[ 783.020075] python3 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 783.020169] CPU: 3 UID: 0 PID: 31747 Comm: python3 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) [ 783.020173] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 783.020174] Call Trace: [ 783.020178] [ 783.020181] dump_stack_lvl+0x55/0x70 [ 783.020190] dump_header+0x50/0x3b0 [ 783.020195] ? do_try_to_free_pages+0x23d/0x410 [ 783.020200] oom_kill_process+0x2f5/0x4e0 [ 783.020202] out_of_memory+0xf1/0x6c0 [ 783.020204] __alloc_frozen_pages_noprof+0xf93/0x10c0 [ 783.020209] alloc_pages_mpol+0x44/0xf0 [ 783.020213] folio_alloc_noprof+0x5b/0xa0 [ 783.020215] __filemap_get_folio+0xe0/0x270 [ 783.020219] filemap_fault+0x637/0xaf0 [ 783.020222] __do_fault+0x2d/0xb0 [ 783.020228] __handle_mm_fault+0x5ab/0xe50 [ 783.020231] handle_mm_fault+0xda/0x240 [ 783.020233] do_user_addr_fault+0x20a/0x630 [ 783.020238] exc_page_fault+0x6b/0x140 [ 783.020242] asm_exc_page_fault+0x26/0x30 [ 783.020246] RIP: 0033:0x7f42f86d2cec [ 783.020253] Code: Unable to access opcode bytes at 0x7f42f86d2cc2. [ 783.020254] RSP: 002b:00007ffcbe81c1c0 EFLAGS: 00010206 [ 783.020256] RAX: 00007f42b74f52f0 RBX: 00007f42ea0eabe0 RCX: 00007f42b74f5330 [ 783.020257] RDX: 0000000000000000 RSI: 00005634c9731ca0 RDI: 00007f42b74f5310 [ 783.020258] RBP: 00005634c94c29b0 R08: 00007f42f8903140 R09: 0000000000000000 [ 783.020259] R10: 00007f42b74f5000 R11: 00007f42f891bf80 R12: 0000000000000000 [ 783.020260] R13: 00007f42ea219c5e R14: 00005634c94c1270 R15: 00007f42ea0ead88 [ 783.020261] [ 783.020262] Mem-Info: [ 783.021250] active_anon:36 inactive_anon:235958 isolated_anon:0 [ 783.021250] active_file:0 inactive_file:0 isolated_file:0 [ 783.021250] unevictable:0 dirty:0 writeback:0 [ 783.021250] slab_reclaimable:891 slab_unreclaimable:6175 [ 783.021250] mapped:6 shmem:88 pagetables:871 [ 783.021250] sec_pagetables:0 bounce:0 [ 783.021250] kernel_misc_reclaimable:0 [ 783.021250] free:1904 free_pcp:463 free_cma:0 [ 783.021476] Node 0 active_anon:144kB inactive_anon:943832kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:24kB dirty:0kB writeback:0kB shmem:352kB kernel_stack:1936kB pagetables:3484kB sec_pagetables:0kB all_unreclaimable? yes Balloon:0kB [ 783.021647] Node 0 DMA free:3812kB boost:0kB min:60kB low:72kB high:84kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:11392kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:128kB local_pcp:124kB free_cma:0kB [ 783.021832] lowmem_reserve[]: 0 958 958 958 958 [ 783.021865] Node 0 DMA32 free:3804kB boost:0kB min:3920kB low:4900kB high:5880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:144kB inactive_anon:932368kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1032188kB managed:981564kB mlocked:0kB bounce:0kB free_pcp:1724kB local_pcp:968kB free_cma:0kB [ 783.022058] lowmem_reserve[]: 0 0 0 0 0 [ 783.022086] Node 0 DMA: 1*4kB (M) 2*8kB (UM) 1*16kB (M) 2*32kB (UM) 2*64kB (UM) 2*128kB (UM) 1*256kB (U) 2*512kB (UM) 0*1024kB 1*2048kB (M) 0*4096kB = 3812kB [ 783.022200] Node 0 DMA32: 115*4kB (UE) 94*8kB (UME) 104*16kB (ME) 15*32kB (ME) 6*64kB (ME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3868kB [ 783.022293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 783.022356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 783.022425] 119 total pagecache pages [ 783.022450] 0 pages in swap cache [ 783.022484] Free swap = 0kB [ 783.022509] Total swap = 0kB [ 783.022543] 262045 pages RAM [ 783.022580] 0 pages HighMem/MovableOnly [ 783.022607] 12814 pages reserved [ 783.022641] Tasks state (memory values in pages): [ 783.022674] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 783.022742] [ 122] 0 122 7369 386 367 19 0 73728 0 0 systemd-udevd [ 783.022841] [ 187] 0 187 3404 128 128 0 0 53248 0 0 bash [ 783.022918] [ 31687] 0 31687 2623 97 96 1 0 57344 0 0 make [ 783.022999] [ 31703] 0 31703 3337 64 64 0 0 53248 0 0 sh [ 783.023081] [ 31704] 0 31704 2688 193 160 33 0 57344 0 0 make [ 783.023160] [ 31709] 0 31709 3370 146 96 50 0 61440 0 0 sh [ 783.023232] [ 31738] 0 31738 3370 99 99 0 0 57344 0 0 sh [ 783.023303] [ 31739] 0 31739 3370 142 99 43 0 57344 0 0 sh [ 783.023384] [ 31740] 0 31740 3370 103 99 4 0 57344 0 0 sh [ 783.023462] [ 31741] 0 31741 3370 135 99 36 0 57344 0 0 sh [ 783.023533] [ 31742] 0 31742 3370 153 99 54 0 57344 0 0 sh [ 783.023605] [ 31743] 0 31743 3370 127 99 28 0 57344 0 0 sh [ 783.023679] [ 31744] 0 31744 668 28 0 28 0 45056 0 0 timeout [ 783.023751] [ 31745] 0 31745 2275 470 448 22 0 53248 0 0 perl [ 783.023831] [ 31746] 0 31746 668 59 0 59 0 49152 0 0 timeout [ 783.023913] [ 31747] 0 31747 292656 234098 234080 18 0 1966080 0 0 python3 [ 783.023995] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=python3,pid=31747,uid=0 [ 783.024103] Out of memory: Killed process 31747 (python3) total-vm:1170624kB, anon-rss:936320kB, file-rss:72kB, shmem-rss:0kB, UID:0 pgtables:1920kB oom_score_adj:0