[ 547.282468][ T306] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 547.283362][ T306] CPU: 3 PID: 306 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 547.283611][ T306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 547.283967][ T306] Call Trace: [ 547.284095][ T306] [ 547.284196][ T306] dump_stack_lvl+0xb0/0xd0 [ 547.284381][ T306] dump_header+0x101/0x7b0 [ 547.284547][ T306] oom_kill_process+0x8b/0x1b0 [ 547.284710][ T306] out_of_memory+0x228/0x760 [ 547.284870][ T306] ? __pfx_out_of_memory+0x10/0x10 [ 547.285027][ T306] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 547.285194][ T306] __alloc_pages_may_oom+0x232/0x3c0 [ 547.285351][ T306] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 547.285564][ T306] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 547.285771][ T306] ? get_page_from_freelist+0x5e1/0xea0 [ 547.285930][ T306] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 547.286138][ T306] __alloc_pages_noprof+0x303/0x370 [ 547.286297][ T306] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 547.286452][ T306] ? hlock_class+0x4e/0x130 [ 547.286609][ T306] ? mark_lock+0x38/0x3e0 [ 547.286736][ T306] ? __lock_acquire+0xaf0/0x1570 [ 547.286904][ T306] alloc_slab_page+0x5d/0x120 [ 547.287072][ T306] allocate_slab+0x1e0/0x210 [ 547.287243][ T306] ___slab_alloc+0x807/0x1270 [ 547.287400][ T306] ? __lock_release+0x103/0x460 [ 547.287558][ T306] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 547.287750][ T306] ? __alloc_skb+0x111/0x2e0 [ 547.287913][ T306] ? lock_downgrade+0x91/0x110 [ 547.288084][ T306] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 547.288279][ T306] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 547.288472][ T306] ? __create_object+0x40/0xb0 [ 547.288635][ T306] ? __alloc_skb+0x111/0x2e0 [ 547.288798][ T306] kmalloc_reserve+0xbc/0x240 [ 547.288957][ T306] ? netlink_dump+0x626/0x15c0 [ 547.289120][ T306] __alloc_skb+0x111/0x2e0 [ 547.289277][ T306] ? __pfx___alloc_skb+0x10/0x10 [ 547.289437][ T306] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 547.289604][ T306] netlink_dump+0x5fd/0x15c0 [ 547.289763][ T306] ? __debug_check_no_obj_freed+0x253/0x520 [ 547.289962][ T306] ? __pfx_netlink_dump+0x10/0x10 [ 547.290143][ T306] ? kmem_cache_free+0xda/0x240 [ 547.290304][ T306] ? netlink_recvmsg+0x43b/0x890 [ 547.290466][ T306] netlink_recvmsg+0x62b/0x890 [ 547.290629][ T306] ? __pfx_netlink_recvmsg+0x10/0x10 [ 547.290789][ T306] ? find_held_lock+0x2c/0x110 [ 547.290947][ T306] ? __lock_release+0x103/0x460 [ 547.291104][ T306] ? __might_fault+0x11b/0x170 [ 547.291276][ T306] ? __pfx___lock_release+0x10/0x10 [ 547.291436][ T306] ? trace_lock_acquire+0x14d/0x1f0 [ 547.291601][ T306] ____sys_recvmsg+0x5fc/0x860 [ 547.291769][ T306] ? __pfx_____sys_recvmsg+0x10/0x10 [ 547.291941][ T306] ? copy_msghdr_from_user+0xbf/0x120 [ 547.292103][ T306] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 547.292301][ T306] ? trace_kfree+0x2d/0xd0 [ 547.292460][ T306] ? kfree+0x2d/0x230 [ 547.292579][ T306] ? mark_lock+0x38/0x3e0 [ 547.292703][ T306] ___sys_recvmsg+0xd3/0x150 [ 547.292860][ T306] ? __pfx____sys_recvmsg+0x10/0x10 [ 547.293028][ T306] ? do_user_addr_fault+0x431/0xa90 [ 547.293191][ T306] ? reacquire_held_locks+0x22f/0x4f0 [ 547.293352][ T306] ? do_user_addr_fault+0x431/0xa90 [ 547.293514][ T306] ? __fget_light+0x53/0x1e0 [ 547.293682][ T306] __sys_recvmsg+0xca/0x160 [ 547.293845][ T306] ? __pfx___sys_recvmsg+0x10/0x10 [ 547.294008][ T306] ? __up_read+0x1a7/0x780 [ 547.294169][ T306] ? trace_lock_acquire+0x14d/0x1f0 [ 547.294343][ T306] do_syscall_64+0xc1/0x1d0 [ 547.294504][ T306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.294697][ T306] RIP: 0033:0x7fef7044664d [ 547.294866][ T306] 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 [ 547.295436][ T306] RSP: 002b:00007fffc1571bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 547.295682][ T306] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fef7044664d [ 547.295919][ T306] RDX: 0000000000000000 RSI: 00007fffc1571cc0 RDI: 0000000000000005 [ 547.296155][ T306] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 547.296390][ T306] R10: 00000000240f2970 R11: 0000000000000246 R12: 00007fffc1571cc0 [ 547.296630][ T306] R13: 0000000000000005 R14: 00007fffc1571cb0 R15: 00000000240ea970 [ 547.296882][ T306] [ 547.297077][ T306] Mem-Info: [ 547.297250][ T306] active_anon:38 inactive_anon:164434 isolated_anon:0 [ 547.297250][ T306] active_file:12 inactive_file:1 isolated_file:0 [ 547.297250][ T306] unevictable:0 dirty:0 writeback:0 [ 547.297250][ T306] slab_reclaimable:1318 slab_unreclaimable:16843 [ 547.297250][ T306] mapped:14 shmem:87 pagetables:667 [ 547.297250][ T306] sec_pagetables:0 bounce:0 [ 547.297250][ T306] kernel_misc_reclaimable:0 [ 547.297250][ T306] free:3080 free_pcp:440 free_cma:0 [ 547.298903][ T306] Node 0 active_anon:152kB inactive_anon:657736kB 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:3136kB pagetables:2668kB sec_pagetables:0kB all_unreclaimable? yes [ 547.299688][ T306] Node 0 DMA free:1356kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12904kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 547.300492][ T306] lowmem_reserve[]: 0 727 0 0 0 [ 547.300671][ T306] Node 0 DMA32 free:10744kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:0KB active_anon:152kB inactive_anon:644856kB active_file:44kB inactive_file:4kB unevictable:0kB writepending:0kB present:1032064kB managed:752760kB mlocked:0kB bounce:0kB free_pcp:2004kB local_pcp:780kB free_cma:0kB [ 547.301481][ T306] lowmem_reserve[]: 0 0 0 0 0 [ 547.301651][ T306] Node 0 DMA: 1*4kB (M) 5*8kB (U) 10*16kB (UM) 8*32kB (UM) 6*64kB (M) 4*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1356kB [ 547.302151][ T306] Node 0 DMA32: 0*4kB 455*8kB (U) 27*16kB (UM) 152*32kB (U) 0*64kB 0*128kB 1*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 10728kB [ 547.302630][ T306] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 547.302923][ T306] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 547.303192][ T306] 100 total pagecache pages [ 547.303376][ T306] 0 pages in swap cache [ 547.303558][ T306] Free swap = 0kB [ 547.303700][ T306] Total swap = 0kB [ 547.303864][ T306] 262014 pages RAM [ 547.304050][ T306] 0 pages HighMem/MovableOnly [ 547.304309][ T306] 69984 pages reserved [ 547.304518][ T306] Tasks state (memory values in pages): [ 547.304755][ T306] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 547.305316][ T306] [ 128] 0 128 7060 396 334 62 0 69632 0 0 systemd-udevd [ 547.306115][ T306] [ 183] 0 183 3398 167 128 39 0 53248 0 0 bash [ 547.306938][ T306] [ 185] 0 185 2630 117 96 21 0 57344 0 0 make [ 547.307517][ T306] [ 195] 0 195 3332 63 32 31 0 57344 0 0 sh [ 547.308031][ T306] [ 196] 0 196 2639 76 64 12 0 65536 0 0 make [ 547.308631][ T306] [ 197] 0 197 3365 118 64 54 0 57344 0 0 sh [ 547.309138][ T306] [ 218] 0 218 3365 145 104 41 0 53248 0 0 sh [ 547.309657][ T306] [ 219] 0 219 3365 140 104 36 0 53248 0 0 sh [ 547.310179][ T306] [ 220] 0 220 3365 178 104 74 0 53248 0 0 sh [ 547.310695][ T306] [ 221] 0 221 3365 169 104 65 0 53248 0 0 sh [ 547.311190][ T306] [ 222] 0 222 3365 142 104 38 0 53248 0 0 sh [ 547.311723][ T306] [ 223] 0 223 3365 159 104 55 0 53248 0 0 sh [ 547.312238][ T306] [ 224] 0 224 663 54 0 54 0 45056 0 0 timeout [ 547.312842][ T306] [ 225] 0 225 2198 476 416 60 0 61440 0 0 perl [ 547.313424][ T306] [ 226] 0 226 663 67 0 67 0 45056 0 0 timeout [ 547.313996][ T306] [ 227] 0 227 3667 390 352 38 0 61440 0 0 no_forwarding.s [ 547.314577][ T306] [ 305] 0 305 3667 466 403 63 0 57344 0 0 no_forwarding.s [ 547.315133][ T306] [ 306] 0 306 163263 162044 161984 60 0 1339392 0 0 ip [ 547.315633][ T306] [ 307] 0 307 1282 226 192 34 0 45056 0 0 jq [ 547.316107][ T306] [ 308] 0 308 669 56 0 56 0 53248 0 0 head [ 547.316598][ T306] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=306,uid=0 [ 547.317084][ T306] Out of memory: Killed process 306 (ip) total-vm:653052kB, anon-rss:647936kB, file-rss:240kB, shmem-rss:0kB, UID:0 pgtables:1308kB oom_score_adj:0 [ 547.589159][ T306] ip (306) used greatest stack depth: 23904 bytes left [ 548.842919][ T311] veth2: entered promiscuous mode [ 568.944311][ T338] 8021q: 802.1Q VLAN Support v1.8 [ 569.125991][ T339] ip (339) used greatest stack depth: 23424 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 870.074969][ T311] veth2: left promiscuous mode WAIT TIMEOUT stderr