[ 1019.272582][ T3402] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 1019.273248][ T3402] CPU: 0 PID: 3402 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1019.273518][ T3402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1019.273946][ T3402] Call Trace: [ 1019.274079][ T3402] [ 1019.274171][ T3402] dump_stack_lvl+0xb0/0xd0 [ 1019.274350][ T3402] dump_header+0x101/0x7b0 [ 1019.274814][ T3402] oom_kill_process+0x8b/0x1b0 [ 1019.274986][ T3402] out_of_memory+0x228/0x760 [ 1019.275158][ T3402] ? __pfx_out_of_memory+0x10/0x10 [ 1019.275329][ T3402] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 1019.275512][ T3402] __alloc_pages_may_oom+0x232/0x3c0 [ 1019.275683][ T3402] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1019.275907][ T3402] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1019.276121][ T3402] ? get_page_from_freelist+0x5e1/0xea0 [ 1019.276297][ T3402] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1019.276519][ T3402] __alloc_pages_noprof+0x303/0x370 [ 1019.276696][ T3402] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1019.276867][ T3402] ? hlock_class+0x4e/0x130 [ 1019.277038][ T3402] ? mark_lock+0x38/0x3e0 [ 1019.277174][ T3402] ? __lock_acquire+0xaf0/0x1570 [ 1019.277350][ T3402] alloc_slab_page+0x5d/0x120 [ 1019.277524][ T3402] allocate_slab+0x1e0/0x210 [ 1019.277698][ T3402] ___slab_alloc+0x807/0x1270 [ 1019.277867][ T3402] ? __lock_release+0x103/0x460 [ 1019.278035][ T3402] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 1019.278252][ T3402] ? __alloc_skb+0x111/0x2e0 [ 1019.278427][ T3402] ? lock_downgrade+0x91/0x110 [ 1019.278613][ T3402] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1019.278825][ T3402] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1019.279038][ T3402] ? __create_object+0x40/0xb0 [ 1019.279208][ T3402] ? __alloc_skb+0x111/0x2e0 [ 1019.279380][ T3402] kmalloc_reserve+0xbc/0x240 [ 1019.279548][ T3402] ? netlink_dump+0x626/0x15c0 [ 1019.279722][ T3402] __alloc_skb+0x111/0x2e0 [ 1019.279892][ T3402] ? __pfx___alloc_skb+0x10/0x10 [ 1019.280067][ T3402] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1019.280247][ T3402] netlink_dump+0x5fd/0x15c0 [ 1019.280421][ T3402] ? __debug_check_no_obj_freed+0x253/0x520 [ 1019.280637][ T3402] ? __pfx_netlink_dump+0x10/0x10 [ 1019.280823][ T3402] ? kmem_cache_free+0xda/0x240 [ 1019.280992][ T3402] ? netlink_recvmsg+0x43b/0x890 [ 1019.281164][ T3402] netlink_recvmsg+0x62b/0x890 [ 1019.281336][ T3402] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1019.281506][ T3402] ? find_held_lock+0x2c/0x110 [ 1019.281676][ T3402] ? __lock_release+0x103/0x460 [ 1019.281845][ T3402] ? __might_fault+0x11b/0x170 [ 1019.282015][ T3402] ? __pfx___lock_release+0x10/0x10 [ 1019.282185][ T3402] ? trace_lock_acquire+0x14d/0x1f0 [ 1019.282357][ T3402] ____sys_recvmsg+0x5fc/0x860 [ 1019.282532][ T3402] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1019.282706][ T3402] ? copy_msghdr_from_user+0xbf/0x120 [ 1019.282892][ T3402] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1019.283116][ T3402] ? trace_kfree+0x2d/0xd0 [ 1019.283311][ T3402] ? kfree+0x2d/0x230 [ 1019.283442][ T3402] ? mark_lock+0x38/0x3e0 [ 1019.283573][ T3402] ___sys_recvmsg+0xd3/0x150 [ 1019.283749][ T3402] ? __pfx____sys_recvmsg+0x10/0x10 [ 1019.283931][ T3402] ? do_user_addr_fault+0x431/0xa90 [ 1019.284102][ T3402] ? reacquire_held_locks+0x22f/0x4f0 [ 1019.284272][ T3402] ? do_user_addr_fault+0x431/0xa90 [ 1019.284448][ T3402] ? __fget_light+0x53/0x1e0 [ 1019.284626][ T3402] __sys_recvmsg+0xca/0x160 [ 1019.284806][ T3402] ? __pfx___sys_recvmsg+0x10/0x10 [ 1019.284976][ T3402] ? __up_read+0x1a7/0x780 [ 1019.285149][ T3402] ? trace_lock_acquire+0x14d/0x1f0 [ 1019.285338][ T3402] do_syscall_64+0xc1/0x1d0 [ 1019.285514][ T3402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1019.285726][ T3402] RIP: 0033:0x7f489ccfd64d [ 1019.285908][ T3402] 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 [ 1019.286498][ T3402] RSP: 002b:00007fff234f6f70 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1019.286759][ T3402] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007f489ccfd64d [ 1019.287015][ T3402] RDX: 0000000000000000 RSI: 00007fff234f7070 RDI: 0000000000000005 [ 1019.287269][ T3402] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1019.287534][ T3402] R10: 000000001cc99970 R11: 0000000000000246 R12: 00007fff234f7070 [ 1019.287789][ T3402] R13: 0000000000000005 R14: 00007fff234f7060 R15: 000000001cc91970 [ 1019.288060][ T3402] [ 1019.288216][ T3402] Mem-Info: [ 1019.288359][ T3402] active_anon:46 inactive_anon:161131 isolated_anon:0 [ 1019.288359][ T3402] active_file:13 inactive_file:0 isolated_file:0 [ 1019.288359][ T3402] unevictable:0 dirty:0 writeback:0 [ 1019.288359][ T3402] slab_reclaimable:1438 slab_unreclaimable:17215 [ 1019.288359][ T3402] mapped:14 shmem:94 pagetables:656 [ 1019.288359][ T3402] sec_pagetables:0 bounce:0 [ 1019.288359][ T3402] kernel_misc_reclaimable:0 [ 1019.288359][ T3402] free:3114 free_pcp:396 free_cma:0 [ 1019.289866][ T3402] Node 0 active_anon:184kB inactive_anon:644524kB active_file:52kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:376kB writeback_tmp:0kB kernel_stack:3136kB pagetables:2624kB sec_pagetables:0kB all_unreclaimable? yes [ 1019.290689][ T3402] Node 0 DMA free:1660kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:13148kB 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 [ 1019.291531][ T3402] lowmem_reserve[]: 0 727 0 0 0 [ 1019.291718][ T3402] Node 0 DMA32 free:10576kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:0KB active_anon:184kB inactive_anon:631276kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032064kB managed:752768kB mlocked:0kB bounce:0kB free_pcp:1828kB local_pcp:956kB free_cma:0kB [ 1019.293084][ T3402] lowmem_reserve[]: 0 0 0 0 0 [ 1019.293267][ T3402] Node 0 DMA: 7*4kB (U) 22*8kB (U) 11*16kB (U) 12*32kB (U) 4*64kB (U) 3*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1660kB [ 1019.293745][ T3402] Node 0 DMA32: 0*4kB 56*8kB (U) 75*16kB (U) 277*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10512kB [ 1019.294196][ T3402] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1019.294501][ T3402] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1019.294791][ T3402] 107 total pagecache pages [ 1019.294965][ T3402] 0 pages in swap cache [ 1019.295096][ T3402] Free swap = 0kB [ 1019.295227][ T3402] Total swap = 0kB [ 1019.295359][ T3402] 262014 pages RAM [ 1019.295517][ T3402] 0 pages HighMem/MovableOnly [ 1019.295686][ T3402] 69982 pages reserved [ 1019.295813][ T3402] Tasks state (memory values in pages): [ 1019.295983][ T3402] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1019.296353][ T3402] [ 128] 0 128 7058 334 334 0 0 77824 0 0 systemd-udevd [ 1019.296972][ T3402] [ 183] 0 183 3398 151 128 23 0 53248 0 0 bash [ 1019.297348][ T3402] [ 3301] 0 3301 2630 79 64 15 0 61440 0 0 make [ 1019.297738][ T3402] [ 3311] 0 3311 3332 49 32 17 0 53248 0 0 sh [ 1019.298070][ T3402] [ 3312] 0 3312 2639 112 96 16 0 69632 0 0 make [ 1019.298456][ T3402] [ 3313] 0 3313 3365 101 64 37 0 57344 0 0 sh [ 1019.298786][ T3402] [ 3334] 0 3334 3365 115 105 10 0 49152 0 0 sh [ 1019.299118][ T3402] [ 3335] 0 3335 3365 124 105 19 0 49152 0 0 sh [ 1019.299473][ T3402] [ 3336] 0 3336 3365 120 105 15 0 49152 0 0 sh [ 1019.299810][ T3402] [ 3337] 0 3337 3365 111 105 6 0 49152 0 0 sh [ 1019.300144][ T3402] [ 3338] 0 3338 3365 122 105 17 0 49152 0 0 sh [ 1019.300487][ T3402] [ 3339] 0 3339 3365 149 105 44 0 49152 0 0 sh [ 1019.300823][ T3402] [ 3340] 0 3340 663 39 0 39 0 49152 0 0 timeout [ 1019.301197][ T3402] [ 3341] 0 3341 2198 418 384 34 0 61440 0 0 perl [ 1019.301579][ T3402] [ 3342] 0 3342 663 38 0 38 0 45056 0 0 timeout [ 1019.301956][ T3402] [ 3343] 0 3343 3667 421 384 37 0 53248 0 0 no_forwarding.s [ 1019.302326][ T3402] [ 3401] 0 3401 3667 447 404 43 0 45056 0 0 no_forwarding.s [ 1019.302714][ T3402] [ 3402] 0 3402 159930 158700 158688 12 0 1323008 0 0 ip [ 1019.303061][ T3402] [ 3403] 0 3403 1282 192 192 0 0 49152 0 0 jq [ 1019.303391][ T3402] [ 3404] 0 3404 669 42 0 42 0 49152 0 0 head [ 1019.303781][ T3402] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=3402,uid=0 [ 1019.304222][ T3402] Out of memory: Killed process 3402 (ip) total-vm:639720kB, anon-rss:634752kB, file-rss:48kB, shmem-rss:0kB, UID:0 pgtables:1292kB oom_score_adj:0 [ 1020.681879][ T3407] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 1321.727798][ T3407] veth2: left promiscuous mode