[ 1899.955837][ T6539] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 1899.956395][ T6539] CPU: 3 PID: 6539 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1899.956658][ T6539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1899.957254][ T6539] Call Trace: [ 1899.957378][ T6539] [ 1899.957502][ T6539] dump_stack_lvl+0xb0/0xd0 [ 1899.957679][ T6539] dump_header+0x101/0x7b0 [ 1899.957850][ T6539] oom_kill_process+0x8b/0x1b0 [ 1899.958011][ T6539] out_of_memory+0x228/0x760 [ 1899.958169][ T6539] ? __pfx_out_of_memory+0x10/0x10 [ 1899.958327][ T6539] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 1899.958493][ T6539] __alloc_pages_may_oom+0x232/0x3c0 [ 1899.958651][ T6539] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1899.958860][ T6539] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1899.959077][ T6539] ? get_page_from_freelist+0x5e1/0xea0 [ 1899.959236][ T6539] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1899.959446][ T6539] __alloc_pages_noprof+0x303/0x370 [ 1899.959606][ T6539] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1899.959769][ T6539] ? hlock_class+0x4e/0x130 [ 1899.959926][ T6539] ? mark_lock+0x38/0x3e0 [ 1899.960050][ T6539] ? __lock_acquire+0xaf0/0x1570 [ 1899.960213][ T6539] alloc_slab_page+0x5d/0x120 [ 1899.960373][ T6539] allocate_slab+0x1e0/0x210 [ 1899.960539][ T6539] ___slab_alloc+0x807/0x1270 [ 1899.960709][ T6539] ? __lock_release+0x103/0x460 [ 1899.960866][ T6539] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 1899.961058][ T6539] ? __alloc_skb+0x111/0x2e0 [ 1899.961217][ T6539] ? lock_downgrade+0x91/0x110 [ 1899.961391][ T6539] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1899.961585][ T6539] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1899.961776][ T6539] ? __create_object+0x40/0xb0 [ 1899.961935][ T6539] ? __alloc_skb+0x111/0x2e0 [ 1899.962100][ T6539] kmalloc_reserve+0xbc/0x240 [ 1899.962256][ T6539] ? netlink_dump+0x626/0x15c0 [ 1899.962416][ T6539] __alloc_skb+0x111/0x2e0 [ 1899.962579][ T6539] ? __pfx___alloc_skb+0x10/0x10 [ 1899.962737][ T6539] ? __might_fault+0xa0/0x170 [ 1899.962906][ T6539] netlink_dump+0x5fd/0x15c0 [ 1899.963068][ T6539] ? __pfx__copy_to_iter+0x10/0x10 [ 1899.963234][ T6539] ? __pfx_netlink_dump+0x10/0x10 [ 1899.963408][ T6539] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 1899.963588][ T6539] netlink_recvmsg+0x62b/0x890 [ 1899.963753][ T6539] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1899.963912][ T6539] ? find_held_lock+0x2c/0x110 [ 1899.964073][ T6539] ? __lock_release+0x103/0x460 [ 1899.964231][ T6539] ? __might_fault+0x11b/0x170 [ 1899.964390][ T6539] ? __pfx___lock_release+0x10/0x10 [ 1899.964546][ T6539] ? trace_lock_acquire+0x14d/0x1f0 [ 1899.964709][ T6539] ____sys_recvmsg+0x5fc/0x860 [ 1899.964874][ T6539] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1899.965034][ T6539] ? copy_msghdr_from_user+0xbf/0x120 [ 1899.965195][ T6539] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1899.965389][ T6539] ? hlock_class+0x4e/0x130 [ 1899.965548][ T6539] ? trace_kfree+0x2d/0xd0 [ 1899.965704][ T6539] ? kfree+0x2d/0x230 [ 1899.965823][ T6539] ? __lock_acquire+0xaf0/0x1570 [ 1899.965985][ T6539] ___sys_recvmsg+0xd3/0x150 [ 1899.966145][ T6539] ? __pfx____sys_recvmsg+0x10/0x10 [ 1899.966308][ T6539] ? find_held_lock+0x2c/0x110 [ 1899.966486][ T6539] ? __lock_release+0x103/0x460 [ 1899.966645][ T6539] ? __might_fault+0x11b/0x170 [ 1899.966808][ T6539] ? __pfx___lock_release+0x10/0x10 [ 1899.966966][ T6539] ? trace_lock_acquire+0x14d/0x1f0 [ 1899.967121][ T6539] ? __might_fault+0xc3/0x170 [ 1899.967276][ T6539] ? lock_acquire+0x32/0xc0 [ 1899.967435][ T6539] ? __fget_light+0x53/0x1e0 [ 1899.967591][ T6539] ? __might_fault+0xc3/0x170 [ 1899.967760][ T6539] __sys_recvmsg+0xca/0x160 [ 1899.967918][ T6539] ? __pfx___sys_recvmsg+0x10/0x10 [ 1899.968084][ T6539] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1899.968304][ T6539] do_syscall_64+0xc1/0x1d0 [ 1899.968468][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1899.968666][ T6539] RIP: 0033:0x7f17abf5f64d [ 1899.968837][ T6539] Code: eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 54 48 83 ec 10 64 8b 04 25 18 00 00 00 85 c0 75 22 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5b 4c 63 e0 48 83 c4 10 4c 89 e0 41 5c c3 66 [ 1899.969460][ T6539] RSP: 002b:00007ffd2f0af990 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1899.969699][ T6539] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f17abf5f64d [ 1899.969960][ T6539] RDX: 0000000000000022 RSI: 00007ffd2f0afa90 RDI: 0000000000000005 [ 1899.970209][ T6539] RBP: 0000000000000022 R08: 0000000000000003 R09: 0000000000000000 [ 1899.970456][ T6539] R10: 000000001d1c0970 R11: 0000000000000246 R12: 00007ffd2f0afa90 [ 1899.970693][ T6539] R13: 0000000000000005 R14: 00007ffd2f0afa80 R15: 000000001d1b8970 [ 1899.970959][ T6539] [ 1899.971132][ T6539] Mem-Info: [ 1899.971274][ T6539] active_anon:44 inactive_anon:156273 isolated_anon:0 [ 1899.971274][ T6539] active_file:0 inactive_file:12 isolated_file:0 [ 1899.971274][ T6539] unevictable:0 dirty:0 writeback:0 [ 1899.971274][ T6539] slab_reclaimable:1418 slab_unreclaimable:19153 [ 1899.971274][ T6539] mapped:14 shmem:95 pagetables:651 [ 1899.971274][ T6539] sec_pagetables:0 bounce:0 [ 1899.971274][ T6539] kernel_misc_reclaimable:0 [ 1899.971274][ T6539] free:2100 free_pcp:375 free_cma:0 [ 1899.972535][ T6539] Node 0 active_anon:176kB inactive_anon:625092kB active_file:0kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:380kB writeback_tmp:0kB kernel_stack:3168kB pagetables:2604kB sec_pagetables:0kB all_unreclaimable? yes [ 1899.973323][ T6539] Node 0 DMA free:1064kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:13460kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1899.974104][ T6539] lowmem_reserve[]: 0 727 0 0 0 [ 1899.974281][ T6539] Node 0 DMA32 free:7336kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:0KB active_anon:176kB inactive_anon:611632kB active_file:0kB inactive_file:44kB unevictable:0kB writepending:0kB present:1032064kB managed:752764kB mlocked:0kB bounce:0kB free_pcp:1484kB local_pcp:304kB free_cma:0kB [ 1899.975130][ T6539] lowmem_reserve[]: 0 0 0 0 0 [ 1899.975311][ T6539] Node 0 DMA: 0*4kB 5*8kB (U) 4*16kB (UM) 10*32kB (UM) 2*64kB (M) 4*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1064kB [ 1899.975780][ T6539] Node 0 DMA32: 2*4kB (U) 198*8kB (UM) 43*16kB (U) 158*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7336kB [ 1899.976223][ T6539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1899.976531][ T6539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1899.976807][ T6539] 108 total pagecache pages [ 1899.976971][ T6539] 0 pages in swap cache [ 1899.977099][ T6539] Free swap = 0kB [ 1899.977227][ T6539] Total swap = 0kB [ 1899.977358][ T6539] 262014 pages RAM [ 1899.977493][ T6539] 0 pages HighMem/MovableOnly [ 1899.977651][ T6539] 69983 pages reserved [ 1899.977773][ T6539] Tasks state (memory values in pages): [ 1899.977935][ T6539] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1899.978309][ T6539] [ 128] 0 128 7120 365 334 31 0 86016 0 0 systemd-udevd [ 1899.978822][ T6539] [ 183] 0 183 3398 182 128 54 0 53248 0 0 bash [ 1899.979442][ T6539] [ 6438] 0 6438 2630 146 96 50 0 65536 0 0 make [ 1899.979803][ T6539] [ 6448] 0 6448 3332 99 32 67 0 57344 0 0 sh [ 1899.980125][ T6539] [ 6449] 0 6449 2639 143 64 79 0 65536 0 0 make [ 1899.980496][ T6539] [ 6450] 0 6450 3365 102 64 38 0 53248 0 0 sh [ 1899.980818][ T6539] [ 6471] 0 6471 3365 151 105 46 0 49152 0 0 sh [ 1899.981141][ T6539] [ 6472] 0 6472 3365 157 105 52 0 49152 0 0 sh [ 1899.981493][ T6539] [ 6473] 0 6473 3365 118 105 13 0 49152 0 0 sh [ 1899.981829][ T6539] [ 6474] 0 6474 3365 152 105 47 0 49152 0 0 sh [ 1899.982338][ T6539] [ 6475] 0 6475 3365 168 105 63 0 49152 0 0 sh [ 1899.982689][ T6539] [ 6476] 0 6476 3365 172 105 67 0 49152 0 0 sh [ 1899.983033][ T6539] [ 6477] 0 6477 663 46 0 46 0 49152 0 0 timeout [ 1899.983391][ T6539] [ 6478] 0 6478 2198 475 416 59 0 61440 0 0 perl [ 1899.983894][ T6539] [ 6479] 0 6479 663 68 0 68 0 40960 0 0 timeout [ 1899.984249][ T6539] [ 6480] 0 6480 3667 385 352 33 0 57344 0 0 no_forwarding.s [ 1899.984699][ T6539] [ 6538] 0 6538 3667 436 403 33 0 49152 0 0 no_forwarding.s [ 1899.985056][ T6539] [ 6539] 0 6539 155079 153853 153824 29 0 1286144 0 0 ip [ 1899.985472][ T6539] [ 6540] 0 6540 1282 267 192 75 0 53248 0 0 jq [ 1899.985781][ T6539] [ 6541] 0 6541 669 31 0 31 0 49152 0 0 head [ 1899.986230][ T6539] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=6539,uid=0 [ 1899.986711][ T6539] Out of memory: Killed process 6539 (ip) total-vm:620316kB, anon-rss:615296kB, file-rss:116kB, shmem-rss:0kB, UID:0 pgtables:1256kB oom_score_adj:0 [ 1901.286590][ T6544] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 2202.438218][ T6544] veth2: left promiscuous mode