[ 1303.081821] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1303.081834] CPU: 0 PID: 54898 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1303.081838] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1303.081840] Call Trace: [ 1303.081842] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1303.081854] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1303.081859] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1303.081866] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1303.081869] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1303.081875] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1303.081879] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1303.081884] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1303.081888] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1303.081890] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1303.081897] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1303.081901] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1303.081905] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1303.081908] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1303.081913] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1303.081917] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1303.081920] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1303.081927] Mem-Info: [ 1303.081929] active_anon:183115 inactive_anon:258262 isolated_anon:0 active_file:328 inactive_file:139 isolated_file:0 unevictable:3 dirty:449 writeback:0 slab_reclaimable:13108 slab_unreclaimable:16358 mapped:483 shmem:1 pagetables:3603 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2511 free_pcp:0 free_cma:149 [ 1303.081938] Node 0 active_anon:732460kB inactive_anon:1033048kB active_file:1564kB inactive_file:388kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:1932kB dirty:1796kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5344kB pagetables:14412kB sec_pagetables:0kB all_unreclaimable? no [ 1303.081944] Node 0 DMA free:10044kB boost:8192kB min:13840kB low:15832kB high:17824kB reserved_highatomic:0KB active_anon:732472kB inactive_anon:1032952kB active_file:1228kB inactive_file:808kB unevictable:12kB writepending:1796kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:596kB [ 1303.081953] lowmem_reserve[]: 0 0 0 [ 1303.081957] Node 0 DMA: 868*4kB (UME) 27*8kB (UEC) 182*16kB (UME) 108*32kB (UME) 4*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10312kB [ 1303.081974] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1303.081977] 1433 total pagecache pages [ 1303.081978] 988 pages in swap cache [ 1303.081980] Free swap = 0kB [ 1303.081981] Total swap = 2020348kB [ 1303.081983] 524288 pages RAM [ 1303.081984] 0 pages HighMem/MovableOnly [ 1303.081986] 18984 pages reserved [ 1303.081987] 1024 pages cma reserved [ 1303.081988] Tasks state (memory values in pages): [ 1303.081990] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1303.081993] [ 864] 0 864 11895 528 133120 288 -250 systemd-journal [ 1303.081998] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1303.082002] [ 1070] 999 1070 3659 64 86016 160 -900 systemd-oomd [ 1303.082006] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1303.082010] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1303.082014] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1303.082018] [ 1096] 0 1096 63750 96 157696 576 0 NetworkManager [ 1303.082022] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1303.082026] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1303.082030] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1303.082034] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1303.082037] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1303.082041] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1303.082045] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1303.082049] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1303.082053] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1303.082057] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1303.082061] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1303.082064] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1303.082068] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1303.082072] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1303.082076] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1303.082079] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1303.082083] [ 1326] 0 1326 4293 77 133120 704 0 sshd [ 1303.082087] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1303.082092] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1303.082096] [ 53144] 0 53144 3677 64 86016 160 0 systemd-userwor [ 1303.082100] [ 53145] 0 53145 3677 32 86016 192 0 systemd-userwor [ 1303.082103] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1303.082107] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1303.082111] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1303.082115] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1303.082119] [ 54713] 0 54713 1349 32 61440 0 0 sleep [ 1303.082122] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1303.082126] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1303.082130] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1303.082134] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1303.082138] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1303.082141] [ 54799] 0 54799 4829 96 59392 0 -1000 stress-ng [ 1303.082145] [ 54800] 0 54800 4829 96 59392 0 -1000 stress-ng [ 1303.082149] [ 54801] 0 54801 70365 7520 180224 7584 1000 stress-ng [ 1303.082152] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1303.082156] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1303.082160] [ 54804] 0 54804 70365 7200 192512 9632 1000 stress-ng [ 1303.082163] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1303.082167] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1303.082171] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1303.082175] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1303.082179] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1303.082182] [ 54810] 0 54810 70365 6304 180224 9024 1000 stress-ng [ 1303.082186] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1303.082190] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1303.082194] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1303.082198] [ 54814] 0 54814 70365 5696 178176 9152 1000 stress-ng [ 1303.082202] [ 54815] 0 54815 4829 96 59392 32 -1000 stress-ng [ 1303.082206] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1303.082209] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1303.082213] [ 54818] 0 54818 4829 96 59392 32 -1000 stress-ng [ 1303.082217] [ 54819] 0 54819 70365 6400 198656 11040 1000 stress-ng [ 1303.082221] [ 54820] 0 54820 4829 96 59392 0 -1000 stress-ng [ 1303.082225] [ 54821] 0 54821 70365 6560 176128 8256 1000 stress-ng [ 1303.082228] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1303.082232] [ 54823] 0 54823 70365 6144 176128 8672 1000 stress-ng [ 1303.082236] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1303.082240] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1303.082243] [ 54826] 0 54826 70365 8768 188416 7520 1000 stress-ng [ 1303.082247] [ 54827] 0 54827 70365 7904 184320 7872 1000 stress-ng [ 1303.082251] [ 54828] 0 54828 70365 8352 184320 7424 1000 stress-ng [ 1303.082255] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1303.082258] [ 54830] 0 54830 4829 96 59392 0 -1000 stress-ng [ 1303.082262] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1303.082266] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1303.082270] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1303.082274] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1303.082277] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1303.082281] [ 54836] 0 54836 4829 64 59392 0 -1000 stress-ng [ 1303.082285] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1303.082289] [ 54838] 0 54838 4829 64 59392 0 -1000 stress-ng [ 1303.082292] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1303.082296] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1303.082300] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1303.082304] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1303.082307] [ 54843] 0 54843 4829 96 59392 0 -1000 stress-ng [ 1303.082311] [ 54844] 0 54844 4829 96 59392 0 -1000 stress-ng [ 1303.082315] [ 54845] 0 54845 4829 64 59392 32 -1000 stress-ng [ 1303.082319] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1303.082323] [ 54847] 0 54847 4829 64 59392 32 -1000 stress-ng [ 1303.082327] [ 54848] 0 54848 4829 96 59392 0 -1000 stress-ng [ 1303.082331] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1303.082334] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1303.082338] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1303.082342] [ 54852] 0 54852 4829 96 59392 0 -1000 stress-ng [ 1303.082346] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1303.082350] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1303.082354] [ 54855] 0 54855 4829 96 59392 0 -1000 stress-ng [ 1303.082358] [ 54856] 0 54856 4829 96 59392 0 -1000 stress-ng [ 1303.082361] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1303.082365] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1303.082369] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1303.082372] [ 54860] 0 54860 4829 96 59392 0 -1000 stress-ng [ 1303.082376] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1303.082380] [ 54862] 0 54862 4829 96 59392 0 -1000 stress-ng [ 1303.082384] [ 54863] 0 54863 4829 96 59392 0 -1000 stress-ng [ 1303.082388] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1303.082391] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1303.082395] [ 54866] 0 54866 4829 96 59392 0 -1000 stress-ng [ 1303.082399] [ 54867] 0 54867 4829 96 59392 0 -1000 stress-ng [ 1303.082403] [ 54868] 0 54868 4829 96 59392 0 -1000 stress-ng [ 1303.082406] [ 54869] 0 54869 70365 6048 159744 6656 1000 stress-ng [ 1303.082410] [ 54870] 0 54870 70365 6400 163840 6848 1000 stress-ng [ 1303.082414] [ 54871] 0 54871 70365 3584 143360 7072 1000 stress-ng [ 1303.082417] [ 54872] 0 54872 70365 3840 143360 6816 1000 stress-ng [ 1303.082421] [ 54873] 0 54873 70365 3872 143360 6784 1000 stress-ng [ 1303.082425] [ 54874] 0 54874 70365 8512 180224 6752 1000 stress-ng [ 1303.082429] [ 54875] 0 54875 70365 7136 167936 6656 1000 stress-ng [ 1303.082433] [ 54876] 0 54876 70365 7072 180224 8256 1000 stress-ng [ 1303.082437] [ 54877] 0 54877 70365 7840 176128 6880 1000 stress-ng [ 1303.082441] [ 54878] 0 54878 70365 7584 176128 7200 1000 stress-ng [ 1303.082444] [ 54879] 0 54879 70365 7392 180224 7904 1000 stress-ng [ 1303.082448] [ 54880] 0 54880 70365 6944 167936 6816 1000 stress-ng [ 1303.082452] [ 54881] 0 54881 70365 8768 184320 7040 1000 stress-ng [ 1303.082456] [ 54882] 0 54882 70365 4992 167936 8736 1000 stress-ng [ 1303.082460] [ 54883] 0 54883 70365 7872 176128 6912 1000 stress-ng [ 1303.082464] [ 54884] 0 54884 70365 6560 163840 6688 1000 stress-ng [ 1303.082467] [ 54885] 0 54885 70365 7648 176128 7168 1000 stress-ng [ 1303.082472] [ 54886] 0 54886 70365 8736 184320 7040 1000 stress-ng [ 1303.082475] [ 54887] 0 54887 70365 6048 147456 5024 1000 stress-ng [ 1303.082479] [ 54888] 0 54888 70365 3648 118784 3968 1000 stress-ng [ 1303.082483] [ 54889] 0 54889 70365 8192 184320 7648 1000 stress-ng [ 1303.082487] [ 54890] 0 54890 70365 6240 174080 8064 1000 stress-ng [ 1303.082491] [ 54891] 0 54891 70365 7584 178176 7264 1000 stress-ng [ 1303.082495] [ 54892] 0 54892 70365 7392 172032 6880 1000 stress-ng [ 1303.082499] [ 54893] 0 54893 70365 6496 172032 7776 1000 stress-ng [ 1303.082502] [ 54894] 0 54894 70365 6336 159744 6432 1000 stress-ng [ 1303.082506] [ 54895] 0 54895 70365 6848 176128 7904 1000 stress-ng [ 1303.082510] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1303.082514] [ 54897] 0 54897 70365 7456 172032 6816 1000 stress-ng [ 1303.082517] [ 54898] 0 54898 70365 7872 178176 7072 1000 stress-ng [ 1303.082521] [ 54899] 0 54899 70365 6496 176128 8288 1000 stress-ng [ 1303.082525] [ 54900] 0 54900 70365 7200 180224 8096 1000 stress-ng [ 1303.082528] [ 54901] 0 54901 70365 7872 176128 6912 1000 stress-ng [ 1303.082532] [ 54902] 0 54902 70365 9152 188416 7136 1000 stress-ng [ 1303.082536] [ 54903] 0 54903 70365 7136 155648 5088 1000 stress-ng [ 1303.082540] [ 54904] 0 54904 70365 7008 180224 8288 1000 stress-ng [ 1303.082544] [ 54905] 0 54905 70365 6208 184320 9600 1000 stress-ng [ 1303.082547] [ 54906] 0 54906 70365 7328 172032 6656 1000 stress-ng [ 1303.082551] [ 54907] 0 54907 70365 8448 180224 6816 1000 stress-ng [ 1303.082555] [ 54908] 0 54908 70365 6816 165888 6464 1000 stress-ng [ 1303.082559] [ 54909] 0 54909 70365 8160 180224 7104 1000 stress-ng [ 1303.082563] [ 54910] 0 54910 70365 5760 172032 8544 1000 stress-ng [ 1303.082566] [ 54911] 0 54911 70365 8512 184320 7264 1000 stress-ng [ 1303.082570] [ 54912] 0 54912 70365 7584 176128 7232 1000 stress-ng [ 1303.082574] [ 54913] 0 54913 70365 6688 167936 7104 1000 stress-ng [ 1303.082578] [ 54914] 0 54914 70365 6752 167936 6976 1000 stress-ng [ 1303.082581] [ 54915] 0 54915 70365 6624 180224 8608 1000 stress-ng [ 1303.082585] [ 54916] 0 54916 70365 9056 188416 7104 1000 stress-ng [ 1303.082589] [ 54917] 0 54917 70365 5376 157696 6848 1000 stress-ng [ 1303.082593] [ 54918] 0 54918 70365 7552 174080 6976 1000 stress-ng [ 1303.082596] [ 54919] 0 54919 70365 4896 159744 7808 1000 stress-ng [ 1303.082600] [ 54920] 0 54920 70365 7072 167936 6656 1000 stress-ng [ 1303.082604] [ 54921] 0 54921 70365 5792 163840 7424 1000 stress-ng [ 1303.082608] [ 54922] 0 54922 70365 8384 182272 6912 1000 stress-ng [ 1303.082612] 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=54819,uid=0 [ 1303.082627] Out of memory: Killed process 54819 (stress-ng) total-vm:281460kB, anon-rss:25472kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:194kB oom_score_adj:1000 [ 1303.330437] stress-ng invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1303.330445] CPU: 1 PID: 54901 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1303.330449] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1303.330451] Call Trace: [ 1303.330453] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1303.330459] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1303.330463] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1303.330467] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1303.330470] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1303.330475] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1303.330478] [<0000000029bfa6de>] page_table_alloc+0x14e/0x300 [ 1303.330485] [<0000000029e7d962>] __handle_mm_fault+0xf02/0x13b0 [ 1303.330488] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1303.330491] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1303.330495] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1303.330499] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1303.330503] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1303.330506] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1303.330510] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1303.330513] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1303.330517] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1303.330521] Mem-Info: [ 1303.330523] active_anon:130091 inactive_anon:308675 isolated_anon:0 active_file:414 inactive_file:46 isolated_file:0 unevictable:3 dirty:449 writeback:0 slab_reclaimable:13108 slab_unreclaimable:16358 mapped:456 shmem:0 pagetables:3609 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2475 free_pcp:0 free_cma:81 [ 1303.330531] Node 0 active_anon:520364kB inactive_anon:1234700kB active_file:1656kB inactive_file:184kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:1824kB dirty:1796kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5344kB pagetables:14436kB sec_pagetables:0kB all_unreclaimable? no [ 1303.330537] Node 0 DMA free:9900kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:520112kB inactive_anon:1234700kB active_file:1152kB inactive_file:772kB unevictable:12kB writepending:1796kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:324kB [ 1303.330545] lowmem_reserve[]: 0 0 0 [ 1303.330549] Node 0 DMA: 810*4kB (UME) 36*8kB (UME) 203*16kB (UME) 120*32kB (UME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10744kB [ 1303.330566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1303.330569] 1414 total pagecache pages [ 1303.330570] 936 pages in swap cache [ 1303.330572] Free swap = 0kB [ 1303.330573] Total swap = 2020348kB [ 1303.330575] 524288 pages RAM [ 1303.330576] 0 pages HighMem/MovableOnly [ 1303.330578] 18984 pages reserved [ 1303.330579] 1024 pages cma reserved [ 1303.330581] Tasks state (memory values in pages): [ 1303.330582] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1303.330586] [ 864] 0 864 11895 496 133120 288 -250 systemd-journal [ 1303.330590] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1303.330594] [ 1070] 999 1070 3659 32 86016 192 -900 systemd-oomd [ 1303.330598] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1303.330602] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1303.330605] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1303.330609] [ 1096] 0 1096 63750 64 157696 608 0 NetworkManager [ 1303.330613] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1303.330617] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1303.330620] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1303.330624] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1303.330628] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1303.330632] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1303.330635] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1303.330639] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1303.330643] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1303.330646] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1303.330650] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1303.330654] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1303.330657] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1303.330661] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1303.330665] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1303.330668] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1303.330672] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1303.330676] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1303.330680] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1303.330684] [ 53144] 0 53144 3677 64 86016 160 0 systemd-userwor [ 1303.330688] [ 53145] 0 53145 3677 32 86016 192 0 systemd-userwor [ 1303.330691] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1303.330695] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1303.330699] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1303.330702] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1303.330706] [ 54713] 0 54713 1349 32 61440 0 0 sleep [ 1303.330710] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1303.330713] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1303.330717] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1303.330721] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1303.330724] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1303.330728] [ 54799] 0 54799 4829 96 59392 0 -1000 stress-ng [ 1303.330731] [ 54800] 0 54800 4829 96 59392 0 -1000 stress-ng [ 1303.330735] [ 54801] 0 54801 70365 8096 184320 7584 1000 stress-ng [ 1303.330739] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1303.330742] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1303.330746] [ 54804] 0 54804 70365 7872 198656 9632 1000 stress-ng [ 1303.330750] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1303.330754] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1303.330757] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1303.330761] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1303.330765] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1303.330768] [ 54810] 0 54810 70365 6304 180224 9024 1000 stress-ng [ 1303.330772] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1303.330776] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1303.330779] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1303.330783] [ 54814] 0 54814 70365 5696 178176 9152 1000 stress-ng [ 1303.330787] [ 54815] 0 54815 4829 96 59392 32 -1000 stress-ng [ 1303.330791] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1303.330795] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1303.330798] [ 54818] 0 54818 4829 96 59392 32 -1000 stress-ng [ 1303.330802] [ 54820] 0 54820 4829 96 59392 0 -1000 stress-ng [ 1303.330805] [ 54821] 0 54821 70365 6560 176128 8256 1000 stress-ng [ 1303.330809] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1303.330813] [ 54823] 0 54823 70365 6688 182272 8672 1000 stress-ng [ 1303.330817] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1303.330820] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1303.330824] [ 54826] 0 54826 70365 8704 190464 7680 1000 stress-ng [ 1303.330828] [ 54827] 0 54827 70365 7904 184320 7872 1000 stress-ng [ 1303.330832] [ 54828] 0 54828 70365 8352 184320 7424 1000 stress-ng [ 1303.330835] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1303.330839] [ 54830] 0 54830 4829 96 59392 0 -1000 stress-ng [ 1303.330842] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1303.330846] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1303.330850] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1303.330854] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1303.330857] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1303.330861] [ 54836] 0 54836 4829 64 59392 0 -1000 stress-ng [ 1303.330865] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1303.330868] [ 54838] 0 54838 4829 64 59392 0 -1000 stress-ng [ 1303.330872] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1303.330876] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1303.330879] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1303.330883] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1303.330886] [ 54843] 0 54843 4829 96 59392 0 -1000 stress-ng [ 1303.330890] [ 54844] 0 54844 4829 96 59392 0 -1000 stress-ng [ 1303.330894] [ 54845] 0 54845 4829 64 59392 32 -1000 stress-ng [ 1303.330897] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1303.330901] [ 54847] 0 54847 4829 64 59392 32 -1000 stress-ng [ 1303.330905] [ 54848] 0 54848 4829 96 59392 0 -1000 stress-ng [ 1303.330909] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1303.330912] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1303.330916] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1303.330920] [ 54852] 0 54852 4829 96 59392 0 -1000 stress-ng [ 1303.330923] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1303.330927] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1303.330931] [ 54855] 0 54855 4829 96 59392 0 -1000 stress-ng [ 1303.330934] [ 54856] 0 54856 4829 96 59392 0 -1000 stress-ng [ 1303.330938] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1303.330942] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1303.330946] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1303.330949] [ 54860] 0 54860 4829 96 59392 0 -1000 stress-ng [ 1303.330953] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1303.330956] [ 54862] 0 54862 4829 96 59392 0 -1000 stress-ng [ 1303.330960] [ 54863] 0 54863 4829 96 59392 0 -1000 stress-ng [ 1303.330964] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1303.330968] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1303.330971] [ 54866] 0 54866 4829 96 59392 0 -1000 stress-ng [ 1303.330975] [ 54867] 0 54867 4829 96 59392 0 -1000 stress-ng [ 1303.330979] [ 54868] 0 54868 4829 96 59392 0 -1000 stress-ng [ 1303.330982] [ 54869] 0 54869 70365 5760 159744 6944 1000 stress-ng [ 1303.330986] [ 54870] 0 54870 70365 5696 172032 8384 1000 stress-ng [ 1303.330989] [ 54871] 0 54871 70365 3584 143360 7072 1000 stress-ng [ 1303.330993] [ 54872] 0 54872 70365 3840 143360 6816 1000 stress-ng [ 1303.330997] [ 54873] 0 54873 70365 4128 147456 6784 1000 stress-ng [ 1303.331000] [ 54874] 0 54874 70365 8512 180224 6752 1000 stress-ng [ 1303.331004] [ 54875] 0 54875 70365 7968 176128 6816 1000 stress-ng [ 1303.331007] [ 54876] 0 54876 70365 7072 180224 8256 1000 stress-ng [ 1303.331011] [ 54877] 0 54877 70365 9440 190464 6880 1000 stress-ng [ 1303.331015] [ 54878] 0 54878 70365 6016 176128 8768 1000 stress-ng [ 1303.331019] [ 54879] 0 54879 70365 7392 180224 7904 1000 stress-ng [ 1303.331022] [ 54880] 0 54880 70365 6944 167936 6816 1000 stress-ng [ 1303.331026] [ 54881] 0 54881 70365 8768 184320 7040 1000 stress-ng [ 1303.331029] [ 54882] 0 54882 70365 5536 174080 8736 1000 stress-ng [ 1303.331033] [ 54883] 0 54883 70365 7872 176128 6912 1000 stress-ng [ 1303.331036] [ 54884] 0 54884 70365 5568 163840 7680 1000 stress-ng [ 1303.331040] [ 54885] 0 54885 70365 9632 192512 7168 1000 stress-ng [ 1303.331044] [ 54886] 0 54886 70365 8736 184320 7040 1000 stress-ng [ 1303.331047] [ 54887] 0 54887 70365 6048 147456 5024 1000 stress-ng [ 1303.331051] [ 54888] 0 54888 70365 4320 124928 3968 1000 stress-ng [ 1303.331055] [ 54889] 0 54889 70365 7360 184320 8448 1000 stress-ng [ 1303.331058] [ 54890] 0 54890 70365 6432 176128 8160 1000 stress-ng [ 1303.331062] [ 54891] 0 54891 70365 8992 188416 7264 1000 stress-ng [ 1303.331065] [ 54892] 0 54892 70365 7392 172032 6880 1000 stress-ng [ 1303.331069] [ 54893] 0 54893 70365 7296 180224 7776 1000 stress-ng [ 1303.331073] [ 54894] 0 54894 70365 6336 159744 6432 1000 stress-ng [ 1303.331077] [ 54895] 0 54895 70365 6848 176128 7904 1000 stress-ng [ 1303.331080] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1303.331084] [ 54897] 0 54897 70365 7456 172032 6816 1000 stress-ng [ 1303.331090] [ 54898] 0 54898 70365 8416 182272 7072 1000 stress-ng [ 1303.331094] [ 54899] 0 54899 70365 6496 176128 8288 1000 stress-ng [ 1303.331097] [ 54900] 0 54900 70365 6080 180224 9216 1000 stress-ng [ 1303.331101] [ 54901] 0 54901 70365 7872 176128 6912 1000 stress-ng [ 1303.331105] [ 54902] 0 54902 70365 9152 188416 7136 1000 stress-ng [ 1303.331108] [ 54903] 0 54903 70365 7136 155648 5088 1000 stress-ng [ 1303.331112] [ 54904] 0 54904 70365 6176 180224 9088 1000 stress-ng [ 1303.331115] [ 54905] 0 54905 70365 6432 186368 9600 1000 stress-ng [ 1303.331119] [ 54906] 0 54906 70365 7328 172032 6656 1000 stress-ng [ 1303.331123] [ 54907] 0 54907 70365 7456 180224 7808 1000 stress-ng [ 1303.331126] [ 54908] 0 54908 70365 6816 165888 6464 1000 stress-ng [ 1303.331130] [ 54909] 0 54909 70365 11488 208896 7104 1000 stress-ng [ 1303.331134] [ 54910] 0 54910 70365 5760 172032 8544 1000 stress-ng [ 1303.331138] [ 54911] 0 54911 70365 8512 184320 7264 1000 stress-ng [ 1303.331141] [ 54912] 0 54912 70365 7648 180224 7456 1000 stress-ng [ 1303.331145] [ 54913] 0 54913 70365 6848 169984 7104 1000 stress-ng [ 1303.331149] [ 54914] 0 54914 70365 4992 167936 8768 1000 stress-ng [ 1303.331152] [ 54915] 0 54915 70365 6624 180224 8608 1000 stress-ng [ 1303.331156] [ 54916] 0 54916 70365 8896 188416 7360 1000 stress-ng [ 1303.331159] [ 54917] 0 54917 70365 5376 157696 6848 1000 stress-ng [ 1303.331163] [ 54918] 0 54918 70365 7552 174080 6976 1000 stress-ng [ 1303.331167] [ 54919] 0 54919 70365 4896 159744 7808 1000 stress-ng [ 1303.331170] [ 54920] 0 54920 70365 7072 167936 6656 1000 stress-ng [ 1303.331174] [ 54921] 0 54921 70365 5792 163840 7424 1000 stress-ng [ 1303.331178] [ 54922] 0 54922 70365 8384 182272 6912 1000 stress-ng [ 1303.331181] 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=54909,uid=0 [ 1303.331193] Out of memory: Killed process 54909 (stress-ng) total-vm:281460kB, anon-rss:45952kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:204kB oom_score_adj:1000 [ 1304.957432] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1304.957441] CPU: 0 PID: 1 Comm: systemd Tainted: G W 6.2.0-rc6 #1 [ 1304.957444] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1304.957446] Call Trace: [ 1304.957448] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1304.957454] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1304.957458] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1304.957462] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1304.957465] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1304.957470] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1304.957473] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1304.957477] [<0000000029eb3bfc>] __read_swap_cache_async+0x12c/0x2e0 [ 1304.957481] [<0000000029eb461c>] swapin_readahead+0x32c/0x490 [ 1304.957485] [<0000000029e7b7e4>] do_swap_page+0x214/0xb30 [ 1304.957489] [<0000000029e7ced8>] __handle_mm_fault+0x478/0x13b0 [ 1304.957492] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1304.957495] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1304.957499] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1304.957503] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1304.957506] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1304.957511] Mem-Info: [ 1304.957513] active_anon:131026 inactive_anon:308075 isolated_anon:0 active_file:10 inactive_file:23 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16358 mapped:29 shmem:0 pagetables:3604 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:3383 free_pcp:62 free_cma:0 [ 1304.957521] Node 0 active_anon:524104kB inactive_anon:1232300kB active_file:40kB inactive_file:92kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:116kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5320kB pagetables:14416kB sec_pagetables:0kB all_unreclaimable? no [ 1304.957527] Node 0 DMA free:13532kB boost:8192kB min:13840kB low:15832kB high:17824kB reserved_highatomic:0KB active_anon:523852kB inactive_anon:1232176kB active_file:320kB inactive_file:68kB unevictable:12kB writepending:0kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1304.957535] lowmem_reserve[]: 0 0 0 [ 1304.957539] Node 0 DMA: 56*4kB (UEC) 13*8kB (UME) 114*16kB (UME) 132*32kB (UME) 3*64kB (UM) 44*128kB (M) 6*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13736kB [ 1304.957559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1304.957562] 943 total pagecache pages [ 1304.957564] 931 pages in swap cache [ 1304.957565] Free swap = 0kB [ 1304.957567] Total swap = 2020348kB [ 1304.957568] 524288 pages RAM [ 1304.957570] 0 pages HighMem/MovableOnly [ 1304.957571] 18984 pages reserved [ 1304.957573] 1024 pages cma reserved [ 1304.957574] Tasks state (memory values in pages): [ 1304.957576] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1304.957579] [ 864] 0 864 11895 80 133120 256 -250 systemd-journal [ 1304.957583] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1304.957587] [ 1070] 999 1070 3659 32 86016 192 -900 systemd-oomd [ 1304.957591] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1304.957595] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1304.957599] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1304.957602] [ 1096] 0 1096 63750 64 157696 608 0 NetworkManager [ 1304.957607] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1304.957610] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1304.957614] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1304.957618] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1304.957622] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1304.957625] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1304.957629] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1304.957633] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1304.957637] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1304.957640] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1304.957644] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1304.957647] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1304.957651] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1304.957655] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1304.957658] [ 1269] 0 1269 1824 32 65536 64 0 runtest.sh [ 1304.957662] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1304.957666] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1304.957670] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1304.957674] [ 37863] 0 37863 24334 26 137216 6784 -1000 dmeventd [ 1304.957678] [ 53144] 0 53144 3677 64 86016 160 0 systemd-userwor [ 1304.957681] [ 53145] 0 53145 3677 32 86016 192 0 systemd-userwor [ 1304.957685] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1304.957689] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1304.957693] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1304.957696] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1304.957700] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1304.957704] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1304.957707] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1304.957711] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1304.957715] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1304.957718] [ 54799] 0 54799 4829 96 59392 0 -1000 stress-ng [ 1304.957722] [ 54800] 0 54800 4829 96 59392 0 -1000 stress-ng [ 1304.957725] [ 54801] 0 54801 70365 8096 184320 7584 1000 stress-ng [ 1304.957729] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1304.957732] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1304.957736] [ 54804] 0 54804 70365 7872 198656 9632 1000 stress-ng [ 1304.957740] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1304.957744] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1304.957747] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1304.957751] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1304.957755] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1304.957758] [ 54810] 0 54810 70365 6304 180224 9024 1000 stress-ng [ 1304.957762] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1304.957766] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1304.957769] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1304.957773] [ 54814] 0 54814 70365 6016 180224 9152 1000 stress-ng [ 1304.957777] [ 54815] 0 54815 4829 96 59392 32 -1000 stress-ng [ 1304.957781] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1304.957784] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1304.957788] [ 54818] 0 54818 4829 96 59392 32 -1000 stress-ng [ 1304.957792] [ 54820] 0 54820 4829 96 59392 0 -1000 stress-ng [ 1304.957795] [ 54821] 0 54821 70365 6496 176128 8320 1000 stress-ng [ 1304.957799] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1304.957803] [ 54823] 0 54823 70365 7424 188416 8672 1000 stress-ng [ 1304.957806] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1304.957810] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1304.957814] [ 54826] 0 54826 70365 7488 192512 9248 1000 stress-ng [ 1304.957817] [ 54827] 0 54827 70365 7456 188416 8800 1000 stress-ng [ 1304.957821] [ 54828] 0 54828 70365 8352 184320 7424 1000 stress-ng [ 1304.957824] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1304.957828] [ 54830] 0 54830 4829 96 59392 0 -1000 stress-ng [ 1304.957832] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1304.957835] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1304.957839] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1304.957842] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1304.957846] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1304.957850] [ 54836] 0 54836 4829 64 59392 0 -1000 stress-ng [ 1304.957853] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1304.957857] [ 54838] 0 54838 4829 64 59392 0 -1000 stress-ng [ 1304.957861] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1304.957865] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1304.957868] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1304.957872] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1304.957875] [ 54843] 0 54843 4829 96 59392 0 -1000 stress-ng [ 1304.957879] [ 54844] 0 54844 4829 96 59392 0 -1000 stress-ng [ 1304.957883] [ 54845] 0 54845 4829 64 59392 32 -1000 stress-ng [ 1304.957886] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1304.957890] [ 54847] 0 54847 4829 64 59392 32 -1000 stress-ng [ 1304.957893] [ 54848] 0 54848 4829 96 59392 0 -1000 stress-ng [ 1304.957897] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1304.957901] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1304.957904] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1304.957908] [ 54852] 0 54852 4829 96 59392 0 -1000 stress-ng [ 1304.957912] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1304.957915] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1304.957919] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1304.957923] [ 54856] 0 54856 4829 96 59392 0 -1000 stress-ng [ 1304.957926] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1304.957930] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1304.957933] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1304.957937] [ 54860] 0 54860 4829 96 59392 0 -1000 stress-ng [ 1304.957940] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1304.957944] [ 54862] 0 54862 4829 96 59392 0 -1000 stress-ng [ 1304.957948] [ 54863] 0 54863 4829 96 59392 0 -1000 stress-ng [ 1304.957952] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1304.957955] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1304.957959] [ 54866] 0 54866 4829 96 59392 0 -1000 stress-ng [ 1304.957962] [ 54867] 0 54867 4829 96 59392 0 -1000 stress-ng [ 1304.957966] [ 54868] 0 54868 4829 96 59392 0 -1000 stress-ng [ 1304.957969] [ 54869] 0 54869 70365 5824 161792 7008 1000 stress-ng [ 1304.957973] [ 54870] 0 54870 70365 6272 176128 8384 1000 stress-ng [ 1304.957977] [ 54871] 0 54871 70365 4288 149504 7072 1000 stress-ng [ 1304.957980] [ 54872] 0 54872 70365 4192 147456 6816 1000 stress-ng [ 1304.957984] [ 54873] 0 54873 70365 4608 149504 6784 1000 stress-ng [ 1304.957987] [ 54874] 0 54874 70365 8672 182272 6752 1000 stress-ng [ 1304.957991] [ 54875] 0 54875 70365 8064 178176 6816 1000 stress-ng [ 1304.957998] [ 54876] 0 54876 70365 5824 180224 9472 1000 stress-ng [ 1304.958001] [ 54877] 0 54877 70365 9440 190464 6880 1000 stress-ng [ 1304.958005] [ 54878] 0 54878 70365 6592 182272 8800 1000 stress-ng [ 1304.958008] [ 54879] 0 54879 70365 7392 180224 7904 1000 stress-ng [ 1304.958012] [ 54880] 0 54880 70365 6944 167936 6848 1000 stress-ng [ 1304.958016] [ 54881] 0 54881 70365 9472 190464 7040 1000 stress-ng [ 1304.958019] [ 54882] 0 54882 70365 5344 174080 8992 1000 stress-ng [ 1304.958023] [ 54883] 0 54883 70365 7872 176128 6912 1000 stress-ng [ 1304.958027] [ 54884] 0 54884 70365 9760 198656 7680 1000 stress-ng [ 1304.958030] [ 54885] 0 54885 70365 9824 196608 7296 1000 stress-ng [ 1304.958034] [ 54886] 0 54886 70365 8736 184320 7040 1000 stress-ng [ 1304.958037] [ 54887] 0 54887 70365 6048 147456 5024 1000 stress-ng [ 1304.958041] [ 54888] 0 54888 70365 4704 129024 3968 1000 stress-ng [ 1304.958045] [ 54889] 0 54889 70365 6656 184320 9184 1000 stress-ng [ 1304.958048] [ 54890] 0 54890 70365 6624 178176 8192 1000 stress-ng [ 1304.958052] [ 54891] 0 54891 70365 8992 188416 7264 1000 stress-ng [ 1304.958055] [ 54892] 0 54892 70365 7392 174080 6880 1000 stress-ng [ 1304.958059] [ 54893] 0 54893 70365 7648 182272 7776 1000 stress-ng [ 1304.958063] [ 54894] 0 54894 70365 6432 161792 6432 1000 stress-ng [ 1304.958067] [ 54895] 0 54895 70365 6912 178176 7904 1000 stress-ng [ 1304.958070] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1304.958074] [ 54897] 0 54897 70365 7552 174080 6816 1000 stress-ng [ 1304.958077] [ 54898] 0 54898 70365 8480 184320 7072 1000 stress-ng [ 1304.958081] [ 54899] 0 54899 70365 6560 178176 8288 1000 stress-ng [ 1304.958085] [ 54900] 0 54900 70365 6656 186368 9248 1000 stress-ng [ 1304.958088] [ 54901] 0 54901 70365 8544 182272 6912 1000 stress-ng [ 1304.958092] [ 54902] 0 54902 70365 9952 196608 7136 1000 stress-ng [ 1304.958095] [ 54903] 0 54903 70365 7200 157696 5088 1000 stress-ng [ 1304.958099] [ 54904] 0 54904 70365 6464 184320 9088 1000 stress-ng [ 1304.958103] [ 54905] 0 54905 70365 6944 190464 9600 1000 stress-ng [ 1304.958106] [ 54906] 0 54906 70365 7296 172032 6688 1000 stress-ng [ 1304.958110] [ 54907] 0 54907 70365 7552 182272 7808 1000 stress-ng [ 1304.958113] [ 54908] 0 54908 70365 6944 165888 6464 1000 stress-ng [ 1304.958117] [ 54910] 0 54910 70365 5760 172032 8544 1000 stress-ng [ 1304.958121] [ 54911] 0 54911 70365 8928 188416 7264 1000 stress-ng [ 1304.958124] [ 54912] 0 54912 70365 6176 180224 8960 1000 stress-ng [ 1304.958128] [ 54913] 0 54913 70365 7360 174080 7104 1000 stress-ng [ 1304.958132] [ 54914] 0 54914 70365 5536 174080 8800 1000 stress-ng [ 1304.958135] [ 54915] 0 54915 70365 6624 180224 8608 1000 stress-ng [ 1304.958139] [ 54916] 0 54916 70365 8896 188416 7392 1000 stress-ng [ 1304.958143] [ 54917] 0 54917 70365 5376 157696 6848 1000 stress-ng [ 1304.958146] [ 54918] 0 54918 70365 8096 180224 6976 1000 stress-ng [ 1304.958150] [ 54919] 0 54919 70365 5216 163840 7808 1000 stress-ng [ 1304.958153] [ 54920] 0 54920 70365 7264 176128 7232 1000 stress-ng [ 1304.958157] [ 54921] 0 54921 70365 6016 165888 7424 1000 stress-ng [ 1304.958161] [ 54922] 0 54922 70365 8416 182272 6912 1000 stress-ng [ 1304.958164] 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=54804,uid=0 [ 1304.958177] Out of memory: Killed process 54804 (stress-ng) total-vm:281460kB, anon-rss:31360kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:194kB oom_score_adj:1000 [ 1305.423378] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1305.423388] CPU: 1 PID: 54895 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1305.423392] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1305.423394] Call Trace: [ 1305.423396] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1305.423403] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1305.423408] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1305.423412] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1305.423415] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1305.423420] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1305.423424] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1305.423428] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1305.423431] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1305.423434] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1305.423439] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1305.423443] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1305.423447] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1305.423450] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1305.423454] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1305.423458] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1305.423461] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1305.423467] Mem-Info: [ 1305.423469] active_anon:292948 inactive_anon:147623 isolated_anon:0 active_file:0 inactive_file:18 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16357 mapped:3 shmem:0 pagetables:3598 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1446 free_pcp:0 free_cma:1 [ 1305.423477] Node 0 active_anon:1171792kB inactive_anon:590492kB active_file:0kB inactive_file:72kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5296kB pagetables:14392kB sec_pagetables:0kB all_unreclaimable? no [ 1305.423483] Node 0 DMA free:5784kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1171540kB inactive_anon:590492kB active_file:224kB inactive_file:128kB unevictable:12kB writepending:0kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:4kB [ 1305.423491] lowmem_reserve[]: 0 0 0 [ 1305.423495] Node 0 DMA: 21*4kB (MC) 5*8kB (M) 102*16kB (UME) 122*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5724kB [ 1305.423512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1305.423514] 885 total pagecache pages [ 1305.423516] 868 pages in swap cache [ 1305.423517] Free swap = 0kB [ 1305.423519] Total swap = 2020348kB [ 1305.423521] 524288 pages RAM [ 1305.423522] 0 pages HighMem/MovableOnly [ 1305.423524] 18984 pages reserved [ 1305.423525] 1024 pages cma reserved [ 1305.423527] Tasks state (memory values in pages): [ 1305.423528] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1305.423531] [ 864] 0 864 11895 0 133120 288 -250 systemd-journal [ 1305.423536] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1305.423540] [ 1070] 999 1070 3659 0 86016 192 -900 systemd-oomd [ 1305.423544] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1305.423548] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1305.423551] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1305.423555] [ 1096] 0 1096 63750 0 157696 608 0 NetworkManager [ 1305.423559] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1305.423563] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1305.423567] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1305.423570] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1305.423575] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1305.423593] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1305.423600] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1305.423605] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1305.423609] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1305.423613] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1305.423618] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1305.423622] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1305.423626] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1305.423630] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1305.423634] [ 1269] 0 1269 1824 0 65536 96 0 runtest.sh [ 1305.423639] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1305.423643] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1305.423647] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1305.423653] [ 37863] 0 37863 24334 26 137216 6784 -1000 dmeventd [ 1305.423658] [ 53144] 0 53144 3677 64 86016 160 0 systemd-userwor [ 1305.423663] [ 53145] 0 53145 3677 32 86016 192 0 systemd-userwor [ 1305.423667] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1305.423671] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1305.423675] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1305.423679] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1305.423683] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1305.423687] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1305.423691] [ 54796] 0 54796 4829 32 59392 0 -1000 stress-ng [ 1305.423695] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1305.423699] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1305.423703] [ 54799] 0 54799 4829 96 59392 0 -1000 stress-ng [ 1305.423707] [ 54800] 0 54800 4829 96 59392 0 -1000 stress-ng [ 1305.423711] [ 54801] 0 54801 70365 8192 184320 7584 1000 stress-ng [ 1305.423715] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1305.423719] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1305.423724] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1305.423728] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1305.423732] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1305.423736] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1305.423740] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1305.423744] [ 54810] 0 54810 70365 6304 180224 9024 1000 stress-ng [ 1305.423749] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1305.423753] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1305.423757] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1305.423761] [ 54814] 0 54814 70365 6016 180224 9152 1000 stress-ng [ 1305.423765] [ 54815] 0 54815 4829 96 59392 32 -1000 stress-ng [ 1305.423769] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1305.423773] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1305.423777] [ 54818] 0 54818 4829 96 59392 32 -1000 stress-ng [ 1305.423781] [ 54820] 0 54820 4829 96 59392 0 -1000 stress-ng [ 1305.423785] [ 54821] 0 54821 70365 7392 184320 8384 1000 stress-ng [ 1305.423790] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1305.423794] [ 54823] 0 54823 70365 7424 188416 8672 1000 stress-ng [ 1305.423798] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1305.423802] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1305.423806] [ 54826] 0 54826 70365 7168 192512 9600 1000 stress-ng [ 1305.423810] [ 54827] 0 54827 70365 7232 188416 9056 1000 stress-ng [ 1305.423814] [ 54828] 0 54828 70365 8096 184320 7712 1000 stress-ng [ 1305.423819] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1305.423822] [ 54830] 0 54830 4829 96 59392 0 -1000 stress-ng [ 1305.423827] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1305.423831] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1305.423835] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1305.423839] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1305.423843] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1305.423847] [ 54836] 0 54836 4829 64 59392 0 -1000 stress-ng [ 1305.423851] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1305.423855] [ 54838] 0 54838 4829 64 59392 0 -1000 stress-ng [ 1305.423859] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1305.423863] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1305.423867] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1305.423871] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1305.423875] [ 54843] 0 54843 4829 96 59392 0 -1000 stress-ng [ 1305.423879] [ 54844] 0 54844 4829 96 59392 0 -1000 stress-ng [ 1305.423883] [ 54845] 0 54845 4829 64 59392 32 -1000 stress-ng [ 1305.423887] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1305.423891] [ 54847] 0 54847 4829 64 59392 32 -1000 stress-ng [ 1305.423895] [ 54848] 0 54848 4829 96 59392 0 -1000 stress-ng [ 1305.423899] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1305.423903] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1305.423907] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1305.423911] [ 54852] 0 54852 4829 96 59392 0 -1000 stress-ng [ 1305.423914] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1305.423918] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1305.423923] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1305.423927] [ 54856] 0 54856 4829 96 59392 0 -1000 stress-ng [ 1305.423931] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1305.423935] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1305.423938] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1305.423942] [ 54860] 0 54860 4829 96 59392 0 -1000 stress-ng [ 1305.423946] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1305.423950] [ 54862] 0 54862 4829 96 59392 0 -1000 stress-ng [ 1305.423954] [ 54863] 0 54863 4829 96 59392 0 -1000 stress-ng [ 1305.423958] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1305.423962] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1305.423966] [ 54866] 0 54866 4829 96 59392 0 -1000 stress-ng [ 1305.423970] [ 54867] 0 54867 4829 96 59392 0 -1000 stress-ng [ 1305.423974] [ 54868] 0 54868 4829 96 59392 0 -1000 stress-ng [ 1305.423978] [ 54869] 0 54869 70365 6048 163840 7008 1000 stress-ng [ 1305.423982] [ 54870] 0 54870 70365 6368 178176 8384 1000 stress-ng [ 1305.423986] [ 54871] 0 54871 70365 4256 149504 7104 1000 stress-ng [ 1305.423990] [ 54872] 0 54872 70365 4000 147456 7072 1000 stress-ng [ 1305.423994] [ 54873] 0 54873 70365 4608 149504 6784 1000 stress-ng [ 1305.423998] [ 54874] 0 54874 70365 8672 182272 6752 1000 stress-ng [ 1305.424002] [ 54875] 0 54875 70365 8064 178176 6816 1000 stress-ng [ 1305.424007] [ 54876] 0 54876 70365 6304 186368 9472 1000 stress-ng [ 1305.424011] [ 54877] 0 54877 70365 9888 194560 6880 1000 stress-ng [ 1305.424015] [ 54878] 0 54878 70365 6592 182272 8800 1000 stress-ng [ 1305.424019] [ 54879] 0 54879 70365 7488 182272 7904 1000 stress-ng [ 1305.424023] [ 54880] 0 54880 70365 6944 167936 6848 1000 stress-ng [ 1305.424027] [ 54881] 0 54881 70365 9472 190464 7040 1000 stress-ng [ 1305.424031] [ 54882] 0 54882 70365 5536 176128 8992 1000 stress-ng [ 1305.424036] [ 54883] 0 54883 70365 7712 176128 7104 1000 stress-ng [ 1305.424040] [ 54884] 0 54884 70365 9824 198656 7680 1000 stress-ng [ 1305.424044] [ 54885] 0 54885 70365 8544 196608 8608 1000 stress-ng [ 1305.424048] [ 54886] 0 54886 70365 8736 184320 7040 1000 stress-ng [ 1305.424052] [ 54887] 0 54887 70365 9888 178176 5024 1000 stress-ng [ 1305.424056] [ 54888] 0 54888 70365 5760 139264 4288 1000 stress-ng [ 1305.424060] [ 54889] 0 54889 70365 6528 184320 9312 1000 stress-ng [ 1305.424065] [ 54890] 0 54890 70365 6624 178176 8192 1000 stress-ng [ 1305.424069] [ 54891] 0 54891 70365 8992 188416 7264 1000 stress-ng [ 1305.424073] [ 54892] 0 54892 70365 7840 176128 6880 1000 stress-ng [ 1305.424077] [ 54893] 0 54893 70365 7648 182272 7776 1000 stress-ng [ 1305.424085] [ 54894] 0 54894 70365 6432 161792 6432 1000 stress-ng [ 1305.424089] [ 54895] 0 54895 70365 5280 178176 9600 1000 stress-ng [ 1305.424093] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1305.424097] [ 54897] 0 54897 70365 7552 174080 6816 1000 stress-ng [ 1305.424102] [ 54898] 0 54898 70365 8256 186368 7712 1000 stress-ng [ 1305.424106] [ 54899] 0 54899 70365 6560 178176 8288 1000 stress-ng [ 1305.424110] [ 54900] 0 54900 70365 6720 186368 9248 1000 stress-ng [ 1305.424114] [ 54901] 0 54901 70365 8480 182272 7008 1000 stress-ng [ 1305.424118] [ 54902] 0 54902 70365 9952 196608 7136 1000 stress-ng [ 1305.424122] [ 54903] 0 54903 70365 7200 157696 5088 1000 stress-ng [ 1305.424127] [ 54904] 0 54904 70365 6464 184320 9088 1000 stress-ng [ 1305.424131] [ 54905] 0 54905 70365 6944 190464 9600 1000 stress-ng [ 1305.424135] [ 54906] 0 54906 70365 7296 172032 6688 1000 stress-ng [ 1305.424139] [ 54907] 0 54907 70365 8800 202752 9088 1000 stress-ng [ 1305.424143] [ 54908] 0 54908 70365 6944 165888 6464 1000 stress-ng [ 1305.424148] [ 54910] 0 54910 70365 5856 174080 8544 1000 stress-ng [ 1305.424152] [ 54911] 0 54911 70365 8928 188416 7264 1000 stress-ng [ 1305.424156] [ 54912] 0 54912 70365 6656 184320 8960 1000 stress-ng [ 1305.424160] [ 54913] 0 54913 70365 7424 176128 7104 1000 stress-ng [ 1305.424164] [ 54914] 0 54914 70365 5536 174080 8800 1000 stress-ng [ 1305.424169] [ 54915] 0 54915 70365 6688 182272 8608 1000 stress-ng [ 1305.424173] [ 54916] 0 54916 70365 8896 188416 7392 1000 stress-ng [ 1305.424177] [ 54917] 0 54917 70365 3232 157696 8992 1000 stress-ng [ 1305.424181] [ 54918] 0 54918 70365 7744 180224 7392 1000 stress-ng [ 1305.424186] [ 54919] 0 54919 70365 9248 196608 7808 1000 stress-ng [ 1305.424190] [ 54920] 0 54920 70365 7232 176128 7296 1000 stress-ng [ 1305.424194] [ 54921] 0 54921 70365 6144 167936 7424 1000 stress-ng [ 1305.424198] [ 54922] 0 54922 70365 12064 210944 7040 1000 stress-ng [ 1305.424202] 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=54922,uid=0 [ 1305.424219] Out of memory: Killed process 54922 (stress-ng) total-vm:281460kB, anon-rss:48256kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:206kB oom_score_adj:1000 [ 1306.807957] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1306.807967] CPU: 1 PID: 54885 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1306.807971] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1306.807973] Call Trace: [ 1306.807975] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1306.807983] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1306.807988] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1306.807993] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1306.807996] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1306.808002] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1306.808005] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1306.808009] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1306.808013] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1306.808015] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1306.808021] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1306.808025] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1306.808028] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1306.808032] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1306.808036] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1306.808039] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1306.808043] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1306.808048] Mem-Info: [ 1306.808050] active_anon:136731 inactive_anon:305117 isolated_anon:0 active_file:0 inactive_file:31 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16357 mapped:68 shmem:0 pagetables:3587 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1333 free_pcp:0 free_cma:1 [ 1306.808058] Node 0 active_anon:546924kB inactive_anon:1220468kB active_file:0kB inactive_file:124kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:272kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5296kB pagetables:14348kB sec_pagetables:0kB all_unreclaimable? no [ 1306.808065] Node 0 DMA free:5332kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:546720kB inactive_anon:1220368kB active_file:0kB inactive_file:584kB unevictable:12kB writepending:0kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:4kB [ 1306.808072] lowmem_reserve[]: 0 0 0 [ 1306.808076] Node 0 DMA: 11*4kB (UMC) 14*8kB (U) 80*16kB (UME) 120*32kB (UME) 0*64kB 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5532kB [ 1306.808093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1306.808096] 944 total pagecache pages [ 1306.808097] 899 pages in swap cache [ 1306.808099] Free swap = 0kB [ 1306.808100] Total swap = 2020348kB [ 1306.808102] 524288 pages RAM [ 1306.808103] 0 pages HighMem/MovableOnly [ 1306.808104] 18984 pages reserved [ 1306.808106] 1024 pages cma reserved [ 1306.808115] Tasks state (memory values in pages): [ 1306.808116] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1306.808120] [ 864] 0 864 11895 48 133120 256 -250 systemd-journal [ 1306.808124] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1306.808128] [ 1070] 999 1070 3659 64 86016 192 -900 systemd-oomd [ 1306.808132] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1306.808136] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1306.808139] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1306.808143] [ 1096] 0 1096 63750 96 157696 576 0 NetworkManager [ 1306.808147] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1306.808151] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1306.808155] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1306.808159] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1306.808163] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1306.808166] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1306.808170] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1306.808174] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1306.808178] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1306.808181] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1306.808185] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1306.808189] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1306.808192] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1306.808196] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1306.808200] [ 1269] 0 1269 1824 64 65536 64 0 runtest.sh [ 1306.808204] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1306.808207] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1306.808211] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1306.808215] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1306.808219] [ 53144] 0 53144 3677 64 86016 160 0 systemd-userwor [ 1306.808223] [ 53145] 0 53145 3677 32 86016 192 0 systemd-userwor [ 1306.808226] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1306.808230] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1306.808234] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1306.808237] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1306.808241] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1306.808245] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1306.808248] [ 54796] 0 54796 4829 32 59392 0 -1000 stress-ng [ 1306.808252] [ 54797] 0 54797 4829 96 59392 0 -1000 stress-ng [ 1306.808256] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1306.808259] [ 54799] 0 54799 4829 96 59392 0 -1000 stress-ng [ 1306.808263] [ 54800] 0 54800 4829 96 59392 0 -1000 stress-ng [ 1306.808266] [ 54801] 0 54801 70365 8192 184320 7584 1000 stress-ng [ 1306.808270] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1306.808274] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1306.808277] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1306.808281] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1306.808285] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1306.808288] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1306.808292] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1306.808295] [ 54810] 0 54810 70365 6368 182272 9024 1000 stress-ng [ 1306.808299] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1306.808303] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1306.808306] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1306.808310] [ 54814] 0 54814 70365 6016 180224 9152 1000 stress-ng [ 1306.808314] [ 54815] 0 54815 4829 96 59392 32 -1000 stress-ng [ 1306.808317] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1306.808321] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1306.808325] [ 54818] 0 54818 4829 96 59392 32 -1000 stress-ng [ 1306.808328] [ 54820] 0 54820 4829 96 59392 0 -1000 stress-ng [ 1306.808332] [ 54821] 0 54821 70365 7520 186368 8384 1000 stress-ng [ 1306.808335] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1306.808339] [ 54823] 0 54823 70365 7424 188416 8672 1000 stress-ng [ 1306.808343] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1306.808346] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1306.808350] [ 54826] 0 54826 70365 7168 192512 9600 1000 stress-ng [ 1306.808353] [ 54827] 0 54827 70365 7200 188416 9056 1000 stress-ng [ 1306.808357] [ 54828] 0 54828 70365 8096 184320 7712 1000 stress-ng [ 1306.808361] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1306.808364] [ 54830] 0 54830 4829 96 59392 0 -1000 stress-ng [ 1306.808368] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1306.808371] [ 54832] 0 54832 4829 96 59392 32 -1000 stress-ng [ 1306.808375] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1306.808379] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1306.808383] [ 54835] 0 54835 4829 128 59392 0 -1000 stress-ng [ 1306.808386] [ 54836] 0 54836 4829 64 59392 0 -1000 stress-ng [ 1306.808390] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1306.808394] [ 54838] 0 54838 4829 64 59392 0 -1000 stress-ng [ 1306.808397] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1306.808401] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1306.808405] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1306.808408] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1306.808412] [ 54843] 0 54843 4829 96 59392 0 -1000 stress-ng [ 1306.808415] [ 54844] 0 54844 4829 96 59392 0 -1000 stress-ng [ 1306.808419] [ 54845] 0 54845 4829 64 59392 32 -1000 stress-ng [ 1306.808422] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1306.808426] [ 54847] 0 54847 4829 64 59392 32 -1000 stress-ng [ 1306.808430] [ 54848] 0 54848 4829 96 59392 0 -1000 stress-ng [ 1306.808433] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1306.808437] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1306.808441] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1306.808444] [ 54852] 0 54852 4829 96 59392 0 -1000 stress-ng [ 1306.808448] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1306.808451] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1306.808455] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1306.808459] [ 54856] 0 54856 4829 96 59392 0 -1000 stress-ng [ 1306.808462] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1306.808466] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1306.808469] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1306.808473] [ 54860] 0 54860 4829 96 59392 0 -1000 stress-ng [ 1306.808476] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1306.808480] [ 54862] 0 54862 4829 96 59392 0 -1000 stress-ng [ 1306.808484] [ 54863] 0 54863 4829 96 59392 0 -1000 stress-ng [ 1306.808487] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1306.808491] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1306.808494] [ 54866] 0 54866 4829 96 59392 0 -1000 stress-ng [ 1306.808498] [ 54867] 0 54867 4829 96 59392 0 -1000 stress-ng [ 1306.808501] [ 54868] 0 54868 4829 96 59392 0 -1000 stress-ng [ 1306.808505] [ 54869] 0 54869 70365 4864 163840 8160 1000 stress-ng [ 1306.808509] [ 54870] 0 54870 70365 6688 180224 8384 1000 stress-ng [ 1306.808512] [ 54871] 0 54871 70365 4256 149504 7104 1000 stress-ng [ 1306.808516] [ 54872] 0 54872 70365 4000 147456 7072 1000 stress-ng [ 1306.808520] [ 54873] 0 54873 70365 4704 151552 6784 1000 stress-ng [ 1306.808523] [ 54874] 0 54874 70365 8672 182272 6752 1000 stress-ng [ 1306.808527] [ 54875] 0 54875 70365 8064 178176 6816 1000 stress-ng [ 1306.808531] [ 54876] 0 54876 70365 6304 186368 9472 1000 stress-ng [ 1306.808534] [ 54877] 0 54877 70365 9888 194560 6880 1000 stress-ng [ 1306.808538] [ 54878] 0 54878 70365 6592 182272 8800 1000 stress-ng [ 1306.808542] [ 54879] 0 54879 70365 7488 182272 7904 1000 stress-ng [ 1306.808545] [ 54880] 0 54880 70365 6944 167936 6848 1000 stress-ng [ 1306.808549] [ 54881] 0 54881 70365 9472 190464 7040 1000 stress-ng [ 1306.808552] [ 54882] 0 54882 70365 5536 176128 8992 1000 stress-ng [ 1306.808556] [ 54883] 0 54883 70365 7744 178176 7104 1000 stress-ng [ 1306.808559] [ 54884] 0 54884 70365 9824 198656 7680 1000 stress-ng [ 1306.808563] [ 54885] 0 54885 70365 8512 196608 8640 1000 stress-ng [ 1306.808566] [ 54886] 0 54886 70365 12480 215040 7040 1000 stress-ng [ 1306.808570] [ 54887] 0 54887 70365 9888 178176 5024 1000 stress-ng [ 1306.808574] [ 54888] 0 54888 70365 5760 139264 4288 1000 stress-ng [ 1306.808577] [ 54889] 0 54889 70365 6496 184320 9312 1000 stress-ng [ 1306.808581] [ 54890] 0 54890 70365 6624 178176 8192 1000 stress-ng [ 1306.808584] [ 54891] 0 54891 70365 8992 188416 7264 1000 stress-ng [ 1306.808588] [ 54892] 0 54892 70365 7840 176128 6880 1000 stress-ng [ 1306.808592] [ 54893] 0 54893 70365 7552 182272 8000 1000 stress-ng [ 1306.808595] [ 54894] 0 54894 70365 5216 161792 7680 1000 stress-ng [ 1306.808599] [ 54895] 0 54895 70365 3776 178176 11104 1000 stress-ng [ 1306.808602] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1306.808606] [ 54897] 0 54897 70365 7552 174080 6816 1000 stress-ng [ 1306.808610] [ 54898] 0 54898 70365 7456 186368 8576 1000 stress-ng [ 1306.808613] [ 54899] 0 54899 70365 6560 178176 8288 1000 stress-ng [ 1306.808617] [ 54900] 0 54900 70365 6720 186368 9248 1000 stress-ng [ 1306.808621] [ 54901] 0 54901 70365 8480 182272 7008 1000 stress-ng [ 1306.808624] [ 54902] 0 54902 70365 12992 219136 7136 1000 stress-ng [ 1306.808628] [ 54903] 0 54903 70365 6720 157696 5600 1000 stress-ng [ 1306.808631] [ 54904] 0 54904 70365 6464 184320 9088 1000 stress-ng [ 1306.808635] [ 54905] 0 54905 70365 6944 190464 9600 1000 stress-ng [ 1306.808639] [ 54906] 0 54906 70365 7296 172032 6688 1000 stress-ng [ 1306.808642] [ 54907] 0 54907 70365 8800 202752 9088 1000 stress-ng [ 1306.808646] [ 54908] 0 54908 70365 6944 165888 6464 1000 stress-ng [ 1306.808650] [ 54910] 0 54910 70365 5856 174080 8544 1000 stress-ng [ 1306.808653] [ 54911] 0 54911 70365 8928 188416 7264 1000 stress-ng [ 1306.808657] [ 54912] 0 54912 70365 5024 184320 10784 1000 stress-ng [ 1306.808660] [ 54913] 0 54913 70365 7424 176128 7104 1000 stress-ng [ 1306.808664] [ 54914] 0 54914 70365 5472 174080 8864 1000 stress-ng [ 1306.808667] [ 54915] 0 54915 70365 6688 182272 8608 1000 stress-ng [ 1306.808671] [ 54916] 0 54916 70365 8960 190464 7392 1000 stress-ng [ 1306.808675] [ 54917] 0 54917 70365 3232 157696 8992 1000 stress-ng [ 1306.808678] [ 54918] 0 54918 70365 7744 180224 7392 1000 stress-ng [ 1306.808682] [ 54919] 0 54919 70365 9248 196608 7808 1000 stress-ng [ 1306.808686] [ 54920] 0 54920 70365 18720 268288 7296 1000 stress-ng [ 1306.808689] [ 54921] 0 54921 70365 6144 167936 7424 1000 stress-ng [ 1306.808693] 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=54920,uid=0 [ 1306.808705] Out of memory: Killed process 54920 (stress-ng) total-vm:281460kB, anon-rss:74880kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_adj:1000 [ 1308.178298] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 1308.178306] CPU: 0 PID: 1070 Comm: systemd-oomd Tainted: G W 6.2.0-rc6 #1 [ 1308.178310] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1308.178312] Call Trace: [ 1308.178313] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1308.178319] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1308.178323] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1308.178327] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1308.178331] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1308.178335] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1308.178339] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1308.178342] [<0000000029e7bf18>] do_swap_page+0x948/0xb30 [ 1308.178347] [<0000000029e7ced8>] __handle_mm_fault+0x478/0x13b0 [ 1308.178350] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1308.178352] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1308.178356] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1308.178360] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1308.178363] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1308.178368] Mem-Info: [ 1308.178370] active_anon:163803 inactive_anon:279957 isolated_anon:0 active_file:0 inactive_file:9 isolated_file:0 unevictable:3 dirty:9 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16357 mapped:24 shmem:1 pagetables:3609 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1284 free_pcp:0 free_cma:7 [ 1308.178378] Node 0 active_anon:655212kB inactive_anon:1119828kB active_file:0kB inactive_file:36kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:96kB dirty:36kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5280kB pagetables:14436kB sec_pagetables:0kB all_unreclaimable? yes [ 1308.178384] Node 0 DMA free:5136kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:655168kB inactive_anon:1119872kB active_file:0kB inactive_file:144kB unevictable:12kB writepending:36kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:28kB [ 1308.178392] lowmem_reserve[]: 0 0 0 [ 1308.178396] Node 0 DMA: 35*4kB (UMEC) 31*8kB (UM) 76*16kB (UMEC) 118*32kB (UME) 2*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5764kB [ 1308.178414] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1308.178416] 859 total pagecache pages [ 1308.178418] 831 pages in swap cache [ 1308.178419] Free swap = 12kB [ 1308.178421] Total swap = 2020348kB [ 1308.178422] 524288 pages RAM [ 1308.178424] 0 pages HighMem/MovableOnly [ 1308.178425] 18984 pages reserved [ 1308.178427] 1024 pages cma reserved [ 1308.178428] Tasks state (memory values in pages): [ 1308.178430] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1308.178433] [ 864] 0 864 11895 48 133120 224 -250 systemd-journal [ 1308.178437] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1308.178441] [ 1070] 999 1070 3659 32 86016 192 -900 systemd-oomd [ 1308.178445] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1308.178448] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1308.178452] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1308.178456] [ 1096] 0 1096 63750 96 157696 576 0 NetworkManager [ 1308.178460] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1308.178463] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1308.178467] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1308.178471] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1308.178475] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1308.178479] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1308.178482] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1308.178486] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1308.178490] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1308.178493] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1308.178497] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1308.178501] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1308.178504] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1308.178508] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1308.178512] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1308.178515] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1308.178519] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1308.178522] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1308.178527] [ 37863] 0 37863 24334 26 137216 6784 -1000 dmeventd [ 1308.178531] [ 53144] 0 53144 3677 64 86016 160 0 systemd-userwor [ 1308.178534] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1308.178538] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1308.178542] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1308.178545] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1308.178549] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1308.178553] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1308.178556] [ 54795] 0 54795 4829 32 59392 0 -1000 stress-ng [ 1308.178560] [ 54796] 0 54796 4829 32 59392 0 -1000 stress-ng [ 1308.178564] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1308.178568] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1308.178571] [ 54799] 0 54799 4829 96 59392 0 -1000 stress-ng [ 1308.178575] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1308.178579] [ 54801] 0 54801 70365 8384 186368 7584 1000 stress-ng [ 1308.178582] [ 54802] 0 54802 4829 32 59392 0 -1000 stress-ng [ 1308.178586] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1308.178590] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1308.178593] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1308.178597] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1308.178601] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1308.178604] [ 54809] 0 54809 4829 32 59392 0 -1000 stress-ng [ 1308.178608] [ 54810] 0 54810 70365 6368 182272 9024 1000 stress-ng [ 1308.178612] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1308.178615] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1308.178619] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1308.178623] [ 54814] 0 54814 70365 6016 180224 9152 1000 stress-ng [ 1308.178626] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1308.178630] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1308.178634] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1308.178637] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1308.178641] [ 54820] 0 54820 4829 64 59392 0 -1000 stress-ng [ 1308.178644] [ 54821] 0 54821 70365 7520 186368 8384 1000 stress-ng [ 1308.178648] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1308.178652] [ 54823] 0 54823 70365 7488 188416 8672 1000 stress-ng [ 1308.178655] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1308.178659] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1308.178663] [ 54826] 0 54826 70365 7200 192512 9600 1000 stress-ng [ 1308.178666] [ 54827] 0 54827 70365 6816 188416 9472 1000 stress-ng [ 1308.178670] [ 54828] 0 54828 70365 9440 196608 7712 1000 stress-ng [ 1308.178674] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1308.178677] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1308.178684] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1308.178688] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1308.178691] [ 54833] 0 54833 4829 32 59392 0 -1000 stress-ng [ 1308.178695] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1308.178699] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1308.178702] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1308.178706] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1308.178709] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1308.178713] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1308.178717] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1308.178720] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1308.178724] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1308.178728] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1308.178731] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1308.178735] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1308.178739] [ 54846] 0 54846 4829 0 59392 32 -1000 stress-ng [ 1308.178742] [ 54847] 0 54847 4829 0 59392 32 -1000 stress-ng [ 1308.178746] [ 54848] 0 54848 4829 32 59392 0 -1000 stress-ng [ 1308.178749] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1308.178753] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1308.178756] [ 54851] 0 54851 4829 32 59392 0 -1000 stress-ng [ 1308.178760] [ 54852] 0 54852 4829 96 59392 0 -1000 stress-ng [ 1308.178764] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1308.178767] [ 54854] 0 54854 4829 32 59392 0 -1000 stress-ng [ 1308.178771] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1308.178775] [ 54856] 0 54856 4829 32 59392 0 -1000 stress-ng [ 1308.178778] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1308.178782] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1308.178786] [ 54859] 0 54859 4829 32 59392 0 -1000 stress-ng [ 1308.178789] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1308.178793] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1308.178797] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1308.178800] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1308.178804] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1308.178808] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1308.178811] [ 54866] 0 54866 4829 96 59392 0 -1000 stress-ng [ 1308.178815] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1308.178818] [ 54868] 0 54868 4829 32 59392 0 -1000 stress-ng [ 1308.178822] [ 54869] 0 54869 70365 4864 163840 8160 1000 stress-ng [ 1308.178826] [ 54870] 0 54870 70365 6688 180224 8384 1000 stress-ng [ 1308.178829] [ 54871] 0 54871 70365 4256 149504 7104 1000 stress-ng [ 1308.178833] [ 54872] 0 54872 70365 3840 147456 7296 1000 stress-ng [ 1308.178836] [ 54873] 0 54873 70365 4704 151552 6784 1000 stress-ng [ 1308.178840] [ 54874] 0 54874 70365 7904 182272 7584 1000 stress-ng [ 1308.178843] [ 54875] 0 54875 70365 8064 178176 6816 1000 stress-ng [ 1308.178847] [ 54876] 0 54876 70365 6432 186368 9472 1000 stress-ng [ 1308.178851] [ 54877] 0 54877 70365 9888 194560 6880 1000 stress-ng [ 1308.178854] [ 54878] 0 54878 70365 7136 186368 8800 1000 stress-ng [ 1308.178858] [ 54879] 0 54879 70365 7488 182272 7904 1000 stress-ng [ 1308.178861] [ 54880] 0 54880 70365 6944 167936 6848 1000 stress-ng [ 1308.178865] [ 54881] 0 54881 70365 9152 190464 7360 1000 stress-ng [ 1308.178868] [ 54882] 0 54882 70365 5728 176128 8992 1000 stress-ng [ 1308.178872] [ 54883] 0 54883 70365 7744 178176 7104 1000 stress-ng [ 1308.178875] [ 54884] 0 54884 70365 10016 200704 7680 1000 stress-ng [ 1308.178879] [ 54885] 0 54885 70365 8704 198656 8640 1000 stress-ng [ 1308.178883] [ 54886] 0 54886 70365 12480 215040 7040 1000 stress-ng [ 1308.178886] [ 54887] 0 54887 70365 10048 180224 5024 1000 stress-ng [ 1308.178890] [ 54888] 0 54888 70365 6144 143360 4288 1000 stress-ng [ 1308.178893] [ 54889] 0 54889 70365 6496 186368 9312 1000 stress-ng [ 1308.178897] [ 54890] 0 54890 70365 6560 178176 8224 1000 stress-ng [ 1308.178901] [ 54891] 0 54891 70365 7520 190464 8896 1000 stress-ng [ 1308.178904] [ 54892] 0 54892 70365 7904 178176 6880 1000 stress-ng [ 1308.178908] [ 54893] 0 54893 70365 7552 182272 8000 1000 stress-ng [ 1308.178911] [ 54894] 0 54894 70365 4256 161792 8608 1000 stress-ng [ 1308.178915] [ 54895] 0 54895 70365 6880 202752 11104 1000 stress-ng [ 1308.178918] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1308.178922] [ 54897] 0 54897 70365 7552 174080 6816 1000 stress-ng [ 1308.178926] [ 54898] 0 54898 70365 7488 186368 8576 1000 stress-ng [ 1308.178929] [ 54899] 0 54899 70365 6816 180224 8288 1000 stress-ng [ 1308.178933] [ 54900] 0 54900 70365 13792 243712 9248 1000 stress-ng [ 1308.178936] [ 54901] 0 54901 70365 7168 184320 8608 1000 stress-ng [ 1308.178940] [ 54902] 0 54902 70365 13120 223232 7328 1000 stress-ng [ 1308.178944] [ 54903] 0 54903 70365 6784 157696 5600 1000 stress-ng [ 1308.178947] [ 54904] 0 54904 70365 6880 186368 9088 1000 stress-ng [ 1308.178951] [ 54905] 0 54905 70365 7200 192512 9600 1000 stress-ng [ 1308.178954] [ 54906] 0 54906 70365 7488 172032 6688 1000 stress-ng [ 1308.178958] [ 54907] 0 54907 70365 8800 202752 9088 1000 stress-ng [ 1308.178962] [ 54908] 0 54908 70365 5920 167936 7584 1000 stress-ng [ 1308.178965] [ 54910] 0 54910 70365 5856 174080 8544 1000 stress-ng [ 1308.178969] [ 54911] 0 54911 70365 9024 190464 7264 1000 stress-ng [ 1308.178972] [ 54912] 0 54912 70365 6656 198656 10784 1000 stress-ng [ 1308.178976] [ 54913] 0 54913 70365 7424 176128 7104 1000 stress-ng [ 1308.178979] [ 54914] 0 54914 70365 5472 174080 8864 1000 stress-ng [ 1308.178983] [ 54915] 0 54915 70365 15040 247808 8608 1000 stress-ng [ 1308.178987] [ 54916] 0 54916 70365 8960 190464 7392 1000 stress-ng [ 1308.178990] [ 54917] 0 54917 70365 3232 157696 8992 1000 stress-ng [ 1308.178994] [ 54918] 0 54918 70365 7744 180224 7392 1000 stress-ng [ 1308.178997] [ 54919] 0 54919 70365 9248 196608 7808 1000 stress-ng [ 1308.179001] [ 54921] 0 54921 70365 6272 167936 7424 1000 stress-ng [ 1308.179005] 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=54915,uid=0 [ 1308.179020] Out of memory: Killed process 54915 (stress-ng) total-vm:281460kB, anon-rss:60160kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:242kB oom_score_adj:1000 [ 1310.083267] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1310.083276] CPU: 0 PID: 1 Comm: systemd Tainted: G W 6.2.0-rc6 #1 [ 1310.083280] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1310.083282] Call Trace: [ 1310.083284] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1310.083290] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1310.083294] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1310.083298] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1310.083301] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1310.083306] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1310.083309] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1310.083317] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1310.083321] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1310.083325] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1310.083328] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1310.083331] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1310.083335] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1310.083338] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1310.083342] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1310.083347] Mem-Info: [ 1310.083349] active_anon:300354 inactive_anon:139676 isolated_anon:0 active_file:18 inactive_file:0 isolated_file:0 unevictable:3 dirty:9 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16357 mapped:77 shmem:1 pagetables:3596 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1786 free_pcp:62 free_cma:7 [ 1310.083357] Node 0 active_anon:1201416kB inactive_anon:558704kB active_file:72kB inactive_file:0kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:308kB dirty:36kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5264kB pagetables:14384kB sec_pagetables:0kB all_unreclaimable? no [ 1310.083364] Node 0 DMA free:7144kB boost:2048kB min:7696kB low:9688kB high:11680kB reserved_highatomic:0KB active_anon:1200828kB inactive_anon:558704kB active_file:0kB inactive_file:0kB unevictable:12kB writepending:36kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:28kB [ 1310.083371] lowmem_reserve[]: 0 0 0 [ 1310.083375] Node 0 DMA: 37*4kB (UEC) 29*8kB (UME) 77*16kB (UEC) 134*32kB (UE) 16*64kB (UME) 3*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7308kB [ 1310.083396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1310.083399] 876 total pagecache pages [ 1310.083400] 800 pages in swap cache [ 1310.083402] Free swap = 0kB [ 1310.083403] Total swap = 2020348kB [ 1310.083405] 524288 pages RAM [ 1310.083406] 0 pages HighMem/MovableOnly [ 1310.083408] 18984 pages reserved [ 1310.083409] 1024 pages cma reserved [ 1310.083411] Tasks state (memory values in pages): [ 1310.083412] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1310.083416] [ 864] 0 864 11895 16 133120 256 -250 systemd-journal [ 1310.083420] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1310.083424] [ 1070] 999 1070 3659 64 86016 192 -900 systemd-oomd [ 1310.083428] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1310.083432] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1310.083435] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1310.083439] [ 1096] 0 1096 63750 64 157696 640 0 NetworkManager [ 1310.083443] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1310.083447] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1310.083450] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1310.083454] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1310.083458] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1310.083461] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1310.083465] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1310.083469] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1310.083473] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1310.083476] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1310.083480] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1310.083484] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1310.083487] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1310.083491] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1310.083494] [ 1269] 0 1269 1824 0 65536 96 0 runtest.sh [ 1310.083498] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1310.083502] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1310.083506] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1310.083510] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1310.083514] [ 53144] 0 53144 3677 0 86016 192 0 systemd-userwor [ 1310.083517] [ 53145] 0 53145 3677 32 86016 160 0 systemd-userwor [ 1310.083522] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1310.083525] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1310.083529] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1310.083533] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1310.083536] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1310.083540] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1310.083544] [ 54796] 0 54796 4829 32 59392 0 -1000 stress-ng [ 1310.083547] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1310.083551] [ 54798] 0 54798 4829 128 59392 0 -1000 stress-ng [ 1310.083554] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1310.083558] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1310.083562] [ 54801] 0 54801 70365 8384 186368 7584 1000 stress-ng [ 1310.083566] [ 54802] 0 54802 4829 32 59392 0 -1000 stress-ng [ 1310.083569] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1310.083573] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1310.083577] [ 54806] 0 54806 4829 128 59392 32 -1000 stress-ng [ 1310.083581] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1310.083584] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1310.083588] [ 54809] 0 54809 4829 32 59392 0 -1000 stress-ng [ 1310.083591] [ 54810] 0 54810 70365 7296 190464 9024 1000 stress-ng [ 1310.083595] [ 54811] 0 54811 4829 96 59392 0 -1000 stress-ng [ 1310.083599] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1310.083602] [ 54813] 0 54813 4829 96 59392 0 -1000 stress-ng [ 1310.083606] [ 54814] 0 54814 70365 6016 180224 9152 1000 stress-ng [ 1310.083610] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1310.083613] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1310.083617] [ 54817] 0 54817 4829 96 59392 32 -1000 stress-ng [ 1310.083620] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1310.083624] [ 54820] 0 54820 4829 128 59392 0 -1000 stress-ng [ 1310.083627] [ 54821] 0 54821 70365 7648 186368 8384 1000 stress-ng [ 1310.083631] [ 54822] 0 54822 4829 96 59392 0 -1000 stress-ng [ 1310.083635] [ 54823] 0 54823 70365 7488 188416 8672 1000 stress-ng [ 1310.083639] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1310.083642] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1310.083646] [ 54826] 0 54826 70365 5024 192512 11808 1000 stress-ng [ 1310.083650] [ 54827] 0 54827 70365 7808 196608 9472 1000 stress-ng [ 1310.083653] [ 54828] 0 54828 70365 9664 198656 7712 1000 stress-ng [ 1310.083657] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1310.083660] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1310.083664] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1310.083668] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1310.083671] [ 54833] 0 54833 4829 32 59392 0 -1000 stress-ng [ 1310.083675] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1310.083679] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1310.083683] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1310.083686] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1310.083690] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1310.083694] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1310.083697] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1310.083701] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1310.083704] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1310.083708] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1310.083712] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1310.083715] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1310.083719] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1310.083722] [ 54847] 0 54847 4829 0 59392 32 -1000 stress-ng [ 1310.083726] [ 54848] 0 54848 4829 32 59392 0 -1000 stress-ng [ 1310.083729] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1310.083733] [ 54850] 0 54850 4829 96 59392 0 -1000 stress-ng [ 1310.083737] [ 54851] 0 54851 4829 96 59392 0 -1000 stress-ng [ 1310.083740] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1310.083744] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1310.083747] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1310.083751] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1310.083755] [ 54856] 0 54856 4829 96 59392 0 -1000 stress-ng [ 1310.083758] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1310.083762] [ 54858] 0 54858 4829 96 59392 0 -1000 stress-ng [ 1310.083766] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1310.083769] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1310.083773] [ 54861] 0 54861 4829 64 59392 0 -1000 stress-ng [ 1310.083776] [ 54862] 0 54862 4829 96 59392 0 -1000 stress-ng [ 1310.083780] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1310.083783] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1310.083787] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1310.083791] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1310.083794] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1310.083798] [ 54868] 0 54868 4829 32 59392 0 -1000 stress-ng [ 1310.083801] [ 54869] 0 54869 70365 4864 163840 8160 1000 stress-ng [ 1310.083805] [ 54870] 0 54870 70365 6688 180224 8384 1000 stress-ng [ 1310.083809] [ 54871] 0 54871 70365 4192 149504 7200 1000 stress-ng [ 1310.083812] [ 54872] 0 54872 70365 3840 147456 7296 1000 stress-ng [ 1310.083816] [ 54873] 0 54873 70365 4704 151552 6816 1000 stress-ng [ 1310.083819] [ 54874] 0 54874 70365 7904 182272 7584 1000 stress-ng [ 1310.083823] [ 54875] 0 54875 70365 8064 178176 6816 1000 stress-ng [ 1310.083827] [ 54876] 0 54876 70365 5280 186368 10656 1000 stress-ng [ 1310.083830] [ 54877] 0 54877 70365 10912 200704 6880 1000 stress-ng [ 1310.083834] [ 54878] 0 54878 70365 7136 186368 8800 1000 stress-ng [ 1310.083838] [ 54879] 0 54879 70365 11680 215040 7904 1000 stress-ng [ 1310.083841] [ 54880] 0 54880 70365 6944 167936 6848 1000 stress-ng [ 1310.083845] [ 54881] 0 54881 70365 9088 190464 7456 1000 stress-ng [ 1310.083849] [ 54882] 0 54882 70365 5088 176128 9696 1000 stress-ng [ 1310.083852] [ 54883] 0 54883 70365 7936 180224 7104 1000 stress-ng [ 1310.083856] [ 54884] 0 54884 70365 10016 200704 7680 1000 stress-ng [ 1310.083859] [ 54885] 0 54885 70365 8704 198656 8672 1000 stress-ng [ 1310.083863] [ 54886] 0 54886 70365 12640 217088 7040 1000 stress-ng [ 1310.083866] [ 54887] 0 54887 70365 8192 180224 6944 1000 stress-ng [ 1310.083870] [ 54888] 0 54888 70365 6144 143360 4288 1000 stress-ng [ 1310.083873] [ 54889] 0 54889 70365 6496 186368 9312 1000 stress-ng [ 1310.083877] [ 54890] 0 54890 70365 6560 178176 8224 1000 stress-ng [ 1310.083881] [ 54891] 0 54891 70365 7520 190464 8896 1000 stress-ng [ 1310.083884] [ 54892] 0 54892 70365 8192 180224 6880 1000 stress-ng [ 1310.083888] [ 54893] 0 54893 70365 7488 182272 8032 1000 stress-ng [ 1310.083892] [ 54894] 0 54894 70365 4256 161792 8608 1000 stress-ng [ 1310.083895] [ 54895] 0 54895 70365 6880 202752 11104 1000 stress-ng [ 1310.083899] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1310.083903] [ 54897] 0 54897 70365 6944 174080 7488 1000 stress-ng [ 1310.083906] [ 54898] 0 54898 70365 7072 188416 9088 1000 stress-ng [ 1310.083910] [ 54899] 0 54899 70365 7008 180224 8288 1000 stress-ng [ 1310.083913] [ 54900] 0 54900 70365 13792 243712 9248 1000 stress-ng [ 1310.083917] [ 54901] 0 54901 70365 7168 184320 8608 1000 stress-ng [ 1310.083920] [ 54902] 0 54902 70365 13248 223232 7328 1000 stress-ng [ 1310.083924] [ 54903] 0 54903 70365 7008 159744 5600 1000 stress-ng [ 1310.083928] [ 54904] 0 54904 70365 8320 198656 9088 1000 stress-ng [ 1310.083931] [ 54905] 0 54905 70365 7008 196608 10272 1000 stress-ng [ 1310.083935] [ 54906] 0 54906 70365 7488 174080 6688 1000 stress-ng [ 1310.083939] [ 54907] 0 54907 70365 9728 210944 9088 1000 stress-ng [ 1310.083942] [ 54908] 0 54908 70365 5984 167936 7584 1000 stress-ng [ 1310.083946] [ 54910] 0 54910 70365 5856 174080 8544 1000 stress-ng [ 1310.083949] [ 54911] 0 54911 70365 8896 190464 7424 1000 stress-ng [ 1310.083953] [ 54912] 0 54912 70365 6656 198656 10784 1000 stress-ng [ 1310.083956] [ 54913] 0 54913 70365 7424 176128 7104 1000 stress-ng [ 1310.083960] [ 54914] 0 54914 70365 5920 178176 8864 1000 stress-ng [ 1310.083964] [ 54916] 0 54916 70365 17152 256000 7392 1000 stress-ng [ 1310.083967] [ 54917] 0 54917 70365 5056 172032 8992 1000 stress-ng [ 1310.083971] [ 54918] 0 54918 70365 7520 180224 7584 1000 stress-ng [ 1310.083974] [ 54919] 0 54919 70365 9248 196608 7808 1000 stress-ng [ 1310.083978] [ 54921] 0 54921 70365 6272 167936 7424 1000 stress-ng [ 1310.083982] 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=54916,uid=0 [ 1310.083995] Out of memory: Killed process 54916 (stress-ng) total-vm:281460kB, anon-rss:68608kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:250kB oom_score_adj:1000 [ 1312.174586] oom_reaper: reaped process 54916 (stress-ng), now anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 1312.457940] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1312.457949] CPU: 0 PID: 864 Comm: systemd-journal Tainted: G W 6.2.0-rc6 #1 [ 1312.457953] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1312.457955] Call Trace: [ 1312.457957] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1312.457963] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1312.457967] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1312.457971] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1312.457974] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1312.457979] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1312.457983] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1312.457988] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1312.457992] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1312.457996] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1312.457999] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1312.458002] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1312.458006] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1312.458010] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1312.458013] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1312.458018] Mem-Info: [ 1312.458020] active_anon:243296 inactive_anon:200224 isolated_anon:0 active_file:0 inactive_file:19 isolated_file:0 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16354 mapped:9 shmem:0 pagetables:3596 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1251 free_pcp:0 free_cma:0 [ 1312.458028] Node 0 active_anon:973184kB inactive_anon:800896kB active_file:0kB inactive_file:76kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:36kB dirty:16kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5248kB pagetables:14384kB sec_pagetables:0kB all_unreclaimable? yes [ 1312.458034] Node 0 DMA free:5004kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:973184kB inactive_anon:800896kB active_file:0kB inactive_file:40kB unevictable:12kB writepending:16kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1312.458042] lowmem_reserve[]: 0 0 0 [ 1312.458046] Node 0 DMA: 25*4kB (UM) 12*8kB (UM) 39*16kB (UME) 139*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5268kB [ 1312.458062] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1312.458064] 774 total pagecache pages [ 1312.458066] 767 pages in swap cache [ 1312.458067] Free swap = 60kB [ 1312.458069] Total swap = 2020348kB [ 1312.458071] 524288 pages RAM [ 1312.458072] 0 pages HighMem/MovableOnly [ 1312.458074] 18984 pages reserved [ 1312.458075] 1024 pages cma reserved [ 1312.458076] Tasks state (memory values in pages): [ 1312.458078] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1312.458081] [ 864] 0 864 11895 16 133120 256 -250 systemd-journal [ 1312.458085] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1312.458089] [ 1070] 999 1070 3659 0 86016 224 -900 systemd-oomd [ 1312.458093] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1312.458096] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1312.458101] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1312.458104] [ 1096] 0 1096 63750 32 157696 608 0 NetworkManager [ 1312.458108] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1312.458112] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1312.458116] [ 1116] 996 1116 21151 1 77824 160 0 chronyd [ 1312.458119] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1312.458123] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1312.458127] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1312.458131] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1312.458134] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1312.458138] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1312.458142] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1312.458146] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1312.458149] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1312.458153] [ 1241] 0 1241 57867 32 81920 256 -1000 restraintd [ 1312.458156] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1312.458160] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1312.458164] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1312.458167] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1312.458171] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1312.458175] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1312.458179] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1312.458183] [ 53145] 0 53145 3677 0 86016 192 0 systemd-userwor [ 1312.458186] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1312.458190] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1312.458194] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1312.458197] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1312.458201] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1312.458204] [ 54795] 0 54795 4829 32 59392 0 -1000 stress-ng [ 1312.458208] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1312.458212] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1312.458215] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1312.458219] [ 54799] 0 54799 4829 32 59392 0 -1000 stress-ng [ 1312.458223] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1312.458226] [ 54801] 0 54801 70365 8384 186368 7584 1000 stress-ng [ 1312.458230] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1312.458234] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1312.458237] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1312.458241] [ 54806] 0 54806 4829 64 59392 32 -1000 stress-ng [ 1312.458244] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1312.458248] [ 54808] 0 54808 4829 32 59392 0 -1000 stress-ng [ 1312.458252] [ 54809] 0 54809 4829 32 59392 0 -1000 stress-ng [ 1312.458255] [ 54810] 0 54810 70365 7360 190464 9024 1000 stress-ng [ 1312.458259] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1312.458263] [ 54812] 0 54812 4829 96 59392 0 -1000 stress-ng [ 1312.458266] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1312.458270] [ 54814] 0 54814 70365 6592 184320 9152 1000 stress-ng [ 1312.458274] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1312.458278] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1312.458281] [ 54817] 0 54817 4829 64 59392 32 -1000 stress-ng [ 1312.458285] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1312.458288] [ 54820] 0 54820 4829 64 59392 0 -1000 stress-ng [ 1312.458292] [ 54821] 0 54821 70365 7808 188416 8384 1000 stress-ng [ 1312.458296] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1312.458299] [ 54823] 0 54823 70365 7488 188416 8672 1000 stress-ng [ 1312.458303] [ 54824] 0 54824 4829 96 59392 0 -1000 stress-ng [ 1312.458307] [ 54825] 0 54825 4829 96 59392 0 -1000 stress-ng [ 1312.458310] [ 54826] 0 54826 70365 4640 194560 12192 1000 stress-ng [ 1312.458314] [ 54827] 0 54827 70365 7872 198656 9472 1000 stress-ng [ 1312.458318] [ 54828] 0 54828 70365 9664 198656 7712 1000 stress-ng [ 1312.458322] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1312.458325] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1312.458329] [ 54831] 0 54831 4829 32 59392 32 -1000 stress-ng [ 1312.458332] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1312.458336] [ 54833] 0 54833 4829 32 59392 0 -1000 stress-ng [ 1312.458340] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1312.458343] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1312.458347] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1312.458351] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1312.458354] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1312.458358] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1312.458361] [ 54840] 0 54840 4829 96 59392 0 -1000 stress-ng [ 1312.458365] [ 54841] 0 54841 4829 96 59392 0 -1000 stress-ng [ 1312.458369] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1312.458372] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1312.458376] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1312.458379] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1312.458383] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1312.458386] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1312.458390] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1312.458394] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1312.458397] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1312.458401] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1312.458405] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1312.458408] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1312.458412] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1312.458415] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1312.458419] [ 54856] 0 54856 4829 32 59392 0 -1000 stress-ng [ 1312.458423] [ 54857] 0 54857 4829 32 59392 0 -1000 stress-ng [ 1312.458426] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1312.458430] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1312.458434] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1312.458437] [ 54861] 0 54861 4829 32 59392 0 -1000 stress-ng [ 1312.458441] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1312.458444] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1312.458448] [ 54864] 0 54864 4829 96 59392 0 -1000 stress-ng [ 1312.458451] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1312.458455] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1312.458459] [ 54867] 0 54867 4829 32 59392 0 -1000 stress-ng [ 1312.458462] [ 54868] 0 54868 4829 32 59392 0 -1000 stress-ng [ 1312.458466] [ 54869] 0 54869 70365 4928 163840 8160 1000 stress-ng [ 1312.458469] [ 54870] 0 54870 70365 6784 180224 8384 1000 stress-ng [ 1312.458473] [ 54871] 0 54871 70365 4320 151552 7200 1000 stress-ng [ 1312.458477] [ 54872] 0 54872 70365 12480 217088 7296 1000 stress-ng [ 1312.458480] [ 54873] 0 54873 70365 5664 159744 6816 1000 stress-ng [ 1312.458484] [ 54874] 0 54874 70365 8064 184320 7584 1000 stress-ng [ 1312.458488] [ 54875] 0 54875 70365 8512 182272 6976 1000 stress-ng [ 1312.458491] [ 54876] 0 54876 70365 5344 186368 10656 1000 stress-ng [ 1312.458495] [ 54877] 0 54877 70365 12192 215040 7328 1000 stress-ng [ 1312.458498] [ 54878] 0 54878 70365 7136 186368 8800 1000 stress-ng [ 1312.458502] [ 54879] 0 54879 70365 11680 215040 7904 1000 stress-ng [ 1312.458505] [ 54880] 0 54880 70365 5888 169984 8032 1000 stress-ng [ 1312.458509] [ 54881] 0 54881 70365 9312 192512 7488 1000 stress-ng [ 1312.458513] [ 54882] 0 54882 70365 5120 178176 9792 1000 stress-ng [ 1312.458517] [ 54883] 0 54883 70365 6528 180224 8576 1000 stress-ng [ 1312.458520] [ 54884] 0 54884 70365 10176 202752 7680 1000 stress-ng [ 1312.458524] [ 54885] 0 54885 70365 9056 200704 8672 1000 stress-ng [ 1312.458528] [ 54886] 0 54886 70365 12320 217088 7456 1000 stress-ng [ 1312.458531] [ 54887] 0 54887 70365 8192 180224 6944 1000 stress-ng [ 1312.458535] [ 54888] 0 54888 70365 6144 143360 4288 1000 stress-ng [ 1312.458538] [ 54889] 0 54889 70365 5728 186368 10144 1000 stress-ng [ 1312.458542] [ 54890] 0 54890 70365 6560 178176 8224 1000 stress-ng [ 1312.458545] [ 54891] 0 54891 70365 7904 192512 8896 1000 stress-ng [ 1312.458549] [ 54892] 0 54892 70365 8096 182272 7168 1000 stress-ng [ 1312.458553] [ 54893] 0 54893 70365 7328 182272 8192 1000 stress-ng [ 1312.458556] [ 54894] 0 54894 70365 4736 165888 8608 1000 stress-ng [ 1312.458560] [ 54895] 0 54895 70365 7168 204800 11104 1000 stress-ng [ 1312.458563] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1312.458567] [ 54897] 0 54897 70365 6720 174080 7712 1000 stress-ng [ 1312.458571] [ 54898] 0 54898 70365 7072 188416 9088 1000 stress-ng [ 1312.458574] [ 54899] 0 54899 70365 7040 182272 8288 1000 stress-ng [ 1312.458578] [ 54900] 0 54900 70365 14144 245760 9248 1000 stress-ng [ 1312.458582] [ 54901] 0 54901 70365 7168 184320 8608 1000 stress-ng [ 1312.458585] [ 54902] 0 54902 70365 13312 223232 7328 1000 stress-ng [ 1312.458589] [ 54903] 0 54903 70365 6432 161792 6528 1000 stress-ng [ 1312.458592] [ 54904] 0 54904 70365 8320 198656 9088 1000 stress-ng [ 1312.458596] [ 54905] 0 54905 70365 12096 237568 10272 1000 stress-ng [ 1312.458599] [ 54906] 0 54906 70365 7488 174080 6688 1000 stress-ng [ 1312.458603] [ 54907] 0 54907 70365 9728 210944 9088 1000 stress-ng [ 1312.458607] [ 54908] 0 54908 70365 6624 174080 7840 1000 stress-ng [ 1312.458610] [ 54910] 0 54910 70365 7648 188416 8576 1000 stress-ng [ 1312.458614] [ 54911] 0 54911 70365 8992 190464 7424 1000 stress-ng [ 1312.458617] [ 54912] 0 54912 70365 6816 200704 10784 1000 stress-ng [ 1312.458621] [ 54913] 0 54913 70365 7168 176128 7552 1000 stress-ng [ 1312.458625] [ 54914] 0 54914 70365 5920 178176 8864 1000 stress-ng [ 1312.458628] [ 54917] 0 54917 70365 5152 172032 8992 1000 stress-ng [ 1312.458632] [ 54918] 0 54918 70365 7456 180224 7680 1000 stress-ng [ 1312.458636] [ 54919] 0 54919 70365 9312 196608 7808 1000 stress-ng [ 1312.458640] [ 54921] 0 54921 70365 6304 169984 7424 1000 stress-ng [ 1312.458643] [ 54925] 0 54925 1824 32 51200 76 0 runtest.sh [ 1312.458647] 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=54900,uid=0 [ 1312.458660] Out of memory: Killed process 54900 (stress-ng) total-vm:281460kB, anon-rss:56448kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:240kB oom_score_adj:1000 [ 1314.500595] oom_reaper: reaped process 54900 (stress-ng), now anon-rss:0kB, file-rss:128kB, shmem-rss:0kB [ 1314.607882] runtest.sh invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1314.607891] CPU: 1 PID: 54925 Comm: runtest.sh Tainted: G W 6.2.0-rc6 #1 [ 1314.607896] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1314.607898] Call Trace: [ 1314.607900] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1314.607907] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1314.607911] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1314.607916] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1314.607920] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1314.607925] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1314.607930] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1314.607935] [<0000000029eb3bfc>] __read_swap_cache_async+0x12c/0x2e0 [ 1314.607939] [<0000000029eb461c>] swapin_readahead+0x32c/0x490 [ 1314.607944] [<0000000029e7b7e4>] do_swap_page+0x214/0xb30 [ 1314.607956] [<0000000029e7ced8>] __handle_mm_fault+0x478/0x13b0 [ 1314.607959] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1314.607962] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1314.607966] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1314.607969] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1314.607973] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1314.607978] Mem-Info: [ 1314.607979] active_anon:289004 inactive_anon:150468 isolated_anon:0 active_file:1073 inactive_file:142 isolated_file:0 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16355 mapped:702 shmem:0 pagetables:3560 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1799 free_pcp:0 free_cma:0 [ 1314.607987] Node 0 active_anon:1156016kB inactive_anon:601872kB active_file:4292kB inactive_file:568kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:2808kB dirty:16kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5232kB pagetables:14240kB sec_pagetables:0kB all_unreclaimable? no [ 1314.607994] Node 0 DMA free:7196kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1156036kB inactive_anon:602180kB active_file:4068kB inactive_file:504kB unevictable:12kB writepending:16kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1314.608001] lowmem_reserve[]: 0 0 0 [ 1314.608005] Node 0 DMA: 75*4kB (UMC) 53*8kB (UME) 57*16kB (UME) 145*32kB (UME) 5*64kB (M) 2*128kB (M) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7108kB [ 1314.608023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1314.608026] 1952 total pagecache pages [ 1314.608028] 727 pages in swap cache [ 1314.608029] Free swap = 0kB [ 1314.608031] Total swap = 2020348kB [ 1314.608032] 524288 pages RAM [ 1314.608034] 0 pages HighMem/MovableOnly [ 1314.608035] 18984 pages reserved [ 1314.608037] 1024 pages cma reserved [ 1314.608038] Tasks state (memory values in pages): [ 1314.608040] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1314.608043] [ 864] 0 864 11895 16 133120 256 -250 systemd-journal [ 1314.608047] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1314.608051] [ 1070] 999 1070 3659 32 86016 224 -900 systemd-oomd [ 1314.608055] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1314.608059] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1314.608063] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1314.608066] [ 1096] 0 1096 63750 128 157696 640 0 NetworkManager [ 1314.608070] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1314.608074] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1314.608078] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1314.608081] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1314.608085] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1314.608089] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1314.608092] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1314.608096] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1314.608100] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1314.608104] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1314.608107] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1314.608111] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1314.608114] [ 1241] 0 1241 57867 128 81920 256 -1000 restraintd [ 1314.608118] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1314.608122] [ 1269] 0 1269 1824 96 65536 96 0 runtest.sh [ 1314.608125] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1314.608129] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1314.608133] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1314.608137] [ 37863] 0 37863 24334 154 137216 6784 -1000 dmeventd [ 1314.608141] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1314.608145] [ 53145] 0 53145 3677 256 86016 160 0 systemd-userwor [ 1314.608149] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1314.608152] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1314.608156] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1314.608160] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1314.608164] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1314.608167] [ 54795] 0 54795 4829 32 59392 0 -1000 stress-ng [ 1314.608171] [ 54796] 0 54796 4829 224 59392 0 -1000 stress-ng [ 1314.608175] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1314.608178] [ 54798] 0 54798 4829 96 59392 0 -1000 stress-ng [ 1314.608182] [ 54799] 0 54799 4829 224 59392 0 -1000 stress-ng [ 1314.608185] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1314.608189] [ 54801] 0 54801 70365 8448 186368 7584 1000 stress-ng [ 1314.608193] [ 54802] 0 54802 4829 128 59392 0 -1000 stress-ng [ 1314.608197] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1314.608200] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1314.608204] [ 54806] 0 54806 4829 96 59392 32 -1000 stress-ng [ 1314.608208] [ 54807] 0 54807 4829 224 59392 32 -1000 stress-ng [ 1314.608211] [ 54808] 0 54808 4829 224 59392 0 -1000 stress-ng [ 1314.608215] [ 54809] 0 54809 4829 32 59392 0 -1000 stress-ng [ 1314.608219] [ 54810] 0 54810 70365 7360 190464 9024 1000 stress-ng [ 1314.608222] [ 54811] 0 54811 4829 192 59392 0 -1000 stress-ng [ 1314.608226] [ 54812] 0 54812 4829 256 59392 0 -1000 stress-ng [ 1314.608230] [ 54813] 0 54813 4829 224 59392 0 -1000 stress-ng [ 1314.608233] [ 54814] 0 54814 70365 7680 194560 9152 1000 stress-ng [ 1314.608237] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1314.608241] [ 54816] 0 54816 4829 224 59392 32 -1000 stress-ng [ 1314.608244] [ 54817] 0 54817 4829 192 59392 32 -1000 stress-ng [ 1314.608249] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1314.608253] [ 54820] 0 54820 4829 192 59392 0 -1000 stress-ng [ 1314.608257] [ 54821] 0 54821 70365 7808 188416 8384 1000 stress-ng [ 1314.608261] [ 54822] 0 54822 4829 224 59392 0 -1000 stress-ng [ 1314.608265] [ 54823] 0 54823 70365 8192 194560 8672 1000 stress-ng [ 1314.608270] [ 54824] 0 54824 4829 256 59392 0 -1000 stress-ng [ 1314.608274] [ 54825] 0 54825 4829 256 59392 0 -1000 stress-ng [ 1314.608278] [ 54826] 0 54826 70365 5920 204800 12192 1000 stress-ng [ 1314.608282] [ 54827] 0 54827 70365 8224 200704 9472 1000 stress-ng [ 1314.608287] [ 54828] 0 54828 70365 9856 206848 8640 1000 stress-ng [ 1314.608291] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1314.608295] [ 54830] 0 54830 4829 128 59392 0 -1000 stress-ng [ 1314.608299] [ 54831] 0 54831 4829 192 59392 32 -1000 stress-ng [ 1314.608304] [ 54832] 0 54832 4829 128 59392 32 -1000 stress-ng [ 1314.608308] [ 54833] 0 54833 4829 96 59392 0 -1000 stress-ng [ 1314.608312] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1314.608316] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1314.608321] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1314.608325] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1314.608329] [ 54838] 0 54838 4829 224 59392 0 -1000 stress-ng [ 1314.608333] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1314.608337] [ 54840] 0 54840 4829 256 59392 0 -1000 stress-ng [ 1314.608341] [ 54841] 0 54841 4829 256 59392 0 -1000 stress-ng [ 1314.608345] [ 54842] 0 54842 4829 96 59392 0 -1000 stress-ng [ 1314.608349] [ 54843] 0 54843 4829 128 59392 0 -1000 stress-ng [ 1314.608354] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1314.608358] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1314.608362] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1314.608366] [ 54847] 0 54847 4829 64 59392 32 -1000 stress-ng [ 1314.608370] [ 54848] 0 54848 4829 96 59392 0 -1000 stress-ng [ 1314.608375] [ 54849] 0 54849 4829 256 59392 0 -1000 stress-ng [ 1314.608379] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1314.608383] [ 54851] 0 54851 4829 96 59392 0 -1000 stress-ng [ 1314.608388] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1314.608392] [ 54853] 0 54853 4829 256 59392 0 -1000 stress-ng [ 1314.608396] [ 54854] 0 54854 4829 128 59392 0 -1000 stress-ng [ 1314.608400] [ 54855] 0 54855 4829 256 59392 0 -1000 stress-ng [ 1314.608404] [ 54856] 0 54856 4829 32 59392 0 -1000 stress-ng [ 1314.608409] [ 54857] 0 54857 4829 224 59392 0 -1000 stress-ng [ 1314.608413] [ 54858] 0 54858 4829 192 59392 0 -1000 stress-ng [ 1314.608417] [ 54859] 0 54859 4829 128 59392 0 -1000 stress-ng [ 1314.608421] [ 54860] 0 54860 4829 96 59392 0 -1000 stress-ng [ 1314.608425] [ 54861] 0 54861 4829 32 59392 0 -1000 stress-ng [ 1314.608429] [ 54862] 0 54862 4829 224 59392 0 -1000 stress-ng [ 1314.608434] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1314.608437] [ 54864] 0 54864 4829 256 59392 0 -1000 stress-ng [ 1314.608442] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1314.608446] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1314.608450] [ 54867] 0 54867 4829 128 59392 0 -1000 stress-ng [ 1314.608455] [ 54868] 0 54868 4829 192 59392 0 -1000 stress-ng [ 1314.608459] [ 54869] 0 54869 70365 3648 163840 9504 1000 stress-ng [ 1314.608463] [ 54870] 0 54870 70365 8064 190464 8384 1000 stress-ng [ 1314.608467] [ 54871] 0 54871 70365 4416 151552 7200 1000 stress-ng [ 1314.608471] [ 54872] 0 54872 70365 13120 223232 7296 1000 stress-ng [ 1314.608475] [ 54873] 0 54873 70365 6112 163840 6816 1000 stress-ng [ 1314.608479] [ 54874] 0 54874 70365 8192 186368 7584 1000 stress-ng [ 1314.608483] [ 54875] 0 54875 70365 8512 182272 6976 1000 stress-ng [ 1314.608488] [ 54876] 0 54876 70365 6112 194560 10656 1000 stress-ng [ 1314.608492] [ 54877] 0 54877 70365 11616 215040 7936 1000 stress-ng [ 1314.608496] [ 54878] 0 54878 70365 7264 188416 8800 1000 stress-ng [ 1314.608500] [ 54879] 0 54879 70365 11680 215040 7904 1000 stress-ng [ 1314.608504] [ 54880] 0 54880 70365 6176 172032 8064 1000 stress-ng [ 1314.608508] [ 54881] 0 54881 70365 14336 233472 7488 1000 stress-ng [ 1314.608513] [ 54882] 0 54882 70365 5248 180224 9792 1000 stress-ng [ 1314.608517] [ 54883] 0 54883 70365 6528 180224 8576 1000 stress-ng [ 1314.608521] [ 54884] 0 54884 70365 10592 204800 7680 1000 stress-ng [ 1314.608525] [ 54885] 0 54885 70365 9056 200704 8672 1000 stress-ng [ 1314.608529] [ 54886] 0 54886 70365 10784 217088 9024 1000 stress-ng [ 1314.608533] [ 54887] 0 54887 70365 8576 182272 6944 1000 stress-ng [ 1314.608537] [ 54888] 0 54888 70365 6592 145408 4288 1000 stress-ng [ 1314.608542] [ 54889] 0 54889 70365 5984 188416 10144 1000 stress-ng [ 1314.608546] [ 54890] 0 54890 70365 6560 178176 8224 1000 stress-ng [ 1314.608550] [ 54891] 0 54891 70365 7808 194560 9216 1000 stress-ng [ 1314.608554] [ 54892] 0 54892 70365 8736 186368 7168 1000 stress-ng [ 1314.608558] [ 54893] 0 54893 70365 7328 182272 8192 1000 stress-ng [ 1314.608562] [ 54894] 0 54894 70365 4736 165888 8608 1000 stress-ng [ 1314.608566] [ 54895] 0 54895 70365 7168 204800 11104 1000 stress-ng [ 1314.608570] [ 54896] 0 54896 70365 5568 172032 8672 1000 stress-ng [ 1314.608574] [ 54897] 0 54897 70365 6720 174080 7712 1000 stress-ng [ 1314.608579] [ 54898] 0 54898 70365 7072 188416 9088 1000 stress-ng [ 1314.608583] [ 54899] 0 54899 70365 7808 188416 8288 1000 stress-ng [ 1314.608587] [ 54901] 0 54901 70365 7488 188416 8608 1000 stress-ng [ 1314.608591] [ 54902] 0 54902 70365 13120 227328 8032 1000 stress-ng [ 1314.608595] [ 54903] 0 54903 70365 6816 172032 7264 1000 stress-ng [ 1314.608600] [ 54904] 0 54904 70365 8192 200704 9632 1000 stress-ng [ 1314.608603] [ 54905] 0 54905 70365 12608 241664 10272 1000 stress-ng [ 1314.608607] [ 54906] 0 54906 70365 7136 176128 7488 1000 stress-ng [ 1314.608612] [ 54907] 0 54907 70365 9728 210944 9088 1000 stress-ng [ 1314.608616] [ 54908] 0 54908 70365 6624 174080 7840 1000 stress-ng [ 1314.608620] [ 54910] 0 54910 70365 6976 188416 9248 1000 stress-ng [ 1314.608624] [ 54911] 0 54911 70365 9280 192512 7424 1000 stress-ng [ 1314.608628] [ 54912] 0 54912 70365 6816 200704 10784 1000 stress-ng [ 1314.608632] [ 54913] 0 54913 70365 7168 176128 7552 1000 stress-ng [ 1314.608637] [ 54914] 0 54914 70365 5920 178176 8864 1000 stress-ng [ 1314.608641] [ 54917] 0 54917 70365 5824 178176 8992 1000 stress-ng [ 1314.608645] [ 54918] 0 54918 70365 6432 180224 8704 1000 stress-ng [ 1314.608649] [ 54919] 0 54919 70365 9472 198656 7808 1000 stress-ng [ 1314.608653] [ 54921] 0 54921 70365 6304 169984 7424 1000 stress-ng [ 1314.608658] [ 54925] 0 54925 1824 32 51200 76 0 runtest.sh [ 1314.608661] 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=54905,uid=0 [ 1314.608674] Out of memory: Killed process 54905 (stress-ng) total-vm:281460kB, anon-rss:50432kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:236kB oom_score_adj:1000 [ 1316.646574] oom_reaper: reaped process 54905 (stress-ng), now anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 1316.701418] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 1316.701428] CPU: 0 PID: 1070 Comm: systemd-oomd Tainted: G W 6.2.0-rc6 #1 [ 1316.701432] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1316.701434] Call Trace: [ 1316.701435] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1316.701441] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1316.701445] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1316.701449] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1316.701452] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1316.701457] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1316.701461] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1316.701465] [<0000000029e7bf18>] do_swap_page+0x948/0xb30 [ 1316.701470] [<0000000029e7ced8>] __handle_mm_fault+0x478/0x13b0 [ 1316.701473] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1316.701476] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1316.701480] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1316.701484] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1316.701487] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1316.701492] Mem-Info: [ 1316.701494] active_anon:294479 inactive_anon:149218 isolated_anon:0 active_file:0 inactive_file:39 isolated_file:0 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16356 mapped:9 shmem:0 pagetables:3610 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1345 free_pcp:62 free_cma:3 [ 1316.701502] Node 0 active_anon:1177916kB inactive_anon:596872kB active_file:0kB inactive_file:156kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:36kB dirty:16kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5216kB pagetables:14440kB sec_pagetables:0kB all_unreclaimable? no [ 1316.701508] Node 0 DMA free:5380kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1177496kB inactive_anon:596784kB active_file:0kB inactive_file:0kB unevictable:12kB writepending:16kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:12kB [ 1316.701516] lowmem_reserve[]: 0 0 0 [ 1316.701520] Node 0 DMA: 9*4kB (UC) 1*8kB (U) 33*16kB (UE) 135*32kB (UE) 2*64kB (ME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5148kB [ 1316.701537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1316.701540] 741 total pagecache pages [ 1316.701542] 689 pages in swap cache [ 1316.701543] Free swap = 0kB [ 1316.701545] Total swap = 2020348kB [ 1316.701546] 524288 pages RAM [ 1316.701548] 0 pages HighMem/MovableOnly [ 1316.701549] 18984 pages reserved [ 1316.701551] 1024 pages cma reserved [ 1316.701552] Tasks state (memory values in pages): [ 1316.701554] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1316.701557] [ 864] 0 864 11895 0 133120 256 -250 systemd-journal [ 1316.701561] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1316.701565] [ 1070] 999 1070 3659 32 86016 192 -900 systemd-oomd [ 1316.701569] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1316.701573] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1316.701576] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1316.701580] [ 1096] 0 1096 63750 64 157696 640 0 NetworkManager [ 1316.701584] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1316.701588] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1316.701591] [ 1116] 996 1116 21151 1 77824 160 0 chronyd [ 1316.701595] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1316.701599] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1316.701603] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1316.701607] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1316.701611] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1316.701615] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1316.701619] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1316.701622] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1316.701626] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1316.701630] [ 1241] 0 1241 57867 32 81920 256 -1000 restraintd [ 1316.701633] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1316.701637] [ 1269] 0 1269 1824 0 65536 96 0 runtest.sh [ 1316.701641] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1316.701644] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1316.701648] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1316.701652] [ 37863] 0 37863 24334 38 137216 6784 -1000 dmeventd [ 1316.701656] [ 53144] 0 53144 3677 0 86016 192 0 systemd-userwor [ 1316.701660] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1316.701664] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1316.701667] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1316.701671] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1316.701675] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1316.701679] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1316.701682] [ 54795] 0 54795 4829 32 59392 0 -1000 stress-ng [ 1316.701686] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1316.701690] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1316.701693] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1316.701697] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1316.701701] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1316.701704] [ 54801] 0 54801 70365 8448 186368 7584 1000 stress-ng [ 1316.701708] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1316.701712] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1316.701715] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1316.701719] [ 54806] 0 54806 4829 64 59392 32 -1000 stress-ng [ 1316.701723] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1316.701727] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1316.701730] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1316.701734] [ 54810] 0 54810 70365 7360 190464 9024 1000 stress-ng [ 1316.701738] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1316.701742] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1316.701745] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1316.701749] [ 54814] 0 54814 70365 7680 194560 9152 1000 stress-ng [ 1316.701753] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1316.701756] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1316.701760] [ 54817] 0 54817 4829 64 59392 32 -1000 stress-ng [ 1316.701764] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1316.701767] [ 54820] 0 54820 4829 64 59392 0 -1000 stress-ng [ 1316.701771] [ 54821] 0 54821 70365 7904 190464 8384 1000 stress-ng [ 1316.701774] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1316.701778] [ 54823] 0 54823 70365 8256 194560 8672 1000 stress-ng [ 1316.701782] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1316.701785] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1316.701789] [ 54826] 0 54826 70365 6144 206848 12192 1000 stress-ng [ 1316.701793] [ 54827] 0 54827 70365 8224 200704 9472 1000 stress-ng [ 1316.701796] [ 54828] 0 54828 70365 10336 210944 8640 1000 stress-ng [ 1316.701800] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1316.701803] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1316.701807] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1316.701811] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1316.701815] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1316.701818] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1316.701822] [ 54835] 0 54835 4829 32 59392 0 -1000 stress-ng [ 1316.701826] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1316.701829] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1316.701833] [ 54838] 0 54838 4829 96 59392 0 -1000 stress-ng [ 1316.701836] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1316.701840] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1316.701844] [ 54841] 0 54841 4829 64 59392 0 -1000 stress-ng [ 1316.701847] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1316.701851] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1316.701855] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1316.701859] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1316.701862] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1316.701866] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1316.701870] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1316.701873] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1316.701877] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1316.701881] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1316.701884] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1316.701888] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1316.701892] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1316.701895] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1316.701899] [ 54856] 0 54856 4829 32 59392 0 -1000 stress-ng [ 1316.701902] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1316.701906] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1316.701910] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1316.701913] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1316.701917] [ 54861] 0 54861 4829 32 59392 0 -1000 stress-ng [ 1316.701921] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1316.701924] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1316.701928] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1316.701932] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1316.701935] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1316.701939] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1316.701943] [ 54868] 0 54868 4829 64 59392 0 -1000 stress-ng [ 1316.701946] [ 54869] 0 54869 70365 3808 165888 9504 1000 stress-ng [ 1316.701950] [ 54870] 0 54870 70365 7328 190464 9184 1000 stress-ng [ 1316.701954] [ 54871] 0 54871 70365 4096 153600 7680 1000 stress-ng [ 1316.701958] [ 54872] 0 54872 70365 13248 223232 7296 1000 stress-ng [ 1316.701961] [ 54873] 0 54873 70365 4640 163840 8416 1000 stress-ng [ 1316.701965] [ 54874] 0 54874 70365 7520 186368 8288 1000 stress-ng [ 1316.701969] [ 54875] 0 54875 70365 8640 184320 6976 1000 stress-ng [ 1316.701972] [ 54876] 0 54876 70365 6368 194560 10656 1000 stress-ng [ 1316.701976] [ 54877] 0 54877 70365 11616 215040 7936 1000 stress-ng [ 1316.701980] [ 54878] 0 54878 70365 7776 192512 8800 1000 stress-ng [ 1316.701984] [ 54879] 0 54879 70365 11712 217088 7904 1000 stress-ng [ 1316.701987] [ 54880] 0 54880 70365 5952 172032 8352 1000 stress-ng [ 1316.701991] [ 54881] 0 54881 70365 15584 245760 7712 1000 stress-ng [ 1316.701994] [ 54882] 0 54882 70365 5120 180224 9984 1000 stress-ng [ 1316.701998] [ 54883] 0 54883 70365 6336 180224 8768 1000 stress-ng [ 1316.702002] [ 54884] 0 54884 70365 10656 206848 7680 1000 stress-ng [ 1316.702005] [ 54885] 0 54885 70365 9152 200704 8672 1000 stress-ng [ 1316.702009] [ 54886] 0 54886 70365 11456 223232 9024 1000 stress-ng [ 1316.702013] [ 54887] 0 54887 70365 8576 182272 6944 1000 stress-ng [ 1316.702016] [ 54888] 0 54888 70365 6560 145408 4352 1000 stress-ng [ 1316.702020] [ 54889] 0 54889 70365 8160 204800 10144 1000 stress-ng [ 1316.702024] [ 54890] 0 54890 70365 11456 217088 8352 1000 stress-ng [ 1316.702027] [ 54891] 0 54891 70365 8576 200704 9216 1000 stress-ng [ 1316.702031] [ 54892] 0 54892 70365 9536 196608 7552 1000 stress-ng [ 1316.702034] [ 54893] 0 54893 70365 7744 186368 8192 1000 stress-ng [ 1316.702038] [ 54894] 0 54894 70365 4832 165888 8608 1000 stress-ng [ 1316.702041] [ 54895] 0 54895 70365 7296 206848 11104 1000 stress-ng [ 1316.702045] [ 54896] 0 54896 70365 5632 174080 8672 1000 stress-ng [ 1316.702049] [ 54897] 0 54897 70365 5536 176128 9024 1000 stress-ng [ 1316.702052] [ 54898] 0 54898 70365 7200 190464 9088 1000 stress-ng [ 1316.702056] [ 54899] 0 54899 70365 7808 188416 8288 1000 stress-ng [ 1316.702059] [ 54901] 0 54901 70365 7264 188416 8960 1000 stress-ng [ 1316.702063] [ 54902] 0 54902 70365 13888 237568 8512 1000 stress-ng [ 1316.702067] [ 54903] 0 54903 70365 6912 172032 7264 1000 stress-ng [ 1316.702070] [ 54904] 0 54904 70365 7712 204800 10464 1000 stress-ng [ 1316.702074] [ 54906] 0 54906 70365 9984 198656 7488 1000 stress-ng [ 1316.702078] [ 54907] 0 54907 70365 9728 212992 9408 1000 stress-ng [ 1316.702082] [ 54908] 0 54908 70365 6624 174080 7840 1000 stress-ng [ 1316.702085] [ 54910] 0 54910 70365 7104 190464 9248 1000 stress-ng [ 1316.702089] [ 54911] 0 54911 70365 12032 215040 7488 1000 stress-ng [ 1316.702093] [ 54912] 0 54912 70365 7712 206848 10784 1000 stress-ng [ 1316.702096] [ 54913] 0 54913 70365 7232 178176 7552 1000 stress-ng [ 1316.702100] [ 54914] 0 54914 70365 5920 178176 8864 1000 stress-ng [ 1316.702104] [ 54917] 0 54917 70365 5472 178176 9408 1000 stress-ng [ 1316.702108] [ 54918] 0 54918 70365 6560 180224 8704 1000 stress-ng [ 1316.702111] [ 54919] 0 54919 70365 9792 200704 7808 1000 stress-ng [ 1316.702115] [ 54921] 0 54921 70365 5408 174080 8832 1000 stress-ng [ 1316.702119] [ 54925] 0 54925 1824 32 51200 76 0 runtest.sh [ 1316.702122] 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=54881,uid=0 [ 1316.702136] Out of memory: Killed process 54881 (stress-ng) total-vm:281460kB, anon-rss:62208kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:240kB oom_score_adj:1000 [ 1317.090941] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1317.090950] CPU: 1 PID: 54838 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1317.090954] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1317.090956] Call Trace: [ 1317.090958] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1317.090964] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1317.090968] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1317.090972] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1317.090976] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1317.090980] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1317.090984] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1317.090991] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1317.090995] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1317.090999] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1317.091002] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1317.091005] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1317.091009] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1317.091013] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1317.091016] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1317.091021] Mem-Info: [ 1317.091022] active_anon:219273 inactive_anon:219184 isolated_anon:0 active_file:0 inactive_file:25 isolated_file:0 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16356 mapped:30 shmem:0 pagetables:3547 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:3307 free_pcp:0 free_cma:3 [ 1317.091030] Node 0 active_anon:877092kB inactive_anon:876736kB active_file:0kB inactive_file:100kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:120kB dirty:16kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5192kB pagetables:14188kB sec_pagetables:0kB all_unreclaimable? no [ 1317.091036] Node 0 DMA free:13228kB boost:8192kB min:13840kB low:15832kB high:17824kB reserved_highatomic:0KB active_anon:876840kB inactive_anon:876736kB active_file:256kB inactive_file:188kB unevictable:12kB writepending:16kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:12kB [ 1317.091044] lowmem_reserve[]: 0 0 0 [ 1317.091048] Node 0 DMA: 213*4kB (UMEC) 17*8kB (UME) 39*16kB (UME) 138*32kB (UME) 2*64kB (E) 34*128kB (M) 8*256kB (M) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 13580kB [ 1317.091067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1317.091070] 678 total pagecache pages [ 1317.091072] 647 pages in swap cache [ 1317.091073] Free swap = 0kB [ 1317.091075] Total swap = 2020348kB [ 1317.091076] 524288 pages RAM [ 1317.091078] 0 pages HighMem/MovableOnly [ 1317.091079] 18984 pages reserved [ 1317.091081] 1024 pages cma reserved [ 1317.091083] Tasks state (memory values in pages): [ 1317.091084] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1317.091087] [ 864] 0 864 11895 16 133120 256 -250 systemd-journal [ 1317.091092] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1317.091096] [ 1070] 999 1070 3659 0 86016 192 -900 systemd-oomd [ 1317.091100] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1317.091103] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1317.091107] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1317.091111] [ 1096] 0 1096 63750 64 157696 640 0 NetworkManager [ 1317.091114] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1317.091118] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1317.091122] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1317.091125] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1317.091129] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1317.091133] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1317.091137] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1317.091140] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1317.091144] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1317.091148] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1317.091151] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1317.091155] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1317.091159] [ 1241] 0 1241 57867 32 81920 224 -1000 restraintd [ 1317.091162] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1317.091166] [ 1269] 0 1269 1824 0 65536 96 0 runtest.sh [ 1317.091170] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1317.091174] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1317.091177] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1317.091181] [ 37863] 0 37863 24334 6 137216 6784 -1000 dmeventd [ 1317.091185] [ 53144] 0 53144 3677 0 86016 192 0 systemd-userwor [ 1317.091189] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1317.091193] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1317.091196] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1317.091200] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1317.091204] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1317.091208] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1317.091212] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1317.091215] [ 54796] 0 54796 4829 32 59392 0 -1000 stress-ng [ 1317.091219] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1317.091223] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1317.091226] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1317.091230] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1317.091233] [ 54801] 0 54801 70365 8448 186368 7584 1000 stress-ng [ 1317.091237] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1317.091241] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1317.091244] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1317.091248] [ 54806] 0 54806 4829 64 59392 32 -1000 stress-ng [ 1317.091251] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1317.091255] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1317.091259] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1317.091262] [ 54810] 0 54810 70365 7360 190464 9024 1000 stress-ng [ 1317.091266] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1317.091270] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1317.091273] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1317.091277] [ 54814] 0 54814 70365 7680 194560 9152 1000 stress-ng [ 1317.091281] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1317.091284] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1317.091288] [ 54817] 0 54817 4829 32 59392 32 -1000 stress-ng [ 1317.091291] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1317.091295] [ 54820] 0 54820 4829 32 59392 0 -1000 stress-ng [ 1317.091299] [ 54821] 0 54821 70365 7904 190464 8384 1000 stress-ng [ 1317.091302] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1317.091306] [ 54823] 0 54823 70365 9408 204800 8672 1000 stress-ng [ 1317.091310] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1317.091313] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1317.091317] [ 54826] 0 54826 70365 7040 212992 12192 1000 stress-ng [ 1317.091320] [ 54827] 0 54827 70365 8224 200704 9472 1000 stress-ng [ 1317.091324] [ 54828] 0 54828 70365 10336 210944 8640 1000 stress-ng [ 1317.091328] [ 54829] 0 54829 4829 64 59392 0 -1000 stress-ng [ 1317.091331] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1317.091335] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1317.091339] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1317.091343] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1317.091346] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1317.091350] [ 54835] 0 54835 4829 32 59392 0 -1000 stress-ng [ 1317.091353] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1317.091357] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1317.091361] [ 54838] 0 54838 4829 96 59392 0 -1000 stress-ng [ 1317.091364] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1317.091368] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1317.091372] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1317.091375] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1317.091379] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1317.091382] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1317.091386] [ 54845] 0 54845 4829 0 59392 32 -1000 stress-ng [ 1317.091390] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1317.091393] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1317.091397] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1317.091401] [ 54849] 0 54849 4829 64 59392 0 -1000 stress-ng [ 1317.091404] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1317.091408] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1317.091411] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1317.091415] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1317.091418] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1317.091422] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1317.091426] [ 54856] 0 54856 4829 32 59392 0 -1000 stress-ng [ 1317.091429] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1317.091433] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1317.091436] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1317.091440] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1317.091443] [ 54861] 0 54861 4829 32 59392 0 -1000 stress-ng [ 1317.091447] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1317.091451] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1317.091454] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1317.091458] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1317.091462] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1317.091465] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1317.091469] [ 54868] 0 54868 4829 64 59392 0 -1000 stress-ng [ 1317.091472] [ 54869] 0 54869 70365 4576 172032 9504 1000 stress-ng [ 1317.091476] [ 54870] 0 54870 70365 8160 200704 9472 1000 stress-ng [ 1317.091479] [ 54871] 0 54871 70365 5504 165888 7680 1000 stress-ng [ 1317.091483] [ 54872] 0 54872 70365 13248 223232 7296 1000 stress-ng [ 1317.091487] [ 54873] 0 54873 70365 4640 163840 8448 1000 stress-ng [ 1317.091490] [ 54874] 0 54874 70365 7520 186368 8288 1000 stress-ng [ 1317.091494] [ 54875] 0 54875 70365 8640 184320 6976 1000 stress-ng [ 1317.091497] [ 54876] 0 54876 70365 6496 196608 10656 1000 stress-ng [ 1317.091501] [ 54877] 0 54877 70365 10688 215040 8864 1000 stress-ng [ 1317.091504] [ 54878] 0 54878 70365 7232 194560 9728 1000 stress-ng [ 1317.091508] [ 54879] 0 54879 70365 11712 217088 7904 1000 stress-ng [ 1317.091511] [ 54880] 0 54880 70365 6176 174080 8352 1000 stress-ng [ 1317.091515] [ 54882] 0 54882 70365 5120 180224 9984 1000 stress-ng [ 1317.091519] [ 54883] 0 54883 70365 6336 180224 8768 1000 stress-ng [ 1317.091522] [ 54884] 0 54884 70365 10336 206848 8064 1000 stress-ng [ 1317.091526] [ 54885] 0 54885 70365 9152 200704 8672 1000 stress-ng [ 1317.091530] [ 54886] 0 54886 70365 12512 231424 9024 1000 stress-ng [ 1317.091533] [ 54887] 0 54887 70365 8576 182272 6944 1000 stress-ng [ 1317.091537] [ 54888] 0 54888 70365 6560 145408 4352 1000 stress-ng [ 1317.091540] [ 54889] 0 54889 70365 8160 204800 10144 1000 stress-ng [ 1317.091544] [ 54890] 0 54890 70365 16992 262144 8352 1000 stress-ng [ 1317.091547] [ 54891] 0 54891 70365 8576 200704 9216 1000 stress-ng [ 1317.091551] [ 54892] 0 54892 70365 8224 196608 8864 1000 stress-ng [ 1317.091555] [ 54893] 0 54893 70365 7744 186368 8192 1000 stress-ng [ 1317.091558] [ 54894] 0 54894 70365 4992 167936 8608 1000 stress-ng [ 1317.091562] [ 54895] 0 54895 70365 7552 208896 11104 1000 stress-ng [ 1317.091565] [ 54896] 0 54896 70365 5632 174080 8672 1000 stress-ng [ 1317.091569] [ 54897] 0 54897 70365 4416 176128 10144 1000 stress-ng [ 1317.091572] [ 54898] 0 54898 70365 6368 190464 9952 1000 stress-ng [ 1317.091576] [ 54899] 0 54899 70365 7808 188416 8288 1000 stress-ng [ 1317.091580] [ 54901] 0 54901 70365 7264 188416 8960 1000 stress-ng [ 1317.091583] [ 54902] 0 54902 70365 16864 262144 8672 1000 stress-ng [ 1317.091587] [ 54903] 0 54903 70365 6912 172032 7264 1000 stress-ng [ 1317.091591] [ 54904] 0 54904 70365 7712 204800 10464 1000 stress-ng [ 1317.091594] [ 54906] 0 54906 70365 9536 198656 8032 1000 stress-ng [ 1317.091598] [ 54907] 0 54907 70365 10176 215040 9408 1000 stress-ng [ 1317.091601] [ 54908] 0 54908 70365 6624 174080 7840 1000 stress-ng [ 1317.091605] [ 54910] 0 54910 70365 7104 190464 9248 1000 stress-ng [ 1317.091609] [ 54911] 0 54911 70365 11520 215040 8032 1000 stress-ng [ 1317.091612] [ 54912] 0 54912 70365 7712 206848 10784 1000 stress-ng [ 1317.091616] [ 54913] 0 54913 70365 7776 182272 7552 1000 stress-ng [ 1317.091619] [ 54914] 0 54914 70365 5408 178176 9344 1000 stress-ng [ 1317.091623] [ 54917] 0 54917 70365 5472 178176 9408 1000 stress-ng [ 1317.091626] [ 54918] 0 54918 70365 6560 180224 8704 1000 stress-ng [ 1317.091630] [ 54919] 0 54919 70365 13312 227328 7808 1000 stress-ng [ 1317.091633] [ 54921] 0 54921 70365 5344 174080 8928 1000 stress-ng [ 1317.091637] [ 54925] 0 54925 1824 32 51200 76 0 runtest.sh [ 1317.091641] 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=54902,uid=0 [ 1317.091653] Out of memory: Killed process 54902 (stress-ng) total-vm:281460kB, anon-rss:67328kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_adj:1000 [ 1319.126158] oom_reaper: reaped process 54902 (stress-ng), now anon-rss:20kB, file-rss:128kB, shmem-rss:0kB [ 1319.277152] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1319.277160] CPU: 1 PID: 1 Comm: systemd Tainted: G W 6.2.0-rc6 #1 [ 1319.277164] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1319.277166] Call Trace: [ 1319.277168] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1319.277174] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1319.277178] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1319.277182] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1319.277185] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1319.277190] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1319.277193] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1319.277198] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1319.277202] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1319.277207] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1319.277210] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1319.277213] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1319.277217] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1319.277221] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1319.277225] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1319.277229] Mem-Info: [ 1319.277231] active_anon:174664 inactive_anon:268384 isolated_anon:0 active_file:6 inactive_file:0 isolated_file:0 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16350 mapped:27 shmem:0 pagetables:3593 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1399 free_pcp:1 free_cma:4 [ 1319.277238] Node 0 active_anon:698656kB inactive_anon:1073536kB active_file:24kB inactive_file:0kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:108kB dirty:16kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5184kB pagetables:14372kB sec_pagetables:0kB all_unreclaimable? no [ 1319.277245] Node 0 DMA free:5596kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:698656kB inactive_anon:1073536kB active_file:336kB inactive_file:76kB unevictable:12kB writepending:16kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:16kB [ 1319.277253] lowmem_reserve[]: 0 0 0 [ 1319.277257] Node 0 DMA: 53*4kB (MEC) 51*8kB (UMC) 41*16kB (UME) 143*32kB (UME) 5*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6300kB [ 1319.277274] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1319.277277] 636 total pagecache pages [ 1319.277278] 620 pages in swap cache [ 1319.277280] Free swap = 8kB [ 1319.277281] Total swap = 2020348kB [ 1319.277283] 524288 pages RAM [ 1319.277284] 0 pages HighMem/MovableOnly [ 1319.277286] 18984 pages reserved [ 1319.277287] 1024 pages cma reserved [ 1319.277288] Tasks state (memory values in pages): [ 1319.277290] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1319.277293] [ 864] 0 864 11895 16 133120 256 -250 systemd-journal [ 1319.277297] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1319.277302] [ 1070] 999 1070 3659 64 86016 192 -900 systemd-oomd [ 1319.277305] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1319.277310] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1319.277313] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1319.277317] [ 1096] 0 1096 63750 0 157696 640 0 NetworkManager [ 1319.277321] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1319.277324] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1319.277328] [ 1116] 996 1116 21151 1 77824 160 0 chronyd [ 1319.277332] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1319.277336] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1319.277339] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1319.277343] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1319.277347] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1319.277351] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1319.277355] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1319.277358] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1319.277362] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1319.277366] [ 1241] 0 1241 57867 0 81920 256 -1000 restraintd [ 1319.277370] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1319.277373] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1319.277377] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1319.277381] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1319.277385] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1319.277389] [ 37863] 0 37863 24334 6 137216 6784 -1000 dmeventd [ 1319.277393] [ 53144] 0 53144 3677 0 86016 192 0 systemd-userwor [ 1319.277397] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1319.277400] [ 53152] 0 53152 3677 32 86016 224 0 systemd-userwor [ 1319.277404] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1319.277408] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1319.277411] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1319.277415] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1319.277419] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1319.277422] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1319.277426] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1319.277430] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1319.277433] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1319.277437] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1319.277441] [ 54801] 0 54801 70365 8832 190464 7584 1000 stress-ng [ 1319.277444] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1319.277448] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1319.277452] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1319.277455] [ 54806] 0 54806 4829 64 59392 32 -1000 stress-ng [ 1319.277459] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1319.277463] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1319.277466] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1319.277470] [ 54810] 0 54810 70365 7968 194560 9024 1000 stress-ng [ 1319.277474] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1319.277477] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1319.277481] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1319.277485] [ 54814] 0 54814 70365 7744 194560 9152 1000 stress-ng [ 1319.277488] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1319.277492] [ 54816] 0 54816 4829 32 59392 32 -1000 stress-ng [ 1319.277496] [ 54817] 0 54817 4829 32 59392 32 -1000 stress-ng [ 1319.277499] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1319.277503] [ 54820] 0 54820 4829 32 59392 0 -1000 stress-ng [ 1319.277507] [ 54821] 0 54821 70365 7488 190464 8864 1000 stress-ng [ 1319.277511] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1319.277515] [ 54823] 0 54823 70365 9472 204800 8672 1000 stress-ng [ 1319.277519] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1319.277522] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1319.277526] [ 54826] 0 54826 70365 6400 212992 12928 1000 stress-ng [ 1319.277530] [ 54827] 0 54827 70365 8544 204800 9728 1000 stress-ng [ 1319.277533] [ 54828] 0 54828 70365 10752 215040 8640 1000 stress-ng [ 1319.277537] [ 54829] 0 54829 4829 32 59392 0 -1000 stress-ng [ 1319.277541] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1319.277544] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1319.277548] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1319.277551] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1319.277555] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1319.277559] [ 54835] 0 54835 4829 32 59392 0 -1000 stress-ng [ 1319.277563] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1319.277566] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1319.277570] [ 54838] 0 54838 4829 96 59392 0 -1000 stress-ng [ 1319.277574] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1319.277577] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1319.277581] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1319.277585] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1319.277588] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1319.277592] [ 54844] 0 54844 4829 32 59392 0 -1000 stress-ng [ 1319.277595] [ 54845] 0 54845 4829 0 59392 32 -1000 stress-ng [ 1319.277599] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1319.277603] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1319.277606] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1319.277610] [ 54849] 0 54849 4829 96 59392 0 -1000 stress-ng [ 1319.277613] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1319.277617] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1319.277621] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1319.277625] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1319.277629] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1319.277632] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1319.277636] [ 54856] 0 54856 4829 64 59392 0 -1000 stress-ng [ 1319.277640] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1319.277643] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1319.277647] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1319.277650] [ 54860] 0 54860 4829 32 59392 0 -1000 stress-ng [ 1319.277654] [ 54861] 0 54861 4829 64 59392 0 -1000 stress-ng [ 1319.277658] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1319.277661] [ 54863] 0 54863 4829 32 59392 0 -1000 stress-ng [ 1319.277665] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1319.277669] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1319.277673] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1319.277676] [ 54867] 0 54867 4829 32 59392 0 -1000 stress-ng [ 1319.277680] [ 54868] 0 54868 4829 64 59392 0 -1000 stress-ng [ 1319.277684] [ 54869] 0 54869 70365 4576 172032 9536 1000 stress-ng [ 1319.277687] [ 54870] 0 54870 70365 8096 200704 9536 1000 stress-ng [ 1319.277691] [ 54871] 0 54871 70365 5504 165888 7712 1000 stress-ng [ 1319.277695] [ 54872] 0 54872 70365 13248 223232 7296 1000 stress-ng [ 1319.277698] [ 54873] 0 54873 70365 4640 163840 8448 1000 stress-ng [ 1319.277702] [ 54874] 0 54874 70365 8000 188416 8288 1000 stress-ng [ 1319.277706] [ 54875] 0 54875 70365 8992 186368 6976 1000 stress-ng [ 1319.277709] [ 54876] 0 54876 70365 6496 198656 10880 1000 stress-ng [ 1319.277713] [ 54877] 0 54877 70365 10880 217088 8864 1000 stress-ng [ 1319.277717] [ 54878] 0 54878 70365 7424 198656 10176 1000 stress-ng [ 1319.277720] [ 54879] 0 54879 70365 11840 217088 7904 1000 stress-ng [ 1319.277724] [ 54880] 0 54880 70365 6784 180224 8416 1000 stress-ng [ 1319.277727] [ 54882] 0 54882 70365 5824 186368 10016 1000 stress-ng [ 1319.277731] [ 54883] 0 54883 70365 6528 182272 8768 1000 stress-ng [ 1319.277735] [ 54884] 0 54884 70365 10880 210944 8064 1000 stress-ng [ 1319.277738] [ 54885] 0 54885 70365 18688 280576 8992 1000 stress-ng [ 1319.277742] [ 54886] 0 54886 70365 12160 231424 9440 1000 stress-ng [ 1319.277745] [ 54887] 0 54887 70365 9248 188416 6944 1000 stress-ng [ 1319.277749] [ 54888] 0 54888 70365 6144 145408 4800 1000 stress-ng [ 1319.277753] [ 54889] 0 54889 70365 8032 204800 10368 1000 stress-ng [ 1319.277757] [ 54890] 0 54890 70365 16960 262144 8416 1000 stress-ng [ 1319.277760] [ 54891] 0 54891 70365 8160 200704 9696 1000 stress-ng [ 1319.277764] [ 54892] 0 54892 70365 8928 202752 8896 1000 stress-ng [ 1319.277768] [ 54893] 0 54893 70365 7968 188416 8256 1000 stress-ng [ 1319.277771] [ 54894] 0 54894 70365 6912 184320 8672 1000 stress-ng [ 1319.277775] [ 54895] 0 54895 70365 8096 212992 11104 1000 stress-ng [ 1319.277778] [ 54896] 0 54896 70365 6880 184320 8672 1000 stress-ng [ 1319.277782] [ 54897] 0 54897 70365 4992 180224 10144 1000 stress-ng [ 1319.277786] [ 54898] 0 54898 70365 7584 198656 9952 1000 stress-ng [ 1319.277790] [ 54899] 0 54899 70365 7904 192512 8736 1000 stress-ng [ 1319.277793] [ 54901] 0 54901 70365 7392 190464 8960 1000 stress-ng [ 1319.277797] [ 54903] 0 54903 70365 6912 172032 7264 1000 stress-ng [ 1319.277800] [ 54904] 0 54904 70365 7808 204800 10464 1000 stress-ng [ 1319.277804] [ 54906] 0 54906 70365 9728 200704 8032 1000 stress-ng [ 1319.277808] [ 54907] 0 54907 70365 10688 221184 9440 1000 stress-ng [ 1319.277811] [ 54908] 0 54908 70365 6752 176128 7840 1000 stress-ng [ 1319.277815] [ 54910] 0 54910 70365 7232 190464 9280 1000 stress-ng [ 1319.277819] [ 54911] 0 54911 70365 12128 221184 8032 1000 stress-ng [ 1319.277822] [ 54912] 0 54912 70365 7552 208896 11200 1000 stress-ng [ 1319.277826] [ 54913] 0 54913 70365 8256 192512 8320 1000 stress-ng [ 1319.277830] [ 54914] 0 54914 70365 5312 178176 9440 1000 stress-ng [ 1319.277834] [ 54917] 0 54917 70365 5472 178176 9408 1000 stress-ng [ 1319.277837] [ 54918] 0 54918 70365 5088 182272 10368 1000 stress-ng [ 1319.277841] [ 54919] 0 54919 70365 13312 227328 7808 1000 stress-ng [ 1319.277845] [ 54921] 0 54921 70365 4384 174080 9920 1000 stress-ng [ 1319.277848] [ 54925] 0 54925 612 0 45056 0 0 sleep [ 1319.277852] 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=54885,uid=0 [ 1319.277864] Out of memory: Killed process 54885 (stress-ng) total-vm:281460kB, anon-rss:74624kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:274kB oom_score_adj:1000 [ 1321.281073] oom_reaper: reaped process 54885 (stress-ng), now anon-rss:4kB, file-rss:128kB, shmem-rss:0kB [ 1321.581815] gmain invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1321.581825] CPU: 0 PID: 1119 Comm: gmain Tainted: G W 6.2.0-rc6 #1 [ 1321.581829] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1321.581831] Call Trace: [ 1321.581833] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1321.581839] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1321.581843] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1321.581847] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1321.581850] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1321.581855] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1321.581858] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1321.581862] [<0000000029e7bf18>] do_swap_page+0x948/0xb30 [ 1321.581867] [<0000000029e7ced8>] __handle_mm_fault+0x478/0x13b0 [ 1321.581870] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1321.581873] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1321.581877] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1321.581881] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1321.581885] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1321.581889] Mem-Info: [ 1321.581891] active_anon:276568 inactive_anon:167696 isolated_anon:0 active_file:0 inactive_file:8 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13095 slab_unreclaimable:16347 mapped:0 shmem:1 pagetables:3605 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1314 free_pcp:0 free_cma:11 [ 1321.581899] Node 0 active_anon:1106272kB inactive_anon:670784kB active_file:0kB inactive_file:32kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5184kB pagetables:14420kB sec_pagetables:0kB all_unreclaimable? yes [ 1321.581905] Node 0 DMA free:5256kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1106056kB inactive_anon:671000kB active_file:0kB inactive_file:0kB unevictable:12kB writepending:0kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:44kB [ 1321.581912] lowmem_reserve[]: 0 0 0 [ 1321.581916] Node 0 DMA: 59*4kB (UMEC) 26*8kB (UMEC) 44*16kB (UME) 138*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5756kB [ 1321.581934] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1321.581937] 622 total pagecache pages [ 1321.581938] 611 pages in swap cache [ 1321.581940] Free swap = 0kB [ 1321.581941] Total swap = 2020348kB [ 1321.581943] 524288 pages RAM [ 1321.581945] 0 pages HighMem/MovableOnly [ 1321.581946] 18984 pages reserved [ 1321.581948] 1024 pages cma reserved [ 1321.581949] Tasks state (memory values in pages): [ 1321.581951] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1321.581954] [ 864] 0 864 11895 80 133120 224 -250 systemd-journal [ 1321.581958] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1321.581963] [ 1070] 999 1070 3659 0 86016 192 -900 systemd-oomd [ 1321.581966] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1321.581970] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1321.581974] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1321.581978] [ 1096] 0 1096 63750 96 157696 576 0 NetworkManager [ 1321.581981] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1321.581985] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1321.581989] [ 1116] 996 1116 21151 65 77824 128 0 chronyd [ 1321.581992] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1321.581996] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1321.582000] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1321.582003] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1321.582007] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1321.582011] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1321.582015] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1321.582018] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1321.582022] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1321.582026] [ 1241] 0 1241 57867 64 81920 224 -1000 restraintd [ 1321.582029] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1321.582033] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1321.582037] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1321.582040] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1321.582044] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1321.582048] [ 37863] 0 37863 24334 6 137216 6784 -1000 dmeventd [ 1321.582052] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1321.582056] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1321.582060] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1321.582063] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1321.582067] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1321.582071] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1321.582075] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1321.582078] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1321.582082] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1321.582086] [ 54797] 0 54797 4829 32 59392 0 -1000 stress-ng [ 1321.582089] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1321.582093] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1321.582097] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1321.582100] [ 54801] 0 54801 70365 8480 190464 8000 1000 stress-ng [ 1321.582104] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1321.582107] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1321.582111] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1321.582115] [ 54806] 0 54806 4829 64 59392 32 -1000 stress-ng [ 1321.582119] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1321.582122] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1321.582126] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1321.582130] [ 54810] 0 54810 70365 7968 194560 9024 1000 stress-ng [ 1321.582133] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1321.582137] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1321.582141] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1321.582144] [ 54814] 0 54814 70365 11488 225280 9152 1000 stress-ng [ 1321.582148] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1321.582151] [ 54816] 0 54816 4829 32 59392 32 -1000 stress-ng [ 1321.582155] [ 54817] 0 54817 4829 32 59392 32 -1000 stress-ng [ 1321.582159] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1321.582162] [ 54820] 0 54820 4829 32 59392 0 -1000 stress-ng [ 1321.582166] [ 54821] 0 54821 70365 7488 190464 8864 1000 stress-ng [ 1321.582169] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1321.582173] [ 54823] 0 54823 70365 9472 204800 8672 1000 stress-ng [ 1321.582177] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1321.582180] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1321.582184] [ 54826] 0 54826 70365 7616 223232 12992 1000 stress-ng [ 1321.582188] [ 54827] 0 54827 70365 8640 206848 9728 1000 stress-ng [ 1321.582191] [ 54828] 0 54828 70365 10496 215040 8896 1000 stress-ng [ 1321.582195] [ 54829] 0 54829 4829 32 59392 0 -1000 stress-ng [ 1321.582198] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1321.582202] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1321.582206] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1321.582210] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1321.582213] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1321.582217] [ 54835] 0 54835 4829 32 59392 0 -1000 stress-ng [ 1321.582221] [ 54836] 0 54836 4829 32 59392 0 -1000 stress-ng [ 1321.582224] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1321.582228] [ 54838] 0 54838 4829 96 59392 0 -1000 stress-ng [ 1321.582231] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1321.582235] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1321.582239] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1321.582242] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1321.582246] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1321.582249] [ 54844] 0 54844 4829 32 59392 0 -1000 stress-ng [ 1321.582253] [ 54845] 0 54845 4829 0 59392 32 -1000 stress-ng [ 1321.582257] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1321.582260] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1321.582264] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1321.582268] [ 54849] 0 54849 4829 96 59392 0 -1000 stress-ng [ 1321.582271] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1321.582275] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1321.582279] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1321.582282] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1321.582286] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1321.582289] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1321.582293] [ 54856] 0 54856 4829 64 59392 0 -1000 stress-ng [ 1321.582297] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1321.582300] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1321.582304] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1321.582307] [ 54860] 0 54860 4829 32 59392 0 -1000 stress-ng [ 1321.582311] [ 54861] 0 54861 4829 64 59392 0 -1000 stress-ng [ 1321.582315] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1321.582318] [ 54863] 0 54863 4829 32 59392 0 -1000 stress-ng [ 1321.582322] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1321.582325] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1321.582329] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1321.582333] [ 54867] 0 54867 4829 32 59392 0 -1000 stress-ng [ 1321.582337] [ 54868] 0 54868 4829 64 59392 0 -1000 stress-ng [ 1321.582340] [ 54869] 0 54869 70365 5440 178176 9536 1000 stress-ng [ 1321.582344] [ 54870] 0 54870 70365 8640 204800 9536 1000 stress-ng [ 1321.582348] [ 54871] 0 54871 70365 5504 165888 7712 1000 stress-ng [ 1321.582351] [ 54872] 0 54872 70365 20000 278528 7296 1000 stress-ng [ 1321.582355] [ 54873] 0 54873 70365 4640 163840 8448 1000 stress-ng [ 1321.582358] [ 54874] 0 54874 70365 8000 188416 8288 1000 stress-ng [ 1321.582362] [ 54875] 0 54875 70365 8992 186368 6976 1000 stress-ng [ 1321.582366] [ 54876] 0 54876 70365 6496 198656 10880 1000 stress-ng [ 1321.582369] [ 54877] 0 54877 70365 10304 217088 9472 1000 stress-ng [ 1321.582373] [ 54878] 0 54878 70365 7424 198656 10176 1000 stress-ng [ 1321.582376] [ 54879] 0 54879 70365 11840 217088 7904 1000 stress-ng [ 1321.582380] [ 54880] 0 54880 70365 6112 180224 9120 1000 stress-ng [ 1321.582384] [ 54882] 0 54882 70365 5920 186368 10016 1000 stress-ng [ 1321.582388] [ 54883] 0 54883 70365 6592 182272 8768 1000 stress-ng [ 1321.582391] [ 54884] 0 54884 70365 10944 210944 8064 1000 stress-ng [ 1321.582395] [ 54886] 0 54886 70365 12128 231424 9472 1000 stress-ng [ 1321.582398] [ 54887] 0 54887 70365 9088 188416 7168 1000 stress-ng [ 1321.582402] [ 54888] 0 54888 70365 6144 145408 4800 1000 stress-ng [ 1321.582405] [ 54889] 0 54889 70365 8032 204800 10368 1000 stress-ng [ 1321.582409] [ 54890] 0 54890 70365 16384 264192 9312 1000 stress-ng [ 1321.582413] [ 54891] 0 54891 70365 6752 200704 11072 1000 stress-ng [ 1321.582416] [ 54892] 0 54892 70365 12704 231424 8896 1000 stress-ng [ 1321.582420] [ 54893] 0 54893 70365 7424 190464 8928 1000 stress-ng [ 1321.582424] [ 54894] 0 54894 70365 6912 184320 8672 1000 stress-ng [ 1321.582428] [ 54895] 0 54895 70365 8448 215040 11104 1000 stress-ng [ 1321.582431] [ 54896] 0 54896 70365 8064 192512 8672 1000 stress-ng [ 1321.582435] [ 54897] 0 54897 70365 5216 182272 10144 1000 stress-ng [ 1321.582439] [ 54898] 0 54898 70365 8704 208896 9952 1000 stress-ng [ 1321.582442] [ 54899] 0 54899 70365 8064 194560 8864 1000 stress-ng [ 1321.582446] [ 54901] 0 54901 70365 5760 190464 10656 1000 stress-ng [ 1321.582449] [ 54903] 0 54903 70365 7232 174080 7264 1000 stress-ng [ 1321.582453] [ 54904] 0 54904 70365 7808 204800 10464 1000 stress-ng [ 1321.582457] [ 54906] 0 54906 70365 14912 243712 8032 1000 stress-ng [ 1321.582461] [ 54907] 0 54907 70365 10688 221184 9440 1000 stress-ng [ 1321.582464] [ 54908] 0 54908 70365 6752 176128 7840 1000 stress-ng [ 1321.582468] [ 54910] 0 54910 70365 7232 190464 9280 1000 stress-ng [ 1321.582471] [ 54911] 0 54911 70365 12128 221184 8032 1000 stress-ng [ 1321.582475] [ 54912] 0 54912 70365 7552 208896 11200 1000 stress-ng [ 1321.582479] [ 54913] 0 54913 70365 8512 196608 8576 1000 stress-ng [ 1321.582482] [ 54914] 0 54914 70365 4128 178176 10656 1000 stress-ng [ 1321.582486] [ 54917] 0 54917 70365 4928 178176 9984 1000 stress-ng [ 1321.582490] [ 54918] 0 54918 70365 5088 182272 10368 1000 stress-ng [ 1321.582493] [ 54919] 0 54919 70365 13312 227328 7808 1000 stress-ng [ 1321.582497] [ 54921] 0 54921 70365 5376 182272 9920 1000 stress-ng [ 1321.582501] [ 54925] 0 54925 1349 32 59392 0 0 sleep [ 1321.582504] 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=54872,uid=0 [ 1321.582518] Out of memory: Killed process 54872 (stress-ng) total-vm:281460kB, anon-rss:80000kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:272kB oom_score_adj:1000 [ 1323.066041] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1323.066051] CPU: 0 PID: 54911 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1323.066055] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1323.066057] Call Trace: [ 1323.066060] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1323.066066] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1323.066071] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1323.066075] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1323.066079] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1323.066084] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1323.066088] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1323.066093] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1323.066097] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1323.066101] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1323.066107] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1323.066165] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1323.066175] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1323.066180] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1323.066185] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1323.066189] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1323.069326] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1323.069342] Mem-Info: [ 1323.069344] active_anon:225592 inactive_anon:217157 isolated_anon:0 active_file:14 inactive_file:30 isolated_file:0 unevictable:3 dirty:2 writeback:0 slab_reclaimable:13095 slab_unreclaimable:16336 mapped:0 shmem:0 pagetables:3532 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1453 free_pcp:0 free_cma:4 [ 1323.069354] Node 0 active_anon:902368kB inactive_anon:868628kB active_file:56kB inactive_file:120kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:8kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5168kB pagetables:14128kB sec_pagetables:0kB all_unreclaimable? no [ 1323.069386] Node 0 DMA free:5812kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:902468kB inactive_anon:868528kB active_file:56kB inactive_file:396kB unevictable:12kB writepending:8kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:16kB [ 1323.069394] lowmem_reserve[]: 0 0 0 [ 1323.069398] Node 0 DMA: 77*4kB (MC) 46*8kB (UMC) 49*16kB (UME) 148*32kB (UME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6388kB [ 1323.069437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1323.069439] 595 total pagecache pages [ 1323.069441] 563 pages in swap cache [ 1323.069443] Free swap = 0kB [ 1323.069444] Total swap = 2020348kB [ 1323.069446] 524288 pages RAM [ 1323.069447] 0 pages HighMem/MovableOnly [ 1323.069448] 18984 pages reserved [ 1323.069450] 1024 pages cma reserved [ 1323.069451] Tasks state (memory values in pages): [ 1323.069453] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1323.069460] [ 864] 0 864 11895 48 133120 256 -250 systemd-journal [ 1323.069464] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1323.069469] [ 1070] 999 1070 3659 0 86016 192 -900 systemd-oomd [ 1323.069473] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1323.069477] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1323.069481] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1323.069485] [ 1096] 0 1096 63750 64 157696 608 0 NetworkManager [ 1323.069489] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1323.069493] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1323.069497] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1323.069501] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1323.069505] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1323.069509] [ 1130] 0 1130 13544 56 100352 224 0 gssproxy [ 1323.069513] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1323.069518] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1323.069522] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1323.069526] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1323.069530] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1323.069534] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1323.069538] [ 1241] 0 1241 57868 64 81920 224 -1000 restraintd [ 1323.069542] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1323.069546] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1323.069550] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1323.069554] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1323.069558] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1323.069564] [ 37863] 0 37863 24334 58 137216 6752 -1000 dmeventd [ 1323.069569] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1323.069573] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1323.069577] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1323.069581] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1323.069585] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1323.069589] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1323.069593] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1323.069597] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1323.069600] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1323.069604] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1323.069608] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1323.069612] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1323.069616] [ 54800] 0 54800 4829 32 59392 0 -1000 stress-ng [ 1323.069619] [ 54801] 0 54801 70365 9120 196608 8000 1000 stress-ng [ 1323.069623] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1323.069627] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1323.069631] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1323.069634] [ 54806] 0 54806 4829 32 59392 32 -1000 stress-ng [ 1323.069638] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1323.069642] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1323.069646] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1323.069650] [ 54810] 0 54810 70365 7968 194560 9024 1000 stress-ng [ 1323.069654] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1323.069658] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1323.069662] [ 54813] 0 54813 4829 32 59392 0 -1000 stress-ng [ 1323.069666] [ 54814] 0 54814 70365 11808 227328 9152 1000 stress-ng [ 1323.069670] [ 54815] 0 54815 4829 64 59392 32 -1000 stress-ng [ 1323.069673] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1323.069677] [ 54817] 0 54817 4829 64 59392 32 -1000 stress-ng [ 1323.069681] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1323.069685] [ 54820] 0 54820 4829 32 59392 0 -1000 stress-ng [ 1323.069689] [ 54821] 0 54821 70365 7328 190464 9184 1000 stress-ng [ 1323.069693] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1323.069696] [ 54823] 0 54823 70365 9728 206848 8672 1000 stress-ng [ 1323.069700] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1323.069704] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1323.069708] [ 54826] 0 54826 70365 8640 233472 12992 1000 stress-ng [ 1323.069711] [ 54827] 0 54827 70365 9152 210944 9728 1000 stress-ng [ 1323.069715] [ 54828] 0 54828 70365 11680 231424 9952 1000 stress-ng [ 1323.069719] [ 54829] 0 54829 4829 32 59392 0 -1000 stress-ng [ 1323.069723] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1323.069726] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1323.069730] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1323.069734] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1323.069738] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1323.069742] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1323.069745] [ 54836] 0 54836 4829 96 59392 0 -1000 stress-ng [ 1323.069749] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1323.069753] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1323.069757] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1323.069761] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1323.069765] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1323.069768] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1323.069772] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1323.069776] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1323.069780] [ 54845] 0 54845 4829 0 59392 32 -1000 stress-ng [ 1323.069784] [ 54846] 0 54846 4829 32 59392 32 -1000 stress-ng [ 1323.069788] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1323.069792] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1323.069796] [ 54849] 0 54849 4829 32 59392 0 -1000 stress-ng [ 1323.069800] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1323.069803] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1323.069807] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1323.069811] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1323.069815] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1323.069818] [ 54855] 0 54855 4829 32 59392 0 -1000 stress-ng [ 1323.069822] [ 54856] 0 54856 4829 64 59392 0 -1000 stress-ng [ 1323.069826] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1323.069830] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1323.069833] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1323.069837] [ 54860] 0 54860 4829 32 59392 0 -1000 stress-ng [ 1323.069841] [ 54861] 0 54861 4829 64 59392 0 -1000 stress-ng [ 1323.069845] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1323.069849] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1323.069853] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1323.069857] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1323.069860] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1323.069864] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1323.069868] [ 54868] 0 54868 4829 64 59392 0 -1000 stress-ng [ 1323.069872] [ 54869] 0 54869 70365 5728 182272 9600 1000 stress-ng [ 1323.069876] [ 54870] 0 54870 70365 8640 204800 9536 1000 stress-ng [ 1323.069880] [ 54871] 0 54871 70365 5504 165888 7712 1000 stress-ng [ 1323.069884] [ 54873] 0 54873 70365 5024 165888 8448 1000 stress-ng [ 1323.069887] [ 54874] 0 54874 70365 8576 194560 8288 1000 stress-ng [ 1323.069891] [ 54875] 0 54875 70365 8992 186368 6976 1000 stress-ng [ 1323.069895] [ 54876] 0 54876 70365 7232 202752 10880 1000 stress-ng [ 1323.069899] [ 54877] 0 54877 70365 10752 221184 9536 1000 stress-ng [ 1323.069902] [ 54878] 0 54878 70365 8288 206848 10176 1000 stress-ng [ 1323.069906] [ 54879] 0 54879 70365 11936 217088 7904 1000 stress-ng [ 1323.069910] [ 54880] 0 54880 70365 6784 186368 9120 1000 stress-ng [ 1323.069914] [ 54882] 0 54882 70365 6656 192512 10016 1000 stress-ng [ 1323.069918] [ 54883] 0 54883 70365 6400 182272 8960 1000 stress-ng [ 1323.069922] [ 54884] 0 54884 70365 11520 215040 8064 1000 stress-ng [ 1323.069926] [ 54886] 0 54886 70365 12832 237568 9472 1000 stress-ng [ 1323.069930] [ 54887] 0 54887 70365 9856 194560 7168 1000 stress-ng [ 1323.069934] [ 54888] 0 54888 70365 6944 153600 4992 1000 stress-ng [ 1323.069937] [ 54889] 0 54889 70365 8160 206848 10368 1000 stress-ng [ 1323.069941] [ 54890] 0 54890 70365 16384 264192 9312 1000 stress-ng [ 1323.069945] [ 54891] 0 54891 70365 7200 204800 11072 1000 stress-ng [ 1323.069948] [ 54892] 0 54892 70365 15904 258048 8896 1000 stress-ng [ 1323.069952] [ 54893] 0 54893 70365 8032 194560 8928 1000 stress-ng [ 1323.069956] [ 54894] 0 54894 70365 7072 184320 8672 1000 stress-ng [ 1323.069960] [ 54895] 0 54895 70365 9088 221184 11104 1000 stress-ng [ 1323.069964] [ 54896] 0 54896 70365 8416 200704 9344 1000 stress-ng [ 1323.069968] [ 54897] 0 54897 70365 5216 182272 10176 1000 stress-ng [ 1323.069971] [ 54898] 0 54898 70365 9984 219136 9952 1000 stress-ng [ 1323.069975] [ 54899] 0 54899 70365 7680 194560 9184 1000 stress-ng [ 1323.069979] [ 54901] 0 54901 70365 5760 190464 10656 1000 stress-ng [ 1323.069982] [ 54903] 0 54903 70365 8640 186368 7264 1000 stress-ng [ 1323.069986] [ 54904] 0 54904 70365 7168 208896 11456 1000 stress-ng [ 1323.069990] [ 54906] 0 54906 70365 14912 243712 8032 1000 stress-ng [ 1323.069994] [ 54907] 0 54907 70365 9152 221184 11008 1000 stress-ng [ 1323.069998] [ 54908] 0 54908 70365 6752 176128 7840 1000 stress-ng [ 1323.070002] [ 54910] 0 54910 70365 7232 190464 9280 1000 stress-ng [ 1323.070005] [ 54911] 0 54911 70365 11616 221184 8608 1000 stress-ng [ 1323.070009] [ 54912] 0 54912 70365 7840 210944 11200 1000 stress-ng [ 1323.070013] [ 54913] 0 54913 70365 8576 196608 8640 1000 stress-ng [ 1323.070017] [ 54914] 0 54914 70365 5472 188416 10656 1000 stress-ng [ 1323.070021] [ 54917] 0 54917 70365 4992 178176 9984 1000 stress-ng [ 1323.070025] [ 54918] 0 54918 70365 6112 190464 10368 1000 stress-ng [ 1323.070029] [ 54919] 0 54919 70365 13312 227328 7808 1000 stress-ng [ 1323.070033] [ 54921] 0 54921 70365 5408 188416 10656 1000 stress-ng [ 1323.070037] [ 54925] 0 54925 1349 32 59392 0 0 sleep [ 1323.070041] 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=54890,uid=0 [ 1323.070055] Out of memory: Killed process 54890 (stress-ng) total-vm:281460kB, anon-rss:65408kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:258kB oom_score_adj:1000 [ 1325.124093] oom_reaper: reaped process 54890 (stress-ng), now anon-rss:48kB, file-rss:128kB, shmem-rss:0kB [ 1325.169048] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1325.169055] CPU: 1 PID: 1 Comm: systemd Tainted: G W 6.2.0-rc6 #1 [ 1325.169059] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1325.169061] Call Trace: [ 1325.169063] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1325.169069] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1325.169073] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1325.169077] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1325.169080] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1325.169085] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1325.169088] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1325.169095] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1325.169099] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1325.169103] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1325.169106] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1325.169109] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1325.169113] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1325.169117] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1325.169121] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1325.169125] Mem-Info: [ 1325.169127] active_anon:163311 inactive_anon:280632 isolated_anon:0 active_file:0 inactive_file:27 isolated_file:0 unevictable:3 dirty:9 writeback:0 slab_reclaimable:13095 slab_unreclaimable:16336 mapped:18 shmem:4 pagetables:3563 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1379 free_pcp:0 free_cma:1 [ 1325.169135] Node 0 active_anon:653244kB inactive_anon:1122528kB active_file:0kB inactive_file:108kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:72kB dirty:36kB writeback:0kB shmem:16kB writeback_tmp:0kB kernel_stack:5104kB pagetables:14252kB sec_pagetables:0kB all_unreclaimable? no [ 1325.169141] Node 0 DMA free:5516kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:653244kB inactive_anon:1122528kB active_file:0kB inactive_file:292kB unevictable:12kB writepending:36kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:4kB [ 1325.169148] lowmem_reserve[]: 0 0 0 [ 1325.169152] Node 0 DMA: 34*4kB (M) 17*8kB (MC) 43*16kB (UME) 140*32kB (UMEC) 5*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5760kB [ 1325.169169] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1325.169172] 554 total pagecache pages [ 1325.169173] 508 pages in swap cache [ 1325.169175] Free swap = 28kB [ 1325.169176] Total swap = 2020348kB [ 1325.169178] 524288 pages RAM [ 1325.169179] 0 pages HighMem/MovableOnly [ 1325.169181] 18984 pages reserved [ 1325.169182] 1024 pages cma reserved [ 1325.169183] Tasks state (memory values in pages): [ 1325.169185] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1325.169188] [ 864] 0 864 11895 48 133120 256 -250 systemd-journal [ 1325.169192] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1325.169196] [ 1070] 999 1070 3659 0 86016 192 -900 systemd-oomd [ 1325.169200] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1325.169204] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1325.169207] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1325.169211] [ 1096] 0 1096 63750 64 157696 608 0 NetworkManager [ 1325.169215] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1325.169219] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1325.169223] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1325.169226] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1325.169230] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1325.169234] [ 1130] 0 1130 13544 25 100352 224 0 gssproxy [ 1325.169237] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1325.169241] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1325.169245] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1325.169249] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1325.169252] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1325.169256] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1325.169259] [ 1241] 0 1241 57868 32 81920 256 -1000 restraintd [ 1325.169263] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1325.169267] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1325.169270] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1325.169274] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1325.169278] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1325.169282] [ 37863] 0 37863 24334 26 137216 6752 -1000 dmeventd [ 1325.169286] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1325.169289] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1325.169293] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1325.169297] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1325.169301] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1325.169304] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1325.169308] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1325.169312] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1325.169315] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1325.169319] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1325.169323] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1325.169326] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1325.169330] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1325.169333] [ 54801] 0 54801 70365 9120 196608 8000 1000 stress-ng [ 1325.169337] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1325.169340] [ 54803] 0 54803 4829 64 59392 32 -1000 stress-ng [ 1325.169344] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1325.169348] [ 54806] 0 54806 4829 32 59392 32 -1000 stress-ng [ 1325.169351] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1325.169355] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1325.169358] [ 54809] 0 54809 4829 32 59392 0 -1000 stress-ng [ 1325.169362] [ 54810] 0 54810 70365 8768 200704 9024 1000 stress-ng [ 1325.169366] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1325.169369] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1325.169373] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1325.169377] [ 54814] 0 54814 70365 10944 229376 10272 1000 stress-ng [ 1325.169381] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1325.169384] [ 54817] 0 54817 4829 64 59392 32 -1000 stress-ng [ 1325.169388] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1325.169392] [ 54820] 0 54820 4829 32 59392 0 -1000 stress-ng [ 1325.169395] [ 54821] 0 54821 70365 7648 192512 9184 1000 stress-ng [ 1325.169399] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1325.169403] [ 54823] 0 54823 70365 11712 223232 8672 1000 stress-ng [ 1325.169406] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1325.169410] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1325.169413] [ 54826] 0 54826 70365 11488 256000 13056 1000 stress-ng [ 1325.169417] [ 54827] 0 54827 70365 12640 243712 10336 1000 stress-ng [ 1325.169420] [ 54828] 0 54828 70365 11680 231424 9952 1000 stress-ng [ 1325.169424] [ 54829] 0 54829 4829 32 59392 0 -1000 stress-ng [ 1325.169428] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1325.169431] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1325.169435] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1325.169439] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1325.169442] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1325.169446] [ 54835] 0 54835 4829 64 59392 0 -1000 stress-ng [ 1325.169449] [ 54836] 0 54836 4829 96 59392 0 -1000 stress-ng [ 1325.169453] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1325.169456] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1325.169460] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1325.169464] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1325.169467] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1325.169471] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1325.169474] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1325.169478] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1325.169482] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1325.169485] [ 54846] 0 54846 4829 64 59392 32 -1000 stress-ng [ 1325.169489] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1325.169492] [ 54848] 0 54848 4829 32 59392 0 -1000 stress-ng [ 1325.169496] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1325.169500] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1325.169503] [ 54852] 0 54852 4829 64 59392 0 -1000 stress-ng [ 1325.169507] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1325.169510] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1325.169514] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1325.169518] [ 54856] 0 54856 4829 64 59392 0 -1000 stress-ng [ 1325.169521] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1325.169525] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1325.169528] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1325.169532] [ 54860] 0 54860 4829 32 59392 0 -1000 stress-ng [ 1325.169536] [ 54861] 0 54861 4829 64 59392 0 -1000 stress-ng [ 1325.169539] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1325.169543] [ 54863] 0 54863 4829 64 59392 0 -1000 stress-ng [ 1325.169546] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1325.169550] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1325.169554] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1325.169558] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1325.169561] [ 54869] 0 54869 70365 9408 210944 9600 1000 stress-ng [ 1325.169565] [ 54870] 0 54870 70365 9056 208896 9536 1000 stress-ng [ 1325.169568] [ 54871] 0 54871 70365 5408 165888 7872 1000 stress-ng [ 1325.169572] [ 54873] 0 54873 70365 5024 165888 8448 1000 stress-ng [ 1325.169576] [ 54874] 0 54874 70365 8672 194560 8288 1000 stress-ng [ 1325.169579] [ 54875] 0 54875 70365 8800 186368 7232 1000 stress-ng [ 1325.169583] [ 54876] 0 54876 70365 7232 202752 10880 1000 stress-ng [ 1325.169587] [ 54877] 0 54877 70365 12416 235520 9536 1000 stress-ng [ 1325.169590] [ 54878] 0 54878 70365 8384 206848 10176 1000 stress-ng [ 1325.169594] [ 54879] 0 54879 70365 11936 217088 7904 1000 stress-ng [ 1325.169597] [ 54880] 0 54880 70365 6784 186368 9120 1000 stress-ng [ 1325.169601] [ 54882] 0 54882 70365 6784 194560 10016 1000 stress-ng [ 1325.169604] [ 54883] 0 54883 70365 6400 182272 8992 1000 stress-ng [ 1325.169608] [ 54884] 0 54884 70365 11392 221184 8768 1000 stress-ng [ 1325.169612] [ 54886] 0 54886 70365 12928 237568 9472 1000 stress-ng [ 1325.169615] [ 54887] 0 54887 70365 8672 194560 8416 1000 stress-ng [ 1325.169619] [ 54888] 0 54888 70365 9120 172032 5056 1000 stress-ng [ 1325.169622] [ 54889] 0 54889 70365 8160 206848 10368 1000 stress-ng [ 1325.169626] [ 54891] 0 54891 70365 7616 208896 11200 1000 stress-ng [ 1325.169630] [ 54892] 0 54892 70365 15904 258048 8896 1000 stress-ng [ 1325.169633] [ 54893] 0 54893 70365 6912 194560 10080 1000 stress-ng [ 1325.169637] [ 54894] 0 54894 70365 7072 184320 8672 1000 stress-ng [ 1325.169640] [ 54895] 0 54895 70365 9088 221184 11104 1000 stress-ng [ 1325.169644] [ 54896] 0 54896 70365 8416 200704 9344 1000 stress-ng [ 1325.169648] [ 54897] 0 54897 70365 5216 182272 10176 1000 stress-ng [ 1325.169651] [ 54898] 0 54898 70365 12800 241664 9952 1000 stress-ng [ 1325.169655] [ 54899] 0 54899 70365 6720 194560 10144 1000 stress-ng [ 1325.169658] [ 54901] 0 54901 70365 5856 190464 10656 1000 stress-ng [ 1325.169662] [ 54903] 0 54903 70365 8704 186368 7264 1000 stress-ng [ 1325.169666] [ 54904] 0 54904 70365 7168 208896 11456 1000 stress-ng [ 1325.169669] [ 54906] 0 54906 70365 17184 260096 8032 1000 stress-ng [ 1325.169673] [ 54907] 0 54907 70365 9152 221184 11008 1000 stress-ng [ 1325.169676] [ 54908] 0 54908 70365 6752 176128 7840 1000 stress-ng [ 1325.169680] [ 54910] 0 54910 70365 7168 190464 9344 1000 stress-ng [ 1325.169684] [ 54911] 0 54911 70365 10848 221184 9376 1000 stress-ng [ 1325.169687] [ 54912] 0 54912 70365 6848 212992 12448 1000 stress-ng [ 1325.169691] [ 54913] 0 54913 70365 8960 200704 8800 1000 stress-ng [ 1325.169694] [ 54914] 0 54914 70365 4800 188416 11424 1000 stress-ng [ 1325.169698] [ 54917] 0 54917 70365 4992 178176 9984 1000 stress-ng [ 1325.169702] [ 54918] 0 54918 70365 6112 190464 10368 1000 stress-ng [ 1325.169705] [ 54919] 0 54919 70365 13312 227328 7808 1000 stress-ng [ 1325.169709] [ 54921] 0 54921 70365 5984 192512 10656 1000 stress-ng [ 1325.169713] [ 54925] 0 54925 1349 32 59392 0 0 sleep [ 1325.169716] 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=54906,uid=0 [ 1325.169729] Out of memory: Killed process 54906 (stress-ng) total-vm:281460kB, anon-rss:68736kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score_adj:1000 [ 1325.818177] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1325.818185] CPU: 1 PID: 54892 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1325.818189] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1325.818191] Call Trace: [ 1325.818193] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1325.818199] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1325.818203] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1325.818207] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1325.818210] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1325.818215] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1325.818218] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1325.818222] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1325.818226] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1325.818228] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1325.818232] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1325.818236] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1325.818240] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1325.818243] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1325.818247] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1325.818251] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1325.818254] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1325.818259] Mem-Info: [ 1325.818260] active_anon:227605 inactive_anon:214275 isolated_anon:0 active_file:0 inactive_file:27 isolated_file:0 unevictable:3 dirty:15 writeback:0 slab_reclaimable:13095 slab_unreclaimable:16331 mapped:89 shmem:10 pagetables:3471 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1800 free_pcp:124 free_cma:10 [ 1325.818269] Node 0 active_anon:910420kB inactive_anon:857100kB active_file:0kB inactive_file:108kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:356kB dirty:60kB writeback:0kB shmem:40kB writeback_tmp:0kB kernel_stack:5032kB pagetables:13884kB sec_pagetables:0kB all_unreclaimable? no [ 1325.818275] Node 0 DMA free:7200kB boost:2048kB min:7696kB low:9688kB high:11680kB reserved_highatomic:0KB active_anon:910420kB inactive_anon:857100kB active_file:376kB inactive_file:124kB unevictable:12kB writepending:60kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:40kB [ 1325.818283] lowmem_reserve[]: 0 0 0 [ 1325.818287] Node 0 DMA: 116*4kB (UE) 42*8kB (UME) 66*16kB (UME) 139*32kB (UME) 12*64kB (ME) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7328kB [ 1325.818305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1325.818308] 531 total pagecache pages [ 1325.818309] 480 pages in swap cache [ 1325.818311] Free swap = 0kB [ 1325.818312] Total swap = 2020348kB [ 1325.818314] 524288 pages RAM [ 1325.818315] 0 pages HighMem/MovableOnly [ 1325.818317] 18984 pages reserved [ 1325.818318] 1024 pages cma reserved [ 1325.818320] Tasks state (memory values in pages): [ 1325.818321] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1325.818324] [ 864] 0 864 11895 112 133120 224 -250 systemd-journal [ 1325.818329] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1325.818333] [ 1070] 999 1070 3659 64 86016 192 -900 systemd-oomd [ 1325.818336] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1325.818340] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1325.818344] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1325.818348] [ 1096] 0 1096 63750 96 157696 576 0 NetworkManager [ 1325.818351] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1325.818355] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1325.818359] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1325.818363] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1325.818366] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1325.818370] [ 1130] 0 1130 13544 25 100352 224 0 gssproxy [ 1325.818374] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1325.818378] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1325.818382] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1325.818385] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1325.818389] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1325.818392] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1325.818396] [ 1241] 0 1241 57868 32 81920 256 -1000 restraintd [ 1325.818400] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1325.818403] [ 1269] 0 1269 1824 64 65536 64 0 runtest.sh [ 1325.818407] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1325.818411] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1325.818414] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1325.818418] [ 37863] 0 37863 24334 38 137216 6784 -1000 dmeventd [ 1325.818422] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1325.818426] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1325.818430] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1325.818433] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1325.818437] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1325.818441] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1325.818445] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1325.818448] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1325.818452] [ 54796] 0 54796 4829 64 59392 0 -1000 stress-ng [ 1325.818456] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1325.818459] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1325.818463] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1325.818467] [ 54800] 0 54800 4829 32 59392 0 -1000 stress-ng [ 1325.818470] [ 54801] 0 54801 70365 7264 196608 9888 1000 stress-ng [ 1325.818474] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1325.818478] [ 54803] 0 54803 4829 96 59392 32 -1000 stress-ng [ 1325.818482] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1325.818485] [ 54806] 0 54806 4829 32 59392 32 -1000 stress-ng [ 1325.818489] [ 54807] 0 54807 4829 96 59392 32 -1000 stress-ng [ 1325.818493] [ 54808] 0 54808 4829 64 59392 0 -1000 stress-ng [ 1325.818496] [ 54809] 0 54809 4829 64 59392 0 -1000 stress-ng [ 1325.818500] [ 54810] 0 54810 70365 8704 200704 9088 1000 stress-ng [ 1325.818503] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1325.818507] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1325.818510] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1325.818514] [ 54814] 0 54814 70365 10944 229376 10272 1000 stress-ng [ 1325.818518] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1325.818521] [ 54817] 0 54817 4829 64 59392 32 -1000 stress-ng [ 1325.818525] [ 54818] 0 54818 4829 32 59392 32 -1000 stress-ng [ 1325.818529] [ 54820] 0 54820 4829 32 59392 0 -1000 stress-ng [ 1325.818532] [ 54821] 0 54821 70365 7648 192512 9184 1000 stress-ng [ 1325.818536] [ 54822] 0 54822 4829 64 59392 0 -1000 stress-ng [ 1325.818539] [ 54823] 0 54823 70365 14560 245760 8672 1000 stress-ng [ 1325.818543] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1325.818547] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1325.818550] [ 54826] 0 54826 70365 11456 256000 13088 1000 stress-ng [ 1325.818554] [ 54827] 0 54827 70365 12640 243712 10336 1000 stress-ng [ 1325.818557] [ 54828] 0 54828 70365 11680 231424 9952 1000 stress-ng [ 1325.818561] [ 54829] 0 54829 4829 32 59392 0 -1000 stress-ng [ 1325.818565] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1325.818568] [ 54831] 0 54831 4829 96 59392 32 -1000 stress-ng [ 1325.818572] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1325.818575] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1325.818579] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1325.818583] [ 54835] 0 54835 4829 96 59392 0 -1000 stress-ng [ 1325.818587] [ 54836] 0 54836 4829 96 59392 0 -1000 stress-ng [ 1325.818590] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1325.818594] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1325.818597] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1325.818601] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1325.818605] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1325.818608] [ 54842] 0 54842 4829 64 59392 0 -1000 stress-ng [ 1325.818612] [ 54843] 0 54843 4829 64 59392 0 -1000 stress-ng [ 1325.818616] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1325.818619] [ 54845] 0 54845 4829 64 59392 32 -1000 stress-ng [ 1325.818623] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1325.818626] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1325.818630] [ 54850] 0 54850 4829 64 59392 0 -1000 stress-ng [ 1325.818634] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1325.818637] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1325.818641] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1325.818645] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1325.818648] [ 54856] 0 54856 4829 64 59392 0 -1000 stress-ng [ 1325.818652] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1325.818656] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1325.818659] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1325.818663] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1325.818666] [ 54861] 0 54861 4829 96 59392 0 -1000 stress-ng [ 1325.818670] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1325.818673] [ 54863] 0 54863 4829 96 59392 0 -1000 stress-ng [ 1325.818677] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1325.818680] [ 54865] 0 54865 4829 64 59392 0 -1000 stress-ng [ 1325.818684] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1325.818688] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1325.818691] [ 54869] 0 54869 70365 9408 210944 9600 1000 stress-ng [ 1325.818695] [ 54870] 0 54870 70365 8768 208896 9888 1000 stress-ng [ 1325.818699] [ 54871] 0 54871 70365 4928 165888 8320 1000 stress-ng [ 1325.818702] [ 54873] 0 54873 70365 5152 167936 8448 1000 stress-ng [ 1325.818706] [ 54874] 0 54874 70365 8096 196608 9216 1000 stress-ng [ 1325.818710] [ 54875] 0 54875 70365 9760 196608 7520 1000 stress-ng [ 1325.818713] [ 54876] 0 54876 70365 9568 221184 10880 1000 stress-ng [ 1325.818718] [ 54877] 0 54877 70365 15264 262144 10112 1000 stress-ng [ 1325.818721] [ 54878] 0 54878 70365 8960 212992 10176 1000 stress-ng [ 1325.818725] [ 54879] 0 54879 70365 11936 217088 7904 1000 stress-ng [ 1325.818728] [ 54880] 0 54880 70365 8384 198656 9120 1000 stress-ng [ 1325.818732] [ 54882] 0 54882 70365 6784 194560 10016 1000 stress-ng [ 1325.818736] [ 54883] 0 54883 70365 6624 184320 8992 1000 stress-ng [ 1325.818739] [ 54884] 0 54884 70365 11392 221184 8768 1000 stress-ng [ 1325.818743] [ 54886] 0 54886 70365 12416 237568 10016 1000 stress-ng [ 1325.818746] [ 54887] 0 54887 70365 8960 198656 8416 1000 stress-ng [ 1325.818750] [ 54888] 0 54888 70365 9120 172032 5056 1000 stress-ng [ 1325.818753] [ 54889] 0 54889 70365 7360 208896 11488 1000 stress-ng [ 1325.818757] [ 54891] 0 54891 70365 7712 210944 11200 1000 stress-ng [ 1325.818761] [ 54892] 0 54892 70365 15904 258048 8896 1000 stress-ng [ 1325.818764] [ 54893] 0 54893 70365 8832 210944 10080 1000 stress-ng [ 1325.818768] [ 54894] 0 54894 70365 7072 184320 8672 1000 stress-ng [ 1325.818772] [ 54895] 0 54895 70365 9184 221184 11104 1000 stress-ng [ 1325.818775] [ 54896] 0 54896 70365 13120 239616 9344 1000 stress-ng [ 1325.818779] [ 54897] 0 54897 70365 5216 182272 10240 1000 stress-ng [ 1325.818782] [ 54898] 0 54898 70365 13184 243712 9952 1000 stress-ng [ 1325.818786] [ 54899] 0 54899 70365 7136 196608 10144 1000 stress-ng [ 1325.818790] [ 54901] 0 54901 70365 6336 194560 10656 1000 stress-ng [ 1325.818793] [ 54903] 0 54903 70365 10368 200704 7264 1000 stress-ng [ 1325.818797] [ 54904] 0 54904 70365 7168 208896 11456 1000 stress-ng [ 1325.818801] [ 54907] 0 54907 70365 9696 225280 11072 1000 stress-ng [ 1325.818804] [ 54908] 0 54908 70365 6752 176128 7840 1000 stress-ng [ 1325.818808] [ 54910] 0 54910 70365 7168 190464 9344 1000 stress-ng [ 1325.818811] [ 54911] 0 54911 70365 10912 221184 9376 1000 stress-ng [ 1325.818815] [ 54912] 0 54912 70365 6848 212992 12448 1000 stress-ng [ 1325.818819] [ 54913] 0 54913 70365 8864 202752 9184 1000 stress-ng [ 1325.818823] [ 54914] 0 54914 70365 4896 190464 11424 1000 stress-ng [ 1325.818826] [ 54917] 0 54917 70365 4992 178176 9984 1000 stress-ng [ 1325.818830] [ 54918] 0 54918 70365 5568 190464 10944 1000 stress-ng [ 1325.818833] [ 54919] 0 54919 70365 12672 227328 8480 1000 stress-ng [ 1325.818837] [ 54921] 0 54921 70365 5984 192512 10656 1000 stress-ng [ 1325.818841] 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=54877,uid=0 [ 1325.818853] Out of memory: Killed process 54877 (stress-ng) total-vm:281460kB, anon-rss:60928kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_adj:1000 [ 1327.852268] oom_reaper: reaped process 54877 (stress-ng), now anon-rss:4kB, file-rss:128kB, shmem-rss:0kB [ 1328.170400] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1328.170409] CPU: 0 PID: 1096 Comm: NetworkManager Tainted: G W 6.2.0-rc6 #1 [ 1328.170413] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1328.170415] Call Trace: [ 1328.170417] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1328.170426] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1328.170431] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1328.170436] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1328.170440] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1328.170445] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1328.170449] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1328.170456] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1328.170460] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1328.170465] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1328.170468] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1328.170471] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1328.170477] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1328.170480] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1328.170484] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1328.170489] Mem-Info: [ 1328.170491] active_anon:231266 inactive_anon:208482 isolated_anon:0 active_file:12 inactive_file:0 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13095 slab_unreclaimable:16324 mapped:51 shmem:10 pagetables:3396 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:3559 free_pcp:0 free_cma:126 [ 1328.170499] Node 0 active_anon:925064kB inactive_anon:833928kB active_file:48kB inactive_file:0kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:204kB dirty:0kB writeback:0kB shmem:40kB writeback_tmp:0kB kernel_stack:4928kB pagetables:13584kB sec_pagetables:0kB all_unreclaimable? no [ 1328.170506] Node 0 DMA free:14236kB boost:9216kB min:14864kB low:16856kB high:18848kB reserved_highatomic:0KB active_anon:925064kB inactive_anon:833928kB active_file:192kB inactive_file:124kB unevictable:12kB writepending:0kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:504kB [ 1328.170514] lowmem_reserve[]: 0 0 0 [ 1328.170518] Node 0 DMA: 461*4kB (UMEC) 121*8kB (UMEC) 161*16kB (UMEC) 162*32kB (UMEC) 15*64kB (UEC) 1*128kB (U) 10*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 14732kB [ 1328.170537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1328.170540] 418 total pagecache pages [ 1328.170541] 363 pages in swap cache [ 1328.170543] Free swap = 0kB [ 1328.170544] Total swap = 2020348kB [ 1328.170546] 524288 pages RAM [ 1328.170547] 0 pages HighMem/MovableOnly [ 1328.170549] 18984 pages reserved [ 1328.170550] 1024 pages cma reserved [ 1328.170552] Tasks state (memory values in pages): [ 1328.170553] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1328.170556] [ 864] 0 864 11895 48 133120 256 -250 systemd-journal [ 1328.170561] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1328.170565] [ 1070] 999 1070 3659 32 86016 192 -900 systemd-oomd [ 1328.170569] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1328.170573] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1328.170577] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1328.170580] [ 1096] 0 1096 63750 64 157696 640 0 NetworkManager [ 1328.170584] [ 1113] 0 1113 5512 47 104448 832 0 systemd-logind [ 1328.170588] [ 1114] 81 1114 2264 32 63488 192 -900 dbus-broker-lau [ 1328.170592] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1328.170595] [ 1120] 81 1120 1258 86 53248 192 -900 dbus-broker [ 1328.170599] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1328.170603] [ 1130] 0 1130 13544 25 100352 224 0 gssproxy [ 1328.170607] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1328.170611] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1328.170614] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1328.170618] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1328.170622] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1328.170626] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1328.170629] [ 1241] 0 1241 57868 64 81920 224 -1000 restraintd [ 1328.170633] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1328.170637] [ 1269] 0 1269 1824 32 65536 96 0 runtest.sh [ 1328.170640] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1328.170644] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1328.170648] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1328.170652] [ 37863] 0 37863 24334 6 137216 6784 -1000 dmeventd [ 1328.170656] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1328.170660] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1328.170664] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1328.170668] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1328.170671] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1328.170675] [ 54711] 0 54711 4018 58 94208 480 0 systemd-hostnam [ 1328.170679] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1328.170682] [ 54795] 0 54795 4829 64 59392 0 -1000 stress-ng [ 1328.170686] [ 54796] 0 54796 4829 96 59392 0 -1000 stress-ng [ 1328.170690] [ 54797] 0 54797 4829 64 59392 0 -1000 stress-ng [ 1328.170694] [ 54798] 0 54798 4829 32 59392 0 -1000 stress-ng [ 1328.170697] [ 54799] 0 54799 4829 64 59392 0 -1000 stress-ng [ 1328.170701] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1328.170705] [ 54801] 0 54801 70365 8384 210944 10784 1000 stress-ng [ 1328.170709] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1328.170712] [ 54805] 0 54805 4829 64 59392 32 -1000 stress-ng [ 1328.170716] [ 54806] 0 54806 4829 64 59392 32 -1000 stress-ng [ 1328.170720] [ 54807] 0 54807 4829 64 59392 32 -1000 stress-ng [ 1328.170724] [ 54809] 0 54809 4829 32 59392 0 -1000 stress-ng [ 1328.170728] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1328.170731] [ 54812] 0 54812 4829 32 59392 0 -1000 stress-ng [ 1328.170735] [ 54813] 0 54813 4829 64 59392 0 -1000 stress-ng [ 1328.170739] [ 54814] 0 54814 70365 9344 233472 12512 1000 stress-ng [ 1328.170742] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1328.170746] [ 54817] 0 54817 4829 32 59392 32 -1000 stress-ng [ 1328.170750] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1328.170753] [ 54820] 0 54820 4829 64 59392 0 -1000 stress-ng [ 1328.170757] [ 54821] 0 54821 70365 5504 196608 11744 1000 stress-ng [ 1328.170761] [ 54822] 0 54822 4829 32 59392 0 -1000 stress-ng [ 1328.170764] [ 54823] 0 54823 70365 14464 253952 9952 1000 stress-ng [ 1328.170768] [ 54824] 0 54824 4829 64 59392 0 -1000 stress-ng [ 1328.170771] [ 54825] 0 54825 4829 64 59392 0 -1000 stress-ng [ 1328.170775] [ 54827] 0 54827 70365 16256 284672 11936 1000 stress-ng [ 1328.170779] [ 54828] 0 54828 70365 12416 237568 9984 1000 stress-ng [ 1328.170783] [ 54829] 0 54829 4829 32 59392 0 -1000 stress-ng [ 1328.170787] [ 54830] 0 54830 4829 64 59392 0 -1000 stress-ng [ 1328.170791] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1328.170794] [ 54832] 0 54832 4829 64 59392 32 -1000 stress-ng [ 1328.170798] [ 54833] 0 54833 4829 64 59392 0 -1000 stress-ng [ 1328.170801] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1328.170805] [ 54835] 0 54835 4829 32 59392 0 -1000 stress-ng [ 1328.170809] [ 54836] 0 54836 4829 64 59392 0 -1000 stress-ng [ 1328.170812] [ 54837] 0 54837 4829 96 59392 32 -1000 stress-ng [ 1328.170816] [ 54838] 0 54838 4829 32 59392 0 -1000 stress-ng [ 1328.170820] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1328.170824] [ 54840] 0 54840 4829 64 59392 0 -1000 stress-ng [ 1328.170827] [ 54841] 0 54841 4829 64 59392 0 -1000 stress-ng [ 1328.170831] [ 54843] 0 54843 4829 32 59392 0 -1000 stress-ng [ 1328.170835] [ 54844] 0 54844 4829 64 59392 0 -1000 stress-ng [ 1328.170838] [ 54845] 0 54845 4829 32 59392 32 -1000 stress-ng [ 1328.170842] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1328.170845] [ 54848] 0 54848 4829 64 59392 0 -1000 stress-ng [ 1328.170849] [ 54850] 0 54850 4829 32 59392 0 -1000 stress-ng [ 1328.170853] [ 54851] 0 54851 4829 64 59392 0 -1000 stress-ng [ 1328.170857] [ 54853] 0 54853 4829 64 59392 0 -1000 stress-ng [ 1328.170860] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1328.170864] [ 54855] 0 54855 4829 64 59392 0 -1000 stress-ng [ 1328.170867] [ 54856] 0 54856 4829 64 59392 0 -1000 stress-ng [ 1328.170871] [ 54857] 0 54857 4829 64 59392 0 -1000 stress-ng [ 1328.170875] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1328.170878] [ 54859] 0 54859 4829 64 59392 0 -1000 stress-ng [ 1328.170892] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1328.170896] [ 54862] 0 54862 4829 64 59392 0 -1000 stress-ng [ 1328.170900] [ 54863] 0 54863 4829 32 59392 0 -1000 stress-ng [ 1328.170904] [ 54864] 0 54864 4829 64 59392 0 -1000 stress-ng [ 1328.170908] [ 54865] 0 54865 4829 96 59392 0 -1000 stress-ng [ 1328.170912] [ 54866] 0 54866 4829 64 59392 0 -1000 stress-ng [ 1328.170916] [ 54867] 0 54867 4829 64 59392 0 -1000 stress-ng [ 1328.170919] [ 54869] 0 54869 70365 9088 210944 10016 1000 stress-ng [ 1328.170923] [ 54870] 0 54870 70365 7808 208896 11040 1000 stress-ng [ 1328.170927] [ 54871] 0 54871 70365 6048 176128 8576 1000 stress-ng [ 1328.170931] [ 54873] 0 54873 70365 9184 204800 8992 1000 stress-ng [ 1328.170935] [ 54874] 0 54874 70365 8288 202752 9600 1000 stress-ng [ 1328.170939] [ 54875] 0 54875 70365 10880 206848 7680 1000 stress-ng [ 1328.170943] [ 54876] 0 54876 70365 13120 256000 11520 1000 stress-ng [ 1328.170947] [ 54878] 0 54878 70365 9024 212992 10368 1000 stress-ng [ 1328.170951] [ 54879] 0 54879 70365 11840 217088 8064 1000 stress-ng [ 1328.170954] [ 54880] 0 54880 70365 8224 200704 9408 1000 stress-ng [ 1328.170958] [ 54882] 0 54882 70365 12320 241664 10624 1000 stress-ng [ 1328.170962] [ 54883] 0 54883 70365 4928 190464 11552 1000 stress-ng [ 1328.170966] [ 54884] 0 54884 70365 12896 241664 9856 1000 stress-ng [ 1328.170969] [ 54886] 0 54886 70365 12640 245760 10848 1000 stress-ng [ 1328.170973] [ 54888] 0 54888 70365 13024 219136 6912 1000 stress-ng [ 1328.170977] [ 54889] 0 54889 70365 6688 210944 12448 1000 stress-ng [ 1328.170981] [ 54891] 0 54891 70365 8736 221184 11680 1000 stress-ng [ 1328.170984] [ 54892] 0 54892 70365 16064 258048 8960 1000 stress-ng [ 1328.170988] [ 54893] 0 54893 70365 9952 223232 10560 1000 stress-ng [ 1328.170992] [ 54894] 0 54894 70365 7456 190464 8928 1000 stress-ng [ 1328.170996] [ 54895] 0 54895 70365 9920 227328 11136 1000 stress-ng [ 1328.170999] [ 54896] 0 54896 70365 15264 258048 9728 1000 stress-ng [ 1328.171003] [ 54897] 0 54897 70365 6688 194560 10368 1000 stress-ng [ 1328.171007] [ 54898] 0 54898 70365 14560 262144 11008 1000 stress-ng [ 1328.171010] [ 54899] 0 54899 70365 6336 206848 12160 1000 stress-ng [ 1328.171014] [ 54901] 0 54901 70365 8320 215040 11232 1000 stress-ng [ 1328.171018] [ 54903] 0 54903 70365 10240 200704 7616 1000 stress-ng [ 1328.171022] [ 54904] 0 54904 70365 11840 245760 11456 1000 stress-ng [ 1328.171025] [ 54907] 0 54907 70365 12352 260096 12768 1000 stress-ng [ 1328.171029] [ 54908] 0 54908 70365 7296 196608 9888 1000 stress-ng [ 1328.171033] [ 54910] 0 54910 70365 11520 229376 9696 1000 stress-ng [ 1328.171037] [ 54911] 0 54911 70365 10208 223232 10432 1000 stress-ng [ 1328.171040] [ 54912] 0 54912 70365 7392 223232 13024 1000 stress-ng [ 1328.171044] [ 54913] 0 54913 70365 7680 204800 10656 1000 stress-ng [ 1328.171048] [ 54914] 0 54914 70365 3936 190464 12640 1000 stress-ng [ 1328.171052] [ 54917] 0 54917 70365 4384 188416 11872 1000 stress-ng [ 1328.171055] [ 54918] 0 54918 70365 6112 206848 12448 1000 stress-ng [ 1328.171060] [ 54919] 0 54919 70365 18240 284672 10080 1000 stress-ng [ 1328.171063] [ 54921] 0 54921 70365 5568 192512 11136 1000 stress-ng [ 1328.171067] [ 54927] 0 54927 1824 32 51200 71 0 runtest.sh [ 1328.171071] 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=54919,uid=0 [ 1328.171087] Out of memory: Killed process 54919 (stress-ng) total-vm:281460kB, anon-rss:72960kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:278kB oom_score_adj:1000 [ 1328.578016] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1328.578029] CPU: 0 PID: 54910 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1328.578033] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1328.578035] Call Trace: [ 1328.578037] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1328.578043] [<0000000029ea81be>] warn_alloc+0x10e/0x1d0 [ 1328.578047] [<0000000029ea90de>] __alloc_pages_slowpath.constprop.0+0xe5e/0xed0 [ 1328.578051] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1328.578055] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1328.578060] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1328.578063] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1328.578066] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1328.578071] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1328.578075] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1328.578078] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1328.578082] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1328.578086] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1328.578089] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1328.578093] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1328.578098] Mem-Info: [ 1328.578100] active_anon:211406 inactive_anon:232246 isolated_anon:0 active_file:0 inactive_file:5 isolated_file:0 unevictable:3 dirty:4 writeback:0 slab_reclaimable:13095 slab_unreclaimable:16311 mapped:52 shmem:18 pagetables:3390 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2255 free_pcp:62 free_cma:0 [ 1328.578107] Node 0 active_anon:845624kB inactive_anon:928984kB active_file:0kB inactive_file:20kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:208kB dirty:16kB writeback:0kB shmem:72kB writeback_tmp:0kB kernel_stack:4912kB pagetables:13560kB sec_pagetables:0kB all_unreclaimable? no [ 1328.578114] Node 0 DMA free:9020kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:845624kB inactive_anon:929164kB active_file:40kB inactive_file:252kB unevictable:12kB writepending:16kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1328.578121] lowmem_reserve[]: 0 0 0 [ 1328.578125] Node 0 DMA: 357*4kB (UME) 93*8kB (UME) 137*16kB (UME) 149*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9196kB [ 1328.578142] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1328.578144] 428 total pagecache pages [ 1328.578146] 365 pages in swap cache [ 1328.578148] Free swap = 0kB [ 1328.578149] Total swap = 2020348kB [ 1328.578151] 524288 pages RAM [ 1328.578152] 0 pages HighMem/MovableOnly [ 1328.578154] 18984 pages reserved [ 1328.578155] 1024 pages cma reserved [ 1330.296784] oom_reaper: reaped process 54919 (stress-ng), now anon-rss:52kB, file-rss:0kB, shmem-rss:0kB [ 1331.090563] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1331.090574] CPU: 1 PID: 864 Comm: systemd-journal Tainted: G W 6.2.0-rc6 #1 [ 1331.090578] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1331.090580] Call Trace: [ 1331.090582] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1331.090591] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1331.090596] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1331.090603] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1331.090606] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1331.090612] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1331.090615] [<0000000029e26454>] __filemap_get_folio+0x124/0x470 [ 1331.090623] [<0000000029e26904>] filemap_fault+0x164/0x960 [ 1331.090627] [<0000000029e77e30>] __do_fault+0x50/0x180 [ 1331.090633] [<0000000029e7d428>] __handle_mm_fault+0x9c8/0x13b0 [ 1331.090636] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1331.090639] [<0000000029bf3916>] do_exception+0x1d6/0x4d0 [ 1331.090645] [<0000000029bf3f2a>] do_dat_exception+0x2a/0x50 [ 1331.090648] [<000000002a8b8804>] __do_pgm_check+0xf4/0x1b0 [ 1331.090652] [<000000002a8c9aec>] pgm_check_handler+0x11c/0x170 [ 1331.090659] Mem-Info: [ 1331.090661] active_anon:366116 inactive_anon:75057 isolated_anon:0 active_file:619 inactive_file:471 isolated_file:0 unevictable:3 dirty:363 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16258 mapped:1161 shmem:22 pagetables:3189 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:3597 free_pcp:85 free_cma:146 [ 1331.090672] Node 0 active_anon:1464464kB inactive_anon:300228kB active_file:2476kB inactive_file:1884kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:4644kB dirty:1452kB writeback:0kB shmem:88kB writeback_tmp:0kB kernel_stack:4552kB pagetables:12756kB sec_pagetables:0kB all_unreclaimable? no [ 1331.090679] Node 0 DMA free:14388kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1464464kB inactive_anon:300228kB active_file:1880kB inactive_file:2024kB unevictable:12kB writepending:1032kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:340kB local_pcp:0kB free_cma:584kB [ 1331.090687] lowmem_reserve[]: 0 0 0 [ 1331.090691] Node 0 DMA: 717*4kB (UME) 283*8kB (UME) 296*16kB (UME) 141*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14444kB [ 1331.090708] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1331.090711] 1880 total pagecache pages [ 1331.090712] 698 pages in swap cache [ 1331.090714] Free swap = 0kB [ 1331.090716] Total swap = 2020348kB [ 1331.090717] 524288 pages RAM [ 1331.090719] 0 pages HighMem/MovableOnly [ 1331.090720] 18984 pages reserved [ 1331.090721] 1024 pages cma reserved [ 1331.090723] Tasks state (memory values in pages): [ 1331.090724] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1331.090728] [ 864] 0 864 11895 784 133120 224 -250 systemd-journal [ 1331.090732] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1331.090736] [ 1070] 999 1070 3659 288 86016 160 -900 systemd-oomd [ 1331.090740] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1331.090743] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1331.090747] [ 1073] 0 1073 4398 295 67584 160 -1000 auditd [ 1331.090751] [ 1096] 0 1096 63750 224 157696 576 0 NetworkManager [ 1331.090755] [ 1113] 0 1113 5512 271 104448 800 0 systemd-logind [ 1331.090759] [ 1114] 81 1114 2264 280 63488 160 -900 dbus-broker-lau [ 1331.090762] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1331.090766] [ 1120] 81 1120 1258 278 53248 160 -900 dbus-broker [ 1331.090770] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1331.090774] [ 1130] 0 1130 13544 25 100352 224 0 gssproxy [ 1331.090778] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1331.090782] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1331.090786] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1331.090789] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1331.090793] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1331.090797] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1331.090801] [ 1241] 0 1241 57867 256 81920 224 -1000 restraintd [ 1331.090805] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1331.090809] [ 1269] 0 1269 1824 96 65536 64 0 runtest.sh [ 1331.090813] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1331.090816] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1331.090821] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1331.090825] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1331.090830] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1331.090836] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1331.090840] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1331.090844] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1331.090848] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1331.090852] [ 54794] 0 54794 4829 96 61440 0 -1000 stress-ng [ 1331.090855] [ 54795] 0 54795 4829 96 59392 0 -1000 stress-ng [ 1331.090859] [ 54798] 0 54798 4829 96 59392 0 -1000 stress-ng [ 1331.090863] [ 54800] 0 54800 4829 64 59392 0 -1000 stress-ng [ 1331.090867] [ 54801] 0 54801 70365 12768 262144 12608 1000 stress-ng [ 1331.090871] [ 54802] 0 54802 4829 96 59392 0 -1000 stress-ng [ 1331.090874] [ 54805] 0 54805 4829 128 59392 32 -1000 stress-ng [ 1331.090879] [ 54807] 0 54807 4829 96 59392 32 -1000 stress-ng [ 1331.090883] [ 54809] 0 54809 4829 128 59392 0 -1000 stress-ng [ 1331.090887] [ 54811] 0 54811 4829 128 59392 0 -1000 stress-ng [ 1331.090890] [ 54812] 0 54812 4829 128 59392 0 -1000 stress-ng [ 1331.090894] [ 54814] 0 54814 70365 16000 288768 12704 1000 stress-ng [ 1331.090898] [ 54816] 0 54816 4829 96 59392 32 -1000 stress-ng [ 1331.090903] [ 54817] 0 54817 4829 128 59392 32 -1000 stress-ng [ 1331.090906] [ 54818] 0 54818 4829 64 59392 32 -1000 stress-ng [ 1331.090910] [ 54820] 0 54820 4829 96 59392 0 -1000 stress-ng [ 1331.090914] [ 54821] 0 54821 70365 4480 202752 13376 1000 stress-ng [ 1331.090918] [ 54822] 0 54822 4829 128 59392 0 -1000 stress-ng [ 1331.090921] [ 54823] 0 54823 70365 16352 290816 12576 1000 stress-ng [ 1331.090925] [ 54825] 0 54825 4829 128 59392 0 -1000 stress-ng [ 1331.090929] [ 54828] 0 54828 70365 15968 294912 13600 1000 stress-ng [ 1331.090933] [ 54829] 0 54829 4829 128 59392 0 -1000 stress-ng [ 1331.090937] [ 54830] 0 54830 4829 96 59392 0 -1000 stress-ng [ 1331.090941] [ 54831] 0 54831 4829 128 59392 32 -1000 stress-ng [ 1331.090944] [ 54832] 0 54832 4829 128 59392 32 -1000 stress-ng [ 1331.090948] [ 54833] 0 54833 4829 128 59392 0 -1000 stress-ng [ 1331.090952] [ 54834] 0 54834 4829 128 59392 32 -1000 stress-ng [ 1331.090955] [ 54835] 0 54835 4829 128 59392 0 -1000 stress-ng [ 1331.090959] [ 54836] 0 54836 4829 128 59392 0 -1000 stress-ng [ 1331.090963] [ 54837] 0 54837 4829 96 59392 32 -1000 stress-ng [ 1331.090966] [ 54838] 0 54838 4829 128 59392 0 -1000 stress-ng [ 1331.090970] [ 54839] 0 54839 4829 96 59392 0 -1000 stress-ng [ 1331.090974] [ 54840] 0 54840 4829 128 59392 0 -1000 stress-ng [ 1331.090977] [ 54841] 0 54841 4829 128 59392 0 -1000 stress-ng [ 1331.090981] [ 54844] 0 54844 4829 96 59392 0 -1000 stress-ng [ 1331.090985] [ 54845] 0 54845 4829 96 59392 32 -1000 stress-ng [ 1331.090990] [ 54847] 0 54847 4829 96 59392 32 -1000 stress-ng [ 1331.090994] [ 54850] 0 54850 4829 128 59392 0 -1000 stress-ng [ 1331.091002] [ 54853] 0 54853 4829 96 59392 0 -1000 stress-ng [ 1331.091006] [ 54854] 0 54854 4829 96 59392 0 -1000 stress-ng [ 1331.091010] [ 54857] 0 54857 4829 96 59392 0 -1000 stress-ng [ 1331.091014] [ 54858] 0 54858 4829 128 59392 0 -1000 stress-ng [ 1331.091018] [ 54859] 0 54859 4829 96 59392 0 -1000 stress-ng [ 1331.091022] [ 54860] 0 54860 4829 64 59392 0 -1000 stress-ng [ 1331.091027] [ 54864] 0 54864 4829 128 59392 0 -1000 stress-ng [ 1331.091032] [ 54867] 0 54867 4829 96 59392 0 -1000 stress-ng [ 1331.091036] [ 54869] 0 54869 70365 11360 237568 11072 1000 stress-ng [ 1331.091040] [ 54870] 0 54870 70365 10624 237568 11584 1000 stress-ng [ 1331.091044] [ 54873] 0 54873 70365 17248 278528 10304 1000 stress-ng [ 1331.091048] [ 54874] 0 54874 70365 9376 239616 13248 1000 stress-ng [ 1331.091052] [ 54875] 0 54875 70365 11040 241664 11936 1000 stress-ng [ 1331.091055] [ 54876] 0 54876 70365 18208 315392 13760 1000 stress-ng [ 1331.091059] [ 54878] 0 54878 70365 9632 241664 13248 1000 stress-ng [ 1331.091063] [ 54879] 0 54879 70365 10944 239616 11712 1000 stress-ng [ 1331.091066] [ 54880] 0 54880 70365 8448 212992 10784 1000 stress-ng [ 1331.091070] [ 54882] 0 54882 70365 16544 286720 11904 1000 stress-ng [ 1331.091074] [ 54883] 0 54883 70365 7424 219136 12576 1000 stress-ng [ 1331.091077] [ 54884] 0 54884 70365 17120 282624 10976 1000 stress-ng [ 1331.091081] [ 54886] 0 54886 70365 9568 256000 15136 1000 stress-ng [ 1331.091085] [ 54888] 0 54888 70365 15168 241664 7776 1000 stress-ng [ 1331.091088] [ 54889] 0 54889 70365 6272 221184 14144 1000 stress-ng [ 1331.091092] [ 54891] 0 54891 70365 9216 237568 13248 1000 stress-ng [ 1331.091096] [ 54892] 0 54892 70365 15072 270336 11456 1000 stress-ng [ 1331.091100] [ 54893] 0 54893 70365 17024 292864 12128 1000 stress-ng [ 1331.091103] [ 54894] 0 54894 70365 12000 241664 10976 1000 stress-ng [ 1331.091107] [ 54895] 0 54895 70365 15136 290816 14048 1000 stress-ng [ 1331.091111] [ 54897] 0 54897 70365 6464 210944 12544 1000 stress-ng [ 1331.091114] [ 54898] 0 54898 70365 20448 329728 13408 1000 stress-ng [ 1331.091118] [ 54899] 0 54899 70365 5696 208896 13152 1000 stress-ng [ 1331.091122] [ 54901] 0 54901 70365 9760 237568 12704 1000 stress-ng [ 1331.091125] [ 54903] 0 54903 70365 8512 208896 10368 1000 stress-ng [ 1331.091129] [ 54904] 0 54904 70365 13088 268288 13184 1000 stress-ng [ 1331.091133] [ 54907] 0 54907 70365 10976 270336 15392 1000 stress-ng [ 1331.091136] [ 54908] 0 54908 70365 10496 231424 11104 1000 stress-ng [ 1331.091140] [ 54911] 0 54911 70365 12416 266240 13504 1000 stress-ng [ 1331.091143] [ 54912] 0 54912 70365 10368 253952 14144 1000 stress-ng [ 1331.091147] [ 54913] 0 54913 70365 7936 217088 11936 1000 stress-ng [ 1331.091151] [ 54914] 0 54914 70365 5440 206848 12960 1000 stress-ng [ 1331.091154] [ 54918] 0 54918 70365 6976 225280 13920 1000 stress-ng [ 1331.091158] [ 54928] 0 54928 1349 192 61440 0 0 sleep [ 1331.091162] 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=54898,uid=0 [ 1331.091177] Out of memory: Killed process 54898 (stress-ng) total-vm:281460kB, anon-rss:81664kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:322kB oom_score_adj:1000 [ 1333.186084] oom_reaper: reaped process 54898 (stress-ng), now anon-rss:124kB, file-rss:128kB, shmem-rss:0kB [ 1334.073671] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1334.073683] CPU: 1 PID: 54801 Comm: stress-ng Tainted: G W 6.2.0-rc6 #1 [ 1334.073687] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1334.073692] Call Trace: [ 1334.073694] [<000000002a8b85fa>] dump_stack_lvl+0x62/0x80 [ 1334.073703] [<000000002a8aa8a2>] dump_header+0x62/0x270 [ 1334.073709] [<0000000029e2cbc4>] oom_kill_process+0x1f4/0x200 [ 1334.073719] [<0000000029e2d2b2>] out_of_memory+0x112/0x6b0 [ 1334.073722] [<0000000029ea8ed6>] __alloc_pages_slowpath.constprop.0+0xc56/0xed0 [ 1334.073729] [<0000000029ea9468>] __alloc_pages+0x318/0x370 [ 1334.073732] [<0000000029ecf2ac>] vma_alloc_folio+0x8c/0x220 [ 1334.073737] [<0000000029e7d4b0>] __handle_mm_fault+0xa50/0x13b0 [ 1334.073740] [<0000000029e7df4e>] handle_mm_fault+0x13e/0x270 [ 1334.073743] [<0000000029e73928>] __get_user_pages+0x248/0x420 [ 1334.073749] [<0000000029e75b86>] populate_vma_page_range+0xa6/0x100 [ 1334.073753] [<0000000029e75d90>] __mm_populate+0xc0/0x1b0 [ 1334.073757] [<0000000029e56bc6>] vm_mmap_pgoff+0x116/0x190 [ 1334.073760] [<0000000029e89412>] ksys_mmap_pgoff+0x62/0x230 [ 1334.073765] [<0000000029e897ba>] __s390x_sys_old_mmap+0x7a/0xa0 [ 1334.073769] [<000000002a8b8a94>] __do_syscall+0x1d4/0x200 [ 1334.073773] [<000000002a8c9962>] system_call+0x82/0xb0 [ 1334.073779] Mem-Info: [ 1334.073781] active_anon:367566 inactive_anon:75590 isolated_anon:0 active_file:0 inactive_file:57 isolated_file:0 unevictable:3 dirty:38 writeback:0 slab_reclaimable:13093 slab_unreclaimable:16192 mapped:145 shmem:26 pagetables:3053 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:3340 free_pcp:0 free_cma:4 [ 1334.073789] Node 0 active_anon:1470264kB inactive_anon:302360kB active_file:0kB inactive_file:228kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:580kB dirty:152kB writeback:0kB shmem:104kB writeback_tmp:0kB kernel_stack:4304kB pagetables:12212kB sec_pagetables:0kB all_unreclaimable? no [ 1334.073796] Node 0 DMA free:13360kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1470144kB inactive_anon:302360kB active_file:120kB inactive_file:44kB unevictable:12kB writepending:236kB present:2097152kB managed:2021216kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:16kB [ 1334.073804] lowmem_reserve[]: 0 0 0 [ 1334.073808] Node 0 DMA: 425*4kB (UME) 269*8kB (UME) 338*16kB (UME) 141*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13772kB [ 1334.073824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1334.073826] 876 total pagecache pages [ 1334.073828] 725 pages in swap cache [ 1334.073830] Free swap = 0kB [ 1334.073831] Total swap = 2020348kB [ 1334.073833] 524288 pages RAM [ 1334.073834] 0 pages HighMem/MovableOnly [ 1334.073836] 18984 pages reserved [ 1334.073837] 1024 pages cma reserved [ 1334.073839] Tasks state (memory values in pages): [ 1334.073840] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1334.073843] [ 864] 0 864 11895 144 137216 224 -250 systemd-journal [ 1334.073847] [ 899] 0 899 10252 102 122880 2720 -1000 systemd-udevd [ 1334.073851] [ 1070] 999 1070 3659 64 86016 160 -900 systemd-oomd [ 1334.073855] [ 1071] 193 1071 6416 75 114688 1088 0 systemd-resolve [ 1334.073859] [ 1072] 0 1072 3583 32 86016 160 0 systemd-userdbd [ 1334.073863] [ 1073] 0 1073 4398 71 67584 160 -1000 auditd [ 1334.073866] [ 1096] 0 1096 63750 96 157696 576 0 NetworkManager [ 1334.073870] [ 1113] 0 1113 5512 79 104448 800 0 systemd-logind [ 1334.073874] [ 1114] 81 1114 2264 56 63488 192 -900 dbus-broker-lau [ 1334.073878] [ 1116] 996 1116 21151 33 77824 160 0 chronyd [ 1334.073882] [ 1120] 81 1120 1258 86 53248 160 -900 dbus-broker [ 1334.073886] [ 1126] 0 1126 3403 32 81920 288 -1000 sshd [ 1334.073889] [ 1130] 0 1130 13544 25 100352 224 0 gssproxy [ 1334.073893] [ 1140] 0 1140 7391 73 120832 1280 100 systemd [ 1334.073897] [ 1147] 0 1147 18281 52 223232 3936 100 (sd-pam) [ 1334.073901] [ 1148] 0 1148 716 32 45056 32 0 agetty [ 1334.073905] [ 1149] 0 1149 1358 32 61440 32 0 agetty [ 1334.073909] [ 1150] 0 1150 1358 32 59392 32 0 agetty [ 1334.073912] [ 1151] 0 1151 1358 32 59392 32 0 agetty [ 1334.073916] [ 1241] 0 1241 57867 96 81920 224 -1000 restraintd [ 1334.073920] [ 1246] 0 1246 1816 64 67584 64 -1000 10_bash_login [ 1334.073924] [ 1269] 0 1269 1824 64 65536 64 0 runtest.sh [ 1334.073927] [ 1324] 0 1324 3954 32 131072 384 0 sshd [ 1334.073931] [ 1326] 0 1326 4293 45 133120 704 0 sshd [ 1334.073935] [ 1327] 0 1327 41044 82 88064 1856 0 restraintd [ 1334.073939] [ 37863] 0 37863 24334 58 137216 6784 -1000 dmeventd [ 1334.073943] [ 53144] 0 53144 3677 32 86016 192 0 systemd-userwor [ 1334.073947] [ 53145] 0 53145 3677 64 86016 160 0 systemd-userwor [ 1334.073951] [ 53152] 0 53152 3677 0 86016 224 0 systemd-userwor [ 1334.073955] [ 53153] 0 53153 1816 64 65536 64 0 10_bash_login [ 1334.073959] [ 53177] 0 53177 2693 64 71680 928 0 bash [ 1334.073962] [ 54794] 0 54794 4829 96 61440 32 -1000 stress-ng [ 1334.073966] [ 54795] 0 54795 4829 96 59392 32 -1000 stress-ng [ 1334.073970] [ 54798] 0 54798 4829 64 59392 0 -1000 stress-ng [ 1334.073973] [ 54800] 0 54800 4829 32 59392 32 -1000 stress-ng [ 1334.073977] [ 54801] 0 54801 70365 12832 286720 15616 1000 stress-ng [ 1334.073981] [ 54802] 0 54802 4829 64 59392 0 -1000 stress-ng [ 1334.073984] [ 54805] 0 54805 4829 32 59392 32 -1000 stress-ng [ 1334.073988] [ 54809] 0 54809 4829 32 59392 32 -1000 stress-ng [ 1334.073992] [ 54811] 0 54811 4829 64 59392 0 -1000 stress-ng [ 1334.073996] [ 54812] 0 54812 4829 64 59392 0 -1000 stress-ng [ 1334.073999] [ 54814] 0 54814 70365 12416 305152 18432 1000 stress-ng [ 1334.074003] [ 54816] 0 54816 4829 64 59392 32 -1000 stress-ng [ 1334.074007] [ 54817] 0 54817 4829 32 59392 32 -1000 stress-ng [ 1334.074011] [ 54818] 0 54818 4829 32 59392 32 -1000 stress-ng [ 1334.074015] [ 54820] 0 54820 4829 64 59392 0 -1000 stress-ng [ 1334.074018] [ 54822] 0 54822 4829 64 59392 32 -1000 stress-ng [ 1334.074022] [ 54823] 0 54823 70365 25568 393216 16096 1000 stress-ng [ 1334.074026] [ 54828] 0 54828 70365 16320 344064 19264 1000 stress-ng [ 1334.074030] [ 54829] 0 54829 4829 64 59392 32 -1000 stress-ng [ 1334.074033] [ 54830] 0 54830 4829 64 59392 32 -1000 stress-ng [ 1334.074037] [ 54831] 0 54831 4829 64 59392 32 -1000 stress-ng [ 1334.074041] [ 54834] 0 54834 4829 64 59392 32 -1000 stress-ng [ 1334.074045] [ 54835] 0 54835 4829 64 59392 32 -1000 stress-ng [ 1334.074048] [ 54836] 0 54836 4829 64 59392 32 -1000 stress-ng [ 1334.074052] [ 54837] 0 54837 4829 64 59392 32 -1000 stress-ng [ 1334.074056] [ 54838] 0 54838 4829 32 59392 32 -1000 stress-ng [ 1334.074060] [ 54839] 0 54839 4829 64 59392 0 -1000 stress-ng [ 1334.074063] [ 54840] 0 54840 4829 128 59392 0 -1000 stress-ng [ 1334.074067] [ 54841] 0 54841 4829 32 59392 0 -1000 stress-ng [ 1334.074071] [ 54844] 0 54844 4829 32 59392 32 -1000 stress-ng [ 1334.074074] [ 54847] 0 54847 4829 32 59392 32 -1000 stress-ng [ 1334.074078] [ 54850] 0 54850 4829 64 59392 32 -1000 stress-ng [ 1334.074082] [ 54853] 0 54853 4829 32 59392 32 -1000 stress-ng [ 1334.074086] [ 54854] 0 54854 4829 64 59392 0 -1000 stress-ng [ 1334.074090] [ 54857] 0 54857 4829 32 59392 0 -1000 stress-ng [ 1334.074094] [ 54858] 0 54858 4829 64 59392 0 -1000 stress-ng [ 1334.074098] [ 54864] 0 54864 4829 32 59392 32 -1000 stress-ng [ 1334.074102] [ 54870] 0 54870 70365 11808 268288 14240 1000 stress-ng [ 1334.074105] [ 54873] 0 54873 70365 24928 352256 11584 1000 stress-ng [ 1334.074109] [ 54874] 0 54874 70365 19488 342016 15968 1000 stress-ng [ 1334.074113] [ 54875] 0 54875 70365 20448 348160 15776 1000 stress-ng [ 1334.074117] [ 54876] 0 54876 70365 28160 417792 16672 1000 stress-ng [ 1334.074120] [ 54878] 0 54878 70365 9024 266240 16864 1000 stress-ng [ 1334.074124] [ 54880] 0 54880 70365 8064 239616 14432 1000 stress-ng [ 1334.074128] [ 54883] 0 54883 70365 9440 256000 15136 1000 stress-ng [ 1334.074132] [ 54884] 0 54884 70365 23040 356352 14240 1000 stress-ng [ 1334.074135] [ 54886] 0 54886 70365 8512 288768 20288 1000 stress-ng [ 1334.074139] [ 54888] 0 54888 70365 18560 292864 10720 1000 stress-ng [ 1334.074143] [ 54891] 0 54891 70365 8832 266240 17056 1000 stress-ng [ 1334.074146] [ 54892] 0 54892 70365 17472 323584 15648 1000 stress-ng [ 1334.074150] [ 54893] 0 54893 70365 16800 319488 15904 1000 stress-ng [ 1334.074154] [ 54894] 0 54894 70365 11776 266240 14176 1000 stress-ng [ 1334.074157] [ 54895] 0 54895 70365 15520 335872 19104 1000 stress-ng [ 1334.074161] [ 54897] 0 54897 70365 11424 266240 14400 1000 stress-ng [ 1334.074165] [ 54899] 0 54899 70365 8512 249856 15264 1000 stress-ng [ 1334.074168] [ 54901] 0 54901 70365 16608 313344 15168 1000 stress-ng [ 1334.074172] [ 54903] 0 54903 70365 11264 258048 13664 1000 stress-ng [ 1334.074176] [ 54904] 0 54904 70365 13856 309248 17312 1000 stress-ng [ 1334.074180] [ 54907] 0 54907 70365 18656 362496 19168 1000 stress-ng [ 1334.074183] [ 54908] 0 54908 70365 13728 278528 13824 1000 stress-ng [ 1334.074187] [ 54911] 0 54911 70365 12416 288768 16160 1000 stress-ng [ 1334.074191] [ 54912] 0 54912 70365 8320 264192 17344 1000 stress-ng [ 1334.074194] [ 54918] 0 54918 70365 9824 260096 15264 1000 stress-ng [ 1334.074198] [ 54928] 0 54928 1349 32 61440 0 0 sleep [ 1334.074202] 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=54876,uid=0 [ 1334.074217] Out of memory: Killed process 54876 (stress-ng) total-vm:281460kB, anon-rss:112512kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:408kB oom_score_adj:1000