[ 392.142807] stress-ng invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 392.142822] CPU: 0 PID: 9123 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 392.142825] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 392.142827] Call Trace: [ 392.142828] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 392.142838] [<000000001fc32710>] dump_header+0x60/0x440 [ 392.142846] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 392.142849] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 392.142852] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 392.142857] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 392.142860] [<000000001f97df30>] page_table_alloc+0x130/0x2e0 [ 392.142865] [<000000001fc8dae8>] __pte_alloc+0x28/0xd0 [ 392.142868] [<000000001fc97d48>] handle_mm_fault+0x1a88/0x2200 [ 392.142871] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 392.142877] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 392.142881] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 392.142942] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 392.142945] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 392.142949] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 392.142952] [<0000000020931bc2>] system_call+0x82/0xb0 [ 392.142992] Mem-Info: [ 392.142994] active_anon:340330 inactive_anon:113089 isolated_anon:0 active_file:44 inactive_file:28 isolated_file:0 unevictable:3 dirty:60 writeback:0 slab_reclaimable:8128 slab_unreclaimable:12885 mapped:59 shmem:0 pagetables:3629 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2239 free_pcp:0 free_cma:142 [ 392.143002] Node 0 active_anon:1361320kB inactive_anon:452356kB active_file:176kB inactive_file:112kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:236kB dirty:240kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5104kB pagetables:14516kB sec_pagetables:0kB all_unreclaimable? no [ 392.143007] Node 0 DMA free:8956kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:1361320kB inactive_anon:452356kB active_file:44kB inactive_file:672kB unevictable:12kB writepending:240kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:568kB [ 392.143015] lowmem_reserve[]: 0 0 0 [ 392.143044] Node 0 DMA: 177*4kB (UM) 509*8kB (UME) 208*16kB (UME) 29*32kB (UE) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9164kB [ 392.143052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 392.143054] 859 total pagecache pages [ 392.143055] 766 pages in swap cache [ 392.143056] Free swap = 0kB [ 392.143057] Total swap = 2018300kB [ 392.143058] 524288 pages RAM [ 392.143058] 0 pages HighMem/MovableOnly [ 392.143059] 19681 pages reserved [ 392.143060] 1024 pages cma reserved [ 392.143061] Tasks state (memory values in pages): [ 392.143062] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 392.143065] [ 828] 0 828 7798 95 102400 256 -250 systemd-journal [ 392.143069] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 392.143072] [ 1047] 999 1047 3659 64 86016 160 -900 systemd-oomd [ 392.143075] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 392.143078] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 392.143080] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 392.143083] [ 1076] 0 1076 63783 64 155648 640 0 NetworkManager [ 392.143086] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 392.143089] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 392.143091] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 392.143094] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 392.143097] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 392.143100] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 392.143102] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 392.143105] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 392.143108] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 392.143110] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 392.143113] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 392.143115] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 392.143118] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 392.143121] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 392.143123] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 392.143126] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 392.143129] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 392.143131] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 392.143134] [ 3906] 0 3906 24334 85 135168 6752 -1000 dmeventd [ 392.143137] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 392.143139] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 392.143142] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 392.143145] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 392.143147] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 392.143150] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 392.143153] [ 8883] 0 8883 1349 32 61440 0 0 sleep [ 392.143156] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 392.143158] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 392.143161] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 392.143164] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 392.143166] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 392.143169] [ 9001] 0 9001 70366 6400 212992 10944 1000 stress-ng [ 392.143171] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 392.143174] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 392.143176] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 392.143179] [ 9005] 0 9005 70366 8512 274432 16512 1000 stress-ng [ 392.143182] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 392.143184] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 392.143187] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 392.143189] [ 9009] 0 9009 70366 6336 253952 16128 1000 stress-ng [ 392.143192] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 392.143195] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 392.143197] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 392.143200] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 392.143202] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 392.143205] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 392.143208] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 392.143210] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 392.143213] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 392.143215] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 392.143218] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 392.143221] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 392.143223] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 392.143226] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 392.143228] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 392.143231] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 392.143234] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 392.143236] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 392.143239] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 392.143241] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 392.143244] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 392.143246] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 392.143249] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 392.143251] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 392.143254] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 392.143257] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 392.143259] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 392.143262] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 392.143264] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 392.143267] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 392.143270] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 392.143272] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 392.143275] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 392.143278] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 392.143280] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 392.143283] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 392.143285] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 392.143288] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 392.143291] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 392.143293] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 392.143296] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 392.143298] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 392.143301] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 392.143304] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 392.143306] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 392.143309] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 392.143312] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 392.143314] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 392.143317] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 392.143319] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 392.143322] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 392.143324] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 392.143327] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 392.143329] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 392.143332] [ 9064] 0 9064 70366 7040 225280 11904 1000 stress-ng [ 392.143335] [ 9065] 0 9065 70366 8640 217088 9184 1000 stress-ng [ 392.143337] [ 9066] 0 9066 70366 4928 210944 12000 1000 stress-ng [ 392.143340] [ 9067] 0 9067 70366 7680 208896 9120 1000 stress-ng [ 392.143343] [ 9068] 0 9068 70366 8256 212992 9056 1000 stress-ng [ 392.143346] [ 9069] 0 9069 70366 7040 200704 8768 1000 stress-ng [ 392.143348] [ 9070] 0 9070 70366 8032 208896 8736 1000 stress-ng [ 392.143351] [ 9071] 0 9071 70366 6912 217088 10688 1000 stress-ng [ 392.143354] [ 9072] 0 9072 70366 7424 217088 10400 1000 stress-ng [ 392.143356] [ 9073] 0 9073 70366 8512 212992 8832 1000 stress-ng [ 392.143359] [ 9074] 0 9074 70366 10848 233472 9024 1000 stress-ng [ 392.143362] [ 9075] 0 9075 70366 6688 219136 11200 1000 stress-ng [ 392.143364] [ 9076] 0 9076 70366 9120 229376 10240 1000 stress-ng [ 392.143367] [ 9077] 0 9077 70366 6816 206848 9568 1000 stress-ng [ 392.143370] [ 9078] 0 9078 70366 5856 204800 10464 1000 stress-ng [ 392.143373] [ 9079] 0 9079 70366 7168 188416 7008 1000 stress-ng [ 392.143375] [ 9080] 0 9080 70366 5152 143360 3520 1000 stress-ng [ 392.143378] [ 9081] 0 9081 70366 7968 165888 3360 1000 stress-ng [ 392.143381] [ 9082] 0 9082 70366 7776 200704 7968 1000 stress-ng [ 392.143383] [ 9083] 0 9083 70366 6912 139264 1216 1000 stress-ng [ 392.143386] [ 9084] 0 9084 70366 6432 176128 6336 1000 stress-ng [ 392.143389] [ 9085] 0 9085 70366 6208 172032 6048 1000 stress-ng [ 392.143391] [ 9086] 0 9086 70366 7104 186368 6688 1000 stress-ng [ 392.143394] [ 9087] 0 9087 70366 7776 204800 8576 1000 stress-ng [ 392.143397] [ 9088] 0 9088 70366 7552 188416 6560 1000 stress-ng [ 392.143400] [ 9089] 0 9089 70366 7776 190464 6496 1000 stress-ng [ 392.143402] [ 9090] 0 9090 70366 10176 196608 5088 1000 stress-ng [ 392.143405] [ 9091] 0 9091 70366 6144 143360 2496 1000 stress-ng [ 392.143408] [ 9092] 0 9092 70366 7232 163840 4000 1000 stress-ng [ 392.143410] [ 9093] 0 9093 70366 8064 163840 3136 1000 stress-ng [ 392.143413] [ 9094] 0 9094 70366 7328 157696 2816 1000 stress-ng [ 392.143416] [ 9095] 0 9095 70366 6208 155648 4000 1000 stress-ng [ 392.143419] [ 9096] 0 9096 70366 7968 163840 3200 1000 stress-ng [ 392.143421] [ 9097] 0 9097 70366 7264 155648 2912 1000 stress-ng [ 392.143424] [ 9098] 0 9098 70366 6176 155648 4000 1000 stress-ng [ 392.143427] [ 9099] 0 9099 70366 6528 149504 2816 1000 stress-ng [ 392.143429] [ 9100] 0 9100 70366 7712 141312 576 1000 stress-ng [ 392.143432] [ 9101] 0 9101 70366 6560 133120 544 1000 stress-ng [ 392.143435] [ 9102] 0 9102 70366 7680 139264 480 1000 stress-ng [ 392.143438] [ 9103] 0 9103 70366 6048 131072 1056 1000 stress-ng [ 392.143440] [ 9104] 0 9104 70366 8480 217088 9344 1000 stress-ng [ 392.143443] [ 9105] 0 9105 70366 7904 221184 10240 1000 stress-ng [ 392.143446] [ 9106] 0 9106 70366 7616 208896 9216 1000 stress-ng [ 392.143448] [ 9107] 0 9107 70366 8256 225280 10592 1000 stress-ng [ 392.143451] [ 9108] 0 9108 70366 5536 196608 9792 1000 stress-ng [ 392.143454] [ 9109] 0 9109 70366 6528 204800 9824 1000 stress-ng [ 392.143457] [ 9110] 0 9110 70366 6240 196608 9024 1000 stress-ng [ 392.143459] [ 9111] 0 9111 70366 5216 192512 9568 1000 stress-ng [ 392.143462] [ 9112] 0 9112 70366 6944 186368 6880 1000 stress-ng [ 392.143465] [ 9113] 0 9113 70366 6944 206848 9536 1000 stress-ng [ 392.143467] [ 9114] 0 9114 70366 2848 176128 9920 1000 stress-ng [ 392.143470] [ 9115] 0 9115 70366 5024 233472 14880 1000 stress-ng [ 392.143473] [ 9116] 0 9116 70366 6304 196608 9024 1000 stress-ng [ 392.143475] [ 9117] 0 9117 70366 8032 208896 8768 1000 stress-ng [ 392.143478] [ 9118] 0 9118 70366 8736 208896 8096 1000 stress-ng [ 392.143480] [ 9119] 0 9119 70366 7840 208896 8992 1000 stress-ng [ 392.143483] [ 9120] 0 9120 70366 7872 176128 4864 1000 stress-ng [ 392.143485] [ 9121] 0 9121 70366 6912 184320 6848 1000 stress-ng [ 392.143488] [ 9122] 0 9122 70366 7136 212992 10176 1000 stress-ng [ 392.143491] [ 9123] 0 9123 70366 3808 151552 5856 1000 stress-ng [ 392.143494] [ 9124] 0 9124 70366 7040 133120 64 1000 stress-ng [ 392.143496] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9005,uid=0 [ 392.143508] Out of memory: Killed process 9005 (stress-ng) total-vm:281464kB, anon-rss:33920kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:268kB oom_score_adj:1000 [ 393.344978] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 393.344987] CPU: 0 PID: 9073 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 393.344990] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 393.344991] Call Trace: [ 393.344993] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 393.344998] [<000000001fc32710>] dump_header+0x60/0x440 [ 393.345001] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 393.345004] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 393.345007] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 393.345010] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 393.345012] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 393.345017] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 393.345020] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 393.345023] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 393.345026] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 393.345028] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 393.345031] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 393.345034] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 393.345036] [<0000000020931bc2>] system_call+0x82/0xb0 [ 393.345039] Mem-Info: [ 393.345041] active_anon:168981 inactive_anon:282365 isolated_anon:0 active_file:0 inactive_file:72 isolated_file:0 unevictable:3 dirty:60 writeback:0 slab_reclaimable:8123 slab_unreclaimable:12880 mapped:76 shmem:0 pagetables:3643 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1400 free_pcp:0 free_cma:0 [ 393.345048] Node 0 active_anon:390828kB inactive_anon:1414556kB active_file:0kB inactive_file:288kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:304kB dirty:240kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5104kB pagetables:14572kB sec_pagetables:0kB all_unreclaimable? no [ 393.345053] Node 0 DMA free:5600kB boost:7168kB min:12812kB low:14804kB high:16796kB reserved_highatomic:0KB active_anon:390744kB inactive_anon:1414556kB active_file:0kB inactive_file:316kB unevictable:12kB writepending:240kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 393.345060] lowmem_reserve[]: 0 0 0 [ 393.345062] Node 0 DMA: 25*4kB (UM) 136*8kB (UM) 209*16kB (UME) 33*32kB (UME) 2*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5844kB [ 393.345070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 393.345072] 846 total pagecache pages [ 393.345073] 739 pages in swap cache [ 393.345074] Free swap = 0kB [ 393.345075] Total swap = 2018300kB [ 393.345076] 524288 pages RAM [ 393.345077] 0 pages HighMem/MovableOnly [ 393.345078] 19681 pages reserved [ 393.345079] 1024 pages cma reserved [ 393.345080] Tasks state (memory values in pages): [ 393.345080] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 393.345083] [ 828] 0 828 7798 127 102400 256 -250 systemd-journal [ 393.345086] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 393.345089] [ 1047] 999 1047 3659 64 86016 192 -900 systemd-oomd [ 393.345092] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 393.345095] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 393.345098] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 393.345100] [ 1076] 0 1076 63783 64 155648 640 0 NetworkManager [ 393.345103] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 393.345106] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 393.345109] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 393.345114] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 393.345116] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 393.345119] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 393.345121] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 393.345124] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 393.345127] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 393.345129] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 393.345132] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 393.345134] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 393.345137] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 393.345140] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 393.345142] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 393.345145] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 393.345147] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 393.345150] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 393.345152] [ 3906] 0 3906 24334 54 135168 6752 -1000 dmeventd [ 393.345155] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 393.345158] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 393.345160] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 393.345163] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 393.345166] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 393.345168] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 393.345171] [ 8883] 0 8883 1349 32 61440 0 0 sleep [ 393.345173] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 393.345176] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 393.345178] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 393.345181] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 393.345183] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 393.345186] [ 9001] 0 9001 70366 6400 212992 10944 1000 stress-ng [ 393.345189] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 393.345191] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 393.345193] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 393.345196] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 393.345199] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 393.345201] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 393.345203] [ 9009] 0 9009 70366 6336 253952 16128 1000 stress-ng [ 393.345206] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 393.345209] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 393.345211] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 393.345214] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 393.345216] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 393.345219] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 393.345221] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 393.345224] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 393.345226] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 393.345229] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 393.345232] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 393.345234] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 393.345237] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 393.345239] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 393.345242] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 393.345244] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 393.345247] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 393.345249] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 393.345252] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 393.345254] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 393.345257] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 393.345259] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 393.345262] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 393.345264] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 393.345267] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 393.345269] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 393.345272] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 393.345274] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 393.345277] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 393.345279] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 393.345282] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 393.345284] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 393.345287] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 393.345289] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 393.345292] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 393.345294] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 393.345297] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 393.345299] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 393.345302] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 393.345304] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 393.345307] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 393.345309] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 393.345312] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 393.345314] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 393.345317] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 393.345319] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 393.345322] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 393.345324] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 393.345327] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 393.345329] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 393.345332] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 393.345334] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 393.345336] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 393.345339] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 393.345341] [ 9064] 0 9064 70366 7712 233472 11904 1000 stress-ng [ 393.345344] [ 9065] 0 9065 70366 7968 217088 9888 1000 stress-ng [ 393.345347] [ 9066] 0 9066 70366 4928 210944 12000 1000 stress-ng [ 393.345349] [ 9067] 0 9067 70366 7680 208896 9120 1000 stress-ng [ 393.345352] [ 9068] 0 9068 70366 8320 215040 9088 1000 stress-ng [ 393.345354] [ 9069] 0 9069 70366 7648 212992 9632 1000 stress-ng [ 393.345357] [ 9070] 0 9070 70366 7616 208896 9184 1000 stress-ng [ 393.345359] [ 9071] 0 9071 70366 6912 217088 10688 1000 stress-ng [ 393.345362] [ 9072] 0 9072 70366 7424 217088 10400 1000 stress-ng [ 393.345364] [ 9073] 0 9073 70366 10656 245760 10720 1000 stress-ng [ 393.345367] [ 9074] 0 9074 70366 9440 233472 10464 1000 stress-ng [ 393.345370] [ 9075] 0 9075 70366 6688 219136 11200 1000 stress-ng [ 393.345372] [ 9076] 0 9076 70366 9120 229376 10240 1000 stress-ng [ 393.345375] [ 9077] 0 9077 70366 6944 206848 9568 1000 stress-ng [ 393.345377] [ 9078] 0 9078 70366 7072 219136 10912 1000 stress-ng [ 393.345380] [ 9079] 0 9079 70366 7232 188416 7040 1000 stress-ng [ 393.345383] [ 9080] 0 9080 70366 5152 143360 3520 1000 stress-ng [ 393.345385] [ 9081] 0 9081 70366 6240 165888 5120 1000 stress-ng [ 393.345388] [ 9082] 0 9082 70366 7776 200704 7968 1000 stress-ng [ 393.345391] [ 9083] 0 9083 70366 6016 145408 2816 1000 stress-ng [ 393.345393] [ 9084] 0 9084 70366 6432 176128 6336 1000 stress-ng [ 393.345396] [ 9085] 0 9085 70366 6208 174080 6048 1000 stress-ng [ 393.345398] [ 9086] 0 9086 70366 7104 186368 6688 1000 stress-ng [ 393.345401] [ 9087] 0 9087 70366 8736 212992 8576 1000 stress-ng [ 393.345404] [ 9088] 0 9088 70366 7744 190464 6624 1000 stress-ng [ 393.345406] [ 9089] 0 9089 70366 7776 190464 6496 1000 stress-ng [ 393.345409] [ 9090] 0 9090 70366 10240 198656 5088 1000 stress-ng [ 393.345411] [ 9091] 0 9091 70366 8096 159744 2496 1000 stress-ng [ 393.345414] [ 9092] 0 9092 70366 7232 163840 4000 1000 stress-ng [ 393.345416] [ 9093] 0 9093 70366 6624 163840 4608 1000 stress-ng [ 393.345419] [ 9094] 0 9094 70366 7328 157696 2816 1000 stress-ng [ 393.345421] [ 9095] 0 9095 70366 6208 155648 4000 1000 stress-ng [ 393.345424] [ 9096] 0 9096 70366 15072 221184 3200 1000 stress-ng [ 393.345426] [ 9097] 0 9097 70366 7264 155648 2912 1000 stress-ng [ 393.345429] [ 9098] 0 9098 70366 6176 155648 4000 1000 stress-ng [ 393.345432] [ 9099] 0 9099 70366 6336 149504 3008 1000 stress-ng [ 393.345434] [ 9100] 0 9100 70366 9920 159744 576 1000 stress-ng [ 393.345437] [ 9101] 0 9101 70366 6752 135168 640 1000 stress-ng [ 393.345439] [ 9102] 0 9102 70366 7360 139264 800 1000 stress-ng [ 393.345442] [ 9103] 0 9103 70366 6048 131072 1056 1000 stress-ng [ 393.345444] [ 9104] 0 9104 70366 8480 217088 9344 1000 stress-ng [ 393.345447] [ 9105] 0 9105 70366 8544 225280 10240 1000 stress-ng [ 393.345449] [ 9106] 0 9106 70366 7136 208896 9696 1000 stress-ng [ 393.345452] [ 9107] 0 9107 70366 8256 225280 10592 1000 stress-ng [ 393.345455] [ 9108] 0 9108 70366 5536 196608 9792 1000 stress-ng [ 393.345457] [ 9109] 0 9109 70366 6944 208896 9824 1000 stress-ng [ 393.345460] [ 9110] 0 9110 70366 6240 196608 9024 1000 stress-ng [ 393.345462] [ 9111] 0 9111 70366 6240 202752 9568 1000 stress-ng [ 393.345465] [ 9112] 0 9112 70366 6944 186368 6880 1000 stress-ng [ 393.345467] [ 9113] 0 9113 70366 5568 212992 11744 1000 stress-ng [ 393.345470] [ 9114] 0 9114 70366 2752 176128 9984 1000 stress-ng [ 393.345472] [ 9115] 0 9115 70366 5024 233472 14880 1000 stress-ng [ 393.345475] [ 9116] 0 9116 70366 6304 196608 9024 1000 stress-ng [ 393.345477] [ 9117] 0 9117 70366 8960 217088 8768 1000 stress-ng [ 393.345480] [ 9118] 0 9118 70366 8736 208896 8096 1000 stress-ng [ 393.345483] [ 9119] 0 9119 70366 7776 210944 9216 1000 stress-ng [ 393.345485] [ 9120] 0 9120 70366 7872 176128 4864 1000 stress-ng [ 393.345488] [ 9121] 0 9121 70366 5600 186368 8224 1000 stress-ng [ 393.345491] [ 9122] 0 9122 70366 6464 212992 10880 1000 stress-ng [ 393.345493] [ 9123] 0 9123 70366 3808 153600 5856 1000 stress-ng [ 393.345496] [ 9124] 0 9124 70366 7008 133120 64 1000 stress-ng [ 393.345498] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9009,uid=0 [ 393.345508] Out of memory: Killed process 9009 (stress-ng) total-vm:281464kB, anon-rss:25216kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:248kB oom_score_adj:1000 [ 393.722354] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 393.722363] CPU: 1 PID: 1 Comm: systemd Not tainted 6.2.0-rc6 #1 [ 393.722365] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 393.722367] Call Trace: [ 393.722367] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 393.722372] [<000000001fc32710>] dump_header+0x60/0x440 [ 393.722376] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 393.722379] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 393.722381] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 393.722385] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 393.722387] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 393.722390] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 393.722392] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 393.722394] [<000000001f976442>] do_exception+0x222/0x470 [ 393.722400] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 393.722402] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 393.722404] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 393.722407] Mem-Info: [ 393.722408] active_anon:194076 inactive_anon:259951 isolated_anon:0 active_file:40 inactive_file:20 isolated_file:0 unevictable:3 dirty:60 writeback:0 slab_reclaimable:8123 slab_unreclaimable:12880 mapped:48 shmem:0 pagetables:3664 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1355 free_pcp:62 free_cma:0 [ 393.722415] Node 0 active_anon:776304kB inactive_anon:1039804kB active_file:160kB inactive_file:80kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:192kB dirty:240kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5088kB pagetables:14656kB sec_pagetables:0kB all_unreclaimable? no [ 393.722421] Node 0 DMA free:5420kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:776304kB inactive_anon:1039804kB active_file:0kB inactive_file:272kB unevictable:12kB writepending:240kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 393.722427] lowmem_reserve[]: 0 0 0 [ 393.722429] Node 0 DMA: 6*4kB (M) 59*8kB (UM) 211*16kB (UME) 35*32kB (UME) 5*64kB (M) 1*128kB (M) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5696kB [ 393.722438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 393.722440] 659 total pagecache pages [ 393.722441] 582 pages in swap cache [ 393.722441] Free swap = 0kB [ 393.722442] Total swap = 2018300kB [ 393.722443] 524288 pages RAM [ 393.722444] 0 pages HighMem/MovableOnly [ 393.722445] 19681 pages reserved [ 393.722446] 1024 pages cma reserved [ 393.722446] Tasks state (memory values in pages): [ 393.722447] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 393.722450] [ 828] 0 828 7798 95 102400 256 -250 systemd-journal [ 393.722453] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 393.722456] [ 1047] 999 1047 3659 32 86016 224 -900 systemd-oomd [ 393.722459] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 393.722462] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 393.722464] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 393.722467] [ 1076] 0 1076 63783 32 155648 672 0 NetworkManager [ 393.722470] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 393.722473] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 393.722475] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 393.722478] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 393.722481] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 393.722483] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 393.722486] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 393.722489] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 393.722491] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 393.722494] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 393.722496] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 393.722499] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 393.722501] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 393.722504] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 393.722506] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 393.722509] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 393.722511] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 393.722514] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 393.722517] [ 3906] 0 3906 24334 54 135168 6752 -1000 dmeventd [ 393.722519] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 393.722522] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 393.722524] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 393.722527] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 393.722529] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 393.722532] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 393.722534] [ 8883] 0 8883 1349 32 61440 0 0 sleep [ 393.722537] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 393.722539] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 393.722542] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 393.722544] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 393.722547] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 393.722549] [ 9001] 0 9001 70366 6400 215040 10944 1000 stress-ng [ 393.722552] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 393.722555] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 393.722557] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 393.722560] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 393.722562] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 393.722565] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 393.722567] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 393.722569] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 393.722572] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 393.722574] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 393.722577] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 393.722579] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 393.722582] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 393.722584] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 393.722587] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 393.722590] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 393.722592] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 393.722595] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 393.722597] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 393.722599] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 393.722602] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 393.722604] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 393.722607] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 393.722609] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 393.722611] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 393.722614] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 393.722616] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 393.722619] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 393.722621] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 393.722624] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 393.722626] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 393.722629] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 393.722631] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 393.722634] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 393.722636] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 393.722639] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 393.722641] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 393.722643] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 393.722646] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 393.722648] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 393.722651] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 393.722653] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 393.722655] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 393.722658] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 393.722660] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 393.722663] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 393.722665] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 393.722668] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 393.722670] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 393.722672] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 393.722675] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 393.722677] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 393.722680] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 393.722682] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 393.722685] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 393.722687] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 393.722690] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 393.722692] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 393.722695] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 393.722697] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 393.722699] [ 9064] 0 9064 70366 8512 239616 12096 1000 stress-ng [ 393.722702] [ 9065] 0 9065 70366 8640 223232 9888 1000 stress-ng [ 393.722705] [ 9066] 0 9066 70366 5600 217088 12000 1000 stress-ng [ 393.722707] [ 9067] 0 9067 70366 6912 208896 9952 1000 stress-ng [ 393.722710] [ 9068] 0 9068 70366 7264 215040 10176 1000 stress-ng [ 393.722712] [ 9069] 0 9069 70366 7136 212992 10144 1000 stress-ng [ 393.722715] [ 9070] 0 9070 70366 6208 210944 10848 1000 stress-ng [ 393.722717] [ 9071] 0 9071 70366 7008 217088 10688 1000 stress-ng [ 393.722720] [ 9072] 0 9072 70366 15840 284672 10400 1000 stress-ng [ 393.722722] [ 9073] 0 9073 70366 10720 247808 10720 1000 stress-ng [ 393.722725] [ 9074] 0 9074 70366 9792 237568 10464 1000 stress-ng [ 393.722727] [ 9075] 0 9075 70366 7776 227328 11200 1000 stress-ng [ 393.722730] [ 9076] 0 9076 70366 9440 233472 10240 1000 stress-ng [ 393.722732] [ 9077] 0 9077 70366 6048 206848 10496 1000 stress-ng [ 393.722735] [ 9078] 0 9078 70366 7072 219136 10912 1000 stress-ng [ 393.722737] [ 9079] 0 9079 70366 6240 190464 8000 1000 stress-ng [ 393.722740] [ 9080] 0 9080 70366 5184 145408 3520 1000 stress-ng [ 393.722743] [ 9081] 0 9081 70366 6240 165888 5120 1000 stress-ng [ 393.722745] [ 9082] 0 9082 70366 7040 200704 8800 1000 stress-ng [ 393.722748] [ 9083] 0 9083 70366 6016 145408 2816 1000 stress-ng [ 393.722750] [ 9084] 0 9084 70366 6432 176128 6336 1000 stress-ng [ 393.722753] [ 9085] 0 9085 70366 5376 174080 6880 1000 stress-ng [ 393.722755] [ 9086] 0 9086 70366 7232 186368 6688 1000 stress-ng [ 393.722758] [ 9087] 0 9087 70366 8736 215040 8576 1000 stress-ng [ 393.722760] [ 9088] 0 9088 70366 6496 190464 7936 1000 stress-ng [ 393.722763] [ 9089] 0 9089 70366 8672 196608 6496 1000 stress-ng [ 393.722765] [ 9090] 0 9090 70366 9856 198656 5536 1000 stress-ng [ 393.722768] [ 9091] 0 9091 70366 8096 159744 2496 1000 stress-ng [ 393.722770] [ 9092] 0 9092 70366 7232 163840 4000 1000 stress-ng [ 393.722773] [ 9093] 0 9093 70366 6624 163840 4608 1000 stress-ng [ 393.722776] [ 9094] 0 9094 70366 7456 157696 2816 1000 stress-ng [ 393.722778] [ 9095] 0 9095 70366 6208 155648 4000 1000 stress-ng [ 393.722781] [ 9096] 0 9096 70366 17568 241664 3200 1000 stress-ng [ 393.722783] [ 9097] 0 9097 70366 7264 155648 2912 1000 stress-ng [ 393.722786] [ 9098] 0 9098 70366 7040 163840 4000 1000 stress-ng [ 393.722788] [ 9099] 0 9099 70366 6592 151552 3008 1000 stress-ng [ 393.722791] [ 9100] 0 9100 70366 10848 167936 576 1000 stress-ng [ 393.722794] [ 9101] 0 9101 70366 7168 139264 640 1000 stress-ng [ 393.722796] [ 9102] 0 9102 70366 7360 139264 800 1000 stress-ng [ 393.722799] [ 9103] 0 9103 70366 6048 131072 1056 1000 stress-ng [ 393.722801] [ 9104] 0 9104 70366 7136 217088 10720 1000 stress-ng [ 393.722804] [ 9105] 0 9105 70366 8352 225280 10432 1000 stress-ng [ 393.722806] [ 9106] 0 9106 70366 7104 219136 10848 1000 stress-ng [ 393.722809] [ 9107] 0 9107 70366 8224 227328 10624 1000 stress-ng [ 393.722812] [ 9108] 0 9108 70366 5536 196608 9792 1000 stress-ng [ 393.722814] [ 9109] 0 9109 70366 5344 208896 11456 1000 stress-ng [ 393.722817] [ 9110] 0 9110 70366 6240 198656 9024 1000 stress-ng [ 393.722819] [ 9111] 0 9111 70366 6240 202752 9568 1000 stress-ng [ 393.722822] [ 9112] 0 9112 70366 7584 190464 6880 1000 stress-ng [ 393.722825] [ 9113] 0 9113 70366 6208 219136 11744 1000 stress-ng [ 393.722827] [ 9114] 0 9114 70366 2752 176128 9984 1000 stress-ng [ 393.722830] [ 9115] 0 9115 70366 5088 235520 14880 1000 stress-ng [ 393.722832] [ 9116] 0 9116 70366 4928 196608 10400 1000 stress-ng [ 393.722835] [ 9117] 0 9117 70366 8960 217088 8768 1000 stress-ng [ 393.722837] [ 9118] 0 9118 70366 8736 208896 8096 1000 stress-ng [ 393.722840] [ 9119] 0 9119 70366 6944 210944 10048 1000 stress-ng [ 393.722843] [ 9120] 0 9120 70366 8288 180224 4864 1000 stress-ng [ 393.722845] [ 9121] 0 9121 70366 5600 186368 8224 1000 stress-ng [ 393.722848] [ 9122] 0 9122 70366 6464 212992 10880 1000 stress-ng [ 393.722850] [ 9123] 0 9123 70366 4224 155648 5856 1000 stress-ng [ 393.722853] [ 9124] 0 9124 70366 7008 133120 64 1000 stress-ng [ 393.722855] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9072,uid=0 [ 393.722865] Out of memory: Killed process 9072 (stress-ng) total-vm:281464kB, anon-rss:63232kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:278kB oom_score_adj:1000 [ 395.778090] oom_reaper: reaped process 9072 (stress-ng), now anon-rss:0kB, file-rss:128kB, shmem-rss:0kB [ 395.815220] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 395.815229] CPU: 0 PID: 9113 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 395.815232] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 395.815233] Call Trace: [ 395.815234] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 395.815239] [<000000001fc32710>] dump_header+0x60/0x440 [ 395.815242] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 395.815245] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 395.815248] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 395.815251] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 395.815253] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 395.815257] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 395.815259] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 395.815263] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 395.815265] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 395.815268] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 395.815271] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 395.815273] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 395.815276] [<0000000020931bc2>] system_call+0x82/0xb0 [ 395.815279] Mem-Info: [ 395.815280] active_anon:266511 inactive_anon:184954 isolated_anon:0 active_file:29 inactive_file:108 isolated_file:0 unevictable:3 dirty:1 writeback:7 slab_reclaimable:8123 slab_unreclaimable:12880 mapped:258 shmem:0 pagetables:3691 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2272 free_pcp:0 free_cma:0 [ 395.815287] Node 0 active_anon:1066044kB inactive_anon:739816kB active_file:116kB inactive_file:432kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:1032kB dirty:4kB writeback:28kB shmem:0kB writeback_tmp:0kB kernel_stack:5088kB pagetables:14764kB sec_pagetables:0kB all_unreclaimable? no [ 395.815292] Node 0 DMA free:9088kB boost:5120kB min:10764kB low:12756kB high:14748kB reserved_highatomic:0KB active_anon:1066044kB inactive_anon:739816kB active_file:428kB inactive_file:928kB unevictable:12kB writepending:32kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 395.815299] lowmem_reserve[]: 0 0 0 [ 395.815301] Node 0 DMA: 378*4kB (UM) 197*8kB (UM) 264*16kB (UME) 50*32kB (UME) 6*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9552kB [ 395.815309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 395.815311] 827 total pagecache pages [ 395.815312] 542 pages in swap cache [ 395.815313] Free swap = 0kB [ 395.815314] Total swap = 2018300kB [ 395.815315] 524288 pages RAM [ 395.815316] 0 pages HighMem/MovableOnly [ 395.815316] 19681 pages reserved [ 395.815317] 1024 pages cma reserved [ 395.815318] Tasks state (memory values in pages): [ 395.815319] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 395.815322] [ 828] 0 828 7798 95 102400 256 -250 systemd-journal [ 395.815325] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 395.815328] [ 1047] 999 1047 3659 64 86016 192 -900 systemd-oomd [ 395.815331] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 395.815334] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 395.815336] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 395.815339] [ 1076] 0 1076 63783 96 155648 672 0 NetworkManager [ 395.815342] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 395.815344] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 395.815347] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 395.815350] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 395.815352] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 395.815355] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 395.815357] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 395.815360] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 395.815363] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 395.815365] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 395.815368] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 395.815370] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 395.815373] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 395.815376] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 395.815379] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 395.815381] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 395.815384] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 395.815386] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 395.815389] [ 3906] 0 3906 24334 117 135168 6752 -1000 dmeventd [ 395.815391] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 395.815394] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 395.815397] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 395.815399] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 395.815402] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 395.815404] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 395.815407] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 395.815410] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 395.815412] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 395.815415] [ 8999] 0 8999 4830 160 59392 32 -1000 stress-ng [ 395.815417] [ 9000] 0 9000 4830 160 59392 0 -1000 stress-ng [ 395.815420] [ 9001] 0 9001 70366 5152 217088 12640 1000 stress-ng [ 395.815422] [ 9002] 0 9002 4830 192 59392 0 -1000 stress-ng [ 395.815425] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 395.815427] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 395.815430] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 395.815433] [ 9007] 0 9007 4830 160 59392 32 -1000 stress-ng [ 395.815435] [ 9008] 0 9008 4830 160 59392 0 -1000 stress-ng [ 395.815438] [ 9010] 0 9010 4830 160 59392 0 -1000 stress-ng [ 395.815440] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 395.815443] [ 9012] 0 9012 4830 160 59392 0 -1000 stress-ng [ 395.815445] [ 9013] 0 9013 4830 160 59392 0 -1000 stress-ng [ 395.815448] [ 9014] 0 9014 4830 160 59392 0 -1000 stress-ng [ 395.815450] [ 9015] 0 9015 4830 160 59392 0 -1000 stress-ng [ 395.815453] [ 9016] 0 9016 4830 160 59392 32 -1000 stress-ng [ 395.815455] [ 9017] 0 9017 4830 160 59392 0 -1000 stress-ng [ 395.815458] [ 9018] 0 9018 4830 160 59392 0 -1000 stress-ng [ 395.815460] [ 9019] 0 9019 4830 160 59392 0 -1000 stress-ng [ 395.815463] [ 9020] 0 9020 4830 160 59392 0 -1000 stress-ng [ 395.815465] [ 9021] 0 9021 4830 160 59392 0 -1000 stress-ng [ 395.815468] [ 9022] 0 9022 4830 160 59392 0 -1000 stress-ng [ 395.815470] [ 9023] 0 9023 4830 160 59392 0 -1000 stress-ng [ 395.815473] [ 9024] 0 9024 4830 160 59392 0 -1000 stress-ng [ 395.815475] [ 9025] 0 9025 4830 160 59392 0 -1000 stress-ng [ 395.815478] [ 9026] 0 9026 4830 160 59392 0 -1000 stress-ng [ 395.815480] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 395.815483] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 395.815485] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 395.815488] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 395.815490] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 395.815493] [ 9032] 0 9032 4830 160 59392 0 -1000 stress-ng [ 395.815495] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 395.815498] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 395.815500] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 395.815502] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 395.815505] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 395.815507] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 395.815510] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 395.815512] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 395.815515] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 395.815517] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 395.815520] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 395.815522] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 395.815524] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 395.815527] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 395.815529] [ 9047] 0 9047 4830 160 59392 0 -1000 stress-ng [ 395.815532] [ 9048] 0 9048 4830 160 59392 0 -1000 stress-ng [ 395.815534] [ 9049] 0 9049 4830 160 59392 0 -1000 stress-ng [ 395.815537] [ 9050] 0 9050 4830 160 59392 0 -1000 stress-ng [ 395.815539] [ 9051] 0 9051 4830 160 59392 0 -1000 stress-ng [ 395.815542] [ 9052] 0 9052 4830 160 59392 0 -1000 stress-ng [ 395.815544] [ 9053] 0 9053 4830 160 59392 0 -1000 stress-ng [ 395.815547] [ 9054] 0 9054 4830 160 59392 0 -1000 stress-ng [ 395.815549] [ 9055] 0 9055 4830 160 59392 0 -1000 stress-ng [ 395.815552] [ 9056] 0 9056 4830 160 59392 0 -1000 stress-ng [ 395.815554] [ 9057] 0 9057 4830 160 59392 0 -1000 stress-ng [ 395.815557] [ 9058] 0 9058 4830 160 59392 0 -1000 stress-ng [ 395.815559] [ 9059] 0 9059 4830 160 59392 0 -1000 stress-ng [ 395.815561] [ 9060] 0 9060 4830 160 59392 0 -1000 stress-ng [ 395.815564] [ 9061] 0 9061 4830 160 59392 0 -1000 stress-ng [ 395.815566] [ 9062] 0 9062 4830 160 59392 0 -1000 stress-ng [ 395.815569] [ 9063] 0 9063 4830 160 59392 0 -1000 stress-ng [ 395.815572] [ 9064] 0 9064 70366 8512 239616 12096 1000 stress-ng [ 395.815574] [ 9065] 0 9065 70366 6976 223232 11584 1000 stress-ng [ 395.815577] [ 9066] 0 9066 70366 5600 217088 12000 1000 stress-ng [ 395.815579] [ 9067] 0 9067 70366 6912 208896 9952 1000 stress-ng [ 395.815582] [ 9068] 0 9068 70366 7264 215040 10176 1000 stress-ng [ 395.815584] [ 9069] 0 9069 70366 7136 212992 10144 1000 stress-ng [ 395.815587] [ 9070] 0 9070 70366 6208 210944 10848 1000 stress-ng [ 395.815589] [ 9071] 0 9071 70366 7008 217088 10688 1000 stress-ng [ 395.815592] [ 9073] 0 9073 70366 10880 247808 10720 1000 stress-ng [ 395.815594] [ 9074] 0 9074 70366 11232 249856 10464 1000 stress-ng [ 395.815597] [ 9075] 0 9075 70366 6112 227328 12960 1000 stress-ng [ 395.815605] [ 9076] 0 9076 70366 9440 233472 10240 1000 stress-ng [ 395.815609] [ 9077] 0 9077 70366 5728 206848 10816 1000 stress-ng [ 395.815612] [ 9078] 0 9078 70366 7072 219136 10912 1000 stress-ng [ 395.815615] [ 9079] 0 9079 70366 6240 190464 8000 1000 stress-ng [ 395.815618] [ 9080] 0 9080 70366 5184 145408 3520 1000 stress-ng [ 395.815620] [ 9081] 0 9081 70366 6464 167936 5120 1000 stress-ng [ 395.815623] [ 9082] 0 9082 70366 7136 202752 8800 1000 stress-ng [ 395.815625] [ 9083] 0 9083 70366 6016 145408 2816 1000 stress-ng [ 395.815628] [ 9084] 0 9084 70366 6432 176128 6336 1000 stress-ng [ 395.815631] [ 9085] 0 9085 70366 5376 174080 6880 1000 stress-ng [ 395.815633] [ 9086] 0 9086 70366 7648 190464 6688 1000 stress-ng [ 395.815636] [ 9087] 0 9087 70366 10816 237568 9600 1000 stress-ng [ 395.815639] [ 9088] 0 9088 70366 6496 190464 7936 1000 stress-ng [ 395.815641] [ 9089] 0 9089 70366 8672 196608 6496 1000 stress-ng [ 395.815644] [ 9090] 0 9090 70366 9856 198656 5536 1000 stress-ng [ 395.815647] [ 9091] 0 9091 70366 8320 161792 2528 1000 stress-ng [ 395.815649] [ 9092] 0 9092 70366 7328 165888 4000 1000 stress-ng [ 395.815652] [ 9093] 0 9093 70366 6624 163840 4608 1000 stress-ng [ 395.815654] [ 9094] 0 9094 70366 8128 163840 3008 1000 stress-ng [ 395.815657] [ 9095] 0 9095 70366 6208 155648 4000 1000 stress-ng [ 395.815660] [ 9096] 0 9096 70366 17568 241664 3200 1000 stress-ng [ 395.815662] [ 9097] 0 9097 70366 7264 155648 2912 1000 stress-ng [ 395.815665] [ 9098] 0 9098 70366 7040 163840 4000 1000 stress-ng [ 395.815667] [ 9099] 0 9099 70366 6592 151552 3008 1000 stress-ng [ 395.815670] [ 9100] 0 9100 70366 10848 167936 576 1000 stress-ng [ 395.815673] [ 9101] 0 9101 70366 7168 139264 640 1000 stress-ng [ 395.815676] [ 9102] 0 9102 70366 7360 139264 800 1000 stress-ng [ 395.815678] [ 9103] 0 9103 70366 6368 135168 1056 1000 stress-ng [ 395.815681] [ 9104] 0 9104 70366 7136 217088 10720 1000 stress-ng [ 395.815684] [ 9105] 0 9105 70366 9344 233472 10432 1000 stress-ng [ 395.815686] [ 9106] 0 9106 70366 10208 249856 11648 1000 stress-ng [ 395.815689] [ 9107] 0 9107 70366 8224 227328 10624 1000 stress-ng [ 395.815692] [ 9108] 0 9108 70366 14432 268288 9792 1000 stress-ng [ 395.815694] [ 9109] 0 9109 70366 5344 208896 11456 1000 stress-ng [ 395.815697] [ 9110] 0 9110 70366 6240 198656 9024 1000 stress-ng [ 395.815700] [ 9111] 0 9111 70366 6336 202752 9568 1000 stress-ng [ 395.815702] [ 9112] 0 9112 70366 7584 190464 6880 1000 stress-ng [ 395.815705] [ 9113] 0 9113 70366 7552 229376 11744 1000 stress-ng [ 395.815708] [ 9114] 0 9114 70366 2880 178176 9984 1000 stress-ng [ 395.815710] [ 9115] 0 9115 70366 5088 235520 14880 1000 stress-ng [ 395.815713] [ 9116] 0 9116 70366 4928 196608 10400 1000 stress-ng [ 395.815716] [ 9117] 0 9117 70366 8960 217088 8768 1000 stress-ng [ 395.815719] [ 9118] 0 9118 70366 8736 208896 8096 1000 stress-ng [ 395.815721] [ 9119] 0 9119 70366 6272 217088 11456 1000 stress-ng [ 395.815724] [ 9120] 0 9120 70366 8736 184320 4864 1000 stress-ng [ 395.815726] [ 9121] 0 9121 70366 5600 186368 8224 1000 stress-ng [ 395.815729] [ 9122] 0 9122 70366 6176 212992 11168 1000 stress-ng [ 395.815732] [ 9123] 0 9123 70366 4224 155648 5856 1000 stress-ng [ 395.815734] [ 9124] 0 9124 70366 5664 133120 1472 1000 stress-ng [ 395.815737] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9108,uid=0 [ 395.815748] Out of memory: Killed process 9108 (stress-ng) total-vm:281464kB, anon-rss:57600kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:262kB oom_score_adj:1000 [ 396.128803] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 396.128811] CPU: 1 PID: 1 Comm: systemd Not tainted 6.2.0-rc6 #1 [ 396.128813] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 396.128815] Call Trace: [ 396.128816] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 396.128820] [<000000001fc32710>] dump_header+0x60/0x440 [ 396.128824] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 396.128827] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 396.128830] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 396.128833] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 396.128835] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 396.128838] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 396.128840] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 396.128842] [<000000001f976442>] do_exception+0x222/0x470 [ 396.128846] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 396.128848] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 396.128850] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 396.128854] Mem-Info: [ 396.128855] active_anon:112161 inactive_anon:341659 isolated_anon:0 active_file:1 inactive_file:21 isolated_file:0 unevictable:3 dirty:1 writeback:7 slab_reclaimable:8123 slab_unreclaimable:12880 mapped:6 shmem:0 pagetables:3628 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1390 free_pcp:71 free_cma:0 [ 396.128861] Node 0 active_anon:448644kB inactive_anon:1366636kB active_file:4kB inactive_file:84kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:4kB writeback:28kB shmem:0kB writeback_tmp:0kB kernel_stack:5064kB pagetables:14512kB sec_pagetables:0kB all_unreclaimable? no [ 396.128867] Node 0 DMA free:5560kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:448644kB inactive_anon:1366636kB active_file:16kB inactive_file:0kB unevictable:12kB writepending:32kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:284kB local_pcp:0kB free_cma:0kB [ 396.128873] lowmem_reserve[]: 0 0 0 [ 396.128875] Node 0 DMA: 46*4kB (UM) 74*8kB (UME) 218*16kB (UME) 36*32kB (UME) 2*64kB (M) 1*128kB (M) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5928kB [ 396.128884] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 396.128886] 617 total pagecache pages [ 396.128887] 563 pages in swap cache [ 396.128888] Free swap = 0kB [ 396.128889] Total swap = 2018300kB [ 396.128890] 524288 pages RAM [ 396.128890] 0 pages HighMem/MovableOnly [ 396.128891] 19681 pages reserved [ 396.128892] 1024 pages cma reserved [ 396.128893] Tasks state (memory values in pages): [ 396.128894] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 396.128897] [ 828] 0 828 7798 63 102400 256 -250 systemd-journal [ 396.128900] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 396.128903] [ 1047] 999 1047 3659 64 86016 192 -900 systemd-oomd [ 396.128906] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 396.128909] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 396.128911] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 396.128914] [ 1076] 0 1076 63783 64 155648 608 0 NetworkManager [ 396.128917] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 396.128919] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 396.128922] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 396.128925] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 396.128928] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 396.128930] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 396.128933] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 396.128936] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 396.128938] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 396.128941] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 396.128943] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 396.128946] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 396.128948] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 396.128951] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 396.128954] [ 1244] 0 1244 1824 96 65536 32 0 runtest.sh [ 396.128956] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 396.128958] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 396.128961] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 396.128964] [ 3906] 0 3906 24334 85 135168 6752 -1000 dmeventd [ 396.128967] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 396.128969] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 396.128972] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 396.128974] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 396.128977] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 396.128980] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 396.128982] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 396.128985] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 396.128988] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 396.128990] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 396.128992] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 396.128995] [ 9001] 0 9001 70366 5152 217088 12640 1000 stress-ng [ 396.128998] [ 9002] 0 9002 4830 96 59392 0 -1000 stress-ng [ 396.129000] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 396.129003] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 396.129005] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 396.129008] [ 9007] 0 9007 4830 96 59392 32 -1000 stress-ng [ 396.129010] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 396.129013] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 396.129015] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 396.129018] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 396.129020] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 396.129023] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 396.129025] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 396.129028] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 396.129030] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 396.129033] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 396.129035] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 396.129038] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 396.129040] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 396.129043] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 396.129045] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 396.129048] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 396.129050] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 396.129052] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 396.129055] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 396.129057] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 396.129060] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 396.129063] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 396.129065] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 396.129067] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 396.129070] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 396.129072] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 396.129075] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 396.129077] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 396.129080] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 396.129082] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 396.129085] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 396.129087] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 396.129090] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 396.129092] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 396.129094] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 396.129097] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 396.129100] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 396.129102] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 396.129104] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 396.129107] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 396.129109] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 396.129112] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 396.129114] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 396.129117] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 396.129119] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 396.129121] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 396.129124] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 396.129126] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 396.129129] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 396.129131] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 396.129134] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 396.129136] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 396.129139] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 396.129141] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 396.129144] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 396.129146] [ 9064] 0 9064 70366 17536 313344 12096 1000 stress-ng [ 396.129149] [ 9065] 0 9065 70366 6976 223232 11584 1000 stress-ng [ 396.129151] [ 9066] 0 9066 70366 5600 217088 12000 1000 stress-ng [ 396.129154] [ 9067] 0 9067 70366 10912 241664 10016 1000 stress-ng [ 396.129156] [ 9068] 0 9068 70366 7264 215040 10176 1000 stress-ng [ 396.129159] [ 9069] 0 9069 70366 7136 212992 10144 1000 stress-ng [ 396.129161] [ 9070] 0 9070 70366 4576 210944 12512 1000 stress-ng [ 396.129164] [ 9071] 0 9071 70366 7008 217088 10688 1000 stress-ng [ 396.129167] [ 9073] 0 9073 70366 10880 247808 10720 1000 stress-ng [ 396.129169] [ 9074] 0 9074 70366 11232 249856 10464 1000 stress-ng [ 396.129172] [ 9075] 0 9075 70366 6112 227328 12960 1000 stress-ng [ 396.129174] [ 9076] 0 9076 70366 9440 233472 10240 1000 stress-ng [ 396.129177] [ 9077] 0 9077 70366 6336 212992 10880 1000 stress-ng [ 396.129179] [ 9078] 0 9078 70366 7072 219136 10912 1000 stress-ng [ 396.129182] [ 9079] 0 9079 70366 7136 198656 8416 1000 stress-ng [ 396.129184] [ 9080] 0 9080 70366 5184 145408 3520 1000 stress-ng [ 396.129187] [ 9081] 0 9081 70366 6464 167936 5120 1000 stress-ng [ 396.129189] [ 9082] 0 9082 70366 7712 206848 8800 1000 stress-ng [ 396.129192] [ 9083] 0 9083 70366 6016 145408 2816 1000 stress-ng [ 396.129195] [ 9084] 0 9084 70366 6464 178176 6336 1000 stress-ng [ 396.129197] [ 9085] 0 9085 70366 5376 174080 6880 1000 stress-ng [ 396.129200] [ 9086] 0 9086 70366 7648 190464 6688 1000 stress-ng [ 396.129202] [ 9087] 0 9087 70366 9408 243712 11616 1000 stress-ng [ 396.129205] [ 9088] 0 9088 70366 6496 190464 7936 1000 stress-ng [ 396.129207] [ 9089] 0 9089 70366 10464 210944 6496 1000 stress-ng [ 396.129210] [ 9090] 0 9090 70366 10240 212992 7040 1000 stress-ng [ 396.129213] [ 9091] 0 9091 70366 8320 161792 2528 1000 stress-ng [ 396.129215] [ 9092] 0 9092 70366 7328 165888 4000 1000 stress-ng [ 396.129218] [ 9093] 0 9093 70366 6624 163840 4608 1000 stress-ng [ 396.129221] [ 9094] 0 9094 70366 8128 163840 3008 1000 stress-ng [ 396.129223] [ 9095] 0 9095 70366 6208 155648 4000 1000 stress-ng [ 396.129226] [ 9096] 0 9096 70366 17568 241664 3200 1000 stress-ng [ 396.129228] [ 9097] 0 9097 70366 7264 155648 2912 1000 stress-ng [ 396.129231] [ 9098] 0 9098 70366 7200 165888 4000 1000 stress-ng [ 396.129233] [ 9099] 0 9099 70366 6784 153600 3008 1000 stress-ng [ 396.129236] [ 9100] 0 9100 70366 10848 167936 576 1000 stress-ng [ 396.129239] [ 9101] 0 9101 70366 7168 139264 640 1000 stress-ng [ 396.129241] [ 9102] 0 9102 70366 7360 139264 800 1000 stress-ng [ 396.129244] [ 9103] 0 9103 70366 5024 135168 2432 1000 stress-ng [ 396.129246] [ 9104] 0 9104 70366 7136 217088 10720 1000 stress-ng [ 396.129249] [ 9105] 0 9105 70366 10048 239616 10432 1000 stress-ng [ 396.129251] [ 9106] 0 9106 70366 8512 251904 13408 1000 stress-ng [ 396.129254] [ 9107] 0 9107 70366 7744 227328 11136 1000 stress-ng [ 396.129256] [ 9109] 0 9109 70366 5344 208896 11456 1000 stress-ng [ 396.129259] [ 9110] 0 9110 70366 6336 198656 9024 1000 stress-ng [ 396.129262] [ 9111] 0 9111 70366 5920 204800 10176 1000 stress-ng [ 396.129264] [ 9112] 0 9112 70366 8064 194560 6880 1000 stress-ng [ 396.129267] [ 9113] 0 9113 70366 9056 241664 11744 1000 stress-ng [ 396.129269] [ 9114] 0 9114 70366 2880 178176 9984 1000 stress-ng [ 396.129272] [ 9115] 0 9115 70366 5184 235520 14880 1000 stress-ng [ 396.129274] [ 9116] 0 9116 70366 4928 196608 10400 1000 stress-ng [ 396.129277] [ 9117] 0 9117 70366 10368 229376 8768 1000 stress-ng [ 396.129280] [ 9118] 0 9118 70366 9024 212992 8096 1000 stress-ng [ 396.129282] [ 9119] 0 9119 70366 6240 217088 11488 1000 stress-ng [ 396.129285] [ 9120] 0 9120 70366 8736 184320 4864 1000 stress-ng [ 396.129287] [ 9121] 0 9121 70366 5600 186368 8224 1000 stress-ng [ 396.129290] [ 9122] 0 9122 70366 6496 217088 11168 1000 stress-ng [ 396.129292] [ 9123] 0 9123 70366 4224 155648 5856 1000 stress-ng [ 396.129295] [ 9124] 0 9124 70366 5664 133120 1472 1000 stress-ng [ 396.129297] [ 9127] 0 9127 1824 65 51200 45 0 runtest.sh [ 396.129300] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9064,uid=0 [ 396.129309] Out of memory: Killed process 9064 (stress-ng) total-vm:281464kB, anon-rss:70016kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:306kB oom_score_adj:1000 [ 396.983206] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 396.983214] CPU: 0 PID: 9101 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 396.983217] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 396.983218] Call Trace: [ 396.983219] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 396.983224] [<000000001fc32710>] dump_header+0x60/0x440 [ 396.983228] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 396.983231] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 396.983233] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 396.983236] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 396.983239] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 396.983242] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 396.983245] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 396.983249] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 396.983251] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 396.983254] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 396.983256] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 396.983259] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 396.983262] [<0000000020931bc2>] system_call+0x82/0xb0 [ 396.983265] Mem-Info: [ 396.983266] active_anon:278706 inactive_anon:175165 isolated_anon:0 active_file:5 inactive_file:46 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12875 mapped:27 shmem:1 pagetables:3675 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1423 free_pcp:0 free_cma:0 [ 396.983273] Node 0 active_anon:1114824kB inactive_anon:700660kB active_file:20kB inactive_file:184kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:108kB dirty:4kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5072kB pagetables:14700kB sec_pagetables:0kB all_unreclaimable? no [ 396.983278] Node 0 DMA free:5692kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:1114824kB inactive_anon:700660kB active_file:0kB inactive_file:164kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 396.983284] lowmem_reserve[]: 0 0 0 [ 396.983286] Node 0 DMA: 78*4kB (UM) 145*8kB (UME) 223*16kB (UME) 34*32kB (UME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6320kB [ 396.983295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 396.983297] 608 total pagecache pages [ 396.983297] 517 pages in swap cache [ 396.983298] Free swap = 0kB [ 396.983299] Total swap = 2018300kB [ 396.983300] 524288 pages RAM [ 396.983301] 0 pages HighMem/MovableOnly [ 396.983302] 19681 pages reserved [ 396.983303] 1024 pages cma reserved [ 396.983304] Tasks state (memory values in pages): [ 396.983305] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 396.983307] [ 828] 0 828 7798 31 102400 288 -250 systemd-journal [ 396.983310] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 396.983313] [ 1047] 999 1047 3659 32 86016 192 -900 systemd-oomd [ 396.983316] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 396.983319] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 396.983322] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 396.983324] [ 1076] 0 1076 63783 64 155648 672 0 NetworkManager [ 396.983327] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 396.983329] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 396.983332] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 396.983335] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 396.983337] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 396.983340] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 396.983342] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 396.983345] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 396.983348] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 396.983350] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 396.983353] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 396.983355] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 396.983358] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 396.983360] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 396.983363] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 396.983365] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 396.983368] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 396.983371] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 396.983373] [ 3906] 0 3906 24334 85 135168 6752 -1000 dmeventd [ 396.983376] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 396.983379] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 396.983381] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 396.983384] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 396.983387] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 396.983389] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 396.983392] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 396.983394] [ 8997] 0 8997 4830 96 59392 0 -1000 stress-ng [ 396.983397] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 396.983399] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 396.983402] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 396.983404] [ 9001] 0 9001 70366 5152 217088 12640 1000 stress-ng [ 396.983407] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 396.983409] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 396.983412] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 396.983414] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 396.983417] [ 9007] 0 9007 4830 96 59392 32 -1000 stress-ng [ 396.983419] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 396.983422] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 396.983424] [ 9011] 0 9011 4830 96 59392 0 -1000 stress-ng [ 396.983427] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 396.983429] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 396.983432] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 396.983434] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 396.983436] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 396.983439] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 396.983441] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 396.983444] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 396.983446] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 396.983449] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 396.983451] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 396.983453] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 396.983456] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 396.983458] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 396.983461] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 396.983463] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 396.983466] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 396.983468] [ 9029] 0 9029 4830 32 59392 0 -1000 stress-ng [ 396.983470] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 396.983473] [ 9031] 0 9031 4830 96 59392 0 -1000 stress-ng [ 396.983475] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 396.983478] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 396.983480] [ 9034] 0 9034 4830 96 59392 0 -1000 stress-ng [ 396.983483] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 396.983485] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 396.983487] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 396.983490] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 396.983492] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 396.983495] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 396.983497] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 396.983500] [ 9042] 0 9042 4830 96 59392 0 -1000 stress-ng [ 396.983502] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 396.983504] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 396.983507] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 396.983509] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 396.983511] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 396.983514] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 396.983516] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 396.983519] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 396.983521] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 396.983524] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 396.983526] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 396.983528] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 396.983531] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 396.983533] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 396.983536] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 396.983538] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 396.983540] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 396.983543] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 396.983545] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 396.983548] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 396.983550] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 396.983552] [ 9065] 0 9065 70366 7200 225280 11584 1000 stress-ng [ 396.983555] [ 9066] 0 9066 70366 5824 219136 12000 1000 stress-ng [ 396.983558] [ 9067] 0 9067 70366 11104 245760 10272 1000 stress-ng [ 396.983560] [ 9068] 0 9068 70366 7072 217088 10624 1000 stress-ng [ 396.983563] [ 9069] 0 9069 70366 6816 215040 10496 1000 stress-ng [ 396.983565] [ 9070] 0 9070 70366 5472 219136 12512 1000 stress-ng [ 396.983568] [ 9071] 0 9071 70366 6784 217088 11008 1000 stress-ng [ 396.983570] [ 9073] 0 9073 70366 11584 262144 11648 1000 stress-ng [ 396.983573] [ 9074] 0 9074 70366 10304 249856 11456 1000 stress-ng [ 396.983575] [ 9075] 0 9075 70366 6112 227328 12960 1000 stress-ng [ 396.983577] [ 9076] 0 9076 70366 9664 235520 10240 1000 stress-ng [ 396.983580] [ 9077] 0 9077 70366 5024 212992 12224 1000 stress-ng [ 396.983582] [ 9078] 0 9078 70366 8192 227328 10912 1000 stress-ng [ 396.983585] [ 9079] 0 9079 70366 6688 198656 8864 1000 stress-ng [ 396.983587] [ 9080] 0 9080 70366 7296 161792 3520 1000 stress-ng [ 396.983610] [ 9081] 0 9081 70366 6784 172032 5376 1000 stress-ng [ 396.983612] [ 9082] 0 9082 70366 7968 208896 8800 1000 stress-ng [ 396.983615] [ 9083] 0 9083 70366 5984 147456 3072 1000 stress-ng [ 396.983618] [ 9084] 0 9084 70366 7104 182272 6336 1000 stress-ng [ 396.983620] [ 9085] 0 9085 70366 5248 174080 6976 1000 stress-ng [ 396.983623] [ 9086] 0 9086 70366 7904 192512 6688 1000 stress-ng [ 396.983625] [ 9087] 0 9087 70366 9536 243712 11616 1000 stress-ng [ 396.983628] [ 9088] 0 9088 70366 6496 190464 7936 1000 stress-ng [ 396.983630] [ 9089] 0 9089 70366 11200 217088 6496 1000 stress-ng [ 396.983633] [ 9090] 0 9090 70366 10240 212992 7040 1000 stress-ng [ 396.983635] [ 9091] 0 9091 70366 6784 161792 4128 1000 stress-ng [ 396.983638] [ 9092] 0 9092 70366 15264 231424 4352 1000 stress-ng [ 396.983640] [ 9093] 0 9093 70366 5952 165888 5280 1000 stress-ng [ 396.983643] [ 9094] 0 9094 70366 7200 165888 4224 1000 stress-ng [ 396.983645] [ 9095] 0 9095 70366 6592 159744 4000 1000 stress-ng [ 396.983648] [ 9096] 0 9096 70366 18464 249856 3232 1000 stress-ng [ 396.983651] [ 9097] 0 9097 70366 7264 155648 2912 1000 stress-ng [ 396.983653] [ 9098] 0 9098 70366 7072 165888 4192 1000 stress-ng [ 396.983656] [ 9099] 0 9099 70366 7776 161792 3040 1000 stress-ng [ 396.983658] [ 9100] 0 9100 70366 11040 167936 576 1000 stress-ng [ 396.983661] [ 9101] 0 9101 70366 7168 139264 640 1000 stress-ng [ 396.983663] [ 9102] 0 9102 70366 8640 151552 800 1000 stress-ng [ 396.983666] [ 9103] 0 9103 70366 5024 135168 2432 1000 stress-ng [ 396.983668] [ 9104] 0 9104 70366 6848 219136 11008 1000 stress-ng [ 396.983671] [ 9105] 0 9105 70366 10048 239616 10432 1000 stress-ng [ 396.983673] [ 9106] 0 9106 70366 8512 251904 13408 1000 stress-ng [ 396.983676] [ 9107] 0 9107 70366 7744 227328 11136 1000 stress-ng [ 396.983679] [ 9109] 0 9109 70366 5408 210944 11456 1000 stress-ng [ 396.983681] [ 9110] 0 9110 70366 6336 198656 9024 1000 stress-ng [ 396.983684] [ 9111] 0 9111 70366 5888 204800 10176 1000 stress-ng [ 396.983686] [ 9112] 0 9112 70366 7424 194560 7584 1000 stress-ng [ 396.983689] [ 9113] 0 9113 70366 9056 241664 11744 1000 stress-ng [ 396.983691] [ 9114] 0 9114 70366 2976 180224 9984 1000 stress-ng [ 396.983694] [ 9115] 0 9115 70366 5632 239616 14880 1000 stress-ng [ 396.983696] [ 9116] 0 9116 70366 4928 196608 10400 1000 stress-ng [ 396.983699] [ 9117] 0 9117 70366 9856 229376 9312 1000 stress-ng [ 396.983701] [ 9118] 0 9118 70366 9024 212992 8096 1000 stress-ng [ 396.983704] [ 9119] 0 9119 70366 6240 217088 11488 1000 stress-ng [ 396.983707] [ 9120] 0 9120 70366 14048 231424 5472 1000 stress-ng [ 396.983709] [ 9121] 0 9121 70366 5600 186368 8224 1000 stress-ng [ 396.983712] [ 9122] 0 9122 70366 6496 217088 11168 1000 stress-ng [ 396.983714] [ 9123] 0 9123 70366 4224 155648 5856 1000 stress-ng [ 396.983717] [ 9124] 0 9124 70366 5728 133120 1472 1000 stress-ng [ 396.983719] [ 9127] 0 9127 1824 33 51200 77 0 runtest.sh [ 396.983722] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9073,uid=0 [ 396.983730] Out of memory: Killed process 9073 (stress-ng) total-vm:281464kB, anon-rss:46208kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_adj:1000 [ 399.053402] oom_reaper: reaped process 9073 (stress-ng), now anon-rss:52kB, file-rss:128kB, shmem-rss:0kB [ 399.088003] systemd-oomd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-900 [ 399.088010] CPU: 0 PID: 1047 Comm: systemd-oomd Not tainted 6.2.0-rc6 #1 [ 399.088013] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 399.088014] Call Trace: [ 399.088015] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 399.088020] [<000000001fc32710>] dump_header+0x60/0x440 [ 399.088024] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 399.088027] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 399.088029] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 399.088032] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 399.088035] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 399.088037] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 399.088039] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 399.088042] [<000000001f976442>] do_exception+0x222/0x470 [ 399.088045] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 399.088047] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 399.088050] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 399.088053] Mem-Info: [ 399.088054] active_anon:270172 inactive_anon:182558 isolated_anon:0 active_file:0 inactive_file:61 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12876 mapped:26 shmem:0 pagetables:3647 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1277 free_pcp:179 free_cma:0 [ 399.088061] Node 0 active_anon:1080688kB inactive_anon:730232kB active_file:0kB inactive_file:244kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:104kB dirty:4kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5056kB pagetables:14588kB sec_pagetables:0kB all_unreclaimable? no [ 399.088066] Node 0 DMA free:5108kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:1080688kB inactive_anon:730232kB active_file:0kB inactive_file:368kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:716kB local_pcp:496kB free_cma:0kB [ 399.088072] lowmem_reserve[]: 0 0 0 [ 399.088075] Node 0 DMA: 0*4kB 56*8kB (UE) 211*16kB (UME) 32*32kB (UME) 0*64kB 0*128kB 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5360kB [ 399.088082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 399.088084] 715 total pagecache pages [ 399.088085] 669 pages in swap cache [ 399.088086] Free swap = 0kB [ 399.088087] Total swap = 2018300kB [ 399.088088] 524288 pages RAM [ 399.088089] 0 pages HighMem/MovableOnly [ 399.088089] 19681 pages reserved [ 399.088090] 1024 pages cma reserved [ 399.088091] Tasks state (memory values in pages): [ 399.088092] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 399.088095] [ 828] 0 828 7798 1 102400 288 -250 systemd-journal [ 399.088098] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 399.088101] [ 1047] 999 1047 3659 64 86016 192 -900 systemd-oomd [ 399.088104] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 399.088107] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 399.088109] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 399.088112] [ 1076] 0 1076 63783 64 155648 640 0 NetworkManager [ 399.088114] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 399.088117] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 399.088120] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 399.088122] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 399.088125] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 399.088128] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 399.088130] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 399.088133] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 399.088136] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 399.088138] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 399.088141] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 399.088143] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 399.088145] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 399.088148] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 399.088151] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 399.088153] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 399.088156] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 399.088158] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 399.088161] [ 3906] 0 3906 24334 53 135168 6784 -1000 dmeventd [ 399.088163] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 399.088166] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 399.088168] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 399.088171] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 399.088174] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 399.088176] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 399.088179] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 399.088181] [ 8997] 0 8997 4830 96 59392 0 -1000 stress-ng [ 399.088184] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 399.088186] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 399.088189] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 399.088191] [ 9001] 0 9001 70366 5888 225280 12800 1000 stress-ng [ 399.088194] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 399.088196] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 399.088198] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 399.088201] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 399.088203] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 399.088206] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 399.088208] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 399.088211] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 399.088214] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 399.088216] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 399.088219] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 399.088221] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 399.088223] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 399.088226] [ 9017] 0 9017 4830 32 59392 0 -1000 stress-ng [ 399.088228] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 399.088231] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 399.088233] [ 9020] 0 9020 4830 32 59392 0 -1000 stress-ng [ 399.088236] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 399.088238] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 399.088240] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 399.088243] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 399.088245] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 399.088248] [ 9026] 0 9026 4830 32 59392 0 -1000 stress-ng [ 399.088250] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 399.088253] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 399.088255] [ 9029] 0 9029 4830 32 59392 0 -1000 stress-ng [ 399.088258] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 399.088260] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 399.088262] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 399.088265] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 399.088267] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 399.088270] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 399.088272] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 399.088275] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 399.088277] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 399.088279] [ 9039] 0 9039 4830 32 59392 0 -1000 stress-ng [ 399.088282] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 399.088284] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 399.088287] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 399.088289] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 399.088292] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 399.088294] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 399.088297] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 399.088299] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 399.088301] [ 9048] 0 9048 4830 32 59392 0 -1000 stress-ng [ 399.088304] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 399.088306] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 399.088309] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 399.088311] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 399.088314] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 399.088316] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 399.088318] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 399.088321] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 399.088323] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 399.088326] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 399.088328] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 399.088331] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 399.088333] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 399.088335] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 399.088338] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 399.088340] [ 9065] 0 9065 70366 6688 225280 12128 1000 stress-ng [ 399.088343] [ 9066] 0 9066 70366 5824 219136 12000 1000 stress-ng [ 399.088345] [ 9067] 0 9067 70366 11104 247808 10400 1000 stress-ng [ 399.088348] [ 9068] 0 9068 70366 6656 217088 11040 1000 stress-ng [ 399.088350] [ 9069] 0 9069 70366 10848 247808 10592 1000 stress-ng [ 399.088353] [ 9070] 0 9070 70366 6528 227328 12512 1000 stress-ng [ 399.088356] [ 9071] 0 9071 70366 6784 217088 11008 1000 stress-ng [ 399.088358] [ 9074] 0 9074 70366 10432 251904 11488 1000 stress-ng [ 399.088361] [ 9075] 0 9075 70366 6016 227328 13088 1000 stress-ng [ 399.088363] [ 9076] 0 9076 70366 9920 237568 10240 1000 stress-ng [ 399.088366] [ 9077] 0 9077 70366 5024 212992 12224 1000 stress-ng [ 399.088368] [ 9078] 0 9078 70366 8160 227328 11008 1000 stress-ng [ 399.088371] [ 9079] 0 9079 70366 6432 202752 9408 1000 stress-ng [ 399.088373] [ 9080] 0 9080 70366 7360 161792 3520 1000 stress-ng [ 399.088376] [ 9081] 0 9081 70366 6784 174080 5408 1000 stress-ng [ 399.088378] [ 9082] 0 9082 70366 6848 210944 10144 1000 stress-ng [ 399.088381] [ 9083] 0 9083 70366 5984 147456 3072 1000 stress-ng [ 399.088383] [ 9084] 0 9084 70366 7104 182272 6336 1000 stress-ng [ 399.088386] [ 9085] 0 9085 70366 5376 180224 7648 1000 stress-ng [ 399.088389] [ 9086] 0 9086 70366 8000 192512 6688 1000 stress-ng [ 399.088391] [ 9087] 0 9087 70366 9568 247808 11872 1000 stress-ng [ 399.088394] [ 9088] 0 9088 70366 6368 194560 8416 1000 stress-ng [ 399.088397] [ 9089] 0 9089 70366 11072 217088 6720 1000 stress-ng [ 399.088399] [ 9090] 0 9090 70366 10304 215040 7232 1000 stress-ng [ 399.088402] [ 9091] 0 9091 70366 6752 161792 4160 1000 stress-ng [ 399.088404] [ 9092] 0 9092 70366 15360 233472 4352 1000 stress-ng [ 399.088407] [ 9093] 0 9093 70366 5952 165888 5280 1000 stress-ng [ 399.088409] [ 9094] 0 9094 70366 7200 167936 4384 1000 stress-ng [ 399.088412] [ 9095] 0 9095 70366 6592 159744 4000 1000 stress-ng [ 399.088414] [ 9096] 0 9096 70366 18336 249856 3424 1000 stress-ng [ 399.088417] [ 9097] 0 9097 70366 6304 157696 3904 1000 stress-ng [ 399.088419] [ 9098] 0 9098 70366 7456 167936 4192 1000 stress-ng [ 399.088422] [ 9099] 0 9099 70366 7904 163840 3072 1000 stress-ng [ 399.088424] [ 9100] 0 9100 70366 10336 172032 1824 1000 stress-ng [ 399.088427] [ 9101] 0 9101 70366 7264 139264 640 1000 stress-ng [ 399.088430] [ 9102] 0 9102 70366 9824 159744 800 1000 stress-ng [ 399.088432] [ 9103] 0 9103 70366 5504 139264 2432 1000 stress-ng [ 399.088435] [ 9104] 0 9104 70366 6304 221184 12032 1000 stress-ng [ 399.088437] [ 9105] 0 9105 70366 10304 241664 10432 1000 stress-ng [ 399.088440] [ 9106] 0 9106 70366 8768 253952 13536 1000 stress-ng [ 399.088442] [ 9107] 0 9107 70366 6880 227328 12032 1000 stress-ng [ 399.088445] [ 9109] 0 9109 70366 5376 210944 11488 1000 stress-ng [ 399.088447] [ 9110] 0 9110 70366 6336 198656 9024 1000 stress-ng [ 399.088450] [ 9111] 0 9111 70366 5728 204800 10336 1000 stress-ng [ 399.088452] [ 9112] 0 9112 70366 7680 196608 7584 1000 stress-ng [ 399.088455] [ 9113] 0 9113 70366 9216 243712 11744 1000 stress-ng [ 399.088457] [ 9114] 0 9114 70366 3104 182272 10208 1000 stress-ng [ 399.088460] [ 9115] 0 9115 70366 6016 243712 14880 1000 stress-ng [ 399.088462] [ 9116] 0 9116 70366 12896 262144 10400 1000 stress-ng [ 399.088465] [ 9117] 0 9117 70366 10080 231424 9312 1000 stress-ng [ 399.088468] [ 9118] 0 9118 70366 9024 212992 8096 1000 stress-ng [ 399.088470] [ 9119] 0 9119 70366 5728 217088 11968 1000 stress-ng [ 399.088473] [ 9120] 0 9120 70366 14048 231424 5472 1000 stress-ng [ 399.088475] [ 9121] 0 9121 70366 5920 188416 8224 1000 stress-ng [ 399.088478] [ 9122] 0 9122 70366 6496 217088 11168 1000 stress-ng [ 399.088480] [ 9123] 0 9123 70366 4288 155648 5856 1000 stress-ng [ 399.088483] [ 9124] 0 9124 70366 5184 133120 2016 1000 stress-ng [ 399.088486] [ 9127] 0 9127 1824 1 51200 77 0 runtest.sh [ 399.088488] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9116,uid=0 [ 399.088497] Out of memory: Killed process 9116 (stress-ng) total-vm:281464kB, anon-rss:51456kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_adj:1000 [ 401.082822] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 401.082830] CPU: 0 PID: 1076 Comm: NetworkManager Not tainted 6.2.0-rc6 #1 [ 401.082832] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 401.082834] Call Trace: [ 401.082835] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 401.082840] [<000000001fc32710>] dump_header+0x60/0x440 [ 401.082843] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 401.082846] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 401.082849] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 401.082852] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 401.082854] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 401.082856] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 401.082858] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 401.082861] [<000000001f976442>] do_exception+0x222/0x470 [ 401.082864] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 401.082866] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 401.082869] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 401.082872] Mem-Info: [ 401.082873] active_anon:181673 inactive_anon:272823 isolated_anon:0 active_file:0 inactive_file:2 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12875 mapped:26 shmem:0 pagetables:3617 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1380 free_pcp:0 free_cma:0 [ 401.082880] Node 0 active_anon:726692kB inactive_anon:1091292kB active_file:0kB inactive_file:8kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:104kB dirty:4kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5040kB pagetables:14468kB sec_pagetables:0kB all_unreclaimable? no [ 401.082885] Node 0 DMA free:5520kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:726692kB inactive_anon:1091292kB active_file:0kB inactive_file:0kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 401.082891] lowmem_reserve[]: 0 0 0 [ 401.082893] Node 0 DMA: 19*4kB (UME) 98*8kB (UME) 222*16kB (UME) 33*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5532kB [ 401.082901] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 401.082903] 634 total pagecache pages [ 401.082904] 651 pages in swap cache [ 401.082905] Free swap = 0kB [ 401.082906] Total swap = 2018300kB [ 401.082907] 524288 pages RAM [ 401.082907] 0 pages HighMem/MovableOnly [ 401.082908] 19681 pages reserved [ 401.082909] 1024 pages cma reserved [ 401.082910] Tasks state (memory values in pages): [ 401.082911] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 401.082914] [ 828] 0 828 7798 1 102400 288 -250 systemd-journal [ 401.082917] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 401.082920] [ 1047] 999 1047 3659 32 86016 160 -900 systemd-oomd [ 401.082923] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 401.082926] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 401.082928] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 401.082931] [ 1076] 0 1076 63783 32 155648 672 0 NetworkManager [ 401.082933] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 401.082936] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 401.082939] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 401.082941] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 401.082944] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 401.082947] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 401.082949] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 401.082952] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 401.082955] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 401.082957] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 401.082960] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 401.082962] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 401.082964] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 401.082967] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 401.082969] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 401.082972] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 401.082974] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 401.082977] [ 1938] 0 1938 40924 82 104448 1728 0 restraintd [ 401.082980] [ 3906] 0 3906 24334 53 135168 6784 -1000 dmeventd [ 401.082982] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 401.082985] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 401.082987] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 401.082990] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 401.082992] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 401.082995] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 401.082997] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 401.083000] [ 8997] 0 8997 4830 96 59392 0 -1000 stress-ng [ 401.083002] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 401.083005] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 401.083007] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 401.083009] [ 9001] 0 9001 70366 6176 227328 12800 1000 stress-ng [ 401.083012] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 401.083014] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 401.083017] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 401.083019] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 401.083022] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 401.083024] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 401.083027] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 401.083029] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 401.083032] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 401.083034] [ 9013] 0 9013 4830 32 59392 0 -1000 stress-ng [ 401.083036] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 401.083039] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 401.083041] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 401.083044] [ 9017] 0 9017 4830 32 59392 0 -1000 stress-ng [ 401.083046] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 401.083048] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 401.083051] [ 9020] 0 9020 4830 32 59392 0 -1000 stress-ng [ 401.083054] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 401.083056] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 401.083059] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 401.083061] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 401.083064] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 401.083066] [ 9026] 0 9026 4830 32 59392 0 -1000 stress-ng [ 401.083069] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 401.083071] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 401.083074] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 401.083076] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 401.083078] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 401.083081] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 401.083083] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 401.083086] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 401.083088] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 401.083091] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 401.083093] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 401.083095] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 401.083098] [ 9039] 0 9039 4830 32 59392 0 -1000 stress-ng [ 401.083100] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 401.083103] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 401.083105] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 401.083107] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 401.083110] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 401.083112] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 401.083115] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 401.083117] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 401.083119] [ 9048] 0 9048 4830 32 59392 0 -1000 stress-ng [ 401.083122] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 401.083124] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 401.083127] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 401.083129] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 401.083132] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 401.083134] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 401.083136] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 401.083139] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 401.083141] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 401.083144] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 401.083146] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 401.083148] [ 9060] 0 9060 4830 64 59392 0 -1000 stress-ng [ 401.083151] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 401.083153] [ 9062] 0 9062 4830 32 59392 0 -1000 stress-ng [ 401.083156] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 401.083158] [ 9065] 0 9065 70366 6688 225280 12128 1000 stress-ng [ 401.083161] [ 9066] 0 9066 70366 5984 219136 12000 1000 stress-ng [ 401.083163] [ 9067] 0 9067 70366 11104 247808 10400 1000 stress-ng [ 401.083166] [ 9068] 0 9068 70366 7040 219136 11040 1000 stress-ng [ 401.083168] [ 9069] 0 9069 70366 10848 247808 10592 1000 stress-ng [ 401.083171] [ 9070] 0 9070 70366 6528 227328 12512 1000 stress-ng [ 401.083173] [ 9071] 0 9071 70366 6752 219136 11136 1000 stress-ng [ 401.083176] [ 9074] 0 9074 70366 13152 272384 11488 1000 stress-ng [ 401.083178] [ 9075] 0 9075 70366 6016 227328 13088 1000 stress-ng [ 401.083181] [ 9076] 0 9076 70366 10624 243712 10240 1000 stress-ng [ 401.083183] [ 9077] 0 9077 70366 5024 212992 12224 1000 stress-ng [ 401.083186] [ 9078] 0 9078 70366 8160 227328 11008 1000 stress-ng [ 401.083188] [ 9079] 0 9079 70366 6304 202752 9568 1000 stress-ng [ 401.083191] [ 9080] 0 9080 70366 7360 161792 3520 1000 stress-ng [ 401.083193] [ 9081] 0 9081 70366 6912 174080 5408 1000 stress-ng [ 401.083196] [ 9082] 0 9082 70366 6848 210944 10144 1000 stress-ng [ 401.083198] [ 9083] 0 9083 70366 5984 147456 3072 1000 stress-ng [ 401.083201] [ 9084] 0 9084 70366 7104 184320 6656 1000 stress-ng [ 401.083203] [ 9085] 0 9085 70366 4000 180224 8992 1000 stress-ng [ 401.083206] [ 9086] 0 9086 70366 8000 192512 6688 1000 stress-ng [ 401.083208] [ 9087] 0 9087 70366 9728 247808 11872 1000 stress-ng [ 401.083211] [ 9088] 0 9088 70366 5536 194560 9280 1000 stress-ng [ 401.083213] [ 9089] 0 9089 70366 11072 217088 6720 1000 stress-ng [ 401.083216] [ 9090] 0 9090 70366 10880 221184 7232 1000 stress-ng [ 401.083218] [ 9091] 0 9091 70366 6752 161792 4160 1000 stress-ng [ 401.083221] [ 9092] 0 9092 70366 15360 233472 4352 1000 stress-ng [ 401.083223] [ 9093] 0 9093 70366 10560 202752 5280 1000 stress-ng [ 401.083226] [ 9094] 0 9094 70366 11584 202752 4384 1000 stress-ng [ 401.083228] [ 9095] 0 9095 70366 6784 161792 4000 1000 stress-ng [ 401.083231] [ 9096] 0 9096 70366 17568 249856 4192 1000 stress-ng [ 401.083233] [ 9097] 0 9097 70366 3424 157696 6784 1000 stress-ng [ 401.083236] [ 9098] 0 9098 70366 7456 167936 4192 1000 stress-ng [ 401.083239] [ 9099] 0 9099 70366 8128 165888 3072 1000 stress-ng [ 401.083241] [ 9100] 0 9100 70366 9728 176128 2912 1000 stress-ng [ 401.083244] [ 9101] 0 9101 70366 7392 139264 640 1000 stress-ng [ 401.083246] [ 9102] 0 9102 70366 7488 159744 3200 1000 stress-ng [ 401.083249] [ 9103] 0 9103 70366 5504 139264 2432 1000 stress-ng [ 401.083251] [ 9104] 0 9104 70366 6304 221184 12032 1000 stress-ng [ 401.083254] [ 9105] 0 9105 70366 10304 241664 10432 1000 stress-ng [ 401.083257] [ 9106] 0 9106 70366 8768 253952 13536 1000 stress-ng [ 401.083259] [ 9107] 0 9107 70366 6880 227328 12032 1000 stress-ng [ 401.083262] [ 9109] 0 9109 70366 5376 210944 11488 1000 stress-ng [ 401.083264] [ 9110] 0 9110 70366 6336 198656 9024 1000 stress-ng [ 401.083267] [ 9111] 0 9111 70366 5888 204800 10336 1000 stress-ng [ 401.083270] [ 9112] 0 9112 70366 7680 196608 7584 1000 stress-ng [ 401.083272] [ 9113] 0 9113 70366 9216 243712 11744 1000 stress-ng [ 401.083275] [ 9114] 0 9114 70366 3104 182272 10208 1000 stress-ng [ 401.083277] [ 9115] 0 9115 70366 6016 243712 14880 1000 stress-ng [ 401.083280] [ 9117] 0 9117 70366 10496 233472 9312 1000 stress-ng [ 401.083282] [ 9118] 0 9118 70366 9024 212992 8096 1000 stress-ng [ 401.083285] [ 9119] 0 9119 70366 5728 217088 11968 1000 stress-ng [ 401.083287] [ 9120] 0 9120 70366 20256 286720 6048 1000 stress-ng [ 401.083290] [ 9121] 0 9121 70366 6176 190464 8224 1000 stress-ng [ 401.083292] [ 9122] 0 9122 70366 6848 219136 11168 1000 stress-ng [ 401.083295] [ 9123] 0 9123 70366 4352 157696 5856 1000 stress-ng [ 401.083298] [ 9124] 0 9124 70366 5184 133120 2016 1000 stress-ng [ 401.083300] [ 9127] 0 9127 1824 1 51200 77 0 runtest.sh [ 401.083303] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9120,uid=0 [ 401.083311] Out of memory: Killed process 9120 (stress-ng) total-vm:281464kB, anon-rss:80896kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:280kB oom_score_adj:1000 [ 401.655492] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 401.655500] CPU: 1 PID: 9019 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 401.655502] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 401.655504] Call Trace: [ 401.655505] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 401.655510] [<000000001fc32710>] dump_header+0x60/0x440 [ 401.655513] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 401.655516] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 401.655519] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 401.655522] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 401.655524] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 401.655527] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 401.655529] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 401.655531] [<000000001f976442>] do_exception+0x222/0x470 [ 401.655535] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 401.655537] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 401.655539] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 401.655542] Mem-Info: [ 401.655544] active_anon:175756 inactive_anon:278389 isolated_anon:0 active_file:16 inactive_file:18 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12875 mapped:27 shmem:0 pagetables:3590 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1337 free_pcp:91 free_cma:0 [ 401.655551] Node 0 active_anon:703024kB inactive_anon:1113556kB active_file:64kB inactive_file:72kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:108kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5024kB pagetables:14360kB sec_pagetables:0kB all_unreclaimable? no [ 401.655556] Node 0 DMA free:5348kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:703024kB inactive_anon:1113556kB active_file:0kB inactive_file:180kB unevictable:12kB writepending:0kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:364kB local_pcp:80kB free_cma:0kB [ 401.655562] lowmem_reserve[]: 0 0 0 [ 401.655564] Node 0 DMA: 34*4kB (UE) 40*8kB (UE) 218*16kB (UME) 32*32kB (UE) 1*64kB (M) 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5288kB [ 401.655573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 401.655575] 716 total pagecache pages [ 401.655576] 659 pages in swap cache [ 401.655577] Free swap = 0kB [ 401.655578] Total swap = 2018300kB [ 401.655579] 524288 pages RAM [ 401.655579] 0 pages HighMem/MovableOnly [ 401.655580] 19681 pages reserved [ 401.655581] 1024 pages cma reserved [ 401.655582] Tasks state (memory values in pages): [ 401.655583] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 401.655586] [ 828] 0 828 7798 31 102400 288 -250 systemd-journal [ 401.655589] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 401.655592] [ 1047] 999 1047 3659 32 86016 160 -900 systemd-oomd [ 401.655595] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 401.655597] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 401.655600] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 401.655603] [ 1076] 0 1076 63783 0 155648 672 0 NetworkManager [ 401.655606] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 401.655608] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 401.655611] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 401.655613] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 401.655616] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 401.655619] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 401.655621] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 401.655624] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 401.655627] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 401.655629] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 401.655632] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 401.655634] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 401.655636] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 401.655639] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 401.655642] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 401.655644] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 401.655647] [ 1937] 0 1937 4007 46 114688 448 0 sshd [ 401.655649] [ 1938] 0 1938 40924 178 104448 1632 0 restraintd [ 401.655652] [ 3906] 0 3906 24334 53 135168 6784 -1000 dmeventd [ 401.655654] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 401.655657] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 401.655660] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 401.655662] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 401.655665] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 401.655667] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 401.655670] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 401.655672] [ 8997] 0 8997 4830 96 59392 0 -1000 stress-ng [ 401.655675] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 401.655677] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 401.655680] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 401.655682] [ 9001] 0 9001 70366 6272 227328 12800 1000 stress-ng [ 401.655685] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 401.655687] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 401.655690] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 401.655692] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 401.655695] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 401.655697] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 401.655700] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 401.655702] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 401.655704] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 401.655707] [ 9013] 0 9013 4830 32 59392 0 -1000 stress-ng [ 401.655709] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 401.655712] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 401.655714] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 401.655717] [ 9017] 0 9017 4830 32 59392 0 -1000 stress-ng [ 401.655719] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 401.655722] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 401.655724] [ 9020] 0 9020 4830 32 59392 0 -1000 stress-ng [ 401.655727] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 401.655729] [ 9022] 0 9022 4830 32 59392 0 -1000 stress-ng [ 401.655732] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 401.655734] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 401.655737] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 401.655739] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 401.655742] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 401.655744] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 401.655747] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 401.655749] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 401.655751] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 401.655754] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 401.655756] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 401.655759] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 401.655761] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 401.655764] [ 9036] 0 9036 4830 32 59392 0 -1000 stress-ng [ 401.655766] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 401.655769] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 401.655771] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 401.655774] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 401.655776] [ 9041] 0 9041 4830 32 59392 0 -1000 stress-ng [ 401.655778] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 401.655781] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 401.655783] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 401.655786] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 401.655788] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 401.655791] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 401.655793] [ 9048] 0 9048 4830 32 59392 0 -1000 stress-ng [ 401.655796] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 401.655798] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 401.655801] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 401.655803] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 401.655806] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 401.655808] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 401.655811] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 401.655813] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 401.655816] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 401.655818] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 401.655821] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 401.655823] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 401.655826] [ 9062] 0 9062 4830 32 59392 0 -1000 stress-ng [ 401.655828] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 401.655831] [ 9065] 0 9065 70366 6688 225280 12128 1000 stress-ng [ 401.655833] [ 9066] 0 9066 70366 5984 219136 12000 1000 stress-ng [ 401.655836] [ 9067] 0 9067 70366 26560 370688 10400 1000 stress-ng [ 401.655838] [ 9068] 0 9068 70366 7040 219136 11040 1000 stress-ng [ 401.655841] [ 9069] 0 9069 70366 10848 247808 10592 1000 stress-ng [ 401.655843] [ 9070] 0 9070 70366 6784 229376 12512 1000 stress-ng [ 401.655846] [ 9071] 0 9071 70366 5344 219136 12704 1000 stress-ng [ 401.655848] [ 9074] 0 9074 70366 13600 276480 11488 1000 stress-ng [ 401.655851] [ 9075] 0 9075 70366 6016 227328 13088 1000 stress-ng [ 401.655853] [ 9076] 0 9076 70366 10624 243712 10240 1000 stress-ng [ 401.655855] [ 9077] 0 9077 70366 5120 215040 12224 1000 stress-ng [ 401.655858] [ 9078] 0 9078 70366 8160 227328 11008 1000 stress-ng [ 401.655860] [ 9079] 0 9079 70366 6304 202752 9568 1000 stress-ng [ 401.655863] [ 9080] 0 9080 70366 7360 161792 3520 1000 stress-ng [ 401.655866] [ 9081] 0 9081 70366 7296 178176 5408 1000 stress-ng [ 401.655868] [ 9082] 0 9082 70366 7136 212992 10144 1000 stress-ng [ 401.655871] [ 9083] 0 9083 70366 5984 147456 3072 1000 stress-ng [ 401.655873] [ 9084] 0 9084 70366 7072 184320 6688 1000 stress-ng [ 401.655876] [ 9085] 0 9085 70366 4192 180224 8992 1000 stress-ng [ 401.655878] [ 9086] 0 9086 70366 8000 192512 6688 1000 stress-ng [ 401.655881] [ 9087] 0 9087 70366 10176 251904 11872 1000 stress-ng [ 401.655883] [ 9088] 0 9088 70366 6016 196608 9280 1000 stress-ng [ 401.655886] [ 9089] 0 9089 70366 11040 217088 6784 1000 stress-ng [ 401.655888] [ 9090] 0 9090 70366 11200 223232 7232 1000 stress-ng [ 401.655891] [ 9091] 0 9091 70366 6816 163840 4160 1000 stress-ng [ 401.655894] [ 9092] 0 9092 70366 15424 233472 4352 1000 stress-ng [ 401.655896] [ 9093] 0 9093 70366 10880 204800 5280 1000 stress-ng [ 401.655899] [ 9094] 0 9094 70366 11648 202752 4384 1000 stress-ng [ 401.655901] [ 9095] 0 9095 70366 6784 161792 4000 1000 stress-ng [ 401.655904] [ 9096] 0 9096 70366 17568 249856 4192 1000 stress-ng [ 401.655906] [ 9097] 0 9097 70366 3424 157696 6784 1000 stress-ng [ 401.655909] [ 9098] 0 9098 70366 7520 169984 4192 1000 stress-ng [ 401.655911] [ 9099] 0 9099 70366 6336 165888 4960 1000 stress-ng [ 401.655914] [ 9100] 0 9100 70366 9664 176128 3008 1000 stress-ng [ 401.655916] [ 9101] 0 9101 70366 7392 139264 640 1000 stress-ng [ 401.655919] [ 9102] 0 9102 70366 7488 159744 3200 1000 stress-ng [ 401.655921] [ 9103] 0 9103 70366 9088 169984 2784 1000 stress-ng [ 401.655924] [ 9104] 0 9104 70366 6624 225280 12032 1000 stress-ng [ 401.655927] [ 9105] 0 9105 70366 10304 241664 10432 1000 stress-ng [ 401.655929] [ 9106] 0 9106 70366 8768 253952 13536 1000 stress-ng [ 401.655932] [ 9107] 0 9107 70366 6880 227328 12032 1000 stress-ng [ 401.655934] [ 9109] 0 9109 70366 4256 210944 12608 1000 stress-ng [ 401.655937] [ 9110] 0 9110 70366 7456 208896 9024 1000 stress-ng [ 401.655939] [ 9111] 0 9111 70366 5888 204800 10336 1000 stress-ng [ 401.655942] [ 9112] 0 9112 70366 8128 200704 7584 1000 stress-ng [ 401.655944] [ 9113] 0 9113 70366 9216 243712 11744 1000 stress-ng [ 401.655947] [ 9114] 0 9114 70366 3232 182272 10208 1000 stress-ng [ 401.655949] [ 9115] 0 9115 70366 6144 243712 14880 1000 stress-ng [ 401.655952] [ 9117] 0 9117 70366 10944 237568 9312 1000 stress-ng [ 401.655955] [ 9118] 0 9118 70366 9024 212992 8096 1000 stress-ng [ 401.655957] [ 9119] 0 9119 70366 5728 217088 11968 1000 stress-ng [ 401.655960] [ 9121] 0 9121 70366 6176 190464 8224 1000 stress-ng [ 401.655962] [ 9122] 0 9122 70366 6848 219136 11168 1000 stress-ng [ 401.655965] [ 9123] 0 9123 70366 3264 157696 6976 1000 stress-ng [ 401.655967] [ 9124] 0 9124 70366 5184 133120 2016 1000 stress-ng [ 401.655970] [ 9127] 0 9127 1824 33 51200 77 0 runtest.sh [ 401.655972] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9067,uid=0 [ 401.655981] Out of memory: Killed process 9067 (stress-ng) total-vm:281464kB, anon-rss:106112kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:362kB oom_score_adj:1000 [ 402.804105] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 402.804113] CPU: 0 PID: 9097 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 402.804116] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 402.804117] Call Trace: [ 402.804118] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 402.804123] [<000000001fc32710>] dump_header+0x60/0x440 [ 402.804127] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 402.804129] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 402.804132] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 402.804135] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 402.804138] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 402.804142] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 402.804144] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 402.804150] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 402.804153] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 402.804156] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 402.804159] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 402.804163] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 402.804165] [<0000000020931bc2>] system_call+0x82/0xb0 [ 402.804168] Mem-Info: [ 402.804169] active_anon:373189 inactive_anon:81296 isolated_anon:0 active_file:14 inactive_file:14 isolated_file:0 unevictable:3 dirty:5 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12870 mapped:15 shmem:0 pagetables:3569 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1397 free_pcp:2 free_cma:0 [ 402.804176] Node 0 active_anon:1492756kB inactive_anon:325184kB active_file:56kB inactive_file:56kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:60kB dirty:20kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4992kB pagetables:14276kB sec_pagetables:0kB all_unreclaimable? no [ 402.804181] Node 0 DMA free:5588kB boost:12288kB min:17932kB low:19924kB high:21916kB reserved_highatomic:0KB active_anon:1492756kB inactive_anon:325184kB active_file:132kB inactive_file:0kB unevictable:12kB writepending:20kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 402.804188] lowmem_reserve[]: 0 0 0 [ 402.804190] Node 0 DMA: 83*4kB (UM) 59*8kB (UME) 219*16kB (UME) 38*32kB (UME) 2*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5780kB [ 402.804198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 402.804200] 627 total pagecache pages [ 402.804201] 594 pages in swap cache [ 402.804202] Free swap = 0kB [ 402.804202] Total swap = 2018300kB [ 402.804203] 524288 pages RAM [ 402.804204] 0 pages HighMem/MovableOnly [ 402.804205] 19681 pages reserved [ 402.804206] 1024 pages cma reserved [ 402.804207] Tasks state (memory values in pages): [ 402.804208] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 402.804211] [ 828] 0 828 7798 31 102400 288 -250 systemd-journal [ 402.804214] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 402.804217] [ 1047] 999 1047 3659 32 86016 192 -900 systemd-oomd [ 402.804220] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 402.804222] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 402.804225] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 402.804228] [ 1076] 0 1076 63783 64 155648 640 0 NetworkManager [ 402.804231] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 402.804233] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 402.804236] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 402.804238] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 402.804241] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 402.804244] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 402.804246] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 402.804249] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 402.804251] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 402.804254] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 402.804257] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 402.804259] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 402.804261] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 402.804264] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 402.804266] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 402.804269] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 402.804271] [ 1937] 0 1937 4007 46 114688 480 0 sshd [ 402.804274] [ 1938] 0 1938 40924 178 104448 1632 0 restraintd [ 402.804277] [ 3906] 0 3906 24334 53 135168 6784 -1000 dmeventd [ 402.804279] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 402.804282] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 402.804284] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 402.804287] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 402.804289] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 402.804292] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 402.804294] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 402.804297] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 402.804299] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 402.804302] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 402.804304] [ 9000] 0 9000 4830 96 59392 0 -1000 stress-ng [ 402.804307] [ 9001] 0 9001 70366 6688 231424 12832 1000 stress-ng [ 402.804309] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 402.804312] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 402.804314] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 402.804317] [ 9006] 0 9006 4830 96 59392 0 -1000 stress-ng [ 402.804319] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 402.804322] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 402.804324] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 402.804327] [ 9011] 0 9011 4830 64 59392 0 -1000 stress-ng [ 402.804329] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 402.804332] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 402.804334] [ 9014] 0 9014 4830 32 59392 0 -1000 stress-ng [ 402.804337] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 402.804339] [ 9016] 0 9016 4830 64 59392 32 -1000 stress-ng [ 402.804342] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 402.804344] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 402.804347] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 402.804349] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 402.804352] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 402.804354] [ 9022] 0 9022 4830 32 59392 0 -1000 stress-ng [ 402.804357] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 402.804359] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 402.804361] [ 9025] 0 9025 4830 32 59392 0 -1000 stress-ng [ 402.804364] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 402.804366] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 402.804369] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 402.804371] [ 9029] 0 9029 4830 32 59392 0 -1000 stress-ng [ 402.804373] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 402.804376] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 402.804378] [ 9032] 0 9032 4830 32 59392 0 -1000 stress-ng [ 402.804381] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 402.804383] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 402.804386] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 402.804388] [ 9036] 0 9036 4830 32 59392 0 -1000 stress-ng [ 402.804390] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 402.804393] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 402.804395] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 402.804398] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 402.804400] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 402.804402] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 402.804405] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 402.804407] [ 9044] 0 9044 4830 32 59392 0 -1000 stress-ng [ 402.804410] [ 9045] 0 9045 4830 32 59392 0 -1000 stress-ng [ 402.804412] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 402.804414] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 402.804417] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 402.804419] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 402.804422] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 402.804424] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 402.804426] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 402.804429] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 402.804431] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 402.804434] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 402.804436] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 402.804439] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 402.804441] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 402.804444] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 402.804446] [ 9061] 0 9061 4830 32 59392 0 -1000 stress-ng [ 402.804449] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 402.804451] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 402.804453] [ 9065] 0 9065 70366 6688 225280 12128 1000 stress-ng [ 402.804456] [ 9066] 0 9066 70366 6528 223232 12000 1000 stress-ng [ 402.804458] [ 9068] 0 9068 70366 8512 231424 11040 1000 stress-ng [ 402.804461] [ 9069] 0 9069 70366 12576 260096 10592 1000 stress-ng [ 402.804463] [ 9070] 0 9070 70366 6752 229376 12576 1000 stress-ng [ 402.804466] [ 9071] 0 9071 70366 6144 231424 13472 1000 stress-ng [ 402.804468] [ 9074] 0 9074 70366 14400 282624 11488 1000 stress-ng [ 402.804471] [ 9075] 0 9075 70366 6176 229376 13088 1000 stress-ng [ 402.804473] [ 9076] 0 9076 70366 10816 243712 10240 1000 stress-ng [ 402.804476] [ 9077] 0 9077 70366 6048 221184 12224 1000 stress-ng [ 402.804478] [ 9078] 0 9078 70366 8352 229376 11008 1000 stress-ng [ 402.804481] [ 9079] 0 9079 70366 7616 212992 9568 1000 stress-ng [ 402.804483] [ 9080] 0 9080 70366 7360 161792 3520 1000 stress-ng [ 402.804486] [ 9081] 0 9081 70366 6048 178176 6720 1000 stress-ng [ 402.804488] [ 9082] 0 9082 70366 7904 219136 10144 1000 stress-ng [ 402.804491] [ 9083] 0 9083 70366 7552 167936 3936 1000 stress-ng [ 402.804493] [ 9084] 0 9084 70366 6976 188416 7072 1000 stress-ng [ 402.804496] [ 9085] 0 9085 70366 1664 180224 11552 1000 stress-ng [ 402.804499] [ 9086] 0 9086 70366 8608 198656 6688 1000 stress-ng [ 402.804501] [ 9087] 0 9087 70366 11360 262144 11872 1000 stress-ng [ 402.804504] [ 9088] 0 9088 70366 6592 202752 9440 1000 stress-ng [ 402.804506] [ 9089] 0 9089 70366 11488 221184 6784 1000 stress-ng [ 402.804509] [ 9090] 0 9090 70366 12128 231424 7232 1000 stress-ng [ 402.804511] [ 9091] 0 9091 70366 7584 169984 4160 1000 stress-ng [ 402.804514] [ 9092] 0 9092 70366 15424 233472 4352 1000 stress-ng [ 402.804516] [ 9093] 0 9093 70366 11168 206848 5280 1000 stress-ng [ 402.804519] [ 9094] 0 9094 70366 12032 206848 4384 1000 stress-ng [ 402.804521] [ 9095] 0 9095 70366 6912 163840 4000 1000 stress-ng [ 402.804524] [ 9096] 0 9096 70366 17440 249856 4320 1000 stress-ng [ 402.804526] [ 9097] 0 9097 70366 3456 157696 6784 1000 stress-ng [ 402.804529] [ 9098] 0 9098 70366 13888 223232 4544 1000 stress-ng [ 402.804531] [ 9099] 0 9099 70366 6720 167936 4960 1000 stress-ng [ 402.804534] [ 9100] 0 9100 70366 9376 176128 3296 1000 stress-ng [ 402.804536] [ 9101] 0 9101 70366 7456 151552 1984 1000 stress-ng [ 402.804539] [ 9102] 0 9102 70366 7200 159744 3520 1000 stress-ng [ 402.804541] [ 9103] 0 9103 70366 9088 169984 2784 1000 stress-ng [ 402.804544] [ 9104] 0 9104 70366 6848 229376 12320 1000 stress-ng [ 402.804546] [ 9105] 0 9105 70366 10304 241664 10432 1000 stress-ng [ 402.804548] [ 9106] 0 9106 70366 8768 253952 13536 1000 stress-ng [ 402.804551] [ 9107] 0 9107 70366 6048 227328 12864 1000 stress-ng [ 402.804554] [ 9109] 0 9109 70366 4224 210944 12864 1000 stress-ng [ 402.804556] [ 9110] 0 9110 70366 8160 212992 9024 1000 stress-ng [ 402.804559] [ 9111] 0 9111 70366 6496 210944 10400 1000 stress-ng [ 402.804561] [ 9112] 0 9112 70366 8128 200704 7584 1000 stress-ng [ 402.804564] [ 9113] 0 9113 70366 9440 245760 11744 1000 stress-ng [ 402.804566] [ 9114] 0 9114 70366 3424 184320 10208 1000 stress-ng [ 402.804569] [ 9115] 0 9115 70366 6240 243712 14880 1000 stress-ng [ 402.804571] [ 9117] 0 9117 70366 10944 237568 9312 1000 stress-ng [ 402.804574] [ 9118] 0 9118 70366 12480 243712 8512 1000 stress-ng [ 402.804576] [ 9119] 0 9119 70366 5856 219136 11968 1000 stress-ng [ 402.804579] [ 9121] 0 9121 70366 6848 196608 8224 1000 stress-ng [ 402.804581] [ 9122] 0 9122 70366 7136 223232 11168 1000 stress-ng [ 402.804584] [ 9123] 0 9123 70366 5088 172032 6976 1000 stress-ng [ 402.804586] [ 9124] 0 9124 70366 5632 137216 2016 1000 stress-ng [ 402.804589] [ 9127] 0 9127 1824 1 51200 109 0 runtest.sh [ 402.804591] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9074,uid=0 [ 402.804600] Out of memory: Killed process 9074 (stress-ng) total-vm:281464kB, anon-rss:57472kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:276kB oom_score_adj:1000 [ 404.086582] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 404.086590] CPU: 1 PID: 1 Comm: systemd Not tainted 6.2.0-rc6 #1 [ 404.086592] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 404.086594] Call Trace: [ 404.086595] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 404.086599] [<000000001fc32710>] dump_header+0x60/0x440 [ 404.086603] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 404.086606] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 404.086608] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 404.086611] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 404.086614] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 404.086616] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 404.086619] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 404.086621] [<000000001f976442>] do_exception+0x222/0x470 [ 404.086625] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 404.086627] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 404.086629] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 404.086632] Mem-Info: [ 404.086634] active_anon:192197 inactive_anon:262860 isolated_anon:0 active_file:0 inactive_file:10 isolated_file:0 unevictable:3 dirty:6 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12866 mapped:11 shmem:0 pagetables:3553 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1341 free_pcp:0 free_cma:0 [ 404.086641] Node 0 active_anon:768788kB inactive_anon:1051440kB active_file:0kB inactive_file:40kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:44kB dirty:24kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4960kB pagetables:14212kB sec_pagetables:0kB all_unreclaimable? yes [ 404.086646] Node 0 DMA free:5364kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:768788kB inactive_anon:1051440kB active_file:0kB inactive_file:104kB unevictable:12kB writepending:24kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 404.086652] lowmem_reserve[]: 0 0 0 [ 404.086654] Node 0 DMA: 42*4kB (UM) 27*8kB (UM) 222*16kB (UME) 34*32kB (UE) 0*64kB 0*128kB 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5280kB [ 404.086663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 404.086664] 621 total pagecache pages [ 404.086665] 590 pages in swap cache [ 404.086666] Free swap = 244kB [ 404.086667] Total swap = 2018300kB [ 404.086668] 524288 pages RAM [ 404.086669] 0 pages HighMem/MovableOnly [ 404.086670] 19681 pages reserved [ 404.086670] 1024 pages cma reserved [ 404.086671] Tasks state (memory values in pages): [ 404.086672] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 404.086675] [ 828] 0 828 7798 33 102400 256 -250 systemd-journal [ 404.086678] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 404.086681] [ 1047] 999 1047 3659 64 86016 160 -900 systemd-oomd [ 404.086684] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 404.086687] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 404.086689] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 404.086692] [ 1076] 0 1076 63783 32 155648 640 0 NetworkManager [ 404.086695] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 404.086697] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 404.086700] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 404.086703] [ 1097] 996 1097 21151 33 77824 128 0 chronyd [ 404.086705] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 404.086708] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 404.086711] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 404.086713] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 404.086716] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 404.086718] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 404.086721] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 404.086723] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 404.086725] [ 1216] 0 1216 57861 32 79872 256 -1000 restraintd [ 404.086728] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 404.086731] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 404.086733] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 404.086736] [ 1937] 0 1937 4007 46 114688 480 0 sshd [ 404.086738] [ 1938] 0 1938 40924 178 104448 1632 0 restraintd [ 404.086741] [ 3906] 0 3906 24334 53 135168 6784 -1000 dmeventd [ 404.086743] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 404.086746] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 404.086748] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 404.086751] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 404.086753] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 404.086756] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 404.086759] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 404.086762] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 404.086764] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 404.086766] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 404.086769] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 404.086771] [ 9001] 0 9001 70366 7072 235520 12832 1000 stress-ng [ 404.086774] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 404.086776] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 404.086779] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 404.086781] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 404.086784] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 404.086786] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 404.086789] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 404.086791] [ 9011] 0 9011 4830 32 59392 0 -1000 stress-ng [ 404.086794] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 404.086796] [ 9013] 0 9013 4830 32 59392 0 -1000 stress-ng [ 404.086798] [ 9014] 0 9014 4830 32 59392 0 -1000 stress-ng [ 404.086801] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 404.086804] [ 9016] 0 9016 4830 32 59392 32 -1000 stress-ng [ 404.086806] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 404.086808] [ 9018] 0 9018 4830 32 59392 0 -1000 stress-ng [ 404.086811] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 404.086813] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 404.086816] [ 9021] 0 9021 4830 32 59392 0 -1000 stress-ng [ 404.086818] [ 9022] 0 9022 4830 32 59392 0 -1000 stress-ng [ 404.086821] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 404.086823] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 404.086826] [ 9025] 0 9025 4830 32 59392 0 -1000 stress-ng [ 404.086828] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 404.086830] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 404.086833] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 404.086835] [ 9029] 0 9029 4830 32 59392 0 -1000 stress-ng [ 404.086838] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 404.086840] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 404.086842] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 404.086845] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 404.086847] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 404.086850] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 404.086852] [ 9036] 0 9036 4830 32 59392 0 -1000 stress-ng [ 404.086855] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 404.086857] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 404.086859] [ 9039] 0 9039 4830 32 59392 0 -1000 stress-ng [ 404.086862] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 404.086864] [ 9041] 0 9041 4830 32 59392 0 -1000 stress-ng [ 404.086866] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 404.086869] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 404.086871] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 404.086874] [ 9045] 0 9045 4830 32 59392 0 -1000 stress-ng [ 404.086876] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 404.086879] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 404.086881] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 404.086883] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 404.086886] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 404.086888] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 404.086891] [ 9052] 0 9052 4830 32 59392 0 -1000 stress-ng [ 404.086893] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 404.086896] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 404.086898] [ 9055] 0 9055 4830 32 59392 0 -1000 stress-ng [ 404.086901] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 404.086903] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 404.086906] [ 9058] 0 9058 4830 32 59392 0 -1000 stress-ng [ 404.086908] [ 9059] 0 9059 4830 32 59392 0 -1000 stress-ng [ 404.086911] [ 9061] 0 9061 4830 32 59392 0 -1000 stress-ng [ 404.086913] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 404.086916] [ 9063] 0 9063 4830 32 59392 0 -1000 stress-ng [ 404.086918] [ 9065] 0 9065 70366 7072 229376 12128 1000 stress-ng [ 404.086921] [ 9066] 0 9066 70366 7168 231424 12448 1000 stress-ng [ 404.086923] [ 9068] 0 9068 70366 7264 233472 12608 1000 stress-ng [ 404.086926] [ 9069] 0 9069 70366 11744 264192 11904 1000 stress-ng [ 404.086928] [ 9070] 0 9070 70366 6496 237568 13728 1000 stress-ng [ 404.086931] [ 9071] 0 9071 70366 7872 245760 13472 1000 stress-ng [ 404.086933] [ 9075] 0 9075 70366 6624 233472 13088 1000 stress-ng [ 404.086936] [ 9076] 0 9076 70366 11328 247808 10240 1000 stress-ng [ 404.086938] [ 9077] 0 9077 70366 6048 221184 12224 1000 stress-ng [ 404.086940] [ 9078] 0 9078 70366 8192 235520 11744 1000 stress-ng [ 404.086943] [ 9079] 0 9079 70366 9120 225280 9568 1000 stress-ng [ 404.086945] [ 9080] 0 9080 70366 8064 167936 3520 1000 stress-ng [ 404.086948] [ 9081] 0 9081 70366 6880 184320 6720 1000 stress-ng [ 404.086950] [ 9082] 0 9082 70366 9184 231424 10144 1000 stress-ng [ 404.086953] [ 9083] 0 9083 70366 8512 174080 3936 1000 stress-ng [ 404.086955] [ 9084] 0 9084 70366 7264 190464 7072 1000 stress-ng [ 404.086958] [ 9085] 0 9085 70366 1888 182272 11552 1000 stress-ng [ 404.086960] [ 9086] 0 9086 70366 8672 198656 6688 1000 stress-ng [ 404.086963] [ 9087] 0 9087 70366 11456 262144 11872 1000 stress-ng [ 404.086965] [ 9088] 0 9088 70366 7488 210944 9440 1000 stress-ng [ 404.086968] [ 9089] 0 9089 70366 11680 223232 6784 1000 stress-ng [ 404.086970] [ 9090] 0 9090 70366 12832 235520 7232 1000 stress-ng [ 404.086973] [ 9091] 0 9091 70366 7680 169984 4160 1000 stress-ng [ 404.086975] [ 9092] 0 9092 70366 14080 235520 5920 1000 stress-ng [ 404.086978] [ 9093] 0 9093 70366 9792 210944 7104 1000 stress-ng [ 404.086980] [ 9094] 0 9094 70366 12032 206848 4384 1000 stress-ng [ 404.086983] [ 9095] 0 9095 70366 7552 169984 4320 1000 stress-ng [ 404.086986] [ 9096] 0 9096 70366 17440 249856 4320 1000 stress-ng [ 404.086988] [ 9097] 0 9097 70366 3968 161792 6784 1000 stress-ng [ 404.086991] [ 9098] 0 9098 70366 13888 223232 4544 1000 stress-ng [ 404.086993] [ 9099] 0 9099 70366 7264 174080 4960 1000 stress-ng [ 404.086996] [ 9100] 0 9100 70366 9376 176128 3296 1000 stress-ng [ 404.086998] [ 9101] 0 9101 70366 7616 155648 2400 1000 stress-ng [ 404.087001] [ 9102] 0 9102 70366 8032 167936 3520 1000 stress-ng [ 404.087003] [ 9103] 0 9103 70366 9376 172032 2816 1000 stress-ng [ 404.087006] [ 9104] 0 9104 70366 6912 229376 12320 1000 stress-ng [ 404.087008] [ 9105] 0 9105 70366 10368 241664 10432 1000 stress-ng [ 404.087011] [ 9106] 0 9106 70366 9440 260096 13536 1000 stress-ng [ 404.087013] [ 9107] 0 9107 70366 6688 231424 12864 1000 stress-ng [ 404.087016] [ 9109] 0 9109 70366 4608 215040 12864 1000 stress-ng [ 404.087018] [ 9110] 0 9110 70366 8224 215040 9024 1000 stress-ng [ 404.087021] [ 9111] 0 9111 70366 6720 212992 10400 1000 stress-ng [ 404.087023] [ 9112] 0 9112 70366 8352 202752 7584 1000 stress-ng [ 404.087026] [ 9113] 0 9113 70366 9152 245760 12192 1000 stress-ng [ 404.087028] [ 9114] 0 9114 70366 4320 192512 10208 1000 stress-ng [ 404.087031] [ 9115] 0 9115 70366 7264 251904 14880 1000 stress-ng [ 404.087033] [ 9117] 0 9117 70366 9216 237568 11104 1000 stress-ng [ 404.087036] [ 9118] 0 9118 70366 12736 245760 8512 1000 stress-ng [ 404.087038] [ 9119] 0 9119 70366 6304 221184 11968 1000 stress-ng [ 404.087041] [ 9121] 0 9121 70366 7360 200704 8224 1000 stress-ng [ 404.087043] [ 9122] 0 9122 70366 7392 223232 11168 1000 stress-ng [ 404.087046] [ 9123] 0 9123 70366 5216 174080 6976 1000 stress-ng [ 404.087048] [ 9124] 0 9124 70366 6112 141312 2016 1000 stress-ng [ 404.087051] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9069,uid=0 [ 404.087060] Out of memory: Killed process 9069 (stress-ng) total-vm:281464kB, anon-rss:46848kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:258kB oom_score_adj:1000 [ 404.269681] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 404.269690] CPU: 0 PID: 9093 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 404.269693] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 404.269695] Call Trace: [ 404.269696] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 404.269701] [<000000001fc32710>] dump_header+0x60/0x440 [ 404.269704] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 404.269707] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 404.269710] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 404.269713] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 404.269715] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 404.269718] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 404.269721] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 404.269724] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 404.269727] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 404.269730] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 404.269732] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 404.269735] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 404.269738] [<0000000020931bc2>] system_call+0x82/0xb0 [ 404.269741] Mem-Info: [ 404.269742] active_anon:242673 inactive_anon:207480 isolated_anon:0 active_file:0 inactive_file:13 isolated_file:0 unevictable:3 dirty:6 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12866 mapped:11 shmem:0 pagetables:3595 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1378 free_pcp:0 free_cma:0 [ 404.269749] Node 0 active_anon:970692kB inactive_anon:829920kB active_file:0kB inactive_file:52kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:44kB dirty:24kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4936kB pagetables:14380kB sec_pagetables:0kB all_unreclaimable? no [ 404.269754] Node 0 DMA free:5512kB boost:0kB min:5644kB low:7636kB high:9628kB reserved_highatomic:0KB active_anon:970692kB inactive_anon:829920kB active_file:140kB inactive_file:460kB unevictable:12kB writepending:24kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 404.269760] lowmem_reserve[]: 0 0 0 [ 404.269762] Node 0 DMA: 34*4kB (M) 34*8kB (M) 233*16kB (UME) 39*32kB (UME) 0*64kB 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5512kB [ 404.269770] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 404.269772] 579 total pagecache pages [ 404.269773] 548 pages in swap cache [ 404.269774] Free swap = 0kB [ 404.269775] Total swap = 2018300kB [ 404.269776] 524288 pages RAM [ 404.269777] 0 pages HighMem/MovableOnly [ 404.269778] 19681 pages reserved [ 404.269779] 1024 pages cma reserved [ 404.269779] Tasks state (memory values in pages): [ 404.269781] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 404.269783] [ 828] 0 828 7798 31 102400 288 -250 systemd-journal [ 404.269786] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 404.269789] [ 1047] 999 1047 3659 32 86016 160 -900 systemd-oomd [ 404.269792] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 404.269795] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 404.269798] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 404.269800] [ 1076] 0 1076 63783 64 155648 672 0 NetworkManager [ 404.269803] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 404.269806] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 404.269808] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 404.269811] [ 1097] 996 1097 21151 33 77824 160 0 chronyd [ 404.269813] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 404.269816] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 404.269819] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 404.269821] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 404.269824] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 404.269827] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 404.269829] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 404.269831] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 404.269834] [ 1216] 0 1216 57861 96 79872 256 -1000 restraintd [ 404.269837] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 404.269839] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 404.269842] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 404.269844] [ 1937] 0 1937 4007 46 114688 480 0 sshd [ 404.269847] [ 1938] 0 1938 40924 178 104448 1632 0 restraintd [ 404.269850] [ 3906] 0 3906 24334 53 135168 6784 -1000 dmeventd [ 404.269853] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 404.269855] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 404.269858] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 404.269861] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 404.269863] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 404.269866] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 404.269868] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 404.269871] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 404.269873] [ 8998] 0 8998 4830 64 59392 0 -1000 stress-ng [ 404.269876] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 404.269879] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 404.269881] [ 9001] 0 9001 70366 7168 235520 12832 1000 stress-ng [ 404.269883] [ 9002] 0 9002 4830 64 59392 0 -1000 stress-ng [ 404.269886] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 404.269888] [ 9004] 0 9004 4830 64 59392 0 -1000 stress-ng [ 404.269891] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 404.269893] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 404.269896] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 404.269898] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 404.269901] [ 9011] 0 9011 4830 32 59392 0 -1000 stress-ng [ 404.269903] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 404.269906] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 404.269908] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 404.269911] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 404.269913] [ 9016] 0 9016 4830 32 59392 32 -1000 stress-ng [ 404.269916] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 404.269918] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 404.269920] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 404.269923] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 404.269926] [ 9021] 0 9021 4830 32 59392 0 -1000 stress-ng [ 404.269928] [ 9022] 0 9022 4830 32 59392 0 -1000 stress-ng [ 404.269931] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 404.269933] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 404.269936] [ 9025] 0 9025 4830 32 59392 0 -1000 stress-ng [ 404.269938] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 404.269940] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 404.269943] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 404.269945] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 404.269948] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 404.269950] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 404.269953] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 404.269955] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 404.269958] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 404.269960] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 404.269963] [ 9036] 0 9036 4830 32 59392 0 -1000 stress-ng [ 404.269965] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 404.269967] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 404.269970] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 404.269972] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 404.269975] [ 9041] 0 9041 4830 32 59392 0 -1000 stress-ng [ 404.269977] [ 9042] 0 9042 4830 64 59392 0 -1000 stress-ng [ 404.269980] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 404.269982] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 404.269985] [ 9045] 0 9045 4830 32 59392 0 -1000 stress-ng [ 404.269987] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 404.269989] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 404.269992] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 404.269994] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 404.269997] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 404.269999] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 404.270002] [ 9052] 0 9052 4830 32 59392 0 -1000 stress-ng [ 404.270004] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 404.270007] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 404.270009] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 404.270011] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 404.270014] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 404.270016] [ 9058] 0 9058 4830 32 59392 0 -1000 stress-ng [ 404.270019] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 404.270021] [ 9061] 0 9061 4830 32 59392 0 -1000 stress-ng [ 404.270024] [ 9062] 0 9062 4830 32 59392 0 -1000 stress-ng [ 404.270026] [ 9063] 0 9063 4830 32 59392 0 -1000 stress-ng [ 404.270028] [ 9065] 0 9065 70366 7168 229376 12128 1000 stress-ng [ 404.270031] [ 9066] 0 9066 70366 7168 231424 12448 1000 stress-ng [ 404.270033] [ 9068] 0 9068 70366 7488 235520 12608 1000 stress-ng [ 404.270036] [ 9070] 0 9070 70366 6912 241664 13728 1000 stress-ng [ 404.270038] [ 9071] 0 9071 70366 18048 327680 13472 1000 stress-ng [ 404.270041] [ 9075] 0 9075 70366 7776 243712 13088 1000 stress-ng [ 404.270044] [ 9076] 0 9076 70366 11040 251904 11072 1000 stress-ng [ 404.270046] [ 9077] 0 9077 70366 6176 223232 12224 1000 stress-ng [ 404.270049] [ 9078] 0 9078 70366 8768 239616 11744 1000 stress-ng [ 404.270051] [ 9079] 0 9079 70366 9344 227328 9568 1000 stress-ng [ 404.270054] [ 9080] 0 9080 70366 8064 167936 3520 1000 stress-ng [ 404.270057] [ 9081] 0 9081 70366 7200 186368 6720 1000 stress-ng [ 404.270059] [ 9082] 0 9082 70366 9184 231424 10144 1000 stress-ng [ 404.270061] [ 9083] 0 9083 70366 8512 174080 3936 1000 stress-ng [ 404.270064] [ 9084] 0 9084 70366 7264 190464 7072 1000 stress-ng [ 404.270066] [ 9085] 0 9085 70366 2080 184320 11552 1000 stress-ng [ 404.270069] [ 9086] 0 9086 70366 8896 200704 6688 1000 stress-ng [ 404.270071] [ 9087] 0 9087 70366 11840 266240 11872 1000 stress-ng [ 404.270074] [ 9088] 0 9088 70366 7488 210944 9440 1000 stress-ng [ 404.270077] [ 9089] 0 9089 70366 9760 227328 9280 1000 stress-ng [ 404.270079] [ 9090] 0 9090 70366 11232 235520 8864 1000 stress-ng [ 404.270082] [ 9091] 0 9091 70366 7680 169984 4160 1000 stress-ng [ 404.270084] [ 9092] 0 9092 70366 14080 235520 5920 1000 stress-ng [ 404.270087] [ 9093] 0 9093 70366 9792 210944 7104 1000 stress-ng [ 404.270089] [ 9094] 0 9094 70366 12352 208896 4384 1000 stress-ng [ 404.270092] [ 9095] 0 9095 70366 7552 169984 4320 1000 stress-ng [ 404.270094] [ 9096] 0 9096 70366 17440 249856 4320 1000 stress-ng [ 404.270097] [ 9097] 0 9097 70366 3968 161792 6784 1000 stress-ng [ 404.270099] [ 9098] 0 9098 70366 14304 227328 4544 1000 stress-ng [ 404.270102] [ 9099] 0 9099 70366 7264 174080 4960 1000 stress-ng [ 404.270104] [ 9100] 0 9100 70366 9376 176128 3296 1000 stress-ng [ 404.270107] [ 9101] 0 9101 70366 8160 163840 3008 1000 stress-ng [ 404.270109] [ 9102] 0 9102 70366 8032 167936 3520 1000 stress-ng [ 404.270112] [ 9103] 0 9103 70366 9024 172032 3232 1000 stress-ng [ 404.270114] [ 9104] 0 9104 70366 6912 229376 12320 1000 stress-ng [ 404.270117] [ 9105] 0 9105 70366 9632 247808 11776 1000 stress-ng [ 404.270119] [ 9106] 0 9106 70366 9792 262144 13536 1000 stress-ng [ 404.270122] [ 9107] 0 9107 70366 6816 233472 12864 1000 stress-ng [ 404.270124] [ 9109] 0 9109 70366 4608 215040 12864 1000 stress-ng [ 404.270127] [ 9110] 0 9110 70366 6688 215040 10880 1000 stress-ng [ 404.270130] [ 9111] 0 9111 70366 6720 212992 10400 1000 stress-ng [ 404.270132] [ 9112] 0 9112 70366 9184 208896 7584 1000 stress-ng [ 404.270135] [ 9113] 0 9113 70366 9728 249856 12192 1000 stress-ng [ 404.270137] [ 9114] 0 9114 70366 5056 196608 10208 1000 stress-ng [ 404.270139] [ 9115] 0 9115 70366 8256 260096 14880 1000 stress-ng [ 404.270142] [ 9117] 0 9117 70366 8768 239616 11808 1000 stress-ng [ 404.270144] [ 9118] 0 9118 70366 10848 245760 10528 1000 stress-ng [ 404.270147] [ 9119] 0 9119 70366 6304 221184 11968 1000 stress-ng [ 404.270149] [ 9121] 0 9121 70366 7360 200704 8224 1000 stress-ng [ 404.270152] [ 9122] 0 9122 70366 7584 225280 11168 1000 stress-ng [ 404.270154] [ 9123] 0 9123 70366 5408 174080 6976 1000 stress-ng [ 404.270157] [ 9124] 0 9124 70366 6560 143360 2016 1000 stress-ng [ 404.270159] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9071,uid=0 [ 404.270169] Out of memory: Killed process 9071 (stress-ng) total-vm:281464kB, anon-rss:72064kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:320kB oom_score_adj:1000 [ 406.336163] oom_reaper: reaped process 9071 (stress-ng), now anon-rss:0kB, file-rss:128kB, shmem-rss:0kB [ 406.416682] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 406.416689] CPU: 1 PID: 1 Comm: systemd Not tainted 6.2.0-rc6 #1 [ 406.416691] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 406.416693] Call Trace: [ 406.416694] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 406.416698] [<000000001fc32710>] dump_header+0x60/0x440 [ 406.416702] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 406.416705] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 406.416708] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 406.416711] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 406.416713] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 406.416715] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 406.416718] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 406.416720] [<000000001f976442>] do_exception+0x222/0x470 [ 406.416724] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 406.416726] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 406.416728] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 406.416731] Mem-Info: [ 406.416732] active_anon:197836 inactive_anon:254576 isolated_anon:0 active_file:0 inactive_file:37 isolated_file:0 unevictable:3 dirty:6 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12866 mapped:31 shmem:0 pagetables:3571 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1492 free_pcp:7 free_cma:0 [ 406.416740] Node 0 active_anon:791344kB inactive_anon:1018304kB active_file:0kB inactive_file:148kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:124kB dirty:24kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4832kB pagetables:14284kB sec_pagetables:0kB all_unreclaimable? no [ 406.416745] Node 0 DMA free:5968kB boost:6144kB min:11788kB low:13780kB high:15772kB reserved_highatomic:0KB active_anon:791460kB inactive_anon:1018188kB active_file:0kB inactive_file:36kB unevictable:12kB writepending:24kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:28kB local_pcp:0kB free_cma:0kB [ 406.416752] lowmem_reserve[]: 0 0 0 [ 406.416754] Node 0 DMA: 246*4kB (UME) 35*8kB (UME) 230*16kB (UME) 38*32kB (UME) 1*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6352kB [ 406.416762] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 406.416764] 598 total pagecache pages [ 406.416765] 547 pages in swap cache [ 406.416766] Free swap = 0kB [ 406.416767] Total swap = 2018300kB [ 406.416768] 524288 pages RAM [ 406.416768] 0 pages HighMem/MovableOnly [ 406.416770] 19681 pages reserved [ 406.416771] 1024 pages cma reserved [ 406.416772] Tasks state (memory values in pages): [ 406.416773] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 406.416775] [ 828] 0 828 7798 63 102400 256 -250 systemd-journal [ 406.416778] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 406.416781] [ 1047] 999 1047 3659 32 86016 160 -900 systemd-oomd [ 406.416784] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 406.416787] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 406.416790] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 406.416792] [ 1076] 0 1076 63783 32 155648 672 0 NetworkManager [ 406.416795] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 406.416798] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 406.416801] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 406.416803] [ 1097] 996 1097 21151 1 77824 192 0 chronyd [ 406.416806] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 406.416809] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 406.416812] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 406.416814] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 406.416817] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 406.416819] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 406.416822] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 406.416824] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 406.416827] [ 1216] 0 1216 57861 96 79872 224 -1000 restraintd [ 406.416830] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 406.416832] [ 1244] 0 1244 1824 32 65536 96 0 runtest.sh [ 406.416835] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 406.416837] [ 1937] 0 1937 4007 78 114688 480 0 sshd [ 406.416840] [ 1938] 0 1938 40924 178 104448 1632 0 restraintd [ 406.416842] [ 3906] 0 3906 24334 22 135168 6784 -1000 dmeventd [ 406.416845] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 406.416847] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 406.416850] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 406.416853] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 406.416855] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 406.416858] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 406.416860] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 406.416863] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 406.416865] [ 8998] 0 8998 4830 32 59392 0 -1000 stress-ng [ 406.416868] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 406.416870] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 406.416873] [ 9001] 0 9001 70366 7296 235520 12832 1000 stress-ng [ 406.416875] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 406.416878] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 406.416880] [ 9007] 0 9007 4830 32 59392 32 -1000 stress-ng [ 406.416883] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 406.416885] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 406.416888] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 406.416890] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 406.416893] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 406.416895] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 406.416898] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 406.416900] [ 9018] 0 9018 4830 64 59392 0 -1000 stress-ng [ 406.416903] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 406.416905] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 406.416908] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 406.416910] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 406.416913] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 406.416915] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 406.416918] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 406.416920] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 406.416922] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 406.416925] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 406.416927] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 406.416930] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 406.416932] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 406.416935] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 406.416937] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 406.416940] [ 9034] 0 9034 4830 32 59392 0 -1000 stress-ng [ 406.416942] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 406.416944] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 406.416947] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 406.416949] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 406.416951] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 406.416954] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 406.416956] [ 9041] 0 9041 4830 32 59392 0 -1000 stress-ng [ 406.416959] [ 9043] 0 9043 4830 32 59392 0 -1000 stress-ng [ 406.416961] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 406.416963] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 406.416966] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 406.416968] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 406.416971] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 406.416973] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 406.416975] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 406.416978] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 406.416980] [ 9052] 0 9052 4830 32 59392 0 -1000 stress-ng [ 406.416983] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 406.416985] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 406.416988] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 406.416990] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 406.416992] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 406.416995] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 406.416997] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 406.417000] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 406.417002] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 406.417005] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 406.417007] [ 9065] 0 9065 70366 7648 233472 12192 1000 stress-ng [ 406.417009] [ 9066] 0 9066 70366 8000 239616 12448 1000 stress-ng [ 406.417012] [ 9068] 0 9068 70366 8576 245760 12608 1000 stress-ng [ 406.417015] [ 9070] 0 9070 70366 7392 245760 13728 1000 stress-ng [ 406.417017] [ 9075] 0 9075 70366 8096 245760 13152 1000 stress-ng [ 406.417020] [ 9076] 0 9076 70366 11936 260096 11072 1000 stress-ng [ 406.417022] [ 9077] 0 9077 70366 6912 229376 12224 1000 stress-ng [ 406.417025] [ 9078] 0 9078 70366 8512 243712 12544 1000 stress-ng [ 406.417027] [ 9079] 0 9079 70366 9216 231424 10304 1000 stress-ng [ 406.417030] [ 9080] 0 9080 70366 6848 169984 4896 1000 stress-ng [ 406.417032] [ 9081] 0 9081 70366 8000 192512 6720 1000 stress-ng [ 406.417035] [ 9082] 0 9082 70366 9184 231424 10144 1000 stress-ng [ 406.417037] [ 9083] 0 9083 70366 9248 180224 3936 1000 stress-ng [ 406.417040] [ 9084] 0 9084 70366 5344 190464 9024 1000 stress-ng [ 406.417042] [ 9085] 0 9085 70366 2560 188416 11552 1000 stress-ng [ 406.417045] [ 9086] 0 9086 70366 9088 202752 6688 1000 stress-ng [ 406.417047] [ 9087] 0 9087 70366 11968 266240 11872 1000 stress-ng [ 406.417050] [ 9088] 0 9088 70366 8704 225280 9952 1000 stress-ng [ 406.417052] [ 9089] 0 9089 70366 10944 237568 9280 1000 stress-ng [ 406.417055] [ 9090] 0 9090 70366 11296 237568 8864 1000 stress-ng [ 406.417058] [ 9091] 0 9091 70366 8512 178176 4160 1000 stress-ng [ 406.417060] [ 9092] 0 9092 70366 14560 239616 5920 1000 stress-ng [ 406.417062] [ 9093] 0 9093 70366 10208 215040 7104 1000 stress-ng [ 406.417065] [ 9094] 0 9094 70366 12352 208896 4384 1000 stress-ng [ 406.417068] [ 9095] 0 9095 70366 7840 174080 4448 1000 stress-ng [ 406.417070] [ 9096] 0 9096 70366 18656 260096 4320 1000 stress-ng [ 406.417073] [ 9097] 0 9097 70366 1952 165888 9344 1000 stress-ng [ 406.417075] [ 9098] 0 9098 70366 14912 231424 4544 1000 stress-ng [ 406.417078] [ 9099] 0 9099 70366 7360 174080 4960 1000 stress-ng [ 406.417080] [ 9100] 0 9100 70366 9824 180224 3296 1000 stress-ng [ 406.417083] [ 9101] 0 9101 70366 8160 163840 3008 1000 stress-ng [ 406.417085] [ 9102] 0 9102 70366 9056 176128 3520 1000 stress-ng [ 406.417088] [ 9103] 0 9103 70366 10016 182272 3232 1000 stress-ng [ 406.417090] [ 9104] 0 9104 70366 7488 233472 12320 1000 stress-ng [ 406.417093] [ 9105] 0 9105 70366 10336 251904 11776 1000 stress-ng [ 406.417095] [ 9106] 0 9106 70366 10304 266240 13536 1000 stress-ng [ 406.417097] [ 9107] 0 9107 70366 7552 239616 12864 1000 stress-ng [ 406.417100] [ 9109] 0 9109 70366 5536 223232 12864 1000 stress-ng [ 406.417102] [ 9110] 0 9110 70366 5504 221184 12640 1000 stress-ng [ 406.417105] [ 9111] 0 9111 70366 5792 221184 12384 1000 stress-ng [ 406.417107] [ 9112] 0 9112 70366 8576 212992 8704 1000 stress-ng [ 406.417110] [ 9113] 0 9113 70366 11104 262144 12192 1000 stress-ng [ 406.417112] [ 9114] 0 9114 70366 6016 204800 10208 1000 stress-ng [ 406.417115] [ 9115] 0 9115 70366 8672 264192 14880 1000 stress-ng [ 406.417117] [ 9117] 0 9117 70366 9184 243712 11808 1000 stress-ng [ 406.417120] [ 9118] 0 9118 70366 11424 251904 10528 1000 stress-ng [ 406.417123] [ 9119] 0 9119 70366 7520 231424 11968 1000 stress-ng [ 406.417125] [ 9121] 0 9121 70366 7808 204800 8224 1000 stress-ng [ 406.417128] [ 9122] 0 9122 70366 7712 227328 11264 1000 stress-ng [ 406.417130] [ 9123] 0 9123 70366 5792 178176 6976 1000 stress-ng [ 406.417133] [ 9124] 0 9124 70366 7488 153600 2432 1000 stress-ng [ 406.417135] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9106,uid=0 [ 406.417144] Out of memory: Killed process 9106 (stress-ng) total-vm:281464kB, anon-rss:41088kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:260kB oom_score_adj:1000 [ 407.238243] systemd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 407.238251] CPU: 1 PID: 1 Comm: systemd Not tainted 6.2.0-rc6 #1 [ 407.238254] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 407.238255] Call Trace: [ 407.238256] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 407.238261] [<000000001fc32710>] dump_header+0x60/0x440 [ 407.238265] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 407.238268] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 407.238270] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 407.238273] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 407.238276] [<000000001fc2a9ee>] __filemap_get_folio+0x23e/0x590 [ 407.238278] [<000000001fc2ce44>] filemap_fault+0x204/0x670 [ 407.238280] [<000000001fc96d3e>] handle_mm_fault+0xa7e/0x2200 [ 407.238282] [<000000001f976442>] do_exception+0x222/0x470 [ 407.238286] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 407.238288] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 407.238290] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 407.238294] Mem-Info: [ 407.238295] active_anon:261743 inactive_anon:187791 isolated_anon:0 active_file:13 inactive_file:8 isolated_file:0 unevictable:3 dirty:6 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12866 mapped:31 shmem:0 pagetables:3466 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:4919 free_pcp:66 free_cma:0 [ 407.238302] Node 0 active_anon:1046972kB inactive_anon:751164kB active_file:52kB inactive_file:32kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:124kB dirty:24kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:4832kB pagetables:13864kB sec_pagetables:0kB all_unreclaimable? no [ 407.238307] Node 0 DMA free:19676kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:1046972kB inactive_anon:751164kB active_file:316kB inactive_file:532kB unevictable:12kB writepending:24kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:264kB local_pcp:264kB free_cma:0kB [ 407.238313] lowmem_reserve[]: 0 0 0 [ 407.238315] Node 0 DMA: 309*4kB (UME) 175*8kB (UME) 247*16kB (UME) 39*32kB (UME) 64*64kB (M) 33*128kB (M) 9*256kB (M) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 19996kB [ 407.238325] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 407.238326] 535 total pagecache pages [ 407.238327] 484 pages in swap cache [ 407.238328] Free swap = 8kB [ 407.238329] Total swap = 2018300kB [ 407.238330] 524288 pages RAM [ 407.238331] 0 pages HighMem/MovableOnly [ 407.238332] 19681 pages reserved [ 407.238333] 1024 pages cma reserved [ 407.238333] Tasks state (memory values in pages): [ 407.238334] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 407.238337] [ 828] 0 828 7798 63 102400 256 -250 systemd-journal [ 407.238340] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 407.238343] [ 1047] 999 1047 3659 64 86016 160 -900 systemd-oomd [ 407.238347] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 407.238349] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 407.238352] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 407.238355] [ 1076] 0 1076 63783 64 155648 672 0 NetworkManager [ 407.238357] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 407.238360] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 407.238363] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 407.238365] [ 1097] 996 1097 21151 33 77824 160 0 chronyd [ 407.238368] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 407.238371] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 407.238373] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 407.238376] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 407.238379] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 407.238381] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 407.238384] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 407.238386] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 407.238388] [ 1216] 0 1216 57861 64 79872 224 -1000 restraintd [ 407.238391] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 407.238394] [ 1244] 0 1244 1824 32 65536 96 0 runtest.sh [ 407.238396] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 407.238399] [ 1937] 0 1937 4007 78 114688 480 0 sshd [ 407.238401] [ 1938] 0 1938 40924 178 104448 1632 0 restraintd [ 407.238404] [ 3906] 0 3906 24334 22 135168 6784 -1000 dmeventd [ 407.238407] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 407.238409] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 407.238412] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 407.238414] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 407.238417] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 407.238420] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 407.238422] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 407.238425] [ 8997] 0 8997 4830 32 59392 0 -1000 stress-ng [ 407.238427] [ 8998] 0 8998 4830 96 59392 0 -1000 stress-ng [ 407.238430] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 407.238432] [ 9000] 0 9000 4830 32 59392 0 -1000 stress-ng [ 407.238435] [ 9001] 0 9001 70366 7584 239616 12832 1000 stress-ng [ 407.238437] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 407.238440] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 407.238442] [ 9007] 0 9007 4830 32 59392 32 -1000 stress-ng [ 407.238445] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 407.238447] [ 9010] 0 9010 4830 64 59392 0 -1000 stress-ng [ 407.238450] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 407.238452] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 407.238455] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 407.238458] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 407.238460] [ 9017] 0 9017 4830 64 59392 0 -1000 stress-ng [ 407.238463] [ 9018] 0 9018 4830 32 59392 0 -1000 stress-ng [ 407.238465] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 407.238468] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 407.238470] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 407.238473] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 407.238475] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 407.238477] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 407.238480] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 407.238482] [ 9026] 0 9026 4830 32 59392 0 -1000 stress-ng [ 407.238485] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 407.238487] [ 9028] 0 9028 4830 64 59392 0 -1000 stress-ng [ 407.238490] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 407.238492] [ 9030] 0 9030 4830 64 59392 0 -1000 stress-ng [ 407.238495] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 407.238497] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 407.238499] [ 9033] 0 9033 4830 32 59392 0 -1000 stress-ng [ 407.238502] [ 9034] 0 9034 4830 32 59392 0 -1000 stress-ng [ 407.238504] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 407.238507] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 407.238510] [ 9037] 0 9037 4830 32 59392 0 -1000 stress-ng [ 407.238512] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 407.238515] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 407.238517] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 407.238520] [ 9041] 0 9041 4830 32 59392 0 -1000 stress-ng [ 407.238522] [ 9043] 0 9043 4830 32 59392 0 -1000 stress-ng [ 407.238524] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 407.238527] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 407.238530] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 407.238532] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 407.238534] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 407.238537] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 407.238539] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 407.238542] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 407.238544] [ 9052] 0 9052 4830 32 59392 0 -1000 stress-ng [ 407.238546] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 407.238549] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 407.238551] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 407.238554] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 407.238556] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 407.238559] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 407.238561] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 407.238564] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 407.238566] [ 9062] 0 9062 4830 64 59392 0 -1000 stress-ng [ 407.238569] [ 9063] 0 9063 4830 32 59392 0 -1000 stress-ng [ 407.238571] [ 9065] 0 9065 70366 7456 233472 12384 1000 stress-ng [ 407.238574] [ 9066] 0 9066 70366 8544 243712 12448 1000 stress-ng [ 407.238576] [ 9068] 0 9068 70366 8576 245760 12608 1000 stress-ng [ 407.238578] [ 9070] 0 9070 70366 7392 245760 13728 1000 stress-ng [ 407.238581] [ 9075] 0 9075 70366 9024 253952 13152 1000 stress-ng [ 407.238584] [ 9076] 0 9076 70366 12992 268288 11072 1000 stress-ng [ 407.238586] [ 9077] 0 9077 70366 6400 237568 13792 1000 stress-ng [ 407.238589] [ 9078] 0 9078 70366 9056 247808 12544 1000 stress-ng [ 407.238591] [ 9079] 0 9079 70366 9216 231424 10304 1000 stress-ng [ 407.238594] [ 9080] 0 9080 70366 6912 169984 4896 1000 stress-ng [ 407.238596] [ 9081] 0 9081 70366 8448 196608 6720 1000 stress-ng [ 407.238599] [ 9082] 0 9082 70366 7296 231424 12224 1000 stress-ng [ 407.238601] [ 9083] 0 9083 70366 9344 182272 3936 1000 stress-ng [ 407.238604] [ 9084] 0 9084 70366 5536 192512 9024 1000 stress-ng [ 407.238606] [ 9085] 0 9085 70366 2912 190464 11552 1000 stress-ng [ 407.238609] [ 9086] 0 9086 70366 9536 204800 6688 1000 stress-ng [ 407.238611] [ 9087] 0 9087 70366 12160 268288 11872 1000 stress-ng [ 407.238614] [ 9088] 0 9088 70366 8896 227328 9984 1000 stress-ng [ 407.238617] [ 9089] 0 9089 70366 11072 237568 9280 1000 stress-ng [ 407.238619] [ 9090] 0 9090 70366 11616 239616 8864 1000 stress-ng [ 407.238622] [ 9091] 0 9091 70366 7552 178176 5408 1000 stress-ng [ 407.238624] [ 9092] 0 9092 70366 15360 245760 5920 1000 stress-ng [ 407.238627] [ 9093] 0 9093 70366 10656 217088 7104 1000 stress-ng [ 407.238629] [ 9094] 0 9094 70366 12352 208896 4384 1000 stress-ng [ 407.238632] [ 9095] 0 9095 70366 7360 176128 5344 1000 stress-ng [ 407.238634] [ 9096] 0 9096 70366 18656 260096 4320 1000 stress-ng [ 407.238637] [ 9097] 0 9097 70366 2784 172032 9344 1000 stress-ng [ 407.238639] [ 9098] 0 9098 70366 14912 231424 4544 1000 stress-ng [ 407.238642] [ 9099] 0 9099 70366 7200 176128 5312 1000 stress-ng [ 407.238644] [ 9100] 0 9100 70366 10464 186368 3296 1000 stress-ng [ 407.238647] [ 9101] 0 9101 70366 8160 163840 3008 1000 stress-ng [ 407.238650] [ 9102] 0 9102 70366 9216 178176 3520 1000 stress-ng [ 407.238652] [ 9103] 0 9103 70366 10272 184320 3232 1000 stress-ng [ 407.238655] [ 9104] 0 9104 70366 9664 251904 12320 1000 stress-ng [ 407.238657] [ 9105] 0 9105 70366 9824 260096 13344 1000 stress-ng [ 407.238660] [ 9107] 0 9107 70366 6400 241664 14528 1000 stress-ng [ 407.238662] [ 9109] 0 9109 70366 5536 223232 12864 1000 stress-ng [ 407.238665] [ 9110] 0 9110 70366 5472 221184 12672 1000 stress-ng [ 407.238668] [ 9111] 0 9111 70366 6176 223232 12384 1000 stress-ng [ 407.238670] [ 9112] 0 9112 70366 9120 217088 8704 1000 stress-ng [ 407.238672] [ 9113] 0 9113 70366 12096 270336 12192 1000 stress-ng [ 407.238675] [ 9114] 0 9114 70366 7424 225280 11296 1000 stress-ng [ 407.238677] [ 9115] 0 9115 70366 8768 264192 14880 1000 stress-ng [ 407.238680] [ 9117] 0 9117 70366 8192 243712 12800 1000 stress-ng [ 407.238682] [ 9118] 0 9118 70366 12096 256000 10528 1000 stress-ng [ 407.238685] [ 9119] 0 9119 70366 7520 231424 11968 1000 stress-ng [ 407.238687] [ 9121] 0 9121 70366 7808 204800 8224 1000 stress-ng [ 407.238690] [ 9122] 0 9122 70366 7712 227328 11264 1000 stress-ng [ 407.238692] [ 9123] 0 9123 70366 4928 178176 8032 1000 stress-ng [ 407.238695] [ 9124] 0 9124 70366 7328 157696 2976 1000 stress-ng [ 407.238697] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9113,uid=0 [ 407.238706] Out of memory: Killed process 9113 (stress-ng) total-vm:281464kB, anon-rss:48256kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:264kB oom_score_adj:1000 [ 407.587601] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 407.587609] CPU: 1 PID: 9099 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 407.587612] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 407.587613] Call Trace: [ 407.587615] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 407.587620] [<000000001fc32710>] dump_header+0x60/0x440 [ 407.587623] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 407.587626] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 407.587629] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 407.587632] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 407.587634] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 407.587638] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 407.587641] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 407.587645] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 407.587648] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 407.587651] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 407.587653] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 407.587657] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 407.587660] [<0000000020931bc2>] system_call+0x82/0xb0 [ 407.587663] Mem-Info: [ 407.587664] active_anon:266688 inactive_anon:183980 isolated_anon:0 active_file:7 inactive_file:15 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12843 mapped:40 shmem:13 pagetables:3478 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:4896 free_pcp:14 free_cma:0 [ 407.587671] Node 0 active_anon:1066752kB inactive_anon:735920kB active_file:28kB inactive_file:60kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:160kB dirty:4kB writeback:0kB shmem:52kB writeback_tmp:0kB kernel_stack:4816kB pagetables:13912kB sec_pagetables:0kB all_unreclaimable? no [ 407.587677] Node 0 DMA free:19584kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:1066752kB inactive_anon:735920kB active_file:0kB inactive_file:372kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.587683] lowmem_reserve[]: 0 0 0 [ 407.587685] Node 0 DMA: 117*4kB (UME) 171*8kB (UME) 234*16kB (UME) 42*32kB (UME) 1*64kB (M) 22*128kB (M) 11*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 0*4096kB = 19788kB [ 407.587695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 407.587697] 518 total pagecache pages [ 407.587698] 478 pages in swap cache [ 407.587699] Free swap = 0kB [ 407.587700] Total swap = 2018300kB [ 407.587701] 524288 pages RAM [ 407.587702] 0 pages HighMem/MovableOnly [ 407.587703] 19681 pages reserved [ 407.587703] 1024 pages cma reserved [ 407.587704] Tasks state (memory values in pages): [ 407.587705] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 407.587708] [ 828] 0 828 7798 31 102400 288 -250 systemd-journal [ 407.587711] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 407.587714] [ 1047] 999 1047 3659 64 86016 160 -900 systemd-oomd [ 407.587717] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 407.587719] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 407.587722] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 407.587725] [ 1076] 0 1076 63783 32 155648 672 0 NetworkManager [ 407.587727] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 407.587730] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 407.587732] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 407.587735] [ 1097] 996 1097 21151 33 77824 160 0 chronyd [ 407.587738] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 407.587740] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 407.587743] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 407.587746] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 407.587748] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 407.587751] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 407.587753] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 407.587756] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 407.587758] [ 1216] 0 1216 57862 32 79872 224 -1000 restraintd [ 407.587761] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 407.587763] [ 1244] 0 1244 1824 32 65536 96 0 runtest.sh [ 407.587766] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 407.587768] [ 1937] 0 1937 4007 78 114688 480 0 sshd [ 407.587770] [ 1938] 0 1938 40924 146 104448 1632 0 restraintd [ 407.587773] [ 3906] 0 3906 24334 22 135168 6784 -1000 dmeventd [ 407.587776] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 407.587778] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 407.587781] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 407.587783] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 407.587786] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 407.587789] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 407.587791] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 407.587794] [ 8997] 0 8997 4830 32 59392 0 -1000 stress-ng [ 407.587796] [ 8998] 0 8998 4830 96 59392 0 -1000 stress-ng [ 407.587799] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 407.587801] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 407.587804] [ 9001] 0 9001 70366 5856 241664 14880 1000 stress-ng [ 407.587806] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 407.587809] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 407.587812] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 407.587814] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 407.587817] [ 9010] 0 9010 4830 32 59392 0 -1000 stress-ng [ 407.587819] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 407.587822] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 407.587824] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 407.587827] [ 9015] 0 9015 4830 64 59392 0 -1000 stress-ng [ 407.587829] [ 9017] 0 9017 4830 32 59392 0 -1000 stress-ng [ 407.587832] [ 9018] 0 9018 4830 32 59392 0 -1000 stress-ng [ 407.587835] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 407.587837] [ 9020] 0 9020 4830 96 59392 0 -1000 stress-ng [ 407.587840] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 407.587842] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 407.587845] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 407.587847] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 407.587850] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 407.587852] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 407.587855] [ 9027] 0 9027 4830 96 59392 0 -1000 stress-ng [ 407.587857] [ 9028] 0 9028 4830 32 59392 0 -1000 stress-ng [ 407.587860] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 407.587862] [ 9030] 0 9030 4830 32 59392 0 -1000 stress-ng [ 407.587865] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 407.587867] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 407.587870] [ 9033] 0 9033 4830 32 59392 0 -1000 stress-ng [ 407.587872] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 407.587875] [ 9035] 0 9035 4830 32 59392 0 -1000 stress-ng [ 407.587877] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 407.587880] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 407.587882] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 407.587885] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 407.587887] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 407.587890] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 407.587892] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 407.587895] [ 9044] 0 9044 4830 32 59392 0 -1000 stress-ng [ 407.587897] [ 9045] 0 9045 4830 96 59392 0 -1000 stress-ng [ 407.587899] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 407.587902] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 407.587904] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 407.587907] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 407.587909] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 407.587912] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 407.587914] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 407.587917] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 407.587919] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 407.587922] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 407.587924] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 407.587927] [ 9057] 0 9057 4830 64 59392 0 -1000 stress-ng [ 407.587929] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 407.587932] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 407.587934] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 407.587937] [ 9062] 0 9062 4830 32 59392 0 -1000 stress-ng [ 407.587939] [ 9063] 0 9063 4830 32 59392 0 -1000 stress-ng [ 407.587941] [ 9065] 0 9065 70366 7072 237568 13280 1000 stress-ng [ 407.587944] [ 9066] 0 9066 70366 8256 260096 14912 1000 stress-ng [ 407.587946] [ 9068] 0 9068 70366 8576 245760 12608 1000 stress-ng [ 407.587949] [ 9070] 0 9070 70366 7456 245760 13728 1000 stress-ng [ 407.587951] [ 9075] 0 9075 70366 10912 268288 13152 1000 stress-ng [ 407.587954] [ 9076] 0 9076 70366 14272 278528 11072 1000 stress-ng [ 407.587956] [ 9077] 0 9077 70366 6400 237568 13792 1000 stress-ng [ 407.587959] [ 9078] 0 9078 70366 9632 251904 12544 1000 stress-ng [ 407.587961] [ 9079] 0 9079 70366 9440 233472 10304 1000 stress-ng [ 407.587964] [ 9080] 0 9080 70366 7072 169984 4896 1000 stress-ng [ 407.587966] [ 9081] 0 9081 70366 8448 196608 6720 1000 stress-ng [ 407.587969] [ 9082] 0 9082 70366 7296 231424 12224 1000 stress-ng [ 407.587971] [ 9083] 0 9083 70366 9344 182272 3936 1000 stress-ng [ 407.587974] [ 9084] 0 9084 70366 6112 196608 9024 1000 stress-ng [ 407.587976] [ 9085] 0 9085 70366 3104 192512 11552 1000 stress-ng [ 407.587979] [ 9086] 0 9086 70366 7776 204800 8480 1000 stress-ng [ 407.587981] [ 9087] 0 9087 70366 14176 292864 12960 1000 stress-ng [ 407.587984] [ 9088] 0 9088 70366 8896 227328 9984 1000 stress-ng [ 407.587986] [ 9089] 0 9089 70366 11168 239616 9280 1000 stress-ng [ 407.587989] [ 9090] 0 9090 70366 11616 239616 8864 1000 stress-ng [ 407.587991] [ 9091] 0 9091 70366 9152 192512 5568 1000 stress-ng [ 407.587994] [ 9092] 0 9092 70366 18016 266240 5920 1000 stress-ng [ 407.587996] [ 9093] 0 9093 70366 10688 219136 7232 1000 stress-ng [ 407.587999] [ 9094] 0 9094 70366 12960 215040 4384 1000 stress-ng [ 407.588001] [ 9095] 0 9095 70366 7424 178176 5344 1000 stress-ng [ 407.588004] [ 9096] 0 9096 70366 22080 294912 5376 1000 stress-ng [ 407.588006] [ 9097] 0 9097 70366 3424 178176 9344 1000 stress-ng [ 407.588009] [ 9098] 0 9098 70366 15648 251904 6496 1000 stress-ng [ 407.588011] [ 9099] 0 9099 70366 6272 176128 6240 1000 stress-ng [ 407.588014] [ 9100] 0 9100 70366 10464 186368 3296 1000 stress-ng [ 407.588016] [ 9101] 0 9101 70366 8704 169984 3008 1000 stress-ng [ 407.588019] [ 9102] 0 9102 70366 12576 204800 3520 1000 stress-ng [ 407.588022] [ 9103] 0 9103 70366 8640 184320 4992 1000 stress-ng [ 407.588024] [ 9104] 0 9104 70366 7904 251904 14112 1000 stress-ng [ 407.588027] [ 9105] 0 9105 70366 10336 264192 13344 1000 stress-ng [ 407.588029] [ 9107] 0 9107 70366 6592 249856 15168 1000 stress-ng [ 407.588032] [ 9109] 0 9109 70366 5536 223232 12864 1000 stress-ng [ 407.588034] [ 9110] 0 9110 70366 5696 223232 12672 1000 stress-ng [ 407.588037] [ 9111] 0 9111 70366 6176 223232 12384 1000 stress-ng [ 407.588039] [ 9112] 0 9112 70366 8928 217088 8928 1000 stress-ng [ 407.588042] [ 9114] 0 9114 70366 7552 227328 11328 1000 stress-ng [ 407.588044] [ 9115] 0 9115 70366 8768 264192 14880 1000 stress-ng [ 407.588046] [ 9117] 0 9117 70366 8192 243712 12800 1000 stress-ng [ 407.588049] [ 9118] 0 9118 70366 13600 268288 10528 1000 stress-ng [ 407.588051] [ 9119] 0 9119 70366 6048 231424 13504 1000 stress-ng [ 407.588054] [ 9121] 0 9121 70366 7648 206848 8640 1000 stress-ng [ 407.588056] [ 9123] 0 9123 70366 4928 178176 8032 1000 stress-ng [ 407.588059] [ 9124] 0 9124 70366 7328 157696 2976 1000 stress-ng [ 407.588062] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9096,uid=0 [ 407.588071] Out of memory: Killed process 9096 (stress-ng) total-vm:281464kB, anon-rss:88192kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:288kB oom_score_adj:1000 [ 407.741717] runtest.sh invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 407.741725] CPU: 0 PID: 1244 Comm: runtest.sh Not tainted 6.2.0-rc6 #1 [ 407.741727] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 407.741729] Call Trace: [ 407.741730] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 407.741735] [<000000001fc32710>] dump_header+0x60/0x440 [ 407.741739] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 407.741742] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 407.741745] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 407.741748] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 407.741750] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 407.741754] [<000000001fc93aae>] do_swap_page+0x10e/0xb60 [ 407.741756] [<000000001fc96760>] handle_mm_fault+0x4a0/0x2200 [ 407.741758] [<000000001f976442>] do_exception+0x222/0x470 [ 407.741762] [<000000001f976778>] do_dat_exception+0x28/0x50 [ 407.741764] [<000000002091c256>] __do_pgm_check+0x136/0x180 [ 407.741766] [<0000000020931d4c>] pgm_check_handler+0x11c/0x170 [ 407.741769] Mem-Info: [ 407.741771] active_anon:201300 inactive_anon:251034 isolated_anon:0 active_file:468 inactive_file:499 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8121 slab_unreclaimable:12843 mapped:985 shmem:13 pagetables:3541 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2019 free_pcp:0 free_cma:0 [ 407.741778] Node 0 active_anon:805200kB inactive_anon:1004136kB active_file:1872kB inactive_file:1996kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:3940kB dirty:4kB writeback:0kB shmem:52kB writeback_tmp:0kB kernel_stack:4816kB pagetables:14164kB sec_pagetables:0kB all_unreclaimable? no [ 407.741783] Node 0 DMA free:8076kB boost:8192kB min:13836kB low:15828kB high:17820kB reserved_highatomic:0KB active_anon:805008kB inactive_anon:1003992kB active_file:1368kB inactive_file:2100kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.741790] lowmem_reserve[]: 0 0 0 [ 407.741792] Node 0 DMA: 76*4kB (UM) 246*8kB (UME) 258*16kB (UME) 49*32kB (UME) 6*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8608kB [ 407.741800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 407.741802] 1442 total pagecache pages [ 407.741803] 373 pages in swap cache [ 407.741804] Free swap = 0kB [ 407.741805] Total swap = 2018300kB [ 407.741808] 524288 pages RAM [ 407.741809] 0 pages HighMem/MovableOnly [ 407.741810] 19681 pages reserved [ 407.741811] 1024 pages cma reserved [ 407.741812] Tasks state (memory values in pages): [ 407.741813] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 407.741815] [ 828] 0 828 7798 63 102400 288 -250 systemd-journal [ 407.741818] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 407.741821] [ 1047] 999 1047 3659 64 86016 160 -900 systemd-oomd [ 407.741824] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 407.741827] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 407.741830] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 407.741832] [ 1076] 0 1076 63783 192 155648 640 0 NetworkManager [ 407.741835] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 407.741838] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 407.741840] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 407.741843] [ 1097] 996 1097 21151 225 77824 128 0 chronyd [ 407.741845] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 407.741848] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 407.741851] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 407.741853] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 407.741856] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 407.741859] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 407.741861] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 407.741864] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 407.741866] [ 1216] 0 1216 57862 160 79872 224 -1000 restraintd [ 407.741869] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 407.741872] [ 1244] 0 1244 1824 64 65536 96 0 runtest.sh [ 407.741874] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 407.741877] [ 1937] 0 1937 4007 78 114688 480 0 sshd [ 407.741879] [ 1938] 0 1938 40924 146 104448 1632 0 restraintd [ 407.741882] [ 3906] 0 3906 24334 22 135168 6784 -1000 dmeventd [ 407.741885] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 407.741887] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 407.741890] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 407.741893] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 407.741895] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 407.741898] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 407.741900] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 407.741903] [ 8997] 0 8997 4830 32 59392 0 -1000 stress-ng [ 407.741905] [ 8998] 0 8998 4830 96 59392 0 -1000 stress-ng [ 407.741908] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 407.741911] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 407.741913] [ 9001] 0 9001 70366 5728 241664 15008 1000 stress-ng [ 407.741916] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 407.741918] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 407.741921] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 407.741923] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 407.741926] [ 9010] 0 9010 4830 32 59392 0 -1000 stress-ng [ 407.741928] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 407.741931] [ 9013] 0 9013 4830 64 59392 0 -1000 stress-ng [ 407.741933] [ 9014] 0 9014 4830 64 59392 0 -1000 stress-ng [ 407.741936] [ 9015] 0 9015 4830 288 59392 0 -1000 stress-ng [ 407.741938] [ 9017] 0 9017 4830 32 59392 0 -1000 stress-ng [ 407.741941] [ 9018] 0 9018 4830 32 59392 0 -1000 stress-ng [ 407.741943] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 407.741945] [ 9020] 0 9020 4830 96 59392 0 -1000 stress-ng [ 407.741948] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 407.741950] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 407.741953] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 407.741956] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 407.741959] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 407.741962] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 407.741964] [ 9027] 0 9027 4830 96 59392 0 -1000 stress-ng [ 407.741967] [ 9028] 0 9028 4830 32 59392 0 -1000 stress-ng [ 407.741969] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 407.741972] [ 9030] 0 9030 4830 32 59392 0 -1000 stress-ng [ 407.741974] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 407.741976] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 407.741979] [ 9033] 0 9033 4830 32 59392 0 -1000 stress-ng [ 407.741981] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 407.741984] [ 9035] 0 9035 4830 32 59392 0 -1000 stress-ng [ 407.741986] [ 9036] 0 9036 4830 64 59392 0 -1000 stress-ng [ 407.741989] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 407.741991] [ 9038] 0 9038 4830 64 59392 0 -1000 stress-ng [ 407.741993] [ 9039] 0 9039 4830 64 59392 0 -1000 stress-ng [ 407.741996] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 407.741999] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 407.742001] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 407.742003] [ 9044] 0 9044 4830 96 59392 0 -1000 stress-ng [ 407.742006] [ 9045] 0 9045 4830 96 59392 0 -1000 stress-ng [ 407.742008] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 407.742011] [ 9047] 0 9047 4830 32 59392 0 -1000 stress-ng [ 407.742013] [ 9048] 0 9048 4830 64 59392 0 -1000 stress-ng [ 407.742016] [ 9049] 0 9049 4830 64 59392 0 -1000 stress-ng [ 407.742018] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 407.742020] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 407.742023] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 407.742025] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 407.742028] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 407.742031] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 407.742033] [ 9056] 0 9056 4830 96 59392 0 -1000 stress-ng [ 407.742035] [ 9057] 0 9057 4830 224 59392 0 -1000 stress-ng [ 407.742038] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 407.742040] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 407.742043] [ 9061] 0 9061 4830 96 59392 0 -1000 stress-ng [ 407.742045] [ 9062] 0 9062 4830 32 59392 0 -1000 stress-ng [ 407.742048] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 407.742050] [ 9065] 0 9065 70366 7008 237568 13344 1000 stress-ng [ 407.742052] [ 9066] 0 9066 70366 8256 260096 14912 1000 stress-ng [ 407.742055] [ 9068] 0 9068 70366 8576 245760 12608 1000 stress-ng [ 407.742058] [ 9070] 0 9070 70366 8192 256000 14272 1000 stress-ng [ 407.742060] [ 9075] 0 9075 70366 21408 352256 13184 1000 stress-ng [ 407.742063] [ 9076] 0 9076 70366 19008 319488 11520 1000 stress-ng [ 407.742065] [ 9077] 0 9077 70366 6400 237568 13824 1000 stress-ng [ 407.742068] [ 9078] 0 9078 70366 9472 251904 12736 1000 stress-ng [ 407.742070] [ 9079] 0 9079 70366 9440 233472 10304 1000 stress-ng [ 407.742073] [ 9080] 0 9080 70366 5984 174080 6464 1000 stress-ng [ 407.742075] [ 9081] 0 9081 70366 18240 274432 6752 1000 stress-ng [ 407.742078] [ 9082] 0 9082 70366 7040 231424 12480 1000 stress-ng [ 407.742080] [ 9083] 0 9083 70366 10784 192512 3936 1000 stress-ng [ 407.742083] [ 9084] 0 9084 70366 6272 200704 9312 1000 stress-ng [ 407.742086] [ 9085] 0 9085 70366 3968 200704 11584 1000 stress-ng [ 407.742088] [ 9086] 0 9086 70366 6464 204800 9824 1000 stress-ng [ 407.742091] [ 9087] 0 9087 70366 14048 292864 13056 1000 stress-ng [ 407.742093] [ 9088] 0 9088 70366 9376 231424 10080 1000 stress-ng [ 407.742096] [ 9089] 0 9089 70366 11168 239616 9280 1000 stress-ng [ 407.742098] [ 9090] 0 9090 70366 11072 239616 9408 1000 stress-ng [ 407.742101] [ 9091] 0 9091 70366 8128 192512 6624 1000 stress-ng [ 407.742104] [ 9092] 0 9092 70366 18016 266240 5920 1000 stress-ng [ 407.742106] [ 9093] 0 9093 70366 10432 219136 7456 1000 stress-ng [ 407.742109] [ 9094] 0 9094 70366 12960 215040 4384 1000 stress-ng [ 407.742111] [ 9095] 0 9095 70366 7840 180224 5344 1000 stress-ng [ 407.742114] [ 9097] 0 9097 70366 3424 178176 9344 1000 stress-ng [ 407.742116] [ 9098] 0 9098 70366 15744 253952 6528 1000 stress-ng [ 407.742119] [ 9099] 0 9099 70366 11936 221184 6240 1000 stress-ng [ 407.742121] [ 9100] 0 9100 70366 10464 186368 3360 1000 stress-ng [ 407.742124] [ 9101] 0 9101 70366 8672 169984 3040 1000 stress-ng [ 407.742127] [ 9102] 0 9102 70366 12512 204800 3648 1000 stress-ng [ 407.742129] [ 9103] 0 9103 70366 7648 186368 6272 1000 stress-ng [ 407.742132] [ 9104] 0 9104 70366 7904 251904 14112 1000 stress-ng [ 407.742134] [ 9105] 0 9105 70366 10464 266240 13408 1000 stress-ng [ 407.742137] [ 9107] 0 9107 70366 6208 249856 15584 1000 stress-ng [ 407.742139] [ 9109] 0 9109 70366 6112 227328 12864 1000 stress-ng [ 407.742142] [ 9110] 0 9110 70366 5696 223232 12672 1000 stress-ng [ 407.742145] [ 9111] 0 9111 70366 6080 223232 12480 1000 stress-ng [ 407.742147] [ 9112] 0 9112 70366 8704 217088 9120 1000 stress-ng [ 407.742150] [ 9114] 0 9114 70366 7808 229376 11392 1000 stress-ng [ 407.742152] [ 9115] 0 9115 70366 9280 268288 14880 1000 stress-ng [ 407.742155] [ 9117] 0 9117 70366 8192 243712 12800 1000 stress-ng [ 407.742157] [ 9118] 0 9118 70366 13600 268288 10528 1000 stress-ng [ 407.742160] [ 9119] 0 9119 70366 6048 231424 13504 1000 stress-ng [ 407.742163] [ 9121] 0 9121 70366 7200 206848 9248 1000 stress-ng [ 407.742165] [ 9123] 0 9123 70366 4928 178176 8032 1000 stress-ng [ 407.742168] [ 9124] 0 9124 70366 9792 178176 3104 1000 stress-ng [ 407.742170] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9075,uid=0 [ 407.742179] Out of memory: Killed process 9075 (stress-ng) total-vm:281464kB, anon-rss:85504kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:344kB oom_score_adj:1000 [ 409.776790] oom_reaper: reaped process 9075 (stress-ng), now anon-rss:40kB, file-rss:128kB, shmem-rss:0kB [ 409.908769] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 409.908778] CPU: 0 PID: 9098 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 409.908780] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 409.908782] Call Trace: [ 409.908783] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 409.908788] [<000000001fc32710>] dump_header+0x60/0x440 [ 409.908793] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 409.908796] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 409.908799] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 409.908802] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 409.908804] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 409.908808] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 409.908811] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 409.908816] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 409.908819] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 409.908822] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 409.908825] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 409.908829] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 409.908831] [<0000000020931bc2>] system_call+0x82/0xb0 [ 409.908834] Mem-Info: [ 409.908835] active_anon:303815 inactive_anon:149677 isolated_anon:0 active_file:69 inactive_file:358 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8119 slab_unreclaimable:12840 mapped:168 shmem:16 pagetables:3477 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1495 free_pcp:49 free_cma:0 [ 409.908842] Node 0 active_anon:1215260kB inactive_anon:598708kB active_file:276kB inactive_file:1432kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:672kB dirty:4kB writeback:0kB shmem:64kB writeback_tmp:0kB kernel_stack:4736kB pagetables:13908kB sec_pagetables:0kB all_unreclaimable? no [ 409.908848] Node 0 DMA free:5980kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:1215128kB inactive_anon:598584kB active_file:68kB inactive_file:1304kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:196kB local_pcp:0kB free_cma:0kB [ 409.908854] lowmem_reserve[]: 0 0 0 [ 409.908856] Node 0 DMA: 133*4kB (UMC) 41*8kB (UME) 234*16kB (UME) 45*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6108kB [ 409.908865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 409.908867] 1324 total pagecache pages [ 409.908868] 760 pages in swap cache [ 409.908869] Free swap = 0kB [ 409.908870] Total swap = 2018300kB [ 409.908871] 524288 pages RAM [ 409.908872] 0 pages HighMem/MovableOnly [ 409.908873] 19681 pages reserved [ 409.908873] 1024 pages cma reserved [ 409.908874] Tasks state (memory values in pages): [ 409.908894] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 409.908897] [ 828] 0 828 7798 159 102400 256 -250 systemd-journal [ 409.908900] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 409.908903] [ 1047] 999 1047 3659 96 86016 160 -900 systemd-oomd [ 409.908906] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 409.908909] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 409.908912] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 409.908914] [ 1076] 0 1076 63783 64 155648 672 0 NetworkManager [ 409.908917] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 409.908920] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 409.908923] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 409.908925] [ 1097] 996 1097 21151 65 77824 160 0 chronyd [ 409.908928] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 409.908931] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 409.908934] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 409.908936] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 409.908939] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 409.908942] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 409.908944] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 409.908946] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 409.908949] [ 1216] 0 1216 57861 128 79872 256 -1000 restraintd [ 409.908952] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 409.908954] [ 1244] 0 1244 1824 128 65536 32 0 runtest.sh [ 409.908957] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 409.908960] [ 1937] 0 1937 4007 78 114688 480 0 sshd [ 409.908962] [ 1938] 0 1938 40924 242 104448 1632 0 restraintd [ 409.908965] [ 3906] 0 3906 24334 85 135168 6784 -1000 dmeventd [ 409.908967] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 409.908970] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 409.908973] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 409.908975] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 409.908978] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 409.908981] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 409.908983] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 409.908986] [ 8997] 0 8997 4830 64 59392 0 -1000 stress-ng [ 409.908989] [ 8999] 0 8999 4830 96 59392 32 -1000 stress-ng [ 409.908991] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 409.908993] [ 9001] 0 9001 70366 5440 245760 15776 1000 stress-ng [ 409.908996] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 409.908999] [ 9006] 0 9006 4830 64 59392 0 -1000 stress-ng [ 409.909001] [ 9007] 0 9007 4830 32 59392 32 -1000 stress-ng [ 409.909004] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 409.909006] [ 9010] 0 9010 4829 128 57344 0 -1000 stress-ng [ 409.909009] [ 9012] 0 9012 4830 64 59392 0 -1000 stress-ng [ 409.909011] [ 9013] 0 9013 4830 32 59392 0 -1000 stress-ng [ 409.909013] [ 9014] 0 9014 4317 160 59392 0 -1000 stress-ng [ 409.909016] [ 9015] 0 9015 4830 160 59392 0 -1000 stress-ng [ 409.909019] [ 9017] 0 9017 4829 128 57344 0 -1000 stress-ng [ 409.909021] [ 9018] 0 9018 4829 128 57344 0 -1000 stress-ng [ 409.909023] [ 9019] 0 9019 4830 64 59392 0 -1000 stress-ng [ 409.909026] [ 9020] 0 9020 4830 64 59392 0 -1000 stress-ng [ 409.909028] [ 9021] 0 9021 4830 32 59392 0 -1000 stress-ng [ 409.909031] [ 9022] 0 9022 4830 64 59392 0 -1000 stress-ng [ 409.909033] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 409.909036] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 409.909038] [ 9025] 0 9025 4830 64 59392 0 -1000 stress-ng [ 409.909040] [ 9026] 0 9026 4830 64 59392 0 -1000 stress-ng [ 409.909043] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 409.909045] [ 9028] 0 9028 4830 96 59392 0 -1000 stress-ng [ 409.909048] [ 9029] 0 9029 4830 64 59392 0 -1000 stress-ng [ 409.909050] [ 9030] 0 9030 4830 128 59392 0 -1000 stress-ng [ 409.909052] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 409.909055] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 409.909057] [ 9033] 0 9033 4830 64 59392 0 -1000 stress-ng [ 409.909060] [ 9034] 0 9034 4830 64 59392 0 -1000 stress-ng [ 409.909062] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 409.909065] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 409.909067] [ 9038] 0 9038 4830 32 59392 0 -1000 stress-ng [ 409.909070] [ 9039] 0 9039 4830 96 59392 0 -1000 stress-ng [ 409.909072] [ 9040] 0 9040 4830 32 59392 0 -1000 stress-ng [ 409.909074] [ 9041] 0 9041 4830 96 59392 0 -1000 stress-ng [ 409.909077] [ 9043] 0 9043 4830 32 59392 0 -1000 stress-ng [ 409.909079] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 409.909082] [ 9045] 0 9045 4830 96 59392 0 -1000 stress-ng [ 409.909084] [ 9046] 0 9046 4830 64 59392 0 -1000 stress-ng [ 409.909087] [ 9047] 0 9047 4830 64 59392 0 -1000 stress-ng [ 409.909089] [ 9048] 0 9048 4830 64 59392 32 -1000 stress-ng [ 409.909092] [ 9049] 0 9049 4830 32 59392 32 -1000 stress-ng [ 409.909094] [ 9050] 0 9050 4830 32 59392 0 -1000 stress-ng [ 409.909097] [ 9051] 0 9051 4830 96 59392 0 -1000 stress-ng [ 409.909099] [ 9052] 0 9052 4830 64 59392 0 -1000 stress-ng [ 409.909101] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 409.909104] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 409.909106] [ 9055] 0 9055 4830 64 59392 0 -1000 stress-ng [ 409.909109] [ 9056] 0 9056 4830 64 59392 0 -1000 stress-ng [ 409.909111] [ 9057] 0 9057 4317 160 59392 0 -1000 stress-ng [ 409.909124] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 409.909127] [ 9059] 0 9059 4830 32 59392 0 -1000 stress-ng [ 409.909130] [ 9061] 0 9061 4830 64 59392 0 -1000 stress-ng [ 409.909133] [ 9063] 0 9063 4830 64 59392 0 -1000 stress-ng [ 409.909135] [ 9065] 0 9065 70366 7264 241664 13568 1000 stress-ng [ 409.909142] [ 9066] 0 9066 70366 8224 262144 15200 1000 stress-ng [ 409.909144] [ 9068] 0 9068 70366 9344 251904 12736 1000 stress-ng [ 409.909147] [ 9076] 0 9076 70366 18496 325632 12896 1000 stress-ng [ 409.909150] [ 9077] 0 9077 70366 5984 237568 14336 1000 stress-ng [ 409.909152] [ 9078] 0 9078 70366 8992 260096 13984 1000 stress-ng [ 409.909155] [ 9079] 0 9079 70366 9248 235520 10880 1000 stress-ng [ 409.909157] [ 9080] 0 9080 70366 6720 184320 6816 1000 stress-ng [ 409.909160] [ 9081] 0 9081 70366 17344 274432 7648 1000 stress-ng [ 409.909162] [ 9082] 0 9082 70366 8064 243712 13088 1000 stress-ng [ 409.909165] [ 9083] 0 9083 70366 12064 204800 4128 1000 stress-ng [ 409.909168] [ 9084] 0 9084 70366 6624 208896 10112 1000 stress-ng [ 409.909170] [ 9085] 0 9085 70366 5472 215040 11904 1000 stress-ng [ 409.909173] [ 9086] 0 9086 70366 6400 210944 10624 1000 stress-ng [ 409.909175] [ 9087] 0 9087 70366 13568 315392 16512 1000 stress-ng [ 409.909178] [ 9088] 0 9088 70366 11232 247808 10336 1000 stress-ng [ 409.909180] [ 9089] 0 9089 70366 11264 245760 10176 1000 stress-ng [ 409.909183] [ 9090] 0 9090 70366 10816 249856 10880 1000 stress-ng [ 409.909185] [ 9091] 0 9091 70366 8192 196608 6976 1000 stress-ng [ 409.909188] [ 9092] 0 9092 70366 19200 276480 6016 1000 stress-ng [ 409.909191] [ 9093] 0 9093 70366 12448 241664 8224 1000 stress-ng [ 409.909193] [ 9094] 0 9094 70366 13152 225280 5504 1000 stress-ng [ 409.909196] [ 9095] 0 9095 70366 7808 180224 5376 1000 stress-ng [ 409.909198] [ 9097] 0 9097 70366 5152 196608 9888 1000 stress-ng [ 409.909201] [ 9098] 0 9098 70366 18240 274432 6656 1000 stress-ng [ 409.909204] [ 9099] 0 9099 70366 11872 227328 7136 1000 stress-ng [ 409.909206] [ 9100] 0 9100 70366 10752 190464 3712 1000 stress-ng [ 409.909209] [ 9101] 0 9101 70366 8768 172032 3200 1000 stress-ng [ 409.909211] [ 9102] 0 9102 70366 11552 204800 4608 1000 stress-ng [ 409.909214] [ 9103] 0 9103 70366 7872 192512 6688 1000 stress-ng [ 409.909217] [ 9104] 0 9104 70366 10528 274432 14400 1000 stress-ng [ 409.909219] [ 9105] 0 9105 70366 10752 278528 14720 1000 stress-ng [ 409.909222] [ 9107] 0 9107 70366 5984 251904 15968 1000 stress-ng [ 409.909224] [ 9109] 0 9109 70366 7488 237568 12928 1000 stress-ng [ 409.909227] [ 9110] 0 9110 70366 6368 229376 12736 1000 stress-ng [ 409.909229] [ 9111] 0 9111 70366 7264 235520 12672 1000 stress-ng [ 409.909232] [ 9112] 0 9112 70366 9024 221184 9280 1000 stress-ng [ 409.909234] [ 9114] 0 9114 70366 8064 233472 11744 1000 stress-ng [ 409.909237] [ 9115] 0 9115 70366 11968 290816 15040 1000 stress-ng [ 409.909239] [ 9117] 0 9117 70366 8096 243712 12896 1000 stress-ng [ 409.909242] [ 9118] 0 9118 70366 15360 282624 10560 1000 stress-ng [ 409.909244] [ 9119] 0 9119 70366 5984 237568 14272 1000 stress-ng [ 409.909247] [ 9121] 0 9121 70366 7104 217088 10592 1000 stress-ng [ 409.909250] [ 9123] 0 9123 70366 6656 194560 8256 1000 stress-ng [ 409.909252] [ 9124] 0 9124 70366 9696 180224 3360 1000 stress-ng [ 409.909255] [ 9129] 0 9129 1824 0 47104 50 0 runtest.sh [ 409.909257] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9076,uid=0 [ 409.909267] Out of memory: Killed process 9076 (stress-ng) total-vm:281464kB, anon-rss:73856kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:318kB oom_score_adj:1000 [ 409.911323] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 409.911329] CPU: 0 PID: 9076 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 409.911331] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 409.911333] Call Trace: [ 409.911333] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 409.911337] [<000000001fcc13be>] warn_alloc+0x10e/0x1d0 [ 409.911339] [<000000001fcc7c02>] __alloc_pages_slowpath+0x1272/0x12a0 [ 409.911342] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 409.911344] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 409.911347] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 409.911349] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 409.911352] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 409.911355] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 409.911357] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 409.911360] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 409.911362] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 409.911365] [<0000000020931bc2>] system_call+0x82/0xb0 [ 409.911367] Mem-Info: [ 409.911368] active_anon:149806 inactive_anon:303793 isolated_anon:0 active_file:16 inactive_file:124 isolated_file:0 unevictable:3 dirty:1 writeback:0 slab_reclaimable:8119 slab_unreclaimable:12840 mapped:105 shmem:16 pagetables:3477 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:1999 free_pcp:56 free_cma:0 [ 409.911375] Node 0 active_anon:599224kB inactive_anon:1215172kB active_file:64kB inactive_file:496kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:420kB dirty:4kB writeback:0kB shmem:64kB writeback_tmp:0kB kernel_stack:4736kB pagetables:13908kB sec_pagetables:0kB all_unreclaimable? no [ 409.911380] Node 0 DMA free:7996kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:598804kB inactive_anon:1215172kB active_file:0kB inactive_file:428kB unevictable:12kB writepending:4kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 409.911386] lowmem_reserve[]: 0 0 0 [ 409.911388] Node 0 DMA: 228*4kB (UMC) 89*8kB (UME) 251*16kB (UME) 55*32kB (UME) 6*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7912kB [ 409.911397] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 409.911398] 946 total pagecache pages [ 409.911399] 760 pages in swap cache [ 409.911400] Free swap = 0kB [ 409.911401] Total swap = 2018300kB [ 409.911402] 524288 pages RAM [ 409.911403] 0 pages HighMem/MovableOnly [ 409.911404] 19681 pages reserved [ 409.911405] 1024 pages cma reserved [ 411.251974] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 411.251989] CPU: 1 PID: 9084 Comm: stress-ng Not tainted 6.2.0-rc6 #1 [ 411.251991] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 411.251993] Call Trace: [ 411.251995] [<000000002091c0d2>] dump_stack_lvl+0x142/0x17c [ 411.252004] [<000000001fc32710>] dump_header+0x60/0x440 [ 411.252011] [<000000001fc322e0>] oom_kill_process+0x90/0x460 [ 411.252014] [<000000001fc31d30>] out_of_memory+0x380/0x8a0 [ 411.252017] [<000000001fcc783c>] __alloc_pages_slowpath+0xeac/0x12a0 [ 411.252022] [<000000001fcc3f6c>] __alloc_pages+0x25c/0x320 [ 411.252024] [<000000001fcf6df8>] vma_alloc_folio+0x2f8/0x500 [ 411.252030] [<000000001fc971ba>] handle_mm_fault+0xefa/0x2200 [ 411.252033] [<000000001fc88ed4>] __get_user_pages+0x314/0x560 [ 411.252039] [<000000001fc8937e>] __mm_populate+0x15e/0x200 [ 411.252042] [<000000001fc64d30>] vm_mmap_pgoff+0x100/0x150 [ 411.252046] [<000000001fca32a4>] __s390x_sys_old_mmap+0x134/0x2a0 [ 411.252049] [<000000001f94a7ea>] do_syscall+0xda/0x110 [ 411.252053] [<000000002091c36e>] __do_syscall+0xce/0xe0 [ 411.252056] [<0000000020931bc2>] system_call+0x82/0xb0 [ 411.252061] Mem-Info: [ 411.252063] active_anon:207933 inactive_anon:247328 isolated_anon:0 active_file:125 inactive_file:23 isolated_file:0 unevictable:3 dirty:145 writeback:0 slab_reclaimable:8118 slab_unreclaimable:12690 mapped:163 shmem:17 pagetables:3117 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:2537 free_pcp:62 free_cma:0 [ 411.252070] Node 0 active_anon:831732kB inactive_anon:989312kB active_file:500kB inactive_file:92kB unevictable:12kB isolated(anon):0kB isolated(file):0kB mapped:652kB dirty:580kB writeback:0kB shmem:68kB writeback_tmp:0kB kernel_stack:4128kB pagetables:12468kB sec_pagetables:0kB all_unreclaimable? no [ 411.252076] Node 0 DMA free:10148kB boost:14440kB min:20084kB low:22076kB high:24068kB reserved_highatomic:0KB active_anon:831732kB inactive_anon:989312kB active_file:0kB inactive_file:680kB unevictable:12kB writepending:580kB present:2097152kB managed:2018428kB mlocked:12kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 411.252084] lowmem_reserve[]: 0 0 0 [ 411.252086] Node 0 DMA: 316*4kB (U) 237*8kB (UE) 298*16kB (UE) 50*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9528kB [ 411.252094] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 411.252095] 775 total pagecache pages [ 411.252096] 562 pages in swap cache [ 411.252097] Free swap = 0kB [ 411.252098] Total swap = 2018300kB [ 411.252099] 524288 pages RAM [ 411.252100] 0 pages HighMem/MovableOnly [ 411.252101] 19681 pages reserved [ 411.252102] 1024 pages cma reserved [ 411.252103] Tasks state (memory values in pages): [ 411.252104] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 411.252106] [ 828] 0 828 7798 255 104448 224 -250 systemd-journal [ 411.252109] [ 865] 0 865 8423 56 110592 928 -1000 systemd-udevd [ 411.252112] [ 1047] 999 1047 3659 64 86016 160 -900 systemd-oomd [ 411.252115] [ 1050] 193 1050 6353 75 112640 1088 0 systemd-resolve [ 411.252118] [ 1052] 0 1052 3583 64 86016 160 0 systemd-userdbd [ 411.252121] [ 1053] 0 1053 4398 39 63488 160 -1000 auditd [ 411.252124] [ 1076] 0 1076 63783 96 155648 640 0 NetworkManager [ 411.252127] [ 1084] 0 1084 5512 61 104448 800 0 systemd-logind [ 411.252130] [ 1088] 81 1088 2264 59 67584 160 -900 dbus-broker-lau [ 411.252133] [ 1095] 81 1095 1266 66 57344 192 -900 dbus-broker [ 411.252136] [ 1097] 996 1097 21151 33 77824 160 0 chronyd [ 411.252138] [ 1105] 0 1105 3403 64 81920 288 -1000 sshd [ 411.252141] [ 1109] 0 1109 7761 42 122880 1664 100 systemd [ 411.252144] [ 1112] 0 1112 13544 52 98304 192 0 gssproxy [ 411.252146] [ 1114] 0 1114 18258 89 223232 3904 100 (sd-pam) [ 411.252149] [ 1138] 0 1138 716 32 47104 32 0 agetty [ 411.252152] [ 1140] 0 1140 1358 32 59392 32 0 agetty [ 411.252155] [ 1143] 0 1143 1358 32 75776 32 0 agetty [ 411.252157] [ 1145] 0 1145 1358 32 61440 32 0 agetty [ 411.252160] [ 1216] 0 1216 57861 64 79872 256 -1000 restraintd [ 411.252162] [ 1221] 0 1221 1816 64 63488 64 -1000 10_bash_login [ 411.252165] [ 1244] 0 1244 1824 64 65536 64 0 runtest.sh [ 411.252168] [ 1935] 0 1935 3942 64 114688 384 0 sshd [ 411.252170] [ 1937] 0 1937 4007 78 114688 448 0 sshd [ 411.252173] [ 1938] 0 1938 40924 274 104448 1536 0 restraintd [ 411.252176] [ 3906] 0 3906 24334 22 135168 6784 -1000 dmeventd [ 411.252179] [ 7527] 0 7527 3677 32 86016 192 0 systemd-userwor [ 411.252181] [ 7530] 0 7530 3677 64 86016 192 0 systemd-userwor [ 411.252184] [ 7531] 0 7531 3677 64 86016 192 0 systemd-userwor [ 411.252187] [ 7606] 0 7606 1816 64 65536 64 0 10_bash_login [ 411.252190] [ 7617] 0 7617 4018 58 94208 480 0 systemd-hostnam [ 411.252192] [ 7630] 0 7630 2693 64 73728 960 0 bash [ 411.252195] [ 8996] 0 8996 4829 96 61440 0 -1000 stress-ng [ 411.252198] [ 8997] 0 8997 4830 32 59392 0 -1000 stress-ng [ 411.252200] [ 8999] 0 8999 4830 64 59392 32 -1000 stress-ng [ 411.252203] [ 9000] 0 9000 4830 64 59392 0 -1000 stress-ng [ 411.252205] [ 9001] 0 9001 70366 11328 321536 19360 1000 stress-ng [ 411.252208] [ 9003] 0 9003 4830 64 59392 0 -1000 stress-ng [ 411.252211] [ 9006] 0 9006 4830 32 59392 0 -1000 stress-ng [ 411.252214] [ 9007] 0 9007 4830 64 59392 32 -1000 stress-ng [ 411.252216] [ 9008] 0 9008 4830 64 59392 0 -1000 stress-ng [ 411.252219] [ 9021] 0 9021 4830 64 59392 0 -1000 stress-ng [ 411.252222] [ 9023] 0 9023 4830 64 59392 0 -1000 stress-ng [ 411.252224] [ 9024] 0 9024 4830 64 59392 0 -1000 stress-ng [ 411.252227] [ 9025] 0 9025 4830 32 59392 0 -1000 stress-ng [ 411.252229] [ 9026] 0 9026 4830 96 59392 0 -1000 stress-ng [ 411.252232] [ 9027] 0 9027 4830 64 59392 0 -1000 stress-ng [ 411.252235] [ 9028] 0 9028 4830 32 59392 0 -1000 stress-ng [ 411.252237] [ 9029] 0 9029 4830 32 59392 0 -1000 stress-ng [ 411.252240] [ 9030] 0 9030 4830 96 59392 0 -1000 stress-ng [ 411.252242] [ 9031] 0 9031 4830 64 59392 0 -1000 stress-ng [ 411.252245] [ 9032] 0 9032 4830 64 59392 0 -1000 stress-ng [ 411.252248] [ 9033] 0 9033 4830 96 59392 0 -1000 stress-ng [ 411.252250] [ 9035] 0 9035 4830 64 59392 0 -1000 stress-ng [ 411.252253] [ 9037] 0 9037 4830 64 59392 0 -1000 stress-ng [ 411.252255] [ 9038] 0 9038 4830 32 59392 32 -1000 stress-ng [ 411.252258] [ 9040] 0 9040 4830 64 59392 0 -1000 stress-ng [ 411.252261] [ 9041] 0 9041 4830 64 59392 0 -1000 stress-ng [ 411.252264] [ 9043] 0 9043 4830 64 59392 0 -1000 stress-ng [ 411.252266] [ 9044] 0 9044 4830 64 59392 0 -1000 stress-ng [ 411.252269] [ 9045] 0 9045 4830 64 59392 0 -1000 stress-ng [ 411.252271] [ 9046] 0 9046 4830 96 59392 0 -1000 stress-ng [ 411.252274] [ 9050] 0 9050 4830 64 59392 0 -1000 stress-ng [ 411.252277] [ 9051] 0 9051 4830 64 59392 0 -1000 stress-ng [ 411.252279] [ 9053] 0 9053 4830 64 59392 0 -1000 stress-ng [ 411.252282] [ 9054] 0 9054 4830 64 59392 0 -1000 stress-ng [ 411.252284] [ 9058] 0 9058 4830 64 59392 0 -1000 stress-ng [ 411.252287] [ 9059] 0 9059 4830 64 59392 0 -1000 stress-ng [ 411.252290] [ 9066] 0 9066 70366 9024 307200 19968 1000 stress-ng [ 411.252292] [ 9068] 0 9068 70366 16960 358400 18400 1000 stress-ng [ 411.252295] [ 9078] 0 9078 70366 12032 337920 20768 1000 stress-ng [ 411.252298] [ 9079] 0 9079 70366 10912 296960 16672 1000 stress-ng [ 411.252300] [ 9081] 0 9081 70366 36256 471040 13248 1000 stress-ng [ 411.252303] [ 9083] 0 9083 70366 18432 311296 11104 1000 stress-ng [ 411.252306] [ 9084] 0 9084 70366 16288 317440 13920 1000 stress-ng [ 411.252309] [ 9085] 0 9085 70366 10720 266240 13248 1000 stress-ng [ 411.252311] [ 9086] 0 9086 70366 10304 284672 15744 1000 stress-ng [ 411.252314] [ 9087] 0 9087 70366 15648 395264 24448 1000 stress-ng [ 411.252317] [ 9088] 0 9088 70366 5536 253952 16672 1000 stress-ng [ 411.252319] [ 9089] 0 9089 70366 5312 274432 19456 1000 stress-ng [ 411.252322] [ 9092] 0 9092 70366 26336 382976 12000 1000 stress-ng [ 411.252325] [ 9094] 0 9094 70366 8928 241664 11872 1000 stress-ng [ 411.252327] [ 9095] 0 9095 70366 8224 225280 10528 1000 stress-ng [ 411.252330] [ 9097] 0 9097 70366 16064 305152 12800 1000 stress-ng [ 411.252332] [ 9098] 0 9098 70366 17056 323584 14048 1000 stress-ng [ 411.252335] [ 9100] 0 9100 70366 6944 237568 13280 1000 stress-ng [ 411.252338] [ 9101] 0 9101 70366 6784 210944 10176 1000 stress-ng [ 411.252340] [ 9102] 0 9102 70366 14624 299008 13312 1000 stress-ng [ 411.252343] [ 9104] 0 9104 70366 45888 600064 19616 1000 stress-ng [ 411.252345] [ 9105] 0 9105 70366 13920 356352 21120 1000 stress-ng [ 411.252348] [ 9109] 0 9109 70366 37856 522240 17856 1000 stress-ng [ 411.252351] [ 9110] 0 9110 70366 8800 294912 18784 1000 stress-ng [ 411.252353] [ 9111] 0 9111 70366 9568 292864 17504 1000 stress-ng [ 411.252356] [ 9112] 0 9112 70366 9664 264192 13920 1000 stress-ng [ 411.252358] [ 9117] 0 9117 70366 11584 307200 17376 1000 stress-ng [ 411.252361] [ 9118] 0 9118 70366 10944 323584 20192 1000 stress-ng [ 411.252364] [ 9124] 0 9124 70366 23392 331776 8640 1000 stress-ng [ 411.252366] [ 9129] 0 9129 1349 32 59392 0 0 sleep [ 411.252369] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-3.scope,task=stress-ng,pid=9104,uid=0 [ 411.252379] Out of memory: Killed process 9104 (stress-ng) total-vm:281464kB, anon-rss:183424kB, file-rss:128kB, shmem-rss:0kB, UID:0 pgtables:586kB oom_score_adj:1000