[ 1901.879704][ T6938] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 1901.880608][ T6938] CPU: 3 PID: 6938 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1901.880900][ T6938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1901.881342][ T6938] Call Trace: [ 1901.881491][ T6938] [ 1901.881589][ T6938] dump_stack_lvl+0xb0/0xd0 [ 1901.881788][ T6938] dump_header+0x101/0x7b0 [ 1901.881983][ T6938] oom_kill_process+0x8b/0x1b0 [ 1901.882176][ T6938] out_of_memory+0x228/0x760 [ 1901.882366][ T6938] ? __pfx_out_of_memory+0x10/0x10 [ 1901.882558][ T6938] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 1901.882761][ T6938] __alloc_pages_may_oom+0x232/0x3c0 [ 1901.882949][ T6938] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1901.883485][ T6938] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1901.883733][ T6938] ? get_page_from_freelist+0x5e1/0xea0 [ 1901.883923][ T6938] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1901.884165][ T6938] __alloc_pages_noprof+0x303/0x370 [ 1901.884351][ T6938] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1901.884535][ T6938] ? hlock_class+0x4e/0x130 [ 1901.884718][ T6938] ? mark_lock+0x38/0x3e0 [ 1901.884864][ T6938] ? __lock_acquire+0xaf0/0x1570 [ 1901.885056][ T6938] alloc_slab_page+0x5d/0x120 [ 1901.885249][ T6938] allocate_slab+0x1e0/0x210 [ 1901.885438][ T6938] ___slab_alloc+0x807/0x1270 [ 1901.885621][ T6938] ? __lock_release+0x103/0x460 [ 1901.885802][ T6938] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 1901.886044][ T6938] ? __alloc_skb+0x111/0x2e0 [ 1901.886230][ T6938] ? lock_downgrade+0x91/0x110 [ 1901.886430][ T6938] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1901.886656][ T6938] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1901.886887][ T6938] ? __create_object+0x40/0xb0 [ 1901.887074][ T6938] ? __alloc_skb+0x111/0x2e0 [ 1901.887268][ T6938] kmalloc_reserve+0xbc/0x240 [ 1901.887458][ T6938] ? netlink_dump+0x626/0x15c0 [ 1901.887655][ T6938] __alloc_skb+0x111/0x2e0 [ 1901.887839][ T6938] ? __pfx___alloc_skb+0x10/0x10 [ 1901.888025][ T6938] ? __might_fault+0xa0/0x170 [ 1901.888220][ T6938] netlink_dump+0x5fd/0x15c0 [ 1901.888420][ T6938] ? __pfx__copy_to_iter+0x10/0x10 [ 1901.888624][ T6938] ? __pfx_netlink_dump+0x10/0x10 [ 1901.888826][ T6938] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 1901.889023][ T6938] netlink_recvmsg+0x62b/0x890 [ 1901.889213][ T6938] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1901.889403][ T6938] ? find_held_lock+0x2c/0x110 [ 1901.889590][ T6938] ? __lock_release+0x103/0x460 [ 1901.889776][ T6938] ? __might_fault+0x11b/0x170 [ 1901.889960][ T6938] ? __pfx___lock_release+0x10/0x10 [ 1901.890150][ T6938] ? trace_lock_acquire+0x14d/0x1f0 [ 1901.890343][ T6938] ____sys_recvmsg+0x5fc/0x860 [ 1901.890545][ T6938] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1901.890735][ T6938] ? copy_msghdr_from_user+0xbf/0x120 [ 1901.890922][ T6938] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1901.891151][ T6938] ? hlock_class+0x4e/0x130 [ 1901.891346][ T6938] ? __lock_acquire+0xaf0/0x1570 [ 1901.891549][ T6938] ___sys_recvmsg+0xd3/0x150 [ 1901.891744][ T6938] ? __pfx____sys_recvmsg+0x10/0x10 [ 1901.891933][ T6938] ? find_held_lock+0x2c/0x110 [ 1901.892120][ T6938] ? __lock_release+0x103/0x460 [ 1901.892304][ T6938] ? __might_fault+0x11b/0x170 [ 1901.892488][ T6938] ? __pfx___lock_release+0x10/0x10 [ 1901.892676][ T6938] ? trace_lock_acquire+0x14d/0x1f0 [ 1901.892861][ T6938] ? __might_fault+0xc3/0x170 [ 1901.893046][ T6938] ? lock_acquire+0x32/0xc0 [ 1901.893239][ T6938] ? __fget_light+0x53/0x1e0 [ 1901.893435][ T6938] ? __might_fault+0xc3/0x170 [ 1901.893626][ T6938] __sys_recvmsg+0xca/0x160 [ 1901.893816][ T6938] ? __pfx___sys_recvmsg+0x10/0x10 [ 1901.894005][ T6938] ? __up_read+0x1a7/0x780 [ 1901.894199][ T6938] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1901.894448][ T6938] do_syscall_64+0xc1/0x1d0 [ 1901.894636][ T6938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1901.894879][ T6938] RIP: 0033:0x7f2b26df864d [ 1901.895080][ T6938] 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 [ 1901.895729][ T6938] RSP: 002b:00007ffd04370630 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1901.896021][ T6938] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f2b26df864d [ 1901.896297][ T6938] RDX: 0000000000000022 RSI: 00007ffd04370730 RDI: 0000000000000005 [ 1901.896573][ T6938] RBP: 0000000000000022 R08: 0000000000000003 R09: 0000000000000000 [ 1901.896850][ T6938] R10: 000000003dab8970 R11: 0000000000000246 R12: 00007ffd04370730 [ 1901.897134][ T6938] R13: 0000000000000005 R14: 00007ffd04370720 R15: 000000003dab0970 [ 1901.897423][ T6938] [ 1901.897600][ T6938] Mem-Info: [ 1901.897754][ T6938] active_anon:46 inactive_anon:153714 isolated_anon:0 [ 1901.897754][ T6938] active_file:13 inactive_file:0 isolated_file:0 [ 1901.897754][ T6938] unevictable:0 dirty:0 writeback:0 [ 1901.897754][ T6938] slab_reclaimable:1446 slab_unreclaimable:19339 [ 1901.897754][ T6938] mapped:14 shmem:98 pagetables:640 [ 1901.897754][ T6938] sec_pagetables:0 bounce:0 [ 1901.897754][ T6938] kernel_misc_reclaimable:0 [ 1901.897754][ T6938] free:3603 free_pcp:546 free_cma:0 [ 1901.899193][ T6938] Node 0 active_anon:184kB inactive_anon:614856kB active_file:52kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:392kB writeback_tmp:0kB kernel_stack:3104kB pagetables:2560kB sec_pagetables:0kB all_unreclaimable? yes [ 1901.900099][ T6938] Node 0 DMA free:1456kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:13288kB 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 [ 1901.901025][ T6938] lowmem_reserve[]: 0 727 0 0 0 [ 1901.901226][ T6938] Node 0 DMA32 free:12956kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:2048KB active_anon:184kB inactive_anon:601568kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032064kB managed:752760kB mlocked:0kB bounce:0kB free_pcp:2184kB local_pcp:648kB free_cma:0kB [ 1901.902241][ T6938] lowmem_reserve[]: 0 0 0 0 0 [ 1901.902452][ T6938] Node 0 DMA: 2*4kB (U) 11*8kB (UM) 11*16kB (U) 10*32kB (UM) 10*64kB (UM) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1488kB [ 1901.902975][ T6938] Node 0 DMA32: 3*4kB (U) 166*8kB (UM) 32*16kB (UM) 322*32kB (UME) 8*64kB (M) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12924kB [ 1901.903540][ T6938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1901.903876][ T6938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1901.904208][ T6938] 111 total pagecache pages [ 1901.904423][ T6938] 0 pages in swap cache [ 1901.904573][ T6938] Free swap = 0kB [ 1901.904728][ T6938] Total swap = 0kB [ 1901.905126][ T6938] 262014 pages RAM [ 1901.905270][ T6938] 0 pages HighMem/MovableOnly [ 1901.905473][ T6938] 69984 pages reserved [ 1901.905613][ T6938] Tasks state (memory values in pages): [ 1901.905799][ T6938] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1901.906230][ T6938] [ 130] 0 130 7052 334 334 0 0 77824 0 0 systemd-udevd [ 1901.906800][ T6938] [ 185] 0 185 3398 139 128 11 0 61440 0 0 bash [ 1901.907385][ T6938] [ 6837] 0 6837 2630 96 96 0 0 61440 0 0 make [ 1901.907801][ T6938] [ 6847] 0 6847 3332 39 32 7 0 57344 0 0 sh [ 1901.908170][ T6938] [ 6848] 0 6848 2639 98 96 2 0 61440 0 0 make [ 1901.908593][ T6938] [ 6849] 0 6849 3365 82 64 18 0 53248 0 0 sh [ 1901.908960][ T6938] [ 6870] 0 6870 3365 114 104 10 0 49152 0 0 sh [ 1901.909325][ T6938] [ 6871] 0 6871 3365 110 104 6 0 49152 0 0 sh [ 1901.909708][ T6938] [ 6872] 0 6872 3365 119 104 15 0 49152 0 0 sh [ 1901.910073][ T6938] [ 6873] 0 6873 3365 110 104 6 0 49152 0 0 sh [ 1901.910448][ T6938] [ 6874] 0 6874 3365 114 104 10 0 49152 0 0 sh [ 1901.910813][ T6938] [ 6875] 0 6875 3365 127 104 23 0 49152 0 0 sh [ 1901.911178][ T6938] [ 6876] 0 6876 663 19 0 19 0 45056 0 0 timeout [ 1901.911602][ T6938] [ 6877] 0 6877 2198 450 416 34 0 61440 0 0 perl [ 1901.912013][ T6938] [ 6878] 0 6878 663 35 0 35 0 45056 0 0 timeout [ 1901.912438][ T6938] [ 6879] 0 6879 3667 353 352 1 0 53248 0 0 no_forwarding.s [ 1901.912849][ T6938] [ 6937] 0 6937 3667 408 404 4 0 49152 0 0 no_forwarding.s [ 1901.913255][ T6938] [ 6938] 0 6938 152538 151278 151264 14 0 1261568 0 0 ip [ 1901.913641][ T6938] [ 6939] 0 6939 1282 207 192 15 0 53248 0 0 jq [ 1901.914006][ T6938] [ 6940] 0 6940 669 9 0 9 0 40960 0 0 head [ 1901.914420][ T6938] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=6938,uid=0 [ 1901.914954][ T6938] Out of memory: Killed process 6938 (ip) total-vm:610152kB, anon-rss:605056kB, file-rss:56kB, shmem-rss:0kB, UID:0 pgtables:1232kB oom_score_adj:0 [ 1903.232983][ T6943] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 2204.288628][ T6943] veth2: left promiscuous mode