[ 1768.596566] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1768.596585] CPU: 0 PID: 44319 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1768.596588] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1768.596590] Call Trace: [ 1768.596591] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1768.596601] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1768.596606] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1768.596609] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1768.596611] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1768.596617] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1768.596620] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1768.596627] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1768.596632] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1768.596635] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1768.596638] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1768.596644] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1768.596737] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1768.596748] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1768.596752] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1768.596757] Mem-Info: [ 1768.596759] active_anon:349635 inactive_anon:97127 isolated_anon:127 active_file:40 inactive_file:21 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13019 slab_unreclaimable:14893 mapped:58 shmem:1 pagetables:3661 bounce:0 kernel_misc_reclaimable:0 free:1495 free_pcp:0 free_cma:0 [ 1768.596792] Node 0 active_anon:1398412kB inactive_anon:388592kB active_file:160kB inactive_file:84kB unevictable:12kB isolated(anon):508kB isolated(file):0kB mapped:232kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5200kB pagetables:14644kB all_unreclaimable? no [ 1768.596798] Node 0 DMA free:5980kB boost:1024kB min:6672kB low:8664kB high:10656kB reserved_highatomic:0KB active_anon:1398796kB inactive_anon:388136kB active_file:0kB inactive_file:524kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1768.596844] lowmem_reserve[]: 0 0 0 [ 1768.596850] Node 0 DMA: 400*4kB (UMEC) 2*8kB (M) 112*16kB (UME) 39*32kB (UME) 27*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6384kB [ 1768.596858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1768.596867] 51 total pagecache pages [ 1768.596886] 2 pages in swap cache [ 1768.596887] Free swap = 0kB [ 1768.596888] Total swap = 2019324kB [ 1768.596889] 524288 pages RAM [ 1768.596890] 0 pages HighMem/MovableOnly [ 1768.596891] 19413 pages reserved [ 1768.596891] 1024 pages cma reserved [ 1768.596892] Tasks state (memory values in pages): [ 1768.596893] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1768.596900] [ 844] 0 844 12061 16 135168 296 -250 systemd-journal [ 1768.596903] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1768.596907] [ 1050] 999 1050 3834 24 88064 209 -900 systemd-oomd [ 1768.596910] [ 1051] 0 1051 4359 0 67584 182 -1000 auditd [ 1768.596912] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1768.596915] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1768.596917] [ 1083] 0 1083 63561 37 155648 614 0 NetworkManager [ 1768.596920] [ 1101] 0 1101 4365 0 96256 587 0 systemd-logind [ 1768.596923] [ 1102] 81 1102 2185 0 63488 206 -900 dbus-broker-lau [ 1768.596925] [ 1104] 996 1104 21090 9 75776 184 0 chronyd [ 1768.596928] [ 1109] 81 1109 1230 9 53248 237 -900 dbus-broker [ 1768.596930] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1768.596933] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1768.596936] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1768.596938] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1768.596941] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1768.596943] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1768.596945] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1768.596947] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1768.596950] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1768.596952] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1768.596955] [ 1254] 0 1254 1797 5 67584 98 0 runtest.sh [ 1768.596957] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1768.596960] [ 1303] 0 1303 4019 0 114688 636 0 sshd [ 1768.596962] [ 1304] 0 1304 40505 9 81920 1415 0 restraintd [ 1768.596966] [ 27019] 0 27019 18098 0 86016 602 -1000 dmeventd [ 1768.596969] [ 42436] 0 42436 3843 0 90112 244 0 systemd-userwor [ 1768.596972] [ 42437] 0 42437 3843 0 90112 231 0 systemd-userwor [ 1768.596974] [ 42457] 0 42457 3843 0 90112 232 0 systemd-userwor [ 1768.596977] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1768.596979] [ 42576] 0 42576 2664 9 73728 967 0 bash [ 1768.596982] [ 44141] 0 44141 4194 0 96256 509 0 systemd-hostnam [ 1768.596984] [ 44226] 0 44226 4782 12 61440 52 -1000 stress-ng [ 1768.596987] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1768.596989] [ 44228] 0 44228 4782 0 59392 53 -1000 stress-ng [ 1768.596991] [ 44229] 0 44229 4782 0 59392 53 -1000 stress-ng [ 1768.596994] [ 44230] 0 44230 4782 0 59392 53 -1000 stress-ng [ 1768.596996] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1768.596998] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1768.597001] [ 44233] 0 44233 70318 7108 184320 6582 1000 stress-ng [ 1768.597003] [ 44234] 0 44234 4782 0 59392 53 -1000 stress-ng [ 1768.597006] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1768.597008] [ 44236] 0 44236 4782 0 59392 53 -1000 stress-ng [ 1768.597010] [ 44237] 0 44237 4782 0 59392 53 -1000 stress-ng [ 1768.597012] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1768.597015] [ 44239] 0 44239 4782 0 59392 53 -1000 stress-ng [ 1768.597017] [ 44240] 0 44240 70318 8377 215040 9141 1000 stress-ng [ 1768.597019] [ 44241] 0 44241 4782 0 59392 53 -1000 stress-ng [ 1768.597022] [ 44242] 0 44242 4782 0 59392 53 -1000 stress-ng [ 1768.597024] [ 44243] 0 44243 4782 0 59392 53 -1000 stress-ng [ 1768.597033] [ 44244] 0 44244 4782 0 59392 53 -1000 stress-ng [ 1768.597035] [ 44245] 0 44245 4782 0 59392 53 -1000 stress-ng [ 1768.597037] [ 44246] 0 44246 4782 0 59392 53 -1000 stress-ng [ 1768.597040] [ 44247] 0 44247 4782 0 59392 53 -1000 stress-ng [ 1768.597042] [ 44248] 0 44248 70318 4365 210944 12559 1000 stress-ng [ 1768.597044] [ 44249] 0 44249 4782 0 59392 53 -1000 stress-ng [ 1768.597046] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1768.597049] [ 44251] 0 44251 4782 0 59392 53 -1000 stress-ng [ 1768.597051] [ 44252] 0 44252 4782 0 59392 53 -1000 stress-ng [ 1768.597053] [ 44253] 0 44253 4782 0 59392 53 -1000 stress-ng [ 1768.597056] [ 44254] 0 44254 4782 0 59392 53 -1000 stress-ng [ 1768.597058] [ 44255] 0 44255 4782 0 59392 53 -1000 stress-ng [ 1768.597060] [ 44256] 0 44256 4782 0 59392 53 -1000 stress-ng [ 1768.597062] [ 44257] 0 44257 4782 0 59392 53 -1000 stress-ng [ 1768.597064] [ 44258] 0 44258 4782 0 59392 53 -1000 stress-ng [ 1768.597067] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1768.597069] [ 44260] 0 44260 4782 0 59392 53 -1000 stress-ng [ 1768.597071] [ 44261] 0 44261 4782 0 59392 53 -1000 stress-ng [ 1768.597074] [ 44262] 0 44262 4782 0 59392 53 -1000 stress-ng [ 1768.597076] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1768.597083] [ 44264] 0 44264 4782 0 59392 53 -1000 stress-ng [ 1768.597085] [ 44265] 0 44265 4782 0 59392 53 -1000 stress-ng [ 1768.597088] [ 44266] 0 44266 4782 0 59392 53 -1000 stress-ng [ 1768.597090] [ 44267] 0 44267 4782 0 59392 53 -1000 stress-ng [ 1768.597092] [ 44268] 0 44268 4782 0 59392 53 -1000 stress-ng [ 1768.597095] [ 44269] 0 44269 4782 0 59392 53 -1000 stress-ng [ 1768.597097] [ 44270] 0 44270 4782 0 59392 53 -1000 stress-ng [ 1768.597100] [ 44271] 0 44271 4782 0 59392 53 -1000 stress-ng [ 1768.597102] [ 44272] 0 44272 4782 0 59392 53 -1000 stress-ng [ 1768.597104] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1768.597106] [ 44274] 0 44274 4782 0 59392 53 -1000 stress-ng [ 1768.597109] [ 44275] 0 44275 4782 0 59392 53 -1000 stress-ng [ 1768.597111] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1768.597113] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1768.597116] [ 44278] 0 44278 4782 0 59392 53 -1000 stress-ng [ 1768.597118] [ 44279] 0 44279 4782 0 59392 53 -1000 stress-ng [ 1768.597120] [ 44280] 0 44280 4782 0 59392 53 -1000 stress-ng [ 1768.597123] [ 44281] 0 44281 4782 0 59392 53 -1000 stress-ng [ 1768.597125] [ 44282] 0 44282 4782 0 59392 53 -1000 stress-ng [ 1768.597127] [ 44283] 0 44283 4782 0 59392 53 -1000 stress-ng [ 1768.597129] [ 44284] 0 44284 4782 0 59392 53 -1000 stress-ng [ 1768.597132] [ 44285] 0 44285 4782 0 59392 53 -1000 stress-ng [ 1768.597134] [ 44286] 0 44286 4782 0 59392 53 -1000 stress-ng [ 1768.597137] [ 44287] 0 44287 4782 0 59392 53 -1000 stress-ng [ 1768.597139] [ 44288] 0 44288 4782 0 59392 53 -1000 stress-ng [ 1768.597141] [ 44289] 0 44289 4782 0 59392 53 -1000 stress-ng [ 1768.597143] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1768.597146] [ 44291] 0 44291 4782 0 59392 53 -1000 stress-ng [ 1768.597148] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1768.597150] [ 44293] 0 44293 4782 0 59392 53 -1000 stress-ng [ 1768.597153] [ 44294] 0 44294 70318 6799 210944 10125 1000 stress-ng [ 1768.597155] [ 44295] 0 44295 70318 3401 178176 9497 1000 stress-ng [ 1768.597158] [ 44296] 0 44296 70318 3139 174080 9231 1000 stress-ng [ 1768.597160] [ 44297] 0 44297 70318 7655 221184 10457 1000 stress-ng [ 1768.597162] [ 44298] 0 44298 70318 6460 208896 10266 1000 stress-ng [ 1768.597165] [ 44299] 0 44299 70318 3132 206848 13132 1000 stress-ng [ 1768.597167] [ 44300] 0 44300 70318 7935 221184 10309 1000 stress-ng [ 1768.597169] [ 44301] 0 44301 70318 8506 215040 8946 1000 stress-ng [ 1768.597171] [ 44302] 0 44302 70318 6661 202752 9141 1000 stress-ng [ 1768.597174] [ 44303] 0 44303 70318 8850 217088 8866 1000 stress-ng [ 1768.597176] [ 44304] 0 44304 70318 5703 217088 12078 1000 stress-ng [ 1768.597178] [ 44305] 0 44305 70318 4921 180224 8109 1000 stress-ng [ 1768.597181] [ 44306] 0 44306 70318 8285 178176 4415 1000 stress-ng [ 1768.597183] [ 44307] 0 44307 70318 7080 196608 8128 1000 stress-ng [ 1768.597185] [ 44308] 0 44308 70318 6671 141312 1673 1000 stress-ng [ 1768.597188] [ 44309] 0 44309 70318 9196 190464 5219 1000 stress-ng [ 1768.597190] [ 44310] 0 44310 70318 6799 182272 6495 1000 stress-ng [ 1768.597192] [ 44311] 0 44311 70318 4029 153600 5767 1000 stress-ng [ 1768.597195] [ 44312] 0 44312 70318 3816 188416 10402 1000 stress-ng [ 1768.597197] [ 44313] 0 44313 70318 5030 196608 10046 1000 stress-ng [ 1768.597199] [ 44314] 0 44314 70318 4556 231424 14942 1000 stress-ng [ 1768.597201] [ 44315] 0 44315 70318 5294 198656 9979 1000 stress-ng [ 1768.597204] [ 44316] 0 44316 70318 5535 192512 9013 1000 stress-ng [ 1768.597206] [ 44317] 0 44317 70318 8936 227328 10165 1000 stress-ng [ 1768.597209] [ 44318] 0 44318 70318 5261 184320 8297 1000 stress-ng [ 1768.597211] [ 44319] 0 44319 70318 8852 221184 9458 1000 stress-ng [ 1768.597213] [ 44320] 0 44320 70318 8180 198656 7094 1000 stress-ng [ 1768.597215] [ 44321] 0 44321 70318 5589 192512 9157 1000 stress-ng [ 1768.597218] [ 44322] 0 44322 70318 8807 206848 7457 1000 stress-ng [ 1768.597220] [ 44323] 0 44323 70318 7993 212992 9195 1000 stress-ng [ 1768.597222] [ 44324] 0 44324 70318 7102 215040 10217 1000 stress-ng [ 1768.597224] [ 44325] 0 44325 70318 6498 202752 9304 1000 stress-ng [ 1768.597226] [ 44326] 0 44326 70318 10052 227328 8786 1000 stress-ng [ 1768.597229] [ 44327] 0 44327 70318 8160 208896 8368 1000 stress-ng [ 1768.597231] [ 44328] 0 44328 70318 9723 221184 8389 1000 stress-ng [ 1768.597233] [ 44329] 0 44329 70318 8616 215040 8902 1000 stress-ng [ 1768.597236] [ 44330] 0 44330 70318 9898 186368 3858 1000 stress-ng [ 1768.597238] [ 44331] 0 44331 70318 8908 186368 5045 1000 stress-ng [ 1768.597240] [ 44332] 0 44332 70318 7978 167936 3534 1000 stress-ng [ 1768.597243] [ 44334] 0 44334 1334 0 61440 28 0 sleep [ 1768.597245] [ 44335] 0 44335 70318 6845 223232 11663 1000 stress-ng [ 1768.597247] [ 44336] 0 44336 70318 6096 212992 11026 1000 stress-ng [ 1768.597249] [ 44337] 0 44337 70318 7275 204800 8988 1000 stress-ng [ 1768.597252] [ 44338] 0 44338 70318 7062 202752 8937 1000 stress-ng [ 1768.597254] [ 44339] 0 44339 70318 8491 212992 8630 1000 stress-ng [ 1768.597257] [ 44340] 0 44340 70318 8042 208896 8684 1000 stress-ng [ 1768.597259] [ 44341] 0 44341 70318 5879 215040 11440 1000 stress-ng [ 1768.597262] [ 44342] 0 44342 70318 5570 217088 12211 1000 stress-ng [ 1768.597264] [ 44343] 0 44343 70318 6195 204800 9936 1000 stress-ng [ 1768.597266] [ 44344] 0 44344 70318 6592 194560 8418 1000 stress-ng [ 1768.597268] [ 44345] 0 44345 70318 9715 161792 1071 1000 stress-ng [ 1768.597271] [ 44346] 0 44346 70318 7602 143360 940 1000 stress-ng [ 1768.597273] [ 44347] 0 44347 70318 8824 147456 180 1000 stress-ng [ 1768.597275] [ 44348] 0 44348 70318 6736 200704 9000 1000 stress-ng [ 1768.597278] [ 44349] 0 44349 70318 8331 210944 8461 1000 stress-ng [ 1768.597280] [ 44350] 0 44350 70318 5468 124928 830 1000 stress-ng [ 1768.597282] [ 44351] 0 44351 70318 7581 163840 3469 1000 stress-ng [ 1768.597285] [ 44352] 0 44352 70318 5386 133120 1901 1000 stress-ng [ 1768.597287] [ 44353] 0 44353 70318 6608 147456 2457 1000 stress-ng [ 1768.597289] [ 44354] 0 44354 70318 7824 151552 1708 1000 stress-ng [ 1768.597292] [ 44355] 0 44355 70318 7829 139264 53 1000 stress-ng [ 1768.597294] [ 44356] 0 44356 70318 5307 118784 52 1000 stress-ng [ 1768.597296] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44314,uid=0 [ 1768.597316] Out of memory: Killed process 44314 (stress-ng) total-vm:281272kB, anon-rss:18208kB, file-rss:16kB, shmem-rss:0kB, UID:0 pgtables:226kB oom_score_adj:1000 [ 1770.628842] oom_reaper: reaped process 44314 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1770.721565] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1770.721575] CPU: 0 PID: 44322 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1770.721577] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1770.721578] Call Trace: [ 1770.721579] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1770.721588] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1770.721593] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1770.721594] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1770.721596] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1770.721601] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1770.721603] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1770.721609] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1770.721612] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1770.721614] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1770.721616] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1770.721620] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1770.721623] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1770.721628] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1770.721630] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1770.721634] Mem-Info: [ 1770.721635] active_anon:329010 inactive_anon:118117 isolated_anon:68 active_file:5 inactive_file:4 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13039 slab_unreclaimable:14893 mapped:27 shmem:1 pagetables:3670 bounce:0 kernel_misc_reclaimable:0 free:1297 free_pcp:0 free_cma:1 [ 1770.721641] Node 0 active_anon:1316040kB inactive_anon:472468kB active_file:20kB inactive_file:16kB unevictable:12kB isolated(anon):272kB isolated(file):0kB mapped:108kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5200kB pagetables:14680kB all_unreclaimable? no [ 1770.721644] Node 0 DMA free:5188kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1315944kB inactive_anon:471980kB active_file:828kB inactive_file:224kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:4kB [ 1770.721650] lowmem_reserve[]: 0 0 0 [ 1770.721652] Node 0 DMA: 395*4kB (UEC) 8*8kB (UE) 119*16kB (UME) 41*32kB (UE) 5*64kB (U) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5436kB [ 1770.721659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1770.721661] 69 total pagecache pages [ 1770.721661] 23 pages in swap cache [ 1770.721662] Free swap = 0kB [ 1770.721663] Total swap = 2019324kB [ 1770.721664] 524288 pages RAM [ 1770.721665] 0 pages HighMem/MovableOnly [ 1770.721665] 19413 pages reserved [ 1770.721666] 1024 pages cma reserved [ 1770.721667] Tasks state (memory values in pages): [ 1770.721667] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1770.721669] [ 844] 0 844 12061 19 135168 279 -250 systemd-journal [ 1770.721672] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1770.721675] [ 1050] 999 1050 3834 0 88064 233 -900 systemd-oomd [ 1770.721677] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1770.721679] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1770.721682] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1770.721684] [ 1083] 0 1083 63561 35 155648 616 0 NetworkManager [ 1770.721686] [ 1101] 0 1101 4365 0 96256 587 0 systemd-logind [ 1770.721688] [ 1102] 81 1102 2185 0 63488 206 -900 dbus-broker-lau [ 1770.721691] [ 1104] 996 1104 21090 1 75776 184 0 chronyd [ 1770.721693] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1770.721695] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1770.721697] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1770.721699] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1770.721701] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1770.721704] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1770.721706] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1770.721708] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1770.721710] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1770.721712] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1770.721715] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1770.721717] [ 1254] 0 1254 1797 1 67584 98 0 runtest.sh [ 1770.721719] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1770.721721] [ 1303] 0 1303 4019 0 114688 636 0 sshd [ 1770.721723] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1770.721726] [ 27019] 0 27019 18098 0 86016 594 -1000 dmeventd [ 1770.721728] [ 42436] 0 42436 3843 0 90112 244 0 systemd-userwor [ 1770.721730] [ 42437] 0 42437 3843 0 90112 232 0 systemd-userwor [ 1770.721732] [ 42457] 0 42457 3843 0 90112 232 0 systemd-userwor [ 1770.721734] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1770.721736] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1770.721739] [ 44141] 0 44141 4194 0 96256 510 0 systemd-hostnam [ 1770.721741] [ 44226] 0 44226 4782 4 61440 52 -1000 stress-ng [ 1770.721743] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1770.721745] [ 44228] 0 44228 4782 0 59392 53 -1000 stress-ng [ 1770.721747] [ 44229] 0 44229 4782 0 59392 53 -1000 stress-ng [ 1770.721749] [ 44230] 0 44230 4782 0 59392 53 -1000 stress-ng [ 1770.721751] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1770.721753] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1770.721756] [ 44233] 0 44233 70318 7236 186368 6582 1000 stress-ng [ 1770.721758] [ 44234] 0 44234 4782 0 59392 53 -1000 stress-ng [ 1770.721760] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1770.721762] [ 44236] 0 44236 4782 0 59392 53 -1000 stress-ng [ 1770.721764] [ 44237] 0 44237 4782 0 59392 53 -1000 stress-ng [ 1770.721767] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1770.721769] [ 44239] 0 44239 4782 0 59392 53 -1000 stress-ng [ 1770.721771] [ 44240] 0 44240 70318 8505 217088 9141 1000 stress-ng [ 1770.721773] [ 44241] 0 44241 4782 0 59392 53 -1000 stress-ng [ 1770.721775] [ 44242] 0 44242 4782 0 59392 53 -1000 stress-ng [ 1770.721777] [ 44243] 0 44243 4782 0 59392 53 -1000 stress-ng [ 1770.721779] [ 44244] 0 44244 4782 0 59392 53 -1000 stress-ng [ 1770.721782] [ 44245] 0 44245 4782 0 59392 53 -1000 stress-ng [ 1770.721784] [ 44246] 0 44246 4782 0 59392 53 -1000 stress-ng [ 1770.721786] [ 44247] 0 44247 4782 0 59392 53 -1000 stress-ng [ 1770.721788] [ 44248] 0 44248 70318 8255 241664 12559 1000 stress-ng [ 1770.721790] [ 44249] 0 44249 4782 0 59392 53 -1000 stress-ng [ 1770.721792] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1770.721794] [ 44251] 0 44251 4782 0 59392 53 -1000 stress-ng [ 1770.721797] [ 44252] 0 44252 4782 0 59392 53 -1000 stress-ng [ 1770.721799] [ 44253] 0 44253 4782 0 59392 53 -1000 stress-ng [ 1770.721801] [ 44254] 0 44254 4782 0 59392 53 -1000 stress-ng [ 1770.721803] [ 44255] 0 44255 4782 0 59392 53 -1000 stress-ng [ 1770.721805] [ 44256] 0 44256 4782 0 59392 53 -1000 stress-ng [ 1770.721807] [ 44257] 0 44257 4782 0 59392 53 -1000 stress-ng [ 1770.721810] [ 44258] 0 44258 4782 0 59392 53 -1000 stress-ng [ 1770.721812] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1770.721814] [ 44260] 0 44260 4782 0 59392 53 -1000 stress-ng [ 1770.721816] [ 44261] 0 44261 4782 0 59392 53 -1000 stress-ng [ 1770.721818] [ 44262] 0 44262 4782 0 59392 53 -1000 stress-ng [ 1770.721820] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1770.721822] [ 44264] 0 44264 4782 0 59392 53 -1000 stress-ng [ 1770.721825] [ 44265] 0 44265 4782 0 59392 53 -1000 stress-ng [ 1770.721827] [ 44266] 0 44266 4782 0 59392 53 -1000 stress-ng [ 1770.721829] [ 44267] 0 44267 4782 0 59392 53 -1000 stress-ng [ 1770.721831] [ 44268] 0 44268 4782 0 59392 53 -1000 stress-ng [ 1770.721833] [ 44269] 0 44269 4782 0 59392 53 -1000 stress-ng [ 1770.721836] [ 44270] 0 44270 4782 0 59392 53 -1000 stress-ng [ 1770.721838] [ 44271] 0 44271 4782 0 59392 53 -1000 stress-ng [ 1770.721840] [ 44272] 0 44272 4782 0 59392 53 -1000 stress-ng [ 1770.721842] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1770.721844] [ 44274] 0 44274 4782 0 59392 53 -1000 stress-ng [ 1770.721846] [ 44275] 0 44275 4782 0 59392 53 -1000 stress-ng [ 1770.721848] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1770.721851] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1770.721853] [ 44278] 0 44278 4782 0 59392 53 -1000 stress-ng [ 1770.721855] [ 44279] 0 44279 4782 0 59392 53 -1000 stress-ng [ 1770.721857] [ 44280] 0 44280 4782 0 59392 53 -1000 stress-ng [ 1770.721859] [ 44281] 0 44281 4782 0 59392 53 -1000 stress-ng [ 1770.721861] [ 44282] 0 44282 4782 0 59392 53 -1000 stress-ng [ 1770.721863] [ 44283] 0 44283 4782 0 59392 53 -1000 stress-ng [ 1770.721865] [ 44284] 0 44284 4782 15 59392 38 -1000 stress-ng [ 1770.721867] [ 44285] 0 44285 4782 0 59392 53 -1000 stress-ng [ 1770.721869] [ 44286] 0 44286 4782 0 59392 53 -1000 stress-ng [ 1770.721871] [ 44287] 0 44287 4782 0 59392 53 -1000 stress-ng [ 1770.721874] [ 44288] 0 44288 4782 0 59392 53 -1000 stress-ng [ 1770.721876] [ 44289] 0 44289 4782 0 59392 53 -1000 stress-ng [ 1770.721878] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1770.721880] [ 44291] 0 44291 4782 0 59392 53 -1000 stress-ng [ 1770.721882] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1770.721884] [ 44293] 0 44293 4782 0 59392 53 -1000 stress-ng [ 1770.721886] [ 44294] 0 44294 70318 6795 210944 10125 1000 stress-ng [ 1770.721888] [ 44295] 0 44295 70318 3397 178176 9497 1000 stress-ng [ 1770.721890] [ 44296] 0 44296 70318 3135 174080 9231 1000 stress-ng [ 1770.721892] [ 44297] 0 44297 70318 7644 221184 10464 1000 stress-ng [ 1770.721895] [ 44298] 0 44298 70318 5878 221184 12362 1000 stress-ng [ 1770.721897] [ 44299] 0 44299 70318 3128 206848 13132 1000 stress-ng [ 1770.721899] [ 44300] 0 44300 70318 7997 223232 10309 1000 stress-ng [ 1770.721901] [ 44301] 0 44301 70318 9030 219136 8946 1000 stress-ng [ 1770.721903] [ 44302] 0 44302 70318 6657 202752 9141 1000 stress-ng [ 1770.721905] [ 44303] 0 44303 70318 7529 217088 10183 1000 stress-ng [ 1770.721907] [ 44304] 0 44304 70318 5699 217088 12078 1000 stress-ng [ 1770.721909] [ 44305] 0 44305 70318 4917 180224 8109 1000 stress-ng [ 1770.721911] [ 44306] 0 44306 70318 8281 178176 4415 1000 stress-ng [ 1770.721914] [ 44307] 0 44307 70318 7340 198656 8128 1000 stress-ng [ 1770.721916] [ 44308] 0 44308 70318 8449 155648 1673 1000 stress-ng [ 1770.721918] [ 44309] 0 44309 70318 9192 190464 5219 1000 stress-ng [ 1770.721920] [ 44310] 0 44310 70318 6795 182272 6495 1000 stress-ng [ 1770.721922] [ 44311] 0 44311 70318 4421 157696 5767 1000 stress-ng [ 1770.721924] [ 44312] 0 44312 70318 3812 188416 10402 1000 stress-ng [ 1770.721926] [ 44313] 0 44313 70318 5026 196608 10046 1000 stress-ng [ 1770.721928] [ 44315] 0 44315 70318 5356 198656 9979 1000 stress-ng [ 1770.721930] [ 44316] 0 44316 70318 5531 192512 9013 1000 stress-ng [ 1770.721932] [ 44317] 0 44317 70318 8932 227328 10165 1000 stress-ng [ 1770.721935] [ 44318] 0 44318 70318 6202 204800 9992 1000 stress-ng [ 1770.721937] [ 44319] 0 44319 70318 8848 221184 9458 1000 stress-ng [ 1770.721939] [ 44320] 0 44320 70318 8176 198656 7094 1000 stress-ng [ 1770.721941] [ 44321] 0 44321 70318 5584 192512 9158 1000 stress-ng [ 1770.721943] [ 44322] 0 44322 70318 6046 206848 10214 1000 stress-ng [ 1770.721945] [ 44323] 0 44323 70318 8319 215040 9195 1000 stress-ng [ 1770.721947] [ 44324] 0 44324 70318 4691 215040 12624 1000 stress-ng [ 1770.721949] [ 44325] 0 44325 70318 6494 202752 9304 1000 stress-ng [ 1770.721951] [ 44326] 0 44326 70318 14140 258048 8786 1000 stress-ng [ 1770.721953] [ 44327] 0 44327 70318 8288 208896 8368 1000 stress-ng [ 1770.721955] [ 44328] 0 44328 70318 9851 221184 8389 1000 stress-ng [ 1770.721957] [ 44329] 0 44329 70318 8612 215040 8902 1000 stress-ng [ 1770.721960] [ 44330] 0 44330 70318 9894 186368 3858 1000 stress-ng [ 1770.721962] [ 44331] 0 44331 70318 8904 186368 5045 1000 stress-ng [ 1770.721964] [ 44332] 0 44332 70318 7974 167936 3534 1000 stress-ng [ 1770.721966] [ 44334] 0 44334 1334 0 61440 28 0 sleep [ 1770.721968] [ 44335] 0 44335 70318 6841 223232 11663 1000 stress-ng [ 1770.721970] [ 44336] 0 44336 70318 6092 212992 11026 1000 stress-ng [ 1770.721972] [ 44337] 0 44337 70318 7271 204800 8988 1000 stress-ng [ 1770.721974] [ 44338] 0 44338 70318 7058 202752 8937 1000 stress-ng [ 1770.721976] [ 44339] 0 44339 70318 5762 212992 11355 1000 stress-ng [ 1770.721979] [ 44340] 0 44340 70318 6124 208896 10598 1000 stress-ng [ 1770.721981] [ 44341] 0 44341 70318 6007 215040 11440 1000 stress-ng [ 1770.721983] [ 44342] 0 44342 70318 5566 217088 12211 1000 stress-ng [ 1770.721985] [ 44343] 0 44343 70318 6191 204800 9936 1000 stress-ng [ 1770.721987] [ 44344] 0 44344 70318 6588 194560 8418 1000 stress-ng [ 1770.721990] [ 44345] 0 44345 70318 9777 161792 1071 1000 stress-ng [ 1770.721992] [ 44346] 0 44346 70318 7598 143360 940 1000 stress-ng [ 1770.721994] [ 44347] 0 44347 70318 8952 149504 180 1000 stress-ng [ 1770.721996] [ 44348] 0 44348 70318 7788 210944 9000 1000 stress-ng [ 1770.721998] [ 44349] 0 44349 70318 8327 210944 8461 1000 stress-ng [ 1770.722000] [ 44350] 0 44350 70318 5794 129024 830 1000 stress-ng [ 1770.722002] [ 44351] 0 44351 70318 7643 163840 3469 1000 stress-ng [ 1770.722004] [ 44352] 0 44352 70318 5382 133120 1901 1000 stress-ng [ 1770.722007] [ 44353] 0 44353 70318 7066 151552 2457 1000 stress-ng [ 1770.722009] [ 44354] 0 44354 70318 7820 151552 1708 1000 stress-ng [ 1770.722011] [ 44355] 0 44355 70318 7825 139264 53 1000 stress-ng [ 1770.722013] [ 44356] 0 44356 70318 6820 131072 52 1000 stress-ng [ 1770.722015] [ 44359] 0 44359 4782 19 53248 34 -1000 stress-ng [ 1770.722018] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44326,uid=0 [ 1770.722029] Out of memory: Killed process 44326 (stress-ng) total-vm:281272kB, anon-rss:56560kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:252kB oom_score_adj:1000 [ 1772.792782] oom_reaper: reaped process 44326 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1772.947465] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1772.947476] CPU: 1 PID: 1083 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1772.947479] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1772.947479] Call Trace: [ 1772.947480] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1772.947489] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1772.947494] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1772.947495] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1772.947497] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1772.947501] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1772.947503] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1772.947508] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1772.947510] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1772.947514] [<00000000672363f2>] do_exception+0x222/0x470 [ 1772.947520] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1772.947522] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1772.947524] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1772.947528] Mem-Info: [ 1772.947529] active_anon:444612 inactive_anon:2117 isolated_anon:266 active_file:11 inactive_file:26 isolated_file:114 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13051 slab_unreclaimable:14897 mapped:132 shmem:1 pagetables:3647 bounce:0 kernel_misc_reclaimable:0 free:1393 free_pcp:18 free_cma:1 [ 1772.947534] Node 0 active_anon:1778320kB inactive_anon:8552kB active_file:44kB inactive_file:104kB unevictable:12kB isolated(anon):1192kB isolated(file):456kB mapped:528kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5200kB pagetables:14588kB all_unreclaimable? no [ 1772.947538] Node 0 DMA free:5572kB boost:2048kB min:7696kB low:9688kB high:11680kB reserved_highatomic:0KB active_anon:1778088kB inactive_anon:8512kB active_file:324kB inactive_file:88kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:72kB local_pcp:64kB free_cma:4kB [ 1772.947544] lowmem_reserve[]: 0 0 0 [ 1772.947545] Node 0 DMA: 434*4kB (UMEC) 20*8kB (UME) 127*16kB (UME) 47*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6072kB [ 1772.947553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1772.947554] 197 total pagecache pages [ 1772.947555] 46 pages in swap cache [ 1772.947556] Free swap = 0kB [ 1772.947557] Total swap = 2019324kB [ 1772.947557] 524288 pages RAM [ 1772.947558] 0 pages HighMem/MovableOnly [ 1772.947559] 19413 pages reserved [ 1772.947559] 1024 pages cma reserved [ 1772.947560] Tasks state (memory values in pages): [ 1772.947561] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1772.947563] [ 844] 0 844 12061 5 135168 293 -250 systemd-journal [ 1772.947566] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1772.947568] [ 1050] 999 1050 3834 24 88064 202 -900 systemd-oomd [ 1772.947571] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1772.947573] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1772.947575] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1772.947577] [ 1083] 0 1083 63561 34 155648 617 0 NetworkManager [ 1772.947580] [ 1101] 0 1101 4365 0 96256 588 0 systemd-logind [ 1772.947582] [ 1102] 81 1102 2185 0 63488 207 -900 dbus-broker-lau [ 1772.947584] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1772.947587] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1772.947589] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1772.947591] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1772.947593] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1772.947595] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1772.947598] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1772.947600] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1772.947602] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1772.947604] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1772.947606] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1772.947608] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1772.947611] [ 1254] 0 1254 1797 54 67584 64 0 runtest.sh [ 1772.947613] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1772.947615] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1772.947617] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1772.947619] [ 27019] 0 27019 18098 0 86016 598 -1000 dmeventd [ 1772.947622] [ 42436] 0 42436 3843 0 90112 244 0 systemd-userwor [ 1772.947624] [ 42437] 0 42437 3843 0 90112 232 0 systemd-userwor [ 1772.947626] [ 42457] 0 42457 3843 0 90112 232 0 systemd-userwor [ 1772.947628] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1772.947630] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1772.947632] [ 44141] 0 44141 4194 0 96256 510 0 systemd-hostnam [ 1772.947634] [ 44226] 0 44226 4782 4 61440 52 -1000 stress-ng [ 1772.947636] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1772.947639] [ 44228] 0 44228 4782 0 59392 53 -1000 stress-ng [ 1772.947640] [ 44229] 0 44229 4782 0 59392 53 -1000 stress-ng [ 1772.947643] [ 44230] 0 44230 4782 0 59392 53 -1000 stress-ng [ 1772.947645] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1772.947647] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1772.947649] [ 44233] 0 44233 70318 7226 186368 6592 1000 stress-ng [ 1772.947651] [ 44234] 0 44234 4782 0 59392 53 -1000 stress-ng [ 1772.947653] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1772.947655] [ 44236] 0 44236 4782 54 59392 33 -1000 stress-ng [ 1772.947657] [ 44237] 0 44237 4782 0 59392 53 -1000 stress-ng [ 1772.947659] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1772.947661] [ 44239] 0 44239 4782 0 59392 53 -1000 stress-ng [ 1772.947663] [ 44240] 0 44240 70318 6470 217088 11176 1000 stress-ng [ 1772.947666] [ 44241] 0 44241 4782 0 59392 53 -1000 stress-ng [ 1772.947668] [ 44242] 0 44242 4782 0 59392 53 -1000 stress-ng [ 1772.947670] [ 44243] 0 44243 4782 37 59392 34 -1000 stress-ng [ 1772.947672] [ 44244] 0 44244 4782 37 59392 34 -1000 stress-ng [ 1772.947674] [ 44245] 0 44245 4782 0 59392 53 -1000 stress-ng [ 1772.947676] [ 44246] 0 44246 4782 0 59392 53 -1000 stress-ng [ 1772.947678] [ 44247] 0 44247 4782 0 59392 53 -1000 stress-ng [ 1772.947680] [ 44248] 0 44248 70318 8255 241664 12559 1000 stress-ng [ 1772.947682] [ 44249] 0 44249 4782 0 59392 53 -1000 stress-ng [ 1772.947684] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1772.947686] [ 44251] 0 44251 4782 0 59392 53 -1000 stress-ng [ 1772.947688] [ 44252] 0 44252 4782 0 59392 53 -1000 stress-ng [ 1772.947691] [ 44253] 0 44253 4782 0 59392 53 -1000 stress-ng [ 1772.947693] [ 44254] 0 44254 4782 0 59392 53 -1000 stress-ng [ 1772.947695] [ 44255] 0 44255 4782 0 59392 53 -1000 stress-ng [ 1772.947696] [ 44256] 0 44256 4782 0 59392 53 -1000 stress-ng [ 1772.947699] [ 44257] 0 44257 4782 0 59392 53 -1000 stress-ng [ 1772.947701] [ 44258] 0 44258 4782 0 59392 53 -1000 stress-ng [ 1772.947703] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1772.947705] [ 44260] 0 44260 4782 37 59392 34 -1000 stress-ng [ 1772.947707] [ 44261] 0 44261 4782 0 59392 53 -1000 stress-ng [ 1772.947709] [ 44262] 0 44262 4782 0 59392 53 -1000 stress-ng [ 1772.947711] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1772.947713] [ 44264] 0 44264 4782 0 59392 53 -1000 stress-ng [ 1772.947715] [ 44265] 0 44265 4782 0 59392 53 -1000 stress-ng [ 1772.947717] [ 44266] 0 44266 4782 0 59392 53 -1000 stress-ng [ 1772.947719] [ 44267] 0 44267 4782 37 59392 34 -1000 stress-ng [ 1772.947721] [ 44268] 0 44268 4782 0 59392 53 -1000 stress-ng [ 1772.947723] [ 44269] 0 44269 4782 36 59392 35 -1000 stress-ng [ 1772.947725] [ 44270] 0 44270 4782 37 59392 34 -1000 stress-ng [ 1772.947727] [ 44271] 0 44271 4782 37 59392 34 -1000 stress-ng [ 1772.947729] [ 44272] 0 44272 4782 0 59392 53 -1000 stress-ng [ 1772.947731] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1772.947733] [ 44274] 0 44274 4782 0 59392 53 -1000 stress-ng [ 1772.947735] [ 44275] 0 44275 4782 0 59392 53 -1000 stress-ng [ 1772.947737] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1772.947739] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1772.947741] [ 44278] 0 44278 4782 0 59392 53 -1000 stress-ng [ 1772.947743] [ 44279] 0 44279 4782 0 59392 53 -1000 stress-ng [ 1772.947745] [ 44280] 0 44280 4782 0 59392 53 -1000 stress-ng [ 1772.947747] [ 44281] 0 44281 4782 37 59392 34 -1000 stress-ng [ 1772.947749] [ 44282] 0 44282 4782 0 59392 53 -1000 stress-ng [ 1772.947751] [ 44283] 0 44283 4782 0 59392 53 -1000 stress-ng [ 1772.947753] [ 44284] 0 44284 4782 12 59392 41 -1000 stress-ng [ 1772.947755] [ 44285] 0 44285 4782 37 59392 34 -1000 stress-ng [ 1772.947757] [ 44286] 0 44286 4782 37 59392 34 -1000 stress-ng [ 1772.947759] [ 44287] 0 44287 4782 0 59392 53 -1000 stress-ng [ 1772.947761] [ 44288] 0 44288 4782 37 59392 34 -1000 stress-ng [ 1772.947763] [ 44289] 0 44289 4782 37 59392 34 -1000 stress-ng [ 1772.947765] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1772.947767] [ 44291] 0 44291 4782 0 59392 53 -1000 stress-ng [ 1772.947769] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1772.947771] [ 44293] 0 44293 4782 0 59392 53 -1000 stress-ng [ 1772.947773] [ 44294] 0 44294 70318 5681 210944 11239 1000 stress-ng [ 1772.947776] [ 44295] 0 44295 70318 3397 178176 9497 1000 stress-ng [ 1772.947778] [ 44296] 0 44296 70318 3135 174080 9231 1000 stress-ng [ 1772.947779] [ 44297] 0 44297 70318 14640 276480 10464 1000 stress-ng [ 1772.947782] [ 44298] 0 44298 70318 5878 221184 12362 1000 stress-ng [ 1772.947784] [ 44299] 0 44299 70318 3377 208896 13213 1000 stress-ng [ 1772.947786] [ 44300] 0 44300 70318 7996 223232 10310 1000 stress-ng [ 1772.947788] [ 44301] 0 44301 70318 9030 219136 8946 1000 stress-ng [ 1772.947790] [ 44302] 0 44302 70318 6657 202752 9141 1000 stress-ng [ 1772.947792] [ 44303] 0 44303 70318 7529 217088 10183 1000 stress-ng [ 1772.947794] [ 44304] 0 44304 70318 5699 217088 12078 1000 stress-ng [ 1772.947796] [ 44305] 0 44305 70318 4917 180224 8109 1000 stress-ng [ 1772.947798] [ 44306] 0 44306 70318 8677 180224 4415 1000 stress-ng [ 1772.947800] [ 44307] 0 44307 70318 7340 198656 8128 1000 stress-ng [ 1772.947802] [ 44308] 0 44308 70318 17095 225280 1673 1000 stress-ng [ 1772.947804] [ 44309] 0 44309 70318 6687 190464 7724 1000 stress-ng [ 1772.947806] [ 44310] 0 44310 70318 12405 227328 6495 1000 stress-ng [ 1772.947808] [ 44311] 0 44311 70318 4421 157696 5767 1000 stress-ng [ 1772.947810] [ 44312] 0 44312 70318 3812 188416 10402 1000 stress-ng [ 1772.947813] [ 44313] 0 44313 70318 5026 196608 10046 1000 stress-ng [ 1772.947815] [ 44315] 0 44315 70318 5356 198656 9979 1000 stress-ng [ 1772.947817] [ 44316] 0 44316 70318 5531 192512 9013 1000 stress-ng [ 1772.947819] [ 44317] 0 44317 70318 8932 227328 10165 1000 stress-ng [ 1772.947821] [ 44318] 0 44318 70318 6202 204800 9992 1000 stress-ng [ 1772.947823] [ 44319] 0 44319 70318 8848 221184 9458 1000 stress-ng [ 1772.947825] [ 44320] 0 44320 70318 8506 200704 7094 1000 stress-ng [ 1772.947827] [ 44321] 0 44321 70318 5584 192512 9158 1000 stress-ng [ 1772.947829] [ 44322] 0 44322 70318 6046 206848 10214 1000 stress-ng [ 1772.947831] [ 44323] 0 44323 70318 8319 215040 9195 1000 stress-ng [ 1772.947834] [ 44324] 0 44324 70318 4688 215040 12627 1000 stress-ng [ 1772.947836] [ 44325] 0 44325 70318 6626 202752 9304 1000 stress-ng [ 1772.947838] [ 44327] 0 44327 70318 8288 208896 8368 1000 stress-ng [ 1772.947840] [ 44328] 0 44328 70318 9917 223232 8389 1000 stress-ng [ 1772.947842] [ 44329] 0 44329 70318 8612 215040 8902 1000 stress-ng [ 1772.947844] [ 44330] 0 44330 70318 9894 186368 3858 1000 stress-ng [ 1772.947846] [ 44331] 0 44331 70318 8904 186368 5045 1000 stress-ng [ 1772.947848] [ 44332] 0 44332 70318 7974 167936 3534 1000 stress-ng [ 1772.947850] [ 44335] 0 44335 70318 5845 223232 12659 1000 stress-ng [ 1772.947852] [ 44336] 0 44336 70318 6092 212992 11026 1000 stress-ng [ 1772.947855] [ 44337] 0 44337 70318 7271 204800 8988 1000 stress-ng [ 1772.947857] [ 44338] 0 44338 70318 7058 202752 8937 1000 stress-ng [ 1772.947859] [ 44339] 0 44339 70318 5762 212992 11355 1000 stress-ng [ 1772.947861] [ 44340] 0 44340 70318 6124 208896 10598 1000 stress-ng [ 1772.947863] [ 44341] 0 44341 70318 4672 215040 12775 1000 stress-ng [ 1772.947865] [ 44342] 0 44342 70318 5566 217088 12211 1000 stress-ng [ 1772.947867] [ 44343] 0 44343 70318 6191 204800 9936 1000 stress-ng [ 1772.947869] [ 44344] 0 44344 70318 6588 194560 8418 1000 stress-ng [ 1772.947871] [ 44345] 0 44345 70318 9777 161792 1071 1000 stress-ng [ 1772.947873] [ 44346] 0 44346 70318 6709 143360 1829 1000 stress-ng [ 1772.947875] [ 44347] 0 44347 70318 8952 149504 180 1000 stress-ng [ 1772.947878] [ 44348] 0 44348 70318 7783 210944 9005 1000 stress-ng [ 1772.947880] [ 44349] 0 44349 70318 8327 210944 8461 1000 stress-ng [ 1772.947882] [ 44350] 0 44350 70318 5794 129024 830 1000 stress-ng [ 1772.947884] [ 44351] 0 44351 70318 7643 163840 3469 1000 stress-ng [ 1772.947886] [ 44352] 0 44352 70318 5382 133120 1901 1000 stress-ng [ 1772.947888] [ 44353] 0 44353 70318 7066 151552 2457 1000 stress-ng [ 1772.947890] [ 44354] 0 44354 70318 7820 151552 1708 1000 stress-ng [ 1772.947892] [ 44355] 0 44355 70318 7825 139264 53 1000 stress-ng [ 1772.947894] [ 44356] 0 44356 70318 6820 131072 52 1000 stress-ng [ 1772.947896] [ 44359] 0 44359 4782 16 53248 37 -1000 stress-ng [ 1772.947898] [ 44361] 0 44361 1334 23 61440 4 0 sleep [ 1772.947900] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44297,uid=0 [ 1772.947911] Out of memory: Killed process 44297 (stress-ng) total-vm:281272kB, anon-rss:58560kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:270kB oom_score_adj:1000 [ 1775.030288] oom_reaper: reaped process 44297 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1775.153688] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1775.153699] CPU: 1 PID: 44307 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1775.153702] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1775.153703] Call Trace: [ 1775.153704] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1775.153712] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1775.153717] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1775.153719] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1775.153720] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1775.153725] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1775.153727] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1775.153732] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1775.153736] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1775.153738] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1775.153740] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1775.153744] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1775.153746] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1775.153751] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1775.153753] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1775.153757] Mem-Info: [ 1775.153758] active_anon:416465 inactive_anon:29787 isolated_anon:836 active_file:0 inactive_file:37 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13051 slab_unreclaimable:14905 mapped:48 shmem:1 pagetables:3678 bounce:0 kernel_misc_reclaimable:0 free:1439 free_pcp:0 free_cma:0 [ 1775.153763] Node 0 active_anon:1665860kB inactive_anon:119148kB active_file:0kB inactive_file:148kB unevictable:12kB isolated(anon):3344kB isolated(file):0kB mapped:192kB dirty:0kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5184kB pagetables:14712kB all_unreclaimable? no [ 1775.153767] Node 0 DMA free:5756kB boost:1024kB min:6672kB low:8664kB high:10656kB reserved_highatomic:0KB active_anon:1666244kB inactive_anon:118676kB active_file:508kB inactive_file:392kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1775.153773] lowmem_reserve[]: 0 0 0 [ 1775.153775] Node 0 DMA: 506*4kB (UMEC) 13*8kB (UME) 120*16kB (UE) 47*32kB (UEC) 3*64kB (UMC) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5744kB [ 1775.153782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1775.153784] 92 total pagecache pages [ 1775.153785] 46 pages in swap cache [ 1775.153785] Free swap = 0kB [ 1775.153786] Total swap = 2019324kB [ 1775.153787] 524288 pages RAM [ 1775.153788] 0 pages HighMem/MovableOnly [ 1775.153788] 19413 pages reserved [ 1775.153789] 1024 pages cma reserved [ 1775.153790] Tasks state (memory values in pages): [ 1775.153790] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1775.153793] [ 844] 0 844 12061 11 135168 286 -250 systemd-journal [ 1775.153796] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1775.153798] [ 1050] 999 1050 3834 22 88064 204 -900 systemd-oomd [ 1775.153801] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1775.153803] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1775.153805] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1775.153807] [ 1083] 0 1083 63561 13 155648 638 0 NetworkManager [ 1775.153809] [ 1101] 0 1101 4365 0 96256 588 0 systemd-logind [ 1775.153812] [ 1102] 81 1102 2185 0 63488 207 -900 dbus-broker-lau [ 1775.153814] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1775.153816] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1775.153818] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1775.153820] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1775.153823] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1775.153825] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1775.153827] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1775.153829] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1775.153831] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1775.153833] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1775.153835] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1775.153838] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1775.153840] [ 1254] 0 1254 1797 19 67584 79 0 runtest.sh [ 1775.153842] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1775.153844] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1775.153846] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1775.153849] [ 27019] 0 27019 18098 10 86016 583 -1000 dmeventd [ 1775.153851] [ 42436] 0 42436 3843 0 90112 244 0 systemd-userwor [ 1775.153853] [ 42437] 0 42437 3843 0 90112 232 0 systemd-userwor [ 1775.153856] [ 42457] 0 42457 3843 0 90112 237 0 systemd-userwor [ 1775.153858] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1775.153861] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1775.153863] [ 44141] 0 44141 4194 0 96256 510 0 systemd-hostnam [ 1775.153865] [ 44226] 0 44226 4782 4 61440 52 -1000 stress-ng [ 1775.153867] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1775.153869] [ 44228] 0 44228 4782 20 59392 34 -1000 stress-ng [ 1775.153871] [ 44229] 0 44229 4782 19 59392 35 -1000 stress-ng [ 1775.153873] [ 44230] 0 44230 4782 0 59392 53 -1000 stress-ng [ 1775.153876] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1775.153878] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1775.153880] [ 44233] 0 44233 70318 7819 190464 6593 1000 stress-ng [ 1775.153882] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1775.153884] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1775.153886] [ 44236] 0 44236 4782 10 59392 48 -1000 stress-ng [ 1775.153888] [ 44237] 0 44237 4782 0 59392 53 -1000 stress-ng [ 1775.153896] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1775.153898] [ 44239] 0 44239 4782 11 59392 47 -1000 stress-ng [ 1775.153901] [ 44240] 0 44240 70318 6864 219136 11178 1000 stress-ng [ 1775.153903] [ 44241] 0 44241 4782 0 59392 53 -1000 stress-ng [ 1775.153911] [ 44242] 0 44242 4782 0 59392 53 -1000 stress-ng [ 1775.153914] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1775.153916] [ 44244] 0 44244 4782 5 59392 49 -1000 stress-ng [ 1775.153918] [ 44245] 0 44245 4782 0 59392 53 -1000 stress-ng [ 1775.153920] [ 44246] 0 44246 4782 0 59392 53 -1000 stress-ng [ 1775.153922] [ 44247] 0 44247 4782 16 59392 38 -1000 stress-ng [ 1775.153924] [ 44248] 0 44248 70318 4455 241664 16359 1000 stress-ng [ 1775.153926] [ 44249] 0 44249 4782 19 59392 35 -1000 stress-ng [ 1775.153928] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1775.153930] [ 44251] 0 44251 4782 24 59392 34 -1000 stress-ng [ 1775.153933] [ 44252] 0 44252 4782 0 59392 53 -1000 stress-ng [ 1775.153935] [ 44253] 0 44253 4782 0 59392 53 -1000 stress-ng [ 1775.153937] [ 44254] 0 44254 4782 11 59392 47 -1000 stress-ng [ 1775.153939] [ 44255] 0 44255 4782 7 59392 47 -1000 stress-ng [ 1775.153941] [ 44256] 0 44256 4782 19 59392 35 -1000 stress-ng [ 1775.153943] [ 44257] 0 44257 4782 0 59392 53 -1000 stress-ng [ 1775.153945] [ 44258] 0 44258 4782 0 59392 53 -1000 stress-ng [ 1775.153947] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1775.153949] [ 44260] 0 44260 4782 5 59392 49 -1000 stress-ng [ 1775.153952] [ 44261] 0 44261 4782 20 59392 34 -1000 stress-ng [ 1775.153954] [ 44262] 0 44262 4782 0 59392 53 -1000 stress-ng [ 1775.153956] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1775.153958] [ 44264] 0 44264 4782 0 59392 53 -1000 stress-ng [ 1775.153961] [ 44265] 0 44265 4782 0 59392 53 -1000 stress-ng [ 1775.153963] [ 44266] 0 44266 4782 0 59392 53 -1000 stress-ng [ 1775.153965] [ 44267] 0 44267 4782 5 59392 49 -1000 stress-ng [ 1775.153967] [ 44268] 0 44268 4782 0 59392 53 -1000 stress-ng [ 1775.153969] [ 44269] 0 44269 4782 4 59392 50 -1000 stress-ng [ 1775.153971] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1775.153974] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1775.153976] [ 44272] 0 44272 4782 0 59392 53 -1000 stress-ng [ 1775.153978] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1775.153980] [ 44274] 0 44274 4782 0 59392 53 -1000 stress-ng [ 1775.153982] [ 44275] 0 44275 4782 0 59392 53 -1000 stress-ng [ 1775.153984] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1775.153986] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1775.153988] [ 44278] 0 44278 4782 0 59392 53 -1000 stress-ng [ 1775.153990] [ 44279] 0 44279 4782 17 59392 37 -1000 stress-ng [ 1775.153992] [ 44280] 0 44280 4782 18 59392 36 -1000 stress-ng [ 1775.153995] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1775.153997] [ 44282] 0 44282 4782 0 59392 53 -1000 stress-ng [ 1775.153999] [ 44283] 0 44283 4782 0 59392 53 -1000 stress-ng [ 1775.154001] [ 44284] 0 44284 4782 7 59392 46 -1000 stress-ng [ 1775.154003] [ 44285] 0 44285 4782 5 59392 49 -1000 stress-ng [ 1775.154005] [ 44286] 0 44286 4782 5 59392 49 -1000 stress-ng [ 1775.154007] [ 44287] 0 44287 4782 0 59392 53 -1000 stress-ng [ 1775.154009] [ 44288] 0 44288 4782 5 59392 49 -1000 stress-ng [ 1775.154011] [ 44289] 0 44289 4782 5 59392 49 -1000 stress-ng [ 1775.154013] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1775.154015] [ 44291] 0 44291 4782 0 59392 53 -1000 stress-ng [ 1775.154017] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1775.154019] [ 44293] 0 44293 4782 0 59392 53 -1000 stress-ng [ 1775.154021] [ 44294] 0 44294 70318 5813 212992 11239 1000 stress-ng [ 1775.154024] [ 44295] 0 44295 70318 3925 182272 9497 1000 stress-ng [ 1775.154026] [ 44296] 0 44296 70318 3201 174080 9231 1000 stress-ng [ 1775.154028] [ 44297] 0 44297 70318 0 276480 0 1000 stress-ng [ 1775.154030] [ 44298] 0 44298 70318 4462 221184 13844 1000 stress-ng [ 1775.154032] [ 44299] 0 44299 70318 3839 210944 13213 1000 stress-ng [ 1775.154034] [ 44300] 0 44300 70318 10506 241664 10374 1000 stress-ng [ 1775.154036] [ 44301] 0 44301 70318 8971 219136 9005 1000 stress-ng [ 1775.154038] [ 44302] 0 44302 70318 6657 202752 9141 1000 stress-ng [ 1775.154041] [ 44303] 0 44303 70318 9178 229376 10184 1000 stress-ng [ 1775.154043] [ 44304] 0 44304 70318 5699 217088 12078 1000 stress-ng [ 1775.154045] [ 44305] 0 44305 70318 5115 182272 8109 1000 stress-ng [ 1775.154047] [ 44306] 0 44306 70318 8743 180224 4415 1000 stress-ng [ 1775.154049] [ 44307] 0 44307 70318 7604 200704 8128 1000 stress-ng [ 1775.154051] [ 44308] 0 44308 70318 17095 225280 1673 1000 stress-ng [ 1775.154053] [ 44309] 0 44309 70318 7346 196608 7725 1000 stress-ng [ 1775.154055] [ 44310] 0 44310 70318 12405 227328 6495 1000 stress-ng [ 1775.154057] [ 44311] 0 44311 70318 4421 157696 5767 1000 stress-ng [ 1775.154059] [ 44312] 0 44312 70318 3812 188416 10402 1000 stress-ng [ 1775.154061] [ 44313] 0 44313 70318 5025 196608 10047 1000 stress-ng [ 1775.154064] [ 44315] 0 44315 70318 5356 198656 9979 1000 stress-ng [ 1775.154079] [ 44316] 0 44316 70318 5663 192512 9013 1000 stress-ng [ 1775.154081] [ 44317] 0 44317 70318 8905 227328 10192 1000 stress-ng [ 1775.154084] [ 44318] 0 44318 70318 3661 204800 12533 1000 stress-ng [ 1775.154086] [ 44319] 0 44319 70318 8848 221184 9458 1000 stress-ng [ 1775.154088] [ 44320] 0 44320 70318 8506 200704 7094 1000 stress-ng [ 1775.154090] [ 44321] 0 44321 70318 16276 278528 9158 1000 stress-ng [ 1775.154092] [ 44322] 0 44322 70318 6310 208896 10214 1000 stress-ng [ 1775.154094] [ 44323] 0 44323 70318 8457 217088 9255 1000 stress-ng [ 1775.154096] [ 44324] 0 44324 70318 4841 217088 12804 1000 stress-ng [ 1775.154098] [ 44325] 0 44325 70318 6824 204800 9304 1000 stress-ng [ 1775.154101] [ 44327] 0 44327 70318 8288 208896 8368 1000 stress-ng [ 1775.154103] [ 44328] 0 44328 70318 10379 225280 8389 1000 stress-ng [ 1775.154105] [ 44329] 0 44329 70318 8612 215040 8902 1000 stress-ng [ 1775.154107] [ 44330] 0 44330 70318 11412 196608 3858 1000 stress-ng [ 1775.154109] [ 44331] 0 44331 70318 9696 192512 5045 1000 stress-ng [ 1775.154111] [ 44332] 0 44332 70318 7974 167936 3534 1000 stress-ng [ 1775.154113] [ 44335] 0 44335 70318 6051 225280 12783 1000 stress-ng [ 1775.154115] [ 44336] 0 44336 70318 6092 212992 11026 1000 stress-ng [ 1775.154117] [ 44337] 0 44337 70318 7271 204800 8988 1000 stress-ng [ 1775.154120] [ 44338] 0 44338 70318 7058 202752 8937 1000 stress-ng [ 1775.154122] [ 44339] 0 44339 70318 5762 212992 11355 1000 stress-ng [ 1775.154124] [ 44340] 0 44340 70318 6124 208896 10598 1000 stress-ng [ 1775.154126] [ 44341] 0 44341 70318 4672 215040 12775 1000 stress-ng [ 1775.154128] [ 44342] 0 44342 70318 5566 217088 12211 1000 stress-ng [ 1775.154130] [ 44343] 0 44343 70318 6191 204800 9936 1000 stress-ng [ 1775.154133] [ 44344] 0 44344 70318 6588 194560 8418 1000 stress-ng [ 1775.154135] [ 44345] 0 44345 70318 9777 161792 1071 1000 stress-ng [ 1775.154137] [ 44346] 0 44346 70318 6709 143360 1829 1000 stress-ng [ 1775.154139] [ 44347] 0 44347 70318 8952 149504 180 1000 stress-ng [ 1775.154141] [ 44348] 0 44348 70318 7576 210944 9212 1000 stress-ng [ 1775.154143] [ 44349] 0 44349 70318 8327 210944 8461 1000 stress-ng [ 1775.154146] [ 44350] 0 44350 70318 5650 129024 974 1000 stress-ng [ 1775.154148] [ 44351] 0 44351 70318 10217 184320 3469 1000 stress-ng [ 1775.154150] [ 44352] 0 44352 70318 5382 133120 1901 1000 stress-ng [ 1775.154152] [ 44353] 0 44353 70318 7066 151552 2457 1000 stress-ng [ 1775.154154] [ 44354] 0 44354 70318 7820 151552 1708 1000 stress-ng [ 1775.154156] [ 44355] 0 44355 70318 7825 139264 53 1000 stress-ng [ 1775.154158] [ 44356] 0 44356 70318 5292 131072 1580 1000 stress-ng [ 1775.154161] [ 44359] 0 44359 4782 11 53248 42 -1000 stress-ng [ 1775.154163] [ 44361] 0 44361 1334 0 61440 27 0 sleep [ 1775.154165] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44321,uid=0 [ 1775.154176] Out of memory: Killed process 44321 (stress-ng) total-vm:281272kB, anon-rss:65104kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:272kB oom_score_adj:1000 [ 1775.554115] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1775.554125] CPU: 0 PID: 44355 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1775.554127] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1775.554128] Call Trace: [ 1775.554129] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1775.554134] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1775.554136] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1775.554138] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1775.554139] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1775.554142] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1775.554144] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1775.554147] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1775.554150] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1775.554152] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1775.554153] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1775.554156] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1775.554158] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1775.554161] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1775.554163] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1775.554166] Mem-Info: [ 1775.554167] active_anon:353487 inactive_anon:91170 isolated_anon:2195 active_file:145 inactive_file:117 isolated_file:64 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13051 slab_unreclaimable:14905 mapped:173 shmem:0 pagetables:3636 bounce:0 kernel_misc_reclaimable:0 free:1628 free_pcp:0 free_cma:25 [ 1775.554172] Node 0 active_anon:1413948kB inactive_anon:364680kB active_file:580kB inactive_file:468kB unevictable:12kB isolated(anon):8780kB isolated(file):256kB mapped:692kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5160kB pagetables:14544kB all_unreclaimable? no [ 1775.554175] Node 0 DMA free:6512kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1414304kB inactive_anon:364396kB active_file:412kB inactive_file:580kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:100kB [ 1775.554180] lowmem_reserve[]: 0 0 0 [ 1775.554183] Node 0 DMA: 499*4kB (UMEC) 40*8kB (UME) 136*16kB (UME) 49*32kB (UMEC) 1*64kB (C) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6124kB [ 1775.554189] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1775.554191] 337 total pagecache pages [ 1775.554191] 39 pages in swap cache [ 1775.554192] Free swap = 0kB [ 1775.554193] Total swap = 2019324kB [ 1775.554194] 524288 pages RAM [ 1775.554194] 0 pages HighMem/MovableOnly [ 1775.554195] 19413 pages reserved [ 1775.554196] 1024 pages cma reserved [ 1775.554197] Tasks state (memory values in pages): [ 1775.554197] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1775.554200] [ 844] 0 844 12061 53 135168 245 -250 systemd-journal [ 1775.554202] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1775.554205] [ 1050] 999 1050 3834 31 88064 195 -900 systemd-oomd [ 1775.554207] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1775.554209] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1775.554211] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1775.554213] [ 1083] 0 1083 63561 37 155648 614 0 NetworkManager [ 1775.554216] [ 1101] 0 1101 4365 0 96256 588 0 systemd-logind [ 1775.554218] [ 1102] 81 1102 2185 0 63488 207 -900 dbus-broker-lau [ 1775.554220] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1775.554222] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1775.554225] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1775.554227] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1775.554229] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1775.554231] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1775.554233] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1775.554235] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1775.554237] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1775.554239] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1775.554241] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1775.554243] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1775.554245] [ 1254] 0 1254 1797 0 67584 106 0 runtest.sh [ 1775.554247] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1775.554249] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1775.554251] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1775.554253] [ 27019] 0 27019 18098 4 86016 589 -1000 dmeventd [ 1775.554255] [ 42436] 0 42436 3843 0 90112 244 0 systemd-userwor [ 1775.554257] [ 42437] 0 42437 3843 0 90112 232 0 systemd-userwor [ 1775.554259] [ 42457] 0 42457 3843 0 90112 238 0 systemd-userwor [ 1775.554261] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1775.554263] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1775.554265] [ 44141] 0 44141 4194 0 96256 510 0 systemd-hostnam [ 1775.554267] [ 44226] 0 44226 4782 4 61440 52 -1000 stress-ng [ 1775.554269] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1775.554271] [ 44228] 0 44228 4782 20 59392 34 -1000 stress-ng [ 1775.554274] [ 44229] 0 44229 4782 19 59392 35 -1000 stress-ng [ 1775.554276] [ 44230] 0 44230 4782 0 59392 53 -1000 stress-ng [ 1775.554278] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1775.554280] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1775.554282] [ 44233] 0 44233 70318 7819 190464 6593 1000 stress-ng [ 1775.554284] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1775.554286] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1775.554289] [ 44236] 0 44236 4782 10 59392 48 -1000 stress-ng [ 1775.554291] [ 44237] 0 44237 4782 0 59392 53 -1000 stress-ng [ 1775.554293] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1775.554295] [ 44239] 0 44239 4782 7 59392 47 -1000 stress-ng [ 1775.554296] [ 44240] 0 44240 70318 6996 221184 11178 1000 stress-ng [ 1775.554299] [ 44241] 0 44241 4782 0 59392 53 -1000 stress-ng [ 1775.554301] [ 44242] 0 44242 4782 0 59392 53 -1000 stress-ng [ 1775.554303] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1775.554305] [ 44244] 0 44244 4782 5 59392 49 -1000 stress-ng [ 1775.554307] [ 44245] 0 44245 4782 0 59392 53 -1000 stress-ng [ 1775.554309] [ 44246] 0 44246 4782 0 59392 53 -1000 stress-ng [ 1775.554311] [ 44247] 0 44247 4782 16 59392 38 -1000 stress-ng [ 1775.554313] [ 44248] 0 44248 70318 4453 241664 16361 1000 stress-ng [ 1775.554315] [ 44249] 0 44249 4782 19 59392 35 -1000 stress-ng [ 1775.554317] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1775.554319] [ 44251] 0 44251 4782 24 59392 34 -1000 stress-ng [ 1775.554321] [ 44252] 0 44252 4782 18 59392 36 -1000 stress-ng [ 1775.554323] [ 44253] 0 44253 4782 0 59392 53 -1000 stress-ng [ 1775.554325] [ 44254] 0 44254 4782 11 59392 47 -1000 stress-ng [ 1775.554327] [ 44255] 0 44255 4782 7 59392 47 -1000 stress-ng [ 1775.554329] [ 44256] 0 44256 4782 19 59392 35 -1000 stress-ng [ 1775.554331] [ 44257] 0 44257 4782 0 59392 60 -1000 stress-ng [ 1775.554334] [ 44258] 0 44258 4782 0 59392 60 -1000 stress-ng [ 1775.554335] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1775.554338] [ 44260] 0 44260 4782 5 59392 49 -1000 stress-ng [ 1775.554340] [ 44261] 0 44261 4782 20 59392 34 -1000 stress-ng [ 1775.554342] [ 44262] 0 44262 4782 0 59392 60 -1000 stress-ng [ 1775.554344] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1775.554346] [ 44264] 0 44264 4782 0 59392 53 -1000 stress-ng [ 1775.554348] [ 44265] 0 44265 4782 0 59392 53 -1000 stress-ng [ 1775.554350] [ 44266] 0 44266 4782 0 59392 53 -1000 stress-ng [ 1775.554352] [ 44267] 0 44267 4782 5 59392 49 -1000 stress-ng [ 1775.554354] [ 44268] 0 44268 4782 0 59392 53 -1000 stress-ng [ 1775.554356] [ 44269] 0 44269 4782 4 59392 50 -1000 stress-ng [ 1775.554358] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1775.554360] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1775.554362] [ 44272] 0 44272 4782 0 59392 53 -1000 stress-ng [ 1775.554364] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1775.554366] [ 44274] 0 44274 4782 0 59392 53 -1000 stress-ng [ 1775.554368] [ 44275] 0 44275 4782 0 59392 53 -1000 stress-ng [ 1775.554370] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1775.554372] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1775.554374] [ 44278] 0 44278 4782 0 59392 53 -1000 stress-ng [ 1775.554376] [ 44279] 0 44279 4782 17 59392 37 -1000 stress-ng [ 1775.554378] [ 44280] 0 44280 4782 18 59392 36 -1000 stress-ng [ 1775.554380] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1775.554382] [ 44282] 0 44282 4782 0 59392 53 -1000 stress-ng [ 1775.554384] [ 44283] 0 44283 4782 0 59392 53 -1000 stress-ng [ 1775.554387] [ 44284] 0 44284 4782 7 59392 46 -1000 stress-ng [ 1775.554389] [ 44285] 0 44285 4782 5 59392 49 -1000 stress-ng [ 1775.554391] [ 44286] 0 44286 4782 5 59392 49 -1000 stress-ng [ 1775.554393] [ 44287] 0 44287 4782 0 59392 53 -1000 stress-ng [ 1775.554395] [ 44288] 0 44288 4782 5 59392 49 -1000 stress-ng [ 1775.554397] [ 44289] 0 44289 4782 5 59392 49 -1000 stress-ng [ 1775.554399] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1775.554401] [ 44291] 0 44291 4782 0 59392 60 -1000 stress-ng [ 1775.554403] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1775.554405] [ 44293] 0 44293 4782 0 59392 53 -1000 stress-ng [ 1775.554407] [ 44294] 0 44294 70318 5813 212992 11239 1000 stress-ng [ 1775.554409] [ 44295] 0 44295 70318 3921 182272 9501 1000 stress-ng [ 1775.554411] [ 44296] 0 44296 70318 3201 176128 9231 1000 stress-ng [ 1775.554413] [ 44298] 0 44298 70318 4462 221184 13844 1000 stress-ng [ 1775.554415] [ 44299] 0 44299 70318 1007 210944 16045 1000 stress-ng [ 1775.554417] [ 44300] 0 44300 70318 10506 241664 10374 1000 stress-ng [ 1775.554419] [ 44301] 0 44301 70318 8965 219136 9011 1000 stress-ng [ 1775.554421] [ 44302] 0 44302 70318 6654 202752 9144 1000 stress-ng [ 1775.554423] [ 44303] 0 44303 70318 8123 229376 11239 1000 stress-ng [ 1775.554425] [ 44304] 0 44304 70318 5699 217088 12078 1000 stress-ng [ 1775.554427] [ 44305] 0 44305 70318 5113 182272 8111 1000 stress-ng [ 1775.554429] [ 44306] 0 44306 70318 8736 180224 4422 1000 stress-ng [ 1775.554431] [ 44307] 0 44307 70318 7868 202752 8128 1000 stress-ng [ 1775.554433] [ 44308] 0 44308 70318 17095 225280 1673 1000 stress-ng [ 1775.554435] [ 44309] 0 44309 70318 7346 196608 7725 1000 stress-ng [ 1775.554437] [ 44310] 0 44310 70318 12471 227328 6495 1000 stress-ng [ 1775.554439] [ 44311] 0 44311 70318 4406 157696 5782 1000 stress-ng [ 1775.554441] [ 44312] 0 44312 70318 3812 188416 10402 1000 stress-ng [ 1775.554443] [ 44313] 0 44313 70318 18753 305152 10047 1000 stress-ng [ 1775.554445] [ 44315] 0 44315 70318 5356 198656 9979 1000 stress-ng [ 1775.554447] [ 44316] 0 44316 70318 5663 192512 9013 1000 stress-ng [ 1775.554449] [ 44317] 0 44317 70318 8905 227328 10192 1000 stress-ng [ 1775.554452] [ 44318] 0 44318 70318 3658 204800 12536 1000 stress-ng [ 1775.554453] [ 44319] 0 44319 70318 8848 221184 9458 1000 stress-ng [ 1775.554456] [ 44320] 0 44320 70318 8506 200704 7094 1000 stress-ng [ 1775.554458] [ 44322] 0 44322 70318 6310 208896 10214 1000 stress-ng [ 1775.554460] [ 44323] 0 44323 70318 8447 217088 9265 1000 stress-ng [ 1775.554462] [ 44324] 0 44324 70318 5039 219136 12804 1000 stress-ng [ 1775.554464] [ 44325] 0 44325 70318 6827 204800 9433 1000 stress-ng [ 1775.554466] [ 44327] 0 44327 70318 8287 208896 8369 1000 stress-ng [ 1775.554468] [ 44328] 0 44328 70318 10377 225280 8391 1000 stress-ng [ 1775.554470] [ 44329] 0 44329 70318 8810 217088 8902 1000 stress-ng [ 1775.554472] [ 44330] 0 44330 70318 11412 196608 3858 1000 stress-ng [ 1775.554474] [ 44331] 0 44331 70318 9696 192512 5045 1000 stress-ng [ 1775.554476] [ 44332] 0 44332 70318 7973 167936 3535 1000 stress-ng [ 1775.554478] [ 44335] 0 44335 70318 6035 229376 13195 1000 stress-ng [ 1775.554480] [ 44336] 0 44336 70318 6092 212992 11026 1000 stress-ng [ 1775.554482] [ 44337] 0 44337 70318 7337 206848 8988 1000 stress-ng [ 1775.554484] [ 44338] 0 44338 70318 7058 202752 8937 1000 stress-ng [ 1775.554486] [ 44339] 0 44339 70318 2375 212992 14742 1000 stress-ng [ 1775.554488] [ 44340] 0 44340 70318 15892 286720 10598 1000 stress-ng [ 1775.554490] [ 44341] 0 44341 70318 4629 215040 12818 1000 stress-ng [ 1775.554492] [ 44342] 0 44342 70318 5566 217088 12211 1000 stress-ng [ 1775.554494] [ 44343] 0 44343 70318 6191 204800 9936 1000 stress-ng [ 1775.554496] [ 44344] 0 44344 70318 6588 194560 8418 1000 stress-ng [ 1775.554498] [ 44345] 0 44345 70318 9777 161792 1071 1000 stress-ng [ 1775.554500] [ 44346] 0 44346 70318 6709 143360 1829 1000 stress-ng [ 1775.554502] [ 44347] 0 44347 70318 7546 149504 1586 1000 stress-ng [ 1775.554505] [ 44348] 0 44348 70318 7575 210944 9213 1000 stress-ng [ 1775.554507] [ 44349] 0 44349 70318 8327 210944 8461 1000 stress-ng [ 1775.554508] [ 44350] 0 44350 70318 5638 129024 986 1000 stress-ng [ 1775.554511] [ 44351] 0 44351 70318 10481 186368 3469 1000 stress-ng [ 1775.554513] [ 44352] 0 44352 70318 5382 133120 1901 1000 stress-ng [ 1775.554515] [ 44353] 0 44353 70318 7066 151552 2457 1000 stress-ng [ 1775.554517] [ 44354] 0 44354 70318 7820 151552 1708 1000 stress-ng [ 1775.554519] [ 44355] 0 44355 70318 7825 139264 53 1000 stress-ng [ 1775.554521] [ 44356] 0 44356 70318 5292 131072 1580 1000 stress-ng [ 1775.554523] [ 44359] 0 44359 4782 11 53248 42 -1000 stress-ng [ 1775.554525] [ 44361] 0 44361 1334 0 61440 31 0 sleep [ 1775.554527] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44313,uid=0 [ 1775.554535] Out of memory: Killed process 44313 (stress-ng) total-vm:281272kB, anon-rss:75012kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:298kB oom_score_adj:1000 [ 1777.591240] oom_reaper: reaped process 44313 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1777.710729] stress-ng invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 1777.710740] CPU: 1 PID: 44342 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1777.710743] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1777.710744] Call Trace: [ 1777.710745] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1777.710755] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1777.710759] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1777.710760] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1777.710762] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1777.710766] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1777.710768] [<000000006723d820>] page_table_alloc+0x130/0x2d0 [ 1777.710772] [<000000006751ed38>] __pte_alloc+0x28/0xd0 [ 1777.710775] [<0000000067527a8c>] handle_mm_fault+0x19dc/0x1e00 [ 1777.710778] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1777.710779] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1777.710780] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1777.710785] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1777.710788] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1777.710791] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1777.710793] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1777.710797] Mem-Info: [ 1777.710798] active_anon:365491 inactive_anon:77557 isolated_anon:570 active_file:30 inactive_file:31 isolated_file:3 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13051 slab_unreclaimable:14903 mapped:30 shmem:0 pagetables:3654 bounce:0 kernel_misc_reclaimable:0 free:5016 free_pcp:0 free_cma:46 [ 1777.710803] Node 0 active_anon:1462132kB inactive_anon:310100kB active_file:120kB inactive_file:124kB unevictable:12kB isolated(anon):2280kB isolated(file):12kB mapped:120kB dirty:0kB writeback:0kB shmem:0kB writeback_tmp:0kB kernel_stack:5152kB pagetables:14616kB all_unreclaimable? no [ 1777.710807] Node 0 DMA free:20064kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1462348kB inactive_anon:309852kB active_file:492kB inactive_file:288kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:184kB [ 1777.710813] lowmem_reserve[]: 0 0 0 [ 1777.710815] Node 0 DMA: 366*4kB (UMEC) 24*8kB (UME) 229*16kB (UME) 134*32kB (UMEC) 34*64kB (MC) 19*128kB (M) 11*256kB (M) 2*512kB (M) 2*1024kB (M) 0*2048kB 0*4096kB = 20104kB [ 1777.710823] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1777.710825] 55 total pagecache pages [ 1777.710825] 47 pages in swap cache [ 1777.710826] Free swap = 0kB [ 1777.710827] Total swap = 2019324kB [ 1777.710828] 524288 pages RAM [ 1777.710828] 0 pages HighMem/MovableOnly [ 1777.710829] 19413 pages reserved [ 1777.710830] 1024 pages cma reserved [ 1777.710830] Tasks state (memory values in pages): [ 1777.710831] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1777.710833] [ 844] 0 844 12061 45 135168 253 -250 systemd-journal [ 1777.710836] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1777.710839] [ 1050] 999 1050 3834 8 88064 218 -900 systemd-oomd [ 1777.710842] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1777.710844] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1777.710846] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1777.710848] [ 1083] 0 1083 63561 35 155648 616 0 NetworkManager [ 1777.710850] [ 1101] 0 1101 4365 0 96256 588 0 systemd-logind [ 1777.710852] [ 1102] 81 1102 2185 0 63488 207 -900 dbus-broker-lau [ 1777.710854] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1777.710857] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1777.710859] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1777.710861] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1777.710863] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1777.710866] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1777.710868] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1777.710870] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1777.710872] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1777.710874] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1777.710876] [ 1222] 0 1222 57821 45 77824 230 -1000 restraintd [ 1777.710878] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1777.710881] [ 1254] 0 1254 1797 0 67584 106 0 runtest.sh [ 1777.710883] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1777.710885] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1777.710887] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1777.710889] [ 27019] 0 27019 18098 4 86016 589 -1000 dmeventd [ 1777.710892] [ 42436] 0 42436 3843 0 90112 244 0 systemd-userwor [ 1777.710894] [ 42437] 0 42437 3843 0 90112 232 0 systemd-userwor [ 1777.710896] [ 42457] 0 42457 3843 0 90112 250 0 systemd-userwor [ 1777.710898] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1777.710900] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1777.710902] [ 44141] 0 44141 4194 0 96256 510 0 systemd-hostnam [ 1777.710905] [ 44226] 0 44226 4782 0 61440 52 -1000 stress-ng [ 1777.710907] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1777.710909] [ 44228] 0 44228 4782 5 59392 49 -1000 stress-ng [ 1777.710911] [ 44229] 0 44229 4782 4 59392 50 -1000 stress-ng [ 1777.710913] [ 44230] 0 44230 4782 0 59392 53 -1000 stress-ng [ 1777.710915] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1777.710917] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1777.710919] [ 44233] 0 44233 70318 8941 200704 6593 1000 stress-ng [ 1777.710921] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1777.710924] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1777.710926] [ 44236] 0 44236 4782 6 59392 48 -1000 stress-ng [ 1777.710928] [ 44237] 0 44237 4782 19 59392 35 -1000 stress-ng [ 1777.710930] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1777.710932] [ 44239] 0 44239 4782 4 59392 50 -1000 stress-ng [ 1777.710934] [ 44240] 0 44240 70318 6996 221184 11178 1000 stress-ng [ 1777.710936] [ 44241] 0 44241 4782 11 59392 47 -1000 stress-ng [ 1777.710938] [ 44242] 0 44242 4782 19 59392 35 -1000 stress-ng [ 1777.710940] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1777.710942] [ 44244] 0 44244 4782 5 59392 49 -1000 stress-ng [ 1777.710944] [ 44245] 0 44245 4782 20 59392 34 -1000 stress-ng [ 1777.710946] [ 44246] 0 44246 4782 22 59392 37 -1000 stress-ng [ 1777.710948] [ 44247] 0 44247 4782 1 59392 53 -1000 stress-ng [ 1777.710951] [ 44248] 0 44248 70318 4519 241664 16361 1000 stress-ng [ 1777.710953] [ 44249] 0 44249 4782 4 59392 50 -1000 stress-ng [ 1777.710955] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1777.710957] [ 44251] 0 44251 4782 9 59392 49 -1000 stress-ng [ 1777.710959] [ 44252] 0 44252 4782 3 59392 51 -1000 stress-ng [ 1777.710961] [ 44253] 0 44253 4782 20 59392 34 -1000 stress-ng [ 1777.710963] [ 44254] 0 44254 4782 11 59392 47 -1000 stress-ng [ 1777.710965] [ 44255] 0 44255 4782 4 59392 50 -1000 stress-ng [ 1777.710967] [ 44256] 0 44256 4782 4 59392 50 -1000 stress-ng [ 1777.710969] [ 44257] 0 44257 4782 0 59392 54 -1000 stress-ng [ 1777.710971] [ 44258] 0 44258 4782 0 59392 54 -1000 stress-ng [ 1777.710973] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1777.710975] [ 44260] 0 44260 4782 2 59392 52 -1000 stress-ng [ 1777.710977] [ 44261] 0 44261 4782 5 59392 49 -1000 stress-ng [ 1777.710979] [ 44262] 0 44262 4782 0 59392 54 -1000 stress-ng [ 1777.710981] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1777.710983] [ 44264] 0 44264 4782 19 59392 35 -1000 stress-ng [ 1777.710985] [ 44265] 0 44265 4782 0 59392 53 -1000 stress-ng [ 1777.710987] [ 44266] 0 44266 4782 20 59392 34 -1000 stress-ng [ 1777.710989] [ 44267] 0 44267 4782 5 59392 49 -1000 stress-ng [ 1777.710992] [ 44268] 0 44268 4782 20 59392 34 -1000 stress-ng [ 1777.710994] [ 44269] 0 44269 4782 4 59392 50 -1000 stress-ng [ 1777.710996] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1777.710998] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1777.711000] [ 44272] 0 44272 4782 19 59392 35 -1000 stress-ng [ 1777.711002] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1777.711004] [ 44274] 0 44274 4782 0 59392 53 -1000 stress-ng [ 1777.711006] [ 44275] 0 44275 4782 19 59392 35 -1000 stress-ng [ 1777.711008] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1777.711010] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1777.711012] [ 44278] 0 44278 4782 19 59392 35 -1000 stress-ng [ 1777.711014] [ 44279] 0 44279 4782 2 59392 52 -1000 stress-ng [ 1777.711016] [ 44280] 0 44280 4782 3 59392 51 -1000 stress-ng [ 1777.711018] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1777.711020] [ 44282] 0 44282 4782 0 59392 53 -1000 stress-ng [ 1777.711022] [ 44283] 0 44283 4782 0 59392 54 -1000 stress-ng [ 1777.711024] [ 44284] 0 44284 4782 14 59392 40 -1000 stress-ng [ 1792.117632] [ 44285] 0 44285 4782 0 59392 55 -1000 stress-ng [ 1792.117643] [ 44286] 0 44286 4782 2 59392 52 -1000 stress-ng [ 1792.117646] [ 44287] 0 44287 4782 4 59392 50 -1000 stress-ng [ 1792.117649] [ 44288] 0 44288 4782 2 59392 52 -1000 stress-ng [ 1792.117653] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1792.117656] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1792.117659] [ 44291] 0 44291 4782 0 59392 57 -1000 stress-ng [ 1792.117663] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1792.117667] [ 44293] 0 44293 4782 0 59392 53 -1000 stress-ng [ 1792.117671] [ 44294] 0 44294 70318 5813 212992 11239 1000 stress-ng [ 1792.117680] [ 44295] 0 44295 70318 3921 182272 9501 1000 stress-ng [ 1792.117683] [ 44296] 0 44296 70318 3465 176128 9231 1000 stress-ng [ 1792.117686] [ 44298] 0 44298 70318 5452 229376 13844 1000 stress-ng [ 1792.117688] [ 44299] 0 44299 70318 1007 210944 16045 1000 stress-ng [ 1792.117691] [ 44300] 0 44300 70318 11430 249856 10374 1000 stress-ng [ 1792.117693] [ 44301] 0 44301 70318 10153 229376 9011 1000 stress-ng [ 1792.117696] [ 44302] 0 44302 70318 6635 202752 9163 1000 stress-ng [ 1792.117699] [ 44303] 0 44303 70318 8431 233472 11261 1000 stress-ng [ 1792.117702] [ 44304] 0 44304 70318 6557 225280 12078 1000 stress-ng [ 1792.117704] [ 44305] 0 44305 70318 5112 182272 8112 1000 stress-ng [ 1792.117708] [ 44306] 0 44306 70318 9195 184320 4425 1000 stress-ng [ 1792.117710] [ 44307] 0 44307 70318 8660 210944 8128 1000 stress-ng [ 1792.117713] [ 44308] 0 44308 70318 17095 225280 1673 1000 stress-ng [ 1792.117716] [ 44309] 0 44309 70318 6094 196608 9175 1000 stress-ng [ 1792.117719] [ 44310] 0 44310 70318 12363 227328 6603 1000 stress-ng [ 1792.117722] [ 44311] 0 44311 70318 4374 157696 5814 1000 stress-ng [ 1792.117725] [ 44312] 0 44312 70318 3944 190464 10402 1000 stress-ng [ 1792.117728] [ 44315] 0 44315 70318 6664 208896 9991 1000 stress-ng [ 1792.117732] [ 44316] 0 44316 70318 6653 200704 9013 1000 stress-ng [ 1792.117735] [ 44317] 0 44317 70318 8905 227328 10192 1000 stress-ng [ 1792.117738] [ 44318] 0 44318 70318 3658 204800 12536 1000 stress-ng [ 1792.117740] [ 44319] 0 44319 70318 9824 229376 9472 1000 stress-ng [ 1792.117743] [ 44320] 0 44320 70318 8496 200704 7104 1000 stress-ng [ 1792.117746] [ 44322] 0 44322 70318 6310 208896 10214 1000 stress-ng [ 1792.117748] [ 44323] 0 44323 70318 7300 219136 10544 1000 stress-ng [ 1792.117751] [ 44324] 0 44324 70318 5039 219136 12804 1000 stress-ng [ 1792.117753] [ 44325] 0 44325 70318 6669 204800 9591 1000 stress-ng [ 1792.117756] [ 44327] 0 44327 70318 9311 217088 8401 1000 stress-ng [ 1792.117759] [ 44328] 0 44328 70318 11301 233472 8391 1000 stress-ng [ 1792.117762] [ 44329] 0 44329 70318 8810 217088 8902 1000 stress-ng [ 1792.117765] [ 44330] 0 44330 70318 11412 196608 3858 1000 stress-ng [ 1792.117768] [ 44331] 0 44331 70318 9696 192512 5045 1000 stress-ng [ 1792.117770] [ 44332] 0 44332 70318 7973 167936 3535 1000 stress-ng [ 1792.117773] [ 44335] 0 44335 70318 6000 229376 13230 1000 stress-ng [ 1792.117776] [ 44336] 0 44336 70318 6072 212992 11046 1000 stress-ng [ 1792.117778] [ 44337] 0 44337 70318 7403 206848 8988 1000 stress-ng [ 1792.117781] [ 44338] 0 44338 70318 7058 202752 8937 1000 stress-ng [ 1792.117784] [ 44339] 0 44339 70318 2495 212992 14754 1000 stress-ng [ 1792.117787] [ 44340] 0 44340 70318 9230 286720 17260 1000 stress-ng [ 1792.117789] [ 44341] 0 44341 70318 4761 217088 12818 1000 stress-ng [ 1792.117792] [ 44342] 0 44342 70318 6622 225280 12211 1000 stress-ng [ 1792.117794] [ 44343] 0 44343 70318 6191 204800 9936 1000 stress-ng [ 1792.117797] [ 44344] 0 44344 70318 6786 196608 8418 1000 stress-ng [ 1792.117799] [ 44345] 0 44345 70318 10701 169984 1071 1000 stress-ng [ 1792.117802] [ 44346] 0 44346 70318 12517 190464 1829 1000 stress-ng [ 1792.117804] [ 44347] 0 44347 70318 7545 149504 1587 1000 stress-ng [ 1792.117807] [ 44348] 0 44348 70318 7575 210944 9213 1000 stress-ng [ 1792.117809] [ 44349] 0 44349 70318 8657 212992 8461 1000 stress-ng [ 1792.117812] [ 44350] 0 44350 70318 5704 129024 986 1000 stress-ng [ 1792.117814] [ 44351] 0 44351 70318 10409 186368 3541 1000 stress-ng [ 1792.117817] [ 44352] 0 44352 70318 5580 135168 1901 1000 stress-ng [ 1792.117820] [ 44353] 0 44353 70318 7066 151552 2457 1000 stress-ng [ 1792.117823] [ 44354] 0 44354 70318 11384 180224 1708 1000 stress-ng [ 1792.117825] [ 44355] 0 44355 70318 7793 139264 85 1000 stress-ng [ 1792.117828] [ 44356] 0 44356 70318 5490 131072 1580 1000 stress-ng [ 1792.117831] [ 44359] 0 44359 4782 11 53248 42 -1000 stress-ng [ 1792.117833] [ 44361] 0 44361 1334 0 61440 31 0 sleep [ 1792.117836] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44340,uid=0 [ 1792.117851] Out of memory: Killed process 44340 (stress-ng) total-vm:281272kB, anon-rss:36920kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:280kB oom_score_adj:1000 [ 1794.175373] oom_reaper: reaped process 44340 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1794.446570] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1794.446582] CPU: 1 PID: 844 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1794.446585] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1794.446586] Call Trace: [ 1794.446588] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1794.446597] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1794.446602] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1794.446605] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1794.446607] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1794.446613] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1794.446616] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1794.446622] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1794.446625] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1794.446631] [<00000000672363f2>] do_exception+0x222/0x470 [ 1794.446638] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1794.446642] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1794.446650] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1794.446654] Mem-Info: [ 1794.446655] active_anon:414250 inactive_anon:31600 isolated_anon:1399 active_file:11 inactive_file:16 isolated_file:32 unevictable:3 dirty:8 writeback:0 slab_reclaimable:13051 slab_unreclaimable:14904 mapped:28 shmem:1 pagetables:3603 bounce:0 kernel_misc_reclaimable:0 free:1312 free_pcp:135 free_cma:3 [ 1794.446660] Node 0 active_anon:1657000kB inactive_anon:126400kB active_file:44kB inactive_file:64kB unevictable:12kB isolated(anon):5596kB isolated(file):128kB mapped:112kB dirty:32kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5120kB pagetables:14412kB all_unreclaimable? no [ 1794.446664] Node 0 DMA free:5248kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1656920kB inactive_anon:126456kB active_file:88kB inactive_file:0kB unevictable:12kB writepending:200kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:540kB local_pcp:132kB free_cma:12kB [ 1794.446670] lowmem_reserve[]: 0 0 0 [ 1794.446672] Node 0 DMA: 286*4kB (UMEC) 15*8kB (UME) 131*16kB (UME) 54*32kB (UME) 3*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5408kB [ 1794.446679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1794.446680] 88 total pagecache pages [ 1794.446681] 24 pages in swap cache [ 1794.446682] Free swap = 0kB [ 1794.446683] Total swap = 2019324kB [ 1794.446683] 524288 pages RAM [ 1794.446684] 0 pages HighMem/MovableOnly [ 1794.446685] 19413 pages reserved [ 1794.446685] 1024 pages cma reserved [ 1794.446686] Tasks state (memory values in pages): [ 1794.446687] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1794.446689] [ 844] 0 844 12061 55 135168 243 -250 systemd-journal [ 1794.446692] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1794.446695] [ 1050] 999 1050 3834 17 88064 209 -900 systemd-oomd [ 1794.446697] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1794.446699] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1794.446701] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1794.446798] [ 1083] 0 1083 63561 29 155648 622 0 NetworkManager [ 1794.446801] [ 1101] 0 1101 4365 0 96256 588 0 systemd-logind [ 1794.446803] [ 1102] 81 1102 2185 0 63488 207 -900 dbus-broker-lau [ 1794.446805] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1794.446808] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1794.446810] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1794.446812] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1794.446814] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1794.446817] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1794.446819] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1794.446821] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1794.446823] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1794.446825] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1794.446827] [ 1222] 0 1222 57821 0 77824 288 -1000 restraintd [ 1794.446830] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1794.446832] [ 1254] 0 1254 1797 44 67584 54 0 runtest.sh [ 1794.446834] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1794.446836] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1794.446838] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1794.446841] [ 27019] 0 27019 18098 2 86016 591 -1000 dmeventd [ 1794.446843] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1794.446845] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1794.446848] [ 42457] 0 42457 3843 0 90112 250 0 systemd-userwor [ 1794.446850] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1794.446852] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1794.446854] [ 44141] 0 44141 4194 0 96256 510 0 systemd-hostnam [ 1794.446856] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1794.446858] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1794.446860] [ 44228] 0 44228 4782 4 59392 50 -1000 stress-ng [ 1794.446862] [ 44229] 0 44229 4782 0 59392 55 -1000 stress-ng [ 1794.446864] [ 44230] 0 44230 4782 11 59392 47 -1000 stress-ng [ 1794.446867] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1794.446869] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1794.446871] [ 44233] 0 44233 70318 8836 200704 6698 1000 stress-ng [ 1794.446873] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1794.446875] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1794.446878] [ 44236] 0 44236 4782 1 59392 53 -1000 stress-ng [ 1794.446880] [ 44237] 0 44237 4782 0 59392 54 -1000 stress-ng [ 1794.446882] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1794.446884] [ 44239] 0 44239 4782 4 59392 50 -1000 stress-ng [ 1794.446886] [ 44240] 0 44240 70318 6986 221184 11188 1000 stress-ng [ 1794.446888] [ 44241] 0 44241 4782 11 59392 47 -1000 stress-ng [ 1794.446890] [ 44242] 0 44242 4782 4 59392 50 -1000 stress-ng [ 1794.446892] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1794.446894] [ 44244] 0 44244 4782 2 59392 52 -1000 stress-ng [ 1794.446897] [ 44245] 0 44245 4782 5 59392 49 -1000 stress-ng [ 1794.446899] [ 44246] 0 44246 4782 5 59392 49 -1000 stress-ng [ 1794.446901] [ 44247] 0 44247 4782 1 59392 53 -1000 stress-ng [ 1794.446903] [ 44248] 0 44248 70318 5723 251904 16411 1000 stress-ng [ 1794.446905] [ 44249] 0 44249 4782 0 59392 55 -1000 stress-ng [ 1794.446907] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1794.446909] [ 44251] 0 44251 4782 9 59392 49 -1000 stress-ng [ 1794.446911] [ 44252] 0 44252 4782 0 59392 56 -1000 stress-ng [ 1794.446913] [ 44253] 0 44253 4782 5 59392 49 -1000 stress-ng [ 1794.446915] [ 44254] 0 44254 4782 7 59392 47 -1000 stress-ng [ 1794.446917] [ 44255] 0 44255 4782 2 59392 52 -1000 stress-ng [ 1794.446919] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1794.446922] [ 44257] 0 44257 4782 0 59392 61 -1000 stress-ng [ 1794.446924] [ 44258] 0 44258 4782 0 59392 64 -1000 stress-ng [ 1794.446926] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1794.446928] [ 44260] 0 44260 4782 7 59392 47 -1000 stress-ng [ 1794.446930] [ 44261] 0 44261 4782 5 59392 49 -1000 stress-ng [ 1794.446932] [ 44262] 0 44262 4782 0 59392 57 -1000 stress-ng [ 1794.446934] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1794.446936] [ 44264] 0 44264 4782 4 59392 50 -1000 stress-ng [ 1794.446938] [ 44265] 0 44265 4782 18 59392 36 -1000 stress-ng [ 1794.446941] [ 44266] 0 44266 4782 3 59392 51 -1000 stress-ng [ 1794.446943] [ 44267] 0 44267 4782 0 59392 54 -1000 stress-ng [ 1794.446945] [ 44268] 0 44268 4782 5 59392 49 -1000 stress-ng [ 1794.446947] [ 44269] 0 44269 4782 4 59392 50 -1000 stress-ng [ 1794.446949] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1794.446951] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1794.446953] [ 44272] 0 44272 4782 0 59392 57 -1000 stress-ng [ 1794.446955] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1794.446957] [ 44274] 0 44274 4782 7 59392 47 -1000 stress-ng [ 1794.446959] [ 44275] 0 44275 4782 2 59392 52 -1000 stress-ng [ 1794.446961] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1794.446963] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1794.446966] [ 44278] 0 44278 4782 0 59392 54 -1000 stress-ng [ 1794.446968] [ 44279] 0 44279 4782 2 59392 52 -1000 stress-ng [ 1794.446970] [ 44280] 0 44280 4782 10 59392 44 -1000 stress-ng [ 1794.446972] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1794.446974] [ 44282] 0 44282 4782 5 59392 49 -1000 stress-ng [ 1794.446976] [ 44283] 0 44283 4782 0 59392 54 -1000 stress-ng [ 1794.446978] [ 44284] 0 44284 4782 11 59392 43 -1000 stress-ng [ 1794.446980] [ 44285] 0 44285 4782 11 59392 47 -1000 stress-ng [ 1794.446983] [ 44286] 0 44286 4782 2 59392 52 -1000 stress-ng [ 1794.446985] [ 44287] 0 44287 4782 2 59392 52 -1000 stress-ng [ 1794.446987] [ 44288] 0 44288 4782 0 59392 54 -1000 stress-ng [ 1794.446989] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1794.446991] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1794.446993] [ 44291] 0 44291 4782 0 59392 61 -1000 stress-ng [ 1794.446995] [ 44292] 0 44292 4782 0 59392 53 -1000 stress-ng [ 1794.446997] [ 44293] 0 44293 4782 16 59392 38 -1000 stress-ng [ 1794.446999] [ 44294] 0 44294 70318 5789 212992 11263 1000 stress-ng [ 1794.447001] [ 44295] 0 44295 70318 3889 182272 9533 1000 stress-ng [ 1794.447003] [ 44296] 0 44296 70318 3465 176128 9231 1000 stress-ng [ 1794.447005] [ 44298] 0 44298 70318 1676 229376 17620 1000 stress-ng [ 1794.447007] [ 44299] 0 44299 70318 1601 217088 16045 1000 stress-ng [ 1794.447010] [ 44300] 0 44300 70318 12114 260096 11010 1000 stress-ng [ 1794.447012] [ 44301] 0 44301 70318 11935 243712 9011 1000 stress-ng [ 1794.447014] [ 44302] 0 44302 70318 6882 204800 9180 1000 stress-ng [ 1794.447016] [ 44303] 0 44303 70318 7704 233472 11988 1000 stress-ng [ 1794.447018] [ 44304] 0 44304 70318 6671 225280 12096 1000 stress-ng [ 1794.447020] [ 44305] 0 44305 70318 5107 182272 8117 1000 stress-ng [ 1794.447022] [ 44306] 0 44306 70318 10777 198656 4493 1000 stress-ng [ 1794.447024] [ 44307] 0 44307 70318 10447 225280 8387 1000 stress-ng [ 1794.447027] [ 44308] 0 44308 70318 17227 227328 1673 1000 stress-ng [ 1794.447029] [ 44309] 0 44309 70318 6885 204800 9176 1000 stress-ng [ 1794.447031] [ 44310] 0 44310 70318 11434 227328 7532 1000 stress-ng [ 1794.447033] [ 44311] 0 44311 70318 4760 159744 5824 1000 stress-ng [ 1794.447035] [ 44312] 0 44312 70318 4790 196608 10414 1000 stress-ng [ 1794.447038] [ 44315] 0 44315 70318 6641 208896 10014 1000 stress-ng [ 1794.447040] [ 44316] 0 44316 70318 6236 200704 9430 1000 stress-ng [ 1794.447042] [ 44317] 0 44317 70318 6824 239616 13659 1000 stress-ng [ 1794.447044] [ 44318] 0 44318 70318 3658 204800 12536 1000 stress-ng [ 1794.447046] [ 44319] 0 44319 70318 9716 231424 9712 1000 stress-ng [ 1794.447048] [ 44320] 0 44320 70318 8399 200704 7201 1000 stress-ng [ 1794.447050] [ 44322] 0 44322 70318 6286 208896 10238 1000 stress-ng [ 1794.447052] [ 44323] 0 44323 70318 7260 219136 10584 1000 stress-ng [ 1794.447054] [ 44324] 0 44324 70318 6173 227328 12858 1000 stress-ng [ 1794.447056] [ 44325] 0 44325 70318 6668 204800 9592 1000 stress-ng [ 1794.447058] [ 44327] 0 44327 70318 9288 219136 8556 1000 stress-ng [ 1794.447060] [ 44328] 0 44328 70318 11221 237568 9131 1000 stress-ng [ 1794.447063] [ 44329] 0 44329 70318 8789 217088 8923 1000 stress-ng [ 1794.447065] [ 44330] 0 44330 70318 11332 196608 3938 1000 stress-ng [ 1794.447067] [ 44331] 0 44331 70318 11587 210944 5266 1000 stress-ng [ 1794.447069] [ 44332] 0 44332 70318 7867 167936 3641 1000 stress-ng [ 1794.447071] [ 44335] 0 44335 70318 5926 229376 13304 1000 stress-ng [ 1794.447073] [ 44336] 0 44336 70318 7677 231424 11883 1000 stress-ng [ 1794.447075] [ 44337] 0 44337 70318 8836 219136 9007 1000 stress-ng [ 1794.447077] [ 44338] 0 44338 70318 7158 204800 8968 1000 stress-ng [ 1794.447080] [ 44339] 0 44339 70318 2495 212992 14754 1000 stress-ng [ 1794.447082] [ 44341] 0 44341 70318 4984 219136 12859 1000 stress-ng [ 1794.447084] [ 44342] 0 44342 70318 6622 225280 12211 1000 stress-ng [ 1794.447087] [ 44343] 0 44343 70318 5531 204800 10596 1000 stress-ng [ 1794.447089] [ 44344] 0 44344 70318 6784 196608 8420 1000 stress-ng [ 1794.447091] [ 44345] 0 44345 70318 10945 172032 1091 1000 stress-ng [ 1794.447093] [ 44346] 0 44346 70318 12848 194560 1894 1000 stress-ng [ 1794.447095] [ 44347] 0 44347 70318 8999 161792 1651 1000 stress-ng [ 1794.447097] [ 44348] 0 44348 70318 9402 225280 9300 1000 stress-ng [ 1794.447100] [ 44349] 0 44349 70318 10505 231424 9055 1000 stress-ng [ 1794.447102] [ 44350] 0 44350 70318 5809 131072 1013 1000 stress-ng [ 1794.447104] [ 44351] 0 44351 70318 10773 190464 3573 1000 stress-ng [ 1794.447106] [ 44352] 0 44352 70318 5976 139264 1901 1000 stress-ng [ 1794.447108] [ 44353] 0 44353 70318 6038 153600 3551 1000 stress-ng [ 1794.447110] [ 44354] 0 44354 70318 11314 180224 1778 1000 stress-ng [ 1794.447112] [ 44355] 0 44355 70318 8717 145408 85 1000 stress-ng [ 1794.447114] [ 44356] 0 44356 70318 4295 133120 2841 1000 stress-ng [ 1794.447116] [ 44359] 0 44359 4782 11 53248 42 -1000 stress-ng [ 1794.447118] [ 44364] 0 44364 572 18 40960 0 0 sleep [ 1794.447121] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44300,uid=0 [ 1794.447131] Out of memory: Killed process 44300 (stress-ng) total-vm:281272kB, anon-rss:48456kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:254kB oom_score_adj:1000 [ 1794.588520] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1794.588529] CPU: 0 PID: 44312 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1794.588531] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1794.588532] Call Trace: [ 1794.588533] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1794.588537] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1794.588540] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1794.588541] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1794.588543] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1794.588546] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1794.588547] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1794.588553] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1794.588555] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1794.588557] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1794.588558] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1794.588563] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1794.588566] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1794.588570] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1794.588572] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1794.588575] Mem-Info: [ 1794.588576] active_anon:410353 inactive_anon:34383 isolated_anon:1515 active_file:470 inactive_file:371 isolated_file:0 unevictable:3 dirty:8 writeback:0 slab_reclaimable:13051 slab_unreclaimable:14904 mapped:721 shmem:1 pagetables:3582 bounce:0 kernel_misc_reclaimable:0 free:1738 free_pcp:6 free_cma:3 [ 1794.588581] Node 0 active_anon:1641412kB inactive_anon:137532kB active_file:1880kB inactive_file:1484kB unevictable:12kB isolated(anon):6060kB isolated(file):0kB mapped:2884kB dirty:32kB writeback:0kB shmem:4kB writeback_tmp:0kB kernel_stack:5096kB pagetables:14328kB all_unreclaimable? no [ 1794.588584] Node 0 DMA free:6952kB boost:10240kB min:15888kB low:17880kB high:19872kB reserved_highatomic:0KB active_anon:1641924kB inactive_anon:136860kB active_file:2020kB inactive_file:1724kB unevictable:12kB writepending:200kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:12kB [ 1794.588589] lowmem_reserve[]: 0 0 0 [ 1794.588591] Node 0 DMA: 524*4kB (UME) 92*8kB (UME) 155*16kB (UMEC) 45*32kB (UME) 1*64kB (C) 1*128kB (C) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6944kB [ 1794.588598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1794.588600] 886 total pagecache pages [ 1794.588600] 24 pages in swap cache [ 1794.588601] Free swap = 0kB [ 1794.588602] Total swap = 2019324kB [ 1794.588603] 524288 pages RAM [ 1794.588603] 0 pages HighMem/MovableOnly [ 1794.588604] 19413 pages reserved [ 1794.588605] 1024 pages cma reserved [ 1794.588605] Tasks state (memory values in pages): [ 1794.588606] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1794.588608] [ 844] 0 844 12061 110 135168 263 -250 systemd-journal [ 1794.588611] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1794.588613] [ 1050] 999 1050 3834 118 88064 198 -900 systemd-oomd [ 1794.588615] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1794.588618] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1794.588620] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1794.588622] [ 1083] 0 1083 63561 0 155648 690 0 NetworkManager [ 1794.588624] [ 1101] 0 1101 4365 0 96256 588 0 systemd-logind [ 1794.588626] [ 1102] 81 1102 2185 0 63488 207 -900 dbus-broker-lau [ 1794.588629] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1794.588631] [ 1109] 81 1109 1230 1 53248 237 -900 dbus-broker [ 1794.588633] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1794.588635] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1794.588637] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1794.588639] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1794.588641] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1794.588643] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1794.588645] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1794.588647] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1794.588649] [ 1222] 0 1222 57821 97 77824 267 -1000 restraintd [ 1794.588651] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1794.588653] [ 1254] 0 1254 1797 0 67584 101 0 runtest.sh [ 1794.588656] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1794.588658] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1794.588660] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1794.588662] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1794.588664] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1794.588666] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1794.588668] [ 42457] 0 42457 3843 0 90112 250 0 systemd-userwor [ 1794.588670] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1794.588673] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1794.588675] [ 44141] 0 44141 4194 152 96256 495 0 systemd-hostnam [ 1794.588677] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1794.588679] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1794.588681] [ 44228] 0 44228 4782 4 59392 50 -1000 stress-ng [ 1794.588683] [ 44229] 0 44229 4782 0 59392 55 -1000 stress-ng [ 1794.588685] [ 44230] 0 44230 4782 11 59392 47 -1000 stress-ng [ 1794.588687] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1794.588690] [ 44232] 0 44232 4782 0 59392 53 -1000 stress-ng [ 1794.588692] [ 44233] 0 44233 70318 8653 200704 6881 1000 stress-ng [ 1794.588694] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1794.588696] [ 44235] 0 44235 4782 0 59392 53 -1000 stress-ng [ 1794.588699] [ 44236] 0 44236 4782 1 59392 53 -1000 stress-ng [ 1794.588701] [ 44237] 0 44237 4782 0 59392 54 -1000 stress-ng [ 1794.588703] [ 44238] 0 44238 4782 0 59392 53 -1000 stress-ng [ 1794.588705] [ 44239] 0 44239 4782 4 59392 50 -1000 stress-ng [ 1794.588707] [ 44240] 0 44240 70318 6986 221184 11188 1000 stress-ng [ 1794.588709] [ 44241] 0 44241 4782 11 59392 47 -1000 stress-ng [ 1794.588711] [ 44242] 0 44242 4782 4 59392 50 -1000 stress-ng [ 1794.588713] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1794.588715] [ 44244] 0 44244 4782 2 59392 52 -1000 stress-ng [ 1794.588717] [ 44245] 0 44245 4782 5 59392 49 -1000 stress-ng [ 1794.588720] [ 44247] 0 44247 4782 1 59392 53 -1000 stress-ng [ 1794.588722] [ 44248] 0 44248 70318 5987 256000 16411 1000 stress-ng [ 1794.588724] [ 44249] 0 44249 4782 0 59392 55 -1000 stress-ng [ 1794.588726] [ 44250] 0 44250 4782 0 59392 53 -1000 stress-ng [ 1794.588728] [ 44251] 0 44251 4782 5 59392 49 -1000 stress-ng [ 1794.588758] [ 44252] 0 44252 4782 0 59392 56 -1000 stress-ng [ 1794.588760] [ 44253] 0 44253 4782 5 59392 49 -1000 stress-ng [ 1794.588762] [ 44254] 0 44254 4782 7 59392 47 -1000 stress-ng [ 1794.588764] [ 44255] 0 44255 4782 2 59392 52 -1000 stress-ng [ 1794.588766] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1794.588768] [ 44257] 0 44257 4782 0 59392 61 -1000 stress-ng [ 1794.588770] [ 44258] 0 44258 4782 0 59392 64 -1000 stress-ng [ 1794.588772] [ 44259] 0 44259 4782 0 59392 53 -1000 stress-ng [ 1794.588774] [ 44260] 0 44260 4782 7 59392 47 -1000 stress-ng [ 1794.588776] [ 44261] 0 44261 4782 5 59392 49 -1000 stress-ng [ 1794.588778] [ 44262] 0 44262 4782 0 59392 57 -1000 stress-ng [ 1794.588780] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1794.588782] [ 44264] 0 44264 4782 4 59392 50 -1000 stress-ng [ 1794.588785] [ 44265] 0 44265 4782 18 59392 36 -1000 stress-ng [ 1794.588787] [ 44266] 0 44266 4782 3 59392 51 -1000 stress-ng [ 1794.588789] [ 44267] 0 44267 4782 0 59392 54 -1000 stress-ng [ 1794.588791] [ 44268] 0 44268 4782 5 59392 49 -1000 stress-ng [ 1794.588794] [ 44269] 0 44269 4782 4 59392 50 -1000 stress-ng [ 1794.588795] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1794.588798] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1794.588800] [ 44272] 0 44272 4782 0 59392 57 -1000 stress-ng [ 1794.588802] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1794.588804] [ 44274] 0 44274 4782 7 59392 47 -1000 stress-ng [ 1794.588806] [ 44275] 0 44275 4782 2 59392 52 -1000 stress-ng [ 1794.588808] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1794.588810] [ 44277] 0 44277 4782 0 59392 53 -1000 stress-ng [ 1794.588812] [ 44279] 0 44279 4782 2 59392 52 -1000 stress-ng [ 1794.588814] [ 44280] 0 44280 4782 8 59392 46 -1000 stress-ng [ 1794.588816] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1794.588819] [ 44282] 0 44282 4782 5 59392 49 -1000 stress-ng [ 1794.588820] [ 44283] 0 44283 4782 0 59392 55 -1000 stress-ng [ 1794.588822] [ 44284] 0 44284 4782 11 59392 43 -1000 stress-ng [ 1794.588825] [ 44285] 0 44285 4782 11 59392 47 -1000 stress-ng [ 1794.588827] [ 44286] 0 44286 4782 2 59392 52 -1000 stress-ng [ 1794.588829] [ 44287] 0 44287 4782 2 59392 52 -1000 stress-ng [ 1794.588831] [ 44288] 0 44288 4782 0 59392 54 -1000 stress-ng [ 1794.588833] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1794.588835] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1794.588837] [ 44291] 0 44291 4782 0 59392 61 -1000 stress-ng [ 1794.588839] [ 44292] 0 44292 4782 18 59392 36 -1000 stress-ng [ 1794.588841] [ 44293] 0 44293 4782 16 59392 38 -1000 stress-ng [ 1794.588844] [ 44294] 0 44294 70318 5855 212992 11263 1000 stress-ng [ 1794.588846] [ 44295] 0 44295 70318 4021 184320 9533 1000 stress-ng [ 1794.588848] [ 44296] 0 44296 70318 3465 176128 9231 1000 stress-ng [ 1794.588850] [ 44298] 0 44298 70318 1470 229376 17826 1000 stress-ng [ 1794.588852] [ 44299] 0 44299 70318 9653 280576 16045 1000 stress-ng [ 1794.588854] [ 44301] 0 44301 70318 11753 243712 9193 1000 stress-ng [ 1794.588856] [ 44302] 0 44302 70318 6877 204800 9185 1000 stress-ng [ 1794.588858] [ 44303] 0 44303 70318 7936 235520 12020 1000 stress-ng [ 1794.588861] [ 44304] 0 44304 70318 9431 251904 12702 1000 stress-ng [ 1794.588863] [ 44305] 0 44305 70318 5075 182272 8149 1000 stress-ng [ 1794.588865] [ 44306] 0 44306 70318 10492 198656 4778 1000 stress-ng [ 1794.588867] [ 44307] 0 44307 70318 10415 225280 8419 1000 stress-ng [ 1794.588869] [ 44308] 0 44308 70318 17679 231424 1683 1000 stress-ng [ 1794.588871] [ 44309] 0 44309 70318 7149 206848 9176 1000 stress-ng [ 1794.588873] [ 44310] 0 44310 70318 11414 227328 7552 1000 stress-ng [ 1794.588875] [ 44311] 0 44311 70318 5090 163840 5824 1000 stress-ng [ 1794.588877] [ 44312] 0 44312 70318 4790 196608 10414 1000 stress-ng [ 1794.588879] [ 44315] 0 44315 70318 5971 208896 10684 1000 stress-ng [ 1794.588881] [ 44316] 0 44316 70318 6131 200704 9535 1000 stress-ng [ 1794.588884] [ 44317] 0 44317 70318 6824 239616 13659 1000 stress-ng [ 1794.588886] [ 44318] 0 44318 70318 3724 206848 12536 1000 stress-ng [ 1794.588888] [ 44319] 0 44319 70318 9425 231424 10003 1000 stress-ng [ 1794.588890] [ 44320] 0 44320 70318 8399 200704 7201 1000 stress-ng [ 1794.588892] [ 44322] 0 44322 70318 6254 208896 10270 1000 stress-ng [ 1794.588894] [ 44323] 0 44323 70318 7247 219136 10597 1000 stress-ng [ 1794.588896] [ 44324] 0 44324 70318 6141 227328 12890 1000 stress-ng [ 1794.588898] [ 44325] 0 44325 70318 6668 204800 9592 1000 stress-ng [ 1794.588900] [ 44327] 0 44327 70318 9277 219136 8567 1000 stress-ng [ 1794.588902] [ 44328] 0 44328 70318 11201 237568 9151 1000 stress-ng [ 1794.588904] [ 44329] 0 44329 70318 8572 217088 9140 1000 stress-ng [ 1794.588906] [ 44330] 0 44330 70318 11596 200704 3938 1000 stress-ng [ 1794.588908] [ 44331] 0 44331 70318 16676 251904 5325 1000 stress-ng [ 1794.588910] [ 44332] 0 44332 70318 7835 167936 3673 1000 stress-ng [ 1794.588912] [ 44335] 0 44335 70318 5894 229376 13336 1000 stress-ng [ 1794.588914] [ 44336] 0 44336 70318 7612 231424 11948 1000 stress-ng [ 1794.588917] [ 44337] 0 44337 70318 8715 219136 9128 1000 stress-ng [ 1794.588919] [ 44338] 0 44338 70318 7720 208896 9000 1000 stress-ng [ 1794.588921] [ 44339] 0 44339 70318 2327 212992 14922 1000 stress-ng [ 1794.588923] [ 44341] 0 44341 70318 4984 219136 12859 1000 stress-ng [ 1794.588925] [ 44342] 0 44342 70318 6289 225280 12544 1000 stress-ng [ 1794.588927] [ 44343] 0 44343 70318 5662 204800 10597 1000 stress-ng [ 1794.588929] [ 44344] 0 44344 70318 6752 196608 8452 1000 stress-ng [ 1794.588932] [ 44345] 0 44345 70318 11353 176128 1145 1000 stress-ng [ 1794.588934] [ 44346] 0 44346 70318 8442 194560 6300 1000 stress-ng [ 1794.588936] [ 44347] 0 44347 70318 8999 161792 1651 1000 stress-ng [ 1794.588938] [ 44348] 0 44348 70318 9367 225280 9335 1000 stress-ng [ 1794.588940] [ 44349] 0 44349 70318 10386 231424 9174 1000 stress-ng [ 1794.588942] [ 44350] 0 44350 70318 8053 147456 1013 1000 stress-ng [ 1794.588944] [ 44351] 0 44351 70318 10773 190464 3573 1000 stress-ng [ 1794.588946] [ 44352] 0 44352 70318 5966 139264 1911 1000 stress-ng [ 1794.588948] [ 44353] 0 44353 70318 6023 153600 3566 1000 stress-ng [ 1794.588950] [ 44354] 0 44354 70318 8908 180224 4184 1000 stress-ng [ 1794.588952] [ 44355] 0 44355 70318 8701 145408 101 1000 stress-ng [ 1794.588954] [ 44356] 0 44356 70318 4295 133120 2841 1000 stress-ng [ 1794.588956] [ 44359] 0 44359 4782 11 53248 42 -1000 stress-ng [ 1794.588959] [ 44364] 0 44364 574 75 43008 3 0 sleep [ 1794.588960] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44299,uid=0 [ 1794.588969] Out of memory: Killed process 44299 (stress-ng) total-vm:281272kB, anon-rss:38612kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:274kB oom_score_adj:1000 [ 1796.630528] oom_reaper: reaped process 44299 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1796.887336] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1796.887345] CPU: 0 PID: 44309 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1796.887348] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1796.887349] Call Trace: [ 1796.887350] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1796.887358] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1796.887362] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1796.887364] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1796.887366] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1796.887370] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1796.887372] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1796.887377] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1796.887380] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1796.887382] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1796.887384] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1796.887388] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1796.887390] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1796.887394] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1796.887397] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1796.887400] Mem-Info: [ 1796.887401] active_anon:399057 inactive_anon:46828 isolated_anon:1289 active_file:105 inactive_file:453 isolated_file:21 unevictable:3 dirty:21 writeback:0 slab_reclaimable:13049 slab_unreclaimable:14894 mapped:489 shmem:7 pagetables:3607 bounce:0 kernel_misc_reclaimable:0 free:1373 free_pcp:0 free_cma:0 [ 1796.887406] Node 0 active_anon:1596228kB inactive_anon:187312kB active_file:420kB inactive_file:1812kB unevictable:12kB isolated(anon):5156kB isolated(file):84kB mapped:1956kB dirty:84kB writeback:0kB shmem:28kB writeback_tmp:0kB kernel_stack:5048kB pagetables:14428kB all_unreclaimable? no [ 1796.887410] Node 0 DMA free:5492kB boost:6144kB min:11792kB low:13784kB high:15776kB reserved_highatomic:0KB active_anon:1596720kB inactive_anon:187064kB active_file:156kB inactive_file:1532kB unevictable:12kB writepending:504kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1796.887416] lowmem_reserve[]: 0 0 0 [ 1796.887418] Node 0 DMA: 272*4kB (UMEC) 49*8kB (UMEC) 153*16kB (UEC) 46*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5400kB [ 1796.887424] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1796.887426] 674 total pagecache pages [ 1796.887427] 75 pages in swap cache [ 1796.887427] Free swap = 0kB [ 1796.887428] Total swap = 2019324kB [ 1796.887429] 524288 pages RAM [ 1796.887429] 0 pages HighMem/MovableOnly [ 1796.887430] 19413 pages reserved [ 1796.887431] 1024 pages cma reserved [ 1796.887432] Tasks state (memory values in pages): [ 1796.887432] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1796.887434] [ 844] 0 844 12061 201 135168 243 -250 systemd-journal [ 1796.887437] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1796.887440] [ 1050] 999 1050 3834 182 88064 216 -900 systemd-oomd [ 1796.887442] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1796.887444] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1796.887446] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1796.887448] [ 1083] 0 1083 63561 223 155648 504 0 NetworkManager [ 1796.887450] [ 1101] 0 1101 4365 0 96256 582 0 systemd-logind [ 1796.887452] [ 1102] 81 1102 2185 22 63488 178 -900 dbus-broker-lau [ 1796.887455] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1796.887457] [ 1109] 81 1109 1230 200 53248 176 -900 dbus-broker [ 1796.887459] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1796.887461] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1796.887463] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1796.887465] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1796.887468] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1796.887470] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1796.887472] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1796.887474] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1796.887476] [ 1222] 0 1222 57821 113 77824 285 -1000 restraintd [ 1796.887478] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1796.887481] [ 1254] 0 1254 1797 0 67584 101 0 runtest.sh [ 1796.887483] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1796.887485] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1796.887487] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1796.887489] [ 27019] 0 27019 18098 35 86016 594 -1000 dmeventd [ 1796.887491] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1796.887493] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1796.887496] [ 42457] 0 42457 3843 0 90112 250 0 systemd-userwor [ 1796.887498] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1796.887500] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1796.887502] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1796.887504] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1796.887507] [ 44228] 0 44228 4782 0 59392 57 -1000 stress-ng [ 1796.887509] [ 44229] 0 44229 4782 0 59392 55 -1000 stress-ng [ 1796.887511] [ 44230] 0 44230 4782 7 59392 47 -1000 stress-ng [ 1796.887513] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1796.887515] [ 44232] 0 44232 4782 0 59392 55 -1000 stress-ng [ 1796.887517] [ 44233] 0 44233 70318 8621 200704 6913 1000 stress-ng [ 1796.887520] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1796.887522] [ 44235] 0 44235 4782 30 59392 40 -1000 stress-ng [ 1796.887524] [ 44236] 0 44236 4782 1 59392 53 -1000 stress-ng [ 1796.887526] [ 44237] 0 44237 4782 8 59392 46 -1000 stress-ng [ 1796.887528] [ 44238] 0 44238 4782 7 59392 47 -1000 stress-ng [ 1796.887530] [ 44239] 0 44239 4782 2 59392 52 -1000 stress-ng [ 1796.887532] [ 44240] 0 44240 70318 6952 221184 11222 1000 stress-ng [ 1796.887534] [ 44241] 0 44241 4782 11 59392 47 -1000 stress-ng [ 1796.887536] [ 44242] 0 44242 4782 4 59392 50 -1000 stress-ng [ 1796.887538] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1796.887540] [ 44245] 0 44245 4782 5 59392 49 -1000 stress-ng [ 1796.887542] [ 44247] 0 44247 4782 0 59392 58 -1000 stress-ng [ 1796.887544] [ 44248] 0 44248 70318 6417 258048 16443 1000 stress-ng [ 1796.887546] [ 44249] 0 44249 4782 7 59392 47 -1000 stress-ng [ 1796.887548] [ 44250] 0 44250 4782 9 59392 45 -1000 stress-ng [ 1796.887550] [ 44251] 0 44251 4782 1 59392 53 -1000 stress-ng [ 1796.887552] [ 44252] 0 44252 4782 0 59392 56 -1000 stress-ng [ 1796.887554] [ 44253] 0 44253 4782 2 59392 52 -1000 stress-ng [ 1796.887556] [ 44254] 0 44254 4782 4 59392 50 -1000 stress-ng [ 1796.887558] [ 44255] 0 44255 4782 0 59392 55 -1000 stress-ng [ 1796.887560] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1796.887562] [ 44257] 0 44257 4782 0 59392 61 -1000 stress-ng [ 1796.887564] [ 44258] 0 44258 4782 0 59392 64 -1000 stress-ng [ 1796.887567] [ 44259] 0 44259 4782 0 59392 65 -1000 stress-ng [ 1796.887569] [ 44260] 0 44260 4782 5 59392 49 -1000 stress-ng [ 1796.887571] [ 44261] 0 44261 4782 2 59392 52 -1000 stress-ng [ 1796.887573] [ 44262] 0 44262 4782 58 59392 47 -1000 stress-ng [ 1796.887575] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1796.887577] [ 44264] 0 44264 4782 1 59392 53 -1000 stress-ng [ 1796.887580] [ 44265] 0 44265 4782 4 59392 50 -1000 stress-ng [ 1796.887581] [ 44266] 0 44266 4782 45 59392 46 -1000 stress-ng [ 1796.887584] [ 44267] 0 44267 4782 0 59392 54 -1000 stress-ng [ 1796.887586] [ 44268] 0 44268 4782 5 59392 49 -1000 stress-ng [ 1796.887588] [ 44269] 0 44269 4782 1 59392 53 -1000 stress-ng [ 1796.887590] [ 44270] 0 44270 4782 4 59392 50 -1000 stress-ng [ 1796.887592] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1796.887594] [ 44272] 0 44272 4782 8 59392 46 -1000 stress-ng [ 1796.887596] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1796.887598] [ 44274] 0 44274 4782 4 59392 50 -1000 stress-ng [ 1796.887600] [ 44275] 0 44275 4782 15 59392 46 -1000 stress-ng [ 1796.887602] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1796.887604] [ 44277] 0 44277 4782 7 59392 47 -1000 stress-ng [ 1796.887606] [ 44279] 0 44279 4782 0 59392 59 -1000 stress-ng [ 1796.887608] [ 44280] 0 44280 4782 7 59392 47 -1000 stress-ng [ 1796.887610] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1796.887612] [ 44282] 0 44282 4782 2 59392 52 -1000 stress-ng [ 1796.887614] [ 44283] 0 44283 4782 0 59392 55 -1000 stress-ng [ 1796.887616] [ 44284] 0 44284 4782 1 59392 53 -1000 stress-ng [ 1796.887618] [ 44285] 0 44285 4782 7 59392 47 -1000 stress-ng [ 1796.887620] [ 44286] 0 44286 4782 2 59392 52 -1000 stress-ng [ 1796.887622] [ 44287] 0 44287 4782 45 59392 46 -1000 stress-ng [ 1796.887624] [ 44288] 0 44288 4782 0 59392 54 -1000 stress-ng [ 1796.887626] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1796.887628] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1796.887630] [ 44291] 0 44291 4782 0 59392 61 -1000 stress-ng [ 1796.887633] [ 44292] 0 44292 4782 3 59392 51 -1000 stress-ng [ 1796.887635] [ 44293] 0 44293 4782 4 59392 50 -1000 stress-ng [ 1796.887637] [ 44294] 0 44294 70318 6251 215040 11263 1000 stress-ng [ 1796.887639] [ 44295] 0 44295 70318 4487 188416 9661 1000 stress-ng [ 1796.887641] [ 44296] 0 44296 70318 3376 176128 9320 1000 stress-ng [ 1796.887643] [ 44298] 0 44298 70318 1429 229376 17867 1000 stress-ng [ 1796.887645] [ 44301] 0 44301 70318 11748 243712 9198 1000 stress-ng [ 1796.887647] [ 44302] 0 44302 70318 6827 204800 9235 1000 stress-ng [ 1796.887649] [ 44303] 0 44303 70318 7827 235520 12129 1000 stress-ng [ 1796.887651] [ 44304] 0 44304 70318 9694 253952 12703 1000 stress-ng [ 1796.887653] [ 44305] 0 44305 70318 5073 182272 8151 1000 stress-ng [ 1796.887655] [ 44306] 0 44306 70318 10482 198656 4788 1000 stress-ng [ 1796.887657] [ 44307] 0 44307 70318 10292 227328 8608 1000 stress-ng [ 1796.887659] [ 44308] 0 44308 70318 12528 231424 6834 1000 stress-ng [ 1796.887661] [ 44309] 0 44309 70318 9129 221184 9176 1000 stress-ng [ 1796.887663] [ 44310] 0 44310 70318 9043 227328 9923 1000 stress-ng [ 1796.887665] [ 44311] 0 44311 70318 5057 163840 5857 1000 stress-ng [ 1796.887667] [ 44312] 0 44312 70318 5180 200704 10420 1000 stress-ng [ 1796.887670] [ 44315] 0 44315 70318 5969 208896 10686 1000 stress-ng [ 1796.887672] [ 44316] 0 44316 70318 10089 233472 9537 1000 stress-ng [ 1796.887674] [ 44317] 0 44317 70318 7204 243712 13675 1000 stress-ng [ 1796.887676] [ 44318] 0 44318 70318 3691 206848 12569 1000 stress-ng [ 1796.887678] [ 44319] 0 44319 70318 9425 231424 10003 1000 stress-ng [ 1796.887680] [ 44320] 0 44320 70318 8335 200704 7265 1000 stress-ng [ 1796.887682] [ 44322] 0 44322 70318 6254 208896 10270 1000 stress-ng [ 1796.887684] [ 44323] 0 44323 70318 7247 219136 10597 1000 stress-ng [ 1796.887686] [ 44324] 0 44324 70318 5966 233472 13857 1000 stress-ng [ 1796.887688] [ 44325] 0 44325 70318 7095 208896 9627 1000 stress-ng [ 1796.887690] [ 44327] 0 44327 70318 9170 219136 8674 1000 stress-ng [ 1796.887693] [ 44328] 0 44328 70318 9637 239616 10781 1000 stress-ng [ 1796.887695] [ 44329] 0 44329 70318 8694 219136 9150 1000 stress-ng [ 1796.887697] [ 44330] 0 44330 70318 10347 202752 5385 1000 stress-ng [ 1796.887699] [ 44331] 0 44331 70318 16704 256000 5891 1000 stress-ng [ 1796.887701] [ 44332] 0 44332 70318 7672 174080 4694 1000 stress-ng [ 1796.887703] [ 44335] 0 44335 70318 6067 235520 13889 1000 stress-ng [ 1796.887705] [ 44336] 0 44336 70318 7645 233472 11981 1000 stress-ng [ 1796.887707] [ 44337] 0 44337 70318 8676 219136 9167 1000 stress-ng [ 1796.887709] [ 44338] 0 44338 70318 7688 208896 9032 1000 stress-ng [ 1796.887711] [ 44339] 0 44339 70318 2327 212992 14922 1000 stress-ng [ 1796.887713] [ 44341] 0 44341 70318 5546 223232 12891 1000 stress-ng [ 1796.887715] [ 44342] 0 44342 70318 8910 247808 12563 1000 stress-ng [ 1796.887717] [ 44343] 0 44343 70318 5608 204800 10651 1000 stress-ng [ 1796.887720] [ 44344] 0 44344 70318 7808 206848 8452 1000 stress-ng [ 1796.887722] [ 44345] 0 44345 70318 11347 176128 1151 1000 stress-ng [ 1796.887724] [ 44346] 0 44346 70318 9110 198656 6358 1000 stress-ng [ 1796.887726] [ 44347] 0 44347 70318 8918 161792 1732 1000 stress-ng [ 1796.887728] [ 44348] 0 44348 70318 9367 225280 9335 1000 stress-ng [ 1796.887730] [ 44349] 0 44349 70318 10420 233472 9272 1000 stress-ng [ 1796.887733] [ 44350] 0 44350 70318 7300 149504 1832 1000 stress-ng [ 1796.887735] [ 44351] 0 44351 70318 10838 190464 3574 1000 stress-ng [ 1796.887737] [ 44352] 0 44352 70318 8537 159744 1914 1000 stress-ng [ 1796.887739] [ 44353] 0 44353 70318 7863 169984 4036 1000 stress-ng [ 1796.887741] [ 44354] 0 44354 70318 13004 212992 4312 1000 stress-ng [ 1796.887743] [ 44355] 0 44355 70318 8701 145408 101 1000 stress-ng [ 1796.887745] [ 44356] 0 44356 70318 4343 135168 3123 1000 stress-ng [ 1796.887747] [ 44364] 0 44364 1334 176 61440 9 0 sleep [ 1796.887749] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44248,uid=0 [ 1796.887759] Out of memory: Killed process 44248 (stress-ng) total-vm:281272kB, anon-rss:25668kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:252kB oom_score_adj:1000 [ 1797.264228] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1797.264237] CPU: 0 PID: 44325 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1797.264239] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1797.264240] Call Trace: [ 1797.264241] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1797.264246] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1797.264248] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1797.264250] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1797.264251] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1797.264254] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1797.264256] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1797.264259] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1797.264261] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1797.264263] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1797.264264] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1797.264267] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1797.264269] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1797.264271] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1797.264273] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1797.264276] Mem-Info: [ 1797.264277] active_anon:368992 inactive_anon:77079 isolated_anon:1206 active_file:45 inactive_file:274 isolated_file:11 unevictable:3 dirty:7 writeback:0 slab_reclaimable:13049 slab_unreclaimable:14883 mapped:348 shmem:10 pagetables:3587 bounce:0 kernel_misc_reclaimable:0 free:1414 free_pcp:0 free_cma:41 [ 1797.264282] Node 0 active_anon:1475968kB inactive_anon:308316kB active_file:180kB inactive_file:1096kB unevictable:12kB isolated(anon):4824kB isolated(file):44kB mapped:1392kB dirty:28kB writeback:0kB shmem:40kB writeback_tmp:0kB kernel_stack:5024kB pagetables:14348kB all_unreclaimable? no [ 1797.264285] Node 0 DMA free:5656kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1476096kB inactive_anon:307984kB active_file:0kB inactive_file:1632kB unevictable:12kB writepending:196kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:164kB [ 1797.264290] lowmem_reserve[]: 0 0 0 [ 1797.264292] Node 0 DMA: 342*4kB (UME) 48*8kB (UMEC) 159*16kB (UME) 49*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5864kB [ 1797.264299] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1797.264300] 445 total pagecache pages [ 1797.264301] 37 pages in swap cache [ 1797.264301] Free swap = 0kB [ 1797.264302] Total swap = 2019324kB [ 1797.264303] 524288 pages RAM [ 1797.264304] 0 pages HighMem/MovableOnly [ 1797.264304] 19413 pages reserved [ 1797.264305] 1024 pages cma reserved [ 1797.264306] Tasks state (memory values in pages): [ 1797.264306] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1797.264308] [ 844] 0 844 12061 218 135168 245 -250 systemd-journal [ 1797.264311] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1797.264313] [ 1050] 999 1050 3834 121 88064 199 -900 systemd-oomd [ 1797.264316] [ 1051] 0 1051 4359 0 67584 183 -1000 auditd [ 1797.264318] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1797.264320] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1797.264322] [ 1083] 0 1083 63561 58 155648 593 0 NetworkManager [ 1797.264324] [ 1101] 0 1101 4365 0 96256 597 0 systemd-logind [ 1797.264326] [ 1102] 81 1102 2185 4 63488 188 -900 dbus-broker-lau [ 1797.264329] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1797.264331] [ 1109] 81 1109 1230 6 53248 227 -900 dbus-broker [ 1797.264333] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1797.264335] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1797.264337] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1797.264339] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1797.264341] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1797.264343] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1797.264345] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1797.264347] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1797.264349] [ 1222] 0 1222 57821 0 77824 291 -1000 restraintd [ 1797.264352] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1797.264354] [ 1254] 0 1254 1797 0 67584 101 0 runtest.sh [ 1797.264356] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1797.264358] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1797.264360] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1797.264362] [ 27019] 0 27019 18098 0 86016 594 -1000 dmeventd [ 1797.264364] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1797.264366] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1797.264368] [ 42457] 0 42457 3843 0 90112 250 0 systemd-userwor [ 1797.264370] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1797.264372] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1797.264375] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1797.264377] [ 44227] 0 44227 4782 0 59392 53 -1000 stress-ng [ 1797.264379] [ 44228] 0 44228 4782 0 59392 57 -1000 stress-ng [ 1797.264381] [ 44229] 0 44229 4782 37 59392 46 -1000 stress-ng [ 1797.264383] [ 44230] 0 44230 4782 7 59392 47 -1000 stress-ng [ 1797.264385] [ 44231] 0 44231 4782 0 59392 53 -1000 stress-ng [ 1797.264387] [ 44232] 0 44232 4782 26 59392 40 -1000 stress-ng [ 1797.264389] [ 44233] 0 44233 70318 8898 204800 7230 1000 stress-ng [ 1797.264391] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1797.264393] [ 44235] 0 44235 4782 12 59392 42 -1000 stress-ng [ 1797.264395] [ 44236] 0 44236 4782 1 59392 53 -1000 stress-ng [ 1797.264397] [ 44237] 0 44237 4782 8 59392 46 -1000 stress-ng [ 1797.264399] [ 44238] 0 44238 4782 7 59392 47 -1000 stress-ng [ 1797.264401] [ 44239] 0 44239 4782 2 59392 52 -1000 stress-ng [ 1797.264403] [ 44240] 0 44240 70318 6952 221184 11222 1000 stress-ng [ 1797.264405] [ 44241] 0 44241 4782 11 59392 47 -1000 stress-ng [ 1797.264407] [ 44242] 0 44242 4782 4 59392 50 -1000 stress-ng [ 1797.264409] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1797.264411] [ 44245] 0 44245 4782 5 59392 49 -1000 stress-ng [ 1797.264413] [ 44247] 0 44247 4782 0 59392 58 -1000 stress-ng [ 1797.264416] [ 44249] 0 44249 4782 7 59392 47 -1000 stress-ng [ 1797.264418] [ 44250] 0 44250 4782 9 59392 45 -1000 stress-ng [ 1797.264419] [ 44251] 0 44251 4782 1 59392 53 -1000 stress-ng [ 1797.264422] [ 44252] 0 44252 4782 0 59392 59 -1000 stress-ng [ 1797.264423] [ 44253] 0 44253 4782 2 59392 52 -1000 stress-ng [ 1797.264425] [ 44254] 0 44254 4782 4 59392 50 -1000 stress-ng [ 1797.264427] [ 44255] 0 44255 4782 0 59392 55 -1000 stress-ng [ 1797.264429] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1797.264431] [ 44257] 0 44257 4782 0 59392 61 -1000 stress-ng [ 1797.264433] [ 44258] 0 44258 4782 0 59392 64 -1000 stress-ng [ 1797.264435] [ 44259] 0 44259 4782 7 59392 47 -1000 stress-ng [ 1797.264437] [ 44260] 0 44260 4782 5 59392 49 -1000 stress-ng [ 1797.264439] [ 44261] 0 44261 4782 2 59392 52 -1000 stress-ng [ 1797.264441] [ 44262] 0 44262 4782 7 59392 47 -1000 stress-ng [ 1797.264443] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1797.264445] [ 44264] 0 44264 4782 1 59392 53 -1000 stress-ng [ 1797.264447] [ 44265] 0 44265 4782 4 59392 50 -1000 stress-ng [ 1797.264449] [ 44266] 0 44266 4782 8 59392 46 -1000 stress-ng [ 1797.264451] [ 44267] 0 44267 4782 0 59392 54 -1000 stress-ng [ 1797.264453] [ 44268] 0 44268 4782 5 59392 49 -1000 stress-ng [ 1797.264455] [ 44269] 0 44269 4782 1 59392 53 -1000 stress-ng [ 1797.264457] [ 44270] 0 44270 4782 4 59392 50 -1000 stress-ng [ 1797.264459] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1797.264461] [ 44272] 0 44272 4782 8 59392 46 -1000 stress-ng [ 1797.264463] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1797.264465] [ 44274] 0 44274 4782 4 59392 50 -1000 stress-ng [ 1797.264467] [ 44275] 0 44275 4782 8 59392 46 -1000 stress-ng [ 1797.264469] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1797.264470] [ 44277] 0 44277 4782 7 59392 47 -1000 stress-ng [ 1797.264473] [ 44279] 0 44279 4782 0 59392 60 -1000 stress-ng [ 1797.264475] [ 44280] 0 44280 4782 152 59392 35 -1000 stress-ng [ 1797.264477] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1797.264479] [ 44282] 0 44282 4782 2 59392 52 -1000 stress-ng [ 1797.264480] [ 44283] 0 44283 4782 0 59392 55 -1000 stress-ng [ 1797.264482] [ 44284] 0 44284 4782 1 59392 53 -1000 stress-ng [ 1797.264484] [ 44285] 0 44285 4782 7 59392 47 -1000 stress-ng [ 1797.264486] [ 44286] 0 44286 4782 2 59392 52 -1000 stress-ng [ 1797.264488] [ 44287] 0 44287 4782 8 59392 46 -1000 stress-ng [ 1797.264490] [ 44288] 0 44288 4782 0 59392 54 -1000 stress-ng [ 1797.264492] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1797.264494] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1797.264496] [ 44291] 0 44291 4782 0 59392 61 -1000 stress-ng [ 1797.264498] [ 44292] 0 44292 4782 3 59392 51 -1000 stress-ng [ 1797.264500] [ 44293] 0 44293 4782 4 59392 50 -1000 stress-ng [ 1797.264502] [ 44294] 0 44294 70318 5468 215040 12046 1000 stress-ng [ 1797.264504] [ 44295] 0 44295 70318 5051 192512 9691 1000 stress-ng [ 1797.264506] [ 44296] 0 44296 70318 3312 176128 9384 1000 stress-ng [ 1797.264508] [ 44298] 0 44298 70318 1429 229376 17867 1000 stress-ng [ 1797.264510] [ 44301] 0 44301 70318 11995 245760 9281 1000 stress-ng [ 1797.264512] [ 44302] 0 44302 70318 7851 212992 9267 1000 stress-ng [ 1797.264514] [ 44303] 0 44303 70318 7568 235520 12388 1000 stress-ng [ 1797.264516] [ 44304] 0 44304 70318 9547 253952 12850 1000 stress-ng [ 1797.264518] [ 44305] 0 44305 70318 5044 182272 8180 1000 stress-ng [ 1797.264520] [ 44306] 0 44306 70318 11175 204800 4821 1000 stress-ng [ 1797.264522] [ 44307] 0 44307 70318 11116 233472 8642 1000 stress-ng [ 1797.264524] [ 44308] 0 44308 70318 12593 235520 7363 1000 stress-ng [ 1797.264526] [ 44309] 0 44309 70318 9058 221184 9247 1000 stress-ng [ 1797.264528] [ 44310] 0 44310 70318 9008 227328 9958 1000 stress-ng [ 1797.264530] [ 44311] 0 44311 70318 10136 206848 6256 1000 stress-ng [ 1797.264532] [ 44312] 0 44312 70318 5140 200704 10592 1000 stress-ng [ 1797.264534] [ 44315] 0 44315 70318 5395 212992 11722 1000 stress-ng [ 1797.264536] [ 44316] 0 44316 70318 10501 235520 9587 1000 stress-ng [ 1797.264538] [ 44317] 0 44317 70318 7270 243712 13675 1000 stress-ng [ 1797.264540] [ 44318] 0 44318 70318 3689 210944 13099 1000 stress-ng [ 1797.264542] [ 44319] 0 44319 70318 9677 233472 10015 1000 stress-ng [ 1797.264544] [ 44320] 0 44320 70318 8335 200704 7265 1000 stress-ng [ 1797.264547] [ 44322] 0 44322 70318 11251 249856 10553 1000 stress-ng [ 1797.264549] [ 44323] 0 44323 70318 7794 223232 10644 1000 stress-ng [ 1797.264551] [ 44324] 0 44324 70318 5966 233472 13857 1000 stress-ng [ 1797.264553] [ 44325] 0 44325 70318 7095 208896 9627 1000 stress-ng [ 1797.264555] [ 44327] 0 44327 70318 9428 223232 9142 1000 stress-ng [ 1797.264557] [ 44328] 0 44328 70318 8082 239616 12336 1000 stress-ng [ 1797.264559] [ 44329] 0 44329 70318 8694 219136 9150 1000 stress-ng [ 1797.264561] [ 44330] 0 44330 70318 10437 202752 5493 1000 stress-ng [ 1797.264563] [ 44331] 0 44331 70318 16704 256000 5891 1000 stress-ng [ 1797.264565] [ 44332] 0 44332 70318 6028 174080 6338 1000 stress-ng [ 1797.264567] [ 44335] 0 44335 70318 6035 235520 13921 1000 stress-ng [ 1797.264569] [ 44336] 0 44336 70318 7971 235520 11985 1000 stress-ng [ 1797.264571] [ 44337] 0 44337 70318 8614 219136 9229 1000 stress-ng [ 1797.264573] [ 44338] 0 44338 70318 7282 208896 9438 1000 stress-ng [ 1797.264575] [ 44339] 0 44339 70318 2311 212992 14938 1000 stress-ng [ 1797.264577] [ 44341] 0 44341 70318 5514 223232 12923 1000 stress-ng [ 1797.264579] [ 44342] 0 44342 70318 8735 247808 12738 1000 stress-ng [ 1797.264581] [ 44343] 0 44343 70318 5608 204800 10651 1000 stress-ng [ 1797.264583] [ 44344] 0 44344 70318 7861 208896 8663 1000 stress-ng [ 1797.264585] [ 44345] 0 44345 70318 11480 180224 1612 1000 stress-ng [ 1797.264587] [ 44346] 0 44346 70318 7936 198656 7532 1000 stress-ng [ 1797.264589] [ 44347] 0 44347 70318 7783 161792 2867 1000 stress-ng [ 1797.264591] [ 44348] 0 44348 70318 7849 229376 11315 1000 stress-ng [ 1797.264593] [ 44349] 0 44349 70318 10423 235520 9665 1000 stress-ng [ 1797.264595] [ 44350] 0 44350 70318 8220 155648 1836 1000 stress-ng [ 1797.264597] [ 44351] 0 44351 70318 11379 196608 3627 1000 stress-ng [ 1797.264599] [ 44352] 0 44352 70318 8867 161792 1914 1000 stress-ng [ 1797.264601] [ 44353] 0 44353 70318 7831 169984 4068 1000 stress-ng [ 1797.264603] [ 44354] 0 44354 70318 13267 217088 4313 1000 stress-ng [ 1797.264605] [ 44355] 0 44355 70318 7467 145408 1335 1000 stress-ng [ 1797.264607] [ 44356] 0 44356 70318 4326 135168 3140 1000 stress-ng [ 1797.264609] [ 44364] 0 44364 1334 0 61440 32 0 sleep [ 1797.264611] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44331,uid=0 [ 1797.264619] Out of memory: Killed process 44331 (stress-ng) total-vm:281272kB, anon-rss:66816kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:250kB oom_score_adj:1000 [ 1799.347432] oom_reaper: reaped process 44331 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1799.531465] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1799.531474] CPU: 0 PID: 44309 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1799.531476] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1799.531478] Call Trace: [ 1799.531479] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1799.531486] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1799.531489] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1799.531491] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1799.531493] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1799.531496] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1799.531498] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1799.531502] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1799.531505] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1799.531507] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1799.531508] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1799.531511] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1799.531513] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1799.531518] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1799.531520] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1799.531524] Mem-Info: [ 1799.531525] active_anon:372782 inactive_anon:73912 isolated_anon:786 active_file:29 inactive_file:229 isolated_file:42 unevictable:3 dirty:16 writeback:0 slab_reclaimable:13045 slab_unreclaimable:14876 mapped:211 shmem:8 pagetables:3553 bounce:0 kernel_misc_reclaimable:0 free:1593 free_pcp:0 free_cma:0 [ 1799.531530] Node 0 active_anon:1491128kB inactive_anon:295648kB active_file:116kB inactive_file:916kB unevictable:12kB isolated(anon):3144kB isolated(file):168kB mapped:844kB dirty:64kB writeback:0kB shmem:32kB writeback_tmp:0kB kernel_stack:4992kB pagetables:14212kB all_unreclaimable? no [ 1799.531534] Node 0 DMA free:6372kB boost:2048kB min:7696kB low:9688kB high:11680kB reserved_highatomic:0KB active_anon:1491768kB inactive_anon:295008kB active_file:40kB inactive_file:888kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1799.531539] lowmem_reserve[]: 0 0 0 [ 1799.531540] Node 0 DMA: 235*4kB (UMEC) 75*8kB (UME) 169*16kB (UME) 55*32kB (UME) 2*64kB (MC) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6132kB [ 1799.531547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1799.531549] 413 total pagecache pages [ 1799.531550] 64 pages in swap cache [ 1799.531550] Free swap = 0kB [ 1799.531551] Total swap = 2019324kB [ 1799.531552] 524288 pages RAM [ 1799.531553] 0 pages HighMem/MovableOnly [ 1799.531554] 19413 pages reserved [ 1799.531554] 1024 pages cma reserved [ 1799.531555] Tasks state (memory values in pages): [ 1799.531555] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1799.531558] [ 844] 0 844 12061 71 135168 245 -250 systemd-journal [ 1799.531561] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1799.531563] [ 1050] 999 1050 3834 29 88064 197 -900 systemd-oomd [ 1799.531566] [ 1051] 0 1051 4359 4 67584 177 -1000 auditd [ 1799.531568] [ 1054] 193 1054 5408 1 106496 883 0 systemd-resolve [ 1799.531570] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1799.531572] [ 1083] 0 1083 63561 83 155648 602 0 NetworkManager [ 1799.531575] [ 1101] 0 1101 4365 37 96256 533 0 systemd-logind [ 1799.531577] [ 1102] 81 1102 2185 9 63488 183 -900 dbus-broker-lau [ 1799.531579] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1799.531581] [ 1109] 81 1109 1230 66 53248 172 -900 dbus-broker [ 1799.531583] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1799.531585] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1799.531588] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1799.531590] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1799.531592] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1799.531594] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1799.531596] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1799.531598] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1799.531600] [ 1222] 0 1222 57821 0 77824 291 -1000 restraintd [ 1799.531602] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1799.531604] [ 1254] 0 1254 1797 0 67584 101 0 runtest.sh [ 1799.531606] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1799.531609] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1799.531611] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1799.531613] [ 27019] 0 27019 18098 0 86016 610 -1000 dmeventd [ 1799.531615] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1799.531617] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1799.531619] [ 42457] 0 42457 3843 0 90112 239 0 systemd-userwor [ 1799.531622] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1799.531624] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1799.531626] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1799.531628] [ 44227] 0 44227 4782 3 59392 51 -1000 stress-ng [ 1799.531630] [ 44228] 0 44228 4782 0 59392 57 -1000 stress-ng [ 1799.531632] [ 44229] 0 44229 4782 5 59392 49 -1000 stress-ng [ 1799.531634] [ 44230] 0 44230 4782 4 59392 50 -1000 stress-ng [ 1799.531636] [ 44231] 0 44231 4782 17 59392 37 -1000 stress-ng [ 1799.531638] [ 44232] 0 44232 4782 1 59392 53 -1000 stress-ng [ 1799.531640] [ 44233] 0 44233 70318 8209 204800 7985 1000 stress-ng [ 1799.531643] [ 44234] 0 44234 4782 11 59392 47 -1000 stress-ng [ 1799.531645] [ 44235] 0 44235 4782 0 59392 54 -1000 stress-ng [ 1799.531647] [ 44236] 0 44236 4782 1 59392 53 -1000 stress-ng [ 1799.531649] [ 44237] 0 44237 4782 5 59392 49 -1000 stress-ng [ 1799.531651] [ 44238] 0 44238 4782 0 59392 55 -1000 stress-ng [ 1799.531653] [ 44239] 0 44239 4782 7 59392 47 -1000 stress-ng [ 1799.531658] [ 44240] 0 44240 70318 6942 221184 11232 1000 stress-ng [ 1799.531660] [ 44241] 0 44241 4782 7 59392 47 -1000 stress-ng [ 1799.531662] [ 44242] 0 44242 4782 4 59392 50 -1000 stress-ng [ 1799.531664] [ 44243] 0 44243 4782 2 59392 52 -1000 stress-ng [ 1799.531667] [ 44245] 0 44245 4782 2 59392 52 -1000 stress-ng [ 1799.531669] [ 44247] 0 44247 4782 0 59392 58 -1000 stress-ng [ 1799.531671] [ 44249] 0 44249 4782 5 59392 49 -1000 stress-ng [ 1799.531673] [ 44250] 0 44250 4782 0 59392 56 -1000 stress-ng [ 1799.531675] [ 44251] 0 44251 4782 0 59392 56 -1000 stress-ng [ 1799.531677] [ 44252] 0 44252 4782 10 59392 48 -1000 stress-ng [ 1799.531679] [ 44253] 0 44253 4782 0 59392 54 -1000 stress-ng [ 1799.531681] [ 44254] 0 44254 4782 4 59392 50 -1000 stress-ng [ 1799.531683] [ 44255] 0 44255 4782 7 59392 47 -1000 stress-ng [ 1799.531685] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1799.531687] [ 44257] 0 44257 4782 0 59392 61 -1000 stress-ng [ 1799.531689] [ 44258] 0 44258 4782 0 59392 67 -1000 stress-ng [ 1799.531691] [ 44259] 0 44259 4782 3 59392 51 -1000 stress-ng [ 1799.531693] [ 44260] 0 44260 4782 2 59392 52 -1000 stress-ng [ 1799.531695] [ 44261] 0 44261 4782 0 59392 54 -1000 stress-ng [ 1799.531697] [ 44262] 0 44262 4782 4 59392 50 -1000 stress-ng [ 1799.531700] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1799.531702] [ 44264] 0 44264 4782 0 59392 55 -1000 stress-ng [ 1799.531704] [ 44265] 0 44265 4782 1 59392 53 -1000 stress-ng [ 1799.531706] [ 44266] 0 44266 4782 5 59392 49 -1000 stress-ng [ 1799.531711] [ 44267] 0 44267 4782 0 59392 57 -1000 stress-ng [ 1799.531714] [ 44268] 0 44268 4782 2 59392 52 -1000 stress-ng [ 1799.531716] [ 44270] 0 44270 4782 8 59392 46 -1000 stress-ng [ 1799.531718] [ 44271] 0 44271 4782 5 59392 49 -1000 stress-ng [ 1799.531720] [ 44272] 0 44272 4782 5 59392 49 -1000 stress-ng [ 1799.531722] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1799.531724] [ 44274] 0 44274 4782 4 59392 50 -1000 stress-ng [ 1799.531726] [ 44275] 0 44275 4782 5 59392 49 -1000 stress-ng [ 1799.531729] [ 44276] 0 44276 4782 0 59392 53 -1000 stress-ng [ 1799.531731] [ 44277] 0 44277 4782 0 59392 59 -1000 stress-ng [ 1799.531733] [ 44279] 0 44279 4782 5 59392 49 -1000 stress-ng [ 1799.531735] [ 44280] 0 44280 4782 14 59392 40 -1000 stress-ng [ 1799.531737] [ 44281] 0 44281 4782 5 59392 49 -1000 stress-ng [ 1799.531739] [ 44282] 0 44282 4782 11 59392 47 -1000 stress-ng [ 1799.531741] [ 44283] 0 44283 4782 0 59392 55 -1000 stress-ng [ 1799.531743] [ 44284] 0 44284 4782 0 59392 55 -1000 stress-ng [ 1799.531745] [ 44285] 0 44285 4782 4 59392 50 -1000 stress-ng [ 1799.531747] [ 44286] 0 44286 4782 8 59392 46 -1000 stress-ng [ 1799.531749] [ 44287] 0 44287 4782 5 59392 49 -1000 stress-ng [ 1799.531751] [ 44288] 0 44288 4782 18 59392 45 -1000 stress-ng [ 1799.531753] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1799.531755] [ 44290] 0 44290 4782 0 59392 53 -1000 stress-ng [ 1799.531757] [ 44291] 0 44291 4782 0 59392 61 -1000 stress-ng [ 1799.531759] [ 44292] 0 44292 4782 11 59392 46 -1000 stress-ng [ 1799.531761] [ 44293] 0 44293 4782 4 59392 50 -1000 stress-ng [ 1799.531763] [ 44294] 0 44294 70318 5436 215040 12078 1000 stress-ng [ 1799.531765] [ 44295] 0 44295 70318 5470 196608 9734 1000 stress-ng [ 1799.531767] [ 44296] 0 44296 70318 4170 184320 9384 1000 stress-ng [ 1799.531769] [ 44298] 0 44298 70318 1414 229376 17882 1000 stress-ng [ 1799.531771] [ 44301] 0 44301 70318 12222 247808 9318 1000 stress-ng [ 1799.531773] [ 44302] 0 44302 70318 8049 215040 9267 1000 stress-ng [ 1799.531775] [ 44303] 0 44303 70318 7536 235520 12420 1000 stress-ng [ 1799.531777] [ 44304] 0 44304 70318 9547 253952 12850 1000 stress-ng [ 1799.531779] [ 44305] 0 44305 70318 4244 182272 8980 1000 stress-ng [ 1799.531781] [ 44306] 0 44306 70318 11766 208896 4824 1000 stress-ng [ 1799.531783] [ 44307] 0 44307 70318 9621 233472 10137 1000 stress-ng [ 1799.531786] [ 44308] 0 44308 70318 13058 239616 7558 1000 stress-ng [ 1799.531788] [ 44309] 0 44309 70318 9554 225280 9279 1000 stress-ng [ 1799.531790] [ 44310] 0 44310 70318 8988 227328 9978 1000 stress-ng [ 1799.531792] [ 44311] 0 44311 70318 10927 212992 6257 1000 stress-ng [ 1799.531794] [ 44312] 0 44312 70318 5161 202752 10769 1000 stress-ng [ 1799.531796] [ 44315] 0 44315 70318 5311 212992 11938 1000 stress-ng [ 1799.531798] [ 44316] 0 44316 70318 10793 239616 9625 1000 stress-ng [ 1799.531800] [ 44317] 0 44317 70318 7526 245760 13683 1000 stress-ng [ 1799.531802] [ 44318] 0 44318 70318 3664 210944 13124 1000 stress-ng [ 1799.531804] [ 44319] 0 44319 70318 9637 233472 10055 1000 stress-ng [ 1799.531806] [ 44320] 0 44320 70318 8297 200704 7303 1000 stress-ng [ 1799.531808] [ 44322] 0 44322 70318 12279 262144 11109 1000 stress-ng [ 1799.531810] [ 44323] 0 44323 70318 7835 223232 10669 1000 stress-ng [ 1799.531812] [ 44324] 0 44324 70318 5929 235520 13960 1000 stress-ng [ 1799.531815] [ 44325] 0 44325 70318 7293 210944 9627 1000 stress-ng [ 1799.531817] [ 44327] 0 44327 70318 9426 229376 9870 1000 stress-ng [ 1799.531819] [ 44328] 0 44328 70318 8411 241664 12337 1000 stress-ng [ 1799.531826] [ 44329] 0 44329 70318 8628 219136 9216 1000 stress-ng [ 1799.531827] [ 44330] 0 44330 70318 13264 225280 5504 1000 stress-ng [ 1799.531830] [ 44332] 0 44332 70318 6028 174080 6338 1000 stress-ng [ 1799.531831] [ 44335] 0 44335 70318 5984 235520 13972 1000 stress-ng [ 1799.531834] [ 44336] 0 44336 70318 8340 239616 12078 1000 stress-ng [ 1799.531836] [ 44337] 0 44337 70318 8613 219136 9230 1000 stress-ng [ 1799.531838] [ 44338] 0 44338 70318 7267 208896 9453 1000 stress-ng [ 1799.531840] [ 44339] 0 44339 70318 2639 217088 14940 1000 stress-ng [ 1799.531842] [ 44341] 0 44341 70318 5514 223232 12923 1000 stress-ng [ 1813.694964] [ 44342] 0 44342 70318 9328 251904 12739 1000 stress-ng [ 1813.694974] [ 44343] 0 44343 70318 7522 221184 10651 1000 stress-ng [ 1813.694977] [ 44344] 0 44344 70318 8125 210944 8663 1000 stress-ng [ 1813.694980] [ 44345] 0 44345 70318 10977 180224 2115 1000 stress-ng [ 1813.694983] [ 44346] 0 44346 70318 8115 200704 7551 1000 stress-ng [ 1813.694987] [ 44347] 0 44347 70318 10027 178176 2867 1000 stress-ng [ 1813.694991] [ 44348] 0 44348 70318 8256 233472 11370 1000 stress-ng [ 1813.694995] [ 44349] 0 44349 70318 10861 241664 9755 1000 stress-ng [ 1813.694999] [ 44350] 0 44350 70318 8220 155648 1836 1000 stress-ng [ 1813.695003] [ 44351] 0 44351 70318 12893 208896 3631 1000 stress-ng [ 1813.695046] [ 44352] 0 44352 70318 9259 165888 1918 1000 stress-ng [ 1813.695051] [ 44353] 0 44353 70318 9278 182272 4073 1000 stress-ng [ 1813.695054] [ 44354] 0 44354 70318 13262 217088 4318 1000 stress-ng [ 1813.695064] [ 44355] 0 44355 70318 8655 155648 1335 1000 stress-ng [ 1813.695090] [ 44356] 0 44356 70318 4747 139264 3181 1000 stress-ng [ 1813.695094] [ 44364] 0 44364 1334 0 61440 32 0 sleep [ 1813.695098] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44322,uid=0 [ 1813.695116] Out of memory: Killed process 44322 (stress-ng) total-vm:281272kB, anon-rss:49116kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:256kB oom_score_adj:1000 [ 1815.743403] oom_reaper: reaped process 44322 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1815.839272] stress-ng invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 1815.839283] CPU: 1 PID: 44241 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1815.839286] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1815.839287] Call Trace: [ 1815.839289] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1815.839299] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1815.839304] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1815.839307] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1815.839310] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1815.839315] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1815.839319] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1815.839325] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1815.839328] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1815.839334] [<00000000672363f2>] do_exception+0x222/0x470 [ 1815.839345] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1815.839347] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1815.839349] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1815.839353] Mem-Info: [ 1815.839354] active_anon:334729 inactive_anon:112000 isolated_anon:1006 active_file:47 inactive_file:128 isolated_file:0 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13045 slab_unreclaimable:14875 mapped:104 shmem:11 pagetables:3556 bounce:0 kernel_misc_reclaimable:0 free:1455 free_pcp:4 free_cma:2 [ 1815.839359] Node 0 active_anon:1338916kB inactive_anon:448000kB active_file:188kB inactive_file:512kB unevictable:12kB isolated(anon):4024kB isolated(file):0kB mapped:416kB dirty:0kB writeback:0kB shmem:44kB writeback_tmp:0kB kernel_stack:4960kB pagetables:14224kB all_unreclaimable? no [ 1815.839363] Node 0 DMA free:5820kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1339236kB inactive_anon:447868kB active_file:220kB inactive_file:556kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:8kB [ 1815.839368] lowmem_reserve[]: 0 0 0 [ 1815.839370] Node 0 DMA: 60*4kB (UMC) 66*8kB (UMEC) 175*16kB (UME) 55*32kB (UME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5392kB [ 1815.839377] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1815.839379] 253 total pagecache pages [ 1815.839379] 25 pages in swap cache [ 1815.839380] Free swap = 0kB [ 1815.839381] Total swap = 2019324kB [ 1815.839382] 524288 pages RAM [ 1815.839382] 0 pages HighMem/MovableOnly [ 1815.839383] 19413 pages reserved [ 1815.839384] 1024 pages cma reserved [ 1815.839385] Tasks state (memory values in pages): [ 1815.839385] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1815.839387] [ 844] 0 844 12061 32 135168 265 -250 systemd-journal [ 1815.839390] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1815.839458] [ 1050] 999 1050 3834 29 88064 197 -900 systemd-oomd [ 1815.839462] [ 1051] 0 1051 4359 0 67584 202 -1000 auditd [ 1815.839465] [ 1054] 193 1054 5408 0 106496 888 0 systemd-resolve [ 1815.839467] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1815.839470] [ 1083] 0 1083 63561 150 155648 501 0 NetworkManager [ 1815.839472] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1815.839475] [ 1102] 81 1102 2185 0 63488 217 -900 dbus-broker-lau [ 1815.839477] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1815.839479] [ 1109] 81 1109 1230 1 53248 234 -900 dbus-broker [ 1815.839481] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1815.839483] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1815.839486] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1815.839488] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1815.839491] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1815.839493] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1815.839495] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1815.839497] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1815.839499] [ 1222] 0 1222 57821 36 77824 239 -1000 restraintd [ 1815.839502] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1815.839504] [ 1254] 0 1254 1797 25 67584 73 0 runtest.sh [ 1815.839506] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1815.839508] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1815.839510] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1815.839513] [ 27019] 0 27019 18098 8 86016 585 -1000 dmeventd [ 1815.839516] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1815.839518] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1815.839520] [ 42457] 0 42457 3843 0 90112 239 0 systemd-userwor [ 1815.839523] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1815.839525] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1815.839528] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1815.839530] [ 44227] 0 44227 4782 0 59392 60 -1000 stress-ng [ 1815.839532] [ 44228] 0 44228 4782 0 59392 57 -1000 stress-ng [ 1815.839534] [ 44229] 0 44229 4782 3 59392 51 -1000 stress-ng [ 1815.839536] [ 44230] 0 44230 4782 7 59392 47 -1000 stress-ng [ 1815.839538] [ 44231] 0 44231 4782 1 59392 53 -1000 stress-ng [ 1815.839541] [ 44232] 0 44232 4782 1 59392 53 -1000 stress-ng [ 1815.839543] [ 44233] 0 44233 70318 8401 206848 8057 1000 stress-ng [ 1815.839545] [ 44234] 0 44234 4782 4 59392 50 -1000 stress-ng [ 1815.839547] [ 44235] 0 44235 4782 0 59392 57 -1000 stress-ng [ 1815.839549] [ 44236] 0 44236 4782 5 59392 49 -1000 stress-ng [ 1815.839551] [ 44237] 0 44237 4782 4 59392 50 -1000 stress-ng [ 1815.839554] [ 44238] 0 44238 4782 0 59392 58 -1000 stress-ng [ 1815.839555] [ 44239] 0 44239 4782 4 59392 50 -1000 stress-ng [ 1815.839558] [ 44240] 0 44240 70318 6753 221184 11421 1000 stress-ng [ 1815.839560] [ 44241] 0 44241 4782 6 59392 48 -1000 stress-ng [ 1815.839562] [ 44242] 0 44242 4782 1 59392 53 -1000 stress-ng [ 1815.839564] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1815.839566] [ 44245] 0 44245 4782 1 59392 53 -1000 stress-ng [ 1815.839569] [ 44247] 0 44247 4782 0 59392 59 -1000 stress-ng [ 1815.839571] [ 44249] 0 44249 4782 7 59392 47 -1000 stress-ng [ 1815.839573] [ 44250] 0 44250 4782 0 59392 57 -1000 stress-ng [ 1815.839575] [ 44251] 0 44251 4782 0 59392 56 -1000 stress-ng [ 1815.839577] [ 44252] 0 44252 4782 1 59392 53 -1000 stress-ng [ 1815.839579] [ 44253] 0 44253 4782 0 59392 54 -1000 stress-ng [ 1815.839582] [ 44254] 0 44254 4782 1 59392 53 -1000 stress-ng [ 1815.839584] [ 44255] 0 44255 4782 6 59392 48 -1000 stress-ng [ 1815.839586] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1815.839588] [ 44257] 0 44257 4782 0 59392 64 -1000 stress-ng [ 1815.839590] [ 44258] 0 44258 4782 0 59392 67 -1000 stress-ng [ 1815.839592] [ 44259] 0 44259 4782 3 59392 51 -1000 stress-ng [ 1815.839594] [ 44260] 0 44260 4782 0 59392 55 -1000 stress-ng [ 1815.839596] [ 44261] 0 44261 4782 0 59392 54 -1000 stress-ng [ 1815.839598] [ 44262] 0 44262 4782 1 59392 53 -1000 stress-ng [ 1815.839600] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1815.839603] [ 44264] 0 44264 4782 0 59392 55 -1000 stress-ng [ 1815.839605] [ 44265] 0 44265 4782 0 59392 55 -1000 stress-ng [ 1815.839607] [ 44266] 0 44266 4782 2 59392 52 -1000 stress-ng [ 1815.839609] [ 44267] 0 44267 4782 10 59392 47 -1000 stress-ng [ 1815.839611] [ 44268] 0 44268 4782 0 59392 57 -1000 stress-ng [ 1815.839614] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1815.839616] [ 44271] 0 44271 4782 4 59392 50 -1000 stress-ng [ 1815.839618] [ 44272] 0 44272 4782 4 59392 50 -1000 stress-ng [ 1815.839620] [ 44273] 0 44273 4782 0 59392 53 -1000 stress-ng [ 1815.839622] [ 44274] 0 44274 4782 0 59392 55 -1000 stress-ng [ 1815.839624] [ 44275] 0 44275 4782 4 59392 50 -1000 stress-ng [ 1815.839626] [ 44276] 0 44276 4782 6 59392 48 -1000 stress-ng [ 1815.839629] [ 44277] 0 44277 4782 0 59392 63 -1000 stress-ng [ 1815.839631] [ 44279] 0 44279 4782 3 59392 51 -1000 stress-ng [ 1815.839633] [ 44280] 0 44280 4782 18 59392 38 -1000 stress-ng [ 1815.839635] [ 44281] 0 44281 4782 2 59392 52 -1000 stress-ng [ 1815.839637] [ 44282] 0 44282 4782 4 59392 50 -1000 stress-ng [ 1815.839639] [ 44283] 0 44283 4782 0 59392 57 -1000 stress-ng [ 1815.839641] [ 44285] 0 44285 4782 4 59392 50 -1000 stress-ng [ 1815.839643] [ 44286] 0 44286 4782 3 59392 51 -1000 stress-ng [ 1815.839646] [ 44287] 0 44287 4782 5 59392 49 -1000 stress-ng [ 1815.839648] [ 44288] 0 44288 4782 10 59392 48 -1000 stress-ng [ 1815.839650] [ 44289] 0 44289 4782 0 59392 54 -1000 stress-ng [ 1815.839652] [ 44290] 0 44290 4782 4 59392 50 -1000 stress-ng [ 1815.839655] [ 44291] 0 44291 4782 0 59392 61 -1000 stress-ng [ 1815.839657] [ 44292] 0 44292 4782 10 59392 47 -1000 stress-ng [ 1815.839659] [ 44293] 0 44293 4782 5 59392 49 -1000 stress-ng [ 1815.839661] [ 44294] 0 44294 70318 5427 215040 12087 1000 stress-ng [ 1815.839663] [ 44295] 0 44295 70318 5459 196608 9745 1000 stress-ng [ 1815.839665] [ 44296] 0 44296 70318 4293 186368 9393 1000 stress-ng [ 1815.839667] [ 44298] 0 44298 70318 1414 229376 17882 1000 stress-ng [ 1815.839669] [ 44301] 0 44301 70318 11833 247808 9707 1000 stress-ng [ 1815.839672] [ 44302] 0 44302 70318 7891 215040 9425 1000 stress-ng [ 1815.839674] [ 44303] 0 44303 70318 7667 235520 12421 1000 stress-ng [ 1815.839676] [ 44304] 0 44304 70318 8452 253952 13945 1000 stress-ng [ 1815.839678] [ 44305] 0 44305 70318 4144 182272 9080 1000 stress-ng [ 1815.839680] [ 44306] 0 44306 70318 9839 208896 6751 1000 stress-ng [ 1815.839682] [ 44307] 0 44307 70318 11694 249856 10176 1000 stress-ng [ 1815.839684] [ 44308] 0 44308 70318 12990 241664 7824 1000 stress-ng [ 1815.839687] [ 44309] 0 44309 70318 9526 225280 9307 1000 stress-ng [ 1815.839689] [ 44310] 0 44310 70318 8963 227328 10003 1000 stress-ng [ 1815.839691] [ 44311] 0 44311 70318 11545 221184 6629 1000 stress-ng [ 1815.839693] [ 44312] 0 44312 70318 5123 202752 10807 1000 stress-ng [ 1815.839696] [ 44315] 0 44315 70318 8190 237568 12029 1000 stress-ng [ 1815.839698] [ 44316] 0 44316 70318 10781 239616 9637 1000 stress-ng [ 1815.839700] [ 44317] 0 44317 70318 7475 245760 13734 1000 stress-ng [ 1815.839702] [ 44318] 0 44318 70318 3861 210944 13125 1000 stress-ng [ 1815.839704] [ 44319] 0 44319 70318 10821 241664 10059 1000 stress-ng [ 1815.839706] [ 44320] 0 44320 70318 8622 202752 7308 1000 stress-ng [ 1815.839709] [ 44323] 0 44323 70318 7832 223232 10672 1000 stress-ng [ 1815.839711] [ 44324] 0 44324 70318 4350 235520 15539 1000 stress-ng [ 1815.839713] [ 44325] 0 44325 70318 7293 210944 9627 1000 stress-ng [ 1815.839715] [ 44327] 0 44327 70318 9426 229376 9870 1000 stress-ng [ 1815.839718] [ 44328] 0 44328 70318 8183 243712 12697 1000 stress-ng [ 1815.839720] [ 44329] 0 44329 70318 9882 227328 9216 1000 stress-ng [ 1815.839722] [ 44330] 0 44330 70318 13658 229376 5572 1000 stress-ng [ 1815.839724] [ 44332] 0 44332 70318 5996 174080 6370 1000 stress-ng [ 1815.839726] [ 44335] 0 44335 70318 5981 235520 13975 1000 stress-ng [ 1815.839728] [ 44336] 0 44336 70318 8334 239616 12084 1000 stress-ng [ 1815.839731] [ 44337] 0 44337 70318 8656 219136 9253 1000 stress-ng [ 1815.839733] [ 44338] 0 44338 70318 7137 208896 9583 1000 stress-ng [ 1815.839735] [ 44339] 0 44339 70318 15113 315392 14940 1000 stress-ng [ 1815.839737] [ 44341] 0 44341 70318 5458 223232 12979 1000 stress-ng [ 1815.839739] [ 44342] 0 44342 70318 6986 251904 15081 1000 stress-ng [ 1815.839742] [ 44343] 0 44343 70318 7333 221184 10840 1000 stress-ng [ 1815.839744] [ 44344] 0 44344 70318 8453 212992 8665 1000 stress-ng [ 1815.839746] [ 44345] 0 44345 70318 10846 180224 2246 1000 stress-ng [ 1815.839748] [ 44346] 0 44346 70318 7893 200704 7773 1000 stress-ng [ 1815.839750] [ 44347] 0 44347 70318 9895 178176 2999 1000 stress-ng [ 1815.839752] [ 44348] 0 44348 70318 8205 233472 11421 1000 stress-ng [ 1815.839754] [ 44349] 0 44349 70318 11091 241664 9789 1000 stress-ng [ 1815.839756] [ 44350] 0 44350 70318 8146 155648 1910 1000 stress-ng [ 1815.839758] [ 44351] 0 44351 70318 12831 208896 3693 1000 stress-ng [ 1815.839760] [ 44352] 0 44352 70318 9234 165888 1943 1000 stress-ng [ 1815.839763] [ 44353] 0 44353 70318 9272 182272 4079 1000 stress-ng [ 1815.839765] [ 44354] 0 44354 70318 13139 217088 4441 1000 stress-ng [ 1815.839767] [ 44355] 0 44355 70318 8772 155648 1350 1000 stress-ng [ 1815.839769] [ 44356] 0 44356 70318 4665 139264 3263 1000 stress-ng [ 1815.839771] [ 44368] 0 44368 572 12 43008 0 0 sleep [ 1815.839773] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44339,uid=0 [ 1815.839791] Out of memory: Killed process 44339 (stress-ng) total-vm:281272kB, anon-rss:60452kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:308kB oom_score_adj:1000 [ 1817.723054] NetworkManager invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 1817.723065] CPU: 0 PID: 1083 Comm: NetworkManager Not tainted 6.0.0-rc7 #1 [ 1817.723067] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1817.723069] Call Trace: [ 1817.723070] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1817.723076] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1817.723079] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1817.723081] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1817.723082] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1817.723085] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1817.723087] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1817.723090] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1817.723093] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1817.723095] [<00000000672363f2>] do_exception+0x222/0x470 [ 1817.723098] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1817.723100] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1817.723103] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1817.723106] Mem-Info: [ 1817.723107] active_anon:369104 inactive_anon:77793 isolated_anon:512 active_file:0 inactive_file:250 isolated_file:33 unevictable:3 dirty:5 writeback:0 slab_reclaimable:13045 slab_unreclaimable:14861 mapped:331 shmem:11 pagetables:3539 bounce:0 kernel_misc_reclaimable:0 free:1412 free_pcp:0 free_cma:6 [ 1817.723112] Node 0 active_anon:1476416kB inactive_anon:311172kB active_file:0kB inactive_file:1000kB unevictable:12kB isolated(anon):2048kB isolated(file):132kB mapped:1324kB dirty:20kB writeback:0kB shmem:44kB writeback_tmp:0kB kernel_stack:4928kB pagetables:14156kB all_unreclaimable? no [ 1817.723116] Node 0 DMA free:5648kB boost:0kB min:5648kB low:7640kB high:9632kB reserved_highatomic:0KB active_anon:1476544kB inactive_anon:310344kB active_file:272kB inactive_file:1348kB unevictable:12kB writepending:20kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:24kB [ 1817.723121] lowmem_reserve[]: 0 0 0 [ 1817.723123] Node 0 DMA: 125*4kB (UMEC) 28*8kB (UMEC) 192*16kB (UMEC) 59*32kB (UMEC) 4*64kB (UMC) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6068kB [ 1817.723130] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1817.723131] 356 total pagecache pages [ 1817.723132] 14 pages in swap cache [ 1817.723133] Free swap = 0kB [ 1817.723133] Total swap = 2019324kB [ 1817.723134] 524288 pages RAM [ 1817.723135] 0 pages HighMem/MovableOnly [ 1817.723136] 19413 pages reserved [ 1817.723136] 1024 pages cma reserved [ 1817.723137] Tasks state (memory values in pages): [ 1817.723138] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1817.723140] [ 844] 0 844 12061 237 135168 245 -250 systemd-journal [ 1817.723143] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1817.723145] [ 1050] 999 1050 3834 179 88064 208 -900 systemd-oomd [ 1817.723148] [ 1051] 0 1051 4359 0 67584 202 -1000 auditd [ 1817.723150] [ 1054] 193 1054 5408 0 106496 888 0 systemd-resolve [ 1817.723152] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1817.723154] [ 1083] 0 1083 63561 46 155648 605 0 NetworkManager [ 1817.723157] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1817.723159] [ 1102] 81 1102 2185 0 63488 217 -900 dbus-broker-lau [ 1817.723161] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1817.723163] [ 1109] 81 1109 1230 1 53248 234 -900 dbus-broker [ 1817.723165] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1817.723167] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1817.723170] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1817.723172] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1817.723174] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1817.723176] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1817.723178] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1817.723180] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1817.723182] [ 1222] 0 1222 57821 0 77824 293 -1000 restraintd [ 1817.723184] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1817.723186] [ 1254] 0 1254 1797 0 67584 105 0 runtest.sh [ 1817.723188] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1817.723190] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1817.723193] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1817.723195] [ 27019] 0 27019 18098 0 86016 604 -1000 dmeventd [ 1817.723197] [ 42436] 0 42436 3843 0 90112 233 0 systemd-userwor [ 1817.723199] [ 42437] 0 42437 3843 0 90112 250 0 systemd-userwor [ 1817.723201] [ 42457] 0 42457 3843 0 90112 239 0 systemd-userwor [ 1817.723203] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1817.723205] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1817.723207] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1817.723209] [ 44227] 0 44227 4782 10 59392 44 -1000 stress-ng [ 1817.723211] [ 44228] 0 44228 4782 0 59392 57 -1000 stress-ng [ 1817.723213] [ 44229] 0 44229 4782 3 59392 51 -1000 stress-ng [ 1817.723215] [ 44230] 0 44230 4782 7 59392 47 -1000 stress-ng [ 1817.723218] [ 44231] 0 44231 4782 0 59392 54 -1000 stress-ng [ 1817.723220] [ 44232] 0 44232 4782 1 59392 53 -1000 stress-ng [ 1817.723221] [ 44233] 0 44233 70318 9046 223232 9326 1000 stress-ng [ 1817.723223] [ 44234] 0 44234 4782 4 59392 50 -1000 stress-ng [ 1817.723225] [ 44235] 0 44235 4782 163 59392 30 -1000 stress-ng [ 1817.723227] [ 44236] 0 44236 4782 2 59392 52 -1000 stress-ng [ 1817.723230] [ 44237] 0 44237 4782 4 59392 50 -1000 stress-ng [ 1817.723232] [ 44238] 0 44238 4782 0 59392 58 -1000 stress-ng [ 1817.723234] [ 44239] 0 44239 4782 4 59392 50 -1000 stress-ng [ 1817.723236] [ 44240] 0 44240 70318 5678 221184 12496 1000 stress-ng [ 1817.723238] [ 44241] 0 44241 4782 6 59392 48 -1000 stress-ng [ 1817.723240] [ 44242] 0 44242 4782 1 59392 53 -1000 stress-ng [ 1817.723242] [ 44243] 0 44243 4782 4 59392 50 -1000 stress-ng [ 1817.723244] [ 44245] 0 44245 4782 1 59392 53 -1000 stress-ng [ 1817.723246] [ 44247] 0 44247 4782 0 59392 59 -1000 stress-ng [ 1817.723248] [ 44249] 0 44249 4782 6 59392 48 -1000 stress-ng [ 1817.723250] [ 44250] 0 44250 4782 0 59392 57 -1000 stress-ng [ 1817.723252] [ 44251] 0 44251 4782 0 59392 56 -1000 stress-ng [ 1817.723254] [ 44252] 0 44252 4782 0 59392 54 -1000 stress-ng [ 1817.723256] [ 44253] 0 44253 4782 0 59392 54 -1000 stress-ng [ 1817.723258] [ 44254] 0 44254 4782 1 59392 53 -1000 stress-ng [ 1817.723260] [ 44255] 0 44255 4782 6 59392 48 -1000 stress-ng [ 1817.723262] [ 44256] 0 44256 4782 0 59392 55 -1000 stress-ng [ 1817.723264] [ 44257] 0 44257 4782 0 59392 64 -1000 stress-ng [ 1817.723266] [ 44258] 0 44258 4782 4 59392 50 -1000 stress-ng [ 1817.723268] [ 44259] 0 44259 4782 3 59392 51 -1000 stress-ng [ 1817.723270] [ 44260] 0 44260 4782 7 59392 47 -1000 stress-ng [ 1817.723272] [ 44261] 0 44261 4782 0 59392 56 -1000 stress-ng [ 1817.723274] [ 44262] 0 44262 4782 1 59392 53 -1000 stress-ng [ 1817.723276] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1817.723279] [ 44264] 0 44264 4782 9 59392 45 -1000 stress-ng [ 1817.723280] [ 44265] 0 44265 4782 0 59392 55 -1000 stress-ng [ 1817.723282] [ 44266] 0 44266 4782 2 59392 52 -1000 stress-ng [ 1817.723284] [ 44267] 0 44267 4782 7 59392 47 -1000 stress-ng [ 1817.723286] [ 44268] 0 44268 4782 0 59392 57 -1000 stress-ng [ 1817.723289] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1817.723291] [ 44271] 0 44271 4782 3 59392 51 -1000 stress-ng [ 1817.723292] [ 44272] 0 44272 4782 4 59392 50 -1000 stress-ng [ 1817.723294] [ 44273] 0 44273 4782 15 59392 40 -1000 stress-ng [ 1817.723296] [ 44274] 0 44274 4782 7 59392 47 -1000 stress-ng [ 1817.723298] [ 44275] 0 44275 4782 4 59392 50 -1000 stress-ng [ 1817.723301] [ 44276] 0 44276 4782 5 59392 49 -1000 stress-ng [ 1817.723302] [ 44277] 0 44277 4782 0 59392 63 -1000 stress-ng [ 1817.723304] [ 44279] 0 44279 4782 3 59392 51 -1000 stress-ng [ 1817.723306] [ 44280] 0 44280 4782 18 59392 38 -1000 stress-ng [ 1817.723309] [ 44281] 0 44281 4782 2 59392 52 -1000 stress-ng [ 1817.723315] [ 44282] 0 44282 4782 4 59392 50 -1000 stress-ng [ 1817.723317] [ 44283] 0 44283 4782 3 59392 51 -1000 stress-ng [ 1817.723319] [ 44285] 0 44285 4782 4 59392 50 -1000 stress-ng [ 1817.723321] [ 44286] 0 44286 4782 2 59392 52 -1000 stress-ng [ 1817.723323] [ 44287] 0 44287 4782 4 59392 50 -1000 stress-ng [ 1817.723325] [ 44288] 0 44288 4782 6 59392 48 -1000 stress-ng [ 1817.723327] [ 44289] 0 44289 4782 0 59392 54 -1000 stress-ng [ 1817.723329] [ 44290] 0 44290 4782 3 59392 51 -1000 stress-ng [ 1817.723331] [ 44291] 0 44291 4782 0 59392 62 -1000 stress-ng [ 1817.723333] [ 44292] 0 44292 4782 6 59392 48 -1000 stress-ng [ 1817.723336] [ 44293] 0 44293 4782 5 59392 49 -1000 stress-ng [ 1817.723338] [ 44294] 0 44294 70318 5545 217088 12101 1000 stress-ng [ 1817.723340] [ 44295] 0 44295 70318 5431 196608 9773 1000 stress-ng [ 1817.723342] [ 44296] 0 44296 70318 4491 186368 9393 1000 stress-ng [ 1817.723344] [ 44298] 0 44298 70318 2619 239616 17931 1000 stress-ng [ 1817.723346] [ 44301] 0 44301 70318 11436 247808 10104 1000 stress-ng [ 1817.723348] [ 44302] 0 44302 70318 9829 229376 9467 1000 stress-ng [ 1817.723350] [ 44303] 0 44303 70318 7629 235520 12459 1000 stress-ng [ 1817.723352] [ 44304] 0 44304 70318 8848 258048 13945 1000 stress-ng [ 1817.723355] [ 44305] 0 44305 70318 4403 184320 9151 1000 stress-ng [ 1817.723357] [ 44306] 0 44306 70318 11014 219136 6830 1000 stress-ng [ 1817.723359] [ 44307] 0 44307 70318 12261 256000 10269 1000 stress-ng [ 1817.723361] [ 44308] 0 44308 70318 12150 245760 9192 1000 stress-ng [ 1817.723363] [ 44309] 0 44309 70318 8244 237568 11975 1000 stress-ng [ 1817.723365] [ 44310] 0 44310 70318 8877 227328 10089 1000 stress-ng [ 1817.723367] [ 44311] 0 44311 70318 11335 221184 6839 1000 stress-ng [ 1817.723369] [ 44312] 0 44312 70318 5127 204800 10935 1000 stress-ng [ 1817.723371] [ 44315] 0 44315 70318 8159 237568 12060 1000 stress-ng [ 1817.723373] [ 44316] 0 44316 70318 11893 247808 9713 1000 stress-ng [ 1817.723375] [ 44317] 0 44317 70318 7411 245760 13798 1000 stress-ng [ 1817.723377] [ 44318] 0 44318 70318 4587 217088 13125 1000 stress-ng [ 1817.723379] [ 44319] 0 44319 70318 11611 249856 10127 1000 stress-ng [ 1817.723381] [ 44320] 0 44320 70318 8622 202752 7308 1000 stress-ng [ 1817.723383] [ 44323] 0 44323 70318 7471 223232 11033 1000 stress-ng [ 1817.723385] [ 44324] 0 44324 70318 4644 237568 15575 1000 stress-ng [ 1817.723387] [ 44325] 0 44325 70318 7860 217088 9852 1000 stress-ng [ 1817.723390] [ 44327] 0 44327 70318 9914 233472 9910 1000 stress-ng [ 1817.723392] [ 44328] 0 44328 70318 8115 243712 12765 1000 stress-ng [ 1817.723394] [ 44329] 0 44329 70318 10589 233472 9235 1000 stress-ng [ 1817.723396] [ 44330] 0 44330 70318 12850 229376 6380 1000 stress-ng [ 1817.723398] [ 44332] 0 44332 70318 6749 184320 6937 1000 stress-ng [ 1817.723399] [ 44335] 0 44335 70318 6009 237568 14277 1000 stress-ng [ 1817.723402] [ 44336] 0 44336 70318 9221 247808 12187 1000 stress-ng [ 1817.723404] [ 44337] 0 44337 70318 8649 219136 9260 1000 stress-ng [ 1817.723406] [ 44338] 0 44338 70318 7137 208896 9583 1000 stress-ng [ 1817.723408] [ 44341] 0 44341 70318 5156 223232 13281 1000 stress-ng [ 1817.723409] [ 44342] 0 44342 70318 7514 256000 15081 1000 stress-ng [ 1817.723412] [ 44343] 0 44343 70318 8059 227328 10840 1000 stress-ng [ 1817.723414] [ 44344] 0 44344 70318 8435 212992 8683 1000 stress-ng [ 1817.723416] [ 44345] 0 44345 70318 12528 194560 2280 1000 stress-ng [ 1817.723418] [ 44346] 0 44346 70318 7994 208896 8596 1000 stress-ng [ 1817.723420] [ 44347] 0 44347 70318 10812 186368 3072 1000 stress-ng [ 1817.723422] [ 44348] 0 44348 70318 8276 233472 11482 1000 stress-ng [ 1817.723424] [ 44349] 0 44349 70318 12013 249856 9791 1000 stress-ng [ 1817.723426] [ 44350] 0 44350 70318 8867 161792 1915 1000 stress-ng [ 1817.723428] [ 44351] 0 44351 70318 11212 210944 5840 1000 stress-ng [ 1817.723430] [ 44352] 0 44352 70318 9749 169984 2154 1000 stress-ng [ 1817.723432] [ 44353] 0 44353 70318 10092 190464 4183 1000 stress-ng [ 1817.723434] [ 44354] 0 44354 70318 14361 227328 4473 1000 stress-ng [ 1817.723437] [ 44355] 0 44355 70318 9361 165888 1817 1000 stress-ng [ 1817.723439] [ 44356] 0 44356 70318 5311 145408 3277 1000 stress-ng [ 1817.723441] [ 44368] 0 44368 1334 0 61440 31 0 sleep [ 1817.723443] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44304,uid=0 [ 1817.723453] Out of memory: Killed process 44304 (stress-ng) total-vm:281272kB, anon-rss:35392kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:252kB oom_score_adj:1000 [ 1818.763894] systemd-journal invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250 [ 1818.763908] CPU: 1 PID: 844 Comm: systemd-journal Not tainted 6.0.0-rc7 #1 [ 1818.763911] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1818.763913] Call Trace: [ 1818.763914] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1818.763922] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1818.763927] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1818.763929] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1818.763930] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1818.763935] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1818.763937] [<00000000674cdbbe>] __filemap_get_folio+0x23e/0x570 [ 1818.763941] [<00000000674d0224>] filemap_fault+0x1f4/0x6c0 [ 1818.763943] [<0000000067526b06>] handle_mm_fault+0xa56/0x1e00 [ 1818.763946] [<00000000672363f2>] do_exception+0x222/0x470 [ 1818.763951] [<0000000067236728>] do_dat_exception+0x28/0x50 [ 1818.763953] [<0000000068113f06>] __do_pgm_check+0x136/0x170 [ 1818.763956] [<0000000068128c2c>] pgm_check_handler+0x11c/0x170 [ 1818.763959] Mem-Info: [ 1818.763961] active_anon:383500 inactive_anon:63297 isolated_anon:1088 active_file:1 inactive_file:4 isolated_file:33 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13045 slab_unreclaimable:14861 mapped:66 shmem:14 pagetables:3473 bounce:0 kernel_misc_reclaimable:0 free:1472 free_pcp:124 free_cma:40 [ 1818.763966] Node 0 active_anon:1534000kB inactive_anon:253188kB active_file:4kB inactive_file:16kB unevictable:12kB isolated(anon):4352kB isolated(file):132kB mapped:264kB dirty:0kB writeback:0kB shmem:56kB writeback_tmp:0kB kernel_stack:4880kB pagetables:13892kB all_unreclaimable? no [ 1818.763970] Node 0 DMA free:5888kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1534432kB inactive_anon:252804kB active_file:584kB inactive_file:0kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:160kB [ 1818.763975] lowmem_reserve[]: 0 0 0 [ 1818.763977] Node 0 DMA: 112*4kB (UE) 26*8kB (UE) 183*16kB (UE) 59*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5472kB [ 1818.763984] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1818.763985] 98 total pagecache pages [ 1818.763986] 24 pages in swap cache [ 1818.763987] Free swap = 0kB [ 1818.763988] Total swap = 2019324kB [ 1818.763988] 524288 pages RAM [ 1818.763989] 0 pages HighMem/MovableOnly [ 1818.763990] 19413 pages reserved [ 1818.763991] 1024 pages cma reserved [ 1818.763991] Tasks state (memory values in pages): [ 1818.763992] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1818.763994] [ 844] 0 844 12061 52 135168 246 -250 systemd-journal [ 1818.763997] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1818.764000] [ 1050] 999 1050 3834 16 88064 211 -900 systemd-oomd [ 1818.764002] [ 1051] 0 1051 4359 0 67584 202 -1000 auditd [ 1818.764004] [ 1054] 193 1054 5408 0 106496 893 0 systemd-resolve [ 1818.764006] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1818.764008] [ 1083] 0 1083 63561 41 155648 610 0 NetworkManager [ 1818.764011] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1818.764013] [ 1102] 81 1102 2185 0 63488 217 -900 dbus-broker-lau [ 1818.764016] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1818.764018] [ 1109] 81 1109 1230 1 53248 234 -900 dbus-broker [ 1818.764020] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1818.764022] [ 1126] 0 1126 13496 0 102400 240 0 gssproxy [ 1818.764024] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1818.764027] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1818.764029] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1818.764031] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1818.764034] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1818.764035] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1818.764038] [ 1222] 0 1222 57821 0 77824 293 -1000 restraintd [ 1818.764040] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1818.764042] [ 1254] 0 1254 1797 0 67584 105 0 runtest.sh [ 1818.764044] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1818.764046] [ 1303] 0 1303 4019 0 114688 637 0 sshd [ 1818.764048] [ 1304] 0 1304 40505 1 81920 1415 0 restraintd [ 1818.764051] [ 27019] 0 27019 18098 0 86016 596 -1000 dmeventd [ 1818.764053] [ 42436] 0 42436 3843 1 90112 222 0 systemd-userwor [ 1818.764055] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1818.764058] [ 42457] 0 42457 3843 0 90112 239 0 systemd-userwor [ 1818.764060] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1818.764062] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1818.764064] [ 44226] 0 44226 4782 0 61440 55 -1000 stress-ng [ 1818.764066] [ 44227] 0 44227 4782 3 59392 51 -1000 stress-ng [ 1818.764068] [ 44228] 0 44228 4782 0 59392 59 -1000 stress-ng [ 1818.764070] [ 44229] 0 44229 4782 7 59392 47 -1000 stress-ng [ 1818.764072] [ 44230] 0 44230 4782 6 59392 48 -1000 stress-ng [ 1818.764074] [ 44231] 0 44231 4782 6 59392 48 -1000 stress-ng [ 1818.764076] [ 44232] 0 44232 4782 9 59392 45 -1000 stress-ng [ 1818.764078] [ 44233] 0 44233 70318 8018 223232 10354 1000 stress-ng [ 1818.764081] [ 44234] 0 44234 4782 2 59392 52 -1000 stress-ng [ 1818.764083] [ 44235] 0 44235 4782 18 59392 36 -1000 stress-ng [ 1818.764085] [ 44236] 0 44236 4782 20 59392 34 -1000 stress-ng [ 1818.764087] [ 44237] 0 44237 4782 1 59392 53 -1000 stress-ng [ 1818.764089] [ 44238] 0 44238 4782 9 59392 49 -1000 stress-ng [ 1818.764091] [ 44239] 0 44239 4782 1 59392 53 -1000 stress-ng [ 1818.764093] [ 44240] 0 44240 70318 5727 268288 18321 1000 stress-ng [ 1818.764096] [ 44241] 0 44241 4782 6 59392 48 -1000 stress-ng [ 1818.764098] [ 44242] 0 44242 4782 0 59392 55 -1000 stress-ng [ 1818.764100] [ 44243] 0 44243 4782 7 59392 47 -1000 stress-ng [ 1818.764102] [ 44245] 0 44245 4782 1 59392 53 -1000 stress-ng [ 1818.764104] [ 44247] 0 44247 4782 3 59392 51 -1000 stress-ng [ 1818.764106] [ 44249] 0 44249 4782 13 59392 45 -1000 stress-ng [ 1818.764108] [ 44250] 0 44250 4782 0 59392 57 -1000 stress-ng [ 1818.764110] [ 44251] 0 44251 4782 8 59392 46 -1000 stress-ng [ 1818.764112] [ 44252] 0 44252 4782 5 59392 49 -1000 stress-ng [ 1818.764114] [ 44253] 0 44253 4782 6 59392 48 -1000 stress-ng [ 1818.764116] [ 44254] 0 44254 4782 6 59392 48 -1000 stress-ng [ 1818.764118] [ 44255] 0 44255 4782 6 59392 48 -1000 stress-ng [ 1818.764120] [ 44256] 0 44256 4782 5 59392 49 -1000 stress-ng [ 1818.764122] [ 44257] 0 44257 4782 0 59392 64 -1000 stress-ng [ 1818.764124] [ 44258] 0 44258 4782 1 59392 53 -1000 stress-ng [ 1818.764126] [ 44259] 0 44259 4782 0 59392 56 -1000 stress-ng [ 1818.764128] [ 44260] 0 44260 4782 19 59392 35 -1000 stress-ng [ 1818.764130] [ 44261] 0 44261 4782 0 59392 56 -1000 stress-ng [ 1818.764132] [ 44262] 0 44262 4782 0 59392 54 -1000 stress-ng [ 1818.764135] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1818.764137] [ 44264] 0 44264 4782 6 59392 48 -1000 stress-ng [ 1818.764139] [ 44265] 0 44265 4782 7 59392 47 -1000 stress-ng [ 1818.764141] [ 44266] 0 44266 4782 6 59392 48 -1000 stress-ng [ 1818.764143] [ 44267] 0 44267 4782 4 59392 50 -1000 stress-ng [ 1818.764145] [ 44268] 0 44268 4782 0 59392 57 -1000 stress-ng [ 1818.764147] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1818.764149] [ 44271] 0 44271 4782 2 59392 52 -1000 stress-ng [ 1818.764151] [ 44272] 0 44272 4782 3 59392 51 -1000 stress-ng [ 1818.764153] [ 44273] 0 44273 4782 0 59392 55 -1000 stress-ng [ 1818.764155] [ 44274] 0 44274 4782 5 59392 49 -1000 stress-ng [ 1818.764157] [ 44275] 0 44275 4782 7 59392 47 -1000 stress-ng [ 1818.764159] [ 44276] 0 44276 4782 9 59392 45 -1000 stress-ng [ 1818.764162] [ 44277] 0 44277 4782 2 59392 52 -1000 stress-ng [ 1818.764164] [ 44279] 0 44279 4782 3 59392 51 -1000 stress-ng [ 1818.764166] [ 44280] 0 44280 4782 16 59392 38 -1000 stress-ng [ 1818.764168] [ 44281] 0 44281 4782 2 59392 52 -1000 stress-ng [ 1818.764170] [ 44282] 0 44282 4782 2 59392 52 -1000 stress-ng [ 1818.764172] [ 44283] 0 44283 4782 0 59392 60 -1000 stress-ng [ 1818.764174] [ 44285] 0 44285 4782 1 59392 53 -1000 stress-ng [ 1818.764176] [ 44286] 0 44286 4782 6 59392 48 -1000 stress-ng [ 1818.764178] [ 44287] 0 44287 4782 7 59392 47 -1000 stress-ng [ 1818.764180] [ 44288] 0 44288 4782 4 59392 50 -1000 stress-ng [ 1818.764182] [ 44289] 0 44289 4782 7 59392 47 -1000 stress-ng [ 1818.764184] [ 44290] 0 44290 4782 3 59392 51 -1000 stress-ng [ 1818.764186] [ 44291] 0 44291 4782 3 59392 51 -1000 stress-ng [ 1818.764188] [ 44292] 0 44292 4782 3 59392 51 -1000 stress-ng [ 1818.764190] [ 44293] 0 44293 4782 3 59392 51 -1000 stress-ng [ 1818.764192] [ 44294] 0 44294 70318 3972 217088 13674 1000 stress-ng [ 1818.764194] [ 44295] 0 44295 70318 5431 196608 9773 1000 stress-ng [ 1818.764196] [ 44296] 0 44296 70318 4821 188416 9393 1000 stress-ng [ 1818.764198] [ 44298] 0 44298 70318 7132 276480 17972 1000 stress-ng [ 1818.764201] [ 44301] 0 44301 70318 12097 256000 10367 1000 stress-ng [ 1818.764203] [ 44302] 0 44302 70318 9828 229376 9468 1000 stress-ng [ 1818.764205] [ 44303] 0 44303 70318 8685 245760 12459 1000 stress-ng [ 1818.764207] [ 44305] 0 44305 70318 4885 190464 9329 1000 stress-ng [ 1818.764209] [ 44306] 0 44306 70318 11399 223232 7105 1000 stress-ng [ 1818.764211] [ 44307] 0 44307 70318 23670 350208 10740 1000 stress-ng [ 1818.764214] [ 44308] 0 44308 70318 11383 251904 10553 1000 stress-ng [ 1818.764216] [ 44309] 0 44309 70318 8212 237568 12007 1000 stress-ng [ 1818.764218] [ 44311] 0 44311 70318 8259 223232 10245 1000 stress-ng [ 1818.764220] [ 44312] 0 44312 70318 16955 301056 11317 1000 stress-ng [ 1818.764222] [ 44315] 0 44315 70318 7265 237568 12954 1000 stress-ng [ 1818.764224] [ 44316] 0 44316 70318 12533 256000 10063 1000 stress-ng [ 1818.764226] [ 44317] 0 44317 70318 7125 245760 14084 1000 stress-ng [ 1818.764228] [ 44318] 0 44318 70318 4303 221184 13871 1000 stress-ng [ 1818.764230] [ 44319] 0 44319 70318 10294 253952 11906 1000 stress-ng [ 1818.764232] [ 44320] 0 44320 70318 8772 210944 8214 1000 stress-ng [ 1818.764235] [ 44323] 0 44323 70318 7442 223232 11062 1000 stress-ng [ 1818.764237] [ 44324] 0 44324 70318 4974 239616 15575 1000 stress-ng [ 1818.764239] [ 44325] 0 44325 70318 7787 217088 9925 1000 stress-ng [ 1818.764241] [ 44327] 0 44327 70318 9828 233472 9996 1000 stress-ng [ 1818.764243] [ 44328] 0 44328 70318 7913 243712 12967 1000 stress-ng [ 1818.764245] [ 44329] 0 44329 70318 10964 237568 9322 1000 stress-ng [ 1818.764247] [ 44330] 0 44330 70318 12631 233472 7061 1000 stress-ng [ 1818.764249] [ 44335] 0 44335 70318 6023 239616 14461 1000 stress-ng [ 1818.764251] [ 44336] 0 44336 70318 9585 249856 12219 1000 stress-ng [ 1818.764253] [ 44337] 0 44337 70318 8617 219136 9292 1000 stress-ng [ 1818.764255] [ 44338] 0 44338 70318 7533 212992 9583 1000 stress-ng [ 1818.764258] [ 44341] 0 44341 70318 6810 239616 13607 1000 stress-ng [ 1818.764260] [ 44342] 0 44342 70318 7450 256000 15145 1000 stress-ng [ 1818.764262] [ 44343] 0 44343 70318 8878 235520 11011 1000 stress-ng [ 1818.764264] [ 44344] 0 44344 70318 8435 212992 8683 1000 stress-ng [ 1818.764267] [ 44345] 0 44345 70318 11968 194560 3038 1000 stress-ng [ 1818.764269] [ 44346] 0 44346 70318 8021 212992 9163 1000 stress-ng [ 1818.764271] [ 44347] 0 44347 70318 14427 215040 3087 1000 stress-ng [ 1818.764273] [ 44348] 0 44348 70318 8038 233472 11720 1000 stress-ng [ 1818.764275] [ 44349] 0 44349 70318 12350 260096 10642 1000 stress-ng [ 1818.764277] [ 44350] 0 44350 70318 8110 161792 2672 1000 stress-ng [ 1818.764279] [ 44351] 0 44351 70318 9134 223232 9304 1000 stress-ng [ 1818.764281] [ 44352] 0 44352 70318 9281 182272 3942 1000 stress-ng [ 1818.764283] [ 44353] 0 44353 70318 9994 190464 4281 1000 stress-ng [ 1818.764285] [ 44354] 0 44354 70318 14046 227328 4854 1000 stress-ng [ 1818.764287] [ 44355] 0 44355 70318 9530 167936 1912 1000 stress-ng [ 1818.764289] [ 44356] 0 44356 70318 5257 145408 3331 1000 stress-ng [ 1818.764291] [ 44368] 0 44368 1334 0 61440 31 0 sleep [ 1818.764294] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44307,uid=0 [ 1818.764305] Out of memory: Killed process 44307 (stress-ng) total-vm:281272kB, anon-rss:94680kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:342kB oom_score_adj:1000 [ 1820.805049] oom_reaper: reaped process 44307 (stress-ng), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1820.974072] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1820.974083] CPU: 1 PID: 44323 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1820.974086] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1820.974087] Call Trace: [ 1820.974088] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1820.974097] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1820.974101] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1820.974103] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1820.974104] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1820.974109] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1820.974111] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1820.974116] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1820.974119] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1820.974121] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1820.974122] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1820.974127] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1820.974129] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1820.974134] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1820.974136] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1820.974140] Mem-Info: [ 1820.974141] active_anon:310597 inactive_anon:133413 isolated_anon:2184 active_file:622 inactive_file:331 isolated_file:20 unevictable:3 dirty:0 writeback:0 slab_reclaimable:13045 slab_unreclaimable:14849 mapped:914 shmem:13 pagetables:3451 bounce:0 kernel_misc_reclaimable:0 free:2312 free_pcp:4 free_cma:0 [ 1820.974146] Node 0 active_anon:1242388kB inactive_anon:533652kB active_file:2488kB inactive_file:1324kB unevictable:12kB isolated(anon):8736kB isolated(file):80kB mapped:3656kB dirty:0kB writeback:0kB shmem:52kB writeback_tmp:0kB kernel_stack:4824kB pagetables:13804kB all_unreclaimable? no [ 1820.974149] Node 0 DMA free:9248kB boost:9216kB min:14864kB low:16856kB high:18848kB reserved_highatomic:0KB active_anon:1241928kB inactive_anon:533488kB active_file:3000kB inactive_file:1592kB unevictable:12kB writepending:0kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 1820.974155] lowmem_reserve[]: 0 0 0 [ 1820.974157] Node 0 DMA: 402*4kB (UME) 139*8kB (UME) 250*16kB (UME) 79*32kB (UME) 4*64kB (UM) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9632kB [ 1820.974164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1820.974166] 1016 total pagecache pages [ 1820.974167] 45 pages in swap cache [ 1820.974168] Free swap = 0kB [ 1820.974168] Total swap = 2019324kB [ 1820.974169] 524288 pages RAM [ 1820.974170] 0 pages HighMem/MovableOnly [ 1820.974171] 19413 pages reserved [ 1820.974171] 1024 pages cma reserved [ 1820.974172] Tasks state (memory values in pages): [ 1820.974173] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1820.974175] [ 844] 0 844 12061 512 135168 244 -250 systemd-journal [ 1820.974178] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1820.974180] [ 1050] 999 1050 3834 89 88064 229 -900 systemd-oomd [ 1820.974183] [ 1051] 0 1051 4359 0 67584 202 -1000 auditd [ 1820.974185] [ 1054] 193 1054 5408 0 106496 893 0 systemd-resolve [ 1820.974188] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1820.974190] [ 1083] 0 1083 63561 83 155648 621 0 NetworkManager [ 1820.974192] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1820.974194] [ 1102] 81 1102 2185 0 63488 217 -900 dbus-broker-lau [ 1820.974196] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1820.974199] [ 1109] 81 1109 1230 1 53248 234 -900 dbus-broker [ 1820.974201] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1820.974203] [ 1126] 0 1126 13496 0 102400 232 0 gssproxy [ 1820.974205] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1820.974208] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1820.974210] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1820.974212] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1820.974214] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1820.974216] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1820.974218] [ 1222] 0 1222 57821 0 77824 293 -1000 restraintd [ 1820.974220] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1820.974223] [ 1254] 0 1254 1797 0 67584 105 0 runtest.sh [ 1820.974225] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1820.974227] [ 1303] 0 1303 4019 67 114688 611 0 sshd [ 1820.974229] [ 1304] 0 1304 40505 307 81920 1262 0 restraintd [ 1820.974231] [ 27019] 0 27019 18098 0 86016 593 -1000 dmeventd [ 1820.974234] [ 42436] 0 42436 3843 1 90112 222 0 systemd-userwor [ 1820.974236] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1820.974238] [ 42457] 0 42457 3843 0 90112 239 0 systemd-userwor [ 1820.974240] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1820.974242] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1820.974244] [ 44226] 0 44226 4782 0 61440 60 -1000 stress-ng [ 1820.974247] [ 44227] 0 44227 4782 0 59392 55 -1000 stress-ng [ 1820.974249] [ 44228] 0 44228 4782 0 59392 59 -1000 stress-ng [ 1820.974251] [ 44229] 0 44229 4782 4 59392 50 -1000 stress-ng [ 1820.974253] [ 44230] 0 44230 4782 2 59392 52 -1000 stress-ng [ 1820.974255] [ 44231] 0 44231 4782 4 59392 50 -1000 stress-ng [ 1820.974257] [ 44232] 0 44232 4782 5 59392 49 -1000 stress-ng [ 1820.974260] [ 44233] 0 44233 70318 8523 233472 11169 1000 stress-ng [ 1820.974262] [ 44234] 0 44234 4782 2 59392 52 -1000 stress-ng [ 1820.974264] [ 44236] 0 44236 4782 15 59392 39 -1000 stress-ng [ 1820.974266] [ 44237] 0 44237 4782 0 59392 58 -1000 stress-ng [ 1820.974268] [ 44238] 0 44238 4782 7 59392 51 -1000 stress-ng [ 1820.974270] [ 44239] 0 44239 4782 10 59392 47 -1000 stress-ng [ 1820.974272] [ 44240] 0 44240 70318 5662 268288 18386 1000 stress-ng [ 1820.974274] [ 44241] 0 44241 4782 4 59392 50 -1000 stress-ng [ 1820.974277] [ 44242] 0 44242 4782 0 59392 62 -1000 stress-ng [ 1820.974279] [ 44243] 0 44243 4782 5 59392 49 -1000 stress-ng [ 1820.974281] [ 44245] 0 44245 4782 0 59392 57 -1000 stress-ng [ 1820.974283] [ 44247] 0 44247 4782 1 59392 53 -1000 stress-ng [ 1820.974285] [ 44249] 0 44249 4782 10 59392 48 -1000 stress-ng [ 1820.974287] [ 44250] 0 44250 4782 0 59392 59 -1000 stress-ng [ 1820.974289] [ 44251] 0 44251 4782 301 59392 27 -1000 stress-ng [ 1820.974291] [ 44252] 0 44252 4782 0 59392 54 -1000 stress-ng [ 1820.974293] [ 44253] 0 44253 4782 4 59392 50 -1000 stress-ng [ 1820.974295] [ 44254] 0 44254 4782 4 59392 50 -1000 stress-ng [ 1820.974297] [ 44255] 0 44255 4782 6 59392 48 -1000 stress-ng [ 1820.974299] [ 44256] 0 44256 4782 3 59392 51 -1000 stress-ng [ 1820.974301] [ 44257] 0 44257 4782 0 59392 64 -1000 stress-ng [ 1820.974304] [ 44258] 0 44258 4782 0 59392 55 -1000 stress-ng [ 1820.974306] [ 44259] 0 44259 4782 10 59392 47 -1000 stress-ng [ 1820.974308] [ 44260] 0 44260 4782 10 59392 44 -1000 stress-ng [ 1820.974310] [ 44261] 0 44261 4782 0 59392 56 -1000 stress-ng [ 1820.974312] [ 44262] 0 44262 4782 0 59392 55 -1000 stress-ng [ 1820.974314] [ 44263] 0 44263 4782 0 59392 53 -1000 stress-ng [ 1820.974316] [ 44264] 0 44264 4782 4 59392 50 -1000 stress-ng [ 1820.974318] [ 44265] 0 44265 4782 4 59392 50 -1000 stress-ng [ 1820.974320] [ 44266] 0 44266 4782 2 59392 52 -1000 stress-ng [ 1820.974322] [ 44267] 0 44267 4782 2 59392 52 -1000 stress-ng [ 1820.974325] [ 44268] 0 44268 4782 0 59392 59 -1000 stress-ng [ 1820.974327] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1820.974328] [ 44271] 0 44271 4782 71 59392 47 -1000 stress-ng [ 1820.974331] [ 44272] 0 44272 4782 100 59392 48 -1000 stress-ng [ 1820.974333] [ 44273] 0 44273 4782 0 59392 56 -1000 stress-ng [ 1820.974335] [ 44274] 0 44274 4782 2 59392 52 -1000 stress-ng [ 1820.974337] [ 44275] 0 44275 4782 2 59392 52 -1000 stress-ng [ 1820.974339] [ 44276] 0 44276 4782 5 59392 49 -1000 stress-ng [ 1820.974341] [ 44277] 0 44277 4782 2 59392 52 -1000 stress-ng [ 1820.974343] [ 44279] 0 44279 4782 1 59392 53 -1000 stress-ng [ 1820.974345] [ 44280] 0 44280 4782 16 59392 38 -1000 stress-ng [ 1820.974347] [ 44281] 0 44281 4782 2 59392 52 -1000 stress-ng [ 1820.974349] [ 44282] 0 44282 4782 2 59392 52 -1000 stress-ng [ 1820.974351] [ 44283] 0 44283 4782 0 59392 64 -1000 stress-ng [ 1820.974353] [ 44285] 0 44285 4782 0 59392 55 -1000 stress-ng [ 1820.974355] [ 44286] 0 44286 4782 4 59392 50 -1000 stress-ng [ 1820.974357] [ 44287] 0 44287 4782 3 59392 51 -1000 stress-ng [ 1820.974359] [ 44288] 0 44288 4782 1 59392 53 -1000 stress-ng [ 1820.974361] [ 44289] 0 44289 4782 4 59392 50 -1000 stress-ng [ 1820.974363] [ 44290] 0 44290 4782 0 59392 54 -1000 stress-ng [ 1820.974365] [ 44291] 0 44291 4782 1 59392 53 -1000 stress-ng [ 1820.974367] [ 44292] 0 44292 4782 0 59392 55 -1000 stress-ng [ 1820.974369] [ 44293] 0 44293 4782 0 59392 54 -1000 stress-ng [ 1820.974371] [ 44294] 0 44294 70318 3414 217088 14232 1000 stress-ng [ 1820.974374] [ 44295] 0 44295 70318 4675 196608 10529 1000 stress-ng [ 1820.974376] [ 44296] 0 44296 70318 4726 188416 9488 1000 stress-ng [ 1820.974378] [ 44298] 0 44298 70318 6864 276480 18240 1000 stress-ng [ 1820.974380] [ 44301] 0 44301 70318 10890 256000 11574 1000 stress-ng [ 1820.974382] [ 44302] 0 44302 70318 15402 286720 11088 1000 stress-ng [ 1820.974384] [ 44303] 0 44303 70318 8657 245760 12487 1000 stress-ng [ 1820.974386] [ 44305] 0 44305 70318 4734 192512 9876 1000 stress-ng [ 1820.974388] [ 44306] 0 44306 70318 11174 235520 8914 1000 stress-ng [ 1820.974390] [ 44308] 0 44308 70318 13880 276480 11224 1000 stress-ng [ 1820.974392] [ 44309] 0 44309 70318 8053 237568 12166 1000 stress-ng [ 1820.974394] [ 44311] 0 44311 70318 6871 225280 11831 1000 stress-ng [ 1820.974397] [ 44312] 0 44312 70318 16352 301056 11920 1000 stress-ng [ 1820.974399] [ 44315] 0 44315 70318 6737 237568 13482 1000 stress-ng [ 1820.974401] [ 44316] 0 44316 70318 11694 256000 10902 1000 stress-ng [ 1820.974403] [ 44317] 0 44317 70318 7093 245760 14116 1000 stress-ng [ 1820.974405] [ 44318] 0 44318 70318 3742 221184 14432 1000 stress-ng [ 1820.974407] [ 44319] 0 44319 70318 10243 253952 11957 1000 stress-ng [ 1820.974409] [ 44320] 0 44320 70318 11228 231424 8266 1000 stress-ng [ 1820.974411] [ 44323] 0 44323 70318 37572 468992 11688 1000 stress-ng [ 1820.974413] [ 44324] 0 44324 70318 4806 239616 15743 1000 stress-ng [ 1820.974415] [ 44325] 0 44325 70318 10858 241664 9956 1000 stress-ng [ 1820.974417] [ 44327] 0 44327 70318 8686 233472 11138 1000 stress-ng [ 1820.974419] [ 44328] 0 44328 70318 7854 243712 13026 1000 stress-ng [ 1820.974422] [ 44329] 0 44329 70318 10200 237568 10086 1000 stress-ng [ 1820.974424] [ 44330] 0 44330 70318 27872 356352 7132 1000 stress-ng [ 1820.974426] [ 44335] 0 44335 70318 5045 239616 15439 1000 stress-ng [ 1820.974428] [ 44336] 0 44336 70318 7689 249856 14115 1000 stress-ng [ 1820.974430] [ 44337] 0 44337 70318 8461 219136 9448 1000 stress-ng [ 1820.974432] [ 44338] 0 44338 70318 7436 212992 9680 1000 stress-ng [ 1820.974435] [ 44341] 0 44341 70318 6785 239616 13632 1000 stress-ng [ 1820.974437] [ 44343] 0 44343 70318 7418 235520 12471 1000 stress-ng [ 1820.974439] [ 44344] 0 44344 70318 5679 212992 11439 1000 stress-ng [ 1820.974441] [ 44345] 0 44345 70318 16967 243712 4111 1000 stress-ng [ 1820.974443] [ 44346] 0 44346 70318 6977 212992 10207 1000 stress-ng [ 1820.974445] [ 44347] 0 44347 70318 15497 225280 3205 1000 stress-ng [ 1820.974447] [ 44349] 0 44349 70318 11334 262144 11988 1000 stress-ng [ 1820.974449] [ 44350] 0 44350 70318 6672 161792 4110 1000 stress-ng [ 1820.974452] [ 44351] 0 44351 70318 8458 223232 9980 1000 stress-ng [ 1820.974454] [ 44352] 0 44352 70318 7649 182272 5640 1000 stress-ng [ 1820.974456] [ 44353] 0 44353 70318 9707 190464 4568 1000 stress-ng [ 1820.974458] [ 44354] 0 44354 70318 10588 227328 8312 1000 stress-ng [ 1820.974460] [ 44355] 0 44355 70318 9296 167936 2146 1000 stress-ng [ 1820.974462] [ 44356] 0 44356 70318 2824 145408 5764 1000 stress-ng [ 1820.974464] [ 44368] 0 44368 1334 0 61440 31 0 sleep [ 1820.974466] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44323,uid=0 [ 1820.974478] Out of memory: Killed process 44323 (stress-ng) total-vm:281272kB, anon-rss:150288kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:458kB oom_score_adj:1000 [ 1822.516559] stress-ng invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=1000 [ 1822.516573] CPU: 0 PID: 44345 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1822.516576] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1822.516578] Call Trace: [ 1822.516579] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1822.516588] [<00000000674d57d0>] dump_header+0x60/0x420 [ 1822.516593] [<00000000674d53a0>] oom_kill_process+0x90/0x460 [ 1822.516595] [<00000000674d4de0>] out_of_memory+0x380/0x8b0 [ 1822.516597] [<0000000067554726>] __alloc_pages_slowpath+0xea6/0x1290 [ 1822.516601] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1822.516604] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1822.516611] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1822.516615] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1822.516616] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1822.516618] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1822.516623] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1822.516625] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1822.516630] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1822.516632] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1822.516636] Mem-Info: [ 1822.516638] active_anon:358661 inactive_anon:87727 isolated_anon:793 active_file:270 inactive_file:933 isolated_file:22 unevictable:3 dirty:23 writeback:0 slab_reclaimable:13044 slab_unreclaimable:14789 mapped:1043 shmem:15 pagetables:3387 bounce:0 kernel_misc_reclaimable:0 free:1522 free_pcp:31 free_cma:0 [ 1822.516644] Node 0 active_anon:1434644kB inactive_anon:350908kB active_file:1080kB inactive_file:3732kB unevictable:12kB isolated(anon):3172kB isolated(file):88kB mapped:4172kB dirty:92kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_stack:4528kB pagetables:13548kB all_unreclaimable? no [ 1822.516647] Node 0 DMA free:6088kB boost:8192kB min:13840kB low:15832kB high:17824kB reserved_highatomic:0KB active_anon:1435000kB inactive_anon:350876kB active_file:1432kB inactive_file:4072kB unevictable:12kB writepending:8kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB [ 1822.516654] lowmem_reserve[]: 0 0 0 [ 1822.516656] Node 0 DMA: 88*4kB (UMEC) 29*8kB (UMEC) 191*16kB (UMEC) 89*32kB (UMEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6488kB [ 1822.516664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1822.516665] 1315 total pagecache pages [ 1822.516666] 40 pages in swap cache [ 1822.516667] Free swap = 0kB [ 1822.516668] Total swap = 2019324kB [ 1822.516669] 524288 pages RAM [ 1822.516669] 0 pages HighMem/MovableOnly [ 1822.516670] 19413 pages reserved [ 1822.516671] 1024 pages cma reserved [ 1822.516671] Tasks state (memory values in pages): [ 1822.516672] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 1822.516674] [ 844] 0 844 12061 784 137216 243 -250 systemd-journal [ 1822.516677] [ 894] 0 894 7516 1 104448 785 -1000 systemd-udevd [ 1822.516680] [ 1050] 999 1050 3834 30 88064 196 -900 systemd-oomd [ 1822.516683] [ 1051] 0 1051 4359 0 67584 202 -1000 auditd [ 1822.516685] [ 1054] 193 1054 5408 0 106496 893 0 systemd-resolve [ 1822.516688] [ 1057] 0 1057 3758 1 88064 215 0 systemd-userdbd [ 1822.516690] [ 1083] 0 1083 63561 97 155648 608 0 NetworkManager [ 1822.516693] [ 1101] 0 1101 4365 0 96256 572 0 systemd-logind [ 1822.516695] [ 1102] 81 1102 2185 0 63488 217 -900 dbus-broker-lau [ 1822.516697] [ 1104] 996 1104 21090 1 75776 185 0 chronyd [ 1822.516700] [ 1109] 81 1109 1230 1 53248 234 -900 dbus-broker [ 1822.516702] [ 1114] 0 1114 3296 0 86016 296 -1000 sshd [ 1822.516705] [ 1126] 0 1126 13496 0 102400 232 0 gssproxy [ 1822.516720] [ 1205] 0 1205 5041 1 104448 787 100 systemd [ 1822.516722] [ 1206] 0 1206 699 0 47104 33 0 agetty [ 1822.516724] [ 1207] 0 1207 1341 0 61440 35 0 agetty [ 1822.516726] [ 1208] 0 1208 1341 0 61440 35 0 agetty [ 1822.516728] [ 1209] 0 1209 1341 0 59392 36 0 agetty [ 1822.516730] [ 1210] 0 1210 6447 0 126976 1411 100 (sd-pam) [ 1822.516733] [ 1222] 0 1222 57821 0 77824 293 -1000 restraintd [ 1822.516735] [ 1227] 0 1227 1797 1 65536 95 -1000 10_bash_login [ 1822.516737] [ 1254] 0 1254 1797 12 67584 86 0 runtest.sh [ 1822.516739] [ 1301] 0 1301 3858 0 114688 442 0 sshd [ 1822.516741] [ 1303] 0 1303 4019 12 114688 619 0 sshd [ 1822.516743] [ 1304] 0 1304 40505 144 81920 1262 0 restraintd [ 1822.516746] [ 27019] 0 27019 18098 0 86016 597 -1000 dmeventd [ 1822.516748] [ 42436] 0 42436 3843 1 90112 222 0 systemd-userwor [ 1822.516750] [ 42437] 0 42437 3843 0 90112 236 0 systemd-userwor [ 1822.516752] [ 42457] 0 42457 3843 0 90112 239 0 systemd-userwor [ 1822.516754] [ 42548] 0 42548 1789 0 65536 96 0 10_bash_login [ 1822.516756] [ 42576] 0 42576 2664 1 73728 967 0 bash [ 1822.516759] [ 44226] 0 44226 4782 0 61440 60 -1000 stress-ng [ 1822.516761] [ 44227] 0 44227 4782 0 59392 55 -1000 stress-ng [ 1822.516763] [ 44229] 0 44229 4782 4 59392 50 -1000 stress-ng [ 1822.516765] [ 44230] 0 44230 4782 1 59392 53 -1000 stress-ng [ 1822.516767] [ 44231] 0 44231 4782 4 59392 50 -1000 stress-ng [ 1822.516769] [ 44232] 0 44232 4782 3 59392 51 -1000 stress-ng [ 1822.516771] [ 44233] 0 44233 70318 10292 266240 13426 1000 stress-ng [ 1822.516773] [ 44234] 0 44234 4782 8 59392 46 -1000 stress-ng [ 1822.516776] [ 44237] 0 44237 4782 2 59392 52 -1000 stress-ng [ 1822.516778] [ 44238] 0 44238 4782 2 59392 52 -1000 stress-ng [ 1822.516780] [ 44239] 0 44239 4782 3 59392 51 -1000 stress-ng [ 1822.516782] [ 44240] 0 44240 70318 7510 290816 19442 1000 stress-ng [ 1822.516784] [ 44241] 0 44241 4782 9 59392 45 -1000 stress-ng [ 1822.516787] [ 44242] 0 44242 4782 0 59392 62 -1000 stress-ng [ 1822.516789] [ 44245] 0 44245 4782 5 59392 49 -1000 stress-ng [ 1822.516791] [ 44247] 0 44247 4782 1 59392 53 -1000 stress-ng [ 1822.516793] [ 44250] 0 44250 4782 0 59392 59 -1000 stress-ng [ 1822.516795] [ 44253] 0 44253 4782 2 59392 52 -1000 stress-ng [ 1822.516797] [ 44255] 0 44255 4782 6 59392 48 -1000 stress-ng [ 1822.516799] [ 44256] 0 44256 4782 3 59392 51 -1000 stress-ng [ 1822.516801] [ 44257] 0 44257 4782 20 59392 34 -1000 stress-ng [ 1822.516804] [ 44259] 0 44259 4782 7 59392 47 -1000 stress-ng [ 1822.516806] [ 44261] 0 44261 4782 8 59392 46 -1000 stress-ng [ 1822.516808] [ 44262] 0 44262 4782 0 59392 57 -1000 stress-ng [ 1822.516810] [ 44264] 0 44264 4782 20 59392 46 -1000 stress-ng [ 1822.516812] [ 44265] 0 44265 4782 4 59392 50 -1000 stress-ng [ 1822.516814] [ 44266] 0 44266 4782 2 59392 52 -1000 stress-ng [ 1822.516817] [ 44267] 0 44267 4782 10 59392 44 -1000 stress-ng [ 1822.516819] [ 44268] 0 44268 4782 7 59392 47 -1000 stress-ng [ 1822.516822] [ 44270] 0 44270 4782 5 59392 49 -1000 stress-ng [ 1822.516824] [ 44271] 0 44271 4782 7 59392 47 -1000 stress-ng [ 1822.516826] [ 44272] 0 44272 4782 6 59392 48 -1000 stress-ng [ 1822.516828] [ 44273] 0 44273 4782 0 59392 56 -1000 stress-ng [ 1822.516830] [ 44274] 0 44274 4782 0 59392 55 -1000 stress-ng [ 1822.516832] [ 44275] 0 44275 4782 2 59392 52 -1000 stress-ng [ 1822.516834] [ 44276] 0 44276 4782 0 59392 55 -1000 stress-ng [ 1822.516836] [ 44277] 0 44277 4782 2 59392 52 -1000 stress-ng [ 1822.516838] [ 44279] 0 44279 4782 0 59392 55 -1000 stress-ng [ 1822.516840] [ 44280] 0 44280 4782 10 59392 44 -1000 stress-ng [ 1822.516842] [ 44281] 0 44281 4782 0 59392 57 -1000 stress-ng [ 1822.516845] [ 44282] 0 44282 4782 8 59392 46 -1000 stress-ng [ 1822.516847] [ 44283] 0 44283 4782 6 59392 48 -1000 stress-ng [ 1822.516849] [ 44288] 0 44288 4782 10 59392 44 -1000 stress-ng [ 1822.516851] [ 44289] 0 44289 4782 2 59392 52 -1000 stress-ng [ 1822.516853] [ 44290] 0 44290 4782 9 59392 45 -1000 stress-ng [ 1822.516855] [ 44291] 0 44291 4782 1 59392 53 -1000 stress-ng [ 1822.516857] [ 44292] 0 44292 4782 0 59392 55 -1000 stress-ng [ 1822.516859] [ 44293] 0 44293 4782 0 59392 55 -1000 stress-ng [ 1822.516861] [ 44294] 0 44294 70318 11596 282624 14366 1000 stress-ng [ 1822.516863] [ 44295] 0 44295 70318 4469 198656 10933 1000 stress-ng [ 1822.516866] [ 44298] 0 44298 70318 9270 299008 18738 1000 stress-ng [ 1822.516868] [ 44301] 0 44301 70318 9207 270336 14973 1000 stress-ng [ 1822.516870] [ 44302] 0 44302 70318 15612 331776 16422 1000 stress-ng [ 1822.516873] [ 44303] 0 44303 70318 18330 333824 13968 1000 stress-ng [ 1822.516875] [ 44306] 0 44306 70318 10831 243712 10313 1000 stress-ng [ 1822.516877] [ 44308] 0 44308 70318 19800 339968 13290 1000 stress-ng [ 1822.516880] [ 44309] 0 44309 70318 8035 241664 12844 1000 stress-ng [ 1822.516882] [ 44311] 0 44311 70318 5546 235520 14344 1000 stress-ng [ 1822.516884] [ 44312] 0 44312 70318 30866 434176 13840 1000 stress-ng [ 1822.516886] [ 44315] 0 44315 70318 9328 272384 15115 1000 stress-ng [ 1822.516888] [ 44316] 0 44316 70318 13042 284672 13052 1000 stress-ng [ 1822.516890] [ 44317] 0 44317 70318 5855 245760 15354 1000 stress-ng [ 1822.516892] [ 44318] 0 44318 70318 4674 239616 15876 1000 stress-ng [ 1822.516894] [ 44319] 0 44319 70318 8438 262144 15016 1000 stress-ng [ 1822.516897] [ 44320] 0 44320 70318 11149 241664 9599 1000 stress-ng [ 1822.516899] [ 44324] 0 44324 70318 6827 256000 15768 1000 stress-ng [ 1822.516901] [ 44325] 0 44325 70318 12871 272384 11771 1000 stress-ng [ 1822.516903] [ 44327] 0 44327 70318 6865 233472 12959 1000 stress-ng [ 1822.516905] [ 44329] 0 44329 70318 8716 258048 14012 1000 stress-ng [ 1822.516907] [ 44330] 0 44330 70318 26370 380928 11868 1000 stress-ng [ 1822.516909] [ 44335] 0 44335 70318 7704 262144 15618 1000 stress-ng [ 1822.516911] [ 44337] 0 44337 70318 17965 321536 12748 1000 stress-ng [ 1822.516913] [ 44338] 0 44338 70318 13697 286720 12725 1000 stress-ng [ 1822.516916] [ 44343] 0 44343 70318 5477 235520 14544 1000 stress-ng [ 1822.516918] [ 44344] 0 44344 70318 5597 212992 11653 1000 stress-ng [ 1822.516920] [ 44345] 0 44345 70318 17282 266240 6634 1000 stress-ng [ 1822.516922] [ 44346] 0 44346 70318 4841 223232 13729 1000 stress-ng [ 1822.516924] [ 44349] 0 44349 70318 8155 262144 15167 1000 stress-ng [ 1822.516926] [ 44350] 0 44350 70318 7896 180224 5130 1000 stress-ng [ 1822.516929] [ 44351] 0 44351 70318 18075 311296 11385 1000 stress-ng [ 1822.516931] [ 44352] 0 44352 70318 11366 219136 6543 1000 stress-ng [ 1822.516933] [ 44353] 0 44353 70318 9317 223232 9248 1000 stress-ng [ 1822.516935] [ 44354] 0 44354 70318 22092 335872 10470 1000 stress-ng [ 1822.516937] [ 44355] 0 44355 70318 12931 200704 2801 1000 stress-ng [ 1822.516939] [ 44356] 0 44356 70318 6970 182272 6304 1000 stress-ng [ 1822.516941] [ 44370] 0 44370 1334 137 61440 0 0 sleep [ 1822.516943] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/user.slice/user-0.slice/session-2.scope,task=stress-ng,pid=44312,uid=0 [ 1822.516954] Out of memory: Killed process 44312 (stress-ng) total-vm:281272kB, anon-rss:123464kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:424kB oom_score_adj:1000 [ 1822.669042] warn_alloc: 3 callbacks suppressed [ 1822.669044] stress-ng: page allocation failure: order:0, mode:0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1822.669054] CPU: 0 PID: 44312 Comm: stress-ng Not tainted 6.0.0-rc7 #1 [ 1822.669056] Hardware name: IBM 2964 N96 400 (z/VM 6.4.0) [ 1822.669057] Call Trace: [ 1822.669058] [<000000006811310e>] dump_stack_lvl+0x130/0x164 [ 1822.669063] [<000000006754e2b8>] warn_alloc+0x108/0x190 [ 1822.669066] [<0000000067554ade>] __alloc_pages_slowpath+0x125e/0x1290 [ 1822.669068] [<0000000067550b1c>] __alloc_pages+0x25c/0x320 [ 1822.669069] [<00000000675800e8>] vma_alloc_folio+0x2f8/0x500 [ 1822.669072] [<0000000067526f64>] handle_mm_fault+0xeb4/0x1e00 [ 1822.669075] [<000000006751a3ec>] __get_user_pages+0x2ec/0x530 [ 1822.669076] [<000000006751a894>] __mm_populate+0x164/0x200 [ 1822.669078] [<00000000674f921a>] vm_mmap_pgoff+0xfa/0x150 [ 1822.669080] [<000000006753187e>] __s390x_sys_old_mmap+0x12e/0x290 [ 1822.669082] [<000000006720e6fa>] do_syscall+0xda/0x110 [ 1822.669085] [<0000000068114008>] __do_syscall+0xc8/0xe0 [ 1822.669087] [<0000000068128aa2>] system_call+0x82/0xb0 [ 1822.669090] Mem-Info: [ 1822.669091] active_anon:384602 inactive_anon:62986 isolated_anon:380 active_file:85 inactive_file:253 isolated_file:0 unevictable:3 dirty:23 writeback:0 slab_reclaimable:13044 slab_unreclaimable:14789 mapped:392 shmem:15 pagetables:3387 bounce:0 kernel_misc_reclaimable:0 free:1488 free_pcp:0 free_cma:0 [ 1822.669095] Node 0 active_anon:1538492kB inactive_anon:251816kB active_file:340kB inactive_file:1012kB unevictable:12kB isolated(anon):1520kB isolated(file):0kB mapped:1568kB dirty:92kB writeback:0kB shmem:60kB writeback_tmp:0kB kernel_stack:4528kB pagetables:13548kB all_unreclaimable? no [ 1822.669099] Node 0 DMA free:5952kB boost:14448kB min:20096kB low:22088kB high:24080kB reserved_highatomic:0KB active_anon:1538660kB inactive_anon:251480kB active_file:360kB inactive_file:1824kB unevictable:12kB writepending:8kB present:2097152kB managed:2019500kB mlocked:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1822.669103] lowmem_reserve[]: 0 0 0 [ 1822.669105] Node 0 DMA: 197*4kB (UMEC) 26*8kB (UMEC) 185*16kB (UMEC) 89*32kB (UMEC) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6804kB [ 1822.669112] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1024kB [ 1822.669113] 454 total pagecache pages [ 1822.669114] 40 pages in swap cache [ 1822.669115] Free swap = 0kB [ 1822.669115] Total swap = 2019324kB [ 1822.669116] 524288 pages RAM [ 1822.669117] 0 pages HighMem/MovableOnly [ 1822.669117] 19413 pages reserved [ 1822.669118] 1024 pages cma reserved