? do_syscall_64+0x1b9/0x820 [ 327.966014] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 327.971396] ? syscall_return_slowpath+0x5e0/0x5e0 [ 327.976332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.981183] ? trace_hardirqs_on_caller+0x310/0x310 [ 327.986210] ? prepare_exit_to_usermode+0x291/0x3b0 [ 327.991252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.996112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.001501] warn_alloc_show_mem: 1 callbacks suppressed [ 328.001513] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 328.001515] Mem-Info: [ 328.001549] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 328.001549] active_file:34 inactive_file:0 isolated_file:13 [ 328.001549] unevictable:0 dirty:0 writeback:0 unstable:0 [ 328.001549] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 328.001549] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 328.001549] free:13758 free_pcp:195 free_cma:0 [ 328.006899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.013061] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 328.015466] Call Trace: [ 328.048518] Node 0 [ 328.057879] <IRQ> [ 328.085951] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 328.088509] dump_stack+0x1c4/0x2b4 [ 328.090725] lowmem_reserve[]: [ 328.092878] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.118374] 0 2817 [ 328.122049] warn_alloc.cold.119+0xb7/0x1bd [ 328.125129] 6321 6321 [ 328.130332] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 328.132551] Node 0 [ 328.136881] ? lock_downgrade+0x900/0x900 [ 328.139399] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 328.144214] ? trace_hardirqs_off+0xb8/0x310 [ 328.146426] lowmem_reserve[]: [ 328.150580] ? trace_hardirqs_off+0xb8/0x310 [ 328.177134] 0 0 [ 328.181592] __alloc_pages_slowpath+0x2667/0x2d80 [ 328.184667] 3503 [ 328.189106] ? warn_alloc+0x120/0x120 [ 328.191039] 3503 [ 328.195887] ? __lock_acquire+0x7ec/0x4ec0 [ 328.201747] ? warn_alloc+0x120/0x120 [ 328.203791] Node 0 [ 328.208028] ? native_queued_spin_lock_slowpath+0x1de/0x1120 [ 328.211835] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 328.214055] ? print_usage_bug+0xc0/0xc0 [ 328.219826] lowmem_reserve[]: 0 [ 328.248306] ? warn_alloc+0x120/0x120 [ 328.252353] 0 [ 328.255633] ? print_usage_bug+0xc0/0xc0 [ 328.259423] 0 [ 328.261227] ? mark_held_locks+0x130/0x130 [ 328.265265] 0 [ 328.267069] ? mark_held_locks+0x130/0x130 [ 328.271277] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 328.271339] Node 0 DMA32: 3*4kB (M) 2*8kB (UM) 2*16kB (M) 2*32kB (UM) 2*64kB (M) 3*128kB (M) 2*256kB (M) 3*512kB (M) 4*1024kB (UM) [ 328.273228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.277455] 3*2048kB [ 328.290980] ? should_fail+0x22d/0xd01 [ 328.302919] (UM) [ 328.308456] ? graph_lock+0x170/0x170 [ 328.310853] 3*4096kB [ 328.314754] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.316793] (M) [ 328.320603] ? __lock_acquire+0x7ec/0x4ec0 [ 328.322994] = 25212kB [ 328.328093] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.330052] Node 0 [ 328.334283] ? should_fail+0x22d/0xd01 [ 328.336670] Normal: 2320*4kB [ 328.341803] ? mark_held_locks+0x130/0x130 [ 328.344012] (UME) [ 328.347897] ? mark_held_locks+0x130/0x130 [ 328.350989] 282*8kB [ 328.355223] ? lock_downgrade+0x900/0x900 [ 328.357358] (UME) [ 328.361600] ? graph_lock+0x170/0x170 [ 328.363907] 32*16kB [ 328.368053] ? graph_lock+0x170/0x170 [ 328.370185] (UM) [ 328.373983] ? graph_lock+0x170/0x170 [ 328.376287] 15*32kB (UM) [ 328.380097] ? print_usage_bug+0xc0/0xc0 [ 328.382139] 4*64kB [ 328.385929] ? do_raw_spin_unlock+0xa7/0x2f0 [ 328.385949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.388687] (M) [ 328.392746] ? check_preemption_disabled+0x48/0x200 [ 328.394958] 3*128kB (UM) [ 328.399373] ? check_preemption_disabled+0x48/0x200 [ 328.404899] 1*256kB [ 328.406905] ? __lock_is_held+0xb5/0x140 [ 328.411935] (M) [ 328.414701] __alloc_pages_nodemask+0xa80/0xde0 [ 328.420146] 1*512kB (M) [ 328.422488] ? graph_lock+0x170/0x170 [ 328.426528] 0*1024kB 0*2048kB [ 328.428516] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 328.433164] 0*4096kB [ 328.435834] ? graph_lock+0x170/0x170 [ 328.439614] = 13936kB [ 328.442812] ? find_held_lock+0x36/0x1c0 [ 328.447810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 328.450221] ? ____cache_alloc_node+0x1c7/0x1e0 [ 328.454003] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 328.456419] ? lock_downgrade+0x900/0x900 [ 328.460459] 4517 total pagecache pages [ 328.469295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.473947] 0 pages in swap cache [ 328.482530] cache_grow_begin+0x91/0x8c0 [ 328.486661] Swap cache stats: add 0, delete 0, find 0/0 [ 328.490544] ? do_raw_spin_unlock+0xa7/0x2f0 [ 328.496059] Free swap = 0kB [ 328.499519] fallback_alloc+0x203/0x2e0 [ 328.503553] Total swap = 0kB [ 328.503563] 1965979 pages RAM [ 328.508932] ____cache_alloc_node+0x1c7/0x1e0 [ 328.513327] 0 pages HighMem/MovableOnly [ 328.513337] 342745 pages reserved [ 328.516365] kmem_cache_alloc_node+0xe3/0x730 [ 328.520316] 0 pages cma reserved [ 328.523333] ? __kmalloc_node_track_caller+0x47/0x70 [ 328.526723] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 328.530921] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.534892] ksoftirqd/1 cpuset= [ 328.538348] __alloc_skb+0x119/0x770 [ 328.542816] / [ 328.546198] ? skb_scrub_packet+0x490/0x490 [ 328.551281] mems_allowed=0 [ 328.561596] ? vprintk_default+0x28/0x30 [ 328.587097] ? vprintk_func+0x85/0x181 [ 328.590998] ? printk+0xa7/0xcf [ 328.594282] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 328.599057] new_skb+0x26/0x1c0 [ 328.602344] aoecmd_cfg+0x279/0x7f0 [ 328.605994] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 328.610339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.615878] ? check_preemption_disabled+0x48/0x200 [ 328.620906] ? check_preemption_disabled+0x48/0x200 [ 328.625937] ? __lock_is_held+0xb5/0x140 [ 328.630024] discover_timer+0x50/0x60 [ 328.633829] call_timer_fn+0x272/0x920 [ 328.637717] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 328.642564] ? process_timeout+0x40/0x40 [ 328.646624] ? find_held_lock+0x36/0x1c0 [ 328.650694] ? mark_held_locks+0xc7/0x130 [ 328.654888] ? _raw_spin_unlock_irq+0x27/0x80 [ 328.659395] ? _raw_spin_unlock_irq+0x27/0x80 [ 328.663900] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 328.668750] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 328.673338] ? trace_hardirqs_on+0xbd/0x310 [ 328.677661] ? kasan_check_read+0x11/0x20 [ 328.681810] ? __run_timers+0x7da/0xc70 [ 328.685790] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 328.691255] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 328.696111] __run_timers+0x7e5/0xc70 [ 328.699952] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 328.705320] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 328.710338] ? graph_lock+0x170/0x170 [ 328.714143] ? print_usage_bug+0xc0/0xc0 [ 328.718216] ? lock_release+0x970/0x970 [ 328.722195] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 328.727419] ? find_held_lock+0x36/0x1c0 [ 328.731493] ? graph_lock+0x170/0x170 [ 328.735322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.740858] ? check_preemption_disabled+0x48/0x200 [ 328.745888] ? __lock_is_held+0xb5/0x140 [ 328.749952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.755489] ? check_preemption_disabled+0x48/0x200 [ 328.760540] run_timer_softirq+0x52/0xb0 [ 328.764603] ? rcu_read_lock_sched_held+0x108/0x120 [ 328.769623] __do_softirq+0x30b/0xad8 [ 328.773445] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 328.778557] ? pvclock_read_flags+0x160/0x160 [ 328.783067] ? lapic_next_event+0x5a/0x90 [ 328.787219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.792759] ? check_preemption_disabled+0x48/0x200 [ 328.797773] ? check_preemption_disabled+0x48/0x200 [ 328.802795] ? kvm_clock_read+0x18/0x30 [ 328.806781] ? kvm_sched_clock_read+0x9/0x20 [ 328.811210] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.816770] ? check_preemption_disabled+0x48/0x200 [ 328.821813] irq_exit+0x17f/0x1c0 [ 328.825276] smp_apic_timer_interrupt+0x1cb/0x760 [ 328.830123] ? smp_reschedule_interrupt+0x109/0x650 [ 328.835150] ? smp_call_function_single_interrupt+0x650/0x650 [ 328.841038] ? interrupt_entry+0xb5/0xf0 [ 328.845103] ? trace_hardirqs_off_caller+0xbb/0x310 [ 328.850119] ? trace_hardirqs_off_caller+0xbb/0x310 [ 328.855137] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.859987] ? trace_hardirqs_on_caller+0x310/0x310 [ 328.865002] ? trace_hardirqs_on_caller+0x310/0x310 [ 328.870039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.875578] ? check_preemption_disabled+0x48/0x200 [ 328.880593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.886145] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.891001] apic_timer_interrupt+0xf/0x20 [ 328.895235] </IRQ> [ 328.897479] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 328.902756] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 328.921656] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 328.929366] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 328.936656] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 328.943922] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 328.951191] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 328.958464] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 328.965762] ? arch_local_irq_restore+0x45/0x52 [ 328.970461] dump_stack+0x26a/0x2b4 [ 328.974107] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.979305] ? mark_held_locks+0x130/0x130 [ 328.983544] ? mark_held_locks+0x130/0x130 [ 328.987785] dump_header+0x27b/0xf72 [ 328.991515] ? pagefault_out_of_memory+0x197/0x197 [ 328.996452] ? mark_held_locks+0x130/0x130 [ 329.000692] ? __lock_acquire+0x7ec/0x4ec0 [ 329.004930] ? mem_cgroup_charge_statistics+0x780/0x780 [ 329.010296] ? print_usage_bug+0xc0/0xc0 [ 329.014363] ? print_usage_bug+0xc0/0xc0 [ 329.018451] ? graph_lock+0x170/0x170 [ 329.022250] ? graph_lock+0x170/0x170 [ 329.026073] ? print_usage_bug+0xc0/0xc0 [ 329.030183] ? print_usage_bug+0xc0/0xc0 [ 329.034256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.039805] ? find_held_lock+0x36/0x1c0 [ 329.043877] ? mark_held_locks+0xc7/0x130 [ 329.048035] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 329.053139] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 329.058242] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.062831] ? trace_hardirqs_on+0xbd/0x310 [ 329.067157] ? kasan_check_read+0x11/0x20 [ 329.071312] ? ___ratelimit+0x36f/0x655 [ 329.075294] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 329.080752] ? trace_hardirqs_on+0x310/0x310 [ 329.085170] ? lock_downgrade+0x900/0x900 [ 329.089337] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 329.094447] ? ___ratelimit+0xaa/0x655 [ 329.098344] ? idr_get_free+0xec0/0xec0 [ 329.102323] ? kasan_check_write+0x14/0x20 [ 329.106559] ? do_raw_spin_lock+0xc1/0x200 [ 329.110807] oom_kill_process.cold.27+0x10/0x903 [ 329.115584] ? graph_lock+0x170/0x170 [ 329.119399] ? _raw_spin_unlock+0x2c/0x50 [ 329.123559] ? oom_badness+0xe6/0xaa0 [ 329.127373] ? oom_evaluate_task+0x540/0x540 [ 329.131891] ? find_held_lock+0x36/0x1c0 [ 329.135968] ? out_of_memory+0x974/0x1430 [ 329.140116] ? lock_downgrade+0x900/0x900 [ 329.144267] ? check_preemption_disabled+0x48/0x200 [ 329.149292] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.155107] ? kasan_check_read+0x11/0x20 [ 329.159266] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.164546] ? rcu_bh_qs+0xc0/0xc0 [ 329.168097] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 329.173118] ? oom_evaluate_task+0x302/0x540 [ 329.177539] out_of_memory+0xa84/0x1430 [ 329.181531] ? oom_killer_disable+0x3a0/0x3a0 [ 329.186114] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 329.191049] ? __mutex_add_waiter+0x2a0/0x2a0 [ 329.195559] __alloc_pages_slowpath+0x2318/0x2d80 [ 329.200449] ? warn_alloc+0x120/0x120 [ 329.204255] ? __radix_tree_lookup+0x4c0/0x4c0 [ 329.208853] ? find_get_entry+0x2f2/0xc40 [ 329.213014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.218557] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 329.223490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.229031] ? should_fail+0x22d/0xd01 [ 329.232925] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.238034] ? __lock_is_held+0xb5/0x140 [ 329.242128] ? __lock_is_held+0xb5/0x140 [ 329.246203] ? kasan_check_read+0x11/0x20 [ 329.250359] ? ___might_sleep+0x1ed/0x300 [ 329.254514] ? lock_release+0x970/0x970 [ 329.258493] ? arch_local_save_flags+0x40/0x40 [ 329.263088] ? __might_sleep+0x95/0x190 [ 329.267099] __alloc_pages_nodemask+0xa80/0xde0 [ 329.271778] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 329.276798] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.282603] ? kasan_check_read+0x11/0x20 [ 329.286758] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.292041] ? graph_lock+0x170/0x170 [ 329.295848] ? print_usage_bug+0xc0/0xc0 [ 329.299913] ? graph_lock+0x170/0x170 [ 329.303715] ? graph_lock+0x170/0x170 [ 329.307519] ? __do_page_cache_readahead+0x7ce/0x980 [ 329.313136] ? find_held_lock+0x36/0x1c0 [ 329.317213] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 329.322756] alloc_pages_current+0x10c/0x210 [ 329.327178] ? lock_downgrade+0x900/0x900 [ 329.331337] __page_cache_alloc+0x38f/0x5b0 [ 329.335661] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.341461] ? kasan_check_read+0x11/0x20 [ 329.345624] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.350909] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 329.355592] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.361132] ? check_preemption_disabled+0x48/0x200 [ 329.366161] filemap_fault+0x1594/0x25f0 [ 329.370246] ? __lock_page_or_retry+0xa00/0xa00 [ 329.374917] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.380718] ? kasan_check_read+0x11/0x20 [ 329.384870] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.390150] ? rcu_bh_qs+0xc0/0xc0 [ 329.393691] ? remove_wait_queue+0x1a6/0x360 [ 329.398105] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 329.403570] ? filemap_map_pages+0xdea/0x1980 [ 329.408082] ? print_usage_bug+0xc0/0xc0 [ 329.412150] ? find_get_pages_range_tag+0x1320/0x1320 [ 329.417341] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.422888] ? fput+0x130/0x1a0 [ 329.426171] ? graph_lock+0x170/0x170 [ 329.429975] ? __lock_acquire+0x7ec/0x4ec0 [ 329.434232] ? lock_acquire+0x1ed/0x520 [ 329.438206] ? ext4_filemap_fault+0x7a/0xad [ 329.442535] ? lock_release+0x970/0x970 [ 329.446513] ? arch_local_save_flags+0x40/0x40 [ 329.451107] ? select_estimate_accuracy+0x4b0/0x4b0 [ 329.456143] ? down_read+0xb0/0x1d0 [ 329.459773] ? ext4_filemap_fault+0x7a/0xad [ 329.464100] ? __down_interruptible+0x700/0x700 [ 329.468791] ext4_filemap_fault+0x82/0xad [ 329.472946] __do_fault+0x100/0x6b0 [ 329.476584] ? print_bad_pte+0x6c0/0x6c0 [ 329.480647] ? find_held_lock+0x36/0x1c0 [ 329.484713] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 329.489901] ? pmd_val+0x88/0x100 [ 329.493368] ? add_mm_counter_fast+0xd0/0xd0 [ 329.497788] ? pmd_val+0x88/0x100 [ 329.501246] ? add_mm_counter_fast+0xd0/0xd0 [ 329.505661] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.511209] __handle_mm_fault+0x3709/0x53e0 [ 329.515631] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 329.520478] ? graph_lock+0x170/0x170 [ 329.524280] ? print_usage_bug+0xc0/0xc0 [ 329.528347] ? lock_downgrade+0x900/0x900 [ 329.532499] ? graph_lock+0x170/0x170 [ 329.536300] ? graph_lock+0x170/0x170 [ 329.540127] ? handle_mm_fault+0x42a/0xc70 [ 329.544365] ? lock_downgrade+0x900/0x900 [ 329.548521] ? check_preemption_disabled+0x48/0x200 [ 329.553551] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.559349] ? kasan_check_read+0x11/0x20 [ 329.563499] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.568781] ? rcu_bh_qs+0xc0/0xc0 [ 329.572322] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 329.577775] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.583327] ? check_preemption_disabled+0x48/0x200 [ 329.588362] handle_mm_fault+0x54f/0xc70 [ 329.592527] ? __handle_mm_fault+0x53e0/0x53e0 [ 329.597127] ? find_vma+0x34/0x190 [ 329.600683] __do_page_fault+0x67d/0xed0 [ 329.604768] ? mm_fault_error+0x380/0x380 [ 329.608921] ? trace_hardirqs_off+0xb8/0x310 [ 329.613336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.618705] ? trace_hardirqs_on+0x310/0x310 [ 329.623137] do_page_fault+0xf2/0x7e0 [ 329.626942] ? vmalloc_sync_all+0x30/0x30 [ 329.631092] ? error_entry+0x70/0xd0 [ 329.634807] ? trace_hardirqs_off_caller+0xbb/0x310 [ 329.639834] ? trace_hardirqs_on_caller+0xc0/0x310 [ 329.644767] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.649700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.654560] ? trace_hardirqs_on_caller+0x310/0x310 [ 329.659580] ? trace_hardirqs_off+0x310/0x310 [ 329.664079] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 329.669096] ? prepare_exit_to_usermode+0x291/0x3b0 [ 329.674118] ? page_fault+0x8/0x30 [ 329.677663] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.682515] ? page_fault+0x8/0x30 [ 329.686063] page_fault+0x1e/0x30 [ 329.689536] RIP: 0033:0x7f41f206bdd3 [ 329.693257] Code: Bad RIP value. [ 329.696617] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 329.701979] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 329.709246] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 329.716512] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 329.723778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.731046] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 329.738343] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 329.738421] aoe: skb alloc failure [ 329.745209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.745218] Call Trace: [ 329.748822] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 329.758107] dump_stack+0x1c4/0x2b4 [ 329.760674] init cpuset= [ 329.770393] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.773994] / [ 329.776677] warn_alloc.cold.119+0xb7/0x1bd [ 329.781837] mems_allowed=0 [ 329.783549] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 329.795610] ? lock_downgrade+0x900/0x900 [ 329.799776] ? trace_hardirqs_off+0xb8/0x310 [ 329.804197] ? trace_hardirqs_off+0xb8/0x310 [ 329.808621] __alloc_pages_slowpath+0x2667/0x2d80 [ 329.813501] ? warn_alloc+0x120/0x120 [ 329.817316] ? warn_alloc+0x120/0x120 [ 329.821121] ? print_usage_bug+0xc0/0xc0 [ 329.825185] ? warn_alloc+0x120/0x120 [ 329.828997] ? print_usage_bug+0xc0/0xc0 [ 329.833066] ? __lock_is_held+0xb5/0x140 [ 329.837190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.842728] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.848273] ? should_fail+0x22d/0xd01 [ 329.852166] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.857271] ? __lock_acquire+0x7ec/0x4ec0 [ 329.861521] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.866625] ? __lock_acquire+0x7ec/0x4ec0 [ 329.870863] ? should_fail+0x22d/0xd01 [ 329.874752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.880288] ? check_preemption_disabled+0x48/0x200 [ 329.885314] ? mark_held_locks+0x130/0x130 [ 329.889560] ? mark_held_locks+0x130/0x130 [ 329.893810] ? graph_lock+0x170/0x170 [ 329.897640] ? print_usage_bug+0xc0/0xc0 [ 329.901705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.907244] ? check_preemption_disabled+0x48/0x200 [ 329.912262] ? check_preemption_disabled+0x48/0x200 [ 329.917301] ? __lock_is_held+0xb5/0x140 [ 329.921374] __alloc_pages_nodemask+0xa80/0xde0 [ 329.926069] ? graph_lock+0x170/0x170 [ 329.929888] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 329.934925] ? graph_lock+0x170/0x170 [ 329.938756] ? find_held_lock+0x36/0x1c0 [ 329.942857] ? ____cache_alloc_node+0x1c7/0x1e0 [ 329.947535] ? lock_downgrade+0x900/0x900 [ 329.951694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.957245] cache_grow_begin+0x91/0x8c0 [ 329.961317] ? do_raw_spin_unlock+0xa7/0x2f0 [ 329.965752] fallback_alloc+0x203/0x2e0 [ 329.969748] ____cache_alloc_node+0x1c7/0x1e0 [ 329.974254] kmem_cache_alloc_node+0xe3/0x730 [ 329.978754] ? ipv6_get_ifaddr+0x42e/0x620 [ 329.983006] __alloc_skb+0x119/0x770 [ 329.986731] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.992032] ? skb_scrub_packet+0x490/0x490 [ 329.996369] ? lock_downgrade+0x900/0x900 [ 330.000539] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.006097] ? refcount_sub_and_test_checked+0x203/0x310 [ 330.011558] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 330.017020] ? addrconf_rs_timer+0x6f0/0x6f0 [ 330.021449] ndisc_alloc_skb+0x144/0x340 [ 330.025520] ndisc_send_rs+0x331/0x6e0 [ 330.029425] addrconf_rs_timer+0x3c0/0x6f0 [ 330.033672] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 330.037931] call_timer_fn+0x272/0x920 [ 330.041821] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 330.046066] ? process_timeout+0x40/0x40 [ 330.050132] ? find_held_lock+0x36/0x1c0 [ 330.054228] ? __run_timers+0x7da/0xc70 [ 330.058207] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.062711] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.067206] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 330.071449] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 330.076039] ? trace_hardirqs_on+0xbd/0x310 [ 330.080372] ? kasan_check_read+0x11/0x20 [ 330.084533] ? __run_timers+0x7da/0xc70 [ 330.088513] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 330.093979] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 330.098216] __run_timers+0x7e5/0xc70 [ 330.102044] ? find_held_lock+0x36/0x1c0 [ 330.106120] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 330.111496] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 330.116260] ? retint_kernel+0x2d/0x2d [ 330.120167] ? _raw_spin_unlock_irq+0x56/0x80 [ 330.124678] ? pvclock_read_flags+0x160/0x160 [ 330.129175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.134734] ? check_preemption_disabled+0x48/0x200 [ 330.139763] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 330.145303] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 330.150586] ? rcu_pm_notify+0xc0/0xc0 [ 330.154493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.160034] ? check_preemption_disabled+0x48/0x200 [ 330.165060] run_timer_softirq+0x52/0xb0 [ 330.169121] ? rcu_read_lock_sched_held+0x108/0x120 [ 330.174160] __do_softirq+0x30b/0xad8 [ 330.177978] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 330.183083] ? retint_kernel+0x2d/0x2d [ 330.187000] ? schedule+0x108/0x460 [ 330.190640] ? trace_hardirqs_off+0xb8/0x310 [ 330.195055] ? smpboot_thread_fn+0x68b/0xa00 [ 330.199469] ? trace_hardirqs_on+0x310/0x310 [ 330.203881] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.209427] ? check_preemption_disabled+0x48/0x200 [ 330.214451] ? takeover_tasklets+0xa90/0xa90 [ 330.218892] run_ksoftirqd+0x94/0x100 [ 330.222715] smpboot_thread_fn+0x68b/0xa00 [ 330.226955] ? sort_range+0x30/0x30 [ 330.230584] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 330.235690] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.241231] ? __kthread_parkme+0xfb/0x1a0 [ 330.245486] kthread+0x35a/0x420 [ 330.248866] ? sort_range+0x30/0x30 [ 330.252511] ? kthread_bind+0x40/0x40 [ 330.256314] ret_from_fork+0x3a/0x50 [ 330.260041] warn_alloc_show_mem: 1 callbacks suppressed [ 330.260052] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 330.260055] Mem-Info: [ 330.260084] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 330.260084] active_file:34 inactive_file:0 isolated_file:13 [ 330.260084] unevictable:0 dirty:0 writeback:0 unstable:0 [ 330.260084] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 330.260084] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 330.260084] free:13758 free_pcp:195 free_cma:0 [ 330.265428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.265437] Call Trace: [ 330.271596] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 330.273995] <IRQ> [ 330.307050] Node 0 [ 330.316435] dump_stack+0x1c4/0x2b4 [ 330.319015] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 330.346934] ? dump_stack_print_info.cold.2+0x52/0x52 [ 330.349067] lowmem_reserve[]: [ 330.351314] warn_alloc.cold.119+0xb7/0x1bd [ 330.354909] 0 [ 330.380429] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 330.385595] 2817 [ 330.388700] ? lock_downgrade+0x900/0x900 [ 330.392996] 6321 [ 330.394805] ? trace_hardirqs_off+0xb8/0x310 [ 330.399621] 6321 [ 330.401682] ? trace_hardirqs_off+0xb8/0x310 [ 330.407869] __alloc_pages_slowpath+0x2667/0x2d80 [ 330.412253] Node 0 [ 330.414344] ? warn_alloc+0x120/0x120 [ 330.419263] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 330.424086] ? warn_alloc+0x120/0x120 [ 330.426293] lowmem_reserve[]: 0 [ 330.430103] ? print_usage_bug+0xc0/0xc0 [ 330.456620] 0 3503 [ 330.460432] ? warn_alloc+0x120/0x120 [ 330.463683] 3503 [ 330.467753] ? print_usage_bug+0xc0/0xc0 [ 330.469974] Node 0 [ 330.473774] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 330.475840] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 330.479872] ? ktime_get+0x2e1/0x440 [ 330.482081] lowmem_reserve[]: 0 [ 330.487103] ? check_preemption_disabled+0x48/0x200 [ 330.515535] 0 [ 330.519248] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.522502] 0 [ 330.527517] ? should_fail+0x22d/0xd01 [ 330.529298] 0 [ 330.534835] ? kasan_check_read+0x11/0x20 [ 330.536620] Node 0 [ 330.540507] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 330.542289] DMA: [ 330.546448] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.548667] 1*4kB [ 330.553944] ? __lock_acquire+0x7ec/0x4ec0 [ 330.555987] (U) [ 330.561087] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.563221] 0*8kB 0*16kB [ 330.567467] ? should_fail+0x22d/0xd01 [ 330.569442] 1*32kB [ 330.574548] ? mark_held_locks+0x130/0x130 [ 330.577280] (U) [ 330.581168] ? mark_held_locks+0x130/0x130 [ 330.583395] 2*64kB (U) [ 330.587641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.589598] 1*128kB [ 330.593831] ? graph_lock+0x170/0x170 [ 330.596399] (U) [ 330.601939] ? mark_held_locks+0xc7/0x130 [ 330.604244] 1*256kB [ 330.608045] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 330.609990] (U) 0*512kB [ 330.614150] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.616455] 1*1024kB (U) [ 330.621492] ? check_preemption_disabled+0x48/0x200 [ 330.624138] 1*2048kB (M) [ 330.629682] ? check_preemption_disabled+0x48/0x200 [ 330.632419] 3*4096kB (M) [ 330.637453] ? __lock_is_held+0xb5/0x140 [ 330.640183] = 15908kB [ 330.645198] __alloc_pages_nodemask+0xa80/0xde0 [ 330.647938] Node 0 [ 330.652009] ? graph_lock+0x170/0x170 [ 330.654413] DMA32: [ 330.659085] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 330.661309] 3*4kB [ 330.665121] ? graph_lock+0x170/0x170 [ 330.665147] ? find_held_lock+0x36/0x1c0 [ 330.667360] (M) [ 330.672397] ? ____cache_alloc_node+0x1c7/0x1e0 [ 330.674534] 2*8kB [ 330.678334] ? lock_downgrade+0x900/0x900 [ 330.682365] (UM) 2*16kB [ 330.684375] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.689027] (M) [ 330.691185] cache_grow_begin+0x91/0x8c0 [ 330.695302] 2*32kB (UM) [ 330.697991] ? do_raw_spin_unlock+0xa7/0x2f0 [ 330.703506] 2*64kB [ 330.705485] fallback_alloc+0x203/0x2e0 [ 330.709544] (M) [ 330.712216] ____cache_alloc_node+0x1c7/0x1e0 [ 330.716606] 3*128kB [ 330.718843] kmem_cache_alloc_node+0xe3/0x730 [ 330.722794] (M) [ 330.724770] ? __kmalloc_node_track_caller+0x47/0x70 [ 330.729239] 2*256kB (M) [ 330.731572] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 330.736067] 3*512kB (M) [ 330.738066] __alloc_skb+0x119/0x770 [ 330.743146] 4*1024kB [ 330.745824] ? skb_scrub_packet+0x490/0x490 [ 330.751342] (UM) [ 330.754020] ? vprintk_default+0x28/0x30 [ 330.757704] 3*2048kB (UM) [ 330.760119] ? vprintk_func+0x85/0x181 [ 330.764417] 3*4096kB (M) [ 330.766495] ? printk+0xa7/0xcf [ 330.770529] = 25212kB [ 330.770538] Node 0 [ 330.773381] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 330.777253] Normal: [ 330.780016] new_skb+0x26/0x1c0 [ 330.783268] 2320*4kB [ 330.785675] aoecmd_cfg+0x279/0x7f0 [ 330.787894] (UME) [ 330.792649] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 330.794957] 282*8kB [ 330.798232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.800623] (UME) [ 330.804245] ? check_preemption_disabled+0x48/0x200 [ 330.806373] 32*16kB (UM) [ 330.810710] ? check_preemption_disabled+0x48/0x200 [ 330.810736] ? __lock_is_held+0xb5/0x140 [ 330.813027] 15*32kB (UM) [ 330.818579] discover_timer+0x50/0x60 [ 330.820700] 4*64kB (M) [ 330.825723] call_timer_fn+0x272/0x920 [ 330.828457] 3*128kB (UM) [ 330.833477] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 330.837522] 1*256kB [ 330.840275] ? process_timeout+0x40/0x40 [ 330.844054] (M) [ 330.846638] ? find_held_lock+0x36/0x1c0 [ 330.850520] 1*512kB [ 330.853284] ? mark_held_locks+0xc7/0x130 [ 330.858096] (M) 0*1024kB [ 330.860435] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.864470] 0*2048kB [ 330.866445] ? _raw_spin_unlock_irq+0x27/0x80 [ 330.870488] 0*4096kB [ 330.872808] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 330.876937] = 13936kB [ 330.879695] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 330.884180] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 330.886586] ? trace_hardirqs_on+0xbd/0x310 [ 330.891064] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 330.893463] ? kasan_check_read+0x11/0x20 [ 330.893481] ? __run_timers+0x7da/0xc70 [ 330.898325] 4517 total pagecache pages [ 330.900735] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 330.905301] 0 pages in swap cache [ 330.914138] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 330.918440] Swap cache stats: add 0, delete 0, find 0/0 [ 330.927007] __run_timers+0x7e5/0xc70 [ 330.931137] Free swap = 0kB [ 330.935117] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 330.938974] Total swap = 0kB [ 330.944432] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 330.947866] 1965979 pages RAM [ 330.952707] ? graph_lock+0x170/0x170 [ 330.958044] 0 pages HighMem/MovableOnly [ 330.958054] 342745 pages reserved [ 330.961854] ? print_usage_bug+0xc0/0xc0 [ 330.964854] 0 pages cma reserved [ 330.970211] ? lock_release+0x970/0x970 [ 330.973318] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 330.978220] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 330.978242] ? find_held_lock+0x36/0x1c0 [ 330.978261] ? graph_lock+0x170/0x170 [ 330.981430] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 330.985212] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 330.989165] ksoftirqd/1 cpuset= [ 330.992618] ? check_preemption_disabled+0x48/0x200 [ 330.996657] / [ 331.000026] ? __lock_is_held+0xb5/0x140 [ 331.003976] mems_allowed=0 [ 331.010465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.061779] ? check_preemption_disabled+0x48/0x200 [ 331.066806] run_timer_softirq+0x52/0xb0 [ 331.070885] ? rcu_read_lock_sched_held+0x108/0x120 [ 331.075905] __do_softirq+0x30b/0xad8 [ 331.079720] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 331.084829] ? pvclock_read_flags+0x160/0x160 [ 331.089325] ? lapic_next_event+0x5a/0x90 [ 331.093476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.099015] ? check_preemption_disabled+0x48/0x200 [ 331.104037] ? check_preemption_disabled+0x48/0x200 [ 331.109063] ? kvm_clock_read+0x18/0x30 [ 331.113051] ? kvm_sched_clock_read+0x9/0x20 [ 331.117479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.123018] ? check_preemption_disabled+0x48/0x200 [ 331.128061] irq_exit+0x17f/0x1c0 [ 331.131532] smp_apic_timer_interrupt+0x1cb/0x760 [ 331.136375] ? smp_reschedule_interrupt+0x109/0x650 [ 331.141418] ? smp_call_function_single_interrupt+0x650/0x650 [ 331.147340] ? interrupt_entry+0xb5/0xf0 [ 331.151418] ? trace_hardirqs_off_caller+0xbb/0x310 [ 331.156441] ? trace_hardirqs_off_caller+0xbb/0x310 [ 331.161462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.166306] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.171323] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.176348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.181901] ? check_preemption_disabled+0x48/0x200 [ 331.186934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.192484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.197361] apic_timer_interrupt+0xf/0x20 [ 331.201606] </IRQ> [ 331.203858] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 331.209174] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 331.228078] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 331.235791] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 331.243056] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 331.250327] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 331.257622] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 331.264891] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 331.272184] ? arch_local_irq_restore+0x45/0x52 [ 331.276865] dump_stack+0x26a/0x2b4 [ 331.280528] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.285723] ? mark_held_locks+0x130/0x130 [ 331.289957] ? mark_held_locks+0x130/0x130 [ 331.294198] dump_header+0x27b/0xf72 [ 331.297933] ? pagefault_out_of_memory+0x197/0x197 [ 331.302893] ? mark_held_locks+0x130/0x130 [ 331.307141] ? __lock_acquire+0x7ec/0x4ec0 [ 331.311806] ? mem_cgroup_charge_statistics+0x780/0x780 [ 331.317177] ? print_usage_bug+0xc0/0xc0 [ 331.321240] ? print_usage_bug+0xc0/0xc0 [ 331.325308] ? graph_lock+0x170/0x170 [ 331.329106] ? graph_lock+0x170/0x170 [ 331.332907] ? print_usage_bug+0xc0/0xc0 [ 331.336968] ? print_usage_bug+0xc0/0xc0 [ 331.341039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.346584] ? find_held_lock+0x36/0x1c0 [ 331.350656] ? mark_held_locks+0xc7/0x130 [ 331.354811] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 331.359914] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 331.365022] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.369613] ? trace_hardirqs_on+0xbd/0x310 [ 331.373936] ? kasan_check_read+0x11/0x20 [ 331.378089] ? ___ratelimit+0x36f/0x655 [ 331.382088] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.387544] ? trace_hardirqs_on+0x310/0x310 [ 331.391960] ? lock_downgrade+0x900/0x900 [ 331.396118] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 331.401227] ? ___ratelimit+0xaa/0x655 [ 331.405119] ? idr_get_free+0xec0/0xec0 [ 331.409103] ? kasan_check_write+0x14/0x20 [ 331.413340] ? do_raw_spin_lock+0xc1/0x200 [ 331.417586] oom_kill_process.cold.27+0x10/0x903 [ 331.422348] ? graph_lock+0x170/0x170 [ 331.426161] ? _raw_spin_unlock+0x2c/0x50 [ 331.430315] ? oom_badness+0xe6/0xaa0 [ 331.434148] ? oom_evaluate_task+0x540/0x540 [ 331.438567] ? find_held_lock+0x36/0x1c0 [ 331.442638] ? out_of_memory+0x974/0x1430 [ 331.446787] ? lock_downgrade+0x900/0x900 [ 331.450934] ? check_preemption_disabled+0x48/0x200 [ 331.455963] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.461761] ? kasan_check_read+0x11/0x20 [ 331.465912] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.471203] ? rcu_bh_qs+0xc0/0xc0 [ 331.474758] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 331.479774] ? oom_evaluate_task+0x302/0x540 [ 331.484189] out_of_memory+0xa84/0x1430 [ 331.488178] ? oom_killer_disable+0x3a0/0x3a0 [ 331.492681] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 331.497618] ? __mutex_add_waiter+0x2a0/0x2a0 [ 331.502220] __alloc_pages_slowpath+0x2318/0x2d80 [ 331.507106] ? warn_alloc+0x120/0x120 [ 331.510913] ? __radix_tree_lookup+0x4c0/0x4c0 [ 331.515518] ? find_get_entry+0x2f2/0xc40 [ 331.519682] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.525225] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 331.530160] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.535700] ? should_fail+0x22d/0xd01 [ 331.539597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.544706] ? __lock_is_held+0xb5/0x140 [ 331.548797] ? __lock_is_held+0xb5/0x140 [ 331.552880] ? kasan_check_read+0x11/0x20 [ 331.557044] ? ___might_sleep+0x1ed/0x300 [ 331.561213] ? lock_release+0x970/0x970 [ 331.565191] ? arch_local_save_flags+0x40/0x40 [ 331.569801] ? __might_sleep+0x95/0x190 [ 331.573784] __alloc_pages_nodemask+0xa80/0xde0 [ 331.578465] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 331.583504] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.589306] ? kasan_check_read+0x11/0x20 [ 331.593484] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.598782] ? graph_lock+0x170/0x170 [ 331.602589] ? print_usage_bug+0xc0/0xc0 [ 331.606654] ? graph_lock+0x170/0x170 [ 331.610457] ? graph_lock+0x170/0x170 [ 331.614260] ? __do_page_cache_readahead+0x7ce/0x980 [ 331.619370] ? find_held_lock+0x36/0x1c0 [ 331.623459] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 331.629003] alloc_pages_current+0x10c/0x210 [ 331.633424] ? lock_downgrade+0x900/0x900 [ 331.637578] __page_cache_alloc+0x38f/0x5b0 [ 331.641903] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.647726] ? kasan_check_read+0x11/0x20 [ 331.651880] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.657160] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 331.661832] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.667372] ? check_preemption_disabled+0x48/0x200 [ 331.672480] filemap_fault+0x1594/0x25f0 [ 331.676557] ? __lock_page_or_retry+0xa00/0xa00 [ 331.681237] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.687058] ? kasan_check_read+0x11/0x20 [ 331.691236] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.696517] ? rcu_bh_qs+0xc0/0xc0 [ 331.700063] ? remove_wait_queue+0x1a6/0x360 [ 331.704485] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.709959] ? filemap_map_pages+0xdea/0x1980 [ 331.714476] ? print_usage_bug+0xc0/0xc0 [ 331.718543] ? find_get_pages_range_tag+0x1320/0x1320 [ 331.723732] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 331.729270] ? fput+0x130/0x1a0 [ 331.732561] ? graph_lock+0x170/0x170 [ 331.736364] ? __lock_acquire+0x7ec/0x4ec0 [ 331.740634] ? lock_acquire+0x1ed/0x520 [ 331.744614] ? ext4_filemap_fault+0x7a/0xad [ 331.748959] ? lock_release+0x970/0x970 [ 331.752968] ? arch_local_save_flags+0x40/0x40 [ 331.757563] ? select_estimate_accuracy+0x4b0/0x4b0 [ 331.762604] ? down_read+0xb0/0x1d0 [ 331.766235] ? ext4_filemap_fault+0x7a/0xad [ 331.770563] ? __down_interruptible+0x700/0x700 [ 331.775259] ext4_filemap_fault+0x82/0xad [ 331.779424] __do_fault+0x100/0x6b0 [ 331.783064] ? print_bad_pte+0x6c0/0x6c0 [ 331.787125] ? find_held_lock+0x36/0x1c0 [ 331.791193] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 331.796407] ? pmd_val+0x88/0x100 [ 331.799873] ? add_mm_counter_fast+0xd0/0xd0 [ 331.804281] ? pmd_val+0x88/0x100 [ 331.807734] ? add_mm_counter_fast+0xd0/0xd0 [ 331.812152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.817697] __handle_mm_fault+0x3709/0x53e0 [ 331.822122] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 331.826977] ? graph_lock+0x170/0x170 [ 331.830779] ? print_usage_bug+0xc0/0xc0 [ 331.834842] ? lock_downgrade+0x900/0x900 [ 331.838992] ? graph_lock+0x170/0x170 [ 331.842793] ? graph_lock+0x170/0x170 [ 331.846618] ? handle_mm_fault+0x42a/0xc70 [ 331.850855] ? lock_downgrade+0x900/0x900 [ 331.855001] ? check_preemption_disabled+0x48/0x200 [ 331.860029] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 331.865835] ? kasan_check_read+0x11/0x20 [ 331.869988] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 331.875270] ? rcu_bh_qs+0xc0/0xc0 [ 331.878811] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 331.884274] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 331.889818] ? check_preemption_disabled+0x48/0x200 [ 331.894873] handle_mm_fault+0x54f/0xc70 [ 331.898946] ? __handle_mm_fault+0x53e0/0x53e0 [ 331.903537] ? find_vma+0x34/0x190 [ 331.907090] __do_page_fault+0x67d/0xed0 [ 331.911165] ? mm_fault_error+0x380/0x380 [ 331.915332] ? trace_hardirqs_off+0xb8/0x310 [ 331.919749] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.925138] ? trace_hardirqs_on+0x310/0x310 [ 331.929557] do_page_fault+0xf2/0x7e0 [ 331.933365] ? vmalloc_sync_all+0x30/0x30 [ 331.937528] ? error_entry+0x70/0xd0 [ 331.941246] ? trace_hardirqs_off_caller+0xbb/0x310 [ 331.946263] ? trace_hardirqs_on_caller+0xc0/0x310 [ 331.951197] ? syscall_return_slowpath+0x5e0/0x5e0 [ 331.956131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.960979] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.965999] ? trace_hardirqs_off+0x310/0x310 [ 331.970587] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 331.975608] ? prepare_exit_to_usermode+0x291/0x3b0 [ 331.980627] ? page_fault+0x8/0x30 [ 331.984178] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.989030] ? page_fault+0x8/0x30 [ 331.992586] page_fault+0x1e/0x30 [ 331.996045] RIP: 0033:0x7f41f206bdd3 [ 331.999760] Code: Bad RIP value. [ 332.003128] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 332.008497] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 332.015767] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 332.023043] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 332.030323] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 332.037597] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 332.044901] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 332.044986] aoe: skb alloc failure [ 332.051767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.051773] Call Trace: [ 332.051795] dump_stack+0x1c4/0x2b4 [ 332.051813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.051841] warn_alloc.cold.119+0xb7/0x1bd [ 332.055397] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 332.064737] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 332.067306] init cpuset= [ 332.070937] ? lock_downgrade+0x900/0x900 [ 332.076103] / [ 332.080442] ? trace_hardirqs_off+0xb8/0x310 [ 332.090139] mems_allowed=0 [ 332.095000] ? trace_hardirqs_off+0xb8/0x310 [ 332.115235] __alloc_pages_slowpath+0x2667/0x2d80 [ 332.120118] ? warn_alloc+0x120/0x120 [ 332.123936] ? warn_alloc+0x120/0x120 [ 332.127746] ? print_usage_bug+0xc0/0xc0 [ 332.131814] ? warn_alloc+0x120/0x120 [ 332.135624] ? print_usage_bug+0xc0/0xc0 [ 332.139697] ? __lock_acquire+0x7ec/0x4ec0 [ 332.143936] ? __lock_acquire+0x7ec/0x4ec0 [ 332.148174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.153737] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.159282] ? should_fail+0x22d/0xd01 [ 332.163184] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.168291] ? __lock_acquire+0x7ec/0x4ec0 [ 332.172536] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.177644] ? __lock_acquire+0x7ec/0x4ec0 [ 332.181877] ? should_fail+0x22d/0xd01 [ 332.185778] ? mark_held_locks+0x130/0x130 [ 332.190022] ? mark_held_locks+0x130/0x130 [ 332.194261] ? graph_lock+0x170/0x170 [ 332.198063] ? print_usage_bug+0xc0/0xc0 [ 332.202125] ? graph_lock+0x170/0x170 [ 332.205934] ? print_usage_bug+0xc0/0xc0 [ 332.210000] ? wq_watchdog_touch+0x9c/0xfe [ 332.214240] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.219785] ? check_preemption_disabled+0x48/0x200 [ 332.224800] ? check_preemption_disabled+0x48/0x200 [ 332.229829] ? __lock_is_held+0xb5/0x140 [ 332.233901] __alloc_pages_nodemask+0xa80/0xde0 [ 332.238579] ? graph_lock+0x170/0x170 [ 332.242394] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 332.247428] ? graph_lock+0x170/0x170 [ 332.251246] ? find_held_lock+0x36/0x1c0 [ 332.255321] ? ____cache_alloc_node+0x1c7/0x1e0 [ 332.260010] ? lock_downgrade+0x900/0x900 [ 332.264174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.269721] cache_grow_begin+0x91/0x8c0 [ 332.273790] ? do_raw_spin_unlock+0xa7/0x2f0 [ 332.278215] fallback_alloc+0x203/0x2e0 [ 332.282202] ____cache_alloc_node+0x1c7/0x1e0 [ 332.286712] kmem_cache_alloc_node+0xe3/0x730 [ 332.291240] ? ipv6_get_ifaddr+0x42e/0x620 [ 332.295489] __alloc_skb+0x119/0x770 [ 332.299225] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.304518] ? skb_scrub_packet+0x490/0x490 [ 332.308860] ? lock_downgrade+0x900/0x900 [ 332.313022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.318563] ? refcount_sub_and_test_checked+0x203/0x310 [ 332.324019] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 332.329484] ? addrconf_rs_timer+0x6f0/0x6f0 [ 332.333911] ndisc_alloc_skb+0x144/0x340 [ 332.337990] ndisc_send_rs+0x331/0x6e0 [ 332.341887] addrconf_rs_timer+0x3c0/0x6f0 [ 332.346135] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 332.350651] call_timer_fn+0x272/0x920 [ 332.354541] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 332.358786] ? process_timeout+0x40/0x40 [ 332.362850] ? find_held_lock+0x36/0x1c0 [ 332.366945] ? __run_timers+0x7da/0xc70 [ 332.370933] ? _raw_spin_unlock_irq+0x27/0x80 [ 332.375435] ? _raw_spin_unlock_irq+0x27/0x80 [ 332.379938] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 332.384182] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 332.388769] ? trace_hardirqs_on+0xbd/0x310 [ 332.393096] ? kasan_check_read+0x11/0x20 [ 332.397255] ? __run_timers+0x7da/0xc70 [ 332.401235] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.406702] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 332.410952] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 332.415193] __run_timers+0x7e5/0xc70 [ 332.419521] ? find_held_lock+0x36/0x1c0 [ 332.423599] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 332.428969] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 332.433742] ? retint_kernel+0x2d/0x2d [ 332.437654] ? _raw_spin_unlock_irq+0x56/0x80 [ 332.442165] ? pvclock_read_flags+0x160/0x160 [ 332.446666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.452208] ? check_preemption_disabled+0x48/0x200 [ 332.457236] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 332.462775] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.468060] ? rcu_pm_notify+0xc0/0xc0 [ 332.471952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.477494] ? check_preemption_disabled+0x48/0x200 [ 332.482523] run_timer_softirq+0x52/0xb0 [ 332.486587] ? rcu_read_lock_sched_held+0x108/0x120 [ 332.491636] __do_softirq+0x30b/0xad8 [ 332.495454] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 332.500566] ? retint_kernel+0x2d/0x2d [ 332.504464] ? schedule+0x108/0x460 [ 332.508109] ? trace_hardirqs_off+0xb8/0x310 [ 332.512520] ? smpboot_thread_fn+0x68b/0xa00 [ 332.516937] ? trace_hardirqs_on+0x310/0x310 [ 332.521353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.526927] ? check_preemption_disabled+0x48/0x200 [ 332.531954] ? takeover_tasklets+0xa90/0xa90 [ 332.536369] run_ksoftirqd+0x94/0x100 [ 332.540181] smpboot_thread_fn+0x68b/0xa00 [ 332.544439] ? sort_range+0x30/0x30 [ 332.548073] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 332.553185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.558725] ? __kthread_parkme+0xfb/0x1a0 [ 332.562968] kthread+0x35a/0x420 [ 332.566336] ? sort_range+0x30/0x30 [ 332.569974] ? kthread_bind+0x40/0x40 [ 332.573785] ret_from_fork+0x3a/0x50 [ 332.577517] warn_alloc_show_mem: 1 callbacks suppressed [ 332.577529] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 332.577532] Mem-Info: [ 332.577561] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 332.577561] active_file:34 inactive_file:0 isolated_file:13 [ 332.577561] unevictable:0 dirty:0 writeback:0 unstable:0 [ 332.577561] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 332.577561] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 332.577561] free:13758 free_pcp:195 free_cma:0 [ 332.582915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.589074] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 332.591477] Call Trace: [ 332.624532] Node 0 [ 332.633897] <IRQ> [ 332.661855] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 332.664436] dump_stack+0x1c4/0x2b4 [ 332.666645] lowmem_reserve[]: 0 [ 332.668806] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.694291] 2817 6321 [ 332.697956] warn_alloc.cold.119+0xb7/0x1bd [ 332.701191] 6321 [ 332.706395] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 332.708885] Node 0 [ 332.713206] ? lock_downgrade+0x900/0x900 [ 332.715276] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 332.720111] ? trace_hardirqs_off+0xb8/0x310 [ 332.722316] lowmem_reserve[]: 0 [ 332.726475] ? trace_hardirqs_off+0xb8/0x310 [ 332.753007] 0 3503 [ 332.757449] __alloc_pages_slowpath+0x2667/0x2d80 [ 332.760699] 3503 [ 332.765153] ? warn_alloc+0x120/0x120 [ 332.767345] Node 0 [ 332.772185] ? __lock_acquire+0x7ec/0x4ec0 [ 332.774255] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 332.778030] ? warn_alloc+0x120/0x120 [ 332.780255] lowmem_reserve[]: 0 [ 332.784500] ? native_queued_spin_lock_slowpath+0x1de/0x1120 [ 332.812947] 0 0 [ 332.816770] ? print_usage_bug+0xc0/0xc0 [ 332.820032] 0 [ 332.825831] ? warn_alloc+0x120/0x120 [ 332.831844] ? print_usage_bug+0xc0/0xc0 [ 332.833628] Node 0 [ 332.837430] ? mark_held_locks+0x130/0x130 [ 332.841467] DMA: [ 332.843704] ? mark_held_locks+0x130/0x130 [ 332.847930] 1*4kB [ 332.850015] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 332.854341] (U) [ 332.856497] ? should_fail+0x22d/0xd01 [ 332.862165] 0*8kB [ 332.864159] ? graph_lock+0x170/0x170 [ 332.868027] 0*16kB [ 332.870174] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.873951] 1*32kB [ 332.876185] ? __lock_acquire+0x7ec/0x4ec0 [ 332.881264] (U) [ 332.883504] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.887722] 2*64kB [ 332.889695] ? should_fail+0x22d/0xd01 [ 332.894778] (U) [ 332.897025] ? mark_held_locks+0x130/0x130 [ 332.900887] 1*128kB [ 332.902860] ? mark_held_locks+0x130/0x130 [ 332.907074] (U) [ 332.909406] ? lock_downgrade+0x900/0x900 [ 332.913624] 1*256kB [ 332.915600] ? graph_lock+0x170/0x170 [ 332.919736] (U) [ 332.922063] ? graph_lock+0x170/0x170 [ 332.925844] 0*512kB [ 332.927818] ? graph_lock+0x170/0x170 [ 332.931601] 1*1024kB [ 332.933939] ? print_usage_bug+0xc0/0xc0 [ 332.937722] (U) [ 332.940138] ? do_raw_spin_unlock+0xa7/0x2f0 [ 332.944300] 1*2048kB [ 332.946309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.950696] (M) [ 332.953113] ? check_preemption_disabled+0x48/0x200 [ 332.958637] 3*4096kB [ 332.960621] ? check_preemption_disabled+0x48/0x200 [ 332.965614] (M) [ 332.968039] ? __lock_is_held+0xb5/0x140 [ 332.973026] = 15908kB [ 332.975002] __alloc_pages_nodemask+0xa80/0xde0 [ 332.979058] Node 0 [ 332.981468] ? graph_lock+0x170/0x170 [ 332.986119] DMA32: [ 332.988355] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 332.992133] 3*4kB [ 332.994366] ? graph_lock+0x170/0x170 [ 332.999363] (M) [ 333.001527] ? find_held_lock+0x36/0x1c0 [ 333.005294] 2*8kB (UM) [ 333.007283] ? ____cache_alloc_node+0x1c7/0x1e0 [ 333.011313] 2*16kB (M) [ 333.013907] ? lock_downgrade+0x900/0x900 [ 333.018554] 2*32kB (UM) [ 333.021154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.025275] 2*64kB [ 333.027953] cache_grow_begin+0x91/0x8c0 [ 333.033466] (M) [ 333.037008] ? do_raw_spin_unlock+0xa7/0x2f0 [ 333.041052] 3*128kB [ 333.043033] fallback_alloc+0x203/0x2e0 [ 333.047520] (M) [ 333.049848] ____cache_alloc_node+0x1c7/0x1e0 [ 333.053798] 2*256kB [ 333.055776] kmem_cache_alloc_node+0xe3/0x730 [ 333.060252] (M) [ 333.062579] ? __kmalloc_node_track_caller+0x47/0x70 [ 333.067055] 3*512kB [ 333.069031] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.074108] (M) [ 333.076441] __alloc_skb+0x119/0x770 [ 333.081945] 4*1024kB (UM) [ 333.083938] ? skb_scrub_packet+0x490/0x490 [ 333.087629] 3*2048kB (UM) [ 333.090494] ? vprintk_default+0x28/0x30 [ 333.094808] 3*4096kB [ 333.097655] ? vprintk_func+0x85/0x181 [ 333.101695] (M) [ 333.104112] ? printk+0xa7/0xcf [ 333.107973] = 25212kB [ 333.107982] Node 0 [ 333.109960] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 333.113217] Normal: [ 333.115633] new_skb+0x26/0x1c0 [ 333.117850] 2320*4kB [ 333.122600] aoecmd_cfg+0x279/0x7f0 [ 333.124910] (UME) [ 333.128190] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 333.130573] 282*8kB (UME) [ 333.134221] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.136352] 32*16kB [ 333.140674] ? check_preemption_disabled+0x48/0x200 [ 333.143502] (UM) [ 333.149041] ? check_preemption_disabled+0x48/0x200 [ 333.151343] 15*32kB [ 333.156368] ? __lock_is_held+0xb5/0x140 [ 333.158413] (UM) [ 333.163448] discover_timer+0x50/0x60 [ 333.165741] 4*64kB (M) [ 333.169814] call_timer_fn+0x272/0x920 [ 333.171859] 3*128kB [ 333.175656] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 333.178218] (UM) 1*256kB [ 333.182115] ? process_timeout+0x40/0x40 [ 333.184415] (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB [ 333.189308] ? find_held_lock+0x36/0x1c0 [ 333.192053] = 13936kB [ 333.196115] ? mark_held_locks+0xc7/0x130 [ 333.201460] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 333.205532] ? _raw_spin_unlock_irq+0x27/0x80 [ 333.207938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 333.212085] ? _raw_spin_unlock_irq+0x27/0x80 [ 333.220903] 4517 total pagecache pages [ 333.225405] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 333.233970] 0 pages in swap cache [ 333.238460] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 333.242332] Swap cache stats: add 0, delete 0, find 0/0 [ 333.247177] ? trace_hardirqs_on+0xbd/0x310 [ 333.250614] Free swap = 0kB [ 333.255206] ? kasan_check_read+0x11/0x20 [ 333.260549] Total swap = 0kB [ 333.264874] ? __run_timers+0x7da/0xc70 [ 333.267872] 1965979 pages RAM [ 333.272024] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 333.275018] 0 pages HighMem/MovableOnly [ 333.275028] 342745 pages reserved [ 333.279010] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 333.282095] 0 pages cma reserved [ 333.287546] __run_timers+0x7e5/0xc70 [ 333.291577] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 333.294970] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 333.299953] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 333.303153] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 333.306939] ksoftirqd/1 cpuset= [ 333.313792] ? graph_lock+0x170/0x170 [ 333.319153] / [ 333.329479] ? print_usage_bug+0xc0/0xc0 [ 333.334493] mems_allowed=0 [ 333.337766] ? lock_release+0x970/0x970 [ 333.354190] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 333.359402] ? find_held_lock+0x36/0x1c0 [ 333.363483] ? graph_lock+0x170/0x170 [ 333.367313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.372859] ? check_preemption_disabled+0x48/0x200 [ 333.377894] ? __lock_is_held+0xb5/0x140 [ 333.381960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.387503] ? check_preemption_disabled+0x48/0x200 [ 333.392534] run_timer_softirq+0x52/0xb0 [ 333.396606] ? rcu_read_lock_sched_held+0x108/0x120 [ 333.401631] __do_softirq+0x30b/0xad8 [ 333.405454] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 333.410573] ? pvclock_read_flags+0x160/0x160 [ 333.415071] ? lapic_next_event+0x5a/0x90 [ 333.419226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.424768] ? check_preemption_disabled+0x48/0x200 [ 333.429787] ? check_preemption_disabled+0x48/0x200 [ 333.434814] ? kvm_clock_read+0x18/0x30 [ 333.438802] ? kvm_sched_clock_read+0x9/0x20 [ 333.443227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.448764] ? check_preemption_disabled+0x48/0x200 [ 333.453801] irq_exit+0x17f/0x1c0 [ 333.457265] smp_apic_timer_interrupt+0x1cb/0x760 [ 333.462116] ? smp_reschedule_interrupt+0x109/0x650 [ 333.467141] ? smp_call_function_single_interrupt+0x650/0x650 [ 333.473032] ? interrupt_entry+0xb5/0xf0 [ 333.477103] ? trace_hardirqs_off_caller+0xbb/0x310 [ 333.482128] ? trace_hardirqs_off_caller+0xbb/0x310 [ 333.487159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.492014] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.497034] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.502062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.507603] ? check_preemption_disabled+0x48/0x200 [ 333.512713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.518269] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.523131] apic_timer_interrupt+0xf/0x20 [ 333.527363] </IRQ> [ 333.529616] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 333.534899] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 333.553813] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 333.561541] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 333.568821] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 333.576092] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 333.583370] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 333.590647] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 333.597942] ? arch_local_irq_restore+0x45/0x52 [ 333.602625] dump_stack+0x26a/0x2b4 [ 333.606259] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.611458] ? mark_held_locks+0x130/0x130 [ 333.615698] ? mark_held_locks+0x130/0x130 [ 333.619944] dump_header+0x27b/0xf72 [ 333.623685] ? pagefault_out_of_memory+0x197/0x197 [ 333.628626] ? mark_held_locks+0x130/0x130 [ 333.632865] ? __lock_acquire+0x7ec/0x4ec0 [ 333.637103] ? mem_cgroup_charge_statistics+0x780/0x780 [ 333.642473] ? print_usage_bug+0xc0/0xc0 [ 333.646538] ? print_usage_bug+0xc0/0xc0 [ 333.650613] ? graph_lock+0x170/0x170 [ 333.654432] ? graph_lock+0x170/0x170 [ 333.658239] ? print_usage_bug+0xc0/0xc0 [ 333.662301] ? print_usage_bug+0xc0/0xc0 [ 333.666374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.671940] ? find_held_lock+0x36/0x1c0 [ 333.676014] ? mark_held_locks+0xc7/0x130 [ 333.680171] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 333.685278] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 333.690394] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.694992] ? trace_hardirqs_on+0xbd/0x310 [ 333.699322] ? kasan_check_read+0x11/0x20 [ 333.703476] ? ___ratelimit+0x36f/0x655 [ 333.707455] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 333.712909] ? trace_hardirqs_on+0x310/0x310 [ 333.717321] ? lock_downgrade+0x900/0x900 [ 333.721479] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 333.726591] ? ___ratelimit+0xaa/0x655 [ 333.730487] ? idr_get_free+0xec0/0xec0 [ 333.734467] ? kasan_check_write+0x14/0x20 [ 333.738709] ? do_raw_spin_lock+0xc1/0x200 [ 333.742960] oom_kill_process.cold.27+0x10/0x903 [ 333.747757] ? graph_lock+0x170/0x170 [ 333.751567] ? _raw_spin_unlock+0x2c/0x50 [ 333.755718] ? oom_badness+0xe6/0xaa0 [ 333.759529] ? oom_evaluate_task+0x540/0x540 [ 333.763948] ? find_held_lock+0x36/0x1c0 [ 333.768021] ? out_of_memory+0x974/0x1430 [ 333.772180] ? lock_downgrade+0x900/0x900 [ 333.776328] ? check_preemption_disabled+0x48/0x200 [ 333.781354] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 333.787183] ? kasan_check_read+0x11/0x20 [ 333.791335] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 333.796620] ? rcu_bh_qs+0xc0/0xc0 [ 333.800171] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 333.805217] ? oom_evaluate_task+0x302/0x540 [ 333.809634] out_of_memory+0xa84/0x1430 [ 333.813622] ? oom_killer_disable+0x3a0/0x3a0 [ 333.818126] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 333.823069] ? __mutex_add_waiter+0x2a0/0x2a0 [ 333.827585] __alloc_pages_slowpath+0x2318/0x2d80 [ 333.832474] ? warn_alloc+0x120/0x120 [ 333.836277] ? __radix_tree_lookup+0x4c0/0x4c0 [ 333.840875] ? find_get_entry+0x2f2/0xc40 [ 333.845041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.850590] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 333.855524] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.861071] ? should_fail+0x22d/0xd01 [ 333.864970] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.870080] ? __lock_is_held+0xb5/0x140 [ 333.874176] ? __lock_is_held+0xb5/0x140 [ 333.878258] ? kasan_check_read+0x11/0x20 [ 333.882425] ? ___might_sleep+0x1ed/0x300 [ 333.886580] ? lock_release+0x970/0x970 [ 333.890563] ? arch_local_save_flags+0x40/0x40 [ 333.895164] ? __might_sleep+0x95/0x190 [ 333.899151] __alloc_pages_nodemask+0xa80/0xde0 [ 333.903834] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 333.908858] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 333.914662] ? kasan_check_read+0x11/0x20 [ 333.918813] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 333.924097] ? graph_lock+0x170/0x170 [ 333.927911] ? print_usage_bug+0xc0/0xc0 [ 333.931981] ? graph_lock+0x170/0x170 [ 333.935787] ? graph_lock+0x170/0x170 [ 333.939593] ? __do_page_cache_readahead+0x7ce/0x980 [ 333.944707] ? find_held_lock+0x36/0x1c0 [ 333.948780] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 333.954324] alloc_pages_current+0x10c/0x210 [ 333.958736] ? lock_downgrade+0x900/0x900 [ 333.962893] __page_cache_alloc+0x38f/0x5b0 [ 333.967219] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 333.973020] ? kasan_check_read+0x11/0x20 [ 333.977186] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 333.982489] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 333.987166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 333.992722] ? check_preemption_disabled+0x48/0x200 [ 333.997752] filemap_fault+0x1594/0x25f0 [ 334.001831] ? __lock_page_or_retry+0xa00/0xa00 [ 334.006507] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.012343] ? kasan_check_read+0x11/0x20 [ 334.016508] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.021791] ? rcu_bh_qs+0xc0/0xc0 [ 334.025335] ? remove_wait_queue+0x1a6/0x360 [ 334.029756] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 334.035220] ? filemap_map_pages+0xdea/0x1980 [ 334.039736] ? print_usage_bug+0xc0/0xc0 [ 334.043806] ? find_get_pages_range_tag+0x1320/0x1320 [ 334.049001] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 334.054545] ? fput+0x130/0x1a0 [ 334.057832] ? graph_lock+0x170/0x170 [ 334.061644] ? __lock_acquire+0x7ec/0x4ec0 [ 334.065907] ? lock_acquire+0x1ed/0x520 [ 334.069891] ? ext4_filemap_fault+0x7a/0xad [ 334.074222] ? lock_release+0x970/0x970 [ 334.078203] ? arch_local_save_flags+0x40/0x40 [ 334.082796] ? select_estimate_accuracy+0x4b0/0x4b0 [ 334.087828] ? down_read+0xb0/0x1d0 [ 334.091462] ? ext4_filemap_fault+0x7a/0xad [ 334.095791] ? __down_interruptible+0x700/0x700 [ 334.100485] ext4_filemap_fault+0x82/0xad [ 334.104646] __do_fault+0x100/0x6b0 [ 334.108280] ? print_bad_pte+0x6c0/0x6c0 [ 334.112346] ? find_held_lock+0x36/0x1c0 [ 334.116425] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 334.121623] ? pmd_val+0x88/0x100 [ 334.125084] ? add_mm_counter_fast+0xd0/0xd0 [ 334.129496] ? pmd_val+0x88/0x100 [ 334.132958] ? add_mm_counter_fast+0xd0/0xd0 [ 334.137376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.142959] __handle_mm_fault+0x3709/0x53e0 [ 334.147397] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 334.152250] ? graph_lock+0x170/0x170 [ 334.156058] ? print_usage_bug+0xc0/0xc0 [ 334.160123] ? lock_downgrade+0x900/0x900 [ 334.164284] ? graph_lock+0x170/0x170 [ 334.168092] ? graph_lock+0x170/0x170 [ 334.171924] ? handle_mm_fault+0x42a/0xc70 [ 334.176175] ? lock_downgrade+0x900/0x900 [ 334.180326] ? check_preemption_disabled+0x48/0x200 [ 334.185355] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 334.191163] ? kasan_check_read+0x11/0x20 [ 334.195319] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.200600] ? rcu_bh_qs+0xc0/0xc0 [ 334.204142] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 334.209596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.215152] ? check_preemption_disabled+0x48/0x200 [ 334.220195] handle_mm_fault+0x54f/0xc70 [ 334.224266] ? __handle_mm_fault+0x53e0/0x53e0 [ 334.228858] ? find_vma+0x34/0x190 [ 334.232434] __do_page_fault+0x67d/0xed0 [ 334.236513] ? mm_fault_error+0x380/0x380 [ 334.240665] ? trace_hardirqs_off+0xb8/0x310 [ 334.245083] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.250455] ? trace_hardirqs_on+0x310/0x310 [ 334.254875] do_page_fault+0xf2/0x7e0 [ 334.258683] ? vmalloc_sync_all+0x30/0x30 [ 334.262839] ? error_entry+0x70/0xd0 [ 334.266558] ? trace_hardirqs_off_caller+0xbb/0x310 [ 334.271579] ? trace_hardirqs_on_caller+0xc0/0x310 [ 334.276519] ? syscall_return_slowpath+0x5e0/0x5e0 [ 334.281451] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.286299] ? trace_hardirqs_on_caller+0x310/0x310 [ 334.291326] ? trace_hardirqs_off+0x310/0x310 [ 334.295826] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.300848] ? prepare_exit_to_usermode+0x291/0x3b0 [ 334.305870] ? page_fault+0x8/0x30 [ 334.309435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.314312] ? page_fault+0x8/0x30 [ 334.317867] page_fault+0x1e/0x30 [ 334.321320] RIP: 0033:0x7f41f206bdd3 [ 334.325041] Code: Bad RIP value. [ 334.328422] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 334.334025] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 334.341302] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 334.349005] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 334.356284] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 334.363554] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 334.370854] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 334.370918] aoe: skb alloc failure [ 334.377712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.377718] Call Trace: [ 334.377739] dump_stack+0x1c4/0x2b4 [ 334.377757] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.377786] warn_alloc.cold.119+0xb7/0x1bd [ 334.381330] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 334.390660] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 334.393223] init cpuset= [ 334.396851] ? lock_downgrade+0x900/0x900 [ 334.402021] / [ 334.406348] ? trace_hardirqs_off+0xb8/0x310 [ 334.416029] mems_allowed=0 [ 334.421336] ? trace_hardirqs_off+0xb8/0x310 [ 334.441576] __alloc_pages_slowpath+0x2667/0x2d80 [ 334.446468] ? warn_alloc+0x120/0x120 [ 334.450280] ? warn_alloc+0x120/0x120 [ 334.454088] ? print_usage_bug+0xc0/0xc0 [ 334.458154] ? warn_alloc+0x120/0x120 [ 334.461960] ? print_usage_bug+0xc0/0xc0 [ 334.466023] ? find_held_lock+0x36/0x1c0 [ 334.470102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.475643] ? should_fail+0x22d/0xd01 [ 334.479542] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.484648] ? __lock_acquire+0x7ec/0x4ec0 [ 334.488893] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.494008] ? __lock_acquire+0x7ec/0x4ec0 [ 334.498254] ? should_fail+0x22d/0xd01 [ 334.502164] ? mark_held_locks+0x130/0x130 [ 334.506421] ? mark_held_locks+0x130/0x130 [ 334.510662] ? __account_cfs_rq_runtime+0x790/0x790 [ 334.515685] ? select_task_rq_fair+0x754/0x34f0 [ 334.520358] ? lock_downgrade+0x900/0x900 [ 334.524519] ? check_preemption_disabled+0x48/0x200 [ 334.529544] ? graph_lock+0x170/0x170 [ 334.533348] ? print_usage_bug+0xc0/0xc0 [ 334.537426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.542969] ? check_preemption_disabled+0x48/0x200 [ 334.547991] ? check_preemption_disabled+0x48/0x200 [ 334.553029] ? __lock_is_held+0xb5/0x140 [ 334.557107] __alloc_pages_nodemask+0xa80/0xde0 [ 334.561781] ? graph_lock+0x170/0x170 [ 334.565589] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 334.570609] ? graph_lock+0x170/0x170 [ 334.574432] ? find_held_lock+0x36/0x1c0 [ 334.578515] ? ____cache_alloc_node+0x1c7/0x1e0 [ 334.583191] ? lock_downgrade+0x900/0x900 [ 334.587354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.592932] cache_grow_begin+0x91/0x8c0 [ 334.597005] ? do_raw_spin_unlock+0xa7/0x2f0 [ 334.601437] fallback_alloc+0x203/0x2e0 [ 334.605432] ____cache_alloc_node+0x1c7/0x1e0 [ 334.609946] kmem_cache_alloc_node+0xe3/0x730 [ 334.614455] ? ipv6_get_ifaddr+0x42e/0x620 [ 334.618708] __alloc_skb+0x119/0x770 [ 334.622431] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.627718] ? skb_scrub_packet+0x490/0x490 [ 334.632057] ? lock_downgrade+0x900/0x900 [ 334.636217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.641772] ? refcount_sub_and_test_checked+0x203/0x310 [ 334.647236] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 334.652691] ? addrconf_rs_timer+0x6f0/0x6f0 [ 334.657120] ndisc_alloc_skb+0x144/0x340 [ 334.661193] ndisc_send_rs+0x331/0x6e0 [ 334.665090] addrconf_rs_timer+0x3c0/0x6f0 [ 334.669339] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 334.673600] call_timer_fn+0x272/0x920 [ 334.677495] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 334.681743] ? process_timeout+0x40/0x40 [ 334.685805] ? find_held_lock+0x36/0x1c0 [ 334.689880] ? __run_timers+0x7da/0xc70 [ 334.693868] ? _raw_spin_unlock_irq+0x27/0x80 [ 334.698383] ? _raw_spin_unlock_irq+0x27/0x80 [ 334.702893] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 334.707141] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 334.711731] ? trace_hardirqs_on+0xbd/0x310 [ 334.716060] ? kasan_check_read+0x11/0x20 [ 334.720222] ? __run_timers+0x7da/0xc70 [ 334.724204] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 334.729676] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 334.733920] __run_timers+0x7e5/0xc70 [ 334.737724] ? find_held_lock+0x36/0x1c0 [ 334.741804] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 334.747174] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 334.751947] ? retint_kernel+0x2d/0x2d [ 334.755869] ? _raw_spin_unlock_irq+0x56/0x80 [ 334.760381] ? pvclock_read_flags+0x160/0x160 [ 334.764896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.770446] ? check_preemption_disabled+0x48/0x200 [ 334.775497] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 334.781042] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 334.786325] ? rcu_pm_notify+0xc0/0xc0 [ 334.790217] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.795757] ? check_preemption_disabled+0x48/0x200 [ 334.800790] run_timer_softirq+0x52/0xb0 [ 334.804859] ? rcu_read_lock_sched_held+0x108/0x120 [ 334.809880] __do_softirq+0x30b/0xad8 [ 334.813706] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 334.818814] ? retint_kernel+0x2d/0x2d [ 334.822710] ? schedule+0x108/0x460 [ 334.826364] ? trace_hardirqs_off+0xb8/0x310 [ 334.830784] ? smpboot_thread_fn+0x68b/0xa00 [ 334.835197] ? trace_hardirqs_on+0x310/0x310 [ 334.839609] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.845161] ? check_preemption_disabled+0x48/0x200 [ 334.850189] ? takeover_tasklets+0xa90/0xa90 [ 334.854610] run_ksoftirqd+0x94/0x100 [ 334.858433] smpboot_thread_fn+0x68b/0xa00 [ 334.862681] ? sort_range+0x30/0x30 [ 334.866327] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 334.871440] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.876989] ? __kthread_parkme+0xfb/0x1a0 [ 334.881235] kthread+0x35a/0x420 [ 334.884609] ? sort_range+0x30/0x30 [ 334.888241] ? kthread_bind+0x40/0x40 [ 334.892054] ret_from_fork+0x3a/0x50 [ 334.895791] warn_alloc_show_mem: 1 callbacks suppressed [ 334.895804] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 334.895806] Mem-Info: [ 334.895837] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 334.895837] active_file:34 inactive_file:0 isolated_file:13 [ 334.895837] unevictable:0 dirty:0 writeback:0 unstable:0 [ 334.895837] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 334.895837] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 334.895837] free:13758 free_pcp:195 free_cma:0 [ 334.901183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.901193] Call Trace: [ 334.907350] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 334.909753] <IRQ> [ 334.942797] Node 0 [ 334.952157] dump_stack+0x1c4/0x2b4 [ 334.954749] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 334.982679] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.984814] lowmem_reserve[]: [ 334.987069] warn_alloc.cold.119+0xb7/0x1bd [ 334.990664] 0 [ 335.016169] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 335.021342] 2817 [ 335.024456] ? lock_downgrade+0x900/0x900 [ 335.028757] 6321 6321 [ 335.030576] ? trace_hardirqs_off+0xb8/0x310 [ 335.035407] Node 0 [ 335.037477] ? trace_hardirqs_off+0xb8/0x310 [ 335.041634] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 335.044115] __alloc_pages_slowpath+0x2667/0x2d80 [ 335.048494] lowmem_reserve[]: 0 [ 335.050770] ? warn_alloc+0x120/0x120 [ 335.055138] 0 3503 [ 335.081699] ? __lock_acquire+0x7ec/0x4ec0 [ 335.086526] 3503 [ 335.089809] ? warn_alloc+0x120/0x120 [ 335.095831] ? native_queued_spin_lock_slowpath+0x1de/0x1120 [ 335.100041] Node 0 [ 335.102113] ? print_usage_bug+0xc0/0xc0 [ 335.105929] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 335.111691] ? warn_alloc+0x120/0x120 [ 335.113901] lowmem_reserve[]: 0 [ 335.117970] ? print_usage_bug+0xc0/0xc0 [ 335.146409] 0 0 [ 335.150227] ? mark_held_locks+0x130/0x130 [ 335.153487] 0 [ 335.157549] ? mark_held_locks+0x130/0x130 [ 335.159510] Node 0 [ 335.163750] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.165537] DMA: [ 335.169772] ? should_fail+0x22d/0xd01 [ 335.171988] 1*4kB [ 335.177521] ? graph_lock+0x170/0x170 [ 335.179574] (U) [ 335.183467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.185596] 0*8kB 0*16kB [ 335.189414] ? __lock_acquire+0x7ec/0x4ec0 [ 335.191379] 1*32kB [ 335.196496] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.199235] (U) [ 335.203468] ? should_fail+0x22d/0xd01 [ 335.205687] 2*64kB [ 335.210794] ? mark_held_locks+0x130/0x130 [ 335.212767] (U) [ 335.216654] ? mark_held_locks+0x130/0x130 [ 335.218875] 1*128kB [ 335.223120] ? lock_downgrade+0x900/0x900 [ 335.225084] (U) [ 335.229316] ? graph_lock+0x170/0x170 [ 335.231618] 1*256kB (U) [ 335.235779] ? graph_lock+0x170/0x170 [ 335.237737] 0*512kB [ 335.241535] ? graph_lock+0x170/0x170 [ 335.244190] 1*1024kB (U) [ 335.248001] ? print_usage_bug+0xc0/0xc0 [ 335.250307] 1*2048kB [ 335.254105] ? do_raw_spin_unlock+0xa7/0x2f0 [ 335.256845] (M) [ 335.260910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.263312] 3*4096kB [ 335.267722] ? check_preemption_disabled+0x48/0x200 [ 335.269684] (M) [ 335.275216] ? check_preemption_disabled+0x48/0x200 [ 335.277603] = 15908kB [ 335.277612] Node 0 [ 335.282635] ? __lock_is_held+0xb5/0x140 [ 335.284585] DMA32: [ 335.289601] __alloc_pages_nodemask+0xa80/0xde0 [ 335.292014] 3*4kB [ 335.294248] ? graph_lock+0x170/0x170 [ 335.298286] (M) 2*8kB [ 335.300534] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 335.305183] (UM) [ 335.307336] ? graph_lock+0x170/0x170 [ 335.311509] 2*16kB (M) [ 335.314033] ? find_held_lock+0x36/0x1c0 [ 335.319018] 2*32kB [ 335.321089] ? ____cache_alloc_node+0x1c7/0x1e0 [ 335.324864] (UM) [ 335.327452] ? lock_downgrade+0x900/0x900 [ 335.331493] 2*64kB [ 335.333737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.338423] (M) [ 335.340504] cache_grow_begin+0x91/0x8c0 [ 335.344630] 3*128kB [ 335.346865] ? do_raw_spin_unlock+0xa7/0x2f0 [ 335.352385] (M) [ 335.354385] fallback_alloc+0x203/0x2e0 [ 335.358436] 2*256kB [ 335.360768] ____cache_alloc_node+0x1c7/0x1e0 [ 335.365142] (M) 3*512kB [ 335.367144] kmem_cache_alloc_node+0xe3/0x730 [ 335.371085] (M) 4*1024kB [ 335.373434] ? __kmalloc_node_track_caller+0x47/0x70 [ 335.377897] (UM) 3*2048kB [ 335.380584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.385053] (UM) 3*4096kB [ 335.387824] __alloc_skb+0x119/0x770 [ 335.392900] (M) [ 335.395748] ? skb_scrub_packet+0x490/0x490 [ 335.401289] = 25212kB [ 335.401299] Node 0 [ 335.404158] ? vprintk_default+0x28/0x30 [ 335.407859] Normal: [ 335.409844] ? vprintk_func+0x85/0x181 [ 335.414146] 2320*4kB [ 335.416556] ? printk+0xa7/0xcf [ 335.418805] (UME) [ 335.422866] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 335.425162] 282*8kB (UME) [ 335.429086] new_skb+0x26/0x1c0 [ 335.431474] 32*16kB (UM) [ 335.434760] aoecmd_cfg+0x279/0x7f0 [ 335.436897] 15*32kB [ 335.441653] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 335.444477] (UM) [ 335.447759] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.450495] 4*64kB [ 335.454117] ? check_preemption_disabled+0x48/0x200 [ 335.456417] (M) 3*128kB [ 335.460753] ? check_preemption_disabled+0x48/0x200 [ 335.462790] (UM) 1*256kB [ 335.468343] ? __lock_is_held+0xb5/0x140 [ 335.470554] (M) [ 335.475585] discover_timer+0x50/0x60 [ 335.478230] 1*512kB [ 335.483246] call_timer_fn+0x272/0x920 [ 335.485977] (M) 0*1024kB [ 335.490064] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 335.492024] 0*2048kB [ 335.495826] ? process_timeout+0x40/0x40 [ 335.498123] 0*4096kB = 13936kB [ 335.502017] ? find_held_lock+0x36/0x1c0 [ 335.504761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 335.509604] ? mark_held_locks+0xc7/0x130 [ 335.511999] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 335.516056] ? _raw_spin_unlock_irq+0x27/0x80 [ 335.519232] 4517 total pagecache pages [ 335.523298] ? _raw_spin_unlock_irq+0x27/0x80 [ 335.532261] 0 pages in swap cache [ 335.536408] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 335.536431] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 335.544983] Swap cache stats: add 0, delete 0, find 0/0 [ 335.544993] Free swap = 0kB [ 335.549499] ? trace_hardirqs_on+0xbd/0x310 [ 335.553401] Total swap = 0kB [ 335.553412] 1965979 pages RAM [ 335.557911] ? kasan_check_read+0x11/0x20 [ 335.561344] 0 pages HighMem/MovableOnly [ 335.561354] 342745 pages reserved [ 335.566198] ? __run_timers+0x7da/0xc70 [ 335.570760] 0 pages cma reserved [ 335.576121] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 335.579196] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 335.583453] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 335.586635] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 335.589575] __run_timers+0x7e5/0xc70 [ 335.593703] ksoftirqd/1 cpuset= [ 335.597739] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 335.601166] / [ 335.605144] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 335.608497] mems_allowed=0 [ 335.613942] ? graph_lock+0x170/0x170 [ 335.661441] ? print_usage_bug+0xc0/0xc0 [ 335.665504] ? lock_release+0x970/0x970 [ 335.669487] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 335.674687] ? find_held_lock+0x36/0x1c0 [ 335.678762] ? graph_lock+0x170/0x170 [ 335.682570] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.688122] ? check_preemption_disabled+0x48/0x200 [ 335.693163] ? __lock_is_held+0xb5/0x140 [ 335.697252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.702793] ? check_preemption_disabled+0x48/0x200 [ 335.707823] run_timer_softirq+0x52/0xb0 [ 335.711888] ? rcu_read_lock_sched_held+0x108/0x120 [ 335.716915] __do_softirq+0x30b/0xad8 [ 335.720736] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 335.725851] ? pvclock_read_flags+0x160/0x160 [ 335.730348] ? lapic_next_event+0x5a/0x90 [ 335.734502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.740041] ? check_preemption_disabled+0x48/0x200 [ 335.745057] ? check_preemption_disabled+0x48/0x200 [ 335.750080] ? kvm_clock_read+0x18/0x30 [ 335.754058] ? kvm_sched_clock_read+0x9/0x20 [ 335.758473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.764016] ? check_preemption_disabled+0x48/0x200 [ 335.769049] irq_exit+0x17f/0x1c0 [ 335.772521] smp_apic_timer_interrupt+0x1cb/0x760 [ 335.777370] ? smp_reschedule_interrupt+0x109/0x650 [ 335.782408] ? smp_call_function_single_interrupt+0x650/0x650 [ 335.788305] ? interrupt_entry+0xb5/0xf0 [ 335.792370] ? trace_hardirqs_off_caller+0xbb/0x310 [ 335.797405] ? trace_hardirqs_off_caller+0xbb/0x310 [ 335.802440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.807287] ? trace_hardirqs_on_caller+0x310/0x310 [ 335.812305] ? trace_hardirqs_on_caller+0x310/0x310 [ 335.817323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.822863] ? check_preemption_disabled+0x48/0x200 [ 335.827881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.833439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.838300] apic_timer_interrupt+0xf/0x20 [ 335.842535] </IRQ> [ 335.844781] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 335.850495] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 335.869405] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 335.877130] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 335.884405] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 335.891684] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 335.898953] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 335.906224] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 335.913514] ? arch_local_irq_restore+0x45/0x52 [ 335.918195] dump_stack+0x26a/0x2b4 [ 335.921829] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.927025] ? mark_held_locks+0x130/0x130 [ 335.931262] ? mark_held_locks+0x130/0x130 [ 335.935510] dump_header+0x27b/0xf72 [ 335.939240] ? pagefault_out_of_memory+0x197/0x197 [ 335.944188] ? mark_held_locks+0x130/0x130 [ 335.948448] ? __lock_acquire+0x7ec/0x4ec0 [ 335.952737] ? mem_cgroup_charge_statistics+0x780/0x780 [ 335.958134] ? print_usage_bug+0xc0/0xc0 [ 335.962212] ? print_usage_bug+0xc0/0xc0 [ 335.966302] ? graph_lock+0x170/0x170 [ 335.970103] ? graph_lock+0x170/0x170 [ 335.973908] ? print_usage_bug+0xc0/0xc0 [ 335.977972] ? print_usage_bug+0xc0/0xc0 [ 335.982044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.987592] ? find_held_lock+0x36/0x1c0 [ 335.991666] ? mark_held_locks+0xc7/0x130 [ 335.995821] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 336.000927] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 336.006034] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.010625] ? trace_hardirqs_on+0xbd/0x310 [ 336.014957] ? kasan_check_read+0x11/0x20 [ 336.019108] ? ___ratelimit+0x36f/0x655 [ 336.023087] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.028545] ? trace_hardirqs_on+0x310/0x310 [ 336.032957] ? lock_downgrade+0x900/0x900 [ 336.037116] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 336.042225] ? ___ratelimit+0xaa/0x655 [ 336.046122] ? idr_get_free+0xec0/0xec0 [ 336.050104] ? kasan_check_write+0x14/0x20 [ 336.054344] ? do_raw_spin_lock+0xc1/0x200 [ 336.058592] oom_kill_process.cold.27+0x10/0x903 [ 336.063352] ? graph_lock+0x170/0x170 [ 336.067157] ? _raw_spin_unlock+0x2c/0x50 [ 336.071305] ? oom_badness+0xe6/0xaa0 [ 336.075117] ? oom_evaluate_task+0x540/0x540 [ 336.079537] ? find_held_lock+0x36/0x1c0 [ 336.083610] ? out_of_memory+0x974/0x1430 [ 336.087766] ? lock_downgrade+0x900/0x900 [ 336.091914] ? check_preemption_disabled+0x48/0x200 [ 336.096945] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.102749] ? kasan_check_read+0x11/0x20 [ 336.106903] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.112187] ? rcu_bh_qs+0xc0/0xc0 [ 336.115735] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 336.120761] ? oom_evaluate_task+0x302/0x540 [ 336.125180] out_of_memory+0xa84/0x1430 [ 336.129170] ? oom_killer_disable+0x3a0/0x3a0 [ 336.133670] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 336.138605] ? __mutex_add_waiter+0x2a0/0x2a0 [ 336.143130] __alloc_pages_slowpath+0x2318/0x2d80 [ 336.148010] ? warn_alloc+0x120/0x120 [ 336.151813] ? __radix_tree_lookup+0x4c0/0x4c0 [ 336.156428] ? find_get_entry+0x2f2/0xc40 [ 336.160592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.166139] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 336.171076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.176619] ? should_fail+0x22d/0xd01 [ 336.180524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.185631] ? __lock_is_held+0xb5/0x140 [ 336.189724] ? __lock_is_held+0xb5/0x140 [ 336.193802] ? kasan_check_read+0x11/0x20 [ 336.197959] ? ___might_sleep+0x1ed/0x300 [ 336.202107] ? lock_release+0x970/0x970 [ 336.206088] ? arch_local_save_flags+0x40/0x40 [ 336.210686] ? __might_sleep+0x95/0x190 [ 336.214671] __alloc_pages_nodemask+0xa80/0xde0 [ 336.219352] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 336.224377] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.230191] ? kasan_check_read+0x11/0x20 [ 336.234344] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.239630] ? graph_lock+0x170/0x170 [ 336.243441] ? print_usage_bug+0xc0/0xc0 [ 336.247508] ? graph_lock+0x170/0x170 [ 336.251312] ? graph_lock+0x170/0x170 [ 336.255120] ? __do_page_cache_readahead+0x7ce/0x980 [ 336.260237] ? find_held_lock+0x36/0x1c0 [ 336.264306] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 336.269851] alloc_pages_current+0x10c/0x210 [ 336.274264] ? lock_downgrade+0x900/0x900 [ 336.278437] __page_cache_alloc+0x38f/0x5b0 [ 336.282764] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.288566] ? kasan_check_read+0x11/0x20 [ 336.292720] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.298006] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 336.302680] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.308219] ? check_preemption_disabled+0x48/0x200 [ 336.313248] filemap_fault+0x1594/0x25f0 [ 336.317335] ? __lock_page_or_retry+0xa00/0xa00 [ 336.322011] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.327810] ? kasan_check_read+0x11/0x20 [ 336.331965] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.337249] ? rcu_bh_qs+0xc0/0xc0 [ 336.340792] ? remove_wait_queue+0x1a6/0x360 [ 336.345206] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.350676] ? filemap_map_pages+0xdea/0x1980 [ 336.355195] ? print_usage_bug+0xc0/0xc0 [ 336.359264] ? find_get_pages_range_tag+0x1320/0x1320 [ 336.364456] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.370000] ? fput+0x130/0x1a0 [ 336.373293] ? graph_lock+0x170/0x170 [ 336.377103] ? __lock_acquire+0x7ec/0x4ec0 [ 336.381369] ? lock_acquire+0x1ed/0x520 [ 336.385359] ? ext4_filemap_fault+0x7a/0xad [ 336.389699] ? lock_release+0x970/0x970 [ 336.393694] ? arch_local_save_flags+0x40/0x40 [ 336.398296] ? select_estimate_accuracy+0x4b0/0x4b0 [ 336.403334] ? down_read+0xb0/0x1d0 [ 336.406965] ? ext4_filemap_fault+0x7a/0xad [ 336.411290] ? __down_interruptible+0x700/0x700 [ 336.415984] ext4_filemap_fault+0x82/0xad [ 336.420424] __do_fault+0x100/0x6b0 [ 336.424065] ? print_bad_pte+0x6c0/0x6c0 [ 336.428134] ? find_held_lock+0x36/0x1c0 [ 336.432208] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 336.437659] ? pmd_val+0x88/0x100 [ 336.441116] ? add_mm_counter_fast+0xd0/0xd0 [ 336.445525] ? pmd_val+0x88/0x100 [ 336.448983] ? add_mm_counter_fast+0xd0/0xd0 [ 336.453414] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.458969] __handle_mm_fault+0x3709/0x53e0 [ 336.463402] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 336.468255] ? graph_lock+0x170/0x170 [ 336.472064] ? print_usage_bug+0xc0/0xc0 [ 336.476130] ? lock_downgrade+0x900/0x900 [ 336.480283] ? graph_lock+0x170/0x170 [ 336.484089] ? graph_lock+0x170/0x170 [ 336.487914] ? handle_mm_fault+0x42a/0xc70 [ 336.492156] ? lock_downgrade+0x900/0x900 [ 336.496306] ? check_preemption_disabled+0x48/0x200 [ 336.501334] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 336.507134] ? kasan_check_read+0x11/0x20 [ 336.511285] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.516569] ? rcu_bh_qs+0xc0/0xc0 [ 336.520116] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 336.525575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.531118] ? check_preemption_disabled+0x48/0x200 [ 336.536149] handle_mm_fault+0x54f/0xc70 [ 336.540219] ? __handle_mm_fault+0x53e0/0x53e0 [ 336.544813] ? find_vma+0x34/0x190 [ 336.548365] __do_page_fault+0x67d/0xed0 [ 336.552463] ? mm_fault_error+0x380/0x380 [ 336.556618] ? trace_hardirqs_off+0xb8/0x310 [ 336.561035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.566426] ? trace_hardirqs_on+0x310/0x310 [ 336.570846] do_page_fault+0xf2/0x7e0 [ 336.574652] ? vmalloc_sync_all+0x30/0x30 [ 336.578807] ? error_entry+0x70/0xd0 [ 336.582529] ? trace_hardirqs_off_caller+0xbb/0x310 [ 336.587548] ? trace_hardirqs_on_caller+0xc0/0x310 [ 336.592492] ? syscall_return_slowpath+0x5e0/0x5e0 [ 336.597436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.602286] ? trace_hardirqs_on_caller+0x310/0x310 [ 336.607305] ? trace_hardirqs_off+0x310/0x310 [ 336.611806] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 336.616830] ? prepare_exit_to_usermode+0x291/0x3b0 [ 336.621852] ? page_fault+0x8/0x30 [ 336.625408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.630265] ? page_fault+0x8/0x30 [ 336.633811] page_fault+0x1e/0x30 [ 336.637265] RIP: 0033:0x7f41f206bdd3 [ 336.640981] Code: Bad RIP value. [ 336.644347] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 336.649724] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 336.656998] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 336.664268] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 336.671537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 336.678815] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 336.686114] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 336.686178] aoe: skb alloc failure [ 336.692970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.692977] Call Trace: [ 336.692997] dump_stack+0x1c4/0x2b4 [ 336.693015] ? dump_stack_print_info.cold.2+0x52/0x52 [ 336.693044] warn_alloc.cold.119+0xb7/0x1bd [ 336.696625] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 336.705943] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 336.708515] init cpuset= [ 336.712145] ? lock_downgrade+0x900/0x900 [ 336.717312] / [ 336.721642] ? trace_hardirqs_off+0xb8/0x310 [ 336.731340] mems_allowed=0 [ 336.736189] ? trace_hardirqs_off+0xb8/0x310 [ 336.756437] __alloc_pages_slowpath+0x2667/0x2d80 [ 336.761324] ? warn_alloc+0x120/0x120 [ 336.765140] ? warn_alloc+0x120/0x120 [ 336.768952] ? print_usage_bug+0xc0/0xc0 [ 336.773020] ? warn_alloc+0x120/0x120 [ 336.776833] ? print_usage_bug+0xc0/0xc0 [ 336.780903] ? graph_lock+0x170/0x170 [ 336.784714] ? kvm_sched_clock_read+0x9/0x20 [ 336.789130] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.794684] ? should_fail+0x22d/0xd01 [ 336.798586] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.803698] ? __lock_acquire+0x7ec/0x4ec0 [ 336.807947] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 336.813051] ? __lock_acquire+0x7ec/0x4ec0 [ 336.817302] ? should_fail+0x22d/0xd01 [ 336.821206] ? mark_held_locks+0x130/0x130 [ 336.825451] ? mark_held_locks+0x130/0x130 [ 336.829689] ? __account_cfs_rq_runtime+0x790/0x790 [ 336.834715] ? select_task_rq_fair+0x754/0x34f0 [ 336.839408] ? lock_downgrade+0x900/0x900 [ 336.843565] ? check_preemption_disabled+0x48/0x200 [ 336.848588] ? graph_lock+0x170/0x170 [ 336.852400] ? print_usage_bug+0xc0/0xc0 [ 336.856482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.862035] ? check_preemption_disabled+0x48/0x200 [ 336.867055] ? check_preemption_disabled+0x48/0x200 [ 336.872088] ? __lock_is_held+0xb5/0x140 [ 336.876166] __alloc_pages_nodemask+0xa80/0xde0 [ 336.880840] ? graph_lock+0x170/0x170 [ 336.884651] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 336.889674] ? graph_lock+0x170/0x170 [ 336.893495] ? find_held_lock+0x36/0x1c0 [ 336.897575] ? ____cache_alloc_node+0x1c7/0x1e0 [ 336.902257] ? lock_downgrade+0x900/0x900 [ 336.906434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.911992] cache_grow_begin+0x91/0x8c0 [ 336.916065] ? do_raw_spin_unlock+0xa7/0x2f0 [ 336.920496] fallback_alloc+0x203/0x2e0 [ 336.924483] ____cache_alloc_node+0x1c7/0x1e0 [ 336.928990] kmem_cache_alloc_node+0xe3/0x730 [ 336.933499] ? ipv6_get_ifaddr+0x42e/0x620 [ 336.937756] __alloc_skb+0x119/0x770 [ 336.941476] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 336.946764] ? skb_scrub_packet+0x490/0x490 [ 336.951093] ? lock_downgrade+0x900/0x900 [ 336.955258] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.960803] ? refcount_sub_and_test_checked+0x203/0x310 [ 336.966263] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 336.971723] ? addrconf_rs_timer+0x6f0/0x6f0 [ 336.976151] ndisc_alloc_skb+0x144/0x340 [ 336.980311] ndisc_send_rs+0x331/0x6e0 [ 336.984214] addrconf_rs_timer+0x3c0/0x6f0 [ 336.988462] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 336.992717] call_timer_fn+0x272/0x920 [ 336.996610] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 337.000862] ? process_timeout+0x40/0x40 [ 337.004930] ? find_held_lock+0x36/0x1c0 [ 337.009008] ? __run_timers+0x7da/0xc70 [ 337.012996] ? _raw_spin_unlock_irq+0x27/0x80 [ 337.017496] ? _raw_spin_unlock_irq+0x27/0x80 [ 337.021998] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 337.026251] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 337.030838] ? trace_hardirqs_on+0xbd/0x310 [ 337.035163] ? kasan_check_read+0x11/0x20 [ 337.039315] ? __run_timers+0x7da/0xc70 [ 337.043295] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 337.048765] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 337.053009] __run_timers+0x7e5/0xc70 [ 337.056817] ? find_held_lock+0x36/0x1c0 [ 337.060898] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 337.066273] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 337.071040] ? retint_kernel+0x2d/0x2d [ 337.074954] ? _raw_spin_unlock_irq+0x56/0x80 [ 337.079468] ? pvclock_read_flags+0x160/0x160 [ 337.083976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.089516] ? check_preemption_disabled+0x48/0x200 [ 337.094546] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 337.100092] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 337.105379] ? rcu_pm_notify+0xc0/0xc0 [ 337.109290] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.114831] ? check_preemption_disabled+0x48/0x200 [ 337.119861] run_timer_softirq+0x52/0xb0 [ 337.123930] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.128955] __do_softirq+0x30b/0xad8 [ 337.132778] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 337.137893] ? retint_kernel+0x2d/0x2d [ 337.141801] ? schedule+0x108/0x460 [ 337.145448] ? trace_hardirqs_off+0xb8/0x310 [ 337.149862] ? smpboot_thread_fn+0x68b/0xa00 [ 337.154281] ? trace_hardirqs_on+0x310/0x310 [ 337.158705] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.164262] ? check_preemption_disabled+0x48/0x200 [ 337.169290] ? takeover_tasklets+0xa90/0xa90 [ 337.173712] run_ksoftirqd+0x94/0x100 [ 337.177525] smpboot_thread_fn+0x68b/0xa00 [ 337.181799] ? sort_range+0x30/0x30 [ 337.185443] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 337.190567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.196108] ? __kthread_parkme+0xfb/0x1a0 [ 337.200358] kthread+0x35a/0x420 [ 337.203744] ? sort_range+0x30/0x30 [ 337.207372] ? kthread_bind+0x40/0x40 [ 337.211190] ret_from_fork+0x3a/0x50 [ 337.214929] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 337.214945] warn_alloc_show_mem: 1 callbacks suppressed [ 337.214949] Mem-Info: [ 337.221095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.221104] Call Trace: [ 337.226483] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 337.226483] active_file:34 inactive_file:0 isolated_file:13 [ 337.226483] unevictable:0 dirty:0 writeback:0 unstable:0 [ 337.226483] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 337.226483] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 337.226483] free:13758 free_pcp:195 free_cma:0 [ 337.228862] <IRQ> [ 337.238232] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 337.240822] dump_stack+0x1c4/0x2b4 [ 337.273860] Node 0 [ 337.276024] ? dump_stack_print_info.cold.2+0x52/0x52 [ 337.303964] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 337.307593] warn_alloc.cold.119+0xb7/0x1bd [ 337.310002] lowmem_reserve[]: 0 [ 337.315206] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 337.340690] 2817 [ 337.345025] ? lock_downgrade+0x900/0x900 [ 337.348282] 6321 [ 337.353148] ? trace_hardirqs_off+0xb8/0x310 [ 337.355191] 6321 [ 337.359340] ? trace_hardirqs_off+0xb8/0x310 [ 337.361382] Node 0 [ 337.365806] __alloc_pages_slowpath+0x2667/0x2d80 [ 337.367876] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 337.372288] ? warn_alloc+0x120/0x120 [ 337.374473] lowmem_reserve[]: 0 [ 337.379331] ? warn_alloc+0x120/0x120 [ 337.405856] 0 3503 [ 337.409677] ? print_usage_bug+0xc0/0xc0 [ 337.412945] 3503 [ 337.416746] ? warn_alloc+0x120/0x120 [ 337.418968] Node 0 [ 337.423032] ? print_usage_bug+0xc0/0xc0 [ 337.425105] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 337.428880] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 337.431098] lowmem_reserve[]: [ 337.435158] ? ktime_get+0x2e1/0x440 [ 337.463586] 0 0 [ 337.468619] ? check_preemption_disabled+0x48/0x200 [ 337.471706] 0 [ 337.475433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.477380] 0 [ 337.482433] ? should_fail+0x22d/0xd01 [ 337.484232] Node 0 [ 337.489771] ? kasan_check_read+0x11/0x20 [ 337.491556] DMA: [ 337.495450] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 337.497683] 1*4kB [ 337.501832] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.503878] (U) [ 337.509158] ? __lock_acquire+0x7ec/0x4ec0 [ 337.511291] 0*8kB [ 337.516405] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.518363] 0*16kB [ 337.522605] ? should_fail+0x22d/0xd01 [ 337.524738] 1*32kB [ 337.529848] ? mark_held_locks+0x130/0x130 [ 337.532058] (U) [ 337.535948] ? mark_held_locks+0x130/0x130 [ 337.538162] 2*64kB (U) [ 337.542424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.544428] 1*128kB [ 337.548669] ? graph_lock+0x170/0x170 [ 337.551229] (U) [ 337.556767] ? mark_held_locks+0xc7/0x130 [ 337.559077] 1*256kB [ 337.562881] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 337.564836] (U) [ 337.568982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.571288] 0*512kB [ 337.576304] ? check_preemption_disabled+0x48/0x200 [ 337.578274] 1*1024kB [ 337.583809] ? check_preemption_disabled+0x48/0x200 [ 337.586112] (U) [ 337.591139] ? __lock_is_held+0xb5/0x140 [ 337.593554] 1*2048kB [ 337.598574] __alloc_pages_nodemask+0xa80/0xde0 [ 337.600535] (M) [ 337.604594] ? graph_lock+0x170/0x170 [ 337.606989] 3*4096kB [ 337.611654] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 337.613609] (M) [ 337.617439] ? graph_lock+0x170/0x170 [ 337.619822] = 15908kB [ 337.624844] ? find_held_lock+0x36/0x1c0 [ 337.626797] Node 0 [ 337.630605] ? ____cache_alloc_node+0x1c7/0x1e0 [ 337.632991] DMA32: [ 337.637229] ? lock_downgrade+0x900/0x900 [ 337.639455] 3*4kB [ 337.644126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.646339] (M) [ 337.650495] cache_grow_begin+0x91/0x8c0 [ 337.652665] 2*8kB [ 337.658201] ? do_raw_spin_unlock+0xa7/0x2f0 [ 337.660160] (UM) [ 337.664224] fallback_alloc+0x203/0x2e0 [ 337.666354] 2*16kB [ 337.670769] ____cache_alloc_node+0x1c7/0x1e0 [ 337.672812] (M) [ 337.676799] kmem_cache_alloc_node+0xe3/0x730 [ 337.679022] 2*32kB [ 337.683516] ? __kmalloc_node_track_caller+0x47/0x70 [ 337.685472] (UM) [ 337.689967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.692186] 2*64kB [ 337.697291] __alloc_skb+0x119/0x770 [ 337.699333] (M) [ 337.704878] ? skb_scrub_packet+0x490/0x490 [ 337.707101] 3*128kB [ 337.710824] ? vprintk_default+0x28/0x30 [ 337.712774] (M) [ 337.717092] ? vprintk_func+0x85/0x181 [ 337.719409] 2*256kB [ 337.723492] ? printk+0xa7/0xcf [ 337.725450] (M) [ 337.729343] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 337.731651] 3*512kB [ 337.734937] new_skb+0x26/0x1c0 [ 337.736898] (M) [ 337.741649] aoecmd_cfg+0x279/0x7f0 [ 337.743959] 4*1024kB [ 337.747242] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 337.749197] (UM) [ 337.752835] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.755233] 3*2048kB [ 337.759554] ? check_preemption_disabled+0x48/0x200 [ 337.761619] (UM) [ 337.767160] ? check_preemption_disabled+0x48/0x200 [ 337.769559] 3*4096kB [ 337.774584] ? __lock_is_held+0xb5/0x140 [ 337.776620] (M) [ 337.781640] discover_timer+0x50/0x60 [ 337.784019] = 25212kB [ 337.784028] Node 0 [ 337.788089] call_timer_fn+0x272/0x920 [ 337.790050] Normal: [ 337.793850] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 337.796244] 2320*4kB [ 337.798482] ? process_timeout+0x40/0x40 [ 337.802352] (UME) [ 337.804683] ? find_held_lock+0x36/0x1c0 [ 337.809509] 282*8kB [ 337.811926] ? mark_held_locks+0xc7/0x130 [ 337.815967] (UME) [ 337.818120] ? _raw_spin_unlock_irq+0x27/0x80 [ 337.822155] 32*16kB (UM) [ 337.824488] ? _raw_spin_unlock_irq+0x27/0x80 [ 337.828609] 15*32kB (UM) [ 337.830771] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 337.835247] 4*64kB [ 337.838010] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 337.842484] (M) [ 337.845245] ? trace_hardirqs_on+0xbd/0x310 [ 337.850081] 3*128kB (UM) [ 337.852335] ? kasan_check_read+0x11/0x20 [ 337.856890] 1*256kB (M) [ 337.858883] ? __run_timers+0x7da/0xc70 [ 337.863182] 1*512kB (M) [ 337.865954] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 337.870078] 0*1024kB 0*2048kB [ 337.872774] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 337.876721] 0*4096kB [ 337.879409] __run_timers+0x7e5/0xc70 [ 337.884830] = 13936kB [ 337.884850] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 337.888042] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 337.892860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 337.895267] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 337.899052] 4517 total pagecache pages [ 337.901462] ? graph_lock+0x170/0x170 [ 337.910286] 0 pages in swap cache [ 337.915764] ? print_usage_bug+0xc0/0xc0 [ 337.924321] Swap cache stats: add 0, delete 0, find 0/0 [ 337.924332] Free swap = 0kB [ 337.929357] ? lock_release+0x970/0x970 [ 337.933219] Total swap = 0kB [ 337.933228] 1965979 pages RAM [ 337.937032] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 337.940459] 0 pages HighMem/MovableOnly [ 337.940469] 342745 pages reserved [ 337.944533] ? find_held_lock+0x36/0x1c0 [ 337.949874] 0 pages cma reserved [ 337.952898] ? graph_lock+0x170/0x170 [ 337.956928] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 337.959872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.963020] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 337.968150] ? check_preemption_disabled+0x48/0x200 [ 337.968177] ? __lock_is_held+0xb5/0x140 [ 337.972164] ksoftirqd/1 cpuset= [ 337.975623] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.979663] / [ 337.983029] ? check_preemption_disabled+0x48/0x200 [ 337.986817] mems_allowed=0 [ 337.993311] run_timer_softirq+0x52/0xb0 [ 338.040664] ? rcu_read_lock_sched_held+0x108/0x120 [ 338.045690] __do_softirq+0x30b/0xad8 [ 338.049508] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 338.054620] ? pvclock_read_flags+0x160/0x160 [ 338.059119] ? lapic_next_event+0x5a/0x90 [ 338.063274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.068813] ? check_preemption_disabled+0x48/0x200 [ 338.073829] ? check_preemption_disabled+0x48/0x200 [ 338.078856] ? kvm_clock_read+0x18/0x30 [ 338.082835] ? kvm_sched_clock_read+0x9/0x20 [ 338.087250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 338.092793] ? check_preemption_disabled+0x48/0x200 [ 338.097829] irq_exit+0x17f/0x1c0 [ 338.101288] smp_apic_timer_interrupt+0x1cb/0x760 [ 338.106137] ? smp_reschedule_interrupt+0x109/0x650 [ 338.111160] ? smp_call_function_single_interrupt+0x650/0x650 [ 338.117049] ? interrupt_entry+0xb5/0xf0 [ 338.121117] ? trace_hardirqs_off_caller+0xbb/0x310 [ 338.126137] ? trace_hardirqs_off_caller+0xbb/0x310 [ 338.131156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.136007] ? trace_hardirqs_on_caller+0x310/0x310 [ 338.141029] ? trace_hardirqs_on_caller+0x310/0x310 [ 338.146050] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.151593] ? check_preemption_disabled+0x48/0x200 [ 338.156613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.162166] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.167023] apic_timer_interrupt+0xf/0x20 [ 338.171257] </IRQ> [ 338.173502] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 338.178832] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 338.197757] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 338.205474] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 338.212745] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 338.220014] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 338.227286] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 338.234562] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 338.241857] ? arch_local_irq_restore+0x45/0x52 [ 338.246561] dump_stack+0x26a/0x2b4 [ 338.250198] ? dump_stack_print_info.cold.2+0x52/0x52 [ 338.255406] ? mark_held_locks+0x130/0x130 [ 338.259652] ? mark_held_locks+0x130/0x130 [ 338.263900] dump_header+0x27b/0xf72 [ 338.267637] ? pagefault_out_of_memory+0x197/0x197 [ 338.272594] ? mark_held_locks+0x130/0x130 [ 338.276845] ? __lock_acquire+0x7ec/0x4ec0 [ 338.281088] ? mem_cgroup_charge_statistics+0x780/0x780 [ 338.286462] ? print_usage_bug+0xc0/0xc0 [ 338.290540] ? print_usage_bug+0xc0/0xc0 [ 338.294617] ? graph_lock+0x170/0x170 [ 338.298435] ? graph_lock+0x170/0x170 [ 338.302239] ? print_usage_bug+0xc0/0xc0 [ 338.306303] ? print_usage_bug+0xc0/0xc0 [ 338.310376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.315937] ? find_held_lock+0x36/0x1c0 [ 338.320011] ? mark_held_locks+0xc7/0x130 [ 338.324171] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 338.329278] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 338.334397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.338994] ? trace_hardirqs_on+0xbd/0x310 [ 338.343318] ? kasan_check_read+0x11/0x20 [ 338.347477] ? ___ratelimit+0x36f/0x655 [ 338.351457] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.356913] ? trace_hardirqs_on+0x310/0x310 [ 338.361327] ? lock_downgrade+0x900/0x900 [ 338.365491] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 338.370609] ? ___ratelimit+0xaa/0x655 [ 338.374509] ? idr_get_free+0xec0/0xec0 [ 338.378492] ? kasan_check_write+0x14/0x20 [ 338.382732] ? do_raw_spin_lock+0xc1/0x200 [ 338.386984] oom_kill_process.cold.27+0x10/0x903 [ 338.391748] ? graph_lock+0x170/0x170 [ 338.395554] ? _raw_spin_unlock+0x2c/0x50 [ 338.399736] ? oom_badness+0xe6/0xaa0 [ 338.403552] ? oom_evaluate_task+0x540/0x540 [ 338.407969] ? find_held_lock+0x36/0x1c0 [ 338.412043] ? out_of_memory+0x974/0x1430 [ 338.416197] ? lock_downgrade+0x900/0x900 [ 338.420640] ? check_preemption_disabled+0x48/0x200 [ 338.425669] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 338.431471] ? kasan_check_read+0x11/0x20 [ 338.435628] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 338.440913] ? rcu_bh_qs+0xc0/0xc0 [ 338.444468] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 338.449491] ? oom_evaluate_task+0x302/0x540 [ 338.453913] out_of_memory+0xa84/0x1430 [ 338.457909] ? oom_killer_disable+0x3a0/0x3a0 [ 338.462426] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 338.467363] ? __mutex_add_waiter+0x2a0/0x2a0 [ 338.471884] __alloc_pages_slowpath+0x2318/0x2d80 [ 338.476773] ? warn_alloc+0x120/0x120 [ 338.480580] ? __radix_tree_lookup+0x4c0/0x4c0 [ 338.485183] ? find_get_entry+0x2f2/0xc40 [ 338.489349] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 338.494891] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 338.499827] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 338.505373] ? should_fail+0x22d/0xd01 [ 338.509281] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 338.514397] ? __lock_is_held+0xb5/0x140 [ 338.518503] ? __lock_is_held+0xb5/0x140 [ 338.522586] ? kasan_check_read+0x11/0x20 [ 338.526742] ? ___might_sleep+0x1ed/0x300 [ 338.530893] ? lock_release+0x970/0x970 [ 338.534874] ? arch_local_save_flags+0x40/0x40 [ 338.539476] ? __might_sleep+0x95/0x190 [ 338.543461] __alloc_pages_nodemask+0xa80/0xde0 [ 338.548147] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 338.553171] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 338.558977] ? kasan_check_read+0x11/0x20 [ 338.563130] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 338.568442] ? graph_lock+0x170/0x170 [ 338.572255] ? print_usage_bug+0xc0/0xc0 [ 338.576329] ? graph_lock+0x170/0x170 [ 338.580136] ? graph_lock+0x170/0x170 [ 338.583940] ? __do_page_cache_readahead+0x7ce/0x980 [ 338.589053] ? find_held_lock+0x36/0x1c0 [ 338.593124] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 338.598708] alloc_pages_current+0x10c/0x210 [ 338.603120] ? lock_downgrade+0x900/0x900 [ 338.607280] __page_cache_alloc+0x38f/0x5b0 [ 338.611606] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 338.617414] ? kasan_check_read+0x11/0x20 [ 338.621573] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 338.626860] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 338.631534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 338.637073] ? check_preemption_disabled+0x48/0x200 [ 338.642106] filemap_fault+0x1594/0x25f0 [ 338.646194] ? __lock_page_or_retry+0xa00/0xa00 [ 338.650867] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 338.656666] ? kasan_check_read+0x11/0x20 [ 338.660819] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 338.666117] ? rcu_bh_qs+0xc0/0xc0 [ 338.669665] ? remove_wait_queue+0x1a6/0x360 [ 338.674078] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.679547] ? filemap_map_pages+0xdea/0x1980 [ 338.684061] ? print_usage_bug+0xc0/0xc0 [ 338.688129] ? find_get_pages_range_tag+0x1320/0x1320 [ 338.693326] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 338.698867] ? fput+0x130/0x1a0 [ 338.702153] ? graph_lock+0x170/0x170 [ 338.705959] ? __lock_acquire+0x7ec/0x4ec0 [ 338.710221] ? lock_acquire+0x1ed/0x520 [ 338.714203] ? ext4_filemap_fault+0x7a/0xad [ 338.718536] ? lock_release+0x970/0x970 [ 338.722521] ? arch_local_save_flags+0x40/0x40 [ 338.727111] ? select_estimate_accuracy+0x4b0/0x4b0 [ 338.732150] ? down_read+0xb0/0x1d0 [ 338.735776] ? ext4_filemap_fault+0x7a/0xad [ 338.740108] ? __down_interruptible+0x700/0x700 [ 338.744805] ext4_filemap_fault+0x82/0xad [ 338.748960] __do_fault+0x100/0x6b0 [ 338.752612] ? print_bad_pte+0x6c0/0x6c0 [ 338.756675] ? find_held_lock+0x36/0x1c0 [ 338.760749] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 338.765942] ? pmd_val+0x88/0x100 [ 338.769414] ? add_mm_counter_fast+0xd0/0xd0 [ 338.773836] ? pmd_val+0x88/0x100 [ 338.777296] ? add_mm_counter_fast+0xd0/0xd0 [ 338.781713] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 338.787262] __handle_mm_fault+0x3709/0x53e0 [ 338.791690] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 338.796538] ? graph_lock+0x170/0x170 [ 338.800343] ? print_usage_bug+0xc0/0xc0 [ 338.804423] ? lock_downgrade+0x900/0x900 [ 338.808578] ? graph_lock+0x170/0x170 [ 338.812385] ? graph_lock+0x170/0x170 [ 338.816226] ? handle_mm_fault+0x42a/0xc70 [ 338.820471] ? lock_downgrade+0x900/0x900 [ 338.824621] ? check_preemption_disabled+0x48/0x200 [ 338.829651] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 338.835551] ? kasan_check_read+0x11/0x20 [ 338.839717] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 338.844998] ? rcu_bh_qs+0xc0/0xc0 [ 338.848542] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 338.854001] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 338.859572] ? check_preemption_disabled+0x48/0x200 [ 338.864601] handle_mm_fault+0x54f/0xc70 [ 338.868682] ? __handle_mm_fault+0x53e0/0x53e0 [ 338.873272] ? find_vma+0x34/0x190 [ 338.876821] __do_page_fault+0x67d/0xed0 [ 338.880895] ? mm_fault_error+0x380/0x380 [ 338.885046] ? trace_hardirqs_off+0xb8/0x310 [ 338.889466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.894833] ? trace_hardirqs_on+0x310/0x310 [ 338.899254] do_page_fault+0xf2/0x7e0 [ 338.903060] ? vmalloc_sync_all+0x30/0x30 [ 338.907216] ? error_entry+0x70/0xd0 [ 338.910937] ? trace_hardirqs_off_caller+0xbb/0x310 [ 338.915960] ? trace_hardirqs_on_caller+0xc0/0x310 [ 338.920892] ? syscall_return_slowpath+0x5e0/0x5e0 [ 338.925826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.930676] ? trace_hardirqs_on_caller+0x310/0x310 [ 338.935696] ? trace_hardirqs_off+0x310/0x310 [ 338.940199] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 338.945223] ? prepare_exit_to_usermode+0x291/0x3b0 [ 338.950243] ? page_fault+0x8/0x30 [ 338.953801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 338.958656] ? page_fault+0x8/0x30 [ 338.962209] page_fault+0x1e/0x30 [ 338.965669] RIP: 0033:0x7f41f206bdd3 [ 338.969403] Code: Bad RIP value. [ 338.972777] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 338.978145] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 338.985429] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 338.992703] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 338.999974] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 339.007250] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 339.014560] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 339.014628] aoe: skb alloc failure [ 339.021432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.021438] Call Trace: [ 339.021461] dump_stack+0x1c4/0x2b4 [ 339.021480] ? dump_stack_print_info.cold.2+0x52/0x52 [ 339.021508] warn_alloc.cold.119+0xb7/0x1bd [ 339.025055] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 339.034388] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 339.036968] init cpuset= [ 339.040600] ? lock_downgrade+0x900/0x900 [ 339.045770] / [ 339.050108] ? trace_hardirqs_off+0xb8/0x310 [ 339.059794] mems_allowed=0 [ 339.064642] ? trace_hardirqs_off+0xb8/0x310 [ 339.084856] __alloc_pages_slowpath+0x2667/0x2d80 [ 339.089741] ? warn_alloc+0x120/0x120 [ 339.093552] ? warn_alloc+0x120/0x120 [ 339.097362] ? print_usage_bug+0xc0/0xc0 [ 339.101440] ? warn_alloc+0x120/0x120 [ 339.105247] ? print_usage_bug+0xc0/0xc0 [ 339.109318] ? __lock_acquire+0x7ec/0x4ec0 [ 339.113557] ? __lock_acquire+0x7ec/0x4ec0 [ 339.117796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.123342] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.128887] ? should_fail+0x22d/0xd01 [ 339.132793] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.137904] ? __lock_acquire+0x7ec/0x4ec0 [ 339.142155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.147258] ? __lock_acquire+0x7ec/0x4ec0 [ 339.151504] ? should_fail+0x22d/0xd01 [ 339.155420] ? mark_held_locks+0x130/0x130 [ 339.159678] ? mark_held_locks+0x130/0x130 [ 339.163929] ? graph_lock+0x170/0x170 [ 339.167736] ? print_usage_bug+0xc0/0xc0 [ 339.171800] ? graph_lock+0x170/0x170 [ 339.175607] ? print_usage_bug+0xc0/0xc0 [ 339.179676] ? wq_watchdog_touch+0x9c/0xfe [ 339.183924] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.189564] ? check_preemption_disabled+0x48/0x200 [ 339.194582] ? check_preemption_disabled+0x48/0x200 [ 339.199612] ? __lock_is_held+0xb5/0x140 [ 339.203688] __alloc_pages_nodemask+0xa80/0xde0 [ 339.208363] ? graph_lock+0x170/0x170 [ 339.212196] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 339.217217] ? graph_lock+0x170/0x170 [ 339.221036] ? find_held_lock+0x36/0x1c0 [ 339.225118] ? ____cache_alloc_node+0x1c7/0x1e0 [ 339.229794] ? lock_downgrade+0x900/0x900 [ 339.233966] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.239537] cache_grow_begin+0x91/0x8c0 [ 339.243606] ? do_raw_spin_unlock+0xa7/0x2f0 [ 339.248028] fallback_alloc+0x203/0x2e0 [ 339.252014] ____cache_alloc_node+0x1c7/0x1e0 [ 339.256523] kmem_cache_alloc_node+0xe3/0x730 [ 339.261025] ? ipv6_get_ifaddr+0x42e/0x620 [ 339.265276] __alloc_skb+0x119/0x770 [ 339.268999] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.274288] ? skb_scrub_packet+0x490/0x490 [ 339.278612] ? lock_downgrade+0x900/0x900 [ 339.282772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.288314] ? refcount_sub_and_test_checked+0x203/0x310 [ 339.293778] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 339.299235] ? addrconf_rs_timer+0x6f0/0x6f0 [ 339.303663] ndisc_alloc_skb+0x144/0x340 [ 339.307742] ndisc_send_rs+0x331/0x6e0 [ 339.311970] addrconf_rs_timer+0x3c0/0x6f0 [ 339.316219] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 339.320475] call_timer_fn+0x272/0x920 [ 339.324368] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 339.328622] ? process_timeout+0x40/0x40 [ 339.332686] ? find_held_lock+0x36/0x1c0 [ 339.336762] ? __run_timers+0x7da/0xc70 [ 339.340749] ? _raw_spin_unlock_irq+0x27/0x80 [ 339.345251] ? _raw_spin_unlock_irq+0x27/0x80 [ 339.349750] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 339.353998] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 339.358589] ? trace_hardirqs_on+0xbd/0x310 [ 339.362925] ? kasan_check_read+0x11/0x20 [ 339.367080] ? __run_timers+0x7da/0xc70 [ 339.371064] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 339.376527] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 339.380772] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 339.385011] __run_timers+0x7e5/0xc70 [ 339.388814] ? find_held_lock+0x36/0x1c0 [ 339.392894] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 339.398271] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 339.403044] ? retint_kernel+0x2d/0x2d [ 339.406959] ? _raw_spin_unlock_irq+0x56/0x80 [ 339.411486] ? pvclock_read_flags+0x160/0x160 [ 339.415986] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.421704] ? check_preemption_disabled+0x48/0x200 [ 339.426734] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 339.432278] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 339.437563] ? rcu_pm_notify+0xc0/0xc0 [ 339.441459] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.446999] ? check_preemption_disabled+0x48/0x200 [ 339.452029] run_timer_softirq+0x52/0xb0 [ 339.456092] ? rcu_read_lock_sched_held+0x108/0x120 [ 339.461116] __do_softirq+0x30b/0xad8 [ 339.464940] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 339.470047] ? retint_kernel+0x2d/0x2d [ 339.473951] ? schedule+0x108/0x460 [ 339.477602] ? trace_hardirqs_off+0xb8/0x310 [ 339.482015] ? smpboot_thread_fn+0x68b/0xa00 [ 339.486437] ? trace_hardirqs_on+0x310/0x310 [ 339.490867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.496429] ? check_preemption_disabled+0x48/0x200 [ 339.501468] ? takeover_tasklets+0xa90/0xa90 [ 339.505883] run_ksoftirqd+0x94/0x100 [ 339.509697] smpboot_thread_fn+0x68b/0xa00 [ 339.513947] ? sort_range+0x30/0x30 [ 339.517582] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 339.522696] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.528242] ? __kthread_parkme+0xfb/0x1a0 [ 339.532489] kthread+0x35a/0x420 [ 339.535864] ? sort_range+0x30/0x30 [ 339.539498] ? kthread_bind+0x40/0x40 [ 339.543305] ret_from_fork+0x3a/0x50 [ 339.547041] warn_alloc_show_mem: 1 callbacks suppressed [ 339.547053] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 339.547055] Mem-Info: [ 339.547086] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 339.547086] active_file:34 inactive_file:0 isolated_file:13 [ 339.547086] unevictable:0 dirty:0 writeback:0 unstable:0 [ 339.547086] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 339.547086] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 339.547086] free:13758 free_pcp:195 free_cma:0 [ 339.552436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.552446] Call Trace: [ 339.558604] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 339.561008] <IRQ> [ 339.594053] Node 0 [ 339.603435] dump_stack+0x1c4/0x2b4 [ 339.606081] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 339.633986] ? dump_stack_print_info.cold.2+0x52/0x52 [ 339.636113] lowmem_reserve[]: 0 [ 339.638372] warn_alloc.cold.119+0xb7/0x1bd [ 339.641968] 2817 6321 [ 339.667484] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 339.672654] 6321 [ 339.675938] ? lock_downgrade+0x900/0x900 [ 339.682744] ? trace_hardirqs_off+0xb8/0x310 [ 339.687593] Node 0 [ 339.689663] ? trace_hardirqs_off+0xb8/0x310 [ 339.693815] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 339.698201] __alloc_pages_slowpath+0x2667/0x2d80 [ 339.700413] lowmem_reserve[]: 0 [ 339.704861] ? warn_alloc+0x120/0x120 [ 339.731358] 0 [ 339.736202] ? __lock_acquire+0x7ec/0x4ec0 [ 339.739465] 3503 [ 339.743267] ? warn_alloc+0x120/0x120 [ 339.745042] 3503 [ 339.749287] ? native_queued_spin_lock_slowpath+0x1de/0x1120 [ 339.751332] Node 0 [ 339.755134] ? print_usage_bug+0xc0/0xc0 [ 339.757205] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 339.762975] ? warn_alloc+0x120/0x120 [ 339.765188] lowmem_reserve[]: 0 [ 339.769256] ? print_usage_bug+0xc0/0xc0 [ 339.797692] 0 [ 339.801495] ? mark_held_locks+0x130/0x130 [ 339.804755] 0 0 [ 339.808828] ? mark_held_locks+0x130/0x130 [ 339.810615] Node 0 [ 339.814851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 339.816806] DMA: [ 339.821043] ? should_fail+0x22d/0xd01 [ 339.823264] 1*4kB [ 339.828799] ? graph_lock+0x170/0x170 [ 339.830841] (U) [ 339.834737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.836863] 0*8kB 0*16kB [ 339.840672] ? __lock_acquire+0x7ec/0x4ec0 [ 339.842630] 1*32kB [ 339.847729] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 339.850466] (U) [ 339.854698] ? should_fail+0x22d/0xd01 [ 339.856909] 2*64kB (U) [ 339.862026] ? mark_held_locks+0x130/0x130 [ 339.864001] 1*128kB [ 339.867884] ? mark_held_locks+0x130/0x130 [ 339.870450] (U) [ 339.874683] ? lock_downgrade+0x900/0x900 [ 339.876986] 1*256kB (U) [ 339.881231] ? graph_lock+0x170/0x170 [ 339.883183] 0*512kB 1*1024kB [ 339.887338] ? graph_lock+0x170/0x170 [ 339.889992] (U) [ 339.893795] ? graph_lock+0x170/0x170 [ 339.896876] 1*2048kB (M) [ 339.900677] ? print_usage_bug+0xc0/0xc0 [ 339.900696] ? do_raw_spin_unlock+0xa7/0x2f0 [ 339.902654] 3*4096kB (M) [ 339.906463] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.909202] = 15908kB [ 339.909212] Node 0 [ 339.913270] ? check_preemption_disabled+0x48/0x200 [ 339.917657] DMA32: [ 339.920426] ? check_preemption_disabled+0x48/0x200 [ 339.925958] 3*4kB [ 339.928377] ? __lock_is_held+0xb5/0x140 [ 339.930587] (M) [ 339.935609] __alloc_pages_nodemask+0xa80/0xde0 [ 339.937823] 2*8kB (UM) [ 339.942874] ? graph_lock+0x170/0x170 [ 339.945007] 2*16kB [ 339.949087] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 339.951043] (M) [ 339.955716] ? graph_lock+0x170/0x170 [ 339.955743] ? find_held_lock+0x36/0x1c0 [ 339.958305] 2*32kB [ 339.962111] ? ____cache_alloc_node+0x1c7/0x1e0 [ 339.964314] (UM) 2*64kB [ 339.969336] ? lock_downgrade+0x900/0x900 [ 339.971292] (M) [ 339.975094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 339.979133] 3*128kB [ 339.981369] cache_grow_begin+0x91/0x8c0 [ 339.986013] (M) [ 339.988688] ? do_raw_spin_unlock+0xa7/0x2f0 [ 339.992809] 2*256kB (M) [ 339.994808] fallback_alloc+0x203/0x2e0 [ 340.000322] 3*512kB [ 340.002651] ____cache_alloc_node+0x1c7/0x1e0 [ 340.006686] (M) [ 340.008668] kmem_cache_alloc_node+0xe3/0x730 [ 340.013045] 4*1024kB (UM) [ 340.015745] ? __kmalloc_node_track_caller+0x47/0x70 [ 340.019699] 3*2048kB [ 340.022023] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 340.026497] (UM) [ 340.028477] __alloc_skb+0x119/0x770 [ 340.032948] 3*4096kB (M) [ 340.035802] ? skb_scrub_packet+0x490/0x490 [ 340.040887] = 25212kB [ 340.040896] Node 0 [ 340.043327] ? vprintk_default+0x28/0x30 [ 340.048828] Normal: 2320*4kB [ 340.050905] ? vprintk_func+0x85/0x181 [ 340.054605] (UME) [ 340.057375] ? printk+0xa7/0xcf [ 340.061695] 282*8kB [ 340.064130] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 340.066339] (UME) [ 340.070432] new_skb+0x26/0x1c0 [ 340.073508] 32*16kB [ 340.077413] aoecmd_cfg+0x279/0x7f0 [ 340.079550] (UM) [ 340.082835] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 340.085134] 15*32kB [ 340.089898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.092026] (UM) [ 340.095306] ? check_preemption_disabled+0x48/0x200 [ 340.097609] 4*64kB [ 340.101234] ? check_preemption_disabled+0x48/0x200 [ 340.103278] (M) [ 340.107608] ? __lock_is_held+0xb5/0x140 [ 340.109909] 3*128kB [ 340.115458] discover_timer+0x50/0x60 [ 340.117489] (UM) 1*256kB [ 340.122519] call_timer_fn+0x272/0x920 [ 340.124744] (M) [ 340.129757] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 340.131709] 1*512kB (M) [ 340.135778] ? process_timeout+0x40/0x40 [ 340.138078] 0*1024kB 0*2048kB [ 340.141885] ? find_held_lock+0x36/0x1c0 [ 340.144625] 0*4096kB [ 340.148513] ? mark_held_locks+0xc7/0x130 [ 340.150460] = 13936kB [ 340.150475] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 340.155315] ? _raw_spin_unlock_irq+0x27/0x80 [ 340.157970] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 340.162029] ? _raw_spin_unlock_irq+0x27/0x80 [ 340.165218] 4517 total pagecache pages [ 340.169288] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 340.171693] 0 pages in swap cache [ 340.175832] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 340.178232] Swap cache stats: add 0, delete 0, find 0/0 [ 340.187067] ? trace_hardirqs_on+0xbd/0x310 [ 340.191542] Free swap = 0kB [ 340.200116] ? kasan_check_read+0x11/0x20 [ 340.200135] ? __run_timers+0x7da/0xc70 [ 340.204617] Total swap = 0kB [ 340.208505] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 340.213328] 1965979 pages RAM [ 340.216790] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 340.221342] 0 pages HighMem/MovableOnly [ 340.226703] __run_timers+0x7e5/0xc70 [ 340.231000] 342745 pages reserved [ 340.231010] 0 pages cma reserved [ 340.234042] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 340.238262] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 340.242137] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 340.245194] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 340.250588] ? graph_lock+0x170/0x170 [ 340.253675] ksoftirqd/1 cpuset= [ 340.258522] ? print_usage_bug+0xc0/0xc0 [ 340.262476] / [ 340.266278] ? lock_release+0x970/0x970 [ 340.269717] mems_allowed=0 [ 340.273079] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 340.325089] ? find_held_lock+0x36/0x1c0 [ 340.329161] ? graph_lock+0x170/0x170 [ 340.332971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.338514] ? check_preemption_disabled+0x48/0x200 [ 340.343550] ? __lock_is_held+0xb5/0x140 [ 340.347619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.353162] ? check_preemption_disabled+0x48/0x200 [ 340.358195] run_timer_softirq+0x52/0xb0 [ 340.362260] ? rcu_read_lock_sched_held+0x108/0x120 [ 340.367281] __do_softirq+0x30b/0xad8 [ 340.371099] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 340.376213] ? pvclock_read_flags+0x160/0x160 [ 340.380715] ? lapic_next_event+0x5a/0x90 [ 340.384880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.390434] ? check_preemption_disabled+0x48/0x200 [ 340.395453] ? check_preemption_disabled+0x48/0x200 [ 340.400482] ? kvm_clock_read+0x18/0x30 [ 340.404461] ? kvm_sched_clock_read+0x9/0x20 [ 340.408876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 340.414436] ? check_preemption_disabled+0x48/0x200 [ 340.419684] irq_exit+0x17f/0x1c0 [ 340.423146] smp_apic_timer_interrupt+0x1cb/0x760 [ 340.427994] ? smp_reschedule_interrupt+0x109/0x650 [ 340.433015] ? smp_call_function_single_interrupt+0x650/0x650 [ 340.438905] ? interrupt_entry+0xb5/0xf0 [ 340.442971] ? trace_hardirqs_off_caller+0xbb/0x310 [ 340.447988] ? trace_hardirqs_off_caller+0xbb/0x310 [ 340.453013] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.457859] ? trace_hardirqs_on_caller+0x310/0x310 [ 340.462879] ? trace_hardirqs_on_caller+0x310/0x310 [ 340.467903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.473450] ? check_preemption_disabled+0x48/0x200 [ 340.478473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.484022] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.488880] apic_timer_interrupt+0xf/0x20 [ 340.493113] </IRQ> [ 340.495359] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 340.500649] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 340.519548] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 340.527264] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 340.534533] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 340.541802] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 340.549074] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 340.556343] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 340.563635] ? arch_local_irq_restore+0x45/0x52 [ 340.568320] dump_stack+0x26a/0x2b4 [ 340.571955] ? dump_stack_print_info.cold.2+0x52/0x52 [ 340.577154] ? mark_held_locks+0x130/0x130 [ 340.581398] ? mark_held_locks+0x130/0x130 [ 340.585652] dump_header+0x27b/0xf72 [ 340.589409] ? pagefault_out_of_memory+0x197/0x197 [ 340.594356] ? mark_held_locks+0x130/0x130 [ 340.598605] ? __lock_acquire+0x7ec/0x4ec0 [ 340.602848] ? mem_cgroup_charge_statistics+0x780/0x780 [ 340.608214] ? print_usage_bug+0xc0/0xc0 [ 340.612292] ? print_usage_bug+0xc0/0xc0 [ 340.616364] ? graph_lock+0x170/0x170 [ 340.620177] ? graph_lock+0x170/0x170 [ 340.623980] ? print_usage_bug+0xc0/0xc0 [ 340.628042] ? print_usage_bug+0xc0/0xc0 [ 340.632123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.637669] ? find_held_lock+0x36/0x1c0 [ 340.641742] ? mark_held_locks+0xc7/0x130 [ 340.645899] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 340.651009] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 340.656118] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.660704] ? trace_hardirqs_on+0xbd/0x310 [ 340.665033] ? kasan_check_read+0x11/0x20 [ 340.669188] ? ___ratelimit+0x36f/0x655 [ 340.673168] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 340.678622] ? trace_hardirqs_on+0x310/0x310 [ 340.683033] ? lock_downgrade+0x900/0x900 [ 340.687193] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 340.692303] ? ___ratelimit+0xaa/0x655 [ 340.696217] ? idr_get_free+0xec0/0xec0 [ 340.700198] ? kasan_check_write+0x14/0x20 [ 340.704443] ? do_raw_spin_lock+0xc1/0x200 [ 340.708693] oom_kill_process.cold.27+0x10/0x903 [ 340.713454] ? graph_lock+0x170/0x170 [ 340.717266] ? _raw_spin_unlock+0x2c/0x50 [ 340.721429] ? oom_badness+0xe6/0xaa0 [ 340.725248] ? oom_evaluate_task+0x540/0x540 [ 340.729666] ? find_held_lock+0x36/0x1c0 [ 340.733739] ? out_of_memory+0x974/0x1430 [ 340.737896] ? lock_downgrade+0x900/0x900 [ 340.742048] ? check_preemption_disabled+0x48/0x200 [ 340.747084] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 340.752892] ? kasan_check_read+0x11/0x20 [ 340.757045] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 340.762336] ? rcu_bh_qs+0xc0/0xc0 [ 340.765882] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 340.770899] ? oom_evaluate_task+0x302/0x540 [ 340.775316] out_of_memory+0xa84/0x1430 [ 340.779304] ? oom_killer_disable+0x3a0/0x3a0 [ 340.783804] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 340.788744] ? __mutex_add_waiter+0x2a0/0x2a0 [ 340.793261] __alloc_pages_slowpath+0x2318/0x2d80 [ 340.798151] ? warn_alloc+0x120/0x120 [ 340.801958] ? __radix_tree_lookup+0x4c0/0x4c0 [ 340.806559] ? find_get_entry+0x2f2/0xc40 [ 340.810728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 340.816270] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 340.821204] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 340.826747] ? should_fail+0x22d/0xd01 [ 340.830647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 340.835757] ? __lock_is_held+0xb5/0x140 [ 340.839853] ? __lock_is_held+0xb5/0x140 [ 340.843937] ? kasan_check_read+0x11/0x20 [ 340.848097] ? ___might_sleep+0x1ed/0x300 [ 340.852250] ? lock_release+0x970/0x970 [ 340.856232] ? arch_local_save_flags+0x40/0x40 [ 340.860834] ? __might_sleep+0x95/0x190 [ 340.864844] __alloc_pages_nodemask+0xa80/0xde0 [ 340.869527] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 340.874551] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 340.880354] ? kasan_check_read+0x11/0x20 [ 340.884508] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 340.889795] ? graph_lock+0x170/0x170 [ 340.893602] ? print_usage_bug+0xc0/0xc0 [ 340.897669] ? graph_lock+0x170/0x170 [ 340.901475] ? graph_lock+0x170/0x170 [ 340.905288] ? __do_page_cache_readahead+0x7ce/0x980 [ 340.910414] ? find_held_lock+0x36/0x1c0 [ 340.914495] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 340.920042] alloc_pages_current+0x10c/0x210 [ 340.924454] ? lock_downgrade+0x900/0x900 [ 340.928614] __page_cache_alloc+0x38f/0x5b0 [ 340.932946] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 340.938749] ? kasan_check_read+0x11/0x20 [ 340.942904] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 340.948194] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 340.952878] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 340.958434] ? check_preemption_disabled+0x48/0x200 [ 340.963464] filemap_fault+0x1594/0x25f0 [ 340.967548] ? __lock_page_or_retry+0xa00/0xa00 [ 340.972218] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 340.978019] ? kasan_check_read+0x11/0x20 [ 340.982175] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 340.987460] ? rcu_bh_qs+0xc0/0xc0 [ 340.991002] ? remove_wait_queue+0x1a6/0x360 [ 340.995431] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.000898] ? filemap_map_pages+0xdea/0x1980 [ 341.005432] ? print_usage_bug+0xc0/0xc0 [ 341.009501] ? find_get_pages_range_tag+0x1320/0x1320 [ 341.014708] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 341.020248] ? fput+0x130/0x1a0 [ 341.023536] ? graph_lock+0x170/0x170 [ 341.027341] ? __lock_acquire+0x7ec/0x4ec0 [ 341.031604] ? lock_acquire+0x1ed/0x520 [ 341.035583] ? ext4_filemap_fault+0x7a/0xad [ 341.039956] ? lock_release+0x970/0x970 [ 341.043940] ? arch_local_save_flags+0x40/0x40 [ 341.048532] ? select_estimate_accuracy+0x4b0/0x4b0 [ 341.053571] ? down_read+0xb0/0x1d0 [ 341.057199] ? ext4_filemap_fault+0x7a/0xad [ 341.061527] ? __down_interruptible+0x700/0x700 [ 341.066223] ext4_filemap_fault+0x82/0xad [ 341.070379] __do_fault+0x100/0x6b0 [ 341.074030] ? print_bad_pte+0x6c0/0x6c0 [ 341.078093] ? find_held_lock+0x36/0x1c0 [ 341.082163] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 341.087355] ? pmd_val+0x88/0x100 [ 341.090812] ? add_mm_counter_fast+0xd0/0xd0 [ 341.095221] ? pmd_val+0x88/0x100 [ 341.098676] ? add_mm_counter_fast+0xd0/0xd0 [ 341.103096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.108643] __handle_mm_fault+0x3709/0x53e0 [ 341.113068] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 341.117916] ? graph_lock+0x170/0x170 [ 341.121724] ? print_usage_bug+0xc0/0xc0 [ 341.125790] ? lock_downgrade+0x900/0x900 [ 341.129968] ? graph_lock+0x170/0x170 [ 341.133775] ? graph_lock+0x170/0x170 [ 341.137599] ? handle_mm_fault+0x42a/0xc70 [ 341.141838] ? lock_downgrade+0x900/0x900 [ 341.145985] ? check_preemption_disabled+0x48/0x200 [ 341.151015] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 341.156820] ? kasan_check_read+0x11/0x20 [ 341.160978] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.166260] ? rcu_bh_qs+0xc0/0xc0 [ 341.169807] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.175262] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.180802] ? check_preemption_disabled+0x48/0x200 [ 341.185834] handle_mm_fault+0x54f/0xc70 [ 341.189905] ? __handle_mm_fault+0x53e0/0x53e0 [ 341.194498] ? find_vma+0x34/0x190 [ 341.198049] __do_page_fault+0x67d/0xed0 [ 341.202125] ? mm_fault_error+0x380/0x380 [ 341.206279] ? trace_hardirqs_off+0xb8/0x310 [ 341.210693] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.216058] ? trace_hardirqs_on+0x310/0x310 [ 341.220477] do_page_fault+0xf2/0x7e0 [ 341.224288] ? vmalloc_sync_all+0x30/0x30 [ 341.228445] ? error_entry+0x70/0xd0 [ 341.232163] ? trace_hardirqs_off_caller+0xbb/0x310 [ 341.237181] ? trace_hardirqs_on_caller+0xc0/0x310 [ 341.242114] ? syscall_return_slowpath+0x5e0/0x5e0 [ 341.247045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.251894] ? trace_hardirqs_on_caller+0x310/0x310 [ 341.256913] ? trace_hardirqs_off+0x310/0x310 [ 341.261429] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 341.266468] ? prepare_exit_to_usermode+0x291/0x3b0 [ 341.271490] ? page_fault+0x8/0x30 [ 341.275053] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 341.279906] ? page_fault+0x8/0x30 [ 341.283460] page_fault+0x1e/0x30 [ 341.286918] RIP: 0033:0x7f41f206bdd3 [ 341.290639] Code: Bad RIP value. [ 341.294005] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 341.299375] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 341.306653] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 341.314437] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 341.321714] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 341.328983] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 341.336287] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 341.336351] aoe: skb alloc failure [ 341.343134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.343140] Call Trace: [ 341.343160] dump_stack+0x1c4/0x2b4 [ 341.343179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 341.343208] warn_alloc.cold.119+0xb7/0x1bd [ 341.346786] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 341.356085] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 341.358652] init cpuset= [ 341.362284] ? lock_downgrade+0x900/0x900 [ 341.367454] / [ 341.371805] ? trace_hardirqs_off+0xb8/0x310 [ 341.381493] mems_allowed=0 [ 341.386354] ? trace_hardirqs_off+0xb8/0x310 [ 341.406566] __alloc_pages_slowpath+0x2667/0x2d80 [ 341.411461] ? warn_alloc+0x120/0x120 [ 341.415272] ? warn_alloc+0x120/0x120 [ 341.419105] ? print_usage_bug+0xc0/0xc0 [ 341.423182] ? warn_alloc+0x120/0x120 [ 341.426997] ? print_usage_bug+0xc0/0xc0 [ 341.431078] ? __lock_acquire+0x7ec/0x4ec0 [ 341.435315] ? __lock_acquire+0x7ec/0x4ec0 [ 341.439557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.445098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.450641] ? should_fail+0x22d/0xd01 [ 341.454538] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 341.459647] ? __lock_acquire+0x7ec/0x4ec0 [ 341.463891] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 341.469004] ? __lock_acquire+0x7ec/0x4ec0 [ 341.473242] ? should_fail+0x22d/0xd01 [ 341.477150] ? mark_held_locks+0x130/0x130 [ 341.481401] ? mark_held_locks+0x130/0x130 [ 341.485648] ? graph_lock+0x170/0x170 [ 341.489459] ? print_usage_bug+0xc0/0xc0 [ 341.493525] ? graph_lock+0x170/0x170 [ 341.497333] ? print_usage_bug+0xc0/0xc0 [ 341.501406] ? wq_watchdog_touch+0x9c/0xfe [ 341.505653] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.511196] ? check_preemption_disabled+0x48/0x200 [ 341.516213] ? check_preemption_disabled+0x48/0x200 [ 341.521260] ? __lock_is_held+0xb5/0x140 [ 341.525332] __alloc_pages_nodemask+0xa80/0xde0 [ 341.530004] ? graph_lock+0x170/0x170 [ 341.533814] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 341.538830] ? graph_lock+0x170/0x170 [ 341.542650] ? find_held_lock+0x36/0x1c0 [ 341.546735] ? ____cache_alloc_node+0x1c7/0x1e0 [ 341.551417] ? lock_downgrade+0x900/0x900 [ 341.555578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.561124] cache_grow_begin+0x91/0x8c0 [ 341.565201] ? do_raw_spin_unlock+0xa7/0x2f0 [ 341.569623] fallback_alloc+0x203/0x2e0 [ 341.573611] ____cache_alloc_node+0x1c7/0x1e0 [ 341.578117] kmem_cache_alloc_node+0xe3/0x730 [ 341.582619] ? ipv6_get_ifaddr+0x42e/0x620 [ 341.586873] __alloc_skb+0x119/0x770 [ 341.590597] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.595884] ? skb_scrub_packet+0x490/0x490 [ 341.600214] ? lock_downgrade+0x900/0x900 [ 341.604376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.609935] ? refcount_sub_and_test_checked+0x203/0x310 [ 341.615404] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 341.620863] ? addrconf_rs_timer+0x6f0/0x6f0 [ 341.625293] ndisc_alloc_skb+0x144/0x340 [ 341.629363] ndisc_send_rs+0x331/0x6e0 [ 341.633272] addrconf_rs_timer+0x3c0/0x6f0 [ 341.637522] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 341.641778] call_timer_fn+0x272/0x920 [ 341.645669] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 341.649914] ? process_timeout+0x40/0x40 [ 341.653987] ? find_held_lock+0x36/0x1c0 [ 341.658081] ? __run_timers+0x7da/0xc70 [ 341.662063] ? _raw_spin_unlock_irq+0x27/0x80 [ 341.666562] ? _raw_spin_unlock_irq+0x27/0x80 [ 341.671091] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 341.675330] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 341.679929] ? trace_hardirqs_on+0xbd/0x310 [ 341.684254] ? kasan_check_read+0x11/0x20 [ 341.688414] ? __run_timers+0x7da/0xc70 [ 341.692404] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 341.697868] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 341.702114] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 341.706355] __run_timers+0x7e5/0xc70 [ 341.710156] ? find_held_lock+0x36/0x1c0 [ 341.714237] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 341.719604] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 341.724372] ? retint_kernel+0x2d/0x2d [ 341.728287] ? _raw_spin_unlock_irq+0x56/0x80 [ 341.732798] ? pvclock_read_flags+0x160/0x160 [ 341.737296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.742837] ? check_preemption_disabled+0x48/0x200 [ 341.747868] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 341.753420] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 341.758709] ? rcu_pm_notify+0xc0/0xc0 [ 341.762602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 341.768140] ? check_preemption_disabled+0x48/0x200 [ 341.773187] run_timer_softirq+0x52/0xb0 [ 341.777250] ? rcu_read_lock_sched_held+0x108/0x120 [ 341.782272] __do_softirq+0x30b/0xad8 [ 341.786110] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 341.791218] ? retint_kernel+0x2d/0x2d [ 341.795117] ? schedule+0x108/0x460 [ 341.798773] ? trace_hardirqs_off+0xb8/0x310 [ 341.803188] ? smpboot_thread_fn+0x68b/0xa00 [ 341.807609] ? trace_hardirqs_on+0x310/0x310 [ 341.812020] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.817565] ? check_preemption_disabled+0x48/0x200 [ 341.822590] ? takeover_tasklets+0xa90/0xa90 [ 341.827007] run_ksoftirqd+0x94/0x100 [ 341.830812] smpboot_thread_fn+0x68b/0xa00 [ 341.835055] ? sort_range+0x30/0x30 [ 341.838693] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 341.843816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 341.849357] ? __kthread_parkme+0xfb/0x1a0 [ 341.853615] kthread+0x35a/0x420 [ 341.856993] ? sort_range+0x30/0x30 [ 341.860625] ? kthread_bind+0x40/0x40 [ 341.864441] ret_from_fork+0x3a/0x50 [ 341.868181] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 341.868187] warn_alloc_show_mem: 1 callbacks suppressed [ 341.868195] Mem-Info: [ 341.874340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.874350] Call Trace: [ 341.879727] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 341.879727] active_file:34 inactive_file:0 isolated_file:13 [ 341.879727] unevictable:0 dirty:0 writeback:0 unstable:0 [ 341.879727] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 341.879727] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 341.879727] free:13758 free_pcp:195 free_cma:0 [ 341.882102] <IRQ> [ 341.891476] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 341.894076] dump_stack+0x1c4/0x2b4 [ 341.927114] Node 0 [ 341.929298] ? dump_stack_print_info.cold.2+0x52/0x52 [ 341.957236] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 341.960853] warn_alloc.cold.119+0xb7/0x1bd [ 341.963056] lowmem_reserve[]: 0 [ 341.968258] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 341.993744] 2817 [ 341.998066] ? lock_downgrade+0x900/0x900 [ 342.001319] 6321 6321 [ 342.006178] ? trace_hardirqs_off+0xb8/0x310 [ 342.008221] Node 0 [ 342.012373] ? trace_hardirqs_off+0xb8/0x310 [ 342.014872] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 342.019263] __alloc_pages_slowpath+0x2667/0x2d80 [ 342.021469] lowmem_reserve[]: 0 [ 342.025914] ? warn_alloc+0x120/0x120 [ 342.052429] 0 [ 342.057278] ? warn_alloc+0x120/0x120 [ 342.060555] 3503 [ 342.064358] ? print_usage_bug+0xc0/0xc0 [ 342.066134] 3503 [ 342.069943] ? warn_alloc+0x120/0x120 [ 342.071988] Node 0 [ 342.076048] ? print_usage_bug+0xc0/0xc0 [ 342.078119] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 342.081893] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 342.084107] lowmem_reserve[]: 0 [ 342.088177] ? ktime_get+0x2e1/0x440 [ 342.116609] 0 [ 342.121626] ? check_preemption_disabled+0x48/0x200 [ 342.124878] 0 0 [ 342.128602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 342.130383] Node 0 [ 342.135416] ? should_fail+0x22d/0xd01 [ 342.137374] DMA: [ 342.142921] ? kasan_check_read+0x11/0x20 [ 342.145161] 1*4kB [ 342.149048] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 342.151114] (U) [ 342.155266] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 342.157419] 0*8kB [ 342.162702] ? __lock_acquire+0x7ec/0x4ec0 [ 342.164663] 0*16kB [ 342.169773] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 342.171895] 1*32kB (U) [ 342.176141] ? should_fail+0x22d/0xd01 [ 342.178354] 2*64kB (U) [ 342.183476] ? mark_held_locks+0x130/0x130 [ 342.186038] 1*128kB [ 342.189921] ? mark_held_locks+0x130/0x130 [ 342.192493] (U) [ 342.196725] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.199026] 1*256kB [ 342.203276] ? graph_lock+0x170/0x170 [ 342.205310] (U) 0*512kB [ 342.210869] ? mark_held_locks+0xc7/0x130 [ 342.213186] 1*1024kB [ 342.216989] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 342.219639] (U) [ 342.223788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.226178] 1*2048kB [ 342.231192] ? check_preemption_disabled+0x48/0x200 [ 342.233152] (M) [ 342.238690] ? check_preemption_disabled+0x48/0x200 [ 342.241082] 3*4096kB [ 342.246099] ? __lock_is_held+0xb5/0x140 [ 342.248053] (M) [ 342.253072] __alloc_pages_nodemask+0xa80/0xde0 [ 342.255456] = 15908kB [ 342.255466] Node 0 [ 342.259523] ? graph_lock+0x170/0x170 [ 342.261482] DMA32: [ 342.266156] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 342.268551] 3*4kB [ 342.270788] ? graph_lock+0x170/0x170 [ 342.274572] (M) [ 342.276817] ? find_held_lock+0x36/0x1c0 [ 342.281804] 2*8kB (UM) [ 342.283971] ? ____cache_alloc_node+0x1c7/0x1e0 [ 342.287745] 2*16kB (M) [ 342.289731] ? lock_downgrade+0x900/0x900 [ 342.293770] 2*32kB (UM) [ 342.296381] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.301031] 2*64kB (M) [ 342.303635] cache_grow_begin+0x91/0x8c0 [ 342.307762] 3*128kB [ 342.310439] ? do_raw_spin_unlock+0xa7/0x2f0 [ 342.315950] (M) [ 342.318541] fallback_alloc+0x203/0x2e0 [ 342.322580] 2*256kB [ 342.324906] ____cache_alloc_node+0x1c7/0x1e0 [ 342.329293] (M) [ 342.331271] kmem_cache_alloc_node+0xe3/0x730 [ 342.335218] 3*512kB (M) [ 342.337553] ? __kmalloc_node_track_caller+0x47/0x70 [ 342.342021] 4*1024kB (UM) [ 342.344009] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 342.348488] 3*2048kB [ 342.351170] __alloc_skb+0x119/0x770 [ 342.356245] (UM) 3*4096kB [ 342.359103] ? skb_scrub_packet+0x490/0x490 [ 342.364621] (M) [ 342.367037] ? vprintk_default+0x28/0x30 [ 342.370720] = 25212kB [ 342.370730] Node 0 [ 342.373575] ? vprintk_func+0x85/0x181 [ 342.377875] Normal: 2320*4kB [ 342.379868] ? printk+0xa7/0xcf [ 342.383907] (UME) [ 342.386320] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 342.388536] 282*8kB [ 342.392444] new_skb+0x26/0x1c0 [ 342.395515] (UME) [ 342.398793] aoecmd_cfg+0x279/0x7f0 [ 342.400927] 32*16kB (UM) [ 342.405694] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 342.408010] 15*32kB (UM) [ 342.411304] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.413438] 4*64kB [ 342.417351] ? check_preemption_disabled+0x48/0x200 [ 342.420109] (M) [ 342.424441] ? check_preemption_disabled+0x48/0x200 [ 342.427171] 3*128kB (UM) [ 342.432734] ? __lock_is_held+0xb5/0x140 [ 342.434952] 1*256kB [ 342.439975] discover_timer+0x50/0x60 [ 342.441932] (M) 1*512kB [ 342.446963] call_timer_fn+0x272/0x920 [ 342.449700] (M) [ 342.453785] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 342.456093] 0*1024kB [ 342.459896] ? process_timeout+0x40/0x40 [ 342.462549] 0*2048kB [ 342.466436] ? find_held_lock+0x36/0x1c0 [ 342.468406] 0*4096kB [ 342.473256] ? mark_held_locks+0xc7/0x130 [ 342.475644] = 13936kB [ 342.479703] ? _raw_spin_unlock_irq+0x27/0x80 [ 342.482122] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 342.486175] ? _raw_spin_unlock_irq+0x27/0x80 [ 342.488573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 342.492718] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 342.495114] 4517 total pagecache pages [ 342.499610] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 342.508432] 0 pages in swap cache [ 342.512928] ? trace_hardirqs_on+0xbd/0x310 [ 342.521495] Swap cache stats: add 0, delete 0, find 0/0 [ 342.521505] Free swap = 0kB [ 342.526348] ? kasan_check_read+0x11/0x20 [ 342.530208] Total swap = 0kB [ 342.530218] 1965979 pages RAM [ 342.534805] ? __run_timers+0x7da/0xc70 [ 342.538244] 0 pages HighMem/MovableOnly [ 342.538253] 342745 pages reserved [ 342.542600] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 342.547939] 0 pages cma reserved [ 342.548040] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 342.550975] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 342.555153] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 342.558116] __run_timers+0x7e5/0xc70 [ 342.561202] ksoftirqd/1 cpuset= [ 342.565186] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 342.569129] / [ 342.572586] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 342.578019] mems_allowed=0 [ 342.581384] ? graph_lock+0x170/0x170 [ 342.628952] ? print_usage_bug+0xc0/0xc0 [ 342.633030] ? lock_release+0x970/0x970 [ 342.637010] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 342.642221] ? find_held_lock+0x36/0x1c0 [ 342.646293] ? graph_lock+0x170/0x170 [ 342.650100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.655640] ? check_preemption_disabled+0x48/0x200 [ 342.660681] ? __lock_is_held+0xb5/0x140 [ 342.664750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.670294] ? check_preemption_disabled+0x48/0x200 [ 342.675325] run_timer_softirq+0x52/0xb0 [ 342.679407] ? rcu_read_lock_sched_held+0x108/0x120 [ 342.684445] __do_softirq+0x30b/0xad8 [ 342.688272] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 342.693404] ? pvclock_read_flags+0x160/0x160 [ 342.697910] ? lapic_next_event+0x5a/0x90 [ 342.702064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.707609] ? check_preemption_disabled+0x48/0x200 [ 342.712632] ? check_preemption_disabled+0x48/0x200 [ 342.717659] ? kvm_clock_read+0x18/0x30 [ 342.721642] ? kvm_sched_clock_read+0x9/0x20 [ 342.726058] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 342.731603] ? check_preemption_disabled+0x48/0x200 [ 342.736636] irq_exit+0x17f/0x1c0 [ 342.740100] smp_apic_timer_interrupt+0x1cb/0x760 [ 342.744949] ? smp_reschedule_interrupt+0x109/0x650 [ 342.749972] ? smp_call_function_single_interrupt+0x650/0x650 [ 342.755860] ? interrupt_entry+0xb5/0xf0 [ 342.759930] ? trace_hardirqs_off_caller+0xbb/0x310 [ 342.764951] ? trace_hardirqs_off_caller+0xbb/0x310 [ 342.769972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.774823] ? trace_hardirqs_on_caller+0x310/0x310 [ 342.779931] ? trace_hardirqs_on_caller+0x310/0x310 [ 342.784955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.790504] ? check_preemption_disabled+0x48/0x200 [ 342.795532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.801108] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 342.805976] apic_timer_interrupt+0xf/0x20 [ 342.810215] </IRQ> [ 342.812456] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 342.817736] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 342.836650] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 342.844378] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 342.851676] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 342.858950] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 342.866222] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 342.873503] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 342.880802] ? arch_local_irq_restore+0x45/0x52 [ 342.885486] dump_stack+0x26a/0x2b4 [ 342.889125] ? dump_stack_print_info.cold.2+0x52/0x52 [ 342.894336] ? mark_held_locks+0x130/0x130 [ 342.898598] ? mark_held_locks+0x130/0x130 [ 342.902856] dump_header+0x27b/0xf72 [ 342.906601] ? pagefault_out_of_memory+0x197/0x197 [ 342.911553] ? mark_held_locks+0x130/0x130 [ 342.915798] ? __lock_acquire+0x7ec/0x4ec0 [ 342.920044] ? mem_cgroup_charge_statistics+0x780/0x780 [ 342.925430] ? print_usage_bug+0xc0/0xc0 [ 342.929509] ? print_usage_bug+0xc0/0xc0 [ 342.933587] ? graph_lock+0x170/0x170 [ 342.937403] ? graph_lock+0x170/0x170 [ 342.941220] ? print_usage_bug+0xc0/0xc0 [ 342.945284] ? print_usage_bug+0xc0/0xc0 [ 342.949360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 342.954920] ? find_held_lock+0x36/0x1c0 [ 342.958998] ? mark_held_locks+0xc7/0x130 [ 342.963160] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 342.968267] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 342.973375] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.977999] ? trace_hardirqs_on+0xbd/0x310 [ 342.982334] ? kasan_check_read+0x11/0x20 [ 342.986521] ? ___ratelimit+0x36f/0x655 [ 342.990512] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 342.995976] ? trace_hardirqs_on+0x310/0x310 [ 343.000405] ? lock_downgrade+0x900/0x900 [ 343.004593] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 343.009713] ? ___ratelimit+0xaa/0x655 [ 343.013628] ? idr_get_free+0xec0/0xec0 [ 343.017634] ? kasan_check_write+0x14/0x20 [ 343.021895] ? do_raw_spin_lock+0xc1/0x200 [ 343.026160] oom_kill_process.cold.27+0x10/0x903 [ 343.030935] ? graph_lock+0x170/0x170 [ 343.034742] ? _raw_spin_unlock+0x2c/0x50 [ 343.038896] ? oom_badness+0xe6/0xaa0 [ 343.042708] ? oom_evaluate_task+0x540/0x540 [ 343.047124] ? find_held_lock+0x36/0x1c0 [ 343.051199] ? out_of_memory+0x974/0x1430 [ 343.055355] ? lock_downgrade+0x900/0x900 [ 343.059506] ? check_preemption_disabled+0x48/0x200 [ 343.064540] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 343.070341] ? kasan_check_read+0x11/0x20 [ 343.074493] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.079782] ? rcu_bh_qs+0xc0/0xc0 [ 343.083330] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 343.088357] ? oom_evaluate_task+0x302/0x540 [ 343.092773] out_of_memory+0xa84/0x1430 [ 343.096773] ? oom_killer_disable+0x3a0/0x3a0 [ 343.101272] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 343.106209] ? __mutex_add_waiter+0x2a0/0x2a0 [ 343.110724] __alloc_pages_slowpath+0x2318/0x2d80 [ 343.115607] ? warn_alloc+0x120/0x120 [ 343.119441] ? __radix_tree_lookup+0x4c0/0x4c0 [ 343.124041] ? find_get_entry+0x2f2/0xc40 [ 343.128203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.133750] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 343.138687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.144233] ? should_fail+0x22d/0xd01 [ 343.148134] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.153241] ? __lock_is_held+0xb5/0x140 [ 343.157340] ? __lock_is_held+0xb5/0x140 [ 343.161434] ? kasan_check_read+0x11/0x20 [ 343.165592] ? ___might_sleep+0x1ed/0x300 [ 343.169746] ? lock_release+0x970/0x970 [ 343.173725] ? arch_local_save_flags+0x40/0x40 [ 343.178324] ? __might_sleep+0x95/0x190 [ 343.182319] __alloc_pages_nodemask+0xa80/0xde0 [ 343.187004] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 343.192031] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 343.197832] ? kasan_check_read+0x11/0x20 [ 343.201984] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.207274] ? graph_lock+0x170/0x170 [ 343.211079] ? print_usage_bug+0xc0/0xc0 [ 343.215146] ? graph_lock+0x170/0x170 [ 343.218957] ? graph_lock+0x170/0x170 [ 343.222761] ? __do_page_cache_readahead+0x7ce/0x980 [ 343.227872] ? find_held_lock+0x36/0x1c0 [ 343.231943] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 343.237493] alloc_pages_current+0x10c/0x210 [ 343.241914] ? lock_downgrade+0x900/0x900 [ 343.246075] __page_cache_alloc+0x38f/0x5b0 [ 343.250413] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 343.256248] ? kasan_check_read+0x11/0x20 [ 343.260414] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.265713] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 343.270400] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.275950] ? check_preemption_disabled+0x48/0x200 [ 343.280982] filemap_fault+0x1594/0x25f0 [ 343.285088] ? __lock_page_or_retry+0xa00/0xa00 [ 343.289769] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 343.295574] ? kasan_check_read+0x11/0x20 [ 343.299730] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.305014] ? rcu_bh_qs+0xc0/0xc0 [ 343.308556] ? remove_wait_queue+0x1a6/0x360 [ 343.313474] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 343.318941] ? filemap_map_pages+0xdea/0x1980 [ 343.323462] ? print_usage_bug+0xc0/0xc0 [ 343.327531] ? find_get_pages_range_tag+0x1320/0x1320 [ 343.332726] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 343.338266] ? fput+0x130/0x1a0 [ 343.341558] ? graph_lock+0x170/0x170 [ 343.345364] ? __lock_acquire+0x7ec/0x4ec0 [ 343.349642] ? lock_acquire+0x1ed/0x520 [ 343.353622] ? ext4_filemap_fault+0x7a/0xad [ 343.357956] ? lock_release+0x970/0x970 [ 343.361935] ? arch_local_save_flags+0x40/0x40 [ 343.366527] ? select_estimate_accuracy+0x4b0/0x4b0 [ 343.371565] ? down_read+0xb0/0x1d0 [ 343.375199] ? ext4_filemap_fault+0x7a/0xad [ 343.379528] ? __down_interruptible+0x700/0x700 [ 343.384219] ext4_filemap_fault+0x82/0xad [ 343.388384] __do_fault+0x100/0x6b0 [ 343.392035] ? print_bad_pte+0x6c0/0x6c0 [ 343.396101] ? find_held_lock+0x36/0x1c0 [ 343.400175] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 343.405366] ? pmd_val+0x88/0x100 [ 343.408834] ? add_mm_counter_fast+0xd0/0xd0 [ 343.413247] ? pmd_val+0x88/0x100 [ 343.416708] ? add_mm_counter_fast+0xd0/0xd0 [ 343.421123] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.426672] __handle_mm_fault+0x3709/0x53e0 [ 343.431096] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 343.435952] ? graph_lock+0x170/0x170 [ 343.439762] ? print_usage_bug+0xc0/0xc0 [ 343.443830] ? lock_downgrade+0x900/0x900 [ 343.448000] ? graph_lock+0x170/0x170 [ 343.451807] ? graph_lock+0x170/0x170 [ 343.455632] ? handle_mm_fault+0x42a/0xc70 [ 343.459875] ? lock_downgrade+0x900/0x900 [ 343.464023] ? check_preemption_disabled+0x48/0x200 [ 343.469049] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 343.474853] ? kasan_check_read+0x11/0x20 [ 343.479006] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.484287] ? rcu_bh_qs+0xc0/0xc0 [ 343.487836] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 343.493292] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.498834] ? check_preemption_disabled+0x48/0x200 [ 343.503867] handle_mm_fault+0x54f/0xc70 [ 343.507941] ? __handle_mm_fault+0x53e0/0x53e0 [ 343.512531] ? find_vma+0x34/0x190 [ 343.516085] __do_page_fault+0x67d/0xed0 [ 343.520161] ? mm_fault_error+0x380/0x380 [ 343.524312] ? trace_hardirqs_off+0xb8/0x310 [ 343.528727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.534115] ? trace_hardirqs_on+0x310/0x310 [ 343.538535] do_page_fault+0xf2/0x7e0 [ 343.542343] ? vmalloc_sync_all+0x30/0x30 [ 343.546497] ? error_entry+0x70/0xd0 [ 343.550218] ? trace_hardirqs_off_caller+0xbb/0x310 [ 343.555236] ? trace_hardirqs_on_caller+0xc0/0x310 [ 343.560169] ? syscall_return_slowpath+0x5e0/0x5e0 [ 343.565105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.569958] ? trace_hardirqs_on_caller+0x310/0x310 [ 343.574975] ? trace_hardirqs_off+0x310/0x310 [ 343.579476] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 343.584502] ? prepare_exit_to_usermode+0x291/0x3b0 [ 343.589526] ? page_fault+0x8/0x30 [ 343.593071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 343.597924] ? page_fault+0x8/0x30 [ 343.601487] page_fault+0x1e/0x30 [ 343.604945] RIP: 0033:0x7f41f206bdd3 [ 343.608668] Code: Bad RIP value. [ 343.612033] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 343.617427] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 343.624708] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 343.631980] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 343.639249] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 343.646519] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 343.653817] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 343.653880] aoe: skb alloc failure [ 343.660669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.660675] Call Trace: [ 343.660694] dump_stack+0x1c4/0x2b4 [ 343.660713] ? dump_stack_print_info.cold.2+0x52/0x52 [ 343.660741] warn_alloc.cold.119+0xb7/0x1bd [ 343.664292] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 343.673621] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 343.676187] init cpuset= [ 343.679818] ? lock_downgrade+0x900/0x900 [ 343.684991] / [ 343.689321] ? trace_hardirqs_off+0xb8/0x310 [ 343.699005] mems_allowed=0 [ 343.703851] ? trace_hardirqs_off+0xb8/0x310 [ 343.724068] __alloc_pages_slowpath+0x2667/0x2d80 [ 343.728958] ? warn_alloc+0x120/0x120 [ 343.732772] ? warn_alloc+0x120/0x120 [ 343.736585] ? print_usage_bug+0xc0/0xc0 [ 343.740656] ? warn_alloc+0x120/0x120 [ 343.744466] ? print_usage_bug+0xc0/0xc0 [ 343.748536] ? __lock_acquire+0x7ec/0x4ec0 [ 343.752783] ? __lock_acquire+0x7ec/0x4ec0 [ 343.757027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.762569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 343.768113] ? should_fail+0x22d/0xd01 [ 343.772018] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.777130] ? __lock_acquire+0x7ec/0x4ec0 [ 343.781400] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 343.786513] ? __lock_acquire+0x7ec/0x4ec0 [ 343.790749] ? should_fail+0x22d/0xd01 [ 343.794655] ? mark_held_locks+0x130/0x130 [ 343.798993] ? mark_held_locks+0x130/0x130 [ 343.803248] ? graph_lock+0x170/0x170 [ 343.807156] ? print_usage_bug+0xc0/0xc0 [ 343.811222] ? graph_lock+0x170/0x170 [ 343.815028] ? print_usage_bug+0xc0/0xc0 [ 343.819096] ? wq_watchdog_touch+0x9c/0xfe [ 343.823338] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.828877] ? check_preemption_disabled+0x48/0x200 [ 343.833897] ? check_preemption_disabled+0x48/0x200 [ 343.838938] ? __lock_is_held+0xb5/0x140 [ 343.843014] __alloc_pages_nodemask+0xa80/0xde0 [ 343.847688] ? graph_lock+0x170/0x170 [ 343.851507] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 343.856527] ? graph_lock+0x170/0x170 [ 343.860346] ? find_held_lock+0x36/0x1c0 [ 343.864433] ? ____cache_alloc_node+0x1c7/0x1e0 [ 343.869120] ? lock_downgrade+0x900/0x900 [ 343.873281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.878828] cache_grow_begin+0x91/0x8c0 [ 343.882896] ? do_raw_spin_unlock+0xa7/0x2f0 [ 343.887330] fallback_alloc+0x203/0x2e0 [ 343.891317] ____cache_alloc_node+0x1c7/0x1e0 [ 343.895826] kmem_cache_alloc_node+0xe3/0x730 [ 343.900333] ? ipv6_get_ifaddr+0x42e/0x620 [ 343.904585] __alloc_skb+0x119/0x770 [ 343.908303] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 343.913589] ? skb_scrub_packet+0x490/0x490 [ 343.917915] ? lock_downgrade+0x900/0x900 [ 343.922083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 343.927629] ? refcount_sub_and_test_checked+0x203/0x310 [ 343.933092] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 343.938549] ? addrconf_rs_timer+0x6f0/0x6f0 [ 343.942982] ndisc_alloc_skb+0x144/0x340 [ 343.947054] ndisc_send_rs+0x331/0x6e0 [ 343.950955] addrconf_rs_timer+0x3c0/0x6f0 [ 343.955203] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 343.959461] call_timer_fn+0x272/0x920 [ 343.963358] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 343.967610] ? process_timeout+0x40/0x40 [ 343.971677] ? find_held_lock+0x36/0x1c0 [ 343.975754] ? __run_timers+0x7da/0xc70 [ 343.979739] ? _raw_spin_unlock_irq+0x27/0x80 [ 343.984260] ? _raw_spin_unlock_irq+0x27/0x80 [ 343.988782] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 343.993027] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 343.997619] ? trace_hardirqs_on+0xbd/0x310 [ 344.001958] ? kasan_check_read+0x11/0x20 [ 344.006120] ? __run_timers+0x7da/0xc70 [ 344.010102] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 344.015575] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 344.019825] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 344.024068] __run_timers+0x7e5/0xc70 [ 344.027874] ? find_held_lock+0x36/0x1c0 [ 344.031960] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 344.037330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 344.042099] ? retint_kernel+0x2d/0x2d [ 344.046009] ? _raw_spin_unlock_irq+0x56/0x80 [ 344.050526] ? pvclock_read_flags+0x160/0x160 [ 344.055028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.060572] ? check_preemption_disabled+0x48/0x200 [ 344.065606] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 344.071147] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 344.076439] ? rcu_pm_notify+0xc0/0xc0 [ 344.080334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.085877] ? check_preemption_disabled+0x48/0x200 [ 344.090906] run_timer_softirq+0x52/0xb0 [ 344.094979] ? rcu_read_lock_sched_held+0x108/0x120 [ 344.100006] __do_softirq+0x30b/0xad8 [ 344.103825] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 344.108942] ? retint_kernel+0x2d/0x2d [ 344.112844] ? schedule+0x108/0x460 [ 344.116521] ? trace_hardirqs_off+0xb8/0x310 [ 344.120955] ? smpboot_thread_fn+0x68b/0xa00 [ 344.125372] ? trace_hardirqs_on+0x310/0x310 [ 344.129801] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.135341] ? check_preemption_disabled+0x48/0x200 [ 344.140366] ? takeover_tasklets+0xa90/0xa90 [ 344.144792] run_ksoftirqd+0x94/0x100 [ 344.148598] smpboot_thread_fn+0x68b/0xa00 [ 344.152843] ? sort_range+0x30/0x30 [ 344.156491] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 344.161603] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.167148] ? __kthread_parkme+0xfb/0x1a0 [ 344.171409] kthread+0x35a/0x420 [ 344.174789] ? sort_range+0x30/0x30 [ 344.178425] ? kthread_bind+0x40/0x40 [ 344.182237] ret_from_fork+0x3a/0x50 [ 344.185977] warn_alloc_show_mem: 1 callbacks suppressed [ 344.185989] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 344.185991] Mem-Info: [ 344.186021] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 344.186021] active_file:34 inactive_file:0 isolated_file:13 [ 344.186021] unevictable:0 dirty:0 writeback:0 unstable:0 [ 344.186021] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 344.186021] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 344.186021] free:13758 free_pcp:195 free_cma:0 [ 344.191366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.191376] Call Trace: [ 344.197546] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 344.199956] <IRQ> [ 344.233001] Node 0 [ 344.242363] dump_stack+0x1c4/0x2b4 [ 344.244962] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 344.272870] ? dump_stack_print_info.cold.2+0x52/0x52 [ 344.274994] lowmem_reserve[]: 0 [ 344.277253] warn_alloc.cold.119+0xb7/0x1bd [ 344.280851] 2817 [ 344.306354] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 344.311525] 6321 [ 344.314809] ? lock_downgrade+0x900/0x900 [ 344.319109] 6321 [ 344.321177] ? trace_hardirqs_off+0xb8/0x310 [ 344.326000] Node 0 [ 344.328072] ? trace_hardirqs_off+0xb8/0x310 [ 344.332222] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 344.334266] __alloc_pages_slowpath+0x2667/0x2d80 [ 344.338650] lowmem_reserve[]: [ 344.340919] ? warn_alloc+0x120/0x120 [ 344.345275] 0 0 [ 344.371844] ? __lock_acquire+0x7ec/0x4ec0 [ 344.376673] 3503 [ 344.379784] ? warn_alloc+0x120/0x120 [ 344.383556] 3503 [ 344.385547] ? native_queued_spin_lock_slowpath+0x1de/0x1120 [ 344.389790] Node 0 [ 344.391946] ? print_usage_bug+0xc0/0xc0 [ 344.395753] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 344.397787] ? warn_alloc+0x120/0x120 [ 344.403555] lowmem_reserve[]: 0 [ 344.405801] ? print_usage_bug+0xc0/0xc0 [ 344.409845] 0 [ 344.438584] ? mark_held_locks+0x130/0x130 [ 344.442368] 0 [ 344.445655] ? mark_held_locks+0x130/0x130 [ 344.449695] 0 [ 344.451499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.457521] ? should_fail+0x22d/0xd01 [ 344.461731] Node 0 [ 344.463542] ? graph_lock+0x170/0x170 [ 344.469063] DMA: [ 344.472952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.475174] 1*4kB [ 344.478989] ? __lock_acquire+0x7ec/0x4ec0 [ 344.481049] (U) [ 344.486169] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 344.488301] 0*8kB [ 344.492532] ? should_fail+0x22d/0xd01 [ 344.494491] 0*16kB [ 344.499601] ? mark_held_locks+0x130/0x130 [ 344.501725] 1*32kB [ 344.505610] ? mark_held_locks+0x130/0x130 [ 344.507829] (U) [ 344.512064] ? lock_downgrade+0x900/0x900 [ 344.514275] 2*64kB (U) [ 344.518517] ? graph_lock+0x170/0x170 [ 344.520471] 1*128kB (U) [ 344.524626] ? graph_lock+0x170/0x170 [ 344.527189] 1*256kB (U) [ 344.531006] ? graph_lock+0x170/0x170 [ 344.533668] 0*512kB [ 344.537465] ? print_usage_bug+0xc0/0xc0 [ 344.540120] 1*1024kB [ 344.543920] ? do_raw_spin_unlock+0xa7/0x2f0 [ 344.546228] (U) [ 344.550288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.552671] 1*2048kB (M) [ 344.557092] ? check_preemption_disabled+0x48/0x200 [ 344.559053] 3*4096kB [ 344.564589] ? check_preemption_disabled+0x48/0x200 [ 344.567328] (M) [ 344.572350] ? __lock_is_held+0xb5/0x140 [ 344.574729] = 15908kB [ 344.574739] Node 0 [ 344.579761] __alloc_pages_nodemask+0xa80/0xde0 [ 344.581723] DMA32: [ 344.585780] ? graph_lock+0x170/0x170 [ 344.588173] 3*4kB [ 344.590433] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 344.595113] (M) [ 344.597359] ? graph_lock+0x170/0x170 [ 344.601133] 2*8kB (UM) [ 344.603298] ? find_held_lock+0x36/0x1c0 [ 344.608281] 2*16kB (M) [ 344.610278] ? ____cache_alloc_node+0x1c7/0x1e0 [ 344.614056] 2*32kB [ 344.616645] ? lock_downgrade+0x900/0x900 [ 344.620686] (UM) [ 344.623279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.627917] 2*64kB [ 344.630166] cache_grow_begin+0x91/0x8c0 [ 344.634298] (M) [ 344.636368] ? do_raw_spin_unlock+0xa7/0x2f0 [ 344.641878] 3*128kB (M) [ 344.644136] fallback_alloc+0x203/0x2e0 [ 344.648183] 2*256kB [ 344.650177] ____cache_alloc_node+0x1c7/0x1e0 [ 344.654559] (M) [ 344.657234] kmem_cache_alloc_node+0xe3/0x730 [ 344.661187] 3*512kB [ 344.663511] ? __kmalloc_node_track_caller+0x47/0x70 [ 344.667982] (M) [ 344.669959] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 344.674440] 4*1024kB [ 344.676765] __alloc_skb+0x119/0x770 [ 344.681845] (UM) [ 344.683822] ? skb_scrub_packet+0x490/0x490 [ 344.689342] 3*2048kB [ 344.691763] ? vprintk_default+0x28/0x30 [ 344.695454] (UM) [ 344.697537] ? vprintk_func+0x85/0x181 [ 344.701836] 3*4096kB (M) [ 344.704262] ? printk+0xa7/0xcf [ 344.708298] = 25212kB [ 344.708307] Node 0 [ 344.710372] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 344.714229] Normal: 2320*4kB [ 344.717002] new_skb+0x26/0x1c0 [ 344.720257] (UME) [ 344.722675] aoecmd_cfg+0x279/0x7f0 [ 344.724895] 282*8kB [ 344.729652] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 344.732735] (UME) [ 344.736021] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.738164] 32*16kB [ 344.741791] ? check_preemption_disabled+0x48/0x200 [ 344.744094] (UM) [ 344.748429] ? check_preemption_disabled+0x48/0x200 [ 344.750561] 15*32kB [ 344.756104] ? __lock_is_held+0xb5/0x140 [ 344.758414] (UM) [ 344.763453] discover_timer+0x50/0x60 [ 344.765494] 4*64kB [ 344.770512] call_timer_fn+0x272/0x920 [ 344.772816] (M) [ 344.776888] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 344.778939] 3*128kB [ 344.782739] ? process_timeout+0x40/0x40 [ 344.784956] (UM) [ 344.788840] ? find_held_lock+0x36/0x1c0 [ 344.790795] 1*256kB (M) [ 344.795670] ? mark_held_locks+0xc7/0x130 [ 344.797990] 1*512kB [ 344.802055] ? _raw_spin_unlock_irq+0x27/0x80 [ 344.804094] (M) 0*1024kB [ 344.808170] ? _raw_spin_unlock_irq+0x27/0x80 [ 344.810844] 0*2048kB [ 344.814989] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 344.817291] 0*4096kB = 13936kB [ 344.821797] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 344.824546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 344.829033] ? trace_hardirqs_on+0xbd/0x310 [ 344.831441] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 344.836278] ? kasan_check_read+0x11/0x20 [ 344.839459] 4517 total pagecache pages [ 344.844042] ? __run_timers+0x7da/0xc70 [ 344.852865] 0 pages in swap cache [ 344.857196] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 344.865763] Swap cache stats: add 0, delete 0, find 0/0 [ 344.869915] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 344.873776] Free swap = 0kB [ 344.877749] __run_timers+0x7e5/0xc70 [ 344.881178] Total swap = 0kB [ 344.881187] 1965979 pages RAM [ 344.886649] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 344.891987] 0 pages HighMem/MovableOnly [ 344.896830] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 344.899831] 342745 pages reserved [ 344.903634] ? graph_lock+0x170/0x170 [ 344.906635] 0 pages cma reserved [ 344.909740] ? print_usage_bug+0xc0/0xc0 [ 344.915169] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 344.919054] ? lock_release+0x970/0x970 [ 344.919071] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 344.919093] ? find_held_lock+0x36/0x1c0 [ 344.924151] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 344.927552] ? graph_lock+0x170/0x170 [ 344.931333] ksoftirqd/1 cpuset= [ 344.934703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 344.938750] / [ 344.945252] ? check_preemption_disabled+0x48/0x200 [ 344.949211] mems_allowed=0 [ 344.954439] ? __lock_is_held+0xb5/0x140 [ 344.995880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.001436] ? check_preemption_disabled+0x48/0x200 [ 345.006468] run_timer_softirq+0x52/0xb0 [ 345.010539] ? rcu_read_lock_sched_held+0x108/0x120 [ 345.015567] __do_softirq+0x30b/0xad8 [ 345.019385] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 345.024518] ? pvclock_read_flags+0x160/0x160 [ 345.029018] ? lapic_next_event+0x5a/0x90 [ 345.033173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.038713] ? check_preemption_disabled+0x48/0x200 [ 345.043729] ? check_preemption_disabled+0x48/0x200 [ 345.048847] ? kvm_clock_read+0x18/0x30 [ 345.052823] ? kvm_sched_clock_read+0x9/0x20 [ 345.057236] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.062779] ? check_preemption_disabled+0x48/0x200 [ 345.067826] irq_exit+0x17f/0x1c0 [ 345.071287] smp_apic_timer_interrupt+0x1cb/0x760 [ 345.076136] ? smp_reschedule_interrupt+0x109/0x650 [ 345.081161] ? smp_call_function_single_interrupt+0x650/0x650 [ 345.087071] ? interrupt_entry+0xb5/0xf0 [ 345.092874] ? trace_hardirqs_off_caller+0xbb/0x310 [ 345.097892] ? trace_hardirqs_off_caller+0xbb/0x310 [ 345.102932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.107783] ? trace_hardirqs_on_caller+0x310/0x310 [ 345.112801] ? trace_hardirqs_on_caller+0x310/0x310 [ 345.117823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.123366] ? check_preemption_disabled+0x48/0x200 [ 345.128400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.134903] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.139764] apic_timer_interrupt+0xf/0x20 [ 345.143999] </IRQ> [ 345.146240] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 345.151524] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 345.170440] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 345.178158] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 345.185433] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 345.192704] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 345.199998] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 345.207267] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 345.214561] ? arch_local_irq_restore+0x45/0x52 [ 345.219243] dump_stack+0x26a/0x2b4 [ 345.222883] ? dump_stack_print_info.cold.2+0x52/0x52 [ 345.228084] ? mark_held_locks+0x130/0x130 [ 345.232324] ? mark_held_locks+0x130/0x130 [ 345.236569] dump_header+0x27b/0xf72 [ 345.240315] ? pagefault_out_of_memory+0x197/0x197 [ 345.245252] ? mark_held_locks+0x130/0x130 [ 345.249492] ? __lock_acquire+0x7ec/0x4ec0 [ 345.253734] ? mem_cgroup_charge_statistics+0x780/0x780 [ 345.259101] ? print_usage_bug+0xc0/0xc0 [ 345.263175] ? print_usage_bug+0xc0/0xc0 [ 345.267250] ? graph_lock+0x170/0x170 [ 345.271051] ? graph_lock+0x170/0x170 [ 345.274856] ? print_usage_bug+0xc0/0xc0 [ 345.278921] ? print_usage_bug+0xc0/0xc0 [ 345.283000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.288547] ? find_held_lock+0x36/0x1c0 [ 345.292619] ? mark_held_locks+0xc7/0x130 [ 345.296780] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 345.301888] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 345.306998] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.311942] ? trace_hardirqs_on+0xbd/0x310 [ 345.316274] ? kasan_check_read+0x11/0x20 [ 345.320440] ? ___ratelimit+0x36f/0x655 [ 345.324440] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 345.329986] ? trace_hardirqs_on+0x310/0x310 [ 345.334407] ? lock_downgrade+0x900/0x900 [ 345.338577] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 345.343688] ? ___ratelimit+0xaa/0x655 [ 345.347585] ? idr_get_free+0xec0/0xec0 [ 345.351573] ? kasan_check_write+0x14/0x20 [ 345.355813] ? do_raw_spin_lock+0xc1/0x200 [ 345.360064] oom_kill_process.cold.27+0x10/0x903 [ 345.364828] ? graph_lock+0x170/0x170 [ 345.368635] ? _raw_spin_unlock+0x2c/0x50 [ 345.372791] ? oom_badness+0xe6/0xaa0 [ 345.376603] ? oom_evaluate_task+0x540/0x540 [ 345.381022] ? find_held_lock+0x36/0x1c0 [ 345.385097] ? out_of_memory+0x974/0x1430 [ 345.389249] ? lock_downgrade+0x900/0x900 [ 345.393411] ? check_preemption_disabled+0x48/0x200 [ 345.398451] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 345.404253] ? kasan_check_read+0x11/0x20 [ 345.408417] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 345.413709] ? rcu_bh_qs+0xc0/0xc0 [ 345.417258] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 345.422279] ? oom_evaluate_task+0x302/0x540 [ 345.426699] out_of_memory+0xa84/0x1430 [ 345.430702] ? oom_killer_disable+0x3a0/0x3a0 [ 345.435215] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 345.440159] ? __mutex_add_waiter+0x2a0/0x2a0 [ 345.444676] __alloc_pages_slowpath+0x2318/0x2d80 [ 345.449558] ? warn_alloc+0x120/0x120 [ 345.453364] ? __radix_tree_lookup+0x4c0/0x4c0 [ 345.457976] ? find_get_entry+0x2f2/0xc40 [ 345.462142] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 345.467688] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 345.472622] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.478166] ? should_fail+0x22d/0xd01 [ 345.482064] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 345.487173] ? __lock_is_held+0xb5/0x140 [ 345.491267] ? __lock_is_held+0xb5/0x140 [ 345.495346] ? kasan_check_read+0x11/0x20 [ 345.499504] ? ___might_sleep+0x1ed/0x300 [ 345.503654] ? lock_release+0x970/0x970 [ 345.507636] ? arch_local_save_flags+0x40/0x40 [ 345.512243] ? __might_sleep+0x95/0x190 [ 345.516230] __alloc_pages_nodemask+0xa80/0xde0 [ 345.520915] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 345.525943] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 345.531758] ? kasan_check_read+0x11/0x20 [ 345.535911] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 345.541209] ? graph_lock+0x170/0x170 [ 345.545019] ? print_usage_bug+0xc0/0xc0 [ 345.549088] ? graph_lock+0x170/0x170 [ 345.552897] ? graph_lock+0x170/0x170 [ 345.556703] ? __do_page_cache_readahead+0x7ce/0x980 [ 345.561838] ? find_held_lock+0x36/0x1c0 [ 345.565908] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 345.571460] alloc_pages_current+0x10c/0x210 [ 345.575875] ? lock_downgrade+0x900/0x900 [ 345.580034] __page_cache_alloc+0x38f/0x5b0 [ 345.584362] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 345.590175] ? kasan_check_read+0x11/0x20 [ 345.594330] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 345.599617] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 345.604291] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.609846] ? check_preemption_disabled+0x48/0x200 [ 345.614876] filemap_fault+0x1594/0x25f0 [ 345.618959] ? __lock_page_or_retry+0xa00/0xa00 [ 345.623633] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 345.629441] ? kasan_check_read+0x11/0x20 [ 345.633599] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 345.638891] ? rcu_bh_qs+0xc0/0xc0 [ 345.642441] ? remove_wait_queue+0x1a6/0x360 [ 345.646858] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 345.652325] ? filemap_map_pages+0xdea/0x1980 [ 345.656844] ? print_usage_bug+0xc0/0xc0 [ 345.660913] ? find_get_pages_range_tag+0x1320/0x1320 [ 345.666116] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 345.671656] ? fput+0x130/0x1a0 [ 345.674948] ? graph_lock+0x170/0x170 [ 345.678754] ? __lock_acquire+0x7ec/0x4ec0 [ 345.683015] ? lock_acquire+0x1ed/0x520 [ 345.686993] ? ext4_filemap_fault+0x7a/0xad [ 345.691326] ? lock_release+0x970/0x970 [ 345.695303] ? arch_local_save_flags+0x40/0x40 [ 345.699895] ? select_estimate_accuracy+0x4b0/0x4b0 [ 345.704934] ? down_read+0xb0/0x1d0 [ 345.708568] ? ext4_filemap_fault+0x7a/0xad [ 345.712894] ? __down_interruptible+0x700/0x700 [ 345.717588] ext4_filemap_fault+0x82/0xad [ 345.721744] __do_fault+0x100/0x6b0 [ 345.725382] ? print_bad_pte+0x6c0/0x6c0 [ 345.729481] ? find_held_lock+0x36/0x1c0 [ 345.733553] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 345.738743] ? pmd_val+0x88/0x100 [ 345.742203] ? add_mm_counter_fast+0xd0/0xd0 [ 345.746613] ? pmd_val+0x88/0x100 [ 345.750069] ? add_mm_counter_fast+0xd0/0xd0 [ 345.754490] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.760041] __handle_mm_fault+0x3709/0x53e0 [ 345.764472] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 345.769317] ? graph_lock+0x170/0x170 [ 345.773126] ? print_usage_bug+0xc0/0xc0 [ 345.777193] ? lock_downgrade+0x900/0x900 [ 345.781349] ? graph_lock+0x170/0x170 [ 345.785151] ? graph_lock+0x170/0x170 [ 345.788981] ? handle_mm_fault+0x42a/0xc70 [ 345.793230] ? lock_downgrade+0x900/0x900 [ 345.797380] ? check_preemption_disabled+0x48/0x200 [ 345.802443] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 345.808245] ? kasan_check_read+0x11/0x20 [ 345.812411] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 345.817701] ? rcu_bh_qs+0xc0/0xc0 [ 345.821271] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 345.826727] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 345.832266] ? check_preemption_disabled+0x48/0x200 [ 345.837295] handle_mm_fault+0x54f/0xc70 [ 345.841364] ? __handle_mm_fault+0x53e0/0x53e0 [ 345.845960] ? find_vma+0x34/0x190 [ 345.849510] __do_page_fault+0x67d/0xed0 [ 345.853590] ? mm_fault_error+0x380/0x380 [ 345.857745] ? trace_hardirqs_off+0xb8/0x310 [ 345.862162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.867540] ? trace_hardirqs_on+0x310/0x310 [ 345.871960] do_page_fault+0xf2/0x7e0 [ 345.875767] ? vmalloc_sync_all+0x30/0x30 [ 345.879920] ? error_entry+0x70/0xd0 [ 345.883639] ? trace_hardirqs_off_caller+0xbb/0x310 [ 345.888661] ? trace_hardirqs_on_caller+0xc0/0x310 [ 345.893597] ? syscall_return_slowpath+0x5e0/0x5e0 [ 345.898534] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.903412] ? trace_hardirqs_on_caller+0x310/0x310 [ 345.908455] ? trace_hardirqs_off+0x310/0x310 [ 345.912958] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 345.917978] ? prepare_exit_to_usermode+0x291/0x3b0 [ 345.923001] ? page_fault+0x8/0x30 [ 345.926551] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.931409] ? page_fault+0x8/0x30 [ 345.934963] page_fault+0x1e/0x30 [ 345.938430] RIP: 0033:0x7f41f206bdd3 [ 345.942152] Code: Bad RIP value. [ 345.945517] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 345.950888] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 345.958155] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 345.965435] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 345.972702] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 345.979978] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 345.987281] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 345.987346] aoe: skb alloc failure [ 345.994136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.994146] Call Trace: [ 345.997750] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 346.007042] dump_stack+0x1c4/0x2b4 [ 346.009609] init cpuset= [ 346.019314] ? dump_stack_print_info.cold.2+0x52/0x52 [ 346.022920] / [ 346.025630] warn_alloc.cold.119+0xb7/0x1bd [ 346.030794] mems_allowed=0 [ 346.032508] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 346.044572] ? lock_downgrade+0x900/0x900 [ 346.048734] ? trace_hardirqs_off+0xb8/0x310 [ 346.053155] ? trace_hardirqs_off+0xb8/0x310 [ 346.057579] __alloc_pages_slowpath+0x2667/0x2d80 [ 346.062473] ? warn_alloc+0x120/0x120 [ 346.066288] ? warn_alloc+0x120/0x120 [ 346.070095] ? print_usage_bug+0xc0/0xc0 [ 346.074161] ? warn_alloc+0x120/0x120 [ 346.077968] ? print_usage_bug+0xc0/0xc0 [ 346.082036] ? __lock_acquire+0x7ec/0x4ec0 [ 346.086285] ? __lock_acquire+0x7ec/0x4ec0 [ 346.090531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.096075] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.101625] ? should_fail+0x22d/0xd01 [ 346.105524] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.110640] ? __lock_acquire+0x7ec/0x4ec0 [ 346.114883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.120000] ? __lock_acquire+0x7ec/0x4ec0 [ 346.124238] ? should_fail+0x22d/0xd01 [ 346.128141] ? mark_held_locks+0x130/0x130 [ 346.132384] ? mark_held_locks+0x130/0x130 [ 346.136638] ? graph_lock+0x170/0x170 [ 346.140445] ? print_usage_bug+0xc0/0xc0 [ 346.144510] ? graph_lock+0x170/0x170 [ 346.148314] ? print_usage_bug+0xc0/0xc0 [ 346.152386] ? wq_watchdog_touch+0x9c/0xfe [ 346.156641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.162192] ? check_preemption_disabled+0x48/0x200 [ 346.167212] ? check_preemption_disabled+0x48/0x200 [ 346.172253] ? __lock_is_held+0xb5/0x140 [ 346.176552] __alloc_pages_nodemask+0xa80/0xde0 [ 346.181228] ? graph_lock+0x170/0x170 [ 346.185040] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 346.190059] ? graph_lock+0x170/0x170 [ 346.193876] ? find_held_lock+0x36/0x1c0 [ 346.198005] ? ____cache_alloc_node+0x1c7/0x1e0 [ 346.202683] ? lock_downgrade+0x900/0x900 [ 346.206848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.212410] cache_grow_begin+0x91/0x8c0 [ 346.216481] ? do_raw_spin_unlock+0xa7/0x2f0 [ 346.220908] fallback_alloc+0x203/0x2e0 [ 346.224927] ____cache_alloc_node+0x1c7/0x1e0 [ 346.229438] kmem_cache_alloc_node+0xe3/0x730 [ 346.233946] ? ipv6_get_ifaddr+0x42e/0x620 [ 346.238216] __alloc_skb+0x119/0x770 [ 346.241940] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.247232] ? skb_scrub_packet+0x490/0x490 [ 346.251560] ? lock_downgrade+0x900/0x900 [ 346.255742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.261285] ? refcount_sub_and_test_checked+0x203/0x310 [ 346.266745] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 346.272209] ? addrconf_rs_timer+0x6f0/0x6f0 [ 346.276647] ndisc_alloc_skb+0x144/0x340 [ 346.280731] ndisc_send_rs+0x331/0x6e0 [ 346.284638] addrconf_rs_timer+0x3c0/0x6f0 [ 346.288886] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 346.293147] call_timer_fn+0x272/0x920 [ 346.297046] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 346.301291] ? process_timeout+0x40/0x40 [ 346.305374] ? find_held_lock+0x36/0x1c0 [ 346.309465] ? __run_timers+0x7da/0xc70 [ 346.313452] ? _raw_spin_unlock_irq+0x27/0x80 [ 346.317959] ? _raw_spin_unlock_irq+0x27/0x80 [ 346.322459] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 346.326711] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 346.331304] ? trace_hardirqs_on+0xbd/0x310 [ 346.335637] ? kasan_check_read+0x11/0x20 [ 346.339790] ? __run_timers+0x7da/0xc70 [ 346.343774] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 346.349236] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 346.353493] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 346.357739] __run_timers+0x7e5/0xc70 [ 346.361545] ? find_held_lock+0x36/0x1c0 [ 346.365623] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 346.370994] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 346.375770] ? retint_kernel+0x2d/0x2d [ 346.379680] ? _raw_spin_unlock_irq+0x56/0x80 [ 346.384195] ? pvclock_read_flags+0x160/0x160 [ 346.388699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.394244] ? check_preemption_disabled+0x48/0x200 [ 346.399276] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 346.404823] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.410108] ? rcu_pm_notify+0xc0/0xc0 [ 346.414003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.420045] ? check_preemption_disabled+0x48/0x200 [ 346.425082] run_timer_softirq+0x52/0xb0 [ 346.429163] ? rcu_read_lock_sched_held+0x108/0x120 [ 346.434187] __do_softirq+0x30b/0xad8 [ 346.438008] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 346.443146] ? retint_kernel+0x2d/0x2d [ 346.447050] ? schedule+0x108/0x460 [ 346.450700] ? trace_hardirqs_off+0xb8/0x310 [ 346.455113] ? smpboot_thread_fn+0x68b/0xa00 [ 346.459539] ? trace_hardirqs_on+0x310/0x310 [ 346.463957] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.469499] ? check_preemption_disabled+0x48/0x200 [ 346.474523] ? takeover_tasklets+0xa90/0xa90 [ 346.478949] run_ksoftirqd+0x94/0x100 [ 346.482753] smpboot_thread_fn+0x68b/0xa00 [ 346.486995] ? sort_range+0x30/0x30 [ 346.490626] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 346.495734] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.501279] ? __kthread_parkme+0xfb/0x1a0 [ 346.505523] kthread+0x35a/0x420 [ 346.508894] ? sort_range+0x30/0x30 [ 346.512534] ? kthread_bind+0x40/0x40 [ 346.516353] ret_from_fork+0x3a/0x50 [ 346.520090] warn_alloc_show_mem: 1 callbacks suppressed [ 346.520103] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 346.520105] Mem-Info: [ 346.520136] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 346.520136] active_file:34 inactive_file:0 isolated_file:13 [ 346.520136] unevictable:0 dirty:0 writeback:0 unstable:0 [ 346.520136] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 346.520136] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 346.520136] free:13758 free_pcp:195 free_cma:0 [ 346.525501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.531654] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 346.534056] Call Trace: [ 346.567101] Node 0 [ 346.576452] <IRQ> [ 346.604407] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 346.606968] dump_stack+0x1c4/0x2b4 [ 346.609177] lowmem_reserve[]: 0 [ 346.611340] ? dump_stack_print_info.cold.2+0x52/0x52 [ 346.642636] 2817 6321 [ 346.646284] warn_alloc.cold.119+0xb7/0x1bd [ 346.649541] 6321 [ 346.654732] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 346.657230] Node 0 [ 346.661552] ? lock_downgrade+0x900/0x900 [ 346.663626] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 346.668453] ? trace_hardirqs_off+0xb8/0x310 [ 346.670659] lowmem_reserve[]: 0 [ 346.674823] ? trace_hardirqs_off+0xb8/0x310 [ 346.701356] 0 [ 346.705785] __alloc_pages_slowpath+0x2667/0x2d80 [ 346.709046] 3503 [ 346.713488] ? warn_alloc+0x120/0x120 [ 346.715245] 3503 [ 346.720086] ? warn_alloc+0x120/0x120 [ 346.722130] Node 0 [ 346.725930] ? print_usage_bug+0xc0/0xc0 [ 346.728011] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 346.731783] ? warn_alloc+0x120/0x120 [ 346.733998] lowmem_reserve[]: 0 [ 346.738067] ? print_usage_bug+0xc0/0xc0 [ 346.766502] 0 [ 346.770311] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 346.773567] 0 [ 346.777644] ? ktime_get+0x2e1/0x440 [ 346.779435] 0 [ 346.784451] ? check_preemption_disabled+0x48/0x200 [ 346.789970] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 346.791753] Node 0 [ 346.796774] ? should_fail+0x22d/0xd01 [ 346.802290] DMA: [ 346.804532] ? kasan_check_read+0x11/0x20 [ 346.808406] 1*4kB [ 346.810476] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 346.814605] (U) [ 346.816756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.822253] 0*8kB 0*16kB [ 346.824246] ? __lock_acquire+0x7ec/0x4ec0 [ 346.829347] 1*32kB (U) [ 346.832117] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 346.836326] 2*64kB (U) [ 346.838922] ? should_fail+0x22d/0xd01 [ 346.844005] 1*128kB (U) [ 346.846609] ? mark_held_locks+0x130/0x130 [ 346.850465] 1*256kB (U) [ 346.853150] ? mark_held_locks+0x130/0x130 [ 346.857363] 0*512kB [ 346.860037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.864254] 1*1024kB [ 346.866585] ? graph_lock+0x170/0x170 [ 346.872191] (U) 1*2048kB [ 346.874616] ? mark_held_locks+0xc7/0x130 [ 346.878406] (M) 3*4096kB [ 346.881205] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 346.885346] (M) [ 346.888113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.893109] = 15908kB [ 346.895091] ? check_preemption_disabled+0x48/0x200 [ 346.900630] Node 0 [ 346.903039] ? check_preemption_disabled+0x48/0x200 [ 346.908034] DMA32: [ 346.910278] ? __lock_is_held+0xb5/0x140 [ 346.915268] 3*4kB [ 346.917510] __alloc_pages_nodemask+0xa80/0xde0 [ 346.921546] (M) [ 346.923693] ? graph_lock+0x170/0x170 [ 346.928345] 2*8kB [ 346.930325] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 346.934096] (UM) 2*16kB [ 346.936255] ? graph_lock+0x170/0x170 [ 346.941249] (M) [ 346.943929] ? find_held_lock+0x36/0x1c0 [ 346.947703] 2*32kB (UM) [ 346.949698] ? ____cache_alloc_node+0x1c7/0x1e0 [ 346.953736] 2*64kB [ 346.956416] ? lock_downgrade+0x900/0x900 [ 346.961214] (M) 3*128kB [ 346.963468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 346.967598] (M) [ 346.970281] cache_grow_begin+0x91/0x8c0 [ 346.975813] 2*256kB [ 346.977802] ? do_raw_spin_unlock+0xa7/0x2f0 [ 346.981844] (M) [ 346.984178] fallback_alloc+0x203/0x2e0 [ 346.988556] 3*512kB (M) [ 346.990549] ____cache_alloc_node+0x1c7/0x1e0 [ 346.994497] 4*1024kB (UM) [ 346.997179] kmem_cache_alloc_node+0xe3/0x730 [ 347.001661] 3*2048kB (UM) [ 347.004521] ? __kmalloc_node_track_caller+0x47/0x70 [ 347.008991] 3*4096kB (M) [ 347.011849] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.016932] = 25212kB [ 347.016942] Node 0 [ 347.019707] __alloc_skb+0x119/0x770 [ 347.025220] Normal: [ 347.027637] ? skb_scrub_packet+0x490/0x490 [ 347.029853] 2320*4kB [ 347.033577] ? vprintk_default+0x28/0x30 [ 347.035874] (UME) [ 347.040213] ? vprintk_func+0x85/0x181 [ 347.042612] 282*8kB [ 347.046674] ? printk+0xa7/0xcf [ 347.048806] (UME) [ 347.052696] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 347.054999] 32*16kB [ 347.058281] new_skb+0x26/0x1c0 [ 347.060421] (UM) [ 347.065216] aoecmd_cfg+0x279/0x7f0 [ 347.067523] 15*32kB [ 347.070805] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 347.072840] (UM) 4*64kB [ 347.076480] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.078789] (M) [ 347.083110] ? check_preemption_disabled+0x48/0x200 [ 347.085777] 3*128kB [ 347.091313] ? check_preemption_disabled+0x48/0x200 [ 347.093272] (UM) [ 347.098295] ? __lock_is_held+0xb5/0x140 [ 347.100607] 1*256kB [ 347.105629] discover_timer+0x50/0x60 [ 347.107674] (M) [ 347.111737] call_timer_fn+0x272/0x920 [ 347.114036] 1*512kB (M) [ 347.117847] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 347.119808] 0*1024kB [ 347.123697] ? process_timeout+0x40/0x40 [ 347.126343] 0*2048kB 0*4096kB [ 347.131192] ? find_held_lock+0x36/0x1c0 [ 347.133587] = 13936kB [ 347.137651] ? mark_held_locks+0xc7/0x130 [ 347.140826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 347.144880] ? _raw_spin_unlock_irq+0x27/0x80 [ 347.147277] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 347.151448] ? _raw_spin_unlock_irq+0x27/0x80 [ 347.160267] 4517 total pagecache pages [ 347.164760] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 347.173326] 0 pages in swap cache [ 347.177818] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 347.181698] Swap cache stats: add 0, delete 0, find 0/0 [ 347.181708] Free swap = 0kB [ 347.186550] ? trace_hardirqs_on+0xbd/0x310 [ 347.189985] Total swap = 0kB [ 347.194572] ? kasan_check_read+0x11/0x20 [ 347.199913] 1965979 pages RAM [ 347.202931] ? __run_timers+0x7da/0xc70 [ 347.207236] 0 pages HighMem/MovableOnly [ 347.210253] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 347.214384] 342745 pages reserved [ 347.214404] 0 pages cma reserved [ 347.217520] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 347.221538] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 347.225443] __run_timers+0x7e5/0xc70 [ 347.230976] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 347.234341] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 347.237679] ksoftirqd/1 cpuset= [ 347.242520] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 347.248989] / [ 347.252791] ? graph_lock+0x170/0x170 [ 347.263085] mems_allowed=0 [ 347.268459] ? print_usage_bug+0xc0/0xc0 [ 347.289194] ? lock_release+0x970/0x970 [ 347.293177] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 347.298380] ? find_held_lock+0x36/0x1c0 [ 347.302469] ? graph_lock+0x170/0x170 [ 347.306277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.312254] ? check_preemption_disabled+0x48/0x200 [ 347.317289] ? __lock_is_held+0xb5/0x140 [ 347.321358] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.326896] ? check_preemption_disabled+0x48/0x200 [ 347.331925] run_timer_softirq+0x52/0xb0 [ 347.335990] ? rcu_read_lock_sched_held+0x108/0x120 [ 347.341013] __do_softirq+0x30b/0xad8 [ 347.344844] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 347.349958] ? pvclock_read_flags+0x160/0x160 [ 347.354459] ? lapic_next_event+0x5a/0x90 [ 347.358613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.364167] ? check_preemption_disabled+0x48/0x200 [ 347.369184] ? check_preemption_disabled+0x48/0x200 [ 347.374226] ? kvm_clock_read+0x18/0x30 [ 347.378207] ? kvm_sched_clock_read+0x9/0x20 [ 347.382641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.388182] ? check_preemption_disabled+0x48/0x200 [ 347.393214] irq_exit+0x17f/0x1c0 [ 347.396677] smp_apic_timer_interrupt+0x1cb/0x760 [ 347.401528] ? smp_reschedule_interrupt+0x109/0x650 [ 347.406552] ? smp_call_function_single_interrupt+0x650/0x650 [ 347.412450] ? interrupt_entry+0xb5/0xf0 [ 347.416517] ? trace_hardirqs_off_caller+0xbb/0x310 [ 347.421535] ? trace_hardirqs_off_caller+0xbb/0x310 [ 347.426561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.431438] ? trace_hardirqs_on_caller+0x310/0x310 [ 347.436462] ? trace_hardirqs_on_caller+0x310/0x310 [ 347.441486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.447046] ? check_preemption_disabled+0x48/0x200 [ 347.452064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.457616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 347.462478] apic_timer_interrupt+0xf/0x20 [ 347.466708] </IRQ> [ 347.468953] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 347.474233] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 347.493152] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 347.500866] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 347.508133] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 347.515419] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 347.522884] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 347.530152] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 347.537458] ? arch_local_irq_restore+0x45/0x52 [ 347.542143] dump_stack+0x26a/0x2b4 [ 347.545779] ? dump_stack_print_info.cold.2+0x52/0x52 [ 347.550980] ? mark_held_locks+0x130/0x130 [ 347.555216] ? mark_held_locks+0x130/0x130 [ 347.559464] dump_header+0x27b/0xf72 [ 347.563195] ? pagefault_out_of_memory+0x197/0x197 [ 347.568137] ? mark_held_locks+0x130/0x130 [ 347.572377] ? __lock_acquire+0x7ec/0x4ec0 [ 347.576623] ? mem_cgroup_charge_statistics+0x780/0x780 [ 347.581989] ? print_usage_bug+0xc0/0xc0 [ 347.586056] ? print_usage_bug+0xc0/0xc0 [ 347.590131] ? graph_lock+0x170/0x170 [ 347.593932] ? graph_lock+0x170/0x170 [ 347.597737] ? print_usage_bug+0xc0/0xc0 [ 347.601801] ? print_usage_bug+0xc0/0xc0 [ 347.605875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.611436] ? find_held_lock+0x36/0x1c0 [ 347.615515] ? mark_held_locks+0xc7/0x130 [ 347.619670] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 347.624777] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 347.629884] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.634477] ? trace_hardirqs_on+0xbd/0x310 [ 347.638834] ? kasan_check_read+0x11/0x20 [ 347.642998] ? ___ratelimit+0x36f/0x655 [ 347.646981] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 347.652447] ? trace_hardirqs_on+0x310/0x310 [ 347.656862] ? lock_downgrade+0x900/0x900 [ 347.661039] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 347.666147] ? ___ratelimit+0xaa/0x655 [ 347.670047] ? idr_get_free+0xec0/0xec0 [ 347.674049] ? kasan_check_write+0x14/0x20 [ 347.678286] ? do_raw_spin_lock+0xc1/0x200 [ 347.682536] oom_kill_process.cold.27+0x10/0x903 [ 347.687297] ? graph_lock+0x170/0x170 [ 347.691103] ? _raw_spin_unlock+0x2c/0x50 [ 347.695253] ? oom_badness+0xe6/0xaa0 [ 347.699069] ? oom_evaluate_task+0x540/0x540 [ 347.703491] ? find_held_lock+0x36/0x1c0 [ 347.707567] ? out_of_memory+0x974/0x1430 [ 347.711719] ? lock_downgrade+0x900/0x900 [ 347.715868] ? check_preemption_disabled+0x48/0x200 [ 347.720899] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 347.726701] ? kasan_check_read+0x11/0x20 [ 347.730853] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 347.736136] ? rcu_bh_qs+0xc0/0xc0 [ 347.739684] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 347.744704] ? oom_evaluate_task+0x302/0x540 [ 347.749124] out_of_memory+0xa84/0x1430 [ 347.753127] ? oom_killer_disable+0x3a0/0x3a0 [ 347.757627] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 347.762582] ? __mutex_add_waiter+0x2a0/0x2a0 [ 347.767099] __alloc_pages_slowpath+0x2318/0x2d80 [ 347.771979] ? warn_alloc+0x120/0x120 [ 347.775789] ? __radix_tree_lookup+0x4c0/0x4c0 [ 347.780390] ? find_get_entry+0x2f2/0xc40 [ 347.784571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 347.790119] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 347.795065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.800618] ? should_fail+0x22d/0xd01 [ 347.804526] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 347.809644] ? __lock_is_held+0xb5/0x140 [ 347.813757] ? __lock_is_held+0xb5/0x140 [ 347.817839] ? kasan_check_read+0x11/0x20 [ 347.821997] ? ___might_sleep+0x1ed/0x300 [ 347.826147] ? lock_release+0x970/0x970 [ 347.830127] ? arch_local_save_flags+0x40/0x40 [ 347.834728] ? __might_sleep+0x95/0x190 [ 347.838715] __alloc_pages_nodemask+0xa80/0xde0 [ 347.843403] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 347.848441] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 347.854252] ? kasan_check_read+0x11/0x20 [ 347.858416] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 347.863722] ? graph_lock+0x170/0x170 [ 347.867532] ? print_usage_bug+0xc0/0xc0 [ 347.871600] ? graph_lock+0x170/0x170 [ 347.875413] ? graph_lock+0x170/0x170 [ 347.879224] ? __do_page_cache_readahead+0x7ce/0x980 [ 347.884341] ? find_held_lock+0x36/0x1c0 [ 347.888421] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 347.893975] alloc_pages_current+0x10c/0x210 [ 347.898385] ? lock_downgrade+0x900/0x900 [ 347.902562] __page_cache_alloc+0x38f/0x5b0 [ 347.906892] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 347.912699] ? kasan_check_read+0x11/0x20 [ 347.916851] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 347.922134] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 347.926809] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 347.932351] ? check_preemption_disabled+0x48/0x200 [ 347.937408] filemap_fault+0x1594/0x25f0 [ 347.941509] ? __lock_page_or_retry+0xa00/0xa00 [ 347.946180] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 347.951998] ? kasan_check_read+0x11/0x20 [ 347.956152] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 347.961445] ? rcu_bh_qs+0xc0/0xc0 [ 347.964993] ? remove_wait_queue+0x1a6/0x360 [ 347.969440] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 347.974914] ? filemap_map_pages+0xdea/0x1980 [ 347.979447] ? print_usage_bug+0xc0/0xc0 [ 347.983532] ? find_get_pages_range_tag+0x1320/0x1320 [ 347.988734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 347.994278] ? fput+0x130/0x1a0 [ 347.997567] ? graph_lock+0x170/0x170 [ 348.001379] ? __lock_acquire+0x7ec/0x4ec0 [ 348.005668] ? lock_acquire+0x1ed/0x520 [ 348.009654] ? ext4_filemap_fault+0x7a/0xad [ 348.013991] ? lock_release+0x970/0x970 [ 348.017973] ? arch_local_save_flags+0x40/0x40 [ 348.022566] ? select_estimate_accuracy+0x4b0/0x4b0 [ 348.027606] ? down_read+0xb0/0x1d0 [ 348.031238] ? ext4_filemap_fault+0x7a/0xad [ 348.035564] ? __down_interruptible+0x700/0x700 [ 348.040258] ext4_filemap_fault+0x82/0xad [ 348.044444] __do_fault+0x100/0x6b0 [ 348.048089] ? print_bad_pte+0x6c0/0x6c0 [ 348.052172] ? find_held_lock+0x36/0x1c0 [ 348.056241] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 348.061446] ? pmd_val+0x88/0x100 [ 348.064903] ? add_mm_counter_fast+0xd0/0xd0 [ 348.069316] ? pmd_val+0x88/0x100 [ 348.072772] ? add_mm_counter_fast+0xd0/0xd0 [ 348.077188] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 348.082734] __handle_mm_fault+0x3709/0x53e0 [ 348.087158] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 348.092008] ? graph_lock+0x170/0x170 [ 348.095815] ? print_usage_bug+0xc0/0xc0 [ 348.099885] ? lock_downgrade+0x900/0x900 [ 348.104046] ? graph_lock+0x170/0x170 [ 348.107856] ? graph_lock+0x170/0x170 [ 348.111688] ? handle_mm_fault+0x42a/0xc70 [ 348.115934] ? lock_downgrade+0x900/0x900 [ 348.120084] ? check_preemption_disabled+0x48/0x200 [ 348.125112] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 348.130922] ? kasan_check_read+0x11/0x20 [ 348.135074] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 348.140361] ? rcu_bh_qs+0xc0/0xc0 [ 348.143914] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 348.149372] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 348.154923] ? check_preemption_disabled+0x48/0x200 [ 348.159962] handle_mm_fault+0x54f/0xc70 [ 348.164037] ? __handle_mm_fault+0x53e0/0x53e0 [ 348.168633] ? find_vma+0x34/0x190 [ 348.172193] __do_page_fault+0x67d/0xed0 [ 348.176268] ? mm_fault_error+0x380/0x380 [ 348.180435] ? trace_hardirqs_off+0xb8/0x310 [ 348.184855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.190227] ? trace_hardirqs_on+0x310/0x310 [ 348.194648] do_page_fault+0xf2/0x7e0 [ 348.198458] ? vmalloc_sync_all+0x30/0x30 [ 348.202612] ? error_entry+0x70/0xd0 [ 348.206331] ? trace_hardirqs_off_caller+0xbb/0x310 [ 348.211351] ? trace_hardirqs_on_caller+0xc0/0x310 [ 348.216287] ? syscall_return_slowpath+0x5e0/0x5e0 [ 348.221230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.226079] ? trace_hardirqs_on_caller+0x310/0x310 [ 348.231097] ? trace_hardirqs_off+0x310/0x310 [ 348.235603] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 348.240640] ? prepare_exit_to_usermode+0x291/0x3b0 [ 348.245660] ? page_fault+0x8/0x30 [ 348.249209] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 348.254059] ? page_fault+0x8/0x30 [ 348.257604] page_fault+0x1e/0x30 [ 348.261061] RIP: 0033:0x7f41f206bdd3 [ 348.264779] Code: Bad RIP value. [ 348.268143] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 348.273509] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 348.280779] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 348.288054] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 348.295324] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 348.302595] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 348.309897] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 348.309962] aoe: skb alloc failure [ 348.316764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.316770] Call Trace: [ 348.316790] dump_stack+0x1c4/0x2b4 [ 348.316812] ? dump_stack_print_info.cold.2+0x52/0x52 [ 348.320364] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 348.329716] warn_alloc.cold.119+0xb7/0x1bd [ 348.332271] init cpuset= [ 348.335902] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 348.341069] / [ 348.350773] ? lock_downgrade+0x900/0x900 [ 348.355075] mems_allowed=0 [ 348.357750] ? trace_hardirqs_off+0xb8/0x310 [ 348.375748] ? trace_hardirqs_off+0xb8/0x310 [ 348.380174] __alloc_pages_slowpath+0x2667/0x2d80 [ 348.385059] ? warn_alloc+0x120/0x120 [ 348.388876] ? warn_alloc+0x120/0x120 [ 348.392685] ? print_usage_bug+0xc0/0xc0 [ 348.396752] ? warn_alloc+0x120/0x120 [ 348.400564] ? print_usage_bug+0xc0/0xc0 [ 348.404637] ? __lock_acquire+0x7ec/0x4ec0 [ 348.408880] ? __lock_acquire+0x7ec/0x4ec0 [ 348.413121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.419081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 348.424626] ? should_fail+0x22d/0xd01 [ 348.428527] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 348.433635] ? __lock_acquire+0x7ec/0x4ec0 [ 348.437883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 348.442991] ? __lock_acquire+0x7ec/0x4ec0 [ 348.447232] ? should_fail+0x22d/0xd01 [ 348.451138] ? mark_held_locks+0x130/0x130 [ 348.455386] ? mark_held_locks+0x130/0x130 [ 348.459644] ? mark_held_locks+0xc7/0x130 [ 348.463794] ? print_usage_bug+0xc0/0xc0 [ 348.467858] ? graph_lock+0x170/0x170 [ 348.471661] ? print_usage_bug+0xc0/0xc0 [ 348.475729] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.481274] ? check_preemption_disabled+0x48/0x200 [ 348.486293] ? check_preemption_disabled+0x48/0x200 [ 348.491327] ? __lock_is_held+0xb5/0x140 [ 348.495414] __alloc_pages_nodemask+0xa80/0xde0 [ 348.500096] ? graph_lock+0x170/0x170 [ 348.503908] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 348.508939] ? graph_lock+0x170/0x170 [ 348.512758] ? find_held_lock+0x36/0x1c0 [ 348.516841] ? ____cache_alloc_node+0x1c7/0x1e0 [ 348.521519] ? lock_downgrade+0x900/0x900 [ 348.525681] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.531237] cache_grow_begin+0x91/0x8c0 [ 348.535309] ? do_raw_spin_unlock+0xa7/0x2f0 [ 348.539733] fallback_alloc+0x203/0x2e0 [ 348.543722] ____cache_alloc_node+0x1c7/0x1e0 [ 348.548247] kmem_cache_alloc_node+0xe3/0x730 [ 348.552750] ? ipv6_get_ifaddr+0x42e/0x620 [ 348.557000] __alloc_skb+0x119/0x770 [ 348.560722] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 348.566007] ? skb_scrub_packet+0x490/0x490 [ 348.570336] ? lock_downgrade+0x900/0x900 [ 348.574497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.580040] ? refcount_sub_and_test_checked+0x203/0x310 [ 348.585502] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 348.590960] ? addrconf_rs_timer+0x6f0/0x6f0 [ 348.595392] ndisc_alloc_skb+0x144/0x340 [ 348.599487] ndisc_send_rs+0x331/0x6e0 [ 348.603390] addrconf_rs_timer+0x3c0/0x6f0 [ 348.607672] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 348.611933] call_timer_fn+0x272/0x920 [ 348.615828] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 348.620070] ? process_timeout+0x40/0x40 [ 348.624134] ? find_held_lock+0x36/0x1c0 [ 348.628209] ? __run_timers+0x7da/0xc70 [ 348.632192] ? _raw_spin_unlock_irq+0x27/0x80 [ 348.636691] ? _raw_spin_unlock_irq+0x27/0x80 [ 348.641190] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 348.645441] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 348.650036] ? trace_hardirqs_on+0xbd/0x310 [ 348.654365] ? kasan_check_read+0x11/0x20 [ 348.658526] ? __run_timers+0x7da/0xc70 [ 348.662509] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 348.667971] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 348.672225] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 348.676467] __run_timers+0x7e5/0xc70 [ 348.680273] ? find_held_lock+0x36/0x1c0 [ 348.684355] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 348.689724] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 348.694493] ? retint_kernel+0x2d/0x2d [ 348.698411] ? _raw_spin_unlock_irq+0x56/0x80 [ 348.702935] ? pvclock_read_flags+0x160/0x160 [ 348.707450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.712996] ? check_preemption_disabled+0x48/0x200 [ 348.718027] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 348.723567] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 348.728852] ? rcu_pm_notify+0xc0/0xc0 [ 348.732747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 348.738287] ? check_preemption_disabled+0x48/0x200 [ 348.743315] run_timer_softirq+0x52/0xb0 [ 348.747386] ? rcu_read_lock_sched_held+0x108/0x120 [ 348.752427] __do_softirq+0x30b/0xad8 [ 348.756252] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 348.761378] ? retint_kernel+0x2d/0x2d [ 348.765285] ? schedule+0x108/0x460 [ 348.768933] ? trace_hardirqs_off+0xb8/0x310 [ 348.773349] ? smpboot_thread_fn+0x68b/0xa00 [ 348.777766] ? trace_hardirqs_on+0x310/0x310 [ 348.782424] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 348.787968] ? check_preemption_disabled+0x48/0x200 [ 348.792997] ? takeover_tasklets+0xa90/0xa90 [ 348.797425] run_ksoftirqd+0x94/0x100 [ 348.801236] smpboot_thread_fn+0x68b/0xa00 [ 348.805482] ? sort_range+0x30/0x30 [ 348.809116] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 348.814225] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 348.819771] ? __kthread_parkme+0xfb/0x1a0 [ 348.824026] kthread+0x35a/0x420 [ 348.827410] ? sort_range+0x30/0x30 [ 348.831044] ? kthread_bind+0x40/0x40 [ 348.834857] ret_from_fork+0x3a/0x50 [ 348.838592] warn_alloc_show_mem: 1 callbacks suppressed [ 348.838604] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 348.838611] Mem-Info: [ 348.838642] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 348.838642] active_file:34 inactive_file:0 isolated_file:13 [ 348.838642] unevictable:0 dirty:0 writeback:0 unstable:0 [ 348.838642] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 348.838642] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 348.838642] free:13758 free_pcp:195 free_cma:0 [ 348.843996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.850152] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 348.852555] Call Trace: [ 348.885619] Node 0 [ 348.894976] <IRQ> [ 348.922941] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.925498] dump_stack+0x1c4/0x2b4 [ 348.927706] lowmem_reserve[]: 0 [ 348.929865] ? dump_stack_print_info.cold.2+0x52/0x52 [ 348.955349] 2817 [ 348.958994] warn_alloc.cold.119+0xb7/0x1bd [ 348.962237] 6321 6321 [ 348.967445] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 348.973811] ? lock_downgrade+0x900/0x900 [ 348.976294] Node 0 [ 348.981145] ? trace_hardirqs_off+0xb8/0x310 [ 348.985298] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.987515] ? trace_hardirqs_off+0xb8/0x310 [ 348.991892] lowmem_reserve[]: 0 [ 349.018466] __alloc_pages_slowpath+0x2667/0x2d80 [ 349.022850] 0 [ 349.026154] ? warn_alloc+0x120/0x120 [ 349.030953] 3503 [ 349.032760] ? __lock_acquire+0x7ec/0x4ec0 [ 349.036542] 3503 [ 349.038605] ? warn_alloc+0x120/0x120 [ 349.042820] Node 0 [ 349.044883] ? print_usage_bug+0xc0/0xc0 [ 349.048701] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 349.050915] ? warn_alloc+0x120/0x120 [ 349.054960] lowmem_reserve[]: 0 [ 349.083436] ? print_usage_bug+0xc0/0xc0 [ 349.087219] 0 [ 349.090499] ? mark_held_locks+0x130/0x130 [ 349.094549] 0 0 [ 349.096364] ? mark_held_locks+0x130/0x130 [ 349.100581] Node 0 [ 349.102558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.106770] DMA: [ 349.109006] ? should_fail+0x22d/0xd01 [ 349.114524] 1*4kB [ 349.116588] ? graph_lock+0x170/0x170 [ 349.120455] (U) [ 349.122609] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.126409] 0*8kB 0*16kB [ 349.128408] ? __lock_acquire+0x7ec/0x4ec0 [ 349.133487] 1*32kB (U) [ 349.136254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 349.140464] 2*64kB (U) [ 349.143057] ? should_fail+0x22d/0xd01 [ 349.148139] 1*128kB [ 349.150728] ? mark_held_locks+0x130/0x130 [ 349.154600] (U) [ 349.156928] ? mark_held_locks+0x130/0x130 [ 349.161153] 1*256kB [ 349.163131] ? lock_downgrade+0x900/0x900 [ 349.167349] (U) [ 349.169674] ? graph_lock+0x170/0x170 [ 349.173799] 0*512kB 1*1024kB [ 349.175787] ? graph_lock+0x170/0x170 [ 349.179578] (U) 1*2048kB [ 349.182698] ? graph_lock+0x170/0x170 [ 349.186479] (M) 3*4096kB [ 349.189248] ? print_usage_bug+0xc0/0xc0 [ 349.193028] (M) [ 349.195791] ? do_raw_spin_unlock+0xa7/0x2f0 [ 349.199833] = 15908kB [ 349.201807] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.206193] Node 0 [ 349.208602] ? check_preemption_disabled+0x48/0x200 [ 349.214122] DMA32: [ 349.216361] ? check_preemption_disabled+0x48/0x200 [ 349.221357] 3*4kB [ 349.223599] ? __lock_is_held+0xb5/0x140 [ 349.228592] (M) [ 349.230746] __alloc_pages_nodemask+0xa80/0xde0 [ 349.234777] 2*8kB (UM) [ 349.236763] ? graph_lock+0x170/0x170 [ 349.241424] 2*16kB (M) 2*32kB [ 349.244026] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 349.247807] (UM) [ 349.250996] ? graph_lock+0x170/0x170 [ 349.255995] 2*64kB [ 349.258067] ? find_held_lock+0x36/0x1c0 [ 349.261841] (M) [ 349.264086] ? ____cache_alloc_node+0x1c7/0x1e0 [ 349.268117] 3*128kB (M) [ 349.270107] ? lock_downgrade+0x900/0x900 [ 349.274764] 2*256kB [ 349.277450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.281565] (M) 3*512kB [ 349.283909] cache_grow_begin+0x91/0x8c0 [ 349.289421] (M) 4*1024kB [ 349.292109] ? do_raw_spin_unlock+0xa7/0x2f0 [ 349.296154] (UM) [ 349.298916] fallback_alloc+0x203/0x2e0 [ 349.303316] 3*2048kB (UM) [ 349.305409] ____cache_alloc_node+0x1c7/0x1e0 [ 349.309589] 3*4096kB (M) [ 349.312457] kmem_cache_alloc_node+0xe3/0x730 [ 349.316930] = 25212kB [ 349.316940] Node 0 [ 349.319703] ? __kmalloc_node_track_caller+0x47/0x70 [ 349.324177] Normal: [ 349.326600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.328837] 2320*4kB [ 349.333949] __alloc_skb+0x119/0x770 [ 349.336254] (UME) [ 349.341796] ? skb_scrub_packet+0x490/0x490 [ 349.344181] 282*8kB (UME) [ 349.347909] ? vprintk_default+0x28/0x30 [ 349.350031] 32*16kB (UM) [ 349.354363] ? vprintk_func+0x85/0x181 [ 349.357194] 15*32kB [ 349.361261] ? printk+0xa7/0xcf [ 349.364000] (UM) [ 349.367891] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 349.370193] 4*64kB (M) [ 349.373492] new_skb+0x26/0x1c0 [ 349.375528] 3*128kB (UM) [ 349.380294] aoecmd_cfg+0x279/0x7f0 [ 349.382855] 1*256kB (M) [ 349.386149] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 349.388885] 1*512kB [ 349.392513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.395164] (M) [ 349.399485] ? check_preemption_disabled+0x48/0x200 [ 349.401785] 0*1024kB 0*2048kB [ 349.407332] ? check_preemption_disabled+0x48/0x200 [ 349.409291] 0*4096kB [ 349.414311] ? __lock_is_held+0xb5/0x140 [ 349.417477] = 13936kB [ 349.422496] discover_timer+0x50/0x60 [ 349.424894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.428948] call_timer_fn+0x272/0x920 [ 349.431347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.435141] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 349.443960] 4517 total pagecache pages [ 349.447852] ? process_timeout+0x40/0x40 [ 349.456421] 0 pages in swap cache [ 349.461266] ? find_held_lock+0x36/0x1c0 [ 349.465137] Swap cache stats: add 0, delete 0, find 0/0 [ 349.469201] ? mark_held_locks+0xc7/0x130 [ 349.472630] Free swap = 0kB [ 349.476693] ? _raw_spin_unlock_irq+0x27/0x80 [ 349.482028] Total swap = 0kB [ 349.482037] 1965979 pages RAM [ 349.486182] ? _raw_spin_unlock_irq+0x27/0x80 [ 349.489174] 0 pages HighMem/MovableOnly [ 349.489184] 342745 pages reserved [ 349.493698] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 349.496704] 0 pages cma reserved [ 349.499807] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 349.504350] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 349.508252] ? trace_hardirqs_on+0xbd/0x310 [ 349.508268] ? kasan_check_read+0x11/0x20 [ 349.508287] ? __run_timers+0x7da/0xc70 [ 349.511777] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 349.516585] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.519939] ksoftirqd/1 cpuset= [ 349.524530] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 349.530999] / [ 349.535322] __run_timers+0x7e5/0xc70 [ 349.539459] mems_allowed=0 [ 349.543455] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 349.581041] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 349.586062] ? graph_lock+0x170/0x170 [ 349.589874] ? print_usage_bug+0xc0/0xc0 [ 349.593934] ? lock_release+0x970/0x970 [ 349.597917] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 349.603121] ? find_held_lock+0x36/0x1c0 [ 349.607190] ? graph_lock+0x170/0x170 [ 349.611003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.616544] ? check_preemption_disabled+0x48/0x200 [ 349.621577] ? __lock_is_held+0xb5/0x140 [ 349.625642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.631200] ? check_preemption_disabled+0x48/0x200 [ 349.636237] run_timer_softirq+0x52/0xb0 [ 349.640304] ? rcu_read_lock_sched_held+0x108/0x120 [ 349.645327] __do_softirq+0x30b/0xad8 [ 349.649148] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 349.654263] ? pvclock_read_flags+0x160/0x160 [ 349.658762] ? lapic_next_event+0x5a/0x90 [ 349.662945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.668487] ? check_preemption_disabled+0x48/0x200 [ 349.673505] ? check_preemption_disabled+0x48/0x200 [ 349.678530] ? kvm_clock_read+0x18/0x30 [ 349.682510] ? kvm_sched_clock_read+0x9/0x20 [ 349.686925] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 349.692467] ? check_preemption_disabled+0x48/0x200 [ 349.697502] irq_exit+0x17f/0x1c0 [ 349.700962] smp_apic_timer_interrupt+0x1cb/0x760 [ 349.705807] ? smp_reschedule_interrupt+0x109/0x650 [ 349.710833] ? smp_call_function_single_interrupt+0x650/0x650 [ 349.716726] ? interrupt_entry+0xb5/0xf0 [ 349.720792] ? trace_hardirqs_off_caller+0xbb/0x310 [ 349.726004] ? trace_hardirqs_off_caller+0xbb/0x310 [ 349.731027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.735873] ? trace_hardirqs_on_caller+0x310/0x310 [ 349.740895] ? trace_hardirqs_on_caller+0x310/0x310 [ 349.745920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.751460] ? check_preemption_disabled+0x48/0x200 [ 349.756479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.762029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 349.766886] apic_timer_interrupt+0xf/0x20 [ 349.771117] </IRQ> [ 349.773360] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 349.778638] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 349.797542] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 349.805255] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 349.812526] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 349.819798] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 349.827071] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 349.834342] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 349.841641] ? arch_local_irq_restore+0x45/0x52 [ 349.846325] dump_stack+0x26a/0x2b4 [ 349.849958] ? dump_stack_print_info.cold.2+0x52/0x52 [ 349.855154] ? mark_held_locks+0x130/0x130 [ 349.859390] ? mark_held_locks+0x130/0x130 [ 349.863649] dump_header+0x27b/0xf72 [ 349.867381] ? pagefault_out_of_memory+0x197/0x197 [ 349.872331] ? mark_held_locks+0x130/0x130 [ 349.876576] ? __lock_acquire+0x7ec/0x4ec0 [ 349.880841] ? mem_cgroup_charge_statistics+0x780/0x780 [ 349.886212] ? print_usage_bug+0xc0/0xc0 [ 349.890278] ? print_usage_bug+0xc0/0xc0 [ 349.894354] ? graph_lock+0x170/0x170 [ 349.898158] ? graph_lock+0x170/0x170 [ 349.901967] ? print_usage_bug+0xc0/0xc0 [ 349.906032] ? print_usage_bug+0xc0/0xc0 [ 349.910110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 349.915659] ? find_held_lock+0x36/0x1c0 [ 349.919732] ? mark_held_locks+0xc7/0x130 [ 349.923888] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 349.928999] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 349.934112] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.938710] ? trace_hardirqs_on+0xbd/0x310 [ 349.943039] ? kasan_check_read+0x11/0x20 [ 349.947191] ? ___ratelimit+0x36f/0x655 [ 349.951172] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 349.956629] ? trace_hardirqs_on+0x310/0x310 [ 349.961045] ? lock_downgrade+0x900/0x900 [ 349.965208] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 349.970317] ? ___ratelimit+0xaa/0x655 [ 349.974216] ? idr_get_free+0xec0/0xec0 [ 349.978198] ? kasan_check_write+0x14/0x20 [ 349.982447] ? do_raw_spin_lock+0xc1/0x200 [ 349.986700] oom_kill_process.cold.27+0x10/0x903 [ 349.991464] ? graph_lock+0x170/0x170 [ 349.995270] ? _raw_spin_unlock+0x2c/0x50 [ 349.999438] ? oom_badness+0xe6/0xaa0 [ 350.003249] ? oom_evaluate_task+0x540/0x540 [ 350.007669] ? find_held_lock+0x36/0x1c0 [ 350.011750] ? out_of_memory+0x974/0x1430 [ 350.015907] ? lock_downgrade+0x900/0x900 [ 350.020059] ? check_preemption_disabled+0x48/0x200 [ 350.025091] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.030894] ? kasan_check_read+0x11/0x20 [ 350.035048] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.040329] ? rcu_bh_qs+0xc0/0xc0 [ 350.043880] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 350.048906] ? oom_evaluate_task+0x302/0x540 [ 350.053326] out_of_memory+0xa84/0x1430 [ 350.057314] ? oom_killer_disable+0x3a0/0x3a0 [ 350.061816] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 350.066753] ? __mutex_add_waiter+0x2a0/0x2a0 [ 350.071265] __alloc_pages_slowpath+0x2318/0x2d80 [ 350.076148] ? warn_alloc+0x120/0x120 [ 350.079958] ? __radix_tree_lookup+0x4c0/0x4c0 [ 350.084560] ? find_get_entry+0x2f2/0xc40 [ 350.088722] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.094266] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 350.099201] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.104741] ? should_fail+0x22d/0xd01 [ 350.108640] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.113750] ? __lock_is_held+0xb5/0x140 [ 350.117846] ? __lock_is_held+0xb5/0x140 [ 350.121939] ? kasan_check_read+0x11/0x20 [ 350.126098] ? ___might_sleep+0x1ed/0x300 [ 350.130245] ? lock_release+0x970/0x970 [ 350.134227] ? arch_local_save_flags+0x40/0x40 [ 350.138830] ? __might_sleep+0x95/0x190 [ 350.142814] __alloc_pages_nodemask+0xa80/0xde0 [ 350.147496] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 350.152520] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.158319] ? kasan_check_read+0x11/0x20 [ 350.162480] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.167777] ? graph_lock+0x170/0x170 [ 350.171581] ? print_usage_bug+0xc0/0xc0 [ 350.175654] ? graph_lock+0x170/0x170 [ 350.179456] ? graph_lock+0x170/0x170 [ 350.183259] ? __do_page_cache_readahead+0x7ce/0x980 [ 350.188372] ? find_held_lock+0x36/0x1c0 [ 350.192457] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 350.198005] alloc_pages_current+0x10c/0x210 [ 350.202429] ? lock_downgrade+0x900/0x900 [ 350.206587] __page_cache_alloc+0x38f/0x5b0 [ 350.210914] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.216719] ? kasan_check_read+0x11/0x20 [ 350.220873] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.226160] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 350.230837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.236377] ? check_preemption_disabled+0x48/0x200 [ 350.241429] filemap_fault+0x1594/0x25f0 [ 350.245510] ? __lock_page_or_retry+0xa00/0xa00 [ 350.250182] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.255985] ? kasan_check_read+0x11/0x20 [ 350.260137] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.265433] ? rcu_bh_qs+0xc0/0xc0 [ 350.268985] ? remove_wait_queue+0x1a6/0x360 [ 350.273413] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 350.278885] ? filemap_map_pages+0xdea/0x1980 [ 350.283409] ? print_usage_bug+0xc0/0xc0 [ 350.287483] ? find_get_pages_range_tag+0x1320/0x1320 [ 350.292677] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 350.298216] ? fput+0x130/0x1a0 [ 350.301505] ? graph_lock+0x170/0x170 [ 350.305312] ? __lock_acquire+0x7ec/0x4ec0 [ 350.309576] ? lock_acquire+0x1ed/0x520 [ 350.313555] ? ext4_filemap_fault+0x7a/0xad [ 350.317890] ? lock_release+0x970/0x970 [ 350.321871] ? arch_local_save_flags+0x40/0x40 [ 350.326470] ? select_estimate_accuracy+0x4b0/0x4b0 [ 350.331503] ? down_read+0xb0/0x1d0 [ 350.335132] ? ext4_filemap_fault+0x7a/0xad [ 350.339463] ? __down_interruptible+0x700/0x700 [ 350.344158] ext4_filemap_fault+0x82/0xad [ 350.348315] __do_fault+0x100/0x6b0 [ 350.351955] ? print_bad_pte+0x6c0/0x6c0 [ 350.356022] ? find_held_lock+0x36/0x1c0 [ 350.360099] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 350.365294] ? pmd_val+0x88/0x100 [ 350.368757] ? add_mm_counter_fast+0xd0/0xd0 [ 350.373168] ? pmd_val+0x88/0x100 [ 350.376626] ? add_mm_counter_fast+0xd0/0xd0 [ 350.381043] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.386594] __handle_mm_fault+0x3709/0x53e0 [ 350.391018] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 350.395867] ? graph_lock+0x170/0x170 [ 350.399676] ? print_usage_bug+0xc0/0xc0 [ 350.403740] ? lock_downgrade+0x900/0x900 [ 350.407894] ? graph_lock+0x170/0x170 [ 350.411699] ? graph_lock+0x170/0x170 [ 350.415529] ? handle_mm_fault+0x42a/0xc70 [ 350.420032] ? lock_downgrade+0x900/0x900 [ 350.424183] ? check_preemption_disabled+0x48/0x200 [ 350.429210] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 350.435010] ? kasan_check_read+0x11/0x20 [ 350.439164] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.444452] ? rcu_bh_qs+0xc0/0xc0 [ 350.448000] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 350.453462] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.459002] ? check_preemption_disabled+0x48/0x200 [ 350.464034] handle_mm_fault+0x54f/0xc70 [ 350.468107] ? __handle_mm_fault+0x53e0/0x53e0 [ 350.472701] ? find_vma+0x34/0x190 [ 350.476253] __do_page_fault+0x67d/0xed0 [ 350.480342] ? mm_fault_error+0x380/0x380 [ 350.484497] ? trace_hardirqs_off+0xb8/0x310 [ 350.488911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.494280] ? trace_hardirqs_on+0x310/0x310 [ 350.498700] do_page_fault+0xf2/0x7e0 [ 350.502508] ? vmalloc_sync_all+0x30/0x30 [ 350.506663] ? error_entry+0x70/0xd0 [ 350.510382] ? trace_hardirqs_off_caller+0xbb/0x310 [ 350.515430] ? trace_hardirqs_on_caller+0xc0/0x310 [ 350.520364] ? syscall_return_slowpath+0x5e0/0x5e0 [ 350.525306] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.530153] ? trace_hardirqs_on_caller+0x310/0x310 [ 350.535175] ? trace_hardirqs_off+0x310/0x310 [ 350.539673] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 350.544704] ? prepare_exit_to_usermode+0x291/0x3b0 [ 350.549729] ? page_fault+0x8/0x30 [ 350.553282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 350.558136] ? page_fault+0x8/0x30 [ 350.561684] page_fault+0x1e/0x30 [ 350.565138] RIP: 0033:0x7f41f206bdd3 [ 350.568858] Code: Bad RIP value. [ 350.572231] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 350.577596] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 350.584873] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 350.592170] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 350.599445] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 350.606719] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 350.614018] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 350.614081] aoe: skb alloc failure [ 350.620871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.620877] Call Trace: [ 350.620896] dump_stack+0x1c4/0x2b4 [ 350.620914] ? dump_stack_print_info.cold.2+0x52/0x52 [ 350.620950] warn_alloc.cold.119+0xb7/0x1bd [ 350.624488] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 350.633816] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 350.636380] init cpuset= [ 350.640017] ? lock_downgrade+0x900/0x900 [ 350.645189] / [ 350.649525] ? trace_hardirqs_off+0xb8/0x310 [ 350.659213] mems_allowed=0 [ 350.664077] ? trace_hardirqs_off+0xb8/0x310 [ 350.684304] __alloc_pages_slowpath+0x2667/0x2d80 [ 350.689186] ? warn_alloc+0x120/0x120 [ 350.693000] ? warn_alloc+0x120/0x120 [ 350.696810] ? print_usage_bug+0xc0/0xc0 [ 350.700880] ? warn_alloc+0x120/0x120 [ 350.704686] ? print_usage_bug+0xc0/0xc0 [ 350.708757] ? __lock_acquire+0x7ec/0x4ec0 [ 350.712996] ? __lock_acquire+0x7ec/0x4ec0 [ 350.717245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.722789] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 350.728333] ? should_fail+0x22d/0xd01 [ 350.732233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.737341] ? __lock_acquire+0x7ec/0x4ec0 [ 350.741587] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 350.746713] ? __lock_acquire+0x7ec/0x4ec0 [ 350.750967] ? should_fail+0x22d/0xd01 [ 350.754872] ? mark_held_locks+0x130/0x130 [ 350.759129] ? mark_held_locks+0x130/0x130 [ 350.763372] ? graph_lock+0x170/0x170 [ 350.767193] ? print_usage_bug+0xc0/0xc0 [ 350.771261] ? graph_lock+0x170/0x170 [ 350.775068] ? print_usage_bug+0xc0/0xc0 [ 350.779132] ? wq_watchdog_touch+0x9c/0xfe [ 350.783377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.788937] ? check_preemption_disabled+0x48/0x200 [ 350.793962] ? check_preemption_disabled+0x48/0x200 [ 350.798994] ? __lock_is_held+0xb5/0x140 [ 350.803071] __alloc_pages_nodemask+0xa80/0xde0 [ 350.807749] ? graph_lock+0x170/0x170 [ 350.811564] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 350.816580] ? graph_lock+0x170/0x170 [ 350.820406] ? find_held_lock+0x36/0x1c0 [ 350.824490] ? ____cache_alloc_node+0x1c7/0x1e0 [ 350.829167] ? lock_downgrade+0x900/0x900 [ 350.833332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.838903] cache_grow_begin+0x91/0x8c0 [ 350.842975] ? do_raw_spin_unlock+0xa7/0x2f0 [ 350.847410] fallback_alloc+0x203/0x2e0 [ 350.851414] ____cache_alloc_node+0x1c7/0x1e0 [ 350.855934] kmem_cache_alloc_node+0xe3/0x730 [ 350.860441] ? ipv6_get_ifaddr+0x42e/0x620 [ 350.864697] __alloc_skb+0x119/0x770 [ 350.868424] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 350.873711] ? skb_scrub_packet+0x490/0x490 [ 350.878037] ? lock_downgrade+0x900/0x900 [ 350.882198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 350.887756] ? refcount_sub_and_test_checked+0x203/0x310 [ 350.893216] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 350.898673] ? addrconf_rs_timer+0x6f0/0x6f0 [ 350.903102] ndisc_alloc_skb+0x144/0x340 [ 350.907174] ndisc_send_rs+0x331/0x6e0 [ 350.911078] addrconf_rs_timer+0x3c0/0x6f0 [ 350.915328] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 350.919583] call_timer_fn+0x272/0x920 [ 350.923476] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 350.927719] ? process_timeout+0x40/0x40 [ 350.931784] ? find_held_lock+0x36/0x1c0 [ 350.935861] ? __run_timers+0x7da/0xc70 [ 350.939846] ? _raw_spin_unlock_irq+0x27/0x80 [ 350.944344] ? _raw_spin_unlock_irq+0x27/0x80 [ 350.948842] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 350.953080] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 350.957668] ? trace_hardirqs_on+0xbd/0x310 [ 350.961993] ? kasan_check_read+0x11/0x20 [ 350.966146] ? __run_timers+0x7da/0xc70 [ 350.970128] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 350.975589] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 350.979839] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 350.984078] __run_timers+0x7e5/0xc70 [ 350.987883] ? find_held_lock+0x36/0x1c0 [ 350.991967] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 350.997335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 351.002106] ? retint_kernel+0x2d/0x2d [ 351.006018] ? _raw_spin_unlock_irq+0x56/0x80 [ 351.010535] ? pvclock_read_flags+0x160/0x160 [ 351.015036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.020578] ? check_preemption_disabled+0x48/0x200 [ 351.025611] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 351.031155] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 351.036450] ? rcu_pm_notify+0xc0/0xc0 [ 351.040352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.045896] ? check_preemption_disabled+0x48/0x200 [ 351.050938] run_timer_softirq+0x52/0xb0 [ 351.055001] ? rcu_read_lock_sched_held+0x108/0x120 [ 351.060022] __do_softirq+0x30b/0xad8 [ 351.063841] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 351.068958] ? retint_kernel+0x2d/0x2d [ 351.072862] ? schedule+0x108/0x460 [ 351.076507] ? trace_hardirqs_off+0xb8/0x310 [ 351.080930] ? smpboot_thread_fn+0x68b/0xa00 [ 351.085345] ? trace_hardirqs_on+0x310/0x310 [ 351.089758] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.095299] ? check_preemption_disabled+0x48/0x200 [ 351.100332] ? takeover_tasklets+0xa90/0xa90 [ 351.104753] run_ksoftirqd+0x94/0x100 [ 351.108562] smpboot_thread_fn+0x68b/0xa00 [ 351.112806] ? sort_range+0x30/0x30 [ 351.116441] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 351.121554] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.127101] ? __kthread_parkme+0xfb/0x1a0 [ 351.131349] kthread+0x35a/0x420 [ 351.134718] ? sort_range+0x30/0x30 [ 351.138348] ? kthread_bind+0x40/0x40 [ 351.142160] ret_from_fork+0x3a/0x50 [ 351.145893] warn_alloc_show_mem: 1 callbacks suppressed [ 351.145905] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 351.145907] Mem-Info: [ 351.145946] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 351.145946] active_file:34 inactive_file:0 isolated_file:13 [ 351.145946] unevictable:0 dirty:0 writeback:0 unstable:0 [ 351.145946] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 351.145946] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 351.145946] free:13758 free_pcp:195 free_cma:0 [ 351.151287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.151297] Call Trace: [ 351.157454] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.157463] Node 0 [ 351.159894] <IRQ> [ 351.192992] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.202326] dump_stack+0x1c4/0x2b4 [ 351.204885] lowmem_reserve[]: 0 [ 351.232836] ? dump_stack_print_info.cold.2+0x52/0x52 [ 351.235059] 2817 [ 351.237221] warn_alloc.cold.119+0xb7/0x1bd [ 351.262703] 6321 [ 351.266335] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 351.269588] 6321 [ 351.274791] ? lock_downgrade+0x900/0x900 [ 351.276835] Node 0 [ 351.281158] ? trace_hardirqs_off+0xb8/0x310 [ 351.283221] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.288039] ? trace_hardirqs_off+0xb8/0x310 [ 351.290073] lowmem_reserve[]: 0 [ 351.294257] __alloc_pages_slowpath+0x2667/0x2d80 [ 351.296472] 0 [ 351.300928] ? warn_alloc+0x120/0x120 [ 351.327676] 3503 3503 [ 351.332099] ? __lock_acquire+0x7ec/0x4ec0 [ 351.335360] Node 0 [ 351.340200] ? warn_alloc+0x120/0x120 [ 351.342016] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 351.345793] ? native_queued_spin_lock_slowpath+0x1de/0x1120 [ 351.348262] lowmem_reserve[]: 0 [ 351.352504] ? print_usage_bug+0xc0/0xc0 [ 351.354725] 0 [ 351.358524] ? warn_alloc+0x120/0x120 [ 351.388082] 0 0 [ 351.393923] ? print_usage_bug+0xc0/0xc0 [ 351.397193] Node 0 [ 351.401256] ? mark_held_locks+0x130/0x130 [ 351.403043] DMA: [ 351.406840] ? mark_held_locks+0x130/0x130 [ 351.408799] 1*4kB [ 351.412859] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.415079] (U) [ 351.419314] ? should_fail+0x22d/0xd01 [ 351.421351] 0*8kB 0*16kB [ 351.425598] ? graph_lock+0x170/0x170 [ 351.427730] 1*32kB [ 351.433264] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.435224] (U) [ 351.439108] ? __lock_acquire+0x7ec/0x4ec0 [ 351.441840] 2*64kB (U) [ 351.445652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.447864] 1*128kB (U) [ 351.453003] ? should_fail+0x22d/0xd01 [ 351.454962] 1*256kB [ 351.459199] ? mark_held_locks+0x130/0x130 [ 351.461766] (U) [ 351.466869] ? mark_held_locks+0x130/0x130 [ 351.469528] 0*512kB [ 351.473419] ? lock_downgrade+0x900/0x900 [ 351.475725] 1*1024kB [ 351.479957] ? graph_lock+0x170/0x170 [ 351.481914] (U) [ 351.486152] ? graph_lock+0x170/0x170 [ 351.488452] 1*2048kB (M) [ 351.492609] ? graph_lock+0x170/0x170 [ 351.494999] 3*4096kB (M) [ 351.498806] ? print_usage_bug+0xc0/0xc0 [ 351.500757] = 15908kB [ 351.500767] Node 0 [ 351.504567] ? do_raw_spin_unlock+0xa7/0x2f0 [ 351.507297] DMA32: 3*4kB [ 351.511106] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.513843] (M) [ 351.517900] ? check_preemption_disabled+0x48/0x200 [ 351.520286] 2*8kB (UM) [ 351.522535] ? check_preemption_disabled+0x48/0x200 [ 351.526929] 2*16kB [ 351.529688] ? __lock_is_held+0xb5/0x140 [ 351.535191] (M) 2*32kB [ 351.537181] __alloc_pages_nodemask+0xa80/0xde0 [ 351.542170] (UM) 2*64kB [ 351.544762] ? graph_lock+0x170/0x170 [ 351.549759] (M) 3*128kB [ 351.552007] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 351.556040] (M) 2*256kB [ 351.558632] ? graph_lock+0x170/0x170 [ 351.563294] (M) [ 351.565977] ? find_held_lock+0x36/0x1c0 [ 351.569746] 3*512kB (M) [ 351.572446] ? ____cache_alloc_node+0x1c7/0x1e0 [ 351.577430] 4*1024kB (UM) [ 351.580110] ? lock_downgrade+0x900/0x900 [ 351.583895] 3*2048kB [ 351.585876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.589912] (UM) [ 351.592586] cache_grow_begin+0x91/0x8c0 [ 351.597232] 3*4096kB [ 351.600074] ? do_raw_spin_unlock+0xa7/0x2f0 [ 351.604195] (M) = 25212kB [ 351.606625] fallback_alloc+0x203/0x2e0 [ 351.612150] Node 0 [ 351.614221] ____cache_alloc_node+0x1c7/0x1e0 [ 351.618258] Normal: [ 351.620678] kmem_cache_alloc_node+0xe3/0x730 [ 351.625068] 2320*4kB [ 351.627829] ? __kmalloc_node_track_caller+0x47/0x70 [ 351.631794] (UME) [ 351.634035] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 351.638508] 282*8kB (UME) [ 351.640844] __alloc_skb+0x119/0x770 [ 351.645309] 32*16kB (UM) [ 351.647735] ? skb_scrub_packet+0x490/0x490 [ 351.652816] 15*32kB [ 351.654970] ? vprintk_default+0x28/0x30 [ 351.660479] (UM) 4*64kB [ 351.663338] ? vprintk_func+0x85/0x181 [ 351.667138] (M) [ 351.669900] ? printk+0xa7/0xcf [ 351.674202] 3*128kB [ 351.676525] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 351.680561] (UM) 1*256kB [ 351.683247] new_skb+0x26/0x1c0 [ 351.687102] (M) 1*512kB [ 351.689085] aoecmd_cfg+0x279/0x7f0 [ 351.692343] (M) 0*1024kB [ 351.694682] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 351.699433] 0*2048kB [ 351.702196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.705450] 0*4096kB = 13936kB [ 351.708133] ? check_preemption_disabled+0x48/0x200 [ 351.711749] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 351.714499] ? check_preemption_disabled+0x48/0x200 [ 351.718813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 351.721222] ? __lock_is_held+0xb5/0x140 [ 351.726737] 4517 total pagecache pages [ 351.729932] discover_timer+0x50/0x60 [ 351.734939] 0 pages in swap cache [ 351.743765] call_timer_fn+0x272/0x920 [ 351.748786] Swap cache stats: add 0, delete 0, find 0/0 [ 351.757357] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 351.761409] Free swap = 0kB [ 351.761419] Total swap = 0kB [ 351.765315] ? process_timeout+0x40/0x40 [ 351.769098] 1965979 pages RAM [ 351.772553] ? find_held_lock+0x36/0x1c0 [ 351.776433] 0 pages HighMem/MovableOnly [ 351.781828] ? mark_held_locks+0xc7/0x130 [ 351.786638] 342745 pages reserved [ 351.786647] 0 pages cma reserved [ 351.789665] ? _raw_spin_unlock_irq+0x27/0x80 [ 351.792749] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 351.796750] ? _raw_spin_unlock_irq+0x27/0x80 [ 351.796765] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 351.796780] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 351.796798] ? trace_hardirqs_on+0xbd/0x310 [ 351.800019] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 351.803956] ? kasan_check_read+0x11/0x20 [ 351.807915] ksoftirqd/1 cpuset= [ 351.812068] ? __run_timers+0x7da/0xc70 [ 351.815526] / [ 351.818897] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 351.823379] mems_allowed=0 [ 351.829886] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 351.884666] __run_timers+0x7e5/0xc70 [ 351.888490] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 351.893886] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 351.898907] ? graph_lock+0x170/0x170 [ 351.902741] ? print_usage_bug+0xc0/0xc0 [ 351.906806] ? lock_release+0x970/0x970 [ 351.910784] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 351.915988] ? find_held_lock+0x36/0x1c0 [ 351.920057] ? graph_lock+0x170/0x170 [ 351.923869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.929431] ? check_preemption_disabled+0x48/0x200 [ 351.934473] ? __lock_is_held+0xb5/0x140 [ 351.938540] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.944082] ? check_preemption_disabled+0x48/0x200 [ 351.949110] run_timer_softirq+0x52/0xb0 [ 351.953178] ? rcu_read_lock_sched_held+0x108/0x120 [ 351.958200] __do_softirq+0x30b/0xad8 [ 351.962017] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 351.967130] ? pvclock_read_flags+0x160/0x160 [ 351.971629] ? lapic_next_event+0x5a/0x90 [ 351.975792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 351.981333] ? check_preemption_disabled+0x48/0x200 [ 351.986350] ? check_preemption_disabled+0x48/0x200 [ 351.991406] ? kvm_clock_read+0x18/0x30 [ 351.995395] ? kvm_sched_clock_read+0x9/0x20 [ 351.999844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.005386] ? check_preemption_disabled+0x48/0x200 [ 352.010460] irq_exit+0x17f/0x1c0 [ 352.013946] smp_apic_timer_interrupt+0x1cb/0x760 [ 352.018795] ? smp_reschedule_interrupt+0x109/0x650 [ 352.023822] ? smp_call_function_single_interrupt+0x650/0x650 [ 352.029712] ? interrupt_entry+0xb5/0xf0 [ 352.033782] ? trace_hardirqs_off_caller+0xbb/0x310 [ 352.038802] ? trace_hardirqs_off_caller+0xbb/0x310 [ 352.043828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.048673] ? trace_hardirqs_on_caller+0x310/0x310 [ 352.053690] ? trace_hardirqs_on_caller+0x310/0x310 [ 352.058713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.064255] ? check_preemption_disabled+0x48/0x200 [ 352.069277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.074846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.079703] apic_timer_interrupt+0xf/0x20 [ 352.083934] </IRQ> [ 352.086176] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 352.091464] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 352.110364] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 352.118089] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 352.125359] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 352.132631] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 352.139898] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 352.147170] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 352.154473] ? arch_local_irq_restore+0x45/0x52 [ 352.159155] dump_stack+0x26a/0x2b4 [ 352.162790] ? dump_stack_print_info.cold.2+0x52/0x52 [ 352.167991] ? mark_held_locks+0x130/0x130 [ 352.172229] ? mark_held_locks+0x130/0x130 [ 352.176474] dump_header+0x27b/0xf72 [ 352.180210] ? pagefault_out_of_memory+0x197/0x197 [ 352.185150] ? mark_held_locks+0x130/0x130 [ 352.189387] ? __lock_acquire+0x7ec/0x4ec0 [ 352.193641] ? mem_cgroup_charge_statistics+0x780/0x780 [ 352.199013] ? print_usage_bug+0xc0/0xc0 [ 352.203078] ? print_usage_bug+0xc0/0xc0 [ 352.207150] ? graph_lock+0x170/0x170 [ 352.210954] ? graph_lock+0x170/0x170 [ 352.214759] ? print_usage_bug+0xc0/0xc0 [ 352.218823] ? print_usage_bug+0xc0/0xc0 [ 352.222900] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.228455] ? find_held_lock+0x36/0x1c0 [ 352.232530] ? mark_held_locks+0xc7/0x130 [ 352.236686] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 352.241794] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 352.246933] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.251525] ? trace_hardirqs_on+0xbd/0x310 [ 352.255853] ? kasan_check_read+0x11/0x20 [ 352.260004] ? ___ratelimit+0x36f/0x655 [ 352.263983] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 352.269453] ? trace_hardirqs_on+0x310/0x310 [ 352.273870] ? lock_downgrade+0x900/0x900 [ 352.278029] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 352.283139] ? ___ratelimit+0xaa/0x655 [ 352.287041] ? idr_get_free+0xec0/0xec0 [ 352.291021] ? kasan_check_write+0x14/0x20 [ 352.295259] ? do_raw_spin_lock+0xc1/0x200 [ 352.299505] oom_kill_process.cold.27+0x10/0x903 [ 352.304265] ? graph_lock+0x170/0x170 [ 352.308072] ? _raw_spin_unlock+0x2c/0x50 [ 352.312225] ? oom_badness+0xe6/0xaa0 [ 352.316038] ? oom_evaluate_task+0x540/0x540 [ 352.320462] ? find_held_lock+0x36/0x1c0 [ 352.324541] ? out_of_memory+0x974/0x1430 [ 352.328693] ? lock_downgrade+0x900/0x900 [ 352.332847] ? check_preemption_disabled+0x48/0x200 [ 352.337873] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.343674] ? kasan_check_read+0x11/0x20 [ 352.347828] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.353109] ? rcu_bh_qs+0xc0/0xc0 [ 352.356657] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 352.361677] ? oom_evaluate_task+0x302/0x540 [ 352.366096] out_of_memory+0xa84/0x1430 [ 352.370088] ? oom_killer_disable+0x3a0/0x3a0 [ 352.374591] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 352.379526] ? __mutex_add_waiter+0x2a0/0x2a0 [ 352.384040] __alloc_pages_slowpath+0x2318/0x2d80 [ 352.388920] ? warn_alloc+0x120/0x120 [ 352.392729] ? __radix_tree_lookup+0x4c0/0x4c0 [ 352.397328] ? find_get_entry+0x2f2/0xc40 [ 352.401490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 352.407036] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 352.411974] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.417761] ? should_fail+0x22d/0xd01 [ 352.421662] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 352.426773] ? __lock_is_held+0xb5/0x140 [ 352.430870] ? __lock_is_held+0xb5/0x140 [ 352.434947] ? kasan_check_read+0x11/0x20 [ 352.439107] ? ___might_sleep+0x1ed/0x300 [ 352.443257] ? lock_release+0x970/0x970 [ 352.447245] ? arch_local_save_flags+0x40/0x40 [ 352.451843] ? __might_sleep+0x95/0x190 [ 352.455830] __alloc_pages_nodemask+0xa80/0xde0 [ 352.460514] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 352.465539] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.471343] ? kasan_check_read+0x11/0x20 [ 352.475495] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.480783] ? graph_lock+0x170/0x170 [ 352.484588] ? print_usage_bug+0xc0/0xc0 [ 352.488657] ? graph_lock+0x170/0x170 [ 352.492463] ? graph_lock+0x170/0x170 [ 352.496269] ? __do_page_cache_readahead+0x7ce/0x980 [ 352.501383] ? find_held_lock+0x36/0x1c0 [ 352.505469] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 352.511018] alloc_pages_current+0x10c/0x210 [ 352.515443] ? lock_downgrade+0x900/0x900 [ 352.519600] __page_cache_alloc+0x38f/0x5b0 [ 352.523926] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.529729] ? kasan_check_read+0x11/0x20 [ 352.533884] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.539169] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 352.543847] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.549386] ? check_preemption_disabled+0x48/0x200 [ 352.554441] filemap_fault+0x1594/0x25f0 [ 352.558528] ? __lock_page_or_retry+0xa00/0xa00 [ 352.563211] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.569016] ? kasan_check_read+0x11/0x20 [ 352.573169] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.578456] ? rcu_bh_qs+0xc0/0xc0 [ 352.582004] ? remove_wait_queue+0x1a6/0x360 [ 352.586433] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 352.591899] ? filemap_map_pages+0xdea/0x1980 [ 352.596444] ? print_usage_bug+0xc0/0xc0 [ 352.600517] ? find_get_pages_range_tag+0x1320/0x1320 [ 352.605714] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 352.611252] ? fput+0x130/0x1a0 [ 352.614537] ? graph_lock+0x170/0x170 [ 352.618345] ? __lock_acquire+0x7ec/0x4ec0 [ 352.622609] ? lock_acquire+0x1ed/0x520 [ 352.626588] ? ext4_filemap_fault+0x7a/0xad [ 352.630921] ? lock_release+0x970/0x970 [ 352.634903] ? arch_local_save_flags+0x40/0x40 [ 352.639495] ? select_estimate_accuracy+0x4b0/0x4b0 [ 352.644529] ? down_read+0xb0/0x1d0 [ 352.648157] ? ext4_filemap_fault+0x7a/0xad [ 352.652482] ? __down_interruptible+0x700/0x700 [ 352.657174] ext4_filemap_fault+0x82/0xad [ 352.661359] __do_fault+0x100/0x6b0 [ 352.664997] ? print_bad_pte+0x6c0/0x6c0 [ 352.669068] ? find_held_lock+0x36/0x1c0 [ 352.673136] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 352.678327] ? pmd_val+0x88/0x100 [ 352.681783] ? add_mm_counter_fast+0xd0/0xd0 [ 352.686218] ? pmd_val+0x88/0x100 [ 352.689678] ? add_mm_counter_fast+0xd0/0xd0 [ 352.694096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.699647] __handle_mm_fault+0x3709/0x53e0 [ 352.704075] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 352.708922] ? graph_lock+0x170/0x170 [ 352.712728] ? print_usage_bug+0xc0/0xc0 [ 352.716795] ? lock_downgrade+0x900/0x900 [ 352.720950] ? graph_lock+0x170/0x170 [ 352.724756] ? graph_lock+0x170/0x170 [ 352.728580] ? handle_mm_fault+0x42a/0xc70 [ 352.732818] ? lock_downgrade+0x900/0x900 [ 352.736966] ? check_preemption_disabled+0x48/0x200 [ 352.741999] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 352.747802] ? kasan_check_read+0x11/0x20 [ 352.751955] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 352.757237] ? rcu_bh_qs+0xc0/0xc0 [ 352.760785] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 352.766239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 352.771782] ? check_preemption_disabled+0x48/0x200 [ 352.776830] handle_mm_fault+0x54f/0xc70 [ 352.780905] ? __handle_mm_fault+0x53e0/0x53e0 [ 352.785497] ? find_vma+0x34/0x190 [ 352.789063] __do_page_fault+0x67d/0xed0 [ 352.793139] ? mm_fault_error+0x380/0x380 [ 352.797286] ? trace_hardirqs_off+0xb8/0x310 [ 352.801704] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.807070] ? trace_hardirqs_on+0x310/0x310 [ 352.811490] do_page_fault+0xf2/0x7e0 [ 352.815295] ? vmalloc_sync_all+0x30/0x30 [ 352.819454] ? error_entry+0x70/0xd0 [ 352.823173] ? trace_hardirqs_off_caller+0xbb/0x310 [ 352.828198] ? trace_hardirqs_on_caller+0xc0/0x310 [ 352.833131] ? syscall_return_slowpath+0x5e0/0x5e0 [ 352.838064] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.842911] ? trace_hardirqs_on_caller+0x310/0x310 [ 352.847931] ? trace_hardirqs_off+0x310/0x310 [ 352.852448] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 352.857473] ? prepare_exit_to_usermode+0x291/0x3b0 [ 352.862495] ? page_fault+0x8/0x30 [ 352.866043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 352.870892] ? page_fault+0x8/0x30 [ 352.874468] page_fault+0x1e/0x30 [ 352.877927] RIP: 0033:0x7f41f206bdd3 [ 352.881646] Code: Bad RIP value. [ 352.885012] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 352.890377] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 352.897653] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 352.904926] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 352.912198] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 352.919465] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 352.926766] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 352.926837] aoe: skb alloc failure [ 352.933621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.933631] Call Trace: [ 352.937228] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 352.946525] dump_stack+0x1c4/0x2b4 [ 352.949090] init cpuset= [ 352.958793] ? dump_stack_print_info.cold.2+0x52/0x52 [ 352.962416] / [ 352.965101] warn_alloc.cold.119+0xb7/0x1bd [ 352.970261] mems_allowed=0 [ 352.971975] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 352.984043] ? lock_downgrade+0x900/0x900 [ 352.988208] ? trace_hardirqs_off+0xb8/0x310 [ 352.992628] ? trace_hardirqs_off+0xb8/0x310 [ 352.997059] __alloc_pages_slowpath+0x2667/0x2d80 [ 353.001947] ? warn_alloc+0x120/0x120 [ 353.005763] ? warn_alloc+0x120/0x120 [ 353.009574] ? print_usage_bug+0xc0/0xc0 [ 353.013645] ? warn_alloc+0x120/0x120 [ 353.017453] ? print_usage_bug+0xc0/0xc0 [ 353.021522] ? __lock_acquire+0x7ec/0x4ec0 [ 353.025763] ? __lock_acquire+0x7ec/0x4ec0 [ 353.030015] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.035582] ? should_fail+0x22d/0xd01 [ 353.039488] ? __lock_acquire+0x7ec/0x4ec0 [ 353.043733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.048842] ? __lock_acquire+0x7ec/0x4ec0 [ 353.053119] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.058235] ? __lock_acquire+0x7ec/0x4ec0 [ 353.062475] ? should_fail+0x22d/0xd01 [ 353.066376] ? mark_held_locks+0x130/0x130 [ 353.070628] ? mark_held_locks+0x130/0x130 [ 353.074873] ? graph_lock+0x170/0x170 [ 353.078678] ? print_usage_bug+0xc0/0xc0 [ 353.082749] ? graph_lock+0x170/0x170 [ 353.086554] ? print_usage_bug+0xc0/0xc0 [ 353.090621] ? wq_watchdog_touch+0x9c/0xfe [ 353.094863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.100415] ? check_preemption_disabled+0x48/0x200 [ 353.105437] ? check_preemption_disabled+0x48/0x200 [ 353.110472] ? __lock_is_held+0xb5/0x140 [ 353.114548] __alloc_pages_nodemask+0xa80/0xde0 [ 353.119224] ? graph_lock+0x170/0x170 [ 353.123038] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 353.128058] ? graph_lock+0x170/0x170 [ 353.131878] ? find_held_lock+0x36/0x1c0 [ 353.135960] ? ____cache_alloc_node+0x1c7/0x1e0 [ 353.140634] ? lock_downgrade+0x900/0x900 [ 353.144794] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.150342] cache_grow_begin+0x91/0x8c0 [ 353.154421] ? do_raw_spin_unlock+0xa7/0x2f0 [ 353.158847] fallback_alloc+0x203/0x2e0 [ 353.162839] ____cache_alloc_node+0x1c7/0x1e0 [ 353.167353] kmem_cache_alloc_node+0xe3/0x730 [ 353.171856] ? ipv6_get_ifaddr+0x42e/0x620 [ 353.176110] __alloc_skb+0x119/0x770 [ 353.179831] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 353.185119] ? skb_scrub_packet+0x490/0x490 [ 353.189446] ? lock_downgrade+0x900/0x900 [ 353.193607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.199155] ? refcount_sub_and_test_checked+0x203/0x310 [ 353.204619] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 353.210075] ? addrconf_rs_timer+0x6f0/0x6f0 [ 353.214507] ndisc_alloc_skb+0x144/0x340 [ 353.218581] ndisc_send_rs+0x331/0x6e0 [ 353.222481] addrconf_rs_timer+0x3c0/0x6f0 [ 353.226732] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 353.230992] call_timer_fn+0x272/0x920 [ 353.234887] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 353.239132] ? process_timeout+0x40/0x40 [ 353.243196] ? find_held_lock+0x36/0x1c0 [ 353.247272] ? __run_timers+0x7da/0xc70 [ 353.251253] ? _raw_spin_unlock_irq+0x27/0x80 [ 353.255752] ? _raw_spin_unlock_irq+0x27/0x80 [ 353.260251] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 353.264494] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 353.269087] ? trace_hardirqs_on+0xbd/0x310 [ 353.273422] ? kasan_check_read+0x11/0x20 [ 353.277580] ? __run_timers+0x7da/0xc70 [ 353.281598] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 353.287073] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 353.291324] __run_timers+0x7e5/0xc70 [ 353.295128] ? find_held_lock+0x36/0x1c0 [ 353.299209] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 353.304576] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 353.309620] ? retint_kernel+0x2d/0x2d [ 353.313530] ? _raw_spin_unlock_irq+0x56/0x80 [ 353.318044] ? pvclock_read_flags+0x160/0x160 [ 353.322547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.328086] ? check_preemption_disabled+0x48/0x200 [ 353.333115] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 353.338660] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 353.343948] ? rcu_pm_notify+0xc0/0xc0 [ 353.347845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.353388] ? check_preemption_disabled+0x48/0x200 [ 353.358441] run_timer_softirq+0x52/0xb0 [ 353.362522] ? rcu_read_lock_sched_held+0x108/0x120 [ 353.367554] __do_softirq+0x30b/0xad8 [ 353.371385] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 353.376521] ? retint_kernel+0x2d/0x2d [ 353.380432] ? schedule+0x108/0x460 [ 353.384084] ? trace_hardirqs_off+0xb8/0x310 [ 353.388503] ? smpboot_thread_fn+0x68b/0xa00 [ 353.392930] ? trace_hardirqs_on+0x310/0x310 [ 353.397355] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.402906] ? check_preemption_disabled+0x48/0x200 [ 353.407949] ? takeover_tasklets+0xa90/0xa90 [ 353.412372] run_ksoftirqd+0x94/0x100 [ 353.416189] smpboot_thread_fn+0x68b/0xa00 [ 353.420442] ? sort_range+0x30/0x30 [ 353.424081] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 353.429190] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.434737] ? __kthread_parkme+0xfb/0x1a0 [ 353.438982] kthread+0x35a/0x420 [ 353.442359] ? sort_range+0x30/0x30 [ 353.446003] ? kthread_bind+0x40/0x40 [ 353.449821] ret_from_fork+0x3a/0x50 [ 353.453555] warn_alloc_show_mem: 1 callbacks suppressed [ 353.453568] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 353.453570] Mem-Info: [ 353.453601] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 353.453601] active_file:34 inactive_file:0 isolated_file:13 [ 353.453601] unevictable:0 dirty:0 writeback:0 unstable:0 [ 353.453601] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 353.453601] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 353.453601] free:13758 free_pcp:195 free_cma:0 [ 353.458955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.465108] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 353.467515] Call Trace: [ 353.500575] Node 0 [ 353.509937] <IRQ> [ 353.537900] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 353.540465] dump_stack+0x1c4/0x2b4 [ 353.542675] lowmem_reserve[]: 0 [ 353.544839] ? dump_stack_print_info.cold.2+0x52/0x52 [ 353.570326] 2817 [ 353.573965] warn_alloc.cold.119+0xb7/0x1bd [ 353.577213] 6321 [ 353.582410] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 353.584462] 6321 [ 353.588806] ? lock_downgrade+0x900/0x900 [ 353.595707] ? trace_hardirqs_off+0xb8/0x310 [ 353.597748] Node 0 [ 353.601896] ? trace_hardirqs_off+0xb8/0x310 [ 353.606312] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 353.608529] __alloc_pages_slowpath+0x2667/0x2d80 [ 353.612902] lowmem_reserve[]: 0 [ 353.639497] ? warn_alloc+0x120/0x120 [ 353.644317] 0 [ 353.647624] ? warn_alloc+0x120/0x120 [ 353.651413] 3503 [ 353.653224] ? print_usage_bug+0xc0/0xc0 [ 353.657002] 3503 [ 353.659066] ? warn_alloc+0x120/0x120 [ 353.663110] Node 0 [ 353.665175] ? print_usage_bug+0xc0/0xc0 [ 353.668981] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 353.671191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 353.675220] lowmem_reserve[]: 0 [ 353.703693] ? ktime_get+0x2e1/0x440 [ 353.708699] 0 [ 353.711978] ? check_preemption_disabled+0x48/0x200 [ 353.715662] 0 0 [ 353.717478] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.724457] ? should_fail+0x22d/0xd01 [ 353.729973] Node 0 [ 353.733862] ? kasan_check_read+0x11/0x20 [ 353.733873] DMA: [ 353.736109] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 353.740240] 1*4kB [ 353.742307] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.747563] (U) [ 353.749737] ? __lock_acquire+0x7ec/0x4ec0 [ 353.754802] 0*8kB 0*16kB [ 353.756790] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 353.760999] 1*32kB (U) [ 353.763768] ? should_fail+0x22d/0xd01 [ 353.768842] 2*64kB (U) [ 353.771456] ? mark_held_locks+0x130/0x130 [ 353.775311] 1*128kB [ 353.777902] ? mark_held_locks+0x130/0x130 [ 353.782109] (U) 1*256kB [ 353.784446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.788660] (U) [ 353.791334] ? graph_lock+0x170/0x170 [ 353.796848] 0*512kB [ 353.798827] ? mark_held_locks+0xc7/0x130 [ 353.802612] 1*1024kB [ 353.804933] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 353.809061] (U) [ 353.811473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.811490] ? check_preemption_disabled+0x48/0x200 [ 353.816489] 1*2048kB (M) [ 353.818472] ? check_preemption_disabled+0x48/0x200 [ 353.823982] 3*4096kB (M) [ 353.829013] ? __lock_is_held+0xb5/0x140 [ 353.831738] = 15908kB [ 353.831747] Node 0 [ 353.836762] __alloc_pages_nodemask+0xa80/0xde0 [ 353.839499] DMA32: [ 353.843559] ? graph_lock+0x170/0x170 [ 353.845951] 3*4kB [ 353.848190] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 353.852839] (M) [ 353.855079] ? graph_lock+0x170/0x170 [ 353.858854] 2*8kB (UM) [ 353.861021] ? find_held_lock+0x36/0x1c0 [ 353.866012] 2*16kB [ 353.867992] ? ____cache_alloc_node+0x1c7/0x1e0 [ 353.871766] (M) [ 353.874348] ? lock_downgrade+0x900/0x900 [ 353.878386] 2*32kB (UM) [ 353.880646] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.885295] 2*64kB [ 353.887275] cache_grow_begin+0x91/0x8c0 [ 353.891411] (M) [ 353.894084] ? do_raw_spin_unlock+0xa7/0x2f0 [ 353.899599] 3*128kB [ 353.901839] fallback_alloc+0x203/0x2e0 [ 353.905870] (M) 2*256kB [ 353.907862] ____cache_alloc_node+0x1c7/0x1e0 [ 353.912243] (M) [ 353.914569] kmem_cache_alloc_node+0xe3/0x730 [ 353.918520] 3*512kB [ 353.921192] ? __kmalloc_node_track_caller+0x47/0x70 [ 353.925664] (M) [ 353.927640] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 353.932113] 4*1024kB [ 353.934453] __alloc_skb+0x119/0x770 [ 353.939525] (UM) [ 353.941501] ? skb_scrub_packet+0x490/0x490 [ 353.947021] 3*2048kB [ 353.949452] ? vprintk_default+0x28/0x30 [ 353.953137] (UM) [ 353.955202] ? vprintk_func+0x85/0x181 [ 353.959503] 3*4096kB [ 353.961910] ? printk+0xa7/0xcf [ 353.965953] (M) [ 353.968018] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 353.971881] = 25212kB [ 353.971890] Node 0 [ 353.974308] new_skb+0x26/0x1c0 [ 353.977554] Normal: 2320*4kB [ 353.979553] aoecmd_cfg+0x279/0x7f0 [ 353.984292] (UME) [ 353.986707] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 353.988916] 282*8kB (UME) [ 353.992209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 353.995296] 32*16kB [ 353.998923] ? check_preemption_disabled+0x48/0x200 [ 354.001057] (UM) [ 354.005377] ? check_preemption_disabled+0x48/0x200 [ 354.008202] 15*32kB [ 354.013747] ? __lock_is_held+0xb5/0x140 [ 354.016042] (UM) [ 354.021065] discover_timer+0x50/0x60 [ 354.023102] 4*64kB [ 354.028120] call_timer_fn+0x272/0x920 [ 354.030436] (M) [ 354.034495] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 354.036543] 3*128kB [ 354.040340] ? process_timeout+0x40/0x40 [ 354.042557] (UM) [ 354.046445] ? find_held_lock+0x36/0x1c0 [ 354.048405] 1*256kB (M) [ 354.053270] ? mark_held_locks+0xc7/0x130 [ 354.055575] 1*512kB [ 354.059632] ? _raw_spin_unlock_irq+0x27/0x80 [ 354.061675] (M) 0*1024kB [ 354.065744] ? _raw_spin_unlock_irq+0x27/0x80 [ 354.068396] 0*2048kB [ 354.072554] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 354.074858] 0*4096kB [ 354.079352] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 354.082089] = 13936kB [ 354.086581] ? trace_hardirqs_on+0xbd/0x310 [ 354.088983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 354.093825] ? kasan_check_read+0x11/0x20 [ 354.096225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 354.100797] ? __run_timers+0x7da/0xc70 [ 354.103194] 4517 total pagecache pages [ 354.107516] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.116340] 0 pages in swap cache [ 354.120494] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 354.129037] Swap cache stats: add 0, delete 0, find 0/0 [ 354.129047] Free swap = 0kB [ 354.133021] __run_timers+0x7e5/0xc70 [ 354.136885] Total swap = 0kB [ 354.142345] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 354.145766] 1965979 pages RAM [ 354.150606] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 354.155947] 0 pages HighMem/MovableOnly [ 354.155957] 342745 pages reserved [ 354.158972] ? graph_lock+0x170/0x170 [ 354.162747] 0 pages cma reserved [ 354.162836] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 354.165774] ? print_usage_bug+0xc0/0xc0 [ 354.171216] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 354.174228] ? lock_release+0x970/0x970 [ 354.179225] ksoftirqd/1 cpuset= [ 354.183199] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 354.186638] / [ 354.190445] ? find_held_lock+0x36/0x1c0 [ 354.193787] mems_allowed=0 [ 354.200276] ? graph_lock+0x170/0x170 [ 354.239509] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.245147] ? check_preemption_disabled+0x48/0x200 [ 354.250184] ? __lock_is_held+0xb5/0x140 [ 354.254251] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.259794] ? check_preemption_disabled+0x48/0x200 [ 354.264825] run_timer_softirq+0x52/0xb0 [ 354.268888] ? rcu_read_lock_sched_held+0x108/0x120 [ 354.273909] __do_softirq+0x30b/0xad8 [ 354.277728] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 354.282842] ? pvclock_read_flags+0x160/0x160 [ 354.287341] ? lapic_next_event+0x5a/0x90 [ 354.291498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.297046] ? check_preemption_disabled+0x48/0x200 [ 354.302063] ? check_preemption_disabled+0x48/0x200 [ 354.307094] ? kvm_clock_read+0x18/0x30 [ 354.311072] ? kvm_sched_clock_read+0x9/0x20 [ 354.315488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.321033] ? check_preemption_disabled+0x48/0x200 [ 354.326066] irq_exit+0x17f/0x1c0 [ 354.329527] smp_apic_timer_interrupt+0x1cb/0x760 [ 354.334374] ? smp_reschedule_interrupt+0x109/0x650 [ 354.339412] ? smp_call_function_single_interrupt+0x650/0x650 [ 354.345307] ? interrupt_entry+0xb5/0xf0 [ 354.349372] ? trace_hardirqs_off_caller+0xbb/0x310 [ 354.354410] ? trace_hardirqs_off_caller+0xbb/0x310 [ 354.359444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.364297] ? trace_hardirqs_on_caller+0x310/0x310 [ 354.369316] ? trace_hardirqs_on_caller+0x310/0x310 [ 354.374342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.379881] ? check_preemption_disabled+0x48/0x200 [ 354.384899] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.390457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 354.395316] apic_timer_interrupt+0xf/0x20 [ 354.399546] </IRQ> [ 354.401787] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 354.407065] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 354.426189] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 354.433902] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 354.441174] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 354.448447] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 354.455715] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 354.462988] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 354.470281] ? arch_local_irq_restore+0x45/0x52 [ 354.474966] dump_stack+0x26a/0x2b4 [ 354.478603] ? dump_stack_print_info.cold.2+0x52/0x52 [ 354.483799] ? mark_held_locks+0x130/0x130 [ 354.488036] ? mark_held_locks+0x130/0x130 [ 354.492280] dump_header+0x27b/0xf72 [ 354.496010] ? pagefault_out_of_memory+0x197/0x197 [ 354.500952] ? mark_held_locks+0x130/0x130 [ 354.505193] ? __lock_acquire+0x7ec/0x4ec0 [ 354.509446] ? mem_cgroup_charge_statistics+0x780/0x780 [ 354.514815] ? print_usage_bug+0xc0/0xc0 [ 354.518878] ? print_usage_bug+0xc0/0xc0 [ 354.522955] ? graph_lock+0x170/0x170 [ 354.526756] ? graph_lock+0x170/0x170 [ 354.530560] ? print_usage_bug+0xc0/0xc0 [ 354.534621] ? print_usage_bug+0xc0/0xc0 [ 354.538693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.544238] ? find_held_lock+0x36/0x1c0 [ 354.548312] ? mark_held_locks+0xc7/0x130 [ 354.552475] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 354.557581] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 354.562689] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.567274] ? trace_hardirqs_on+0xbd/0x310 [ 354.571605] ? kasan_check_read+0x11/0x20 [ 354.575760] ? ___ratelimit+0x36f/0x655 [ 354.579739] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.585197] ? trace_hardirqs_on+0x310/0x310 [ 354.589608] ? lock_downgrade+0x900/0x900 [ 354.593765] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 354.598883] ? ___ratelimit+0xaa/0x655 [ 354.602778] ? idr_get_free+0xec0/0xec0 [ 354.606756] ? kasan_check_write+0x14/0x20 [ 354.610998] ? do_raw_spin_lock+0xc1/0x200 [ 354.615262] oom_kill_process.cold.27+0x10/0x903 [ 354.620023] ? graph_lock+0x170/0x170 [ 354.623826] ? _raw_spin_unlock+0x2c/0x50 [ 354.627975] ? oom_badness+0xe6/0xaa0 [ 354.631786] ? oom_evaluate_task+0x540/0x540 [ 354.636206] ? find_held_lock+0x36/0x1c0 [ 354.640278] ? out_of_memory+0x974/0x1430 [ 354.644441] ? lock_downgrade+0x900/0x900 [ 354.648589] ? check_preemption_disabled+0x48/0x200 [ 354.653618] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.659506] ? kasan_check_read+0x11/0x20 [ 354.663660] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.668943] ? rcu_bh_qs+0xc0/0xc0 [ 354.672494] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 354.677516] ? oom_evaluate_task+0x302/0x540 [ 354.681936] out_of_memory+0xa84/0x1430 [ 354.685927] ? oom_killer_disable+0x3a0/0x3a0 [ 354.690442] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 354.695383] ? __mutex_add_waiter+0x2a0/0x2a0 [ 354.699928] __alloc_pages_slowpath+0x2318/0x2d80 [ 354.704810] ? warn_alloc+0x120/0x120 [ 354.708614] ? __radix_tree_lookup+0x4c0/0x4c0 [ 354.713995] ? find_get_entry+0x2f2/0xc40 [ 354.718160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 354.723708] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 354.729059] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.734601] ? should_fail+0x22d/0xd01 [ 354.738503] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 354.743609] ? __lock_is_held+0xb5/0x140 [ 354.747708] ? __lock_is_held+0xb5/0x140 [ 354.751785] ? kasan_check_read+0x11/0x20 [ 354.755941] ? ___might_sleep+0x1ed/0x300 [ 354.760094] ? lock_release+0x970/0x970 [ 354.764071] ? arch_local_save_flags+0x40/0x40 [ 354.768669] ? __might_sleep+0x95/0x190 [ 354.772651] __alloc_pages_nodemask+0xa80/0xde0 [ 354.777334] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 354.782365] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.788180] ? kasan_check_read+0x11/0x20 [ 354.792335] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.797619] ? graph_lock+0x170/0x170 [ 354.801440] ? print_usage_bug+0xc0/0xc0 [ 354.805514] ? graph_lock+0x170/0x170 [ 354.809316] ? graph_lock+0x170/0x170 [ 354.813120] ? __do_page_cache_readahead+0x7ce/0x980 [ 354.818232] ? find_held_lock+0x36/0x1c0 [ 354.822306] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 354.827855] alloc_pages_current+0x10c/0x210 [ 354.832266] ? lock_downgrade+0x900/0x900 [ 354.836440] __page_cache_alloc+0x38f/0x5b0 [ 354.840768] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.846573] ? kasan_check_read+0x11/0x20 [ 354.850729] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.856015] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 354.860699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 354.866239] ? check_preemption_disabled+0x48/0x200 [ 354.871269] filemap_fault+0x1594/0x25f0 [ 354.875347] ? __lock_page_or_retry+0xa00/0xa00 [ 354.880018] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 354.885821] ? kasan_check_read+0x11/0x20 [ 354.889974] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 354.895259] ? rcu_bh_qs+0xc0/0xc0 [ 354.898800] ? remove_wait_queue+0x1a6/0x360 [ 354.903225] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 354.908693] ? filemap_map_pages+0xdea/0x1980 [ 354.913210] ? print_usage_bug+0xc0/0xc0 [ 354.917278] ? find_get_pages_range_tag+0x1320/0x1320 [ 354.922472] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 354.928016] ? fput+0x130/0x1a0 [ 354.931302] ? graph_lock+0x170/0x170 [ 354.935105] ? __lock_acquire+0x7ec/0x4ec0 [ 354.939369] ? lock_acquire+0x1ed/0x520 [ 354.943355] ? ext4_filemap_fault+0x7a/0xad [ 354.947689] ? lock_release+0x970/0x970 [ 354.951671] ? arch_local_save_flags+0x40/0x40 [ 354.956280] ? select_estimate_accuracy+0x4b0/0x4b0 [ 354.961314] ? down_read+0xb0/0x1d0 [ 354.964941] ? ext4_filemap_fault+0x7a/0xad [ 354.969271] ? __down_interruptible+0x700/0x700 [ 354.973963] ext4_filemap_fault+0x82/0xad [ 354.978122] __do_fault+0x100/0x6b0 [ 354.981761] ? print_bad_pte+0x6c0/0x6c0 [ 354.985825] ? find_held_lock+0x36/0x1c0 [ 354.989981] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 354.995173] ? pmd_val+0x88/0x100 [ 354.998629] ? add_mm_counter_fast+0xd0/0xd0 [ 355.003044] ? pmd_val+0x88/0x100 [ 355.006502] ? add_mm_counter_fast+0xd0/0xd0 [ 355.010920] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.016469] __handle_mm_fault+0x3709/0x53e0 [ 355.020906] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 355.025758] ? graph_lock+0x170/0x170 [ 355.029568] ? print_usage_bug+0xc0/0xc0 [ 355.033631] ? lock_downgrade+0x900/0x900 [ 355.037782] ? graph_lock+0x170/0x170 [ 355.041587] ? graph_lock+0x170/0x170 [ 355.045420] ? handle_mm_fault+0x42a/0xc70 [ 355.049669] ? lock_downgrade+0x900/0x900 [ 355.053818] ? check_preemption_disabled+0x48/0x200 [ 355.058850] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 355.064656] ? kasan_check_read+0x11/0x20 [ 355.068806] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.074086] ? rcu_bh_qs+0xc0/0xc0 [ 355.077637] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 355.083095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.088634] ? check_preemption_disabled+0x48/0x200 [ 355.093667] handle_mm_fault+0x54f/0xc70 [ 355.097740] ? __handle_mm_fault+0x53e0/0x53e0 [ 355.102329] ? find_vma+0x34/0x190 [ 355.105882] __do_page_fault+0x67d/0xed0 [ 355.109959] ? mm_fault_error+0x380/0x380 [ 355.114108] ? trace_hardirqs_off+0xb8/0x310 [ 355.118527] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.123894] ? trace_hardirqs_on+0x310/0x310 [ 355.128311] do_page_fault+0xf2/0x7e0 [ 355.132119] ? vmalloc_sync_all+0x30/0x30 [ 355.136273] ? error_entry+0x70/0xd0 [ 355.139991] ? trace_hardirqs_off_caller+0xbb/0x310 [ 355.145008] ? trace_hardirqs_on_caller+0xc0/0x310 [ 355.149943] ? syscall_return_slowpath+0x5e0/0x5e0 [ 355.154873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.159719] ? trace_hardirqs_on_caller+0x310/0x310 [ 355.164740] ? trace_hardirqs_off+0x310/0x310 [ 355.169241] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 355.174268] ? prepare_exit_to_usermode+0x291/0x3b0 [ 355.179289] ? page_fault+0x8/0x30 [ 355.182837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 355.187694] ? page_fault+0x8/0x30 [ 355.191239] page_fault+0x1e/0x30 [ 355.194695] RIP: 0033:0x7f41f206bdd3 [ 355.198422] Code: Bad RIP value. [ 355.201796] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 355.207165] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 355.214440] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 355.221712] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 355.228981] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 355.236247] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 355.243806] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 355.243868] aoe: skb alloc failure [ 355.250661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.250667] Call Trace: [ 355.250687] dump_stack+0x1c4/0x2b4 [ 355.250711] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.254265] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 355.263608] warn_alloc.cold.119+0xb7/0x1bd [ 355.266171] init cpuset= [ 355.269798] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 355.274967] / [ 355.284758] ? lock_downgrade+0x900/0x900 [ 355.289062] mems_allowed=0 [ 355.291738] ? trace_hardirqs_off+0xb8/0x310 [ 355.310196] ? trace_hardirqs_off+0xb8/0x310 [ 355.314627] __alloc_pages_slowpath+0x2667/0x2d80 [ 355.319508] ? warn_alloc+0x120/0x120 [ 355.323318] ? warn_alloc+0x120/0x120 [ 355.327138] ? print_usage_bug+0xc0/0xc0 [ 355.331212] ? warn_alloc+0x120/0x120 [ 355.335018] ? print_usage_bug+0xc0/0xc0 [ 355.339086] ? __lock_acquire+0x7ec/0x4ec0 [ 355.343324] ? __lock_acquire+0x7ec/0x4ec0 [ 355.347571] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.353114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.358657] ? should_fail+0x22d/0xd01 [ 355.362556] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.367668] ? __lock_acquire+0x7ec/0x4ec0 [ 355.371916] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 355.377029] ? __lock_acquire+0x7ec/0x4ec0 [ 355.381266] ? should_fail+0x22d/0xd01 [ 355.385192] ? mark_held_locks+0x130/0x130 [ 355.389443] ? mark_held_locks+0x130/0x130 [ 355.393693] ? mark_held_locks+0xc7/0x130 [ 355.397845] ? print_usage_bug+0xc0/0xc0 [ 355.401910] ? graph_lock+0x170/0x170 [ 355.405719] ? print_usage_bug+0xc0/0xc0 [ 355.409788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.415334] ? check_preemption_disabled+0x48/0x200 [ 355.420366] ? check_preemption_disabled+0x48/0x200 [ 355.425423] ? __lock_is_held+0xb5/0x140 [ 355.429501] __alloc_pages_nodemask+0xa80/0xde0 [ 355.434173] ? graph_lock+0x170/0x170 [ 355.437981] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 355.443001] ? graph_lock+0x170/0x170 [ 355.446823] ? find_held_lock+0x36/0x1c0 [ 355.450904] ? ____cache_alloc_node+0x1c7/0x1e0 [ 355.455586] ? lock_downgrade+0x900/0x900 [ 355.459747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.465298] cache_grow_begin+0x91/0x8c0 [ 355.469372] ? do_raw_spin_unlock+0xa7/0x2f0 [ 355.473813] fallback_alloc+0x203/0x2e0 [ 355.477807] ____cache_alloc_node+0x1c7/0x1e0 [ 355.482315] kmem_cache_alloc_node+0xe3/0x730 [ 355.486817] ? ipv6_get_ifaddr+0x42e/0x620 [ 355.491072] __alloc_skb+0x119/0x770 [ 355.494793] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.500088] ? skb_scrub_packet+0x490/0x490 [ 355.504439] ? lock_downgrade+0x900/0x900 [ 355.508610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.514159] ? refcount_sub_and_test_checked+0x203/0x310 [ 355.519628] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 355.525113] ? addrconf_rs_timer+0x6f0/0x6f0 [ 355.529543] ndisc_alloc_skb+0x144/0x340 [ 355.533631] ndisc_send_rs+0x331/0x6e0 [ 355.537535] addrconf_rs_timer+0x3c0/0x6f0 [ 355.541784] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.546042] call_timer_fn+0x272/0x920 [ 355.549947] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.554188] ? process_timeout+0x40/0x40 [ 355.558250] ? find_held_lock+0x36/0x1c0 [ 355.562330] ? __run_timers+0x7da/0xc70 [ 355.566314] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.570815] ? _raw_spin_unlock_irq+0x27/0x80 [ 355.575315] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.579558] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 355.584151] ? trace_hardirqs_on+0xbd/0x310 [ 355.588476] ? kasan_check_read+0x11/0x20 [ 355.592632] ? __run_timers+0x7da/0xc70 [ 355.596612] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 355.602072] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.606316] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 355.610563] __run_timers+0x7e5/0xc70 [ 355.614369] ? find_held_lock+0x36/0x1c0 [ 355.618458] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 355.623827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 355.628601] ? retint_kernel+0x2d/0x2d [ 355.632517] ? _raw_spin_unlock_irq+0x56/0x80 [ 355.637031] ? pvclock_read_flags+0x160/0x160 [ 355.641531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.647074] ? check_preemption_disabled+0x48/0x200 [ 355.652106] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 355.657654] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 355.662941] ? rcu_pm_notify+0xc0/0xc0 [ 355.666840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 355.672384] ? check_preemption_disabled+0x48/0x200 [ 355.677430] run_timer_softirq+0x52/0xb0 [ 355.681500] ? rcu_read_lock_sched_held+0x108/0x120 [ 355.686527] __do_softirq+0x30b/0xad8 [ 355.690351] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 355.695463] ? retint_kernel+0x2d/0x2d [ 355.699366] ? schedule+0x108/0x460 [ 355.703020] ? trace_hardirqs_off+0xb8/0x310 [ 355.707439] ? smpboot_thread_fn+0x68b/0xa00 [ 355.711855] ? trace_hardirqs_on+0x310/0x310 [ 355.716271] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.721813] ? check_preemption_disabled+0x48/0x200 [ 355.726839] ? takeover_tasklets+0xa90/0xa90 [ 355.731257] run_ksoftirqd+0x94/0x100 [ 355.735065] smpboot_thread_fn+0x68b/0xa00 [ 355.739311] ? sort_range+0x30/0x30 [ 355.742947] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 355.748054] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 355.753600] ? __kthread_parkme+0xfb/0x1a0 [ 355.757843] kthread+0x35a/0x420 [ 355.761212] ? sort_range+0x30/0x30 [ 355.764839] ? kthread_bind+0x40/0x40 [ 355.768650] ret_from_fork+0x3a/0x50 [ 355.772387] warn_alloc_show_mem: 1 callbacks suppressed [ 355.772408] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 355.772411] Mem-Info: [ 355.772447] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 355.772447] active_file:34 inactive_file:0 isolated_file:13 [ 355.772447] unevictable:0 dirty:0 writeback:0 unstable:0 [ 355.772447] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 355.772447] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 355.772447] free:13758 free_pcp:195 free_cma:0 [ 355.777803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.783971] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 355.786375] Call Trace: [ 355.819552] Node 0 [ 355.828911] <IRQ> [ 355.856877] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 355.859454] dump_stack+0x1c4/0x2b4 [ 355.861680] lowmem_reserve[]: [ 355.863834] ? dump_stack_print_info.cold.2+0x52/0x52 [ 355.889322] 0 [ 355.892966] warn_alloc.cold.119+0xb7/0x1bd [ 355.896133] 2817 6321 [ 355.901332] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 355.903123] 6321 [ 355.907453] ? lock_downgrade+0x900/0x900 [ 355.909934] Node 0 [ 355.914776] ? trace_hardirqs_off+0xb8/0x310 [ 355.916840] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 355.920969] ? trace_hardirqs_off+0xb8/0x310 [ 355.923186] lowmem_reserve[]: 0 [ 355.927607] __alloc_pages_slowpath+0x2667/0x2d80 [ 355.954122] 0 3503 [ 355.958568] ? warn_alloc+0x120/0x120 [ 355.961796] 3503 [ 355.966649] ? __lock_acquire+0x7ec/0x4ec0 [ 355.968868] Node 0 [ 355.972668] ? warn_alloc+0x120/0x120 [ 355.974742] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 355.978952] ? print_usage_bug+0xc0/0xc0 [ 355.981160] lowmem_reserve[]: 0 [ 355.984971] ? warn_alloc+0x120/0x120 [ 356.013419] 0 0 [ 356.017514] ? print_usage_bug+0xc0/0xc0 [ 356.020789] 0 [ 356.024590] ? mark_held_locks+0x130/0x130 [ 356.030604] ? mark_held_locks+0x130/0x130 [ 356.032387] Node 0 [ 356.036631] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 356.040855] DMA: [ 356.043096] ? should_fail+0x22d/0xd01 [ 356.048611] 1*4kB [ 356.050674] ? graph_lock+0x170/0x170 [ 356.054542] (U) [ 356.056695] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.060644] 0*8kB 0*16kB [ 356.062633] ? __lock_acquire+0x7ec/0x4ec0 [ 356.067719] 1*32kB [ 356.070477] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.074700] (U) [ 356.076947] ? should_fail+0x22d/0xd01 [ 356.082029] 2*64kB (U) [ 356.084024] ? mark_held_locks+0x130/0x130 [ 356.087983] 1*128kB [ 356.090575] ? mark_held_locks+0x130/0x130 [ 356.094787] (U) [ 356.097109] ? lock_downgrade+0x900/0x900 [ 356.101319] 1*256kB (U) [ 356.103302] ? graph_lock+0x170/0x170 [ 356.107430] 0*512kB 1*1024kB [ 356.110108] ? graph_lock+0x170/0x170 [ 356.113892] (U) [ 356.116995] ? graph_lock+0x170/0x170 [ 356.120772] 1*2048kB (M) [ 356.122754] ? print_usage_bug+0xc0/0xc0 [ 356.126531] 3*4096kB (M) [ 356.129300] ? do_raw_spin_unlock+0xa7/0x2f0 [ 356.133336] = 15908kB [ 356.133346] Node 0 [ 356.136103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.140488] DMA32: [ 356.142897] ? check_preemption_disabled+0x48/0x200 [ 356.145114] 3*4kB [ 356.150646] ? check_preemption_disabled+0x48/0x200 [ 356.152866] (M) [ 356.157886] ? __lock_is_held+0xb5/0x140 [ 356.160013] 2*8kB [ 356.165031] __alloc_pages_nodemask+0xa80/0xde0 [ 356.166985] (UM) [ 356.171045] ? graph_lock+0x170/0x170 [ 356.173175] 2*16kB (M) [ 356.177852] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 356.179897] 2*32kB [ 356.183692] ? graph_lock+0x170/0x170 [ 356.186260] (UM) [ 356.191283] ? find_held_lock+0x36/0x1c0 [ 356.193498] 2*64kB [ 356.197299] ? ____cache_alloc_node+0x1c7/0x1e0 [ 356.199342] (M) [ 356.203419] ? lock_downgrade+0x900/0x900 [ 356.205632] 3*128kB (M) [ 356.210317] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.212271] 2*256kB [ 356.216455] cache_grow_begin+0x91/0x8c0 [ 356.219105] (M) [ 356.224642] ? do_raw_spin_unlock+0xa7/0x2f0 [ 356.226957] 3*512kB [ 356.231023] fallback_alloc+0x203/0x2e0 [ 356.232971] (M) 4*1024kB [ 356.237419] ____cache_alloc_node+0x1c7/0x1e0 [ 356.239716] (UM) [ 356.243701] kmem_cache_alloc_node+0xe3/0x730 [ 356.246445] 3*2048kB [ 356.250948] ? __kmalloc_node_track_caller+0x47/0x70 [ 356.252994] (UM) [ 356.257488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 356.259871] 3*4096kB (M) [ 356.264992] __alloc_skb+0x119/0x770 [ 356.267032] = 25212kB [ 356.272569] ? skb_scrub_packet+0x490/0x490 [ 356.275308] Node 0 [ 356.279024] ? vprintk_default+0x28/0x30 [ 356.281416] Normal: [ 356.285742] ? vprintk_func+0x85/0x181 [ 356.287968] 2320*4kB [ 356.292031] ? printk+0xa7/0xcf [ 356.294343] (UME) [ 356.298229] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 356.300619] 282*8kB [ 356.303901] new_skb+0x26/0x1c0 [ 356.306028] (UME) [ 356.310779] aoecmd_cfg+0x279/0x7f0 [ 356.313091] 32*16kB [ 356.316368] ? aoecmd_ata_rsp+0x10d0/0x10d0 [ 356.318493] (UM) [ 356.322146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.324449] 15*32kB (UM) [ 356.328779] ? check_preemption_disabled+0x48/0x200 [ 356.330817] 4*64kB (M) [ 356.336363] ? check_preemption_disabled+0x48/0x200 [ 356.339102] 3*128kB [ 356.344120] ? __lock_is_held+0xb5/0x140 [ 356.346681] (UM) [ 356.351706] discover_timer+0x50/0x60 [ 356.354016] 1*256kB [ 356.358079] call_timer_fn+0x272/0x920 [ 356.360123] (M) [ 356.363920] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 356.366227] 1*512kB (M) [ 356.370121] ? process_timeout+0x40/0x40 [ 356.370138] ? find_held_lock+0x36/0x1c0 [ 356.372111] 0*1024kB [ 356.376955] ? mark_held_locks+0xc7/0x130 [ 356.379605] 0*2048kB [ 356.383663] ? _raw_spin_unlock_irq+0x27/0x80 [ 356.387702] 0*4096kB [ 356.390112] ? _raw_spin_unlock_irq+0x27/0x80 [ 356.394240] = 13936kB [ 356.396651] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 356.401142] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 356.403539] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 356.408020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 356.410436] ? trace_hardirqs_on+0xbd/0x310 [ 356.415340] 4517 total pagecache pages [ 356.424410] ? kasan_check_read+0x11/0x20 [ 356.424436] ? __run_timers+0x7da/0xc70 [ 356.429008] 0 pages in swap cache [ 356.437576] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 356.441875] Swap cache stats: add 0, delete 0, find 0/0 [ 356.441885] Free swap = 0kB [ 356.445784] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 356.449907] Total swap = 0kB [ 356.453880] __run_timers+0x7e5/0xc70 [ 356.457312] 1965979 pages RAM [ 356.462773] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 356.468230] 0 pages HighMem/MovableOnly [ 356.471252] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 356.476068] 342745 pages reserved [ 356.476077] 0 pages cma reserved [ 356.479100] ? graph_lock+0x170/0x170 [ 356.482955] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 356.485983] ? print_usage_bug+0xc0/0xc0 [ 356.491432] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 356.495309] ? lock_release+0x970/0x970 [ 356.500311] ksoftirqd/1 cpuset= [ 356.503762] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 356.507111] / [ 356.510947] ? find_held_lock+0x36/0x1c0 [ 356.517441] mems_allowed=0 [ 356.521499] ? graph_lock+0x170/0x170 [ 356.556655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.562197] ? check_preemption_disabled+0x48/0x200 [ 356.567234] ? __lock_is_held+0xb5/0x140 [ 356.571301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.576839] ? check_preemption_disabled+0x48/0x200 [ 356.581870] run_timer_softirq+0x52/0xb0 [ 356.585938] ? rcu_read_lock_sched_held+0x108/0x120 [ 356.590959] __do_softirq+0x30b/0xad8 [ 356.594779] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 356.599892] ? pvclock_read_flags+0x160/0x160 [ 356.604389] ? lapic_next_event+0x5a/0x90 [ 356.608557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.614105] ? check_preemption_disabled+0x48/0x200 [ 356.619123] ? check_preemption_disabled+0x48/0x200 [ 356.624148] ? kvm_clock_read+0x18/0x30 [ 356.628125] ? kvm_sched_clock_read+0x9/0x20 [ 356.632538] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 356.638079] ? check_preemption_disabled+0x48/0x200 [ 356.643158] irq_exit+0x17f/0x1c0 [ 356.646617] smp_apic_timer_interrupt+0x1cb/0x760 [ 356.651462] ? smp_reschedule_interrupt+0x109/0x650 [ 356.656486] ? smp_call_function_single_interrupt+0x650/0x650 [ 356.662375] ? interrupt_entry+0xb5/0xf0 [ 356.666453] ? trace_hardirqs_off_caller+0xbb/0x310 [ 356.671478] ? trace_hardirqs_off_caller+0xbb/0x310 [ 356.676511] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.681359] ? trace_hardirqs_on_caller+0x310/0x310 [ 356.686386] ? trace_hardirqs_on_caller+0x310/0x310 [ 356.691424] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.696970] ? check_preemption_disabled+0x48/0x200 [ 356.701988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.707538] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.712394] apic_timer_interrupt+0xf/0x20 [ 356.716641] </IRQ> [ 356.718881] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 356.724157] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 356.743061] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 356.750771] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 356.758040] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 356.765307] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 356.772579] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 356.779846] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 356.787136] ? arch_local_irq_restore+0x45/0x52 [ 356.791818] dump_stack+0x26a/0x2b4 [ 356.795455] ? dump_stack_print_info.cold.2+0x52/0x52 [ 356.800651] ? mark_held_locks+0x130/0x130 [ 356.804891] ? mark_held_locks+0x130/0x130 [ 356.809137] dump_header+0x27b/0xf72 [ 356.812872] ? pagefault_out_of_memory+0x197/0x197 [ 356.817810] ? mark_held_locks+0x130/0x130 [ 356.822049] ? __lock_acquire+0x7ec/0x4ec0 [ 356.826286] ? mem_cgroup_charge_statistics+0x780/0x780 [ 356.831653] ? print_usage_bug+0xc0/0xc0 [ 356.835716] ? print_usage_bug+0xc0/0xc0 [ 356.839790] ? graph_lock+0x170/0x170 [ 356.843592] ? graph_lock+0x170/0x170 [ 356.847397] ? print_usage_bug+0xc0/0xc0 [ 356.851475] ? print_usage_bug+0xc0/0xc0 [ 356.855547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.861092] ? find_held_lock+0x36/0x1c0 [ 356.865170] ? mark_held_locks+0xc7/0x130 [ 356.869324] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 356.874446] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 356.879553] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.884139] ? trace_hardirqs_on+0xbd/0x310 [ 356.888469] ? kasan_check_read+0x11/0x20 [ 356.892622] ? ___ratelimit+0x36f/0x655 [ 356.896602] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 356.902059] ? trace_hardirqs_on+0x310/0x310 [ 356.906497] ? lock_downgrade+0x900/0x900 [ 356.910657] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 356.915767] ? ___ratelimit+0xaa/0x655 [ 356.919661] ? idr_get_free+0xec0/0xec0 [ 356.923638] ? kasan_check_write+0x14/0x20 [ 356.927877] ? do_raw_spin_lock+0xc1/0x200 [ 356.932124] oom_kill_process.cold.27+0x10/0x903 [ 356.936883] ? graph_lock+0x170/0x170 [ 356.940688] ? _raw_spin_unlock+0x2c/0x50 [ 356.944838] ? oom_badness+0xe6/0xaa0 [ 356.948652] ? oom_evaluate_task+0x540/0x540 [ 356.953071] ? find_held_lock+0x36/0x1c0 [ 356.957148] ? out_of_memory+0x974/0x1430 [ 356.961301] ? lock_downgrade+0x900/0x900 [ 356.965453] ? check_preemption_disabled+0x48/0x200 [ 356.970482] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 356.976283] ? kasan_check_read+0x11/0x20 [ 356.980449] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 356.985732] ? rcu_bh_qs+0xc0/0xc0 [ 356.989285] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 356.994306] ? oom_evaluate_task+0x302/0x540 [ 356.998722] out_of_memory+0xa84/0x1430 [ 357.002710] ? oom_killer_disable+0x3a0/0x3a0 [ 357.007209] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 357.012144] ? __mutex_add_waiter+0x2a0/0x2a0 [ 357.016666] __alloc_pages_slowpath+0x2318/0x2d80 [ 357.021548] ? warn_alloc+0x120/0x120 [ 357.025352] ? __radix_tree_lookup+0x4c0/0x4c0 [ 357.029950] ? find_get_entry+0x2f2/0xc40 [ 357.034115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.039660] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 357.044593] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.050133] ? should_fail+0x22d/0xd01 [ 357.054038] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.059146] ? __lock_is_held+0xb5/0x140 [ 357.063238] ? __lock_is_held+0xb5/0x140 [ 357.067318] ? kasan_check_read+0x11/0x20 [ 357.071479] ? ___might_sleep+0x1ed/0x300 [ 357.075628] ? lock_release+0x970/0x970 [ 357.079609] ? arch_local_save_flags+0x40/0x40 [ 357.084207] ? __might_sleep+0x95/0x190 [ 357.088192] __alloc_pages_nodemask+0xa80/0xde0 [ 357.092872] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 357.097893] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.103715] ? kasan_check_read+0x11/0x20 [ 357.107895] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.113183] ? graph_lock+0x170/0x170 [ 357.116991] ? print_usage_bug+0xc0/0xc0 [ 357.121059] ? graph_lock+0x170/0x170 [ 357.124862] ? graph_lock+0x170/0x170 [ 357.128669] ? __do_page_cache_readahead+0x7ce/0x980 [ 357.133782] ? find_held_lock+0x36/0x1c0 [ 357.137853] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 357.143413] alloc_pages_current+0x10c/0x210 [ 357.147831] ? lock_downgrade+0x900/0x900 [ 357.151991] __page_cache_alloc+0x38f/0x5b0 [ 357.156314] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.162119] ? kasan_check_read+0x11/0x20 [ 357.166273] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.171555] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 357.176228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.181769] ? check_preemption_disabled+0x48/0x200 [ 357.186806] filemap_fault+0x1594/0x25f0 [ 357.190888] ? __lock_page_or_retry+0xa00/0xa00 [ 357.195565] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.201368] ? kasan_check_read+0x11/0x20 [ 357.205530] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.210811] ? rcu_bh_qs+0xc0/0xc0 [ 357.214354] ? remove_wait_queue+0x1a6/0x360 [ 357.218773] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.224236] ? filemap_map_pages+0xdea/0x1980 [ 357.228749] ? print_usage_bug+0xc0/0xc0 [ 357.232815] ? find_get_pages_range_tag+0x1320/0x1320 [ 357.238005] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.243542] ? fput+0x130/0x1a0 [ 357.246833] ? graph_lock+0x170/0x170 [ 357.250637] ? __lock_acquire+0x7ec/0x4ec0 [ 357.254897] ? lock_acquire+0x1ed/0x520 [ 357.258883] ? ext4_filemap_fault+0x7a/0xad [ 357.263218] ? lock_release+0x970/0x970 [ 357.267198] ? arch_local_save_flags+0x40/0x40 [ 357.271788] ? select_estimate_accuracy+0x4b0/0x4b0 [ 357.276826] ? down_read+0xb0/0x1d0 [ 357.280457] ? ext4_filemap_fault+0x7a/0xad [ 357.284783] ? __down_interruptible+0x700/0x700 [ 357.289484] ext4_filemap_fault+0x82/0xad [ 357.293640] __do_fault+0x100/0x6b0 [ 357.297277] ? print_bad_pte+0x6c0/0x6c0 [ 357.301374] ? find_held_lock+0x36/0x1c0 [ 357.305459] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 357.311142] ? pmd_val+0x88/0x100 [ 357.314602] ? add_mm_counter_fast+0xd0/0xd0 [ 357.319017] ? pmd_val+0x88/0x100 [ 357.322478] ? add_mm_counter_fast+0xd0/0xd0 [ 357.326894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.332454] __handle_mm_fault+0x3709/0x53e0 [ 357.336895] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 357.341748] ? graph_lock+0x170/0x170 [ 357.345556] ? print_usage_bug+0xc0/0xc0 [ 357.349623] ? lock_downgrade+0x900/0x900 [ 357.353775] ? graph_lock+0x170/0x170 [ 357.357580] ? graph_lock+0x170/0x170 [ 357.361413] ? handle_mm_fault+0x42a/0xc70 [ 357.365661] ? lock_downgrade+0x900/0x900 [ 357.369813] ? check_preemption_disabled+0x48/0x200 [ 357.374846] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 357.380651] ? kasan_check_read+0x11/0x20 [ 357.384803] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.390084] ? rcu_bh_qs+0xc0/0xc0 [ 357.393627] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.399085] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.404633] ? check_preemption_disabled+0x48/0x200 [ 357.409661] handle_mm_fault+0x54f/0xc70 [ 357.413734] ? __handle_mm_fault+0x53e0/0x53e0 [ 357.418325] ? find_vma+0x34/0x190 [ 357.421873] __do_page_fault+0x67d/0xed0 [ 357.425954] ? mm_fault_error+0x380/0x380 [ 357.430104] ? trace_hardirqs_off+0xb8/0x310 [ 357.434522] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.439888] ? trace_hardirqs_on+0x310/0x310 [ 357.444306] do_page_fault+0xf2/0x7e0 [ 357.448111] ? vmalloc_sync_all+0x30/0x30 [ 357.452264] ? error_entry+0x70/0xd0 [ 357.455982] ? trace_hardirqs_off_caller+0xbb/0x310 [ 357.461003] ? trace_hardirqs_on_caller+0xc0/0x310 [ 357.465933] ? syscall_return_slowpath+0x5e0/0x5e0 [ 357.470866] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.475713] ? trace_hardirqs_on_caller+0x310/0x310 [ 357.480729] ? trace_hardirqs_off+0x310/0x310 [ 357.485230] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 357.490254] ? prepare_exit_to_usermode+0x291/0x3b0 [ 357.495273] ? page_fault+0x8/0x30 [ 357.498820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.503669] ? page_fault+0x8/0x30 [ 357.507213] page_fault+0x1e/0x30 [ 357.510670] RIP: 0033:0x7f41f206bdd3 [ 357.514391] Code: Bad RIP value. [ 357.517769] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 357.523135] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 357.530412] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 357.537688] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 357.544959] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 357.552228] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 357.559532] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 357.559599] aoe: skb alloc failure [ 357.566387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.566397] Call Trace: [ 357.570072] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 357.579301] dump_stack+0x1c4/0x2b4 [ 357.581869] init cpuset= [ 357.591571] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.595180] / [ 357.597865] warn_alloc.cold.119+0xb7/0x1bd [ 357.603024] mems_allowed=0 [ 357.604736] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 357.616796] ? lock_downgrade+0x900/0x900 [ 357.620964] ? trace_hardirqs_off+0xb8/0x310 [ 357.625386] ? trace_hardirqs_off+0xb8/0x310 [ 357.629818] __alloc_pages_slowpath+0x2667/0x2d80 [ 357.634701] ? warn_alloc+0x120/0x120 [ 357.638511] ? warn_alloc+0x120/0x120 [ 357.642317] ? print_usage_bug+0xc0/0xc0 [ 357.646387] ? warn_alloc+0x120/0x120 [ 357.650207] ? print_usage_bug+0xc0/0xc0 [ 357.654279] ? __lock_acquire+0x7ec/0x4ec0 [ 357.658612] ? __lock_acquire+0x7ec/0x4ec0 [ 357.662856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.668397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.673955] ? should_fail+0x22d/0xd01 [ 357.677852] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.682962] ? __lock_acquire+0x7ec/0x4ec0 [ 357.687207] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.692310] ? __lock_acquire+0x7ec/0x4ec0 [ 357.696553] ? should_fail+0x22d/0xd01 [ 357.700463] ? mark_held_locks+0x130/0x130 [ 357.704710] ? mark_held_locks+0x130/0x130 [ 357.708963] ? mark_held_locks+0xc7/0x130 [ 357.713115] ? print_usage_bug+0xc0/0xc0 [ 357.717179] ? graph_lock+0x170/0x170 [ 357.720986] ? print_usage_bug+0xc0/0xc0 [ 357.725058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.730601] ? check_preemption_disabled+0x48/0x200 [ 357.735619] ? check_preemption_disabled+0x48/0x200 [ 357.740655] ? __lock_is_held+0xb5/0x140 [ 357.744730] __alloc_pages_nodemask+0xa80/0xde0 [ 357.749411] ? graph_lock+0x170/0x170 [ 357.753229] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 357.758244] ? graph_lock+0x170/0x170 [ 357.762060] ? find_held_lock+0x36/0x1c0 [ 357.766138] ? ____cache_alloc_node+0x1c7/0x1e0 [ 357.770814] ? lock_downgrade+0x900/0x900 [ 357.774976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.780523] cache_grow_begin+0x91/0x8c0 [ 357.784588] ? do_raw_spin_unlock+0xa7/0x2f0 [ 357.789012] fallback_alloc+0x203/0x2e0 [ 357.793000] ____cache_alloc_node+0x1c7/0x1e0 [ 357.797509] kmem_cache_alloc_node+0xe3/0x730 [ 357.802010] ? ipv6_get_ifaddr+0x42e/0x620 [ 357.806259] __alloc_skb+0x119/0x770 [ 357.809977] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.815262] ? skb_scrub_packet+0x490/0x490 [ 357.819587] ? lock_downgrade+0x900/0x900 [ 357.823751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.829293] ? refcount_sub_and_test_checked+0x203/0x310 [ 357.834752] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 357.840212] ? addrconf_rs_timer+0x6f0/0x6f0 [ 357.844640] ndisc_alloc_skb+0x144/0x340 [ 357.848711] ndisc_send_rs+0x331/0x6e0 [ 357.852610] addrconf_rs_timer+0x3c0/0x6f0 [ 357.856860] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.861118] call_timer_fn+0x272/0x920 [ 357.865068] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.869313] ? process_timeout+0x40/0x40 [ 357.873376] ? find_held_lock+0x36/0x1c0 [ 357.877456] ? __run_timers+0x7da/0xc70 [ 357.881454] ? _raw_spin_unlock_irq+0x27/0x80 [ 357.885961] ? _raw_spin_unlock_irq+0x27/0x80 [ 357.890458] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.894697] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 357.899286] ? trace_hardirqs_on+0xbd/0x310 [ 357.903615] ? kasan_check_read+0x11/0x20 [ 357.907768] ? __run_timers+0x7da/0xc70 [ 357.911749] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 357.917215] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.921467] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 357.925712] __run_timers+0x7e5/0xc70 [ 357.929519] ? find_held_lock+0x36/0x1c0 [ 357.933599] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 357.938974] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 357.943757] ? retint_kernel+0x2d/0x2d [ 357.947672] ? _raw_spin_unlock_irq+0x56/0x80 [ 357.952192] ? pvclock_read_flags+0x160/0x160 [ 357.956697] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.962249] ? check_preemption_disabled+0x48/0x200 [ 357.967298] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 357.972847] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 357.978140] ? rcu_pm_notify+0xc0/0xc0 [ 357.982036] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.987581] ? check_preemption_disabled+0x48/0x200 [ 357.992611] run_timer_softirq+0x52/0xb0 [ 357.996676] ? rcu_read_lock_sched_held+0x108/0x120 [ 358.001700] __do_softirq+0x30b/0xad8 [ 358.005522] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 358.010629] ? retint_kernel+0x2d/0x2d [ 358.014532] ? schedule+0x108/0x460 [ 358.018177] ? trace_hardirqs_off+0xb8/0x310 [ 358.022590] ? smpboot_thread_fn+0x68b/0xa00 [ 358.027011] ? trace_hardirqs_on+0x310/0x310 [ 358.031432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.036975] ? check_preemption_disabled+0x48/0x200 [ 358.042002] ? takeover_tasklets+0xa90/0xa90 [ 358.046430] run_ksoftirqd+0x94/0x100 [ 358.050476] smpboot_thread_fn+0x68b/0xa00 [ 358.054720] ? sort_range+0x30/0x30 [ 358.058357] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 358.063465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.069009] ? __kthread_parkme+0xfb/0x1a0 [ 358.073252] kthread+0x35a/0x420 [ 358.076624] ? sort_range+0x30/0x30 [ 358.080251] ? kthread_bind+0x40/0x40 [ 358.084063] ret_from_fork+0x3a/0x50 [ 358.087801] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 358.087807] warn_alloc_show_mem: 1 callbacks suppressed [ 358.087815] Mem-Info: [ 358.093959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.093969] Call Trace: [ 358.099344] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 358.099344] active_file:34 inactive_file:0 isolated_file:13 [ 358.099344] unevictable:0 dirty:0 writeback:0 unstable:0 [ 358.099344] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 358.099344] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 358.099344] free:13758 free_pcp:195 free_cma:0 [ 358.101724] <IRQ> [ 358.111093] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.113682] dump_stack+0x1c4/0x2b4 [ 358.146949] Node 0 [ 358.149099] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.177042] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 358.180666] warn_alloc.cold.119+0xb7/0x1bd [ 358.182864] lowmem_reserve[]: 0 [ 358.188061] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 358.213548] 2817 [ 358.217871] ? lock_downgrade+0x900/0x900 [ 358.221121] 6321 6321 [ 358.225977] ? trace_hardirqs_off+0xb8/0x310 [ 358.228018] Node 0 [ 358.232165] ? trace_hardirqs_off+0xb8/0x310 [ 358.234669] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 358.239055] __alloc_pages_slowpath+0x2667/0x2d80 [ 358.241258] lowmem_reserve[]: 0 [ 358.245697] ? mark_held_locks+0x130/0x130 [ 358.272199] 0 3503 [ 358.277058] ? warn_alloc+0x120/0x120 [ 358.280312] 3503 [ 358.285244] ? kvm_clock_read+0x18/0x30 [ 358.291257] ? warn_alloc+0x120/0x120 [ 358.293305] Node 0 [ 358.297280] ? print_usage_bug+0xc0/0xc0 [ 358.301087] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 358.303297] ? warn_alloc+0x120/0x120 [ 358.307340] lowmem_reserve[]: [ 358.335796] ? print_usage_bug+0xc0/0xc0 [ 358.339579] 0 [ 358.342684] ? find_held_lock+0x36/0x1c0 [ 358.346729] 0 [ 358.348537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.352576] 0 [ 358.354378] ? should_fail+0x22d/0xd01 [ 358.359891] 0 [ 358.361691] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.367369] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.372885] Node 0 DMA: [ 358.377991] ? __lock_acquire+0x7ec/0x4ec0 [ 358.378011] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 358.380665] 1*4kB [ 358.384900] ? __lock_acquire+0x7ec/0x4ec0 [ 358.389987] (U) [ 358.392136] ? should_fail+0x22d/0xd01 [ 358.396350] 0*8kB [ 358.398334] ? mark_held_locks+0x130/0x130 [ 358.402195] 0*16kB [ 358.404343] ? mark_held_locks+0x130/0x130 [ 358.408558] 1*32kB [ 358.410792] ? try_to_wake_up+0x10a/0x12f0 [ 358.415004] (U) [ 358.417513] ? lock_downgrade+0x900/0x900 [ 358.421730] 2*64kB [ 358.423706] ? graph_lock+0x170/0x170 [ 358.427833] (U) [ 358.430069] ? print_usage_bug+0xc0/0xc0 [ 358.433843] 1*128kB (U) [ 358.435828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.439861] 1*256kB (U) [ 358.442540] ? check_preemption_disabled+0x48/0x200 [ 358.448061] 0*512kB [ 358.450732] ? check_preemption_disabled+0x48/0x200 [ 358.455729] 1*1024kB [ 358.458062] ? __lock_is_held+0xb5/0x140 [ 358.463063] (U) [ 358.465481] __alloc_pages_nodemask+0xa80/0xde0 [ 358.469511] 1*2048kB (M) [ 358.471493] ? graph_lock+0x170/0x170 [ 358.476164] 3*4096kB [ 358.478934] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 358.482718] (M) [ 358.485128] ? graph_lock+0x170/0x170 [ 358.490117] = 15908kB [ 358.490126] Node 0 [ 358.492112] ? find_held_lock+0x36/0x1c0 [ 358.495878] DMA32: 3*4kB [ 358.498306] ? ____cache_alloc_node+0x1c7/0x1e0 [ 358.500528] (M) [ 358.504585] ? lock_downgrade+0x900/0x900 [ 358.507319] 2*8kB (UM) [ 358.512002] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.513959] 2*16kB [ 358.518108] cache_grow_begin+0x91/0x8c0 [ 358.520669] (M) 2*32kB [ 358.526214] ? do_raw_spin_unlock+0xa7/0x2f0 [ 358.528429] (UM) 2*64kB [ 358.532505] fallback_alloc+0x203/0x2e0 [ 358.535057] (M) 3*128kB [ 358.539480] ____cache_alloc_node+0x1c7/0x1e0 [ 358.542189] (M) [ 358.546170] kmem_cache_alloc_node+0xe3/0x730 [ 358.548820] 2*256kB [ 358.553317] ? ipv6_get_ifaddr+0x42e/0x620 [ 358.555269] (M) [ 358.559774] __alloc_skb+0x119/0x770 [ 358.562078] 3*512kB [ 358.566310] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 358.568267] (M) [ 358.571982] ? skb_scrub_packet+0x490/0x490 [ 358.574284] 4*1024kB [ 358.579557] ? lock_downgrade+0x900/0x900 [ 358.581515] (UM) [ 358.585843] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.588235] 3*2048kB (UM) [ 358.592392] ? refcount_sub_and_test_checked+0x203/0x310 [ 358.594450] 3*4096kB [ 358.599984] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 358.602803] (M) = 25212kB [ 358.608268] ? addrconf_rs_timer+0x6f0/0x6f0 [ 358.610657] Node 0 [ 358.616116] ndisc_alloc_skb+0x144/0x340 [ 358.618844] Normal: [ 358.623254] ndisc_send_rs+0x331/0x6e0 [ 358.625472] 2320*4kB [ 358.629534] addrconf_rs_timer+0x3c0/0x6f0 [ 358.631834] (UME) [ 358.635725] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 358.638111] 282*8kB (UME) [ 358.642367] call_timer_fn+0x272/0x920 [ 358.644503] 32*16kB [ 358.648734] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 358.651559] (UM) [ 358.655456] ? process_timeout+0x40/0x40 [ 358.657759] 15*32kB (UM) [ 358.662007] ? find_held_lock+0x36/0x1c0 [ 358.664052] 4*64kB [ 358.668113] ? mark_held_locks+0xc7/0x130 [ 358.670846] (M) [ 358.674908] ? _raw_spin_unlock_irq+0x27/0x80 [ 358.677125] 3*128kB (UM) [ 358.681285] ? _raw_spin_unlock_irq+0x27/0x80 [ 358.683243] 1*256kB [ 358.687734] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 358.690466] (M) 1*512kB [ 358.695416] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 358.697718] (M) [ 358.701959] ? trace_hardirqs_on+0xbd/0x310 [ 358.704610] 0*1024kB [ 358.709191] ? kasan_check_read+0x11/0x20 [ 358.711150] 0*2048kB [ 358.715471] ? __run_timers+0x7da/0xc70 [ 358.717861] 0*4096kB [ 358.722005] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 358.724393] = 13936kB [ 358.724417] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 358.728392] ? aoedev_by_aoeaddr.cold.9+0xba/0xba [ 358.730800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 358.736245] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 358.738632] 4517 total pagecache pages [ 358.747470] __run_timers+0x7e5/0xc70 [ 358.752304] 0 pages in swap cache [ 358.760883] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 358.765092] Swap cache stats: add 0, delete 0, find 0/0 [ 358.768975] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 358.772755] Free swap = 0kB [ 358.776204] ? graph_lock+0x170/0x170 [ 358.781546] Total swap = 0kB [ 358.786915] ? print_usage_bug+0xc0/0xc0 [ 358.791906] 1965979 pages RAM [ 358.794922] ? lock_release+0x970/0x970 [ 358.798706] 0 pages HighMem/MovableOnly [ 358.801724] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 358.805770] 342745 pages reserved [ 358.805779] 0 pages cma reserved [ 358.808887] ? find_held_lock+0x36/0x1c0 [ 358.812910] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 358.816817] ? graph_lock+0x170/0x170 [ 358.816846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.822225] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 358.825603] ? check_preemption_disabled+0x48/0x200 [ 358.829129] ksoftirqd/1 cpuset= [ 358.833199] ? __lock_is_held+0xb5/0x140 [ 358.839664] / [ 358.843489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.849010] mems_allowed=0 [ 358.859319] ? check_preemption_disabled+0x48/0x200 [ 358.886776] run_timer_softirq+0x52/0xb0 [ 358.890846] ? rcu_read_lock_sched_held+0x108/0x120 [ 358.895871] __do_softirq+0x30b/0xad8 [ 358.899689] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 358.904802] ? pvclock_read_flags+0x160/0x160 [ 358.909301] ? lapic_next_event+0x5a/0x90 [ 358.913457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.918997] ? check_preemption_disabled+0x48/0x200 [ 358.924016] ? check_preemption_disabled+0x48/0x200 [ 358.929042] ? kvm_clock_read+0x18/0x30 [ 358.933024] ? kvm_sched_clock_read+0x9/0x20 [ 358.937446] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.942984] ? check_preemption_disabled+0x48/0x200 [ 358.948016] irq_exit+0x17f/0x1c0 [ 358.951474] smp_apic_timer_interrupt+0x1cb/0x760 [ 358.956318] ? smp_reschedule_interrupt+0x109/0x650 [ 358.961340] ? smp_call_function_single_interrupt+0x650/0x650 [ 358.967232] ? interrupt_entry+0xb5/0xf0 [ 358.971301] ? trace_hardirqs_off_caller+0xbb/0x310 [ 358.976319] ? trace_hardirqs_off_caller+0xbb/0x310 [ 358.981364] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.986210] ? trace_hardirqs_on_caller+0x310/0x310 [ 358.991231] ? trace_hardirqs_on_caller+0x310/0x310 [ 358.996250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.001789] ? check_preemption_disabled+0x48/0x200 [ 359.006810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.012363] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.017221] apic_timer_interrupt+0xf/0x20 [ 359.021455] </IRQ> [ 359.023693] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 359.028970] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 359.047869] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 359.055580] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 359.062848] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 359.070119] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 359.077457] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 359.084726] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 359.092017] ? arch_local_irq_restore+0x45/0x52 [ 359.096703] dump_stack+0x26a/0x2b4 [ 359.100345] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.105543] ? mark_held_locks+0x130/0x130 [ 359.109778] ? mark_held_locks+0x130/0x130 [ 359.114026] dump_header+0x27b/0xf72 [ 359.117760] ? pagefault_out_of_memory+0x197/0x197 [ 359.122712] ? mark_held_locks+0x130/0x130 [ 359.126953] ? __lock_acquire+0x7ec/0x4ec0 [ 359.131191] ? mem_cgroup_charge_statistics+0x780/0x780 [ 359.136560] ? print_usage_bug+0xc0/0xc0 [ 359.140629] ? print_usage_bug+0xc0/0xc0 [ 359.144712] ? graph_lock+0x170/0x170 [ 359.148619] ? graph_lock+0x170/0x170 [ 359.152447] ? print_usage_bug+0xc0/0xc0 [ 359.156514] ? print_usage_bug+0xc0/0xc0 [ 359.160590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.166139] ? find_held_lock+0x36/0x1c0 [ 359.170215] ? mark_held_locks+0xc7/0x130 [ 359.174370] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 359.179487] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 359.184597] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.189186] ? trace_hardirqs_on+0xbd/0x310 [ 359.193512] ? kasan_check_read+0x11/0x20 [ 359.197665] ? ___ratelimit+0x36f/0x655 [ 359.201650] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.207104] ? trace_hardirqs_on+0x310/0x310 [ 359.211521] ? lock_downgrade+0x900/0x900 [ 359.215708] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 359.220814] ? ___ratelimit+0xaa/0x655 [ 359.224710] ? idr_get_free+0xec0/0xec0 [ 359.228698] ? kasan_check_write+0x14/0x20 [ 359.232939] ? do_raw_spin_lock+0xc1/0x200 [ 359.237189] oom_kill_process.cold.27+0x10/0x903 [ 359.241950] ? graph_lock+0x170/0x170 [ 359.245751] ? _raw_spin_unlock+0x2c/0x50 [ 359.249901] ? oom_badness+0xe6/0xaa0 [ 359.253716] ? oom_evaluate_task+0x540/0x540 [ 359.258135] ? find_held_lock+0x36/0x1c0 [ 359.262208] ? out_of_memory+0x974/0x1430 [ 359.266363] ? lock_downgrade+0x900/0x900 [ 359.270514] ? check_preemption_disabled+0x48/0x200 [ 359.275541] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.281342] ? kasan_check_read+0x11/0x20 [ 359.285497] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.290777] ? rcu_bh_qs+0xc0/0xc0 [ 359.294326] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 359.299348] ? oom_evaluate_task+0x302/0x540 [ 359.303768] out_of_memory+0xa84/0x1430 [ 359.307758] ? oom_killer_disable+0x3a0/0x3a0 [ 359.312697] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 359.317632] ? __mutex_add_waiter+0x2a0/0x2a0 [ 359.322142] __alloc_pages_slowpath+0x2318/0x2d80 [ 359.327025] ? warn_alloc+0x120/0x120 [ 359.330830] ? __radix_tree_lookup+0x4c0/0x4c0 [ 359.335443] ? find_get_entry+0x2f2/0xc40 [ 359.339609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.345154] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 359.350092] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.355634] ? should_fail+0x22d/0xd01 [ 359.359533] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.364642] ? __lock_is_held+0xb5/0x140 [ 359.368827] ? __lock_is_held+0xb5/0x140 [ 359.372905] ? kasan_check_read+0x11/0x20 [ 359.377066] ? ___might_sleep+0x1ed/0x300 [ 359.381218] ? lock_release+0x970/0x970 [ 359.385201] ? arch_local_save_flags+0x40/0x40 [ 359.389802] ? __might_sleep+0x95/0x190 [ 359.393784] __alloc_pages_nodemask+0xa80/0xde0 [ 359.398469] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 359.403494] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.409294] ? kasan_check_read+0x11/0x20 [ 359.413455] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.418737] ? graph_lock+0x170/0x170 [ 359.422716] ? print_usage_bug+0xc0/0xc0 [ 359.426786] ? graph_lock+0x170/0x170 [ 359.430589] ? graph_lock+0x170/0x170 [ 359.434392] ? __do_page_cache_readahead+0x7ce/0x980 [ 359.439524] ? find_held_lock+0x36/0x1c0 [ 359.443594] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 359.449143] alloc_pages_current+0x10c/0x210 [ 359.453552] ? lock_downgrade+0x900/0x900 [ 359.457714] __page_cache_alloc+0x38f/0x5b0 [ 359.462042] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.467842] ? kasan_check_read+0x11/0x20 [ 359.471993] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.477278] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 359.481955] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.487498] ? check_preemption_disabled+0x48/0x200 [ 359.492528] filemap_fault+0x1594/0x25f0 [ 359.496609] ? __lock_page_or_retry+0xa00/0xa00 [ 359.501284] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.507083] ? kasan_check_read+0x11/0x20 [ 359.511235] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.516627] ? rcu_bh_qs+0xc0/0xc0 [ 359.520173] ? remove_wait_queue+0x1a6/0x360 [ 359.524588] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.530054] ? filemap_map_pages+0xdea/0x1980 [ 359.534574] ? print_usage_bug+0xc0/0xc0 [ 359.538639] ? find_get_pages_range_tag+0x1320/0x1320 [ 359.543834] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 359.549374] ? fput+0x130/0x1a0 [ 359.552667] ? graph_lock+0x170/0x170 [ 359.556477] ? __lock_acquire+0x7ec/0x4ec0 [ 359.560739] ? lock_acquire+0x1ed/0x520 [ 359.564717] ? ext4_filemap_fault+0x7a/0xad [ 359.569051] ? lock_release+0x970/0x970 [ 359.573032] ? arch_local_save_flags+0x40/0x40 [ 359.577620] ? select_estimate_accuracy+0x4b0/0x4b0 [ 359.582657] ? down_read+0xb0/0x1d0 [ 359.586283] ? ext4_filemap_fault+0x7a/0xad [ 359.590611] ? __down_interruptible+0x700/0x700 [ 359.595303] ext4_filemap_fault+0x82/0xad [ 359.599469] __do_fault+0x100/0x6b0 [ 359.603105] ? print_bad_pte+0x6c0/0x6c0 [ 359.607171] ? find_held_lock+0x36/0x1c0 [ 359.611239] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 359.616443] ? pmd_val+0x88/0x100 [ 359.619904] ? add_mm_counter_fast+0xd0/0xd0 [ 359.624320] ? pmd_val+0x88/0x100 [ 359.627777] ? add_mm_counter_fast+0xd0/0xd0 [ 359.632200] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.637751] __handle_mm_fault+0x3709/0x53e0 [ 359.642177] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 359.647027] ? graph_lock+0x170/0x170 [ 359.650836] ? print_usage_bug+0xc0/0xc0 [ 359.654907] ? lock_downgrade+0x900/0x900 [ 359.659061] ? graph_lock+0x170/0x170 [ 359.662865] ? graph_lock+0x170/0x170 [ 359.666693] ? handle_mm_fault+0x42a/0xc70 [ 359.670933] ? lock_downgrade+0x900/0x900 [ 359.675085] ? check_preemption_disabled+0x48/0x200 [ 359.680114] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 359.685914] ? kasan_check_read+0x11/0x20 [ 359.690070] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 359.695351] ? rcu_bh_qs+0xc0/0xc0 [ 359.698897] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 359.704352] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.709895] ? check_preemption_disabled+0x48/0x200 [ 359.714922] handle_mm_fault+0x54f/0xc70 [ 359.718998] ? __handle_mm_fault+0x53e0/0x53e0 [ 359.723591] ? find_vma+0x34/0x190 [ 359.727143] __do_page_fault+0x67d/0xed0 [ 359.731217] ? mm_fault_error+0x380/0x380 [ 359.735363] ? trace_hardirqs_off+0xb8/0x310 [ 359.739775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.745319] ? trace_hardirqs_on+0x310/0x310 [ 359.749738] do_page_fault+0xf2/0x7e0 [ 359.753548] ? vmalloc_sync_all+0x30/0x30 [ 359.757700] ? error_entry+0x70/0xd0 [ 359.761433] ? trace_hardirqs_off_caller+0xbb/0x310 [ 359.766457] ? trace_hardirqs_on_caller+0xc0/0x310 [ 359.771395] ? syscall_return_slowpath+0x5e0/0x5e0 [ 359.776341] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.781191] ? trace_hardirqs_on_caller+0x310/0x310 [ 359.786206] ? trace_hardirqs_off+0x310/0x310 [ 359.790705] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 359.795726] ? prepare_exit_to_usermode+0x291/0x3b0 [ 359.800743] ? page_fault+0x8/0x30 [ 359.804289] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.809137] ? page_fault+0x8/0x30 [ 359.812686] page_fault+0x1e/0x30 [ 359.816140] RIP: 0033:0x7f41f206bdd3 [ 359.819860] Code: Bad RIP value. [ 359.823222] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 359.828585] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 359.835852] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 359.843120] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 359.850390] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 359.857676] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 359.864972] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 359.865038] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 359.871827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.871832] Call Trace: [ 359.871852] dump_stack+0x1c4/0x2b4 [ 359.871876] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.878462] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 359.887721] warn_alloc.cold.119+0xb7/0x1bd [ 359.890277] init cpuset= [ 359.893908] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 359.899076] / [ 359.908785] ? lock_downgrade+0x900/0x900 [ 359.913089] mems_allowed=0 [ 359.915765] ? trace_hardirqs_off+0xb8/0x310 [ 359.933777] ? trace_hardirqs_off+0xb8/0x310 [ 359.938200] __alloc_pages_slowpath+0x2667/0x2d80 [ 359.943087] ? warn_alloc+0x120/0x120 [ 359.946902] ? warn_alloc+0x120/0x120 [ 359.950718] ? print_usage_bug+0xc0/0xc0 [ 359.954786] ? warn_alloc+0x120/0x120 [ 359.958595] ? print_usage_bug+0xc0/0xc0 [ 359.962663] ? __lock_acquire+0x7ec/0x4ec0 [ 359.966902] ? __lock_acquire+0x7ec/0x4ec0 [ 359.971158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.976703] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.982250] ? should_fail+0x22d/0xd01 [ 359.986155] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.991261] ? __lock_acquire+0x7ec/0x4ec0 [ 359.995510] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.000614] ? __lock_acquire+0x7ec/0x4ec0 [ 360.004853] ? should_fail+0x22d/0xd01 [ 360.008756] ? mark_held_locks+0x130/0x130 [ 360.013000] ? mark_held_locks+0x130/0x130 [ 360.017251] ? graph_lock+0x170/0x170 [ 360.021054] ? print_usage_bug+0xc0/0xc0 [ 360.025126] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.030670] ? check_preemption_disabled+0x48/0x200 [ 360.035686] ? check_preemption_disabled+0x48/0x200 [ 360.040723] ? __lock_is_held+0xb5/0x140 [ 360.044800] __alloc_pages_nodemask+0xa80/0xde0 [ 360.049483] ? graph_lock+0x170/0x170 [ 360.053310] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 360.058335] ? graph_lock+0x170/0x170 [ 360.062155] ? find_held_lock+0x36/0x1c0 [ 360.066234] ? ____cache_alloc_node+0x1c7/0x1e0 [ 360.070908] ? lock_downgrade+0x900/0x900 [ 360.075075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.080626] cache_grow_begin+0x91/0x8c0 [ 360.084695] ? do_raw_spin_unlock+0xa7/0x2f0 [ 360.089116] fallback_alloc+0x203/0x2e0 [ 360.093101] ____cache_alloc_node+0x1c7/0x1e0 [ 360.097610] kmem_cache_alloc_node+0xe3/0x730 [ 360.102114] ? ipv6_get_ifaddr+0x42e/0x620 [ 360.106368] __alloc_skb+0x119/0x770 [ 360.110096] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.115385] ? skb_scrub_packet+0x490/0x490 [ 360.119725] ? lock_downgrade+0x900/0x900 [ 360.123886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.129440] ? refcount_sub_and_test_checked+0x203/0x310 [ 360.134904] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 360.140364] ? addrconf_rs_timer+0x6f0/0x6f0 [ 360.144790] ndisc_alloc_skb+0x144/0x340 [ 360.148862] ndisc_send_rs+0x331/0x6e0 [ 360.152771] addrconf_rs_timer+0x3c0/0x6f0 [ 360.157015] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.161269] call_timer_fn+0x272/0x920 [ 360.165160] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.169417] ? process_timeout+0x40/0x40 [ 360.173491] ? find_held_lock+0x36/0x1c0 [ 360.177570] ? __run_timers+0x7da/0xc70 [ 360.181550] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.186058] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.190554] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.194795] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 360.199381] ? trace_hardirqs_on+0xbd/0x310 [ 360.203714] ? kasan_check_read+0x11/0x20 [ 360.207865] ? __run_timers+0x7da/0xc70 [ 360.211851] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 360.217322] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.221564] __run_timers+0x7e5/0xc70 [ 360.225369] ? find_held_lock+0x36/0x1c0 [ 360.229459] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 360.234827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 360.239681] ? retint_kernel+0x2d/0x2d [ 360.243591] ? _raw_spin_unlock_irq+0x56/0x80 [ 360.248102] ? pvclock_read_flags+0x160/0x160 [ 360.252606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.258148] ? check_preemption_disabled+0x48/0x200 [ 360.263179] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 360.268719] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.274003] ? rcu_pm_notify+0xc0/0xc0 [ 360.277898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.283445] ? check_preemption_disabled+0x48/0x200 [ 360.288507] run_timer_softirq+0x52/0xb0 [ 360.292575] ? rcu_read_lock_sched_held+0x108/0x120 [ 360.297596] __do_softirq+0x30b/0xad8 [ 360.301423] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 360.306534] ? retint_kernel+0x2d/0x2d [ 360.310446] ? schedule+0x108/0x460 [ 360.314102] ? trace_hardirqs_off+0xb8/0x310 [ 360.318516] ? smpboot_thread_fn+0x68b/0xa00 [ 360.322945] ? trace_hardirqs_on+0x310/0x310 [ 360.327368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.332921] ? check_preemption_disabled+0x48/0x200 [ 360.337958] ? takeover_tasklets+0xa90/0xa90 [ 360.342377] run_ksoftirqd+0x94/0x100 [ 360.346194] smpboot_thread_fn+0x68b/0xa00 [ 360.350442] ? sort_range+0x30/0x30 [ 360.354080] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 360.359191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.364744] ? __kthread_parkme+0xfb/0x1a0 [ 360.369075] kthread+0x35a/0x420 [ 360.372447] ? sort_range+0x30/0x30 [ 360.376120] ? kthread_bind+0x40/0x40 [ 360.379936] ret_from_fork+0x3a/0x50 [ 360.383677] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 360.383683] warn_alloc_show_mem: 1 callbacks suppressed [ 360.383691] Mem-Info: [ 360.389838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.389848] Call Trace: [ 360.395224] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 360.395224] active_file:34 inactive_file:0 isolated_file:13 [ 360.395224] unevictable:0 dirty:0 writeback:0 unstable:0 [ 360.395224] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 360.395224] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 360.395224] free:13758 free_pcp:195 free_cma:0 [ 360.397605] <IRQ> [ 360.406994] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 360.409583] dump_stack+0x1c4/0x2b4 [ 360.443085] Node 0 [ 360.445245] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.473181] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 360.476801] warn_alloc.cold.119+0xb7/0x1bd [ 360.479000] lowmem_reserve[]: 0 [ 360.484201] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 360.509683] 2817 [ 360.514007] ? lock_downgrade+0x900/0x900 [ 360.517269] 6321 [ 360.522113] ? trace_hardirqs_off+0xb8/0x310 [ 360.524154] 6321 [ 360.528304] ? trace_hardirqs_off+0xb8/0x310 [ 360.530376] Node 0 [ 360.534794] __alloc_pages_slowpath+0x2667/0x2d80 [ 360.536857] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 360.541266] ? warn_alloc+0x120/0x120 [ 360.543459] lowmem_reserve[]: [ 360.548326] ? trace_hardirqs_on+0x310/0x310 [ 360.574845] 0 [ 360.578647] ? warn_alloc+0x120/0x120 [ 360.581730] 0 [ 360.586139] ? print_usage_bug+0xc0/0xc0 [ 360.587918] 3503 3503 [ 360.591725] ? warn_alloc+0x120/0x120 [ 360.593514] Node 0 [ 360.597575] ? ktime_get+0x2e1/0x440 [ 360.600081] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 360.603852] ? print_usage_bug+0xc0/0xc0 [ 360.606067] lowmem_reserve[]: 0 [ 360.609787] ? __lock_acquire+0x7ec/0x4ec0 [ 360.639479] 0 [ 360.643554] ? __lock_acquire+0x7ec/0x4ec0 [ 360.646814] 0 [ 360.651050] ? kasan_check_read+0x11/0x20 [ 360.652831] 0 [ 360.657087] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.658872] Node 0 [ 360.663021] ? should_fail+0x22d/0xd01 [ 360.664800] DMA: [ 360.670341] ? rcu_bh_qs+0xc0/0xc0 [ 360.672562] 1*4kB [ 360.676453] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.678491] (U) [ 360.682029] ? __lock_acquire+0x7ec/0x4ec0 [ 360.684161] 0*8kB [ 360.689266] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.691214] 0*16kB 1*32kB [ 360.695459] ? __lock_acquire+0x7ec/0x4ec0 [ 360.697596] (U) [ 360.702698] ? should_fail+0x22d/0xd01 [ 360.705517] 2*64kB (U) [ 360.709761] ? rcu_idle_enter+0x4b0/0x4b0 [ 360.711709] 1*128kB (U) [ 360.715606] ? mark_held_locks+0x130/0x130 [ 360.718166] 1*256kB [ 360.722311] ? mark_held_locks+0x130/0x130 [ 360.724964] (U) [ 360.729206] ? mark_held_locks+0xc7/0x130 [ 360.731516] 0*512kB [ 360.735752] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 360.737710] 1*1024kB [ 360.741854] ? graph_lock+0x170/0x170 [ 360.744161] (U) [ 360.749179] ? print_usage_bug+0xc0/0xc0 [ 360.751576] 1*2048kB [ 360.755378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.757330] (M) [ 360.761390] ? check_preemption_disabled+0x48/0x200 [ 360.763788] 3*4096kB (M) [ 360.769333] ? check_preemption_disabled+0x48/0x200 [ 360.771294] = 15908kB [ 360.776314] ? __lock_is_held+0xb5/0x140 [ 360.779045] Node 0 [ 360.784062] __alloc_pages_nodemask+0xa80/0xde0 [ 360.786454] DMA32: [ 360.790517] ? graph_lock+0x170/0x170 [ 360.792739] 3*4kB [ 360.797416] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 360.799634] (M) [ 360.803441] ? graph_lock+0x170/0x170 [ 360.805572] 2*8kB [ 360.810589] ? find_held_lock+0x36/0x1c0 [ 360.812540] (UM) [ 360.816345] ? ____cache_alloc_node+0x1c7/0x1e0 [ 360.818477] 2*16kB [ 360.822542] ? lock_downgrade+0x900/0x900 [ 360.824586] (M) [ 360.829260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.831469] 2*32kB (UM) [ 360.835627] cache_grow_begin+0x91/0x8c0 [ 360.837578] 2*64kB (M) [ 360.843123] ? do_raw_spin_unlock+0xa7/0x2f0 [ 360.845772] 3*128kB (M) [ 360.849854] fallback_alloc+0x203/0x2e0 [ 360.852414] 2*256kB (M) [ 360.856841] ____cache_alloc_node+0x1c7/0x1e0 [ 360.859491] 3*512kB [ 360.863469] kmem_cache_alloc_node+0xe3/0x730 [ 360.866119] (M) [ 360.870617] ? ipv6_get_ifaddr+0x42e/0x620 [ 360.872913] 4*1024kB (UM) [ 360.877442] __alloc_skb+0x119/0x770 [ 360.879391] 3*2048kB [ 360.883635] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 360.886456] (UM) [ 360.890171] ? skb_scrub_packet+0x490/0x490 [ 360.892562] 3*4096kB [ 360.897833] ? lock_downgrade+0x900/0x900 [ 360.899879] (M) [ 360.904202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.906590] = 25212kB [ 360.910742] ? refcount_sub_and_test_checked+0x203/0x310 [ 360.912695] Node 0 [ 360.918230] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 360.920642] Normal: [ 360.926098] ? addrconf_rs_timer+0x6f0/0x6f0 [ 360.928315] 2320*4kB [ 360.933772] ndisc_alloc_skb+0x144/0x340 [ 360.936068] (UME) [ 360.940478] ndisc_send_rs+0x331/0x6e0 [ 360.942870] 282*8kB [ 360.946935] addrconf_rs_timer+0x3c0/0x6f0 [ 360.949071] (UME) 32*16kB [ 360.952980] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.955285] (UM) [ 360.959527] call_timer_fn+0x272/0x920 [ 360.962346] 15*32kB [ 360.966580] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 360.968625] (UM) [ 360.972511] ? process_timeout+0x40/0x40 [ 360.974813] 4*64kB [ 360.979044] ? find_held_lock+0x36/0x1c0 [ 360.981088] (M) [ 360.985153] ? mark_held_locks+0xc7/0x130 [ 360.987364] 3*128kB [ 360.991439] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.993392] (UM) [ 360.997550] ? _raw_spin_unlock_irq+0x27/0x80 [ 360.999855] 1*256kB [ 361.004345] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 361.006387] (M) [ 361.010892] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 361.013199] 1*512kB [ 361.017516] ? trace_hardirqs_on+0xbd/0x310 [ 361.019470] (M) [ 361.024052] ? kasan_check_read+0x11/0x20 [ 361.026357] 0*1024kB [ 361.030678] ? __run_timers+0x7da/0xc70 [ 361.032632] 0*2048kB [ 361.036775] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.039172] 0*4096kB [ 361.043146] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 361.045535] = 13936kB [ 361.050987] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 361.053387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 361.057625] __run_timers+0x7e5/0xc70 [ 361.060021] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 361.064260] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 361.073066] 4517 total pagecache pages [ 361.076864] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 361.085429] 0 pages in swap cache [ 361.090790] ? graph_lock+0x170/0x170 [ 361.094665] Swap cache stats: add 0, delete 0, find 0/0 [ 361.099676] ? print_usage_bug+0xc0/0xc0 [ 361.103106] Free swap = 0kB [ 361.106902] ? lock_release+0x970/0x970 [ 361.112276] Total swap = 0kB [ 361.112285] 1965979 pages RAM [ 361.116346] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 361.119338] 0 pages HighMem/MovableOnly [ 361.119348] 342745 pages reserved [ 361.123326] ? find_held_lock+0x36/0x1c0 [ 361.126327] 0 pages cma reserved [ 361.129445] ? graph_lock+0x170/0x170 [ 361.134683] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 361.138593] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.138608] ? check_preemption_disabled+0x48/0x200 [ 361.138635] ? __lock_is_held+0xb5/0x140 [ 361.142127] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 361.146131] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.149479] ksoftirqd/1 cpuset= [ 361.153282] ? check_preemption_disabled+0x48/0x200 [ 361.159754] / [ 361.165297] run_timer_softirq+0x52/0xb0 [ 361.170297] mems_allowed=0 [ 361.174355] ? rcu_read_lock_sched_held+0x108/0x120 [ 361.212146] __do_softirq+0x30b/0xad8 [ 361.215964] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 361.221078] ? pvclock_read_flags+0x160/0x160 [ 361.225593] ? lapic_next_event+0x5a/0x90 [ 361.229777] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.235346] ? check_preemption_disabled+0x48/0x200 [ 361.240365] ? check_preemption_disabled+0x48/0x200 [ 361.245391] ? kvm_clock_read+0x18/0x30 [ 361.249383] ? kvm_sched_clock_read+0x9/0x20 [ 361.253810] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.259349] ? check_preemption_disabled+0x48/0x200 [ 361.264388] irq_exit+0x17f/0x1c0 [ 361.267864] smp_apic_timer_interrupt+0x1cb/0x760 [ 361.272714] ? smp_reschedule_interrupt+0x109/0x650 [ 361.277738] ? smp_call_function_single_interrupt+0x650/0x650 [ 361.283625] ? interrupt_entry+0xb5/0xf0 [ 361.287692] ? trace_hardirqs_off_caller+0xbb/0x310 [ 361.292715] ? trace_hardirqs_off_caller+0xbb/0x310 [ 361.297737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.302582] ? trace_hardirqs_on_caller+0x310/0x310 [ 361.307602] ? trace_hardirqs_on_caller+0x310/0x310 [ 361.312998] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.318540] ? check_preemption_disabled+0x48/0x200 [ 361.323557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.329110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.333973] apic_timer_interrupt+0xf/0x20 [ 361.338203] </IRQ> [ 361.340448] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 361.345727] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 361.364631] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 361.372347] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 361.379617] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 361.386889] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 361.394161] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 361.401443] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 361.408744] ? arch_local_irq_restore+0x45/0x52 [ 361.413454] dump_stack+0x26a/0x2b4 [ 361.417092] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.422290] ? mark_held_locks+0x130/0x130 [ 361.426527] ? mark_held_locks+0x130/0x130 [ 361.430804] dump_header+0x27b/0xf72 [ 361.434557] ? pagefault_out_of_memory+0x197/0x197 [ 361.439502] ? mark_held_locks+0x130/0x130 [ 361.443741] ? __lock_acquire+0x7ec/0x4ec0 [ 361.447990] ? mem_cgroup_charge_statistics+0x780/0x780 [ 361.453364] ? print_usage_bug+0xc0/0xc0 [ 361.457451] ? print_usage_bug+0xc0/0xc0 [ 361.461528] ? graph_lock+0x170/0x170 [ 361.465327] ? graph_lock+0x170/0x170 [ 361.469129] ? print_usage_bug+0xc0/0xc0 [ 361.473190] ? print_usage_bug+0xc0/0xc0 [ 361.477281] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.482842] ? find_held_lock+0x36/0x1c0 [ 361.486918] ? mark_held_locks+0xc7/0x130 [ 361.491079] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 361.496189] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 361.501299] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.505892] ? trace_hardirqs_on+0xbd/0x310 [ 361.510225] ? kasan_check_read+0x11/0x20 [ 361.514386] ? ___ratelimit+0x36f/0x655 [ 361.518385] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.523853] ? trace_hardirqs_on+0x310/0x310 [ 361.528268] ? lock_downgrade+0x900/0x900 [ 361.532442] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 361.537560] ? ___ratelimit+0xaa/0x655 [ 361.541465] ? idr_get_free+0xec0/0xec0 [ 361.545460] ? kasan_check_write+0x14/0x20 [ 361.549701] ? do_raw_spin_lock+0xc1/0x200 [ 361.553949] oom_kill_process.cold.27+0x10/0x903 [ 361.558714] ? graph_lock+0x170/0x170 [ 361.562523] ? _raw_spin_unlock+0x2c/0x50 [ 361.566680] ? oom_badness+0xe6/0xaa0 [ 361.570494] ? oom_evaluate_task+0x540/0x540 [ 361.574919] ? find_held_lock+0x36/0x1c0 [ 361.578992] ? out_of_memory+0x974/0x1430 [ 361.583146] ? lock_downgrade+0x900/0x900 [ 361.587293] ? check_preemption_disabled+0x48/0x200 [ 361.592327] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.598129] ? kasan_check_read+0x11/0x20 [ 361.602302] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.607583] ? rcu_bh_qs+0xc0/0xc0 [ 361.611135] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 361.616153] ? oom_evaluate_task+0x302/0x540 [ 361.620569] out_of_memory+0xa84/0x1430 [ 361.624561] ? oom_killer_disable+0x3a0/0x3a0 [ 361.629069] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 361.634016] ? __mutex_add_waiter+0x2a0/0x2a0 [ 361.638563] __alloc_pages_slowpath+0x2318/0x2d80 [ 361.643461] ? warn_alloc+0x120/0x120 [ 361.647272] ? __radix_tree_lookup+0x4c0/0x4c0 [ 361.651958] ? find_get_entry+0x2f2/0xc40 [ 361.656122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.661690] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 361.666623] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.672164] ? should_fail+0x22d/0xd01 [ 361.676062] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.681169] ? __lock_is_held+0xb5/0x140 [ 361.685265] ? __lock_is_held+0xb5/0x140 [ 361.689342] ? kasan_check_read+0x11/0x20 [ 361.693501] ? ___might_sleep+0x1ed/0x300 [ 361.697653] ? lock_release+0x970/0x970 [ 361.701632] ? arch_local_save_flags+0x40/0x40 [ 361.706241] ? __might_sleep+0x95/0x190 [ 361.710223] __alloc_pages_nodemask+0xa80/0xde0 [ 361.714903] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 361.719931] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.725730] ? kasan_check_read+0x11/0x20 [ 361.729887] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.735171] ? graph_lock+0x170/0x170 [ 361.738979] ? print_usage_bug+0xc0/0xc0 [ 361.743053] ? graph_lock+0x170/0x170 [ 361.746855] ? graph_lock+0x170/0x170 [ 361.750661] ? __do_page_cache_readahead+0x7ce/0x980 [ 361.755776] ? find_held_lock+0x36/0x1c0 [ 361.759848] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 361.765391] alloc_pages_current+0x10c/0x210 [ 361.769817] ? lock_downgrade+0x900/0x900 [ 361.773978] __page_cache_alloc+0x38f/0x5b0 [ 361.778302] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.784101] ? kasan_check_read+0x11/0x20 [ 361.788260] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.793543] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 361.798220] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.803758] ? check_preemption_disabled+0x48/0x200 [ 361.808785] filemap_fault+0x1594/0x25f0 [ 361.812867] ? __lock_page_or_retry+0xa00/0xa00 [ 361.817538] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 361.823340] ? kasan_check_read+0x11/0x20 [ 361.827496] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.832776] ? rcu_bh_qs+0xc0/0xc0 [ 361.836318] ? remove_wait_queue+0x1a6/0x360 [ 361.840732] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 361.846194] ? filemap_map_pages+0xdea/0x1980 [ 361.850710] ? print_usage_bug+0xc0/0xc0 [ 361.854779] ? find_get_pages_range_tag+0x1320/0x1320 [ 361.859970] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.865510] ? fput+0x130/0x1a0 [ 361.868797] ? graph_lock+0x170/0x170 [ 361.872604] ? __lock_acquire+0x7ec/0x4ec0 [ 361.876870] ? lock_acquire+0x1ed/0x520 [ 361.880845] ? ext4_filemap_fault+0x7a/0xad [ 361.885175] ? lock_release+0x970/0x970 [ 361.889150] ? arch_local_save_flags+0x40/0x40 [ 361.893742] ? select_estimate_accuracy+0x4b0/0x4b0 [ 361.898799] ? down_read+0xb0/0x1d0 [ 361.902446] ? ext4_filemap_fault+0x7a/0xad [ 361.906771] ? __down_interruptible+0x700/0x700 [ 361.911472] ext4_filemap_fault+0x82/0xad [ 361.915626] __do_fault+0x100/0x6b0 [ 361.919263] ? print_bad_pte+0x6c0/0x6c0 [ 361.923327] ? find_held_lock+0x36/0x1c0 [ 361.927394] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 361.932610] ? pmd_val+0x88/0x100 [ 361.936067] ? add_mm_counter_fast+0xd0/0xd0 [ 361.940479] ? pmd_val+0x88/0x100 [ 361.943936] ? add_mm_counter_fast+0xd0/0xd0 [ 361.948353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.953898] __handle_mm_fault+0x3709/0x53e0 [ 361.958325] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 361.963174] ? graph_lock+0x170/0x170 [ 361.966980] ? print_usage_bug+0xc0/0xc0 [ 361.971047] ? lock_downgrade+0x900/0x900 [ 361.975199] ? graph_lock+0x170/0x170 [ 361.979004] ? graph_lock+0x170/0x170 [ 361.982832] ? handle_mm_fault+0x42a/0xc70 [ 361.987073] ? lock_downgrade+0x900/0x900 [ 361.991226] ? check_preemption_disabled+0x48/0x200 [ 361.996253] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 362.002053] ? kasan_check_read+0x11/0x20 [ 362.006205] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.011486] ? rcu_bh_qs+0xc0/0xc0 [ 362.015029] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 362.020484] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.026029] ? check_preemption_disabled+0x48/0x200 [ 362.031057] handle_mm_fault+0x54f/0xc70 [ 362.035128] ? __handle_mm_fault+0x53e0/0x53e0 [ 362.039716] ? find_vma+0x34/0x190 [ 362.043265] __do_page_fault+0x67d/0xed0 [ 362.047341] ? mm_fault_error+0x380/0x380 [ 362.051492] ? trace_hardirqs_off+0xb8/0x310 [ 362.055906] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.061271] ? trace_hardirqs_on+0x310/0x310 [ 362.065687] do_page_fault+0xf2/0x7e0 [ 362.069491] ? vmalloc_sync_all+0x30/0x30 [ 362.073644] ? error_entry+0x70/0xd0 [ 362.077363] ? trace_hardirqs_off_caller+0xbb/0x310 [ 362.082380] ? trace_hardirqs_on_caller+0xc0/0x310 [ 362.087320] ? syscall_return_slowpath+0x5e0/0x5e0 [ 362.092252] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.097097] ? trace_hardirqs_on_caller+0x310/0x310 [ 362.102113] ? trace_hardirqs_off+0x310/0x310 [ 362.106612] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 362.111636] ? prepare_exit_to_usermode+0x291/0x3b0 [ 362.116654] ? page_fault+0x8/0x30 [ 362.120204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.125053] ? page_fault+0x8/0x30 [ 362.128599] page_fault+0x1e/0x30 [ 362.132053] RIP: 0033:0x7f41f206bdd3 [ 362.135769] Code: Bad RIP value. [ 362.139135] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 362.144504] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 362.151776] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 362.159045] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 362.166311] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 362.173579] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 362.180880] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 362.180947] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 362.187740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.187746] Call Trace: [ 362.187768] dump_stack+0x1c4/0x2b4 [ 362.187791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.194414] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 362.203639] warn_alloc.cold.119+0xb7/0x1bd [ 362.206198] init cpuset= [ 362.209829] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 362.214995] / [ 362.224699] ? lock_downgrade+0x900/0x900 [ 362.229001] mems_allowed=0 [ 362.231674] ? trace_hardirqs_off+0xb8/0x310 [ 362.249657] ? trace_hardirqs_off+0xb8/0x310 [ 362.254084] __alloc_pages_slowpath+0x2667/0x2d80 [ 362.258971] ? warn_alloc+0x120/0x120 [ 362.262782] ? warn_alloc+0x120/0x120 [ 362.266589] ? print_usage_bug+0xc0/0xc0 [ 362.270663] ? warn_alloc+0x120/0x120 [ 362.274474] ? print_usage_bug+0xc0/0xc0 [ 362.278544] ? __lock_acquire+0x7ec/0x4ec0 [ 362.282784] ? __lock_acquire+0x7ec/0x4ec0 [ 362.287022] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.292563] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.298108] ? should_fail+0x22d/0xd01 [ 362.302006] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.307116] ? __lock_acquire+0x7ec/0x4ec0 [ 362.311363] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 362.316470] ? __lock_acquire+0x7ec/0x4ec0 [ 362.320709] ? should_fail+0x22d/0xd01 [ 362.324612] ? mark_held_locks+0x130/0x130 [ 362.328854] ? mark_held_locks+0x130/0x130 [ 362.333094] ? graph_lock+0x170/0x170 [ 362.336903] ? print_usage_bug+0xc0/0xc0 [ 362.340973] ? graph_lock+0x170/0x170 [ 362.344791] ? print_usage_bug+0xc0/0xc0 [ 362.348864] ? wq_watchdog_touch+0x9c/0xfe [ 362.353206] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.358750] ? check_preemption_disabled+0x48/0x200 [ 362.363773] ? check_preemption_disabled+0x48/0x200 [ 362.368819] ? __lock_is_held+0xb5/0x140 [ 362.372915] __alloc_pages_nodemask+0xa80/0xde0 [ 362.377609] ? graph_lock+0x170/0x170 [ 362.381439] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 362.386470] ? graph_lock+0x170/0x170 [ 362.390640] ? find_held_lock+0x36/0x1c0 [ 362.394757] ? ____cache_alloc_node+0x1c7/0x1e0 [ 362.399449] ? lock_downgrade+0x900/0x900 [ 362.403627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.409189] cache_grow_begin+0x91/0x8c0 [ 362.413262] ? do_raw_spin_unlock+0xa7/0x2f0 [ 362.418048] fallback_alloc+0x203/0x2e0 [ 362.422043] ____cache_alloc_node+0x1c7/0x1e0 [ 362.426559] kmem_cache_alloc_node+0xe3/0x730 [ 362.431075] ? ipv6_get_ifaddr+0x42e/0x620 [ 362.435338] __alloc_skb+0x119/0x770 [ 362.439069] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.444370] ? skb_scrub_packet+0x490/0x490 [ 362.448733] ? lock_downgrade+0x900/0x900 [ 362.452909] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.458473] ? refcount_sub_and_test_checked+0x203/0x310 [ 362.463954] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 362.469464] ? addrconf_rs_timer+0x6f0/0x6f0 [ 362.473909] ndisc_alloc_skb+0x144/0x340 [ 362.478023] ndisc_send_rs+0x331/0x6e0 [ 362.481943] addrconf_rs_timer+0x3c0/0x6f0 [ 362.486207] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.490488] call_timer_fn+0x272/0x920 [ 362.494396] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.498692] ? process_timeout+0x40/0x40 [ 362.502773] ? find_held_lock+0x36/0x1c0 [ 362.506866] ? __run_timers+0x7da/0xc70 [ 362.510861] ? _raw_spin_unlock_irq+0x27/0x80 [ 362.515377] ? _raw_spin_unlock_irq+0x27/0x80 [ 362.519920] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.524185] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 362.528792] ? trace_hardirqs_on+0xbd/0x310 [ 362.533337] ? kasan_check_read+0x11/0x20 [ 362.537511] ? __run_timers+0x7da/0xc70 [ 362.541602] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 362.547088] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.551349] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 362.555605] __run_timers+0x7e5/0xc70 [ 362.559544] ? find_held_lock+0x36/0x1c0 [ 362.563639] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 362.569023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 362.573812] ? retint_kernel+0x2d/0x2d [ 362.577734] ? _raw_spin_unlock_irq+0x56/0x80 [ 362.582265] ? pvclock_read_flags+0x160/0x160 [ 362.586786] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.592344] ? check_preemption_disabled+0x48/0x200 [ 362.597391] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 362.602985] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 362.608291] ? rcu_pm_notify+0xc0/0xc0 [ 362.612203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.617758] ? check_preemption_disabled+0x48/0x200 [ 362.622804] run_timer_softirq+0x52/0xb0 [ 362.626884] ? rcu_read_lock_sched_held+0x108/0x120 [ 362.631924] __do_softirq+0x30b/0xad8 [ 362.635765] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 362.640891] ? retint_kernel+0x2d/0x2d [ 362.644812] ? schedule+0x108/0x460 [ 362.648491] ? trace_hardirqs_off+0xb8/0x310 [ 362.652923] ? smpboot_thread_fn+0x68b/0xa00 [ 362.657360] ? trace_hardirqs_on+0x310/0x310 [ 362.661876] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.667463] ? check_preemption_disabled+0x48/0x200 [ 362.672505] ? takeover_tasklets+0xa90/0xa90 [ 362.676947] run_ksoftirqd+0x94/0x100 [ 362.680768] smpboot_thread_fn+0x68b/0xa00 [ 362.685030] ? sort_range+0x30/0x30 [ 362.688677] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 362.693806] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.699367] ? __kthread_parkme+0xfb/0x1a0 [ 362.703653] kthread+0x35a/0x420 [ 362.707036] ? sort_range+0x30/0x30 [ 362.710683] ? kthread_bind+0x40/0x40 [ 362.714506] ret_from_fork+0x3a/0x50 [ 362.718262] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 362.718268] warn_alloc_show_mem: 1 callbacks suppressed [ 362.718277] Mem-Info: [ 362.724461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.724471] Call Trace: [ 362.729869] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 362.729869] active_file:34 inactive_file:0 isolated_file:13 [ 362.729869] unevictable:0 dirty:0 writeback:0 unstable:0 [ 362.729869] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 362.729869] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 362.729869] free:13758 free_pcp:195 free_cma:0 [ 362.732263] <IRQ> [ 362.741646] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 362.744338] dump_stack+0x1c4/0x2b4 [ 362.777582] Node 0 [ 362.779769] ? dump_stack_print_info.cold.2+0x52/0x52 [ 362.807731] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 362.811374] warn_alloc.cold.119+0xb7/0x1bd [ 362.813591] lowmem_reserve[]: [ 362.818804] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 362.844390] 0 [ 362.848766] ? lock_downgrade+0x900/0x900 [ 362.851940] 2817 6321 [ 362.856819] ? trace_hardirqs_off+0xb8/0x310 [ 362.858626] 6321 [ 362.862791] ? trace_hardirqs_off+0xb8/0x310 [ 362.865288] Node 0 [ 362.869718] __alloc_pages_slowpath+0x2667/0x2d80 [ 362.871797] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 362.876220] ? warn_alloc+0x120/0x120 [ 362.878445] lowmem_reserve[]: 0 [ 362.883317] ? lock_release+0x970/0x970 [ 362.909861] 0 [ 362.913682] ? warn_alloc+0x120/0x120 [ 362.916951] 3503 3503 [ 362.921051] ? print_usage_bug+0xc0/0xc0 [ 362.922854] Node 0 [ 362.926667] ? warn_alloc+0x120/0x120 [ 362.929192] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 362.933385] ? print_usage_bug+0xc0/0xc0 [ 362.935646] lowmem_reserve[]: 0 [ 362.939480] ? __lock_acquire+0x7ec/0x4ec0 [ 362.967938] 0 [ 362.972013] ? __lock_acquire+0x7ec/0x4ec0 [ 362.975280] 0 0 [ 362.979546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.981349] Node 0 [ 362.985720] ? should_fail+0x22d/0xd01 [ 362.987697] DMA: [ 362.993249] ? __lock_acquire+0x7ec/0x4ec0 [ 362.995491] 1*4kB [ 362.999393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.001493] (U) [ 363.005744] ? __lock_acquire+0x7ec/0x4ec0 [ 363.007886] 0*8kB 0*16kB [ 363.013106] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.015079] 1*32kB [ 363.019326] ? __lock_acquire+0x7ec/0x4ec0 [ 363.022081] (U) [ 363.027284] ? should_fail+0x22d/0xd01 [ 363.029512] 2*64kB (U) [ 363.033777] ? mark_held_locks+0x130/0x130 [ 363.035747] 1*128kB (U) [ 363.039765] ? mark_held_locks+0x130/0x130 [ 363.042342] 1*256kB (U) [ 363.046605] ? graph_lock+0x170/0x170 [ 363.049273] 0*512kB [ 363.053523] ? print_usage_bug+0xc0/0xc0 [ 363.056185] 1*1024kB (U) [ 363.060061] ? wq_watchdog_touch+0x9c/0xfe [ 363.062382] 1*2048kB (M) [ 363.066511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.069264] 3*4096kB (M) [ 363.073529] ? check_preemption_disabled+0x48/0x200 [ 363.076280] = 15908kB [ 363.076290] Node 0 [ 363.081938] ? check_preemption_disabled+0x48/0x200 [ 363.084693] DMA32: 3*4kB [ 363.089832] ? __lock_is_held+0xb5/0x140 [ 363.092233] (M) [ 363.094495] __alloc_pages_nodemask+0xa80/0xde0 [ 363.099502] 2*8kB (UM) [ 363.102284] ? graph_lock+0x170/0x170 [ 363.106335] 2*16kB (M) [ 363.108337] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 363.112994] 2*32kB (UM) [ 363.115605] ? graph_lock+0x170/0x170 [ 363.119396] 2*64kB (M) [ 363.122050] ? find_held_lock+0x36/0x1c0 [ 363.127053] 3*128kB (M) [ 363.129762] ? ____cache_alloc_node+0x1c7/0x1e0 [ 363.133559] 2*256kB (M) [ 363.136173] ? lock_downgrade+0x900/0x900 [ 363.140232] 3*512kB [ 363.142936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.147594] (M) 4*1024kB [ 363.150390] cache_grow_begin+0x91/0x8c0 [ 363.154567] (UM) 3*2048kB [ 363.156920] ? do_raw_spin_unlock+0xa7/0x2f0 [ 363.162469] (UM) [ 363.165249] fallback_alloc+0x203/0x2e0 [ 363.169297] 3*4096kB (M) [ 363.172171] ____cache_alloc_node+0x1c7/0x1e0 [ 363.176566] = 25212kB [ 363.176575] Node 0 [ 363.178657] kmem_cache_alloc_node+0xe3/0x730 [ 363.182623] Normal: [ 363.185401] ? ipv6_get_ifaddr+0x42e/0x620 [ 363.189926] 2320*4kB [ 363.192360] __alloc_skb+0x119/0x770 [ 363.194584] (UME) 282*8kB [ 363.199108] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 363.201461] (UME) [ 363.205711] ? skb_scrub_packet+0x490/0x490 [ 363.208118] 32*16kB (UM) [ 363.211854] ? lock_downgrade+0x900/0x900 [ 363.214868] 15*32kB [ 363.220347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.222486] (UM) 4*64kB [ 363.226835] ? refcount_sub_and_test_checked+0x203/0x310 [ 363.229604] (M) 3*128kB [ 363.233785] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 363.236145] (UM) 1*256kB [ 363.241933] ? addrconf_rs_timer+0x6f0/0x6f0 [ 363.244611] (M) [ 363.250085] ndisc_alloc_skb+0x144/0x340 [ 363.252742] 1*512kB (M) [ 363.258222] ndisc_send_rs+0x331/0x6e0 [ 363.260982] 0*1024kB [ 363.265446] addrconf_rs_timer+0x3c0/0x6f0 [ 363.267439] 0*2048kB 0*4096kB [ 363.271617] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 363.274370] = 13936kB [ 363.278280] call_timer_fn+0x272/0x920 [ 363.280707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.285031] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 363.288225] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.288235] 4517 total pagecache pages [ 363.292491] ? process_timeout+0x40/0x40 [ 363.294905] 0 pages in swap cache [ 363.298803] ? find_held_lock+0x36/0x1c0 [ 363.307730] Swap cache stats: add 0, delete 0, find 0/0 [ 363.307740] Free swap = 0kB [ 363.312516] ? mark_held_locks+0xc7/0x130 [ 363.321079] Total swap = 0kB [ 363.321088] 1965979 pages RAM [ 363.324992] ? _raw_spin_unlock_irq+0x27/0x80 [ 363.329049] 0 pages HighMem/MovableOnly [ 363.329059] 342745 pages reserved [ 363.332530] ? _raw_spin_unlock_irq+0x27/0x80 [ 363.336589] 0 pages cma reserved [ 363.341968] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 363.345076] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 363.349249] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 363.349267] ? trace_hardirqs_on+0xbd/0x310 [ 363.349287] ? kasan_check_read+0x11/0x20 [ 363.352367] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 363.355469] ? __run_timers+0x7da/0xc70 [ 363.360050] ksoftirqd/1 cpuset= [ 363.364045] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 363.367493] / [ 363.372185] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 363.375668] mems_allowed=0 [ 363.379921] __run_timers+0x7e5/0xc70 [ 363.435275] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 363.440663] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 363.445789] ? graph_lock+0x170/0x170 [ 363.449623] ? print_usage_bug+0xc0/0xc0 [ 363.453702] ? lock_release+0x970/0x970 [ 363.457700] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 363.462923] ? find_held_lock+0x36/0x1c0 [ 363.467014] ? graph_lock+0x170/0x170 [ 363.470849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.476443] ? check_preemption_disabled+0x48/0x200 [ 363.481499] ? __lock_is_held+0xb5/0x140 [ 363.485581] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.491136] ? check_preemption_disabled+0x48/0x200 [ 363.496182] run_timer_softirq+0x52/0xb0 [ 363.500262] ? rcu_read_lock_sched_held+0x108/0x120 [ 363.505298] __do_softirq+0x30b/0xad8 [ 363.509133] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 363.514267] ? pvclock_read_flags+0x160/0x160 [ 363.518783] ? lapic_next_event+0x5a/0x90 [ 363.523059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.528616] ? check_preemption_disabled+0x48/0x200 [ 363.533647] ? check_preemption_disabled+0x48/0x200 [ 363.538775] ? kvm_clock_read+0x18/0x30 [ 363.542770] ? kvm_sched_clock_read+0x9/0x20 [ 363.547202] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.552759] ? check_preemption_disabled+0x48/0x200 [ 363.557805] irq_exit+0x17f/0x1c0 [ 363.561484] smp_apic_timer_interrupt+0x1cb/0x760 [ 363.566344] ? smp_reschedule_interrupt+0x109/0x650 [ 363.571383] ? smp_call_function_single_interrupt+0x650/0x650 [ 363.577329] ? interrupt_entry+0xb5/0xf0 [ 363.581445] ? trace_hardirqs_off_caller+0xbb/0x310 [ 363.586486] ? trace_hardirqs_off_caller+0xbb/0x310 [ 363.591523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.596387] ? trace_hardirqs_on_caller+0x310/0x310 [ 363.601473] ? trace_hardirqs_on_caller+0x310/0x310 [ 363.606513] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.612069] ? check_preemption_disabled+0x48/0x200 [ 363.617165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.622735] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 363.627607] apic_timer_interrupt+0xf/0x20 [ 363.631859] </IRQ> [ 363.634117] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 363.639448] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 363.658367] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 363.666131] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 363.673448] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 363.680738] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 363.688023] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 363.695307] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 363.702622] ? arch_local_irq_restore+0x45/0x52 [ 363.707320] dump_stack+0x26a/0x2b4 [ 363.710970] ? dump_stack_print_info.cold.2+0x52/0x52 [ 363.716188] ? mark_held_locks+0x130/0x130 [ 363.720466] ? mark_held_locks+0x130/0x130 [ 363.724818] dump_header+0x27b/0xf72 [ 363.728655] ? pagefault_out_of_memory+0x197/0x197 [ 363.733610] ? mark_held_locks+0x130/0x130 [ 363.737868] ? __lock_acquire+0x7ec/0x4ec0 [ 363.742122] ? mem_cgroup_charge_statistics+0x780/0x780 [ 363.747532] ? print_usage_bug+0xc0/0xc0 [ 363.751624] ? print_usage_bug+0xc0/0xc0 [ 363.755813] ? graph_lock+0x170/0x170 [ 363.759716] ? graph_lock+0x170/0x170 [ 363.763540] ? print_usage_bug+0xc0/0xc0 [ 363.767618] ? print_usage_bug+0xc0/0xc0 [ 363.771711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.777279] ? find_held_lock+0x36/0x1c0 [ 363.781389] ? mark_held_locks+0xc7/0x130 [ 363.785607] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 363.790736] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 363.795863] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.800480] ? trace_hardirqs_on+0xbd/0x310 [ 363.804822] ? kasan_check_read+0x11/0x20 [ 363.808995] ? ___ratelimit+0x36f/0x655 [ 363.812992] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 363.818482] ? trace_hardirqs_on+0x310/0x310 [ 363.822951] ? lock_downgrade+0x900/0x900 [ 363.827130] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 363.832256] ? ___ratelimit+0xaa/0x655 [ 363.836166] ? idr_get_free+0xec0/0xec0 [ 363.840163] ? kasan_check_write+0x14/0x20 [ 363.844453] ? do_raw_spin_lock+0xc1/0x200 [ 363.848720] oom_kill_process.cold.27+0x10/0x903 [ 363.853497] ? graph_lock+0x170/0x170 [ 363.857319] ? _raw_spin_unlock+0x2c/0x50 [ 363.861489] ? oom_badness+0xe6/0xaa0 [ 363.865315] ? oom_evaluate_task+0x540/0x540 [ 363.869745] ? find_held_lock+0x36/0x1c0 [ 363.873836] ? out_of_memory+0x974/0x1430 [ 363.878006] ? lock_downgrade+0x900/0x900 [ 363.882171] ? check_preemption_disabled+0x48/0x200 [ 363.887214] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 363.893034] ? kasan_check_read+0x11/0x20 [ 363.897202] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 363.902502] ? rcu_bh_qs+0xc0/0xc0 [ 363.906084] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 363.911122] ? oom_evaluate_task+0x302/0x540 [ 363.915558] out_of_memory+0xa84/0x1430 [ 363.919568] ? oom_killer_disable+0x3a0/0x3a0 [ 363.924090] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 363.929042] ? __mutex_add_waiter+0x2a0/0x2a0 [ 363.933572] __alloc_pages_slowpath+0x2318/0x2d80 [ 363.938502] ? warn_alloc+0x120/0x120 [ 363.942328] ? __radix_tree_lookup+0x4c0/0x4c0 [ 363.946945] ? find_get_entry+0x2f2/0xc40 [ 363.951271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.956830] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 363.961780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.967337] ? should_fail+0x22d/0xd01 [ 363.971251] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 363.976375] ? __lock_is_held+0xb5/0x140 [ 363.980527] ? __lock_is_held+0xb5/0x140 [ 363.984620] ? kasan_check_read+0x11/0x20 [ 363.988794] ? ___might_sleep+0x1ed/0x300 [ 363.992961] ? lock_release+0x970/0x970 [ 363.996957] ? arch_local_save_flags+0x40/0x40 [ 364.001691] ? __might_sleep+0x95/0x190 [ 364.005700] __alloc_pages_nodemask+0xa80/0xde0 [ 364.010400] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 364.015486] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.021304] ? kasan_check_read+0x11/0x20 [ 364.025476] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.030778] ? graph_lock+0x170/0x170 [ 364.034599] ? print_usage_bug+0xc0/0xc0 [ 364.038681] ? graph_lock+0x170/0x170 [ 364.042503] ? graph_lock+0x170/0x170 [ 364.046360] ? __do_page_cache_readahead+0x7ce/0x980 [ 364.051490] ? find_held_lock+0x36/0x1c0 [ 364.055582] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 364.061158] alloc_pages_current+0x10c/0x210 [ 364.065609] ? lock_downgrade+0x900/0x900 [ 364.069789] __page_cache_alloc+0x38f/0x5b0 [ 364.074132] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.079949] ? kasan_check_read+0x11/0x20 [ 364.084119] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.089453] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 364.094146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.099701] ? check_preemption_disabled+0x48/0x200 [ 364.104746] filemap_fault+0x1594/0x25f0 [ 364.108846] ? __lock_page_or_retry+0xa00/0xa00 [ 364.113538] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.119357] ? kasan_check_read+0x11/0x20 [ 364.123527] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.128904] ? rcu_bh_qs+0xc0/0xc0 [ 364.132482] ? remove_wait_queue+0x1a6/0x360 [ 364.136912] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.142397] ? filemap_map_pages+0xdea/0x1980 [ 364.146970] ? print_usage_bug+0xc0/0xc0 [ 364.151058] ? find_get_pages_range_tag+0x1320/0x1320 [ 364.156267] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 364.161827] ? fput+0x130/0x1a0 [ 364.165129] ? graph_lock+0x170/0x170 [ 364.169004] ? __lock_acquire+0x7ec/0x4ec0 [ 364.173358] ? lock_acquire+0x1ed/0x520 [ 364.177354] ? ext4_filemap_fault+0x7a/0xad [ 364.181717] ? lock_release+0x970/0x970 [ 364.185711] ? arch_local_save_flags+0x40/0x40 [ 364.190321] ? select_estimate_accuracy+0x4b0/0x4b0 [ 364.195534] ? down_read+0xb0/0x1d0 [ 364.199178] ? ext4_filemap_fault+0x7a/0xad [ 364.203523] ? __down_interruptible+0x700/0x700 [ 364.208247] ext4_filemap_fault+0x82/0xad [ 364.212456] __do_fault+0x100/0x6b0 [ 364.216198] ? print_bad_pte+0x6c0/0x6c0 [ 364.220365] ? find_held_lock+0x36/0x1c0 [ 364.224477] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 364.229688] ? pmd_val+0x88/0x100 [ 364.233164] ? add_mm_counter_fast+0xd0/0xd0 [ 364.237592] ? pmd_val+0x88/0x100 [ 364.241070] ? add_mm_counter_fast+0xd0/0xd0 [ 364.245591] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.251154] __handle_mm_fault+0x3709/0x53e0 [ 364.255742] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 364.260625] ? graph_lock+0x170/0x170 [ 364.264478] ? print_usage_bug+0xc0/0xc0 [ 364.268559] ? lock_downgrade+0x900/0x900 [ 364.272729] ? graph_lock+0x170/0x170 [ 364.276551] ? graph_lock+0x170/0x170 [ 364.280392] ? handle_mm_fault+0x42a/0xc70 [ 364.284697] ? lock_downgrade+0x900/0x900 [ 364.288862] ? check_preemption_disabled+0x48/0x200 [ 364.293904] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 364.299724] ? kasan_check_read+0x11/0x20 [ 364.303893] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.309190] ? rcu_bh_qs+0xc0/0xc0 [ 364.312837] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.318308] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.323960] ? check_preemption_disabled+0x48/0x200 [ 364.329008] handle_mm_fault+0x54f/0xc70 [ 364.333095] ? __handle_mm_fault+0x53e0/0x53e0 [ 364.337705] ? find_vma+0x34/0x190 [ 364.341274] __do_page_fault+0x67d/0xed0 [ 364.345367] ? mm_fault_error+0x380/0x380 [ 364.349535] ? trace_hardirqs_off+0xb8/0x310 [ 364.353967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.359351] ? trace_hardirqs_on+0x310/0x310 [ 364.363818] do_page_fault+0xf2/0x7e0 [ 364.367732] ? vmalloc_sync_all+0x30/0x30 [ 364.371903] ? error_entry+0x70/0xd0 [ 364.375645] ? trace_hardirqs_off_caller+0xbb/0x310 [ 364.380679] ? trace_hardirqs_on_caller+0xc0/0x310 [ 364.385630] ? syscall_return_slowpath+0x5e0/0x5e0 [ 364.390577] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.395471] ? trace_hardirqs_on_caller+0x310/0x310 [ 364.400516] ? trace_hardirqs_off+0x310/0x310 [ 364.405033] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 364.410077] ? prepare_exit_to_usermode+0x291/0x3b0 [ 364.415125] ? page_fault+0x8/0x30 [ 364.419081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 364.423947] ? page_fault+0x8/0x30 [ 364.427510] page_fault+0x1e/0x30 [ 364.430983] RIP: 0033:0x7f41f206bdd3 [ 364.434715] Code: Bad RIP value. [ 364.438092] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 364.443475] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 364.450758] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 364.458043] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 364.465327] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 364.472722] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 364.480039] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 364.480107] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 364.486907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.486913] Call Trace: [ 364.486942] dump_stack+0x1c4/0x2b4 [ 364.486961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 364.493524] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 364.502952] warn_alloc.cold.119+0xb7/0x1bd [ 364.505520] init cpuset= [ 364.509163] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 364.514347] / [ 364.524069] ? lock_downgrade+0x900/0x900 [ 364.528389] mems_allowed=0 [ 364.531111] ? trace_hardirqs_off+0xb8/0x310 [ 364.549196] ? trace_hardirqs_off+0xb8/0x310 [ 364.553722] __alloc_pages_slowpath+0x2667/0x2d80 [ 364.558623] ? warn_alloc+0x120/0x120 [ 364.562482] ? warn_alloc+0x120/0x120 [ 364.566306] ? print_usage_bug+0xc0/0xc0 [ 364.570388] ? warn_alloc+0x120/0x120 [ 364.574241] ? print_usage_bug+0xc0/0xc0 [ 364.578322] ? __lock_acquire+0x7ec/0x4ec0 [ 364.582580] ? __lock_acquire+0x7ec/0x4ec0 [ 364.586841] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.592398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.597991] ? should_fail+0x22d/0xd01 [ 364.601994] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.607120] ? __lock_acquire+0x7ec/0x4ec0 [ 364.611379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 364.616620] ? __lock_acquire+0x7ec/0x4ec0 [ 364.620873] ? should_fail+0x22d/0xd01 [ 364.624791] ? mark_held_locks+0x130/0x130 [ 364.629056] ? mark_held_locks+0x130/0x130 [ 364.633318] ? graph_lock+0x170/0x170 [ 364.637142] ? print_usage_bug+0xc0/0xc0 [ 364.641224] ? graph_lock+0x170/0x170 [ 364.645111] ? print_usage_bug+0xc0/0xc0 [ 364.649304] ? wq_watchdog_touch+0x9c/0xfe [ 364.653562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.659195] ? check_preemption_disabled+0x48/0x200 [ 364.664538] ? check_preemption_disabled+0x48/0x200 [ 364.669591] ? __lock_is_held+0xb5/0x140 [ 364.673682] __alloc_pages_nodemask+0xa80/0xde0 [ 364.678375] ? graph_lock+0x170/0x170 [ 364.682237] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 364.687276] ? graph_lock+0x170/0x170 [ 364.691118] ? find_held_lock+0x36/0x1c0 [ 364.695216] ? ____cache_alloc_node+0x1c7/0x1e0 [ 364.699908] ? lock_downgrade+0x900/0x900 [ 364.704179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.709834] cache_grow_begin+0x91/0x8c0 [ 364.713920] ? do_raw_spin_unlock+0xa7/0x2f0 [ 364.718365] fallback_alloc+0x203/0x2e0 [ 364.722369] ____cache_alloc_node+0x1c7/0x1e0 [ 364.726920] kmem_cache_alloc_node+0xe3/0x730 [ 364.731477] ? ipv6_get_ifaddr+0x42e/0x620 [ 364.735745] __alloc_skb+0x119/0x770 [ 364.739483] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.744787] ? skb_scrub_packet+0x490/0x490 [ 364.749129] ? lock_downgrade+0x900/0x900 [ 364.753309] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.758867] ? refcount_sub_and_test_checked+0x203/0x310 [ 364.764341] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 364.769815] ? addrconf_rs_timer+0x6f0/0x6f0 [ 364.774316] ndisc_alloc_skb+0x144/0x340 [ 364.778437] ndisc_send_rs+0x331/0x6e0 [ 364.782356] addrconf_rs_timer+0x3c0/0x6f0 [ 364.786620] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 364.790891] call_timer_fn+0x272/0x920 [ 364.794798] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 364.799061] ? process_timeout+0x40/0x40 [ 364.803144] ? find_held_lock+0x36/0x1c0 [ 364.807234] ? __run_timers+0x7da/0xc70 [ 364.811233] ? _raw_spin_unlock_irq+0x27/0x80 [ 364.815750] ? _raw_spin_unlock_irq+0x27/0x80 [ 364.820261] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 364.824517] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 364.829128] ? trace_hardirqs_on+0xbd/0x310 [ 364.833981] ? kasan_check_read+0x11/0x20 [ 364.838638] ? __run_timers+0x7da/0xc70 [ 364.842785] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 364.848264] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 364.852645] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 364.856905] __run_timers+0x7e5/0xc70 [ 364.860739] ? find_held_lock+0x36/0x1c0 [ 364.864833] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 364.870214] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 364.875000] ? retint_kernel+0x2d/0x2d [ 364.878927] ? _raw_spin_unlock_irq+0x56/0x80 [ 364.883494] ? pvclock_read_flags+0x160/0x160 [ 364.888011] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.893570] ? check_preemption_disabled+0x48/0x200 [ 364.898620] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 364.904175] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 364.909481] ? rcu_pm_notify+0xc0/0xc0 [ 364.913911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 364.919478] ? check_preemption_disabled+0x48/0x200 [ 364.924529] run_timer_softirq+0x52/0xb0 [ 364.928612] ? rcu_read_lock_sched_held+0x108/0x120 [ 364.933650] __do_softirq+0x30b/0xad8 [ 364.937492] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 364.942615] ? retint_kernel+0x2d/0x2d [ 364.946530] ? schedule+0x108/0x460 [ 364.950195] ? trace_hardirqs_off+0xb8/0x310 [ 364.954627] ? smpboot_thread_fn+0x68b/0xa00 [ 364.959059] ? trace_hardirqs_on+0x310/0x310 [ 364.963586] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 364.969144] ? check_preemption_disabled+0x48/0x200 [ 364.974186] ? takeover_tasklets+0xa90/0xa90 [ 364.978621] run_ksoftirqd+0x94/0x100 [ 364.982468] smpboot_thread_fn+0x68b/0xa00 [ 364.986727] ? sort_range+0x30/0x30 [ 364.990374] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 364.995534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.001094] ? __kthread_parkme+0xfb/0x1a0 [ 365.005358] kthread+0x35a/0x420 [ 365.008747] ? sort_range+0x30/0x30 [ 365.012395] ? kthread_bind+0x40/0x40 [ 365.016255] ret_from_fork+0x3a/0x50 [ 365.020008] warn_alloc_show_mem: 1 callbacks suppressed [ 365.020020] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 365.020022] Mem-Info: [ 365.020054] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 365.020054] active_file:34 inactive_file:0 isolated_file:13 [ 365.020054] unevictable:0 dirty:0 writeback:0 unstable:0 [ 365.020054] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 365.020054] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 365.020054] free:13758 free_pcp:195 free_cma:0 [ 365.025446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.025456] Call Trace: [ 365.031725] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 365.034149] <IRQ> [ 365.067304] Node 0 [ 365.076786] dump_stack+0x1c4/0x2b4 [ 365.079397] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 365.107360] ? dump_stack_print_info.cold.2+0x52/0x52 [ 365.109507] lowmem_reserve[]: 0 [ 365.111783] warn_alloc.cold.119+0xb7/0x1bd [ 365.115386] 2817 6321 [ 365.140958] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 365.146145] 6321 [ 365.149472] ? lock_downgrade+0x900/0x900 [ 365.153789] Node 0 [ 365.156307] ? trace_hardirqs_off+0xb8/0x310 [ 365.161170] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 365.163226] ? trace_hardirqs_off+0xb8/0x310 [ 365.167462] lowmem_reserve[]: 0 [ 365.169738] __alloc_pages_slowpath+0x2667/0x2d80 [ 365.174130] 0 3503 [ 365.200728] ? warn_alloc+0x120/0x120 [ 365.205099] 3503 [ 365.208441] ? warn_alloc+0x120/0x120 [ 365.213278] Node 0 [ 365.215747] ? print_usage_bug+0xc0/0xc0 [ 365.219572] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 365.221626] ? warn_alloc+0x120/0x120 [ 365.225443] lowmem_reserve[]: 0 [ 365.227803] ? print_usage_bug+0xc0/0xc0 [ 365.231853] 0 0 [ 365.260332] ? __lock_acquire+0x7ec/0x4ec0 [ 365.264346] 0 [ 365.267655] ? __lock_acquire+0x7ec/0x4ec0 [ 365.271713] Node 0 [ 365.273711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.277938] DMA: [ 365.279756] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.284393] 1*4kB [ 365.286684] ? should_fail+0x22d/0xd01 [ 365.292209] (U) 0*8kB [ 365.294300] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.299839] 0*16kB 1*32kB [ 365.302021] ? __lock_acquire+0x7ec/0x4ec0 [ 365.305897] (U) 2*64kB [ 365.308470] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 365.313959] (U) [ 365.316833] ? __lock_acquire+0x7ec/0x4ec0 [ 365.321062] 1*128kB (U) [ 365.323676] ? should_fail+0x22d/0xd01 [ 365.328771] 1*256kB (U) [ 365.330780] ? mark_held_locks+0x130/0x130 [ 365.335003] 0*512kB 1*1024kB [ 365.337702] ? mark_held_locks+0x130/0x130 [ 365.341591] (U) [ 365.344277] ? graph_lock+0x170/0x170 [ 365.348511] 1*2048kB [ 365.351631] ? print_usage_bug+0xc0/0xc0 [ 365.355866] (M) [ 365.357861] ? graph_lock+0x170/0x170 [ 365.361654] 3*4096kB (M) [ 365.364169] ? print_usage_bug+0xc0/0xc0 [ 365.368224] = 15908kB [ 365.368234] Node 0 [ 365.370234] ? wq_watchdog_touch+0x9c/0xfe [ 365.374023] DMA32: 3*4kB [ 365.376812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.380861] (M) 2*8kB [ 365.383301] ? check_preemption_disabled+0x48/0x200 [ 365.385534] (UM) [ 365.389786] ? check_preemption_disabled+0x48/0x200 [ 365.392545] 2*16kB [ 365.398109] ? __lock_is_held+0xb5/0x140 [ 365.400603] (M) [ 365.405651] __alloc_pages_nodemask+0xa80/0xde0 [ 365.407701] 2*32kB (UM) [ 365.412750] ? graph_lock+0x170/0x170 [ 365.414980] 2*64kB (M) [ 365.419065] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 365.421032] 3*128kB (M) [ 365.425728] ? graph_lock+0x170/0x170 [ 365.428391] 2*256kB (M) [ 365.432260] ? find_held_lock+0x36/0x1c0 [ 365.434833] 3*512kB (M) [ 365.439880] ? ____cache_alloc_node+0x1c7/0x1e0 [ 365.442542] 4*1024kB (UM) [ 365.446367] ? lock_downgrade+0x900/0x900 [ 365.449032] 3*2048kB (UM) [ 365.453125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.455784] 3*4096kB (M) [ 365.460494] cache_grow_begin+0x91/0x8c0 [ 365.463335] = 25212kB [ 365.467513] ? do_raw_spin_unlock+0xa7/0x2f0 [ 365.470358] Node 0 [ 365.475913] fallback_alloc+0x203/0x2e0 [ 365.478664] Normal: [ 365.482743] ____cache_alloc_node+0x1c7/0x1e0 [ 365.485148] 2320*4kB [ 365.489590] kmem_cache_alloc_node+0xe3/0x730 [ 365.491822] (UME) [ 365.495812] ? ipv6_get_ifaddr+0x42e/0x620 [ 365.498131] 282*8kB (UME) [ 365.502660] __alloc_skb+0x119/0x770 [ 365.505058] 32*16kB (UM) [ 365.509589] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 365.511732] 15*32kB (UM) [ 365.515995] ? skb_scrub_packet+0x490/0x490 [ 365.518828] 4*64kB (M) [ 365.522583] ? lock_downgrade+0x900/0x900 [ 365.525354] 3*128kB [ 365.530663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.533448] (UM) [ 365.537794] ? refcount_sub_and_test_checked+0x203/0x310 [ 365.540370] 1*256kB (M) [ 365.544581] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 365.546906] 1*512kB [ 365.552560] ? addrconf_rs_timer+0x6f0/0x6f0 [ 365.554626] (M) [ 365.560179] ndisc_alloc_skb+0x144/0x340 [ 365.562843] 0*1024kB [ 365.568313] ndisc_send_rs+0x331/0x6e0 [ 365.570637] 0*2048kB [ 365.575066] addrconf_rs_timer+0x3c0/0x6f0 [ 365.577040] 0*4096kB [ 365.581118] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.583517] = 13936kB [ 365.583532] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 365.587468] call_timer_fn+0x272/0x920 [ 365.589892] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 365.594134] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.596542] 4517 total pagecache pages [ 365.600791] ? process_timeout+0x40/0x40 [ 365.603208] 0 pages in swap cache [ 365.612052] ? find_held_lock+0x36/0x1c0 [ 365.615944] Swap cache stats: add 0, delete 0, find 0/0 [ 365.624534] ? mark_held_locks+0xc7/0x130 [ 365.628762] Free swap = 0kB [ 365.632666] ? _raw_spin_unlock_irq+0x27/0x80 [ 365.636720] Total swap = 0kB [ 365.636729] 1965979 pages RAM [ 365.640199] ? _raw_spin_unlock_irq+0x27/0x80 [ 365.644260] 0 pages HighMem/MovableOnly [ 365.649643] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.653780] 342745 pages reserved [ 365.653790] 0 pages cma reserved [ 365.656826] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 365.661388] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 365.664475] ? trace_hardirqs_on+0xbd/0x310 [ 365.667669] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 365.672092] ? kasan_check_read+0x11/0x20 [ 365.676160] ksoftirqd/1 cpuset= [ 365.680446] ? __run_timers+0x7da/0xc70 [ 365.683894] / [ 365.687280] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 365.691891] mems_allowed=0 [ 365.698397] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.738831] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 365.743264] __run_timers+0x7e5/0xc70 [ 365.747103] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 365.752494] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 365.757532] ? graph_lock+0x170/0x170 [ 365.761359] ? print_usage_bug+0xc0/0xc0 [ 365.765463] ? lock_release+0x970/0x970 [ 365.769485] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 365.774706] ? find_held_lock+0x36/0x1c0 [ 365.778796] ? graph_lock+0x170/0x170 [ 365.782624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.788184] ? check_preemption_disabled+0x48/0x200 [ 365.793233] ? __lock_is_held+0xb5/0x140 [ 365.797316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.802874] ? check_preemption_disabled+0x48/0x200 [ 365.807924] run_timer_softirq+0x52/0xb0 [ 365.812009] ? rcu_read_lock_sched_held+0x108/0x120 [ 365.817046] __do_softirq+0x30b/0xad8 [ 365.820879] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 365.826012] ? pvclock_read_flags+0x160/0x160 [ 365.830529] ? lapic_next_event+0x5a/0x90 [ 365.834701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.840259] ? check_preemption_disabled+0x48/0x200 [ 365.845292] ? check_preemption_disabled+0x48/0x200 [ 365.850454] ? kvm_clock_read+0x18/0x30 [ 365.854524] ? kvm_sched_clock_read+0x9/0x20 [ 365.858954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 365.864517] ? check_preemption_disabled+0x48/0x200 [ 365.869569] irq_exit+0x17f/0x1c0 [ 365.873155] smp_apic_timer_interrupt+0x1cb/0x760 [ 365.878058] ? smp_reschedule_interrupt+0x109/0x650 [ 365.883097] ? smp_call_function_single_interrupt+0x650/0x650 [ 365.889002] ? interrupt_entry+0xb5/0xf0 [ 365.893084] ? trace_hardirqs_off_caller+0xbb/0x310 [ 365.898118] ? trace_hardirqs_off_caller+0xbb/0x310 [ 365.903155] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.908020] ? trace_hardirqs_on_caller+0x310/0x310 [ 365.913054] ? trace_hardirqs_on_caller+0x310/0x310 [ 365.918201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.923765] ? check_preemption_disabled+0x48/0x200 [ 365.928799] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 365.934361] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 365.939236] apic_timer_interrupt+0xf/0x20 [ 365.943485] </IRQ> [ 365.945741] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 365.951124] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 365.970234] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 365.977964] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 365.985251] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 365.992539] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 365.999821] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 366.007107] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 366.014459] ? arch_local_irq_restore+0x45/0x52 [ 366.019162] dump_stack+0x26a/0x2b4 [ 366.022813] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.028029] ? mark_held_locks+0x130/0x130 [ 366.032285] ? mark_held_locks+0x130/0x130 [ 366.036550] dump_header+0x27b/0xf72 [ 366.040297] ? pagefault_out_of_memory+0x197/0x197 [ 366.045341] ? mark_held_locks+0x130/0x130 [ 366.049605] ? __lock_acquire+0x7ec/0x4ec0 [ 366.053865] ? mem_cgroup_charge_statistics+0x780/0x780 [ 366.059267] ? print_usage_bug+0xc0/0xc0 [ 366.063361] ? print_usage_bug+0xc0/0xc0 [ 366.067692] ? graph_lock+0x170/0x170 [ 366.071682] ? graph_lock+0x170/0x170 [ 366.075510] ? print_usage_bug+0xc0/0xc0 [ 366.079590] ? print_usage_bug+0xc0/0xc0 [ 366.083680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.089242] ? find_held_lock+0x36/0x1c0 [ 366.093331] ? mark_held_locks+0xc7/0x130 [ 366.097504] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 366.102624] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 366.107749] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.112488] ? trace_hardirqs_on+0xbd/0x310 [ 366.117100] ? kasan_check_read+0x11/0x20 [ 366.121269] ? ___ratelimit+0x36f/0x655 [ 366.125263] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.130735] ? trace_hardirqs_on+0x310/0x310 [ 366.135168] ? lock_downgrade+0x900/0x900 [ 366.139344] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 366.144494] ? ___ratelimit+0xaa/0x655 [ 366.148442] ? idr_get_free+0xec0/0xec0 [ 366.152471] ? kasan_check_write+0x14/0x20 [ 366.156728] ? do_raw_spin_lock+0xc1/0x200 [ 366.160992] oom_kill_process.cold.27+0x10/0x903 [ 366.165777] ? graph_lock+0x170/0x170 [ 366.169597] ? _raw_spin_unlock+0x2c/0x50 [ 366.173765] ? oom_badness+0xe6/0xaa0 [ 366.177593] ? oom_evaluate_task+0x540/0x540 [ 366.182026] ? find_held_lock+0x36/0x1c0 [ 366.186116] ? out_of_memory+0x974/0x1430 [ 366.190284] ? lock_downgrade+0x900/0x900 [ 366.194472] ? check_preemption_disabled+0x48/0x200 [ 366.199514] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.205328] ? kasan_check_read+0x11/0x20 [ 366.209500] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.214800] ? rcu_bh_qs+0xc0/0xc0 [ 366.218368] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 366.223439] ? oom_evaluate_task+0x302/0x540 [ 366.227875] out_of_memory+0xa84/0x1430 [ 366.231882] ? oom_killer_disable+0x3a0/0x3a0 [ 366.236399] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 366.241517] ? __mutex_add_waiter+0x2a0/0x2a0 [ 366.246049] __alloc_pages_slowpath+0x2318/0x2d80 [ 366.251104] ? warn_alloc+0x120/0x120 [ 366.254923] ? __radix_tree_lookup+0x4c0/0x4c0 [ 366.259634] ? find_get_entry+0x2f2/0xc40 [ 366.263887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.269480] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 366.274459] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.280019] ? should_fail+0x22d/0xd01 [ 366.283932] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.289057] ? __lock_is_held+0xb5/0x140 [ 366.293168] ? __lock_is_held+0xb5/0x140 [ 366.297264] ? kasan_check_read+0x11/0x20 [ 366.301472] ? ___might_sleep+0x1ed/0x300 [ 366.305639] ? lock_release+0x970/0x970 [ 366.309638] ? arch_local_save_flags+0x40/0x40 [ 366.314352] ? __might_sleep+0x95/0x190 [ 366.318358] __alloc_pages_nodemask+0xa80/0xde0 [ 366.323059] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 366.328104] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.333919] ? kasan_check_read+0x11/0x20 [ 366.338092] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.343393] ? graph_lock+0x170/0x170 [ 366.347254] ? print_usage_bug+0xc0/0xc0 [ 366.351461] ? graph_lock+0x170/0x170 [ 366.355282] ? graph_lock+0x170/0x170 [ 366.359236] ? __do_page_cache_readahead+0x7ce/0x980 [ 366.364365] ? find_held_lock+0x36/0x1c0 [ 366.368482] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 366.374052] alloc_pages_current+0x10c/0x210 [ 366.378483] ? lock_downgrade+0x900/0x900 [ 366.382656] __page_cache_alloc+0x38f/0x5b0 [ 366.387001] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.392819] ? kasan_check_read+0x11/0x20 [ 366.396991] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.402372] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 366.407098] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.412658] ? check_preemption_disabled+0x48/0x200 [ 366.418243] filemap_fault+0x1594/0x25f0 [ 366.422341] ? __lock_page_or_retry+0xa00/0xa00 [ 366.427131] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.432951] ? kasan_check_read+0x11/0x20 [ 366.437122] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.442575] ? rcu_bh_qs+0xc0/0xc0 [ 366.446202] ? remove_wait_queue+0x1a6/0x360 [ 366.450635] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.456125] ? filemap_map_pages+0xdea/0x1980 [ 366.460660] ? print_usage_bug+0xc0/0xc0 [ 366.464907] ? find_get_pages_range_tag+0x1320/0x1320 [ 366.470117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 366.475671] ? fput+0x130/0x1a0 [ 366.479235] ? graph_lock+0x170/0x170 [ 366.483056] ? __lock_acquire+0x7ec/0x4ec0 [ 366.487334] ? lock_acquire+0x1ed/0x520 [ 366.491451] ? ext4_filemap_fault+0x7a/0xad [ 366.496502] ? lock_release+0x970/0x970 [ 366.500498] ? arch_local_save_flags+0x40/0x40 [ 366.505190] ? select_estimate_accuracy+0x4b0/0x4b0 [ 366.510320] ? down_read+0xb0/0x1d0 [ 366.513972] ? ext4_filemap_fault+0x7a/0xad [ 366.518313] ? __down_interruptible+0x700/0x700 [ 366.523188] ext4_filemap_fault+0x82/0xad [ 366.527480] __do_fault+0x100/0x6b0 [ 366.531136] ? print_bad_pte+0x6c0/0x6c0 [ 366.535218] ? find_held_lock+0x36/0x1c0 [ 366.539480] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 366.544720] ? pmd_val+0x88/0x100 [ 366.548193] ? add_mm_counter_fast+0xd0/0xd0 [ 366.552627] ? pmd_val+0x88/0x100 [ 366.556108] ? add_mm_counter_fast+0xd0/0xd0 [ 366.560552] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.566119] __handle_mm_fault+0x3709/0x53e0 [ 366.570640] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 366.575512] ? graph_lock+0x170/0x170 [ 366.579337] ? print_usage_bug+0xc0/0xc0 [ 366.583454] ? lock_downgrade+0x900/0x900 [ 366.587625] ? graph_lock+0x170/0x170 [ 366.591470] ? graph_lock+0x170/0x170 [ 366.595507] ? handle_mm_fault+0x42a/0xc70 [ 366.599768] ? lock_downgrade+0x900/0x900 [ 366.603971] ? check_preemption_disabled+0x48/0x200 [ 366.609130] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 366.614951] ? kasan_check_read+0x11/0x20 [ 366.619127] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 366.624676] ? rcu_bh_qs+0xc0/0xc0 [ 366.628262] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 366.633735] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.639294] ? check_preemption_disabled+0x48/0x200 [ 366.644343] handle_mm_fault+0x54f/0xc70 [ 366.648465] ? __handle_mm_fault+0x53e0/0x53e0 [ 366.653078] ? find_vma+0x34/0x190 [ 366.656799] __do_page_fault+0x67d/0xed0 [ 366.660891] ? mm_fault_error+0x380/0x380 [ 366.665060] ? trace_hardirqs_off+0xb8/0x310 [ 366.669492] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.674877] ? trace_hardirqs_on+0x310/0x310 [ 366.679494] do_page_fault+0xf2/0x7e0 [ 366.683322] ? vmalloc_sync_all+0x30/0x30 [ 366.687496] ? error_entry+0x70/0xd0 [ 366.691233] ? trace_hardirqs_off_caller+0xbb/0x310 [ 366.696357] ? trace_hardirqs_on_caller+0xc0/0x310 [ 366.701307] ? syscall_return_slowpath+0x5e0/0x5e0 [ 366.706259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.711127] ? trace_hardirqs_on_caller+0x310/0x310 [ 366.716163] ? trace_hardirqs_off+0x310/0x310 [ 366.720685] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 366.725723] ? prepare_exit_to_usermode+0x291/0x3b0 [ 366.731043] ? page_fault+0x8/0x30 [ 366.734611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.739482] ? page_fault+0x8/0x30 [ 366.743046] page_fault+0x1e/0x30 [ 366.746522] RIP: 0033:0x7f41f206bdd3 [ 366.750254] Code: Bad RIP value. [ 366.753635] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 366.759016] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 366.766299] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 366.773588] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 366.780871] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 366.788157] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 366.795503] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 366.795590] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 366.802372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.802379] Call Trace: [ 366.802401] dump_stack+0x1c4/0x2b4 [ 366.802460] ? dump_stack_print_info.cold.2+0x52/0x52 [ 366.809052] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 366.818352] warn_alloc.cold.119+0xb7/0x1bd [ 366.820929] init cpuset= [ 366.824586] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 366.829940] / mems_allowed=0 [ 366.839679] ? lock_downgrade+0x900/0x900 [ 366.858831] ? trace_hardirqs_off+0xb8/0x310 [ 366.863268] ? trace_hardirqs_off+0xb8/0x310 [ 366.867709] __alloc_pages_slowpath+0x2667/0x2d80 [ 366.872609] ? warn_alloc+0x120/0x120 [ 366.876472] ? warn_alloc+0x120/0x120 [ 366.880299] ? print_usage_bug+0xc0/0xc0 [ 366.884380] ? warn_alloc+0x120/0x120 [ 366.888235] ? print_usage_bug+0xc0/0xc0 [ 366.892318] ? __lock_acquire+0x7ec/0x4ec0 [ 366.896580] ? __lock_acquire+0x7ec/0x4ec0 [ 366.900844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.906403] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 366.912003] ? should_fail+0x22d/0xd01 [ 366.915924] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.921064] ? __lock_acquire+0x7ec/0x4ec0 [ 366.925329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 366.930481] ? __lock_acquire+0x7ec/0x4ec0 [ 366.934737] ? should_fail+0x22d/0xd01 [ 366.938807] ? mark_held_locks+0x130/0x130 [ 366.943078] ? mark_held_locks+0x130/0x130 [ 366.947365] ? mark_held_locks+0xc7/0x130 [ 366.951535] ? print_usage_bug+0xc0/0xc0 [ 366.955712] ? graph_lock+0x170/0x170 [ 366.959535] ? print_usage_bug+0xc0/0xc0 [ 366.963625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 366.969183] ? check_preemption_disabled+0x48/0x200 [ 366.974218] ? check_preemption_disabled+0x48/0x200 [ 366.979269] ? __lock_is_held+0xb5/0x140 [ 366.983362] __alloc_pages_nodemask+0xa80/0xde0 [ 366.988139] ? graph_lock+0x170/0x170 [ 366.991971] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 366.997008] ? graph_lock+0x170/0x170 [ 367.000840] ? find_held_lock+0x36/0x1c0 [ 367.004979] ? ____cache_alloc_node+0x1c7/0x1e0 [ 367.009686] ? lock_downgrade+0x900/0x900 [ 367.013865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.019463] cache_grow_begin+0x91/0x8c0 [ 367.023641] ? do_raw_spin_unlock+0xa7/0x2f0 [ 367.028082] fallback_alloc+0x203/0x2e0 [ 367.032219] ____cache_alloc_node+0x1c7/0x1e0 [ 367.036744] kmem_cache_alloc_node+0xe3/0x730 [ 367.041264] ? ipv6_get_ifaddr+0x42e/0x620 [ 367.045535] __alloc_skb+0x119/0x770 [ 367.049272] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.054572] ? skb_scrub_packet+0x490/0x490 [ 367.058919] ? lock_downgrade+0x900/0x900 [ 367.063101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.068665] ? refcount_sub_and_test_checked+0x203/0x310 [ 367.074140] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 367.079614] ? addrconf_rs_timer+0x6f0/0x6f0 [ 367.084059] ndisc_alloc_skb+0x144/0x340 [ 367.088147] ndisc_send_rs+0x331/0x6e0 [ 367.092066] addrconf_rs_timer+0x3c0/0x6f0 [ 367.096334] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.100604] call_timer_fn+0x272/0x920 [ 367.104602] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.108860] ? process_timeout+0x40/0x40 [ 367.112944] ? find_held_lock+0x36/0x1c0 [ 367.117277] ? __run_timers+0x7da/0xc70 [ 367.121274] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.125791] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.130306] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.134561] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 367.139171] ? trace_hardirqs_on+0xbd/0x310 [ 367.143520] ? kasan_check_read+0x11/0x20 [ 367.147694] ? __run_timers+0x7da/0xc70 [ 367.151695] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 367.157173] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.161466] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.165859] __run_timers+0x7e5/0xc70 [ 367.169678] ? find_held_lock+0x36/0x1c0 [ 367.173772] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 367.179162] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.183957] ? retint_kernel+0x2d/0x2d [ 367.187885] ? _raw_spin_unlock_irq+0x56/0x80 [ 367.192447] ? pvclock_read_flags+0x160/0x160 [ 367.196969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.202549] ? check_preemption_disabled+0x48/0x200 [ 367.207598] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 367.213154] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.218476] ? rcu_pm_notify+0xc0/0xc0 [ 367.222390] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.228170] ? check_preemption_disabled+0x48/0x200 [ 367.233220] run_timer_softirq+0x52/0xb0 [ 367.237471] ? rcu_read_lock_sched_held+0x108/0x120 [ 367.242515] __do_softirq+0x30b/0xad8 [ 367.246356] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 367.251488] ? retint_kernel+0x2d/0x2d [ 367.255602] ? schedule+0x108/0x460 [ 367.259264] ? trace_hardirqs_off+0xb8/0x310 [ 367.263789] ? smpboot_thread_fn+0x68b/0xa00 [ 367.268222] ? trace_hardirqs_on+0x310/0x310 [ 367.272658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.278213] ? check_preemption_disabled+0x48/0x200 [ 367.283499] ? takeover_tasklets+0xa90/0xa90 [ 367.287931] run_ksoftirqd+0x94/0x100 [ 367.291757] smpboot_thread_fn+0x68b/0xa00 [ 367.296015] ? sort_range+0x30/0x30 [ 367.299663] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 367.304786] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.310715] ? __kthread_parkme+0xfb/0x1a0 [ 367.314977] kthread+0x35a/0x420 [ 367.318360] ? sort_range+0x30/0x30 [ 367.322002] ? kthread_bind+0x40/0x40 [ 367.325825] ret_from_fork+0x3a/0x50 [ 367.329575] warn_alloc_show_mem: 1 callbacks suppressed [ 367.329587] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 367.329589] Mem-Info: [ 367.329620] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 367.329620] active_file:34 inactive_file:0 isolated_file:13 [ 367.329620] unevictable:0 dirty:0 writeback:0 unstable:0 [ 367.329620] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 367.329620] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 367.329620] free:13758 free_pcp:195 free_cma:0 [ 367.334972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.334982] Call Trace: [ 367.341154] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 367.343577] <IRQ> [ 367.376657] Node 0 [ 367.386041] dump_stack+0x1c4/0x2b4 [ 367.388648] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 367.416604] ? dump_stack_print_info.cold.2+0x52/0x52 [ 367.418724] lowmem_reserve[]: 0 [ 367.421468] warn_alloc.cold.119+0xb7/0x1bd [ 367.425082] 2817 [ 367.450748] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 367.455941] 6321 [ 367.459228] ? lock_downgrade+0x900/0x900 [ 367.463544] 6321 [ 367.465622] ? trace_hardirqs_off+0xb8/0x310 [ 367.470480] Node 0 [ 367.472560] ? trace_hardirqs_off+0xb8/0x310 [ 367.476725] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 367.478781] __alloc_pages_slowpath+0x2667/0x2d80 [ 367.483172] lowmem_reserve[]: 0 [ 367.485498] ? warn_alloc+0x120/0x120 [ 367.489870] 0 3503 [ 367.516473] ? trace_hardirqs_on+0x310/0x310 [ 367.521316] 3503 [ 367.524606] ? warn_alloc+0x120/0x120 [ 367.528494] Node 0 [ 367.530748] ? print_usage_bug+0xc0/0xc0 [ 367.535179] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 367.537231] ? warn_alloc+0x120/0x120 [ 367.541029] lowmem_reserve[]: [ 367.543279] ? ktime_get+0x2e1/0x440 [ 367.547327] 0 0 [ 367.575806] ? print_usage_bug+0xc0/0xc0 [ 367.579605] 0 [ 367.582725] ? __lock_acquire+0x7ec/0x4ec0 [ 367.586466] 0 [ 367.588477] ? __lock_acquire+0x7ec/0x4ec0 [ 367.592631] Node 0 [ 367.594477] ? kasan_check_read+0x11/0x20 [ 367.598728] DMA: [ 367.600549] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 367.604781] 1*4kB [ 367.607099] ? should_fail+0x22d/0xd01 [ 367.611238] (U) [ 367.613318] ? rcu_bh_qs+0xc0/0xc0 [ 367.618846] 0*8kB 0*16kB [ 367.621025] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.624900] 1*32kB (U) [ 367.626900] ? __lock_acquire+0x7ec/0x4ec0 [ 367.630456] 2*64kB (U) [ 367.633238] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 367.638326] 1*128kB (U) [ 367.640940] ? __lock_acquire+0x7ec/0x4ec0 [ 367.645170] 1*256kB (U) [ 367.647779] ? should_fail+0x22d/0xd01 [ 367.653028] 0*512kB 1*1024kB [ 367.655729] ? rcu_idle_enter+0x4b0/0x4b0 [ 367.659962] (U) [ 367.662654] ? mark_held_locks+0x130/0x130 [ 367.666534] 1*2048kB [ 367.669657] ? mark_held_locks+0x130/0x130 [ 367.673801] (M) [ 367.675792] ? mark_held_locks+0xc7/0x130 [ 367.680020] 3*4096kB (M) [ 367.682479] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 367.686790] = 15908kB [ 367.686799] Node 0 [ 367.688793] ? graph_lock+0x170/0x170 [ 367.692972] DMA32: [ 367.695747] ? print_usage_bug+0xc0/0xc0 [ 367.700763] 3*4kB [ 367.703187] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.705440] (M) 2*8kB [ 367.709267] ? check_preemption_disabled+0x48/0x200 [ 367.711514] (UM) [ 367.715585] ? check_preemption_disabled+0x48/0x200 [ 367.717725] 2*16kB (M) [ 367.723291] ? __lock_is_held+0xb5/0x140 [ 367.725783] 2*32kB (UM) [ 367.730824] __alloc_pages_nodemask+0xa80/0xde0 [ 367.732876] 2*64kB (M) [ 367.737923] ? graph_lock+0x170/0x170 [ 367.740506] 3*128kB (M) [ 367.744595] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 367.747261] 2*256kB [ 367.751951] ? graph_lock+0x170/0x170 [ 367.754535] (M) [ 367.758358] ? find_held_lock+0x36/0x1c0 [ 367.761016] 3*512kB (M) [ 367.766059] ? ____cache_alloc_node+0x1c7/0x1e0 [ 367.768367] 4*1024kB (UM) [ 367.772205] ? lock_downgrade+0x900/0x900 [ 367.774173] 3*2048kB (UM) [ 367.778263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.780925] 3*4096kB (M) [ 367.785621] cache_grow_begin+0x91/0x8c0 [ 367.788478] = 25212kB [ 367.788487] Node 0 [ 367.792652] ? do_raw_spin_unlock+0xa7/0x2f0 [ 367.795605] Normal: [ 367.801166] fallback_alloc+0x203/0x2e0 [ 367.803917] 2320*4kB [ 367.808002] ____cache_alloc_node+0x1c7/0x1e0 [ 367.810437] (UME) [ 367.812696] kmem_cache_alloc_node+0xe3/0x730 [ 367.817096] 282*8kB (UME) [ 367.819475] ? ipv6_get_ifaddr+0x42e/0x620 [ 367.823464] 32*16kB [ 367.825898] __alloc_skb+0x119/0x770 [ 367.830382] (UM) [ 367.832589] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 367.837076] 15*32kB [ 367.840010] ? skb_scrub_packet+0x490/0x490 [ 367.844241] (UM) [ 367.846579] ? lock_downgrade+0x900/0x900 [ 367.850280] 4*64kB (M) [ 367.852374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 367.857739] 3*128kB [ 367.860083] ? refcount_sub_and_test_checked+0x203/0x310 [ 367.864397] (UM) [ 367.866517] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 367.870657] 1*256kB [ 367.873256] ? addrconf_rs_timer+0x6f0/0x6f0 [ 367.878788] (M) [ 367.881182] ndisc_alloc_skb+0x144/0x340 [ 367.886618] 1*512kB [ 367.888699] ndisc_send_rs+0x331/0x6e0 [ 367.894173] (M) [ 367.896517] addrconf_rs_timer+0x3c0/0x6f0 [ 367.900911] 0*1024kB 0*2048kB [ 367.902915] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.907212] 0*4096kB = 13936kB [ 367.909570] call_timer_fn+0x272/0x920 [ 367.913475] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 367.915476] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.919715] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 367.922917] ? process_timeout+0x40/0x40 [ 367.927153] 4517 total pagecache pages [ 367.930369] ? find_held_lock+0x36/0x1c0 [ 367.934261] 0 pages in swap cache [ 367.943110] ? mark_held_locks+0xc7/0x130 [ 367.947337] Swap cache stats: add 0, delete 0, find 0/0 [ 367.947347] Free swap = 0kB [ 367.955937] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.959998] Total swap = 0kB [ 367.963896] ? _raw_spin_unlock_irq+0x27/0x80 [ 367.967958] 1965979 pages RAM [ 367.971455] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 367.975593] 0 pages HighMem/MovableOnly [ 367.975603] 342745 pages reserved [ 367.980981] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 367.983998] 0 pages cma reserved [ 367.988510] ? trace_hardirqs_on+0xbd/0x310 [ 367.991600] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 367.996033] ? kasan_check_read+0x11/0x20 [ 367.996052] ? __run_timers+0x7da/0xc70 [ 367.999263] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 368.003518] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.007493] ksoftirqd/1 cpuset= [ 368.010975] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 368.015559] / [ 368.018965] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 368.023289] mems_allowed=0 [ 368.029805] __run_timers+0x7e5/0xc70 [ 368.074163] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 368.079549] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 368.084584] ? graph_lock+0x170/0x170 [ 368.088441] ? print_usage_bug+0xc0/0xc0 [ 368.092522] ? lock_release+0x970/0x970 [ 368.096522] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 368.101833] ? find_held_lock+0x36/0x1c0 [ 368.105917] ? graph_lock+0x170/0x170 [ 368.109743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.115299] ? check_preemption_disabled+0x48/0x200 [ 368.120348] ? __lock_is_held+0xb5/0x140 [ 368.124544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.130100] ? check_preemption_disabled+0x48/0x200 [ 368.135142] run_timer_softirq+0x52/0xb0 [ 368.139347] ? rcu_read_lock_sched_held+0x108/0x120 [ 368.144384] __do_softirq+0x30b/0xad8 [ 368.148252] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 368.153378] ? pvclock_read_flags+0x160/0x160 [ 368.157932] ? lapic_next_event+0x5a/0x90 [ 368.162098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.167653] ? check_preemption_disabled+0x48/0x200 [ 368.172687] ? check_preemption_disabled+0x48/0x200 [ 368.177726] ? kvm_clock_read+0x18/0x30 [ 368.181716] ? kvm_sched_clock_read+0x9/0x20 [ 368.186145] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.191702] ? check_preemption_disabled+0x48/0x200 [ 368.196754] irq_exit+0x17f/0x1c0 [ 368.200230] smp_apic_timer_interrupt+0x1cb/0x760 [ 368.205091] ? smp_reschedule_interrupt+0x109/0x650 [ 368.210128] ? smp_call_function_single_interrupt+0x650/0x650 [ 368.216030] ? interrupt_entry+0xb5/0xf0 [ 368.220302] ? trace_hardirqs_off_caller+0xbb/0x310 [ 368.225336] ? trace_hardirqs_off_caller+0xbb/0x310 [ 368.230376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.235273] ? trace_hardirqs_on_caller+0x310/0x310 [ 368.240302] ? trace_hardirqs_on_caller+0x310/0x310 [ 368.245337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.250891] ? check_preemption_disabled+0x48/0x200 [ 368.255995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.261561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.266469] apic_timer_interrupt+0xf/0x20 [ 368.270719] </IRQ> [ 368.272974] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 368.278271] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 368.297273] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 368.305125] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 368.312444] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 368.319733] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 368.327018] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 368.334300] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 368.341613] ? arch_local_irq_restore+0x45/0x52 [ 368.346313] dump_stack+0x26a/0x2b4 [ 368.349969] ? dump_stack_print_info.cold.2+0x52/0x52 [ 368.355187] ? mark_held_locks+0x130/0x130 [ 368.359474] ? mark_held_locks+0x130/0x130 [ 368.363732] dump_header+0x27b/0xf72 [ 368.367497] ? pagefault_out_of_memory+0x197/0x197 [ 368.372481] ? mark_held_locks+0x130/0x130 [ 368.376739] ? __lock_acquire+0x7ec/0x4ec0 [ 368.380996] ? mem_cgroup_charge_statistics+0x780/0x780 [ 368.386378] ? print_usage_bug+0xc0/0xc0 [ 368.390500] ? print_usage_bug+0xc0/0xc0 [ 368.394587] ? graph_lock+0x170/0x170 [ 368.398439] ? graph_lock+0x170/0x170 [ 368.402266] ? print_usage_bug+0xc0/0xc0 [ 368.406368] ? print_usage_bug+0xc0/0xc0 [ 368.410487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.416180] ? find_held_lock+0x36/0x1c0 [ 368.420656] ? mark_held_locks+0xc7/0x130 [ 368.424831] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 368.429950] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 368.435074] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.439771] ? trace_hardirqs_on+0xbd/0x310 [ 368.444109] ? kasan_check_read+0x11/0x20 [ 368.448368] ? ___ratelimit+0x36f/0x655 [ 368.452364] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.457910] ? trace_hardirqs_on+0x310/0x310 [ 368.462343] ? lock_downgrade+0x900/0x900 [ 368.466588] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 368.471713] ? ___ratelimit+0xaa/0x655 [ 368.475620] ? idr_get_free+0xec0/0xec0 [ 368.479612] ? kasan_check_write+0x14/0x20 [ 368.483867] ? do_raw_spin_lock+0xc1/0x200 [ 368.488129] oom_kill_process.cold.27+0x10/0x903 [ 368.492907] ? graph_lock+0x170/0x170 [ 368.496726] ? _raw_spin_unlock+0x2c/0x50 [ 368.500891] ? oom_badness+0xe6/0xaa0 [ 368.504716] ? oom_evaluate_task+0x540/0x540 [ 368.509145] ? find_held_lock+0x36/0x1c0 [ 368.513232] ? out_of_memory+0x974/0x1430 [ 368.517398] ? lock_downgrade+0x900/0x900 [ 368.521602] ? check_preemption_disabled+0x48/0x200 [ 368.526640] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 368.532483] ? kasan_check_read+0x11/0x20 [ 368.536650] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 368.541946] ? rcu_bh_qs+0xc0/0xc0 [ 368.545676] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 368.550711] ? oom_evaluate_task+0x302/0x540 [ 368.555144] out_of_memory+0xa84/0x1430 [ 368.559147] ? oom_killer_disable+0x3a0/0x3a0 [ 368.563664] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 368.568618] ? __mutex_add_waiter+0x2a0/0x2a0 [ 368.573143] __alloc_pages_slowpath+0x2318/0x2d80 [ 368.578037] ? warn_alloc+0x120/0x120 [ 368.581858] ? __radix_tree_lookup+0x4c0/0x4c0 [ 368.586491] ? find_get_entry+0x2f2/0xc40 [ 368.590669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 368.596229] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 368.601177] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.606731] ? should_fail+0x22d/0xd01 [ 368.610642] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 368.615977] ? __lock_is_held+0xb5/0x140 [ 368.620084] ? __lock_is_held+0xb5/0x140 [ 368.624176] ? kasan_check_read+0x11/0x20 [ 368.628347] ? ___might_sleep+0x1ed/0x300 [ 368.632523] ? lock_release+0x970/0x970 [ 368.636523] ? arch_local_save_flags+0x40/0x40 [ 368.641138] ? __might_sleep+0x95/0x190 [ 368.645137] __alloc_pages_nodemask+0xa80/0xde0 [ 368.649832] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 368.654866] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 368.660687] ? kasan_check_read+0x11/0x20 [ 368.664854] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 368.670237] ? graph_lock+0x170/0x170 [ 368.674057] ? print_usage_bug+0xc0/0xc0 [ 368.678138] ? graph_lock+0x170/0x170 [ 368.681957] ? graph_lock+0x170/0x170 [ 368.685781] ? __do_page_cache_readahead+0x7ce/0x980 [ 368.690907] ? find_held_lock+0x36/0x1c0 [ 368.694995] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 368.700558] alloc_pages_current+0x10c/0x210 [ 368.705298] ? lock_downgrade+0x900/0x900 [ 368.709485] __page_cache_alloc+0x38f/0x5b0 [ 368.713827] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 368.719640] ? kasan_check_read+0x11/0x20 [ 368.723931] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 368.729238] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 368.733929] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.739576] ? check_preemption_disabled+0x48/0x200 [ 368.744620] filemap_fault+0x1594/0x25f0 [ 368.748717] ? __lock_page_or_retry+0xa00/0xa00 [ 368.753404] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 368.759258] ? kasan_check_read+0x11/0x20 [ 368.763460] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 368.768762] ? rcu_bh_qs+0xc0/0xc0 [ 368.772320] ? remove_wait_queue+0x1a6/0x360 [ 368.776767] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.782483] ? filemap_map_pages+0xdea/0x1980 [ 368.787095] ? print_usage_bug+0xc0/0xc0 [ 368.791179] ? find_get_pages_range_tag+0x1320/0x1320 [ 368.796548] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 368.802099] ? fput+0x130/0x1a0 [ 368.805400] ? graph_lock+0x170/0x170 [ 368.809267] ? __lock_acquire+0x7ec/0x4ec0 [ 368.813542] ? lock_acquire+0x1ed/0x520 [ 368.817535] ? ext4_filemap_fault+0x7a/0xad [ 368.821966] ? lock_release+0x970/0x970 [ 368.826072] ? arch_local_save_flags+0x40/0x40 [ 368.830681] ? select_estimate_accuracy+0x4b0/0x4b0 [ 368.835728] ? down_read+0xb0/0x1d0 [ 368.839369] ? ext4_filemap_fault+0x7a/0xad [ 368.843708] ? __down_interruptible+0x700/0x700 [ 368.848451] ext4_filemap_fault+0x82/0xad [ 368.852628] __do_fault+0x100/0x6b0 [ 368.856277] ? print_bad_pte+0x6c0/0x6c0 [ 368.860505] ? find_held_lock+0x36/0x1c0 [ 368.864589] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 368.869797] ? pmd_val+0x88/0x100 [ 368.873269] ? add_mm_counter_fast+0xd0/0xd0 [ 368.877694] ? pmd_val+0x88/0x100 [ 368.881171] ? add_mm_counter_fast+0xd0/0xd0 [ 368.885636] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.891213] __handle_mm_fault+0x3709/0x53e0 [ 368.895711] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 368.900582] ? graph_lock+0x170/0x170 [ 368.904438] ? print_usage_bug+0xc0/0xc0 [ 368.908522] ? lock_downgrade+0x900/0x900 [ 368.912686] ? graph_lock+0x170/0x170 [ 368.916506] ? graph_lock+0x170/0x170 [ 368.920350] ? handle_mm_fault+0x42a/0xc70 [ 368.924618] ? lock_downgrade+0x900/0x900 [ 368.928781] ? check_preemption_disabled+0x48/0x200 [ 368.933820] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 368.939637] ? kasan_check_read+0x11/0x20 [ 368.943802] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 368.949100] ? rcu_bh_qs+0xc0/0xc0 [ 368.952682] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 368.958162] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 368.963717] ? check_preemption_disabled+0x48/0x200 [ 368.968766] handle_mm_fault+0x54f/0xc70 [ 368.972853] ? __handle_mm_fault+0x53e0/0x53e0 [ 368.977482] ? find_vma+0x34/0x190 [ 368.981046] __do_page_fault+0x67d/0xed0 [ 368.985135] ? mm_fault_error+0x380/0x380 [ 368.989303] ? trace_hardirqs_off+0xb8/0x310 [ 368.993757] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.999138] ? trace_hardirqs_on+0x310/0x310 [ 369.003570] do_page_fault+0xf2/0x7e0 [ 369.007455] ? vmalloc_sync_all+0x30/0x30 [ 369.011631] ? error_entry+0x70/0xd0 [ 369.015367] ? trace_hardirqs_off_caller+0xbb/0x310 [ 369.020397] ? trace_hardirqs_on_caller+0xc0/0x310 [ 369.025385] ? syscall_return_slowpath+0x5e0/0x5e0 [ 369.030369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.035300] ? trace_hardirqs_on_caller+0x310/0x310 [ 369.040333] ? trace_hardirqs_off+0x310/0x310 [ 369.045080] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 369.050116] ? prepare_exit_to_usermode+0x291/0x3b0 [ 369.055157] ? page_fault+0x8/0x30 [ 369.058726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.063685] ? page_fault+0x8/0x30 [ 369.067381] page_fault+0x1e/0x30 [ 369.070891] RIP: 0033:0x7f41f206bdd3 [ 369.074643] Code: Bad RIP value. [ 369.078023] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 369.083444] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 369.090738] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 369.098065] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 369.105351] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 369.112632] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 369.119953] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 369.120014] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 369.126959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.126965] Call Trace: [ 369.126987] dump_stack+0x1c4/0x2b4 [ 369.127010] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.133733] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 369.143062] warn_alloc.cold.119+0xb7/0x1bd [ 369.145634] init cpuset= [ 369.149276] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 369.154475] / [ 369.164483] ? lock_downgrade+0x900/0x900 [ 369.168797] mems_allowed=0 [ 369.185303] ? trace_hardirqs_off+0xb8/0x310 [ 369.189740] ? trace_hardirqs_off+0xb8/0x310 [ 369.194178] __alloc_pages_slowpath+0x2667/0x2d80 [ 369.199077] ? warn_alloc+0x120/0x120 [ 369.202903] ? warn_alloc+0x120/0x120 [ 369.206734] ? print_usage_bug+0xc0/0xc0 [ 369.210814] ? warn_alloc+0x120/0x120 [ 369.214638] ? print_usage_bug+0xc0/0xc0 [ 369.218721] ? __lock_acquire+0x7ec/0x4ec0 [ 369.223169] ? __lock_acquire+0x7ec/0x4ec0 [ 369.227457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.233107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.238667] ? should_fail+0x22d/0xd01 [ 369.242590] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.247805] ? __lock_acquire+0x7ec/0x4ec0 [ 369.252067] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.257189] ? __lock_acquire+0x7ec/0x4ec0 [ 369.261477] ? should_fail+0x22d/0xd01 [ 369.265572] ? mark_held_locks+0x130/0x130 [ 369.269835] ? mark_held_locks+0x130/0x130 [ 369.274104] ? mark_held_locks+0xc7/0x130 [ 369.278281] ? print_usage_bug+0xc0/0xc0 [ 369.282361] ? graph_lock+0x170/0x170 [ 369.286184] ? print_usage_bug+0xc0/0xc0 [ 369.290271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.295833] ? check_preemption_disabled+0x48/0x200 [ 369.300866] ? check_preemption_disabled+0x48/0x200 [ 369.305916] ? __lock_is_held+0xb5/0x140 [ 369.310396] __alloc_pages_nodemask+0xa80/0xde0 [ 369.315134] ? graph_lock+0x170/0x170 [ 369.318978] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 369.324008] ? graph_lock+0x170/0x170 [ 369.328101] ? find_held_lock+0x36/0x1c0 [ 369.332195] ? ____cache_alloc_node+0x1c7/0x1e0 [ 369.336885] ? lock_downgrade+0x900/0x900 [ 369.341060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.346623] cache_grow_begin+0x91/0x8c0 [ 369.350708] ? do_raw_spin_unlock+0xa7/0x2f0 [ 369.355148] fallback_alloc+0x203/0x2e0 [ 369.359152] ____cache_alloc_node+0x1c7/0x1e0 [ 369.363672] kmem_cache_alloc_node+0xe3/0x730 [ 369.368194] ? ipv6_get_ifaddr+0x42e/0x620 [ 369.372486] __alloc_skb+0x119/0x770 [ 369.376222] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.381522] ? skb_scrub_packet+0x490/0x490 [ 369.385866] ? lock_downgrade+0x900/0x900 [ 369.390048] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.395605] ? refcount_sub_and_test_checked+0x203/0x310 [ 369.401079] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 369.406553] ? addrconf_rs_timer+0x6f0/0x6f0 [ 369.410995] ndisc_alloc_skb+0x144/0x340 [ 369.415093] ndisc_send_rs+0x331/0x6e0 [ 369.419005] addrconf_rs_timer+0x3c0/0x6f0 [ 369.423281] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 369.427550] call_timer_fn+0x272/0x920 [ 369.431480] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 369.435736] ? process_timeout+0x40/0x40 [ 369.439815] ? find_held_lock+0x36/0x1c0 [ 369.443903] ? __run_timers+0x7da/0xc70 [ 369.447920] ? _raw_spin_unlock_irq+0x27/0x80 [ 369.452465] ? _raw_spin_unlock_irq+0x27/0x80 [ 369.456979] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 369.461232] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 369.465840] ? trace_hardirqs_on+0xbd/0x310 [ 369.470185] ? kasan_check_read+0x11/0x20 [ 369.474353] ? __run_timers+0x7da/0xc70 [ 369.478348] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 369.483822] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 369.488083] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 369.492341] __run_timers+0x7e5/0xc70 [ 369.496162] ? find_held_lock+0x36/0x1c0 [ 369.500259] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 369.505647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.510467] ? retint_kernel+0x2d/0x2d [ 369.514397] ? _raw_spin_unlock_irq+0x56/0x80 [ 369.518967] ? pvclock_read_flags+0x160/0x160 [ 369.523494] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.529063] ? check_preemption_disabled+0x48/0x200 [ 369.534115] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 369.539677] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 369.544979] ? rcu_pm_notify+0xc0/0xc0 [ 369.548888] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.554472] ? check_preemption_disabled+0x48/0x200 [ 369.559519] run_timer_softirq+0x52/0xb0 [ 369.563612] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.568650] __do_softirq+0x30b/0xad8 [ 369.572501] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 369.577631] ? retint_kernel+0x2d/0x2d [ 369.581546] ? schedule+0x108/0x460 [ 369.585212] ? trace_hardirqs_off+0xb8/0x310 [ 369.589644] ? smpboot_thread_fn+0x68b/0xa00 [ 369.594076] ? trace_hardirqs_on+0x310/0x310 [ 369.598508] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.604070] ? check_preemption_disabled+0x48/0x200 [ 369.609132] ? takeover_tasklets+0xa90/0xa90 [ 369.613572] run_ksoftirqd+0x94/0x100 [ 369.617404] smpboot_thread_fn+0x68b/0xa00 [ 369.621712] ? sort_range+0x30/0x30 [ 369.625360] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 369.630489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.636049] ? __kthread_parkme+0xfb/0x1a0 [ 369.640313] kthread+0x35a/0x420 [ 369.643705] ? sort_range+0x30/0x30 [ 369.647351] ? kthread_bind+0x40/0x40 [ 369.651179] ret_from_fork+0x3a/0x50 [ 369.654927] warn_alloc_show_mem: 1 callbacks suppressed [ 369.654940] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 369.654942] Mem-Info: [ 369.654973] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 369.654973] active_file:34 inactive_file:0 isolated_file:13 [ 369.654973] unevictable:0 dirty:0 writeback:0 unstable:0 [ 369.654973] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 369.654973] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 369.654973] free:13758 free_pcp:195 free_cma:0 [ 369.660332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.660342] Call Trace: [ 369.666518] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 369.668946] <IRQ> [ 369.702008] Node 0 [ 369.711384] dump_stack+0x1c4/0x2b4 [ 369.713993] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.741926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 369.744088] lowmem_reserve[]: [ 369.746356] warn_alloc.cold.119+0xb7/0x1bd [ 369.749971] 0 [ 369.775498] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 369.780689] 2817 [ 369.783822] ? lock_downgrade+0x900/0x900 [ 369.788131] 6321 6321 [ 369.789966] ? trace_hardirqs_off+0xb8/0x310 [ 369.794806] Node 0 [ 369.796889] ? trace_hardirqs_off+0xb8/0x310 [ 369.801057] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.803555] __alloc_pages_slowpath+0x2667/0x2d80 [ 369.807953] lowmem_reserve[]: 0 [ 369.810244] ? warn_alloc+0x120/0x120 [ 369.814623] 0 [ 369.841192] ? lock_release+0x970/0x970 [ 369.846037] 3503 [ 369.849333] ? warn_alloc+0x120/0x120 [ 369.853129] 3503 [ 369.854954] ? print_usage_bug+0xc0/0xc0 [ 369.854971] ? warn_alloc+0x120/0x120 [ 369.858952] Node 0 [ 369.861035] ? print_usage_bug+0xc0/0xc0 [ 369.864864] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 369.866916] ? __lock_acquire+0x7ec/0x4ec0 [ 369.870981] lowmem_reserve[]: 0 [ 369.874807] ? __lock_acquire+0x7ec/0x4ec0 [ 369.877051] 0 [ 369.881128] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 369.909577] 0 [ 369.913835] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 369.917104] 0 [ 369.921365] ? should_fail+0x22d/0xd01 [ 369.923168] Node 0 [ 369.928729] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.930529] DMA: [ 369.936094] ? __lock_acquire+0x7ec/0x4ec0 [ 369.937896] 1*4kB [ 369.941798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 369.944032] (U) [ 369.949150] ? __lock_acquire+0x7ec/0x4ec0 [ 369.951204] 0*8kB 0*16kB [ 369.955486] ? should_fail+0x22d/0xd01 [ 369.957628] 1*32kB (U) [ 369.962763] ? mark_held_locks+0x130/0x130 [ 369.964726] 2*64kB (U) [ 369.968988] ? mark_held_locks+0x130/0x130 [ 369.971737] 1*128kB (U) [ 369.975650] ? graph_lock+0x170/0x170 [ 369.978226] 1*256kB (U) [ 369.982487] ? print_usage_bug+0xc0/0xc0 [ 369.985063] 0*512kB 1*1024kB [ 369.989324] ? graph_lock+0x170/0x170 [ 369.991994] (U) [ 369.995813] ? print_usage_bug+0xc0/0xc0 [ 369.998478] 1*2048kB (M) [ 370.002567] ? wq_watchdog_touch+0x9c/0xfe [ 370.005666] 3*4096kB (M) [ 370.009498] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.011469] = 15908kB [ 370.011478] Node 0 [ 370.015561] ? check_preemption_disabled+0x48/0x200 [ 370.018316] DMA32: [ 370.022565] ? check_preemption_disabled+0x48/0x200 [ 370.025323] 3*4kB [ 370.030882] ? __lock_is_held+0xb5/0x140 [ 370.033281] (M) 2*8kB [ 370.035549] __alloc_pages_nodemask+0xa80/0xde0 [ 370.040553] (UM) 2*16kB [ 370.042823] ? graph_lock+0x170/0x170 [ 370.047848] (M) [ 370.050015] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 370.054076] 2*32kB (UM) [ 370.056610] ? graph_lock+0x170/0x170 [ 370.061292] 2*64kB (M) [ 370.064014] ? find_held_lock+0x36/0x1c0 [ 370.067817] 3*128kB (M) [ 370.069844] ? ____cache_alloc_node+0x1c7/0x1e0 [ 370.074931] 2*256kB (M) [ 370.077709] ? lock_downgrade+0x900/0x900 [ 370.081524] 3*512kB [ 370.084143] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.088208] (M) [ 370.090913] cache_grow_begin+0x91/0x8c0 [ 370.095585] 4*1024kB (UM) [ 370.098299] ? do_raw_spin_unlock+0xa7/0x2f0 [ 370.102472] 3*2048kB (UM) [ 370.104910] fallback_alloc+0x203/0x2e0 [ 370.110541] 3*4096kB (M) [ 370.112555] ____cache_alloc_node+0x1c7/0x1e0 [ 370.116605] = 25212kB [ 370.116615] Node 0 [ 370.119485] kmem_cache_alloc_node+0xe3/0x730 [ 370.123888] Normal: [ 370.126824] ? ipv6_get_ifaddr+0x42e/0x620 [ 370.130801] 2320*4kB [ 370.133584] __alloc_skb+0x119/0x770 [ 370.138072] (UME) [ 370.140505] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.142736] 282*8kB (UME) [ 370.147256] ? skb_scrub_packet+0x490/0x490 [ 370.149588] 32*16kB (UM) [ 370.153848] ? lock_downgrade+0x900/0x900 [ 370.156250] 15*32kB (UM) [ 370.160000] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.162145] 4*64kB [ 370.167469] ? refcount_sub_and_test_checked+0x203/0x310 [ 370.170316] (M) [ 370.174662] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 370.177455] 3*128kB [ 370.181622] ? addrconf_rs_timer+0x6f0/0x6f0 [ 370.184375] (UM) [ 370.189948] ndisc_alloc_skb+0x144/0x340 [ 370.192189] 1*256kB (M) [ 370.197677] ndisc_send_rs+0x331/0x6e0 [ 370.199650] 1*512kB [ 370.205120] addrconf_rs_timer+0x3c0/0x6f0 [ 370.207467] (M) [ 370.211900] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.213966] 0*1024kB [ 370.218054] call_timer_fn+0x272/0x920 [ 370.220715] 0*2048kB [ 370.224629] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.226957] 0*4096kB = 13936kB [ 370.231234] ? process_timeout+0x40/0x40 [ 370.233210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 370.237480] ? find_held_lock+0x36/0x1c0 [ 370.239899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 370.243802] ? mark_held_locks+0xc7/0x130 [ 370.246208] 4517 total pagecache pages [ 370.250487] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.253682] 0 pages in swap cache [ 370.257756] ? _raw_spin_unlock_irq+0x27/0x80 [ 370.266587] Swap cache stats: add 0, delete 0, find 0/0 [ 370.266597] Free swap = 0kB [ 370.270682] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.279344] Total swap = 0kB [ 370.283511] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 370.287394] 1965979 pages RAM [ 370.291940] ? trace_hardirqs_on+0xbd/0x310 [ 370.295392] 0 pages HighMem/MovableOnly [ 370.295402] 342745 pages reserved [ 370.299959] ? kasan_check_read+0x11/0x20 [ 370.305315] 0 pages cma reserved [ 370.305396] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 370.308361] ? __run_timers+0x7da/0xc70 [ 370.308379] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 370.308401] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.312730] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 370.315713] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 370.320291] ksoftirqd/1 cpuset= [ 370.323454] __run_timers+0x7e5/0xc70 [ 370.327770] / [ 370.331789] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 370.335231] mems_allowed=0 [ 370.339392] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 370.399724] ? graph_lock+0x170/0x170 [ 370.403553] ? print_usage_bug+0xc0/0xc0 [ 370.407634] ? lock_release+0x970/0x970 [ 370.411631] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 370.417189] ? find_held_lock+0x36/0x1c0 [ 370.421282] ? graph_lock+0x170/0x170 [ 370.425110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.430686] ? check_preemption_disabled+0x48/0x200 [ 370.435736] ? __lock_is_held+0xb5/0x140 [ 370.439829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.445562] ? check_preemption_disabled+0x48/0x200 [ 370.450626] run_timer_softirq+0x52/0xb0 [ 370.454706] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.459750] __do_softirq+0x30b/0xad8 [ 370.463590] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 370.468719] ? pvclock_read_flags+0x160/0x160 [ 370.473233] ? lapic_next_event+0x5a/0x90 [ 370.477405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.483007] ? check_preemption_disabled+0x48/0x200 [ 370.488045] ? check_preemption_disabled+0x48/0x200 [ 370.493090] ? kvm_clock_read+0x18/0x30 [ 370.497175] ? kvm_sched_clock_read+0x9/0x20 [ 370.501613] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.507170] ? check_preemption_disabled+0x48/0x200 [ 370.512311] irq_exit+0x17f/0x1c0 [ 370.515869] smp_apic_timer_interrupt+0x1cb/0x760 [ 370.520731] ? smp_reschedule_interrupt+0x109/0x650 [ 370.525809] ? smp_call_function_single_interrupt+0x650/0x650 [ 370.531846] ? interrupt_entry+0xb5/0xf0 [ 370.535935] ? trace_hardirqs_off_caller+0xbb/0x310 [ 370.541138] ? trace_hardirqs_off_caller+0xbb/0x310 [ 370.546181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.551047] ? trace_hardirqs_on_caller+0x310/0x310 [ 370.556080] ? trace_hardirqs_on_caller+0x310/0x310 [ 370.561447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.567080] ? check_preemption_disabled+0x48/0x200 [ 370.572377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.578071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.582948] apic_timer_interrupt+0xf/0x20 [ 370.587200] </IRQ> [ 370.589484] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 370.594784] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 370.613703] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 370.621642] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 370.628934] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 370.636225] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 370.643654] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 370.650941] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 370.658356] ? arch_local_irq_restore+0x45/0x52 [ 370.663053] dump_stack+0x26a/0x2b4 [ 370.666707] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.671924] ? mark_held_locks+0x130/0x130 [ 370.676178] ? mark_held_locks+0x130/0x130 [ 370.680476] dump_header+0x27b/0xf72 [ 370.684357] ? pagefault_out_of_memory+0x197/0x197 [ 370.689315] ? mark_held_locks+0x130/0x130 [ 370.693568] ? __lock_acquire+0x7ec/0x4ec0 [ 370.697909] ? mem_cgroup_charge_statistics+0x780/0x780 [ 370.703294] ? print_usage_bug+0xc0/0xc0 [ 370.707379] ? print_usage_bug+0xc0/0xc0 [ 370.711525] ? graph_lock+0x170/0x170 [ 370.715346] ? graph_lock+0x170/0x170 [ 370.719165] ? print_usage_bug+0xc0/0xc0 [ 370.723243] ? print_usage_bug+0xc0/0xc0 [ 370.727457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.733026] ? find_held_lock+0x36/0x1c0 [ 370.737118] ? mark_held_locks+0xc7/0x130 [ 370.741290] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 370.746449] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 370.751717] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.756321] ? trace_hardirqs_on+0xbd/0x310 [ 370.760663] ? kasan_check_read+0x11/0x20 [ 370.764832] ? ___ratelimit+0x36f/0x655 [ 370.768829] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 370.774302] ? trace_hardirqs_on+0x310/0x310 [ 370.778841] ? lock_downgrade+0x900/0x900 [ 370.783017] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 370.788243] ? ___ratelimit+0xaa/0x655 [ 370.792156] ? idr_get_free+0xec0/0xec0 [ 370.796151] ? kasan_check_write+0x14/0x20 [ 370.800405] ? do_raw_spin_lock+0xc1/0x200 [ 370.804792] oom_kill_process.cold.27+0x10/0x903 [ 370.809571] ? graph_lock+0x170/0x170 [ 370.813397] ? _raw_spin_unlock+0x2c/0x50 [ 370.817610] ? oom_badness+0xe6/0xaa0 [ 370.821472] ? oom_evaluate_task+0x540/0x540 [ 370.825911] ? find_held_lock+0x36/0x1c0 [ 370.830076] ? out_of_memory+0x974/0x1430 [ 370.834246] ? lock_downgrade+0x900/0x900 [ 370.838444] ? check_preemption_disabled+0x48/0x200 [ 370.843493] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 370.849309] ? kasan_check_read+0x11/0x20 [ 370.853491] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.858861] ? rcu_bh_qs+0xc0/0xc0 [ 370.862461] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 370.867501] ? oom_evaluate_task+0x302/0x540 [ 370.871936] out_of_memory+0xa84/0x1430 [ 370.875943] ? oom_killer_disable+0x3a0/0x3a0 [ 370.880492] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 370.885531] ? __mutex_add_waiter+0x2a0/0x2a0 [ 370.890149] __alloc_pages_slowpath+0x2318/0x2d80 [ 370.895046] ? warn_alloc+0x120/0x120 [ 370.898956] ? __radix_tree_lookup+0x4c0/0x4c0 [ 370.903587] ? find_get_entry+0x2f2/0xc40 [ 370.907768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.913327] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 370.918274] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.923832] ? should_fail+0x22d/0xd01 [ 370.927745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 370.932872] ? __lock_is_held+0xb5/0x140 [ 370.937147] ? __lock_is_held+0xb5/0x140 [ 370.941260] ? kasan_check_read+0x11/0x20 [ 370.945466] ? ___might_sleep+0x1ed/0x300 [ 370.949635] ? lock_release+0x970/0x970 [ 370.953631] ? arch_local_save_flags+0x40/0x40 [ 370.958245] ? __might_sleep+0x95/0x190 [ 370.962246] __alloc_pages_nodemask+0xa80/0xde0 [ 370.966945] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 370.971991] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 370.977807] ? kasan_check_read+0x11/0x20 [ 370.981976] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 370.987281] ? graph_lock+0x170/0x170 [ 370.991111] ? print_usage_bug+0xc0/0xc0 [ 370.995199] ? graph_lock+0x170/0x170 [ 370.999020] ? graph_lock+0x170/0x170 [ 371.002842] ? __do_page_cache_readahead+0x7ce/0x980 [ 371.007975] ? find_held_lock+0x36/0x1c0 [ 371.012064] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 371.017630] alloc_pages_current+0x10c/0x210 [ 371.022150] ? lock_downgrade+0x900/0x900 [ 371.026327] __page_cache_alloc+0x38f/0x5b0 [ 371.030671] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.036487] ? kasan_check_read+0x11/0x20 [ 371.040657] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.046046] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 371.050737] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.056296] ? check_preemption_disabled+0x48/0x200 [ 371.061341] filemap_fault+0x1594/0x25f0 [ 371.065473] ? __lock_page_or_retry+0xa00/0xa00 [ 371.070261] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.076081] ? kasan_check_read+0x11/0x20 [ 371.080251] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.085554] ? rcu_bh_qs+0xc0/0xc0 [ 371.089115] ? remove_wait_queue+0x1a6/0x360 [ 371.093551] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.099034] ? filemap_map_pages+0xdea/0x1980 [ 371.103573] ? print_usage_bug+0xc0/0xc0 [ 371.107658] ? find_get_pages_range_tag+0x1320/0x1320 [ 371.112870] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 371.118458] ? fput+0x130/0x1a0 [ 371.121764] ? graph_lock+0x170/0x170 [ 371.125588] ? __lock_acquire+0x7ec/0x4ec0 [ 371.129870] ? lock_acquire+0x1ed/0x520 [ 371.133863] ? ext4_filemap_fault+0x7a/0xad [ 371.138212] ? lock_release+0x970/0x970 [ 371.142387] ? arch_local_save_flags+0x40/0x40 [ 371.147039] ? select_estimate_accuracy+0x4b0/0x4b0 [ 371.152088] ? down_read+0xb0/0x1d0 [ 371.155740] ? ext4_filemap_fault+0x7a/0xad [ 371.160084] ? __down_interruptible+0x700/0x700 [ 371.164795] ext4_filemap_fault+0x82/0xad [ 371.168966] __do_fault+0x100/0x6b0 [ 371.172617] ? print_bad_pte+0x6c0/0x6c0 [ 371.176697] ? find_held_lock+0x36/0x1c0 [ 371.180783] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 371.186082] ? pmd_val+0x88/0x100 [ 371.189558] ? add_mm_counter_fast+0xd0/0xd0 [ 371.193986] ? pmd_val+0x88/0x100 [ 371.197483] ? add_mm_counter_fast+0xd0/0xd0 [ 371.201915] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.207738] __handle_mm_fault+0x3709/0x53e0 [ 371.212181] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 371.217046] ? graph_lock+0x170/0x170 [ 371.220875] ? print_usage_bug+0xc0/0xc0 [ 371.224959] ? lock_downgrade+0x900/0x900 [ 371.229218] ? graph_lock+0x170/0x170 [ 371.233035] ? graph_lock+0x170/0x170 [ 371.236881] ? handle_mm_fault+0x42a/0xc70 [ 371.241140] ? lock_downgrade+0x900/0x900 [ 371.245304] ? check_preemption_disabled+0x48/0x200 [ 371.250346] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 371.256165] ? kasan_check_read+0x11/0x20 [ 371.260339] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.265726] ? rcu_bh_qs+0xc0/0xc0 [ 371.269286] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.274757] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.280313] ? check_preemption_disabled+0x48/0x200 [ 371.285365] handle_mm_fault+0x54f/0xc70 [ 371.289480] ? __handle_mm_fault+0x53e0/0x53e0 [ 371.294086] ? find_vma+0x34/0x190 [ 371.297658] __do_page_fault+0x67d/0xed0 [ 371.301750] ? mm_fault_error+0x380/0x380 [ 371.305916] ? trace_hardirqs_off+0xb8/0x310 [ 371.310865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.316250] ? trace_hardirqs_on+0x310/0x310 [ 371.320690] do_page_fault+0xf2/0x7e0 [ 371.324516] ? vmalloc_sync_all+0x30/0x30 [ 371.328688] ? error_entry+0x70/0xd0 [ 371.332458] ? trace_hardirqs_off_caller+0xbb/0x310 [ 371.337593] ? trace_hardirqs_on_caller+0xc0/0x310 [ 371.342541] ? syscall_return_slowpath+0x5e0/0x5e0 [ 371.347492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.352356] ? trace_hardirqs_on_caller+0x310/0x310 [ 371.357393] ? trace_hardirqs_off+0x310/0x310 [ 371.361948] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 371.366989] ? prepare_exit_to_usermode+0x291/0x3b0 [ 371.372028] ? page_fault+0x8/0x30 [ 371.375595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 371.380579] ? page_fault+0x8/0x30 [ 371.384141] page_fault+0x1e/0x30 [ 371.387613] RIP: 0033:0x7f41f206bdd3 [ 371.391350] Code: Bad RIP value. [ 371.394733] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 371.400117] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 371.407404] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 371.414728] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 371.422012] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 371.429296] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 371.436737] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 371.436804] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 371.443606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.443616] Call Trace: [ 371.450201] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 371.459495] dump_stack+0x1c4/0x2b4 [ 371.462078] init cpuset= [ 371.471796] ? dump_stack_print_info.cold.2+0x52/0x52 [ 371.475454] / [ 371.478160] warn_alloc.cold.119+0xb7/0x1bd [ 371.483328] mems_allowed=0 [ 371.492337] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 371.497222] ? lock_downgrade+0x900/0x900 [ 371.501403] ? trace_hardirqs_off+0xb8/0x310 [ 371.505873] ? trace_hardirqs_off+0xb8/0x310 [ 371.510471] __alloc_pages_slowpath+0x2667/0x2d80 [ 371.515379] ? warn_alloc+0x120/0x120 [ 371.519268] ? warn_alloc+0x120/0x120 [ 371.523097] ? print_usage_bug+0xc0/0xc0 [ 371.527180] ? warn_alloc+0x120/0x120 [ 371.531005] ? print_usage_bug+0xc0/0xc0 [ 371.535090] ? __lock_acquire+0x7ec/0x4ec0 [ 371.539344] ? __lock_acquire+0x7ec/0x4ec0 [ 371.543601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.549157] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.554718] ? should_fail+0x22d/0xd01 [ 371.558629] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.563754] ? __lock_acquire+0x7ec/0x4ec0 [ 371.568011] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 371.573129] ? __lock_acquire+0x7ec/0x4ec0 [ 371.577377] ? should_fail+0x22d/0xd01 [ 371.581495] ? mark_held_locks+0x130/0x130 [ 371.585753] ? mark_held_locks+0x130/0x130 [ 371.590008] ? graph_lock+0x170/0x170 [ 371.593828] ? print_usage_bug+0xc0/0xc0 [ 371.598037] ? graph_lock+0x170/0x170 [ 371.601854] ? print_usage_bug+0xc0/0xc0 [ 371.605940] ? wq_watchdog_touch+0x9c/0xfe [ 371.610194] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.615749] ? check_preemption_disabled+0x48/0x200 [ 371.620779] ? check_preemption_disabled+0x48/0x200 [ 371.625824] ? __lock_is_held+0xb5/0x140 [ 371.629911] __alloc_pages_nodemask+0xa80/0xde0 [ 371.634609] ? graph_lock+0x170/0x170 [ 371.638463] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 371.643498] ? graph_lock+0x170/0x170 [ 371.647331] ? find_held_lock+0x36/0x1c0 [ 371.651450] ? ____cache_alloc_node+0x1c7/0x1e0 [ 371.656143] ? lock_downgrade+0x900/0x900 [ 371.660316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.665881] cache_grow_begin+0x91/0x8c0 [ 371.669975] ? do_raw_spin_unlock+0xa7/0x2f0 [ 371.674442] fallback_alloc+0x203/0x2e0 [ 371.678481] ____cache_alloc_node+0x1c7/0x1e0 [ 371.683006] kmem_cache_alloc_node+0xe3/0x730 [ 371.687613] ? ipv6_get_ifaddr+0x42e/0x620 [ 371.691877] __alloc_skb+0x119/0x770 [ 371.695611] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.701027] ? skb_scrub_packet+0x490/0x490 [ 371.705370] ? lock_downgrade+0x900/0x900 [ 371.709547] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.715103] ? refcount_sub_and_test_checked+0x203/0x310 [ 371.720577] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 371.726048] ? addrconf_rs_timer+0x6f0/0x6f0 [ 371.730582] ndisc_alloc_skb+0x144/0x340 [ 371.734671] ndisc_send_rs+0x331/0x6e0 [ 371.738588] addrconf_rs_timer+0x3c0/0x6f0 [ 371.742851] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 371.747123] call_timer_fn+0x272/0x920 [ 371.751029] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 371.755287] ? process_timeout+0x40/0x40 [ 371.759365] ? find_held_lock+0x36/0x1c0 [ 371.763491] ? __run_timers+0x7da/0xc70 [ 371.767562] ? _raw_spin_unlock_irq+0x27/0x80 [ 371.772076] ? _raw_spin_unlock_irq+0x27/0x80 [ 371.776588] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 371.780844] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 371.785476] ? trace_hardirqs_on+0xbd/0x310 [ 371.789820] ? kasan_check_read+0x11/0x20 [ 371.793989] ? __run_timers+0x7da/0xc70 [ 371.797979] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 371.803506] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 371.807764] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 371.812019] __run_timers+0x7e5/0xc70 [ 371.815840] ? find_held_lock+0x36/0x1c0 [ 371.819931] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 371.825318] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 371.830100] ? retint_kernel+0x2d/0x2d [ 371.834021] ? _raw_spin_unlock_irq+0x56/0x80 [ 371.838546] ? pvclock_read_flags+0x160/0x160 [ 371.843058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.848611] ? check_preemption_disabled+0x48/0x200 [ 371.853653] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 371.859282] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 371.864581] ? rcu_pm_notify+0xc0/0xc0 [ 371.868492] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 371.874046] ? check_preemption_disabled+0x48/0x200 [ 371.879089] run_timer_softirq+0x52/0xb0 [ 371.883165] ? rcu_read_lock_sched_held+0x108/0x120 [ 371.888203] __do_softirq+0x30b/0xad8 [ 371.892126] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 371.897247] ? retint_kernel+0x2d/0x2d [ 371.901158] ? schedule+0x108/0x460 [ 371.904814] ? trace_hardirqs_off+0xb8/0x310 [ 371.909240] ? smpboot_thread_fn+0x68b/0xa00 [ 371.913666] ? trace_hardirqs_on+0x310/0x310 [ 371.918106] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.923771] ? check_preemption_disabled+0x48/0x200 [ 371.928809] ? takeover_tasklets+0xa90/0xa90 [ 371.933242] run_ksoftirqd+0x94/0x100 [ 371.937058] smpboot_thread_fn+0x68b/0xa00 [ 371.941507] ? sort_range+0x30/0x30 [ 371.945152] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 371.950276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.955830] ? __kthread_parkme+0xfb/0x1a0 [ 371.960086] kthread+0x35a/0x420 [ 371.963477] ? sort_range+0x30/0x30 [ 371.967122] ? kthread_bind+0x40/0x40 [ 371.970947] ret_from_fork+0x3a/0x50 [ 371.974705] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 371.974711] warn_alloc_show_mem: 1 callbacks suppressed [ 371.974719] Mem-Info: [ 371.980875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.980884] Call Trace: [ 371.986277] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 371.986277] active_file:34 inactive_file:0 isolated_file:13 [ 371.986277] unevictable:0 dirty:0 writeback:0 unstable:0 [ 371.986277] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 371.986277] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 371.986277] free:13758 free_pcp:195 free_cma:0 [ 371.988673] <IRQ> [ 371.999246] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 372.001854] dump_stack+0x1c4/0x2b4 [ 372.034909] Node 0 [ 372.037088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.065057] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 372.068687] warn_alloc.cold.119+0xb7/0x1bd [ 372.070908] lowmem_reserve[]: 0 [ 372.076126] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 372.101801] 2817 [ 372.106140] ? lock_downgrade+0x900/0x900 [ 372.109445] 6321 [ 372.114308] ? trace_hardirqs_off+0xb8/0x310 [ 372.116356] 6321 [ 372.120615] ? trace_hardirqs_off+0xb8/0x310 [ 372.122671] Node 0 [ 372.127105] __alloc_pages_slowpath+0x2667/0x2d80 [ 372.129182] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 372.133618] ? warn_alloc+0x120/0x120 [ 372.135818] lowmem_reserve[]: 0 [ 372.140686] ? trace_hardirqs_on+0x310/0x310 [ 372.167890] 0 [ 372.171715] ? warn_alloc+0x120/0x120 [ 372.174987] 3503 3503 [ 372.179456] ? print_usage_bug+0xc0/0xc0 [ 372.181258] Node 0 [ 372.185071] ? warn_alloc+0x120/0x120 [ 372.187592] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 372.191646] ? ktime_get+0x2e1/0x440 [ 372.193877] lowmem_reserve[]: [ 372.197693] ? print_usage_bug+0xc0/0xc0 [ 372.226141] 0 [ 372.229881] ? __lock_acquire+0x7ec/0x4ec0 [ 372.232977] 0 [ 372.237139] ? __lock_acquire+0x7ec/0x4ec0 [ 372.238976] 0 [ 372.243388] ? kasan_check_read+0x11/0x20 [ 372.245272] 0 [ 372.249536] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.249554] ? should_fail+0x22d/0xd01 [ 372.251355] Node 0 [ 372.255516] ? rcu_bh_qs+0xc0/0xc0 [ 372.257312] DMA: 1*4kB [ 372.262874] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.266748] (U) 0*8kB [ 372.269098] ? __lock_acquire+0x7ec/0x4ec0 [ 372.272644] 0*16kB [ 372.275244] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 372.280336] 1*32kB (U) [ 372.282856] ? __lock_acquire+0x7ec/0x4ec0 [ 372.287079] 2*64kB (U) [ 372.289341] ? should_fail+0x22d/0xd01 [ 372.294458] 1*128kB (U) [ 372.297070] ? rcu_idle_enter+0x4b0/0x4b0 [ 372.302246] 1*256kB (U) [ 372.304862] ? mark_held_locks+0x130/0x130 [ 372.308743] 0*512kB [ 372.311462] ? mark_held_locks+0x130/0x130 [ 372.315601] 1*1024kB (U) [ 372.318294] ? mark_held_locks+0xc7/0x130 [ 372.322517] 1*2048kB (M) [ 372.324868] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 372.329091] 3*4096kB (M) [ 372.331942] ? graph_lock+0x170/0x170 [ 372.336088] = 15908kB [ 372.336097] Node 0 [ 372.338872] ? print_usage_bug+0xc0/0xc0 [ 372.343884] DMA32: [ 372.346658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.350472] 3*4kB [ 372.352894] ? check_preemption_disabled+0x48/0x200 [ 372.355123] (M) 2*8kB [ 372.359204] ? check_preemption_disabled+0x48/0x200 [ 372.361456] (UM) 2*16kB [ 372.367031] ? __lock_is_held+0xb5/0x140 [ 372.369165] (M) 2*32kB [ 372.374207] __alloc_pages_nodemask+0xa80/0xde0 [ 372.376691] (UM) 2*64kB [ 372.381820] ? graph_lock+0x170/0x170 [ 372.384623] (M) 3*128kB [ 372.388713] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 372.391288] (M) 2*256kB [ 372.395972] ? graph_lock+0x170/0x170 [ 372.395998] ? find_held_lock+0x36/0x1c0 [ 372.398658] (M) 3*512kB [ 372.402489] ? ____cache_alloc_node+0x1c7/0x1e0 [ 372.405153] (M) 4*1024kB [ 372.410194] ? lock_downgrade+0x900/0x900 [ 372.412857] (UM) 3*2048kB [ 372.416988] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.417010] cache_grow_begin+0x91/0x8c0 [ 372.417028] ? do_raw_spin_unlock+0xa7/0x2f0 [ 372.421088] (UM) [ 372.423780] fallback_alloc+0x203/0x2e0 [ 372.428459] 3*4096kB (M) [ 372.431246] ____cache_alloc_node+0x1c7/0x1e0 [ 372.435384] = 25212kB [ 372.435393] Node 0 [ 372.438296] kmem_cache_alloc_node+0xe3/0x730 [ 372.443823] Normal: 2320*4kB [ 372.447908] ? ipv6_get_ifaddr+0x42e/0x620 [ 372.452304] (UME) 282*8kB [ 372.454402] __alloc_skb+0x119/0x770 [ 372.458396] (UME) 32*16kB [ 372.461215] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 372.465696] (UM) 15*32kB [ 372.468129] ? skb_scrub_packet+0x490/0x490 [ 372.470361] (UM) [ 372.474872] ? lock_downgrade+0x900/0x900 [ 372.477973] 4*64kB [ 372.482226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.485060] (M) 3*128kB [ 372.488797] ? refcount_sub_and_test_checked+0x203/0x310 [ 372.491755] (UM) 1*256kB [ 372.497059] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 372.499809] (M) 1*512kB [ 372.504160] ? addrconf_rs_timer+0x6f0/0x6f0 [ 372.506216] (M) 0*1024kB [ 372.510394] ndisc_alloc_skb+0x144/0x340 [ 372.512615] 0*2048kB 0*4096kB [ 372.518180] ndisc_send_rs+0x331/0x6e0 [ 372.520838] = 13936kB [ 372.520854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 372.526313] addrconf_rs_timer+0x3c0/0x6f0 [ 372.529074] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 372.534535] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.537206] 4517 total pagecache pages [ 372.541636] call_timer_fn+0x272/0x920 [ 372.544385] 0 pages in swap cache [ 372.548486] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.551670] Swap cache stats: add 0, delete 0, find 0/0 [ 372.551679] Free swap = 0kB [ 372.555581] ? process_timeout+0x40/0x40 [ 372.557973] Total swap = 0kB [ 372.557983] 1965979 pages RAM [ 372.566832] ? find_held_lock+0x36/0x1c0 [ 372.571099] 0 pages HighMem/MovableOnly [ 372.579685] ? mark_held_locks+0xc7/0x130 [ 372.583898] 342745 pages reserved [ 372.587796] ? _raw_spin_unlock_irq+0x27/0x80 [ 372.591663] 0 pages cma reserved [ 372.595113] ? _raw_spin_unlock_irq+0x27/0x80 [ 372.599457] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 372.604685] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.604702] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 372.607789] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 372.612253] ? trace_hardirqs_on+0xbd/0x310 [ 372.615254] ksoftirqd/1 cpuset= [ 372.618353] ? kasan_check_read+0x11/0x20 [ 372.618371] ? __run_timers+0x7da/0xc70 [ 372.622420] / [ 372.626396] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 372.630536] mems_allowed=0 [ 372.634007] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.701806] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 372.706043] __run_timers+0x7e5/0xc70 [ 372.709864] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 372.715231] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 372.720256] ? graph_lock+0x170/0x170 [ 372.724063] ? print_usage_bug+0xc0/0xc0 [ 372.728125] ? lock_release+0x970/0x970 [ 372.732103] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 372.737308] ? find_held_lock+0x36/0x1c0 [ 372.741389] ? graph_lock+0x170/0x170 [ 372.745209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.750750] ? check_preemption_disabled+0x48/0x200 [ 372.755785] ? __lock_is_held+0xb5/0x140 [ 372.759856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.765396] ? check_preemption_disabled+0x48/0x200 [ 372.770462] run_timer_softirq+0x52/0xb0 [ 372.774532] ? rcu_read_lock_sched_held+0x108/0x120 [ 372.779559] __do_softirq+0x30b/0xad8 [ 372.783381] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 372.788528] ? pvclock_read_flags+0x160/0x160 [ 372.793031] ? lapic_next_event+0x5a/0x90 [ 372.797190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.802737] ? check_preemption_disabled+0x48/0x200 [ 372.807761] ? check_preemption_disabled+0x48/0x200 [ 372.812798] ? kvm_clock_read+0x18/0x30 [ 372.816783] ? kvm_sched_clock_read+0x9/0x20 [ 372.821208] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 372.826816] ? check_preemption_disabled+0x48/0x200 [ 372.831857] irq_exit+0x17f/0x1c0 [ 372.835482] smp_apic_timer_interrupt+0x1cb/0x760 [ 372.840340] ? smp_reschedule_interrupt+0x109/0x650 [ 372.845371] ? smp_call_function_single_interrupt+0x650/0x650 [ 372.851274] ? interrupt_entry+0xb5/0xf0 [ 372.855368] ? trace_hardirqs_off_caller+0xbb/0x310 [ 372.860461] ? trace_hardirqs_off_caller+0xbb/0x310 [ 372.865493] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.870353] ? trace_hardirqs_on_caller+0x310/0x310 [ 372.875381] ? trace_hardirqs_on_caller+0x310/0x310 [ 372.880456] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.886012] ? check_preemption_disabled+0x48/0x200 [ 372.891044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.896604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 372.901570] apic_timer_interrupt+0xf/0x20 [ 372.905814] </IRQ> [ 372.908066] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 372.913361] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 372.932360] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 372.940110] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 372.947391] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 372.954711] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 372.961992] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 372.969273] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 372.976578] ? arch_local_irq_restore+0x45/0x52 [ 372.981274] dump_stack+0x26a/0x2b4 [ 372.984923] ? dump_stack_print_info.cold.2+0x52/0x52 [ 372.990139] ? mark_held_locks+0x130/0x130 [ 372.994392] ? mark_held_locks+0x130/0x130 [ 372.998686] dump_header+0x27b/0xf72 [ 373.002485] ? pagefault_out_of_memory+0x197/0x197 [ 373.007468] ? mark_held_locks+0x130/0x130 [ 373.011722] ? __lock_acquire+0x7ec/0x4ec0 [ 373.016063] ? mem_cgroup_charge_statistics+0x780/0x780 [ 373.021480] ? print_usage_bug+0xc0/0xc0 [ 373.025560] ? print_usage_bug+0xc0/0xc0 [ 373.029652] ? graph_lock+0x170/0x170 [ 373.033487] ? graph_lock+0x170/0x170 [ 373.037375] ? print_usage_bug+0xc0/0xc0 [ 373.041487] ? print_usage_bug+0xc0/0xc0 [ 373.045578] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.051139] ? find_held_lock+0x36/0x1c0 [ 373.055226] ? mark_held_locks+0xc7/0x130 [ 373.059398] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 373.064557] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 373.069679] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.074281] ? trace_hardirqs_on+0xbd/0x310 [ 373.078621] ? kasan_check_read+0x11/0x20 [ 373.082792] ? ___ratelimit+0x36f/0x655 [ 373.086784] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.092252] ? trace_hardirqs_on+0x310/0x310 [ 373.096680] ? lock_downgrade+0x900/0x900 [ 373.100857] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 373.105980] ? ___ratelimit+0xaa/0x655 [ 373.109887] ? idr_get_free+0xec0/0xec0 [ 373.113884] ? kasan_check_write+0x14/0x20 [ 373.118136] ? do_raw_spin_lock+0xc1/0x200 [ 373.122396] oom_kill_process.cold.27+0x10/0x903 [ 373.127209] ? graph_lock+0x170/0x170 [ 373.131026] ? _raw_spin_unlock+0x2c/0x50 [ 373.135201] ? oom_badness+0xe6/0xaa0 [ 373.139025] ? oom_evaluate_task+0x540/0x540 [ 373.143485] ? find_held_lock+0x36/0x1c0 [ 373.147571] ? out_of_memory+0x974/0x1430 [ 373.151746] ? lock_downgrade+0x900/0x900 [ 373.155917] ? check_preemption_disabled+0x48/0x200 [ 373.160962] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 373.166952] ? kasan_check_read+0x11/0x20 [ 373.171119] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.176446] ? rcu_bh_qs+0xc0/0xc0 [ 373.180012] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 373.185060] ? oom_evaluate_task+0x302/0x540 [ 373.189498] out_of_memory+0xa84/0x1430 [ 373.193503] ? oom_killer_disable+0x3a0/0x3a0 [ 373.198035] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 373.203050] ? __mutex_add_waiter+0x2a0/0x2a0 [ 373.207575] __alloc_pages_slowpath+0x2318/0x2d80 [ 373.212503] ? warn_alloc+0x120/0x120 [ 373.216326] ? __radix_tree_lookup+0x4c0/0x4c0 [ 373.220938] ? find_get_entry+0x2f2/0xc40 [ 373.225113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.230670] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 373.235633] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.241280] ? should_fail+0x22d/0xd01 [ 373.245193] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.250316] ? __lock_is_held+0xb5/0x140 [ 373.254457] ? __lock_is_held+0xb5/0x140 [ 373.258550] ? kasan_check_read+0x11/0x20 [ 373.262721] ? ___might_sleep+0x1ed/0x300 [ 373.267048] ? lock_release+0x970/0x970 [ 373.271043] ? arch_local_save_flags+0x40/0x40 [ 373.275656] ? __might_sleep+0x95/0x190 [ 373.279659] __alloc_pages_nodemask+0xa80/0xde0 [ 373.284355] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 373.289396] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 373.295249] ? kasan_check_read+0x11/0x20 [ 373.299449] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.304751] ? graph_lock+0x170/0x170 [ 373.308574] ? print_usage_bug+0xc0/0xc0 [ 373.313204] ? graph_lock+0x170/0x170 [ 373.317028] ? graph_lock+0x170/0x170 [ 373.320849] ? __do_page_cache_readahead+0x7ce/0x980 [ 373.325976] ? find_held_lock+0x36/0x1c0 [ 373.330074] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 373.335705] alloc_pages_current+0x10c/0x210 [ 373.340133] ? lock_downgrade+0x900/0x900 [ 373.344303] __page_cache_alloc+0x38f/0x5b0 [ 373.348646] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 373.354496] ? kasan_check_read+0x11/0x20 [ 373.358662] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.364127] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 373.368818] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.374548] ? check_preemption_disabled+0x48/0x200 [ 373.379606] filemap_fault+0x1594/0x25f0 [ 373.383706] ? __lock_page_or_retry+0xa00/0xa00 [ 373.388395] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 373.394250] ? kasan_check_read+0x11/0x20 [ 373.398463] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.403762] ? rcu_bh_qs+0xc0/0xc0 [ 373.407318] ? remove_wait_queue+0x1a6/0x360 [ 373.411744] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.417223] ? filemap_map_pages+0xdea/0x1980 [ 373.421753] ? print_usage_bug+0xc0/0xc0 [ 373.425838] ? find_get_pages_range_tag+0x1320/0x1320 [ 373.431047] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 373.436600] ? fput+0x130/0x1a0 [ 373.439903] ? graph_lock+0x170/0x170 [ 373.443747] ? __lock_acquire+0x7ec/0x4ec0 [ 373.448021] ? lock_acquire+0x1ed/0x520 [ 373.452015] ? ext4_filemap_fault+0x7a/0xad [ 373.456480] ? lock_release+0x970/0x970 [ 373.460498] ? arch_local_save_flags+0x40/0x40 [ 373.465103] ? select_estimate_accuracy+0x4b0/0x4b0 [ 373.470154] ? down_read+0xb0/0x1d0 [ 373.473815] ? ext4_filemap_fault+0x7a/0xad [ 373.478158] ? __down_interruptible+0x700/0x700 [ 373.482886] ext4_filemap_fault+0x82/0xad [ 373.487058] __do_fault+0x100/0x6b0 [ 373.490713] ? print_bad_pte+0x6c0/0x6c0 [ 373.494791] ? find_held_lock+0x36/0x1c0 [ 373.499018] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 373.504226] ? pmd_val+0x88/0x100 [ 373.507784] ? add_mm_counter_fast+0xd0/0xd0 [ 373.512209] ? pmd_val+0x88/0x100 [ 373.515795] ? add_mm_counter_fast+0xd0/0xd0 [ 373.520231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.525793] __handle_mm_fault+0x3709/0x53e0 [ 373.530231] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 373.535090] ? graph_lock+0x170/0x170 [ 373.538909] ? print_usage_bug+0xc0/0xc0 [ 373.542996] ? lock_downgrade+0x900/0x900 [ 373.547162] ? graph_lock+0x170/0x170 [ 373.550979] ? graph_lock+0x170/0x170 [ 373.554905] ? handle_mm_fault+0x42a/0xc70 [ 373.559158] ? lock_downgrade+0x900/0x900 [ 373.563324] ? check_preemption_disabled+0x48/0x200 [ 373.568372] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 373.574190] ? kasan_check_read+0x11/0x20 [ 373.578356] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 373.583649] ? rcu_bh_qs+0xc0/0xc0 [ 373.587205] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 373.592676] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.598231] ? check_preemption_disabled+0x48/0x200 [ 373.603273] handle_mm_fault+0x54f/0xc70 [ 373.607358] ? __handle_mm_fault+0x53e0/0x53e0 [ 373.611968] ? find_vma+0x34/0x190 [ 373.615534] __do_page_fault+0x67d/0xed0 [ 373.619637] ? mm_fault_error+0x380/0x380 [ 373.623802] ? trace_hardirqs_off+0xb8/0x310 [ 373.628236] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.633623] ? trace_hardirqs_on+0x310/0x310 [ 373.638058] do_page_fault+0xf2/0x7e0 [ 373.641883] ? vmalloc_sync_all+0x30/0x30 [ 373.646050] ? error_entry+0x70/0xd0 [ 373.649785] ? trace_hardirqs_off_caller+0xbb/0x310 [ 373.654865] ? trace_hardirqs_on_caller+0xc0/0x310 [ 373.659812] ? syscall_return_slowpath+0x5e0/0x5e0 [ 373.664766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.669629] ? trace_hardirqs_on_caller+0x310/0x310 [ 373.674661] ? trace_hardirqs_off+0x310/0x310 [ 373.679176] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 373.684212] ? prepare_exit_to_usermode+0x291/0x3b0 [ 373.689248] ? page_fault+0x8/0x30 [ 373.692881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.697745] ? page_fault+0x8/0x30 [ 373.701309] page_fault+0x1e/0x30 [ 373.704775] RIP: 0033:0x7f41f206bdd3 [ 373.708509] Code: Bad RIP value. [ 373.711885] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 373.717375] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 373.724660] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 373.731943] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 373.739225] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 373.746512] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 373.753822] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 373.753889] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 373.760690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.760695] Call Trace: [ 373.760715] dump_stack+0x1c4/0x2b4 [ 373.760733] ? dump_stack_print_info.cold.2+0x52/0x52 [ 373.760761] warn_alloc.cold.119+0xb7/0x1bd [ 373.767603] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 373.776892] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 373.779486] init cpuset= [ 373.783128] ? lock_downgrade+0x900/0x900 [ 373.788469] / [ 373.793023] ? trace_hardirqs_off+0xb8/0x310 [ 373.802891] mems_allowed=0 [ 373.807751] ? trace_hardirqs_off+0xb8/0x310 [ 373.828179] __alloc_pages_slowpath+0x2667/0x2d80 [ 373.833078] ? warn_alloc+0x120/0x120 [ 373.836904] ? warn_alloc+0x120/0x120 [ 373.840733] ? print_usage_bug+0xc0/0xc0 [ 373.844896] ? warn_alloc+0x120/0x120 [ 373.848718] ? print_usage_bug+0xc0/0xc0 [ 373.852800] ? __lock_acquire+0x7ec/0x4ec0 [ 373.857054] ? __lock_acquire+0x7ec/0x4ec0 [ 373.861308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.866862] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 373.872454] ? should_fail+0x22d/0xd01 [ 373.876372] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.881504] ? __lock_acquire+0x7ec/0x4ec0 [ 373.885770] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.890988] ? __lock_acquire+0x7ec/0x4ec0 [ 373.895241] ? should_fail+0x22d/0xd01 [ 373.899163] ? mark_held_locks+0x130/0x130 [ 373.903562] ? mark_held_locks+0x130/0x130 [ 373.907823] ? mark_held_locks+0xc7/0x130 [ 373.911986] ? print_usage_bug+0xc0/0xc0 [ 373.916065] ? graph_lock+0x170/0x170 [ 373.919881] ? print_usage_bug+0xc0/0xc0 [ 373.923969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.929528] ? check_preemption_disabled+0x48/0x200 [ 373.934562] ? check_preemption_disabled+0x48/0x200 [ 373.939609] ? __lock_is_held+0xb5/0x140 [ 373.943705] __alloc_pages_nodemask+0xa80/0xde0 [ 373.948399] ? graph_lock+0x170/0x170 [ 373.952261] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 373.957291] ? graph_lock+0x170/0x170 [ 373.961267] ? find_held_lock+0x36/0x1c0 [ 373.965501] ? ____cache_alloc_node+0x1c7/0x1e0 [ 373.970194] ? lock_downgrade+0x900/0x900 [ 373.974373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 373.979946] cache_grow_begin+0x91/0x8c0 [ 373.984034] ? do_raw_spin_unlock+0xa7/0x2f0 [ 373.988502] fallback_alloc+0x203/0x2e0 [ 373.992507] ____cache_alloc_node+0x1c7/0x1e0 [ 373.997030] kmem_cache_alloc_node+0xe3/0x730 [ 374.001548] ? ipv6_get_ifaddr+0x42e/0x620 [ 374.005812] __alloc_skb+0x119/0x770 [ 374.009549] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.014849] ? skb_scrub_packet+0x490/0x490 [ 374.019189] ? lock_downgrade+0x900/0x900 [ 374.023366] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.028949] ? refcount_sub_and_test_checked+0x203/0x310 [ 374.034514] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 374.040004] ? addrconf_rs_timer+0x6f0/0x6f0 [ 374.044480] ndisc_alloc_skb+0x144/0x340 [ 374.048579] ndisc_send_rs+0x331/0x6e0 [ 374.052493] addrconf_rs_timer+0x3c0/0x6f0 [ 374.056755] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.061031] call_timer_fn+0x272/0x920 [ 374.064943] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.069201] ? process_timeout+0x40/0x40 [ 374.073280] ? find_held_lock+0x36/0x1c0 [ 374.077368] ? __run_timers+0x7da/0xc70 [ 374.081365] ? _raw_spin_unlock_irq+0x27/0x80 [ 374.085883] ? _raw_spin_unlock_irq+0x27/0x80 [ 374.090397] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.094692] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 374.099293] ? trace_hardirqs_on+0xbd/0x310 [ 374.103632] ? kasan_check_read+0x11/0x20 [ 374.107796] ? __run_timers+0x7da/0xc70 [ 374.111789] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 374.117265] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.121525] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.125776] __run_timers+0x7e5/0xc70 [ 374.129924] ? find_held_lock+0x36/0x1c0 [ 374.134023] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 374.139402] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 374.144218] ? retint_kernel+0x2d/0x2d [ 374.148143] ? _raw_spin_unlock_irq+0x56/0x80 [ 374.152668] ? pvclock_read_flags+0x160/0x160 [ 374.157184] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.162739] ? check_preemption_disabled+0x48/0x200 [ 374.167788] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 374.173342] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.178639] ? rcu_pm_notify+0xc0/0xc0 [ 374.182548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.188250] ? check_preemption_disabled+0x48/0x200 [ 374.193294] run_timer_softirq+0x52/0xb0 [ 374.197370] ? rcu_read_lock_sched_held+0x108/0x120 [ 374.202442] __do_softirq+0x30b/0xad8 [ 374.206276] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 374.211396] ? retint_kernel+0x2d/0x2d [ 374.215342] ? schedule+0x108/0x460 [ 374.218998] ? trace_hardirqs_off+0xb8/0x310 [ 374.223458] ? smpboot_thread_fn+0x68b/0xa00 [ 374.227888] ? trace_hardirqs_on+0x310/0x310 [ 374.232316] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.237872] ? check_preemption_disabled+0x48/0x200 [ 374.242911] ? takeover_tasklets+0xa90/0xa90 [ 374.247352] run_ksoftirqd+0x94/0x100 [ 374.251170] smpboot_thread_fn+0x68b/0xa00 [ 374.255457] ? sort_range+0x30/0x30 [ 374.259110] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 374.264233] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.269877] ? __kthread_parkme+0xfb/0x1a0 [ 374.274140] kthread+0x35a/0x420 [ 374.277533] ? sort_range+0x30/0x30 [ 374.281179] ? kthread_bind+0x40/0x40 [ 374.285003] ret_from_fork+0x3a/0x50 [ 374.288751] warn_alloc_show_mem: 1 callbacks suppressed [ 374.288763] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 374.288765] Mem-Info: [ 374.288795] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 374.288795] active_file:34 inactive_file:0 isolated_file:13 [ 374.288795] unevictable:0 dirty:0 writeback:0 unstable:0 [ 374.288795] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 374.288795] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 374.288795] free:13758 free_pcp:195 free_cma:0 [ 374.294151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.294161] Call Trace: [ 374.300335] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 374.302757] <IRQ> [ 374.335818] Node 0 [ 374.345203] dump_stack+0x1c4/0x2b4 [ 374.347810] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 374.375739] ? dump_stack_print_info.cold.2+0x52/0x52 [ 374.377884] lowmem_reserve[]: 0 [ 374.380157] warn_alloc.cold.119+0xb7/0x1bd [ 374.383763] 2817 6321 [ 374.409298] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 374.414487] 6321 [ 374.418144] ? lock_downgrade+0x900/0x900 [ 374.422478] Node 0 [ 374.424997] ? trace_hardirqs_off+0xb8/0x310 [ 374.429858] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 374.431916] ? trace_hardirqs_off+0xb8/0x310 [ 374.436048] lowmem_reserve[]: 0 [ 374.438317] __alloc_pages_slowpath+0x2667/0x2d80 [ 374.442708] 0 3503 [ 374.469307] ? warn_alloc+0x120/0x120 [ 374.473688] 3503 [ 374.476983] ? trace_hardirqs_on+0x310/0x310 [ 374.481825] Node 0 [ 374.484081] ? warn_alloc+0x120/0x120 [ 374.487904] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 374.489957] ? print_usage_bug+0xc0/0xc0 [ 374.489974] ? warn_alloc+0x120/0x120 [ 374.494395] lowmem_reserve[]: 0 [ 374.496695] ? ktime_get+0x2e1/0x440 [ 374.500486] 0 0 [ 374.528965] ? print_usage_bug+0xc0/0xc0 [ 374.533020] 0 [ 374.536871] ? __lock_acquire+0x7ec/0x4ec0 [ 374.540152] Node 0 [ 374.543876] ? __lock_acquire+0x7ec/0x4ec0 [ 374.545848] DMA: [ 374.549926] ? kasan_check_read+0x11/0x20 [ 374.551733] 1*4kB [ 374.555994] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 374.558220] (U) 0*8kB [ 374.562491] ? should_fail+0x22d/0xd01 [ 374.564545] 0*16kB 1*32kB [ 374.568717] ? rcu_bh_qs+0xc0/0xc0 [ 374.570863] (U) [ 374.576451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.578933] 2*64kB (U) [ 374.582846] ? __lock_acquire+0x7ec/0x4ec0 [ 374.585775] 1*128kB (U) [ 374.589698] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.591668] 1*256kB (U) [ 374.596879] ? __lock_acquire+0x7ec/0x4ec0 [ 374.599481] 0*512kB 1*1024kB [ 374.603744] ? should_fail+0x22d/0xd01 [ 374.606453] (U) [ 374.611571] ? rcu_idle_enter+0x4b0/0x4b0 [ 374.614330] 1*2048kB (M) [ 374.618594] ? mark_held_locks+0x130/0x130 [ 374.621688] 3*4096kB (M) [ 374.625597] ? mark_held_locks+0x130/0x130 [ 374.627563] = 15908kB [ 374.627572] Node 0 [ 374.631737] ? mark_held_locks+0xc7/0x130 [ 374.634493] DMA32: [ 374.638746] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 374.641504] 3*4kB [ 374.645748] ? graph_lock+0x170/0x170 [ 374.648158] (M) [ 374.650449] ? print_usage_bug+0xc0/0xc0 [ 374.654590] 2*8kB (UM) [ 374.656854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.661860] 2*16kB (M) [ 374.664206] ? check_preemption_disabled+0x48/0x200 [ 374.667996] 2*32kB (UM) [ 374.669998] ? check_preemption_disabled+0x48/0x200 [ 374.674048] 2*64kB (M) [ 374.676662] ? __lock_is_held+0xb5/0x140 [ 374.682184] 3*128kB (M) [ 374.684796] __alloc_pages_nodemask+0xa80/0xde0 [ 374.689800] 2*256kB (M) [ 374.692494] ? graph_lock+0x170/0x170 [ 374.697502] 3*512kB (M) [ 374.700118] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 374.704179] 4*1024kB (UM) [ 374.706876] ? graph_lock+0x170/0x170 [ 374.711534] 3*2048kB (UM) [ 374.714239] ? find_held_lock+0x36/0x1c0 [ 374.718115] 3*4096kB (M) [ 374.720942] ? ____cache_alloc_node+0x1c7/0x1e0 [ 374.725955] = 25212kB [ 374.725965] Node 0 [ 374.728828] ? lock_downgrade+0x900/0x900 [ 374.732694] Normal: 2320*4kB [ 374.735568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.739614] (UME) 282*8kB [ 374.742454] cache_grow_begin+0x91/0x8c0 [ 374.747107] (UME) 32*16kB [ 374.749543] ? do_raw_spin_unlock+0xa7/0x2f0 [ 374.751774] (UM) [ 374.755942] fallback_alloc+0x203/0x2e0 [ 374.759136] 15*32kB (UM) [ 374.764702] ____cache_alloc_node+0x1c7/0x1e0 [ 374.767535] 4*64kB (M) [ 374.771621] kmem_cache_alloc_node+0xe3/0x730 [ 374.774546] 3*128kB (UM) [ 374.778979] ? ipv6_get_ifaddr+0x42e/0x620 [ 374.781030] 1*256kB (M) [ 374.785034] __alloc_skb+0x119/0x770 [ 374.787855] 1*512kB (M) [ 374.792492] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 374.795065] 0*1024kB 0*2048kB [ 374.799584] ? skb_scrub_packet+0x490/0x490 [ 374.802341] 0*4096kB [ 374.806865] ? lock_downgrade+0x900/0x900 [ 374.809530] = 13936kB [ 374.809546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 374.813274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 374.815950] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 374.821232] ? refcount_sub_and_test_checked+0x203/0x310 [ 374.824444] 4517 total pagecache pages [ 374.824461] 0 pages in swap cache [ 374.828789] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 374.831198] Swap cache stats: add 0, delete 0, find 0/0 [ 374.831208] Free swap = 0kB [ 374.835375] ? addrconf_rs_timer+0x6f0/0x6f0 [ 374.837779] Total swap = 0kB [ 374.837789] 1965979 pages RAM [ 374.846815] ndisc_alloc_skb+0x144/0x340 [ 374.852483] 0 pages HighMem/MovableOnly [ 374.852493] 342745 pages reserved [ 374.861086] ndisc_send_rs+0x331/0x6e0 [ 374.866525] 0 pages cma reserved [ 374.866612] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 374.870478] addrconf_rs_timer+0x3c0/0x6f0 [ 374.874030] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 374.879458] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.879489] call_timer_fn+0x272/0x920 [ 374.885030] ksoftirqd/1 cpuset= [ 374.888068] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.888087] ? process_timeout+0x40/0x40 [ 374.892746] / [ 374.895718] ? find_held_lock+0x36/0x1c0 [ 374.895743] ? mark_held_locks+0xc7/0x130 [ 374.895761] ? _raw_spin_unlock_irq+0x27/0x80 [ 374.895778] ? _raw_spin_unlock_irq+0x27/0x80 [ 374.895792] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 374.895806] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 374.895823] ? trace_hardirqs_on+0xbd/0x310 [ 374.899057] mems_allowed=0 [ 374.994082] ? kasan_check_read+0x11/0x20 [ 374.998252] ? __run_timers+0x7da/0xc70 [ 375.002252] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.007817] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.012081] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 375.016496] __run_timers+0x7e5/0xc70 [ 375.020333] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 375.025718] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 375.030756] ? graph_lock+0x170/0x170 [ 375.034578] ? print_usage_bug+0xc0/0xc0 [ 375.038740] ? lock_release+0x970/0x970 [ 375.042830] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 375.048046] ? find_held_lock+0x36/0x1c0 [ 375.052294] ? graph_lock+0x170/0x170 [ 375.056122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.061677] ? check_preemption_disabled+0x48/0x200 [ 375.066728] ? __lock_is_held+0xb5/0x140 [ 375.070813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.076369] ? check_preemption_disabled+0x48/0x200 [ 375.081521] run_timer_softirq+0x52/0xb0 [ 375.085693] ? rcu_read_lock_sched_held+0x108/0x120 [ 375.090735] __do_softirq+0x30b/0xad8 [ 375.094602] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 375.099730] ? pvclock_read_flags+0x160/0x160 [ 375.104242] ? lapic_next_event+0x5a/0x90 [ 375.108560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.114118] ? check_preemption_disabled+0x48/0x200 [ 375.119406] ? check_preemption_disabled+0x48/0x200 [ 375.124509] ? kvm_clock_read+0x18/0x30 [ 375.128504] ? kvm_sched_clock_read+0x9/0x20 [ 375.132935] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.138556] ? check_preemption_disabled+0x48/0x200 [ 375.143768] irq_exit+0x17f/0x1c0 [ 375.147242] smp_apic_timer_interrupt+0x1cb/0x760 [ 375.152100] ? smp_reschedule_interrupt+0x109/0x650 [ 375.157138] ? smp_call_function_single_interrupt+0x650/0x650 [ 375.163041] ? interrupt_entry+0xb5/0xf0 [ 375.167124] ? trace_hardirqs_off_caller+0xbb/0x310 [ 375.172157] ? trace_hardirqs_off_caller+0xbb/0x310 [ 375.177304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.182168] ? trace_hardirqs_on_caller+0x310/0x310 [ 375.187199] ? trace_hardirqs_on_caller+0x310/0x310 [ 375.192328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.197977] ? check_preemption_disabled+0x48/0x200 [ 375.203011] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.208575] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.213473] apic_timer_interrupt+0xf/0x20 [ 375.217814] </IRQ> [ 375.220072] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 375.225369] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 375.244369] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 375.252126] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 375.259444] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 375.266819] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 375.274183] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 375.281482] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 375.288791] ? arch_local_irq_restore+0x45/0x52 [ 375.293496] dump_stack+0x26a/0x2b4 [ 375.297149] ? dump_stack_print_info.cold.2+0x52/0x52 [ 375.302364] ? mark_held_locks+0x130/0x130 [ 375.306616] ? mark_held_locks+0x130/0x130 [ 375.311396] dump_header+0x27b/0xf72 [ 375.315182] ? pagefault_out_of_memory+0x197/0x197 [ 375.320142] ? mark_held_locks+0x130/0x130 [ 375.324397] ? __lock_acquire+0x7ec/0x4ec0 [ 375.328691] ? mem_cgroup_charge_statistics+0x780/0x780 [ 375.334097] ? print_usage_bug+0xc0/0xc0 [ 375.338179] ? print_usage_bug+0xc0/0xc0 [ 375.342266] ? graph_lock+0x170/0x170 [ 375.346167] ? graph_lock+0x170/0x170 [ 375.349985] ? print_usage_bug+0xc0/0xc0 [ 375.354065] ? print_usage_bug+0xc0/0xc0 [ 375.358156] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.363808] ? find_held_lock+0x36/0x1c0 [ 375.367899] ? mark_held_locks+0xc7/0x130 [ 375.372073] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 375.377200] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 375.382321] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.386926] ? trace_hardirqs_on+0xbd/0x310 [ 375.391270] ? kasan_check_read+0x11/0x20 [ 375.395473] ? ___ratelimit+0x36f/0x655 [ 375.399568] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.405128] ? trace_hardirqs_on+0x310/0x310 [ 375.409554] ? lock_downgrade+0x900/0x900 [ 375.413731] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 375.418861] ? ___ratelimit+0xaa/0x655 [ 375.422770] ? idr_get_free+0xec0/0xec0 [ 375.426768] ? kasan_check_write+0x14/0x20 [ 375.431026] ? do_raw_spin_lock+0xc1/0x200 [ 375.435287] oom_kill_process.cold.27+0x10/0x903 [ 375.440158] ? graph_lock+0x170/0x170 [ 375.443975] ? _raw_spin_unlock+0x2c/0x50 [ 375.448140] ? oom_badness+0xe6/0xaa0 [ 375.451969] ? oom_evaluate_task+0x540/0x540 [ 375.456404] ? find_held_lock+0x36/0x1c0 [ 375.460535] ? out_of_memory+0x974/0x1430 [ 375.464706] ? lock_downgrade+0x900/0x900 [ 375.468868] ? check_preemption_disabled+0x48/0x200 [ 375.473997] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 375.479812] ? kasan_check_read+0x11/0x20 [ 375.483984] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.489408] ? rcu_bh_qs+0xc0/0xc0 [ 375.493010] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 375.498041] ? oom_evaluate_task+0x302/0x540 [ 375.502508] out_of_memory+0xa84/0x1430 [ 375.506515] ? oom_killer_disable+0x3a0/0x3a0 [ 375.511031] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 375.515980] ? __mutex_add_waiter+0x2a0/0x2a0 [ 375.520507] __alloc_pages_slowpath+0x2318/0x2d80 [ 375.525401] ? warn_alloc+0x120/0x120 [ 375.529259] ? __radix_tree_lookup+0x4c0/0x4c0 [ 375.533873] ? find_get_entry+0x2f2/0xc40 [ 375.538174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 375.543735] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 375.548687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.554242] ? should_fail+0x22d/0xd01 [ 375.558152] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.563284] ? __lock_is_held+0xb5/0x140 [ 375.567398] ? __lock_is_held+0xb5/0x140 [ 375.571535] ? kasan_check_read+0x11/0x20 [ 375.575784] ? ___might_sleep+0x1ed/0x300 [ 375.579954] ? lock_release+0x970/0x970 [ 375.583952] ? arch_local_save_flags+0x40/0x40 [ 375.588569] ? __might_sleep+0x95/0x190 [ 375.592571] __alloc_pages_nodemask+0xa80/0xde0 [ 375.597266] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 375.602303] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 375.608116] ? kasan_check_read+0x11/0x20 [ 375.612399] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.617823] ? graph_lock+0x170/0x170 [ 375.621647] ? print_usage_bug+0xc0/0xc0 [ 375.625731] ? graph_lock+0x170/0x170 [ 375.629550] ? graph_lock+0x170/0x170 [ 375.633372] ? __do_page_cache_readahead+0x7ce/0x980 [ 375.638498] ? find_held_lock+0x36/0x1c0 [ 375.642585] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 375.648177] alloc_pages_current+0x10c/0x210 [ 375.652604] ? lock_downgrade+0x900/0x900 [ 375.656780] __page_cache_alloc+0x38f/0x5b0 [ 375.661124] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 375.666937] ? kasan_check_read+0x11/0x20 [ 375.671106] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.676519] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 375.681299] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.687042] ? check_preemption_disabled+0x48/0x200 [ 375.692086] filemap_fault+0x1594/0x25f0 [ 375.696184] ? __lock_page_or_retry+0xa00/0xa00 [ 375.700871] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 375.706695] ? kasan_check_read+0x11/0x20 [ 375.710874] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.716174] ? rcu_bh_qs+0xc0/0xc0 [ 375.719733] ? remove_wait_queue+0x1a6/0x360 [ 375.724162] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.729642] ? filemap_map_pages+0xdea/0x1980 [ 375.734172] ? print_usage_bug+0xc0/0xc0 [ 375.738253] ? find_get_pages_range_tag+0x1320/0x1320 [ 375.743483] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.749124] ? fput+0x130/0x1a0 [ 375.752463] ? graph_lock+0x170/0x170 [ 375.756286] ? __lock_acquire+0x7ec/0x4ec0 [ 375.760566] ? lock_acquire+0x1ed/0x520 [ 375.764576] ? ext4_filemap_fault+0x7a/0xad [ 375.768925] ? lock_release+0x970/0x970 [ 375.772918] ? arch_local_save_flags+0x40/0x40 [ 375.777548] ? select_estimate_accuracy+0x4b0/0x4b0 [ 375.782625] ? down_read+0xb0/0x1d0 [ 375.786273] ? ext4_filemap_fault+0x7a/0xad [ 375.790779] ? __down_interruptible+0x700/0x700 [ 375.795518] ext4_filemap_fault+0x82/0xad [ 375.799728] __do_fault+0x100/0x6b0 [ 375.803384] ? print_bad_pte+0x6c0/0x6c0 [ 375.807507] ? find_held_lock+0x36/0x1c0 [ 375.811592] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 375.816801] ? pmd_val+0x88/0x100 [ 375.820275] ? add_mm_counter_fast+0xd0/0xd0 [ 375.824698] ? pmd_val+0x88/0x100 [ 375.828174] ? add_mm_counter_fast+0xd0/0xd0 [ 375.832604] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.838169] __handle_mm_fault+0x3709/0x53e0 [ 375.842607] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 375.847567] ? graph_lock+0x170/0x170 [ 375.851394] ? print_usage_bug+0xc0/0xc0 [ 375.855513] ? lock_downgrade+0x900/0x900 [ 375.859681] ? graph_lock+0x170/0x170 [ 375.863503] ? graph_lock+0x170/0x170 [ 375.867344] ? handle_mm_fault+0x42a/0xc70 [ 375.871766] ? lock_downgrade+0x900/0x900 [ 375.875930] ? check_preemption_disabled+0x48/0x200 [ 375.880980] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 375.886798] ? kasan_check_read+0x11/0x20 [ 375.890966] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 375.896350] ? rcu_bh_qs+0xc0/0xc0 [ 375.899928] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 375.905397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 375.910988] ? check_preemption_disabled+0x48/0x200 [ 375.916117] handle_mm_fault+0x54f/0xc70 [ 375.920204] ? __handle_mm_fault+0x53e0/0x53e0 [ 375.924813] ? find_vma+0x34/0x190 [ 375.928382] __do_page_fault+0x67d/0xed0 [ 375.932514] ? mm_fault_error+0x380/0x380 [ 375.936681] ? trace_hardirqs_off+0xb8/0x310 [ 375.941109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.946599] ? trace_hardirqs_on+0x310/0x310 [ 375.951223] do_page_fault+0xf2/0x7e0 [ 375.955044] ? vmalloc_sync_all+0x30/0x30 [ 375.959212] ? error_entry+0x70/0xd0 [ 375.963033] ? trace_hardirqs_off_caller+0xbb/0x310 [ 375.968157] ? trace_hardirqs_on_caller+0xc0/0x310 [ 375.973105] ? syscall_return_slowpath+0x5e0/0x5e0 [ 375.978148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.983014] ? trace_hardirqs_on_caller+0x310/0x310 [ 375.988048] ? trace_hardirqs_off+0x310/0x310 [ 375.992566] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 375.997605] ? prepare_exit_to_usermode+0x291/0x3b0 [ 376.002640] ? page_fault+0x8/0x30 [ 376.006201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.011071] ? page_fault+0x8/0x30 [ 376.014633] page_fault+0x1e/0x30 [ 376.018108] RIP: 0033:0x7f41f206bdd3 [ 376.021839] Code: Bad RIP value. [ 376.025220] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 376.030600] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 376.037883] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 376.045169] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 376.052483] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 376.059861] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 376.067184] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 376.067258] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 376.074055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.074064] Call Trace: [ 376.080704] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 376.089958] dump_stack+0x1c4/0x2b4 [ 376.092534] init cpuset= [ 376.102261] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.105879] / [ 376.108582] warn_alloc.cold.119+0xb7/0x1bd [ 376.113759] mems_allowed=0 [ 376.115579] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 376.127691] ? lock_downgrade+0x900/0x900 [ 376.131869] ? trace_hardirqs_off+0xb8/0x310 [ 376.136303] ? trace_hardirqs_off+0xb8/0x310 [ 376.140745] __alloc_pages_slowpath+0x2667/0x2d80 [ 376.145645] ? warn_alloc+0x120/0x120 [ 376.149497] ? print_usage_bug+0xc0/0xc0 [ 376.153580] ? warn_alloc+0x120/0x120 [ 376.157403] ? print_usage_bug+0xc0/0xc0 [ 376.161526] ? warn_alloc+0x120/0x120 [ 376.165473] ? print_usage_bug+0xc0/0xc0 [ 376.169650] ? check_usage_forwards+0x3e0/0x3e0 [ 376.174336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.180075] ? should_fail+0x22d/0xd01 [ 376.183982] ? __lock_acquire+0x7ec/0x4ec0 [ 376.188237] ? __lock_acquire+0x7ec/0x4ec0 [ 376.192581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.197705] ? __lock_acquire+0x7ec/0x4ec0 [ 376.201968] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.207094] ? should_fail+0x22d/0xd01 [ 376.211010] ? mark_held_locks+0x130/0x130 [ 376.215268] ? mark_held_locks+0x130/0x130 [ 376.219534] ? kasan_check_read+0x11/0x20 [ 376.223701] ? __lock_acquire+0x2881/0x4ec0 [ 376.228045] ? graph_lock+0x170/0x170 [ 376.231869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.237454] ? check_preemption_disabled+0x48/0x200 [ 376.242493] ? check_preemption_disabled+0x48/0x200 [ 376.247540] ? __lock_is_held+0xb5/0x140 [ 376.251631] __alloc_pages_nodemask+0xa80/0xde0 [ 376.256320] ? graph_lock+0x170/0x170 [ 376.260172] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 376.265204] ? graph_lock+0x170/0x170 [ 376.269122] ? find_held_lock+0x36/0x1c0 [ 376.273326] ? ____cache_alloc_node+0x1c7/0x1e0 [ 376.278021] ? lock_downgrade+0x900/0x900 [ 376.282196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.287758] cache_grow_begin+0x91/0x8c0 [ 376.292061] ? do_raw_spin_unlock+0xa7/0x2f0 [ 376.296502] fallback_alloc+0x203/0x2e0 [ 376.300593] ____cache_alloc_node+0x1c7/0x1e0 [ 376.305116] kmem_cache_alloc_node+0xe3/0x730 [ 376.309680] ? do_raw_spin_unlock+0xa7/0x2f0 [ 376.314112] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 376.318725] __alloc_skb+0x119/0x770 [ 376.322495] ? skb_scrub_packet+0x490/0x490 [ 376.326837] ? atomic_notifier_call_chain+0xc6/0x190 [ 376.331965] ? lock_downgrade+0x900/0x900 [ 376.336137] ? check_preemption_disabled+0x48/0x200 [ 376.341179] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 376.346999] ? kasan_check_read+0x11/0x20 [ 376.351168] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.356556] ? rcu_bh_qs+0xc0/0xc0 [ 376.360118] ? find_next_bit+0x104/0x130 [ 376.364205] ? do_raw_write_trylock+0x1c0/0x1c0 [ 376.368906] __neigh_notify+0x8c/0x160 [ 376.372827] ? __neigh_event_send+0x1390/0x1390 [ 376.377521] neigh_timer_handler+0x6cb/0xdf0 [ 376.381964] ? neigh_invalidate+0x550/0x550 [ 376.386398] ? __lock_is_held+0xb5/0x140 [ 376.390532] call_timer_fn+0x272/0x920 [ 376.394470] ? neigh_invalidate+0x550/0x550 [ 376.398815] ? process_timeout+0x40/0x40 [ 376.402894] ? find_held_lock+0x36/0x1c0 [ 376.406985] ? __run_timers+0x7da/0xc70 [ 376.411101] ? _raw_spin_unlock_irq+0x27/0x80 [ 376.415621] ? _raw_spin_unlock_irq+0x27/0x80 [ 376.420719] ? neigh_invalidate+0x550/0x550 [ 376.425071] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 376.429680] ? trace_hardirqs_on+0xbd/0x310 [ 376.434110] ? kasan_check_read+0x11/0x20 [ 376.438279] ? __run_timers+0x7da/0xc70 [ 376.442274] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 376.447763] ? neigh_invalidate+0x550/0x550 [ 376.452109] __run_timers+0x7e5/0xc70 [ 376.455927] ? find_held_lock+0x36/0x1c0 [ 376.460029] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 376.465441] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.470231] ? retint_kernel+0x2d/0x2d [ 376.474156] ? _raw_spin_unlock_irq+0x56/0x80 [ 376.478683] ? pvclock_read_flags+0x160/0x160 [ 376.483201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.488756] ? check_preemption_disabled+0x48/0x200 [ 376.493804] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 376.499359] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 376.504658] ? rcu_pm_notify+0xc0/0xc0 [ 376.508566] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.514121] ? check_preemption_disabled+0x48/0x200 [ 376.519170] run_timer_softirq+0x52/0xb0 [ 376.523252] ? rcu_read_lock_sched_held+0x108/0x120 [ 376.528294] __do_softirq+0x30b/0xad8 [ 376.532130] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 376.537252] ? retint_kernel+0x2d/0x2d [ 376.541166] ? schedule+0x108/0x460 [ 376.544829] ? trace_hardirqs_off+0xb8/0x310 [ 376.549257] ? smpboot_thread_fn+0x68b/0xa00 [ 376.553688] ? trace_hardirqs_on+0x310/0x310 [ 376.558228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.563787] ? check_preemption_disabled+0x48/0x200 [ 376.568829] ? takeover_tasklets+0xa90/0xa90 [ 376.573599] run_ksoftirqd+0x94/0x100 [ 376.577452] smpboot_thread_fn+0x68b/0xa00 [ 376.581734] ? sort_range+0x30/0x30 [ 376.585385] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 376.590546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.596114] ? __kthread_parkme+0xfb/0x1a0 [ 376.600373] kthread+0x35a/0x420 [ 376.603756] ? sort_range+0x30/0x30 [ 376.607402] ? kthread_bind+0x40/0x40 [ 376.611356] ret_from_fork+0x3a/0x50 [ 376.615110] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 376.615116] warn_alloc_show_mem: 1 callbacks suppressed [ 376.615124] Mem-Info: [ 376.621285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.621294] Call Trace: [ 376.626692] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 376.626692] active_file:34 inactive_file:0 isolated_file:13 [ 376.626692] unevictable:0 dirty:0 writeback:0 unstable:0 [ 376.626692] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 376.626692] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 376.626692] free:13758 free_pcp:195 free_cma:0 [ 376.629089] <IRQ> [ 376.638496] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 376.641100] dump_stack+0x1c4/0x2b4 [ 376.674287] Node 0 [ 376.676486] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.704477] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 376.708110] warn_alloc.cold.119+0xb7/0x1bd [ 376.710328] lowmem_reserve[]: 0 [ 376.715547] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 376.741036] 2817 6321 [ 376.745385] ? lock_downgrade+0x900/0x900 [ 376.748657] 6321 [ 376.753528] ? trace_hardirqs_off+0xb8/0x310 [ 376.756021] Node 0 [ 376.760187] ? trace_hardirqs_off+0xb8/0x310 [ 376.762269] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 376.766674] __alloc_pages_slowpath+0x2667/0x2d80 [ 376.768904] lowmem_reserve[]: 0 [ 376.773363] ? warn_alloc+0x120/0x120 [ 376.800108] 0 [ 376.804971] ? trace_hardirqs_on+0x310/0x310 [ 376.808262] 3503 3503 [ 376.812087] ? warn_alloc+0x120/0x120 [ 376.813891] Node 0 [ 376.818315] ? print_usage_bug+0xc0/0xc0 [ 376.820842] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 376.824630] ? warn_alloc+0x120/0x120 [ 376.826859] lowmem_reserve[]: 0 [ 376.830943] ? ktime_get+0x2e1/0x440 [ 376.859496] 0 0 [ 376.863459] ? print_usage_bug+0xc0/0xc0 [ 376.866866] 0 [ 376.870606] ? __lock_acquire+0x7ec/0x4ec0 [ 376.872579] Node 0 [ 376.876656] ? __lock_acquire+0x7ec/0x4ec0 [ 376.878471] DMA: 1*4kB [ 376.882731] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.884968] (U) [ 376.889228] ? should_fail+0x22d/0xd01 [ 376.891802] 0*8kB 0*16kB [ 376.897359] ? __lock_acquire+0x7ec/0x4ec0 [ 376.899328] 1*32kB (U) [ 376.903241] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.905994] 2*64kB [ 376.910239] ? __lock_acquire+0x7ec/0x4ec0 [ 376.912823] (U) [ 376.917941] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.920173] 1*128kB (U) [ 376.924458] ? __lock_acquire+0x7ec/0x4ec0 [ 376.926463] 1*256kB [ 376.931578] ? should_fail+0x22d/0xd01 [ 376.934240] (U) 0*512kB [ 376.938510] ? mark_held_locks+0x130/0x130 [ 376.940821] 1*1024kB (U) [ 376.944733] ? mark_held_locks+0x130/0x130 [ 376.947397] 1*2048kB (M) [ 376.951698] ? graph_lock+0x170/0x170 [ 376.954472] 3*4096kB (M) [ 376.958728] ? print_usage_bug+0xc0/0xc0 [ 376.961487] = 15908kB [ 376.965306] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 376.968062] Node 0 [ 376.972139] ? check_preemption_disabled+0x48/0x200 [ 376.974701] DMA32: 3*4kB [ 376.980349] ? check_preemption_disabled+0x48/0x200 [ 376.982577] (M) 2*8kB [ 376.987625] ? __lock_is_held+0xb5/0x140 [ 376.990377] (UM) [ 376.995448] __alloc_pages_nodemask+0xa80/0xde0 [ 376.997944] 2*16kB (M) [ 377.002033] ? graph_lock+0x170/0x170 [ 377.004092] 2*32kB (UM) [ 377.008883] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 377.011478] 2*64kB (M) [ 377.015303] ? graph_lock+0x170/0x170 [ 377.018057] 3*128kB (M) [ 377.023110] ? find_held_lock+0x36/0x1c0 [ 377.025681] 2*256kB (M) [ 377.029513] ? ____cache_alloc_node+0x1c7/0x1e0 [ 377.032332] 3*512kB (M) [ 377.036456] ? lock_downgrade+0x900/0x900 [ 377.039113] 4*1024kB (UM) [ 377.043810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.046474] 3*2048kB (UM) [ 377.050647] cache_grow_begin+0x91/0x8c0 [ 377.053482] 3*4096kB (M) [ 377.059048] ? do_raw_spin_unlock+0xa7/0x2f0 [ 377.061885] = 25212kB [ 377.061894] Node 0 [ 377.065977] fallback_alloc+0x203/0x2e0 [ 377.068726] Normal: [ 377.073152] ____cache_alloc_node+0x1c7/0x1e0 [ 377.075557] 2320*4kB [ 377.077814] kmem_cache_alloc_node+0xe3/0x730 [ 377.081781] (UME) [ 377.084123] ? ipv6_get_ifaddr+0x42e/0x620 [ 377.088605] 282*8kB (UME) [ 377.091045] __alloc_skb+0x119/0x770 [ 377.095665] 32*16kB (UM) [ 377.097842] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.102065] 15*32kB (UM) [ 377.104937] ? skb_scrub_packet+0x490/0x490 [ 377.108647] 4*64kB (M) [ 377.111465] ? lock_downgrade+0x900/0x900 [ 377.116734] 3*128kB (UM) [ 377.119524] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.123831] 1*256kB (M) [ 377.126479] ? refcount_sub_and_test_checked+0x203/0x310 [ 377.130613] 1*512kB (M) [ 377.133398] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 377.138960] 0*1024kB 0*2048kB [ 377.141660] ? addrconf_rs_timer+0x6f0/0x6f0 [ 377.147238] 0*4096kB = 13936kB [ 377.149943] ndisc_alloc_skb+0x144/0x340 [ 377.155394] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 377.158731] ndisc_send_rs+0x331/0x6e0 [ 377.163151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 377.166355] addrconf_rs_timer+0x3c0/0x6f0 [ 377.170447] 4517 total pagecache pages [ 377.170463] 0 pages in swap cache [ 377.179311] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.183189] Swap cache stats: add 0, delete 0, find 0/0 [ 377.183199] Free swap = 0kB [ 377.191795] call_timer_fn+0x272/0x920 [ 377.196013] Total swap = 0kB [ 377.196022] 1965979 pages RAM [ 377.199924] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.203560] 0 pages HighMem/MovableOnly [ 377.203570] 342745 pages reserved [ 377.207819] ? process_timeout+0x40/0x40 [ 377.213177] 0 pages cma reserved [ 377.216210] ? find_held_lock+0x36/0x1c0 [ 377.220231] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 377.223137] ? mark_held_locks+0xc7/0x130 [ 377.226236] ksoftirqd/1 cpuset= [ 377.230492] ? _raw_spin_unlock_irq+0x27/0x80 [ 377.234485] / [ 377.237961] ? _raw_spin_unlock_irq+0x27/0x80 [ 377.242059] mems_allowed=0 [ 377.245472] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.285453] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 377.290062] ? trace_hardirqs_on+0xbd/0x310 [ 377.294404] ? kasan_check_read+0x11/0x20 [ 377.298611] ? __run_timers+0x7da/0xc70 [ 377.302605] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 377.308091] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 377.312859] __run_timers+0x7e5/0xc70 [ 377.316692] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 377.322079] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 377.327121] ? graph_lock+0x170/0x170 [ 377.330947] ? print_usage_bug+0xc0/0xc0 [ 377.335028] ? lock_release+0x970/0x970 [ 377.339023] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 377.344324] ? find_held_lock+0x36/0x1c0 [ 377.348444] ? graph_lock+0x170/0x170 [ 377.352271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.357824] ? check_preemption_disabled+0x48/0x200 [ 377.362873] ? __lock_is_held+0xb5/0x140 [ 377.366960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.372519] ? check_preemption_disabled+0x48/0x200 [ 377.377570] run_timer_softirq+0x52/0xb0 [ 377.381653] ? rcu_read_lock_sched_held+0x108/0x120 [ 377.386692] __do_softirq+0x30b/0xad8 [ 377.390525] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 377.395652] ? pvclock_read_flags+0x160/0x160 [ 377.400258] ? lapic_next_event+0x5a/0x90 [ 377.404461] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.410023] ? check_preemption_disabled+0x48/0x200 [ 377.415055] ? check_preemption_disabled+0x48/0x200 [ 377.420099] ? kvm_clock_read+0x18/0x30 [ 377.424091] ? kvm_sched_clock_read+0x9/0x20 [ 377.428523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.434076] ? check_preemption_disabled+0x48/0x200 [ 377.439138] irq_exit+0x17f/0x1c0 [ 377.442624] smp_apic_timer_interrupt+0x1cb/0x760 [ 377.447580] ? smp_reschedule_interrupt+0x109/0x650 [ 377.452624] ? smp_call_function_single_interrupt+0x650/0x650 [ 377.458629] ? interrupt_entry+0xb5/0xf0 [ 377.462875] ? trace_hardirqs_off_caller+0xbb/0x310 [ 377.467913] ? trace_hardirqs_off_caller+0xbb/0x310 [ 377.472962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.477849] ? trace_hardirqs_on_caller+0x310/0x310 [ 377.482896] ? trace_hardirqs_on_caller+0x310/0x310 [ 377.487944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.493520] ? check_preemption_disabled+0x48/0x200 [ 377.498557] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.504123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.508996] apic_timer_interrupt+0xf/0x20 [ 377.513339] </IRQ> [ 377.515691] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 377.520985] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 377.539911] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 377.547647] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 377.554934] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 377.562219] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 377.569507] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 377.576797] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 377.584202] ? arch_local_irq_restore+0x45/0x52 [ 377.588908] dump_stack+0x26a/0x2b4 [ 377.592561] ? dump_stack_print_info.cold.2+0x52/0x52 [ 377.597778] ? mark_held_locks+0x130/0x130 [ 377.602121] ? mark_held_locks+0x130/0x130 [ 377.606384] dump_header+0x27b/0xf72 [ 377.610166] ? pagefault_out_of_memory+0x197/0x197 [ 377.615122] ? mark_held_locks+0x130/0x130 [ 377.619384] ? __lock_acquire+0x7ec/0x4ec0 [ 377.623673] ? mem_cgroup_charge_statistics+0x780/0x780 [ 377.629056] ? print_usage_bug+0xc0/0xc0 [ 377.633138] ? print_usage_bug+0xc0/0xc0 [ 377.637226] ? graph_lock+0x170/0x170 [ 377.641041] ? graph_lock+0x170/0x170 [ 377.644864] ? print_usage_bug+0xc0/0xc0 [ 377.648940] ? print_usage_bug+0xc0/0xc0 [ 377.653029] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.658594] ? find_held_lock+0x36/0x1c0 [ 377.662687] ? mark_held_locks+0xc7/0x130 [ 377.666857] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 377.671978] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 377.677100] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.681702] ? trace_hardirqs_on+0xbd/0x310 [ 377.686042] ? kasan_check_read+0x11/0x20 [ 377.690210] ? ___ratelimit+0x36f/0x655 [ 377.694206] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 377.699676] ? trace_hardirqs_on+0x310/0x310 [ 377.704102] ? lock_downgrade+0x900/0x900 [ 377.708278] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 377.713401] ? ___ratelimit+0xaa/0x655 [ 377.717473] ? idr_get_free+0xec0/0xec0 [ 377.721493] ? kasan_check_write+0x14/0x20 [ 377.725839] ? do_raw_spin_lock+0xc1/0x200 [ 377.730206] oom_kill_process.cold.27+0x10/0x903 [ 377.734982] ? graph_lock+0x170/0x170 [ 377.738799] ? _raw_spin_unlock+0x2c/0x50 [ 377.742965] ? oom_badness+0xe6/0xaa0 [ 377.746789] ? oom_evaluate_task+0x540/0x540 [ 377.751221] ? find_held_lock+0x36/0x1c0 [ 377.755397] ? out_of_memory+0x974/0x1430 [ 377.759604] ? lock_downgrade+0x900/0x900 [ 377.763767] ? check_preemption_disabled+0x48/0x200 [ 377.768811] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 377.774625] ? kasan_check_read+0x11/0x20 [ 377.778795] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.784089] ? rcu_bh_qs+0xc0/0xc0 [ 377.787653] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 377.792803] ? oom_evaluate_task+0x302/0x540 [ 377.797234] out_of_memory+0xa84/0x1430 [ 377.801312] ? oom_killer_disable+0x3a0/0x3a0 [ 377.805917] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 377.810870] ? __mutex_add_waiter+0x2a0/0x2a0 [ 377.815400] __alloc_pages_slowpath+0x2318/0x2d80 [ 377.820332] ? warn_alloc+0x120/0x120 [ 377.824154] ? __radix_tree_lookup+0x4c0/0x4c0 [ 377.828769] ? find_get_entry+0x2f2/0xc40 [ 377.832946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 377.838507] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 377.843589] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.849149] ? should_fail+0x22d/0xd01 [ 377.853060] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.858183] ? __lock_is_held+0xb5/0x140 [ 377.862293] ? __lock_is_held+0xb5/0x140 [ 377.866384] ? kasan_check_read+0x11/0x20 [ 377.870592] ? ___might_sleep+0x1ed/0x300 [ 377.874752] ? lock_release+0x970/0x970 [ 377.878744] ? arch_local_save_flags+0x40/0x40 [ 377.883363] ? __might_sleep+0x95/0x190 [ 377.887360] __alloc_pages_nodemask+0xa80/0xde0 [ 377.892060] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 377.897099] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 377.902917] ? kasan_check_read+0x11/0x20 [ 377.907107] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.912444] ? graph_lock+0x170/0x170 [ 377.916270] ? print_usage_bug+0xc0/0xc0 [ 377.920354] ? graph_lock+0x170/0x170 [ 377.924175] ? graph_lock+0x170/0x170 [ 377.928150] ? __do_page_cache_readahead+0x7ce/0x980 [ 377.933281] ? find_held_lock+0x36/0x1c0 [ 377.937366] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 377.942956] alloc_pages_current+0x10c/0x210 [ 377.947387] ? lock_downgrade+0x900/0x900 [ 377.951597] __page_cache_alloc+0x38f/0x5b0 [ 377.955937] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 377.961758] ? kasan_check_read+0x11/0x20 [ 377.965939] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 377.971242] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 377.976010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.981685] ? check_preemption_disabled+0x48/0x200 [ 377.986732] filemap_fault+0x1594/0x25f0 [ 377.990826] ? __lock_page_or_retry+0xa00/0xa00 [ 377.995522] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 378.001335] ? kasan_check_read+0x11/0x20 [ 378.005506] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.010899] ? rcu_bh_qs+0xc0/0xc0 [ 378.014489] ? remove_wait_queue+0x1a6/0x360 [ 378.018921] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.024402] ? filemap_map_pages+0xdea/0x1980 [ 378.028969] ? print_usage_bug+0xc0/0xc0 [ 378.033055] ? find_get_pages_range_tag+0x1320/0x1320 [ 378.038351] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.043904] ? fput+0x130/0x1a0 [ 378.047205] ? graph_lock+0x170/0x170 [ 378.051034] ? __lock_acquire+0x7ec/0x4ec0 [ 378.055322] ? lock_acquire+0x1ed/0x520 [ 378.059322] ? ext4_filemap_fault+0x7a/0xad [ 378.063668] ? lock_release+0x970/0x970 [ 378.067659] ? arch_local_save_flags+0x40/0x40 [ 378.072267] ? select_estimate_accuracy+0x4b0/0x4b0 [ 378.077314] ? down_read+0xb0/0x1d0 [ 378.080956] ? ext4_filemap_fault+0x7a/0xad [ 378.085298] ? __down_interruptible+0x700/0x700 [ 378.090009] ext4_filemap_fault+0x82/0xad [ 378.094182] __do_fault+0x100/0x6b0 [ 378.097831] ? print_bad_pte+0x6c0/0x6c0 [ 378.101914] ? find_held_lock+0x36/0x1c0 [ 378.106002] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 378.111214] ? pmd_val+0x88/0x100 [ 378.114686] ? add_mm_counter_fast+0xd0/0xd0 [ 378.119113] ? pmd_val+0x88/0x100 [ 378.122585] ? add_mm_counter_fast+0xd0/0xd0 [ 378.127013] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.132575] __handle_mm_fault+0x3709/0x53e0 [ 378.137015] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 378.141876] ? graph_lock+0x170/0x170 [ 378.145689] ? print_usage_bug+0xc0/0xc0 [ 378.149764] ? lock_downgrade+0x900/0x900 [ 378.153925] ? graph_lock+0x170/0x170 [ 378.157734] ? graph_lock+0x170/0x170 [ 378.161631] ? handle_mm_fault+0x42a/0xc70 [ 378.165874] ? lock_downgrade+0x900/0x900 [ 378.170026] ? check_preemption_disabled+0x48/0x200 [ 378.175054] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 378.180854] ? kasan_check_read+0x11/0x20 [ 378.185004] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.190283] ? rcu_bh_qs+0xc0/0xc0 [ 378.193824] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.199276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.204812] ? check_preemption_disabled+0x48/0x200 [ 378.209842] handle_mm_fault+0x54f/0xc70 [ 378.213912] ? __handle_mm_fault+0x53e0/0x53e0 [ 378.218498] ? find_vma+0x34/0x190 [ 378.222046] __do_page_fault+0x67d/0xed0 [ 378.226118] ? mm_fault_error+0x380/0x380 [ 378.230265] ? trace_hardirqs_off+0xb8/0x310 [ 378.234676] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.240045] ? trace_hardirqs_on+0x310/0x310 [ 378.244467] do_page_fault+0xf2/0x7e0 [ 378.248359] ? vmalloc_sync_all+0x30/0x30 [ 378.252510] ? error_entry+0x70/0xd0 [ 378.256223] ? trace_hardirqs_off_caller+0xbb/0x310 [ 378.261239] ? trace_hardirqs_on_caller+0xc0/0x310 [ 378.266168] ? syscall_return_slowpath+0x5e0/0x5e0 [ 378.271099] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.275940] ? trace_hardirqs_on_caller+0x310/0x310 [ 378.280954] ? trace_hardirqs_off+0x310/0x310 [ 378.285460] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 378.290481] ? prepare_exit_to_usermode+0x291/0x3b0 [ 378.295506] ? page_fault+0x8/0x30 [ 378.299051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.303895] ? page_fault+0x8/0x30 [ 378.307444] page_fault+0x1e/0x30 [ 378.310898] RIP: 0033:0x7f41f206bdd3 [ 378.314615] Code: Bad RIP value. [ 378.317975] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 378.323341] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 378.330609] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 378.337880] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 378.345143] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 378.352421] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 378.359722] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 378.359787] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 378.366578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.366584] Call Trace: [ 378.366605] dump_stack+0x1c4/0x2b4 [ 378.366623] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.373165] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 378.382484] warn_alloc.cold.119+0xb7/0x1bd [ 378.385040] init cpuset= [ 378.388664] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 378.393829] / [ 378.403532] ? lock_downgrade+0x900/0x900 [ 378.407837] mems_allowed=0 [ 378.410511] ? trace_hardirqs_off+0xb8/0x310 [ 378.428996] ? trace_hardirqs_off+0xb8/0x310 [ 378.433428] __alloc_pages_slowpath+0x2667/0x2d80 [ 378.438329] ? warn_alloc+0x120/0x120 [ 378.442389] ? warn_alloc+0x120/0x120 [ 378.446205] ? print_usage_bug+0xc0/0xc0 [ 378.450271] ? warn_alloc+0x120/0x120 [ 378.454068] ? warn_alloc+0x120/0x120 [ 378.457872] ? print_usage_bug+0xc0/0xc0 [ 378.462117] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.467659] ? should_fail+0x22d/0xd01 [ 378.471548] ? __lock_acquire+0x7ec/0x4ec0 [ 378.475796] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.480900] ? __lock_acquire+0x7ec/0x4ec0 [ 378.485146] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.490250] ? __lock_acquire+0x7ec/0x4ec0 [ 378.494484] ? should_fail+0x22d/0xd01 [ 378.498383] ? mark_held_locks+0x130/0x130 [ 378.502630] ? mark_held_locks+0x130/0x130 [ 378.506876] ? graph_lock+0x170/0x170 [ 378.510680] ? print_usage_bug+0xc0/0xc0 [ 378.514753] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.520294] ? check_preemption_disabled+0x48/0x200 [ 378.525310] ? check_preemption_disabled+0x48/0x200 [ 378.530339] ? __lock_is_held+0xb5/0x140 [ 378.534420] __alloc_pages_nodemask+0xa80/0xde0 [ 378.539092] ? graph_lock+0x170/0x170 [ 378.542909] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 378.547926] ? graph_lock+0x170/0x170 [ 378.551744] ? find_held_lock+0x36/0x1c0 [ 378.555819] ? ____cache_alloc_node+0x1c7/0x1e0 [ 378.560495] ? lock_downgrade+0x900/0x900 [ 378.564651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.570201] cache_grow_begin+0x91/0x8c0 [ 378.574267] ? do_raw_spin_unlock+0xa7/0x2f0 [ 378.578689] fallback_alloc+0x203/0x2e0 [ 378.582676] ____cache_alloc_node+0x1c7/0x1e0 [ 378.587194] kmem_cache_alloc_node+0xe3/0x730 [ 378.591694] ? ipv6_get_ifaddr+0x42e/0x620 [ 378.595945] __alloc_skb+0x119/0x770 [ 378.599675] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.604963] ? skb_scrub_packet+0x490/0x490 [ 378.609313] ? lock_downgrade+0x900/0x900 [ 378.613470] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.619014] ? refcount_sub_and_test_checked+0x203/0x310 [ 378.624472] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 378.629931] ? addrconf_rs_timer+0x6f0/0x6f0 [ 378.634361] ndisc_alloc_skb+0x144/0x340 [ 378.638438] ndisc_send_rs+0x331/0x6e0 [ 378.642335] addrconf_rs_timer+0x3c0/0x6f0 [ 378.646593] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.650849] call_timer_fn+0x272/0x920 [ 378.654735] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.658976] ? process_timeout+0x40/0x40 [ 378.663039] ? find_held_lock+0x36/0x1c0 [ 378.667109] ? __run_timers+0x7da/0xc70 [ 378.671091] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.675623] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.680118] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.684353] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 378.688944] ? trace_hardirqs_on+0xbd/0x310 [ 378.693268] ? kasan_check_read+0x11/0x20 [ 378.697426] ? __run_timers+0x7da/0xc70 [ 378.701405] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 378.706884] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 378.711124] __run_timers+0x7e5/0xc70 [ 378.714923] ? find_held_lock+0x36/0x1c0 [ 378.719009] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 378.724377] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.729146] ? retint_kernel+0x2d/0x2d [ 378.733050] ? _raw_spin_unlock_irq+0x56/0x80 [ 378.737567] ? pvclock_read_flags+0x160/0x160 [ 378.742069] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.747605] ? check_preemption_disabled+0x48/0x200 [ 378.752636] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 378.758175] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 378.763458] ? rcu_pm_notify+0xc0/0xc0 [ 378.767360] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.772902] ? check_preemption_disabled+0x48/0x200 [ 378.777933] run_timer_softirq+0x52/0xb0 [ 378.782002] ? rcu_read_lock_sched_held+0x108/0x120 [ 378.787020] __do_softirq+0x30b/0xad8 [ 378.790834] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 378.795960] ? retint_kernel+0x2d/0x2d [ 378.799881] ? schedule+0x108/0x460 [ 378.803521] ? trace_hardirqs_off+0xb8/0x310 [ 378.807932] ? smpboot_thread_fn+0x68b/0xa00 [ 378.812348] ? trace_hardirqs_on+0x310/0x310 [ 378.816763] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.822404] ? check_preemption_disabled+0x48/0x200 [ 378.827442] ? takeover_tasklets+0xa90/0xa90 [ 378.831855] run_ksoftirqd+0x94/0x100 [ 378.835656] smpboot_thread_fn+0x68b/0xa00 [ 378.839899] ? sort_range+0x30/0x30 [ 378.843532] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 378.848634] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.854170] ? __kthread_parkme+0xfb/0x1a0 [ 378.858410] kthread+0x35a/0x420 [ 378.861809] ? sort_range+0x30/0x30 [ 378.865440] ? kthread_bind+0x40/0x40 [ 378.869259] ret_from_fork+0x3a/0x50 [ 378.872999] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 378.873005] warn_alloc_show_mem: 1 callbacks suppressed [ 378.873013] Mem-Info: [ 378.879158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.879167] Call Trace: [ 378.884547] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 378.884547] active_file:34 inactive_file:0 isolated_file:13 [ 378.884547] unevictable:0 dirty:0 writeback:0 unstable:0 [ 378.884547] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 378.884547] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 378.884547] free:13758 free_pcp:195 free_cma:0 [ 378.886926] <IRQ> [ 378.896296] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 378.898883] dump_stack+0x1c4/0x2b4 [ 378.931923] Node 0 [ 378.934090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 378.962025] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 378.965648] warn_alloc.cold.119+0xb7/0x1bd [ 378.967844] lowmem_reserve[]: 0 [ 378.973041] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 378.998533] 2817 [ 379.002861] ? lock_downgrade+0x900/0x900 [ 379.006114] 6321 [ 379.010960] ? trace_hardirqs_off+0xb8/0x310 [ 379.013002] 6321 [ 379.017147] ? trace_hardirqs_off+0xb8/0x310 [ 379.023600] __alloc_pages_slowpath+0x2667/0x2d80 [ 379.025639] Node 0 [ 379.030069] ? warn_alloc+0x120/0x120 [ 379.034890] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 379.037099] ? lock_release+0x970/0x970 [ 379.040879] lowmem_reserve[]: [ 379.067433] ? warn_alloc+0x120/0x120 [ 379.071409] 0 [ 379.074530] ? print_usage_bug+0xc0/0xc0 [ 379.078310] 0 [ 379.080105] ? warn_alloc+0x120/0x120 [ 379.084334] 3503 [ 379.086136] ? print_usage_bug+0xc0/0xc0 [ 379.089907] 3503 [ 379.091981] ? __lock_acquire+0x7ec/0x4ec0 [ 379.096023] Node 0 [ 379.098082] ? __lock_acquire+0x7ec/0x4ec0 [ 379.102320] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 379.104532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.108738] lowmem_reserve[]: 0 [ 379.137199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.142727] 0 [ 379.146009] ? should_fail+0x22d/0xd01 [ 379.151521] 0 [ 379.153321] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.157181] 0 [ 379.158985] ? __lock_acquire+0x7ec/0x4ec0 [ 379.164069] Node 0 [ 379.165868] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.170085] DMA: [ 379.172321] ? __lock_acquire+0x7ec/0x4ec0 [ 379.177401] 1*4kB [ 379.179471] ? should_fail+0x22d/0xd01 [ 379.183690] (U) [ 379.185841] ? mark_held_locks+0x130/0x130 [ 379.189693] 0*8kB 0*16kB [ 379.191673] ? mark_held_locks+0x130/0x130 [ 379.195880] 1*32kB (U) [ 379.198646] ? graph_lock+0x170/0x170 [ 379.202863] 2*64kB [ 379.205452] ? print_usage_bug+0xc0/0xc0 [ 379.209343] (U) 1*128kB [ 379.211585] ? graph_lock+0x170/0x170 [ 379.215622] (U) [ 379.218288] ? print_usage_bug+0xc0/0xc0 [ 379.222066] 1*256kB [ 379.224035] ? wq_watchdog_touch+0x9c/0xfe [ 379.228086] (U) [ 379.230423] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.234663] 0*512kB [ 379.236634] ? check_preemption_disabled+0x48/0x200 [ 379.242154] 1*1024kB [ 379.244473] ? check_preemption_disabled+0x48/0x200 [ 379.249471] (U) [ 379.251886] ? __lock_is_held+0xb5/0x140 [ 379.256875] 1*2048kB [ 379.258868] __alloc_pages_nodemask+0xa80/0xde0 [ 379.262903] (M) [ 379.265311] ? graph_lock+0x170/0x170 [ 379.270066] 3*4096kB [ 379.272036] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 379.275810] (M) [ 379.278243] ? graph_lock+0x170/0x170 [ 379.283237] = 15908kB [ 379.285229] ? find_held_lock+0x36/0x1c0 [ 379.289014] Node 0 [ 379.291429] ? ____cache_alloc_node+0x1c7/0x1e0 [ 379.295470] DMA32: [ 379.297704] ? lock_downgrade+0x900/0x900 [ 379.302351] 3*4kB [ 379.304587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.308705] (M) [ 379.311351] cache_grow_begin+0x91/0x8c0 [ 379.316866] 2*8kB [ 379.318840] ? do_raw_spin_unlock+0xa7/0x2f0 [ 379.322878] (UM) [ 379.325029] fallback_alloc+0x203/0x2e0 [ 379.329405] 2*16kB (M) [ 379.331496] ____cache_alloc_node+0x1c7/0x1e0 [ 379.335440] 2*32kB (UM) 2*64kB [ 379.338042] kmem_cache_alloc_node+0xe3/0x730 [ 379.342512] (M) [ 379.345802] ? ipv6_get_ifaddr+0x42e/0x620 [ 379.350266] 3*128kB (M) [ 379.352255] __alloc_skb+0x119/0x770 [ 379.356456] 2*256kB (M) [ 379.359139] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 379.362824] 3*512kB (M) [ 379.365512] ? skb_scrub_packet+0x490/0x490 [ 379.370770] 4*1024kB (UM) [ 379.373468] ? lock_downgrade+0x900/0x900 [ 379.377766] 3*2048kB (UM) [ 379.380624] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.384743] 3*4096kB [ 379.387585] ? refcount_sub_and_test_checked+0x203/0x310 [ 379.393089] (M) = 25212kB [ 379.395511] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 379.400934] Node 0 [ 379.403703] ? addrconf_rs_timer+0x6f0/0x6f0 [ 379.409125] Normal: [ 379.411372] ndisc_alloc_skb+0x144/0x340 [ 379.415751] 2320*4kB [ 379.418077] ndisc_send_rs+0x331/0x6e0 [ 379.422107] (UME) [ 379.424517] addrconf_rs_timer+0x3c0/0x6f0 [ 379.428382] 282*8kB [ 379.430529] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.434733] (UME) 32*16kB [ 379.437075] call_timer_fn+0x272/0x920 [ 379.441283] (UM) 15*32kB [ 379.444149] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.448140] (UM) [ 379.450897] ? process_timeout+0x40/0x40 [ 379.455127] 4*64kB [ 379.457195] ? find_held_lock+0x36/0x1c0 [ 379.461231] (M) [ 379.463473] ? mark_held_locks+0xc7/0x130 [ 379.467506] 3*128kB [ 379.469482] ? _raw_spin_unlock_irq+0x27/0x80 [ 379.473614] (UM) [ 379.475941] ? _raw_spin_unlock_irq+0x27/0x80 [ 379.480420] 1*256kB (M) [ 379.482500] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.486969] 1*512kB [ 379.489637] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 379.493847] (M) [ 379.496171] ? trace_hardirqs_on+0xbd/0x310 [ 379.500736] 0*1024kB [ 379.502715] ? kasan_check_read+0x11/0x20 [ 379.507010] 0*2048kB [ 379.509420] ? __run_timers+0x7da/0xc70 [ 379.513549] 0*4096kB [ 379.515965] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 379.519913] = 13936kB [ 379.522319] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.527753] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 379.530155] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 379.534387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 379.543211] __run_timers+0x7e5/0xc70 [ 379.547422] 4517 total pagecache pages [ 379.556007] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 379.559786] 0 pages in swap cache [ 379.563665] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 379.569002] Swap cache stats: add 0, delete 0, find 0/0 [ 379.569011] Free swap = 0kB [ 379.572466] ? graph_lock+0x170/0x170 [ 379.577456] Total swap = 0kB [ 379.577476] 1965979 pages RAM [ 379.582841] ? print_usage_bug+0xc0/0xc0 [ 379.585834] 0 pages HighMem/MovableOnly [ 379.585856] 342745 pages reserved [ 379.589649] ? lock_release+0x970/0x970 [ 379.592656] 0 pages cma reserved [ 379.595757] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 379.599874] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 379.603790] ? find_held_lock+0x36/0x1c0 [ 379.607318] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 379.611204] ? graph_lock+0x170/0x170 [ 379.614551] ksoftirqd/1 cpuset= [ 379.619740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.626209] / [ 379.630266] ? check_preemption_disabled+0x48/0x200 [ 379.640557] mems_allowed=0 [ 379.644358] ? __lock_is_held+0xb5/0x140 [ 379.666790] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.672339] ? check_preemption_disabled+0x48/0x200 [ 379.677391] run_timer_softirq+0x52/0xb0 [ 379.681463] ? rcu_read_lock_sched_held+0x108/0x120 [ 379.686481] __do_softirq+0x30b/0xad8 [ 379.690293] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 379.695400] ? pvclock_read_flags+0x160/0x160 [ 379.699901] ? lapic_next_event+0x5a/0x90 [ 379.704054] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.709594] ? check_preemption_disabled+0x48/0x200 [ 379.714613] ? check_preemption_disabled+0x48/0x200 [ 379.719641] ? kvm_clock_read+0x18/0x30 [ 379.723616] ? kvm_sched_clock_read+0x9/0x20 [ 379.728030] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.733566] ? check_preemption_disabled+0x48/0x200 [ 379.738596] irq_exit+0x17f/0x1c0 [ 379.742050] smp_apic_timer_interrupt+0x1cb/0x760 [ 379.746896] ? smp_reschedule_interrupt+0x109/0x650 [ 379.751917] ? smp_call_function_single_interrupt+0x650/0x650 [ 379.757803] ? interrupt_entry+0xb5/0xf0 [ 379.761866] ? trace_hardirqs_off_caller+0xbb/0x310 [ 379.766883] ? trace_hardirqs_off_caller+0xbb/0x310 [ 379.771900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.776745] ? trace_hardirqs_on_caller+0x310/0x310 [ 379.781759] ? trace_hardirqs_on_caller+0x310/0x310 [ 379.786774] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.792309] ? check_preemption_disabled+0x48/0x200 [ 379.797326] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.802870] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.807724] apic_timer_interrupt+0xf/0x20 [ 379.811955] </IRQ> [ 379.814191] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 379.819474] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 379.838377] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 379.846085] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 379.853353] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 379.860618] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 379.867894] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 379.875156] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 379.882450] ? arch_local_irq_restore+0x45/0x52 [ 379.887130] dump_stack+0x26a/0x2b4 [ 379.890762] ? dump_stack_print_info.cold.2+0x52/0x52 [ 379.895955] ? mark_held_locks+0x130/0x130 [ 379.900187] ? mark_held_locks+0x130/0x130 [ 379.904460] dump_header+0x27b/0xf72 [ 379.908189] ? pagefault_out_of_memory+0x197/0x197 [ 379.913158] ? mark_held_locks+0x130/0x130 [ 379.917390] ? __lock_acquire+0x7ec/0x4ec0 [ 379.921624] ? mem_cgroup_charge_statistics+0x780/0x780 [ 379.926992] ? print_usage_bug+0xc0/0xc0 [ 379.931070] ? print_usage_bug+0xc0/0xc0 [ 379.935148] ? graph_lock+0x170/0x170 [ 379.938947] ? graph_lock+0x170/0x170 [ 379.942753] ? print_usage_bug+0xc0/0xc0 [ 379.946812] ? print_usage_bug+0xc0/0xc0 [ 379.950881] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.956424] ? find_held_lock+0x36/0x1c0 [ 379.960502] ? mark_held_locks+0xc7/0x130 [ 379.964654] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 379.969759] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 379.974865] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.979457] ? trace_hardirqs_on+0xbd/0x310 [ 379.983781] ? kasan_check_read+0x11/0x20 [ 379.987928] ? ___ratelimit+0x36f/0x655 [ 379.991906] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 379.997360] ? trace_hardirqs_on+0x310/0x310 [ 380.001768] ? lock_downgrade+0x900/0x900 [ 380.005920] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 380.011024] ? ___ratelimit+0xaa/0x655 [ 380.014914] ? idr_get_free+0xec0/0xec0 [ 380.018918] ? kasan_check_write+0x14/0x20 [ 380.023155] ? do_raw_spin_lock+0xc1/0x200 [ 380.027396] oom_kill_process.cold.27+0x10/0x903 [ 380.032153] ? graph_lock+0x170/0x170 [ 380.035956] ? _raw_spin_unlock+0x2c/0x50 [ 380.040108] ? oom_badness+0xe6/0xaa0 [ 380.043915] ? oom_evaluate_task+0x540/0x540 [ 380.048328] ? find_held_lock+0x36/0x1c0 [ 380.052395] ? out_of_memory+0x974/0x1430 [ 380.056548] ? lock_downgrade+0x900/0x900 [ 380.060694] ? check_preemption_disabled+0x48/0x200 [ 380.065718] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 380.071515] ? kasan_check_read+0x11/0x20 [ 380.075668] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.080945] ? rcu_bh_qs+0xc0/0xc0 [ 380.084490] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 380.089508] ? oom_evaluate_task+0x302/0x540 [ 380.093925] out_of_memory+0xa84/0x1430 [ 380.097911] ? oom_killer_disable+0x3a0/0x3a0 [ 380.102407] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 380.107342] ? __mutex_add_waiter+0x2a0/0x2a0 [ 380.111859] __alloc_pages_slowpath+0x2318/0x2d80 [ 380.116753] ? warn_alloc+0x120/0x120 [ 380.120554] ? __radix_tree_lookup+0x4c0/0x4c0 [ 380.125151] ? find_get_entry+0x2f2/0xc40 [ 380.129312] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.134851] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 380.139782] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.145321] ? should_fail+0x22d/0xd01 [ 380.149227] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.154334] ? __lock_is_held+0xb5/0x140 [ 380.158425] ? __lock_is_held+0xb5/0x140 [ 380.162505] ? kasan_check_read+0x11/0x20 [ 380.166662] ? ___might_sleep+0x1ed/0x300 [ 380.170810] ? lock_release+0x970/0x970 [ 380.174785] ? arch_local_save_flags+0x40/0x40 [ 380.179380] ? __might_sleep+0x95/0x190 [ 380.183358] __alloc_pages_nodemask+0xa80/0xde0 [ 380.188036] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 380.193057] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 380.198855] ? kasan_check_read+0x11/0x20 [ 380.203002] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.208286] ? graph_lock+0x170/0x170 [ 380.212090] ? print_usage_bug+0xc0/0xc0 [ 380.216156] ? graph_lock+0x170/0x170 [ 380.219977] ? graph_lock+0x170/0x170 [ 380.223800] ? __do_page_cache_readahead+0x7ce/0x980 [ 380.228913] ? find_held_lock+0x36/0x1c0 [ 380.232978] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 380.238527] alloc_pages_current+0x10c/0x210 [ 380.242936] ? lock_downgrade+0x900/0x900 [ 380.247089] __page_cache_alloc+0x38f/0x5b0 [ 380.251412] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 380.257215] ? kasan_check_read+0x11/0x20 [ 380.261377] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.266656] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 380.271322] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.276878] ? check_preemption_disabled+0x48/0x200 [ 380.281919] filemap_fault+0x1594/0x25f0 [ 380.285994] ? __lock_page_or_retry+0xa00/0xa00 [ 380.290663] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 380.296466] ? kasan_check_read+0x11/0x20 [ 380.300620] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.305921] ? rcu_bh_qs+0xc0/0xc0 [ 380.309465] ? remove_wait_queue+0x1a6/0x360 [ 380.313881] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 380.319343] ? filemap_map_pages+0xdea/0x1980 [ 380.323854] ? print_usage_bug+0xc0/0xc0 [ 380.327928] ? find_get_pages_range_tag+0x1320/0x1320 [ 380.333118] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.338658] ? fput+0x130/0x1a0 [ 380.341942] ? graph_lock+0x170/0x170 [ 380.345750] ? __lock_acquire+0x7ec/0x4ec0 [ 380.350031] ? lock_acquire+0x1ed/0x520 [ 380.354007] ? ext4_filemap_fault+0x7a/0xad [ 380.358340] ? lock_release+0x970/0x970 [ 380.362317] ? arch_local_save_flags+0x40/0x40 [ 380.366940] ? select_estimate_accuracy+0x4b0/0x4b0 [ 380.371970] ? down_read+0xb0/0x1d0 [ 380.375603] ? ext4_filemap_fault+0x7a/0xad [ 380.379929] ? __down_interruptible+0x700/0x700 [ 380.384622] ext4_filemap_fault+0x82/0xad [ 380.388776] __do_fault+0x100/0x6b0 [ 380.392418] ? print_bad_pte+0x6c0/0x6c0 [ 380.396486] ? find_held_lock+0x36/0x1c0 [ 380.400554] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 380.406006] ? pmd_val+0x88/0x100 [ 380.409463] ? add_mm_counter_fast+0xd0/0xd0 [ 380.413871] ? pmd_val+0x88/0x100 [ 380.417375] ? add_mm_counter_fast+0xd0/0xd0 [ 380.421999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.427541] __handle_mm_fault+0x3709/0x53e0 [ 380.431987] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 380.436848] ? graph_lock+0x170/0x170 [ 380.440665] ? print_usage_bug+0xc0/0xc0 [ 380.444726] ? lock_downgrade+0x900/0x900 [ 380.448877] ? graph_lock+0x170/0x170 [ 380.452674] ? graph_lock+0x170/0x170 [ 380.456498] ? handle_mm_fault+0x42a/0xc70 [ 380.460738] ? lock_downgrade+0x900/0x900 [ 380.464883] ? check_preemption_disabled+0x48/0x200 [ 380.469920] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 380.475734] ? kasan_check_read+0x11/0x20 [ 380.479883] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.485161] ? rcu_bh_qs+0xc0/0xc0 [ 380.488704] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 380.494155] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.499702] ? check_preemption_disabled+0x48/0x200 [ 380.504727] handle_mm_fault+0x54f/0xc70 [ 380.508797] ? __handle_mm_fault+0x53e0/0x53e0 [ 380.513382] ? find_vma+0x34/0x190 [ 380.516939] __do_page_fault+0x67d/0xed0 [ 380.521023] ? mm_fault_error+0x380/0x380 [ 380.525169] ? trace_hardirqs_off+0xb8/0x310 [ 380.529581] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.534944] ? trace_hardirqs_on+0x310/0x310 [ 380.539362] do_page_fault+0xf2/0x7e0 [ 380.543167] ? vmalloc_sync_all+0x30/0x30 [ 380.547321] ? error_entry+0x70/0xd0 [ 380.551037] ? trace_hardirqs_off_caller+0xbb/0x310 [ 380.556056] ? trace_hardirqs_on_caller+0xc0/0x310 [ 380.560985] ? syscall_return_slowpath+0x5e0/0x5e0 [ 380.565924] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.570768] ? trace_hardirqs_on_caller+0x310/0x310 [ 380.575781] ? trace_hardirqs_off+0x310/0x310 [ 380.580280] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 380.585301] ? prepare_exit_to_usermode+0x291/0x3b0 [ 380.590339] ? page_fault+0x8/0x30 [ 380.593887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.598738] ? page_fault+0x8/0x30 [ 380.602280] page_fault+0x1e/0x30 [ 380.605728] RIP: 0033:0x7f41f206bdd3 [ 380.609448] Code: Bad RIP value. [ 380.612813] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 380.618173] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 380.625437] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 380.632708] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 380.639973] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 380.647239] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 380.654536] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 380.654602] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 380.661387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.661393] Call Trace: [ 380.661424] dump_stack+0x1c4/0x2b4 [ 380.661444] ? dump_stack_print_info.cold.2+0x52/0x52 [ 380.668025] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 380.677310] warn_alloc.cold.119+0xb7/0x1bd [ 380.679862] init cpuset= [ 380.683508] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 380.688677] / [ 380.698444] ? lock_downgrade+0x900/0x900 [ 380.702744] mems_allowed=0 [ 380.705422] ? trace_hardirqs_off+0xb8/0x310 [ 380.723410] ? trace_hardirqs_off+0xb8/0x310 [ 380.727851] __alloc_pages_slowpath+0x2667/0x2d80 [ 380.732728] ? warn_alloc+0x120/0x120 [ 380.736534] ? warn_alloc+0x120/0x120 [ 380.740362] ? print_usage_bug+0xc0/0xc0 [ 380.744439] ? warn_alloc+0x120/0x120 [ 380.748256] ? print_usage_bug+0xc0/0xc0 [ 380.752321] ? __lock_acquire+0x7ec/0x4ec0 [ 380.756558] ? __lock_acquire+0x7ec/0x4ec0 [ 380.760798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.766428] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.771972] ? should_fail+0x22d/0xd01 [ 380.775865] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.780972] ? __lock_acquire+0x7ec/0x4ec0 [ 380.785210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.790306] ? __lock_acquire+0x7ec/0x4ec0 [ 380.794552] ? should_fail+0x22d/0xd01 [ 380.798455] ? mark_held_locks+0x130/0x130 [ 380.802703] ? mark_held_locks+0x130/0x130 [ 380.806953] ? mark_held_locks+0xc7/0x130 [ 380.811098] ? print_usage_bug+0xc0/0xc0 [ 380.815174] ? graph_lock+0x170/0x170 [ 380.818979] ? print_usage_bug+0xc0/0xc0 [ 380.823043] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.828579] ? check_preemption_disabled+0x48/0x200 [ 380.833595] ? check_preemption_disabled+0x48/0x200 [ 380.838626] ? __lock_is_held+0xb5/0x140 [ 380.842707] __alloc_pages_nodemask+0xa80/0xde0 [ 380.847375] ? graph_lock+0x170/0x170 [ 380.851182] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 380.856198] ? graph_lock+0x170/0x170 [ 380.860014] ? find_held_lock+0x36/0x1c0 [ 380.864088] ? ____cache_alloc_node+0x1c7/0x1e0 [ 380.868760] ? lock_downgrade+0x900/0x900 [ 380.872920] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.878470] cache_grow_begin+0x91/0x8c0 [ 380.882539] ? do_raw_spin_unlock+0xa7/0x2f0 [ 380.886965] fallback_alloc+0x203/0x2e0 [ 380.890961] ____cache_alloc_node+0x1c7/0x1e0 [ 380.895464] kmem_cache_alloc_node+0xe3/0x730 [ 380.899966] ? ipv6_get_ifaddr+0x42e/0x620 [ 380.904221] __alloc_skb+0x119/0x770 [ 380.907976] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 380.913254] ? skb_scrub_packet+0x490/0x490 [ 380.917572] ? lock_downgrade+0x900/0x900 [ 380.921738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.927278] ? refcount_sub_and_test_checked+0x203/0x310 [ 380.932746] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 380.938199] ? addrconf_rs_timer+0x6f0/0x6f0 [ 380.942623] ndisc_alloc_skb+0x144/0x340 [ 380.946704] ndisc_send_rs+0x331/0x6e0 [ 380.950600] addrconf_rs_timer+0x3c0/0x6f0 [ 380.954858] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.959113] call_timer_fn+0x272/0x920 [ 380.963003] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.967252] ? process_timeout+0x40/0x40 [ 380.971313] ? find_held_lock+0x36/0x1c0 [ 380.975407] ? __run_timers+0x7da/0xc70 [ 380.979423] ? _raw_spin_unlock_irq+0x27/0x80 [ 380.983918] ? _raw_spin_unlock_irq+0x27/0x80 [ 380.988432] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 380.992668] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 380.997251] ? trace_hardirqs_on+0xbd/0x310 [ 381.001573] ? kasan_check_read+0x11/0x20 [ 381.005719] ? __run_timers+0x7da/0xc70 [ 381.009699] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.015155] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.019394] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.023647] __run_timers+0x7e5/0xc70 [ 381.027445] ? find_held_lock+0x36/0x1c0 [ 381.031525] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 381.036890] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 381.041664] ? retint_kernel+0x2d/0x2d [ 381.045581] ? _raw_spin_unlock_irq+0x56/0x80 [ 381.050089] ? pvclock_read_flags+0x160/0x160 [ 381.054585] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.060133] ? check_preemption_disabled+0x48/0x200 [ 381.065156] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 381.070692] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.075978] ? rcu_pm_notify+0xc0/0xc0 [ 381.079870] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.085420] ? check_preemption_disabled+0x48/0x200 [ 381.090478] run_timer_softirq+0x52/0xb0 [ 381.094539] ? rcu_read_lock_sched_held+0x108/0x120 [ 381.099798] __do_softirq+0x30b/0xad8 [ 381.103624] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 381.108728] ? retint_kernel+0x2d/0x2d [ 381.112622] ? schedule+0x108/0x460 [ 381.116290] ? trace_hardirqs_off+0xb8/0x310 [ 381.120700] ? smpboot_thread_fn+0x68b/0xa00 [ 381.125123] ? trace_hardirqs_on+0x310/0x310 [ 381.129538] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.135073] ? check_preemption_disabled+0x48/0x200 [ 381.140116] ? takeover_tasklets+0xa90/0xa90 [ 381.144533] run_ksoftirqd+0x94/0x100 [ 381.148348] smpboot_thread_fn+0x68b/0xa00 [ 381.152589] ? sort_range+0x30/0x30 [ 381.156222] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 381.161326] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.166868] ? __kthread_parkme+0xfb/0x1a0 [ 381.171113] kthread+0x35a/0x420 [ 381.174486] ? sort_range+0x30/0x30 [ 381.178117] ? kthread_bind+0x40/0x40 [ 381.181926] ret_from_fork+0x3a/0x50 [ 381.185671] warn_alloc_show_mem: 1 callbacks suppressed [ 381.185683] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 381.185685] Mem-Info: [ 381.185716] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 381.185716] active_file:34 inactive_file:0 isolated_file:13 [ 381.185716] unevictable:0 dirty:0 writeback:0 unstable:0 [ 381.185716] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 381.185716] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 381.185716] free:13758 free_pcp:195 free_cma:0 [ 381.191057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.191066] Call Trace: [ 381.197231] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 381.199633] <IRQ> [ 381.232678] Node 0 [ 381.242039] dump_stack+0x1c4/0x2b4 [ 381.244631] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 381.272530] ? dump_stack_print_info.cold.2+0x52/0x52 [ 381.274661] lowmem_reserve[]: [ 381.276904] warn_alloc.cold.119+0xb7/0x1bd [ 381.280498] 0 [ 381.305996] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 381.311471] 2817 6321 [ 381.314594] ? lock_downgrade+0x900/0x900 [ 381.318905] 6321 [ 381.320735] ? trace_hardirqs_off+0xb8/0x310 [ 381.325547] Node 0 [ 381.328043] ? trace_hardirqs_off+0xb8/0x310 [ 381.332199] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 381.334241] __alloc_pages_slowpath+0x2667/0x2d80 [ 381.338612] lowmem_reserve[]: 0 [ 381.340877] ? warn_alloc+0x120/0x120 [ 381.345248] 0 [ 381.371781] ? trace_hardirqs_on+0x310/0x310 [ 381.376607] 3503 [ 381.379888] ? warn_alloc+0x120/0x120 [ 381.383665] 3503 [ 381.385471] ? print_usage_bug+0xc0/0xc0 [ 381.393567] ? warn_alloc+0x120/0x120 [ 381.397347] Node 0 [ 381.399406] ? ktime_get+0x2e1/0x440 [ 381.403477] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 381.403485] lowmem_reserve[]: [ 381.407279] ? print_usage_bug+0xc0/0xc0 [ 381.409507] 0 [ 381.413219] ? __lock_acquire+0x7ec/0x4ec0 [ 381.441793] 0 0 [ 381.444908] ? __lock_acquire+0x7ec/0x4ec0 [ 381.448948] 0 [ 381.450760] ? kasan_check_read+0x11/0x20 [ 381.454971] Node 0 [ 381.456951] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.461169] DMA: [ 381.462973] ? should_fail+0x22d/0xd01 [ 381.467097] 1*4kB [ 381.469333] ? rcu_bh_qs+0xc0/0xc0 [ 381.474847] (U) [ 381.476945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.480812] 0*8kB [ 381.482956] ? __lock_acquire+0x7ec/0x4ec0 [ 381.482976] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 381.486506] 0*16kB [ 381.488483] ? __lock_acquire+0x7ec/0x4ec0 [ 381.493581] 1*32kB [ 381.495727] ? should_fail+0x22d/0xd01 [ 381.499946] (U) [ 381.505047] ? rcu_idle_enter+0x4b0/0x4b0 [ 381.507259] 2*64kB [ 381.511501] ? mark_held_locks+0x130/0x130 [ 381.513709] (U) [ 381.517591] ? mark_held_locks+0x130/0x130 [ 381.519546] 1*128kB [ 381.523693] ? mark_held_locks+0xc7/0x130 [ 381.525910] (U) [ 381.530150] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 381.532101] 1*256kB [ 381.536326] ? graph_lock+0x170/0x170 [ 381.538634] (U) [ 381.542778] ? print_usage_bug+0xc0/0xc0 [ 381.544737] 0*512kB [ 381.549747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.552057] 1*1024kB [ 381.555850] ? check_preemption_disabled+0x48/0x200 [ 381.557802] (U) [ 381.561859] ? check_preemption_disabled+0x48/0x200 [ 381.564162] 1*2048kB [ 381.569698] ? __lock_is_held+0xb5/0x140 [ 381.572104] (M) [ 381.577121] __alloc_pages_nodemask+0xa80/0xde0 [ 381.579084] 3*4096kB [ 381.584139] ? graph_lock+0x170/0x170 [ 381.586533] (M) [ 381.590593] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 381.592552] = 15908kB [ 381.597208] ? graph_lock+0x170/0x170 [ 381.597235] ? find_held_lock+0x36/0x1c0 [ 381.599618] Node 0 [ 381.603420] ? ____cache_alloc_node+0x1c7/0x1e0 [ 381.605381] DMA32: [ 381.610393] ? lock_downgrade+0x900/0x900 [ 381.612786] 3*4kB [ 381.616584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.620623] (M) [ 381.622886] cache_grow_begin+0x91/0x8c0 [ 381.627532] 2*8kB [ 381.629768] ? do_raw_spin_unlock+0xa7/0x2f0 [ 381.634516] (UM) 2*16kB [ 381.636679] fallback_alloc+0x203/0x2e0 [ 381.642378] (M) [ 381.644356] ____cache_alloc_node+0x1c7/0x1e0 [ 381.648395] 2*32kB [ 381.650544] kmem_cache_alloc_node+0xe3/0x730 [ 381.655133] (UM) [ 381.657802] ? ipv6_get_ifaddr+0x42e/0x620 [ 381.661748] 2*64kB (M) [ 381.663737] __alloc_skb+0x119/0x770 [ 381.668207] 3*128kB [ 381.670450] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 381.674917] (M) [ 381.676978] ? skb_scrub_packet+0x490/0x490 [ 381.681185] 2*256kB (M) [ 381.683774] ? lock_downgrade+0x900/0x900 [ 381.687466] 3*512kB [ 381.689792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.695040] (M) [ 381.697017] ? refcount_sub_and_test_checked+0x203/0x310 [ 381.701329] 4*1024kB [ 381.703995] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 381.708119] (UM) [ 381.710451] ? addrconf_rs_timer+0x6f0/0x6f0 [ 381.715967] 3*2048kB [ 381.717960] ndisc_alloc_skb+0x144/0x340 [ 381.723380] (UM) 3*4096kB [ 381.725802] ndisc_send_rs+0x331/0x6e0 [ 381.731328] (M) [ 381.733392] addrconf_rs_timer+0x3c0/0x6f0 [ 381.737911] = 25212kB [ 381.740322] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.744356] Node 0 [ 381.747216] call_timer_fn+0x272/0x920 [ 381.751089] Normal: [ 381.753059] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.757270] 2320*4kB [ 381.759679] ? process_timeout+0x40/0x40 [ 381.763893] (UME) [ 381.766128] ? find_held_lock+0x36/0x1c0 [ 381.769994] 282*8kB [ 381.772315] ? mark_held_locks+0xc7/0x130 [ 381.776524] (UME) [ 381.778936] ? _raw_spin_unlock_irq+0x27/0x80 [ 381.782979] 32*16kB [ 381.785127] ? _raw_spin_unlock_irq+0x27/0x80 [ 381.789164] (UM) [ 381.791485] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.795608] 15*32kB [ 381.797754] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 381.802224] (UM) [ 381.804546] ? trace_hardirqs_on+0xbd/0x310 [ 381.809030] 4*64kB [ 381.811094] ? kasan_check_read+0x11/0x20 [ 381.815304] (M) [ 381.817624] ? __run_timers+0x7da/0xc70 [ 381.822177] 3*128kB (UM) [ 381.824273] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 381.828579] 1*256kB [ 381.830810] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.834931] (M) [ 381.836906] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 381.840857] 1*512kB [ 381.843611] __run_timers+0x7e5/0xc70 [ 381.849034] (M) [ 381.851377] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 381.855583] 0*1024kB [ 381.857560] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 381.861769] 0*2048kB [ 381.864089] ? graph_lock+0x170/0x170 [ 381.867865] 0*4096kB [ 381.869838] ? print_usage_bug+0xc0/0xc0 [ 381.875173] = 13936kB [ 381.875188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 381.877586] ? lock_release+0x970/0x970 [ 381.882599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 381.885004] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 381.888794] 4517 total pagecache pages [ 381.891219] ? find_held_lock+0x36/0x1c0 [ 381.895261] 0 pages in swap cache [ 381.897664] ? graph_lock+0x170/0x170 [ 381.906479] Swap cache stats: add 0, delete 0, find 0/0 [ 381.906488] Free swap = 0kB [ 381.910465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.919029] Total swap = 0kB [ 381.924213] ? check_preemption_disabled+0x48/0x200 [ 381.928186] 1965979 pages RAM [ 381.932262] ? __lock_is_held+0xb5/0x140 [ 381.935688] 0 pages HighMem/MovableOnly [ 381.939487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.944824] 342745 pages reserved [ 381.944834] 0 pages cma reserved [ 381.947849] ? check_preemption_disabled+0x48/0x200 [ 381.953746] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 381.956681] run_timer_softirq+0x52/0xb0 [ 381.956697] ? rcu_read_lock_sched_held+0x108/0x120 [ 381.956716] __do_softirq+0x30b/0xad8 [ 381.961783] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 381.964836] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 381.968871] ksoftirqd/1 cpuset= [ 381.972842] ? pvclock_read_flags+0x160/0x160 [ 381.978352] / [ 381.981885] ? lapic_next_event+0x5a/0x90 [ 381.985237] mems_allowed=0 [ 381.990255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.047032] ? check_preemption_disabled+0x48/0x200 [ 382.052045] ? check_preemption_disabled+0x48/0x200 [ 382.057076] ? kvm_clock_read+0x18/0x30 [ 382.061049] ? kvm_sched_clock_read+0x9/0x20 [ 382.065474] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.071008] ? check_preemption_disabled+0x48/0x200 [ 382.076033] irq_exit+0x17f/0x1c0 [ 382.079503] smp_apic_timer_interrupt+0x1cb/0x760 [ 382.084345] ? smp_reschedule_interrupt+0x109/0x650 [ 382.089363] ? smp_call_function_single_interrupt+0x650/0x650 [ 382.095988] ? interrupt_entry+0xb5/0xf0 [ 382.100056] ? trace_hardirqs_off_caller+0xbb/0x310 [ 382.105071] ? trace_hardirqs_off_caller+0xbb/0x310 [ 382.110101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.114946] ? trace_hardirqs_on_caller+0x310/0x310 [ 382.119967] ? trace_hardirqs_on_caller+0x310/0x310 [ 382.124997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.130535] ? check_preemption_disabled+0x48/0x200 [ 382.135551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.141097] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.145952] apic_timer_interrupt+0xf/0x20 [ 382.150184] </IRQ> [ 382.152433] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 382.157718] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 382.176617] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 382.184326] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 382.191593] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 382.198859] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 382.206124] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 382.213392] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 382.220696] ? arch_local_irq_restore+0x45/0x52 [ 382.225375] dump_stack+0x26a/0x2b4 [ 382.229007] ? dump_stack_print_info.cold.2+0x52/0x52 [ 382.234204] ? mark_held_locks+0x130/0x130 [ 382.238456] ? mark_held_locks+0x130/0x130 [ 382.242702] dump_header+0x27b/0xf72 [ 382.246448] ? pagefault_out_of_memory+0x197/0x197 [ 382.251390] ? mark_held_locks+0x130/0x130 [ 382.255635] ? __lock_acquire+0x7ec/0x4ec0 [ 382.259873] ? mem_cgroup_charge_statistics+0x780/0x780 [ 382.265242] ? print_usage_bug+0xc0/0xc0 [ 382.269302] ? print_usage_bug+0xc0/0xc0 [ 382.273368] ? graph_lock+0x170/0x170 [ 382.277167] ? graph_lock+0x170/0x170 [ 382.280968] ? print_usage_bug+0xc0/0xc0 [ 382.285028] ? print_usage_bug+0xc0/0xc0 [ 382.289100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.294646] ? find_held_lock+0x36/0x1c0 [ 382.298720] ? mark_held_locks+0xc7/0x130 [ 382.302876] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 382.307980] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 382.313565] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.318152] ? trace_hardirqs_on+0xbd/0x310 [ 382.322485] ? kasan_check_read+0x11/0x20 [ 382.326640] ? ___ratelimit+0x36f/0x655 [ 382.330621] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 382.336077] ? trace_hardirqs_on+0x310/0x310 [ 382.340488] ? lock_downgrade+0x900/0x900 [ 382.344647] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 382.349758] ? ___ratelimit+0xaa/0x655 [ 382.353655] ? idr_get_free+0xec0/0xec0 [ 382.357632] ? kasan_check_write+0x14/0x20 [ 382.361870] ? do_raw_spin_lock+0xc1/0x200 [ 382.366116] oom_kill_process.cold.27+0x10/0x903 [ 382.370879] ? graph_lock+0x170/0x170 [ 382.374685] ? _raw_spin_unlock+0x2c/0x50 [ 382.378833] ? oom_badness+0xe6/0xaa0 [ 382.382641] ? oom_evaluate_task+0x540/0x540 [ 382.387058] ? find_held_lock+0x36/0x1c0 [ 382.391135] ? out_of_memory+0x974/0x1430 [ 382.395292] ? lock_downgrade+0x900/0x900 [ 382.399452] ? check_preemption_disabled+0x48/0x200 [ 382.404484] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 382.410285] ? kasan_check_read+0x11/0x20 [ 382.414449] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.419971] ? rcu_bh_qs+0xc0/0xc0 [ 382.423516] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 382.428535] ? oom_evaluate_task+0x302/0x540 [ 382.432950] out_of_memory+0xa84/0x1430 [ 382.436939] ? oom_killer_disable+0x3a0/0x3a0 [ 382.441455] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 382.446388] ? __mutex_add_waiter+0x2a0/0x2a0 [ 382.450904] __alloc_pages_slowpath+0x2318/0x2d80 [ 382.455780] ? warn_alloc+0x120/0x120 [ 382.459588] ? __radix_tree_lookup+0x4c0/0x4c0 [ 382.464186] ? find_get_entry+0x2f2/0xc40 [ 382.468356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.473905] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 382.478837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.484379] ? should_fail+0x22d/0xd01 [ 382.488275] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 382.493379] ? __lock_is_held+0xb5/0x140 [ 382.497472] ? __lock_is_held+0xb5/0x140 [ 382.501551] ? kasan_check_read+0x11/0x20 [ 382.505704] ? ___might_sleep+0x1ed/0x300 [ 382.509857] ? lock_release+0x970/0x970 [ 382.513836] ? arch_local_save_flags+0x40/0x40 [ 382.518456] ? __might_sleep+0x95/0x190 [ 382.522436] __alloc_pages_nodemask+0xa80/0xde0 [ 382.527128] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 382.532151] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 382.537944] ? kasan_check_read+0x11/0x20 [ 382.542091] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.547374] ? graph_lock+0x170/0x170 [ 382.551184] ? print_usage_bug+0xc0/0xc0 [ 382.555248] ? graph_lock+0x170/0x170 [ 382.559047] ? graph_lock+0x170/0x170 [ 382.562847] ? __do_page_cache_readahead+0x7ce/0x980 [ 382.567956] ? find_held_lock+0x36/0x1c0 [ 382.572027] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 382.577568] alloc_pages_current+0x10c/0x210 [ 382.581974] ? lock_downgrade+0x900/0x900 [ 382.586141] __page_cache_alloc+0x38f/0x5b0 [ 382.590466] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 382.596267] ? kasan_check_read+0x11/0x20 [ 382.600414] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.605701] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 382.610378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.615920] ? check_preemption_disabled+0x48/0x200 [ 382.620948] filemap_fault+0x1594/0x25f0 [ 382.625030] ? __lock_page_or_retry+0xa00/0xa00 [ 382.629699] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 382.635499] ? kasan_check_read+0x11/0x20 [ 382.639649] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.644932] ? rcu_bh_qs+0xc0/0xc0 [ 382.648486] ? remove_wait_queue+0x1a6/0x360 [ 382.652900] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 382.658371] ? filemap_map_pages+0xdea/0x1980 [ 382.662884] ? print_usage_bug+0xc0/0xc0 [ 382.666953] ? find_get_pages_range_tag+0x1320/0x1320 [ 382.672145] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.677691] ? fput+0x130/0x1a0 [ 382.680976] ? graph_lock+0x170/0x170 [ 382.684829] ? __lock_acquire+0x7ec/0x4ec0 [ 382.689094] ? lock_acquire+0x1ed/0x520 [ 382.693097] ? ext4_filemap_fault+0x7a/0xad [ 382.697422] ? lock_release+0x970/0x970 [ 382.701413] ? arch_local_save_flags+0x40/0x40 [ 382.706005] ? select_estimate_accuracy+0x4b0/0x4b0 [ 382.711049] ? down_read+0xb0/0x1d0 [ 382.714678] ? ext4_filemap_fault+0x7a/0xad [ 382.719029] ? __down_interruptible+0x700/0x700 [ 382.723717] ext4_filemap_fault+0x82/0xad [ 382.727867] __do_fault+0x100/0x6b0 [ 382.731524] ? print_bad_pte+0x6c0/0x6c0 [ 382.735583] ? find_held_lock+0x36/0x1c0 [ 382.739651] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 382.744840] ? pmd_val+0x88/0x100 [ 382.748305] ? add_mm_counter_fast+0xd0/0xd0 [ 382.752710] ? pmd_val+0x88/0x100 [ 382.756164] ? add_mm_counter_fast+0xd0/0xd0 [ 382.760584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.766138] __handle_mm_fault+0x3709/0x53e0 [ 382.770582] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 382.775425] ? graph_lock+0x170/0x170 [ 382.779230] ? print_usage_bug+0xc0/0xc0 [ 382.783296] ? lock_downgrade+0x900/0x900 [ 382.787449] ? graph_lock+0x170/0x170 [ 382.791247] ? graph_lock+0x170/0x170 [ 382.795066] ? handle_mm_fault+0x42a/0xc70 [ 382.799325] ? lock_downgrade+0x900/0x900 [ 382.803471] ? check_preemption_disabled+0x48/0x200 [ 382.808493] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 382.814293] ? kasan_check_read+0x11/0x20 [ 382.818462] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 382.823740] ? rcu_bh_qs+0xc0/0xc0 [ 382.827280] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 382.832734] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.838274] ? check_preemption_disabled+0x48/0x200 [ 382.843300] handle_mm_fault+0x54f/0xc70 [ 382.847367] ? __handle_mm_fault+0x53e0/0x53e0 [ 382.851963] ? find_vma+0x34/0x190 [ 382.855523] __do_page_fault+0x67d/0xed0 [ 382.859592] ? mm_fault_error+0x380/0x380 [ 382.863739] ? trace_hardirqs_off+0xb8/0x310 [ 382.868164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.873529] ? trace_hardirqs_on+0x310/0x310 [ 382.877942] do_page_fault+0xf2/0x7e0 [ 382.881744] ? vmalloc_sync_all+0x30/0x30 [ 382.885891] ? error_entry+0x70/0xd0 [ 382.889604] ? trace_hardirqs_off_caller+0xbb/0x310 [ 382.894621] ? trace_hardirqs_on_caller+0xc0/0x310 [ 382.899559] ? syscall_return_slowpath+0x5e0/0x5e0 [ 382.904495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.909342] ? trace_hardirqs_on_caller+0x310/0x310 [ 382.914357] ? trace_hardirqs_off+0x310/0x310 [ 382.918856] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 382.923873] ? prepare_exit_to_usermode+0x291/0x3b0 [ 382.928913] ? page_fault+0x8/0x30 [ 382.932472] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 382.937333] ? page_fault+0x8/0x30 [ 382.940875] page_fault+0x1e/0x30 [ 382.944326] RIP: 0033:0x7f41f206bdd3 [ 382.948066] Code: Bad RIP value. [ 382.951424] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 382.956793] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 382.964061] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 382.971330] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 382.978600] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 382.985868] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 382.993192] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 382.993258] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 383.000067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.000084] Call Trace: [ 383.000105] dump_stack+0x1c4/0x2b4 [ 383.000131] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.006703] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 383.015983] warn_alloc.cold.119+0xb7/0x1bd [ 383.018552] init cpuset= [ 383.022188] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 383.027379] / [ 383.037085] ? lock_downgrade+0x900/0x900 [ 383.041386] mems_allowed=0 [ 383.044054] ? trace_hardirqs_off+0xb8/0x310 [ 383.062036] ? trace_hardirqs_off+0xb8/0x310 [ 383.068196] __alloc_pages_slowpath+0x2667/0x2d80 [ 383.073078] ? warn_alloc+0x120/0x120 [ 383.076885] ? warn_alloc+0x120/0x120 [ 383.080701] ? print_usage_bug+0xc0/0xc0 [ 383.084768] ? warn_alloc+0x120/0x120 [ 383.088572] ? print_usage_bug+0xc0/0xc0 [ 383.092638] ? __lock_acquire+0x7ec/0x4ec0 [ 383.096877] ? __lock_acquire+0x7ec/0x4ec0 [ 383.101111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.106655] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.112197] ? should_fail+0x22d/0xd01 [ 383.116095] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.121198] ? __lock_acquire+0x7ec/0x4ec0 [ 383.125448] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.130555] ? __lock_acquire+0x7ec/0x4ec0 [ 383.134792] ? should_fail+0x22d/0xd01 [ 383.138689] ? mark_held_locks+0x130/0x130 [ 383.142958] ? mark_held_locks+0x130/0x130 [ 383.147198] ? graph_lock+0x170/0x170 [ 383.151002] ? print_usage_bug+0xc0/0xc0 [ 383.155085] ? graph_lock+0x170/0x170 [ 383.158897] ? print_usage_bug+0xc0/0xc0 [ 383.162966] ? wq_watchdog_touch+0x9c/0xfe [ 383.167202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.172739] ? check_preemption_disabled+0x48/0x200 [ 383.177777] ? check_preemption_disabled+0x48/0x200 [ 383.182810] ? __lock_is_held+0xb5/0x140 [ 383.186879] __alloc_pages_nodemask+0xa80/0xde0 [ 383.191549] ? graph_lock+0x170/0x170 [ 383.195361] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 383.200378] ? graph_lock+0x170/0x170 [ 383.204191] ? find_held_lock+0x36/0x1c0 [ 383.208265] ? ____cache_alloc_node+0x1c7/0x1e0 [ 383.212956] ? lock_downgrade+0x900/0x900 [ 383.217120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.222667] cache_grow_begin+0x91/0x8c0 [ 383.226736] ? do_raw_spin_unlock+0xa7/0x2f0 [ 383.231154] fallback_alloc+0x203/0x2e0 [ 383.235137] ____cache_alloc_node+0x1c7/0x1e0 [ 383.239640] kmem_cache_alloc_node+0xe3/0x730 [ 383.244149] ? ipv6_get_ifaddr+0x42e/0x620 [ 383.248404] __alloc_skb+0x119/0x770 [ 383.252136] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.257439] ? skb_scrub_packet+0x490/0x490 [ 383.261768] ? lock_downgrade+0x900/0x900 [ 383.265926] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.271471] ? refcount_sub_and_test_checked+0x203/0x310 [ 383.276930] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 383.282401] ? addrconf_rs_timer+0x6f0/0x6f0 [ 383.286831] ndisc_alloc_skb+0x144/0x340 [ 383.290903] ndisc_send_rs+0x331/0x6e0 [ 383.294798] addrconf_rs_timer+0x3c0/0x6f0 [ 383.299043] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.303320] call_timer_fn+0x272/0x920 [ 383.307220] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.311761] ? process_timeout+0x40/0x40 [ 383.315831] ? find_held_lock+0x36/0x1c0 [ 383.319904] ? __run_timers+0x7da/0xc70 [ 383.323882] ? _raw_spin_unlock_irq+0x27/0x80 [ 383.328379] ? _raw_spin_unlock_irq+0x27/0x80 [ 383.332876] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.337123] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 383.341707] ? trace_hardirqs_on+0xbd/0x310 [ 383.346030] ? kasan_check_read+0x11/0x20 [ 383.350180] ? __run_timers+0x7da/0xc70 [ 383.354159] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 383.359620] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.363867] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 383.368107] __run_timers+0x7e5/0xc70 [ 383.371910] ? find_held_lock+0x36/0x1c0 [ 383.375994] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 383.381358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 383.386121] ? retint_kernel+0x2d/0x2d [ 383.390038] ? _raw_spin_unlock_irq+0x56/0x80 [ 383.394548] ? pvclock_read_flags+0x160/0x160 [ 383.399056] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.404598] ? check_preemption_disabled+0x48/0x200 [ 383.409627] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 383.415167] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 383.420447] ? rcu_pm_notify+0xc0/0xc0 [ 383.424337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.429875] ? check_preemption_disabled+0x48/0x200 [ 383.434900] run_timer_softirq+0x52/0xb0 [ 383.438965] ? rcu_read_lock_sched_held+0x108/0x120 [ 383.443987] __do_softirq+0x30b/0xad8 [ 383.447802] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 383.452906] ? retint_kernel+0x2d/0x2d [ 383.456803] ? schedule+0x108/0x460 [ 383.460446] ? trace_hardirqs_off+0xb8/0x310 [ 383.464857] ? smpboot_thread_fn+0x68b/0xa00 [ 383.469269] ? trace_hardirqs_on+0x310/0x310 [ 383.473679] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.479218] ? check_preemption_disabled+0x48/0x200 [ 383.484239] ? takeover_tasklets+0xa90/0xa90 [ 383.488654] run_ksoftirqd+0x94/0x100 [ 383.492460] smpboot_thread_fn+0x68b/0xa00 [ 383.496701] ? sort_range+0x30/0x30 [ 383.500331] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 383.505437] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.510983] ? __kthread_parkme+0xfb/0x1a0 [ 383.515234] kthread+0x35a/0x420 [ 383.518599] ? sort_range+0x30/0x30 [ 383.522227] ? kthread_bind+0x40/0x40 [ 383.526034] ret_from_fork+0x3a/0x50 [ 383.529764] warn_alloc_show_mem: 1 callbacks suppressed [ 383.529776] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 383.529778] Mem-Info: [ 383.529809] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 383.529809] active_file:34 inactive_file:0 isolated_file:13 [ 383.529809] unevictable:0 dirty:0 writeback:0 unstable:0 [ 383.529809] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 383.529809] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 383.529809] free:13758 free_pcp:195 free_cma:0 [ 383.535157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.541306] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 383.543709] Call Trace: [ 383.576756] Node 0 [ 383.586106] <IRQ> [ 383.614061] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 383.616625] dump_stack+0x1c4/0x2b4 [ 383.618862] lowmem_reserve[]: [ 383.621005] ? dump_stack_print_info.cold.2+0x52/0x52 [ 383.646491] 0 [ 383.650133] warn_alloc.cold.119+0xb7/0x1bd [ 383.653207] 2817 [ 383.658394] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 383.660174] 6321 [ 383.664497] ? lock_downgrade+0x900/0x900 [ 383.666557] 6321 [ 383.671401] ? trace_hardirqs_off+0xb8/0x310 [ 383.677588] ? trace_hardirqs_off+0xb8/0x310 [ 383.679631] Node 0 [ 383.684053] __alloc_pages_slowpath+0x2667/0x2d80 [ 383.688458] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 383.690697] ? warn_alloc+0x120/0x120 [ 383.695488] lowmem_reserve[]: 0 [ 383.722046] ? trace_hardirqs_on+0x310/0x310 [ 383.725826] 0 [ 383.729111] ? warn_alloc+0x120/0x120 [ 383.733499] 3503 [ 383.735298] ? print_usage_bug+0xc0/0xc0 [ 383.739078] 3503 [ 383.741139] ? warn_alloc+0x120/0x120 [ 383.745192] Node 0 [ 383.747250] ? ktime_get+0x2e1/0x440 [ 383.751061] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 383.753279] ? print_usage_bug+0xc0/0xc0 [ 383.756974] lowmem_reserve[]: 0 [ 383.785450] ? __lock_acquire+0x7ec/0x4ec0 [ 383.789491] 0 [ 383.792767] ? __lock_acquire+0x7ec/0x4ec0 [ 383.796977] 0 [ 383.798781] ? kasan_check_read+0x11/0x20 [ 383.802990] 0 [ 383.804790] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.808916] Node 0 [ 383.810720] ? should_fail+0x22d/0xd01 [ 383.816232] DMA: [ 383.818485] ? rcu_bh_qs+0xc0/0xc0 [ 383.822350] 1*4kB [ 383.824412] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.827929] (U) [ 383.830074] ? __lock_acquire+0x7ec/0x4ec0 [ 383.835156] 0*8kB [ 383.837129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.841337] 0*16kB [ 383.843482] ? __lock_acquire+0x7ec/0x4ec0 [ 383.848566] 1*32kB [ 383.850800] ? should_fail+0x22d/0xd01 [ 383.855008] (U) [ 383.857245] ? rcu_idle_enter+0x4b0/0x4b0 [ 383.861104] 2*64kB (U) [ 383.863091] ? mark_held_locks+0x130/0x130 [ 383.867218] 1*128kB (U) [ 383.869813] ? mark_held_locks+0x130/0x130 [ 383.874017] 1*256kB (U) [ 383.876694] ? mark_held_locks+0xc7/0x130 [ 383.880900] 0*512kB 1*1024kB [ 383.883577] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 383.887692] (U) 1*2048kB [ 383.890798] ? graph_lock+0x170/0x170 [ 383.890814] ? print_usage_bug+0xc0/0xc0 [ 383.895802] (M) 3*4096kB [ 383.898565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.902342] (M) [ 383.906395] ? check_preemption_disabled+0x48/0x200 [ 383.909161] = 15908kB [ 383.914690] ? check_preemption_disabled+0x48/0x200 [ 383.916675] Node 0 [ 383.921696] ? __lock_is_held+0xb5/0x140 [ 383.924101] DMA32: [ 383.929112] __alloc_pages_nodemask+0xa80/0xde0 [ 383.931327] 3*4kB [ 383.935385] ? graph_lock+0x170/0x170 [ 383.937601] (M) [ 383.942268] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 383.944403] 2*8kB (UM) [ 383.948209] ? graph_lock+0x170/0x170 [ 383.950163] 2*16kB [ 383.955183] ? find_held_lock+0x36/0x1c0 [ 383.957738] (M) [ 383.961549] ? ____cache_alloc_node+0x1c7/0x1e0 [ 383.963760] 2*32kB [ 383.967814] ? lock_downgrade+0x900/0x900 [ 383.969770] (UM) [ 383.974448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 383.976655] 2*64kB (M) [ 383.980816] cache_grow_begin+0x91/0x8c0 [ 383.982852] 3*128kB (M) [ 383.988392] ? do_raw_spin_unlock+0xa7/0x2f0 [ 383.990960] 2*256kB [ 383.995022] fallback_alloc+0x203/0x2e0 [ 383.997664] (M) [ 384.002072] ____cache_alloc_node+0x1c7/0x1e0 [ 384.004374] 3*512kB [ 384.008355] kmem_cache_alloc_node+0xe3/0x730 [ 384.010318] (M) [ 384.014813] ? ipv6_get_ifaddr+0x42e/0x620 [ 384.017117] 4*1024kB [ 384.021612] __alloc_skb+0x119/0x770 [ 384.023564] (UM) [ 384.027799] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.030184] 3*2048kB (UM) [ 384.033906] ? skb_scrub_packet+0x490/0x490 [ 384.035951] 3*4096kB [ 384.041219] ? lock_downgrade+0x900/0x900 [ 384.044039] (M) [ 384.048363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.050749] = 25212kB [ 384.054894] ? refcount_sub_and_test_checked+0x203/0x310 [ 384.056850] Node 0 [ 384.062380] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 384.064772] Normal: [ 384.070221] ? addrconf_rs_timer+0x6f0/0x6f0 [ 384.072436] 2320*4kB [ 384.077893] ndisc_alloc_skb+0x144/0x340 [ 384.080185] (UME) [ 384.084593] ndisc_send_rs+0x331/0x6e0 [ 384.086983] 282*8kB [ 384.091040] addrconf_rs_timer+0x3c0/0x6f0 [ 384.093167] (UME) [ 384.097052] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.099351] 32*16kB [ 384.103586] call_timer_fn+0x272/0x920 [ 384.105708] (UM) [ 384.109941] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.112247] 15*32kB [ 384.116133] ? process_timeout+0x40/0x40 [ 384.118172] (UM) [ 384.122400] ? find_held_lock+0x36/0x1c0 [ 384.124705] 4*64kB [ 384.128765] ? mark_held_locks+0xc7/0x130 [ 384.130805] (M) [ 384.134871] ? _raw_spin_unlock_irq+0x27/0x80 [ 384.137087] 3*128kB [ 384.141237] ? _raw_spin_unlock_irq+0x27/0x80 [ 384.143193] (UM) [ 384.147684] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.149984] 1*256kB [ 384.154480] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 384.156519] (M) [ 384.160752] ? trace_hardirqs_on+0xbd/0x310 [ 384.163054] 1*512kB [ 384.167633] ? kasan_check_read+0x11/0x20 [ 384.169582] (M) [ 384.173911] ? __run_timers+0x7da/0xc70 [ 384.176222] 0*1024kB [ 384.180389] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 384.182342] 0*2048kB [ 384.186313] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.188701] 0*4096kB [ 384.194145] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 384.196533] = 13936kB [ 384.200767] __run_timers+0x7e5/0xc70 [ 384.203161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 384.207395] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 384.209782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 384.213571] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 384.222382] 4517 total pagecache pages [ 384.227738] ? graph_lock+0x170/0x170 [ 384.236305] 0 pages in swap cache [ 384.241309] ? print_usage_bug+0xc0/0xc0 [ 384.245176] Swap cache stats: add 0, delete 0, find 0/0 [ 384.248981] ? lock_release+0x970/0x970 [ 384.252414] Free swap = 0kB [ 384.256482] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 384.261822] Total swap = 0kB [ 384.265793] ? find_held_lock+0x36/0x1c0 [ 384.268827] 1965979 pages RAM [ 384.274013] ? graph_lock+0x170/0x170 [ 384.277002] 0 pages HighMem/MovableOnly [ 384.277011] 342745 pages reserved [ 384.281066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.284151] 0 pages cma reserved [ 384.287959] ? check_preemption_disabled+0x48/0x200 [ 384.287985] ? __lock_is_held+0xb5/0x140 [ 384.292008] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 384.295383] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.301004] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 384.304261] ? check_preemption_disabled+0x48/0x200 [ 384.309260] ksoftirqd/1 cpuset= [ 384.313322] run_timer_softirq+0x52/0xb0 [ 384.319785] / [ 384.325322] ? rcu_read_lock_sched_held+0x108/0x120 [ 384.335613] mems_allowed=0 [ 384.340633] __do_softirq+0x30b/0xad8 [ 384.361358] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 384.366484] ? pvclock_read_flags+0x160/0x160 [ 384.370986] ? lapic_next_event+0x5a/0x90 [ 384.375141] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.380681] ? check_preemption_disabled+0x48/0x200 [ 384.385693] ? check_preemption_disabled+0x48/0x200 [ 384.390715] ? kvm_clock_read+0x18/0x30 [ 384.394691] ? kvm_sched_clock_read+0x9/0x20 [ 384.399106] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.404644] ? check_preemption_disabled+0x48/0x200 [ 384.409677] irq_exit+0x17f/0x1c0 [ 384.413133] smp_apic_timer_interrupt+0x1cb/0x760 [ 384.418206] ? smp_reschedule_interrupt+0x109/0x650 [ 384.423232] ? smp_call_function_single_interrupt+0x650/0x650 [ 384.429117] ? interrupt_entry+0xb5/0xf0 [ 384.433178] ? trace_hardirqs_off_caller+0xbb/0x310 [ 384.438199] ? trace_hardirqs_off_caller+0xbb/0x310 [ 384.443218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.448064] ? trace_hardirqs_on_caller+0x310/0x310 [ 384.453078] ? trace_hardirqs_on_caller+0x310/0x310 [ 384.458094] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.463646] ? check_preemption_disabled+0x48/0x200 [ 384.468680] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.474230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.479086] apic_timer_interrupt+0xf/0x20 [ 384.483311] </IRQ> [ 384.485549] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 384.490829] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 384.509726] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 384.517436] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 384.524717] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 384.531992] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 384.539272] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 384.546543] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 384.553846] ? arch_local_irq_restore+0x45/0x52 [ 384.558531] dump_stack+0x26a/0x2b4 [ 384.562167] ? dump_stack_print_info.cold.2+0x52/0x52 [ 384.567362] ? mark_held_locks+0x130/0x130 [ 384.571595] ? mark_held_locks+0x130/0x130 [ 384.575840] dump_header+0x27b/0xf72 [ 384.579566] ? pagefault_out_of_memory+0x197/0x197 [ 384.584503] ? mark_held_locks+0x130/0x130 [ 384.588740] ? __lock_acquire+0x7ec/0x4ec0 [ 384.592974] ? mem_cgroup_charge_statistics+0x780/0x780 [ 384.598339] ? print_usage_bug+0xc0/0xc0 [ 384.602403] ? print_usage_bug+0xc0/0xc0 [ 384.606476] ? graph_lock+0x170/0x170 [ 384.610276] ? graph_lock+0x170/0x170 [ 384.614073] ? print_usage_bug+0xc0/0xc0 [ 384.618142] ? print_usage_bug+0xc0/0xc0 [ 384.622222] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.627766] ? find_held_lock+0x36/0x1c0 [ 384.631833] ? mark_held_locks+0xc7/0x130 [ 384.635983] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 384.641098] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 384.646216] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.650801] ? trace_hardirqs_on+0xbd/0x310 [ 384.655119] ? kasan_check_read+0x11/0x20 [ 384.659275] ? ___ratelimit+0x36f/0x655 [ 384.663288] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 384.668743] ? trace_hardirqs_on+0x310/0x310 [ 384.673151] ? lock_downgrade+0x900/0x900 [ 384.677308] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 384.682430] ? ___ratelimit+0xaa/0x655 [ 384.686329] ? idr_get_free+0xec0/0xec0 [ 384.690307] ? kasan_check_write+0x14/0x20 [ 384.694546] ? do_raw_spin_lock+0xc1/0x200 [ 384.698789] oom_kill_process.cold.27+0x10/0x903 [ 384.703558] ? graph_lock+0x170/0x170 [ 384.707387] ? _raw_spin_unlock+0x2c/0x50 [ 384.711533] ? oom_badness+0xe6/0xaa0 [ 384.715349] ? oom_evaluate_task+0x540/0x540 [ 384.719765] ? find_held_lock+0x36/0x1c0 [ 384.723835] ? out_of_memory+0x974/0x1430 [ 384.727983] ? lock_downgrade+0x900/0x900 [ 384.732128] ? check_preemption_disabled+0x48/0x200 [ 384.737184] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 384.742981] ? kasan_check_read+0x11/0x20 [ 384.747143] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.752426] ? rcu_bh_qs+0xc0/0xc0 [ 384.755975] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 384.760990] ? oom_evaluate_task+0x302/0x540 [ 384.765400] out_of_memory+0xa84/0x1430 [ 384.769399] ? oom_killer_disable+0x3a0/0x3a0 [ 384.773958] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 384.778889] ? __mutex_add_waiter+0x2a0/0x2a0 [ 384.783406] __alloc_pages_slowpath+0x2318/0x2d80 [ 384.788290] ? warn_alloc+0x120/0x120 [ 384.792096] ? __radix_tree_lookup+0x4c0/0x4c0 [ 384.796698] ? find_get_entry+0x2f2/0xc40 [ 384.800862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.806404] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 384.811338] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.816879] ? should_fail+0x22d/0xd01 [ 384.820770] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 384.825873] ? __lock_is_held+0xb5/0x140 [ 384.829961] ? __lock_is_held+0xb5/0x140 [ 384.834039] ? kasan_check_read+0x11/0x20 [ 384.838191] ? ___might_sleep+0x1ed/0x300 [ 384.842338] ? lock_release+0x970/0x970 [ 384.846314] ? arch_local_save_flags+0x40/0x40 [ 384.850906] ? __might_sleep+0x95/0x190 [ 384.854887] __alloc_pages_nodemask+0xa80/0xde0 [ 384.859571] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 384.864596] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 384.870394] ? kasan_check_read+0x11/0x20 [ 384.874543] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.879822] ? graph_lock+0x170/0x170 [ 384.883625] ? print_usage_bug+0xc0/0xc0 [ 384.887691] ? graph_lock+0x170/0x170 [ 384.891494] ? graph_lock+0x170/0x170 [ 384.895300] ? __do_page_cache_readahead+0x7ce/0x980 [ 384.900412] ? find_held_lock+0x36/0x1c0 [ 384.904486] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 384.910031] alloc_pages_current+0x10c/0x210 [ 384.914454] ? lock_downgrade+0x900/0x900 [ 384.918608] __page_cache_alloc+0x38f/0x5b0 [ 384.922929] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 384.928731] ? kasan_check_read+0x11/0x20 [ 384.932880] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.938165] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 384.942837] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.948375] ? check_preemption_disabled+0x48/0x200 [ 384.953402] filemap_fault+0x1594/0x25f0 [ 384.957488] ? __lock_page_or_retry+0xa00/0xa00 [ 384.962178] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 384.967976] ? kasan_check_read+0x11/0x20 [ 384.972125] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 384.977410] ? rcu_bh_qs+0xc0/0xc0 [ 384.980959] ? remove_wait_queue+0x1a6/0x360 [ 384.985371] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 384.990831] ? filemap_map_pages+0xdea/0x1980 [ 384.995345] ? print_usage_bug+0xc0/0xc0 [ 384.999408] ? find_get_pages_range_tag+0x1320/0x1320 [ 385.004601] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 385.010135] ? fput+0x130/0x1a0 [ 385.013418] ? graph_lock+0x170/0x170 [ 385.017226] ? __lock_acquire+0x7ec/0x4ec0 [ 385.021490] ? lock_acquire+0x1ed/0x520 [ 385.025469] ? ext4_filemap_fault+0x7a/0xad [ 385.029797] ? lock_release+0x970/0x970 [ 385.033774] ? arch_local_save_flags+0x40/0x40 [ 385.038359] ? select_estimate_accuracy+0x4b0/0x4b0 [ 385.043392] ? down_read+0xb0/0x1d0 [ 385.047016] ? ext4_filemap_fault+0x7a/0xad [ 385.051341] ? __down_interruptible+0x700/0x700 [ 385.056030] ext4_filemap_fault+0x82/0xad [ 385.060179] __do_fault+0x100/0x6b0 [ 385.063812] ? print_bad_pte+0x6c0/0x6c0 [ 385.067871] ? find_held_lock+0x36/0x1c0 [ 385.071938] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 385.077129] ? pmd_val+0x88/0x100 [ 385.080585] ? add_mm_counter_fast+0xd0/0xd0 [ 385.084993] ? pmd_val+0x88/0x100 [ 385.088463] ? add_mm_counter_fast+0xd0/0xd0 [ 385.092874] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.098421] __handle_mm_fault+0x3709/0x53e0 [ 385.102846] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 385.107687] ? graph_lock+0x170/0x170 [ 385.111490] ? print_usage_bug+0xc0/0xc0 [ 385.115557] ? lock_downgrade+0x900/0x900 [ 385.119707] ? graph_lock+0x170/0x170 [ 385.123513] ? graph_lock+0x170/0x170 [ 385.127334] ? handle_mm_fault+0x42a/0xc70 [ 385.131574] ? lock_downgrade+0x900/0x900 [ 385.135723] ? check_preemption_disabled+0x48/0x200 [ 385.140744] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 385.146547] ? kasan_check_read+0x11/0x20 [ 385.150701] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 385.155982] ? rcu_bh_qs+0xc0/0xc0 [ 385.159535] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 385.164985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.170521] ? check_preemption_disabled+0x48/0x200 [ 385.175545] handle_mm_fault+0x54f/0xc70 [ 385.179621] ? __handle_mm_fault+0x53e0/0x53e0 [ 385.184205] ? find_vma+0x34/0x190 [ 385.187753] __do_page_fault+0x67d/0xed0 [ 385.191828] ? mm_fault_error+0x380/0x380 [ 385.195983] ? trace_hardirqs_off+0xb8/0x310 [ 385.200393] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.205759] ? trace_hardirqs_on+0x310/0x310 [ 385.210176] do_page_fault+0xf2/0x7e0 [ 385.213989] ? vmalloc_sync_all+0x30/0x30 [ 385.218136] ? error_entry+0x70/0xd0 [ 385.221850] ? trace_hardirqs_off_caller+0xbb/0x310 [ 385.226862] ? trace_hardirqs_on_caller+0xc0/0x310 [ 385.231790] ? syscall_return_slowpath+0x5e0/0x5e0 [ 385.236721] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.241562] ? trace_hardirqs_on_caller+0x310/0x310 [ 385.246578] ? trace_hardirqs_off+0x310/0x310 [ 385.251107] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 385.256138] ? prepare_exit_to_usermode+0x291/0x3b0 [ 385.261152] ? page_fault+0x8/0x30 [ 385.264698] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 385.269549] ? page_fault+0x8/0x30 [ 385.273094] page_fault+0x1e/0x30 [ 385.276554] RIP: 0033:0x7f41f206bdd3 [ 385.280277] Code: Bad RIP value. [ 385.283639] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 385.288998] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 385.296263] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 385.303529] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 385.311340] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 385.318607] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 385.325906] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 385.325973] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 385.332758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.332764] Call Trace: [ 385.332784] dump_stack+0x1c4/0x2b4 [ 385.332807] ? dump_stack_print_info.cold.2+0x52/0x52 [ 385.339374] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 385.348651] warn_alloc.cold.119+0xb7/0x1bd [ 385.351208] init cpuset= [ 385.354831] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 385.359997] / [ 385.369716] ? lock_downgrade+0x900/0x900 [ 385.374023] mems_allowed=0 [ 385.376690] ? trace_hardirqs_off+0xb8/0x310 [ 385.394690] ? trace_hardirqs_off+0xb8/0x310 [ 385.399113] __alloc_pages_slowpath+0x2667/0x2d80 [ 385.403995] ? warn_alloc+0x120/0x120 [ 385.407804] ? warn_alloc+0x120/0x120 [ 385.411610] ? print_usage_bug+0xc0/0xc0 [ 385.415673] ? warn_alloc+0x120/0x120 [ 385.419485] ? print_usage_bug+0xc0/0xc0 [ 385.423551] ? __lock_acquire+0x7ec/0x4ec0 [ 385.428655] ? __lock_acquire+0x7ec/0x4ec0 [ 385.432893] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.438429] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.443978] ? should_fail+0x22d/0xd01 [ 385.447872] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.452982] ? __lock_acquire+0x7ec/0x4ec0 [ 385.457221] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 385.462563] ? __lock_acquire+0x7ec/0x4ec0 [ 385.466805] ? should_fail+0x22d/0xd01 [ 385.470704] ? mark_held_locks+0x130/0x130 [ 385.474953] ? mark_held_locks+0x130/0x130 [ 385.479195] ? mark_held_locks+0xc7/0x130 [ 385.483341] ? print_usage_bug+0xc0/0xc0 [ 385.487402] ? graph_lock+0x170/0x170 [ 385.491212] ? print_usage_bug+0xc0/0xc0 [ 385.495288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.500823] ? check_preemption_disabled+0x48/0x200 [ 385.505851] ? check_preemption_disabled+0x48/0x200 [ 385.510880] ? __lock_is_held+0xb5/0x140 [ 385.514954] __alloc_pages_nodemask+0xa80/0xde0 [ 385.519626] ? graph_lock+0x170/0x170 [ 385.523432] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 385.528487] ? graph_lock+0x170/0x170 [ 385.532307] ? find_held_lock+0x36/0x1c0 [ 385.536385] ? ____cache_alloc_node+0x1c7/0x1e0 [ 385.541060] ? lock_downgrade+0x900/0x900 [ 385.545218] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.550761] cache_grow_begin+0x91/0x8c0 [ 385.554854] ? do_raw_spin_unlock+0xa7/0x2f0 [ 385.559275] fallback_alloc+0x203/0x2e0 [ 385.563262] ____cache_alloc_node+0x1c7/0x1e0 [ 385.567765] kmem_cache_alloc_node+0xe3/0x730 [ 385.572264] ? ipv6_get_ifaddr+0x42e/0x620 [ 385.576511] __alloc_skb+0x119/0x770 [ 385.580228] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 385.585507] ? skb_scrub_packet+0x490/0x490 [ 385.589832] ? lock_downgrade+0x900/0x900 [ 385.593994] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.599536] ? refcount_sub_and_test_checked+0x203/0x310 [ 385.604993] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 385.610444] ? addrconf_rs_timer+0x6f0/0x6f0 [ 385.614872] ndisc_alloc_skb+0x144/0x340 [ 385.618954] ndisc_send_rs+0x331/0x6e0 [ 385.622848] addrconf_rs_timer+0x3c0/0x6f0 [ 385.627088] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.631334] call_timer_fn+0x272/0x920 [ 385.635225] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.639463] ? process_timeout+0x40/0x40 [ 385.643523] ? find_held_lock+0x36/0x1c0 [ 385.647595] ? __run_timers+0x7da/0xc70 [ 385.651577] ? _raw_spin_unlock_irq+0x27/0x80 [ 385.656075] ? _raw_spin_unlock_irq+0x27/0x80 [ 385.660572] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.664810] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 385.669395] ? trace_hardirqs_on+0xbd/0x310 [ 385.673715] ? kasan_check_read+0x11/0x20 [ 385.677862] ? __run_timers+0x7da/0xc70 [ 385.681839] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 385.687298] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.691551] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 385.695791] __run_timers+0x7e5/0xc70 [ 385.699596] ? find_held_lock+0x36/0x1c0 [ 385.703690] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 385.709060] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 385.713823] ? retint_kernel+0x2d/0x2d [ 385.717731] ? _raw_spin_unlock_irq+0x56/0x80 [ 385.722243] ? pvclock_read_flags+0x160/0x160 [ 385.726738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.732274] ? check_preemption_disabled+0x48/0x200 [ 385.737302] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 385.742837] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 385.748145] ? rcu_pm_notify+0xc0/0xc0 [ 385.752035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 385.757570] ? check_preemption_disabled+0x48/0x200 [ 385.762595] run_timer_softirq+0x52/0xb0 [ 385.766655] ? rcu_read_lock_sched_held+0x108/0x120 [ 385.771767] __do_softirq+0x30b/0xad8 [ 385.775585] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 385.780689] ? retint_kernel+0x2d/0x2d [ 385.784587] ? schedule+0x108/0x460 [ 385.788226] ? trace_hardirqs_off+0xb8/0x310 [ 385.792640] ? smpboot_thread_fn+0x68b/0xa00 [ 385.797050] ? trace_hardirqs_on+0x310/0x310 [ 385.801459] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.807029] ? check_preemption_disabled+0x48/0x200 [ 385.812050] ? takeover_tasklets+0xa90/0xa90 [ 385.816475] run_ksoftirqd+0x94/0x100 [ 385.820282] smpboot_thread_fn+0x68b/0xa00 [ 385.824523] ? sort_range+0x30/0x30 [ 385.828154] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 385.833260] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.838800] ? __kthread_parkme+0xfb/0x1a0 [ 385.843044] kthread+0x35a/0x420 [ 385.846411] ? sort_range+0x30/0x30 [ 385.850040] ? kthread_bind+0x40/0x40 [ 385.853845] ret_from_fork+0x3a/0x50 [ 385.857578] warn_alloc_show_mem: 1 callbacks suppressed [ 385.857590] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 385.857592] Mem-Info: [ 385.857623] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 385.857623] active_file:34 inactive_file:0 isolated_file:13 [ 385.857623] unevictable:0 dirty:0 writeback:0 unstable:0 [ 385.857623] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 385.857623] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 385.857623] free:13758 free_pcp:195 free_cma:0 [ 385.862972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.869124] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 385.871521] Call Trace: [ 385.904569] Node 0 [ 385.913926] <IRQ> [ 385.941883] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 385.944468] dump_stack+0x1c4/0x2b4 [ 385.946664] lowmem_reserve[]: 0 [ 385.948824] ? dump_stack_print_info.cold.2+0x52/0x52 [ 385.974306] 2817 [ 385.977948] warn_alloc.cold.119+0xb7/0x1bd [ 385.981200] 6321 [ 385.986392] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 385.988424] 6321 [ 385.992756] ? lock_downgrade+0x900/0x900 [ 385.994798] Node 0 [ 385.999639] ? trace_hardirqs_off+0xb8/0x310 [ 386.001707] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 386.005821] ? trace_hardirqs_off+0xb8/0x310 [ 386.008032] lowmem_reserve[]: [ 386.012456] __alloc_pages_slowpath+0x2667/0x2d80 [ 386.038977] 0 [ 386.043425] ? warn_alloc+0x120/0x120 [ 386.046473] 0 [ 386.051312] ? trace_hardirqs_on+0x310/0x310 [ 386.053095] 3503 [ 386.056891] ? warn_alloc+0x120/0x120 [ 386.058674] 3503 [ 386.063078] ? print_usage_bug+0xc0/0xc0 [ 386.065120] Node 0 [ 386.068914] ? warn_alloc+0x120/0x120 [ 386.070987] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 386.075021] ? ktime_get+0x2e1/0x440 [ 386.077229] lowmem_reserve[]: 0 [ 386.081037] ? print_usage_bug+0xc0/0xc0 [ 386.109470] 0 [ 386.113184] ? __lock_acquire+0x7ec/0x4ec0 [ 386.116441] 0 [ 386.120501] ? __lock_acquire+0x7ec/0x4ec0 [ 386.122275] 0 [ 386.126515] ? kasan_check_read+0x11/0x20 [ 386.128295] Node 0 [ 386.132530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.134307] DMA: [ 386.138461] ? should_fail+0x22d/0xd01 [ 386.140670] 1*4kB [ 386.146199] ? rcu_bh_qs+0xc0/0xc0 [ 386.148240] (U) [ 386.152125] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.154250] 0*8kB [ 386.157782] ? __lock_acquire+0x7ec/0x4ec0 [ 386.159737] 0*16kB [ 386.164834] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 386.166962] 1*32kB [ 386.171187] ? __lock_acquire+0x7ec/0x4ec0 [ 386.171204] ? should_fail+0x22d/0xd01 [ 386.173420] (U) 2*64kB (U) [ 386.178539] ? rcu_idle_enter+0x4b0/0x4b0 [ 386.180758] 1*128kB [ 386.184994] ? mark_held_locks+0x130/0x130 [ 386.188855] (U) [ 386.191788] ? mark_held_locks+0x130/0x130 [ 386.195916] 1*256kB [ 386.198234] ? mark_held_locks+0xc7/0x130 [ 386.202456] (U) [ 386.204437] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 386.208641] 0*512kB [ 386.210962] ? graph_lock+0x170/0x170 [ 386.210978] ? print_usage_bug+0xc0/0xc0 [ 386.215110] 1*1024kB [ 386.217084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.222075] (U) [ 386.224393] ? check_preemption_disabled+0x48/0x200 [ 386.228165] 1*2048kB (M) [ 386.232228] ? check_preemption_disabled+0x48/0x200 [ 386.234615] 3*4096kB [ 386.240152] ? __lock_is_held+0xb5/0x140 [ 386.242102] (M) [ 386.247115] __alloc_pages_nodemask+0xa80/0xde0 [ 386.249849] = 15908kB [ 386.254859] ? graph_lock+0x170/0x170 [ 386.257252] Node 0 [ 386.261310] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 386.263263] DMA32: [ 386.267930] ? graph_lock+0x170/0x170 [ 386.270328] 3*4kB [ 386.274133] ? find_held_lock+0x36/0x1c0 [ 386.276343] (M) [ 386.281360] ? ____cache_alloc_node+0x1c7/0x1e0 [ 386.283571] 2*8kB [ 386.287363] ? lock_downgrade+0x900/0x900 [ 386.289490] (UM) [ 386.293552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.295505] 2*16kB [ 386.300174] cache_grow_begin+0x91/0x8c0 [ 386.302298] (M) [ 386.306461] ? do_raw_spin_unlock+0xa7/0x2f0 [ 386.308501] 2*32kB [ 386.314038] fallback_alloc+0x203/0x2e0 [ 386.316251] (UM) [ 386.320312] ____cache_alloc_node+0x1c7/0x1e0 [ 386.322263] 2*64kB [ 386.326671] kmem_cache_alloc_node+0xe3/0x730 [ 386.328884] (M) [ 386.332858] ? ipv6_get_ifaddr+0x42e/0x620 [ 386.334902] 3*128kB [ 386.339400] __alloc_skb+0x119/0x770 [ 386.341611] (M) [ 386.346105] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 386.348062] 2*256kB [ 386.352294] ? skb_scrub_packet+0x490/0x490 [ 386.354596] (M) [ 386.358307] ? lock_downgrade+0x900/0x900 [ 386.360262] 3*512kB [ 386.365542] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.367879] (M) [ 386.372198] ? refcount_sub_and_test_checked+0x203/0x310 [ 386.374143] 4*1024kB (UM) [ 386.378301] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 386.380600] 3*2048kB (UM) [ 386.386148] ? addrconf_rs_timer+0x6f0/0x6f0 [ 386.388097] 3*4096kB (M) [ 386.393567] ndisc_alloc_skb+0x144/0x340 [ 386.396373] = 25212kB [ 386.396382] Node 0 [ 386.401831] ndisc_send_rs+0x331/0x6e0 [ 386.404651] Normal: [ 386.409058] addrconf_rs_timer+0x3c0/0x6f0 [ 386.411795] 2320*4kB [ 386.415856] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 386.418743] (UME) 282*8kB [ 386.421005] call_timer_fn+0x272/0x920 [ 386.424861] (UME) [ 386.427182] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 386.431395] 32*16kB [ 386.433805] ? process_timeout+0x40/0x40 [ 386.438014] (UM) [ 386.440857] ? find_held_lock+0x36/0x1c0 [ 386.444720] 15*32kB [ 386.446870] ? mark_held_locks+0xc7/0x130 [ 386.451076] (UM) [ 386.453395] ? _raw_spin_unlock_irq+0x27/0x80 [ 386.457436] 4*64kB [ 386.459499] ? _raw_spin_unlock_irq+0x27/0x80 [ 386.463535] (M) [ 386.465859] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 386.469982] 3*128kB [ 386.472038] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 386.476515] (UM) [ 386.478751] ? trace_hardirqs_on+0xbd/0x310 [ 386.483226] 1*256kB [ 386.485198] ? kasan_check_read+0x11/0x20 [ 386.489408] (M) [ 386.491729] ? __run_timers+0x7da/0xc70 [ 386.496281] 1*512kB (M) [ 386.498350] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 386.502646] 0*1024kB [ 386.504970] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 386.509095] 0*2048kB [ 386.511095] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 386.515051] 0*4096kB [ 386.517717] __run_timers+0x7e5/0xc70 [ 386.523137] = 13936kB [ 386.523152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 386.525574] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 386.529785] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 386.532200] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 386.536412] 4517 total pagecache pages [ 386.538853] ? graph_lock+0x170/0x170 [ 386.542637] 0 pages in swap cache [ 386.545039] ? print_usage_bug+0xc0/0xc0 [ 386.553866] Swap cache stats: add 0, delete 0, find 0/0 [ 386.553876] Free swap = 0kB [ 386.559237] ? lock_release+0x970/0x970 [ 386.567790] Total swap = 0kB [ 386.572799] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 386.576679] 1965979 pages RAM [ 386.580486] ? find_held_lock+0x36/0x1c0 [ 386.583913] 0 pages HighMem/MovableOnly [ 386.587986] ? graph_lock+0x170/0x170 [ 386.593338] 342745 pages reserved [ 386.596357] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.600323] 0 pages cma reserved [ 386.603335] ? check_preemption_disabled+0x48/0x200 [ 386.608586] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 386.611626] ? __lock_is_held+0xb5/0x140 [ 386.615740] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 386.619630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.623408] ksoftirqd/1 cpuset= [ 386.626860] ? check_preemption_disabled+0x48/0x200 [ 386.632375] / [ 386.635743] run_timer_softirq+0x52/0xb0 [ 386.640735] mems_allowed=0 [ 386.647220] ? rcu_read_lock_sched_held+0x108/0x120 [ 386.688999] __do_softirq+0x30b/0xad8 [ 386.692816] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 386.697929] ? pvclock_read_flags+0x160/0x160 [ 386.702427] ? lapic_next_event+0x5a/0x90 [ 386.706582] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.712123] ? check_preemption_disabled+0x48/0x200 [ 386.717139] ? check_preemption_disabled+0x48/0x200 [ 386.722161] ? kvm_clock_read+0x18/0x30 [ 386.726137] ? kvm_sched_clock_read+0x9/0x20 [ 386.730550] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.736084] ? check_preemption_disabled+0x48/0x200 [ 386.741119] irq_exit+0x17f/0x1c0 [ 386.744578] smp_apic_timer_interrupt+0x1cb/0x760 [ 386.749421] ? smp_reschedule_interrupt+0x109/0x650 [ 386.754449] ? smp_call_function_single_interrupt+0x650/0x650 [ 386.760335] ? interrupt_entry+0xb5/0xf0 [ 386.764396] ? trace_hardirqs_off_caller+0xbb/0x310 [ 386.769415] ? trace_hardirqs_off_caller+0xbb/0x310 [ 386.774438] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.779292] ? trace_hardirqs_on_caller+0x310/0x310 [ 386.784305] ? trace_hardirqs_on_caller+0x310/0x310 [ 386.789322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.794860] ? check_preemption_disabled+0x48/0x200 [ 386.799875] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.805423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 386.810287] apic_timer_interrupt+0xf/0x20 [ 386.814514] </IRQ> [ 386.816749] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 386.822024] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 386.840921] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 386.848633] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 386.855899] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 386.863169] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 386.870437] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 386.877708] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 386.884995] ? arch_local_irq_restore+0x45/0x52 [ 386.889681] dump_stack+0x26a/0x2b4 [ 386.893309] ? dump_stack_print_info.cold.2+0x52/0x52 [ 386.898503] ? mark_held_locks+0x130/0x130 [ 386.902743] ? mark_held_locks+0x130/0x130 [ 386.906987] dump_header+0x27b/0xf72 [ 386.910714] ? pagefault_out_of_memory+0x197/0x197 [ 386.915652] ? mark_held_locks+0x130/0x130 [ 386.919886] ? __lock_acquire+0x7ec/0x4ec0 [ 386.924140] ? mem_cgroup_charge_statistics+0x780/0x780 [ 386.929506] ? print_usage_bug+0xc0/0xc0 [ 386.933568] ? print_usage_bug+0xc0/0xc0 [ 386.937636] ? graph_lock+0x170/0x170 [ 386.941432] ? graph_lock+0x170/0x170 [ 386.945262] ? print_usage_bug+0xc0/0xc0 [ 386.949334] ? print_usage_bug+0xc0/0xc0 [ 386.953404] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 386.958966] ? find_held_lock+0x36/0x1c0 [ 386.963042] ? mark_held_locks+0xc7/0x130 [ 386.967219] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 386.972323] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 386.977458] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.982052] ? trace_hardirqs_on+0xbd/0x310 [ 386.986384] ? kasan_check_read+0x11/0x20 [ 386.990533] ? ___ratelimit+0x36f/0x655 [ 386.994510] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 386.999961] ? trace_hardirqs_on+0x310/0x310 [ 387.004371] ? lock_downgrade+0x900/0x900 [ 387.008525] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 387.013633] ? ___ratelimit+0xaa/0x655 [ 387.017521] ? idr_get_free+0xec0/0xec0 [ 387.021504] ? kasan_check_write+0x14/0x20 [ 387.025740] ? do_raw_spin_lock+0xc1/0x200 [ 387.029984] oom_kill_process.cold.27+0x10/0x903 [ 387.034759] ? graph_lock+0x170/0x170 [ 387.038561] ? _raw_spin_unlock+0x2c/0x50 [ 387.042719] ? oom_badness+0xe6/0xaa0 [ 387.046530] ? oom_evaluate_task+0x540/0x540 [ 387.050959] ? find_held_lock+0x36/0x1c0 [ 387.055031] ? out_of_memory+0x974/0x1430 [ 387.059180] ? lock_downgrade+0x900/0x900 [ 387.063335] ? check_preemption_disabled+0x48/0x200 [ 387.068356] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 387.074160] ? kasan_check_read+0x11/0x20 [ 387.078308] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.083585] ? rcu_bh_qs+0xc0/0xc0 [ 387.087128] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 387.092142] ? oom_evaluate_task+0x302/0x540 [ 387.096555] out_of_memory+0xa84/0x1430 [ 387.100541] ? oom_killer_disable+0x3a0/0x3a0 [ 387.105037] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 387.109971] ? __mutex_add_waiter+0x2a0/0x2a0 [ 387.114496] __alloc_pages_slowpath+0x2318/0x2d80 [ 387.119372] ? warn_alloc+0x120/0x120 [ 387.123173] ? __radix_tree_lookup+0x4c0/0x4c0 [ 387.127768] ? find_get_entry+0x2f2/0xc40 [ 387.131925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.137472] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 387.142400] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.147945] ? should_fail+0x22d/0xd01 [ 387.151843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.156953] ? __lock_is_held+0xb5/0x140 [ 387.161046] ? __lock_is_held+0xb5/0x140 [ 387.165120] ? kasan_check_read+0x11/0x20 [ 387.169270] ? ___might_sleep+0x1ed/0x300 [ 387.173415] ? lock_release+0x970/0x970 [ 387.177394] ? arch_local_save_flags+0x40/0x40 [ 387.181989] ? __might_sleep+0x95/0x190 [ 387.185979] __alloc_pages_nodemask+0xa80/0xde0 [ 387.190661] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 387.195683] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 387.201480] ? kasan_check_read+0x11/0x20 [ 387.205629] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.210908] ? graph_lock+0x170/0x170 [ 387.214708] ? print_usage_bug+0xc0/0xc0 [ 387.218771] ? graph_lock+0x170/0x170 [ 387.222571] ? graph_lock+0x170/0x170 [ 387.226373] ? __do_page_cache_readahead+0x7ce/0x980 [ 387.231489] ? find_held_lock+0x36/0x1c0 [ 387.235558] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 387.241100] alloc_pages_current+0x10c/0x210 [ 387.245519] ? lock_downgrade+0x900/0x900 [ 387.249675] __page_cache_alloc+0x38f/0x5b0 [ 387.253998] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 387.259793] ? kasan_check_read+0x11/0x20 [ 387.263942] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.269226] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 387.273898] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.279435] ? check_preemption_disabled+0x48/0x200 [ 387.284477] filemap_fault+0x1594/0x25f0 [ 387.288557] ? __lock_page_or_retry+0xa00/0xa00 [ 387.293230] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 387.299028] ? kasan_check_read+0x11/0x20 [ 387.303179] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.308468] ? rcu_bh_qs+0xc0/0xc0 [ 387.312473] ? remove_wait_queue+0x1a6/0x360 [ 387.316889] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 387.322351] ? filemap_map_pages+0xdea/0x1980 [ 387.326864] ? print_usage_bug+0xc0/0xc0 [ 387.330927] ? find_get_pages_range_tag+0x1320/0x1320 [ 387.336120] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 387.341658] ? fput+0x130/0x1a0 [ 387.344946] ? graph_lock+0x170/0x170 [ 387.348754] ? __lock_acquire+0x7ec/0x4ec0 [ 387.353014] ? lock_acquire+0x1ed/0x520 [ 387.356988] ? ext4_filemap_fault+0x7a/0xad [ 387.361318] ? lock_release+0x970/0x970 [ 387.365292] ? arch_local_save_flags+0x40/0x40 [ 387.369879] ? select_estimate_accuracy+0x4b0/0x4b0 [ 387.374920] ? down_read+0xb0/0x1d0 [ 387.378549] ? ext4_filemap_fault+0x7a/0xad [ 387.382871] ? __down_interruptible+0x700/0x700 [ 387.387564] ext4_filemap_fault+0x82/0xad [ 387.391719] __do_fault+0x100/0x6b0 [ 387.395355] ? print_bad_pte+0x6c0/0x6c0 [ 387.399425] ? find_held_lock+0x36/0x1c0 [ 387.403504] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 387.408700] ? pmd_val+0x88/0x100 [ 387.412162] ? add_mm_counter_fast+0xd0/0xd0 [ 387.416582] ? pmd_val+0x88/0x100 [ 387.420034] ? add_mm_counter_fast+0xd0/0xd0 [ 387.424461] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.430010] __handle_mm_fault+0x3709/0x53e0 [ 387.434439] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 387.439297] ? graph_lock+0x170/0x170 [ 387.443109] ? print_usage_bug+0xc0/0xc0 [ 387.447174] ? lock_downgrade+0x900/0x900 [ 387.451321] ? graph_lock+0x170/0x170 [ 387.455121] ? graph_lock+0x170/0x170 [ 387.458943] ? handle_mm_fault+0x42a/0xc70 [ 387.463183] ? lock_downgrade+0x900/0x900 [ 387.467329] ? check_preemption_disabled+0x48/0x200 [ 387.472362] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 387.478214] ? kasan_check_read+0x11/0x20 [ 387.482367] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.487649] ? rcu_bh_qs+0xc0/0xc0 [ 387.491188] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 387.496641] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.502181] ? check_preemption_disabled+0x48/0x200 [ 387.507205] handle_mm_fault+0x54f/0xc70 [ 387.511274] ? __handle_mm_fault+0x53e0/0x53e0 [ 387.515863] ? find_vma+0x34/0x190 [ 387.519411] __do_page_fault+0x67d/0xed0 [ 387.523596] ? mm_fault_error+0x380/0x380 [ 387.527747] ? trace_hardirqs_off+0xb8/0x310 [ 387.532166] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.537541] ? trace_hardirqs_on+0x310/0x310 [ 387.541958] do_page_fault+0xf2/0x7e0 [ 387.545762] ? vmalloc_sync_all+0x30/0x30 [ 387.549914] ? error_entry+0x70/0xd0 [ 387.553633] ? trace_hardirqs_off_caller+0xbb/0x310 [ 387.558652] ? trace_hardirqs_on_caller+0xc0/0x310 [ 387.563588] ? syscall_return_slowpath+0x5e0/0x5e0 [ 387.568518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 387.573361] ? trace_hardirqs_on_caller+0x310/0x310 [ 387.578376] ? trace_hardirqs_off+0x310/0x310 [ 387.582873] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 387.587897] ? prepare_exit_to_usermode+0x291/0x3b0 [ 387.592915] ? page_fault+0x8/0x30 [ 387.596474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 387.601320] ? page_fault+0x8/0x30 [ 387.604862] page_fault+0x1e/0x30 [ 387.608317] RIP: 0033:0x7f41f206bdd3 [ 387.612032] Code: Bad RIP value. [ 387.615391] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 387.620762] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 387.628027] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 387.635296] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 387.642561] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 387.649826] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 387.657122] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 387.657188] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 387.663975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.663985] Call Trace: [ 387.670579] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 387.679823] dump_stack+0x1c4/0x2b4 [ 387.682387] init cpuset= [ 387.692088] ? dump_stack_print_info.cold.2+0x52/0x52 [ 387.695699] / [ 387.698376] warn_alloc.cold.119+0xb7/0x1bd [ 387.703535] mems_allowed=0 [ 387.705248] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 387.717303] ? lock_downgrade+0x900/0x900 [ 387.721465] ? trace_hardirqs_off+0xb8/0x310 [ 387.725889] ? trace_hardirqs_off+0xb8/0x310 [ 387.730313] __alloc_pages_slowpath+0x2667/0x2d80 [ 387.735226] ? warn_alloc+0x120/0x120 [ 387.739033] ? warn_alloc+0x120/0x120 [ 387.742841] ? print_usage_bug+0xc0/0xc0 [ 387.746903] ? warn_alloc+0x120/0x120 [ 387.750710] ? print_usage_bug+0xc0/0xc0 [ 387.754775] ? __lock_acquire+0x7ec/0x4ec0 [ 387.759013] ? __lock_acquire+0x7ec/0x4ec0 [ 387.763254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.768796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.774334] ? should_fail+0x22d/0xd01 [ 387.778226] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.783329] ? __lock_acquire+0x7ec/0x4ec0 [ 387.787571] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 387.792670] ? __lock_acquire+0x7ec/0x4ec0 [ 387.796901] ? should_fail+0x22d/0xd01 [ 387.800804] ? mark_held_locks+0x130/0x130 [ 387.805047] ? mark_held_locks+0x130/0x130 [ 387.809284] ? graph_lock+0x170/0x170 [ 387.813085] ? print_usage_bug+0xc0/0xc0 [ 387.817146] ? graph_lock+0x170/0x170 [ 387.820954] ? print_usage_bug+0xc0/0xc0 [ 387.825015] ? wq_watchdog_touch+0x9c/0xfe [ 387.829254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.834802] ? check_preemption_disabled+0x48/0x200 [ 387.839815] ? check_preemption_disabled+0x48/0x200 [ 387.844844] ? __lock_is_held+0xb5/0x140 [ 387.848912] __alloc_pages_nodemask+0xa80/0xde0 [ 387.853595] ? graph_lock+0x170/0x170 [ 387.857403] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 387.862427] ? graph_lock+0x170/0x170 [ 387.866241] ? find_held_lock+0x36/0x1c0 [ 387.870315] ? ____cache_alloc_node+0x1c7/0x1e0 [ 387.874986] ? lock_downgrade+0x900/0x900 [ 387.879148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.884692] cache_grow_begin+0x91/0x8c0 [ 387.888762] ? do_raw_spin_unlock+0xa7/0x2f0 [ 387.893180] fallback_alloc+0x203/0x2e0 [ 387.897162] ____cache_alloc_node+0x1c7/0x1e0 [ 387.901667] kmem_cache_alloc_node+0xe3/0x730 [ 387.906169] ? ipv6_get_ifaddr+0x42e/0x620 [ 387.910418] __alloc_skb+0x119/0x770 [ 387.914137] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 387.919422] ? skb_scrub_packet+0x490/0x490 [ 387.923750] ? lock_downgrade+0x900/0x900 [ 387.927906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 387.933443] ? refcount_sub_and_test_checked+0x203/0x310 [ 387.938902] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 387.944357] ? addrconf_rs_timer+0x6f0/0x6f0 [ 387.948784] ndisc_alloc_skb+0x144/0x340 [ 387.952856] ndisc_send_rs+0x331/0x6e0 [ 387.956755] addrconf_rs_timer+0x3c0/0x6f0 [ 387.960998] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.965248] call_timer_fn+0x272/0x920 [ 387.969136] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.973374] ? process_timeout+0x40/0x40 [ 387.977433] ? find_held_lock+0x36/0x1c0 [ 387.981506] ? __run_timers+0x7da/0xc70 [ 387.985489] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.989985] ? _raw_spin_unlock_irq+0x27/0x80 [ 387.994479] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 387.998715] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 388.003296] ? trace_hardirqs_on+0xbd/0x310 [ 388.007631] ? kasan_check_read+0x11/0x20 [ 388.011784] ? __run_timers+0x7da/0xc70 [ 388.015761] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.021224] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 388.025461] __run_timers+0x7e5/0xc70 [ 388.029262] ? find_held_lock+0x36/0x1c0 [ 388.033339] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 388.038704] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 388.043481] ? retint_kernel+0x2d/0x2d [ 388.047385] ? _raw_spin_unlock_irq+0x56/0x80 [ 388.051892] ? pvclock_read_flags+0x160/0x160 [ 388.056391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.061933] ? check_preemption_disabled+0x48/0x200 [ 388.066982] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 388.072536] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.077817] ? rcu_pm_notify+0xc0/0xc0 [ 388.081709] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.087246] ? check_preemption_disabled+0x48/0x200 [ 388.092274] run_timer_softirq+0x52/0xb0 [ 388.096333] ? rcu_read_lock_sched_held+0x108/0x120 [ 388.101350] __do_softirq+0x30b/0xad8 [ 388.105168] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 388.110273] ? retint_kernel+0x2d/0x2d [ 388.114168] ? schedule+0x108/0x460 [ 388.117811] ? trace_hardirqs_off+0xb8/0x310 [ 388.122226] ? smpboot_thread_fn+0x68b/0xa00 [ 388.126633] ? trace_hardirqs_on+0x310/0x310 [ 388.131050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.136587] ? check_preemption_disabled+0x48/0x200 [ 388.141612] ? takeover_tasklets+0xa90/0xa90 [ 388.146026] run_ksoftirqd+0x94/0x100 [ 388.149838] smpboot_thread_fn+0x68b/0xa00 [ 388.154075] ? sort_range+0x30/0x30 [ 388.157705] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 388.162807] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.168348] ? __kthread_parkme+0xfb/0x1a0 [ 388.172588] kthread+0x35a/0x420 [ 388.175962] ? sort_range+0x30/0x30 [ 388.179590] ? kthread_bind+0x40/0x40 [ 388.183394] ret_from_fork+0x3a/0x50 [ 388.187123] warn_alloc_show_mem: 1 callbacks suppressed [ 388.187135] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 388.187137] Mem-Info: [ 388.187168] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 388.187168] active_file:34 inactive_file:0 isolated_file:13 [ 388.187168] unevictable:0 dirty:0 writeback:0 unstable:0 [ 388.187168] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 388.187168] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 388.187168] free:13758 free_pcp:195 free_cma:0 [ 388.192507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.192517] Call Trace: [ 388.198672] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 388.201071] <IRQ> [ 388.234110] Node 0 [ 388.243506] dump_stack+0x1c4/0x2b4 [ 388.246100] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 388.274006] ? dump_stack_print_info.cold.2+0x52/0x52 [ 388.276135] lowmem_reserve[]: [ 388.278408] warn_alloc.cold.119+0xb7/0x1bd [ 388.282003] 0 [ 388.307514] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 388.312686] 2817 [ 388.315791] ? lock_downgrade+0x900/0x900 [ 388.320080] 6321 6321 [ 388.321903] ? trace_hardirqs_off+0xb8/0x310 [ 388.326716] Node 0 [ 388.328783] ? trace_hardirqs_off+0xb8/0x310 [ 388.332925] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 388.335401] __alloc_pages_slowpath+0x2667/0x2d80 [ 388.339776] lowmem_reserve[]: 0 [ 388.342044] ? warn_alloc+0x120/0x120 [ 388.346405] 0 [ 388.372976] ? trace_hardirqs_on+0x310/0x310 [ 388.377807] 3503 [ 388.381093] ? warn_alloc+0x120/0x120 [ 388.384870] 3503 [ 388.386676] ? print_usage_bug+0xc0/0xc0 [ 388.391059] Node 0 [ 388.393116] ? warn_alloc+0x120/0x120 [ 388.396962] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 388.398996] ? ktime_get+0x2e1/0x440 [ 388.403033] lowmem_reserve[]: 0 [ 388.405274] ? print_usage_bug+0xc0/0xc0 [ 388.409047] 0 0 [ 388.437792] ? __lock_acquire+0x7ec/0x4ec0 [ 388.441489] 0 [ 388.444770] ? __lock_acquire+0x7ec/0x4ec0 [ 388.450786] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 388.454998] Node 0 [ 388.456802] ? should_fail+0x22d/0xd01 [ 388.461013] DMA: [ 388.466543] ? __lock_acquire+0x7ec/0x4ec0 [ 388.468758] 1*4kB [ 388.472645] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.474685] (U) [ 388.478913] ? __lock_acquire+0x7ec/0x4ec0 [ 388.481043] 0*8kB [ 388.486151] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 388.488108] 0*16kB [ 388.492345] ? __lock_acquire+0x7ec/0x4ec0 [ 388.494479] 1*32kB [ 388.499576] ? should_fail+0x22d/0xd01 [ 388.501791] (U) [ 388.506027] ? mark_held_locks+0x130/0x130 [ 388.508237] 2*64kB [ 388.512117] ? mark_held_locks+0x130/0x130 [ 388.514073] (U) [ 388.518306] ? graph_lock+0x170/0x170 [ 388.520519] 1*128kB [ 388.524746] ? print_usage_bug+0xc0/0xc0 [ 388.526706] (U) [ 388.530506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.532802] 1*256kB (U) [ 388.536869] ? check_preemption_disabled+0x48/0x200 [ 388.538822] 0*512kB [ 388.544355] ? check_preemption_disabled+0x48/0x200 [ 388.547003] 1*1024kB (U) [ 388.552039] ? __lock_is_held+0xb5/0x140 [ 388.554336] 1*2048kB [ 388.559350] __alloc_pages_nodemask+0xa80/0xde0 [ 388.562085] (M) [ 388.566139] ? graph_lock+0x170/0x170 [ 388.568531] 3*4096kB [ 388.573193] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 388.575148] (M) [ 388.578947] ? graph_lock+0x170/0x170 [ 388.581345] = 15908kB [ 388.586361] ? find_held_lock+0x36/0x1c0 [ 388.588320] Node 0 [ 388.592121] ? ____cache_alloc_node+0x1c7/0x1e0 [ 388.594506] DMA32: [ 388.598563] ? lock_downgrade+0x900/0x900 [ 388.600782] 3*4kB [ 388.605457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.607660] (M) [ 388.611805] cache_grow_begin+0x91/0x8c0 [ 388.613928] 2*8kB [ 388.619463] ? do_raw_spin_unlock+0xa7/0x2f0 [ 388.621414] (UM) [ 388.625483] fallback_alloc+0x203/0x2e0 [ 388.627609] 2*16kB [ 388.632016] ____cache_alloc_node+0x1c7/0x1e0 [ 388.634051] (M) 2*32kB [ 388.638031] kmem_cache_alloc_node+0xe3/0x730 [ 388.640247] (UM) [ 388.644738] ? ipv6_get_ifaddr+0x42e/0x620 [ 388.647302] 2*64kB [ 388.651798] __alloc_skb+0x119/0x770 [ 388.653831] (M) [ 388.658061] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 388.660274] 3*128kB [ 388.663980] ? skb_scrub_packet+0x490/0x490 [ 388.665933] (M) [ 388.671207] ? lock_downgrade+0x900/0x900 [ 388.673505] 2*256kB (M) [ 388.677837] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.679786] 3*512kB [ 388.683929] ? refcount_sub_and_test_checked+0x203/0x310 [ 388.686601] (M) [ 388.692135] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 388.694443] 4*1024kB [ 388.699898] ? addrconf_rs_timer+0x6f0/0x6f0 [ 388.701870] (UM) [ 388.707330] ndisc_alloc_skb+0x144/0x340 [ 388.709716] 3*2048kB [ 388.714126] ndisc_send_rs+0x331/0x6e0 [ 388.716253] (UM) [ 388.720320] addrconf_rs_timer+0x3c0/0x6f0 [ 388.722705] 3*4096kB [ 388.726593] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 388.728658] (M) [ 388.732900] call_timer_fn+0x272/0x920 [ 388.735274] = 25212kB [ 388.735283] Node 0 [ 388.739515] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 388.741474] Normal: [ 388.745358] ? process_timeout+0x40/0x40 [ 388.747747] 2320*4kB [ 388.749983] ? find_held_lock+0x36/0x1c0 [ 388.754188] (UME) 282*8kB [ 388.756527] ? mark_held_locks+0xc7/0x130 [ 388.760558] (UME) [ 388.762964] ? _raw_spin_unlock_irq+0x27/0x80 [ 388.762980] ? _raw_spin_unlock_irq+0x27/0x80 [ 388.767025] 32*16kB [ 388.769869] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 388.773992] (UM) [ 388.776139] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 388.780604] 15*32kB (UM) [ 388.785103] ? trace_hardirqs_on+0xbd/0x310 [ 388.787408] 4*64kB [ 388.791645] ? kasan_check_read+0x11/0x20 [ 388.791662] ? __run_timers+0x7da/0xc70 [ 388.793710] (M) [ 388.798291] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 388.801037] 3*128kB [ 388.805361] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 388.807563] (UM) [ 388.811709] __run_timers+0x7e5/0xc70 [ 388.815658] 1*256kB [ 388.817645] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 388.823064] (M) [ 388.825395] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 388.829608] 1*512kB [ 388.831667] ? graph_lock+0x170/0x170 [ 388.835454] (M) [ 388.837778] ? print_usage_bug+0xc0/0xc0 [ 388.843214] 0*1024kB 0*2048kB [ 388.845196] ? lock_release+0x970/0x970 [ 388.850191] 0*4096kB [ 388.852514] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 388.856292] = 13936kB [ 388.858265] ? find_held_lock+0x36/0x1c0 [ 388.862306] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 388.865486] ? graph_lock+0x170/0x170 [ 388.869448] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 388.871855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.877022] 4517 total pagecache pages [ 388.879436] ? check_preemption_disabled+0x48/0x200 [ 388.883475] 0 pages in swap cache [ 388.892341] ? __lock_is_held+0xb5/0x140 [ 388.896130] Swap cache stats: add 0, delete 0, find 0/0 [ 388.904707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.910215] Free swap = 0kB [ 388.910225] Total swap = 0kB [ 388.914110] ? check_preemption_disabled+0x48/0x200 [ 388.919117] 1965979 pages RAM [ 388.922574] run_timer_softirq+0x52/0xb0 [ 388.926613] 0 pages HighMem/MovableOnly [ 388.926622] 342745 pages reserved [ 388.931985] ? rcu_read_lock_sched_held+0x108/0x120 [ 388.937508] 0 pages cma reserved [ 388.940538] __do_softirq+0x30b/0xad8 [ 388.943610] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 388.948566] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 388.948592] ? pvclock_read_flags+0x160/0x160 [ 388.951742] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 388.955739] ? lapic_next_event+0x5a/0x90 [ 388.959696] ksoftirqd/1 cpuset= [ 388.963146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 388.968145] / [ 388.971515] ? check_preemption_disabled+0x48/0x200 [ 388.975304] mems_allowed=0 [ 388.981779] ? check_preemption_disabled+0x48/0x200 [ 389.029182] ? kvm_clock_read+0x18/0x30 [ 389.033158] ? kvm_sched_clock_read+0x9/0x20 [ 389.037569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.043108] ? check_preemption_disabled+0x48/0x200 [ 389.048140] irq_exit+0x17f/0x1c0 [ 389.051602] smp_apic_timer_interrupt+0x1cb/0x760 [ 389.056461] ? smp_reschedule_interrupt+0x109/0x650 [ 389.061481] ? smp_call_function_single_interrupt+0x650/0x650 [ 389.067369] ? interrupt_entry+0xb5/0xf0 [ 389.071449] ? trace_hardirqs_off_caller+0xbb/0x310 [ 389.076505] ? trace_hardirqs_off_caller+0xbb/0x310 [ 389.081524] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.086367] ? trace_hardirqs_on_caller+0x310/0x310 [ 389.091482] ? trace_hardirqs_on_caller+0x310/0x310 [ 389.096505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.102044] ? check_preemption_disabled+0x48/0x200 [ 389.107063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.112614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.117472] apic_timer_interrupt+0xf/0x20 [ 389.121703] </IRQ> [ 389.123940] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 389.129220] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 389.148122] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 389.155844] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 389.163113] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 389.170379] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 389.177658] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 389.184927] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 389.192218] ? arch_local_irq_restore+0x45/0x52 [ 389.196900] dump_stack+0x26a/0x2b4 [ 389.200533] ? dump_stack_print_info.cold.2+0x52/0x52 [ 389.205730] ? mark_held_locks+0x130/0x130 [ 389.209963] ? mark_held_locks+0x130/0x130 [ 389.214205] dump_header+0x27b/0xf72 [ 389.217939] ? pagefault_out_of_memory+0x197/0x197 [ 389.222874] ? mark_held_locks+0x130/0x130 [ 389.227108] ? __lock_acquire+0x7ec/0x4ec0 [ 389.231347] ? mem_cgroup_charge_statistics+0x780/0x780 [ 389.236711] ? print_usage_bug+0xc0/0xc0 [ 389.240773] ? print_usage_bug+0xc0/0xc0 [ 389.244842] ? graph_lock+0x170/0x170 [ 389.248646] ? graph_lock+0x170/0x170 [ 389.252472] ? print_usage_bug+0xc0/0xc0 [ 389.256541] ? print_usage_bug+0xc0/0xc0 [ 389.260612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.267545] ? find_held_lock+0x36/0x1c0 [ 389.271619] ? mark_held_locks+0xc7/0x130 [ 389.275775] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 389.280877] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 389.285983] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.290567] ? trace_hardirqs_on+0xbd/0x310 [ 389.294889] ? kasan_check_read+0x11/0x20 [ 389.299037] ? ___ratelimit+0x36f/0x655 [ 389.303013] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 389.308468] ? trace_hardirqs_on+0x310/0x310 [ 389.313349] ? lock_downgrade+0x900/0x900 [ 389.317506] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 389.322616] ? ___ratelimit+0xaa/0x655 [ 389.326509] ? idr_get_free+0xec0/0xec0 [ 389.330492] ? kasan_check_write+0x14/0x20 [ 389.334727] ? do_raw_spin_lock+0xc1/0x200 [ 389.338973] oom_kill_process.cold.27+0x10/0x903 [ 389.343732] ? graph_lock+0x170/0x170 [ 389.347545] ? _raw_spin_unlock+0x2c/0x50 [ 389.351693] ? oom_badness+0xe6/0xaa0 [ 389.355503] ? oom_evaluate_task+0x540/0x540 [ 389.359917] ? find_held_lock+0x36/0x1c0 [ 389.363989] ? out_of_memory+0x974/0x1430 [ 389.368142] ? lock_downgrade+0x900/0x900 [ 389.372292] ? check_preemption_disabled+0x48/0x200 [ 389.377313] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 389.383110] ? kasan_check_read+0x11/0x20 [ 389.387258] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.392540] ? rcu_bh_qs+0xc0/0xc0 [ 389.396088] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 389.401104] ? oom_evaluate_task+0x302/0x540 [ 389.405518] out_of_memory+0xa84/0x1430 [ 389.409507] ? oom_killer_disable+0x3a0/0x3a0 [ 389.414003] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 389.418939] ? __mutex_add_waiter+0x2a0/0x2a0 [ 389.423461] __alloc_pages_slowpath+0x2318/0x2d80 [ 389.428336] ? warn_alloc+0x120/0x120 [ 389.432140] ? __radix_tree_lookup+0x4c0/0x4c0 [ 389.436737] ? find_get_entry+0x2f2/0xc40 [ 389.440896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 389.446456] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 389.451387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.456933] ? should_fail+0x22d/0xd01 [ 389.460827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 389.465931] ? __lock_is_held+0xb5/0x140 [ 389.470024] ? __lock_is_held+0xb5/0x140 [ 389.474103] ? kasan_check_read+0x11/0x20 [ 389.478257] ? ___might_sleep+0x1ed/0x300 [ 389.482404] ? lock_release+0x970/0x970 [ 389.486388] ? arch_local_save_flags+0x40/0x40 [ 389.490992] ? __might_sleep+0x95/0x190 [ 389.494971] __alloc_pages_nodemask+0xa80/0xde0 [ 389.499649] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 389.504670] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 389.510470] ? kasan_check_read+0x11/0x20 [ 389.514618] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.519901] ? graph_lock+0x170/0x170 [ 389.523703] ? print_usage_bug+0xc0/0xc0 [ 389.527767] ? graph_lock+0x170/0x170 [ 389.531567] ? graph_lock+0x170/0x170 [ 389.535370] ? __do_page_cache_readahead+0x7ce/0x980 [ 389.540482] ? find_held_lock+0x36/0x1c0 [ 389.544554] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 389.550098] alloc_pages_current+0x10c/0x210 [ 389.554506] ? lock_downgrade+0x900/0x900 [ 389.558661] __page_cache_alloc+0x38f/0x5b0 [ 389.562986] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 389.568786] ? kasan_check_read+0x11/0x20 [ 389.572938] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.578219] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 389.582892] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.588451] ? check_preemption_disabled+0x48/0x200 [ 389.593487] filemap_fault+0x1594/0x25f0 [ 389.597563] ? __lock_page_or_retry+0xa00/0xa00 [ 389.602231] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 389.608027] ? kasan_check_read+0x11/0x20 [ 389.612176] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.617461] ? rcu_bh_qs+0xc0/0xc0 [ 389.621005] ? remove_wait_queue+0x1a6/0x360 [ 389.625426] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 389.630899] ? filemap_map_pages+0xdea/0x1980 [ 389.635426] ? print_usage_bug+0xc0/0xc0 [ 389.639498] ? find_get_pages_range_tag+0x1320/0x1320 [ 389.644686] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 389.650225] ? fput+0x130/0x1a0 [ 389.653507] ? graph_lock+0x170/0x170 [ 389.657309] ? __lock_acquire+0x7ec/0x4ec0 [ 389.661571] ? lock_acquire+0x1ed/0x520 [ 389.665546] ? ext4_filemap_fault+0x7a/0xad [ 389.669879] ? lock_release+0x970/0x970 [ 389.673855] ? arch_local_save_flags+0x40/0x40 [ 389.678453] ? select_estimate_accuracy+0x4b0/0x4b0 [ 389.683490] ? down_read+0xb0/0x1d0 [ 389.687119] ? ext4_filemap_fault+0x7a/0xad [ 389.691456] ? __down_interruptible+0x700/0x700 [ 389.696147] ext4_filemap_fault+0x82/0xad [ 389.700302] __do_fault+0x100/0x6b0 [ 389.703936] ? print_bad_pte+0x6c0/0x6c0 [ 389.708005] ? find_held_lock+0x36/0x1c0 [ 389.712072] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 389.717456] ? pmd_val+0x88/0x100 [ 389.720914] ? add_mm_counter_fast+0xd0/0xd0 [ 389.725320] ? pmd_val+0x88/0x100 [ 389.728776] ? add_mm_counter_fast+0xd0/0xd0 [ 389.733193] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.738742] __handle_mm_fault+0x3709/0x53e0 [ 389.743173] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 389.748032] ? graph_lock+0x170/0x170 [ 389.751842] ? print_usage_bug+0xc0/0xc0 [ 389.755910] ? lock_downgrade+0x900/0x900 [ 389.760066] ? graph_lock+0x170/0x170 [ 389.763885] ? graph_lock+0x170/0x170 [ 389.767722] ? handle_mm_fault+0x42a/0xc70 [ 389.771969] ? lock_downgrade+0x900/0x900 [ 389.776127] ? check_preemption_disabled+0x48/0x200 [ 389.781159] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 389.786960] ? kasan_check_read+0x11/0x20 [ 389.791123] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 389.796404] ? rcu_bh_qs+0xc0/0xc0 [ 389.799950] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 389.805403] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 389.810946] ? check_preemption_disabled+0x48/0x200 [ 389.815974] handle_mm_fault+0x54f/0xc70 [ 389.820043] ? __handle_mm_fault+0x53e0/0x53e0 [ 389.824635] ? find_vma+0x34/0x190 [ 389.828185] __do_page_fault+0x67d/0xed0 [ 389.832256] ? mm_fault_error+0x380/0x380 [ 389.836403] ? trace_hardirqs_off+0xb8/0x310 [ 389.840823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.846200] ? trace_hardirqs_on+0x310/0x310 [ 389.850613] do_page_fault+0xf2/0x7e0 [ 389.854425] ? vmalloc_sync_all+0x30/0x30 [ 389.858578] ? error_entry+0x70/0xd0 [ 389.862292] ? trace_hardirqs_off_caller+0xbb/0x310 [ 389.867309] ? trace_hardirqs_on_caller+0xc0/0x310 [ 389.872243] ? syscall_return_slowpath+0x5e0/0x5e0 [ 389.877173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.882022] ? trace_hardirqs_on_caller+0x310/0x310 [ 389.887035] ? trace_hardirqs_off+0x310/0x310 [ 389.891533] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 389.896555] ? prepare_exit_to_usermode+0x291/0x3b0 [ 389.901573] ? page_fault+0x8/0x30 [ 389.905118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 389.909972] ? page_fault+0x8/0x30 [ 389.913513] page_fault+0x1e/0x30 [ 389.916981] RIP: 0033:0x7f41f206bdd3 [ 389.920697] Code: Bad RIP value. [ 389.924058] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 389.929425] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 389.936703] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 389.943971] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 389.951256] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 389.958523] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 389.965826] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 389.965891] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 389.972681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.972686] Call Trace: [ 389.972709] dump_stack+0x1c4/0x2b4 [ 389.972725] ? dump_stack_print_info.cold.2+0x52/0x52 [ 389.972753] warn_alloc.cold.119+0xb7/0x1bd [ 389.979340] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 389.988597] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 389.991167] init cpuset= [ 389.994795] ? lock_downgrade+0x900/0x900 [ 389.999960] / [ 390.004283] ? trace_hardirqs_off+0xb8/0x310 [ 390.013964] mems_allowed=0 [ 390.018819] ? trace_hardirqs_off+0xb8/0x310 [ 390.039027] __alloc_pages_slowpath+0x2667/0x2d80 [ 390.043938] ? warn_alloc+0x120/0x120 [ 390.047762] ? warn_alloc+0x120/0x120 [ 390.051571] ? print_usage_bug+0xc0/0xc0 [ 390.055636] ? warn_alloc+0x120/0x120 [ 390.059439] ? print_usage_bug+0xc0/0xc0 [ 390.063510] ? __lock_acquire+0x7ec/0x4ec0 [ 390.067744] ? __lock_acquire+0x7ec/0x4ec0 [ 390.071984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.077529] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 390.083070] ? should_fail+0x22d/0xd01 [ 390.086970] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 390.092086] ? __lock_acquire+0x7ec/0x4ec0 [ 390.096332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 390.101436] ? __lock_acquire+0x7ec/0x4ec0 [ 390.105670] ? should_fail+0x22d/0xd01 [ 390.109572] ? mark_held_locks+0x130/0x130 [ 390.113817] ? mark_held_locks+0x130/0x130 [ 390.118061] ? graph_lock+0x170/0x170 [ 390.121864] ? print_usage_bug+0xc0/0xc0 [ 390.125927] ? graph_lock+0x170/0x170 [ 390.129734] ? print_usage_bug+0xc0/0xc0 [ 390.133800] ? wq_watchdog_touch+0x9c/0xfe [ 390.138040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.143579] ? check_preemption_disabled+0x48/0x200 [ 390.148595] ? check_preemption_disabled+0x48/0x200 [ 390.153625] ? __lock_is_held+0xb5/0x140 [ 390.157712] __alloc_pages_nodemask+0xa80/0xde0 [ 390.162385] ? graph_lock+0x170/0x170 [ 390.166193] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 390.171227] ? graph_lock+0x170/0x170 [ 390.175042] ? find_held_lock+0x36/0x1c0 [ 390.179143] ? ____cache_alloc_node+0x1c7/0x1e0 [ 390.183817] ? lock_downgrade+0x900/0x900 [ 390.187983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.193538] cache_grow_begin+0x91/0x8c0 [ 390.197603] ? do_raw_spin_unlock+0xa7/0x2f0 [ 390.202021] fallback_alloc+0x203/0x2e0 [ 390.206005] ____cache_alloc_node+0x1c7/0x1e0 [ 390.210510] kmem_cache_alloc_node+0xe3/0x730 [ 390.215007] ? ipv6_get_ifaddr+0x42e/0x620 [ 390.219258] __alloc_skb+0x119/0x770 [ 390.222983] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 390.228264] ? skb_scrub_packet+0x490/0x490 [ 390.232584] ? lock_downgrade+0x900/0x900 [ 390.236745] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.242284] ? refcount_sub_and_test_checked+0x203/0x310 [ 390.247738] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 390.253190] ? addrconf_rs_timer+0x6f0/0x6f0 [ 390.257611] ndisc_alloc_skb+0x144/0x340 [ 390.261679] ndisc_send_rs+0x331/0x6e0 [ 390.265576] addrconf_rs_timer+0x3c0/0x6f0 [ 390.269822] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.274075] call_timer_fn+0x272/0x920 [ 390.277973] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.282210] ? process_timeout+0x40/0x40 [ 390.286271] ? find_held_lock+0x36/0x1c0 [ 390.290344] ? __run_timers+0x7da/0xc70 [ 390.294334] ? _raw_spin_unlock_irq+0x27/0x80 [ 390.298831] ? _raw_spin_unlock_irq+0x27/0x80 [ 390.303331] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.307570] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 390.312156] ? trace_hardirqs_on+0xbd/0x310 [ 390.316478] ? kasan_check_read+0x11/0x20 [ 390.320627] ? __run_timers+0x7da/0xc70 [ 390.324603] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 390.330059] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.334301] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 390.338536] __run_timers+0x7e5/0xc70 [ 390.342350] ? find_held_lock+0x36/0x1c0 [ 390.346433] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 390.351803] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 390.356568] ? retint_kernel+0x2d/0x2d [ 390.360530] ? _raw_spin_unlock_irq+0x56/0x80 [ 390.365044] ? pvclock_read_flags+0x160/0x160 [ 390.369556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.375099] ? check_preemption_disabled+0x48/0x200 [ 390.380127] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 390.385665] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 390.390953] ? rcu_pm_notify+0xc0/0xc0 [ 390.394873] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.400410] ? check_preemption_disabled+0x48/0x200 [ 390.405454] run_timer_softirq+0x52/0xb0 [ 390.409781] ? rcu_read_lock_sched_held+0x108/0x120 [ 390.414804] __do_softirq+0x30b/0xad8 [ 390.419119] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 390.424228] ? retint_kernel+0x2d/0x2d [ 390.428123] ? schedule+0x108/0x460 [ 390.431767] ? trace_hardirqs_off+0xb8/0x310 [ 390.436176] ? smpboot_thread_fn+0x68b/0xa00 [ 390.440588] ? trace_hardirqs_on+0x310/0x310 [ 390.445001] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 390.450540] ? check_preemption_disabled+0x48/0x200 [ 390.455595] ? takeover_tasklets+0xa90/0xa90 [ 390.460008] run_ksoftirqd+0x94/0x100 [ 390.463813] smpboot_thread_fn+0x68b/0xa00 [ 390.468060] ? sort_range+0x30/0x30 [ 390.471695] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 390.476805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 390.482348] ? __kthread_parkme+0xfb/0x1a0 [ 390.486602] kthread+0x35a/0x420 [ 390.489976] ? sort_range+0x30/0x30 [ 390.493604] ? kthread_bind+0x40/0x40 [ 390.497408] ret_from_fork+0x3a/0x50 [ 390.501149] warn_alloc_show_mem: 1 callbacks suppressed [ 390.501161] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 390.501164] Mem-Info: [ 390.501194] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 390.501194] active_file:34 inactive_file:0 isolated_file:13 [ 390.501194] unevictable:0 dirty:0 writeback:0 unstable:0 [ 390.501194] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 390.501194] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 390.501194] free:13758 free_pcp:195 free_cma:0 [ 390.506540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.506549] Call Trace: [ 390.512705] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 390.515108] <IRQ> [ 390.548152] Node 0 [ 390.557517] dump_stack+0x1c4/0x2b4 [ 390.560097] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 390.588011] ? dump_stack_print_info.cold.2+0x52/0x52 [ 390.590142] lowmem_reserve[]: [ 390.592398] warn_alloc.cold.119+0xb7/0x1bd [ 390.596004] 0 [ 390.621519] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 390.626693] 2817 [ 390.629798] ? lock_downgrade+0x900/0x900 [ 390.634094] 6321 [ 390.635898] ? trace_hardirqs_off+0xb8/0x310 [ 390.640713] 6321 [ 390.642774] ? trace_hardirqs_off+0xb8/0x310 [ 390.648961] __alloc_pages_slowpath+0x2667/0x2d80 [ 390.653346] Node 0 [ 390.655434] ? warn_alloc+0x120/0x120 [ 390.659830] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 390.664645] ? trace_hardirqs_on+0x310/0x310 [ 390.666859] lowmem_reserve[]: [ 390.670657] ? warn_alloc+0x120/0x120 [ 390.697182] 0 [ 390.701589] ? print_usage_bug+0xc0/0xc0 [ 390.704672] 0 [ 390.708470] ? warn_alloc+0x120/0x120 [ 390.710254] 3503 [ 390.714326] ? ktime_get+0x2e1/0x440 [ 390.716118] 3503 [ 390.719917] ? print_usage_bug+0xc0/0xc0 [ 390.725674] ? __lock_acquire+0x7ec/0x4ec0 [ 390.727718] Node 0 [ 390.731776] ? __lock_acquire+0x7ec/0x4ec0 [ 390.736014] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 390.738223] ? kasan_check_read+0x11/0x20 [ 390.742439] lowmem_reserve[]: [ 390.770894] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 390.775020] 0 [ 390.778123] ? should_fail+0x22d/0xd01 [ 390.783637] 0 [ 390.785442] ? rcu_bh_qs+0xc0/0xc0 [ 390.789306] 0 [ 390.791109] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 390.794626] 0 [ 390.796423] ? __lock_acquire+0x7ec/0x4ec0 [ 390.803317] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 390.807530] Node 0 [ 390.812621] ? __lock_acquire+0x7ec/0x4ec0 [ 390.812632] DMA: [ 390.814889] ? should_fail+0x22d/0xd01 [ 390.819103] 1*4kB [ 390.821165] ? rcu_idle_enter+0x4b0/0x4b0 [ 390.825027] (U) [ 390.827176] ? mark_held_locks+0x130/0x130 [ 390.831296] 0*8kB [ 390.833270] ? mark_held_locks+0x130/0x130 [ 390.837479] 0*16kB [ 390.839638] ? mark_held_locks+0xc7/0x130 [ 390.843860] 1*32kB [ 390.846097] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 390.850219] (U) [ 390.852469] ? graph_lock+0x170/0x170 [ 390.857471] 2*64kB [ 390.859453] ? print_usage_bug+0xc0/0xc0 [ 390.863230] (U) [ 390.865473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.869517] 1*128kB [ 390.871494] ? check_preemption_disabled+0x48/0x200 [ 390.877009] (U) [ 390.879328] ? check_preemption_disabled+0x48/0x200 [ 390.884324] 1*256kB [ 390.886301] ? __lock_is_held+0xb5/0x140 [ 390.891287] (U) [ 390.893619] __alloc_pages_nodemask+0xa80/0xde0 [ 390.897648] 0*512kB 1*1024kB [ 390.899634] ? graph_lock+0x170/0x170 [ 390.904284] (U) [ 390.907388] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 390.911165] 1*2048kB [ 390.913134] ? graph_lock+0x170/0x170 [ 390.918125] (M) [ 390.920539] ? find_held_lock+0x36/0x1c0 [ 390.924311] 3*4096kB [ 390.926290] ? ____cache_alloc_node+0x1c7/0x1e0 [ 390.930320] (M) [ 390.932730] ? lock_downgrade+0x900/0x900 [ 390.937382] = 15908kB [ 390.939356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 390.943481] Node 0 [ 390.945887] cache_grow_begin+0x91/0x8c0 [ 390.951399] DMA32: [ 390.953634] ? do_raw_spin_unlock+0xa7/0x2f0 [ 390.957672] 3*4kB [ 390.959908] fallback_alloc+0x203/0x2e0 [ 390.964287] (M) [ 390.966442] ____cache_alloc_node+0x1c7/0x1e0 [ 390.970393] 2*8kB [ 390.972370] kmem_cache_alloc_node+0xe3/0x730 [ 390.976853] (UM) [ 390.978999] ? ipv6_get_ifaddr+0x42e/0x620 [ 390.983469] 2*16kB (M) [ 390.985542] __alloc_skb+0x119/0x770 [ 390.989747] 2*32kB [ 390.992327] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 390.996015] (UM) [ 390.998259] ? skb_scrub_packet+0x490/0x490 [ 391.003507] 2*64kB (M) [ 391.005577] ? lock_downgrade+0x900/0x900 [ 391.009885] 3*128kB (M) [ 391.012489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.016615] 2*256kB [ 391.019288] ? refcount_sub_and_test_checked+0x203/0x310 [ 391.024801] (M) [ 391.027122] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 391.032550] 3*512kB [ 391.034548] ? addrconf_rs_timer+0x6f0/0x6f0 [ 391.039965] (M) 4*1024kB [ 391.042312] ndisc_alloc_skb+0x144/0x340 [ 391.046708] (UM) [ 391.049471] ndisc_send_rs+0x331/0x6e0 [ 391.053501] 3*2048kB (UM) [ 391.055576] addrconf_rs_timer+0x3c0/0x6f0 [ 391.059450] 3*4096kB (M) [ 391.062314] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.066523] = 25212kB [ 391.069288] call_timer_fn+0x272/0x920 [ 391.073491] Node 0 [ 391.075901] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.079766] Normal: [ 391.082001] ? process_timeout+0x40/0x40 [ 391.086234] 2320*4kB [ 391.088541] ? find_held_lock+0x36/0x1c0 [ 391.092584] (UME) [ 391.094997] ? mark_held_locks+0xc7/0x130 [ 391.099030] 282*8kB [ 391.101176] ? _raw_spin_unlock_irq+0x27/0x80 [ 391.105302] (UME) [ 391.107621] ? _raw_spin_unlock_irq+0x27/0x80 [ 391.112097] 32*16kB (UM) [ 391.114268] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.118733] 15*32kB (UM) [ 391.121500] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 391.125711] 4*64kB (M) [ 391.128492] ? trace_hardirqs_on+0xbd/0x310 [ 391.133057] 3*128kB [ 391.135640] ? kasan_check_read+0x11/0x20 [ 391.139935] (UM) [ 391.142257] ? __run_timers+0x7da/0xc70 [ 391.146376] 1*256kB (M) [ 391.148445] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.152488] 1*512kB [ 391.155154] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.160580] (M) [ 391.162901] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 391.167109] 0*1024kB 0*2048kB [ 391.169093] __run_timers+0x7e5/0xc70 [ 391.173305] 0*4096kB [ 391.176500] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 391.180268] = 13936kB [ 391.182674] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 391.188036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 391.190434] ? graph_lock+0x170/0x170 [ 391.190459] ? print_usage_bug+0xc0/0xc0 [ 391.195453] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 391.204283] ? lock_release+0x970/0x970 [ 391.208061] 4517 total pagecache pages [ 391.212126] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 391.220700] 0 pages in swap cache [ 391.224670] ? find_held_lock+0x36/0x1c0 [ 391.228539] Swap cache stats: add 0, delete 0, find 0/0 [ 391.233719] ? graph_lock+0x170/0x170 [ 391.237148] Free swap = 0kB [ 391.241205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.246548] Total swap = 0kB [ 391.250340] ? check_preemption_disabled+0x48/0x200 [ 391.253335] 1965979 pages RAM [ 391.258872] ? __lock_is_held+0xb5/0x140 [ 391.261863] 0 pages HighMem/MovableOnly [ 391.266874] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.269959] 342745 pages reserved [ 391.269968] 0 pages cma reserved [ 391.274026] ? check_preemption_disabled+0x48/0x200 [ 391.278044] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 391.283512] run_timer_softirq+0x52/0xb0 [ 391.287033] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 391.290307] ? rcu_read_lock_sched_held+0x108/0x120 [ 391.295301] ksoftirqd/1 cpuset= [ 391.301793] __do_softirq+0x30b/0xad8 [ 391.305829] / [ 391.316620] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 391.321614] mems_allowed=0 [ 391.324888] ? pvclock_read_flags+0x160/0x160 [ 391.342877] ? lapic_next_event+0x5a/0x90 [ 391.347066] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.352606] ? check_preemption_disabled+0x48/0x200 [ 391.357622] ? check_preemption_disabled+0x48/0x200 [ 391.362648] ? kvm_clock_read+0x18/0x30 [ 391.366626] ? kvm_sched_clock_read+0x9/0x20 [ 391.371052] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.376602] ? check_preemption_disabled+0x48/0x200 [ 391.381632] irq_exit+0x17f/0x1c0 [ 391.385087] smp_apic_timer_interrupt+0x1cb/0x760 [ 391.389927] ? smp_reschedule_interrupt+0x109/0x650 [ 391.394946] ? smp_call_function_single_interrupt+0x650/0x650 [ 391.400833] ? interrupt_entry+0xb5/0xf0 [ 391.404899] ? trace_hardirqs_off_caller+0xbb/0x310 [ 391.409912] ? trace_hardirqs_off_caller+0xbb/0x310 [ 391.414942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.419787] ? trace_hardirqs_on_caller+0x310/0x310 [ 391.424801] ? trace_hardirqs_on_caller+0x310/0x310 [ 391.429822] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.435364] ? check_preemption_disabled+0x48/0x200 [ 391.440378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.445923] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.450775] apic_timer_interrupt+0xf/0x20 [ 391.455001] </IRQ> [ 391.457241] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 391.462522] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 391.481426] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 391.489148] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 391.496414] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 391.503701] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 391.511016] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 391.518279] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 391.525581] ? arch_local_irq_restore+0x45/0x52 [ 391.530277] dump_stack+0x26a/0x2b4 [ 391.533912] ? dump_stack_print_info.cold.2+0x52/0x52 [ 391.539117] ? mark_held_locks+0x130/0x130 [ 391.543349] ? mark_held_locks+0x130/0x130 [ 391.547591] dump_header+0x27b/0xf72 [ 391.551319] ? pagefault_out_of_memory+0x197/0x197 [ 391.556254] ? mark_held_locks+0x130/0x130 [ 391.560492] ? __lock_acquire+0x7ec/0x4ec0 [ 391.564727] ? mem_cgroup_charge_statistics+0x780/0x780 [ 391.570091] ? print_usage_bug+0xc0/0xc0 [ 391.574150] ? print_usage_bug+0xc0/0xc0 [ 391.578222] ? graph_lock+0x170/0x170 [ 391.582018] ? graph_lock+0x170/0x170 [ 391.585825] ? print_usage_bug+0xc0/0xc0 [ 391.589882] ? print_usage_bug+0xc0/0xc0 [ 391.593951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.599496] ? find_held_lock+0x36/0x1c0 [ 391.603565] ? mark_held_locks+0xc7/0x130 [ 391.607715] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 391.612816] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 391.617919] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.622502] ? trace_hardirqs_on+0xbd/0x310 [ 391.626824] ? kasan_check_read+0x11/0x20 [ 391.630973] ? ___ratelimit+0x36f/0x655 [ 391.634948] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.640403] ? trace_hardirqs_on+0x310/0x310 [ 391.644819] ? lock_downgrade+0x900/0x900 [ 391.648973] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 391.654075] ? ___ratelimit+0xaa/0x655 [ 391.657983] ? idr_get_free+0xec0/0xec0 [ 391.661955] ? kasan_check_write+0x14/0x20 [ 391.666190] ? do_raw_spin_lock+0xc1/0x200 [ 391.670452] oom_kill_process.cold.27+0x10/0x903 [ 391.675214] ? graph_lock+0x170/0x170 [ 391.679016] ? _raw_spin_unlock+0x2c/0x50 [ 391.683177] ? oom_badness+0xe6/0xaa0 [ 391.686988] ? oom_evaluate_task+0x540/0x540 [ 391.691404] ? find_held_lock+0x36/0x1c0 [ 391.695482] ? out_of_memory+0x974/0x1430 [ 391.699634] ? lock_downgrade+0x900/0x900 [ 391.703785] ? check_preemption_disabled+0x48/0x200 [ 391.708818] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.714638] ? kasan_check_read+0x11/0x20 [ 391.718790] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.724065] ? rcu_bh_qs+0xc0/0xc0 [ 391.727612] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 391.732629] ? oom_evaluate_task+0x302/0x540 [ 391.737057] out_of_memory+0xa84/0x1430 [ 391.741042] ? oom_killer_disable+0x3a0/0x3a0 [ 391.745552] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 391.750487] ? __mutex_add_waiter+0x2a0/0x2a0 [ 391.754999] __alloc_pages_slowpath+0x2318/0x2d80 [ 391.759877] ? warn_alloc+0x120/0x120 [ 391.763680] ? __radix_tree_lookup+0x4c0/0x4c0 [ 391.768274] ? find_get_entry+0x2f2/0xc40 [ 391.772440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 391.777991] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 391.782923] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.788475] ? should_fail+0x22d/0xd01 [ 391.792381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 391.797487] ? __lock_is_held+0xb5/0x140 [ 391.801576] ? __lock_is_held+0xb5/0x140 [ 391.805652] ? kasan_check_read+0x11/0x20 [ 391.809807] ? ___might_sleep+0x1ed/0x300 [ 391.813956] ? lock_release+0x970/0x970 [ 391.817931] ? arch_local_save_flags+0x40/0x40 [ 391.822530] ? __might_sleep+0x95/0x190 [ 391.826513] __alloc_pages_nodemask+0xa80/0xde0 [ 391.831191] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 391.836213] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.842008] ? kasan_check_read+0x11/0x20 [ 391.846158] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.851453] ? graph_lock+0x170/0x170 [ 391.855257] ? print_usage_bug+0xc0/0xc0 [ 391.859324] ? graph_lock+0x170/0x170 [ 391.863125] ? graph_lock+0x170/0x170 [ 391.866923] ? __do_page_cache_readahead+0x7ce/0x980 [ 391.872032] ? find_held_lock+0x36/0x1c0 [ 391.876100] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 391.881649] alloc_pages_current+0x10c/0x210 [ 391.886057] ? lock_downgrade+0x900/0x900 [ 391.890212] __page_cache_alloc+0x38f/0x5b0 [ 391.894550] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.900369] ? kasan_check_read+0x11/0x20 [ 391.904521] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.909801] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 391.914479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.920017] ? check_preemption_disabled+0x48/0x200 [ 391.925052] filemap_fault+0x1594/0x25f0 [ 391.929136] ? __lock_page_or_retry+0xa00/0xa00 [ 391.933809] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 391.939605] ? kasan_check_read+0x11/0x20 [ 391.943759] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 391.949036] ? rcu_bh_qs+0xc0/0xc0 [ 391.952587] ? remove_wait_queue+0x1a6/0x360 [ 391.956997] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 391.962471] ? filemap_map_pages+0xdea/0x1980 [ 391.966985] ? print_usage_bug+0xc0/0xc0 [ 391.971050] ? find_get_pages_range_tag+0x1320/0x1320 [ 391.976266] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 391.981802] ? fput+0x130/0x1a0 [ 391.985089] ? graph_lock+0x170/0x170 [ 391.988891] ? __lock_acquire+0x7ec/0x4ec0 [ 391.993170] ? lock_acquire+0x1ed/0x520 [ 391.997146] ? ext4_filemap_fault+0x7a/0xad [ 392.001485] ? lock_release+0x970/0x970 [ 392.005485] ? arch_local_save_flags+0x40/0x40 [ 392.010071] ? select_estimate_accuracy+0x4b0/0x4b0 [ 392.015100] ? down_read+0xb0/0x1d0 [ 392.018722] ? ext4_filemap_fault+0x7a/0xad [ 392.023042] ? __down_interruptible+0x700/0x700 [ 392.027732] ext4_filemap_fault+0x82/0xad [ 392.031887] __do_fault+0x100/0x6b0 [ 392.035519] ? print_bad_pte+0x6c0/0x6c0 [ 392.039581] ? find_held_lock+0x36/0x1c0 [ 392.043645] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 392.048839] ? pmd_val+0x88/0x100 [ 392.052293] ? add_mm_counter_fast+0xd0/0xd0 [ 392.056699] ? pmd_val+0x88/0x100 [ 392.060151] ? add_mm_counter_fast+0xd0/0xd0 [ 392.064565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.070108] __handle_mm_fault+0x3709/0x53e0 [ 392.074527] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 392.079374] ? graph_lock+0x170/0x170 [ 392.083178] ? print_usage_bug+0xc0/0xc0 [ 392.087245] ? lock_downgrade+0x900/0x900 [ 392.091398] ? graph_lock+0x170/0x170 [ 392.095203] ? graph_lock+0x170/0x170 [ 392.099025] ? handle_mm_fault+0x42a/0xc70 [ 392.103262] ? lock_downgrade+0x900/0x900 [ 392.107410] ? check_preemption_disabled+0x48/0x200 [ 392.112457] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 392.118260] ? kasan_check_read+0x11/0x20 [ 392.122407] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 392.127693] ? rcu_bh_qs+0xc0/0xc0 [ 392.131237] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 392.136689] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.142229] ? check_preemption_disabled+0x48/0x200 [ 392.147253] handle_mm_fault+0x54f/0xc70 [ 392.151323] ? __handle_mm_fault+0x53e0/0x53e0 [ 392.155908] ? find_vma+0x34/0x190 [ 392.159468] __do_page_fault+0x67d/0xed0 [ 392.163539] ? mm_fault_error+0x380/0x380 [ 392.167688] ? trace_hardirqs_off+0xb8/0x310 [ 392.172121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.177487] ? trace_hardirqs_on+0x310/0x310 [ 392.181901] do_page_fault+0xf2/0x7e0 [ 392.185702] ? vmalloc_sync_all+0x30/0x30 [ 392.189860] ? error_entry+0x70/0xd0 [ 392.193580] ? trace_hardirqs_off_caller+0xbb/0x310 [ 392.198597] ? trace_hardirqs_on_caller+0xc0/0x310 [ 392.203525] ? syscall_return_slowpath+0x5e0/0x5e0 [ 392.208463] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.213309] ? trace_hardirqs_on_caller+0x310/0x310 [ 392.218322] ? trace_hardirqs_off+0x310/0x310 [ 392.222817] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 392.227846] ? prepare_exit_to_usermode+0x291/0x3b0 [ 392.232863] ? page_fault+0x8/0x30 [ 392.236408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 392.241269] ? page_fault+0x8/0x30 [ 392.244808] page_fault+0x1e/0x30 [ 392.248258] RIP: 0033:0x7f41f206bdd3 [ 392.251973] Code: Bad RIP value. [ 392.255337] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 392.260697] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 392.267968] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 392.275236] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 392.282501] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 392.289770] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 392.297067] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 392.297132] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 392.303917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.303926] Call Trace: [ 392.310513] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 392.319765] dump_stack+0x1c4/0x2b4 [ 392.322327] init cpuset= [ 392.332024] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.335631] / [ 392.338323] warn_alloc.cold.119+0xb7/0x1bd [ 392.343481] mems_allowed=0 [ 392.345190] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 392.357263] ? lock_downgrade+0x900/0x900 [ 392.361421] ? trace_hardirqs_off+0xb8/0x310 [ 392.365841] ? trace_hardirqs_off+0xb8/0x310 [ 392.370264] __alloc_pages_slowpath+0x2667/0x2d80 [ 392.375151] ? warn_alloc+0x120/0x120 [ 392.378976] ? warn_alloc+0x120/0x120 [ 392.382782] ? print_usage_bug+0xc0/0xc0 [ 392.386846] ? warn_alloc+0x120/0x120 [ 392.390653] ? print_usage_bug+0xc0/0xc0 [ 392.394724] ? __lock_acquire+0x7ec/0x4ec0 [ 392.398962] ? __lock_acquire+0x7ec/0x4ec0 [ 392.403203] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.408742] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.414278] ? should_fail+0x22d/0xd01 [ 392.418688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.423791] ? __lock_acquire+0x7ec/0x4ec0 [ 392.428031] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 392.433136] ? __lock_acquire+0x7ec/0x4ec0 [ 392.437370] ? should_fail+0x22d/0xd01 [ 392.441278] ? mark_held_locks+0x130/0x130 [ 392.445604] ? mark_held_locks+0x130/0x130 [ 392.449852] ? mark_held_locks+0xc7/0x130 [ 392.453998] ? print_usage_bug+0xc0/0xc0 [ 392.458060] ? graph_lock+0x170/0x170 [ 392.461872] ? print_usage_bug+0xc0/0xc0 [ 392.465954] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.471510] ? check_preemption_disabled+0x48/0x200 [ 392.476528] ? check_preemption_disabled+0x48/0x200 [ 392.481556] ? __lock_is_held+0xb5/0x140 [ 392.485623] __alloc_pages_nodemask+0xa80/0xde0 [ 392.490294] ? graph_lock+0x170/0x170 [ 392.494099] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 392.499112] ? graph_lock+0x170/0x170 [ 392.502926] ? find_held_lock+0x36/0x1c0 [ 392.507004] ? ____cache_alloc_node+0x1c7/0x1e0 [ 392.511680] ? lock_downgrade+0x900/0x900 [ 392.515849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.521395] cache_grow_begin+0x91/0x8c0 [ 392.525469] ? do_raw_spin_unlock+0xa7/0x2f0 [ 392.529889] fallback_alloc+0x203/0x2e0 [ 392.533884] ____cache_alloc_node+0x1c7/0x1e0 [ 392.538387] kmem_cache_alloc_node+0xe3/0x730 [ 392.542888] ? ipv6_get_ifaddr+0x42e/0x620 [ 392.547139] __alloc_skb+0x119/0x770 [ 392.550858] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 392.556138] ? skb_scrub_packet+0x490/0x490 [ 392.560470] ? lock_downgrade+0x900/0x900 [ 392.564631] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.570175] ? refcount_sub_and_test_checked+0x203/0x310 [ 392.575631] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 392.581089] ? addrconf_rs_timer+0x6f0/0x6f0 [ 392.585512] ndisc_alloc_skb+0x144/0x340 [ 392.589581] ndisc_send_rs+0x331/0x6e0 [ 392.593479] addrconf_rs_timer+0x3c0/0x6f0 [ 392.597722] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.601978] call_timer_fn+0x272/0x920 [ 392.605868] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.610106] ? process_timeout+0x40/0x40 [ 392.614169] ? find_held_lock+0x36/0x1c0 [ 392.618245] ? __run_timers+0x7da/0xc70 [ 392.622223] ? _raw_spin_unlock_irq+0x27/0x80 [ 392.626721] ? _raw_spin_unlock_irq+0x27/0x80 [ 392.631216] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.635667] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 392.640251] ? trace_hardirqs_on+0xbd/0x310 [ 392.644578] ? kasan_check_read+0x11/0x20 [ 392.648725] ? __run_timers+0x7da/0xc70 [ 392.652701] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 392.658161] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.662404] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 392.666651] __run_timers+0x7e5/0xc70 [ 392.670456] ? find_held_lock+0x36/0x1c0 [ 392.674537] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 392.679903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 392.684673] ? retint_kernel+0x2d/0x2d [ 392.688578] ? _raw_spin_unlock_irq+0x56/0x80 [ 392.693089] ? pvclock_read_flags+0x160/0x160 [ 392.697586] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.703123] ? check_preemption_disabled+0x48/0x200 [ 392.708149] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 392.713685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 392.718973] ? rcu_pm_notify+0xc0/0xc0 [ 392.722865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 392.728405] ? check_preemption_disabled+0x48/0x200 [ 392.733446] run_timer_softirq+0x52/0xb0 [ 392.737510] ? rcu_read_lock_sched_held+0x108/0x120 [ 392.742529] __do_softirq+0x30b/0xad8 [ 392.746347] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 392.751463] ? retint_kernel+0x2d/0x2d [ 392.755360] ? schedule+0x108/0x460 [ 392.759005] ? trace_hardirqs_off+0xb8/0x310 [ 392.763413] ? smpboot_thread_fn+0x68b/0xa00 [ 392.767832] ? trace_hardirqs_on+0x310/0x310 [ 392.772254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.777793] ? check_preemption_disabled+0x48/0x200 [ 392.782819] ? takeover_tasklets+0xa90/0xa90 [ 392.787231] run_ksoftirqd+0x94/0x100 [ 392.791034] smpboot_thread_fn+0x68b/0xa00 [ 392.795270] ? sort_range+0x30/0x30 [ 392.798908] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 392.804010] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.809573] ? __kthread_parkme+0xfb/0x1a0 [ 392.813830] kthread+0x35a/0x420 [ 392.817202] ? sort_range+0x30/0x30 [ 392.820826] ? kthread_bind+0x40/0x40 [ 392.824632] ret_from_fork+0x3a/0x50 [ 392.828369] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 392.828375] warn_alloc_show_mem: 1 callbacks suppressed [ 392.828383] Mem-Info: [ 392.834551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.839929] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 392.839929] active_file:34 inactive_file:0 isolated_file:13 [ 392.839929] unevictable:0 dirty:0 writeback:0 unstable:0 [ 392.839929] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 392.839929] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 392.839929] free:13758 free_pcp:195 free_cma:0 [ 392.842303] Call Trace: [ 392.851693] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 392.884711] <IRQ> [ 392.887286] Node 0 [ 392.915337] dump_stack+0x1c4/0x2b4 [ 392.917496] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 392.919708] ? dump_stack_print_info.cold.2+0x52/0x52 [ 392.923306] lowmem_reserve[]: 0 [ 392.948828] warn_alloc.cold.119+0xb7/0x1bd [ 392.954002] 2817 [ 392.957281] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 392.961579] 6321 [ 392.963638] ? lock_downgrade+0x900/0x900 [ 392.968454] 6321 [ 392.970526] ? trace_hardirqs_off+0xb8/0x310 [ 392.974649] Node 0 [ 392.976712] ? trace_hardirqs_off+0xb8/0x310 [ 392.981122] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 392.983353] __alloc_pages_slowpath+0x2667/0x2d80 [ 392.987728] lowmem_reserve[]: 0 [ 393.014308] ? warn_alloc+0x120/0x120 [ 393.019107] 0 [ 393.022395] ? trace_hardirqs_on+0x310/0x310 [ 393.026174] 3503 [ 393.027977] ? warn_alloc+0x120/0x120 [ 393.032366] 3503 [ 393.034441] ? print_usage_bug+0xc0/0xc0 [ 393.038211] Node 0 [ 393.040268] ? warn_alloc+0x120/0x120 [ 393.044331] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 393.046539] ? ktime_get+0x2e1/0x440 [ 393.050317] lowmem_reserve[]: [ 393.078767] ? print_usage_bug+0xc0/0xc0 [ 393.082475] 0 [ 393.085578] ? __lock_acquire+0x7ec/0x4ec0 [ 393.089616] 0 [ 393.091418] ? __lock_acquire+0x7ec/0x4ec0 [ 393.095633] 0 [ 393.097439] ? kasan_check_read+0x11/0x20 [ 393.101641] 0 [ 393.103440] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.109365] ? should_fail+0x22d/0xd01 [ 393.114888] Node 0 [ 393.118767] ? rcu_bh_qs+0xc0/0xc0 [ 393.118777] DMA: [ 393.121012] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.124543] 1*4kB [ 393.126599] ? __lock_acquire+0x7ec/0x4ec0 [ 393.131682] (U) [ 393.133827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 393.138035] 0*8kB 0*16kB [ 393.140012] ? __lock_acquire+0x7ec/0x4ec0 [ 393.145092] 1*32kB [ 393.147844] ? should_fail+0x22d/0xd01 [ 393.152053] (U) [ 393.154300] ? rcu_idle_enter+0x4b0/0x4b0 [ 393.158156] 2*64kB (U) [ 393.160145] ? mark_held_locks+0x130/0x130 [ 393.164270] 1*128kB [ 393.166851] ? mark_held_locks+0x130/0x130 [ 393.171061] (U) [ 393.173381] ? mark_held_locks+0xc7/0x130 [ 393.177597] 1*256kB [ 393.179583] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 393.183706] (U) [ 393.186023] ? graph_lock+0x170/0x170 [ 393.191016] 0*512kB 1*1024kB [ 393.192998] ? print_usage_bug+0xc0/0xc0 [ 393.196774] (U) [ 393.199878] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.203917] 1*2048kB [ 393.205891] ? check_preemption_disabled+0x48/0x200 [ 393.211406] (M) [ 393.213820] ? check_preemption_disabled+0x48/0x200 [ 393.218814] 3*4096kB [ 393.220789] ? __lock_is_held+0xb5/0x140 [ 393.225780] (M) [ 393.228191] __alloc_pages_nodemask+0xa80/0xde0 [ 393.232235] = 15908kB [ 393.234206] ? graph_lock+0x170/0x170 [ 393.238855] Node 0 [ 393.241264] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 393.245046] DMA32: [ 393.247282] ? graph_lock+0x170/0x170 [ 393.252276] 3*4kB [ 393.254517] ? find_held_lock+0x36/0x1c0 [ 393.258285] (M) [ 393.260458] ? ____cache_alloc_node+0x1c7/0x1e0 [ 393.264478] 2*8kB [ 393.266462] ? lock_downgrade+0x900/0x900 [ 393.271107] (UM) [ 393.273259] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.277382] 2*16kB [ 393.279454] cache_grow_begin+0x91/0x8c0 [ 393.284964] (M) 2*32kB [ 393.287209] ? do_raw_spin_unlock+0xa7/0x2f0 [ 393.291247] (UM) [ 393.293833] fallback_alloc+0x203/0x2e0 [ 393.298215] 2*64kB (M) [ 393.300287] ____cache_alloc_node+0x1c7/0x1e0 [ 393.304237] 3*128kB [ 393.306817] kmem_cache_alloc_node+0xe3/0x730 [ 393.311532] (M) 2*256kB [ 393.313866] ? ipv6_get_ifaddr+0x42e/0x620 [ 393.318335] (M) [ 393.321008] __alloc_skb+0x119/0x770 [ 393.325222] 3*512kB [ 393.327194] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 393.330881] (M) [ 393.333198] ? skb_scrub_packet+0x490/0x490 [ 393.338452] 4*1024kB (UM) [ 393.340441] ? lock_downgrade+0x900/0x900 [ 393.344738] 3*2048kB [ 393.347601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.351723] (UM) [ 393.354132] ? refcount_sub_and_test_checked+0x203/0x310 [ 393.359643] 3*4096kB (M) [ 393.361712] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 393.367137] = 25212kB [ 393.367146] Node 0 [ 393.369906] ? addrconf_rs_timer+0x6f0/0x6f0 [ 393.375332] Normal: [ 393.377751] ndisc_alloc_skb+0x144/0x340 [ 393.379964] 2320*4kB [ 393.384371] ndisc_send_rs+0x331/0x6e0 [ 393.386672] (UME) [ 393.390733] addrconf_rs_timer+0x3c0/0x6f0 [ 393.393121] 282*8kB [ 393.397002] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 393.399141] (UME) [ 393.403378] call_timer_fn+0x272/0x920 [ 393.405669] 32*16kB [ 393.409896] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 393.412023] (UM) [ 393.415915] ? process_timeout+0x40/0x40 [ 393.418228] 15*32kB [ 393.422463] ? find_held_lock+0x36/0x1c0 [ 393.424506] (UM) [ 393.428579] ? mark_held_locks+0xc7/0x130 [ 393.430879] 4*64kB [ 393.434933] ? _raw_spin_unlock_irq+0x27/0x80 [ 393.436972] (M) 3*128kB [ 393.441122] ? _raw_spin_unlock_irq+0x27/0x80 [ 393.443343] (UM) [ 393.447835] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 393.450496] 1*256kB [ 393.454989] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 393.457030] (M) [ 393.461263] ? trace_hardirqs_on+0xbd/0x310 [ 393.463564] 1*512kB [ 393.468140] ? kasan_check_read+0x11/0x20 [ 393.470089] (M) [ 393.474407] ? __run_timers+0x7da/0xc70 [ 393.476708] 0*1024kB [ 393.480851] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.482807] 0*2048kB [ 393.486777] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 393.489178] 0*4096kB [ 393.494632] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 393.497021] = 13936kB [ 393.501251] __run_timers+0x7e5/0xc70 [ 393.503647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 393.507877] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 393.510267] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 393.514080] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 393.522889] 4517 total pagecache pages [ 393.528242] ? graph_lock+0x170/0x170 [ 393.536801] 0 pages in swap cache [ 393.541805] ? print_usage_bug+0xc0/0xc0 [ 393.545677] Swap cache stats: add 0, delete 0, find 0/0 [ 393.549474] ? lock_release+0x970/0x970 [ 393.552942] Free swap = 0kB [ 393.557002] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 393.562354] Total swap = 0kB [ 393.566325] ? find_held_lock+0x36/0x1c0 [ 393.569317] 1965979 pages RAM [ 393.574506] ? graph_lock+0x170/0x170 [ 393.577496] 0 pages HighMem/MovableOnly [ 393.577506] 342745 pages reserved [ 393.581563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.584649] 0 pages cma reserved [ 393.588455] ? check_preemption_disabled+0x48/0x200 [ 393.592504] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 393.595873] ? __lock_is_held+0xb5/0x140 [ 393.601474] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 393.604750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.609743] ksoftirqd/1 cpuset= [ 393.616228] ? check_preemption_disabled+0x48/0x200 [ 393.620271] / [ 393.630582] run_timer_softirq+0x52/0xb0 [ 393.636108] mems_allowed=0 [ 393.639381] ? rcu_read_lock_sched_held+0x108/0x120 [ 393.658049] __do_softirq+0x30b/0xad8 [ 393.661863] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 393.666972] ? pvclock_read_flags+0x160/0x160 [ 393.671479] ? lapic_next_event+0x5a/0x90 [ 393.675634] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.681176] ? check_preemption_disabled+0x48/0x200 [ 393.686193] ? check_preemption_disabled+0x48/0x200 [ 393.691219] ? kvm_clock_read+0x18/0x30 [ 393.695231] ? kvm_sched_clock_read+0x9/0x20 [ 393.699644] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.705184] ? check_preemption_disabled+0x48/0x200 [ 393.710214] irq_exit+0x17f/0x1c0 [ 393.713675] smp_apic_timer_interrupt+0x1cb/0x760 [ 393.718519] ? smp_reschedule_interrupt+0x109/0x650 [ 393.723554] ? smp_call_function_single_interrupt+0x650/0x650 [ 393.729481] ? interrupt_entry+0xb5/0xf0 [ 393.733549] ? trace_hardirqs_off_caller+0xbb/0x310 [ 393.738573] ? trace_hardirqs_off_caller+0xbb/0x310 [ 393.743601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.748456] ? trace_hardirqs_on_caller+0x310/0x310 [ 393.753472] ? trace_hardirqs_on_caller+0x310/0x310 [ 393.758489] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.764028] ? check_preemption_disabled+0x48/0x200 [ 393.769040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.774589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 393.779452] apic_timer_interrupt+0xf/0x20 [ 393.783682] </IRQ> [ 393.785918] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 393.791197] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 393.810095] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 393.817805] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 393.825070] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 393.832337] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 393.839602] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 393.846882] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 393.854184] ? arch_local_irq_restore+0x45/0x52 [ 393.858864] dump_stack+0x26a/0x2b4 [ 393.862493] ? dump_stack_print_info.cold.2+0x52/0x52 [ 393.867689] ? mark_held_locks+0x130/0x130 [ 393.871923] ? mark_held_locks+0x130/0x130 [ 393.876165] dump_header+0x27b/0xf72 [ 393.879932] ? pagefault_out_of_memory+0x197/0x197 [ 393.884864] ? mark_held_locks+0x130/0x130 [ 393.889097] ? __lock_acquire+0x7ec/0x4ec0 [ 393.893339] ? mem_cgroup_charge_statistics+0x780/0x780 [ 393.898704] ? print_usage_bug+0xc0/0xc0 [ 393.902766] ? print_usage_bug+0xc0/0xc0 [ 393.906833] ? graph_lock+0x170/0x170 [ 393.910631] ? graph_lock+0x170/0x170 [ 393.914467] ? print_usage_bug+0xc0/0xc0 [ 393.918530] ? print_usage_bug+0xc0/0xc0 [ 393.922605] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.928148] ? find_held_lock+0x36/0x1c0 [ 393.932240] ? mark_held_locks+0xc7/0x130 [ 393.936391] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 393.941503] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 393.946609] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.951206] ? trace_hardirqs_on+0xbd/0x310 [ 393.955529] ? kasan_check_read+0x11/0x20 [ 393.959680] ? ___ratelimit+0x36f/0x655 [ 393.963656] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 393.969111] ? trace_hardirqs_on+0x310/0x310 [ 393.973541] ? lock_downgrade+0x900/0x900 [ 393.977696] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 393.982801] ? ___ratelimit+0xaa/0x655 [ 393.986692] ? idr_get_free+0xec0/0xec0 [ 393.990668] ? kasan_check_write+0x14/0x20 [ 393.994905] ? do_raw_spin_lock+0xc1/0x200 [ 393.999144] oom_kill_process.cold.27+0x10/0x903 [ 394.003923] ? graph_lock+0x170/0x170 [ 394.007720] ? _raw_spin_unlock+0x2c/0x50 [ 394.011865] ? oom_badness+0xe6/0xaa0 [ 394.015681] ? oom_evaluate_task+0x540/0x540 [ 394.020098] ? find_held_lock+0x36/0x1c0 [ 394.024168] ? out_of_memory+0x974/0x1430 [ 394.028315] ? lock_downgrade+0x900/0x900 [ 394.032464] ? check_preemption_disabled+0x48/0x200 [ 394.037489] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 394.043284] ? kasan_check_read+0x11/0x20 [ 394.047440] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.052726] ? rcu_bh_qs+0xc0/0xc0 [ 394.056272] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 394.061291] ? oom_evaluate_task+0x302/0x540 [ 394.065709] out_of_memory+0xa84/0x1430 [ 394.069697] ? oom_killer_disable+0x3a0/0x3a0 [ 394.074195] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 394.079124] ? __mutex_add_waiter+0x2a0/0x2a0 [ 394.083636] __alloc_pages_slowpath+0x2318/0x2d80 [ 394.088517] ? warn_alloc+0x120/0x120 [ 394.092321] ? __radix_tree_lookup+0x4c0/0x4c0 [ 394.096940] ? find_get_entry+0x2f2/0xc40 [ 394.101103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.106651] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 394.111581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.117120] ? should_fail+0x22d/0xd01 [ 394.121034] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.126135] ? __lock_is_held+0xb5/0x140 [ 394.130226] ? __lock_is_held+0xb5/0x140 [ 394.134299] ? kasan_check_read+0x11/0x20 [ 394.138482] ? ___might_sleep+0x1ed/0x300 [ 394.142640] ? lock_release+0x970/0x970 [ 394.146615] ? arch_local_save_flags+0x40/0x40 [ 394.151213] ? __might_sleep+0x95/0x190 [ 394.155195] __alloc_pages_nodemask+0xa80/0xde0 [ 394.159873] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 394.164895] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 394.170694] ? kasan_check_read+0x11/0x20 [ 394.174841] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.180122] ? graph_lock+0x170/0x170 [ 394.183922] ? print_usage_bug+0xc0/0xc0 [ 394.187986] ? graph_lock+0x170/0x170 [ 394.191791] ? graph_lock+0x170/0x170 [ 394.195595] ? __do_page_cache_readahead+0x7ce/0x980 [ 394.200702] ? find_held_lock+0x36/0x1c0 [ 394.204769] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 394.210316] alloc_pages_current+0x10c/0x210 [ 394.214724] ? lock_downgrade+0x900/0x900 [ 394.218876] __page_cache_alloc+0x38f/0x5b0 [ 394.223201] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 394.228996] ? kasan_check_read+0x11/0x20 [ 394.233146] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.238468] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 394.243139] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.248675] ? check_preemption_disabled+0x48/0x200 [ 394.253703] filemap_fault+0x1594/0x25f0 [ 394.257777] ? __lock_page_or_retry+0xa00/0xa00 [ 394.262461] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 394.268285] ? kasan_check_read+0x11/0x20 [ 394.272444] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.277732] ? rcu_bh_qs+0xc0/0xc0 [ 394.281276] ? remove_wait_queue+0x1a6/0x360 [ 394.285686] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 394.291145] ? filemap_map_pages+0xdea/0x1980 [ 394.295659] ? print_usage_bug+0xc0/0xc0 [ 394.299721] ? find_get_pages_range_tag+0x1320/0x1320 [ 394.304909] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 394.310456] ? fput+0x130/0x1a0 [ 394.313738] ? graph_lock+0x170/0x170 [ 394.317538] ? __lock_acquire+0x7ec/0x4ec0 [ 394.321799] ? lock_acquire+0x1ed/0x520 [ 394.325777] ? ext4_filemap_fault+0x7a/0xad [ 394.330103] ? lock_release+0x970/0x970 [ 394.334093] ? arch_local_save_flags+0x40/0x40 [ 394.338680] ? select_estimate_accuracy+0x4b0/0x4b0 [ 394.343709] ? down_read+0xb0/0x1d0 [ 394.347338] ? ext4_filemap_fault+0x7a/0xad [ 394.351655] ? __down_interruptible+0x700/0x700 [ 394.356355] ext4_filemap_fault+0x82/0xad [ 394.360509] __do_fault+0x100/0x6b0 [ 394.364145] ? print_bad_pte+0x6c0/0x6c0 [ 394.368209] ? find_held_lock+0x36/0x1c0 [ 394.372278] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 394.377475] ? pmd_val+0x88/0x100 [ 394.380928] ? add_mm_counter_fast+0xd0/0xd0 [ 394.385335] ? pmd_val+0x88/0x100 [ 394.388799] ? add_mm_counter_fast+0xd0/0xd0 [ 394.393218] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.398764] __handle_mm_fault+0x3709/0x53e0 [ 394.403199] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 394.408048] ? graph_lock+0x170/0x170 [ 394.411875] ? print_usage_bug+0xc0/0xc0 [ 394.415939] ? lock_downgrade+0x900/0x900 [ 394.420391] ? graph_lock+0x170/0x170 [ 394.424195] ? graph_lock+0x170/0x170 [ 394.428018] ? handle_mm_fault+0x42a/0xc70 [ 394.432254] ? lock_downgrade+0x900/0x900 [ 394.436412] ? check_preemption_disabled+0x48/0x200 [ 394.441436] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 394.447239] ? kasan_check_read+0x11/0x20 [ 394.451388] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.456663] ? rcu_bh_qs+0xc0/0xc0 [ 394.460205] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 394.465658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.471195] ? check_preemption_disabled+0x48/0x200 [ 394.476231] handle_mm_fault+0x54f/0xc70 [ 394.480323] ? __handle_mm_fault+0x53e0/0x53e0 [ 394.484914] ? find_vma+0x34/0x190 [ 394.488467] __do_page_fault+0x67d/0xed0 [ 394.492537] ? mm_fault_error+0x380/0x380 [ 394.496686] ? trace_hardirqs_off+0xb8/0x310 [ 394.501097] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.506469] ? trace_hardirqs_on+0x310/0x310 [ 394.510890] do_page_fault+0xf2/0x7e0 [ 394.514705] ? vmalloc_sync_all+0x30/0x30 [ 394.518855] ? error_entry+0x70/0xd0 [ 394.522570] ? trace_hardirqs_off_caller+0xbb/0x310 [ 394.527586] ? trace_hardirqs_on_caller+0xc0/0x310 [ 394.532519] ? syscall_return_slowpath+0x5e0/0x5e0 [ 394.537467] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.542314] ? trace_hardirqs_on_caller+0x310/0x310 [ 394.547327] ? trace_hardirqs_off+0x310/0x310 [ 394.551829] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 394.556861] ? prepare_exit_to_usermode+0x291/0x3b0 [ 394.561882] ? page_fault+0x8/0x30 [ 394.565426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 394.570278] ? page_fault+0x8/0x30 [ 394.573821] page_fault+0x1e/0x30 [ 394.577282] RIP: 0033:0x7f41f206bdd3 [ 394.581001] Code: Bad RIP value. [ 394.584371] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 394.589731] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 394.597019] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 394.604283] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 394.611551] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 394.618814] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 394.626110] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 394.626177] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 394.632964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.632970] Call Trace: [ 394.632988] dump_stack+0x1c4/0x2b4 [ 394.633011] ? dump_stack_print_info.cold.2+0x52/0x52 [ 394.639576] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 394.648855] warn_alloc.cold.119+0xb7/0x1bd [ 394.651409] init cpuset= [ 394.655071] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 394.660236] / [ 394.669936] ? lock_downgrade+0x900/0x900 [ 394.674239] mems_allowed=0 [ 394.676921] ? trace_hardirqs_off+0xb8/0x310 [ 394.694894] ? trace_hardirqs_off+0xb8/0x310 [ 394.699315] __alloc_pages_slowpath+0x2667/0x2d80 [ 394.704189] ? warn_alloc+0x120/0x120 [ 394.707994] ? warn_alloc+0x120/0x120 [ 394.711799] ? print_usage_bug+0xc0/0xc0 [ 394.715862] ? warn_alloc+0x120/0x120 [ 394.719669] ? print_usage_bug+0xc0/0xc0 [ 394.723736] ? __lock_acquire+0x7ec/0x4ec0 [ 394.727978] ? __lock_acquire+0x7ec/0x4ec0 [ 394.732238] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.737778] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.743318] ? should_fail+0x22d/0xd01 [ 394.747226] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.752345] ? __lock_acquire+0x7ec/0x4ec0 [ 394.756590] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 394.761689] ? __lock_acquire+0x7ec/0x4ec0 [ 394.765921] ? should_fail+0x22d/0xd01 [ 394.769826] ? mark_held_locks+0x130/0x130 [ 394.774066] ? mark_held_locks+0x130/0x130 [ 394.778305] ? mark_held_locks+0xc7/0x130 [ 394.782469] ? print_usage_bug+0xc0/0xc0 [ 394.786537] ? graph_lock+0x170/0x170 [ 394.790336] ? print_usage_bug+0xc0/0xc0 [ 394.794399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.799946] ? check_preemption_disabled+0x48/0x200 [ 394.804970] ? check_preemption_disabled+0x48/0x200 [ 394.810002] ? __lock_is_held+0xb5/0x140 [ 394.814071] __alloc_pages_nodemask+0xa80/0xde0 [ 394.818743] ? graph_lock+0x170/0x170 [ 394.822549] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 394.827659] ? graph_lock+0x170/0x170 [ 394.831476] ? find_held_lock+0x36/0x1c0 [ 394.835552] ? ____cache_alloc_node+0x1c7/0x1e0 [ 394.840311] ? lock_downgrade+0x900/0x900 [ 394.844469] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.850017] cache_grow_begin+0x91/0x8c0 [ 394.854080] ? do_raw_spin_unlock+0xa7/0x2f0 [ 394.858505] fallback_alloc+0x203/0x2e0 [ 394.862488] ____cache_alloc_node+0x1c7/0x1e0 [ 394.866996] kmem_cache_alloc_node+0xe3/0x730 [ 394.871519] ? ipv6_get_ifaddr+0x42e/0x620 [ 394.875768] __alloc_skb+0x119/0x770 [ 394.879486] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 394.884769] ? skb_scrub_packet+0x490/0x490 [ 394.889100] ? lock_downgrade+0x900/0x900 [ 394.893267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 394.898806] ? refcount_sub_and_test_checked+0x203/0x310 [ 394.904260] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 394.909715] ? addrconf_rs_timer+0x6f0/0x6f0 [ 394.914142] ndisc_alloc_skb+0x144/0x340 [ 394.918214] ndisc_send_rs+0x331/0x6e0 [ 394.922135] addrconf_rs_timer+0x3c0/0x6f0 [ 394.926433] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.930711] call_timer_fn+0x272/0x920 [ 394.934599] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.938837] ? process_timeout+0x40/0x40 [ 394.942896] ? find_held_lock+0x36/0x1c0 [ 394.946969] ? __run_timers+0x7da/0xc70 [ 394.950947] ? _raw_spin_unlock_irq+0x27/0x80 [ 394.955494] ? _raw_spin_unlock_irq+0x27/0x80 [ 394.960018] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.964252] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 394.968836] ? trace_hardirqs_on+0xbd/0x310 [ 394.973156] ? kasan_check_read+0x11/0x20 [ 394.977324] ? __run_timers+0x7da/0xc70 [ 394.981300] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 394.986756] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.990999] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 394.995238] __run_timers+0x7e5/0xc70 [ 394.999038] ? find_held_lock+0x36/0x1c0 [ 395.003113] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 395.008495] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 395.013259] ? retint_kernel+0x2d/0x2d [ 395.017164] ? _raw_spin_unlock_irq+0x56/0x80 [ 395.021676] ? pvclock_read_flags+0x160/0x160 [ 395.026176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.031716] ? check_preemption_disabled+0x48/0x200 [ 395.036745] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 395.042283] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 395.047561] ? rcu_pm_notify+0xc0/0xc0 [ 395.051457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.056993] ? check_preemption_disabled+0x48/0x200 [ 395.062019] run_timer_softirq+0x52/0xb0 [ 395.066089] ? rcu_read_lock_sched_held+0x108/0x120 [ 395.071106] __do_softirq+0x30b/0xad8 [ 395.074922] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 395.080035] ? retint_kernel+0x2d/0x2d [ 395.083933] ? schedule+0x108/0x460 [ 395.087580] ? trace_hardirqs_off+0xb8/0x310 [ 395.091988] ? smpboot_thread_fn+0x68b/0xa00 [ 395.096397] ? trace_hardirqs_on+0x310/0x310 [ 395.100815] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 395.106353] ? check_preemption_disabled+0x48/0x200 [ 395.111377] ? takeover_tasklets+0xa90/0xa90 [ 395.115790] run_ksoftirqd+0x94/0x100 [ 395.119589] smpboot_thread_fn+0x68b/0xa00 [ 395.123828] ? sort_range+0x30/0x30 [ 395.127457] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 395.132565] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 395.138102] ? __kthread_parkme+0xfb/0x1a0 [ 395.142342] kthread+0x35a/0x420 [ 395.145706] ? sort_range+0x30/0x30 [ 395.149333] ? kthread_bind+0x40/0x40 [ 395.153146] ret_from_fork+0x3a/0x50 [ 395.156907] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 395.156925] warn_alloc_show_mem: 1 callbacks suppressed [ 395.156932] Mem-Info: [ 395.163107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.168492] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 395.168492] active_file:34 inactive_file:0 isolated_file:13 [ 395.168492] unevictable:0 dirty:0 writeback:0 unstable:0 [ 395.168492] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 395.168492] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 395.168492] free:13758 free_pcp:195 free_cma:0 [ 395.170872] Call Trace: [ 395.180259] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 395.213279] <IRQ> [ 395.215858] Node 0 [ 395.243785] dump_stack+0x1c4/0x2b4 [ 395.245939] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 395.248147] ? dump_stack_print_info.cold.2+0x52/0x52 [ 395.251754] lowmem_reserve[]: [ 395.277262] warn_alloc.cold.119+0xb7/0x1bd [ 395.282431] 0 [ 395.285533] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 395.289832] 2817 [ 395.291639] ? lock_downgrade+0x900/0x900 [ 395.296450] 6321 6321 [ 395.298532] ? trace_hardirqs_off+0xb8/0x310 [ 395.302656] Node 0 [ 395.305149] ? trace_hardirqs_off+0xb8/0x310 [ 395.309824] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 395.312045] __alloc_pages_slowpath+0x2667/0x2d80 [ 395.316420] lowmem_reserve[]: 0 0 [ 395.343011] ? warn_alloc+0x120/0x120 [ 395.347814] 3503 [ 395.351266] ? trace_hardirqs_on+0x310/0x310 [ 395.355045] 3503 [ 395.357107] ? warn_alloc+0x120/0x120 [ 395.363554] ? print_usage_bug+0xc0/0xc0 [ 395.367333] Node 0 Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 395.371429] ? warn_alloc+0x120/0x120 [ 395.371447] ? ktime_get+0x2e1/0x440 [ 395.400495] lowmem_reserve[]: [ 395.404300] ? print_usage_bug+0xc0/0xc0 [ 395.407989] 0 [ 395.411095] ? __lock_acquire+0x7ec/0x4ec0 [ 395.415132] 0 0 [ 395.416961] ? __lock_acquire+0x7ec/0x4ec0 [ 395.416979] ? kasan_check_read+0x11/0x20 [ 395.421185] 0 [ 395.423167] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 395.427434] Node 0 [ 395.431583] ? should_fail+0x22d/0xd01 [ 395.433362] DMA: [ 395.438894] ? rcu_bh_qs+0xc0/0xc0 [ 395.441108] 1*4kB [ 395.444993] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 395.447037] (U) [ 395.450576] ? __lock_acquire+0x7ec/0x4ec0 [ 395.452707] 0*8kB [ 395.457804] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 395.459758] 0*16kB [ 395.463987] ? __lock_acquire+0x7ec/0x4ec0 [ 395.466391] 1*32kB [ 395.471497] ? should_fail+0x22d/0xd01 [ 395.473718] (U) [ 395.477951] ? rcu_idle_enter+0x4b0/0x4b0 [ 395.480172] 2*64kB [ 395.484064] ? mark_held_locks+0x130/0x130 [ 395.486012] (U) [ 395.490163] ? mark_held_locks+0x130/0x130 [ 395.492380] 1*128kB [ 395.496617] ? mark_held_locks+0xc7/0x130 [ 395.498577] (U) [ 395.502812] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 395.505111] 1*256kB [ 395.509253] ? graph_lock+0x170/0x170 [ 395.511214] (U) [ 395.516228] ? print_usage_bug+0xc0/0xc0 [ 395.518534] 0*512kB 1*1024kB [ 395.522344] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.524294] (U) [ 395.528349] ? check_preemption_disabled+0x48/0x200 [ 395.531426] 1*2048kB (M) [ 395.536974] ? check_preemption_disabled+0x48/0x200 [ 395.538925] 3*4096kB (M) [ 395.543958] ? __lock_is_held+0xb5/0x140 [ 395.546716] = 15908kB [ 395.546725] Node 0 [ 395.551742] __alloc_pages_nodemask+0xa80/0xde0 [ 395.554471] DMA32: 3*4kB [ 395.558538] ? graph_lock+0x170/0x170 [ 395.560929] (M) [ 395.563164] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 395.567810] 2*8kB [ 395.570557] ? graph_lock+0x170/0x170 [ 395.570584] ? find_held_lock+0x36/0x1c0 [ 395.574346] (UM) 2*16kB [ 395.576339] ? ____cache_alloc_node+0x1c7/0x1e0 [ 395.581320] (M) 2*32kB [ 395.583489] ? lock_downgrade+0x900/0x900 [ 395.587268] (UM) [ 395.591329] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.593968] 2*64kB (M) [ 395.598648] cache_grow_begin+0x91/0x8c0 [ 395.601214] 3*128kB (M) [ 395.605367] ? do_raw_spin_unlock+0xa7/0x2f0 [ 395.607403] 2*256kB (M) [ 395.612954] fallback_alloc+0x203/0x2e0 [ 395.615518] 3*512kB [ 395.619577] ____cache_alloc_node+0x1c7/0x1e0 [ 395.622215] (M) 4*1024kB [ 395.626634] kmem_cache_alloc_node+0xe3/0x730 [ 395.629281] (UM) [ 395.633251] ? ipv6_get_ifaddr+0x42e/0x620 [ 395.635557] 3*2048kB [ 395.640052] __alloc_skb+0x119/0x770 [ 395.642785] (UM) [ 395.647278] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 395.650279] 3*4096kB [ 395.654508] ? skb_scrub_packet+0x490/0x490 [ 395.656898] (M) [ 395.660610] ? lock_downgrade+0x900/0x900 [ 395.662653] = 25212kB [ 395.667928] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.670316] Node 0 [ 395.674636] ? refcount_sub_and_test_checked+0x203/0x310 [ 395.676590] Normal: [ 395.680734] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 395.683123] 2320*4kB [ 395.688653] ? addrconf_rs_timer+0x6f0/0x6f0 [ 395.690864] (UME) [ 395.696318] ndisc_alloc_skb+0x144/0x340 [ 395.698613] 282*8kB [ 395.704051] ndisc_send_rs+0x331/0x6e0 [ 395.706429] (UME) 32*16kB [ 395.710854] addrconf_rs_timer+0x3c0/0x6f0 [ 395.712982] (UM) [ 395.717041] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.719343] 15*32kB [ 395.723236] call_timer_fn+0x272/0x920 [ 395.726040] (UM) 4*64kB [ 395.730283] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.732326] (M) [ 395.736556] ? process_timeout+0x40/0x40 [ 395.738855] 3*128kB (UM) [ 395.742749] ? find_held_lock+0x36/0x1c0 [ 395.745400] 1*256kB [ 395.749636] ? mark_held_locks+0xc7/0x130 [ 395.751589] (M) [ 395.755644] ? _raw_spin_unlock_irq+0x27/0x80 [ 395.758380] 1*512kB [ 395.762440] ? _raw_spin_unlock_irq+0x27/0x80 [ 395.764735] (M) [ 395.768897] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.770846] 0*1024kB 0*2048kB [ 395.775350] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 395.777655] 0*4096kB [ 395.782146] ? trace_hardirqs_on+0xbd/0x310 [ 395.784101] = 13936kB [ 395.788330] ? kasan_check_read+0x11/0x20 [ 395.791506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 395.796166] ? __run_timers+0x7da/0xc70 [ 395.798564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 395.802876] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 395.805267] 4517 total pagecache pages [ 395.809413] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.818319] 0 pages in swap cache [ 395.822291] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 395.830847] Swap cache stats: add 0, delete 0, find 0/0 [ 395.836316] __run_timers+0x7e5/0xc70 [ 395.840186] Free swap = 0kB [ 395.844437] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 395.847848] Total swap = 0kB [ 395.847857] 1965979 pages RAM [ 395.852090] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 395.857438] 0 pages HighMem/MovableOnly [ 395.861262] ? graph_lock+0x170/0x170 [ 395.864263] 342745 pages reserved [ 395.869623] ? print_usage_bug+0xc0/0xc0 [ 395.872622] 0 pages cma reserved [ 395.875723] ? lock_release+0x970/0x970 [ 395.880786] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 395.884691] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 395.888567] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 395.891926] ? find_held_lock+0x36/0x1c0 [ 395.895965] ksoftirqd/1 cpuset= [ 395.899332] ? graph_lock+0x170/0x170 [ 395.903284] / [ 395.909773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.914944] mems_allowed=0 [ 395.925252] ? check_preemption_disabled+0x48/0x200 [ 395.951500] ? __lock_is_held+0xb5/0x140 [ 395.955568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.961119] ? check_preemption_disabled+0x48/0x200 [ 395.966150] run_timer_softirq+0x52/0xb0 [ 395.970212] ? rcu_read_lock_sched_held+0x108/0x120 [ 395.975230] __do_softirq+0x30b/0xad8 [ 395.979055] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 395.984166] ? pvclock_read_flags+0x160/0x160 [ 395.988660] ? lapic_next_event+0x5a/0x90 [ 395.992808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.998349] ? check_preemption_disabled+0x48/0x200 [ 396.003364] ? check_preemption_disabled+0x48/0x200 [ 396.008383] ? kvm_clock_read+0x18/0x30 [ 396.012361] ? kvm_sched_clock_read+0x9/0x20 [ 396.016774] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.022309] ? check_preemption_disabled+0x48/0x200 [ 396.027340] irq_exit+0x17f/0x1c0 [ 396.030799] smp_apic_timer_interrupt+0x1cb/0x760 [ 396.035643] ? smp_reschedule_interrupt+0x109/0x650 [ 396.040660] ? smp_call_function_single_interrupt+0x650/0x650 [ 396.046559] ? interrupt_entry+0xb5/0xf0 [ 396.050627] ? trace_hardirqs_off_caller+0xbb/0x310 [ 396.055639] ? trace_hardirqs_off_caller+0xbb/0x310 [ 396.060655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.065502] ? trace_hardirqs_on_caller+0x310/0x310 [ 396.070517] ? trace_hardirqs_on_caller+0x310/0x310 [ 396.075532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.081070] ? check_preemption_disabled+0x48/0x200 [ 396.086095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.091640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.096499] apic_timer_interrupt+0xf/0x20 [ 396.100725] </IRQ> [ 396.102961] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 396.108242] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 396.127138] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 396.134847] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 396.142116] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 396.149384] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 396.156648] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 396.163911] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 396.171201] ? arch_local_irq_restore+0x45/0x52 [ 396.175905] dump_stack+0x26a/0x2b4 [ 396.179574] ? dump_stack_print_info.cold.2+0x52/0x52 [ 396.184767] ? mark_held_locks+0x130/0x130 [ 396.189000] ? mark_held_locks+0x130/0x130 [ 396.193246] dump_header+0x27b/0xf72 [ 396.196973] ? pagefault_out_of_memory+0x197/0x197 [ 396.201911] ? mark_held_locks+0x130/0x130 [ 396.206244] ? __lock_acquire+0x7ec/0x4ec0 [ 396.210489] ? mem_cgroup_charge_statistics+0x780/0x780 [ 396.215851] ? print_usage_bug+0xc0/0xc0 [ 396.219910] ? print_usage_bug+0xc0/0xc0 [ 396.223999] ? graph_lock+0x170/0x170 [ 396.227800] ? graph_lock+0x170/0x170 [ 396.231600] ? print_usage_bug+0xc0/0xc0 [ 396.235659] ? print_usage_bug+0xc0/0xc0 [ 396.239730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.245278] ? find_held_lock+0x36/0x1c0 [ 396.249357] ? mark_held_locks+0xc7/0x130 [ 396.253520] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 396.258625] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 396.263728] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.268308] ? trace_hardirqs_on+0xbd/0x310 [ 396.272652] ? kasan_check_read+0x11/0x20 [ 396.276803] ? ___ratelimit+0x36f/0x655 [ 396.280779] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.286229] ? trace_hardirqs_on+0x310/0x310 [ 396.290638] ? lock_downgrade+0x900/0x900 [ 396.294791] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 396.299895] ? ___ratelimit+0xaa/0x655 [ 396.303788] ? idr_get_free+0xec0/0xec0 [ 396.307768] ? kasan_check_write+0x14/0x20 [ 396.312002] ? do_raw_spin_lock+0xc1/0x200 [ 396.316244] oom_kill_process.cold.27+0x10/0x903 [ 396.321002] ? graph_lock+0x170/0x170 [ 396.324812] ? _raw_spin_unlock+0x2c/0x50 [ 396.328963] ? oom_badness+0xe6/0xaa0 [ 396.332770] ? oom_evaluate_task+0x540/0x540 [ 396.337186] ? find_held_lock+0x36/0x1c0 [ 396.341265] ? out_of_memory+0x974/0x1430 [ 396.345417] ? lock_downgrade+0x900/0x900 [ 396.349586] ? check_preemption_disabled+0x48/0x200 [ 396.354612] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.360409] ? kasan_check_read+0x11/0x20 [ 396.364565] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.369849] ? rcu_bh_qs+0xc0/0xc0 [ 396.373395] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 396.378420] ? oom_evaluate_task+0x302/0x540 [ 396.382843] out_of_memory+0xa84/0x1430 [ 396.386832] ? oom_killer_disable+0x3a0/0x3a0 [ 396.391332] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 396.396265] ? __mutex_add_waiter+0x2a0/0x2a0 [ 396.400771] __alloc_pages_slowpath+0x2318/0x2d80 [ 396.405647] ? warn_alloc+0x120/0x120 [ 396.409474] ? __radix_tree_lookup+0x4c0/0x4c0 [ 396.414081] ? find_get_entry+0x2f2/0xc40 [ 396.418488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.424035] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 396.428966] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.434503] ? should_fail+0x22d/0xd01 [ 396.438396] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 396.443501] ? __lock_is_held+0xb5/0x140 [ 396.447594] ? __lock_is_held+0xb5/0x140 [ 396.451669] ? kasan_check_read+0x11/0x20 [ 396.455820] ? ___might_sleep+0x1ed/0x300 [ 396.459965] ? lock_release+0x970/0x970 [ 396.463946] ? arch_local_save_flags+0x40/0x40 [ 396.468546] ? __might_sleep+0x95/0x190 [ 396.472540] __alloc_pages_nodemask+0xa80/0xde0 [ 396.477217] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 396.482237] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.488053] ? kasan_check_read+0x11/0x20 [ 396.492206] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.497486] ? graph_lock+0x170/0x170 [ 396.501291] ? print_usage_bug+0xc0/0xc0 [ 396.505358] ? graph_lock+0x170/0x170 [ 396.509155] ? graph_lock+0x170/0x170 [ 396.512954] ? __do_page_cache_readahead+0x7ce/0x980 [ 396.518063] ? find_held_lock+0x36/0x1c0 [ 396.522129] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 396.527673] alloc_pages_current+0x10c/0x210 [ 396.532080] ? lock_downgrade+0x900/0x900 [ 396.536235] __page_cache_alloc+0x38f/0x5b0 [ 396.540572] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.546382] ? kasan_check_read+0x11/0x20 [ 396.550535] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.555816] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 396.560488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.566026] ? check_preemption_disabled+0x48/0x200 [ 396.571050] filemap_fault+0x1594/0x25f0 [ 396.575126] ? __lock_page_or_retry+0xa00/0xa00 [ 396.579809] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.585619] ? kasan_check_read+0x11/0x20 [ 396.589771] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.595048] ? rcu_bh_qs+0xc0/0xc0 [ 396.598587] ? remove_wait_queue+0x1a6/0x360 [ 396.602995] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.608464] ? filemap_map_pages+0xdea/0x1980 [ 396.612979] ? print_usage_bug+0xc0/0xc0 [ 396.617043] ? find_get_pages_range_tag+0x1320/0x1320 [ 396.622242] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 396.627782] ? fput+0x130/0x1a0 [ 396.631067] ? graph_lock+0x170/0x170 [ 396.634872] ? __lock_acquire+0x7ec/0x4ec0 [ 396.639132] ? lock_acquire+0x1ed/0x520 [ 396.643106] ? ext4_filemap_fault+0x7a/0xad [ 396.647432] ? lock_release+0x970/0x970 [ 396.651418] ? arch_local_save_flags+0x40/0x40 [ 396.656013] ? select_estimate_accuracy+0x4b0/0x4b0 [ 396.661063] ? down_read+0xb0/0x1d0 [ 396.664698] ? ext4_filemap_fault+0x7a/0xad [ 396.669023] ? __down_interruptible+0x700/0x700 [ 396.673716] ext4_filemap_fault+0x82/0xad [ 396.677867] __do_fault+0x100/0x6b0 [ 396.681499] ? print_bad_pte+0x6c0/0x6c0 [ 396.685564] ? find_held_lock+0x36/0x1c0 [ 396.689628] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 396.694817] ? pmd_val+0x88/0x100 [ 396.698270] ? add_mm_counter_fast+0xd0/0xd0 [ 396.702687] ? pmd_val+0x88/0x100 [ 396.706138] ? add_mm_counter_fast+0xd0/0xd0 [ 396.710551] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.716092] __handle_mm_fault+0x3709/0x53e0 [ 396.720515] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 396.725355] ? graph_lock+0x170/0x170 [ 396.729166] ? print_usage_bug+0xc0/0xc0 [ 396.733231] ? lock_downgrade+0x900/0x900 [ 396.737378] ? graph_lock+0x170/0x170 [ 396.741180] ? graph_lock+0x170/0x170 [ 396.744998] ? handle_mm_fault+0x42a/0xc70 [ 396.749232] ? lock_downgrade+0x900/0x900 [ 396.753376] ? check_preemption_disabled+0x48/0x200 [ 396.758409] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 396.764209] ? kasan_check_read+0x11/0x20 [ 396.768358] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 396.773638] ? rcu_bh_qs+0xc0/0xc0 [ 396.777179] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 396.782632] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.788172] ? check_preemption_disabled+0x48/0x200 [ 396.793198] handle_mm_fault+0x54f/0xc70 [ 396.797265] ? __handle_mm_fault+0x53e0/0x53e0 [ 396.801851] ? find_vma+0x34/0x190 [ 396.805417] __do_page_fault+0x67d/0xed0 [ 396.809498] ? mm_fault_error+0x380/0x380 [ 396.813643] ? trace_hardirqs_off+0xb8/0x310 [ 396.818055] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.823421] ? trace_hardirqs_on+0x310/0x310 [ 396.827841] do_page_fault+0xf2/0x7e0 [ 396.831643] ? vmalloc_sync_all+0x30/0x30 [ 396.835790] ? error_entry+0x70/0xd0 [ 396.839505] ? trace_hardirqs_off_caller+0xbb/0x310 [ 396.844523] ? trace_hardirqs_on_caller+0xc0/0x310 [ 396.849458] ? syscall_return_slowpath+0x5e0/0x5e0 [ 396.854386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.859231] ? trace_hardirqs_on_caller+0x310/0x310 [ 396.864243] ? trace_hardirqs_off+0x310/0x310 [ 396.868744] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 396.873760] ? prepare_exit_to_usermode+0x291/0x3b0 [ 396.878777] ? page_fault+0x8/0x30 [ 396.882323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 396.887167] ? page_fault+0x8/0x30 [ 396.890707] page_fault+0x1e/0x30 [ 396.894157] RIP: 0033:0x7f41f206bdd3 [ 396.897871] Code: Bad RIP value. [ 396.901227] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 396.906587] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 396.913851] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 396.921114] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 396.928393] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 396.935660] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 396.942994] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 396.943103] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 396.949874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.949880] Call Trace: [ 396.949899] dump_stack+0x1c4/0x2b4 [ 396.949921] ? dump_stack_print_info.cold.2+0x52/0x52 [ 396.956506] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 396.965758] warn_alloc.cold.119+0xb7/0x1bd [ 396.968313] init cpuset= [ 396.971938] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 396.977104] / [ 396.986805] ? lock_downgrade+0x900/0x900 [ 396.991109] mems_allowed=0 [ 396.993781] ? trace_hardirqs_off+0xb8/0x310 [ 397.011779] ? trace_hardirqs_off+0xb8/0x310 [ 397.016204] __alloc_pages_slowpath+0x2667/0x2d80 [ 397.021112] ? warn_alloc+0x120/0x120 [ 397.024923] ? warn_alloc+0x120/0x120 [ 397.028737] ? print_usage_bug+0xc0/0xc0 [ 397.032798] ? warn_alloc+0x120/0x120 [ 397.036612] ? print_usage_bug+0xc0/0xc0 [ 397.040676] ? __lock_acquire+0x7ec/0x4ec0 [ 397.045018] ? __lock_acquire+0x7ec/0x4ec0 [ 397.049260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.054797] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.060337] ? should_fail+0x22d/0xd01 [ 397.064231] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.069334] ? __lock_acquire+0x7ec/0x4ec0 [ 397.073587] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.078691] ? __lock_acquire+0x7ec/0x4ec0 [ 397.082922] ? should_fail+0x22d/0xd01 [ 397.086825] ? mark_held_locks+0x130/0x130 [ 397.091064] ? mark_held_locks+0x130/0x130 [ 397.095307] ? mark_held_locks+0xc7/0x130 [ 397.099460] ? print_usage_bug+0xc0/0xc0 [ 397.103541] ? graph_lock+0x170/0x170 [ 397.107343] ? print_usage_bug+0xc0/0xc0 [ 397.111407] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.116958] ? check_preemption_disabled+0x48/0x200 [ 397.121982] ? check_preemption_disabled+0x48/0x200 [ 397.127010] ? __lock_is_held+0xb5/0x140 [ 397.131077] __alloc_pages_nodemask+0xa80/0xde0 [ 397.135749] ? graph_lock+0x170/0x170 [ 397.139554] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 397.144571] ? graph_lock+0x170/0x170 [ 397.148384] ? find_held_lock+0x36/0x1c0 [ 397.152464] ? ____cache_alloc_node+0x1c7/0x1e0 [ 397.157140] ? lock_downgrade+0x900/0x900 [ 397.161297] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.166841] cache_grow_begin+0x91/0x8c0 [ 397.170909] ? do_raw_spin_unlock+0xa7/0x2f0 [ 397.175335] fallback_alloc+0x203/0x2e0 [ 397.179327] ____cache_alloc_node+0x1c7/0x1e0 [ 397.183839] kmem_cache_alloc_node+0xe3/0x730 [ 397.188341] ? ipv6_get_ifaddr+0x42e/0x620 [ 397.192609] __alloc_skb+0x119/0x770 [ 397.196325] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 397.201616] ? skb_scrub_packet+0x490/0x490 [ 397.205946] ? lock_downgrade+0x900/0x900 [ 397.210121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.215668] ? refcount_sub_and_test_checked+0x203/0x310 [ 397.221128] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 397.226584] ? addrconf_rs_timer+0x6f0/0x6f0 [ 397.231006] ndisc_alloc_skb+0x144/0x340 [ 397.235073] ndisc_send_rs+0x331/0x6e0 [ 397.238978] addrconf_rs_timer+0x3c0/0x6f0 [ 397.243231] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.247488] call_timer_fn+0x272/0x920 [ 397.251381] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.255622] ? process_timeout+0x40/0x40 [ 397.259688] ? find_held_lock+0x36/0x1c0 [ 397.263763] ? __run_timers+0x7da/0xc70 [ 397.267746] ? _raw_spin_unlock_irq+0x27/0x80 [ 397.272240] ? _raw_spin_unlock_irq+0x27/0x80 [ 397.276736] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.280976] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 397.285562] ? trace_hardirqs_on+0xbd/0x310 [ 397.289882] ? kasan_check_read+0x11/0x20 [ 397.294032] ? __run_timers+0x7da/0xc70 [ 397.298011] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 397.303479] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.307744] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 397.312505] __run_timers+0x7e5/0xc70 [ 397.316314] ? find_held_lock+0x36/0x1c0 [ 397.320388] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 397.325753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.330525] ? retint_kernel+0x2d/0x2d [ 397.334429] ? _raw_spin_unlock_irq+0x56/0x80 [ 397.338943] ? pvclock_read_flags+0x160/0x160 [ 397.343447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.348992] ? check_preemption_disabled+0x48/0x200 [ 397.354024] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 397.359566] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 397.364853] ? rcu_pm_notify+0xc0/0xc0 [ 397.368746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.374283] ? check_preemption_disabled+0x48/0x200 [ 397.379309] run_timer_softirq+0x52/0xb0 [ 397.383410] ? rcu_read_lock_sched_held+0x108/0x120 [ 397.388440] __do_softirq+0x30b/0xad8 [ 397.392255] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 397.397364] ? retint_kernel+0x2d/0x2d [ 397.401262] ? schedule+0x108/0x460 [ 397.404901] ? trace_hardirqs_off+0xb8/0x310 [ 397.409310] ? smpboot_thread_fn+0x68b/0xa00 [ 397.413722] ? trace_hardirqs_on+0x310/0x310 [ 397.418133] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.423673] ? check_preemption_disabled+0x48/0x200 [ 397.428695] ? takeover_tasklets+0xa90/0xa90 [ 397.433107] run_ksoftirqd+0x94/0x100 [ 397.436908] smpboot_thread_fn+0x68b/0xa00 [ 397.441148] ? sort_range+0x30/0x30 [ 397.444787] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 397.449892] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.455433] ? __kthread_parkme+0xfb/0x1a0 [ 397.459680] kthread+0x35a/0x420 [ 397.463048] ? sort_range+0x30/0x30 [ 397.466678] ? kthread_bind+0x40/0x40 [ 397.470485] ret_from_fork+0x3a/0x50 [ 397.474215] warn_alloc_show_mem: 1 callbacks suppressed [ 397.474227] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 397.474229] Mem-Info: [ 397.474259] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 397.474259] active_file:34 inactive_file:0 isolated_file:13 [ 397.474259] unevictable:0 dirty:0 writeback:0 unstable:0 [ 397.474259] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 397.474259] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 397.474259] free:13758 free_pcp:195 free_cma:0 [ 397.479612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.485766] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 397.488164] Call Trace: [ 397.521207] Node 0 [ 397.530556] <IRQ> [ 397.558502] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 397.561057] dump_stack+0x1c4/0x2b4 [ 397.563267] lowmem_reserve[]: 0 [ 397.565435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 397.590908] 2817 6321 [ 397.594553] warn_alloc.cold.119+0xb7/0x1bd [ 397.597800] 6321 [ 397.602983] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 397.605465] Node 0 [ 397.609783] ? lock_downgrade+0x900/0x900 [ 397.611848] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 397.616664] ? trace_hardirqs_off+0xb8/0x310 [ 397.618875] lowmem_reserve[]: [ 397.623022] ? trace_hardirqs_off+0xb8/0x310 [ 397.649582] 0 [ 397.654016] __alloc_pages_slowpath+0x2667/0x2d80 [ 397.657089] 0 [ 397.661519] ? warn_alloc+0x120/0x120 [ 397.663271] 3503 3503 [ 397.668119] ? warn_alloc+0x120/0x120 [ 397.673706] ? print_usage_bug+0xc0/0xc0 [ 397.676179] Node 0 [ 397.679974] ? warn_alloc+0x120/0x120 [ 397.684039] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 397.686244] ? print_usage_bug+0xc0/0xc0 [ 397.690025] lowmem_reserve[]: 0 [ 397.718578] ? warn_alloc+0x120/0x120 [ 397.722625] 0 [ 397.725905] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.729672] 0 0 [ 397.731499] ? should_fail+0x22d/0xd01 [ 397.738983] ? __lock_acquire+0x7ec/0x4ec0 [ 397.742846] Node 0 DMA: [ 397.747078] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.747094] ? __lock_acquire+0x7ec/0x4ec0 [ 397.749746] 1*4kB [ 397.754842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 397.759064] (U) [ 397.761210] ? __lock_acquire+0x7ec/0x4ec0 [ 397.766288] 0*8kB [ 397.768270] ? should_fail+0x22d/0xd01 [ 397.772492] 0*16kB [ 397.774640] ? mark_held_locks+0x130/0x130 [ 397.778512] 1*32kB [ 397.780745] ? mark_held_locks+0x130/0x130 [ 397.784956] (U) [ 397.787192] ? mark_held_locks+0x130/0x130 [ 397.791400] 2*64kB (U) [ 397.793388] ? graph_lock+0x170/0x170 [ 397.797602] 1*128kB [ 397.800182] ? print_usage_bug+0xc0/0xc0 [ 397.803959] (U) [ 397.806279] ? mark_held_locks+0x130/0x130 [ 397.810318] 1*256kB [ 397.812290] ? wq_watchdog_touch+0x9c/0xfe [ 397.816501] (U) [ 397.818821] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.823025] 0*512kB 1*1024kB [ 397.825006] ? check_preemption_disabled+0x48/0x200 [ 397.830529] (U) [ 397.833629] ? check_preemption_disabled+0x48/0x200 [ 397.838623] 1*2048kB [ 397.840601] ? __lock_is_held+0xb5/0x140 [ 397.845590] (M) [ 397.848001] __alloc_pages_nodemask+0xa80/0xde0 [ 397.852030] 3*4096kB (M) [ 397.854008] ? graph_lock+0x170/0x170 [ 397.858652] = 15908kB [ 397.858661] Node 0 [ 397.861414] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 397.865199] DMA32: [ 397.867599] ? graph_lock+0x170/0x170 [ 397.869819] 3*4kB [ 397.874838] ? find_held_lock+0x36/0x1c0 [ 397.877056] (M) [ 397.880862] ? ____cache_alloc_node+0x1c7/0x1e0 [ 397.882987] 2*8kB [ 397.887045] ? lock_downgrade+0x900/0x900 [ 397.889029] (UM) [ 397.893700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.895826] 2*16kB [ 397.899976] cache_grow_begin+0x91/0x8c0 [ 397.902015] (M) [ 397.907556] ? do_raw_spin_unlock+0xa7/0x2f0 [ 397.909770] 2*32kB [ 397.913828] fallback_alloc+0x203/0x2e0 [ 397.915780] (UM) [ 397.920187] ____cache_alloc_node+0x1c7/0x1e0 [ 397.922399] 2*64kB [ 397.926376] kmem_cache_alloc_node+0xe3/0x730 [ 397.928416] (M) [ 397.932914] ? ipv6_get_ifaddr+0x42e/0x620 [ 397.935129] 3*128kB [ 397.939638] __alloc_skb+0x119/0x770 [ 397.941594] (M) [ 397.945827] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 397.948150] 2*256kB [ 397.951873] ? skb_scrub_packet+0x490/0x490 [ 397.953851] (M) [ 397.959121] ? lock_downgrade+0x900/0x900 [ 397.961437] 3*512kB [ 397.965763] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.967715] (M) [ 397.971858] ? refcount_sub_and_test_checked+0x203/0x310 [ 397.974159] 4*1024kB [ 397.979692] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 397.981647] (UM) [ 397.987097] ? addrconf_rs_timer+0x6f0/0x6f0 [ 397.989489] 3*2048kB [ 397.994942] ndisc_alloc_skb+0x144/0x340 [ 397.996980] (UM) [ 398.001389] ndisc_send_rs+0x331/0x6e0 [ 398.003770] 3*4096kB (M) [ 398.007841] addrconf_rs_timer+0x3c0/0x6f0 [ 398.009881] = 25212kB [ 398.013766] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 398.016499] Node 0 [ 398.020737] call_timer_fn+0x272/0x920 [ 398.023119] Normal: [ 398.027350] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 398.029564] 2320*4kB [ 398.033457] ? process_timeout+0x40/0x40 [ 398.035753] (UME) [ 398.039987] ? find_held_lock+0x36/0x1c0 [ 398.042377] 282*8kB [ 398.046442] ? mark_held_locks+0xc7/0x130 [ 398.048561] (UME) [ 398.052618] ? _raw_spin_unlock_irq+0x27/0x80 [ 398.054918] 32*16kB (UM) [ 398.059079] ? _raw_spin_unlock_irq+0x27/0x80 [ 398.061216] 15*32kB [ 398.065706] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 398.068441] (UM) [ 398.072936] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 398.075243] 4*64kB [ 398.079479] ? trace_hardirqs_on+0xbd/0x310 [ 398.081517] (M) [ 398.086095] ? kasan_check_read+0x11/0x20 [ 398.088309] 3*128kB [ 398.092623] ? __run_timers+0x7da/0xc70 [ 398.094578] (UM) [ 398.098724] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.101029] 1*256kB [ 398.105040] ? tcp_compressed_ack_kick+0x220/0x220 [ 398.107038] (M) [ 398.112494] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 398.114797] 1*512kB [ 398.119728] __run_timers+0x7e5/0xc70 [ 398.121687] (M) [ 398.125941] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 398.128253] 0*1024kB [ 398.132061] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 398.134013] 0*2048kB [ 398.139370] ? graph_lock+0x170/0x170 [ 398.141766] 0*4096kB [ 398.146779] ? print_usage_bug+0xc0/0xc0 [ 398.149170] = 13936kB [ 398.152970] ? lock_release+0x970/0x970 [ 398.155364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 398.159413] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 398.161810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 398.165782] ? find_held_lock+0x36/0x1c0 [ 398.174593] 4517 total pagecache pages [ 398.179780] ? graph_lock+0x170/0x170 [ 398.188336] 0 pages in swap cache [ 398.192398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.196270] Swap cache stats: add 0, delete 0, find 0/0 [ 398.200065] ? check_preemption_disabled+0x48/0x200 [ 398.203494] Free swap = 0kB [ 398.209032] ? __lock_is_held+0xb5/0x140 [ 398.214366] Total swap = 0kB [ 398.219377] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.222372] 1965979 pages RAM [ 398.226436] ? check_preemption_disabled+0x48/0x200 [ 398.229431] 0 pages HighMem/MovableOnly [ 398.229441] 342745 pages reserved [ 398.234995] run_timer_softirq+0x52/0xb0 [ 398.238115] 0 pages cma reserved [ 398.243161] ? rcu_read_lock_sched_held+0x108/0x120 [ 398.247205] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 398.250578] __do_softirq+0x30b/0xad8 [ 398.254738] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 398.258002] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 398.262988] ksoftirqd/1 cpuset= [ 398.269480] ? pvclock_read_flags+0x160/0x160 [ 398.273264] / [ 398.283571] ? lapic_next_event+0x5a/0x90 [ 398.288653] mems_allowed=0 [ 398.291935] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.310705] ? check_preemption_disabled+0x48/0x200 [ 398.315719] ? check_preemption_disabled+0x48/0x200 [ 398.320742] ? kvm_clock_read+0x18/0x30 [ 398.324717] ? kvm_sched_clock_read+0x9/0x20 [ 398.329127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.334663] ? check_preemption_disabled+0x48/0x200 [ 398.339692] irq_exit+0x17f/0x1c0 [ 398.343151] smp_apic_timer_interrupt+0x1cb/0x760 [ 398.347992] ? smp_reschedule_interrupt+0x109/0x650 [ 398.353014] ? smp_call_function_single_interrupt+0x650/0x650 [ 398.358897] ? interrupt_entry+0xb5/0xf0 [ 398.362961] ? trace_hardirqs_off_caller+0xbb/0x310 [ 398.367979] ? trace_hardirqs_off_caller+0xbb/0x310 [ 398.373000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.377848] ? trace_hardirqs_on_caller+0x310/0x310 [ 398.382881] ? trace_hardirqs_on_caller+0x310/0x310 [ 398.387895] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.393430] ? check_preemption_disabled+0x48/0x200 [ 398.398458] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.404008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 398.408862] apic_timer_interrupt+0xf/0x20 [ 398.413090] </IRQ> [ 398.415325] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 398.420833] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 398.439731] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 398.447442] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 398.454713] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 398.461978] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 398.469252] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 398.476545] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 398.483835] ? arch_local_irq_restore+0x45/0x52 [ 398.488512] dump_stack+0x26a/0x2b4 [ 398.492142] ? dump_stack_print_info.cold.2+0x52/0x52 [ 398.497334] ? mark_held_locks+0x130/0x130 [ 398.501571] ? mark_held_locks+0x130/0x130 [ 398.505810] dump_header+0x27b/0xf72 [ 398.509540] ? pagefault_out_of_memory+0x197/0x197 [ 398.514480] ? mark_held_locks+0x130/0x130 [ 398.518713] ? __lock_acquire+0x7ec/0x4ec0 [ 398.522949] ? mem_cgroup_charge_statistics+0x780/0x780 [ 398.528317] ? print_usage_bug+0xc0/0xc0 [ 398.532377] ? print_usage_bug+0xc0/0xc0 [ 398.536441] ? graph_lock+0x170/0x170 [ 398.540245] ? graph_lock+0x170/0x170 [ 398.544048] ? print_usage_bug+0xc0/0xc0 [ 398.548108] ? print_usage_bug+0xc0/0xc0 [ 398.552185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.557728] ? find_held_lock+0x36/0x1c0 [ 398.561801] ? mark_held_locks+0xc7/0x130 [ 398.565952] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 398.571054] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 398.576156] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.580739] ? trace_hardirqs_on+0xbd/0x310 [ 398.585074] ? kasan_check_read+0x11/0x20 [ 398.589224] ? ___ratelimit+0x36f/0x655 [ 398.593223] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.598677] ? trace_hardirqs_on+0x310/0x310 [ 398.603086] ? lock_downgrade+0x900/0x900 [ 398.607244] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 398.612347] ? ___ratelimit+0xaa/0x655 [ 398.616236] ? idr_get_free+0xec0/0xec0 [ 398.620214] ? kasan_check_write+0x14/0x20 [ 398.624465] ? do_raw_spin_lock+0xc1/0x200 [ 398.628714] oom_kill_process.cold.27+0x10/0x903 [ 398.633478] ? graph_lock+0x170/0x170 [ 398.637279] ? _raw_spin_unlock+0x2c/0x50 [ 398.641423] ? oom_badness+0xe6/0xaa0 [ 398.645235] ? oom_evaluate_task+0x540/0x540 [ 398.649647] ? find_held_lock+0x36/0x1c0 [ 398.653714] ? out_of_memory+0x974/0x1430 [ 398.657862] ? lock_downgrade+0x900/0x900 [ 398.662007] ? check_preemption_disabled+0x48/0x200 [ 398.667029] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.672825] ? kasan_check_read+0x11/0x20 [ 398.676977] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.682261] ? rcu_bh_qs+0xc0/0xc0 [ 398.685808] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 398.690825] ? oom_evaluate_task+0x302/0x540 [ 398.695240] out_of_memory+0xa84/0x1430 [ 398.699227] ? oom_killer_disable+0x3a0/0x3a0 [ 398.703721] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 398.708656] ? __mutex_add_waiter+0x2a0/0x2a0 [ 398.713174] __alloc_pages_slowpath+0x2318/0x2d80 [ 398.718060] ? warn_alloc+0x120/0x120 [ 398.721857] ? __radix_tree_lookup+0x4c0/0x4c0 [ 398.726457] ? find_get_entry+0x2f2/0xc40 [ 398.730641] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.736181] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 398.741110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.746670] ? should_fail+0x22d/0xd01 [ 398.750566] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 398.755670] ? __lock_is_held+0xb5/0x140 [ 398.759773] ? __lock_is_held+0xb5/0x140 [ 398.763861] ? kasan_check_read+0x11/0x20 [ 398.768037] ? ___might_sleep+0x1ed/0x300 [ 398.772188] ? lock_release+0x970/0x970 [ 398.776163] ? arch_local_save_flags+0x40/0x40 [ 398.780757] ? __might_sleep+0x95/0x190 [ 398.784737] __alloc_pages_nodemask+0xa80/0xde0 [ 398.789420] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 398.794444] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.800251] ? kasan_check_read+0x11/0x20 [ 398.804403] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.809683] ? graph_lock+0x170/0x170 [ 398.813488] ? print_usage_bug+0xc0/0xc0 [ 398.817549] ? graph_lock+0x170/0x170 [ 398.821347] ? graph_lock+0x170/0x170 [ 398.825144] ? __do_page_cache_readahead+0x7ce/0x980 [ 398.830251] ? find_held_lock+0x36/0x1c0 [ 398.834317] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 398.839859] alloc_pages_current+0x10c/0x210 [ 398.844269] ? lock_downgrade+0x900/0x900 [ 398.848421] __page_cache_alloc+0x38f/0x5b0 [ 398.852759] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.858555] ? kasan_check_read+0x11/0x20 [ 398.862704] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.867995] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 398.872660] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.878219] ? check_preemption_disabled+0x48/0x200 [ 398.883244] filemap_fault+0x1594/0x25f0 [ 398.887321] ? __lock_page_or_retry+0xa00/0xa00 [ 398.891991] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 398.897786] ? kasan_check_read+0x11/0x20 [ 398.901934] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 398.907215] ? rcu_bh_qs+0xc0/0xc0 [ 398.910758] ? remove_wait_queue+0x1a6/0x360 [ 398.915169] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 398.920632] ? filemap_map_pages+0xdea/0x1980 [ 398.925146] ? print_usage_bug+0xc0/0xc0 [ 398.929212] ? find_get_pages_range_tag+0x1320/0x1320 [ 398.934401] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.939934] ? fput+0x130/0x1a0 [ 398.943221] ? graph_lock+0x170/0x170 [ 398.947023] ? __lock_acquire+0x7ec/0x4ec0 [ 398.951284] ? lock_acquire+0x1ed/0x520 [ 398.955261] ? ext4_filemap_fault+0x7a/0xad [ 398.959588] ? lock_release+0x970/0x970 [ 398.963564] ? arch_local_save_flags+0x40/0x40 [ 398.968196] ? select_estimate_accuracy+0x4b0/0x4b0 [ 398.973233] ? down_read+0xb0/0x1d0 [ 398.976856] ? ext4_filemap_fault+0x7a/0xad [ 398.981187] ? __down_interruptible+0x700/0x700 [ 398.985879] ext4_filemap_fault+0x82/0xad [ 398.990028] __do_fault+0x100/0x6b0 [ 398.993658] ? print_bad_pte+0x6c0/0x6c0 [ 398.997718] ? find_held_lock+0x36/0x1c0 [ 399.001785] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 399.007062] ? pmd_val+0x88/0x100 [ 399.010516] ? add_mm_counter_fast+0xd0/0xd0 [ 399.014925] ? pmd_val+0x88/0x100 [ 399.018379] ? add_mm_counter_fast+0xd0/0xd0 [ 399.022791] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.028341] __handle_mm_fault+0x3709/0x53e0 [ 399.032758] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 399.037606] ? graph_lock+0x170/0x170 [ 399.041412] ? print_usage_bug+0xc0/0xc0 [ 399.045484] ? lock_downgrade+0x900/0x900 [ 399.049631] ? graph_lock+0x170/0x170 [ 399.053434] ? graph_lock+0x170/0x170 [ 399.057275] ? handle_mm_fault+0x42a/0xc70 [ 399.061514] ? lock_downgrade+0x900/0x900 [ 399.065665] ? check_preemption_disabled+0x48/0x200 [ 399.070690] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 399.076494] ? kasan_check_read+0x11/0x20 [ 399.080657] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 399.085934] ? rcu_bh_qs+0xc0/0xc0 [ 399.089482] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 399.094936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.100480] ? check_preemption_disabled+0x48/0x200 [ 399.105509] handle_mm_fault+0x54f/0xc70 [ 399.109575] ? __handle_mm_fault+0x53e0/0x53e0 [ 399.114161] ? find_vma+0x34/0x190 [ 399.117708] __do_page_fault+0x67d/0xed0 [ 399.121787] ? mm_fault_error+0x380/0x380 [ 399.125959] ? trace_hardirqs_off+0xb8/0x310 [ 399.130386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.135748] ? trace_hardirqs_on+0x310/0x310 [ 399.140176] do_page_fault+0xf2/0x7e0 [ 399.143976] ? vmalloc_sync_all+0x30/0x30 [ 399.148150] ? error_entry+0x70/0xd0 [ 399.151891] ? trace_hardirqs_off_caller+0xbb/0x310 [ 399.156930] ? trace_hardirqs_on_caller+0xc0/0x310 [ 399.161861] ? syscall_return_slowpath+0x5e0/0x5e0 [ 399.166788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 399.171639] ? trace_hardirqs_on_caller+0x310/0x310 [ 399.176651] ? trace_hardirqs_off+0x310/0x310 [ 399.181153] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 399.186170] ? prepare_exit_to_usermode+0x291/0x3b0 [ 399.191185] ? page_fault+0x8/0x30 [ 399.194729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 399.199576] ? page_fault+0x8/0x30 [ 399.203131] page_fault+0x1e/0x30 [ 399.206583] RIP: 0033:0x7f41f206bdd3 [ 399.210295] Code: Bad RIP value. [ 399.213658] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 399.219019] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 399.226284] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 399.233552] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 399.240829] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 399.248097] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 399.255394] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 399.255468] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 399.262289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.262295] Call Trace: [ 399.262314] dump_stack+0x1c4/0x2b4 [ 399.262337] ? dump_stack_print_info.cold.2+0x52/0x52 [ 399.268903] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 399.278179] warn_alloc.cold.119+0xb7/0x1bd [ 399.280736] init cpuset= [ 399.284359] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 399.289528] / [ 399.299231] ? lock_downgrade+0x900/0x900 [ 399.303537] mems_allowed=0 [ 399.306208] ? trace_hardirqs_off+0xb8/0x310 [ 399.324649] ? trace_hardirqs_off+0xb8/0x310 [ 399.329070] __alloc_pages_slowpath+0x2667/0x2d80 [ 399.333956] ? warn_alloc+0x120/0x120 [ 399.337766] ? warn_alloc+0x120/0x120 [ 399.341575] ? print_usage_bug+0xc0/0xc0 [ 399.345647] ? warn_alloc+0x120/0x120 [ 399.349451] ? print_usage_bug+0xc0/0xc0 [ 399.353526] ? __lock_acquire+0x7ec/0x4ec0 [ 399.357759] ? __lock_acquire+0x7ec/0x4ec0 [ 399.362011] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.367553] ? should_fail+0x22d/0xd01 [ 399.371463] ? __lock_acquire+0x7ec/0x4ec0 [ 399.375706] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.380813] ? __lock_acquire+0x7ec/0x4ec0 [ 399.385057] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 399.390158] ? __lock_acquire+0x7ec/0x4ec0 [ 399.394390] ? should_fail+0x22d/0xd01 [ 399.398292] ? mark_held_locks+0x130/0x130 [ 399.402530] ? mark_held_locks+0x130/0x130 [ 399.406785] ? graph_lock+0x170/0x170 [ 399.410585] ? print_usage_bug+0xc0/0xc0 [ 399.414648] ? wq_watchdog_touch+0x9c/0xfe [ 399.418886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.424424] ? check_preemption_disabled+0x48/0x200 [ 399.429439] ? check_preemption_disabled+0x48/0x200 [ 399.434477] ? __lock_is_held+0xb5/0x140 [ 399.438575] __alloc_pages_nodemask+0xa80/0xde0 [ 399.443255] ? graph_lock+0x170/0x170 [ 399.447069] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 399.452085] ? graph_lock+0x170/0x170 [ 399.455899] ? find_held_lock+0x36/0x1c0 [ 399.459989] ? ____cache_alloc_node+0x1c7/0x1e0 [ 399.464667] ? lock_downgrade+0x900/0x900 [ 399.468826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.474374] cache_grow_begin+0x91/0x8c0 [ 399.478537] ? do_raw_spin_unlock+0xa7/0x2f0 [ 399.482972] fallback_alloc+0x203/0x2e0 [ 399.486972] ____cache_alloc_node+0x1c7/0x1e0 [ 399.491491] kmem_cache_alloc_node+0xe3/0x730 [ 399.495995] ? ipv6_get_ifaddr+0x42e/0x620 [ 399.500244] __alloc_skb+0x119/0x770 [ 399.503964] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 399.509249] ? skb_scrub_packet+0x490/0x490 [ 399.513575] ? lock_downgrade+0x900/0x900 [ 399.517730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.523269] ? refcount_sub_and_test_checked+0x203/0x310 [ 399.528725] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 399.534178] ? addrconf_rs_timer+0x6f0/0x6f0 [ 399.538603] ndisc_alloc_skb+0x144/0x340 [ 399.542670] ndisc_send_rs+0x331/0x6e0 [ 399.546570] addrconf_rs_timer+0x3c0/0x6f0 [ 399.550817] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.555070] call_timer_fn+0x272/0x920 [ 399.558962] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.563217] ? process_timeout+0x40/0x40 [ 399.567277] ? find_held_lock+0x36/0x1c0 [ 399.571349] ? __run_timers+0x7da/0xc70 [ 399.575329] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.579836] ? _raw_spin_unlock_irq+0x27/0x80 [ 399.584328] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.588579] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 399.593178] ? trace_hardirqs_on+0xbd/0x310 [ 399.597524] ? kasan_check_read+0x11/0x20 [ 399.601676] ? __run_timers+0x7da/0xc70 [ 399.605655] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 399.611136] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 399.615373] __run_timers+0x7e5/0xc70 [ 399.619170] ? find_held_lock+0x36/0x1c0 [ 399.623255] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 399.628618] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 399.633379] ? retint_kernel+0x2d/0x2d [ 399.637294] ? _raw_spin_unlock_irq+0x56/0x80 [ 399.641813] ? pvclock_read_flags+0x160/0x160 [ 399.646308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.651856] ? check_preemption_disabled+0x48/0x200 [ 399.656887] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 399.662424] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 399.667707] ? rcu_pm_notify+0xc0/0xc0 [ 399.671599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 399.677135] ? check_preemption_disabled+0x48/0x200 [ 399.682164] run_timer_softirq+0x52/0xb0 [ 399.686230] ? rcu_read_lock_sched_held+0x108/0x120 [ 399.691247] __do_softirq+0x30b/0xad8 [ 399.695064] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 399.700170] ? retint_kernel+0x2d/0x2d [ 399.704065] ? schedule+0x108/0x460 [ 399.707723] ? trace_hardirqs_off+0xb8/0x310 [ 399.712137] ? smpboot_thread_fn+0x68b/0xa00 [ 399.716549] ? trace_hardirqs_on+0x310/0x310 [ 399.720967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.726503] ? check_preemption_disabled+0x48/0x200 [ 399.731523] ? takeover_tasklets+0xa90/0xa90 [ 399.735935] run_ksoftirqd+0x94/0x100 [ 399.739742] smpboot_thread_fn+0x68b/0xa00 [ 399.743989] ? sort_range+0x30/0x30 [ 399.747618] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 399.752722] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 399.758258] ? __kthread_parkme+0xfb/0x1a0 [ 399.762499] kthread+0x35a/0x420 [ 399.765872] ? sort_range+0x30/0x30 [ 399.769502] ? kthread_bind+0x40/0x40 [ 399.773310] ret_from_fork+0x3a/0x50 [ 399.777058] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 399.777064] warn_alloc_show_mem: 1 callbacks suppressed [ 399.777072] Mem-Info: [ 399.783216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.783225] Call Trace: [ 399.788602] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 399.788602] active_file:34 inactive_file:0 isolated_file:13 [ 399.788602] unevictable:0 dirty:0 writeback:0 unstable:0 [ 399.788602] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 399.788602] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 399.788602] free:13758 free_pcp:195 free_cma:0 [ 399.790980] <IRQ> [ 399.800348] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 399.802941] dump_stack+0x1c4/0x2b4 [ 399.835985] Node 0 [ 399.838139] ? dump_stack_print_info.cold.2+0x52/0x52 [ 399.866083] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 399.869701] warn_alloc.cold.119+0xb7/0x1bd [ 399.871908] lowmem_reserve[]: [ 399.877097] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 399.902576] 0 [ 399.906910] ? lock_downgrade+0x900/0x900 [ 399.909992] 2817 [ 399.914832] ? trace_hardirqs_off+0xb8/0x310 [ 399.916605] 6321 6321 [ 399.920762] ? trace_hardirqs_off+0xb8/0x310 [ 399.927213] __alloc_pages_slowpath+0x2667/0x2d80 [ 399.929683] Node 0 [ 399.934116] ? warn_alloc+0x120/0x120 [ 399.938939] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 399.941147] ? trace_hardirqs_on+0x310/0x310 [ 399.944917] lowmem_reserve[]: 0 [ 399.971472] ? warn_alloc+0x120/0x120 [ 399.975859] 0 [ 399.979144] ? print_usage_bug+0xc0/0xc0 [ 399.982922] 3503 [ 399.984717] ? warn_alloc+0x120/0x120 [ 399.988757] 3503 [ 399.990817] ? ktime_get+0x2e1/0x440 [ 399.996653] ? print_usage_bug+0xc0/0xc0 [ 400.000349] Node 0 Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 400.004442] ? __lock_acquire+0x7ec/0x4ec0 [ 400.004466] ? __lock_acquire+0x7ec/0x4ec0 [ 400.033500] lowmem_reserve[]: 0 [ 400.037747] ? kasan_check_read+0x11/0x20 [ 400.041960] 0 [ 400.045241] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 400.049367] 0 [ 400.051170] ? should_fail+0x22d/0xd01 [ 400.056683] 0 [ 400.058486] ? rcu_bh_qs+0xc0/0xc0 [ 400.062352] Node 0 [ 400.064157] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 400.067673] DMA: [ 400.069907] ? __lock_acquire+0x7ec/0x4ec0 [ 400.074992] 1*4kB [ 400.077056] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 400.081286] (U) [ 400.083442] ? __lock_acquire+0x7ec/0x4ec0 [ 400.088522] 0*8kB [ 400.090492] ? should_fail+0x22d/0xd01 [ 400.094708] 0*16kB [ 400.096857] ? rcu_idle_enter+0x4b0/0x4b0 [ 400.100720] 1*32kB [ 400.102978] ? mark_held_locks+0x130/0x130 [ 400.107118] (U) [ 400.109353] ? mark_held_locks+0x130/0x130 [ 400.113570] 2*64kB (U) [ 400.115553] ? mark_held_locks+0xc7/0x130 [ 400.119764] 1*128kB [ 400.122349] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 400.126477] (U) [ 400.128797] ? graph_lock+0x170/0x170 [ 400.133791] 1*256kB [ 400.135761] ? print_usage_bug+0xc0/0xc0 [ 400.139539] (U) [ 400.141860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.145904] 0*512kB [ 400.147891] ? check_preemption_disabled+0x48/0x200 [ 400.153402] 1*1024kB (U) [ 400.155741] ? check_preemption_disabled+0x48/0x200 [ 400.160733] 1*2048kB (M) [ 400.163506] ? __lock_is_held+0xb5/0x140 [ 400.168501] 3*4096kB [ 400.171259] __alloc_pages_nodemask+0xa80/0xde0 [ 400.175297] (M) [ 400.177705] ? graph_lock+0x170/0x170 [ 400.182342] = 15908kB [ 400.182351] Node 0 [ 400.184322] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 400.188123] DMA32: [ 400.190542] ? graph_lock+0x170/0x170 [ 400.192787] 3*4kB [ 400.197829] ? find_held_lock+0x36/0x1c0 [ 400.200047] (M) [ 400.203858] ? ____cache_alloc_node+0x1c7/0x1e0 [ 400.205986] 2*8kB (UM) [ 400.210049] ? lock_downgrade+0x900/0x900 [ 400.212005] 2*16kB [ 400.216678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.219235] (M) [ 400.223381] cache_grow_begin+0x91/0x8c0 [ 400.225600] 2*32kB [ 400.231129] ? do_raw_spin_unlock+0xa7/0x2f0 [ 400.233085] (UM) [ 400.237144] fallback_alloc+0x203/0x2e0 [ 400.239353] 2*64kB (M) [ 400.243768] ____cache_alloc_node+0x1c7/0x1e0 [ 400.245799] 3*128kB (M) [ 400.249778] kmem_cache_alloc_node+0xe3/0x730 [ 400.252364] 2*256kB (M) [ 400.256877] ? ipv6_get_ifaddr+0x42e/0x620 [ 400.259528] 3*512kB [ 400.264026] __alloc_skb+0x119/0x770 [ 400.266670] (M) [ 400.270905] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.273205] 4*1024kB [ 400.276911] ? skb_scrub_packet+0x490/0x490 [ 400.278869] (UM) [ 400.284138] ? lock_downgrade+0x900/0x900 [ 400.286534] 3*2048kB (UM) [ 400.290865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.292906] 3*4096kB [ 400.297055] ? refcount_sub_and_test_checked+0x203/0x310 [ 400.299864] (M) = 25212kB [ 400.305408] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 400.307801] Node 0 [ 400.313248] ? addrconf_rs_timer+0x6f0/0x6f0 [ 400.315987] Normal: [ 400.321457] ndisc_alloc_skb+0x144/0x340 [ 400.323651] 2320*4kB [ 400.328055] ndisc_send_rs+0x331/0x6e0 [ 400.330357] (UME) [ 400.334419] addrconf_rs_timer+0x3c0/0x6f0 [ 400.336802] 282*8kB (UME) [ 400.340702] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 400.342824] 32*16kB (UM) [ 400.347070] call_timer_fn+0x272/0x920 [ 400.349894] 15*32kB (UM) [ 400.354148] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 400.356879] 4*64kB (M) [ 400.360774] ? process_timeout+0x40/0x40 [ 400.363511] 3*128kB [ 400.367797] ? find_held_lock+0x36/0x1c0 [ 400.370365] (UM) [ 400.374439] ? mark_held_locks+0xc7/0x130 [ 400.376723] 1*256kB (M) [ 400.380794] ? _raw_spin_unlock_irq+0x27/0x80 [ 400.382832] 1*512kB (M) [ 400.386990] ? _raw_spin_unlock_irq+0x27/0x80 [ 400.389645] 0*1024kB [ 400.394134] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 400.396795] 0*2048kB [ 400.401283] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 400.403671] 0*4096kB [ 400.407901] ? trace_hardirqs_on+0xbd/0x310 [ 400.410302] = 13936kB [ 400.414879] ? kasan_check_read+0x11/0x20 [ 400.417273] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 400.421844] ? __run_timers+0x7da/0xc70 [ 400.424244] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 400.428385] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.437197] 4517 total pagecache pages [ 400.441167] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 400.449724] 0 pages in swap cache [ 400.455168] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 400.459033] Swap cache stats: add 0, delete 0, find 0/0 [ 400.463260] __run_timers+0x7e5/0xc70 [ 400.466693] Free swap = 0kB [ 400.470954] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 400.476294] Total swap = 0kB [ 400.480092] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 400.483088] 1965979 pages RAM [ 400.488459] ? graph_lock+0x170/0x170 [ 400.491454] 0 pages HighMem/MovableOnly [ 400.496478] ? print_usage_bug+0xc0/0xc0 [ 400.499559] 342745 pages reserved [ 400.499569] 0 pages cma reserved [ 400.503365] ? lock_release+0x970/0x970 [ 400.507386] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 400.511375] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 400.514866] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 400.518176] ? find_held_lock+0x36/0x1c0 [ 400.522125] ksoftirqd/1 cpuset= [ 400.528610] ? graph_lock+0x170/0x170 [ 400.533788] / [ 400.544107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.548158] mems_allowed=0 [ 400.551438] ? check_preemption_disabled+0x48/0x200 [ 400.570415] ? __lock_is_held+0xb5/0x140 [ 400.574502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.580041] ? check_preemption_disabled+0x48/0x200 [ 400.585064] run_timer_softirq+0x52/0xb0 [ 400.589129] ? rcu_read_lock_sched_held+0x108/0x120 [ 400.594145] __do_softirq+0x30b/0xad8 [ 400.597961] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 400.603072] ? pvclock_read_flags+0x160/0x160 [ 400.607577] ? lapic_next_event+0x5a/0x90 [ 400.611726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.617268] ? check_preemption_disabled+0x48/0x200 [ 400.622281] ? check_preemption_disabled+0x48/0x200 [ 400.627302] ? kvm_clock_read+0x18/0x30 [ 400.631274] ? kvm_sched_clock_read+0x9/0x20 [ 400.635687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 400.641221] ? check_preemption_disabled+0x48/0x200 [ 400.646251] irq_exit+0x17f/0x1c0 [ 400.649710] smp_apic_timer_interrupt+0x1cb/0x760 [ 400.654550] ? smp_reschedule_interrupt+0x109/0x650 [ 400.659571] ? smp_call_function_single_interrupt+0x650/0x650 [ 400.665475] ? interrupt_entry+0xb5/0xf0 [ 400.669537] ? trace_hardirqs_off_caller+0xbb/0x310 [ 400.674550] ? trace_hardirqs_off_caller+0xbb/0x310 [ 400.679566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 400.684414] ? trace_hardirqs_on_caller+0x310/0x310 [ 400.689457] ? trace_hardirqs_on_caller+0x310/0x310 [ 400.694485] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.700022] ? check_preemption_disabled+0x48/0x200 [ 400.705037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.710583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 400.715444] apic_timer_interrupt+0xf/0x20 [ 400.719677] </IRQ> [ 400.721927] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 400.727199] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 400.746111] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 400.753819] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 400.761087] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 400.768352] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 400.775624] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 400.782887] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 400.790180] ? arch_local_irq_restore+0x45/0x52 [ 400.794876] dump_stack+0x26a/0x2b4 [ 400.798505] ? dump_stack_print_info.cold.2+0x52/0x52 [ 400.803700] ? mark_held_locks+0x130/0x130 [ 400.807963] ? mark_held_locks+0x130/0x130 [ 400.812207] dump_header+0x27b/0xf72 [ 400.815962] ? pagefault_out_of_memory+0x197/0x197 [ 400.820909] ? mark_held_locks+0x130/0x130 [ 400.825142] ? __lock_acquire+0x7ec/0x4ec0 [ 400.829394] ? mem_cgroup_charge_statistics+0x780/0x780 [ 400.834765] ? print_usage_bug+0xc0/0xc0 [ 400.838825] ? print_usage_bug+0xc0/0xc0 [ 400.842896] ? graph_lock+0x170/0x170 [ 400.846698] ? graph_lock+0x170/0x170 [ 400.850497] ? print_usage_bug+0xc0/0xc0 [ 400.854555] ? print_usage_bug+0xc0/0xc0 [ 400.858625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 400.864170] ? find_held_lock+0x36/0x1c0 [ 400.868251] ? mark_held_locks+0xc7/0x130 [ 400.872409] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 400.877522] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 400.882629] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.887223] ? trace_hardirqs_on+0xbd/0x310 [ 400.891572] ? kasan_check_read+0x11/0x20 [ 400.895723] ? ___ratelimit+0x36f/0x655 [ 400.899697] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 400.905150] ? trace_hardirqs_on+0x310/0x310 [ 400.909558] ? lock_downgrade+0x900/0x900 [ 400.913716] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 400.918828] ? ___ratelimit+0xaa/0x655 [ 400.922721] ? idr_get_free+0xec0/0xec0 [ 400.926701] ? kasan_check_write+0x14/0x20 [ 400.930936] ? do_raw_spin_lock+0xc1/0x200 [ 400.935186] oom_kill_process.cold.27+0x10/0x903 [ 400.939957] ? graph_lock+0x170/0x170 [ 400.943760] ? _raw_spin_unlock+0x2c/0x50 [ 400.947912] ? oom_badness+0xe6/0xaa0 [ 400.951721] ? oom_evaluate_task+0x540/0x540 [ 400.956134] ? find_held_lock+0x36/0x1c0 [ 400.960206] ? out_of_memory+0x974/0x1430 [ 400.964359] ? lock_downgrade+0x900/0x900 [ 400.968506] ? check_preemption_disabled+0x48/0x200 [ 400.973528] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 400.979344] ? kasan_check_read+0x11/0x20 [ 400.983497] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 400.988774] ? rcu_bh_qs+0xc0/0xc0 [ 400.992331] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 400.997344] ? oom_evaluate_task+0x302/0x540 [ 401.001757] out_of_memory+0xa84/0x1430 [ 401.005741] ? oom_killer_disable+0x3a0/0x3a0 [ 401.010236] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 401.015180] ? __mutex_add_waiter+0x2a0/0x2a0 [ 401.019690] __alloc_pages_slowpath+0x2318/0x2d80 [ 401.024579] ? warn_alloc+0x120/0x120 [ 401.028379] ? __radix_tree_lookup+0x4c0/0x4c0 [ 401.032976] ? find_get_entry+0x2f2/0xc40 [ 401.037134] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.042673] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 401.047604] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.053143] ? should_fail+0x22d/0xd01 [ 401.057035] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.062142] ? __lock_is_held+0xb5/0x140 [ 401.066234] ? __lock_is_held+0xb5/0x140 [ 401.070313] ? kasan_check_read+0x11/0x20 [ 401.074501] ? ___might_sleep+0x1ed/0x300 [ 401.078644] ? lock_release+0x970/0x970 [ 401.082625] ? arch_local_save_flags+0x40/0x40 [ 401.087226] ? __might_sleep+0x95/0x190 [ 401.091208] __alloc_pages_nodemask+0xa80/0xde0 [ 401.095895] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 401.100928] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 401.106740] ? kasan_check_read+0x11/0x20 [ 401.110887] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.116165] ? graph_lock+0x170/0x170 [ 401.119974] ? print_usage_bug+0xc0/0xc0 [ 401.124038] ? graph_lock+0x170/0x170 [ 401.127840] ? graph_lock+0x170/0x170 [ 401.131640] ? __do_page_cache_readahead+0x7ce/0x980 [ 401.136752] ? find_held_lock+0x36/0x1c0 [ 401.140818] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 401.146367] alloc_pages_current+0x10c/0x210 [ 401.150776] ? lock_downgrade+0x900/0x900 [ 401.154933] __page_cache_alloc+0x38f/0x5b0 [ 401.159257] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 401.165055] ? kasan_check_read+0x11/0x20 [ 401.169201] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.174483] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 401.179152] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.184690] ? check_preemption_disabled+0x48/0x200 [ 401.189718] filemap_fault+0x1594/0x25f0 [ 401.193800] ? __lock_page_or_retry+0xa00/0xa00 [ 401.198489] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 401.204296] ? kasan_check_read+0x11/0x20 [ 401.208499] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.213782] ? rcu_bh_qs+0xc0/0xc0 [ 401.217324] ? remove_wait_queue+0x1a6/0x360 [ 401.221731] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 401.227206] ? filemap_map_pages+0xdea/0x1980 [ 401.231715] ? print_usage_bug+0xc0/0xc0 [ 401.235778] ? find_get_pages_range_tag+0x1320/0x1320 [ 401.240966] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 401.246505] ? fput+0x130/0x1a0 [ 401.249788] ? graph_lock+0x170/0x170 [ 401.253590] ? __lock_acquire+0x7ec/0x4ec0 [ 401.257849] ? lock_acquire+0x1ed/0x520 [ 401.261826] ? ext4_filemap_fault+0x7a/0xad [ 401.266166] ? lock_release+0x970/0x970 [ 401.270157] ? arch_local_save_flags+0x40/0x40 [ 401.274743] ? select_estimate_accuracy+0x4b0/0x4b0 [ 401.279773] ? down_read+0xb0/0x1d0 [ 401.283411] ? ext4_filemap_fault+0x7a/0xad [ 401.287731] ? __down_interruptible+0x700/0x700 [ 401.292427] ext4_filemap_fault+0x82/0xad [ 401.296600] __do_fault+0x100/0x6b0 [ 401.300231] ? print_bad_pte+0x6c0/0x6c0 [ 401.304292] ? find_held_lock+0x36/0x1c0 [ 401.308371] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 401.314040] ? pmd_val+0x88/0x100 [ 401.317506] ? add_mm_counter_fast+0xd0/0xd0 [ 401.321913] ? pmd_val+0x88/0x100 [ 401.325366] ? add_mm_counter_fast+0xd0/0xd0 [ 401.329778] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.335322] __handle_mm_fault+0x3709/0x53e0 [ 401.339750] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 401.344594] ? graph_lock+0x170/0x170 [ 401.348400] ? print_usage_bug+0xc0/0xc0 [ 401.352483] ? lock_downgrade+0x900/0x900 [ 401.356646] ? graph_lock+0x170/0x170 [ 401.360449] ? graph_lock+0x170/0x170 [ 401.364276] ? handle_mm_fault+0x42a/0xc70 [ 401.368515] ? lock_downgrade+0x900/0x900 [ 401.372658] ? check_preemption_disabled+0x48/0x200 [ 401.377687] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 401.383492] ? kasan_check_read+0x11/0x20 [ 401.387639] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.392916] ? rcu_bh_qs+0xc0/0xc0 [ 401.396462] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 401.401917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.407465] ? check_preemption_disabled+0x48/0x200 [ 401.412493] handle_mm_fault+0x54f/0xc70 [ 401.416564] ? __handle_mm_fault+0x53e0/0x53e0 [ 401.421150] ? find_vma+0x34/0x190 [ 401.424702] __do_page_fault+0x67d/0xed0 [ 401.428775] ? mm_fault_error+0x380/0x380 [ 401.432921] ? trace_hardirqs_off+0xb8/0x310 [ 401.437344] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.442722] ? trace_hardirqs_on+0x310/0x310 [ 401.447148] do_page_fault+0xf2/0x7e0 [ 401.450960] ? vmalloc_sync_all+0x30/0x30 [ 401.455107] ? error_entry+0x70/0xd0 [ 401.458837] ? trace_hardirqs_off_caller+0xbb/0x310 [ 401.463854] ? trace_hardirqs_on_caller+0xc0/0x310 [ 401.468781] ? syscall_return_slowpath+0x5e0/0x5e0 [ 401.473713] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.478648] ? trace_hardirqs_on_caller+0x310/0x310 [ 401.483667] ? trace_hardirqs_off+0x310/0x310 [ 401.488165] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 401.493180] ? prepare_exit_to_usermode+0x291/0x3b0 [ 401.498195] ? page_fault+0x8/0x30 [ 401.501751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 401.506625] ? page_fault+0x8/0x30 [ 401.510167] page_fault+0x1e/0x30 [ 401.513619] RIP: 0033:0x7f41f206bdd3 [ 401.517331] Code: Bad RIP value. [ 401.520692] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 401.526060] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 401.533328] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 401.540593] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 401.547860] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 401.555127] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 401.562423] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 401.562507] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 401.569273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.569279] Call Trace: [ 401.569298] dump_stack+0x1c4/0x2b4 [ 401.569316] ? dump_stack_print_info.cold.2+0x52/0x52 [ 401.569343] warn_alloc.cold.119+0xb7/0x1bd [ 401.575863] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 401.585164] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 401.587725] init cpuset= [ 401.591351] ? lock_downgrade+0x900/0x900 [ 401.596520] / [ 401.600845] ? trace_hardirqs_off+0xb8/0x310 [ 401.610523] mems_allowed=0 [ 401.615363] ? trace_hardirqs_off+0xb8/0x310 [ 401.635562] __alloc_pages_slowpath+0x2667/0x2d80 [ 401.640437] ? warn_alloc+0x120/0x120 [ 401.644252] ? warn_alloc+0x120/0x120 [ 401.648056] ? print_usage_bug+0xc0/0xc0 [ 401.652121] ? warn_alloc+0x120/0x120 [ 401.655924] ? print_usage_bug+0xc0/0xc0 [ 401.659992] ? __lock_acquire+0x7ec/0x4ec0 [ 401.664229] ? __lock_acquire+0x7ec/0x4ec0 [ 401.668476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.674018] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 401.679561] ? should_fail+0x22d/0xd01 [ 401.683458] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.688562] ? __lock_acquire+0x7ec/0x4ec0 [ 401.692805] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 401.697920] ? __lock_acquire+0x7ec/0x4ec0 [ 401.702195] ? should_fail+0x22d/0xd01 [ 401.706090] ? mark_held_locks+0x130/0x130 [ 401.710327] ? mark_held_locks+0x130/0x130 [ 401.714565] ? graph_lock+0x170/0x170 [ 401.718370] ? print_usage_bug+0xc0/0xc0 [ 401.722430] ? graph_lock+0x170/0x170 [ 401.726236] ? print_usage_bug+0xc0/0xc0 [ 401.730298] ? wq_watchdog_touch+0x9c/0xfe [ 401.734532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.740065] ? check_preemption_disabled+0x48/0x200 [ 401.745097] ? check_preemption_disabled+0x48/0x200 [ 401.750125] ? __lock_is_held+0xb5/0x140 [ 401.754194] __alloc_pages_nodemask+0xa80/0xde0 [ 401.758868] ? graph_lock+0x170/0x170 [ 401.762672] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 401.767686] ? graph_lock+0x170/0x170 [ 401.771508] ? find_held_lock+0x36/0x1c0 [ 401.775583] ? ____cache_alloc_node+0x1c7/0x1e0 [ 401.780254] ? lock_downgrade+0x900/0x900 [ 401.784417] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.789973] cache_grow_begin+0x91/0x8c0 [ 401.794048] ? do_raw_spin_unlock+0xa7/0x2f0 [ 401.798490] fallback_alloc+0x203/0x2e0 [ 401.802490] ____cache_alloc_node+0x1c7/0x1e0 [ 401.807007] kmem_cache_alloc_node+0xe3/0x730 [ 401.811505] ? ipv6_get_ifaddr+0x42e/0x620 [ 401.815765] __alloc_skb+0x119/0x770 [ 401.819482] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.824769] ? skb_scrub_packet+0x490/0x490 [ 401.829091] ? lock_downgrade+0x900/0x900 [ 401.833252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.838792] ? refcount_sub_and_test_checked+0x203/0x310 [ 401.844248] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 401.849699] ? addrconf_rs_timer+0x6f0/0x6f0 [ 401.854123] ndisc_alloc_skb+0x144/0x340 [ 401.858196] ndisc_send_rs+0x331/0x6e0 [ 401.862090] addrconf_rs_timer+0x3c0/0x6f0 [ 401.866332] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.870583] call_timer_fn+0x272/0x920 [ 401.874484] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.878724] ? process_timeout+0x40/0x40 [ 401.882783] ? find_held_lock+0x36/0x1c0 [ 401.886852] ? __run_timers+0x7da/0xc70 [ 401.890831] ? _raw_spin_unlock_irq+0x27/0x80 [ 401.895326] ? _raw_spin_unlock_irq+0x27/0x80 [ 401.899821] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.904058] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 401.908645] ? trace_hardirqs_on+0xbd/0x310 [ 401.912971] ? kasan_check_read+0x11/0x20 [ 401.917125] ? __run_timers+0x7da/0xc70 [ 401.921104] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 401.926564] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.930804] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 401.935038] __run_timers+0x7e5/0xc70 [ 401.938836] ? find_held_lock+0x36/0x1c0 [ 401.942912] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 401.948277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 401.953044] ? retint_kernel+0x2d/0x2d [ 401.956965] ? _raw_spin_unlock_irq+0x56/0x80 [ 401.961484] ? pvclock_read_flags+0x160/0x160 [ 401.965992] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.971529] ? check_preemption_disabled+0x48/0x200 [ 401.976562] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 401.982115] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 401.987451] ? rcu_pm_notify+0xc0/0xc0 [ 401.991350] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 401.996927] ? check_preemption_disabled+0x48/0x200 [ 402.001969] run_timer_softirq+0x52/0xb0 [ 402.006032] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.011055] __do_softirq+0x30b/0xad8 [ 402.014873] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 402.019980] ? retint_kernel+0x2d/0x2d [ 402.023887] ? schedule+0x108/0x460 [ 402.027537] ? trace_hardirqs_off+0xb8/0x310 [ 402.031967] ? smpboot_thread_fn+0x68b/0xa00 [ 402.036380] ? trace_hardirqs_on+0x310/0x310 [ 402.040791] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.046331] ? check_preemption_disabled+0x48/0x200 [ 402.051353] ? takeover_tasklets+0xa90/0xa90 [ 402.055765] run_ksoftirqd+0x94/0x100 [ 402.059580] smpboot_thread_fn+0x68b/0xa00 [ 402.063822] ? sort_range+0x30/0x30 [ 402.067451] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 402.072555] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.078117] ? __kthread_parkme+0xfb/0x1a0 [ 402.082366] kthread+0x35a/0x420 [ 402.085733] ? sort_range+0x30/0x30 [ 402.089357] ? kthread_bind+0x40/0x40 [ 402.093159] ret_from_fork+0x3a/0x50 [ 402.096899] warn_alloc_show_mem: 1 callbacks suppressed [ 402.096910] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 402.096913] Mem-Info: [ 402.096943] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 402.096943] active_file:34 inactive_file:0 isolated_file:13 [ 402.096943] unevictable:0 dirty:0 writeback:0 unstable:0 [ 402.096943] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 402.096943] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 402.096943] free:13758 free_pcp:195 free_cma:0 [ 402.102288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.108440] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 402.110852] Call Trace: [ 402.143898] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 402.153262] <IRQ> [ 402.181235] lowmem_reserve[]: [ 402.183831] dump_stack+0x1c4/0x2b4 [ 402.210004] 0 2817 [ 402.212180] ? dump_stack_print_info.cold.2+0x52/0x52 [ 402.215245] 6321 6321 [ 402.218887] warn_alloc.cold.119+0xb7/0x1bd [ 402.226279] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 402.228751] Node 0 [ 402.233066] ? lock_downgrade+0x900/0x900 [ 402.237911] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 402.240126] ? trace_hardirqs_off+0xb8/0x310 [ 402.244246] lowmem_reserve[]: [ 402.270804] ? trace_hardirqs_off+0xb8/0x310 [ 402.275189] 0 [ 402.278297] __alloc_pages_slowpath+0x2667/0x2d80 [ 402.282669] 0 3503 [ 402.284513] ? warn_alloc+0x120/0x120 [ 402.289309] 3503 [ 402.291569] ? warn_alloc+0x120/0x120 [ 402.295346] Node 0 [ 402.297443] ? print_usage_bug+0xc0/0xc0 [ 402.301241] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 402.303467] ? warn_alloc+0x120/0x120 [ 402.307500] lowmem_reserve[]: [ 402.335964] ? print_usage_bug+0xc0/0xc0 [ 402.339754] 0 [ 402.342854] ? __lock_acquire+0x7ec/0x4ec0 [ 402.346891] 0 [ 402.348701] ? __lock_acquire+0x7ec/0x4ec0 [ 402.352915] 0 [ 402.354718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.358930] 0 [ 402.360733] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.366246] Node 0 [ 402.368047] ? should_fail+0x22d/0xd01 [ 402.373562] DMA: [ 402.375798] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.379662] 1*4kB [ 402.381719] ? __lock_acquire+0x7ec/0x4ec0 [ 402.386800] (U) [ 402.388959] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 402.393180] 0*8kB [ 402.395161] ? __lock_acquire+0x7ec/0x4ec0 [ 402.400232] 0*16kB 1*32kB [ 402.402389] ? should_fail+0x22d/0xd01 [ 402.406597] (U) [ 402.409464] ? mark_held_locks+0x130/0x130 [ 402.413305] 2*64kB [ 402.415280] ? mark_held_locks+0x130/0x130 [ 402.419778] (U) 1*128kB [ 402.422028] ? graph_lock+0x170/0x170 [ 402.426237] (U) [ 402.428909] ? print_usage_bug+0xc0/0xc0 [ 402.432686] 1*256kB (U) [ 402.434667] ? graph_lock+0x170/0x170 [ 402.438706] 0*512kB [ 402.441371] ? print_usage_bug+0xc0/0xc0 [ 402.445152] 1*1024kB [ 402.447469] ? wq_watchdog_touch+0x9c/0xfe [ 402.451507] (U) [ 402.453918] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.458127] 1*2048kB [ 402.460100] ? check_preemption_disabled+0x48/0x200 [ 402.465620] (M) [ 402.468029] ? check_preemption_disabled+0x48/0x200 [ 402.473037] 3*4096kB [ 402.475041] ? __lock_is_held+0xb5/0x140 [ 402.480026] (M) [ 402.482435] __alloc_pages_nodemask+0xa80/0xde0 [ 402.486479] = 15908kB [ 402.488451] ? graph_lock+0x170/0x170 [ 402.493104] Node 0 [ 402.495510] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 402.499290] DMA32: [ 402.501520] ? graph_lock+0x170/0x170 [ 402.506514] 3*4kB [ 402.508754] ? find_held_lock+0x36/0x1c0 [ 402.512525] (M) [ 402.514677] ? ____cache_alloc_node+0x1c7/0x1e0 [ 402.518709] 2*8kB [ 402.520706] ? lock_downgrade+0x900/0x900 [ 402.525345] (UM) 2*16kB [ 402.527505] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.531626] (M) [ 402.534294] cache_grow_begin+0x91/0x8c0 [ 402.539802] 2*32kB (UM) [ 402.541783] ? do_raw_spin_unlock+0xa7/0x2f0 [ 402.545822] 2*64kB [ 402.548494] fallback_alloc+0x203/0x2e0 [ 402.552878] (M) 3*128kB [ 402.555125] ____cache_alloc_node+0x1c7/0x1e0 [ 402.559075] (M) [ 402.561745] kmem_cache_alloc_node+0xe3/0x730 [ 402.566215] 2*256kB [ 402.568186] ? ipv6_get_ifaddr+0x42e/0x620 [ 402.572657] (M) [ 402.575000] __alloc_skb+0x119/0x770 [ 402.579218] 3*512kB [ 402.581191] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 402.584878] (M) [ 402.587208] ? skb_scrub_packet+0x490/0x490 [ 402.592461] 4*1024kB (UM) [ 402.594450] ? lock_downgrade+0x900/0x900 [ 402.598767] 3*2048kB [ 402.601619] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.605739] (UM) [ 402.608146] ? refcount_sub_and_test_checked+0x203/0x310 [ 402.613661] 3*4096kB [ 402.615720] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 402.621150] (M) [ 402.623558] ? addrconf_rs_timer+0x6f0/0x6f0 [ 402.628979] = 25212kB [ 402.628988] Node 0 [ 402.630972] ndisc_alloc_skb+0x144/0x340 [ 402.635355] Normal: [ 402.637766] ndisc_send_rs+0x331/0x6e0 [ 402.639992] 2320*4kB [ 402.644046] addrconf_rs_timer+0x3c0/0x6f0 [ 402.646345] (UME) [ 402.650229] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.652617] 282*8kB [ 402.656855] call_timer_fn+0x272/0x920 [ 402.656870] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.656888] ? process_timeout+0x40/0x40 [ 402.659059] (UME) [ 402.663285] ? find_held_lock+0x36/0x1c0 [ 402.665590] 32*16kB [ 402.669485] ? mark_held_locks+0xc7/0x130 [ 402.673914] (UM) [ 402.677989] ? _raw_spin_unlock_irq+0x27/0x80 [ 402.680235] 15*32kB [ 402.684288] ? _raw_spin_unlock_irq+0x27/0x80 [ 402.686887] (UM) [ 402.691033] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.693226] 4*64kB [ 402.697723] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 402.700028] (M) [ 402.704522] ? trace_hardirqs_on+0xbd/0x310 [ 402.704538] ? kasan_check_read+0x11/0x20 [ 402.704554] ? __run_timers+0x7da/0xc70 [ 402.704586] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 402.706742] 3*128kB [ 402.710989] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.713436] (UM) 1*256kB [ 402.718038] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 402.719999] (M) [ 402.724319] __run_timers+0x7e5/0xc70 [ 402.728445] 1*512kB [ 402.732460] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 402.737859] (M) [ 402.740182] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 402.744396] 0*1024kB [ 402.747148] ? graph_lock+0x170/0x170 [ 402.751362] 0*2048kB [ 402.753348] ? print_usage_bug+0xc0/0xc0 [ 402.757127] 0*4096kB [ 402.759480] ? lock_release+0x970/0x970 [ 402.764821] = 13936kB [ 402.766793] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 402.771797] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 402.774207] ? find_held_lock+0x36/0x1c0 [ 402.777988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 402.780389] ? graph_lock+0x170/0x170 [ 402.784437] 4517 total pagecache pages [ 402.786854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.790812] 0 pages in swap cache [ 402.793226] ? check_preemption_disabled+0x48/0x200 [ 402.798421] Swap cache stats: add 0, delete 0, find 0/0 [ 402.807265] ? __lock_is_held+0xb5/0x140 [ 402.811302] Free swap = 0kB [ 402.819891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.823672] Total swap = 0kB [ 402.827555] ? check_preemption_disabled+0x48/0x200 [ 402.833074] 1965979 pages RAM [ 402.836530] run_timer_softirq+0x52/0xb0 [ 402.841522] 0 pages HighMem/MovableOnly [ 402.846883] ? rcu_read_lock_sched_held+0x108/0x120 [ 402.850933] 342745 pages reserved [ 402.853948] __do_softirq+0x30b/0xad8 [ 402.859468] 0 pages cma reserved [ 402.862492] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 402.867569] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 402.870586] ? pvclock_read_flags+0x160/0x160 [ 402.874680] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 402.878594] ? lapic_next_event+0x5a/0x90 [ 402.883615] ksoftirqd/1 cpuset= [ 402.887067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 402.890843] / [ 402.894211] ? check_preemption_disabled+0x48/0x200 [ 402.899302] mems_allowed=0 [ 402.905785] ? check_preemption_disabled+0x48/0x200 [ 402.948101] ? kvm_clock_read+0x18/0x30 [ 402.952079] ? kvm_sched_clock_read+0x9/0x20 [ 402.956496] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 402.962033] ? check_preemption_disabled+0x48/0x200 [ 402.967062] irq_exit+0x17f/0x1c0 [ 402.970523] smp_apic_timer_interrupt+0x1cb/0x760 [ 402.975373] ? smp_reschedule_interrupt+0x109/0x650 [ 402.980396] ? smp_call_function_single_interrupt+0x650/0x650 [ 402.986293] ? interrupt_entry+0xb5/0xf0 [ 402.990359] ? trace_hardirqs_off_caller+0xbb/0x310 [ 402.995373] ? trace_hardirqs_off_caller+0xbb/0x310 [ 403.000389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.005238] ? trace_hardirqs_on_caller+0x310/0x310 [ 403.010258] ? trace_hardirqs_on_caller+0x310/0x310 [ 403.015274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.020816] ? check_preemption_disabled+0x48/0x200 [ 403.025831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.031376] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.036228] apic_timer_interrupt+0xf/0x20 [ 403.040463] </IRQ> [ 403.042700] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 403.047979] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 403.066884] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 403.074608] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 403.081872] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 403.089136] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 403.096400] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 403.103672] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 403.110961] ? arch_local_irq_restore+0x45/0x52 [ 403.115639] dump_stack+0x26a/0x2b4 [ 403.119270] ? dump_stack_print_info.cold.2+0x52/0x52 [ 403.124474] ? mark_held_locks+0x130/0x130 [ 403.128710] ? mark_held_locks+0x130/0x130 [ 403.132951] dump_header+0x27b/0xf72 [ 403.136679] ? pagefault_out_of_memory+0x197/0x197 [ 403.141612] ? mark_held_locks+0x130/0x130 [ 403.145860] ? __lock_acquire+0x7ec/0x4ec0 [ 403.150103] ? mem_cgroup_charge_statistics+0x780/0x780 [ 403.155491] ? print_usage_bug+0xc0/0xc0 [ 403.159561] ? print_usage_bug+0xc0/0xc0 [ 403.163638] ? graph_lock+0x170/0x170 [ 403.167447] ? graph_lock+0x170/0x170 [ 403.171256] ? print_usage_bug+0xc0/0xc0 [ 403.175318] ? print_usage_bug+0xc0/0xc0 [ 403.179389] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.184931] ? find_held_lock+0x36/0x1c0 [ 403.189002] ? mark_held_locks+0xc7/0x130 [ 403.193153] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 403.198258] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 403.203362] ? lockdep_hardirqs_on+0x421/0x5c0 [ 403.207956] ? trace_hardirqs_on+0xbd/0x310 [ 403.212367] ? kasan_check_read+0x11/0x20 [ 403.216523] ? ___ratelimit+0x36f/0x655 [ 403.220510] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.225965] ? trace_hardirqs_on+0x310/0x310 [ 403.230375] ? lock_downgrade+0x900/0x900 [ 403.234533] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 403.239643] ? ___ratelimit+0xaa/0x655 [ 403.243534] ? idr_get_free+0xec0/0xec0 [ 403.247518] ? kasan_check_write+0x14/0x20 [ 403.251755] ? do_raw_spin_lock+0xc1/0x200 [ 403.255998] oom_kill_process.cold.27+0x10/0x903 [ 403.260755] ? graph_lock+0x170/0x170 [ 403.264559] ? _raw_spin_unlock+0x2c/0x50 [ 403.268708] ? oom_badness+0xe6/0xaa0 [ 403.272519] ? oom_evaluate_task+0x540/0x540 [ 403.276963] ? find_held_lock+0x36/0x1c0 [ 403.281033] ? out_of_memory+0x974/0x1430 [ 403.285181] ? lock_downgrade+0x900/0x900 [ 403.289329] ? check_preemption_disabled+0x48/0x200 [ 403.294351] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.300156] ? kasan_check_read+0x11/0x20 [ 403.304308] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.310042] ? rcu_bh_qs+0xc0/0xc0 [ 403.313598] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 403.318614] ? oom_evaluate_task+0x302/0x540 [ 403.323030] out_of_memory+0xa84/0x1430 [ 403.327029] ? oom_killer_disable+0x3a0/0x3a0 [ 403.331527] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 403.336470] ? __mutex_add_waiter+0x2a0/0x2a0 [ 403.340985] __alloc_pages_slowpath+0x2318/0x2d80 [ 403.345891] ? warn_alloc+0x120/0x120 [ 403.349693] ? __radix_tree_lookup+0x4c0/0x4c0 [ 403.354292] ? find_get_entry+0x2f2/0xc40 [ 403.358464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.364012] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 403.368937] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.374504] ? should_fail+0x22d/0xd01 [ 403.378399] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 403.383510] ? __lock_is_held+0xb5/0x140 [ 403.387600] ? __lock_is_held+0xb5/0x140 [ 403.391673] ? kasan_check_read+0x11/0x20 [ 403.395828] ? ___might_sleep+0x1ed/0x300 [ 403.399977] ? lock_release+0x970/0x970 [ 403.403959] ? arch_local_save_flags+0x40/0x40 [ 403.408559] ? __might_sleep+0x95/0x190 [ 403.412544] __alloc_pages_nodemask+0xa80/0xde0 [ 403.417221] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 403.422240] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.428036] ? kasan_check_read+0x11/0x20 [ 403.432183] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.437472] ? graph_lock+0x170/0x170 [ 403.441279] ? print_usage_bug+0xc0/0xc0 [ 403.445347] ? graph_lock+0x170/0x170 [ 403.449148] ? graph_lock+0x170/0x170 [ 403.452950] ? __do_page_cache_readahead+0x7ce/0x980 [ 403.458060] ? find_held_lock+0x36/0x1c0 [ 403.462132] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 403.467679] alloc_pages_current+0x10c/0x210 [ 403.472088] ? lock_downgrade+0x900/0x900 [ 403.476265] __page_cache_alloc+0x38f/0x5b0 [ 403.480590] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.486388] ? kasan_check_read+0x11/0x20 [ 403.490544] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.495835] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 403.500509] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.506051] ? check_preemption_disabled+0x48/0x200 [ 403.511083] filemap_fault+0x1594/0x25f0 [ 403.515159] ? __lock_page_or_retry+0xa00/0xa00 [ 403.519829] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.525626] ? kasan_check_read+0x11/0x20 [ 403.529774] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.535052] ? rcu_bh_qs+0xc0/0xc0 [ 403.538591] ? remove_wait_queue+0x1a6/0x360 [ 403.543002] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.548550] ? filemap_map_pages+0xdea/0x1980 [ 403.553060] ? print_usage_bug+0xc0/0xc0 [ 403.557124] ? find_get_pages_range_tag+0x1320/0x1320 [ 403.562311] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 403.567846] ? fput+0x130/0x1a0 [ 403.571126] ? graph_lock+0x170/0x170 [ 403.574940] ? __lock_acquire+0x7ec/0x4ec0 [ 403.579199] ? lock_acquire+0x1ed/0x520 [ 403.583178] ? ext4_filemap_fault+0x7a/0xad [ 403.587508] ? lock_release+0x970/0x970 [ 403.591484] ? arch_local_save_flags+0x40/0x40 [ 403.596084] ? select_estimate_accuracy+0x4b0/0x4b0 [ 403.601201] ? down_read+0xb0/0x1d0 [ 403.604841] ? ext4_filemap_fault+0x7a/0xad [ 403.609162] ? __down_interruptible+0x700/0x700 [ 403.613852] ext4_filemap_fault+0x82/0xad [ 403.618012] __do_fault+0x100/0x6b0 [ 403.621666] ? print_bad_pte+0x6c0/0x6c0 [ 403.625725] ? find_held_lock+0x36/0x1c0 [ 403.629789] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 403.634976] ? pmd_val+0x88/0x100 [ 403.638453] ? add_mm_counter_fast+0xd0/0xd0 [ 403.642870] ? pmd_val+0x88/0x100 [ 403.646327] ? add_mm_counter_fast+0xd0/0xd0 [ 403.650740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.656285] __handle_mm_fault+0x3709/0x53e0 [ 403.660710] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 403.665557] ? graph_lock+0x170/0x170 [ 403.669359] ? print_usage_bug+0xc0/0xc0 [ 403.673421] ? lock_downgrade+0x900/0x900 [ 403.677582] ? graph_lock+0x170/0x170 [ 403.681380] ? graph_lock+0x170/0x170 [ 403.685204] ? handle_mm_fault+0x42a/0xc70 [ 403.689452] ? lock_downgrade+0x900/0x900 [ 403.693604] ? check_preemption_disabled+0x48/0x200 [ 403.698629] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 403.704424] ? kasan_check_read+0x11/0x20 [ 403.708587] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 403.713868] ? rcu_bh_qs+0xc0/0xc0 [ 403.717421] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 403.722888] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 403.728437] ? check_preemption_disabled+0x48/0x200 [ 403.733482] handle_mm_fault+0x54f/0xc70 [ 403.737554] ? __handle_mm_fault+0x53e0/0x53e0 [ 403.742143] ? find_vma+0x34/0x190 [ 403.745693] __do_page_fault+0x67d/0xed0 [ 403.749787] ? mm_fault_error+0x380/0x380 [ 403.753935] ? trace_hardirqs_off+0xb8/0x310 [ 403.758352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.763718] ? trace_hardirqs_on+0x310/0x310 [ 403.768134] do_page_fault+0xf2/0x7e0 [ 403.771940] ? vmalloc_sync_all+0x30/0x30 [ 403.776093] ? error_entry+0x70/0xd0 [ 403.779813] ? trace_hardirqs_off_caller+0xbb/0x310 [ 403.784832] ? trace_hardirqs_on_caller+0xc0/0x310 [ 403.789760] ? syscall_return_slowpath+0x5e0/0x5e0 [ 403.794693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.799539] ? trace_hardirqs_on_caller+0x310/0x310 [ 403.804552] ? trace_hardirqs_off+0x310/0x310 [ 403.809051] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 403.814070] ? prepare_exit_to_usermode+0x291/0x3b0 [ 403.819087] ? page_fault+0x8/0x30 [ 403.822634] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 403.827487] ? page_fault+0x8/0x30 [ 403.831033] page_fault+0x1e/0x30 [ 403.834485] RIP: 0033:0x7f41f206bdd3 [ 403.838198] Code: Bad RIP value. [ 403.841561] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 403.846921] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 403.854191] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 403.861459] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 403.868725] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 403.875989] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 403.883288] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 403.883354] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 403.890136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.890142] Call Trace: [ 403.890161] dump_stack+0x1c4/0x2b4 [ 403.890179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 403.890207] warn_alloc.cold.119+0xb7/0x1bd [ 403.896758] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 403.906033] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 403.908598] init cpuset= [ 403.912225] ? lock_downgrade+0x900/0x900 [ 403.917394] / [ 403.921722] ? trace_hardirqs_off+0xb8/0x310 [ 403.931405] mems_allowed=0 [ 403.936242] ? trace_hardirqs_off+0xb8/0x310 [ 403.956445] __alloc_pages_slowpath+0x2667/0x2d80 [ 403.961327] ? warn_alloc+0x120/0x120 [ 403.965135] ? warn_alloc+0x120/0x120 [ 403.968958] ? print_usage_bug+0xc0/0xc0 [ 403.973021] ? warn_alloc+0x120/0x120 [ 403.976827] ? print_usage_bug+0xc0/0xc0 [ 403.980895] ? __lock_acquire+0x7ec/0x4ec0 [ 403.985129] ? __lock_acquire+0x7ec/0x4ec0 [ 403.989368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 403.994908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.000451] ? should_fail+0x22d/0xd01 [ 404.004344] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.009453] ? __lock_acquire+0x7ec/0x4ec0 [ 404.013702] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.018804] ? __lock_acquire+0x7ec/0x4ec0 [ 404.023035] ? should_fail+0x22d/0xd01 [ 404.026936] ? mark_held_locks+0x130/0x130 [ 404.031197] ? mark_held_locks+0x130/0x130 [ 404.035449] ? graph_lock+0x170/0x170 [ 404.039253] ? print_usage_bug+0xc0/0xc0 [ 404.043312] ? graph_lock+0x170/0x170 [ 404.047111] ? print_usage_bug+0xc0/0xc0 [ 404.051185] ? wq_watchdog_touch+0x9c/0xfe [ 404.055420] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.060964] ? check_preemption_disabled+0x48/0x200 [ 404.065984] ? check_preemption_disabled+0x48/0x200 [ 404.071009] ? __lock_is_held+0xb5/0x140 [ 404.075081] __alloc_pages_nodemask+0xa80/0xde0 [ 404.079750] ? graph_lock+0x170/0x170 [ 404.083556] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 404.088591] ? graph_lock+0x170/0x170 [ 404.092403] ? find_held_lock+0x36/0x1c0 [ 404.096476] ? ____cache_alloc_node+0x1c7/0x1e0 [ 404.101147] ? lock_downgrade+0x900/0x900 [ 404.105302] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.110846] cache_grow_begin+0x91/0x8c0 [ 404.114913] ? do_raw_spin_unlock+0xa7/0x2f0 [ 404.119351] fallback_alloc+0x203/0x2e0 [ 404.123334] ____cache_alloc_node+0x1c7/0x1e0 [ 404.127839] kmem_cache_alloc_node+0xe3/0x730 [ 404.132335] ? ipv6_get_ifaddr+0x42e/0x620 [ 404.136583] __alloc_skb+0x119/0x770 [ 404.140298] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 404.145583] ? skb_scrub_packet+0x490/0x490 [ 404.149916] ? lock_downgrade+0x900/0x900 [ 404.154075] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.159640] ? refcount_sub_and_test_checked+0x203/0x310 [ 404.165100] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 404.170555] ? addrconf_rs_timer+0x6f0/0x6f0 [ 404.174983] ndisc_alloc_skb+0x144/0x340 [ 404.179051] ndisc_send_rs+0x331/0x6e0 [ 404.182947] addrconf_rs_timer+0x3c0/0x6f0 [ 404.187197] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.191669] call_timer_fn+0x272/0x920 [ 404.197039] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.201518] ? process_timeout+0x40/0x40 [ 404.205580] ? find_held_lock+0x36/0x1c0 [ 404.209654] ? __run_timers+0x7da/0xc70 [ 404.213630] ? _raw_spin_unlock_irq+0x27/0x80 [ 404.218132] ? _raw_spin_unlock_irq+0x27/0x80 [ 404.222630] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.226873] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 404.231479] ? trace_hardirqs_on+0xbd/0x310 [ 404.235807] ? kasan_check_read+0x11/0x20 [ 404.239961] ? __run_timers+0x7da/0xc70 [ 404.243950] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 404.249424] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.253667] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.257902] __run_timers+0x7e5/0xc70 [ 404.261703] ? find_held_lock+0x36/0x1c0 [ 404.265781] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 404.271145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 404.275911] ? retint_kernel+0x2d/0x2d [ 404.279813] ? _raw_spin_unlock_irq+0x56/0x80 [ 404.284320] ? pvclock_read_flags+0x160/0x160 [ 404.288817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.294353] ? check_preemption_disabled+0x48/0x200 [ 404.299379] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 404.304916] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 404.310198] ? rcu_pm_notify+0xc0/0xc0 [ 404.314101] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.319652] ? check_preemption_disabled+0x48/0x200 [ 404.324679] run_timer_softirq+0x52/0xb0 [ 404.328747] ? rcu_read_lock_sched_held+0x108/0x120 [ 404.333763] __do_softirq+0x30b/0xad8 [ 404.337580] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 404.343291] ? retint_kernel+0x2d/0x2d [ 404.347189] ? schedule+0x108/0x460 [ 404.350832] ? trace_hardirqs_off+0xb8/0x310 [ 404.355241] ? smpboot_thread_fn+0x68b/0xa00 [ 404.359649] ? trace_hardirqs_on+0x310/0x310 [ 404.364066] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.369603] ? check_preemption_disabled+0x48/0x200 [ 404.374623] ? takeover_tasklets+0xa90/0xa90 [ 404.379036] run_ksoftirqd+0x94/0x100 [ 404.382838] smpboot_thread_fn+0x68b/0xa00 [ 404.387076] ? sort_range+0x30/0x30 [ 404.390706] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 404.395820] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.401357] ? __kthread_parkme+0xfb/0x1a0 [ 404.405596] kthread+0x35a/0x420 [ 404.408968] ? sort_range+0x30/0x30 [ 404.412595] ? kthread_bind+0x40/0x40 [ 404.416401] ret_from_fork+0x3a/0x50 [ 404.420653] warn_alloc_show_mem: 1 callbacks suppressed [ 404.420665] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 404.420667] Mem-Info: [ 404.420698] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 404.420698] active_file:34 inactive_file:0 isolated_file:13 [ 404.420698] unevictable:0 dirty:0 writeback:0 unstable:0 [ 404.420698] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 404.420698] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 404.420698] free:13758 free_pcp:195 free_cma:0 [ 404.426041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.432194] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 404.434592] Call Trace: [ 404.467646] Node 0 [ 404.477007] <IRQ> [ 404.504984] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 404.507569] dump_stack+0x1c4/0x2b4 [ 404.509781] lowmem_reserve[]: [ 404.511927] ? dump_stack_print_info.cold.2+0x52/0x52 [ 404.537413] 0 [ 404.541090] warn_alloc.cold.119+0xb7/0x1bd [ 404.544154] 2817 [ 404.549341] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 404.551124] 6321 [ 404.555447] ? lock_downgrade+0x900/0x900 [ 404.557506] 6321 [ 404.562356] ? trace_hardirqs_off+0xb8/0x310 [ 404.568538] ? trace_hardirqs_off+0xb8/0x310 [ 404.570578] Node 0 [ 404.574985] __alloc_pages_slowpath+0x2667/0x2d80 [ 404.579392] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 404.581629] ? warn_alloc+0x120/0x120 [ 404.586423] lowmem_reserve[]: [ 404.612960] ? trace_hardirqs_on+0x310/0x310 [ 404.616746] 0 [ 404.619848] ? warn_alloc+0x120/0x120 [ 404.624233] 0 [ 404.626042] ? print_usage_bug+0xc0/0xc0 [ 404.629817] 3503 [ 404.631616] ? warn_alloc+0x120/0x120 [ 404.635658] 3503 [ 404.637729] ? ktime_get+0x2e1/0x440 [ 404.643566] ? print_usage_bug+0xc0/0xc0 [ 404.647255] Node 0 [ 404.651311] ? __lock_acquire+0x7ec/0x4ec0 [ 404.651347] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 404.653554] ? __lock_acquire+0x7ec/0x4ec0 [ 404.657761] lowmem_reserve[]: 0 [ 404.686247] ? kasan_check_read+0x11/0x20 [ 404.690469] 0 [ 404.693749] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.697876] 0 [ 404.699680] ? should_fail+0x22d/0xd01 [ 404.705192] 0 [ 404.706991] ? rcu_bh_qs+0xc0/0xc0 [ 404.710856] Node 0 [ 404.712654] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.716166] DMA: 1*4kB [ 404.718406] ? __lock_acquire+0x7ec/0x4ec0 [ 404.723489] (U) [ 404.726070] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 404.730285] 0*8kB [ 404.732254] ? __lock_acquire+0x7ec/0x4ec0 [ 404.737333] 0*16kB 1*32kB [ 404.739490] ? should_fail+0x22d/0xd01 [ 404.743700] (U) [ 404.746541] ? rcu_idle_enter+0x4b0/0x4b0 [ 404.750408] 2*64kB [ 404.752383] ? mark_held_locks+0x130/0x130 [ 404.756503] (U) [ 404.758739] ? mark_held_locks+0x130/0x130 [ 404.762950] 1*128kB [ 404.764922] ? mark_held_locks+0xc7/0x130 [ 404.769131] (U) [ 404.771466] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 404.775583] 1*256kB [ 404.777559] ? graph_lock+0x170/0x170 [ 404.782550] (U) [ 404.784869] ? print_usage_bug+0xc0/0xc0 [ 404.788646] 0*512kB [ 404.790620] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.794657] 1*1024kB [ 404.796979] ? check_preemption_disabled+0x48/0x200 [ 404.802580] (U) [ 404.804986] ? check_preemption_disabled+0x48/0x200 [ 404.809990] 1*2048kB [ 404.811990] ? __lock_is_held+0xb5/0x140 [ 404.816978] (M) [ 404.819384] __alloc_pages_nodemask+0xa80/0xde0 [ 404.823421] 3*4096kB [ 404.825391] ? graph_lock+0x170/0x170 [ 404.830040] (M) [ 404.832461] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 404.836235] = 15908kB [ 404.838205] ? graph_lock+0x170/0x170 [ 404.843221] Node 0 [ 404.845637] ? find_held_lock+0x36/0x1c0 [ 404.849406] DMA32: [ 404.851648] ? ____cache_alloc_node+0x1c7/0x1e0 [ 404.855680] 3*4kB [ 404.857916] ? lock_downgrade+0x900/0x900 [ 404.862564] (M) [ 404.864713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.868833] 2*8kB [ 404.870805] cache_grow_begin+0x91/0x8c0 [ 404.876314] (UM) [ 404.878470] ? do_raw_spin_unlock+0xa7/0x2f0 [ 404.882503] 2*16kB [ 404.884569] fallback_alloc+0x203/0x2e0 [ 404.888947] (M) 2*32kB [ 404.891196] ____cache_alloc_node+0x1c7/0x1e0 [ 404.895157] (UM) [ 404.897736] kmem_cache_alloc_node+0xe3/0x730 [ 404.902204] 2*64kB (M) [ 404.904274] ? ipv6_get_ifaddr+0x42e/0x620 [ 404.908741] 3*128kB [ 404.911326] __alloc_skb+0x119/0x770 [ 404.915531] (M) [ 404.917856] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 404.921540] 2*256kB (M) [ 404.923526] ? skb_scrub_packet+0x490/0x490 [ 404.928782] 3*512kB (M) [ 404.931470] ? lock_downgrade+0x900/0x900 [ 404.935789] 4*1024kB (UM) [ 404.938481] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.942604] 3*2048kB [ 404.945466] ? refcount_sub_and_test_checked+0x203/0x310 [ 404.950974] (UM) [ 404.953383] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 404.958810] 3*4096kB [ 404.960873] ? addrconf_rs_timer+0x6f0/0x6f0 [ 404.966301] (M) [ 404.968720] ndisc_alloc_skb+0x144/0x340 [ 404.973108] = 25212kB [ 404.975080] ndisc_send_rs+0x331/0x6e0 [ 404.979113] Node 0 [ 404.981520] addrconf_rs_timer+0x3c0/0x6f0 [ 404.985382] Normal: [ 404.987618] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 404.991830] 2320*4kB [ 404.994159] call_timer_fn+0x272/0x920 [ 404.998367] (UME) [ 405.000787] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 405.004654] 282*8kB [ 405.006802] ? process_timeout+0x40/0x40 [ 405.011016] (UME) [ 405.013339] ? find_held_lock+0x36/0x1c0 [ 405.017384] 32*16kB [ 405.019535] ? mark_held_locks+0xc7/0x130 [ 405.023572] (UM) [ 405.025891] ? _raw_spin_unlock_irq+0x27/0x80 [ 405.030010] 15*32kB (UM) [ 405.032087] ? _raw_spin_unlock_irq+0x27/0x80 [ 405.036560] 4*64kB [ 405.039313] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 405.043793] (M) [ 405.046025] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 405.050247] 3*128kB [ 405.052220] ? trace_hardirqs_on+0xbd/0x310 [ 405.056779] (UM) [ 405.059101] ? kasan_check_read+0x11/0x20 [ 405.063397] 1*256kB [ 405.065464] ? __run_timers+0x7da/0xc70 [ 405.069581] (M) [ 405.071902] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.075853] 1*512kB [ 405.077826] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 405.083249] (M) [ 405.085570] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 405.089779] 0*1024kB [ 405.091753] __run_timers+0x7e5/0xc70 [ 405.095970] 0*2048kB [ 405.098397] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 405.102167] 0*4096kB [ 405.104578] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 405.109918] = 13936kB [ 405.112327] ? graph_lock+0x170/0x170 [ 405.117325] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 405.119728] ? print_usage_bug+0xc0/0xc0 [ 405.123511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 405.132335] ? lock_release+0x970/0x970 [ 405.136375] 4517 total pagecache pages [ 405.144952] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 405.148910] 0 pages in swap cache [ 405.152813] ? find_held_lock+0x36/0x1c0 [ 405.157988] Swap cache stats: add 0, delete 0, find 0/0 [ 405.161433] ? graph_lock+0x170/0x170 [ 405.165479] Free swap = 0kB [ 405.170838] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.174615] Total swap = 0kB [ 405.177632] ? check_preemption_disabled+0x48/0x200 [ 405.183158] 1965979 pages RAM [ 405.186183] ? __lock_is_held+0xb5/0x140 [ 405.191171] 0 pages HighMem/MovableOnly [ 405.194271] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.198307] 342745 pages reserved [ 405.198316] 0 pages cma reserved [ 405.202285] ? check_preemption_disabled+0x48/0x200 [ 405.207869] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 405.211255] run_timer_softirq+0x52/0xb0 [ 405.214664] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 405.219622] ? rcu_read_lock_sched_held+0x108/0x120 [ 405.226095] ksoftirqd/1 cpuset= [ 405.230153] __do_softirq+0x30b/0xad8 [ 405.240550] / [ 405.245578] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 405.248829] mems_allowed=0 [ 405.252627] ? pvclock_read_flags+0x160/0x160 [ 405.266859] ? lapic_next_event+0x5a/0x90 [ 405.271012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.276547] ? check_preemption_disabled+0x48/0x200 [ 405.281561] ? check_preemption_disabled+0x48/0x200 [ 405.286589] ? kvm_clock_read+0x18/0x30 [ 405.290566] ? kvm_sched_clock_read+0x9/0x20 [ 405.294980] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.300518] ? check_preemption_disabled+0x48/0x200 [ 405.305546] irq_exit+0x17f/0x1c0 [ 405.309526] smp_apic_timer_interrupt+0x1cb/0x760 [ 405.314376] ? smp_reschedule_interrupt+0x109/0x650 [ 405.319394] ? smp_call_function_single_interrupt+0x650/0x650 [ 405.325282] ? interrupt_entry+0xb5/0xf0 [ 405.329347] ? trace_hardirqs_off_caller+0xbb/0x310 [ 405.334360] ? trace_hardirqs_off_caller+0xbb/0x310 [ 405.339379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.344225] ? trace_hardirqs_on_caller+0x310/0x310 [ 405.349248] ? trace_hardirqs_on_caller+0x310/0x310 [ 405.354263] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.359803] ? check_preemption_disabled+0x48/0x200 [ 405.364819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.370366] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 405.375219] apic_timer_interrupt+0xf/0x20 [ 405.379450] </IRQ> [ 405.381694] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 405.386973] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 405.405959] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 405.413669] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 405.420936] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 405.428202] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 405.435473] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 405.442738] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 405.450028] ? arch_local_irq_restore+0x45/0x52 [ 405.454706] dump_stack+0x26a/0x2b4 [ 405.458336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 405.463531] ? mark_held_locks+0x130/0x130 [ 405.467764] ? mark_held_locks+0x130/0x130 [ 405.472003] dump_header+0x27b/0xf72 [ 405.475732] ? pagefault_out_of_memory+0x197/0x197 [ 405.480671] ? mark_held_locks+0x130/0x130 [ 405.484905] ? __lock_acquire+0x7ec/0x4ec0 [ 405.489140] ? mem_cgroup_charge_statistics+0x780/0x780 [ 405.494511] ? print_usage_bug+0xc0/0xc0 [ 405.498582] ? print_usage_bug+0xc0/0xc0 [ 405.502655] ? graph_lock+0x170/0x170 [ 405.506470] ? graph_lock+0x170/0x170 [ 405.510275] ? print_usage_bug+0xc0/0xc0 [ 405.514339] ? print_usage_bug+0xc0/0xc0 [ 405.518407] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.523957] ? find_held_lock+0x36/0x1c0 [ 405.528087] ? mark_held_locks+0xc7/0x130 [ 405.532265] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 405.537369] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 405.542490] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.547075] ? trace_hardirqs_on+0xbd/0x310 [ 405.551400] ? kasan_check_read+0x11/0x20 [ 405.555558] ? ___ratelimit+0x36f/0x655 [ 405.559532] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.564980] ? trace_hardirqs_on+0x310/0x310 [ 405.569399] ? lock_downgrade+0x900/0x900 [ 405.573560] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 405.578670] ? ___ratelimit+0xaa/0x655 [ 405.582563] ? idr_get_free+0xec0/0xec0 [ 405.586540] ? kasan_check_write+0x14/0x20 [ 405.590776] ? do_raw_spin_lock+0xc1/0x200 [ 405.595019] oom_kill_process.cold.27+0x10/0x903 [ 405.599778] ? graph_lock+0x170/0x170 [ 405.603587] ? _raw_spin_unlock+0x2c/0x50 [ 405.607737] ? oom_badness+0xe6/0xaa0 [ 405.611547] ? oom_evaluate_task+0x540/0x540 [ 405.615958] ? find_held_lock+0x36/0x1c0 [ 405.620028] ? out_of_memory+0x974/0x1430 [ 405.624177] ? lock_downgrade+0x900/0x900 [ 405.628350] ? check_preemption_disabled+0x48/0x200 [ 405.633388] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.639204] ? kasan_check_read+0x11/0x20 [ 405.643351] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.648631] ? rcu_bh_qs+0xc0/0xc0 [ 405.652176] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 405.657194] ? oom_evaluate_task+0x302/0x540 [ 405.661608] out_of_memory+0xa84/0x1430 [ 405.665598] ? oom_killer_disable+0x3a0/0x3a0 [ 405.670102] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 405.675037] ? __mutex_add_waiter+0x2a0/0x2a0 [ 405.679552] __alloc_pages_slowpath+0x2318/0x2d80 [ 405.684474] ? warn_alloc+0x120/0x120 [ 405.688276] ? __radix_tree_lookup+0x4c0/0x4c0 [ 405.692875] ? find_get_entry+0x2f2/0xc40 [ 405.697031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 405.702656] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 405.707585] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.713124] ? should_fail+0x22d/0xd01 [ 405.717048] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 405.722156] ? __lock_is_held+0xb5/0x140 [ 405.726246] ? __lock_is_held+0xb5/0x140 [ 405.730328] ? kasan_check_read+0x11/0x20 [ 405.734485] ? ___might_sleep+0x1ed/0x300 [ 405.738642] ? lock_release+0x970/0x970 [ 405.742631] ? arch_local_save_flags+0x40/0x40 [ 405.747226] ? __might_sleep+0x95/0x190 [ 405.751205] __alloc_pages_nodemask+0xa80/0xde0 [ 405.755886] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 405.760904] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.766701] ? kasan_check_read+0x11/0x20 [ 405.770855] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.776138] ? graph_lock+0x170/0x170 [ 405.779938] ? print_usage_bug+0xc0/0xc0 [ 405.784009] ? graph_lock+0x170/0x170 [ 405.787810] ? graph_lock+0x170/0x170 [ 405.791613] ? __do_page_cache_readahead+0x7ce/0x980 [ 405.796726] ? find_held_lock+0x36/0x1c0 [ 405.800798] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 405.806341] alloc_pages_current+0x10c/0x210 [ 405.810748] ? lock_downgrade+0x900/0x900 [ 405.814900] __page_cache_alloc+0x38f/0x5b0 [ 405.819224] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.825020] ? kasan_check_read+0x11/0x20 [ 405.829199] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.834484] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 405.839166] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.844704] ? check_preemption_disabled+0x48/0x200 [ 405.849733] filemap_fault+0x1594/0x25f0 [ 405.853812] ? __lock_page_or_retry+0xa00/0xa00 [ 405.858489] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 405.864287] ? kasan_check_read+0x11/0x20 [ 405.868440] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 405.873726] ? rcu_bh_qs+0xc0/0xc0 [ 405.877264] ? remove_wait_queue+0x1a6/0x360 [ 405.881676] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 405.887141] ? filemap_map_pages+0xdea/0x1980 [ 405.891651] ? print_usage_bug+0xc0/0xc0 [ 405.895712] ? find_get_pages_range_tag+0x1320/0x1320 [ 405.900900] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 405.906442] ? fput+0x130/0x1a0 [ 405.909733] ? graph_lock+0x170/0x170 [ 405.913534] ? __lock_acquire+0x7ec/0x4ec0 [ 405.917790] ? lock_acquire+0x1ed/0x520 [ 405.921769] ? ext4_filemap_fault+0x7a/0xad [ 405.926098] ? lock_release+0x970/0x970 [ 405.930072] ? arch_local_save_flags+0x40/0x40 [ 405.934664] ? select_estimate_accuracy+0x4b0/0x4b0 [ 405.939695] ? down_read+0xb0/0x1d0 [ 405.943324] ? ext4_filemap_fault+0x7a/0xad [ 405.947649] ? __down_interruptible+0x700/0x700 [ 405.952347] ext4_filemap_fault+0x82/0xad [ 405.956498] __do_fault+0x100/0x6b0 [ 405.960158] ? print_bad_pte+0x6c0/0x6c0 [ 405.964233] ? find_held_lock+0x36/0x1c0 [ 405.968297] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 405.973493] ? pmd_val+0x88/0x100 [ 405.976945] ? add_mm_counter_fast+0xd0/0xd0 [ 405.981356] ? pmd_val+0x88/0x100 [ 405.984811] ? add_mm_counter_fast+0xd0/0xd0 [ 405.989228] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 405.994771] __handle_mm_fault+0x3709/0x53e0 [ 405.999191] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 406.004038] ? graph_lock+0x170/0x170 [ 406.007841] ? print_usage_bug+0xc0/0xc0 [ 406.011902] ? lock_downgrade+0x900/0x900 [ 406.016057] ? graph_lock+0x170/0x170 [ 406.019857] ? graph_lock+0x170/0x170 [ 406.023681] ? handle_mm_fault+0x42a/0xc70 [ 406.027918] ? lock_downgrade+0x900/0x900 [ 406.032084] ? check_preemption_disabled+0x48/0x200 [ 406.037113] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 406.042933] ? kasan_check_read+0x11/0x20 [ 406.047097] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 406.052379] ? rcu_bh_qs+0xc0/0xc0 [ 406.055923] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 406.061393] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.066945] ? check_preemption_disabled+0x48/0x200 [ 406.071983] handle_mm_fault+0x54f/0xc70 [ 406.076049] ? __handle_mm_fault+0x53e0/0x53e0 [ 406.080658] ? find_vma+0x34/0x190 [ 406.084232] __do_page_fault+0x67d/0xed0 [ 406.088319] ? mm_fault_error+0x380/0x380 [ 406.092469] ? trace_hardirqs_off+0xb8/0x310 [ 406.096881] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.102259] ? trace_hardirqs_on+0x310/0x310 [ 406.106672] do_page_fault+0xf2/0x7e0 [ 406.110481] ? vmalloc_sync_all+0x30/0x30 [ 406.114637] ? error_entry+0x70/0xd0 [ 406.118351] ? trace_hardirqs_off_caller+0xbb/0x310 [ 406.123368] ? trace_hardirqs_on_caller+0xc0/0x310 [ 406.128300] ? syscall_return_slowpath+0x5e0/0x5e0 [ 406.133229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 406.138075] ? trace_hardirqs_on_caller+0x310/0x310 [ 406.143092] ? trace_hardirqs_off+0x310/0x310 [ 406.147595] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 406.152620] ? prepare_exit_to_usermode+0x291/0x3b0 [ 406.157640] ? page_fault+0x8/0x30 [ 406.161191] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 406.166073] ? page_fault+0x8/0x30 [ 406.169627] page_fault+0x1e/0x30 [ 406.173081] RIP: 0033:0x7f41f206bdd3 [ 406.176798] Code: Bad RIP value. [ 406.180163] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 406.185526] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 406.192790] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 406.200057] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 406.207321] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 406.214584] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 406.221878] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 406.221944] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 406.228730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.228736] Call Trace: [ 406.228760] dump_stack+0x1c4/0x2b4 [ 406.228778] ? dump_stack_print_info.cold.2+0x52/0x52 [ 406.235305] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 406.244622] warn_alloc.cold.119+0xb7/0x1bd [ 406.247178] init cpuset= [ 406.250808] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 406.255975] / mems_allowed=0 [ 406.265689] ? lock_downgrade+0x900/0x900 [ 406.284637] ? trace_hardirqs_off+0xb8/0x310 [ 406.289052] ? trace_hardirqs_off+0xb8/0x310 [ 406.293480] __alloc_pages_slowpath+0x2667/0x2d80 [ 406.298362] ? warn_alloc+0x120/0x120 [ 406.302189] ? warn_alloc+0x120/0x120 [ 406.306010] ? print_usage_bug+0xc0/0xc0 [ 406.310069] ? warn_alloc+0x120/0x120 [ 406.313872] ? print_usage_bug+0xc0/0xc0 [ 406.317941] ? __lock_acquire+0x7ec/0x4ec0 [ 406.322183] ? __lock_acquire+0x7ec/0x4ec0 [ 406.326448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.331993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.337550] ? should_fail+0x22d/0xd01 [ 406.341459] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.346563] ? __lock_acquire+0x7ec/0x4ec0 [ 406.350831] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 406.355935] ? __lock_acquire+0x7ec/0x4ec0 [ 406.360183] ? should_fail+0x22d/0xd01 [ 406.364082] ? mark_held_locks+0x130/0x130 [ 406.368336] ? mark_held_locks+0x130/0x130 [ 406.372572] ? graph_lock+0x170/0x170 [ 406.376382] ? print_usage_bug+0xc0/0xc0 [ 406.380439] ? graph_lock+0x170/0x170 [ 406.384252] ? print_usage_bug+0xc0/0xc0 [ 406.388312] ? wq_watchdog_touch+0x9c/0xfe [ 406.392549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.398086] ? check_preemption_disabled+0x48/0x200 [ 406.403132] ? check_preemption_disabled+0x48/0x200 [ 406.408172] ? __lock_is_held+0xb5/0x140 [ 406.412256] __alloc_pages_nodemask+0xa80/0xde0 [ 406.416932] ? graph_lock+0x170/0x170 [ 406.421256] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 406.426274] ? graph_lock+0x170/0x170 [ 406.430093] ? find_held_lock+0x36/0x1c0 [ 406.434166] ? ____cache_alloc_node+0x1c7/0x1e0 [ 406.438836] ? lock_downgrade+0x900/0x900 [ 406.443032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.448588] cache_grow_begin+0x91/0x8c0 [ 406.452656] ? do_raw_spin_unlock+0xa7/0x2f0 [ 406.457073] fallback_alloc+0x203/0x2e0 [ 406.461060] ____cache_alloc_node+0x1c7/0x1e0 [ 406.465569] kmem_cache_alloc_node+0xe3/0x730 [ 406.470077] ? ipv6_get_ifaddr+0x42e/0x620 [ 406.474346] __alloc_skb+0x119/0x770 [ 406.478087] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 406.483382] ? skb_scrub_packet+0x490/0x490 [ 406.487708] ? lock_downgrade+0x900/0x900 [ 406.491868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.497407] ? refcount_sub_and_test_checked+0x203/0x310 [ 406.502871] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 406.508325] ? addrconf_rs_timer+0x6f0/0x6f0 [ 406.512751] ndisc_alloc_skb+0x144/0x340 [ 406.516822] ndisc_send_rs+0x331/0x6e0 [ 406.520716] addrconf_rs_timer+0x3c0/0x6f0 [ 406.524967] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.529221] call_timer_fn+0x272/0x920 [ 406.533116] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.537355] ? process_timeout+0x40/0x40 [ 406.541413] ? find_held_lock+0x36/0x1c0 [ 406.545518] ? __run_timers+0x7da/0xc70 [ 406.549501] ? _raw_spin_unlock_irq+0x27/0x80 [ 406.553993] ? _raw_spin_unlock_irq+0x27/0x80 [ 406.558492] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.562727] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 406.567318] ? trace_hardirqs_on+0xbd/0x310 [ 406.571641] ? kasan_check_read+0x11/0x20 [ 406.575792] ? __run_timers+0x7da/0xc70 [ 406.579776] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 406.585237] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.589480] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 406.593719] __run_timers+0x7e5/0xc70 [ 406.597520] ? find_held_lock+0x36/0x1c0 [ 406.601594] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 406.606962] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 406.611725] ? retint_kernel+0x2d/0x2d [ 406.615635] ? _raw_spin_unlock_irq+0x56/0x80 [ 406.620148] ? pvclock_read_flags+0x160/0x160 [ 406.624648] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.630187] ? check_preemption_disabled+0x48/0x200 [ 406.635216] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 406.640763] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 406.646046] ? rcu_pm_notify+0xc0/0xc0 [ 406.649951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 406.655505] ? check_preemption_disabled+0x48/0x200 [ 406.660531] run_timer_softirq+0x52/0xb0 [ 406.664594] ? rcu_read_lock_sched_held+0x108/0x120 [ 406.669615] __do_softirq+0x30b/0xad8 [ 406.673439] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 406.678545] ? retint_kernel+0x2d/0x2d [ 406.682452] ? schedule+0x108/0x460 [ 406.686092] ? trace_hardirqs_off+0xb8/0x310 [ 406.690502] ? smpboot_thread_fn+0x68b/0xa00 [ 406.694909] ? trace_hardirqs_on+0x310/0x310 [ 406.699320] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.704855] ? check_preemption_disabled+0x48/0x200 [ 406.709897] ? takeover_tasklets+0xa90/0xa90 [ 406.714318] run_ksoftirqd+0x94/0x100 [ 406.718118] smpboot_thread_fn+0x68b/0xa00 [ 406.722361] ? sort_range+0x30/0x30 [ 406.725992] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 406.731100] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 406.736638] ? __kthread_parkme+0xfb/0x1a0 [ 406.740882] kthread+0x35a/0x420 [ 406.744249] ? sort_range+0x30/0x30 [ 406.747876] ? kthread_bind+0x40/0x40 [ 406.751684] ret_from_fork+0x3a/0x50 [ 406.755416] warn_alloc_show_mem: 1 callbacks suppressed [ 406.755428] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 406.755438] Mem-Info: [ 406.760812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.766968] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 406.766968] active_file:34 inactive_file:0 isolated_file:13 [ 406.766968] unevictable:0 dirty:0 writeback:0 unstable:0 [ 406.766968] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 406.766968] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 406.766968] free:13758 free_pcp:195 free_cma:0 [ 406.769335] Call Trace: [ 406.778722] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 406.811742] <IRQ> [ 406.814315] Node 0 [ 406.842242] dump_stack+0x1c4/0x2b4 [ 406.844404] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 406.846615] ? dump_stack_print_info.cold.2+0x52/0x52 [ 406.850211] lowmem_reserve[]: 0 [ 406.876339] warn_alloc.cold.119+0xb7/0x1bd [ 406.881498] 2817 [ 406.884778] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 406.889076] 6321 [ 406.891134] ? lock_downgrade+0x900/0x900 [ 406.895945] 6321 [ 406.898020] ? trace_hardirqs_off+0xb8/0x310 [ 406.902142] Node 0 [ 406.904205] ? trace_hardirqs_off+0xb8/0x310 [ 406.908612] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 406.910825] __alloc_pages_slowpath+0x2667/0x2d80 [ 406.915296] lowmem_reserve[]: 0 [ 406.941884] ? warn_alloc+0x120/0x120 [ 406.946682] 0 [ 406.949960] ? warn_alloc+0x120/0x120 [ 406.953740] 3503 [ 406.955544] ? print_usage_bug+0xc0/0xc0 [ 406.959324] 3503 [ 406.961385] ? warn_alloc+0x120/0x120 [ 406.967487] ? print_usage_bug+0xc0/0xc0 [ 406.971269] Node 0 Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 406.975359] ? __lock_acquire+0x7ec/0x4ec0 [ 406.975376] ? __lock_acquire+0x7ec/0x4ec0 [ 407.004408] lowmem_reserve[]: 0 [ 407.008657] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.012866] 0 [ 407.016147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 407.021652] 0 0 [ 407.023468] ? should_fail+0x22d/0xd01 [ 407.030954] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.034826] Node 0 DMA: [ 407.040736] ? __lock_acquire+0x7ec/0x4ec0 [ 407.040756] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 407.043408] 1*4kB [ 407.047640] ? __lock_acquire+0x7ec/0x4ec0 [ 407.052720] (U) [ 407.054866] ? should_fail+0x22d/0xd01 [ 407.059076] 0*8kB [ 407.061051] ? mark_held_locks+0x130/0x130 [ 407.064911] 0*16kB [ 407.067058] ? mark_held_locks+0x130/0x130 [ 407.071272] 1*32kB [ 407.073507] ? graph_lock+0x170/0x170 [ 407.077727] (U) [ 407.079958] ? print_usage_bug+0xc0/0xc0 [ 407.083741] 2*64kB [ 407.085714] ? graph_lock+0x170/0x170 [ 407.089748] (U) 1*128kB [ 407.091991] ? print_usage_bug+0xc0/0xc0 [ 407.095770] (U) [ 407.098449] ? wq_watchdog_touch+0x9c/0xfe [ 407.102505] 1*256kB [ 407.104516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.108741] (U) [ 407.111060] ? check_preemption_disabled+0x48/0x200 [ 407.116577] 0*512kB [ 407.118550] ? check_preemption_disabled+0x48/0x200 [ 407.123548] 1*1024kB [ 407.125877] ? __lock_is_held+0xb5/0x140 [ 407.130866] (U) [ 407.133281] __alloc_pages_nodemask+0xa80/0xde0 [ 407.137320] 1*2048kB [ 407.139292] ? graph_lock+0x170/0x170 [ 407.143938] (M) [ 407.146346] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 407.150126] 3*4096kB [ 407.152100] ? graph_lock+0x170/0x170 [ 407.157110] (M) [ 407.159524] ? find_held_lock+0x36/0x1c0 [ 407.163297] = 15908kB [ 407.165284] ? ____cache_alloc_node+0x1c7/0x1e0 [ 407.169314] Node 0 [ 407.171722] ? lock_downgrade+0x900/0x900 [ 407.176367] DMA32: [ 407.178602] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.182726] 3*4kB [ 407.184963] cache_grow_begin+0x91/0x8c0 [ 407.190496] (M) [ 407.192657] ? do_raw_spin_unlock+0xa7/0x2f0 [ 407.196689] 2*8kB (UM) [ 407.198677] fallback_alloc+0x203/0x2e0 [ 407.203062] 2*16kB [ 407.205644] ____cache_alloc_node+0x1c7/0x1e0 [ 407.209594] (M) [ 407.211837] kmem_cache_alloc_node+0xe3/0x730 [ 407.216310] 2*32kB [ 407.218286] ? ipv6_get_ifaddr+0x42e/0x620 [ 407.222758] (UM) [ 407.225001] __alloc_skb+0x119/0x770 [ 407.229206] 2*64kB (M) [ 407.231311] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 407.235011] 3*128kB [ 407.237595] ? skb_scrub_packet+0x490/0x490 [ 407.242848] (M) [ 407.245169] ? lock_downgrade+0x900/0x900 [ 407.249461] 2*256kB (M) [ 407.251462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.255574] 3*512kB [ 407.258241] ? refcount_sub_and_test_checked+0x203/0x310 [ 407.263746] (M) 4*1024kB [ 407.266078] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 407.271503] (UM) [ 407.274262] ? addrconf_rs_timer+0x6f0/0x6f0 [ 407.279681] 3*2048kB (UM) [ 407.281761] ndisc_alloc_skb+0x144/0x340 [ 407.286134] 3*4096kB (M) [ 407.288983] ndisc_send_rs+0x331/0x6e0 [ 407.293035] = 25212kB [ 407.295792] addrconf_rs_timer+0x3c0/0x6f0 [ 407.299655] Node 0 [ 407.302064] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.306269] Normal: [ 407.308510] call_timer_fn+0x272/0x920 [ 407.313134] 2320*4kB [ 407.315472] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.319334] (UME) [ 407.321752] ? process_timeout+0x40/0x40 [ 407.325965] 282*8kB [ 407.328113] ? find_held_lock+0x36/0x1c0 [ 407.332155] (UME) [ 407.334501] ? mark_held_locks+0xc7/0x130 [ 407.338541] 32*16kB [ 407.340687] ? _raw_spin_unlock_irq+0x27/0x80 [ 407.344806] (UM) 15*32kB [ 407.347149] ? _raw_spin_unlock_irq+0x27/0x80 [ 407.351621] (UM) [ 407.354373] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.358850] 4*64kB [ 407.360909] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 407.365115] (M) 3*128kB [ 407.367362] ? trace_hardirqs_on+0xbd/0x310 [ 407.371919] (UM) 1*256kB [ 407.374600] ? kasan_check_read+0x11/0x20 [ 407.378898] (M) [ 407.381664] ? __run_timers+0x7da/0xc70 [ 407.385788] 1*512kB [ 407.387764] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 407.391715] (M) [ 407.394040] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.399465] 0*1024kB 0*2048kB [ 407.401464] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 407.405672] 0*4096kB [ 407.408862] __run_timers+0x7e5/0xc70 [ 407.413077] = 13936kB [ 407.415495] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 407.419283] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 407.421685] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 407.427032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 407.435859] ? graph_lock+0x170/0x170 [ 407.440858] 4517 total pagecache pages [ 407.449432] ? print_usage_bug+0xc0/0xc0 [ 407.453235] 0 pages in swap cache [ 407.457112] ? lock_release+0x970/0x970 [ 407.461174] Swap cache stats: add 0, delete 0, find 0/0 [ 407.464617] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 407.468571] Free swap = 0kB [ 407.473933] ? find_held_lock+0x36/0x1c0 [ 407.479100] Total swap = 0kB [ 407.482114] ? graph_lock+0x170/0x170 [ 407.486152] 1965979 pages RAM [ 407.489168] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.492945] 0 pages HighMem/MovableOnly [ 407.496051] ? check_preemption_disabled+0x48/0x200 [ 407.501575] 342745 pages reserved [ 407.505577] ? __lock_is_held+0xb5/0x140 [ 407.510565] 0 pages cma reserved [ 407.514015] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.518148] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 407.521412] ? check_preemption_disabled+0x48/0x200 [ 407.527094] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 407.533502] run_timer_softirq+0x52/0xb0 [ 407.538491] ksoftirqd/1 cpuset= [ 407.548795] ? rcu_read_lock_sched_held+0x108/0x120 [ 407.552835] / [ 407.556112] __do_softirq+0x30b/0xad8 [ 407.561108] mems_allowed=0 [ 407.562828] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 407.574624] ? pvclock_read_flags+0x160/0x160 [ 407.579121] ? lapic_next_event+0x5a/0x90 [ 407.583272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.588807] ? check_preemption_disabled+0x48/0x200 [ 407.593823] ? check_preemption_disabled+0x48/0x200 [ 407.598843] ? kvm_clock_read+0x18/0x30 [ 407.602819] ? kvm_sched_clock_read+0x9/0x20 [ 407.607232] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 407.612795] ? check_preemption_disabled+0x48/0x200 [ 407.617824] irq_exit+0x17f/0x1c0 [ 407.621282] smp_apic_timer_interrupt+0x1cb/0x760 [ 407.626126] ? smp_reschedule_interrupt+0x109/0x650 [ 407.631145] ? smp_call_function_single_interrupt+0x650/0x650 [ 407.637033] ? interrupt_entry+0xb5/0xf0 [ 407.641094] ? trace_hardirqs_off_caller+0xbb/0x310 [ 407.646110] ? trace_hardirqs_off_caller+0xbb/0x310 [ 407.651131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.655978] ? trace_hardirqs_on_caller+0x310/0x310 [ 407.660993] ? trace_hardirqs_on_caller+0x310/0x310 [ 407.666008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.671546] ? check_preemption_disabled+0x48/0x200 [ 407.676562] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.682106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.686961] apic_timer_interrupt+0xf/0x20 [ 407.691189] </IRQ> [ 407.693429] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 407.698715] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 407.717615] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 407.725327] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 407.732592] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 407.739856] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 407.747120] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 407.754389] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 407.761672] ? arch_local_irq_restore+0x45/0x52 [ 407.766347] dump_stack+0x26a/0x2b4 [ 407.769981] ? dump_stack_print_info.cold.2+0x52/0x52 [ 407.775180] ? mark_held_locks+0x130/0x130 [ 407.779415] ? mark_held_locks+0x130/0x130 [ 407.783654] dump_header+0x27b/0xf72 [ 407.787391] ? pagefault_out_of_memory+0x197/0x197 [ 407.792324] ? mark_held_locks+0x130/0x130 [ 407.796558] ? __lock_acquire+0x7ec/0x4ec0 [ 407.800793] ? mem_cgroup_charge_statistics+0x780/0x780 [ 407.806158] ? print_usage_bug+0xc0/0xc0 [ 407.810233] ? print_usage_bug+0xc0/0xc0 [ 407.814297] ? graph_lock+0x170/0x170 [ 407.818096] ? graph_lock+0x170/0x170 [ 407.821895] ? print_usage_bug+0xc0/0xc0 [ 407.825957] ? print_usage_bug+0xc0/0xc0 [ 407.830028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.835572] ? find_held_lock+0x36/0x1c0 [ 407.839642] ? mark_held_locks+0xc7/0x130 [ 407.843794] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 407.848899] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 407.854003] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.858616] ? trace_hardirqs_on+0xbd/0x310 [ 407.862938] ? kasan_check_read+0x11/0x20 [ 407.867094] ? ___ratelimit+0x36f/0x655 [ 407.871076] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 407.876525] ? trace_hardirqs_on+0x310/0x310 [ 407.880932] ? lock_downgrade+0x900/0x900 [ 407.885090] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 407.890193] ? ___ratelimit+0xaa/0x655 [ 407.894084] ? idr_get_free+0xec0/0xec0 [ 407.898061] ? kasan_check_write+0x14/0x20 [ 407.902297] ? do_raw_spin_lock+0xc1/0x200 [ 407.906543] oom_kill_process.cold.27+0x10/0x903 [ 407.911299] ? graph_lock+0x170/0x170 [ 407.915098] ? _raw_spin_unlock+0x2c/0x50 [ 407.919245] ? oom_badness+0xe6/0xaa0 [ 407.923057] ? oom_evaluate_task+0x540/0x540 [ 407.927478] ? find_held_lock+0x36/0x1c0 [ 407.931550] ? out_of_memory+0x974/0x1430 [ 407.935699] ? lock_downgrade+0x900/0x900 [ 407.939848] ? check_preemption_disabled+0x48/0x200 [ 407.944874] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 407.950674] ? kasan_check_read+0x11/0x20 [ 407.954824] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 407.960105] ? rcu_bh_qs+0xc0/0xc0 [ 407.963648] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 407.968662] ? oom_evaluate_task+0x302/0x540 [ 407.973076] out_of_memory+0xa84/0x1430 [ 407.977058] ? oom_killer_disable+0x3a0/0x3a0 [ 407.981579] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 407.986534] ? __mutex_add_waiter+0x2a0/0x2a0 [ 407.991041] __alloc_pages_slowpath+0x2318/0x2d80 [ 407.995920] ? warn_alloc+0x120/0x120 [ 407.999729] ? __radix_tree_lookup+0x4c0/0x4c0 [ 408.004362] ? find_get_entry+0x2f2/0xc40 [ 408.008519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.014059] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 408.018994] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.024537] ? should_fail+0x22d/0xd01 [ 408.028430] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.033543] ? __lock_is_held+0xb5/0x140 [ 408.037635] ? __lock_is_held+0xb5/0x140 [ 408.041710] ? kasan_check_read+0x11/0x20 [ 408.045864] ? ___might_sleep+0x1ed/0x300 [ 408.050011] ? lock_release+0x970/0x970 [ 408.053989] ? arch_local_save_flags+0x40/0x40 [ 408.058587] ? __might_sleep+0x95/0x190 [ 408.062569] __alloc_pages_nodemask+0xa80/0xde0 [ 408.067247] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 408.072273] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.078071] ? kasan_check_read+0x11/0x20 [ 408.082221] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.087507] ? graph_lock+0x170/0x170 [ 408.091308] ? print_usage_bug+0xc0/0xc0 [ 408.095379] ? graph_lock+0x170/0x170 [ 408.099179] ? graph_lock+0x170/0x170 [ 408.102984] ? __do_page_cache_readahead+0x7ce/0x980 [ 408.108093] ? find_held_lock+0x36/0x1c0 [ 408.112158] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 408.117704] alloc_pages_current+0x10c/0x210 [ 408.122114] ? lock_downgrade+0x900/0x900 [ 408.126271] __page_cache_alloc+0x38f/0x5b0 [ 408.130594] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.136400] ? kasan_check_read+0x11/0x20 [ 408.140565] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.145851] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 408.150526] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.156060] ? check_preemption_disabled+0x48/0x200 [ 408.161114] filemap_fault+0x1594/0x25f0 [ 408.165198] ? __lock_page_or_retry+0xa00/0xa00 [ 408.169871] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.175679] ? kasan_check_read+0x11/0x20 [ 408.179841] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.185139] ? rcu_bh_qs+0xc0/0xc0 [ 408.188684] ? remove_wait_queue+0x1a6/0x360 [ 408.193099] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.198564] ? filemap_map_pages+0xdea/0x1980 [ 408.203081] ? print_usage_bug+0xc0/0xc0 [ 408.207147] ? find_get_pages_range_tag+0x1320/0x1320 [ 408.212337] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 408.217876] ? fput+0x130/0x1a0 [ 408.221177] ? graph_lock+0x170/0x170 [ 408.224978] ? __lock_acquire+0x7ec/0x4ec0 [ 408.229236] ? lock_acquire+0x1ed/0x520 [ 408.233220] ? ext4_filemap_fault+0x7a/0xad [ 408.237548] ? lock_release+0x970/0x970 [ 408.241532] ? arch_local_save_flags+0x40/0x40 [ 408.246118] ? select_estimate_accuracy+0x4b0/0x4b0 [ 408.251154] ? down_read+0xb0/0x1d0 [ 408.254782] ? ext4_filemap_fault+0x7a/0xad [ 408.259106] ? __down_interruptible+0x700/0x700 [ 408.263792] ext4_filemap_fault+0x82/0xad [ 408.267946] __do_fault+0x100/0x6b0 [ 408.271580] ? print_bad_pte+0x6c0/0x6c0 [ 408.275644] ? find_held_lock+0x36/0x1c0 [ 408.279710] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 408.284901] ? pmd_val+0x88/0x100 [ 408.288361] ? add_mm_counter_fast+0xd0/0xd0 [ 408.292766] ? pmd_val+0x88/0x100 [ 408.296222] ? add_mm_counter_fast+0xd0/0xd0 [ 408.300636] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.306180] __handle_mm_fault+0x3709/0x53e0 [ 408.310603] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 408.315447] ? graph_lock+0x170/0x170 [ 408.319256] ? print_usage_bug+0xc0/0xc0 [ 408.323317] ? lock_downgrade+0x900/0x900 [ 408.327472] ? graph_lock+0x170/0x170 [ 408.331274] ? graph_lock+0x170/0x170 [ 408.335095] ? handle_mm_fault+0x42a/0xc70 [ 408.339335] ? lock_downgrade+0x900/0x900 [ 408.343493] ? check_preemption_disabled+0x48/0x200 [ 408.348526] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 408.354329] ? kasan_check_read+0x11/0x20 [ 408.358498] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.363781] ? rcu_bh_qs+0xc0/0xc0 [ 408.367323] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.372776] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.378318] ? check_preemption_disabled+0x48/0x200 [ 408.383349] handle_mm_fault+0x54f/0xc70 [ 408.387424] ? __handle_mm_fault+0x53e0/0x53e0 [ 408.392021] ? find_vma+0x34/0x190 [ 408.395570] __do_page_fault+0x67d/0xed0 [ 408.399642] ? mm_fault_error+0x380/0x380 [ 408.403788] ? trace_hardirqs_off+0xb8/0x310 [ 408.408200] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.413565] ? trace_hardirqs_on+0x310/0x310 [ 408.418234] do_page_fault+0xf2/0x7e0 [ 408.422064] ? vmalloc_sync_all+0x30/0x30 [ 408.426215] ? error_entry+0x70/0xd0 [ 408.429932] ? trace_hardirqs_off_caller+0xbb/0x310 [ 408.434982] ? trace_hardirqs_on_caller+0xc0/0x310 [ 408.439916] ? syscall_return_slowpath+0x5e0/0x5e0 [ 408.444846] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.449694] ? trace_hardirqs_on_caller+0x310/0x310 [ 408.454715] ? trace_hardirqs_off+0x310/0x310 [ 408.459214] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 408.464236] ? prepare_exit_to_usermode+0x291/0x3b0 [ 408.469259] ? page_fault+0x8/0x30 [ 408.472801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 408.477646] ? page_fault+0x8/0x30 [ 408.481188] page_fault+0x1e/0x30 [ 408.484651] RIP: 0033:0x7f41f206bdd3 [ 408.488363] Code: Bad RIP value. [ 408.491722] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 408.497084] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 408.504533] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 408.511800] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 408.519064] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 408.526333] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 408.533635] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 408.533701] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 408.540490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.540496] Call Trace: [ 408.540517] dump_stack+0x1c4/0x2b4 [ 408.540539] ? dump_stack_print_info.cold.2+0x52/0x52 [ 408.547114] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 408.556406] warn_alloc.cold.119+0xb7/0x1bd [ 408.558970] init cpuset= [ 408.562594] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 408.567759] / [ 408.577485] ? lock_downgrade+0x900/0x900 [ 408.581793] mems_allowed=0 [ 408.584477] ? trace_hardirqs_off+0xb8/0x310 [ 408.602468] ? trace_hardirqs_off+0xb8/0x310 [ 408.606896] __alloc_pages_slowpath+0x2667/0x2d80 [ 408.611785] ? warn_alloc+0x120/0x120 [ 408.615603] ? warn_alloc+0x120/0x120 [ 408.619412] ? print_usage_bug+0xc0/0xc0 [ 408.623483] ? warn_alloc+0x120/0x120 [ 408.627289] ? print_usage_bug+0xc0/0xc0 [ 408.631354] ? __lock_acquire+0x7ec/0x4ec0 [ 408.635588] ? __lock_acquire+0x7ec/0x4ec0 [ 408.639831] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.645368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.650906] ? should_fail+0x22d/0xd01 [ 408.654799] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.659902] ? __lock_acquire+0x7ec/0x4ec0 [ 408.664145] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 408.669248] ? __lock_acquire+0x7ec/0x4ec0 [ 408.673483] ? should_fail+0x22d/0xd01 [ 408.677384] ? mark_held_locks+0x130/0x130 [ 408.681626] ? mark_held_locks+0x130/0x130 [ 408.685867] ? mark_held_locks+0xc7/0x130 [ 408.690016] ? print_usage_bug+0xc0/0xc0 [ 408.694081] ? graph_lock+0x170/0x170 [ 408.697886] ? print_usage_bug+0xc0/0xc0 [ 408.701949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.707775] ? check_preemption_disabled+0x48/0x200 [ 408.712791] ? check_preemption_disabled+0x48/0x200 [ 408.717831] ? __lock_is_held+0xb5/0x140 [ 408.721906] __alloc_pages_nodemask+0xa80/0xde0 [ 408.726577] ? graph_lock+0x170/0x170 [ 408.730387] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 408.735403] ? graph_lock+0x170/0x170 [ 408.739224] ? find_held_lock+0x36/0x1c0 [ 408.743300] ? ____cache_alloc_node+0x1c7/0x1e0 [ 408.747982] ? lock_downgrade+0x900/0x900 [ 408.752140] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.757687] cache_grow_begin+0x91/0x8c0 [ 408.761752] ? do_raw_spin_unlock+0xa7/0x2f0 [ 408.766169] fallback_alloc+0x203/0x2e0 [ 408.770154] ____cache_alloc_node+0x1c7/0x1e0 [ 408.774663] kmem_cache_alloc_node+0xe3/0x730 [ 408.779160] ? ipv6_get_ifaddr+0x42e/0x620 [ 408.783408] __alloc_skb+0x119/0x770 [ 408.787156] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.792446] ? skb_scrub_packet+0x490/0x490 [ 408.796769] ? lock_downgrade+0x900/0x900 [ 408.800925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.806469] ? refcount_sub_and_test_checked+0x203/0x310 [ 408.811927] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 408.817386] ? addrconf_rs_timer+0x6f0/0x6f0 [ 408.821816] ndisc_alloc_skb+0x144/0x340 [ 408.825886] ndisc_send_rs+0x331/0x6e0 [ 408.829783] addrconf_rs_timer+0x3c0/0x6f0 [ 408.834027] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.838278] call_timer_fn+0x272/0x920 [ 408.842169] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.846406] ? process_timeout+0x40/0x40 [ 408.850471] ? find_held_lock+0x36/0x1c0 [ 408.854554] ? __run_timers+0x7da/0xc70 [ 408.858533] ? _raw_spin_unlock_irq+0x27/0x80 [ 408.863027] ? _raw_spin_unlock_irq+0x27/0x80 [ 408.867522] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.871759] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 408.876364] ? trace_hardirqs_on+0xbd/0x310 [ 408.880711] ? kasan_check_read+0x11/0x20 [ 408.884887] ? __run_timers+0x7da/0xc70 [ 408.888862] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 408.894320] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.898569] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 408.902806] __run_timers+0x7e5/0xc70 [ 408.906609] ? find_held_lock+0x36/0x1c0 [ 408.910681] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 408.916043] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.920821] ? retint_kernel+0x2d/0x2d [ 408.924728] ? _raw_spin_unlock_irq+0x56/0x80 [ 408.929234] ? pvclock_read_flags+0x160/0x160 [ 408.933731] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.939267] ? check_preemption_disabled+0x48/0x200 [ 408.944298] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 408.949834] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 408.955116] ? rcu_pm_notify+0xc0/0xc0 [ 408.959011] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.964546] ? check_preemption_disabled+0x48/0x200 [ 408.969661] run_timer_softirq+0x52/0xb0 [ 408.973727] ? rcu_read_lock_sched_held+0x108/0x120 [ 408.978745] __do_softirq+0x30b/0xad8 [ 408.982563] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 408.987669] ? retint_kernel+0x2d/0x2d [ 408.991563] ? schedule+0x108/0x460 [ 408.995203] ? trace_hardirqs_off+0xb8/0x310 [ 408.999617] ? smpboot_thread_fn+0x68b/0xa00 [ 409.004027] ? trace_hardirqs_on+0x310/0x310 [ 409.008460] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.014003] ? check_preemption_disabled+0x48/0x200 [ 409.019027] ? takeover_tasklets+0xa90/0xa90 [ 409.023453] run_ksoftirqd+0x94/0x100 [ 409.027262] smpboot_thread_fn+0x68b/0xa00 [ 409.031502] ? sort_range+0x30/0x30 [ 409.035134] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 409.040242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.045808] ? __kthread_parkme+0xfb/0x1a0 [ 409.050060] kthread+0x35a/0x420 [ 409.053441] ? sort_range+0x30/0x30 [ 409.057072] ? kthread_bind+0x40/0x40 [ 409.060889] ret_from_fork+0x3a/0x50 [ 409.064634] warn_alloc_show_mem: 1 callbacks suppressed [ 409.064646] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 409.064649] Mem-Info: [ 409.064679] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 409.064679] active_file:34 inactive_file:0 isolated_file:13 [ 409.064679] unevictable:0 dirty:0 writeback:0 unstable:0 [ 409.064679] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 409.064679] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 409.064679] free:13758 free_pcp:195 free_cma:0 [ 409.070020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.070030] Call Trace: [ 409.076188] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 409.078596] <IRQ> [ 409.111653] Node 0 [ 409.121021] dump_stack+0x1c4/0x2b4 [ 409.123604] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 409.151516] ? dump_stack_print_info.cold.2+0x52/0x52 [ 409.153644] lowmem_reserve[]: [ 409.155891] warn_alloc.cold.119+0xb7/0x1bd [ 409.159498] 0 [ 409.185000] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 409.190168] 2817 [ 409.193269] ? lock_downgrade+0x900/0x900 [ 409.197569] 6321 [ 409.199375] ? trace_hardirqs_off+0xb8/0x310 [ 409.204193] 6321 [ 409.206258] ? trace_hardirqs_off+0xb8/0x310 [ 409.210383] Node 0 [ 409.212451] __alloc_pages_slowpath+0x2667/0x2d80 [ 409.216869] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 409.218931] ? warn_alloc+0x120/0x120 [ 409.223295] lowmem_reserve[]: [ 409.225531] ? trace_hardirqs_on+0x310/0x310 [ 409.230348] 0 [ 409.256896] ? warn_alloc+0x120/0x120 [ 409.260679] 0 [ 409.263785] ? print_usage_bug+0xc0/0xc0 [ 409.268169] 3503 [ 409.269974] ? warn_alloc+0x120/0x120 [ 409.273753] 3503 [ 409.275558] ? ktime_get+0x2e1/0x440 [ 409.281657] ? print_usage_bug+0xc0/0xc0 [ 409.285437] Node 0 [ 409.287494] ? __lock_acquire+0x7ec/0x4ec0 [ 409.291209] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 409.295243] ? __lock_acquire+0x7ec/0x4ec0 [ 409.297454] lowmem_reserve[]: 0 [ 409.301703] ? kasan_check_read+0x11/0x20 [ 409.330396] 0 0 [ 409.334682] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.337936] 0 [ 409.342086] ? should_fail+0x22d/0xd01 [ 409.344041] Node 0 [ 409.349576] ? rcu_bh_qs+0xc0/0xc0 [ 409.351358] DMA: [ 409.355245] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.357469] 1*4kB [ 409.361006] ? __lock_acquire+0x7ec/0x4ec0 [ 409.363051] (U) [ 409.368162] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 409.370290] 0*8kB [ 409.374523] ? __lock_acquire+0x7ec/0x4ec0 [ 409.376486] 0*16kB [ 409.381584] ? should_fail+0x22d/0xd01 [ 409.383713] 1*32kB [ 409.387941] ? rcu_idle_enter+0x4b0/0x4b0 [ 409.390157] (U) [ 409.394059] ? mark_held_locks+0x130/0x130 [ 409.396270] 2*64kB [ 409.400414] ? mark_held_locks+0x130/0x130 [ 409.402372] (U) [ 409.406608] ? mark_held_locks+0xc7/0x130 [ 409.408815] 1*128kB (U) [ 409.413058] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 409.415015] 1*256kB [ 409.419158] ? graph_lock+0x170/0x170 [ 409.421805] (U) [ 409.426815] ? print_usage_bug+0xc0/0xc0 [ 409.429116] 0*512kB [ 409.432910] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.434860] 1*1024kB (U) [ 409.438924] ? check_preemption_disabled+0x48/0x200 [ 409.441219] 1*2048kB (M) [ 409.446769] ? check_preemption_disabled+0x48/0x200 [ 409.449505] 3*4096kB [ 409.454521] ? __lock_is_held+0xb5/0x140 [ 409.457254] (M) [ 409.462268] __alloc_pages_nodemask+0xa80/0xde0 [ 409.464648] = 15908kB [ 409.464662] Node 0 [ 409.468710] ? graph_lock+0x170/0x170 [ 409.470671] DMA32: [ 409.475335] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 409.477728] 3*4kB [ 409.479959] ? graph_lock+0x170/0x170 [ 409.483743] (M) [ 409.485988] ? find_held_lock+0x36/0x1c0 [ 409.490978] 2*8kB [ 409.493132] ? ____cache_alloc_node+0x1c7/0x1e0 [ 409.496906] (UM) [ 409.498880] ? lock_downgrade+0x900/0x900 [ 409.502917] 2*16kB [ 409.505067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.509711] (M) [ 409.511772] cache_grow_begin+0x91/0x8c0 [ 409.515892] 2*32kB (UM) [ 409.518135] ? do_raw_spin_unlock+0xa7/0x2f0 [ 409.523642] 2*64kB (M) [ 409.525631] fallback_alloc+0x203/0x2e0 [ 409.529657] 3*128kB (M) [ 409.532336] ____cache_alloc_node+0x1c7/0x1e0 [ 409.536720] 2*256kB [ 409.539305] kmem_cache_alloc_node+0xe3/0x730 [ 409.543258] (M) [ 409.545926] ? ipv6_get_ifaddr+0x42e/0x620 [ 409.550396] 3*512kB [ 409.552721] __alloc_skb+0x119/0x770 [ 409.557193] (M) [ 409.559170] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 409.563386] 4*1024kB [ 409.565704] ? skb_scrub_packet+0x490/0x490 [ 409.569393] (UM) [ 409.571366] ? lock_downgrade+0x900/0x900 [ 409.576625] 3*2048kB [ 409.579035] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.583328] (UM) [ 409.585389] ? refcount_sub_and_test_checked+0x203/0x310 [ 409.589524] 3*4096kB [ 409.591966] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 409.597487] (M) [ 409.599550] ? addrconf_rs_timer+0x6f0/0x6f0 [ 409.604977] = 25212kB [ 409.607393] ndisc_alloc_skb+0x144/0x340 [ 409.612813] Node 0 [ 409.614788] ndisc_send_rs+0x331/0x6e0 [ 409.619174] Normal: [ 409.621583] addrconf_rs_timer+0x3c0/0x6f0 [ 409.625622] 2320*4kB [ 409.627857] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.631718] (UME) [ 409.634045] call_timer_fn+0x272/0x920 [ 409.638253] 282*8kB [ 409.640658] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.644982] (UME) [ 409.647134] ? process_timeout+0x40/0x40 [ 409.650998] 32*16kB [ 409.653315] ? find_held_lock+0x36/0x1c0 [ 409.657524] (UM) [ 409.659694] ? mark_held_locks+0xc7/0x130 [ 409.663727] 15*32kB (UM) [ 409.666056] ? _raw_spin_unlock_irq+0x27/0x80 [ 409.670093] 4*64kB [ 409.672151] ? _raw_spin_unlock_irq+0x27/0x80 [ 409.676274] (M) [ 409.679031] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.683618] 3*128kB (UM) [ 409.685862] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 409.690331] 1*256kB (M) [ 409.692314] ? trace_hardirqs_on+0xbd/0x310 [ 409.696519] 1*512kB (M) [ 409.699287] ? kasan_check_read+0x11/0x20 [ 409.703839] 0*1024kB 0*2048kB [ 409.706520] ? __run_timers+0x7da/0xc70 [ 409.710820] 0*4096kB [ 409.713492] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 409.717621] = 13936kB [ 409.720809] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.724769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 409.727175] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 409.732606] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 409.735009] __run_timers+0x7e5/0xc70 [ 409.739225] 4517 total pagecache pages [ 409.748066] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 409.752278] 0 pages in swap cache [ 409.760849] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 409.764632] Swap cache stats: add 0, delete 0, find 0/0 [ 409.768516] ? graph_lock+0x170/0x170 [ 409.773856] Free swap = 0kB [ 409.777308] ? print_usage_bug+0xc0/0xc0 [ 409.782300] Total swap = 0kB [ 409.787658] ? lock_release+0x970/0x970 [ 409.791442] 1965979 pages RAM [ 409.794486] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 409.798520] 0 pages HighMem/MovableOnly [ 409.798542] 342745 pages reserved [ 409.801584] ? find_held_lock+0x36/0x1c0 [ 409.805531] 0 pages cma reserved [ 409.808642] ? graph_lock+0x170/0x170 [ 409.813878] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 409.817778] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.817793] ? check_preemption_disabled+0x48/0x200 [ 409.817829] ? __lock_is_held+0xb5/0x140 [ 409.821309] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 409.825312] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.828741] ksoftirqd/1 cpuset= [ 409.832536] ? check_preemption_disabled+0x48/0x200 [ 409.839007] / [ 409.844568] run_timer_softirq+0x52/0xb0 [ 409.849560] mems_allowed=0 [ 409.853614] ? rcu_read_lock_sched_held+0x108/0x120 [ 409.891412] __do_softirq+0x30b/0xad8 [ 409.895240] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 409.900355] ? pvclock_read_flags+0x160/0x160 [ 409.904850] ? lapic_next_event+0x5a/0x90 [ 409.909001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.914540] ? check_preemption_disabled+0x48/0x200 [ 409.919554] ? check_preemption_disabled+0x48/0x200 [ 409.924579] ? kvm_clock_read+0x18/0x30 [ 409.928553] ? kvm_sched_clock_read+0x9/0x20 [ 409.932968] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.938511] ? check_preemption_disabled+0x48/0x200 [ 409.943543] irq_exit+0x17f/0x1c0 [ 409.947000] smp_apic_timer_interrupt+0x1cb/0x760 [ 409.951843] ? smp_reschedule_interrupt+0x109/0x650 [ 409.956863] ? smp_call_function_single_interrupt+0x650/0x650 [ 409.962746] ? interrupt_entry+0xb5/0xf0 [ 409.966812] ? trace_hardirqs_off_caller+0xbb/0x310 [ 409.971859] ? trace_hardirqs_off_caller+0xbb/0x310 [ 409.976882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.981730] ? trace_hardirqs_on_caller+0x310/0x310 [ 409.986744] ? trace_hardirqs_on_caller+0x310/0x310 [ 409.991764] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.997303] ? check_preemption_disabled+0x48/0x200 [ 410.002319] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.007864] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.012716] apic_timer_interrupt+0xf/0x20 [ 410.016945] </IRQ> [ 410.019192] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 410.024477] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 410.043378] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 410.051087] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 410.058356] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 410.065623] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 410.072890] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 410.080154] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 410.087451] ? arch_local_irq_restore+0x45/0x52 [ 410.092137] dump_stack+0x26a/0x2b4 [ 410.095767] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.100962] ? mark_held_locks+0x130/0x130 [ 410.105197] ? mark_held_locks+0x130/0x130 [ 410.109447] dump_header+0x27b/0xf72 [ 410.113183] ? pagefault_out_of_memory+0x197/0x197 [ 410.118118] ? mark_held_locks+0x130/0x130 [ 410.122352] ? __lock_acquire+0x7ec/0x4ec0 [ 410.126588] ? mem_cgroup_charge_statistics+0x780/0x780 [ 410.131949] ? print_usage_bug+0xc0/0xc0 [ 410.136011] ? print_usage_bug+0xc0/0xc0 [ 410.140106] ? graph_lock+0x170/0x170 [ 410.143907] ? graph_lock+0x170/0x170 [ 410.147807] ? print_usage_bug+0xc0/0xc0 [ 410.151868] ? print_usage_bug+0xc0/0xc0 [ 410.155973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.161517] ? find_held_lock+0x36/0x1c0 [ 410.165596] ? mark_held_locks+0xc7/0x130 [ 410.169750] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 410.174851] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 410.179955] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.184631] ? trace_hardirqs_on+0xbd/0x310 [ 410.188952] ? kasan_check_read+0x11/0x20 [ 410.193102] ? ___ratelimit+0x36f/0x655 [ 410.197080] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.202535] ? trace_hardirqs_on+0x310/0x310 [ 410.206944] ? lock_downgrade+0x900/0x900 [ 410.211101] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 410.216217] ? ___ratelimit+0xaa/0x655 [ 410.220104] ? idr_get_free+0xec0/0xec0 [ 410.224078] ? kasan_check_write+0x14/0x20 [ 410.228316] ? do_raw_spin_lock+0xc1/0x200 [ 410.232566] oom_kill_process.cold.27+0x10/0x903 [ 410.237323] ? graph_lock+0x170/0x170 [ 410.241127] ? _raw_spin_unlock+0x2c/0x50 [ 410.245274] ? oom_badness+0xe6/0xaa0 [ 410.249083] ? oom_evaluate_task+0x540/0x540 [ 410.253503] ? find_held_lock+0x36/0x1c0 [ 410.257574] ? out_of_memory+0x974/0x1430 [ 410.261722] ? lock_downgrade+0x900/0x900 [ 410.265866] ? check_preemption_disabled+0x48/0x200 [ 410.270889] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.276688] ? kasan_check_read+0x11/0x20 [ 410.280849] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.286125] ? rcu_bh_qs+0xc0/0xc0 [ 410.289670] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 410.294683] ? oom_evaluate_task+0x302/0x540 [ 410.299096] out_of_memory+0xa84/0x1430 [ 410.303084] ? oom_killer_disable+0x3a0/0x3a0 [ 410.307579] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 410.312514] ? __mutex_add_waiter+0x2a0/0x2a0 [ 410.317022] __alloc_pages_slowpath+0x2318/0x2d80 [ 410.321897] ? warn_alloc+0x120/0x120 [ 410.325705] ? __radix_tree_lookup+0x4c0/0x4c0 [ 410.330304] ? find_get_entry+0x2f2/0xc40 [ 410.334474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.340016] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 410.344956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.350498] ? should_fail+0x22d/0xd01 [ 410.354393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.359498] ? __lock_is_held+0xb5/0x140 [ 410.363587] ? __lock_is_held+0xb5/0x140 [ 410.367666] ? kasan_check_read+0x11/0x20 [ 410.371821] ? ___might_sleep+0x1ed/0x300 [ 410.375970] ? lock_release+0x970/0x970 [ 410.379945] ? arch_local_save_flags+0x40/0x40 [ 410.384543] ? __might_sleep+0x95/0x190 [ 410.388527] __alloc_pages_nodemask+0xa80/0xde0 [ 410.393203] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 410.398221] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.404040] ? kasan_check_read+0x11/0x20 [ 410.408191] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.413474] ? graph_lock+0x170/0x170 [ 410.417536] ? print_usage_bug+0xc0/0xc0 [ 410.421607] ? graph_lock+0x170/0x170 [ 410.425410] ? graph_lock+0x170/0x170 [ 410.429215] ? __do_page_cache_readahead+0x7ce/0x980 [ 410.434323] ? find_held_lock+0x36/0x1c0 [ 410.438390] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 410.443934] alloc_pages_current+0x10c/0x210 [ 410.448344] ? lock_downgrade+0x900/0x900 [ 410.452503] __page_cache_alloc+0x38f/0x5b0 [ 410.456827] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.462623] ? kasan_check_read+0x11/0x20 [ 410.466770] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.472050] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 410.476742] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.482293] ? check_preemption_disabled+0x48/0x200 [ 410.487330] filemap_fault+0x1594/0x25f0 [ 410.491416] ? __lock_page_or_retry+0xa00/0xa00 [ 410.496084] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.501880] ? kasan_check_read+0x11/0x20 [ 410.506040] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.511407] ? rcu_bh_qs+0xc0/0xc0 [ 410.514949] ? remove_wait_queue+0x1a6/0x360 [ 410.519374] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.524834] ? filemap_map_pages+0xdea/0x1980 [ 410.529344] ? print_usage_bug+0xc0/0xc0 [ 410.533410] ? find_get_pages_range_tag+0x1320/0x1320 [ 410.538603] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 410.544135] ? fput+0x130/0x1a0 [ 410.547416] ? graph_lock+0x170/0x170 [ 410.551215] ? __lock_acquire+0x7ec/0x4ec0 [ 410.555505] ? lock_acquire+0x1ed/0x520 [ 410.559483] ? ext4_filemap_fault+0x7a/0xad [ 410.563901] ? lock_release+0x970/0x970 [ 410.567879] ? arch_local_save_flags+0x40/0x40 [ 410.572484] ? select_estimate_accuracy+0x4b0/0x4b0 [ 410.577528] ? down_read+0xb0/0x1d0 [ 410.581151] ? ext4_filemap_fault+0x7a/0xad [ 410.585476] ? __down_interruptible+0x700/0x700 [ 410.590164] ext4_filemap_fault+0x82/0xad [ 410.594365] __do_fault+0x100/0x6b0 [ 410.597997] ? print_bad_pte+0x6c0/0x6c0 [ 410.602055] ? find_held_lock+0x36/0x1c0 [ 410.606119] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 410.611318] ? pmd_val+0x88/0x100 [ 410.614781] ? add_mm_counter_fast+0xd0/0xd0 [ 410.619213] ? pmd_val+0x88/0x100 [ 410.622669] ? add_mm_counter_fast+0xd0/0xd0 [ 410.627082] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.632630] __handle_mm_fault+0x3709/0x53e0 [ 410.637048] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 410.641889] ? graph_lock+0x170/0x170 [ 410.645696] ? print_usage_bug+0xc0/0xc0 [ 410.649761] ? lock_downgrade+0x900/0x900 [ 410.653912] ? graph_lock+0x170/0x170 [ 410.657745] ? graph_lock+0x170/0x170 [ 410.661564] ? handle_mm_fault+0x42a/0xc70 [ 410.665801] ? lock_downgrade+0x900/0x900 [ 410.669973] ? check_preemption_disabled+0x48/0x200 [ 410.674992] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 410.680790] ? kasan_check_read+0x11/0x20 [ 410.684937] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 410.690227] ? rcu_bh_qs+0xc0/0xc0 [ 410.693765] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 410.699244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.704779] ? check_preemption_disabled+0x48/0x200 [ 410.709807] handle_mm_fault+0x54f/0xc70 [ 410.713884] ? __handle_mm_fault+0x53e0/0x53e0 [ 410.718484] ? find_vma+0x34/0x190 [ 410.722038] __do_page_fault+0x67d/0xed0 [ 410.726106] ? mm_fault_error+0x380/0x380 [ 410.730276] ? trace_hardirqs_off+0xb8/0x310 [ 410.734694] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.740056] ? trace_hardirqs_on+0x310/0x310 [ 410.744492] do_page_fault+0xf2/0x7e0 [ 410.748297] ? vmalloc_sync_all+0x30/0x30 [ 410.752448] ? error_entry+0x70/0xd0 [ 410.756168] ? trace_hardirqs_off_caller+0xbb/0x310 [ 410.761182] ? trace_hardirqs_on_caller+0xc0/0x310 [ 410.766115] ? syscall_return_slowpath+0x5e0/0x5e0 [ 410.771060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.775914] ? trace_hardirqs_on_caller+0x310/0x310 [ 410.780928] ? trace_hardirqs_off+0x310/0x310 [ 410.785422] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 410.790486] ? prepare_exit_to_usermode+0x291/0x3b0 [ 410.795500] ? page_fault+0x8/0x30 [ 410.799041] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.803901] ? page_fault+0x8/0x30 [ 410.807441] page_fault+0x1e/0x30 [ 410.810899] RIP: 0033:0x7f41f206bdd3 [ 410.814625] Code: Bad RIP value. [ 410.817982] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 410.823352] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 410.830628] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 410.837892] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 410.845185] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 410.852451] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 410.859755] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 410.859818] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 410.866606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.866611] Call Trace: [ 410.866633] dump_stack+0x1c4/0x2b4 [ 410.866651] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.873200] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 410.882491] warn_alloc.cold.119+0xb7/0x1bd [ 410.885042] init cpuset= [ 410.888666] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 410.893830] / [ 410.903534] ? lock_downgrade+0x900/0x900 [ 410.907837] mems_allowed=0 [ 410.910510] ? trace_hardirqs_off+0xb8/0x310 [ 410.928496] ? trace_hardirqs_off+0xb8/0x310 [ 410.932916] __alloc_pages_slowpath+0x2667/0x2d80 [ 410.937798] ? warn_alloc+0x120/0x120 [ 410.941606] ? warn_alloc+0x120/0x120 [ 410.945410] ? print_usage_bug+0xc0/0xc0 [ 410.949502] ? warn_alloc+0x120/0x120 [ 410.953305] ? print_usage_bug+0xc0/0xc0 [ 410.957374] ? __lock_acquire+0x7ec/0x4ec0 [ 410.961619] ? __lock_acquire+0x7ec/0x4ec0 [ 410.965855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.971390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.976931] ? should_fail+0x22d/0xd01 [ 410.980829] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.985948] ? __lock_acquire+0x7ec/0x4ec0 [ 410.990221] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.995321] ? __lock_acquire+0x7ec/0x4ec0 [ 410.999560] ? should_fail+0x22d/0xd01 [ 411.003468] ? mark_held_locks+0x130/0x130 [ 411.007716] ? mark_held_locks+0x130/0x130 [ 411.011955] ? graph_lock+0x170/0x170 [ 411.015764] ? print_usage_bug+0xc0/0xc0 [ 411.019827] ? graph_lock+0x170/0x170 [ 411.023630] ? print_usage_bug+0xc0/0xc0 [ 411.027694] ? wq_watchdog_touch+0x9c/0xfe [ 411.031932] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.037474] ? check_preemption_disabled+0x48/0x200 [ 411.042490] ? check_preemption_disabled+0x48/0x200 [ 411.047518] ? __lock_is_held+0xb5/0x140 [ 411.051590] __alloc_pages_nodemask+0xa80/0xde0 [ 411.056264] ? graph_lock+0x170/0x170 [ 411.060176] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 411.065191] ? graph_lock+0x170/0x170 [ 411.069004] ? find_held_lock+0x36/0x1c0 [ 411.073078] ? ____cache_alloc_node+0x1c7/0x1e0 [ 411.077748] ? lock_downgrade+0x900/0x900 [ 411.081905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.087459] cache_grow_begin+0x91/0x8c0 [ 411.091531] ? do_raw_spin_unlock+0xa7/0x2f0 [ 411.095948] fallback_alloc+0x203/0x2e0 [ 411.099938] ____cache_alloc_node+0x1c7/0x1e0 [ 411.104452] kmem_cache_alloc_node+0xe3/0x730 [ 411.108976] ? ipv6_get_ifaddr+0x42e/0x620 [ 411.113222] __alloc_skb+0x119/0x770 [ 411.116937] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 411.122225] ? skb_scrub_packet+0x490/0x490 [ 411.126551] ? lock_downgrade+0x900/0x900 [ 411.130708] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.136249] ? refcount_sub_and_test_checked+0x203/0x310 [ 411.141704] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 411.147171] ? addrconf_rs_timer+0x6f0/0x6f0 [ 411.151604] ndisc_alloc_skb+0x144/0x340 [ 411.155670] ndisc_send_rs+0x331/0x6e0 [ 411.159568] addrconf_rs_timer+0x3c0/0x6f0 [ 411.163808] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.168074] call_timer_fn+0x272/0x920 [ 411.171980] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.176217] ? process_timeout+0x40/0x40 [ 411.180280] ? find_held_lock+0x36/0x1c0 [ 411.184350] ? __run_timers+0x7da/0xc70 [ 411.188327] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.192820] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.197325] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.201563] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 411.206148] ? trace_hardirqs_on+0xbd/0x310 [ 411.210468] ? kasan_check_read+0x11/0x20 [ 411.214618] ? __run_timers+0x7da/0xc70 [ 411.218594] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 411.224160] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.228402] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.232644] __run_timers+0x7e5/0xc70 [ 411.236453] ? find_held_lock+0x36/0x1c0 [ 411.240532] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 411.245894] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.250674] ? retint_kernel+0x2d/0x2d [ 411.254577] ? _raw_spin_unlock_irq+0x56/0x80 [ 411.259097] ? pvclock_read_flags+0x160/0x160 [ 411.263608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.269144] ? check_preemption_disabled+0x48/0x200 [ 411.274186] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 411.279754] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 411.285039] ? rcu_pm_notify+0xc0/0xc0 [ 411.288944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.294485] ? check_preemption_disabled+0x48/0x200 [ 411.299509] run_timer_softirq+0x52/0xb0 [ 411.303570] ? rcu_read_lock_sched_held+0x108/0x120 [ 411.308592] __do_softirq+0x30b/0xad8 [ 411.312741] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 411.317846] ? retint_kernel+0x2d/0x2d [ 411.321769] ? schedule+0x108/0x460 [ 411.325414] ? trace_hardirqs_off+0xb8/0x310 [ 411.329964] ? smpboot_thread_fn+0x68b/0xa00 [ 411.334374] ? trace_hardirqs_on+0x310/0x310 [ 411.338783] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.344334] ? check_preemption_disabled+0x48/0x200 [ 411.349356] ? takeover_tasklets+0xa90/0xa90 [ 411.353769] run_ksoftirqd+0x94/0x100 [ 411.357579] smpboot_thread_fn+0x68b/0xa00 [ 411.361821] ? sort_range+0x30/0x30 [ 411.365450] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 411.370569] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.376108] ? __kthread_parkme+0xfb/0x1a0 [ 411.380353] kthread+0x35a/0x420 [ 411.383721] ? sort_range+0x30/0x30 [ 411.387357] ? kthread_bind+0x40/0x40 [ 411.391181] ret_from_fork+0x3a/0x50 [ 411.394917] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 411.394923] warn_alloc_show_mem: 1 callbacks suppressed [ 411.394932] Mem-Info: [ 411.401090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.401099] Call Trace: [ 411.406472] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 411.406472] active_file:34 inactive_file:0 isolated_file:13 [ 411.406472] unevictable:0 dirty:0 writeback:0 unstable:0 [ 411.406472] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 411.406472] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 411.406472] free:13758 free_pcp:195 free_cma:0 [ 411.408853] <IRQ> [ 411.418220] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 411.420801] dump_stack+0x1c4/0x2b4 [ 411.453833] Node 0 [ 411.455997] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.483941] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 411.487561] warn_alloc.cold.119+0xb7/0x1bd [ 411.489758] lowmem_reserve[]: 0 [ 411.494954] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 411.520454] 2817 [ 411.524774] ? lock_downgrade+0x900/0x900 [ 411.528023] 6321 6321 [ 411.532875] ? trace_hardirqs_off+0xb8/0x310 [ 411.539061] ? trace_hardirqs_off+0xb8/0x310 [ 411.541537] Node 0 [ 411.545951] __alloc_pages_slowpath+0x2667/0x2d80 [ 411.550363] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 411.552596] ? warn_alloc+0x120/0x120 [ 411.557381] lowmem_reserve[]: 0 [ 411.583932] ? warn_alloc+0x120/0x120 [ 411.587710] 0 [ 411.590985] ? print_usage_bug+0xc0/0xc0 [ 411.594763] 3503 [ 411.596563] ? warn_alloc+0x120/0x120 [ 411.600594] 3503 [ 411.602660] ? print_usage_bug+0xc0/0xc0 [ 411.606437] Node 0 Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 411.608524] ? __lock_acquire+0x7ec/0x4ec0 [ 411.612559] lowmem_reserve[]: [ 411.641629] ? __lock_acquire+0x7ec/0x4ec0 [ 411.645853] 0 [ 411.648958] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.653175] 0 [ 411.654980] ? should_fail+0x22d/0xd01 [ 411.660487] 0 0 [ 411.662299] ? __lock_acquire+0x7ec/0x4ec0 [ 411.668136] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.672346] Node 0 DMA: [ 411.677449] ? __lock_acquire+0x7ec/0x4ec0 [ 411.677453] 1*4kB (U) [ 411.680138] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.684372] 0*8kB [ 411.686874] ? __lock_acquire+0x7ec/0x4ec0 [ 411.691963] 0*16kB [ 411.694108] ? should_fail+0x22d/0xd01 [ 411.698330] 1*32kB [ 411.700576] ? mark_held_locks+0x130/0x130 [ 411.704433] (U) [ 411.706670] ? mark_held_locks+0x130/0x130 [ 411.710875] 2*64kB (U) [ 411.712860] ? graph_lock+0x170/0x170 [ 411.717061] 1*128kB (U) [ 411.719650] ? print_usage_bug+0xc0/0xc0 [ 411.723421] 1*256kB (U) [ 411.726109] ? wq_watchdog_touch+0x9c/0xfe [ 411.730148] 0*512kB [ 411.732819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.737028] 1*1024kB (U) [ 411.739356] ? check_preemption_disabled+0x48/0x200 [ 411.744878] 1*2048kB [ 411.747630] ? check_preemption_disabled+0x48/0x200 [ 411.752623] (M) [ 411.755036] ? __lock_is_held+0xb5/0x140 [ 411.760027] 3*4096kB [ 411.762000] __alloc_pages_nodemask+0xa80/0xde0 [ 411.766037] (M) [ 411.768450] ? graph_lock+0x170/0x170 [ 411.773090] = 15908kB [ 411.775064] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 411.778840] Node 0 [ 411.781243] ? graph_lock+0x170/0x170 [ 411.781269] ? find_held_lock+0x36/0x1c0 [ 411.786255] DMA32: [ 411.788505] ? ____cache_alloc_node+0x1c7/0x1e0 [ 411.792280] 3*4kB [ 411.796336] ? lock_downgrade+0x900/0x900 [ 411.798553] (M) [ 411.803220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.805349] 2*8kB [ 411.809510] cache_grow_begin+0x91/0x8c0 [ 411.811461] (UM) 2*16kB [ 411.817013] ? do_raw_spin_unlock+0xa7/0x2f0 [ 411.819142] (M) [ 411.823209] fallback_alloc+0x203/0x2e0 [ 411.825858] 2*32kB [ 411.830264] ____cache_alloc_node+0x1c7/0x1e0 [ 411.832224] (UM) [ 411.836196] kmem_cache_alloc_node+0xe3/0x730 [ 411.838405] 2*64kB (M) [ 411.842920] ? ipv6_get_ifaddr+0x42e/0x620 [ 411.844978] 3*128kB [ 411.849485] __alloc_skb+0x119/0x770 [ 411.852039] (M) [ 411.856292] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 411.858595] 2*256kB [ 411.862304] ? skb_scrub_packet+0x490/0x490 [ 411.864260] (M) [ 411.869531] ? lock_downgrade+0x900/0x900 [ 411.871837] 3*512kB [ 411.876159] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.878109] (M) [ 411.882258] ? refcount_sub_and_test_checked+0x203/0x310 [ 411.884559] 4*1024kB (UM) [ 411.890105] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 411.892062] 3*2048kB [ 411.897507] ? addrconf_rs_timer+0x6f0/0x6f0 [ 411.900334] (UM) [ 411.905787] ndisc_alloc_skb+0x144/0x340 [ 411.908181] 3*4096kB [ 411.912586] ndisc_send_rs+0x331/0x6e0 [ 411.914618] (M) = 25212kB [ 411.918685] addrconf_rs_timer+0x3c0/0x6f0 [ 411.921075] Node 0 [ 411.924960] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.927703] Normal: [ 411.931941] call_timer_fn+0x272/0x920 [ 411.934151] 2320*4kB [ 411.938380] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.940683] (UME) [ 411.944565] ? process_timeout+0x40/0x40 [ 411.946980] 282*8kB (UME) [ 411.951218] ? find_held_lock+0x36/0x1c0 [ 411.953348] 32*16kB [ 411.957407] ? mark_held_locks+0xc7/0x130 [ 411.960229] (UM) [ 411.964289] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.966582] 15*32kB (UM) [ 411.970735] ? _raw_spin_unlock_irq+0x27/0x80 [ 411.972782] 4*64kB [ 411.977269] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 411.980007] (M) [ 411.984502] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 411.986721] 3*128kB [ 411.990952] ? trace_hardirqs_on+0xbd/0x310 [ 411.992907] (UM) [ 411.997489] ? kasan_check_read+0x11/0x20 [ 411.999789] 1*256kB (M) [ 412.004116] ? __run_timers+0x7da/0xc70 [ 412.006169] 1*512kB [ 412.010312] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.013112] (M) [ 412.017096] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 412.019389] 0*1024kB [ 412.024838] __run_timers+0x7e5/0xc70 [ 412.026796] 0*2048kB [ 412.031051] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 412.033429] 0*4096kB [ 412.037236] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 412.039625] = 13936kB [ 412.044983] ? graph_lock+0x170/0x170 [ 412.047378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 412.052383] ? print_usage_bug+0xc0/0xc0 [ 412.054779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 412.058565] ? lock_release+0x970/0x970 [ 412.067382] 4517 total pagecache pages [ 412.071450] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 412.080002] 0 pages in swap cache [ 412.083969] ? find_held_lock+0x36/0x1c0 [ 412.087842] Swap cache stats: add 0, delete 0, find 0/0 [ 412.093022] ? graph_lock+0x170/0x170 [ 412.096454] Free swap = 0kB [ 412.100518] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.105860] Total swap = 0kB [ 412.109656] ? check_preemption_disabled+0x48/0x200 [ 412.112659] 1965979 pages RAM [ 412.118192] ? __lock_is_held+0xb5/0x140 [ 412.121176] 0 pages HighMem/MovableOnly [ 412.121197] 342745 pages reserved [ 412.126219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.129302] 0 pages cma reserved [ 412.133360] ? check_preemption_disabled+0x48/0x200 [ 412.137377] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 412.140764] run_timer_softirq+0x52/0xb0 [ 412.146333] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 412.149638] ? rcu_read_lock_sched_held+0x108/0x120 [ 412.154631] ksoftirqd/1 cpuset= [ 412.161119] __do_softirq+0x30b/0xad8 [ 412.165156] / [ 412.175481] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 412.180473] mems_allowed=0 [ 412.183746] ? pvclock_read_flags+0x160/0x160 [ 412.201715] ? lapic_next_event+0x5a/0x90 [ 412.205863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.211401] ? check_preemption_disabled+0x48/0x200 [ 412.216420] ? check_preemption_disabled+0x48/0x200 [ 412.221469] ? kvm_clock_read+0x18/0x30 [ 412.225454] ? kvm_sched_clock_read+0x9/0x20 [ 412.229873] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 412.235413] ? check_preemption_disabled+0x48/0x200 [ 412.240463] irq_exit+0x17f/0x1c0 [ 412.243939] smp_apic_timer_interrupt+0x1cb/0x760 [ 412.248797] ? smp_reschedule_interrupt+0x109/0x650 [ 412.253827] ? smp_call_function_single_interrupt+0x650/0x650 [ 412.259712] ? interrupt_entry+0xb5/0xf0 [ 412.263774] ? trace_hardirqs_off_caller+0xbb/0x310 [ 412.268786] ? trace_hardirqs_off_caller+0xbb/0x310 [ 412.273816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.278663] ? trace_hardirqs_on_caller+0x310/0x310 [ 412.283675] ? trace_hardirqs_on_caller+0x310/0x310 [ 412.288711] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.294249] ? check_preemption_disabled+0x48/0x200 [ 412.299264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.304811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 412.309666] apic_timer_interrupt+0xf/0x20 [ 412.313893] </IRQ> [ 412.316130] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 412.321404] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 412.340315] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 412.348029] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 412.355293] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 412.362559] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 412.369825] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 412.377089] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 412.384382] ? arch_local_irq_restore+0x45/0x52 [ 412.389062] dump_stack+0x26a/0x2b4 [ 412.392697] ? dump_stack_print_info.cold.2+0x52/0x52 [ 412.397893] ? mark_held_locks+0x130/0x130 [ 412.402130] ? mark_held_locks+0x130/0x130 [ 412.406365] dump_header+0x27b/0xf72 [ 412.410089] ? pagefault_out_of_memory+0x197/0x197 [ 412.415034] ? mark_held_locks+0x130/0x130 [ 412.419549] ? __lock_acquire+0x7ec/0x4ec0 [ 412.423789] ? mem_cgroup_charge_statistics+0x780/0x780 [ 412.429168] ? print_usage_bug+0xc0/0xc0 [ 412.433228] ? print_usage_bug+0xc0/0xc0 [ 412.437292] ? graph_lock+0x170/0x170 [ 412.441089] ? graph_lock+0x170/0x170 [ 412.444891] ? print_usage_bug+0xc0/0xc0 [ 412.448971] ? print_usage_bug+0xc0/0xc0 [ 412.453044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.458587] ? find_held_lock+0x36/0x1c0 [ 412.462677] ? mark_held_locks+0xc7/0x130 [ 412.466828] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 412.471929] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 412.477050] ? lockdep_hardirqs_on+0x421/0x5c0 [ 412.481637] ? trace_hardirqs_on+0xbd/0x310 [ 412.485969] ? kasan_check_read+0x11/0x20 [ 412.490131] ? ___ratelimit+0x36f/0x655 [ 412.494120] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.499582] ? trace_hardirqs_on+0x310/0x310 [ 412.504003] ? lock_downgrade+0x900/0x900 [ 412.508170] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 412.513271] ? ___ratelimit+0xaa/0x655 [ 412.517161] ? idr_get_free+0xec0/0xec0 [ 412.521148] ? kasan_check_write+0x14/0x20 [ 412.525384] ? do_raw_spin_lock+0xc1/0x200 [ 412.529624] oom_kill_process.cold.27+0x10/0x903 [ 412.534381] ? graph_lock+0x170/0x170 [ 412.538180] ? _raw_spin_unlock+0x2c/0x50 [ 412.542327] ? oom_badness+0xe6/0xaa0 [ 412.546160] ? oom_evaluate_task+0x540/0x540 [ 412.550568] ? find_held_lock+0x36/0x1c0 [ 412.554640] ? out_of_memory+0x974/0x1430 [ 412.558787] ? lock_downgrade+0x900/0x900 [ 412.562945] ? check_preemption_disabled+0x48/0x200 [ 412.567977] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.573783] ? kasan_check_read+0x11/0x20 [ 412.577930] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.583219] ? rcu_bh_qs+0xc0/0xc0 [ 412.586764] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 412.591776] ? oom_evaluate_task+0x302/0x540 [ 412.596199] out_of_memory+0xa84/0x1430 [ 412.600191] ? oom_killer_disable+0x3a0/0x3a0 [ 412.604696] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 412.609625] ? __mutex_add_waiter+0x2a0/0x2a0 [ 412.614133] __alloc_pages_slowpath+0x2318/0x2d80 [ 412.619036] ? warn_alloc+0x120/0x120 [ 412.622843] ? __radix_tree_lookup+0x4c0/0x4c0 [ 412.627464] ? find_get_entry+0x2f2/0xc40 [ 412.631635] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.637180] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 412.642120] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 412.647657] ? should_fail+0x22d/0xd01 [ 412.651547] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 412.656662] ? __lock_is_held+0xb5/0x140 [ 412.660754] ? __lock_is_held+0xb5/0x140 [ 412.664827] ? kasan_check_read+0x11/0x20 [ 412.668978] ? ___might_sleep+0x1ed/0x300 [ 412.673128] ? lock_release+0x970/0x970 [ 412.677108] ? arch_local_save_flags+0x40/0x40 [ 412.681706] ? __might_sleep+0x95/0x190 [ 412.685688] __alloc_pages_nodemask+0xa80/0xde0 [ 412.690368] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 412.695391] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.701193] ? kasan_check_read+0x11/0x20 [ 412.705344] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.710629] ? graph_lock+0x170/0x170 [ 412.714430] ? print_usage_bug+0xc0/0xc0 [ 412.718501] ? graph_lock+0x170/0x170 [ 412.722312] ? graph_lock+0x170/0x170 [ 412.726113] ? __do_page_cache_readahead+0x7ce/0x980 [ 412.731224] ? find_held_lock+0x36/0x1c0 [ 412.735291] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 412.740843] alloc_pages_current+0x10c/0x210 [ 412.745249] ? lock_downgrade+0x900/0x900 [ 412.749409] __page_cache_alloc+0x38f/0x5b0 [ 412.753735] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.759536] ? kasan_check_read+0x11/0x20 [ 412.763685] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.768968] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 412.773638] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 412.779178] ? check_preemption_disabled+0x48/0x200 [ 412.784205] filemap_fault+0x1594/0x25f0 [ 412.788283] ? __lock_page_or_retry+0xa00/0xa00 [ 412.792950] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.798749] ? kasan_check_read+0x11/0x20 [ 412.802898] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.808187] ? rcu_bh_qs+0xc0/0xc0 [ 412.811739] ? remove_wait_queue+0x1a6/0x360 [ 412.816152] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.821615] ? filemap_map_pages+0xdea/0x1980 [ 412.826124] ? print_usage_bug+0xc0/0xc0 [ 412.830190] ? find_get_pages_range_tag+0x1320/0x1320 [ 412.835378] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 412.840911] ? fput+0x130/0x1a0 [ 412.844201] ? graph_lock+0x170/0x170 [ 412.848096] ? __lock_acquire+0x7ec/0x4ec0 [ 412.852358] ? lock_acquire+0x1ed/0x520 [ 412.856342] ? ext4_filemap_fault+0x7a/0xad [ 412.860668] ? lock_release+0x970/0x970 [ 412.864643] ? arch_local_save_flags+0x40/0x40 [ 412.869230] ? select_estimate_accuracy+0x4b0/0x4b0 [ 412.874269] ? down_read+0xb0/0x1d0 [ 412.877914] ? ext4_filemap_fault+0x7a/0xad [ 412.882234] ? __down_interruptible+0x700/0x700 [ 412.886933] ext4_filemap_fault+0x82/0xad [ 412.891087] __do_fault+0x100/0x6b0 [ 412.894735] ? print_bad_pte+0x6c0/0x6c0 [ 412.898794] ? find_held_lock+0x36/0x1c0 [ 412.902861] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 412.908048] ? pmd_val+0x88/0x100 [ 412.911501] ? add_mm_counter_fast+0xd0/0xd0 [ 412.915927] ? pmd_val+0x88/0x100 [ 412.919376] ? add_mm_counter_fast+0xd0/0xd0 [ 412.923793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 412.929341] __handle_mm_fault+0x3709/0x53e0 [ 412.933759] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 412.938629] ? graph_lock+0x170/0x170 [ 412.942435] ? print_usage_bug+0xc0/0xc0 [ 412.946506] ? lock_downgrade+0x900/0x900 [ 412.950656] ? graph_lock+0x170/0x170 [ 412.954466] ? graph_lock+0x170/0x170 [ 412.958287] ? handle_mm_fault+0x42a/0xc70 [ 412.962523] ? lock_downgrade+0x900/0x900 [ 412.966669] ? check_preemption_disabled+0x48/0x200 [ 412.971698] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 412.977498] ? kasan_check_read+0x11/0x20 [ 412.981648] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 412.986930] ? rcu_bh_qs+0xc0/0xc0 [ 412.990473] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 412.995926] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.001468] ? check_preemption_disabled+0x48/0x200 [ 413.006496] handle_mm_fault+0x54f/0xc70 [ 413.010562] ? __handle_mm_fault+0x53e0/0x53e0 [ 413.015149] ? find_vma+0x34/0x190 [ 413.018695] __do_page_fault+0x67d/0xed0 [ 413.022766] ? mm_fault_error+0x380/0x380 [ 413.026917] ? trace_hardirqs_off+0xb8/0x310 [ 413.031331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.036692] ? trace_hardirqs_on+0x310/0x310 [ 413.041112] do_page_fault+0xf2/0x7e0 [ 413.045082] ? vmalloc_sync_all+0x30/0x30 [ 413.049235] ? error_entry+0x70/0xd0 [ 413.052950] ? trace_hardirqs_off_caller+0xbb/0x310 [ 413.057977] ? trace_hardirqs_on_caller+0xc0/0x310 [ 413.062912] ? syscall_return_slowpath+0x5e0/0x5e0 [ 413.067844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.072687] ? trace_hardirqs_on_caller+0x310/0x310 [ 413.077703] ? trace_hardirqs_off+0x310/0x310 [ 413.082208] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 413.087232] ? prepare_exit_to_usermode+0x291/0x3b0 [ 413.092254] ? page_fault+0x8/0x30 [ 413.095798] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 413.100646] ? page_fault+0x8/0x30 [ 413.104186] page_fault+0x1e/0x30 [ 413.107641] RIP: 0033:0x7f41f206bdd3 [ 413.111356] Code: Bad RIP value. [ 413.114721] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 413.120093] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 413.127378] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 413.134643] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 413.141907] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 413.149180] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 413.156507] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 413.156583] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 413.163365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.163374] Call Trace: [ 413.169954] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 413.179213] dump_stack+0x1c4/0x2b4 [ 413.181778] init cpuset= [ 413.191485] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.195088] / [ 413.197772] warn_alloc.cold.119+0xb7/0x1bd [ 413.202934] mems_allowed=0 [ 413.204641] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 413.216689] ? lock_downgrade+0x900/0x900 [ 413.220846] ? trace_hardirqs_off+0xb8/0x310 [ 413.225260] ? trace_hardirqs_off+0xb8/0x310 [ 413.229681] __alloc_pages_slowpath+0x2667/0x2d80 [ 413.234562] ? warn_alloc+0x120/0x120 [ 413.238377] ? warn_alloc+0x120/0x120 [ 413.242190] ? print_usage_bug+0xc0/0xc0 [ 413.246298] ? warn_alloc+0x120/0x120 [ 413.250100] ? print_usage_bug+0xc0/0xc0 [ 413.254165] ? __lock_acquire+0x7ec/0x4ec0 [ 413.258402] ? __lock_acquire+0x7ec/0x4ec0 [ 413.262647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.268190] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.273733] ? should_fail+0x22d/0xd01 [ 413.277633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.282737] ? __lock_acquire+0x7ec/0x4ec0 [ 413.286984] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.292089] ? __lock_acquire+0x7ec/0x4ec0 [ 413.296326] ? should_fail+0x22d/0xd01 [ 413.300234] ? mark_held_locks+0x130/0x130 [ 413.304477] ? mark_held_locks+0x130/0x130 [ 413.308715] ? graph_lock+0x170/0x170 [ 413.312775] ? print_usage_bug+0xc0/0xc0 [ 413.316839] ? graph_lock+0x170/0x170 [ 413.320655] ? print_usage_bug+0xc0/0xc0 [ 413.324720] ? wq_watchdog_touch+0x9c/0xfe [ 413.328973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.334511] ? check_preemption_disabled+0x48/0x200 [ 413.339523] ? check_preemption_disabled+0x48/0x200 [ 413.344555] ? __lock_is_held+0xb5/0x140 [ 413.348622] __alloc_pages_nodemask+0xa80/0xde0 [ 413.353296] ? graph_lock+0x170/0x170 [ 413.357106] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 413.362126] ? graph_lock+0x170/0x170 [ 413.365942] ? find_held_lock+0x36/0x1c0 [ 413.370024] ? ____cache_alloc_node+0x1c7/0x1e0 [ 413.374695] ? lock_downgrade+0x900/0x900 [ 413.378861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.384405] cache_grow_begin+0x91/0x8c0 [ 413.388473] ? do_raw_spin_unlock+0xa7/0x2f0 [ 413.392895] fallback_alloc+0x203/0x2e0 [ 413.396880] ____cache_alloc_node+0x1c7/0x1e0 [ 413.401383] kmem_cache_alloc_node+0xe3/0x730 [ 413.405883] ? ipv6_get_ifaddr+0x42e/0x620 [ 413.410134] __alloc_skb+0x119/0x770 [ 413.413849] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.419129] ? skb_scrub_packet+0x490/0x490 [ 413.423454] ? lock_downgrade+0x900/0x900 [ 413.427616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.433169] ? refcount_sub_and_test_checked+0x203/0x310 [ 413.438628] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 413.444084] ? addrconf_rs_timer+0x6f0/0x6f0 [ 413.448528] ndisc_alloc_skb+0x144/0x340 [ 413.452597] ndisc_send_rs+0x331/0x6e0 [ 413.456493] addrconf_rs_timer+0x3c0/0x6f0 [ 413.460735] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.465013] call_timer_fn+0x272/0x920 [ 413.468901] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.473142] ? process_timeout+0x40/0x40 [ 413.477314] ? find_held_lock+0x36/0x1c0 [ 413.481394] ? __run_timers+0x7da/0xc70 [ 413.485374] ? _raw_spin_unlock_irq+0x27/0x80 [ 413.489870] ? _raw_spin_unlock_irq+0x27/0x80 [ 413.494361] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.498593] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 413.503180] ? trace_hardirqs_on+0xbd/0x310 [ 413.507531] ? kasan_check_read+0x11/0x20 [ 413.511699] ? __run_timers+0x7da/0xc70 [ 413.515678] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 413.521159] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.525402] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 413.529664] __run_timers+0x7e5/0xc70 [ 413.533493] ? find_held_lock+0x36/0x1c0 [ 413.537568] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 413.542955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 413.547752] ? retint_kernel+0x2d/0x2d [ 413.551654] ? _raw_spin_unlock_irq+0x56/0x80 [ 413.556165] ? pvclock_read_flags+0x160/0x160 [ 413.560664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.566201] ? check_preemption_disabled+0x48/0x200 [ 413.571225] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 413.576775] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 413.582053] ? rcu_pm_notify+0xc0/0xc0 [ 413.585941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.591494] ? check_preemption_disabled+0x48/0x200 [ 413.596522] run_timer_softirq+0x52/0xb0 [ 413.600582] ? rcu_read_lock_sched_held+0x108/0x120 [ 413.605607] __do_softirq+0x30b/0xad8 [ 413.609423] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 413.614536] ? retint_kernel+0x2d/0x2d [ 413.618430] ? schedule+0x108/0x460 [ 413.622068] ? trace_hardirqs_off+0xb8/0x310 [ 413.626481] ? smpboot_thread_fn+0x68b/0xa00 [ 413.630999] ? trace_hardirqs_on+0x310/0x310 [ 413.635409] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.640946] ? check_preemption_disabled+0x48/0x200 [ 413.645999] ? takeover_tasklets+0xa90/0xa90 [ 413.650413] run_ksoftirqd+0x94/0x100 [ 413.654215] smpboot_thread_fn+0x68b/0xa00 [ 413.658455] ? sort_range+0x30/0x30 [ 413.662085] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 413.667198] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.672736] ? __kthread_parkme+0xfb/0x1a0 [ 413.676982] kthread+0x35a/0x420 [ 413.680352] ? sort_range+0x30/0x30 [ 413.683979] ? kthread_bind+0x40/0x40 [ 413.687787] ret_from_fork+0x3a/0x50 [ 413.691533] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 413.691539] warn_alloc_show_mem: 1 callbacks suppressed [ 413.691547] Mem-Info: [ 413.697698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.703069] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 413.703069] active_file:34 inactive_file:0 isolated_file:13 [ 413.703069] unevictable:0 dirty:0 writeback:0 unstable:0 [ 413.703069] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 413.703069] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 413.703069] free:13758 free_pcp:195 free_cma:0 [ 413.705452] Call Trace: [ 413.714853] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 413.747869] <IRQ> [ 413.750441] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 413.778390] dump_stack+0x1c4/0x2b4 [ 413.780525] lowmem_reserve[]: [ 413.806634] ? dump_stack_print_info.cold.2+0x52/0x52 [ 413.810240] 0 [ 413.813353] warn_alloc.cold.119+0xb7/0x1bd [ 413.818511] 2817 [ 413.820326] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 413.824623] 6321 [ 413.826691] ? lock_downgrade+0x900/0x900 [ 413.831513] 6321 [ 413.833582] ? trace_hardirqs_off+0xb8/0x310 [ 413.839765] ? trace_hardirqs_off+0xb8/0x310 [ 413.844146] Node 0 DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 413.848583] __alloc_pages_slowpath+0x2667/0x2d80 [ 413.848628] ? warn_alloc+0x120/0x120 [ 413.875730] lowmem_reserve[]: 0 [ 413.880597] ? trace_hardirqs_on+0x310/0x310 [ 413.884368] 0 [ 413.887649] ? warn_alloc+0x120/0x120 [ 413.892033] 3503 3503 [ 413.893845] ? print_usage_bug+0xc0/0xc0 [ 413.900119] ? warn_alloc+0x120/0x120 [ 413.904160] Node 0 [ 413.907947] ? ktime_get+0x2e1/0x440 [ 413.907964] ? print_usage_bug+0xc0/0xc0 [ 413.910216] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 413.913902] ? __lock_acquire+0x7ec/0x4ec0 [ 413.917948] lowmem_reserve[]: [ 413.946395] ? __lock_acquire+0x7ec/0x4ec0 [ 413.950614] 0 [ 413.953717] ? kasan_check_read+0x11/0x20 [ 413.957925] 0 [ 413.959728] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.963853] 0 [ 413.965654] ? should_fail+0x22d/0xd01 [ 413.971156] 0 [ 413.972962] ? rcu_bh_qs+0xc0/0xc0 [ 413.976827] Node 0 [ 413.978625] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.982139] DMA: [ 413.984369] ? __lock_acquire+0x7ec/0x4ec0 [ 413.989448] 1*4kB [ 413.991522] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 413.995734] (U) [ 413.997875] ? __lock_acquire+0x7ec/0x4ec0 [ 414.002956] 0*8kB [ 414.004929] ? should_fail+0x22d/0xd01 [ 414.009143] 0*16kB [ 414.011288] ? rcu_idle_enter+0x4b0/0x4b0 [ 414.015155] 1*32kB [ 414.017411] ? mark_held_locks+0x130/0x130 [ 414.021534] (U) [ 414.023794] ? mark_held_locks+0x130/0x130 [ 414.028012] 2*64kB [ 414.030020] ? mark_held_locks+0xc7/0x130 [ 414.034196] (U) [ 414.036430] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 414.040557] 1*128kB [ 414.042527] ? graph_lock+0x170/0x170 [ 414.047527] (U) [ 414.049846] ? print_usage_bug+0xc0/0xc0 [ 414.053629] 1*256kB [ 414.055604] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.059642] (U) [ 414.061962] ? check_preemption_disabled+0x48/0x200 [ 414.067482] 0*512kB [ 414.069458] ? check_preemption_disabled+0x48/0x200 [ 414.074452] 1*1024kB [ 414.076823] ? __lock_is_held+0xb5/0x140 [ 414.081812] (U) [ 414.084222] __alloc_pages_nodemask+0xa80/0xde0 [ 414.088261] 1*2048kB [ 414.090237] ? graph_lock+0x170/0x170 [ 414.094893] (M) [ 414.097297] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 414.101072] 3*4096kB (M) [ 414.103052] ? graph_lock+0x170/0x170 [ 414.108050] = 15908kB [ 414.110811] ? find_held_lock+0x36/0x1c0 [ 414.114586] Node 0 [ 414.117001] ? ____cache_alloc_node+0x1c7/0x1e0 [ 414.121035] DMA32: [ 414.123267] ? lock_downgrade+0x900/0x900 [ 414.127914] 3*4kB [ 414.130154] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.134275] (M) [ 414.136426] cache_grow_begin+0x91/0x8c0 [ 414.141934] 2*8kB (UM) [ 414.143919] ? do_raw_spin_unlock+0xa7/0x2f0 [ 414.147985] 2*16kB [ 414.150574] fallback_alloc+0x203/0x2e0 [ 414.154953] (M) [ 414.157189] ____cache_alloc_node+0x1c7/0x1e0 [ 414.161157] 2*32kB [ 414.163140] kmem_cache_alloc_node+0xe3/0x730 [ 414.167643] (UM) [ 414.169877] ? ipv6_get_ifaddr+0x42e/0x620 [ 414.174340] 2*64kB (M) [ 414.176414] __alloc_skb+0x119/0x770 [ 414.180621] 3*128kB [ 414.183201] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 414.186911] (M) 2*256kB [ 414.189253] ? skb_scrub_packet+0x490/0x490 [ 414.194511] (M) 3*512kB [ 414.197187] ? lock_downgrade+0x900/0x900 [ 414.201485] (M) [ 414.204160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.208274] 4*1024kB (UM) [ 414.210260] ? refcount_sub_and_test_checked+0x203/0x310 [ 414.215768] 3*2048kB (UM) [ 414.218620] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 414.224052] 3*4096kB [ 414.226893] ? addrconf_rs_timer+0x6f0/0x6f0 [ 414.232318] (M) [ 414.234733] ndisc_alloc_skb+0x144/0x340 [ 414.239109] = 25212kB [ 414.241085] ndisc_send_rs+0x331/0x6e0 [ 414.245139] Node 0 [ 414.247559] addrconf_rs_timer+0x3c0/0x6f0 [ 414.251415] Normal: 2320*4kB [ 414.253669] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.257893] (UME) [ 414.261018] call_timer_fn+0x272/0x920 [ 414.265225] 282*8kB [ 414.267370] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.271234] (UME) [ 414.273555] ? process_timeout+0x40/0x40 [ 414.277770] 32*16kB [ 414.279918] ? find_held_lock+0x36/0x1c0 [ 414.283956] (UM) [ 414.286305] ? mark_held_locks+0xc7/0x130 [ 414.290341] 15*32kB [ 414.292399] ? _raw_spin_unlock_irq+0x27/0x80 [ 414.296525] (UM) [ 414.298848] ? _raw_spin_unlock_irq+0x27/0x80 [ 414.303333] 4*64kB [ 414.305393] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.309859] (M) 3*128kB [ 414.312105] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 414.316324] (UM) 1*256kB [ 414.318999] ? trace_hardirqs_on+0xbd/0x310 [ 414.323554] (M) [ 414.326307] ? kasan_check_read+0x11/0x20 [ 414.330608] 1*512kB [ 414.332582] ? __run_timers+0x7da/0xc70 [ 414.336709] (M) [ 414.339030] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 414.342983] 0*1024kB 0*2048kB [ 414.344973] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.350419] 0*4096kB [ 414.353619] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 414.357832] = 13936kB [ 414.360241] __run_timers+0x7e5/0xc70 [ 414.364457] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 414.366873] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 414.370649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 414.379486] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 414.384830] 4517 total pagecache pages [ 414.393401] ? graph_lock+0x170/0x170 [ 414.398412] 0 pages in swap cache [ 414.402311] ? print_usage_bug+0xc0/0xc0 [ 414.406090] Swap cache stats: add 0, delete 0, find 0/0 [ 414.409532] ? lock_release+0x970/0x970 [ 414.413573] Free swap = 0kB [ 414.419183] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 414.423140] Total swap = 0kB [ 414.426175] ? find_held_lock+0x36/0x1c0 [ 414.431351] 1965979 pages RAM [ 414.434366] ? graph_lock+0x170/0x170 [ 414.438399] 0 pages HighMem/MovableOnly [ 414.438408] 342745 pages reserved [ 414.441510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.445292] 0 pages cma reserved [ 414.449262] ? check_preemption_disabled+0x48/0x200 [ 414.452779] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 414.458237] ? __lock_is_held+0xb5/0x140 [ 414.458253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.458269] ? check_preemption_disabled+0x48/0x200 [ 414.461677] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 414.466638] run_timer_softirq+0x52/0xb0 [ 414.473104] ksoftirqd/1 cpuset= [ 414.477161] ? rcu_read_lock_sched_held+0x108/0x120 [ 414.482678] / [ 414.487693] __do_softirq+0x30b/0xad8 [ 414.498013] mems_allowed=0 [ 414.502086] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 414.523907] ? pvclock_read_flags+0x160/0x160 [ 414.528401] ? lapic_next_event+0x5a/0x90 [ 414.532552] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.538091] ? check_preemption_disabled+0x48/0x200 [ 414.543104] ? check_preemption_disabled+0x48/0x200 [ 414.548125] ? kvm_clock_read+0x18/0x30 [ 414.552096] ? kvm_sched_clock_read+0x9/0x20 [ 414.556509] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.562044] ? check_preemption_disabled+0x48/0x200 [ 414.567074] irq_exit+0x17f/0x1c0 [ 414.570533] smp_apic_timer_interrupt+0x1cb/0x760 [ 414.575378] ? smp_reschedule_interrupt+0x109/0x650 [ 414.580398] ? smp_call_function_single_interrupt+0x650/0x650 [ 414.586289] ? interrupt_entry+0xb5/0xf0 [ 414.590356] ? trace_hardirqs_off_caller+0xbb/0x310 [ 414.595380] ? trace_hardirqs_off_caller+0xbb/0x310 [ 414.600397] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.605245] ? trace_hardirqs_on_caller+0x310/0x310 [ 414.610262] ? trace_hardirqs_on_caller+0x310/0x310 [ 414.615288] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.620823] ? check_preemption_disabled+0x48/0x200 [ 414.625840] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.631383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 414.636236] apic_timer_interrupt+0xf/0x20 [ 414.640468] </IRQ> [ 414.642705] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 414.647977] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 414.666889] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 414.674601] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 414.681866] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 414.689155] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 414.696419] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 414.703683] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 414.710977] ? arch_local_irq_restore+0x45/0x52 [ 414.715654] dump_stack+0x26a/0x2b4 [ 414.719286] ? dump_stack_print_info.cold.2+0x52/0x52 [ 414.724488] ? mark_held_locks+0x130/0x130 [ 414.728722] ? mark_held_locks+0x130/0x130 [ 414.732962] dump_header+0x27b/0xf72 [ 414.736692] ? pagefault_out_of_memory+0x197/0x197 [ 414.741625] ? mark_held_locks+0x130/0x130 [ 414.745859] ? __lock_acquire+0x7ec/0x4ec0 [ 414.750092] ? mem_cgroup_charge_statistics+0x780/0x780 [ 414.755451] ? print_usage_bug+0xc0/0xc0 [ 414.759528] ? print_usage_bug+0xc0/0xc0 [ 414.763600] ? graph_lock+0x170/0x170 [ 414.767401] ? graph_lock+0x170/0x170 [ 414.771201] ? print_usage_bug+0xc0/0xc0 [ 414.775259] ? print_usage_bug+0xc0/0xc0 [ 414.779363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.784904] ? find_held_lock+0x36/0x1c0 [ 414.788972] ? mark_held_locks+0xc7/0x130 [ 414.793127] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 414.798228] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 414.803332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 414.807917] ? trace_hardirqs_on+0xbd/0x310 [ 414.812242] ? kasan_check_read+0x11/0x20 [ 414.816393] ? ___ratelimit+0x36f/0x655 [ 414.820379] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 414.825837] ? trace_hardirqs_on+0x310/0x310 [ 414.830246] ? lock_downgrade+0x900/0x900 [ 414.834403] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 414.839509] ? ___ratelimit+0xaa/0x655 [ 414.843399] ? idr_get_free+0xec0/0xec0 [ 414.847389] ? kasan_check_write+0x14/0x20 [ 414.851628] ? do_raw_spin_lock+0xc1/0x200 [ 414.855872] oom_kill_process.cold.27+0x10/0x903 [ 414.860657] ? graph_lock+0x170/0x170 [ 414.864475] ? _raw_spin_unlock+0x2c/0x50 [ 414.868625] ? oom_badness+0xe6/0xaa0 [ 414.872431] ? oom_evaluate_task+0x540/0x540 [ 414.876848] ? find_held_lock+0x36/0x1c0 [ 414.880915] ? out_of_memory+0x974/0x1430 [ 414.885062] ? lock_downgrade+0x900/0x900 [ 414.889211] ? check_preemption_disabled+0x48/0x200 [ 414.894233] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 414.900030] ? kasan_check_read+0x11/0x20 [ 414.904182] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 414.909455] ? rcu_bh_qs+0xc0/0xc0 [ 414.913036] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 414.918061] ? oom_evaluate_task+0x302/0x540 [ 414.922494] out_of_memory+0xa84/0x1430 [ 414.926487] ? oom_killer_disable+0x3a0/0x3a0 [ 414.930986] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 414.935920] ? __mutex_add_waiter+0x2a0/0x2a0 [ 414.940439] __alloc_pages_slowpath+0x2318/0x2d80 [ 414.945336] ? warn_alloc+0x120/0x120 [ 414.949139] ? __radix_tree_lookup+0x4c0/0x4c0 [ 414.953737] ? find_get_entry+0x2f2/0xc40 [ 414.957901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 414.963440] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 414.968390] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.973938] ? should_fail+0x22d/0xd01 [ 414.977841] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 414.982956] ? __lock_is_held+0xb5/0x140 [ 414.987056] ? __lock_is_held+0xb5/0x140 [ 414.991131] ? kasan_check_read+0x11/0x20 [ 414.995284] ? ___might_sleep+0x1ed/0x300 [ 414.999439] ? lock_release+0x970/0x970 [ 415.003430] ? arch_local_save_flags+0x40/0x40 [ 415.008049] ? __might_sleep+0x95/0x190 [ 415.012030] __alloc_pages_nodemask+0xa80/0xde0 [ 415.016711] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 415.021733] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.027529] ? kasan_check_read+0x11/0x20 [ 415.031681] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.036973] ? graph_lock+0x170/0x170 [ 415.040774] ? print_usage_bug+0xc0/0xc0 [ 415.044839] ? graph_lock+0x170/0x170 [ 415.048638] ? graph_lock+0x170/0x170 [ 415.052443] ? __do_page_cache_readahead+0x7ce/0x980 [ 415.057560] ? find_held_lock+0x36/0x1c0 [ 415.061629] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 415.067175] alloc_pages_current+0x10c/0x210 [ 415.071581] ? lock_downgrade+0x900/0x900 [ 415.075734] __page_cache_alloc+0x38f/0x5b0 [ 415.080055] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.085854] ? kasan_check_read+0x11/0x20 [ 415.090013] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.095291] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 415.099963] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.105507] ? check_preemption_disabled+0x48/0x200 [ 415.110534] filemap_fault+0x1594/0x25f0 [ 415.114618] ? __lock_page_or_retry+0xa00/0xa00 [ 415.119288] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.125087] ? kasan_check_read+0x11/0x20 [ 415.130536] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.135816] ? rcu_bh_qs+0xc0/0xc0 [ 415.139355] ? remove_wait_queue+0x1a6/0x360 [ 415.143778] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.149241] ? filemap_map_pages+0xdea/0x1980 [ 415.153751] ? print_usage_bug+0xc0/0xc0 [ 415.157812] ? find_get_pages_range_tag+0x1320/0x1320 [ 415.162996] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 415.168530] ? fput+0x130/0x1a0 [ 415.171823] ? graph_lock+0x170/0x170 [ 415.175625] ? __lock_acquire+0x7ec/0x4ec0 [ 415.179886] ? lock_acquire+0x1ed/0x520 [ 415.183861] ? ext4_filemap_fault+0x7a/0xad [ 415.188189] ? lock_release+0x970/0x970 [ 415.192166] ? arch_local_save_flags+0x40/0x40 [ 415.196756] ? select_estimate_accuracy+0x4b0/0x4b0 [ 415.201786] ? down_read+0xb0/0x1d0 [ 415.205436] ? ext4_filemap_fault+0x7a/0xad [ 415.209798] ? __down_interruptible+0x700/0x700 [ 415.214505] ext4_filemap_fault+0x82/0xad [ 415.218655] __do_fault+0x100/0x6b0 [ 415.222308] ? print_bad_pte+0x6c0/0x6c0 [ 415.226370] ? find_held_lock+0x36/0x1c0 [ 415.230433] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 415.235632] ? pmd_val+0x88/0x100 [ 415.239109] ? add_mm_counter_fast+0xd0/0xd0 [ 415.243526] ? pmd_val+0x88/0x100 [ 415.246989] ? add_mm_counter_fast+0xd0/0xd0 [ 415.251416] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.256960] __handle_mm_fault+0x3709/0x53e0 [ 415.261406] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 415.266253] ? graph_lock+0x170/0x170 [ 415.270073] ? print_usage_bug+0xc0/0xc0 [ 415.274148] ? lock_downgrade+0x900/0x900 [ 415.278300] ? graph_lock+0x170/0x170 [ 415.282121] ? graph_lock+0x170/0x170 [ 415.285946] ? handle_mm_fault+0x42a/0xc70 [ 415.290201] ? lock_downgrade+0x900/0x900 [ 415.294358] ? check_preemption_disabled+0x48/0x200 [ 415.299403] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 415.305214] ? kasan_check_read+0x11/0x20 [ 415.309873] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.315158] ? rcu_bh_qs+0xc0/0xc0 [ 415.318699] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.324150] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.329704] ? check_preemption_disabled+0x48/0x200 [ 415.334733] handle_mm_fault+0x54f/0xc70 [ 415.338800] ? __handle_mm_fault+0x53e0/0x53e0 [ 415.343390] ? find_vma+0x34/0x190 [ 415.346939] __do_page_fault+0x67d/0xed0 [ 415.351016] ? mm_fault_error+0x380/0x380 [ 415.355168] ? trace_hardirqs_off+0xb8/0x310 [ 415.359581] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.364948] ? trace_hardirqs_on+0x310/0x310 [ 415.369382] do_page_fault+0xf2/0x7e0 [ 415.373190] ? vmalloc_sync_all+0x30/0x30 [ 415.377344] ? error_entry+0x70/0xd0 [ 415.381073] ? trace_hardirqs_off_caller+0xbb/0x310 [ 415.386098] ? trace_hardirqs_on_caller+0xc0/0x310 [ 415.391026] ? syscall_return_slowpath+0x5e0/0x5e0 [ 415.395953] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.400803] ? trace_hardirqs_on_caller+0x310/0x310 [ 415.405815] ? trace_hardirqs_off+0x310/0x310 [ 415.410327] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 415.415382] ? prepare_exit_to_usermode+0x291/0x3b0 [ 415.420397] ? page_fault+0x8/0x30 [ 415.423960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.428804] ? page_fault+0x8/0x30 [ 415.432362] page_fault+0x1e/0x30 [ 415.435824] RIP: 0033:0x7f41f206bdd3 [ 415.439537] Code: Bad RIP value. [ 415.442894] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 415.448258] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 415.455521] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 415.462784] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 415.470052] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 415.477315] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 415.484624] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 415.484691] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 415.491478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.491483] Call Trace: [ 415.491514] dump_stack+0x1c4/0x2b4 [ 415.491536] ? dump_stack_print_info.cold.2+0x52/0x52 [ 415.498106] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 415.507399] warn_alloc.cold.119+0xb7/0x1bd [ 415.509956] init cpuset= [ 415.513585] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 415.518749] / [ 415.528463] ? lock_downgrade+0x900/0x900 [ 415.532774] mems_allowed=0 [ 415.549068] ? trace_hardirqs_off+0xb8/0x310 [ 415.553489] ? trace_hardirqs_off+0xb8/0x310 [ 415.557917] __alloc_pages_slowpath+0x2667/0x2d80 [ 415.562804] ? warn_alloc+0x120/0x120 [ 415.566618] ? warn_alloc+0x120/0x120 [ 415.570427] ? print_usage_bug+0xc0/0xc0 [ 415.574493] ? warn_alloc+0x120/0x120 [ 415.578305] ? print_usage_bug+0xc0/0xc0 [ 415.582368] ? __lock_acquire+0x7ec/0x4ec0 [ 415.586601] ? __lock_acquire+0x7ec/0x4ec0 [ 415.590836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.596376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.601921] ? should_fail+0x22d/0xd01 [ 415.605817] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.610940] ? __lock_acquire+0x7ec/0x4ec0 [ 415.615185] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 415.620285] ? __lock_acquire+0x7ec/0x4ec0 [ 415.624541] ? should_fail+0x22d/0xd01 [ 415.628449] ? mark_held_locks+0x130/0x130 [ 415.632703] ? mark_held_locks+0x130/0x130 [ 415.636949] ? graph_lock+0x170/0x170 [ 415.640757] ? print_usage_bug+0xc0/0xc0 [ 415.644821] ? graph_lock+0x170/0x170 [ 415.648621] ? print_usage_bug+0xc0/0xc0 [ 415.652680] ? wq_watchdog_touch+0x9c/0xfe [ 415.656915] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.662472] ? check_preemption_disabled+0x48/0x200 [ 415.667502] ? check_preemption_disabled+0x48/0x200 [ 415.672532] ? __lock_is_held+0xb5/0x140 [ 415.676602] __alloc_pages_nodemask+0xa80/0xde0 [ 415.681271] ? graph_lock+0x170/0x170 [ 415.685075] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 415.690089] ? graph_lock+0x170/0x170 [ 415.693907] ? find_held_lock+0x36/0x1c0 [ 415.697986] ? ____cache_alloc_node+0x1c7/0x1e0 [ 415.702656] ? lock_downgrade+0x900/0x900 [ 415.706811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.712359] cache_grow_begin+0x91/0x8c0 [ 415.716434] ? do_raw_spin_unlock+0xa7/0x2f0 [ 415.720851] fallback_alloc+0x203/0x2e0 [ 415.724844] ____cache_alloc_node+0x1c7/0x1e0 [ 415.729372] kmem_cache_alloc_node+0xe3/0x730 [ 415.733889] ? ipv6_get_ifaddr+0x42e/0x620 [ 415.738157] __alloc_skb+0x119/0x770 [ 415.741876] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.747168] ? skb_scrub_packet+0x490/0x490 [ 415.751507] ? lock_downgrade+0x900/0x900 [ 415.755663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.761214] ? refcount_sub_and_test_checked+0x203/0x310 [ 415.766679] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 415.772160] ? addrconf_rs_timer+0x6f0/0x6f0 [ 415.776594] ndisc_alloc_skb+0x144/0x340 [ 415.780673] ndisc_send_rs+0x331/0x6e0 [ 415.784567] addrconf_rs_timer+0x3c0/0x6f0 [ 415.788809] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 415.793061] call_timer_fn+0x272/0x920 [ 415.796952] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 415.801201] ? process_timeout+0x40/0x40 [ 415.805260] ? find_held_lock+0x36/0x1c0 [ 415.809343] ? __run_timers+0x7da/0xc70 [ 415.813332] ? _raw_spin_unlock_irq+0x27/0x80 [ 415.817848] ? _raw_spin_unlock_irq+0x27/0x80 [ 415.822344] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 415.826583] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 415.831166] ? trace_hardirqs_on+0xbd/0x310 [ 415.835486] ? kasan_check_read+0x11/0x20 [ 415.839631] ? __run_timers+0x7da/0xc70 [ 415.843610] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 415.849063] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 415.853301] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 415.857538] __run_timers+0x7e5/0xc70 [ 415.861335] ? find_held_lock+0x36/0x1c0 [ 415.865419] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 415.870790] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 415.875558] ? retint_kernel+0x2d/0x2d [ 415.879471] ? _raw_spin_unlock_irq+0x56/0x80 [ 415.883997] ? pvclock_read_flags+0x160/0x160 [ 415.888515] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.894056] ? check_preemption_disabled+0x48/0x200 [ 415.899087] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 415.904627] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 415.909905] ? rcu_pm_notify+0xc0/0xc0 [ 415.913796] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.919335] ? check_preemption_disabled+0x48/0x200 [ 415.924360] run_timer_softirq+0x52/0xb0 [ 415.928423] ? rcu_read_lock_sched_held+0x108/0x120 [ 415.933466] __do_softirq+0x30b/0xad8 [ 415.937291] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 415.942424] ? retint_kernel+0x2d/0x2d [ 415.946322] ? schedule+0x108/0x460 [ 415.949959] ? trace_hardirqs_off+0xb8/0x310 [ 415.954381] ? smpboot_thread_fn+0x68b/0xa00 [ 415.958787] ? trace_hardirqs_on+0x310/0x310 [ 415.963223] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 415.968771] ? check_preemption_disabled+0x48/0x200 [ 415.973790] ? takeover_tasklets+0xa90/0xa90 [ 415.978202] run_ksoftirqd+0x94/0x100 [ 415.982003] smpboot_thread_fn+0x68b/0xa00 [ 415.986242] ? sort_range+0x30/0x30 [ 415.989869] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 415.994981] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.000531] ? __kthread_parkme+0xfb/0x1a0 [ 416.004776] kthread+0x35a/0x420 [ 416.008144] ? sort_range+0x30/0x30 [ 416.011768] ? kthread_bind+0x40/0x40 [ 416.015571] ret_from_fork+0x3a/0x50 [ 416.019300] warn_alloc_show_mem: 1 callbacks suppressed [ 416.019312] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 416.019314] Mem-Info: [ 416.019345] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 416.019345] active_file:34 inactive_file:0 isolated_file:13 [ 416.019345] unevictable:0 dirty:0 writeback:0 unstable:0 [ 416.019345] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 416.019345] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 416.019345] free:13758 free_pcp:195 free_cma:0 [ 416.024696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.030846] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 416.033253] Call Trace: [ 416.067571] Node 0 [ 416.076921] <IRQ> [ 416.076944] dump_stack+0x1c4/0x2b4 [ 416.076961] ? dump_stack_print_info.cold.2+0x52/0x52 [ 416.076989] warn_alloc.cold.119+0xb7/0x1bd [ 416.077005] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 416.077048] ? lock_downgrade+0x900/0x900 [ 416.106103] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 416.108672] ? trace_hardirqs_off+0xb8/0x310 [ 416.110878] lowmem_reserve[]: 0 [ 416.113037] ? trace_hardirqs_off+0xb8/0x310 [ 416.116634] 2817 6321 [ 416.121838] __alloc_pages_slowpath+0x2667/0x2d80 [ 416.126141] 6321 [ 416.131034] ? warn_alloc+0x120/0x120 [ 416.135177] Node 0 [ 416.160677] ? trace_hardirqs_on+0x310/0x310 [ 416.165088] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 416.168336] ? warn_alloc+0x120/0x120 [ 416.172716] lowmem_reserve[]: 0 [ 416.175222] ? print_usage_bug+0xc0/0xc0 [ 416.180043] 0 [ 416.182102] ? warn_alloc+0x120/0x120 [ 416.185879] 3503 [ 416.188112] ? ktime_get+0x2e1/0x440 [ 416.192503] 3503 [ 416.219053] ? print_usage_bug+0xc0/0xc0 [ 416.226115] ? __lock_acquire+0x7ec/0x4ec0 [ 416.230157] Node 0 [ 416.231959] ? __lock_acquire+0x7ec/0x4ec0 [ 416.235774] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 416.237812] ? kasan_check_read+0x11/0x20 [ 416.241502] lowmem_reserve[]: [ 416.243563] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.247602] 0 [ 416.251835] ? should_fail+0x22d/0xd01 [ 416.254049] 0 [ 416.258281] ? rcu_bh_qs+0xc0/0xc0 [ 416.286710] 0 [ 416.290857] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.293937] 0 [ 416.299478] ? __lock_acquire+0x7ec/0x4ec0 [ 416.301259] Node 0 [ 416.305147] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 416.306931] DMA: [ 416.310477] ? __lock_acquire+0x7ec/0x4ec0 [ 416.312258] 1*4kB [ 416.317354] ? should_fail+0x22d/0xd01 [ 416.319136] (U) [ 416.323366] ? rcu_idle_enter+0x4b0/0x4b0 [ 416.325584] 0*8kB [ 416.330686] ? mark_held_locks+0x130/0x130 [ 416.332722] 0*16kB 1*32kB [ 416.337051] ? mark_held_locks+0x130/0x130 [ 416.339182] (U) [ 416.343067] ? mark_held_locks+0xc7/0x130 [ 416.345024] 2*64kB [ 416.349172] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 416.351299] (U) [ 416.355527] ? graph_lock+0x170/0x170 [ 416.358346] 1*128kB (U) [ 416.362588] ? print_usage_bug+0xc0/0xc0 [ 416.364550] 1*256kB [ 416.368696] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.370909] (U) 0*512kB [ 416.375934] ? check_preemption_disabled+0x48/0x200 [ 416.377912] 1*1024kB [ 416.381699] ? check_preemption_disabled+0x48/0x200 [ 416.384350] (U) [ 416.388414] ? __lock_is_held+0xb5/0x140 [ 416.390706] 1*2048kB (M) [ 416.396269] __alloc_pages_nodemask+0xa80/0xde0 [ 416.398916] 3*4096kB [ 416.403926] ? graph_lock+0x170/0x170 [ 416.406315] (M) [ 416.411328] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 416.413293] = 15908kB [ 416.417551] ? graph_lock+0x170/0x170 [ 416.420293] Node 0 [ 416.424964] ? find_held_lock+0x36/0x1c0 [ 416.427352] DMA32: [ 416.431153] ? ____cache_alloc_node+0x1c7/0x1e0 [ 416.433102] 3*4kB [ 416.438112] ? lock_downgrade+0x900/0x900 [ 416.440499] (M) [ 416.444293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.446502] 2*8kB [ 416.450558] cache_grow_begin+0x91/0x8c0 [ 416.452771] (UM) [ 416.457433] ? do_raw_spin_unlock+0xa7/0x2f0 [ 416.459565] 2*16kB [ 416.463709] fallback_alloc+0x203/0x2e0 [ 416.465661] (M) [ 416.471196] ____cache_alloc_node+0x1c7/0x1e0 [ 416.473323] 2*32kB [ 416.477383] kmem_cache_alloc_node+0xe3/0x730 [ 416.479508] (UM) [ 416.483917] ? ipv6_get_ifaddr+0x42e/0x620 [ 416.486145] 2*64kB [ 416.490128] __alloc_skb+0x119/0x770 [ 416.492076] (M) [ 416.496572] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 416.498790] 3*128kB [ 416.503293] ? skb_scrub_packet+0x490/0x490 [ 416.505346] (M) [ 416.509578] ? lock_downgrade+0x900/0x900 [ 416.511794] 2*256kB [ 416.515511] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.517474] (M) [ 416.522748] ? refcount_sub_and_test_checked+0x203/0x310 [ 416.525048] 3*512kB [ 416.529364] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 416.531318] (M) [ 416.535473] ? addrconf_rs_timer+0x6f0/0x6f0 [ 416.537768] 4*1024kB [ 416.543312] ndisc_alloc_skb+0x144/0x340 [ 416.545256] (UM) [ 416.550705] ndisc_send_rs+0x331/0x6e0 [ 416.553020] 3*2048kB [ 416.558479] addrconf_rs_timer+0x3c0/0x6f0 [ 416.560425] (UM) [ 416.564834] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.567225] 3*4096kB [ 416.571288] call_timer_fn+0x272/0x920 [ 416.573323] (M) [ 416.577207] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.579598] = 25212kB [ 416.583830] ? process_timeout+0x40/0x40 [ 416.585875] Node 0 [ 416.590113] ? find_held_lock+0x36/0x1c0 [ 416.592511] Normal: [ 416.596412] ? mark_held_locks+0xc7/0x130 [ 416.598383] 2320*4kB [ 416.602613] ? _raw_spin_unlock_irq+0x27/0x80 [ 416.605007] (UME) [ 416.609063] ? _raw_spin_unlock_irq+0x27/0x80 [ 416.611278] 282*8kB [ 416.615337] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.617639] (UME) [ 416.621782] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 416.624173] 32*16kB [ 416.628663] ? trace_hardirqs_on+0xbd/0x310 [ 416.630794] (UM) [ 416.635285] ? kasan_check_read+0x11/0x20 [ 416.637587] 15*32kB [ 416.641819] ? __run_timers+0x7da/0xc70 [ 416.643957] (UM) [ 416.648547] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 416.650856] 4*64kB [ 416.655173] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.657212] (M) [ 416.661360] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 416.663666] 3*128kB [ 416.667633] __run_timers+0x7e5/0xc70 [ 416.669678] (UM) [ 416.675131] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 416.677346] 1*256kB [ 416.681574] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 416.683536] (M) [ 416.687764] ? graph_lock+0x170/0x170 [ 416.690067] 1*512kB [ 416.693862] ? print_usage_bug+0xc0/0xc0 [ 416.695908] (M) [ 416.701279] ? lock_release+0x970/0x970 [ 416.703586] 0*1024kB [ 416.708598] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 416.710576] 0*2048kB [ 416.714377] ? find_held_lock+0x36/0x1c0 [ 416.716676] 0*4096kB [ 416.720731] ? graph_lock+0x170/0x170 [ 416.722686] = 13936kB [ 416.726656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.729051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 416.734228] ? check_preemption_disabled+0x48/0x200 [ 416.736621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 416.740679] ? __lock_is_held+0xb5/0x140 [ 416.743068] 4517 total pagecache pages [ 416.746864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.749257] 0 pages in swap cache [ 416.754781] ? check_preemption_disabled+0x48/0x200 [ 416.763626] Swap cache stats: add 0, delete 0, find 0/0 [ 416.768638] run_timer_softirq+0x52/0xb0 [ 416.777189] Free swap = 0kB [ 416.781272] ? rcu_read_lock_sched_held+0x108/0x120 [ 416.785138] Total swap = 0kB [ 416.790671] __do_softirq+0x30b/0xad8 [ 416.794099] 1965979 pages RAM [ 416.799115] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 416.804449] 0 pages HighMem/MovableOnly [ 416.804458] 342745 pages reserved [ 416.808524] ? pvclock_read_flags+0x160/0x160 [ 416.811519] 0 pages cma reserved [ 416.816530] ? lapic_next_event+0x5a/0x90 [ 416.819599] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 416.823323] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.826524] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 416.831506] ? check_preemption_disabled+0x48/0x200 [ 416.835480] ksoftirqd/1 cpuset= [ 416.838936] ? check_preemption_disabled+0x48/0x200 [ 416.838956] ? kvm_clock_read+0x18/0x30 [ 416.843467] / mems_allowed=0 [ 416.846840] ? kvm_sched_clock_read+0x9/0x20 [ 416.897887] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 416.903425] ? check_preemption_disabled+0x48/0x200 [ 416.908454] irq_exit+0x17f/0x1c0 [ 416.911919] smp_apic_timer_interrupt+0x1cb/0x760 [ 416.916762] ? smp_reschedule_interrupt+0x109/0x650 [ 416.921782] ? smp_call_function_single_interrupt+0x650/0x650 [ 416.927670] ? interrupt_entry+0xb5/0xf0 [ 416.931737] ? trace_hardirqs_off_caller+0xbb/0x310 [ 416.936751] ? trace_hardirqs_off_caller+0xbb/0x310 [ 416.941772] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.946619] ? trace_hardirqs_on_caller+0x310/0x310 [ 416.951636] ? trace_hardirqs_on_caller+0x310/0x310 [ 416.956655] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.962191] ? check_preemption_disabled+0x48/0x200 [ 416.967204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 416.972748] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 416.977603] apic_timer_interrupt+0xf/0x20 [ 416.981834] </IRQ> [ 416.984073] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 416.989371] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 417.008270] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 417.015982] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 417.023253] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 417.030516] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 417.037790] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 417.045056] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 417.052349] ? arch_local_irq_restore+0x45/0x52 [ 417.057034] dump_stack+0x26a/0x2b4 [ 417.060666] ? dump_stack_print_info.cold.2+0x52/0x52 [ 417.065864] ? mark_held_locks+0x130/0x130 [ 417.070097] ? mark_held_locks+0x130/0x130 [ 417.074336] dump_header+0x27b/0xf72 [ 417.078067] ? pagefault_out_of_memory+0x197/0x197 [ 417.083039] ? mark_held_locks+0x130/0x130 [ 417.087280] ? __lock_acquire+0x7ec/0x4ec0 [ 417.091523] ? mem_cgroup_charge_statistics+0x780/0x780 [ 417.096888] ? print_usage_bug+0xc0/0xc0 [ 417.100950] ? print_usage_bug+0xc0/0xc0 [ 417.105023] ? graph_lock+0x170/0x170 [ 417.108821] ? graph_lock+0x170/0x170 [ 417.112622] ? print_usage_bug+0xc0/0xc0 [ 417.116683] ? print_usage_bug+0xc0/0xc0 [ 417.120751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.126476] ? find_held_lock+0x36/0x1c0 [ 417.130547] ? mark_held_locks+0xc7/0x130 [ 417.134698] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 417.139801] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 417.144903] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.149511] ? trace_hardirqs_on+0xbd/0x310 [ 417.153838] ? kasan_check_read+0x11/0x20 [ 417.157991] ? ___ratelimit+0x36f/0x655 [ 417.161965] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.167422] ? trace_hardirqs_on+0x310/0x310 [ 417.171832] ? lock_downgrade+0x900/0x900 [ 417.175989] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 417.181110] ? ___ratelimit+0xaa/0x655 [ 417.185004] ? idr_get_free+0xec0/0xec0 [ 417.188982] ? kasan_check_write+0x14/0x20 [ 417.193221] ? do_raw_spin_lock+0xc1/0x200 [ 417.197474] oom_kill_process.cold.27+0x10/0x903 [ 417.202233] ? graph_lock+0x170/0x170 [ 417.206031] ? _raw_spin_unlock+0x2c/0x50 [ 417.210179] ? oom_badness+0xe6/0xaa0 [ 417.213990] ? oom_evaluate_task+0x540/0x540 [ 417.218403] ? find_held_lock+0x36/0x1c0 [ 417.222475] ? out_of_memory+0x974/0x1430 [ 417.226629] ? lock_downgrade+0x900/0x900 [ 417.230775] ? check_preemption_disabled+0x48/0x200 [ 417.235797] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.241598] ? kasan_check_read+0x11/0x20 [ 417.245749] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.251030] ? rcu_bh_qs+0xc0/0xc0 [ 417.254573] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 417.259590] ? oom_evaluate_task+0x302/0x540 [ 417.264011] out_of_memory+0xa84/0x1430 [ 417.267997] ? oom_killer_disable+0x3a0/0x3a0 [ 417.272501] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 417.277443] ? __mutex_add_waiter+0x2a0/0x2a0 [ 417.281959] __alloc_pages_slowpath+0x2318/0x2d80 [ 417.286846] ? warn_alloc+0x120/0x120 [ 417.290646] ? __radix_tree_lookup+0x4c0/0x4c0 [ 417.295243] ? find_get_entry+0x2f2/0xc40 [ 417.299402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.304949] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 417.310384] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.315926] ? should_fail+0x22d/0xd01 [ 417.319819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.324929] ? __lock_is_held+0xb5/0x140 [ 417.329022] ? __lock_is_held+0xb5/0x140 [ 417.333097] ? kasan_check_read+0x11/0x20 [ 417.337255] ? ___might_sleep+0x1ed/0x300 [ 417.341410] ? lock_release+0x970/0x970 [ 417.345397] ? arch_local_save_flags+0x40/0x40 [ 417.349997] ? __might_sleep+0x95/0x190 [ 417.354003] __alloc_pages_nodemask+0xa80/0xde0 [ 417.358696] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 417.363723] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.369529] ? kasan_check_read+0x11/0x20 [ 417.373681] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.378962] ? graph_lock+0x170/0x170 [ 417.382766] ? print_usage_bug+0xc0/0xc0 [ 417.386837] ? graph_lock+0x170/0x170 [ 417.390636] ? graph_lock+0x170/0x170 [ 417.394448] ? __do_page_cache_readahead+0x7ce/0x980 [ 417.399568] ? find_held_lock+0x36/0x1c0 [ 417.403638] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 417.409178] alloc_pages_current+0x10c/0x210 [ 417.413586] ? lock_downgrade+0x900/0x900 [ 417.417743] __page_cache_alloc+0x38f/0x5b0 [ 417.422065] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.427861] ? kasan_check_read+0x11/0x20 [ 417.432022] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.437314] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 417.441987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.447524] ? check_preemption_disabled+0x48/0x200 [ 417.452552] filemap_fault+0x1594/0x25f0 [ 417.456627] ? __lock_page_or_retry+0xa00/0xa00 [ 417.461298] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.467099] ? kasan_check_read+0x11/0x20 [ 417.471251] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.476528] ? rcu_bh_qs+0xc0/0xc0 [ 417.480071] ? remove_wait_queue+0x1a6/0x360 [ 417.484490] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.489952] ? filemap_map_pages+0xdea/0x1980 [ 417.494481] ? print_usage_bug+0xc0/0xc0 [ 417.498547] ? find_get_pages_range_tag+0x1320/0x1320 [ 417.503737] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 417.509272] ? fput+0x130/0x1a0 [ 417.512557] ? graph_lock+0x170/0x170 [ 417.516363] ? __lock_acquire+0x7ec/0x4ec0 [ 417.520631] ? lock_acquire+0x1ed/0x520 [ 417.524611] ? ext4_filemap_fault+0x7a/0xad [ 417.528934] ? lock_release+0x970/0x970 [ 417.532929] ? arch_local_save_flags+0x40/0x40 [ 417.537546] ? select_estimate_accuracy+0x4b0/0x4b0 [ 417.542584] ? down_read+0xb0/0x1d0 [ 417.546211] ? ext4_filemap_fault+0x7a/0xad [ 417.550534] ? __down_interruptible+0x700/0x700 [ 417.555225] ext4_filemap_fault+0x82/0xad [ 417.559387] __do_fault+0x100/0x6b0 [ 417.563034] ? print_bad_pte+0x6c0/0x6c0 [ 417.567090] ? find_held_lock+0x36/0x1c0 [ 417.571151] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 417.576353] ? pmd_val+0x88/0x100 [ 417.579807] ? add_mm_counter_fast+0xd0/0xd0 [ 417.584227] ? pmd_val+0x88/0x100 [ 417.587682] ? add_mm_counter_fast+0xd0/0xd0 [ 417.592096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.597726] __handle_mm_fault+0x3709/0x53e0 [ 417.602149] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 417.607002] ? graph_lock+0x170/0x170 [ 417.610805] ? print_usage_bug+0xc0/0xc0 [ 417.614864] ? lock_downgrade+0x900/0x900 [ 417.619014] ? graph_lock+0x170/0x170 [ 417.622834] ? graph_lock+0x170/0x170 [ 417.626676] ? handle_mm_fault+0x42a/0xc70 [ 417.630910] ? lock_downgrade+0x900/0x900 [ 417.635053] ? check_preemption_disabled+0x48/0x200 [ 417.640076] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 417.645871] ? kasan_check_read+0x11/0x20 [ 417.650018] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 417.655296] ? rcu_bh_qs+0xc0/0xc0 [ 417.658840] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 417.664293] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.669830] ? check_preemption_disabled+0x48/0x200 [ 417.674873] handle_mm_fault+0x54f/0xc70 [ 417.678942] ? __handle_mm_fault+0x53e0/0x53e0 [ 417.683527] ? find_vma+0x34/0x190 [ 417.687098] __do_page_fault+0x67d/0xed0 [ 417.691168] ? mm_fault_error+0x380/0x380 [ 417.695326] ? trace_hardirqs_off+0xb8/0x310 [ 417.699735] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.705103] ? trace_hardirqs_on+0x310/0x310 [ 417.709521] do_page_fault+0xf2/0x7e0 [ 417.713326] ? vmalloc_sync_all+0x30/0x30 [ 417.717479] ? error_entry+0x70/0xd0 [ 417.721193] ? trace_hardirqs_off_caller+0xbb/0x310 [ 417.726212] ? trace_hardirqs_on_caller+0xc0/0x310 [ 417.731147] ? syscall_return_slowpath+0x5e0/0x5e0 [ 417.736077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.740949] ? trace_hardirqs_on_caller+0x310/0x310 [ 417.745963] ? trace_hardirqs_off+0x310/0x310 [ 417.750473] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 417.755496] ? prepare_exit_to_usermode+0x291/0x3b0 [ 417.760527] ? page_fault+0x8/0x30 [ 417.764073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 417.768919] ? page_fault+0x8/0x30 [ 417.772474] page_fault+0x1e/0x30 [ 417.775928] RIP: 0033:0x7f41f206bdd3 [ 417.779646] Code: Bad RIP value. [ 417.783009] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 417.788374] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 417.795638] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 417.802903] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 417.810167] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 417.817443] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 417.824744] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 417.824810] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 417.831598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.831604] Call Trace: [ 417.831625] dump_stack+0x1c4/0x2b4 [ 417.831647] ? dump_stack_print_info.cold.2+0x52/0x52 [ 417.838213] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 417.847492] warn_alloc.cold.119+0xb7/0x1bd [ 417.850050] init cpuset= [ 417.853672] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 417.858837] / [ 417.868540] ? lock_downgrade+0x900/0x900 [ 417.872839] mems_allowed=0 [ 417.875512] ? trace_hardirqs_off+0xb8/0x310 [ 417.893475] ? trace_hardirqs_off+0xb8/0x310 [ 417.897895] __alloc_pages_slowpath+0x2667/0x2d80 [ 417.902774] ? warn_alloc+0x120/0x120 [ 417.906580] ? warn_alloc+0x120/0x120 [ 417.910386] ? print_usage_bug+0xc0/0xc0 [ 417.914451] ? warn_alloc+0x120/0x120 [ 417.918259] ? print_usage_bug+0xc0/0xc0 [ 417.922337] ? __lock_acquire+0x7ec/0x4ec0 [ 417.926779] ? __lock_acquire+0x7ec/0x4ec0 [ 417.931023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 417.936562] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 417.942099] ? should_fail+0x22d/0xd01 [ 417.946006] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.951107] ? __lock_acquire+0x7ec/0x4ec0 [ 417.955356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 417.960454] ? __lock_acquire+0x7ec/0x4ec0 [ 417.964688] ? should_fail+0x22d/0xd01 [ 417.968589] ? mark_held_locks+0x130/0x130 [ 417.972831] ? mark_held_locks+0x130/0x130 [ 417.977071] ? graph_lock+0x170/0x170 [ 417.980873] ? print_usage_bug+0xc0/0xc0 [ 417.984936] ? graph_lock+0x170/0x170 [ 417.988741] ? print_usage_bug+0xc0/0xc0 [ 417.992805] ? wq_watchdog_touch+0x9c/0xfe [ 417.997042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.002573] ? check_preemption_disabled+0x48/0x200 [ 418.007587] ? check_preemption_disabled+0x48/0x200 [ 418.012612] ? __lock_is_held+0xb5/0x140 [ 418.016679] __alloc_pages_nodemask+0xa80/0xde0 [ 418.021353] ? graph_lock+0x170/0x170 [ 418.025159] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 418.030172] ? graph_lock+0x170/0x170 [ 418.034024] ? find_held_lock+0x36/0x1c0 [ 418.038091] ? ____cache_alloc_node+0x1c7/0x1e0 [ 418.042772] ? lock_downgrade+0x900/0x900 [ 418.046983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.052642] cache_grow_begin+0x91/0x8c0 [ 418.056708] ? do_raw_spin_unlock+0xa7/0x2f0 [ 418.061160] fallback_alloc+0x203/0x2e0 [ 418.065151] ____cache_alloc_node+0x1c7/0x1e0 [ 418.069653] kmem_cache_alloc_node+0xe3/0x730 [ 418.074157] ? ipv6_get_ifaddr+0x42e/0x620 [ 418.078406] __alloc_skb+0x119/0x770 [ 418.082123] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.087409] ? skb_scrub_packet+0x490/0x490 [ 418.091733] ? lock_downgrade+0x900/0x900 [ 418.095914] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.101449] ? refcount_sub_and_test_checked+0x203/0x310 [ 418.106905] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 418.112364] ? addrconf_rs_timer+0x6f0/0x6f0 [ 418.116797] ndisc_alloc_skb+0x144/0x340 [ 418.120864] ndisc_send_rs+0x331/0x6e0 [ 418.124764] addrconf_rs_timer+0x3c0/0x6f0 [ 418.129011] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.133267] call_timer_fn+0x272/0x920 [ 418.137171] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.141406] ? process_timeout+0x40/0x40 [ 418.145465] ? find_held_lock+0x36/0x1c0 [ 418.149543] ? __run_timers+0x7da/0xc70 [ 418.153535] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.158035] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.162532] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.166769] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 418.171354] ? trace_hardirqs_on+0xbd/0x310 [ 418.175675] ? kasan_check_read+0x11/0x20 [ 418.179826] ? __run_timers+0x7da/0xc70 [ 418.183828] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 418.189285] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.193528] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.197768] __run_timers+0x7e5/0xc70 [ 418.201567] ? find_held_lock+0x36/0x1c0 [ 418.205639] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 418.211002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 418.215770] ? retint_kernel+0x2d/0x2d [ 418.219675] ? _raw_spin_unlock_irq+0x56/0x80 [ 418.224208] ? pvclock_read_flags+0x160/0x160 [ 418.228719] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.234255] ? check_preemption_disabled+0x48/0x200 [ 418.239283] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 418.244820] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.250097] ? rcu_pm_notify+0xc0/0xc0 [ 418.254007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.259556] ? check_preemption_disabled+0x48/0x200 [ 418.264586] run_timer_softirq+0x52/0xb0 [ 418.268652] ? rcu_read_lock_sched_held+0x108/0x120 [ 418.273674] __do_softirq+0x30b/0xad8 [ 418.277488] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 418.282596] ? retint_kernel+0x2d/0x2d [ 418.286535] ? schedule+0x108/0x460 [ 418.290179] ? trace_hardirqs_off+0xb8/0x310 [ 418.294597] ? smpboot_thread_fn+0x68b/0xa00 [ 418.299018] ? trace_hardirqs_on+0x310/0x310 [ 418.303434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.308991] ? check_preemption_disabled+0x48/0x200 [ 418.314023] ? takeover_tasklets+0xa90/0xa90 [ 418.318446] run_ksoftirqd+0x94/0x100 [ 418.322259] smpboot_thread_fn+0x68b/0xa00 [ 418.326496] ? sort_range+0x30/0x30 [ 418.330125] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 418.335227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.340766] ? __kthread_parkme+0xfb/0x1a0 [ 418.345009] kthread+0x35a/0x420 [ 418.348378] ? sort_range+0x30/0x30 [ 418.352003] ? kthread_bind+0x40/0x40 [ 418.355811] ret_from_fork+0x3a/0x50 [ 418.359546] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 418.359552] warn_alloc_show_mem: 1 callbacks suppressed [ 418.359560] Mem-Info: [ 418.365710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.371093] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 418.371093] active_file:34 inactive_file:0 isolated_file:13 [ 418.371093] unevictable:0 dirty:0 writeback:0 unstable:0 [ 418.371093] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 418.371093] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 418.371093] free:13758 free_pcp:195 free_cma:0 [ 418.373477] Call Trace: [ 418.382867] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 418.415886] <IRQ> [ 418.418967] Node 0 [ 418.446897] dump_stack+0x1c4/0x2b4 [ 418.449054] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 418.451263] ? dump_stack_print_info.cold.2+0x52/0x52 [ 418.454869] lowmem_reserve[]: [ 418.480375] warn_alloc.cold.119+0xb7/0x1bd [ 418.485533] 0 [ 418.488634] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 418.492936] 2817 [ 418.494735] ? lock_downgrade+0x900/0x900 [ 418.499554] 6321 [ 418.501618] ? trace_hardirqs_off+0xb8/0x310 [ 418.505737] 6321 [ 418.507802] ? trace_hardirqs_off+0xb8/0x310 [ 418.514281] __alloc_pages_slowpath+0x2667/0x2d80 [ 418.518664] Node 0 DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 418.523531] ? warn_alloc+0x120/0x120 [ 418.523548] ? trace_hardirqs_on+0x310/0x310 [ 418.550673] lowmem_reserve[]: 0 [ 418.554490] ? warn_alloc+0x120/0x120 [ 418.558878] 0 [ 418.562156] ? print_usage_bug+0xc0/0xc0 [ 418.565935] 3503 [ 418.567731] ? warn_alloc+0x120/0x120 [ 418.571770] 3503 [ 418.573833] ? ktime_get+0x2e1/0x440 [ 418.579669] ? print_usage_bug+0xc0/0xc0 [ 418.583365] Node 0 Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 418.587455] ? __lock_acquire+0x7ec/0x4ec0 [ 418.587478] ? __lock_acquire+0x7ec/0x4ec0 [ 418.616516] lowmem_reserve[]: [ 418.620752] ? kasan_check_read+0x11/0x20 [ 418.624968] 0 [ 418.628068] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 418.632192] 0 [ 418.633993] ? should_fail+0x22d/0xd01 [ 418.639505] 0 [ 418.641311] ? rcu_bh_qs+0xc0/0xc0 [ 418.645174] 0 [ 418.646972] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.652325] ? __lock_acquire+0x7ec/0x4ec0 [ 418.657402] Node 0 DMA: [ 418.661638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 418.661654] ? __lock_acquire+0x7ec/0x4ec0 [ 418.664321] 1*4kB [ 418.669420] ? should_fail+0x22d/0xd01 [ 418.673640] (U) [ 418.675790] ? rcu_idle_enter+0x4b0/0x4b0 [ 418.679658] 0*8kB [ 418.681633] ? mark_held_locks+0x130/0x130 [ 418.685760] 0*16kB [ 418.687906] ? mark_held_locks+0x130/0x130 [ 418.692121] 1*32kB [ 418.694379] ? mark_held_locks+0xc7/0x130 [ 418.698593] (U) [ 418.700837] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 418.704969] 2*64kB [ 418.706935] ? graph_lock+0x170/0x170 [ 418.711930] (U) [ 418.714164] ? print_usage_bug+0xc0/0xc0 [ 418.717956] 1*128kB [ 418.719927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.723970] (U) [ 418.726291] ? check_preemption_disabled+0x48/0x200 [ 418.731808] 1*256kB [ 418.733781] ? check_preemption_disabled+0x48/0x200 [ 418.738774] (U) [ 418.741105] ? __lock_is_held+0xb5/0x140 [ 418.746093] 0*512kB [ 418.748071] __alloc_pages_nodemask+0xa80/0xde0 [ 418.752105] 1*1024kB [ 418.754425] ? graph_lock+0x170/0x170 [ 418.759078] (U) [ 418.761496] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 418.765278] 1*2048kB [ 418.767252] ? graph_lock+0x170/0x170 [ 418.772248] (M) [ 418.774660] ? find_held_lock+0x36/0x1c0 [ 418.778432] 3*4096kB [ 418.780410] ? ____cache_alloc_node+0x1c7/0x1e0 [ 418.784450] (M) [ 418.786866] ? lock_downgrade+0x900/0x900 [ 418.791515] = 15908kB [ 418.793493] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.797618] Node 0 [ 418.800027] cache_grow_begin+0x91/0x8c0 [ 418.805537] DMA32: [ 418.807769] ? do_raw_spin_unlock+0xa7/0x2f0 [ 418.811806] 3*4kB [ 418.814045] fallback_alloc+0x203/0x2e0 [ 418.818611] (M) [ 418.820775] ____cache_alloc_node+0x1c7/0x1e0 [ 418.824725] 2*8kB [ 418.826702] kmem_cache_alloc_node+0xe3/0x730 [ 418.831173] (UM) [ 418.833329] ? ipv6_get_ifaddr+0x42e/0x620 [ 418.837798] 2*16kB [ 418.839861] __alloc_skb+0x119/0x770 [ 418.844067] (M) [ 418.846303] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 418.849997] 2*32kB [ 418.851969] ? skb_scrub_packet+0x490/0x490 [ 418.857222] (UM) [ 418.859456] ? lock_downgrade+0x900/0x900 [ 418.859487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 418.863770] 2*64kB (M) [ 418.865846] ? refcount_sub_and_test_checked+0x203/0x310 [ 418.869972] 3*128kB [ 418.875511] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 418.878072] (M) [ 418.883523] ? addrconf_rs_timer+0x6f0/0x6f0 [ 418.885824] 2*256kB [ 418.891287] ndisc_alloc_skb+0x144/0x340 [ 418.893232] (M) [ 418.897635] ndisc_send_rs+0x331/0x6e0 [ 418.899941] 3*512kB [ 418.904211] addrconf_rs_timer+0x3c0/0x6f0 [ 418.906166] (M) [ 418.910056] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.912356] 4*1024kB [ 418.916593] call_timer_fn+0x272/0x920 [ 418.918543] (UM) [ 418.922773] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.925156] 3*2048kB (UM) [ 418.929051] ? process_timeout+0x40/0x40 [ 418.931092] 3*4096kB [ 418.935321] ? find_held_lock+0x36/0x1c0 [ 418.938157] (M) [ 418.942222] ? mark_held_locks+0xc7/0x130 [ 418.944608] = 25212kB [ 418.948663] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.950621] Node 0 [ 418.954786] ? _raw_spin_unlock_irq+0x27/0x80 [ 418.957180] Normal: [ 418.961673] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.963886] 2320*4kB [ 418.968479] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 418.970777] (UME) [ 418.975008] ? trace_hardirqs_on+0xbd/0x310 [ 418.977389] 282*8kB (UME) [ 418.981992] ? kasan_check_read+0x11/0x20 [ 418.984143] 32*16kB [ 418.988455] ? __run_timers+0x7da/0xc70 [ 418.988479] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 418.991301] (UM) [ 418.995445] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 418.997748] 15*32kB (UM) [ 419.001727] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 419.007158] 4*64kB (M) [ 419.009235] __run_timers+0x7e5/0xc70 [ 419.013453] 3*128kB [ 419.016213] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 419.020451] (UM) [ 419.023027] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 419.026808] 1*256kB [ 419.029126] ? graph_lock+0x170/0x170 [ 419.034466] (M) 1*512kB [ 419.036540] ? print_usage_bug+0xc0/0xc0 [ 419.041534] (M) [ 419.043856] ? lock_release+0x970/0x970 [ 419.047633] 0*1024kB [ 419.050299] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 419.054339] 0*2048kB [ 419.056316] ? find_held_lock+0x36/0x1c0 [ 419.060277] 0*4096kB [ 419.062681] ? graph_lock+0x170/0x170 [ 419.067847] = 13936kB [ 419.070252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.074324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 419.076722] ? check_preemption_disabled+0x48/0x200 [ 419.080768] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 419.083175] ? __lock_is_held+0xb5/0x140 [ 419.088681] 4517 total pagecache pages [ 419.097514] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.102513] 0 pages in swap cache [ 419.111078] ? check_preemption_disabled+0x48/0x200 [ 419.115121] Swap cache stats: add 0, delete 0, find 0/0 [ 419.119000] run_timer_softirq+0x52/0xb0 [ 419.124509] Free swap = 0kB [ 419.127963] ? rcu_read_lock_sched_held+0x108/0x120 [ 419.127993] __do_softirq+0x30b/0xad8 [ 419.128019] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 419.133009] Total swap = 0kB [ 419.138370] ? pvclock_read_flags+0x160/0x160 [ 419.142410] 1965979 pages RAM [ 419.145429] ? lapic_next_event+0x5a/0x90 [ 419.150440] 0 pages HighMem/MovableOnly [ 419.154234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.159309] 342745 pages reserved [ 419.159330] 0 pages cma reserved [ 419.162356] ? check_preemption_disabled+0x48/0x200 [ 419.166901] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 419.169917] ? check_preemption_disabled+0x48/0x200 [ 419.169938] ? kvm_clock_read+0x18/0x30 [ 419.174119] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 419.178037] ? kvm_sched_clock_read+0x9/0x20 [ 419.183564] ksoftirqd/1 cpuset= [ 419.187031] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.190370] / [ 419.195386] ? check_preemption_disabled+0x48/0x200 [ 419.201859] mems_allowed=0 [ 419.206886] irq_exit+0x17f/0x1c0 [ 419.247415] smp_apic_timer_interrupt+0x1cb/0x760 [ 419.252284] ? smp_reschedule_interrupt+0x109/0x650 [ 419.257307] ? smp_call_function_single_interrupt+0x650/0x650 [ 419.263193] ? interrupt_entry+0xb5/0xf0 [ 419.267258] ? trace_hardirqs_off_caller+0xbb/0x310 [ 419.272276] ? trace_hardirqs_off_caller+0xbb/0x310 [ 419.277321] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.282165] ? trace_hardirqs_on_caller+0x310/0x310 [ 419.287177] ? trace_hardirqs_on_caller+0x310/0x310 [ 419.292195] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.297730] ? check_preemption_disabled+0x48/0x200 [ 419.302750] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.308299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 419.313640] apic_timer_interrupt+0xf/0x20 [ 419.317873] </IRQ> [ 419.320110] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 419.325384] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 419.344280] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 419.351989] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 419.359266] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 419.366531] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 419.373799] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 419.381063] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 419.388351] ? arch_local_irq_restore+0x45/0x52 [ 419.393029] dump_stack+0x26a/0x2b4 [ 419.396658] ? dump_stack_print_info.cold.2+0x52/0x52 [ 419.401852] ? mark_held_locks+0x130/0x130 [ 419.406086] ? mark_held_locks+0x130/0x130 [ 419.410331] dump_header+0x27b/0xf72 [ 419.414058] ? pagefault_out_of_memory+0x197/0x197 [ 419.418992] ? mark_held_locks+0x130/0x130 [ 419.423225] ? __lock_acquire+0x7ec/0x4ec0 [ 419.427470] ? mem_cgroup_charge_statistics+0x780/0x780 [ 419.432836] ? print_usage_bug+0xc0/0xc0 [ 419.436896] ? print_usage_bug+0xc0/0xc0 [ 419.440969] ? graph_lock+0x170/0x170 [ 419.444769] ? graph_lock+0x170/0x170 [ 419.448573] ? print_usage_bug+0xc0/0xc0 [ 419.452633] ? print_usage_bug+0xc0/0xc0 [ 419.456705] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.462252] ? find_held_lock+0x36/0x1c0 [ 419.466320] ? mark_held_locks+0xc7/0x130 [ 419.470485] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 419.475587] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 419.480690] ? lockdep_hardirqs_on+0x421/0x5c0 [ 419.485273] ? trace_hardirqs_on+0xbd/0x310 [ 419.489598] ? kasan_check_read+0x11/0x20 [ 419.493751] ? ___ratelimit+0x36f/0x655 [ 419.497728] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 419.503178] ? trace_hardirqs_on+0x310/0x310 [ 419.507599] ? lock_downgrade+0x900/0x900 [ 419.511758] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 419.516862] ? ___ratelimit+0xaa/0x655 [ 419.520763] ? idr_get_free+0xec0/0xec0 [ 419.524738] ? kasan_check_write+0x14/0x20 [ 419.528981] ? do_raw_spin_lock+0xc1/0x200 [ 419.533238] oom_kill_process.cold.27+0x10/0x903 [ 419.538005] ? graph_lock+0x170/0x170 [ 419.541820] ? _raw_spin_unlock+0x2c/0x50 [ 419.545972] ? oom_badness+0xe6/0xaa0 [ 419.549783] ? oom_evaluate_task+0x540/0x540 [ 419.554206] ? find_held_lock+0x36/0x1c0 [ 419.558280] ? out_of_memory+0x974/0x1430 [ 419.562431] ? lock_downgrade+0x900/0x900 [ 419.566593] ? check_preemption_disabled+0x48/0x200 [ 419.571616] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 419.578476] ? kasan_check_read+0x11/0x20 [ 419.582641] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 419.587918] ? rcu_bh_qs+0xc0/0xc0 [ 419.591472] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 419.596492] ? oom_evaluate_task+0x302/0x540 [ 419.600908] out_of_memory+0xa84/0x1430 [ 419.604890] ? oom_killer_disable+0x3a0/0x3a0 [ 419.609406] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 419.614377] ? __mutex_add_waiter+0x2a0/0x2a0 [ 419.618886] __alloc_pages_slowpath+0x2318/0x2d80 [ 419.623762] ? warn_alloc+0x120/0x120 [ 419.627562] ? __radix_tree_lookup+0x4c0/0x4c0 [ 419.632158] ? find_get_entry+0x2f2/0xc40 [ 419.636316] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 419.641857] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 419.646796] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.652337] ? should_fail+0x22d/0xd01 [ 419.656235] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 419.661338] ? __lock_is_held+0xb5/0x140 [ 419.665447] ? __lock_is_held+0xb5/0x140 [ 419.669527] ? kasan_check_read+0x11/0x20 [ 419.673683] ? ___might_sleep+0x1ed/0x300 [ 419.677828] ? lock_release+0x970/0x970 [ 419.681803] ? arch_local_save_flags+0x40/0x40 [ 419.686398] ? __might_sleep+0x95/0x190 [ 419.690389] __alloc_pages_nodemask+0xa80/0xde0 [ 419.695070] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 419.700090] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 419.705897] ? kasan_check_read+0x11/0x20 [ 419.710047] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 419.715342] ? graph_lock+0x170/0x170 [ 419.719152] ? print_usage_bug+0xc0/0xc0 [ 419.723218] ? graph_lock+0x170/0x170 [ 419.727018] ? graph_lock+0x170/0x170 [ 419.730819] ? __do_page_cache_readahead+0x7ce/0x980 [ 419.735931] ? find_held_lock+0x36/0x1c0 [ 419.739998] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 419.745541] alloc_pages_current+0x10c/0x210 [ 419.749957] ? lock_downgrade+0x900/0x900 [ 419.754108] __page_cache_alloc+0x38f/0x5b0 [ 419.758432] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 419.764254] ? kasan_check_read+0x11/0x20 [ 419.768427] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 419.773719] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 419.778400] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.783935] ? check_preemption_disabled+0x48/0x200 [ 419.788961] filemap_fault+0x1594/0x25f0 [ 419.793036] ? __lock_page_or_retry+0xa00/0xa00 [ 419.797705] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 419.803504] ? kasan_check_read+0x11/0x20 [ 419.807651] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 419.812927] ? rcu_bh_qs+0xc0/0xc0 [ 419.816477] ? remove_wait_queue+0x1a6/0x360 [ 419.820887] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 419.826346] ? filemap_map_pages+0xdea/0x1980 [ 419.830856] ? print_usage_bug+0xc0/0xc0 [ 419.834920] ? find_get_pages_range_tag+0x1320/0x1320 [ 419.840118] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 419.845695] ? fput+0x130/0x1a0 [ 419.848980] ? graph_lock+0x170/0x170 [ 419.852783] ? __lock_acquire+0x7ec/0x4ec0 [ 419.857044] ? lock_acquire+0x1ed/0x520 [ 419.861016] ? ext4_filemap_fault+0x7a/0xad [ 419.865355] ? lock_release+0x970/0x970 [ 419.869327] ? arch_local_save_flags+0x40/0x40 [ 419.873917] ? select_estimate_accuracy+0x4b0/0x4b0 [ 419.878952] ? down_read+0xb0/0x1d0 [ 419.882578] ? ext4_filemap_fault+0x7a/0xad [ 419.886900] ? __down_interruptible+0x700/0x700 [ 419.891589] ext4_filemap_fault+0x82/0xad [ 419.895739] __do_fault+0x100/0x6b0 [ 419.899370] ? print_bad_pte+0x6c0/0x6c0 [ 419.903433] ? find_held_lock+0x36/0x1c0 [ 419.907514] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 419.912702] ? pmd_val+0x88/0x100 [ 419.916158] ? add_mm_counter_fast+0xd0/0xd0 [ 419.920564] ? pmd_val+0x88/0x100 [ 419.924020] ? add_mm_counter_fast+0xd0/0xd0 [ 419.928469] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 419.934021] __handle_mm_fault+0x3709/0x53e0 [ 419.938447] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 419.943299] ? graph_lock+0x170/0x170 [ 419.947106] ? print_usage_bug+0xc0/0xc0 [ 419.951168] ? lock_downgrade+0x900/0x900 [ 419.955332] ? graph_lock+0x170/0x170 [ 419.959128] ? graph_lock+0x170/0x170 [ 419.962944] ? handle_mm_fault+0x42a/0xc70 [ 419.967186] ? lock_downgrade+0x900/0x900 [ 419.971333] ? check_preemption_disabled+0x48/0x200 [ 419.976355] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 419.982153] ? kasan_check_read+0x11/0x20 [ 419.986304] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 419.991582] ? rcu_bh_qs+0xc0/0xc0 [ 419.995120] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 420.000575] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.006107] ? check_preemption_disabled+0x48/0x200 [ 420.011154] handle_mm_fault+0x54f/0xc70 [ 420.015222] ? __handle_mm_fault+0x53e0/0x53e0 [ 420.019818] ? find_vma+0x34/0x190 [ 420.023376] __do_page_fault+0x67d/0xed0 [ 420.027453] ? mm_fault_error+0x380/0x380 [ 420.031610] ? trace_hardirqs_off+0xb8/0x310 [ 420.036038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.041407] ? trace_hardirqs_on+0x310/0x310 [ 420.045835] do_page_fault+0xf2/0x7e0 [ 420.049639] ? vmalloc_sync_all+0x30/0x30 [ 420.053788] ? error_entry+0x70/0xd0 [ 420.057507] ? trace_hardirqs_off_caller+0xbb/0x310 [ 420.062524] ? trace_hardirqs_on_caller+0xc0/0x310 [ 420.067468] ? syscall_return_slowpath+0x5e0/0x5e0 [ 420.072402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.077249] ? trace_hardirqs_on_caller+0x310/0x310 [ 420.082262] ? trace_hardirqs_off+0x310/0x310 [ 420.086763] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 420.091784] ? prepare_exit_to_usermode+0x291/0x3b0 [ 420.096804] ? page_fault+0x8/0x30 [ 420.100347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 420.105203] ? page_fault+0x8/0x30 [ 420.108744] page_fault+0x1e/0x30 [ 420.112193] RIP: 0033:0x7f41f206bdd3 [ 420.115911] Code: Bad RIP value. [ 420.119284] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 420.124669] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 420.131947] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 420.139217] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 420.146487] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 420.153752] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 420.161046] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 420.161119] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 420.167897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.167902] Call Trace: [ 420.167920] dump_stack+0x1c4/0x2b4 [ 420.167938] ? dump_stack_print_info.cold.2+0x52/0x52 [ 420.167973] warn_alloc.cold.119+0xb7/0x1bd [ 420.174502] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 420.183792] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 420.186359] init cpuset= [ 420.190165] ? lock_downgrade+0x900/0x900 [ 420.195332] / [ 420.199662] ? trace_hardirqs_off+0xb8/0x310 [ 420.209346] mems_allowed=0 [ 420.214187] ? trace_hardirqs_off+0xb8/0x310 [ 420.234400] __alloc_pages_slowpath+0x2667/0x2d80 [ 420.239276] ? warn_alloc+0x120/0x120 [ 420.243084] ? warn_alloc+0x120/0x120 [ 420.246924] ? print_usage_bug+0xc0/0xc0 [ 420.250995] ? warn_alloc+0x120/0x120 [ 420.254799] ? print_usage_bug+0xc0/0xc0 [ 420.258866] ? __lock_acquire+0x7ec/0x4ec0 [ 420.263107] ? __lock_acquire+0x7ec/0x4ec0 [ 420.267355] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.272904] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.278466] ? should_fail+0x22d/0xd01 [ 420.282365] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.287468] ? __lock_acquire+0x7ec/0x4ec0 [ 420.291709] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.296809] ? __lock_acquire+0x7ec/0x4ec0 [ 420.301041] ? should_fail+0x22d/0xd01 [ 420.304947] ? mark_held_locks+0x130/0x130 [ 420.309192] ? mark_held_locks+0x130/0x130 [ 420.313439] ? graph_lock+0x170/0x170 [ 420.317255] ? print_usage_bug+0xc0/0xc0 [ 420.321328] ? graph_lock+0x170/0x170 [ 420.325127] ? print_usage_bug+0xc0/0xc0 [ 420.329189] ? wq_watchdog_touch+0x9c/0xfe [ 420.333439] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.338982] ? check_preemption_disabled+0x48/0x200 [ 420.344011] ? check_preemption_disabled+0x48/0x200 [ 420.349035] ? __lock_is_held+0xb5/0x140 [ 420.353116] __alloc_pages_nodemask+0xa80/0xde0 [ 420.357790] ? graph_lock+0x170/0x170 [ 420.361598] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 420.366626] ? graph_lock+0x170/0x170 [ 420.370439] ? find_held_lock+0x36/0x1c0 [ 420.374515] ? ____cache_alloc_node+0x1c7/0x1e0 [ 420.379185] ? lock_downgrade+0x900/0x900 [ 420.383340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.388883] cache_grow_begin+0x91/0x8c0 [ 420.392952] ? do_raw_spin_unlock+0xa7/0x2f0 [ 420.397372] fallback_alloc+0x203/0x2e0 [ 420.401357] ____cache_alloc_node+0x1c7/0x1e0 [ 420.405863] kmem_cache_alloc_node+0xe3/0x730 [ 420.410364] ? ipv6_get_ifaddr+0x42e/0x620 [ 420.414661] __alloc_skb+0x119/0x770 [ 420.418868] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.424152] ? skb_scrub_packet+0x490/0x490 [ 420.428479] ? lock_downgrade+0x900/0x900 [ 420.432639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.438181] ? refcount_sub_and_test_checked+0x203/0x310 [ 420.443635] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 420.449090] ? addrconf_rs_timer+0x6f0/0x6f0 [ 420.453514] ndisc_alloc_skb+0x144/0x340 [ 420.457586] ndisc_send_rs+0x331/0x6e0 [ 420.461481] addrconf_rs_timer+0x3c0/0x6f0 [ 420.465728] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.469992] call_timer_fn+0x272/0x920 [ 420.473881] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.478134] ? process_timeout+0x40/0x40 [ 420.482216] ? find_held_lock+0x36/0x1c0 [ 420.486324] ? __run_timers+0x7da/0xc70 [ 420.490302] ? _raw_spin_unlock_irq+0x27/0x80 [ 420.494799] ? _raw_spin_unlock_irq+0x27/0x80 [ 420.499291] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.503530] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 420.508113] ? trace_hardirqs_on+0xbd/0x310 [ 420.512434] ? kasan_check_read+0x11/0x20 [ 420.516593] ? __run_timers+0x7da/0xc70 [ 420.520575] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 420.526030] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.530275] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 420.534514] __run_timers+0x7e5/0xc70 [ 420.538319] ? find_held_lock+0x36/0x1c0 [ 420.542394] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 420.547759] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 420.552526] ? retint_kernel+0x2d/0x2d [ 420.556431] ? _raw_spin_unlock_irq+0x56/0x80 [ 420.560950] ? pvclock_read_flags+0x160/0x160 [ 420.565462] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.571001] ? check_preemption_disabled+0x48/0x200 [ 420.576026] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 420.581564] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 420.586844] ? rcu_pm_notify+0xc0/0xc0 [ 420.590736] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.596272] ? check_preemption_disabled+0x48/0x200 [ 420.601298] run_timer_softirq+0x52/0xb0 [ 420.605364] ? rcu_read_lock_sched_held+0x108/0x120 [ 420.610382] __do_softirq+0x30b/0xad8 [ 420.614231] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 420.619333] ? retint_kernel+0x2d/0x2d [ 420.623228] ? schedule+0x108/0x460 [ 420.626868] ? trace_hardirqs_off+0xb8/0x310 [ 420.631278] ? smpboot_thread_fn+0x68b/0xa00 [ 420.635696] ? trace_hardirqs_on+0x310/0x310 [ 420.640110] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.645647] ? check_preemption_disabled+0x48/0x200 [ 420.650668] ? takeover_tasklets+0xa90/0xa90 [ 420.655100] run_ksoftirqd+0x94/0x100 [ 420.658901] smpboot_thread_fn+0x68b/0xa00 [ 420.663140] ? sort_range+0x30/0x30 [ 420.666792] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 420.671908] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.677458] ? __kthread_parkme+0xfb/0x1a0 [ 420.681701] kthread+0x35a/0x420 [ 420.685068] ? sort_range+0x30/0x30 [ 420.688728] ? kthread_bind+0x40/0x40 [ 420.692534] ret_from_fork+0x3a/0x50 [ 420.696285] warn_alloc_show_mem: 1 callbacks suppressed [ 420.696297] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 420.696299] Mem-Info: [ 420.696328] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 420.696328] active_file:34 inactive_file:0 isolated_file:13 [ 420.696328] unevictable:0 dirty:0 writeback:0 unstable:0 [ 420.696328] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 420.696328] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 420.696328] free:13758 free_pcp:195 free_cma:0 [ 420.701671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.701680] Call Trace: [ 420.707836] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 420.710236] <IRQ> [ 420.743280] Node 0 [ 420.752639] dump_stack+0x1c4/0x2b4 [ 420.755229] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 420.783134] ? dump_stack_print_info.cold.2+0x52/0x52 [ 420.785263] lowmem_reserve[]: [ 420.787524] warn_alloc.cold.119+0xb7/0x1bd [ 420.791225] 0 [ 420.816723] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 420.821890] 2817 [ 420.824997] ? lock_downgrade+0x900/0x900 [ 420.829301] 6321 [ 420.831107] ? trace_hardirqs_off+0xb8/0x310 [ 420.835930] 6321 [ 420.838001] ? trace_hardirqs_off+0xb8/0x310 [ 420.842122] Node 0 [ 420.844188] __alloc_pages_slowpath+0x2667/0x2d80 [ 420.848594] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 420.850654] ? warn_alloc+0x120/0x120 [ 420.855009] lowmem_reserve[]: 0 [ 420.857253] ? warn_alloc+0x120/0x120 [ 420.862063] 0 3503 [ 420.888615] ? print_usage_bug+0xc0/0xc0 [ 420.892394] 3503 [ 420.895667] ? warn_alloc+0x120/0x120 [ 420.901696] ? print_usage_bug+0xc0/0xc0 [ 420.905733] Node 0 [ 420.907789] ? __lock_acquire+0x7ec/0x4ec0 [ 420.911592] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 420.915625] ? __lock_acquire+0x7ec/0x4ec0 [ 420.917836] lowmem_reserve[]: 0 [ 420.922076] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 420.950499] 0 0 [ 420.954743] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 420.958001] 0 [ 420.963550] ? should_fail+0x22d/0xd01 [ 420.971041] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.972820] Node 0 [ 420.976702] ? __lock_acquire+0x7ec/0x4ec0 [ 420.981782] DMA: [ 420.984013] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 420.988224] 1*4kB [ 420.990286] ? __lock_acquire+0x7ec/0x4ec0 [ 420.995368] (U) [ 420.997525] ? should_fail+0x22d/0xd01 [ 421.001750] 0*8kB [ 421.003739] ? mark_held_locks+0x130/0x130 [ 421.007597] 0*16kB [ 421.009750] ? mark_held_locks+0x130/0x130 [ 421.013970] 1*32kB [ 421.016207] ? graph_lock+0x170/0x170 [ 421.020598] (U) [ 421.022843] ? print_usage_bug+0xc0/0xc0 [ 421.026624] 2*64kB [ 421.028593] ? graph_lock+0x170/0x170 [ 421.032631] (U) [ 421.034867] ? print_usage_bug+0xc0/0xc0 [ 421.038643] 1*128kB (U) [ 421.040627] ? wq_watchdog_touch+0x9c/0xfe [ 421.044662] 1*256kB (U) [ 421.047341] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.051552] 0*512kB [ 421.054217] ? check_preemption_disabled+0x48/0x200 [ 421.059732] 1*1024kB [ 421.062053] ? check_preemption_disabled+0x48/0x200 [ 421.067047] (U) [ 421.069470] ? __lock_is_held+0xb5/0x140 [ 421.074477] 1*2048kB [ 421.076488] __alloc_pages_nodemask+0xa80/0xde0 [ 421.080511] (M) 3*4096kB [ 421.082927] ? graph_lock+0x170/0x170 [ 421.087570] (M) [ 421.090335] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 421.094117] = 15908kB [ 421.096086] ? graph_lock+0x170/0x170 [ 421.101085] Node 0 [ 421.103505] ? find_held_lock+0x36/0x1c0 [ 421.107277] DMA32: [ 421.109520] ? ____cache_alloc_node+0x1c7/0x1e0 [ 421.113552] 3*4kB [ 421.115782] ? lock_downgrade+0x900/0x900 [ 421.120432] (M) [ 421.122598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.126735] 2*8kB [ 421.128712] cache_grow_begin+0x91/0x8c0 [ 421.134224] (UM) [ 421.136374] ? do_raw_spin_unlock+0xa7/0x2f0 [ 421.140407] 2*16kB (M) [ 421.142486] fallback_alloc+0x203/0x2e0 [ 421.146863] 2*32kB [ 421.149446] ____cache_alloc_node+0x1c7/0x1e0 [ 421.153403] (UM) [ 421.155643] kmem_cache_alloc_node+0xe3/0x730 [ 421.160113] 2*64kB [ 421.162176] ? ipv6_get_ifaddr+0x42e/0x620 [ 421.166648] (M) [ 421.168886] __alloc_skb+0x119/0x770 [ 421.173094] 3*128kB [ 421.175067] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 421.178755] (M) [ 421.181094] ? skb_scrub_packet+0x490/0x490 [ 421.186346] 2*256kB [ 421.188320] ? lock_downgrade+0x900/0x900 [ 421.192623] (M) [ 421.194951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.199074] 3*512kB (M) [ 421.201060] ? refcount_sub_and_test_checked+0x203/0x310 [ 421.206570] 4*1024kB [ 421.209239] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 421.214665] (UM) [ 421.217083] ? addrconf_rs_timer+0x6f0/0x6f0 [ 421.222523] 3*2048kB [ 421.224594] ndisc_alloc_skb+0x144/0x340 [ 421.228971] (UM) [ 421.231385] ndisc_send_rs+0x331/0x6e0 [ 421.235423] 3*4096kB [ 421.237488] addrconf_rs_timer+0x3c0/0x6f0 [ 421.241348] (M) [ 421.243757] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.247971] = 25212kB [ 421.249944] call_timer_fn+0x272/0x920 [ 421.254145] Node 0 [ 421.256554] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.260421] Normal: [ 421.262657] ? process_timeout+0x40/0x40 [ 421.266870] 2320*4kB [ 421.269189] ? find_held_lock+0x36/0x1c0 [ 421.273227] (UME) [ 421.275649] ? mark_held_locks+0xc7/0x130 [ 421.279683] 282*8kB [ 421.281829] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.285950] (UME) [ 421.288271] ? _raw_spin_unlock_irq+0x27/0x80 [ 421.292747] 32*16kB [ 421.294893] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.299364] (UM) [ 421.301708] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 421.301734] ? trace_hardirqs_on+0xbd/0x310 [ 421.305946] 15*32kB [ 421.308008] ? kasan_check_read+0x11/0x20 [ 421.312841] (UM) 4*64kB [ 421.317170] ? __run_timers+0x7da/0xc70 [ 421.319468] (M) 3*128kB [ 421.323624] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 421.326272] (UM) [ 421.330241] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.332888] 1*256kB [ 421.338337] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 421.340373] (M) [ 421.344608] __run_timers+0x7e5/0xc70 [ 421.346913] 1*512kB [ 421.351154] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 421.353185] (M) [ 421.357077] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 421.359379] 0*1024kB [ 421.364734] ? graph_lock+0x170/0x170 [ 421.366690] 0*2048kB [ 421.371704] ? print_usage_bug+0xc0/0xc0 [ 421.374110] 0*4096kB [ 421.377904] ? lock_release+0x970/0x970 [ 421.380296] = 13936kB [ 421.384354] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 421.386751] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.390718] ? find_held_lock+0x36/0x1c0 [ 421.393115] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 421.398294] ? graph_lock+0x170/0x170 [ 421.407104] 4517 total pagecache pages [ 421.411181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.419741] 0 pages in swap cache [ 421.423537] ? check_preemption_disabled+0x48/0x200 [ 421.427405] Swap cache stats: add 0, delete 0, find 0/0 [ 421.432938] ? __lock_is_held+0xb5/0x140 [ 421.436366] Free swap = 0kB [ 421.441379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.446820] Total swap = 0kB [ 421.450901] ? check_preemption_disabled+0x48/0x200 [ 421.453903] 1965979 pages RAM [ 421.459446] run_timer_softirq+0x52/0xb0 [ 421.462434] 0 pages HighMem/MovableOnly [ 421.467469] ? rcu_read_lock_sched_held+0x108/0x120 [ 421.470554] 342745 pages reserved [ 421.474626] __do_softirq+0x30b/0xad8 [ 421.478571] 0 pages cma reserved [ 421.478652] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 421.483598] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 421.487117] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 421.490832] ? pvclock_read_flags+0x160/0x160 [ 421.494177] ksoftirqd/1 cpuset= [ 421.500664] ? lapic_next_event+0x5a/0x90 [ 421.505746] / [ 421.516058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.520539] mems_allowed=0 [ 421.523818] ? check_preemption_disabled+0x48/0x200 [ 421.543082] ? check_preemption_disabled+0x48/0x200 [ 421.548105] ? kvm_clock_read+0x18/0x30 [ 421.552083] ? kvm_sched_clock_read+0x9/0x20 [ 421.556500] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.562036] ? check_preemption_disabled+0x48/0x200 [ 421.567066] irq_exit+0x17f/0x1c0 [ 421.570530] smp_apic_timer_interrupt+0x1cb/0x760 [ 421.575371] ? smp_reschedule_interrupt+0x109/0x650 [ 421.580391] ? smp_call_function_single_interrupt+0x650/0x650 [ 421.586275] ? interrupt_entry+0xb5/0xf0 [ 421.590337] ? trace_hardirqs_off_caller+0xbb/0x310 [ 421.595350] ? trace_hardirqs_off_caller+0xbb/0x310 [ 421.600369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.605214] ? trace_hardirqs_on_caller+0x310/0x310 [ 421.610225] ? trace_hardirqs_on_caller+0x310/0x310 [ 421.615241] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.620780] ? check_preemption_disabled+0x48/0x200 [ 421.625793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.631351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.636202] apic_timer_interrupt+0xf/0x20 [ 421.640426] </IRQ> [ 421.642681] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 421.647955] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 421.666855] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 421.674567] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 421.681837] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 421.689114] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 421.696378] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 421.703731] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 421.711016] ? arch_local_irq_restore+0x45/0x52 [ 421.715699] dump_stack+0x26a/0x2b4 [ 421.719329] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.724528] ? mark_held_locks+0x130/0x130 [ 421.728763] ? mark_held_locks+0x130/0x130 [ 421.733005] dump_header+0x27b/0xf72 [ 421.736733] ? pagefault_out_of_memory+0x197/0x197 [ 421.741668] ? mark_held_locks+0x130/0x130 [ 421.745905] ? __lock_acquire+0x7ec/0x4ec0 [ 421.750169] ? mem_cgroup_charge_statistics+0x780/0x780 [ 421.755533] ? print_usage_bug+0xc0/0xc0 [ 421.759594] ? print_usage_bug+0xc0/0xc0 [ 421.763664] ? graph_lock+0x170/0x170 [ 421.767472] ? graph_lock+0x170/0x170 [ 421.771277] ? print_usage_bug+0xc0/0xc0 [ 421.775338] ? print_usage_bug+0xc0/0xc0 [ 421.779411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.784961] ? find_held_lock+0x36/0x1c0 [ 421.789031] ? mark_held_locks+0xc7/0x130 [ 421.793186] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 421.798292] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 421.803396] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.807979] ? trace_hardirqs_on+0xbd/0x310 [ 421.812317] ? kasan_check_read+0x11/0x20 [ 421.816478] ? ___ratelimit+0x36f/0x655 [ 421.820458] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 421.825919] ? trace_hardirqs_on+0x310/0x310 [ 421.830330] ? lock_downgrade+0x900/0x900 [ 421.834501] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 421.839609] ? ___ratelimit+0xaa/0x655 [ 421.843505] ? idr_get_free+0xec0/0xec0 [ 421.847486] ? kasan_check_write+0x14/0x20 [ 421.851722] ? do_raw_spin_lock+0xc1/0x200 [ 421.855966] oom_kill_process.cold.27+0x10/0x903 [ 421.860744] ? graph_lock+0x170/0x170 [ 421.864547] ? _raw_spin_unlock+0x2c/0x50 [ 421.868695] ? oom_badness+0xe6/0xaa0 [ 421.872505] ? oom_evaluate_task+0x540/0x540 [ 421.876920] ? find_held_lock+0x36/0x1c0 [ 421.880990] ? out_of_memory+0x974/0x1430 [ 421.885148] ? lock_downgrade+0x900/0x900 [ 421.889296] ? check_preemption_disabled+0x48/0x200 [ 421.894323] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 421.900130] ? kasan_check_read+0x11/0x20 [ 421.904286] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 421.909561] ? rcu_bh_qs+0xc0/0xc0 [ 421.913106] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 421.918121] ? oom_evaluate_task+0x302/0x540 [ 421.922538] out_of_memory+0xa84/0x1430 [ 421.926522] ? oom_killer_disable+0x3a0/0x3a0 [ 421.931023] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 421.935953] ? __mutex_add_waiter+0x2a0/0x2a0 [ 421.940481] __alloc_pages_slowpath+0x2318/0x2d80 [ 421.945359] ? warn_alloc+0x120/0x120 [ 421.949160] ? __radix_tree_lookup+0x4c0/0x4c0 [ 421.953761] ? find_get_entry+0x2f2/0xc40 [ 421.957921] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.963473] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 421.968415] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 421.973963] ? should_fail+0x22d/0xd01 [ 421.977859] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.982963] ? __lock_is_held+0xb5/0x140 [ 421.987054] ? __lock_is_held+0xb5/0x140 [ 421.991130] ? kasan_check_read+0x11/0x20 [ 421.995281] ? ___might_sleep+0x1ed/0x300 [ 421.999429] ? lock_release+0x970/0x970 [ 422.003418] ? arch_local_save_flags+0x40/0x40 [ 422.008022] ? __might_sleep+0x95/0x190 [ 422.012003] __alloc_pages_nodemask+0xa80/0xde0 [ 422.016697] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 422.021720] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 422.027524] ? kasan_check_read+0x11/0x20 [ 422.031694] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.036979] ? graph_lock+0x170/0x170 [ 422.040787] ? print_usage_bug+0xc0/0xc0 [ 422.044852] ? graph_lock+0x170/0x170 [ 422.048652] ? graph_lock+0x170/0x170 [ 422.052462] ? __do_page_cache_readahead+0x7ce/0x980 [ 422.057577] ? find_held_lock+0x36/0x1c0 [ 422.061648] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 422.067193] alloc_pages_current+0x10c/0x210 [ 422.071599] ? lock_downgrade+0x900/0x900 [ 422.075751] __page_cache_alloc+0x38f/0x5b0 [ 422.080077] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 422.085873] ? kasan_check_read+0x11/0x20 [ 422.090019] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.095325] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 422.099993] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.105530] ? check_preemption_disabled+0x48/0x200 [ 422.110557] filemap_fault+0x1594/0x25f0 [ 422.114635] ? __lock_page_or_retry+0xa00/0xa00 [ 422.119306] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 422.125140] ? kasan_check_read+0x11/0x20 [ 422.129286] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.134566] ? rcu_bh_qs+0xc0/0xc0 [ 422.138107] ? remove_wait_queue+0x1a6/0x360 [ 422.142517] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.147978] ? filemap_map_pages+0xdea/0x1980 [ 422.152503] ? print_usage_bug+0xc0/0xc0 [ 422.156567] ? find_get_pages_range_tag+0x1320/0x1320 [ 422.161753] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 422.167291] ? fput+0x130/0x1a0 [ 422.170573] ? graph_lock+0x170/0x170 [ 422.174376] ? __lock_acquire+0x7ec/0x4ec0 [ 422.178637] ? lock_acquire+0x1ed/0x520 [ 422.182616] ? ext4_filemap_fault+0x7a/0xad [ 422.186946] ? lock_release+0x970/0x970 [ 422.190950] ? arch_local_save_flags+0x40/0x40 [ 422.195569] ? select_estimate_accuracy+0x4b0/0x4b0 [ 422.200612] ? down_read+0xb0/0x1d0 [ 422.204237] ? ext4_filemap_fault+0x7a/0xad [ 422.208562] ? __down_interruptible+0x700/0x700 [ 422.213265] ext4_filemap_fault+0x82/0xad [ 422.217418] __do_fault+0x100/0x6b0 [ 422.221056] ? print_bad_pte+0x6c0/0x6c0 [ 422.225113] ? find_held_lock+0x36/0x1c0 [ 422.229187] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 422.234374] ? pmd_val+0x88/0x100 [ 422.237834] ? add_mm_counter_fast+0xd0/0xd0 [ 422.242243] ? pmd_val+0x88/0x100 [ 422.245700] ? add_mm_counter_fast+0xd0/0xd0 [ 422.250133] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.255675] __handle_mm_fault+0x3709/0x53e0 [ 422.260096] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 422.264949] ? graph_lock+0x170/0x170 [ 422.268749] ? print_usage_bug+0xc0/0xc0 [ 422.272814] ? lock_downgrade+0x900/0x900 [ 422.276965] ? graph_lock+0x170/0x170 [ 422.280764] ? graph_lock+0x170/0x170 [ 422.284585] ? handle_mm_fault+0x42a/0xc70 [ 422.288823] ? lock_downgrade+0x900/0x900 [ 422.292978] ? check_preemption_disabled+0x48/0x200 [ 422.298000] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 422.303798] ? kasan_check_read+0x11/0x20 [ 422.307943] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.313229] ? rcu_bh_qs+0xc0/0xc0 [ 422.316769] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.322223] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.327761] ? check_preemption_disabled+0x48/0x200 [ 422.332784] handle_mm_fault+0x54f/0xc70 [ 422.336850] ? __handle_mm_fault+0x53e0/0x53e0 [ 422.341470] ? find_vma+0x34/0x190 [ 422.345042] __do_page_fault+0x67d/0xed0 [ 422.349123] ? mm_fault_error+0x380/0x380 [ 422.353271] ? trace_hardirqs_off+0xb8/0x310 [ 422.357683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.363049] ? trace_hardirqs_on+0x310/0x310 [ 422.367489] do_page_fault+0xf2/0x7e0 [ 422.371292] ? vmalloc_sync_all+0x30/0x30 [ 422.375442] ? error_entry+0x70/0xd0 [ 422.379179] ? trace_hardirqs_off_caller+0xbb/0x310 [ 422.384192] ? trace_hardirqs_on_caller+0xc0/0x310 [ 422.389118] ? syscall_return_slowpath+0x5e0/0x5e0 [ 422.394044] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.398899] ? trace_hardirqs_on_caller+0x310/0x310 [ 422.403911] ? trace_hardirqs_off+0x310/0x310 [ 422.408409] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 422.413447] ? prepare_exit_to_usermode+0x291/0x3b0 [ 422.418680] ? page_fault+0x8/0x30 [ 422.422225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.427075] ? page_fault+0x8/0x30 [ 422.430616] page_fault+0x1e/0x30 [ 422.434067] RIP: 0033:0x7f41f206bdd3 [ 422.437786] Code: Bad RIP value. [ 422.441148] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 422.446512] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 422.454041] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 422.461305] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 422.468570] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 422.475839] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 422.483141] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 422.483172] rcu: INFO: rcu_preempt self-detected stall on CPU [ 422.489995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.490005] Call Trace: [ 422.505242] dump_stack+0x1c4/0x2b4 [ 422.508147] rcu: 0-...!: (105 ticks this GP) idle=206/1/0x4000000000000004 softirq=27650/27650 fqs=0 [ 422.511446] ? dump_stack_print_info.cold.2+0x52/0x52 [ 422.511475] warn_alloc.cold.119+0xb7/0x1bd [ 422.511491] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 422.511508] ? lock_downgrade+0x900/0x900 [ 422.511530] ? trace_hardirqs_off+0xb8/0x310 [ 422.511550] ? trace_hardirqs_off+0xb8/0x310 [ 422.511574] __alloc_pages_slowpath+0x2667/0x2d80 [ 422.511616] ? warn_alloc+0x120/0x120 [ 422.511636] ? warn_alloc+0x120/0x120 [ 422.511652] ? print_usage_bug+0xc0/0xc0 [ 422.511667] ? warn_alloc+0x120/0x120 [ 422.521459] rcu: [ 422.526669] ? print_usage_bug+0xc0/0xc0 [ 422.530954] (t=10603 jiffies g=40561 q=134) [ 422.535802] ? __lock_acquire+0x7ec/0x4ec0 [ 422.539947] rcu: rcu_preempt kthread starved for 10603 jiffies! g40561 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 422.544344] ? __lock_acquire+0x7ec/0x4ec0 [ 422.548743] rcu: RCU grace-period kthread stack dump: [ 422.548754] rcu_preempt R [ 422.553595] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.557372] running task [ 422.561172] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 422.565225] 22784 10 2 0x80000000 [ 422.569018] ? should_fail+0x22d/0xd01 [ 422.571144] Call Trace: [ 422.575212] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.579622] __schedule+0x86c/0x1ed0 [ 422.583837] ? __lock_acquire+0x7ec/0x4ec0 [ 422.594317] ? __sched_text_start+0x8/0x8 [ 422.598539] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.603717] ? __mod_timer+0x6f6/0x1870 [ 422.606809] ? __lock_acquire+0x7ec/0x4ec0 [ 422.612336] ? add_timer_on+0x9f0/0x9f0 [ 422.615514] ? should_fail+0x22d/0xd01 [ 422.621041] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 422.625184] ? mark_held_locks+0x130/0x130 [ 422.629055] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 422.631629] ? mark_held_locks+0x130/0x130 [ 422.636718] ? trace_hardirqs_on+0xbd/0x310 [ 422.640421] ? mark_held_locks+0xc7/0x130 [ 422.644652] ? kasan_check_read+0x11/0x20 [ 422.648789] ? print_usage_bug+0xc0/0xc0 [ 422.653882] ? prepare_to_swait_event+0x25a/0x800 [ 422.657840] ? graph_lock+0x170/0x170 [ 422.662062] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 422.666026] ? print_usage_bug+0xc0/0xc0 [ 422.669911] schedule+0xfe/0x460 [ 422.675004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.679225] ? __schedule+0x1ed0/0x1ed0 [ 422.684314] ? check_preemption_disabled+0x48/0x200 [ 422.688540] ? prepare_to_swait_event+0x25a/0x800 [ 422.692850] ? check_preemption_disabled+0x48/0x200 [ 422.696989] ? __init_swait_queue_head+0x150/0x150 [ 422.701129] ? __lock_is_held+0xb5/0x140 [ 422.705185] ? __lockdep_init_map+0x105/0x590 [ 422.710033] __alloc_pages_nodemask+0xa80/0xde0 [ 422.713828] ? lockdep_init_map+0x9/0x10 [ 422.719264] ? graph_lock+0x170/0x170 [ 422.723330] schedule_timeout+0x140/0x260 [ 422.726682] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 422.732206] ? usleep_range+0x1a0/0x1a0 [ 422.736169] ? graph_lock+0x170/0x170 [ 422.741170] ? __next_timer_interrupt+0x1a0/0x1a0 [ 422.746011] ? find_held_lock+0x36/0x1c0 [ 422.751007] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.755929] ? ____cache_alloc_node+0x1c7/0x1e0 [ 422.759979] rcu_gp_kthread+0x9d9/0x2310 [ 422.764462] ? lock_downgrade+0x900/0x900 [ 422.769144] ? rcu_gp_init+0x1830/0x1830 [ 422.773178] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.776962] ? update_curr+0x344/0xbe0 [ 422.781130] cache_grow_begin+0x91/0x8c0 [ 422.786130] ? graph_lock+0x170/0x170 [ 422.790095] ? do_raw_spin_unlock+0xa7/0x2f0 [ 422.793885] ? __account_cfs_rq_runtime+0x790/0x790 [ 422.798718] fallback_alloc+0x203/0x2e0 [ 422.802766] ? __lock_acquire+0x7ec/0x4ec0 [ 422.808297] ____cache_alloc_node+0x1c7/0x1e0 [ 422.812952] ? graph_lock+0x170/0x170 [ 422.817016] kmem_cache_alloc_node+0xe3/0x730 [ 422.821156] ? mark_held_locks+0x130/0x130 [ 422.825204] ? ipv6_get_ifaddr+0x42e/0x620 [ 422.830730] ? __lock_is_held+0xb5/0x140 [ 422.834611] __alloc_skb+0x119/0x770 [ 422.838652] ? __account_cfs_rq_runtime+0x790/0x790 [ 422.842441] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 422.846848] ? set_next_entity+0x30c/0xc40 [ 422.851880] ? skb_scrub_packet+0x490/0x490 [ 422.855854] ? mark_held_locks+0x130/0x130 [ 422.860089] ? lock_downgrade+0x900/0x900 [ 422.864573] ? rcu_read_lock_sched_held+0x108/0x120 [ 422.868362] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.872840] ? select_task_rq_fair+0x34f0/0x34f0 [ 422.877060] ? refcount_sub_and_test_checked+0x203/0x310 [ 422.881289] ? __enqueue_entity+0x10d/0x1f0 [ 422.885340] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 422.889050] ? graph_lock+0x170/0x170 [ 422.894053] ? addrconf_rs_timer+0x6f0/0x6f0 [ 422.899316] ? __lock_is_held+0x51/0x140 [ 422.903650] ndisc_alloc_skb+0x144/0x340 [ 422.907949] ? graph_lock+0x170/0x170 [ 422.912180] ndisc_send_rs+0x331/0x6e0 [ 422.916319] ? set_curr_task_stop+0x90/0xf0 [ 422.921326] addrconf_rs_timer+0x3c0/0x6f0 [ 422.926856] ? __lock_is_held+0x50/0x140 [ 422.931599] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.937034] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.941353] call_timer_fn+0x272/0x920 [ 422.946787] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.950578] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 422.954971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.959021] ? process_timeout+0x40/0x40 [ 422.963080] ? trace_hardirqs_on+0xbd/0x310 [ 422.966873] ? find_held_lock+0x36/0x1c0 [ 422.970753] ? kasan_check_read+0x11/0x20 [ 422.975073] ? __run_timers+0x7da/0xc70 [ 422.979293] ? mark_held_locks+0x130/0x130 [ 422.983336] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.987562] ? audit_add_watch+0x5c1/0xdc0 [ 422.992043] ? _raw_spin_unlock_irq+0x27/0x80 [ 422.995934] ? kasan_check_write+0x14/0x20 [ 423.000416] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.004643] ? finish_task_switch+0x2f5/0x900 [ 423.009210] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 423.013267] ? __switch_to_asm+0x40/0x70 [ 423.017574] ? trace_hardirqs_on+0xbd/0x310 [ 423.021621] ? preempt_notifier_register+0x200/0x200 [ 423.025761] ? kasan_check_read+0x11/0x20 [ 423.029720] ? __switch_to_asm+0x34/0x70 [ 423.033945] ? __run_timers+0x7da/0xc70 [ 423.038430] ? __switch_to_asm+0x34/0x70 [ 423.042658] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 423.047137] ? __switch_to_asm+0x40/0x70 [ 423.051358] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.055578] ? __switch_to_asm+0x40/0x70 [ 423.060065] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 423.064631] ? __switch_to_asm+0x34/0x70 [ 423.068681] __run_timers+0x7e5/0xc70 [ 423.073003] ? __switch_to_asm+0x40/0x70 [ 423.078095] ? find_held_lock+0x36/0x1c0 [ 423.082231] ? __switch_to_asm+0x34/0x70 [ 423.086288] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 423.090238] ? __switch_to_asm+0x34/0x70 [ 423.094291] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 423.099726] ? __switch_to_asm+0x40/0x70 [ 423.103777] ? retint_kernel+0x2d/0x2d [ 423.107996] ? __switch_to_asm+0x40/0x70 [ 423.112056] ? _raw_spin_unlock_irq+0x56/0x80 [ 423.116268] ? __switch_to_asm+0x34/0x70 [ 423.120323] ? pvclock_read_flags+0x160/0x160 [ 423.124100] ? __switch_to_asm+0x40/0x70 [ 423.128151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.132198] ? __schedule+0x874/0x1ed0 [ 423.136247] ? check_preemption_disabled+0x48/0x200 [ 423.141601] ? __switch_to_asm+0x40/0x70 [ 423.145674] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 423.150408] ? __switch_to_asm+0x40/0x70 [ 423.154487] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 423.158361] ? graph_lock+0x170/0x170 [ 423.162409] ? rcu_pm_notify+0xc0/0xc0 [ 423.166899] ? __sched_text_start+0x8/0x8 [ 423.170944] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.175432] ? find_held_lock+0x36/0x1c0 [ 423.179482] ? check_preemption_disabled+0x48/0x200 [ 423.185015] ? __kthread_parkme+0xce/0x1a0 [ 423.188890] run_timer_softirq+0x52/0xb0 [ 423.193891] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 423.197938] ? rcu_read_lock_sched_held+0x108/0x120 [ 423.203473] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 423.207518] __do_softirq+0x30b/0xad8 [ 423.212779] ? lockdep_hardirqs_on+0x421/0x5c0 [ 423.216603] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 423.220482] ? trace_hardirqs_on+0xbd/0x310 [ 423.224614] ? retint_kernel+0x2d/0x2d [ 423.230167] ? kasan_check_read+0x11/0x20 [ 423.234217] ? schedule+0x108/0x460 [ 423.239222] ? __kthread_parkme+0xce/0x1a0 [ 423.243449] ? trace_hardirqs_off+0xb8/0x310 [ 423.247509] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 423.252600] ? smpboot_thread_fn+0x68b/0xa00 [ 423.257602] ? kasan_check_write+0x14/0x20 [ 423.262691] ? trace_hardirqs_on+0x310/0x310 [ 423.266486] ? do_raw_spin_lock+0xc1/0x200 [ 423.271055] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.276145] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 423.280452] ? check_preemption_disabled+0x48/0x200 [ 423.280471] ? takeover_tasklets+0xa90/0xa90 [ 423.284353] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.288496] run_ksoftirqd+0x94/0x100 [ 423.292113] ? __kthread_parkme+0xfb/0x1a0 [ 423.296333] smpboot_thread_fn+0x68b/0xa00 [ 423.300731] kthread+0x35a/0x420 [ 423.306169] ? sort_range+0x30/0x30 [ 423.310999] ? rcu_gp_init+0x1830/0x1830 [ 423.315223] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 423.319616] ? kthread_bind+0x40/0x40 [ 423.323838] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 423.329360] ret_from_fork+0x3a/0x50 [ 423.334457] ? __kthread_parkme+0xfb/0x1a0 [ 423.339527] NMI backtrace for cpu 0 [ 423.343912] kthread+0x35a/0x420 [ 423.402084] ? sort_range+0x30/0x30 [ 423.405720] ? kthread_bind+0x40/0x40 [ 423.409523] ret_from_fork+0x3a/0x50 [ 423.413254] warn_alloc_show_mem: 1 callbacks suppressed [ 423.413266] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 423.413268] Mem-Info: [ 423.413299] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 423.413299] active_file:34 inactive_file:0 isolated_file:13 [ 423.413299] unevictable:0 dirty:0 writeback:0 unstable:0 [ 423.413299] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 423.413299] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 423.413299] free:13758 free_pcp:195 free_cma:0 [ 423.418639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.424792] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 423.427192] Call Trace: [ 423.460230] Node 0 [ 423.469574] <IRQ> [ 423.497690] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 423.500246] dump_stack+0x1c4/0x2b4 [ 423.502452] lowmem_reserve[]: 0 [ 423.504610] ? dump_stack_print_info.cold.2+0x52/0x52 [ 423.530082] 2817 6321 [ 423.533718] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.537060] 6321 [ 423.542263] ? trace_hardirqs_off+0xb8/0x310 [ 423.550274] nmi_cpu_backtrace.cold.3+0x63/0xa2 [ 423.552312] Node 0 [ 423.556720] ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f [ 423.561390] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 423.563624] nmi_trigger_cpumask_backtrace+0x1b3/0x1ed [ 423.568791] lowmem_reserve[]: 0 [ 423.595344] arch_trigger_cpumask_backtrace+0x14/0x20 [ 423.600601] 0 [ 423.603873] rcu_dump_cpu_stacks+0x175/0x1c2 [ 423.609068] 3503 [ 423.610870] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 423.615249] 3503 [ 423.617332] print_cpu_stall.cold.78+0x2d3/0x524 [ 423.622340] Node 0 [ 423.624401] ? rcu_dynticks_snap+0x30/0x30 [ 423.629156] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 423.631365] ? check_preemption_disabled+0x48/0x200 [ 423.635571] lowmem_reserve[]: 0 [ 423.664028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.669050] 0 [ 423.672338] ? check_preemption_disabled+0x48/0x200 [ 423.677853] 0 [ 423.679654] ? check_preemption_disabled+0x48/0x200 [ 423.684651] 0 [ 423.686460] ? rcu_test_sync_prims+0x30/0x30 [ 423.691445] Node 0 DMA: [ 423.693263] ? __lock_is_held+0xb5/0x140 [ 423.697649] 1*4kB [ 423.700367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.704403] (U) [ 423.706553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.712070] 0*8kB [ 423.714042] ? check_preemption_disabled+0x48/0x200 [ 423.719555] 0*16kB [ 423.721708] rcu_check_callbacks+0xfd9/0x1990 [ 423.726699] 1*32kB [ 423.728940] ? rcu_cpu_stall_reset+0x220/0x220 [ 423.733406] (U) [ 423.735642] ? lock_release+0x970/0x970 [ 423.740204] 2*64kB [ 423.742184] ? graph_lock+0x170/0x170 [ 423.746158] (U) [ 423.748411] ? graph_lock+0x170/0x170 [ 423.752194] 1*128kB [ 423.754166] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.757934] (U) 1*256kB [ 423.760293] ? pvclock_gtod_notify+0x2e3/0x3e0 [ 423.765803] (U) [ 423.768510] ? kvm_vcpu_ready_for_interrupt_injection+0x1a0/0x1a0 [ 423.773068] 0*512kB [ 423.775054] ? graph_lock+0x170/0x170 [ 423.781248] 1*1024kB (U) [ 423.783580] ? timekeeping_advance+0x3cc/0xc00 [ 423.787356] 1*2048kB (M) [ 423.790122] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.794680] 3*4096kB [ 423.797434] ? check_preemption_disabled+0x48/0x200 [ 423.802950] (M) [ 423.805355] ? check_preemption_disabled+0x48/0x200 [ 423.810348] = 15908kB [ 423.812333] ? trace_hardirqs_off+0xb8/0x310 [ 423.817321] Node 0 [ 423.819728] ? __lock_is_held+0xb5/0x140 [ 423.824117] DMA32: [ 423.826345] ? trace_hardirqs_on+0x310/0x310 [ 423.830384] 3*4kB [ 423.832615] ? check_preemption_disabled+0x48/0x200 [ 423.836998] (M) 2*8kB [ 423.839159] ? raise_softirq+0x199/0x420 [ 423.844163] (UM) [ 423.846657] ? raise_softirq_irqoff+0x2e0/0x2e0 [ 423.850705] 2*16kB (M) [ 423.852789] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.857444] 2*32kB (UM) [ 423.860088] ? check_preemption_disabled+0x48/0x200 [ 423.865608] 2*64kB [ 423.868277] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 423.873272] (M) [ 423.875507] ? hrtimer_run_queues+0x9a/0x400 [ 423.881014] 3*128kB (M) [ 423.883011] ? run_local_timers+0x19b/0x230 [ 423.887405] 2*256kB [ 423.890071] ? timer_clear_idle+0x90/0x90 [ 423.894372] (M) [ 423.896692] ? debug_smp_processor_id+0x1c/0x20 [ 423.900821] 3*512kB [ 423.902793] ? irqtime_account_process_tick.isra.6+0x114/0x490 [ 423.907438] (M) [ 423.909785] ? account_process_tick+0x282/0x350 [ 423.915732] 4*1024kB [ 423.917705] update_process_times+0x2d/0x70 [ 423.922357] (UM) [ 423.924762] tick_sched_handle+0x9f/0x180 [ 423.929058] 3*2048kB [ 423.931114] tick_sched_timer+0x45/0x130 [ 423.935234] (UM) 3*4096kB [ 423.937652] __hrtimer_run_queues+0x41c/0x10d0 [ 423.941690] (M) [ 423.944549] ? tick_sched_do_timer+0x1a0/0x1a0 [ 423.949097] = 25212kB [ 423.949106] Node 0 [ 423.951079] ? hrtimer_start_range_ns+0xe00/0xe00 [ 423.955639] Normal: [ 423.958049] ? pvclock_read_flags+0x160/0x160 [ 423.960265] 2320*4kB [ 423.965099] ? trace_hardirqs_on+0x310/0x310 [ 423.967402] (UME) [ 423.971900] ? kvm_clock_read+0x18/0x30 [ 423.974277] 282*8kB (UME) [ 423.978691] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 423.980825] 32*16kB [ 423.984795] ? ktime_get_update_offsets_now+0x3b6/0x550 [ 423.987626] (UM) [ 423.992640] ? do_timer+0x50/0x50 [ 423.994938] 15*32kB (UM) [ 424.000304] ? trace_hardirqs_on+0x310/0x310 [ 424.002340] 4*64kB (M) [ 424.005800] ? do_raw_spin_lock+0xc1/0x200 [ 424.008532] 3*128kB (UM) [ 424.012952] hrtimer_interrupt+0x313/0x780 [ 424.015510] 1*256kB (M) [ 424.019763] smp_apic_timer_interrupt+0x1a1/0x760 [ 424.022486] 1*512kB [ 424.026720] ? smp_call_function_single_interrupt+0x650/0x650 [ 424.029367] (M) [ 424.034209] ? interrupt_entry+0xb5/0xf0 [ 424.036515] 0*1024kB [ 424.042394] ? trace_hardirqs_off_caller+0xbb/0x310 [ 424.044353] 0*2048kB [ 424.048412] ? ____cache_alloc_node+0x1c7/0x1e0 [ 424.050801] 0*4096kB [ 424.055815] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.058204] = 13936kB [ 424.062865] ? trace_hardirqs_on_caller+0x310/0x310 [ 424.065267] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 424.070110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.072503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 424.077516] apic_timer_interrupt+0xf/0x20 [ 424.086336] 4517 total pagecache pages [ 424.091198] RIP: 0010:kmem_cache_alloc_node+0x247/0x730 [ 424.099757] 0 pages in swap cache [ 424.103986] Code: 40 7e 0f 85 32 ff ff ff e8 45 c1 3e ff e9 28 ff ff ff e8 7c 23 c3 ff 48 83 3d 3c 6d 90 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 bf fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 92 4b [ 424.107860] Swap cache stats: add 0, delete 0, find 0/0 [ 424.107869] Free swap = 0kB [ 424.113233] RSP: 0000:ffff8801dae07450 EFLAGS: 00000286 [ 424.116665] Total swap = 0kB [ 424.116675] 1965979 pages RAM [ 424.135567] ORIG_RAX: ffffffffffffff13 [ 424.140913] 0 pages HighMem/MovableOnly [ 424.140922] 342745 pages reserved [ 424.143935] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b34812b [ 424.149295] 0 pages cma reserved [ 424.152306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286 [ 424.155463] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 424.159351] RBP: ffff8801dae074c0 R08: ffff8801d9a40958 R09: 0000000000000002 [ 424.159361] R10: 0000000000000000 R11: ffff8801d9a40040 R12: ffff8801d9be7680 [ 424.159369] R13: ffff8801d9be7680 R14: 0000000000000000 R15: 0000000000000286 [ 424.159388] ? apic_timer_interrupt+0xa/0x20 [ 424.159424] ? ipv6_get_ifaddr+0x42e/0x620 [ 424.163438] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 424.166835] __alloc_skb+0x119/0x770 [ 424.174082] ksoftirqd/1 cpuset= [ 424.177459] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 424.184700] / [ 424.191192] ? skb_scrub_packet+0x490/0x490 [ 424.198456] mems_allowed=0 [ 424.205729] ? lock_downgrade+0x900/0x900 [ 424.257198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.262749] ? refcount_sub_and_test_checked+0x203/0x310 [ 424.268210] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 424.273668] ? addrconf_rs_timer+0x6f0/0x6f0 [ 424.278091] ndisc_alloc_skb+0x144/0x340 [ 424.282171] ndisc_send_rs+0x331/0x6e0 [ 424.286066] addrconf_rs_timer+0x3c0/0x6f0 [ 424.290312] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.294566] call_timer_fn+0x272/0x920 [ 424.298469] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.302716] ? process_timeout+0x40/0x40 [ 424.306776] ? find_held_lock+0x36/0x1c0 [ 424.310849] ? mark_held_locks+0xc7/0x130 [ 424.315000] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.319499] ? _raw_spin_unlock_irq+0x27/0x80 [ 424.323999] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.328233] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 424.332816] ? trace_hardirqs_on+0xbd/0x310 [ 424.337139] ? kasan_check_read+0x11/0x20 [ 424.341316] ? __run_timers+0x7da/0xc70 [ 424.345296] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.350753] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.354999] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 424.359234] __run_timers+0x7e5/0xc70 [ 424.363049] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 424.368415] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 424.373447] ? graph_lock+0x170/0x170 [ 424.377259] ? print_usage_bug+0xc0/0xc0 [ 424.381317] ? lock_release+0x970/0x970 [ 424.385296] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 424.390505] ? find_held_lock+0x36/0x1c0 [ 424.394570] ? graph_lock+0x170/0x170 [ 424.398373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.403911] ? check_preemption_disabled+0x48/0x200 [ 424.408942] ? __lock_is_held+0xb5/0x140 [ 424.413003] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.419006] ? check_preemption_disabled+0x48/0x200 [ 424.424032] run_timer_softirq+0x52/0xb0 [ 424.428095] ? rcu_read_lock_sched_held+0x108/0x120 [ 424.433112] __do_softirq+0x30b/0xad8 [ 424.436929] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 424.442066] ? pvclock_read_flags+0x160/0x160 [ 424.446558] ? lapic_next_event+0x5a/0x90 [ 424.450707] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.456246] ? check_preemption_disabled+0x48/0x200 [ 424.461263] ? check_preemption_disabled+0x48/0x200 [ 424.466289] ? kvm_clock_read+0x18/0x30 [ 424.470267] ? kvm_sched_clock_read+0x9/0x20 [ 424.474677] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.480214] ? check_preemption_disabled+0x48/0x200 [ 424.485245] irq_exit+0x17f/0x1c0 [ 424.488704] smp_apic_timer_interrupt+0x1cb/0x760 [ 424.493549] ? smp_reschedule_interrupt+0x109/0x650 [ 424.498567] ? smp_call_function_single_interrupt+0x650/0x650 [ 424.504452] ? interrupt_entry+0xb5/0xf0 [ 424.508521] ? trace_hardirqs_off_caller+0xbb/0x310 [ 424.513622] ? trace_hardirqs_off_caller+0xbb/0x310 [ 424.518641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.523488] ? trace_hardirqs_on_caller+0x310/0x310 [ 424.528518] ? trace_hardirqs_on_caller+0x310/0x310 [ 424.533538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.539075] ? check_preemption_disabled+0x48/0x200 [ 424.544100] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.549650] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.554510] apic_timer_interrupt+0xf/0x20 [ 424.558736] </IRQ> [ 424.560986] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 424.566263] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 424.585159] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 424.592884] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 424.600149] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 424.607416] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 424.614679] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 424.621947] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 424.629253] ? arch_local_irq_restore+0x45/0x52 [ 424.633931] dump_stack+0x26a/0x2b4 [ 424.637580] ? dump_stack_print_info.cold.2+0x52/0x52 [ 424.642774] ? mark_held_locks+0x130/0x130 [ 424.647008] ? mark_held_locks+0x130/0x130 [ 424.651260] dump_header+0x27b/0xf72 [ 424.655001] ? pagefault_out_of_memory+0x197/0x197 [ 424.659946] ? mark_held_locks+0x130/0x130 [ 424.664194] ? __lock_acquire+0x7ec/0x4ec0 [ 424.668429] ? mem_cgroup_charge_statistics+0x780/0x780 [ 424.673808] ? print_usage_bug+0xc0/0xc0 [ 424.677881] ? print_usage_bug+0xc0/0xc0 [ 424.681950] ? graph_lock+0x170/0x170 [ 424.685751] ? graph_lock+0x170/0x170 [ 424.689551] ? print_usage_bug+0xc0/0xc0 [ 424.693610] ? print_usage_bug+0xc0/0xc0 [ 424.697679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.703224] ? find_held_lock+0x36/0x1c0 [ 424.707297] ? mark_held_locks+0xc7/0x130 [ 424.711479] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 424.716595] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 424.721704] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.726290] ? trace_hardirqs_on+0xbd/0x310 [ 424.730609] ? kasan_check_read+0x11/0x20 [ 424.734760] ? ___ratelimit+0x36f/0x655 [ 424.738737] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 424.744185] ? trace_hardirqs_on+0x310/0x310 [ 424.748595] ? lock_downgrade+0x900/0x900 [ 424.752753] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 424.757861] ? ___ratelimit+0xaa/0x655 [ 424.761754] ? idr_get_free+0xec0/0xec0 [ 424.765731] ? kasan_check_write+0x14/0x20 [ 424.769971] ? do_raw_spin_lock+0xc1/0x200 [ 424.774212] oom_kill_process.cold.27+0x10/0x903 [ 424.778981] ? graph_lock+0x170/0x170 [ 424.782784] ? _raw_spin_unlock+0x2c/0x50 [ 424.786929] ? oom_badness+0xe6/0xaa0 [ 424.790740] ? oom_evaluate_task+0x540/0x540 [ 424.795151] ? find_held_lock+0x36/0x1c0 [ 424.799217] ? out_of_memory+0x974/0x1430 [ 424.803379] ? lock_downgrade+0x900/0x900 [ 424.807529] ? check_preemption_disabled+0x48/0x200 [ 424.812555] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 424.818372] ? kasan_check_read+0x11/0x20 [ 424.822535] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 424.827813] ? rcu_bh_qs+0xc0/0xc0 [ 424.831362] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 424.836376] ? oom_evaluate_task+0x302/0x540 [ 424.840790] out_of_memory+0xa84/0x1430 [ 424.844777] ? oom_killer_disable+0x3a0/0x3a0 [ 424.849278] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 424.854209] ? __mutex_add_waiter+0x2a0/0x2a0 [ 424.858719] __alloc_pages_slowpath+0x2318/0x2d80 [ 424.863593] ? warn_alloc+0x120/0x120 [ 424.867396] ? __radix_tree_lookup+0x4c0/0x4c0 [ 424.871989] ? find_get_entry+0x2f2/0xc40 [ 424.876145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.881687] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 424.886614] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.892154] ? should_fail+0x22d/0xd01 [ 424.896077] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 424.901183] ? __lock_is_held+0xb5/0x140 [ 424.905288] ? __lock_is_held+0xb5/0x140 [ 424.909360] ? kasan_check_read+0x11/0x20 [ 424.913523] ? ___might_sleep+0x1ed/0x300 [ 424.917670] ? lock_release+0x970/0x970 [ 424.921649] ? arch_local_save_flags+0x40/0x40 [ 424.926242] ? __might_sleep+0x95/0x190 [ 424.930224] __alloc_pages_nodemask+0xa80/0xde0 [ 424.934903] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 424.939923] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 424.945716] ? kasan_check_read+0x11/0x20 [ 424.949863] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 424.955143] ? graph_lock+0x170/0x170 [ 424.958968] ? print_usage_bug+0xc0/0xc0 [ 424.963034] ? graph_lock+0x170/0x170 [ 424.966836] ? graph_lock+0x170/0x170 [ 424.970641] ? __do_page_cache_readahead+0x7ce/0x980 [ 424.975755] ? find_held_lock+0x36/0x1c0 [ 424.979823] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 424.985367] alloc_pages_current+0x10c/0x210 [ 424.989772] ? lock_downgrade+0x900/0x900 [ 424.993924] __page_cache_alloc+0x38f/0x5b0 [ 424.998248] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 425.004043] ? kasan_check_read+0x11/0x20 [ 425.008192] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 425.013482] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 425.018186] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.023721] ? check_preemption_disabled+0x48/0x200 [ 425.028746] filemap_fault+0x1594/0x25f0 [ 425.032824] ? __lock_page_or_retry+0xa00/0xa00 [ 425.037496] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 425.043295] ? kasan_check_read+0x11/0x20 [ 425.047443] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 425.052730] ? rcu_bh_qs+0xc0/0xc0 [ 425.056273] ? remove_wait_queue+0x1a6/0x360 [ 425.060683] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 425.066147] ? filemap_map_pages+0xdea/0x1980 [ 425.070660] ? print_usage_bug+0xc0/0xc0 [ 425.074725] ? find_get_pages_range_tag+0x1320/0x1320 [ 425.079914] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 425.085449] ? fput+0x130/0x1a0 [ 425.088739] ? graph_lock+0x170/0x170 [ 425.092543] ? __lock_acquire+0x7ec/0x4ec0 [ 425.096799] ? lock_acquire+0x1ed/0x520 [ 425.100777] ? ext4_filemap_fault+0x7a/0xad [ 425.105107] ? lock_release+0x970/0x970 [ 425.109082] ? arch_local_save_flags+0x40/0x40 [ 425.113679] ? select_estimate_accuracy+0x4b0/0x4b0 [ 425.118709] ? down_read+0xb0/0x1d0 [ 425.122331] ? ext4_filemap_fault+0x7a/0xad [ 425.126655] ? __down_interruptible+0x700/0x700 [ 425.131358] ext4_filemap_fault+0x82/0xad [ 425.135523] __do_fault+0x100/0x6b0 [ 425.139155] ? print_bad_pte+0x6c0/0x6c0 [ 425.143217] ? find_held_lock+0x36/0x1c0 [ 425.147287] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 425.152484] ? pmd_val+0x88/0x100 [ 425.155942] ? add_mm_counter_fast+0xd0/0xd0 [ 425.160373] ? pmd_val+0x88/0x100 [ 425.163827] ? add_mm_counter_fast+0xd0/0xd0 [ 425.168239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.173780] __handle_mm_fault+0x3709/0x53e0 [ 425.178211] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 425.183063] ? graph_lock+0x170/0x170 [ 425.186869] ? print_usage_bug+0xc0/0xc0 [ 425.190931] ? lock_downgrade+0x900/0x900 [ 425.195092] ? graph_lock+0x170/0x170 [ 425.198893] ? graph_lock+0x170/0x170 [ 425.202725] ? handle_mm_fault+0x42a/0xc70 [ 425.206965] ? lock_downgrade+0x900/0x900 [ 425.211112] ? check_preemption_disabled+0x48/0x200 [ 425.216143] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 425.221941] ? kasan_check_read+0x11/0x20 [ 425.226093] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 425.231374] ? rcu_bh_qs+0xc0/0xc0 [ 425.234924] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 425.240374] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.245928] ? check_preemption_disabled+0x48/0x200 [ 425.250989] handle_mm_fault+0x54f/0xc70 [ 425.255064] ? __handle_mm_fault+0x53e0/0x53e0 [ 425.259654] ? find_vma+0x34/0x190 [ 425.263201] __do_page_fault+0x67d/0xed0 [ 425.267273] ? mm_fault_error+0x380/0x380 [ 425.271423] ? trace_hardirqs_off+0xb8/0x310 [ 425.275833] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.281203] ? trace_hardirqs_on+0x310/0x310 [ 425.285619] do_page_fault+0xf2/0x7e0 [ 425.289425] ? vmalloc_sync_all+0x30/0x30 [ 425.293577] ? error_entry+0x70/0xd0 [ 425.297294] ? trace_hardirqs_off_caller+0xbb/0x310 [ 425.302310] ? trace_hardirqs_on_caller+0xc0/0x310 [ 425.307255] ? syscall_return_slowpath+0x5e0/0x5e0 [ 425.312661] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.317515] ? trace_hardirqs_on_caller+0x310/0x310 [ 425.322532] ? trace_hardirqs_off+0x310/0x310 [ 425.327035] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 425.332054] ? prepare_exit_to_usermode+0x291/0x3b0 [ 425.337075] ? page_fault+0x8/0x30 [ 425.340625] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.345481] ? page_fault+0x8/0x30 [ 425.349029] page_fault+0x1e/0x30 [ 425.352488] RIP: 0033:0x7f41f206bdd3 [ 425.356206] Code: Bad RIP value. [ 425.359569] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 425.364935] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 425.372202] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 425.379480] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 425.386749] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 425.394020] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 425.401320] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 425.401730] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 425.408174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.408180] Call Trace: [ 425.408200] dump_stack+0x1c4/0x2b4 [ 425.408221] ? dump_stack_print_info.cold.2+0x52/0x52 [ 425.414756] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 425.424065] warn_alloc.cold.119+0xb7/0x1bd [ 425.426618] init cpuset= [ 425.430246] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 425.435418] / [ 425.445130] ? lock_downgrade+0x900/0x900 [ 425.449432] mems_allowed=0 [ 425.452109] ? trace_hardirqs_off+0xb8/0x310 [ 425.470087] ? trace_hardirqs_off+0xb8/0x310 [ 425.474509] __alloc_pages_slowpath+0x2667/0x2d80 [ 425.479392] ? warn_alloc+0x120/0x120 [ 425.483204] ? warn_alloc+0x120/0x120 [ 425.487010] ? print_usage_bug+0xc0/0xc0 [ 425.491074] ? warn_alloc+0x120/0x120 [ 425.494878] ? print_usage_bug+0xc0/0xc0 [ 425.498945] ? __lock_acquire+0x7ec/0x4ec0 [ 425.503184] ? __lock_acquire+0x7ec/0x4ec0 [ 425.507423] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.512976] ? should_fail+0x22d/0xd01 [ 425.516866] ? __lock_acquire+0x7ec/0x4ec0 [ 425.521110] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 425.526218] ? __lock_acquire+0x7ec/0x4ec0 [ 425.530468] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 425.535574] ? __lock_acquire+0x7ec/0x4ec0 [ 425.539812] ? should_fail+0x22d/0xd01 [ 425.543712] ? mark_held_locks+0x130/0x130 [ 425.547956] ? mark_held_locks+0x130/0x130 [ 425.552209] ? graph_lock+0x170/0x170 [ 425.556018] ? print_usage_bug+0xc0/0xc0 [ 425.560083] ? wq_watchdog_touch+0x9c/0xfe [ 425.564322] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.569862] ? check_preemption_disabled+0x48/0x200 [ 425.574882] ? check_preemption_disabled+0x48/0x200 [ 425.579915] ? __lock_is_held+0xb5/0x140 [ 425.583992] __alloc_pages_nodemask+0xa80/0xde0 [ 425.588662] ? graph_lock+0x170/0x170 [ 425.592478] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 425.597501] ? graph_lock+0x170/0x170 [ 425.601317] ? find_held_lock+0x36/0x1c0 [ 425.605393] ? ____cache_alloc_node+0x1c7/0x1e0 [ 425.610064] ? lock_downgrade+0x900/0x900 [ 425.614227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.619778] cache_grow_begin+0x91/0x8c0 [ 425.623847] ? do_raw_spin_unlock+0xa7/0x2f0 [ 425.628270] fallback_alloc+0x203/0x2e0 [ 425.632253] ____cache_alloc_node+0x1c7/0x1e0 [ 425.636759] kmem_cache_alloc_node+0xe3/0x730 [ 425.641261] ? ipv6_get_ifaddr+0x42e/0x620 [ 425.645514] __alloc_skb+0x119/0x770 [ 425.649234] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 425.654518] ? skb_scrub_packet+0x490/0x490 [ 425.658841] ? lock_downgrade+0x900/0x900 [ 425.663012] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.668557] ? refcount_sub_and_test_checked+0x203/0x310 [ 425.674019] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 425.679478] ? addrconf_rs_timer+0x6f0/0x6f0 [ 425.683908] ndisc_alloc_skb+0x144/0x340 [ 425.687984] ndisc_send_rs+0x331/0x6e0 [ 425.691884] addrconf_rs_timer+0x3c0/0x6f0 [ 425.696138] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 425.700395] call_timer_fn+0x272/0x920 [ 425.704284] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 425.708528] ? process_timeout+0x40/0x40 [ 425.712589] ? find_held_lock+0x36/0x1c0 [ 425.716664] ? __run_timers+0x7da/0xc70 [ 425.720649] ? _raw_spin_unlock_irq+0x27/0x80 [ 425.725157] ? _raw_spin_unlock_irq+0x27/0x80 [ 425.729655] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 425.733895] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 425.738483] ? trace_hardirqs_on+0xbd/0x310 [ 425.742808] ? kasan_check_read+0x11/0x20 [ 425.746960] ? __run_timers+0x7da/0xc70 [ 425.750944] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 425.756416] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 425.760661] __run_timers+0x7e5/0xc70 [ 425.764465] ? find_held_lock+0x36/0x1c0 [ 425.768542] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 425.773907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 425.778680] ? retint_kernel+0x2d/0x2d [ 425.782593] ? _raw_spin_unlock_irq+0x56/0x80 [ 425.787106] ? pvclock_read_flags+0x160/0x160 [ 425.791608] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.797149] ? check_preemption_disabled+0x48/0x200 [ 425.802180] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 425.807721] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 425.813007] ? rcu_pm_notify+0xc0/0xc0 [ 425.816898] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.822447] ? check_preemption_disabled+0x48/0x200 [ 425.827484] run_timer_softirq+0x52/0xb0 [ 425.831547] ? rcu_read_lock_sched_held+0x108/0x120 [ 425.836568] __do_softirq+0x30b/0xad8 [ 425.840388] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 425.845496] ? retint_kernel+0x2d/0x2d [ 425.849393] ? schedule+0x108/0x460 [ 425.853038] ? trace_hardirqs_off+0xb8/0x310 [ 425.857455] ? smpboot_thread_fn+0x68b/0xa00 [ 425.861868] ? trace_hardirqs_on+0x310/0x310 [ 425.866278] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.871817] ? check_preemption_disabled+0x48/0x200 [ 425.876840] ? takeover_tasklets+0xa90/0xa90 [ 425.881257] run_ksoftirqd+0x94/0x100 [ 425.885061] smpboot_thread_fn+0x68b/0xa00 [ 425.889300] ? sort_range+0x30/0x30 [ 425.892934] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 425.898042] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 425.903585] ? __kthread_parkme+0xfb/0x1a0 [ 425.907828] kthread+0x35a/0x420 [ 425.911195] ? sort_range+0x30/0x30 [ 425.914827] ? kthread_bind+0x40/0x40 [ 425.918633] ret_from_fork+0x3a/0x50 [ 425.922373] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 425.922375] Mem-Info: [ 425.922407] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 425.922407] active_file:34 inactive_file:0 isolated_file:13 [ 425.922407] unevictable:0 dirty:0 writeback:0 unstable:0 [ 425.922407] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 425.922407] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 425.922407] free:13758 free_pcp:195 free_cma:0 [ 425.928534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.930986] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 425.963998] Call Trace: [ 425.973344] Node 0 [ 426.001265] <IRQ> [ 426.003865] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.006075] dump_stack+0x1c4/0x2b4 [ 426.008199] lowmem_reserve[]: 0 [ 426.033709] ? dump_stack_print_info.cold.2+0x52/0x52 [ 426.037315] 2817 [ 426.040601] warn_alloc.cold.119+0xb7/0x1bd [ 426.045781] 6321 [ 426.047844] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 426.052147] 6321 [ 426.054242] ? lock_downgrade+0x900/0x900 [ 426.059070] Node 0 [ 426.061149] ? trace_hardirqs_off+0xb8/0x310 [ 426.065296] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.067511] ? trace_hardirqs_off+0xb8/0x310 [ 426.071884] lowmem_reserve[]: 0 [ 426.098450] __alloc_pages_slowpath+0x2667/0x2d80 [ 426.102839] 0 3503 [ 426.106166] ? warn_alloc+0x120/0x120 [ 426.110960] 3503 [ 426.113198] ? lock_release+0x970/0x970 [ 426.119041] ? warn_alloc+0x120/0x120 [ 426.122994] Node 0 [ 426.126794] ? print_usage_bug+0xc0/0xc0 [ 426.126827] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 426.126835] lowmem_reserve[]: [ 426.129081] ? warn_alloc+0x120/0x120 [ 426.133125] 0 [ 426.161584] ? print_usage_bug+0xc0/0xc0 [ 426.164670] 0 [ 426.168472] ? __lock_acquire+0x7ec/0x4ec0 [ 426.170248] 0 [ 426.174303] ? __lock_acquire+0x7ec/0x4ec0 [ 426.176084] 0 [ 426.180328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.186343] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 426.188128] Node 0 [ 426.193661] ? should_fail+0x22d/0xd01 [ 426.199177] DMA: [ 426.201417] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 426.205287] 1*4kB [ 426.207350] ? __lock_acquire+0x7ec/0x4ec0 [ 426.212430] (U) [ 426.214585] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 426.218800] 0*8kB [ 426.220776] ? __lock_acquire+0x7ec/0x4ec0 [ 426.225863] 0*16kB [ 426.228012] ? should_fail+0x22d/0xd01 [ 426.232226] 1*32kB [ 426.234474] ? mark_held_locks+0x130/0x130 [ 426.238337] (U) [ 426.240578] ? mark_held_locks+0x130/0x130 [ 426.244795] 2*64kB [ 426.246770] ? graph_lock+0x170/0x170 [ 426.250987] (U) [ 426.253221] ? print_usage_bug+0xc0/0xc0 [ 426.257000] 1*128kB [ 426.258971] ? graph_lock+0x170/0x170 [ 426.263016] (U) [ 426.265339] ? print_usage_bug+0xc0/0xc0 [ 426.269115] 1*256kB (U) [ 426.271102] ? wq_watchdog_touch+0x9c/0xfe [ 426.275146] 0*512kB [ 426.277814] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.282031] 1*1024kB [ 426.284351] ? check_preemption_disabled+0x48/0x200 [ 426.289875] (U) [ 426.292283] ? check_preemption_disabled+0x48/0x200 [ 426.297277] 1*2048kB [ 426.299258] ? __lock_is_held+0xb5/0x140 [ 426.304243] (M) 3*4096kB [ 426.306670] __alloc_pages_nodemask+0xa80/0xde0 [ 426.310714] (M) = 15908kB [ 426.313486] ? graph_lock+0x170/0x170 [ 426.318130] Node 0 [ 426.320889] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 426.324670] DMA32: [ 426.326904] ? graph_lock+0x170/0x170 [ 426.331992] 3*4kB [ 426.334236] ? find_held_lock+0x36/0x1c0 [ 426.338012] (M) [ 426.340170] ? ____cache_alloc_node+0x1c7/0x1e0 [ 426.344204] 2*8kB [ 426.346180] ? lock_downgrade+0x900/0x900 [ 426.350820] (UM) 2*16kB [ 426.352993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.357117] (M) [ 426.359791] cache_grow_begin+0x91/0x8c0 [ 426.365301] 2*32kB (UM) [ 426.367286] ? do_raw_spin_unlock+0xa7/0x2f0 [ 426.371322] 2*64kB (M) [ 426.374011] fallback_alloc+0x203/0x2e0 [ 426.378388] 3*128kB (M) [ 426.380986] ____cache_alloc_node+0x1c7/0x1e0 [ 426.384936] 2*256kB (M) [ 426.387617] kmem_cache_alloc_node+0xe3/0x730 [ 426.392091] 3*512kB [ 426.394759] ? ipv6_get_ifaddr+0x42e/0x620 [ 426.399234] (M) [ 426.401563] __alloc_skb+0x119/0x770 [ 426.405769] 4*1024kB (UM) [ 426.407755] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 426.411449] 3*2048kB (UM) [ 426.414309] ? skb_scrub_packet+0x490/0x490 [ 426.420077] 3*4096kB (M) [ 426.422935] ? lock_downgrade+0x900/0x900 [ 426.427227] = 25212kB [ 426.427236] Node 0 [ 426.429997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.434122] Normal: [ 426.436537] ? refcount_sub_and_test_checked+0x203/0x310 [ 426.438751] 2320*4kB [ 426.444288] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 426.446593] (UME) [ 426.452044] ? addrconf_rs_timer+0x6f0/0x6f0 [ 426.454436] 282*8kB [ 426.459895] ndisc_alloc_skb+0x144/0x340 [ 426.462019] (UME) [ 426.466428] ndisc_send_rs+0x331/0x6e0 [ 426.468733] 32*16kB [ 426.472799] addrconf_rs_timer+0x3c0/0x6f0 [ 426.474935] (UM) [ 426.478825] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 426.481128] 15*32kB [ 426.485372] call_timer_fn+0x272/0x920 [ 426.487403] (UM) [ 426.492197] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 426.494500] 4*64kB (M) [ 426.498402] ? process_timeout+0x40/0x40 [ 426.500455] 3*128kB [ 426.504688] ? find_held_lock+0x36/0x1c0 [ 426.507251] (UM) [ 426.511319] ? mark_held_locks+0xc7/0x130 [ 426.513625] 1*256kB [ 426.517683] ? _raw_spin_unlock_irq+0x27/0x80 [ 426.519735] (M) [ 426.523881] ? _raw_spin_unlock_irq+0x27/0x80 [ 426.526190] 1*512kB [ 426.530684] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 426.532655] (M) [ 426.537148] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 426.539456] 0*1024kB 0*2048kB [ 426.543706] ? trace_hardirqs_on+0xbd/0x310 [ 426.545666] 0*4096kB [ 426.550245] ? kasan_check_read+0x11/0x20 [ 426.553414] = 13936kB [ 426.557736] ? __run_timers+0x7da/0xc70 [ 426.560135] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 426.564273] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 426.566668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 426.570638] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 426.579457] 4517 total pagecache pages [ 426.584915] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 426.593474] 0 pages in swap cache [ 426.597715] __run_timers+0x7e5/0xc70 [ 426.601583] Swap cache stats: add 0, delete 0, find 0/0 [ 426.605823] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 426.609239] Free swap = 0kB [ 426.609249] Total swap = 0kB [ 426.613073] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 426.618413] 1965979 pages RAM [ 426.623773] ? graph_lock+0x170/0x170 [ 426.626774] 0 pages HighMem/MovableOnly [ 426.626784] 342745 pages reserved [ 426.629800] ? print_usage_bug+0xc0/0xc0 [ 426.634793] 0 pages cma reserved [ 426.637896] ? lock_release+0x970/0x970 [ 426.641746] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 426.645645] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 426.649170] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 426.653145] ? find_held_lock+0x36/0x1c0 [ 426.656493] ksoftirqd/1 cpuset= [ 426.660465] ? graph_lock+0x170/0x170 [ 426.666936] / [ 426.672123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.682413] mems_allowed=0 [ 426.686475] ? check_preemption_disabled+0x48/0x200 [ 426.708699] ? __lock_is_held+0xb5/0x140 [ 426.712762] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.718303] ? check_preemption_disabled+0x48/0x200 [ 426.723331] run_timer_softirq+0x52/0xb0 [ 426.727396] ? rcu_read_lock_sched_held+0x108/0x120 [ 426.732417] __do_softirq+0x30b/0xad8 [ 426.736233] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 426.741349] ? pvclock_read_flags+0x160/0x160 [ 426.745845] ? lapic_next_event+0x5a/0x90 [ 426.749993] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.755532] ? check_preemption_disabled+0x48/0x200 [ 426.760550] ? check_preemption_disabled+0x48/0x200 [ 426.765579] ? kvm_clock_read+0x18/0x30 [ 426.769558] ? kvm_sched_clock_read+0x9/0x20 [ 426.773971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 426.779511] ? check_preemption_disabled+0x48/0x200 [ 426.784546] irq_exit+0x17f/0x1c0 [ 426.788005] smp_apic_timer_interrupt+0x1cb/0x760 [ 426.792850] ? smp_reschedule_interrupt+0x109/0x650 [ 426.797876] ? smp_call_function_single_interrupt+0x650/0x650 [ 426.803790] ? interrupt_entry+0xb5/0xf0 [ 426.807856] ? trace_hardirqs_off_caller+0xbb/0x310 [ 426.812875] ? trace_hardirqs_off_caller+0xbb/0x310 [ 426.817894] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 426.822738] ? trace_hardirqs_on_caller+0x310/0x310 [ 426.827754] ? trace_hardirqs_on_caller+0x310/0x310 [ 426.832772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.838308] ? check_preemption_disabled+0x48/0x200 [ 426.843324] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.848873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 426.853729] apic_timer_interrupt+0xf/0x20 [ 426.857960] </IRQ> [ 426.860203] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 426.865498] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 426.884400] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 426.892111] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 426.899377] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 426.906648] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 426.913915] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 426.921181] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 426.928480] ? arch_local_irq_restore+0x45/0x52 [ 426.933163] dump_stack+0x26a/0x2b4 [ 426.936802] ? dump_stack_print_info.cold.2+0x52/0x52 [ 426.941998] ? mark_held_locks+0x130/0x130 [ 426.946239] ? mark_held_locks+0x130/0x130 [ 426.950497] dump_header+0x27b/0xf72 [ 426.954230] ? pagefault_out_of_memory+0x197/0x197 [ 426.959164] ? mark_held_locks+0x130/0x130 [ 426.963399] ? __lock_acquire+0x7ec/0x4ec0 [ 426.967640] ? mem_cgroup_charge_statistics+0x780/0x780 [ 426.973004] ? print_usage_bug+0xc0/0xc0 [ 426.977066] ? print_usage_bug+0xc0/0xc0 [ 426.981139] ? graph_lock+0x170/0x170 [ 426.984937] ? graph_lock+0x170/0x170 [ 426.988742] ? print_usage_bug+0xc0/0xc0 [ 426.992803] ? print_usage_bug+0xc0/0xc0 [ 426.996872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.002415] ? find_held_lock+0x36/0x1c0 [ 427.006493] ? mark_held_locks+0xc7/0x130 [ 427.010649] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 427.015757] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 427.020862] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.025451] ? trace_hardirqs_on+0xbd/0x310 [ 427.029782] ? kasan_check_read+0x11/0x20 [ 427.033936] ? ___ratelimit+0x36f/0x655 [ 427.037913] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.043364] ? trace_hardirqs_on+0x310/0x310 [ 427.047776] ? lock_downgrade+0x900/0x900 [ 427.051932] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 427.057038] ? ___ratelimit+0xaa/0x655 [ 427.060932] ? idr_get_free+0xec0/0xec0 [ 427.064909] ? kasan_check_write+0x14/0x20 [ 427.069147] ? do_raw_spin_lock+0xc1/0x200 [ 427.073392] oom_kill_process.cold.27+0x10/0x903 [ 427.078155] ? graph_lock+0x170/0x170 [ 427.081958] ? _raw_spin_unlock+0x2c/0x50 [ 427.086106] ? oom_badness+0xe6/0xaa0 [ 427.089914] ? oom_evaluate_task+0x540/0x540 [ 427.094328] ? find_held_lock+0x36/0x1c0 [ 427.098399] ? out_of_memory+0x974/0x1430 [ 427.102548] ? lock_downgrade+0x900/0x900 [ 427.106695] ? check_preemption_disabled+0x48/0x200 [ 427.111725] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 427.117524] ? kasan_check_read+0x11/0x20 [ 427.121676] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.126959] ? rcu_bh_qs+0xc0/0xc0 [ 427.130509] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 427.135528] ? oom_evaluate_task+0x302/0x540 [ 427.139942] out_of_memory+0xa84/0x1430 [ 427.143932] ? oom_killer_disable+0x3a0/0x3a0 [ 427.148428] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 427.153363] ? __mutex_add_waiter+0x2a0/0x2a0 [ 427.157874] __alloc_pages_slowpath+0x2318/0x2d80 [ 427.162750] ? warn_alloc+0x120/0x120 [ 427.166650] ? __radix_tree_lookup+0x4c0/0x4c0 [ 427.171248] ? find_get_entry+0x2f2/0xc40 [ 427.175406] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.180952] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 427.185883] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.191440] ? should_fail+0x22d/0xd01 [ 427.195347] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.200456] ? __lock_is_held+0xb5/0x140 [ 427.204556] ? __lock_is_held+0xb5/0x140 [ 427.208635] ? kasan_check_read+0x11/0x20 [ 427.212789] ? ___might_sleep+0x1ed/0x300 [ 427.216939] ? lock_release+0x970/0x970 [ 427.221033] ? arch_local_save_flags+0x40/0x40 [ 427.225653] ? __might_sleep+0x95/0x190 [ 427.229810] __alloc_pages_nodemask+0xa80/0xde0 [ 427.234499] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 427.239521] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 427.245320] ? kasan_check_read+0x11/0x20 [ 427.249475] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.254759] ? graph_lock+0x170/0x170 [ 427.258654] ? print_usage_bug+0xc0/0xc0 [ 427.262723] ? graph_lock+0x170/0x170 [ 427.266529] ? graph_lock+0x170/0x170 [ 427.270332] ? __do_page_cache_readahead+0x7ce/0x980 [ 427.275445] ? find_held_lock+0x36/0x1c0 [ 427.279519] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 427.285066] alloc_pages_current+0x10c/0x210 [ 427.289481] ? lock_downgrade+0x900/0x900 [ 427.293639] __page_cache_alloc+0x38f/0x5b0 [ 427.297963] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 427.303761] ? kasan_check_read+0x11/0x20 [ 427.307916] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.313713] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 427.318388] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.323925] ? check_preemption_disabled+0x48/0x200 [ 427.328952] filemap_fault+0x1594/0x25f0 [ 427.333033] ? __lock_page_or_retry+0xa00/0xa00 [ 427.337707] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 427.343507] ? kasan_check_read+0x11/0x20 [ 427.347660] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.352941] ? rcu_bh_qs+0xc0/0xc0 [ 427.356489] ? remove_wait_queue+0x1a6/0x360 [ 427.360904] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.366368] ? filemap_map_pages+0xdea/0x1980 [ 427.370887] ? print_usage_bug+0xc0/0xc0 [ 427.374978] ? find_get_pages_range_tag+0x1320/0x1320 [ 427.380173] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 427.385713] ? fput+0x130/0x1a0 [ 427.388998] ? graph_lock+0x170/0x170 [ 427.392813] ? __lock_acquire+0x7ec/0x4ec0 [ 427.397076] ? lock_acquire+0x1ed/0x520 [ 427.401054] ? ext4_filemap_fault+0x7a/0xad [ 427.405382] ? lock_release+0x970/0x970 [ 427.409357] ? arch_local_save_flags+0x40/0x40 [ 427.413948] ? select_estimate_accuracy+0x4b0/0x4b0 [ 427.418981] ? down_read+0xb0/0x1d0 [ 427.422616] ? ext4_filemap_fault+0x7a/0xad [ 427.426946] ? __down_interruptible+0x700/0x700 [ 427.431642] ext4_filemap_fault+0x82/0xad [ 427.435796] __do_fault+0x100/0x6b0 [ 427.439431] ? print_bad_pte+0x6c0/0x6c0 [ 427.443510] ? find_held_lock+0x36/0x1c0 [ 427.447584] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 427.452776] ? pmd_val+0x88/0x100 [ 427.456234] ? add_mm_counter_fast+0xd0/0xd0 [ 427.460644] ? pmd_val+0x88/0x100 [ 427.464102] ? add_mm_counter_fast+0xd0/0xd0 [ 427.468520] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.474073] __handle_mm_fault+0x3709/0x53e0 [ 427.478504] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 427.483350] ? graph_lock+0x170/0x170 [ 427.487154] ? print_usage_bug+0xc0/0xc0 [ 427.491219] ? lock_downgrade+0x900/0x900 [ 427.495370] ? graph_lock+0x170/0x170 [ 427.499177] ? graph_lock+0x170/0x170 [ 427.503000] ? handle_mm_fault+0x42a/0xc70 [ 427.507238] ? lock_downgrade+0x900/0x900 [ 427.511388] ? check_preemption_disabled+0x48/0x200 [ 427.516415] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 427.522228] ? kasan_check_read+0x11/0x20 [ 427.526381] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.531661] ? rcu_bh_qs+0xc0/0xc0 [ 427.535202] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 427.540664] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.546200] ? check_preemption_disabled+0x48/0x200 [ 427.551229] handle_mm_fault+0x54f/0xc70 [ 427.555305] ? __handle_mm_fault+0x53e0/0x53e0 [ 427.559899] ? find_vma+0x34/0x190 [ 427.563461] __do_page_fault+0x67d/0xed0 [ 427.567541] ? mm_fault_error+0x380/0x380 [ 427.571690] ? trace_hardirqs_off+0xb8/0x310 [ 427.576104] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.581817] ? trace_hardirqs_on+0x310/0x310 [ 427.586236] do_page_fault+0xf2/0x7e0 [ 427.590044] ? vmalloc_sync_all+0x30/0x30 [ 427.594193] ? error_entry+0x70/0xd0 [ 427.597913] ? trace_hardirqs_off_caller+0xbb/0x310 [ 427.602930] ? trace_hardirqs_on_caller+0xc0/0x310 [ 427.607862] ? syscall_return_slowpath+0x5e0/0x5e0 [ 427.612790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.617634] ? trace_hardirqs_on_caller+0x310/0x310 [ 427.622652] ? trace_hardirqs_off+0x310/0x310 [ 427.627150] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 427.632169] ? prepare_exit_to_usermode+0x291/0x3b0 [ 427.637188] ? page_fault+0x8/0x30 [ 427.640734] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.645582] ? page_fault+0x8/0x30 [ 427.649129] page_fault+0x1e/0x30 [ 427.652585] RIP: 0033:0x7f41f206bdd3 [ 427.656300] Code: Bad RIP value. [ 427.659662] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 427.665035] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 427.672305] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 427.679572] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 427.686838] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 427.694108] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 427.701407] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 427.701509] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 427.708293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.708299] Call Trace: [ 427.708318] dump_stack+0x1c4/0x2b4 [ 427.708336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 427.708371] warn_alloc.cold.119+0xb7/0x1bd [ 427.714912] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 427.724193] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 427.726758] init cpuset= [ 427.730384] ? lock_downgrade+0x900/0x900 [ 427.735556] / [ 427.739885] ? trace_hardirqs_off+0xb8/0x310 [ 427.749567] mems_allowed=0 [ 427.754409] ? trace_hardirqs_off+0xb8/0x310 [ 427.774624] __alloc_pages_slowpath+0x2667/0x2d80 [ 427.779510] ? warn_alloc+0x120/0x120 [ 427.783323] ? warn_alloc+0x120/0x120 [ 427.787129] ? print_usage_bug+0xc0/0xc0 [ 427.791194] ? warn_alloc+0x120/0x120 [ 427.795000] ? print_usage_bug+0xc0/0xc0 [ 427.799065] ? __lock_acquire+0x7ec/0x4ec0 [ 427.803301] ? __lock_acquire+0x7ec/0x4ec0 [ 427.807538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.813077] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 427.818618] ? should_fail+0x22d/0xd01 [ 427.822514] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.827619] ? __lock_acquire+0x7ec/0x4ec0 [ 427.831862] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.836972] ? __lock_acquire+0x7ec/0x4ec0 [ 427.841212] ? should_fail+0x22d/0xd01 [ 427.845112] ? mark_held_locks+0x130/0x130 [ 427.849358] ? mark_held_locks+0x130/0x130 [ 427.853600] ? mark_held_locks+0xc7/0x130 [ 427.857749] ? print_usage_bug+0xc0/0xc0 [ 427.861817] ? graph_lock+0x170/0x170 [ 427.865633] ? print_usage_bug+0xc0/0xc0 [ 427.869701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.875242] ? check_preemption_disabled+0x48/0x200 [ 427.880257] ? check_preemption_disabled+0x48/0x200 [ 427.885298] ? __lock_is_held+0xb5/0x140 [ 427.889375] __alloc_pages_nodemask+0xa80/0xde0 [ 427.894051] ? graph_lock+0x170/0x170 [ 427.897862] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 427.902880] ? graph_lock+0x170/0x170 [ 427.906699] ? find_held_lock+0x36/0x1c0 [ 427.910774] ? ____cache_alloc_node+0x1c7/0x1e0 [ 427.915450] ? lock_downgrade+0x900/0x900 [ 427.919617] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.925182] cache_grow_begin+0x91/0x8c0 [ 427.929340] ? do_raw_spin_unlock+0xa7/0x2f0 [ 427.933765] fallback_alloc+0x203/0x2e0 [ 427.937757] ____cache_alloc_node+0x1c7/0x1e0 [ 427.942267] kmem_cache_alloc_node+0xe3/0x730 [ 427.946773] ? ipv6_get_ifaddr+0x42e/0x620 [ 427.951028] __alloc_skb+0x119/0x770 [ 427.954745] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 427.960028] ? skb_scrub_packet+0x490/0x490 [ 427.964356] ? lock_downgrade+0x900/0x900 [ 427.968519] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.974061] ? refcount_sub_and_test_checked+0x203/0x310 [ 427.979523] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 427.984995] ? addrconf_rs_timer+0x6f0/0x6f0 [ 427.989425] ndisc_alloc_skb+0x144/0x340 [ 427.993498] ndisc_send_rs+0x331/0x6e0 [ 427.997397] addrconf_rs_timer+0x3c0/0x6f0 [ 428.001653] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.005907] call_timer_fn+0x272/0x920 [ 428.009800] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.014043] ? process_timeout+0x40/0x40 [ 428.018108] ? find_held_lock+0x36/0x1c0 [ 428.022184] ? __run_timers+0x7da/0xc70 [ 428.026164] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.030696] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.035203] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.039444] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 428.044034] ? trace_hardirqs_on+0xbd/0x310 [ 428.048360] ? kasan_check_read+0x11/0x20 [ 428.052522] ? __run_timers+0x7da/0xc70 [ 428.056504] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 428.061963] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.066215] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.070451] __run_timers+0x7e5/0xc70 [ 428.074259] ? find_held_lock+0x36/0x1c0 [ 428.078340] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 428.083707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 428.088476] ? retint_kernel+0x2d/0x2d [ 428.092389] ? _raw_spin_unlock_irq+0x56/0x80 [ 428.096904] ? pvclock_read_flags+0x160/0x160 [ 428.101402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.106944] ? check_preemption_disabled+0x48/0x200 [ 428.112112] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 428.117654] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.122937] ? rcu_pm_notify+0xc0/0xc0 [ 428.126834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.132375] ? check_preemption_disabled+0x48/0x200 [ 428.137401] run_timer_softirq+0x52/0xb0 [ 428.141467] ? rcu_read_lock_sched_held+0x108/0x120 [ 428.146495] __do_softirq+0x30b/0xad8 [ 428.150315] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 428.155421] ? retint_kernel+0x2d/0x2d [ 428.159319] ? schedule+0x108/0x460 [ 428.162958] ? trace_hardirqs_off+0xb8/0x310 [ 428.167377] ? smpboot_thread_fn+0x68b/0xa00 [ 428.171787] ? trace_hardirqs_on+0x310/0x310 [ 428.176200] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.181736] ? check_preemption_disabled+0x48/0x200 [ 428.186766] ? takeover_tasklets+0xa90/0xa90 [ 428.191180] run_ksoftirqd+0x94/0x100 [ 428.194989] smpboot_thread_fn+0x68b/0xa00 [ 428.199230] ? sort_range+0x30/0x30 [ 428.202867] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 428.208006] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.213545] ? __kthread_parkme+0xfb/0x1a0 [ 428.217787] kthread+0x35a/0x420 [ 428.221156] ? sort_range+0x30/0x30 [ 428.224785] ? kthread_bind+0x40/0x40 [ 428.228589] ret_from_fork+0x3a/0x50 [ 428.232326] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 428.232332] warn_alloc_show_mem: 1 callbacks suppressed [ 428.232340] Mem-Info: [ 428.238500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.243871] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 428.243871] active_file:34 inactive_file:0 isolated_file:13 [ 428.243871] unevictable:0 dirty:0 writeback:0 unstable:0 [ 428.243871] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 428.243871] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 428.243871] free:13758 free_pcp:195 free_cma:0 [ 428.246249] Call Trace: [ 428.255642] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 428.288684] <IRQ> [ 428.291270] Node 0 [ 428.319204] dump_stack+0x1c4/0x2b4 [ 428.321362] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 428.323586] ? dump_stack_print_info.cold.2+0x52/0x52 [ 428.327187] lowmem_reserve[]: 0 [ 428.352710] warn_alloc.cold.119+0xb7/0x1bd [ 428.357872] 2817 [ 428.361150] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 428.365444] 6321 6321 [ 428.367525] ? lock_downgrade+0x900/0x900 [ 428.372345] Node 0 [ 428.374847] ? trace_hardirqs_off+0xb8/0x310 [ 428.379002] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 428.381216] ? trace_hardirqs_off+0xb8/0x310 [ 428.385602] lowmem_reserve[]: [ 428.412156] __alloc_pages_slowpath+0x2667/0x2d80 [ 428.417029] 0 [ 428.420165] ? warn_alloc+0x120/0x120 [ 428.424958] 0 [ 428.426763] ? warn_alloc+0x120/0x120 [ 428.430542] 3503 [ 428.432343] ? print_usage_bug+0xc0/0xc0 [ 428.436118] 3503 [ 428.438182] ? warn_alloc+0x120/0x120 [ 428.444279] ? print_usage_bug+0xc0/0xc0 [ 428.448058] Node 0 Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 428.452150] ? __lock_acquire+0x7ec/0x4ec0 [ 428.452168] ? __lock_acquire+0x7ec/0x4ec0 [ 428.481293] lowmem_reserve[]: 0 [ 428.485539] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 428.489741] 0 0 [ 428.493119] ? should_fail+0x22d/0xd01 [ 428.498638] 0 [ 428.500610] ? __lock_acquire+0x7ec/0x4ec0 [ 428.504483] Node 0 [ 428.506289] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.510503] DMA: [ 428.512739] ? __lock_acquire+0x7ec/0x4ec0 [ 428.517820] 1*4kB [ 428.519889] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.524103] (U) [ 428.526255] ? __lock_acquire+0x7ec/0x4ec0 [ 428.531338] 0*8kB [ 428.533313] ? should_fail+0x22d/0xd01 [ 428.537527] 0*16kB [ 428.539682] ? mark_held_locks+0x130/0x130 [ 428.543569] 1*32kB [ 428.545811] ? mark_held_locks+0x130/0x130 [ 428.550038] (U) [ 428.552279] ? graph_lock+0x170/0x170 [ 428.556487] 2*64kB [ 428.558465] ? print_usage_bug+0xc0/0xc0 [ 428.562247] (U) [ 428.564485] ? wq_watchdog_touch+0x9c/0xfe [ 428.568525] 1*128kB [ 428.570506] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.574715] (U) [ 428.577065] ? check_preemption_disabled+0x48/0x200 [ 428.582582] 1*256kB [ 428.584556] ? check_preemption_disabled+0x48/0x200 [ 428.589554] (U) [ 428.591886] ? __lock_is_held+0xb5/0x140 [ 428.596872] 0*512kB [ 428.598850] __alloc_pages_nodemask+0xa80/0xde0 [ 428.602887] 1*1024kB [ 428.605205] ? graph_lock+0x170/0x170 [ 428.609854] (U) [ 428.612266] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 428.616047] 1*2048kB [ 428.618022] ? graph_lock+0x170/0x170 [ 428.623016] (M) [ 428.625429] ? find_held_lock+0x36/0x1c0 [ 428.629204] 3*4096kB [ 428.631187] ? ____cache_alloc_node+0x1c7/0x1e0 [ 428.635222] (M) [ 428.637631] ? lock_downgrade+0x900/0x900 [ 428.642280] = 15908kB [ 428.644255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.648380] Node 0 [ 428.650792] cache_grow_begin+0x91/0x8c0 [ 428.656304] DMA32: [ 428.658542] ? do_raw_spin_unlock+0xa7/0x2f0 [ 428.662581] 3*4kB [ 428.664819] fallback_alloc+0x203/0x2e0 [ 428.669201] (M) [ 428.671353] ____cache_alloc_node+0x1c7/0x1e0 [ 428.675305] 2*8kB [ 428.677285] kmem_cache_alloc_node+0xe3/0x730 [ 428.681757] (UM) [ 428.683912] ? ipv6_get_ifaddr+0x42e/0x620 [ 428.688388] 2*16kB [ 428.690460] __alloc_skb+0x119/0x770 [ 428.694672] (M) 2*32kB [ 428.696920] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 428.700609] (UM) [ 428.703193] ? skb_scrub_packet+0x490/0x490 [ 428.708459] 2*64kB [ 428.710527] ? lock_downgrade+0x900/0x900 [ 428.714830] (M) [ 428.717070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.721190] 3*128kB (M) [ 428.723176] ? refcount_sub_and_test_checked+0x203/0x310 [ 428.728691] 2*256kB [ 428.731382] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 428.736812] (M) [ 428.739138] ? addrconf_rs_timer+0x6f0/0x6f0 [ 428.744566] 3*512kB [ 428.746556] ndisc_alloc_skb+0x144/0x340 [ 428.750932] (M) [ 428.753260] ndisc_send_rs+0x331/0x6e0 [ 428.757294] 4*1024kB (UM) [ 428.759281] addrconf_rs_timer+0x3c0/0x6f0 [ 428.763148] 3*2048kB [ 428.765993] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.770202] (UM) [ 428.772618] call_timer_fn+0x272/0x920 [ 428.776815] 3*4096kB (M) [ 428.778888] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.782747] = 25212kB [ 428.782756] Node 0 [ 428.785524] ? process_timeout+0x40/0x40 [ 428.789736] Normal: [ 428.792144] ? find_held_lock+0x36/0x1c0 [ 428.794361] 2320*4kB [ 428.798427] ? mark_held_locks+0xc7/0x130 [ 428.800729] (UME) [ 428.804791] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.807188] 282*8kB [ 428.811331] ? _raw_spin_unlock_irq+0x27/0x80 [ 428.813464] (UME) [ 428.817966] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.820380] 32*16kB [ 428.824871] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 428.827263] (UM) 15*32kB [ 428.831511] ? trace_hardirqs_on+0xbd/0x310 [ 428.834032] (UM) [ 428.838619] ? kasan_check_read+0x11/0x20 [ 428.841692] 4*64kB [ 428.846010] ? __run_timers+0x7da/0xc70 [ 428.848279] (M) [ 428.852426] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 428.855104] 3*128kB [ 428.859077] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 428.861474] (UM) 1*256kB [ 428.866935] __run_timers+0x7e5/0xc70 [ 428.869241] (M) [ 428.873490] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 428.876214] 1*512kB [ 428.880009] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 428.881962] (M) [ 428.887321] ? graph_lock+0x170/0x170 [ 428.889631] 0*1024kB [ 428.894644] ? print_usage_bug+0xc0/0xc0 [ 428.896599] 0*2048kB [ 428.900396] ? lock_release+0x970/0x970 [ 428.902787] 0*4096kB [ 428.906847] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 428.909242] = 13936kB [ 428.913218] ? find_held_lock+0x36/0x1c0 [ 428.915622] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 428.920806] ? graph_lock+0x170/0x170 [ 428.923206] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 428.927261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.936250] 4517 total pagecache pages [ 428.940052] ? check_preemption_disabled+0x48/0x200 [ 428.948615] 0 pages in swap cache [ 428.954153] ? __lock_is_held+0xb5/0x140 [ 428.958016] Swap cache stats: add 0, delete 0, find 0/0 [ 428.963032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.966467] Free swap = 0kB [ 428.970532] ? check_preemption_disabled+0x48/0x200 [ 428.975881] Total swap = 0kB [ 428.981420] run_timer_softirq+0x52/0xb0 [ 428.984414] 1965979 pages RAM [ 428.989428] ? rcu_read_lock_sched_held+0x108/0x120 [ 428.992426] 0 pages HighMem/MovableOnly [ 428.992436] 342745 pages reserved [ 428.996504] __do_softirq+0x30b/0xad8 [ 428.999587] 0 pages cma reserved [ 429.004616] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 429.008645] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 429.012025] ? pvclock_read_flags+0x160/0x160 [ 429.015862] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 429.019169] ? lapic_next_event+0x5a/0x90 [ 429.024253] ksoftirqd/1 cpuset= [ 429.030768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.035241] / [ 429.045558] ? check_preemption_disabled+0x48/0x200 [ 429.049687] mems_allowed=0 [ 429.052963] ? check_preemption_disabled+0x48/0x200 [ 429.073123] ? kvm_clock_read+0x18/0x30 [ 429.077103] ? kvm_sched_clock_read+0x9/0x20 [ 429.081516] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.087053] ? check_preemption_disabled+0x48/0x200 [ 429.092084] irq_exit+0x17f/0x1c0 [ 429.095542] smp_apic_timer_interrupt+0x1cb/0x760 [ 429.100385] ? smp_reschedule_interrupt+0x109/0x650 [ 429.105406] ? smp_call_function_single_interrupt+0x650/0x650 [ 429.111294] ? interrupt_entry+0xb5/0xf0 [ 429.115361] ? trace_hardirqs_off_caller+0xbb/0x310 [ 429.120377] ? trace_hardirqs_off_caller+0xbb/0x310 [ 429.125396] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.130242] ? trace_hardirqs_on_caller+0x310/0x310 [ 429.135257] ? trace_hardirqs_on_caller+0x310/0x310 [ 429.140279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.145820] ? check_preemption_disabled+0x48/0x200 [ 429.151039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.156587] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.161441] apic_timer_interrupt+0xf/0x20 [ 429.165676] </IRQ> [ 429.167914] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 429.173195] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 429.192100] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 429.199823] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 429.207111] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 429.214376] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 429.221642] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 429.228907] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 429.236199] ? arch_local_irq_restore+0x45/0x52 [ 429.240882] dump_stack+0x26a/0x2b4 [ 429.244513] ? dump_stack_print_info.cold.2+0x52/0x52 [ 429.249721] ? mark_held_locks+0x130/0x130 [ 429.253956] ? mark_held_locks+0x130/0x130 [ 429.258202] dump_header+0x27b/0xf72 [ 429.261936] ? pagefault_out_of_memory+0x197/0x197 [ 429.266874] ? mark_held_locks+0x130/0x130 [ 429.271112] ? __lock_acquire+0x7ec/0x4ec0 [ 429.275353] ? mem_cgroup_charge_statistics+0x780/0x780 [ 429.280720] ? print_usage_bug+0xc0/0xc0 [ 429.284783] ? print_usage_bug+0xc0/0xc0 [ 429.288855] ? graph_lock+0x170/0x170 [ 429.292658] ? graph_lock+0x170/0x170 [ 429.296481] ? print_usage_bug+0xc0/0xc0 [ 429.300549] ? print_usage_bug+0xc0/0xc0 [ 429.304625] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.310481] ? find_held_lock+0x36/0x1c0 [ 429.314557] ? mark_held_locks+0xc7/0x130 [ 429.318716] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 429.323824] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 429.328939] ? lockdep_hardirqs_on+0x421/0x5c0 [ 429.333539] ? trace_hardirqs_on+0xbd/0x310 [ 429.337863] ? kasan_check_read+0x11/0x20 [ 429.342019] ? ___ratelimit+0x36f/0x655 [ 429.345998] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 429.351460] ? trace_hardirqs_on+0x310/0x310 [ 429.355883] ? lock_downgrade+0x900/0x900 [ 429.360058] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 429.365169] ? ___ratelimit+0xaa/0x655 [ 429.369062] ? idr_get_free+0xec0/0xec0 [ 429.373043] ? kasan_check_write+0x14/0x20 [ 429.377288] ? do_raw_spin_lock+0xc1/0x200 [ 429.381547] oom_kill_process.cold.27+0x10/0x903 [ 429.386309] ? graph_lock+0x170/0x170 [ 429.390112] ? _raw_spin_unlock+0x2c/0x50 [ 429.394264] ? oom_badness+0xe6/0xaa0 [ 429.398076] ? oom_evaluate_task+0x540/0x540 [ 429.402498] ? find_held_lock+0x36/0x1c0 [ 429.406572] ? out_of_memory+0x974/0x1430 [ 429.410723] ? lock_downgrade+0x900/0x900 [ 429.414870] ? check_preemption_disabled+0x48/0x200 [ 429.419897] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 429.425700] ? kasan_check_read+0x11/0x20 [ 429.429853] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 429.435133] ? rcu_bh_qs+0xc0/0xc0 [ 429.438683] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 429.443700] ? oom_evaluate_task+0x302/0x540 [ 429.448117] out_of_memory+0xa84/0x1430 [ 429.452107] ? oom_killer_disable+0x3a0/0x3a0 [ 429.456608] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 429.461542] ? __mutex_add_waiter+0x2a0/0x2a0 [ 429.466052] __alloc_pages_slowpath+0x2318/0x2d80 [ 429.470931] ? warn_alloc+0x120/0x120 [ 429.474734] ? __radix_tree_lookup+0x4c0/0x4c0 [ 429.479335] ? find_get_entry+0x2f2/0xc40 [ 429.483500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 429.489040] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 429.493971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.499529] ? should_fail+0x22d/0xd01 [ 429.503428] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.508554] ? __lock_is_held+0xb5/0x140 [ 429.512648] ? __lock_is_held+0xb5/0x140 [ 429.516725] ? kasan_check_read+0x11/0x20 [ 429.520882] ? ___might_sleep+0x1ed/0x300 [ 429.525030] ? lock_release+0x970/0x970 [ 429.529007] ? arch_local_save_flags+0x40/0x40 [ 429.533606] ? __might_sleep+0x95/0x190 [ 429.537590] __alloc_pages_nodemask+0xa80/0xde0 [ 429.542270] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 429.547293] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 429.553097] ? kasan_check_read+0x11/0x20 [ 429.557249] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 429.562531] ? graph_lock+0x170/0x170 [ 429.566335] ? print_usage_bug+0xc0/0xc0 [ 429.570401] ? graph_lock+0x170/0x170 [ 429.574200] ? graph_lock+0x170/0x170 [ 429.578005] ? __do_page_cache_readahead+0x7ce/0x980 [ 429.583118] ? find_held_lock+0x36/0x1c0 [ 429.587190] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 429.592733] alloc_pages_current+0x10c/0x210 [ 429.597143] ? lock_downgrade+0x900/0x900 [ 429.601303] __page_cache_alloc+0x38f/0x5b0 [ 429.605629] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 429.611426] ? kasan_check_read+0x11/0x20 [ 429.615587] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 429.620872] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 429.625545] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.631086] ? check_preemption_disabled+0x48/0x200 [ 429.636111] filemap_fault+0x1594/0x25f0 [ 429.640188] ? __lock_page_or_retry+0xa00/0xa00 [ 429.644861] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 429.650661] ? kasan_check_read+0x11/0x20 [ 429.654815] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 429.660098] ? rcu_bh_qs+0xc0/0xc0 [ 429.663642] ? remove_wait_queue+0x1a6/0x360 [ 429.668053] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 429.673517] ? filemap_map_pages+0xdea/0x1980 [ 429.678032] ? print_usage_bug+0xc0/0xc0 [ 429.682101] ? find_get_pages_range_tag+0x1320/0x1320 [ 429.687291] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 429.692837] ? fput+0x130/0x1a0 [ 429.696207] ? graph_lock+0x170/0x170 [ 429.700013] ? __lock_acquire+0x7ec/0x4ec0 [ 429.704277] ? lock_acquire+0x1ed/0x520 [ 429.708251] ? ext4_filemap_fault+0x7a/0xad [ 429.712586] ? lock_release+0x970/0x970 [ 429.716564] ? arch_local_save_flags+0x40/0x40 [ 429.721155] ? select_estimate_accuracy+0x4b0/0x4b0 [ 429.726186] ? down_read+0xb0/0x1d0 [ 429.729814] ? ext4_filemap_fault+0x7a/0xad [ 429.734136] ? __down_interruptible+0x700/0x700 [ 429.738828] ext4_filemap_fault+0x82/0xad [ 429.742987] __do_fault+0x100/0x6b0 [ 429.746709] ? print_bad_pte+0x6c0/0x6c0 [ 429.750776] ? find_held_lock+0x36/0x1c0 [ 429.754844] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 429.760036] ? pmd_val+0x88/0x100 [ 429.763497] ? add_mm_counter_fast+0xd0/0xd0 [ 429.767908] ? pmd_val+0x88/0x100 [ 429.771365] ? add_mm_counter_fast+0xd0/0xd0 [ 429.775780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.781331] __handle_mm_fault+0x3709/0x53e0 [ 429.785752] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 429.790599] ? graph_lock+0x170/0x170 [ 429.794404] ? print_usage_bug+0xc0/0xc0 [ 429.798477] ? lock_downgrade+0x900/0x900 [ 429.802628] ? graph_lock+0x170/0x170 [ 429.806432] ? graph_lock+0x170/0x170 [ 429.810275] ? handle_mm_fault+0x42a/0xc70 [ 429.814513] ? lock_downgrade+0x900/0x900 [ 429.818662] ? check_preemption_disabled+0x48/0x200 [ 429.823687] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 429.829494] ? kasan_check_read+0x11/0x20 [ 429.833649] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 429.838932] ? rcu_bh_qs+0xc0/0xc0 [ 429.842482] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 429.847936] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 429.853486] ? check_preemption_disabled+0x48/0x200 [ 429.858523] handle_mm_fault+0x54f/0xc70 [ 429.862593] ? __handle_mm_fault+0x53e0/0x53e0 [ 429.867183] ? find_vma+0x34/0x190 [ 429.870730] __do_page_fault+0x67d/0xed0 [ 429.874808] ? mm_fault_error+0x380/0x380 [ 429.878956] ? trace_hardirqs_off+0xb8/0x310 [ 429.883373] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.888742] ? trace_hardirqs_on+0x310/0x310 [ 429.893160] do_page_fault+0xf2/0x7e0 [ 429.896963] ? vmalloc_sync_all+0x30/0x30 [ 429.901115] ? error_entry+0x70/0xd0 [ 429.904837] ? trace_hardirqs_off_caller+0xbb/0x310 [ 429.909854] ? trace_hardirqs_on_caller+0xc0/0x310 [ 429.914786] ? syscall_return_slowpath+0x5e0/0x5e0 [ 429.919716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.924567] ? trace_hardirqs_on_caller+0x310/0x310 [ 429.929585] ? trace_hardirqs_off+0x310/0x310 [ 429.934085] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 429.939106] ? prepare_exit_to_usermode+0x291/0x3b0 [ 429.944124] ? page_fault+0x8/0x30 [ 429.947673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.952522] ? page_fault+0x8/0x30 [ 429.956065] page_fault+0x1e/0x30 [ 429.959521] RIP: 0033:0x7f41f206bdd3 [ 429.963239] Code: Bad RIP value. [ 429.966601] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 429.971963] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 429.979230] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 429.986503] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 429.993771] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 430.001040] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 430.008364] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 430.008432] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 430.015216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.015225] Call Trace: [ 430.021795] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 430.031063] dump_stack+0x1c4/0x2b4 [ 430.033628] init cpuset= [ 430.043336] ? dump_stack_print_info.cold.2+0x52/0x52 [ 430.046943] / [ 430.049635] warn_alloc.cold.119+0xb7/0x1bd [ 430.054793] mems_allowed=0 [ 430.056513] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 430.068586] ? lock_downgrade+0x900/0x900 [ 430.072749] ? trace_hardirqs_off+0xb8/0x310 [ 430.077168] ? trace_hardirqs_off+0xb8/0x310 [ 430.081594] __alloc_pages_slowpath+0x2667/0x2d80 [ 430.086470] ? warn_alloc+0x120/0x120 [ 430.090284] ? warn_alloc+0x120/0x120 [ 430.094089] ? print_usage_bug+0xc0/0xc0 [ 430.098159] ? warn_alloc+0x120/0x120 [ 430.101963] ? print_usage_bug+0xc0/0xc0 [ 430.106040] ? __lock_acquire+0x7ec/0x4ec0 [ 430.110297] ? __lock_acquire+0x7ec/0x4ec0 [ 430.114538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.120081] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.125623] ? should_fail+0x22d/0xd01 [ 430.129523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.134629] ? __lock_acquire+0x7ec/0x4ec0 [ 430.138870] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.143979] ? __lock_acquire+0x7ec/0x4ec0 [ 430.148214] ? should_fail+0x22d/0xd01 [ 430.152117] ? mark_held_locks+0x130/0x130 [ 430.156359] ? mark_held_locks+0x130/0x130 [ 430.160604] ? graph_lock+0x170/0x170 [ 430.164409] ? print_usage_bug+0xc0/0xc0 [ 430.168476] ? graph_lock+0x170/0x170 [ 430.172278] ? print_usage_bug+0xc0/0xc0 [ 430.176346] ? wq_watchdog_touch+0x9c/0xfe [ 430.180589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.186129] ? check_preemption_disabled+0x48/0x200 [ 430.191196] ? check_preemption_disabled+0x48/0x200 [ 430.196230] ? __lock_is_held+0xb5/0x140 [ 430.200337] __alloc_pages_nodemask+0xa80/0xde0 [ 430.205040] ? graph_lock+0x170/0x170 [ 430.208848] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 430.213865] ? graph_lock+0x170/0x170 [ 430.217682] ? find_held_lock+0x36/0x1c0 [ 430.221758] ? ____cache_alloc_node+0x1c7/0x1e0 [ 430.226439] ? lock_downgrade+0x900/0x900 [ 430.230601] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.236147] cache_grow_begin+0x91/0x8c0 [ 430.240212] ? do_raw_spin_unlock+0xa7/0x2f0 [ 430.244636] fallback_alloc+0x203/0x2e0 [ 430.248619] ____cache_alloc_node+0x1c7/0x1e0 [ 430.253128] kmem_cache_alloc_node+0xe3/0x730 [ 430.257636] ? ipv6_get_ifaddr+0x42e/0x620 [ 430.261890] __alloc_skb+0x119/0x770 [ 430.265613] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.270903] ? skb_scrub_packet+0x490/0x490 [ 430.275229] ? lock_downgrade+0x900/0x900 [ 430.279398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.284948] ? refcount_sub_and_test_checked+0x203/0x310 [ 430.290408] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 430.295862] ? addrconf_rs_timer+0x6f0/0x6f0 [ 430.300289] ndisc_alloc_skb+0x144/0x340 [ 430.304358] ndisc_send_rs+0x331/0x6e0 [ 430.308256] addrconf_rs_timer+0x3c0/0x6f0 [ 430.312508] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 430.316774] call_timer_fn+0x272/0x920 [ 430.320671] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 430.324909] ? process_timeout+0x40/0x40 [ 430.328982] ? find_held_lock+0x36/0x1c0 [ 430.333061] ? __run_timers+0x7da/0xc70 [ 430.337040] ? _raw_spin_unlock_irq+0x27/0x80 [ 430.341538] ? _raw_spin_unlock_irq+0x27/0x80 [ 430.346038] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 430.350282] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 430.354871] ? trace_hardirqs_on+0xbd/0x310 [ 430.359223] ? kasan_check_read+0x11/0x20 [ 430.363382] ? __run_timers+0x7da/0xc70 [ 430.367363] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 430.372826] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 430.377075] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 430.381315] __run_timers+0x7e5/0xc70 [ 430.385123] ? find_held_lock+0x36/0x1c0 [ 430.389204] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 430.394570] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 430.399337] ? retint_kernel+0x2d/0x2d [ 430.403243] ? _raw_spin_unlock_irq+0x56/0x80 [ 430.407764] ? pvclock_read_flags+0x160/0x160 [ 430.412261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.418309] ? check_preemption_disabled+0x48/0x200 [ 430.423343] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 430.428880] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 430.434164] ? rcu_pm_notify+0xc0/0xc0 [ 430.438060] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.443598] ? check_preemption_disabled+0x48/0x200 [ 430.448624] run_timer_softirq+0x52/0xb0 [ 430.452686] ? rcu_read_lock_sched_held+0x108/0x120 [ 430.457711] __do_softirq+0x30b/0xad8 [ 430.461531] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 430.466641] ? retint_kernel+0x2d/0x2d [ 430.470543] ? schedule+0x108/0x460 [ 430.474187] ? trace_hardirqs_off+0xb8/0x310 [ 430.478599] ? smpboot_thread_fn+0x68b/0xa00 [ 430.483010] ? trace_hardirqs_on+0x310/0x310 [ 430.487421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.492967] ? check_preemption_disabled+0x48/0x200 [ 430.498004] ? takeover_tasklets+0xa90/0xa90 [ 430.502420] run_ksoftirqd+0x94/0x100 [ 430.506234] smpboot_thread_fn+0x68b/0xa00 [ 430.510477] ? sort_range+0x30/0x30 [ 430.514110] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 430.519219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.524762] ? __kthread_parkme+0xfb/0x1a0 [ 430.529007] kthread+0x35a/0x420 [ 430.532381] ? sort_range+0x30/0x30 [ 430.536009] ? kthread_bind+0x40/0x40 [ 430.539816] ret_from_fork+0x3a/0x50 [ 430.543552] warn_alloc_show_mem: 1 callbacks suppressed [ 430.543564] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc4+ #54 [ 430.543566] Mem-Info: [ 430.543597] active_anon:42141 inactive_anon:4466 isolated_anon:0 [ 430.543597] active_file:34 inactive_file:0 isolated_file:13 [ 430.543597] unevictable:0 dirty:0 writeback:0 unstable:0 [ 430.543597] slab_reclaimable:9741 slab_unreclaimable:1474825 [ 430.543597] mapped:41155 shmem:4474 pagetables:619 bounce:0 [ 430.543597] free:13758 free_pcp:195 free_cma:0 [ 430.548954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.555135] Node 0 active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:164620kB dirty:0kB writeback:0kB shmem:17896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 430.557538] Call Trace: [ 430.590578] Node 0 [ 430.599930] <IRQ> [ 430.627876] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 430.630441] dump_stack+0x1c4/0x2b4 [ 430.632659] lowmem_reserve[]: 0 [ 430.634819] ? dump_stack_print_info.cold.2+0x52/0x52 [ 430.660300] 2817 [ 430.663938] warn_alloc.cold.119+0xb7/0x1bd [ 430.667185] 6321 [ 430.672375] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 430.674411] 6321 [ 430.678742] ? lock_downgrade+0x900/0x900 [ 430.680786] Node 0 [ 430.685628] ? trace_hardirqs_off+0xb8/0x310 [ 430.687704] DMA32 free:25212kB min:30048kB low:37560kB high:45072kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2889300kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 430.691828] ? trace_hardirqs_off+0xb8/0x310 [ 430.694043] lowmem_reserve[]: [ 430.698464] __alloc_pages_slowpath+0x2667/0x2d80 [ 430.724988] 0 [ 430.729422] ? warn_alloc+0x120/0x120 [ 430.732474] 0 3503 [ 430.737325] ? trace_hardirqs_on+0x310/0x310 [ 430.739110] 3503 [ 430.742920] ? warn_alloc+0x120/0x120 [ 430.745142] Node 0 [ 430.749558] ? print_usage_bug+0xc0/0xc0 [ 430.751640] Normal free:13912kB min:37364kB low:46704kB high:56044kB active_anon:168564kB inactive_anon:17864kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4718592kB managed:3587728kB mlocked:0kB kernel_stack:5376kB pagetables:2476kB bounce:0kB free_pcp:780kB local_pcp:380kB free_cma:0kB [ 430.755408] ? warn_alloc+0x120/0x120 [ 430.757620] lowmem_reserve[]: 0 [ 430.761692] ? ktime_get+0x2e1/0x440 [ 430.790122] 0 [ 430.793923] ? print_usage_bug+0xc0/0xc0 [ 430.797179] 0 [ 430.800887] ? __lock_acquire+0x7ec/0x4ec0 [ 430.802672] 0 [ 430.806727] ? __lock_acquire+0x7ec/0x4ec0 [ 430.812739] ? kasan_check_read+0x11/0x20 [ 430.814522] Node 0 [ 430.818753] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.822875] DMA: [ 430.825113] ? should_fail+0x22d/0xd01 [ 430.830629] 1*4kB [ 430.832687] ? rcu_bh_qs+0xc0/0xc0 [ 430.836555] (U) [ 430.838708] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.842220] 0*8kB 0*16kB [ 430.844202] ? __lock_acquire+0x7ec/0x4ec0 [ 430.849282] 1*32kB [ 430.852036] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.856245] (U) [ 430.858485] ? __lock_acquire+0x7ec/0x4ec0 [ 430.863554] 2*64kB (U) [ 430.865540] ? should_fail+0x22d/0xd01 [ 430.869746] 1*128kB (U) [ 430.872344] ? rcu_idle_enter+0x4b0/0x4b0 [ 430.876212] 1*256kB [ 430.878885] ? mark_held_locks+0x130/0x130 [ 430.883008] (U) [ 430.885330] ? mark_held_locks+0x130/0x130 [ 430.889541] 0*512kB [ 430.891514] ? mark_held_locks+0xc7/0x130 [ 430.895727] 1*1024kB [ 430.898053] ? smp_apic_timer_interrupt+0x1cb/0x760 [ 430.902177] (U) [ 430.904592] ? graph_lock+0x170/0x170 [ 430.909587] 1*2048kB [ 430.911561] ? print_usage_bug+0xc0/0xc0 [ 430.915358] (M) [ 430.917768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.921811] 3*4096kB [ 430.923784] ? check_preemption_disabled+0x48/0x200 [ 430.929299] (M) [ 430.931706] ? check_preemption_disabled+0x48/0x200 [ 430.936704] = 15908kB [ 430.938686] ? __lock_is_held+0xb5/0x140 [ 430.943672] Node 0 [ 430.946086] __alloc_pages_nodemask+0xa80/0xde0 [ 430.950127] DMA32: [ 430.952359] ? graph_lock+0x170/0x170 [ 430.957007] 3*4kB [ 430.959246] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 430.963022] (M) [ 430.965171] ? graph_lock+0x170/0x170 [ 430.970164] 2*8kB [ 430.972143] ? find_held_lock+0x36/0x1c0 [ 430.976087] (UM) [ 430.978242] ? ____cache_alloc_node+0x1c7/0x1e0 [ 430.982274] 2*16kB [ 430.984338] ? lock_downgrade+0x900/0x900 [ 430.988990] (M) [ 430.991232] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 430.995359] 2*32kB [ 430.997347] cache_grow_begin+0x91/0x8c0 [ 431.002863] (UM) [ 431.005097] ? do_raw_spin_unlock+0xa7/0x2f0 [ 431.009139] 2*64kB [ 431.011208] fallback_alloc+0x203/0x2e0 [ 431.015588] (M) [ 431.017831] ____cache_alloc_node+0x1c7/0x1e0 [ 431.021784] 3*128kB [ 431.023762] kmem_cache_alloc_node+0xe3/0x730 [ 431.028232] (M) [ 431.030560] ? ipv6_get_ifaddr+0x42e/0x620 [ 431.035035] 2*256kB [ 431.037018] __alloc_skb+0x119/0x770 [ 431.041225] (M) [ 431.043551] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 431.047241] 3*512kB [ 431.049219] ? skb_scrub_packet+0x490/0x490 [ 431.054482] (M) [ 431.056812] ? lock_downgrade+0x900/0x900 [ 431.061117] 4*1024kB [ 431.063095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.067212] (UM) 3*2048kB [ 431.069637] ? refcount_sub_and_test_checked+0x203/0x310 [ 431.075156] (UM) [ 431.078003] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 431.083438] 3*4096kB [ 431.085506] ? addrconf_rs_timer+0x6f0/0x6f0 [ 431.090935] (M) [ 431.093353] ndisc_alloc_skb+0x144/0x340 [ 431.097731] = 25212kB [ 431.099705] ndisc_send_rs+0x331/0x6e0 [ 431.103741] Node 0 [ 431.106155] addrconf_rs_timer+0x3c0/0x6f0 [ 431.110020] Normal: [ 431.112256] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 431.116470] 2320*4kB [ 431.118809] call_timer_fn+0x272/0x920 [ 431.123016] (UME) [ 431.125429] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 431.129309] 282*8kB [ 431.131453] ? process_timeout+0x40/0x40 [ 431.135676] (UME) 32*16kB [ 431.138011] ? find_held_lock+0x36/0x1c0 [ 431.142051] (UM) [ 431.144899] ? mark_held_locks+0xc7/0x130 [ 431.148946] 15*32kB [ 431.151009] ? _raw_spin_unlock_irq+0x27/0x80 [ 431.155136] (UM) [ 431.157457] ? _raw_spin_unlock_irq+0x27/0x80 [ 431.157482] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 431.161953] 4*64kB [ 431.164014] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 431.168493] (M) [ 431.172728] ? trace_hardirqs_on+0xbd/0x310 [ 431.174948] 3*128kB [ 431.179530] ? kasan_check_read+0x11/0x20 [ 431.181487] (UM) [ 431.185809] ? __run_timers+0x7da/0xc70 [ 431.188114] 1*256kB [ 431.192258] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 431.194385] (M) [ 431.198359] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 431.200675] 1*512kB (M) [ 431.206156] ? ipv6_get_lladdr+0x5e0/0x5e0 [ 431.208119] 0*1024kB [ 431.212357] __run_timers+0x7e5/0xc70 [ 431.215020] 0*2048kB [ 431.219262] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 431.221651] 0*4096kB [ 431.225447] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 431.227851] = 13936kB [ 431.233213] ? graph_lock+0x170/0x170 [ 431.235627] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 431.240631] ? print_usage_bug+0xc0/0xc0 [ 431.243030] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 431.246823] ? lock_release+0x970/0x970 [ 431.255641] 4517 total pagecache pages [ 431.259699] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 431.268266] 0 pages in swap cache [ 431.272234] ? find_held_lock+0x36/0x1c0 [ 431.276099] Swap cache stats: add 0, delete 0, find 0/0 [ 431.276109] Free swap = 0kB [ 431.281294] ? graph_lock+0x170/0x170 [ 431.284726] Total swap = 0kB [ 431.288788] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.294132] 1965979 pages RAM [ 431.297170] ? check_preemption_disabled+0x48/0x200 [ 431.297197] ? __lock_is_held+0xb5/0x140 [ 431.300980] 0 pages HighMem/MovableOnly [ 431.304001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.309879] 342745 pages reserved [ 431.309889] 0 pages cma reserved [ 431.312999] ? check_preemption_disabled+0x48/0x200 [ 431.318067] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 431.322058] run_timer_softirq+0x52/0xb0 [ 431.326066] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 431.331551] ? rcu_read_lock_sched_held+0x108/0x120 [ 431.334986] ksoftirqd/1 cpuset= [ 431.338352] __do_softirq+0x30b/0xad8 [ 431.343344] / [ 431.349839] ? __irqentry_text_end+0x1f9618/0x1f9618 [ 431.353879] mems_allowed=0 [ 431.364188] ? pvclock_read_flags+0x160/0x160 [ 431.390434] ? lapic_next_event+0x5a/0x90 [ 431.394599] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.400139] ? check_preemption_disabled+0x48/0x200 [ 431.405152] ? check_preemption_disabled+0x48/0x200 [ 431.410179] ? kvm_clock_read+0x18/0x30 [ 431.414160] ? kvm_sched_clock_read+0x9/0x20 [ 431.418573] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.424113] ? check_preemption_disabled+0x48/0x200 [ 431.429148] irq_exit+0x17f/0x1c0 [ 431.432609] smp_apic_timer_interrupt+0x1cb/0x760 [ 431.437464] ? smp_reschedule_interrupt+0x109/0x650 [ 431.442495] ? smp_call_function_single_interrupt+0x650/0x650 [ 431.448384] ? interrupt_entry+0xb5/0xf0 [ 431.452456] ? trace_hardirqs_off_caller+0xbb/0x310 [ 431.457490] ? trace_hardirqs_off_caller+0xbb/0x310 [ 431.462510] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.467353] ? trace_hardirqs_on_caller+0x310/0x310 [ 431.472368] ? trace_hardirqs_on_caller+0x310/0x310 [ 431.477388] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.482929] ? check_preemption_disabled+0x48/0x200 [ 431.487945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.493501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.498358] apic_timer_interrupt+0xf/0x20 [ 431.502590] </IRQ> [ 431.504833] RIP: 0010:arch_local_irq_restore+0x4a/0x52 [ 431.510109] Code: 48 c1 ea 03 80 3c 02 00 74 05 e8 79 ff 09 fa 48 83 3d 59 f4 99 01 00 75 07 e8 ba 9e c6 f9 0f 0b e8 b3 9e c6 f9 48 89 df 57 9d <0f> 1f 44 00 00 5b 5d c3 4c 89 45 d0 e8 2d ff 09 fa 4c 8b 45 d0 e9 [ 431.529010] RSP: 0000:ffff8801d9a4e238 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 431.536724] RAX: ffff8801d9a40040 RBX: 0000000000000293 RCX: 1ffff1003b348126 [ 431.543994] RDX: 0000000000000000 RSI: ffffffff87b8359d RDI: 0000000000000293 [ 431.551259] RBP: ffff8801d9a4e240 R08: ffff8801d9a40930 R09: 0000000000000006 [ 431.558524] R10: 0000000000000000 R11: ffff8801d9a40040 R12: 0000000000000293 [ 431.565797] R13: 0000000000000200 R14: 0000000000000000 R15: ffffffff895229e0 [ 431.573094] ? arch_local_irq_restore+0x45/0x52 [ 431.577779] dump_stack+0x26a/0x2b4 [ 431.581410] ? dump_stack_print_info.cold.2+0x52/0x52 [ 431.586614] ? mark_held_locks+0x130/0x130 [ 431.590853] ? mark_held_locks+0x130/0x130 [ 431.595096] dump_header+0x27b/0xf72 [ 431.598825] ? pagefault_out_of_memory+0x197/0x197 [ 431.603762] ? mark_held_locks+0x130/0x130 [ 431.607998] ? __lock_acquire+0x7ec/0x4ec0 [ 431.612235] ? mem_cgroup_charge_statistics+0x780/0x780 [ 431.617601] ? print_usage_bug+0xc0/0xc0 [ 431.621664] ? print_usage_bug+0xc0/0xc0 [ 431.625740] ? graph_lock+0x170/0x170 [ 431.629549] ? graph_lock+0x170/0x170 [ 431.633353] ? print_usage_bug+0xc0/0xc0 [ 431.637414] ? print_usage_bug+0xc0/0xc0 [ 431.641499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.647045] ? find_held_lock+0x36/0x1c0 [ 431.651115] ? mark_held_locks+0xc7/0x130 [ 431.655270] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 431.660373] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 431.665485] ? lockdep_hardirqs_on+0x421/0x5c0 [ 431.670071] ? trace_hardirqs_on+0xbd/0x310 [ 431.674396] ? kasan_check_read+0x11/0x20 [ 431.678550] ? ___ratelimit+0x36f/0x655 [ 431.682527] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 431.687985] ? trace_hardirqs_on+0x310/0x310 [ 431.692396] ? lock_downgrade+0x900/0x900 [ 431.696553] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 431.701659] ? ___ratelimit+0xaa/0x655 [ 431.705562] ? idr_get_free+0xec0/0xec0 [ 431.709544] ? kasan_check_write+0x14/0x20 [ 431.713785] ? do_raw_spin_lock+0xc1/0x200 [ 431.718033] oom_kill_process.cold.27+0x10/0x903 [ 431.722793] ? graph_lock+0x170/0x170 [ 431.726593] ? _raw_spin_unlock+0x2c/0x50 [ 431.730740] ? oom_badness+0xe6/0xaa0 [ 431.734553] ? oom_evaluate_task+0x540/0x540 [ 431.738970] ? find_held_lock+0x36/0x1c0 [ 431.743077] ? out_of_memory+0x974/0x1430 [ 431.747229] ? lock_downgrade+0x900/0x900 [ 431.751377] ? check_preemption_disabled+0x48/0x200 [ 431.756402] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 431.762201] ? kasan_check_read+0x11/0x20 [ 431.766356] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 431.771636] ? rcu_bh_qs+0xc0/0xc0 [ 431.775184] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 431.780199] ? oom_evaluate_task+0x302/0x540 [ 431.784619] out_of_memory+0xa84/0x1430 [ 431.788605] ? oom_killer_disable+0x3a0/0x3a0 [ 431.793102] ? __alloc_pages_slowpath+0xe76/0x2d80 [ 431.798037] ? __mutex_add_waiter+0x2a0/0x2a0 [ 431.802547] __alloc_pages_slowpath+0x2318/0x2d80 [ 431.807424] ? warn_alloc+0x120/0x120 [ 431.811234] ? __radix_tree_lookup+0x4c0/0x4c0 [ 431.815834] ? find_get_entry+0x2f2/0xc40 [ 431.819997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 431.825542] ? add_to_page_cache_lru+0x10b0/0x10b0 [ 431.830482] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.836047] ? should_fail+0x22d/0xd01 [ 431.839941] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 431.845053] ? __lock_is_held+0xb5/0x140 [ 431.849144] ? __lock_is_held+0xb5/0x140 [ 431.853222] ? kasan_check_read+0x11/0x20 [ 431.857376] ? ___might_sleep+0x1ed/0x300 [ 431.861523] ? lock_release+0x970/0x970 [ 431.865510] ? arch_local_save_flags+0x40/0x40 [ 431.870107] ? __might_sleep+0x95/0x190 [ 431.874093] __alloc_pages_nodemask+0xa80/0xde0 [ 431.878776] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 431.883796] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 431.889594] ? kasan_check_read+0x11/0x20 [ 431.893743] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 431.899027] ? graph_lock+0x170/0x170 [ 431.902830] ? print_usage_bug+0xc0/0xc0 [ 431.906895] ? graph_lock+0x170/0x170 [ 431.910700] ? graph_lock+0x170/0x170 [ 431.914517] ? __do_page_cache_readahead+0x7ce/0x980 [ 431.919635] ? find_held_lock+0x36/0x1c0 [ 431.923708] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 431.929254] alloc_pages_current+0x10c/0x210 [ 431.933669] ? lock_downgrade+0x900/0x900 [ 431.937826] __page_cache_alloc+0x38f/0x5b0 [ 431.942155] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 431.947958] ? kasan_check_read+0x11/0x20 [ 431.952112] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 431.957396] ? __filemap_set_wb_err+0x3b0/0x3b0 [ 431.962072] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 431.967611] ? check_preemption_disabled+0x48/0x200 [ 431.972643] filemap_fault+0x1594/0x25f0 [ 431.976723] ? __lock_page_or_retry+0xa00/0xa00 [ 431.981397] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 431.987199] ? kasan_check_read+0x11/0x20 [ 431.991349] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 431.996627] ? rcu_bh_qs+0xc0/0xc0 [ 432.000175] ? remove_wait_queue+0x1a6/0x360 [ 432.004593] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 432.010061] ? filemap_map_pages+0xdea/0x1980 [ 432.014577] ? print_usage_bug+0xc0/0xc0 [ 432.018643] ? find_get_pages_range_tag+0x1320/0x1320 [ 432.023833] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 432.029370] ? fput+0x130/0x1a0 [ 432.032656] ? graph_lock+0x170/0x170 [ 432.036476] ? __lock_acquire+0x7ec/0x4ec0 [ 432.040741] ? lock_acquire+0x1ed/0x520 [ 432.044715] ? ext4_filemap_fault+0x7a/0xad [ 432.049045] ? lock_release+0x970/0x970 [ 432.053024] ? arch_local_save_flags+0x40/0x40 [ 432.057613] ? select_estimate_accuracy+0x4b0/0x4b0 [ 432.062651] ? down_read+0xb0/0x1d0 [ 432.066279] ? ext4_filemap_fault+0x7a/0xad [ 432.070605] ? __down_interruptible+0x700/0x700 [ 432.075296] ext4_filemap_fault+0x82/0xad [ 432.079458] __do_fault+0x100/0x6b0 [ 432.083099] ? print_bad_pte+0x6c0/0x6c0 [ 432.087166] ? find_held_lock+0x36/0x1c0 [ 432.091233] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 432.096428] ? pmd_val+0x88/0x100 [ 432.099896] ? add_mm_counter_fast+0xd0/0xd0 [ 432.104306] ? pmd_val+0x88/0x100 [ 432.107763] ? add_mm_counter_fast+0xd0/0xd0 [ 432.112179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 432.117723] __handle_mm_fault+0x3709/0x53e0 [ 432.122151] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 432.127000] ? graph_lock+0x170/0x170 [ 432.130806] ? print_usage_bug+0xc0/0xc0 [ 432.134872] ? lock_downgrade+0x900/0x900 [ 432.139022] ? graph_lock+0x170/0x170 [ 432.142831] ? graph_lock+0x170/0x170 [ 432.146654] ? handle_mm_fault+0x42a/0xc70 [ 432.150891] ? lock_downgrade+0x900/0x900 [ 432.155041] ? check_preemption_disabled+0x48/0x200 [ 432.160065] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 432.165891] ? kasan_check_read+0x11/0x20 [ 432.170043] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 432.175329] ? rcu_bh_qs+0xc0/0xc0 [ 432.178874] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 432.184331] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 432.189872] ? check_preemption_disabled+0x48/0x200 [ 432.194905] handle_mm_fault+0x54f/0xc70 [ 432.199235] ? __handle_mm_fault+0x53e0/0x53e0 [ 432.203828] ? find_vma+0x34/0x190 [ 432.207378] __do_page_fault+0x67d/0xed0 [ 432.211462] ? mm_fault_error+0x380/0x380 [ 432.215619] ? trace_hardirqs_off+0xb8/0x310 [ 432.220033] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.225400] ? trace_hardirqs_on+0x310/0x310 [ 432.229819] do_page_fault+0xf2/0x7e0 [ 432.233623] ? vmalloc_sync_all+0x30/0x30 [ 432.237773] ? error_entry+0x70/0xd0 [ 432.241497] ? trace_hardirqs_off_caller+0xbb/0x310 [ 432.246528] ? trace_hardirqs_on_caller+0xc0/0x310 [ 432.251465] ? syscall_return_slowpath+0x5e0/0x5e0 [ 432.256402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.261248] ? trace_hardirqs_on_caller+0x310/0x310 [ 432.266266] ? trace_hardirqs_off+0x310/0x310 [ 432.270771] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 432.275792] ? prepare_exit_to_usermode+0x291/0x3b0 [ 432.280814] ? page_fault+0x8/0x30 [ 432.284358] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.289206] ? page_fault+0x8/0x30 [ 432.292750] page_fault+0x1e/0x30 [ 432.296203] RIP: 0033:0x7f41f206bdd3 [ 432.299920] Code: Bad RIP value. [ 432.303282] RSP: 002b:00007ffcdc634ad8 EFLAGS: 00010246 [ 432.308663] RAX: 0000000000000000 RBX: 00007ffcdc634c80 RCX: 00007f41f206bdd3 [ 432.315932] RDX: 0000000000000000 RSI: 00007ffcdc634e30 RDI: 000000000000000b [ 432.323203] RBP: 00007ffcdc634e30 R08: 00007ffcdc634eb0 R09: 0000000000000001 [ 432.330482] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 432.337750] R13: 00007ffcdc635210 R14: 0000000000000000 R15: 0000000000000000 [ 432.345055] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc4+ #54 [ 432.345121] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 432.351912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.351918] Call Trace: [ 432.351939] dump_stack+0x1c4/0x2b4 [ 432.351960] ? dump_stack_print_info.cold.2+0x52/0x52 [ 432.358542] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 432.367811] warn_alloc.cold.119+0xb7/0x1bd [ 432.370370] init cpuset= [ 432.373998] ? zone_watermark_ok_safe+0x3f0/0x3f0 [ 432.379167] / [ 432.388868] ? lock_downgrade+0x900/0x900 [ 432.393175] mems_allowed=0 [ 432.395846] ? trace_hardirqs_off+0xb8/0x310 [ 432.413827] ? trace_hardirqs_off+0xb8/0x310 [ 432.418709] __alloc_pages_slowpath+0x2667/0x2d80 [ 432.423591] ? warn_alloc+0x120/0x120 [ 432.427406] ? warn_alloc+0x120/0x120 [ 432.431211] ? print_usage_bug+0xc0/0xc0 [ 432.435279] ? warn_alloc+0x120/0x120 [ 432.439090] ? print_usage_bug+0xc0/0xc0 [ 432.443157] ? __lock_acquire+0x7ec/0x4ec0 [ 432.447397] ? __lock_acquire+0x7ec/0x4ec0 [ 432.451636] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.457179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 432.462724] ? should_fail+0x22d/0xd01 [ 432.466617] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 432.471727] ? __lock_acquire+0x7ec/0x4ec0 [ 432.475976] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 432.481084] ? __lock_acquire+0x7ec/0x4ec0 [ 432.485322] ? should_fail+0x22d/0xd01 [ 432.489225] ? mark_held_locks+0x130/0x130 [ 432.493476] ? mark_held_locks+0x130/0x130 [ 432.497757] ? graph_lock+0x170/0x170 [ 432.501566] ? print_usage_bug+0xc0/0xc0 [ 432.505629] ? graph_lock+0x170/0x170 [ 432.509607] ? print_usage_bug+0xc0/0xc0 [ 432.513672] ? wq_watchdog_touch+0x9c/0xfe