[ 28.596449][ T238] ip (238) used greatest stack depth: 23904 bytes left [ 530.661074][ T307] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 530.661742][ T307] CPU: 2 PID: 307 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 530.662088][ T307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 530.662816][ T307] Call Trace: [ 530.662969][ T307] [ 530.663072][ T307] dump_stack_lvl+0xb0/0xd0 [ 530.663296][ T307] dump_header+0x101/0x7b0 [ 530.663470][ T307] oom_kill_process+0x8b/0x1b0 [ 530.663651][ T307] out_of_memory+0x228/0x760 [ 530.663822][ T307] ? __pfx_out_of_memory+0x10/0x10 [ 530.664009][ T307] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 530.664196][ T307] __alloc_pages_may_oom+0x232/0x3c0 [ 530.664380][ T307] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 530.664773][ T307] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 530.665015][ T307] ? get_page_from_freelist+0x5e1/0xea0 [ 530.665187][ T307] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 530.665404][ T307] __alloc_pages_noprof+0x303/0x370 [ 530.665584][ T307] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 530.665738][ T307] ? hlock_class+0x4e/0x130 [ 530.665924][ T307] ? mark_lock+0x38/0x3e0 [ 530.666062][ T307] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 530.666286][ T307] alloc_slab_page+0x5d/0x120 [ 530.666464][ T307] allocate_slab+0x1e0/0x210 [ 530.666631][ T307] ___slab_alloc+0x807/0x1270 [ 530.666805][ T307] ? __lock_release+0x103/0x460 [ 530.666970][ T307] ? __alloc_skb+0x111/0x2e0 [ 530.667162][ T307] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 530.667365][ T307] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 530.667570][ T307] ? __create_object+0x40/0xb0 [ 530.667760][ T307] ? __alloc_skb+0x111/0x2e0 [ 530.668050][ T307] kmalloc_reserve+0xbc/0x240 [ 530.668214][ T307] ? netlink_dump+0x626/0x15c0 [ 530.668410][ T307] __alloc_skb+0x111/0x2e0 [ 530.668568][ T307] ? __pfx___alloc_skb+0x10/0x10 [ 530.668736][ T307] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 530.668924][ T307] netlink_dump+0x5fd/0x15c0 [ 530.669156][ T307] ? __debug_check_no_obj_freed+0x253/0x520 [ 530.669402][ T307] ? __pfx_netlink_dump+0x10/0x10 [ 530.669596][ T307] ? kmem_cache_free+0xda/0x240 [ 530.669771][ T307] ? netlink_recvmsg+0x43b/0x890 [ 530.669968][ T307] netlink_recvmsg+0x62b/0x890 [ 530.670185][ T307] ? __pfx_netlink_recvmsg+0x10/0x10 [ 530.670362][ T307] ? find_held_lock+0x2c/0x110 [ 530.670562][ T307] ? __lock_release+0x103/0x460 [ 530.670744][ T307] ? __might_fault+0x11b/0x170 [ 530.670909][ T307] ? __pfx___lock_release+0x10/0x10 [ 530.671142][ T307] ? trace_lock_acquire+0x14d/0x1f0 [ 530.671314][ T307] ____sys_recvmsg+0x5fc/0x860 [ 530.671481][ T307] ? __pfx_____sys_recvmsg+0x10/0x10 [ 530.671646][ T307] ? copy_msghdr_from_user+0xbf/0x120 [ 530.671815][ T307] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 530.672104][ T307] ? trace_kfree+0x2d/0xd0 [ 530.672300][ T307] ? kfree+0x2d/0x230 [ 530.672431][ T307] ? mark_lock+0x38/0x3e0 [ 530.672576][ T307] ___sys_recvmsg+0xd3/0x150 [ 530.672754][ T307] ? __pfx____sys_recvmsg+0x10/0x10 [ 530.672929][ T307] ? do_user_addr_fault+0x431/0xa90 [ 530.673137][ T307] ? reacquire_held_locks+0x22f/0x4f0 [ 530.673311][ T307] ? do_user_addr_fault+0x431/0xa90 [ 530.673509][ T307] ? __fget_light+0x53/0x1e0 [ 530.673686][ T307] __sys_recvmsg+0xca/0x160 [ 530.673853][ T307] ? __pfx___sys_recvmsg+0x10/0x10 [ 530.674016][ T307] ? __up_read+0x1a7/0x780 [ 530.674186][ T307] ? trace_lock_acquire+0x14d/0x1f0 [ 530.674371][ T307] do_syscall_64+0xc1/0x1d0 [ 530.674550][ T307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 530.674755][ T307] RIP: 0033:0x7f2849bbe64d [ 530.674934][ T307] 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 [ 530.675514][ T307] RSP: 002b:00007fffb86bab80 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 530.675777][ T307] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007f2849bbe64d [ 530.676061][ T307] RDX: 0000000000000000 RSI: 00007fffb86bac80 RDI: 0000000000000005 [ 530.676346][ T307] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 530.676612][ T307] R10: 0000000021944970 R11: 0000000000000246 R12: 00007fffb86bac80 [ 530.676894][ T307] R13: 0000000000000005 R14: 00007fffb86bac70 R15: 000000002193c970 [ 530.677173][ T307] [ 530.677360][ T307] Mem-Info: [ 530.677517][ T307] active_anon:39 inactive_anon:162842 isolated_anon:0 [ 530.677517][ T307] active_file:0 inactive_file:13 isolated_file:0 [ 530.677517][ T307] unevictable:0 dirty:0 writeback:0 [ 530.677517][ T307] slab_reclaimable:1318 slab_unreclaimable:18522 [ 530.677517][ T307] mapped:14 shmem:87 pagetables:661 [ 530.677517][ T307] sec_pagetables:0 bounce:0 [ 530.677517][ T307] kernel_misc_reclaimable:0 [ 530.677517][ T307] free:3009 free_pcp:385 free_cma:0 [ 530.678854][ T307] Node 0 active_anon:156kB inactive_anon:651368kB active_file:0kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:348kB writeback_tmp:0kB kernel_stack:3136kB pagetables:2644kB sec_pagetables:0kB all_unreclaimable? yes [ 530.679711][ T307] Node 0 DMA free:1516kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12628kB 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 [ 530.680520][ T307] lowmem_reserve[]: 0 727 0 0 0 [ 530.680724][ T307] Node 0 DMA32 free:10304kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:0KB active_anon:156kB inactive_anon:638748kB active_file:0kB inactive_file:52kB unevictable:0kB writepending:0kB present:1032064kB managed:752760kB mlocked:0kB bounce:0kB free_pcp:1784kB local_pcp:1180kB free_cma:0kB [ 530.681844][ T307] lowmem_reserve[]: 0 0 0 0 0 [ 530.682047][ T307] Node 0 DMA: 3*4kB (U) 2*8kB (U) 1*16kB (U) 12*32kB (U) 11*64kB (U) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1516kB [ 530.682584][ T307] Node 0 DMA32: 1*4kB (U) 11*8kB (U) 0*16kB 150*32kB (U) 6*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 2*2048kB (U) 0*4096kB = 10268kB [ 530.683128][ T307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 530.683453][ T307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 530.683813][ T307] 100 total pagecache pages [ 530.683992][ T307] 0 pages in swap cache [ 530.684148][ T307] Free swap = 0kB [ 530.684297][ T307] Total swap = 0kB [ 530.684426][ T307] 262014 pages RAM [ 530.684589][ T307] 0 pages HighMem/MovableOnly [ 530.684765][ T307] 69984 pages reserved [ 530.684890][ T307] Tasks state (memory values in pages): [ 530.685046][ T307] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 530.685425][ T307] [ 128] 0 128 7058 393 366 27 0 81920 0 0 systemd-udevd [ 530.686225][ T307] [ 184] 0 184 3398 158 128 30 0 61440 0 0 bash [ 530.686633][ T307] [ 186] 0 186 2630 133 96 37 0 57344 0 0 make [ 530.687007][ T307] [ 196] 0 196 3332 96 64 32 0 53248 0 0 sh [ 530.687346][ T307] [ 197] 0 197 2639 146 96 50 0 61440 0 0 make [ 530.687733][ T307] [ 198] 0 198 3365 127 64 63 0 57344 0 0 sh [ 530.688249][ T307] [ 219] 0 219 3365 139 105 34 0 49152 0 0 sh [ 530.688627][ T307] [ 220] 0 220 3365 144 105 39 0 49152 0 0 sh [ 530.688961][ T307] [ 221] 0 221 3365 136 105 31 0 49152 0 0 sh [ 530.689319][ T307] [ 222] 0 222 3365 136 105 31 0 49152 0 0 sh [ 530.689662][ T307] [ 223] 0 223 3365 175 105 70 0 49152 0 0 sh [ 530.690015][ T307] [ 224] 0 224 3365 161 105 56 0 49152 0 0 sh [ 530.690378][ T307] [ 225] 0 225 663 56 0 56 0 49152 0 0 timeout [ 530.690751][ T307] [ 226] 0 226 2195 402 384 18 0 65536 0 0 perl [ 530.691137][ T307] [ 227] 0 227 663 67 0 67 0 40960 0 0 timeout [ 530.691561][ T307] [ 228] 0 228 3667 429 352 77 0 57344 0 0 no_forwarding.s [ 530.691956][ T307] [ 306] 0 306 3667 446 403 43 0 53248 0 0 no_forwarding.s [ 530.692362][ T307] [ 307] 0 307 161679 160449 160416 33 0 1335296 0 0 ip [ 530.692763][ T307] [ 308] 0 308 1282 230 192 38 0 49152 0 0 jq [ 530.693113][ T307] [ 309] 0 309 669 93 0 93 0 45056 0 0 head [ 530.693528][ T307] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=307,uid=0 [ 530.694045][ T307] Out of memory: Killed process 307 (ip) total-vm:646716kB, anon-rss:641664kB, file-rss:132kB, shmem-rss:0kB, UID:0 pgtables:1304kB oom_score_adj:0 [ 532.386315][ T312] veth2: entered promiscuous mode [ 552.798520][ T339] 8021q: 802.1Q VLAN Support v1.8 [ 553.014370][ T340] ip (340) used greatest stack depth: 23880 bytes left [ 578.411890][ T378] ip (378) used greatest stack depth: 23664 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 879.776715][ T312] veth2: left promiscuous mode WAIT TIMEOUT stderr