[ 1809.116905] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1809.116922] CPU: 1 PID: 1079 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1809.116925] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1809.116927] Call Trace: [ 1809.116928] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1809.116939] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1809.116944] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1809.116947] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1809.116949] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1809.116956] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1809.116959] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1809.116964] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1809.116967] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1809.116973] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1809.116980] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1809.116984] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1809.116994] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1809.116998] Mem-Info: [ 1809.117000] active_anon:336813 inactive_anon:109079 isolated_anon:587 active_file:24 inactive_file:12 isolated_file:0 unevictable:3 dirty:12 writeback:9 slab_reclaimable:12999 slab_unreclaimable:14572 mapped:17 shmem:1 pagetables:3570 bounce:0 kernel_misc_reclaimable:0 free:2328 free_pcp:0 free_cma:10 [ 1809.117005] Node 0 active_anon:1347252kB inactive_anon:436316kB active_file:96kB inactive_file:48kB unevictable:12kB isolated(anon):2348kB isolated(file):0kB mapped:68kB dirty:48kB writeback:36kB shmem:4kB writeback_tmp:0kB kernel_stack:5152kB pagetables:14280kB all_unreclaimable? no [ 1809.117009] Node 0 DMA free:9312kB boost:4096kB min:9744kB low:11736kB high:13728kB reserved_highatomic:0KB active_anon:1347380kB inactive_anon:435992kB active_file:456kB inactive_file:20kB unevictable:12kB writepending:168kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:40kB [ 1809.117015] lowmem_reserve[]: 0 0 0 [ 1809.117016] Node 0 DMA: 381*4kB (UMEC) 23*8kB (UMEC) 117*16kB (UME) 128*32kB (UME) 28*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9596kB [ 1809.117024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1809.117025] 24 total pagecache pages [ 1809.117026] 2 pages in swap cache [ 1809.117027] Free swap = 0kB [ 1809.117028] Total swap = 2019324kB [ 1809.117028] 524288 pages RAM [ 1809.117029] 0 pages HighMem/MovableOnly [ 1809.117030] 19417 pages reserved [ 1809.117030] 1024 pages cma reserved [ 1809.117031] Tasks state (memory values in pages): [ 1809.117032] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1809.117034] [ 853] 0 853 12057 1 139264 313 -250 systemd-journal [ 1809.117037] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1809.117040] [ 1053] 999 1053 3834 28 88064 198 -900 systemd-oomd [ 1809.117042] [ 1054] 0 1054 4359 0 63488 198 -1000 auditd [ 1809.117044] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1809.117047] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1809.117049] [ 1079] 0 1079 63558 62 155648 576 0 NetworkManager [ 1809.117051] [ 1096] 0 1096 4365 0 98304 595 0 systemd-logind [ 1809.117053] [ 1098] 81 1098 2185 0 65536 206 -900 dbus-broker-lau [ 1809.117056] [ 1100] 996 1100 21090 0 75776 210 0 chronyd [ 1809.117058] [ 1105] 81 1105 1223 2 55296 237 -900 dbus-broker [ 1809.117060] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1809.117062] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1809.117065] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1809.117067] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1809.117069] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1809.117071] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1809.117074] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1809.117076] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1809.117078] [ 1225] 0 1225 57821 0 79872 287 -1000 restraintd [ 1809.117081] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1809.117083] [ 1257] 0 1257 1797 2 63488 99 0 runtest.sh [ 1809.117085] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1809.117087] [ 1306] 0 1306 3994 0 114688 612 0 sshd [ 1809.117089] [ 1307] 0 1307 40480 2 100352 1426 0 restraintd [ 1809.117092] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1809.117094] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1809.117096] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1809.117099] [ 41853] 0 41853 3843 0 90112 237 0 systemd-userwor [ 1809.117101] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1809.117103] [ 42333] 0 42333 2664 2 71680 967 0 bash [ 1809.117105] [ 43891] 0 43891 4194 0 96256 508 0 systemd-hostnam [ 1809.117107] [ 43957] 0 43957 1334 0 61440 29 0 sleep [ 1809.117109] [ 43978] 0 43978 4782 5 59392 53 -1000 stress-ng [ 1809.117112] [ 43979] 0 43979 4782 0 57344 54 -1000 stress-ng [ 1809.117114] [ 43980] 0 43980 4782 0 57344 54 -1000 stress-ng [ 1809.117116] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1809.117118] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1809.117120] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1809.117123] [ 43984] 0 43984 70318 5257 155648 4801 1000 stress-ng [ 1809.117125] [ 43985] 0 43985 4782 0 57344 54 -1000 stress-ng [ 1809.117128] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1809.117129] [ 43987] 0 43987 70318 6903 163840 4277 1000 stress-ng [ 1809.117132] [ 43988] 0 43988 4782 0 57344 54 -1000 stress-ng [ 1809.117134] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1809.117136] [ 43990] 0 43990 4782 0 57344 54 -1000 stress-ng [ 1809.117138] [ 43991] 0 43991 4782 0 57344 54 -1000 stress-ng [ 1809.117140] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1809.117142] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1809.117144] [ 43994] 0 43994 4782 0 57344 54 -1000 stress-ng [ 1809.117146] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1809.117148] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1809.117150] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1809.117152] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1809.117154] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1809.117156] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1809.117158] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1809.117160] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1809.117162] [ 44003] 0 44003 4782 0 57344 54 -1000 stress-ng [ 1809.117164] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1809.117166] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1809.117168] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1809.117170] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1809.117172] [ 44008] 0 44008 4782 0 57344 54 -1000 stress-ng [ 1809.117174] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1809.117176] [ 44010] 0 44010 4782 0 57344 54 -1000 stress-ng [ 1809.117178] [ 44011] 0 44011 4782 0 57344 54 -1000 stress-ng [ 1809.117180] [ 44012] 0 44012 4782 0 57344 54 -1000 stress-ng [ 1809.117183] [ 44013] 0 44013 4782 0 57344 54 -1000 stress-ng [ 1809.117185] [ 44014] 0 44014 4782 0 57344 54 -1000 stress-ng [ 1809.117187] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1809.117189] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1809.117191] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1809.117193] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1809.117195] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1809.117197] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1809.117199] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1809.117201] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1809.117203] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1809.117205] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1809.117207] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1809.117209] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1809.117211] [ 44027] 0 44027 4782 0 57344 54 -1000 stress-ng [ 1809.117213] [ 44028] 0 44028 4782 0 57344 54 -1000 stress-ng [ 1809.117215] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1809.117217] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1809.117219] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1809.117221] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1809.117223] [ 44033] 0 44033 4782 0 57344 54 -1000 stress-ng [ 1809.117225] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1809.117227] [ 44035] 0 44035 4782 0 57344 54 -1000 stress-ng [ 1809.117230] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1809.117232] [ 44037] 0 44037 4782 0 57344 54 -1000 stress-ng [ 1809.117234] [ 44038] 0 44038 4782 0 57344 54 -1000 stress-ng [ 1809.117236] [ 44039] 0 44039 4782 0 57344 54 -1000 stress-ng [ 1809.117238] [ 44040] 0 44040 4782 0 57344 54 -1000 stress-ng [ 1809.117240] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1809.117242] [ 44042] 0 44042 4782 0 57344 54 -1000 stress-ng [ 1809.117244] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1809.117246] [ 44044] 0 44044 70318 12539 235520 7617 1000 stress-ng [ 1809.117249] [ 44045] 0 44045 70318 3717 167936 7925 1000 stress-ng [ 1809.117251] [ 44046] 0 44046 70318 10963 237568 9391 1000 stress-ng [ 1809.117253] [ 44047] 0 44047 70318 1777 161792 9271 1000 stress-ng [ 1809.117255] [ 44048] 0 44048 70318 7780 208896 9010 1000 stress-ng [ 1809.117257] [ 44049] 0 44049 70318 6887 174080 5613 1000 stress-ng [ 1809.117260] [ 44050] 0 44050 70318 5740 141312 2536 1000 stress-ng [ 1809.117262] [ 44051] 0 44051 70318 7616 235520 12540 1000 stress-ng [ 1809.117264] [ 44052] 0 44052 70318 5901 210944 11285 1000 stress-ng [ 1809.117267] [ 44053] 0 44053 70318 6113 196608 9092 1000 stress-ng [ 1809.117269] [ 44054] 0 44054 70318 4254 184320 9499 1000 stress-ng [ 1809.117271] [ 44055] 0 44055 70318 7469 229376 11829 1000 stress-ng [ 1809.117273] [ 44056] 0 44056 70318 4804 188416 9411 1000 stress-ng [ 1809.117275] [ 44057] 0 44057 70318 8003 215040 9512 1000 stress-ng [ 1809.117277] [ 44058] 0 44058 70318 4096 182272 9261 1000 stress-ng [ 1809.117279] [ 44059] 0 44059 70318 8714 219136 9329 1000 stress-ng [ 1809.117282] [ 44060] 0 44060 70318 7133 208896 9524 1000 stress-ng [ 1809.117283] [ 44061] 0 44061 70318 6479 204800 9782 1000 stress-ng [ 1809.117286] [ 44062] 0 44062 70318 4916 139264 3162 1000 stress-ng [ 1809.117288] [ 44063] 0 44063 70318 8788 239616 11830 1000 stress-ng [ 1809.117290] [ 44064] 0 44064 70318 9095 215040 8487 1000 stress-ng [ 1809.117292] [ 44065] 0 44065 70318 10147 243712 10933 1000 stress-ng [ 1809.117294] [ 44066] 0 44066 70318 6374 198656 9162 1000 stress-ng [ 1809.117296] [ 44067] 0 44067 70318 7736 208896 9186 1000 stress-ng [ 1809.117298] [ 44068] 0 44068 70318 5101 188416 9247 1000 stress-ng [ 1809.117301] [ 44069] 0 44069 70318 5915 194560 9225 1000 stress-ng [ 1809.117303] [ 44070] 0 44070 70318 7428 212992 9890 1000 stress-ng [ 1809.117305] [ 44071] 0 44071 70318 7009 212992 10243 1000 stress-ng [ 1809.117307] [ 44072] 0 44072 70318 7810 217088 10036 1000 stress-ng [ 1809.117309] [ 44073] 0 44073 70318 3932 180224 9162 1000 stress-ng [ 1809.117311] [ 44074] 0 44074 70318 7123 204800 9270 1000 stress-ng [ 1809.117313] [ 44075] 0 44075 70318 4520 186368 9498 1000 stress-ng [ 1809.117316] [ 44076] 0 44076 70318 7843 229376 11455 1000 stress-ng [ 1809.117318] [ 44077] 0 44077 70318 5283 184320 8338 1000 stress-ng [ 1809.117320] [ 44078] 0 44078 70318 5408 192512 9270 1000 stress-ng [ 1809.117322] [ 44079] 0 44079 70318 5446 151552 4150 1000 stress-ng [ 1809.117324] [ 44080] 0 44080 70318 7344 180224 5750 1000 stress-ng [ 1809.117326] [ 44081] 0 44081 70318 7983 231424 11645 1000 stress-ng [ 1809.117328] [ 44082] 0 44082 70318 7146 165888 4231 1000 stress-ng [ 1809.117330] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1809.117332] [ 44084] 0 44084 70318 5830 192512 8979 1000 stress-ng [ 1809.117335] [ 44085] 0 44085 70318 7535 176128 5163 1000 stress-ng [ 1809.117337] [ 44086] 0 44086 70318 5872 190464 8740 1000 stress-ng [ 1809.117339] [ 44087] 0 44087 70318 7586 208896 9270 1000 stress-ng [ 1809.117341] [ 44088] 0 44088 70318 8644 212992 8674 1000 stress-ng [ 1809.117343] [ 44089] 0 44089 70318 8756 215040 8892 1000 stress-ng [ 1809.117345] [ 44090] 0 44090 70318 7782 159744 2936 1000 stress-ng [ 1809.117347] [ 44091] 0 44091 70318 12264 247808 9410 1000 stress-ng [ 1809.117350] [ 44092] 0 44092 70318 6938 217088 10842 1000 stress-ng [ 1809.117352] [ 44093] 0 44093 70318 11015 245760 10527 1000 stress-ng [ 1809.117354] [ 44094] 0 44094 70318 7413 215040 10037 1000 stress-ng [ 1809.117356] [ 44095] 0 44095 70318 9850 198656 5620 1000 stress-ng [ 1809.117358] [ 44096] 0 44096 70318 5629 190464 8916 1000 stress-ng [ 1809.117360] [ 44097] 0 44097 70318 6930 225280 11972 1000 stress-ng [ 1809.117362] [ 44098] 0 44098 70318 4933 133120 2419 1000 stress-ng [ 1809.117365] [ 44099] 0 44099 70318 3524 143360 5082 1000 stress-ng [ 1809.117367] [ 44100] 0 44100 70318 7250 141312 1223 1000 stress-ng [ 1809.117369] [ 44101] 0 44101 70318 10245 169984 1590 1000 stress-ng [ 1809.117371] [ 44102] 0 44102 70318 5613 126976 1078 1000 stress-ng [ 1809.117373] [ 44103] 0 44103 70318 7881 145408 1055 1000 stress-ng [ 1809.117375] [ 44104] 0 44104 70318 6281 129024 477 1000 stress-ng [ 1809.117377] [ 44105] 0 44105 70318 7525 149504 1939 1000 stress-ng [ 1809.117380] [ 44106] 0 44106 70318 4775 124928 1389 1000 stress-ng [ 1809.117382] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44091,uid=0 [ 1809.117394] Out of memory: Killed process 44091 (stress-ng) total-vm:281272kB, anon-rss:49052kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:242kB oom_score_adj:1000 [ 1809.399164] warn_alloc: 8 callbacks suppressed [ 1809.399166] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1809.399174] CPU: 1 PID: 44091 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1809.399177] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1809.399178] Call Trace: [ 1809.399179] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1809.399183] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1809.399186] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1809.399188] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1809.399190] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1809.399196] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1809.399198] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1809.399199] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1809.399201] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1809.399205] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1809.399208] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1809.399212] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1809.399214] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1809.399216] Mem-Info: [ 1809.399217] active_anon:335213 inactive_anon:111906 isolated_anon:27 active_file:28 inactive_file:14 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13021 slab_unreclaimable:14572 mapped:38 shmem:1 pagetables:3581 bounce:0 kernel_misc_reclaimable:0 free:1750 free_pcp:0 free_cma:0 [ 1809.399222] Node 0 active_anon:1340852kB inactive_anon:447624kB active_file:112kB inactive_file:56kB unevictable:12kB isolated(anon):108kB isolated(file):0kB mapped:152kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5152kB pagetables:14324kB all_unreclaimable? no [ 1809.399225] Node 0 DMA free:7000kB boost:9216kB min:14864kB low:16856kB high:18848kB reserved_highatomic:0KB active_anon:1340928kB inactive_anon:447572kB active_file:0kB inactive_file:76kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1809.399229] lowmem_reserve[]: 0 0 0 [ 1809.399231] Node 0 DMA: 284*4kB (UME) 19*8kB (UME) 127*16kB (UME) 107*32kB (UME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6872kB [ 1809.399238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1809.399239] 48 total pagecache pages [ 1809.399240] 6 pages in swap cache [ 1809.399241] Free swap = 0kB [ 1809.399241] Total swap = 2019324kB [ 1809.399242] 524288 pages RAM [ 1809.399243] 0 pages HighMem/MovableOnly [ 1809.399244] 19417 pages reserved [ 1809.399244] 1024 pages cma reserved [ 1810.347069] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1810.347078] CPU: 1 PID: 44102 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1810.347080] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1810.347081] Call Trace: [ 1810.347082] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1810.347087] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1810.347090] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1810.347092] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1810.347093] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1810.347096] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1810.347098] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1810.347102] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1810.347104] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1810.347105] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1810.347107] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1810.347110] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1810.347112] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1810.347115] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1810.347117] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1810.347120] Mem-Info: [ 1810.347121] active_anon:335027 inactive_anon:111899 isolated_anon:121 active_file:71 inactive_file:101 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13023 slab_unreclaimable:14572 mapped:132 shmem:0 pagetables:3622 bounce:0 kernel_misc_reclaimable:0 free:1564 free_pcp:0 free_cma:0 [ 1810.347126] Node 0 active_anon:1340108kB inactive_anon:447596kB active_file:284kB inactive_file:404kB unevictable:12kB isolated(anon):484kB isolated(file):0kB mapped:528kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5152kB pagetables:14488kB all_unreclaimable? no [ 1810.347129] Node 0 DMA free:6256kB boost:7168kB min:12816kB low:14808kB high:16800kB reserved_highatomic:0KB active_anon:1340228kB inactive_anon:447132kB active_file:508kB inactive_file:1064kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1810.347134] lowmem_reserve[]: 0 0 0 [ 1810.347136] Node 0 DMA: 111*4kB (UME) 33*8kB (UME) 132*16kB (UME) 107*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6436kB [ 1810.347143] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1810.347144] 209 total pagecache pages [ 1810.347145] 2 pages in swap cache [ 1810.347146] Free swap = 0kB [ 1810.347146] Total swap = 2019324kB [ 1810.347147] 524288 pages RAM [ 1810.347148] 0 pages HighMem/MovableOnly [ 1810.347148] 19417 pages reserved [ 1810.347149] 1024 pages cma reserved [ 1810.347150] Tasks state (memory values in pages): [ 1810.347151] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1810.347152] [ 853] 0 853 12057 0 139264 302 -250 systemd-journal [ 1810.347155] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1810.347157] [ 1053] 999 1053 3834 4 88064 222 -900 systemd-oomd [ 1810.347159] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1810.347162] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1810.347164] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1810.347166] [ 1079] 0 1079 63558 59 155648 579 0 NetworkManager [ 1810.347169] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1810.347171] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1810.347173] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1810.347175] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1810.347178] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1810.347181] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1810.347183] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1810.347185] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1810.347188] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1810.347190] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1810.347192] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1810.347194] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1810.347196] [ 1225] 0 1225 57821 0 79872 282 -1000 restraintd [ 1810.347199] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1810.347201] [ 1257] 0 1257 1797 1 63488 100 0 runtest.sh [ 1810.347203] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1810.347205] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1810.347207] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1810.347209] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1810.347212] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1810.347214] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1810.347216] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1810.347218] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1810.347220] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1810.347222] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1810.347224] [ 43957] 0 43957 1334 0 61440 29 0 sleep [ 1810.347226] [ 43978] 0 43978 4782 4 59392 53 -1000 stress-ng [ 1810.347228] [ 43979] 0 43979 4782 0 57344 54 -1000 stress-ng [ 1810.347231] [ 43980] 0 43980 4782 0 57344 54 -1000 stress-ng [ 1810.347233] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1810.347235] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1810.347237] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1810.347239] [ 43984] 0 43984 70318 5256 155648 4801 1000 stress-ng [ 1810.347242] [ 43985] 0 43985 4782 0 57344 54 -1000 stress-ng [ 1810.347244] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1810.347246] [ 43987] 0 43987 70318 6902 163840 4277 1000 stress-ng [ 1810.347248] [ 43988] 0 43988 4782 0 57344 54 -1000 stress-ng [ 1810.347251] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1810.347253] [ 43990] 0 43990 4782 0 57344 54 -1000 stress-ng [ 1810.347255] [ 43991] 0 43991 4782 0 57344 54 -1000 stress-ng [ 1810.347257] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1810.347259] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1810.347262] [ 43994] 0 43994 4782 0 57344 54 -1000 stress-ng [ 1810.347264] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1810.347266] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1810.347271] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1810.347274] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1810.347276] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1810.347278] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1810.347280] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1810.347282] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1810.347284] [ 44003] 0 44003 4782 0 57344 54 -1000 stress-ng [ 1810.347286] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1810.347288] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1810.347291] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1810.347293] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1810.347295] [ 44008] 0 44008 4782 0 57344 54 -1000 stress-ng [ 1810.347297] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1810.347299] [ 44010] 0 44010 4782 0 57344 54 -1000 stress-ng [ 1810.347301] [ 44011] 0 44011 4782 0 57344 54 -1000 stress-ng [ 1810.347303] [ 44012] 0 44012 4782 27 57344 43 -1000 stress-ng [ 1810.347306] [ 44013] 0 44013 4782 0 57344 54 -1000 stress-ng [ 1810.347308] [ 44014] 0 44014 4782 0 57344 54 -1000 stress-ng [ 1810.347310] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1810.347312] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1810.347314] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1810.347316] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1810.347318] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1810.347321] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1810.347323] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1810.347325] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1810.347327] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1810.347329] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1810.347332] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1810.347334] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1810.347336] [ 44027] 0 44027 4782 0 57344 54 -1000 stress-ng [ 1810.347338] [ 44028] 0 44028 4782 0 57344 54 -1000 stress-ng [ 1810.347340] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1810.347342] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1810.347344] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1810.347346] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1810.347348] [ 44033] 0 44033 4782 0 57344 54 -1000 stress-ng [ 1810.347351] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1810.347353] [ 44035] 0 44035 4782 0 57344 54 -1000 stress-ng [ 1810.347355] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1810.347357] [ 44037] 0 44037 4782 0 57344 54 -1000 stress-ng [ 1810.347359] [ 44038] 0 44038 4782 0 57344 54 -1000 stress-ng [ 1810.347361] [ 44039] 0 44039 4782 0 57344 54 -1000 stress-ng [ 1810.347363] [ 44040] 0 44040 4782 0 57344 54 -1000 stress-ng [ 1810.347365] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1810.347368] [ 44042] 0 44042 4782 0 57344 54 -1000 stress-ng [ 1810.347370] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1810.347372] [ 44044] 0 44044 70318 12503 235520 7652 1000 stress-ng [ 1810.347374] [ 44045] 0 44045 70318 6158 188416 7925 1000 stress-ng [ 1810.347376] [ 44046] 0 44046 70318 12016 245760 9393 1000 stress-ng [ 1810.347378] [ 44047] 0 44047 70318 1776 161792 9271 1000 stress-ng [ 1810.347380] [ 44048] 0 44048 70318 7879 210944 9108 1000 stress-ng [ 1810.347382] [ 44049] 0 44049 70318 7282 178176 5613 1000 stress-ng [ 1810.347385] [ 44050] 0 44050 70318 5211 141312 3064 1000 stress-ng [ 1810.347387] [ 44051] 0 44051 70318 7681 235520 12540 1000 stress-ng [ 1810.347389] [ 44052] 0 44052 70318 5900 210944 11285 1000 stress-ng [ 1810.347391] [ 44053] 0 44053 70318 10072 227328 9092 1000 stress-ng [ 1810.347393] [ 44054] 0 44054 70318 4253 184320 9499 1000 stress-ng [ 1810.347396] [ 44055] 0 44055 70318 7468 229376 11829 1000 stress-ng [ 1810.347398] [ 44056] 0 44056 70318 4545 188416 9669 1000 stress-ng [ 1810.347400] [ 44057] 0 44057 70318 7341 215040 10173 1000 stress-ng [ 1810.347402] [ 44058] 0 44058 70318 4359 184320 9261 1000 stress-ng [ 1810.347404] [ 44059] 0 44059 70318 8328 219136 9714 1000 stress-ng [ 1810.347406] [ 44060] 0 44060 70318 6560 212992 10756 1000 stress-ng [ 1810.347409] [ 44061] 0 44061 70318 6034 204800 10226 1000 stress-ng [ 1810.347411] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1810.347413] [ 44063] 0 44063 70318 8783 239616 11834 1000 stress-ng [ 1810.347415] [ 44064] 0 44064 70318 8649 221184 9658 1000 stress-ng [ 1810.347417] [ 44065] 0 44065 70318 10109 243712 10970 1000 stress-ng [ 1810.347419] [ 44066] 0 44066 70318 6016 200704 9717 1000 stress-ng [ 1810.347421] [ 44067] 0 44067 70318 7801 210944 9186 1000 stress-ng [ 1810.347423] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1810.347425] [ 44069] 0 44069 70318 5795 196608 9542 1000 stress-ng [ 1810.347427] [ 44070] 0 44070 70318 7559 215040 9890 1000 stress-ng [ 1810.347430] [ 44071] 0 44071 70318 7006 212992 10245 1000 stress-ng [ 1810.347432] [ 44072] 0 44072 70318 7618 217088 10227 1000 stress-ng [ 1810.347434] [ 44073] 0 44073 70318 7492 206848 9165 1000 stress-ng [ 1810.347436] [ 44074] 0 44074 70318 7121 204800 9271 1000 stress-ng [ 1810.347438] [ 44075] 0 44075 70318 4519 186368 9498 1000 stress-ng [ 1810.347441] [ 44076] 0 44076 70318 7842 229376 11455 1000 stress-ng [ 1810.347443] [ 44077] 0 44077 70318 5278 184320 8342 1000 stress-ng [ 1810.347445] [ 44078] 0 44078 70318 5407 192512 9270 1000 stress-ng [ 1810.347447] [ 44079] 0 44079 70318 5907 155648 4150 1000 stress-ng [ 1810.347449] [ 44080] 0 44080 70318 7216 180224 5877 1000 stress-ng [ 1810.347451] [ 44081] 0 44081 70318 7982 231424 11645 1000 stress-ng [ 1810.347454] [ 44082] 0 44082 70318 7145 165888 4231 1000 stress-ng [ 1810.347456] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1810.347458] [ 44084] 0 44084 70318 5829 192512 8979 1000 stress-ng [ 1810.347460] [ 44085] 0 44085 70318 8258 182272 5165 1000 stress-ng [ 1810.347462] [ 44086] 0 44086 70318 6135 194560 8740 1000 stress-ng [ 1810.347464] [ 44087] 0 44087 70318 7783 210944 9270 1000 stress-ng [ 1810.347466] [ 44088] 0 44088 70318 7902 219136 10273 1000 stress-ng [ 1810.347469] [ 44089] 0 44089 70318 8753 215040 8894 1000 stress-ng [ 1810.347471] [ 44090] 0 44090 70318 7263 159744 3520 1000 stress-ng [ 1810.347473] [ 44092] 0 44092 70318 6936 217088 10843 1000 stress-ng [ 1810.347475] [ 44093] 0 44093 70318 11010 245760 10531 1000 stress-ng [ 1810.347477] [ 44094] 0 44094 70318 7412 215040 10037 1000 stress-ng [ 1810.347479] [ 44095] 0 44095 70318 9849 198656 5620 1000 stress-ng [ 1810.347481] [ 44096] 0 44096 70318 5628 190464 8916 1000 stress-ng [ 1810.347483] [ 44097] 0 44097 70318 6737 225280 12164 1000 stress-ng [ 1810.347485] [ 44098] 0 44098 70318 4932 133120 2419 1000 stress-ng [ 1810.347487] [ 44099] 0 44099 70318 5965 161792 5082 1000 stress-ng [ 1810.347489] [ 44100] 0 44100 70318 7188 143360 1350 1000 stress-ng [ 1810.347492] [ 44101] 0 44101 70318 10244 169984 1590 1000 stress-ng [ 1810.347494] [ 44102] 0 44102 70318 5612 126976 1078 1000 stress-ng [ 1810.347496] [ 44103] 0 44103 70318 7876 145408 1059 1000 stress-ng [ 1810.347498] [ 44104] 0 44104 70318 6280 129024 477 1000 stress-ng [ 1810.347500] [ 44105] 0 44105 70318 6740 149504 2723 1000 stress-ng [ 1810.347502] [ 44106] 0 44106 70318 4773 124928 1390 1000 stress-ng [ 1810.347504] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44093,uid=0 [ 1810.347513] Out of memory: Killed process 44093 (stress-ng) total-vm:281272kB, anon-rss:44040kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:240kB oom_score_adj:1000 [ 1810.688438] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1810.688445] CPU: 0 PID: 44044 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1810.688448] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1810.688449] Call Trace: [ 1810.688449] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1810.688455] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1810.688457] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1810.688459] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1810.688461] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1810.688463] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1810.688465] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1810.688468] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1810.688471] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1810.688472] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1810.688474] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1810.688476] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1810.688478] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1810.688481] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1810.688483] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1810.688485] Mem-Info: [ 1810.688486] active_anon:363893 inactive_anon:79139 isolated_anon:1146 active_file:9 inactive_file:29 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13023 slab_unreclaimable:14572 mapped:6 shmem:0 pagetables:3580 bounce:0 kernel_misc_reclaimable:0 free:4630 free_pcp:0 free_cma:0 [ 1810.688491] Node 0 active_anon:1455572kB inactive_anon:316556kB active_file:36kB inactive_file:116kB unevictable:12kB isolated(anon):4584kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5128kB pagetables:14320kB all_unreclaimable? no [ 1810.688494] Node 0 DMA free:18520kB boost:13312kB min:18960kB low:20952kB high:22944kB reserved_highatomic:0KB active_anon:1456084kB inactive_anon:315892kB active_file:360kB inactive_file:84kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1810.688499] lowmem_reserve[]: 0 0 0 [ 1810.688501] Node 0 DMA: 131*4kB (UMEC) 36*8kB (UEC) 121*16kB (UME) 101*32kB (UE) 1*64kB (M) 1*128kB (M) 19*256kB (M) 15*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18716kB [ 1810.688509] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1810.688510] 62 total pagecache pages [ 1810.688511] 2 pages in swap cache [ 1810.688512] Free swap = 0kB [ 1810.688512] Total swap = 2019324kB [ 1810.688513] 524288 pages RAM [ 1810.688514] 0 pages HighMem/MovableOnly [ 1810.688515] 19417 pages reserved [ 1810.688515] 1024 pages cma reserved [ 1810.688516] Tasks state (memory values in pages): [ 1810.688517] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1810.688519] [ 853] 0 853 12057 0 139264 308 -250 systemd-journal [ 1810.688521] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1810.688524] [ 1053] 999 1053 3834 0 88064 230 -900 systemd-oomd [ 1810.688526] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1810.688528] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1810.688530] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1810.688532] [ 1079] 0 1079 63558 14 155648 624 0 NetworkManager [ 1810.688535] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1810.688537] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1810.688539] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1810.688541] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1810.688543] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1810.688545] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1810.688547] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1810.688549] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1810.688551] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1810.688554] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1810.688555] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1810.688557] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1810.688559] [ 1225] 0 1225 57822 4 79872 271 -1000 restraintd [ 1810.688562] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1810.688564] [ 1257] 0 1257 1797 1 63488 100 0 runtest.sh [ 1810.688566] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1810.688568] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1810.688570] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1810.688572] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1810.688574] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1810.688576] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1810.688578] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1810.688580] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1810.688582] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1810.688584] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1810.688586] [ 43957] 0 43957 1334 0 61440 29 0 sleep [ 1810.688588] [ 43978] 0 43978 4782 4 59392 53 -1000 stress-ng [ 1810.688590] [ 43979] 0 43979 4782 0 57344 54 -1000 stress-ng [ 1810.688592] [ 43980] 0 43980 4782 0 57344 54 -1000 stress-ng [ 1810.688594] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1810.688596] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1810.688598] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1810.688600] [ 43984] 0 43984 70318 5256 155648 4801 1000 stress-ng [ 1810.688602] [ 43985] 0 43985 4782 0 57344 54 -1000 stress-ng [ 1810.688604] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1810.688606] [ 43987] 0 43987 70318 7100 165888 4277 1000 stress-ng [ 1810.688608] [ 43988] 0 43988 4782 0 57344 54 -1000 stress-ng [ 1810.688610] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1810.688612] [ 43990] 0 43990 4782 0 57344 54 -1000 stress-ng [ 1810.688614] [ 43991] 0 43991 4782 0 57344 54 -1000 stress-ng [ 1810.688616] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1810.688618] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1810.688620] [ 43994] 0 43994 4782 0 57344 54 -1000 stress-ng [ 1810.688622] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1810.688624] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1810.688626] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1810.688629] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1810.688630] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1810.688632] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1810.688634] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1810.688636] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1810.688639] [ 44003] 0 44003 4782 0 57344 54 -1000 stress-ng [ 1810.688640] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1810.688642] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1810.688644] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1810.688646] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1810.688648] [ 44008] 0 44008 4782 0 57344 54 -1000 stress-ng [ 1810.688650] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1810.688652] [ 44010] 0 44010 4782 0 57344 54 -1000 stress-ng [ 1810.688654] [ 44011] 0 44011 4782 14 57344 40 -1000 stress-ng [ 1810.688656] [ 44012] 0 44012 4782 11 57344 43 -1000 stress-ng [ 1810.688658] [ 44013] 0 44013 4782 0 57344 54 -1000 stress-ng [ 1810.688660] [ 44014] 0 44014 4782 0 57344 54 -1000 stress-ng [ 1810.688662] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1810.688664] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1810.688666] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1810.688668] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1810.688670] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1810.688672] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1810.688674] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1810.688676] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1810.688678] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1810.688680] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1810.688682] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1810.688684] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1810.688686] [ 44027] 0 44027 4782 0 57344 54 -1000 stress-ng [ 1810.688688] [ 44028] 0 44028 4782 0 57344 54 -1000 stress-ng [ 1810.688690] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1810.688692] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1810.688694] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1810.688696] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1810.688698] [ 44033] 0 44033 4782 0 57344 54 -1000 stress-ng [ 1810.688700] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1810.688702] [ 44035] 0 44035 4782 0 57344 54 -1000 stress-ng [ 1810.688704] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1810.688706] [ 44037] 0 44037 4782 0 57344 54 -1000 stress-ng [ 1810.688708] [ 44038] 0 44038 4782 0 57344 54 -1000 stress-ng [ 1810.688710] [ 44039] 0 44039 4782 0 57344 54 -1000 stress-ng [ 1810.688712] [ 44040] 0 44040 4782 0 57344 54 -1000 stress-ng [ 1810.688714] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1810.688716] [ 44042] 0 44042 4782 0 57344 54 -1000 stress-ng [ 1810.688718] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1810.688719] [ 44044] 0 44044 70318 15194 262144 8327 1000 stress-ng [ 1810.688721] [ 44045] 0 44045 70318 6422 188416 7925 1000 stress-ng [ 1810.688724] [ 44046] 0 44046 70318 12015 245760 9394 1000 stress-ng [ 1810.688726] [ 44047] 0 44047 70318 1776 161792 9271 1000 stress-ng [ 1810.688728] [ 44048] 0 44048 70318 7879 210944 9108 1000 stress-ng [ 1810.688730] [ 44049] 0 44049 70318 7282 178176 5613 1000 stress-ng [ 1810.688732] [ 44050] 0 44050 70318 5211 141312 3064 1000 stress-ng [ 1810.688734] [ 44051] 0 44051 70318 7681 235520 12540 1000 stress-ng [ 1810.688736] [ 44052] 0 44052 70318 5900 210944 11285 1000 stress-ng [ 1810.688738] [ 44053] 0 44053 70318 10072 227328 9092 1000 stress-ng [ 1810.688739] [ 44054] 0 44054 70318 4253 184320 9499 1000 stress-ng [ 1810.688741] [ 44055] 0 44055 70318 7600 229376 11829 1000 stress-ng [ 1810.688744] [ 44056] 0 44056 70318 4412 188416 9802 1000 stress-ng [ 1810.688745] [ 44057] 0 44057 70318 7189 215040 10457 1000 stress-ng [ 1810.688748] [ 44058] 0 44058 70318 3171 184320 10449 1000 stress-ng [ 1810.688750] [ 44059] 0 44059 70318 8328 219136 9714 1000 stress-ng [ 1810.688752] [ 44060] 0 44060 70318 8506 231424 11054 1000 stress-ng [ 1810.688754] [ 44061] 0 44061 70318 6230 206848 10228 1000 stress-ng [ 1810.688756] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1810.688758] [ 44063] 0 44063 70318 8843 239616 11840 1000 stress-ng [ 1810.688760] [ 44064] 0 44064 70318 8649 221184 9658 1000 stress-ng [ 1810.688762] [ 44065] 0 44065 70318 14399 278528 10970 1000 stress-ng [ 1810.688764] [ 44066] 0 44066 70318 5984 200704 9749 1000 stress-ng [ 1810.688766] [ 44067] 0 44067 70318 8857 219136 9186 1000 stress-ng [ 1810.688768] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1810.688770] [ 44069] 0 44069 70318 5795 196608 9542 1000 stress-ng [ 1810.688772] [ 44070] 0 44070 70318 6245 215040 11204 1000 stress-ng [ 1810.688774] [ 44071] 0 44071 70318 6508 215040 10941 1000 stress-ng [ 1810.688776] [ 44072] 0 44072 70318 7618 217088 10227 1000 stress-ng [ 1810.688778] [ 44073] 0 44073 70318 7492 206848 9165 1000 stress-ng [ 1810.688780] [ 44074] 0 44074 70318 7121 204800 9271 1000 stress-ng [ 1810.688782] [ 44075] 0 44075 70318 4651 188416 9498 1000 stress-ng [ 1810.688784] [ 44076] 0 44076 70318 7159 229376 12138 1000 stress-ng [ 1810.688786] [ 44077] 0 44077 70318 5542 186368 8342 1000 stress-ng [ 1810.688788] [ 44078] 0 44078 70318 4674 192512 10003 1000 stress-ng [ 1810.688791] [ 44079] 0 44079 70318 5497 155648 4560 1000 stress-ng [ 1810.688793] [ 44080] 0 44080 70318 7205 180224 5888 1000 stress-ng [ 1810.688794] [ 44081] 0 44081 70318 8378 235520 11645 1000 stress-ng [ 1810.688797] [ 44082] 0 44082 70318 7145 165888 4231 1000 stress-ng [ 1810.688799] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1810.688801] [ 44084] 0 44084 70318 5895 194560 8979 1000 stress-ng [ 1810.688803] [ 44085] 0 44085 70318 8852 186368 5165 1000 stress-ng [ 1810.688805] [ 44086] 0 44086 70318 7743 210944 9376 1000 stress-ng [ 1810.688807] [ 44087] 0 44087 70318 7783 210944 9270 1000 stress-ng [ 1810.688809] [ 44088] 0 44088 70318 8032 221184 10275 1000 stress-ng [ 1810.688811] [ 44089] 0 44089 70318 8968 217088 8943 1000 stress-ng [ 1810.688813] [ 44090] 0 44090 70318 6668 161792 4313 1000 stress-ng [ 1810.688815] [ 44092] 0 44092 70318 6936 217088 10843 1000 stress-ng [ 1810.688817] [ 44094] 0 44094 70318 7412 215040 10037 1000 stress-ng [ 1810.688819] [ 44095] 0 44095 70318 9849 198656 5620 1000 stress-ng [ 1810.688821] [ 44096] 0 44096 70318 6149 194560 8923 1000 stress-ng [ 1810.688824] [ 44097] 0 44097 70318 7727 233472 12164 1000 stress-ng [ 1810.688826] [ 44098] 0 44098 70318 4932 133120 2419 1000 stress-ng [ 1810.688828] [ 44099] 0 44099 70318 5713 161792 5334 1000 stress-ng [ 1810.688830] [ 44100] 0 44100 70318 7188 143360 1350 1000 stress-ng [ 1810.688832] [ 44101] 0 44101 70318 9496 169984 2338 1000 stress-ng [ 1810.688834] [ 44102] 0 44102 70318 5199 126976 1491 1000 stress-ng [ 1810.688836] [ 44103] 0 44103 70318 6805 145408 2130 1000 stress-ng [ 1810.688838] [ 44104] 0 44104 70318 6280 129024 477 1000 stress-ng [ 1810.688840] [ 44105] 0 44105 70318 6805 151552 2724 1000 stress-ng [ 1810.688842] [ 44106] 0 44106 70318 5169 126976 1390 1000 stress-ng [ 1810.688844] [ 44107] 0 44107 4782 18 57344 36 1000 stress-ng [ 1810.688846] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44065,uid=0 [ 1810.688853] Out of memory: Killed process 44065 (stress-ng) total-vm:281272kB, anon-rss:57596kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:272kB oom_score_adj:1000 [ 1812.713501] oom_reaper: reaped process 44065 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1812.822679] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1812.822689] CPU: 1 PID: 44004 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1812.822692] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1812.822693] Call Trace: [ 1812.822694] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1812.822703] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1812.822707] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1812.822708] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1812.822710] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1812.822715] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1812.822717] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1812.822722] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1812.822726] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1812.822728] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1812.822734] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1812.822736] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1812.822738] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1812.822742] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1812.822747] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1812.822751] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1812.822755] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1812.822757] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1812.822759] Mem-Info: [ 1812.822760] active_anon:349208 inactive_anon:97126 isolated_anon:482 active_file:206 inactive_file:398 isolated_file:41 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13023 slab_unreclaimable:14572 mapped:496 shmem:0 pagetables:3607 bounce:0 kernel_misc_reclaimable:0 free:1521 free_pcp:0 free_cma:13 [ 1812.822766] Node 0 active_anon:1397000kB inactive_anon:388376kB active_file:824kB inactive_file:1592kB unevictable:12kB isolated(anon):1928kB isolated(file):164kB mapped:1984kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5120kB pagetables:14428kB all_unreclaimable? no [ 1812.822769] Node 0 DMA free:6084kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1397132kB inactive_anon:388160kB active_file:1548kB inactive_file:1084kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:52kB [ 1812.822775] lowmem_reserve[]: 0 0 0 [ 1812.822777] Node 0 DMA: 160*4kB (MC) 26*8kB (MC) 110*16kB (UME) 101*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6032kB [ 1812.822784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1812.822785] 673 total pagecache pages [ 1812.822786] 33 pages in swap cache [ 1812.822787] Free swap = 0kB [ 1812.822788] Total swap = 2019324kB [ 1812.822788] 524288 pages RAM [ 1812.822789] 0 pages HighMem/MovableOnly [ 1812.822790] 19417 pages reserved [ 1812.822791] 1024 pages cma reserved [ 1812.822791] Tasks state (memory values in pages): [ 1812.822792] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1812.822794] [ 853] 0 853 12057 21 139264 276 -250 systemd-journal [ 1812.822796] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1812.822799] [ 1053] 999 1053 3834 0 88064 230 -900 systemd-oomd [ 1812.822801] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1812.822803] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1812.822805] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1812.822807] [ 1079] 0 1079 63558 68 155648 570 0 NetworkManager [ 1812.822810] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1812.822812] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1812.822814] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1812.822816] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1812.822818] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1812.822820] [ 1117] 0 1117 13496 0 100352 235 0 gssproxy [ 1812.822823] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1812.822825] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1812.822827] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1812.822829] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1812.822832] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1812.822834] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1812.822836] [ 1225] 0 1225 57821 37 79872 238 -1000 restraintd [ 1812.822838] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1812.822840] [ 1257] 0 1257 1797 61 63488 77 0 runtest.sh [ 1812.822842] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1812.822845] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1812.822847] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1812.822849] [ 26970] 0 26970 18098 0 86016 601 -1000 dmeventd [ 1812.822851] [ 40892] 0 40892 3843 0 88064 236 0 systemd-userwor [ 1812.822854] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1812.822856] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1812.822858] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1812.822861] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1812.822863] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1812.822865] [ 43978] 0 43978 4782 4 59392 53 -1000 stress-ng [ 1812.822867] [ 43979] 0 43979 4782 0 57344 56 -1000 stress-ng [ 1812.822869] [ 43980] 0 43980 4782 0 57344 56 -1000 stress-ng [ 1812.822871] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1812.822873] [ 43982] 0 43982 4782 0 57344 54 -1000 stress-ng [ 1812.822875] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1812.822877] [ 43984] 0 43984 70318 5256 155648 4801 1000 stress-ng [ 1812.822879] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1812.822882] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1812.822883] [ 43987] 0 43987 70318 5979 165888 5398 1000 stress-ng [ 1812.822885] [ 43988] 0 43988 4782 54 57344 35 -1000 stress-ng [ 1812.822888] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1812.822890] [ 43990] 0 43990 4782 70 57344 33 -1000 stress-ng [ 1812.822891] [ 43991] 0 43991 4782 20 57344 35 -1000 stress-ng [ 1812.822894] [ 43992] 0 43992 4782 0 57344 54 -1000 stress-ng [ 1812.822896] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1812.822898] [ 43994] 0 43994 4782 70 57344 33 -1000 stress-ng [ 1812.822900] [ 43995] 0 43995 4782 0 57344 54 -1000 stress-ng [ 1812.822902] [ 43996] 0 43996 4782 0 57344 54 -1000 stress-ng [ 1812.822905] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1812.822907] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1812.822909] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1812.822911] [ 44000] 0 44000 4782 0 57344 54 -1000 stress-ng [ 1812.822913] [ 44001] 0 44001 4782 0 57344 54 -1000 stress-ng [ 1812.822915] [ 44002] 0 44002 4782 0 57344 54 -1000 stress-ng [ 1812.822917] [ 44003] 0 44003 4782 70 57344 33 -1000 stress-ng [ 1812.822919] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1812.822921] [ 44005] 0 44005 4782 0 57344 54 -1000 stress-ng [ 1812.822923] [ 44006] 0 44006 4782 0 57344 54 -1000 stress-ng [ 1812.822925] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1812.822927] [ 44008] 0 44008 4782 20 57344 35 -1000 stress-ng [ 1812.822929] [ 44009] 0 44009 4782 0 57344 54 -1000 stress-ng [ 1812.822931] [ 44010] 0 44010 4782 20 57344 35 -1000 stress-ng [ 1812.822933] [ 44011] 0 44011 4782 7 57344 47 -1000 stress-ng [ 1812.822935] [ 44012] 0 44012 4782 6 57344 48 -1000 stress-ng [ 1812.822937] [ 44013] 0 44013 4782 70 57344 33 -1000 stress-ng [ 1812.822939] [ 44014] 0 44014 4782 70 57344 33 -1000 stress-ng [ 1812.822941] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1812.822943] [ 44016] 0 44016 4782 0 57344 54 -1000 stress-ng [ 1812.822945] [ 44017] 0 44017 4782 0 57344 54 -1000 stress-ng [ 1812.822947] [ 44018] 0 44018 4782 0 57344 54 -1000 stress-ng [ 1812.822949] [ 44019] 0 44019 4782 0 57344 54 -1000 stress-ng [ 1812.822951] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1812.822953] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1812.822955] [ 44022] 0 44022 4782 0 57344 54 -1000 stress-ng [ 1812.822957] [ 44023] 0 44023 4782 0 57344 54 -1000 stress-ng [ 1812.822959] [ 44024] 0 44024 4782 0 57344 54 -1000 stress-ng [ 1812.822961] [ 44025] 0 44025 4782 0 57344 54 -1000 stress-ng [ 1812.822963] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1812.822965] [ 44027] 0 44027 4782 18 57344 37 -1000 stress-ng [ 1812.822967] [ 44028] 0 44028 4782 51 57344 35 -1000 stress-ng [ 1812.822969] [ 44029] 0 44029 4782 0 57344 54 -1000 stress-ng [ 1812.822971] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1812.822973] [ 44031] 0 44031 4782 0 57344 54 -1000 stress-ng [ 1812.822975] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1812.822977] [ 44033] 0 44033 4782 20 57344 35 -1000 stress-ng [ 1812.822979] [ 44034] 0 44034 4782 0 57344 54 -1000 stress-ng [ 1812.822981] [ 44035] 0 44035 4782 69 57344 33 -1000 stress-ng [ 1812.822983] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1812.822985] [ 44037] 0 44037 4782 25 57344 35 -1000 stress-ng [ 1812.822987] [ 44038] 0 44038 4782 40 57344 35 -1000 stress-ng [ 1812.822989] [ 44039] 0 44039 4782 69 57344 33 -1000 stress-ng [ 1812.822991] [ 44040] 0 44040 4782 20 57344 35 -1000 stress-ng [ 1812.822993] [ 44041] 0 44041 4782 0 57344 54 -1000 stress-ng [ 1812.822995] [ 44042] 0 44042 4782 69 57344 33 -1000 stress-ng [ 1812.822997] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1812.822999] [ 44044] 0 44044 70318 14183 262144 9338 1000 stress-ng [ 1812.823001] [ 44045] 0 44045 70318 10706 223232 7931 1000 stress-ng [ 1812.823003] [ 44046] 0 44046 70318 13137 253952 9394 1000 stress-ng [ 1812.823006] [ 44047] 0 44047 70318 1654 161792 9393 1000 stress-ng [ 1812.823008] [ 44048] 0 44048 70318 9727 225280 9108 1000 stress-ng [ 1812.823010] [ 44049] 0 44049 70318 7276 178176 5619 1000 stress-ng [ 1812.823012] [ 44050] 0 44050 70318 15573 223232 3064 1000 stress-ng [ 1812.823014] [ 44051] 0 44051 70318 7297 235520 12924 1000 stress-ng [ 1812.823016] [ 44052] 0 44052 70318 5900 210944 11285 1000 stress-ng [ 1812.823018] [ 44053] 0 44053 70318 8240 229376 10990 1000 stress-ng [ 1812.823020] [ 44054] 0 44054 70318 4245 184320 9507 1000 stress-ng [ 1812.823022] [ 44055] 0 44055 70318 7269 229376 12160 1000 stress-ng [ 1812.823024] [ 44056] 0 44056 70318 3457 188416 10757 1000 stress-ng [ 1812.823026] [ 44057] 0 44057 70318 8566 227328 10466 1000 stress-ng [ 1812.823029] [ 44058] 0 44058 70318 2611 184320 11009 1000 stress-ng [ 1812.823031] [ 44059] 0 44059 70318 8266 219136 9776 1000 stress-ng [ 1812.823033] [ 44060] 0 44060 70318 8503 231424 11057 1000 stress-ng [ 1812.823036] [ 44061] 0 44061 70318 6230 206848 10228 1000 stress-ng [ 1812.823038] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1812.823040] [ 44063] 0 44063 70318 8841 239616 11842 1000 stress-ng [ 1812.823042] [ 44064] 0 44064 70318 8642 221184 9665 1000 stress-ng [ 1812.823044] [ 44065] 0 44065 70318 0 278528 0 1000 stress-ng [ 1812.823046] [ 44066] 0 44066 70318 5489 200704 10244 1000 stress-ng [ 1812.823048] [ 44067] 0 44067 70318 8829 219136 9214 1000 stress-ng [ 1812.823050] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1812.823052] [ 44069] 0 44069 70318 5793 196608 9544 1000 stress-ng [ 1812.823054] [ 44070] 0 44070 70318 6180 215040 11269 1000 stress-ng [ 1812.823056] [ 44071] 0 44071 70318 6312 215040 11137 1000 stress-ng [ 1812.823058] [ 44072] 0 44072 70318 7682 219136 10229 1000 stress-ng [ 1812.823060] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1812.823062] [ 44074] 0 44074 70318 7117 204800 9275 1000 stress-ng [ 1812.823064] [ 44075] 0 44075 70318 6961 206848 9498 1000 stress-ng [ 1812.823066] [ 44076] 0 44076 70318 6590 229376 12707 1000 stress-ng [ 1812.823068] [ 44077] 0 44077 70318 5257 186368 8627 1000 stress-ng [ 1812.823070] [ 44078] 0 44078 70318 4676 194560 10397 1000 stress-ng [ 1812.823072] [ 44079] 0 44079 70318 5497 155648 4560 1000 stress-ng [ 1812.823074] [ 44080] 0 44080 70318 8459 188416 5888 1000 stress-ng [ 1812.823076] [ 44081] 0 44081 70318 8510 235520 11645 1000 stress-ng [ 1812.823078] [ 44082] 0 44082 70318 7143 165888 4233 1000 stress-ng [ 1812.823080] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1812.823082] [ 44084] 0 44084 70318 5895 194560 8979 1000 stress-ng [ 1812.823085] [ 44085] 0 44085 70318 8850 186368 5167 1000 stress-ng [ 1812.823087] [ 44086] 0 44086 70318 7486 210944 9633 1000 stress-ng [ 1812.823089] [ 44087] 0 44087 70318 7781 210944 9272 1000 stress-ng [ 1812.823091] [ 44088] 0 44088 70318 8054 221184 10385 1000 stress-ng [ 1812.823093] [ 44089] 0 44089 70318 8967 217088 8944 1000 stress-ng [ 1812.823095] [ 44090] 0 44090 70318 6172 161792 4809 1000 stress-ng [ 1812.823097] [ 44092] 0 44092 70318 6114 217088 11665 1000 stress-ng [ 1812.823100] [ 44094] 0 44094 70318 7174 215040 10275 1000 stress-ng [ 1812.823102] [ 44095] 0 44095 70318 9848 198656 5621 1000 stress-ng [ 1812.823104] [ 44096] 0 44096 70318 6008 194560 9064 1000 stress-ng [ 1812.823106] [ 44097] 0 44097 70318 7727 233472 12164 1000 stress-ng [ 1812.823108] [ 44098] 0 44098 70318 4932 133120 2419 1000 stress-ng [ 1812.823110] [ 44099] 0 44099 70318 5495 161792 5552 1000 stress-ng [ 1812.823112] [ 44100] 0 44100 70318 7181 143360 1357 1000 stress-ng [ 1812.823114] [ 44101] 0 44101 70318 9493 169984 2341 1000 stress-ng [ 1812.823116] [ 44102] 0 44102 70318 4833 129024 1857 1000 stress-ng [ 1812.823118] [ 44103] 0 44103 70318 7267 149504 2130 1000 stress-ng [ 1826.996593] [ 44104] 0 44104 70318 6248 129024 509 1000 stress-ng [ 1826.996603] [ 44105] 0 44105 70318 8718 165888 2725 1000 stress-ng [ 1826.996606] [ 44106] 0 44106 70318 5169 126976 1390 1000 stress-ng [ 1826.996610] [ 44107] 0 44107 4782 10 57344 44 1000 stress-ng [ 1826.996613] [ 44108] 0 44108 1797 28 49152 71 0 runtest.sh [ 1826.996616] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44044,uid=0 [ 1826.996632] Out of memory: Killed process 44044 (stress-ng) total-vm:281272kB, anon-rss:56720kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_adj:1000 [ 1829.032600] oom_reaper: reaped process 44044 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1829.228721] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1829.228732] CPU: 0 PID: 44020 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1829.228735] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1829.228737] Call Trace: [ 1829.228739] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1829.228749] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1829.228754] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1829.228756] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1829.228759] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1829.228769] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1829.228772] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1829.228780] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1829.228784] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1829.228788] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1829.228796] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1829.228799] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1829.229229] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1829.229239] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1829.229245] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1829.229249] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1829.230124] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1829.230135] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1829.230156] Mem-Info: [ 1829.230159] active_anon:362923 inactive_anon:83937 isolated_anon:396 active_file:58 inactive_file:268 isolated_file:35 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13018 slab_unreclaimable:14574 mapped:257 shmem:0 pagetables:3543 bounce:0 kernel_misc_reclaimable:0 free:1471 free_pcp:0 free_cma:14 [ 1829.230172] Node 0 active_anon:1451944kB inactive_anon:335620kB active_file:232kB inactive_file:1072kB unevictable:12kB isolated(anon):1456kB isolated(file):140kB mapped:1028kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5120kB pagetables:14172kB all_unreclaimable? no [ 1829.231670] Node 0 DMA free:5884kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1475716kB inactive_anon:311244kB active_file:344kB inactive_file:1120kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:56kB [ 1829.231676] lowmem_reserve[]: 0 0 0 [ 1829.231678] Node 0 DMA: 80*4kB (UM) 21*8kB (UM) 102*16kB (UME) 110*32kB (UME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5832kB [ 1829.231760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1829.231762] 448 total pagecache pages [ 1829.231762] 46 pages in swap cache [ 1829.231763] Free swap = 0kB [ 1829.231764] Total swap = 2019324kB [ 1829.231765] 524288 pages RAM [ 1829.231766] 0 pages HighMem/MovableOnly [ 1829.231766] 19417 pages reserved [ 1829.231767] 1024 pages cma reserved [ 1829.231768] Tasks state (memory values in pages): [ 1829.231769] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1829.231774] [ 853] 0 853 12057 20 139264 285 -250 systemd-journal [ 1829.231777] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1829.231781] [ 1053] 999 1053 3834 18 88064 208 -900 systemd-oomd [ 1829.231784] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1829.231786] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1829.231788] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1829.231791] [ 1079] 0 1079 63558 78 155648 565 0 NetworkManager [ 1829.231793] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1829.231795] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1829.231798] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1829.231800] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1829.231802] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1829.231805] [ 1117] 0 1117 13496 0 100352 229 0 gssproxy [ 1829.231807] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1829.231810] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1829.231812] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1829.231814] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1829.231817] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1829.231819] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1829.231821] [ 1225] 0 1225 57822 65 79872 210 -1000 restraintd [ 1829.231824] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1829.231827] [ 1257] 0 1257 1797 62 63488 55 0 runtest.sh [ 1829.231829] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1829.231832] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1829.231834] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1829.231838] [ 26970] 0 26970 18098 0 86016 593 -1000 dmeventd [ 1829.231841] [ 40892] 0 40892 3843 0 88064 224 0 systemd-userwor [ 1829.231843] [ 41852] 0 41852 3843 0 88064 237 0 systemd-userwor [ 1829.231846] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1829.231848] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1829.231850] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1829.231853] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1829.231855] [ 43978] 0 43978 4782 0 59392 53 -1000 stress-ng [ 1829.231857] [ 43979] 0 43979 4782 24 57344 39 -1000 stress-ng [ 1829.231859] [ 43980] 0 43980 4782 17 57344 38 -1000 stress-ng [ 1829.231862] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1829.231864] [ 43982] 0 43982 4782 36 57344 33 -1000 stress-ng [ 1829.231866] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1829.231868] [ 43984] 0 43984 70318 4703 155648 5354 1000 stress-ng [ 1829.231871] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1829.231873] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1829.231875] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1829.231877] [ 43988] 0 43988 4782 5 57344 50 -1000 stress-ng [ 1829.231880] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1829.231882] [ 43990] 0 43990 4782 7 57344 48 -1000 stress-ng [ 1829.231885] [ 43991] 0 43991 4782 5 57344 50 -1000 stress-ng [ 1829.231887] [ 43992] 0 43992 4782 17 57344 38 -1000 stress-ng [ 1829.231890] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1829.231892] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1829.231894] [ 43995] 0 43995 4782 21 57344 34 -1000 stress-ng [ 1829.231897] [ 43996] 0 43996 4782 21 57344 34 -1000 stress-ng [ 1829.231899] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1829.231901] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1829.231904] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1829.231906] [ 44000] 0 44000 4782 20 57344 35 -1000 stress-ng [ 1829.231908] [ 44001] 0 44001 4782 22 57344 41 -1000 stress-ng [ 1829.231910] [ 44002] 0 44002 4782 32 57344 36 -1000 stress-ng [ 1829.231913] [ 44003] 0 44003 4782 7 57344 48 -1000 stress-ng [ 1829.231915] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1829.231917] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1829.231919] [ 44006] 0 44006 4782 26 57344 36 -1000 stress-ng [ 1829.231922] [ 44007] 0 44007 4782 0 57344 54 -1000 stress-ng [ 1829.231924] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1829.231926] [ 44009] 0 44009 4782 19 57344 36 -1000 stress-ng [ 1829.231928] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1829.231930] [ 44011] 0 44011 4782 6 57344 48 -1000 stress-ng [ 1829.231933] [ 44012] 0 44012 4782 5 57344 49 -1000 stress-ng [ 1829.231935] [ 44013] 0 44013 4782 7 57344 48 -1000 stress-ng [ 1829.231937] [ 44014] 0 44014 4782 7 57344 48 -1000 stress-ng [ 1829.231939] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1829.231941] [ 44016] 0 44016 4782 20 57344 35 -1000 stress-ng [ 1829.231944] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1829.231946] [ 44018] 0 44018 4782 20 57344 35 -1000 stress-ng [ 1829.231948] [ 44019] 0 44019 4782 20 57344 35 -1000 stress-ng [ 1829.231950] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1829.231952] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1829.231954] [ 44022] 0 44022 4782 17 57344 38 -1000 stress-ng [ 1829.231957] [ 44023] 0 44023 4782 30 57344 36 -1000 stress-ng [ 1829.231959] [ 44024] 0 44024 4782 17 57344 38 -1000 stress-ng [ 1829.231961] [ 44025] 0 44025 4782 19 57344 36 -1000 stress-ng [ 1829.231963] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1829.231965] [ 44027] 0 44027 4782 3 57344 52 -1000 stress-ng [ 1829.231968] [ 44028] 0 44028 4782 5 57344 50 -1000 stress-ng [ 1829.231970] [ 44029] 0 44029 4782 38 57344 35 -1000 stress-ng [ 1829.231973] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1829.231975] [ 44031] 0 44031 4782 32 57344 36 -1000 stress-ng [ 1829.231977] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1829.231980] [ 44033] 0 44033 4782 5 57344 50 -1000 stress-ng [ 1829.231982] [ 44034] 0 44034 4782 36 57344 33 -1000 stress-ng [ 1829.231984] [ 44035] 0 44035 4782 7 57344 48 -1000 stress-ng [ 1829.231986] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1829.231989] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1829.231991] [ 44038] 0 44038 4782 5 57344 50 -1000 stress-ng [ 1829.231993] [ 44039] 0 44039 4782 7 57344 48 -1000 stress-ng [ 1829.231995] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1829.231998] [ 44041] 0 44041 4782 20 57344 35 -1000 stress-ng [ 1829.232000] [ 44042] 0 44042 4782 10 57344 48 -1000 stress-ng [ 1829.232002] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1829.232004] [ 44045] 0 44045 70318 10904 225280 7931 1000 stress-ng [ 1829.232007] [ 44046] 0 44046 70318 12875 253952 9656 1000 stress-ng [ 1829.232009] [ 44047] 0 44047 70318 1654 161792 9393 1000 stress-ng [ 1829.232011] [ 44048] 0 44048 70318 9859 227328 9108 1000 stress-ng [ 1829.232013] [ 44049] 0 44049 70318 6928 178176 5967 1000 stress-ng [ 1829.232015] [ 44050] 0 44050 70318 15903 227328 3064 1000 stress-ng [ 1829.232017] [ 44051] 0 44051 70318 7759 239616 12924 1000 stress-ng [ 1829.232020] [ 44052] 0 44052 70318 5900 212992 11285 1000 stress-ng [ 1829.232022] [ 44053] 0 44053 70318 8834 233472 10990 1000 stress-ng [ 1829.232025] [ 44054] 0 44054 70318 4773 188416 9507 1000 stress-ng [ 1829.232027] [ 44055] 0 44055 70318 6874 231424 12819 1000 stress-ng [ 1829.232029] [ 44056] 0 44056 70318 5172 202752 10758 1000 stress-ng [ 1829.232032] [ 44057] 0 44057 70318 9092 231424 10468 1000 stress-ng [ 1829.232034] [ 44058] 0 44058 70318 4393 198656 11009 1000 stress-ng [ 1829.232037] [ 44059] 0 44059 70318 8266 219136 9776 1000 stress-ng [ 1829.232039] [ 44060] 0 44060 70318 9426 237568 11058 1000 stress-ng [ 1829.232041] [ 44061] 0 44061 70318 6362 206848 10228 1000 stress-ng [ 1829.232043] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1829.232046] [ 44063] 0 44063 70318 8841 239616 11842 1000 stress-ng [ 1829.232048] [ 44064] 0 44064 70318 8642 221184 9665 1000 stress-ng [ 1829.232050] [ 44066] 0 44066 70318 5489 200704 10244 1000 stress-ng [ 1829.232053] [ 44067] 0 44067 70318 8829 219136 9214 1000 stress-ng [ 1829.232055] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1829.232057] [ 44069] 0 44069 70318 5793 196608 9544 1000 stress-ng [ 1829.232059] [ 44070] 0 44070 70318 6073 215040 11574 1000 stress-ng [ 1829.232062] [ 44071] 0 44071 70318 4789 215040 12660 1000 stress-ng [ 1829.232064] [ 44072] 0 44072 70318 6126 221184 12181 1000 stress-ng [ 1829.232066] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1829.232069] [ 44074] 0 44074 70318 7117 206848 9275 1000 stress-ng [ 1829.232071] [ 44075] 0 44075 70318 6960 206848 9499 1000 stress-ng [ 1829.232073] [ 44076] 0 44076 70318 6533 229376 12896 1000 stress-ng [ 1829.232076] [ 44077] 0 44077 70318 5983 192512 8627 1000 stress-ng [ 1829.232078] [ 44078] 0 44078 70318 4673 194560 10400 1000 stress-ng [ 1829.232080] [ 44079] 0 44079 70318 5497 155648 4560 1000 stress-ng [ 1829.232082] [ 44080] 0 44080 70318 8459 190464 5888 1000 stress-ng [ 1829.232085] [ 44081] 0 44081 70318 8510 235520 11645 1000 stress-ng [ 1829.232087] [ 44082] 0 44082 70318 7471 167936 4235 1000 stress-ng [ 1829.232089] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1829.232091] [ 44084] 0 44084 70318 6885 200704 8979 1000 stress-ng [ 1829.232094] [ 44085] 0 44085 70318 8847 186368 5170 1000 stress-ng [ 1829.232096] [ 44086] 0 44086 70318 14614 268288 9633 1000 stress-ng [ 1829.232098] [ 44087] 0 44087 70318 7847 210944 9272 1000 stress-ng [ 1829.232100] [ 44088] 0 44088 70318 8052 223232 10387 1000 stress-ng [ 1829.232103] [ 44089] 0 44089 70318 8967 217088 8944 1000 stress-ng [ 1829.232105] [ 44090] 0 44090 70318 5552 161792 5429 1000 stress-ng [ 1829.232107] [ 44092] 0 44092 70318 3713 217088 14132 1000 stress-ng [ 1829.232109] [ 44094] 0 44094 70318 7768 219136 10275 1000 stress-ng [ 1829.232112] [ 44095] 0 44095 70318 9846 198656 5623 1000 stress-ng [ 1829.232114] [ 44096] 0 44096 70318 6008 194560 9064 1000 stress-ng [ 1829.232116] [ 44097] 0 44097 70318 7727 233472 12164 1000 stress-ng [ 1829.232118] [ 44098] 0 44098 70318 4927 133120 2424 1000 stress-ng [ 1829.232121] [ 44099] 0 44099 70318 6221 169984 5552 1000 stress-ng [ 1829.232123] [ 44100] 0 44100 70318 8303 151552 1357 1000 stress-ng [ 1829.232125] [ 44101] 0 44101 70318 10219 176128 2341 1000 stress-ng [ 1829.232128] [ 44102] 0 44102 70318 5295 131072 1857 1000 stress-ng [ 1829.232130] [ 44103] 0 44103 70318 7264 149504 2133 1000 stress-ng [ 1829.232132] [ 44104] 0 44104 70318 6314 129024 509 1000 stress-ng [ 1829.232135] [ 44105] 0 44105 70318 9510 172032 2725 1000 stress-ng [ 1829.232137] [ 44106] 0 44106 70318 6621 139264 1390 1000 stress-ng [ 1829.232139] [ 44107] 0 44107 70318 38 75776 37 1000 stress-ng [ 1829.232141] [ 44109] 0 44109 1 1 18432 0 0 runtest.sh [ 1829.232143] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44086,uid=0 [ 1829.232155] Out of memory: Killed process 44086 (stress-ng) total-vm:281272kB, anon-rss:58456kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_adj:1000 [ 1831.279055] oom_reaper: reaped process 44086 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1831.339404] NetworkManager invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1831.339414] CPU: 1 PID: 1079 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1831.339417] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1831.339418] Call Trace: [ 1831.339419] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1831.339429] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1831.339433] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1831.339435] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1831.339437] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1831.339442] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1831.339444] [<000000002745cb54>] __get_free_pages+0x24/0x50 [ 1831.339446] [<0000000027502f42>] __pollwait+0x82/0x110 [ 1831.339451] [<000000002755f3e0>] __ep_eventpoll_poll+0x60/0x2d0 [ 1831.339457] [<0000000027504bac>] do_sys_poll+0x32c/0x630 [ 1831.339459] [<0000000027504598>] __s390x_sys_poll+0xc8/0x120 [ 1831.339461] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1831.339466] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1831.339468] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1831.339472] Mem-Info: [ 1831.339474] active_anon:336940 inactive_anon:108865 isolated_anon:800 active_file:558 inactive_file:428 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13018 slab_unreclaimable:14571 mapped:769 shmem:0 pagetables:3533 bounce:0 kernel_misc_reclaimable:0 free:1432 free_pcp:0 free_cma:0 [ 1831.339478] Node 0 active_anon:1347760kB inactive_anon:435460kB active_file:2232kB inactive_file:1712kB unevictable:12kB isolated(anon):3200kB isolated(file):0kB mapped:3076kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5104kB pagetables:14132kB all_unreclaimable? no [ 1831.339482] Node 0 DMA free:5728kB boost:10240kB min:15888kB low:17880kB high:19872kB reserved_highatomic:0KB active_anon:1347912kB inactive_anon:435428kB active_file:2664kB inactive_file:1540kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1831.339488] lowmem_reserve[]: 0 0 0 [ 1831.339489] Node 0 DMA: 77*4kB (UM) 28*8kB (UM) 100*16kB (UME) 109*32kB (UME) 2*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5876kB [ 1831.339498] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1831.339499] 1023 total pagecache pages [ 1831.339500] 32 pages in swap cache [ 1831.339501] Free swap = 0kB [ 1831.339501] Total swap = 2019324kB [ 1831.339502] 524288 pages RAM [ 1831.339503] 0 pages HighMem/MovableOnly [ 1831.339504] 19417 pages reserved [ 1831.339504] 1024 pages cma reserved [ 1831.339505] Tasks state (memory values in pages): [ 1831.339506] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1831.339508] [ 853] 0 853 12057 73 139264 288 -250 systemd-journal [ 1831.339511] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1831.339513] [ 1053] 999 1053 3834 17 88064 226 -900 systemd-oomd [ 1831.339516] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1831.339518] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1831.339520] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1831.339522] [ 1079] 0 1079 63558 325 155648 573 0 NetworkManager [ 1831.339524] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1831.339526] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1831.339529] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1831.339531] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1831.339533] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1831.339535] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1831.339537] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1831.339540] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1831.339542] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1831.339544] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1831.339546] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1831.339548] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1831.339550] [ 1225] 0 1225 57821 164 79872 239 -1000 restraintd [ 1831.339553] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1831.339555] [ 1257] 0 1257 1797 1 63488 100 0 runtest.sh [ 1831.339558] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1831.339560] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1831.339562] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1831.339565] [ 26970] 0 26970 18098 30 86016 589 -1000 dmeventd [ 1831.339567] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1831.339569] [ 41852] 0 41852 3843 98 88064 214 0 systemd-userwor [ 1831.339571] [ 41853] 0 41853 3843 0 90112 238 0 systemd-userwor [ 1831.339573] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1831.339576] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1831.339578] [ 43891] 0 43891 4194 0 96256 509 0 systemd-hostnam [ 1831.339580] [ 43978] 0 43978 4782 0 59392 53 -1000 stress-ng [ 1831.339582] [ 43979] 0 43979 4782 16 57344 39 -1000 stress-ng [ 1831.339585] [ 43980] 0 43980 4782 17 57344 38 -1000 stress-ng [ 1831.339586] [ 43981] 0 43981 4782 0 57344 54 -1000 stress-ng [ 1831.339589] [ 43982] 0 43982 4782 26 57344 33 -1000 stress-ng [ 1831.339591] [ 43983] 0 43983 4782 0 57344 54 -1000 stress-ng [ 1831.339593] [ 43984] 0 43984 70318 4701 155648 5356 1000 stress-ng [ 1831.339595] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1831.339597] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1831.339599] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1831.339602] [ 43988] 0 43988 4782 5 57344 50 -1000 stress-ng [ 1831.339604] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1831.339606] [ 43990] 0 43990 4782 7 57344 48 -1000 stress-ng [ 1831.339608] [ 43991] 0 43991 4782 5 57344 50 -1000 stress-ng [ 1831.339610] [ 43992] 0 43992 4782 17 57344 38 -1000 stress-ng [ 1831.339612] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1831.339615] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1831.339617] [ 43995] 0 43995 4782 21 57344 34 -1000 stress-ng [ 1831.339618] [ 43996] 0 43996 4782 21 57344 34 -1000 stress-ng [ 1831.339621] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1831.339623] [ 43998] 0 43998 4782 0 57344 54 -1000 stress-ng [ 1831.339625] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1831.339627] [ 44000] 0 44000 4782 20 57344 35 -1000 stress-ng [ 1831.339629] [ 44001] 0 44001 4782 14 57344 41 -1000 stress-ng [ 1831.339631] [ 44002] 0 44002 4782 23 57344 36 -1000 stress-ng [ 1831.339633] [ 44003] 0 44003 4782 7 57344 48 -1000 stress-ng [ 1831.339635] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1831.339637] [ 44005] 0 44005 4782 143 57344 42 -1000 stress-ng [ 1831.339639] [ 44006] 0 44006 4782 19 57344 36 -1000 stress-ng [ 1831.339641] [ 44007] 0 44007 4782 114 57344 43 -1000 stress-ng [ 1831.339643] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1831.339645] [ 44009] 0 44009 4782 19 57344 36 -1000 stress-ng [ 1831.339648] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1831.339650] [ 44011] 0 44011 4782 6 57344 48 -1000 stress-ng [ 1831.339652] [ 44012] 0 44012 4782 5 57344 49 -1000 stress-ng [ 1831.339654] [ 44013] 0 44013 4782 7 57344 48 -1000 stress-ng [ 1831.339656] [ 44014] 0 44014 4782 7 57344 48 -1000 stress-ng [ 1831.339658] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1831.339660] [ 44016] 0 44016 4782 20 57344 35 -1000 stress-ng [ 1831.339662] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1831.339665] [ 44018] 0 44018 4782 20 57344 35 -1000 stress-ng [ 1831.339667] [ 44019] 0 44019 4782 20 57344 35 -1000 stress-ng [ 1831.339669] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1831.339671] [ 44021] 0 44021 4782 0 57344 54 -1000 stress-ng [ 1831.339673] [ 44022] 0 44022 4782 17 57344 38 -1000 stress-ng [ 1831.339675] [ 44023] 0 44023 4782 21 57344 36 -1000 stress-ng [ 1831.339677] [ 44024] 0 44024 4782 17 57344 38 -1000 stress-ng [ 1831.339679] [ 44025] 0 44025 4782 19 57344 36 -1000 stress-ng [ 1831.339681] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1831.339683] [ 44027] 0 44027 4782 3 57344 52 -1000 stress-ng [ 1831.339685] [ 44028] 0 44028 4782 5 57344 50 -1000 stress-ng [ 1831.339687] [ 44029] 0 44029 4782 20 57344 35 -1000 stress-ng [ 1831.339689] [ 44030] 0 44030 4782 0 57344 54 -1000 stress-ng [ 1831.339691] [ 44031] 0 44031 4782 23 57344 36 -1000 stress-ng [ 1831.339693] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1831.339695] [ 44033] 0 44033 4782 5 57344 50 -1000 stress-ng [ 1831.339697] [ 44034] 0 44034 4782 26 57344 33 -1000 stress-ng [ 1831.339699] [ 44035] 0 44035 4782 7 57344 48 -1000 stress-ng [ 1831.339702] [ 44036] 0 44036 4782 0 57344 54 -1000 stress-ng [ 1831.339704] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1831.339706] [ 44038] 0 44038 4782 5 57344 50 -1000 stress-ng [ 1831.339708] [ 44039] 0 44039 4782 7 57344 48 -1000 stress-ng [ 1831.339710] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1831.339712] [ 44041] 0 44041 4782 20 57344 35 -1000 stress-ng [ 1831.339715] [ 44042] 0 44042 4782 7 57344 48 -1000 stress-ng [ 1831.339717] [ 44043] 0 44043 4782 0 57344 54 -1000 stress-ng [ 1831.339719] [ 44045] 0 44045 70318 11994 233472 7963 1000 stress-ng [ 1831.339721] [ 44046] 0 44046 70318 12875 253952 9656 1000 stress-ng [ 1831.339724] [ 44047] 0 44047 70318 1654 161792 9393 1000 stress-ng [ 1831.339726] [ 44048] 0 44048 70318 8100 227328 11065 1000 stress-ng [ 1831.339728] [ 44049] 0 44049 70318 6815 178176 6080 1000 stress-ng [ 1831.339730] [ 44050] 0 44050 70318 13551 227328 5416 1000 stress-ng [ 1831.339732] [ 44051] 0 44051 70318 7825 241664 12924 1000 stress-ng [ 1831.339735] [ 44052] 0 44052 70318 5900 212992 11285 1000 stress-ng [ 1831.339737] [ 44053] 0 44053 70318 8922 233472 11034 1000 stress-ng [ 1831.339739] [ 44054] 0 44054 70318 4809 188416 9537 1000 stress-ng [ 1831.339741] [ 44055] 0 44055 70318 6874 231424 12819 1000 stress-ng [ 1831.339744] [ 44056] 0 44056 70318 4278 202752 11652 1000 stress-ng [ 1831.339746] [ 44057] 0 44057 70318 9092 231424 10468 1000 stress-ng [ 1831.339748] [ 44058] 0 44058 70318 4591 198656 11009 1000 stress-ng [ 1831.339750] [ 44059] 0 44059 70318 8264 219136 9778 1000 stress-ng [ 1831.339752] [ 44060] 0 44060 70318 9186 237568 11298 1000 stress-ng [ 1831.339754] [ 44061] 0 44061 70318 6626 208896 10228 1000 stress-ng [ 1831.339756] [ 44062] 0 44062 70318 8017 163840 3162 1000 stress-ng [ 1831.339758] [ 44063] 0 44063 70318 9105 241664 11842 1000 stress-ng [ 1831.339761] [ 44064] 0 44064 70318 9302 225280 9665 1000 stress-ng [ 1831.339763] [ 44066] 0 44066 70318 5489 200704 10244 1000 stress-ng [ 1831.339765] [ 44067] 0 44067 70318 8829 219136 9214 1000 stress-ng [ 1831.339767] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1831.339769] [ 44069] 0 44069 70318 5793 196608 9544 1000 stress-ng [ 1831.339772] [ 44070] 0 44070 70318 6056 215040 11591 1000 stress-ng [ 1831.339774] [ 44071] 0 44071 70318 5119 217088 12660 1000 stress-ng [ 1831.339776] [ 44072] 0 44072 70318 6126 221184 12181 1000 stress-ng [ 1831.339778] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1831.339780] [ 44074] 0 44074 70318 8107 212992 9275 1000 stress-ng [ 1831.339782] [ 44075] 0 44075 70318 6830 206848 9629 1000 stress-ng [ 1831.339784] [ 44076] 0 44076 70318 8249 243712 12896 1000 stress-ng [ 1831.339786] [ 44077] 0 44077 70318 5389 192512 9221 1000 stress-ng [ 1831.339788] [ 44078] 0 44078 70318 6058 206848 10401 1000 stress-ng [ 1831.339791] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1831.339793] [ 44080] 0 44080 70318 8459 190464 5888 1000 stress-ng [ 1831.339795] [ 44081] 0 44081 70318 9220 260096 14037 1000 stress-ng [ 1831.339797] [ 44082] 0 44082 70318 7469 167936 4237 1000 stress-ng [ 1831.339799] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1831.339801] [ 44084] 0 44084 70318 6885 200704 8979 1000 stress-ng [ 1831.339803] [ 44085] 0 44085 70318 9441 190464 5170 1000 stress-ng [ 1831.339806] [ 44087] 0 44087 70318 7847 210944 9272 1000 stress-ng [ 1831.339808] [ 44088] 0 44088 70318 8043 223232 10396 1000 stress-ng [ 1831.339810] [ 44089] 0 44089 70318 11707 239616 8976 1000 stress-ng [ 1831.339812] [ 44090] 0 44090 70318 5552 161792 5429 1000 stress-ng [ 1831.339814] [ 44092] 0 44092 70318 3712 217088 14133 1000 stress-ng [ 1831.339816] [ 44094] 0 44094 70318 7768 219136 10275 1000 stress-ng [ 1831.339819] [ 44095] 0 44095 70318 9534 198656 5935 1000 stress-ng [ 1831.339821] [ 44096] 0 44096 70318 5975 194560 9097 1000 stress-ng [ 1831.339823] [ 44097] 0 44097 70318 9773 249856 12164 1000 stress-ng [ 1831.339825] [ 44098] 0 44098 70318 4927 133120 2424 1000 stress-ng [ 1831.339827] [ 44099] 0 44099 70318 6221 169984 5552 1000 stress-ng [ 1831.339829] [ 44100] 0 44100 70318 8303 151552 1357 1000 stress-ng [ 1831.339831] [ 44101] 0 44101 70318 10219 176128 2341 1000 stress-ng [ 1831.339834] [ 44102] 0 44102 70318 6417 141312 1857 1000 stress-ng [ 1831.339836] [ 44103] 0 44103 70318 7258 149504 2139 1000 stress-ng [ 1831.339838] [ 44104] 0 44104 70318 12314 178176 515 1000 stress-ng [ 1831.339840] [ 44105] 0 44105 70318 9451 172032 2784 1000 stress-ng [ 1831.339842] [ 44106] 0 44106 70318 6621 139264 1390 1000 stress-ng [ 1831.339844] [ 44107] 0 44107 70318 32 75776 37 1000 stress-ng [ 1831.339846] [ 44109] 0 44109 97 0 38912 4 0 sleep [ 1831.339848] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44081,uid=0 [ 1831.339860] Out of memory: Killed process 44081 (stress-ng) total-vm:281272kB, anon-rss:36880kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score_adj:1000 [ 1833.463268] NetworkManager invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 1833.463281] CPU: 1 PID: 1079 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1833.463284] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1833.463285] Call Trace: [ 1833.463286] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1833.463296] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1833.463300] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1833.463302] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1833.463303] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1833.463308] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1833.463310] [<000000002745cb54>] __get_free_pages+0x24/0x50 [ 1833.463312] [<0000000027502f42>] __pollwait+0x82/0x110 [ 1833.463318] [<000000002755f3e0>] __ep_eventpoll_poll+0x60/0x2d0 [ 1833.463323] [<0000000027504bac>] do_sys_poll+0x32c/0x630 [ 1833.463325] [<0000000027504598>] __s390x_sys_poll+0xc8/0x120 [ 1833.463328] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1833.463332] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1833.463335] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1833.463339] Mem-Info: [ 1833.463340] active_anon:334269 inactive_anon:111487 isolated_anon:1238 active_file:53 inactive_file:115 isolated_file:67 unevictable:3 dirty:8 writeback:0 slab_reclaimable:13020 slab_unreclaimable:14568 mapped:207 shmem:0 pagetables:3532 bounce:0 kernel_misc_reclaimable:0 free:1808 free_pcp:0 free_cma:123 [ 1833.463345] Node 0 active_anon:1337076kB inactive_anon:445948kB active_file:212kB inactive_file:460kB unevictable:12kB isolated(anon):4952kB isolated(file):268kB mapped:828kB dirty:32kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5088kB pagetables:14128kB all_unreclaimable? no [ 1833.463348] Node 0 DMA free:7232kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1337292kB inactive_anon:445880kB active_file:0kB inactive_file:500kB unevictable:12kB writepending:32kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:492kB [ 1833.463354] lowmem_reserve[]: 0 0 0 [ 1833.463356] Node 0 DMA: 240*4kB (MEC) 85*8kB (UMC) 131*16kB (UMEC) 114*32kB (UEC) 5*64kB (EC) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7704kB [ 1833.463363] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1833.463364] 283 total pagecache pages [ 1833.463365] 8 pages in swap cache [ 1833.463366] Free swap = 0kB [ 1833.463367] Total swap = 2019324kB [ 1833.463367] 524288 pages RAM [ 1833.463368] 0 pages HighMem/MovableOnly [ 1833.463369] 19417 pages reserved [ 1833.463369] 1024 pages cma reserved [ 1833.463370] Tasks state (memory values in pages): [ 1833.463371] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1833.463373] [ 853] 0 853 12057 45 139264 279 -250 systemd-journal [ 1833.463376] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1833.463378] [ 1053] 999 1053 3834 13 88064 213 -900 systemd-oomd [ 1833.463380] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1833.463383] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1833.463385] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1833.463387] [ 1079] 0 1079 63558 52 155648 586 0 NetworkManager [ 1833.463389] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1833.463392] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1833.463394] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1833.463396] [ 1105] 81 1105 1223 1 55296 237 -900 dbus-broker [ 1833.463398] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1833.463400] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1833.463403] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1833.463405] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1833.463407] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1833.463409] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1833.463411] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1833.463413] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1833.463416] [ 1225] 0 1225 57821 0 79872 285 -1000 restraintd [ 1833.463418] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1833.463421] [ 1257] 0 1257 1797 1 63488 101 0 runtest.sh [ 1833.463423] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1833.463425] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1833.463427] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1833.463429] [ 26970] 0 26970 18098 0 86016 604 -1000 dmeventd [ 1833.463431] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1833.463434] [ 41852] 0 41852 3843 5 88064 217 0 systemd-userwor [ 1833.463436] [ 41853] 0 41853 3843 0 90112 221 0 systemd-userwor [ 1833.463438] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1833.463440] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1833.463443] [ 43891] 0 43891 4194 16 96256 493 0 systemd-hostnam [ 1833.463445] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1833.463447] [ 43979] 0 43979 4782 5 57344 50 -1000 stress-ng [ 1833.463449] [ 43980] 0 43980 4782 2 57344 53 -1000 stress-ng [ 1833.463451] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1833.463453] [ 43982] 0 43982 4782 10 57344 48 -1000 stress-ng [ 1833.463455] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1833.463457] [ 43984] 0 43984 70318 5229 159744 5356 1000 stress-ng [ 1833.463460] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1833.463462] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1833.463464] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1833.463466] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1833.463469] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1833.463471] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1833.463473] [ 43991] 0 43991 4782 4 57344 51 -1000 stress-ng [ 1833.463475] [ 43992] 0 43992 4782 2 57344 53 -1000 stress-ng [ 1833.463477] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1833.463479] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1833.463481] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1833.463483] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1833.463485] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1833.463487] [ 43998] 0 43998 4782 11 57344 48 -1000 stress-ng [ 1833.463489] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1833.463491] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1833.463493] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1833.463495] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1833.463497] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1833.463499] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1833.463501] [ 44005] 0 44005 4782 8 57344 50 -1000 stress-ng [ 1833.463503] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1833.463505] [ 44007] 0 44007 4782 4 57344 51 -1000 stress-ng [ 1833.463507] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1833.463510] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1833.463512] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1833.463514] [ 44011] 0 44011 4782 0 57344 60 -1000 stress-ng [ 1833.463516] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1833.463518] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1833.463520] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1833.463522] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1833.463524] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1833.463526] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1833.463528] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1833.463531] [ 44019] 0 44019 4782 5 57344 50 -1000 stress-ng [ 1833.463533] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1833.463536] [ 44021] 0 44021 4782 14 57344 46 -1000 stress-ng [ 1833.463538] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1833.463540] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1833.463542] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1833.463544] [ 44025] 0 44025 4782 4 57344 51 -1000 stress-ng [ 1833.463546] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1833.463548] [ 44027] 0 44027 4782 0 57344 55 -1000 stress-ng [ 1833.463550] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1833.463552] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1833.463554] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1833.463556] [ 44031] 0 44031 4782 12 57344 47 -1000 stress-ng [ 1833.463558] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1833.463561] [ 44033] 0 44033 4782 2 57344 53 -1000 stress-ng [ 1833.463562] [ 44034] 0 44034 4782 9 57344 48 -1000 stress-ng [ 1833.463565] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1833.463566] [ 44036] 0 44036 4782 8 57344 47 -1000 stress-ng [ 1833.463569] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1833.463571] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1833.463573] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1833.463575] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1833.463577] [ 44041] 0 44041 4782 5 57344 50 -1000 stress-ng [ 1833.463580] [ 44042] 0 44042 4782 6 57344 49 -1000 stress-ng [ 1833.463582] [ 44043] 0 44043 4782 0 57344 62 -1000 stress-ng [ 1833.463584] [ 44045] 0 44045 70318 7841 233472 12116 1000 stress-ng [ 1833.463586] [ 44046] 0 44046 70318 11833 253952 10698 1000 stress-ng [ 1833.463588] [ 44047] 0 44047 70318 2182 167936 9393 1000 stress-ng [ 1833.463590] [ 44048] 0 44048 70318 9288 237568 11065 1000 stress-ng [ 1833.463592] [ 44049] 0 44049 70318 6813 178176 6082 1000 stress-ng [ 1833.463595] [ 44050] 0 44050 70318 13537 227328 5430 1000 stress-ng [ 1833.463597] [ 44051] 0 44051 70318 7825 241664 12924 1000 stress-ng [ 1833.463599] [ 44052] 0 44052 70318 5870 212992 11315 1000 stress-ng [ 1833.463601] [ 44053] 0 44053 70318 9088 235520 11066 1000 stress-ng [ 1833.463604] [ 44054] 0 44054 70318 4809 188416 9537 1000 stress-ng [ 1833.463606] [ 44055] 0 44055 70318 6874 231424 12819 1000 stress-ng [ 1833.463608] [ 44056] 0 44056 70318 4229 202752 11701 1000 stress-ng [ 1833.463610] [ 44057] 0 44057 70318 9092 231424 10468 1000 stress-ng [ 1833.463612] [ 44058] 0 44058 70318 4591 198656 11009 1000 stress-ng [ 1833.463615] [ 44059] 0 44059 70318 6819 219136 11223 1000 stress-ng [ 1833.463617] [ 44060] 0 44060 70318 9186 237568 11298 1000 stress-ng [ 1833.463619] [ 44061] 0 44061 70318 16854 290816 10230 1000 stress-ng [ 1833.463621] [ 44062] 0 44062 70318 8215 165888 3162 1000 stress-ng [ 1833.463623] [ 44063] 0 44063 70318 9105 241664 11842 1000 stress-ng [ 1833.463625] [ 44064] 0 44064 70318 9300 225280 9667 1000 stress-ng [ 1833.463628] [ 44066] 0 44066 70318 5487 200704 10246 1000 stress-ng [ 1833.463630] [ 44067] 0 44067 70318 8961 219136 9214 1000 stress-ng [ 1833.463632] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1833.463634] [ 44069] 0 44069 70318 6187 200704 9546 1000 stress-ng [ 1833.463636] [ 44070] 0 44070 70318 6746 223232 11891 1000 stress-ng [ 1833.463638] [ 44071] 0 44071 70318 5119 217088 12660 1000 stress-ng [ 1833.463640] [ 44072] 0 44072 70318 6126 221184 12181 1000 stress-ng [ 1833.463642] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1833.463645] [ 44074] 0 44074 70318 4877 212992 12505 1000 stress-ng [ 1833.463647] [ 44075] 0 44075 70318 6223 206848 10236 1000 stress-ng [ 1833.463649] [ 44076] 0 44076 70318 8249 243712 12896 1000 stress-ng [ 1833.463651] [ 44077] 0 44077 70318 5389 192512 9221 1000 stress-ng [ 1833.463653] [ 44078] 0 44078 70318 6058 206848 10401 1000 stress-ng [ 1833.463655] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1833.463657] [ 44080] 0 44080 70318 8457 190464 5890 1000 stress-ng [ 1833.463659] [ 44082] 0 44082 70318 7469 167936 4237 1000 stress-ng [ 1833.463662] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1833.463664] [ 44084] 0 44084 70318 6804 200704 9060 1000 stress-ng [ 1833.463666] [ 44085] 0 44085 70318 9413 190464 5198 1000 stress-ng [ 1833.463668] [ 44087] 0 44087 70318 9299 223232 9272 1000 stress-ng [ 1833.463670] [ 44088] 0 44088 70318 8108 223232 10463 1000 stress-ng [ 1833.463673] [ 44089] 0 44089 70318 11335 239616 9348 1000 stress-ng [ 1833.463675] [ 44090] 0 44090 70318 11463 208896 5458 1000 stress-ng [ 1833.463677] [ 44092] 0 44092 70318 3711 217088 14134 1000 stress-ng [ 1833.463679] [ 44094] 0 44094 70318 7767 219136 10276 1000 stress-ng [ 1833.463681] [ 44095] 0 44095 70318 9534 198656 5935 1000 stress-ng [ 1833.463683] [ 44096] 0 44096 70318 6767 200704 9097 1000 stress-ng [ 1833.463685] [ 44097] 0 44097 70318 8923 249856 13014 1000 stress-ng [ 1833.463687] [ 44098] 0 44098 70318 4927 133120 2424 1000 stress-ng [ 1833.463690] [ 44099] 0 44099 70318 5201 169984 6572 1000 stress-ng [ 1833.463693] [ 44100] 0 44100 70318 8363 153600 1363 1000 stress-ng [ 1833.463695] [ 44101] 0 44101 70318 10219 176128 2341 1000 stress-ng [ 1833.463697] [ 44102] 0 44102 70318 6879 143360 1857 1000 stress-ng [ 1833.463699] [ 44103] 0 44103 70318 6815 149504 2582 1000 stress-ng [ 1833.463701] [ 44104] 0 44104 70318 12314 178176 515 1000 stress-ng [ 1833.463703] [ 44105] 0 44105 70318 9182 172032 3119 1000 stress-ng [ 1833.463705] [ 44106] 0 44106 70318 7113 143360 1426 1000 stress-ng [ 1833.463708] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1833.463710] [ 44109] 0 44109 1334 21 59392 6 0 sleep [ 1833.463712] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44061,uid=0 [ 1833.463722] Out of memory: Killed process 44061 (stress-ng) total-vm:281272kB, anon-rss:67416kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:284kB oom_score_adj:1000 [ 1833.875464] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1833.875472] CPU: 1 PID: 1 Comm: systemd Not tainted 6.0.0-rc7 #1 [ 1833.875474] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1833.875475] Call Trace: [ 1833.875476] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1833.875481] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1833.875483] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1833.875485] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1833.875488] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1833.875491] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1833.875493] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1833.875497] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1833.875499] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1833.875503] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1833.875508] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1833.875511] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1833.875513] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1833.875516] Mem-Info: [ 1833.875517] active_anon:434099 inactive_anon:12573 isolated_anon:913 active_file:18 inactive_file:27 isolated_file:32 unevictable:3 dirty:8 writeback:0 slab_reclaimable:13020 slab_unreclaimable:14568 mapped:39 shmem:0 pagetables:3511 bounce:0 kernel_misc_reclaimable:0 free:1389 free_pcp:0 free_cma:0 [ 1833.875521] Node 0 active_anon:1736396kB inactive_anon:50292kB active_file:72kB inactive_file:108kB unevictable:12kB isolated(anon):3652kB isolated(file):128kB mapped:156kB dirty:32kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5064kB pagetables:14044kB all_unreclaimable? no [ 1833.875525] Node 0 DMA free:5556kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1736528kB inactive_anon:50104kB active_file:436kB inactive_file:384kB unevictable:12kB writepending:32kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1833.875530] lowmem_reserve[]: 0 0 0 [ 1833.875531] Node 0 DMA: 74*4kB (UMC) 42*8kB (UMEC) 106*16kB (UMEC) 115*32kB (UMEC) 3*64kB (MC) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6200kB [ 1833.875541] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1833.875542] 115 total pagecache pages [ 1833.875543] 29 pages in swap cache [ 1833.875544] Free swap = 0kB [ 1833.875544] Total swap = 2019324kB [ 1833.875545] 524288 pages RAM [ 1833.875546] 0 pages HighMem/MovableOnly [ 1833.875546] 19417 pages reserved [ 1833.875547] 1024 pages cma reserved [ 1833.875548] Tasks state (memory values in pages): [ 1833.875548] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1833.875550] [ 853] 0 853 12057 53 139264 245 -250 systemd-journal [ 1833.875553] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1833.875556] [ 1053] 999 1053 3834 31 88064 195 -900 systemd-oomd [ 1833.875558] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1833.875560] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1833.875563] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1833.875565] [ 1079] 0 1079 63558 49 155648 589 0 NetworkManager [ 1833.875567] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1833.875569] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1833.875571] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1833.875573] [ 1105] 81 1105 1223 46 55296 173 -900 dbus-broker [ 1833.875575] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1833.875577] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1833.875579] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1833.875582] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1833.875584] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1833.875586] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1833.875588] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1833.875590] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1833.875592] [ 1225] 0 1225 57821 0 79872 291 -1000 restraintd [ 1833.875594] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1833.875596] [ 1257] 0 1257 1797 1 63488 101 0 runtest.sh [ 1833.875598] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1833.875600] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1833.875602] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1833.875604] [ 26970] 0 26970 18098 0 86016 604 -1000 dmeventd [ 1833.875607] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1833.875609] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1833.875611] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1833.875613] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1833.875615] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1833.875618] [ 43891] 0 43891 4194 41 96256 468 0 systemd-hostnam [ 1833.875621] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1833.875623] [ 43979] 0 43979 4782 5 57344 50 -1000 stress-ng [ 1833.875625] [ 43980] 0 43980 4782 2 57344 53 -1000 stress-ng [ 1833.875627] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1833.875629] [ 43982] 0 43982 4782 9 57344 48 -1000 stress-ng [ 1833.875631] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1833.875633] [ 43984] 0 43984 70318 7366 178176 5661 1000 stress-ng [ 1833.875635] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1833.875637] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1833.875639] [ 43987] 0 43987 70318 5322 165888 6055 1000 stress-ng [ 1833.875641] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1833.875643] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1833.875645] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1833.875647] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1833.875649] [ 43992] 0 43992 4782 2 57344 53 -1000 stress-ng [ 1833.875651] [ 43993] 0 43993 4782 0 57344 54 -1000 stress-ng [ 1833.875653] [ 43994] 0 43994 4782 10 57344 48 -1000 stress-ng [ 1833.875655] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1833.875657] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1833.875659] [ 43997] 0 43997 4782 0 57344 54 -1000 stress-ng [ 1833.875660] [ 43998] 0 43998 4782 11 57344 48 -1000 stress-ng [ 1833.875662] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1833.875664] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1833.875666] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1833.875668] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1833.875670] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1833.875672] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1833.875674] [ 44005] 0 44005 4782 8 57344 50 -1000 stress-ng [ 1833.875676] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1833.875678] [ 44007] 0 44007 4782 4 57344 51 -1000 stress-ng [ 1833.875680] [ 44008] 0 44008 4782 2 57344 53 -1000 stress-ng [ 1833.875682] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1833.875684] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1833.875686] [ 44011] 0 44011 4782 0 57344 60 -1000 stress-ng [ 1833.875688] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1833.875691] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1833.875692] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1833.875694] [ 44015] 0 44015 4782 0 57344 54 -1000 stress-ng [ 1833.875696] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1833.875698] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1833.875701] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1833.875703] [ 44019] 0 44019 4782 5 57344 50 -1000 stress-ng [ 1833.875705] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1833.875707] [ 44021] 0 44021 4782 13 57344 47 -1000 stress-ng [ 1833.875709] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1833.875711] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1833.875713] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1833.875715] [ 44025] 0 44025 4782 4 57344 51 -1000 stress-ng [ 1833.875717] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1833.875719] [ 44027] 0 44027 4782 0 57344 58 -1000 stress-ng [ 1833.875721] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1833.875723] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1833.875725] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1833.875727] [ 44031] 0 44031 4782 12 57344 47 -1000 stress-ng [ 1833.875729] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1833.875731] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1833.875733] [ 44034] 0 44034 4782 9 57344 48 -1000 stress-ng [ 1833.875735] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1833.875736] [ 44036] 0 44036 4782 7 57344 48 -1000 stress-ng [ 1833.875738] [ 44037] 0 44037 4782 0 57344 56 -1000 stress-ng [ 1833.875740] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1833.875742] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1833.875744] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1833.875746] [ 44041] 0 44041 4782 5 57344 50 -1000 stress-ng [ 1833.875748] [ 44042] 0 44042 4782 6 57344 49 -1000 stress-ng [ 1833.875750] [ 44043] 0 44043 4782 0 57344 62 -1000 stress-ng [ 1833.875752] [ 44045] 0 44045 70318 7841 235520 12116 1000 stress-ng [ 1833.875754] [ 44046] 0 44046 70318 11349 253952 11182 1000 stress-ng [ 1833.875756] [ 44047] 0 44047 70318 3502 178176 9393 1000 stress-ng [ 1833.875758] [ 44048] 0 44048 70318 9287 237568 11066 1000 stress-ng [ 1833.875760] [ 44049] 0 44049 70318 7274 182272 6083 1000 stress-ng [ 1833.875762] [ 44050] 0 44050 70318 13526 227328 5441 1000 stress-ng [ 1833.875765] [ 44051] 0 44051 70318 9211 251904 12924 1000 stress-ng [ 1833.875767] [ 44052] 0 44052 70318 4837 212992 12546 1000 stress-ng [ 1833.875769] [ 44053] 0 44053 70318 9065 235520 11089 1000 stress-ng [ 1833.875771] [ 44054] 0 44054 70318 5997 198656 9537 1000 stress-ng [ 1833.875773] [ 44055] 0 44055 70318 7596 237568 12823 1000 stress-ng [ 1833.875776] [ 44056] 0 44056 70318 4222 202752 11708 1000 stress-ng [ 1833.875778] [ 44057] 0 44057 70318 9356 233472 10468 1000 stress-ng [ 1833.875780] [ 44058] 0 44058 70318 5053 202752 11009 1000 stress-ng [ 1833.875782] [ 44059] 0 44059 70318 6965 223232 11473 1000 stress-ng [ 1833.875784] [ 44060] 0 44060 70318 9252 239616 11298 1000 stress-ng [ 1833.875786] [ 44062] 0 44062 70318 8099 165888 3278 1000 stress-ng [ 1833.875788] [ 44063] 0 44063 70318 8594 243712 12617 1000 stress-ng [ 1833.875790] [ 44064] 0 44064 70318 9366 227328 9667 1000 stress-ng [ 1833.875792] [ 44066] 0 44066 70318 5737 202752 10260 1000 stress-ng [ 1833.875794] [ 44067] 0 44067 70318 9603 225280 9232 1000 stress-ng [ 1833.875796] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1833.875798] [ 44069] 0 44069 70318 8548 219136 9561 1000 stress-ng [ 1833.875800] [ 44070] 0 44070 70318 7271 227328 11894 1000 stress-ng [ 1833.875802] [ 44071] 0 44071 70318 5275 219136 12702 1000 stress-ng [ 1833.875804] [ 44072] 0 44072 70318 5344 221184 12963 1000 stress-ng [ 1833.875806] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1833.875808] [ 44074] 0 44074 70318 5981 225280 12787 1000 stress-ng [ 1833.875810] [ 44075] 0 44075 70318 6484 208896 10239 1000 stress-ng [ 1833.875812] [ 44076] 0 44076 70318 7931 243712 13214 1000 stress-ng [ 1833.875815] [ 44077] 0 44077 70318 6087 196608 9249 1000 stress-ng [ 1833.875816] [ 44078] 0 44078 70318 5886 206848 10573 1000 stress-ng [ 1833.875818] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1833.875820] [ 44080] 0 44080 70318 9207 196608 5998 1000 stress-ng [ 1833.875822] [ 44082] 0 44082 70318 8789 178176 4237 1000 stress-ng [ 1833.875824] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1833.875826] [ 44084] 0 44084 70318 7229 210944 9823 1000 stress-ng [ 1833.875828] [ 44085] 0 44085 70318 10526 200704 5273 1000 stress-ng [ 1833.875831] [ 44087] 0 44087 70318 12111 253952 10354 1000 stress-ng [ 1833.875832] [ 44088] 0 44088 70318 8655 227328 10510 1000 stress-ng [ 1833.875834] [ 44089] 0 44089 70318 11299 243712 9714 1000 stress-ng [ 1833.875837] [ 44090] 0 44090 70318 11446 210944 5475 1000 stress-ng [ 1833.875839] [ 44092] 0 44092 70318 3584 217088 14261 1000 stress-ng [ 1833.875841] [ 44094] 0 44094 70318 7649 219136 10394 1000 stress-ng [ 1833.875843] [ 44095] 0 44095 70318 9499 198656 5970 1000 stress-ng [ 1833.875845] [ 44096] 0 44096 70318 6767 200704 9097 1000 stress-ng [ 1833.875847] [ 44097] 0 44097 70318 8673 249856 13264 1000 stress-ng [ 1833.875849] [ 44098] 0 44098 70318 4926 133120 2425 1000 stress-ng [ 1833.875851] [ 44099] 0 44099 70318 5535 172032 6634 1000 stress-ng [ 1833.875853] [ 44100] 0 44100 70318 8363 153600 1363 1000 stress-ng [ 1833.875855] [ 44101] 0 44101 70318 8446 176128 4114 1000 stress-ng [ 1833.875857] [ 44102] 0 44102 70318 6467 143360 2269 1000 stress-ng [ 1833.875859] [ 44103] 0 44103 70318 6617 149504 2780 1000 stress-ng [ 1833.875861] [ 44104] 0 44104 70318 13898 190464 515 1000 stress-ng [ 1833.875863] [ 44105] 0 44105 70318 9180 174080 3121 1000 stress-ng [ 1833.875872] [ 44106] 0 44106 70318 8037 151552 1426 1000 stress-ng [ 1833.875874] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1833.875876] [ 44109] 0 44109 1334 0 59392 31 0 sleep [ 1833.875879] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44046,uid=0 [ 1833.875887] Out of memory: Killed process 44046 (stress-ng) total-vm:281272kB, anon-rss:45396kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:248kB oom_score_adj:1000 [ 1835.912271] oom_reaper: reaped process 44046 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1836.184222] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1836.184232] CPU: 1 PID: 1 Comm: systemd Not tainted 6.0.0-rc7 #1 [ 1836.184235] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1836.184236] Call Trace: [ 1836.184237] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1836.184246] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1836.184250] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1836.184252] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1836.184253] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1836.184258] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1836.184260] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1836.184264] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1836.184266] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1836.184270] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1836.184276] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1836.184278] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1836.184281] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1836.184285] Mem-Info: [ 1836.184286] active_anon:433487 inactive_anon:13093 isolated_anon:1041 active_file:22 inactive_file:15 isolated_file:3 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13021 slab_unreclaimable:14561 mapped:21 shmem:1 pagetables:3552 bounce:0 kernel_misc_reclaimable:0 free:1364 free_pcp:0 free_cma:4 [ 1836.184291] Node 0 active_anon:1733948kB inactive_anon:52372kB active_file:88kB inactive_file:60kB unevictable:12kB isolated(anon):4164kB isolated(file):12kB mapped:84kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5056kB pagetables:14208kB all_unreclaimable? yes [ 1836.184295] Node 0 DMA free:5456kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1734460kB inactive_anon:52232kB active_file:144kB inactive_file:52kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:16kB [ 1836.184300] lowmem_reserve[]: 0 0 0 [ 1836.184302] Node 0 DMA: 166*4kB (UMC) 47*8kB (UM) 101*16kB (UMEC) 118*32kB (UEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6432kB [ 1836.184309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1836.184310] 53 total pagecache pages [ 1836.184311] 7 pages in swap cache [ 1836.184312] Free swap = 0kB [ 1836.184312] Total swap = 2019324kB [ 1836.184313] 524288 pages RAM [ 1836.184314] 0 pages HighMem/MovableOnly [ 1836.184315] 19417 pages reserved [ 1836.184315] 1024 pages cma reserved [ 1836.184316] Tasks state (memory values in pages): [ 1836.184317] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1836.184319] [ 853] 0 853 12057 52 139264 246 -250 systemd-journal [ 1836.184321] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1836.184325] [ 1053] 999 1053 3834 0 88064 226 -900 systemd-oomd [ 1836.184327] [ 1054] 0 1054 4359 0 63488 199 -1000 auditd [ 1836.184329] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1836.184331] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1836.184333] [ 1079] 0 1079 63558 0 155648 638 0 NetworkManager [ 1836.184336] [ 1096] 0 1096 4365 0 98304 596 0 systemd-logind [ 1836.184338] [ 1098] 81 1098 2185 0 65536 207 -900 dbus-broker-lau [ 1836.184341] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1836.184343] [ 1105] 81 1105 1223 0 55296 235 -900 dbus-broker [ 1836.184346] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1836.184348] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1836.184350] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1836.184352] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1836.184355] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1836.184357] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1836.184359] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1836.184361] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1836.184363] [ 1225] 0 1225 57821 0 79872 291 -1000 restraintd [ 1836.184366] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1836.184368] [ 1257] 0 1257 1797 1 63488 101 0 runtest.sh [ 1836.184370] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1836.184372] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1836.184374] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1836.184377] [ 26970] 0 26970 18098 8 86016 585 -1000 dmeventd [ 1836.184379] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1836.184382] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1836.184384] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1836.184386] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1836.184389] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1836.184391] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1836.184393] [ 43979] 0 43979 4782 0 57344 55 -1000 stress-ng [ 1836.184395] [ 43980] 0 43980 4782 2 57344 53 -1000 stress-ng [ 1836.184397] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1836.184399] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1836.184401] [ 43983] 0 43983 4782 0 57344 57 -1000 stress-ng [ 1836.184403] [ 43984] 0 43984 70318 6610 178176 6417 1000 stress-ng [ 1836.184405] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1836.184407] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1836.184409] [ 43987] 0 43987 70318 5290 165888 6087 1000 stress-ng [ 1836.184412] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1836.184414] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1836.184416] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1836.184418] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1836.184420] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1836.184422] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1836.184424] [ 43994] 0 43994 4782 7 57344 48 -1000 stress-ng [ 1836.184426] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1836.184429] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1836.184431] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1836.184433] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1836.184435] [ 43999] 0 43999 4782 0 57344 54 -1000 stress-ng [ 1836.184437] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1836.184439] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1836.184441] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1836.184443] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1836.184445] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1836.184447] [ 44005] 0 44005 4782 5 57344 50 -1000 stress-ng [ 1836.184449] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1836.184451] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1836.184453] [ 44008] 0 44008 4782 0 57344 55 -1000 stress-ng [ 1836.184455] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1836.184457] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1836.184459] [ 44011] 0 44011 4782 14 57344 41 -1000 stress-ng [ 1836.184461] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1836.184463] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1836.184465] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1836.184467] [ 44015] 0 44015 4782 0 57344 57 -1000 stress-ng [ 1836.184469] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1836.184471] [ 44017] 0 44017 4782 0 57344 55 -1000 stress-ng [ 1836.184473] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1836.184476] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1836.184478] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1836.184480] [ 44021] 0 44021 4782 8 57344 51 -1000 stress-ng [ 1836.184482] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1836.184484] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1836.184486] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1836.184488] [ 44025] 0 44025 4782 4 57344 51 -1000 stress-ng [ 1836.184490] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1836.184492] [ 44027] 0 44027 4782 6 57344 50 -1000 stress-ng [ 1836.184494] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1836.184496] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1836.184498] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1836.184500] [ 44031] 0 44031 4782 7 57344 48 -1000 stress-ng [ 1836.184502] [ 44032] 0 44032 4782 0 57344 54 -1000 stress-ng [ 1836.184504] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1836.184506] [ 44034] 0 44034 4782 7 57344 48 -1000 stress-ng [ 1836.184508] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1836.184510] [ 44036] 0 44036 4782 1 57344 54 -1000 stress-ng [ 1836.184512] [ 44037] 0 44037 4782 0 57344 56 -1000 stress-ng [ 1836.184514] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1836.184517] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1836.184519] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1836.184521] [ 44041] 0 44041 4782 5 57344 50 -1000 stress-ng [ 1836.184523] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1836.184525] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1836.184527] [ 44045] 0 44045 70318 8237 237568 12116 1000 stress-ng [ 1836.184529] [ 44046] 0 44046 70318 0 253952 0 1000 stress-ng [ 1836.184532] [ 44047] 0 44047 70318 3766 180224 9393 1000 stress-ng [ 1836.184534] [ 44048] 0 44048 70318 9287 237568 11066 1000 stress-ng [ 1836.184536] [ 44049] 0 44049 70318 4111 182272 9246 1000 stress-ng [ 1836.184538] [ 44050] 0 44050 70318 12786 227328 6181 1000 stress-ng [ 1836.184541] [ 44051] 0 44051 70318 5997 251904 16138 1000 stress-ng [ 1836.184543] [ 44052] 0 44052 70318 3824 212992 13559 1000 stress-ng [ 1836.184545] [ 44053] 0 44053 70318 9051 235520 11103 1000 stress-ng [ 1836.184547] [ 44054] 0 44054 70318 6591 202752 9537 1000 stress-ng [ 1836.184549] [ 44055] 0 44055 70318 9444 251904 12823 1000 stress-ng [ 1836.184551] [ 44056] 0 44056 70318 4220 202752 11710 1000 stress-ng [ 1836.184554] [ 44057] 0 44057 70318 9356 233472 10468 1000 stress-ng [ 1836.184556] [ 44058] 0 44058 70318 5646 208896 11010 1000 stress-ng [ 1836.184558] [ 44059] 0 44059 70318 7031 223232 11473 1000 stress-ng [ 1836.184560] [ 44060] 0 44060 70318 9220 239616 11330 1000 stress-ng [ 1836.184562] [ 44062] 0 44062 70318 8093 165888 3284 1000 stress-ng [ 1836.184564] [ 44063] 0 44063 70318 10310 258048 12617 1000 stress-ng [ 1836.184566] [ 44064] 0 44064 70318 9366 227328 9667 1000 stress-ng [ 1836.184568] [ 44066] 0 44066 70318 6199 206848 10260 1000 stress-ng [ 1836.184571] [ 44067] 0 44067 70318 10065 229376 9232 1000 stress-ng [ 1836.184573] [ 44068] 0 44068 70318 5100 188416 9247 1000 stress-ng [ 1836.184575] [ 44069] 0 44069 70318 9142 225280 9561 1000 stress-ng [ 1836.184577] [ 44070] 0 44070 70318 7327 227328 11904 1000 stress-ng [ 1836.184579] [ 44071] 0 44071 70318 5473 219136 12702 1000 stress-ng [ 1836.184581] [ 44072] 0 44072 70318 5511 231424 14050 1000 stress-ng [ 1836.184583] [ 44073] 0 44073 70318 9934 227328 9165 1000 stress-ng [ 1836.184585] [ 44074] 0 44074 70318 5981 225280 12787 1000 stress-ng [ 1836.184587] [ 44075] 0 44075 70318 6483 208896 10240 1000 stress-ng [ 1836.184589] [ 44076] 0 44076 70318 7931 243712 13214 1000 stress-ng [ 1836.184591] [ 44077] 0 44077 70318 6417 200704 9249 1000 stress-ng [ 1836.184594] [ 44078] 0 44078 70318 6150 208896 10573 1000 stress-ng [ 1836.184596] [ 44079] 0 44079 70318 5563 155648 4560 1000 stress-ng [ 1836.184598] [ 44080] 0 44080 70318 9185 196608 6020 1000 stress-ng [ 1836.184600] [ 44082] 0 44082 70318 8789 178176 4237 1000 stress-ng [ 1836.184602] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1836.184604] [ 44084] 0 44084 70318 7619 215040 9829 1000 stress-ng [ 1836.184606] [ 44085] 0 44085 70318 10724 202752 5273 1000 stress-ng [ 1836.184609] [ 44087] 0 44087 70318 13297 264192 10356 1000 stress-ng [ 1836.184611] [ 44088] 0 44088 70318 8985 231424 10510 1000 stress-ng [ 1836.184613] [ 44089] 0 44089 70318 11496 243712 9715 1000 stress-ng [ 1836.184615] [ 44090] 0 44090 70318 14086 231424 5475 1000 stress-ng [ 1836.184617] [ 44092] 0 44092 70318 3584 217088 14261 1000 stress-ng [ 1836.184619] [ 44094] 0 44094 70318 7715 219136 10394 1000 stress-ng [ 1850.954077] [ 44095] 0 44095 70318 9493 198656 5976 1000 stress-ng [ 1850.954089] [ 44096] 0 44096 70318 9539 223232 9097 1000 stress-ng [ 1850.954093] [ 44097] 0 44097 70318 7913 249856 14024 1000 stress-ng [ 1850.954097] [ 44098] 0 44098 70318 4926 133120 2425 1000 stress-ng [ 1850.954101] [ 44099] 0 44099 70318 5535 172032 6634 1000 stress-ng [ 1850.954105] [ 44100] 0 44100 70318 8361 153600 1365 1000 stress-ng [ 1850.954108] [ 44101] 0 44101 70318 8443 176128 4117 1000 stress-ng [ 1850.954112] [ 44102] 0 44102 70318 8381 159744 2269 1000 stress-ng [ 1850.954116] [ 44103] 0 44103 70318 6758 155648 3299 1000 stress-ng [ 1850.954121] [ 44104] 0 44104 70318 17396 217088 515 1000 stress-ng [ 1850.954126] [ 44105] 0 44105 70318 9294 174080 3139 1000 stress-ng [ 1850.954134] [ 44106] 0 44106 70318 8017 151552 1446 1000 stress-ng [ 1850.954137] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1850.954141] [ 44109] 0 44109 1334 0 59392 31 0 sleep [ 1850.954143] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44087,uid=0 [ 1850.954170] Out of memory: Killed process 44087 (stress-ng) total-vm:281272kB, anon-rss:53180kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:258kB oom_score_adj:1000 [ 1852.611484] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1852.611509] CPU: 1 PID: 44087 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1852.611513] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1852.611515] Call Trace: [ 1852.611516] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1852.611526] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1852.611533] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1852.611536] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1852.611539] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1852.611546] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1852.611551] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1852.611554] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1852.611557] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1852.611563] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1852.611568] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1852.611581] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1852.611583] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1852.611587] Mem-Info: [ 1852.611589] active_anon:335710 inactive_anon:112070 isolated_anon:64 active_file:27 inactive_file:12 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13020 slab_unreclaimable:14559 mapped:18 shmem:0 pagetables:3512 bounce:0 kernel_misc_reclaimable:0 free:1454 free_pcp:0 free_cma:0 [ 1852.611593] Node 0 active_anon:1342840kB inactive_anon:448280kB active_file:108kB inactive_file:48kB unevictable:12kB isolated(anon):256kB isolated(file):0kB mapped:72kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5024kB pagetables:14048kB all_unreclaimable? no [ 1852.611597] Node 0 DMA free:5816kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1342760kB inactive_anon:447984kB active_file:508kB inactive_file:36kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1852.611601] lowmem_reserve[]: 0 0 0 [ 1852.611603] Node 0 DMA: 51*4kB (UMC) 33*8kB (UM) 104*16kB (UMEC) 117*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5876kB [ 1852.611610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1852.611611] 38 total pagecache pages [ 1852.611612] 14 pages in swap cache [ 1852.611613] Free swap = 0kB [ 1852.611613] Total swap = 2019324kB [ 1852.611614] 524288 pages RAM [ 1852.611615] 0 pages HighMem/MovableOnly [ 1852.611616] 19417 pages reserved [ 1852.611616] 1024 pages cma reserved [ 1853.099343] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1853.099353] CPU: 0 PID: 44055 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1853.099356] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1853.099358] Call Trace: [ 1853.099359] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1853.099366] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1853.099370] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1853.099373] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1853.099376] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1853.099380] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1853.099384] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1853.099389] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1853.099392] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1853.099395] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1853.099398] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1853.099403] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1853.099462] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1853.099471] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1853.099475] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1853.099479] Mem-Info: [ 1853.099480] active_anon:347246 inactive_anon:97950 isolated_anon:1682 active_file:488 inactive_file:94 isolated_file:30 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13020 slab_unreclaimable:14564 mapped:607 shmem:0 pagetables:3483 bounce:0 kernel_misc_reclaimable:0 free:1901 free_pcp:10 free_cma:33 [ 1853.099486] Node 0 active_anon:1388984kB inactive_anon:391800kB active_file:1952kB inactive_file:376kB unevictable:12kB isolated(anon):6728kB isolated(file):120kB mapped:2428kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5024kB pagetables:13932kB all_unreclaimable? no [ 1853.099489] Node 0 DMA free:7604kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1389412kB inactive_anon:391400kB active_file:2480kB inactive_file:1000kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:132kB [ 1853.099561] lowmem_reserve[]: 0 0 0 [ 1853.099565] Node 0 DMA: 245*4kB (UMC) 82*8kB (UMC) 148*16kB (UMEC) 131*32kB (UMEC) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8324kB [ 1853.099572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1853.099580] 711 total pagecache pages [ 1853.099581] 48 pages in swap cache [ 1853.099598] Free swap = 0kB [ 1853.099598] Total swap = 2019324kB [ 1853.099599] 524288 pages RAM [ 1853.099600] 0 pages HighMem/MovableOnly [ 1853.099601] 19417 pages reserved [ 1853.099602] 1024 pages cma reserved [ 1853.099603] Tasks state (memory values in pages): [ 1853.099603] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1853.099610] [ 853] 0 853 12057 54 139264 267 -250 systemd-journal [ 1853.099613] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1853.099617] [ 1053] 999 1053 3834 194 88064 196 -900 systemd-oomd [ 1853.099620] [ 1054] 0 1054 4359 148 63488 151 -1000 auditd [ 1853.099623] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1853.099625] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1853.099628] [ 1079] 0 1079 63558 0 155648 644 0 NetworkManager [ 1853.099630] [ 1096] 0 1096 4365 150 98304 542 0 systemd-logind [ 1853.099632] [ 1098] 81 1098 2185 95 65536 162 -900 dbus-broker-lau [ 1853.099635] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1853.099637] [ 1105] 81 1105 1223 154 55296 164 -900 dbus-broker [ 1853.099640] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1853.099643] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1853.099645] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1853.099648] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1853.099650] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1853.099653] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1853.099655] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1853.099657] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1853.099660] [ 1225] 0 1225 57821 159 79872 215 -1000 restraintd [ 1853.099663] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1853.099666] [ 1257] 0 1257 1797 16 63488 83 0 runtest.sh [ 1853.099668] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1853.099671] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1853.099674] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1853.099678] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1853.099681] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1853.099684] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1853.099686] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1853.099689] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1853.099691] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1853.099694] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1853.099696] [ 43979] 0 43979 4782 0 57344 55 -1000 stress-ng [ 1853.099699] [ 43980] 0 43980 4782 1 57344 54 -1000 stress-ng [ 1853.099701] [ 43981] 0 43981 4782 0 57344 56 -1000 stress-ng [ 1853.099703] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1853.099705] [ 43983] 0 43983 4782 0 57344 57 -1000 stress-ng [ 1853.099708] [ 43984] 0 43984 70318 6608 178176 6419 1000 stress-ng [ 1853.099710] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1853.099712] [ 43986] 0 43986 4782 0 57344 54 -1000 stress-ng [ 1853.099715] [ 43987] 0 43987 70318 5488 167936 6087 1000 stress-ng [ 1853.099717] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1853.099719] [ 43989] 0 43989 4782 0 57344 54 -1000 stress-ng [ 1853.099722] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1853.099724] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1853.099727] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1853.099729] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1853.099731] [ 43994] 0 43994 4782 6 57344 49 -1000 stress-ng [ 1853.099734] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1853.099736] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1853.099739] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1853.099741] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1853.099743] [ 43999] 0 43999 4782 0 57344 55 -1000 stress-ng [ 1853.099745] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1853.099748] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1853.099750] [ 44002] 0 44002 4782 12 57344 47 -1000 stress-ng [ 1853.099752] [ 44003] 0 44003 4782 54 57344 46 -1000 stress-ng [ 1853.099755] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1853.099757] [ 44005] 0 44005 4782 5 57344 50 -1000 stress-ng [ 1853.099759] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1853.099761] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1853.099763] [ 44008] 0 44008 4782 0 57344 56 -1000 stress-ng [ 1853.099765] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1853.099768] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1853.099770] [ 44011] 0 44011 4782 14 57344 41 -1000 stress-ng [ 1853.099772] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1853.099775] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1853.099777] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1853.099779] [ 44015] 0 44015 4782 0 57344 57 -1000 stress-ng [ 1853.099781] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1853.099783] [ 44017] 0 44017 4782 0 57344 56 -1000 stress-ng [ 1853.099786] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1853.099788] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1853.099790] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1853.099793] [ 44021] 0 44021 4782 4 57344 51 -1000 stress-ng [ 1853.099795] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1853.099797] [ 44023] 0 44023 4782 10 57344 47 -1000 stress-ng [ 1853.099799] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1853.099801] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1853.099804] [ 44026] 0 44026 4782 0 57344 54 -1000 stress-ng [ 1853.099806] [ 44027] 0 44027 4782 5 57344 50 -1000 stress-ng [ 1853.099808] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1853.099810] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1853.099813] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1853.099828] [ 44031] 0 44031 4782 7 57344 48 -1000 stress-ng [ 1853.099831] [ 44032] 0 44032 4782 21 57344 38 -1000 stress-ng [ 1853.099833] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1853.099836] [ 44034] 0 44034 4782 6 57344 49 -1000 stress-ng [ 1853.099838] [ 44035] 0 44035 4782 8 57344 47 -1000 stress-ng [ 1853.099841] [ 44036] 0 44036 4782 1 57344 54 -1000 stress-ng [ 1853.099843] [ 44037] 0 44037 4782 0 57344 58 -1000 stress-ng [ 1853.099846] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1853.099849] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1853.099851] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1853.099854] [ 44041] 0 44041 4782 4 57344 51 -1000 stress-ng [ 1853.099856] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1853.099859] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1853.099861] [ 44045] 0 44045 70318 10529 260096 12596 1000 stress-ng [ 1853.099864] [ 44047] 0 44047 70318 3523 180224 9636 1000 stress-ng [ 1853.099866] [ 44048] 0 44048 70318 9419 237568 11066 1000 stress-ng [ 1853.099869] [ 44049] 0 44049 70318 4107 182272 9250 1000 stress-ng [ 1853.099871] [ 44050] 0 44050 70318 12716 227328 6251 1000 stress-ng [ 1853.099873] [ 44051] 0 44051 70318 6062 251904 16139 1000 stress-ng [ 1853.099876] [ 44052] 0 44052 70318 3824 212992 13559 1000 stress-ng [ 1853.099878] [ 44053] 0 44053 70318 9115 235520 11105 1000 stress-ng [ 1853.099881] [ 44054] 0 44054 70318 6591 202752 9537 1000 stress-ng [ 1853.099883] [ 44055] 0 44055 70318 8102 253952 14363 1000 stress-ng [ 1853.099885] [ 44056] 0 44056 70318 4220 202752 11710 1000 stress-ng [ 1853.099888] [ 44057] 0 44057 70318 12458 258048 10468 1000 stress-ng [ 1853.099890] [ 44058] 0 44058 70318 5618 208896 11038 1000 stress-ng [ 1853.099892] [ 44059] 0 44059 70318 7031 223232 11473 1000 stress-ng [ 1853.099895] [ 44060] 0 44060 70318 11992 260096 11330 1000 stress-ng [ 1853.099897] [ 44062] 0 44062 70318 8093 165888 3284 1000 stress-ng [ 1853.099899] [ 44063] 0 44063 70318 9710 258048 13217 1000 stress-ng [ 1853.099902] [ 44064] 0 44064 70318 9956 231424 9671 1000 stress-ng [ 1853.099904] [ 44066] 0 44066 70318 5984 206848 10475 1000 stress-ng [ 1853.099907] [ 44067] 0 44067 70318 10062 229376 9235 1000 stress-ng [ 1853.099909] [ 44068] 0 44068 70318 5628 192512 9247 1000 stress-ng [ 1853.099911] [ 44069] 0 44069 70318 9142 225280 9561 1000 stress-ng [ 1853.099914] [ 44070] 0 44070 70318 10566 253952 11965 1000 stress-ng [ 1853.099916] [ 44071] 0 44071 70318 5365 219136 12810 1000 stress-ng [ 1853.099918] [ 44072] 0 44072 70318 5511 231424 14050 1000 stress-ng [ 1853.099920] [ 44073] 0 44073 70318 10066 227328 9165 1000 stress-ng [ 1853.099923] [ 44074] 0 44074 70318 5941 225280 12827 1000 stress-ng [ 1853.099925] [ 44075] 0 44075 70318 6099 208896 10624 1000 stress-ng [ 1853.099927] [ 44076] 0 44076 70318 9977 260096 13214 1000 stress-ng [ 1853.099930] [ 44077] 0 44077 70318 6127 200704 9539 1000 stress-ng [ 1853.099932] [ 44078] 0 44078 70318 6054 208896 10669 1000 stress-ng [ 1853.099935] [ 44079] 0 44079 70318 5145 155648 5110 1000 stress-ng [ 1853.099937] [ 44080] 0 44080 70318 10866 215040 6715 1000 stress-ng [ 1853.099940] [ 44082] 0 44082 70318 9317 182272 4237 1000 stress-ng [ 1853.099942] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1853.099944] [ 44084] 0 44084 70318 7617 215040 9831 1000 stress-ng [ 1853.099946] [ 44085] 0 44085 70318 10557 202752 5440 1000 stress-ng [ 1853.099952] [ 44088] 0 44088 70318 11929 253952 10536 1000 stress-ng [ 1853.099954] [ 44089] 0 44089 70318 11496 243712 9715 1000 stress-ng [ 1853.099957] [ 44090] 0 44090 70318 12668 231424 6893 1000 stress-ng [ 1853.099960] [ 44092] 0 44092 70318 3584 217088 14261 1000 stress-ng [ 1853.099962] [ 44094] 0 44094 70318 7715 219136 10394 1000 stress-ng [ 1853.099965] [ 44095] 0 44095 70318 10152 202752 5977 1000 stress-ng [ 1853.099967] [ 44096] 0 44096 70318 8597 223232 10039 1000 stress-ng [ 1853.099969] [ 44097] 0 44097 70318 7341 249856 14596 1000 stress-ng [ 1853.099971] [ 44098] 0 44098 70318 4810 133120 2541 1000 stress-ng [ 1853.099974] [ 44099] 0 44099 70318 5533 172032 6636 1000 stress-ng [ 1853.099976] [ 44100] 0 44100 70318 8361 153600 1365 1000 stress-ng [ 1853.099979] [ 44101] 0 44101 70318 8236 176128 4324 1000 stress-ng [ 1853.099981] [ 44102] 0 44102 70318 7331 159744 3319 1000 stress-ng [ 1853.099983] [ 44103] 0 44103 70318 6758 155648 3299 1000 stress-ng [ 1853.099986] [ 44104] 0 44104 70318 16267 217088 1644 1000 stress-ng [ 1853.099988] [ 44105] 0 44105 70318 9294 174080 3139 1000 stress-ng [ 1853.099990] [ 44106] 0 44106 70318 8148 151552 1447 1000 stress-ng [ 1853.099993] [ 44107] 0 44107 70318 28 75776 41 1000 stress-ng [ 1853.099995] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44060,uid=0 [ 1853.100006] Out of memory: Killed process 44060 (stress-ng) total-vm:281272kB, anon-rss:47968kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score_adj:1000 [ 1853.760465] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1853.760479] CPU: 1 PID: 44050 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1853.760481] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1853.760483] Call Trace: [ 1853.760484] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1853.760491] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1853.760495] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1853.760496] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1853.760498] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1853.760502] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1853.760504] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1853.760508] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1853.760511] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1853.760513] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1853.760514] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1853.760518] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1853.760521] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1853.760525] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1853.760527] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1853.760532] Mem-Info: [ 1853.760533] active_anon:445993 inactive_anon:1078 isolated_anon:128 active_file:163 inactive_file:441 isolated_file:50 unevictable:3 dirty:11 writeback:0 slab_reclaimable:13020 slab_unreclaimable:14555 mapped:470 shmem:0 pagetables:3491 bounce:0 kernel_misc_reclaimable:0 free:1697 free_pcp:0 free_cma:0 [ 1853.760538] Node 0 active_anon:1783972kB inactive_anon:4312kB active_file:652kB inactive_file:1764kB unevictable:12kB isolated(anon):512kB isolated(file):200kB mapped:1880kB dirty:44kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4984kB pagetables:13964kB all_unreclaimable? no [ 1853.760541] Node 0 DMA free:6788kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1784000kB inactive_anon:4412kB active_file:912kB inactive_file:1428kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1853.760546] lowmem_reserve[]: 0 0 0 [ 1853.760548] Node 0 DMA: 226*4kB (UMEC) 57*8kB (UMEC) 111*16kB (UME) 118*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6976kB [ 1853.760555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1853.760556] 713 total pagecache pages [ 1853.760557] 46 pages in swap cache [ 1853.760558] Free swap = 0kB [ 1853.760558] Total swap = 2019324kB [ 1853.760559] 524288 pages RAM [ 1853.760560] 0 pages HighMem/MovableOnly [ 1853.760561] 19417 pages reserved [ 1853.760562] 1024 pages cma reserved [ 1853.760562] Tasks state (memory values in pages): [ 1853.760563] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1853.760565] [ 853] 0 853 12057 119 139264 244 -250 systemd-journal [ 1853.760568] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1853.760571] [ 1053] 999 1053 3834 35 88064 191 -900 systemd-oomd [ 1853.760573] [ 1054] 0 1054 4359 16 63488 166 -1000 auditd [ 1853.760575] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1853.760577] [ 1059] 0 1059 3758 1 88064 215 0 systemd-userdbd [ 1853.760580] [ 1079] 0 1079 63558 129 155648 560 0 NetworkManager [ 1853.760582] [ 1096] 0 1096 4365 21 98304 561 0 systemd-logind [ 1853.760585] [ 1098] 81 1098 2185 28 65536 164 -900 dbus-broker-lau [ 1853.760587] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1853.760589] [ 1105] 81 1105 1223 22 55296 198 -900 dbus-broker [ 1853.760591] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1853.760594] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1853.760597] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1853.760599] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1853.760601] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1853.760603] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1853.760606] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1853.760608] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1853.760610] [ 1225] 0 1225 57821 64 79872 211 -1000 restraintd [ 1853.760613] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1853.760615] [ 1257] 0 1257 1797 169 63488 69 0 runtest.sh [ 1853.760617] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1853.760619] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1853.760621] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1853.760624] [ 26970] 0 26970 18098 4 86016 591 -1000 dmeventd [ 1853.760626] [ 40892] 0 40892 3843 0 88064 235 0 systemd-userwor [ 1853.760628] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1853.760630] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1853.760633] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1853.760635] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1853.760637] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1853.760640] [ 43979] 0 43979 4782 0 57344 55 -1000 stress-ng [ 1853.760642] [ 43980] 0 43980 4782 1 57344 54 -1000 stress-ng [ 1853.760644] [ 43981] 0 43981 4782 6 57344 49 -1000 stress-ng [ 1853.760647] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1853.760649] [ 43983] 0 43983 4782 0 57344 57 -1000 stress-ng [ 1853.760651] [ 43984] 0 43984 70318 6408 178176 6619 1000 stress-ng [ 1853.760653] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1853.760655] [ 43987] 0 43987 70318 6016 172032 6087 1000 stress-ng [ 1853.760658] [ 43988] 0 43988 4782 4 57344 51 -1000 stress-ng [ 1853.760660] [ 43989] 0 43989 4782 20 57344 35 -1000 stress-ng [ 1853.760662] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1853.760664] [ 43991] 0 43991 4782 0 57344 57 -1000 stress-ng [ 1853.760666] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1853.760668] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1853.760670] [ 43994] 0 43994 4782 6 57344 49 -1000 stress-ng [ 1853.760673] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1853.760675] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1853.760677] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1853.760680] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1853.760682] [ 43999] 0 43999 4782 0 57344 55 -1000 stress-ng [ 1853.760687] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1853.760690] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1853.760692] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1853.760694] [ 44003] 0 44003 4782 7 57344 48 -1000 stress-ng [ 1853.760696] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1853.760698] [ 44005] 0 44005 4782 5 57344 50 -1000 stress-ng [ 1853.760700] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1853.760702] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1853.760704] [ 44008] 0 44008 4782 0 57344 56 -1000 stress-ng [ 1853.760706] [ 44009] 0 44009 4782 4 57344 51 -1000 stress-ng [ 1853.760708] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1853.760710] [ 44011] 0 44011 4782 13 57344 42 -1000 stress-ng [ 1853.760713] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1853.760715] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1853.760717] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1853.760719] [ 44015] 0 44015 4782 0 57344 57 -1000 stress-ng [ 1853.760721] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1853.760723] [ 44017] 0 44017 4782 6 57344 49 -1000 stress-ng [ 1853.760725] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1853.760727] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1853.760730] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1853.760732] [ 44021] 0 44021 4782 4 57344 51 -1000 stress-ng [ 1853.760734] [ 44022] 0 44022 4782 2 57344 53 -1000 stress-ng [ 1853.760736] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1853.760738] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1853.760740] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1853.760742] [ 44026] 0 44026 4782 20 57344 35 -1000 stress-ng [ 1853.760744] [ 44027] 0 44027 4782 5 57344 50 -1000 stress-ng [ 1853.760746] [ 44028] 0 44028 4782 2 57344 53 -1000 stress-ng [ 1853.760748] [ 44029] 0 44029 4782 8 57344 47 -1000 stress-ng [ 1853.760750] [ 44030] 0 44030 4782 0 57344 55 -1000 stress-ng [ 1853.760752] [ 44031] 0 44031 4782 7 57344 48 -1000 stress-ng [ 1853.760755] [ 44032] 0 44032 4782 17 57344 38 -1000 stress-ng [ 1853.760756] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1853.760759] [ 44034] 0 44034 4782 6 57344 49 -1000 stress-ng [ 1853.760761] [ 44035] 0 44035 4782 8 57344 47 -1000 stress-ng [ 1853.760763] [ 44037] 0 44037 4782 0 57344 58 -1000 stress-ng [ 1853.760765] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1853.760767] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1853.760769] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1853.760771] [ 44041] 0 44041 4782 4 57344 51 -1000 stress-ng [ 1853.760773] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1853.760775] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1853.760777] [ 44045] 0 44045 70318 11519 268288 12596 1000 stress-ng [ 1853.760780] [ 44047] 0 44047 70318 4579 188416 9636 1000 stress-ng [ 1853.760782] [ 44048] 0 44048 70318 9377 237568 11108 1000 stress-ng [ 1853.760784] [ 44049] 0 44049 70318 4107 182272 9250 1000 stress-ng [ 1853.760786] [ 44050] 0 44050 70318 16443 258048 6418 1000 stress-ng [ 1853.760788] [ 44051] 0 44051 70318 6042 251904 16225 1000 stress-ng [ 1853.760791] [ 44052] 0 44052 70318 3824 212992 13559 1000 stress-ng [ 1853.760793] [ 44053] 0 44053 70318 9608 241664 11140 1000 stress-ng [ 1853.760796] [ 44054] 0 44054 70318 6512 202752 9616 1000 stress-ng [ 1853.760798] [ 44055] 0 44055 70318 8678 258048 14381 1000 stress-ng [ 1853.760800] [ 44056] 0 44056 70318 4218 202752 11712 1000 stress-ng [ 1853.760802] [ 44057] 0 44057 70318 12787 262144 10535 1000 stress-ng [ 1853.760804] [ 44058] 0 44058 70318 5374 208896 11282 1000 stress-ng [ 1853.760807] [ 44059] 0 44059 70318 6980 223232 11524 1000 stress-ng [ 1853.760810] [ 44062] 0 44062 70318 8225 165888 3284 1000 stress-ng [ 1853.760812] [ 44063] 0 44063 70318 9710 258048 13217 1000 stress-ng [ 1853.760814] [ 44064] 0 44064 70318 10741 237568 9678 1000 stress-ng [ 1853.760817] [ 44066] 0 44066 70318 2577 206848 13882 1000 stress-ng [ 1853.760819] [ 44067] 0 44067 70318 10042 229376 9255 1000 stress-ng [ 1853.760821] [ 44068] 0 44068 70318 6222 198656 9247 1000 stress-ng [ 1853.760823] [ 44069] 0 44069 70318 9408 227328 9625 1000 stress-ng [ 1853.760825] [ 44070] 0 44070 70318 11281 260096 11976 1000 stress-ng [ 1853.760827] [ 44071] 0 44071 70318 5365 219136 12810 1000 stress-ng [ 1853.760830] [ 44072] 0 44072 70318 6598 239616 14085 1000 stress-ng [ 1853.760832] [ 44073] 0 44073 70318 10856 235520 9167 1000 stress-ng [ 1853.760834] [ 44074] 0 44074 70318 4262 225280 14506 1000 stress-ng [ 1853.760836] [ 44075] 0 44075 70318 5909 208896 10814 1000 stress-ng [ 1853.760838] [ 44076] 0 44076 70318 9673 260096 13518 1000 stress-ng [ 1853.760841] [ 44077] 0 44077 70318 6127 200704 9539 1000 stress-ng [ 1853.760843] [ 44078] 0 44078 70318 6034 208896 10689 1000 stress-ng [ 1853.760845] [ 44079] 0 44079 70318 5506 159744 5145 1000 stress-ng [ 1853.760847] [ 44080] 0 44080 70318 10243 221184 7998 1000 stress-ng [ 1853.760849] [ 44082] 0 44082 70318 9317 182272 4237 1000 stress-ng [ 1853.760851] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1853.760854] [ 44084] 0 44084 70318 7356 215040 10092 1000 stress-ng [ 1853.760856] [ 44085] 0 44085 70318 10457 202752 5540 1000 stress-ng [ 1853.760858] [ 44088] 0 44088 70318 12655 260096 10536 1000 stress-ng [ 1853.760860] [ 44089] 0 44089 70318 11492 243712 9719 1000 stress-ng [ 1853.760862] [ 44090] 0 44090 70318 12129 231424 7432 1000 stress-ng [ 1853.760865] [ 44092] 0 44092 70318 3200 217088 14645 1000 stress-ng [ 1853.760867] [ 44094] 0 44094 70318 7979 221184 10394 1000 stress-ng [ 1853.760869] [ 44095] 0 44095 70318 10336 208896 6519 1000 stress-ng [ 1853.760871] [ 44096] 0 44096 70318 9484 235520 10538 1000 stress-ng [ 1853.760873] [ 44097] 0 44097 70318 9261 266240 14655 1000 stress-ng [ 1853.760875] [ 44098] 0 44098 70318 4774 133120 2577 1000 stress-ng [ 1853.760878] [ 44099] 0 44099 70318 5477 172032 6692 1000 stress-ng [ 1853.760880] [ 44100] 0 44100 70318 8625 153600 1365 1000 stress-ng [ 1853.760882] [ 44101] 0 44101 70318 8017 176128 4543 1000 stress-ng [ 1853.760884] [ 44102] 0 44102 70318 7607 161792 3373 1000 stress-ng [ 1853.760886] [ 44103] 0 44103 70318 6748 155648 3309 1000 stress-ng [ 1853.760888] [ 44104] 0 44104 70318 16109 217088 1802 1000 stress-ng [ 1853.760890] [ 44105] 0 44105 70318 12562 200704 3171 1000 stress-ng [ 1853.760892] [ 44106] 0 44106 70318 8640 155648 1615 1000 stress-ng [ 1853.760894] [ 44107] 0 44107 70318 688 79872 41 1000 stress-ng [ 1853.760897] [ 44114] 0 44114 1797 25 49152 74 0 runtest.sh [ 1853.760899] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44045,uid=0 [ 1853.760910] Out of memory: Killed process 44045 (stress-ng) total-vm:281272kB, anon-rss:46076kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_adj:1000 [ 1855.839159] oom_reaper: reaped process 44045 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1855.933068] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1855.933077] CPU: 1 PID: 44004 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1855.933079] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1855.933080] Call Trace: [ 1855.933081] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1855.933090] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1855.933094] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1855.933096] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1855.933097] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1855.933102] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1855.933104] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1855.933109] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1855.933113] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1855.933115] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1855.933120] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1855.933122] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1855.933125] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1855.933129] [<00000000273ce70c>] __rseq_handle_notify_resume+0x6c/0x440 [ 1855.933134] [<0000000027119a96>] arch_do_signal_or_restart+0x256/0xad0 [ 1855.933139] [<0000000027233b9c>] syscall_exit_to_user_mode_work+0x13c/0x310 [ 1855.933143] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1855.933145] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1855.933147] Mem-Info: [ 1855.933148] active_anon:435068 inactive_anon:11710 isolated_anon:836 active_file:132 inactive_file:327 isolated_file:41 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13024 slab_unreclaimable:14549 mapped:377 shmem:6 pagetables:3485 bounce:0 kernel_misc_reclaimable:0 free:1491 free_pcp:0 free_cma:0 [ 1855.933153] Node 0 active_anon:1740272kB inactive_anon:46840kB active_file:528kB inactive_file:1308kB unevictable:12kB isolated(anon):3344kB isolated(file):164kB mapped:1508kB dirty:0kB writeback:0kB shmem:24kB writeback_tmp:0kB kernel_stack:4936kB pagetables:13940kB all_unreclaimable? no [ 1855.933156] Node 0 DMA free:5964kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1740188kB inactive_anon:46232kB active_file:936kB inactive_file:1116kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1855.933162] lowmem_reserve[]: 0 0 0 [ 1855.933164] Node 0 DMA: 36*4kB (UMC) 21*8kB (UMC) 97*16kB (UME) 120*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5704kB [ 1855.933170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1855.933172] 531 total pagecache pages [ 1855.933172] 52 pages in swap cache [ 1855.933173] Free swap = 0kB [ 1855.933174] Total swap = 2019324kB [ 1855.933174] 524288 pages RAM [ 1855.933175] 0 pages HighMem/MovableOnly [ 1855.933176] 19417 pages reserved [ 1855.933177] 1024 pages cma reserved [ 1855.933177] Tasks state (memory values in pages): [ 1855.933178] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1855.933180] [ 853] 0 853 12057 313 139264 260 -250 systemd-journal [ 1855.933183] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1855.933185] [ 1053] 999 1053 3834 21 88064 205 -900 systemd-oomd [ 1855.933188] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1855.933190] [ 1057] 193 1057 5408 0 106496 895 0 systemd-resolve [ 1855.933192] [ 1059] 0 1059 3758 2 88064 215 0 systemd-userdbd [ 1855.933194] [ 1079] 0 1079 63558 0 155648 638 0 NetworkManager [ 1855.933196] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1855.933198] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1855.933200] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1855.933203] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1855.933205] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1855.933207] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1855.933209] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1855.933212] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1855.933214] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1855.933216] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1855.933218] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1855.933220] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1855.933222] [ 1225] 0 1225 57821 0 79872 281 -1000 restraintd [ 1855.933225] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1855.933227] [ 1257] 0 1257 1797 21 63488 78 0 runtest.sh [ 1855.933229] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1855.933231] [ 1306] 0 1306 3994 0 114688 613 0 sshd [ 1855.933233] [ 1307] 0 1307 40480 1 100352 1426 0 restraintd [ 1855.933236] [ 26970] 0 26970 18098 0 86016 605 -1000 dmeventd [ 1855.933238] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1855.933240] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1855.933242] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1855.933245] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1855.933247] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1855.933249] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1855.933251] [ 43980] 0 43980 4782 12 57344 47 -1000 stress-ng [ 1855.933253] [ 43981] 0 43981 4782 0 57344 64 -1000 stress-ng [ 1855.933255] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1855.933257] [ 43983] 0 43983 4782 6 57344 49 -1000 stress-ng [ 1855.933259] [ 43984] 0 43984 70318 6540 180224 6619 1000 stress-ng [ 1855.933261] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1855.933264] [ 43987] 0 43987 70318 6806 178176 6089 1000 stress-ng [ 1855.933266] [ 43988] 0 43988 4782 8 57344 47 -1000 stress-ng [ 1855.933268] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1855.933271] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1855.933273] [ 43991] 0 43991 4782 0 57344 60 -1000 stress-ng [ 1855.933275] [ 43992] 0 43992 4782 1 57344 54 -1000 stress-ng [ 1855.933277] [ 43993] 0 43993 4782 0 57344 57 -1000 stress-ng [ 1855.933278] [ 43994] 0 43994 4782 6 57344 49 -1000 stress-ng [ 1855.933280] [ 43995] 0 43995 4782 6 57344 49 -1000 stress-ng [ 1855.933283] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1855.933285] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1855.933287] [ 43998] 0 43998 4782 7 57344 48 -1000 stress-ng [ 1855.933289] [ 43999] 0 43999 4782 6 57344 49 -1000 stress-ng [ 1855.933292] [ 44000] 0 44000 4782 5 57344 50 -1000 stress-ng [ 1855.933293] [ 44001] 0 44001 4782 26 57344 42 -1000 stress-ng [ 1855.933295] [ 44002] 0 44002 4782 0 57344 55 -1000 stress-ng [ 1855.933298] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1855.933300] [ 44004] 0 44004 4782 0 57344 54 -1000 stress-ng [ 1855.933302] [ 44005] 0 44005 4782 9 57344 46 -1000 stress-ng [ 1855.933304] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1855.933306] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1855.933308] [ 44008] 0 44008 4782 5 57344 50 -1000 stress-ng [ 1855.933310] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1855.933312] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1855.933314] [ 44011] 0 44011 4782 7 57344 48 -1000 stress-ng [ 1855.933316] [ 44012] 0 44012 4782 4 57344 50 -1000 stress-ng [ 1855.933318] [ 44013] 0 44013 4782 4 57344 51 -1000 stress-ng [ 1855.933320] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1855.933322] [ 44015] 0 44015 4782 14 57344 41 -1000 stress-ng [ 1855.933324] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1855.933326] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1855.933328] [ 44018] 0 44018 4782 5 57344 50 -1000 stress-ng [ 1855.933330] [ 44019] 0 44019 4782 3 57344 52 -1000 stress-ng [ 1855.933332] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1855.933334] [ 44021] 0 44021 4782 31 57344 46 -1000 stress-ng [ 1855.933336] [ 44022] 0 44022 4782 8 57344 47 -1000 stress-ng [ 1855.933338] [ 44023] 0 44023 4782 0 57344 55 -1000 stress-ng [ 1855.933340] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1855.933342] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1855.933344] [ 44026] 0 44026 4782 5 57344 50 -1000 stress-ng [ 1855.933346] [ 44027] 0 44027 4782 2 57344 53 -1000 stress-ng [ 1855.933348] [ 44028] 0 44028 4782 0 57344 55 -1000 stress-ng [ 1855.933350] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1855.933352] [ 44030] 0 44030 4782 16 57344 39 -1000 stress-ng [ 1855.933354] [ 44032] 0 44032 4782 2 57344 53 -1000 stress-ng [ 1855.933356] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1855.933358] [ 44034] 0 44034 4782 6 57344 49 -1000 stress-ng [ 1855.933359] [ 44035] 0 44035 4782 6 57344 49 -1000 stress-ng [ 1855.933361] [ 44037] 0 44037 4782 0 57344 59 -1000 stress-ng [ 1855.933363] [ 44038] 0 44038 4782 1 57344 54 -1000 stress-ng [ 1855.933365] [ 44039] 0 44039 4782 9 57344 46 -1000 stress-ng [ 1855.933367] [ 44040] 0 44040 4782 0 57344 58 -1000 stress-ng [ 1855.933369] [ 44041] 0 44041 4782 1 57344 54 -1000 stress-ng [ 1855.933371] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1855.933373] [ 44043] 0 44043 4782 8 57344 47 -1000 stress-ng [ 1855.933375] [ 44047] 0 44047 70318 4642 188416 9639 1000 stress-ng [ 1855.933378] [ 44048] 0 44048 70318 7579 245760 13764 1000 stress-ng [ 1855.933380] [ 44049] 0 44049 70318 4735 186368 9282 1000 stress-ng [ 1855.933382] [ 44050] 0 44050 70318 16427 258048 6434 1000 stress-ng [ 1855.933384] [ 44051] 0 44051 70318 6372 256000 16225 1000 stress-ng [ 1855.933386] [ 44052] 0 44052 70318 3928 215040 13587 1000 stress-ng [ 1855.933388] [ 44053] 0 44053 70318 10730 249856 11140 1000 stress-ng [ 1855.933390] [ 44054] 0 44054 70318 7039 206848 9617 1000 stress-ng [ 1855.933392] [ 44055] 0 44055 70318 8184 262144 15337 1000 stress-ng [ 1855.933394] [ 44056] 0 44056 70318 4218 202752 11712 1000 stress-ng [ 1855.933397] [ 44057] 0 44057 70318 13447 266240 10535 1000 stress-ng [ 1855.933399] [ 44058] 0 44058 70318 5440 208896 11282 1000 stress-ng [ 1855.933401] [ 44059] 0 44059 70318 7904 229376 11524 1000 stress-ng [ 1855.933403] [ 44062] 0 44062 70318 7815 172032 4420 1000 stress-ng [ 1855.933405] [ 44063] 0 44063 70318 10539 268288 13642 1000 stress-ng [ 1855.933407] [ 44064] 0 44064 70318 11266 241664 9681 1000 stress-ng [ 1855.933409] [ 44066] 0 44066 70318 2577 206848 13882 1000 stress-ng [ 1855.933411] [ 44067] 0 44067 70318 10037 229376 9260 1000 stress-ng [ 1855.933413] [ 44068] 0 44068 70318 7091 206848 9500 1000 stress-ng [ 1855.933415] [ 44069] 0 44069 70318 9948 231424 9745 1000 stress-ng [ 1855.933417] [ 44070] 0 44070 70318 11966 268288 12281 1000 stress-ng [ 1855.933419] [ 44071] 0 44071 70318 5364 219136 12811 1000 stress-ng [ 1855.933422] [ 44072] 0 44072 70318 6110 245760 15167 1000 stress-ng [ 1855.933424] [ 44073] 0 44073 70318 10823 235520 9200 1000 stress-ng [ 1855.933426] [ 44074] 0 44074 70318 5647 235520 14507 1000 stress-ng [ 1855.933428] [ 44075] 0 44075 70318 6011 210944 10910 1000 stress-ng [ 1855.933430] [ 44076] 0 44076 70318 10706 268288 13541 1000 stress-ng [ 1855.933432] [ 44077] 0 44077 70318 5790 204800 10602 1000 stress-ng [ 1855.933434] [ 44078] 0 44078 70318 6051 208896 10738 1000 stress-ng [ 1855.933436] [ 44079] 0 44079 70318 5772 163840 5341 1000 stress-ng [ 1855.933438] [ 44080] 0 44080 70318 11013 227328 8020 1000 stress-ng [ 1855.933440] [ 44082] 0 44082 70318 9911 188416 4237 1000 stress-ng [ 1855.933442] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1855.933444] [ 44084] 0 44084 70318 7517 215040 10129 1000 stress-ng [ 1855.933446] [ 44085] 0 44085 70318 9434 210944 7751 1000 stress-ng [ 1855.933448] [ 44088] 0 44088 70318 13213 264192 10572 1000 stress-ng [ 1855.933450] [ 44089] 0 44089 70318 11471 243712 9740 1000 stress-ng [ 1855.933452] [ 44090] 0 44090 70318 12382 233472 7443 1000 stress-ng [ 1855.933455] [ 44092] 0 44092 70318 3200 217088 14645 1000 stress-ng [ 1855.933456] [ 44094] 0 44094 70318 7972 221184 10401 1000 stress-ng [ 1855.933458] [ 44095] 0 44095 70318 10664 212992 6521 1000 stress-ng [ 1855.933460] [ 44096] 0 44096 70318 9242 235520 10780 1000 stress-ng [ 1855.933462] [ 44097] 0 44097 70318 9510 268288 14802 1000 stress-ng [ 1855.933464] [ 44098] 0 44098 70318 5723 141312 2750 1000 stress-ng [ 1855.933466] [ 44099] 0 44099 70318 5477 172032 6692 1000 stress-ng [ 1855.933468] [ 44100] 0 44100 70318 9419 161792 1429 1000 stress-ng [ 1855.933470] [ 44101] 0 44101 70318 8072 176128 4620 1000 stress-ng [ 1855.933473] [ 44102] 0 44102 70318 8054 165888 3388 1000 stress-ng [ 1855.933475] [ 44103] 0 44103 70318 7434 161792 3349 1000 stress-ng [ 1855.933477] [ 44104] 0 44104 70318 16246 219136 1863 1000 stress-ng [ 1855.933479] [ 44105] 0 44105 70318 12014 200704 3719 1000 stress-ng [ 1855.933481] [ 44106] 0 44106 70318 8639 155648 1616 1000 stress-ng [ 1855.933483] [ 44107] 0 44107 70318 1215 83968 42 1000 stress-ng [ 1855.933485] [ 44115] 0 44115 1597 59 51200 2 0 systemd-userwor [ 1855.933488] [ 44116] 0 44116 572 1 38912 0 0 sleep [ 1855.933490] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44097,uid=0 [ 1855.933500] Out of memory: Killed process 44097 (stress-ng) total-vm:281272kB, anon-rss:38040kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_adj:1000 [ 1858.071529] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1858.071542] CPU: 0 PID: 853 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1858.071545] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1858.071546] Call Trace: [ 1858.071547] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1858.071556] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1858.071560] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1858.071561] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1858.071563] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1858.071569] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1858.071570] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1858.071574] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1858.071576] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1858.071580] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1858.071586] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1858.071588] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1858.071591] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1858.071595] Mem-Info: [ 1858.071596] active_anon:376702 inactive_anon:70902 isolated_anon:560 active_file:7 inactive_file:4 isolated_file:17 unevictable:3 dirty:6 writeback:0 slab_reclaimable:13019 slab_unreclaimable:14534 mapped:15 shmem:5 pagetables:3422 bounce:0 kernel_misc_reclaimable:0 free:1407 free_pcp:0 free_cma:10 [ 1858.071601] Node 0 active_anon:1506808kB inactive_anon:283608kB active_file:28kB inactive_file:16kB unevictable:12kB isolated(anon):2240kB isolated(file):68kB mapped:60kB dirty:24kB writeback:0kB shmem:20kB writeback_tmp:0kB kernel_stack:4928kB pagetables:13688kB all_unreclaimable? no [ 1858.071605] Node 0 DMA free:5628kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1507448kB inactive_anon:283048kB active_file:200kB inactive_file:940kB unevictable:12kB writepending:24kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:40kB [ 1858.071611] lowmem_reserve[]: 0 0 0 [ 1858.071612] Node 0 DMA: 55*4kB (UMC) 46*8kB (UMC) 93*16kB (UME) 122*32kB (UME) 2*64kB (ME) 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6364kB [ 1858.071619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1858.071621] 24 total pagecache pages [ 1858.071622] 6 pages in swap cache [ 1858.071622] Free swap = 0kB [ 1858.071623] Total swap = 2019324kB [ 1858.071624] 524288 pages RAM [ 1858.071625] 0 pages HighMem/MovableOnly [ 1858.071625] 19417 pages reserved [ 1858.071626] 1024 pages cma reserved [ 1858.071627] Tasks state (memory values in pages): [ 1858.071627] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1858.071629] [ 853] 0 853 12057 47 139264 251 -250 systemd-journal [ 1858.071632] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1858.071635] [ 1053] 999 1053 3834 25 88064 201 -900 systemd-oomd [ 1858.071638] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1858.071640] [ 1057] 193 1057 5408 0 106496 892 0 systemd-resolve [ 1858.071642] [ 1059] 0 1059 3758 0 88064 215 0 systemd-userdbd [ 1858.071644] [ 1079] 0 1079 63558 10 155648 628 0 NetworkManager [ 1858.071647] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1858.071649] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1858.071651] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1858.071653] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1858.071655] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1858.071657] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1858.071659] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1858.071662] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1858.071664] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1858.071666] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1858.071668] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1858.071670] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1858.071672] [ 1225] 0 1225 57821 0 79872 281 -1000 restraintd [ 1858.071675] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1858.071677] [ 1257] 0 1257 1797 0 63488 101 0 runtest.sh [ 1858.071679] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1858.071682] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1858.071683] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1858.071686] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1858.071688] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1858.071690] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1858.071693] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1858.071695] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1858.071697] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1858.071699] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1858.071701] [ 43980] 0 43980 4782 8 57344 47 -1000 stress-ng [ 1858.071704] [ 43981] 0 43981 4782 0 57344 65 -1000 stress-ng [ 1858.071706] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1858.071708] [ 43983] 0 43983 4782 0 57344 64 -1000 stress-ng [ 1858.071710] [ 43984] 0 43984 70318 6606 180224 6619 1000 stress-ng [ 1858.071712] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1858.071714] [ 43987] 0 43987 70318 7140 182272 6217 1000 stress-ng [ 1858.071716] [ 43988] 0 43988 4782 3 57344 52 -1000 stress-ng [ 1858.071719] [ 43989] 0 43989 4782 2 57344 53 -1000 stress-ng [ 1858.071721] [ 43990] 0 43990 4782 2 57344 53 -1000 stress-ng [ 1858.071723] [ 43991] 0 43991 4782 7 57344 48 -1000 stress-ng [ 1858.071725] [ 43992] 0 43992 4782 8 57344 47 -1000 stress-ng [ 1858.071727] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1858.071729] [ 43994] 0 43994 4782 1 57344 54 -1000 stress-ng [ 1858.071731] [ 43995] 0 43995 4782 1 57344 54 -1000 stress-ng [ 1858.071733] [ 43996] 0 43996 4782 8 57344 47 -1000 stress-ng [ 1858.071735] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1858.071737] [ 43998] 0 43998 4782 12 57344 47 -1000 stress-ng [ 1858.071739] [ 43999] 0 43999 4782 8 57344 47 -1000 stress-ng [ 1858.071741] [ 44000] 0 44000 4782 0 57344 55 -1000 stress-ng [ 1858.071743] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1858.071745] [ 44002] 0 44002 4782 0 57344 58 -1000 stress-ng [ 1858.071747] [ 44003] 0 44003 4782 1 57344 54 -1000 stress-ng [ 1858.071750] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1858.071752] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1858.071754] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1858.071756] [ 44007] 0 44007 4782 3 57344 52 -1000 stress-ng [ 1858.071758] [ 44008] 0 44008 4782 2 57344 53 -1000 stress-ng [ 1858.071760] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1858.071762] [ 44010] 0 44010 4782 0 57344 57 -1000 stress-ng [ 1858.071764] [ 44011] 0 44011 4782 12 57344 43 -1000 stress-ng [ 1858.071766] [ 44012] 0 44012 4782 11 57344 44 -1000 stress-ng [ 1858.071771] [ 44013] 0 44013 4782 6 57344 49 -1000 stress-ng [ 1858.071773] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1858.071775] [ 44015] 0 44015 4782 0 57344 56 -1000 stress-ng [ 1858.071777] [ 44016] 0 44016 4782 0 57344 55 -1000 stress-ng [ 1858.071779] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1858.071781] [ 44018] 0 44018 4782 2 57344 53 -1000 stress-ng [ 1858.071783] [ 44019] 0 44019 4782 0 57344 55 -1000 stress-ng [ 1858.071785] [ 44020] 0 44020 4782 0 57344 54 -1000 stress-ng [ 1858.071787] [ 44021] 0 44021 4782 10 57344 49 -1000 stress-ng [ 1858.071789] [ 44022] 0 44022 4782 3 57344 52 -1000 stress-ng [ 1858.071791] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1858.071793] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1858.071795] [ 44025] 0 44025 4782 0 57344 55 -1000 stress-ng [ 1858.071797] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1858.071799] [ 44027] 0 44027 4782 0 57344 57 -1000 stress-ng [ 1858.071801] [ 44028] 0 44028 4782 0 57344 55 -1000 stress-ng [ 1858.071803] [ 44029] 0 44029 4782 13 57344 47 -1000 stress-ng [ 1858.071805] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1858.071807] [ 44032] 0 44032 4782 0 57344 56 -1000 stress-ng [ 1858.071809] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1858.071811] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1858.071813] [ 44035] 0 44035 4782 1 57344 54 -1000 stress-ng [ 1858.071816] [ 44037] 0 44037 4782 0 57344 63 -1000 stress-ng [ 1858.071818] [ 44038] 0 44038 4782 0 57344 56 -1000 stress-ng [ 1858.071820] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1858.071822] [ 44040] 0 44040 4782 0 57344 61 -1000 stress-ng [ 1858.071824] [ 44041] 0 44041 4782 8 57344 47 -1000 stress-ng [ 1858.071826] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1858.071828] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1858.071830] [ 44047] 0 44047 70318 4284 188416 9997 1000 stress-ng [ 1858.071832] [ 44048] 0 44048 70318 7371 247808 14170 1000 stress-ng [ 1858.071834] [ 44049] 0 44049 70318 4735 186368 9282 1000 stress-ng [ 1858.071836] [ 44050] 0 44050 70318 14561 258048 8432 1000 stress-ng [ 1858.071838] [ 44051] 0 44051 70318 5420 258048 17573 1000 stress-ng [ 1858.071840] [ 44052] 0 44052 70318 4921 223232 13716 1000 stress-ng [ 1858.071843] [ 44053] 0 44053 70318 10452 249856 11418 1000 stress-ng [ 1858.071845] [ 44054] 0 44054 70318 6999 206848 9657 1000 stress-ng [ 1858.071847] [ 44055] 0 44055 70318 7700 262144 15821 1000 stress-ng [ 1858.071849] [ 44056] 0 44056 70318 4205 202752 11725 1000 stress-ng [ 1858.071851] [ 44057] 0 44057 70318 14087 272384 10621 1000 stress-ng [ 1858.071853] [ 44058] 0 44058 70318 5902 212992 11282 1000 stress-ng [ 1858.071855] [ 44059] 0 44059 70318 9289 241664 11525 1000 stress-ng [ 1858.071857] [ 44062] 0 44062 70318 7654 172032 4581 1000 stress-ng [ 1858.071860] [ 44063] 0 44063 70318 10865 270336 13712 1000 stress-ng [ 1858.071862] [ 44064] 0 44064 70318 11046 241664 9901 1000 stress-ng [ 1858.071864] [ 44066] 0 44066 70318 2513 206848 13946 1000 stress-ng [ 1858.071866] [ 44067] 0 44067 70318 10281 233472 9544 1000 stress-ng [ 1858.071868] [ 44068] 0 44068 70318 7048 206848 9543 1000 stress-ng [ 1858.071870] [ 44069] 0 44069 70318 10737 237568 9748 1000 stress-ng [ 1858.071872] [ 44070] 0 44070 70318 12009 270336 12502 1000 stress-ng [ 1858.071874] [ 44071] 0 44071 70318 5300 219136 12875 1000 stress-ng [ 1858.071876] [ 44072] 0 44072 70318 9298 270336 15213 1000 stress-ng [ 1858.071878] [ 44073] 0 44073 70318 10790 235520 9233 1000 stress-ng [ 1858.071880] [ 44074] 0 44074 70318 5469 235520 14685 1000 stress-ng [ 1858.071882] [ 44075] 0 44075 70318 6223 212992 11028 1000 stress-ng [ 1858.071884] [ 44076] 0 44076 70318 11009 270336 13568 1000 stress-ng [ 1858.071886] [ 44077] 0 44077 70318 4609 208896 12179 1000 stress-ng [ 1858.071888] [ 44078] 0 44078 70318 6201 210944 10786 1000 stress-ng [ 1858.071891] [ 44079] 0 44079 70318 5544 163840 5569 1000 stress-ng [ 1858.071893] [ 44080] 0 44080 70318 10572 231424 8989 1000 stress-ng [ 1858.071895] [ 44082] 0 44082 70318 9802 188416 4544 1000 stress-ng [ 1858.071897] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1858.071899] [ 44084] 0 44084 70318 7648 217088 10130 1000 stress-ng [ 1858.071901] [ 44085] 0 44085 70318 9825 215040 7756 1000 stress-ng [ 1858.071903] [ 44088] 0 44088 70318 13469 266240 10580 1000 stress-ng [ 1858.071905] [ 44089] 0 44089 70318 10960 243712 10251 1000 stress-ng [ 1858.071907] [ 44090] 0 44090 70318 12551 235520 7604 1000 stress-ng [ 1858.071910] [ 44092] 0 44092 70318 5576 237568 14645 1000 stress-ng [ 1858.071912] [ 44094] 0 44094 70318 7965 221184 10408 1000 stress-ng [ 1858.071914] [ 44095] 0 44095 70318 10732 212992 6585 1000 stress-ng [ 1858.071916] [ 44096] 0 44096 70318 9318 239616 11166 1000 stress-ng [ 1858.071918] [ 44098] 0 44098 70318 5578 149504 3753 1000 stress-ng [ 1858.071921] [ 44099] 0 44099 70318 5675 174080 6692 1000 stress-ng [ 1858.071923] [ 44100] 0 44100 70318 9093 167936 2481 1000 stress-ng [ 1858.071925] [ 44101] 0 44101 70318 8062 176128 4630 1000 stress-ng [ 1858.071927] [ 44102] 0 44102 70318 8030 165888 3412 1000 stress-ng [ 1858.071929] [ 44103] 0 44103 70318 8475 180224 4684 1000 stress-ng [ 1858.071932] [ 44104] 0 44104 70318 16129 221184 2244 1000 stress-ng [ 1858.071934] [ 44105] 0 44105 70318 15705 229376 3724 1000 stress-ng [ 1858.071936] [ 44106] 0 44106 70318 8945 159744 1640 1000 stress-ng [ 1858.071938] [ 44107] 0 44107 70318 1279 86016 44 1000 stress-ng [ 1858.071940] [ 44115] 0 44115 3012 19 61440 18 0 systemd-userwor [ 1858.071943] [ 44116] 0 44116 1334 0 61440 33 0 sleep [ 1858.071944] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44057,uid=0 [ 1858.071955] Out of memory: Killed process 44057 (stress-ng) total-vm:281272kB, anon-rss:56348kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:266kB oom_score_adj:1000 [ 1858.225238] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1858.225246] CPU: 0 PID: 44002 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1858.225248] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1858.225249] Call Trace: [ 1858.225250] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1858.225255] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1858.225257] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1858.225259] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1858.225260] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1858.225263] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1858.225265] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1858.225267] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1858.225270] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1858.225272] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1858.225275] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1858.225277] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1858.225279] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1858.225282] Mem-Info: [ 1858.225283] active_anon:336213 inactive_anon:110345 isolated_anon:999 active_file:237 inactive_file:370 isolated_file:50 unevictable:3 dirty:6 writeback:0 slab_reclaimable:13019 slab_unreclaimable:14534 mapped:582 shmem:5 pagetables:3443 bounce:0 kernel_misc_reclaimable:0 free:1433 free_pcp:0 free_cma:10 [ 1858.225288] Node 0 active_anon:1344852kB inactive_anon:441252kB active_file:948kB inactive_file:1480kB unevictable:12kB isolated(anon):4124kB isolated(file):200kB mapped:2328kB dirty:24kB writeback:0kB shmem:20kB writeback_tmp:0kB kernel_stack:4904kB pagetables:13772kB all_unreclaimable? no [ 1858.225292] Node 0 DMA free:5732kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1344560kB inactive_anon:441028kB active_file:880kB inactive_file:1700kB unevictable:12kB writepending:24kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:40kB [ 1858.225296] lowmem_reserve[]: 0 0 0 [ 1858.225298] Node 0 DMA: 89*4kB (UMC) 38*8kB (UMEC) 96*16kB (UME) 119*32kB (UME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6132kB [ 1858.225305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1858.225306] 738 total pagecache pages [ 1858.225307] 27 pages in swap cache [ 1858.225308] Free swap = 0kB [ 1858.225309] Total swap = 2019324kB [ 1858.225309] 524288 pages RAM [ 1858.225310] 0 pages HighMem/MovableOnly [ 1858.225311] 19417 pages reserved [ 1858.225311] 1024 pages cma reserved [ 1858.225312] Tasks state (memory values in pages): [ 1858.225313] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1858.225315] [ 853] 0 853 12057 258 139264 245 -250 systemd-journal [ 1858.225317] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1858.225320] [ 1053] 999 1053 3834 201 88064 196 -900 systemd-oomd [ 1858.225322] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1858.225324] [ 1057] 193 1057 5408 0 106496 892 0 systemd-resolve [ 1858.225326] [ 1059] 0 1059 3758 0 88064 215 0 systemd-userdbd [ 1858.225328] [ 1079] 0 1079 63558 53 155648 585 0 NetworkManager [ 1858.225331] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1858.225332] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1858.225335] [ 1100] 996 1100 21090 0 75776 211 0 chronyd [ 1858.225337] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1858.225339] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1858.225341] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1858.225343] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1858.225345] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1858.225347] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1858.225349] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1858.225351] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1858.225353] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1858.225355] [ 1225] 0 1225 57821 0 79872 281 -1000 restraintd [ 1858.225357] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1858.225359] [ 1257] 0 1257 1797 0 63488 101 0 runtest.sh [ 1858.225361] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1858.225363] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1858.225365] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1858.225368] [ 26970] 0 26970 18098 0 86016 611 -1000 dmeventd [ 1858.225370] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1858.225372] [ 41853] 0 41853 3843 0 90112 226 0 systemd-userwor [ 1858.225374] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1858.225376] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1858.225378] [ 43978] 0 43978 4782 0 59392 56 -1000 stress-ng [ 1858.225380] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1858.225382] [ 43980] 0 43980 4782 8 57344 47 -1000 stress-ng [ 1858.225384] [ 43981] 0 43981 4782 8 57344 47 -1000 stress-ng [ 1858.225386] [ 43982] 0 43982 4782 7 57344 48 -1000 stress-ng [ 1858.225388] [ 43983] 0 43983 4782 0 57344 64 -1000 stress-ng [ 1858.225390] [ 43984] 0 43984 70318 6606 180224 6619 1000 stress-ng [ 1858.225393] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1858.225395] [ 43987] 0 43987 70318 7734 186368 6217 1000 stress-ng [ 1858.225397] [ 43988] 0 43988 4782 3 57344 52 -1000 stress-ng [ 1858.225399] [ 43989] 0 43989 4782 2 57344 53 -1000 stress-ng [ 1858.225401] [ 43990] 0 43990 4782 2 57344 53 -1000 stress-ng [ 1858.225403] [ 43991] 0 43991 4782 7 57344 48 -1000 stress-ng [ 1858.225405] [ 43992] 0 43992 4782 271 57344 27 -1000 stress-ng [ 1858.225407] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1858.225409] [ 43994] 0 43994 4782 1 57344 54 -1000 stress-ng [ 1858.225411] [ 43995] 0 43995 4782 1 57344 54 -1000 stress-ng [ 1858.225413] [ 43996] 0 43996 4782 8 57344 47 -1000 stress-ng [ 1858.225415] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1858.225417] [ 43998] 0 43998 4782 12 57344 47 -1000 stress-ng [ 1858.225419] [ 43999] 0 43999 4782 8 57344 47 -1000 stress-ng [ 1858.225421] [ 44000] 0 44000 4782 0 57344 55 -1000 stress-ng [ 1858.225423] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1858.225425] [ 44002] 0 44002 4782 0 57344 58 -1000 stress-ng [ 1858.225427] [ 44003] 0 44003 4782 1 57344 54 -1000 stress-ng [ 1858.225429] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1858.225431] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1858.225433] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1858.225435] [ 44007] 0 44007 4782 3 57344 52 -1000 stress-ng [ 1858.225437] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1858.225439] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1858.225441] [ 44011] 0 44011 4782 12 57344 43 -1000 stress-ng [ 1858.225443] [ 44013] 0 44013 4782 6 57344 49 -1000 stress-ng [ 1858.225445] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1858.225448] [ 44015] 0 44015 4782 0 57344 56 -1000 stress-ng [ 1858.225449] [ 44016] 0 44016 4782 0 57344 55 -1000 stress-ng [ 1858.225451] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1858.225453] [ 44018] 0 44018 4782 2 57344 53 -1000 stress-ng [ 1858.225455] [ 44019] 0 44019 4782 0 57344 55 -1000 stress-ng [ 1858.225457] [ 44020] 0 44020 4782 46 57344 38 -1000 stress-ng [ 1858.225459] [ 44021] 0 44021 4782 10 57344 49 -1000 stress-ng [ 1858.225461] [ 44022] 0 44022 4782 3 57344 52 -1000 stress-ng [ 1858.225463] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1858.225465] [ 44024] 0 44024 4782 2 57344 53 -1000 stress-ng [ 1858.225467] [ 44025] 0 44025 4782 8 57344 47 -1000 stress-ng [ 1858.225470] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1858.225472] [ 44027] 0 44027 4782 0 57344 57 -1000 stress-ng [ 1858.225474] [ 44028] 0 44028 4782 0 57344 55 -1000 stress-ng [ 1858.225476] [ 44029] 0 44029 4782 13 57344 47 -1000 stress-ng [ 1858.225478] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1858.225480] [ 44032] 0 44032 4782 0 57344 56 -1000 stress-ng [ 1858.225482] [ 44033] 0 44033 4782 0 57344 58 -1000 stress-ng [ 1858.225484] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1858.225486] [ 44035] 0 44035 4782 1 57344 54 -1000 stress-ng [ 1858.225488] [ 44037] 0 44037 4782 0 57344 63 -1000 stress-ng [ 1858.225490] [ 44038] 0 44038 4782 0 57344 56 -1000 stress-ng [ 1858.225492] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1858.225494] [ 44040] 0 44040 4782 0 57344 61 -1000 stress-ng [ 1858.225496] [ 44041] 0 44041 4782 8 57344 47 -1000 stress-ng [ 1858.225498] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1858.225500] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1858.225502] [ 44047] 0 44047 70318 4252 188416 10029 1000 stress-ng [ 1858.225504] [ 44048] 0 44048 70318 7327 247808 14214 1000 stress-ng [ 1858.225506] [ 44049] 0 44049 70318 4661 186368 9356 1000 stress-ng [ 1858.225508] [ 44050] 0 44050 70318 14471 258048 8522 1000 stress-ng [ 1858.225510] [ 44051] 0 44051 70318 5321 258048 17672 1000 stress-ng [ 1858.225512] [ 44052] 0 44052 70318 4888 223232 13749 1000 stress-ng [ 1858.225514] [ 44053] 0 44053 70318 9862 249856 12008 1000 stress-ng [ 1858.225516] [ 44054] 0 44054 70318 7394 210944 9658 1000 stress-ng [ 1858.225518] [ 44055] 0 44055 70318 7641 262144 15880 1000 stress-ng [ 1858.225520] [ 44056] 0 44056 70318 4205 202752 11725 1000 stress-ng [ 1858.225522] [ 44058] 0 44058 70318 8953 237568 11333 1000 stress-ng [ 1858.225524] [ 44059] 0 44059 70318 9027 241664 11787 1000 stress-ng [ 1858.225526] [ 44062] 0 44062 70318 8643 180224 4582 1000 stress-ng [ 1858.225528] [ 44063] 0 44063 70318 10652 270336 13925 1000 stress-ng [ 1858.225530] [ 44064] 0 44064 70318 11343 245760 9934 1000 stress-ng [ 1858.225532] [ 44066] 0 44066 70318 2512 206848 13947 1000 stress-ng [ 1858.225534] [ 44067] 0 44067 70318 9733 233472 10092 1000 stress-ng [ 1858.225542] [ 44068] 0 44068 70318 7041 206848 9550 1000 stress-ng [ 1858.225544] [ 44069] 0 44069 70318 11033 241664 9914 1000 stress-ng [ 1858.225546] [ 44070] 0 44070 70318 12009 270336 12502 1000 stress-ng [ 1858.225548] [ 44071] 0 44071 70318 5015 219136 13160 1000 stress-ng [ 1858.225550] [ 44072] 0 44072 70318 12990 301056 15217 1000 stress-ng [ 1858.225552] [ 44073] 0 44073 70318 9985 235520 10038 1000 stress-ng [ 1858.225554] [ 44074] 0 44074 70318 5468 235520 14686 1000 stress-ng [ 1858.225556] [ 44075] 0 44075 70318 6223 212992 11028 1000 stress-ng [ 1858.225558] [ 44076] 0 44076 70318 10954 270336 13623 1000 stress-ng [ 1858.225561] [ 44077] 0 44077 70318 4635 210944 12285 1000 stress-ng [ 1858.225563] [ 44078] 0 44078 70318 9830 239616 10787 1000 stress-ng [ 1858.225565] [ 44079] 0 44079 70318 5808 165888 5569 1000 stress-ng [ 1858.225566] [ 44080] 0 44080 70318 10543 231424 9018 1000 stress-ng [ 1858.225569] [ 44082] 0 44082 70318 9802 188416 4544 1000 stress-ng [ 1858.225571] [ 44083] 0 44083 4782 0 57344 54 -1000 stress-ng [ 1858.225573] [ 44084] 0 44084 70318 8095 221184 10145 1000 stress-ng [ 1858.225575] [ 44085] 0 44085 70318 7303 215040 10278 1000 stress-ng [ 1858.225577] [ 44088] 0 44088 70318 13469 266240 10580 1000 stress-ng [ 1858.225579] [ 44089] 0 44089 70318 9270 247808 12403 1000 stress-ng [ 1858.225581] [ 44090] 0 44090 70318 11823 237568 8464 1000 stress-ng [ 1858.225583] [ 44092] 0 44092 70318 5544 237568 14677 1000 stress-ng [ 1858.225585] [ 44094] 0 44094 70318 7713 223232 10792 1000 stress-ng [ 1858.225587] [ 44095] 0 44095 70318 10864 215040 6585 1000 stress-ng [ 1858.225589] [ 44096] 0 44096 70318 9196 239616 11288 1000 stress-ng [ 1871.991257] [ 44098] 0 44098 70318 5546 149504 3785 1000 stress-ng [ 1871.991268] [ 44099] 0 44099 70318 6928 184320 6693 1000 stress-ng [ 1871.991271] [ 44100] 0 44100 70318 9390 169984 2514 1000 stress-ng [ 1871.991275] [ 44101] 0 44101 70318 7392 176128 5366 1000 stress-ng [ 1871.991278] [ 44102] 0 44102 70318 9812 180224 3412 1000 stress-ng [ 1871.991282] [ 44103] 0 44103 70318 14103 225280 4732 1000 stress-ng [ 1871.991286] [ 44104] 0 44104 70318 16106 221184 2267 1000 stress-ng [ 1871.991290] [ 44105] 0 44105 70318 15705 229376 3724 1000 stress-ng [ 1871.991294] [ 44106] 0 44106 70318 8905 159744 1680 1000 stress-ng [ 1871.991298] [ 44107] 0 44107 70318 1339 86016 182 1000 stress-ng [ 1872.001029] [ 44115] 0 44115 3452 33 69632 13 0 systemd-userwor [ 1872.001036] [ 44116] 0 44116 1334 2 61440 28 0 sleep [ 1872.001038] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44072,uid=0 [ 1872.001054] Out of memory: Killed process 44072 (stress-ng) total-vm:281272kB, anon-rss:51960kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:294kB oom_score_adj:1000 [ 1872.451846] warn_alloc: 1 callbacks suppressed [ 1872.451850] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1872.451864] CPU: 1 PID: 44072 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1872.451868] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1872.451870] Call Trace: [ 1872.451873] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1872.451884] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1872.451895] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1872.451898] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1872.451899] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1872.451905] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1872.451909] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1872.451911] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1872.451912] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1872.451917] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1872.451920] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1872.451924] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1872.451927] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1872.451931] Mem-Info: [ 1872.451932] active_anon:335862 inactive_anon:112400 isolated_anon:0 active_file:0 inactive_file:26 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13017 slab_unreclaimable:14540 mapped:4 shmem:11 pagetables:3408 bounce:0 kernel_misc_reclaimable:0 free:1576 free_pcp:0 free_cma:0 [ 1872.451937] Node 0 active_anon:1343448kB inactive_anon:449600kB active_file:0kB inactive_file:104kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:44kB writeback_tmp:0kB kernel_stack:4864kB pagetables:13632kB all_unreclaimable? no [ 1872.451940] Node 0 DMA free:6304kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1344056kB inactive_anon:449264kB active_file:240kB inactive_file:20kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1872.451945] lowmem_reserve[]: 0 0 0 [ 1872.451947] Node 0 DMA: 136*4kB (UMEC) 56*8kB (UMC) 103*16kB (UME) 117*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6384kB [ 1872.451953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1872.451955] 13 total pagecache pages [ 1872.451956] 0 pages in swap cache [ 1872.451957] Free swap = 0kB [ 1872.451957] Total swap = 2019324kB [ 1872.451958] 524288 pages RAM [ 1872.451959] 0 pages HighMem/MovableOnly [ 1872.451959] 19417 pages reserved [ 1872.451960] 1024 pages cma reserved [ 1874.071743] oom_reaper: reaped process 44072 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1874.099560] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1874.099573] CPU: 1 PID: 44095 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1874.099577] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1874.099578] Call Trace: [ 1874.099580] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1874.099589] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1874.099594] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1874.099597] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1874.099599] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1874.099606] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1874.099609] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1874.099616] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1874.099622] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1874.099625] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1874.099632] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1874.099636] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1874.099639] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1874.099643] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1874.099645] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1874.099649] Mem-Info: [ 1874.099651] active_anon:349800 inactive_anon:96664 isolated_anon:600 active_file:323 inactive_file:301 isolated_file:22 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13017 slab_unreclaimable:14540 mapped:446 shmem:10 pagetables:3450 bounce:0 kernel_misc_reclaimable:0 free:2198 free_pcp:0 free_cma:16 [ 1874.099656] Node 0 active_anon:1399200kB inactive_anon:386656kB active_file:1292kB inactive_file:1204kB unevictable:12kB isolated(anon):2400kB isolated(file):88kB mapped:1784kB dirty:0kB writeback:0kB shmem:40kB writeback_tmp:0kB kernel_stack:4840kB pagetables:13800kB all_unreclaimable? no [ 1874.099659] Node 0 DMA free:8792kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1399456kB inactive_anon:386168kB active_file:1348kB inactive_file:1416kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:64kB [ 1874.099665] lowmem_reserve[]: 0 0 0 [ 1874.099667] Node 0 DMA: 218*4kB (MC) 104*8kB (MC) 123*16kB (UMEC) 144*32kB (UMEC) 7*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8728kB [ 1874.099675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1874.099676] 664 total pagecache pages [ 1874.099677] 42 pages in swap cache [ 1874.099678] Free swap = 0kB [ 1874.099678] Total swap = 2019324kB [ 1874.099679] 524288 pages RAM [ 1874.099680] 0 pages HighMem/MovableOnly [ 1874.099681] 19417 pages reserved [ 1874.099681] 1024 pages cma reserved [ 1874.099682] Tasks state (memory values in pages): [ 1874.099683] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1874.099685] [ 853] 0 853 12057 23 139264 274 -250 systemd-journal [ 1874.099687] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1874.099690] [ 1053] 999 1053 3834 18 88064 208 -900 systemd-oomd [ 1874.099693] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1874.099695] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1874.099697] [ 1059] 0 1059 3758 14 88064 201 0 systemd-userdbd [ 1874.099699] [ 1079] 0 1079 63558 255 155648 546 0 NetworkManager [ 1874.099701] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1874.099704] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1874.099706] [ 1100] 996 1100 21090 2 75776 187 0 chronyd [ 1874.099708] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1874.099710] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1874.099712] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1874.099715] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1874.099717] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1874.099719] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1874.099721] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1874.099724] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1874.099726] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1874.099728] [ 1225] 0 1225 57849 41 79872 234 -1000 restraintd [ 1874.099730] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1874.099732] [ 1257] 0 1257 1797 2 63488 98 0 runtest.sh [ 1874.099735] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1874.099737] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1874.099739] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1874.099742] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1874.099744] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1874.099746] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1874.099749] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1874.099751] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1874.099753] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1874.099756] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1874.099758] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1874.099760] [ 43982] 0 43982 4782 0 57344 56 -1000 stress-ng [ 1874.099762] [ 43983] 0 43983 4782 8 57344 47 -1000 stress-ng [ 1874.099764] [ 43984] 0 43984 70318 6408 180224 6817 1000 stress-ng [ 1874.099767] [ 43985] 0 43985 4782 0 57344 56 -1000 stress-ng [ 1874.099769] [ 43987] 0 43987 70318 13969 243712 7110 1000 stress-ng [ 1874.099771] [ 43988] 0 43988 4782 3 57344 52 -1000 stress-ng [ 1874.099773] [ 43989] 0 43989 4782 12 57344 47 -1000 stress-ng [ 1874.099776] [ 43990] 0 43990 4782 2 57344 53 -1000 stress-ng [ 1874.099778] [ 43991] 0 43991 4782 5 57344 50 -1000 stress-ng [ 1874.099780] [ 43992] 0 43992 4782 14 57344 41 -1000 stress-ng [ 1874.099782] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1874.099784] [ 43994] 0 43994 4782 1 57344 54 -1000 stress-ng [ 1874.099786] [ 43995] 0 43995 4782 0 57344 57 -1000 stress-ng [ 1874.099788] [ 43996] 0 43996 4782 3 57344 52 -1000 stress-ng [ 1874.099790] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1874.099792] [ 43998] 0 43998 4782 6 57344 49 -1000 stress-ng [ 1874.099794] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1874.099797] [ 44000] 0 44000 4782 0 57344 57 -1000 stress-ng [ 1874.099799] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1874.099801] [ 44002] 0 44002 4782 10 57344 45 -1000 stress-ng [ 1874.099803] [ 44003] 0 44003 4782 0 57344 56 -1000 stress-ng [ 1874.099805] [ 44004] 0 44004 4782 0 57344 56 -1000 stress-ng [ 1874.099807] [ 44005] 0 44005 4782 0 57344 57 -1000 stress-ng [ 1874.099809] [ 44006] 0 44006 4782 7 57344 48 -1000 stress-ng [ 1874.099811] [ 44007] 0 44007 4782 3 57344 52 -1000 stress-ng [ 1874.099813] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1874.099815] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1874.099817] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1874.099820] [ 44013] 0 44013 4782 3 57344 52 -1000 stress-ng [ 1874.099822] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1874.099824] [ 44015] 0 44015 4782 8 57344 47 -1000 stress-ng [ 1874.099826] [ 44016] 0 44016 4782 12 57344 47 -1000 stress-ng [ 1874.099828] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1874.099831] [ 44018] 0 44018 4782 0 57344 55 -1000 stress-ng [ 1874.099833] [ 44019] 0 44019 4782 9 57344 50 -1000 stress-ng [ 1874.099835] [ 44020] 0 44020 4782 2 57344 53 -1000 stress-ng [ 1874.099837] [ 44021] 0 44021 4782 4 57344 55 -1000 stress-ng [ 1874.099839] [ 44022] 0 44022 4782 3 57344 52 -1000 stress-ng [ 1874.099842] [ 44023] 0 44023 4782 5 57344 50 -1000 stress-ng [ 1874.099844] [ 44024] 0 44024 4782 0 57344 55 -1000 stress-ng [ 1874.099846] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1874.099848] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1874.099850] [ 44027] 0 44027 4782 8 57344 50 -1000 stress-ng [ 1874.099852] [ 44028] 0 44028 4782 8 57344 47 -1000 stress-ng [ 1874.099854] [ 44029] 0 44029 4782 6 57344 49 -1000 stress-ng [ 1874.099856] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1874.099858] [ 44032] 0 44032 4782 8 57344 47 -1000 stress-ng [ 1874.099860] [ 44033] 0 44033 4782 10 57344 49 -1000 stress-ng [ 1874.099862] [ 44034] 0 44034 4782 0 57344 59 -1000 stress-ng [ 1874.099864] [ 44035] 0 44035 4782 1 57344 54 -1000 stress-ng [ 1874.099866] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1874.099869] [ 44038] 0 44038 4782 8 57344 47 -1000 stress-ng [ 1874.099871] [ 44039] 0 44039 4782 4 57344 51 -1000 stress-ng [ 1874.099873] [ 44040] 0 44040 4782 0 57344 61 -1000 stress-ng [ 1874.099875] [ 44041] 0 44041 4782 8 57344 47 -1000 stress-ng [ 1874.099877] [ 44042] 0 44042 4782 1 57344 54 -1000 stress-ng [ 1874.099879] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1874.099881] [ 44047] 0 44047 70318 3552 188416 10729 1000 stress-ng [ 1874.099883] [ 44048] 0 44048 70318 8018 253952 14447 1000 stress-ng [ 1874.099886] [ 44049] 0 44049 70318 4661 186368 9356 1000 stress-ng [ 1874.099888] [ 44050] 0 44050 70318 16150 272384 8559 1000 stress-ng [ 1874.099890] [ 44051] 0 44051 70318 5293 258048 17700 1000 stress-ng [ 1874.099892] [ 44052] 0 44052 70318 5014 225280 13755 1000 stress-ng [ 1874.099895] [ 44053] 0 44053 70318 9951 249856 12051 1000 stress-ng [ 1874.099897] [ 44054] 0 44054 70318 9826 229376 9668 1000 stress-ng [ 1874.099899] [ 44055] 0 44055 70318 7989 266240 15928 1000 stress-ng [ 1874.099901] [ 44056] 0 44056 70318 4147 202752 11915 1000 stress-ng [ 1874.099903] [ 44058] 0 44058 70318 8941 237568 11345 1000 stress-ng [ 1874.099905] [ 44059] 0 44059 70318 9549 245760 11859 1000 stress-ng [ 1874.099908] [ 44062] 0 44062 70318 8855 182272 4634 1000 stress-ng [ 1874.099910] [ 44063] 0 44063 70318 10717 272384 13992 1000 stress-ng [ 1874.099912] [ 44064] 0 44064 70318 12002 249856 9935 1000 stress-ng [ 1874.099914] [ 44066] 0 44066 70318 2480 206848 13979 1000 stress-ng [ 1874.099917] [ 44067] 0 44067 70318 9626 233472 10265 1000 stress-ng [ 1874.099919] [ 44068] 0 44068 70318 7039 206848 9552 1000 stress-ng [ 1874.099921] [ 44069] 0 44069 70318 12500 256000 10031 1000 stress-ng [ 1874.099923] [ 44070] 0 44070 70318 12121 272384 12588 1000 stress-ng [ 1874.099925] [ 44071] 0 44071 70318 4929 219136 13246 1000 stress-ng [ 1874.099927] [ 44073] 0 44073 70318 4654 235520 15435 1000 stress-ng [ 1874.099929] [ 44074] 0 44074 70318 5995 239616 14687 1000 stress-ng [ 1874.099931] [ 44075] 0 44075 70318 6844 219136 11265 1000 stress-ng [ 1874.099933] [ 44076] 0 44076 70318 9601 270336 14976 1000 stress-ng [ 1874.099936] [ 44077] 0 44077 70318 5614 219136 12560 1000 stress-ng [ 1874.099938] [ 44078] 0 44078 70318 10132 241664 10815 1000 stress-ng [ 1874.099940] [ 44079] 0 44079 70318 5917 165888 5592 1000 stress-ng [ 1874.099942] [ 44080] 0 44080 70318 10643 231424 9050 1000 stress-ng [ 1874.099944] [ 44082] 0 44082 70318 9793 188416 4553 1000 stress-ng [ 1874.099946] [ 44083] 0 44083 4782 10 57344 45 -1000 stress-ng [ 1874.099948] [ 44084] 0 44084 70318 7684 221184 10556 1000 stress-ng [ 1874.099951] [ 44085] 0 44085 70318 6638 217088 11273 1000 stress-ng [ 1874.099953] [ 44088] 0 44088 70318 12964 268288 11283 1000 stress-ng [ 1874.099955] [ 44089] 0 44089 70318 9245 249856 12560 1000 stress-ng [ 1874.099957] [ 44090] 0 44090 70318 15193 264192 8526 1000 stress-ng [ 1874.099959] [ 44092] 0 44092 70318 5770 237568 14715 1000 stress-ng [ 1874.099962] [ 44094] 0 44094 70318 7770 223232 10801 1000 stress-ng [ 1874.099964] [ 44095] 0 44095 70318 11651 221184 6590 1000 stress-ng [ 1874.099966] [ 44096] 0 44096 70318 9237 239616 11313 1000 stress-ng [ 1874.099968] [ 44098] 0 44098 70318 5002 149504 4329 1000 stress-ng [ 1874.099970] [ 44099] 0 44099 70318 6809 184320 6812 1000 stress-ng [ 1874.099972] [ 44100] 0 44100 70318 9656 172032 2578 1000 stress-ng [ 1874.099975] [ 44101] 0 44101 70318 7357 176128 5401 1000 stress-ng [ 1874.099977] [ 44102] 0 44102 70318 9805 180224 3419 1000 stress-ng [ 1874.099979] [ 44103] 0 44103 70318 13967 225280 4868 1000 stress-ng [ 1874.099981] [ 44104] 0 44104 70318 17434 237568 2853 1000 stress-ng [ 1874.099983] [ 44105] 0 44105 70318 15830 231424 3731 1000 stress-ng [ 1874.099986] [ 44106] 0 44106 70318 8291 161792 2492 1000 stress-ng [ 1874.099988] [ 44107] 0 44107 70318 1344 86016 243 1000 stress-ng [ 1874.099990] [ 44115] 0 44115 3735 14 77824 56 0 systemd-userwor [ 1874.099992] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1874.099994] [ 44120] 0 44120 3758 1 83968 214 0 systemd-userdbd [ 1874.099996] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44070,uid=0 [ 1874.100007] Out of memory: Killed process 44070 (stress-ng) total-vm:281272kB, anon-rss:48484kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:266kB oom_score_adj:1000 [ 1876.014865] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 1876.014878] CPU: 1 PID: 1053 Comm: systemd-oomd Not tainted 6.0.0-rc7 #1 [ 1876.014881] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1876.014882] Call Trace: [ 1876.014883] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1876.014893] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1876.014897] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1876.014899] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1876.014900] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1876.014905] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1876.014907] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1876.014913] [<000000002742c74a>] do_swap_page+0xba/0xc20 [ 1876.014916] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1876.014918] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1876.014924] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1876.014926] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1876.014929] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1876.014933] Mem-Info: [ 1876.014934] active_anon:445523 inactive_anon:1419 isolated_anon:147 active_file:304 inactive_file:867 isolated_file:104 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13019 slab_unreclaimable:14525 mapped:835 shmem:11 pagetables:3416 bounce:0 kernel_misc_reclaimable:0 free:1452 free_pcp:10 free_cma:14 [ 1876.014939] Node 0 active_anon:1782092kB inactive_anon:5676kB active_file:1216kB inactive_file:3468kB unevictable:12kB isolated(anon):588kB isolated(file):416kB mapped:3340kB dirty:0kB writeback:0kB shmem:44kB writeback_tmp:0kB kernel_stack:4848kB pagetables:13664kB all_unreclaimable? no [ 1876.014942] Node 0 DMA free:5808kB boost:10240kB min:15888kB low:17880kB high:19872kB reserved_highatomic:0KB active_anon:1782696kB inactive_anon:5508kB active_file:720kB inactive_file:3224kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:56kB [ 1876.014948] lowmem_reserve[]: 0 0 0 [ 1876.014950] Node 0 DMA: 133*4kB (UMEC) 30*8kB (UMC) 67*16kB (UMEC) 128*32kB (UMEC) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6068kB [ 1876.014957] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1876.014958] 1316 total pagecache pages [ 1876.014959] 16 pages in swap cache [ 1876.014960] Free swap = 0kB [ 1876.014961] Total swap = 2019324kB [ 1876.014961] 524288 pages RAM [ 1876.014962] 0 pages HighMem/MovableOnly [ 1876.014963] 19417 pages reserved [ 1876.014963] 1024 pages cma reserved [ 1876.014964] Tasks state (memory values in pages): [ 1876.014965] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1876.014967] [ 853] 0 853 12057 144 139264 265 -250 systemd-journal [ 1876.014969] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1876.014972] [ 1053] 999 1053 3834 76 88064 201 -900 systemd-oomd [ 1876.014974] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1876.014976] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1876.014978] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1876.014981] [ 1079] 0 1079 63558 288 155648 575 0 NetworkManager [ 1876.014983] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1876.014985] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1876.014987] [ 1100] 996 1100 21090 1 75776 187 0 chronyd [ 1876.014989] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1876.014992] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1876.014994] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1876.014996] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1876.014998] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1876.015000] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1876.015002] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1876.015005] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1876.015007] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1876.015009] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1876.015012] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1876.015014] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1876.015016] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1876.015018] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1876.015021] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1876.015023] [ 26970] 0 26970 18098 0 86016 608 -1000 dmeventd [ 1876.015025] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1876.015027] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1876.015030] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1876.015032] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1876.015034] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1876.015036] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1876.015039] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1876.015040] [ 43982] 0 43982 4782 0 57344 59 -1000 stress-ng [ 1876.015042] [ 43983] 0 43983 4782 6 57344 49 -1000 stress-ng [ 1876.015045] [ 43984] 0 43984 70318 6405 180224 6820 1000 stress-ng [ 1876.015047] [ 43985] 0 43985 4782 0 57344 65 -1000 stress-ng [ 1876.015049] [ 43987] 0 43987 70318 12975 247808 8632 1000 stress-ng [ 1876.015052] [ 43988] 0 43988 4782 0 57344 55 -1000 stress-ng [ 1876.015053] [ 43989] 0 43989 4782 6 57344 49 -1000 stress-ng [ 1876.015055] [ 43990] 0 43990 4782 1 57344 54 -1000 stress-ng [ 1876.015058] [ 43991] 0 43991 4782 2 57344 53 -1000 stress-ng [ 1876.015060] [ 43992] 0 43992 4782 14 57344 41 -1000 stress-ng [ 1876.015062] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1876.015064] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1876.015066] [ 43995] 0 43995 4782 5 57344 50 -1000 stress-ng [ 1876.015068] [ 43996] 0 43996 4782 0 57344 55 -1000 stress-ng [ 1876.015071] [ 43997] 0 43997 4782 2 57344 53 -1000 stress-ng [ 1876.015073] [ 43998] 0 43998 4782 6 57344 49 -1000 stress-ng [ 1876.015075] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1876.015077] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1876.015079] [ 44001] 0 44001 4782 2 57344 53 -1000 stress-ng [ 1876.015081] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1876.015083] [ 44003] 0 44003 4782 11 57344 47 -1000 stress-ng [ 1876.015085] [ 44004] 0 44004 4782 2 57344 53 -1000 stress-ng [ 1876.015087] [ 44005] 0 44005 4782 8 57344 47 -1000 stress-ng [ 1876.015090] [ 44006] 0 44006 4782 35 57344 45 -1000 stress-ng [ 1876.015092] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1876.015094] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1876.015096] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1876.015098] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1876.015100] [ 44013] 0 44013 4782 3 57344 52 -1000 stress-ng [ 1876.015102] [ 44014] 0 44014 4782 20 57344 50 -1000 stress-ng [ 1876.015104] [ 44015] 0 44015 4782 6 57344 49 -1000 stress-ng [ 1876.015106] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1876.015108] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1876.015110] [ 44018] 0 44018 4782 54 57344 48 -1000 stress-ng [ 1876.015112] [ 44019] 0 44019 4782 9 57344 50 -1000 stress-ng [ 1876.015114] [ 44020] 0 44020 4782 2 57344 53 -1000 stress-ng [ 1876.015116] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1876.015118] [ 44022] 0 44022 4782 12 57344 47 -1000 stress-ng [ 1876.015120] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1876.015122] [ 44024] 0 44024 4782 1 57344 54 -1000 stress-ng [ 1876.015124] [ 44025] 0 44025 4782 0 57344 55 -1000 stress-ng [ 1876.015126] [ 44026] 0 44026 4782 12 57344 47 -1000 stress-ng [ 1876.015129] [ 44027] 0 44027 4782 7 57344 51 -1000 stress-ng [ 1876.015131] [ 44028] 0 44028 4782 12 57344 43 -1000 stress-ng [ 1876.015133] [ 44029] 0 44029 4782 3 57344 52 -1000 stress-ng [ 1876.015135] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1876.015137] [ 44032] 0 44032 4782 5 57344 50 -1000 stress-ng [ 1876.015139] [ 44033] 0 44033 4782 7 57344 51 -1000 stress-ng [ 1876.015141] [ 44034] 0 44034 4782 0 57344 59 -1000 stress-ng [ 1876.015143] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1876.015145] [ 44037] 0 44037 4782 3 57344 52 -1000 stress-ng [ 1876.015147] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1876.015149] [ 44039] 0 44039 4782 83 57344 49 -1000 stress-ng [ 1876.015151] [ 44040] 0 44040 4782 5 57344 50 -1000 stress-ng [ 1876.015153] [ 44041] 0 44041 4782 83 57344 44 -1000 stress-ng [ 1876.015155] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1876.015157] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1876.015160] [ 44047] 0 44047 70318 3880 192512 10731 1000 stress-ng [ 1876.015162] [ 44048] 0 44048 70318 6631 253952 15834 1000 stress-ng [ 1876.015164] [ 44049] 0 44049 70318 5270 192512 9407 1000 stress-ng [ 1876.015166] [ 44050] 0 44050 70318 16118 272384 8657 1000 stress-ng [ 1876.015168] [ 44051] 0 44051 70318 5622 262144 17701 1000 stress-ng [ 1876.015170] [ 44052] 0 44052 70318 4977 225280 13792 1000 stress-ng [ 1876.015172] [ 44053] 0 44053 70318 9332 253952 13198 1000 stress-ng [ 1876.015174] [ 44054] 0 44054 70318 9774 229376 9720 1000 stress-ng [ 1876.015177] [ 44055] 0 44055 70318 7661 266240 16388 1000 stress-ng [ 1876.015179] [ 44056] 0 44056 70318 2998 202752 13064 1000 stress-ng [ 1876.015181] [ 44058] 0 44058 70318 9499 241664 11381 1000 stress-ng [ 1876.015183] [ 44059] 0 44059 70318 9822 249856 11982 1000 stress-ng [ 1876.015185] [ 44062] 0 44062 70318 8724 182272 4765 1000 stress-ng [ 1876.015187] [ 44063] 0 44063 70318 10990 274432 14049 1000 stress-ng [ 1876.015189] [ 44064] 0 44064 70318 14362 270336 10017 1000 stress-ng [ 1876.015191] [ 44066] 0 44066 70318 2476 206848 13983 1000 stress-ng [ 1876.015193] [ 44067] 0 44067 70318 10175 237568 10310 1000 stress-ng [ 1876.015195] [ 44068] 0 44068 70318 7035 206848 9556 1000 stress-ng [ 1876.015197] [ 44069] 0 44069 70318 12386 258048 10541 1000 stress-ng [ 1876.015199] [ 44071] 0 44071 70318 4340 219136 13835 1000 stress-ng [ 1876.015201] [ 44073] 0 44073 70318 5175 239616 15508 1000 stress-ng [ 1876.015204] [ 44074] 0 44074 70318 6519 247808 15021 1000 stress-ng [ 1876.015206] [ 44075] 0 44075 70318 7272 223232 11299 1000 stress-ng [ 1876.015208] [ 44076] 0 44076 70318 8633 274432 16340 1000 stress-ng [ 1876.015210] [ 44077] 0 44077 70318 5534 221184 12706 1000 stress-ng [ 1876.015212] [ 44078] 0 44078 70318 19977 321536 10936 1000 stress-ng [ 1876.015214] [ 44079] 0 44079 70318 5790 165888 5719 1000 stress-ng [ 1876.015216] [ 44080] 0 44080 70318 10605 231424 9088 1000 stress-ng [ 1876.015218] [ 44082] 0 44082 70318 9990 190464 4554 1000 stress-ng [ 1876.015220] [ 44083] 0 44083 4782 1 57344 54 -1000 stress-ng [ 1876.015222] [ 44084] 0 44084 70318 7558 221184 10748 1000 stress-ng [ 1876.015225] [ 44085] 0 44085 70318 6604 217088 11307 1000 stress-ng [ 1876.015227] [ 44088] 0 44088 70318 11977 268288 12336 1000 stress-ng [ 1876.015229] [ 44089] 0 44089 70318 9373 249856 12564 1000 stress-ng [ 1876.015231] [ 44090] 0 44090 70318 16837 278528 8598 1000 stress-ng [ 1876.015233] [ 44092] 0 44092 70318 5769 237568 14716 1000 stress-ng [ 1876.015235] [ 44094] 0 44094 70318 7643 225280 11126 1000 stress-ng [ 1876.015237] [ 44095] 0 44095 70318 12038 225280 6731 1000 stress-ng [ 1876.015239] [ 44096] 0 44096 70318 10280 247808 11326 1000 stress-ng [ 1876.015241] [ 44098] 0 44098 70318 4927 149504 4404 1000 stress-ng [ 1876.015243] [ 44099] 0 44099 70318 6936 184320 6817 1000 stress-ng [ 1876.015245] [ 44100] 0 44100 70318 9631 172032 2603 1000 stress-ng [ 1876.015247] [ 44101] 0 44101 70318 7341 176128 5417 1000 stress-ng [ 1876.015249] [ 44102] 0 44102 70318 9804 180224 3420 1000 stress-ng [ 1876.015252] [ 44103] 0 44103 70318 14069 231424 5492 1000 stress-ng [ 1876.015254] [ 44104] 0 44104 70318 17582 239616 3035 1000 stress-ng [ 1876.015256] [ 44105] 0 44105 70318 15767 231424 3794 1000 stress-ng [ 1876.015258] [ 44106] 0 44106 70318 8285 161792 2498 1000 stress-ng [ 1876.015260] [ 44107] 0 44107 70318 1280 86016 307 1000 stress-ng [ 1876.015262] [ 44115] 0 44115 3735 88 77824 35 0 systemd-userwor [ 1876.015265] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1876.015267] [ 44120] 0 44120 1567 47 51200 5 0 systemd-userwor [ 1876.015269] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44078,uid=0 [ 1876.015280] Out of memory: Killed process 44078 (stress-ng) total-vm:281272kB, anon-rss:79908kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:314kB oom_score_adj:1000 [ 1877.790847] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1877.790863] CPU: 0 PID: 44015 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1877.790865] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1877.790866] Call Trace: [ 1877.790867] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1877.790877] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1877.790881] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1877.790883] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1877.790884] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1877.790889] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1877.790891] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1877.790895] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1877.790898] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1877.790902] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1877.790908] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1877.790910] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1877.790912] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1877.790916] Mem-Info: [ 1877.790917] active_anon:330526 inactive_anon:116134 isolated_anon:205 active_file:446 inactive_file:934 isolated_file:114 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13017 slab_unreclaimable:14515 mapped:1351 shmem:15 pagetables:3338 bounce:0 kernel_misc_reclaimable:0 free:1700 free_pcp:1 free_cma:6 [ 1877.790923] Node 0 active_anon:1322104kB inactive_anon:464536kB active_file:1784kB inactive_file:3736kB unevictable:12kB isolated(anon):820kB isolated(file):456kB mapped:5404kB dirty:0kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_stack:4784kB pagetables:13352kB all_unreclaimable? no [ 1877.790926] Node 0 DMA free:6800kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1322592kB inactive_anon:463956kB active_file:2016kB inactive_file:3916kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:24kB [ 1877.790932] lowmem_reserve[]: 0 0 0 [ 1877.790934] Node 0 DMA: 138*4kB (MC) 96*8kB (UMC) 91*16kB (UME) 130*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6936kB [ 1877.790940] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1877.790942] 1533 total pagecache pages [ 1877.790943] 24 pages in swap cache [ 1877.790943] Free swap = 0kB [ 1877.790944] Total swap = 2019324kB [ 1877.790945] 524288 pages RAM [ 1877.790945] 0 pages HighMem/MovableOnly [ 1877.790946] 19417 pages reserved [ 1877.790947] 1024 pages cma reserved [ 1877.790947] Tasks state (memory values in pages): [ 1877.790949] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1877.790951] [ 853] 0 853 12057 541 139264 246 -250 systemd-journal [ 1877.790954] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1877.790956] [ 1053] 999 1053 3834 404 88064 195 -900 systemd-oomd [ 1877.790959] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1877.790961] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1877.790963] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1877.790966] [ 1079] 0 1079 63558 136 155648 575 0 NetworkManager [ 1877.790968] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1877.790970] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1877.790972] [ 1100] 996 1100 21090 195 75776 154 0 chronyd [ 1877.790974] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1877.790977] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1877.790979] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1877.790981] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1877.790983] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1877.790986] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1877.790988] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1877.790990] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1877.790992] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1877.790995] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1877.790997] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1877.790999] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1877.791002] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1877.791004] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1877.791006] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1877.791008] [ 26970] 0 26970 18098 30 86016 584 -1000 dmeventd [ 1877.791011] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1877.791013] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1877.791015] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1877.791017] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1877.791020] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1877.791022] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1877.791024] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1877.791026] [ 43983] 0 43983 4782 5 57344 50 -1000 stress-ng [ 1877.791028] [ 43984] 0 43984 70318 6402 180224 6823 1000 stress-ng [ 1877.791030] [ 43987] 0 43987 70318 13142 249856 8795 1000 stress-ng [ 1877.791032] [ 43988] 0 43988 4782 0 57344 55 -1000 stress-ng [ 1877.791034] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1877.791037] [ 43990] 0 43990 4782 1 57344 54 -1000 stress-ng [ 1877.791039] [ 43991] 0 43991 4782 10 57344 45 -1000 stress-ng [ 1877.791041] [ 43992] 0 43992 4782 28 59392 31 -1000 stress-ng [ 1877.791043] [ 43993] 0 43993 4782 0 57344 58 -1000 stress-ng [ 1877.791045] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1877.791047] [ 43995] 0 43995 4782 4 57344 51 -1000 stress-ng [ 1877.791049] [ 43996] 0 43996 4782 0 57344 55 -1000 stress-ng [ 1877.791051] [ 43997] 0 43997 4782 20 57344 39 -1000 stress-ng [ 1877.791053] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1877.791055] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1877.791057] [ 44000] 0 44000 4782 1 57344 54 -1000 stress-ng [ 1877.791059] [ 44001] 0 44001 4782 10 57344 45 -1000 stress-ng [ 1877.791061] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1877.791064] [ 44003] 0 44003 4782 11 57344 47 -1000 stress-ng [ 1877.791066] [ 44004] 0 44004 4782 0 57344 56 -1000 stress-ng [ 1877.791068] [ 44005] 0 44005 4782 7 57344 48 -1000 stress-ng [ 1877.791070] [ 44006] 0 44006 4782 8 57344 47 -1000 stress-ng [ 1877.791072] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1877.791074] [ 44009] 0 44009 4782 11 57344 47 -1000 stress-ng [ 1877.791076] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1877.791078] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1877.791080] [ 44013] 0 44013 4782 11 57344 44 -1000 stress-ng [ 1877.791082] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1877.791084] [ 44015] 0 44015 4782 5 57344 50 -1000 stress-ng [ 1877.791086] [ 44016] 0 44016 4782 5 57344 50 -1000 stress-ng [ 1877.791088] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1877.791090] [ 44018] 0 44018 4782 6 57344 49 -1000 stress-ng [ 1877.791092] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1877.791094] [ 44020] 0 44020 4782 1 57344 54 -1000 stress-ng [ 1877.791096] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1877.791098] [ 44022] 0 44022 4782 7 57344 48 -1000 stress-ng [ 1877.791101] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1877.791103] [ 44025] 0 44025 4782 11 57344 48 -1000 stress-ng [ 1877.791105] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1877.791107] [ 44027] 0 44027 4782 7 57344 51 -1000 stress-ng [ 1877.791109] [ 44028] 0 44028 4782 16 57344 39 -1000 stress-ng [ 1877.791111] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1877.791113] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1877.791115] [ 44032] 0 44032 4782 4 57344 51 -1000 stress-ng [ 1877.791117] [ 44033] 0 44033 4782 7 57344 51 -1000 stress-ng [ 1877.791119] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1877.791121] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1877.791123] [ 44037] 0 44037 4782 2 57344 53 -1000 stress-ng [ 1877.791125] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1877.791127] [ 44039] 0 44039 4782 5 57344 50 -1000 stress-ng [ 1877.791129] [ 44040] 0 44040 4782 4 57344 51 -1000 stress-ng [ 1877.791131] [ 44041] 0 44041 4782 4 57344 51 -1000 stress-ng [ 1877.791134] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1877.791136] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1877.791138] [ 44047] 0 44047 70318 3880 192512 10731 1000 stress-ng [ 1877.791140] [ 44048] 0 44048 70318 6586 253952 15879 1000 stress-ng [ 1877.791142] [ 44049] 0 44049 70318 7840 212992 9411 1000 stress-ng [ 1877.791144] [ 44050] 0 44050 70318 16178 274432 8663 1000 stress-ng [ 1877.791146] [ 44051] 0 44051 70318 6121 266240 17730 1000 stress-ng [ 1877.791148] [ 44052] 0 44052 70318 5032 225280 13803 1000 stress-ng [ 1877.791151] [ 44053] 0 44053 70318 9372 256000 13224 1000 stress-ng [ 1877.791153] [ 44054] 0 44054 70318 9733 229376 9761 1000 stress-ng [ 1877.791155] [ 44055] 0 44055 70318 12946 311296 16515 1000 stress-ng [ 1877.791157] [ 44056] 0 44056 70318 2991 202752 13071 1000 stress-ng [ 1877.791159] [ 44058] 0 44058 70318 9961 245760 11381 1000 stress-ng [ 1877.791161] [ 44059] 0 44059 70318 9819 249856 11985 1000 stress-ng [ 1877.791163] [ 44062] 0 44062 70318 8724 182272 4765 1000 stress-ng [ 1877.791165] [ 44063] 0 44063 70318 11046 284672 15181 1000 stress-ng [ 1877.791168] [ 44064] 0 44064 70318 15486 290816 11467 1000 stress-ng [ 1877.791169] [ 44066] 0 44066 70318 2448 208896 14275 1000 stress-ng [ 1877.791171] [ 44067] 0 44067 70318 11231 247808 10310 1000 stress-ng [ 1877.791174] [ 44068] 0 44068 70318 5568 208896 11221 1000 stress-ng [ 1877.791176] [ 44069] 0 44069 70318 12580 260096 10545 1000 stress-ng [ 1877.791178] [ 44071] 0 44071 70318 6743 241664 14204 1000 stress-ng [ 1877.791180] [ 44073] 0 44073 70318 5141 239616 15542 1000 stress-ng [ 1877.791182] [ 44074] 0 44074 70318 7837 258048 15023 1000 stress-ng [ 1877.791184] [ 44075] 0 44075 70318 7261 223232 11310 1000 stress-ng [ 1877.791186] [ 44076] 0 44076 70318 11700 299008 16375 1000 stress-ng [ 1877.791188] [ 44077] 0 44077 70318 5494 221184 12746 1000 stress-ng [ 1877.791190] [ 44079] 0 44079 70318 6035 169984 5804 1000 stress-ng [ 1877.791192] [ 44080] 0 44080 70318 9876 233472 9883 1000 stress-ng [ 1877.791194] [ 44082] 0 44082 70318 9958 190464 4586 1000 stress-ng [ 1877.791196] [ 44083] 0 44083 4782 0 57344 58 -1000 stress-ng [ 1877.791198] [ 44084] 0 44084 70318 7552 221184 10754 1000 stress-ng [ 1877.791201] [ 44085] 0 44085 70318 5519 217088 12392 1000 stress-ng [ 1877.791203] [ 44088] 0 44088 70318 12347 272384 12494 1000 stress-ng [ 1877.791205] [ 44089] 0 44089 70318 9127 249856 12810 1000 stress-ng [ 1877.791207] [ 44090] 0 44090 70318 17826 286720 8598 1000 stress-ng [ 1877.791209] [ 44092] 0 44092 70318 5831 239616 14720 1000 stress-ng [ 1877.791211] [ 44094] 0 44094 70318 7775 225280 11126 1000 stress-ng [ 1877.791213] [ 44095] 0 44095 70318 11949 225280 7018 1000 stress-ng [ 1877.791215] [ 44096] 0 44096 70318 12651 266240 11331 1000 stress-ng [ 1877.791217] [ 44098] 0 44098 70318 4927 149504 4404 1000 stress-ng [ 1877.791219] [ 44099] 0 44099 70318 5983 184320 7770 1000 stress-ng [ 1877.791221] [ 44100] 0 44100 70318 9697 172032 2603 1000 stress-ng [ 1877.791223] [ 44101] 0 44101 70318 7732 180224 5422 1000 stress-ng [ 1877.791226] [ 44102] 0 44102 70318 9798 180224 3426 1000 stress-ng [ 1877.791228] [ 44103] 0 44103 70318 12462 231424 7099 1000 stress-ng [ 1877.791230] [ 44104] 0 44104 70318 20755 266240 3096 1000 stress-ng [ 1877.791232] [ 44105] 0 44105 70318 15733 231424 3828 1000 stress-ng [ 1877.791235] [ 44106] 0 44106 70318 8166 161792 2617 1000 stress-ng [ 1877.791237] [ 44107] 0 44107 70318 1280 86016 307 1000 stress-ng [ 1877.791239] [ 44115] 0 44115 3759 542 90112 49 0 systemd-userwor [ 1877.791241] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1877.791243] [ 44120] 0 44120 3735 111 77824 13 0 systemd-userwor [ 1877.791245] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44055,uid=0 [ 1877.791257] Out of memory: Killed process 44055 (stress-ng) total-vm:281272kB, anon-rss:51784kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:304kB oom_score_adj:1000 [ 1878.109314] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1878.109326] CPU: 1 PID: 44103 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1878.109329] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1878.109330] Call Trace: [ 1878.109331] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1878.109339] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1878.109343] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1878.109344] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1878.109346] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1878.109350] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1878.109352] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1878.109358] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1878.109362] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1878.109364] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1878.109365] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1878.109369] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1878.109372] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1878.109377] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1878.109379] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1878.109383] Mem-Info: [ 1878.109384] active_anon:378148 inactive_anon:66926 isolated_anon:1022 active_file:1109 inactive_file:1334 isolated_file:52 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13017 slab_unreclaimable:14515 mapped:1918 shmem:15 pagetables:3359 bounce:0 kernel_misc_reclaimable:0 free:1438 free_pcp:0 free_cma:6 [ 1878.109389] Node 0 active_anon:1512592kB inactive_anon:267704kB active_file:4436kB inactive_file:5336kB unevictable:12kB isolated(anon):4088kB isolated(file):208kB mapped:7672kB dirty:0kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_stack:4760kB pagetables:13436kB all_unreclaimable? no [ 1878.109392] Node 0 DMA free:5752kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1513232kB inactive_anon:267248kB active_file:4436kB inactive_file:5500kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:24kB [ 1878.109398] lowmem_reserve[]: 0 0 0 [ 1878.109400] Node 0 DMA: 121*4kB (UMC) 43*8kB (UMEC) 60*16kB (UME) 127*32kB (UEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5852kB [ 1878.109406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1878.109408] 2562 total pagecache pages [ 1878.109409] 24 pages in swap cache [ 1878.109409] Free swap = 0kB [ 1878.109410] Total swap = 2019324kB [ 1878.109411] 524288 pages RAM [ 1878.109411] 0 pages HighMem/MovableOnly [ 1878.109412] 19417 pages reserved [ 1878.109413] 1024 pages cma reserved [ 1878.109414] Tasks state (memory values in pages): [ 1878.109414] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1878.109416] [ 853] 0 853 12057 273 139264 254 -250 systemd-journal [ 1878.109419] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1878.109422] [ 1053] 999 1053 3834 213 88064 201 -900 systemd-oomd [ 1878.109424] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1878.109427] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1878.109429] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1878.109431] [ 1079] 0 1079 63558 318 155648 562 0 NetworkManager [ 1878.109433] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1878.109435] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1878.109438] [ 1100] 996 1100 21090 1 75776 182 0 chronyd [ 1878.109440] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1878.109442] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1878.109444] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1878.109446] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1878.109449] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1878.109451] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1878.109453] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1878.109455] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1878.109457] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1878.109459] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1878.109462] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1878.109464] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1878.109466] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1878.109468] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1878.109470] [ 1307] 0 1307 40480 146 100352 1235 0 restraintd [ 1878.109473] [ 26970] 0 26970 18098 0 86016 594 -1000 dmeventd [ 1878.109475] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1878.109477] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1878.109480] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1878.109482] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1878.109485] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1878.109487] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1878.109489] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1878.109491] [ 43983] 0 43983 4782 5 57344 50 -1000 stress-ng [ 1878.109493] [ 43984] 0 43984 70318 6131 182272 7226 1000 stress-ng [ 1878.109495] [ 43987] 0 43987 70318 13650 253952 8815 1000 stress-ng [ 1878.109498] [ 43988] 0 43988 4782 8 57344 47 -1000 stress-ng [ 1878.109500] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1878.109502] [ 43990] 0 43990 4782 8 57344 47 -1000 stress-ng [ 1878.109504] [ 43991] 0 43991 4782 7 57344 48 -1000 stress-ng [ 1878.109506] [ 43992] 0 43992 4782 20 59392 39 -1000 stress-ng [ 1878.109508] [ 43993] 0 43993 4782 42 57344 49 -1000 stress-ng [ 1878.109510] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1878.109512] [ 43995] 0 43995 4782 4 57344 51 -1000 stress-ng [ 1878.109514] [ 43996] 0 43996 4782 0 57344 55 -1000 stress-ng [ 1878.109516] [ 43997] 0 43997 4782 15 57344 44 -1000 stress-ng [ 1878.109518] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1878.109520] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1878.109523] [ 44000] 0 44000 4782 1 57344 54 -1000 stress-ng [ 1878.109524] [ 44001] 0 44001 4782 10 57344 45 -1000 stress-ng [ 1878.109527] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1878.109528] [ 44003] 0 44003 4782 8 57344 47 -1000 stress-ng [ 1878.109530] [ 44004] 0 44004 4782 7 57344 48 -1000 stress-ng [ 1878.109532] [ 44005] 0 44005 4782 7 57344 48 -1000 stress-ng [ 1878.109534] [ 44006] 0 44006 4782 8 57344 47 -1000 stress-ng [ 1878.109536] [ 44007] 0 44007 4782 8 57344 47 -1000 stress-ng [ 1878.109539] [ 44009] 0 44009 4782 11 57344 47 -1000 stress-ng [ 1878.109541] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1878.109543] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1878.109545] [ 44013] 0 44013 4782 11 57344 44 -1000 stress-ng [ 1878.109547] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1878.109549] [ 44015] 0 44015 4782 5 57344 50 -1000 stress-ng [ 1878.109551] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1878.109553] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1878.109555] [ 44018] 0 44018 4782 6 57344 49 -1000 stress-ng [ 1878.109557] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1878.109559] [ 44020] 0 44020 4782 0 57344 55 -1000 stress-ng [ 1878.109561] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1878.109563] [ 44022] 0 44022 4782 7 57344 48 -1000 stress-ng [ 1878.109565] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1878.109568] [ 44025] 0 44025 4782 7 57344 48 -1000 stress-ng [ 1878.109570] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1878.109572] [ 44027] 0 44027 4782 7 57344 51 -1000 stress-ng [ 1878.109574] [ 44028] 0 44028 4782 15 57344 40 -1000 stress-ng [ 1878.109576] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1878.109578] [ 44030] 0 44030 4782 1 57344 54 -1000 stress-ng [ 1878.109580] [ 44032] 0 44032 4782 86 57344 44 -1000 stress-ng [ 1878.109582] [ 44033] 0 44033 4782 7 57344 51 -1000 stress-ng [ 1878.109584] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1878.109586] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1878.109588] [ 44037] 0 44037 4782 2 57344 53 -1000 stress-ng [ 1878.109590] [ 44038] 0 44038 4782 2 57344 53 -1000 stress-ng [ 1878.109592] [ 44039] 0 44039 4782 5 57344 50 -1000 stress-ng [ 1878.109594] [ 44040] 0 44040 4782 3 57344 52 -1000 stress-ng [ 1878.109596] [ 44041] 0 44041 4782 3 57344 52 -1000 stress-ng [ 1878.109598] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1878.109600] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1878.109602] [ 44047] 0 44047 70318 2896 192512 11847 1000 stress-ng [ 1878.109604] [ 44048] 0 44048 70318 13098 307200 15901 1000 stress-ng [ 1878.109606] [ 44049] 0 44049 70318 7764 212992 9487 1000 stress-ng [ 1878.109608] [ 44050] 0 44050 70318 16070 274432 8771 1000 stress-ng [ 1878.109611] [ 44051] 0 44051 70318 8545 288768 18078 1000 stress-ng [ 1878.109613] [ 44052] 0 44052 70318 5274 231424 14419 1000 stress-ng [ 1878.109615] [ 44053] 0 44053 70318 9384 258048 13542 1000 stress-ng [ 1878.109617] [ 44054] 0 44054 70318 9730 229376 9764 1000 stress-ng [ 1878.109619] [ 44056] 0 44056 70318 6357 229376 13071 1000 stress-ng [ 1878.109621] [ 44058] 0 44058 70318 10450 249856 11420 1000 stress-ng [ 1878.109623] [ 44059] 0 44059 70318 9416 249856 12388 1000 stress-ng [ 1878.109625] [ 44062] 0 44062 70318 8115 182272 5374 1000 stress-ng [ 1878.109627] [ 44063] 0 44063 70318 10318 286720 16239 1000 stress-ng [ 1878.109629] [ 44064] 0 44064 70318 16118 296960 11561 1000 stress-ng [ 1878.109631] [ 44066] 0 44066 70318 2412 208896 14311 1000 stress-ng [ 1878.109633] [ 44067] 0 44067 70318 11231 247808 10442 1000 stress-ng [ 1878.109635] [ 44068] 0 44068 70318 5335 208896 11454 1000 stress-ng [ 1878.109637] [ 44069] 0 44069 70318 12562 260096 10563 1000 stress-ng [ 1878.109639] [ 44071] 0 44071 70318 7569 251904 14500 1000 stress-ng [ 1878.109641] [ 44073] 0 44073 70318 10065 278528 15568 1000 stress-ng [ 1878.109644] [ 44074] 0 44074 70318 6688 258048 16172 1000 stress-ng [ 1878.109646] [ 44075] 0 44075 70318 6725 223232 11846 1000 stress-ng [ 1878.109648] [ 44076] 0 44076 70318 10754 299008 17321 1000 stress-ng [ 1878.109650] [ 44077] 0 44077 70318 5390 221184 12850 1000 stress-ng [ 1878.109652] [ 44079] 0 44079 70318 5967 169984 5872 1000 stress-ng [ 1878.109654] [ 44080] 0 44080 70318 9691 233472 10068 1000 stress-ng [ 1878.109657] [ 44082] 0 44082 70318 10227 194560 4647 1000 stress-ng [ 1878.109658] [ 44083] 0 44083 4782 96 57344 45 -1000 stress-ng [ 1878.109661] [ 44084] 0 44084 70318 11001 249856 10803 1000 stress-ng [ 1878.109663] [ 44085] 0 44085 70318 5580 219136 12397 1000 stress-ng [ 1878.109665] [ 44088] 0 44088 70318 12343 272384 12498 1000 stress-ng [ 1878.109667] [ 44089] 0 44089 70318 9377 253952 12956 1000 stress-ng [ 1878.109669] [ 44090] 0 44090 70318 17173 290816 9845 1000 stress-ng [ 1878.109671] [ 44092] 0 44092 70318 5792 239616 14759 1000 stress-ng [ 1878.109673] [ 44094] 0 44094 70318 6299 225280 12602 1000 stress-ng [ 1878.109675] [ 44095] 0 44095 70318 11627 227328 7406 1000 stress-ng [ 1878.109677] [ 44096] 0 44096 70318 11590 266240 12392 1000 stress-ng [ 1878.109679] [ 44098] 0 44098 70318 4215 149504 5116 1000 stress-ng [ 1878.109681] [ 44099] 0 44099 70318 5979 184320 7774 1000 stress-ng [ 1878.109683] [ 44100] 0 44100 70318 9648 172032 2652 1000 stress-ng [ 1878.109686] [ 44101] 0 44101 70318 6343 180224 6811 1000 stress-ng [ 1878.109688] [ 44102] 0 44102 70318 10326 184320 3426 1000 stress-ng [ 1878.109690] [ 44103] 0 44103 70318 12380 231424 7313 1000 stress-ng [ 1878.109692] [ 44104] 0 44104 70318 20599 266240 3252 1000 stress-ng [ 1878.109694] [ 44105] 0 44105 70318 15695 231424 3932 1000 stress-ng [ 1878.109696] [ 44106] 0 44106 70318 8084 161792 2699 1000 stress-ng [ 1878.109698] [ 44107] 0 44107 70318 1280 86016 307 1000 stress-ng [ 1878.109700] [ 44115] 0 44115 3842 149 90112 177 0 systemd-userwor [ 1878.109702] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1878.109704] [ 44120] 0 44120 3843 1460 90112 3 0 systemd-userwor [ 1878.109706] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44048,uid=0 [ 1878.109716] Out of memory: Killed process 44048 (stress-ng) total-vm:281272kB, anon-rss:52392kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:300kB oom_score_adj:1000 [ 1879.826454] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1879.826471] CPU: 0 PID: 44041 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1879.826474] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1879.826475] Call Trace: [ 1879.826476] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1879.826486] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1879.826490] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1879.826492] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1879.826493] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1879.826498] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1879.826500] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1879.826505] [<000000002746962e>] __read_swap_cache_async+0x10e/0x320 [ 1879.826507] [<0000000027469f94>] swapin_readahead+0x2b4/0x3c0 [ 1879.826509] [<000000002742c834>] do_swap_page+0x1a4/0xc20 [ 1879.826512] [<000000002742e4d4>] handle_mm_fault+0x424/0x1e00 [ 1879.826514] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1879.826520] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1879.826522] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1879.826525] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1879.826529] Mem-Info: [ 1879.826530] active_anon:358157 inactive_anon:86757 isolated_anon:2141 active_file:380 inactive_file:0 isolated_file:5 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13021 slab_unreclaimable:14507 mapped:204 shmem:14 pagetables:3335 bounce:0 kernel_misc_reclaimable:0 free:2408 free_pcp:0 free_cma:44 [ 1879.826535] Node 0 active_anon:1432628kB inactive_anon:347028kB active_file:1520kB inactive_file:0kB unevictable:12kB isolated(anon):8564kB isolated(file):20kB mapped:816kB dirty:0kB writeback:0kB shmem:56kB writeback_tmp:0kB kernel_stack:4720kB pagetables:13340kB all_unreclaimable? no [ 1879.826539] Node 0 DMA free:9632kB boost:14336kB min:19984kB low:21976kB high:23968kB reserved_highatomic:0KB active_anon:1432696kB inactive_anon:347248kB active_file:1160kB inactive_file:108kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:176kB [ 1879.826545] lowmem_reserve[]: 0 0 0 [ 1879.826546] Node 0 DMA: 219*4kB (UMEC) 238*8kB (UMEC) 148*16kB (UMEC) 146*32kB (UME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10012kB [ 1879.826555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1879.826556] 422 total pagecache pages [ 1879.826557] 19 pages in swap cache [ 1879.826558] Free swap = 0kB [ 1879.826559] Total swap = 2019324kB [ 1879.826560] 524288 pages RAM [ 1879.826560] 0 pages HighMem/MovableOnly [ 1879.826561] 19417 pages reserved [ 1879.826562] 1024 pages cma reserved [ 1879.826563] Tasks state (memory values in pages): [ 1879.826563] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1879.826565] [ 853] 0 853 12057 1 139264 296 -250 systemd-journal [ 1879.826568] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1879.826571] [ 1053] 999 1053 3834 9 88064 217 -900 systemd-oomd [ 1879.826573] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1879.826575] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1879.826577] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1879.826579] [ 1079] 0 1079 63558 155 155648 578 0 NetworkManager [ 1879.826582] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1879.826584] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1879.826586] [ 1100] 996 1100 21090 1 75776 182 0 chronyd [ 1879.826588] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1879.826591] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1879.826593] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1879.826595] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1879.826598] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1879.826600] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1879.826602] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1879.826604] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1879.826606] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1879.826608] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1879.826611] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1879.826613] [ 1257] 0 1257 1797 1 63488 99 0 runtest.sh [ 1879.826615] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1879.826618] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1879.826620] [ 1307] 0 1307 40480 95 100352 1286 0 restraintd [ 1879.826622] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1879.826625] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1879.826627] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1879.826629] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1879.826631] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1879.826634] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1879.826636] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1879.826638] [ 43981] 0 43981 4782 5 57344 50 -1000 stress-ng [ 1879.826640] [ 43983] 0 43983 4782 5 57344 50 -1000 stress-ng [ 1879.826642] [ 43984] 0 43984 70318 5703 184320 7918 1000 stress-ng [ 1879.826644] [ 43987] 0 43987 70318 13479 256000 9118 1000 stress-ng [ 1879.826647] [ 43988] 0 43988 4782 7 57344 48 -1000 stress-ng [ 1879.826649] [ 43989] 0 43989 4782 11 57344 44 -1000 stress-ng [ 1879.826651] [ 43990] 0 43990 4782 7 57344 48 -1000 stress-ng [ 1879.826653] [ 43991] 0 43991 4782 17 59392 38 -1000 stress-ng [ 1879.826655] [ 43993] 0 43993 4782 4 57344 51 -1000 stress-ng [ 1879.826657] [ 43994] 0 43994 4782 5 57344 50 -1000 stress-ng [ 1879.826659] [ 43995] 0 43995 4782 5 57344 50 -1000 stress-ng [ 1879.826661] [ 43996] 0 43996 4782 6 57344 49 -1000 stress-ng [ 1879.826663] [ 43997] 0 43997 4782 12 57344 47 -1000 stress-ng [ 1879.826665] [ 43998] 0 43998 4782 20 57344 44 -1000 stress-ng [ 1879.826667] [ 43999] 0 43999 4782 7 57344 48 -1000 stress-ng [ 1879.826669] [ 44000] 0 44000 4782 7 57344 48 -1000 stress-ng [ 1879.826671] [ 44001] 0 44001 4782 10 57344 45 -1000 stress-ng [ 1879.826673] [ 44002] 0 44002 4782 8 57344 47 -1000 stress-ng [ 1879.826675] [ 44003] 0 44003 4782 8 57344 47 -1000 stress-ng [ 1879.826677] [ 44004] 0 44004 4782 5 57344 50 -1000 stress-ng [ 1879.826680] [ 44005] 0 44005 4782 7 57344 48 -1000 stress-ng [ 1879.826682] [ 44006] 0 44006 4782 8 57344 47 -1000 stress-ng [ 1879.826684] [ 44007] 0 44007 4782 7 57344 48 -1000 stress-ng [ 1879.826686] [ 44009] 0 44009 4782 11 57344 47 -1000 stress-ng [ 1879.826688] [ 44010] 0 44010 4782 0 57344 58 -1000 stress-ng [ 1879.826690] [ 44011] 0 44011 4782 5 57344 50 -1000 stress-ng [ 1879.826692] [ 44013] 0 44013 4782 11 57344 44 -1000 stress-ng [ 1879.826694] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1879.826696] [ 44015] 0 44015 4782 5 57344 50 -1000 stress-ng [ 1879.826698] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1879.826700] [ 44017] 0 44017 4782 0 57344 67 -1000 stress-ng [ 1879.826702] [ 44018] 0 44018 4782 4 57344 51 -1000 stress-ng [ 1879.826704] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1879.826706] [ 44020] 0 44020 4782 11 57344 44 -1000 stress-ng [ 1879.826708] [ 44021] 0 44021 4782 0 57344 55 -1000 stress-ng [ 1879.826710] [ 44022] 0 44022 4782 7 57344 48 -1000 stress-ng [ 1879.826713] [ 44023] 0 44023 4782 3 57344 52 -1000 stress-ng [ 1879.826715] [ 44025] 0 44025 4782 6 57344 49 -1000 stress-ng [ 1879.826717] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1879.826719] [ 44027] 0 44027 4782 4 57344 51 -1000 stress-ng [ 1879.826722] [ 44028] 0 44028 4782 14 57344 41 -1000 stress-ng [ 1879.826724] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1879.826726] [ 44030] 0 44030 4782 0 57344 56 -1000 stress-ng [ 1879.826728] [ 44032] 0 44032 4782 8 57344 47 -1000 stress-ng [ 1879.826730] [ 44033] 0 44033 4782 6 57344 52 -1000 stress-ng [ 1879.826732] [ 44034] 0 44034 4782 3 57344 52 -1000 stress-ng [ 1879.826734] [ 44035] 0 44035 4782 2 57344 53 -1000 stress-ng [ 1879.826736] [ 44037] 0 44037 4782 8 57344 47 -1000 stress-ng [ 1879.826738] [ 44038] 0 44038 4782 16 57344 47 -1000 stress-ng [ 1879.826741] [ 44039] 0 44039 4782 5 57344 50 -1000 stress-ng [ 1879.826743] [ 44040] 0 44040 4782 2 57344 53 -1000 stress-ng [ 1879.826745] [ 44041] 0 44041 4782 3 57344 52 -1000 stress-ng [ 1879.826747] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1879.826750] [ 44043] 0 44043 4782 5 57344 50 -1000 stress-ng [ 1879.826752] [ 44047] 0 44047 70318 2853 192512 11890 1000 stress-ng [ 1879.826754] [ 44049] 0 44049 70318 8350 217088 9561 1000 stress-ng [ 1879.826756] [ 44050] 0 44050 70318 16315 278528 9318 1000 stress-ng [ 1879.826758] [ 44051] 0 44051 70318 7092 288768 19531 1000 stress-ng [ 1879.826761] [ 44052] 0 44052 70318 5176 231424 14517 1000 stress-ng [ 1879.826763] [ 44053] 0 44053 70318 9898 262144 13622 1000 stress-ng [ 1879.826765] [ 44054] 0 44054 70318 9395 229376 10099 1000 stress-ng [ 1879.826767] [ 44056] 0 44056 70318 6547 231424 13079 1000 stress-ng [ 1879.826769] [ 44058] 0 44058 70318 10146 249856 11724 1000 stress-ng [ 1879.826771] [ 44059] 0 44059 70318 9613 249856 12389 1000 stress-ng [ 1879.826773] [ 44062] 0 44062 70318 8081 182272 5408 1000 stress-ng [ 1879.826776] [ 44063] 0 44063 70318 11401 294912 16278 1000 stress-ng [ 1879.826778] [ 44064] 0 44064 70318 15401 299008 12542 1000 stress-ng [ 1879.826780] [ 44066] 0 44066 70318 2808 210944 14311 1000 stress-ng [ 1879.826782] [ 44067] 0 44067 70318 11188 247808 10485 1000 stress-ng [ 1879.826784] [ 44068] 0 44068 70318 5401 208896 11454 1000 stress-ng [ 1879.826786] [ 44069] 0 44069 70318 12370 260096 10755 1000 stress-ng [ 1879.826788] [ 44071] 0 44071 70318 7478 251904 14657 1000 stress-ng [ 1879.826791] [ 44073] 0 44073 70318 9945 278528 15688 1000 stress-ng [ 1879.826792] [ 44074] 0 44074 70318 6511 258048 16349 1000 stress-ng [ 1879.826795] [ 44075] 0 44075 70318 7222 227328 11877 1000 stress-ng [ 1879.826797] [ 44076] 0 44076 70318 9239 303104 19364 1000 stress-ng [ 1879.826799] [ 44077] 0 44077 70318 3982 221184 14258 1000 stress-ng [ 1879.826801] [ 44080] 0 44080 70318 10308 237568 10111 1000 stress-ng [ 1879.826803] [ 44082] 0 44082 70318 9687 198656 5781 1000 stress-ng [ 1879.826805] [ 44083] 0 44083 4782 10 57344 45 -1000 stress-ng [ 1879.826807] [ 44084] 0 44084 70318 16659 296960 11085 1000 stress-ng [ 1879.826809] [ 44085] 0 44085 70318 4169 219136 13808 1000 stress-ng [ 1879.826811] [ 44088] 0 44088 70318 11914 272384 12927 1000 stress-ng [ 1879.826813] [ 44089] 0 44089 70318 9778 258048 13281 1000 stress-ng [ 1879.826815] [ 44090] 0 44090 70318 17246 296960 10696 1000 stress-ng [ 1879.826817] [ 44092] 0 44092 70318 5709 239616 14842 1000 stress-ng [ 1879.826819] [ 44094] 0 44094 70318 10720 260096 12603 1000 stress-ng [ 1879.826822] [ 44095] 0 44095 70318 12018 231424 7609 1000 stress-ng [ 1879.826824] [ 44096] 0 44096 70318 11780 268288 12400 1000 stress-ng [ 1879.826826] [ 44098] 0 44098 70318 3686 149504 5645 1000 stress-ng [ 1879.826828] [ 44099] 0 44099 70318 5712 184320 8107 1000 stress-ng [ 1879.826830] [ 44100] 0 44100 70318 9576 174080 2988 1000 stress-ng [ 1879.826832] [ 44101] 0 44101 70318 9165 204800 7025 1000 stress-ng [ 1879.826834] [ 44102] 0 44102 70318 13193 215040 4453 1000 stress-ng [ 1879.826837] [ 44103] 0 44103 70318 13850 243712 7361 1000 stress-ng [ 1879.826839] [ 44104] 0 44104 70318 17313 274432 7594 1000 stress-ng [ 1879.826841] [ 44105] 0 44105 70318 17145 243712 4066 1000 stress-ng [ 1879.826843] [ 44106] 0 44106 70318 7574 161792 3209 1000 stress-ng [ 1879.826846] [ 44107] 0 44107 70318 11906 172032 307 1000 stress-ng [ 1879.826848] [ 44115] 0 44115 3843 11 90112 209 0 systemd-userwor [ 1879.826850] [ 44119] 0 44119 1334 0 59392 29 0 sleep [ 1879.826852] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1879.826854] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44076,uid=0 [ 1879.826866] Out of memory: Killed process 44076 (stress-ng) total-vm:281272kB, anon-rss:36956kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:296kB oom_score_adj:1000 [ 1880.079317] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1880.079324] CPU: 1 PID: 44052 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1880.079327] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1880.079328] Call Trace: [ 1880.079328] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1880.079334] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1880.079336] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1880.079338] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1880.079339] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1880.079342] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1880.079344] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1880.079347] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1880.079350] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1880.079351] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1880.079353] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1880.079358] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1880.079360] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1880.079364] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1880.079366] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1880.079369] Mem-Info: [ 1880.079370] active_anon:403592 inactive_anon:42579 isolated_anon:1186 active_file:529 inactive_file:230 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13021 slab_unreclaimable:14507 mapped:666 shmem:14 pagetables:3314 bounce:0 kernel_misc_reclaimable:0 free:1866 free_pcp:0 free_cma:44 [ 1880.079375] Node 0 active_anon:1614368kB inactive_anon:170316kB active_file:2116kB inactive_file:920kB unevictable:12kB isolated(anon):4744kB isolated(file):0kB mapped:2664kB dirty:0kB writeback:0kB shmem:56kB writeback_tmp:0kB kernel_stack:4696kB pagetables:13256kB all_unreclaimable? no [ 1880.079378] Node 0 DMA free:7464kB boost:9216kB min:14864kB low:16856kB high:18848kB reserved_highatomic:0KB active_anon:1614500kB inactive_anon:170168kB active_file:1436kB inactive_file:1380kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:176kB [ 1880.079383] lowmem_reserve[]: 0 0 0 [ 1880.079385] Node 0 DMA: 190*4kB (UMEC) 77*8kB (UMEC) 105*16kB (UMEC) 135*32kB (UMEC) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7504kB [ 1880.079391] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1880.079393] 863 total pagecache pages [ 1880.079393] 40 pages in swap cache [ 1880.079394] Free swap = 0kB [ 1880.079395] Total swap = 2019324kB [ 1880.079396] 524288 pages RAM [ 1880.079397] 0 pages HighMem/MovableOnly [ 1880.079397] 19417 pages reserved [ 1880.079398] 1024 pages cma reserved [ 1880.079399] Tasks state (memory values in pages): [ 1880.079400] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1880.079401] [ 853] 0 853 12057 1 139264 296 -250 systemd-journal [ 1880.079404] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1880.079406] [ 1053] 999 1053 3834 103 88064 209 -900 systemd-oomd [ 1880.079409] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1880.079412] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1880.079414] [ 1059] 0 1059 3758 0 88064 218 0 systemd-userdbd [ 1880.079416] [ 1079] 0 1079 63558 240 155648 573 0 NetworkManager [ 1880.079418] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1880.079420] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1880.079422] [ 1100] 996 1100 21090 1 75776 182 0 chronyd [ 1880.079424] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1880.079426] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1880.079428] [ 1117] 0 1117 13496 0 100352 236 0 gssproxy [ 1880.079430] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1880.079432] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1880.079435] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1880.079437] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1880.079439] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1880.079441] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1880.079443] [ 1225] 0 1225 57821 0 79872 302 -1000 restraintd [ 1880.079445] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1880.079447] [ 1257] 0 1257 1797 200 63488 77 0 runtest.sh [ 1880.079449] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1880.079451] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1880.079453] [ 1307] 0 1307 40480 95 100352 1286 0 restraintd [ 1880.079456] [ 26970] 0 26970 18098 0 86016 595 -1000 dmeventd [ 1880.079458] [ 41852] 0 41852 3843 0 88064 233 0 systemd-userwor [ 1880.079460] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1880.079462] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1880.079464] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1880.079466] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1880.079469] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1880.079470] [ 43981] 0 43981 4782 2 57344 53 -1000 stress-ng [ 1880.079473] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1880.079475] [ 43984] 0 43984 70318 5645 184320 7976 1000 stress-ng [ 1880.079477] [ 43987] 0 43987 70318 13808 258048 9119 1000 stress-ng [ 1880.079479] [ 43988] 0 43988 4782 6 57344 49 -1000 stress-ng [ 1880.079481] [ 43989] 0 43989 4782 8 57344 47 -1000 stress-ng [ 1880.079483] [ 43990] 0 43990 4782 4 57344 51 -1000 stress-ng [ 1880.079485] [ 43991] 0 43991 4782 0 59392 55 -1000 stress-ng [ 1880.079487] [ 43993] 0 43993 4782 0 57344 64 -1000 stress-ng [ 1880.079489] [ 43994] 0 43994 4782 2 57344 53 -1000 stress-ng [ 1880.079491] [ 43995] 0 43995 4782 1 57344 54 -1000 stress-ng [ 1880.079493] [ 43996] 0 43996 4782 1 57344 54 -1000 stress-ng [ 1880.079495] [ 43997] 0 43997 4782 9 57344 50 -1000 stress-ng [ 1880.079497] [ 43998] 0 43998 4782 9 57344 50 -1000 stress-ng [ 1880.079499] [ 43999] 0 43999 4782 5 57344 50 -1000 stress-ng [ 1880.079500] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1880.079502] [ 44001] 0 44001 4782 7 57344 48 -1000 stress-ng [ 1880.079504] [ 44002] 0 44002 4782 6 57344 49 -1000 stress-ng [ 1880.079506] [ 44003] 0 44003 4782 6 57344 49 -1000 stress-ng [ 1880.079508] [ 44004] 0 44004 4782 3 57344 52 -1000 stress-ng [ 1880.079510] [ 44005] 0 44005 4782 3 57344 52 -1000 stress-ng [ 1880.079512] [ 44006] 0 44006 4782 5 57344 50 -1000 stress-ng [ 1880.079514] [ 44007] 0 44007 4782 1 57344 54 -1000 stress-ng [ 1880.079516] [ 44009] 0 44009 4782 9 57344 49 -1000 stress-ng [ 1880.079518] [ 44010] 0 44010 4782 0 57344 59 -1000 stress-ng [ 1880.079520] [ 44011] 0 44011 4782 1 57344 54 -1000 stress-ng [ 1880.079522] [ 44013] 0 44013 4782 8 57344 47 -1000 stress-ng [ 1880.079524] [ 44014] 0 44014 4782 1 57344 54 -1000 stress-ng [ 1880.079526] [ 44015] 0 44015 4782 2 57344 53 -1000 stress-ng [ 1880.079528] [ 44016] 0 44016 4782 1 57344 54 -1000 stress-ng [ 1880.079530] [ 44017] 0 44017 4782 0 57344 69 -1000 stress-ng [ 1880.079532] [ 44018] 0 44018 4782 0 57344 55 -1000 stress-ng [ 1880.079534] [ 44019] 0 44019 4782 7 57344 50 -1000 stress-ng [ 1880.079535] [ 44020] 0 44020 4782 8 57344 47 -1000 stress-ng [ 1880.079537] [ 44021] 0 44021 4782 0 57344 58 -1000 stress-ng [ 1880.079539] [ 44022] 0 44022 4782 4 57344 51 -1000 stress-ng [ 1880.079541] [ 44023] 0 44023 4782 2 57344 53 -1000 stress-ng [ 1880.079543] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1880.079545] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1894.036749] [ 44027] 0 44027 4782 1 57344 54 -1000 stress-ng [ 1894.036759] [ 44028] 0 44028 4782 10 57344 45 -1000 stress-ng [ 1894.036762] [ 44029] 0 44029 4782 2 57344 53 -1000 stress-ng [ 1894.036765] [ 44030] 0 44030 4782 0 57344 59 -1000 stress-ng [ 1894.036769] [ 44032] 0 44032 4782 5 57344 50 -1000 stress-ng [ 1894.036773] [ 44033] 0 44033 4782 6 57344 52 -1000 stress-ng [ 1894.036776] [ 44034] 0 44034 4782 0 57344 57 -1000 stress-ng [ 1894.036779] [ 44035] 0 44035 4782 0 57344 56 -1000 stress-ng [ 1894.036783] [ 44037] 0 44037 4782 5 57344 50 -1000 stress-ng [ 1894.036787] [ 44038] 0 44038 4782 8 57344 50 -1000 stress-ng [ 1894.036794] [ 44039] 0 44039 4782 0 57344 57 -1000 stress-ng [ 1894.036797] [ 44040] 0 44040 4782 0 57344 56 -1000 stress-ng [ 1894.036799] [ 44041] 0 44041 4782 3 57344 52 -1000 stress-ng [ 1894.036801] [ 44042] 0 44042 4782 0 57344 57 -1000 stress-ng [ 1894.036804] [ 44043] 0 44043 4782 0 57344 55 -1000 stress-ng [ 1894.036807] [ 44047] 0 44047 70318 2851 192512 11892 1000 stress-ng [ 1894.036809] [ 44049] 0 44049 70318 8340 217088 9571 1000 stress-ng [ 1894.036812] [ 44050] 0 44050 70318 8808 278528 16825 1000 stress-ng [ 1894.036814] [ 44051] 0 44051 70318 6960 288768 19663 1000 stress-ng [ 1894.036817] [ 44052] 0 44052 70318 5041 231424 14652 1000 stress-ng [ 1894.036820] [ 44053] 0 44053 70318 9819 262144 13701 1000 stress-ng [ 1894.036822] [ 44054] 0 44054 70318 11739 249856 10131 1000 stress-ng [ 1894.036825] [ 44056] 0 44056 70318 7273 237568 13079 1000 stress-ng [ 1894.036827] [ 44058] 0 44058 70318 10126 249856 11744 1000 stress-ng [ 1894.036830] [ 44059] 0 44059 70318 9612 249856 12390 1000 stress-ng [ 1894.036832] [ 44062] 0 44062 70318 8079 182272 5410 1000 stress-ng [ 1894.036835] [ 44063] 0 44063 70318 10557 294912 17122 1000 stress-ng [ 1894.036837] [ 44064] 0 44064 70318 15366 299008 12577 1000 stress-ng [ 1894.036839] [ 44066] 0 44066 70318 2808 210944 14311 1000 stress-ng [ 1894.036842] [ 44067] 0 44067 70318 10085 249856 11852 1000 stress-ng [ 1894.036844] [ 44068] 0 44068 70318 5375 208896 11480 1000 stress-ng [ 1894.036847] [ 44069] 0 44069 70318 11346 260096 11779 1000 stress-ng [ 1894.036850] [ 44071] 0 44071 70318 7370 251904 14765 1000 stress-ng [ 1894.036852] [ 44073] 0 44073 70318 9913 278528 15720 1000 stress-ng [ 1894.036855] [ 44074] 0 44074 70318 12479 305152 16387 1000 stress-ng [ 1894.036857] [ 44075] 0 44075 70318 6928 227328 12171 1000 stress-ng [ 1894.036859] [ 44077] 0 44077 70318 4240 227328 14726 1000 stress-ng [ 1894.036862] [ 44080] 0 44080 70318 10259 237568 10160 1000 stress-ng [ 1894.036864] [ 44082] 0 44082 70318 9586 198656 5882 1000 stress-ng [ 1894.036867] [ 44083] 0 44083 4782 5 57344 50 -1000 stress-ng [ 1894.036870] [ 44084] 0 44084 70318 18851 315392 11203 1000 stress-ng [ 1894.036872] [ 44085] 0 44085 70318 4169 219136 13808 1000 stress-ng [ 1894.036874] [ 44088] 0 44088 70318 11890 272384 12951 1000 stress-ng [ 1894.036877] [ 44089] 0 44089 70318 9701 258048 13358 1000 stress-ng [ 1894.036879] [ 44090] 0 44090 70318 16976 296960 10966 1000 stress-ng [ 1894.036881] [ 44092] 0 44092 70318 4715 249856 17090 1000 stress-ng [ 1894.036884] [ 44094] 0 44094 70318 11678 268288 12635 1000 stress-ng [ 1894.036886] [ 44095] 0 44095 70318 11802 235520 8353 1000 stress-ng [ 1894.036889] [ 44096] 0 44096 70318 11597 268288 12583 1000 stress-ng [ 1894.036891] [ 44098] 0 44098 70318 3740 149504 5657 1000 stress-ng [ 1894.036894] [ 44099] 0 44099 70318 5695 184320 8124 1000 stress-ng [ 1894.036896] [ 44100] 0 44100 70318 9544 174080 3020 1000 stress-ng [ 1894.036899] [ 44101] 0 44101 70318 9165 204800 7025 1000 stress-ng [ 1894.036901] [ 44102] 0 44102 70318 25931 317440 4453 1000 stress-ng [ 1894.036903] [ 44103] 0 44103 70318 14065 245760 7410 1000 stress-ng [ 1894.036906] [ 44104] 0 44104 70318 14108 274432 10799 1000 stress-ng [ 1894.036909] [ 44105] 0 44105 70318 17120 243712 4091 1000 stress-ng [ 1894.036911] [ 44106] 0 44106 70318 7672 161792 3243 1000 stress-ng [ 1894.036914] [ 44107] 0 44107 70318 11972 172032 307 1000 stress-ng [ 1894.036917] [ 44115] 0 44115 3843 9 90112 211 0 systemd-userwor [ 1894.036920] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1894.036922] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44102,uid=0 [ 1894.036938] Out of memory: Killed process 44102 (stress-ng) total-vm:281272kB, anon-rss:103724kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:310kB oom_score_adj:1000 [ 1894.519547] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1894.519560] CPU: 0 PID: 44102 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1894.519563] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1894.519564] Call Trace: [ 1894.519565] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1894.519575] [<00000000274562b8>] warn_alloc+0x108/0x190 [ 1894.519580] [<000000002745cade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1894.519582] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1894.519584] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1894.519590] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1894.519594] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1894.519595] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1894.519597] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1894.519601] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1894.519604] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1894.519609] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1894.519611] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1894.519615] Mem-Info: [ 1894.519616] active_anon:351672 inactive_anon:96791 isolated_anon:0 active_file:1 inactive_file:0 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13021 slab_unreclaimable:14514 mapped:24 shmem:12 pagetables:3304 bounce:0 kernel_misc_reclaimable:0 free:1628 free_pcp:0 free_cma:80 [ 1894.519621] Node 0 active_anon:1406560kB inactive_anon:387164kB active_file:4kB inactive_file:0kB unevictable:12kB isolated(anon):128kB isolated(file):0kB mapped:96kB dirty:0kB writeback:0kB shmem:48kB writeback_tmp:0kB kernel_stack:4672kB pagetables:13216kB all_unreclaimable? no [ 1894.519625] Node 0 DMA free:6512kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1407200kB inactive_anon:386820kB active_file:320kB inactive_file:260kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:320kB [ 1894.519630] lowmem_reserve[]: 0 0 0 [ 1894.519631] Node 0 DMA: 158*4kB (UMEC) 49*8kB (UMEC) 86*16kB (UEC) 128*32kB (UEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6496kB [ 1894.519638] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1894.519640] 18 total pagecache pages [ 1894.519641] 24 pages in swap cache [ 1894.519641] Free swap = 0kB [ 1894.519642] Total swap = 2019324kB [ 1894.519643] 524288 pages RAM [ 1894.519643] 0 pages HighMem/MovableOnly [ 1894.519644] 19417 pages reserved [ 1894.519645] 1024 pages cma reserved [ 1896.056695] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1896.056709] CPU: 1 PID: 44104 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1896.056712] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1896.056713] Call Trace: [ 1896.056715] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1896.056725] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1896.056729] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1896.056732] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1896.056734] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1896.056740] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1896.056743] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1896.056750] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1896.056755] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1896.056758] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1896.056761] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1896.056767] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1896.056774] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1896.056779] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1896.056781] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1896.056786] Mem-Info: [ 1896.056787] active_anon:341047 inactive_anon:106870 isolated_anon:102 active_file:15 inactive_file:28 isolated_file:0 unevictable:3 dirty:0 writeback:21 slab_reclaimable:13042 slab_unreclaimable:14494 mapped:39 shmem:12 pagetables:3227 bounce:0 kernel_misc_reclaimable:0 free:2118 free_pcp:0 free_cma:33 [ 1896.056792] Node 0 active_anon:1364188kB inactive_anon:427480kB active_file:60kB inactive_file:112kB unevictable:12kB isolated(anon):408kB isolated(file):0kB mapped:156kB dirty:0kB writeback:84kB shmem:48kB writeback_tmp:0kB kernel_stack:4504kB pagetables:12908kB all_unreclaimable? no [ 1896.056796] Node 0 DMA free:8472kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1364536kB inactive_anon:427444kB active_file:760kB inactive_file:184kB unevictable:12kB writepending:516kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:132kB [ 1896.056802] lowmem_reserve[]: 0 0 0 [ 1896.056804] Node 0 DMA: 260*4kB (UMC) 129*8kB (UMC) 171*16kB (UME) 136*32kB (UMEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9160kB [ 1896.056810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1896.056811] 106 total pagecache pages [ 1896.056812] 29 pages in swap cache [ 1896.056813] Free swap = 0kB [ 1896.056813] Total swap = 2019324kB [ 1896.056814] 524288 pages RAM [ 1896.056815] 0 pages HighMem/MovableOnly [ 1896.056816] 19417 pages reserved [ 1896.056816] 1024 pages cma reserved [ 1896.056817] Tasks state (memory values in pages): [ 1896.056818] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1896.056820] [ 853] 0 853 12057 14 143360 283 -250 systemd-journal [ 1896.056823] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1896.056826] [ 1053] 999 1053 3834 25 88064 201 -900 systemd-oomd [ 1896.056828] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1896.056830] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1896.056833] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1896.056835] [ 1079] 0 1079 63558 58 155648 580 0 NetworkManager [ 1896.056837] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1896.056839] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1896.056841] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1896.056844] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1896.056846] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1896.056848] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1896.056851] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1896.056853] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1896.056855] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1896.056857] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1896.056859] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1896.056861] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1896.056863] [ 1225] 0 1225 57821 22 79872 253 -1000 restraintd [ 1896.056866] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1896.056868] [ 1257] 0 1257 1797 8 63488 91 0 runtest.sh [ 1896.056870] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1896.056872] [ 1306] 0 1306 3994 18 114688 588 0 sshd [ 1896.056874] [ 1307] 0 1307 40480 92 100352 1289 0 restraintd [ 1896.056877] [ 26970] 0 26970 18098 6 86016 587 -1000 dmeventd [ 1896.056879] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1896.056881] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1896.056884] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1896.056886] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1896.056888] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1896.056890] [ 43981] 0 43981 4782 12 57344 44 -1000 stress-ng [ 1896.056892] [ 43983] 0 43983 4782 6 57344 49 -1000 stress-ng [ 1896.056894] [ 43984] 0 43984 70318 7707 202752 8290 1000 stress-ng [ 1896.056897] [ 43987] 0 43987 70318 9191 284672 17036 1000 stress-ng [ 1896.056899] [ 43988] 0 43988 4782 6 57344 49 -1000 stress-ng [ 1896.056901] [ 43989] 0 43989 4782 8 57344 47 -1000 stress-ng [ 1896.056903] [ 43993] 0 43993 4782 8 57344 47 -1000 stress-ng [ 1896.056905] [ 43994] 0 43994 4782 2 57344 53 -1000 stress-ng [ 1896.056908] [ 43996] 0 43996 4782 1 57344 54 -1000 stress-ng [ 1896.056910] [ 43997] 0 43997 4782 5 57344 50 -1000 stress-ng [ 1896.056912] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1896.056913] [ 43999] 0 43999 4782 3 57344 52 -1000 stress-ng [ 1896.056915] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1896.056918] [ 44001] 0 44001 4782 7 57344 48 -1000 stress-ng [ 1896.056920] [ 44002] 0 44002 4782 6 57344 49 -1000 stress-ng [ 1896.056921] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1896.056923] [ 44004] 0 44004 4782 3 57344 52 -1000 stress-ng [ 1896.056925] [ 44005] 0 44005 4782 4 57344 51 -1000 stress-ng [ 1896.056927] [ 44006] 0 44006 4782 5 57344 50 -1000 stress-ng [ 1896.056930] [ 44007] 0 44007 4782 0 57344 55 -1000 stress-ng [ 1896.056932] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1896.056934] [ 44010] 0 44010 4782 8 57344 47 -1000 stress-ng [ 1896.056935] [ 44011] 0 44011 4782 10 57344 45 -1000 stress-ng [ 1896.056938] [ 44013] 0 44013 4782 8 57344 47 -1000 stress-ng [ 1896.056940] [ 44014] 0 44014 4782 1 57344 54 -1000 stress-ng [ 1896.056942] [ 44016] 0 44016 4782 6 57344 49 -1000 stress-ng [ 1896.056944] [ 44017] 0 44017 4782 7 57344 48 -1000 stress-ng [ 1896.056948] [ 44018] 0 44018 4782 0 57344 55 -1000 stress-ng [ 1896.056951] [ 44019] 0 44019 4270 39 59392 26 -1000 stress-ng [ 1896.056954] [ 44020] 0 44020 4782 7 57344 48 -1000 stress-ng [ 1896.056956] [ 44021] 0 44021 4782 11 57344 48 -1000 stress-ng [ 1896.056960] [ 44022] 0 44022 4782 12 57344 43 -1000 stress-ng [ 1896.056962] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1896.056966] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1896.056969] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1896.056972] [ 44029] 0 44029 4782 9 57344 46 -1000 stress-ng [ 1896.056975] [ 44030] 0 44030 4782 12 57344 47 -1000 stress-ng [ 1896.056978] [ 44032] 0 44032 4782 4 57344 51 -1000 stress-ng [ 1896.056981] [ 44033] 0 44033 4782 2 57344 53 -1000 stress-ng [ 1896.056984] [ 44034] 0 44034 4782 0 57344 57 -1000 stress-ng [ 1896.056987] [ 44035] 0 44035 4782 0 57344 56 -1000 stress-ng [ 1896.056990] [ 44037] 0 44037 4782 4 57344 51 -1000 stress-ng [ 1896.056993] [ 44040] 0 44040 4782 4 57344 51 -1000 stress-ng [ 1896.056995] [ 44042] 0 44042 4782 8 57344 47 -1000 stress-ng [ 1896.056997] [ 44043] 0 44043 4782 0 57344 57 -1000 stress-ng [ 1896.057000] [ 44047] 0 44047 70318 6036 219136 12007 1000 stress-ng [ 1896.057002] [ 44049] 0 44049 70318 9597 231424 9964 1000 stress-ng [ 1896.057004] [ 44051] 0 44051 70318 10303 315392 19818 1000 stress-ng [ 1896.057006] [ 44052] 0 44052 70318 6556 247808 14985 1000 stress-ng [ 1896.057008] [ 44053] 0 44053 70318 9579 266240 14271 1000 stress-ng [ 1896.057010] [ 44054] 0 44054 70318 13679 266240 10303 1000 stress-ng [ 1896.057012] [ 44056] 0 44056 70318 15201 303104 13467 1000 stress-ng [ 1896.057014] [ 44058] 0 44058 70318 9349 278528 16019 1000 stress-ng [ 1896.057017] [ 44059] 0 44059 70318 11749 280576 13883 1000 stress-ng [ 1896.057019] [ 44062] 0 44062 70318 10944 215040 6505 1000 stress-ng [ 1896.057021] [ 44063] 0 44063 70318 11554 313344 18369 1000 stress-ng [ 1896.057023] [ 44064] 0 44064 70318 11928 301056 16411 1000 stress-ng [ 1896.057025] [ 44066] 0 44066 70318 5681 235520 14342 1000 stress-ng [ 1896.057027] [ 44067] 0 44067 70318 11430 262144 12025 1000 stress-ng [ 1896.057029] [ 44068] 0 44068 70318 5672 215040 11909 1000 stress-ng [ 1896.057031] [ 44069] 0 44069 70318 14990 294912 12491 1000 stress-ng [ 1896.057034] [ 44073] 0 44073 70318 12748 303104 15723 1000 stress-ng [ 1896.057036] [ 44074] 0 44074 70318 11969 305152 16963 1000 stress-ng [ 1896.057038] [ 44075] 0 44075 70318 8480 241664 12335 1000 stress-ng [ 1896.057040] [ 44077] 0 44077 70318 9484 274432 15356 1000 stress-ng [ 1896.057042] [ 44080] 0 44080 70318 9164 239616 11321 1000 stress-ng [ 1896.057044] [ 44082] 0 44082 70318 10951 231424 8741 1000 stress-ng [ 1896.057046] [ 44083] 0 44083 4782 4 57344 51 -1000 stress-ng [ 1896.057048] [ 44084] 0 44084 70318 20584 335872 12176 1000 stress-ng [ 1896.057050] [ 44085] 0 44085 70318 13704 305152 15097 1000 stress-ng [ 1896.057052] [ 44088] 0 44088 70318 15595 307200 13536 1000 stress-ng [ 1896.057054] [ 44089] 0 44089 70318 10655 274432 14252 1000 stress-ng [ 1896.057057] [ 44092] 0 44092 70318 7739 278528 17696 1000 stress-ng [ 1896.057059] [ 44094] 0 44094 70318 13234 286720 13389 1000 stress-ng [ 1896.057061] [ 44095] 0 44095 70318 13174 247808 8631 1000 stress-ng [ 1896.057063] [ 44096] 0 44096 70318 12465 276480 12639 1000 stress-ng [ 1896.057065] [ 44098] 0 44098 70318 4949 161792 6032 1000 stress-ng [ 1896.057067] [ 44099] 0 44099 70318 6444 196608 8959 1000 stress-ng [ 1896.057069] [ 44100] 0 44100 70318 11016 196608 4320 1000 stress-ng [ 1896.057071] [ 44101] 0 44101 70318 9382 212992 7996 1000 stress-ng [ 1896.057073] [ 44103] 0 44103 70318 8517 247808 13090 1000 stress-ng [ 1896.057075] [ 44104] 0 44104 70318 14447 280576 11384 1000 stress-ng [ 1896.057077] [ 44105] 0 44105 70318 16729 249856 5142 1000 stress-ng [ 1896.057079] [ 44106] 0 44106 70318 6904 167936 4737 1000 stress-ng [ 1896.057082] [ 44107] 0 44107 70318 16464 208896 435 1000 stress-ng [ 1896.057084] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1896.057086] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1896.057088] [ 44124] 0 44124 1334 0 59392 28 0 sleep [ 1896.057090] [ 44125] 0 44125 3843 16 88064 198 0 systemd-userwor [ 1896.057093] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44084,uid=0 [ 1896.057103] Out of memory: Killed process 44084 (stress-ng) total-vm:281272kB, anon-rss:82336kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:328kB oom_score_adj:1000 [ 1897.153072] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1897.153084] CPU: 0 PID: 43989 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1897.153088] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1897.153091] Call Trace: [ 1897.153092] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1897.153102] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1897.153106] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1897.153107] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1897.153109] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1897.153114] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1897.153116] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1897.153120] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1897.153122] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1897.153126] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1897.153132] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1897.153134] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1897.153136] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1897.153141] Mem-Info: [ 1897.153142] active_anon:348216 inactive_anon:99600 isolated_anon:207 active_file:460 inactive_file:266 isolated_file:35 unevictable:3 dirty:0 writeback:2 slab_reclaimable:13025 slab_unreclaimable:14475 mapped:720 shmem:17 pagetables:3260 bounce:0 kernel_misc_reclaimable:0 free:1481 free_pcp:0 free_cma:5 [ 1897.153147] Node 0 active_anon:1392864kB inactive_anon:398400kB active_file:1840kB inactive_file:1064kB unevictable:12kB isolated(anon):828kB isolated(file):140kB mapped:2880kB dirty:0kB writeback:8kB shmem:68kB writeback_tmp:0kB kernel_stack:4480kB pagetables:13040kB all_unreclaimable? no [ 1897.153151] Node 0 DMA free:5924kB boost:11264kB min:16912kB low:18904kB high:20896kB reserved_highatomic:0KB active_anon:1393140kB inactive_anon:398100kB active_file:1968kB inactive_file:644kB unevictable:12kB writepending:8kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:20kB [ 1897.153156] lowmem_reserve[]: 0 0 0 [ 1897.153158] Node 0 DMA: 71*4kB (UMC) 6*8kB (UMC) 88*16kB (UME) 132*32kB (UE) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6156kB [ 1897.153165] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1897.153167] 843 total pagecache pages [ 1897.153168] 35 pages in swap cache [ 1897.153169] Free swap = 0kB [ 1897.153169] Total swap = 2019324kB [ 1897.153170] 524288 pages RAM [ 1897.153171] 0 pages HighMem/MovableOnly [ 1897.153172] 19417 pages reserved [ 1897.153172] 1024 pages cma reserved [ 1897.153173] Tasks state (memory values in pages): [ 1897.153174] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1897.153176] [ 853] 0 853 12057 399 143360 244 -250 systemd-journal [ 1897.153178] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1897.153181] [ 1053] 999 1053 3834 198 88064 198 -900 systemd-oomd [ 1897.153184] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1897.153186] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1897.153188] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1897.153190] [ 1079] 0 1079 63558 218 155648 573 0 NetworkManager [ 1897.153192] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1897.153194] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1897.153197] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1897.153199] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1897.153201] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1897.153203] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1897.153206] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1897.153208] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1897.153210] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1897.153212] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1897.153215] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1897.153217] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1897.153219] [ 1225] 0 1225 57821 14 79872 261 -1000 restraintd [ 1897.153222] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1897.153224] [ 1257] 0 1257 1797 0 63488 104 0 runtest.sh [ 1897.153226] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1897.153228] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1897.153230] [ 1307] 0 1307 40480 51 100352 1330 0 restraintd [ 1897.153232] [ 26970] 0 26970 18098 5 86016 588 -1000 dmeventd [ 1897.153235] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1897.153238] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1897.153240] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1897.153242] [ 43979] 0 43979 4782 7 57344 48 -1000 stress-ng [ 1897.153244] [ 43980] 0 43980 4782 7 57344 48 -1000 stress-ng [ 1897.153246] [ 43981] 0 43981 4782 12 57344 44 -1000 stress-ng [ 1897.153248] [ 43983] 0 43983 4782 4 57344 51 -1000 stress-ng [ 1897.153250] [ 43984] 0 43984 70318 8018 204800 8309 1000 stress-ng [ 1897.153252] [ 43987] 0 43987 70318 8574 284672 17719 1000 stress-ng [ 1897.153254] [ 43988] 0 43988 4782 5 57344 50 -1000 stress-ng [ 1897.153256] [ 43989] 0 43989 4782 8 57344 47 -1000 stress-ng [ 1897.153258] [ 43993] 0 43993 4782 8 57344 47 -1000 stress-ng [ 1897.153260] [ 43994] 0 43994 4782 0 57344 56 -1000 stress-ng [ 1897.153262] [ 43996] 0 43996 4782 1 57344 54 -1000 stress-ng [ 1897.153264] [ 43997] 0 43997 4782 1 57344 54 -1000 stress-ng [ 1897.153266] [ 43998] 0 43998 4782 5 57344 50 -1000 stress-ng [ 1897.153268] [ 43999] 0 43999 4782 3 57344 52 -1000 stress-ng [ 1897.153270] [ 44000] 0 44000 4782 3 57344 52 -1000 stress-ng [ 1897.153272] [ 44001] 0 44001 4782 7 57344 48 -1000 stress-ng [ 1897.153274] [ 44002] 0 44002 4782 5 57344 50 -1000 stress-ng [ 1897.153276] [ 44003] 0 44003 4782 4 57344 51 -1000 stress-ng [ 1897.153278] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1897.153281] [ 44005] 0 44005 4782 4 57344 51 -1000 stress-ng [ 1897.153283] [ 44006] 0 44006 4782 5 57344 50 -1000 stress-ng [ 1897.153285] [ 44007] 0 44007 4782 0 57344 56 -1000 stress-ng [ 1897.153287] [ 44009] 0 44009 4782 6 57344 49 -1000 stress-ng [ 1897.153289] [ 44010] 0 44010 4782 8 57344 47 -1000 stress-ng [ 1897.153291] [ 44011] 0 44011 4782 9 57344 46 -1000 stress-ng [ 1897.153294] [ 44013] 0 44013 4782 10 57344 45 -1000 stress-ng [ 1897.153296] [ 44014] 0 44014 4782 11 57344 48 -1000 stress-ng [ 1897.153298] [ 44016] 0 44016 4782 6 57344 49 -1000 stress-ng [ 1897.153300] [ 44017] 0 44017 4782 6 57344 49 -1000 stress-ng [ 1897.153301] [ 44018] 0 44018 4782 0 57344 58 -1000 stress-ng [ 1897.153303] [ 44019] 0 44019 4270 36 59392 26 -1000 stress-ng [ 1897.153306] [ 44020] 0 44020 4782 7 57344 48 -1000 stress-ng [ 1897.153308] [ 44021] 0 44021 4782 7 57344 48 -1000 stress-ng [ 1897.153310] [ 44022] 0 44022 4782 12 57344 43 -1000 stress-ng [ 1897.153312] [ 44023] 0 44023 4782 8 57344 47 -1000 stress-ng [ 1897.153314] [ 44025] 0 44025 4782 3 57344 52 -1000 stress-ng [ 1897.153316] [ 44026] 0 44026 4782 7 57344 48 -1000 stress-ng [ 1897.153318] [ 44029] 0 44029 4782 9 57344 46 -1000 stress-ng [ 1897.153320] [ 44030] 0 44030 4782 12 57344 47 -1000 stress-ng [ 1897.153322] [ 44032] 0 44032 4782 4 57344 51 -1000 stress-ng [ 1897.153324] [ 44033] 0 44033 4782 2 57344 53 -1000 stress-ng [ 1897.153326] [ 44034] 0 44034 4782 0 57344 57 -1000 stress-ng [ 1897.153328] [ 44035] 0 44035 4782 12 57344 47 -1000 stress-ng [ 1897.153330] [ 44037] 0 44037 4782 4 57344 51 -1000 stress-ng [ 1897.153332] [ 44040] 0 44040 4782 4 57344 51 -1000 stress-ng [ 1897.153334] [ 44042] 0 44042 4782 8 57344 47 -1000 stress-ng [ 1897.153336] [ 44043] 0 44043 4782 0 57344 57 -1000 stress-ng [ 1897.153339] [ 44047] 0 44047 70318 8705 247808 13034 1000 stress-ng [ 1897.153341] [ 44049] 0 44049 70318 9575 231424 9986 1000 stress-ng [ 1897.153343] [ 44051] 0 44051 70318 10254 315392 19867 1000 stress-ng [ 1897.153345] [ 44052] 0 44052 70318 7612 256000 14985 1000 stress-ng [ 1897.153347] [ 44053] 0 44053 70318 12411 288768 14277 1000 stress-ng [ 1897.153349] [ 44054] 0 44054 70318 19141 315392 11111 1000 stress-ng [ 1897.153351] [ 44056] 0 44056 70318 15001 303104 13667 1000 stress-ng [ 1897.153353] [ 44058] 0 44058 70318 10299 286720 16323 1000 stress-ng [ 1897.153355] [ 44059] 0 44059 70318 11721 280576 13911 1000 stress-ng [ 1897.153357] [ 44062] 0 44062 70318 12089 223232 6548 1000 stress-ng [ 1897.153359] [ 44063] 0 44063 70318 11529 313344 18394 1000 stress-ng [ 1897.153361] [ 44064] 0 44064 70318 17375 346112 16508 1000 stress-ng [ 1897.153364] [ 44066] 0 44066 70318 5760 235520 14395 1000 stress-ng [ 1897.153366] [ 44067] 0 44067 70318 11496 262144 12025 1000 stress-ng [ 1897.153368] [ 44068] 0 44068 70318 5640 215040 11941 1000 stress-ng [ 1897.153370] [ 44069] 0 44069 70318 13796 294912 13751 1000 stress-ng [ 1897.153372] [ 44073] 0 44073 70318 12814 303104 15723 1000 stress-ng [ 1897.153374] [ 44074] 0 44074 70318 10774 305152 18158 1000 stress-ng [ 1897.153376] [ 44075] 0 44075 70318 8479 241664 12336 1000 stress-ng [ 1897.153378] [ 44077] 0 44077 70318 9296 274432 15544 1000 stress-ng [ 1897.153380] [ 44080] 0 44080 70318 8957 239616 11528 1000 stress-ng [ 1897.153382] [ 44082] 0 44082 70318 10951 231424 8741 1000 stress-ng [ 1897.153384] [ 44083] 0 44083 4782 4 57344 51 -1000 stress-ng [ 1897.153386] [ 44085] 0 44085 70318 13703 305152 15098 1000 stress-ng [ 1897.153388] [ 44088] 0 44088 70318 14787 307200 14410 1000 stress-ng [ 1897.153391] [ 44089] 0 44089 70318 11210 278528 14291 1000 stress-ng [ 1897.153393] [ 44092] 0 44092 70318 8003 280576 17696 1000 stress-ng [ 1897.153405] [ 44094] 0 44094 70318 13993 294912 13554 1000 stress-ng [ 1897.153407] [ 44095] 0 44095 70318 13171 249856 8634 1000 stress-ng [ 1897.153410] [ 44096] 0 44096 70318 11423 276480 13681 1000 stress-ng [ 1897.153412] [ 44098] 0 44098 70318 5014 163840 6165 1000 stress-ng [ 1897.153414] [ 44099] 0 44099 70318 6708 200704 8959 1000 stress-ng [ 1897.153416] [ 44100] 0 44100 70318 10908 196608 4428 1000 stress-ng [ 1897.153418] [ 44101] 0 44101 70318 11351 229376 8007 1000 stress-ng [ 1897.153420] [ 44103] 0 44103 70318 8516 247808 13091 1000 stress-ng [ 1897.153422] [ 44104] 0 44104 70318 15479 288768 11408 1000 stress-ng [ 1897.153424] [ 44105] 0 44105 70318 17629 284672 8598 1000 stress-ng [ 1897.153426] [ 44106] 0 44106 70318 7559 174080 4742 1000 stress-ng [ 1897.153429] [ 44107] 0 44107 70318 16464 208896 435 1000 stress-ng [ 1897.153431] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1897.153433] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1897.153435] [ 44124] 0 44124 1334 0 59392 29 0 sleep [ 1897.153437] [ 44125] 0 44125 3843 6 88064 208 0 systemd-userwor [ 1897.153439] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44064,uid=0 [ 1897.153450] Out of memory: Killed process 44064 (stress-ng) total-vm:281272kB, anon-rss:69500kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:338kB oom_score_adj:1000 [ 1898.631805] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1898.631820] CPU: 0 PID: 853 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1898.631823] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1898.631824] Call Trace: [ 1898.631825] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1898.631835] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1898.631839] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1898.631840] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1898.631842] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1898.631847] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1898.631849] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1898.631854] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1898.631856] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1898.631860] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1898.631866] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1898.631868] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1898.631870] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1898.631874] Mem-Info: [ 1898.631876] active_anon:364498 inactive_anon:83784 isolated_anon:532 active_file:0 inactive_file:10 isolated_file:35 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13025 slab_unreclaimable:14474 mapped:5 shmem:17 pagetables:3191 bounce:0 kernel_misc_reclaimable:0 free:1308 free_pcp:68 free_cma:38 [ 1898.631881] Node 0 active_anon:1457992kB inactive_anon:335136kB active_file:0kB inactive_file:40kB unevictable:12kB isolated(anon):2128kB isolated(file):140kB mapped:20kB dirty:0kB writeback:0kB shmem:68kB writeback_tmp:0kB kernel_stack:4464kB pagetables:12764kB all_unreclaimable? no [ 1898.631884] Node 0 DMA free:5232kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1458504kB inactive_anon:334308kB active_file:452kB inactive_file:0kB unevictable:12kB writepending:0kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:272kB local_pcp:68kB free_cma:152kB [ 1898.631890] lowmem_reserve[]: 0 0 0 [ 1898.631892] Node 0 DMA: 102*4kB (UMEC) 45*8kB (UMC) 56*16kB (UMC) 133*32kB (UME) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6048kB [ 1898.631899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1898.631900] 105 total pagecache pages [ 1898.631901] 22 pages in swap cache [ 1898.631902] Free swap = 0kB [ 1898.631902] Total swap = 2019324kB [ 1898.631903] 524288 pages RAM [ 1898.631904] 0 pages HighMem/MovableOnly [ 1898.631905] 19417 pages reserved [ 1898.631906] 1024 pages cma reserved [ 1898.631906] Tasks state (memory values in pages): [ 1898.631907] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1898.631909] [ 853] 0 853 12057 26 143360 271 -250 systemd-journal [ 1898.631912] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1898.631914] [ 1053] 999 1053 3834 30 88064 196 -900 systemd-oomd [ 1898.631917] [ 1054] 0 1054 4359 0 63488 185 -1000 auditd [ 1898.631919] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1898.631922] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1898.631924] [ 1079] 0 1079 63558 64 155648 574 0 NetworkManager [ 1898.631926] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1898.631928] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1898.631930] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1898.631932] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1898.631935] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1898.631937] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1898.631939] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1898.631942] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1898.631944] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1898.631946] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1898.631948] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1898.631950] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1898.631953] [ 1225] 0 1225 57821 0 79872 283 -1000 restraintd [ 1898.631955] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1898.631957] [ 1257] 0 1257 1797 0 63488 104 0 runtest.sh [ 1898.631959] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1898.631962] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1898.631964] [ 1307] 0 1307 40480 51 100352 1330 0 restraintd [ 1898.631966] [ 26970] 0 26970 18098 0 86016 598 -1000 dmeventd [ 1898.631969] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1898.631971] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1898.631973] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1898.631975] [ 43979] 0 43979 4782 8 57344 47 -1000 stress-ng [ 1898.631978] [ 43980] 0 43980 4782 4 57344 51 -1000 stress-ng [ 1898.631979] [ 43981] 0 43981 4782 8 57344 47 -1000 stress-ng [ 1898.631982] [ 43983] 0 43983 4782 1 57344 54 -1000 stress-ng [ 1898.631984] [ 43984] 0 43984 70318 7748 204800 8645 1000 stress-ng [ 1898.631986] [ 43987] 0 43987 70318 9556 292864 17859 1000 stress-ng [ 1898.631988] [ 43988] 0 43988 4782 2 57344 53 -1000 stress-ng [ 1898.631990] [ 43989] 0 43989 4782 5 57344 50 -1000 stress-ng [ 1898.631992] [ 43993] 0 43993 4782 5 57344 50 -1000 stress-ng [ 1898.631995] [ 43994] 0 43994 4782 0 57344 58 -1000 stress-ng [ 1898.631997] [ 43996] 0 43996 4782 0 57344 56 -1000 stress-ng [ 1898.631999] [ 43997] 0 43997 4782 0 57344 57 -1000 stress-ng [ 1898.632001] [ 43998] 0 43998 4782 3 57344 52 -1000 stress-ng [ 1898.632003] [ 43999] 0 43999 4782 0 57344 55 -1000 stress-ng [ 1898.632005] [ 44000] 0 44000 4782 0 57344 55 -1000 stress-ng [ 1898.632007] [ 44001] 0 44001 4782 4 57344 51 -1000 stress-ng [ 1898.632009] [ 44002] 0 44002 4782 2 57344 53 -1000 stress-ng [ 1898.632011] [ 44003] 0 44003 4782 1 57344 54 -1000 stress-ng [ 1898.632013] [ 44004] 0 44004 4782 0 57344 58 -1000 stress-ng [ 1898.632015] [ 44005] 0 44005 4782 2 57344 53 -1000 stress-ng [ 1898.632017] [ 44006] 0 44006 4782 3 57344 52 -1000 stress-ng [ 1898.632019] [ 44007] 0 44007 4782 6 57344 49 -1000 stress-ng [ 1898.632021] [ 44009] 0 44009 4782 1 57344 54 -1000 stress-ng [ 1898.632023] [ 44010] 0 44010 4782 5 57344 50 -1000 stress-ng [ 1898.632025] [ 44011] 0 44011 4782 6 57344 49 -1000 stress-ng [ 1898.632027] [ 44013] 0 44013 4782 5 57344 50 -1000 stress-ng [ 1898.632029] [ 44014] 0 44014 4782 4 57344 51 -1000 stress-ng [ 1898.632031] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1898.632033] [ 44017] 0 44017 4782 3 57344 52 -1000 stress-ng [ 1898.632035] [ 44018] 0 44018 4782 4 57344 51 -1000 stress-ng [ 1898.632037] [ 44019] 0 44019 4270 15 59392 40 -1000 stress-ng [ 1898.632039] [ 44020] 0 44020 4782 5 57344 50 -1000 stress-ng [ 1898.632041] [ 44021] 0 44021 4782 4 57344 51 -1000 stress-ng [ 1898.632043] [ 44022] 0 44022 4782 1 57344 54 -1000 stress-ng [ 1898.632045] [ 44023] 0 44023 4782 5 57344 50 -1000 stress-ng [ 1898.632047] [ 44025] 0 44025 4782 1 57344 54 -1000 stress-ng [ 1898.632049] [ 44026] 0 44026 4782 4 57344 51 -1000 stress-ng [ 1898.632051] [ 44029] 0 44029 4782 6 57344 49 -1000 stress-ng [ 1898.632054] [ 44030] 0 44030 4782 10 57344 49 -1000 stress-ng [ 1898.632056] [ 44032] 0 44032 4782 11 57344 48 -1000 stress-ng [ 1898.632058] [ 44033] 0 44033 4782 0 57344 56 -1000 stress-ng [ 1898.632060] [ 44034] 0 44034 4782 0 57344 60 -1000 stress-ng [ 1898.632062] [ 44035] 0 44035 4782 5 57344 50 -1000 stress-ng [ 1898.632064] [ 44037] 0 44037 4782 1 57344 54 -1000 stress-ng [ 1898.632066] [ 44040] 0 44040 4782 1 57344 54 -1000 stress-ng [ 1898.632068] [ 44042] 0 44042 4782 5 57344 50 -1000 stress-ng [ 1898.632070] [ 44043] 0 44043 4782 0 57344 60 -1000 stress-ng [ 1898.632072] [ 44047] 0 44047 70318 9101 251904 13034 1000 stress-ng [ 1898.632074] [ 44049] 0 44049 70318 10032 237568 10321 1000 stress-ng [ 1898.632076] [ 44051] 0 44051 70318 10028 315392 20093 1000 stress-ng [ 1898.632078] [ 44052] 0 44052 70318 7566 256000 15031 1000 stress-ng [ 1898.632081] [ 44053] 0 44053 70318 11596 288768 15290 1000 stress-ng [ 1898.632083] [ 44054] 0 44054 70318 19028 315392 11224 1000 stress-ng [ 1898.632085] [ 44056] 0 44056 70318 14984 303104 13684 1000 stress-ng [ 1898.632087] [ 44058] 0 44058 70318 10441 292864 16775 1000 stress-ng [ 1898.632089] [ 44059] 0 44059 70318 11173 280576 14459 1000 stress-ng [ 1898.632092] [ 44062] 0 44062 70318 11407 225280 7428 1000 stress-ng [ 1898.632094] [ 44063] 0 44063 70318 20798 389120 18497 1000 stress-ng [ 1898.632096] [ 44066] 0 44066 70318 5105 235520 15050 1000 stress-ng [ 1898.632098] [ 44067] 0 44067 70318 11923 266240 12060 1000 stress-ng [ 1898.632100] [ 44068] 0 44068 70318 5934 217088 11977 1000 stress-ng [ 1898.632102] [ 44069] 0 44069 70318 13500 294912 14047 1000 stress-ng [ 1898.632104] [ 44073] 0 44073 70318 12430 303104 16173 1000 stress-ng [ 1898.632106] [ 44074] 0 44074 70318 12751 321536 18161 1000 stress-ng [ 1898.632108] [ 44075] 0 44075 70318 6751 241664 14064 1000 stress-ng [ 1898.632110] [ 44077] 0 44077 70318 10031 280576 15799 1000 stress-ng [ 1898.632112] [ 44080] 0 44080 70318 9660 243712 11551 1000 stress-ng [ 1898.632114] [ 44082] 0 44082 70318 10199 231424 9493 1000 stress-ng [ 1898.632117] [ 44083] 0 44083 4782 1 57344 54 -1000 stress-ng [ 1898.632119] [ 44085] 0 44085 70318 13497 305152 15304 1000 stress-ng [ 1898.632121] [ 44088] 0 44088 70318 14771 311296 14888 1000 stress-ng [ 1898.632123] [ 44089] 0 44089 70318 11524 282624 14439 1000 stress-ng [ 1898.632125] [ 44092] 0 44092 70318 7980 282624 18049 1000 stress-ng [ 1898.632127] [ 44094] 0 44094 70318 14275 299008 13734 1000 stress-ng [ 1898.632129] [ 44095] 0 44095 70318 11106 249856 10699 1000 stress-ng [ 1898.632132] [ 44096] 0 44096 70318 9456 276480 15648 1000 stress-ng [ 1898.632134] [ 44098] 0 44098 70318 4882 163840 6297 1000 stress-ng [ 1898.632136] [ 44099] 0 44099 70318 9185 221184 9254 1000 stress-ng [ 1898.632138] [ 44100] 0 44100 70318 12525 215040 4989 1000 stress-ng [ 1898.632140] [ 44101] 0 44101 70318 10658 231424 8898 1000 stress-ng [ 1898.632142] [ 44103] 0 44103 70318 8464 247808 13143 1000 stress-ng [ 1898.632144] [ 44104] 0 44104 70318 16004 296960 11873 1000 stress-ng [ 1898.632146] [ 44105] 0 44105 70318 26519 356352 8750 1000 stress-ng [ 1898.632148] [ 44106] 0 44106 70318 8086 176128 4743 1000 stress-ng [ 1898.632151] [ 44107] 0 44107 70318 16462 208896 437 1000 stress-ng [ 1898.632153] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1898.632155] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1898.632157] [ 44124] 0 44124 1334 0 59392 29 0 sleep [ 1898.632159] [ 44125] 0 44125 3843 0 88064 221 0 systemd-userwor [ 1898.632161] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44063,uid=0 [ 1898.632172] Out of memory: Killed process 44063 (stress-ng) total-vm:281272kB, anon-rss:83192kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:380kB oom_score_adj:1000 [ 1899.571804] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1899.571819] CPU: 0 PID: 44106 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1899.571822] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1899.571823] Call Trace: [ 1899.571824] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1899.571833] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1899.571837] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1899.571839] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1899.571840] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1899.571845] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1899.571847] [<00000000274880e8>] vma_alloc_folio+0x2f8/0x500 [ 1899.571853] [<000000002742ef64>] handle_mm_fault+0xeb4/0x1e00 [ 1899.571856] [<00000000274223ec>] __get_user_pages+0x2ec/0x530 [ 1899.571858] [<0000000027422894>] __mm_populate+0x164/0x200 [ 1899.571859] [<000000002740121a>] vm_mmap_pgoff+0xfa/0x150 [ 1899.571863] [<000000002743987e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1899.571866] [<00000000271166fa>] do_syscall+0xda/0x110 [ 1899.571871] [<000000002801c008>] __do_syscall+0xc8/0xe0 [ 1899.571873] [<0000000028030aa2>] system_call+0x82/0xb0 [ 1899.571877] Mem-Info: [ 1899.571879] active_anon:377025 inactive_anon:71106 isolated_anon:572 active_file:4 inactive_file:0 isolated_file:0 unevictable:3 dirty:8 writeback:0 slab_reclaimable:13015 slab_unreclaimable:14376 mapped:20 shmem:18 pagetables:3004 bounce:0 kernel_misc_reclaimable:0 free:2377 free_pcp:0 free_cma:0 [ 1899.571884] Node 0 active_anon:1508100kB inactive_anon:284424kB active_file:16kB inactive_file:0kB unevictable:12kB isolated(anon):2288kB isolated(file):0kB mapped:80kB dirty:32kB writeback:0kB shmem:72kB writeback_tmp:0kB kernel_stack:4104kB pagetables:12016kB all_unreclaimable? no [ 1899.571888] Node 0 DMA free:9508kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1508228kB inactive_anon:284004kB active_file:0kB inactive_file:0kB unevictable:12kB writepending:32kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1899.571893] lowmem_reserve[]: 0 0 0 [ 1899.571895] Node 0 DMA: 51*4kB (UME) 240*8kB (UME) 188*16kB (UME) 139*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9580kB [ 1899.571902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1899.571903] 82 total pagecache pages [ 1899.571904] 49 pages in swap cache [ 1899.571904] Free swap = 0kB [ 1899.571905] Total swap = 2019324kB [ 1899.571906] 524288 pages RAM [ 1899.571907] 0 pages HighMem/MovableOnly [ 1899.571907] 19417 pages reserved [ 1899.571908] 1024 pages cma reserved [ 1899.571909] Tasks state (memory values in pages): [ 1899.571909] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1899.571911] [ 853] 0 853 12057 90 143360 209 -250 systemd-journal [ 1899.571914] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1899.571916] [ 1053] 999 1053 3834 31 88064 195 -900 systemd-oomd [ 1899.571919] [ 1054] 0 1054 4359 8 63488 174 -1000 auditd [ 1899.571921] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1899.571923] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1899.571925] [ 1079] 0 1079 63558 65 155648 573 0 NetworkManager [ 1899.571927] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1899.571930] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1899.571932] [ 1100] 996 1100 21090 0 75776 200 0 chronyd [ 1899.571934] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1899.571936] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1899.571939] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1899.571941] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1899.571943] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1899.571945] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1899.571948] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1899.571950] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1899.571952] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1899.571954] [ 1225] 0 1225 57821 0 79872 283 -1000 restraintd [ 1899.571956] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1899.571959] [ 1257] 0 1257 1797 0 63488 104 0 runtest.sh [ 1899.571961] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1899.571963] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1899.571965] [ 1307] 0 1307 40480 5 100352 1376 0 restraintd [ 1899.571967] [ 26970] 0 26970 18098 0 86016 600 -1000 dmeventd [ 1899.571969] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1899.571972] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1899.571974] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1899.571976] [ 43979] 0 43979 4782 8 57344 47 -1000 stress-ng [ 1899.571978] [ 43980] 0 43980 4782 4 57344 51 -1000 stress-ng [ 1899.571980] [ 43981] 0 43981 4782 6 57344 49 -1000 stress-ng [ 1899.571982] [ 43983] 0 43983 4782 0 57344 55 -1000 stress-ng [ 1899.571984] [ 43984] 0 43984 70318 26335 393216 13620 1000 stress-ng [ 1899.571987] [ 43987] 0 43987 70318 17955 395264 22066 1000 stress-ng [ 1899.571989] [ 43988] 0 43988 4782 0 57344 58 -1000 stress-ng [ 1899.571991] [ 43989] 0 43989 4782 0 57344 55 -1000 stress-ng [ 1899.571993] [ 43993] 0 43993 4782 5 57344 50 -1000 stress-ng [ 1899.571995] [ 43994] 0 43994 4782 4 57344 51 -1000 stress-ng [ 1899.571997] [ 43996] 0 43996 4782 0 57344 56 -1000 stress-ng [ 1899.571999] [ 43997] 0 43997 4782 8 57344 47 -1000 stress-ng [ 1899.572001] [ 43998] 0 43998 4782 1 57344 54 -1000 stress-ng [ 1899.572003] [ 43999] 0 43999 4782 0 57344 56 -1000 stress-ng [ 1899.572005] [ 44001] 0 44001 4782 5 57344 50 -1000 stress-ng [ 1899.572007] [ 44002] 0 44002 4782 1 57344 54 -1000 stress-ng [ 1899.572010] [ 44004] 0 44004 4782 0 57344 58 -1000 stress-ng [ 1899.572011] [ 44005] 0 44005 4782 0 57344 55 -1000 stress-ng [ 1899.572013] [ 44006] 0 44006 4782 3 57344 52 -1000 stress-ng [ 1899.572016] [ 44007] 0 44007 4782 5 57344 50 -1000 stress-ng [ 1899.572018] [ 44009] 0 44009 4782 0 57344 55 -1000 stress-ng [ 1899.572020] [ 44010] 0 44010 4782 4 57344 51 -1000 stress-ng [ 1899.572022] [ 44011] 0 44011 4782 4 57344 51 -1000 stress-ng [ 1899.572024] [ 44016] 0 44016 4782 4 57344 51 -1000 stress-ng [ 1899.572026] [ 44017] 0 44017 4782 8 57344 51 -1000 stress-ng [ 1899.572028] [ 44018] 0 44018 4782 4 57344 51 -1000 stress-ng [ 1899.572030] [ 44020] 0 44020 4782 2 57344 53 -1000 stress-ng [ 1899.572032] [ 44021] 0 44021 4782 2 57344 53 -1000 stress-ng [ 1899.572034] [ 44025] 0 44025 4782 11 57344 48 -1000 stress-ng [ 1899.572037] [ 44026] 0 44026 4782 0 57344 56 -1000 stress-ng [ 1899.572039] [ 44029] 0 44029 4782 6 57344 49 -1000 stress-ng [ 1899.572041] [ 44030] 0 44030 4782 4 57344 51 -1000 stress-ng [ 1899.572043] [ 44042] 0 44042 4782 3 57344 52 -1000 stress-ng [ 1899.572045] [ 44047] 0 44047 70318 16625 331776 15608 1000 stress-ng [ 1899.572047] [ 44049] 0 44049 70318 5387 237568 14966 1000 stress-ng [ 1899.572049] [ 44052] 0 44052 70318 4718 256000 17879 1000 stress-ng [ 1899.572052] [ 44053] 0 44053 70318 22491 395264 17661 1000 stress-ng [ 1899.572054] [ 44054] 0 44054 70318 15669 317440 14715 1000 stress-ng [ 1899.572056] [ 44056] 0 44056 70318 11287 376832 26555 1000 stress-ng [ 1899.572058] [ 44058] 0 44058 70318 5189 292864 22027 1000 stress-ng [ 1899.572061] [ 44062] 0 44062 70318 14199 266240 9652 1000 stress-ng [ 1899.572063] [ 44066] 0 44066 70318 1604 235520 18551 1000 stress-ng [ 1899.572065] [ 44067] 0 44067 70318 20260 352256 14547 1000 stress-ng [ 1899.572067] [ 44068] 0 44068 70318 3839 217088 14072 1000 stress-ng [ 1899.572069] [ 44073] 0 44073 70318 17026 397312 23391 1000 stress-ng [ 1899.572071] [ 44074] 0 44074 70318 23201 442368 22825 1000 stress-ng [ 1899.572073] [ 44075] 0 44075 70318 12885 309248 16444 1000 stress-ng [ 1899.572075] [ 44082] 0 44082 70318 4045 231424 15647 1000 stress-ng [ 1899.572077] [ 44083] 0 44083 4782 0 57344 56 -1000 stress-ng [ 1899.572079] [ 44085] 0 44085 70318 13602 387072 25561 1000 stress-ng [ 1899.572081] [ 44089] 0 44089 70318 12320 313344 17405 1000 stress-ng [ 1899.572084] [ 44094] 0 44094 70318 18995 358400 16538 1000 stress-ng [ 1899.572086] [ 44095] 0 44095 70318 22566 382976 15937 1000 stress-ng [ 1899.572088] [ 44096] 0 44096 70318 7418 276480 17686 1000 stress-ng [ 1899.572090] [ 44098] 0 44098 70318 8072 204800 8123 1000 stress-ng [ 1899.572092] [ 44099] 0 44099 70318 14765 290816 12320 1000 stress-ng [ 1899.572094] [ 44100] 0 44100 70318 13370 264192 10216 1000 stress-ng [ 1899.572096] [ 44101] 0 44101 70318 17157 299008 10781 1000 stress-ng [ 1899.572098] [ 44103] 0 44103 70318 12932 313344 16925 1000 stress-ng [ 1899.572100] [ 44104] 0 44104 70318 27245 419840 15878 1000 stress-ng [ 1899.572102] [ 44105] 0 44105 70318 28564 385024 10335 1000 stress-ng [ 1899.572104] [ 44106] 0 44106 70318 16260 268288 7921 1000 stress-ng [ 1899.572106] [ 44107] 0 44107 70318 11117 208896 5782 1000 stress-ng [ 1899.572108] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1899.572111] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1899.572113] [ 44124] 0 44124 1334 0 59392 29 0 sleep [ 1899.572115] [ 44125] 0 44125 3843 0 88064 221 0 systemd-userwor [ 1899.572117] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44074,uid=0 [ 1899.572126] Out of memory: Killed process 44074 (stress-ng) total-vm:281272kB, anon-rss:92804kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:432kB oom_score_adj:1000 [ 1901.473032] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 1901.473047] CPU: 0 PID: 1053 Comm: systemd-oomd Not tainted 6.0.0-rc7 #1 [ 1901.473050] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1901.473051] Call Trace: [ 1901.473052] [<000000002801b10e>] dump_stack_lvl+0x130/0x164 [ 1901.473061] [<00000000273dd7d0>] dump_header+0x60/0x420 [ 1901.473066] [<00000000273dd3a0>] oom_kill_process+0x90/0x460 [ 1901.473067] [<00000000273dcde0>] out_of_memory+0x380/0x8b0 [ 1901.473069] [<000000002745c726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1901.473074] [<0000000027458b1c>] __alloc_pages+0x25c/0x320 [ 1901.473076] [<00000000273d5bbe>] __filemap_get_folio+0x23e/0x570 [ 1901.473079] [<00000000273d8224>] filemap_fault+0x1f4/0x6c0 [ 1901.473081] [<000000002742eb06>] handle_mm_fault+0xa56/0x1e00 [ 1901.473085] [<000000002713e3f2>] do_exception+0x222/0x470 [ 1901.473091] [<000000002713e728>] do_dat_exception+0x28/0x50 [ 1901.473093] [<000000002801bf06>] __do_pgm_check+0x136/0x170 [ 1901.473096] [<0000000028030c2c>] pgm_check_handler+0x11c/0x170 [ 1901.473100] Mem-Info: [ 1901.473101] active_anon:384980 inactive_anon:63088 isolated_anon:169 active_file:6 inactive_file:15 isolated_file:0 unevictable:3 dirty:20 writeback:0 slab_reclaimable:13017 slab_unreclaimable:14264 mapped:34 shmem:28 pagetables:2775 bounce:0 kernel_misc_reclaimable:0 free:3499 free_pcp:0 free_cma:66 [ 1901.473106] Node 0 active_anon:1539920kB inactive_anon:252352kB active_file:24kB inactive_file:60kB unevictable:12kB isolated(anon):676kB isolated(file):0kB mapped:136kB dirty:80kB writeback:0kB shmem:112kB writeback_tmp:0kB kernel_stack:3728kB pagetables:11100kB all_unreclaimable? no [ 1901.473110] Node 0 DMA free:13996kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1540304kB inactive_anon:251560kB active_file:484kB inactive_file:424kB unevictable:12kB writepending:332kB present:2097152kB managed:2019484kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:264kB [ 1901.473115] lowmem_reserve[]: 0 0 0 [ 1901.473117] Node 0 DMA: 264*4kB (UM) 363*8kB (UME) 352*16kB (UME) 144*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 14200kB [ 1901.473124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1901.473125] 68 total pagecache pages [ 1901.473126] 30 pages in swap cache [ 1901.473127] Free swap = 0kB [ 1901.473127] Total swap = 2019324kB [ 1901.473128] 524288 pages RAM [ 1901.473129] 0 pages HighMem/MovableOnly [ 1901.473129] 19417 pages reserved [ 1901.473130] 1024 pages cma reserved [ 1901.473131] Tasks state (memory values in pages): [ 1901.473132] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1901.473133] [ 853] 0 853 12057 68 143360 230 -250 systemd-journal [ 1901.473136] [ 872] 0 872 7549 1 104448 794 -1000 systemd-udevd [ 1901.473139] [ 1053] 999 1053 3834 31 88064 195 -900 systemd-oomd [ 1901.473141] [ 1054] 0 1054 4359 0 63488 208 -1000 auditd [ 1901.473144] [ 1057] 193 1057 5408 1 106496 884 0 systemd-resolve [ 1901.473146] [ 1059] 0 1059 3758 0 88064 222 0 systemd-userdbd [ 1901.473148] [ 1079] 0 1079 63558 67 155648 571 0 NetworkManager [ 1901.473150] [ 1096] 0 1096 4365 0 98304 583 0 systemd-logind [ 1901.473153] [ 1098] 81 1098 2185 0 65536 195 -900 dbus-broker-lau [ 1901.473155] [ 1100] 996 1100 21090 0 75776 201 0 chronyd [ 1901.473157] [ 1105] 81 1105 1223 1 55296 221 -900 dbus-broker [ 1901.473160] [ 1111] 0 1111 3296 0 81920 297 -1000 sshd [ 1901.473162] [ 1117] 0 1117 13496 0 100352 227 0 gssproxy [ 1901.473164] [ 1211] 0 1211 5042 1 102400 787 100 systemd [ 1901.473167] [ 1212] 0 1212 699 0 47104 33 0 agetty [ 1901.473169] [ 1213] 0 1213 1341 0 59392 36 0 agetty [ 1901.473171] [ 1214] 0 1214 1341 0 59392 35 0 agetty [ 1901.473173] [ 1215] 0 1215 1341 0 59392 36 0 agetty [ 1901.473175] [ 1216] 0 1216 6447 0 124928 1411 100 (sd-pam) [ 1901.473178] [ 1225] 0 1225 57821 0 79872 283 -1000 restraintd [ 1901.473180] [ 1230] 0 1230 1797 1 63488 95 -1000 10_bash_login [ 1901.473182] [ 1257] 0 1257 1797 0 63488 113 0 runtest.sh [ 1901.473184] [ 1304] 0 1304 3859 0 112640 442 0 sshd [ 1901.473187] [ 1306] 0 1306 3994 0 114688 618 0 sshd [ 1901.473189] [ 1307] 0 1307 40480 5 100352 1376 0 restraintd [ 1901.473191] [ 26970] 0 26970 18098 8 86016 588 -1000 dmeventd [ 1901.473194] [ 42304] 0 42304 1789 0 63488 96 0 10_bash_login [ 1901.473196] [ 42333] 0 42333 2664 1 71680 967 0 bash [ 1901.473198] [ 43978] 0 43978 4782 0 59392 61 -1000 stress-ng [ 1901.473200] [ 43979] 0 43979 4782 12 57344 47 -1000 stress-ng [ 1901.473203] [ 43980] 0 43980 4782 3 57344 52 -1000 stress-ng [ 1901.473205] [ 43981] 0 43981 4782 6 57344 49 -1000 stress-ng [ 1901.473207] [ 43983] 0 43983 4782 0 57344 59 -1000 stress-ng [ 1901.473209] [ 43984] 0 43984 70318 25860 479232 24853 1000 stress-ng [ 1901.473211] [ 43987] 0 43987 70318 14116 458752 34023 1000 stress-ng [ 1901.473213] [ 43988] 0 43988 4782 0 57344 64 -1000 stress-ng [ 1901.473216] [ 43993] 0 43993 4782 3 57344 52 -1000 stress-ng [ 1901.473218] [ 43997] 0 43997 4782 0 57344 56 -1000 stress-ng [ 1901.473220] [ 43998] 0 43998 4782 0 57344 57 -1000 stress-ng [ 1901.473222] [ 43999] 0 43999 4782 0 57344 58 -1000 stress-ng [ 1901.473224] [ 44002] 0 44002 4782 0 57344 60 -1000 stress-ng [ 1901.473227] [ 44004] 0 44004 4782 0 57344 55 -1000 stress-ng [ 1901.473229] [ 44005] 0 44005 4782 0 57344 63 -1000 stress-ng [ 1901.473231] [ 44006] 0 44006 4782 2 57344 53 -1000 stress-ng [ 1901.473233] [ 44010] 0 44010 4782 3 57344 52 -1000 stress-ng [ 1901.473235] [ 44017] 0 44017 4782 0 57344 58 -1000 stress-ng [ 1901.473237] [ 44020] 0 44020 4782 0 57344 56 -1000 stress-ng [ 1901.473240] [ 44026] 0 44026 4782 0 57344 55 -1000 stress-ng [ 1901.473242] [ 44029] 0 44029 4782 5 57344 50 -1000 stress-ng [ 1901.473244] [ 44030] 0 44030 4782 0 57344 58 -1000 stress-ng [ 1901.473246] [ 44047] 0 44047 70318 27191 540672 31046 1000 stress-ng [ 1901.473248] [ 44053] 0 44053 70318 20891 458752 27181 1000 stress-ng [ 1901.473250] [ 44054] 0 44054 70318 17552 425984 26296 1000 stress-ng [ 1901.473252] [ 44056] 0 44056 70318 17910 495616 34782 1000 stress-ng [ 1901.473255] [ 44066] 0 44066 70318 24477 423936 19240 1000 stress-ng [ 1901.473257] [ 44067] 0 44067 70318 29008 499712 24015 1000 stress-ng [ 1901.473259] [ 44068] 0 44068 70318 619 217088 17292 1000 stress-ng [ 1901.473261] [ 44075] 0 44075 70318 29141 483328 21836 1000 stress-ng [ 1901.473263] [ 44083] 0 44083 4782 1 57344 54 -1000 stress-ng [ 1901.473265] [ 44085] 0 44085 70318 29094 524288 27229 1000 stress-ng [ 1901.473267] [ 44089] 0 44089 70318 27601 479232 22980 1000 stress-ng [ 1901.473269] [ 44094] 0 44094 70318 7157 358400 28376 1000 stress-ng [ 1901.473271] [ 44095] 0 44095 70318 36849 540672 21388 1000 stress-ng [ 1901.473273] [ 44096] 0 44096 70318 19671 409600 22329 1000 stress-ng [ 1901.473276] [ 44099] 0 44099 70318 26375 411648 15824 1000 stress-ng [ 1901.473278] [ 44101] 0 44101 70318 24837 411648 17357 1000 stress-ng [ 1901.473280] [ 44104] 0 44104 70318 27839 552960 32114 1000 stress-ng [ 1901.473282] [ 44105] 0 44105 70318 19881 487424 31822 1000 stress-ng [ 1901.473284] [ 44106] 0 44106 70318 21130 331776 11169 1000 stress-ng [ 1901.473286] [ 44115] 0 44115 3843 0 90112 228 0 systemd-userwor [ 1901.473289] [ 44120] 0 44120 3843 0 90112 221 0 systemd-userwor [ 1901.473291] [ 44125] 0 44125 3843 0 88064 221 0 systemd-userwor [ 1901.473293] [ 44127] 0 44127 1334 2 59392 25 0 sleep [ 1901.473295] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44104,uid=0 [ 1901.473304] Out of memory: Killed process 44104 (stress-ng) total-vm:281272kB, anon-rss:111356kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:540kB oom_score_adj:1000