[ 1912.349232][ T7434] ip invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=0, oom_score_adj=0 [ 1912.349799][ T7434] CPU: 3 PID: 7434 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1912.350033][ T7434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1912.350750][ T7434] Call Trace: [ 1912.350873][ T7434] [ 1912.350963][ T7434] dump_stack_lvl+0xb0/0xd0 [ 1912.351141][ T7434] dump_header+0x101/0x7b0 [ 1912.351305][ T7434] oom_kill_process+0x8b/0x1b0 [ 1912.351463][ T7434] out_of_memory+0x228/0x760 [ 1912.351631][ T7434] ? __pfx_out_of_memory+0x10/0x10 [ 1912.351803][ T7434] __alloc_pages_may_oom+0x232/0x3c0 [ 1912.351966][ T7434] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1912.352177][ T7434] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1912.352549][ T7434] ? get_page_from_freelist+0x1e8/0xea0 [ 1912.352707][ T7434] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1912.352919][ T7434] __alloc_pages_noprof+0x303/0x370 [ 1912.353083][ T7434] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1912.353239][ T7434] ? hlock_class+0x4e/0x130 [ 1912.353402][ T7434] ? mark_lock+0x38/0x3e0 [ 1912.353530][ T7434] ? __lock_acquire+0xaf0/0x1570 [ 1912.353690][ T7434] alloc_slab_page+0x5d/0x120 [ 1912.353854][ T7434] allocate_slab+0x1e0/0x210 [ 1912.354012][ T7434] ___slab_alloc+0x807/0x1270 [ 1912.354166][ T7434] ? __lock_release+0x103/0x460 [ 1912.354324][ T7434] ? __kmalloc_noprof+0x371/0x3d0 [ 1912.354477][ T7434] ? __alloc_skb+0x215/0x2e0 [ 1912.354639][ T7434] ? lock_downgrade+0x91/0x110 [ 1912.354811][ T7434] ? kmem_cache_alloc_node_noprof+0x26d/0x2b0 [ 1912.355004][ T7434] kmem_cache_alloc_node_noprof+0x26d/0x2b0 [ 1912.355200][ T7434] ? __alloc_skb+0x215/0x2e0 [ 1912.355356][ T7434] ? netlink_dump+0x626/0x15c0 [ 1912.355527][ T7434] __alloc_skb+0x215/0x2e0 [ 1912.355683][ T7434] ? __pfx___alloc_skb+0x10/0x10 [ 1912.355846][ T7434] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1912.356013][ T7434] netlink_dump+0x5fd/0x15c0 [ 1912.356175][ T7434] ? __debug_check_no_obj_freed+0x253/0x520 [ 1912.356380][ T7434] ? __pfx_netlink_dump+0x10/0x10 [ 1912.356557][ T7434] ? kmem_cache_free+0xda/0x240 [ 1912.356713][ T7434] ? netlink_recvmsg+0x43b/0x890 [ 1912.356872][ T7434] netlink_recvmsg+0x62b/0x890 [ 1912.357041][ T7434] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1912.357198][ T7434] ? find_held_lock+0x2c/0x110 [ 1912.357358][ T7434] ? __lock_release+0x103/0x460 [ 1912.357512][ T7434] ? __might_fault+0x11b/0x170 [ 1912.357672][ T7434] ? __pfx___lock_release+0x10/0x10 [ 1912.357825][ T7434] ? trace_lock_acquire+0x14d/0x1f0 [ 1912.357988][ T7434] ____sys_recvmsg+0x5fc/0x860 [ 1912.358152][ T7434] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1912.358316][ T7434] ? copy_msghdr_from_user+0xbf/0x120 [ 1912.358474][ T7434] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1912.358666][ T7434] ? hlock_class+0x4e/0x130 [ 1912.358826][ T7434] ? __lock_acquire+0xaf0/0x1570 [ 1912.358990][ T7434] ___sys_recvmsg+0xd3/0x150 [ 1912.359146][ T7434] ? __pfx____sys_recvmsg+0x10/0x10 [ 1912.359303][ T7434] ? find_held_lock+0x2c/0x110 [ 1912.359462][ T7434] ? __lock_release+0x103/0x460 [ 1912.359619][ T7434] ? __might_fault+0x11b/0x170 [ 1912.359773][ T7434] ? __pfx___lock_release+0x10/0x10 [ 1912.359925][ T7434] ? trace_lock_acquire+0x14d/0x1f0 [ 1912.360086][ T7434] ? __might_fault+0xc3/0x170 [ 1912.360239][ T7434] ? lock_acquire+0x32/0xc0 [ 1912.360395][ T7434] ? __fget_light+0x53/0x1e0 [ 1912.360551][ T7434] ? __might_fault+0xc3/0x170 [ 1912.360712][ T7434] __sys_recvmsg+0xca/0x160 [ 1912.360870][ T7434] ? __pfx___sys_recvmsg+0x10/0x10 [ 1912.361026][ T7434] ? __up_read+0x1a7/0x780 [ 1912.361186][ T7434] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 1912.361405][ T7434] do_syscall_64+0xc1/0x1d0 [ 1912.361566][ T7434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1912.361773][ T7434] RIP: 0033:0x7ff5f567564d [ 1912.361939][ T7434] 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 [ 1912.362490][ T7434] RSP: 002b:00007fff202bb950 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1912.362724][ T7434] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007ff5f567564d [ 1912.362955][ T7434] RDX: 0000000000000000 RSI: 00007fff202bba50 RDI: 0000000000000005 [ 1912.363186][ T7434] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1912.363422][ T7434] R10: 0000000038ad4970 R11: 0000000000000246 R12: 00007fff202bba50 [ 1912.363662][ T7434] R13: 0000000000000005 R14: 00007fff202bba40 R15: 0000000038acc970 [ 1912.363910][ T7434] [ 1912.364077][ T7434] Mem-Info: [ 1912.364210][ T7434] active_anon:50 inactive_anon:159127 isolated_anon:0 [ 1912.364210][ T7434] active_file:11 inactive_file:2 isolated_file:0 [ 1912.364210][ T7434] unevictable:0 dirty:0 writeback:0 [ 1912.364210][ T7434] slab_reclaimable:1418 slab_unreclaimable:18262 [ 1912.364210][ T7434] mapped:27 shmem:96 pagetables:650 [ 1912.364210][ T7434] sec_pagetables:0 bounce:0 [ 1912.364210][ T7434] kernel_misc_reclaimable:0 [ 1912.364210][ T7434] free:2796 free_pcp:281 free_cma:0 [ 1912.366039][ T7434] Node 0 active_anon:200kB inactive_anon:636508kB active_file:44kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:108kB dirty:0kB writeback:0kB shmem:384kB writeback_tmp:0kB kernel_stack:3136kB pagetables:2600kB sec_pagetables:0kB all_unreclaimable? yes [ 1912.366871][ T7434] Node 0 DMA free:776kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:13396kB 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 [ 1912.367715][ T7434] lowmem_reserve[]: 0 727 0 0 0 [ 1912.367967][ T7434] Node 0 DMA32 free:10408kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:0KB active_anon:200kB inactive_anon:623140kB active_file:40kB inactive_file:8kB unevictable:0kB writepending:0kB present:1032064kB managed:752756kB mlocked:0kB bounce:0kB free_pcp:1124kB local_pcp:268kB free_cma:0kB [ 1912.368827][ T7434] lowmem_reserve[]: 0 0 0 0 0 [ 1912.369057][ T7434] Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 1*16kB (U) 9*32kB (UM) 5*64kB (M) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 776kB [ 1912.369583][ T7434] Node 0 DMA32: 1*4kB (U) 149*8kB (U) 1*16kB (U) 279*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10140kB [ 1912.370073][ T7434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1912.370415][ T7434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1912.370760][ T7434] 122 total pagecache pages [ 1912.370959][ T7434] 0 pages in swap cache [ 1912.371085][ T7434] Free swap = 0kB [ 1912.371208][ T7434] Total swap = 0kB [ 1912.371330][ T7434] 262014 pages RAM [ 1912.371450][ T7434] 0 pages HighMem/MovableOnly [ 1912.371605][ T7434] 69985 pages reserved [ 1912.371763][ T7434] Tasks state (memory values in pages): [ 1912.371921][ T7434] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1912.372273][ T7434] [ 127] 0 127 7067 387 334 53 0 69632 0 0 systemd-udevd [ 1912.372765][ T7434] [ 184] 0 184 3398 159 128 31 0 61440 0 0 bash [ 1912.373114][ T7434] [ 7333] 0 7333 2630 167 64 103 0 53248 0 0 make [ 1912.373681][ T7434] [ 7343] 0 7343 3332 123 64 59 0 57344 0 0 sh [ 1912.374006][ T7434] [ 7344] 0 7344 2639 151 96 55 0 61440 0 0 make [ 1912.374351][ T7434] [ 7345] 0 7345 3365 109 64 45 0 57344 0 0 sh [ 1912.374658][ T7434] [ 7366] 0 7366 3365 145 105 40 0 49152 0 0 sh [ 1912.374996][ T7434] [ 7367] 0 7367 3365 188 105 83 0 49152 0 0 sh [ 1912.375309][ T7434] [ 7368] 0 7368 3365 151 105 46 0 49152 0 0 sh [ 1912.375618][ T7434] [ 7369] 0 7369 3365 158 105 53 0 49152 0 0 sh [ 1912.375961][ T7434] [ 7370] 0 7370 3365 193 105 88 0 49152 0 0 sh [ 1912.376271][ T7434] [ 7371] 0 7371 3365 196 105 91 0 49152 0 0 sh [ 1912.376579][ T7434] [ 7372] 0 7372 663 43 0 43 0 49152 0 0 timeout [ 1912.376935][ T7434] [ 7373] 0 7373 2198 456 416 40 0 53248 0 0 perl [ 1912.377288][ T7434] [ 7374] 0 7374 663 50 0 50 0 49152 0 0 timeout [ 1912.377634][ T7434] [ 7375] 0 7375 3667 445 352 93 0 53248 0 0 no_forwarding.s [ 1912.377985][ T7434] [ 7433] 0 7433 3667 474 403 71 0 49152 0 0 no_forwarding.s [ 1912.378332][ T7434] [ 7434] 0 7434 157950 156718 156704 14 0 1302528 0 0 ip [ 1912.378638][ T7434] [ 7435] 0 7435 1282 269 192 77 0 53248 0 0 jq [ 1912.378965][ T7434] [ 7436] 0 7436 669 82 0 82 0 53248 0 0 head [ 1912.379314][ T7434] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=7434,uid=0 [ 1912.379795][ T7434] Out of memory: Killed process 7434 (ip) total-vm:631800kB, anon-rss:626816kB, file-rss:56kB, shmem-rss:0kB, UID:0 pgtables:1272kB oom_score_adj:0 [ 1913.764570][ T7439] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 2214.851914][ T7439] veth2: left promiscuous mode