[ 1898.091985][ T8848] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 1898.093055][ T8848] CPU: 3 PID: 8848 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1898.093326][ T8848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1898.093705][ T8848] Call Trace: [ 1898.093841][ T8848] [ 1898.093935][ T8848] dump_stack_lvl+0xb0/0xd0 [ 1898.094127][ T8848] dump_header+0x101/0x7b0 [ 1898.094307][ T8848] oom_kill_process+0x8b/0x1b0 [ 1898.094492][ T8848] out_of_memory+0x228/0x760 [ 1898.094667][ T8848] ? __pfx_out_of_memory+0x10/0x10 [ 1898.094848][ T8848] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 1898.095035][ T8848] __alloc_pages_may_oom+0x232/0x3c0 [ 1898.095212][ T8848] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1898.095443][ T8848] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1898.095668][ T8848] ? get_page_from_freelist+0x5e1/0xea0 [ 1898.095844][ T8848] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1898.096072][ T8848] __alloc_pages_noprof+0x303/0x370 [ 1898.096246][ T8848] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1898.096421][ T8848] ? hlock_class+0x4e/0x130 [ 1898.096595][ T8848] ? mark_lock+0x38/0x3e0 [ 1898.096738][ T8848] ? __lock_acquire+0xaf0/0x1570 [ 1898.096916][ T8848] alloc_slab_page+0x5d/0x120 [ 1898.097096][ T8848] allocate_slab+0x1e0/0x210 [ 1898.097272][ T8848] ___slab_alloc+0x807/0x1270 [ 1898.097445][ T8848] ? __lock_release+0x103/0x460 [ 1898.097614][ T8848] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 1898.097824][ T8848] ? __alloc_skb+0x111/0x2e0 [ 1898.097997][ T8848] ? lock_downgrade+0x91/0x110 [ 1898.098183][ T8848] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1898.098400][ T8848] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1898.098614][ T8848] ? __create_object+0x40/0xb0 [ 1898.098787][ T8848] ? __alloc_skb+0x111/0x2e0 [ 1898.098963][ T8848] kmalloc_reserve+0xbc/0x240 [ 1898.099134][ T8848] ? netlink_dump+0x626/0x15c0 [ 1898.099307][ T8848] __alloc_skb+0x111/0x2e0 [ 1898.099485][ T8848] ? __pfx___alloc_skb+0x10/0x10 [ 1898.099661][ T8848] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1898.099841][ T8848] netlink_dump+0x5fd/0x15c0 [ 1898.100016][ T8848] ? __debug_check_no_obj_freed+0x253/0x520 [ 1898.100235][ T8848] ? __pfx_netlink_dump+0x10/0x10 [ 1898.100430][ T8848] ? kmem_cache_free+0xda/0x240 [ 1898.100602][ T8848] ? netlink_recvmsg+0x43b/0x890 [ 1898.100777][ T8848] netlink_recvmsg+0x62b/0x890 [ 1898.100953][ T8848] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1898.101123][ T8848] ? find_held_lock+0x2c/0x110 [ 1898.101304][ T8848] ? __lock_release+0x103/0x460 [ 1898.101475][ T8848] ? __might_fault+0x11b/0x170 [ 1898.101651][ T8848] ? __pfx___lock_release+0x10/0x10 [ 1898.101819][ T8848] ? trace_lock_acquire+0x14d/0x1f0 [ 1898.101994][ T8848] ____sys_recvmsg+0x5fc/0x860 [ 1898.102172][ T8848] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1898.102346][ T8848] ? copy_msghdr_from_user+0xbf/0x120 [ 1898.102518][ T8848] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1898.102742][ T8848] ? trace_kfree+0x2d/0xd0 [ 1898.102916][ T8848] ? kfree+0x2d/0x230 [ 1898.103049][ T8848] ? mark_lock+0x38/0x3e0 [ 1898.103182][ T8848] ___sys_recvmsg+0xd3/0x150 [ 1898.103358][ T8848] ? __pfx____sys_recvmsg+0x10/0x10 [ 1898.103542][ T8848] ? do_user_addr_fault+0x431/0xa90 [ 1898.103720][ T8848] ? reacquire_held_locks+0x22f/0x4f0 [ 1898.103890][ T8848] ? do_user_addr_fault+0x431/0xa90 [ 1898.104065][ T8848] ? __fget_light+0x53/0x1e0 [ 1898.104247][ T8848] __sys_recvmsg+0xca/0x160 [ 1898.104416][ T8848] ? __pfx___sys_recvmsg+0x10/0x10 [ 1898.104593][ T8848] ? __up_read+0x1a7/0x780 [ 1898.104772][ T8848] ? trace_lock_acquire+0x14d/0x1f0 [ 1898.104968][ T8848] do_syscall_64+0xc1/0x1d0 [ 1898.105144][ T8848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1898.105359][ T8848] RIP: 0033:0x7fcf5c75064d [ 1898.105542][ T8848] 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 [ 1898.106205][ T8848] RSP: 002b:00007ffd4c4593a0 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1898.106473][ T8848] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fcf5c75064d [ 1898.106732][ T8848] RDX: 0000000000000000 RSI: 00007ffd4c4594a0 RDI: 0000000000000005 [ 1898.107003][ T8848] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1898.107267][ T8848] R10: 000000000420b970 R11: 0000000000000246 R12: 00007ffd4c4594a0 [ 1898.107525][ T8848] R13: 0000000000000005 R14: 00007ffd4c459490 R15: 0000000004203970 [ 1898.107799][ T8848] [ 1898.108000][ T8848] Mem-Info: [ 1898.108154][ T8848] active_anon:48 inactive_anon:156861 isolated_anon:0 [ 1898.108154][ T8848] active_file:13 inactive_file:0 isolated_file:0 [ 1898.108154][ T8848] unevictable:0 dirty:0 writeback:0 [ 1898.108154][ T8848] slab_reclaimable:1440 slab_unreclaimable:18529 [ 1898.108154][ T8848] mapped:14 shmem:96 pagetables:641 [ 1898.108154][ T8848] sec_pagetables:0 bounce:0 [ 1898.108154][ T8848] kernel_misc_reclaimable:0 [ 1898.108154][ T8848] free:3859 free_pcp:536 free_cma:0 [ 1898.109518][ T8848] Node 0 active_anon:192kB inactive_anon:627444kB active_file:52kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:384kB writeback_tmp:0kB kernel_stack:3136kB pagetables:2564kB sec_pagetables:0kB all_unreclaimable? yes [ 1898.110380][ T8848] Node 0 DMA free:1416kB boost:2048kB min:2116kB low:2132kB high:2148kB reserved_highatomic:0KB active_anon:0kB inactive_anon:13008kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 1898.111605][ T8848] lowmem_reserve[]: 0 727 0 0 0 [ 1898.111801][ T8848] Node 0 DMA32 free:13816kB boost:7680kB min:11096kB low:11948kB high:12800kB reserved_highatomic:4096KB active_anon:192kB inactive_anon:614436kB active_file:52kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032064kB managed:752752kB mlocked:0kB bounce:0kB free_pcp:2368kB local_pcp:832kB free_cma:0kB [ 1898.113371][ T8848] lowmem_reserve[]: 0 0 0 0 0 [ 1898.113593][ T8848] Node 0 DMA: 0*4kB 13*8kB (UM) 2*16kB (U) 6*32kB (U) 9*64kB (U) 2*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1416kB [ 1898.114070][ T8848] Node 0 DMA32: 0*4kB 349*8kB (U) 114*16kB (U) 184*32kB (UM) 13*64kB (U) 5*128kB (UM) 3*256kB (UM) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13768kB [ 1898.114604][ T8848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1898.114906][ T8848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1898.115203][ T8848] 109 total pagecache pages [ 1898.115402][ T8848] 0 pages in swap cache [ 1898.115538][ T8848] Free swap = 0kB [ 1898.115677][ T8848] Total swap = 0kB [ 1898.115812][ T8848] 262014 pages RAM [ 1898.115947][ T8848] 0 pages HighMem/MovableOnly [ 1898.116120][ T8848] 69986 pages reserved [ 1898.116252][ T8848] Tasks state (memory values in pages): [ 1898.116441][ T8848] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1898.116828][ T8848] [ 128] 0 128 7053 363 334 29 0 73728 0 0 systemd-udevd [ 1898.117379][ T8848] [ 184] 0 184 3398 146 128 18 0 53248 0 0 bash [ 1898.117952][ T8848] [ 8747] 0 8747 2630 78 64 14 0 61440 0 0 make [ 1898.118344][ T8848] [ 8757] 0 8757 3332 58 32 26 0 53248 0 0 sh [ 1898.118695][ T8848] [ 8758] 0 8758 2639 135 96 39 0 65536 0 0 make [ 1898.119078][ T8848] [ 8759] 0 8759 3365 107 64 43 0 57344 0 0 sh [ 1898.119447][ T8848] [ 8780] 0 8780 3365 115 105 10 0 49152 0 0 sh [ 1898.119790][ T8848] [ 8781] 0 8781 3365 124 105 19 0 49152 0 0 sh [ 1898.120138][ T8848] [ 8782] 0 8782 3365 123 105 18 0 49152 0 0 sh [ 1898.120492][ T8848] [ 8783] 0 8783 3365 121 105 16 0 49152 0 0 sh [ 1898.120831][ T8848] [ 8784] 0 8784 3365 136 105 31 0 49152 0 0 sh [ 1898.121174][ T8848] [ 8785] 0 8785 3365 123 105 18 0 49152 0 0 sh [ 1898.121524][ T8848] [ 8786] 0 8786 663 34 0 34 0 45056 0 0 timeout [ 1898.121910][ T8848] [ 8787] 0 8787 2198 463 416 47 0 53248 0 0 perl [ 1898.122291][ T8848] [ 8788] 0 8788 663 49 0 49 0 45056 0 0 timeout [ 1898.122687][ T8848] [ 8789] 0 8789 3667 388 352 36 0 53248 0 0 no_forwarding.s [ 1898.123070][ T8848] [ 8847] 0 8847 3667 419 402 17 0 49152 0 0 no_forwarding.s [ 1898.123467][ T8848] [ 8848] 0 8848 155706 154432 154432 0 0 1282048 0 0 ip [ 1898.123817][ T8848] [ 8849] 0 8849 1282 232 192 40 0 53248 0 0 jq [ 1898.124156][ T8848] [ 8850] 0 8850 669 41 0 41 0 45056 0 0 head [ 1898.124557][ T8848] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=8848,uid=0 [ 1898.125060][ T8848] Out of memory: Killed process 8848 (ip) total-vm:622824kB, anon-rss:617728kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:1252kB oom_score_adj:0 [ 1899.487771][ T8853] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 2200.665619][ T8853] veth2: left promiscuous mode WAIT TIMEOUT stderr