[ 3178.913188][T14275] python3 invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|__GFP_COMP), order=0, oom_score_adj=0 [ 3178.914192][T14275] CPU: 3 UID: 0 PID: 14275 Comm: python3 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full) [ 3178.914198][T14275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3178.914201][T14275] Call Trace: [ 3178.914203][T14275] [ 3178.914206][T14275] dump_stack_lvl+0xac/0xc0 [ 3178.914220][T14275] dump_header+0x101/0x7d0 [ 3178.914232][T14275] oom_kill_process+0x8b/0x180 [ 3178.914237][T14275] out_of_memory+0x227/0x750 [ 3178.914242][T14275] ? oom_killer_disable+0x220/0x220 [ 3178.914254][T14275] __alloc_pages_may_oom+0x22e/0x3c0 [ 3178.914262][T14275] ? __alloc_pages_direct_compact+0x590/0x590 [ 3178.914280][T14275] __alloc_pages_slowpath.constprop.0+0x9db/0x1440 [ 3178.914294][T14275] ? warn_alloc+0x360/0x360 [ 3178.914309][T14275] __alloc_frozen_pages_noprof+0x2e6/0x340 [ 3178.914314][T14275] ? __alloc_pages_slowpath.constprop.0+0x1440/0x1440 [ 3178.914335][T14275] alloc_pages_mpol+0xbb/0x3b0 [ 3178.914341][T14275] ? policy_nodemask+0x3c0/0x3c0 [ 3178.914348][T14275] ? __lock_acquire+0x449/0x7e0 [ 3178.914357][T14275] vma_alloc_folio_noprof+0xc4/0x370 [ 3178.914363][T14275] ? get_vma_policy+0x350/0x350 [ 3178.914369][T14275] ? rcu_is_watching+0x12/0xb0 [ 3178.914379][T14275] do_anonymous_page+0x3a8/0xf50 [ 3178.914387][T14275] ? __lock_release+0x5d/0x170 [ 3178.914397][T14275] handle_pte_fault+0x3f8/0x6f0 [ 3178.914405][T14275] ? do_pte_missing+0xec0/0xec0 [ 3178.914408][T14275] ? __lock_acquire+0x449/0x7e0 [ 3178.914419][T14275] __handle_mm_fault+0x3fc/0x5d0 [ 3178.914425][T14275] ? __pmd_alloc+0x700/0x700 [ 3178.914441][T14275] ? lock_vma_under_rcu+0x2d/0x3d0 [ 3178.914444][T14275] ? lock_vma_under_rcu+0x138/0x3d0 [ 3178.914453][T14275] handle_mm_fault+0x1fc/0x420 [ 3178.914458][T14275] ? __handle_mm_fault+0x5d0/0x5d0 [ 3178.914471][T14275] do_user_addr_fault+0x576/0xe00 [ 3178.914482][T14275] ? rcu_is_watching+0x12/0xb0 [ 3178.914490][T14275] exc_page_fault+0x65/0xd0 [ 3178.914497][T14275] asm_exc_page_fault+0x26/0x30 [ 3178.914501][T14275] RIP: 0033:0x7fbbbb61ddc7 [ 3178.914506][T14275] Code: 44 00 00 48 89 da 48 2b 15 1e a6 29 00 4c 8b 5b 08 48 be ab aa aa aa aa aa aa aa 48 c1 fa 04 48 0f af d6 49 8d 8b 00 10 00 00 <41> c7 43 24 ff ff 00 00 41 89 53 20 48 89 4b 08 44 89 4b 10 45 85 [ 3178.914509][T14275] RSP: 002b:00007ffd9f59d140 EFLAGS: 00010a07 [ 3178.914513][T14275] RAX: 0000000000000040 RBX: 00007fbb6ae48af0 RCX: 00007fbb59661000 [ 3178.914515][T14275] RDX: 000000000000143a RSI: aaaaaaaaaaaaaaab RDI: 0000000000000040 [ 3178.914519][T14275] RBP: 0000000000000003 R08: 00007fbbbb8b81c0 R09: 000000000000003f [ 3178.914521][T14275] R10: 000000000000003f R11: 00007fbb59660000 R12: 00007fbb6ae48af0 [ 3178.914523][T14275] R13: 000055daa05819b0 R14: 0000000000000040 R15: 0000000000000050 [ 3178.914540][T14275] [ 3178.931810][T14275] Mem-Info: [ 3178.932336][T14275] active_anon:48 inactive_anon:344454 isolated_anon:0 [ 3178.932336][T14275] active_file:710 inactive_file:694 isolated_file:0 [ 3178.932336][T14275] unevictable:0 dirty:0 writeback:0 [ 3178.932336][T14275] slab_reclaimable:4948 slab_unreclaimable:40628 [ 3178.932336][T14275] mapped:1384 shmem:88 pagetables:1094 [ 3178.932336][T14275] sec_pagetables:0 bounce:0 [ 3178.932336][T14275] kernel_misc_reclaimable:0 [ 3178.932336][T14275] free:4531 free_pcp:1601 free_cma:0 [ 3178.934881][T14275] Node 0 active_anon:192kB inactive_anon:1377816kB active_file:2840kB inactive_file:2776kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5536kB dirty:0kB writeback:0kB shmem:352kB kernel_stack:3136kB pagetables:4376kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 3178.936504][T14275] Node 0 DMA free:6508kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:8832kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3178.938296][T14275] lowmem_reserve[]: 0 1617 1617 1617 1617 [ 3178.938654][T14275] Node 0 DMA32 free:11616kB boost:12288kB min:17400kB low:19048kB high:20696kB reserved_highatomic:0KB free_highatomic:0KB active_anon:192kB inactive_anon:1368988kB active_file:2840kB inactive_file:2776kB unevictable:0kB writepending:0kB zspages:0kB present:2080764kB managed:1656320kB mlocked:0kB bounce:0kB free_pcp:6392kB local_pcp:460kB free_cma:0kB [ 3178.940595][T14275] lowmem_reserve[]: 0 0 0 0 0 [ 3178.940938][T14275] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 2*128kB (UM) 2*256kB (UM) 1*512kB (U) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6512kB [ 3178.941917][T14275] Node 0 DMA32: 5*4kB (UM) 178*8kB (UM) 95*16kB (ME) 142*32kB (UME) 37*64kB (UME) 10*128kB (UE) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11668kB [ 3178.942844][T14275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 3178.943411][T14275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3178.943999][T14275] 1485 total pagecache pages [ 3178.944319][T14275] 0 pages in swap cache [ 3178.944584][T14275] Free swap = 0kB [ 3178.944832][T14275] Total swap = 0kB [ 3178.945072][T14275] 524189 pages RAM [ 3178.945321][T14275] 0 pages HighMem/MovableOnly [ 3178.945657][T14275] 106269 pages reserved [ 3178.945897][T14275] Tasks state (memory values in pages): [ 3178.946222][T14275] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 3178.946935][T14275] [ 127] 0 127 7347 662 335 327 0 73728 0 0 systemd-udevd [ 3178.947803][T14275] [ 191] 0 191 3404 133 128 5 0 53248 0 0 bash [ 3178.948783][T14275] [ 14215] 0 14215 2623 96 96 0 0 65536 0 0 make [ 3178.949516][T14275] [ 14231] 0 14231 3337 64 64 0 0 57344 0 0 sh [ 3178.950184][T14275] [ 14232] 0 14232 2688 225 160 65 0 65536 0 0 make [ 3178.950909][T14275] [ 14237] 0 14237 3370 314 96 218 0 49152 0 0 sh [ 3178.951475][T14275] [ 14266] 0 14266 3370 273 106 167 0 40960 0 0 sh [ 3178.952015][T14275] [ 14267] 0 14267 3370 304 106 198 0 40960 0 0 sh [ 3178.952553][T14275] [ 14268] 0 14268 3370 285 106 179 0 40960 0 0 sh [ 3178.953149][T14275] [ 14269] 0 14269 3370 269 106 163 0 40960 0 0 sh [ 3178.953806][T14275] [ 14270] 0 14270 3370 336 106 230 0 40960 0 0 sh [ 3178.954442][T14275] [ 14271] 0 14271 3370 313 106 207 0 40960 0 0 sh [ 3178.955091][T14275] [ 14272] 0 14272 668 13 0 13 0 49152 0 0 timeout [ 3178.955823][T14275] [ 14273] 0 14273 2279 514 416 98 0 61440 0 0 perl [ 3178.956553][T14275] [ 14274] 0 14274 668 3 0 3 0 49152 0 0 timeout [ 3178.957279][T14275] [ 14275] 0 14275 401238 343401 342624 777 0 2830336 0 0 python3 [ 3178.958003][T14275] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=python3,pid=14275,uid=0 [ 3178.958864][T14275] Out of memory: Killed process 14275 (python3) total-vm:1604952kB, anon-rss:1370496kB, file-rss:3108kB, shmem-rss:0kB, UID:0 pgtables:2764kB oom_score_adj:0