[ 1917.678716][T10573] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 1917.680299][T10573] CPU: 1 PID: 10573 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1917.680654][T10573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1917.681229][T10573] Call Trace: [ 1917.681432][T10573] [ 1917.681572][T10573] dump_stack_lvl+0xb0/0xd0 [ 1917.681882][T10573] dump_header+0x101/0x7b0 [ 1917.682153][T10573] oom_kill_process+0x8b/0x1b0 [ 1917.682414][T10573] out_of_memory+0x228/0x760 [ 1917.682673][T10573] ? __pfx_out_of_memory+0x10/0x10 [ 1917.682933][T10573] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 1917.683210][T10573] __alloc_pages_may_oom+0x232/0x3c0 [ 1917.683469][T10573] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1917.683818][T10573] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1917.684155][T10573] ? get_page_from_freelist+0x5e1/0xea0 [ 1917.684414][T10573] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1917.684789][T10573] __alloc_pages_noprof+0x303/0x370 [ 1917.685049][T10573] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1917.685308][T10573] ? hlock_class+0x4e/0x130 [ 1917.685565][T10573] ? mark_lock+0x38/0x3e0 [ 1917.685789][T10573] ? __lock_acquire+0xaf0/0x1570 [ 1917.686071][T10573] alloc_slab_page+0x5d/0x120 [ 1917.686368][T10573] allocate_slab+0x1e0/0x210 [ 1917.686636][T10573] ___slab_alloc+0x807/0x1270 [ 1917.686895][T10573] ? __lock_release+0x103/0x460 [ 1917.687148][T10573] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 1917.687462][T10573] ? __alloc_skb+0x111/0x2e0 [ 1917.687730][T10573] ? lock_downgrade+0x91/0x110 [ 1917.688016][T10573] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1917.688335][T10573] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1917.688658][T10573] ? __create_object+0x40/0xb0 [ 1917.688913][T10573] ? __alloc_skb+0x111/0x2e0 [ 1917.689185][T10573] kmalloc_reserve+0xbc/0x240 [ 1917.689443][T10573] ? netlink_dump+0x626/0x15c0 [ 1917.689711][T10573] __alloc_skb+0x111/0x2e0 [ 1917.689968][T10573] ? __pfx___alloc_skb+0x10/0x10 [ 1917.690232][T10573] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1917.690501][T10573] netlink_dump+0x5fd/0x15c0 [ 1917.690767][T10573] ? __debug_check_no_obj_freed+0x253/0x520 [ 1917.691095][T10573] ? __pfx_netlink_dump+0x10/0x10 [ 1917.691399][T10573] ? kmem_cache_free+0xda/0x240 [ 1917.691660][T10573] ? netlink_recvmsg+0x43b/0x890 [ 1917.691927][T10573] netlink_recvmsg+0x62b/0x890 [ 1917.692193][T10573] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1917.692457][T10573] ? find_held_lock+0x2c/0x110 [ 1917.692728][T10573] ? __lock_release+0x103/0x460 [ 1917.692999][T10573] ? __might_fault+0x11b/0x170 [ 1917.693265][T10573] ? __pfx___lock_release+0x10/0x10 [ 1917.693522][T10573] ? trace_lock_acquire+0x14d/0x1f0 [ 1917.693802][T10573] ____sys_recvmsg+0x5fc/0x860 [ 1917.694077][T10573] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1917.694346][T10573] ? copy_msghdr_from_user+0xbf/0x120 [ 1917.694611][T10573] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1917.694946][T10573] ? trace_kfree+0x2d/0xd0 [ 1917.695203][T10573] ? kfree+0x2d/0x230 [ 1917.695403][T10573] ? mark_lock+0x38/0x3e0 [ 1917.695608][T10573] ___sys_recvmsg+0xd3/0x150 [ 1917.695884][T10573] ? __pfx____sys_recvmsg+0x10/0x10 [ 1917.696170][T10573] ? do_user_addr_fault+0x431/0xa90 [ 1917.696428][T10573] ? reacquire_held_locks+0x22f/0x4f0 [ 1917.696686][T10573] ? do_user_addr_fault+0x431/0xa90 [ 1917.696951][T10573] ? __fget_light+0x53/0x1e0 [ 1917.697229][T10573] __sys_recvmsg+0xca/0x160 [ 1917.697488][T10573] ? __pfx___sys_recvmsg+0x10/0x10 [ 1917.697743][T10573] ? __up_read+0x1a7/0x780 [ 1917.698010][T10573] ? trace_lock_acquire+0x14d/0x1f0 [ 1917.698305][T10573] do_syscall_64+0xc1/0x1d0 [ 1917.698569][T10573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1917.698886][T10573] RIP: 0033:0x7f99bbc6364d [ 1917.699159][T10573] 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 [ 1917.700064][T10573] RSP: 002b:00007ffd29a4b190 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1917.700458][T10573] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007f99bbc6364d [ 1917.700848][T10573] RDX: 0000000000000000 RSI: 00007ffd29a4b290 RDI: 0000000000000005 [ 1917.701238][T10573] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1917.701622][T10573] R10: 00000000285eb970 R11: 0000000000000246 R12: 00007ffd29a4b290 [ 1917.702011][T10573] R13: 0000000000000005 R14: 00007ffd29a4b280 R15: 00000000285e3970 [ 1917.702437][T10573] [ 1917.702776][T10573] Mem-Info: [ 1917.703243][T10573] active_anon:45 inactive_anon:157728 isolated_anon:0 [ 1917.703243][T10573] active_file:13 inactive_file:0 isolated_file:0 [ 1917.703243][T10573] unevictable:0 dirty:0 writeback:0 [ 1917.703243][T10573] slab_reclaimable:1404 slab_unreclaimable:17548 [ 1917.703243][T10573] mapped:14 shmem:93 pagetables:654 [ 1917.703243][T10573] sec_pagetables:0 bounce:0 [ 1917.703243][T10573] kernel_misc_reclaimable:0 [ 1917.703243][T10573] free:4248 free_pcp:664 free_cma:0 [ 1917.705289][T10573] Node 0 active_anon:180kB inactive_anon:630912kB active_file:52kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:372kB writeback_tmp:0kB kernel_stack:3136kB pagetables:2616kB sec_pagetables:0kB all_unreclaimable? yes [ 1917.706658][T10573] Node 0 DMA free:1820kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12968kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1917.708023][T10573] lowmem_reserve[]: 0 727 0 0 0 [ 1917.708271][T10573] Node 0 DMA32 free:15172kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:6144KB active_anon:180kB inactive_anon:617944kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032064kB managed:752764kB mlocked:0kB bounce:0kB free_pcp:2648kB local_pcp:928kB free_cma:0kB [ 1917.709731][T10573] lowmem_reserve[]: 0 0 0 0 0 [ 1917.709982][T10573] Node 0 DMA: 3*4kB (U) 12*8kB (U) 7*16kB (U) 10*32kB (U) 6*64kB (U) 5*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1820kB [ 1917.710850][T10573] Node 0 DMA32: 2*4kB (UM) 54*8kB (UM) 1*16kB (U) 364*32kB (U) 1*64kB (M) 1*128kB (M) 1*256kB (M) 1*512kB (M) 0*1024kB 1*2048kB (U) 0*4096kB = 15112kB [ 1917.711668][T10573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1917.712095][T10573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1917.712662][T10573] 106 total pagecache pages [ 1917.712911][T10573] 0 pages in swap cache [ 1917.713112][T10573] Free swap = 0kB [ 1917.713318][T10573] Total swap = 0kB [ 1917.713649][T10573] 262014 pages RAM [ 1917.713850][T10573] 0 pages HighMem/MovableOnly [ 1917.714107][T10573] 69983 pages reserved [ 1917.714301][T10573] Tasks state (memory values in pages): [ 1917.714683][T10573] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1917.715246][T10573] [ 128] 0 128 7119 387 334 53 0 77824 0 0 systemd-udevd [ 1917.716200][T10573] [ 183] 0 183 3398 167 128 39 0 57344 0 0 bash [ 1917.716823][T10573] [ 10472] 0 10472 2630 104 64 40 0 65536 0 0 make [ 1917.717374][T10573] [ 10482] 0 10482 3332 89 32 57 0 53248 0 0 sh [ 1917.718021][T10573] [ 10483] 0 10483 2639 116 96 20 0 61440 0 0 make [ 1917.718708][T10573] [ 10484] 0 10484 3365 75 64 11 0 57344 0 0 sh [ 1917.719181][T10573] [ 10505] 0 10505 3365 123 105 18 0 53248 0 0 sh [ 1917.719791][T10573] [ 10506] 0 10506 3365 125 105 20 0 53248 0 0 sh [ 1917.720287][T10573] [ 10507] 0 10507 3365 131 105 26 0 53248 0 0 sh [ 1917.720932][T10573] [ 10508] 0 10508 3365 128 105 23 0 53248 0 0 sh [ 1917.721427][T10573] [ 10509] 0 10509 3365 132 105 27 0 53248 0 0 sh [ 1917.722040][T10573] [ 10510] 0 10510 3365 161 105 56 0 53248 0 0 sh [ 1917.722648][T10573] [ 10511] 0 10511 663 4 0 4 0 45056 0 0 timeout [ 1917.723199][T10573] [ 10512] 0 10512 2198 413 384 29 0 57344 0 0 perl [ 1917.723907][T10573] [ 10513] 0 10513 663 0 0 0 0 40960 0 0 timeout [ 1917.724599][T10573] [ 10514] 0 10514 3667 386 384 2 0 57344 0 0 no_forwarding.s [ 1917.725167][T10573] [ 10572] 0 10572 3667 439 404 35 0 53248 0 0 no_forwarding.s [ 1917.725866][T10573] [ 10573] 0 10573 156531 155249 155232 17 0 1294336 0 0 ip [ 1917.726346][T10573] [ 10574] 0 10574 1282 222 192 30 0 45056 0 0 jq [ 1917.726999][T10573] [ 10575] 0 10575 669 30 0 30 0 45056 0 0 head [ 1917.727685][T10573] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=10573,uid=0 [ 1917.728302][T10573] Out of memory: Killed process 10573 (ip) total-vm:626124kB, anon-rss:620928kB, file-rss:68kB, shmem-rss:0kB, UID:0 pgtables:1264kB oom_score_adj:0 [ 1919.002560][T10578] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 2220.038558][T10578] veth2: left promiscuous mode