng [ 1826.996606] [ 44106] 0 44106 70318 5169 126976 1390 1000 stress-ng [ 1826.996610] [ 44107] 0 44107 4782 10 57344 44 1000 stress-ng [ 1826.996613] [ 44108] 0 44108 1797 28 49152 71 0 runtest.sh [ 1826.996616] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44044,uid=0 [ 1826.996632] Out of memory: Killed process 44044 (stress-ng) total-vm:281272kB , anon-rss:56720kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_ adj:1000 [ 1829.032600] oom_reaper: reaped process 44044 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1829.228721] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1829.228732] CPU: 0 PID: 44020 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1829.228735] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1829.228737] Call Trace: [ 1829.228739] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1829.228749] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1829.228754] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1829.228756] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1829.228759] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1829.228769] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1829.228772] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1829.228780] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1829.228784] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1829.228788] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1829.228796] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1829.228799] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1829.229229] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1829.229239] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1829.229245] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1829.229249] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1829.230124] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1829.230135] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1829.230156] Mem-Info: [ 1829.230159] active_anon:362923 inactive_anon:83937 isolated_anon:396 [ 1829.230159] active_file:58 inactive_file:268 isolated_file:35 [ 1829.230159] unevictable:3 dirty:0 writeback:0 [ 1829.230159] slab_reclaimable:13018 slab_unreclaimable:14574 [ 1829.230159] mapped:257 shmem:0 pagetables:3543 bounce:0 [ 1829.230159] kernel_misc_reclaimable:0 [ 1829.230159] free:1471 free_pcp:0 free_cma:14 [ 1829.230172] Node 0 active_anon:1451944kB inactive_anon:335620kB active_file:2 32kB inactive_file:1072kB unevictable:12kB isolated(anon):1456kB isolated(file): 140kB mapped:1028kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_s tack:5120kB pagetables:14172kB all_unreclaimable? no [ 1829.231670] Node 0 DMA free:5884kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1475716kB inactive_anon:311244kB ac tive_file:344kB inactive_file:1120kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fr ee_cma:56kB [ 1829.231676] lowmem_reserve[]: 0 0 0 [ 1829.231678] Node 0 DMA: 80*4kB (UM) 21*8kB (UM) 102*16kB (UME) 110*32kB (UME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5832kB [ 1829.231760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1829.231762] 448 total pagecache pages [ 1829.231762] 46 pages in swap cache [ 1829.231763] Free swap = 0kB [ 1829.231764] Total swap = 2019324kB [ 1829.231765] 524288 pages RAM [ 1829.231766] 0 pages HighMem/MovableOnly [ 1829.231766] 19417 pages reserved [ 1829.231767] 1024 pages cma reserved [ 1829.231768] Tasks state (memory values in pages): [ 1829.231769] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1829.231774] [ 853] 0 853 12057 20 139264 285 -250 systemd-journal [ 1829.231777] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1829.231781] [ 1053] 999 1053 3834 18 88064 208 -900 systemd-oomd [ 1829.231784] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1829.231786] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1829.231788] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1829.231791] [ 1079] 0 1079 63558 78 155648 565 0 NetworkManager [ 1829.231793] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1829.231795] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1829.231798] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1829.231800] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1829.231802] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1829.231805] [ 1117] 0 1117 13496 0 100352 229 0 gssproxy [ 1829.231807] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1829.231810] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1829.231812] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1829.231814] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1829.231817] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1829.231819] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1829.231821] [ 1225] 0 1225 57822 65 79872 210 -1000 restraintd [ 1829.231824] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1829.231827] [ 1257] 0 1257 1797 62 63488 55 0 runtest.sh [ 1829.231829] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1829.231832] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1829.231834] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1829.231838] [ 26970] 0 26970 18098 0 86016 593 -1000 dmeventd [ 1829.231841] [ 40892] 0 40892 3843 0 88064 224 0 systemd-userwor [ 1829.231843] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1829.231846] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1829.231848] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1829.231850] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1829.231853] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1829.231855] [ 43978] 0 43978 4782 0 59392 53 -1000 stress-ng [ 1829.231857] [ 43979] 0 43979 4782 24 57344 39 -1000 stress-ng [ 1829.231859] [ 43980] 0 43980 4782 17 57344 38 -1000 stress-ng [ 1829.231862] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1829.231864] [ 43982] 0 43982 4782 36 57344 33 -1000 stress-ng [ 1829.231866] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1829.231868] [ 43984] 0 43984 70318 4703 155648 5354 1000 stress-ng [ 1829.231871] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1829.231873] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1829.231875] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1829.231877] [ 43988] 0 43988 4782 5 57344 50 -1000 stress-ng [ 1829.231880] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1829.231882] [ 43990] 0 43990 4782 7 57344 48 -1000 stress-ng [ 1829.231885] [ 43991] 0 43991 4782 5 57344 50 -1000 stress-ng [ 1829.231887] [ 43992] 0 43992 4782 17 57344 38 -1000 stress-ng [ 1829.231890] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1829.231892] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1829.231894] [ 43995] 0 43995 4782 21 57344 34 -1000 stress-ng [ 1829.231897] [ 43996] 0 43996 4782 21 57344 34 -1000 stress-ng [ 1829.231899] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1829.231901] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1829.231904] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1829.231906] [ 44000] 0 44000 4782 20 57344 35 -1000 stress-ng [ 1829.231908] [ 44001] 0 44001 4782 22 57344 41 -1000 stress-ng [ 1829.231910] [ 44002] 0 44002 4782 32 57344 36 -1000 stress-ng [ 1829.231913] [ 44003] 0 44003 4782 7 57344 48 -1000 stress-ng [ 1829.231915] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1829.231917] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1829.231919] [ 44006] 0 44006 4782 26 57344 36 -1000 stress-ng [ 1829.231922] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1829.231924] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1829.231926] [ 44009] 0 44009 4782 19 57344 36 -1000 stress-ng [ 1829.231928] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1829.231930] [ 44011] 0 44011 4782 6 57344 48 -1000 stress-ng [ 1829.231933] [ 44012] 0 44012 4782 5 57344 49 -1000 stress-ng [ 1829.231935] [ 44013] 0 44013 4782 7 57344 48 -1000 stress-ng [ 1829.231937] [ 44014] 0 44014 4782 7 57344 48 -1000 stress-ng [ 1829.231939] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1829.231941] [ 44016] 0 44016 4782 20 57344 35 -1000 stress-ng [ 1829.231944] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1829.231946] [ 44018] 0 44018 4782 20 57344 35 -1000 stress-ng [ 1829.231948] [ 44019] 0 44019 4782 20 57344 35 -1000 stress-ng [ 1829.231950] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1829.231952] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1829.231954] [ 44022] 0 44022 4782 17 57344 38 -1000 stress-ng [ 1829.231957] [ 44023] 0 44023 4782 30 57344 36 -1000 stress-ng [ 1829.231959] [ 44024] 0 44024 4782 17 57344 38 -1000 stress-ng [ 1829.231961] [ 44025] 0 44025 4782 19 57344 36 -1000 stress-ng [ 1829.231963] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1829.231965] [ 44027] 0 44027 4782 3 57344 52 -1000 stress-ng [ 1829.231968] [ 44028] 0 44028 4782 5 57344 50 -1000 stress-ng [ 1829.231970] [ 44029] 0 44029 4782 38 57344 35 -1000 stress-ng [ 1829.231973] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1829.231975] [ 44031] 0 44031 4782 32 57344 36 -1000 stress-ng [ 1829.231977] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1829.231980] [ 44033] 0 44033 4782 5 57344 50 -1000 stress-ng [ 1829.231982] [ 44034] 0 44034 4782 36 57344 33 -1000 stress-ng [ 1829.231984] [ 44035] 0 44035 4782 7 57344 48 -1000 stress-ng [ 1829.231986] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1829.231989] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1829.231991] [ 44038] 0 44038 4782 5 57344 50 -1000 stress-ng [ 1829.231993] [ 44039] 0 44039 4782 7 57344 48 -1000 stress-ng [ 1829.231995] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1829.231998] [ 44041] 0 44041 4782 20 57344 35 -1000 stress-ng [ 1829.232000] [ 44042] 0 44042 4782 10 57344 48 -1000 stress-ng [ 1829.232002] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1829.232004] [ 44045] 0 44045 70318 10904 225280 7931 1000 stress-ng [ 1829.232007] [ 44046] 0 44046 70318 12875 253952 9656 1000 stress-ng [ 1829.232009] [ 44047] 0 44047 70318 1654 161792 9393 1000 stress-ng [ 1829.232011] [ 44048] 0 44048 70318 9859 227328 9108 1000 stress-ng [ 1829.232013] [ 44049] 0 44049 70318 6928 178176 5967 1000 stress-ng [ 1829.232015] [ 44050] 0 44050 70318 15903 227328 3064 1000 stress-ng [ 1829.232017] [ 44051] 0 44051 70318 7759 239616 12924 1000 stress-ng [ 1829.232020] [ 44052] 0 44052 70318 5900 212992 11285 1000 stress-ng [ 1829.232022] [ 44053] 0 44053 70318 8834 233472 10990 1000 stress-ng [ 1829.232025] [ 44054] 0 44054 70318 4773 188416 9507 1000 stress-ng [ 1829.232027] [ 44055] 0 44055 70318 6874 231424 12819 1000 stress-ng [ 1829.232029] [ 44056] 0 44056 70318 5172 202752 10758 1000 stress-ng [ 1829.232032] [ 44057] 0 44057 70318 9092 231424 10468 1000 stress-ng [ 1829.232034] [ 44058] 0 44058 70318 4393 198656 11009 1000 stress-ng [ 1829.232037] [ 44059] 0 44059 70318 8266 219136 9776 1000 stress-ng [ 1829.232039] [ 44060] 0 44060 70318 9426 237568 11058 1000 stress-ng [ 1829.232041] [ 44061] 0 44061 70318 6362 206848 10228 1000 stress-ng [ 1829.232043] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1829.232046] [ 44063] 0 44063 70318 8841 239616 11842 1000 stress-ng [ 1829.232048] [ 44064] 0 44064 70318 8642 221184 9665 1000 stress-ng [ 1829.232050] [ 44066] 0 44066 70318 5489 200704 10244 1000 stress-ng [ 1829.232053] [ 44067] 0 44067 70318 8829 219136 9214 1000 stress-ng [ 1829.232055] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1829.232057] [ 44069] 0 44069 70318 5793 196608 9544 1000 stress-ng [ 1829.232059] [ 44070] 0 44070 70318 6073 215040 11574 1000 stress-ng [ 1829.232062] [ 44071] 0 44071 70318 4789 215040 12660 1000 stress-ng [ 1829.232064] [ 44072] 0 44072 70318 6126 221184 12181 1000 stress-ng [ 1829.232066] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1829.232069] [ 44074] 0 44074 70318 7117 206848 9275 1000 stress-ng [ 1829.232071] [ 44075] 0 44075 70318 6960 206848 9499 1000 stress-ng [ 1829.232073] [ 44076] 0 44076 70318 6533 229376 12896 1000 stress-ng [ 1829.232076] [ 44077] 0 44077 70318 5983 192512 8627 1000 stress-ng [ 1829.232078] [ 44078] 0 44078 70318 4673 194560 10400 1000 stress-ng [ 1829.232080] [ 44079] 0 44079 70318 5497 155648 4560 1000 stress-ng [ 1829.232082] [ 44080] 0 44080 70318 8459 190464 5888 1000 stress-ng [ 1829.232085] [ 44081] 0 44081 70318 8510 235520 11645 1000 stress-ng [ 1829.232087] [ 44082] 0 44082 70318 7471 167936 4235 1000 stress-ng [ 1829.232089] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1829.232091] [ 44084] 0 44084 70318 6885 200704 8979 1000 stress-ng [ 1829.232094] [ 44085] 0 44085 70318 8847 186368 5170 1000 stress-ng [ 1829.232096] [ 44086] 0 44086 70318 14614 268288 9633 1000 stress-ng [ 1829.232098] [ 44087] 0 44087 70318 7847 210944 9272 1000 stress-ng [ 1829.232100] [ 44088] 0 44088 70318 8052 223232 10387 1000 stress-ng [ 1829.232103] [ 44089] 0 44089 70318 8967 217088 8944 1000 stress-ng [ 1829.232105] [ 44090] 0 44090 70318 5552 161792 5429 1000 stress-ng [ 1829.232107] [ 44092] 0 44092 70318 3713 217088 14132 1000 stress-ng [ 1829.232109] [ 44094] 0 44094 70318 7768 219136 10275 1000 stress-ng [ 1829.232112] [ 44095] 0 44095 70318 9846 198656 5623 1000 stress-ng [ 1829.232114] [ 44096] 0 44096 70318 6008 194560 9064 1000 stress-ng [ 1829.232116] [ 44097] 0 44097 70318 7727 233472 12164 1000 stress-ng [ 1829.232118] [ 44098] 0 44098 70318 4927 133120 2424 1000 stress-ng [ 1829.232121] [ 44099] 0 44099 70318 6221 169984 5552 1000 stress-ng [ 1829.232123] [ 44100] 0 44100 70318 8303 151552 1357 1000 stress-ng [ 1829.232125] [ 44101] 0 44101 70318 10219 176128 2341 1000 stress-ng [ 1829.232128] [ 44102] 0 44102 70318 5295 131072 1857 1000 stress-ng [ 1829.232130] [ 44103] 0 44103 70318 7264 149504 2133 1000 stress-ng [ 1829.232132] [ 44104] 0 44104 70318 6314 129024 509 1000 stress-ng [ 1829.232135] [ 44105] 0 44105 70318 9510 172032 2725 1000 stress-ng [ 1829.232137] [ 44106] 0 44106 70318 6621 139264 1390 1000 stress-ng [ 1829.232139] [ 44107] 0 44107 70318 38 75776 37 1000 stress-ng [ 1829.232141] [ 44109] 0 44109 1 1 18432 0 0 runtest.sh [ 1829.232143] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44086,uid=0 [ 1829.232155] Out of memory: Killed process 44086 (stress-ng) total-vm:281272kB , anon-rss:58456kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_ adj:1000 [ 1831.279055] oom_reaper: reaped process 44086 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1831.339404] NetworkManager invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), or der=0, oom_score_adj=0 [ 1831.339414] CPU: 1 PID: 1079 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1831.339417] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1831.339418] Call Trace: [ 1831.339419] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1831.339429] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1831.339433] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1831.339435] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1831.339437] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1831.339442] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1831.339444] [<000000002745cb54>] __get_free_pages+0x24/0x50 [ 1831.339446] [<0000000027502f42>] __pollwait+0x82/0x110 [ 1831.339451] [<000000002755f3e0>] __ep_eventpoll_poll+0x60/0x2d0 [ 1831.339457] [<0000000027504bac>] do_sys_poll+0x32c/0x630 [ 1831.339459] [<0000000027504598>] __s390x_sys_poll+0xc8/0x120 [ 1831.339461] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1831.339466] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1831.339468] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1831.339472] Mem-Info: [ 1831.339474] active_anon:336940 inactive_anon:108865 isolated_anon:800 [ 1831.339474] active_file:558 inactive_file:428 isolated_file:0 [ 1831.339474] unevictable:3 dirty:0 writeback:0 [ 1831.339474] slab_reclaimable:13018 slab_unreclaimable:14571 [ 1831.339474] mapped:769 shmem:0 pagetables:3533 bounce:0 [ 1831.339474] kernel_misc_reclaimable:0 [ 1831.339474] free:1432 free_pcp:0 free_cma:0 [ 1831.339478] Node 0 active_anon:1347760kB inactive_anon:435460kB active_file:2 232kB inactive_file:1712kB unevictable:12kB isolated(anon):3200kB isolated(file) :0kB mapped:3076kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_st ack:5104kB pagetables:14132kB all_unreclaimable? no [ 1831.339482] Node 0 DMA free:5728kB boost:10240kB min:15888kB low:17880kB high :19872kB reserved_highatomic:0KB active_anon:1347912kB inactive_anon:435428kB ac tive_file:2664kB inactive_file:1540kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:0kB [ 1831.339488] lowmem_reserve[]: 0 0 0 [ 1831.339489] Node 0 DMA: 77*4kB (UM) 28*8kB (UM) 100*16kB (UME) 109*32kB (UME) 2*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5876kB [ 1831.339498] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1831.339499] 1023 total pagecache pages [ 1831.339500] 32 pages in swap cache [ 1831.339501] Free swap = 0kB [ 1831.339501] Total swap = 2019324kB [ 1831.339502] 524288 pages RAM [ 1831.339503] 0 pages HighMem/MovableOnly [ 1831.339504] 19417 pages reserved [ 1831.339504] 1024 pages cma reserved [ 1831.339505] Tasks state (memory values in pages): [ 1831.339506] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1831.339508] [ 853] 0 853 12057 73 139264 288 -250 systemd-journal [ 1831.339511] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1831.339513] [ 1053] 999 1053 3834 17 88064 226 -900 systemd-oomd [ 1831.339516] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1831.339518] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1831.339520] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1831.339522] [ 1079] 0 1079 63558 325 155648 573 0 NetworkManager [ 1831.339524] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1831.339526] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1831.339529] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1831.339531] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1831.339533] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1831.339535] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1831.339537] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1831.339540] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1831.339542] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1831.339544] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1831.339546] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1831.339548] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1831.339550] [ 1225] 0 1225 57821 164 79872 239 -1000 restraintd [ 1831.339553] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1831.339555] [ 1257] 0 1257 1797 1 63488 100 0 runtest.sh [ 1831.339558] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1831.339560] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1831.339562] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1831.339565] [ 26970] 0 26970 18098 30 86016 589 -1000 dmeventd [ 1831.339567] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1831.339569] [ 41852] 0 41852 3843 98 88064 214 0 systemd-userwor [ 1831.339571] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1831.339573] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1831.339576] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1831.339578] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1831.339580] [ 43978] 0 43978 4782 0 59392 53 -1000 stress-ng [ 1831.339582] [ 43979] 0 43979 4782 16 57344 39 -1000 stress-ng [ 1831.339585] [ 43980] 0 43980 4782 17 57344 38 -1000 stress-ng [ 1831.339586] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1831.339589] [ 43982] 0 43982 4782 26 57344 33 -1000 stress-ng [ 1831.339591] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1831.339593] [ 43984] 0 43984 70318 4701 155648 5356 1000 stress-ng [ 1831.339595] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1831.339597] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1831.339599] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1831.339602] [ 43988] 0 43988 4782 5 57344 50 -1000 stress-ng [ 1831.339604] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1831.339606] [ 43990] 0 43990 4782 7 57344 48 -1000 stress-ng [ 1831.339608] [ 43991] 0 43991 4782 5 57344 50 -1000 stress-ng [ 1831.339610] [ 43992] 0 43992 4782 17 57344 38 -1000 stress-ng [ 1831.339612] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1831.339615] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1831.339617] [ 43995] 0 43995 4782 21 57344 34 -1000 stress-ng [ 1831.339618] [ 43996] 0 43996 4782 21 57344 34 -1000 stress-ng [ 1831.339621] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1831.339623] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1831.339625] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1831.339627] [ 44000] 0 44000 4782 20 57344 35 -1000 stress-ng [ 1831.339629] [ 44001] 0 44001 4782 14 57344 41 -1000 stress-ng [ 1831.339631] [ 44002] 0 44002 4782 23 57344 36 -1000 stress-ng [ 1831.339633] [ 44003] 0 44003 4782 7 57344 48 -1000 stress-ng [ 1831.339635] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1831.339637] [ 44005] 0 44005 4782 143 57344 42 -1000 stress-ng [ 1831.339639] [ 44006] 0 44006 4782 19 57344 36 -1000 stress-ng [ 1831.339641] [ 44007] 0 44007 4782 114 57344 43 -1000 stress-ng [ 1831.339643] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1831.339645] [ 44009] 0 44009 4782 19 57344 36 -1000 stress-ng [ 1831.339648] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1831.339650] [ 44011] 0 44011 4782 6 57344 48 -1000 stress-ng [ 1831.339652] [ 44012] 0 44012 4782 5 57344 49 -1000 stress-ng [ 1831.339654] [ 44013] 0 44013 4782 7 57344 48 -1000 stress-ng [ 1831.339656] [ 44014] 0 44014 4782 7 57344 48 -1000 stress-ng [ 1831.339658] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1831.339660] [ 44016] 0 44016 4782 20 57344 35 -1000 stress-ng [ 1831.339662] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1831.339665] [ 44018] 0 44018 4782 20 57344 35 -1000 stress-ng [ 1831.339667] [ 44019] 0 44019 4782 20 57344 35 -1000 stress-ng [ 1831.339669] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1831.339671] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1831.339673] [ 44022] 0 44022 4782 17 57344 38 -1000 stress-ng [ 1831.339675] [ 44023] 0 44023 4782 21 57344 36 -1000 stress-ng [ 1831.339677] [ 44024] 0 44024 4782 17 57344 38 -1000 stress-ng [ 1831.339679] [ 44025] 0 44025 4782 19 57344 36 -1000 stress-ng [ 1831.339681] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1831.339683] [ 44027] 0 44027 4782 3 57344 52 -1000 stress-ng [ 1831.339685] [ 44028] 0 44028 4782 5 57344 50 -1000 stress-ng [ 1831.339687] [ 44029] 0 44029 4782 20 57344 35 -1000 stress-ng [ 1831.339689] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1831.339691] [ 44031] 0 44031 4782 23 57344 36 -1000 stress-ng [ 1831.339693] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1831.339695] [ 44033] 0 44033 4782 5 57344 50 -1000 stress-ng [ 1831.339697] [ 44034] 0 44034 4782 26 57344 33 -1000 stress-ng [ 1831.339699] [ 44035] 0 44035 4782 7 57344 48 -1000 stress-ng [ 1831.339702] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1831.339704] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1831.339706] [ 44038] 0 44038 4782 5 57344 50 -1000 stress-ng [ 1831.339708] [ 44039] 0 44039 4782 7 57344 48 -1000 stress-ng [ 1831.339710] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1831.339712] [ 44041] 0 44041 4782 20 57344 35 -1000 stress-ng [ 1831.339715] [ 44042] 0 44042 4782 7 57344 48 -1000 stress-ng [ 1831.339717] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1831.339719] [ 44045] 0 44045 70318 11994 233472 7963 1000 stress-ng [ 1831.339721] [ 44046] 0 44046 70318 12875 253952 9656 1000 stress-ng [ 1831.339724] [ 44047] 0 44047 70318 1654 161792 9393 1000 stress-ng [ 1831.339726] [ 44048] 0 44048 70318 8100 227328 11065 1000 stress-ng [ 1831.339728] [ 44049] 0 44049 70318 6815 178176 6080 1000 stress-ng [ 1831.339730] [ 44050] 0 44050 70318 13551 227328 5416 1000 stress-ng [ 1831.339732] [ 44051] 0 44051 70318 7825 241664 12924 1000 stress-ng [ 1831.339735] [ 44052] 0 44052 70318 5900 212992 11285 1000 stress-ng [ 1831.339737] [ 44053] 0 44053 70318 8922 233472 11034 1000 stress-ng [ 1831.339739] [ 44054] 0 44054 70318 4809 188416 9537 1000 stress-ng [ 1831.339741] [ 44055] 0 44055 70318 6874 231424 12819 1000 stress-ng [ 1831.339744] [ 44056] 0 44056 70318 4278 202752 11652 1000 stress-ng [ 1831.339746] [ 44057] 0 44057 70318 9092 231424 10468 1000 stress-ng [ 1831.339748] [ 44058] 0 44058 70318 4591 198656 11009 1000 stress-ng [ 1831.339750] [ 44059] 0 44059 70318 8264 219136 9778 1000 stress-ng [ 1831.339752] [ 44060] 0 44060 70318 9186 237568 11298 1000 stress-ng [ 1831.339754] [ 44061] 0 44061 70318 6626 208896 10228 1000 stress-ng [ 1831.339756] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1831.339758] [ 44063] 0 44063 70318 9105 241664 11842 1000 stress-ng [ 1831.339761] [ 44064] 0 44064 70318 9302 225280 9665 1000 stress-ng [ 1831.339763] [ 44066] 0 44066 70318 5489 200704 10244 1000 stress-ng [ 1831.339765] [ 44067] 0 44067 70318 8829 219136 9214 1000 stress-ng [ 1831.339767] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1831.339769] [ 44069] 0 44069 70318 5793 196608 9544 1000 stress-ng [ 1831.339772] [ 44070] 0 44070 70318 6056 215040 11591 1000 stress-ng [ 1831.339774] [ 44071] 0 44071 70318 5119 217088 12660 1000 stress-ng [ 1831.339776] [ 44072] 0 44072 70318 6126 221184 12181 1000 stress-ng [ 1831.339778] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1831.339780] [ 44074] 0 44074 70318 8107 212992 9275 1000 stress-ng [ 1831.339782] [ 44075] 0 44075 70318 6830 206848 9629 1000 stress-ng [ 1831.339784] [ 44076] 0 44076 70318 8249 243712 12896 1000 stress-ng [ 1831.339786] [ 44077] 0 44077 70318 5389 192512 9221 1000 stress-ng [ 1831.339788] [ 44078] 0 44078 70318 6058 206848 10401 1000 stress-ng [ 1831.339791] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1831.339793] [ 44080] 0 44080 70318 8459 190464 5888 1000 stress-ng [ 1831.339795] [ 44081] 0 44081 70318 9220 260096 14037 1000 stress-ng [ 1831.339797] [ 44082] 0 44082 70318 7469 167936 4237 1000 stress-ng [ 1831.339799] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1831.339801] [ 44084] 0 44084 70318 6885 200704 8979 1000 stress-ng [ 1831.339803] [ 44085] 0 44085 70318 9441 190464 5170 1000 stress-ng [ 1831.339806] [ 44087] 0 44087 70318 7847 210944 9272 1000 stress-ng [ 1831.339808] [ 44088] 0 44088 70318 8043 223232 10396 1000 stress-ng [ 1831.339810] [ 44089] 0 44089 70318 11707 239616 8976 1000 stress-ng [ 1831.339812] [ 44090] 0 44090 70318 5552 161792 5429 1000 stress-ng [ 1831.339814] [ 44092] 0 44092 70318 3712 217088 14133 1000 stress-ng [ 1831.339816] [ 44094] 0 44094 70318 7768 219136 10275 1000 stress-ng [ 1831.339819] [ 44095] 0 44095 70318 9534 198656 5935 1000 stress-ng [ 1831.339821] [ 44096] 0 44096 70318 5975 194560 9097 1000 stress-ng [ 1831.339823] [ 44097] 0 44097 70318 9773 249856 12164 1000 stress-ng [ 1831.339825] [ 44098] 0 44098 70318 4927 133120 2424 1000 stress-ng [ 1831.339827] [ 44099] 0 44099 70318 6221 169984 5552 1000 stress-ng [ 1831.339829] [ 44100] 0 44100 70318 8303 151552 1357 1000 stress-ng [ 1831.339831] [ 44101] 0 44101 70318 10219 176128 2341 1000 stress-ng [ 1831.339834] [ 44102] 0 44102 70318 6417 141312 1857 1000 stress-ng [ 1831.339836] [ 44103] 0 44103 70318 7258 149504 2139 1000 stress-ng [ 1831.339838] [ 44104] 0 44104 70318 12314 178176 515 1000 stress-ng [ 1831.339840] [ 44105] 0 44105 70318 9451 172032 2784 1000 stress-ng [ 1831.339842] [ 44106] 0 44106 70318 6621 139264 1390 1000 stress-ng [ 1831.339844] [ 44107] 0 44107 70318 32 75776 37 1000 stress-ng [ 1831.339846] [ 44109] 0 44109 97 0 38912 4 0 sleep [ 1831.339848] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44081,uid=0 [ 1831.339860] Out of memory: Killed process 44081 (stress-ng) total-vm:281272kB , anon-rss:36880kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score adj:1000 [ 1833.463268] NetworkManager invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), or der=0, oom_score_adj=0 [ 1833.463281] CPU: 1 PID: 1079 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1833.463284] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1833.463285] Call Trace: [ 1833.463286] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1833.463296] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1833.463300] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1833.463302] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1833.463303] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1833.463308] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1833.463310] [<000000002745cb54>] __get_free_pages+0x24/0x50 [ 1833.463312] [<0000000027502f42>] __pollwait+0x82/0x110 [ 1833.463318] [<000000002755f3e0>] __ep_eventpoll_poll+0x60/0x2d0 [ 1833.463323] [<0000000027504bac>] do_sys_poll+0x32c/0x630 [ 1833.463325] [<0000000027504598>] __s390x_sys_poll+0xc8/0x120 [ 1833.463328] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1833.463332] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1833.463335] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1833.463339] Mem-Info: [ 1833.463340] active_anon:334269 inactive_anon:111487 isolated_anon:1238 [ 1833.463340] active_file:53 inactive_file:115 isolated_file:67 [ 1833.463340] unevictable:3 dirty:8 writeback:0 [ 1833.463340] slab_reclaimable:13020 slab_unreclaimable:14568 [ 1833.463340] mapped:207 shmem:0 pagetables:3532 bounce:0 [ 1833.463340] kernel_misc_reclaimable:0 [ 1833.463340] free:1808 free_pcp:0 free_cma:123 [ 1833.463345] Node 0 active_anon:1337076kB inactive_anon:445948kB active_file:2 12kB inactive_file:460kB unevictable:12kB isolated(anon):4952kB isolated(file):2 68kB mapped:828kB dirty:32kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_st ack:5088kB pagetables:14128kB all_unreclaimable? no [ 1833.463348] Node 0 DMA free:7232kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1337292kB inactive_anon:445880kB ac tive_file:0kB inactive_file:500kB unevictable:12kB writepending:32kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:492kB [ 1833.463354] lowmem_reserve[]: 0 0 0 [ 1833.463356] Node 0 DMA: 240*4kB (MEC) 85*8kB (UMC) 131*16kB (UMEC) 114*32kB ( UEC) 5*64kB (EC) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7704kB [ 1833.463363] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugep ges_size=1024kB [ 1833.463364] 283 total pagecache pages [ 1833.463365] 8 pages in swap cache [ 1833.463366] Free swap = 0kB [ 1833.463367] Total swap = 2019324kB [ 1833.463367] 524288 pages RAM [ 1833.463368] 0 pages HighMem/MovableOnly [ 1833.463369] 19417 pages reserved [ 1833.463369] 1024 pages cma reserved [ 1833.463370] Tasks state (memory values in pages): [ 1833.463371] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1833.463373] [ 853] 0 853 12057 45 139264 279 -250 systemd-journal [ 1833.463376] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1833.463378] [ 1053] 999 1053 3834 13 88064 213 -900 systemd-oomd [ 1833.463380] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1833.463383] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1833.463385] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1833.463387] [ 1079] 0 1079 63558 52 155648 586 0 NetworkManager [ 1833.463389] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1833.463392] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1833.463394] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1833.463396] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1833.463398] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1833.463400] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1833.463403] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1833.463405] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1833.463407] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1833.463409] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1833.463411] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1833.463413] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1833.463416] [ 1225] 0 1225 57821 0 79872 285 -1000 restraintd [ 1833.463418] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1833.463421] [ 1257] 0 1257 1797 1 63488 101 0 runtest.sh [ 1833.463423] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1833.463425] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1833.463427] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1833.463429] [ 26970] 0 26970 18098 0 86016 604 -1000 dmeventd [ 1833.463431] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1833.463434] [ 41852] 0 41852 3843 5 88064 217 0 systemd-userwor [ 1833.463436] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1833.463438] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1833.463440] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1833.463443] [ 43891] 0 43891 4194 16 96256 493 0 systemd-hostnam [ 1833.463445] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1833.463447] [ 43979] 0 43979 4782 5 57344 50 -1000 stress-ng [ 1833.463449] [ 43980] 0 43980 4782 2 57344 53 -1000 stress-ng [ 1833.463451] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1833.463453] [ 43982] 0 43982 4782 10 57344 48 -1000 stress-ng [ 1833.463455] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1833.463457] [ 43984] 0 43984 70318 5229 159744 5356 1000 stress-ng [ 1833.463460] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1833.463462] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1833.463464] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1833.463466] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1833.463469] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1833.463471] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1833.463473] [ 43991] 0 43991 4782 4 57344 51 -1000 stress-ng [ 1833.463475] [ 43992] 0 43992 4782 2 57344 53 -1000 stress-ng [ 1833.463477] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1833.463479] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1833.463481] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1833.463483] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1833.463485] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1833.463487] [ 43998] 0 43998 4782 11 57344 48 -1000 stress-ng [ 1833.463489] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1833.463491] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1833.463493] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1833.463495] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1833.463497] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1833.463499] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1833.463501] [ 44005] 0 44005 4782 8 57344 50 -1000 stress-ng [ 1833.463503] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1833.463505] [ 44007] 0 44007 4782 4 57344 51 -1000 stress-ng [ 1833.463507] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1833.463510] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1833.463512] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1833.463514] [ 44011] 0 44011 4782 0 57344 60 -1000 stress-ng [ 1833.463516] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1833.463518] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1833.463520] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1833.463522] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1833.463524] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1833.463526] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1833.463528] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1833.463531] [ 44019] 0 44019 4782 5 57344 50 -1000 stress-ng [ 1833.463533] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1833.463536] [ 44021] 0 44021 4782 14 57344 46 -1000 stress-ng [ 1833.463538] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1833.463540] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1833.463542] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1833.463544] [ 44025] 0 44025 4782 4 57344 51 -1000 stress-ng [ 1833.463546] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1833.463548] [ 44027] 0 44027 4782 0 57344 55 -1000 stress-ng [ 1833.463550] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1833.463552] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1833.463554] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1833.463556] [ 44031] 0 44031 4782 12 57344 47 -1000 stress-ng [ 1833.463558] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1833.463561] [ 44033] 0 44033 4782 2 57344 53 -1000 stress-ng [ 1833.463562] [ 44034] 0 44034 4782 9 57344 48 -1000 stress-ng [ 1833.463565] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1833.463566] [ 44036] 0 44036 4782 8 57344 47 -1000 stress-ng [ 1833.463569] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1833.463571] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1833.463573] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1833.463575] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1833.463577] [ 44041] 0 44041 4782 5 57344 50 -1000 stress-ng [ 1833.463580] [ 44042] 0 44042 4782 6 57344 49 -1000 stress-ng [ 1833.463582] [ 44043] 0 44043 4782 0 57344 62 -1000 stress-ng [ 1833.463584] [ 44045] 0 44045 70318 7841 233472 12116 1000 stress-ng [ 1833.463586] [ 44046] 0 44046 70318 11833 253952 10698 1000 stress-ng [ 1833.463588] [ 44047] 0 44047 70318 2182 167936 9393 1000 stress-ng [ 1833.463590] [ 44048] 0 44048 70318 9288 237568 11065 1000 stress-ng [ 1833.463592] [ 44049] 0 44049 70318 6813 178176 6082 1000 stress-ng [ 1833.463595] [ 44050] 0 44050 70318 13537 227328 5430 1000 stress-ng [ 1833.463597] [ 44051] 0 44051 70318 7825 241664 12924 1000 stress-ng [ 1833.463599] [ 44052] 0 44052 70318 5870 212992 11315 1000 stress-ng [ 1833.463601] [ 44053] 0 44053 70318 9088 235520 11066 1000 stress-ng [ 1833.463604] [ 44054] 0 44054 70318 4809 188416 9537 1000 stress-ng [ 1833.463606] [ 44055] 0 44055 70318 6874 231424 12819 1000 stress-ng [ 1833.463608] [ 44056] 0 44056 70318 4229 202752 11701 1000 stress-ng [ 1833.463610] [ 44057] 0 44057 70318 9092 231424 10468 1000 stress-ng [ 1833.463612] [ 44058] 0 44058 70318 4591 198656 11009 1000 stress-ng [ 1833.463615] [ 44059] 0 44059 70318 6819 219136 11223 1000 stress-ng [ 1833.463617] [ 44060] 0 44060 70318 9186 237568 11298 1000 stress-ng [ 1833.463619] [ 44061] 0 44061 70318 16854 290816 10230 1000 stress-ng [ 1833.463621] [ 44062] 0 44062 70318 8215 165888 3162 1000 stress-ng [ 1833.463623] [ 44063] 0 44063 70318 9105 241664 11842 1000 stress-ng [ 1833.463625] [ 44064] 0 44064 70318 9300 225280 9667 1000 stress-ng [ 1833.463628] [ 44066] 0 44066 70318 5487 200704 10246 1000 stress-ng [ 1833.463630] [ 44067] 0 44067 70318 8961 219136 9214 1000 stress-ng [ 1833.463632] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1833.463634] [ 44069] 0 44069 70318 6187 200704 9546 1000 stress-ng [ 1833.463636] [ 44070] 0 44070 70318 6746 223232 11891 1000 stress-ng [ 1833.463638] [ 44071] 0 44071 70318 5119 217088 12660 1000 stress-ng [ 1833.463640] [ 44072] 0 44072 70318 6126 221184 12181 1000 stress-ng [ 1833.463642] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1833.463645] [ 44074] 0 44074 70318 4877 212992 12505 1000 stress-ng [ 1833.463647] [ 44075] 0 44075 70318 6223 206848 10236 1000 stress-ng [ 1833.463649] [ 44076] 0 44076 70318 8249 243712 12896 1000 stress-ng [ 1833.463651] [ 44077] 0 44077 70318 5389 192512 9221 1000 stress-ng [ 1833.463653] [ 44078] 0 44078 70318 6058 206848 10401 1000 stress-ng [ 1833.463655] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1833.463657] [ 44080] 0 44080 70318 8457 190464 5890 1000 stress-ng [ 1833.463659] [ 44082] 0 44082 70318 7469 167936 4237 1000 stress-ng [ 1833.463662] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1833.463664] [ 44084] 0 44084 70318 6804 200704 9060 1000 stress-ng [ 1833.463666] [ 44085] 0 44085 70318 9413 190464 5198 1000 stress-ng [ 1833.463668] [ 44087] 0 44087 70318 9299 223232 9272 1000 stress-ng [ 1833.463670] [ 44088] 0 44088 70318 8108 223232 10463 1000 stress-ng [ 1833.463673] [ 44089] 0 44089 70318 11335 239616 9348 1000 stress-ng [ 1833.463675] [ 44090] 0 44090 70318 11463 208896 5458 1000 stress-ng [ 1833.463677] [ 44092] 0 44092 70318 3711 217088 14134 1000 stress-ng [ 1833.463679] [ 44094] 0 44094 70318 7767 219136 10276 1000 stress-ng [ 1833.463681] [ 44095] 0 44095 70318 9534 198656 5935 1000 stress-ng [ 1833.463683] [ 44096] 0 44096 70318 6767 200704 9097 1000 stress-ng [ 1833.463685] [ 44097] 0 44097 70318 8923 249856 13014 1000 stress-ng [ 1833.463687] [ 44098] 0 44098 70318 4927 133120 2424 1000 stress-ng [ 1833.463690] [ 44099] 0 44099 70318 5201 169984 6572 1000 stress-ng [ 1833.463693] [ 44100] 0 44100 70318 8363 153600 1363 1000 stress-ng [ 1833.463695] [ 44101] 0 44101 70318 10219 176128 2341 1000 stress-ng [ 1833.463697] [ 44102] 0 44102 70318 6879 143360 1857 1000 stress-ng [ 1833.463699] [ 44103] 0 44103 70318 6815 149504 2582 1000 stress-ng [ 1833.463701] [ 44104] 0 44104 70318 12314 178176 515 1000 stress-ng [ 1833.463703] [ 44105] 0 44105 70318 9182 172032 3119 1000 stress-ng [ 1833.463705] [ 44106] 0 44106 70318 7113 143360 1426 1000 stress-ng [ 1833.463708] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1833.463710] [ 44109] 0 44109 1334 21 59392 6 0 sleep [ 1833.463712] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task= tress-ng,pid=44061,uid=0 [ 1833.463722] Out of memory: Killed process 44061 (stress-ng) total-vm:281272kB , anon-rss:67416kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:284kB oom_score_ adj:1000 [ 1833.875464] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABL E|__GFP_COMP), order=0, oom_score_adj=0 [ 1833.875472] CPU: 1 PID: 1 Comm: systemd Not tainted 6.0.0-rc7 #1 [ 1833.875474] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1833.875475] Call Trace: [ 1833.875476] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1833.875481] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1833.875483] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1833.875485] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1833.875488] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1833.875491] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1833.875493] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1833.875497] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1833.875499] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1833.875503] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1833.875508] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1833.875511] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1833.875513] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1833.875516] Mem-Info: [ 1833.875517] active_anon:434099 inactive_anon:12573 isolated_anon:913 [ 1833.875517] active_file:18 inactive_file:27 isolated_file:32 [ 1833.875517] unevictable:3 dirty:8 writeback:0 [ 1833.875517] slab_reclaimable:13020 slab_unreclaimable:14568 [ 1833.875517] mapped:39 shmem:0 pagetables:3511 bounce:0 [ 1833.875517] kernel_misc_reclaimable:0 [ 1833.875517] free:1389 free_pcp:0 free_cma:0 [ 1833.875521] Node 0 active_anon:1736396kB inactive_anon:50292kB active_file:72 kB inactive_file:108kB unevictable:12kB isolated(anon):3652kB isolated(file):128 kB mapped:156kB dirty:32kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stac k:5064kB pagetables:14044kB all_unreclaimable? no [ 1833.875525] Node 0 DMA free:5556kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1736528kB inactive_anon:50104kB active_fil e:436kB inactive_file:384kB unevictable:12kB writepending:32kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0 kB [ 1833.875530] lowmem_reserve[]: 0 0 0 [ 1833.875531] Node 0 DMA: 74*4kB (UMC) 42*8kB (UMEC) 106*16kB (UMEC) 115*32kB UMEC) 3*64kB (MC) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6200kB [ 1833.875541] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1833.875542] 115 total pagecache pages [ 1833.875543] 29 pages in swap cache [ 1833.875544] Free swap = 0kB [ 1833.875544] Total swap = 2019324kB [ 1833.875545] 524288 pages RAM [ 1833.875546] 0 pages HighMem/MovableOnly [ 1833.875546] 19417 pages reserved [ 1833.875547] 1024 pages cma reserved [ 1833.875548] Tasks state (memory values in pages): [ 1833.875548] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1833.875550] [ 853] 0 853 12057 53 139264 245 -250 systemd-journal [ 1833.875553] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1833.875556] [ 1053] 999 1053 3834 31 88064 195 -900 systemd-oomd [ 1833.875558] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1833.875560] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1833.875563] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1833.875565] [ 1079] 0 1079 63558 49 155648 589 0 NetworkManager [ 1833.875567] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1833.875569] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1833.875571] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1833.875573] [ 1105] 81 1105 1223 46 55296 173 -900 dbus-broker [ 1833.875575] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1833.875577] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1833.875579] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1833.875582] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1833.875584] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1833.875586] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1833.875588] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1833.875590] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1833.875592] [ 1225] 0 1225 57821 0 79872 291 -1000 restraintd [ 1833.875594] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1833.875596] [ 1257] 0 1257 1797 1 63488 101 0 runtest.sh [ 1833.875598] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1833.875600] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1833.875602] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1833.875604] [ 26970] 0 26970 18098 0 86016 604 -1000 dmeventd [ 1833.875607] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1833.875609] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1833.875611] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1833.875613] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1833.875615] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1833.875618] [ 43891] 0 43891 4194 41 96256 468 0 systemd-hostnam [ 1833.875621] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1833.875623] [ 43979] 0 43979 4782 5 57344 50 -1000 stress-ng [ 1833.875625] [ 43980] 0 43980 4782 2 57344 53 -1000 stress-ng [ 1833.875627] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1833.875629] [ 43982] 0 43982 4782 9 57344 48 -1000 stress-ng [ 1833.875631] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1833.875633] [ 43984] 0 43984 70318 7366 178176 5661 1000 stress-ng [ 1833.875635] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1833.875637] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1833.875639] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1833.875641] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1833.875643] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1833.875645] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1833.875647] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1833.875649] [ 43992] 0 43992 4782 2 57344 53 -1000 stress-ng [ 1833.875651] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1833.875653] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1833.875655] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1833.875657] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1833.875659] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1833.875660] [ 43998] 0 43998 4782 11 57344 48 -1000 stress-ng [ 1833.875662] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1833.875664] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1833.875666] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1833.875668] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1833.875670] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1833.875672] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1833.875674] [ 44005] 0 44005 4782 8 57344 50 -1000 stress-ng [ 1833.875676] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1833.875678] [ 44007] 0 44007 4782 4 57344 51 -1000 stress-ng [ 1833.875680] [ 44008] 0 44008 4782 2 57344 53 -1000 stress-ng [ 1833.875682] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1833.875684] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1833.875686] [ 44011] 0 44011 4782 0 57344 60 -1000 stress-ng [ 1833.875688] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1833.875691] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1833.875692] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1833.875694] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1833.875696] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1833.875698] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1833.875701] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1833.875703] [ 44019] 0 44019 4782 5 57344 50 -1000 stress-ng [ 1833.875705] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1833.875707] [ 44021] 0 44021 4782 13 57344 47 -1000 stress-ng [ 1833.875709] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1833.875711] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1833.875713] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1833.875715] [ 44025] 0 44025 4782 4 57344 51 -1000 stress-ng [ 1833.875717] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1833.875719] [ 44027] 0 44027 4782 0 57344 58 -1000 stress-ng [ 1833.875721] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1833.875723] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1833.875725] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1833.875727] [ 44031] 0 44031 4782 12 57344 47 -1000 stress-ng [ 1833.875729] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1833.875731] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1833.875733] [ 44034] 0 44034 4782 9 57344 48 -1000 stress-ng [ 1833.875735] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1833.875736] [ 44036] 0 44036 4782 7 57344 48 -1000 stress-ng [ 1833.875738] [ 44037] 0 44037 4782 0 57344 56 -1000 stress-ng [ 1833.875740] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1833.875742] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1833.875744] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1833.875746] [ 44041] 0 44041 4782 5 57344 50 -1000 stress-ng [ 1833.875748] [ 44042] 0 44042 4782 6 57344 49 -1000 stress-ng [ 1833.875750] [ 44043] 0 44043 4782 0 57344 62 -1000 stress-ng [ 1833.875752] [ 44045] 0 44045 70318 7841 235520 12116 1000 stress-ng [ 1833.875754] [ 44046] 0 44046 70318 11349 253952 11182 1000 stress-ng [ 1833.875756] [ 44047] 0 44047 70318 3502 178176 9393 1000 stress-ng [ 1833.875758] [ 44048] 0 44048 70318 9287 237568 11066 1000 stress-ng [ 1833.875760] [ 44049] 0 44049 70318 7274 182272 6083 1000 stress-ng [ 1833.875762] [ 44050] 0 44050 70318 13526 227328 5441 1000 stress-ng [ 1833.875765] [ 44051] 0 44051 70318 9211 251904 12924 1000 stress-ng [ 1833.875767] [ 44052] 0 44052 70318 4837 212992 12546 1000 stress-ng [ 1833.875769] [ 44053] 0 44053 70318 9065 235520 11089 1000 stress-ng [ 1833.875771] [ 44054] 0 44054 70318 5997 198656 9537 1000 stress-ng [ 1833.875773] [ 44055] 0 44055 70318 7596 237568 12823 1000 stress-ng [ 1833.875776] [ 44056] 0 44056 70318 4222 202752 11708 1000 stress-ng [ 1833.875778] [ 44057] 0 44057 70318 9356 233472 10468 1000 stress-ng [ 1833.875780] [ 44058] 0 44058 70318 5053 202752 11009 1000 stress-ng [ 1833.875782] [ 44059] 0 44059 70318 6965 223232 11473 1000 stress-ng [ 1833.875784] [ 44060] 0 44060 70318 9252 239616 11298 1000 stress-ng [ 1833.875786] [ 44062] 0 44062 70318 8099 165888 3278 1000 stress-ng [ 1833.875788] [ 44063] 0 44063 70318 8594 243712 12617 1000 stress-ng [ 1833.875790] [ 44064] 0 44064 70318 9366 227328 9667 1000 stress-ng [ 1833.875792] [ 44066] 0 44066 70318 5737 202752 10260 1000 stress-ng [ 1833.875794] [ 44067] 0 44067 70318 9603 225280 9232 1000 stress-ng [ 1833.875796] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1833.875798] [ 44069] 0 44069 70318 8548 219136 9561 1000 stress-ng [ 1833.875800] [ 44070] 0 44070 70318 7271 227328 11894 1000 stress-ng [ 1833.875802] [ 44071] 0 44071 70318 5275 219136 12702 1000 stress-ng [ 1833.875804] [ 44072] 0 44072 70318 5344 221184 12963 1000 stress-ng [ 1833.875806] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1833.875808] [ 44074] 0 44074 70318 5981 225280 12787 1000 stress-ng [ 1833.875810] [ 44075] 0 44075 70318 6484 208896 10239 1000 stress-ng [ 1833.875812] [ 44076] 0 44076 70318 7931 243712 13214 1000 stress-ng [ 1833.875815] [ 44077] 0 44077 70318 6087 196608 9249 1000 stress-ng [ 1833.875816] [ 44078] 0 44078 70318 5886 206848 10573 1000 stress-ng [ 1833.875818] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1833.875820] [ 44080] 0 44080 70318 9207 196608 5998 1000 stress-ng [ 1833.875822] [ 44082] 0 44082 70318 8789 178176 4237 1000 stress-ng [ 1833.875824] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1833.875826] [ 44084] 0 44084 70318 7229 210944 9823 1000 stress-ng [ 1833.875828] [ 44085] 0 44085 70318 10526 200704 5273 1000 stress-ng [ 1833.875831] [ 44087] 0 44087 70318 12111 253952 10354 1000 stress-ng [ 1833.875832] [ 44088] 0 44088 70318 8655 227328 10510 1000 stress-ng [ 1833.875834] [ 44089] 0 44089 70318 11299 243712 9714 1000 stress-ng [ 1833.875837] [ 44090] 0 44090 70318 11446 210944 5475 1000 stress-ng [ 1833.875839] [ 44092] 0 44092 70318 3584 217088 14261 1000 stress-ng [ 1833.875841] [ 44094] 0 44094 70318 7649 219136 10394 1000 stress-ng [ 1833.875843] [ 44095] 0 44095 70318 9499 198656 5970 1000 stress-ng [ 1833.875845] [ 44096] 0 44096 70318 6767 200704 9097 1000 stress-ng [ 1833.875847] [ 44097] 0 44097 70318 8673 249856 13264 1000 stress-ng [ 1833.875849] [ 44098] 0 44098 70318 4926 133120 2425 1000 stress-ng [ 1833.875851] [ 44099] 0 44099 70318 5535 172032 6634 1000 stress-ng [ 1833.875853] [ 44100] 0 44100 70318 8363 153600 1363 1000 stress-ng [ 1833.875855] [ 44101] 0 44101 70318 8446 176128 4114 1000 stress-ng [ 1833.875857] [ 44102] 0 44102 70318 6467 143360 2269 1000 stress-ng [ 1833.875859] [ 44103] 0 44103 70318 6617 149504 2780 1000 stress-ng [ 1833.875861] [ 44104] 0 44104 70318 13898 190464 515 1000 stress-ng [ 1833.875863] [ 44105] 0 44105 70318 9180 174080 3121 1000 stress-ng [ 1833.875872] [ 44106] 0 44106 70318 8037 151552 1426 1000 stress-ng [ 1833.875874] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1833.875876] [ 44109] 0 44109 1334 0 59392 31 0 sleep [ 1833.875879] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task= tress-ng,pid=44046,uid=0 [ 1833.875887] Out of memory: Killed process 44046 (stress-ng) total-vm:281272kB , anon-rss:45396kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:248kB oom_score_ adj:1000 [ 1835.912271] oom_reaper: reaped process 44046 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1836.184222] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABL E|__GFP_COMP), order=0, oom_score_adj=0 [ 1836.184232] CPU: 1 PID: 1 Comm: systemd Not tainted 6.0.0-rc7 #1 [ 1836.184235] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1836.184236] Call Trace: [ 1836.184237] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1836.184246] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1836.184250] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1836.184252] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1836.184253] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1836.184258] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1836.184260] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1836.184264] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1836.184266] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1836.184270] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1836.184276] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1836.184278] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1836.184281] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1836.184285] Mem-Info: [ 1836.184286] active_anon:433487 inactive_anon:13093 isolated_anon:1041 [ 1836.184286] active_file:22 inactive_file:15 isolated_file:3 [ 1836.184286] unevictable:3 dirty:0 writeback:0 [ 1836.184286] slab_reclaimable:13021 slab_unreclaimable:14561 [ 1836.184286] mapped:21 shmem:1 pagetables:3552 bounce:0 [ 1836.184286] kernel_misc_reclaimable:0 [ 1836.184286] free:1364 free_pcp:0 free_cma:4 [ 1836.184291] Node 0 active_anon:1733948kB inactive_anon:52372kB active_file:88 kB inactive_file:60kB unevictable:12kB isolated(anon):4164kB isolated(file):12kB mapped:84kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:50 56kB pagetables:14208kB all_unreclaimable? yes [ 1836.184295] Node 0 DMA free:5456kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1734460kB inactive_anon:52232kB active_fil e:144kB inactive_file:52kB unevictable:12kB writepending:0kB present:2097152kB m anaged:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:16k B [ 1836.184300] lowmem_reserve[]: 0 0 0 [ 1836.184302] Node 0 DMA: 166*4kB (UMC) 47*8kB (UM) 101*16kB (UMEC) 118*32kB (U EC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6432kB [ 1836.184309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1836.184310] 53 total pagecache pages [ 1836.184311] 7 pages in swap cache [ 1836.184312] Free swap = 0kB [ 1836.184312] Total swap = 2019324kB [ 1836.184313] 524288 pages RAM [ 1836.184314] 0 pages HighMem/MovableOnly [ 1836.184315] 19417 pages reserved [ 1836.184315] 1024 pages cma reserved [ 1836.184316] Tasks state (memory values in pages): [ 1836.184317] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1836.184319] [ 853] 0 853 12057 52 139264 246 -250 systemd-journal [ 1836.184321] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1836.184325] [ 1053] 999 1053 3834 0 88064 226 -900 systemd-oomd [ 1836.184327] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1836.184329] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1836.184331] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1836.184333] [ 1079] 0 1079 63558 0 155648 638 0 NetworkManager [ 1836.184336] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1836.184338] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1836.184341] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1836.184343] [ 1105] 81 1105 1223 0 55296 235 -900 dbus-broker [ 1836.184346] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1836.184348] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1836.184350] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1836.184352] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1836.184355] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1836.184357] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1836.184359] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1836.184361] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1836.184363] [ 1225] 0 1225 57821 0 79872 291 -1000 restraintd [ 1836.184366] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1836.184368] [ 1257] 0 1257 1797 1 63488 101 0 runtest.sh [ 1836.184370] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1836.184372] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1836.184374] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1836.184377] [ 26970] 0 26970 18098 8 86016 585 -1000 dmeventd [ 1836.184379] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1836.184382] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1836.184384] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1836.184386] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1836.184389] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1836.184391] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1836.184393] [ 43979] 0 43979 4782 0 57344 55 -1000 stress-ng [ 1836.184395] [ 43980] 0 43980 4782 2 57344 53 -1000 stress-ng [ 1836.184397] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1836.184399] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1836.184401] [ 43983] 0 43983 4782 0 57344 57 -1000 stress-ng [ 1836.184403] [ 43984] 0 43984 70318 6610 178176 6417 1000 stress-ng [ 1836.184405] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1836.184407] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1836.184409] [ 43987] 0 43987 70318 5290 165888 6087 1000 stress-ng [ 1836.184412] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1836.184414] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1836.184416] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1836.184418] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1836.184420] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1836.184422] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1836.184424] [ 43994] 0 43994 4782 7 57344 48 -1000 stress-ng [ 1836.184426] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1836.184429] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1836.184431] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1836.184433] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1836.184435] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1836.184437] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1836.184439] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1836.184441] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1836.184443] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1836.184445] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1836.184447] [ 44005] 0 44005 4782 5 57344 50 -1000 stress-ng [ 1836.184449] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1836.184451] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1836.184453] [ 44008] 0 44008 4782 0 57344 55 -1000 stress-ng [ 1836.184455] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1836.184457] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1836.184459] [ 44011] 0 44011 4782 14 57344 41 -1000 stress-ng [ 1836.184461] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1836.184463] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1836.184465] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1836.184467] [ 44015] 0 44015 4782 0 57344 57 -1000 stress-ng [ 1836.184469] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1836.184471] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1836.184473] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1836.184476] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1836.184478] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1836.184480] [ 44021] 0 44021 4782 8 57344 51 -1000 stress-ng [ 1836.184482] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1836.184484] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1836.184486] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1836.184488] [ 44025] 0 44025 4782 4 57344 51 -1000 stress-ng [ 1836.184490] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1836.184492] [ 44027] 0 44027 4782 6 57344 50 -1000 stress-ng [ 1836.184494] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1836.184496] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1836.184498] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1836.184500] [ 44031] 0 44031 4782 7 57344 48 -1000 stress-ng [ 1836.184502] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1836.184504] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1836.184506] [ 44034] 0 44034 4782 7 57344 48 -1000 stress-ng [ 1836.184508] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1836.184510] [ 44036] 0 44036 4782 1 57344 54 -1000 stress-ng [ 1836.184512] [ 44037] 0 44037 4782 0 57344 56 -1000 stress-ng [ 1836.184514] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1836.184517] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1836.184519] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1836.184521] [ 44041] 0 44041 4782 5 57344 50 -1000 stress-ng [ 1836.184523] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1836.184525] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1836.184527] [ 44045] 0 44045 70318 8237 237568 12116 1000 stress-ng [ 1836.184529] [ 44046] 0 44046 70318 0 253952 0 1000 stress-ng [ 1836.184532] [ 44047] 0 44047 70318 3766 180224 9393 1000 stress-ng [ 1836.184534] [ 44048] 0 44048 70318 9287 237568 11066 1000 stress-ng [ 1836.184536] [ 44049] 0 44049 70318 4111 182272 9246 1000 stress-ng [ 1836.184538] [ 44050] 0 44050 70318 12786 227328 6181 1000 stress-ng [ 1836.184541] [ 44051] 0 44051 70318 5997 251904 16138 1000 stress-ng [ 1836.184543] [ 44052] 0 44052 70318 3824 212992 13559 1000 stress-ng [ 1836.184545] [ 44053] 0 44053 70318 9051 235520 11103 1000 stress-ng [ 1836.184547] [ 44054] 0 44054 70318 6591 202752 9537 1000 stress-ng [ 1836.184549] [ 44055] 0 44055 70318 9444 251904 12823 1000 stress-ng [ 1836.184551] [ 44056] 0 44056 70318 4220 202752 11710 1000 stress-ng [ 1836.184554] [ 44057] 0 44057 70318 9356 233472 10468 1000 stress-ng [ 1836.184556] [ 44058] 0 44058 70318 5646 208896 11010 1000 stress-ng [ 1836.184558] [ 44059] 0 44059 70318 7031 223232 11473 1000 stress-ng [ 1836.184560] [ 44060] 0 44060 70318 9220 239616 11330 1000 stress-ng [ 1836.184562] [ 44062] 0 44062 70318 8093 165888 3284 1000 stress-ng [ 1836.184564] [ 44063] 0 44063 70318 10310 258048 12617 1000 stress-ng [ 1836.184566] [ 44064] 0 44064 70318 9366 227328 9667 1000 stress-ng [ 1836.184568] [ 44066] 0 44066 70318 6199 206848 10260 1000 stress-ng [ 1836.184571] [ 44067] 0 44067 70318 10065 229376 9232 1000 stress-ng [ 1836.184573] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1836.184575] [ 44069] 0 44069 70318 9142 225280 9561 1000 stress-ng [ 1836.184577] [ 44070] 0 44070 70318 7327 227328 11904 1000 stress-ng [ 1836.184579] [ 44071] 0 44071 70318 5473 219136 12702 1000 stress-ng [ 1836.184581] [ 44072] 0 44072 70318 5511 231424 14050 1000 stress-ng [ 1836.184583] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1836.184585] [ 44074] 0 44074 70318 5981 225280 12787 1000 stress-ng [ 1836.184587] [ 44075] 0 44075 70318 6483 208896 10240 1000 stress-ng [ 1836.184589] [ 44076] 0 44076 70318 7931 243712 13214 1000 stress-ng [ 1836.184591] [ 44077] 0 44077 70318 6417 200704 9249 1000 stress-ng [ 1836.184594] [ 44078] 0 44078 70318 6150 208896 10573 1000 stress-ng [ 1836.184596] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1836.184598] [ 44080] 0 44080 70318 9185 196608 6020 1000 stress-ng [ 1836.184600] [ 44082] 0 44082 70318 8789 178176 4237 1000 stress-ng [ 1836.184602] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1836.184604] [ 44084] 0 44084 70318 7619 215040 9829 1000 stress-ng [ 1836.184606] [ 44085] 0 44085 70318 10724 202752 5273 1000 stress-ng [ 1836.184609] [ 44087] 0 44087 70318 13297 264192 10356 1000 stress-ng [ 1836.184611] [ 44088] 0 44088 70318 8985 231424 10510 1000 stress-ng [ 1836.184613] [ 44089] 0 44089 70318 11496 243712 9715 1000 stress-ng [ 1836.184615] [ 44090] 0 44090 70318 14086 231424 5475 1000 stress-ng [ 1836.184617] [ 44092] 0 44092 70318 3584 217088 14261 1000 stress-ng [ 1836.184619] [ 44094] 0 44094 70318 7715 219136 10394 1000 stress-ng [ 1850.954077] [ 44095] 0 44095 70318 9493 198656 5976 1000 stress-ng [ 1850.954089] [ 44096] 0 44096 70318 9539 223232 9097 1000 stress-ng [ 1850.954093] [ 44097] 0 44097 70318 7913 249856 14024 1000 stress-ng [ 1850.954097] [ 44098] 0 44098 70318 4926 133120 2425 1000 stress-ng [ 1850.954101] [ 44099] 0 44099 70318 5535 172032 6634 1000 stress-ng [ 1850.954105] [ 44100] 0 44100 70318 8361 153600 1365 1000 stress-ng [ 1850.954108] [ 44101] 0 44101 70318 8443 176128 4117 1000 stress-ng [ 1850.954112] [ 44102] 0 44102 70318 8381 159744 2269 1000 stress-ng [ 1850.954116] [ 44103] 0 44103 70318 6758 155648 3299 1000 stress-ng [ 1850.954121] [ 44104] 0 44104 70318 17396 217088 515 1000 stress-ng [ 1850.954126] [ 44105] 0 44105 70318 9294 174080 3139 1000 stress-ng [ 1850.954134] [ 44106] 0 44106 70318 8017 151552 1446 1000 stress-ng [ 1850.954137] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1850.954141] [ 44109] 0 44109 1334 0 59392 31 0 sleep [ 1850.954143] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task= tress-ng,pid=44087,uid=0 [ 1850.954170] Out of memory: Killed process 44087 (stress-ng) total-vm:281272kB , anon-rss:53180kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:258kB oom_score_ adj:1000 [ 1852.611484] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1852.611509] CPU: 1 PID: 44087 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1852.611513] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1852.611515] Call Trace: [ 1852.611516] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1852.611526] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1852.611533] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1852.611536] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1852.611539] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1852.611546] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1852.611551] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1852.611554] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1852.611557] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1852.611563] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1852.611568] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1852.611581] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1852.611583] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1852.611587] Mem-Info: [ 1852.611589] active_anon:335710 inactive_anon:112070 isolated_anon:64 [ 1852.611589] active_file:27 inactive_file:12 isolated_file:0 [ 1852.611589] unevictable:3 dirty:0 writeback:0 [ 1852.611589] slab_reclaimable:13020 slab_unreclaimable:14559 [ 1852.611589] mapped:18 shmem:0 pagetables:3512 bounce:0 [ 1852.611589] kernel_misc_reclaimable:0 [ 1852.611589] free:1454 free_pcp:0 free_cma:0 [ 1852.611593] Node 0 active_anon:1342840kB inactive_anon:448280kB active_file:1 08kB inactive_file:48kB unevictable:12kB isolated(anon):256kB isolated(file):0kB mapped:72kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:50 24kB pagetables:14048kB all_unreclaimable? no [ 1852.611597] Node 0 DMA free:5816kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1342760kB inactive_anon:447984kB ac tive_file:508kB inactive_file:36kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:0kB [ 1852.611601] lowmem_reserve[]: 0 0 0 [ 1852.611603] Node 0 DMA: 51*4kB (UMC) 33*8kB (UM) 104*16kB (UMEC) 117*32kB (U ) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5876kB [ 1852.611610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1852.611611] 38 total pagecache pages [ 1852.611612] 14 pages in swap cache [ 1852.611613] Free swap = 0kB [ 1852.611613] Total swap = 2019324kB [ 1852.611614] 524288 pages RAM [ 1852.611615] 0 pages HighMem/MovableOnly [ 1852.611616] 19417 pages reserved [ 1852.611616] 1024 pages cma reserved [ 1853.099343] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1853.099353] CPU: 0 PID: 44055 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1853.099356] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1853.099358] Call Trace: [ 1853.099359] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1853.099366] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1853.099370] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1853.099373] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1853.099376] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1853.099380] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1853.099384] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1853.099389] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1853.099392] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1853.099395] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1853.099398] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1853.099403] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1853.099462] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1853.099471] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1853.099475] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1853.099479] Mem-Info: [ 1853.099480] active_anon:347246 inactive_anon:97950 isolated_anon:1682 [ 1853.099480] active_file:488 inactive_file:94 isolated_file:30 [ 1853.099480] unevictable:3 dirty:0 writeback:0 [ 1853.099480] slab_reclaimable:13020 slab_unreclaimable:14564 [ 1853.099480] mapped:607 shmem:0 pagetables:3483 bounce:0 [ 1853.099480] kernel_misc_reclaimable:0 [ 1853.099480] free:1901 free_pcp:10 free_cma:33 [ 1853.099486] Node 0 active_anon:1388984kB inactive_anon:391800kB active_file:1 952kB inactive_file:376kB unevictable:12kB isolated(anon):6728kB isolated(file) 120kB mapped:2428kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_s tack:5024kB pagetables:13932kB all_unreclaimable? no [ 1853.099489] Node 0 DMA free:7604kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1389412kB inactive_anon:391400kB ac tive_file:2480kB inactive_file:1000kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:132kB [ 1853.099561] lowmem_reserve[]: 0 0 0 [ 1853.099565] Node 0 DMA: 245*4kB (UMC) 82*8kB (UMC) 148*16kB (UMEC) 131*32kB ( UMEC) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8324kB [ 1853.099572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1853.099580] 711 total pagecache pages [ 1853.099581] 48 pages in swap cache [ 1853.099598] Free swap = 0kB [ 1853.099598] Total swap = 2019324kB [ 1853.099599] 524288 pages RAM [ 1853.099600] 0 pages HighMem/MovableOnly [ 1853.099601] 19417 pages reserved [ 1853.099602] 1024 pages cma reserved [ 1853.099603] Tasks state (memory values in pages): [ 1853.099603] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1853.099610] [ 853] 0 853 12057 54 139264 267 -250 systemd-journal [ 1853.099613] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1853.099617] [ 1053] 999 1053 3834 194 88064 196 -900 systemd-oomd [ 1853.099620] [ 1054] 0 1054 4359 148 63488 151 -1000 auditd [ 1853.099623] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1853.099625] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1853.099628] [ 1079] 0 1079 63558 0 155648 644 0 NetworkManager [ 1853.099630] [ 1096] 0 1096 4365 150 98304 542 0 systemd-logind [ 1853.099632] [ 1098] 81 1098 2185 95 65536 162 -900 dbus-broker-lau [ 1853.099635] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1853.099637] [ 1105] 81 1105 1223 154 55296 164 -900 dbus-broker [ 1853.099640] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1853.099643] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1853.099645] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1853.099648] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1853.099650] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1853.099653] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1853.099655] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1853.099657] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1853.099660] [ 1225] 0 1225 57821 159 79872 215 -1000 restraintd [ 1853.099663] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1853.099666] [ 1257] 0 1257 1797 16 63488 83 0 runtest.sh [ 1853.099668] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1853.099671] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1853.099674] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1853.099678] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1853.099681] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1853.099684] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1853.099686] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1853.099689] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1853.099691] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1853.099694] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1853.099696] [ 43979] 0 43979 4782 0 57344 55 -1000 stress-ng [ 1853.099699] [ 43980] 0 43980 4782 1 57344 54 -1000 stress-ng [ 1853.099701] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1853.099703] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1853.099705] [ 43983] 0 43983 4782 0 57344 57 -1000 stress-ng [ 1853.099708] [ 43984] 0 43984 70318 6608 178176 6419 1000 stress-ng [ 1853.099710] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1853.099712] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1853.099715] [ 43987] 0 43987 70318 5488 167936 6087 1000 stress-ng [ 1853.099717] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1853.099719] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1853.099722] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1853.099724] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1853.099727] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1853.099729] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1853.099731] [ 43994] 0 43994 4782 6 57344 49 -1000 stress-ng [ 1853.099734] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1853.099736] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1853.099739] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1853.099741] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1853.099743] [ 43999] 0 43999 4782 0 57344 55 -1000 stress-ng [ 1853.099745] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1853.099748] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1853.099750] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1853.099752] [ 44003] 0 44003 4782 54 57344 46 -1000 stress-ng [ 1853.099755] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1853.099757] [ 44005] 0 44005 4782 5 57344 50 -1000 stress-ng [ 1853.099759] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1853.099761] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1853.099763] [ 44008] 0 44008 4782 0 57344 56 -1000 stress-ng [ 1853.099765] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1853.099768] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1853.099770] [ 44011] 0 44011 4782 14 57344 41 -1000 stress-ng [ 1853.099772] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1853.099775] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1853.099777] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1853.099779] [ 44015] 0 44015 4782 0 57344 57 -1000 stress-ng [ 1853.099781] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1853.099783] [ 44017] 0 44017 4782 0 57344 56 -1000 stress-ng [ 1853.099786] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1853.099788] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1853.099790] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1853.099793] [ 44021] 0 44021 4782 4 57344 51 -1000 stress-ng [ 1853.099795] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1853.099797] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1853.099799] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1853.099801] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1853.099804] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1853.099806] [ 44027] 0 44027 4782 5 57344 50 -1000 stress-ng [ 1853.099808] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1853.099810] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1853.099813] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1853.099828] [ 44031] 0 44031 4782 7 57344 48 -1000 stress-ng [ 1853.099831] [ 44032] 0 44032 4782 21 57344 38 -1000 stress-ng [ 1853.099833] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1853.099836] [ 44034] 0 44034 4782 6 57344 49 -1000 stress-ng [ 1853.099838] [ 44035] 0 44035 4782 8 57344 47 -1000 stress-ng [ 1853.099841] [ 44036] 0 44036 4782 1 57344 54 -1000 stress-ng [ 1853.099843] [ 44037] 0 44037 4782 0 57344 58 -1000 stress-ng [ 1853.099846] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1853.099849] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1853.099851] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1853.099854] [ 44041] 0 44041 4782 4 57344 51 -1000 stress-ng [ 1853.099856] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1853.099859] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1853.099861] [ 44045] 0 44045 70318 10529 260096 12596 1000 stress-ng [ 1853.099864] [ 44047] 0 44047 70318 3523 180224 9636 1000 stress-ng [ 1853.099866] [ 44048] 0 44048 70318 9419 237568 11066 1000 stress-ng [ 1853.099869] [ 44049] 0 44049 70318 4107 182272 9250 1000 stress-ng [ 1853.099871] [ 44050] 0 44050 70318 12716 227328 6251 1000 stress-ng [ 1853.099873] [ 44051] 0 44051 70318 6062 251904 16139 1000 stress-ng [ 1853.099876] [ 44052] 0 44052 70318 3824 212992 13559 1000 stress-ng [ 1853.099878] [ 44053] 0 44053 70318 9115 235520 11105 1000 stress-ng [ 1853.099881] [ 44054] 0 44054 70318 6591 202752 9537 1000 stress-ng [ 1853.099883] [ 44055] 0 44055 70318 8102 253952 14363 1000 stress-ng [ 1853.099885] [ 44056] 0 44056 70318 4220 202752 11710 1000 stress-ng [ 1853.099888] [ 44057] 0 44057 70318 12458 258048 10468 1000 stress-ng [ 1853.099890] [ 44058] 0 44058 70318 5618 208896 11038 1000 stress-ng [ 1853.099892] [ 44059] 0 44059 70318 7031 223232 11473 1000 stress-ng [ 1853.099895] [ 44060] 0 44060 70318 11992 260096 11330 1000 stress-ng [ 1853.099897] [ 44062] 0 44062 70318 8093 165888 3284 1000 stress-ng [ 1853.099899] [ 44063] 0 44063 70318 9710 258048 13217 1000 stress-ng [ 1853.099902] [ 44064] 0 44064 70318 9956 231424 9671 1000 stress-ng [ 1853.099904] [ 44066] 0 44066 70318 5984 206848 10475 1000 stress-ng [ 1853.099907] [ 44067] 0 44067 70318 10062 229376 9235 1000 stress-ng [ 1853.099909] [ 44068] 0 44068 70318 5628 192512 9247 1000 stress-ng [ 1853.099911] [ 44069] 0 44069 70318 9142 225280 9561 1000 stress-ng [ 1853.099914] [ 44070] 0 44070 70318 10566 253952 11965 1000 stress-ng [ 1853.099916] [ 44071] 0 44071 70318 5365 219136 12810 1000 stress-ng [ 1853.099918] [ 44072] 0 44072 70318 5511 231424 14050 1000 stress-ng [ 1853.099920] [ 44073] 0 44073 70318 10066 227328 9165 1000 stress-ng [ 1853.099923] [ 44074] 0 44074 70318 5941 225280 12827 1000 stress-ng [ 1853.099925] [ 44075] 0 44075 70318 6099 208896 10624 1000 stress-ng [ 1853.099927] [ 44076] 0 44076 70318 9977 260096 13214 1000 stress-ng [ 1853.099930] [ 44077] 0 44077 70318 6127 200704 9539 1000 stress-ng [ 1853.099932] [ 44078] 0 44078 70318 6054 208896 10669 1000 stress-ng [ 1853.099935] [ 44079] 0 44079 70318 5145 155648 5110 1000 stress-ng [ 1853.099937] [ 44080] 0 44080 70318 10866 215040 6715 1000 stress-ng [ 1853.099940] [ 44082] 0 44082 70318 9317 182272 4237 1000 stress-ng [ 1853.099942] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1853.099944] [ 44084] 0 44084 70318 7617 215040 9831 1000 stress-ng [ 1853.099946] [ 44085] 0 44085 70318 10557 202752 5440 1000 stress-ng [ 1853.099952] [ 44088] 0 44088 70318 11929 253952 10536 1000 stress-ng [ 1853.099954] [ 44089] 0 44089 70318 11496 243712 9715 1000 stress-ng [ 1853.099957] [ 44090] 0 44090 70318 12668 231424 6893 1000 stress-ng [ 1853.099960] [ 44092] 0 44092 70318 3584 217088 14261 1000 stress-ng [ 1853.099962] [ 44094] 0 44094 70318 7715 219136 10394 1000 stress-ng [ 1853.099965] [ 44095] 0 44095 70318 10152 202752 5977 1000 stress-ng [ 1853.099967] [ 44096] 0 44096 70318 8597 223232 10039 1000 stress-ng [ 1853.099969] [ 44097] 0 44097 70318 7341 249856 14596 1000 stress-ng [ 1853.099971] [ 44098] 0 44098 70318 4810 133120 2541 1000 stress-ng [ 1853.099974] [ 44099] 0 44099 70318 5533 172032 6636 1000 stress-ng [ 1853.099976] [ 44100] 0 44100 70318 8361 153600 1365 1000 stress-ng [ 1853.099979] [ 44101] 0 44101 70318 8236 176128 4324 1000 stress-ng [ 1853.099981] [ 44102] 0 44102 70318 7331 159744 3319 1000 stress-ng [ 1853.099983] [ 44103] 0 44103 70318 6758 155648 3299 1000 stress-ng [ 1853.099986] [ 44104] 0 44104 70318 16267 217088 1644 1000 stress-ng [ 1853.099988] [ 44105] 0 44105 70318 9294 174080 3139 1000 stress-ng [ 1853.099990] [ 44106] 0 44106 70318 8148 151552 1447 1000 stress-ng [ 1853.099993] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1853.099995] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mem _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44060,uid=0 [ 1853.100006] Out of memory: Killed process 44060 (stress-ng) total-vm:281272kB , anon-rss:47968kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score_ adj:1000 [ 1853.760465] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1853.760479] CPU: 1 PID: 44050 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1853.760481] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1853.760483] Call Trace: [ 1853.760484] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1853.760491] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1853.760495] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1853.760496] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1853.760498] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1853.760502] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1853.760504] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1853.760508] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1853.760511] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1853.760513] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1853.760514] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1853.760518] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1853.760521] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1853.760525] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1853.760527] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1853.760532] Mem-Info: [ 1853.760533] active_anon:445993 inactive_anon:1078 isolated_anon:128 [ 1853.760533] active_file:163 inactive_file:441 isolated_file:50 [ 1853.760533] unevictable:3 dirty:11 writeback:0 [ 1853.760533] slab_reclaimable:13020 slab_unreclaimable:14555 [ 1853.760533] mapped:470 shmem:0 pagetables:3491 bounce:0 [ 1853.760533] kernel_misc_reclaimable:0 [ 1853.760533] free:1697 free_pcp:0 free_cma:0 [ 1853.760538] Node 0 active_anon:1783972kB inactive_anon:4312kB active_file:652 kB inactive_file:1764kB unevictable:12kB isolated(anon):512kB isolated(file):200 kB mapped:1880kB dirty:44kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_sta ck:4984kB pagetables:13964kB all_unreclaimable? no [ 1853.760541] Node 0 DMA free:6788kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1784000kB inactive_anon:4412kB acti ve_file:912kB inactive_file:1428kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre _cma:0kB [ 1853.760546] lowmem_reserve[]: 0 0 0 [ 1853.760548] Node 0 DMA: 226*4kB (UMEC) 57*8kB (UMEC) 111*16kB (UME) 118*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6976kB [ 1853.760555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1853.760556] 713 total pagecache pages [ 1853.760557] 46 pages in swap cache [ 1853.760558] Free swap = 0kB [ 1853.760558] Total swap = 2019324kB [ 1853.760559] 524288 pages RAM [ 1853.760560] 0 pages HighMem/MovableOnly [ 1853.760561] 19417 pages reserved [ 1853.760562] 1024 pages cma reserved [ 1853.760562] Tasks state (memory values in pages): [ 1853.760563] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1853.760565] [ 853] 0 853 12057 119 139264 244 -250 systemd-journal [ 1853.760568] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1853.760571] [ 1053] 999 1053 3834 35 88064 191 -900 systemd-oomd [ 1853.760573] [ 1054] 0 1054 4359 16 63488 166 -1000 auditd [ 1853.760575] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1853.760577] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1853.760580] [ 1079] 0 1079 63558 129 155648 560 0 NetworkManager [ 1853.760582] [ 1096] 0 1096 4365 21 98304 561 0 systemd-logind [ 1853.760585] [ 1098] 81 1098 2185 28 65536 164 -900 dbus-broker-lau [ 1853.760587] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1853.760589] [ 1105] 81 1105 1223 22 55296 198 -900 dbus-broker [ 1853.760591] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1853.760594] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1853.760597] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1853.760599] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1853.760601] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1853.760603] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1853.760606] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1853.760608] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1853.760610] [ 1225] 0 1225 57821 64 79872 211 -1000 restraintd [ 1853.760613] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1853.760615] [ 1257] 0 1257 1797 169 63488 69 0 runtest.sh [ 1853.760617] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1853.760619] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1853.760621] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1853.760624] [ 26970] 0 26970 18098 4 86016 591 -1000 dmeventd [ 1853.760626] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1853.760628] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1853.760630] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1853.760633] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1853.760635] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1853.760637] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1853.760640] [ 43979] 0 43979 4782 0 57344 55 -1000 stress-ng [ 1853.760642] [ 43980] 0 43980 4782 1 57344 54 -1000 stress-ng [ 1853.760644] [ 43981] 0 43981 4782 6 57344 49 -1000 stress-ng [ 1853.760647] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1853.760649] [ 43983] 0 43983 4782 0 57344 57 -1000 stress-ng [ 1853.760651] [ 43984] 0 43984 70318 6408 178176 6619 1000 stress-ng [ 1853.760653] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1853.760655] [ 43987] 0 43987 70318 6016 172032 6087 1000 stress-ng [ 1853.760658] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1853.760660] [ 43989] 0 43989 4782 20 57344 35 -1000 stress-ng [ 1853.760662] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1853.760664] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1853.760666] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1853.760668] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1853.760670] [ 43994] 0 43994 4782 6 57344 49 -1000 stress-ng [ 1853.760673] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1853.760675] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1853.760677] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1853.760680] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1853.760682] [ 43999] 0 43999 4782 0 57344 55 -1000 stress-ng [ 1853.760687] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1853.760690] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1853.760692] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1853.760694] [ 44003] 0 44003 4782 7 57344 48 -1000 stress-ng [ 1853.760696] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1853.760698] [ 44005] 0 44005 4782 5 57344 50 -1000 stress-ng [ 1853.760700] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1853.760702] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1853.760704] [ 44008] 0 44008 4782 0 57344 56 -1000 stress-ng [ 1853.760706] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1853.760708] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1853.760710] [ 44011] 0 44011 4782 13 57344 42 -1000 stress-ng [ 1853.760713] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1853.760715] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1853.760717] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1853.760719] [ 44015] 0 44015 4782 0 57344 57 -1000 stress-ng [ 1853.760721] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1853.760723] [ 44017] 0 44017 4782 6 57344 49 -1000 stress-ng [ 1853.760725] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1853.760727] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1853.760730] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1853.760732] [ 44021] 0 44021 4782 4 57344 51 -1000 stress-ng [ 1853.760734] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1853.760736] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1853.760738] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1853.760740] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1853.760742] [ 44026] 0 44026 4782 20 57344 35 -1000 stress-ng [ 1853.760744] [ 44027] 0 44027 4782 5 57344 50 -1000 stress-ng [ 1853.760746] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1853.760748] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1853.760750] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1853.760752] [ 44031] 0 44031 4782 7 57344 48 -1000 stress-ng [ 1853.760755] [ 44032] 0 44032 4782 17 57344 38 -1000 stress-ng [ 1853.760756] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1853.760759] [ 44034] 0 44034 4782 6 57344 49 -1000 stress-ng [ 1853.760761] [ 44035] 0 44035 4782 8 57344 47 -1000 stress-ng [ 1853.760763] [ 44037] 0 44037 4782 0 57344 58 -1000 stress-ng [ 1853.760765] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1853.760767] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1853.760769] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1853.760771] [ 44041] 0 44041 4782 4 57344 51 -1000 stress-ng [ 1853.760773] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1853.760775] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1853.760777] [ 44045] 0 44045 70318 11519 268288 12596 1000 stress-ng [ 1853.760780] [ 44047] 0 44047 70318 4579 188416 9636 1000 stress-ng [ 1853.760782] [ 44048] 0 44048 70318 9377 237568 11108 1000 stress-ng [ 1853.760784] [ 44049] 0 44049 70318 4107 182272 9250 1000 stress-ng [ 1853.760786] [ 44050] 0 44050 70318 16443 258048 6418 1000 stress-ng [ 1853.760788] [ 44051] 0 44051 70318 6042 251904 16225 1000 stress-ng [ 1853.760791] [ 44052] 0 44052 70318 3824 212992 13559 1000 stress-ng [ 1853.760793] [ 44053] 0 44053 70318 9608 241664 11140 1000 stress-ng [ 1853.760796] [ 44054] 0 44054 70318 6512 202752 9616 1000 stress-ng [ 1853.760798] [ 44055] 0 44055 70318 8678 258048 14381 1000 stress-ng [ 1853.760800] [ 44056] 0 44056 70318 4218 202752 11712 1000 stress-ng [ 1853.760802] [ 44057] 0 44057 70318 12787 262144 10535 1000 stress-ng [ 1853.760804] [ 44058] 0 44058 70318 5374 208896 11282 1000 stress-ng [ 1853.760807] [ 44059] 0 44059 70318 6980 223232 11524 1000 stress-ng [ 1853.760810] [ 44062] 0 44062 70318 8225 165888 3284 1000 stress-ng [ 1853.760812] [ 44063] 0 44063 70318 9710 258048 13217 1000 stress-ng [ 1853.760814] [ 44064] 0 44064 70318 10741 237568 9678 1000 stress-ng [ 1853.760817] [ 44066] 0 44066 70318 2577 206848 13882 1000 stress-ng [ 1853.760819] [ 44067] 0 44067 70318 10042 229376 9255 1000 stress-ng [ 1853.760821] [ 44068] 0 44068 70318 6222 198656 9247 1000 stress-ng [ 1853.760823] [ 44069] 0 44069 70318 9408 227328 9625 1000 stress-ng [ 1853.760825] [ 44070] 0 44070 70318 11281 260096 11976 1000 stress-ng [ 1853.760827] [ 44071] 0 44071 70318 5365 219136 12810 1000 stress-ng [ 1853.760830] [ 44072] 0 44072 70318 6598 239616 14085 1000 stress-ng [ 1853.760832] [ 44073] 0 44073 70318 10856 235520 9167 1000 stress-ng [ 1853.760834] [ 44074] 0 44074 70318 4262 225280 14506 1000 stress-ng [ 1853.760836] [ 44075] 0 44075 70318 5909 208896 10814 1000 stress-ng [ 1853.760838] [ 44076] 0 44076 70318 9673 260096 13518 1000 stress-ng [ 1853.760841] [ 44077] 0 44077 70318 6127 200704 9539 1000 stress-ng [ 1853.760843] [ 44078] 0 44078 70318 6034 208896 10689 1000 stress-ng [ 1853.760845] [ 44079] 0 44079 70318 5506 159744 5145 1000 stress-ng [ 1853.760847] [ 44080] 0 44080 70318 10243 221184 7998 1000 stress-ng [ 1853.760849] [ 44082] 0 44082 70318 9317 182272 4237 1000 stress-ng [ 1853.760851] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1853.760854] [ 44084] 0 44084 70318 7356 215040 10092 1000 stress-ng [ 1853.760856] [ 44085] 0 44085 70318 10457 202752 5540 1000 stress-ng [ 1853.760858] [ 44088] 0 44088 70318 12655 260096 10536 1000 stress-ng [ 1853.760860] [ 44089] 0 44089 70318 11492 243712 9719 1000 stress-ng [ 1853.760862] [ 44090] 0 44090 70318 12129 231424 7432 1000 stress-ng [ 1853.760865] [ 44092] 0 44092 70318 3200 217088 14645 1000 stress-ng [ 1853.760867] [ 44094] 0 44094 70318 7979 221184 10394 1000 stress-ng [ 1853.760869] [ 44095] 0 44095 70318 10336 208896 6519 1000 stress-ng [ 1853.760871] [ 44096] 0 44096 70318 9484 235520 10538 1000 stress-ng [ 1853.760873] [ 44097] 0 44097 70318 9261 266240 14655 1000 stress-ng [ 1853.760875] [ 44098] 0 44098 70318 4774 133120 2577 1000 stress-ng [ 1853.760878] [ 44099] 0 44099 70318 5477 172032 6692 1000 stress-ng [ 1853.760880] [ 44100] 0 44100 70318 8625 153600 1365 1000 stress-ng [ 1853.760882] [ 44101] 0 44101 70318 8017 176128 4543 1000 stress-ng [ 1853.760884] [ 44102] 0 44102 70318 7607 161792 3373 1000 stress-ng [ 1853.760886] [ 44103] 0 44103 70318 6748 155648 3309 1000 stress-ng [ 1853.760888] [ 44104] 0 44104 70318 16109 217088 1802 1000 stress-ng [ 1853.760890] [ 44105] 0 44105 70318 12562 200704 3171 1000 stress-ng [ 1853.760892] [ 44106] 0 44106 70318 8640 155648 1615 1000 stress-ng [ 1853.760894] [ 44107] 0 44107 70318 688 79872 41 1000 stress-ng [ 1853.760897] [ 44114] 0 44114 1797 25 49152 74 0 runtest.sh [ 1853.760899] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44045,uid=0 [ 1853.760910] Out of memory: Killed process 44045 (stress-ng) total-vm:281272kB , anon-rss:46076kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_ adj:1000 [ 1855.839159] oom_reaper: reaped process 44045 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1855.933068] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1855.933077] CPU: 1 PID: 44004 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1855.933079] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1855.933080] Call Trace: [ 1855.933081] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1855.933090] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1855.933094] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1855.933096] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1855.933097] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1855.933102] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1855.933104] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1855.933109] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1855.933113] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1855.933115] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1855.933120] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1855.933122] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1855.933125] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1855.933129] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1855.933134] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1855.933139] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1855.933143] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1855.933145] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1855.933147] Mem-Info: [ 1855.933148] active_anon:435068 inactive_anon:11710 isolated_anon:836 [ 1855.933148] active_file:132 inactive_file:327 isolated_file:41 [ 1855.933148] unevictable:3 dirty:0 writeback:0 [ 1855.933148] slab_reclaimable:13024 slab_unreclaimable:14549 [ 1855.933148] mapped:377 shmem:6 pagetables:3485 bounce:0 [ 1855.933148] kernel_misc_reclaimable:0 [ 1855.933148] free:1491 free_pcp:0 free_cma:0 [ 1855.933153] Node 0 active_anon:1740272kB inactive_anon:46840kB active_file:52 8kB inactive_file:1308kB unevictable:12kB isolated(anon):3344kB isolated(file):1 64kB mapped:1508kB dirty:0kB writeback:0kB shmem:24kB writeback_tmp:0kB kernel_s tack:4936kB pagetables:13940kB all_unreclaimable? no [ 1855.933156] Node 0 DMA free:5964kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1740188kB inactive_anon:46232kB act ive_file:936kB inactive_file:1116kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:0kB [ 1855.933162] lowmem_reserve[]: 0 0 0 [ 1855.933164] Node 0 DMA: 36*4kB (UMC) 21*8kB (UMC) 97*16kB (UME) 120*32kB (UME ) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5704kB [ 1855.933170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1855.933172] 531 total pagecache pages [ 1855.933172] 52 pages in swap cache [ 1855.933173] Free swap = 0kB [ 1855.933174] Total swap = 2019324kB [ 1855.933174] 524288 pages RAM [ 1855.933175] 0 pages HighMem/MovableOnly [ 1855.933176] 19417 pages reserved [ 1855.933177] 1024 pages cma reserved [ 1855.933177] Tasks state (memory values in pages): [ 1855.933178] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1855.933180] [ 853] 0 853 12057 313 139264 260 -250 systemd-journal [ 1855.933183] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1855.933185] [ 1053] 999 1053 3834 21 88064 205 -900 systemd-oomd [ 1855.933188] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1855.933190] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1855.933192] [ 1059] 0 1059 3758 2 88064 215 0 systemd-userdbd [ 1855.933194] [ 1079] 0 1079 63558 0 155648 638 0 NetworkManager [ 1855.933196] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1855.933198] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1855.933200] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1855.933203] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1855.933205] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1855.933207] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1855.933209] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1855.933212] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1855.933214] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1855.933216] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1855.933218] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1855.933220] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1855.933222] [ 1225] 0 1225 57821 0 79872 281 -1000 restraintd [ 1855.933225] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1855.933227] [ 1257] 0 1257 1797 21 63488 78 0 runtest.sh [ 1855.933229] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1855.933231] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1855.933233] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1855.933236] [ 26970] 0 26970 18098 0 86016 605 -1000 dmeventd [ 1855.933238] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1855.933240] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1855.933242] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1855.933245] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1855.933247] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1855.933249] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1855.933251] [ 43980] 0 43980 4782 12 57344 47 -1000 stress-ng [ 1855.933253] [ 43981] 0 43981 4782 0 57344 64 -1000 stress-ng [ 1855.933255] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1855.933257] [ 43983] 0 43983 4782 6 57344 49 -1000 stress-ng [ 1855.933259] [ 43984] 0 43984 70318 6540 180224 6619 1000 stress-ng [ 1855.933261] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1855.933264] [ 43987] 0 43987 70318 6806 178176 6089 1000 stress-ng [ 1855.933266] [ 43988] 0 43988 4782 8 57344 47 -1000 stress-ng [ 1855.933268] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1855.933271] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1855.933273] [ 43991] 0 43991 4782 0 57344 60 -1000 stress-ng [ 1855.933275] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1855.933277] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1855.933278] [ 43994] 0 43994 4782 6 57344 49 -1000 stress-ng [ 1855.933280] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1855.933283] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1855.933285] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1855.933287] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1855.933289] [ 43999] 0 43999 4782 6 57344 49 -1000 stress-ng [ 1855.933292] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1855.933293] [ 44001] 0 44001 4782 26 57344 42 -1000 stress-ng [ 1855.933295] [ 44002] 0 44002 4782 0 57344 55 -1000 stress-ng [ 1855.933298] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1855.933300] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1855.933302] [ 44005] 0 44005 4782 9 57344 46 -1000 stress-ng [ 1855.933304] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1855.933306] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1855.933308] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1855.933310] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1855.933312] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1855.933314] [ 44011] 0 44011 4782 7 57344 48 -1000 stress-ng [ 1855.933316] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1855.933318] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1855.933320] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1855.933322] [ 44015] 0 44015 4782 14 57344 41 -1000 stress-ng [ 1855.933324] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1855.933326] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1855.933328] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1855.933330] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1855.933332] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1855.933334] [ 44021] 0 44021 4782 31 57344 46 -1000 stress-ng [ 1855.933336] [ 44022] 0 44022 4782 8 57344 47 -1000 stress-ng [ 1855.933338] [ 44023] 0 44023 4782 0 57344 55 -1000 stress-ng [ 1855.933340] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1855.933342] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1855.933344] [ 44026] 0 44026 4782 5 57344 50 -1000 stress-ng [ 1855.933346] [ 44027] 0 44027 4782 2 57344 53 -1000 stress-ng [ 1855.933348] [ 44028] 0 44028 4782 0 57344 55 -1000 stress-ng [ 1855.933350] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1855.933352] [ 44030] 0 44030 4782 16 57344 39 -1000 stress-ng [ 1855.933354] [ 44032] 0 44032 4782 2 57344 53 -1000 stress-ng [ 1855.933356] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1855.933358] [ 44034] 0 44034 4782 6 57344 49 -1000 stress-ng [ 1855.933359] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1855.933361] [ 44037] 0 44037 4782 0 57344 59 -1000 stress-ng [ 1855.933363] [ 44038] 0 44038 4782 1 57344 54 -1000 stress-ng [ 1855.933365] [ 44039] 0 44039 4782 9 57344 46 -1000 stress-ng [ 1855.933367] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1855.933369] [ 44041] 0 44041 4782 1 57344 54 -1000 stress-ng [ 1855.933371] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1855.933373] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1855.933375] [ 44047] 0 44047 70318 4642 188416 9639 1000 stress-ng [ 1855.933378] [ 44048] 0 44048 70318 7579 245760 13764 1000 stress-ng [ 1855.933380] [ 44049] 0 44049 70318 4735 186368 9282 1000 stress-ng [ 1855.933382] [ 44050] 0 44050 70318 16427 258048 6434 1000 stress-ng [ 1855.933384] [ 44051] 0 44051 70318 6372 256000 16225 1000 stress-ng [ 1855.933386] [ 44052] 0 44052 70318 3928 215040 13587 1000 stress-ng [ 1855.933388] [ 44053] 0 44053 70318 10730 249856 11140 1000 stress-ng [ 1855.933390] [ 44054] 0 44054 70318 7039 206848 9617 1000 stress-ng [ 1855.933392] [ 44055] 0 44055 70318 8184 262144 15337 1000 stress-ng [ 1855.933394] [ 44056] 0 44056 70318 4218 202752 11712 1000 stress-ng [ 1855.933397] [ 44057] 0 44057 70318 13447 266240 10535 1000 stress-ng [ 1855.933399] [ 44058] 0 44058 70318 5440 208896 11282 1000 stress-ng [ 1855.933401] [ 44059] 0 44059 70318 7904 229376 11524 1000 stress-ng [ 1855.933403] [ 44062] 0 44062 70318 7815 172032 4420 1000 stress-ng [ 1855.933405] [ 44063] 0 44063 70318 10539 268288 13642 1000 stress-ng [ 1855.933407] [ 44064] 0 44064 70318 11266 241664 9681 1000 stress-ng [ 1855.933409] [ 44066] 0 44066 70318 2577 206848 13882 1000 stress-ng [ 1855.933411] [ 44067] 0 44067 70318 10037 229376 9260 1000 stress-ng [ 1855.933413] [ 44068] 0 44068 70318 7091 206848 9500 1000 stress-ng [ 1855.933415] [ 44069] 0 44069 70318 9948 231424 9745 1000 stress-ng [ 1855.933417] [ 44070] 0 44070 70318 11966 268288 12281 1000 stress-ng [ 1855.933419] [ 44071] 0 44071 70318 5364 219136 12811 1000 stress-ng [ 1855.933422] [ 44072] 0 44072 70318 6110 245760 15167 1000 stress-ng [ 1855.933424] [ 44073] 0 44073 70318 10823 235520 9200 1000 stress-ng [ 1855.933426] [ 44074] 0 44074 70318 5647 235520 14507 1000 stress-ng [ 1855.933428] [ 44075] 0 44075 70318 6011 210944 10910 1000 stress-ng [ 1855.933430] [ 44076] 0 44076 70318 10706 268288 13541 1000 stress-ng [ 1855.933432] [ 44077] 0 44077 70318 5790 204800 10602 1000 stress-ng [ 1855.933434] [ 44078] 0 44078 70318 6051 208896 10738 1000 stress-ng [ 1855.933436] [ 44079] 0 44079 70318 5772 163840 5341 1000 stress-ng [ 1855.933438] [ 44080] 0 44080 70318 11013 227328 8020 1000 stress-ng [ 1855.933440] [ 44082] 0 44082 70318 9911 188416 4237 1000 stress-ng [ 1855.933442] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1855.933444] [ 44084] 0 44084 70318 7517 215040 10129 1000 stress-ng [ 1855.933446] [ 44085] 0 44085 70318 9434 210944 7751 1000 stress-ng [ 1855.933448] [ 44088] 0 44088 70318 13213 264192 10572 1000 stress-ng [ 1855.933450] [ 44089] 0 44089 70318 11471 243712 9740 1000 stress-ng [ 1855.933452] [ 44090] 0 44090 70318 12382 233472 7443 1000 stress-ng [ 1855.933455] [ 44092] 0 44092 70318 3200 217088 14645 1000 stress-ng [ 1855.933456] [ 44094] 0 44094 70318 7972 221184 10401 1000 stress-ng [ 1855.933458] [ 44095] 0 44095 70318 10664 212992 6521 1000 stress-ng [ 1855.933460] [ 44096] 0 44096 70318 9242 235520 10780 1000 stress-ng [ 1855.933462] [ 44097] 0 44097 70318 9510 268288 14802 1000 stress-ng [ 1855.933464] [ 44098] 0 44098 70318 5723 141312 2750 1000 stress-ng [ 1855.933466] [ 44099] 0 44099 70318 5477 172032 6692 1000 stress-ng [ 1855.933468] [ 44100] 0 44100 70318 9419 161792 1429 1000 stress-ng [ 1855.933470] [ 44101] 0 44101 70318 8072 176128 4620 1000 stress-ng [ 1855.933473] [ 44102] 0 44102 70318 8054 165888 3388 1000 stress-ng [ 1855.933475] [ 44103] 0 44103 70318 7434 161792 3349 1000 stress-ng [ 1855.933477] [ 44104] 0 44104 70318 16246 219136 1863 1000 stress-ng [ 1855.933479] [ 44105] 0 44105 70318 12014 200704 3719 1000 stress-ng [ 1855.933481] [ 44106] 0 44106 70318 8639 155648 1616 1000 stress-ng [ 1855.933483] [ 44107] 0 44107 70318 1215 83968 42 1000 stress-ng [ 1855.933485] [ 44115] 0 44115 1597 59 51200 2 0 systemd-userwor [ 1855.933488] [ 44116] 0 44116 572 1 38912 0 0 sleep [ 1855.933490] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44097,uid=0 [ 1855.933500] Out of memory: Killed process 44097 (stress-ng) total-vm:281272kB , anon-rss:38040kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_ adj:1000 [ 1858.071529] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSE R_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1858.071542] CPU: 0 PID: 853 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1858.071545] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1858.071546] Call Trace: [ 1858.071547] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1858.071556] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1858.071560] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1858.071561] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1858.071563] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1858.071569] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1858.071570] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1858.071574] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1858.071576] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1858.071580] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1858.071586] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1858.071588] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1858.071591] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1858.071595] Mem-Info: [ 1858.071596] active_anon:376702 inactive_anon:70902 isolated_anon:560 [ 1858.071596] active_file:7 inactive_file:4 isolated_file:17 [ 1858.071596] unevictable:3 dirty:6 writeback:0 [ 1858.071596] slab_reclaimable:13019 slab_unreclaimable:14534 [ 1858.071596] mapped:15 shmem:5 pagetables:3422 bounce:0 [ 1858.071596] kernel_misc_reclaimable:0 [ 1858.071596] free:1407 free_pcp:0 free_cma:10 [ 1858.071601] Node 0 active_anon:1506808kB inactive_anon:283608kB active_file:2 8kB inactive_file:16kB unevictable:12kB isolated(anon):2240kB isolated(file):68k B mapped:60kB dirty:24kB writeback:0kB shmem:20kB writeback_tmp:0kB kernel_stack :4928kB pagetables:13688kB all_unreclaimable? no [ 1858.071605] Node 0 DMA free:5628kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1507448kB inactive_anon:283048kB active_fi le:200kB inactive_file:940kB unevictable:12kB writepending:24kB present:2097152k B managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma: 40kB [ 1858.071611] lowmem_reserve[]: 0 0 0 [ 1858.071612] Node 0 DMA: 55*4kB (UMC) 46*8kB (UMC) 93*16kB (UME) 122*32kB (UME ) 2*64kB (ME) 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6364kB [ 1858.071619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1858.071621] 24 total pagecache pages [ 1858.071622] 6 pages in swap cache [ 1858.071622] Free swap = 0kB [ 1858.071623] Total swap = 2019324kB [ 1858.071624] 524288 pages RAM [ 1858.071625] 0 pages HighMem/MovableOnly [ 1858.071625] 19417 pages reserved [ 1858.071626] 1024 pages cma reserved [ 1858.071627] Tasks state (memory values in pages): [ 1858.071627] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1858.071629] [ 853] 0 853 12057 47 139264 251 -250 systemd-journal [ 1858.071632] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1858.071635] [ 1053] 999 1053 3834 25 88064 201 -900 systemd-oomd [ 1858.071638] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1858.071640] [ 1057] 193 1057 5408 0 106496 892 0 systemd-resolve [ 1858.071642] [ 1059] 0 1059 3758 0 88064 215 0 systemd-userdbd [ 1858.071644] [ 1079] 0 1079 63558 10 155648 628 0 NetworkManager [ 1858.071647] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1858.071649] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1858.071651] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1858.071653] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1858.071655] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1858.071657] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1858.071659] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1858.071662] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1858.071664] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1858.071666] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1858.071668] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1858.071670] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1858.071672] [ 1225] 0 1225 57821 0 79872 281 -1000 restraintd [ 1858.071675] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1858.071677] [ 1257] 0 1257 1797 0 63488 101 0 runtest.sh [ 1858.071679] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1858.071682] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1858.071683] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1858.071686] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1858.071688] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1858.071690] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1858.071693] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1858.071695] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1858.071697] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1858.071699] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1858.071701] [ 43980] 0 43980 4782 8 57344 47 -1000 stress-ng [ 1858.071704] [ 43981] 0 43981 4782 0 57344 65 -1000 stress-ng [ 1858.071706] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1858.071708] [ 43983] 0 43983 4782 0 57344 64 -1000 stress-ng [ 1858.071710] [ 43984] 0 43984 70318 6606 180224 6619 1000 stress-ng [ 1858.071712] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1858.071714] [ 43987] 0 43987 70318 7140 182272 6217 1000 stress-ng [ 1858.071716] [ 43988] 0 43988 4782 3 57344 52 -1000 stress-ng [ 1858.071719] [ 43989] 0 43989 4782 2 57344 53 -1000 stress-ng [ 1858.071721] [ 43990] 0 43990 4782 2 57344 53 -1000 stress-ng [ 1858.071723] [ 43991] 0 43991 4782 7 57344 48 -1000 stress-ng [ 1858.071725] [ 43992] 0 43992 4782 8 57344 47 -1000 stress-ng [ 1858.071727] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1858.071729] [ 43994] 0 43994 4782 1 57344 54 -1000 stress-ng [ 1858.071731] [ 43995] 0 43995 4782 1 57344 54 -1000 stress-ng [ 1858.071733] [ 43996] 0 43996 4782 8 57344 47 -1000 stress-ng [ 1858.071735] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1858.071737] [ 43998] 0 43998 4782 12 57344 47 -1000 stress-ng [ 1858.071739] [ 43999] 0 43999 4782 8 57344 47 -1000 stress-ng [ 1858.071741] [ 44000] 0 44000 4782 0 57344 55 -1000 stress-ng [ 1858.071743] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1858.071745] [ 44002] 0 44002 4782 0 57344 58 -1000 stress-ng [ 1858.071747] [ 44003] 0 44003 4782 1 57344 54 -1000 stress-ng [ 1858.071750] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1858.071752] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1858.071754] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1858.071756] [ 44007] 0 44007 4782 3 57344 52 -1000 stress-ng [ 1858.071758] [ 44008] 0 44008 4782 2 57344 53 -1000 stress-ng [ 1858.071760] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1858.071762] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1858.071764] [ 44011] 0 44011 4782 12 57344 43 -1000 stress-ng [ 1858.071766] [ 44012] 0 44012 4782 11 57344 44 -1000 stress-ng [ 1858.071771] [ 44013] 0 44013 4782 6 57344 49 -1000 stress-ng [ 1858.071773] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1858.071775] [ 44015] 0 44015 4782 0 57344 56 -1000 stress-ng [ 1858.071777] [ 44016] 0 44016 4782 0 57344 55 -1000 stress-ng [ 1858.071779] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1858.071781] [ 44018] 0 44018 4782 2 57344 53 -1000 stress-ng [ 1858.071783] [ 44019] 0 44019 4782 0 57344 55 -1000 stress-ng [ 1858.071785] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1858.071787] [ 44021] 0 44021 4782 10 57344 49 -1000 stress-ng [ 1858.071789] [ 44022] 0 44022 4782 3 57344 52 -1000 stress-ng [ 1858.071791] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1858.071793] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1858.071795] [ 44025] 0 44025 4782 0 57344 55 -1000 stress-ng [ 1858.071797] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1858.071799] [ 44027] 0 44027 4782 0 57344 57 -1000 stress-ng [ 1858.071801] [ 44028] 0 44028 4782 0 57344 55 -1000 stress-ng [ 1858.071803] [ 44029] 0 44029 4782 13 57344 47 -1000 stress-ng [ 1858.071805] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1858.071807] [ 44032] 0 44032 4782 0 57344 56 -1000 stress-ng [ 1858.071809] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1858.071811] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1858.071813] [ 44035] 0 44035 4782 1 57344 54 -1000 stress-ng [ 1858.071816] [ 44037] 0 44037 4782 0 57344 63 -1000 stress-ng [ 1858.071818] [ 44038] 0 44038 4782 0 57344 56 -1000 stress-ng [ 1858.071820] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1858.071822] [ 44040] 0 44040 4782 0 57344 61 -1000 stress-ng [ 1858.071824] [ 44041] 0 44041 4782 8 57344 47 -1000 stress-ng [ 1858.071826] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1858.071828] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1858.071830] [ 44047] 0 44047 70318 4284 188416 9997 1000 stress-ng [ 1858.071832] [ 44048] 0 44048 70318 7371 247808 14170 1000 stress-ng [ 1858.071834] [ 44049] 0 44049 70318 4735 186368 9282 1000 stress-ng [ 1858.071836] [ 44050] 0 44050 70318 14561 258048 8432 1000 stress-ng [ 1858.071838] [ 44051] 0 44051 70318 5420 258048 17573 1000 stress-ng [ 1858.071840] [ 44052] 0 44052 70318 4921 223232 13716 1000 stress-ng [ 1858.071843] [ 44053] 0 44053 70318 10452 249856 11418 1000 stress-ng [ 1858.071845] [ 44054] 0 44054 70318 6999 206848 9657 1000 stress-ng [ 1858.071847] [ 44055] 0 44055 70318 7700 262144 15821 1000 stress-ng [ 1858.071849] [ 44056] 0 44056 70318 4205 202752 11725 1000 stress-ng [ 1858.071851] [ 44057] 0 44057 70318 14087 272384 10621 1000 stress-ng [ 1858.071853] [ 44058] 0 44058 70318 5902 212992 11282 1000 stress-ng [ 1858.071855] [ 44059] 0 44059 70318 9289 241664 11525 1000 stress-ng [ 1858.071857] [ 44062] 0 44062 70318 7654 172032 4581 1000 stress-ng [ 1858.071860] [ 44063] 0 44063 70318 10865 270336 13712 1000 stress-ng [ 1858.071862] [ 44064] 0 44064 70318 11046 241664 9901 1000 stress-ng [ 1858.071864] [ 44066] 0 44066 70318 2513 206848 13946 1000 stress-ng [ 1858.071866] [ 44067] 0 44067 70318 10281 233472 9544 1000 stress-ng [ 1858.071868] [ 44068] 0 44068 70318 7048 206848 9543 1000 stress-ng [ 1858.071870] [ 44069] 0 44069 70318 10737 237568 9748 1000 stress-ng [ 1858.071872] [ 44070] 0 44070 70318 12009 270336 12502 1000 stress-ng [ 1858.071874] [ 44071] 0 44071 70318 5300 219136 12875 1000 stress-ng [ 1858.071876] [ 44072] 0 44072 70318 9298 270336 15213 1000 stress-ng [ 1858.071878] [ 44073] 0 44073 70318 10790 235520 9233 1000 stress-ng [ 1858.071880] [ 44074] 0 44074 70318 5469 235520 14685 1000 stress-ng [ 1858.071882] [ 44075] 0 44075 70318 6223 212992 11028 1000 stress-ng [ 1858.071884] [ 44076] 0 44076 70318 11009 270336 13568 1000 stress-ng [ 1858.071886] [ 44077] 0 44077 70318 4609 208896 12179 1000 stress-ng [ 1858.071888] [ 44078] 0 44078 70318 6201 210944 10786 1000 stress-ng [ 1858.071891] [ 44079] 0 44079 70318 5544 163840 5569 1000 stress-ng [ 1858.071893] [ 44080] 0 44080 70318 10572 231424 8989 1000 stress-ng [ 1858.071895] [ 44082] 0 44082 70318 9802 188416 4544 1000 stress-ng [ 1858.071897] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1858.071899] [ 44084] 0 44084 70318 7648 217088 10130 1000 stress-ng [ 1858.071901] [ 44085] 0 44085 70318 9825 215040 7756 1000 stress-ng [ 1858.071903] [ 44088] 0 44088 70318 13469 266240 10580 1000 stress-ng [ 1858.071905] [ 44089] 0 44089 70318 10960 243712 10251 1000 stress-ng [ 1858.071907] [ 44090] 0 44090 70318 12551 235520 7604 1000 stress-ng [ 1858.071910] [ 44092] 0 44092 70318 5576 237568 14645 1000 stress-ng [ 1858.071912] [ 44094] 0 44094 70318 7965 221184 10408 1000 stress-ng [ 1858.071914] [ 44095] 0 44095 70318 10732 212992 6585 1000 stress-ng [ 1858.071916] [ 44096] 0 44096 70318 9318 239616 11166 1000 stress-ng [ 1858.071918] [ 44098] 0 44098 70318 5578 149504 3753 1000 stress-ng [ 1858.071921] [ 44099] 0 44099 70318 5675 174080 6692 1000 stress-ng [ 1858.071923] [ 44100] 0 44100 70318 9093 167936 2481 1000 stress-ng [ 1858.071925] [ 44101] 0 44101 70318 8062 176128 4630 1000 stress-ng [ 1858.071927] [ 44102] 0 44102 70318 8030 165888 3412 1000 stress-ng [ 1858.071929] [ 44103] 0 44103 70318 8475 180224 4684 1000 stress-ng [ 1858.071932] [ 44104] 0 44104 70318 16129 221184 2244 1000 stress-ng [ 1858.071934] [ 44105] 0 44105 70318 15705 229376 3724 1000 stress-ng [ 1858.071936] [ 44106] 0 44106 70318 8945 159744 1640 1000 stress-ng [ 1858.071938] [ 44107] 0 44107 70318 1279 86016 44 1000 stress-ng [ 1858.071940] [ 44115] 0 44115 3012 19 61440 18 0 systemd-userwor [ 1858.071943] [ 44116] 0 44116 1334 0 61440 33 0 sleep [ 1858.071944] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44057,uid=0 [ 1858.071955] Out of memory: Killed process 44057 (stress-ng) total-vm:281272kB , anon-rss:56348kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:266kB oom_score_ adj:1000 [ 1858.225238] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1858.225246] CPU: 0 PID: 44002 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1858.225248] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1858.225249] Call Trace: [ 1858.225250] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1858.225255] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1858.225257] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1858.225259] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1858.225260] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1858.225263] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1858.225265] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1858.225267] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1858.225270] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1858.225272] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1858.225275] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1858.225277] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1858.225279] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1858.225282] Mem-Info: [ 1858.225283] active_anon:336213 inactive_anon:110345 isolated_anon:999 [ 1858.225283] active_file:237 inactive_file:370 isolated_file:50 [ 1858.225283] unevictable:3 dirty:6 writeback:0 [ 1858.225283] slab_reclaimable:13019 slab_unreclaimable:14534 [ 1858.225283] mapped:582 shmem:5 pagetables:3443 bounce:0 [ 1858.225283] kernel_misc_reclaimable:0 [ 1858.225283] free:1433 free_pcp:0 free_cma:10 [ 1858.225288] Node 0 active_anon:1344852kB inactive_anon:441252kB active_file:9 48kB inactive_file:1480kB unevictable:12kB isolated(anon):4124kB isolated(file): 200kB mapped:2328kB dirty:24kB writeback:0kB shmem:20kB writeback_tmp:0kB kernel _stack:4904kB pagetables:13772kB all_unreclaimable? no [ 1858.225292] Node 0 DMA free:5732kB boost:14448kB min:20096kB low:22088kB hig :24080kB reserved_highatomic:0KB active_anon:1344560kB inactive_anon:441028kB ac tive_file:880kB inactive_file:1700kB unevictable:12kB writepending:24kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:40kB [ 1858.225296] lowmem_reserve[]: 0 0 0 [ 1858.225298] Node 0 DMA: 89*4kB (UMC) 38*8kB (UMEC) 96*16kB (UME) 119*32kB (UM E) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6132kB [ 1858.225305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1858.225306] 738 total pagecache pages [ 1858.225307] 27 pages in swap cache [ 1858.225308] Free swap = 0kB [ 1858.225309] Total swap = 2019324kB [ 1858.225309] 524288 pages RAM [ 1858.225310] 0 pages HighMem/MovableOnly [ 1858.225311] 19417 pages reserved [ 1858.225311] 1024 pages cma reserved [ 1858.225312] Tasks state (memory values in pages): [ 1858.225313] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1858.225315] [ 853] 0 853 12057 258 139264 245 -250 systemd-journal [ 1858.225317] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1858.225320] [ 1053] 999 1053 3834 201 88064 196 -900 systemd-oomd [ 1858.225322] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1858.225324] [ 1057] 193 1057 5408 0 106496 892 0 systemd-resolve [ 1858.225326] [ 1059] 0 1059 3758 0 88064 215 0 systemd-userdbd [ 1858.225328] [ 1079] 0 1079 63558 53 155648 585 0 NetworkManager [ 1858.225331] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1858.225332] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1858.225335] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1858.225337] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1858.225339] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1858.225341] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1858.225343] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1858.225345] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1858.225347] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1858.225349] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1858.225351] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1858.225353] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1858.225355] [ 1225] 0 1225 57821 0 79872 281 -1000 restraintd [ 1858.225357] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1858.225359] [ 1257] 0 1257 1797 0 63488 101 0 runtest.sh [ 1858.225361] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1858.225363] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1858.225365] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1858.225368] [ 26970] 0 26970 18098 0 86016 611 -1000 dmeventd [ 1858.225370] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1858.225372] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1858.225374] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1858.225376] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1858.225378] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1858.225380] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1858.225382] [ 43980] 0 43980 4782 8 57344 47 -1000 stress-ng [ 1858.225384] [ 43981] 0 43981 4782 8 57344 47 -1000 stress-ng [ 1858.225386] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1858.225388] [ 43983] 0 43983 4782 0 57344 64 -1000 stress-ng [ 1858.225390] [ 43984] 0 43984 70318 6606 180224 6619 1000 stress-ng [ 1858.225393] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1858.225395] [ 43987] 0 43987 70318 7734 186368 6217 1000 stress-ng [ 1858.225397] [ 43988] 0 43988 4782 3 57344 52 -1000 stress-ng [ 1858.225399] [ 43989] 0 43989 4782 2 57344 53 -1000 stress-ng [ 1858.225401] [ 43990] 0 43990 4782 2 57344 53 -1000 stress-ng [ 1858.225403] [ 43991] 0 43991 4782 7 57344 48 -1000 stress-ng [ 1858.225405] [ 43992] 0 43992 4782 271 57344 27 -1000 stress-ng [ 1858.225407] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1858.225409] [ 43994] 0 43994 4782 1 57344 54 -1000 stress-ng [ 1858.225411] [ 43995] 0 43995 4782 1 57344 54 -1000 stress-ng [ 1858.225413] [ 43996] 0 43996 4782 8 57344 47 -1000 stress-ng [ 1858.225415] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1858.225417] [ 43998] 0 43998 4782 12 57344 47 -1000 stress-ng [ 1858.225419] [ 43999] 0 43999 4782 8 57344 47 -1000 stress-ng [ 1858.225421] [ 44000] 0 44000 4782 0 57344 55 -1000 stress-ng [ 1858.225423] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1858.225425] [ 44002] 0 44002 4782 0 57344 58 -1000 stress-ng [ 1858.225427] [ 44003] 0 44003 4782 1 57344 54 -1000 stress-ng [ 1858.225429] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1858.225431] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1858.225433] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1858.225435] [ 44007] 0 44007 4782 3 57344 52 -1000 stress-ng [ 1858.225437] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1858.225439] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1858.225441] [ 44011] 0 44011 4782 12 57344 43 -1000 stress-ng [ 1858.225443] [ 44013] 0 44013 4782 6 57344 49 -1000 stress-ng [ 1858.225445] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1858.225448] [ 44015] 0 44015 4782 0 57344 56 -1000 stress-ng [ 1858.225449] [ 44016] 0 44016 4782 0 57344 55 -1000 stress-ng [ 1858.225451] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1858.225453] [ 44018] 0 44018 4782 2 57344 53 -1000 stress-ng [ 1858.225455] [ 44019] 0 44019 4782 0 57344 55 -1000 stress-ng [ 1858.225457] [ 44020] 0 44020 4782 46 57344 38 -1000 stress-ng [ 1858.225459] [ 44021] 0 44021 4782 10 57344 49 -1000 stress-ng [ 1858.225461] [ 44022] 0 44022 4782 3 57344 52 -1000 stress-ng [ 1858.225463] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1858.225465] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1858.225467] [ 44025] 0 44025 4782 8 57344 47 -1000 stress-ng [ 1858.225470] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1858.225472] [ 44027] 0 44027 4782 0 57344 57 -1000 stress-ng [ 1858.225474] [ 44028] 0 44028 4782 0 57344 55 -1000 stress-ng [ 1858.225476] [ 44029] 0 44029 4782 13 57344 47 -1000 stress-ng [ 1858.225478] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1858.225480] [ 44032] 0 44032 4782 0 57344 56 -1000 stress-ng [ 1858.225482] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1858.225484] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1858.225486] [ 44035] 0 44035 4782 1 57344 54 -1000 stress-ng [ 1858.225488] [ 44037] 0 44037 4782 0 57344 63 -1000 stress-ng [ 1858.225490] [ 44038] 0 44038 4782 0 57344 56 -1000 stress-ng [ 1858.225492] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1858.225494] [ 44040] 0 44040 4782 0 57344 61 -1000 stress-ng [ 1858.225496] [ 44041] 0 44041 4782 8 57344 47 -1000 stress-ng [ 1858.225498] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1858.225500] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1858.225502] [ 44047] 0 44047 70318 4252 188416 10029 1000 stress-ng [ 1858.225504] [ 44048] 0 44048 70318 7327 247808 14214 1000 stress-ng [ 1858.225506] [ 44049] 0 44049 70318 4661 186368 9356 1000 stress-ng [ 1858.225508] [ 44050] 0 44050 70318 14471 258048 8522 1000 stress-ng [ 1858.225510] [ 44051] 0 44051 70318 5321 258048 17672 1000 stress-ng [ 1858.225512] [ 44052] 0 44052 70318 4888 223232 13749 1000 stress-ng [ 1858.225514] [ 44053] 0 44053 70318 9862 249856 12008 1000 stress-ng [ 1858.225516] [ 44054] 0 44054 70318 7394 210944 9658 1000 stress-ng [ 1858.225518] [ 44055] 0 44055 70318 7641 262144 15880 1000 stress-ng [ 1858.225520] [ 44056] 0 44056 70318 4205 202752 11725 1000 stress-ng [ 1858.225522] [ 44058] 0 44058 70318 8953 237568 11333 1000 stress-ng [ 1858.225524] [ 44059] 0 44059 70318 9027 241664 11787 1000 stress-ng [ 1858.225526] [ 44062] 0 44062 70318 8643 180224 4582 1000 stress-ng [ 1858.225528] [ 44063] 0 44063 70318 10652 270336 13925 1000 stress-ng [ 1858.225530] [ 44064] 0 44064 70318 11343 245760 9934 1000 stress-ng [ 1858.225532] [ 44066] 0 44066 70318 2512 206848 13947 1000 stress-ng [ 1858.225534] [ 44067] 0 44067 70318 9733 233472 10092 1000 stress-ng [ 1858.225542] [ 44068] 0 44068 70318 7041 206848 9550 1000 stress-ng [ 1858.225544] [ 44069] 0 44069 70318 11033 241664 9914 1000 stress-ng [ 1858.225546] [ 44070] 0 44070 70318 12009 270336 12502 1000 stress-ng [ 1858.225548] [ 44071] 0 44071 70318 5015 219136 13160 1000 stress-ng [ 1858.225550] [ 44072] 0 44072 70318 12990 301056 15217 1000 stress-ng [ 1858.225552] [ 44073] 0 44073 70318 9985 235520 10038 1000 stress-ng [ 1858.225554] [ 44074] 0 44074 70318 5468 235520 14686 1000 stress-ng [ 1858.225556] [ 44075] 0 44075 70318 6223 212992 11028 1000 stress-ng [ 1858.225558] [ 44076] 0 44076 70318 10954 270336 13623 1000 stress-ng [ 1858.225561] [ 44077] 0 44077 70318 4635 210944 12285 1000 stress-ng [ 1858.225563] [ 44078] 0 44078 70318 9830 239616 10787 1000 stress-ng [ 1858.225565] [ 44079] 0 44079 70318 5808 165888 5569 1000 stress-ng [ 1858.225566] [ 44080] 0 44080 70318 10543 231424 9018 1000 stress-ng [ 1858.225569] [ 44082] 0 44082 70318 9802 188416 4544 1000 stress-ng [ 1858.225571] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1858.225573] [ 44084] 0 44084 70318 8095 221184 10145 1000 stress-ng [ 1858.225575] [ 44085] 0 44085 70318 7303 215040 10278 1000 stress-ng [ 1858.225577] [ 44088] 0 44088 70318 13469 266240 10580 1000 stress-ng [ 1858.225579] [ 44089] 0 44089 70318 9270 247808 12403 1000 stress-ng [ 1858.225581] [ 44090] 0 44090 70318 11823 237568 8464 1000 stress-ng [ 1858.225583] [ 44092] 0 44092 70318 5544 237568 14677 1000 stress-ng [ 1858.225585] [ 44094] 0 44094 70318 7713 223232 10792 1000 stress-ng [ 1858.225587] [ 44095] 0 44095 70318 10864 215040 6585 1000 stress-ng [ 1858.225589] [ 44096] 0 44096 70318 9196 239616 11288 1000 stress-ng [ 1871.991257] [ 44098] 0 44098 70318 5546 149504 3785 1000 stress-ng [ 1871.991268] [ 44099] 0 44099 70318 6928 184320 6693 1000 stress-ng [ 1871.991271] [ 44100] 0 44100 70318 9390 169984 2514 1000 stress-ng [ 1871.991275] [ 44101] 0 44101 70318 7392 176128 5366 1000 stress-ng [ 1871.991278] [ 44102] 0 44102 70318 9812 180224 3412 1000 stress-ng [ 1871.991282] [ 44103] 0 44103 70318 14103 225280 4732 1000 stress-ng [ 1871.991286] [ 44104] 0 44104 70318 16106 221184 2267 1000 stress-ng [ 1871.991290] [ 44105] 0 44105 70318 15705 229376 3724 1000 stress-ng [ 1871.991294] [ 44106] 0 44106 70318 8905 159744 1680 1000 stress-ng [ 1871.991298] [ 44107] 0 44107 70318 1339 86016 182 1000 stress-ng [ 1872.001029] [ 44115] 0 44115 3452 33 69632 13 0 systemd-userwor [ 1872.001036] [ 44116] 0 44116 1334 2 61440 28 0 sleep [ 1872.001038] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44072,uid=0 [ 1872.001054] Out of memory: Killed process 44072 (stress-ng) total-vm:281272kB , anon-rss:51960kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:294kB oom_score_ adj:1000 [ 1872.451846] warn_alloc: 1 callbacks suppressed [ 1872.451850] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1872.451864] CPU: 1 PID: 44072 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1872.451868] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1872.451870] Call Trace: [ 1872.451873] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1872.451884] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1872.451895] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1872.451898] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1872.451899] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1872.451905] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1872.451909] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1872.451911] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1872.451912] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1872.451917] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1872.451920] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1872.451924] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1872.451927] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1872.451931] Mem-Info: [ 1872.451932] active_anon:335862 inactive_anon:112400 isolated_anon:0 [ 1872.451932] active_file:0 inactive_file:26 isolated_file:0 [ 1872.451932] unevictable:3 dirty:0 writeback:0 [ 1872.451932] slab_reclaimable:13017 slab_unreclaimable:14540 [ 1872.451932] mapped:4 shmem:11 pagetables:3408 bounce:0 [ 1872.451932] kernel_misc_reclaimable:0 [ 1872.451932] free:1576 free_pcp:0 free_cma:0 [ 1872.451937] Node 0 active_anon:1343448kB inactive_anon:449600kB active_file:0 kB inactive_file:104kB unevictable:12kB isolated(anon):0kB isolated(file):0kB ma pped:16kB dirty:0kB writeback:0kB shmem:44kB writeback_tmp:0kB kernel_stack:4864 kB pagetables:13632kB all_unreclaimable? no [ 1872.451940] Node 0 DMA free:6304kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1344056kB inactive_anon:449264kB ac tive_file:240kB inactive_file:20kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free _cma:0kB [ 1872.451945] lowmem_reserve[]: 0 0 0 [ 1872.451947] Node 0 DMA: 136*4kB (UMEC) 56*8kB (UMC) 103*16kB (UME) 117*32kB ( UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6384kB [ 1872.451953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1872.451955] 13 total pagecache pages [ 1872.451956] 0 pages in swap cache [ 1872.451957] Free swap = 0kB [ 1872.451957] Total swap = 2019324kB [ 1872.451958] 524288 pages RAM [ 1872.451959] 0 pages HighMem/MovableOnly [ 1872.451959] 19417 pages reserved [ 1872.451960] 1024 pages cma reserved [ 1874.071743] oom_reaper: reaped process 44072 (stress-ng), now anon-rss:0kB, f ile-rss:0kB, shmem-rss:0kB [ 1874.099560] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1874.099573] CPU: 1 PID: 44095 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1874.099577] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1874.099578] Call Trace: [ 1874.099580] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1874.099589] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1874.099594] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1874.099597] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1874.099599] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1874.099606] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1874.099609] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1874.099616] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1874.099622] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1874.099625] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1874.099632] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1874.099636] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1874.099639] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1874.099643] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1874.099645] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1874.099649] Mem-Info: [ 1874.099651] active_anon:349800 inactive_anon:96664 isolated_anon:600 [ 1874.099651] active_file:323 inactive_file:301 isolated_file:22 [ 1874.099651] unevictable:3 dirty:0 writeback:0 [ 1874.099651] slab_reclaimable:13017 slab_unreclaimable:14540 [ 1874.099651] mapped:446 shmem:10 pagetables:3450 bounce:0 [ 1874.099651] kernel_misc_reclaimable:0 [ 1874.099651] free:2198 free_pcp:0 free_cma:16 [ 1874.099656] Node 0 active_anon:1399200kB inactive_anon:386656kB active_file:1 292kB inactive_file:1204kB unevictable:12kB isolated(anon):2400kB isolated(file) :88kB mapped:1784kB dirty:0kB writeback:0kB shmem:40kB writeback_tmp:0kB kernel_ stack:4840kB pagetables:13800kB all_unreclaimable? no [ 1874.099659] Node 0 DMA free:8792kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1399456kB inactive_anon:386168kB ac tive_file:1348kB inactive_file:1416kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:64kB [ 1874.099665] lowmem_reserve[]: 0 0 0 [ 1874.099667] Node 0 DMA: 218*4kB (MC) 104*8kB (MC) 123*16kB (UMEC) 144*32kB (U MEC) 7*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8728kB [ 1874.099675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1874.099676] 664 total pagecache pages [ 1874.099677] 42 pages in swap cache [ 1874.099678] Free swap = 0kB [ 1874.099678] Total swap = 2019324kB [ 1874.099679] 524288 pages RAM [ 1874.099680] 0 pages HighMem/MovableOnly [ 1874.099681] 19417 pages reserved [ 1874.099681] 1024 pages cma reserved [ 1874.099682] Tasks state (memory values in pages): [ 1874.099683] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1874.099685] [ 853] 0 853 12057 23 139264 274 -250 systemd-journal [ 1874.099687] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1874.099690] [ 1053] 999 1053 3834 18 88064 208 -900 systemd-oomd [ 1874.099693] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1874.099695] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1874.099697] [ 1059] 0 1059 3758 14 88064 201 0 systemd-userdbd [ 1874.099699] [ 1079] 0 1079 63558 255 155648 546 0 NetworkManager [ 1874.099701] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1874.099704] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1874.099706] [ 1100] 996 1100 21090 2 75776 187 0 chronyd [ 1874.099708] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1874.099710] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1874.099712] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1874.099715] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1874.099717] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1874.099719] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1874.099721] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1874.099724] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1874.099726] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1874.099728] [ 1225] 0 1225 57849 41 79872 234 -1000 restraintd [ 1874.099730] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1874.099732] [ 1257] 0 1257 1797 2 63488 98 0 runtest.sh [ 1874.099735] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1874.099737] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1874.099739] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1874.099742] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1874.099744] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1874.099746] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1874.099749] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1874.099751] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1874.099753] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1874.099756] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1874.099758] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1874.099760] [ 43982] 0 43982 4782 0 57344 56 -1000 stress-ng [ 1874.099762] [ 43983] 0 43983 4782 8 57344 47 -1000 stress-ng [ 1874.099764] [ 43984] 0 43984 70318 6408 180224 6817 1000 stress-ng [ 1874.099767] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1874.099769] [ 43987] 0 43987 70318 13969 243712 7110 1000 stress-ng [ 1874.099771] [ 43988] 0 43988 4782 3 57344 52 -1000 stress-ng [ 1874.099773] [ 43989] 0 43989 4782 12 57344 47 -1000 stress-ng [ 1874.099776] [ 43990] 0 43990 4782 2 57344 53 -1000 stress-ng [ 1874.099778] [ 43991] 0 43991 4782 5 57344 50 -1000 stress-ng [ 1874.099780] [ 43992] 0 43992 4782 14 57344 41 -1000 stress-ng [ 1874.099782] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1874.099784] [ 43994] 0 43994 4782 1 57344 54 -1000 stress-ng [ 1874.099786] [ 43995] 0 43995 4782 0 57344 57 -1000 stress-ng [ 1874.099788] [ 43996] 0 43996 4782 3 57344 52 -1000 stress-ng [ 1874.099790] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1874.099792] [ 43998] 0 43998 4782 6 57344 49 -1000 stress-ng [ 1874.099794] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1874.099797] [ 44000] 0 44000 4782 0 57344 57 -1000 stress-ng [ 1874.099799] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1874.099801] [ 44002] 0 44002 4782 10 57344 45 -1000 stress-ng [ 1874.099803] [ 44003] 0 44003 4782 0 57344 56 -1000 stress-ng [ 1874.099805] [ 44004] 0 44004 4782 0 57344 56 -1000 stress-ng [ 1874.099807] [ 44005] 0 44005 4782 0 57344 57 -1000 stress-ng [ 1874.099809] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1874.099811] [ 44007] 0 44007 4782 3 57344 52 -1000 stress-ng [ 1874.099813] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1874.099815] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1874.099817] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1874.099820] [ 44013] 0 44013 4782 3 57344 52 -1000 stress-ng [ 1874.099822] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1874.099824] [ 44015] 0 44015 4782 8 57344 47 -1000 stress-ng [ 1874.099826] [ 44016] 0 44016 4782 12 57344 47 -1000 stress-ng [ 1874.099828] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1874.099831] [ 44018] 0 44018 4782 0 57344 55 -1000 stress-ng [ 1874.099833] [ 44019] 0 44019 4782 9 57344 50 -1000 stress-ng [ 1874.099835] [ 44020] 0 44020 4782 2 57344 53 -1000 stress-ng [ 1874.099837] [ 44021] 0 44021 4782 4 57344 55 -1000 stress-ng [ 1874.099839] [ 44022] 0 44022 4782 3 57344 52 -1000 stress-ng [ 1874.099842] [ 44023] 0 44023 4782 5 57344 50 -1000 stress-ng [ 1874.099844] [ 44024] 0 44024 4782 0 57344 55 -1000 stress-ng [ 1874.099846] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1874.099848] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1874.099850] [ 44027] 0 44027 4782 8 57344 50 -1000 stress-ng [ 1874.099852] [ 44028] 0 44028 4782 8 57344 47 -1000 stress-ng [ 1874.099854] [ 44029] 0 44029 4782 6 57344 49 -1000 stress-ng [ 1874.099856] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1874.099858] [ 44032] 0 44032 4782 8 57344 47 -1000 stress-ng [ 1874.099860] [ 44033] 0 44033 4782 10 57344 49 -1000 stress-ng [ 1874.099862] [ 44034] 0 44034 4782 0 57344 59 -1000 stress-ng [ 1874.099864] [ 44035] 0 44035 4782 1 57344 54 -1000 stress-ng [ 1874.099866] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1874.099869] [ 44038] 0 44038 4782 8 57344 47 -1000 stress-ng [ 1874.099871] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1874.099873] [ 44040] 0 44040 4782 0 57344 61 -1000 stress-ng [ 1874.099875] [ 44041] 0 44041 4782 8 57344 47 -1000 stress-ng [ 1874.099877] [ 44042] 0 44042 4782 1 57344 54 -1000 stress-ng [ 1874.099879] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1874.099881] [ 44047] 0 44047 70318 3552 188416 10729 1000 stress-ng [ 1874.099883] [ 44048] 0 44048 70318 8018 253952 14447 1000 stress-ng [ 1874.099886] [ 44049] 0 44049 70318 4661 186368 9356 1000 stress-ng [ 1874.099888] [ 44050] 0 44050 70318 16150 272384 8559 1000 stress-ng [ 1874.099890] [ 44051] 0 44051 70318 5293 258048 17700 1000 stress-ng [ 1874.099892] [ 44052] 0 44052 70318 5014 225280 13755 1000 stress-ng [ 1874.099895] [ 44053] 0 44053 70318 9951 249856 12051 1000 stress-ng [ 1874.099897] [ 44054] 0 44054 70318 9826 229376 9668 1000 stress-ng [ 1874.099899] [ 44055] 0 44055 70318 7989 266240 15928 1000 stress-ng [ 1874.099901] [ 44056] 0 44056 70318 4147 202752 11915 1000 stress-ng [ 1874.099903] [ 44058] 0 44058 70318 8941 237568 11345 1000 stress-ng [ 1874.099905] [ 44059] 0 44059 70318 9549 245760 11859 1000 stress-ng [ 1874.099908] [ 44062] 0 44062 70318 8855 182272 4634 1000 stress-ng [ 1874.099910] [ 44063] 0 44063 70318 10717 272384 13992 1000 stress-ng [ 1874.099912] [ 44064] 0 44064 70318 12002 249856 9935 1000 stress-ng [ 1874.099914] [ 44066] 0 44066 70318 2480 206848 13979 1000 stress-ng [ 1874.099917] [ 44067] 0 44067 70318 9626 233472 10265 1000 stress-ng [ 1874.099919] [ 44068] 0 44068 70318 7039 206848 9552 1000 stress-ng [ 1874.099921] [ 44069] 0 44069 70318 12500 256000 10031 1000 stress-ng [ 1874.099923] [ 44070] 0 44070 70318 12121 272384 12588 1000 stress-ng [ 1874.099925] [ 44071] 0 44071 70318 4929 219136 13246 1000 stress-ng [ 1874.099927] [ 44073] 0 44073 70318 4654 235520 15435 1000 stress-ng [ 1874.099929] [ 44074] 0 44074 70318 5995 239616 14687 1000 stress-ng [ 1874.099931] [ 44075] 0 44075 70318 6844 219136 11265 1000 stress-ng [ 1874.099933] [ 44076] 0 44076 70318 9601 270336 14976 1000 stress-ng [ 1874.099936] [ 44077] 0 44077 70318 5614 219136 12560 1000 stress-ng [ 1874.099938] [ 44078] 0 44078 70318 10132 241664 10815 1000 stress-ng [ 1874.099940] [ 44079] 0 44079 70318 5917 165888 5592 1000 stress-ng [ 1874.099942] [ 44080] 0 44080 70318 10643 231424 9050 1000 stress-ng [ 1874.099944] [ 44082] 0 44082 70318 9793 188416 4553 1000 stress-ng [ 1874.099946] [ 44083] 0 44083 4782 10 57344 45 -1000 stress-ng [ 1874.099948] [ 44084] 0 44084 70318 7684 221184 10556 1000 stress-ng [ 1874.099951] [ 44085] 0 44085 70318 6638 217088 11273 1000 stress-ng [ 1874.099953] [ 44088] 0 44088 70318 12964 268288 11283 1000 stress-ng [ 1874.099955] [ 44089] 0 44089 70318 9245 249856 12560 1000 stress-ng [ 1874.099957] [ 44090] 0 44090 70318 15193 264192 8526 1000 stress-ng [ 1874.099959] [ 44092] 0 44092 70318 5770 237568 14715 1000 stress-ng [ 1874.099962] [ 44094] 0 44094 70318 7770 223232 10801 1000 stress-ng [ 1874.099964] [ 44095] 0 44095 70318 11651 221184 6590 1000 stress-ng [ 1874.099966] [ 44096] 0 44096 70318 9237 239616 11313 1000 stress-ng [ 1874.099968] [ 44098] 0 44098 70318 5002 149504 4329 1000 stress-ng [ 1874.099970] [ 44099] 0 44099 70318 6809 184320 6812 1000 stress-ng [ 1874.099972] [ 44100] 0 44100 70318 9656 172032 2578 1000 stress-ng [ 1874.099975] [ 44101] 0 44101 70318 7357 176128 5401 1000 stress-ng [ 1874.099977] [ 44102] 0 44102 70318 9805 180224 3419 1000 stress-ng [ 1874.099979] [ 44103] 0 44103 70318 13967 225280 4868 1000 stress-ng [ 1874.099981] [ 44104] 0 44104 70318 17434 237568 2853 1000 stress-ng [ 1874.099983] [ 44105] 0 44105 70318 15830 231424 3731 1000 stress-ng [ 1874.099986] [ 44106] 0 44106 70318 8291 161792 2492 1000 stress-ng [ 1874.099988] [ 44107] 0 44107 70318 1344 86016 243 1000 stress-ng [ 1874.099990] [ 44115] 0 44115 3735 14 77824 56 0 systemd-userwor [ 1874.099992] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1874.099994] [ 44120] 0 44120 3758 1 83968 214 0 systemd-userdbd [ 1874.099996] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44070,uid=0 [ 1874.100007] Out of memory: Killed process 44070 (stress-ng) total-vm:281272kB , anon-rss:48484kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:266kB oom_score_ adj:1000 [ 1876.014865] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_M OVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 1876.014878] CPU: 1 PID: 1053 Comm: systemd-oomd Not tainted 6.0.0-rc7 #1 [ 1876.014881] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1876.014882] Call Trace: [ 1876.014883] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1876.014893] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1876.014897] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1876.014899] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1876.014900] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1876.014905] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1876.014907] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1876.014913] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1876.014916] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1876.014918] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1876.014924] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1876.014926] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1876.014929] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1876.014933] Mem-Info: [ 1876.014934] active_anon:445523 inactive_anon:1419 isolated_anon:147 [ 1876.014934] active_file:304 inactive_file:867 isolated_file:104 [ 1876.014934] unevictable:3 dirty:0 writeback:0 [ 1876.014934] slab_reclaimable:13019 slab_unreclaimable:14525 [ 1876.014934] mapped:835 shmem:11 pagetables:3416 bounce:0 [ 1876.014934] kernel_misc_reclaimable:0 [ 1876.014934] free:1452 free_pcp:10 free_cma:14 [ 1876.014939] Node 0 active_anon:1782092kB inactive_anon:5676kB active_file:121 6kB inactive_file:3468kB unevictable:12kB isolated(anon):588kB isolated(file):4 6kB mapped:3340kB dirty:0kB writeback:0kB shmem:44kB writeback_tmp:0kB kernel_st ack:4848kB pagetables:13664kB all_unreclaimable? no [ 1876.014942] Node 0 DMA free:5808kB boost:10240kB min:15888kB low:17880kB high :19872kB reserved_highatomic:0KB active_anon:1782696kB inactive_anon:5508kB acti ve_file:720kB inactive_file:3224kB unevictable:12kB writepending:0kB present:209 7152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:40kB local_pcp:0kB fre e_cma:56kB [ 1876.014948] lowmem_reserve[]: 0 0 0 [ 1876.014950] Node 0 DMA: 133*4kB (UMEC) 30*8kB (UMC) 67*16kB (UMEC) 128*32kB ( UMEC) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6068kB [ 1876.014957] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1876.014958] 1316 total pagecache pages [ 1876.014959] 16 pages in swap cache [ 1876.014960] Free swap = 0kB [ 1876.014961] Total swap = 2019324kB [ 1876.014961] 524288 pages RAM [ 1876.014962] 0 pages HighMem/MovableOnly [ 1876.014963] 19417 pages reserved [ 1876.014963] 1024 pages cma reserved [ 1876.014964] Tasks state (memory values in pages): [ 1876.014965] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1876.014967] [ 853] 0 853 12057 144 139264 265 -250 systemd-journal [ 1876.014969] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1876.014972] [ 1053] 999 1053 3834 76 88064 201 -900 systemd-oomd [ 1876.014974] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1876.014976] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1876.014978] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1876.014981] [ 1079] 0 1079 63558 288 155648 575 0 NetworkManager [ 1876.014983] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1876.014985] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1876.014987] [ 1100] 996 1100 21090 1 75776 187 0 chronyd [ 1876.014989] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1876.014992] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1876.014994] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1876.014996] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1876.014998] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1876.015000] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1876.015002] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1876.015005] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1876.015007] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1876.015009] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1876.015012] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1876.015014] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1876.015016] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1876.015018] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1876.015021] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1876.015023] [ 26970] 0 26970 18098 0 86016 608 -1000 dmeventd [ 1876.015025] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1876.015027] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1876.015030] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1876.015032] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1876.015034] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1876.015036] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1876.015039] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1876.015040] [ 43982] 0 43982 4782 0 57344 59 -1000 stress-ng [ 1876.015042] [ 43983] 0 43983 4782 6 57344 49 -1000 stress-ng [ 1876.015045] [ 43984] 0 43984 70318 6405 180224 6820 1000 stress-ng [ 1876.015047] [ 43985] 0 43985 4782 0 57344 65 -1000 stress-ng [ 1876.015049] [ 43987] 0 43987 70318 12975 247808 8632 1000 stress-ng [ 1876.015052] [ 43988] 0 43988 4782 0 57344 55 -1000 stress-ng [ 1876.015053] [ 43989] 0 43989 4782 6 57344 49 -1000 stress-ng [ 1876.015055] [ 43990] 0 43990 4782 1 57344 54 -1000 stress-ng [ 1876.015058] [ 43991] 0 43991 4782 2 57344 53 -1000 stress-ng [ 1876.015060] [ 43992] 0 43992 4782 14 57344 41 -1000 stress-ng [ 1876.015062] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1876.015064] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1876.015066] [ 43995] 0 43995 4782 5 57344 50 -1000 stress-ng [ 1876.015068] [ 43996] 0 43996 4782 0 57344 55 -1000 stress-ng [ 1876.015071] [ 43997] 0 43997 4782 2 57344 53 -1000 stress-ng [ 1876.015073] [ 43998] 0 43998 4782 6 57344 49 -1000 stress-ng [ 1876.015075] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1876.015077] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1876.015079] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1876.015081] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1876.015083] [ 44003] 0 44003 4782 11 57344 47 -1000 stress-ng [ 1876.015085] [ 44004] 0 44004 4782 2 57344 53 -1000 stress-ng [ 1876.015087] [ 44005] 0 44005 4782 8 57344 47 -1000 stress-ng [ 1876.015090] [ 44006] 0 44006 4782 35 57344 45 -1000 stress-ng [ 1876.015092] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1876.015094] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1876.015096] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1876.015098] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1876.015100] [ 44013] 0 44013 4782 3 57344 52 -1000 stress-ng [ 1876.015102] [ 44014] 0 44014 4782 20 57344 50 -1000 stress-ng [ 1876.015104] [ 44015] 0 44015 4782 6 57344 49 -1000 stress-ng [ 1876.015106] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1876.015108] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1876.015110] [ 44018] 0 44018 4782 54 57344 48 -1000 stress-ng [ 1876.015112] [ 44019] 0 44019 4782 9 57344 50 -1000 stress-ng [ 1876.015114] [ 44020] 0 44020 4782 2 57344 53 -1000 stress-ng [ 1876.015116] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1876.015118] [ 44022] 0 44022 4782 12 57344 47 -1000 stress-ng [ 1876.015120] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1876.015122] [ 44024] 0 44024 4782 1 57344 54 -1000 stress-ng [ 1876.015124] [ 44025] 0 44025 4782 0 57344 55 -1000 stress-ng [ 1876.015126] [ 44026] 0 44026 4782 12 57344 47 -1000 stress-ng [ 1876.015129] [ 44027] 0 44027 4782 7 57344 51 -1000 stress-ng [ 1876.015131] [ 44028] 0 44028 4782 12 57344 43 -1000 stress-ng [ 1876.015133] [ 44029] 0 44029 4782 3 57344 52 -1000 stress-ng [ 1876.015135] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1876.015137] [ 44032] 0 44032 4782 5 57344 50 -1000 stress-ng [ 1876.015139] [ 44033] 0 44033 4782 7 57344 51 -1000 stress-ng [ 1876.015141] [ 44034] 0 44034 4782 0 57344 59 -1000 stress-ng [ 1876.015143] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1876.015145] [ 44037] 0 44037 4782 3 57344 52 -1000 stress-ng [ 1876.015147] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1876.015149] [ 44039] 0 44039 4782 83 57344 49 -1000 stress-ng [ 1876.015151] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1876.015153] [ 44041] 0 44041 4782 83 57344 44 -1000 stress-ng [ 1876.015155] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1876.015157] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1876.015160] [ 44047] 0 44047 70318 3880 192512 10731 1000 stress-ng [ 1876.015162] [ 44048] 0 44048 70318 6631 253952 15834 1000 stress-ng [ 1876.015164] [ 44049] 0 44049 70318 5270 192512 9407 1000 stress-ng [ 1876.015166] [ 44050] 0 44050 70318 16118 272384 8657 1000 stress-ng [ 1876.015168] [ 44051] 0 44051 70318 5622 262144 17701 1000 stress-ng [ 1876.015170] [ 44052] 0 44052 70318 4977 225280 13792 1000 stress-ng [ 1876.015172] [ 44053] 0 44053 70318 9332 253952 13198 1000 stress-ng [ 1876.015174] [ 44054] 0 44054 70318 9774 229376 9720 1000 stress-ng [ 1876.015177] [ 44055] 0 44055 70318 7661 266240 16388 1000 stress-ng [ 1876.015179] [ 44056] 0 44056 70318 2998 202752 13064 1000 stress-ng [ 1876.015181] [ 44058] 0 44058 70318 9499 241664 11381 1000 stress-ng [ 1876.015183] [ 44059] 0 44059 70318 9822 249856 11982 1000 stress-ng [ 1876.015185] [ 44062] 0 44062 70318 8724 182272 4765 1000 stress-ng [ 1876.015187] [ 44063] 0 44063 70318 10990 274432 14049 1000 stress-ng [ 1876.015189] [ 44064] 0 44064 70318 14362 270336 10017 1000 stress-ng [ 1876.015191] [ 44066] 0 44066 70318 2476 206848 13983 1000 stress-ng [ 1876.015193] [ 44067] 0 44067 70318 10175 237568 10310 1000 stress-ng [ 1876.015195] [ 44068] 0 44068 70318 7035 206848 9556 1000 stress-ng [ 1876.015197] [ 44069] 0 44069 70318 12386 258048 10541 1000 stress-ng [ 1876.015199] [ 44071] 0 44071 70318 4340 219136 13835 1000 stress-ng [ 1876.015201] [ 44073] 0 44073 70318 5175 239616 15508 1000 stress-ng [ 1876.015204] [ 44074] 0 44074 70318 6519 247808 15021 1000 stress-ng [ 1876.015206] [ 44075] 0 44075 70318 7272 223232 11299 1000 stress-ng [ 1876.015208] [ 44076] 0 44076 70318 8633 274432 16340 1000 stress-ng [ 1876.015210] [ 44077] 0 44077 70318 5534 221184 12706 1000 stress-ng [ 1876.015212] [ 44078] 0 44078 70318 19977 321536 10936 1000 stress-ng [ 1876.015214] [ 44079] 0 44079 70318 5790 165888 5719 1000 stress-ng [ 1876.015216] [ 44080] 0 44080 70318 10605 231424 9088 1000 stress-ng [ 1876.015218] [ 44082] 0 44082 70318 9990 190464 4554 1000 stress-ng [ 1876.015220] [ 44083] 0 44083 4782 1 57344 54 -1000 stress-ng [ 1876.015222] [ 44084] 0 44084 70318 7558 221184 10748 1000 stress-ng [ 1876.015225] [ 44085] 0 44085 70318 6604 217088 11307 1000 stress-ng [ 1876.015227] [ 44088] 0 44088 70318 11977 268288 12336 1000 stress-ng [ 1876.015229] [ 44089] 0 44089 70318 9373 249856 12564 1000 stress-ng [ 1876.015231] [ 44090] 0 44090 70318 16837 278528 8598 1000 stress-ng [ 1876.015233] [ 44092] 0 44092 70318 5769 237568 14716 1000 stress-ng [ 1876.015235] [ 44094] 0 44094 70318 7643 225280 11126 1000 stress-ng [ 1876.015237] [ 44095] 0 44095 70318 12038 225280 6731 1000 stress-ng [ 1876.015239] [ 44096] 0 44096 70318 10280 247808 11326 1000 stress-ng [ 1876.015241] [ 44098] 0 44098 70318 4927 149504 4404 1000 stress-ng [ 1876.015243] [ 44099] 0 44099 70318 6936 184320 6817 1000 stress-ng [ 1876.015245] [ 44100] 0 44100 70318 9631 172032 2603 1000 stress-ng [ 1876.015247] [ 44101] 0 44101 70318 7341 176128 5417 1000 stress-ng [ 1876.015249] [ 44102] 0 44102 70318 9804 180224 3420 1000 stress-ng [ 1876.015252] [ 44103] 0 44103 70318 14069 231424 5492 1000 stress-ng [ 1876.015254] [ 44104] 0 44104 70318 17582 239616 3035 1000 stress-ng [ 1876.015256] [ 44105] 0 44105 70318 15767 231424 3794 1000 stress-ng [ 1876.015258] [ 44106] 0 44106 70318 8285 161792 2498 1000 stress-ng [ 1876.015260] [ 44107] 0 44107 70318 1280 86016 307 1000 stress-ng [ 1876.015262] [ 44115] 0 44115 3735 88 77824 35 0 systemd-userwor [ 1876.015265] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1876.015267] [ 44120] 0 44120 1567 47 51200 5 0 systemd-userwor [ 1876.015269] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44078,uid=0 [ 1876.015280] Out of memory: Killed process 44078 (stress-ng) total-vm:281272kB , anon-rss:79908kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:314kB oom_score_ adj:1000 [ 1877.790847] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1877.790863] CPU: 0 PID: 44015 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1877.790865] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1877.790866] Call Trace: [ 1877.790867] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1877.790877] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1877.790881] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1877.790883] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1877.790884] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1877.790889] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1877.790891] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1877.790895] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1877.790898] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1877.790902] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1877.790908] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1877.790910] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1877.790912] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1877.790916] Mem-Info: [ 1877.790917] active_anon:330526 inactive_anon:116134 isolated_anon:205 [ 1877.790917] active_file:446 inactive_file:934 isolated_file:114 [ 1877.790917] unevictable:3 dirty:0 writeback:0 [ 1877.790917] slab_reclaimable:13017 slab_unreclaimable:14515 [ 1877.790917] mapped:1351 shmem:15 pagetables:3338 bounce:0 [ 1877.790917] kernel_misc_reclaimable:0 [ 1877.790917] free:1700 free_pcp:1 free_cma:6 [ 1877.790923] Node 0 active_anon:1322104kB inactive_anon:464536kB active_file:1 784kB inactive_file:3736kB unevictable:12kB isolated(anon):820kB isolated(file): 456kB mapped:5404kB dirty:0kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_ stack:4784kB pagetables:13352kB all_unreclaimable? no [ 1877.790926] Node 0 DMA free:6800kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1322592kB inactive_anon:463956kB ac tive_file:2016kB inactive_file:3916kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:4kB local_pcp:0kB f ree_cma:24kB [ 1877.790932] lowmem_reserve[]: 0 0 0 [ 1877.790934] Node 0 DMA: 138*4kB (MC) 96*8kB (UMC) 91*16kB (UME) 130*32kB (UME ) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6936kB [ 1877.790940] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1877.790942] 1533 total pagecache pages [ 1877.790943] 24 pages in swap cache [ 1877.790943] Free swap = 0kB [ 1877.790944] Total swap = 2019324kB [ 1877.790945] 524288 pages RAM [ 1877.790945] 0 pages HighMem/MovableOnly [ 1877.790946] 19417 pages reserved [ 1877.790947] 1024 pages cma reserved [ 1877.790947] Tasks state (memory values in pages): [ 1877.790949] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1877.790951] [ 853] 0 853 12057 541 139264 246 -250 systemd-journal [ 1877.790954] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1877.790956] [ 1053] 999 1053 3834 404 88064 195 -900 systemd-oomd [ 1877.790959] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1877.790961] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1877.790963] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1877.790966] [ 1079] 0 1079 63558 136 155648 575 0 NetworkManager [ 1877.790968] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1877.790970] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1877.790972] [ 1100] 996 1100 21090 195 75776 154 0 chronyd [ 1877.790974] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1877.790977] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1877.790979] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1877.790981] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1877.790983] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1877.790986] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1877.790988] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1877.790990] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1877.790992] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1877.790995] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1877.790997] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1877.790999] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1877.791002] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1877.791004] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1877.791006] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1877.791008] [ 26970] 0 26970 18098 30 86016 584 -1000 dmeventd [ 1877.791011] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1877.791013] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1877.791015] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1877.791017] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1877.791020] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1877.791022] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1877.791024] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1877.791026] [ 43983] 0 43983 4782 5 57344 50 -1000 stress-ng [ 1877.791028] [ 43984] 0 43984 70318 6402 180224 6823 1000 stress-ng [ 1877.791030] [ 43987] 0 43987 70318 13142 249856 8795 1000 stress-ng [ 1877.791032] [ 43988] 0 43988 4782 0 57344 55 -1000 stress-ng [ 1877.791034] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1877.791037] [ 43990] 0 43990 4782 1 57344 54 -1000 stress-ng [ 1877.791039] [ 43991] 0 43991 4782 10 57344 45 -1000 stress-ng [ 1877.791041] [ 43992] 0 43992 4782 28 59392 31 -1000 stress-ng [ 1877.791043] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1877.791045] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1877.791047] [ 43995] 0 43995 4782 4 57344 51 -1000 stress-ng [ 1877.791049] [ 43996] 0 43996 4782 0 57344 55 -1000 stress-ng [ 1877.791051] [ 43997] 0 43997 4782 20 57344 39 -1000 stress-ng [ 1877.791053] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1877.791055] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1877.791057] [ 44000] 0 44000 4782 1 57344 54 -1000 stress-ng [ 1877.791059] [ 44001] 0 44001 4782 10 57344 45 -1000 stress-ng [ 1877.791061] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1877.791064] [ 44003] 0 44003 4782 11 57344 47 -1000 stress-ng [ 1877.791066] [ 44004] 0 44004 4782 0 57344 56 -1000 stress-ng [ 1877.791068] [ 44005] 0 44005 4782 7 57344 48 -1000 stress-ng [ 1877.791070] [ 44006] 0 44006 4782 8 57344 47 -1000 stress-ng [ 1877.791072] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1877.791074] [ 44009] 0 44009 4782 11 57344 47 -1000 stress-ng [ 1877.791076] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1877.791078] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1877.791080] [ 44013] 0 44013 4782 11 57344 44 -1000 stress-ng [ 1877.791082] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1877.791084] [ 44015] 0 44015 4782 5 57344 50 -1000 stress-ng [ 1877.791086] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1877.791088] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1877.791090] [ 44018] 0 44018 4782 6 57344 49 -1000 stress-ng [ 1877.791092] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1877.791094] [ 44020] 0 44020 4782 1 57344 54 -1000 stress-ng [ 1877.791096] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1877.791098] [ 44022] 0 44022 4782 7 57344 48 -1000 stress-ng [ 1877.791101] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1877.791103] [ 44025] 0 44025 4782 11 57344 48 -1000 stress-ng [ 1877.791105] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1877.791107] [ 44027] 0 44027 4782 7 57344 51 -1000 stress-ng [ 1877.791109] [ 44028] 0 44028 4782 16 57344 39 -1000 stress-ng [ 1877.791111] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1877.791113] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1877.791115] [ 44032] 0 44032 4782 4 57344 51 -1000 stress-ng [ 1877.791117] [ 44033] 0 44033 4782 7 57344 51 -1000 stress-ng [ 1877.791119] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1877.791121] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1877.791123] [ 44037] 0 44037 4782 2 57344 53 -1000 stress-ng [ 1877.791125] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1877.791127] [ 44039] 0 44039 4782 5 57344 50 -1000 stress-ng [ 1877.791129] [ 44040] 0 44040 4782 4 57344 51 -1000 stress-ng [ 1877.791131] [ 44041] 0 44041 4782 4 57344 51 -1000 stress-ng [ 1877.791134] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1877.791136] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1877.791138] [ 44047] 0 44047 70318 3880 192512 10731 1000 stress-ng [ 1877.791140] [ 44048] 0 44048 70318 6586 253952 15879 1000 stress-ng [ 1877.791142] [ 44049] 0 44049 70318 7840 212992 9411 1000 stress-ng [ 1877.791144] [ 44050] 0 44050 70318 16178 274432 8663 1000 stress-ng [ 1877.791146] [ 44051] 0 44051 70318 6121 266240 17730 1000 stress-ng [ 1877.791148] [ 44052] 0 44052 70318 5032 225280 13803 1000 stress-ng [ 1877.791151] [ 44053] 0 44053 70318 9372 256000 13224 1000 stress-ng [ 1877.791153] [ 44054] 0 44054 70318 9733 229376 9761 1000 stress-ng [ 1877.791155] [ 44055] 0 44055 70318 12946 311296 16515 1000 stress-ng [ 1877.791157] [ 44056] 0 44056 70318 2991 202752 13071 1000 stress-ng [ 1877.791159] [ 44058] 0 44058 70318 9961 245760 11381 1000 stress-ng [ 1877.791161] [ 44059] 0 44059 70318 9819 249856 11985 1000 stress-ng [ 1877.791163] [ 44062] 0 44062 70318 8724 182272 4765 1000 stress-ng [ 1877.791165] [ 44063] 0 44063 70318 11046 284672 15181 1000 stress-ng [ 1877.791168] [ 44064] 0 44064 70318 15486 290816 11467 1000 stress-ng [ 1877.791169] [ 44066] 0 44066 70318 2448 208896 14275 1000 stress-ng [ 1877.791171] [ 44067] 0 44067 70318 11231 247808 10310 1000 stress-ng [ 1877.791174] [ 44068] 0 44068 70318 5568 208896 11221 1000 stress-ng [ 1877.791176] [ 44069] 0 44069 70318 12580 260096 10545 1000 stress-ng [ 1877.791178] [ 44071] 0 44071 70318 6743 241664 14204 1000 stress-ng [ 1877.791180] [ 44073] 0 44073 70318 5141 239616 15542 1000 stress-ng [ 1877.791182] [ 44074] 0 44074 70318 7837 258048 15023 1000 stress-ng [ 1877.791184] [ 44075] 0 44075 70318 7261 223232 11310 1000 stress-ng [ 1877.791186] [ 44076] 0 44076 70318 11700 299008 16375 1000 stress-ng [ 1877.791188] [ 44077] 0 44077 70318 5494 221184 12746 1000 stress-ng [ 1877.791190] [ 44079] 0 44079 70318 6035 169984 5804 1000 stress-ng [ 1877.791192] [ 44080] 0 44080 70318 9876 233472 9883 1000 stress-ng [ 1877.791194] [ 44082] 0 44082 70318 9958 190464 4586 1000 stress-ng [ 1877.791196] [ 44083] 0 44083 4782 0 57344 58 -1000 stress-ng [ 1877.791198] [ 44084] 0 44084 70318 7552 221184 10754 1000 stress-ng [ 1877.791201] [ 44085] 0 44085 70318 5519 217088 12392 1000 stress-ng [ 1877.791203] [ 44088] 0 44088 70318 12347 272384 12494 1000 stress-ng [ 1877.791205] [ 44089] 0 44089 70318 9127 249856 12810 1000 stress-ng [ 1877.791207] [ 44090] 0 44090 70318 17826 286720 8598 1000 stress-ng [ 1877.791209] [ 44092] 0 44092 70318 5831 239616 14720 1000 stress-ng [ 1877.791211] [ 44094] 0 44094 70318 7775 225280 11126 1000 stress-ng [ 1877.791213] [ 44095] 0 44095 70318 11949 225280 7018 1000 stress-ng [ 1877.791215] [ 44096] 0 44096 70318 12651 266240 11331 1000 stress-ng [ 1877.791217] [ 44098] 0 44098 70318 4927 149504 4404 1000 stress-ng [ 1877.791219] [ 44099] 0 44099 70318 5983 184320 7770 1000 stress-ng [ 1877.791221] [ 44100] 0 44100 70318 9697 172032 2603 1000 stress-ng [ 1877.791223] [ 44101] 0 44101 70318 7732 180224 5422 1000 stress-ng [ 1877.791226] [ 44102] 0 44102 70318 9798 180224 3426 1000 stress-ng [ 1877.791228] [ 44103] 0 44103 70318 12462 231424 7099 1000 stress-ng [ 1877.791230] [ 44104] 0 44104 70318 20755 266240 3096 1000 stress-ng [ 1877.791232] [ 44105] 0 44105 70318 15733 231424 3828 1000 stress-ng [ 1877.791235] [ 44106] 0 44106 70318 8166 161792 2617 1000 stress-ng [ 1877.791237] [ 44107] 0 44107 70318 1280 86016 307 1000 stress-ng [ 1877.791239] [ 44115] 0 44115 3759 542 90112 49 0 systemd-userwor [ 1877.791241] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1877.791243] [ 44120] 0 44120 3735 111 77824 13 0 systemd-userwor [ 1877.791245] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44055,uid=0 [ 1877.791257] Out of memory: Killed process 44055 (stress-ng) total-vm:281272kB , anon-rss:51784kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:304kB oom_score_ adj:1000 [ 1878.109314] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1878.109326] CPU: 1 PID: 44103 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1878.109329] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1878.109330] Call Trace: [ 1878.109331] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1878.109339] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1878.109343] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1878.109344] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1878.109346] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1878.109350] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1878.109352] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1878.109358] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1878.109362] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1878.109364] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1878.109365] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1878.109369] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1878.109372] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1878.109377] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1878.109379] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1878.109383] Mem-Info: [ 1878.109384] active_anon:378148 inactive_anon:66926 isolated_anon:1022 [ 1878.109384] active_file:1109 inactive_file:1334 isolated_file:52 [ 1878.109384] unevictable:3 dirty:0 writeback:0 [ 1878.109384] slab_reclaimable:13017 slab_unreclaimable:14515 [ 1878.109384] mapped:1918 shmem:15 pagetables:3359 bounce:0 [ 1878.109384] kernel_misc_reclaimable:0 [ 1878.109384] free:1438 free_pcp:0 free_cma:6 [ 1878.109389] Node 0 active_anon:1512592kB inactive_anon:267704kB active_file:4 436kB inactive_file:5336kB unevictable:12kB isolated(anon):4088kB isolated(file) :208kB mapped:7672kB dirty:0kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel _stack:4760kB pagetables:13436kB all_unreclaimable? no [ 1878.109392] Node 0 DMA free:5752kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1513232kB inactive_anon:267248kB ac tive_file:4436kB inactive_file:5500kB unevictable:12kB writepending:0kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:24kB [ 1878.109398] lowmem_reserve[]: 0 0 0 [ 1878.109400] Node 0 DMA: 121*4kB (UMC) 43*8kB (UMEC) 60*16kB (UME) 127*32kB (U EC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5852kB [ 1878.109406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1878.109408] 2562 total pagecache pages [ 1878.109409] 24 pages in swap cache [ 1878.109409] Free swap = 0kB [ 1878.109410] Total swap = 2019324kB [ 1878.109411] 524288 pages RAM [ 1878.109411] 0 pages HighMem/MovableOnly [ 1878.109412] 19417 pages reserved [ 1878.109413] 1024 pages cma reserved [ 1878.109414] Tasks state (memory values in pages): [ 1878.109414] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1878.109416] [ 853] 0 853 12057 273 139264 254 -250 systemd-journal [ 1878.109419] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1878.109422] [ 1053] 999 1053 3834 213 88064 201 -900 systemd-oomd [ 1878.109424] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1878.109427] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1878.109429] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1878.109431] [ 1079] 0 1079 63558 318 155648 562 0 NetworkManager [ 1878.109433] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1878.109435] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1878.109438] [ 1100] 996 1100 21090 1 75776 182 0 chronyd [ 1878.109440] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1878.109442] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1878.109444] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1878.109446] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1878.109449] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1878.109451] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1878.109453] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1878.109455] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1878.109457] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1878.109459] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1878.109462] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1878.109464] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1878.109466] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1878.109468] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1878.109470] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1878.109473] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1878.109475] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1878.109477] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1878.109480] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1878.109482] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1878.109485] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1878.109487] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1878.109489] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1878.109491] [ 43983] 0 43983 4782 5 57344 50 -1000 stress-ng [ 1878.109493] [ 43984] 0 43984 70318 6131 182272 7226 1000 stress-ng [ 1878.109495] [ 43987] 0 43987 70318 13650 253952 8815 1000 stress-ng [ 1878.109498] [ 43988] 0 43988 4782 8 57344 47 -1000 stress-ng [ 1878.109500] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1878.109502] [ 43990] 0 43990 4782 8 57344 47 -1000 stress-ng [ 1878.109504] [ 43991] 0 43991 4782 7 57344 48 -1000 stress-ng [ 1878.109506] [ 43992] 0 43992 4782 20 59392 39 -1000 stress-ng [ 1878.109508] [ 43993] 0 43993 4782 42 57344 49 -1000 stress-ng [ 1878.109510] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1878.109512] [ 43995] 0 43995 4782 4 57344 51 -1000 stress-ng [ 1878.109514] [ 43996] 0 43996 4782 0 57344 55 -1000 stress-ng [ 1878.109516] [ 43997] 0 43997 4782 15 57344 44 -1000 stress-ng [ 1878.109518] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1878.109520] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1878.109523] [ 44000] 0 44000 4782 1 57344 54 -1000 stress-ng [ 1878.109524] [ 44001] 0 44001 4782 10 57344 45 -1000 stress-ng [ 1878.109527] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1878.109528] [ 44003] 0 44003 4782 8 57344 47 -1000 stress-ng [ 1878.109530] [ 44004] 0 44004 4782 7 57344 48 -1000 stress-ng [ 1878.109532] [ 44005] 0 44005 4782 7 57344 48 -1000 stress-ng [ 1878.109534] [ 44006] 0 44006 4782 8 57344 47 -1000 stress-ng [ 1878.109536] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1878.109539] [ 44009] 0 44009 4782 11 57344 47 -1000 stress-ng [ 1878.109541] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1878.109543] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1878.109545] [ 44013] 0 44013 4782 11 57344 44 -1000 stress-ng [ 1878.109547] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1878.109549] [ 44015] 0 44015 4782 5 57344 50 -1000 stress-ng [ 1878.109551] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1878.109553] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1878.109555] [ 44018] 0 44018 4782 6 57344 49 -1000 stress-ng [ 1878.109557] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1878.109559] [ 44020] 0 44020 4782 0 57344 55 -1000 stress-ng [ 1878.109561] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1878.109563] [ 44022] 0 44022 4782 7 57344 48 -1000 stress-ng [ 1878.109565] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1878.109568] [ 44025] 0 44025 4782 7 57344 48 -1000 stress-ng [ 1878.109570] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1878.109572] [ 44027] 0 44027 4782 7 57344 51 -1000 stress-ng [ 1878.109574] [ 44028] 0 44028 4782 15 57344 40 -1000 stress-ng [ 1878.109576] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1878.109578] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1878.109580] [ 44032] 0 44032 4782 86 57344 44 -1000 stress-ng [ 1878.109582] [ 44033] 0 44033 4782 7 57344 51 -1000 stress-ng [ 1878.109584] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1878.109586] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1878.109588] [ 44037] 0 44037 4782 2 57344 53 -1000 stress-ng [ 1878.109590] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1878.109592] [ 44039] 0 44039 4782 5 57344 50 -1000 stress-ng [ 1878.109594] [ 44040] 0 44040 4782 3 57344 52 -1000 stress-ng [ 1878.109596] [ 44041] 0 44041 4782 3 57344 52 -1000 stress-ng [ 1878.109598] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1878.109600] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1878.109602] [ 44047] 0 44047 70318 2896 192512 11847 1000 stress-ng [ 1878.109604] [ 44048] 0 44048 70318 13098 307200 15901 1000 stress-ng [ 1878.109606] [ 44049] 0 44049 70318 7764 212992 9487 1000 stress-ng [ 1878.109608] [ 44050] 0 44050 70318 16070 274432 8771 1000 stress-ng [ 1878.109611] [ 44051] 0 44051 70318 8545 288768 18078 1000 stress-ng [ 1878.109613] [ 44052] 0 44052 70318 5274 231424 14419 1000 stress-ng [ 1878.109615] [ 44053] 0 44053 70318 9384 258048 13542 1000 stress-ng [ 1878.109617] [ 44054] 0 44054 70318 9730 229376 9764 1000 stress-ng [ 1878.109619] [ 44056] 0 44056 70318 6357 229376 13071 1000 stress-ng [ 1878.109621] [ 44058] 0 44058 70318 10450 249856 11420 1000 stress-ng [ 1878.109623] [ 44059] 0 44059 70318 9416 249856 12388 1000 stress-ng [ 1878.109625] [ 44062] 0 44062 70318 8115 182272 5374 1000 stress-ng [ 1878.109627] [ 44063] 0 44063 70318 10318 286720 16239 1000 stress-ng [ 1878.109629] [ 44064] 0 44064 70318 16118 296960 11561 1000 stress-ng [ 1878.109631] [ 44066] 0 44066 70318 2412 208896 14311 1000 stress-ng [ 1878.109633] [ 44067] 0 44067 70318 11231 247808 10442 1000 stress-ng [ 1878.109635] [ 44068] 0 44068 70318 5335 208896 11454 1000 stress-ng [ 1878.109637] [ 44069] 0 44069 70318 12562 260096 10563 1000 stress-ng [ 1878.109639] [ 44071] 0 44071 70318 7569 251904 14500 1000 stress-ng [ 1878.109641] [ 44073] 0 44073 70318 10065 278528 15568 1000 stress-ng [ 1878.109644] [ 44074] 0 44074 70318 6688 258048 16172 1000 stress-ng [ 1878.109646] [ 44075] 0 44075 70318 6725 223232 11846 1000 stress-ng [ 1878.109648] [ 44076] 0 44076 70318 10754 299008 17321 1000 stress-ng [ 1878.109650] [ 44077] 0 44077 70318 5390 221184 12850 1000 stress-ng [ 1878.109652] [ 44079] 0 44079 70318 5967 169984 5872 1000 stress-ng [ 1878.109654] [ 44080] 0 44080 70318 9691 233472 10068 1000 stress-ng [ 1878.109657] [ 44082] 0 44082 70318 10227 194560 4647 1000 stress-ng [ 1878.109658] [ 44083] 0 44083 4782 96 57344 45 -1000 stress-ng [ 1878.109661] [ 44084] 0 44084 70318 11001 249856 10803 1000 stress-ng [ 1878.109663] [ 44085] 0 44085 70318 5580 219136 12397 1000 stress-ng [ 1878.109665] [ 44088] 0 44088 70318 12343 272384 12498 1000 stress-ng [ 1878.109667] [ 44089] 0 44089 70318 9377 253952 12956 1000 stress-ng [ 1878.109669] [ 44090] 0 44090 70318 17173 290816 9845 1000 stress-ng [ 1878.109671] [ 44092] 0 44092 70318 5792 239616 14759 1000 stress-ng [ 1878.109673] [ 44094] 0 44094 70318 6299 225280 12602 1000 stress-ng [ 1878.109675] [ 44095] 0 44095 70318 11627 227328 7406 1000 stress-ng [ 1878.109677] [ 44096] 0 44096 70318 11590 266240 12392 1000 stress-ng [ 1878.109679] [ 44098] 0 44098 70318 4215 149504 5116 1000 stress-ng [ 1878.109681] [ 44099] 0 44099 70318 5979 184320 7774 1000 stress-ng [ 1878.109683] [ 44100] 0 44100 70318 9648 172032 2652 1000 stress-ng [ 1878.109686] [ 44101] 0 44101 70318 6343 180224 6811 1000 stress-ng [ 1878.109688] [ 44102] 0 44102 70318 10326 184320 3426 1000 stress-ng [ 1878.109690] [ 44103] 0 44103 70318 12380 231424 7313 1000 stress-ng [ 1878.109692] [ 44104] 0 44104 70318 20599 266240 3252 1000 stress-ng [ 1878.109694] [ 44105] 0 44105 70318 15695 231424 3932 1000 stress-ng [ 1878.109696] [ 44106] 0 44106 70318 8084 161792 2699 1000 stress-ng [ 1878.109698] [ 44107] 0 44107 70318 1280 86016 307 1000 stress-ng [ 1878.109700] [ 44115] 0 44115 3842 149 90112 177 0 systemd-userwor [ 1878.109702] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1878.109704] [ 44120] 0 44120 3843 1460 90112 3 0 systemd-userwor [ 1878.109706] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44048,uid=0 [ 1878.109716] Out of memory: Killed process 44048 (stress-ng) total-vm:281272kB , anon-rss:52392kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:300kB oom_score_ adj:1000 [ 1879.826454] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1879.826471] CPU: 0 PID: 44041 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1879.826474] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1879.826475] Call Trace: [ 1879.826476] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1879.826486] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1879.826490] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1879.826492] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1879.826493] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1879.826498] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1879.826500] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1879.826505] [<000000002746962e>] __read_swap_cache_async+0x10e/0x320 [ 1879.826507] [<0000000027469f94>] swapin_readahead+0x2b4/0x3c0 [ 1879.826509] [<000000002742c834>] do_swap_page+0x1a4/0xc20 [ 1879.826512] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1879.826514] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1879.826520] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1879.826522] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1879.826525] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1879.826529] Mem-Info: [ 1879.826530] active_anon:358157 inactive_anon:86757 isolated_anon:2141 [ 1879.826530] active_file:380 inactive_file:0 isolated_file:5 [ 1879.826530] unevictable:3 dirty:0 writeback:0 [ 1879.826530] slab_reclaimable:13021 slab_unreclaimable:14507 [ 1879.826530] mapped:204 shmem:14 pagetables:3335 bounce:0 [ 1879.826530] kernel_misc_reclaimable:0 [ 1879.826530] free:2408 free_pcp:0 free_cma:44 [ 1879.826535] Node 0 active_anon:1432628kB inactive_anon:347028kB active_file:1 520kB inactive_file:0kB unevictable:12kB isolated(anon):8564kB isolated(file):20 kB mapped:816kB dirty:0kB writeback:0kB shmem:56kB writeback_tmp:0kB kernel_stac k:4720kB pagetables:13340kB all_unreclaimable? no [ 1879.826539] Node 0 DMA free:9632kB boost:14336kB min:19984kB low:21976kB high :23968kB reserved_highatomic:0KB active_anon:1432696kB inactive_anon:347248kB ac tive_file:1160kB inactive_file:108kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fr ee_cma:176kB [ 1879.826545] lowmem_reserve[]: 0 0 0 [ 1879.826546] Node 0 DMA: 219*4kB (UMEC) 238*8kB (UMEC) 148*16kB (UMEC) 146*32k B (UME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10012kB [ 1879.826555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1879.826556] 422 total pagecache pages [ 1879.826557] 19 pages in swap cache [ 1879.826558] Free swap = 0kB [ 1879.826559] Total swap = 2019324kB [ 1879.826560] 524288 pages RAM [ 1879.826560] 0 pages HighMem/MovableOnly [ 1879.826561] 19417 pages reserved [ 1879.826562] 1024 pages cma reserved [ 1879.826563] Tasks state (memory values in pages): [ 1879.826563] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1879.826565] [ 853] 0 853 12057 1 139264 296 -250 systemd-journal [ 1879.826568] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1879.826571] [ 1053] 999 1053 3834 9 88064 217 -900 systemd-oomd [ 1879.826573] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1879.826575] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1879.826577] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1879.826579] [ 1079] 0 1079 63558 155 155648 578 0 NetworkManager [ 1879.826582] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1879.826584] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1879.826586] [ 1100] 996 1100 21090 1 75776 182 0 chronyd [ 1879.826588] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1879.826591] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1879.826593] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1879.826595] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1879.826598] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1879.826600] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1879.826602] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1879.826604] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1879.826606] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1879.826608] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1879.826611] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1879.826613] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1879.826615] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1879.826618] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1879.826620] [ 1307] 0 1307 40480 95 100352 1286 0 restraintd [ 1879.826622] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1879.826625] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1879.826627] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1879.826629] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1879.826631] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1879.826634] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1879.826636] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1879.826638] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1879.826640] [ 43983] 0 43983 4782 5 57344 50 -1000 stress-ng [ 1879.826642] [ 43984] 0 43984 70318 5703 184320 7918 1000 stress-ng [ 1879.826644] [ 43987] 0 43987 70318 13479 256000 9118 1000 stress-ng [ 1879.826647] [ 43988] 0 43988 4782 7 57344 48 -1000 stress-ng [ 1879.826649] [ 43989] 0 43989 4782 11 57344 44 -1000 stress-ng [ 1879.826651] [ 43990] 0 43990 4782 7 57344 48 -1000 stress-ng [ 1879.826653] [ 43991] 0 43991 4782 17 59392 38 -1000 stress-ng [ 1879.826655] [ 43993] 0 43993 4782 4 57344 51 -1000 stress-ng [ 1879.826657] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1879.826659] [ 43995] 0 43995 4782 5 57344 50 -1000 stress-ng [ 1879.826661] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1879.826663] [ 43997] 0 43997 4782 12 57344 47 -1000 stress-ng [ 1879.826665] [ 43998] 0 43998 4782 20 57344 44 -1000 stress-ng [ 1879.826667] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1879.826669] [ 44000] 0 44000 4782 7 57344 48 -1000 stress-ng [ 1879.826671] [ 44001] 0 44001 4782 10 57344 45 -1000 stress-ng [ 1879.826673] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1879.826675] [ 44003] 0 44003 4782 8 57344 47 -1000 stress-ng [ 1879.826677] [ 44004] 0 44004 4782 5 57344 50 -1000 stress-ng [ 1879.826680] [ 44005] 0 44005 4782 7 57344 48 -1000 stress-ng [ 1879.826682] [ 44006] 0 44006 4782 8 57344 47 -1000 stress-ng [ 1879.826684] [ 44007] 0 44007 4782 7 57344 48 -1000 stress-ng [ 1879.826686] [ 44009] 0 44009 4782 11 57344 47 -1000 stress-ng [ 1879.826688] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1879.826690] [ 44011] 0 44011 4782 5 57344 50 -1000 stress-ng [ 1879.826692] [ 44013] 0 44013 4782 11 57344 44 -1000 stress-ng [ 1879.826694] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1879.826696] [ 44015] 0 44015 4782 5 57344 50 -1000 stress-ng [ 1879.826698] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1879.826700] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1879.826702] [ 44018] 0 44018 4782 4 57344 51 -1000 stress-ng [ 1879.826704] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1879.826706] [ 44020] 0 44020 4782 11 57344 44 -1000 stress-ng [ 1879.826708] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1879.826710] [ 44022] 0 44022 4782 7 57344 48 -1000 stress-ng [ 1879.826713] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1879.826715] [ 44025] 0 44025 4782 6 57344 49 -1000 stress-ng [ 1879.826717] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1879.826719] [ 44027] 0 44027 4782 4 57344 51 -1000 stress-ng [ 1879.826722] [ 44028] 0 44028 4782 14 57344 41 -1000 stress-ng [ 1879.826724] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1879.826726] [ 44030] 0 44030 4782 0 57344 56 -1000 stress-ng [ 1879.826728] [ 44032] 0 44032 4782 8 57344 47 -1000 stress-ng [ 1879.826730] [ 44033] 0 44033 4782 6 57344 52 -1000 stress-ng [ 1879.826732] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1879.826734] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1879.826736] [ 44037] 0 44037 4782 8 57344 47 -1000 stress-ng [ 1879.826738] [ 44038] 0 44038 4782 16 57344 47 -1000 stress-ng [ 1879.826741] [ 44039] 0 44039 4782 5 57344 50 -1000 stress-ng [ 1879.826743] [ 44040] 0 44040 4782 2 57344 53 -1000 stress-ng [ 1879.826745] [ 44041] 0 44041 4782 3 57344 52 -1000 stress-ng [ 1879.826747] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1879.826750] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1879.826752] [ 44047] 0 44047 70318 2853 192512 11890 1000 stress-ng [ 1879.826754] [ 44049] 0 44049 70318 8350 217088 9561 1000 stress-ng [ 1879.826756] [ 44050] 0 44050 70318 16315 278528 9318 1000 stress-ng [ 1879.826758] [ 44051] 0 44051 70318 7092 288768 19531 1000 stress-ng [ 1879.826761] [ 44052] 0 44052 70318 5176 231424 14517 1000 stress-ng [ 1879.826763] [ 44053] 0 44053 70318 9898 262144 13622 1000 stress-ng [ 1879.826765] [ 44054] 0 44054 70318 9395 229376 10099 1000 stress-ng [ 1879.826767] [ 44056] 0 44056 70318 6547 231424 13079 1000 stress-ng [ 1879.826769] [ 44058] 0 44058 70318 10146 249856 11724 1000 stress-ng [ 1879.826771] [ 44059] 0 44059 70318 9613 249856 12389 1000 stress-ng [ 1879.826773] [ 44062] 0 44062 70318 8081 182272 5408 1000 stress-ng [ 1879.826776] [ 44063] 0 44063 70318 11401 294912 16278 1000 stress-ng [ 1879.826778] [ 44064] 0 44064 70318 15401 299008 12542 1000 stress-ng [ 1879.826780] [ 44066] 0 44066 70318 2808 210944 14311 1000 stress-ng [ 1879.826782] [ 44067] 0 44067 70318 11188 247808 10485 1000 stress-ng [ 1879.826784] [ 44068] 0 44068 70318 5401 208896 11454 1000 stress-ng [ 1879.826786] [ 44069] 0 44069 70318 12370 260096 10755 1000 stress-ng [ 1879.826788] [ 44071] 0 44071 70318 7478 251904 14657 1000 stress-ng [ 1879.826791] [ 44073] 0 44073 70318 9945 278528 15688 1000 stress-ng [ 1879.826792] [ 44074] 0 44074 70318 6511 258048 16349 1000 stress-ng [ 1879.826795] [ 44075] 0 44075 70318 7222 227328 11877 1000 stress-ng [ 1879.826797] [ 44076] 0 44076 70318 9239 303104 19364 1000 stress-ng [ 1879.826799] [ 44077] 0 44077 70318 3982 221184 14258 1000 stress-ng [ 1879.826801] [ 44080] 0 44080 70318 10308 237568 10111 1000 stress-ng [ 1879.826803] [ 44082] 0 44082 70318 9687 198656 5781 1000 stress-ng [ 1879.826805] [ 44083] 0 44083 4782 10 57344 45 -1000 stress-ng [ 1879.826807] [ 44084] 0 44084 70318 16659 296960 11085 1000 stress-ng [ 1879.826809] [ 44085] 0 44085 70318 4169 219136 13808 1000 stress-ng [ 1879.826811] [ 44088] 0 44088 70318 11914 272384 12927 1000 stress-ng [ 1879.826813] [ 44089] 0 44089 70318 9778 258048 13281 1000 stress-ng [ 1879.826815] [ 44090] 0 44090 70318 17246 296960 10696 1000 stress-ng [ 1879.826817] [ 44092] 0 44092 70318 5709 239616 14842 1000 stress-ng [ 1879.826819] [ 44094] 0 44094 70318 10720 260096 12603 1000 stress-ng [ 1879.826822] [ 44095] 0 44095 70318 12018 231424 7609 1000 stress-ng [ 1879.826824] [ 44096] 0 44096 70318 11780 268288 12400 1000 stress-ng [ 1879.826826] [ 44098] 0 44098 70318 3686 149504 5645 1000 stress-ng [ 1879.826828] [ 44099] 0 44099 70318 5712 184320 8107 1000 stress-ng [ 1879.826830] [ 44100] 0 44100 70318 9576 174080 2988 1000 stress-ng [ 1879.826832] [ 44101] 0 44101 70318 9165 204800 7025 1000 stress-ng [ 1879.826834] [ 44102] 0 44102 70318 13193 215040 4453 1000 stress-ng [ 1879.826837] [ 44103] 0 44103 70318 13850 243712 7361 1000 stress-ng [ 1879.826839] [ 44104] 0 44104 70318 17313 274432 7594 1000 stress-ng [ 1879.826841] [ 44105] 0 44105 70318 17145 243712 4066 1000 stress-ng [ 1879.826843] [ 44106] 0 44106 70318 7574 161792 3209 1000 stress-ng [ 1879.826846] [ 44107] 0 44107 70318 11906 172032 307 1000 stress-ng [ 1879.826848] [ 44115] 0 44115 3843 11 90112 209 0 systemd-userwor [ 1879.826850] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1879.826852] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1879.826854] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44076,uid=0 [ 1879.826866] Out of memory: Killed process 44076 (stress-ng) total-vm:281272kB , anon-rss:36956kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_ adj:1000 [ 1880.079317] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1880.079324] CPU: 1 PID: 44052 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1880.079327] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1880.079328] Call Trace: [ 1880.079328] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1880.079334] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1880.079336] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1880.079338] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1880.079339] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1880.079342] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1880.079344] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1880.079347] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1880.079350] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1880.079351] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1880.079353] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1880.079358] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1880.079360] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1880.079364] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1880.079366] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1880.079369] Mem-Info: [ 1880.079370] active_anon:403592 inactive_anon:42579 isolated_anon:1186 [ 1880.079370] active_file:529 inactive_file:230 isolated_file:0 [ 1880.079370] unevictable:3 dirty:0 writeback:0 [ 1880.079370] slab_reclaimable:13021 slab_unreclaimable:14507 [ 1880.079370] mapped:666 shmem:14 pagetables:3314 bounce:0 [ 1880.079370] kernel_misc_reclaimable:0 [ 1880.079370] free:1866 free_pcp:0 free_cma:44 [ 1880.079375] Node 0 active_anon:1614368kB inactive_anon:170316kB active_file:2 116kB inactive_file:920kB unevictable:12kB isolated(anon):4744kB isolated(file): 0kB mapped:2664kB dirty:0kB writeback:0kB shmem:56kB writeback_tmp:0kB kernel_st ack:4696kB pagetables:13256kB all_unreclaimable? no [ 1880.079378] Node 0 DMA free:7464kB boost:9216kB min:14864kB low:16856kB high: 18848kB reserved_highatomic:0KB active_anon:1614500kB inactive_anon:170168kB act ive_file:1436kB inactive_file:1380kB unevictable:12kB writepending:0kB present:2 097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fr ee_cma:176kB [ 1880.079383] lowmem_reserve[]: 0 0 0 [ 1880.079385] Node 0 DMA: 190*4kB (UMEC) 77*8kB (UMEC) 105*16kB (UMEC) 135*32kB (UMEC) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7504kB [ 1880.079391] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1880.079393] 863 total pagecache pages [ 1880.079393] 40 pages in swap cache [ 1880.079394] Free swap = 0kB [ 1880.079395] Total swap = 2019324kB [ 1880.079396] 524288 pages RAM [ 1880.079397] 0 pages HighMem/MovableOnly [ 1880.079397] 19417 pages reserved [ 1880.079398] 1024 pages cma reserved [ 1880.079399] Tasks state (memory values in pages): [ 1880.079400] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1880.079401] [ 853] 0 853 12057 1 139264 296 -250 systemd-journal [ 1880.079404] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1880.079406] [ 1053] 999 1053 3834 103 88064 209 -900 systemd-oomd [ 1880.079409] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1880.079412] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1880.079414] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1880.079416] [ 1079] 0 1079 63558 240 155648 573 0 NetworkManager [ 1880.079418] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1880.079420] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1880.079422] [ 1100] 996 1100 21090 1 75776 182 0 chronyd [ 1880.079424] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1880.079426] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1880.079428] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1880.079430] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1880.079432] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1880.079435] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1880.079437] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1880.079439] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1880.079441] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1880.079443] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1880.079445] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1880.079447] [ 1257] 0 1257 1797 200 63488 77 0 runtest.sh [ 1880.079449] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1880.079451] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1880.079453] [ 1307] 0 1307 40480 95 100352 1286 0 restraintd [ 1880.079456] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1880.079458] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1880.079460] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1880.079462] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1880.079464] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1880.079466] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1880.079469] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1880.079470] [ 43981] 0 43981 4782 2 57344 53 -1000 stress-ng [ 1880.079473] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1880.079475] [ 43984] 0 43984 70318 5645 184320 7976 1000 stress-ng [ 1880.079477] [ 43987] 0 43987 70318 13808 258048 9119 1000 stress-ng [ 1880.079479] [ 43988] 0 43988 4782 6 57344 49 -1000 stress-ng [ 1880.079481] [ 43989] 0 43989 4782 8 57344 47 -1000 stress-ng [ 1880.079483] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1880.079485] [ 43991] 0 43991 4782 0 59392 55 -1000 stress-ng [ 1880.079487] [ 43993] 0 43993 4782 0 57344 64 -1000 stress-ng [ 1880.079489] [ 43994] 0 43994 4782 2 57344 53 -1000 stress-ng [ 1880.079491] [ 43995] 0 43995 4782 1 57344 54 -1000 stress-ng [ 1880.079493] [ 43996] 0 43996 4782 1 57344 54 -1000 stress-ng [ 1880.079495] [ 43997] 0 43997 4782 9 57344 50 -1000 stress-ng [ 1880.079497] [ 43998] 0 43998 4782 9 57344 50 -1000 stress-ng [ 1880.079499] [ 43999] 0 43999 4782 5 57344 50 -1000 stress-ng [ 1880.079500] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1880.079502] [ 44001] 0 44001 4782 7 57344 48 -1000 stress-ng [ 1880.079504] [ 44002] 0 44002 4782 6 57344 49 -1000 stress-ng [ 1880.079506] [ 44003] 0 44003 4782 6 57344 49 -1000 stress-ng [ 1880.079508] [ 44004] 0 44004 4782 3 57344 52 -1000 stress-ng [ 1880.079510] [ 44005] 0 44005 4782 3 57344 52 -1000 stress-ng [ 1880.079512] [ 44006] 0 44006 4782 5 57344 50 -1000 stress-ng [ 1880.079514] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1880.079516] [ 44009] 0 44009 4782 9 57344 49 -1000 stress-ng [ 1880.079518] [ 44010] 0 44010 4782 0 57344 59 -1000 stress-ng [ 1880.079520] [ 44011] 0 44011 4782 1 57344 54 -1000 stress-ng [ 1880.079522] [ 44013] 0 44013 4782 8 57344 47 -1000 stress-ng [ 1880.079524] [ 44014] 0 44014 4782 1 57344 54 -1000 stress-ng [ 1880.079526] [ 44015] 0 44015 4782 2 57344 53 -1000 stress-ng [ 1880.079528] [ 44016] 0 44016 4782 1 57344 54 -1000 stress-ng [ 1880.079530] [ 44017] 0 44017 4782 0 57344 69 -1000 stress-ng [ 1880.079532] [ 44018] 0 44018 4782 0 57344 55 -1000 stress-ng [ 1880.079534] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1880.079535] [ 44020] 0 44020 4782 8 57344 47 -1000 stress-ng [ 1880.079537] [ 44021] 0 44021 4782 0 57344 58 -1000 stress-ng [ 1880.079539] [ 44022] 0 44022 4782 4 57344 51 -1000 stress-ng [ 1880.079541] [ 44023] 0 44023 4782 2 57344 53 -1000 stress-ng [ 1880.079543] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1880.079545] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1894.036749] [ 44027] 0 44027 4782 1 57344 54 -1000 stress-ng [ 1894.036759] [ 44028] 0 44028 4782 10 57344 45 -1000 stress-ng [ 1894.036762] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1894.036765] [ 44030] 0 44030 4782 0 57344 59 -1000 stress-ng [ 1894.036769] [ 44032] 0 44032 4782 5 57344 50 -1000 stress-ng [ 1894.036773] [ 44033] 0 44033 4782 6 57344 52 -1000 stress-ng [ 1894.036776] [ 44034] 0 44034 4782 0 57344 57 -1000 stress-ng [ 1894.036779] [ 44035] 0 44035 4782 0 57344 56 -1000 stress-ng [ 1894.036783] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1894.036787] [ 44038] 0 44038 4782 8 57344 50 -1000 stress-ng [ 1894.036794] [ 44039] 0 44039 4782 0 57344 57 -1000 stress-ng [ 1894.036797] [ 44040] 0 44040 4782 0 57344 56 -1000 stress-ng [ 1894.036799] [ 44041] 0 44041 4782 3 57344 52 -1000 stress-ng [ 1894.036801] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1894.036804] [ 44043] 0 44043 4782 0 57344 55 -1000 stress-ng [ 1894.036807] [ 44047] 0 44047 70318 2851 192512 11892 1000 stress-ng [ 1894.036809] [ 44049] 0 44049 70318 8340 217088 9571 1000 stress-ng [ 1894.036812] [ 44050] 0 44050 70318 8808 278528 16825 1000 stress-ng [ 1894.036814] [ 44051] 0 44051 70318 6960 288768 19663 1000 stress-ng [ 1894.036817] [ 44052] 0 44052 70318 5041 231424 14652 1000 stress-ng [ 1894.036820] [ 44053] 0 44053 70318 9819 262144 13701 1000 stress-ng [ 1894.036822] [ 44054] 0 44054 70318 11739 249856 10131 1000 stress-ng [ 1894.036825] [ 44056] 0 44056 70318 7273 237568 13079 1000 stress-ng [ 1894.036827] [ 44058] 0 44058 70318 10126 249856 11744 1000 stress-ng [ 1894.036830] [ 44059] 0 44059 70318 9612 249856 12390 1000 stress-ng [ 1894.036832] [ 44062] 0 44062 70318 8079 182272 5410 1000 stress-ng [ 1894.036835] [ 44063] 0 44063 70318 10557 294912 17122 1000 stress-ng [ 1894.036837] [ 44064] 0 44064 70318 15366 299008 12577 1000 stress-ng [ 1894.036839] [ 44066] 0 44066 70318 2808 210944 14311 1000 stress-ng [ 1894.036842] [ 44067] 0 44067 70318 10085 249856 11852 1000 stress-ng [ 1894.036844] [ 44068] 0 44068 70318 5375 208896 11480 1000 stress-ng [ 1894.036847] [ 44069] 0 44069 70318 11346 260096 11779 1000 stress-ng [ 1894.036850] [ 44071] 0 44071 70318 7370 251904 14765 1000 stress-ng [ 1894.036852] [ 44073] 0 44073 70318 9913 278528 15720 1000 stress-ng [ 1894.036855] [ 44074] 0 44074 70318 12479 305152 16387 1000 stress-ng [ 1894.036857] [ 44075] 0 44075 70318 6928 227328 12171 1000 stress-ng [ 1894.036859] [ 44077] 0 44077 70318 4240 227328 14726 1000 stress-ng [ 1894.036862] [ 44080] 0 44080 70318 10259 237568 10160 1000 stress-ng [ 1894.036864] [ 44082] 0 44082 70318 9586 198656 5882 1000 stress-ng [ 1894.036867] [ 44083] 0 44083 4782 5 57344 50 -1000 stress-ng [ 1894.036870] [ 44084] 0 44084 70318 18851 315392 11203 1000 stress-ng [ 1894.036872] [ 44085] 0 44085 70318 4169 219136 13808 1000 stress-ng [ 1894.036874] [ 44088] 0 44088 70318 11890 272384 12951 1000 stress-ng [ 1894.036877] [ 44089] 0 44089 70318 9701 258048 13358 1000 stress-ng [ 1894.036879] [ 44090] 0 44090 70318 16976 296960 10966 1000 stress-ng [ 1894.036881] [ 44092] 0 44092 70318 4715 249856 17090 1000 stress-ng [ 1894.036884] [ 44094] 0 44094 70318 11678 268288 12635 1000 stress-ng [ 1894.036886] [ 44095] 0 44095 70318 11802 235520 8353 1000 stress-ng [ 1894.036889] [ 44096] 0 44096 70318 11597 268288 12583 1000 stress-ng [ 1894.036891] [ 44098] 0 44098 70318 3740 149504 5657 1000 stress-ng [ 1894.036894] [ 44099] 0 44099 70318 5695 184320 8124 1000 stress-ng [ 1894.036896] [ 44100] 0 44100 70318 9544 174080 3020 1000 stress-ng [ 1894.036899] [ 44101] 0 44101 70318 9165 204800 7025 1000 stress-ng [ 1894.036901] [ 44102] 0 44102 70318 25931 317440 4453 1000 stress-ng [ 1894.036903] [ 44103] 0 44103 70318 14065 245760 7410 1000 stress-ng [ 1894.036906] [ 44104] 0 44104 70318 14108 274432 10799 1000 stress-ng [ 1894.036909] [ 44105] 0 44105 70318 17120 243712 4091 1000 stress-ng [ 1894.036911] [ 44106] 0 44106 70318 7672 161792 3243 1000 stress-ng [ 1894.036914] [ 44107] 0 44107 70318 11972 172032 307 1000 stress-ng [ 1894.036917] [ 44115] 0 44115 3843 9 90112 211 0 systemd-userwor [ 1894.036920] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1894.036922] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44102,uid=0 [ 1894.036938] Out of memory: Killed process 44102 (stress-ng) total-vm:281272kB , anon-rss:103724kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:310kB oom_score _adj:1000 [ 1894.519547] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HI GHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1894.519560] CPU: 0 PID: 44102 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1894.519563] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1894.519564] Call Trace: [ 1894.519565] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1894.519575] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1894.519580] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1894.519582] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1894.519584] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1894.519590] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1894.519594] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1894.519595] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1894.519597] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1894.519601] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1894.519604] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1894.519609] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1894.519611] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1894.519615] Mem-Info: [ 1894.519616] active_anon:351672 inactive_anon:96791 isolated_anon:0 [ 1894.519616] active_file:1 inactive_file:0 isolated_file:0 [ 1894.519616] unevictable:3 dirty:0 writeback:0 [ 1894.519616] slab_reclaimable:13021 slab_unreclaimable:14514 [ 1894.519616] mapped:24 shmem:12 pagetables:3304 bounce:0 [ 1894.519616] kernel_misc_reclaimable:0 [ 1894.519616] free:1628 free_pcp:0 free_cma:80 [ 1894.519621] Node 0 active_anon:1406560kB inactive_anon:387164kB active_file:4 kB inactive_file:0kB unevictable:12kB isolated(anon):128kB isolated(file):0kB ma pped:96kB dirty:0kB writeback:0kB shmem:48kB writeback_tmp:0kB kernel_stack:4672 kB pagetables:13216kB all_unreclaimable? no [ 1894.519625] Node 0 DMA free:6512kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1407200kB inactive_anon:386820kB ac tive_file:320kB inactive_file:260kB unevictable:12kB writepending:0kB present:20 97152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB fre e_cma:320kB [ 1894.519630] lowmem_reserve[]: 0 0 0 [ 1894.519631] Node 0 DMA: 158*4kB (UMEC) 49*8kB (UMEC) 86*16kB (UEC) 128*32kB ( UEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6496kB [ 1894.519638] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1894.519640] 18 total pagecache pages [ 1894.519641] 24 pages in swap cache [ 1894.519641] Free swap = 0kB [ 1894.519642] Total swap = 2019324kB [ 1894.519643] 524288 pages RAM [ 1894.519643] 0 pages HighMem/MovableOnly [ 1894.519644] 19417 pages reserved [ 1894.519645] 1024 pages cma reserved [ 1896.056695] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1896.056709] CPU: 1 PID: 44104 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1896.056712] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1896.056713] Call Trace: [ 1896.056715] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1896.056725] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1896.056729] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1896.056732] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1896.056734] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1896.056740] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1896.056743] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1896.056750] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1896.056755] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1896.056758] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1896.056761] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1896.056767] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1896.056774] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1896.056779] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1896.056781] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1896.056786] Mem-Info: [ 1896.056787] active_anon:341047 inactive_anon:106870 isolated_anon:102 [ 1896.056787] active_file:15 inactive_file:28 isolated_file:0 [ 1896.056787] unevictable:3 dirty:0 writeback:21 [ 1896.056787] slab_reclaimable:13042 slab_unreclaimable:14494 [ 1896.056787] mapped:39 shmem:12 pagetables:3227 bounce:0 [ 1896.056787] kernel_misc_reclaimable:0 [ 1896.056787] free:2118 free_pcp:0 free_cma:33 [ 1896.056792] Node 0 active_anon:1364188kB inactive_anon:427480kB active_file:6 0kB inactive_file:112kB unevictable:12kB isolated(anon):408kB isolated(file):0kB mapped:156kB dirty:0kB writeback:84kB shmem:48kB writeback_tmp:0kB kernel_stack :4504kB pagetables:12908kB all_unreclaimable? no [ 1896.056796] Node 0 DMA free:8472kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1364536kB inactive_anon:427444kB ac tive_file:760kB inactive_file:184kB unevictable:12kB writepending:516kB present: 2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB f ree_cma:132kB [ 1896.056802] lowmem_reserve[]: 0 0 0 [ 1896.056804] Node 0 DMA: 260*4kB (UMC) 129*8kB (UMC) 171*16kB (UME) 136*32kB ( UMEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9160kB [ 1896.056810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1896.056811] 106 total pagecache pages [ 1896.056812] 29 pages in swap cache [ 1896.056813] Free swap = 0kB [ 1896.056813] Total swap = 2019324kB [ 1896.056814] 524288 pages RAM [ 1896.056815] 0 pages HighMem/MovableOnly [ 1896.056816] 19417 pages reserved [ 1896.056816] 1024 pages cma reserved [ 1896.056817] Tasks state (memory values in pages): [ 1896.056818] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1896.056820] [ 853] 0 853 12057 14 143360 283 -250 systemd-journal [ 1896.056823] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1896.056826] [ 1053] 999 1053 3834 25 88064 201 -900 systemd-oomd [ 1896.056828] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1896.056830] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1896.056833] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1896.056835] [ 1079] 0 1079 63558 58 155648 580 0 NetworkManager [ 1896.056837] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1896.056839] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1896.056841] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1896.056844] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1896.056846] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1896.056848] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1896.056851] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1896.056853] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1896.056855] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1896.056857] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1896.056859] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1896.056861] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1896.056863] [ 1225] 0 1225 57821 22 79872 253 -1000 restraintd [ 1896.056866] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1896.056868] [ 1257] 0 1257 1797 8 63488 91 0 runtest.sh [ 1896.056870] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1896.056872] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1896.056874] [ 1307] 0 1307 40480 92 100352 1289 0 restraintd [ 1896.056877] [ 26970] 0 26970 18098 6 86016 587 -1000 dmeventd [ 1896.056879] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1896.056881] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1896.056884] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1896.056886] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1896.056888] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1896.056890] [ 43981] 0 43981 4782 12 57344 44 -1000 stress-ng [ 1896.056892] [ 43983] 0 43983 4782 6 57344 49 -1000 stress-ng [ 1896.056894] [ 43984] 0 43984 70318 7707 202752 8290 1000 stress-ng [ 1896.056897] [ 43987] 0 43987 70318 9191 284672 17036 1000 stress-ng [ 1896.056899] [ 43988] 0 43988 4782 6 57344 49 -1000 stress-ng [ 1896.056901] [ 43989] 0 43989 4782 8 57344 47 -1000 stress-ng [ 1896.056903] [ 43993] 0 43993 4782 8 57344 47 -1000 stress-ng [ 1896.056905] [ 43994] 0 43994 4782 2 57344 53 -1000 stress-ng [ 1896.056908] [ 43996] 0 43996 4782 1 57344 54 -1000 stress-ng [ 1896.056910] [ 43997] 0 43997 4782 5 57344 50 -1000 stress-ng [ 1896.056912] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1896.056913] [ 43999] 0 43999 4782 3 57344 52 -1000 stress-ng [ 1896.056915] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1896.056918] [ 44001] 0 44001 4782 7 57344 48 -1000 stress-ng [ 1896.056920] [ 44002] 0 44002 4782 6 57344 49 -1000 stress-ng [ 1896.056921] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1896.056923] [ 44004] 0 44004 4782 3 57344 52 -1000 stress-ng [ 1896.056925] [ 44005] 0 44005 4782 4 57344 51 -1000 stress-ng [ 1896.056927] [ 44006] 0 44006 4782 5 57344 50 -1000 stress-ng [ 1896.056930] [ 44007] 0 44007 4782 0 57344 55 -1000 stress-ng [ 1896.056932] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1896.056934] [ 44010] 0 44010 4782 8 57344 47 -1000 stress-ng [ 1896.056935] [ 44011] 0 44011 4782 10 57344 45 -1000 stress-ng [ 1896.056938] [ 44013] 0 44013 4782 8 57344 47 -1000 stress-ng [ 1896.056940] [ 44014] 0 44014 4782 1 57344 54 -1000 stress-ng [ 1896.056942] [ 44016] 0 44016 4782 6 57344 49 -1000 stress-ng [ 1896.056944] [ 44017] 0 44017 4782 7 57344 48 -1000 stress-ng [ 1896.056948] [ 44018] 0 44018 4782 0 57344 55 -1000 stress-ng [ 1896.056951] [ 44019] 0 44019 4270 39 59392 26 -1000 stress-ng [ 1896.056954] [ 44020] 0 44020 4782 7 57344 48 -1000 stress-ng [ 1896.056956] [ 44021] 0 44021 4782 11 57344 48 -1000 stress-ng [ 1896.056960] [ 44022] 0 44022 4782 12 57344 43 -1000 stress-ng [ 1896.056962] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1896.056966] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1896.056969] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1896.056972] [ 44029] 0 44029 4782 9 57344 46 -1000 stress-ng [ 1896.056975] [ 44030] 0 44030 4782 12 57344 47 -1000 stress-ng [ 1896.056978] [ 44032] 0 44032 4782 4 57344 51 -1000 stress-ng [ 1896.056981] [ 44033] 0 44033 4782 2 57344 53 -1000 stress-ng [ 1896.056984] [ 44034] 0 44034 4782 0 57344 57 -1000 stress-ng [ 1896.056987] [ 44035] 0 44035 4782 0 57344 56 -1000 stress-ng [ 1896.056990] [ 44037] 0 44037 4782 4 57344 51 -1000 stress-ng [ 1896.056993] [ 44040] 0 44040 4782 4 57344 51 -1000 stress-ng [ 1896.056995] [ 44042] 0 44042 4782 8 57344 47 -1000 stress-ng [ 1896.056997] [ 44043] 0 44043 4782 0 57344 57 -1000 stress-ng [ 1896.057000] [ 44047] 0 44047 70318 6036 219136 12007 1000 stress-ng [ 1896.057002] [ 44049] 0 44049 70318 9597 231424 9964 1000 stress-ng [ 1896.057004] [ 44051] 0 44051 70318 10303 315392 19818 1000 stress-ng [ 1896.057006] [ 44052] 0 44052 70318 6556 247808 14985 1000 stress-ng [ 1896.057008] [ 44053] 0 44053 70318 9579 266240 14271 1000 stress-ng [ 1896.057010] [ 44054] 0 44054 70318 13679 266240 10303 1000 stress-ng [ 1896.057012] [ 44056] 0 44056 70318 15201 303104 13467 1000 stress-ng [ 1896.057014] [ 44058] 0 44058 70318 9349 278528 16019 1000 stress-ng [ 1896.057017] [ 44059] 0 44059 70318 11749 280576 13883 1000 stress-ng [ 1896.057019] [ 44062] 0 44062 70318 10944 215040 6505 1000 stress-ng [ 1896.057021] [ 44063] 0 44063 70318 11554 313344 18369 1000 stress-ng [ 1896.057023] [ 44064] 0 44064 70318 11928 301056 16411 1000 stress-ng [ 1896.057025] [ 44066] 0 44066 70318 5681 235520 14342 1000 stress-ng [ 1896.057027] [ 44067] 0 44067 70318 11430 262144 12025 1000 stress-ng [ 1896.057029] [ 44068] 0 44068 70318 5672 215040 11909 1000 stress-ng [ 1896.057031] [ 44069] 0 44069 70318 14990 294912 12491 1000 stress-ng [ 1896.057034] [ 44073] 0 44073 70318 12748 303104 15723 1000 stress-ng [ 1896.057036] [ 44074] 0 44074 70318 11969 305152 16963 1000 stress-ng [ 1896.057038] [ 44075] 0 44075 70318 8480 241664 12335 1000 stress-ng [ 1896.057040] [ 44077] 0 44077 70318 9484 274432 15356 1000 stress-ng [ 1896.057042] [ 44080] 0 44080 70318 9164 239616 11321 1000 stress-ng [ 1896.057044] [ 44082] 0 44082 70318 10951 231424 8741 1000 stress-ng [ 1896.057046] [ 44083] 0 44083 4782 4 57344 51 -1000 stress-ng [ 1896.057048] [ 44084] 0 44084 70318 20584 335872 12176 1000 stress-ng [ 1896.057050] [ 44085] 0 44085 70318 13704 305152 15097 1000 stress-ng [ 1896.057052] [ 44088] 0 44088 70318 15595 307200 13536 1000 stress-ng [ 1896.057054] [ 44089] 0 44089 70318 10655 274432 14252 1000 stress-ng [ 1896.057057] [ 44092] 0 44092 70318 7739 278528 17696 1000 stress-ng [ 1896.057059] [ 44094] 0 44094 70318 13234 286720 13389 1000 stress-ng [ 1896.057061] [ 44095] 0 44095 70318 13174 247808 8631 1000 stress-ng [ 1896.057063] [ 44096] 0 44096 70318 12465 276480 12639 1000 stress-ng [ 1896.057065] [ 44098] 0 44098 70318 4949 161792 6032 1000 stress-ng [ 1896.057067] [ 44099] 0 44099 70318 6444 196608 8959 1000 stress-ng [ 1896.057069] [ 44100] 0 44100 70318 11016 196608 4320 1000 stress-ng [ 1896.057071] [ 44101] 0 44101 70318 9382 212992 7996 1000 stress-ng [ 1896.057073] [ 44103] 0 44103 70318 8517 247808 13090 1000 stress-ng [ 1896.057075] [ 44104] 0 44104 70318 14447 280576 11384 1000 stress-ng [ 1896.057077] [ 44105] 0 44105 70318 16729 249856 5142 1000 stress-ng [ 1896.057079] [ 44106] 0 44106 70318 6904 167936 4737 1000 stress-ng [ 1896.057082] [ 44107] 0 44107 70318 16464 208896 435 1000 stress-ng [ 1896.057084] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1896.057086] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1896.057088] [ 44124] 0 44124 1334 0 59392 28 0 sleep [ 1896.057090] [ 44125] 0 44125 3843 16 88064 198 0 systemd-userwor [ 1896.057093] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44084,uid=0 [ 1896.057103] Out of memory: Killed process 44084 (stress-ng) total-vm:281272kB , anon-rss:82336kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:328kB oom_score_ adj:1000 [ 1897.153072] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1897.153084] CPU: 0 PID: 43989 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1897.153088] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1897.153091] Call Trace: [ 1897.153092] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1897.153102] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1897.153106] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1897.153107] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1897.153109] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1897.153114] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1897.153116] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1897.153120] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1897.153122] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1897.153126] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1897.153132] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1897.153134] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1897.153136] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1897.153141] Mem-Info: [ 1897.153142] active_anon:348216 inactive_anon:99600 isolated_anon:207 [ 1897.153142] active_file:460 inactive_file:266 isolated_file:35 [ 1897.153142] unevictable:3 dirty:0 writeback:2 [ 1897.153142] slab_reclaimable:13025 slab_unreclaimable:14475 [ 1897.153142] mapped:720 shmem:17 pagetables:3260 bounce:0 [ 1897.153142] kernel_misc_reclaimable:0 [ 1897.153142] free:1481 free_pcp:0 free_cma:5 [ 1897.153147] Node 0 active_anon:1392864kB inactive_anon:398400kB active_file:1 840kB inactive_file:1064kB unevictable:12kB isolated(anon):828kB isolated(file): 140kB mapped:2880kB dirty:0kB writeback:8kB shmem:68kB writeback_tmp:0kB kernel_ stack:4480kB pagetables:13040kB all_unreclaimable? no [ 1897.153151] Node 0 DMA free:5924kB boost:11264kB min:16912kB low:18904kB high :20896kB reserved_highatomic:0KB active_anon:1393140kB inactive_anon:398100kB ac tive_file:1968k B inactive_file:644kB unevictable:12kB writepending:8kB present:2097152kB manage d:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:20kB [ 1897.153156] lowmem_reserve[]: 0 0 0 [ 1897.153158] Node 0 DMA: 71*4kB (UMC) 6*8kB (UMC) 88*16kB (UME) 132*32kB (UE) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6156kB [ 1897.153165] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1897.153167] 843 total pagecache pages [ 1897.153168] 35 pages in swap cache [ 1897.153169] Free swap = 0kB [ 1897.153169] Total swap = 2019324kB [ 1897.153170] 524288 pages RAM [ 1897.153171] 0 pages HighMem/MovableOnly [ 1897.153172] 19417 pages reserved [ 1897.153172] 1024 pages cma reserved [ 1897.153173] Tasks state (memory values in pages): [ 1897.153174] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1897.153176] [ 853] 0 853 12057 399 143360 244 -250 systemd-journal [ 1897.153178] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1897.153181] [ 1053] 999 1053 3834 198 88064 198 -900 systemd-oomd [ 1897.153184] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1897.153186] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1897.153188] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1897.153190] [ 1079] 0 1079 63558 218 155648 573 0 NetworkManager [ 1897.153192] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1897.153194] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1897.153197] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1897.153199] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1897.153201] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1897.153203] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1897.153206] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1897.153208] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1897.153210] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1897.153212] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1897.153215] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1897.153217] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1897.153219] [ 1225] 0 1225 57821 14 79872 261 -1000 restraintd [ 1897.153222] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1897.153224] [ 1257] 0 1257 1797 0 63488 104 0 runtest.sh [ 1897.153226] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1897.153228] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1897.153230] [ 1307] 0 1307 40480 51 100352 1330 0 restraintd [ 1897.153232] [ 26970] 0 26970 18098 5 86016 588 -1000 dmeventd [ 1897.153235] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1897.153238] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1897.153240] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1897.153242] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1897.153244] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1897.153246] [ 43981] 0 43981 4782 12 57344 44 -1000 stress-ng [ 1897.153248] [ 43983] 0 43983 4782 4 57344 51 -1000 stress-ng [ 1897.153250] [ 43984] 0 43984 70318 8018 204800 8309 1000 stress-ng [ 1897.153252] [ 43987] 0 43987 70318 8574 284672 17719 1000 stress-ng [ 1897.153254] [ 43988] 0 43988 4782 5 57344 50 -1000 stress-ng [ 1897.153256] [ 43989] 0 43989 4782 8 57344 47 -1000 stress-ng [ 1897.153258] [ 43993] 0 43993 4782 8 57344 47 -1000 stress-ng [ 1897.153260] [ 43994] 0 43994 4782 0 57344 56 -1000 stress-ng [ 1897.153262] [ 43996] 0 43996 4782 1 57344 54 -1000 stress-ng [ 1897.153264] [ 43997] 0 43997 4782 1 57344 54 -1000 stress-ng [ 1897.153266] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1897.153268] [ 43999] 0 43999 4782 3 57344 52 -1000 stress-ng [ 1897.153270] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1897.153272] [ 44001] 0 44001 4782 7 57344 48 -1000 stress-ng [ 1897.153274] [ 44002] 0 44002 4782 5 57344 50 -1000 stress-ng [ 1897.153276] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1897.153278] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1897.153281] [ 44005] 0 44005 4782 4 57344 51 -1000 stress-ng [ 1897.153283] [ 44006] 0 44006 4782 5 57344 50 -1000 stress-ng [ 1897.153285] [ 44007] 0 44007 4782 0 57344 56 -1000 stress-ng [ 1897.153287] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1897.153289] [ 44010] 0 44010 4782 8 57344 47 -1000 stress-ng [ 1897.153291] [ 44011] 0 44011 4782 9 57344 46 -1000 stress-ng [ 1897.153294] [ 44013] 0 44013 4782 10 57344 45 -1000 stress-ng [ 1897.153296] [ 44014] 0 44014 4782 11 57344 48 -1000 stress-ng [ 1897.153298] [ 44016] 0 44016 4782 6 57344 49 -1000 stress-ng [ 1897.153300] [ 44017] 0 44017 4782 6 57344 49 -1000 stress-ng [ 1897.153301] [ 44018] 0 44018 4782 0 57344 58 -1000 stress-ng [ 1897.153303] [ 44019] 0 44019 4270 36 59392 26 -1000 stress-ng [ 1897.153306] [ 44020] 0 44020 4782 7 57344 48 -1000 stress-ng [ 1897.153308] [ 44021] 0 44021 4782 7 57344 48 -1000 stress-ng [ 1897.153310] [ 44022] 0 44022 4782 12 57344 43 -1000 stress-ng [ 1897.153312] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1897.153314] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1897.153316] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1897.153318] [ 44029] 0 44029 4782 9 57344 46 -1000 stress-ng [ 1897.153320] [ 44030] 0 44030 4782 12 57344 47 -1000 stress-ng [ 1897.153322] [ 44032] 0 44032 4782 4 57344 51 -1000 stress-ng [ 1897.153324] [ 44033] 0 44033 4782 2 57344 53 -1000 stress-ng [ 1897.153326] [ 44034] 0 44034 4782 0 57344 57 -1000 stress-ng [ 1897.153328] [ 44035] 0 44035 4782 12 57344 47 -1000 stress-ng [ 1897.153330] [ 44037] 0 44037 4782 4 57344 51 -1000 stress-ng [ 1897.153332] [ 44040] 0 44040 4782 4 57344 51 -1000 stress-ng [ 1897.153334] [ 44042] 0 44042 4782 8 57344 47 -1000 stress-ng [ 1897.153336] [ 44043] 0 44043 4782 0 57344 57 -1000 stress-ng [ 1897.153339] [ 44047] 0 44047 70318 8705 247808 13034 1000 stress-ng [ 1897.153341] [ 44049] 0 44049 70318 9575 231424 9986 1000 stress-ng [ 1897.153343] [ 44051] 0 44051 70318 10254 315392 19867 1000 stress-ng [ 1897.153345] [ 44052] 0 44052 70318 7612 256000 14985 1000 stress-ng [ 1897.153347] [ 44053] 0 44053 70318 12411 288768 14277 1000 stress-ng [ 1897.153349] [ 44054] 0 44054 70318 19141 315392 11111 1000 stress-ng [ 1897.153351] [ 44056] 0 44056 70318 15001 303104 13667 1000 stress-ng [ 1897.153353] [ 44058] 0 44058 70318 10299 286720 16323 1000 stress-ng [ 1897.153355] [ 44059] 0 44059 70318 11721 280576 13911 1000 stress-ng [ 1897.153357] [ 44062] 0 44062 70318 12089 223232 6548 1000 stress-ng [ 1897.153359] [ 44063] 0 44063 70318 11529 313344 18394 1000 stress-ng [ 1897.153361] [ 44064] 0 44064 70318 17375 346112 16508 1000 stress-ng [ 1897.153364] [ 44066] 0 44066 70318 5760 235520 14395 1000 stress-ng [ 1897.153366] [ 44067] 0 44067 70318 11496 262144 12025 1000 stress-ng [ 1897.153368] [ 44068] 0 44068 70318 5640 215040 11941 1000 stress-ng [ 1897.153370] [ 44069] 0 44069 70318 13796 294912 13751 1000 stress-ng [ 1897.153372] [ 44073] 0 44073 70318 12814 303104 15723 1000 stress-ng [ 1897.153374] [ 44074] 0 44074 70318 10774 305152 18158 1000 stress-ng [ 1897.153376] [ 44075] 0 44075 70318 8479 241664 12336 1000 stress-ng [ 1897.153378] [ 44077] 0 44077 70318 9296 274432 15544 1000 stress-ng [ 1897.153380] [ 44080] 0 44080 70318 8957 239616 11528 1000 stress-ng [ 1897.153382] [ 44082] 0 44082 70318 10951 231424 8741 1000 stress-ng [ 1897.153384] [ 44083] 0 44083 4782 4 57344 51 -1000 stress-ng [ 1897.153386] [ 44085] 0 44085 70318 13703 305152 15098 1000 stress-ng [ 1897.153388] [ 44088] 0 44088 70318 14787 307200 14410 1000 stress-ng [ 1897.153391] [ 44089] 0 44089 70318 11210 278528 14291 1000 stress-ng [ 1897.153393] [ 44092] 0 44092 70318 8003 280576 17696 1000 stress-ng [ 1897.153405] [ 44094] 0 44094 70318 13993 294912 13554 1000 stress-ng [ 1897.153407] [ 44095] 0 44095 70318 13171 249856 8634 1000 stress-ng [ 1897.153410] [ 44096] 0 44096 70318 11423 276480 13681 1000 stress-ng [ 1897.153412] [ 44098] 0 44098 70318 5014 163840 6165 1000 stress-ng [ 1897.153414] [ 44099] 0 44099 70318 6708 200704 8959 1000 stress-ng [ 1897.153416] [ 44100] 0 44100 70318 10908 196608 4428 1000 stress-ng [ 1897.153418] [ 44101] 0 44101 70318 11351 229376 8007 1000 stress-ng [ 1897.153420] [ 44103] 0 44103 70318 8516 247808 13091 1000 stress-ng [ 1897.153422] [ 44104] 0 44104 70318 15479 288768 11408 1000 stress-ng [ 1897.153424] [ 44105] 0 44105 70318 17629 284672 8598 1000 stress-ng [ 1897.153426] [ 44106] 0 44106 70318 7559 174080 4742 1000 stress-ng [ 1897.153429] [ 44107] 0 44107 70318 16464 208896 435 1000 stress-ng [ 1897.153431] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1897.153433] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1897.153435] [ 44124] 0 44124 1334 0 59392 29 0 sleep [ 1897.153437] [ 44125] 0 44125 3843 6 88064 208 0 systemd-userwor [ 1897.153439] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44064,uid=0 [ 1897.153450] Out of memory: Killed process 44064 (stress-ng) total-vm:281272kB , anon-rss:69500kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:338kB oom_score_ adj:1000 [ 1898.631805] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSE R_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1898.631820] CPU: 0 PID: 853 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1898.631823] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1898.631824] Call Trace: [ 1898.631825] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1898.631835] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1898.631839] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1898.631840] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1898.631842] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1898.631847] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1898.631849] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1898.631854] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1898.631856] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1898.631860] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1898.631866] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1898.631868] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1898.631870] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1898.631874] Mem-Info: [ 1898.631876] active_anon:364498 inactive_anon:83784 isolated_anon:532 [ 1898.631876] active_file:0 inactive_file:10 isolated_file:35 [ 1898.631876] unevictable:3 dirty:0 writeback:0 [ 1898.631876] slab_reclaimable:13025 slab_unreclaimable:14474 [ 1898.631876] mapped:5 shmem:17 pagetables:3191 bounce:0 [ 1898.631876] kernel_misc_reclaimable:0 [ 1898.631876] free:1308 free_pcp:68 free_cma:38 [ 1898.631881] Node 0 active_anon:1457992kB inactive_anon:335136kB active_file:0 kB inactive_file:40kB unevictable:12kB isolated(anon):2128kB isolated(file):140k B mapped:20kB dirty:0kB writeback:0kB shmem:68kB writeback_tmp:0kB kernel_stack: 4464kB pagetables:12764kB all_unreclaimable? no [ 1898.631884] Node 0 DMA free:5232kB boost:0kB min:5648kB low:7640kB high:9632k B reserved_highatomic:0KB active_anon:1458504kB inactive_anon:334308kB active_fi le:452kB inactive_file:0kB unevictable:12kB writepending:0kB present:2097152kB m anaged:2019484kB mlocked:12kB bounce:0kB free_pcp:272kB local_pcp:68kB free_cma: 152kB [ 1898.631890] lowmem_reserve[]: 0 0 0 [ 1898.631892] Node 0 DMA: 102*4kB (UMEC) 45*8kB (UMC) 56*16kB (UMC) 133*32kB (U ME) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6048kB [ 1898.631899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1898.631900] 105 total pagecache pages [ 1898.631901] 22 pages in swap cache [ 1898.631902] Free swap = 0kB [ 1898.631902] Total swap = 2019324kB [ 1898.631903] 524288 pages RAM [ 1898.631904] 0 pages HighMem/MovableOnly [ 1898.631905] 19417 pages reserved [ 1898.631906] 1024 pages cma reserved [ 1898.631906] Tasks state (memory values in pages): [ 1898.631907] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1898.631909] [ 853] 0 853 12057 26 143360 271 -250 systemd-journal [ 1898.631912] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1898.631914] [ 1053] 999 1053 3834 30 88064 196 -900 systemd-oomd [ 1898.631917] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1898.631919] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1898.631922] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1898.631924] [ 1079] 0 1079 63558 64 155648 574 0 NetworkManager [ 1898.631926] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1898.631928] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1898.631930] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1898.631932] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1898.631935] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1898.631937] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1898.631939] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1898.631942] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1898.631944] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1898.631946] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1898.631948] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1898.631950] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1898.631953] [ 1225] 0 1225 57821 0 79872 283 -1000 restraintd [ 1898.631955] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1898.631957] [ 1257] 0 1257 1797 0 63488 104 0 runtest.sh [ 1898.631959] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1898.631962] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1898.631964] [ 1307] 0 1307 40480 51 100352 1330 0 restraintd [ 1898.631966] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1898.631969] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1898.631971] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1898.631973] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1898.631975] [ 43979] 0 43979 4782 8 57344 47 -1000 stress-ng [ 1898.631978] [ 43980] 0 43980 4782 4 57344 51 -1000 stress-ng [ 1898.631979] [ 43981] 0 43981 4782 8 57344 47 -1000 stress-ng [ 1898.631982] [ 43983] 0 43983 4782 1 57344 54 -1000 stress-ng [ 1898.631984] [ 43984] 0 43984 70318 7748 204800 8645 1000 stress-ng [ 1898.631986] [ 43987] 0 43987 70318 9556 292864 17859 1000 stress-ng [ 1898.631988] [ 43988] 0 43988 4782 2 57344 53 -1000 stress-ng [ 1898.631990] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1898.631992] [ 43993] 0 43993 4782 5 57344 50 -1000 stress-ng [ 1898.631995] [ 43994] 0 43994 4782 0 57344 58 -1000 stress-ng [ 1898.631997] [ 43996] 0 43996 4782 0 57344 56 -1000 stress-ng [ 1898.631999] [ 43997] 0 43997 4782 0 57344 57 -1000 stress-ng [ 1898.632001] [ 43998] 0 43998 4782 3 57344 52 -1000 stress-ng [ 1898.632003] [ 43999] 0 43999 4782 0 57344 55 -1000 stress-ng [ 1898.632005] [ 44000] 0 44000 4782 0 57344 55 -1000 stress-ng [ 1898.632007] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1898.632009] [ 44002] 0 44002 4782 2 57344 53 -1000 stress-ng [ 1898.632011] [ 44003] 0 44003 4782 1 57344 54 -1000 stress-ng [ 1898.632013] [ 44004] 0 44004 4782 0 57344 58 -1000 stress-ng [ 1898.632015] [ 44005] 0 44005 4782 2 57344 53 -1000 stress-ng [ 1898.632017] [ 44006] 0 44006 4782 3 57344 52 -1000 stress-ng [ 1898.632019] [ 44007] 0 44007 4782 6 57344 49 -1000 stress-ng [ 1898.632021] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1898.632023] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1898.632025] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1898.632027] [ 44013] 0 44013 4782 5 57344 50 -1000 stress-ng [ 1898.632029] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1898.632031] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1898.632033] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1898.632035] [ 44018] 0 44018 4782 4 57344 51 -1000 stress-ng [ 1898.632037] [ 44019] 0 44019 4270 15 59392 40 -1000 stress-ng [ 1898.632039] [ 44020] 0 44020 4782 5 57344 50 -1000 stress-ng [ 1898.632041] [ 44021] 0 44021 4782 4 57344 51 -1000 stress-ng [ 1898.632043] [ 44022] 0 44022 4782 1 57344 54 -1000 stress-ng [ 1898.632045] [ 44023] 0 44023 4782 5 57344 50 -1000 stress-ng [ 1898.632047] [ 44025] 0 44025 4782 1 57344 54 -1000 stress-ng [ 1898.632049] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1898.632051] [ 44029] 0 44029 4782 6 57344 49 -1000 stress-ng [ 1898.632054] [ 44030] 0 44030 4782 10 57344 49 -1000 stress-ng [ 1898.632056] [ 44032] 0 44032 4782 11 57344 48 -1000 stress-ng [ 1898.632058] [ 44033] 0 44033 4782 0 57344 56 -1000 stress-ng [ 1898.632060] [ 44034] 0 44034 4782 0 57344 60 -1000 stress-ng [ 1898.632062] [ 44035] 0 44035 4782 5 57344 50 -1000 stress-ng [ 1898.632064] [ 44037] 0 44037 4782 1 57344 54 -1000 stress-ng [ 1898.632066] [ 44040] 0 44040 4782 1 57344 54 -1000 stress-ng [ 1898.632068] [ 44042] 0 44042 4782 5 57344 50 -1000 stress-ng [ 1898.632070] [ 44043] 0 44043 4782 0 57344 60 -1000 stress-ng [ 1898.632072] [ 44047] 0 44047 70318 9101 251904 13034 1000 stress-ng [ 1898.632074] [ 44049] 0 44049 70318 10032 237568 10321 1000 stress-ng [ 1898.632076] [ 44051] 0 44051 70318 10028 315392 20093 1000 stress-ng [ 1898.632078] [ 44052] 0 44052 70318 7566 256000 15031 1000 stress-ng [ 1898.632081] [ 44053] 0 44053 70318 11596 288768 15290 1000 stress-ng [ 1898.632083] [ 44054] 0 44054 70318 19028 315392 11224 1000 stress-ng [ 1898.632085] [ 44056] 0 44056 70318 14984 303104 13684 1000 stress-ng [ 1898.632087] [ 44058] 0 44058 70318 10441 292864 16775 1000 stress-ng [ 1898.632089] [ 44059] 0 44059 70318 11173 280576 14459 1000 stress-ng [ 1898.632092] [ 44062] 0 44062 70318 11407 225280 7428 1000 stress-ng [ 1898.632094] [ 44063] 0 44063 70318 20798 389120 18497 1000 stress-ng [ 1898.632096] [ 44066] 0 44066 70318 5105 235520 15050 1000 stress-ng [ 1898.632098] [ 44067] 0 44067 70318 11923 266240 12060 1000 stress-ng [ 1898.632100] [ 44068] 0 44068 70318 5934 217088 11977 1000 stress-ng [ 1898.632102] [ 44069] 0 44069 70318 13500 294912 14047 1000 stress-ng [ 1898.632104] [ 44073] 0 44073 70318 12430 303104 16173 1000 stress-ng [ 1898.632106] [ 44074] 0 44074 70318 12751 321536 18161 1000 stress-ng [ 1898.632108] [ 44075] 0 44075 70318 6751 241664 14064 1000 stress-ng [ 1898.632110] [ 44077] 0 44077 70318 10031 280576 15799 1000 stress-ng [ 1898.632112] [ 44080] 0 44080 70318 9660 243712 11551 1000 stress-ng [ 1898.632114] [ 44082] 0 44082 70318 10199 231424 9493 1000 stress-ng [ 1898.632117] [ 44083] 0 44083 4782 1 57344 54 -1000 stress-ng [ 1898.632119] [ 44085] 0 44085 70318 13497 305152 15304 1000 stress-ng [ 1898.632121] [ 44088] 0 44088 70318 14771 311296 14888 1000 stress-ng [ 1898.632123] [ 44089] 0 44089 70318 11524 282624 14439 1000 stress-ng [ 1898.632125] [ 44092] 0 44092 70318 7980 282624 18049 1000 stress-ng [ 1898.632127] [ 44094] 0 44094 70318 14275 299008 13734 1000 stress-ng [ 1898.632129] [ 44095] 0 44095 70318 11106 249856 10699 1000 stress-ng [ 1898.632132] [ 44096] 0 44096 70318 9456 276480 15648 1000 stress-ng [ 1898.632134] [ 44098] 0 44098 70318 4882 163840 6297 1000 stress-ng [ 1898.632136] [ 44099] 0 44099 70318 9185 221184 9254 1000 stress-ng [ 1898.632138] [ 44100] 0 44100 70318 12525 215040 4989 1000 stress-ng [ 1898.632140] [ 44101] 0 44101 70318 10658 231424 8898 1000 stress-ng [ 1898.632142] [ 44103] 0 44103 70318 8464 247808 13143 1000 stress-ng [ 1898.632144] [ 44104] 0 44104 70318 16004 296960 11873 1000 stress-ng [ 1898.632146] [ 44105] 0 44105 70318 26519 356352 8750 1000 stress-ng [ 1898.632148] [ 44106] 0 44106 70318 8086 176128 4743 1000 stress-ng [ 1898.632151] [ 44107] 0 44107 70318 16462 208896 437 1000 stress-ng [ 1898.632153] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1898.632155] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1898.632157] [ 44124] 0 44124 1334 0 59392 29 0 sleep [ 1898.632159] [ 44125] 0 44125 3843 0 88064 221 0 systemd-userwor [ 1898.632161] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44063,uid=0 [ 1898.632172] Out of memory: Killed process 44063 (stress-ng) total-vm:281272kB , anon-rss:83192kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:380kB oom_score_ adj:1000 [ 1899.571804] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVA BLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1899.571819] CPU: 0 PID: 44106 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1899.571822] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1899.571823] Call Trace: [ 1899.571824] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1899.571833] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1899.571837] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1899.571839] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1899.571840] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1899.571845] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1899.571847] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1899.571853] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1899.571856] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1899.571858] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1899.571859] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1899.571863] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1899.571866] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1899.571871] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1899.571873] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1899.571877] Mem-Info: [ 1899.571879] active_anon:377025 inactive_anon:71106 isolated_anon:572 [ 1899.571879] active_file:4 inactive_file:0 isolated_file:0 [ 1899.571879] unevictable:3 dirty:8 writeback:0 [ 1899.571879] slab_reclaimable:13015 slab_unreclaimable:14376 [ 1899.571879] mapped:20 shmem:18 pagetables:3004 bounce:0 [ 1899.571879] kernel_misc_reclaimable:0 [ 1899.571879] free:2377 free_pcp:0 free_cma:0 [ 1899.571884] Node 0 active_anon:1508100kB inactive_anon:284424kB active_file:1 6kB inactive_file:0kB unevictable:12kB isolated(anon):2288kB isolated(file):0kB mapped:80kB dirty:32kB writeback:0kB shmem:72kB writeback_tmp:0kB kernel_stack:4 104kB pagetables:12016kB all_unreclaimable? no [ 1899.571888] Node 0 DMA free:9508kB boost:14448kB min:20096kB low:22088kB high :24080kB reserved_highatomic:0KB active_anon:1508228kB inactive_anon:284004kB ac tive_file:0kB inactive_file:0kB unevictable:12kB writepending:32kB present:20971 52kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_c ma:0kB [ 1899.571893] lowmem_reserve[]: 0 0 0 [ 1899.571895] Node 0 DMA: 51*4kB (UME) 240*8kB (UME) 188*16kB (UME) 139*32kB (U E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9580kB [ 1899.571902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1899.571903] 82 total pagecache pages [ 1899.571904] 49 pages in swap cache [ 1899.571904] Free swap = 0kB [ 1899.571905] Total swap = 2019324kB [ 1899.571906] 524288 pages RAM [ 1899.571907] 0 pages HighMem/MovableOnly [ 1899.571907] 19417 pages reserved [ 1899.571908] 1024 pages cma reserved [ 1899.571909] Tasks state (memory values in pages): [ 1899.571909] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1899.571911] [ 853] 0 853 12057 90 143360 209 -250 systemd-journal [ 1899.571914] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1899.571916] [ 1053] 999 1053 3834 31 88064 195 -900 systemd-oomd [ 1899.571919] [ 1054] 0 1054 4359 8 63488 174 -1000 auditd [ 1899.571921] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1899.571923] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1899.571925] [ 1079] 0 1079 63558 65 155648 573 0 NetworkManager [ 1899.571927] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1899.571930] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1899.571932] [ 1100] 996 1100 21090 0 75776 200 0 chronyd [ 1899.571934] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1899.571936] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1899.571939] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1899.571941] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1899.571943] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1899.571945] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1899.571948] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1899.571950] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1899.571952] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1899.571954] [ 1225] 0 1225 57821 0 79872 283 -1000 restraintd [ 1899.571956] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1899.571959] [ 1257] 0 1257 1797 0 63488 104 0 runtest.sh [ 1899.571961] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1899.571963] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1899.571965] [ 1307] 0 1307 40480 5 100352 1376 0 restraintd [ 1899.571967] [ 26970] 0 26970 18098 0 86016 600 -1000 dmeventd [ 1899.571969] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1899.571972] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1899.571974] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1899.571976] [ 43979] 0 43979 4782 8 57344 47 -1000 stress-ng [ 1899.571978] [ 43980] 0 43980 4782 4 57344 51 -1000 stress-ng [ 1899.571980] [ 43981] 0 43981 4782 6 57344 49 -1000 stress-ng [ 1899.571982] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1899.571984] [ 43984] 0 43984 70318 26335 393216 13620 1000 stress-ng [ 1899.571987] [ 43987] 0 43987 70318 17955 395264 22066 1000 stress-ng [ 1899.571989] [ 43988] 0 43988 4782 0 57344 58 -1000 stress-ng [ 1899.571991] [ 43989] 0 43989 4782 0 57344 55 -1000 stress-ng [ 1899.571993] [ 43993] 0 43993 4782 5 57344 50 -1000 stress-ng [ 1899.571995] [ 43994] 0 43994 4782 4 57344 51 -1000 stress-ng [ 1899.571997] [ 43996] 0 43996 4782 0 57344 56 -1000 stress-ng [ 1899.571999] [ 43997] 0 43997 4782 8 57344 47 -1000 stress-ng [ 1899.572001] [ 43998] 0 43998 4782 1 57344 54 -1000 stress-ng [ 1899.572003] [ 43999] 0 43999 4782 0 57344 56 -1000 stress-ng [ 1899.572005] [ 44001] 0 44001 4782 5 57344 50 -1000 stress-ng [ 1899.572007] [ 44002] 0 44002 4782 1 57344 54 -1000 stress-ng [ 1899.572010] [ 44004] 0 44004 4782 0 57344 58 -1000 stress-ng [ 1899.572011] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1899.572013] [ 44006] 0 44006 4782 3 57344 52 -1000 stress-ng [ 1899.572016] [ 44007] 0 44007 4782 5 57344 50 -1000 stress-ng [ 1899.572018] [ 44009] 0 44009 4782 0 57344 55 -1000 stress-ng [ 1899.572020] [ 44010] 0 44010 4782 4 57344 51 -1000 stress-ng [ 1899.572022] [ 44011] 0 44011 4782 4 57344 51 -1000 stress-ng [ 1899.572024] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1899.572026] [ 44017] 0 44017 4782 8 57344 51 -1000 stress-ng [ 1899.572028] [ 44018] 0 44018 4782 4 57344 51 -1000 stress-ng [ 1899.572030] [ 44020] 0 44020 4782 2 57344 53 -1000 stress-ng [ 1899.572032] [ 44021] 0 44021 4782 2 57344 53 -1000 stress-ng [ 1899.572034] [ 44025] 0 44025 4782 11 57344 48 -1000 stress-ng [ 1899.572037] [ 44026] 0 44026 4782 0 57344 56 -1000 stress-ng [ 1899.572039] [ 44029] 0 44029 4782 6 57344 49 -1000 stress-ng [ 1899.572041] [ 44030] 0 44030 4782 4 57344 51 -1000 stress-ng [ 1899.572043] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1899.572045] [ 44047] 0 44047 70318 16625 331776 15608 1000 stress-ng [ 1899.572047] [ 44049] 0 44049 70318 5387 237568 14966 1000 stress-ng [ 1899.572049] [ 44052] 0 44052 70318 4718 256000 17879 1000 stress-ng [ 1899.572052] [ 44053] 0 44053 70318 22491 395264 17661 1000 stress-ng [ 1899.572054] [ 44054] 0 44054 70318 15669 317440 14715 1000 stress-ng [ 1899.572056] [ 44056] 0 44056 70318 11287 376832 26555 1000 stress-ng [ 1899.572058] [ 44058] 0 44058 70318 5189 292864 22027 1000 stress-ng [ 1899.572061] [ 44062] 0 44062 70318 14199 266240 9652 1000 stress-ng [ 1899.572063] [ 44066] 0 44066 70318 1604 235520 18551 1000 stress-ng [ 1899.572065] [ 44067] 0 44067 70318 20260 352256 14547 1000 stress-ng [ 1899.572067] [ 44068] 0 44068 70318 3839 217088 14072 1000 stress-ng [ 1899.572069] [ 44073] 0 44073 70318 17026 397312 23391 1000 stress-ng [ 1899.572071] [ 44074] 0 44074 70318 23201 442368 22825 1000 stress-ng [ 1899.572073] [ 44075] 0 44075 70318 12885 309248 16444 1000 stress-ng [ 1899.572075] [ 44082] 0 44082 70318 4045 231424 15647 1000 stress-ng [ 1899.572077] [ 44083] 0 44083 4782 0 57344 56 -1000 stress-ng [ 1899.572079] [ 44085] 0 44085 70318 13602 387072 25561 1000 stress-ng [ 1899.572081] [ 44089] 0 44089 70318 12320 313344 17405 1000 stress-ng [ 1899.572084] [ 44094] 0 44094 70318 18995 358400 16538 1000 stress-ng [ 1899.572086] [ 44095] 0 44095 70318 22566 382976 15937 1000 stress-ng [ 1899.572088] [ 44096] 0 44096 70318 7418 276480 17686 1000 stress-ng [ 1899.572090] [ 44098] 0 44098 70318 8072 204800 8123 1000 stress-ng [ 1899.572092] [ 44099] 0 44099 70318 14765 290816 12320 1000 stress-ng [ 1899.572094] [ 44100] 0 44100 70318 13370 264192 10216 1000 stress-ng [ 1899.572096] [ 44101] 0 44101 70318 17157 299008 10781 1000 stress-ng [ 1899.572098] [ 44103] 0 44103 70318 12932 313344 16925 1000 stress-ng [ 1899.572100] [ 44104] 0 44104 70318 27245 419840 15878 1000 stress-ng [ 1899.572102] [ 44105] 0 44105 70318 28564 385024 10335 1000 stress-ng [ 1899.572104] [ 44106] 0 44106 70318 16260 268288 7921 1000 stress-ng [ 1899.572106] [ 44107] 0 44107 70318 11117 208896 5782 1000 stress-ng [ 1899.572108] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1899.572111] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1899.572113] [ 44124] 0 44124 1334 0 59392 29 0 sleep [ 1899.572115] [ 44125] 0 44125 3843 0 88064 221 0 systemd-userwor [ 1899.572117] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44074,uid=0 [ 1899.572126] Out of memory: Killed process 44074 (stress-ng) total-vm:281272kB , anon-rss:92804kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:432kB oom_score_ adj:1000 [ 1901.473032] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_M OVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 1901.473047] CPU: 0 PID: 1053 Comm: systemd-oomd Not tainted 6.0.0-rc7 #1 [ 1901.473050] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1901.473051] Call Trace: [ 1901.473052] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1901.473061] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1901.473066] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1901.473067] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1901.473069] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1901.473074] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1901.473076] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1901.473079] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1901.473081] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1901.473085] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1901.473091] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1901.473093] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1901.473096] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1901.473100] Mem-Info: [ 1901.473101] active_anon:384980 inactive_anon:63088 isolated_anon:169 [ 1901.473101] active_file:6 inactive_file:15 isolated_file:0 [ 1901.473101] unevictable:3 dirty:20 writeback:0 [ 1901.473101] slab_reclaimable:13017 slab_unreclaimable:14264 [ 1901.473101] mapped:34 shmem:28 pagetables:2775 bounce:0 [ 1901.473101] kernel_misc_reclaimable:0 [ 1901.473101] free:3499 free_pcp:0 free_cma:66 [ 1901.473106] Node 0 active_anon:1539920kB inactive_anon:252352kB active_file:2 4kB inactive_file:60kB unevictable:12kB isolated(anon):676kB isolated(file):0kB mapped:136kB dirty:80kB writeback:0kB shmem:112kB writeback_tmp:0kB kernel_stack :3728kB pagetables:11100kB all_unreclaimable? no [ 1901.473110] Node 0 DMA free:13996kB boost:14448kB min:20096kB low:22088kB hig h:24080kB reserved_highatomic:0KB active_anon:1540304kB inactive_anon:251560kB a ctive_file:484kB inactive_file:424kB unevictable:12kB writepending:332kB present :2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:264kB [ 1901.473115] lowmem_reserve[]: 0 0 0 [ 1901.473117] Node 0 DMA: 264*4kB (UM) 363*8kB (UME) 352*16kB (UME) 144*32kB (U ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14200kB [ 1901.473124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepa ges_size=1024kB [ 1901.473125] 68 total pagecache pages [ 1901.473126] 30 pages in swap cache [ 1901.473127] Free swap = 0kB [ 1901.473127] Total swap = 2019324kB [ 1901.473128] 524288 pages RAM [ 1901.473129] 0 pages HighMem/MovableOnly [ 1901.473129] 19417 pages reserved [ 1901.473130] 1024 pages cma reserved [ 1901.473131] Tasks state (memory values in pages): [ 1901.473132] [ pid ] uid tgid total_vm rss pgtables_bytes swapents o om_score_adj name [ 1901.473133] [ 853] 0 853 12057 68 143360 230 -250 systemd-journal [ 1901.473136] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1901.473139] [ 1053] 999 1053 3834 31 88064 195 -900 systemd-oomd [ 1901.473141] [ 1054] 0 1054 4359 0 63488 208 -1000 auditd [ 1901.473144] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1901.473146] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1901.473148] [ 1079] 0 1079 63558 67 155648 571 0 NetworkManager [ 1901.473150] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1901.473153] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1901.473155] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1901.473157] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1901.473160] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1901.473162] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1901.473164] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1901.473167] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1901.473169] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1901.473171] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1901.473173] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1901.473175] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1901.473178] [ 1225] 0 1225 57821 0 79872 283 -1000 restraintd [ 1901.473180] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1901.473182] [ 1257] 0 1257 1797 0 63488 113 0 runtest.sh [ 1901.473184] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1901.473187] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1901.473189] [ 1307] 0 1307 40480 5 100352 1376 0 restraintd [ 1901.473191] [ 26970] 0 26970 18098 8 86016 588 -1000 dmeventd [ 1901.473194] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1901.473196] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1901.473198] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1901.473200] [ 43979] 0 43979 4782 12 57344 47 -1000 stress-ng [ 1901.473203] [ 43980] 0 43980 4782 3 57344 52 -1000 stress-ng [ 1901.473205] [ 43981] 0 43981 4782 6 57344 49 -1000 stress-ng [ 1901.473207] [ 43983] 0 43983 4782 0 57344 59 -1000 stress-ng [ 1901.473209] [ 43984] 0 43984 70318 25860 479232 24853 1000 stress-ng [ 1901.473211] [ 43987] 0 43987 70318 14116 458752 34023 1000 stress-ng [ 1901.473213] [ 43988] 0 43988 4782 0 57344 64 -1000 stress-ng [ 1901.473216] [ 43993] 0 43993 4782 3 57344 52 -1000 stress-ng [ 1901.473218] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1901.473220] [ 43998] 0 43998 4782 0 57344 57 -1000 stress-ng [ 1901.473222] [ 43999] 0 43999 4782 0 57344 58 -1000 stress-ng [ 1901.473224] [ 44002] 0 44002 4782 0 57344 60 -1000 stress-ng [ 1901.473227] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1901.473229] [ 44005] 0 44005 4782 0 57344 63 -1000 stress-ng [ 1901.473231] [ 44006] 0 44006 4782 2 57344 53 -1000 stress-ng [ 1901.473233] [ 44010] 0 44010 4782 3 57344 52 -1000 stress-ng [ 1901.473235] [ 44017] 0 44017 4782 0 57344 58 -1000 stress-ng [ 1901.473237] [ 44020] 0 44020 4782 0 57344 56 -1000 stress-ng [ 1901.473240] [ 44026] 0 44026 4782 0 57344 55 -1000 stress-ng [ 1901.473242] [ 44029] 0 44029 4782 5 57344 50 -1000 stress-ng [ 1901.473244] [ 44030] 0 44030 4782 0 57344 58 -1000 stress-ng [ 1901.473246] [ 44047] 0 44047 70318 27191 540672 31046 1000 stress-ng [ 1901.473248] [ 44053] 0 44053 70318 20891 458752 27181 1000 stress-ng [ 1901.473250] [ 44054] 0 44054 70318 17552 425984 26296 1000 stress-ng [ 1901.473252] [ 44056] 0 44056 70318 17910 495616 34782 1000 stress-ng [ 1901.473255] [ 44066] 0 44066 70318 24477 423936 19240 1000 stress-ng [ 1901.473257] [ 44067] 0 44067 70318 29008 499712 24015 1000 stress-ng [ 1901.473259] [ 44068] 0 44068 70318 619 217088 17292 1000 stress-ng [ 1901.473261] [ 44075] 0 44075 70318 29141 483328 21836 1000 stress-ng [ 1901.473263] [ 44083] 0 44083 4782 1 57344 54 -1000 stress-ng [ 1901.473265] [ 44085] 0 44085 70318 29094 524288 27229 1000 stress-ng [ 1901.473267] [ 44089] 0 44089 70318 27601 479232 22980 1000 stress-ng [ 1901.473269] [ 44094] 0 44094 70318 7157 358400 28376 1000 stress-ng [ 1901.473271] [ 44095] 0 44095 70318 36849 540672 21388 1000 stress-ng [ 1901.473273] [ 44096] 0 44096 70318 19671 409600 22329 1000 stress-ng [ 1901.473276] [ 44099] 0 44099 70318 26375 411648 15824 1000 stress-ng [ 1901.473278] [ 44101] 0 44101 70318 24837 411648 17357 1000 stress-ng [ 1901.473280] [ 44104] 0 44104 70318 27839 552960 32114 1000 stress-ng [ 1901.473282] [ 44105] 0 44105 70318 19881 487424 31822 1000 stress-ng [ 1901.473284] [ 44106] 0 44106 70318 21130 331776 11169 1000 stress-ng [ 1901.473286] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1901.473289] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1901.473291] [ 44125] 0 44125 3843 0 88064 221 0 systemd-userwor [ 1901.473293] [ 44127] 0 44127 1334 2 59392 25 0 sleep [ 1901.473295] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems _allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=s tress-ng,pid=44104,uid=0 [ 1901.473304] Out of memory: Killed process 44104 (stress-ng) total-vm:281272kB , anon-rss:111356kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:540kB oom_score _adj:1000 [ 1914.225719] mmap: stress-ng (44623) uses deprecated remap_file_pages() syscal l. See Documentation/mm/remap_file_pages.rst.