[ 541.177799][ T308] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 541.178713][ T308] CPU: 1 PID: 308 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 541.178961][ T308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 541.179348][ T308] Call Trace: [ 541.179473][ T308] [ 541.179571][ T308] dump_stack_lvl+0xb0/0xd0 [ 541.179746][ T308] dump_header+0x101/0x7b0 [ 541.179923][ T308] oom_kill_process+0x8b/0x1b0 [ 541.180096][ T308] out_of_memory+0x228/0x760 [ 541.180258][ T308] ? __pfx_out_of_memory+0x10/0x10 [ 541.180417][ T308] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 541.180592][ T308] __alloc_pages_may_oom+0x232/0x3c0 [ 541.180757][ T308] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 541.180973][ T308] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 541.181189][ T308] ? get_page_from_freelist+0x5e1/0xea0 [ 541.181351][ T308] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 541.181559][ T308] __alloc_pages_noprof+0x303/0x370 [ 541.181718][ T308] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 541.181889][ T308] ? hlock_class+0x4e/0x130 [ 541.182073][ T308] ? mark_lock+0x38/0x3e0 [ 541.182220][ T308] ? __lock_acquire+0xaf0/0x1570 [ 541.182392][ T308] alloc_slab_page+0x5d/0x120 [ 541.182555][ T308] allocate_slab+0x1e0/0x210 [ 541.182713][ T308] ___slab_alloc+0x807/0x1270 [ 541.182869][ T308] ? __lock_release+0x103/0x460 [ 541.183028][ T308] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 541.183234][ T308] ? __alloc_skb+0x111/0x2e0 [ 541.183390][ T308] ? lock_downgrade+0x91/0x110 [ 541.183590][ T308] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 541.183793][ T308] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 541.184000][ T308] ? __create_object+0x40/0xb0 [ 541.184168][ T308] ? __alloc_skb+0x111/0x2e0 [ 541.184333][ T308] kmalloc_reserve+0xbc/0x240 [ 541.184525][ T308] ? netlink_dump+0x626/0x15c0 [ 541.184690][ T308] __alloc_skb+0x111/0x2e0 [ 541.184852][ T308] ? __pfx___alloc_skb+0x10/0x10 [ 541.185020][ T308] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 541.185195][ T308] netlink_dump+0x5fd/0x15c0 [ 541.185355][ T308] ? __debug_check_no_obj_freed+0x253/0x520 [ 541.185552][ T308] ? __pfx_netlink_dump+0x10/0x10 [ 541.185727][ T308] ? kmem_cache_free+0xda/0x240 [ 541.185889][ T308] ? netlink_recvmsg+0x43b/0x890 [ 541.186065][ T308] netlink_recvmsg+0x62b/0x890 [ 541.186234][ T308] ? __pfx_netlink_recvmsg+0x10/0x10 [ 541.186391][ T308] ? find_held_lock+0x2c/0x110 [ 541.186554][ T308] ? __lock_release+0x103/0x460 [ 541.186708][ T308] ? __might_fault+0x11b/0x170 [ 541.186869][ T308] ? __pfx___lock_release+0x10/0x10 [ 541.187030][ T308] ? trace_lock_acquire+0x14d/0x1f0 [ 541.187204][ T308] ____sys_recvmsg+0x5fc/0x860 [ 541.187375][ T308] ? __pfx_____sys_recvmsg+0x10/0x10 [ 541.187537][ T308] ? copy_msghdr_from_user+0xbf/0x120 [ 541.187695][ T308] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 541.187901][ T308] ? trace_kfree+0x2d/0xd0 [ 541.188070][ T308] ? kfree+0x2d/0x230 [ 541.188196][ T308] ? mark_lock+0x38/0x3e0 [ 541.188326][ T308] ___sys_recvmsg+0xd3/0x150 [ 541.188484][ T308] ? __pfx____sys_recvmsg+0x10/0x10 [ 541.188654][ T308] ? do_user_addr_fault+0x431/0xa90 [ 541.188817][ T308] ? reacquire_held_locks+0x22f/0x4f0 [ 541.188979][ T308] ? do_user_addr_fault+0x431/0xa90 [ 541.189141][ T308] ? __fget_light+0x53/0x1e0 [ 541.189335][ T308] __sys_recvmsg+0xca/0x160 [ 541.189534][ T308] ? __pfx___sys_recvmsg+0x10/0x10 [ 541.189710][ T308] ? __up_read+0x1a7/0x780 [ 541.189872][ T308] ? trace_lock_acquire+0x14d/0x1f0 [ 541.190052][ T308] do_syscall_64+0xc1/0x1d0 [ 541.190214][ T308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 541.190412][ T308] RIP: 0033:0x7f055e2f664d [ 541.190656][ T308] 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 [ 541.191222][ T308] RSP: 002b:00007fff4abdaa90 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 541.191465][ T308] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007f055e2f664d [ 541.191743][ T308] RDX: 0000000000000000 RSI: 00007fff4abdab90 RDI: 0000000000000005 [ 541.192011][ T308] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 541.192290][ T308] R10: 0000000031983970 R11: 0000000000000246 R12: 00007fff4abdab90 [ 541.192522][ T308] R13: 0000000000000005 R14: 00007fff4abdab80 R15: 000000003197b970 [ 541.192792][ T308] [ 541.192967][ T308] Mem-Info: [ 541.193098][ T308] active_anon:37 inactive_anon:164573 isolated_anon:0 [ 541.193098][ T308] active_file:12 inactive_file:1 isolated_file:0 [ 541.193098][ T308] unevictable:0 dirty:0 writeback:0 [ 541.193098][ T308] slab_reclaimable:1330 slab_unreclaimable:16216 [ 541.193098][ T308] mapped:14 shmem:87 pagetables:661 [ 541.193098][ T308] sec_pagetables:0 bounce:0 [ 541.193098][ T308] kernel_misc_reclaimable:0 [ 541.193098][ T308] free:3302 free_pcp:716 free_cma:0 [ 541.195025][ T308] Node 0 active_anon:148kB inactive_anon:658292kB active_file:48kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:348kB writeback_tmp:0kB kernel_stack:3168kB pagetables:2644kB sec_pagetables:0kB all_unreclaimable? yes [ 541.195884][ T308] Node 0 DMA free:1312kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12784kB 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 [ 541.197080][ T308] lowmem_reserve[]: 0 727 0 0 0 [ 541.197260][ T308] Node 0 DMA32 free:11688kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:2048KB active_anon:148kB inactive_anon:645508kB active_file:48kB inactive_file:4kB unevictable:0kB writepending:0kB present:1032064kB managed:752764kB mlocked:0kB bounce:0kB free_pcp:3096kB local_pcp:928kB free_cma:0kB [ 541.198159][ T308] lowmem_reserve[]: 0 0 0 0 0 [ 541.198331][ T308] Node 0 DMA: 2*4kB (U) 19*8kB (UM) 3*16kB (U) 7*32kB (U) 8*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1328kB [ 541.198848][ T308] Node 0 DMA32: 1*4kB (U) 43*8kB (U) 11*16kB (U) 346*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 11596kB [ 541.199283][ T308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 541.199630][ T308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 541.199900][ T308] 100 total pagecache pages [ 541.200058][ T308] 0 pages in swap cache [ 541.200178][ T308] Free swap = 0kB [ 541.200308][ T308] Total swap = 0kB [ 541.200515][ T308] 262014 pages RAM [ 541.200634][ T308] 0 pages HighMem/MovableOnly [ 541.200792][ T308] 69983 pages reserved [ 541.200910][ T308] Tasks state (memory values in pages): [ 541.201063][ T308] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 541.201493][ T308] [ 128] 0 128 7038 356 334 22 0 73728 0 0 systemd-udevd [ 541.201991][ T308] [ 184] 0 184 3398 160 128 32 0 49152 0 0 bash [ 541.202586][ T308] [ 186] 0 186 2630 108 96 12 0 65536 0 0 make [ 541.202931][ T308] [ 196] 0 196 3332 63 32 31 0 65536 0 0 sh [ 541.203265][ T308] [ 197] 0 197 2639 82 64 18 0 65536 0 0 make [ 541.203688][ T308] [ 198] 0 198 3365 64 64 0 0 53248 0 0 sh [ 541.204038][ T308] [ 219] 0 219 3365 120 105 15 0 49152 0 0 sh [ 541.204355][ T308] [ 220] 0 220 3365 117 105 12 0 49152 0 0 sh [ 541.204759][ T308] [ 221] 0 221 3365 138 105 33 0 49152 0 0 sh [ 541.205069][ T308] [ 222] 0 222 3365 123 105 18 0 49152 0 0 sh [ 541.205395][ T308] [ 223] 0 223 3365 117 105 12 0 49152 0 0 sh [ 541.205796][ T308] [ 224] 0 224 3365 127 105 22 0 49152 0 0 sh [ 541.206109][ T308] [ 225] 0 225 663 48 0 48 0 45056 0 0 timeout [ 541.206540][ T308] [ 226] 0 226 2195 384 384 0 0 57344 0 0 perl [ 541.206919][ T308] [ 227] 0 227 663 28 0 28 0 45056 0 0 timeout [ 541.207266][ T308] [ 228] 0 228 3667 373 352 21 0 53248 0 0 no_forwarding.s [ 541.207699][ T308] [ 307] 0 307 3667 418 403 15 0 49152 0 0 no_forwarding.s [ 541.208067][ T308] [ 308] 0 308 163428 162178 162144 34 0 1351680 0 0 ip [ 541.208399][ T308] [ 309] 0 309 1282 198 192 6 0 49152 0 0 jq [ 541.208793][ T308] [ 310] 0 310 669 38 0 38 0 45056 0 0 head [ 541.209137][ T308] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=308,uid=0 [ 541.209701][ T308] Out of memory: Killed process 308 (ip) total-vm:653712kB, anon-rss:648576kB, file-rss:136kB, shmem-rss:0kB, UID:0 pgtables:1320kB oom_score_adj:0 [ 541.495613][ T308] ip (308) used greatest stack depth: 23904 bytes left [ 542.749048][ T313] veth2: entered promiscuous mode [ 563.196296][ T340] 8021q: 802.1Q VLAN Support v1.8 [ 564.369351][ T350] ip (350) used greatest stack depth: 23552 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 865.387672][ T313] veth2: left promiscuous mode WAIT TIMEOUT stderr