[ 1893.070034][ T7496] ip invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=2, oom_score_adj=0 [ 1893.070695][ T7496] CPU: 1 PID: 7496 Comm: ip Not tainted 6.10.0-rc1-virtme #1 [ 1893.071334][ T7496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1893.071695][ T7496] Call Trace: [ 1893.071825][ T7496] [ 1893.071919][ T7496] dump_stack_lvl+0xb0/0xd0 [ 1893.072103][ T7496] dump_header+0x101/0x7b0 [ 1893.072269][ T7496] oom_kill_process+0x8b/0x1b0 [ 1893.072444][ T7496] out_of_memory+0x228/0x760 [ 1893.072608][ T7496] ? __pfx_out_of_memory+0x10/0x10 [ 1893.072850][ T7496] ? __alloc_pages_may_oom+0xf9/0x3c0 [ 1893.073022][ T7496] __alloc_pages_may_oom+0x232/0x3c0 [ 1893.073181][ T7496] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 1893.073391][ T7496] __alloc_pages_slowpath.constprop.0+0x88b/0x13f0 [ 1893.073599][ T7496] ? get_page_from_freelist+0x5e1/0xea0 [ 1893.073777][ T7496] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 1893.073987][ T7496] __alloc_pages_noprof+0x303/0x370 [ 1893.074159][ T7496] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 1893.074321][ T7496] ? hlock_class+0x4e/0x130 [ 1893.074487][ T7496] ? mark_lock+0x38/0x3e0 [ 1893.074619][ T7496] ? __lock_acquire+0xaf0/0x1570 [ 1893.074788][ T7496] alloc_slab_page+0x5d/0x120 [ 1893.074964][ T7496] allocate_slab+0x1e0/0x210 [ 1893.075179][ T7496] ___slab_alloc+0x807/0x1270 [ 1893.075337][ T7496] ? __lock_release+0x103/0x460 [ 1893.075505][ T7496] ? kmalloc_node_trace_noprof+0x2d1/0x2e0 [ 1893.075710][ T7496] ? __alloc_skb+0x111/0x2e0 [ 1893.075885][ T7496] ? lock_downgrade+0x91/0x110 [ 1893.076058][ T7496] ? kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1893.076258][ T7496] kmalloc_node_track_caller_noprof+0x14c/0x400 [ 1893.076460][ T7496] ? __create_object+0x40/0xb0 [ 1893.076624][ T7496] ? __alloc_skb+0x111/0x2e0 [ 1893.076791][ T7496] kmalloc_reserve+0xbc/0x240 [ 1893.076959][ T7496] ? netlink_dump+0x626/0x15c0 [ 1893.077130][ T7496] __alloc_skb+0x111/0x2e0 [ 1893.077306][ T7496] ? __pfx___alloc_skb+0x10/0x10 [ 1893.077469][ T7496] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1893.077645][ T7496] netlink_dump+0x5fd/0x15c0 [ 1893.077812][ T7496] ? __debug_check_no_obj_freed+0x253/0x520 [ 1893.078026][ T7496] ? __pfx_netlink_dump+0x10/0x10 [ 1893.078204][ T7496] ? kmem_cache_free+0xda/0x240 [ 1893.078361][ T7496] ? netlink_recvmsg+0x43b/0x890 [ 1893.078522][ T7496] netlink_recvmsg+0x62b/0x890 [ 1893.078692][ T7496] ? __pfx_netlink_recvmsg+0x10/0x10 [ 1893.078853][ T7496] ? find_held_lock+0x2c/0x110 [ 1893.079028][ T7496] ? __lock_release+0x103/0x460 [ 1893.079185][ T7496] ? __might_fault+0x11b/0x170 [ 1893.079352][ T7496] ? __pfx___lock_release+0x10/0x10 [ 1893.079511][ T7496] ? trace_lock_acquire+0x14d/0x1f0 [ 1893.079675][ T7496] ____sys_recvmsg+0x5fc/0x860 [ 1893.079842][ T7496] ? __pfx_____sys_recvmsg+0x10/0x10 [ 1893.080009][ T7496] ? copy_msghdr_from_user+0xbf/0x120 [ 1893.080180][ T7496] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 1893.080382][ T7496] ? trace_kfree+0x2d/0xd0 [ 1893.080541][ T7496] ? kfree+0x2d/0x230 [ 1893.080674][ T7496] ? mark_lock+0x38/0x3e0 [ 1893.080823][ T7496] ___sys_recvmsg+0xd3/0x150 [ 1893.080994][ T7496] ? __pfx____sys_recvmsg+0x10/0x10 [ 1893.081166][ T7496] ? do_user_addr_fault+0x431/0xa90 [ 1893.081335][ T7496] ? reacquire_held_locks+0x22f/0x4f0 [ 1893.081498][ T7496] ? do_user_addr_fault+0x431/0xa90 [ 1893.081664][ T7496] ? __fget_light+0x53/0x1e0 [ 1893.081846][ T7496] __sys_recvmsg+0xca/0x160 [ 1893.082016][ T7496] ? __pfx___sys_recvmsg+0x10/0x10 [ 1893.082188][ T7496] ? __up_read+0x1a7/0x780 [ 1893.082354][ T7496] ? trace_lock_acquire+0x14d/0x1f0 [ 1893.082546][ T7496] do_syscall_64+0xc1/0x1d0 [ 1893.082709][ T7496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1893.082921][ T7496] RIP: 0033:0x7fdc03a8664d [ 1893.083094][ T7496] 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 [ 1893.083665][ T7496] RSP: 002b:00007ffe2a2ec650 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1893.083906][ T7496] RAX: ffffffffffffffda RBX: 0000000000008000 RCX: 00007fdc03a8664d [ 1893.084159][ T7496] RDX: 0000000000000000 RSI: 00007ffe2a2ec750 RDI: 0000000000000005 [ 1893.084399][ T7496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1893.084633][ T7496] R10: 000000001863b970 R11: 0000000000000246 R12: 00007ffe2a2ec750 [ 1893.084867][ T7496] R13: 0000000000000005 R14: 00007ffe2a2ec740 R15: 0000000018633970 [ 1893.085141][ T7496] [ 1893.085600][ T7496] Mem-Info: [ 1893.085748][ T7496] active_anon:44 inactive_anon:159876 isolated_anon:0 [ 1893.085748][ T7496] active_file:0 inactive_file:12 isolated_file:0 [ 1893.085748][ T7496] unevictable:0 dirty:0 writeback:0 [ 1893.085748][ T7496] slab_reclaimable:1456 slab_unreclaimable:18417 [ 1893.085748][ T7496] mapped:14 shmem:96 pagetables:635 [ 1893.085748][ T7496] sec_pagetables:0 bounce:0 [ 1893.085748][ T7496] kernel_misc_reclaimable:0 [ 1893.085748][ T7496] free:2995 free_pcp:52 free_cma:0 [ 1893.087000][ T7496] Node 0 active_anon:176kB inactive_anon:639504kB active_file:0kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:384kB writeback_tmp:0kB kernel_stack:3168kB pagetables:2540kB sec_pagetables:0kB all_unreclaimable? no [ 1893.088091][ T7496] Node 0 DMA free:2104kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:12920kB 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 [ 1893.088895][ T7496] lowmem_reserve[]: 0 727 0 0 0 [ 1893.089074][ T7496] Node 0 DMA32 free:9660kB boost:0kB min:3416kB low:4268kB high:5120kB reserved_highatomic:0KB active_anon:176kB inactive_anon:626484kB active_file:0kB inactive_file:48kB unevictable:0kB writepending:0kB present:1032064kB managed:752764kB mlocked:0kB bounce:0kB free_pcp:456kB local_pcp:456kB free_cma:0kB [ 1893.089908][ T7496] lowmem_reserve[]: 0 0 0 0 0 [ 1893.090076][ T7496] Node 0 DMA: 2*4kB (UM) 8*8kB (UM) 5*16kB (UM) 15*32kB (UM) 19*64kB (UM) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2104kB [ 1893.090527][ T7496] Node 0 DMA32: 6*4kB (UM) 242*8kB (UM) 12*16kB (U) 231*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9544kB [ 1893.090955][ T7496] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1893.091232][ T7496] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1893.091499][ T7496] 109 total pagecache pages [ 1893.091664][ T7496] 0 pages in swap cache [ 1893.091796][ T7496] Free swap = 0kB [ 1893.091921][ T7496] Total swap = 0kB [ 1893.092042][ T7496] 262014 pages RAM [ 1893.092173][ T7496] 0 pages HighMem/MovableOnly [ 1893.092331][ T7496] 69983 pages reserved [ 1893.092451][ T7496] Tasks state (memory values in pages): [ 1893.092608][ T7496] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 1893.092982][ T7496] [ 128] 0 128 7110 397 366 31 0 77824 0 0 systemd-udevd [ 1893.093630][ T7496] [ 186] 0 186 3398 157 128 29 0 53248 0 0 bash [ 1893.093991][ T7496] [ 7395] 0 7395 2630 97 96 1 0 65536 0 0 make [ 1893.094364][ T7496] [ 7405] 0 7405 3332 64 32 32 0 49152 0 0 sh [ 1893.094705][ T7496] [ 7406] 0 7406 2639 102 96 6 0 65536 0 0 make [ 1893.095084][ T7496] [ 7407] 0 7407 3365 145 96 49 0 49152 0 0 sh [ 1893.095406][ T7496] [ 7428] 0 7428 3365 135 105 30 0 40960 0 0 sh [ 1893.095745][ T7496] [ 7429] 0 7429 3365 115 105 10 0 40960 0 0 sh [ 1893.096063][ T7496] [ 7430] 0 7430 3365 116 105 11 0 40960 0 0 sh [ 1893.096381][ T7496] [ 7431] 0 7431 3365 143 105 38 0 40960 0 0 sh [ 1893.096694][ T7496] [ 7432] 0 7432 3365 122 105 17 0 40960 0 0 sh [ 1893.097046][ T7496] [ 7433] 0 7433 3365 153 105 48 0 40960 0 0 sh [ 1893.097363][ T7496] [ 7434] 0 7434 663 39 0 39 0 40960 0 0 timeout [ 1893.097733][ T7496] [ 7435] 0 7435 2198 447 416 31 0 57344 0 0 perl [ 1893.098110][ T7496] [ 7436] 0 7436 663 12 0 12 0 49152 0 0 timeout [ 1893.098476][ T7496] [ 7437] 0 7437 3667 403 352 51 0 57344 0 0 no_forwarding.s [ 1893.098840][ T7496] [ 7495] 0 7495 3667 432 402 30 0 49152 0 0 no_forwarding.s [ 1893.099198][ T7496] [ 7496] 0 7496 158676 157481 157440 41 0 1302528 0 0 ip [ 1893.099505][ T7496] [ 7497] 0 7497 1282 228 192 36 0 49152 0 0 jq [ 1893.099826][ T7496] [ 7498] 0 7498 669 43 0 43 0 45056 0 0 head [ 1893.100172][ T7496] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=ip,pid=7496,uid=0 [ 1893.100638][ T7496] Out of memory: Killed process 7496 (ip) total-vm:634704kB, anon-rss:629760kB, file-rss:164kB, shmem-rss:0kB, UID:0 pgtables:1272kB oom_score_adj:0 [ 1894.467583][ T7501] veth2: entered promiscuous mode WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [ 2195.524228][ T7501] veth2: left promiscuous mode