[ 1658.413437] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1658.413455] CPU: 0 PID: 44041 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1658.413459] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1658.413460] Call Trace: [ 1658.413462] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1658.413472] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1658.413477] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1658.413480] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1658.413482] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1658.413488] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1658.413491] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1658.413498] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1658.413503] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1658.413506] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1658.413509] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1658.413515] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1658.413596] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1658.413601] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1658.413603] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1658.413608] Mem-Info: [ 1658.413609] active_anon:350864 inactive_anon:92300 isolated_anon:172 active_file:65 inactive_file:76 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13070 slab_unreclaimable:14981 mapped:136 shmem:1 pagetables:3621 bounce:0 kernel_misc_reclaimable:0 free:4740 free_pcp:0 free_cma:0 [ 1658.413614] Node 0 active_anon:1403456kB inactive_anon:369200kB active_file:260kB inactive_file:304kB unevictable:12kB isolated(anon):688kB isolated(file):0kB mapped:544kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5136kB pagetables:14484kB all_unreclaimable? no [ 1658.413617] Node 0 DMA free:18960kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1403456kB inactive_anon:368840kB active_file:268kB inactive_file:756kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1658.413647] lowmem_reserve[]: 0 0 0 [ 1658.413649] Node 0 DMA: 1070*4kB (UME) 635*8kB (UME) 396*16kB (UE) 95*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18736kB [ 1658.413656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1658.413658] 132 total pagecache pages [ 1658.413658] 1 pages in swap cache [ 1658.413659] Free swap = 0kB [ 1658.413660] Total swap = 2019324kB [ 1658.413661] 524288 pages RAM [ 1658.413661] 0 pages HighMem/MovableOnly [ 1658.413662] 19413 pages reserved [ 1658.413663] 1024 pages cma reserved [ 1658.413663] Tasks state (memory values in pages): [ 1658.413664] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1658.413666] [ 844] 0 844 10013 14 122880 296 -250 systemd-journal [ 1658.413670] [ 894] 0 894 7516 10 104448 784 -1000 systemd-udevd [ 1658.413672] [ 1050] 999 1050 3834 43 88064 212 -900 systemd-oomd [ 1658.413674] [ 1051] 0 1051 4359 7 67584 181 -1000 auditd [ 1658.413677] [ 1054] 193 1054 5408 12 106496 882 0 systemd-resolve [ 1658.413679] [ 1057] 0 1057 3758 10 88064 214 0 systemd-userdbd [ 1658.413681] [ 1083] 0 1083 63561 106 155648 581 0 NetworkManager [ 1658.413683] [ 1101] 0 1101 4365 12 96256 570 0 systemd-logind [ 1658.413685] [ 1102] 81 1102 2185 10 63488 192 -900 dbus-broker-lau [ 1658.413687] [ 1104] 996 1104 21090 0 75776 183 0 chronyd [ 1658.413690] [ 1109] 81 1109 1230 0 53248 219 -900 dbus-broker [ 1658.413692] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1658.413694] [ 1126] 0 1126 13496 0 102400 225 0 gssproxy [ 1658.413696] [ 1205] 0 1205 5041 9 104448 785 100 systemd [ 1658.413699] [ 1206] 0 1206 699 0 47104 32 0 agetty [ 1658.413701] [ 1207] 0 1207 1341 0 61440 34 0 agetty [ 1658.413703] [ 1208] 0 1208 1341 0 61440 34 0 agetty [ 1658.413705] [ 1209] 0 1209 1341 0 59392 35 0 agetty [ 1658.413707] [ 1210] 0 1210 6447 1 126976 1410 100 (sd-pam) [ 1658.413709] [ 1222] 0 1222 57821 7 77824 277 -1000 restraintd [ 1658.413711] [ 1227] 0 1227 1797 4 65536 95 -1000 10_bash_login [ 1658.413713] [ 1254] 0 1254 1797 4 67584 98 0 runtest.sh [ 1658.413716] [ 1301] 0 1301 3858 4 114688 441 0 sshd [ 1658.413718] [ 1303] 0 1303 4013 8 114688 592 0 sshd [ 1658.413720] [ 1304] 0 1304 40505 7 81920 1406 0 restraintd [ 1658.413722] [ 27019] 0 27019 18098 0 86016 601 -1000 dmeventd [ 1658.413724] [ 42436] 0 42436 3843 0 90112 221 0 systemd-userwor [ 1658.413727] [ 42437] 0 42437 3843 0 90112 221 0 systemd-userwor [ 1658.413729] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1658.413731] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1658.413733] [ 42559] 0 42559 4194 0 94208 508 0 systemd-hostnam [ 1658.413735] [ 42576] 0 42576 2664 4 73728 967 0 bash [ 1658.413737] [ 43840] 0 43840 1334 0 61440 29 0 sleep [ 1658.413739] [ 43957] 0 43957 4782 7 75776 51 -1000 stress-ng [ 1658.413741] [ 43958] 0 43958 4783 0 73728 51 -1000 stress-ng [ 1658.413743] [ 43959] 0 43959 4783 0 73728 51 -1000 stress-ng [ 1658.413745] [ 43960] 0 43960 4783 0 73728 51 -1000 stress-ng [ 1658.413748] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1658.413750] [ 43962] 0 43962 4783 0 73728 51 -1000 stress-ng [ 1658.413752] [ 43963] 0 43963 70319 5298 210944 11955 1000 stress-ng [ 1658.413754] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1658.413756] [ 43965] 0 43965 4783 0 73728 51 -1000 stress-ng [ 1658.413758] [ 43966] 0 43966 4783 0 73728 51 -1000 stress-ng [ 1658.413760] [ 43967] 0 43967 4783 0 73728 51 -1000 stress-ng [ 1658.413762] [ 43968] 0 43968 70319 4689 247808 16985 1000 stress-ng [ 1658.413764] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1658.413766] [ 43970] 0 43970 70319 4275 186368 9810 1000 stress-ng [ 1658.413769] [ 43971] 0 43971 4783 0 73728 51 -1000 stress-ng [ 1658.413771] [ 43972] 0 43972 4783 0 73728 51 -1000 stress-ng [ 1658.413773] [ 43973] 0 43973 4783 0 73728 51 -1000 stress-ng [ 1658.413775] [ 43974] 0 43974 4783 0 73728 51 -1000 stress-ng [ 1658.413777] [ 43975] 0 43975 4783 0 73728 51 -1000 stress-ng [ 1658.413779] [ 43976] 0 43976 4783 0 73728 51 -1000 stress-ng [ 1658.413781] [ 43977] 0 43977 4783 0 73728 51 -1000 stress-ng [ 1658.413783] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1658.413785] [ 43979] 0 43979 4783 0 73728 51 -1000 stress-ng [ 1658.413787] [ 43980] 0 43980 4783 0 73728 51 -1000 stress-ng [ 1658.413790] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1658.413792] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1658.413794] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1658.413796] [ 43984] 0 43984 4783 0 73728 51 -1000 stress-ng [ 1658.413798] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1658.413800] [ 43986] 0 43986 4783 0 73728 51 -1000 stress-ng [ 1658.413802] [ 43987] 0 43987 4783 0 73728 51 -1000 stress-ng [ 1658.413805] [ 43988] 0 43988 4783 0 73728 51 -1000 stress-ng [ 1658.413807] [ 43989] 0 43989 4783 0 73728 51 -1000 stress-ng [ 1658.413809] [ 43990] 0 43990 4783 0 73728 51 -1000 stress-ng [ 1658.413811] [ 43991] 0 43991 4783 0 73728 51 -1000 stress-ng [ 1658.413813] [ 43992] 0 43992 4783 0 73728 51 -1000 stress-ng [ 1658.413815] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1658.413817] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1658.413819] [ 43995] 0 43995 4783 0 73728 51 -1000 stress-ng [ 1658.413821] [ 43996] 0 43996 4783 0 73728 51 -1000 stress-ng [ 1658.413823] [ 43997] 0 43997 4783 0 73728 51 -1000 stress-ng [ 1658.413825] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1658.413828] [ 43999] 0 43999 4783 0 73728 51 -1000 stress-ng [ 1658.413829] [ 44000] 0 44000 4783 0 73728 51 -1000 stress-ng [ 1658.413831] [ 44001] 0 44001 4783 0 73728 51 -1000 stress-ng [ 1658.413833] [ 44002] 0 44002 4783 0 73728 51 -1000 stress-ng [ 1658.413835] [ 44003] 0 44003 4783 0 73728 51 -1000 stress-ng [ 1658.413838] [ 44004] 0 44004 4783 0 73728 51 -1000 stress-ng [ 1658.413840] [ 44005] 0 44005 4783 0 73728 51 -1000 stress-ng [ 1658.413842] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1658.413844] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1658.413846] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1658.413848] [ 44009] 0 44009 4783 0 73728 51 -1000 stress-ng [ 1658.413850] [ 44010] 0 44010 70319 8514 251904 13887 1000 stress-ng [ 1658.413852] [ 44011] 0 44011 70319 6331 182272 7226 1000 stress-ng [ 1658.413854] [ 44012] 0 44012 70319 6159 182272 7332 1000 stress-ng [ 1658.413857] [ 44013] 0 44013 70319 8434 229376 10931 1000 stress-ng [ 1658.413859] [ 44014] 0 44014 70319 7216 215040 10367 1000 stress-ng [ 1658.413861] [ 44015] 0 44015 70319 5982 208896 11073 1000 stress-ng [ 1658.413863] [ 44016] 0 44016 70319 5152 215040 12497 1000 stress-ng [ 1658.413865] [ 44017] 0 44017 70319 4534 192512 10277 1000 stress-ng [ 1658.413867] [ 44018] 0 44018 70319 4733 210944 12520 1000 stress-ng [ 1658.413869] [ 44019] 0 44019 70319 6819 215040 10830 1000 stress-ng [ 1658.413871] [ 44020] 0 44020 70319 5135 194560 10006 1000 stress-ng [ 1658.413873] [ 44021] 0 44021 70319 10611 235520 9678 1000 stress-ng [ 1658.413875] [ 44022] 0 44022 70319 7588 200704 8411 1000 stress-ng [ 1658.413877] [ 44023] 0 44023 70319 4859 169984 7312 1000 stress-ng [ 1658.413880] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1658.413882] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1658.413884] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1658.413887] [ 44027] 0 44027 4783 0 73728 52 -1000 stress-ng [ 1658.413889] [ 44028] 0 44028 4783 0 73728 51 -1000 stress-ng [ 1658.413891] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1658.413893] [ 44030] 0 44030 70319 5641 221184 12799 1000 stress-ng [ 1658.413895] [ 44031] 0 44031 4783 0 73728 51 -1000 stress-ng [ 1658.413897] [ 44032] 0 44032 4783 0 73728 51 -1000 stress-ng [ 1658.413899] [ 44033] 0 44033 4783 0 73728 51 -1000 stress-ng [ 1658.413901] [ 44034] 0 44034 4783 0 73728 51 -1000 stress-ng [ 1658.413903] [ 44035] 0 44035 4783 0 73728 51 -1000 stress-ng [ 1658.413905] [ 44036] 0 44036 4783 0 73728 51 -1000 stress-ng [ 1658.413907] [ 44037] 0 44037 4783 0 73728 51 -1000 stress-ng [ 1658.413909] [ 44038] 0 44038 4783 0 73728 51 -1000 stress-ng [ 1658.413911] [ 44039] 0 44039 4783 0 73728 51 -1000 stress-ng [ 1658.413913] [ 44040] 0 44040 70319 6667 159744 4117 1000 stress-ng [ 1658.413916] [ 44041] 0 44041 70319 6884 190464 7663 1000 stress-ng [ 1658.413918] [ 44042] 0 44042 70319 8729 172032 3640 1000 stress-ng [ 1658.413920] [ 44043] 0 44043 70319 9709 204800 6752 1000 stress-ng [ 1658.413922] [ 44044] 0 44044 70319 7450 172032 4787 1000 stress-ng [ 1658.413924] [ 44045] 0 44045 70319 3723 149504 5808 1000 stress-ng [ 1658.413926] [ 44046] 0 44046 70319 7171 163840 4208 1000 stress-ng [ 1658.413928] [ 44047] 0 44047 70319 7439 192512 7372 1000 stress-ng [ 1658.413930] [ 44048] 0 44048 70319 8454 217088 9525 1000 stress-ng [ 1658.413932] [ 44049] 0 44049 70319 8726 196608 6612 1000 stress-ng [ 1658.413934] [ 44050] 0 44050 70319 4760 202752 11503 1000 stress-ng [ 1658.413937] [ 44051] 0 44051 70319 7302 198656 8433 1000 stress-ng [ 1658.413939] [ 44052] 0 44052 70319 6569 172032 5800 1000 stress-ng [ 1658.413941] [ 44053] 0 44053 70319 5448 190464 9231 1000 stress-ng [ 1658.413943] [ 44054] 0 44054 70319 8577 176128 4122 1000 stress-ng [ 1658.413945] [ 44055] 0 44055 70319 8590 260096 14801 1000 stress-ng [ 1658.413947] [ 44056] 0 44056 70319 10549 231424 9278 1000 stress-ng [ 1658.413949] [ 44057] 0 44057 70319 9601 221184 8972 1000 stress-ng [ 1658.413951] [ 44058] 0 44058 70319 6166 219136 11945 1000 stress-ng [ 1658.413953] [ 44059] 0 44059 70319 8119 215040 9662 1000 stress-ng [ 1658.413955] [ 44060] 0 44060 70319 1738 149504 7859 1000 stress-ng [ 1658.413957] [ 44061] 0 44061 70319 10303 176128 2528 1000 stress-ng [ 1658.413960] [ 44062] 0 44062 70319 6496 139264 1847 1000 stress-ng [ 1658.413962] [ 44063] 0 44063 70319 7891 186368 6260 1000 stress-ng [ 1658.413964] [ 44064] 0 44064 70319 6144 165888 5300 1000 stress-ng [ 1658.413966] [ 44065] 0 44065 70319 5164 139264 2915 1000 stress-ng [ 1658.413968] [ 44066] 0 44066 70319 7276 172032 5027 1000 stress-ng [ 1658.413970] [ 44067] 0 44067 70319 8842 165888 2603 1000 stress-ng [ 1658.413972] [ 44068] 0 44068 70319 8545 188416 5804 1000 stress-ng [ 1658.413974] [ 44069] 0 44069 70319 7270 217088 10705 1000 stress-ng [ 1658.413976] [ 44070] 0 44070 70319 4589 151552 5269 1000 stress-ng [ 1658.413978] [ 44071] 0 44071 70319 5845 169984 6128 1000 stress-ng [ 1658.413980] [ 44072] 0 44072 70319 7782 149504 1811 1000 stress-ng [ 1658.413982] [ 44073] 0 44073 70319 6442 145408 2624 1000 stress-ng [ 1658.413985] [ 44074] 0 44074 70319 7607 165888 3904 1000 stress-ng [ 1658.413987] [ 44075] 0 44075 70319 7338 157696 3051 1000 stress-ng [ 1658.413989] [ 44076] 0 44076 70319 8306 202752 7825 1000 stress-ng [ 1658.413991] [ 44077] 0 44077 70319 5883 188416 8466 1000 stress-ng [ 1658.413993] [ 44078] 0 44078 70319 5174 180224 8053 1000 stress-ng [ 1658.413995] [ 44079] 0 44079 70319 6677 157696 3778 1000 stress-ng [ 1658.413997] [ 44080] 0 44080 70319 10719 206848 6006 1000 stress-ng [ 1658.413999] [ 44081] 0 44081 70319 8129 192512 6814 1000 stress-ng [ 1658.414001] [ 44082] 0 44082 70319 4513 172032 7856 1000 stress-ng [ 1658.414004] [ 44083] 0 44083 70319 10748 204800 5581 1000 stress-ng [ 1658.414006] [ 44084] 0 44084 70319 3946 178176 9149 1000 stress-ng [ 1658.414008] [ 44085] 0 44085 70319 5419 167936 6422 1000 stress-ng [ 1658.414010] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44055,uid=0 [ 1658.414022] Out of memory: Killed process 44055 (stress-ng) total-vm:281276kB, anon-rss:34348kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score_adj:1000 [ 1658.566404] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1658.566412] CPU: 0 PID: 44065 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1658.566414] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1658.566415] Call Trace: [ 1658.566416] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1658.566421] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1658.566423] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1658.566424] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1658.566426] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1658.566428] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1658.566430] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1658.566433] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1658.566435] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1658.566437] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1658.566438] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1658.566441] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1658.566443] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1658.566445] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1658.566447] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1658.566450] Mem-Info: [ 1658.566451] active_anon:325675 inactive_anon:117094 isolated_anon:698 active_file:76 inactive_file:175 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13070 slab_unreclaimable:14981 mapped:157 shmem:1 pagetables:3621 bounce:0 kernel_misc_reclaimable:0 free:4507 free_pcp:0 free_cma:0 [ 1658.566456] Node 0 active_anon:1302700kB inactive_anon:468376kB active_file:304kB inactive_file:700kB unevictable:12kB isolated(anon):2792kB isolated(file):0kB mapped:628kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5136kB pagetables:14484kB all_unreclaimable? no [ 1658.566459] Node 0 DMA free:18028kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1302432kB inactive_anon:467736kB active_file:224kB inactive_file:756kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1658.566463] lowmem_reserve[]: 0 0 0 [ 1658.566465] Node 0 DMA: 831*4kB (UME) 652*8kB (UME) 400*16kB (UE) 95*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 1658.566472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1658.566473] 279 total pagecache pages [ 1658.566474] 22 pages in swap cache [ 1658.566474] Free swap = 0kB [ 1658.566475] Total swap = 2019324kB [ 1658.566476] 524288 pages RAM [ 1658.566476] 0 pages HighMem/MovableOnly [ 1658.566477] 19413 pages reserved [ 1658.566478] 1024 pages cma reserved [ 1658.566478] Tasks state (memory values in pages): [ 1658.566479] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1658.566481] [ 844] 0 844 10013 35 122880 276 -250 systemd-journal [ 1658.566484] [ 894] 0 894 7516 2 104448 784 -1000 systemd-udevd [ 1658.566486] [ 1050] 999 1050 3834 25 88064 201 -900 systemd-oomd [ 1658.566488] [ 1051] 0 1051 4359 1 67584 181 -1000 auditd [ 1658.566491] [ 1054] 193 1054 5408 1 106496 882 0 systemd-resolve [ 1658.566493] [ 1057] 0 1057 3758 2 88064 214 0 systemd-userdbd [ 1658.566495] [ 1083] 0 1083 63561 78 155648 582 0 NetworkManager [ 1658.566497] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1658.566499] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1658.566501] [ 1104] 996 1104 21090 0 75776 183 0 chronyd [ 1658.566503] [ 1109] 81 1109 1230 0 53248 219 -900 dbus-broker [ 1658.566505] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1658.566507] [ 1126] 0 1126 13496 0 102400 225 0 gssproxy [ 1658.566509] [ 1205] 0 1205 5041 1 104448 785 100 systemd [ 1658.566511] [ 1206] 0 1206 699 0 47104 32 0 agetty [ 1658.566513] [ 1207] 0 1207 1341 0 61440 34 0 agetty [ 1658.566515] [ 1208] 0 1208 1341 0 61440 34 0 agetty [ 1658.566517] [ 1209] 0 1209 1341 0 59392 35 0 agetty [ 1658.566519] [ 1210] 0 1210 6447 1 126976 1410 100 (sd-pam) [ 1658.566521] [ 1222] 0 1222 57821 1 77824 277 -1000 restraintd [ 1658.566523] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1658.566525] [ 1254] 0 1254 1797 1 67584 98 0 runtest.sh [ 1658.566527] [ 1301] 0 1301 3858 0 114688 441 0 sshd [ 1658.566529] [ 1303] 0 1303 4013 2 114688 592 0 sshd [ 1658.566531] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1658.566534] [ 27019] 0 27019 18098 0 86016 601 -1000 dmeventd [ 1658.566536] [ 42436] 0 42436 3843 0 90112 221 0 systemd-userwor [ 1658.566538] [ 42437] 0 42437 3843 0 90112 221 0 systemd-userwor [ 1658.566540] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1658.566541] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1658.566543] [ 42559] 0 42559 4194 0 94208 508 0 systemd-hostnam [ 1658.566545] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1658.566547] [ 43840] 0 43840 1334 0 61440 29 0 sleep [ 1658.566549] [ 43957] 0 43957 4782 4 75776 51 -1000 stress-ng [ 1658.566551] [ 43958] 0 43958 4783 0 73728 51 -1000 stress-ng [ 1658.566553] [ 43959] 0 43959 4783 0 73728 51 -1000 stress-ng [ 1658.566555] [ 43960] 0 43960 4783 0 73728 51 -1000 stress-ng [ 1658.566557] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1658.566559] [ 43962] 0 43962 4783 0 73728 51 -1000 stress-ng [ 1658.566561] [ 43963] 0 43963 70319 5625 215040 11955 1000 stress-ng [ 1658.566563] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1658.566565] [ 43965] 0 43965 4783 0 73728 51 -1000 stress-ng [ 1658.566567] [ 43966] 0 43966 4783 0 73728 51 -1000 stress-ng [ 1658.566569] [ 43967] 0 43967 4783 0 73728 51 -1000 stress-ng [ 1658.566571] [ 43968] 0 43968 70319 4686 247808 16985 1000 stress-ng [ 1658.566573] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1658.566575] [ 43970] 0 43970 70319 4272 186368 9810 1000 stress-ng [ 1658.566577] [ 43971] 0 43971 4783 0 73728 51 -1000 stress-ng [ 1658.566579] [ 43972] 0 43972 4783 0 73728 51 -1000 stress-ng [ 1658.566581] [ 43973] 0 43973 4783 0 73728 51 -1000 stress-ng [ 1658.566583] [ 43974] 0 43974 4783 0 73728 51 -1000 stress-ng [ 1658.566585] [ 43975] 0 43975 4783 0 73728 51 -1000 stress-ng [ 1658.566587] [ 43976] 0 43976 4783 0 73728 51 -1000 stress-ng [ 1658.566589] [ 43977] 0 43977 4783 0 73728 51 -1000 stress-ng [ 1658.566591] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1658.566593] [ 43979] 0 43979 4783 0 73728 51 -1000 stress-ng [ 1658.566595] [ 43980] 0 43980 4783 0 73728 51 -1000 stress-ng [ 1658.566597] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1658.566599] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1658.566601] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1658.566603] [ 43984] 0 43984 4783 0 73728 51 -1000 stress-ng [ 1658.566604] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1658.566607] [ 43986] 0 43986 4783 0 73728 51 -1000 stress-ng [ 1658.566609] [ 43987] 0 43987 4783 0 73728 51 -1000 stress-ng [ 1658.566610] [ 43988] 0 43988 4783 0 73728 51 -1000 stress-ng [ 1658.566612] [ 43989] 0 43989 4783 0 73728 51 -1000 stress-ng [ 1658.566614] [ 43990] 0 43990 4783 0 73728 51 -1000 stress-ng [ 1658.566617] [ 43991] 0 43991 4783 0 73728 51 -1000 stress-ng [ 1658.566619] [ 43992] 0 43992 4783 0 73728 51 -1000 stress-ng [ 1658.566621] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1658.566623] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1658.566625] [ 43995] 0 43995 4783 0 73728 51 -1000 stress-ng [ 1658.566626] [ 43996] 0 43996 4783 0 73728 51 -1000 stress-ng [ 1658.566628] [ 43997] 0 43997 4783 0 73728 51 -1000 stress-ng [ 1658.566630] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1658.566632] [ 43999] 0 43999 4783 0 73728 51 -1000 stress-ng [ 1658.566634] [ 44000] 0 44000 4783 0 73728 51 -1000 stress-ng [ 1658.566636] [ 44001] 0 44001 4783 0 73728 51 -1000 stress-ng [ 1658.566638] [ 44002] 0 44002 4783 0 73728 51 -1000 stress-ng [ 1658.566640] [ 44003] 0 44003 4783 0 73728 51 -1000 stress-ng [ 1658.566642] [ 44004] 0 44004 4783 12 73728 39 -1000 stress-ng [ 1658.566644] [ 44005] 0 44005 4783 0 73728 51 -1000 stress-ng [ 1658.566646] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1658.566648] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1658.566650] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1658.566652] [ 44009] 0 44009 4783 0 73728 51 -1000 stress-ng [ 1658.566654] [ 44010] 0 44010 70319 8510 251904 13888 1000 stress-ng [ 1658.566655] [ 44011] 0 44011 70319 6592 184320 7226 1000 stress-ng [ 1658.566658] [ 44012] 0 44012 70319 6156 182272 7332 1000 stress-ng [ 1658.566660] [ 44013] 0 44013 70319 8431 229376 10931 1000 stress-ng [ 1658.566662] [ 44014] 0 44014 70319 7213 215040 10367 1000 stress-ng [ 1658.566664] [ 44015] 0 44015 70319 6375 212992 11073 1000 stress-ng [ 1658.566666] [ 44016] 0 44016 70319 5149 215040 12497 1000 stress-ng [ 1658.566668] [ 44017] 0 44017 70319 4531 192512 10277 1000 stress-ng [ 1658.566670] [ 44018] 0 44018 70319 4730 210944 12520 1000 stress-ng [ 1658.566672] [ 44019] 0 44019 70319 6816 215040 10830 1000 stress-ng [ 1658.566674] [ 44020] 0 44020 70319 5132 194560 10006 1000 stress-ng [ 1658.566675] [ 44021] 0 44021 70319 10806 237568 9678 1000 stress-ng [ 1658.566677] [ 44022] 0 44022 70319 7585 200704 8411 1000 stress-ng [ 1658.566679] [ 44023] 0 44023 70319 4856 169984 7312 1000 stress-ng [ 1658.566681] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1658.566683] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1658.566685] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1658.566687] [ 44027] 0 44027 4783 0 73728 52 -1000 stress-ng [ 1658.566689] [ 44028] 0 44028 4783 0 73728 51 -1000 stress-ng [ 1658.566691] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1658.566693] [ 44030] 0 44030 70319 5638 221184 12799 1000 stress-ng [ 1658.566695] [ 44031] 0 44031 4783 0 73728 51 -1000 stress-ng [ 1658.566697] [ 44032] 0 44032 4783 0 73728 51 -1000 stress-ng [ 1658.566699] [ 44033] 0 44033 4783 0 73728 51 -1000 stress-ng [ 1658.566701] [ 44034] 0 44034 4783 0 73728 51 -1000 stress-ng [ 1658.566703] [ 44035] 0 44035 4783 0 73728 51 -1000 stress-ng [ 1658.566705] [ 44036] 0 44036 4783 0 73728 51 -1000 stress-ng [ 1658.566707] [ 44037] 0 44037 4783 0 73728 51 -1000 stress-ng [ 1658.566709] [ 44038] 0 44038 4783 0 73728 51 -1000 stress-ng [ 1658.566711] [ 44039] 0 44039 4783 0 73728 51 -1000 stress-ng [ 1658.566713] [ 44040] 0 44040 70319 6664 159744 4117 1000 stress-ng [ 1658.566715] [ 44041] 0 44041 70319 7739 196608 7663 1000 stress-ng [ 1658.566717] [ 44042] 0 44042 70319 8726 172032 3640 1000 stress-ng [ 1658.566719] [ 44043] 0 44043 70319 9706 204800 6752 1000 stress-ng [ 1658.566721] [ 44044] 0 44044 70319 7447 172032 4787 1000 stress-ng [ 1658.566723] [ 44045] 0 44045 70319 3720 149504 5808 1000 stress-ng [ 1658.566725] [ 44046] 0 44046 70319 14726 231424 4900 1000 stress-ng [ 1658.566727] [ 44047] 0 44047 70319 8426 200704 7372 1000 stress-ng [ 1658.566729] [ 44048] 0 44048 70319 5667 217088 12309 1000 stress-ng [ 1658.566731] [ 44049] 0 44049 70319 8723 196608 6612 1000 stress-ng [ 1658.566733] [ 44050] 0 44050 70319 5483 208896 11503 1000 stress-ng [ 1658.566735] [ 44051] 0 44051 70319 7299 198656 8433 1000 stress-ng [ 1658.566737] [ 44052] 0 44052 70319 6830 174080 5800 1000 stress-ng [ 1658.566739] [ 44053] 0 44053 70319 6501 198656 9231 1000 stress-ng [ 1658.566741] [ 44054] 0 44054 70319 7876 176128 4820 1000 stress-ng [ 1658.566743] [ 44056] 0 44056 70319 10546 231424 9278 1000 stress-ng [ 1658.566745] [ 44057] 0 44057 70319 7202 221184 11368 1000 stress-ng [ 1658.566747] [ 44058] 0 44058 70319 6163 219136 11945 1000 stress-ng [ 1658.566749] [ 44059] 0 44059 70319 8512 219136 9662 1000 stress-ng [ 1658.566751] [ 44060] 0 44060 70319 1933 151552 7859 1000 stress-ng [ 1658.566753] [ 44061] 0 44061 70319 10300 176128 2528 1000 stress-ng [ 1658.566755] [ 44062] 0 44062 70319 9001 159744 1847 1000 stress-ng [ 1658.566757] [ 44063] 0 44063 70319 8680 192512 6260 1000 stress-ng [ 1658.566759] [ 44064] 0 44064 70319 7329 174080 5300 1000 stress-ng [ 1658.566761] [ 44065] 0 44065 70319 5161 139264 2915 1000 stress-ng [ 1658.566763] [ 44066] 0 44066 70319 4895 172032 7405 1000 stress-ng [ 1658.566765] [ 44067] 0 44067 70319 9367 169984 2603 1000 stress-ng [ 1658.566767] [ 44068] 0 44068 70319 8173 190464 6305 1000 stress-ng [ 1658.566769] [ 44069] 0 44069 70319 8323 225280 10705 1000 stress-ng [ 1658.566771] [ 44070] 0 44070 70319 4586 151552 5269 1000 stress-ng [ 1658.566773] [ 44071] 0 44071 70319 3206 169984 8764 1000 stress-ng [ 1658.566775] [ 44072] 0 44072 70319 7779 149504 1811 1000 stress-ng [ 1658.566777] [ 44073] 0 44073 70319 6439 145408 2624 1000 stress-ng [ 1658.566779] [ 44074] 0 44074 70319 7604 165888 3904 1000 stress-ng [ 1658.566781] [ 44075] 0 44075 70319 9777 176128 3051 1000 stress-ng [ 1658.566783] [ 44076] 0 44076 70319 8303 202752 7825 1000 stress-ng [ 1658.566785] [ 44077] 0 44077 70319 5880 188416 8466 1000 stress-ng [ 1658.566787] [ 44078] 0 44078 70319 5171 180224 8053 1000 stress-ng [ 1658.566789] [ 44079] 0 44079 70319 6972 159744 3810 1000 stress-ng [ 1658.566791] [ 44080] 0 44080 70319 10693 206848 6029 1000 stress-ng [ 1658.566793] [ 44081] 0 44081 70319 8126 192512 6814 1000 stress-ng [ 1658.566795] [ 44082] 0 44082 70319 4510 172032 7856 1000 stress-ng [ 1658.566796] [ 44083] 0 44083 70319 8078 204800 8248 1000 stress-ng [ 1658.566798] [ 44084] 0 44084 70319 3943 178176 9149 1000 stress-ng [ 1658.566800] [ 44085] 0 44085 70319 5944 172032 6422 1000 stress-ng [ 1658.566803] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44010,uid=0 [ 1658.566810] Out of memory: Killed process 44010 (stress-ng) total-vm:281276kB, anon-rss:34040kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:246kB oom_score_adj:1000 [ 1659.534929] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1659.534936] CPU: 0 PID: 1083 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1659.534938] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1659.534939] Call Trace: [ 1659.534940] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1659.534945] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1659.534947] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1659.534948] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1659.534950] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1659.534952] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1659.534954] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1659.534957] [<000000006752474a>] do_swap_page+0xba/0xc20 [ 1659.534959] [<00000000675264d4>] handle_mm_fault+0x424/0x1e00 [ 1659.534961] [<00000000672363f2>] do_exception+0x222/0x470 [ 1659.534967] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1659.534969] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1659.534971] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1659.534974] Mem-Info: [ 1659.534974] active_anon:327361 inactive_anon:115690 isolated_anon:1040 active_file:36 inactive_file:70 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13066 slab_unreclaimable:14982 mapped:48 shmem:1 pagetables:3644 bounce:0 kernel_misc_reclaimable:0 free:3977 free_pcp:0 free_cma:0 [ 1659.534979] Node 0 active_anon:1309444kB inactive_anon:462760kB active_file:144kB inactive_file:280kB unevictable:12kB isolated(anon):4160kB isolated(file):0kB mapped:192kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5136kB pagetables:14576kB all_unreclaimable? no [ 1659.534983] Node 0 DMA free:15908kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1309740kB inactive_anon:462060kB active_file:292kB inactive_file:0kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1659.534987] lowmem_reserve[]: 0 0 0 [ 1659.534989] Node 0 DMA: 144*4kB (UM) 670*8kB (UME) 434*16kB (UME) 95*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15920kB [ 1659.534996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1659.534997] 112 total pagecache pages [ 1659.534998] 24 pages in swap cache [ 1659.534998] Free swap = 0kB [ 1659.534999] Total swap = 2019324kB [ 1659.535000] 524288 pages RAM [ 1659.535001] 0 pages HighMem/MovableOnly [ 1659.535001] 19413 pages reserved [ 1659.535002] 1024 pages cma reserved [ 1659.535003] Tasks state (memory values in pages): [ 1659.535004] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1659.535005] [ 844] 0 844 10013 2 122880 295 -250 systemd-journal [ 1659.535008] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1659.535010] [ 1050] 999 1050 3834 3 88064 223 -900 systemd-oomd [ 1659.535013] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1659.535015] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1659.535017] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1659.535019] [ 1083] 0 1083 63561 58 155648 588 0 NetworkManager [ 1659.535021] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1659.535023] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1659.535025] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1659.535027] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1659.535029] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1659.535031] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1659.535033] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1659.535035] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1659.535037] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1659.535039] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1659.535041] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1659.535043] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1659.535045] [ 1222] 0 1222 57821 1 77824 277 -1000 restraintd [ 1659.535047] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1659.535049] [ 1254] 0 1254 1797 1 67584 98 0 runtest.sh [ 1659.535051] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1659.535053] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1659.535055] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1659.535057] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1659.535060] [ 42436] 0 42436 3843 0 90112 221 0 systemd-userwor [ 1659.535062] [ 42437] 0 42437 3843 0 90112 221 0 systemd-userwor [ 1659.535063] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1659.535065] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1659.535068] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1659.535069] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1659.535072] [ 43840] 0 43840 1334 0 61440 30 0 sleep [ 1659.535074] [ 43957] 0 43957 4782 4 75776 51 -1000 stress-ng [ 1659.535076] [ 43958] 0 43958 4783 0 73728 51 -1000 stress-ng [ 1659.535078] [ 43959] 0 43959 4783 0 73728 51 -1000 stress-ng [ 1659.535080] [ 43960] 0 43960 4783 0 73728 51 -1000 stress-ng [ 1659.535082] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1659.535084] [ 43962] 0 43962 4783 0 73728 51 -1000 stress-ng [ 1659.535086] [ 43963] 0 43963 70319 5757 215040 11955 1000 stress-ng [ 1659.535088] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1659.535090] [ 43965] 0 43965 4783 0 73728 51 -1000 stress-ng [ 1659.535092] [ 43966] 0 43966 4783 0 73728 51 -1000 stress-ng [ 1659.535093] [ 43967] 0 43967 4783 0 73728 51 -1000 stress-ng [ 1659.535095] [ 43968] 0 43968 70319 3901 247808 17770 1000 stress-ng [ 1659.535097] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1659.535099] [ 43970] 0 43970 70319 4272 186368 9810 1000 stress-ng [ 1659.535101] [ 43971] 0 43971 4783 0 73728 51 -1000 stress-ng [ 1659.535103] [ 43972] 0 43972 4783 0 73728 51 -1000 stress-ng [ 1659.535105] [ 43973] 0 43973 4783 0 73728 51 -1000 stress-ng [ 1659.535107] [ 43974] 0 43974 4783 0 73728 51 -1000 stress-ng [ 1659.535109] [ 43975] 0 43975 4783 0 73728 51 -1000 stress-ng [ 1659.535111] [ 43976] 0 43976 4783 0 73728 51 -1000 stress-ng [ 1659.535113] [ 43977] 0 43977 4783 0 73728 51 -1000 stress-ng [ 1659.535115] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1659.535117] [ 43979] 0 43979 4783 0 73728 51 -1000 stress-ng [ 1659.535118] [ 43980] 0 43980 4783 0 73728 51 -1000 stress-ng [ 1659.535120] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1659.535122] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1659.535124] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1659.535126] [ 43984] 0 43984 4783 0 73728 51 -1000 stress-ng [ 1659.535128] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1659.535130] [ 43986] 0 43986 4783 0 73728 51 -1000 stress-ng [ 1659.535132] [ 43987] 0 43987 4783 0 73728 51 -1000 stress-ng [ 1659.535134] [ 43988] 0 43988 4783 0 73728 51 -1000 stress-ng [ 1659.535136] [ 43989] 0 43989 4783 0 73728 51 -1000 stress-ng [ 1659.535138] [ 43990] 0 43990 4783 0 73728 51 -1000 stress-ng [ 1659.535140] [ 43991] 0 43991 4783 0 73728 51 -1000 stress-ng [ 1659.535142] [ 43992] 0 43992 4783 0 73728 51 -1000 stress-ng [ 1659.535143] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1659.535145] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1659.535147] [ 43995] 0 43995 4783 0 73728 51 -1000 stress-ng [ 1659.535149] [ 43996] 0 43996 4783 0 73728 51 -1000 stress-ng [ 1659.535151] [ 43997] 0 43997 4783 0 73728 51 -1000 stress-ng [ 1659.535153] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1659.535155] [ 43999] 0 43999 4783 0 73728 51 -1000 stress-ng [ 1659.535157] [ 44000] 0 44000 4783 0 73728 51 -1000 stress-ng [ 1659.535159] [ 44001] 0 44001 4783 0 73728 51 -1000 stress-ng [ 1659.535161] [ 44002] 0 44002 4783 0 73728 51 -1000 stress-ng [ 1659.535163] [ 44003] 0 44003 4783 0 73728 51 -1000 stress-ng [ 1659.535164] [ 44004] 0 44004 4783 21 73728 34 -1000 stress-ng [ 1659.535166] [ 44005] 0 44005 4783 0 73728 51 -1000 stress-ng [ 1659.535168] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1659.535170] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1659.535172] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1659.535174] [ 44009] 0 44009 4783 0 73728 51 -1000 stress-ng [ 1659.535176] [ 44011] 0 44011 70319 6534 184320 7416 1000 stress-ng [ 1659.535178] [ 44012] 0 44012 70319 6156 182272 7332 1000 stress-ng [ 1659.535180] [ 44013] 0 44013 70319 8430 229376 10932 1000 stress-ng [ 1659.535182] [ 44014] 0 44014 70319 7946 221184 10558 1000 stress-ng [ 1659.535184] [ 44015] 0 44015 70319 6059 212992 11389 1000 stress-ng [ 1659.535186] [ 44016] 0 44016 70319 6149 225280 12750 1000 stress-ng [ 1659.535188] [ 44017] 0 44017 70319 4663 192512 10277 1000 stress-ng [ 1659.535190] [ 44018] 0 44018 70319 6182 223232 12520 1000 stress-ng [ 1659.535192] [ 44019] 0 44019 70319 6741 215040 10905 1000 stress-ng [ 1659.535194] [ 44020] 0 44020 70319 4940 194560 10264 1000 stress-ng [ 1659.535196] [ 44021] 0 44021 70319 10805 237568 9679 1000 stress-ng [ 1659.535198] [ 44022] 0 44022 70319 7914 204800 8412 1000 stress-ng [ 1659.535200] [ 44023] 0 44023 70319 5318 174080 7312 1000 stress-ng [ 1659.535202] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1659.535204] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1659.535206] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1659.535208] [ 44027] 0 44027 4783 0 73728 52 -1000 stress-ng [ 1659.535210] [ 44028] 0 44028 4783 0 73728 51 -1000 stress-ng [ 1659.535212] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1659.535214] [ 44030] 0 44030 70319 7311 235520 13040 1000 stress-ng [ 1659.535216] [ 44031] 0 44031 4783 0 73728 51 -1000 stress-ng [ 1659.535218] [ 44032] 0 44032 4783 0 73728 51 -1000 stress-ng [ 1659.535220] [ 44033] 0 44033 4783 0 73728 51 -1000 stress-ng [ 1659.535222] [ 44034] 0 44034 4783 0 73728 51 -1000 stress-ng [ 1659.535224] [ 44035] 0 44035 4783 0 73728 51 -1000 stress-ng [ 1659.535226] [ 44036] 0 44036 4783 0 73728 51 -1000 stress-ng [ 1659.535228] [ 44037] 0 44037 4783 0 73728 51 -1000 stress-ng [ 1659.535230] [ 44038] 0 44038 4783 0 73728 51 -1000 stress-ng [ 1659.535232] [ 44039] 0 44039 4783 0 73728 51 -1000 stress-ng [ 1659.535234] [ 44040] 0 44040 70319 6664 159744 4117 1000 stress-ng [ 1659.535235] [ 44041] 0 44041 70319 7739 196608 7663 1000 stress-ng [ 1659.535237] [ 44042] 0 44042 70319 7042 174080 5588 1000 stress-ng [ 1659.535239] [ 44043] 0 44043 70319 9604 204800 6854 1000 stress-ng [ 1659.535241] [ 44044] 0 44044 70319 7645 174080 4787 1000 stress-ng [ 1659.535243] [ 44045] 0 44045 70319 3649 151552 6011 1000 stress-ng [ 1659.535245] [ 44046] 0 44046 70319 14726 231424 4900 1000 stress-ng [ 1659.535247] [ 44047] 0 44047 70319 8071 200704 7793 1000 stress-ng [ 1659.535250] [ 44048] 0 44048 70319 5666 217088 12310 1000 stress-ng [ 1659.535251] [ 44049] 0 44049 70319 8789 196608 6612 1000 stress-ng [ 1659.535254] [ 44050] 0 44050 70319 4239 208896 12747 1000 stress-ng [ 1659.535256] [ 44051] 0 44051 70319 7297 198656 8435 1000 stress-ng [ 1659.535258] [ 44052] 0 44052 70319 7033 178176 5927 1000 stress-ng [ 1659.535260] [ 44053] 0 44053 70319 6501 198656 9231 1000 stress-ng [ 1659.535261] [ 44054] 0 44054 70319 7735 176128 4961 1000 stress-ng [ 1659.535263] [ 44056] 0 44056 70319 10546 231424 9278 1000 stress-ng [ 1659.535265] [ 44057] 0 44057 70319 8522 233472 11368 1000 stress-ng [ 1659.535267] [ 44058] 0 44058 70319 8341 235520 11945 1000 stress-ng [ 1659.535269] [ 44059] 0 44059 70319 8512 219136 9662 1000 stress-ng [ 1659.535271] [ 44060] 0 44060 70319 1679 151552 8113 1000 stress-ng [ 1659.535273] [ 44061] 0 44061 70319 10300 176128 2528 1000 stress-ng [ 1659.535275] [ 44062] 0 44062 70319 9331 161792 1847 1000 stress-ng [ 1659.535277] [ 44063] 0 44063 70319 7215 198656 8319 1000 stress-ng [ 1659.535279] [ 44064] 0 44064 70319 5485 174080 7144 1000 stress-ng [ 1659.535281] [ 44065] 0 44065 70319 4802 139264 3406 1000 stress-ng [ 1659.535283] [ 44066] 0 44066 70319 4895 172032 7405 1000 stress-ng [ 1659.535285] [ 44067] 0 44067 70319 9631 172032 2603 1000 stress-ng [ 1659.535287] [ 44068] 0 44068 70319 8371 190464 6305 1000 stress-ng [ 1659.535289] [ 44069] 0 44069 70319 8162 225280 10866 1000 stress-ng [ 1659.535291] [ 44070] 0 44070 70319 2806 151552 7049 1000 stress-ng [ 1659.535293] [ 44071] 0 44071 70319 3206 169984 8764 1000 stress-ng [ 1659.535295] [ 44072] 0 44072 70319 7963 151552 1825 1000 stress-ng [ 1659.535297] [ 44073] 0 44073 70319 6439 145408 2624 1000 stress-ng [ 1659.535299] [ 44074] 0 44074 70319 12051 204800 4275 1000 stress-ng [ 1659.535301] [ 44075] 0 44075 70319 9777 176128 3051 1000 stress-ng [ 1659.535303] [ 44076] 0 44076 70319 8303 202752 7825 1000 stress-ng [ 1659.535305] [ 44077] 0 44077 70319 6012 188416 8466 1000 stress-ng [ 1659.535307] [ 44078] 0 44078 70319 5303 180224 8053 1000 stress-ng [ 1659.535309] [ 44079] 0 44079 70319 7690 165888 3884 1000 stress-ng [ 1659.535311] [ 44080] 0 44080 70319 10693 206848 6029 1000 stress-ng [ 1659.535313] [ 44081] 0 44081 70319 9248 202752 6814 1000 stress-ng [ 1659.535315] [ 44082] 0 44082 70319 4510 172032 7856 1000 stress-ng [ 1659.535317] [ 44083] 0 44083 70319 8339 206848 8251 1000 stress-ng [ 1659.535319] [ 44084] 0 44084 70319 4109 180224 9181 1000 stress-ng [ 1659.535321] [ 44085] 0 44085 70319 8064 190464 6612 1000 stress-ng [ 1659.535323] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=43968,uid=0 [ 1659.535331] Out of memory: Killed process 43968 (stress-ng) total-vm:281276kB, anon-rss:15604kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:242kB oom_score_adj:1000 [ 1659.816937] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1659.816944] CPU: 0 PID: 44073 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1659.816947] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1659.816947] Call Trace: [ 1659.816948] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1659.816953] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1659.816955] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1659.816957] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1659.816958] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1659.816961] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1659.816963] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1659.816965] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1659.816968] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1659.816969] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1659.816971] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1659.816973] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1659.816975] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1659.816978] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1659.816980] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1659.816982] Mem-Info: [ 1659.816983] active_anon:333869 inactive_anon:110374 isolated_anon:789 active_file:167 inactive_file:171 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13066 slab_unreclaimable:14982 mapped:321 shmem:1 pagetables:3602 bounce:0 kernel_misc_reclaimable:0 free:2694 free_pcp:0 free_cma:0 [ 1659.816988] Node 0 active_anon:1335476kB inactive_anon:441496kB active_file:668kB inactive_file:684kB unevictable:12kB isolated(anon):3156kB isolated(file):0kB mapped:1284kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5112kB pagetables:14408kB all_unreclaimable? no [ 1659.816991] Node 0 DMA free:10776kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1335392kB inactive_anon:440916kB active_file:1232kB inactive_file:372kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1659.816996] lowmem_reserve[]: 0 0 0 [ 1659.816997] Node 0 DMA: 56*4kB (UM) 154*8kB (UM) 405*16kB (UME) 97*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11232kB [ 1659.817005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1659.817006] 385 total pagecache pages [ 1659.817007] 24 pages in swap cache [ 1659.817007] Free swap = 0kB [ 1659.817008] Total swap = 2019324kB [ 1659.817009] 524288 pages RAM [ 1659.817009] 0 pages HighMem/MovableOnly [ 1659.817010] 19413 pages reserved [ 1659.817010] 1024 pages cma reserved [ 1659.817011] Tasks state (memory values in pages): [ 1659.817012] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1659.817014] [ 844] 0 844 10013 21 122880 278 -250 systemd-journal [ 1659.817016] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1659.817019] [ 1050] 999 1050 3834 201 88064 195 -900 systemd-oomd [ 1659.817021] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1659.817023] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1659.817026] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1659.817028] [ 1083] 0 1083 63561 30 155648 616 0 NetworkManager [ 1659.817030] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1659.817031] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1659.817034] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1659.817036] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1659.817038] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1659.817040] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1659.817042] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1659.817044] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1659.817046] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1659.817048] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1659.817050] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1659.817052] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1659.817054] [ 1222] 0 1222 57821 1 77824 277 -1000 restraintd [ 1659.817056] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1659.817058] [ 1254] 0 1254 1797 1 67584 98 0 runtest.sh [ 1659.817060] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1659.817062] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1659.817064] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1659.817066] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1659.817069] [ 42436] 0 42436 3843 0 90112 221 0 systemd-userwor [ 1659.817071] [ 42437] 0 42437 3843 0 90112 221 0 systemd-userwor [ 1659.817072] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1659.817074] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1659.817076] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1659.817078] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1659.817080] [ 43840] 0 43840 1334 0 61440 30 0 sleep [ 1659.817082] [ 43957] 0 43957 4782 4 75776 51 -1000 stress-ng [ 1659.817084] [ 43958] 0 43958 4783 0 73728 51 -1000 stress-ng [ 1659.817086] [ 43959] 0 43959 4783 0 73728 51 -1000 stress-ng [ 1659.817088] [ 43960] 0 43960 4783 49 73728 35 -1000 stress-ng [ 1659.817090] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1659.817092] [ 43962] 0 43962 4783 0 73728 51 -1000 stress-ng [ 1659.817094] [ 43963] 0 43963 70319 5823 215040 11955 1000 stress-ng [ 1659.817096] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1659.817098] [ 43965] 0 43965 4783 0 73728 51 -1000 stress-ng [ 1659.817100] [ 43966] 0 43966 4783 0 73728 51 -1000 stress-ng [ 1659.817102] [ 43967] 0 43967 4783 0 73728 51 -1000 stress-ng [ 1659.817104] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1659.817106] [ 43970] 0 43970 70319 4932 190464 9810 1000 stress-ng [ 1659.817108] [ 43971] 0 43971 4783 0 73728 51 -1000 stress-ng [ 1659.817110] [ 43972] 0 43972 4783 0 73728 51 -1000 stress-ng [ 1659.817112] [ 43973] 0 43973 4783 0 73728 51 -1000 stress-ng [ 1659.817114] [ 43974] 0 43974 4783 0 73728 51 -1000 stress-ng [ 1659.817116] [ 43975] 0 43975 4783 0 73728 51 -1000 stress-ng [ 1659.817118] [ 43976] 0 43976 4783 0 73728 51 -1000 stress-ng [ 1659.817120] [ 43977] 0 43977 4783 0 73728 51 -1000 stress-ng [ 1659.817121] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1659.817123] [ 43979] 0 43979 4783 0 73728 51 -1000 stress-ng [ 1659.817125] [ 43980] 0 43980 4783 0 73728 51 -1000 stress-ng [ 1659.817127] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1659.817129] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1659.817131] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1659.817133] [ 43984] 0 43984 4783 0 73728 51 -1000 stress-ng [ 1659.817135] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1659.817137] [ 43986] 0 43986 4783 0 73728 51 -1000 stress-ng [ 1659.817139] [ 43987] 0 43987 4783 0 73728 51 -1000 stress-ng [ 1659.817141] [ 43988] 0 43988 4783 0 73728 51 -1000 stress-ng [ 1659.817142] [ 43989] 0 43989 4783 0 73728 51 -1000 stress-ng [ 1659.817144] [ 43990] 0 43990 4783 0 73728 51 -1000 stress-ng [ 1659.817146] [ 43991] 0 43991 4783 0 73728 51 -1000 stress-ng [ 1673.604020] [ 43992] 0 43992 4783 0 73728 51 -1000 stress-ng [ 1673.604031] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1673.604034] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1673.604036] [ 43995] 0 43995 4783 0 73728 51 -1000 stress-ng [ 1673.604039] [ 43996] 0 43996 4783 0 73728 51 -1000 stress-ng [ 1673.604042] [ 43997] 0 43997 4783 0 73728 51 -1000 stress-ng [ 1673.604046] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1673.604049] [ 43999] 0 43999 4783 0 73728 51 -1000 stress-ng [ 1673.604052] [ 44000] 0 44000 4783 0 73728 51 -1000 stress-ng [ 1673.604056] [ 44001] 0 44001 4783 0 73728 51 -1000 stress-ng [ 1673.604060] [ 44002] 0 44002 4783 0 73728 51 -1000 stress-ng [ 1673.604184] [ 44003] 0 44003 4783 0 73728 51 -1000 stress-ng [ 1673.604190] [ 44004] 0 44004 4783 17 73728 34 -1000 stress-ng [ 1673.604193] [ 44005] 0 44005 4783 0 73728 51 -1000 stress-ng [ 1673.604195] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1673.604198] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1673.604202] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1673.604205] [ 44009] 0 44009 4783 0 73728 51 -1000 stress-ng [ 1673.604209] [ 44011] 0 44011 70319 6514 184320 7436 1000 stress-ng [ 1673.604213] [ 44012] 0 44012 70319 6156 182272 7332 1000 stress-ng [ 1673.604217] [ 44013] 0 44013 70319 9154 233472 10934 1000 stress-ng [ 1673.604251] [ 44014] 0 44014 70319 3759 225280 15141 1000 stress-ng [ 1673.604281] [ 44015] 0 44015 70319 6056 212992 11392 1000 stress-ng [ 1673.604284] [ 44016] 0 44016 70319 6875 231424 12750 1000 stress-ng [ 1673.604286] [ 44017] 0 44017 70319 4663 192512 10277 1000 stress-ng [ 1673.604290] [ 44018] 0 44018 70319 6248 223232 12520 1000 stress-ng [ 1673.604311] [ 44019] 0 44019 70319 5949 217088 12027 1000 stress-ng [ 1673.604314] [ 44020] 0 44020 70319 5666 200704 10264 1000 stress-ng [ 1673.604317] [ 44021] 0 44021 70319 11465 243712 9679 1000 stress-ng [ 1673.604319] [ 44022] 0 44022 70319 8640 210944 8412 1000 stress-ng [ 1673.604322] [ 44023] 0 44023 70319 5368 176128 7328 1000 stress-ng [ 1673.604325] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1673.604327] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1673.604330] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1673.604332] [ 44027] 0 44027 4783 0 73728 52 -1000 stress-ng [ 1673.604335] [ 44028] 0 44028 4783 0 73728 51 -1000 stress-ng [ 1673.604337] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1673.604340] [ 44030] 0 44030 70319 7311 235520 13040 1000 stress-ng [ 1673.604343] [ 44031] 0 44031 4783 0 73728 51 -1000 stress-ng [ 1673.604345] [ 44032] 0 44032 4783 0 73728 51 -1000 stress-ng [ 1673.604347] [ 44033] 0 44033 4783 0 73728 51 -1000 stress-ng [ 1673.604350] [ 44034] 0 44034 4783 0 73728 51 -1000 stress-ng [ 1673.604352] [ 44035] 0 44035 4783 0 73728 51 -1000 stress-ng [ 1673.604354] [ 44036] 0 44036 4783 0 73728 51 -1000 stress-ng [ 1673.604356] [ 44037] 0 44037 4783 0 73728 51 -1000 stress-ng [ 1673.604359] [ 44038] 0 44038 4783 0 73728 51 -1000 stress-ng [ 1673.604361] [ 44039] 0 44039 4783 0 73728 51 -1000 stress-ng [ 1673.604363] [ 44040] 0 44040 70319 7055 163840 4122 1000 stress-ng [ 1673.604366] [ 44041] 0 44041 70319 7739 196608 7663 1000 stress-ng [ 1673.604368] [ 44042] 0 44042 70319 8159 184320 5593 1000 stress-ng [ 1673.604371] [ 44043] 0 44043 70319 7427 210944 9625 1000 stress-ng [ 1673.604374] [ 44044] 0 44044 70319 7711 174080 4787 1000 stress-ng [ 1673.604376] [ 44045] 0 44045 70319 4177 155648 6011 1000 stress-ng [ 1673.604379] [ 44046] 0 44046 70319 17300 251904 4900 1000 stress-ng [ 1673.604382] [ 44047] 0 44047 70319 8137 200704 7793 1000 stress-ng [ 1673.604385] [ 44048] 0 44048 70319 6830 227328 12334 1000 stress-ng [ 1673.604387] [ 44049] 0 44049 70319 7943 204800 8382 1000 stress-ng [ 1673.604390] [ 44050] 0 44050 70319 4239 208896 12747 1000 stress-ng [ 1673.604393] [ 44051] 0 44051 70319 7297 198656 8435 1000 stress-ng [ 1673.604396] [ 44052] 0 44052 70319 7098 178176 5928 1000 stress-ng [ 1673.604398] [ 44053] 0 44053 70319 6501 198656 9231 1000 stress-ng [ 1673.604401] [ 44054] 0 44054 70319 7735 176128 4961 1000 stress-ng [ 1673.604404] [ 44056] 0 44056 70319 10536 231424 9288 1000 stress-ng [ 1673.604407] [ 44057] 0 44057 70319 7108 233472 12782 1000 stress-ng [ 1673.604411] [ 44058] 0 44058 70319 9397 243712 11945 1000 stress-ng [ 1673.604414] [ 44059] 0 44059 70319 8512 219136 9662 1000 stress-ng [ 1673.604416] [ 44060] 0 44060 70319 4385 174080 8113 1000 stress-ng [ 1673.604419] [ 44061] 0 44061 70319 11605 186368 2543 1000 stress-ng [ 1673.604422] [ 44062] 0 44062 70319 9331 163840 1847 1000 stress-ng [ 1673.604425] [ 44063] 0 44063 70319 7347 198656 8319 1000 stress-ng [ 1673.604427] [ 44064] 0 44064 70319 5122 174080 7507 1000 stress-ng [ 1673.604430] [ 44065] 0 44065 70319 4078 139264 4130 1000 stress-ng [ 1673.604433] [ 44066] 0 44066 70319 4894 172032 7406 1000 stress-ng [ 1673.604435] [ 44067] 0 44067 70319 9630 172032 2604 1000 stress-ng [ 1673.604439] [ 44068] 0 44068 70319 6889 192512 8051 1000 stress-ng [ 1673.604441] [ 44069] 0 44069 70319 8425 227328 10867 1000 stress-ng [ 1673.604444] [ 44070] 0 44070 70319 2605 151552 7250 1000 stress-ng [ 1673.604447] [ 44071] 0 44071 70319 3998 176128 8764 1000 stress-ng [ 1673.604450] [ 44072] 0 44072 70319 8340 155648 1844 1000 stress-ng [ 1673.604453] [ 44073] 0 44073 70319 6827 149504 2632 1000 stress-ng [ 1673.604455] [ 44074] 0 44074 70319 12051 204800 4275 1000 stress-ng [ 1673.604458] [ 44075] 0 44075 70319 9897 178176 3063 1000 stress-ng [ 1673.604460] [ 44076] 0 44076 70319 8631 204800 7827 1000 stress-ng [ 1673.604471] [ 44077] 0 44077 70319 6538 194560 8468 1000 stress-ng [ 1673.604474] [ 44078] 0 44078 70319 5298 180224 8058 1000 stress-ng [ 1673.604477] [ 44079] 0 44079 70319 7688 165888 3886 1000 stress-ng [ 1673.604479] [ 44080] 0 44080 70319 10890 208896 6030 1000 stress-ng [ 1673.604482] [ 44081] 0 44081 70319 9248 202752 6814 1000 stress-ng [ 1673.604489] [ 44082] 0 44082 70319 4771 174080 7859 1000 stress-ng [ 1673.604492] [ 44083] 0 44083 70319 5307 206848 11283 1000 stress-ng [ 1673.604495] [ 44084] 0 44084 70319 5099 188416 9181 1000 stress-ng [ 1673.604497] [ 44085] 0 44085 70319 9511 202752 6617 1000 stress-ng [ 1673.604500] [ 44086] 0 44086 70319 125 75776 29 1000 stress-ng [ 1673.604503] [ 44087] 0 44087 4783 19 71680 32 -1000 stress-ng [ 1673.604505] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44046,uid=0 [ 1673.604521] Out of memory: Killed process 44046 (stress-ng) total-vm:281276kB, anon-rss:69200kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:246kB oom_score_adj:1000 [ 1673.764211] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1673.764277] CPU: 0 PID: 44046 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1673.764280] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1673.764281] Call Trace: [ 1673.764282] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1673.764291] [<000000006754e2b8>] warn_alloc+0x108/0x190 [ 1673.764296] [<0000000067554ade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1673.764299] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1673.764301] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1673.764306] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1673.764310] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1673.764312] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1673.764313] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1673.764318] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1673.764321] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1673.764326] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1673.764328] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1673.764332] Mem-Info: [ 1673.764333] active_anon:350917 inactive_anon:95078 isolated_anon:356 active_file:0 inactive_file:27 isolated_file:0 unevictable:3 dirty:13 writeback:0 slab_reclaimable:13068 slab_unreclaimable:14990 mapped:26 shmem:0 pagetables:3625 bounce:0 kernel_misc_reclaimable:0 free:1829 free_pcp:0 free_cma:0 [ 1673.764338] Node 0 active_anon:1403668kB inactive_anon:380312kB active_file:0kB inactive_file:108kB unevictable:12kB isolated(anon):1424kB isolated(file):0kB mapped:104kB dirty:52kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5120kB pagetables:14500kB all_unreclaimable? no [ 1673.764342] Node 0 DMA free:7316kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1404180kB inactive_anon:379932kB active_file:24kB inactive_file:40kB unevictable:12kB writepending:52kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1673.764346] lowmem_reserve[]: 0 0 0 [ 1673.764348] Node 0 DMA: 69*4kB (UME) 38*8kB (UME) 230*16kB (UME) 96*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7332kB [ 1673.764355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1673.764356] 67 total pagecache pages [ 1673.764357] 15 pages in swap cache [ 1673.764358] Free swap = 0kB [ 1673.764358] Total swap = 2019324kB [ 1673.764359] 524288 pages RAM [ 1673.764360] 0 pages HighMem/MovableOnly [ 1673.764361] 19413 pages reserved [ 1673.764361] 1024 pages cma reserved [ 1675.522666] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1675.522675] CPU: 1 PID: 1 Comm: systemd Not tainted 6.0.0-rc7 #1 [ 1675.522677] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1675.522678] Call Trace: [ 1675.522678] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1675.522683] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1675.522686] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1675.522688] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1675.522689] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1675.522692] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1675.522694] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1675.522697] [<000000006752474a>] do_swap_page+0xba/0xc20 [ 1675.522699] [<00000000675264d4>] handle_mm_fault+0x424/0x1e00 [ 1675.522701] [<00000000672363f2>] do_exception+0x222/0x470 [ 1675.522706] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1675.522708] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1675.522710] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1675.522713] Mem-Info: [ 1675.522714] active_anon:413479 inactive_anon:32505 isolated_anon:389 active_file:21 inactive_file:188 isolated_file:50 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13068 slab_unreclaimable:14980 mapped:89 shmem:0 pagetables:3615 bounce:0 kernel_misc_reclaimable:0 free:1474 free_pcp:105 free_cma:0 [ 1675.522719] Node 0 active_anon:1653916kB inactive_anon:129936kB active_file:84kB inactive_file:752kB unevictable:12kB isolated(anon):1684kB isolated(file):200kB mapped:356kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5120kB pagetables:14460kB all_unreclaimable? no [ 1675.522722] Node 0 DMA free:5896kB boost:2048kB min:7696kB low:9688kB high:11680kB reserved_highatomic:0KB active_anon:1654684kB inactive_anon:129316kB active_file:164kB inactive_file:1284kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:420kB local_pcp:420kB free_cma:0kB [ 1675.522726] lowmem_reserve[]: 0 0 0 [ 1675.522728] Node 0 DMA: 157*4kB (UME) 26*8kB (UME) 133*16kB (UM) 96*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6228kB [ 1675.522735] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1675.522737] 284 total pagecache pages [ 1675.522737] 8 pages in swap cache [ 1675.522738] Free swap = 0kB [ 1675.522739] Total swap = 2019324kB [ 1675.522740] 524288 pages RAM [ 1675.522740] 0 pages HighMem/MovableOnly [ 1675.522741] 19413 pages reserved [ 1675.522741] 1024 pages cma reserved [ 1675.522742] Tasks state (memory values in pages): [ 1675.522743] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1675.522745] [ 844] 0 844 10013 7 122880 290 -250 systemd-journal [ 1675.522748] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1675.522750] [ 1050] 999 1050 3834 20 88064 206 -900 systemd-oomd [ 1675.522753] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1675.522755] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1675.522757] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1675.522759] [ 1083] 0 1083 63561 49 155648 600 0 NetworkManager [ 1675.522761] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1675.522764] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1675.522766] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1675.522768] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1675.522770] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1675.522772] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1675.522774] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1675.522777] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1675.522779] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1675.522781] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1675.522783] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1675.522785] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1675.522787] [ 1222] 0 1222 57821 52 77824 223 -1000 restraintd [ 1675.522789] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1675.522791] [ 1254] 0 1254 1797 2 67584 96 0 runtest.sh [ 1675.522793] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1675.522795] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1675.522798] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1675.522800] [ 27019] 0 27019 18098 3 86016 590 -1000 dmeventd [ 1675.522802] [ 42436] 0 42436 3843 0 90112 222 0 systemd-userwor [ 1675.522804] [ 42437] 0 42437 3843 0 90112 222 0 systemd-userwor [ 1675.522806] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1675.522808] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1675.522810] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1675.522812] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1675.522814] [ 43957] 0 43957 4782 4 75776 51 -1000 stress-ng [ 1675.522816] [ 43958] 0 43958 4783 0 73728 52 -1000 stress-ng [ 1675.522818] [ 43959] 0 43959 4783 0 73728 51 -1000 stress-ng [ 1675.522820] [ 43960] 0 43960 4783 9 73728 42 -1000 stress-ng [ 1675.522822] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1675.522824] [ 43962] 0 43962 4783 0 73728 51 -1000 stress-ng [ 1675.522826] [ 43963] 0 43963 70319 5821 215040 11957 1000 stress-ng [ 1675.522829] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1675.522831] [ 43965] 0 43965 4783 0 73728 51 -1000 stress-ng [ 1675.522833] [ 43966] 0 43966 4783 0 73728 52 -1000 stress-ng [ 1675.522835] [ 43967] 0 43967 4783 0 73728 51 -1000 stress-ng [ 1675.522836] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1675.522839] [ 43970] 0 43970 70319 7110 208896 9810 1000 stress-ng [ 1675.522841] [ 43971] 0 43971 4783 0 73728 51 -1000 stress-ng [ 1675.522843] [ 43972] 0 43972 4783 12 73728 40 -1000 stress-ng [ 1675.522845] [ 43973] 0 43973 4783 0 73728 51 -1000 stress-ng [ 1675.522847] [ 43974] 0 43974 4783 0 73728 51 -1000 stress-ng [ 1675.522849] [ 43975] 0 43975 4783 0 73728 51 -1000 stress-ng [ 1675.522851] [ 43976] 0 43976 4783 0 73728 51 -1000 stress-ng [ 1675.522853] [ 43977] 0 43977 4783 0 73728 51 -1000 stress-ng [ 1675.522855] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1675.522857] [ 43979] 0 43979 4783 0 73728 51 -1000 stress-ng [ 1675.522859] [ 43980] 0 43980 4783 13 73728 39 -1000 stress-ng [ 1675.522861] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1675.522863] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1675.522865] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1675.522867] [ 43984] 0 43984 4783 0 73728 52 -1000 stress-ng [ 1675.522869] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1675.522871] [ 43986] 0 43986 4783 0 73728 51 -1000 stress-ng [ 1675.522873] [ 43987] 0 43987 4783 0 73728 52 -1000 stress-ng [ 1675.522875] [ 43988] 0 43988 4783 0 73728 51 -1000 stress-ng [ 1675.522877] [ 43989] 0 43989 4783 0 73728 51 -1000 stress-ng [ 1675.522878] [ 43990] 0 43990 4783 0 73728 51 -1000 stress-ng [ 1675.522881] [ 43991] 0 43991 4783 0 73728 51 -1000 stress-ng [ 1675.522883] [ 43992] 0 43992 4783 0 73728 51 -1000 stress-ng [ 1675.522884] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1675.522886] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1675.522888] [ 43995] 0 43995 4783 0 73728 51 -1000 stress-ng [ 1675.522890] [ 43996] 0 43996 4783 0 73728 51 -1000 stress-ng [ 1675.522893] [ 43997] 0 43997 4783 13 73728 39 -1000 stress-ng [ 1675.522895] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1675.522897] [ 43999] 0 43999 4783 0 73728 52 -1000 stress-ng [ 1675.522899] [ 44000] 0 44000 4783 0 73728 52 -1000 stress-ng [ 1675.522900] [ 44001] 0 44001 4783 0 73728 51 -1000 stress-ng [ 1675.522903] [ 44002] 0 44002 4783 0 73728 51 -1000 stress-ng [ 1675.522904] [ 44003] 0 44003 4783 0 73728 52 -1000 stress-ng [ 1675.522907] [ 44004] 0 44004 4783 9 73728 42 -1000 stress-ng [ 1675.522908] [ 44005] 0 44005 4783 0 73728 51 -1000 stress-ng [ 1675.522910] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1675.522912] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1675.522914] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1675.522916] [ 44009] 0 44009 4783 0 73728 51 -1000 stress-ng [ 1675.522918] [ 44011] 0 44011 70319 6351 188416 8127 1000 stress-ng [ 1675.522920] [ 44012] 0 44012 70319 6222 182272 7332 1000 stress-ng [ 1675.522922] [ 44013] 0 44013 70319 9154 233472 10934 1000 stress-ng [ 1675.522924] [ 44014] 0 44014 70319 5079 235520 15141 1000 stress-ng [ 1675.522926] [ 44015] 0 44015 70319 6056 212992 11392 1000 stress-ng [ 1675.522928] [ 44016] 0 44016 70319 6939 231424 12752 1000 stress-ng [ 1675.522930] [ 44017] 0 44017 70319 4980 196608 10290 1000 stress-ng [ 1675.522932] [ 44018] 0 44018 70319 6248 223232 12520 1000 stress-ng [ 1675.522934] [ 44019] 0 44019 70319 5935 217088 12041 1000 stress-ng [ 1675.522936] [ 44020] 0 44020 70319 5666 200704 10264 1000 stress-ng [ 1675.522938] [ 44021] 0 44021 70319 11455 243712 9689 1000 stress-ng [ 1675.522940] [ 44022] 0 44022 70319 8640 210944 8412 1000 stress-ng [ 1675.522942] [ 44023] 0 44023 70319 8203 198656 7331 1000 stress-ng [ 1675.522944] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1675.522946] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1675.522948] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1675.522950] [ 44027] 0 44027 4783 0 73728 52 -1000 stress-ng [ 1675.522952] [ 44028] 0 44028 4783 0 73728 52 -1000 stress-ng [ 1675.522954] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1675.522956] [ 44030] 0 44030 70319 7509 237568 13040 1000 stress-ng [ 1675.522958] [ 44031] 0 44031 4783 0 73728 52 -1000 stress-ng [ 1675.522960] [ 44032] 0 44032 4783 10 73728 42 -1000 stress-ng [ 1675.522962] [ 44033] 0 44033 4783 6 73728 46 -1000 stress-ng [ 1675.522964] [ 44034] 0 44034 4783 0 73728 51 -1000 stress-ng [ 1675.522966] [ 44035] 0 44035 4783 0 73728 52 -1000 stress-ng [ 1675.522968] [ 44036] 0 44036 4783 0 73728 52 -1000 stress-ng [ 1675.522970] [ 44037] 0 44037 4783 0 73728 52 -1000 stress-ng [ 1675.522972] [ 44038] 0 44038 4783 0 73728 52 -1000 stress-ng [ 1675.522973] [ 44039] 0 44039 4783 0 73728 52 -1000 stress-ng [ 1675.522975] [ 44040] 0 44040 70319 7051 163840 4126 1000 stress-ng [ 1675.522977] [ 44041] 0 44041 70319 7739 196608 7663 1000 stress-ng [ 1675.522979] [ 44042] 0 44042 70319 8222 184320 5596 1000 stress-ng [ 1675.522981] [ 44043] 0 44043 70319 9271 225280 9629 1000 stress-ng [ 1675.522983] [ 44044] 0 44044 70319 7909 176128 4787 1000 stress-ng [ 1675.522985] [ 44045] 0 44045 70319 2634 157696 7884 1000 stress-ng [ 1675.522987] [ 44047] 0 44047 70319 8137 200704 7793 1000 stress-ng [ 1675.522989] [ 44048] 0 44048 70319 6829 227328 12335 1000 stress-ng [ 1675.522992] [ 44049] 0 44049 70319 8421 208896 8432 1000 stress-ng [ 1675.522993] [ 44050] 0 44050 70319 4195 208896 12791 1000 stress-ng [ 1675.522995] [ 44051] 0 44051 70319 7297 198656 8435 1000 stress-ng [ 1675.522998] [ 44052] 0 44052 70319 6442 178176 6584 1000 stress-ng [ 1675.522999] [ 44053] 0 44053 70319 6501 198656 9231 1000 stress-ng [ 1675.523001] [ 44054] 0 44054 70319 7800 176128 4962 1000 stress-ng [ 1675.523003] [ 44056] 0 44056 70319 9682 231424 10142 1000 stress-ng [ 1675.523005] [ 44057] 0 44057 70319 7108 233472 12782 1000 stress-ng [ 1675.523008] [ 44058] 0 44058 70319 10651 253952 11945 1000 stress-ng [ 1675.523010] [ 44059] 0 44059 70319 8512 219136 9662 1000 stress-ng [ 1675.523012] [ 44060] 0 44060 70319 4385 174080 8113 1000 stress-ng [ 1675.523014] [ 44061] 0 44061 70319 11601 186368 2547 1000 stress-ng [ 1675.523016] [ 44062] 0 44062 70319 9331 163840 1847 1000 stress-ng [ 1675.523018] [ 44063] 0 44063 70319 7611 200704 8319 1000 stress-ng [ 1675.523019] [ 44064] 0 44064 70319 5579 178176 7578 1000 stress-ng [ 1675.523021] [ 44065] 0 44065 70319 4728 147456 4470 1000 stress-ng [ 1675.523023] [ 44066] 0 44066 70319 4894 172032 7406 1000 stress-ng [ 1675.523025] [ 44067] 0 44067 70319 9630 172032 2604 1000 stress-ng [ 1675.523027] [ 44068] 0 44068 70319 7087 194560 8051 1000 stress-ng [ 1675.523029] [ 44069] 0 44069 70319 9874 239616 10870 1000 stress-ng [ 1675.523031] [ 44070] 0 44070 70319 2604 151552 7251 1000 stress-ng [ 1675.523033] [ 44071] 0 44071 70319 3998 176128 8764 1000 stress-ng [ 1675.523035] [ 44072] 0 44072 70319 8406 155648 1844 1000 stress-ng [ 1675.523037] [ 44073] 0 44073 70319 6827 149504 2632 1000 stress-ng [ 1675.523039] [ 44074] 0 44074 70319 12051 204800 4275 1000 stress-ng [ 1675.523041] [ 44075] 0 44075 70319 9897 178176 3063 1000 stress-ng [ 1675.523043] [ 44076] 0 44076 70319 8829 206848 7827 1000 stress-ng [ 1675.523045] [ 44077] 0 44077 70319 6538 194560 8468 1000 stress-ng [ 1675.523047] [ 44078] 0 44078 70319 5297 180224 8059 1000 stress-ng [ 1675.523049] [ 44079] 0 44079 70319 7684 165888 3890 1000 stress-ng [ 1675.523051] [ 44080] 0 44080 70319 10890 208896 6030 1000 stress-ng [ 1675.523053] [ 44081] 0 44081 70319 8993 202752 7069 1000 stress-ng [ 1675.523055] [ 44082] 0 44082 70319 5101 178176 7859 1000 stress-ng [ 1675.523057] [ 44083] 0 44083 70319 5307 206848 11283 1000 stress-ng [ 1675.523059] [ 44084] 0 44084 70319 5165 188416 9181 1000 stress-ng [ 1675.523061] [ 44085] 0 44085 70319 9511 202752 6617 1000 stress-ng [ 1675.523063] [ 44086] 0 44086 70319 6387 124928 37 1000 stress-ng [ 1675.523065] [ 44087] 0 44087 4783 11 71680 40 -1000 stress-ng [ 1675.523067] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44058,uid=0 [ 1675.523075] Out of memory: Killed process 44058 (stress-ng) total-vm:281276kB, anon-rss:42604kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:248kB oom_score_adj:1000 [ 1677.597223] oom_reaper: reaped process 44058 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1677.730398] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1677.730405] CPU: 1 PID: 44040 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1677.730407] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1677.730408] Call Trace: [ 1677.730409] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1677.730415] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1677.730417] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1677.730419] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1677.730420] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1677.730423] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1677.730425] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1677.730428] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1677.730430] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1677.730432] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1677.730433] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1677.730436] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1677.730439] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1677.730442] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1677.730444] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1677.730447] Mem-Info: [ 1677.730448] active_anon:409799 inactive_anon:34972 isolated_anon:1169 active_file:128 inactive_file:419 isolated_file:50 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13068 slab_unreclaimable:14974 mapped:407 shmem:0 pagetables:3629 bounce:0 kernel_misc_reclaimable:0 free:1627 free_pcp:0 free_cma:0 [ 1677.730452] Node 0 active_anon:1639280kB inactive_anon:139760kB active_file:512kB inactive_file:1676kB unevictable:12kB isolated(anon):4676kB isolated(file):200kB mapped:1628kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5088kB pagetables:14516kB all_unreclaimable? no [ 1677.730456] Node 0 DMA free:6508kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1639748kB inactive_anon:139864kB active_file:396kB inactive_file:1348kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1677.730460] lowmem_reserve[]: 0 0 0 [ 1677.730462] Node 0 DMA: 124*4kB (UM) 77*8kB (UM) 150*16kB (UM) 101*32kB (UME) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6872kB [ 1677.730469] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1677.730470] 653 total pagecache pages [ 1677.730471] 34 pages in swap cache [ 1677.730471] Free swap = 0kB [ 1677.730472] Total swap = 2019324kB [ 1677.730473] 524288 pages RAM [ 1677.730474] 0 pages HighMem/MovableOnly [ 1677.730474] 19413 pages reserved [ 1677.730475] 1024 pages cma reserved [ 1677.730475] Tasks state (memory values in pages): [ 1677.730476] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1677.730478] [ 844] 0 844 10013 0 122880 297 -250 systemd-journal [ 1677.730481] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1677.730483] [ 1050] 999 1050 3834 9 88064 217 -900 systemd-oomd [ 1677.730486] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1677.730488] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1677.730490] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1677.730492] [ 1083] 0 1083 63561 67 155648 582 0 NetworkManager [ 1677.730494] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1677.730496] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1677.730498] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1677.730500] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1677.730503] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1677.730505] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1677.730507] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1677.730509] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1677.730511] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1677.730513] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1677.730515] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1677.730517] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1677.730519] [ 1222] 0 1222 57821 0 77824 278 -1000 restraintd [ 1677.730521] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1677.730523] [ 1254] 0 1254 1797 102 67584 76 0 runtest.sh [ 1677.730525] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1677.730527] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1677.730529] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1677.730531] [ 27019] 0 27019 18098 0 86016 602 -1000 dmeventd [ 1677.730533] [ 42436] 0 42436 3843 7 90112 214 0 systemd-userwor [ 1677.730535] [ 42437] 0 42437 3843 0 90112 221 0 systemd-userwor [ 1677.730537] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1677.730539] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1677.730541] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1677.730543] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1677.730545] [ 43957] 0 43957 4782 4 75776 51 -1000 stress-ng [ 1677.730547] [ 43958] 0 43958 4783 0 73728 52 -1000 stress-ng [ 1677.730549] [ 43959] 0 43959 4783 53 73728 36 -1000 stress-ng [ 1677.730551] [ 43960] 0 43960 4783 64 73728 26 -1000 stress-ng [ 1677.730553] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1677.730555] [ 43962] 0 43962 4783 0 73728 51 -1000 stress-ng [ 1677.730557] [ 43963] 0 43963 70319 5821 215040 11957 1000 stress-ng [ 1677.730559] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1677.730561] [ 43965] 0 43965 4783 0 73728 51 -1000 stress-ng [ 1677.730563] [ 43966] 0 43966 4783 0 73728 52 -1000 stress-ng [ 1677.730565] [ 43967] 0 43967 4783 0 73728 51 -1000 stress-ng [ 1677.730567] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1677.730569] [ 43970] 0 43970 70319 7176 208896 9810 1000 stress-ng [ 1677.730571] [ 43971] 0 43971 4783 0 73728 51 -1000 stress-ng [ 1677.730573] [ 43972] 0 43972 4783 12 73728 40 -1000 stress-ng [ 1677.730575] [ 43973] 0 43973 4783 0 73728 51 -1000 stress-ng [ 1677.730577] [ 43974] 0 43974 4783 60 73728 33 -1000 stress-ng [ 1677.730579] [ 43975] 0 43975 4783 9 73728 43 -1000 stress-ng [ 1677.730581] [ 43976] 0 43976 4783 40 73728 36 -1000 stress-ng [ 1677.730583] [ 43977] 0 43977 4783 0 73728 51 -1000 stress-ng [ 1677.730585] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1677.730587] [ 43979] 0 43979 4783 76 73728 33 -1000 stress-ng [ 1677.730589] [ 43980] 0 43980 4783 13 73728 39 -1000 stress-ng [ 1677.730591] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1677.730593] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1677.730594] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1677.730596] [ 43984] 0 43984 4783 0 73728 52 -1000 stress-ng [ 1677.730599] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1677.730601] [ 43986] 0 43986 4783 0 73728 51 -1000 stress-ng [ 1677.730603] [ 43987] 0 43987 4783 6 73728 46 -1000 stress-ng [ 1677.730605] [ 43988] 0 43988 4783 0 73728 51 -1000 stress-ng [ 1677.730607] [ 43989] 0 43989 4783 31 73728 38 -1000 stress-ng [ 1677.730609] [ 43990] 0 43990 4783 0 73728 51 -1000 stress-ng [ 1677.730611] [ 43991] 0 43991 4783 17 73728 42 -1000 stress-ng [ 1677.730612] [ 43992] 0 43992 4783 92 73728 33 -1000 stress-ng [ 1677.730614] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1677.730616] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1677.730618] [ 43995] 0 43995 4783 0 73728 51 -1000 stress-ng [ 1677.730620] [ 43996] 0 43996 4783 54 73728 35 -1000 stress-ng [ 1677.730622] [ 43997] 0 43997 4783 13 73728 39 -1000 stress-ng [ 1677.730624] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1677.730626] [ 43999] 0 43999 4783 0 73728 52 -1000 stress-ng [ 1677.730628] [ 44000] 0 44000 4783 30 73728 41 -1000 stress-ng [ 1677.730630] [ 44001] 0 44001 4783 0 73728 51 -1000 stress-ng [ 1677.730632] [ 44002] 0 44002 4783 53 73728 36 -1000 stress-ng [ 1677.730634] [ 44003] 0 44003 4783 0 73728 52 -1000 stress-ng [ 1677.730636] [ 44004] 0 44004 4783 9 73728 42 -1000 stress-ng [ 1677.730637] [ 44005] 0 44005 4783 0 73728 51 -1000 stress-ng [ 1677.730639] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1677.730642] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1677.730643] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1677.730645] [ 44009] 0 44009 4783 0 73728 51 -1000 stress-ng [ 1677.730647] [ 44011] 0 44011 70319 7869 200704 8127 1000 stress-ng [ 1677.730649] [ 44012] 0 44012 70319 6220 182272 7334 1000 stress-ng [ 1677.730651] [ 44013] 0 44013 70319 9154 233472 10934 1000 stress-ng [ 1677.730653] [ 44014] 0 44014 70319 6201 243712 15141 1000 stress-ng [ 1677.730655] [ 44015] 0 44015 70319 6053 212992 11395 1000 stress-ng [ 1677.730657] [ 44016] 0 44016 70319 6939 231424 12752 1000 stress-ng [ 1677.730659] [ 44017] 0 44017 70319 3217 196608 12251 1000 stress-ng [ 1677.730661] [ 44018] 0 44018 70319 6248 223232 12520 1000 stress-ng [ 1677.730663] [ 44019] 0 44019 70319 8442 237568 12042 1000 stress-ng [ 1677.730665] [ 44020] 0 44020 70319 6062 204800 10264 1000 stress-ng [ 1677.730667] [ 44021] 0 44021 70319 12379 249856 9689 1000 stress-ng [ 1677.730669] [ 44022] 0 44022 70319 13590 249856 8412 1000 stress-ng [ 1677.730671] [ 44023] 0 44023 70319 8203 198656 7331 1000 stress-ng [ 1677.730673] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1677.730675] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1677.730677] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1677.730679] [ 44027] 0 44027 4783 0 73728 52 -1000 stress-ng [ 1677.730681] [ 44028] 0 44028 4783 0 73728 52 -1000 stress-ng [ 1677.730683] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1677.730685] [ 44030] 0 44030 70319 5692 237568 14857 1000 stress-ng [ 1677.730687] [ 44031] 0 44031 4783 0 73728 52 -1000 stress-ng [ 1677.730689] [ 44032] 0 44032 4783 10 73728 42 -1000 stress-ng [ 1677.730691] [ 44033] 0 44033 4783 6 73728 46 -1000 stress-ng [ 1677.730693] [ 44034] 0 44034 4783 0 73728 51 -1000 stress-ng [ 1677.730695] [ 44035] 0 44035 4783 0 73728 52 -1000 stress-ng [ 1677.730697] [ 44036] 0 44036 4783 6 73728 46 -1000 stress-ng [ 1677.730699] [ 44037] 0 44037 4783 0 73728 52 -1000 stress-ng [ 1677.730701] [ 44038] 0 44038 4783 8 73728 44 -1000 stress-ng [ 1677.730703] [ 44039] 0 44039 4783 0 73728 52 -1000 stress-ng [ 1677.730705] [ 44040] 0 44040 70319 6438 163840 4739 1000 stress-ng [ 1677.730707] [ 44041] 0 44041 70319 6561 198656 8973 1000 stress-ng [ 1677.730709] [ 44042] 0 44042 70319 8222 184320 5596 1000 stress-ng [ 1677.730711] [ 44043] 0 44043 70319 9271 225280 9629 1000 stress-ng [ 1677.730712] [ 44044] 0 44044 70319 10746 198656 4788 1000 stress-ng [ 1677.730715] [ 44045] 0 44045 70319 4548 172032 7884 1000 stress-ng [ 1677.730717] [ 44047] 0 44047 70319 8137 200704 7793 1000 stress-ng [ 1677.730719] [ 44048] 0 44048 70319 6829 227328 12335 1000 stress-ng [ 1677.730721] [ 44049] 0 44049 70319 8421 208896 8432 1000 stress-ng [ 1677.730723] [ 44050] 0 44050 70319 4261 210944 12791 1000 stress-ng [ 1677.730725] [ 44051] 0 44051 70319 7296 198656 8436 1000 stress-ng [ 1677.730727] [ 44052] 0 44052 70319 6970 182272 6584 1000 stress-ng [ 1677.730729] [ 44053] 0 44053 70319 7424 206848 9232 1000 stress-ng [ 1677.730731] [ 44054] 0 44054 70319 8262 178176 4962 1000 stress-ng [ 1677.730733] [ 44056] 0 44056 70319 9672 231424 10152 1000 stress-ng [ 1677.730735] [ 44057] 0 44057 70319 7107 233472 12783 1000 stress-ng [ 1677.730737] [ 44059] 0 44059 70319 8776 221184 9662 1000 stress-ng [ 1677.730739] [ 44060] 0 44060 70319 4715 176128 8113 1000 stress-ng [ 1677.730741] [ 44061] 0 44061 70319 9620 186368 4528 1000 stress-ng [ 1677.730743] [ 44062] 0 44062 70319 9330 163840 1848 1000 stress-ng [ 1677.730745] [ 44063] 0 44063 70319 7111 200704 8819 1000 stress-ng [ 1677.730746] [ 44064] 0 44064 70319 5579 178176 7578 1000 stress-ng [ 1677.730748] [ 44065] 0 44065 70319 4727 147456 4471 1000 stress-ng [ 1677.730750] [ 44066] 0 44066 70319 4953 172032 7413 1000 stress-ng [ 1677.730752] [ 44067] 0 44067 70319 9624 172032 2610 1000 stress-ng [ 1677.730754] [ 44068] 0 44068 70319 6798 194560 8406 1000 stress-ng [ 1677.730756] [ 44069] 0 44069 70319 9395 239616 11349 1000 stress-ng [ 1677.730758] [ 44070] 0 44070 70319 2602 151552 7253 1000 stress-ng [ 1677.730761] [ 44071] 0 44071 70319 3998 176128 8764 1000 stress-ng [ 1677.730762] [ 44072] 0 44072 70319 9046 161792 1864 1000 stress-ng [ 1677.730764] [ 44073] 0 44073 70319 5303 149504 4156 1000 stress-ng [ 1677.730767] [ 44074] 0 44074 70319 12044 204800 4282 1000 stress-ng [ 1677.730769] [ 44075] 0 44075 70319 10092 178176 3066 1000 stress-ng [ 1677.730771] [ 44076] 0 44076 70319 8829 206848 7827 1000 stress-ng [ 1677.730773] [ 44077] 0 44077 70319 6538 194560 8468 1000 stress-ng [ 1677.730775] [ 44078] 0 44078 70319 5297 180224 8059 1000 stress-ng [ 1677.730777] [ 44079] 0 44079 70319 7683 165888 3891 1000 stress-ng [ 1677.730779] [ 44080] 0 44080 70319 10869 208896 6051 1000 stress-ng [ 1677.730781] [ 44081] 0 44081 70319 8295 202752 7767 1000 stress-ng [ 1677.730783] [ 44082] 0 44082 70319 5948 184320 7870 1000 stress-ng [ 1677.730785] [ 44083] 0 44083 70319 5769 208896 11283 1000 stress-ng [ 1677.730787] [ 44084] 0 44084 70319 4530 188416 9816 1000 stress-ng [ 1677.730789] [ 44085] 0 44085 70319 9509 202752 6619 1000 stress-ng [ 1677.730791] [ 44086] 0 44086 70319 6387 124928 37 1000 stress-ng [ 1677.730793] [ 44087] 0 44087 70319 602 77824 33 1000 stress-ng [ 1677.730795] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44021,uid=0 [ 1677.730803] Out of memory: Killed process 44021 (stress-ng) total-vm:281276kB, anon-rss:49516kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:244kB oom_score_adj:1000 [ 1678.842287] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1678.842299] CPU: 0 PID: 44087 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1678.842302] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1678.842303] Call Trace: [ 1678.842304] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1678.842312] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1678.842316] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1678.842317] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1678.842319] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1678.842322] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1678.842324] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1678.842329] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1678.842333] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1678.842334] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1678.842336] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1678.842340] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1678.842342] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1678.842347] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1678.842349] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1678.842353] Mem-Info: [ 1678.842354] active_anon:350264 inactive_anon:95500 isolated_anon:635 active_file:266 inactive_file:149 isolated_file:6 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13068 slab_unreclaimable:14974 mapped:237 shmem:0 pagetables:3608 bounce:0 kernel_misc_reclaimable:0 free:1394 free_pcp:1 free_cma:0 [ 1678.842359] Node 0 active_anon:1401056kB inactive_anon:382000kB active_file:1064kB inactive_file:596kB unevictable:12kB isolated(anon):2540kB isolated(file):24kB mapped:948kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5072kB pagetables:14432kB all_unreclaimable? no [ 1678.842362] Node 0 DMA free:5576kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1401596kB inactive_anon:381840kB active_file:676kB inactive_file:8kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 1678.842367] lowmem_reserve[]: 0 0 0 [ 1678.842369] Node 0 DMA: 70*4kB (M) 34*8kB (UM) 124*16kB (UME) 100*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5736kB [ 1678.842376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1678.842377] 493 total pagecache pages [ 1678.842378] 38 pages in swap cache [ 1678.842379] Free swap = 0kB [ 1678.842379] Total swap = 2019324kB [ 1678.842380] 524288 pages RAM [ 1678.842381] 0 pages HighMem/MovableOnly [ 1678.842381] 19413 pages reserved [ 1678.842382] 1024 pages cma reserved [ 1678.842383] Tasks state (memory values in pages): [ 1678.842384] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1678.842386] [ 844] 0 844 10013 51 122880 247 -250 systemd-journal [ 1678.842389] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1678.842392] [ 1050] 999 1050 3834 38 88064 207 -900 systemd-oomd [ 1678.842394] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1678.842396] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1678.842399] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1678.842401] [ 1083] 0 1083 63561 62 155648 587 0 NetworkManager [ 1678.842403] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1678.842405] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1678.842407] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1678.842410] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1678.842412] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1678.842414] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1678.842416] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1678.842418] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1678.842421] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1678.842423] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1678.842425] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1678.842428] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1678.842430] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1678.842432] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1678.842435] [ 1254] 0 1254 1797 25 67584 73 0 runtest.sh [ 1678.842437] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1678.842439] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1678.842441] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1678.842443] [ 27019] 0 27019 18098 0 86016 607 -1000 dmeventd [ 1678.842446] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1678.842448] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1678.842450] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1678.842452] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1678.842454] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1678.842456] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1678.842458] [ 43957] 0 43957 4782 0 75776 51 -1000 stress-ng [ 1678.842460] [ 43958] 0 43958 4783 0 73728 53 -1000 stress-ng [ 1678.842462] [ 43959] 0 43959 4783 3 73728 49 -1000 stress-ng [ 1678.842464] [ 43960] 0 43960 4783 13 73728 39 -1000 stress-ng [ 1678.842466] [ 43961] 0 43961 4783 0 73728 52 -1000 stress-ng [ 1678.842468] [ 43962] 0 43962 4783 7 73728 45 -1000 stress-ng [ 1678.842470] [ 43963] 0 43963 70319 6349 221184 11957 1000 stress-ng [ 1678.842472] [ 43964] 0 43964 4783 0 73728 51 -1000 stress-ng [ 1678.842474] [ 43965] 0 43965 4783 0 73728 52 -1000 stress-ng [ 1678.842476] [ 43966] 0 43966 4783 0 73728 52 -1000 stress-ng [ 1678.842478] [ 43967] 0 43967 4783 0 73728 52 -1000 stress-ng [ 1678.842480] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1678.842482] [ 43970] 0 43970 70319 4720 208896 12266 1000 stress-ng [ 1678.842484] [ 43971] 0 43971 4783 0 73728 53 -1000 stress-ng [ 1678.842486] [ 43972] 0 43972 4783 0 73728 52 -1000 stress-ng [ 1678.842488] [ 43973] 0 43973 4783 14 73728 38 -1000 stress-ng [ 1678.842490] [ 43974] 0 43974 4783 7 73728 45 -1000 stress-ng [ 1678.842492] [ 43975] 0 43975 4783 0 73728 55 -1000 stress-ng [ 1678.842494] [ 43976] 0 43976 4783 3 73728 49 -1000 stress-ng [ 1678.842496] [ 43977] 0 43977 4783 18 73728 38 -1000 stress-ng [ 1678.842498] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1678.842500] [ 43979] 0 43979 4783 7 73728 45 -1000 stress-ng [ 1678.842502] [ 43980] 0 43980 4783 1 73728 51 -1000 stress-ng [ 1678.842504] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1678.842506] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1678.842508] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1678.842510] [ 43984] 0 43984 4783 0 73728 52 -1000 stress-ng [ 1678.842512] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1678.842514] [ 43986] 0 43986 4783 17 73728 39 -1000 stress-ng [ 1678.842516] [ 43987] 0 43987 4783 16 73728 40 -1000 stress-ng [ 1678.842518] [ 43988] 0 43988 4783 0 73728 53 -1000 stress-ng [ 1678.842520] [ 43989] 0 43989 4783 2 73728 50 -1000 stress-ng [ 1678.842522] [ 43990] 0 43990 4783 0 73728 63 -1000 stress-ng [ 1678.842524] [ 43991] 0 43991 4783 0 73728 54 -1000 stress-ng [ 1678.842526] [ 43992] 0 43992 4783 10 73728 45 -1000 stress-ng [ 1678.842528] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1678.842530] [ 43994] 0 43994 4783 0 73728 51 -1000 stress-ng [ 1678.842532] [ 43995] 0 43995 4783 9 73728 43 -1000 stress-ng [ 1678.842534] [ 43996] 0 43996 4783 5 73728 47 -1000 stress-ng [ 1678.842536] [ 43997] 0 43997 4783 1 73728 51 -1000 stress-ng [ 1678.842538] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1678.842540] [ 43999] 0 43999 4783 0 73728 54 -1000 stress-ng [ 1678.842542] [ 44000] 0 44000 4783 0 73728 54 -1000 stress-ng [ 1678.842544] [ 44001] 0 44001 4783 0 73728 53 -1000 stress-ng [ 1678.842546] [ 44002] 0 44002 4783 7 73728 45 -1000 stress-ng [ 1678.842548] [ 44003] 0 44003 4783 0 73728 55 -1000 stress-ng [ 1678.842550] [ 44004] 0 44004 4783 9 73728 42 -1000 stress-ng [ 1678.842552] [ 44005] 0 44005 4783 0 73728 53 -1000 stress-ng [ 1678.842554] [ 44006] 0 44006 4783 0 73728 51 -1000 stress-ng [ 1678.842556] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1678.842558] [ 44008] 0 44008 4783 0 73728 51 -1000 stress-ng [ 1678.842560] [ 44009] 0 44009 4783 15 73728 37 -1000 stress-ng [ 1678.842562] [ 44011] 0 44011 70319 7866 200704 8130 1000 stress-ng [ 1678.842564] [ 44012] 0 44012 70319 6220 182272 7334 1000 stress-ng [ 1678.842566] [ 44013] 0 44013 70319 9070 235520 11150 1000 stress-ng [ 1678.842568] [ 44014] 0 44014 70319 6199 243712 15143 1000 stress-ng [ 1678.842570] [ 44015] 0 44015 70319 5856 212992 11592 1000 stress-ng [ 1678.842573] [ 44016] 0 44016 70319 7092 233472 12797 1000 stress-ng [ 1678.842575] [ 44017] 0 44017 70319 3279 198656 12255 1000 stress-ng [ 1678.842577] [ 44018] 0 44018 70319 6485 227328 12811 1000 stress-ng [ 1678.842578] [ 44019] 0 44019 70319 8743 241664 12203 1000 stress-ng [ 1678.842580] [ 44020] 0 44020 70319 6041 204800 10285 1000 stress-ng [ 1678.842583] [ 44022] 0 44022 70319 13575 249856 8427 1000 stress-ng [ 1678.842585] [ 44023] 0 44023 70319 9103 204800 7355 1000 stress-ng [ 1678.842587] [ 44024] 0 44024 4783 0 73728 51 -1000 stress-ng [ 1678.842589] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1678.842591] [ 44026] 0 44026 4783 0 73728 51 -1000 stress-ng [ 1678.842593] [ 44027] 0 44027 4783 8 73728 47 -1000 stress-ng [ 1678.842595] [ 44028] 0 44028 4783 0 73728 53 -1000 stress-ng [ 1678.842597] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1678.842599] [ 44030] 0 44030 70319 5692 237568 14857 1000 stress-ng [ 1678.842601] [ 44031] 0 44031 4783 0 73728 53 -1000 stress-ng [ 1678.842603] [ 44032] 0 44032 4783 0 73728 54 -1000 stress-ng [ 1678.842605] [ 44033] 0 44033 4783 3 73728 49 -1000 stress-ng [ 1678.842607] [ 44034] 0 44034 4783 0 73728 52 -1000 stress-ng [ 1678.842609] [ 44035] 0 44035 4783 10 73728 42 -1000 stress-ng [ 1678.842611] [ 44036] 0 44036 4783 0 73728 59 -1000 stress-ng [ 1678.842613] [ 44037] 0 44037 4783 0 73728 55 -1000 stress-ng [ 1678.842615] [ 44038] 0 44038 4783 0 73728 57 -1000 stress-ng [ 1678.842617] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1678.842619] [ 44040] 0 44040 70319 6231 163840 4946 1000 stress-ng [ 1678.842621] [ 44041] 0 44041 70319 6559 198656 8975 1000 stress-ng [ 1678.842623] [ 44042] 0 44042 70319 8151 184320 5667 1000 stress-ng [ 1678.842625] [ 44043] 0 44043 70319 8991 225280 9909 1000 stress-ng [ 1678.842627] [ 44044] 0 44044 70319 10736 198656 4798 1000 stress-ng [ 1678.842629] [ 44045] 0 44045 70319 4475 174080 7957 1000 stress-ng [ 1678.842632] [ 44047] 0 44047 70319 8137 200704 7793 1000 stress-ng [ 1678.842634] [ 44048] 0 44048 70319 6668 227328 12562 1000 stress-ng [ 1678.842636] [ 44049] 0 44049 70319 7903 208896 8950 1000 stress-ng [ 1678.842638] [ 44050] 0 44050 70319 4525 212992 12791 1000 stress-ng [ 1678.842640] [ 44051] 0 44051 70319 6740 198656 8992 1000 stress-ng [ 1678.842642] [ 44052] 0 44052 70319 6955 182272 6599 1000 stress-ng [ 1678.842644] [ 44053] 0 44053 70319 7424 206848 9232 1000 stress-ng [ 1678.842646] [ 44054] 0 44054 70319 7929 178176 5295 1000 stress-ng [ 1678.842648] [ 44056] 0 44056 70319 9671 231424 10153 1000 stress-ng [ 1678.842650] [ 44057] 0 44057 70319 7415 235520 12871 1000 stress-ng [ 1678.842652] [ 44059] 0 44059 70319 8776 221184 9662 1000 stress-ng [ 1678.842654] [ 44060] 0 44060 70319 7486 198656 8114 1000 stress-ng [ 1678.842656] [ 44061] 0 44061 70319 9578 186368 4570 1000 stress-ng [ 1678.842658] [ 44062] 0 44062 70319 9326 163840 1852 1000 stress-ng [ 1678.842660] [ 44063] 0 44063 70319 5595 200704 10335 1000 stress-ng [ 1678.842662] [ 44064] 0 44064 70319 5579 178176 7578 1000 stress-ng [ 1678.842665] [ 44065] 0 44065 70319 5121 149504 4473 1000 stress-ng [ 1678.842667] [ 44066] 0 44066 70319 6468 184320 7416 1000 stress-ng [ 1678.842669] [ 44067] 0 44067 70319 10141 176128 2621 1000 stress-ng [ 1678.842671] [ 44068] 0 44068 70319 11822 237568 8596 1000 stress-ng [ 1678.842673] [ 44069] 0 44069 70319 9383 239616 11361 1000 stress-ng [ 1678.842675] [ 44070] 0 44070 70319 2601 151552 7254 1000 stress-ng [ 1678.842677] [ 44071] 0 44071 70319 3239 176128 9523 1000 stress-ng [ 1678.842680] [ 44072] 0 44072 70319 9045 161792 1865 1000 stress-ng [ 1678.842682] [ 44073] 0 44073 70319 4971 149504 4488 1000 stress-ng [ 1678.842684] [ 44074] 0 44074 70319 12041 204800 4285 1000 stress-ng [ 1678.842686] [ 44075] 0 44075 70319 11994 194560 3078 1000 stress-ng [ 1678.842688] [ 44076] 0 44076 70319 9217 208896 7835 1000 stress-ng [ 1678.842690] [ 44077] 0 44077 70319 6670 194560 8468 1000 stress-ng [ 1678.842692] [ 44078] 0 44078 70319 5285 180224 8071 1000 stress-ng [ 1678.842694] [ 44079] 0 44079 70319 7197 165888 4377 1000 stress-ng [ 1678.842696] [ 44080] 0 44080 70319 10868 208896 6052 1000 stress-ng [ 1678.842699] [ 44081] 0 44081 70319 8485 202752 7775 1000 stress-ng [ 1678.842701] [ 44082] 0 44082 70319 5830 184320 7988 1000 stress-ng [ 1678.842703] [ 44083] 0 44083 70319 5900 210944 11284 1000 stress-ng [ 1678.842706] [ 44084] 0 44084 70319 4548 188416 9864 1000 stress-ng [ 1678.842708] [ 44085] 0 44085 70319 9188 202752 6940 1000 stress-ng [ 1678.842710] [ 44086] 0 44086 70319 11863 169984 39 1000 stress-ng [ 1678.842712] [ 44087] 0 44087 70319 934 81920 38 1000 stress-ng [ 1678.842714] [ 44090] 0 44090 574 11 43008 1 0 sleep [ 1678.842716] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44022,uid=0 [ 1678.842726] Out of memory: Killed process 44022 (stress-ng) total-vm:281276kB, anon-rss:54300kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:244kB oom_score_adj:1000 [ 1679.711504] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1679.711512] CPU: 0 PID: 844 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1679.711514] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1679.711515] Call Trace: [ 1679.711516] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1679.711521] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1679.711524] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1679.711526] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1679.711527] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1679.711530] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1679.711532] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1679.711537] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1679.711539] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1679.711541] [<00000000672363f2>] do_exception+0x222/0x470 [ 1679.711547] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1679.711549] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1679.711551] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1679.711554] Mem-Info: [ 1679.711555] active_anon:358044 inactive_anon:87408 isolated_anon:1298 active_file:0 inactive_file:125 isolated_file:37 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13070 slab_unreclaimable:14973 mapped:172 shmem:1 pagetables:3614 bounce:0 kernel_misc_reclaimable:0 free:1359 free_pcp:0 free_cma:0 [ 1679.711560] Node 0 active_anon:1432176kB inactive_anon:349632kB active_file:0kB inactive_file:500kB unevictable:12kB isolated(anon):5192kB isolated(file):148kB mapped:688kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5072kB pagetables:14456kB all_unreclaimable? no [ 1679.711563] Node 0 DMA free:5436kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1432432kB inactive_anon:349200kB active_file:588kB inactive_file:168kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1679.711568] lowmem_reserve[]: 0 0 0 [ 1679.711570] Node 0 DMA: 10*4kB (UME) 25*8kB (UME) 123*16kB (UME) 97*32kB (UE) 0*64kB 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5568kB [ 1679.711577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1679.711578] 189 total pagecache pages [ 1679.711579] 44 pages in swap cache [ 1679.711579] Free swap = 0kB [ 1679.711580] Total swap = 2019324kB [ 1679.711581] 524288 pages RAM [ 1679.711582] 0 pages HighMem/MovableOnly [ 1679.711582] 19413 pages reserved [ 1679.711583] 1024 pages cma reserved [ 1679.711584] Tasks state (memory values in pages): [ 1679.711584] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1679.711586] [ 844] 0 844 10013 109 122880 253 -250 systemd-journal [ 1679.711589] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1679.711592] [ 1050] 999 1050 3834 79 88064 195 -900 systemd-oomd [ 1679.711594] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1679.711596] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1679.711598] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1679.711600] [ 1083] 0 1083 63561 135 155648 582 0 NetworkManager [ 1679.711602] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1679.711604] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1679.711606] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1679.711608] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1679.711610] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1679.711613] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1679.711615] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1679.711617] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1679.711619] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1679.711621] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1679.711623] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1679.711625] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1679.711627] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1679.711629] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1679.711631] [ 1254] 0 1254 1797 0 67584 100 0 runtest.sh [ 1679.711634] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1679.711636] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1679.711638] [ 1304] 0 1304 40505 1 81920 1406 0 restraintd [ 1679.711640] [ 27019] 0 27019 18098 5 86016 588 -1000 dmeventd [ 1679.711642] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1679.711644] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1679.711646] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1679.711648] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1679.711650] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1679.711652] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1679.711654] [ 43957] 0 43957 4782 0 75776 53 -1000 stress-ng [ 1679.711656] [ 43958] 0 43958 4783 0 73728 53 -1000 stress-ng [ 1679.711658] [ 43959] 0 43959 4783 3 73728 49 -1000 stress-ng [ 1679.711660] [ 43960] 0 43960 4783 13 73728 39 -1000 stress-ng [ 1679.711662] [ 43961] 0 43961 4783 84 73728 33 -1000 stress-ng [ 1679.711664] [ 43962] 0 43962 4783 7 73728 45 -1000 stress-ng [ 1679.711666] [ 43963] 0 43963 70319 6349 221184 11957 1000 stress-ng [ 1679.711668] [ 43964] 0 43964 4783 16 73728 36 -1000 stress-ng [ 1679.711670] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1679.711672] [ 43966] 0 43966 4783 24 73728 37 -1000 stress-ng [ 1679.711674] [ 43967] 0 43967 4783 48 73728 34 -1000 stress-ng [ 1679.711676] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1679.711679] [ 43970] 0 43970 70319 4720 208896 12266 1000 stress-ng [ 1679.711681] [ 43971] 0 43971 4783 7 73728 45 -1000 stress-ng [ 1679.711683] [ 43972] 0 43972 4783 11 73728 41 -1000 stress-ng [ 1679.711685] [ 43973] 0 43973 4783 14 73728 38 -1000 stress-ng [ 1679.711687] [ 43974] 0 43974 4783 5 73728 47 -1000 stress-ng [ 1679.711689] [ 43975] 0 43975 4783 0 73728 55 -1000 stress-ng [ 1679.711691] [ 43976] 0 43976 4783 1 73728 51 -1000 stress-ng [ 1679.711693] [ 43977] 0 43977 4783 14 73728 38 -1000 stress-ng [ 1679.711694] [ 43978] 0 43978 4783 0 73728 51 -1000 stress-ng [ 1679.711697] [ 43979] 0 43979 4783 7 73728 45 -1000 stress-ng [ 1679.711699] [ 43980] 0 43980 4783 11 73728 41 -1000 stress-ng [ 1679.711701] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1679.711703] [ 43982] 0 43982 4783 0 73728 51 -1000 stress-ng [ 1679.711705] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1679.711707] [ 43984] 0 43984 4783 0 73728 54 -1000 stress-ng [ 1679.711709] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1679.711711] [ 43986] 0 43986 4783 13 73728 39 -1000 stress-ng [ 1679.711713] [ 43987] 0 43987 4783 13 73728 43 -1000 stress-ng [ 1679.711715] [ 43988] 0 43988 4783 6 73728 46 -1000 stress-ng [ 1679.711717] [ 43989] 0 43989 4783 2 73728 50 -1000 stress-ng [ 1679.711719] [ 43990] 0 43990 4783 0 73728 63 -1000 stress-ng [ 1679.711721] [ 43991] 0 43991 4783 0 73728 56 -1000 stress-ng [ 1679.711723] [ 43992] 0 43992 4783 7 73728 45 -1000 stress-ng [ 1679.711725] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1679.711726] [ 43994] 0 43994 4783 21 73728 34 -1000 stress-ng [ 1679.711728] [ 43995] 0 43995 4783 9 73728 43 -1000 stress-ng [ 1679.711730] [ 43996] 0 43996 4783 5 73728 47 -1000 stress-ng [ 1679.711732] [ 43997] 0 43997 4783 11 73728 41 -1000 stress-ng [ 1679.711734] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1679.711736] [ 43999] 0 43999 4783 0 73728 54 -1000 stress-ng [ 1679.711738] [ 44000] 0 44000 4783 0 73728 57 -1000 stress-ng [ 1679.711740] [ 44001] 0 44001 4783 0 73728 53 -1000 stress-ng [ 1679.711742] [ 44002] 0 44002 4783 7 73728 45 -1000 stress-ng [ 1679.711744] [ 44003] 0 44003 4783 0 73728 55 -1000 stress-ng [ 1679.711746] [ 44004] 0 44004 4783 9 73728 42 -1000 stress-ng [ 1679.711748] [ 44005] 0 44005 4783 0 73728 55 -1000 stress-ng [ 1679.711750] [ 44006] 0 44006 4783 16 73728 36 -1000 stress-ng [ 1679.711752] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1679.711754] [ 44008] 0 44008 4783 10 73728 42 -1000 stress-ng [ 1679.711756] [ 44009] 0 44009 4783 15 73728 37 -1000 stress-ng [ 1679.711758] [ 44011] 0 44011 70319 7866 200704 8130 1000 stress-ng [ 1679.711760] [ 44012] 0 44012 70319 6220 182272 7334 1000 stress-ng [ 1679.711762] [ 44013] 0 44013 70319 9070 235520 11150 1000 stress-ng [ 1679.711764] [ 44014] 0 44014 70319 5933 243712 15409 1000 stress-ng [ 1679.711766] [ 44015] 0 44015 70319 5856 212992 11592 1000 stress-ng [ 1679.711768] [ 44016] 0 44016 70319 6831 233472 13058 1000 stress-ng [ 1679.711770] [ 44017] 0 44017 70319 3279 198656 12255 1000 stress-ng [ 1679.711772] [ 44018] 0 44018 70319 5835 229376 13593 1000 stress-ng [ 1679.711774] [ 44019] 0 44019 70319 12319 270336 12257 1000 stress-ng [ 1679.711776] [ 44020] 0 44020 70319 10595 241664 10285 1000 stress-ng [ 1679.711778] [ 44023] 0 44023 70319 8241 206848 8283 1000 stress-ng [ 1679.711780] [ 44024] 0 44024 4783 9 73728 43 -1000 stress-ng [ 1679.711782] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1679.711784] [ 44026] 0 44026 4783 8 73728 44 -1000 stress-ng [ 1679.711786] [ 44027] 0 44027 4783 5 73728 47 -1000 stress-ng [ 1679.711788] [ 44028] 0 44028 4783 0 73728 53 -1000 stress-ng [ 1679.711790] [ 44029] 0 44029 4783 0 73728 51 -1000 stress-ng [ 1679.711792] [ 44030] 0 44030 70319 5692 237568 14857 1000 stress-ng [ 1679.711794] [ 44031] 0 44031 4783 16 73728 36 -1000 stress-ng [ 1679.711796] [ 44032] 0 44032 4783 0 73728 54 -1000 stress-ng [ 1679.711798] [ 44033] 0 44033 4783 3 73728 49 -1000 stress-ng [ 1679.711800] [ 44034] 0 44034 4783 45 73728 35 -1000 stress-ng [ 1679.711802] [ 44035] 0 44035 4783 10 73728 42 -1000 stress-ng [ 1679.711804] [ 44036] 0 44036 4783 0 73728 59 -1000 stress-ng [ 1679.711806] [ 44037] 0 44037 4783 0 73728 55 -1000 stress-ng [ 1679.711808] [ 44038] 0 44038 4783 0 73728 57 -1000 stress-ng [ 1679.711810] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1679.711812] [ 44040] 0 44040 70319 5984 163840 5193 1000 stress-ng [ 1679.711814] [ 44041] 0 44041 70319 7227 210944 9825 1000 stress-ng [ 1679.711816] [ 44042] 0 44042 70319 8120 184320 5698 1000 stress-ng [ 1679.711818] [ 44043] 0 44043 70319 8991 225280 9909 1000 stress-ng [ 1679.711820] [ 44044] 0 44044 70319 15554 235520 4798 1000 stress-ng [ 1679.711822] [ 44045] 0 44045 70319 4057 174080 8375 1000 stress-ng [ 1679.711824] [ 44047] 0 44047 70319 8797 206848 7793 1000 stress-ng [ 1679.711826] [ 44048] 0 44048 70319 6800 229376 12562 1000 stress-ng [ 1679.711828] [ 44049] 0 44049 70319 7879 208896 8974 1000 stress-ng [ 1679.711830] [ 44050] 0 44050 70319 4525 212992 12791 1000 stress-ng [ 1679.711832] [ 44051] 0 44051 70319 6740 198656 8992 1000 stress-ng [ 1679.711834] [ 44052] 0 44052 70319 6955 182272 6599 1000 stress-ng [ 1679.711836] [ 44053] 0 44053 70319 7424 206848 9232 1000 stress-ng [ 1679.711837] [ 44054] 0 44054 70319 7995 180224 5295 1000 stress-ng [ 1679.711840] [ 44056] 0 44056 70319 9668 231424 10156 1000 stress-ng [ 1679.711842] [ 44057] 0 44057 70319 7404 235520 12882 1000 stress-ng [ 1679.711844] [ 44059] 0 44059 70319 8776 221184 9662 1000 stress-ng [ 1679.711846] [ 44060] 0 44060 70319 7486 198656 8114 1000 stress-ng [ 1679.711848] [ 44061] 0 44061 70319 9757 188416 4589 1000 stress-ng [ 1679.711850] [ 44062] 0 44062 70319 9326 163840 1852 1000 stress-ng [ 1679.711852] [ 44063] 0 44063 70319 5593 200704 10337 1000 stress-ng [ 1679.711854] [ 44064] 0 44064 70319 4409 178176 8748 1000 stress-ng [ 1679.711856] [ 44065] 0 44065 70319 5121 149504 4473 1000 stress-ng [ 1679.711858] [ 44066] 0 44066 70319 6468 184320 7416 1000 stress-ng [ 1679.711860] [ 44067] 0 44067 70319 10133 176128 2629 1000 stress-ng [ 1679.711862] [ 44068] 0 44068 70319 10517 237568 9901 1000 stress-ng [ 1679.711864] [ 44069] 0 44069 70319 9383 239616 11361 1000 stress-ng [ 1679.711866] [ 44070] 0 44070 70319 2276 151552 7579 1000 stress-ng [ 1679.711868] [ 44071] 0 44071 70319 6143 198656 9523 1000 stress-ng [ 1679.711870] [ 44072] 0 44072 70319 9045 161792 1865 1000 stress-ng [ 1679.711872] [ 44073] 0 44073 70319 5689 157696 4760 1000 stress-ng [ 1679.711874] [ 44074] 0 44074 70319 12239 204800 4285 1000 stress-ng [ 1679.711876] [ 44075] 0 44075 70319 11050 194560 4022 1000 stress-ng [ 1679.711878] [ 44076] 0 44076 70319 9057 208896 7995 1000 stress-ng [ 1679.711880] [ 44077] 0 44077 70319 6670 194560 8468 1000 stress-ng [ 1679.711882] [ 44078] 0 44078 70319 5285 180224 8071 1000 stress-ng [ 1679.711884] [ 44079] 0 44079 70319 7055 165888 4519 1000 stress-ng [ 1679.711886] [ 44080] 0 44080 70319 10828 208896 6092 1000 stress-ng [ 1679.711888] [ 44081] 0 44081 70319 8807 206848 7783 1000 stress-ng [ 1679.711890] [ 44082] 0 44082 70319 5962 184320 7988 1000 stress-ng [ 1679.711892] [ 44083] 0 44083 70319 5810 210944 11374 1000 stress-ng [ 1679.711894] [ 44084] 0 44084 70319 4477 188416 9935 1000 stress-ng [ 1679.711896] [ 44085] 0 44085 70319 9188 202752 6940 1000 stress-ng [ 1679.711898] [ 44086] 0 44086 70319 12061 169984 39 1000 stress-ng [ 1679.711900] [ 44087] 0 44087 70319 2650 96256 38 1000 stress-ng [ 1679.711902] [ 44090] 0 44090 1334 21 59392 4 0 sleep [ 1679.711904] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44019,uid=0 [ 1679.711911] Out of memory: Killed process 44019 (stress-ng) total-vm:281276kB, anon-rss:49276kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:264kB oom_score_adj:1000 [ 1680.542779] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1680.542787] CPU: 0 PID: 844 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1680.542790] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1680.542791] Call Trace: [ 1680.542792] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1680.542797] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1680.542800] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1680.542801] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1680.542803] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1680.542805] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1680.542807] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1680.542810] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1680.542812] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1680.542814] [<00000000672363f2>] do_exception+0x222/0x470 [ 1680.542818] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1680.542820] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1680.542822] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1680.542825] Mem-Info: [ 1680.542826] active_anon:361046 inactive_anon:85398 isolated_anon:452 active_file:2 inactive_file:0 isolated_file:3 unevictable:3 dirty:9 writeback:0 slab_reclaimable:13076 slab_unreclaimable:14973 mapped:32 shmem:0 pagetables:3588 bounce:0 kernel_misc_reclaimable:0 free:1357 free_pcp:7 free_cma:0 [ 1680.542830] Node 0 active_anon:1444184kB inactive_anon:341592kB active_file:8kB inactive_file:0kB unevictable:12kB isolated(anon):1808kB isolated(file):12kB mapped:128kB dirty:36kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5024kB pagetables:14352kB all_unreclaimable? no [ 1680.542834] Node 0 DMA free:5428kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1444224kB inactive_anon:341408kB active_file:460kB inactive_file:0kB unevictable:12kB writepending:36kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:28kB local_pcp:28kB free_cma:0kB [ 1680.542838] lowmem_reserve[]: 0 0 0 [ 1680.542840] Node 0 DMA: 76*4kB (UME) 32*8kB (UM) 136*16kB (UME) 101*32kB (UME) 0*64kB 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6224kB [ 1680.542847] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1680.542848] 65 total pagecache pages [ 1680.542849] 38 pages in swap cache [ 1680.542849] Free swap = 0kB [ 1680.542850] Total swap = 2019324kB [ 1680.542851] 524288 pages RAM [ 1680.542851] 0 pages HighMem/MovableOnly [ 1680.542852] 19413 pages reserved [ 1680.542853] 1024 pages cma reserved [ 1680.542853] Tasks state (memory values in pages): [ 1680.542854] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1680.542856] [ 844] 0 844 10013 25 122880 272 -250 systemd-journal [ 1680.542859] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1680.542861] [ 1050] 999 1050 3834 30 88064 196 -900 systemd-oomd [ 1680.542863] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1680.542866] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1680.542868] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1680.542870] [ 1083] 0 1083 63561 64 155648 585 0 NetworkManager [ 1680.542872] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1680.542874] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1680.542876] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1680.542878] [ 1109] 81 1109 1230 0 53248 220 -900 dbus-broker [ 1680.542880] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1680.542883] [ 1126] 0 1126 13496 0 102400 226 0 gssproxy [ 1680.542885] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1680.542887] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1680.542889] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1680.542891] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1680.542893] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1680.542895] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1680.542897] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1680.542899] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1680.542901] [ 1254] 0 1254 1797 0 67584 100 0 runtest.sh [ 1680.542903] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1680.542905] [ 1303] 0 1303 4013 1 114688 593 0 sshd [ 1680.542907] [ 1304] 0 1304 40505 114 81920 1292 0 restraintd [ 1680.542909] [ 27019] 0 27019 18098 1 86016 592 -1000 dmeventd [ 1680.542911] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1680.542914] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1680.542916] [ 42457] 0 42457 3843 0 90112 221 0 systemd-userwor [ 1680.542917] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1680.542919] [ 42559] 0 42559 4194 0 94208 509 0 systemd-hostnam [ 1680.542921] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1680.542924] [ 43957] 0 43957 4782 0 75776 53 -1000 stress-ng [ 1680.542925] [ 43958] 0 43958 4783 0 73728 53 -1000 stress-ng [ 1680.542928] [ 43959] 0 43959 4783 3 73728 49 -1000 stress-ng [ 1680.542930] [ 43960] 0 43960 4783 10 73728 42 -1000 stress-ng [ 1680.542932] [ 43961] 0 43961 4783 11 73728 41 -1000 stress-ng [ 1680.542934] [ 43962] 0 43962 4783 0 73728 53 -1000 stress-ng [ 1680.542935] [ 43963] 0 43963 70319 6349 221184 11957 1000 stress-ng [ 1680.542937] [ 43964] 0 43964 4783 8 73728 44 -1000 stress-ng [ 1680.542939] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1680.542941] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1680.542943] [ 43967] 0 43967 4783 10 73728 42 -1000 stress-ng [ 1680.542945] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1680.542947] [ 43970] 0 43970 70319 4690 208896 12296 1000 stress-ng [ 1680.542949] [ 43971] 0 43971 4783 0 73728 53 -1000 stress-ng [ 1680.542951] [ 43972] 0 43972 4783 7 73728 45 -1000 stress-ng [ 1680.542953] [ 43973] 0 43973 4783 6 73728 46 -1000 stress-ng [ 1680.542955] [ 43974] 0 43974 4783 2 73728 50 -1000 stress-ng [ 1680.542957] [ 43975] 0 43975 4783 0 73728 58 -1000 stress-ng [ 1680.542959] [ 43976] 0 43976 4783 0 73728 54 -1000 stress-ng [ 1680.542961] [ 43977] 0 43977 4783 6 73728 46 -1000 stress-ng [ 1680.542963] [ 43978] 0 43978 4783 0 73728 53 -1000 stress-ng [ 1680.542965] [ 43979] 0 43979 4783 5 73728 47 -1000 stress-ng [ 1680.542967] [ 43980] 0 43980 4783 7 73728 45 -1000 stress-ng [ 1680.542968] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1680.542971] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1680.542972] [ 43984] 0 43984 4783 11 73728 41 -1000 stress-ng [ 1680.542974] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1680.542976] [ 43986] 0 43986 4783 5 73728 47 -1000 stress-ng [ 1680.542978] [ 43987] 0 43987 4783 6 73728 46 -1000 stress-ng [ 1680.542980] [ 43988] 0 43988 4783 0 73728 54 -1000 stress-ng [ 1680.542982] [ 43989] 0 43989 4783 0 73728 53 -1000 stress-ng [ 1680.542984] [ 43990] 0 43990 4783 0 73728 63 -1000 stress-ng [ 1680.542986] [ 43991] 0 43991 4783 0 73728 59 -1000 stress-ng [ 1680.542988] [ 43992] 0 43992 4783 4 73728 48 -1000 stress-ng [ 1680.542990] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1680.542992] [ 43994] 0 43994 4783 10 73728 42 -1000 stress-ng [ 1680.542993] [ 43995] 0 43995 4783 1 73728 51 -1000 stress-ng [ 1680.542995] [ 43996] 0 43996 4783 2 73728 50 -1000 stress-ng [ 1680.542997] [ 43997] 0 43997 4783 8 73728 44 -1000 stress-ng [ 1680.542999] [ 43998] 0 43998 4783 0 73728 51 -1000 stress-ng [ 1680.543001] [ 43999] 0 43999 4783 0 73728 55 -1000 stress-ng [ 1680.543003] [ 44000] 0 44000 4783 0 73728 57 -1000 stress-ng [ 1680.543005] [ 44001] 0 44001 4783 0 73728 54 -1000 stress-ng [ 1680.543007] [ 44002] 0 44002 4783 3 73728 49 -1000 stress-ng [ 1680.543009] [ 44003] 0 44003 4783 4 73728 48 -1000 stress-ng [ 1694.156323] [ 44004] 0 44004 4783 9 73728 42 -1000 stress-ng [ 1694.156334] [ 44005] 0 44005 4783 0 73728 55 -1000 stress-ng [ 1694.156337] [ 44006] 0 44006 4783 2 73728 50 -1000 stress-ng [ 1694.156340] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1694.156344] [ 44008] 0 44008 4783 0 73728 56 -1000 stress-ng [ 1694.156347] [ 44009] 0 44009 4783 1 73728 51 -1000 stress-ng [ 1694.156350] [ 44011] 0 44011 70319 15918 266240 8130 1000 stress-ng [ 1694.156354] [ 44012] 0 44012 70319 6196 182272 7358 1000 stress-ng [ 1694.156358] [ 44013] 0 44013 70319 9070 235520 11150 1000 stress-ng [ 1694.156362] [ 44014] 0 44014 70319 5921 243712 15421 1000 stress-ng [ 1694.156393] [ 44015] 0 44015 70319 5988 215040 11592 1000 stress-ng [ 1694.156395] [ 44016] 0 44016 70319 8787 247808 13082 1000 stress-ng [ 1694.156397] [ 44017] 0 44017 70319 3279 198656 12255 1000 stress-ng [ 1694.156400] [ 44018] 0 44018 70319 5966 229376 13594 1000 stress-ng [ 1694.156403] [ 44020] 0 44020 70319 16733 288768 10285 1000 stress-ng [ 1694.156405] [ 44023] 0 44023 70319 8748 210944 8304 1000 stress-ng [ 1694.156412] [ 44024] 0 44024 4783 0 73728 57 -1000 stress-ng [ 1694.156429] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1694.156431] [ 44026] 0 44026 4783 0 73728 58 -1000 stress-ng [ 1694.156434] [ 44027] 0 44027 4783 12 73728 44 -1000 stress-ng [ 1694.156436] [ 44028] 0 44028 4783 0 73728 53 -1000 stress-ng [ 1694.156438] [ 44029] 0 44029 4783 0 73728 55 -1000 stress-ng [ 1694.156441] [ 44030] 0 44030 70319 5692 237568 14857 1000 stress-ng [ 1694.156443] [ 44031] 0 44031 4783 2 73728 50 -1000 stress-ng [ 1694.156446] [ 44032] 0 44032 4783 0 73728 54 -1000 stress-ng [ 1694.156448] [ 44033] 0 44033 4783 0 73728 63 -1000 stress-ng [ 1694.156450] [ 44034] 0 44034 4783 6 73728 46 -1000 stress-ng [ 1694.156453] [ 44035] 0 44035 4783 0 73728 56 -1000 stress-ng [ 1694.156455] [ 44036] 0 44036 4783 5 73728 47 -1000 stress-ng [ 1694.156457] [ 44037] 0 44037 4783 0 73728 55 -1000 stress-ng [ 1694.156459] [ 44038] 0 44038 4783 11 73728 45 -1000 stress-ng [ 1694.156462] [ 44039] 0 44039 4783 7 73728 45 -1000 stress-ng [ 1694.156464] [ 44040] 0 44040 70319 5495 163840 5682 1000 stress-ng [ 1694.156466] [ 44041] 0 44041 70319 7293 210944 9825 1000 stress-ng [ 1694.156468] [ 44042] 0 44042 70319 8318 186368 5698 1000 stress-ng [ 1694.156471] [ 44043] 0 44043 70319 8991 225280 9909 1000 stress-ng [ 1694.156473] [ 44044] 0 44044 70319 15554 235520 4798 1000 stress-ng [ 1694.156475] [ 44045] 0 44045 70319 3708 178176 9384 1000 stress-ng [ 1694.156478] [ 44047] 0 44047 70319 8797 206848 7793 1000 stress-ng [ 1694.156481] [ 44048] 0 44048 70319 7130 231424 12562 1000 stress-ng [ 1694.156483] [ 44049] 0 44049 70319 7854 208896 8999 1000 stress-ng [ 1694.156485] [ 44050] 0 44050 70319 3581 212992 13735 1000 stress-ng [ 1694.156488] [ 44051] 0 44051 70319 7268 202752 8992 1000 stress-ng [ 1694.156491] [ 44052] 0 44052 70319 7021 182272 6599 1000 stress-ng [ 1694.156493] [ 44053] 0 44053 70319 7424 206848 9232 1000 stress-ng [ 1694.156495] [ 44054] 0 44054 70319 7994 180224 5296 1000 stress-ng [ 1694.156498] [ 44056] 0 44056 70319 10590 239616 10158 1000 stress-ng [ 1694.156500] [ 44057] 0 44057 70319 7403 235520 12883 1000 stress-ng [ 1694.156503] [ 44059] 0 44059 70319 8776 221184 9662 1000 stress-ng [ 1694.156505] [ 44060] 0 44060 70319 6316 198656 9284 1000 stress-ng [ 1694.156508] [ 44061] 0 44061 70319 9749 188416 4597 1000 stress-ng [ 1694.156510] [ 44062] 0 44062 70319 9326 163840 1852 1000 stress-ng [ 1694.156512] [ 44063] 0 44063 70319 5791 202752 10337 1000 stress-ng [ 1694.156515] [ 44064] 0 44064 70319 4408 178176 8749 1000 stress-ng [ 1694.156517] [ 44065] 0 44065 70319 5126 151552 4600 1000 stress-ng [ 1694.156519] [ 44066] 0 44066 70319 8778 202752 7416 1000 stress-ng [ 1694.156521] [ 44067] 0 44067 70319 10265 176128 2629 1000 stress-ng [ 1694.156524] [ 44068] 0 44068 70319 6904 241664 14042 1000 stress-ng [ 1694.156526] [ 44069] 0 44069 70319 9383 239616 11361 1000 stress-ng [ 1694.156528] [ 44070] 0 44070 70319 2606 155648 7579 1000 stress-ng [ 1694.156531] [ 44071] 0 44071 70319 6143 198656 9523 1000 stress-ng [ 1694.156533] [ 44072] 0 44072 70319 9541 165888 1897 1000 stress-ng [ 1694.156535] [ 44073] 0 44073 70319 4356 157696 6093 1000 stress-ng [ 1694.156537] [ 44074] 0 44074 70319 11140 204800 5384 1000 stress-ng [ 1694.156540] [ 44075] 0 44075 70319 11116 194560 4022 1000 stress-ng [ 1694.156542] [ 44076] 0 44076 70319 8931 208896 8121 1000 stress-ng [ 1694.156545] [ 44077] 0 44077 70319 5202 194560 9936 1000 stress-ng [ 1694.156547] [ 44078] 0 44078 70319 5549 182272 8071 1000 stress-ng [ 1694.156549] [ 44079] 0 44079 70319 7087 167936 4553 1000 stress-ng [ 1694.156552] [ 44080] 0 44080 70319 10956 210944 6096 1000 stress-ng [ 1694.156554] [ 44081] 0 44081 70319 8662 206848 7994 1000 stress-ng [ 1694.156556] [ 44082] 0 44082 70319 6358 188416 7988 1000 stress-ng [ 1694.156559] [ 44083] 0 44083 70319 5807 210944 11377 1000 stress-ng [ 1694.156561] [ 44084] 0 44084 70319 4541 190464 9937 1000 stress-ng [ 1694.156563] [ 44085] 0 44085 70319 9254 202752 6940 1000 stress-ng [ 1694.156566] [ 44086] 0 44086 70319 12126 169984 40 1000 stress-ng [ 1694.156568] [ 44087] 0 44087 70319 2650 96256 38 1000 stress-ng [ 1694.156570] [ 44090] 0 44090 1334 0 59392 29 0 sleep [ 1694.156573] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44020,uid=0 [ 1694.156586] Out of memory: Killed process 44020 (stress-ng) total-vm:281276kB, anon-rss:66932kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:282kB oom_score_adj:1000 [ 1695.331881] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1695.331893] CPU: 1 PID: 44065 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1695.331896] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1695.331897] Call Trace: [ 1695.331898] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1695.331907] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1695.331911] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1695.331913] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1695.331914] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1695.331919] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1695.331921] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1695.331926] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1695.331930] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1695.331932] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1695.331933] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1695.331938] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1695.331940] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1695.331945] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1695.331947] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1695.331951] Mem-Info: [ 1695.331952] active_anon:331881 inactive_anon:114698 isolated_anon:187 active_file:124 inactive_file:241 isolated_file:32 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13076 slab_unreclaimable:14967 mapped:203 shmem:0 pagetables:3567 bounce:0 kernel_misc_reclaimable:0 free:1503 free_pcp:0 free_cma:0 [ 1695.331957] Node 0 active_anon:1327524kB inactive_anon:458792kB active_file:496kB inactive_file:964kB unevictable:12kB isolated(anon):748kB isolated(file):128kB mapped:812kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5016kB pagetables:14268kB all_unreclaimable? no [ 1695.331961] Node 0 DMA free:6012kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1328192kB inactive_anon:458692kB active_file:752kB inactive_file:1048kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1695.331966] lowmem_reserve[]: 0 0 0 [ 1695.331967] Node 0 DMA: 41*4kB (UM) 26*8kB (UME) 128*16kB (UME) 100*32kB (UME) 2*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5876kB [ 1695.331974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1695.331976] 445 total pagecache pages [ 1695.331976] 53 pages in swap cache [ 1695.331977] Free swap = 0kB [ 1695.331978] Total swap = 2019324kB [ 1695.331979] 524288 pages RAM [ 1695.331980] 0 pages HighMem/MovableOnly [ 1695.331981] 19413 pages reserved [ 1695.331981] 1024 pages cma reserved [ 1695.331982] Tasks state (memory values in pages): [ 1695.331983] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1695.331985] [ 844] 0 844 10013 23 122880 274 -250 systemd-journal [ 1695.331987] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1695.331990] [ 1050] 999 1050 3834 19 88064 207 -900 systemd-oomd [ 1695.331992] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1695.331995] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1695.331997] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1695.331999] [ 1083] 0 1083 63561 103 155648 548 0 NetworkManager [ 1695.332001] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1695.332003] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1695.332006] [ 1104] 996 1104 21090 0 75776 184 0 chronyd [ 1695.332008] [ 1109] 81 1109 1230 2 53248 218 -900 dbus-broker [ 1695.332010] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1695.332012] [ 1126] 0 1126 13496 0 102400 232 0 gssproxy [ 1695.332014] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1695.332016] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1695.332018] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1695.332021] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1695.332023] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1695.332025] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1695.332027] [ 1222] 0 1222 57821 22 77824 253 -1000 restraintd [ 1695.332029] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1695.332031] [ 1254] 0 1254 1797 11 67584 87 0 runtest.sh [ 1695.332033] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1695.332035] [ 1303] 0 1303 4013 39 114688 554 0 sshd [ 1695.332037] [ 1304] 0 1304 40505 150 81920 1256 0 restraintd [ 1695.332039] [ 27019] 0 27019 18098 0 86016 602 -1000 dmeventd [ 1695.332042] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1695.332044] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1695.332046] [ 42457] 0 42457 3843 0 90112 235 0 systemd-userwor [ 1695.332048] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1695.332050] [ 42559] 0 42559 3850 122 88064 195 0 systemd-hostnam [ 1695.332052] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1695.332054] [ 43957] 0 43957 4782 0 75776 53 -1000 stress-ng [ 1695.332056] [ 43958] 0 43958 4783 5 73728 47 -1000 stress-ng [ 1695.332059] [ 43959] 0 43959 4783 3 73728 49 -1000 stress-ng [ 1695.332061] [ 43960] 0 43960 4783 36 73728 35 -1000 stress-ng [ 1695.332063] [ 43961] 0 43961 4783 5 73728 47 -1000 stress-ng [ 1695.332065] [ 43962] 0 43962 4783 8 73728 44 -1000 stress-ng [ 1695.332067] [ 43963] 0 43963 70319 6544 221184 11960 1000 stress-ng [ 1695.332069] [ 43964] 0 43964 4783 10 73728 42 -1000 stress-ng [ 1695.332071] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1695.332073] [ 43966] 0 43966 4783 29 73728 42 -1000 stress-ng [ 1695.332075] [ 43967] 0 43967 4783 4 73728 48 -1000 stress-ng [ 1695.332077] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1695.332079] [ 43970] 0 43970 70319 4515 208896 12471 1000 stress-ng [ 1695.332081] [ 43971] 0 43971 4783 0 73728 59 -1000 stress-ng [ 1695.332083] [ 43972] 0 43972 4783 4 73728 48 -1000 stress-ng [ 1695.332085] [ 43973] 0 43973 4783 8 73728 44 -1000 stress-ng [ 1695.332087] [ 43974] 0 43974 4783 1 73728 51 -1000 stress-ng [ 1695.332089] [ 43975] 0 43975 4783 8 73728 44 -1000 stress-ng [ 1695.332091] [ 43976] 0 43976 4783 0 73728 57 -1000 stress-ng [ 1695.332093] [ 43977] 0 43977 4783 0 73728 52 -1000 stress-ng [ 1695.332095] [ 43978] 0 43978 4783 0 73728 53 -1000 stress-ng [ 1695.332097] [ 43979] 0 43979 4783 5 73728 47 -1000 stress-ng [ 1695.332099] [ 43980] 0 43980 4783 4 73728 48 -1000 stress-ng [ 1695.332102] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1695.332104] [ 43983] 0 43983 4783 0 73728 51 -1000 stress-ng [ 1695.332106] [ 43984] 0 43984 4783 4 73728 48 -1000 stress-ng [ 1695.332111] [ 43985] 0 43985 4783 0 73728 51 -1000 stress-ng [ 1695.332113] [ 43986] 0 43986 4783 13 73728 42 -1000 stress-ng [ 1695.332115] [ 43987] 0 43987 4783 3 73728 49 -1000 stress-ng [ 1695.332118] [ 43988] 0 43988 4783 8 73728 44 -1000 stress-ng [ 1695.332119] [ 43989] 0 43989 4783 41 73728 44 -1000 stress-ng [ 1695.332121] [ 43990] 0 43990 4783 8 73728 44 -1000 stress-ng [ 1695.332123] [ 43991] 0 43991 4783 7 73728 45 -1000 stress-ng [ 1695.332125] [ 43992] 0 43992 4783 1 73728 51 -1000 stress-ng [ 1695.332127] [ 43993] 0 43993 4783 0 73728 51 -1000 stress-ng [ 1695.332129] [ 43994] 0 43994 4783 4 73728 48 -1000 stress-ng [ 1695.332131] [ 43995] 0 43995 4783 8 73728 44 -1000 stress-ng [ 1695.332133] [ 43996] 0 43996 4783 0 73728 53 -1000 stress-ng [ 1695.332135] [ 43997] 0 43997 4783 5 73728 47 -1000 stress-ng [ 1695.332137] [ 43998] 0 43998 4783 16 73728 36 -1000 stress-ng [ 1695.332139] [ 43999] 0 43999 4783 6 73728 46 -1000 stress-ng [ 1695.332142] [ 44000] 0 44000 4783 0 73728 57 -1000 stress-ng [ 1695.332144] [ 44001] 0 44001 4783 0 73728 54 -1000 stress-ng [ 1695.332146] [ 44002] 0 44002 4783 13 73728 43 -1000 stress-ng [ 1695.332148] [ 44003] 0 44003 4783 0 73728 55 -1000 stress-ng [ 1695.332150] [ 44004] 0 44004 4783 7 73728 44 -1000 stress-ng [ 1695.332152] [ 44005] 0 44005 4783 0 73728 55 -1000 stress-ng [ 1695.332154] [ 44006] 0 44006 4783 11 73728 44 -1000 stress-ng [ 1695.332156] [ 44007] 0 44007 4783 0 73728 51 -1000 stress-ng [ 1695.332158] [ 44008] 0 44008 4783 8 73728 44 -1000 stress-ng [ 1695.332160] [ 44009] 0 44009 4783 10 73728 42 -1000 stress-ng [ 1695.332162] [ 44011] 0 44011 70319 11718 266240 12462 1000 stress-ng [ 1695.332164] [ 44012] 0 44012 70319 6380 184320 7372 1000 stress-ng [ 1695.332166] [ 44013] 0 44013 70319 9253 237568 11165 1000 stress-ng [ 1695.332168] [ 44014] 0 44014 70319 6053 245760 15421 1000 stress-ng [ 1695.332170] [ 44015] 0 44015 70319 5988 215040 11592 1000 stress-ng [ 1695.332172] [ 44016] 0 44016 70319 8919 249856 13082 1000 stress-ng [ 1695.332174] [ 44017] 0 44017 70319 3609 200704 12255 1000 stress-ng [ 1695.332176] [ 44018] 0 44018 70319 5965 229376 13595 1000 stress-ng [ 1695.332179] [ 44023] 0 44023 70319 8929 212992 8387 1000 stress-ng [ 1695.332181] [ 44024] 0 44024 4783 0 73728 57 -1000 stress-ng [ 1695.332183] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1695.332185] [ 44026] 0 44026 4783 8 73728 44 -1000 stress-ng [ 1695.332187] [ 44027] 0 44027 4783 8 73728 44 -1000 stress-ng [ 1695.332189] [ 44028] 0 44028 4783 0 73728 53 -1000 stress-ng [ 1695.332191] [ 44029] 0 44029 4783 0 73728 55 -1000 stress-ng [ 1695.332193] [ 44030] 0 44030 70319 5890 239616 14857 1000 stress-ng [ 1695.332195] [ 44031] 0 44031 4783 2 73728 50 -1000 stress-ng [ 1695.332197] [ 44032] 0 44032 4783 0 73728 54 -1000 stress-ng [ 1695.332199] [ 44033] 0 44033 4783 8 73728 44 -1000 stress-ng [ 1695.332201] [ 44034] 0 44034 4783 6 73728 46 -1000 stress-ng [ 1695.332203] [ 44035] 0 44035 4783 8 73728 44 -1000 stress-ng [ 1695.332205] [ 44036] 0 44036 4783 5 73728 47 -1000 stress-ng [ 1695.332207] [ 44037] 0 44037 4783 20 73728 44 -1000 stress-ng [ 1695.332209] [ 44038] 0 44038 4783 10 73728 45 -1000 stress-ng [ 1695.332210] [ 44039] 0 44039 4783 7 73728 45 -1000 stress-ng [ 1695.332212] [ 44040] 0 44040 70319 7672 180224 5683 1000 stress-ng [ 1695.332214] [ 44041] 0 44041 70319 11614 245760 9860 1000 stress-ng [ 1695.332216] [ 44042] 0 44042 70319 11039 210944 6145 1000 stress-ng [ 1695.332218] [ 44043] 0 44043 70319 8902 225280 9998 1000 stress-ng [ 1695.332221] [ 44044] 0 44044 70319 15553 235520 4799 1000 stress-ng [ 1695.332223] [ 44045] 0 44045 70319 5014 188416 9398 1000 stress-ng [ 1695.332225] [ 44047] 0 44047 70319 9064 208896 7856 1000 stress-ng [ 1695.332227] [ 44048] 0 44048 70319 7119 231424 12573 1000 stress-ng [ 1695.332229] [ 44049] 0 44049 70319 7993 210944 9058 1000 stress-ng [ 1695.332231] [ 44050] 0 44050 70319 2908 212992 14408 1000 stress-ng [ 1695.332233] [ 44051] 0 44051 70319 7547 206848 9043 1000 stress-ng [ 1695.332235] [ 44052] 0 44052 70319 7086 184320 6666 1000 stress-ng [ 1695.332237] [ 44053] 0 44053 70319 7419 206848 9237 1000 stress-ng [ 1695.332239] [ 44054] 0 44054 70319 8185 182272 5303 1000 stress-ng [ 1695.332241] [ 44056] 0 44056 70319 10722 239616 10158 1000 stress-ng [ 1695.332243] [ 44057] 0 44057 70319 5340 235520 14946 1000 stress-ng [ 1695.332245] [ 44059] 0 44059 70319 8907 221184 9663 1000 stress-ng [ 1695.332247] [ 44060] 0 44060 70319 6382 198656 9284 1000 stress-ng [ 1695.332249] [ 44061] 0 44061 70319 9746 188416 4600 1000 stress-ng [ 1695.332251] [ 44062] 0 44062 70319 9326 163840 1852 1000 stress-ng [ 1695.332253] [ 44063] 0 44063 70319 5584 202752 10544 1000 stress-ng [ 1695.332255] [ 44064] 0 44064 70319 6604 196608 8863 1000 stress-ng [ 1695.332257] [ 44065] 0 44065 70319 5126 151552 4600 1000 stress-ng [ 1695.332259] [ 44066] 0 44066 70319 9899 212992 7417 1000 stress-ng [ 1695.332262] [ 44067] 0 44067 70319 10397 178176 2629 1000 stress-ng [ 1695.332264] [ 44068] 0 44068 70319 6776 241664 14170 1000 stress-ng [ 1695.332266] [ 44069] 0 44069 70319 14392 280576 11368 1000 stress-ng [ 1695.332268] [ 44070] 0 44070 70319 2606 155648 7579 1000 stress-ng [ 1695.332270] [ 44071] 0 44071 70319 6138 198656 9528 1000 stress-ng [ 1695.332272] [ 44072] 0 44072 70319 9734 165888 1902 1000 stress-ng [ 1695.332274] [ 44073] 0 44073 70319 4549 159744 6296 1000 stress-ng [ 1695.332276] [ 44074] 0 44074 70319 10264 204800 6260 1000 stress-ng [ 1695.332278] [ 44075] 0 44075 70319 11444 198656 4090 1000 stress-ng [ 1695.332280] [ 44076] 0 44076 70319 9134 212992 8182 1000 stress-ng [ 1695.332282] [ 44077] 0 44077 70319 5195 194560 9943 1000 stress-ng [ 1695.332284] [ 44078] 0 44078 70319 5548 182272 8072 1000 stress-ng [ 1695.332286] [ 44079] 0 44079 70319 6696 167936 4944 1000 stress-ng [ 1695.332288] [ 44080] 0 44080 70319 10924 210944 6128 1000 stress-ng [ 1695.332290] [ 44081] 0 44081 70319 8860 208896 7994 1000 stress-ng [ 1695.332292] [ 44082] 0 44082 70319 6358 188416 7988 1000 stress-ng [ 1695.332294] [ 44083] 0 44083 70319 5972 212992 11410 1000 stress-ng [ 1695.332296] [ 44084] 0 44084 70319 4541 190464 9937 1000 stress-ng [ 1695.332298] [ 44085] 0 44085 70319 9763 208896 7289 1000 stress-ng [ 1695.332300] [ 44086] 0 44086 70319 13240 180224 48 1000 stress-ng [ 1695.332302] [ 44087] 0 44087 70319 2712 96256 42 1000 stress-ng [ 1695.332304] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44069,uid=0 [ 1695.332312] Out of memory: Killed process 44069 (stress-ng) total-vm:281276kB, anon-rss:57568kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:274kB oom_score_adj:1000 [ 1697.344140] oom_reaper: reaped process 44069 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1697.366637] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1697.366644] CPU: 1 PID: 44081 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1697.366646] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1697.366647] Call Trace: [ 1697.366648] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1697.366653] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1697.366655] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1697.366657] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1697.366658] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1697.366661] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1697.366663] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1697.366666] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1697.366668] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1697.366669] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1697.366671] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1697.366673] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1697.366676] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1697.366678] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1697.366680] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1697.366683] Mem-Info: [ 1697.366684] active_anon:443683 inactive_anon:2424 isolated_anon:338 active_file:178 inactive_file:321 isolated_file:43 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13063 slab_unreclaimable:14958 mapped:450 shmem:0 pagetables:3586 bounce:0 kernel_misc_reclaimable:0 free:1564 free_pcp:0 free_cma:0 [ 1697.366688] Node 0 active_anon:1774816kB inactive_anon:9696kB active_file:712kB inactive_file:1284kB unevictable:12kB isolated(anon):1352kB isolated(file):172kB mapped:1800kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5008kB pagetables:14344kB all_unreclaimable? no [ 1697.366691] Node 0 DMA free:6256kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1774304kB inactive_anon:10208kB active_file:716kB inactive_file:1352kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1697.366696] lowmem_reserve[]: 0 0 0 [ 1697.366698] Node 0 DMA: 148*4kB (UMC) 64*8kB (UM) 146*16kB (UME) 103*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6736kB [ 1697.366705] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1697.366706] 634 total pagecache pages [ 1697.366707] 42 pages in swap cache [ 1697.366708] Free swap = 0kB [ 1697.366708] Total swap = 2019324kB [ 1697.366709] 524288 pages RAM [ 1697.366710] 0 pages HighMem/MovableOnly [ 1697.366710] 19413 pages reserved [ 1697.366711] 1024 pages cma reserved [ 1697.366712] Tasks state (memory values in pages): [ 1697.366712] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1697.366714] [ 844] 0 844 10013 104 122880 247 -250 systemd-journal [ 1697.366717] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1697.366719] [ 1050] 999 1050 3834 30 88064 196 -900 systemd-oomd [ 1697.366722] [ 1051] 0 1051 4359 1 67584 182 -1000 auditd [ 1697.366724] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1697.366726] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1697.366728] [ 1083] 0 1083 63561 99 155648 552 0 NetworkManager [ 1697.366730] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1697.366732] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1697.366734] [ 1104] 996 1104 21090 15 75776 169 0 chronyd [ 1697.366736] [ 1109] 81 1109 1230 0 53248 233 -900 dbus-broker [ 1697.366738] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1697.366740] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1697.366743] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1697.366745] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1697.366747] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1697.366749] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1697.366751] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1697.366752] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1697.366755] [ 1222] 0 1222 57821 23 77824 252 -1000 restraintd [ 1697.366757] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1697.366759] [ 1254] 0 1254 1797 28 67584 70 0 runtest.sh [ 1697.366761] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1697.366763] [ 1303] 0 1303 4013 36 114688 557 0 sshd [ 1697.366765] [ 1304] 0 1304 40505 136 81920 1270 0 restraintd [ 1697.366767] [ 27019] 0 27019 18098 0 86016 596 -1000 dmeventd [ 1697.366770] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1697.366772] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1697.366774] [ 42457] 0 42457 3843 0 90112 237 0 systemd-userwor [ 1697.366776] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1697.366778] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1697.366780] [ 43957] 0 43957 4782 0 75776 53 -1000 stress-ng [ 1697.366782] [ 43958] 0 43958 4783 4 73728 48 -1000 stress-ng [ 1697.366784] [ 43959] 0 43959 4783 2 73728 50 -1000 stress-ng [ 1697.366786] [ 43960] 0 43960 4783 15 73728 37 -1000 stress-ng [ 1697.366788] [ 43961] 0 43961 4783 3 73728 49 -1000 stress-ng [ 1697.366790] [ 43962] 0 43962 4783 6 73728 46 -1000 stress-ng [ 1697.366791] [ 43963] 0 43963 70319 6544 221184 11960 1000 stress-ng [ 1697.366794] [ 43964] 0 43964 4783 8 73728 44 -1000 stress-ng [ 1697.366796] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1697.366798] [ 43966] 0 43966 4783 8 73728 44 -1000 stress-ng [ 1697.366800] [ 43967] 0 43967 4783 4 73728 48 -1000 stress-ng [ 1697.366802] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1697.366804] [ 43970] 0 43970 70319 4515 208896 12471 1000 stress-ng [ 1697.366806] [ 43971] 0 43971 4783 0 73728 61 -1000 stress-ng [ 1697.366808] [ 43972] 0 43972 4783 2 73728 50 -1000 stress-ng [ 1697.366809] [ 43973] 0 43973 4783 6 73728 46 -1000 stress-ng [ 1697.366811] [ 43974] 0 43974 4783 0 73728 53 -1000 stress-ng [ 1697.366813] [ 43975] 0 43975 4783 6 73728 46 -1000 stress-ng [ 1697.366815] [ 43976] 0 43976 4783 0 73728 57 -1000 stress-ng [ 1697.366817] [ 43977] 0 43977 4783 8 73728 44 -1000 stress-ng [ 1697.366819] [ 43978] 0 43978 4783 8 73728 44 -1000 stress-ng [ 1697.366821] [ 43979] 0 43979 4783 5 73728 47 -1000 stress-ng [ 1697.366823] [ 43980] 0 43980 4783 4 73728 48 -1000 stress-ng [ 1697.366825] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1697.366827] [ 43983] 0 43983 4783 14 73728 38 -1000 stress-ng [ 1697.366829] [ 43984] 0 43984 4783 6 73728 46 -1000 stress-ng [ 1697.366831] [ 43985] 0 43985 4783 7 73728 45 -1000 stress-ng [ 1697.366833] [ 43986] 0 43986 4783 8 73728 44 -1000 stress-ng [ 1697.366835] [ 43987] 0 43987 4783 1 73728 51 -1000 stress-ng [ 1697.366837] [ 43988] 0 43988 4783 6 73728 46 -1000 stress-ng [ 1697.366839] [ 43989] 0 43989 4783 8 73728 44 -1000 stress-ng [ 1697.366841] [ 43990] 0 43990 4783 9 73728 43 -1000 stress-ng [ 1697.366843] [ 43991] 0 43991 4783 5 73728 47 -1000 stress-ng [ 1697.366845] [ 43992] 0 43992 4783 0 73728 53 -1000 stress-ng [ 1697.366847] [ 43993] 0 43993 4783 20 73728 36 -1000 stress-ng [ 1697.366849] [ 43994] 0 43994 4783 2 73728 50 -1000 stress-ng [ 1697.366851] [ 43995] 0 43995 4783 6 73728 46 -1000 stress-ng [ 1697.366853] [ 43996] 0 43996 4783 6 73728 46 -1000 stress-ng [ 1697.366854] [ 43997] 0 43997 4783 3 73728 49 -1000 stress-ng [ 1697.366856] [ 43998] 0 43998 4783 5 73728 47 -1000 stress-ng [ 1697.366858] [ 43999] 0 43999 4783 5 73728 47 -1000 stress-ng [ 1697.366860] [ 44000] 0 44000 4783 0 73728 57 -1000 stress-ng [ 1697.366862] [ 44001] 0 44001 4783 0 73728 54 -1000 stress-ng [ 1697.366864] [ 44002] 0 44002 4783 7 73728 45 -1000 stress-ng [ 1697.366866] [ 44003] 0 44003 4783 0 73728 60 -1000 stress-ng [ 1697.366868] [ 44004] 0 44004 4783 6 73728 45 -1000 stress-ng [ 1697.366870] [ 44005] 0 44005 4783 5 73728 47 -1000 stress-ng [ 1697.366872] [ 44006] 0 44006 4783 11 73728 44 -1000 stress-ng [ 1697.366874] [ 44007] 0 44007 4783 8 73728 44 -1000 stress-ng [ 1697.366876] [ 44008] 0 44008 4783 6 73728 46 -1000 stress-ng [ 1697.366878] [ 44009] 0 44009 4783 8 73728 44 -1000 stress-ng [ 1697.366879] [ 44011] 0 44011 70319 12456 274432 12648 1000 stress-ng [ 1697.366882] [ 44012] 0 44012 70319 6839 186368 7375 1000 stress-ng [ 1697.366884] [ 44013] 0 44013 70319 9253 237568 11165 1000 stress-ng [ 1697.366886] [ 44014] 0 44014 70319 6052 245760 15422 1000 stress-ng [ 1697.366888] [ 44015] 0 44015 70319 5987 215040 11593 1000 stress-ng [ 1697.366890] [ 44016] 0 44016 70319 8918 249856 13083 1000 stress-ng [ 1697.366892] [ 44017] 0 44017 70319 3788 202752 12274 1000 stress-ng [ 1697.366894] [ 44018] 0 44018 70319 5932 229376 13628 1000 stress-ng [ 1697.366896] [ 44023] 0 44023 70319 8268 212992 9048 1000 stress-ng [ 1697.366898] [ 44024] 0 44024 4783 8 73728 44 -1000 stress-ng [ 1697.366900] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1697.366902] [ 44026] 0 44026 4783 8 73728 44 -1000 stress-ng [ 1697.366903] [ 44027] 0 44027 4783 8 73728 44 -1000 stress-ng [ 1697.366906] [ 44028] 0 44028 4783 0 73728 55 -1000 stress-ng [ 1697.366908] [ 44029] 0 44029 4783 0 73728 59 -1000 stress-ng [ 1697.366910] [ 44030] 0 44030 70319 6481 243712 14860 1000 stress-ng [ 1697.366912] [ 44031] 0 44031 4783 0 73728 52 -1000 stress-ng [ 1697.366914] [ 44032] 0 44032 4783 6 73728 46 -1000 stress-ng [ 1697.366916] [ 44033] 0 44033 4783 6 73728 46 -1000 stress-ng [ 1697.366917] [ 44034] 0 44034 4783 4 73728 48 -1000 stress-ng [ 1697.366919] [ 44035] 0 44035 4783 6 73728 46 -1000 stress-ng [ 1697.366921] [ 44036] 0 44036 4783 3 73728 49 -1000 stress-ng [ 1697.366923] [ 44037] 0 44037 4783 7 73728 45 -1000 stress-ng [ 1697.366925] [ 44038] 0 44038 4783 10 73728 45 -1000 stress-ng [ 1697.366927] [ 44039] 0 44039 4783 2 73728 50 -1000 stress-ng [ 1697.366929] [ 44040] 0 44040 70319 7936 182272 5683 1000 stress-ng [ 1697.366931] [ 44041] 0 44041 70319 15706 278528 9860 1000 stress-ng [ 1697.366933] [ 44042] 0 44042 70319 11039 210944 6145 1000 stress-ng [ 1697.366935] [ 44043] 0 44043 70319 8901 225280 9999 1000 stress-ng [ 1697.366937] [ 44044] 0 44044 70319 15780 241664 5166 1000 stress-ng [ 1697.366939] [ 44045] 0 44045 70319 5014 188416 9398 1000 stress-ng [ 1697.366941] [ 44047] 0 44047 70319 9444 212992 7872 1000 stress-ng [ 1697.366943] [ 44048] 0 44048 70319 6098 231424 13594 1000 stress-ng [ 1697.366945] [ 44049] 0 44049 70319 8084 210944 9099 1000 stress-ng [ 1697.366948] [ 44050] 0 44050 70319 2813 212992 14503 1000 stress-ng [ 1697.366950] [ 44051] 0 44051 70319 7547 206848 9043 1000 stress-ng [ 1697.366952] [ 44052] 0 44052 70319 7212 188416 7134 1000 stress-ng [ 1697.366954] [ 44053] 0 44053 70319 7876 212992 9638 1000 stress-ng [ 1697.366956] [ 44054] 0 44054 70319 8515 184320 5303 1000 stress-ng [ 1697.366958] [ 44056] 0 44056 70319 8692 239616 12188 1000 stress-ng [ 1697.366960] [ 44057] 0 44057 70319 5336 235520 14950 1000 stress-ng [ 1697.366962] [ 44059] 0 44059 70319 8826 221184 9744 1000 stress-ng [ 1697.366964] [ 44060] 0 44060 70319 7735 210944 9317 1000 stress-ng [ 1697.366966] [ 44061] 0 44061 70319 9746 188416 4600 1000 stress-ng [ 1697.366968] [ 44062] 0 44062 70319 8811 163840 2565 1000 stress-ng [ 1697.366970] [ 44063] 0 44063 70319 5583 202752 10545 1000 stress-ng [ 1697.366972] [ 44064] 0 44064 70319 6515 198656 9084 1000 stress-ng [ 1697.366974] [ 44065] 0 44065 70319 5126 151552 4600 1000 stress-ng [ 1697.366975] [ 44066] 0 44066 70319 9892 212992 7424 1000 stress-ng [ 1697.366977] [ 44067] 0 44067 70319 7902 178176 5124 1000 stress-ng [ 1697.366980] [ 44068] 0 44068 70319 6710 241664 14236 1000 stress-ng [ 1697.366982] [ 44070] 0 44070 70319 2606 155648 7579 1000 stress-ng [ 1697.366983] [ 44071] 0 44071 70319 6136 198656 9530 1000 stress-ng [ 1697.366985] [ 44072] 0 44072 70319 9728 165888 1908 1000 stress-ng [ 1697.366987] [ 44073] 0 44073 70319 4615 161792 6296 1000 stress-ng [ 1697.366989] [ 44074] 0 44074 70319 8960 204800 7564 1000 stress-ng [ 1697.366991] [ 44075] 0 44075 70319 12632 206848 4090 1000 stress-ng [ 1697.366993] [ 44076] 0 44076 70319 9126 212992 8190 1000 stress-ng [ 1697.366995] [ 44077] 0 44077 70319 12249 251904 9951 1000 stress-ng [ 1697.366997] [ 44078] 0 44078 70319 11283 229376 8079 1000 stress-ng [ 1697.366999] [ 44079] 0 44079 70319 6762 167936 4944 1000 stress-ng [ 1697.367001] [ 44080] 0 44080 70319 10882 210944 6170 1000 stress-ng [ 1697.367003] [ 44081] 0 44081 70319 8857 208896 7997 1000 stress-ng [ 1697.367005] [ 44082] 0 44082 70319 5884 190464 8660 1000 stress-ng [ 1697.367007] [ 44083] 0 44083 70319 5971 212992 11411 1000 stress-ng [ 1697.367009] [ 44084] 0 44084 70319 4541 190464 9937 1000 stress-ng [ 1697.367011] [ 44085] 0 44085 70319 9308 208896 7744 1000 stress-ng [ 1697.367013] [ 44086] 0 44086 70319 13238 180224 50 1000 stress-ng [ 1697.367015] [ 44087] 0 44087 70319 3042 98304 42 1000 stress-ng [ 1697.367017] [ 44093] 0 44093 1797 27 53248 71 0 runtest.sh [ 1697.367019] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44041,uid=0 [ 1697.367027] Out of memory: Killed process 44041 (stress-ng) total-vm:281276kB, anon-rss:62824kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:272kB oom_score_adj:1000 [ 1699.440080] oom_reaper: reaped process 44041 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1699.661328] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1699.661336] CPU: 1 PID: 44011 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1699.661338] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1699.661339] Call Trace: [ 1699.661340] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1699.661346] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1699.661349] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1699.661350] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1699.661352] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1699.661355] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1699.661356] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1699.661359] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1699.661362] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1699.661363] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1699.661365] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1699.661367] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1699.661369] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1699.661372] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1699.661374] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1699.661377] Mem-Info: [ 1699.661378] active_anon:342981 inactive_anon:103554 isolated_anon:392 active_file:131 inactive_file:209 isolated_file:15 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13063 slab_unreclaimable:14957 mapped:206 shmem:1 pagetables:3552 bounce:0 kernel_misc_reclaimable:0 free:1466 free_pcp:0 free_cma:10 [ 1699.661383] Node 0 active_anon:1371924kB inactive_anon:414216kB active_file:524kB inactive_file:836kB unevictable:12kB isolated(anon):1568kB isolated(file):60kB mapped:824kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:4992kB pagetables:14208kB all_unreclaimable? no [ 1699.661386] Node 0 DMA free:5864kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1372252kB inactive_anon:414144kB active_file:212kB inactive_file:1300kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:40kB [ 1699.661391] lowmem_reserve[]: 0 0 0 [ 1699.661392] Node 0 DMA: 131*4kB (MC) 21*8kB (M) 130*16kB (UM) 99*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5940kB [ 1699.661399] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1699.661400] 385 total pagecache pages [ 1699.661401] 31 pages in swap cache [ 1699.661402] Free swap = 0kB [ 1699.661403] Total swap = 2019324kB [ 1699.661403] 524288 pages RAM [ 1699.661404] 0 pages HighMem/MovableOnly [ 1699.661405] 19413 pages reserved [ 1699.661406] 1024 pages cma reserved [ 1699.661406] Tasks state (memory values in pages): [ 1699.661407] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1699.661409] [ 844] 0 844 10013 42 122880 255 -250 systemd-journal [ 1699.661412] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1699.661414] [ 1050] 999 1050 3834 17 88064 209 -900 systemd-oomd [ 1699.661416] [ 1051] 0 1051 4359 0 67584 187 -1000 auditd [ 1699.661419] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1699.661421] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1699.661423] [ 1083] 0 1083 63561 44 155648 607 0 NetworkManager [ 1699.661425] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1699.661427] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1699.661429] [ 1104] 996 1104 21090 0 75776 192 0 chronyd [ 1699.661431] [ 1109] 81 1109 1230 0 53248 233 -900 dbus-broker [ 1699.661433] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1699.661435] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1699.661437] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1699.661439] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1699.661441] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1699.661443] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1699.661445] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1699.661447] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1699.661449] [ 1222] 0 1222 57821 23 77824 252 -1000 restraintd [ 1699.661451] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1699.661453] [ 1254] 0 1254 1797 41 67584 57 0 runtest.sh [ 1699.661455] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1699.661457] [ 1303] 0 1303 4013 36 114688 557 0 sshd [ 1699.661460] [ 1304] 0 1304 40505 150 81920 1256 0 restraintd [ 1699.661462] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1699.661464] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1699.661466] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1699.661468] [ 42457] 0 42457 3843 0 90112 237 0 systemd-userwor [ 1699.661470] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1699.661472] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1699.661474] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1699.661476] [ 43958] 0 43958 4783 1 73728 51 -1000 stress-ng [ 1699.661478] [ 43959] 0 43959 4783 0 73728 52 -1000 stress-ng [ 1699.661480] [ 43960] 0 43960 4783 12 73728 40 -1000 stress-ng [ 1699.661482] [ 43961] 0 43961 4783 10 73728 45 -1000 stress-ng [ 1699.661484] [ 43962] 0 43962 4783 5 73728 47 -1000 stress-ng [ 1699.661486] [ 43963] 0 43963 70319 6610 221184 11960 1000 stress-ng [ 1699.661488] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1699.661490] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1699.661492] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1699.661494] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1699.661496] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1699.661498] [ 43970] 0 43970 70319 5505 217088 12471 1000 stress-ng [ 1699.661500] [ 43971] 0 43971 4783 0 73728 62 -1000 stress-ng [ 1699.661502] [ 43972] 0 43972 4783 0 73728 52 -1000 stress-ng [ 1699.661504] [ 43973] 0 43973 4783 5 73728 47 -1000 stress-ng [ 1699.661506] [ 43974] 0 43974 4783 6 73728 46 -1000 stress-ng [ 1699.661507] [ 43975] 0 43975 4783 5 73728 47 -1000 stress-ng [ 1699.661509] [ 43976] 0 43976 4783 0 73728 58 -1000 stress-ng [ 1699.661511] [ 43977] 0 43977 4783 7 73728 45 -1000 stress-ng [ 1699.661513] [ 43978] 0 43978 4783 7 73728 45 -1000 stress-ng [ 1699.661515] [ 43979] 0 43979 4783 5 73728 47 -1000 stress-ng [ 1699.661517] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1699.661519] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1699.661521] [ 43983] 0 43983 4783 4 73728 48 -1000 stress-ng [ 1699.661523] [ 43984] 0 43984 4783 5 73728 47 -1000 stress-ng [ 1699.661525] [ 43985] 0 43985 4783 4 73728 48 -1000 stress-ng [ 1699.661527] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1699.661529] [ 43987] 0 43987 4783 0 73728 52 -1000 stress-ng [ 1699.661531] [ 43988] 0 43988 4783 11 73728 45 -1000 stress-ng [ 1699.661533] [ 43989] 0 43989 4783 7 73728 45 -1000 stress-ng [ 1699.661535] [ 43990] 0 43990 4783 7 73728 45 -1000 stress-ng [ 1699.661537] [ 43991] 0 43991 4783 4 73728 48 -1000 stress-ng [ 1699.661539] [ 43992] 0 43992 4783 0 73728 54 -1000 stress-ng [ 1699.661541] [ 43993] 0 43993 4783 10 73728 46 -1000 stress-ng [ 1699.661543] [ 43994] 0 43994 4783 0 73728 52 -1000 stress-ng [ 1699.661545] [ 43995] 0 43995 4783 5 73728 47 -1000 stress-ng [ 1699.661547] [ 43996] 0 43996 4783 5 73728 47 -1000 stress-ng [ 1699.661549] [ 43997] 0 43997 4783 2 73728 50 -1000 stress-ng [ 1699.661551] [ 43998] 0 43998 4783 1 73728 51 -1000 stress-ng [ 1699.661553] [ 43999] 0 43999 4783 2 73728 50 -1000 stress-ng [ 1699.661555] [ 44000] 0 44000 4783 0 73728 57 -1000 stress-ng [ 1699.661557] [ 44001] 0 44001 4783 0 73728 55 -1000 stress-ng [ 1699.661559] [ 44002] 0 44002 4783 6 73728 46 -1000 stress-ng [ 1699.661561] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1699.661563] [ 44004] 0 44004 4783 3 73728 48 -1000 stress-ng [ 1699.661565] [ 44005] 0 44005 4783 5 73728 47 -1000 stress-ng [ 1699.661567] [ 44006] 0 44006 4783 10 73728 45 -1000 stress-ng [ 1699.661569] [ 44007] 0 44007 4783 0 73728 53 -1000 stress-ng [ 1699.661571] [ 44008] 0 44008 4783 5 73728 47 -1000 stress-ng [ 1699.661573] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1699.661575] [ 44011] 0 44011 70319 12852 276480 12648 1000 stress-ng [ 1699.661577] [ 44012] 0 44012 70319 7542 192512 7398 1000 stress-ng [ 1699.661579] [ 44013] 0 44013 70319 9217 237568 11201 1000 stress-ng [ 1699.661581] [ 44014] 0 44014 70319 6118 245760 15422 1000 stress-ng [ 1699.661583] [ 44015] 0 44015 70319 5987 215040 11593 1000 stress-ng [ 1699.661585] [ 44016] 0 44016 70319 8918 249856 13083 1000 stress-ng [ 1699.661587] [ 44017] 0 44017 70319 2824 202752 13238 1000 stress-ng [ 1699.661589] [ 44018] 0 44018 70319 5932 229376 13628 1000 stress-ng [ 1699.661591] [ 44023] 0 44023 70319 8466 212992 9048 1000 stress-ng [ 1699.661593] [ 44024] 0 44024 4783 7 73728 45 -1000 stress-ng [ 1699.661595] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1699.661597] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1699.661599] [ 44027] 0 44027 4783 7 73728 45 -1000 stress-ng [ 1699.661601] [ 44028] 0 44028 4783 0 73728 59 -1000 stress-ng [ 1699.661603] [ 44029] 0 44029 4783 0 73728 60 -1000 stress-ng [ 1699.661605] [ 44030] 0 44030 70319 5695 245760 15844 1000 stress-ng [ 1699.661607] [ 44031] 0 44031 4783 0 73728 53 -1000 stress-ng [ 1699.661609] [ 44032] 0 44032 4783 3 73728 49 -1000 stress-ng [ 1699.661611] [ 44033] 0 44033 4783 5 73728 47 -1000 stress-ng [ 1699.661613] [ 44034] 0 44034 4783 8 73728 44 -1000 stress-ng [ 1699.661615] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1699.661617] [ 44036] 0 44036 4783 2 73728 50 -1000 stress-ng [ 1699.661619] [ 44037] 0 44037 4783 5 73728 47 -1000 stress-ng [ 1699.661621] [ 44038] 0 44038 4783 7 73728 45 -1000 stress-ng [ 1699.661623] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1699.661625] [ 44040] 0 44040 70319 7903 182272 5716 1000 stress-ng [ 1699.661627] [ 44042] 0 44042 70319 10804 210944 6380 1000 stress-ng [ 1699.661629] [ 44043] 0 44043 70319 10215 235520 10005 1000 stress-ng [ 1699.661631] [ 44044] 0 44044 70319 15856 241664 5288 1000 stress-ng [ 1699.661633] [ 44045] 0 44045 70319 5348 194560 9724 1000 stress-ng [ 1699.661635] [ 44047] 0 44047 70319 7813 212992 9503 1000 stress-ng [ 1699.661637] [ 44048] 0 44048 70319 6045 231424 13647 1000 stress-ng [ 1699.661639] [ 44049] 0 44049 70319 8084 210944 9099 1000 stress-ng [ 1699.661641] [ 44050] 0 44050 70319 3209 215040 14503 1000 stress-ng [ 1699.661643] [ 44051] 0 44051 70319 7547 206848 9043 1000 stress-ng [ 1699.661645] [ 44052] 0 44052 70319 7179 188416 7167 1000 stress-ng [ 1699.661647] [ 44053] 0 44053 70319 7875 212992 9639 1000 stress-ng [ 1699.661649] [ 44054] 0 44054 70319 8473 184320 5345 1000 stress-ng [ 1699.661651] [ 44056] 0 44056 70319 8692 239616 12188 1000 stress-ng [ 1699.661653] [ 44057] 0 44057 70319 5335 235520 14951 1000 stress-ng [ 1699.661656] [ 44059] 0 44059 70319 8039 221184 10531 1000 stress-ng [ 1699.661658] [ 44060] 0 44060 70319 8459 215040 9319 1000 stress-ng [ 1699.661660] [ 44061] 0 44061 70319 9866 188416 4612 1000 stress-ng [ 1699.661662] [ 44062] 0 44062 70319 8810 163840 2566 1000 stress-ng [ 1699.661664] [ 44063] 0 44063 70319 5575 202752 10553 1000 stress-ng [ 1699.661666] [ 44064] 0 44064 70319 6352 198656 9247 1000 stress-ng [ 1699.661668] [ 44065] 0 44065 70319 4999 151552 4727 1000 stress-ng [ 1699.661670] [ 44066] 0 44066 70319 7895 212992 9421 1000 stress-ng [ 1699.661672] [ 44067] 0 44067 70319 7771 178176 5255 1000 stress-ng [ 1699.661673] [ 44068] 0 44068 70319 6707 241664 14239 1000 stress-ng [ 1699.661675] [ 44070] 0 44070 70319 2268 155648 7917 1000 stress-ng [ 1699.661678] [ 44071] 0 44071 70319 6118 198656 9548 1000 stress-ng [ 1699.661679] [ 44072] 0 44072 70319 18572 237568 1908 1000 stress-ng [ 1699.661682] [ 44073] 0 44073 70319 5671 169984 6296 1000 stress-ng [ 1699.661684] [ 44074] 0 44074 70319 8960 204800 7564 1000 stress-ng [ 1699.661686] [ 44075] 0 44075 70319 11821 208896 5033 1000 stress-ng [ 1699.661688] [ 44076] 0 44076 70319 9049 212992 8333 1000 stress-ng [ 1699.661690] [ 44077] 0 44077 70319 12249 251904 9951 1000 stress-ng [ 1699.661692] [ 44078] 0 44078 70319 21056 307200 8206 1000 stress-ng [ 1699.661694] [ 44079] 0 44079 70319 6762 167936 4944 1000 stress-ng [ 1699.661696] [ 44080] 0 44080 70319 10791 210944 6261 1000 stress-ng [ 1699.661698] [ 44081] 0 44081 70319 8790 208896 8064 1000 stress-ng [ 1699.661700] [ 44082] 0 44082 70319 5531 190464 9079 1000 stress-ng [ 1699.661702] [ 44083] 0 44083 70319 5968 212992 11414 1000 stress-ng [ 1699.661704] [ 44084] 0 44084 70319 4541 190464 9937 1000 stress-ng [ 1699.661706] [ 44085] 0 44085 70319 9297 208896 7755 1000 stress-ng [ 1699.661708] [ 44086] 0 44086 70319 13209 180224 79 1000 stress-ng [ 1699.661710] [ 44087] 0 44087 70319 3039 98304 45 1000 stress-ng [ 1699.661712] [ 44094] 0 44094 97 1 38912 0 0 sleep [ 1699.661714] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44078,uid=0 [ 1699.661722] Out of memory: Killed process 44078 (stress-ng) total-vm:281276kB, anon-rss:84224kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:300kB oom_score_adj:1000 [ 1701.671232] oom_reaper: reaped process 44078 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1701.728403] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1701.728411] CPU: 0 PID: 44075 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1701.728414] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1701.728414] Call Trace: [ 1701.728415] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1701.728421] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1701.728423] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1701.728425] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1701.728426] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1701.728429] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1701.728431] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1701.728433] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1701.728436] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1701.728437] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1701.728439] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1701.728441] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1701.728443] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1701.728445] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1701.728447] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1701.728450] Mem-Info: [ 1701.728451] active_anon:330818 inactive_anon:112571 isolated_anon:1661 active_file:1139 inactive_file:583 isolated_file:32 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13061 slab_unreclaimable:14952 mapped:1307 shmem:0 pagetables:3560 bounce:0 kernel_misc_reclaimable:0 free:1821 free_pcp:0 free_cma:9 [ 1701.728455] Node 0 active_anon:1323272kB inactive_anon:450284kB active_file:4556kB inactive_file:2332kB unevictable:12kB isolated(anon):6644kB isolated(file):128kB mapped:5228kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4976kB pagetables:14240kB all_unreclaimable? no [ 1701.728459] Node 0 DMA free:7284kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1323688kB inactive_anon:450344kB active_file:4884kB inactive_file:2520kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:36kB [ 1701.728463] lowmem_reserve[]: 0 0 0 [ 1701.728465] Node 0 DMA: 354*4kB (UMC) 60*8kB (UM) 131*16kB (UME) 103*32kB (UME) 2*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7672kB [ 1701.728472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1701.728474] 1842 total pagecache pages [ 1701.728474] 33 pages in swap cache [ 1701.728475] Free swap = 0kB [ 1701.728476] Total swap = 2019324kB [ 1701.728476] 524288 pages RAM [ 1701.728477] 0 pages HighMem/MovableOnly [ 1701.728478] 19413 pages reserved [ 1701.728478] 1024 pages cma reserved [ 1701.728479] Tasks state (memory values in pages): [ 1701.728479] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1701.728481] [ 844] 0 844 10013 407 122880 265 -250 systemd-journal [ 1701.728484] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1701.728486] [ 1050] 999 1050 3834 155 88064 208 -900 systemd-oomd [ 1701.728489] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1701.728491] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1701.728493] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1701.728495] [ 1083] 0 1083 63561 255 155648 608 0 NetworkManager [ 1701.728497] [ 1101] 0 1101 4365 1 96256 570 0 systemd-logind [ 1701.728499] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1701.728502] [ 1104] 996 1104 21090 86 75776 177 0 chronyd [ 1701.728504] [ 1109] 81 1109 1230 0 53248 233 -900 dbus-broker [ 1701.728506] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1701.728508] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1701.728510] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1701.728512] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1701.728514] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1701.728516] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1701.728518] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1701.728520] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1701.728522] [ 1222] 0 1222 57821 0 77824 292 -1000 restraintd [ 1701.728524] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1701.728526] [ 1254] 0 1254 1797 19 67584 79 0 runtest.sh [ 1701.728528] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1701.728530] [ 1303] 0 1303 4013 36 114688 557 0 sshd [ 1701.728532] [ 1304] 0 1304 40505 155 81920 1251 0 restraintd [ 1701.728534] [ 27019] 0 27019 18098 72 86016 586 -1000 dmeventd [ 1701.728537] [ 42436] 0 42436 3843 0 90112 223 0 systemd-userwor [ 1701.728539] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1701.728541] [ 42457] 0 42457 3843 0 90112 237 0 systemd-userwor [ 1701.728543] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1701.728545] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1701.728547] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1701.728549] [ 43958] 0 43958 4783 1 73728 51 -1000 stress-ng [ 1701.728551] [ 43959] 0 43959 4783 0 73728 52 -1000 stress-ng [ 1701.728553] [ 43960] 0 43960 4783 8 73728 44 -1000 stress-ng [ 1701.728555] [ 43961] 0 43961 4783 10 73728 45 -1000 stress-ng [ 1701.728557] [ 43962] 0 43962 4783 5 73728 47 -1000 stress-ng [ 1701.728559] [ 43963] 0 43963 70319 7468 229376 11960 1000 stress-ng [ 1701.728561] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1701.728563] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1701.728565] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1701.728567] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1701.728569] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1701.728571] [ 43970] 0 43970 70319 5637 219136 12471 1000 stress-ng [ 1701.728573] [ 43971] 0 43971 4783 12 73728 45 -1000 stress-ng [ 1701.728575] [ 43972] 0 43972 4783 0 73728 52 -1000 stress-ng [ 1701.728577] [ 43973] 0 43973 4783 5 73728 47 -1000 stress-ng [ 1701.728579] [ 43974] 0 43974 4783 6 73728 46 -1000 stress-ng [ 1701.728581] [ 43975] 0 43975 4783 5 73728 47 -1000 stress-ng [ 1701.728583] [ 43976] 0 43976 4783 0 73728 58 -1000 stress-ng [ 1701.728585] [ 43977] 0 43977 4783 7 73728 45 -1000 stress-ng [ 1701.728587] [ 43978] 0 43978 4783 7 73728 45 -1000 stress-ng [ 1701.728589] [ 43979] 0 43979 4783 5 73728 47 -1000 stress-ng [ 1701.728591] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1701.728593] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1701.728595] [ 43983] 0 43983 4783 4 73728 48 -1000 stress-ng [ 1701.728596] [ 43984] 0 43984 4783 5 73728 47 -1000 stress-ng [ 1701.728599] [ 43985] 0 43985 4783 4 73728 48 -1000 stress-ng [ 1701.728600] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1701.728603] [ 43987] 0 43987 4783 0 73728 52 -1000 stress-ng [ 1701.728605] [ 43988] 0 43988 4783 11 73728 45 -1000 stress-ng [ 1701.728607] [ 43989] 0 43989 4783 7 73728 45 -1000 stress-ng [ 1701.728609] [ 43990] 0 43990 4783 7 73728 45 -1000 stress-ng [ 1701.728611] [ 43991] 0 43991 4783 4 73728 48 -1000 stress-ng [ 1701.728612] [ 43992] 0 43992 4783 0 73728 54 -1000 stress-ng [ 1701.728614] [ 43993] 0 43993 4783 10 73728 46 -1000 stress-ng [ 1701.728616] [ 43994] 0 43994 4783 0 73728 52 -1000 stress-ng [ 1701.728618] [ 43995] 0 43995 4783 5 73728 47 -1000 stress-ng [ 1701.728620] [ 43996] 0 43996 4783 5 73728 47 -1000 stress-ng [ 1701.728622] [ 43997] 0 43997 4783 2 73728 50 -1000 stress-ng [ 1701.728624] [ 43998] 0 43998 4783 1 73728 51 -1000 stress-ng [ 1701.728626] [ 43999] 0 43999 4783 2 73728 50 -1000 stress-ng [ 1701.728628] [ 44000] 0 44000 4783 0 73728 57 -1000 stress-ng [ 1701.728630] [ 44001] 0 44001 4783 0 73728 55 -1000 stress-ng [ 1701.728632] [ 44002] 0 44002 4783 6 73728 46 -1000 stress-ng [ 1701.728633] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1701.728635] [ 44004] 0 44004 4783 1 73728 50 -1000 stress-ng [ 1701.728637] [ 44005] 0 44005 4783 0 73728 53 -1000 stress-ng [ 1701.728639] [ 44006] 0 44006 4783 10 73728 45 -1000 stress-ng [ 1701.728641] [ 44007] 0 44007 4783 0 73728 53 -1000 stress-ng [ 1701.728643] [ 44008] 0 44008 4783 5 73728 47 -1000 stress-ng [ 1701.728645] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1701.728647] [ 44011] 0 44011 70319 12852 276480 12648 1000 stress-ng [ 1701.728649] [ 44012] 0 44012 70319 7518 192512 7422 1000 stress-ng [ 1701.728651] [ 44013] 0 44013 70319 8841 237568 11577 1000 stress-ng [ 1701.728653] [ 44014] 0 44014 70319 6118 245760 15422 1000 stress-ng [ 1701.728655] [ 44015] 0 44015 70319 5987 215040 11593 1000 stress-ng [ 1701.728657] [ 44016] 0 44016 70319 8893 249856 13108 1000 stress-ng [ 1701.728659] [ 44017] 0 44017 70319 12988 282624 13238 1000 stress-ng [ 1701.728661] [ 44018] 0 44018 70319 5755 229376 13805 1000 stress-ng [ 1701.728663] [ 44023] 0 44023 70319 8451 212992 9063 1000 stress-ng [ 1701.728665] [ 44024] 0 44024 4783 7 73728 45 -1000 stress-ng [ 1701.728667] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1701.728669] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1701.728671] [ 44027] 0 44027 4783 7 73728 45 -1000 stress-ng [ 1701.728673] [ 44028] 0 44028 4783 0 73728 59 -1000 stress-ng [ 1701.728675] [ 44029] 0 44029 4783 10 73728 47 -1000 stress-ng [ 1701.728677] [ 44030] 0 44030 70319 5692 245760 15847 1000 stress-ng [ 1701.728679] [ 44031] 0 44031 4783 0 73728 53 -1000 stress-ng [ 1701.728681] [ 44032] 0 44032 4783 3 73728 49 -1000 stress-ng [ 1701.728683] [ 44033] 0 44033 4783 5 73728 47 -1000 stress-ng [ 1701.728685] [ 44034] 0 44034 4783 8 73728 44 -1000 stress-ng [ 1701.728687] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1701.728689] [ 44036] 0 44036 4783 2 73728 50 -1000 stress-ng [ 1701.728691] [ 44037] 0 44037 4783 5 73728 47 -1000 stress-ng [ 1701.728692] [ 44038] 0 44038 4783 7 73728 45 -1000 stress-ng [ 1701.728695] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1701.728696] [ 44040] 0 44040 70319 7903 182272 5716 1000 stress-ng [ 1701.728698] [ 44042] 0 44042 70319 11068 212992 6380 1000 stress-ng [ 1701.728701] [ 44043] 0 44043 70319 7613 235520 12607 1000 stress-ng [ 1701.728703] [ 44044] 0 44044 70319 15824 241664 5320 1000 stress-ng [ 1701.728705] [ 44045] 0 44045 70319 5480 194560 9724 1000 stress-ng [ 1701.728707] [ 44047] 0 44047 70319 7813 212992 9503 1000 stress-ng [ 1701.728709] [ 44048] 0 44048 70319 8421 249856 13647 1000 stress-ng [ 1701.728711] [ 44049] 0 44049 70319 8084 210944 9099 1000 stress-ng [ 1701.728713] [ 44050] 0 44050 70319 3209 215040 14503 1000 stress-ng [ 1701.728715] [ 44051] 0 44051 70319 7547 206848 9043 1000 stress-ng [ 1701.728717] [ 44052] 0 44052 70319 7311 188416 7167 1000 stress-ng [ 1701.728719] [ 44053] 0 44053 70319 7873 212992 9641 1000 stress-ng [ 1701.728720] [ 44054] 0 44054 70319 6732 184320 7086 1000 stress-ng [ 1701.728722] [ 44056] 0 44056 70319 8692 239616 12188 1000 stress-ng [ 1701.728724] [ 44057] 0 44057 70319 5467 237568 14951 1000 stress-ng [ 1701.728726] [ 44059] 0 44059 70319 8303 225280 10531 1000 stress-ng [ 1701.728728] [ 44060] 0 44060 70319 8427 215040 9351 1000 stress-ng [ 1701.728730] [ 44061] 0 44061 70319 9864 188416 4614 1000 stress-ng [ 1701.728732] [ 44062] 0 44062 70319 8810 163840 2566 1000 stress-ng [ 1701.728734] [ 44063] 0 44063 70319 5575 202752 10553 1000 stress-ng [ 1701.728736] [ 44064] 0 44064 70319 6549 200704 9248 1000 stress-ng [ 1701.728738] [ 44065] 0 44065 70319 4999 151552 4727 1000 stress-ng [ 1701.728740] [ 44066] 0 44066 70319 7894 212992 9422 1000 stress-ng [ 1701.728742] [ 44067] 0 44067 70319 7771 178176 5255 1000 stress-ng [ 1701.728744] [ 44068] 0 44068 70319 6707 241664 14239 1000 stress-ng [ 1701.728746] [ 44070] 0 44070 70319 2206 155648 7979 1000 stress-ng [ 1701.728748] [ 44071] 0 44071 70319 6118 198656 9548 1000 stress-ng [ 1701.728750] [ 44072] 0 44072 70319 18514 237568 1966 1000 stress-ng [ 1701.728752] [ 44073] 0 44073 70319 5737 169984 6296 1000 stress-ng [ 1701.728754] [ 44074] 0 44074 70319 8087 206848 8701 1000 stress-ng [ 1701.728756] [ 44075] 0 44075 70319 11821 208896 5033 1000 stress-ng [ 1701.728758] [ 44076] 0 44076 70319 7521 212992 9861 1000 stress-ng [ 1701.728760] [ 44077] 0 44077 70319 12249 251904 9951 1000 stress-ng [ 1701.728762] [ 44078] 0 44078 70319 0 307200 0 1000 stress-ng [ 1701.728764] [ 44079] 0 44079 70319 6762 167936 4944 1000 stress-ng [ 1701.728766] [ 44080] 0 44080 70319 22445 303104 6289 1000 stress-ng [ 1701.728768] [ 44081] 0 44081 70319 8901 210944 8217 1000 stress-ng [ 1701.728770] [ 44082] 0 44082 70319 5859 192512 9081 1000 stress-ng [ 1701.728772] [ 44083] 0 44083 70319 5968 212992 11414 1000 stress-ng [ 1701.728774] [ 44084] 0 44084 70319 4506 190464 9972 1000 stress-ng [ 1701.728776] [ 44085] 0 44085 70319 9257 208896 7795 1000 stress-ng [ 1701.728777] [ 44086] 0 44086 70319 13182 180224 106 1000 stress-ng [ 1701.728780] [ 44087] 0 44087 70319 3039 98304 45 1000 stress-ng [ 1701.728782] [ 44094] 0 44094 574 23 43008 8 0 sleep [ 1701.728784] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44080,uid=0 [ 1701.728792] Out of memory: Killed process 44080 (stress-ng) total-vm:281276kB, anon-rss:89780kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_adj:1000 [ 1703.751284] oom_reaper: reaped process 44080 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1703.800476] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1703.800486] CPU: 0 PID: 44083 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1703.800488] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1703.800489] Call Trace: [ 1703.800491] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1703.800499] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1703.800503] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1703.800505] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1703.800506] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1703.800510] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1703.800512] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1703.800516] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1703.800519] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1703.800521] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1703.800522] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1703.800525] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1703.800528] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1703.800531] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1703.800533] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1703.800537] Mem-Info: [ 1703.800539] active_anon:393642 inactive_anon:50417 isolated_anon:672 active_file:782 inactive_file:1556 isolated_file:0 unevictable:3 dirty:42 writeback:0 slab_reclaimable:13061 slab_unreclaimable:14952 mapped:1751 shmem:0 pagetables:3619 bounce:0 kernel_misc_reclaimable:0 free:1484 free_pcp:0 free_cma:10 [ 1703.800544] Node 0 active_anon:1574568kB inactive_anon:201668kB active_file:3128kB inactive_file:6224kB unevictable:12kB isolated(anon):2688kB isolated(file):0kB mapped:7004kB dirty:168kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4976kB pagetables:14476kB all_unreclaimable? no [ 1703.800547] Node 0 DMA free:5936kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1574996kB inactive_anon:201576kB active_file:3008kB inactive_file:6336kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:40kB [ 1703.800552] lowmem_reserve[]: 0 0 0 [ 1703.800554] Node 0 DMA: 84*4kB (UMC) 102*8kB (UME) 119*16kB (UME) 100*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6320kB [ 1703.800561] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1703.800563] 2399 total pagecache pages [ 1703.800563] 10 pages in swap cache [ 1703.800564] Free swap = 0kB [ 1703.800565] Total swap = 2019324kB [ 1703.800566] 524288 pages RAM [ 1703.800566] 0 pages HighMem/MovableOnly [ 1703.800567] 19413 pages reserved [ 1703.800567] 1024 pages cma reserved [ 1703.800568] Tasks state (memory values in pages): [ 1703.800569] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1703.800571] [ 844] 0 844 10013 1317 122880 244 -250 systemd-journal [ 1703.800574] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1703.800577] [ 1050] 999 1050 3834 58 88064 222 -900 systemd-oomd [ 1703.800579] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1703.800581] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1703.800584] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1703.800586] [ 1083] 0 1083 63561 352 155648 584 0 NetworkManager [ 1703.800588] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1703.800590] [ 1102] 81 1102 2185 1 63488 192 -900 dbus-broker-lau [ 1703.800592] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1703.800594] [ 1109] 81 1109 1230 1 53248 221 -900 dbus-broker [ 1703.800597] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1703.800599] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1703.800601] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1703.800603] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1703.800605] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1703.800607] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1703.800609] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1703.800611] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1703.800614] [ 1222] 0 1222 57821 0 77824 299 -1000 restraintd [ 1703.800616] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1703.800618] [ 1254] 0 1254 1797 0 67584 104 0 runtest.sh [ 1703.800620] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1703.800622] [ 1303] 0 1303 4013 36 114688 557 0 sshd [ 1703.800624] [ 1304] 0 1304 40505 156 81920 1250 0 restraintd [ 1703.800627] [ 27019] 0 27019 18098 0 86016 595 -1000 dmeventd [ 1703.800629] [ 42436] 0 42436 3843 180 90112 207 0 systemd-userwor [ 1703.800631] [ 42437] 0 42437 3843 87 90112 220 0 systemd-userwor [ 1703.800634] [ 42457] 0 42457 3843 0 90112 237 0 systemd-userwor [ 1703.800636] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1703.800638] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1703.800640] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1703.800642] [ 43958] 0 43958 4783 1 73728 51 -1000 stress-ng [ 1703.800645] [ 43959] 0 43959 4783 0 73728 52 -1000 stress-ng [ 1703.800647] [ 43960] 0 43960 4783 8 73728 44 -1000 stress-ng [ 1703.800649] [ 43961] 0 43961 4783 9 73728 45 -1000 stress-ng [ 1703.800651] [ 43962] 0 43962 4783 5 73728 47 -1000 stress-ng [ 1703.800653] [ 43963] 0 43963 70319 7930 233472 11960 1000 stress-ng [ 1703.800655] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1703.800658] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1703.800660] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1703.800662] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1703.800664] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1703.800666] [ 43970] 0 43970 70319 5588 219136 12520 1000 stress-ng [ 1703.800668] [ 43971] 0 43971 4783 6 73728 46 -1000 stress-ng [ 1703.800670] [ 43972] 0 43972 4783 0 73728 52 -1000 stress-ng [ 1703.800672] [ 43973] 0 43973 4783 2 73728 50 -1000 stress-ng [ 1703.800674] [ 43974] 0 43974 4783 5 73728 47 -1000 stress-ng [ 1703.800676] [ 43975] 0 43975 4783 5 73728 47 -1000 stress-ng [ 1703.800678] [ 43976] 0 43976 4783 0 73728 58 -1000 stress-ng [ 1703.800680] [ 43977] 0 43977 4783 7 73728 45 -1000 stress-ng [ 1703.800682] [ 43978] 0 43978 4783 7 73728 45 -1000 stress-ng [ 1703.800684] [ 43979] 0 43979 4783 5 73728 47 -1000 stress-ng [ 1703.800686] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1703.800688] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1703.800690] [ 43983] 0 43983 4783 4 73728 48 -1000 stress-ng [ 1703.800692] [ 43984] 0 43984 4783 5 73728 47 -1000 stress-ng [ 1703.800694] [ 43985] 0 43985 4783 4 73728 48 -1000 stress-ng [ 1703.800696] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1703.800699] [ 43987] 0 43987 4783 0 73728 52 -1000 stress-ng [ 1703.800700] [ 43988] 0 43988 4783 6 73728 46 -1000 stress-ng [ 1703.800702] [ 43989] 0 43989 4783 6 73728 46 -1000 stress-ng [ 1703.800704] [ 43990] 0 43990 4783 7 73728 45 -1000 stress-ng [ 1703.800707] [ 43991] 0 43991 4783 4 73728 48 -1000 stress-ng [ 1703.800708] [ 43992] 0 43992 4783 0 73728 54 -1000 stress-ng [ 1703.800710] [ 43993] 0 43993 4783 10 73728 46 -1000 stress-ng [ 1703.800712] [ 43994] 0 43994 4783 0 73728 52 -1000 stress-ng [ 1703.800714] [ 43995] 0 43995 4783 5 73728 47 -1000 stress-ng [ 1703.800716] [ 43996] 0 43996 4783 4 73728 48 -1000 stress-ng [ 1703.800718] [ 43997] 0 43997 4783 1 73728 51 -1000 stress-ng [ 1703.800720] [ 43998] 0 43998 4783 1 73728 51 -1000 stress-ng [ 1703.800722] [ 43999] 0 43999 4783 2 73728 50 -1000 stress-ng [ 1703.800724] [ 44000] 0 44000 4783 11 73728 45 -1000 stress-ng [ 1703.800726] [ 44001] 0 44001 4783 0 73728 55 -1000 stress-ng [ 1703.800728] [ 44002] 0 44002 4783 5 73728 47 -1000 stress-ng [ 1703.800730] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1703.800732] [ 44004] 0 44004 4783 1 73728 50 -1000 stress-ng [ 1703.800735] [ 44005] 0 44005 4783 0 73728 53 -1000 stress-ng [ 1703.800737] [ 44006] 0 44006 4783 10 73728 45 -1000 stress-ng [ 1703.800739] [ 44007] 0 44007 4783 0 73728 53 -1000 stress-ng [ 1703.800741] [ 44008] 0 44008 4783 5 73728 47 -1000 stress-ng [ 1703.800743] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1703.800745] [ 44011] 0 44011 70319 12783 276480 12717 1000 stress-ng [ 1703.800747] [ 44012] 0 44012 70319 8103 215040 9609 1000 stress-ng [ 1703.800749] [ 44013] 0 44013 70319 8825 237568 11593 1000 stress-ng [ 1703.800751] [ 44014] 0 44014 70319 6118 245760 15422 1000 stress-ng [ 1703.800753] [ 44015] 0 44015 70319 5987 215040 11593 1000 stress-ng [ 1703.800755] [ 44016] 0 44016 70319 8892 249856 13109 1000 stress-ng [ 1703.800757] [ 44017] 0 44017 70319 12988 282624 13238 1000 stress-ng [ 1703.800759] [ 44018] 0 44018 70319 5754 229376 13806 1000 stress-ng [ 1703.800762] [ 44023] 0 44023 70319 8400 212992 9114 1000 stress-ng [ 1703.800764] [ 44024] 0 44024 4783 7 73728 45 -1000 stress-ng [ 1703.800766] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1703.800768] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1703.800770] [ 44027] 0 44027 4783 7 73728 45 -1000 stress-ng [ 1703.800772] [ 44028] 0 44028 4783 0 73728 59 -1000 stress-ng [ 1703.800774] [ 44029] 0 44029 4783 4 73728 48 -1000 stress-ng [ 1703.800776] [ 44030] 0 44030 70319 5518 245760 16021 1000 stress-ng [ 1703.800778] [ 44031] 0 44031 4783 0 73728 53 -1000 stress-ng [ 1703.800780] [ 44032] 0 44032 4783 3 73728 49 -1000 stress-ng [ 1703.800782] [ 44033] 0 44033 4783 5 73728 47 -1000 stress-ng [ 1703.800785] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1703.800787] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1703.800789] [ 44036] 0 44036 4783 2 73728 50 -1000 stress-ng [ 1703.800791] [ 44037] 0 44037 4783 0 73728 53 -1000 stress-ng [ 1703.800793] [ 44038] 0 44038 4783 6 73728 46 -1000 stress-ng [ 1703.800795] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1703.800797] [ 44040] 0 44040 70319 7903 182272 5716 1000 stress-ng [ 1703.800799] [ 44042] 0 44042 70319 11090 212992 6424 1000 stress-ng [ 1703.800801] [ 44043] 0 44043 70319 10517 258048 12607 1000 stress-ng [ 1703.800804] [ 44044] 0 44044 70319 17916 266240 6066 1000 stress-ng [ 1703.800806] [ 44045] 0 44045 70319 5450 194560 9754 1000 stress-ng [ 1703.800808] [ 44047] 0 44047 70319 7802 212992 9514 1000 stress-ng [ 1703.800810] [ 44048] 0 44048 70319 8382 249856 13686 1000 stress-ng [ 1703.800812] [ 44049] 0 44049 70319 14410 262144 9109 1000 stress-ng [ 1703.800814] [ 44050] 0 44050 70319 3192 215040 14520 1000 stress-ng [ 1703.800816] [ 44051] 0 44051 70319 7547 206848 9043 1000 stress-ng [ 1703.800818] [ 44052] 0 44052 70319 7311 188416 7167 1000 stress-ng [ 1703.800820] [ 44053] 0 44053 70319 7873 212992 9641 1000 stress-ng [ 1703.800823] [ 44054] 0 44054 70319 6660 184320 7158 1000 stress-ng [ 1703.800825] [ 44056] 0 44056 70319 8791 241664 12221 1000 stress-ng [ 1703.800827] [ 44057] 0 44057 70319 5466 237568 14952 1000 stress-ng [ 1703.800829] [ 44059] 0 44059 70319 8294 225280 10540 1000 stress-ng [ 1703.800831] [ 44060] 0 44060 70319 8493 217088 9351 1000 stress-ng [ 1703.800833] [ 44061] 0 44061 70319 9860 188416 4618 1000 stress-ng [ 1703.800836] [ 44062] 0 44062 70319 8770 163840 2606 1000 stress-ng [ 1703.800838] [ 44063] 0 44063 70319 6367 208896 10553 1000 stress-ng [ 1703.800840] [ 44064] 0 44064 70319 6679 200704 9250 1000 stress-ng [ 1703.800842] [ 44065] 0 44065 70319 4998 151552 4728 1000 stress-ng [ 1703.800844] [ 44066] 0 44066 70319 6978 212992 10338 1000 stress-ng [ 1703.800846] [ 44067] 0 44067 70319 7683 178176 5343 1000 stress-ng [ 1703.800848] [ 44068] 0 44068 70319 6707 241664 14239 1000 stress-ng [ 1703.800850] [ 44070] 0 44070 70319 2338 155648 7979 1000 stress-ng [ 1703.800852] [ 44071] 0 44071 70319 6118 198656 9548 1000 stress-ng [ 1703.800855] [ 44072] 0 44072 70319 17418 237568 3062 1000 stress-ng [ 1703.800857] [ 44073] 0 44073 70319 5737 169984 6296 1000 stress-ng [ 1703.800859] [ 44074] 0 44074 70319 8087 206848 8701 1000 stress-ng [ 1703.800861] [ 44075] 0 44075 70319 15405 237568 5145 1000 stress-ng [ 1703.800863] [ 44076] 0 44076 70319 10183 233472 9905 1000 stress-ng [ 1703.800865] [ 44077] 0 44077 70319 12249 251904 9951 1000 stress-ng [ 1703.800867] [ 44078] 0 44078 70319 0 307200 0 1000 stress-ng [ 1703.800869] [ 44079] 0 44079 70319 9072 186368 4944 1000 stress-ng [ 1703.800871] [ 44080] 0 44080 70319 0 303104 0 1000 stress-ng [ 1703.800873] [ 44081] 0 44081 70319 8897 210944 8221 1000 stress-ng [ 1703.800875] [ 44082] 0 44082 70319 6085 196608 9317 1000 stress-ng [ 1703.800877] [ 44083] 0 44083 70319 8608 233472 11414 1000 stress-ng [ 1703.800879] [ 44084] 0 44084 70319 4500 190464 9978 1000 stress-ng [ 1703.800882] [ 44085] 0 44085 70319 9195 208896 7857 1000 stress-ng [ 1703.800884] [ 44086] 0 44086 70319 13182 180224 106 1000 stress-ng [ 1703.800886] [ 44087] 0 44087 70319 3039 98304 45 1000 stress-ng [ 1703.800888] [ 44094] 0 44094 1334 170 59392 13 0 sleep [ 1703.800890] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44017,uid=0 [ 1703.800901] Out of memory: Killed process 44017 (stress-ng) total-vm:281276kB, anon-rss:51952kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:276kB oom_score_adj:1000 [ 1704.371775] warn_alloc: 2 callbacks suppressed [ 1704.371778] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1704.371789] CPU: 1 PID: 44080 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1704.371791] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1704.371792] Call Trace: [ 1704.371793] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1704.371799] [<000000006754e2b8>] warn_alloc+0x108/0x190 [ 1704.371802] [<0000000067554ade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1704.371804] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1704.371806] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1704.371810] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1704.371812] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1704.371813] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1704.371815] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1704.371818] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1704.371820] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1704.371823] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1704.371825] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1704.371828] Mem-Info: [ 1704.371829] active_anon:440865 inactive_anon:5385 isolated_anon:640 active_file:0 inactive_file:18 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13063 slab_unreclaimable:14948 mapped:30 shmem:1 pagetables:3567 bounce:0 kernel_misc_reclaimable:0 free:1876 free_pcp:0 free_cma:5 [ 1704.371834] Node 0 active_anon:1763628kB inactive_anon:21540kB active_file:0kB inactive_file:72kB unevictable:12kB isolated(anon):2560kB isolated(file):0kB mapped:120kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:4960kB pagetables:14268kB all_unreclaimable? no [ 1704.371837] Node 0 DMA free:7504kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1763804kB inactive_anon:21504kB active_file:4kB inactive_file:12kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:20kB [ 1704.371841] lowmem_reserve[]: 0 0 0 [ 1704.371843] Node 0 DMA: 71*4kB (UMEC) 174*8kB (UME) 163*16kB (UME) 99*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7452kB [ 1704.371849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1704.371851] 56 total pagecache pages [ 1704.371851] 6 pages in swap cache [ 1704.371852] Free swap = 0kB [ 1704.371853] Total swap = 2019324kB [ 1704.371854] 524288 pages RAM [ 1704.371854] 0 pages HighMem/MovableOnly [ 1704.371855] 19413 pages reserved [ 1704.371855] 1024 pages cma reserved [ 1705.353419] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1705.353428] CPU: 0 PID: 1 Comm: systemd Not tainted 6.0.0-rc7 #1 [ 1705.353431] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1705.353432] Call Trace: [ 1705.353433] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1705.353439] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1705.353442] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1705.353444] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1705.353445] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1705.353449] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1705.353450] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1705.353455] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1705.353457] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1705.353460] [<00000000672363f2>] do_exception+0x222/0x470 [ 1705.353466] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1705.353468] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1705.353470] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1705.353474] Mem-Info: [ 1705.353476] active_anon:327501 inactive_anon:115201 isolated_anon:1393 active_file:506 inactive_file:237 isolated_file:32 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13065 slab_unreclaimable:14948 mapped:517 shmem:1 pagetables:3492 bounce:0 kernel_misc_reclaimable:0 free:3916 free_pcp:0 free_cma:0 [ 1705.353481] Node 0 active_anon:1310004kB inactive_anon:460804kB active_file:2024kB inactive_file:948kB unevictable:12kB isolated(anon):5572kB isolated(file):128kB mapped:2068kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:4944kB pagetables:13968kB all_unreclaimable? no [ 1705.353485] Node 0 DMA free:15664kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1310024kB inactive_anon:460996kB active_file:2388kB inactive_file:744kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1705.353489] lowmem_reserve[]: 0 0 0 [ 1705.353491] Node 0 DMA: 250*4kB (UME) 338*8kB (UME) 259*16kB (UMEC) 141*32kB (UME) 59*64kB (MC) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16264kB [ 1705.353499] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1705.353501] 857 total pagecache pages [ 1705.353502] 61 pages in swap cache [ 1705.353503] Free swap = 0kB [ 1705.353503] Total swap = 2019324kB [ 1705.353504] 524288 pages RAM [ 1705.353505] 0 pages HighMem/MovableOnly [ 1705.353506] 19413 pages reserved [ 1705.353506] 1024 pages cma reserved [ 1705.353507] Tasks state (memory values in pages): [ 1705.353508] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1705.353510] [ 844] 0 844 10013 43 122880 255 -250 systemd-journal [ 1705.353514] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1705.353516] [ 1050] 999 1050 3834 32 88064 194 -900 systemd-oomd [ 1705.353519] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1705.353521] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1705.353524] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1705.353526] [ 1083] 0 1083 63561 156 155648 495 0 NetworkManager [ 1705.353528] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1705.353530] [ 1102] 81 1102 2185 19 63488 173 -900 dbus-broker-lau [ 1705.353532] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1705.353535] [ 1109] 81 1109 1230 3 53248 217 -900 dbus-broker [ 1705.353537] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1705.353540] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1705.353542] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1705.353545] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1705.353547] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1705.353550] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1705.353552] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1705.353555] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1705.353557] [ 1222] 0 1222 57821 0 77824 299 -1000 restraintd [ 1705.353559] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1705.353561] [ 1254] 0 1254 1797 0 67584 104 0 runtest.sh [ 1705.353564] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1705.353566] [ 1303] 0 1303 4013 42 114688 551 0 sshd [ 1705.353568] [ 1304] 0 1304 40505 161 81920 1245 0 restraintd [ 1705.353571] [ 27019] 0 27019 18098 5 86016 588 -1000 dmeventd [ 1705.353573] [ 42436] 0 42436 3843 14 90112 207 0 systemd-userwor [ 1705.353576] [ 42437] 0 42437 3843 1 90112 220 0 systemd-userwor [ 1705.353578] [ 42457] 0 42457 3843 0 90112 237 0 systemd-userwor [ 1705.353580] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1705.353583] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1705.353585] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1705.353588] [ 43958] 0 43958 4783 19 73728 33 -1000 stress-ng [ 1705.353590] [ 43959] 0 43959 4783 0 73728 57 -1000 stress-ng [ 1705.353592] [ 43960] 0 43960 4783 6 73728 46 -1000 stress-ng [ 1705.353594] [ 43961] 0 43961 4783 9 73728 45 -1000 stress-ng [ 1705.353596] [ 43962] 0 43962 4783 0 73728 52 -1000 stress-ng [ 1705.353598] [ 43963] 0 43963 70319 7920 233472 11970 1000 stress-ng [ 1705.353601] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1705.353603] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1705.353605] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1705.353607] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1705.353610] [ 43969] 0 43969 4783 0 73728 51 -1000 stress-ng [ 1705.353612] [ 43970] 0 43970 70319 5811 227328 13353 1000 stress-ng [ 1705.353614] [ 43971] 0 43971 4783 6 73728 46 -1000 stress-ng [ 1705.353617] [ 43972] 0 43972 4783 0 73728 55 -1000 stress-ng [ 1705.353619] [ 43973] 0 43973 4783 0 73728 55 -1000 stress-ng [ 1705.353621] [ 43974] 0 43974 4783 0 73728 53 -1000 stress-ng [ 1705.353623] [ 43975] 0 43975 4783 7 73728 45 -1000 stress-ng [ 1705.353625] [ 43976] 0 43976 4783 0 73728 61 -1000 stress-ng [ 1705.353628] [ 43977] 0 43977 4783 4 73728 48 -1000 stress-ng [ 1705.353630] [ 43978] 0 43978 4783 7 73728 45 -1000 stress-ng [ 1705.353632] [ 43979] 0 43979 4783 0 73728 53 -1000 stress-ng [ 1705.353634] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1705.353636] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1719.920207] [ 43983] 0 43983 4783 4 73728 48 -1000 stress-ng [ 1719.920219] [ 43984] 0 43984 4783 2 73728 50 -1000 stress-ng [ 1719.920222] [ 43985] 0 43985 4783 2 73728 50 -1000 stress-ng [ 1719.920225] [ 43986] 0 43986 4783 6 73728 46 -1000 stress-ng [ 1719.920228] [ 43987] 0 43987 4783 0 73728 54 -1000 stress-ng [ 1719.920233] [ 43988] 0 43988 4783 5 73728 47 -1000 stress-ng [ 1719.920237] [ 43989] 0 43989 4783 4 73728 48 -1000 stress-ng [ 1719.920241] [ 43990] 0 43990 4783 0 73728 52 -1000 stress-ng [ 1719.920245] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1719.920250] [ 43992] 0 43992 4783 4 73728 52 -1000 stress-ng [ 1719.920323] [ 43993] 0 43993 4783 10 73728 46 -1000 stress-ng [ 1719.920332] [ 43994] 0 43994 4783 5 73728 47 -1000 stress-ng [ 1719.920335] [ 43995] 0 43995 4783 2 73728 50 -1000 stress-ng [ 1719.920338] [ 43996] 0 43996 4783 0 73728 54 -1000 stress-ng [ 1719.920342] [ 43997] 0 43997 4783 7 73728 45 -1000 stress-ng [ 1719.920345] [ 43998] 0 43998 4783 1 73728 51 -1000 stress-ng [ 1719.920349] [ 43999] 0 43999 4783 15 73728 37 -1000 stress-ng [ 1719.920352] [ 44000] 0 44000 4783 5 73728 47 -1000 stress-ng [ 1719.920356] [ 44001] 0 44001 4783 5 73728 47 -1000 stress-ng [ 1719.920360] [ 44002] 0 44002 4783 8 73728 44 -1000 stress-ng [ 1719.920364] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1719.920401] [ 44004] 0 44004 4783 0 73728 58 -1000 stress-ng [ 1719.920404] [ 44005] 0 44005 4783 0 73728 53 -1000 stress-ng [ 1719.920407] [ 44006] 0 44006 4783 10 73728 45 -1000 stress-ng [ 1719.920414] [ 44007] 0 44007 4783 7 73728 45 -1000 stress-ng [ 1719.920429] [ 44008] 0 44008 4783 5 73728 47 -1000 stress-ng [ 1719.920432] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1719.920435] [ 44011] 0 44011 70319 12750 276480 12750 1000 stress-ng [ 1719.920438] [ 44012] 0 44012 70319 8067 215040 9645 1000 stress-ng [ 1719.920441] [ 44013] 0 44013 70319 7014 237568 13404 1000 stress-ng [ 1719.920444] [ 44014] 0 44014 70319 5823 245760 15717 1000 stress-ng [ 1719.920446] [ 44015] 0 44015 70319 6114 215040 11598 1000 stress-ng [ 1719.920449] [ 44016] 0 44016 70319 8092 249856 13975 1000 stress-ng [ 1719.920453] [ 44018] 0 44018 70319 8383 260096 14939 1000 stress-ng [ 1719.920456] [ 44023] 0 44023 70319 8540 215040 9238 1000 stress-ng [ 1719.920459] [ 44024] 0 44024 4783 7 73728 45 -1000 stress-ng [ 1719.920461] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1719.920464] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1719.920467] [ 44027] 0 44027 4783 4 73728 48 -1000 stress-ng [ 1719.920470] [ 44028] 0 44028 4783 0 73728 59 -1000 stress-ng [ 1719.920472] [ 44029] 0 44029 4783 4 73728 48 -1000 stress-ng [ 1719.920476] [ 44030] 0 44030 70319 5486 245760 16053 1000 stress-ng [ 1719.920479] [ 44031] 0 44031 4783 0 73728 53 -1000 stress-ng [ 1719.920482] [ 44032] 0 44032 4783 3 73728 49 -1000 stress-ng [ 1719.920484] [ 44033] 0 44033 4783 5 73728 47 -1000 stress-ng [ 1719.920487] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1719.920490] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1719.920494] [ 44036] 0 44036 4783 0 73728 52 -1000 stress-ng [ 1719.920497] [ 44037] 0 44037 4783 0 73728 53 -1000 stress-ng [ 1719.920499] [ 44038] 0 44038 4783 4 73728 48 -1000 stress-ng [ 1719.920502] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1719.920505] [ 44040] 0 44040 70319 7903 182272 5716 1000 stress-ng [ 1719.920508] [ 44042] 0 44042 70319 12644 227328 6454 1000 stress-ng [ 1719.920510] [ 44043] 0 44043 70319 10581 258048 12609 1000 stress-ng [ 1719.920513] [ 44044] 0 44044 70319 18112 266240 6068 1000 stress-ng [ 1719.920515] [ 44045] 0 44045 70319 5449 194560 9755 1000 stress-ng [ 1719.920519] [ 44047] 0 44047 70319 7747 212992 9569 1000 stress-ng [ 1719.920522] [ 44048] 0 44048 70319 8446 249856 13688 1000 stress-ng [ 1719.920524] [ 44049] 0 44049 70319 14581 262144 9136 1000 stress-ng [ 1719.920527] [ 44050] 0 44050 70319 3191 215040 14521 1000 stress-ng [ 1719.920531] [ 44051] 0 44051 70319 7036 206848 9554 1000 stress-ng [ 1719.920534] [ 44052] 0 44052 70319 7176 188416 7302 1000 stress-ng [ 1719.920537] [ 44053] 0 44053 70319 7873 212992 9641 1000 stress-ng [ 1719.920540] [ 44054] 0 44054 70319 7400 200704 8464 1000 stress-ng [ 1719.920543] [ 44056] 0 44056 70319 6203 241664 14809 1000 stress-ng [ 1719.920546] [ 44057] 0 44057 70319 5400 237568 15018 1000 stress-ng [ 1719.920551] [ 44059] 0 44059 70319 7428 225280 11406 1000 stress-ng [ 1719.920553] [ 44060] 0 44060 70319 8757 219136 9351 1000 stress-ng [ 1719.920556] [ 44061] 0 44061 70319 9857 188416 4621 1000 stress-ng [ 1719.920558] [ 44062] 0 44062 70319 9057 167936 2649 1000 stress-ng [ 1719.920561] [ 44063] 0 44063 70319 6210 208896 10710 1000 stress-ng [ 1719.920563] [ 44064] 0 44064 70319 7835 210944 9282 1000 stress-ng [ 1719.920566] [ 44065] 0 44065 70319 4998 151552 4728 1000 stress-ng [ 1719.920568] [ 44066] 0 44066 70319 14501 272384 10339 1000 stress-ng [ 1719.920571] [ 44067] 0 44067 70319 7651 178176 5375 1000 stress-ng [ 1719.920574] [ 44068] 0 44068 70319 7099 245760 14309 1000 stress-ng [ 1719.920578] [ 44070] 0 44070 70319 2309 155648 8008 1000 stress-ng [ 1719.920581] [ 44071] 0 44071 70319 5870 198656 9796 1000 stress-ng [ 1719.920584] [ 44072] 0 44072 70319 17375 237568 3105 1000 stress-ng [ 1719.920587] [ 44073] 0 44073 70319 5105 169984 6928 1000 stress-ng [ 1719.920590] [ 44074] 0 44074 70319 11357 235520 8929 1000 stress-ng [ 1719.920593] [ 44075] 0 44075 70319 15911 241664 5167 1000 stress-ng [ 1719.920596] [ 44076] 0 44076 70319 9966 233472 10122 1000 stress-ng [ 1719.920599] [ 44077] 0 44077 70319 12102 251904 10098 1000 stress-ng [ 1719.920602] [ 44079] 0 44079 70319 11316 202752 4944 1000 stress-ng [ 1719.920606] [ 44081] 0 44081 70319 8795 210944 8323 1000 stress-ng [ 1719.920609] [ 44082] 0 44082 70319 7009 204800 9317 1000 stress-ng [ 1719.920619] [ 44083] 0 44083 70319 8608 233472 11414 1000 stress-ng [ 1719.920629] [ 44084] 0 44084 70319 4896 192512 9978 1000 stress-ng [ 1719.920631] [ 44085] 0 44085 70319 8867 210944 8317 1000 stress-ng [ 1719.920634] [ 44086] 0 44086 70319 13282 180224 138 1000 stress-ng [ 1719.920636] [ 44087] 0 44087 70319 4226 108544 112 1000 stress-ng [ 1719.920639] [ 44094] 0 44094 1334 0 59392 33 0 sleep [ 1719.920642] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44011,uid=0 [ 1719.920659] Out of memory: Killed process 44011 (stress-ng) total-vm:281276kB, anon-rss:51000kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:270kB oom_score_adj:1000 [ 1720.521284] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1720.521294] CPU: 1 PID: 44071 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1720.521297] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1720.521298] Call Trace: [ 1720.521299] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1720.521309] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1720.521314] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1720.521315] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1720.521317] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1720.521322] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1720.521324] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1720.521329] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1720.521333] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1720.521335] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1720.521337] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1720.521341] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1720.521344] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1720.521348] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1720.521351] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1720.521355] Mem-Info: [ 1720.521356] active_anon:349477 inactive_anon:95445 isolated_anon:766 active_file:399 inactive_file:907 isolated_file:32 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13065 slab_unreclaimable:14950 mapped:993 shmem:1 pagetables:3474 bounce:0 kernel_misc_reclaimable:0 free:1896 free_pcp:9 free_cma:0 [ 1720.521362] Node 0 active_anon:1397908kB inactive_anon:381780kB active_file:1596kB inactive_file:3628kB unevictable:12kB isolated(anon):3064kB isolated(file):128kB mapped:3972kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:4880kB pagetables:13896kB all_unreclaimable? no [ 1720.521366] Node 0 DMA free:7584kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1398192kB inactive_anon:381872kB active_file:1952kB inactive_file:3820kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB [ 1720.521372] lowmem_reserve[]: 0 0 0 [ 1720.521374] Node 0 DMA: 84*4kB (UME) 135*8kB (UM) 162*16kB (UME) 107*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7432kB [ 1720.521381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1720.521383] 1415 total pagecache pages [ 1720.521383] 24 pages in swap cache [ 1720.521384] Free swap = 0kB [ 1720.521385] Total swap = 2019324kB [ 1720.521386] 524288 pages RAM [ 1720.521387] 0 pages HighMem/MovableOnly [ 1720.521388] 19413 pages reserved [ 1720.521388] 1024 pages cma reserved [ 1720.521389] Tasks state (memory values in pages): [ 1720.521390] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1720.521392] [ 844] 0 844 10013 643 122880 244 -250 systemd-journal [ 1720.521395] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1720.521398] [ 1050] 999 1050 3834 255 88064 200 -900 systemd-oomd [ 1720.521401] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1720.521403] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1720.521405] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1720.521408] [ 1083] 0 1083 63561 97 155648 582 0 NetworkManager [ 1720.521410] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1720.521413] [ 1102] 81 1102 2185 0 63488 198 -900 dbus-broker-lau [ 1720.521416] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1720.521418] [ 1109] 81 1109 1230 0 53248 224 -900 dbus-broker [ 1720.521421] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1720.521423] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1720.521426] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1720.521428] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1720.521431] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1720.521438] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1720.521440] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1720.521442] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1720.521446] [ 1222] 0 1222 57821 222 77824 228 -1000 restraintd [ 1720.521449] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1720.521451] [ 1254] 0 1254 1797 10 67584 88 0 runtest.sh [ 1720.521453] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1720.521456] [ 1303] 0 1303 4013 108 114688 559 0 sshd [ 1720.521458] [ 1304] 0 1304 40505 396 81920 1245 0 restraintd [ 1720.521461] [ 27019] 0 27019 18098 10 86016 583 -1000 dmeventd [ 1720.521463] [ 42436] 0 42436 3843 0 90112 225 0 systemd-userwor [ 1720.521466] [ 42437] 0 42437 3843 0 90112 238 0 systemd-userwor [ 1720.521468] [ 42457] 0 42457 3843 2 90112 219 0 systemd-userwor [ 1720.521471] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1720.521473] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1720.521475] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1720.521477] [ 43958] 0 43958 4783 19 73728 33 -1000 stress-ng [ 1720.521480] [ 43959] 0 43959 4783 0 73728 57 -1000 stress-ng [ 1720.521482] [ 43960] 0 43960 4783 6 73728 46 -1000 stress-ng [ 1720.521484] [ 43961] 0 43961 4783 9 73728 45 -1000 stress-ng [ 1720.521486] [ 43962] 0 43962 4783 0 73728 52 -1000 stress-ng [ 1720.521488] [ 43963] 0 43963 70319 7915 233472 11975 1000 stress-ng [ 1720.521491] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1720.521500] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1720.521502] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1720.521505] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1720.521507] [ 43969] 0 43969 4783 0 73728 53 -1000 stress-ng [ 1720.521509] [ 43970] 0 43970 70319 8123 245760 13417 1000 stress-ng [ 1720.521513] [ 43971] 0 43971 4783 6 73728 46 -1000 stress-ng [ 1720.521515] [ 43972] 0 43972 4783 6 73728 46 -1000 stress-ng [ 1720.521518] [ 43973] 0 43973 4783 0 73728 55 -1000 stress-ng [ 1720.521520] [ 43974] 0 43974 4783 0 73728 54 -1000 stress-ng [ 1720.521522] [ 43975] 0 43975 4783 7 73728 45 -1000 stress-ng [ 1720.521525] [ 43976] 0 43976 4783 0 73728 62 -1000 stress-ng [ 1720.521527] [ 43977] 0 43977 4783 4 73728 48 -1000 stress-ng [ 1720.521529] [ 43978] 0 43978 4783 7 73728 45 -1000 stress-ng [ 1720.521531] [ 43979] 0 43979 4783 0 73728 53 -1000 stress-ng [ 1720.521533] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1720.521536] [ 43981] 0 43981 4783 0 73728 51 -1000 stress-ng [ 1720.521538] [ 43983] 0 43983 4783 4 73728 48 -1000 stress-ng [ 1720.521540] [ 43984] 0 43984 4783 2 73728 50 -1000 stress-ng [ 1720.521543] [ 43985] 0 43985 4783 2 73728 50 -1000 stress-ng [ 1720.521545] [ 43986] 0 43986 4783 6 73728 46 -1000 stress-ng [ 1720.521547] [ 43987] 0 43987 4783 0 73728 54 -1000 stress-ng [ 1720.521549] [ 43988] 0 43988 4783 5 73728 47 -1000 stress-ng [ 1720.521551] [ 43989] 0 43989 4783 4 73728 48 -1000 stress-ng [ 1720.521553] [ 43990] 0 43990 4783 0 73728 52 -1000 stress-ng [ 1720.521556] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1720.521558] [ 43992] 0 43992 4783 0 73728 52 -1000 stress-ng [ 1720.521561] [ 43993] 0 43993 4783 10 73728 46 -1000 stress-ng [ 1720.521563] [ 43994] 0 43994 4783 5 73728 47 -1000 stress-ng [ 1720.521565] [ 43995] 0 43995 4783 2 73728 50 -1000 stress-ng [ 1720.521567] [ 43996] 0 43996 4783 0 73728 54 -1000 stress-ng [ 1720.521569] [ 43997] 0 43997 4783 7 73728 45 -1000 stress-ng [ 1720.521571] [ 43998] 0 43998 4783 0 73728 52 -1000 stress-ng [ 1720.521573] [ 43999] 0 43999 4783 15 73728 37 -1000 stress-ng [ 1720.521575] [ 44000] 0 44000 4783 5 73728 47 -1000 stress-ng [ 1720.521578] [ 44001] 0 44001 4783 5 73728 47 -1000 stress-ng [ 1720.521580] [ 44002] 0 44002 4783 8 73728 44 -1000 stress-ng [ 1720.521582] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1720.521585] [ 44004] 0 44004 4783 0 73728 58 -1000 stress-ng [ 1720.521599] [ 44005] 0 44005 4783 0 73728 55 -1000 stress-ng [ 1720.521602] [ 44006] 0 44006 4783 7 73728 45 -1000 stress-ng [ 1720.521604] [ 44007] 0 44007 4783 7 73728 45 -1000 stress-ng [ 1720.521606] [ 44008] 0 44008 4783 5 73728 47 -1000 stress-ng [ 1720.521608] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1720.521610] [ 44012] 0 44012 70319 8067 215040 9645 1000 stress-ng [ 1720.521613] [ 44013] 0 44013 70319 7014 237568 13404 1000 stress-ng [ 1720.521615] [ 44014] 0 44014 70319 5823 245760 15717 1000 stress-ng [ 1720.521617] [ 44015] 0 44015 70319 6097 215040 11615 1000 stress-ng [ 1720.521620] [ 44016] 0 44016 70319 7694 249856 14373 1000 stress-ng [ 1720.521622] [ 44018] 0 44018 70319 8352 260096 14970 1000 stress-ng [ 1720.521625] [ 44023] 0 44023 70319 8474 215040 9304 1000 stress-ng [ 1720.521627] [ 44024] 0 44024 4783 7 73728 45 -1000 stress-ng [ 1720.521629] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1720.521632] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1720.521634] [ 44027] 0 44027 4783 4 73728 48 -1000 stress-ng [ 1720.521636] [ 44028] 0 44028 4783 0 73728 59 -1000 stress-ng [ 1720.521639] [ 44029] 0 44029 4783 4 73728 48 -1000 stress-ng [ 1720.521641] [ 44030] 0 44030 70319 5469 245760 16070 1000 stress-ng [ 1720.521643] [ 44031] 0 44031 4783 0 73728 53 -1000 stress-ng [ 1720.521645] [ 44032] 0 44032 4783 3 73728 49 -1000 stress-ng [ 1720.521647] [ 44033] 0 44033 4783 5 73728 47 -1000 stress-ng [ 1720.521650] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1720.521652] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1720.521654] [ 44036] 0 44036 4783 0 73728 52 -1000 stress-ng [ 1720.521656] [ 44037] 0 44037 4783 0 73728 53 -1000 stress-ng [ 1720.521659] [ 44038] 0 44038 4783 4 73728 48 -1000 stress-ng [ 1720.521661] [ 44039] 0 44039 4783 0 73728 53 -1000 stress-ng [ 1720.521663] [ 44040] 0 44040 70319 7903 182272 5716 1000 stress-ng [ 1720.521666] [ 44042] 0 44042 70319 12183 227328 6915 1000 stress-ng [ 1720.521668] [ 44043] 0 44043 70319 10898 262144 12622 1000 stress-ng [ 1720.521670] [ 44044] 0 44044 70319 17065 266240 7115 1000 stress-ng [ 1720.521672] [ 44045] 0 44045 70319 5323 194560 9881 1000 stress-ng [ 1720.521675] [ 44047] 0 44047 70319 7450 212992 9866 1000 stress-ng [ 1720.521677] [ 44048] 0 44048 70319 7797 249856 14337 1000 stress-ng [ 1720.521679] [ 44049] 0 44049 70319 14434 262144 9283 1000 stress-ng [ 1720.521681] [ 44050] 0 44050 70319 3191 215040 14521 1000 stress-ng [ 1720.521683] [ 44051] 0 44051 70319 6271 206848 10319 1000 stress-ng [ 1720.521686] [ 44052] 0 44052 70319 7106 188416 7372 1000 stress-ng [ 1720.521689] [ 44053] 0 44053 70319 7873 212992 9641 1000 stress-ng [ 1720.521691] [ 44054] 0 44054 70319 7381 200704 8483 1000 stress-ng [ 1720.521693] [ 44056] 0 44056 70319 6335 243712 14809 1000 stress-ng [ 1720.521695] [ 44057] 0 44057 70319 5355 237568 15063 1000 stress-ng [ 1720.521698] [ 44059] 0 44059 70319 7428 225280 11406 1000 stress-ng [ 1720.521700] [ 44060] 0 44060 70319 8757 219136 9351 1000 stress-ng [ 1720.521702] [ 44061] 0 44061 70319 29326 346112 4622 1000 stress-ng [ 1720.521705] [ 44062] 0 44062 70319 9057 167936 2649 1000 stress-ng [ 1720.521707] [ 44063] 0 44063 70319 3313 208896 13607 1000 stress-ng [ 1720.521709] [ 44064] 0 44064 70319 7816 210944 9301 1000 stress-ng [ 1720.521711] [ 44065] 0 44065 70319 4997 151552 4729 1000 stress-ng [ 1720.521713] [ 44066] 0 44066 70319 14501 272384 10339 1000 stress-ng [ 1720.521716] [ 44067] 0 44067 70319 7651 178176 5375 1000 stress-ng [ 1720.521718] [ 44068] 0 44068 70319 7098 245760 14310 1000 stress-ng [ 1720.521721] [ 44070] 0 44070 70319 2375 155648 8008 1000 stress-ng [ 1720.521723] [ 44071] 0 44071 70319 6134 200704 9796 1000 stress-ng [ 1720.521725] [ 44072] 0 44072 70319 16787 237568 3759 1000 stress-ng [ 1720.521728] [ 44073] 0 44073 70319 5105 169984 6928 1000 stress-ng [ 1720.521730] [ 44074] 0 44074 70319 11356 235520 8930 1000 stress-ng [ 1720.521732] [ 44075] 0 44075 70319 14532 241664 6546 1000 stress-ng [ 1720.521735] [ 44076] 0 44076 70319 9936 233472 10152 1000 stress-ng [ 1720.521737] [ 44077] 0 44077 70319 12102 251904 10098 1000 stress-ng [ 1720.521740] [ 44079] 0 44079 70319 11239 202752 5021 1000 stress-ng [ 1720.521742] [ 44081] 0 44081 70319 8658 210944 8460 1000 stress-ng [ 1720.521744] [ 44082] 0 44082 70319 5800 204800 10526 1000 stress-ng [ 1720.521746] [ 44083] 0 44083 70319 6846 233472 13176 1000 stress-ng [ 1720.521749] [ 44084] 0 44084 70319 4815 192512 10059 1000 stress-ng [ 1720.521751] [ 44085] 0 44085 70319 10770 225280 8328 1000 stress-ng [ 1720.521753] [ 44086] 0 44086 70319 13156 180224 264 1000 stress-ng [ 1720.521756] [ 44087] 0 44087 70319 4292 108544 112 1000 stress-ng [ 1720.521758] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44061,uid=0 [ 1720.521771] Out of memory: Killed process 44061 (stress-ng) total-vm:281276kB, anon-rss:117304kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:338kB oom_score_adj:1000 [ 1721.141238] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1721.141246] CPU: 1 PID: 44042 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1721.141248] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1721.141249] Call Trace: [ 1721.141251] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1721.141255] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1721.141257] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1721.141259] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1721.141260] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1721.141263] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1721.141265] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1721.141268] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1721.141270] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1721.141272] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1721.141274] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1721.141276] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1721.141278] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1721.141280] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1721.141282] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1721.141285] Mem-Info: [ 1721.141286] active_anon:431604 inactive_anon:15257 isolated_anon:480 active_file:10 inactive_file:34 isolated_file:16 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13065 slab_unreclaimable:14950 mapped:69 shmem:1 pagetables:3453 bounce:0 kernel_misc_reclaimable:0 free:1514 free_pcp:3 free_cma:0 [ 1721.141291] Node 0 active_anon:1726500kB inactive_anon:60900kB active_file:40kB inactive_file:136kB unevictable:12kB isolated(anon):1920kB isolated(file):64kB mapped:276kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:4880kB pagetables:13812kB all_unreclaimable? no [ 1721.141295] Node 0 DMA free:6056kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1726804kB inactive_anon:61072kB active_file:408kB inactive_file:212kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 1721.141299] lowmem_reserve[]: 0 0 0 [ 1721.141301] Node 0 DMA: 34*4kB (MC) 53*8kB (UM) 113*16kB (UM) 107*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5856kB [ 1721.141308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1721.141309] 113 total pagecache pages [ 1721.141310] 24 pages in swap cache [ 1721.141311] Free swap = 0kB [ 1721.141311] Total swap = 2019324kB [ 1721.141312] 524288 pages RAM [ 1721.141313] 0 pages HighMem/MovableOnly [ 1721.141313] 19413 pages reserved [ 1721.141314] 1024 pages cma reserved [ 1721.141315] Tasks state (memory values in pages): [ 1721.141316] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1721.141318] [ 844] 0 844 10013 14 122880 283 -250 systemd-journal [ 1721.141321] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1721.141323] [ 1050] 999 1050 3834 23 88064 203 -900 systemd-oomd [ 1721.141326] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1721.141328] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1721.141330] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1721.141332] [ 1083] 0 1083 63561 0 155648 673 0 NetworkManager [ 1721.141334] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1721.141336] [ 1102] 81 1102 2185 0 63488 198 -900 dbus-broker-lau [ 1721.141338] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1721.141341] [ 1109] 81 1109 1230 0 53248 224 -900 dbus-broker [ 1721.141343] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1721.141345] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1721.141347] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1721.141349] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1721.141351] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1721.141353] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1721.141355] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1721.141357] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1721.141359] [ 1222] 0 1222 57821 9 77824 266 -1000 restraintd [ 1721.141361] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1721.141363] [ 1254] 0 1254 1797 20 67584 78 0 runtest.sh [ 1721.141365] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1721.141367] [ 1303] 0 1303 4013 35 114688 559 0 sshd [ 1721.141369] [ 1304] 0 1304 40505 161 81920 1245 0 restraintd [ 1721.141372] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1721.141374] [ 42436] 0 42436 3843 0 90112 225 0 systemd-userwor [ 1721.141376] [ 42437] 0 42437 3843 0 90112 238 0 systemd-userwor [ 1721.141378] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1721.141380] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1721.141382] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1721.141384] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1721.141386] [ 43958] 0 43958 4783 6 73728 46 -1000 stress-ng [ 1721.141388] [ 43959] 0 43959 4783 5 73728 47 -1000 stress-ng [ 1721.141390] [ 43960] 0 43960 4783 6 73728 46 -1000 stress-ng [ 1721.141392] [ 43961] 0 43961 4783 9 73728 45 -1000 stress-ng [ 1721.141394] [ 43962] 0 43962 4783 0 73728 52 -1000 stress-ng [ 1721.141396] [ 43963] 0 43963 70319 7915 233472 11975 1000 stress-ng [ 1721.141398] [ 43964] 0 43964 4783 6 73728 46 -1000 stress-ng [ 1721.141401] [ 43965] 0 43965 4783 0 73728 54 -1000 stress-ng [ 1721.141402] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1721.141404] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1721.141406] [ 43969] 0 43969 4783 6 73728 46 -1000 stress-ng [ 1721.141408] [ 43970] 0 43970 70319 8255 247808 13417 1000 stress-ng [ 1721.141411] [ 43971] 0 43971 4783 6 73728 46 -1000 stress-ng [ 1721.141413] [ 43972] 0 43972 4783 1 73728 51 -1000 stress-ng [ 1721.141414] [ 43973] 0 43973 4783 0 73728 55 -1000 stress-ng [ 1721.141416] [ 43974] 0 43974 4783 0 73728 54 -1000 stress-ng [ 1721.141418] [ 43975] 0 43975 4783 4 73728 48 -1000 stress-ng [ 1721.141420] [ 43976] 0 43976 4783 0 73728 62 -1000 stress-ng [ 1721.141422] [ 43977] 0 43977 4783 4 73728 48 -1000 stress-ng [ 1721.141424] [ 43978] 0 43978 4783 6 73728 46 -1000 stress-ng [ 1721.141426] [ 43979] 0 43979 4783 0 73728 53 -1000 stress-ng [ 1721.141428] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1721.141430] [ 43981] 0 43981 4783 0 73728 53 -1000 stress-ng [ 1721.141432] [ 43983] 0 43983 4783 0 73728 56 -1000 stress-ng [ 1721.141434] [ 43984] 0 43984 4783 2 73728 50 -1000 stress-ng [ 1721.141436] [ 43985] 0 43985 4783 2 73728 50 -1000 stress-ng [ 1721.141438] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1721.141440] [ 43987] 0 43987 4783 0 73728 57 -1000 stress-ng [ 1721.141442] [ 43988] 0 43988 4783 5 73728 47 -1000 stress-ng [ 1721.141444] [ 43989] 0 43989 4783 3 73728 49 -1000 stress-ng [ 1721.141446] [ 43990] 0 43990 4783 0 73728 52 -1000 stress-ng [ 1721.141448] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1721.141450] [ 43992] 0 43992 4783 0 73728 55 -1000 stress-ng [ 1721.141452] [ 43993] 0 43993 4783 6 73728 46 -1000 stress-ng [ 1721.141454] [ 43994] 0 43994 4783 3 73728 49 -1000 stress-ng [ 1721.141456] [ 43995] 0 43995 4783 0 73728 52 -1000 stress-ng [ 1721.141458] [ 43996] 0 43996 4783 0 73728 54 -1000 stress-ng [ 1721.141459] [ 43997] 0 43997 4783 3 73728 49 -1000 stress-ng [ 1721.141461] [ 43998] 0 43998 4783 0 73728 53 -1000 stress-ng [ 1721.141464] [ 43999] 0 43999 4783 0 73728 52 -1000 stress-ng [ 1721.141466] [ 44000] 0 44000 4783 1 73728 51 -1000 stress-ng [ 1721.141467] [ 44001] 0 44001 4783 0 73728 62 -1000 stress-ng [ 1721.141469] [ 44002] 0 44002 4783 5 73728 47 -1000 stress-ng [ 1721.141472] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1721.141474] [ 44004] 0 44004 4783 4 73728 48 -1000 stress-ng [ 1721.141475] [ 44005] 0 44005 4783 0 73728 57 -1000 stress-ng [ 1721.141477] [ 44006] 0 44006 4783 4 73728 48 -1000 stress-ng [ 1721.141479] [ 44007] 0 44007 4783 4 73728 48 -1000 stress-ng [ 1721.141481] [ 44008] 0 44008 4783 11 73728 45 -1000 stress-ng [ 1721.141483] [ 44009] 0 44009 4783 6 73728 46 -1000 stress-ng [ 1721.141485] [ 44012] 0 44012 70319 7468 215040 10310 1000 stress-ng [ 1721.141487] [ 44013] 0 44013 70319 7014 237568 13404 1000 stress-ng [ 1721.141489] [ 44014] 0 44014 70319 5814 245760 15726 1000 stress-ng [ 1721.141491] [ 44015] 0 44015 70319 6427 219136 11615 1000 stress-ng [ 1721.141493] [ 44016] 0 44016 70319 7693 249856 14374 1000 stress-ng [ 1721.141495] [ 44018] 0 44018 70319 7906 260096 15416 1000 stress-ng [ 1721.141497] [ 44023] 0 44023 70319 8390 217088 9454 1000 stress-ng [ 1721.141500] [ 44024] 0 44024 4783 5 73728 47 -1000 stress-ng [ 1721.141502] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1721.141504] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1721.141506] [ 44027] 0 44027 4783 4 73728 48 -1000 stress-ng [ 1721.141508] [ 44028] 0 44028 4783 7 73728 48 -1000 stress-ng [ 1721.141510] [ 44029] 0 44029 4783 4 73728 48 -1000 stress-ng [ 1721.141512] [ 44030] 0 44030 70319 11908 296960 16099 1000 stress-ng [ 1721.141514] [ 44031] 0 44031 4783 7 73728 45 -1000 stress-ng [ 1721.141516] [ 44032] 0 44032 4783 2 73728 50 -1000 stress-ng [ 1721.141518] [ 44033] 0 44033 4783 2 73728 50 -1000 stress-ng [ 1721.141520] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1721.141522] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1721.141524] [ 44036] 0 44036 4783 0 73728 52 -1000 stress-ng [ 1721.141526] [ 44037] 0 44037 4783 0 73728 53 -1000 stress-ng [ 1721.141528] [ 44038] 0 44038 4783 1 73728 51 -1000 stress-ng [ 1721.141530] [ 44039] 0 44039 4783 0 73728 57 -1000 stress-ng [ 1721.141532] [ 44040] 0 44040 70319 19452 274432 5717 1000 stress-ng [ 1721.141534] [ 44042] 0 44042 70319 12178 227328 6920 1000 stress-ng [ 1721.141536] [ 44043] 0 44043 70319 11064 262144 12654 1000 stress-ng [ 1721.141538] [ 44044] 0 44044 70319 18979 282624 7115 1000 stress-ng [ 1721.141540] [ 44045] 0 44045 70319 5039 194560 10165 1000 stress-ng [ 1721.141542] [ 44047] 0 44047 70319 7439 212992 9877 1000 stress-ng [ 1721.141544] [ 44048] 0 44048 70319 8193 253952 14337 1000 stress-ng [ 1721.141546] [ 44049] 0 44049 70319 14691 266240 9290 1000 stress-ng [ 1721.141548] [ 44050] 0 44050 70319 5781 235520 14571 1000 stress-ng [ 1721.141550] [ 44051] 0 44051 70319 5196 206848 11394 1000 stress-ng [ 1721.141552] [ 44052] 0 44052 70319 7095 188416 7383 1000 stress-ng [ 1721.141554] [ 44053] 0 44053 70319 8269 217088 9641 1000 stress-ng [ 1721.141557] [ 44054] 0 44054 70319 7701 202752 8493 1000 stress-ng [ 1721.141559] [ 44056] 0 44056 70319 6647 245760 14827 1000 stress-ng [ 1721.141561] [ 44057] 0 44057 70319 5421 237568 15063 1000 stress-ng [ 1721.141563] [ 44059] 0 44059 70319 7752 227328 11412 1000 stress-ng [ 1721.141565] [ 44060] 0 44060 70319 9048 221184 9390 1000 stress-ng [ 1721.141567] [ 44062] 0 44062 70319 8375 167936 3331 1000 stress-ng [ 1721.141569] [ 44063] 0 44063 70319 3906 212992 13608 1000 stress-ng [ 1721.141571] [ 44064] 0 44064 70319 8014 212992 9301 1000 stress-ng [ 1721.141573] [ 44065] 0 44065 70319 4997 151552 4729 1000 stress-ng [ 1721.141575] [ 44066] 0 44066 70319 15095 276480 10339 1000 stress-ng [ 1721.141577] [ 44067] 0 44067 70319 7644 180224 5580 1000 stress-ng [ 1721.141579] [ 44068] 0 44068 70319 7169 245760 14371 1000 stress-ng [ 1721.141582] [ 44070] 0 44070 70319 2373 155648 8010 1000 stress-ng [ 1721.141583] [ 44071] 0 44071 70319 6726 204800 9798 1000 stress-ng [ 1721.141585] [ 44072] 0 44072 70319 16734 239616 3944 1000 stress-ng [ 1721.141587] [ 44073] 0 44073 70319 5105 169984 6928 1000 stress-ng [ 1721.141590] [ 44074] 0 44074 70319 11355 235520 8931 1000 stress-ng [ 1721.141592] [ 44075] 0 44075 70319 14530 241664 6548 1000 stress-ng [ 1721.141594] [ 44076] 0 44076 70319 10920 241664 10158 1000 stress-ng [ 1721.141596] [ 44077] 0 44077 70319 12033 251904 10299 1000 stress-ng [ 1721.141598] [ 44079] 0 44079 70319 11217 202752 5043 1000 stress-ng [ 1721.141600] [ 44081] 0 44081 70319 14601 258048 8523 1000 stress-ng [ 1721.141602] [ 44082] 0 44082 70319 5677 204800 10649 1000 stress-ng [ 1721.141604] [ 44083] 0 44083 70319 6846 233472 13176 1000 stress-ng [ 1721.141606] [ 44084] 0 44084 70319 4815 192512 10059 1000 stress-ng [ 1721.141608] [ 44085] 0 44085 70319 10834 227328 8330 1000 stress-ng [ 1721.141610] [ 44086] 0 44086 70319 13349 182272 269 1000 stress-ng [ 1721.141612] [ 44087] 0 44087 70319 4288 108544 116 1000 stress-ng [ 1721.141614] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44030,uid=0 [ 1721.141621] Out of memory: Killed process 44030 (stress-ng) total-vm:281276kB, anon-rss:47632kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:290kB oom_score_adj:1000 [ 1722.398049] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1722.398062] CPU: 1 PID: 44073 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1722.398065] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1722.398065] Call Trace: [ 1722.398066] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1722.398074] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1722.398077] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1722.398078] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1722.398080] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1722.398083] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1722.398085] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1722.398088] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1722.398091] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1722.398093] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1722.398094] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1722.398097] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1722.398099] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1722.398103] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1722.398105] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1722.398108] Mem-Info: [ 1722.398109] active_anon:356664 inactive_anon:89676 isolated_anon:659 active_file:121 inactive_file:301 isolated_file:13 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13061 slab_unreclaimable:14944 mapped:396 shmem:0 pagetables:3453 bounce:0 kernel_misc_reclaimable:0 free:1491 free_pcp:0 free_cma:7 [ 1722.398114] Node 0 active_anon:1426656kB inactive_anon:358704kB active_file:484kB inactive_file:1204kB unevictable:12kB isolated(anon):2636kB isolated(file):52kB mapped:1584kB dirty:16kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4880kB pagetables:13812kB all_unreclaimable? no [ 1722.398118] Node 0 DMA free:5964kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1426828kB inactive_anon:358572kB active_file:188kB inactive_file:1048kB unevictable:12kB writepending:16kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:28kB [ 1722.398123] lowmem_reserve[]: 0 0 0 [ 1722.398125] Node 0 DMA: 95*4kB (UMC) 30*8kB (UMC) 112*16kB (UM) 108*32kB (UME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5996kB [ 1722.398132] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1722.398134] 526 total pagecache pages [ 1722.398134] 45 pages in swap cache [ 1722.398135] Free swap = 0kB [ 1722.398136] Total swap = 2019324kB [ 1722.398137] 524288 pages RAM [ 1722.398138] 0 pages HighMem/MovableOnly [ 1722.398138] 19413 pages reserved [ 1722.398139] 1024 pages cma reserved [ 1722.398140] Tasks state (memory values in pages): [ 1722.398140] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1722.398142] [ 844] 0 844 10013 16 122880 281 -250 systemd-journal [ 1722.398145] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1722.398148] [ 1050] 999 1050 3834 31 88064 208 -900 systemd-oomd [ 1722.398150] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1722.398153] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1722.398155] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1722.398157] [ 1083] 0 1083 63561 63 155648 588 0 NetworkManager [ 1722.398160] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1722.398162] [ 1102] 81 1102 2185 0 63488 198 -900 dbus-broker-lau [ 1722.398164] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1722.398166] [ 1109] 81 1109 1230 0 53248 224 -900 dbus-broker [ 1722.398168] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1722.398171] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1722.398173] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1722.398175] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1722.398177] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1722.398179] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1722.398182] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1722.398184] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1722.398186] [ 1222] 0 1222 57821 25 77824 254 -1000 restraintd [ 1722.398188] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1722.398190] [ 1254] 0 1254 1797 52 67584 59 0 runtest.sh [ 1722.398192] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1722.398194] [ 1303] 0 1303 4013 35 114688 559 0 sshd [ 1722.398196] [ 1304] 0 1304 40505 161 81920 1245 0 restraintd [ 1722.398199] [ 27019] 0 27019 18098 0 86016 594 -1000 dmeventd [ 1722.398201] [ 42436] 0 42436 3843 0 90112 225 0 systemd-userwor [ 1722.398203] [ 42437] 0 42437 3843 0 90112 238 0 systemd-userwor [ 1722.398206] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1722.398208] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1722.398210] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1722.398212] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1722.398214] [ 43958] 0 43958 4783 4 73728 48 -1000 stress-ng [ 1722.398216] [ 43959] 0 43959 4783 5 73728 47 -1000 stress-ng [ 1722.398218] [ 43960] 0 43960 4783 40 73728 43 -1000 stress-ng [ 1722.398220] [ 43961] 0 43961 4783 9 73728 45 -1000 stress-ng [ 1722.398222] [ 43962] 0 43962 4783 10 73728 42 -1000 stress-ng [ 1722.398224] [ 43963] 0 43963 70319 7915 233472 11975 1000 stress-ng [ 1722.398226] [ 43964] 0 43964 4783 6 73728 46 -1000 stress-ng [ 1722.398228] [ 43965] 0 43965 4783 63 73728 42 -1000 stress-ng [ 1722.398230] [ 43966] 0 43966 4783 7 73728 45 -1000 stress-ng [ 1722.398232] [ 43967] 0 43967 4783 3 73728 49 -1000 stress-ng [ 1722.398234] [ 43969] 0 43969 4783 6 73728 46 -1000 stress-ng [ 1722.398236] [ 43970] 0 43970 70319 8849 251904 13417 1000 stress-ng [ 1722.398238] [ 43971] 0 43971 4783 6 73728 46 -1000 stress-ng [ 1722.398240] [ 43972] 0 43972 4783 1 73728 51 -1000 stress-ng [ 1722.398243] [ 43973] 0 43973 4783 16 73728 45 -1000 stress-ng [ 1722.398244] [ 43974] 0 43974 4783 0 73728 54 -1000 stress-ng [ 1722.398246] [ 43975] 0 43975 4783 4 73728 48 -1000 stress-ng [ 1722.398249] [ 43976] 0 43976 4783 4 73728 48 -1000 stress-ng [ 1722.398251] [ 43977] 0 43977 4783 4 73728 48 -1000 stress-ng [ 1722.398253] [ 43978] 0 43978 4783 6 73728 46 -1000 stress-ng [ 1722.398255] [ 43979] 0 43979 4783 0 73728 53 -1000 stress-ng [ 1722.398257] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1722.398259] [ 43981] 0 43981 4783 0 73728 53 -1000 stress-ng [ 1722.398261] [ 43983] 0 43983 4783 68 73728 44 -1000 stress-ng [ 1722.398263] [ 43984] 0 43984 4783 2 73728 50 -1000 stress-ng [ 1722.398265] [ 43985] 0 43985 4783 2 73728 50 -1000 stress-ng [ 1722.398267] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1722.398270] [ 43987] 0 43987 4783 0 73728 57 -1000 stress-ng [ 1722.398272] [ 43988] 0 43988 4783 5 73728 47 -1000 stress-ng [ 1722.398274] [ 43989] 0 43989 4783 3 73728 49 -1000 stress-ng [ 1722.398276] [ 43990] 0 43990 4783 0 73728 52 -1000 stress-ng [ 1722.398278] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1722.398280] [ 43992] 0 43992 4783 0 73728 55 -1000 stress-ng [ 1722.398282] [ 43993] 0 43993 4783 6 73728 46 -1000 stress-ng [ 1722.398283] [ 43994] 0 43994 4783 3 73728 49 -1000 stress-ng [ 1722.398285] [ 43995] 0 43995 4783 7 73728 45 -1000 stress-ng [ 1722.398287] [ 43996] 0 43996 4783 0 73728 54 -1000 stress-ng [ 1722.398289] [ 43997] 0 43997 4783 3 73728 49 -1000 stress-ng [ 1722.398291] [ 43998] 0 43998 4783 0 73728 53 -1000 stress-ng [ 1722.398293] [ 43999] 0 43999 4783 0 73728 52 -1000 stress-ng [ 1722.398295] [ 44000] 0 44000 4783 1 73728 51 -1000 stress-ng [ 1722.398297] [ 44001] 0 44001 4783 0 73728 62 -1000 stress-ng [ 1722.398299] [ 44002] 0 44002 4783 5 73728 47 -1000 stress-ng [ 1722.398301] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1722.398303] [ 44004] 0 44004 4783 4 73728 48 -1000 stress-ng [ 1722.398305] [ 44005] 0 44005 4783 0 73728 57 -1000 stress-ng [ 1722.398307] [ 44006] 0 44006 4783 4 73728 48 -1000 stress-ng [ 1722.398309] [ 44007] 0 44007 4783 4 73728 48 -1000 stress-ng [ 1722.398311] [ 44008] 0 44008 4783 7 73728 45 -1000 stress-ng [ 1722.398313] [ 44009] 0 44009 4783 6 73728 46 -1000 stress-ng [ 1722.398316] [ 44012] 0 44012 70319 5601 215040 12177 1000 stress-ng [ 1722.398318] [ 44013] 0 44013 70319 7278 239616 13404 1000 stress-ng [ 1722.398320] [ 44014] 0 44014 70319 6078 247808 15726 1000 stress-ng [ 1722.398322] [ 44015] 0 44015 70319 6427 219136 11615 1000 stress-ng [ 1722.398324] [ 44016] 0 44016 70319 7693 249856 14374 1000 stress-ng [ 1722.398326] [ 44018] 0 44018 70319 9820 276480 15416 1000 stress-ng [ 1722.398328] [ 44023] 0 44023 70319 12415 247808 9455 1000 stress-ng [ 1722.398331] [ 44024] 0 44024 4783 5 73728 47 -1000 stress-ng [ 1722.398333] [ 44025] 0 44025 4783 0 73728 51 -1000 stress-ng [ 1722.398335] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1722.398337] [ 44027] 0 44027 4783 26 73728 45 -1000 stress-ng [ 1722.398339] [ 44028] 0 44028 4783 4 73728 48 -1000 stress-ng [ 1722.398341] [ 44029] 0 44029 4783 4 73728 48 -1000 stress-ng [ 1722.398343] [ 44031] 0 44031 4783 7 73728 45 -1000 stress-ng [ 1722.398345] [ 44032] 0 44032 4783 2 73728 50 -1000 stress-ng [ 1722.398347] [ 44033] 0 44033 4783 58 73728 45 -1000 stress-ng [ 1722.398349] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1722.398351] [ 44035] 0 44035 4783 5 73728 47 -1000 stress-ng [ 1722.398353] [ 44036] 0 44036 4783 0 73728 52 -1000 stress-ng [ 1722.398355] [ 44037] 0 44037 4783 0 73728 53 -1000 stress-ng [ 1722.398357] [ 44038] 0 44038 4783 5 73728 47 -1000 stress-ng [ 1722.398359] [ 44039] 0 44039 4783 72 73728 42 -1000 stress-ng [ 1722.398361] [ 44040] 0 44040 70319 23676 309248 5717 1000 stress-ng [ 1722.398363] [ 44042] 0 44042 70319 12441 229376 6921 1000 stress-ng [ 1722.398365] [ 44043] 0 44043 70319 9416 262144 14302 1000 stress-ng [ 1722.398367] [ 44044] 0 44044 70319 17183 282624 8911 1000 stress-ng [ 1722.398369] [ 44045] 0 44045 70319 6292 204800 10166 1000 stress-ng [ 1722.398371] [ 44047] 0 44047 70319 7439 212992 9877 1000 stress-ng [ 1722.398373] [ 44048] 0 44048 70319 8193 253952 14337 1000 stress-ng [ 1722.398376] [ 44049] 0 44049 70319 13353 266240 10628 1000 stress-ng [ 1722.398378] [ 44050] 0 44050 70319 13760 301056 14578 1000 stress-ng [ 1722.398380] [ 44051] 0 44051 70319 5154 206848 11436 1000 stress-ng [ 1722.398382] [ 44052] 0 44052 70319 7095 188416 7383 1000 stress-ng [ 1722.398384] [ 44053] 0 44053 70319 8269 217088 9641 1000 stress-ng [ 1722.398386] [ 44054] 0 44054 70319 7833 204800 8493 1000 stress-ng [ 1722.398388] [ 44056] 0 44056 70319 6634 245760 14840 1000 stress-ng [ 1722.398390] [ 44057] 0 44057 70319 5553 237568 15063 1000 stress-ng [ 1722.398392] [ 44059] 0 44059 70319 7752 227328 11412 1000 stress-ng [ 1722.398395] [ 44060] 0 44060 70319 9042 221184 9396 1000 stress-ng [ 1722.398397] [ 44062] 0 44062 70319 8375 167936 3331 1000 stress-ng [ 1722.398399] [ 44063] 0 44063 70319 3972 215040 13608 1000 stress-ng [ 1722.398402] [ 44064] 0 44064 70319 8476 215040 9301 1000 stress-ng [ 1722.398404] [ 44065] 0 44065 70319 5129 151552 4729 1000 stress-ng [ 1722.398406] [ 44066] 0 44066 70319 15491 280576 10339 1000 stress-ng [ 1722.398409] [ 44067] 0 44067 70319 7644 180224 5580 1000 stress-ng [ 1722.398411] [ 44068] 0 44068 70319 7762 251904 14372 1000 stress-ng [ 1722.398413] [ 44070] 0 44070 70319 2901 161792 8010 1000 stress-ng [ 1722.398415] [ 44071] 0 44071 70319 7106 208896 9814 1000 stress-ng [ 1722.398417] [ 44072] 0 44072 70319 16725 239616 3953 1000 stress-ng [ 1722.398420] [ 44073] 0 44073 70319 5831 176128 6928 1000 stress-ng [ 1722.398422] [ 44074] 0 44074 70319 14061 258048 8931 1000 stress-ng [ 1722.398424] [ 44075] 0 44075 70319 11907 241664 9171 1000 stress-ng [ 1722.398426] [ 44076] 0 44076 70319 8990 241664 12088 1000 stress-ng [ 1722.398428] [ 44077] 0 44077 70319 12033 251904 10299 1000 stress-ng [ 1722.398430] [ 44079] 0 44079 70319 9162 202752 7098 1000 stress-ng [ 1722.398432] [ 44081] 0 44081 70319 14601 258048 8523 1000 stress-ng [ 1722.398434] [ 44082] 0 44082 70319 5676 204800 10650 1000 stress-ng [ 1722.398436] [ 44083] 0 44083 70319 5376 233472 14646 1000 stress-ng [ 1722.398438] [ 44084] 0 44084 70319 4734 192512 10140 1000 stress-ng [ 1722.398440] [ 44085] 0 44085 70319 9965 231424 9661 1000 stress-ng [ 1722.398442] [ 44086] 0 44086 70319 13349 182272 269 1000 stress-ng [ 1722.398444] [ 44087] 0 44087 70319 4288 108544 116 1000 stress-ng [ 1722.398447] [ 44097] 0 44097 598 21 47104 0 0 sleep [ 1722.398449] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44040,uid=0 [ 1722.398459] Out of memory: Killed process 44040 (stress-ng) total-vm:281276kB, anon-rss:94704kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:302kB oom_score_adj:1000 [ 1724.233838] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1724.233851] CPU: 0 PID: 44004 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1724.233853] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1724.233854] Call Trace: [ 1724.233856] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1724.233864] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1724.233869] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1724.233870] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1724.233872] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1724.233877] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1724.233879] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1724.233884] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1724.233886] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1724.233890] [<00000000672363f2>] do_exception+0x222/0x470 [ 1724.233896] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1724.233898] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1724.233900] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1724.233904] Mem-Info: [ 1724.233905] active_anon:418149 inactive_anon:26415 isolated_anon:1265 active_file:597 inactive_file:570 isolated_file:98 unevictable:3 dirty:168 writeback:0 slab_reclaimable:13061 slab_unreclaimable:14945 mapped:1115 shmem:1 pagetables:3426 bounce:0 kernel_misc_reclaimable:0 free:1843 free_pcp:30 free_cma:21 [ 1724.233910] Node 0 active_anon:1672596kB inactive_anon:105660kB active_file:2388kB inactive_file:2280kB unevictable:12kB isolated(anon):5060kB isolated(file):392kB mapped:4460kB dirty:672kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:4856kB pagetables:13704kB all_unreclaimable? no [ 1724.233914] Node 0 DMA free:7372kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1673076kB inactive_anon:105124kB active_file:2412kB inactive_file:2404kB unevictable:12kB writepending:504kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:84kB [ 1724.233920] lowmem_reserve[]: 0 0 0 [ 1724.233922] Node 0 DMA: 189*4kB (UM) 87*8kB (UM) 151*16kB (UME) 112*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7516kB [ 1724.233928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1724.233930] 1352 total pagecache pages [ 1724.233931] 34 pages in swap cache [ 1724.233931] Free swap = 0kB [ 1724.233932] Total swap = 2019324kB [ 1724.233933] 524288 pages RAM [ 1724.233934] 0 pages HighMem/MovableOnly [ 1724.233934] 19413 pages reserved [ 1724.233935] 1024 pages cma reserved [ 1724.233936] Tasks state (memory values in pages): [ 1724.233937] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1724.233939] [ 844] 0 844 10013 573 122880 244 -250 systemd-journal [ 1724.233942] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1724.233944] [ 1050] 999 1050 3834 84 88064 199 -900 systemd-oomd [ 1724.233947] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1724.233949] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1724.233951] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1724.233953] [ 1083] 0 1083 63561 127 155648 597 0 NetworkManager [ 1724.233956] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1724.233958] [ 1102] 81 1102 2185 0 63488 198 -900 dbus-broker-lau [ 1724.233960] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1724.233962] [ 1109] 81 1109 1230 0 53248 224 -900 dbus-broker [ 1724.233965] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1724.233967] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1724.233969] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1724.233971] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1724.233974] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1724.233976] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1724.233978] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1724.233980] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1724.233982] [ 1222] 0 1222 57821 0 77824 291 -1000 restraintd [ 1724.233985] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1724.233987] [ 1254] 0 1254 1797 22 67584 77 0 runtest.sh [ 1724.233989] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1724.233991] [ 1303] 0 1303 4013 89 114688 549 0 sshd [ 1724.233993] [ 1304] 0 1304 40505 417 81920 1231 0 restraintd [ 1724.233996] [ 27019] 0 27019 18098 6 86016 587 -1000 dmeventd [ 1724.233998] [ 42436] 0 42436 3843 0 90112 225 0 systemd-userwor [ 1724.234000] [ 42437] 0 42437 3843 0 90112 238 0 systemd-userwor [ 1724.234003] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1724.234005] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1724.234007] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1724.234009] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1724.234011] [ 43958] 0 43958 4783 1 73728 51 -1000 stress-ng [ 1724.234013] [ 43959] 0 43959 4783 5 73728 47 -1000 stress-ng [ 1724.234015] [ 43960] 0 43960 4783 6 73728 46 -1000 stress-ng [ 1724.234017] [ 43961] 0 43961 4783 7 73728 45 -1000 stress-ng [ 1724.234020] [ 43962] 0 43962 4783 3 73728 49 -1000 stress-ng [ 1724.234022] [ 43963] 0 43963 70319 7915 233472 11975 1000 stress-ng [ 1724.234024] [ 43964] 0 43964 4783 3 73728 49 -1000 stress-ng [ 1724.234026] [ 43965] 0 43965 4783 2 73728 50 -1000 stress-ng [ 1724.234028] [ 43966] 0 43966 4783 4 73728 48 -1000 stress-ng [ 1724.234030] [ 43967] 0 43967 4783 2 73728 50 -1000 stress-ng [ 1724.234032] [ 43969] 0 43969 4783 6 73728 46 -1000 stress-ng [ 1724.234034] [ 43970] 0 43970 70319 8767 251904 13499 1000 stress-ng [ 1724.234036] [ 43971] 0 43971 4783 4 73728 48 -1000 stress-ng [ 1724.234038] [ 43972] 0 43972 4783 1 73728 51 -1000 stress-ng [ 1724.234040] [ 43973] 0 43973 4783 5 73728 47 -1000 stress-ng [ 1724.234042] [ 43974] 0 43974 4783 55 73728 47 -1000 stress-ng [ 1724.234044] [ 43975] 0 43975 4783 4 73728 48 -1000 stress-ng [ 1724.234046] [ 43976] 0 43976 4783 2 73728 50 -1000 stress-ng [ 1724.234048] [ 43977] 0 43977 4783 1 73728 51 -1000 stress-ng [ 1724.234051] [ 43978] 0 43978 4783 5 73728 47 -1000 stress-ng [ 1724.234053] [ 43979] 0 43979 4783 0 73728 53 -1000 stress-ng [ 1724.234055] [ 43980] 0 43980 4783 3 73728 49 -1000 stress-ng [ 1724.234057] [ 43981] 0 43981 4783 0 73728 53 -1000 stress-ng [ 1724.234059] [ 43983] 0 43983 4783 9 73728 47 -1000 stress-ng [ 1724.234061] [ 43984] 0 43984 4783 0 73728 52 -1000 stress-ng [ 1724.234063] [ 43986] 0 43986 4783 5 73728 47 -1000 stress-ng [ 1724.234065] [ 43987] 0 43987 4783 0 73728 57 -1000 stress-ng [ 1724.234067] [ 43989] 0 43989 4783 3 73728 49 -1000 stress-ng [ 1724.234069] [ 43990] 0 43990 4783 0 73728 55 -1000 stress-ng [ 1724.234071] [ 43991] 0 43991 4783 0 73728 52 -1000 stress-ng [ 1724.234073] [ 43992] 0 43992 4783 0 73728 57 -1000 stress-ng [ 1724.234075] [ 43993] 0 43993 4783 3 73728 49 -1000 stress-ng [ 1724.234077] [ 43994] 0 43994 4783 3 73728 49 -1000 stress-ng [ 1724.234079] [ 43995] 0 43995 4783 7 73728 45 -1000 stress-ng [ 1724.234081] [ 43996] 0 43996 4783 0 73728 56 -1000 stress-ng [ 1724.234083] [ 43997] 0 43997 4783 2 73728 50 -1000 stress-ng [ 1724.234086] [ 43998] 0 43998 4783 41 73728 45 -1000 stress-ng [ 1724.234088] [ 43999] 0 43999 4783 0 73728 53 -1000 stress-ng [ 1724.234090] [ 44001] 0 44001 4783 9 73728 45 -1000 stress-ng [ 1724.234092] [ 44002] 0 44002 4783 5 73728 47 -1000 stress-ng [ 1724.234094] [ 44003] 0 44003 4783 0 73728 61 -1000 stress-ng [ 1724.234096] [ 44004] 0 44004 4783 4 73728 48 -1000 stress-ng [ 1724.234098] [ 44005] 0 44005 4783 0 73728 57 -1000 stress-ng [ 1724.234100] [ 44006] 0 44006 4783 2 73728 50 -1000 stress-ng [ 1724.234102] [ 44007] 0 44007 4783 12 73728 44 -1000 stress-ng [ 1724.234104] [ 44008] 0 44008 4783 5 73728 47 -1000 stress-ng [ 1724.234106] [ 44009] 0 44009 4783 3 73728 49 -1000 stress-ng [ 1724.234108] [ 44012] 0 44012 70319 4659 215040 13119 1000 stress-ng [ 1724.234110] [ 44013] 0 44013 70319 7278 239616 13404 1000 stress-ng [ 1724.234112] [ 44014] 0 44014 70319 6078 247808 15726 1000 stress-ng [ 1724.234114] [ 44015] 0 44015 70319 6427 219136 11615 1000 stress-ng [ 1724.234117] [ 44016] 0 44016 70319 8947 260096 14374 1000 stress-ng [ 1724.234119] [ 44018] 0 44018 70319 9790 276480 15446 1000 stress-ng [ 1724.234121] [ 44023] 0 44023 70319 13339 256000 9455 1000 stress-ng [ 1724.234123] [ 44024] 0 44024 4783 44 73728 44 -1000 stress-ng [ 1724.234125] [ 44025] 0 44025 4783 58 73728 46 -1000 stress-ng [ 1724.234127] [ 44026] 0 44026 4783 7 73728 45 -1000 stress-ng [ 1724.234129] [ 44027] 0 44027 4783 5 73728 47 -1000 stress-ng [ 1724.234131] [ 44028] 0 44028 4783 0 73728 55 -1000 stress-ng [ 1724.234133] [ 44029] 0 44029 4783 2 73728 50 -1000 stress-ng [ 1724.234136] [ 44031] 0 44031 4783 6 73728 46 -1000 stress-ng [ 1724.234138] [ 44032] 0 44032 4783 0 73728 53 -1000 stress-ng [ 1724.234140] [ 44033] 0 44033 4783 8 73728 47 -1000 stress-ng [ 1724.234142] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1724.234144] [ 44035] 0 44035 4783 2 73728 50 -1000 stress-ng [ 1724.234146] [ 44036] 0 44036 4783 0 73728 55 -1000 stress-ng [ 1724.234148] [ 44037] 0 44037 4783 0 73728 55 -1000 stress-ng [ 1724.234150] [ 44038] 0 44038 4783 0 73728 55 -1000 stress-ng [ 1724.234152] [ 44039] 0 44039 4783 7 73728 47 -1000 stress-ng [ 1724.234154] [ 44042] 0 44042 70319 12507 229376 6921 1000 stress-ng [ 1724.234157] [ 44043] 0 44043 70319 9416 264192 14302 1000 stress-ng [ 1724.234159] [ 44044] 0 44044 70319 17445 284672 8913 1000 stress-ng [ 1724.234161] [ 44045] 0 44045 70319 6292 204800 10166 1000 stress-ng [ 1724.234163] [ 44047] 0 44047 70319 7435 212992 9881 1000 stress-ng [ 1724.234165] [ 44048] 0 44048 70319 8853 260096 14337 1000 stress-ng [ 1724.234167] [ 44049] 0 44049 70319 18897 309248 10628 1000 stress-ng [ 1724.234170] [ 44050] 0 44050 70319 13892 301056 14578 1000 stress-ng [ 1724.234172] [ 44051] 0 44051 70319 5122 206848 11468 1000 stress-ng [ 1724.234174] [ 44052] 0 44052 70319 7425 192512 7383 1000 stress-ng [ 1724.234176] [ 44053] 0 44053 70319 8320 217088 9656 1000 stress-ng [ 1724.234179] [ 44054] 0 44054 70319 8163 206848 8493 1000 stress-ng [ 1724.234181] [ 44056] 0 44056 70319 6633 245760 14841 1000 stress-ng [ 1724.234183] [ 44057] 0 44057 70319 5949 241664 15063 1000 stress-ng [ 1724.234186] [ 44059] 0 44059 70319 8280 231424 11412 1000 stress-ng [ 1724.234188] [ 44060] 0 44060 70319 14096 262144 9556 1000 stress-ng [ 1724.234191] [ 44062] 0 44062 70319 10672 186368 3344 1000 stress-ng [ 1724.234193] [ 44063] 0 44063 70319 3971 215040 13609 1000 stress-ng [ 1724.234195] [ 44064] 0 44064 70319 8152 215040 9625 1000 stress-ng [ 1724.234197] [ 44065] 0 44065 70319 5129 151552 4729 1000 stress-ng [ 1724.234199] [ 44066] 0 44066 70319 15510 284672 10782 1000 stress-ng [ 1724.234201] [ 44067] 0 44067 70319 8755 188416 5591 1000 stress-ng [ 1724.234203] [ 44068] 0 44068 70319 7652 251904 14482 1000 stress-ng [ 1724.234206] [ 44070] 0 44070 70319 4155 169984 8010 1000 stress-ng [ 1724.234208] [ 44071] 0 44071 70319 7102 208896 9818 1000 stress-ng [ 1724.234210] [ 44072] 0 44072 70319 16878 239616 3998 1000 stress-ng [ 1724.234212] [ 44073] 0 44073 70319 5830 176128 6929 1000 stress-ng [ 1724.234215] [ 44074] 0 44074 70319 14712 264192 9006 1000 stress-ng [ 1724.234217] [ 44075] 0 44075 70319 11775 241664 9303 1000 stress-ng [ 1724.234219] [ 44076] 0 44076 70319 8990 241664 12088 1000 stress-ng [ 1724.234222] [ 44077] 0 44077 70319 11433 253952 11031 1000 stress-ng [ 1724.234224] [ 44079] 0 44079 70319 11423 223232 7411 1000 stress-ng [ 1724.234226] [ 44081] 0 44081 70319 14566 258048 8558 1000 stress-ng [ 1724.234228] [ 44082] 0 44082 70319 8976 231424 10650 1000 stress-ng [ 1724.234230] [ 44083] 0 44083 70319 5437 235520 14717 1000 stress-ng [ 1724.234232] [ 44084] 0 44084 70319 4734 192512 10140 1000 stress-ng [ 1724.234234] [ 44085] 0 44085 70319 9620 231424 10006 1000 stress-ng [ 1724.234236] [ 44086] 0 44086 70319 11773 182272 1845 1000 stress-ng [ 1724.234238] [ 44087] 0 44087 70319 4097 108544 307 1000 stress-ng [ 1724.234240] [ 44097] 0 44097 1334 35 61440 3 0 sleep [ 1724.234242] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44049,uid=0 [ 1724.234253] Out of memory: Killed process 44049 (stress-ng) total-vm:281276kB, anon-rss:75588kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:302kB oom_score_adj:1000 [ 1726.259438] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1726.259456] CPU: 1 PID: 44082 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1726.259459] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1726.259460] Call Trace: [ 1726.259461] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1726.259470] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1726.259475] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1726.259476] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1726.259478] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1726.259483] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1726.259485] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1726.259491] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1726.259495] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1726.259496] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1726.259498] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1726.259502] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1726.259505] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1726.259509] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1726.259511] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1726.259516] Mem-Info: [ 1726.259517] active_anon:339414 inactive_anon:107356 isolated_anon:455 active_file:149 inactive_file:230 isolated_file:88 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13055 slab_unreclaimable:14935 mapped:258 shmem:15 pagetables:3488 bounce:0 kernel_misc_reclaimable:0 free:1299 free_pcp:0 free_cma:3 [ 1726.259523] Node 0 active_anon:1357656kB inactive_anon:429424kB active_file:596kB inactive_file:920kB unevictable:12kB isolated(anon):1820kB isolated(file):352kB mapped:1032kB dirty:0kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_stack:4816kB pagetables:13952kB all_unreclaimable? no [ 1726.259529] Node 0 DMA free:5196kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1358296kB inactive_anon:429164kB active_file:0kB inactive_file:924kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:12kB [ 1726.259535] lowmem_reserve[]: 0 0 0 [ 1726.259537] Node 0 DMA: 11*4kB (MC) 13*8kB (MC) 117*16kB (UM) 107*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5444kB [ 1726.259544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1726.259545] 475 total pagecache pages [ 1726.259546] 57 pages in swap cache [ 1726.259547] Free swap = 0kB [ 1726.259548] Total swap = 2019324kB [ 1726.259548] 524288 pages RAM [ 1726.259549] 0 pages HighMem/MovableOnly [ 1726.259550] 19413 pages reserved [ 1726.259550] 1024 pages cma reserved [ 1726.259552] Tasks state (memory values in pages): [ 1726.259552] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1726.259554] [ 844] 0 844 10013 52 122880 246 -250 systemd-journal [ 1726.259557] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1726.259560] [ 1050] 999 1050 3834 30 88064 196 -900 systemd-oomd [ 1726.259563] [ 1051] 0 1051 4359 0 67584 196 -1000 auditd [ 1726.259565] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1726.259567] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1726.259570] [ 1083] 0 1083 63561 46 155648 605 0 NetworkManager [ 1726.259572] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1726.259574] [ 1102] 81 1102 2185 0 63488 198 -900 dbus-broker-lau [ 1726.259576] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1726.259579] [ 1109] 81 1109 1230 0 53248 224 -900 dbus-broker [ 1726.259581] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1726.259583] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1726.259585] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1726.259587] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1726.259589] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1726.259592] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1726.259594] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1726.259596] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1726.259598] [ 1222] 0 1222 57821 0 77824 297 -1000 restraintd [ 1726.259600] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1726.259603] [ 1254] 0 1254 1797 1 67584 106 0 runtest.sh [ 1726.259605] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1726.259607] [ 1303] 0 1303 4013 45 114688 548 0 sshd [ 1726.259609] [ 1304] 0 1304 40505 180 81920 1226 0 restraintd [ 1726.259611] [ 27019] 0 27019 18098 0 86016 595 -1000 dmeventd [ 1726.259613] [ 42436] 0 42436 3843 0 90112 225 0 systemd-userwor [ 1726.259616] [ 42437] 0 42437 3843 0 90112 238 0 systemd-userwor [ 1726.259618] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1726.259620] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1726.259622] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1726.259625] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1726.259627] [ 43958] 0 43958 4783 0 73728 54 -1000 stress-ng [ 1726.259629] [ 43959] 0 43959 4783 0 73728 52 -1000 stress-ng [ 1726.259631] [ 43960] 0 43960 4783 4 73728 48 -1000 stress-ng [ 1726.259633] [ 43961] 0 43961 4783 5 73728 47 -1000 stress-ng [ 1726.259635] [ 43962] 0 43962 4783 15 73728 37 -1000 stress-ng [ 1726.259637] [ 43963] 0 43963 70319 7883 233472 12007 1000 stress-ng [ 1726.259639] [ 43964] 0 43964 4783 3 73728 49 -1000 stress-ng [ 1726.259641] [ 43965] 0 43965 4783 10 73728 42 -1000 stress-ng [ 1726.259644] [ 43966] 0 43966 4783 4 73728 48 -1000 stress-ng [ 1726.259646] [ 43967] 0 43967 4783 8 73728 44 -1000 stress-ng [ 1726.259648] [ 43969] 0 43969 4783 12 73728 40 -1000 stress-ng [ 1726.259650] [ 43970] 0 43970 70319 8741 251904 13525 1000 stress-ng [ 1726.259652] [ 43971] 0 43971 4783 3 73728 49 -1000 stress-ng [ 1726.259654] [ 43972] 0 43972 4783 0 73728 54 -1000 stress-ng [ 1726.259656] [ 43973] 0 43973 4783 5 73728 47 -1000 stress-ng [ 1726.259658] [ 43974] 0 43974 4783 3 73728 49 -1000 stress-ng [ 1726.259660] [ 43975] 0 43975 4783 2 73728 50 -1000 stress-ng [ 1726.259662] [ 43976] 0 43976 4783 0 73728 53 -1000 stress-ng [ 1726.259664] [ 43977] 0 43977 4783 0 73728 56 -1000 stress-ng [ 1726.259666] [ 43978] 0 43978 4783 5 73728 47 -1000 stress-ng [ 1726.259669] [ 43979] 0 43979 4783 0 73728 53 -1000 stress-ng [ 1726.259671] [ 43980] 0 43980 4783 16 73728 36 -1000 stress-ng [ 1726.259673] [ 43981] 0 43981 4783 0 73728 53 -1000 stress-ng [ 1726.259675] [ 43983] 0 43983 4783 1 73728 51 -1000 stress-ng [ 1726.259677] [ 43984] 0 43984 4783 0 73728 55 -1000 stress-ng [ 1726.259679] [ 43986] 0 43986 4783 3 73728 49 -1000 stress-ng [ 1726.259681] [ 43987] 0 43987 4783 3 73728 49 -1000 stress-ng [ 1726.259683] [ 43989] 0 43989 4783 1 73728 51 -1000 stress-ng [ 1726.259686] [ 43990] 0 43990 4783 0 73728 57 -1000 stress-ng [ 1726.259688] [ 43991] 0 43991 4783 0 73728 52 -1000 stress-ng [ 1726.259690] [ 43992] 0 43992 4783 0 73728 59 -1000 stress-ng [ 1726.259693] [ 43993] 0 43993 4783 2 73728 50 -1000 stress-ng [ 1726.259695] [ 43994] 0 43994 4783 3 73728 49 -1000 stress-ng [ 1726.259697] [ 43995] 0 43995 4783 5 73728 47 -1000 stress-ng [ 1726.259701] [ 43996] 0 43996 4783 0 73728 56 -1000 stress-ng [ 1726.259703] [ 43997] 0 43997 4783 2 73728 50 -1000 stress-ng [ 1726.259705] [ 43998] 0 43998 4783 3 73728 49 -1000 stress-ng [ 1726.259707] [ 43999] 0 43999 4783 0 73728 55 -1000 stress-ng [ 1726.259709] [ 44001] 0 44001 4783 5 73728 47 -1000 stress-ng [ 1726.259711] [ 44002] 0 44002 4783 3 73728 49 -1000 stress-ng [ 1726.259713] [ 44003] 0 44003 4783 6 73728 46 -1000 stress-ng [ 1726.259715] [ 44004] 0 44004 4783 4 73728 48 -1000 stress-ng [ 1726.259718] [ 44005] 0 44005 4783 0 73728 57 -1000 stress-ng [ 1726.259720] [ 44006] 0 44006 4783 2 73728 50 -1000 stress-ng [ 1726.259722] [ 44007] 0 44007 4783 5 73728 47 -1000 stress-ng [ 1726.259724] [ 44008] 0 44008 4783 3 73728 49 -1000 stress-ng [ 1726.259726] [ 44009] 0 44009 4783 5 73728 47 -1000 stress-ng [ 1726.259728] [ 44012] 0 44012 70319 5251 221184 13121 1000 stress-ng [ 1726.259731] [ 44013] 0 44013 70319 11996 276480 13438 1000 stress-ng [ 1726.259733] [ 44014] 0 44014 70319 5187 247808 16617 1000 stress-ng [ 1726.259735] [ 44015] 0 44015 70319 6427 219136 11615 1000 stress-ng [ 1726.259737] [ 44016] 0 44016 70319 9352 264192 14431 1000 stress-ng [ 1726.259739] [ 44018] 0 44018 70319 8985 276480 16317 1000 stress-ng [ 1726.259741] [ 44023] 0 44023 70319 13160 256000 9634 1000 stress-ng [ 1726.259744] [ 44024] 0 44024 4783 6 73728 46 -1000 stress-ng [ 1726.259746] [ 44025] 0 44025 4783 0 73728 59 -1000 stress-ng [ 1726.259748] [ 44026] 0 44026 4783 5 73728 47 -1000 stress-ng [ 1726.259750] [ 44027] 0 44027 4783 2 73728 50 -1000 stress-ng [ 1726.259752] [ 44028] 0 44028 4783 0 73728 55 -1000 stress-ng [ 1726.259754] [ 44029] 0 44029 4783 0 73728 53 -1000 stress-ng [ 1726.259756] [ 44031] 0 44031 4783 4 73728 48 -1000 stress-ng [ 1726.259758] [ 44032] 0 44032 4783 0 73728 53 -1000 stress-ng [ 1726.259761] [ 44033] 0 44033 4783 2 73728 50 -1000 stress-ng [ 1726.259763] [ 44034] 0 44034 4783 3 73728 49 -1000 stress-ng [ 1726.259765] [ 44035] 0 44035 4783 2 73728 50 -1000 stress-ng [ 1726.259767] [ 44036] 0 44036 4783 0 73728 55 -1000 stress-ng [ 1726.259769] [ 44037] 0 44037 4783 0 73728 55 -1000 stress-ng [ 1726.259771] [ 44038] 0 44038 4783 12 73728 40 -1000 stress-ng [ 1726.259773] [ 44039] 0 44039 4783 7 73728 47 -1000 stress-ng [ 1726.259775] [ 44042] 0 44042 70319 14811 247808 6927 1000 stress-ng [ 1726.259778] [ 44043] 0 44043 70319 9812 266240 14302 1000 stress-ng [ 1726.259780] [ 44044] 0 44044 70319 17407 284672 8951 1000 stress-ng [ 1726.259782] [ 44045] 0 44045 70319 6231 206848 10293 1000 stress-ng [ 1726.259784] [ 44047] 0 44047 70319 7968 219136 10074 1000 stress-ng [ 1726.259786] [ 44048] 0 44048 70319 8853 260096 14337 1000 stress-ng [ 1726.259788] [ 44050] 0 44050 70319 13475 303104 15127 1000 stress-ng [ 1726.259790] [ 44051] 0 44051 70319 5122 206848 11468 1000 stress-ng [ 1726.259792] [ 44052] 0 44052 70319 7586 192512 7420 1000 stress-ng [ 1726.259794] [ 44053] 0 44053 70319 8616 221184 9756 1000 stress-ng [ 1726.259796] [ 44054] 0 44054 70319 8423 208896 8497 1000 stress-ng [ 1726.259799] [ 44056] 0 44056 70319 8741 262144 14845 1000 stress-ng [ 1726.259801] [ 44057] 0 44057 70319 5811 243712 15531 1000 stress-ng [ 1726.259803] [ 44059] 0 44059 70319 8018 231424 11674 1000 stress-ng [ 1726.259805] [ 44060] 0 44060 70319 12839 262144 10813 1000 stress-ng [ 1726.259807] [ 44062] 0 44062 70319 13746 212992 3768 1000 stress-ng [ 1726.259809] [ 44063] 0 44063 70319 3523 215040 14057 1000 stress-ng [ 1726.259811] [ 44064] 0 44064 70319 9335 227328 9960 1000 stress-ng [ 1726.259813] [ 44065] 0 44065 70319 5108 151552 4750 1000 stress-ng [ 1726.259815] [ 44066] 0 44066 70319 15437 284672 10855 1000 stress-ng [ 1726.259817] [ 44067] 0 44067 70319 8515 188416 5831 1000 stress-ng [ 1726.259819] [ 44068] 0 44068 70319 10356 272384 14484 1000 stress-ng [ 1726.259822] [ 44070] 0 44070 70319 4155 169984 8010 1000 stress-ng [ 1726.259824] [ 44071] 0 44071 70319 7102 208896 9818 1000 stress-ng [ 1726.259826] [ 44072] 0 44072 70319 19571 262144 4011 1000 stress-ng [ 1726.259828] [ 44073] 0 44073 70319 5770 176128 6989 1000 stress-ng [ 1726.259830] [ 44074] 0 44074 70319 14216 264192 9502 1000 stress-ng [ 1726.259832] [ 44075] 0 44075 70319 10777 247808 11027 1000 stress-ng [ 1726.259835] [ 44076] 0 44076 70319 10237 260096 13019 1000 stress-ng [ 1726.259837] [ 44077] 0 44077 70319 12965 270336 11545 1000 stress-ng [ 1726.259839] [ 44079] 0 44079 70319 11589 225280 7443 1000 stress-ng [ 1726.259841] [ 44081] 0 44081 70319 14545 258048 8579 1000 stress-ng [ 1726.259843] [ 44082] 0 44082 70319 9282 233472 10674 1000 stress-ng [ 1726.259845] [ 44083] 0 44083 70319 6481 243712 14729 1000 stress-ng [ 1726.259847] [ 44084] 0 44084 70319 4997 194560 10141 1000 stress-ng [ 1726.259849] [ 44085] 0 44085 70319 9561 231424 10065 1000 stress-ng [ 1740.144404] [ 44086] 0 44086 70319 11772 182272 1846 1000 stress-ng [ 1740.144415] [ 44087] 0 44087 70319 5021 116736 307 1000 stress-ng [ 1740.144419] [ 44097] 0 44097 1334 0 61440 29 0 sleep [ 1740.144422] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44050,uid=0 [ 1740.144440] Out of memory: Killed process 44050 (stress-ng) total-vm:281276kB, anon-rss:53900kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_adj:1000 [ 1740.320335] warn_alloc: 1 callbacks suppressed [ 1740.320339] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1740.320352] CPU: 1 PID: 44050 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1740.320355] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1740.320356] Call Trace: [ 1740.320357] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1740.320366] [<000000006754e2b8>] warn_alloc+0x108/0x190 [ 1740.320372] [<0000000067554ade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1740.320375] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1740.320376] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1740.320383] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1740.320387] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1740.320388] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1740.320390] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1740.320395] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1740.320397] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1740.320402] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1740.320404] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1740.320409] Mem-Info: [ 1740.320410] active_anon:361030 inactive_anon:86504 isolated_anon:32 active_file:3 inactive_file:12 isolated_file:0 unevictable:3 dirty:0 writeback:3 slab_reclaimable:13055 slab_unreclaimable:14945 mapped:22 shmem:14 pagetables:3428 bounce:0 kernel_misc_reclaimable:0 free:1575 free_pcp:0 free_cma:7 [ 1740.320415] Node 0 active_anon:1444120kB inactive_anon:346016kB active_file:12kB inactive_file:48kB unevictable:12kB isolated(anon):128kB isolated(file):0kB mapped:88kB dirty:0kB writeback:12kB shmem:56kB writeback_tmp:0kB kernel_stack:4800kB pagetables:13712kB all_unreclaimable? no [ 1740.320418] Node 0 DMA free:6300kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1443956kB inactive_anon:345680kB active_file:44kB inactive_file:0kB unevictable:12kB writepending:12kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:28kB [ 1740.320424] lowmem_reserve[]: 0 0 0 [ 1740.320425] Node 0 DMA: 62*4kB (UMC) 28*8kB (UMC) 129*16kB (UM) 111*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6088kB [ 1740.320432] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1740.320434] 66 total pagecache pages [ 1740.320435] 16 pages in swap cache [ 1740.320436] Free swap = 0kB [ 1740.320436] Total swap = 2019324kB [ 1740.320437] 524288 pages RAM [ 1740.320438] 0 pages HighMem/MovableOnly [ 1740.320438] 19413 pages reserved [ 1740.320439] 1024 pages cma reserved [ 1741.730639] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1741.730653] CPU: 1 PID: 44056 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1741.730656] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1741.730657] Call Trace: [ 1741.730658] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1741.730667] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1741.730671] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1741.730673] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1741.730674] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1741.730679] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1741.730681] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1741.730687] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1741.730691] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1741.730692] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1741.730694] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1741.730698] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1741.730701] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1741.730705] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1741.730707] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1741.730711] Mem-Info: [ 1741.730712] active_anon:375658 inactive_anon:69949 isolated_anon:686 active_file:689 inactive_file:725 isolated_file:32 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13055 slab_unreclaimable:14918 mapped:1292 shmem:15 pagetables:3440 bounce:0 kernel_misc_reclaimable:0 free:1464 free_pcp:1 free_cma:44 [ 1741.730718] Node 0 active_anon:1502632kB inactive_anon:279796kB active_file:2756kB inactive_file:2900kB unevictable:12kB isolated(anon):2744kB isolated(file):128kB mapped:5168kB dirty:16kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_stack:4768kB pagetables:13760kB all_unreclaimable? no [ 1741.730721] Node 0 DMA free:5856kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1503016kB inactive_anon:279636kB active_file:3284kB inactive_file:2960kB unevictable:12kB writepending:16kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:176kB [ 1741.730727] lowmem_reserve[]: 0 0 0 [ 1741.730729] Node 0 DMA: 116*4kB (UM) 35*8kB (UME) 114*16kB (UE) 111*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6120kB [ 1741.730735] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1741.730737] 1525 total pagecache pages [ 1741.730737] 67 pages in swap cache [ 1741.730738] Free swap = 0kB [ 1741.730739] Total swap = 2019324kB [ 1741.730739] 524288 pages RAM [ 1741.730740] 0 pages HighMem/MovableOnly [ 1741.730741] 19413 pages reserved [ 1741.730742] 1024 pages cma reserved [ 1741.730742] Tasks state (memory values in pages): [ 1741.730743] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1741.730745] [ 844] 0 844 10013 387 122880 246 -250 systemd-journal [ 1741.730748] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1741.730751] [ 1050] 999 1050 3834 0 88064 240 -900 systemd-oomd [ 1741.730753] [ 1051] 0 1051 4359 175 67584 182 -1000 auditd [ 1741.730755] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1741.730758] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1741.730760] [ 1083] 0 1083 63561 55 155648 596 0 NetworkManager [ 1741.730762] [ 1101] 0 1101 4365 55 96256 571 0 systemd-logind [ 1741.730764] [ 1102] 81 1102 2185 0 63488 212 -900 dbus-broker-lau [ 1741.730766] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1741.730768] [ 1109] 81 1109 1230 151 53248 220 -900 dbus-broker [ 1741.730770] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1741.730773] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1741.730775] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1741.730777] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1741.730779] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1741.730782] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1741.730784] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1741.730786] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1741.730788] [ 1222] 0 1222 57821 174 77824 247 -1000 restraintd [ 1741.730790] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1741.730792] [ 1254] 0 1254 1797 111 67584 63 0 runtest.sh [ 1741.730794] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1741.730797] [ 1303] 0 1303 4013 331 114688 548 0 sshd [ 1741.730799] [ 1304] 0 1304 40505 628 81920 1215 0 restraintd [ 1741.730801] [ 27019] 0 27019 18098 0 86016 602 -1000 dmeventd [ 1741.730803] [ 42436] 0 42436 3843 0 90112 226 0 systemd-userwor [ 1741.730805] [ 42437] 0 42437 3843 0 90112 241 0 systemd-userwor [ 1741.730808] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1741.730810] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1741.730812] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1741.730814] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1741.730816] [ 43958] 0 43958 4783 15 73728 44 -1000 stress-ng [ 1741.730818] [ 43959] 0 43959 4783 0 73728 53 -1000 stress-ng [ 1741.730820] [ 43960] 0 43960 4783 4 73728 48 -1000 stress-ng [ 1741.730822] [ 43961] 0 43961 4783 5 73728 47 -1000 stress-ng [ 1741.730824] [ 43962] 0 43962 4783 13 73728 39 -1000 stress-ng [ 1741.730826] [ 43963] 0 43963 70319 8105 237568 12511 1000 stress-ng [ 1741.730828] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1741.730830] [ 43966] 0 43966 4783 201 73728 28 -1000 stress-ng [ 1741.730832] [ 43967] 0 43967 4783 7 73728 45 -1000 stress-ng [ 1741.730834] [ 43969] 0 43969 4783 10 73728 42 -1000 stress-ng [ 1741.730836] [ 43970] 0 43970 70319 9071 253952 13525 1000 stress-ng [ 1741.730838] [ 43971] 0 43971 4783 10 73728 42 -1000 stress-ng [ 1741.730840] [ 43972] 0 43972 4783 0 73728 55 -1000 stress-ng [ 1741.730842] [ 43973] 0 43973 4783 4 73728 48 -1000 stress-ng [ 1741.730845] [ 43974] 0 43974 4783 3 73728 49 -1000 stress-ng [ 1741.730847] [ 43975] 0 43975 4783 2 73728 50 -1000 stress-ng [ 1741.730849] [ 43976] 0 43976 4783 0 73728 54 -1000 stress-ng [ 1741.730851] [ 43977] 0 43977 4783 6 73728 46 -1000 stress-ng [ 1741.730853] [ 43978] 0 43978 4783 4 73728 48 -1000 stress-ng [ 1741.730855] [ 43979] 0 43979 4783 13 73728 42 -1000 stress-ng [ 1741.730857] [ 43981] 0 43981 4783 191 73728 21 -1000 stress-ng [ 1741.730859] [ 43983] 0 43983 4783 1 73728 51 -1000 stress-ng [ 1741.730861] [ 43984] 0 43984 4783 5 73728 47 -1000 stress-ng [ 1741.730864] [ 43986] 0 43986 4783 2 73728 50 -1000 stress-ng [ 1741.730866] [ 43987] 0 43987 4783 3 73728 49 -1000 stress-ng [ 1741.730868] [ 43989] 0 43989 4783 5 73728 47 -1000 stress-ng [ 1741.730870] [ 43990] 0 43990 4783 4 73728 48 -1000 stress-ng [ 1741.730872] [ 43991] 0 43991 4783 5 73728 47 -1000 stress-ng [ 1741.730874] [ 43992] 0 43992 4783 5 73728 47 -1000 stress-ng [ 1741.730876] [ 43993] 0 43993 4783 24 73728 28 -1000 stress-ng [ 1741.730878] [ 43994] 0 43994 4783 3 73728 49 -1000 stress-ng [ 1741.730880] [ 43995] 0 43995 4783 4 73728 48 -1000 stress-ng [ 1741.730882] [ 43996] 0 43996 4783 0 73728 56 -1000 stress-ng [ 1741.730884] [ 43997] 0 43997 4783 2 73728 50 -1000 stress-ng [ 1741.730886] [ 43998] 0 43998 4783 3 73728 49 -1000 stress-ng [ 1741.730888] [ 43999] 0 43999 4783 7 73728 45 -1000 stress-ng [ 1741.730890] [ 44001] 0 44001 4783 5 73728 47 -1000 stress-ng [ 1741.730892] [ 44002] 0 44002 4783 3 73728 49 -1000 stress-ng [ 1741.730894] [ 44003] 0 44003 4783 5 73728 47 -1000 stress-ng [ 1741.730896] [ 44004] 0 44004 4783 4 73728 48 -1000 stress-ng [ 1741.730899] [ 44005] 0 44005 4783 7 73728 45 -1000 stress-ng [ 1741.730900] [ 44006] 0 44006 4783 5 73728 47 -1000 stress-ng [ 1741.730903] [ 44007] 0 44007 4783 3 73728 49 -1000 stress-ng [ 1741.730905] [ 44008] 0 44008 4783 2 73728 50 -1000 stress-ng [ 1741.730907] [ 44009] 0 44009 4783 4 73728 48 -1000 stress-ng [ 1741.730909] [ 44012] 0 44012 70319 5714 225280 13186 1000 stress-ng [ 1741.730911] [ 44013] 0 44013 70319 12989 288768 14029 1000 stress-ng [ 1741.730914] [ 44014] 0 44014 70319 6589 260096 16799 1000 stress-ng [ 1741.730916] [ 44015] 0 44015 70319 7055 223232 11647 1000 stress-ng [ 1741.730918] [ 44016] 0 44016 70319 14686 307200 14443 1000 stress-ng [ 1741.730920] [ 44018] 0 44018 70319 6936 282624 19158 1000 stress-ng [ 1741.730922] [ 44023] 0 44023 70319 13503 258048 9686 1000 stress-ng [ 1741.730924] [ 44024] 0 44024 4783 4 73728 48 -1000 stress-ng [ 1741.730926] [ 44025] 0 44025 4783 0 73728 61 -1000 stress-ng [ 1741.730928] [ 44026] 0 44026 4783 6 73728 46 -1000 stress-ng [ 1741.730930] [ 44027] 0 44027 4783 10 73728 42 -1000 stress-ng [ 1741.730932] [ 44028] 0 44028 4783 14 73728 38 -1000 stress-ng [ 1741.730935] [ 44029] 0 44029 4783 0 73728 53 -1000 stress-ng [ 1741.730937] [ 44031] 0 44031 4783 2 73728 50 -1000 stress-ng [ 1741.730939] [ 44032] 0 44032 4783 0 73728 53 -1000 stress-ng [ 1741.730941] [ 44033] 0 44033 4783 1 73728 51 -1000 stress-ng [ 1741.730943] [ 44034] 0 44034 4783 0 73728 52 -1000 stress-ng [ 1741.730945] [ 44035] 0 44035 4783 2 73728 50 -1000 stress-ng [ 1741.730947] [ 44036] 0 44036 4783 25 73728 47 -1000 stress-ng [ 1741.730949] [ 44037] 0 44037 4783 13 73728 39 -1000 stress-ng [ 1741.730951] [ 44038] 0 44038 4783 11 73728 41 -1000 stress-ng [ 1741.730954] [ 44039] 0 44039 4783 6 73728 48 -1000 stress-ng [ 1741.730956] [ 44042] 0 44042 70319 15755 256000 7039 1000 stress-ng [ 1741.730958] [ 44043] 0 44043 70319 9743 266240 14371 1000 stress-ng [ 1741.730960] [ 44044] 0 44044 70319 16825 286720 9731 1000 stress-ng [ 1741.730962] [ 44045] 0 44045 70319 6824 210944 10294 1000 stress-ng [ 1741.730964] [ 44047] 0 44047 70319 9259 227328 10103 1000 stress-ng [ 1741.730966] [ 44048] 0 44048 70319 10085 270336 14359 1000 stress-ng [ 1741.730969] [ 44051] 0 44051 70319 6020 215040 11560 1000 stress-ng [ 1741.730971] [ 44052] 0 44052 70319 7131 196608 8271 1000 stress-ng [ 1741.730973] [ 44053] 0 44053 70319 8594 221184 9778 1000 stress-ng [ 1741.730975] [ 44054] 0 44054 70319 10480 227328 8684 1000 stress-ng [ 1741.730977] [ 44056] 0 44056 70319 8690 262144 14896 1000 stress-ng [ 1741.730979] [ 44057] 0 44057 70319 7256 256000 15538 1000 stress-ng [ 1741.730981] [ 44059] 0 44059 70319 7980 231424 11712 1000 stress-ng [ 1741.730983] [ 44060] 0 44060 70319 11016 264192 12702 1000 stress-ng [ 1741.730985] [ 44062] 0 44062 70319 15123 225280 3777 1000 stress-ng [ 1741.730987] [ 44063] 0 44063 70319 4721 225280 14377 1000 stress-ng [ 1741.730989] [ 44064] 0 44064 70319 9090 229376 10469 1000 stress-ng [ 1741.730992] [ 44065] 0 44065 70319 4709 155648 5545 1000 stress-ng [ 1741.730994] [ 44066] 0 44066 70319 15442 284672 10916 1000 stress-ng [ 1741.730996] [ 44067] 0 44067 70319 8462 188416 5884 1000 stress-ng [ 1741.730998] [ 44068] 0 44068 70319 9369 274432 15669 1000 stress-ng [ 1741.731000] [ 44070] 0 44070 70319 4340 172032 8023 1000 stress-ng [ 1741.731003] [ 44071] 0 44071 70319 7070 208896 9850 1000 stress-ng [ 1741.731005] [ 44072] 0 44072 70319 19771 264192 4075 1000 stress-ng [ 1741.731007] [ 44073] 0 44073 70319 6484 182272 7133 1000 stress-ng [ 1741.731009] [ 44074] 0 44074 70319 14280 264192 9504 1000 stress-ng [ 1741.731012] [ 44075] 0 44075 70319 10723 251904 11609 1000 stress-ng [ 1741.731014] [ 44076] 0 44076 70319 10210 266240 13970 1000 stress-ng [ 1741.731016] [ 44077] 0 44077 70319 12859 270336 11651 1000 stress-ng [ 1741.731018] [ 44079] 0 44079 70319 11799 229376 7563 1000 stress-ng [ 1741.731020] [ 44081] 0 44081 70319 10122 258048 13002 1000 stress-ng [ 1741.731022] [ 44082] 0 44082 70319 9942 237568 10674 1000 stress-ng [ 1741.731024] [ 44084] 0 44084 70319 5361 198656 10173 1000 stress-ng [ 1741.731027] [ 44085] 0 44085 70319 9508 231424 10118 1000 stress-ng [ 1741.731029] [ 44086] 0 44086 70319 12432 192512 2440 1000 stress-ng [ 1741.731031] [ 44087] 0 44087 70319 5123 116736 337 1000 stress-ng [ 1741.731033] [ 44103] 0 44103 1334 91 59392 0 0 sleep [ 1741.731035] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44016,uid=0 [ 1741.731045] Out of memory: Killed process 44016 (stress-ng) total-vm:281276kB, anon-rss:58744kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:300kB oom_score_adj:1000 [ 1742.908746] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1742.908758] CPU: 1 PID: 44038 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1742.908761] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1742.908762] Call Trace: [ 1742.908763] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1742.908771] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1742.908774] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1742.908775] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1742.908777] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1742.908782] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1742.908783] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1742.908789] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1742.908791] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1742.908794] [<00000000672363f2>] do_exception+0x222/0x470 [ 1742.908799] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1742.908801] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1742.908804] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1742.908808] Mem-Info: [ 1742.908809] active_anon:327677 inactive_anon:118145 isolated_anon:589 active_file:729 inactive_file:436 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13056 slab_unreclaimable:14891 mapped:943 shmem:20 pagetables:3399 bounce:0 kernel_misc_reclaimable:0 free:1737 free_pcp:0 free_cma:0 [ 1742.908814] Node 0 active_anon:1310708kB inactive_anon:472580kB active_file:2916kB inactive_file:1744kB unevictable:12kB isolated(anon):2356kB isolated(file):0kB mapped:3772kB dirty:0kB writeback:0kB shmem:80kB writeback_tmp:0kB kernel_stack:4704kB pagetables:13596kB all_unreclaimable? no [ 1742.908818] Node 0 DMA free:6948kB boost:14336kB min:19984kB low:21976kB high:23968kB reserved_highatomic:0KB active_anon:1311640kB inactive_anon:472764kB active_file:2900kB inactive_file:1396kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1742.908823] lowmem_reserve[]: 0 0 0 [ 1742.908825] Node 0 DMA: 180*4kB (UMEC) 28*8kB (UM) 136*16kB (UM) 113*32kB (UME) 4*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7120kB [ 1742.908833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1742.908834] 1233 total pagecache pages [ 1742.908835] 52 pages in swap cache [ 1742.908835] Free swap = 0kB [ 1742.908836] Total swap = 2019324kB [ 1742.908837] 524288 pages RAM [ 1742.908838] 0 pages HighMem/MovableOnly [ 1742.908838] 19413 pages reserved [ 1742.908839] 1024 pages cma reserved [ 1742.908840] Tasks state (memory values in pages): [ 1742.908840] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1742.908842] [ 844] 0 844 10013 195 122880 263 -250 systemd-journal [ 1742.908845] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1742.908848] [ 1050] 999 1050 3834 484 88064 195 -900 systemd-oomd [ 1742.908850] [ 1051] 0 1051 4359 0 67584 182 -1000 auditd [ 1742.908853] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1742.908855] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1742.908857] [ 1083] 0 1083 63561 111 155648 597 0 NetworkManager [ 1742.908859] [ 1101] 0 1101 4365 0 96256 571 0 systemd-logind [ 1742.908861] [ 1102] 81 1102 2185 0 63488 212 -900 dbus-broker-lau [ 1742.908863] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1742.908866] [ 1109] 81 1109 1230 1 53248 220 -900 dbus-broker [ 1742.908868] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1742.908870] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1742.908872] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1742.908874] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1742.908877] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1742.908879] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1742.908881] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1742.908883] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1742.908885] [ 1222] 0 1222 57821 0 77824 296 -1000 restraintd [ 1742.908888] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1742.908890] [ 1254] 0 1254 1797 0 67584 110 0 runtest.sh [ 1742.908892] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1742.908894] [ 1303] 0 1303 4013 40 114688 554 0 sshd [ 1742.908896] [ 1304] 0 1304 40505 201 81920 1206 0 restraintd [ 1742.908898] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1742.908900] [ 42436] 0 42436 3843 0 90112 226 0 systemd-userwor [ 1742.908902] [ 42437] 0 42437 3843 0 90112 241 0 systemd-userwor [ 1742.908905] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1742.908907] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1742.908909] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1742.908911] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1742.908913] [ 43958] 0 43958 4783 7 73728 45 -1000 stress-ng [ 1742.908916] [ 43959] 0 43959 4783 0 73728 53 -1000 stress-ng [ 1742.908918] [ 43960] 0 43960 4783 4 73728 48 -1000 stress-ng [ 1742.908919] [ 43961] 0 43961 4783 5 73728 47 -1000 stress-ng [ 1742.908922] [ 43962] 0 43962 4783 13 73728 39 -1000 stress-ng [ 1742.908924] [ 43963] 0 43963 70319 14387 290816 12697 1000 stress-ng [ 1742.908926] [ 43964] 0 43964 4783 7 73728 45 -1000 stress-ng [ 1742.908928] [ 43966] 0 43966 4782 42 71680 14 -1000 stress-ng [ 1742.908930] [ 43967] 0 43967 4783 7 73728 45 -1000 stress-ng [ 1742.908932] [ 43969] 0 43969 4783 10 73728 42 -1000 stress-ng [ 1742.908934] [ 43970] 0 43970 70319 8441 256000 14353 1000 stress-ng [ 1742.908936] [ 43972] 0 43972 4783 0 73728 58 -1000 stress-ng [ 1742.908938] [ 43973] 0 43973 4783 4 73728 48 -1000 stress-ng [ 1742.908940] [ 43974] 0 43974 4783 3 73728 49 -1000 stress-ng [ 1742.908942] [ 43975] 0 43975 4783 7 73728 45 -1000 stress-ng [ 1742.908944] [ 43976] 0 43976 4783 0 73728 54 -1000 stress-ng [ 1742.908946] [ 43977] 0 43977 4783 6 73728 46 -1000 stress-ng [ 1742.908948] [ 43978] 0 43978 4783 2 73728 50 -1000 stress-ng [ 1742.908950] [ 43979] 0 43979 4783 10 73728 42 -1000 stress-ng [ 1742.908953] [ 43983] 0 43983 4783 1 73728 51 -1000 stress-ng [ 1742.908955] [ 43984] 0 43984 4783 5 73728 47 -1000 stress-ng [ 1742.908957] [ 43986] 0 43986 4783 2 73728 50 -1000 stress-ng [ 1742.908959] [ 43987] 0 43987 4783 2 73728 50 -1000 stress-ng [ 1742.908961] [ 43989] 0 43989 4783 5 73728 47 -1000 stress-ng [ 1742.908963] [ 43990] 0 43990 4783 4 73728 48 -1000 stress-ng [ 1742.908965] [ 43991] 0 43991 4783 5 73728 47 -1000 stress-ng [ 1742.908967] [ 43992] 0 43992 4783 5 73728 47 -1000 stress-ng [ 1742.908969] [ 43994] 0 43994 4783 0 73728 52 -1000 stress-ng [ 1742.908971] [ 43995] 0 43995 4783 4 73728 48 -1000 stress-ng [ 1742.908973] [ 43996] 0 43996 4783 0 73728 56 -1000 stress-ng [ 1742.908975] [ 43997] 0 43997 4783 2 73728 50 -1000 stress-ng [ 1742.908976] [ 43998] 0 43998 4783 3 73728 49 -1000 stress-ng [ 1742.908979] [ 43999] 0 43999 4783 7 73728 45 -1000 stress-ng [ 1742.908981] [ 44001] 0 44001 4783 5 73728 47 -1000 stress-ng [ 1742.908983] [ 44002] 0 44002 4783 3 73728 49 -1000 stress-ng [ 1742.908984] [ 44003] 0 44003 4783 5 73728 47 -1000 stress-ng [ 1742.908986] [ 44004] 0 44004 4783 4 73728 48 -1000 stress-ng [ 1742.908989] [ 44005] 0 44005 4783 7 73728 45 -1000 stress-ng [ 1742.908991] [ 44006] 0 44006 4783 5 73728 47 -1000 stress-ng [ 1742.908993] [ 44007] 0 44007 4783 3 73728 49 -1000 stress-ng [ 1742.908995] [ 44008] 0 44008 4783 2 73728 50 -1000 stress-ng [ 1742.908997] [ 44009] 0 44009 4783 4 73728 48 -1000 stress-ng [ 1742.908999] [ 44012] 0 44012 70319 6096 229376 13332 1000 stress-ng [ 1742.909001] [ 44013] 0 44013 70319 12960 288768 14058 1000 stress-ng [ 1742.909003] [ 44014] 0 44014 70319 7183 266240 16931 1000 stress-ng [ 1742.909005] [ 44015] 0 44015 70319 7583 227328 11647 1000 stress-ng [ 1742.909007] [ 44018] 0 44018 70319 6936 282624 19158 1000 stress-ng [ 1742.909009] [ 44023] 0 44023 70319 12456 258048 10733 1000 stress-ng [ 1742.909011] [ 44024] 0 44024 4783 3 73728 49 -1000 stress-ng [ 1742.909013] [ 44025] 0 44025 4783 7 73728 45 -1000 stress-ng [ 1742.909015] [ 44026] 0 44026 4783 4 73728 48 -1000 stress-ng [ 1742.909017] [ 44027] 0 44027 4782 38 71680 14 -1000 stress-ng [ 1742.909019] [ 44028] 0 44028 4783 14 73728 38 -1000 stress-ng [ 1742.909021] [ 44029] 0 44029 4783 0 73728 53 -1000 stress-ng [ 1742.909023] [ 44031] 0 44031 4783 2 73728 50 -1000 stress-ng [ 1742.909025] [ 44032] 0 44032 4783 0 73728 53 -1000 stress-ng [ 1742.909027] [ 44033] 0 44033 4783 1 73728 51 -1000 stress-ng [ 1742.909029] [ 44034] 0 44034 4783 0 73728 54 -1000 stress-ng [ 1742.909031] [ 44035] 0 44035 4783 2 73728 50 -1000 stress-ng [ 1742.909033] [ 44036] 0 44036 4783 9 73728 47 -1000 stress-ng [ 1742.909035] [ 44037] 0 44037 4783 12 73728 40 -1000 stress-ng [ 1742.909037] [ 44038] 0 44038 4783 11 73728 41 -1000 stress-ng [ 1742.909039] [ 44039] 0 44039 4783 4 73728 48 -1000 stress-ng [ 1742.909042] [ 44042] 0 44042 70319 16217 260096 7039 1000 stress-ng [ 1742.909044] [ 44043] 0 44043 70319 9733 266240 14381 1000 stress-ng [ 1742.909046] [ 44044] 0 44044 70319 16360 286720 10196 1000 stress-ng [ 1742.909048] [ 44045] 0 44045 70319 9829 235520 10325 1000 stress-ng [ 1742.909050] [ 44047] 0 44047 70319 9240 227328 10122 1000 stress-ng [ 1742.909052] [ 44048] 0 44048 70319 11329 280576 14501 1000 stress-ng [ 1742.909055] [ 44051] 0 44051 70319 6020 215040 11560 1000 stress-ng [ 1742.909057] [ 44052] 0 44052 70319 7895 204800 8563 1000 stress-ng [ 1742.909059] [ 44053] 0 44053 70319 7925 221184 10447 1000 stress-ng [ 1742.909061] [ 44054] 0 44054 70319 11547 237568 9003 1000 stress-ng [ 1742.909063] [ 44056] 0 44056 70319 10506 276480 14928 1000 stress-ng [ 1742.909066] [ 44057] 0 44057 70319 7093 256000 15701 1000 stress-ng [ 1742.909068] [ 44059] 0 44059 70319 8117 233472 11773 1000 stress-ng [ 1742.909070] [ 44060] 0 44060 70319 9038 264192 14680 1000 stress-ng [ 1742.909072] [ 44062] 0 44062 70319 12982 225280 5918 1000 stress-ng [ 1742.909074] [ 44063] 0 44063 70319 5711 233472 14377 1000 stress-ng [ 1742.909076] [ 44064] 0 44064 70319 8951 229376 10608 1000 stress-ng [ 1742.909079] [ 44065] 0 44065 70319 4708 155648 5546 1000 stress-ng [ 1742.909081] [ 44066] 0 44066 70319 16291 299008 11915 1000 stress-ng [ 1742.909083] [ 44067] 0 44067 70319 13045 227328 6251 1000 stress-ng [ 1742.909085] [ 44068] 0 44068 70319 10886 286720 15670 1000 stress-ng [ 1742.909087] [ 44070] 0 44070 70319 3178 172032 9185 1000 stress-ng [ 1742.909089] [ 44071] 0 44071 70319 6891 208896 10029 1000 stress-ng [ 1742.909091] [ 44072] 0 44072 70319 19325 266240 4719 1000 stress-ng [ 1742.909094] [ 44073] 0 44073 70319 5060 182272 8557 1000 stress-ng [ 1742.909096] [ 44074] 0 44074 70319 16796 284672 9694 1000 stress-ng [ 1742.909098] [ 44075] 0 44075 70319 8636 253952 13894 1000 stress-ng [ 1742.909100] [ 44076] 0 44076 70319 14170 299008 13970 1000 stress-ng [ 1742.909102] [ 44077] 0 44077 70319 16339 339968 17081 1000 stress-ng [ 1742.909105] [ 44079] 0 44079 70319 12921 237568 7563 1000 stress-ng [ 1742.909107] [ 44081] 0 44081 70319 10101 258048 13023 1000 stress-ng [ 1742.909109] [ 44082] 0 44082 70319 7288 241664 13658 1000 stress-ng [ 1742.909111] [ 44084] 0 44084 70319 7077 210944 10173 1000 stress-ng [ 1742.909113] [ 44085] 0 44085 70319 8776 233472 11180 1000 stress-ng [ 1742.909115] [ 44086] 0 44086 70319 12784 196608 2550 1000 stress-ng [ 1742.909117] [ 44087] 0 44087 70319 5518 120832 338 1000 stress-ng [ 1742.909120] [ 44103] 0 44103 1334 0 59392 29 0 sleep [ 1742.909122] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44077,uid=0 [ 1742.909133] Out of memory: Killed process 44077 (stress-ng) total-vm:281276kB, anon-rss:65356kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:332kB oom_score_adj:1000 [ 1744.962794] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1744.962806] CPU: 1 PID: 44084 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1744.962809] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1744.962810] Call Trace: [ 1744.962811] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1744.962819] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1744.962823] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1744.962825] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1744.962826] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1744.962831] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1744.962833] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1744.962838] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1744.962841] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1744.962843] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1744.962845] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1744.962849] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1744.962852] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1744.962856] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1744.962858] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1744.962862] Mem-Info: [ 1744.962863] active_anon:351774 inactive_anon:93939 isolated_anon:725 active_file:195 inactive_file:946 isolated_file:74 unevictable:3 dirty:21 writeback:0 slab_reclaimable:13056 slab_unreclaimable:14889 mapped:867 shmem:19 pagetables:3400 bounce:0 kernel_misc_reclaimable:0 free:1721 free_pcp:0 free_cma:1 [ 1744.962868] Node 0 active_anon:1407096kB inactive_anon:375924kB active_file:780kB inactive_file:3784kB unevictable:12kB isolated(anon):2772kB isolated(file):296kB mapped:3468kB dirty:84kB writeback:0kB shmem:76kB writeback_tmp:0kB kernel_stack:4688kB pagetables:13600kB all_unreclaimable? no [ 1744.962872] Node 0 DMA free:6884kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1407224kB inactive_anon:375784kB active_file:1156kB inactive_file:3656kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:4kB [ 1744.962877] lowmem_reserve[]: 0 0 0 [ 1744.962879] Node 0 DMA: 108*4kB (UMC) 59*8kB (UM) 130*16kB (UME) 115*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6664kB [ 1744.962886] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1744.962887] 1291 total pagecache pages [ 1744.962888] 50 pages in swap cache [ 1744.962889] Free swap = 0kB [ 1744.962890] Total swap = 2019324kB [ 1744.962890] 524288 pages RAM [ 1744.962891] 0 pages HighMem/MovableOnly [ 1744.962892] 19413 pages reserved [ 1744.962892] 1024 pages cma reserved [ 1744.962893] Tasks state (memory values in pages): [ 1744.962894] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1744.962896] [ 844] 0 844 10013 319 122880 246 -250 systemd-journal [ 1744.962898] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1744.962901] [ 1050] 999 1050 3834 35 88064 216 -900 systemd-oomd [ 1744.962903] [ 1051] 0 1051 4359 0 67584 182 -1000 auditd [ 1744.962905] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1744.962916] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1744.962926] [ 1083] 0 1083 63561 4 155648 647 0 NetworkManager [ 1744.962928] [ 1101] 0 1101 4365 0 96256 571 0 systemd-logind [ 1744.962931] [ 1102] 81 1102 2185 0 63488 212 -900 dbus-broker-lau [ 1744.962933] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1744.962936] [ 1109] 81 1109 1230 1 53248 220 -900 dbus-broker [ 1744.962938] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1744.962941] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1744.962944] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1744.962946] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1744.962949] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1744.962951] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1744.962953] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1744.962956] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1744.962958] [ 1222] 0 1222 57821 0 77824 296 -1000 restraintd [ 1744.962961] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1744.962963] [ 1254] 0 1254 1797 0 67584 110 0 runtest.sh [ 1744.962966] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1744.962968] [ 1303] 0 1303 4013 113 114688 547 0 sshd [ 1744.962970] [ 1304] 0 1304 40505 487 81920 1206 0 restraintd [ 1744.962974] [ 27019] 0 27019 18098 0 86016 601 -1000 dmeventd [ 1744.962977] [ 42436] 0 42436 3843 0 90112 226 0 systemd-userwor [ 1744.962980] [ 42437] 0 42437 3843 0 90112 241 0 systemd-userwor [ 1744.962982] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1744.962985] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1744.962987] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1744.962990] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1744.962993] [ 43958] 0 43958 4783 4 73728 48 -1000 stress-ng [ 1744.962995] [ 43959] 0 43959 4783 9 73728 47 -1000 stress-ng [ 1744.962997] [ 43960] 0 43960 4783 1 73728 51 -1000 stress-ng [ 1744.962999] [ 43961] 0 43961 4783 3 73728 49 -1000 stress-ng [ 1744.963001] [ 43962] 0 43962 4783 8 73728 44 -1000 stress-ng [ 1744.963004] [ 43963] 0 43963 70319 12600 292864 14682 1000 stress-ng [ 1744.963006] [ 43964] 0 43964 4783 5 73728 47 -1000 stress-ng [ 1744.963009] [ 43966] 0 43966 4782 23 71680 33 -1000 stress-ng [ 1744.963011] [ 43967] 0 43967 4783 4 73728 48 -1000 stress-ng [ 1744.963013] [ 43969] 0 43969 4783 9 73728 43 -1000 stress-ng [ 1744.963016] [ 43970] 0 43970 70319 8430 256000 14364 1000 stress-ng [ 1744.963018] [ 43972] 0 43972 4783 0 73728 61 -1000 stress-ng [ 1744.963020] [ 43973] 0 43973 4783 2 73728 50 -1000 stress-ng [ 1744.963023] [ 43974] 0 43974 4783 24 73728 47 -1000 stress-ng [ 1744.963025] [ 43976] 0 43976 4783 55 73728 47 -1000 stress-ng [ 1744.963028] [ 43977] 0 43977 4783 2 73728 50 -1000 stress-ng [ 1744.963030] [ 43978] 0 43978 4783 2 73728 50 -1000 stress-ng [ 1744.963033] [ 43979] 0 43979 4783 0 73728 52 -1000 stress-ng [ 1744.963035] [ 43983] 0 43983 4782 207 71680 14 -1000 stress-ng [ 1744.963037] [ 43984] 0 43984 4783 1 73728 51 -1000 stress-ng [ 1744.963040] [ 43986] 0 43986 4783 0 73728 52 -1000 stress-ng [ 1744.963042] [ 43987] 0 43987 4783 0 73728 53 -1000 stress-ng [ 1744.963045] [ 43989] 0 43989 4783 3 73728 49 -1000 stress-ng [ 1744.963047] [ 43990] 0 43990 4783 1 73728 51 -1000 stress-ng [ 1744.963049] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1744.963051] [ 43992] 0 43992 4783 2 73728 50 -1000 stress-ng [ 1744.963054] [ 43994] 0 43994 4783 9 73728 47 -1000 stress-ng [ 1744.963056] [ 43995] 0 43995 4783 2 73728 50 -1000 stress-ng [ 1744.963058] [ 43996] 0 43996 4783 77 73728 44 -1000 stress-ng [ 1744.963061] [ 43998] 0 43998 4783 0 73728 52 -1000 stress-ng [ 1744.963063] [ 43999] 0 43999 4783 4 73728 48 -1000 stress-ng [ 1744.963066] [ 44001] 0 44001 4783 99 73728 43 -1000 stress-ng [ 1744.963068] [ 44002] 0 44002 4783 0 73728 52 -1000 stress-ng [ 1744.963070] [ 44003] 0 44003 4783 2 73728 50 -1000 stress-ng [ 1744.963072] [ 44004] 0 44004 4783 0 73728 63 -1000 stress-ng [ 1744.963074] [ 44005] 0 44005 4783 0 73728 56 -1000 stress-ng [ 1744.963077] [ 44006] 0 44006 4783 2 73728 50 -1000 stress-ng [ 1744.963079] [ 44007] 0 44007 4783 1 73728 51 -1000 stress-ng [ 1744.963081] [ 44008] 0 44008 4783 2 73728 50 -1000 stress-ng [ 1744.963084] [ 44009] 0 44009 4783 34 73728 45 -1000 stress-ng [ 1744.963086] [ 44012] 0 44012 70319 6059 229376 13369 1000 stress-ng [ 1744.963088] [ 44013] 0 44013 70319 12870 288768 14148 1000 stress-ng [ 1744.963091] [ 44014] 0 44014 70319 7445 268288 16933 1000 stress-ng [ 1744.963093] [ 44015] 0 44015 70319 7577 227328 11653 1000 stress-ng [ 1744.963095] [ 44018] 0 44018 70319 7973 290816 19177 1000 stress-ng [ 1744.963098] [ 44023] 0 44023 70319 12506 260096 10947 1000 stress-ng [ 1744.963100] [ 44024] 0 44024 4783 1 73728 51 -1000 stress-ng [ 1744.963102] [ 44025] 0 44025 4783 4 73728 48 -1000 stress-ng [ 1744.963105] [ 44026] 0 44026 4783 1 73728 51 -1000 stress-ng [ 1744.963107] [ 44027] 0 44027 4782 19 71680 33 -1000 stress-ng [ 1744.963109] [ 44028] 0 44028 4783 1 73728 51 -1000 stress-ng [ 1744.963112] [ 44029] 0 44029 4783 0 73728 53 -1000 stress-ng [ 1744.963114] [ 44031] 0 44031 4783 97 73728 43 -1000 stress-ng [ 1744.963116] [ 44032] 0 44032 4783 8 73728 47 -1000 stress-ng [ 1744.963118] [ 44033] 0 44033 4783 0 73728 53 -1000 stress-ng [ 1744.963121] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1744.963123] [ 44035] 0 44035 4783 7 73728 45 -1000 stress-ng [ 1744.963125] [ 44036] 0 44036 4783 7 73728 49 -1000 stress-ng [ 1744.963127] [ 44037] 0 44037 4783 1 73728 51 -1000 stress-ng [ 1744.963129] [ 44038] 0 44038 4783 9 73728 43 -1000 stress-ng [ 1744.963132] [ 44039] 0 44039 4783 0 73728 56 -1000 stress-ng [ 1744.963134] [ 44042] 0 44042 70319 15253 260096 8003 1000 stress-ng [ 1744.963137] [ 44043] 0 44043 70319 9315 266240 14799 1000 stress-ng [ 1744.963139] [ 44044] 0 44044 70319 16132 286720 10490 1000 stress-ng [ 1744.963141] [ 44045] 0 44045 70319 9733 235520 10421 1000 stress-ng [ 1744.963143] [ 44047] 0 44047 70319 10185 237568 10299 1000 stress-ng [ 1744.963146] [ 44048] 0 44048 70319 11593 282624 14501 1000 stress-ng [ 1744.963148] [ 44051] 0 44051 70319 4511 215040 13069 1000 stress-ng [ 1744.963151] [ 44052] 0 44052 70319 9400 219136 8708 1000 stress-ng [ 1744.963153] [ 44053] 0 44053 70319 16087 286720 10469 1000 stress-ng [ 1744.963155] [ 44054] 0 44054 70319 11517 237568 9033 1000 stress-ng [ 1744.963158] [ 44056] 0 44056 70319 11480 286720 15142 1000 stress-ng [ 1744.963160] [ 44057] 0 44057 70319 8964 270336 15744 1000 stress-ng [ 1744.963162] [ 44059] 0 44059 70319 6942 243712 14334 1000 stress-ng [ 1744.963165] [ 44060] 0 44060 70319 10012 272384 14696 1000 stress-ng [ 1744.963167] [ 44062] 0 44062 70319 12976 225280 5924 1000 stress-ng [ 1744.963170] [ 44063] 0 44063 70319 5602 233472 14486 1000 stress-ng [ 1744.963172] [ 44064] 0 44064 70319 9633 235520 10652 1000 stress-ng [ 1744.963174] [ 44065] 0 44065 70319 4776 155648 5610 1000 stress-ng [ 1744.963177] [ 44066] 0 44066 70319 14939 303104 13861 1000 stress-ng [ 1744.963179] [ 44067] 0 44067 70319 13034 227328 6262 1000 stress-ng [ 1744.963181] [ 44068] 0 44068 70319 10750 286720 15806 1000 stress-ng [ 1744.963184] [ 44070] 0 44070 70319 9923 227328 9304 1000 stress-ng [ 1744.963186] [ 44071] 0 44071 70319 7064 210944 10054 1000 stress-ng [ 1744.963188] [ 44072] 0 44072 70319 16405 270336 8035 1000 stress-ng [ 1744.963191] [ 44073] 0 44073 70319 5969 190464 8572 1000 stress-ng [ 1744.963193] [ 44074] 0 44074 70319 16786 284672 9704 1000 stress-ng [ 1744.963195] [ 44075] 0 44075 70319 8526 256000 14400 1000 stress-ng [ 1744.963198] [ 44076] 0 44076 70319 16898 321536 14014 1000 stress-ng [ 1744.963200] [ 44079] 0 44079 70319 12787 237568 7697 1000 stress-ng [ 1744.963203] [ 44081] 0 44081 70319 10189 262144 13265 1000 stress-ng [ 1744.963205] [ 44082] 0 44082 70319 7238 241664 13708 1000 stress-ng [ 1744.963208] [ 44084] 0 44084 70319 5960 212992 11422 1000 stress-ng [ 1744.963210] [ 44085] 0 44085 70319 9391 237568 11225 1000 stress-ng [ 1744.963212] [ 44086] 0 44086 70319 13010 198656 2654 1000 stress-ng [ 1744.963215] [ 44087] 0 44087 70319 5716 122880 338 1000 stress-ng [ 1744.963217] [ 44103] 0 44103 1334 0 59392 29 0 sleep [ 1744.963219] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44076,uid=0 [ 1744.963245] Out of memory: Killed process 44076 (stress-ng) total-vm:281276kB, anon-rss:67592kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:314kB oom_score_adj:1000 [ 1745.176182] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1745.176190] CPU: 1 PID: 44044 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1745.176193] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1745.176194] Call Trace: [ 1745.176195] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1745.176200] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1745.176202] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1745.176204] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1745.176205] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1745.176208] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1745.176210] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1745.176213] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1745.176215] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1745.176216] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1745.176218] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1745.176220] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1745.176223] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1745.176225] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1745.176227] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1745.176230] Mem-Info: [ 1745.176231] active_anon:340966 inactive_anon:105301 isolated_anon:689 active_file:206 inactive_file:436 isolated_file:19 unevictable:3 dirty:63 writeback:0 slab_reclaimable:13056 slab_unreclaimable:14889 mapped:447 shmem:19 pagetables:3358 bounce:0 kernel_misc_reclaimable:0 free:1977 free_pcp:1 free_cma:1 [ 1745.176235] Node 0 active_anon:1363864kB inactive_anon:421204kB active_file:824kB inactive_file:1744kB unevictable:12kB isolated(anon):2756kB isolated(file):76kB mapped:1788kB dirty:252kB writeback:0kB shmem:76kB writeback_tmp:0kB kernel_stack:4592kB pagetables:13432kB all_unreclaimable? no [ 1745.176239] Node 0 DMA free:7908kB boost:13312kB min:18960kB low:20952kB high:22944kB reserved_highatomic:0KB active_anon:1363992kB inactive_anon:420808kB active_file:1052kB inactive_file:2176kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:4kB [ 1745.176244] lowmem_reserve[]: 0 0 0 [ 1745.176245] Node 0 DMA: 148*4kB (UMEC) 57*8kB (UMEC) 158*16kB (UME) 120*32kB (UME) 2*64kB (MC) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7672kB [ 1745.176253] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1745.176254] 745 total pagecache pages [ 1745.176255] 50 pages in swap cache [ 1745.176256] Free swap = 0kB [ 1745.176257] Total swap = 2019324kB [ 1745.176257] 524288 pages RAM [ 1745.176258] 0 pages HighMem/MovableOnly [ 1745.176259] 19413 pages reserved [ 1745.176259] 1024 pages cma reserved [ 1745.176260] Tasks state (memory values in pages): [ 1745.176261] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1745.176263] [ 844] 0 844 10013 295 122880 246 -250 systemd-journal [ 1745.176265] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1745.176268] [ 1050] 999 1050 3834 0 88064 227 -900 systemd-oomd [ 1745.176270] [ 1051] 0 1051 4359 0 67584 182 -1000 auditd [ 1745.176272] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1745.176274] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1745.176276] [ 1083] 0 1083 63561 55 155648 596 0 NetworkManager [ 1745.176279] [ 1101] 0 1101 4365 0 96256 571 0 systemd-logind [ 1745.176281] [ 1102] 81 1102 2185 0 63488 212 -900 dbus-broker-lau [ 1745.176283] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1745.176285] [ 1109] 81 1109 1230 1 53248 220 -900 dbus-broker [ 1745.176287] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1745.176289] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1745.176292] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1745.176294] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1745.176296] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1745.176298] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1745.176300] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1745.176302] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1745.176304] [ 1222] 0 1222 57821 0 77824 296 -1000 restraintd [ 1745.176306] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1745.176308] [ 1254] 0 1254 1797 0 67584 110 0 runtest.sh [ 1745.176311] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1745.176313] [ 1303] 0 1303 4013 57 114688 554 0 sshd [ 1745.176315] [ 1304] 0 1304 40505 198 81920 1208 0 restraintd [ 1745.176317] [ 27019] 0 27019 18098 0 86016 602 -1000 dmeventd [ 1745.176320] [ 42436] 0 42436 3843 0 90112 226 0 systemd-userwor [ 1745.176322] [ 42437] 0 42437 3843 0 90112 241 0 systemd-userwor [ 1745.176324] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1745.176326] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1745.176328] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1745.176331] [ 43957] 0 43957 4782 0 75776 54 -1000 stress-ng [ 1745.176333] [ 43958] 0 43958 4783 4 73728 48 -1000 stress-ng [ 1745.176335] [ 43959] 0 43959 4783 5 73728 47 -1000 stress-ng [ 1745.176337] [ 43960] 0 43960 4783 1 73728 51 -1000 stress-ng [ 1745.176339] [ 43961] 0 43961 4783 38 73728 43 -1000 stress-ng [ 1745.176341] [ 43962] 0 43962 4782 133 71680 15 -1000 stress-ng [ 1745.176343] [ 43963] 0 43963 70319 11765 296960 16243 1000 stress-ng [ 1745.176345] [ 43964] 0 43964 4783 5 73728 47 -1000 stress-ng [ 1745.176347] [ 43967] 0 43967 4783 4 73728 48 -1000 stress-ng [ 1745.176349] [ 43969] 0 43969 4783 4 73728 48 -1000 stress-ng [ 1745.176351] [ 43970] 0 43970 70319 8430 256000 14364 1000 stress-ng [ 1745.176353] [ 43972] 0 43972 4783 0 73728 61 -1000 stress-ng [ 1745.176356] [ 43973] 0 43973 4783 6 73728 46 -1000 stress-ng [ 1745.176357] [ 43974] 0 43974 4783 5 73728 47 -1000 stress-ng [ 1745.176360] [ 43976] 0 43976 4783 5 73728 47 -1000 stress-ng [ 1745.176362] [ 43977] 0 43977 4783 1 73728 51 -1000 stress-ng [ 1745.176364] [ 43978] 0 43978 4783 2 73728 50 -1000 stress-ng [ 1745.176366] [ 43984] 0 43984 4783 1 73728 51 -1000 stress-ng [ 1745.176368] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1745.176370] [ 43987] 0 43987 4783 0 73728 53 -1000 stress-ng [ 1745.176372] [ 43989] 0 43989 4783 3 73728 49 -1000 stress-ng [ 1745.176374] [ 43990] 0 43990 4783 1 73728 51 -1000 stress-ng [ 1745.176376] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1745.176378] [ 43992] 0 43992 4783 2 73728 50 -1000 stress-ng [ 1745.176380] [ 43994] 0 43994 4783 5 73728 47 -1000 stress-ng [ 1745.176382] [ 43995] 0 43995 4783 2 73728 50 -1000 stress-ng [ 1745.176384] [ 43996] 0 43996 4783 184 73728 32 -1000 stress-ng [ 1745.176386] [ 43998] 0 43998 4783 0 73728 52 -1000 stress-ng [ 1745.176388] [ 43999] 0 43999 4783 4 73728 48 -1000 stress-ng [ 1745.176390] [ 44001] 0 44001 4783 21 73728 43 -1000 stress-ng [ 1745.176392] [ 44002] 0 44002 4783 0 73728 52 -1000 stress-ng [ 1745.176394] [ 44003] 0 44003 4783 2 73728 50 -1000 stress-ng [ 1745.176396] [ 44004] 0 44004 4783 0 73728 63 -1000 stress-ng [ 1745.176398] [ 44005] 0 44005 4783 0 73728 57 -1000 stress-ng [ 1745.176400] [ 44006] 0 44006 4783 2 73728 50 -1000 stress-ng [ 1745.176402] [ 44007] 0 44007 4783 1 73728 51 -1000 stress-ng [ 1745.176404] [ 44008] 0 44008 4783 2 73728 50 -1000 stress-ng [ 1745.176406] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1745.176408] [ 44012] 0 44012 70319 6059 229376 13369 1000 stress-ng [ 1745.176410] [ 44013] 0 44013 70319 12664 288768 14354 1000 stress-ng [ 1745.176412] [ 44014] 0 44014 70319 8847 290816 18435 1000 stress-ng [ 1745.176414] [ 44015] 0 44015 70319 6806 227328 12424 1000 stress-ng [ 1745.176416] [ 44018] 0 44018 70319 8683 296960 19193 1000 stress-ng [ 1745.176418] [ 44023] 0 44023 70319 12257 260096 11196 1000 stress-ng [ 1745.176420] [ 44024] 0 44024 4783 1 73728 51 -1000 stress-ng [ 1745.176422] [ 44025] 0 44025 4783 4 73728 48 -1000 stress-ng [ 1745.176424] [ 44026] 0 44026 4783 1 73728 51 -1000 stress-ng [ 1745.176426] [ 44027] 0 44027 4782 19 71680 33 -1000 stress-ng [ 1745.176428] [ 44028] 0 44028 4783 116 73728 33 -1000 stress-ng [ 1745.176430] [ 44029] 0 44029 4783 0 73728 53 -1000 stress-ng [ 1745.176432] [ 44031] 0 44031 4783 21 73728 43 -1000 stress-ng [ 1745.176434] [ 44032] 0 44032 4783 5 73728 47 -1000 stress-ng [ 1745.176436] [ 44033] 0 44033 4783 0 73728 53 -1000 stress-ng [ 1745.176438] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1745.176440] [ 44035] 0 44035 4783 7 73728 45 -1000 stress-ng [ 1745.176442] [ 44036] 0 44036 4783 7 73728 49 -1000 stress-ng [ 1745.176444] [ 44037] 0 44037 4783 1 73728 51 -1000 stress-ng [ 1745.176446] [ 44038] 0 44038 4783 9 73728 43 -1000 stress-ng [ 1745.176448] [ 44039] 0 44039 4783 7 73728 45 -1000 stress-ng [ 1745.176450] [ 44042] 0 44042 70319 12122 260096 11134 1000 stress-ng [ 1745.176452] [ 44043] 0 44043 70319 9220 266240 14894 1000 stress-ng [ 1745.176454] [ 44044] 0 44044 70319 14405 290816 12745 1000 stress-ng [ 1745.176456] [ 44045] 0 44045 70319 9731 235520 10423 1000 stress-ng [ 1745.176459] [ 44047] 0 44047 70319 10058 237568 10426 1000 stress-ng [ 1745.176461] [ 44048] 0 44048 70319 11561 282624 14533 1000 stress-ng [ 1745.176463] [ 44051] 0 44051 70319 14784 299008 13488 1000 stress-ng [ 1745.176465] [ 44052] 0 44052 70319 11393 239616 9355 1000 stress-ng [ 1745.176467] [ 44053] 0 44053 70319 17326 299008 10748 1000 stress-ng [ 1745.176469] [ 44054] 0 44054 70319 11968 241664 9110 1000 stress-ng [ 1745.176471] [ 44056] 0 44056 70319 12892 299008 15182 1000 stress-ng [ 1745.176473] [ 44057] 0 44057 70319 8939 270336 15769 1000 stress-ng [ 1745.176475] [ 44059] 0 44059 70319 6931 243712 14345 1000 stress-ng [ 1745.176477] [ 44060] 0 44060 70319 9448 272384 15260 1000 stress-ng [ 1745.176479] [ 44062] 0 44062 70319 14723 239616 5959 1000 stress-ng [ 1745.176481] [ 44063] 0 44063 70319 5560 233472 14528 1000 stress-ng [ 1745.176483] [ 44064] 0 44064 70319 10626 243712 10715 1000 stress-ng [ 1745.176485] [ 44065] 0 44065 70319 5140 159744 5642 1000 stress-ng [ 1745.176487] [ 44066] 0 44066 70319 15365 307200 13897 1000 stress-ng [ 1745.176489] [ 44067] 0 44067 70319 15740 249856 6262 1000 stress-ng [ 1745.176491] [ 44068] 0 44068 70319 11226 290816 15858 1000 stress-ng [ 1745.176493] [ 44070] 0 44070 70319 10094 229376 9397 1000 stress-ng [ 1745.176495] [ 44071] 0 44071 70319 7536 215040 10176 1000 stress-ng [ 1745.176497] [ 44072] 0 44072 70319 16326 270336 8114 1000 stress-ng [ 1745.176499] [ 44073] 0 44073 70319 5021 190464 9520 1000 stress-ng [ 1745.176501] [ 44074] 0 44074 70319 16385 284672 10105 1000 stress-ng [ 1745.176503] [ 44075] 0 44075 70319 8648 258048 14476 1000 stress-ng [ 1745.176505] [ 44079] 0 44079 70319 12786 237568 7698 1000 stress-ng [ 1745.176507] [ 44081] 0 44081 70319 10783 266240 13265 1000 stress-ng [ 1745.176509] [ 44082] 0 44082 70319 7634 243712 13708 1000 stress-ng [ 1745.176511] [ 44084] 0 44084 70319 6919 221184 11453 1000 stress-ng [ 1745.176513] [ 44085] 0 44085 70319 9388 237568 11228 1000 stress-ng [ 1745.176515] [ 44086] 0 44086 70319 12978 198656 2686 1000 stress-ng [ 1745.176517] [ 44087] 0 44087 70319 5716 122880 338 1000 stress-ng [ 1745.176519] [ 44103] 0 44103 1334 0 59392 29 0 sleep [ 1745.176521] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44066,uid=0 [ 1745.176529] Out of memory: Killed process 44066 (stress-ng) total-vm:281276kB, anon-rss:61460kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:300kB oom_score_adj:1000 [ 1745.461320] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1745.461328] CPU: 1 PID: 44070 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1745.461331] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1745.461332] Call Trace: [ 1745.461333] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1745.461338] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1745.461341] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1745.461343] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1745.461344] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1745.461347] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1745.461349] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1745.461352] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1745.461355] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1745.461356] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1745.461358] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1745.461360] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1745.461363] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1745.461365] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1745.461371] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1745.461375] Mem-Info: [ 1745.461376] active_anon:332937 inactive_anon:113378 isolated_anon:234 active_file:295 inactive_file:365 isolated_file:1 unevictable:3 dirty:82 writeback:8 slab_reclaimable:13057 slab_unreclaimable:14851 mapped:486 shmem:29 pagetables:3217 bounce:0 kernel_misc_reclaimable:0 free:2656 free_pcp:0 free_cma:0 [ 1745.461381] Node 0 active_anon:1331748kB inactive_anon:453512kB active_file:1180kB inactive_file:1460kB unevictable:12kB isolated(anon):936kB isolated(file):4kB mapped:1944kB dirty:328kB writeback:32kB shmem:116kB writeback_tmp:0kB kernel_stack:4432kB pagetables:12868kB all_unreclaimable? no [ 1745.461385] Node 0 DMA free:10624kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1331272kB inactive_anon:453724kB active_file:1408kB inactive_file:1552kB unevictable:12kB writepending:444kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1745.461390] lowmem_reserve[]: 0 0 0 [ 1745.461392] Node 0 DMA: 404*4kB (UMEC) 270*8kB (UMEC) 201*16kB (UMEC) 127*32kB (UE) 1*64kB (C) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11120kB [ 1745.461399] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1745.461400] 723 total pagecache pages [ 1745.461401] 63 pages in swap cache [ 1745.461401] Free swap = 0kB [ 1745.461402] Total swap = 2019324kB [ 1745.461403] 524288 pages RAM [ 1745.461404] 0 pages HighMem/MovableOnly [ 1745.461405] 19413 pages reserved [ 1745.461405] 1024 pages cma reserved [ 1745.461406] Tasks state (memory values in pages): [ 1745.461407] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1745.461409] [ 844] 0 844 10013 397 122880 240 -250 systemd-journal [ 1745.461412] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1745.461414] [ 1050] 999 1050 3834 20 88064 206 -900 systemd-oomd [ 1745.461416] [ 1051] 0 1051 4359 0 67584 182 -1000 auditd [ 1745.461418] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1745.461421] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1745.461423] [ 1083] 0 1083 63561 52 155648 599 0 NetworkManager [ 1745.461425] [ 1101] 0 1101 4365 0 96256 571 0 systemd-logind [ 1745.461427] [ 1102] 81 1102 2185 0 63488 212 -900 dbus-broker-lau [ 1745.461429] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1745.461432] [ 1109] 81 1109 1230 1 53248 220 -900 dbus-broker [ 1745.461434] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1745.461436] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1745.461438] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1745.461440] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1745.461442] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1745.461444] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1745.461446] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1745.461448] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1745.461451] [ 1222] 0 1222 57821 0 77824 296 -1000 restraintd [ 1745.461453] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1745.461455] [ 1254] 0 1254 1797 0 67584 110 0 runtest.sh [ 1745.461457] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1745.461459] [ 1303] 0 1303 4013 117 114688 542 0 sshd [ 1745.461461] [ 1304] 0 1304 40505 326 81920 1195 0 restraintd [ 1745.461463] [ 27019] 0 27019 18098 0 86016 602 -1000 dmeventd [ 1745.461466] [ 42436] 0 42436 3843 0 90112 226 0 systemd-userwor [ 1745.461468] [ 42437] 0 42437 3843 0 90112 241 0 systemd-userwor [ 1745.461470] [ 42457] 0 42457 3843 0 90112 229 0 systemd-userwor [ 1745.461472] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1745.461474] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1745.461476] [ 43957] 0 43957 4782 0 75776 59 -1000 stress-ng [ 1745.461478] [ 43958] 0 43958 4783 4 73728 48 -1000 stress-ng [ 1745.461480] [ 43959] 0 43959 4783 5 73728 47 -1000 stress-ng [ 1745.461482] [ 43960] 0 43960 4783 1 73728 51 -1000 stress-ng [ 1745.461484] [ 43961] 0 43961 4783 13 73728 43 -1000 stress-ng [ 1745.461486] [ 43963] 0 43963 70319 10774 299008 17498 1000 stress-ng [ 1745.461488] [ 43964] 0 43964 4783 5 73728 47 -1000 stress-ng [ 1745.461490] [ 43967] 0 43967 4783 4 73728 48 -1000 stress-ng [ 1745.461492] [ 43970] 0 43970 70319 11351 280576 14413 1000 stress-ng [ 1745.461495] [ 43972] 0 43972 4783 3 73728 49 -1000 stress-ng [ 1745.461497] [ 43973] 0 43973 4783 6 73728 46 -1000 stress-ng [ 1745.461499] [ 43974] 0 43974 4783 5 73728 47 -1000 stress-ng [ 1745.461501] [ 43976] 0 43976 4783 5 73728 47 -1000 stress-ng [ 1745.461503] [ 43977] 0 43977 4783 1 73728 51 -1000 stress-ng [ 1745.461505] [ 43978] 0 43978 4783 2 73728 50 -1000 stress-ng [ 1745.461507] [ 43984] 0 43984 4783 1 73728 51 -1000 stress-ng [ 1745.461509] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1745.461511] [ 43987] 0 43987 4783 0 73728 53 -1000 stress-ng [ 1745.461513] [ 43989] 0 43989 4783 3 73728 49 -1000 stress-ng [ 1745.461515] [ 43990] 0 43990 4783 1 73728 51 -1000 stress-ng [ 1745.461517] [ 43991] 0 43991 4783 2 73728 50 -1000 stress-ng [ 1745.461519] [ 43992] 0 43992 4783 2 73728 50 -1000 stress-ng [ 1745.461521] [ 43994] 0 43994 4783 5 73728 47 -1000 stress-ng [ 1745.461528] [ 43995] 0 43995 4783 1 73728 51 -1000 stress-ng [ 1745.461531] [ 43998] 0 43998 4783 0 73728 53 -1000 stress-ng [ 1745.461533] [ 43999] 0 43999 4783 1 73728 51 -1000 stress-ng [ 1745.461535] [ 44001] 0 44001 4783 12 73728 44 -1000 stress-ng [ 1745.461537] [ 44002] 0 44002 4783 0 73728 52 -1000 stress-ng [ 1745.461539] [ 44004] 0 44004 4783 0 73728 63 -1000 stress-ng [ 1745.461541] [ 44005] 0 44005 4783 0 73728 60 -1000 stress-ng [ 1745.461543] [ 44006] 0 44006 4783 2 73728 50 -1000 stress-ng [ 1745.461545] [ 44007] 0 44007 4783 1 73728 51 -1000 stress-ng [ 1745.461547] [ 44008] 0 44008 4783 1 73728 51 -1000 stress-ng [ 1745.461549] [ 44009] 0 44009 4783 7 73728 45 -1000 stress-ng [ 1745.461551] [ 44012] 0 44012 70319 5719 229376 13709 1000 stress-ng [ 1745.461553] [ 44013] 0 44013 70319 14791 309248 14669 1000 stress-ng [ 1745.461556] [ 44014] 0 44014 70319 8535 290816 18747 1000 stress-ng [ 1745.461558] [ 44018] 0 44018 70319 10558 313344 19298 1000 stress-ng [ 1745.461560] [ 44023] 0 44023 70319 11755 268288 12556 1000 stress-ng [ 1745.461562] [ 44024] 0 44024 4783 0 73728 52 -1000 stress-ng [ 1745.461564] [ 44025] 0 44025 4783 3 73728 49 -1000 stress-ng [ 1745.461566] [ 44026] 0 44026 4783 1 73728 51 -1000 stress-ng [ 1745.461568] [ 44027] 0 44027 4782 19 71680 33 -1000 stress-ng [ 1745.461570] [ 44029] 0 44029 4783 0 73728 53 -1000 stress-ng [ 1745.461573] [ 44031] 0 44031 4783 13 73728 43 -1000 stress-ng [ 1745.461575] [ 44032] 0 44032 4783 5 73728 47 -1000 stress-ng [ 1745.461577] [ 44033] 0 44033 4783 0 73728 55 -1000 stress-ng [ 1745.461579] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1745.461581] [ 44035] 0 44035 4783 7 73728 45 -1000 stress-ng [ 1745.461583] [ 44036] 0 44036 4783 3 73728 49 -1000 stress-ng [ 1745.461585] [ 44039] 0 44039 4783 7 73728 45 -1000 stress-ng [ 1745.461587] [ 44042] 0 44042 70319 12091 260096 11165 1000 stress-ng [ 1745.461589] [ 44043] 0 44043 70319 5561 266240 18553 1000 stress-ng [ 1745.461591] [ 44044] 0 44044 70319 12295 301056 16043 1000 stress-ng [ 1745.461593] [ 44045] 0 44045 70319 14044 280576 11852 1000 stress-ng [ 1745.461595] [ 44047] 0 44047 70319 13254 270336 11454 1000 stress-ng [ 1745.461597] [ 44048] 0 44048 70319 11800 299008 16274 1000 stress-ng [ 1745.461599] [ 44051] 0 44051 70319 15154 313344 14966 1000 stress-ng [ 1745.461601] [ 44052] 0 44052 70319 12038 249856 10030 1000 stress-ng [ 1745.461604] [ 44053] 0 44053 70319 17836 303104 10766 1000 stress-ng [ 1745.461606] [ 44054] 0 44054 70319 13004 258048 9922 1000 stress-ng [ 1745.461608] [ 44056] 0 44056 70319 13557 303104 15243 1000 stress-ng [ 1745.461610] [ 44057] 0 44057 70319 10694 290816 16390 1000 stress-ng [ 1745.461612] [ 44059] 0 44059 70319 6563 249856 15505 1000 stress-ng [ 1745.461614] [ 44060] 0 44060 70319 8877 280576 16953 1000 stress-ng [ 1745.461616] [ 44062] 0 44062 70319 16466 260096 6724 1000 stress-ng [ 1745.461618] [ 44064] 0 44064 70319 10504 256000 12157 1000 stress-ng [ 1745.461620] [ 44065] 0 44065 70319 11084 208896 5704 1000 stress-ng [ 1745.461622] [ 44067] 0 44067 70319 20408 288768 6346 1000 stress-ng [ 1745.461624] [ 44068] 0 44068 70319 14192 317440 16258 1000 stress-ng [ 1745.461626] [ 44070] 0 44070 70319 9917 231424 9706 1000 stress-ng [ 1745.461628] [ 44071] 0 44071 70319 7248 223232 11388 1000 stress-ng [ 1745.461630] [ 44072] 0 44072 70319 8590 270336 15850 1000 stress-ng [ 1745.461632] [ 44073] 0 44073 70319 6867 204800 9654 1000 stress-ng [ 1745.461634] [ 44074] 0 44074 70319 18046 301056 10292 1000 stress-ng [ 1745.461636] [ 44075] 0 44075 70319 8602 258048 14522 1000 stress-ng [ 1745.461638] [ 44079] 0 44079 70319 12286 239616 8594 1000 stress-ng [ 1745.461640] [ 44081] 0 44081 70319 10876 278528 14756 1000 stress-ng [ 1745.461642] [ 44082] 0 44082 70319 13011 296960 14799 1000 stress-ng [ 1745.461644] [ 44084] 0 44084 70319 10246 247808 11492 1000 stress-ng [ 1745.461646] [ 44085] 0 44085 70319 9875 247808 11797 1000 stress-ng [ 1745.461648] [ 44086] 0 44086 70319 10441 200704 5553 1000 stress-ng [ 1745.461651] [ 44087] 0 44087 70319 5630 122880 424 1000 stress-ng [ 1745.461653] [ 44103] 0 44103 1334 0 59392 29 0 sleep [ 1745.461654] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44068,uid=0 [ 1745.461664] Out of memory: Killed process 44068 (stress-ng) total-vm:281276kB, anon-rss:56768kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:310kB oom_score_adj:1000 [ 1746.151281] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1746.151292] CPU: 0 PID: 44048 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1746.151295] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1746.151296] Call Trace: [ 1746.151297] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1746.151304] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1746.151308] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1746.151309] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1746.151311] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1746.151315] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1746.151317] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1746.151322] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1746.151325] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1746.151326] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1746.151328] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1746.151332] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1746.151334] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1746.151337] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1746.151339] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1746.151343] Mem-Info: [ 1746.151344] active_anon:323209 inactive_anon:122180 isolated_anon:417 active_file:676 inactive_file:625 isolated_file:21 unevictable:3 dirty:40 writeback:8 slab_reclaimable:13057 slab_unreclaimable:14851 mapped:906 shmem:29 pagetables:3217 bounce:0 kernel_misc_reclaimable:0 free:2696 free_pcp:4 free_cma:126 [ 1746.151349] Node 0 active_anon:1292836kB inactive_anon:488720kB active_file:2704kB inactive_file:2500kB unevictable:12kB isolated(anon):1668kB isolated(file):84kB mapped:3540kB dirty:160kB writeback:32kB shmem:116kB writeback_tmp:0kB kernel_stack:4408kB pagetables:12868kB all_unreclaimable? no [ 1746.151352] Node 0 DMA free:10784kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1292768kB inactive_anon:488196kB active_file:3252kB inactive_file:2428kB unevictable:12kB writepending:444kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:504kB [ 1746.151358] lowmem_reserve[]: 0 0 0 [ 1746.151360] Node 0 DMA: 310*4kB (UMC) 351*8kB (UMEC) 209*16kB (UMEC) 117*32kB (UMEC) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11264kB [ 1746.151367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1746.151368] 1395 total pagecache pages [ 1746.151369] 63 pages in swap cache [ 1746.151370] Free swap = 0kB [ 1746.151370] Total swap = 2019324kB [ 1746.151371] 524288 pages RAM [ 1746.151372] 0 pages HighMem/MovableOnly [ 1746.151372] 19413 pages reserved [ 1746.151373] 1024 pages cma reserved [ 1746.151374] Tasks state (memory values in pages): [ 1746.151375] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1746.151376] [ 844] 0 844 10013 592 122880 240 -250 systemd-journal [ 1746.151379] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1746.151382] [ 1050] 999 1050 3834 19 88064 207 -900 systemd-oomd [ 1746.151385] [ 1051] 0 1051 4359 0 67584 182 -1000 auditd [ 1746.151387] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1746.151390] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1746.151392] [ 1083] 0 1083 63561 75 155648 605 0 NetworkManager [ 1746.151394] [ 1101] 0 1101 4365 0 96256 571 0 systemd-logind [ 1746.151396] [ 1102] 81 1102 2185 0 63488 212 -900 dbus-broker-lau [ 1746.151399] [ 1104] 996 1104 21090 0 75776 188 0 chronyd [ 1746.151401] [ 1109] 81 1109 1230 1 53248 220 -900 dbus-broker [ 1746.151403] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1746.151405] [ 1126] 0 1126 13496 0 102400 233 0 gssproxy [ 1746.151407] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1746.151409] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1746.151412] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1746.151414] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1746.151416] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1746.151418] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1746.151420] [ 1222] 0 1222 57821 0 77824 296 -1000 restraintd [ 1746.151422] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1746.151424] [ 1254] 0 1254 1797 0 67584 110 0 runtest.sh [ 1746.151426] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1746.151428] [ 1303] 0 1303 4013 46 114688 547 0 sshd [ 1746.151431] [ 1304] 0 1304 40505 368 81920 1198 0 restraintd [ 1746.151433] [ 27019] 0 27019 18098 10 86016 584 -1000 dmeventd [ 1746.151435] [ 42436] 0 42436 3843 0 90112 226 0 systemd-userwor [ 1746.151437] [ 42437] 0 42437 3843 0 90112 241 0 systemd-userwor [ 1746.151439] [ 42457] 0 42457 3843 50 90112 214 0 systemd-userwor [ 1746.151441] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1746.151443] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1746.151446] [ 43957] 0 43957 4782 0 75776 59 -1000 stress-ng [ 1746.151448] [ 43958] 0 43958 4783 4 73728 48 -1000 stress-ng [ 1746.151450] [ 43959] 0 43959 4783 5 73728 47 -1000 stress-ng [ 1760.378086] [ 43960] 0 43960 4783 9 73728 43 -1000 stress-ng [ 1760.378095] [ 43961] 0 43961 4783 9 73728 43 -1000 stress-ng [ 1760.378099] [ 43963] 0 43963 70319 12393 323584 18849 1000 stress-ng [ 1760.378103] [ 43964] 0 43964 4783 3 73728 49 -1000 stress-ng [ 1760.378107] [ 43967] 0 43967 4783 10 73728 42 -1000 stress-ng [ 1760.378112] [ 43970] 0 43970 70319 11097 280576 14667 1000 stress-ng [ 1760.378116] [ 43972] 0 43972 4783 2 73728 50 -1000 stress-ng [ 1760.378119] [ 43973] 0 43973 4783 4 73728 48 -1000 stress-ng [ 1760.378123] [ 43974] 0 43974 4783 102 73728 27 -1000 stress-ng [ 1760.378128] [ 43976] 0 43976 4783 45 73728 44 -1000 stress-ng [ 1760.378176] [ 43977] 0 43977 4783 10 73728 42 -1000 stress-ng [ 1760.378190] [ 43978] 0 43978 4783 28 73728 41 -1000 stress-ng [ 1760.378195] [ 43984] 0 43984 4783 8 73728 44 -1000 stress-ng [ 1760.378222] [ 43986] 0 43986 4783 7 73728 45 -1000 stress-ng [ 1760.378225] [ 43987] 0 43987 4783 6 73728 46 -1000 stress-ng [ 1760.378229] [ 43989] 0 43989 4783 25 73728 44 -1000 stress-ng [ 1760.378232] [ 43990] 0 43990 4783 27 73728 44 -1000 stress-ng [ 1760.378235] [ 43991] 0 43991 4783 8 73728 44 -1000 stress-ng [ 1760.378239] [ 43992] 0 43992 4783 2 73728 50 -1000 stress-ng [ 1760.378243] [ 43994] 0 43994 4783 8 73728 44 -1000 stress-ng [ 1760.378247] [ 43995] 0 43995 4783 7 73728 45 -1000 stress-ng [ 1760.378279] [ 43998] 0 43998 4783 0 73728 53 -1000 stress-ng [ 1760.378282] [ 43999] 0 43999 4783 25 73728 43 -1000 stress-ng [ 1760.378303] [ 44001] 0 44001 4783 19 73728 43 -1000 stress-ng [ 1760.378305] [ 44002] 0 44002 4783 7 73728 45 -1000 stress-ng [ 1760.378309] [ 44004] 0 44004 4783 0 73728 65 -1000 stress-ng [ 1760.378311] [ 44005] 0 44005 4783 8 73728 44 -1000 stress-ng [ 1760.378314] [ 44006] 0 44006 4783 10 73728 42 -1000 stress-ng [ 1760.378316] [ 44007] 0 44007 4783 10 73728 42 -1000 stress-ng [ 1760.378318] [ 44008] 0 44008 4783 8 73728 44 -1000 stress-ng [ 1760.378321] [ 44009] 0 44009 4783 52 73728 39 -1000 stress-ng [ 1760.378324] [ 44012] 0 44012 70319 5934 243712 15342 1000 stress-ng [ 1760.378326] [ 44013] 0 44013 70319 21303 364544 14955 1000 stress-ng [ 1760.378329] [ 44014] 0 44014 70319 8287 303104 20381 1000 stress-ng [ 1760.378332] [ 44018] 0 44018 70319 9595 313344 20459 1000 stress-ng [ 1760.378335] [ 44023] 0 44023 70319 13161 282624 12998 1000 stress-ng [ 1760.378338] [ 44024] 0 44024 4783 10 73728 42 -1000 stress-ng [ 1760.378340] [ 44025] 0 44025 4783 9 73728 43 -1000 stress-ng [ 1760.378342] [ 44026] 0 44026 4783 8 73728 44 -1000 stress-ng [ 1760.378344] [ 44027] 0 44027 4270 111 73728 22 -1000 stress-ng [ 1760.378347] [ 44029] 0 44029 4783 7 73728 45 -1000 stress-ng [ 1760.378350] [ 44031] 0 44031 4783 43 73728 41 -1000 stress-ng [ 1760.378352] [ 44032] 0 44032 4783 5 73728 47 -1000 stress-ng [ 1760.378354] [ 44033] 0 44033 4783 164 73728 34 -1000 stress-ng [ 1760.378357] [ 44034] 0 44034 4783 5 73728 47 -1000 stress-ng [ 1760.378359] [ 44035] 0 44035 4783 23 73728 42 -1000 stress-ng [ 1760.378363] [ 44039] 0 44039 4783 7 73728 45 -1000 stress-ng [ 1760.378366] [ 44042] 0 44042 70319 14098 278528 11402 1000 stress-ng [ 1760.378369] [ 44043] 0 44043 70319 5522 266240 18592 1000 stress-ng [ 1760.378371] [ 44044] 0 44044 70319 10992 307200 18138 1000 stress-ng [ 1760.378374] [ 44045] 0 44045 70319 17748 317440 12636 1000 stress-ng [ 1760.378377] [ 44047] 0 44047 70319 16888 301056 11516 1000 stress-ng [ 1760.378380] [ 44048] 0 44048 70319 11431 309248 18029 1000 stress-ng [ 1760.378383] [ 44051] 0 44051 70319 16285 327680 15551 1000 stress-ng [ 1760.378387] [ 44053] 0 44053 70319 20370 327680 11334 1000 stress-ng [ 1760.378390] [ 44054] 0 44054 70319 12381 260096 10809 1000 stress-ng [ 1760.378393] [ 44056] 0 44056 70319 11703 303104 17097 1000 stress-ng [ 1760.378396] [ 44057] 0 44057 70319 13300 311296 16490 1000 stress-ng [ 1760.378399] [ 44059] 0 44059 70319 6537 249856 15531 1000 stress-ng [ 1760.378402] [ 44060] 0 44060 70319 7772 286720 18850 1000 stress-ng [ 1760.378405] [ 44062] 0 44062 70319 16154 262144 7498 1000 stress-ng [ 1760.378408] [ 44064] 0 44064 70319 24272 366592 12249 1000 stress-ng [ 1760.378411] [ 44065] 0 44065 70319 14949 239616 5865 1000 stress-ng [ 1760.378414] [ 44067] 0 44067 70319 19795 290816 7355 1000 stress-ng [ 1760.378417] [ 44070] 0 44070 70319 16352 282624 9739 1000 stress-ng [ 1760.378420] [ 44071] 0 44071 70319 7871 227328 11425 1000 stress-ng [ 1760.378423] [ 44072] 0 44072 70319 6760 270336 17680 1000 stress-ng [ 1760.378426] [ 44073] 0 44073 70319 6317 204800 10204 1000 stress-ng [ 1760.378430] [ 44074] 0 44074 70319 16060 301056 12278 1000 stress-ng [ 1760.378432] [ 44075] 0 44075 70319 7077 258048 16047 1000 stress-ng [ 1760.378435] [ 44079] 0 44079 70319 11573 243712 9769 1000 stress-ng [ 1760.378438] [ 44081] 0 44081 70319 16253 325632 15187 1000 stress-ng [ 1760.378441] [ 44082] 0 44082 70319 12372 296960 15438 1000 stress-ng [ 1760.378445] [ 44084] 0 44084 70319 9358 247808 12380 1000 stress-ng [ 1760.378447] [ 44085] 0 44085 70319 7733 247808 13939 1000 stress-ng [ 1760.378451] [ 44087] 0 44087 70319 4791 122880 1263 1000 stress-ng [ 1760.378454] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44013,uid=0 [ 1760.378470] Out of memory: Killed process 44013 (stress-ng) total-vm:281276kB, anon-rss:85212kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:356kB oom_score_adj:1000