[ 189.114222][ T1590] tr (1590) used greatest stack depth: 23368 bytes left [ 193.784837][ T1611] ip (1611) used greatest stack depth: 23256 bytes left [ 194.442450][ T1612] bash invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 194.443253][ T1612] CPU: 2 UID: 0 PID: 1612 Comm: bash Not tainted 6.14.0-rc5-virtme #1 [ 194.443259][ T1612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 194.443262][ T1612] Call Trace: [ 194.443265][ T1612] [ 194.443269][ T1612] dump_stack_lvl+0xb0/0xd0 [ 194.443281][ T1612] dump_header+0x101/0x7d0 [ 194.443295][ T1612] oom_kill_process+0x8b/0x1b0 [ 194.443305][ T1612] out_of_memory+0x228/0x760 [ 194.443311][ T1612] ? __pfx_out_of_memory+0x10/0x10 [ 194.443325][ T1612] __alloc_pages_may_oom+0x232/0x3c0 [ 194.443335][ T1612] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 194.443357][ T1612] __alloc_pages_slowpath.constprop.0+0x7d1/0x1480 [ 194.443375][ T1612] ? get_page_from_freelist+0x1e8/0xf70 [ 194.443380][ T1612] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 194.443397][ T1612] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 194.443405][ T1612] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 194.443410][ T1612] ? __pfx___lock_release+0x10/0x10 [ 194.443425][ T1612] ? filemap_get_entry+0x154/0x2e0 [ 194.443442][ T1612] alloc_pages_mpol+0xc0/0x3a0 [ 194.443450][ T1612] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 194.443458][ T1612] ? down_read+0xb3/0x340 [ 194.443468][ T1612] folio_alloc_noprof+0x17/0x200 [ 194.443476][ T1612] __filemap_get_folio+0x251/0x670 [ 194.443486][ T1612] filemap_fault+0xaaf/0x13f0 [ 194.443494][ T1612] ? do_fault_around+0x2c6/0x4c0 [ 194.443500][ T1612] ? __pfx___lock_release+0x10/0x10 [ 194.443507][ T1612] ? __pfx_filemap_fault+0x10/0x10 [ 194.443521][ T1612] ? do_fault_around+0x2c6/0x4c0 [ 194.443525][ T1612] ? __pfx_filemap_map_pages+0x10/0x10 [ 194.443535][ T1612] __do_fault+0xed/0x3a0 [ 194.443545][ T1612] do_pte_missing+0x4af/0xb70 [ 194.443550][ T1612] ? handle_pte_fault+0x3c9/0x700 [ 194.443558][ T1612] handle_pte_fault+0x3fe/0x700 [ 194.443566][ T1612] ? __pfx_handle_pte_fault+0x10/0x10 [ 194.443586][ T1612] __handle_mm_fault+0x403/0x5e0 [ 194.443591][ T1612] ? __pfx___handle_mm_fault+0x10/0x10 [ 194.443609][ T1612] ? lock_acquire+0x32/0xc0 [ 194.443617][ T1612] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 194.443626][ T1612] handle_mm_fault+0x1f1/0x410 [ 194.443632][ T1612] ? __pfx_handle_mm_fault+0x10/0x10 [ 194.443638][ T1612] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 194.443644][ T1612] ? do_user_addr_fault+0x374/0xe30 [ 194.443659][ T1612] do_user_addr_fault+0x56f/0xe30 [ 194.443672][ T1612] exc_page_fault+0x5e/0xd0 [ 194.443683][ T1612] asm_exc_page_fault+0x26/0x30 [ 194.443690][ T1612] RIP: 0033:0x7f00372bcf4f [ 194.443699][ T1612] Code: Unable to access opcode bytes at 0x7f00372bcf25. [ 194.443701][ T1612] RSP: 002b:00007ffe946c6d28 EFLAGS: 00010287 [ 194.443704][ T1612] RAX: 00000000ffffffaf RBX: 00007ffe946c7f8f RCX: 000000000000001c [ 194.443706][ T1612] RDX: 0000000000000009 RSI: 00007f003742701c RDI: 00007ffe946c7f8f [ 194.443708][ T1612] RBP: 00007f003742701c R08: 0000000000000000 R09: 0000000000000000 [ 194.443710][ T1612] R10: 00007ffe946c6a40 R11: 0000000000000246 R12: 00007ffe946c6f68 [ 194.443712][ T1612] R13: 0000000000000009 R14: 0000000000000009 R15: 0000000000000000 [ 194.443734][ T1612] [ 194.443737][ T1612] Mem-Info: [ 194.463221][ T1612] active_anon:48 inactive_anon:6964 isolated_anon:0 [ 194.463221][ T1612] active_file:16 inactive_file:6 isolated_file:0 [ 194.463221][ T1612] unevictable:0 dirty:0 writeback:0 [ 194.463221][ T1612] slab_reclaimable:1524 slab_unreclaimable:154135 [ 194.463221][ T1612] mapped:12 shmem:1111 pagetables:441 [ 194.463221][ T1612] sec_pagetables:0 bounce:0 [ 194.463221][ T1612] kernel_misc_reclaimable:0 [ 194.463221][ T1612] free:1962 free_pcp:310 free_cma:0 [ 194.466092][ T1612] Node 0 active_anon:192kB inactive_anon:27856kB active_file:64kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:48kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:4224kB pagetables:1764kB sec_pagetables:0kB all_unreclaimable? no [ 194.468730][ T1612] Node 0 DMA free:152kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:1056kB active_file:4kB inactive_file:120kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 194.470525][ T1612] lowmem_reserve[]: 0 733 0 0 0 [ 194.471077][ T1612] Node 0 DMA32 free:6424kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:8192KB active_anon:192kB inactive_anon:26800kB active_file:64kB inactive_file:164kB unevictable:0kB writepending:0kB present:1032188kB managed:751140kB mlocked:0kB bounce:0kB free_pcp:2496kB local_pcp:724kB free_cma:0kB [ 194.473447][ T1612] lowmem_reserve[]: 0 0 0 0 0 [ 194.474021][ T1612] Node 0 DMA: 3*4kB (M) 15*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 132kB [ 194.475163][ T1612] Node 0 DMA32: 1533*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6132kB [ 194.476400][ T1612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 194.477269][ T1612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 194.478088][ T1612] 1145 total pagecache pages [ 194.478678][ T1612] 0 pages in swap cache [ 194.479124][ T1612] Free swap = 0kB [ 194.479582][ T1612] Total swap = 0kB [ 194.480061][ T1612] 262045 pages RAM [ 194.480501][ T1612] 0 pages HighMem/MovableOnly [ 194.481007][ T1612] 70420 pages reserved [ 194.481382][ T1612] Unreclaimable slab info: [ 194.481956][ T1612] Name Used Total [ 194.482458][ T1612] fib6_node 3KB 16KB [ 194.482899][ T1612] ip6_dst_cache 9KB 31KB [ 194.483262][ T1612] PINGv6 0KB 31KB [ 194.483684][ T1612] RAWv6 31KB 62KB [ 194.484145][ T1612] UDPv6 0KB 30KB [ 194.484566][ T1612] tw_sock_TCPv6 0KB 7KB [ 194.485018][ T1612] request_sock_TCPv6 0KB 7KB [ 194.485424][ T1612] TCPv6 120KB 123KB [ 194.485899][ T1612] virtio_scsi_cmd 24KB 31KB [ 194.486448][ T1612] bio-120 5KB 7KB [ 194.486927][ T1612] bio-248 1KB 7KB [ 194.487389][ T1612] mqueue_inode_cache 1KB 31KB [ 194.487864][ T1612] fuse_request 62KB 99KB [ 194.488333][ T1612] posix_timers_cache 1KB 15KB [ 194.488785][ T1612] UNIX-STREAM 0KB 122KB [ 194.489199][ T1612] UNIX 6KB 30KB [ 194.489594][ T1612] tcp_bind2_bucket 4KB 8KB [ 194.489972][ T1612] tcp_bind_bucket 4KB 8KB [ 194.490467][ T1612] ip_fib_trie 1KB 3KB [ 194.491074][ T1612] ip_fib_alias 1KB 7KB [ 194.491463][ T1612] rtable 2KB 31KB [ 194.491859][ T1612] PING 0KB 31KB [ 194.492294][ T1612] RAW 21KB 31KB [ 194.492667][ T1612] UDP 4KB 32KB [ 194.493051][ T1612] hugetlbfs_inode_cache 2KB 30KB [ 194.493459][ T1612] netfs_subrequest 37KB 39KB [ 194.493875][ T1612] netfs_request 93KB 95KB [ 194.494296][ T1612] bio-240 14KB 15KB [ 194.494731][ T1612] ep_head 0KB 16KB [ 194.495191][ T1612] eventpoll_pwq 1KB 15KB [ 194.495664][ T1612] eventpoll_epi 1KB 31KB [ 194.496076][ T1612] inotify_inode_mark 1KB 3KB [ 194.496513][ T1612] sgpool-128 8KB 30KB [ 194.496904][ T1612] sgpool-64 4KB 31KB [ 194.497383][ T1612] sgpool-32 2KB 31KB [ 194.497830][ T1612] sgpool-16 1KB 15KB [ 194.498271][ T1612] sgpool-8 0KB 7KB [ 194.498726][ T1612] request_queue 18KB 29KB [ 194.499215][ T1612] bio-184 0KB 7KB [ 194.499673][ T1612] biovec-max 166KB 183KB [ 194.500122][ T1612] dmaengine-unmap-2 0KB 4KB [ 194.500615][ T1612] skbuff_small_head 2730KB 3172KB [ 194.501109][ T1612] skbuff_fclone_cache 448KB 515KB [ 194.501590][ T1612] skbuff_head_cache 1156KB 1449KB [ 194.502025][ T1612] configfs_dir_cache 0KB 3KB [ 194.502519][ T1612] file_lock_cache 0KB 7KB [ 194.502906][ T1612] file_lock_ctx 1KB 7KB [ 194.503310][ T1612] fsnotify_mark_connector 1KB 3KB [ 194.503744][ T1612] proc_dir_entry 95KB 102KB [ 194.504149][ T1612] pde_opener 0KB 3KB [ 194.504587][ T1612] seq_file 0KB 30KB [ 194.505007][ T1612] sigqueue 0KB 7KB [ 194.505480][ T1612] shmem_inode_cache 1082KB 1104KB [ 194.505922][ T1612] kernfs_node_cache 3585KB 3764KB [ 194.506364][ T1612] mnt_cache 67KB 80KB [ 194.506829][ T1612] bfilp 122KB 141KB [ 194.507293][ T1612] filp 132KB 252KB [ 194.507770][ T1612] names_cache 240KB 288KB [ 194.508270][ T1612] net_namespace 6KB 30KB [ 194.508717][ T1612] key_jar 2KB 8KB [ 194.509181][ T1612] nsproxy 0KB 3KB [ 194.509659][ T1612] vma_lock 337KB 343KB [ 194.510249][ T1612] vm_area_struct 347KB 358KB [ 194.510815][ T1612] fs_cache 8KB 23KB [ 194.511432][ T1612] files_cache 24KB 63KB [ 194.512066][ T1612] signal_cache 170KB 243KB [ 194.512810][ T1612] sighand_cache 239KB 308KB [ 194.513365][ T1612] task_struct 1155KB 1251KB [ 194.513703][ T1612] cred 48KB 70KB [ 194.514333][ T1612] anon_vma_chain 162KB 173KB [ 194.514638][ T1612] anon_vma 190KB 212KB [ 194.514981][ T1612] pid 57KB 70KB [ 194.515364][ T1612] Acpi-Operand 137KB 166KB [ 194.515643][ T1612] Acpi-ParseExt 0KB 3KB [ 194.515906][ T1612] Acpi-Parse 0KB 11KB [ 194.516174][ T1612] Acpi-State 0KB 15KB [ 194.516432][ T1612] Acpi-Namespace 14KB 15KB [ 194.516692][ T1612] numa_policy 0KB 3KB [ 194.516946][ T1612] trace_event_file 324KB 328KB [ 194.517214][ T1612] ftrace_event_field 700KB 700KB [ 194.517490][ T1612] pool_workqueue 249KB 283KB [ 194.517751][ T1612] maple_node 373KB 787KB [ 194.518040][ T1612] mm_struct 53KB 126KB [ 194.518313][ T1612] vmap_area 104KB 106KB [ 194.518581][ T1612] debug_objects_cache 111012KB 111015KB [ 194.518875][ T1612] page->ptl 53KB 75KB [ 194.519118][ T1612] kmemleak_scan_area 23KB 39KB [ 194.519388][ T1612] kmemleak_object 410353KB 410365KB [ 194.519681][ T1612] kmalloc-8k 432KB 456KB [ 194.519931][ T1612] kmalloc-4k 25752KB 26472KB [ 194.520246][ T1612] kmalloc-2k 17916KB 20064KB [ 194.520511][ T1612] kmalloc-1k 1158KB 1440KB [ 194.520783][ T1612] kmalloc-512 1152KB 1606KB [ 194.521063][ T1612] kmalloc-256 498KB 819KB [ 194.521359][ T1612] kmalloc-128 164KB 283KB [ 194.521615][ T1612] kmalloc-64 476KB 608KB [ 194.521903][ T1612] kmalloc-32 459KB 980KB [ 194.522173][ T1612] kmalloc-16 263KB 265KB [ 194.522455][ T1612] kmalloc-8 208KB 283KB [ 194.522867][ T1612] kmalloc-192 308KB 417KB [ 194.523155][ T1612] kmalloc-96 1055KB 1136KB [ 194.523408][ T1612] kmem_cache_node 62KB 70KB [ 194.523728][ T1612] kmem_cache 75KB 78KB [ 194.523981][ T1612] Tasks state (memory values in pages): [ 194.524202][ T1612] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 194.524667][ T1612] [ 123] 0 123 7071 383 331 52 0 77824 0 0 systemd-udevd [ 194.525599][ T1612] [ 186] 0 186 3399 128 128 0 0 53248 0 0 bash [ 194.526095][ T1612] [ 1071] 0 1071 35679 861 800 61 0 131072 0 0 iperf3 [ 194.526542][ T1612] [ 1073] 0 1073 35679 825 800 25 0 126976 0 0 iperf3 [ 194.527012][ T1612] [ 1560] 0 1560 2598 137 96 41 0 69632 0 0 make [ 194.527468][ T1612] [ 1574] 0 1574 3333 39 32 7 0 53248 0 0 sh [ 194.527898][ T1612] [ 1575] 0 1575 2631 177 128 49 0 69632 0 0 make [ 194.528394][ T1612] [ 1580] 0 1580 3366 126 96 30 0 53248 0 0 sh [ 194.528800][ T1612] [ 1601] 0 1601 3366 112 104 8 0 45056 0 0 sh [ 194.529251][ T1612] [ 1602] 0 1602 3366 106 104 2 0 45056 0 0 sh [ 194.529656][ T1612] [ 1603] 0 1603 3366 123 104 19 0 45056 0 0 sh [ 194.530081][ T1612] [ 1604] 0 1604 3366 124 104 20 0 45056 0 0 sh [ 194.530518][ T1612] [ 1605] 0 1605 3366 150 104 46 0 45056 0 0 sh [ 194.530970][ T1612] [ 1606] 0 1606 664 61 0 61 0 49152 0 0 timeout [ 194.531443][ T1612] [ 1607] 0 1607 3366 159 104 55 0 45056 0 0 sh [ 194.531899][ T1612] [ 1608] 0 1608 2274 466 448 18 0 53248 0 0 perl [ 194.532474][ T1612] [ 1609] 0 1609 664 21 0 21 0 49152 0 0 timeout [ 194.532905][ T1612] [ 1610] 0 1610 60099 2376 2332 44 0 86016 0 0 python3 [ 194.533399][ T1612] [ 1612] 0 1612 1031 91 32 59 0 49152 0 0 bash [ 194.533865][ T1612] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=python3,pid=1610,uid=0 [ 194.534597][ T1612] Out of memory: Killed process 1610 (python3) total-vm:240396kB, anon-rss:9328kB, file-rss:176kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:0 [ 194.639870][ T1610] python3 (1610) used greatest stack depth: 23152 bytes left