58
[  335.532693]  ? pvclock_read_flags+0x160/0x160
[  335.537188]  ? lapic_next_event+0x5a/0x90
[  335.541336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.546874]  ? kvm_clock_read+0x18/0x30
[  335.550846]  ? kvm_sched_clock_read+0x9/0x20
[  335.555250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.560783]  ? check_preemption_disabled+0x48/0x280
[  335.565804]  irq_exit+0x17f/0x1c0
[  335.569256]  smp_apic_timer_interrupt+0x1cb/0x760
[  335.574101]  ? smp_reschedule_interrupt+0x109/0x650
[  335.579115]  ? smp_call_function_single_interrupt+0x650/0x650
[  335.584998]  ? interrupt_entry+0xb5/0xc0
[  335.589055]  ? trace_hardirqs_off_caller+0xbb/0x310
[  335.594068]  ? trace_hardirqs_off_caller+0xbb/0x310
[  335.599080]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.603916]  ? trace_hardirqs_on_caller+0x310/0x310
[  335.608925]  ? trace_hardirqs_on_caller+0x310/0x310
[  335.613935]  ? task_prio+0x50/0x50
[  335.617471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.623002]  ? check_preemption_disabled+0x48/0x280
[  335.628021]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.632885]  apic_timer_interrupt+0xf/0x20
[  335.637106]  </IRQ>
[  335.639423] RIP: 0010:console_unlock+0x102f/0x1190
[  335.644347] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  335.663239] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  335.670940] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  335.678203] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  335.685464] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  335.692725] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  335.699988] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  335.707348]  ? netconsole_netdev_event+0x280/0x280
[  335.712282]  ? console_unlock+0x1026/0x1190
[  335.716622]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  335.721296]  ? lock_release+0xa00/0xa00
[  335.725268]  ? interrupt_entry+0xc0/0xc0
[  335.729337]  vprintk_emit+0x391/0x990
[  335.733146]  ? wake_up_klogd+0x180/0x180
[  335.737205]  ? wake_up_klogd+0x180/0x180
[  335.741264]  ? attach_entity_load_avg+0x850/0x860
[  335.746098]  ? __lock_acquire+0x5c0/0x4c20
[  335.750329]  ? mark_held_locks+0x130/0x130
[  335.754558]  ? print_usage_bug+0x80/0xc0
[  335.758627]  ? find_held_lock+0x36/0x1c0
[  335.762691]  vprintk_default+0x28/0x30
[  335.766574]  vprintk_func+0x7e/0x181
[  335.770283]  printk+0xa7/0xcf
[  335.773387]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  335.778148]  ? printk+0xa7/0xcf
[  335.781427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.786966]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  335.792159]  show_free_areas.cold.117+0x103e/0x215d
[  335.797191]  ? si_meminfo_node+0x260/0x260
[  335.801428]  ? __lock_acquire+0x62f/0x4c20
[  335.805661]  ? __lock_acquire+0x62f/0x4c20
[  335.809896]  ? __account_cfs_rq_runtime+0x790/0x790
[  335.814920]  ? mark_held_locks+0x130/0x130
[  335.819157]  ? mark_held_locks+0x130/0x130
[  335.823394]  ? zap_class+0x640/0x640
[  335.827106]  ? put_dec+0x3b/0xf0
[  335.830473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.836016]  ? find_held_lock+0x36/0x1c0
[  335.840086]  ? serial8250_console_write+0x8b3/0xb10
[  335.845099]  ? lock_downgrade+0x900/0x900
[  335.849244]  ? zap_class+0x640/0x640
[  335.852954]  ? zap_class+0x640/0x640
[  335.856663]  ? print_usage_bug+0xc0/0xc0
[  335.860718]  ? do_raw_spin_unlock+0xa7/0x330
[  335.865122]  ? trace_hardirqs_on+0x310/0x310
[  335.869528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.875068]  ? find_held_lock+0x36/0x1c0
[  335.879140]  ? mark_held_locks+0xc7/0x130
[  335.883289]  ? console_unlock+0x1002/0x1190
[  335.887611]  ? netconsole_netdev_event+0x280/0x280
[  335.892541]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  335.897120]  ? trace_hardirqs_on+0xbd/0x310
[  335.901441]  ? vprintk_emit+0x391/0x990
[  335.905419]  ? trace_hardirqs_off_caller+0x310/0x310
[  335.910519]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.916056]  ? netconsole_netdev_event+0x280/0x280
[  335.920983]  ? console_unlock+0x8d8/0x1190
[  335.925225]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  335.929884]  ? vprintk_emit+0x846/0x990
[  335.933854]  ? lock_release+0xa00/0xa00
[  335.937827]  ? preempt_count_add+0xbc/0x1b0
[  335.942145]  ? wake_up_klogd+0x11a/0x180
[  335.946200]  ? console_device+0xc0/0xc0
[  335.950170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.955708]  ? vprintk_emit+0x293/0x990
[  335.959683]  ? wake_up_klogd+0x180/0x180
[  335.963739]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  335.968490]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  335.973936]  ? retint_kernel+0x1b/0x2d
[  335.977830]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  335.982612]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  335.987367]  ? show_mem+0x1e/0x17b
[  335.990904]  show_mem+0x34/0x17b
[  335.994269]  dump_header+0x2f1/0xf72
[  335.997988]  ? pagefault_out_of_memory+0x197/0x197
[  336.002918]  ? __lock_acquire+0x62f/0x4c20
[  336.007160]  ? percpu_ref_get_many+0x240/0x240
[  336.011740]  ? print_usage_bug+0xc0/0xc0
[  336.015800]  ? zap_class+0x640/0x640
[  336.019510]  ? print_usage_bug+0xc0/0xc0
[  336.023564]  ? print_usage_bug+0xc0/0xc0
[  336.027640]  ? zap_class+0x640/0x640
[  336.031361]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.036896]  ? find_held_lock+0x36/0x1c0
[  336.040963]  ? mark_held_locks+0xc7/0x130
[  336.045115]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  336.050214]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  336.055317]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  336.059905]  ? trace_hardirqs_on+0xbd/0x310
[  336.064222]  ? kasan_check_read+0x11/0x20
[  336.068374]  ? ___ratelimit+0x3b4/0x672
[  336.072345]  ? trace_hardirqs_off_caller+0x310/0x310
[  336.077444]  ? trace_hardirqs_on+0x310/0x310
[  336.081848]  ? lock_downgrade+0x900/0x900
[  336.086000]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  336.091096]  ? ___ratelimit+0x3b9/0x672
[  336.095073]  ? idr_get_free+0xf70/0xf70
[  336.099044]  ? find_held_lock+0x36/0x1c0
[  336.103113]  oom_kill_process.cold.27+0x10/0x903
[  336.107863]  ? zap_class+0x640/0x640
[  336.111576]  ? check_preemption_disabled+0x48/0x280
[  336.116608]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  336.121529]  ? kasan_check_read+0x11/0x20
[  336.125675]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  336.130951]  ? oom_evaluate_task+0x540/0x540
[  336.135357]  ? find_held_lock+0x36/0x1c0
[  336.139419]  ? out_of_memory+0x974/0x1430
[  336.143565]  ? lock_downgrade+0x900/0x900
[  336.147714]  ? check_preemption_disabled+0x48/0x280
[  336.152733]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  336.157660]  ? kasan_check_read+0x11/0x20
[  336.161803]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  336.167075]  ? rcu_softirq_qs+0x20/0x20
[  336.171052]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.176587]  ? oom_evaluate_task+0x302/0x540
[  336.180994]  out_of_memory+0xa84/0x1430
[  336.184971]  ? oom_killer_disable+0x3a0/0x3a0
[  336.189461]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  336.194395]  ? __ww_mutex_check_waiters+0x160/0x160
[  336.199419]  __alloc_pages_slowpath+0x2354/0x2e10
[  336.204281]  ? warn_alloc+0x120/0x120
[  336.208077]  ? mark_held_locks+0x130/0x130
[  336.212318]  ? find_get_entry+0xaae/0x1120
[  336.216558]  ? filemap_map_pages+0x1a20/0x1a20
[  336.221151]  ? zap_class+0x640/0x640
[  336.224865]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.230401]  ? check_preemption_disabled+0x48/0x280
[  336.235413]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.240944]  ? should_fail+0x22d/0xd01
[  336.244829]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  336.249929]  ? zap_class+0x640/0x640
[  336.253687]  ? __lock_is_held+0xb5/0x140
[  336.257751]  ? mark_held_locks+0x130/0x130
[  336.261983]  ? lock_release+0xa00/0xa00
[  336.265951]  ? perf_trace_sched_process_exec+0x860/0x860
[  336.271393]  ? xa_load+0x2ba/0x460
[  336.274931]  ? lock_downgrade+0x900/0x900
[  336.279079]  ? __might_sleep+0x95/0x190
[  336.283057]  __alloc_pages_nodemask+0xa80/0xde0
[  336.287728]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  336.292739]  ? __page_cache_alloc+0x191/0x5c0
[  336.297230]  ? xa_load+0x2e1/0x460
[  336.300767]  ? xa_clear_mark+0x40/0x40
[  336.304655]  ? zap_class+0x640/0x640
[  336.308374]  ? zap_class+0x640/0x640
[  336.312082]  ? zap_class+0x640/0x640
[  336.315802]  ? __do_page_cache_readahead+0x663/0x810
[  336.320905]  ? find_held_lock+0x36/0x1c0
[  336.324965]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  336.330504]  alloc_pages_current+0x173/0x350
[  336.334913]  __page_cache_alloc+0x38c/0x5c0
[  336.339227]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  336.344149]  ? kasan_check_read+0x11/0x20
[  336.348288]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  336.353569]  ? generic_perform_write+0x6a0/0x6a0
[  336.358321]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.363857]  ? check_preemption_disabled+0x48/0x280
[  336.368874]  filemap_fault+0x1595/0x25f0
[  336.372967]  ? __lock_page_or_retry+0xa00/0xa00
[  336.377651]  ? mark_held_locks+0x130/0x130
[  336.381926]  ? filemap_map_pages+0xd6b/0x1a20
[  336.386435]  ? lock_downgrade+0x900/0x900
[  336.390584]  ? check_preemption_disabled+0x48/0x280
[  336.395599]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  336.400530]  ? kasan_check_read+0x11/0x20
[  336.404685]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  336.409962]  ? rcu_softirq_qs+0x20/0x20
[  336.413963]  ? filemap_map_pages+0xd92/0x1a20
[  336.418481]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.424020]  ? find_get_entries_tag+0x1400/0x1400
[  336.428867]  ? __lock_acquire+0x62f/0x4c20
[  336.433112]  ? lock_acquire+0x1ed/0x520
[  336.437086]  ? ext4_filemap_fault+0x7a/0xad
[  336.441408]  ? lock_release+0xa00/0xa00
[  336.445378]  ? perf_trace_sched_process_exec+0x860/0x860
[  336.450835]  ? print_usage_bug+0xc0/0xc0
[  336.454895]  ? print_usage_bug+0xc0/0xc0
[  336.458959]  ? down_read+0x8d/0x120
[  336.462583]  ? ext4_filemap_fault+0x7a/0xad
[  336.466902]  ? __down_interruptible+0x700/0x700
[  336.471585]  ext4_filemap_fault+0x82/0xad
[  336.475733]  __do_fault+0x100/0x6b0
[  336.479359]  ? pmd_devmap_trans_unstable+0x220/0x220
[  336.484460]  ? mark_held_locks+0x130/0x130
[  336.488696]  ? mark_held_locks+0x130/0x130
[  336.492926]  ? find_held_lock+0x36/0x1c0
[  336.496987]  ? find_held_lock+0x36/0x1c0
[  336.501045]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.506592]  __handle_mm_fault+0x3ea6/0x5be0
[  336.510999]  ? poll_select_copy_remaining+0x18c/0x6a0
[  336.516190]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  336.521034]  ? __might_fault+0x12b/0x1e0
[  336.525107]  ? lock_downgrade+0x900/0x900
[  336.529264]  ? zap_class+0x640/0x640
[  336.532971]  ? zap_class+0x640/0x640
[  336.536688]  ? find_held_lock+0x36/0x1c0
[  336.540755]  ? handle_mm_fault+0x42a/0xc70
[  336.544986]  ? lock_downgrade+0x900/0x900
[  336.549130]  ? check_preemption_disabled+0x48/0x280
[  336.554144]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  336.559078]  ? kasan_check_read+0x11/0x20
[  336.563221]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  336.568495]  ? rcu_softirq_qs+0x20/0x20
[  336.572471]  ? trace_hardirqs_off_caller+0x310/0x310
[  336.577573]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.583134]  ? check_preemption_disabled+0x48/0x280
[  336.588152]  handle_mm_fault+0x54f/0xc70
[  336.592215]  ? __handle_mm_fault+0x5be0/0x5be0
[  336.596796]  ? find_vma+0x34/0x190
[  336.600337]  __do_page_fault+0x5e8/0xe60
[  336.604395]  ? trace_hardirqs_off+0xb8/0x310
[  336.608810]  do_page_fault+0xf2/0x7e0
[  336.612607]  ? vmalloc_sync_all+0x30/0x30
[  336.616765]  ? error_entry+0x70/0xd0
[  336.620477]  ? trace_hardirqs_off_caller+0xbb/0x310
[  336.625488]  ? trace_hardirqs_on_caller+0xc0/0x310
[  336.630412]  ? syscall_return_slowpath+0x5e0/0x5e0
[  336.635334]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  336.640182]  ? trace_hardirqs_on_caller+0x310/0x310
[  336.645642]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  336.651100]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  336.656116]  ? prepare_exit_to_usermode+0x291/0x3b0
[  336.661126]  ? page_fault+0x8/0x30
[  336.664662]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  336.669500]  ? page_fault+0x8/0x30
[  336.673034]  page_fault+0x1e/0x30
[  336.676489] RIP: 0033:0x7ff9ad261dd3
[  336.680212] Code: Bad RIP value.
[  336.683572] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  336.688929] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  336.696195] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  336.703456] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  336.710724] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  336.717986] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  336.725274] CPU: 0 PID: 19377 Comm: syz-executor2 Not tainted 4.19.0+ #77
[  336.725331] aoe: skb alloc failure
[  336.732204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  336.732209] Call Trace:
[  336.732229]  dump_stack+0x244/0x39d
[  336.732251]  ? dump_stack_print_info.cold.1+0x20/0x20
[  336.735788] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  336.745121]  warn_alloc.cold.116+0xb7/0x1bd
[  336.747671] init cpuset=/ mems_allowed=0
[  336.751290]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  336.779319]  ? lock_downgrade+0x900/0x900
[  336.783472]  ? trace_hardirqs_off+0xb8/0x310
[  336.787967]  ? trace_hardirqs_off+0xb8/0x310
[  336.792387]  __alloc_pages_slowpath+0x26e8/0x2e10
[  336.797260]  ? warn_alloc+0x120/0x120
[  336.801062]  ? warn_alloc+0x120/0x120
[  336.804866]  ? dev_hard_start_xmit+0x436/0xc90
[  336.809458]  ? warn_alloc+0x120/0x120
[  336.813256]  ? print_usage_bug+0xc0/0xc0
[  336.817310]  ? find_held_lock+0x36/0x1c0
[  336.821375]  ? print_usage_bug+0xc0/0xc0
[  336.825441]  ? cpuacct_charge+0x265/0x440
[  336.829769]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  336.835311]  ? should_fail+0x22d/0xd01
[  336.839200]  ? find_held_lock+0x36/0x1c0
[  336.843276]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  336.848379]  ? __lock_acquire+0x62f/0x4c20
[  336.853224]  ? should_fail+0x22d/0xd01
[  336.857120]  ? mark_held_locks+0x130/0x130
[  336.861354]  ? mark_held_locks+0x130/0x130
[  336.865584]  ? __lock_is_held+0xb5/0x140
[  336.869653]  ? zap_class+0x640/0x640
[  336.873366]  ? update_curr+0x344/0xbd0
[  336.877265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  336.883001]  ? check_preemption_disabled+0x48/0x280
[  336.888030]  ? __lock_is_held+0xb5/0x140
[  336.892098]  __alloc_pages_nodemask+0xa80/0xde0
[  336.896763]  ? zap_class+0x640/0x640
[  336.900483]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  336.905509]  ? find_held_lock+0x36/0x1c0
[  336.909599]  ? ____cache_alloc_node+0x1c7/0x1e0
[  336.914270]  ? lock_downgrade+0x900/0x900
[  336.918427]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  336.923969]  cache_grow_begin+0xa5/0x8c0
[  336.928025]  ? do_raw_spin_unlock+0xa7/0x330
[  336.932438]  fallback_alloc+0x204/0x2e0
[  336.936433]  ____cache_alloc_node+0x1c7/0x1e0
[  336.940929]  kmem_cache_alloc+0x1f8/0x730
[  336.945085]  skb_clone+0x1bb/0x500
[  336.948622]  ? skb_split+0x11e0/0x11e0
[  336.952506]  ? kasan_check_read+0x11/0x20
[  336.956662]  ? __schedule+0x168a/0x21d0
[  336.960635]  ? trace_hardirqs_off_caller+0x310/0x310
[  336.965737]  ? lock_pin_lock+0x350/0x350
[  336.969808]  bpf_clone_redirect+0xb9/0x490
[  336.974039]  ? __schedule+0x168a/0x21d0
[  336.978015]  bpf_prog_bebbfe2050753572+0x91a/0x1000
[  336.983557]  ? __sched_text_start+0x8/0x8
[  336.987704]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  336.992285]  ? retint_kernel+0x2d/0x2d
[  336.996172]  ? trace_hardirqs_on_caller+0xc0/0x310
[  337.001105]  ? find_held_lock+0x36/0x1c0
[  337.005174]  ? lock_acquire+0x1ed/0x520
[  337.009150]  ? bpf_test_run+0x3cb/0x780
[  337.013126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.018663]  ? check_preemption_disabled+0x48/0x280
[  337.023681]  ? kasan_check_read+0x11/0x20
[  337.027827]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  337.033101]  ? rcu_softirq_qs+0x20/0x20
[  337.037075]  ? preempt_schedule+0x4d/0x60
[  337.041223]  ? ___preempt_schedule+0x16/0x18
[  337.045637]  ? bpf_test_run+0x25d/0x780
[  337.049619]  ? netlink_diag_dump+0x2a0/0x2a0
[  337.054025]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.059560]  ? bpf_test_init.isra.10+0x70/0x100
[  337.064242]  ? bpf_prog_test_run_skb+0x73b/0xcb0
[  337.069006]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  337.073844]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  337.079377]  ? fput+0x130/0x1a0
[  337.082660]  ? __bpf_prog_get+0x9b/0x290
[  337.086720]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  337.091558]  ? bpf_prog_test_run+0x130/0x1a0
[  337.095969]  ? __x64_sys_bpf+0x3d8/0x520
[  337.100025]  ? bpf_prog_get+0x20/0x20
[  337.103844]  ? do_syscall_64+0x1b9/0x820
[  337.107903]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  337.113277]  ? syscall_return_slowpath+0x5e0/0x5e0
[  337.118203]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.123046]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.128063]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  337.133079]  ? prepare_exit_to_usermode+0x291/0x3b0
[  337.138098]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.142949]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  337.148325] warn_alloc_show_mem: 1 callbacks suppressed
[  337.148335] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  337.148337] Mem-Info:
[  337.148370] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  337.148370]  active_file:12 inactive_file:10 isolated_file:0
[  337.148370]  unevictable:0 dirty:0 writeback:0 unstable:0
[  337.148370]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  337.148370]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  337.148370]  free:13734 free_pcp:626 free_cma:0
[  337.153707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  337.159517] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  337.161904] Call Trace:
[  337.194947] 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
[  337.204287]  <IRQ>
[  337.232020] lowmem_reserve[]: 0 2818 6321 6321
[  337.234627]  dump_stack+0x244/0x39d
[  337.260703] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  337.262849]  ? dump_stack_print_info.cold.1+0x20/0x20
[  337.267400] lowmem_reserve[]: 0 0 3503 3503
[  337.271028]  warn_alloc.cold.116+0xb7/0x1bd
[  337.298141] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  337.303324]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  337.307616] lowmem_reserve[]: 0 0 0 0
[  337.311929]  ? lock_downgrade+0x900/0x900
[  337.341046] 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
[  337.345886]  ? trace_hardirqs_off+0xb8/0x310
[  337.349657] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  337.353801]  ? trace_hardirqs_off+0xb8/0x310
[  337.367293] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  337.371700]  __alloc_pages_slowpath+0x26e8/0x2e10
[  337.386759] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  337.391175]  ? warn_alloc+0x120/0x120
[  337.405525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  337.410351]  ? warn_alloc+0x120/0x120
[  337.419157] 2988 total pagecache pages
[  337.422947]  ? __lock_acquire+0x62f/0x4c20
[  337.431509] 0 pages in swap cache
[  337.435290]  ? warn_alloc+0x120/0x120
[  337.439159] Swap cache stats: add 0, delete 0, find 0/0
[  337.443390]  ? print_usage_bug+0xc0/0xc0
[  337.446811] Free swap  = 0kB
[  337.446818] Total swap = 0kB
[  337.450607]  ? print_usage_bug+0xc0/0xc0
[  337.455942] 1965979 pages RAM
[  337.459991]  ? mark_held_locks+0x130/0x130
[  337.462984] 0 pages HighMem/MovableOnly
[  337.466000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.470029] 342855 pages reserved
[  337.473353]  ? should_fail+0x22d/0xd01
[  337.473363]  ? zap_class+0x640/0x640
[  337.473374]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  337.473383]  ? __lock_acquire+0x62f/0x4c20
[  337.473393]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  337.473401]  ? should_fail+0x22d/0xd01
[  337.473415]  ? mark_held_locks+0x130/0x130
[  337.473425]  ? mark_held_locks+0x130/0x130
[  337.473434]  ? lock_downgrade+0x900/0x900
[  337.473442]  ? zap_class+0x640/0x640
[  337.473451]  ? zap_class+0x640/0x640
[  337.473460]  ? zap_class+0x640/0x640
[  337.473467]  ? do_raw_spin_unlock+0xa7/0x330
[  337.473496]  ? trace_hardirqs_on+0x310/0x310
[  337.473509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.473528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.477741] 0 pages cma reserved
[  337.481705]  ? check_preemption_disabled+0x48/0x280
[  337.487663] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  337.490672]  ? __lock_is_held+0xb5/0x140
[  337.494533] ksoftirqd/0 cpuset=/ mems_allowed=0
[  337.498238]  __alloc_pages_nodemask+0xa80/0xde0
[  337.592030]  ? zap_class+0x640/0x640
[  337.595745]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  337.600771]  ? find_held_lock+0x36/0x1c0
[  337.604838]  ? ____cache_alloc_node+0x1c7/0x1e0
[  337.609504]  ? lock_downgrade+0x900/0x900
[  337.613655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.619193]  cache_grow_begin+0xa5/0x8c0
[  337.623249]  ? do_raw_spin_unlock+0xa7/0x330
[  337.627661]  fallback_alloc+0x204/0x2e0
[  337.631675]  ____cache_alloc_node+0x1c7/0x1e0
[  337.636173]  kmem_cache_alloc_node+0xe3/0x730
[  337.640671]  ? lockdep_hardirqs_on+0x296/0x5b0
[  337.645258]  __alloc_skb+0x119/0x770
[  337.648979]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  337.654397]  ? netdev_alloc_frag+0x1f0/0x1f0
[  337.658810]  ? vprintk_default+0x28/0x30
[  337.662868]  ? vprintk_func+0x85/0x181
[  337.666755]  ? printk+0xa7/0xcf
[  337.670030]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  337.674802]  new_skb+0x26/0x1c0
[  337.678076]  aoecmd_cfg+0x279/0x7f0
[  337.681703]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  337.686026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.691571]  ? __lock_is_held+0xb5/0x140
[  337.695637]  discover_timer+0x50/0x60
[  337.699433]  call_timer_fn+0x272/0x920
[  337.703319]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  337.708158]  ? process_timeout+0x40/0x40
[  337.712222]  ? mark_held_locks+0xc7/0x130
[  337.716370]  ? _raw_spin_unlock_irq+0x27/0x80
[  337.720862]  ? _raw_spin_unlock_irq+0x27/0x80
[  337.725350]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  337.730187]  ? lockdep_hardirqs_on+0x296/0x5b0
[  337.734767]  ? trace_hardirqs_on+0xbd/0x310
[  337.739085]  ? kasan_check_read+0x11/0x20
[  337.743226]  ? __run_timers+0x7da/0xc70
[  337.747209]  ? trace_hardirqs_off_caller+0x310/0x310
[  337.752320]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  337.757154]  __run_timers+0x7e5/0xc70
[  337.760964]  ? timer_fixup_init+0x70/0x70
[  337.765115]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  337.770130]  ? zap_class+0x640/0x640
[  337.773848]  ? print_usage_bug+0xc0/0xc0
[  337.777910]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  337.783106]  ? find_held_lock+0x36/0x1c0
[  337.787184]  ? zap_class+0x640/0x640
[  337.790898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.796434]  ? check_preemption_disabled+0x48/0x280
[  337.801470]  ? __lock_is_held+0xb5/0x140
[  337.805530]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.811067]  ? check_preemption_disabled+0x48/0x280
[  337.816084]  run_timer_softirq+0x52/0xb0
[  337.820139]  ? rcu_read_lock_sched_held+0x14f/0x180
[  337.825152]  __do_softirq+0x308/0xb7e
[  337.828959]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  337.833458]  ? lock_downgrade+0x900/0x900
[  337.837607]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  337.842712]  ? pvclock_read_flags+0x160/0x160
[  337.847206]  ? lapic_next_event+0x5a/0x90
[  337.851352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.856893]  ? kvm_clock_read+0x18/0x30
[  337.860865]  ? kvm_sched_clock_read+0x9/0x20
[  337.865276]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.870809]  ? check_preemption_disabled+0x48/0x280
[  337.875830]  irq_exit+0x17f/0x1c0
[  337.879284]  smp_apic_timer_interrupt+0x1cb/0x760
[  337.884123]  ? smp_reschedule_interrupt+0x109/0x650
[  337.889138]  ? smp_call_function_single_interrupt+0x650/0x650
[  337.895024]  ? interrupt_entry+0xb5/0xc0
[  337.899080]  ? trace_hardirqs_off_caller+0xbb/0x310
[  337.904090]  ? trace_hardirqs_off_caller+0xbb/0x310
[  337.909102]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.913954]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.918975]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.923992]  ? task_prio+0x50/0x50
[  337.927543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.933077]  ? check_preemption_disabled+0x48/0x280
[  337.938094]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.942968]  apic_timer_interrupt+0xf/0x20
[  337.947192]  </IRQ>
[  337.949425] RIP: 0010:console_unlock+0x102f/0x1190
[  337.954357] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  337.973258] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  337.980970] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  337.988239] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  337.995499] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  338.002761] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  338.010028] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  338.017311]  ? netconsole_netdev_event+0x280/0x280
[  338.022245]  ? console_unlock+0x1026/0x1190
[  338.026579]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  338.031248]  ? lock_release+0xa00/0xa00
[  338.035223]  ? interrupt_entry+0xc0/0xc0
[  338.039292]  vprintk_emit+0x391/0x990
[  338.043091]  ? wake_up_klogd+0x180/0x180
[  338.047152]  ? wake_up_klogd+0x180/0x180
[  338.051210]  ? attach_entity_load_avg+0x850/0x860
[  338.056051]  ? __lock_acquire+0x5c0/0x4c20
[  338.060285]  ? mark_held_locks+0x130/0x130
[  338.064514]  ? print_usage_bug+0x80/0xc0
[  338.068577]  ? find_held_lock+0x36/0x1c0
[  338.072644]  vprintk_default+0x28/0x30
[  338.076529]  vprintk_func+0x7e/0x181
[  338.080240]  printk+0xa7/0xcf
[  338.083341]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  338.088091]  ? printk+0xa7/0xcf
[  338.091373]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.096918]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  338.102114]  show_free_areas.cold.117+0x103e/0x215d
[  338.107142]  ? si_meminfo_node+0x260/0x260
[  338.111382]  ? __lock_acquire+0x62f/0x4c20
[  338.115611]  ? __lock_acquire+0x62f/0x4c20
[  338.119840]  ? __account_cfs_rq_runtime+0x790/0x790
[  338.124863]  ? mark_held_locks+0x130/0x130
[  338.129093]  ? mark_held_locks+0x130/0x130
[  338.133330]  ? zap_class+0x640/0x640
[  338.137045]  ? put_dec+0x3b/0xf0
[  338.140410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.145961]  ? find_held_lock+0x36/0x1c0
[  338.150127]  ? serial8250_console_write+0x8b3/0xb10
[  338.155148]  ? lock_downgrade+0x900/0x900
[  338.159296]  ? zap_class+0x640/0x640
[  338.163022]  ? zap_class+0x640/0x640
[  338.166733]  ? print_usage_bug+0xc0/0xc0
[  338.170792]  ? do_raw_spin_unlock+0xa7/0x330
[  338.175194]  ? trace_hardirqs_on+0x310/0x310
[  338.179596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.185140]  ? find_held_lock+0x36/0x1c0
[  338.189205]  ? mark_held_locks+0xc7/0x130
[  338.193349]  ? console_unlock+0x1002/0x1190
[  338.197664]  ? netconsole_netdev_event+0x280/0x280
[  338.202588]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  338.207165]  ? trace_hardirqs_on+0xbd/0x310
[  338.211481]  ? vprintk_emit+0x391/0x990
[  338.215449]  ? trace_hardirqs_off_caller+0x310/0x310
[  338.220549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.226098]  ? netconsole_netdev_event+0x280/0x280
[  338.231020]  ? console_unlock+0x8d8/0x1190
[  338.235271]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  338.239940]  ? vprintk_emit+0x846/0x990
[  338.243920]  ? lock_release+0xa00/0xa00
[  338.247890]  ? preempt_count_add+0xbc/0x1b0
[  338.252209]  ? wake_up_klogd+0x11a/0x180
[  338.256265]  ? console_device+0xc0/0xc0
[  338.260238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.265777]  ? vprintk_emit+0x293/0x990
[  338.269750]  ? wake_up_klogd+0x180/0x180
[  338.273808]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  338.278559]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  338.284124]  ? retint_kernel+0x1b/0x2d
[  338.288033]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  338.292808]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  338.297565]  ? show_mem+0x1e/0x17b
[  338.301102]  show_mem+0x34/0x17b
[  338.304468]  dump_header+0x2f1/0xf72
[  338.308191]  ? pagefault_out_of_memory+0x197/0x197
[  338.313127]  ? __lock_acquire+0x62f/0x4c20
[  338.317365]  ? percpu_ref_get_many+0x240/0x240
[  338.321955]  ? print_usage_bug+0xc0/0xc0
[  338.326019]  ? zap_class+0x640/0x640
[  338.329732]  ? print_usage_bug+0xc0/0xc0
[  338.333786]  ? print_usage_bug+0xc0/0xc0
[  338.337847]  ? zap_class+0x640/0x640
[  338.341557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.347093]  ? find_held_lock+0x36/0x1c0
[  338.351158]  ? mark_held_locks+0xc7/0x130
[  338.355309]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  338.360417]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  338.365515]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  338.370097]  ? trace_hardirqs_on+0xbd/0x310
[  338.374417]  ? kasan_check_read+0x11/0x20
[  338.378557]  ? ___ratelimit+0x3b4/0x672
[  338.382527]  ? trace_hardirqs_off_caller+0x310/0x310
[  338.387629]  ? trace_hardirqs_on+0x310/0x310
[  338.392042]  ? lock_downgrade+0x900/0x900
[  338.396201]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  338.401300]  ? ___ratelimit+0x3b9/0x672
[  338.405271]  ? idr_get_free+0xf70/0xf70
[  338.409239]  ? find_held_lock+0x36/0x1c0
[  338.413304]  oom_kill_process.cold.27+0x10/0x903
[  338.418057]  ? zap_class+0x640/0x640
[  338.421769]  ? check_preemption_disabled+0x48/0x280
[  338.426781]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  338.431705]  ? kasan_check_read+0x11/0x20
[  338.435846]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  338.441120]  ? oom_evaluate_task+0x540/0x540
[  338.445530]  ? find_held_lock+0x36/0x1c0
[  338.449599]  ? out_of_memory+0x974/0x1430
[  338.453748]  ? lock_downgrade+0x900/0x900
[  338.457907]  ? check_preemption_disabled+0x48/0x280
[  338.462928]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  338.467854]  ? kasan_check_read+0x11/0x20
[  338.471998]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  338.477269]  ? rcu_softirq_qs+0x20/0x20
[  338.481243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.486772]  ? oom_evaluate_task+0x302/0x540
[  338.491178]  out_of_memory+0xa84/0x1430
[  338.495156]  ? oom_killer_disable+0x3a0/0x3a0
[  338.499645]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  338.504572]  ? __ww_mutex_check_waiters+0x160/0x160
[  338.509594]  __alloc_pages_slowpath+0x2354/0x2e10
[  338.514458]  ? warn_alloc+0x120/0x120
[  338.518257]  ? mark_held_locks+0x130/0x130
[  338.522491]  ? find_get_entry+0xaae/0x1120
[  338.526728]  ? filemap_map_pages+0x1a20/0x1a20
[  338.531312]  ? zap_class+0x640/0x640
[  338.535030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.540567]  ? check_preemption_disabled+0x48/0x280
[  338.545673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.551209]  ? should_fail+0x22d/0xd01
[  338.555094]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  338.560193]  ? zap_class+0x640/0x640
[  338.563930]  ? __lock_is_held+0xb5/0x140
[  338.568082]  ? mark_held_locks+0x130/0x130
[  338.572316]  ? lock_release+0xa00/0xa00
[  338.576286]  ? perf_trace_sched_process_exec+0x860/0x860
[  338.581730]  ? xa_load+0x2ba/0x460
[  338.585266]  ? lock_downgrade+0x900/0x900
[  338.589415]  ? __might_sleep+0x95/0x190
[  338.593396]  __alloc_pages_nodemask+0xa80/0xde0
[  338.598083]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  338.603112]  ? __page_cache_alloc+0x191/0x5c0
[  338.607601]  ? xa_load+0x2e1/0x460
[  338.611142]  ? xa_clear_mark+0x40/0x40
[  338.615026]  ? zap_class+0x640/0x640
[  338.618759]  ? zap_class+0x640/0x640
[  338.622471]  ? zap_class+0x640/0x640
[  338.626179]  ? __do_page_cache_readahead+0x663/0x810
[  338.631285]  ? find_held_lock+0x36/0x1c0
[  338.635347]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  338.641434]  alloc_pages_current+0x173/0x350
[  338.645846]  __page_cache_alloc+0x38c/0x5c0
[  338.650161]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  338.655083]  ? kasan_check_read+0x11/0x20
[  338.659229]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  338.664507]  ? generic_perform_write+0x6a0/0x6a0
[  338.669259]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.674796]  ? check_preemption_disabled+0x48/0x280
[  338.679820]  filemap_fault+0x1595/0x25f0
[  338.683887]  ? __lock_page_or_retry+0xa00/0xa00
[  338.688557]  ? mark_held_locks+0x130/0x130
[  338.692799]  ? filemap_map_pages+0xd6b/0x1a20
[  338.697290]  ? lock_downgrade+0x900/0x900
[  338.701433]  ? check_preemption_disabled+0x48/0x280
[  338.706447]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  338.711380]  ? kasan_check_read+0x11/0x20
[  338.715540]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  338.720816]  ? rcu_softirq_qs+0x20/0x20
[  338.724797]  ? filemap_map_pages+0xd92/0x1a20
[  338.729383]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.734926]  ? find_get_entries_tag+0x1400/0x1400
[  338.739769]  ? __lock_acquire+0x62f/0x4c20
[  338.744052]  ? lock_acquire+0x1ed/0x520
[  338.748040]  ? ext4_filemap_fault+0x7a/0xad
[  338.752375]  ? lock_release+0xa00/0xa00
[  338.756349]  ? perf_trace_sched_process_exec+0x860/0x860
[  338.761820]  ? print_usage_bug+0xc0/0xc0
[  338.765883]  ? print_usage_bug+0xc0/0xc0
[  338.769957]  ? down_read+0x8d/0x120
[  338.773579]  ? ext4_filemap_fault+0x7a/0xad
[  338.777909]  ? __down_interruptible+0x700/0x700
[  338.782582]  ext4_filemap_fault+0x82/0xad
[  338.786727]  __do_fault+0x100/0x6b0
[  338.790356]  ? pmd_devmap_trans_unstable+0x220/0x220
[  338.795463]  ? mark_held_locks+0x130/0x130
[  338.799694]  ? mark_held_locks+0x130/0x130
[  338.803921]  ? find_held_lock+0x36/0x1c0
[  338.807987]  ? find_held_lock+0x36/0x1c0
[  338.812051]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.817589]  __handle_mm_fault+0x3ea6/0x5be0
[  338.821994]  ? poll_select_copy_remaining+0x18c/0x6a0
[  338.827187]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  338.832033]  ? __might_fault+0x12b/0x1e0
[  338.836091]  ? lock_downgrade+0x900/0x900
[  338.840243]  ? zap_class+0x640/0x640
[  338.843952]  ? zap_class+0x640/0x640
[  338.847669]  ? find_held_lock+0x36/0x1c0
[  338.851741]  ? handle_mm_fault+0x42a/0xc70
[  338.855973]  ? lock_downgrade+0x900/0x900
[  338.860116]  ? check_preemption_disabled+0x48/0x280
[  338.865173]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  338.870128]  ? kasan_check_read+0x11/0x20
[  338.874273]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  338.879547]  ? rcu_softirq_qs+0x20/0x20
[  338.883517]  ? trace_hardirqs_off_caller+0x310/0x310
[  338.888619]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.894153]  ? check_preemption_disabled+0x48/0x280
[  338.899171]  handle_mm_fault+0x54f/0xc70
[  338.903232]  ? __handle_mm_fault+0x5be0/0x5be0
[  338.907817]  ? find_vma+0x34/0x190
[  338.911366]  __do_page_fault+0x5e8/0xe60
[  338.915427]  ? trace_hardirqs_off+0xb8/0x310
[  338.919842]  do_page_fault+0xf2/0x7e0
[  338.923638]  ? vmalloc_sync_all+0x30/0x30
[  338.927786]  ? error_entry+0x70/0xd0
[  338.931495]  ? trace_hardirqs_off_caller+0xbb/0x310
[  338.936509]  ? trace_hardirqs_on_caller+0xc0/0x310
[  338.941437]  ? syscall_return_slowpath+0x5e0/0x5e0
[  338.946383]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  338.951221]  ? trace_hardirqs_on_caller+0x310/0x310
[  338.956231]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  338.961675]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  338.966687]  ? prepare_exit_to_usermode+0x291/0x3b0
[  338.971701]  ? page_fault+0x8/0x30
[  338.975270]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  338.980109]  ? page_fault+0x8/0x30
[  338.983645]  page_fault+0x1e/0x30
[  338.987288] RIP: 0033:0x7ff9ad261dd3
[  338.991009] Code: Bad RIP value.
[  338.994374] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  338.999731] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  339.007008] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  339.014276] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  339.021544] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  339.028811] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  339.036166] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  339.036274] aoe: skb alloc failure
[  339.042577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  339.042582] Call Trace:
[  339.042603]  dump_stack+0x244/0x39d
[  339.042623]  ? dump_stack_print_info.cold.1+0x20/0x20
[  339.046168] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  339.055502]  warn_alloc.cold.116+0xb7/0x1bd
[  339.058053] init cpuset=/ mems_allowed=0
[  339.061668]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  339.089777]  ? lock_downgrade+0x900/0x900
[  339.093932]  ? trace_hardirqs_off+0xb8/0x310
[  339.098377]  ? trace_hardirqs_off+0xb8/0x310
[  339.102789]  __alloc_pages_slowpath+0x26e8/0x2e10
[  339.107653]  ? warn_alloc+0x120/0x120
[  339.111450]  ? print_usage_bug+0xc0/0xc0
[  339.115509]  ? warn_alloc+0x120/0x120
[  339.119309]  ? warn_alloc+0x120/0x120
[  339.123113]  ? print_usage_bug+0xc0/0xc0
[  339.127170]  ? __lock_acquire+0x62f/0x4c20
[  339.131403]  ? print_usage_bug+0xc0/0xc0
[  339.135463]  ? mark_held_locks+0x130/0x130
[  339.139698]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.145230]  ? should_fail+0x22d/0xd01
[  339.149115]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.154212]  ? __lock_acquire+0x62f/0x4c20
[  339.158449]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.163546]  ? __lock_acquire+0x62f/0x4c20
[  339.167775]  ? should_fail+0x22d/0xd01
[  339.171670]  ? mark_held_locks+0x130/0x130
[  339.175905]  ? mark_held_locks+0x130/0x130
[  339.180132]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  339.185238]  ? zap_class+0x640/0x640
[  339.188949]  ? print_usage_bug+0xc0/0xc0
[  339.193011]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.198545]  ? check_preemption_disabled+0x48/0x280
[  339.203567]  ? __lock_is_held+0xb5/0x140
[  339.207627]  __alloc_pages_nodemask+0xa80/0xde0
[  339.212293]  ? zap_class+0x640/0x640
[  339.216007]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  339.221030]  ? find_held_lock+0x36/0x1c0
[  339.225095]  ? ____cache_alloc_node+0x1c7/0x1e0
[  339.229761]  ? lock_downgrade+0x900/0x900
[  339.233913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.239454]  cache_grow_begin+0xa5/0x8c0
[  339.243514]  ? do_raw_spin_unlock+0xa7/0x330
[  339.247923]  fallback_alloc+0x204/0x2e0
[  339.251898]  ____cache_alloc_node+0x1c7/0x1e0
[  339.256393]  kmem_cache_alloc_node+0xe3/0x730
[  339.260884]  ? ipv6_get_ifaddr+0x42e/0x620
[  339.265120]  __alloc_skb+0x119/0x770
[  339.268827]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  339.274102]  ? netdev_alloc_frag+0x1f0/0x1f0
[  339.278507]  ? lock_downgrade+0x900/0x900
[  339.282655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.288192]  ? refcount_sub_and_test_checked+0x203/0x310
[  339.293639]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  339.299087]  ? addrconf_rs_timer+0x690/0x690
[  339.303499]  ndisc_alloc_skb+0x144/0x340
[  339.307560]  ndisc_send_rs+0x331/0x6e0
[  339.311447]  addrconf_rs_timer+0x314/0x690
[  339.315682]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  339.319923]  call_timer_fn+0x272/0x920
[  339.323803]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  339.328032]  ? process_timeout+0x40/0x40
[  339.332099]  ? __run_timers+0x7da/0xc70
[  339.336074]  ? _raw_spin_unlock_irq+0x27/0x80
[  339.340564]  ? _raw_spin_unlock_irq+0x27/0x80
[  339.345057]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  339.349287]  ? lockdep_hardirqs_on+0x296/0x5b0
[  339.353875]  ? trace_hardirqs_on+0xbd/0x310
[  339.358188]  ? kasan_check_read+0x11/0x20
[  339.362334]  ? __run_timers+0x7da/0xc70
[  339.366308]  ? trace_hardirqs_off_caller+0x310/0x310
[  339.371428]  ? prandom_seed_full_state+0x3b0/0x3b0
[  339.376364]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  339.380606]  __run_timers+0x7e5/0xc70
[  339.384410]  ? timer_fixup_init+0x70/0x70
[  339.388561]  ? _raw_spin_unlock_irq+0x27/0x80
[  339.393053]  ? _raw_spin_unlock_irq+0x27/0x80
[  339.397546]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  339.402124]  ? trace_hardirqs_on+0xbd/0x310
[  339.406442]  ? kasan_check_read+0x11/0x20
[  339.410590]  ? finish_task_switch+0x1f4/0x910
[  339.415081]  ? trace_hardirqs_off_caller+0x310/0x310
[  339.420180]  ? compat_start_thread+0x80/0x80
[  339.424601]  ? pvclock_read_flags+0x160/0x160
[  339.429089]  ? __switch_to_asm+0x34/0x70
[  339.433145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.438685]  ? check_preemption_disabled+0x48/0x280
[  339.443704]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  339.449247]  ? rcu_pm_notify+0xc0/0xc0
[  339.453131]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.458660]  ? check_preemption_disabled+0x48/0x280
[  339.463675]  run_timer_softirq+0x52/0xb0
[  339.467734]  ? rcu_read_lock_sched_held+0x14f/0x180
[  339.472743]  __do_softirq+0x308/0xb7e
[  339.476967]  ? trace_hardirqs_on_caller+0xc0/0x310
[  339.481901]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  339.487697]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  339.493142]  ? preempt_count_add+0xe6/0x1b0
[  339.497462]  ? schedule+0x108/0x460
[  339.501082]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  339.505840]  ? trace_hardirqs_off+0xb8/0x310
[  339.510242]  ? smpboot_thread_fn+0x68b/0xa00
[  339.514645]  ? trace_hardirqs_on+0x310/0x310
[  339.519051]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.524584]  ? check_preemption_disabled+0x48/0x280
[  339.529600]  ? takeover_tasklets+0xa90/0xa90
[  339.534003]  run_ksoftirqd+0x5e/0x100
[  339.537803]  smpboot_thread_fn+0x68b/0xa00
[  339.542039]  ? sort_range+0x30/0x30
[  339.545661]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  339.550766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.556296]  ? __kthread_parkme+0xfb/0x1a0
[  339.560539]  ? sort_range+0x30/0x30
[  339.564163]  kthread+0x35a/0x440
[  339.567524]  ? kthread_stop+0x900/0x900
[  339.571501]  ret_from_fork+0x3a/0x50
[  339.575226] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  339.575231] warn_alloc_show_mem: 1 callbacks suppressed
[  339.575237] Mem-Info:
[  339.581023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  339.581030] Call Trace:
[  339.586397] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  339.586397]  active_file:12 inactive_file:10 isolated_file:0
[  339.586397]  unevictable:0 dirty:0 writeback:0 unstable:0
[  339.586397]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  339.586397]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  339.586397]  free:13734 free_pcp:626 free_cma:0
[  339.588766]  <IRQ>
[  339.598122] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  339.600691]  dump_stack+0x244/0x39d
[  339.633712] 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
[  339.635858]  ? dump_stack_print_info.cold.1+0x20/0x20
[  339.663579] lowmem_reserve[]: 0 2818 6321 6321
[  339.667213]  warn_alloc.cold.116+0xb7/0x1bd
[  339.693285] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  339.698474]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  339.703019] lowmem_reserve[]: 0 0 3503 3503
[  339.707341]  ? lock_downgrade+0x900/0x900
[  339.734459] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  339.739307]  ? trace_hardirqs_off+0xb8/0x310
[  339.743592] lowmem_reserve[]: 0 0 0 0
[  339.747740]  ? trace_hardirqs_off+0xb8/0x310
[  339.776853] 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
[  339.781262]  __alloc_pages_slowpath+0x26e8/0x2e10
[  339.785027] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  339.789455]  ? warn_alloc+0x120/0x120
[  339.802921] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  339.807764]  ? warn_alloc+0x120/0x120
[  339.822825] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  339.826609]  ? __lock_acquire+0x62f/0x4c20
[  339.840973] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  339.844755]  ? warn_alloc+0x120/0x120
[  339.853566] 2988 total pagecache pages
[  339.857789]  ? print_usage_bug+0xc0/0xc0
[  339.866341] 0 pages in swap cache
[  339.870138]  ? print_usage_bug+0xc0/0xc0
[  339.874086] Swap cache stats: add 0, delete 0, find 0/0
[  339.878129]  ? mark_held_locks+0x130/0x130
[  339.881553] Free swap  = 0kB
[  339.885603]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.890929] Total swap = 0kB
[  339.890936] 1965979 pages RAM
[  339.895159]  ? should_fail+0x22d/0xd01
[  339.898146] 0 pages HighMem/MovableOnly
[  339.903666]  ? zap_class+0x640/0x640
[  339.906654] 342855 pages reserved
[  339.909748]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.913605] 0 pages cma reserved
[  339.917567]  ? __lock_acquire+0x62f/0x4c20
[  339.921356] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  339.924809]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.929926] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  339.933233]  ? should_fail+0x22d/0xd01
[  339.937437] ksoftirqd/0 cpuset=/ mems_allowed=0
[  339.943924]  ? mark_held_locks+0x130/0x130
[  339.972061]  ? mark_held_locks+0x130/0x130
[  339.976308]  ? lock_downgrade+0x900/0x900
[  339.980455]  ? zap_class+0x640/0x640
[  339.984163]  ? zap_class+0x640/0x640
[  339.987886]  ? zap_class+0x640/0x640
[  339.991593]  ? do_raw_spin_unlock+0xa7/0x330
[  339.995998]  ? trace_hardirqs_on+0x310/0x310
[  340.000402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.005937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.011474]  ? check_preemption_disabled+0x48/0x280
[  340.016580]  ? __lock_is_held+0xb5/0x140
[  340.020642]  __alloc_pages_nodemask+0xa80/0xde0
[  340.025310]  ? zap_class+0x640/0x640
[  340.029023]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  340.034044]  ? find_held_lock+0x36/0x1c0
[  340.038112]  ? ____cache_alloc_node+0x1c7/0x1e0
[  340.042777]  ? lock_downgrade+0x900/0x900
[  340.046929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.052481]  cache_grow_begin+0xa5/0x8c0
[  340.056536]  ? do_raw_spin_unlock+0xa7/0x330
[  340.060959]  fallback_alloc+0x204/0x2e0
[  340.064935]  ____cache_alloc_node+0x1c7/0x1e0
[  340.069438]  kmem_cache_alloc_node+0xe3/0x730
[  340.073934]  ? lockdep_hardirqs_on+0x296/0x5b0
[  340.078519]  __alloc_skb+0x119/0x770
[  340.082226]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  340.087593]  ? netdev_alloc_frag+0x1f0/0x1f0
[  340.092004]  ? vprintk_default+0x28/0x30
[  340.096059]  ? vprintk_func+0x85/0x181
[  340.099944]  ? printk+0xa7/0xcf
[  340.103223]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  340.107999]  new_skb+0x26/0x1c0
[  340.111279]  aoecmd_cfg+0x279/0x7f0
[  340.114907]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  340.119232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.124792]  ? __lock_is_held+0xb5/0x140
[  340.128861]  discover_timer+0x50/0x60
[  340.132654]  call_timer_fn+0x272/0x920
[  340.136537]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  340.141375]  ? process_timeout+0x40/0x40
[  340.145445]  ? mark_held_locks+0xc7/0x130
[  340.149593]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.154090]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.158582]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  340.163422]  ? lockdep_hardirqs_on+0x296/0x5b0
[  340.168000]  ? trace_hardirqs_on+0xbd/0x310
[  340.172319]  ? kasan_check_read+0x11/0x20
[  340.176463]  ? __run_timers+0x7da/0xc70
[  340.180442]  ? trace_hardirqs_off_caller+0x310/0x310
[  340.185562]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  340.190402]  __run_timers+0x7e5/0xc70
[  340.194206]  ? timer_fixup_init+0x70/0x70
[  340.198355]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  340.203368]  ? zap_class+0x640/0x640
[  340.207081]  ? print_usage_bug+0xc0/0xc0
[  340.211137]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  340.216329]  ? find_held_lock+0x36/0x1c0
[  340.220389]  ? zap_class+0x640/0x640
[  340.224104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.229636]  ? check_preemption_disabled+0x48/0x280
[  340.234660]  ? __lock_is_held+0xb5/0x140
[  340.238719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.244259]  ? check_preemption_disabled+0x48/0x280
[  340.249287]  run_timer_softirq+0x52/0xb0
[  340.253342]  ? rcu_read_lock_sched_held+0x14f/0x180
[  340.258357]  __do_softirq+0x308/0xb7e
[  340.262155]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  340.266643]  ? lock_downgrade+0x900/0x900
[  340.270791]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  340.275898]  ? pvclock_read_flags+0x160/0x160
[  340.280389]  ? lapic_next_event+0x5a/0x90
[  340.284534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.290071]  ? kvm_clock_read+0x18/0x30
[  340.294040]  ? kvm_sched_clock_read+0x9/0x20
[  340.298444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.303976]  ? check_preemption_disabled+0x48/0x280
[  340.308996]  irq_exit+0x17f/0x1c0
[  340.312446]  smp_apic_timer_interrupt+0x1cb/0x760
[  340.317284]  ? smp_reschedule_interrupt+0x109/0x650
[  340.322302]  ? smp_call_function_single_interrupt+0x650/0x650
[  340.328183]  ? interrupt_entry+0xb5/0xc0
[  340.332245]  ? trace_hardirqs_off_caller+0xbb/0x310
[  340.337262]  ? trace_hardirqs_off_caller+0xbb/0x310
[  340.342276]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.347118]  ? trace_hardirqs_on_caller+0x310/0x310
[  340.352130]  ? trace_hardirqs_on_caller+0x310/0x310
[  340.357143]  ? task_prio+0x50/0x50
[  340.360679]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.366215]  ? check_preemption_disabled+0x48/0x280
[  340.371242]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.376100]  apic_timer_interrupt+0xf/0x20
[  340.380322]  </IRQ>
[  340.382555] RIP: 0010:console_unlock+0x102f/0x1190
[  340.387482] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  340.406377] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  340.414078] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  340.421343] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  340.428605] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  340.435867] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  340.443135] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  340.450412]  ? netconsole_netdev_event+0x280/0x280
[  340.455345]  ? console_unlock+0x1026/0x1190
[  340.459681]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  340.464355]  ? lock_release+0xa00/0xa00
[  340.468327]  ? interrupt_entry+0xc0/0xc0
[  340.472402]  vprintk_emit+0x391/0x990
[  340.476203]  ? wake_up_klogd+0x180/0x180
[  340.480274]  ? wake_up_klogd+0x180/0x180
[  340.484332]  ? attach_entity_load_avg+0x850/0x860
[  340.489167]  ? __lock_acquire+0x5c0/0x4c20
[  340.493399]  ? mark_held_locks+0x130/0x130
[  340.497632]  ? print_usage_bug+0x80/0xc0
[  340.501695]  ? find_held_lock+0x36/0x1c0
[  340.505767]  vprintk_default+0x28/0x30
[  340.509652]  vprintk_func+0x7e/0x181
[  340.513363]  printk+0xa7/0xcf
[  340.516465]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  340.521221]  ? printk+0xa7/0xcf
[  340.524505]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.530048]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  340.535247]  show_free_areas.cold.117+0x103e/0x215d
[  340.540283]  ? si_meminfo_node+0x260/0x260
[  340.544524]  ? __lock_acquire+0x62f/0x4c20
[  340.548756]  ? __lock_acquire+0x62f/0x4c20
[  340.552986]  ? __account_cfs_rq_runtime+0x790/0x790
[  340.558012]  ? mark_held_locks+0x130/0x130
[  340.562246]  ? mark_held_locks+0x130/0x130
[  340.566482]  ? zap_class+0x640/0x640
[  340.570197]  ? put_dec+0x3b/0xf0
[  340.573568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.579109]  ? find_held_lock+0x36/0x1c0
[  340.583181]  ? serial8250_console_write+0x8b3/0xb10
[  340.588195]  ? lock_downgrade+0x900/0x900
[  340.592346]  ? zap_class+0x640/0x640
[  340.596058]  ? zap_class+0x640/0x640
[  340.599776]  ? print_usage_bug+0xc0/0xc0
[  340.603830]  ? do_raw_spin_unlock+0xa7/0x330
[  340.608244]  ? trace_hardirqs_on+0x310/0x310
[  340.612650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.618198]  ? find_held_lock+0x36/0x1c0
[  340.622308]  ? mark_held_locks+0xc7/0x130
[  340.626629]  ? console_unlock+0x1002/0x1190
[  340.631002]  ? netconsole_netdev_event+0x280/0x280
[  340.635932]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  340.641421]  ? trace_hardirqs_on+0xbd/0x310
[  340.645748]  ? vprintk_emit+0x391/0x990
[  340.649721]  ? trace_hardirqs_off_caller+0x310/0x310
[  340.654830]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.660372]  ? netconsole_netdev_event+0x280/0x280
[  340.665362]  ? console_unlock+0x8d8/0x1190
[  340.669658]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  340.674321]  ? vprintk_emit+0x846/0x990
[  340.678393]  ? lock_release+0xa00/0xa00
[  340.682365]  ? preempt_count_add+0xbc/0x1b0
[  340.686684]  ? wake_up_klogd+0x11a/0x180
[  340.690748]  ? console_device+0xc0/0xc0
[  340.694720]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.700269]  ? vprintk_emit+0x293/0x990
[  340.704247]  ? wake_up_klogd+0x180/0x180
[  340.708310]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  340.713060]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  340.718508]  ? retint_kernel+0x1b/0x2d
[  340.722401]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  340.727176]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  340.731942]  ? show_mem+0x1e/0x17b
[  340.735483]  show_mem+0x34/0x17b
[  340.738854]  dump_header+0x2f1/0xf72
[  340.742574]  ? pagefault_out_of_memory+0x197/0x197
[  340.747507]  ? __lock_acquire+0x62f/0x4c20
[  340.751744]  ? percpu_ref_get_many+0x240/0x240
[  340.756326]  ? print_usage_bug+0xc0/0xc0
[  340.760390]  ? zap_class+0x640/0x640
[  340.764102]  ? print_usage_bug+0xc0/0xc0
[  340.768157]  ? print_usage_bug+0xc0/0xc0
[  340.772226]  ? zap_class+0x640/0x640
[  340.775944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.781483]  ? find_held_lock+0x36/0x1c0
[  340.785548]  ? mark_held_locks+0xc7/0x130
[  340.789696]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  340.794803]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  340.799901]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  340.804481]  ? trace_hardirqs_on+0xbd/0x310
[  340.808806]  ? kasan_check_read+0x11/0x20
[  340.812951]  ? ___ratelimit+0x3b4/0x672
[  340.816921]  ? trace_hardirqs_off_caller+0x310/0x310
[  340.822020]  ? trace_hardirqs_on+0x310/0x310
[  340.826432]  ? lock_downgrade+0x900/0x900
[  340.830591]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  340.835690]  ? ___ratelimit+0x3b9/0x672
[  340.839664]  ? idr_get_free+0xf70/0xf70
[  340.843631]  ? find_held_lock+0x36/0x1c0
[  340.847696]  oom_kill_process.cold.27+0x10/0x903
[  340.852452]  ? zap_class+0x640/0x640
[  340.856163]  ? check_preemption_disabled+0x48/0x280
[  340.861176]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  340.866105]  ? kasan_check_read+0x11/0x20
[  340.870248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  340.875524]  ? oom_evaluate_task+0x540/0x540
[  340.879930]  ? find_held_lock+0x36/0x1c0
[  340.883994]  ? out_of_memory+0x974/0x1430
[  340.888137]  ? lock_downgrade+0x900/0x900
[  340.892282]  ? check_preemption_disabled+0x48/0x280
[  340.897298]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  340.902234]  ? kasan_check_read+0x11/0x20
[  340.906391]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  340.911668]  ? rcu_softirq_qs+0x20/0x20
[  340.915641]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.921175]  ? oom_evaluate_task+0x302/0x540
[  340.925591]  out_of_memory+0xa84/0x1430
[  340.929572]  ? oom_killer_disable+0x3a0/0x3a0
[  340.934064]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  340.938996]  ? __ww_mutex_check_waiters+0x160/0x160
[  340.944019]  __alloc_pages_slowpath+0x2354/0x2e10
[  340.948883]  ? warn_alloc+0x120/0x120
[  340.952681]  ? mark_held_locks+0x130/0x130
[  340.956918]  ? find_get_entry+0xaae/0x1120
[  340.961156]  ? filemap_map_pages+0x1a20/0x1a20
[  340.965748]  ? zap_class+0x640/0x640
[  340.969479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.975012]  ? check_preemption_disabled+0x48/0x280
[  340.980024]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.985558]  ? should_fail+0x22d/0xd01
[  340.989443]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.994543]  ? zap_class+0x640/0x640
[  340.998276]  ? __lock_is_held+0xb5/0x140
[  341.002345]  ? mark_held_locks+0x130/0x130
[  341.006578]  ? lock_release+0xa00/0xa00
[  341.010549]  ? perf_trace_sched_process_exec+0x860/0x860
[  341.015996]  ? xa_load+0x2ba/0x460
[  341.019539]  ? lock_downgrade+0x900/0x900
[  341.023687]  ? __might_sleep+0x95/0x190
[  341.027665]  __alloc_pages_nodemask+0xa80/0xde0
[  341.032335]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  341.037348]  ? __page_cache_alloc+0x191/0x5c0
[  341.041835]  ? xa_load+0x2e1/0x460
[  341.045371]  ? xa_clear_mark+0x40/0x40
[  341.049257]  ? zap_class+0x640/0x640
[  341.052973]  ? zap_class+0x640/0x640
[  341.056682]  ? zap_class+0x640/0x640
[  341.060395]  ? __do_page_cache_readahead+0x663/0x810
[  341.065497]  ? find_held_lock+0x36/0x1c0
[  341.069564]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  341.075103]  alloc_pages_current+0x173/0x350
[  341.079516]  __page_cache_alloc+0x38c/0x5c0
[  341.083836]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  341.088764]  ? kasan_check_read+0x11/0x20
[  341.092910]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  341.098191]  ? generic_perform_write+0x6a0/0x6a0
[  341.102943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.108485]  ? check_preemption_disabled+0x48/0x280
[  341.113509]  filemap_fault+0x1595/0x25f0
[  341.117578]  ? __lock_page_or_retry+0xa00/0xa00
[  341.122265]  ? mark_held_locks+0x130/0x130
[  341.126509]  ? filemap_map_pages+0xd6b/0x1a20
[  341.131004]  ? lock_downgrade+0x900/0x900
[  341.135147]  ? check_preemption_disabled+0x48/0x280
[  341.140166]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  341.145095]  ? kasan_check_read+0x11/0x20
[  341.149238]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  341.154513]  ? rcu_softirq_qs+0x20/0x20
[  341.158499]  ? filemap_map_pages+0xd92/0x1a20
[  341.162998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.168541]  ? find_get_entries_tag+0x1400/0x1400
[  341.173384]  ? __lock_acquire+0x62f/0x4c20
[  341.177631]  ? lock_acquire+0x1ed/0x520
[  341.181604]  ? ext4_filemap_fault+0x7a/0xad
[  341.185930]  ? lock_release+0xa00/0xa00
[  341.189898]  ? perf_trace_sched_process_exec+0x860/0x860
[  341.195346]  ? print_usage_bug+0xc0/0xc0
[  341.199403]  ? print_usage_bug+0xc0/0xc0
[  341.203469]  ? down_read+0x8d/0x120
[  341.207088]  ? ext4_filemap_fault+0x7a/0xad
[  341.211415]  ? __down_interruptible+0x700/0x700
[  341.216087]  ext4_filemap_fault+0x82/0xad
[  341.220233]  __do_fault+0x100/0x6b0
[  341.223859]  ? pmd_devmap_trans_unstable+0x220/0x220
[  341.228959]  ? mark_held_locks+0x130/0x130
[  341.233197]  ? mark_held_locks+0x130/0x130
[  341.237523]  ? find_held_lock+0x36/0x1c0
[  341.241588]  ? find_held_lock+0x36/0x1c0
[  341.245652]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.251196]  __handle_mm_fault+0x3ea6/0x5be0
[  341.255600]  ? poll_select_copy_remaining+0x18c/0x6a0
[  341.260795]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  341.265638]  ? __might_fault+0x12b/0x1e0
[  341.269708]  ? lock_downgrade+0x900/0x900
[  341.273862]  ? zap_class+0x640/0x640
[  341.277578]  ? zap_class+0x640/0x640
[  341.281297]  ? find_held_lock+0x36/0x1c0
[  341.285363]  ? handle_mm_fault+0x42a/0xc70
[  341.289594]  ? lock_downgrade+0x900/0x900
[  341.293740]  ? check_preemption_disabled+0x48/0x280
[  341.298755]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  341.303683]  ? kasan_check_read+0x11/0x20
[  341.307831]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  341.313107]  ? rcu_softirq_qs+0x20/0x20
[  341.317097]  ? trace_hardirqs_off_caller+0x310/0x310
[  341.322197]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.327735]  ? check_preemption_disabled+0x48/0x280
[  341.332754]  handle_mm_fault+0x54f/0xc70
[  341.336814]  ? __handle_mm_fault+0x5be0/0x5be0
[  341.341403]  ? find_vma+0x34/0x190
[  341.344945]  __do_page_fault+0x5e8/0xe60
[  341.349006]  ? trace_hardirqs_off+0xb8/0x310
[  341.353421]  do_page_fault+0xf2/0x7e0
[  341.357220]  ? vmalloc_sync_all+0x30/0x30
[  341.361365]  ? error_entry+0x70/0xd0
[  341.365078]  ? trace_hardirqs_off_caller+0xbb/0x310
[  341.370091]  ? trace_hardirqs_on_caller+0xc0/0x310
[  341.375018]  ? syscall_return_slowpath+0x5e0/0x5e0
[  341.379940]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.384778]  ? trace_hardirqs_on_caller+0x310/0x310
[  341.389790]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  341.395235]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  341.400252]  ? prepare_exit_to_usermode+0x291/0x3b0
[  341.405269]  ? page_fault+0x8/0x30
[  341.408813]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.413653]  ? page_fault+0x8/0x30
[  341.417197]  page_fault+0x1e/0x30
[  341.420646] RIP: 0033:0x7ff9ad261dd3
[  341.424381] Code: Bad RIP value.
[  341.427744] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  341.433100] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  341.440365] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  341.447630] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  341.454892] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  341.462241] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  341.469531] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  341.469589] aoe: skb alloc failure
[  341.476459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  341.476465] Call Trace:
[  341.476492]  dump_stack+0x244/0x39d
[  341.476509]  ? dump_stack_print_info.cold.1+0x20/0x20
[  341.476535]  warn_alloc.cold.116+0xb7/0x1bd
[  341.480081] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  341.489398]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  341.491953] init cpuset=/ mems_allowed=0
[  341.495573]  ? lock_downgrade+0x900/0x900
[  341.527738]  ? trace_hardirqs_off+0xb8/0x310
[  341.532176]  ? trace_hardirqs_off+0xb8/0x310
[  341.536588]  __alloc_pages_slowpath+0x26e8/0x2e10
[  341.541451]  ? warn_alloc+0x120/0x120
[  341.545250]  ? print_usage_bug+0xc0/0xc0
[  341.549309]  ? warn_alloc+0x120/0x120
[  341.553112]  ? warn_alloc+0x120/0x120
[  341.556917]  ? print_usage_bug+0xc0/0xc0
[  341.560978]  ? print_usage_bug+0xc0/0xc0
[  341.565037]  ? __lock_acquire+0x62f/0x4c20
[  341.569274]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.574806]  ? should_fail+0x22d/0xd01
[  341.578701]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  341.583804]  ? __lock_acquire+0x62f/0x4c20
[  341.588043]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  341.593146]  ? __lock_acquire+0x62f/0x4c20
[  341.597378]  ? should_fail+0x22d/0xd01
[  341.601262]  ? find_held_lock+0x36/0x1c0
[  341.605326]  ? mark_held_locks+0x130/0x130
[  341.609562]  ? mark_held_locks+0x130/0x130
[  341.613789]  ? zap_class+0x640/0x640
[  341.617496]  ? zap_class+0x640/0x640
[  341.621211]  ? print_usage_bug+0xc0/0xc0
[  341.625266]  ? do_raw_spin_unlock+0xa7/0x330
[  341.629666]  ? zap_class+0x640/0x640
[  341.633376]  ? print_usage_bug+0xc0/0xc0
[  341.637436]  ? wq_watchdog_touch+0x9c/0xfe
[  341.641668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.647202]  ? check_preemption_disabled+0x48/0x280
[  341.652224]  ? __lock_is_held+0xb5/0x140
[  341.656289]  __alloc_pages_nodemask+0xa80/0xde0
[  341.660954]  ? zap_class+0x640/0x640
[  341.664690]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  341.669715]  ? find_held_lock+0x36/0x1c0
[  341.673780]  ? ____cache_alloc_node+0x1c7/0x1e0
[  341.678452]  ? lock_downgrade+0x900/0x900
[  341.682604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.688149]  cache_grow_begin+0xa5/0x8c0
[  341.692211]  ? do_raw_spin_unlock+0xa7/0x330
[  341.696634]  fallback_alloc+0x204/0x2e0
[  341.700610]  ____cache_alloc_node+0x1c7/0x1e0
[  341.705471]  kmem_cache_alloc_node+0xe3/0x730
[  341.709968]  ? ipv6_get_ifaddr+0x42e/0x620
[  341.714215]  __alloc_skb+0x119/0x770
[  341.717927]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  341.723201]  ? netdev_alloc_frag+0x1f0/0x1f0
[  341.727604]  ? lock_downgrade+0x900/0x900
[  341.731754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.737287]  ? refcount_sub_and_test_checked+0x203/0x310
[  341.742739]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  341.748188]  ? addrconf_rs_timer+0x690/0x690
[  341.752604]  ndisc_alloc_skb+0x144/0x340
[  341.756664]  ndisc_send_rs+0x331/0x6e0
[  341.760550]  addrconf_rs_timer+0x314/0x690
[  341.764784]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  341.769030]  call_timer_fn+0x272/0x920
[  341.772913]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  341.777154]  ? process_timeout+0x40/0x40
[  341.781219]  ? __run_timers+0x7da/0xc70
[  341.785192]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.789687]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.794179]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  341.798410]  ? lockdep_hardirqs_on+0x296/0x5b0
[  341.802989]  ? trace_hardirqs_on+0xbd/0x310
[  341.807304]  ? kasan_check_read+0x11/0x20
[  341.811447]  ? __run_timers+0x7da/0xc70
[  341.815421]  ? trace_hardirqs_off_caller+0x310/0x310
[  341.820523]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  341.824758]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  341.828984]  __run_timers+0x7e5/0xc70
[  341.832795]  ? timer_fixup_init+0x70/0x70
[  341.836950]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.841445]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.845938]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  341.850520]  ? trace_hardirqs_on+0xbd/0x310
[  341.854834]  ? kasan_check_read+0x11/0x20
[  341.858988]  ? finish_task_switch+0x1f4/0x910
[  341.863481]  ? trace_hardirqs_off_caller+0x310/0x310
[  341.868582]  ? compat_start_thread+0x80/0x80
[  341.873005]  ? pvclock_read_flags+0x160/0x160
[  341.877495]  ? __switch_to_asm+0x34/0x70
[  341.881551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.887084]  ? check_preemption_disabled+0x48/0x280
[  341.892119]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  341.897656]  ? rcu_pm_notify+0xc0/0xc0
[  341.901543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.907074]  ? check_preemption_disabled+0x48/0x280
[  341.912091]  run_timer_softirq+0x52/0xb0
[  341.916158]  ? rcu_read_lock_sched_held+0x14f/0x180
[  341.921171]  __do_softirq+0x308/0xb7e
[  341.924970]  ? trace_hardirqs_on_caller+0xc0/0x310
[  341.929898]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  341.934999]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  341.940444]  ? preempt_count_add+0xe6/0x1b0
[  341.944766]  ? schedule+0x108/0x460
[  341.948388]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  341.953153]  ? trace_hardirqs_off+0xb8/0x310
[  341.957557]  ? smpboot_thread_fn+0x68b/0xa00
[  341.961961]  ? trace_hardirqs_on+0x310/0x310
[  341.966366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.971901]  ? check_preemption_disabled+0x48/0x280
[  341.976918]  ? takeover_tasklets+0xa90/0xa90
[  341.981329]  run_ksoftirqd+0x5e/0x100
[  341.985137]  smpboot_thread_fn+0x68b/0xa00
[  341.989372]  ? sort_range+0x30/0x30
[  341.992997]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  341.998097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.003645]  ? __kthread_parkme+0xfb/0x1a0
[  342.007882]  ? sort_range+0x30/0x30
[  342.011504]  kthread+0x35a/0x440
[  342.014866]  ? kthread_stop+0x900/0x900
[  342.018837]  ret_from_fork+0x3a/0x50
[  342.022558] warn_alloc_show_mem: 1 callbacks suppressed
[  342.022567] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  342.022569] Mem-Info:
[  342.022599] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  342.022599]  active_file:12 inactive_file:10 isolated_file:0
[  342.022599]  unevictable:0 dirty:0 writeback:0 unstable:0
[  342.022599]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  342.022599]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  342.022599]  free:13734 free_pcp:626 free_cma:0
[  342.027939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  342.033735] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  342.036133] Call Trace:
[  342.069165] 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
[  342.078507]  <IRQ>
[  342.106329] lowmem_reserve[]: 0 2818 6321 6321
[  342.108920]  dump_stack+0x244/0x39d
[  342.134992] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  342.137140]  ? dump_stack_print_info.cold.1+0x20/0x20
[  342.141692] lowmem_reserve[]: 0 0 3503 3503
[  342.145317]  warn_alloc.cold.116+0xb7/0x1bd
[  342.172449] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  342.177633]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  342.181917] lowmem_reserve[]: 0 0 0 0
[  342.186237]  ? lock_downgrade+0x900/0x900
[  342.215358] 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
[  342.220201]  ? trace_hardirqs_off+0xb8/0x310
[  342.223965] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  342.228124]  ? trace_hardirqs_off+0xb8/0x310
[  342.241608] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  342.246023]  __alloc_pages_slowpath+0x26e8/0x2e10
[  342.261090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  342.265521]  ? warn_alloc+0x120/0x120
[  342.279871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  342.284701]  ? warn_alloc+0x120/0x120
[  342.293505] 2988 total pagecache pages
[  342.297295]  ? __lock_acquire+0x62f/0x4c20
[  342.305847] 0 pages in swap cache
[  342.309633]  ? warn_alloc+0x120/0x120
[  342.313498] Swap cache stats: add 0, delete 0, find 0/0
[  342.317719]  ? print_usage_bug+0xc0/0xc0
[  342.321142] Free swap  = 0kB
[  342.321150] Total swap = 0kB
[  342.324940]  ? print_usage_bug+0xc0/0xc0
[  342.330277] 1965979 pages RAM
[  342.334325]  ? mark_held_locks+0x130/0x130
[  342.337315] 0 pages HighMem/MovableOnly
[  342.337322] 342855 pages reserved
[  342.340333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.344359] 0 pages cma reserved
[  342.344428] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  342.347459]  ? should_fail+0x22d/0xd01
[  342.351738] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  342.355629]  ? zap_class+0x640/0x640
[  342.359053] ksoftirqd/0 cpuset=/ mems_allowed=0
[  342.364589]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  342.402000]  ? __lock_acquire+0x62f/0x4c20
[  342.406236]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  342.411334]  ? should_fail+0x22d/0xd01
[  342.415232]  ? mark_held_locks+0x130/0x130
[  342.419468]  ? mark_held_locks+0x130/0x130
[  342.423698]  ? lock_downgrade+0x900/0x900
[  342.427841]  ? zap_class+0x640/0x640
[  342.431552]  ? zap_class+0x640/0x640
[  342.435267]  ? zap_class+0x640/0x640
[  342.438979]  ? do_raw_spin_unlock+0xa7/0x330
[  342.443383]  ? trace_hardirqs_on+0x310/0x310
[  342.447786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.453318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.458854]  ? check_preemption_disabled+0x48/0x280
[  342.463896]  ? __lock_is_held+0xb5/0x140
[  342.467961]  __alloc_pages_nodemask+0xa80/0xde0
[  342.472625]  ? zap_class+0x640/0x640
[  342.476344]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  342.481371]  ? find_held_lock+0x36/0x1c0
[  342.485437]  ? ____cache_alloc_node+0x1c7/0x1e0
[  342.490102]  ? lock_downgrade+0x900/0x900
[  342.494254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.499809]  cache_grow_begin+0xa5/0x8c0
[  342.503868]  ? do_raw_spin_unlock+0xa7/0x330
[  342.508281]  fallback_alloc+0x204/0x2e0
[  342.512262]  ____cache_alloc_node+0x1c7/0x1e0
[  342.516758]  kmem_cache_alloc_node+0xe3/0x730
[  342.521261]  ? lockdep_hardirqs_on+0x296/0x5b0
[  342.525846]  __alloc_skb+0x119/0x770
[  342.529559]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  342.534926]  ? netdev_alloc_frag+0x1f0/0x1f0
[  342.539337]  ? vprintk_default+0x28/0x30
[  342.543393]  ? vprintk_func+0x85/0x181
[  342.547282]  ? printk+0xa7/0xcf
[  342.550558]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  342.555325]  new_skb+0x26/0x1c0
[  342.558619]  aoecmd_cfg+0x279/0x7f0
[  342.562272]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  342.566605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.572152]  ? __lock_is_held+0xb5/0x140
[  342.576225]  discover_timer+0x50/0x60
[  342.580021]  call_timer_fn+0x272/0x920
[  342.583904]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  342.588742]  ? process_timeout+0x40/0x40
[  342.592809]  ? mark_held_locks+0xc7/0x130
[  342.596957]  ? _raw_spin_unlock_irq+0x27/0x80
[  342.601452]  ? _raw_spin_unlock_irq+0x27/0x80
[  342.605950]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  342.610789]  ? lockdep_hardirqs_on+0x296/0x5b0
[  342.615374]  ? trace_hardirqs_on+0xbd/0x310
[  342.619694]  ? kasan_check_read+0x11/0x20
[  342.623839]  ? __run_timers+0x7da/0xc70
[  342.627809]  ? trace_hardirqs_off_caller+0x310/0x310
[  342.632921]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  342.637760]  __run_timers+0x7e5/0xc70
[  342.642115]  ? timer_fixup_init+0x70/0x70
[  342.646263]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  342.651278]  ? zap_class+0x640/0x640
[  342.654996]  ? print_usage_bug+0xc0/0xc0
[  342.659063]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  342.664256]  ? find_held_lock+0x36/0x1c0
[  342.668321]  ? zap_class+0x640/0x640
[  342.672039]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.677597]  ? check_preemption_disabled+0x48/0x280
[  342.682621]  ? __lock_is_held+0xb5/0x140
[  342.686678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.692215]  ? check_preemption_disabled+0x48/0x280
[  342.697234]  run_timer_softirq+0x52/0xb0
[  342.701296]  ? rcu_read_lock_sched_held+0x14f/0x180
[  342.706312]  __do_softirq+0x308/0xb7e
[  342.710114]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  342.714603]  ? lock_downgrade+0x900/0x900
[  342.718750]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  342.723854]  ? pvclock_read_flags+0x160/0x160
[  342.728346]  ? lapic_next_event+0x5a/0x90
[  342.732494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.738035]  ? kvm_clock_read+0x18/0x30
[  342.742016]  ? kvm_sched_clock_read+0x9/0x20
[  342.746429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.751965]  ? check_preemption_disabled+0x48/0x280
[  342.756985]  irq_exit+0x17f/0x1c0
[  342.760435]  smp_apic_timer_interrupt+0x1cb/0x760
[  342.765277]  ? smp_reschedule_interrupt+0x109/0x650
[  342.770289]  ? smp_call_function_single_interrupt+0x650/0x650
[  342.776177]  ? interrupt_entry+0xb5/0xc0
[  342.780235]  ? trace_hardirqs_off_caller+0xbb/0x310
[  342.785250]  ? trace_hardirqs_off_caller+0xbb/0x310
[  342.790265]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.795109]  ? trace_hardirqs_on_caller+0x310/0x310
[  342.800122]  ? trace_hardirqs_on_caller+0x310/0x310
[  342.805139]  ? task_prio+0x50/0x50
[  342.808677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.814212]  ? check_preemption_disabled+0x48/0x280
[  342.819230]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.824080]  apic_timer_interrupt+0xf/0x20
[  342.828303]  </IRQ>
[  342.830537] RIP: 0010:console_unlock+0x102f/0x1190
[  342.835469] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  342.854363] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  342.862069] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  342.869333] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  342.876600] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  342.883868] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  342.891133] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  342.898410]  ? netconsole_netdev_event+0x280/0x280
[  342.903343]  ? console_unlock+0x1026/0x1190
[  342.907677]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  342.912348]  ? lock_release+0xa00/0xa00
[  342.916320]  ? interrupt_entry+0xc0/0xc0
[  342.920394]  vprintk_emit+0x391/0x990
[  342.924192]  ? wake_up_klogd+0x180/0x180
[  342.928254]  ? wake_up_klogd+0x180/0x180
[  342.932306]  ? attach_entity_load_avg+0x850/0x860
[  342.937140]  ? __lock_acquire+0x5c0/0x4c20
[  342.941371]  ? mark_held_locks+0x130/0x130
[  342.945601]  ? print_usage_bug+0x80/0xc0
[  342.949661]  ? find_held_lock+0x36/0x1c0
[  342.953724]  vprintk_default+0x28/0x30
[  342.957608]  vprintk_func+0x7e/0x181
[  342.961317]  printk+0xa7/0xcf
[  342.964421]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  342.969171]  ? printk+0xa7/0xcf
[  342.972453]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.977992]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  342.983190]  show_free_areas.cold.117+0x103e/0x215d
[  342.988230]  ? si_meminfo_node+0x260/0x260
[  342.992471]  ? __lock_acquire+0x62f/0x4c20
[  342.996699]  ? __lock_acquire+0x62f/0x4c20
[  343.000929]  ? __account_cfs_rq_runtime+0x790/0x790
[  343.005954]  ? mark_held_locks+0x130/0x130
[  343.010194]  ? mark_held_locks+0x130/0x130
[  343.014427]  ? zap_class+0x640/0x640
[  343.018143]  ? put_dec+0x3b/0xf0
[  343.021505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.027064]  ? find_held_lock+0x36/0x1c0
[  343.031133]  ? serial8250_console_write+0x8b3/0xb10
[  343.036147]  ? lock_downgrade+0x900/0x900
[  343.040290]  ? zap_class+0x640/0x640
[  343.043998]  ? zap_class+0x640/0x640
[  343.047713]  ? print_usage_bug+0xc0/0xc0
[  343.051775]  ? do_raw_spin_unlock+0xa7/0x330
[  343.056179]  ? trace_hardirqs_on+0x310/0x310
[  343.060583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.066123]  ? find_held_lock+0x36/0x1c0
[  343.070188]  ? mark_held_locks+0xc7/0x130
[  343.074333]  ? console_unlock+0x1002/0x1190
[  343.078654]  ? netconsole_netdev_event+0x280/0x280
[  343.083579]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  343.088161]  ? trace_hardirqs_on+0xbd/0x310
[  343.092478]  ? vprintk_emit+0x391/0x990
[  343.096451]  ? trace_hardirqs_off_caller+0x310/0x310
[  343.101558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.107097]  ? netconsole_netdev_event+0x280/0x280
[  343.112031]  ? console_unlock+0x8d8/0x1190
[  343.116273]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  343.120933]  ? vprintk_emit+0x846/0x990
[  343.124908]  ? lock_release+0xa00/0xa00
[  343.128877]  ? preempt_count_add+0xbc/0x1b0
[  343.133194]  ? wake_up_klogd+0x11a/0x180
[  343.137251]  ? console_device+0xc0/0xc0
[  343.141221]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.146759]  ? vprintk_emit+0x293/0x990
[  343.150747]  ? wake_up_klogd+0x180/0x180
[  343.154820]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  343.159572]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  343.165022]  ? retint_kernel+0x1b/0x2d
[  343.168912]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  343.173686]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  343.178441]  ? show_mem+0x1e/0x17b
[  343.181981]  show_mem+0x34/0x17b
[  343.185353]  dump_header+0x2f1/0xf72
[  343.189073]  ? pagefault_out_of_memory+0x197/0x197
[  343.194015]  ? __lock_acquire+0x62f/0x4c20
[  343.198252]  ? percpu_ref_get_many+0x240/0x240
[  343.202833]  ? print_usage_bug+0xc0/0xc0
[  343.206902]  ? zap_class+0x640/0x640
[  343.210616]  ? print_usage_bug+0xc0/0xc0
[  343.214671]  ? print_usage_bug+0xc0/0xc0
[  343.218740]  ? zap_class+0x640/0x640
[  343.222458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.228010]  ? find_held_lock+0x36/0x1c0
[  343.232099]  ? mark_held_locks+0xc7/0x130
[  343.236255]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  343.241353]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  343.246458]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  343.251043]  ? trace_hardirqs_on+0xbd/0x310
[  343.255370]  ? kasan_check_read+0x11/0x20
[  343.259512]  ? ___ratelimit+0x3b4/0x672
[  343.263494]  ? trace_hardirqs_off_caller+0x310/0x310
[  343.268595]  ? trace_hardirqs_on+0x310/0x310
[  343.273009]  ? lock_downgrade+0x900/0x900
[  343.277161]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  343.282259]  ? ___ratelimit+0x3b9/0x672
[  343.286228]  ? idr_get_free+0xf70/0xf70
[  343.290200]  ? find_held_lock+0x36/0x1c0
[  343.294264]  oom_kill_process.cold.27+0x10/0x903
[  343.299020]  ? zap_class+0x640/0x640
[  343.302733]  ? check_preemption_disabled+0x48/0x280
[  343.307749]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  343.312674]  ? kasan_check_read+0x11/0x20
[  343.316820]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  343.322092]  ? oom_evaluate_task+0x540/0x540
[  343.326498]  ? find_held_lock+0x36/0x1c0
[  343.330568]  ? out_of_memory+0x974/0x1430
[  343.334716]  ? lock_downgrade+0x900/0x900
[  343.338859]  ? check_preemption_disabled+0x48/0x280
[  343.343878]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  343.348801]  ? kasan_check_read+0x11/0x20
[  343.352943]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  343.358213]  ? rcu_softirq_qs+0x20/0x20
[  343.362189]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.367723]  ? oom_evaluate_task+0x302/0x540
[  343.372133]  out_of_memory+0xa84/0x1430
[  343.376111]  ? oom_killer_disable+0x3a0/0x3a0
[  343.380604]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  343.385539]  ? __ww_mutex_check_waiters+0x160/0x160
[  343.390569]  __alloc_pages_slowpath+0x2354/0x2e10
[  343.395438]  ? warn_alloc+0x120/0x120
[  343.399241]  ? mark_held_locks+0x130/0x130
[  343.403479]  ? find_get_entry+0xaae/0x1120
[  343.407722]  ? filemap_map_pages+0x1a20/0x1a20
[  343.412369]  ? zap_class+0x640/0x640
[  343.416117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.421653]  ? check_preemption_disabled+0x48/0x280
[  343.426671]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.432205]  ? should_fail+0x22d/0xd01
[  343.436092]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  343.441196]  ? zap_class+0x640/0x640
[  343.444932]  ? __lock_is_held+0xb5/0x140
[  343.449005]  ? mark_held_locks+0x130/0x130
[  343.453243]  ? lock_release+0xa00/0xa00
[  343.457217]  ? perf_trace_sched_process_exec+0x860/0x860
[  343.462670]  ? xa_load+0x2ba/0x460
[  343.466208]  ? lock_downgrade+0x900/0x900
[  343.470360]  ? __might_sleep+0x95/0x190
[  343.474689]  __alloc_pages_nodemask+0xa80/0xde0
[  343.479362]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  343.484373]  ? __page_cache_alloc+0x191/0x5c0
[  343.488867]  ? xa_load+0x2e1/0x460
[  343.492404]  ? xa_clear_mark+0x40/0x40
[  343.496290]  ? zap_class+0x640/0x640
[  343.500014]  ? zap_class+0x640/0x640
[  343.503727]  ? zap_class+0x640/0x640
[  343.507440]  ? __do_page_cache_readahead+0x663/0x810
[  343.512545]  ? find_held_lock+0x36/0x1c0
[  343.516720]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  343.522261]  alloc_pages_current+0x173/0x350
[  343.526670]  __page_cache_alloc+0x38c/0x5c0
[  343.530992]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  343.535916]  ? kasan_check_read+0x11/0x20
[  343.540057]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  343.545338]  ? generic_perform_write+0x6a0/0x6a0
[  343.550093]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.555626]  ? check_preemption_disabled+0x48/0x280
[  343.560644]  filemap_fault+0x1595/0x25f0
[  343.564712]  ? __lock_page_or_retry+0xa00/0xa00
[  343.569386]  ? mark_held_locks+0x130/0x130
[  343.573624]  ? filemap_map_pages+0xd6b/0x1a20
[  343.578136]  ? lock_downgrade+0x900/0x900
[  343.582283]  ? check_preemption_disabled+0x48/0x280
[  343.587297]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  343.592219]  ? kasan_check_read+0x11/0x20
[  343.596373]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  343.601644]  ? rcu_softirq_qs+0x20/0x20
[  343.605625]  ? filemap_map_pages+0xd92/0x1a20
[  343.610124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.615664]  ? find_get_entries_tag+0x1400/0x1400
[  343.620515]  ? __lock_acquire+0x62f/0x4c20
[  343.624759]  ? lock_acquire+0x1ed/0x520
[  343.628729]  ? ext4_filemap_fault+0x7a/0xad
[  343.633051]  ? lock_release+0xa00/0xa00
[  343.637024]  ? perf_trace_sched_process_exec+0x860/0x860
[  343.642470]  ? print_usage_bug+0xc0/0xc0
[  343.646531]  ? print_usage_bug+0xc0/0xc0
[  343.650614]  ? down_read+0x8d/0x120
[  343.654237]  ? ext4_filemap_fault+0x7a/0xad
[  343.658555]  ? __down_interruptible+0x700/0x700
[  343.663248]  ext4_filemap_fault+0x82/0xad
[  343.667399]  __do_fault+0x100/0x6b0
[  343.671043]  ? pmd_devmap_trans_unstable+0x220/0x220
[  343.676148]  ? mark_held_locks+0x130/0x130
[  343.680383]  ? mark_held_locks+0x130/0x130
[  343.684610]  ? find_held_lock+0x36/0x1c0
[  343.688671]  ? find_held_lock+0x36/0x1c0
[  343.692734]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.698273]  __handle_mm_fault+0x3ea6/0x5be0
[  343.702680]  ? poll_select_copy_remaining+0x18c/0x6a0
[  343.707872]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  343.712715]  ? __might_fault+0x12b/0x1e0
[  343.716772]  ? lock_downgrade+0x900/0x900
[  343.720927]  ? zap_class+0x640/0x640
[  343.724634]  ? zap_class+0x640/0x640
[  343.728350]  ? find_held_lock+0x36/0x1c0
[  343.732420]  ? handle_mm_fault+0x42a/0xc70
[  343.736654]  ? lock_downgrade+0x900/0x900
[  343.740803]  ? check_preemption_disabled+0x48/0x280
[  343.745820]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  343.750750]  ? kasan_check_read+0x11/0x20
[  343.754897]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  343.760256]  ? rcu_softirq_qs+0x20/0x20
[  343.764226]  ? trace_hardirqs_off_caller+0x310/0x310
[  343.769343]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.774877]  ? check_preemption_disabled+0x48/0x280
[  343.779902]  handle_mm_fault+0x54f/0xc70
[  343.783970]  ? __handle_mm_fault+0x5be0/0x5be0
[  343.788556]  ? find_vma+0x34/0x190
[  343.792099]  __do_page_fault+0x5e8/0xe60
[  343.796159]  ? trace_hardirqs_off+0xb8/0x310
[  343.800576]  do_page_fault+0xf2/0x7e0
[  343.804373]  ? vmalloc_sync_all+0x30/0x30
[  343.808514]  ? error_entry+0x70/0xd0
[  343.812224]  ? trace_hardirqs_off_caller+0xbb/0x310
[  343.817238]  ? trace_hardirqs_on_caller+0xc0/0x310
[  343.822163]  ? syscall_return_slowpath+0x5e0/0x5e0
[  343.827091]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.831936]  ? trace_hardirqs_on_caller+0x310/0x310
[  343.836952]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  343.842404]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  343.847418]  ? prepare_exit_to_usermode+0x291/0x3b0
[  343.852428]  ? page_fault+0x8/0x30
[  343.855972]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.860819]  ? page_fault+0x8/0x30
[  343.864363]  page_fault+0x1e/0x30
[  343.867811] RIP: 0033:0x7ff9ad261dd3
[  343.871529] Code: Bad RIP value.
[  343.874889] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  343.880249] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  343.887515] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  343.894778] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  343.902046] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  343.909319] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  343.916627] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  343.916685] aoe: skb alloc failure
[  343.923038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  343.923043] Call Trace:
[  343.923062]  dump_stack+0x244/0x39d
[  343.923081]  ? dump_stack_print_info.cold.1+0x20/0x20
[  343.926621] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  343.935955]  warn_alloc.cold.116+0xb7/0x1bd
[  343.938501] init cpuset=/ mems_allowed=0
[  343.942117]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  343.970154]  ? lock_downgrade+0x900/0x900
[  343.974304]  ? trace_hardirqs_off+0xb8/0x310
[  343.978715]  ? trace_hardirqs_off+0xb8/0x310
[  343.983130]  __alloc_pages_slowpath+0x26e8/0x2e10
[  343.988013]  ? warn_alloc+0x120/0x120
[  343.991816]  ? print_usage_bug+0xc0/0xc0
[  343.995875]  ? warn_alloc+0x120/0x120
[  343.999678]  ? warn_alloc+0x120/0x120
[  344.003478]  ? print_usage_bug+0xc0/0xc0
[  344.007544]  ? print_usage_bug+0xc0/0xc0
[  344.011602]  ? __lock_acquire+0x62f/0x4c20
[  344.015856]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.021394]  ? should_fail+0x22d/0xd01
[  344.025281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.030393]  ? __lock_acquire+0x62f/0x4c20
[  344.034628]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.039724]  ? __lock_acquire+0x62f/0x4c20
[  344.043959]  ? should_fail+0x22d/0xd01
[  344.047851]  ? find_held_lock+0x36/0x1c0
[  344.051919]  ? mark_held_locks+0x130/0x130
[  344.056160]  ? mark_held_locks+0x130/0x130
[  344.060387]  ? zap_class+0x640/0x640
[  344.064104]  ? mark_held_locks+0xc7/0x130
[  344.068245]  ? do_raw_spin_unlock+0xa7/0x330
[  344.072648]  ? zap_class+0x640/0x640
[  344.076357]  ? print_usage_bug+0xc0/0xc0
[  344.080417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.085957]  ? check_preemption_disabled+0x48/0x280
[  344.091006]  ? __lock_is_held+0xb5/0x140
[  344.095080]  __alloc_pages_nodemask+0xa80/0xde0
[  344.099743]  ? zap_class+0x640/0x640
[  344.103457]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  344.108483]  ? find_held_lock+0x36/0x1c0
[  344.112549]  ? ____cache_alloc_node+0x1c7/0x1e0
[  344.117219]  ? lock_downgrade+0x900/0x900
[  344.121369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.126906]  cache_grow_begin+0xa5/0x8c0
[  344.130974]  ? do_raw_spin_unlock+0xa7/0x330
[  344.135386]  fallback_alloc+0x204/0x2e0
[  344.139362]  ____cache_alloc_node+0x1c7/0x1e0
[  344.143862]  kmem_cache_alloc_node+0xe3/0x730
[  344.148355]  ? ipv6_get_ifaddr+0x42e/0x620
[  344.152596]  __alloc_skb+0x119/0x770
[  344.156302]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  344.161576]  ? netdev_alloc_frag+0x1f0/0x1f0
[  344.165983]  ? lock_downgrade+0x900/0x900
[  344.170219]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.175753]  ? refcount_sub_and_test_checked+0x203/0x310
[  344.181204]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  344.186649]  ? addrconf_rs_timer+0x690/0x690
[  344.191067]  ndisc_alloc_skb+0x144/0x340
[  344.195127]  ndisc_send_rs+0x331/0x6e0
[  344.199020]  addrconf_rs_timer+0x314/0x690
[  344.203254]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  344.207494]  call_timer_fn+0x272/0x920
[  344.211377]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  344.215606]  ? process_timeout+0x40/0x40
[  344.219667]  ? __run_timers+0x7da/0xc70
[  344.223640]  ? _raw_spin_unlock_irq+0x27/0x80
[  344.228129]  ? _raw_spin_unlock_irq+0x27/0x80
[  344.232617]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  344.236846]  ? lockdep_hardirqs_on+0x296/0x5b0
[  344.241430]  ? trace_hardirqs_on+0xbd/0x310
[  344.245749]  ? kasan_check_read+0x11/0x20
[  344.249889]  ? __run_timers+0x7da/0xc70
[  344.253857]  ? trace_hardirqs_off_caller+0x310/0x310
[  344.258969]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  344.263214]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  344.267443]  __run_timers+0x7e5/0xc70
[  344.271250]  ? timer_fixup_init+0x70/0x70
[  344.275395]  ? _raw_spin_unlock_irq+0x27/0x80
[  344.279886]  ? _raw_spin_unlock_irq+0x27/0x80
[  344.284386]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  344.288967]  ? trace_hardirqs_on+0xbd/0x310
[  344.293284]  ? kasan_check_read+0x11/0x20
[  344.297428]  ? finish_task_switch+0x1f4/0x910
[  344.301931]  ? trace_hardirqs_off_caller+0x310/0x310
[  344.307036]  ? compat_start_thread+0x80/0x80
[  344.311463]  ? pvclock_read_flags+0x160/0x160
[  344.315960]  ? __switch_to_asm+0x34/0x70
[  344.320022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.325561]  ? check_preemption_disabled+0x48/0x280
[  344.330580]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  344.336120]  ? rcu_pm_notify+0xc0/0xc0
[  344.340006]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.345547]  ? check_preemption_disabled+0x48/0x280
[  344.350565]  run_timer_softirq+0x52/0xb0
[  344.354625]  ? rcu_read_lock_sched_held+0x14f/0x180
[  344.359638]  __do_softirq+0x308/0xb7e
[  344.363444]  ? trace_hardirqs_on_caller+0xc0/0x310
[  344.368371]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  344.373474]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  344.378931]  ? preempt_count_add+0xe6/0x1b0
[  344.383260]  ? schedule+0x108/0x460
[  344.386884]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  344.391649]  ? trace_hardirqs_off+0xb8/0x310
[  344.396053]  ? smpboot_thread_fn+0x68b/0xa00
[  344.400460]  ? trace_hardirqs_on+0x310/0x310
[  344.404864]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.410398]  ? check_preemption_disabled+0x48/0x280
[  344.415413]  ? takeover_tasklets+0xa90/0xa90
[  344.419819]  run_ksoftirqd+0x5e/0x100
[  344.423615]  smpboot_thread_fn+0x68b/0xa00
[  344.427847]  ? sort_range+0x30/0x30
[  344.431471]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  344.436568]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.442101]  ? __kthread_parkme+0xfb/0x1a0
[  344.446333]  ? sort_range+0x30/0x30
[  344.449959]  kthread+0x35a/0x440
[  344.453321]  ? kthread_stop+0x900/0x900
[  344.457292]  ret_from_fork+0x3a/0x50
[  344.461011] warn_alloc_show_mem: 1 callbacks suppressed
[  344.461020] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  344.461022] Mem-Info:
[  344.461051] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  344.461051]  active_file:12 inactive_file:10 isolated_file:0
[  344.461051]  unevictable:0 dirty:0 writeback:0 unstable:0
[  344.461051]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  344.461051]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  344.461051]  free:13734 free_pcp:626 free_cma:0
[  344.466389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  344.466396] Call Trace:
[  344.472191] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  344.474579]  <IRQ>
[  344.507610] 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
[  344.516958]  dump_stack+0x244/0x39d
[  344.519507] lowmem_reserve[]: 0 2818 6321 6321
[  344.547263]  ? dump_stack_print_info.cold.1+0x20/0x20
[  344.549387] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  344.575494]  warn_alloc.cold.116+0xb7/0x1bd
[  344.579081] lowmem_reserve[]: 0 0 3503 3503
[  344.583657]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  344.588817] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  344.615959]  ? lock_downgrade+0x900/0x900
[  344.620245] lowmem_reserve[]: 0 0 0 0
[  344.624570]  ? trace_hardirqs_off+0xb8/0x310
[  344.629381] 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
[  344.659002]  ? trace_hardirqs_off+0xb8/0x310
[  344.663124] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  344.666928]  __alloc_pages_slowpath+0x26e8/0x2e10
[  344.671299] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  344.684844]  ? warn_alloc+0x120/0x120
[  344.689206] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  344.704275]  ? warn_alloc+0x120/0x120
[  344.709096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  344.723471]  ? __lock_acquire+0x62f/0x4c20
[  344.727242] 2988 total pagecache pages
[  344.736064]  ? warn_alloc+0x120/0x120
[  344.739844] 0 pages in swap cache
[  344.748400]  ? print_usage_bug+0xc0/0xc0
[  344.752609] Swap cache stats: add 0, delete 0, find 0/0
[  344.756482]  ? print_usage_bug+0xc0/0xc0
[  344.760249] Free swap  = 0kB
[  344.760256] Total swap = 0kB
[  344.763695]  ? mark_held_locks+0x130/0x130
[  344.767728] 1965979 pages RAM
[  344.773081]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.777113] 0 pages HighMem/MovableOnly
[  344.780126]  ? should_fail+0x22d/0xd01
[  344.783115] 342855 pages reserved
[  344.783122] 0 pages cma reserved
[  344.787344]  ? zap_class+0x640/0x640
[  344.790478] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  344.795947]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.799951] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  344.803772]  ? __lock_acquire+0x62f/0x4c20
[  344.807197] ksoftirqd/0 cpuset=/ mems_allowed=0
[  344.810556]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.850053]  ? should_fail+0x22d/0xd01
[  344.853950]  ? mark_held_locks+0x130/0x130
[  344.858183]  ? mark_held_locks+0x130/0x130
[  344.862423]  ? lock_downgrade+0x900/0x900
[  344.866566]  ? zap_class+0x640/0x640
[  344.870280]  ? zap_class+0x640/0x640
[  344.873990]  ? zap_class+0x640/0x640
[  344.877696]  ? do_raw_spin_unlock+0xa7/0x330
[  344.882103]  ? trace_hardirqs_on+0x310/0x310
[  344.886510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.892044]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.897580]  ? check_preemption_disabled+0x48/0x280
[  344.902602]  ? __lock_is_held+0xb5/0x140
[  344.906665]  __alloc_pages_nodemask+0xa80/0xde0
[  344.911333]  ? zap_class+0x640/0x640
[  344.915045]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  344.920070]  ? find_held_lock+0x36/0x1c0
[  344.924134]  ? ____cache_alloc_node+0x1c7/0x1e0
[  344.928895]  ? lock_downgrade+0x900/0x900
[  344.933048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.938590]  cache_grow_begin+0xa5/0x8c0
[  344.942645]  ? do_raw_spin_unlock+0xa7/0x330
[  344.947056]  fallback_alloc+0x204/0x2e0
[  344.951033]  ____cache_alloc_node+0x1c7/0x1e0
[  344.955527]  kmem_cache_alloc_node+0xe3/0x730
[  344.960024]  ? lockdep_hardirqs_on+0x296/0x5b0
[  344.964611]  __alloc_skb+0x119/0x770
[  344.968318]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  344.973685]  ? netdev_alloc_frag+0x1f0/0x1f0
[  344.978100]  ? vprintk_default+0x28/0x30
[  344.982156]  ? vprintk_func+0x85/0x181
[  344.986041]  ? printk+0xa7/0xcf
[  344.989318]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  344.994077]  new_skb+0x26/0x1c0
[  344.997355]  aoecmd_cfg+0x279/0x7f0
[  345.000987]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  345.005308]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.010852]  ? __lock_is_held+0xb5/0x140
[  345.014928]  discover_timer+0x50/0x60
[  345.018723]  call_timer_fn+0x272/0x920
[  345.022605]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  345.027446]  ? process_timeout+0x40/0x40
[  345.031510]  ? mark_held_locks+0xc7/0x130
[  345.035658]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.040150]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.044639]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  345.049479]  ? lockdep_hardirqs_on+0x296/0x5b0
[  345.054058]  ? trace_hardirqs_on+0xbd/0x310
[  345.058375]  ? kasan_check_read+0x11/0x20
[  345.062520]  ? __run_timers+0x7da/0xc70
[  345.066490]  ? trace_hardirqs_off_caller+0x310/0x310
[  345.071599]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  345.076440]  __run_timers+0x7e5/0xc70
[  345.080248]  ? timer_fixup_init+0x70/0x70
[  345.084405]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  345.089415]  ? zap_class+0x640/0x640
[  345.093132]  ? print_usage_bug+0xc0/0xc0
[  345.097188]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  345.102386]  ? find_held_lock+0x36/0x1c0
[  345.106452]  ? zap_class+0x640/0x640
[  345.110170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.115708]  ? check_preemption_disabled+0x48/0x280
[  345.120729]  ? __lock_is_held+0xb5/0x140
[  345.124787]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.130320]  ? check_preemption_disabled+0x48/0x280
[  345.135338]  run_timer_softirq+0x52/0xb0
[  345.139396]  ? rcu_read_lock_sched_held+0x14f/0x180
[  345.144407]  __do_softirq+0x308/0xb7e
[  345.148211]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  345.152701]  ? lock_downgrade+0x900/0x900
[  345.156857]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  345.161968]  ? pvclock_read_flags+0x160/0x160
[  345.166461]  ? lapic_next_event+0x5a/0x90
[  345.170629]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.176166]  ? kvm_clock_read+0x18/0x30
[  345.180135]  ? kvm_sched_clock_read+0x9/0x20
[  345.184543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.190077]  ? check_preemption_disabled+0x48/0x280
[  345.195098]  irq_exit+0x17f/0x1c0
[  345.198546]  smp_apic_timer_interrupt+0x1cb/0x760
[  345.203387]  ? smp_reschedule_interrupt+0x109/0x650
[  345.208403]  ? smp_call_function_single_interrupt+0x650/0x650
[  345.214285]  ? interrupt_entry+0xb5/0xc0
[  345.218343]  ? trace_hardirqs_off_caller+0xbb/0x310
[  345.223358]  ? trace_hardirqs_off_caller+0xbb/0x310
[  345.228384]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.233223]  ? trace_hardirqs_on_caller+0x310/0x310
[  345.238234]  ? trace_hardirqs_on_caller+0x310/0x310
[  345.243250]  ? task_prio+0x50/0x50
[  345.246786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.252318]  ? check_preemption_disabled+0x48/0x280
[  345.257334]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  345.262176]  apic_timer_interrupt+0xf/0x20
[  345.266403]  </IRQ>
[  345.268636] RIP: 0010:console_unlock+0x102f/0x1190
[  345.273562] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  345.292459] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  345.300160] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  345.307424] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  345.314687] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  345.321957] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  345.329220] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  345.336495]  ? netconsole_netdev_event+0x280/0x280
[  345.341430]  ? console_unlock+0x1026/0x1190
[  345.345768]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  345.350437]  ? lock_release+0xa00/0xa00
[  345.354408]  ? interrupt_entry+0xc0/0xc0
[  345.358479]  vprintk_emit+0x391/0x990
[  345.362283]  ? wake_up_klogd+0x180/0x180
[  345.366343]  ? wake_up_klogd+0x180/0x180
[  345.370401]  ? attach_entity_load_avg+0x850/0x860
[  345.375254]  ? __lock_acquire+0x5c0/0x4c20
[  345.379483]  ? mark_held_locks+0x130/0x130
[  345.383717]  ? print_usage_bug+0x80/0xc0
[  345.387778]  ? find_held_lock+0x36/0x1c0
[  345.391848]  vprintk_default+0x28/0x30
[  345.395733]  vprintk_func+0x7e/0x181
[  345.399444]  printk+0xa7/0xcf
[  345.402546]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  345.407297]  ? printk+0xa7/0xcf
[  345.410572]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.416117]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  345.421314]  show_free_areas.cold.117+0x103e/0x215d
[  345.426344]  ? si_meminfo_node+0x260/0x260
[  345.430585]  ? __lock_acquire+0x62f/0x4c20
[  345.434815]  ? __lock_acquire+0x62f/0x4c20
[  345.439052]  ? __account_cfs_rq_runtime+0x790/0x790
[  345.444078]  ? mark_held_locks+0x130/0x130
[  345.448311]  ? mark_held_locks+0x130/0x130
[  345.452550]  ? zap_class+0x640/0x640
[  345.456261]  ? put_dec+0x3b/0xf0
[  345.459624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.465261]  ? find_held_lock+0x36/0x1c0
[  345.469330]  ? serial8250_console_write+0x8b3/0xb10
[  345.474699]  ? lock_downgrade+0x900/0x900
[  345.478849]  ? zap_class+0x640/0x640
[  345.482557]  ? zap_class+0x640/0x640
[  345.486270]  ? print_usage_bug+0xc0/0xc0
[  345.490333]  ? do_raw_spin_unlock+0xa7/0x330
[  345.494744]  ? trace_hardirqs_on+0x310/0x310
[  345.499147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.504691]  ? find_held_lock+0x36/0x1c0
[  345.508759]  ? mark_held_locks+0xc7/0x130
[  345.512904]  ? console_unlock+0x1002/0x1190
[  345.517231]  ? netconsole_netdev_event+0x280/0x280
[  345.522159]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  345.526737]  ? trace_hardirqs_on+0xbd/0x310
[  345.531053]  ? vprintk_emit+0x391/0x990
[  345.535025]  ? trace_hardirqs_off_caller+0x310/0x310
[  345.540128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.545664]  ? netconsole_netdev_event+0x280/0x280
[  345.550589]  ? console_unlock+0x8d8/0x1190
[  345.554841]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  345.559502]  ? vprintk_emit+0x846/0x990
[  345.563474]  ? lock_release+0xa00/0xa00
[  345.567444]  ? preempt_count_add+0xbc/0x1b0
[  345.571764]  ? wake_up_klogd+0x11a/0x180
[  345.575829]  ? console_device+0xc0/0xc0
[  345.579799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.585351]  ? vprintk_emit+0x293/0x990
[  345.589324]  ? wake_up_klogd+0x180/0x180
[  345.593390]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  345.598144]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.603588]  ? retint_kernel+0x1b/0x2d
[  345.607482]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  345.612255]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  345.617015]  ? show_mem+0x1e/0x17b
[  345.620557]  show_mem+0x34/0x17b
[  345.623928]  dump_header+0x2f1/0xf72
[  345.627645]  ? pagefault_out_of_memory+0x197/0x197
[  345.632575]  ? __lock_acquire+0x62f/0x4c20
[  345.636815]  ? percpu_ref_get_many+0x240/0x240
[  345.641396]  ? print_usage_bug+0xc0/0xc0
[  345.645457]  ? zap_class+0x640/0x640
[  345.649171]  ? print_usage_bug+0xc0/0xc0
[  345.653225]  ? print_usage_bug+0xc0/0xc0
[  345.657282]  ? zap_class+0x640/0x640
[  345.660997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.666531]  ? find_held_lock+0x36/0x1c0
[  345.670596]  ? mark_held_locks+0xc7/0x130
[  345.674763]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  345.679866]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  345.684970]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  345.689548]  ? trace_hardirqs_on+0xbd/0x310
[  345.693865]  ? kasan_check_read+0x11/0x20
[  345.698007]  ? ___ratelimit+0x3b4/0x672
[  345.701986]  ? trace_hardirqs_off_caller+0x310/0x310
[  345.707086]  ? trace_hardirqs_on+0x310/0x310
[  345.711488]  ? lock_downgrade+0x900/0x900
[  345.715641]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  345.720739]  ? ___ratelimit+0x3b9/0x672
[  345.724711]  ? idr_get_free+0xf70/0xf70
[  345.728679]  ? find_held_lock+0x36/0x1c0
[  345.732742]  oom_kill_process.cold.27+0x10/0x903
[  345.737497]  ? zap_class+0x640/0x640
[  345.741206]  ? check_preemption_disabled+0x48/0x280
[  345.746219]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  345.751146]  ? kasan_check_read+0x11/0x20
[  345.755292]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  345.760565]  ? oom_evaluate_task+0x540/0x540
[  345.764976]  ? find_held_lock+0x36/0x1c0
[  345.769040]  ? out_of_memory+0x974/0x1430
[  345.773191]  ? lock_downgrade+0x900/0x900
[  345.777343]  ? check_preemption_disabled+0x48/0x280
[  345.782360]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  345.787284]  ? kasan_check_read+0x11/0x20
[  345.791427]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  345.796700]  ? rcu_softirq_qs+0x20/0x20
[  345.800678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.806213]  ? oom_evaluate_task+0x302/0x540
[  345.810623]  out_of_memory+0xa84/0x1430
[  345.814608]  ? oom_killer_disable+0x3a0/0x3a0
[  345.819103]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  345.824032]  ? __ww_mutex_check_waiters+0x160/0x160
[  345.829060]  __alloc_pages_slowpath+0x2354/0x2e10
[  345.833928]  ? warn_alloc+0x120/0x120
[  345.837727]  ? mark_held_locks+0x130/0x130
[  345.841967]  ? find_get_entry+0xaae/0x1120
[  345.846204]  ? filemap_map_pages+0x1a20/0x1a20
[  345.850785]  ? zap_class+0x640/0x640
[  345.854510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.860045]  ? check_preemption_disabled+0x48/0x280
[  345.865057]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.870591]  ? should_fail+0x22d/0xd01
[  345.874478]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.879586]  ? zap_class+0x640/0x640
[  345.883327]  ? __lock_is_held+0xb5/0x140
[  345.887392]  ? mark_held_locks+0x130/0x130
[  345.891631]  ? lock_release+0xa00/0xa00
[  345.895603]  ? perf_trace_sched_process_exec+0x860/0x860
[  345.901052]  ? xa_load+0x2ba/0x460
[  345.904603]  ? lock_downgrade+0x900/0x900
[  345.908761]  ? __might_sleep+0x95/0x190
[  345.912744]  __alloc_pages_nodemask+0xa80/0xde0
[  345.917419]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  345.922434]  ? __page_cache_alloc+0x191/0x5c0
[  345.926922]  ? xa_load+0x2e1/0x460
[  345.930458]  ? xa_clear_mark+0x40/0x40
[  345.934348]  ? zap_class+0x640/0x640
[  345.938068]  ? zap_class+0x640/0x640
[  345.941775]  ? zap_class+0x640/0x640
[  345.945494]  ? __do_page_cache_readahead+0x663/0x810
[  345.950598]  ? find_held_lock+0x36/0x1c0
[  345.954659]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  345.960198]  alloc_pages_current+0x173/0x350
[  345.964611]  __page_cache_alloc+0x38c/0x5c0
[  345.968928]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  345.973853]  ? kasan_check_read+0x11/0x20
[  345.977995]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  345.983276]  ? generic_perform_write+0x6a0/0x6a0
[  345.988037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.993574]  ? check_preemption_disabled+0x48/0x280
[  345.998597]  filemap_fault+0x1595/0x25f0
[  346.002665]  ? __lock_page_or_retry+0xa00/0xa00
[  346.007334]  ? mark_held_locks+0x130/0x130
[  346.011580]  ? filemap_map_pages+0xd6b/0x1a20
[  346.016073]  ? lock_downgrade+0x900/0x900
[  346.020221]  ? check_preemption_disabled+0x48/0x280
[  346.025240]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  346.030165]  ? kasan_check_read+0x11/0x20
[  346.034312]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  346.039586]  ? rcu_softirq_qs+0x20/0x20
[  346.043567]  ? filemap_map_pages+0xd92/0x1a20
[  346.048065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.053605]  ? find_get_entries_tag+0x1400/0x1400
[  346.058449]  ? __lock_acquire+0x62f/0x4c20
[  346.062694]  ? lock_acquire+0x1ed/0x520
[  346.066664]  ? ext4_filemap_fault+0x7a/0xad
[  346.070990]  ? lock_release+0xa00/0xa00
[  346.074962]  ? perf_trace_sched_process_exec+0x860/0x860
[  346.080409]  ? print_usage_bug+0xc0/0xc0
[  346.084466]  ? print_usage_bug+0xc0/0xc0
[  346.088534]  ? down_read+0x8d/0x120
[  346.092156]  ? ext4_filemap_fault+0x7a/0xad
[  346.096478]  ? __down_interruptible+0x700/0x700
[  346.101154]  ext4_filemap_fault+0x82/0xad
[  346.105307]  __do_fault+0x100/0x6b0
[  346.108939]  ? pmd_devmap_trans_unstable+0x220/0x220
[  346.114039]  ? mark_held_locks+0x130/0x130
[  346.118273]  ? mark_held_locks+0x130/0x130
[  346.122504]  ? find_held_lock+0x36/0x1c0
[  346.126565]  ? find_held_lock+0x36/0x1c0
[  346.130623]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.136157]  __handle_mm_fault+0x3ea6/0x5be0
[  346.140561]  ? poll_select_copy_remaining+0x18c/0x6a0
[  346.145754]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  346.150611]  ? __might_fault+0x12b/0x1e0
[  346.154669]  ? lock_downgrade+0x900/0x900
[  346.158822]  ? zap_class+0x640/0x640
[  346.162531]  ? zap_class+0x640/0x640
[  346.166245]  ? find_held_lock+0x36/0x1c0
[  346.170314]  ? handle_mm_fault+0x42a/0xc70
[  346.174548]  ? lock_downgrade+0x900/0x900
[  346.178689]  ? check_preemption_disabled+0x48/0x280
[  346.183703]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  346.188631]  ? kasan_check_read+0x11/0x20
[  346.192784]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  346.198061]  ? rcu_softirq_qs+0x20/0x20
[  346.202032]  ? trace_hardirqs_off_caller+0x310/0x310
[  346.207136]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.212671]  ? check_preemption_disabled+0x48/0x280
[  346.217691]  handle_mm_fault+0x54f/0xc70
[  346.221750]  ? __handle_mm_fault+0x5be0/0x5be0
[  346.226337]  ? find_vma+0x34/0x190
[  346.229886]  __do_page_fault+0x5e8/0xe60
[  346.233945]  ? trace_hardirqs_off+0xb8/0x310
[  346.238360]  do_page_fault+0xf2/0x7e0
[  346.242158]  ? vmalloc_sync_all+0x30/0x30
[  346.246305]  ? error_entry+0x70/0xd0
[  346.250014]  ? trace_hardirqs_off_caller+0xbb/0x310
[  346.255025]  ? trace_hardirqs_on_caller+0xc0/0x310
[  346.259949]  ? syscall_return_slowpath+0x5e0/0x5e0
[  346.264874]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.269711]  ? trace_hardirqs_on_caller+0x310/0x310
[  346.274735]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  346.280190]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  346.285240]  ? prepare_exit_to_usermode+0x291/0x3b0
[  346.290251]  ? page_fault+0x8/0x30
[  346.293856]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.298698]  ? page_fault+0x8/0x30
[  346.302242]  page_fault+0x1e/0x30
[  346.305728] RIP: 0033:0x7ff9ad261dd3
[  346.309459] Code: Bad RIP value.
[  346.312813] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  346.318168] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  346.325432] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  346.332698] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  346.339964] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  346.347238] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  346.354530] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  346.354586] aoe: skb alloc failure
[  346.360941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  346.360946] Call Trace:
[  346.360966]  dump_stack+0x244/0x39d
[  346.360987]  ? dump_stack_print_info.cold.1+0x20/0x20
[  346.364532] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  346.373863]  warn_alloc.cold.116+0xb7/0x1bd
[  346.376413] init cpuset=/ mems_allowed=0
[  346.380031]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  346.408060]  ? lock_downgrade+0x900/0x900
[  346.412212]  ? trace_hardirqs_off+0xb8/0x310
[  346.416621]  ? trace_hardirqs_off+0xb8/0x310
[  346.421032]  __alloc_pages_slowpath+0x26e8/0x2e10
[  346.425902]  ? warn_alloc+0x120/0x120
[  346.429703]  ? print_usage_bug+0xc0/0xc0
[  346.433769]  ? warn_alloc+0x120/0x120
[  346.437573]  ? warn_alloc+0x120/0x120
[  346.441371]  ? print_usage_bug+0xc0/0xc0
[  346.445435]  ? print_usage_bug+0xc0/0xc0
[  346.449501]  ? __lock_acquire+0x62f/0x4c20
[  346.453749]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.459292]  ? should_fail+0x22d/0xd01
[  346.463189]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  346.468295]  ? __lock_acquire+0x62f/0x4c20
[  346.472970]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  346.478066]  ? __lock_acquire+0x62f/0x4c20
[  346.482293]  ? should_fail+0x22d/0xd01
[  346.486174]  ? find_held_lock+0x36/0x1c0
[  346.490238]  ? mark_held_locks+0x130/0x130
[  346.494475]  ? mark_held_locks+0x130/0x130
[  346.498707]  ? zap_class+0x640/0x640
[  346.502426]  ? zap_class+0x640/0x640
[  346.506138]  ? print_usage_bug+0xc0/0xc0
[  346.510196]  ? do_raw_spin_unlock+0xa7/0x330
[  346.514970]  ? zap_class+0x640/0x640
[  346.518679]  ? print_usage_bug+0xc0/0xc0
[  346.522746]  ? wq_watchdog_touch+0x9c/0xfe
[  346.526998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.532531]  ? check_preemption_disabled+0x48/0x280
[  346.537554]  ? __lock_is_held+0xb5/0x140
[  346.541618]  __alloc_pages_nodemask+0xa80/0xde0
[  346.546288]  ? zap_class+0x640/0x640
[  346.550002]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  346.555025]  ? find_held_lock+0x36/0x1c0
[  346.559091]  ? ____cache_alloc_node+0x1c7/0x1e0
[  346.563770]  ? lock_downgrade+0x900/0x900
[  346.567920]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.573456]  cache_grow_begin+0xa5/0x8c0
[  346.577515]  ? do_raw_spin_unlock+0xa7/0x330
[  346.581925]  fallback_alloc+0x204/0x2e0
[  346.585900]  ____cache_alloc_node+0x1c7/0x1e0
[  346.590395]  kmem_cache_alloc_node+0xe3/0x730
[  346.594885]  ? ipv6_get_ifaddr+0x42e/0x620
[  346.599122]  __alloc_skb+0x119/0x770
[  346.602830]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  346.608109]  ? netdev_alloc_frag+0x1f0/0x1f0
[  346.612510]  ? lock_downgrade+0x900/0x900
[  346.616662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.622193]  ? refcount_sub_and_test_checked+0x203/0x310
[  346.627640]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  346.633083]  ? addrconf_rs_timer+0x690/0x690
[  346.637496]  ndisc_alloc_skb+0x144/0x340
[  346.641950]  ndisc_send_rs+0x331/0x6e0
[  346.645839]  addrconf_rs_timer+0x314/0x690
[  346.650071]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  346.654313]  call_timer_fn+0x272/0x920
[  346.658193]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  346.662422]  ? process_timeout+0x40/0x40
[  346.666486]  ? __run_timers+0x7da/0xc70
[  346.670460]  ? _raw_spin_unlock_irq+0x27/0x80
[  346.674950]  ? _raw_spin_unlock_irq+0x27/0x80
[  346.679437]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  346.683669]  ? lockdep_hardirqs_on+0x296/0x5b0
[  346.688253]  ? trace_hardirqs_on+0xbd/0x310
[  346.692575]  ? kasan_check_read+0x11/0x20
[  346.696719]  ? __run_timers+0x7da/0xc70
[  346.700701]  ? trace_hardirqs_off_caller+0x310/0x310
[  346.706785]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  346.711014]  __run_timers+0x7e5/0xc70
[  346.714822]  ? timer_fixup_init+0x70/0x70
[  346.718966]  ? _raw_spin_unlock_irq+0x27/0x80
[  346.723455]  ? _raw_spin_unlock_irq+0x27/0x80
[  346.727947]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  346.732529]  ? trace_hardirqs_on+0xbd/0x310
[  346.736846]  ? kasan_check_read+0x11/0x20
[  346.740993]  ? finish_task_switch+0x1f4/0x910
[  346.745482]  ? trace_hardirqs_off_caller+0x310/0x310
[  346.750580]  ? compat_start_thread+0x80/0x80
[  346.755001]  ? pvclock_read_flags+0x160/0x160
[  346.759490]  ? __switch_to_asm+0x34/0x70
[  346.763546]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.769107]  ? check_preemption_disabled+0x48/0x280
[  346.774127]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  346.779663]  ? rcu_pm_notify+0xc0/0xc0
[  346.783825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.789357]  ? check_preemption_disabled+0x48/0x280
[  346.794373]  run_timer_softirq+0x52/0xb0
[  346.798434]  ? rcu_read_lock_sched_held+0x14f/0x180
[  346.803444]  __do_softirq+0x308/0xb7e
[  346.807244]  ? trace_hardirqs_on_caller+0xc0/0x310
[  346.812172]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  346.817272]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  346.822727]  ? preempt_count_add+0xe6/0x1b0
[  346.827050]  ? schedule+0x108/0x460
[  346.830671]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  346.835435]  ? trace_hardirqs_off+0xb8/0x310
[  346.839843]  ? smpboot_thread_fn+0x68b/0xa00
[  346.844251]  ? trace_hardirqs_on+0x310/0x310
[  346.848655]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.854189]  ? check_preemption_disabled+0x48/0x280
[  346.859222]  ? takeover_tasklets+0xa90/0xa90
[  346.863631]  run_ksoftirqd+0x5e/0x100
[  346.867426]  smpboot_thread_fn+0x68b/0xa00
[  346.871659]  ? sort_range+0x30/0x30
[  346.875283]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  346.880381]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.885916]  ? __kthread_parkme+0xfb/0x1a0
[  346.890150]  ? sort_range+0x30/0x30
[  346.893773]  kthread+0x35a/0x440
[  346.897137]  ? kthread_stop+0x900/0x900
[  346.901113]  ret_from_fork+0x3a/0x50
[  346.904839] warn_alloc_show_mem: 1 callbacks suppressed
[  346.904848] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  346.904850] Mem-Info:
[  346.904878] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  346.904878]  active_file:12 inactive_file:10 isolated_file:0
[  346.904878]  unevictable:0 dirty:0 writeback:0 unstable:0
[  346.904878]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  346.904878]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  346.904878]  free:13734 free_pcp:626 free_cma:0
[  346.910219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  346.916017] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  346.918404] Call Trace:
[  346.951432] 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
[  346.960775]  <IRQ>
[  346.988618] lowmem_reserve[]: 0 2818 6321 6321
[  346.991201]  dump_stack+0x244/0x39d
[  347.017277] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  347.019426]  ? dump_stack_print_info.cold.1+0x20/0x20
[  347.023975] lowmem_reserve[]: 0 0 3503 3503
[  347.027601]  warn_alloc.cold.116+0xb7/0x1bd
[  347.054727] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  347.059905]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  347.064198] lowmem_reserve[]: 0 0 0 0
[  347.068513]  ? lock_downgrade+0x900/0x900
[  347.097634] 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
[  347.102479]  ? trace_hardirqs_off+0xb8/0x310
[  347.106253] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  347.110399]  ? trace_hardirqs_off+0xb8/0x310
[  347.123889] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  347.128301]  __alloc_pages_slowpath+0x26e8/0x2e10
[  347.143356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  347.147774]  ? warn_alloc+0x120/0x120
[  347.162120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  347.166950]  ? warn_alloc+0x120/0x120
[  347.175766] 2988 total pagecache pages
[  347.179556]  ? __lock_acquire+0x62f/0x4c20
[  347.188105] 0 pages in swap cache
[  347.191887]  ? warn_alloc+0x120/0x120
[  347.195750] Swap cache stats: add 0, delete 0, find 0/0
[  347.199968]  ? print_usage_bug+0xc0/0xc0
[  347.203390] Free swap  = 0kB
[  347.207176]  ? print_usage_bug+0xc0/0xc0
[  347.212510] Total swap = 0kB
[  347.212517] 1965979 pages RAM
[  347.216574]  ? mark_held_locks+0x130/0x130
[  347.219566] 0 pages HighMem/MovableOnly
[  347.223628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.226611] 342855 pages reserved
[  347.226618] 0 pages cma reserved
[  347.229723]  ? should_fail+0x22d/0xd01
[  347.233991] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  347.237885]  ? zap_class+0x640/0x640
[  347.237903]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.243487] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  347.246854]  ? __lock_acquire+0x62f/0x4c20
[  347.250191] ksoftirqd/0 cpuset=/ mems_allowed=0
[  347.254071]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.293573]  ? should_fail+0x22d/0xd01
[  347.297471]  ? mark_held_locks+0x130/0x130
[  347.301706]  ? mark_held_locks+0x130/0x130
[  347.305938]  ? lock_downgrade+0x900/0x900
[  347.310084]  ? zap_class+0x640/0x640
[  347.313797]  ? zap_class+0x640/0x640
[  347.317512]  ? zap_class+0x640/0x640
[  347.321223]  ? do_raw_spin_unlock+0xa7/0x330
[  347.325628]  ? trace_hardirqs_on+0x310/0x310
[  347.330036]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.335578]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.341115]  ? check_preemption_disabled+0x48/0x280
[  347.346136]  ? __lock_is_held+0xb5/0x140
[  347.350203]  __alloc_pages_nodemask+0xa80/0xde0
[  347.354871]  ? zap_class+0x640/0x640
[  347.358589]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  347.363619]  ? find_held_lock+0x36/0x1c0
[  347.367694]  ? ____cache_alloc_node+0x1c7/0x1e0
[  347.372362]  ? lock_downgrade+0x900/0x900
[  347.376521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.382063]  cache_grow_begin+0xa5/0x8c0
[  347.386117]  ? do_raw_spin_unlock+0xa7/0x330
[  347.390530]  fallback_alloc+0x204/0x2e0
[  347.394509]  ____cache_alloc_node+0x1c7/0x1e0
[  347.399014]  kmem_cache_alloc_node+0xe3/0x730
[  347.403504]  ? lockdep_hardirqs_on+0x296/0x5b0
[  347.408089]  __alloc_skb+0x119/0x770
[  347.411802]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  347.417166]  ? netdev_alloc_frag+0x1f0/0x1f0
[  347.421581]  ? vprintk_default+0x28/0x30
[  347.425640]  ? vprintk_func+0x85/0x181
[  347.429534]  ? printk+0xa7/0xcf
[  347.432809]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  347.437572]  new_skb+0x26/0x1c0
[  347.440854]  aoecmd_cfg+0x279/0x7f0
[  347.444482]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  347.448805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.454355]  ? __lock_is_held+0xb5/0x140
[  347.458419]  discover_timer+0x50/0x60
[  347.462217]  call_timer_fn+0x272/0x920
[  347.466105]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  347.470946]  ? process_timeout+0x40/0x40
[  347.475508]  ? mark_held_locks+0xc7/0x130
[  347.479657]  ? _raw_spin_unlock_irq+0x27/0x80
[  347.484164]  ? _raw_spin_unlock_irq+0x27/0x80
[  347.488657]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  347.493501]  ? lockdep_hardirqs_on+0x296/0x5b0
[  347.498081]  ? trace_hardirqs_on+0xbd/0x310
[  347.502403]  ? kasan_check_read+0x11/0x20
[  347.506543]  ? __run_timers+0x7da/0xc70
[  347.510518]  ? trace_hardirqs_off_caller+0x310/0x310
[  347.515630]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  347.520471]  __run_timers+0x7e5/0xc70
[  347.524281]  ? timer_fixup_init+0x70/0x70
[  347.528425]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  347.533467]  ? zap_class+0x640/0x640
[  347.537220]  ? print_usage_bug+0xc0/0xc0
[  347.541288]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  347.546482]  ? find_held_lock+0x36/0x1c0
[  347.550542]  ? zap_class+0x640/0x640
[  347.554257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.559790]  ? check_preemption_disabled+0x48/0x280
[  347.564810]  ? __lock_is_held+0xb5/0x140
[  347.568870]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.574405]  ? check_preemption_disabled+0x48/0x280
[  347.579423]  run_timer_softirq+0x52/0xb0
[  347.583481]  ? rcu_read_lock_sched_held+0x14f/0x180
[  347.588498]  __do_softirq+0x308/0xb7e
[  347.592302]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  347.596796]  ? lock_downgrade+0x900/0x900
[  347.600983]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  347.606103]  ? pvclock_read_flags+0x160/0x160
[  347.610594]  ? lapic_next_event+0x5a/0x90
[  347.614741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.620281]  ? kvm_clock_read+0x18/0x30
[  347.624253]  ? kvm_sched_clock_read+0x9/0x20
[  347.628672]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.634205]  ? check_preemption_disabled+0x48/0x280
[  347.639224]  irq_exit+0x17f/0x1c0
[  347.642678]  smp_apic_timer_interrupt+0x1cb/0x760
[  347.647520]  ? smp_reschedule_interrupt+0x109/0x650
[  347.652535]  ? smp_call_function_single_interrupt+0x650/0x650
[  347.658419]  ? interrupt_entry+0xb5/0xc0
[  347.662479]  ? trace_hardirqs_off_caller+0xbb/0x310
[  347.667489]  ? trace_hardirqs_off_caller+0xbb/0x310
[  347.672503]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.677349]  ? trace_hardirqs_on_caller+0x310/0x310
[  347.682360]  ? trace_hardirqs_on_caller+0x310/0x310
[  347.687370]  ? task_prio+0x50/0x50
[  347.690907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.696443]  ? check_preemption_disabled+0x48/0x280
[  347.701459]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.706305]  apic_timer_interrupt+0xf/0x20
[  347.710528]  </IRQ>
[  347.712764] RIP: 0010:console_unlock+0x102f/0x1190
[  347.717693] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  347.736595] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  347.744306] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  347.751567] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  347.758832] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  347.766096] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  347.773363] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  347.780650]  ? netconsole_netdev_event+0x280/0x280
[  347.785586]  ? console_unlock+0x1026/0x1190
[  347.789922]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  347.794591]  ? lock_release+0xa00/0xa00
[  347.798569]  ? interrupt_entry+0xc0/0xc0
[  347.802646]  vprintk_emit+0x391/0x990
[  347.806447]  ? wake_up_klogd+0x180/0x180
[  347.810519]  ? wake_up_klogd+0x180/0x180
[  347.814582]  ? attach_entity_load_avg+0x850/0x860
[  347.819422]  ? __lock_acquire+0x5c0/0x4c20
[  347.823660]  ? mark_held_locks+0x130/0x130
[  347.827933]  ? print_usage_bug+0x80/0xc0
[  347.832074]  ? find_held_lock+0x36/0x1c0
[  347.836184]  vprintk_default+0x28/0x30
[  347.840067]  vprintk_func+0x7e/0x181
[  347.843775]  printk+0xa7/0xcf
[  347.846877]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  347.851627]  ? printk+0xa7/0xcf
[  347.854921]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.860469]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  347.865670]  show_free_areas.cold.117+0x103e/0x215d
[  347.870706]  ? si_meminfo_node+0x260/0x260
[  347.874949]  ? __lock_acquire+0x62f/0x4c20
[  347.879186]  ? __lock_acquire+0x62f/0x4c20
[  347.883416]  ? __account_cfs_rq_runtime+0x790/0x790
[  347.888442]  ? mark_held_locks+0x130/0x130
[  347.892671]  ? mark_held_locks+0x130/0x130
[  347.896909]  ? zap_class+0x640/0x640
[  347.900620]  ? put_dec+0x3b/0xf0
[  347.903992]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.909532]  ? find_held_lock+0x36/0x1c0
[  347.913599]  ? serial8250_console_write+0x8b3/0xb10
[  347.918616]  ? lock_downgrade+0x900/0x900
[  347.922776]  ? zap_class+0x640/0x640
[  347.926490]  ? zap_class+0x640/0x640
[  347.930202]  ? print_usage_bug+0xc0/0xc0
[  347.934267]  ? do_raw_spin_unlock+0xa7/0x330
[  347.938671]  ? trace_hardirqs_on+0x310/0x310
[  347.943075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.948617]  ? find_held_lock+0x36/0x1c0
[  347.952697]  ? mark_held_locks+0xc7/0x130
[  347.956840]  ? console_unlock+0x1002/0x1190
[  347.961166]  ? netconsole_netdev_event+0x280/0x280
[  347.966091]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  347.970672]  ? trace_hardirqs_on+0xbd/0x310
[  347.974986]  ? vprintk_emit+0x391/0x990
[  347.978956]  ? trace_hardirqs_off_caller+0x310/0x310
[  347.984060]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.989602]  ? netconsole_netdev_event+0x280/0x280
[  347.994537]  ? console_unlock+0x8d8/0x1190
[  347.998781]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  348.003446]  ? vprintk_emit+0x846/0x990
[  348.007420]  ? lock_release+0xa00/0xa00
[  348.011387]  ? preempt_count_add+0xbc/0x1b0
[  348.015705]  ? wake_up_klogd+0x11a/0x180
[  348.019933]  ? console_device+0xc0/0xc0
[  348.023903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.029444]  ? vprintk_emit+0x293/0x990
[  348.033432]  ? wake_up_klogd+0x180/0x180
[  348.037507]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  348.042261]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  348.047706]  ? retint_kernel+0x1b/0x2d
[  348.051599]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  348.056378]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  348.061133]  ? show_mem+0x1e/0x17b
[  348.064676]  show_mem+0x34/0x17b
[  348.068044]  dump_header+0x2f1/0xf72
[  348.071763]  ? pagefault_out_of_memory+0x197/0x197
[  348.076702]  ? __lock_acquire+0x62f/0x4c20
[  348.080936]  ? percpu_ref_get_many+0x240/0x240
[  348.085516]  ? print_usage_bug+0xc0/0xc0
[  348.089579]  ? zap_class+0x640/0x640
[  348.093297]  ? print_usage_bug+0xc0/0xc0
[  348.097353]  ? print_usage_bug+0xc0/0xc0
[  348.101412]  ? zap_class+0x640/0x640
[  348.105124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.110667]  ? find_held_lock+0x36/0x1c0
[  348.114732]  ? mark_held_locks+0xc7/0x130
[  348.118883]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  348.123986]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  348.129084]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  348.133666]  ? trace_hardirqs_on+0xbd/0x310
[  348.137986]  ? kasan_check_read+0x11/0x20
[  348.142127]  ? ___ratelimit+0x3b4/0x672
[  348.146104]  ? trace_hardirqs_off_caller+0x310/0x310
[  348.151206]  ? trace_hardirqs_on+0x310/0x310
[  348.155620]  ? lock_downgrade+0x900/0x900
[  348.159770]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  348.164873]  ? ___ratelimit+0x3b9/0x672
[  348.168842]  ? idr_get_free+0xf70/0xf70
[  348.172826]  ? find_held_lock+0x36/0x1c0
[  348.176894]  oom_kill_process.cold.27+0x10/0x903
[  348.181648]  ? zap_class+0x640/0x640
[  348.185361]  ? check_preemption_disabled+0x48/0x280
[  348.190377]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  348.195302]  ? kasan_check_read+0x11/0x20
[  348.199448]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  348.204724]  ? oom_evaluate_task+0x540/0x540
[  348.209136]  ? find_held_lock+0x36/0x1c0
[  348.213200]  ? out_of_memory+0x974/0x1430
[  348.217356]  ? lock_downgrade+0x900/0x900
[  348.221501]  ? check_preemption_disabled+0x48/0x280
[  348.226513]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  348.231447]  ? kasan_check_read+0x11/0x20
[  348.235616]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  348.240891]  ? rcu_softirq_qs+0x20/0x20
[  348.244868]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.250398]  ? oom_evaluate_task+0x302/0x540
[  348.254806]  out_of_memory+0xa84/0x1430
[  348.258783]  ? oom_killer_disable+0x3a0/0x3a0
[  348.263273]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  348.268204]  ? __ww_mutex_check_waiters+0x160/0x160
[  348.273224]  __alloc_pages_slowpath+0x2354/0x2e10
[  348.278092]  ? warn_alloc+0x120/0x120
[  348.281889]  ? mark_held_locks+0x130/0x130
[  348.286132]  ? find_get_entry+0xaae/0x1120
[  348.290369]  ? filemap_map_pages+0x1a20/0x1a20
[  348.295036]  ? zap_class+0x640/0x640
[  348.298749]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.304282]  ? check_preemption_disabled+0x48/0x280
[  348.309296]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.314830]  ? should_fail+0x22d/0xd01
[  348.318718]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  348.323821]  ? zap_class+0x640/0x640
[  348.327552]  ? __lock_is_held+0xb5/0x140
[  348.331622]  ? mark_held_locks+0x130/0x130
[  348.335857]  ? lock_release+0xa00/0xa00
[  348.339831]  ? perf_trace_sched_process_exec+0x860/0x860
[  348.345279]  ? xa_load+0x2ba/0x460
[  348.348816]  ? lock_downgrade+0x900/0x900
[  348.352967]  ? __might_sleep+0x95/0x190
[  348.356944]  __alloc_pages_nodemask+0xa80/0xde0
[  348.361619]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  348.366633]  ? __page_cache_alloc+0x191/0x5c0
[  348.371125]  ? xa_load+0x2e1/0x460
[  348.374662]  ? xa_clear_mark+0x40/0x40
[  348.378554]  ? zap_class+0x640/0x640
[  348.382280]  ? zap_class+0x640/0x640
[  348.385987]  ? zap_class+0x640/0x640
[  348.389698]  ? __do_page_cache_readahead+0x663/0x810
[  348.394804]  ? find_held_lock+0x36/0x1c0
[  348.398874]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  348.404411]  alloc_pages_current+0x173/0x350
[  348.408819]  __page_cache_alloc+0x38c/0x5c0
[  348.413139]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  348.418065]  ? kasan_check_read+0x11/0x20
[  348.422209]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  348.427491]  ? generic_perform_write+0x6a0/0x6a0
[  348.432247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.437777]  ? check_preemption_disabled+0x48/0x280
[  348.442801]  filemap_fault+0x1595/0x25f0
[  348.446870]  ? __lock_page_or_retry+0xa00/0xa00
[  348.451536]  ? mark_held_locks+0x130/0x130
[  348.455775]  ? filemap_map_pages+0xd6b/0x1a20
[  348.460270]  ? lock_downgrade+0x900/0x900
[  348.464411]  ? check_preemption_disabled+0x48/0x280
[  348.469427]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  348.474353]  ? kasan_check_read+0x11/0x20
[  348.478498]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  348.483777]  ? rcu_softirq_qs+0x20/0x20
[  348.487757]  ? filemap_map_pages+0xd92/0x1a20
[  348.492250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.497792]  ? find_get_entries_tag+0x1400/0x1400
[  348.502641]  ? __lock_acquire+0x62f/0x4c20
[  348.506887]  ? lock_acquire+0x1ed/0x520
[  348.510853]  ? ext4_filemap_fault+0x7a/0xad
[  348.515177]  ? lock_release+0xa00/0xa00
[  348.519143]  ? perf_trace_sched_process_exec+0x860/0x860
[  348.524605]  ? print_usage_bug+0xc0/0xc0
[  348.528664]  ? print_usage_bug+0xc0/0xc0
[  348.532729]  ? down_read+0x8d/0x120
[  348.536351]  ? ext4_filemap_fault+0x7a/0xad
[  348.540672]  ? __down_interruptible+0x700/0x700
[  348.545347]  ext4_filemap_fault+0x82/0xad
[  348.549494]  __do_fault+0x100/0x6b0
[  348.553126]  ? pmd_devmap_trans_unstable+0x220/0x220
[  348.558227]  ? mark_held_locks+0x130/0x130
[  348.562464]  ? mark_held_locks+0x130/0x130
[  348.566695]  ? find_held_lock+0x36/0x1c0
[  348.570843]  ? find_held_lock+0x36/0x1c0
[  348.574905]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.580446]  __handle_mm_fault+0x3ea6/0x5be0
[  348.584865]  ? poll_select_copy_remaining+0x18c/0x6a0
[  348.590059]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  348.594902]  ? __might_fault+0x12b/0x1e0
[  348.598979]  ? lock_downgrade+0x900/0x900
[  348.603138]  ? zap_class+0x640/0x640
[  348.606846]  ? zap_class+0x640/0x640
[  348.610562]  ? find_held_lock+0x36/0x1c0
[  348.614636]  ? handle_mm_fault+0x42a/0xc70
[  348.618872]  ? lock_downgrade+0x900/0x900
[  348.623015]  ? check_preemption_disabled+0x48/0x280
[  348.628035]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  348.632961]  ? kasan_check_read+0x11/0x20
[  348.637106]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  348.642871]  ? rcu_softirq_qs+0x20/0x20
[  348.646844]  ? trace_hardirqs_off_caller+0x310/0x310
[  348.651946]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.657483]  ? check_preemption_disabled+0x48/0x280
[  348.662502]  handle_mm_fault+0x54f/0xc70
[  348.666571]  ? __handle_mm_fault+0x5be0/0x5be0
[  348.671152]  ? find_vma+0x34/0x190
[  348.674697]  __do_page_fault+0x5e8/0xe60
[  348.678752]  ? trace_hardirqs_off+0xb8/0x310
[  348.683166]  do_page_fault+0xf2/0x7e0
[  348.686966]  ? vmalloc_sync_all+0x30/0x30
[  348.691112]  ? error_entry+0x70/0xd0
[  348.694825]  ? trace_hardirqs_off_caller+0xbb/0x310
[  348.699833]  ? trace_hardirqs_on_caller+0xc0/0x310
[  348.704755]  ? syscall_return_slowpath+0x5e0/0x5e0
[  348.709681]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.714518]  ? trace_hardirqs_on_caller+0x310/0x310
[  348.719530]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  348.724987]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  348.730004]  ? prepare_exit_to_usermode+0x291/0x3b0
[  348.735016]  ? page_fault+0x8/0x30
[  348.738555]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.743400]  ? page_fault+0x8/0x30
[  348.746935]  page_fault+0x1e/0x30
[  348.750380] RIP: 0033:0x7ff9ad261dd3
[  348.754106] Code: Bad RIP value.
[  348.757461] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  348.762818] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  348.770087] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  348.777352] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  348.784618] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  348.791879] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  348.799166] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  348.799222] aoe: skb alloc failure
[  348.805583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  348.805588] Call Trace:
[  348.805605]  dump_stack+0x244/0x39d
[  348.805624]  ? dump_stack_print_info.cold.1+0x20/0x20
[  348.809161] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  348.818489]  warn_alloc.cold.116+0xb7/0x1bd
[  348.821041] init cpuset=/ mems_allowed=0
[  348.824655]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  348.852783]  ? lock_downgrade+0x900/0x900
[  348.856932]  ? trace_hardirqs_off+0xb8/0x310
[  348.861342]  ? trace_hardirqs_off+0xb8/0x310
[  348.865757]  __alloc_pages_slowpath+0x26e8/0x2e10
[  348.870625]  ? warn_alloc+0x120/0x120
[  348.874421]  ? print_usage_bug+0xc0/0xc0
[  348.878478]  ? warn_alloc+0x120/0x120
[  348.882286]  ? warn_alloc+0x120/0x120
[  348.886084]  ? print_usage_bug+0xc0/0xc0
[  348.890145]  ? print_usage_bug+0xc0/0xc0
[  348.894205]  ? __lock_acquire+0x62f/0x4c20
[  348.898443]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.903975]  ? should_fail+0x22d/0xd01
[  348.907862]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  348.913048]  ? __lock_acquire+0x62f/0x4c20
[  348.917281]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  348.922380]  ? __lock_acquire+0x62f/0x4c20
[  348.926606]  ? should_fail+0x22d/0xd01
[  348.930486]  ? find_held_lock+0x36/0x1c0
[  348.934555]  ? mark_held_locks+0x130/0x130
[  348.938795]  ? mark_held_locks+0x130/0x130
[  348.943021]  ? zap_class+0x640/0x640
[  348.946735]  ? mark_held_locks+0xc7/0x130
[  348.950877]  ? do_raw_spin_unlock+0xa7/0x330
[  348.955292]  ? zap_class+0x640/0x640
[  348.959007]  ? print_usage_bug+0xc0/0xc0
[  348.963073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.968608]  ? check_preemption_disabled+0x48/0x280
[  348.973629]  ? __lock_is_held+0xb5/0x140
[  348.977691]  __alloc_pages_nodemask+0xa80/0xde0
[  348.982357]  ? zap_class+0x640/0x640
[  348.986072]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  348.991095]  ? find_held_lock+0x36/0x1c0
[  348.995182]  ? ____cache_alloc_node+0x1c7/0x1e0
[  348.999844]  ? lock_downgrade+0x900/0x900
[  349.003997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.009532]  cache_grow_begin+0xa5/0x8c0
[  349.013594]  ? do_raw_spin_unlock+0xa7/0x330
[  349.018024]  fallback_alloc+0x204/0x2e0
[  349.021997]  ____cache_alloc_node+0x1c7/0x1e0
[  349.026495]  kmem_cache_alloc_node+0xe3/0x730
[  349.030985]  ? ipv6_get_ifaddr+0x42e/0x620
[  349.035224]  __alloc_skb+0x119/0x770
[  349.038935]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  349.044209]  ? netdev_alloc_frag+0x1f0/0x1f0
[  349.048614]  ? lock_downgrade+0x900/0x900
[  349.052769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.058304]  ? refcount_sub_and_test_checked+0x203/0x310
[  349.063765]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  349.069213]  ? addrconf_rs_timer+0x690/0x690
[  349.073651]  ndisc_alloc_skb+0x144/0x340
[  349.077731]  ndisc_send_rs+0x331/0x6e0
[  349.081619]  addrconf_rs_timer+0x314/0x690
[  349.085855]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.090096]  call_timer_fn+0x272/0x920
[  349.093977]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.098207]  ? process_timeout+0x40/0x40
[  349.102274]  ? __run_timers+0x7da/0xc70
[  349.106246]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.110735]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.115221]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.119453]  ? lockdep_hardirqs_on+0x296/0x5b0
[  349.124031]  ? trace_hardirqs_on+0xbd/0x310
[  349.128348]  ? kasan_check_read+0x11/0x20
[  349.132488]  ? __run_timers+0x7da/0xc70
[  349.136458]  ? trace_hardirqs_off_caller+0x310/0x310
[  349.141566]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.145800]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.150026]  __run_timers+0x7e5/0xc70
[  349.153831]  ? timer_fixup_init+0x70/0x70
[  349.157973]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.162461]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.166951]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  349.171537]  ? trace_hardirqs_on+0xbd/0x310
[  349.175853]  ? kasan_check_read+0x11/0x20
[  349.180000]  ? finish_task_switch+0x1f4/0x910
[  349.184494]  ? trace_hardirqs_off_caller+0x310/0x310
[  349.189595]  ? compat_start_thread+0x80/0x80
[  349.194016]  ? pvclock_read_flags+0x160/0x160
[  349.198509]  ? __switch_to_asm+0x34/0x70
[  349.202583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.208115]  ? check_preemption_disabled+0x48/0x280
[  349.213131]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  349.218663]  ? rcu_pm_notify+0xc0/0xc0
[  349.222560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.228090]  ? check_preemption_disabled+0x48/0x280
[  349.233106]  run_timer_softirq+0x52/0xb0
[  349.237161]  ? rcu_read_lock_sched_held+0x14f/0x180
[  349.242170]  __do_softirq+0x308/0xb7e
[  349.245971]  ? trace_hardirqs_on_caller+0xc0/0x310
[  349.250896]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  349.255990]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.261433]  ? preempt_count_add+0xe6/0x1b0
[  349.265756]  ? schedule+0x108/0x460
[  349.269381]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  349.274139]  ? trace_hardirqs_off+0xb8/0x310
[  349.278552]  ? smpboot_thread_fn+0x68b/0xa00
[  349.282953]  ? trace_hardirqs_on+0x310/0x310
[  349.287357]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.292888]  ? check_preemption_disabled+0x48/0x280
[  349.297903]  ? takeover_tasklets+0xa90/0xa90
[  349.302308]  run_ksoftirqd+0x5e/0x100
[  349.306103]  smpboot_thread_fn+0x68b/0xa00
[  349.310339]  ? sort_range+0x30/0x30
[  349.313964]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  349.319061]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.324594]  ? __kthread_parkme+0xfb/0x1a0
[  349.328824]  ? sort_range+0x30/0x30
[  349.332446]  kthread+0x35a/0x440
[  349.335811]  ? kthread_stop+0x900/0x900
[  349.339785]  ret_from_fork+0x3a/0x50
[  349.343506] warn_alloc_show_mem: 1 callbacks suppressed
[  349.343523] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  349.343524] Mem-Info:
[  349.343558] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  349.343558]  active_file:12 inactive_file:10 isolated_file:0
[  349.343558]  unevictable:0 dirty:0 writeback:0 unstable:0
[  349.343558]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  349.343558]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  349.343558]  free:13734 free_pcp:626 free_cma:0
[  349.348893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  349.354689] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  349.357078] Call Trace:
[  349.390111] 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
[  349.399456]  <IRQ>
[  349.427189] lowmem_reserve[]: 0 2818 6321 6321
[  349.429765]  dump_stack+0x244/0x39d
[  349.455847] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  349.458006]  ? dump_stack_print_info.cold.1+0x20/0x20
[  349.462547] lowmem_reserve[]: 0 0 3503 3503
[  349.466179]  warn_alloc.cold.116+0xb7/0x1bd
[  349.493763] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  349.498962]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  349.503239] lowmem_reserve[]: 0 0 0 0
[  349.507557]  ? lock_downgrade+0x900/0x900
[  349.536671] 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
[  349.541520]  ? trace_hardirqs_off+0xb8/0x310
[  349.545288] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  349.549435]  ? trace_hardirqs_off+0xb8/0x310
[  349.562922] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  349.567328]  __alloc_pages_slowpath+0x26e8/0x2e10
[  349.582386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  349.586803]  ? warn_alloc+0x120/0x120
[  349.601148] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  349.605972]  ? warn_alloc+0x120/0x120
[  349.614774] 2988 total pagecache pages
[  349.618560]  ? __lock_acquire+0x62f/0x4c20
[  349.627109] 0 pages in swap cache
[  349.630890]  ? warn_alloc+0x120/0x120
[  349.634751] Swap cache stats: add 0, delete 0, find 0/0
[  349.638968]  ? print_usage_bug+0xc0/0xc0
[  349.642391] Free swap  = 0kB
[  349.646183]  ? print_usage_bug+0xc0/0xc0
[  349.651520] Total swap = 0kB
[  349.655569]  ? mark_held_locks+0x130/0x130
[  349.658560] 1965979 pages RAM
[  349.662607]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.665597] 0 pages HighMem/MovableOnly
[  349.665605] 342855 pages reserved
[  349.669826]  ? should_fail+0x22d/0xd01
[  349.672908] 0 pages cma reserved
[  349.672995] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  349.678430]  ? zap_class+0x640/0x640
[  349.678449]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.682468] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  349.685831]  ? __lock_acquire+0x62f/0x4c20
[  349.689688] ksoftirqd/0 cpuset=/ mems_allowed=0
[  349.693045]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.732628]  ? should_fail+0x22d/0xd01
[  349.736523]  ? mark_held_locks+0x130/0x130
[  349.740763]  ? mark_held_locks+0x130/0x130
[  349.745034]  ? lock_downgrade+0x900/0x900
[  349.749205]  ? zap_class+0x640/0x640
[  349.752920]  ? zap_class+0x640/0x640
[  349.756629]  ? zap_class+0x640/0x640
[  349.760336]  ? do_raw_spin_unlock+0xa7/0x330
[  349.764739]  ? trace_hardirqs_on+0x310/0x310
[  349.769141]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.774680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.780215]  ? check_preemption_disabled+0x48/0x280
[  349.785234]  ? __lock_is_held+0xb5/0x140
[  349.789296]  __alloc_pages_nodemask+0xa80/0xde0
[  349.793962]  ? zap_class+0x640/0x640
[  349.797673]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  349.802698]  ? find_held_lock+0x36/0x1c0
[  349.806766]  ? ____cache_alloc_node+0x1c7/0x1e0
[  349.811434]  ? lock_downgrade+0x900/0x900
[  349.815585]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.821122]  cache_grow_begin+0xa5/0x8c0
[  349.825178]  ? do_raw_spin_unlock+0xa7/0x330
[  349.829597]  fallback_alloc+0x204/0x2e0
[  349.833571]  ____cache_alloc_node+0x1c7/0x1e0
[  349.838064]  kmem_cache_alloc_node+0xe3/0x730
[  349.842559]  ? lockdep_hardirqs_on+0x296/0x5b0
[  349.847148]  __alloc_skb+0x119/0x770
[  349.850856]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  349.856215]  ? netdev_alloc_frag+0x1f0/0x1f0
[  349.860628]  ? vprintk_default+0x28/0x30
[  349.864683]  ? vprintk_func+0x85/0x181
[  349.868566]  ? printk+0xa7/0xcf
[  349.871840]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  349.876603]  new_skb+0x26/0x1c0
[  349.879877]  aoecmd_cfg+0x279/0x7f0
[  349.883503]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  349.887824]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.893369]  ? __lock_is_held+0xb5/0x140
[  349.897433]  discover_timer+0x50/0x60
[  349.901232]  call_timer_fn+0x272/0x920
[  349.905114]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  349.909953]  ? process_timeout+0x40/0x40
[  349.914048]  ? mark_held_locks+0xc7/0x130
[  349.918218]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.922725]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.927259]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  349.932104]  ? lockdep_hardirqs_on+0x296/0x5b0
[  349.936686]  ? trace_hardirqs_on+0xbd/0x310
[  349.941011]  ? kasan_check_read+0x11/0x20
[  349.945151]  ? __run_timers+0x7da/0xc70
[  349.949144]  ? trace_hardirqs_off_caller+0x310/0x310
[  349.954271]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  349.959109]  __run_timers+0x7e5/0xc70
[  349.962915]  ? timer_fixup_init+0x70/0x70
[  349.967058]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  349.972073]  ? zap_class+0x640/0x640
[  349.975785]  ? print_usage_bug+0xc0/0xc0
[  349.979843]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  349.985035]  ? find_held_lock+0x36/0x1c0
[  349.989099]  ? zap_class+0x640/0x640
[  349.992812]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.998347]  ? check_preemption_disabled+0x48/0x280
[  350.003376]  ? __lock_is_held+0xb5/0x140
[  350.007439]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.012986]  ? check_preemption_disabled+0x48/0x280
[  350.018004]  run_timer_softirq+0x52/0xb0
[  350.022060]  ? rcu_read_lock_sched_held+0x14f/0x180
[  350.027078]  __do_softirq+0x308/0xb7e
[  350.030878]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  350.035374]  ? lock_downgrade+0x900/0x900
[  350.039535]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  350.044657]  ? pvclock_read_flags+0x160/0x160
[  350.049270]  ? lapic_next_event+0x5a/0x90
[  350.053412]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.058948]  ? kvm_clock_read+0x18/0x30
[  350.062926]  ? kvm_sched_clock_read+0x9/0x20
[  350.067335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.072877]  ? check_preemption_disabled+0x48/0x280
[  350.077900]  irq_exit+0x17f/0x1c0
[  350.081351]  smp_apic_timer_interrupt+0x1cb/0x760
[  350.086185]  ? smp_reschedule_interrupt+0x109/0x650
[  350.091208]  ? smp_call_function_single_interrupt+0x650/0x650
[  350.097086]  ? interrupt_entry+0xb5/0xc0
[  350.101145]  ? trace_hardirqs_off_caller+0xbb/0x310
[  350.106154]  ? trace_hardirqs_off_caller+0xbb/0x310
[  350.111170]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.116008]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.121018]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.126026]  ? task_prio+0x50/0x50
[  350.129561]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.135102]  ? check_preemption_disabled+0x48/0x280
[  350.140122]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.144979]  apic_timer_interrupt+0xf/0x20
[  350.149246]  </IRQ>
[  350.151479] RIP: 0010:console_unlock+0x102f/0x1190
[  350.156405] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  350.175305] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  350.183012] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  350.190274] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  350.197539] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  350.204804] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  350.212068] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  350.219350]  ? netconsole_netdev_event+0x280/0x280
[  350.224285]  ? console_unlock+0x1026/0x1190
[  350.228624]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  350.233296]  ? lock_release+0xa00/0xa00
[  350.237272]  ? interrupt_entry+0xc0/0xc0
[  350.241369]  vprintk_emit+0x391/0x990
[  350.245172]  ? wake_up_klogd+0x180/0x180
[  350.249233]  ? wake_up_klogd+0x180/0x180
[  350.253293]  ? attach_entity_load_avg+0x850/0x860
[  350.258133]  ? __lock_acquire+0x5c0/0x4c20
[  350.262364]  ? mark_held_locks+0x130/0x130
[  350.266609]  ? print_usage_bug+0x80/0xc0
[  350.270669]  ? find_held_lock+0x36/0x1c0
[  350.274736]  vprintk_default+0x28/0x30
[  350.278620]  vprintk_func+0x7e/0x181
[  350.282362]  printk+0xa7/0xcf
[  350.285543]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  350.290296]  ? printk+0xa7/0xcf
[  350.293580]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.299120]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  350.304310]  show_free_areas.cold.117+0x103e/0x215d
[  350.309338]  ? si_meminfo_node+0x260/0x260
[  350.313574]  ? __lock_acquire+0x62f/0x4c20
[  350.317802]  ? __lock_acquire+0x62f/0x4c20
[  350.322031]  ? __account_cfs_rq_runtime+0x790/0x790
[  350.327057]  ? mark_held_locks+0x130/0x130
[  350.331286]  ? mark_held_locks+0x130/0x130
[  350.335520]  ? zap_class+0x640/0x640
[  350.339248]  ? put_dec+0x3b/0xf0
[  350.342610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.348153]  ? find_held_lock+0x36/0x1c0
[  350.352218]  ? serial8250_console_write+0x8b3/0xb10
[  350.357231]  ? lock_downgrade+0x900/0x900
[  350.361377]  ? zap_class+0x640/0x640
[  350.365085]  ? zap_class+0x640/0x640
[  350.368799]  ? print_usage_bug+0xc0/0xc0
[  350.372851]  ? do_raw_spin_unlock+0xa7/0x330
[  350.377255]  ? trace_hardirqs_on+0x310/0x310
[  350.381659]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.387199]  ? find_held_lock+0x36/0x1c0
[  350.391264]  ? mark_held_locks+0xc7/0x130
[  350.395407]  ? console_unlock+0x1002/0x1190
[  350.399730]  ? netconsole_netdev_event+0x280/0x280
[  350.404655]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  350.409231]  ? trace_hardirqs_on+0xbd/0x310
[  350.413548]  ? vprintk_emit+0x391/0x990
[  350.417521]  ? trace_hardirqs_off_caller+0x310/0x310
[  350.422622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.428167]  ? netconsole_netdev_event+0x280/0x280
[  350.433092]  ? console_unlock+0x8d8/0x1190
[  350.437337]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  350.441998]  ? vprintk_emit+0x846/0x990
[  350.445972]  ? lock_release+0xa00/0xa00
[  350.449943]  ? preempt_count_add+0xbc/0x1b0
[  350.454268]  ? wake_up_klogd+0x11a/0x180
[  350.458327]  ? console_device+0xc0/0xc0
[  350.462296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.467831]  ? vprintk_emit+0x293/0x990
[  350.471803]  ? wake_up_klogd+0x180/0x180
[  350.475884]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  350.480635]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  350.486083]  ? retint_kernel+0x1b/0x2d
[  350.489981]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  350.494758]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  350.499517]  ? show_mem+0x1e/0x17b
[  350.503057]  show_mem+0x34/0x17b
[  350.506434]  dump_header+0x2f1/0xf72
[  350.510152]  ? pagefault_out_of_memory+0x197/0x197
[  350.515082]  ? __lock_acquire+0x62f/0x4c20
[  350.519313]  ? percpu_ref_get_many+0x240/0x240
[  350.523896]  ? print_usage_bug+0xc0/0xc0
[  350.527963]  ? zap_class+0x640/0x640
[  350.531678]  ? print_usage_bug+0xc0/0xc0
[  350.535731]  ? print_usage_bug+0xc0/0xc0
[  350.539792]  ? zap_class+0x640/0x640
[  350.543503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.549039]  ? find_held_lock+0x36/0x1c0
[  350.553104]  ? mark_held_locks+0xc7/0x130
[  350.557253]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  350.562349]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  350.567446]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  350.572025]  ? trace_hardirqs_on+0xbd/0x310
[  350.576345]  ? kasan_check_read+0x11/0x20
[  350.580485]  ? ___ratelimit+0x3b4/0x672
[  350.584454]  ? trace_hardirqs_off_caller+0x310/0x310
[  350.589557]  ? trace_hardirqs_on+0x310/0x310
[  350.593972]  ? lock_downgrade+0x900/0x900
[  350.598124]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  350.603221]  ? ___ratelimit+0x3b9/0x672
[  350.607193]  ? idr_get_free+0xf70/0xf70
[  350.611164]  ? find_held_lock+0x36/0x1c0
[  350.615231]  oom_kill_process.cold.27+0x10/0x903
[  350.619983]  ? zap_class+0x640/0x640
[  350.623695]  ? check_preemption_disabled+0x48/0x280
[  350.628708]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  350.633629]  ? kasan_check_read+0x11/0x20
[  350.637768]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  350.643586]  ? oom_evaluate_task+0x540/0x540
[  350.647994]  ? find_held_lock+0x36/0x1c0
[  350.652060]  ? out_of_memory+0x974/0x1430
[  350.656201]  ? lock_downgrade+0x900/0x900
[  350.660346]  ? check_preemption_disabled+0x48/0x280
[  350.665359]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  350.670286]  ? kasan_check_read+0x11/0x20
[  350.674432]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  350.679706]  ? rcu_softirq_qs+0x20/0x20
[  350.683681]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.689212]  ? oom_evaluate_task+0x302/0x540
[  350.693620]  out_of_memory+0xa84/0x1430
[  350.697595]  ? oom_killer_disable+0x3a0/0x3a0
[  350.702085]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  350.707016]  ? __ww_mutex_check_waiters+0x160/0x160
[  350.712036]  __alloc_pages_slowpath+0x2354/0x2e10
[  350.716898]  ? warn_alloc+0x120/0x120
[  350.720697]  ? mark_held_locks+0x130/0x130
[  350.724942]  ? find_get_entry+0xaae/0x1120
[  350.729184]  ? filemap_map_pages+0x1a20/0x1a20
[  350.733769]  ? zap_class+0x640/0x640
[  350.737484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.743017]  ? check_preemption_disabled+0x48/0x280
[  350.748026]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.753560]  ? should_fail+0x22d/0xd01
[  350.757453]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  350.762551]  ? zap_class+0x640/0x640
[  350.766283]  ? __lock_is_held+0xb5/0x140
[  350.770347]  ? mark_held_locks+0x130/0x130
[  350.774578]  ? lock_release+0xa00/0xa00
[  350.778552]  ? perf_trace_sched_process_exec+0x860/0x860
[  350.783996]  ? xa_load+0x2ba/0x460
[  350.787533]  ? lock_downgrade+0x900/0x900
[  350.791682]  ? __might_sleep+0x95/0x190
[  350.795653]  __alloc_pages_nodemask+0xa80/0xde0
[  350.800321]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  350.805332]  ? __page_cache_alloc+0x191/0x5c0
[  350.809822]  ? xa_load+0x2e1/0x460
[  350.813355]  ? xa_clear_mark+0x40/0x40
[  350.817239]  ? zap_class+0x640/0x640
[  350.820980]  ? zap_class+0x640/0x640
[  350.824702]  ? zap_class+0x640/0x640
[  350.828423]  ? __do_page_cache_readahead+0x663/0x810
[  350.833525]  ? find_held_lock+0x36/0x1c0
[  350.837584]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  350.843124]  alloc_pages_current+0x173/0x350
[  350.847531]  __page_cache_alloc+0x38c/0x5c0
[  350.851864]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  350.856787]  ? kasan_check_read+0x11/0x20
[  350.860936]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  350.866208]  ? generic_perform_write+0x6a0/0x6a0
[  350.870960]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.876493]  ? check_preemption_disabled+0x48/0x280
[  350.881513]  filemap_fault+0x1595/0x25f0
[  350.885578]  ? __lock_page_or_retry+0xa00/0xa00
[  350.890242]  ? mark_held_locks+0x130/0x130
[  350.894493]  ? filemap_map_pages+0xd6b/0x1a20
[  350.898982]  ? lock_downgrade+0x900/0x900
[  350.903136]  ? check_preemption_disabled+0x48/0x280
[  350.908148]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  350.913073]  ? kasan_check_read+0x11/0x20
[  350.917234]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  350.922502]  ? rcu_softirq_qs+0x20/0x20
[  350.926491]  ? filemap_map_pages+0xd92/0x1a20
[  350.930982]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.936519]  ? find_get_entries_tag+0x1400/0x1400
[  350.941360]  ? __lock_acquire+0x62f/0x4c20
[  350.945611]  ? lock_acquire+0x1ed/0x520
[  350.949580]  ? ext4_filemap_fault+0x7a/0xad
[  350.953911]  ? lock_release+0xa00/0xa00
[  350.957877]  ? perf_trace_sched_process_exec+0x860/0x860
[  350.963324]  ? print_usage_bug+0xc0/0xc0
[  350.967389]  ? print_usage_bug+0xc0/0xc0
[  350.971454]  ? down_read+0x8d/0x120
[  350.975072]  ? ext4_filemap_fault+0x7a/0xad
[  350.979397]  ? __down_interruptible+0x700/0x700
[  350.984075]  ext4_filemap_fault+0x82/0xad
[  350.988224]  __do_fault+0x100/0x6b0
[  350.991850]  ? pmd_devmap_trans_unstable+0x220/0x220
[  350.996949]  ? mark_held_locks+0x130/0x130
[  351.001178]  ? mark_held_locks+0x130/0x130
[  351.005408]  ? find_held_lock+0x36/0x1c0
[  351.009475]  ? find_held_lock+0x36/0x1c0
[  351.013533]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.019070]  __handle_mm_fault+0x3ea6/0x5be0
[  351.023473]  ? poll_select_copy_remaining+0x18c/0x6a0
[  351.028663]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  351.033509]  ? __might_fault+0x12b/0x1e0
[  351.037567]  ? lock_downgrade+0x900/0x900
[  351.041728]  ? zap_class+0x640/0x640
[  351.045438]  ? zap_class+0x640/0x640
[  351.049151]  ? find_held_lock+0x36/0x1c0
[  351.053218]  ? handle_mm_fault+0x42a/0xc70
[  351.057448]  ? lock_downgrade+0x900/0x900
[  351.061589]  ? check_preemption_disabled+0x48/0x280
[  351.066603]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  351.071536]  ? kasan_check_read+0x11/0x20
[  351.075678]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  351.080949]  ? rcu_softirq_qs+0x20/0x20
[  351.084920]  ? trace_hardirqs_off_caller+0x310/0x310
[  351.090029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.095561]  ? check_preemption_disabled+0x48/0x280
[  351.100579]  handle_mm_fault+0x54f/0xc70
[  351.104639]  ? __handle_mm_fault+0x5be0/0x5be0
[  351.109224]  ? find_vma+0x34/0x190
[  351.112851]  __do_page_fault+0x5e8/0xe60
[  351.116923]  ? trace_hardirqs_off+0xb8/0x310
[  351.121336]  do_page_fault+0xf2/0x7e0
[  351.125140]  ? vmalloc_sync_all+0x30/0x30
[  351.129281]  ? error_entry+0x70/0xd0
[  351.132990]  ? trace_hardirqs_off_caller+0xbb/0x310
[  351.138004]  ? trace_hardirqs_on_caller+0xc0/0x310
[  351.142930]  ? syscall_return_slowpath+0x5e0/0x5e0
[  351.147855]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.152693]  ? trace_hardirqs_on_caller+0x310/0x310
[  351.157704]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  351.163154]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  351.168166]  ? prepare_exit_to_usermode+0x291/0x3b0
[  351.173179]  ? page_fault+0x8/0x30
[  351.176716]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.181554]  ? page_fault+0x8/0x30
[  351.185091]  page_fault+0x1e/0x30
[  351.188540] RIP: 0033:0x7ff9ad261dd3
[  351.192262] Code: Bad RIP value.
[  351.195616] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  351.200972] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  351.208233] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  351.215494] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  351.222756] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  351.230021] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  351.237308] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  351.237372] aoe: skb alloc failure
[  351.243722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  351.243728] Call Trace:
[  351.243746]  dump_stack+0x244/0x39d
[  351.243764]  ? dump_stack_print_info.cold.1+0x20/0x20
[  351.247301] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  351.256630]  warn_alloc.cold.116+0xb7/0x1bd
[  351.259176] init cpuset=/ mems_allowed=0
[  351.262790]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  351.290812]  ? lock_downgrade+0x900/0x900
[  351.294966]  ? trace_hardirqs_off+0xb8/0x310
[  351.299387]  ? trace_hardirqs_off+0xb8/0x310
[  351.303795]  __alloc_pages_slowpath+0x26e8/0x2e10
[  351.308660]  ? warn_alloc+0x120/0x120
[  351.312455]  ? print_usage_bug+0xc0/0xc0
[  351.316510]  ? warn_alloc+0x120/0x120
[  351.320313]  ? warn_alloc+0x120/0x120
[  351.324109]  ? print_usage_bug+0xc0/0xc0
[  351.328169]  ? print_usage_bug+0xc0/0xc0
[  351.332224]  ? __lock_acquire+0x62f/0x4c20
[  351.336485]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.342017]  ? should_fail+0x22d/0xd01
[  351.345905]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.351003]  ? __lock_acquire+0x62f/0x4c20
[  351.355235]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.360330]  ? __lock_acquire+0x62f/0x4c20
[  351.364566]  ? should_fail+0x22d/0xd01
[  351.368448]  ? find_held_lock+0x36/0x1c0
[  351.372516]  ? mark_held_locks+0x130/0x130
[  351.376752]  ? mark_held_locks+0x130/0x130
[  351.380978]  ? zap_class+0x640/0x640
[  351.384691]  ? mark_held_locks+0xc7/0x130
[  351.388831]  ? do_raw_spin_unlock+0xa7/0x330
[  351.393232]  ? zap_class+0x640/0x640
[  351.396940]  ? print_usage_bug+0xc0/0xc0
[  351.400998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.406530]  ? check_preemption_disabled+0x48/0x280
[  351.411549]  ? __lock_is_held+0xb5/0x140
[  351.415612]  __alloc_pages_nodemask+0xa80/0xde0
[  351.420373]  ? zap_class+0x640/0x640
[  351.424172]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  351.429193]  ? find_held_lock+0x36/0x1c0
[  351.433259]  ? ____cache_alloc_node+0x1c7/0x1e0
[  351.437937]  ? lock_downgrade+0x900/0x900
[  351.442087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.447626]  cache_grow_begin+0xa5/0x8c0
[  351.451681]  ? do_raw_spin_unlock+0xa7/0x330
[  351.456096]  fallback_alloc+0x204/0x2e0
[  351.460074]  ____cache_alloc_node+0x1c7/0x1e0
[  351.464571]  kmem_cache_alloc_node+0xe3/0x730
[  351.469065]  ? ipv6_get_ifaddr+0x42e/0x620
[  351.473827]  __alloc_skb+0x119/0x770
[  351.477539]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  351.482823]  ? netdev_alloc_frag+0x1f0/0x1f0
[  351.487235]  ? lock_downgrade+0x900/0x900
[  351.491401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.496936]  ? refcount_sub_and_test_checked+0x203/0x310
[  351.502398]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  351.507848]  ? addrconf_rs_timer+0x690/0x690
[  351.512262]  ndisc_alloc_skb+0x144/0x340
[  351.516322]  ndisc_send_rs+0x331/0x6e0
[  351.520213]  addrconf_rs_timer+0x314/0x690
[  351.524450]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  351.528689]  call_timer_fn+0x272/0x920
[  351.532569]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  351.536802]  ? process_timeout+0x40/0x40
[  351.540865]  ? __run_timers+0x7da/0xc70
[  351.544836]  ? _raw_spin_unlock_irq+0x27/0x80
[  351.549325]  ? _raw_spin_unlock_irq+0x27/0x80
[  351.553822]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  351.558050]  ? lockdep_hardirqs_on+0x296/0x5b0
[  351.562628]  ? trace_hardirqs_on+0xbd/0x310
[  351.566946]  ? kasan_check_read+0x11/0x20
[  351.571087]  ? __run_timers+0x7da/0xc70
[  351.575060]  ? trace_hardirqs_off_caller+0x310/0x310
[  351.580166]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  351.584398]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  351.588628]  __run_timers+0x7e5/0xc70
[  351.592432]  ? timer_fixup_init+0x70/0x70
[  351.596578]  ? _raw_spin_unlock_irq+0x27/0x80
[  351.601070]  ? _raw_spin_unlock_irq+0x27/0x80
[  351.605565]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  351.610148]  ? trace_hardirqs_on+0xbd/0x310
[  351.614462]  ? kasan_check_read+0x11/0x20
[  351.618605]  ? finish_task_switch+0x1f4/0x910
[  351.623098]  ? trace_hardirqs_off_caller+0x310/0x310
[  351.628196]  ? compat_start_thread+0x80/0x80
[  351.632624]  ? pvclock_read_flags+0x160/0x160
[  351.637119]  ? __switch_to_asm+0x34/0x70
[  351.641176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.646716]  ? check_preemption_disabled+0x48/0x280
[  351.651734]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  351.657266]  ? rcu_pm_notify+0xc0/0xc0
[  351.661150]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.666682]  ? check_preemption_disabled+0x48/0x280
[  351.671715]  run_timer_softirq+0x52/0xb0
[  351.675774]  ? rcu_read_lock_sched_held+0x14f/0x180
[  351.680783]  __do_softirq+0x308/0xb7e
[  351.684582]  ? trace_hardirqs_on_caller+0xc0/0x310
[  351.689513]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  351.694612]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  351.700056]  ? preempt_count_add+0xe6/0x1b0
[  351.704378]  ? schedule+0x108/0x460
[  351.707998]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  351.712759]  ? trace_hardirqs_off+0xb8/0x310
[  351.717165]  ? smpboot_thread_fn+0x68b/0xa00
[  351.721567]  ? trace_hardirqs_on+0x310/0x310
[  351.725972]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.731506]  ? check_preemption_disabled+0x48/0x280
[  351.736520]  ? takeover_tasklets+0xa90/0xa90
[  351.740924]  run_ksoftirqd+0x5e/0x100
[  351.744720]  smpboot_thread_fn+0x68b/0xa00
[  351.748955]  ? sort_range+0x30/0x30
[  351.752580]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  351.757775]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.763308]  ? __kthread_parkme+0xfb/0x1a0
[  351.767550]  ? sort_range+0x30/0x30
[  351.771171]  kthread+0x35a/0x440
[  351.774534]  ? kthread_stop+0x900/0x900
[  351.778505]  ret_from_fork+0x3a/0x50
[  351.782225] warn_alloc_show_mem: 1 callbacks suppressed
[  351.782235] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  351.782236] Mem-Info:
[  351.782265] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  351.782265]  active_file:12 inactive_file:10 isolated_file:0
[  351.782265]  unevictable:0 dirty:0 writeback:0 unstable:0
[  351.782265]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  351.782265]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  351.782265]  free:13734 free_pcp:626 free_cma:0
[  351.787601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  351.787608] Call Trace:
[  351.793405] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  351.795792]  <IRQ>
[  351.828821] 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
[  351.838174]  dump_stack+0x244/0x39d
[  351.840727] lowmem_reserve[]: 0 2818 6321 6321
[  351.868476]  ? dump_stack_print_info.cold.1+0x20/0x20
[  351.870597] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  351.896708]  warn_alloc.cold.116+0xb7/0x1bd
[  351.900291] lowmem_reserve[]: 0 0 3503 3503
[  351.904875]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  351.910036] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  351.937179]  ? lock_downgrade+0x900/0x900
[  351.941465] lowmem_reserve[]: 0 0 0 0
[  351.945778]  ? trace_hardirqs_off+0xb8/0x310
[  351.950589] 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
[  351.979731]  ? trace_hardirqs_off+0xb8/0x310
[  351.983933] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  351.987731]  __alloc_pages_slowpath+0x26e8/0x2e10
[  351.992107] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  352.005648]  ? warn_alloc+0x120/0x120
[  352.010013] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  352.025082]  ? warn_alloc+0x120/0x120
[  352.029896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  352.044269]  ? __lock_acquire+0x62f/0x4c20
[  352.048041] 2988 total pagecache pages
[  352.056858]  ? warn_alloc+0x120/0x120
[  352.060634] 0 pages in swap cache
[  352.069191]  ? print_usage_bug+0xc0/0xc0
[  352.073401] Swap cache stats: add 0, delete 0, find 0/0
[  352.077278]  ? print_usage_bug+0xc0/0xc0
[  352.081053] Free swap  = 0kB
[  352.084490]  ? mark_held_locks+0x130/0x130
[  352.088518] Total swap = 0kB
[  352.093872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.097901] 1965979 pages RAM
[  352.100908]  ? should_fail+0x22d/0xd01
[  352.105109] 0 pages HighMem/MovableOnly
[  352.108107]  ? zap_class+0x640/0x640
[  352.108126]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.113626] 342855 pages reserved
[  352.113632] 0 pages cma reserved
[  352.116725]  ? __lock_acquire+0x62f/0x4c20
[  352.120643] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  352.124543]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.128278] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  352.133316]  ? should_fail+0x22d/0xd01
[  352.136743] ksoftirqd/0 cpuset=/ mems_allowed=0
[  352.140117]  ? mark_held_locks+0x130/0x130
[  352.178913]  ? mark_held_locks+0x130/0x130
[  352.183146]  ? lock_downgrade+0x900/0x900
[  352.187301]  ? zap_class+0x640/0x640
[  352.191012]  ? zap_class+0x640/0x640
[  352.194721]  ? zap_class+0x640/0x640
[  352.198431]  ? do_raw_spin_unlock+0xa7/0x330
[  352.202833]  ? trace_hardirqs_on+0x310/0x310
[  352.207236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.212768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.218305]  ? check_preemption_disabled+0x48/0x280
[  352.223325]  ? __lock_is_held+0xb5/0x140
[  352.227391]  __alloc_pages_nodemask+0xa80/0xde0
[  352.232059]  ? zap_class+0x640/0x640
[  352.235770]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  352.240796]  ? find_held_lock+0x36/0x1c0
[  352.244866]  ? ____cache_alloc_node+0x1c7/0x1e0
[  352.249530]  ? lock_downgrade+0x900/0x900
[  352.253677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.259475]  cache_grow_begin+0xa5/0x8c0
[  352.263529]  ? do_raw_spin_unlock+0xa7/0x330
[  352.267938]  fallback_alloc+0x204/0x2e0
[  352.271913]  ____cache_alloc_node+0x1c7/0x1e0
[  352.276415]  kmem_cache_alloc_node+0xe3/0x730
[  352.280908]  ? lockdep_hardirqs_on+0x296/0x5b0
[  352.285496]  __alloc_skb+0x119/0x770
[  352.289206]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  352.294567]  ? netdev_alloc_frag+0x1f0/0x1f0
[  352.298981]  ? vprintk_default+0x28/0x30
[  352.303036]  ? vprintk_func+0x85/0x181
[  352.306924]  ? printk+0xa7/0xcf
[  352.310200]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  352.314972]  new_skb+0x26/0x1c0
[  352.318249]  aoecmd_cfg+0x279/0x7f0
[  352.321894]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  352.326217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.331764]  ? __lock_is_held+0xb5/0x140
[  352.335840]  discover_timer+0x50/0x60
[  352.339635]  call_timer_fn+0x272/0x920
[  352.343520]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  352.348377]  ? process_timeout+0x40/0x40
[  352.352443]  ? mark_held_locks+0xc7/0x130
[  352.356588]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.361081]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.365569]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  352.370418]  ? lockdep_hardirqs_on+0x296/0x5b0
[  352.374997]  ? trace_hardirqs_on+0xbd/0x310
[  352.379314]  ? kasan_check_read+0x11/0x20
[  352.383454]  ? __run_timers+0x7da/0xc70
[  352.387425]  ? trace_hardirqs_off_caller+0x310/0x310
[  352.392536]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  352.397369]  __run_timers+0x7e5/0xc70
[  352.401173]  ? timer_fixup_init+0x70/0x70
[  352.405331]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  352.410346]  ? zap_class+0x640/0x640
[  352.414061]  ? print_usage_bug+0xc0/0xc0
[  352.418122]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  352.423315]  ? find_held_lock+0x36/0x1c0
[  352.427392]  ? zap_class+0x640/0x640
[  352.431107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.436649]  ? check_preemption_disabled+0x48/0x280
[  352.441672]  ? __lock_is_held+0xb5/0x140
[  352.445729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.451275]  ? check_preemption_disabled+0x48/0x280
[  352.456337]  run_timer_softirq+0x52/0xb0
[  352.460420]  ? rcu_read_lock_sched_held+0x14f/0x180
[  352.465436]  __do_softirq+0x308/0xb7e
[  352.469238]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  352.473734]  ? lock_downgrade+0x900/0x900
[  352.477884]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  352.482989]  ? pvclock_read_flags+0x160/0x160
[  352.487521]  ? lapic_next_event+0x5a/0x90
[  352.491675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.497213]  ? kvm_clock_read+0x18/0x30
[  352.501179]  ? kvm_sched_clock_read+0x9/0x20
[  352.505581]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.511111]  ? check_preemption_disabled+0x48/0x280
[  352.516131]  irq_exit+0x17f/0x1c0
[  352.519580]  smp_apic_timer_interrupt+0x1cb/0x760
[  352.524414]  ? smp_reschedule_interrupt+0x109/0x650
[  352.529428]  ? smp_call_function_single_interrupt+0x650/0x650
[  352.535312]  ? interrupt_entry+0xb5/0xc0
[  352.539373]  ? trace_hardirqs_off_caller+0xbb/0x310
[  352.544389]  ? trace_hardirqs_off_caller+0xbb/0x310
[  352.549402]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.554242]  ? trace_hardirqs_on_caller+0x310/0x310
[  352.559267]  ? trace_hardirqs_on_caller+0x310/0x310
[  352.564284]  ? task_prio+0x50/0x50
[  352.567819]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.573353]  ? check_preemption_disabled+0x48/0x280
[  352.578369]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  352.583219]  apic_timer_interrupt+0xf/0x20
[  352.587447]  </IRQ>
[  352.589679] RIP: 0010:console_unlock+0x102f/0x1190
[  352.594614] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  352.613508] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  352.621212] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  352.628481] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  352.635751] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  352.643510] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  352.650781] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  352.658064]  ? netconsole_netdev_event+0x280/0x280
[  352.662995]  ? console_unlock+0x1026/0x1190
[  352.667331]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  352.671999]  ? lock_release+0xa00/0xa00
[  352.675982]  ? interrupt_entry+0xc0/0xc0
[  352.680053]  vprintk_emit+0x391/0x990
[  352.683850]  ? wake_up_klogd+0x180/0x180
[  352.687911]  ? wake_up_klogd+0x180/0x180
[  352.691966]  ? attach_entity_load_avg+0x850/0x860
[  352.696818]  ? __lock_acquire+0x5c0/0x4c20
[  352.701050]  ? mark_held_locks+0x130/0x130
[  352.705284]  ? print_usage_bug+0x80/0xc0
[  352.709346]  ? find_held_lock+0x36/0x1c0
[  352.713410]  vprintk_default+0x28/0x30
[  352.717297]  vprintk_func+0x7e/0x181
[  352.721007]  printk+0xa7/0xcf
[  352.724111]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  352.728865]  ? printk+0xa7/0xcf
[  352.732141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.737685]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  352.742880]  show_free_areas.cold.117+0x103e/0x215d
[  352.747908]  ? si_meminfo_node+0x260/0x260
[  352.752144]  ? __lock_acquire+0x62f/0x4c20
[  352.756374]  ? __lock_acquire+0x62f/0x4c20
[  352.760601]  ? __account_cfs_rq_runtime+0x790/0x790
[  352.765628]  ? mark_held_locks+0x130/0x130
[  352.769856]  ? mark_held_locks+0x130/0x130
[  352.774091]  ? zap_class+0x640/0x640
[  352.777808]  ? put_dec+0x3b/0xf0
[  352.781174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.786714]  ? find_held_lock+0x36/0x1c0
[  352.790787]  ? serial8250_console_write+0x8b3/0xb10
[  352.795799]  ? lock_downgrade+0x900/0x900
[  352.799943]  ? zap_class+0x640/0x640
[  352.803654]  ? zap_class+0x640/0x640
[  352.807368]  ? print_usage_bug+0xc0/0xc0
[  352.811423]  ? do_raw_spin_unlock+0xa7/0x330
[  352.815825]  ? trace_hardirqs_on+0x310/0x310
[  352.820224]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.825780]  ? find_held_lock+0x36/0x1c0
[  352.829846]  ? mark_held_locks+0xc7/0x130
[  352.833992]  ? console_unlock+0x1002/0x1190
[  352.838310]  ? netconsole_netdev_event+0x280/0x280
[  352.843244]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  352.847826]  ? trace_hardirqs_on+0xbd/0x310
[  352.852144]  ? vprintk_emit+0x391/0x990
[  352.856118]  ? trace_hardirqs_off_caller+0x310/0x310
[  352.861230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.866770]  ? netconsole_netdev_event+0x280/0x280
[  352.871695]  ? console_unlock+0x8d8/0x1190
[  352.875934]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  352.880595]  ? vprintk_emit+0x846/0x990
[  352.884568]  ? lock_release+0xa00/0xa00
[  352.888537]  ? preempt_count_add+0xbc/0x1b0
[  352.892853]  ? wake_up_klogd+0x11a/0x180
[  352.896911]  ? console_device+0xc0/0xc0
[  352.900882]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.906423]  ? vprintk_emit+0x293/0x990
[  352.910399]  ? wake_up_klogd+0x180/0x180
[  352.914456]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  352.919208]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.924659]  ? retint_kernel+0x1b/0x2d
[  352.928554]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  352.933324]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  352.938086]  ? show_mem+0x1e/0x17b
[  352.941628]  show_mem+0x34/0x17b
[  352.944995]  dump_header+0x2f1/0xf72
[  352.948723]  ? pagefault_out_of_memory+0x197/0x197
[  352.953657]  ? __lock_acquire+0x62f/0x4c20
[  352.957891]  ? percpu_ref_get_many+0x240/0x240
[  352.962472]  ? print_usage_bug+0xc0/0xc0
[  352.966533]  ? zap_class+0x640/0x640
[  352.970260]  ? print_usage_bug+0xc0/0xc0
[  352.974313]  ? print_usage_bug+0xc0/0xc0
[  352.978381]  ? zap_class+0x640/0x640
[  352.982099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.987636]  ? find_held_lock+0x36/0x1c0
[  352.991703]  ? mark_held_locks+0xc7/0x130
[  352.995848]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  353.000948]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  353.006046]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  353.010629]  ? trace_hardirqs_on+0xbd/0x310
[  353.014944]  ? kasan_check_read+0x11/0x20
[  353.019088]  ? ___ratelimit+0x3b4/0x672
[  353.023058]  ? trace_hardirqs_off_caller+0x310/0x310
[  353.028157]  ? trace_hardirqs_on+0x310/0x310
[  353.032563]  ? lock_downgrade+0x900/0x900
[  353.036711]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  353.041813]  ? ___ratelimit+0x3b9/0x672
[  353.045789]  ? idr_get_free+0xf70/0xf70
[  353.049760]  ? find_held_lock+0x36/0x1c0
[  353.053824]  oom_kill_process.cold.27+0x10/0x903
[  353.058579]  ? zap_class+0x640/0x640
[  353.062288]  ? check_preemption_disabled+0x48/0x280
[  353.067305]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  353.072235]  ? kasan_check_read+0x11/0x20
[  353.076380]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.081653]  ? oom_evaluate_task+0x540/0x540
[  353.086064]  ? find_held_lock+0x36/0x1c0
[  353.090230]  ? out_of_memory+0x974/0x1430
[  353.094372]  ? lock_downgrade+0x900/0x900
[  353.098528]  ? check_preemption_disabled+0x48/0x280
[  353.103543]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  353.108464]  ? kasan_check_read+0x11/0x20
[  353.112619]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.117888]  ? rcu_softirq_qs+0x20/0x20
[  353.121859]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.127388]  ? oom_evaluate_task+0x302/0x540
[  353.131799]  out_of_memory+0xa84/0x1430
[  353.135775]  ? oom_killer_disable+0x3a0/0x3a0
[  353.140265]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  353.145191]  ? __ww_mutex_check_waiters+0x160/0x160
[  353.150225]  __alloc_pages_slowpath+0x2354/0x2e10
[  353.155089]  ? warn_alloc+0x120/0x120
[  353.158883]  ? mark_held_locks+0x130/0x130
[  353.163116]  ? find_get_entry+0xaae/0x1120
[  353.167360]  ? filemap_map_pages+0x1a20/0x1a20
[  353.171939]  ? zap_class+0x640/0x640
[  353.175653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.181187]  ? check_preemption_disabled+0x48/0x280
[  353.186216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.191751]  ? should_fail+0x22d/0xd01
[  353.195638]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.200740]  ? zap_class+0x640/0x640
[  353.204474]  ? __lock_is_held+0xb5/0x140
[  353.208537]  ? mark_held_locks+0x130/0x130
[  353.212772]  ? lock_release+0xa00/0xa00
[  353.216749]  ? perf_trace_sched_process_exec+0x860/0x860
[  353.222202]  ? xa_load+0x2ba/0x460
[  353.225743]  ? lock_downgrade+0x900/0x900
[  353.229895]  ? __might_sleep+0x95/0x190
[  353.233868]  __alloc_pages_nodemask+0xa80/0xde0
[  353.238538]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  353.243549]  ? __page_cache_alloc+0x191/0x5c0
[  353.248039]  ? xa_load+0x2e1/0x460
[  353.251575]  ? xa_clear_mark+0x40/0x40
[  353.255462]  ? zap_class+0x640/0x640
[  353.259183]  ? zap_class+0x640/0x640
[  353.262898]  ? zap_class+0x640/0x640
[  353.266604]  ? __do_page_cache_readahead+0x663/0x810
[  353.271713]  ? find_held_lock+0x36/0x1c0
[  353.275777]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  353.281319]  alloc_pages_current+0x173/0x350
[  353.285736]  __page_cache_alloc+0x38c/0x5c0
[  353.290052]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  353.294974]  ? kasan_check_read+0x11/0x20
[  353.299115]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.304392]  ? generic_perform_write+0x6a0/0x6a0
[  353.309146]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.314679]  ? check_preemption_disabled+0x48/0x280
[  353.319700]  filemap_fault+0x1595/0x25f0
[  353.323777]  ? __lock_page_or_retry+0xa00/0xa00
[  353.328442]  ? mark_held_locks+0x130/0x130
[  353.332694]  ? filemap_map_pages+0xd6b/0x1a20
[  353.337208]  ? lock_downgrade+0x900/0x900
[  353.341349]  ? check_preemption_disabled+0x48/0x280
[  353.346368]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  353.351290]  ? kasan_check_read+0x11/0x20
[  353.355430]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.360705]  ? rcu_softirq_qs+0x20/0x20
[  353.364691]  ? filemap_map_pages+0xd92/0x1a20
[  353.369204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.374744]  ? find_get_entries_tag+0x1400/0x1400
[  353.379586]  ? __lock_acquire+0x62f/0x4c20
[  353.383835]  ? lock_acquire+0x1ed/0x520
[  353.387804]  ? ext4_filemap_fault+0x7a/0xad
[  353.392126]  ? lock_release+0xa00/0xa00
[  353.396095]  ? perf_trace_sched_process_exec+0x860/0x860
[  353.401543]  ? print_usage_bug+0xc0/0xc0
[  353.405598]  ? print_usage_bug+0xc0/0xc0
[  353.409663]  ? down_read+0x8d/0x120
[  353.413302]  ? ext4_filemap_fault+0x7a/0xad
[  353.417631]  ? __down_interruptible+0x700/0x700
[  353.422305]  ext4_filemap_fault+0x82/0xad
[  353.426451]  __do_fault+0x100/0x6b0
[  353.430076]  ? pmd_devmap_trans_unstable+0x220/0x220
[  353.435182]  ? mark_held_locks+0x130/0x130
[  353.439417]  ? mark_held_locks+0x130/0x130
[  353.443644]  ? find_held_lock+0x36/0x1c0
[  353.447708]  ? find_held_lock+0x36/0x1c0
[  353.451772]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.457308]  __handle_mm_fault+0x3ea6/0x5be0
[  353.461714]  ? poll_select_copy_remaining+0x18c/0x6a0
[  353.466906]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  353.472145]  ? __might_fault+0x12b/0x1e0
[  353.476212]  ? lock_downgrade+0x900/0x900
[  353.480367]  ? zap_class+0x640/0x640
[  353.484078]  ? zap_class+0x640/0x640
[  353.487791]  ? find_held_lock+0x36/0x1c0
[  353.491853]  ? handle_mm_fault+0x42a/0xc70
[  353.496082]  ? lock_downgrade+0x900/0x900
[  353.500226]  ? check_preemption_disabled+0x48/0x280
[  353.505238]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  353.510164]  ? kasan_check_read+0x11/0x20
[  353.514314]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.519586]  ? rcu_softirq_qs+0x20/0x20
[  353.523554]  ? trace_hardirqs_off_caller+0x310/0x310
[  353.528654]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.534194]  ? check_preemption_disabled+0x48/0x280
[  353.539213]  handle_mm_fault+0x54f/0xc70
[  353.543284]  ? __handle_mm_fault+0x5be0/0x5be0
[  353.547871]  ? find_vma+0x34/0x190
[  353.551410]  __do_page_fault+0x5e8/0xe60
[  353.555464]  ? trace_hardirqs_off+0xb8/0x310
[  353.559876]  do_page_fault+0xf2/0x7e0
[  353.563672]  ? vmalloc_sync_all+0x30/0x30
[  353.567827]  ? error_entry+0x70/0xd0
[  353.571538]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.576554]  ? trace_hardirqs_on_caller+0xc0/0x310
[  353.581479]  ? syscall_return_slowpath+0x5e0/0x5e0
[  353.586404]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.591248]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.596268]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  353.601725]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  353.606739]  ? prepare_exit_to_usermode+0x291/0x3b0
[  353.611751]  ? page_fault+0x8/0x30
[  353.615290]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.620182]  ? page_fault+0x8/0x30
[  353.623750]  page_fault+0x1e/0x30
[  353.627202] RIP: 0033:0x7ff9ad261dd3
[  353.630931] Code: Bad RIP value.
[  353.634292] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  353.639646] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  353.646912] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  353.654177] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  353.661438] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  353.668704] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  353.675993] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  353.676058] aoe: skb alloc failure
[  353.682400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  353.682405] Call Trace:
[  353.682424]  dump_stack+0x244/0x39d
[  353.682443]  ? dump_stack_print_info.cold.1+0x20/0x20
[  353.685983] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  353.695344]  warn_alloc.cold.116+0xb7/0x1bd
[  353.697890] init cpuset=/ mems_allowed=0
[  353.701504]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  353.729526]  ? lock_downgrade+0x900/0x900
[  353.733679]  ? trace_hardirqs_off+0xb8/0x310
[  353.738090]  ? trace_hardirqs_off+0xb8/0x310
[  353.742499]  __alloc_pages_slowpath+0x26e8/0x2e10
[  353.747364]  ? warn_alloc+0x120/0x120
[  353.751171]  ? print_usage_bug+0xc0/0xc0
[  353.755236]  ? warn_alloc+0x120/0x120
[  353.759034]  ? warn_alloc+0x120/0x120
[  353.762832]  ? print_usage_bug+0xc0/0xc0
[  353.766895]  ? print_usage_bug+0xc0/0xc0
[  353.770955]  ? __lock_acquire+0x62f/0x4c20
[  353.775194]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.780735]  ? should_fail+0x22d/0xd01
[  353.784620]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.789719]  ? __lock_acquire+0x62f/0x4c20
[  353.793951]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.799046]  ? __lock_acquire+0x62f/0x4c20
[  353.803275]  ? should_fail+0x22d/0xd01
[  353.807166]  ? find_held_lock+0x36/0x1c0
[  353.811235]  ? mark_held_locks+0x130/0x130
[  353.815467]  ? mark_held_locks+0x130/0x130
[  353.819692]  ? zap_class+0x640/0x640
[  353.823402]  ? zap_class+0x640/0x640
[  353.827112]  ? print_usage_bug+0xc0/0xc0
[  353.831168]  ? do_raw_spin_unlock+0xa7/0x330
[  353.835575]  ? zap_class+0x640/0x640
[  353.839283]  ? print_usage_bug+0xc0/0xc0
[  353.843340]  ? wq_watchdog_touch+0x9c/0xfe
[  353.847573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.853104]  ? check_preemption_disabled+0x48/0x280
[  353.858128]  ? __lock_is_held+0xb5/0x140
[  353.862197]  __alloc_pages_nodemask+0xa80/0xde0
[  353.866862]  ? zap_class+0x640/0x640
[  353.870578]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  353.875601]  ? find_held_lock+0x36/0x1c0
[  353.879668]  ? ____cache_alloc_node+0x1c7/0x1e0
[  353.884336]  ? lock_downgrade+0x900/0x900
[  353.888485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.894021]  cache_grow_begin+0xa5/0x8c0
[  353.898078]  ? do_raw_spin_unlock+0xa7/0x330
[  353.902490]  fallback_alloc+0x204/0x2e0
[  353.906465]  ____cache_alloc_node+0x1c7/0x1e0
[  353.910960]  kmem_cache_alloc_node+0xe3/0x730
[  353.915447]  ? ipv6_get_ifaddr+0x42e/0x620
[  353.919686]  __alloc_skb+0x119/0x770
[  353.923393]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.928668]  ? netdev_alloc_frag+0x1f0/0x1f0
[  353.933074]  ? lock_downgrade+0x900/0x900
[  353.937228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.942757]  ? refcount_sub_and_test_checked+0x203/0x310
[  353.948206]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  353.953653]  ? addrconf_rs_timer+0x690/0x690
[  353.958064]  ndisc_alloc_skb+0x144/0x340
[  353.962123]  ndisc_send_rs+0x331/0x6e0
[  353.966015]  addrconf_rs_timer+0x314/0x690
[  353.970247]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  353.974487]  call_timer_fn+0x272/0x920
[  353.978382]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  353.982616]  ? process_timeout+0x40/0x40
[  353.986679]  ? __run_timers+0x7da/0xc70
[  353.990659]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.995153]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.999647]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.003882]  ? lockdep_hardirqs_on+0x296/0x5b0
[  354.008461]  ? trace_hardirqs_on+0xbd/0x310
[  354.012775]  ? kasan_check_read+0x11/0x20
[  354.016918]  ? __run_timers+0x7da/0xc70
[  354.020887]  ? trace_hardirqs_off_caller+0x310/0x310
[  354.025986]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.030220]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.034446]  __run_timers+0x7e5/0xc70
[  354.038250]  ? timer_fixup_init+0x70/0x70
[  354.042393]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.046885]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.051374]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  354.055951]  ? trace_hardirqs_on+0xbd/0x310
[  354.060266]  ? kasan_check_read+0x11/0x20
[  354.064409]  ? finish_task_switch+0x1f4/0x910
[  354.068903]  ? trace_hardirqs_off_caller+0x310/0x310
[  354.074002]  ? compat_start_thread+0x80/0x80
[  354.078440]  ? pvclock_read_flags+0x160/0x160
[  354.082928]  ? __switch_to_asm+0x34/0x70
[  354.086984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.092611]  ? check_preemption_disabled+0x48/0x280
[  354.097630]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  354.103166]  ? rcu_pm_notify+0xc0/0xc0
[  354.107048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.112584]  ? check_preemption_disabled+0x48/0x280
[  354.117599]  run_timer_softirq+0x52/0xb0
[  354.121652]  ? rcu_read_lock_sched_held+0x14f/0x180
[  354.126666]  __do_softirq+0x308/0xb7e
[  354.130465]  ? trace_hardirqs_on_caller+0xc0/0x310
[  354.135392]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  354.140489]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  354.146033]  ? preempt_count_add+0xe6/0x1b0
[  354.150376]  ? schedule+0x108/0x460
[  354.153997]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  354.158759]  ? trace_hardirqs_off+0xb8/0x310
[  354.163179]  ? smpboot_thread_fn+0x68b/0xa00
[  354.167581]  ? trace_hardirqs_on+0x310/0x310
[  354.171988]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.177519]  ? check_preemption_disabled+0x48/0x280
[  354.182544]  ? takeover_tasklets+0xa90/0xa90
[  354.186950]  run_ksoftirqd+0x5e/0x100
[  354.191174]  smpboot_thread_fn+0x68b/0xa00
[  354.195406]  ? sort_range+0x30/0x30
[  354.199029]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  354.204145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.209676]  ? __kthread_parkme+0xfb/0x1a0
[  354.213907]  ? sort_range+0x30/0x30
[  354.217528]  kthread+0x35a/0x440
[  354.220899]  ? kthread_stop+0x900/0x900
[  354.224874]  ret_from_fork+0x3a/0x50
[  354.228595] warn_alloc_show_mem: 1 callbacks suppressed
[  354.228605] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  354.228606] Mem-Info:
[  354.228636] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  354.228636]  active_file:12 inactive_file:10 isolated_file:0
[  354.228636]  unevictable:0 dirty:0 writeback:0 unstable:0
[  354.228636]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  354.228636]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  354.228636]  free:13734 free_pcp:626 free_cma:0
[  354.233969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.233976] Call Trace:
[  354.239774] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  354.242424]  <IRQ>
[  354.275547] 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
[  354.284897]  dump_stack+0x244/0x39d
[  354.287446] lowmem_reserve[]: 0 2818 6321 6321
[  354.315213]  ? dump_stack_print_info.cold.1+0x20/0x20
[  354.317353] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  354.343657]  warn_alloc.cold.116+0xb7/0x1bd
[  354.347237] lowmem_reserve[]: 0 0 3503 3503
[  354.351820]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  354.356977] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  354.384125]  ? lock_downgrade+0x900/0x900
[  354.388416] lowmem_reserve[]: 0 0 0 0
[  354.392731]  ? trace_hardirqs_off+0xb8/0x310
[  354.397537] 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
[  354.426687]  ? trace_hardirqs_off+0xb8/0x310
[  354.430799] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  354.434606]  __alloc_pages_slowpath+0x26e8/0x2e10
[  354.438978] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  354.452517]  ? warn_alloc+0x120/0x120
[  354.456881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  354.472209]  ? warn_alloc+0x120/0x120
[  354.477025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  354.491394]  ? __lock_acquire+0x62f/0x4c20
[  354.495164] 2988 total pagecache pages
[  354.503986]  ? warn_alloc+0x120/0x120
[  354.507764] 0 pages in swap cache
[  354.516337]  ? print_usage_bug+0xc0/0xc0
[  354.520547] Swap cache stats: add 0, delete 0, find 0/0
[  354.524418]  ? print_usage_bug+0xc0/0xc0
[  354.528187] Free swap  = 0kB
[  354.531628]  ? mark_held_locks+0x130/0x130
[  354.535651] Total swap = 0kB
[  354.535658] 1965979 pages RAM
[  354.541009]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.545039] 0 pages HighMem/MovableOnly
[  354.548045]  ? should_fail+0x22d/0xd01
[  354.552246] 342855 pages reserved
[  354.552253] 0 pages cma reserved
[  354.555257]  ? zap_class+0x640/0x640
[  354.558410] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  354.563856]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.563872]  ? __lock_acquire+0x62f/0x4c20
[  354.563888]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.567883] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  354.571705]  ? should_fail+0x22d/0xd01
[  354.575136] ksoftirqd/0 cpuset=/ mems_allowed=0
[  354.578496]  ? mark_held_locks+0x130/0x130
[  354.626112]  ? mark_held_locks+0x130/0x130
[  354.630341]  ? lock_downgrade+0x900/0x900
[  354.634483]  ? zap_class+0x640/0x640
[  354.638190]  ? zap_class+0x640/0x640
[  354.642398]  ? zap_class+0x640/0x640
[  354.646114]  ? do_raw_spin_unlock+0xa7/0x330
[  354.650519]  ? trace_hardirqs_on+0x310/0x310
[  354.654923]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.660454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.665987]  ? check_preemption_disabled+0x48/0x280
[  354.671017]  ? __lock_is_held+0xb5/0x140
[  354.675086]  __alloc_pages_nodemask+0xa80/0xde0
[  354.679755]  ? zap_class+0x640/0x640
[  354.683473]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  354.688493]  ? find_held_lock+0x36/0x1c0
[  354.692557]  ? ____cache_alloc_node+0x1c7/0x1e0
[  354.697224]  ? lock_downgrade+0x900/0x900
[  354.701388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.706923]  cache_grow_begin+0xa5/0x8c0
[  354.710977]  ? do_raw_spin_unlock+0xa7/0x330
[  354.715388]  fallback_alloc+0x204/0x2e0
[  354.719364]  ____cache_alloc_node+0x1c7/0x1e0
[  354.724030]  kmem_cache_alloc_node+0xe3/0x730
[  354.728525]  ? lockdep_hardirqs_on+0x296/0x5b0
[  354.733113]  __alloc_skb+0x119/0x770
[  354.736819]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  354.742179]  ? netdev_alloc_frag+0x1f0/0x1f0
[  354.746594]  ? vprintk_default+0x28/0x30
[  354.750656]  ? vprintk_func+0x85/0x181
[  354.754540]  ? printk+0xa7/0xcf
[  354.757814]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  354.762571]  new_skb+0x26/0x1c0
[  354.765881]  aoecmd_cfg+0x279/0x7f0
[  354.769530]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  354.773856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.779400]  ? __lock_is_held+0xb5/0x140
[  354.783572]  discover_timer+0x50/0x60
[  354.787371]  call_timer_fn+0x272/0x920
[  354.791259]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  354.796101]  ? process_timeout+0x40/0x40
[  354.800163]  ? mark_held_locks+0xc7/0x130
[  354.804309]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.808801]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.813290]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  354.818130]  ? lockdep_hardirqs_on+0x296/0x5b0
[  354.822711]  ? trace_hardirqs_on+0xbd/0x310
[  354.827032]  ? kasan_check_read+0x11/0x20
[  354.831177]  ? __run_timers+0x7da/0xc70
[  354.835150]  ? trace_hardirqs_off_caller+0x310/0x310
[  354.840259]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  354.845095]  __run_timers+0x7e5/0xc70
[  354.848903]  ? timer_fixup_init+0x70/0x70
[  354.853050]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  354.858073]  ? zap_class+0x640/0x640
[  354.861799]  ? print_usage_bug+0xc0/0xc0
[  354.865873]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  354.871073]  ? find_held_lock+0x36/0x1c0
[  354.875140]  ? zap_class+0x640/0x640
[  354.878858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.884391]  ? check_preemption_disabled+0x48/0x280
[  354.889410]  ? __lock_is_held+0xb5/0x140
[  354.893466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.899002]  ? check_preemption_disabled+0x48/0x280
[  354.904022]  run_timer_softirq+0x52/0xb0
[  354.908081]  ? rcu_read_lock_sched_held+0x14f/0x180
[  354.913099]  __do_softirq+0x308/0xb7e
[  354.916940]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  354.921432]  ? lock_downgrade+0x900/0x900
[  354.925579]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  354.930692]  ? pvclock_read_flags+0x160/0x160
[  354.935184]  ? lapic_next_event+0x5a/0x90
[  354.939330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.944868]  ? kvm_clock_read+0x18/0x30
[  354.948847]  ? kvm_sched_clock_read+0x9/0x20
[  354.953267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.958799]  ? check_preemption_disabled+0x48/0x280
[  354.963819]  irq_exit+0x17f/0x1c0
[  354.967270]  smp_apic_timer_interrupt+0x1cb/0x760
[  354.972112]  ? smp_reschedule_interrupt+0x109/0x650
[  354.977128]  ? smp_call_function_single_interrupt+0x650/0x650
[  354.983021]  ? interrupt_entry+0xb5/0xc0
[  354.987091]  ? trace_hardirqs_off_caller+0xbb/0x310
[  354.992102]  ? trace_hardirqs_off_caller+0xbb/0x310
[  354.997115]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.001959]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.006969]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.011991]  ? task_prio+0x50/0x50
[  355.015531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.021071]  ? check_preemption_disabled+0x48/0x280
[  355.026090]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.030937]  apic_timer_interrupt+0xf/0x20
[  355.035162]  </IRQ>
[  355.037398] RIP: 0010:console_unlock+0x102f/0x1190
[  355.042326] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  355.061233] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  355.068934] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  355.076199] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  355.083464] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  355.090726] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  355.097988] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  355.105277]  ? netconsole_netdev_event+0x280/0x280
[  355.110206]  ? console_unlock+0x1026/0x1190
[  355.114544]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  355.119300]  ? lock_release+0xa00/0xa00
[  355.123273]  ? interrupt_entry+0xc0/0xc0
[  355.127342]  vprintk_emit+0x391/0x990
[  355.131140]  ? wake_up_klogd+0x180/0x180
[  355.135202]  ? wake_up_klogd+0x180/0x180
[  355.139255]  ? attach_entity_load_avg+0x850/0x860
[  355.144091]  ? __lock_acquire+0x5c0/0x4c20
[  355.148327]  ? mark_held_locks+0x130/0x130
[  355.152570]  ? print_usage_bug+0x80/0xc0
[  355.156651]  ? find_held_lock+0x36/0x1c0
[  355.160713]  vprintk_default+0x28/0x30
[  355.164597]  vprintk_func+0x7e/0x181
[  355.168304]  printk+0xa7/0xcf
[  355.171408]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  355.176163]  ? printk+0xa7/0xcf
[  355.179439]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.184981]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  355.190170]  show_free_areas.cold.117+0x103e/0x215d
[  355.195202]  ? si_meminfo_node+0x260/0x260
[  355.199440]  ? __lock_acquire+0x62f/0x4c20
[  355.203669]  ? __lock_acquire+0x62f/0x4c20
[  355.207897]  ? __account_cfs_rq_runtime+0x790/0x790
[  355.212925]  ? mark_held_locks+0x130/0x130
[  355.217157]  ? mark_held_locks+0x130/0x130
[  355.221390]  ? zap_class+0x640/0x640
[  355.225100]  ? put_dec+0x3b/0xf0
[  355.228466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.234005]  ? find_held_lock+0x36/0x1c0
[  355.238078]  ? serial8250_console_write+0x8b3/0xb10
[  355.243094]  ? lock_downgrade+0x900/0x900
[  355.247236]  ? zap_class+0x640/0x640
[  355.250946]  ? zap_class+0x640/0x640
[  355.254660]  ? print_usage_bug+0xc0/0xc0
[  355.258714]  ? do_raw_spin_unlock+0xa7/0x330
[  355.263121]  ? trace_hardirqs_on+0x310/0x310
[  355.267523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.273068]  ? find_held_lock+0x36/0x1c0
[  355.277130]  ? mark_held_locks+0xc7/0x130
[  355.281288]  ? console_unlock+0x1002/0x1190
[  355.285605]  ? netconsole_netdev_event+0x280/0x280
[  355.290531]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  355.295114]  ? trace_hardirqs_on+0xbd/0x310
[  355.299430]  ? vprintk_emit+0x391/0x990
[  355.303406]  ? trace_hardirqs_off_caller+0x310/0x310
[  355.308509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.314050]  ? netconsole_netdev_event+0x280/0x280
[  355.318974]  ? console_unlock+0x8d8/0x1190
[  355.323217]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  355.327877]  ? vprintk_emit+0x846/0x990
[  355.331850]  ? lock_release+0xa00/0xa00
[  355.335817]  ? preempt_count_add+0xbc/0x1b0
[  355.340132]  ? wake_up_klogd+0x11a/0x180
[  355.344190]  ? console_device+0xc0/0xc0
[  355.348162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.353788]  ? vprintk_emit+0x293/0x990
[  355.357764]  ? wake_up_klogd+0x180/0x180
[  355.361827]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  355.366583]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  355.372035]  ? retint_kernel+0x1b/0x2d
[  355.376014]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  355.380798]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  355.385559]  ? show_mem+0x1e/0x17b
[  355.389104]  show_mem+0x34/0x17b
[  355.392470]  dump_header+0x2f1/0xf72
[  355.396188]  ? pagefault_out_of_memory+0x197/0x197
[  355.401118]  ? __lock_acquire+0x62f/0x4c20
[  355.405350]  ? percpu_ref_get_many+0x240/0x240
[  355.409932]  ? print_usage_bug+0xc0/0xc0
[  355.413993]  ? zap_class+0x640/0x640
[  355.417707]  ? print_usage_bug+0xc0/0xc0
[  355.421762]  ? print_usage_bug+0xc0/0xc0
[  355.425817]  ? zap_class+0x640/0x640
[  355.429526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.435067]  ? find_held_lock+0x36/0x1c0
[  355.439136]  ? mark_held_locks+0xc7/0x130
[  355.443282]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  355.448379]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  355.453480]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  355.458065]  ? trace_hardirqs_on+0xbd/0x310
[  355.462383]  ? kasan_check_read+0x11/0x20
[  355.466525]  ? ___ratelimit+0x3b4/0x672
[  355.470497]  ? trace_hardirqs_off_caller+0x310/0x310
[  355.476058]  ? trace_hardirqs_on+0x310/0x310
[  355.480470]  ? lock_downgrade+0x900/0x900
[  355.484625]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  355.489723]  ? ___ratelimit+0x3b9/0x672
[  355.493706]  ? idr_get_free+0xf70/0xf70
[  355.497676]  ? find_held_lock+0x36/0x1c0
[  355.501742]  oom_kill_process.cold.27+0x10/0x903
[  355.506493]  ? zap_class+0x640/0x640
[  355.510201]  ? check_preemption_disabled+0x48/0x280
[  355.515217]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  355.520140]  ? kasan_check_read+0x11/0x20
[  355.524280]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.529555]  ? oom_evaluate_task+0x540/0x540
[  355.533989]  ? find_held_lock+0x36/0x1c0
[  355.538061]  ? out_of_memory+0x974/0x1430
[  355.542204]  ? lock_downgrade+0x900/0x900
[  355.546348]  ? check_preemption_disabled+0x48/0x280
[  355.551377]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  355.556299]  ? kasan_check_read+0x11/0x20
[  355.560447]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.565718]  ? rcu_softirq_qs+0x20/0x20
[  355.569693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.575221]  ? oom_evaluate_task+0x302/0x540
[  355.579628]  out_of_memory+0xa84/0x1430
[  355.583617]  ? oom_killer_disable+0x3a0/0x3a0
[  355.588109]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  355.593042]  ? __ww_mutex_check_waiters+0x160/0x160
[  355.598069]  __alloc_pages_slowpath+0x2354/0x2e10
[  355.602930]  ? warn_alloc+0x120/0x120
[  355.606728]  ? mark_held_locks+0x130/0x130
[  355.611048]  ? find_get_entry+0xaae/0x1120
[  355.615284]  ? filemap_map_pages+0x1a20/0x1a20
[  355.619868]  ? zap_class+0x640/0x640
[  355.623581]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.629114]  ? check_preemption_disabled+0x48/0x280
[  355.634126]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.639670]  ? should_fail+0x22d/0xd01
[  355.643562]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.648663]  ? zap_class+0x640/0x640
[  355.652398]  ? __lock_is_held+0xb5/0x140
[  355.656466]  ? mark_held_locks+0x130/0x130
[  355.660696]  ? lock_release+0xa00/0xa00
[  355.664667]  ? perf_trace_sched_process_exec+0x860/0x860
[  355.670113]  ? xa_load+0x2ba/0x460
[  355.673648]  ? lock_downgrade+0x900/0x900
[  355.677798]  ? __might_sleep+0x95/0x190
[  355.681772]  __alloc_pages_nodemask+0xa80/0xde0
[  355.686443]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  355.691456]  ? __page_cache_alloc+0x191/0x5c0
[  355.695947]  ? xa_load+0x2e1/0x460
[  355.699481]  ? xa_clear_mark+0x40/0x40
[  355.703367]  ? zap_class+0x640/0x640
[  355.707082]  ? zap_class+0x640/0x640
[  355.710796]  ? zap_class+0x640/0x640
[  355.714506]  ? __do_page_cache_readahead+0x663/0x810
[  355.719614]  ? find_held_lock+0x36/0x1c0
[  355.723674]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  355.729210]  alloc_pages_current+0x173/0x350
[  355.733618]  __page_cache_alloc+0x38c/0x5c0
[  355.737931]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  355.742853]  ? kasan_check_read+0x11/0x20
[  355.747001]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.752275]  ? generic_perform_write+0x6a0/0x6a0
[  355.757029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.762560]  ? check_preemption_disabled+0x48/0x280
[  355.767576]  filemap_fault+0x1595/0x25f0
[  355.771643]  ? __lock_page_or_retry+0xa00/0xa00
[  355.776311]  ? mark_held_locks+0x130/0x130
[  355.780556]  ? filemap_map_pages+0xd6b/0x1a20
[  355.785046]  ? lock_downgrade+0x900/0x900
[  355.789204]  ? check_preemption_disabled+0x48/0x280
[  355.794219]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  355.799158]  ? kasan_check_read+0x11/0x20
[  355.803301]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.808575]  ? rcu_softirq_qs+0x20/0x20
[  355.812566]  ? filemap_map_pages+0xd92/0x1a20
[  355.817058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.822596]  ? find_get_entries_tag+0x1400/0x1400
[  355.827441]  ? __lock_acquire+0x62f/0x4c20
[  355.831688]  ? lock_acquire+0x1ed/0x520
[  355.835659]  ? ext4_filemap_fault+0x7a/0xad
[  355.839991]  ? lock_release+0xa00/0xa00
[  355.843957]  ? perf_trace_sched_process_exec+0x860/0x860
[  355.849409]  ? print_usage_bug+0xc0/0xc0
[  355.853468]  ? print_usage_bug+0xc0/0xc0
[  355.857541]  ? down_read+0x8d/0x120
[  355.861160]  ? ext4_filemap_fault+0x7a/0xad
[  355.865475]  ? __down_interruptible+0x700/0x700
[  355.870151]  ext4_filemap_fault+0x82/0xad
[  355.874297]  __do_fault+0x100/0x6b0
[  355.877923]  ? pmd_devmap_trans_unstable+0x220/0x220
[  355.883028]  ? mark_held_locks+0x130/0x130
[  355.887262]  ? mark_held_locks+0x130/0x130
[  355.891490]  ? find_held_lock+0x36/0x1c0
[  355.895556]  ? find_held_lock+0x36/0x1c0
[  355.899614]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.905152]  __handle_mm_fault+0x3ea6/0x5be0
[  355.909555]  ? poll_select_copy_remaining+0x18c/0x6a0
[  355.914760]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  355.919606]  ? __might_fault+0x12b/0x1e0
[  355.923666]  ? lock_downgrade+0x900/0x900
[  355.927817]  ? zap_class+0x640/0x640
[  355.931530]  ? zap_class+0x640/0x640
[  355.935243]  ? find_held_lock+0x36/0x1c0
[  355.939305]  ? handle_mm_fault+0x42a/0xc70
[  355.943535]  ? lock_downgrade+0x900/0x900
[  355.947681]  ? check_preemption_disabled+0x48/0x280
[  355.952693]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  355.957633]  ? kasan_check_read+0x11/0x20
[  355.961775]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.967055]  ? rcu_softirq_qs+0x20/0x20
[  355.971028]  ? trace_hardirqs_off_caller+0x310/0x310
[  355.976126]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.981661]  ? check_preemption_disabled+0x48/0x280
[  355.986678]  handle_mm_fault+0x54f/0xc70
[  355.990740]  ? __handle_mm_fault+0x5be0/0x5be0
[  355.995325]  ? find_vma+0x34/0x190
[  355.998864]  __do_page_fault+0x5e8/0xe60
[  356.002920]  ? trace_hardirqs_off+0xb8/0x310
[  356.007334]  do_page_fault+0xf2/0x7e0
[  356.011129]  ? vmalloc_sync_all+0x30/0x30
[  356.015271]  ? error_entry+0x70/0xd0
[  356.018985]  ? trace_hardirqs_off_caller+0xbb/0x310
[  356.023997]  ? trace_hardirqs_on_caller+0xc0/0x310
[  356.028925]  ? syscall_return_slowpath+0x5e0/0x5e0
[  356.033847]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.038686]  ? trace_hardirqs_on_caller+0x310/0x310
[  356.043696]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.049142]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  356.054158]  ? prepare_exit_to_usermode+0x291/0x3b0
[  356.059178]  ? page_fault+0x8/0x30
[  356.062714]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.067557]  ? page_fault+0x8/0x30
[  356.071130]  page_fault+0x1e/0x30
[  356.074579] RIP: 0033:0x7ff9ad261dd3
[  356.078311] Code: Bad RIP value.
[  356.081667] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  356.087024] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  356.094284] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  356.101547] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  356.108807] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  356.116068] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  356.123353] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  356.123410] aoe: skb alloc failure
[  356.129759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.129765] Call Trace:
[  356.133344] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  356.142634]  dump_stack+0x244/0x39d
[  356.145189] init cpuset=/ mems_allowed=0
[  356.154885]  ? dump_stack_print_info.cold.1+0x20/0x20
[  356.167710]  warn_alloc.cold.116+0xb7/0x1bd
[  356.172029]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  356.176873]  ? lock_downgrade+0x900/0x900
[  356.181021]  ? trace_hardirqs_off+0xb8/0x310
[  356.185428]  ? trace_hardirqs_off+0xb8/0x310
[  356.189837]  __alloc_pages_slowpath+0x26e8/0x2e10
[  356.194722]  ? warn_alloc+0x120/0x120
[  356.198542]  ? print_usage_bug+0xc0/0xc0
[  356.202602]  ? warn_alloc+0x120/0x120
[  356.206401]  ? warn_alloc+0x120/0x120
[  356.210200]  ? print_usage_bug+0xc0/0xc0
[  356.214261]  ? print_usage_bug+0xc0/0xc0
[  356.218316]  ? __lock_acquire+0x62f/0x4c20
[  356.222565]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.228095]  ? should_fail+0x22d/0xd01
[  356.231993]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.237090]  ? __lock_acquire+0x62f/0x4c20
[  356.241324]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.246420]  ? __lock_acquire+0x62f/0x4c20
[  356.250654]  ? should_fail+0x22d/0xd01
[  356.254540]  ? find_held_lock+0x36/0x1c0
[  356.258604]  ? mark_held_locks+0x130/0x130
[  356.262842]  ? mark_held_locks+0x130/0x130
[  356.267069]  ? zap_class+0x640/0x640
[  356.270776]  ? zap_class+0x640/0x640
[  356.274492]  ? print_usage_bug+0xc0/0xc0
[  356.278549]  ? do_raw_spin_unlock+0xa7/0x330
[  356.282960]  ? zap_class+0x640/0x640
[  356.286674]  ? print_usage_bug+0xc0/0xc0
[  356.290731]  ? wq_watchdog_touch+0x9c/0xfe
[  356.294982]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.300516]  ? check_preemption_disabled+0x48/0x280
[  356.305535]  ? __lock_is_held+0xb5/0x140
[  356.309598]  __alloc_pages_nodemask+0xa80/0xde0
[  356.314261]  ? zap_class+0x640/0x640
[  356.317987]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  356.323010]  ? find_held_lock+0x36/0x1c0
[  356.327075]  ? ____cache_alloc_node+0x1c7/0x1e0
[  356.331740]  ? lock_downgrade+0x900/0x900
[  356.335889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.341450]  cache_grow_begin+0xa5/0x8c0
[  356.345509]  ? do_raw_spin_unlock+0xa7/0x330
[  356.349926]  fallback_alloc+0x204/0x2e0
[  356.353905]  ____cache_alloc_node+0x1c7/0x1e0
[  356.358399]  kmem_cache_alloc_node+0xe3/0x730
[  356.362892]  ? ipv6_get_ifaddr+0x42e/0x620
[  356.367134]  __alloc_skb+0x119/0x770
[  356.370840]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  356.376114]  ? netdev_alloc_frag+0x1f0/0x1f0
[  356.380517]  ? lock_downgrade+0x900/0x900
[  356.384665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.390199]  ? refcount_sub_and_test_checked+0x203/0x310
[  356.395646]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  356.401092]  ? addrconf_rs_timer+0x690/0x690
[  356.405504]  ndisc_alloc_skb+0x144/0x340
[  356.409566]  ndisc_send_rs+0x331/0x6e0
[  356.413451]  addrconf_rs_timer+0x314/0x690
[  356.417686]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.421924]  call_timer_fn+0x272/0x920
[  356.425814]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.430047]  ? process_timeout+0x40/0x40
[  356.434109]  ? __run_timers+0x7da/0xc70
[  356.438084]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.442575]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.447064]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.451295]  ? lockdep_hardirqs_on+0x296/0x5b0
[  356.455876]  ? trace_hardirqs_on+0xbd/0x310
[  356.460197]  ? kasan_check_read+0x11/0x20
[  356.464336]  ? __run_timers+0x7da/0xc70
[  356.468316]  ? trace_hardirqs_off_caller+0x310/0x310
[  356.473898]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.478133]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.482359]  __run_timers+0x7e5/0xc70
[  356.486165]  ? timer_fixup_init+0x70/0x70
[  356.490309]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.494801]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.499290]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  356.503871]  ? trace_hardirqs_on+0xbd/0x310
[  356.508183]  ? kasan_check_read+0x11/0x20
[  356.512324]  ? finish_task_switch+0x1f4/0x910
[  356.516814]  ? trace_hardirqs_off_caller+0x310/0x310
[  356.521912]  ? compat_start_thread+0x80/0x80
[  356.526345]  ? pvclock_read_flags+0x160/0x160
[  356.530836]  ? __switch_to_asm+0x34/0x70
[  356.534897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.540448]  ? check_preemption_disabled+0x48/0x280
[  356.545471]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  356.551003]  ? rcu_pm_notify+0xc0/0xc0
[  356.554886]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.560603]  ? check_preemption_disabled+0x48/0x280
[  356.565617]  run_timer_softirq+0x52/0xb0
[  356.569669]  ? rcu_read_lock_sched_held+0x14f/0x180
[  356.574682]  __do_softirq+0x308/0xb7e
[  356.578485]  ? trace_hardirqs_on_caller+0xc0/0x310
[  356.583411]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  356.588506]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.593965]  ? preempt_count_add+0xe6/0x1b0
[  356.598284]  ? schedule+0x108/0x460
[  356.601910]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  356.606681]  ? trace_hardirqs_off+0xb8/0x310
[  356.611086]  ? smpboot_thread_fn+0x68b/0xa00
[  356.615487]  ? trace_hardirqs_on+0x310/0x310
[  356.619892]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.625428]  ? check_preemption_disabled+0x48/0x280
[  356.630441]  ? takeover_tasklets+0xa90/0xa90
[  356.634846]  run_ksoftirqd+0x5e/0x100
[  356.638646]  smpboot_thread_fn+0x68b/0xa00
[  356.643379]  ? sort_range+0x30/0x30
[  356.647005]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  356.652104]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.657640]  ? __kthread_parkme+0xfb/0x1a0
[  356.661874]  ? sort_range+0x30/0x30
[  356.665493]  kthread+0x35a/0x440
[  356.668857]  ? kthread_stop+0x900/0x900
[  356.672829]  ret_from_fork+0x3a/0x50
[  356.676548] warn_alloc_show_mem: 1 callbacks suppressed
[  356.676557] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  356.676559] Mem-Info:
[  356.676588] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  356.676588]  active_file:12 inactive_file:10 isolated_file:0
[  356.676588]  unevictable:0 dirty:0 writeback:0 unstable:0
[  356.676588]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  356.676588]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  356.676588]  free:13734 free_pcp:626 free_cma:0
[  356.681923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.681930] Call Trace:
[  356.687734] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  356.690120]  <IRQ>
[  356.723159] 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
[  356.732504]  dump_stack+0x244/0x39d
[  356.735053] lowmem_reserve[]: 0 2818 6321 6321
[  356.762808]  ? dump_stack_print_info.cold.1+0x20/0x20
[  356.764939] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  356.791043]  warn_alloc.cold.116+0xb7/0x1bd
[  356.794629] lowmem_reserve[]: 0 0 3503 3503
[  356.799208]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  356.804365] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  356.831510]  ? lock_downgrade+0x900/0x900
[  356.835794] lowmem_reserve[]: 0 0 0 0
[  356.840114]  ? trace_hardirqs_off+0xb8/0x310
[  356.844932] 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
[  356.874070]  ? trace_hardirqs_off+0xb8/0x310
[  356.878181] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  356.882075]  __alloc_pages_slowpath+0x26e8/0x2e10
[  356.886451] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  356.899986]  ? warn_alloc+0x120/0x120
[  356.904350] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  356.919417]  ? warn_alloc+0x120/0x120
[  356.924247] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  356.938622]  ? warn_alloc+0x120/0x120
[  356.942391] 2988 total pagecache pages
[  356.951214]  ? print_usage_bug+0xc0/0xc0
[  356.954992] 0 pages in swap cache
[  356.963549]  ? print_usage_bug+0xc0/0xc0
[  356.967317] Swap cache stats: add 0, delete 0, find 0/0
[  356.967324] Free swap  = 0kB
[  356.971198]  ? ktime_get+0x2c1/0x400
[  356.975224] Total swap = 0kB
[  356.975231] 1965979 pages RAM
[  356.978697]  ? check_preemption_disabled+0x48/0x280
[  356.982722] 0 pages HighMem/MovableOnly
[  356.982730] 342855 pages reserved
[  356.988077]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  356.991065] 0 pages cma reserved
[  356.994767]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.997815] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  357.000847]  ? should_fail+0x22d/0xd01
[  357.000862]  ? kasan_check_read+0x11/0x20
[  357.000879]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.006009] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  357.009847]  ? __lock_acquire+0x62f/0x4c20
[  357.013269] ksoftirqd/0 cpuset=/ mems_allowed=0
[  357.017751]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.070405]  ? should_fail+0x22d/0xd01
[  357.074297]  ? print_usage_bug+0xc0/0xc0
[  357.078362]  ? mark_held_locks+0x130/0x130
[  357.082607]  ? mark_held_locks+0x130/0x130
[  357.086836]  ? check_preemption_disabled+0x48/0x280
[  357.091944]  ? zap_class+0x640/0x640
[  357.095654]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  357.100412]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.105947]  ? check_preemption_disabled+0x48/0x280
[  357.110965]  ? __lock_is_held+0xb5/0x140
[  357.115027]  __alloc_pages_nodemask+0xa80/0xde0
[  357.119694]  ? zap_class+0x640/0x640
[  357.123416]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  357.128441]  ? find_held_lock+0x36/0x1c0
[  357.132507]  ? ____cache_alloc_node+0x1c7/0x1e0
[  357.137172]  ? lock_downgrade+0x900/0x900
[  357.141320]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.146859]  cache_grow_begin+0xa5/0x8c0
[  357.150923]  ? do_raw_spin_unlock+0xa7/0x330
[  357.155332]  fallback_alloc+0x204/0x2e0
[  357.159306]  ____cache_alloc_node+0x1c7/0x1e0
[  357.163800]  kmem_cache_alloc_node+0xe3/0x730
[  357.168290]  ? lockdep_hardirqs_on+0x296/0x5b0
[  357.172885]  __alloc_skb+0x119/0x770
[  357.176603]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  357.181970]  ? netdev_alloc_frag+0x1f0/0x1f0
[  357.186382]  ? vprintk_default+0x28/0x30
[  357.190440]  ? vprintk_func+0x85/0x181
[  357.194326]  ? printk+0xa7/0xcf
[  357.197607]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  357.202366]  new_skb+0x26/0x1c0
[  357.205643]  aoecmd_cfg+0x279/0x7f0
[  357.209271]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  357.213596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.219137]  ? __lock_is_held+0xb5/0x140
[  357.223203]  discover_timer+0x50/0x60
[  357.227009]  call_timer_fn+0x272/0x920
[  357.230896]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  357.235731]  ? process_timeout+0x40/0x40
[  357.239891]  ? mark_held_locks+0xc7/0x130
[  357.244036]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.248530]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.253018]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  357.257859]  ? lockdep_hardirqs_on+0x296/0x5b0
[  357.262449]  ? trace_hardirqs_on+0xbd/0x310
[  357.266766]  ? kasan_check_read+0x11/0x20
[  357.270908]  ? __run_timers+0x7da/0xc70
[  357.274885]  ? trace_hardirqs_off_caller+0x310/0x310
[  357.279997]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  357.284834]  __run_timers+0x7e5/0xc70
[  357.288645]  ? timer_fixup_init+0x70/0x70
[  357.292793]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  357.297806]  ? zap_class+0x640/0x640
[  357.301520]  ? print_usage_bug+0xc0/0xc0
[  357.305579]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  357.310775]  ? find_held_lock+0x36/0x1c0
[  357.314837]  ? zap_class+0x640/0x640
[  357.318559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.324093]  ? check_preemption_disabled+0x48/0x280
[  357.329116]  ? __lock_is_held+0xb5/0x140
[  357.333174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.338706]  ? check_preemption_disabled+0x48/0x280
[  357.343719]  run_timer_softirq+0x52/0xb0
[  357.347778]  ? rcu_read_lock_sched_held+0x14f/0x180
[  357.352788]  __do_softirq+0x308/0xb7e
[  357.356590]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  357.361076]  ? lock_downgrade+0x900/0x900
[  357.365223]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  357.370330]  ? pvclock_read_flags+0x160/0x160
[  357.374825]  ? lapic_next_event+0x5a/0x90
[  357.378975]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.384514]  ? kvm_clock_read+0x18/0x30
[  357.388484]  ? kvm_sched_clock_read+0x9/0x20
[  357.392899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.398430]  ? check_preemption_disabled+0x48/0x280
[  357.403451]  irq_exit+0x17f/0x1c0
[  357.406919]  smp_apic_timer_interrupt+0x1cb/0x760
[  357.411756]  ? smp_reschedule_interrupt+0x109/0x650
[  357.416766]  ? smp_call_function_single_interrupt+0x650/0x650
[  357.422646]  ? interrupt_entry+0xb5/0xc0
[  357.426707]  ? trace_hardirqs_off_caller+0xbb/0x310
[  357.431807]  ? trace_hardirqs_off_caller+0xbb/0x310
[  357.436823]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.441666]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.446676]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.451685]  ? task_prio+0x50/0x50
[  357.455225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.460755]  ? check_preemption_disabled+0x48/0x280
[  357.465770]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.470614]  apic_timer_interrupt+0xf/0x20
[  357.475217]  </IRQ>
[  357.477453] RIP: 0010:console_unlock+0x102f/0x1190
[  357.482385] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  357.501391] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  357.509092] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  357.516372] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  357.523645] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  357.530908] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  357.538170] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  357.545451]  ? netconsole_netdev_event+0x280/0x280
[  357.550387]  ? console_unlock+0x1026/0x1190
[  357.554719]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  357.559397]  ? lock_release+0xa00/0xa00
[  357.563367]  ? interrupt_entry+0xc0/0xc0
[  357.567440]  vprintk_emit+0x391/0x990
[  357.571238]  ? wake_up_klogd+0x180/0x180
[  357.575300]  ? wake_up_klogd+0x180/0x180
[  357.579354]  ? attach_entity_load_avg+0x850/0x860
[  357.584199]  ? __lock_acquire+0x5c0/0x4c20
[  357.588431]  ? mark_held_locks+0x130/0x130
[  357.592665]  ? print_usage_bug+0x80/0xc0
[  357.596728]  ? find_held_lock+0x36/0x1c0
[  357.600789]  vprintk_default+0x28/0x30
[  357.604691]  vprintk_func+0x7e/0x181
[  357.608403]  printk+0xa7/0xcf
[  357.611502]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  357.616252]  ? printk+0xa7/0xcf
[  357.619528]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.625071]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  357.630261]  show_free_areas.cold.117+0x103e/0x215d
[  357.635291]  ? si_meminfo_node+0x260/0x260
[  357.639529]  ? __lock_acquire+0x62f/0x4c20
[  357.643767]  ? __lock_acquire+0x62f/0x4c20
[  357.647998]  ? __account_cfs_rq_runtime+0x790/0x790
[  357.653025]  ? mark_held_locks+0x130/0x130
[  357.657254]  ? mark_held_locks+0x130/0x130
[  357.661487]  ? zap_class+0x640/0x640
[  357.665220]  ? put_dec+0x3b/0xf0
[  357.668594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.674154]  ? find_held_lock+0x36/0x1c0
[  357.678225]  ? serial8250_console_write+0x8b3/0xb10
[  357.683235]  ? lock_downgrade+0x900/0x900
[  357.687384]  ? zap_class+0x640/0x640
[  357.691091]  ? zap_class+0x640/0x640
[  357.694806]  ? print_usage_bug+0xc0/0xc0
[  357.698867]  ? do_raw_spin_unlock+0xa7/0x330
[  357.703274]  ? trace_hardirqs_on+0x310/0x310
[  357.707677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.713218]  ? find_held_lock+0x36/0x1c0
[  357.717284]  ? mark_held_locks+0xc7/0x130
[  357.721434]  ? console_unlock+0x1002/0x1190
[  357.725751]  ? netconsole_netdev_event+0x280/0x280
[  357.730676]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  357.735257]  ? trace_hardirqs_on+0xbd/0x310
[  357.739594]  ? vprintk_emit+0x391/0x990
[  357.743566]  ? trace_hardirqs_off_caller+0x310/0x310
[  357.748665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.754206]  ? netconsole_netdev_event+0x280/0x280
[  357.759133]  ? console_unlock+0x8d8/0x1190
[  357.763378]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  357.768053]  ? vprintk_emit+0x846/0x990
[  357.772027]  ? lock_release+0xa00/0xa00
[  357.775999]  ? preempt_count_add+0xbc/0x1b0
[  357.780319]  ? wake_up_klogd+0x11a/0x180
[  357.784379]  ? console_device+0xc0/0xc0
[  357.788371]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.793913]  ? vprintk_emit+0x293/0x990
[  357.797888]  ? wake_up_klogd+0x180/0x180
[  357.801945]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  357.806699]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  357.812142]  ? retint_kernel+0x1b/0x2d
[  357.816035]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  357.820809]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  357.825575]  ? show_mem+0x1e/0x17b
[  357.829113]  show_mem+0x34/0x17b
[  357.832490]  dump_header+0x2f1/0xf72
[  357.836211]  ? pagefault_out_of_memory+0x197/0x197
[  357.841141]  ? __lock_acquire+0x62f/0x4c20
[  357.845374]  ? percpu_ref_get_many+0x240/0x240
[  357.849956]  ? print_usage_bug+0xc0/0xc0
[  357.854024]  ? zap_class+0x640/0x640
[  357.857738]  ? print_usage_bug+0xc0/0xc0
[  357.861795]  ? print_usage_bug+0xc0/0xc0
[  357.865859]  ? zap_class+0x640/0x640
[  357.869570]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.875109]  ? find_held_lock+0x36/0x1c0
[  357.879180]  ? mark_held_locks+0xc7/0x130
[  357.883328]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  357.888432]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  357.893553]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  357.898132]  ? trace_hardirqs_on+0xbd/0x310
[  357.902448]  ? kasan_check_read+0x11/0x20
[  357.906588]  ? ___ratelimit+0x3b4/0x672
[  357.910562]  ? trace_hardirqs_off_caller+0x310/0x310
[  357.915660]  ? trace_hardirqs_on+0x310/0x310
[  357.920063]  ? lock_downgrade+0x900/0x900
[  357.924213]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  357.929310]  ? ___ratelimit+0x3b9/0x672
[  357.933285]  ? idr_get_free+0xf70/0xf70
[  357.937252]  ? find_held_lock+0x36/0x1c0
[  357.941318]  oom_kill_process.cold.27+0x10/0x903
[  357.946071]  ? zap_class+0x640/0x640
[  357.949782]  ? check_preemption_disabled+0x48/0x280
[  357.954800]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  357.959735]  ? kasan_check_read+0x11/0x20
[  357.963888]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  357.969164]  ? oom_evaluate_task+0x540/0x540
[  357.973582]  ? find_held_lock+0x36/0x1c0
[  357.977662]  ? out_of_memory+0x974/0x1430
[  357.981846]  ? lock_downgrade+0x900/0x900
[  357.985995]  ? check_preemption_disabled+0x48/0x280
[  357.991023]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  357.995953]  ? kasan_check_read+0x11/0x20
[  358.000096]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.005366]  ? rcu_softirq_qs+0x20/0x20
[  358.009344]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.014878]  ? oom_evaluate_task+0x302/0x540
[  358.019284]  out_of_memory+0xa84/0x1430
[  358.023260]  ? oom_killer_disable+0x3a0/0x3a0
[  358.027750]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  358.032677]  ? __ww_mutex_check_waiters+0x160/0x160
[  358.037712]  __alloc_pages_slowpath+0x2354/0x2e10
[  358.042578]  ? warn_alloc+0x120/0x120
[  358.046381]  ? mark_held_locks+0x130/0x130
[  358.050615]  ? find_get_entry+0xaae/0x1120
[  358.054857]  ? filemap_map_pages+0x1a20/0x1a20
[  358.059450]  ? zap_class+0x640/0x640
[  358.063167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.068790]  ? check_preemption_disabled+0x48/0x280
[  358.073813]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.079350]  ? should_fail+0x22d/0xd01
[  358.083256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.088359]  ? zap_class+0x640/0x640
[  358.092090]  ? __lock_is_held+0xb5/0x140
[  358.096170]  ? mark_held_locks+0x130/0x130
[  358.100406]  ? lock_release+0xa00/0xa00
[  358.104375]  ? perf_trace_sched_process_exec+0x860/0x860
[  358.109827]  ? xa_load+0x2ba/0x460
[  358.113365]  ? lock_downgrade+0x900/0x900
[  358.117512]  ? __might_sleep+0x95/0x190
[  358.121485]  __alloc_pages_nodemask+0xa80/0xde0
[  358.126159]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  358.131173]  ? __page_cache_alloc+0x191/0x5c0
[  358.135663]  ? xa_load+0x2e1/0x460
[  358.139200]  ? xa_clear_mark+0x40/0x40
[  358.143084]  ? zap_class+0x640/0x640
[  358.146805]  ? zap_class+0x640/0x640
[  358.150515]  ? zap_class+0x640/0x640
[  358.154225]  ? __do_page_cache_readahead+0x663/0x810
[  358.159334]  ? find_held_lock+0x36/0x1c0
[  358.163395]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  358.168932]  alloc_pages_current+0x173/0x350
[  358.173342]  __page_cache_alloc+0x38c/0x5c0
[  358.177658]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.182584]  ? kasan_check_read+0x11/0x20
[  358.186725]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.192107]  ? generic_perform_write+0x6a0/0x6a0
[  358.196857]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.202398]  ? check_preemption_disabled+0x48/0x280
[  358.207424]  filemap_fault+0x1595/0x25f0
[  358.211493]  ? __lock_page_or_retry+0xa00/0xa00
[  358.216159]  ? mark_held_locks+0x130/0x130
[  358.220396]  ? filemap_map_pages+0xd6b/0x1a20
[  358.224891]  ? lock_downgrade+0x900/0x900
[  358.229044]  ? check_preemption_disabled+0x48/0x280
[  358.234056]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.238978]  ? kasan_check_read+0x11/0x20
[  358.243125]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.248573]  ? rcu_softirq_qs+0x20/0x20
[  358.252553]  ? filemap_map_pages+0xd92/0x1a20
[  358.257048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.262587]  ? find_get_entries_tag+0x1400/0x1400
[  358.267429]  ? __lock_acquire+0x62f/0x4c20
[  358.271673]  ? lock_acquire+0x1ed/0x520
[  358.275644]  ? ext4_filemap_fault+0x7a/0xad
[  358.279968]  ? lock_release+0xa00/0xa00
[  358.283935]  ? perf_trace_sched_process_exec+0x860/0x860
[  358.289379]  ? print_usage_bug+0xc0/0xc0
[  358.293438]  ? print_usage_bug+0xc0/0xc0
[  358.297504]  ? down_read+0x8d/0x120
[  358.301124]  ? ext4_filemap_fault+0x7a/0xad
[  358.305450]  ? __down_interruptible+0x700/0x700
[  358.310121]  ext4_filemap_fault+0x82/0xad
[  358.314268]  __do_fault+0x100/0x6b0
[  358.317893]  ? pmd_devmap_trans_unstable+0x220/0x220
[  358.322992]  ? mark_held_locks+0x130/0x130
[  358.327224]  ? mark_held_locks+0x130/0x130
[  358.331453]  ? find_held_lock+0x36/0x1c0
[  358.335515]  ? find_held_lock+0x36/0x1c0
[  358.339575]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.345113]  __handle_mm_fault+0x3ea6/0x5be0
[  358.349519]  ? poll_select_copy_remaining+0x18c/0x6a0
[  358.354717]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  358.359561]  ? __might_fault+0x12b/0x1e0
[  358.363619]  ? lock_downgrade+0x900/0x900
[  358.367774]  ? zap_class+0x640/0x640
[  358.371493]  ? zap_class+0x640/0x640
[  358.375214]  ? find_held_lock+0x36/0x1c0
[  358.379279]  ? handle_mm_fault+0x42a/0xc70
[  358.383517]  ? lock_downgrade+0x900/0x900
[  358.387660]  ? check_preemption_disabled+0x48/0x280
[  358.392674]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.397595]  ? kasan_check_read+0x11/0x20
[  358.401735]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.407008]  ? rcu_softirq_qs+0x20/0x20
[  358.410976]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.416075]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.421605]  ? check_preemption_disabled+0x48/0x280
[  358.426631]  handle_mm_fault+0x54f/0xc70
[  358.430694]  ? __handle_mm_fault+0x5be0/0x5be0
[  358.435277]  ? find_vma+0x34/0x190
[  358.438834]  __do_page_fault+0x5e8/0xe60
[  358.442892]  ? trace_hardirqs_off+0xb8/0x310
[  358.447311]  do_page_fault+0xf2/0x7e0
[  358.451107]  ? vmalloc_sync_all+0x30/0x30
[  358.455248]  ? error_entry+0x70/0xd0
[  358.458959]  ? trace_hardirqs_off_caller+0xbb/0x310
[  358.463969]  ? trace_hardirqs_on_caller+0xc0/0x310
[  358.468895]  ? syscall_return_slowpath+0x5e0/0x5e0
[  358.473817]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.478659]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.483670]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  358.489115]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  358.494129]  ? prepare_exit_to_usermode+0x291/0x3b0
[  358.499140]  ? page_fault+0x8/0x30
[  358.502677]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.507522]  ? page_fault+0x8/0x30
[  358.511059]  page_fault+0x1e/0x30
[  358.514504] RIP: 0033:0x7ff9ad261dd3
[  358.518222] Code: Bad RIP value.
[  358.521665] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  358.527025] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  358.534289] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  358.541555] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  358.548820] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  358.556084] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  358.563376] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  358.563433] aoe: skb alloc failure
[  358.569786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  358.573373] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  358.582650] Call Trace:
[  358.592335] init cpuset=/ mems_allowed=0
[  358.594912]  dump_stack+0x244/0x39d
[  358.602560]  ? dump_stack_print_info.cold.1+0x20/0x20
[  358.607756]  warn_alloc.cold.116+0xb7/0x1bd
[  358.612087]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  358.616926]  ? lock_downgrade+0x900/0x900
[  358.621084]  ? trace_hardirqs_off+0xb8/0x310
[  358.625493]  ? trace_hardirqs_off+0xb8/0x310
[  358.629907]  __alloc_pages_slowpath+0x26e8/0x2e10
[  358.634778]  ? warn_alloc+0x120/0x120
[  358.638584]  ? warn_alloc+0x120/0x120
[  358.642884]  ? warn_alloc+0x120/0x120
[  358.646684]  ? print_usage_bug+0xc0/0xc0
[  358.650743]  ? print_usage_bug+0xc0/0xc0
[  358.654808]  ? print_usage_bug+0xc0/0xc0
[  358.658863]  ? mark_held_locks+0x130/0x130
[  358.663093]  ? should_fail+0x22d/0xd01
[  358.666979]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.672512]  ? should_fail+0x22d/0xd01
[  358.676397]  ? __lock_acquire+0x62f/0x4c20
[  358.680633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.685732]  ? __lock_acquire+0x62f/0x4c20
[  358.689974]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.695072]  ? __lock_acquire+0x62f/0x4c20
[  358.699302]  ? should_fail+0x22d/0xd01
[  358.703197]  ? mark_held_locks+0x130/0x130
[  358.707431]  ? mark_held_locks+0x130/0x130
[  358.711661]  ? zap_class+0x640/0x640
[  358.715369]  ? zap_class+0x640/0x640
[  358.719081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.724616]  ? check_preemption_disabled+0x48/0x280
[  358.729628]  ? zap_class+0x640/0x640
[  358.733338]  ? print_usage_bug+0xc0/0xc0
[  358.737394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.742929]  ? check_preemption_disabled+0x48/0x280
[  358.747947]  ? __lock_is_held+0xb5/0x140
[  358.752008]  __alloc_pages_nodemask+0xa80/0xde0
[  358.756676]  ? zap_class+0x640/0x640
[  358.760388]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  358.765408]  ? find_held_lock+0x36/0x1c0
[  358.769472]  ? ____cache_alloc_node+0x1c7/0x1e0
[  358.774137]  ? lock_downgrade+0x900/0x900
[  358.778288]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.783823]  cache_grow_begin+0xa5/0x8c0
[  358.787878]  ? do_raw_spin_unlock+0xa7/0x330
[  358.792287]  fallback_alloc+0x204/0x2e0
[  358.796263]  ____cache_alloc_node+0x1c7/0x1e0
[  358.800764]  kmem_cache_alloc_node+0xe3/0x730
[  358.805261]  ? ipv6_get_ifaddr+0x42e/0x620
[  358.809499]  __alloc_skb+0x119/0x770
[  358.813209]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.818487]  ? netdev_alloc_frag+0x1f0/0x1f0
[  358.822893]  ? lock_downgrade+0x900/0x900
[  358.827042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.832572]  ? refcount_sub_and_test_checked+0x203/0x310
[  358.838024]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  358.843470]  ? addrconf_rs_timer+0x690/0x690
[  358.847884]  ndisc_alloc_skb+0x144/0x340
[  358.851942]  ndisc_send_rs+0x331/0x6e0
[  358.855835]  addrconf_rs_timer+0x314/0x690
[  358.860072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.864312]  call_timer_fn+0x272/0x920
[  358.868197]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.872424]  ? process_timeout+0x40/0x40
[  358.876490]  ? __run_timers+0x7da/0xc70
[  358.880467]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.884958]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.889446]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.893676]  ? lockdep_hardirqs_on+0x296/0x5b0
[  358.898258]  ? trace_hardirqs_on+0xbd/0x310
[  358.902571]  ? kasan_check_read+0x11/0x20
[  358.906717]  ? __run_timers+0x7da/0xc70
[  358.910691]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.915805]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.920035]  __run_timers+0x7e5/0xc70
[  358.923841]  ? timer_fixup_init+0x70/0x70
[  358.927988]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.932479]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.936976]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  358.941556]  ? trace_hardirqs_on+0xbd/0x310
[  358.945869]  ? kasan_check_read+0x11/0x20
[  358.950014]  ? finish_task_switch+0x1f4/0x910
[  358.954503]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.959603]  ? compat_start_thread+0x80/0x80
[  358.964024]  ? pvclock_read_flags+0x160/0x160
[  358.968512]  ? __switch_to_asm+0x34/0x70
[  358.972655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.978189]  ? check_preemption_disabled+0x48/0x280
[  358.983207]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  358.988748]  ? rcu_pm_notify+0xc0/0xc0
[  358.992648]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.998183]  ? check_preemption_disabled+0x48/0x280
[  359.003198]  run_timer_softirq+0x52/0xb0
[  359.007251]  ? rcu_read_lock_sched_held+0x14f/0x180
[  359.012260]  __do_softirq+0x308/0xb7e
[  359.016064]  ? trace_hardirqs_on_caller+0xc0/0x310
[  359.021000]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  359.026096]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.031539]  ? preempt_count_add+0xe6/0x1b0
[  359.035858]  ? schedule+0x108/0x460
[  359.039478]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  359.044237]  ? trace_hardirqs_off+0xb8/0x310
[  359.048643]  ? smpboot_thread_fn+0x68b/0xa00
[  359.053046]  ? trace_hardirqs_on+0x310/0x310
[  359.057454]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.062988]  ? check_preemption_disabled+0x48/0x280
[  359.068003]  ? takeover_tasklets+0xa90/0xa90
[  359.072409]  run_ksoftirqd+0x5e/0x100
[  359.076208]  smpboot_thread_fn+0x68b/0xa00
[  359.080442]  ? sort_range+0x30/0x30
[  359.084064]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  359.089166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.094698]  ? __kthread_parkme+0xfb/0x1a0
[  359.098934]  ? sort_range+0x30/0x30
[  359.102556]  kthread+0x35a/0x440
[  359.105921]  ? kthread_stop+0x900/0x900
[  359.109895]  ret_from_fork+0x3a/0x50
[  359.113616] warn_alloc_show_mem: 1 callbacks suppressed
[  359.113625] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  359.113627] Mem-Info:
[  359.113656] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  359.113656]  active_file:12 inactive_file:10 isolated_file:0
[  359.113656]  unevictable:0 dirty:0 writeback:0 unstable:0
[  359.113656]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  359.113656]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  359.113656]  free:13734 free_pcp:626 free_cma:0
[  359.118993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  359.124786] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  359.127172] Call Trace:
[  359.160766] 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
[  359.170102]  <IRQ>
[  359.197833] lowmem_reserve[]: 0 2818 6321 6321
[  359.200440]  dump_stack+0x244/0x39d
[  359.226514] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  359.228661]  ? dump_stack_print_info.cold.1+0x20/0x20
[  359.233203] lowmem_reserve[]: 0 0 3503 3503
[  359.236838]  warn_alloc.cold.116+0xb7/0x1bd
[  359.263948] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  359.269128]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  359.273414] lowmem_reserve[]: 0 0 0 0
[  359.277737]  ? lock_downgrade+0x900/0x900
[  359.306864] 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
[  359.311712]  ? trace_hardirqs_off+0xb8/0x310
[  359.315477] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  359.319619]  ? trace_hardirqs_off+0xb8/0x310
[  359.333115] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  359.337538]  __alloc_pages_slowpath+0x26e8/0x2e10
[  359.352607] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  359.357026]  ? warn_alloc+0x120/0x120
[  359.371364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  359.371371] 2988 total pagecache pages
[  359.376205]  ? warn_alloc+0x120/0x120
[  359.385014] 0 pages in swap cache
[  359.388805]  ? warn_alloc+0x120/0x120
[  359.397353] Swap cache stats: add 0, delete 0, find 0/0
[  359.401232]  ? print_usage_bug+0xc0/0xc0
[  359.404996] Free swap  = 0kB
[  359.408434]  ? print_usage_bug+0xc0/0xc0
[  359.412200] Total swap = 0kB
[  359.412207] 1965979 pages RAM
[  359.417560]  ? ktime_get+0x2c1/0x400
[  359.421586] 0 pages HighMem/MovableOnly
[  359.421593] 342855 pages reserved
[  359.424602]  ? check_preemption_disabled+0x48/0x280
[  359.428627] 0 pages cma reserved
[  359.431633]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  359.434876] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  359.438504]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.442525] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  359.445891]  ? should_fail+0x22d/0xd01
[  359.450874] ksoftirqd/0 cpuset=/ mems_allowed=0
[  359.454316]  ? kasan_check_read+0x11/0x20
[  359.494277]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.499383]  ? __lock_acquire+0x62f/0x4c20
[  359.503616]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.508718]  ? should_fail+0x22d/0xd01
[  359.512603]  ? print_usage_bug+0xc0/0xc0
[  359.516669]  ? mark_held_locks+0x130/0x130
[  359.520908]  ? mark_held_locks+0x130/0x130
[  359.525139]  ? check_preemption_disabled+0x48/0x280
[  359.530179]  ? zap_class+0x640/0x640
[  359.533901]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  359.538654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.544194]  ? check_preemption_disabled+0x48/0x280
[  359.549225]  ? __lock_is_held+0xb5/0x140
[  359.553289]  __alloc_pages_nodemask+0xa80/0xde0
[  359.557952]  ? zap_class+0x640/0x640
[  359.561666]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  359.566708]  ? find_held_lock+0x36/0x1c0
[  359.570777]  ? ____cache_alloc_node+0x1c7/0x1e0
[  359.575443]  ? lock_downgrade+0x900/0x900
[  359.579593]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.585129]  cache_grow_begin+0xa5/0x8c0
[  359.589185]  ? do_raw_spin_unlock+0xa7/0x330
[  359.593599]  fallback_alloc+0x204/0x2e0
[  359.597574]  ____cache_alloc_node+0x1c7/0x1e0
[  359.602068]  kmem_cache_alloc_node+0xe3/0x730
[  359.606559]  ? lockdep_hardirqs_on+0x296/0x5b0
[  359.611146]  __alloc_skb+0x119/0x770
[  359.614859]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  359.620226]  ? netdev_alloc_frag+0x1f0/0x1f0
[  359.624637]  ? vprintk_default+0x28/0x30
[  359.628700]  ? vprintk_func+0x85/0x181
[  359.632582]  ? printk+0xa7/0xcf
[  359.635859]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  359.640646]  new_skb+0x26/0x1c0
[  359.643928]  aoecmd_cfg+0x279/0x7f0
[  359.647557]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  359.651889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.657441]  ? __lock_is_held+0xb5/0x140
[  359.662327]  discover_timer+0x50/0x60
[  359.666147]  call_timer_fn+0x272/0x920
[  359.670062]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.674928]  ? process_timeout+0x40/0x40
[  359.678992]  ? mark_held_locks+0xc7/0x130
[  359.683139]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.687629]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.692122]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.696965]  ? lockdep_hardirqs_on+0x296/0x5b0
[  359.701545]  ? trace_hardirqs_on+0xbd/0x310
[  359.705862]  ? kasan_check_read+0x11/0x20
[  359.710008]  ? __run_timers+0x7da/0xc70
[  359.714012]  ? trace_hardirqs_off_caller+0x310/0x310
[  359.719120]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.723958]  __run_timers+0x7e5/0xc70
[  359.727761]  ? timer_fixup_init+0x70/0x70
[  359.731905]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  359.736916]  ? zap_class+0x640/0x640
[  359.740634]  ? print_usage_bug+0xc0/0xc0
[  359.744705]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  359.749900]  ? find_held_lock+0x36/0x1c0
[  359.753964]  ? zap_class+0x640/0x640
[  359.757691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.763224]  ? check_preemption_disabled+0x48/0x280
[  359.768246]  ? __lock_is_held+0xb5/0x140
[  359.772314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.777847]  ? check_preemption_disabled+0x48/0x280
[  359.782868]  run_timer_softirq+0x52/0xb0
[  359.786926]  ? rcu_read_lock_sched_held+0x14f/0x180
[  359.791937]  __do_softirq+0x308/0xb7e
[  359.795737]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  359.800228]  ? lock_downgrade+0x900/0x900
[  359.804382]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  359.809488]  ? pvclock_read_flags+0x160/0x160
[  359.813998]  ? lapic_next_event+0x5a/0x90
[  359.818145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.823690]  ? kvm_clock_read+0x18/0x30
[  359.827657]  ? kvm_sched_clock_read+0x9/0x20
[  359.832244]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.837775]  ? check_preemption_disabled+0x48/0x280
[  359.842797]  irq_exit+0x17f/0x1c0
[  359.846251]  smp_apic_timer_interrupt+0x1cb/0x760
[  359.851094]  ? smp_reschedule_interrupt+0x109/0x650
[  359.856105]  ? smp_call_function_single_interrupt+0x650/0x650
[  359.861994]  ? interrupt_entry+0xb5/0xc0
[  359.866053]  ? trace_hardirqs_off_caller+0xbb/0x310
[  359.871064]  ? trace_hardirqs_off_caller+0xbb/0x310
[  359.876075]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.880913]  ? trace_hardirqs_on_caller+0x310/0x310
[  359.885940]  ? trace_hardirqs_on_caller+0x310/0x310
[  359.890955]  ? task_prio+0x50/0x50
[  359.894494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.900028]  ? check_preemption_disabled+0x48/0x280
[  359.905051]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.909894]  apic_timer_interrupt+0xf/0x20
[  359.914119]  </IRQ>
[  359.916353] RIP: 0010:console_unlock+0x102f/0x1190
[  359.921276] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  359.940174] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  359.947885] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  359.955150] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  359.962418] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  359.969681] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  359.976973] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  359.984279]  ? netconsole_netdev_event+0x280/0x280
[  359.989215]  ? console_unlock+0x1026/0x1190
[  359.993555]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  359.998222]  ? lock_release+0xa00/0xa00
[  360.002197]  ? interrupt_entry+0xc0/0xc0
[  360.006267]  vprintk_emit+0x391/0x990
[  360.010070]  ? wake_up_klogd+0x180/0x180
[  360.014130]  ? wake_up_klogd+0x180/0x180
[  360.018190]  ? attach_entity_load_avg+0x850/0x860
[  360.023131]  ? __lock_acquire+0x5c0/0x4c20
[  360.027381]  ? mark_held_locks+0x130/0x130
[  360.031614]  ? print_usage_bug+0x80/0xc0
[  360.035683]  ? find_held_lock+0x36/0x1c0
[  360.039746]  vprintk_default+0x28/0x30
[  360.043628]  vprintk_func+0x7e/0x181
[  360.047344]  printk+0xa7/0xcf
[  360.050445]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  360.055212]  ? printk+0xa7/0xcf
[  360.058507]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.064046]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  360.069236]  show_free_areas.cold.117+0x103e/0x215d
[  360.074267]  ? si_meminfo_node+0x260/0x260
[  360.078503]  ? __lock_acquire+0x62f/0x4c20
[  360.082735]  ? __lock_acquire+0x62f/0x4c20
[  360.086973]  ? __account_cfs_rq_runtime+0x790/0x790
[  360.091999]  ? mark_held_locks+0x130/0x130
[  360.096231]  ? mark_held_locks+0x130/0x130
[  360.100469]  ? zap_class+0x640/0x640
[  360.104188]  ? put_dec+0x3b/0xf0
[  360.107562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.113104]  ? find_held_lock+0x36/0x1c0
[  360.117176]  ? serial8250_console_write+0x8b3/0xb10
[  360.122195]  ? lock_downgrade+0x900/0x900
[  360.126342]  ? zap_class+0x640/0x640
[  360.130093]  ? zap_class+0x640/0x640
[  360.133841]  ? print_usage_bug+0xc0/0xc0
[  360.137896]  ? do_raw_spin_unlock+0xa7/0x330
[  360.142302]  ? trace_hardirqs_on+0x310/0x310
[  360.146708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.152249]  ? find_held_lock+0x36/0x1c0
[  360.156319]  ? mark_held_locks+0xc7/0x130
[  360.160466]  ? console_unlock+0x1002/0x1190
[  360.164789]  ? netconsole_netdev_event+0x280/0x280
[  360.169714]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  360.174296]  ? trace_hardirqs_on+0xbd/0x310
[  360.178610]  ? vprintk_emit+0x391/0x990
[  360.182588]  ? trace_hardirqs_off_caller+0x310/0x310
[  360.187691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.193236]  ? netconsole_netdev_event+0x280/0x280
[  360.198166]  ? console_unlock+0x8d8/0x1190
[  360.202411]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  360.207070]  ? vprintk_emit+0x846/0x990
[  360.211047]  ? lock_release+0xa00/0xa00
[  360.215023]  ? preempt_count_add+0xbc/0x1b0
[  360.219339]  ? wake_up_klogd+0x11a/0x180
[  360.223404]  ? console_device+0xc0/0xc0
[  360.227374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.232911]  ? vprintk_emit+0x293/0x990
[  360.236887]  ? wake_up_klogd+0x180/0x180
[  360.240945]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  360.245694]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  360.251141]  ? retint_kernel+0x1b/0x2d
[  360.255038]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  360.259813]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  360.264572]  ? show_mem+0x1e/0x17b
[  360.268116]  show_mem+0x34/0x17b
[  360.271482]  dump_header+0x2f1/0xf72
[  360.275200]  ? pagefault_out_of_memory+0x197/0x197
[  360.280136]  ? __lock_acquire+0x62f/0x4c20
[  360.284371]  ? percpu_ref_get_many+0x240/0x240
[  360.288953]  ? print_usage_bug+0xc0/0xc0
[  360.293017]  ? zap_class+0x640/0x640
[  360.296730]  ? print_usage_bug+0xc0/0xc0
[  360.300783]  ? print_usage_bug+0xc0/0xc0
[  360.304842]  ? zap_class+0x640/0x640
[  360.308557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.314093]  ? find_held_lock+0x36/0x1c0
[  360.318173]  ? mark_held_locks+0xc7/0x130
[  360.322325]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  360.327421]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  360.332523]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  360.337102]  ? trace_hardirqs_on+0xbd/0x310
[  360.341422]  ? kasan_check_read+0x11/0x20
[  360.345567]  ? ___ratelimit+0x3b4/0x672
[  360.349537]  ? trace_hardirqs_off_caller+0x310/0x310
[  360.354643]  ? trace_hardirqs_on+0x310/0x310
[  360.359051]  ? lock_downgrade+0x900/0x900
[  360.363201]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  360.368300]  ? ___ratelimit+0x3b9/0x672
[  360.372268]  ? idr_get_free+0xf70/0xf70
[  360.376235]  ? find_held_lock+0x36/0x1c0
[  360.380300]  oom_kill_process.cold.27+0x10/0x903
[  360.385052]  ? zap_class+0x640/0x640
[  360.388765]  ? check_preemption_disabled+0x48/0x280
[  360.393783]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  360.398705]  ? kasan_check_read+0x11/0x20
[  360.402846]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.408125]  ? oom_evaluate_task+0x540/0x540
[  360.412534]  ? find_held_lock+0x36/0x1c0
[  360.416602]  ? out_of_memory+0x974/0x1430
[  360.420786]  ? lock_downgrade+0x900/0x900
[  360.424931]  ? check_preemption_disabled+0x48/0x280
[  360.429948]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  360.434872]  ? kasan_check_read+0x11/0x20
[  360.439015]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.444291]  ? rcu_softirq_qs+0x20/0x20
[  360.448277]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.453810]  ? oom_evaluate_task+0x302/0x540
[  360.458217]  out_of_memory+0xa84/0x1430
[  360.462197]  ? oom_killer_disable+0x3a0/0x3a0
[  360.466691]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  360.471624]  ? __ww_mutex_check_waiters+0x160/0x160
[  360.476650]  __alloc_pages_slowpath+0x2354/0x2e10
[  360.481512]  ? warn_alloc+0x120/0x120
[  360.485310]  ? mark_held_locks+0x130/0x130
[  360.489544]  ? find_get_entry+0xaae/0x1120
[  360.493781]  ? filemap_map_pages+0x1a20/0x1a20
[  360.498363]  ? zap_class+0x640/0x640
[  360.502077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.507617]  ? check_preemption_disabled+0x48/0x280
[  360.512635]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.518167]  ? should_fail+0x22d/0xd01
[  360.522054]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  360.527157]  ? zap_class+0x640/0x640
[  360.530889]  ? __lock_is_held+0xb5/0x140
[  360.534956]  ? mark_held_locks+0x130/0x130
[  360.539194]  ? lock_release+0xa00/0xa00
[  360.543169]  ? perf_trace_sched_process_exec+0x860/0x860
[  360.548620]  ? xa_load+0x2ba/0x460
[  360.552159]  ? lock_downgrade+0x900/0x900
[  360.556305]  ? __might_sleep+0x95/0x190
[  360.560283]  __alloc_pages_nodemask+0xa80/0xde0
[  360.564957]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  360.569967]  ? __page_cache_alloc+0x191/0x5c0
[  360.574456]  ? xa_load+0x2e1/0x460
[  360.577996]  ? xa_clear_mark+0x40/0x40
[  360.581893]  ? zap_class+0x640/0x640
[  360.585619]  ? zap_class+0x640/0x640
[  360.589325]  ? zap_class+0x640/0x640
[  360.593036]  ? __do_page_cache_readahead+0x663/0x810
[  360.598142]  ? find_held_lock+0x36/0x1c0
[  360.602207]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  360.607750]  alloc_pages_current+0x173/0x350
[  360.612160]  __page_cache_alloc+0x38c/0x5c0
[  360.616474]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  360.621397]  ? kasan_check_read+0x11/0x20
[  360.625541]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.630818]  ? generic_perform_write+0x6a0/0x6a0
[  360.635575]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.641693]  ? check_preemption_disabled+0x48/0x280
[  360.646718]  filemap_fault+0x1595/0x25f0
[  360.650790]  ? __lock_page_or_retry+0xa00/0xa00
[  360.655459]  ? mark_held_locks+0x130/0x130
[  360.659701]  ? filemap_map_pages+0xd6b/0x1a20
[  360.664202]  ? lock_downgrade+0x900/0x900
[  360.668347]  ? check_preemption_disabled+0x48/0x280
[  360.673360]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  360.678283]  ? kasan_check_read+0x11/0x20
[  360.682427]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.687697]  ? rcu_softirq_qs+0x20/0x20
[  360.691679]  ? filemap_map_pages+0xd92/0x1a20
[  360.696176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.701714]  ? find_get_entries_tag+0x1400/0x1400
[  360.706558]  ? __lock_acquire+0x62f/0x4c20
[  360.710808]  ? lock_acquire+0x1ed/0x520
[  360.714777]  ? ext4_filemap_fault+0x7a/0xad
[  360.719098]  ? lock_release+0xa00/0xa00
[  360.723067]  ? perf_trace_sched_process_exec+0x860/0x860
[  360.728512]  ? print_usage_bug+0xc0/0xc0
[  360.732571]  ? print_usage_bug+0xc0/0xc0
[  360.736649]  ? down_read+0x8d/0x120
[  360.740274]  ? ext4_filemap_fault+0x7a/0xad
[  360.744600]  ? __down_interruptible+0x700/0x700
[  360.749280]  ext4_filemap_fault+0x82/0xad
[  360.753426]  __do_fault+0x100/0x6b0
[  360.757066]  ? pmd_devmap_trans_unstable+0x220/0x220
[  360.762169]  ? mark_held_locks+0x130/0x130
[  360.766403]  ? mark_held_locks+0x130/0x130
[  360.770638]  ? find_held_lock+0x36/0x1c0
[  360.774704]  ? find_held_lock+0x36/0x1c0
[  360.778761]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.784300]  __handle_mm_fault+0x3ea6/0x5be0
[  360.788701]  ? poll_select_copy_remaining+0x18c/0x6a0
[  360.793898]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  360.798747]  ? __might_fault+0x12b/0x1e0
[  360.802803]  ? lock_downgrade+0x900/0x900
[  360.806955]  ? zap_class+0x640/0x640
[  360.810665]  ? zap_class+0x640/0x640
[  360.814381]  ? find_held_lock+0x36/0x1c0
[  360.818453]  ? handle_mm_fault+0x42a/0xc70
[  360.822686]  ? lock_downgrade+0x900/0x900
[  360.826827]  ? check_preemption_disabled+0x48/0x280
[  360.831843]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  360.836770]  ? kasan_check_read+0x11/0x20
[  360.840917]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.846188]  ? rcu_softirq_qs+0x20/0x20
[  360.850160]  ? trace_hardirqs_off_caller+0x310/0x310
[  360.855263]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.860803]  ? check_preemption_disabled+0x48/0x280
[  360.865827]  handle_mm_fault+0x54f/0xc70
[  360.869890]  ? __handle_mm_fault+0x5be0/0x5be0
[  360.874470]  ? find_vma+0x34/0x190
[  360.878013]  __do_page_fault+0x5e8/0xe60
[  360.882068]  ? trace_hardirqs_off+0xb8/0x310
[  360.886486]  do_page_fault+0xf2/0x7e0
[  360.890281]  ? vmalloc_sync_all+0x30/0x30
[  360.894425]  ? error_entry+0x70/0xd0
[  360.898138]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.903153]  ? trace_hardirqs_on_caller+0xc0/0x310
[  360.908082]  ? syscall_return_slowpath+0x5e0/0x5e0
[  360.913025]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.917862]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.922878]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  360.928327]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  360.933338]  ? prepare_exit_to_usermode+0x291/0x3b0
[  360.938347]  ? page_fault+0x8/0x30
[  360.941885]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.946724]  ? page_fault+0x8/0x30
[  360.950263]  page_fault+0x1e/0x30
[  360.953713] RIP: 0033:0x7ff9ad261dd3
[  360.957435] Code: Bad RIP value.
[  360.960803] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  360.966161] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  360.973422] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  360.980685] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  360.987951] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  360.995301] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  361.002904] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  361.002959] aoe: skb alloc failure
[  361.009312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  361.009319] Call Trace:
[  361.012899] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  361.022208]  dump_stack+0x244/0x39d
[  361.024760] init cpuset=/ mems_allowed=0
[  361.034467]  ? dump_stack_print_info.cold.1+0x20/0x20
[  361.047302]  warn_alloc.cold.116+0xb7/0x1bd
[  361.051632]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  361.056473]  ? lock_downgrade+0x900/0x900
[  361.060623]  ? trace_hardirqs_off+0xb8/0x310
[  361.065032]  ? trace_hardirqs_off+0xb8/0x310
[  361.069443]  __alloc_pages_slowpath+0x26e8/0x2e10
[  361.074312]  ? warn_alloc+0x120/0x120
[  361.078111]  ? print_usage_bug+0xc0/0xc0
[  361.082167]  ? warn_alloc+0x120/0x120
[  361.085965]  ? warn_alloc+0x120/0x120
[  361.089763]  ? print_usage_bug+0xc0/0xc0
[  361.093823]  ? print_usage_bug+0xc0/0xc0
[  361.097878]  ? __lock_acquire+0x62f/0x4c20
[  361.102116]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.107648]  ? should_fail+0x22d/0xd01
[  361.111533]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.116636]  ? __lock_acquire+0x62f/0x4c20
[  361.120873]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.125975]  ? __lock_acquire+0x62f/0x4c20
[  361.130203]  ? should_fail+0x22d/0xd01
[  361.134084]  ? find_held_lock+0x36/0x1c0
[  361.138152]  ? mark_held_locks+0x130/0x130
[  361.142385]  ? mark_held_locks+0x130/0x130
[  361.146616]  ? zap_class+0x640/0x640
[  361.150328]  ? mark_held_locks+0xc7/0x130
[  361.154471]  ? do_raw_spin_unlock+0xa7/0x330
[  361.158878]  ? zap_class+0x640/0x640
[  361.162593]  ? print_usage_bug+0xc0/0xc0
[  361.166655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.172188]  ? check_preemption_disabled+0x48/0x280
[  361.177208]  ? __lock_is_held+0xb5/0x140
[  361.181269]  __alloc_pages_nodemask+0xa80/0xde0
[  361.185933]  ? zap_class+0x640/0x640
[  361.189644]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  361.194667]  ? find_held_lock+0x36/0x1c0
[  361.198735]  ? ____cache_alloc_node+0x1c7/0x1e0
[  361.203398]  ? lock_downgrade+0x900/0x900
[  361.207556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.213093]  cache_grow_begin+0xa5/0x8c0
[  361.217148]  ? do_raw_spin_unlock+0xa7/0x330
[  361.221562]  fallback_alloc+0x204/0x2e0
[  361.225539]  ____cache_alloc_node+0x1c7/0x1e0
[  361.230044]  kmem_cache_alloc_node+0xe3/0x730
[  361.234542]  ? ipv6_get_ifaddr+0x42e/0x620
[  361.238792]  __alloc_skb+0x119/0x770
[  361.242498]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.247773]  ? netdev_alloc_frag+0x1f0/0x1f0
[  361.252176]  ? lock_downgrade+0x900/0x900
[  361.256329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.261859]  ? refcount_sub_and_test_checked+0x203/0x310
[  361.267309]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  361.272756]  ? addrconf_rs_timer+0x690/0x690
[  361.277168]  ndisc_alloc_skb+0x144/0x340
[  361.281230]  ndisc_send_rs+0x331/0x6e0
[  361.285116]  addrconf_rs_timer+0x314/0x690
[  361.289356]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.293598]  call_timer_fn+0x272/0x920
[  361.297484]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.301712]  ? process_timeout+0x40/0x40
[  361.305773]  ? __run_timers+0x7da/0xc70
[  361.309743]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.314235]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.318721]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.322961]  ? lockdep_hardirqs_on+0x296/0x5b0
[  361.327629]  ? trace_hardirqs_on+0xbd/0x310
[  361.331942]  ? kasan_check_read+0x11/0x20
[  361.336103]  ? __run_timers+0x7da/0xc70
[  361.340077]  ? trace_hardirqs_off_caller+0x310/0x310
[  361.345175]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.349409]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.353636]  __run_timers+0x7e5/0xc70
[  361.357442]  ? timer_fixup_init+0x70/0x70
[  361.361588]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.366081]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.370577]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  361.375156]  ? trace_hardirqs_on+0xbd/0x310
[  361.379473]  ? kasan_check_read+0x11/0x20
[  361.383627]  ? finish_task_switch+0x1f4/0x910
[  361.388116]  ? trace_hardirqs_off_caller+0x310/0x310
[  361.393218]  ? compat_start_thread+0x80/0x80
[  361.397643]  ? pvclock_read_flags+0x160/0x160
[  361.402135]  ? __switch_to_asm+0x34/0x70
[  361.406192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.411736]  ? check_preemption_disabled+0x48/0x280
[  361.416756]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  361.422292]  ? rcu_pm_notify+0xc0/0xc0
[  361.426173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.431706]  ? check_preemption_disabled+0x48/0x280
[  361.436725]  run_timer_softirq+0x52/0xb0
[  361.440779]  ? rcu_read_lock_sched_held+0x14f/0x180
[  361.445788]  __do_softirq+0x308/0xb7e
[  361.449594]  ? trace_hardirqs_on_caller+0xc0/0x310
[  361.454524]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  361.459681]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  361.465127]  ? preempt_count_add+0xe6/0x1b0
[  361.469446]  ? schedule+0x108/0x460
[  361.473536]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  361.478304]  ? trace_hardirqs_off+0xb8/0x310
[  361.482710]  ? smpboot_thread_fn+0x68b/0xa00
[  361.487117]  ? trace_hardirqs_on+0x310/0x310
[  361.491522]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.497070]  ? check_preemption_disabled+0x48/0x280
[  361.502098]  ? takeover_tasklets+0xa90/0xa90
[  361.506529]  run_ksoftirqd+0x5e/0x100
[  361.510335]  smpboot_thread_fn+0x68b/0xa00
[  361.514570]  ? sort_range+0x30/0x30
[  361.518193]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  361.523290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.528824]  ? __kthread_parkme+0xfb/0x1a0
[  361.533059]  ? sort_range+0x30/0x30
[  361.536684]  kthread+0x35a/0x440
[  361.540045]  ? kthread_stop+0x900/0x900
[  361.544016]  ret_from_fork+0x3a/0x50
[  361.547738] warn_alloc_show_mem: 1 callbacks suppressed
[  361.547747] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  361.547749] Mem-Info:
[  361.547779] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  361.547779]  active_file:12 inactive_file:10 isolated_file:0
[  361.547779]  unevictable:0 dirty:0 writeback:0 unstable:0
[  361.547779]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  361.547779]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  361.547779]  free:13734 free_pcp:626 free_cma:0
[  361.553110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  361.553117] Call Trace:
[  361.558913] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  361.561299]  <IRQ>
[  361.594327] 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
[  361.603675]  dump_stack+0x244/0x39d
[  361.606226] lowmem_reserve[]: 0 2818 6321 6321
[  361.633982]  ? dump_stack_print_info.cold.1+0x20/0x20
[  361.636110] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  361.662225]  warn_alloc.cold.116+0xb7/0x1bd
[  361.665824] lowmem_reserve[]: 0 0 3503 3503
[  361.670396]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  361.675561] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  361.702704]  ? lock_downgrade+0x900/0x900
[  361.706992] lowmem_reserve[]: 0 0 0 0
[  361.711311]  ? trace_hardirqs_off+0xb8/0x310
[  361.716116] 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
[  361.745254]  ? trace_hardirqs_off+0xb8/0x310
[  361.745269]  __alloc_pages_slowpath+0x26e8/0x2e10
[  361.745293]  ? warn_alloc+0x120/0x120
[  361.745304]  ? warn_alloc+0x120/0x120
[  361.745315]  ? warn_alloc+0x120/0x120
[  361.745325]  ? print_usage_bug+0xc0/0xc0
[  361.745335]  ? print_usage_bug+0xc0/0xc0
[  361.745344]  ? ktime_get+0x2c1/0x400
[  361.745357]  ? check_preemption_disabled+0x48/0x280
[  361.745364]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  361.745375]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.745385]  ? should_fail+0x22d/0xd01
[  361.745395]  ? kasan_check_read+0x11/0x20
[  361.745404]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.745414]  ? __lock_acquire+0x62f/0x4c20
[  361.745424]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.745431]  ? should_fail+0x22d/0xd01
[  361.745440]  ? print_usage_bug+0xc0/0xc0
[  361.745453]  ? mark_held_locks+0x130/0x130
[  361.745463]  ? mark_held_locks+0x130/0x130
[  361.745471]  ? check_preemption_disabled+0x48/0x280
[  361.745484]  ? zap_class+0x640/0x640
[  361.745495]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  361.745513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.745525]  ? check_preemption_disabled+0x48/0x280
[  361.745547]  ? __lock_is_held+0xb5/0x140
[  361.749667] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  361.753463]  __alloc_pages_nodemask+0xa80/0xde0
[  361.757836] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  361.771366]  ? zap_class+0x640/0x640
[  361.775754] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  361.780583]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  361.784349] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  361.784357] 2988 total pagecache pages
[  361.788152]  ? find_held_lock+0x36/0x1c0
[  361.791923] 0 pages in swap cache
[  361.795972]  ? ____cache_alloc_node+0x1c7/0x1e0
[  361.800001] Swap cache stats: add 0, delete 0, find 0/0
[  361.803696]  ? lock_downgrade+0x900/0x900
[  361.808678] Free swap  = 0kB
[  361.808685] Total swap = 0kB
[  361.813172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.818676] 1965979 pages RAM
[  361.822553]  cache_grow_begin+0xa5/0x8c0
[  361.826660] 0 pages HighMem/MovableOnly
[  361.826667] 342855 pages reserved
[  361.831757]  ? do_raw_spin_unlock+0xa7/0x330
[  361.835960] 0 pages cma reserved
[  361.836031] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  361.841063]  fallback_alloc+0x204/0x2e0
[  361.841087]  ____cache_alloc_node+0x1c7/0x1e0
[  361.844998] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  361.849001]  kmem_cache_alloc_node+0xe3/0x730
[  361.853200] ksoftirqd/0 cpuset=/ mems_allowed=0
[  361.857426]  ? lockdep_hardirqs_on+0x296/0x5b0
[  362.043929]  __alloc_skb+0x119/0x770
[  362.047637]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  362.052998]  ? netdev_alloc_frag+0x1f0/0x1f0
[  362.057412]  ? vprintk_default+0x28/0x30
[  362.061466]  ? vprintk_func+0x85/0x181
[  362.065359]  ? printk+0xa7/0xcf
[  362.068637]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  362.073398]  new_skb+0x26/0x1c0
[  362.076672]  aoecmd_cfg+0x279/0x7f0
[  362.080297]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  362.084621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.090162]  ? __lock_is_held+0xb5/0x140
[  362.094229]  discover_timer+0x50/0x60
[  362.098037]  call_timer_fn+0x272/0x920
[  362.101919]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  362.106755]  ? process_timeout+0x40/0x40
[  362.110823]  ? mark_held_locks+0xc7/0x130
[  362.114974]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.119468]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.123964]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  362.128799]  ? lockdep_hardirqs_on+0x296/0x5b0
[  362.133377]  ? trace_hardirqs_on+0xbd/0x310
[  362.137692]  ? kasan_check_read+0x11/0x20
[  362.141834]  ? __run_timers+0x7da/0xc70
[  362.145807]  ? trace_hardirqs_off_caller+0x310/0x310
[  362.150920]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  362.155755]  __run_timers+0x7e5/0xc70
[  362.159564]  ? timer_fixup_init+0x70/0x70
[  362.163707]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  362.168720]  ? zap_class+0x640/0x640
[  362.172438]  ? print_usage_bug+0xc0/0xc0
[  362.176504]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  362.181693]  ? find_held_lock+0x36/0x1c0
[  362.185756]  ? zap_class+0x640/0x640
[  362.189477]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.195015]  ? check_preemption_disabled+0x48/0x280
[  362.200036]  ? __lock_is_held+0xb5/0x140
[  362.204092]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.209631]  ? check_preemption_disabled+0x48/0x280
[  362.214646]  run_timer_softirq+0x52/0xb0
[  362.218700]  ? rcu_read_lock_sched_held+0x14f/0x180
[  362.223714]  __do_softirq+0x308/0xb7e
[  362.227512]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  362.232005]  ? lock_downgrade+0x900/0x900
[  362.236158]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  362.241264]  ? pvclock_read_flags+0x160/0x160
[  362.245754]  ? lapic_next_event+0x5a/0x90
[  362.249903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.255440]  ? kvm_clock_read+0x18/0x30
[  362.259418]  ? kvm_sched_clock_read+0x9/0x20
[  362.263833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.269367]  ? check_preemption_disabled+0x48/0x280
[  362.274390]  irq_exit+0x17f/0x1c0
[  362.277837]  smp_apic_timer_interrupt+0x1cb/0x760
[  362.282673]  ? smp_reschedule_interrupt+0x109/0x650
[  362.287685]  ? smp_call_function_single_interrupt+0x650/0x650
[  362.293569]  ? interrupt_entry+0xb5/0xc0
[  362.297625]  ? trace_hardirqs_off_caller+0xbb/0x310
[  362.302636]  ? trace_hardirqs_off_caller+0xbb/0x310
[  362.307647]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.312493]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.317502]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.322517]  ? task_prio+0x50/0x50
[  362.326054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.331584]  ? check_preemption_disabled+0x48/0x280
[  362.336598]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.341454]  apic_timer_interrupt+0xf/0x20
[  362.345689]  </IRQ>
[  362.347923] RIP: 0010:console_unlock+0x102f/0x1190
[  362.352851] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  362.371744] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  362.379444] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  362.386713] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  362.393975] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  362.401244] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  362.408506] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  362.415794]  ? netconsole_netdev_event+0x280/0x280
[  362.420725]  ? console_unlock+0x1026/0x1190
[  362.425059]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  362.429727]  ? lock_release+0xa00/0xa00
[  362.433702]  ? interrupt_entry+0xc0/0xc0
[  362.437771]  vprintk_emit+0x391/0x990
[  362.441575]  ? wake_up_klogd+0x180/0x180
[  362.445634]  ? wake_up_klogd+0x180/0x180
[  362.449689]  ? attach_entity_load_avg+0x850/0x860
[  362.454525]  ? __lock_acquire+0x5c0/0x4c20
[  362.458755]  ? mark_held_locks+0x130/0x130
[  362.462991]  ? print_usage_bug+0x80/0xc0
[  362.467056]  ? find_held_lock+0x36/0x1c0
[  362.471118]  vprintk_default+0x28/0x30
[  362.475003]  vprintk_func+0x7e/0x181
[  362.478717]  printk+0xa7/0xcf
[  362.481821]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  362.486585]  ? printk+0xa7/0xcf
[  362.489865]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.495406]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  362.500622]  show_free_areas.cold.117+0x103e/0x215d
[  362.505659]  ? si_meminfo_node+0x260/0x260
[  362.509895]  ? __lock_acquire+0x62f/0x4c20
[  362.514128]  ? __lock_acquire+0x62f/0x4c20
[  362.518358]  ? __account_cfs_rq_runtime+0x790/0x790
[  362.523398]  ? mark_held_locks+0x130/0x130
[  362.527625]  ? mark_held_locks+0x130/0x130
[  362.531857]  ? zap_class+0x640/0x640
[  362.535570]  ? put_dec+0x3b/0xf0
[  362.538935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.544480]  ? find_held_lock+0x36/0x1c0
[  362.548546]  ? serial8250_console_write+0x8b3/0xb10
[  362.553560]  ? lock_downgrade+0x900/0x900
[  362.557708]  ? zap_class+0x640/0x640
[  362.561416]  ? zap_class+0x640/0x640
[  362.565133]  ? print_usage_bug+0xc0/0xc0
[  362.569189]  ? do_raw_spin_unlock+0xa7/0x330
[  362.573600]  ? trace_hardirqs_on+0x310/0x310
[  362.578007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.583551]  ? find_held_lock+0x36/0x1c0
[  362.587622]  ? mark_held_locks+0xc7/0x130
[  362.591770]  ? console_unlock+0x1002/0x1190
[  362.596087]  ? netconsole_netdev_event+0x280/0x280
[  362.601012]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  362.605590]  ? trace_hardirqs_on+0xbd/0x310
[  362.609907]  ? vprintk_emit+0x391/0x990
[  362.613876]  ? trace_hardirqs_off_caller+0x310/0x310
[  362.618980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.624519]  ? netconsole_netdev_event+0x280/0x280
[  362.629449]  ? console_unlock+0x8d8/0x1190
[  362.633694]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  362.638353]  ? vprintk_emit+0x846/0x990
[  362.642870]  ? lock_release+0xa00/0xa00
[  362.646839]  ? preempt_count_add+0xbc/0x1b0
[  362.651155]  ? wake_up_klogd+0x11a/0x180
[  362.655212]  ? console_device+0xc0/0xc0
[  362.659185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.664729]  ? vprintk_emit+0x293/0x990
[  362.668701]  ? wake_up_klogd+0x180/0x180
[  362.672762]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  362.677514]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  362.682968]  ? retint_kernel+0x1b/0x2d
[  362.686862]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  362.691638]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  362.696393]  ? show_mem+0x1e/0x17b
[  362.699934]  show_mem+0x34/0x17b
[  362.703302]  dump_header+0x2f1/0xf72
[  362.707031]  ? pagefault_out_of_memory+0x197/0x197
[  362.711968]  ? __lock_acquire+0x62f/0x4c20
[  362.716211]  ? percpu_ref_get_many+0x240/0x240
[  362.720793]  ? print_usage_bug+0xc0/0xc0
[  362.724897]  ? zap_class+0x640/0x640
[  362.728615]  ? print_usage_bug+0xc0/0xc0
[  362.732673]  ? print_usage_bug+0xc0/0xc0
[  362.736728]  ? zap_class+0x640/0x640
[  362.740446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.745990]  ? find_held_lock+0x36/0x1c0
[  362.750081]  ? mark_held_locks+0xc7/0x130
[  362.754226]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  362.759324]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  362.764433]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  362.769011]  ? trace_hardirqs_on+0xbd/0x310
[  362.773328]  ? kasan_check_read+0x11/0x20
[  362.777470]  ? ___ratelimit+0x3b4/0x672
[  362.781451]  ? trace_hardirqs_off_caller+0x310/0x310
[  362.786554]  ? trace_hardirqs_on+0x310/0x310
[  362.790964]  ? lock_downgrade+0x900/0x900
[  362.795112]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  362.800210]  ? ___ratelimit+0x3b9/0x672
[  362.804178]  ? idr_get_free+0xf70/0xf70
[  362.808146]  ? find_held_lock+0x36/0x1c0
[  362.812214]  oom_kill_process.cold.27+0x10/0x903
[  362.816970]  ? zap_class+0x640/0x640
[  362.820678]  ? check_preemption_disabled+0x48/0x280
[  362.825694]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  362.830627]  ? kasan_check_read+0x11/0x20
[  362.834768]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  362.840042]  ? oom_evaluate_task+0x540/0x540
[  362.844457]  ? find_held_lock+0x36/0x1c0
[  362.848521]  ? out_of_memory+0x974/0x1430
[  362.852672]  ? lock_downgrade+0x900/0x900
[  362.856823]  ? check_preemption_disabled+0x48/0x280
[  362.861836]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  362.866771]  ? kasan_check_read+0x11/0x20
[  362.870913]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  362.876190]  ? rcu_softirq_qs+0x20/0x20
[  362.880161]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.885691]  ? oom_evaluate_task+0x302/0x540
[  362.890100]  out_of_memory+0xa84/0x1430
[  362.894079]  ? oom_killer_disable+0x3a0/0x3a0
[  362.898573]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  362.903504]  ? __ww_mutex_check_waiters+0x160/0x160
[  362.908526]  __alloc_pages_slowpath+0x2354/0x2e10
[  362.913391]  ? warn_alloc+0x120/0x120
[  362.917196]  ? mark_held_locks+0x130/0x130
[  362.921439]  ? find_get_entry+0xaae/0x1120
[  362.925679]  ? filemap_map_pages+0x1a20/0x1a20
[  362.930265]  ? zap_class+0x640/0x640
[  362.933999]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.939534]  ? check_preemption_disabled+0x48/0x280
[  362.944546]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.950080]  ? should_fail+0x22d/0xd01
[  362.953972]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.959077]  ? zap_class+0x640/0x640
[  362.962819]  ? __lock_is_held+0xb5/0x140
[  362.966884]  ? mark_held_locks+0x130/0x130
[  362.971115]  ? lock_release+0xa00/0xa00
[  362.975087]  ? perf_trace_sched_process_exec+0x860/0x860
[  362.980531]  ? xa_load+0x2ba/0x460
[  362.984066]  ? lock_downgrade+0x900/0x900
[  362.988212]  ? __might_sleep+0x95/0x190
[  362.992187]  __alloc_pages_nodemask+0xa80/0xde0
[  362.996857]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  363.001873]  ? __page_cache_alloc+0x191/0x5c0
[  363.006365]  ? xa_load+0x2e1/0x460
[  363.009901]  ? xa_clear_mark+0x40/0x40
[  363.013792]  ? zap_class+0x640/0x640
[  363.017508]  ? zap_class+0x640/0x640
[  363.021218]  ? zap_class+0x640/0x640
[  363.024932]  ? __do_page_cache_readahead+0x663/0x810
[  363.030035]  ? find_held_lock+0x36/0x1c0
[  363.034097]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  363.039647]  alloc_pages_current+0x173/0x350
[  363.044057]  __page_cache_alloc+0x38c/0x5c0
[  363.048371]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.053299]  ? kasan_check_read+0x11/0x20
[  363.057443]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.062715]  ? generic_perform_write+0x6a0/0x6a0
[  363.067468]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.073015]  ? check_preemption_disabled+0x48/0x280
[  363.078034]  filemap_fault+0x1595/0x25f0
[  363.082107]  ? __lock_page_or_retry+0xa00/0xa00
[  363.086772]  ? mark_held_locks+0x130/0x130
[  363.091010]  ? filemap_map_pages+0xd6b/0x1a20
[  363.095510]  ? lock_downgrade+0x900/0x900
[  363.099652]  ? check_preemption_disabled+0x48/0x280
[  363.104777]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.109700]  ? kasan_check_read+0x11/0x20
[  363.113860]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.119151]  ? rcu_softirq_qs+0x20/0x20
[  363.123131]  ? filemap_map_pages+0xd92/0x1a20
[  363.127627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.133165]  ? find_get_entries_tag+0x1400/0x1400
[  363.138012]  ? __lock_acquire+0x62f/0x4c20
[  363.142254]  ? lock_acquire+0x1ed/0x520
[  363.146222]  ? ext4_filemap_fault+0x7a/0xad
[  363.150567]  ? lock_release+0xa00/0xa00
[  363.154558]  ? perf_trace_sched_process_exec+0x860/0x860
[  363.160006]  ? print_usage_bug+0xc0/0xc0
[  363.164064]  ? print_usage_bug+0xc0/0xc0
[  363.168136]  ? down_read+0x8d/0x120
[  363.171757]  ? ext4_filemap_fault+0x7a/0xad
[  363.176075]  ? __down_interruptible+0x700/0x700
[  363.180746]  ext4_filemap_fault+0x82/0xad
[  363.184889]  __do_fault+0x100/0x6b0
[  363.188520]  ? pmd_devmap_trans_unstable+0x220/0x220
[  363.193619]  ? mark_held_locks+0x130/0x130
[  363.197849]  ? mark_held_locks+0x130/0x130
[  363.202078]  ? find_held_lock+0x36/0x1c0
[  363.206143]  ? find_held_lock+0x36/0x1c0
[  363.210205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.215741]  __handle_mm_fault+0x3ea6/0x5be0
[  363.220146]  ? poll_select_copy_remaining+0x18c/0x6a0
[  363.225338]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  363.230180]  ? __might_fault+0x12b/0x1e0
[  363.234237]  ? lock_downgrade+0x900/0x900
[  363.238396]  ? zap_class+0x640/0x640
[  363.242107]  ? zap_class+0x640/0x640
[  363.245819]  ? find_held_lock+0x36/0x1c0
[  363.249886]  ? handle_mm_fault+0x42a/0xc70
[  363.254121]  ? lock_downgrade+0x900/0x900
[  363.258266]  ? check_preemption_disabled+0x48/0x280
[  363.263278]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.268206]  ? kasan_check_read+0x11/0x20
[  363.272346]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.277621]  ? rcu_softirq_qs+0x20/0x20
[  363.281591]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.286693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.292224]  ? check_preemption_disabled+0x48/0x280
[  363.297255]  handle_mm_fault+0x54f/0xc70
[  363.301314]  ? __handle_mm_fault+0x5be0/0x5be0
[  363.305896]  ? find_vma+0x34/0x190
[  363.309440]  __do_page_fault+0x5e8/0xe60
[  363.313494]  ? trace_hardirqs_off+0xb8/0x310
[  363.317911]  do_page_fault+0xf2/0x7e0
[  363.321710]  ? vmalloc_sync_all+0x30/0x30
[  363.325853]  ? error_entry+0x70/0xd0
[  363.329562]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.334573]  ? trace_hardirqs_on_caller+0xc0/0x310
[  363.339501]  ? syscall_return_slowpath+0x5e0/0x5e0
[  363.344428]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.349270]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.354281]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.359729]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  363.364745]  ? prepare_exit_to_usermode+0x291/0x3b0
[  363.369767]  ? page_fault+0x8/0x30
[  363.373304]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.378144]  ? page_fault+0x8/0x30
[  363.381686]  page_fault+0x1e/0x30
[  363.385131] RIP: 0033:0x7ff9ad261dd3
[  363.388848] Code: Bad RIP value.
[  363.392204] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  363.397558] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  363.404819] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  363.412081] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  363.419342] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  363.426610] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  363.433910] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  363.433965] aoe: skb alloc failure
[  363.440314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  363.440320] Call Trace:
[  363.440338]  dump_stack+0x244/0x39d
[  363.440359]  ? dump_stack_print_info.cold.1+0x20/0x20
[  363.443998] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  363.453260]  warn_alloc.cold.116+0xb7/0x1bd
[  363.455803] init cpuset=/ mems_allowed=0
[  363.459422]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  363.488969]  ? lock_downgrade+0x900/0x900
[  363.493119]  ? trace_hardirqs_off+0xb8/0x310
[  363.497540]  ? trace_hardirqs_off+0xb8/0x310
[  363.501951]  __alloc_pages_slowpath+0x26e8/0x2e10
[  363.506816]  ? warn_alloc+0x120/0x120
[  363.510616]  ? print_usage_bug+0xc0/0xc0
[  363.514673]  ? warn_alloc+0x120/0x120
[  363.518472]  ? warn_alloc+0x120/0x120
[  363.522270]  ? print_usage_bug+0xc0/0xc0
[  363.526334]  ? print_usage_bug+0xc0/0xc0
[  363.530402]  ? __lock_acquire+0x62f/0x4c20
[  363.534637]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.540168]  ? should_fail+0x22d/0xd01
[  363.544052]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.549153]  ? __lock_acquire+0x62f/0x4c20
[  363.553398]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.558494]  ? __lock_acquire+0x62f/0x4c20
[  363.562735]  ? should_fail+0x22d/0xd01
[  363.566620]  ? find_held_lock+0x36/0x1c0
[  363.570684]  ? mark_held_locks+0x130/0x130
[  363.574923]  ? mark_held_locks+0x130/0x130
[  363.579162]  ? zap_class+0x640/0x640
[  363.582873]  ? zap_class+0x640/0x640
[  363.586583]  ? print_usage_bug+0xc0/0xc0
[  363.590636]  ? do_raw_spin_unlock+0xa7/0x330
[  363.595046]  ? zap_class+0x640/0x640
[  363.598755]  ? print_usage_bug+0xc0/0xc0
[  363.602807]  ? wq_watchdog_touch+0x9c/0xfe
[  363.607042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.613455]  ? check_preemption_disabled+0x48/0x280
[  363.618477]  ? __lock_is_held+0xb5/0x140
[  363.622540]  __alloc_pages_nodemask+0xa80/0xde0
[  363.627201]  ? zap_class+0x640/0x640
[  363.630914]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  363.635935]  ? find_held_lock+0x36/0x1c0
[  363.640000]  ? ____cache_alloc_node+0x1c7/0x1e0
[  363.644664]  ? lock_downgrade+0x900/0x900
[  363.648816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.654363]  cache_grow_begin+0xa5/0x8c0
[  363.658423]  ? do_raw_spin_unlock+0xa7/0x330
[  363.662832]  fallback_alloc+0x204/0x2e0
[  363.666808]  ____cache_alloc_node+0x1c7/0x1e0
[  363.671305]  kmem_cache_alloc_node+0xe3/0x730
[  363.675794]  ? ipv6_get_ifaddr+0x42e/0x620
[  363.680034]  __alloc_skb+0x119/0x770
[  363.683739]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.689017]  ? netdev_alloc_frag+0x1f0/0x1f0
[  363.693419]  ? lock_downgrade+0x900/0x900
[  363.697571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.703103]  ? refcount_sub_and_test_checked+0x203/0x310
[  363.708551]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  363.713996]  ? addrconf_rs_timer+0x690/0x690
[  363.718410]  ndisc_alloc_skb+0x144/0x340
[  363.722474]  ndisc_send_rs+0x331/0x6e0
[  363.726369]  addrconf_rs_timer+0x314/0x690
[  363.730606]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.734843]  call_timer_fn+0x272/0x920
[  363.738722]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.742954]  ? process_timeout+0x40/0x40
[  363.747016]  ? __run_timers+0x7da/0xc70
[  363.750987]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.755495]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.759982]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.764221]  ? lockdep_hardirqs_on+0x296/0x5b0
[  363.768801]  ? trace_hardirqs_on+0xbd/0x310
[  363.773124]  ? kasan_check_read+0x11/0x20
[  363.777270]  ? __run_timers+0x7da/0xc70
[  363.781241]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.786349]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.790587]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.794813]  __run_timers+0x7e5/0xc70
[  363.798618]  ? timer_fixup_init+0x70/0x70
[  363.802760]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.807251]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.811740]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  363.816320]  ? trace_hardirqs_on+0xbd/0x310
[  363.820642]  ? kasan_check_read+0x11/0x20
[  363.824785]  ? finish_task_switch+0x1f4/0x910
[  363.829277]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.834380]  ? compat_start_thread+0x80/0x80
[  363.838803]  ? pvclock_read_flags+0x160/0x160
[  363.843295]  ? __switch_to_asm+0x34/0x70
[  363.847356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.852895]  ? check_preemption_disabled+0x48/0x280
[  363.857918]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  363.863452]  ? rcu_pm_notify+0xc0/0xc0
[  363.867343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.872879]  ? check_preemption_disabled+0x48/0x280
[  363.877892]  run_timer_softirq+0x52/0xb0
[  363.881962]  ? rcu_read_lock_sched_held+0x14f/0x180
[  363.886973]  __do_softirq+0x308/0xb7e
[  363.890771]  ? trace_hardirqs_on_caller+0xc0/0x310
[  363.895718]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  363.900819]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.906268]  ? preempt_count_add+0xe6/0x1b0
[  363.910597]  ? schedule+0x108/0x460
[  363.914221]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  363.918984]  ? trace_hardirqs_off+0xb8/0x310
[  363.923388]  ? smpboot_thread_fn+0x68b/0xa00
[  363.927793]  ? trace_hardirqs_on+0x310/0x310
[  363.932199]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.937733]  ? check_preemption_disabled+0x48/0x280
[  363.942744]  ? takeover_tasklets+0xa90/0xa90
[  363.947146]  run_ksoftirqd+0x5e/0x100
[  363.950942]  smpboot_thread_fn+0x68b/0xa00
[  363.955173]  ? sort_range+0x30/0x30
[  363.958799]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  363.963896]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.969428]  ? __kthread_parkme+0xfb/0x1a0
[  363.973661]  ? sort_range+0x30/0x30
[  363.977297]  kthread+0x35a/0x440
[  363.980668]  ? kthread_stop+0x900/0x900
[  363.984643]  ret_from_fork+0x3a/0x50
[  363.988374] warn_alloc_show_mem: 1 callbacks suppressed
[  363.988383] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  363.988385] Mem-Info:
[  363.988414] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  363.988414]  active_file:12 inactive_file:10 isolated_file:0
[  363.988414]  unevictable:0 dirty:0 writeback:0 unstable:0
[  363.988414]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  363.988414]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  363.988414]  free:13734 free_pcp:626 free_cma:0
[  363.993747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  363.993754] Call Trace:
[  363.999550] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  364.001938]  <IRQ>
[  364.034967] 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
[  364.044315]  dump_stack+0x244/0x39d
[  364.046875] lowmem_reserve[]: 0 2818 6321 6321
[  364.074624]  ? dump_stack_print_info.cold.1+0x20/0x20
[  364.076745] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  364.102867]  warn_alloc.cold.116+0xb7/0x1bd
[  364.106445] lowmem_reserve[]: 0 0 3503 3503
[  364.111023]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  364.116181] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  364.143334]  ? lock_downgrade+0x900/0x900
[  364.147627] lowmem_reserve[]: 0 0 0 0
[  364.151942]  ? trace_hardirqs_off+0xb8/0x310
[  364.156752] 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
[  364.185893]  ? trace_hardirqs_off+0xb8/0x310
[  364.190009] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  364.193803]  __alloc_pages_slowpath+0x26e8/0x2e10
[  364.198176] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  364.211711]  ? warn_alloc+0x120/0x120
[  364.216100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  364.231182]  ? warn_alloc+0x120/0x120
[  364.235995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  364.250369]  ? __lock_acquire+0x62f/0x4c20
[  364.254141] 2988 total pagecache pages
[  364.262965]  ? warn_alloc+0x120/0x120
[  364.266741] 0 pages in swap cache
[  364.275304]  ? print_usage_bug+0xc0/0xc0
[  364.279512] Swap cache stats: add 0, delete 0, find 0/0
[  364.283381]  ? print_usage_bug+0xc0/0xc0
[  364.287146] Free swap  = 0kB
[  364.287153] Total swap = 0kB
[  364.290591]  ? mark_held_locks+0x130/0x130
[  364.294626] 1965979 pages RAM
[  364.299979]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.304005] 0 pages HighMem/MovableOnly
[  364.307011]  ? should_fail+0x22d/0xd01
[  364.309993] 342855 pages reserved
[  364.310000] 0 pages cma reserved
[  364.314213]  ? zap_class+0x640/0x640
[  364.314231]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.317381] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  364.322856]  ? __lock_acquire+0x62f/0x4c20
[  364.322872]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.322887]  ? should_fail+0x22d/0xd01
[  364.326884] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  364.330716]  ? mark_held_locks+0x130/0x130
[  364.334137] ksoftirqd/0 cpuset=/ mems_allowed=0
[  364.337493]  ? mark_held_locks+0x130/0x130
[  364.389274]  ? lock_downgrade+0x900/0x900
[  364.393426]  ? zap_class+0x640/0x640
[  364.397134]  ? zap_class+0x640/0x640
[  364.400844]  ? zap_class+0x640/0x640
[  364.404550]  ? do_raw_spin_unlock+0xa7/0x330
[  364.408955]  ? trace_hardirqs_on+0x310/0x310
[  364.413359]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.418895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.424429]  ? check_preemption_disabled+0x48/0x280
[  364.429450]  ? __lock_is_held+0xb5/0x140
[  364.433512]  __alloc_pages_nodemask+0xa80/0xde0
[  364.438178]  ? zap_class+0x640/0x640
[  364.441891]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  364.446933]  ? find_held_lock+0x36/0x1c0
[  364.450998]  ? ____cache_alloc_node+0x1c7/0x1e0
[  364.455662]  ? lock_downgrade+0x900/0x900
[  364.459817]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.465357]  cache_grow_begin+0xa5/0x8c0
[  364.469410]  ? do_raw_spin_unlock+0xa7/0x330
[  364.473833]  fallback_alloc+0x204/0x2e0
[  364.477813]  ____cache_alloc_node+0x1c7/0x1e0
[  364.482322]  kmem_cache_alloc_node+0xe3/0x730
[  364.486824]  ? lockdep_hardirqs_on+0x296/0x5b0
[  364.491409]  __alloc_skb+0x119/0x770
[  364.495119]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  364.500481]  ? netdev_alloc_frag+0x1f0/0x1f0
[  364.504892]  ? vprintk_default+0x28/0x30
[  364.508951]  ? vprintk_func+0x85/0x181
[  364.512839]  ? printk+0xa7/0xcf
[  364.516113]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  364.520872]  new_skb+0x26/0x1c0
[  364.524150]  aoecmd_cfg+0x279/0x7f0
[  364.527776]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  364.532101]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.537643]  ? __lock_is_held+0xb5/0x140
[  364.541707]  discover_timer+0x50/0x60
[  364.545500]  call_timer_fn+0x272/0x920
[  364.549382]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  364.554219]  ? process_timeout+0x40/0x40
[  364.558290]  ? mark_held_locks+0xc7/0x130
[  364.562441]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.566933]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.571421]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  364.576258]  ? lockdep_hardirqs_on+0x296/0x5b0
[  364.580847]  ? trace_hardirqs_on+0xbd/0x310
[  364.585162]  ? kasan_check_read+0x11/0x20
[  364.589304]  ? __run_timers+0x7da/0xc70
[  364.593281]  ? trace_hardirqs_off_caller+0x310/0x310
[  364.598393]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  364.603227]  __run_timers+0x7e5/0xc70
[  364.607034]  ? timer_fixup_init+0x70/0x70
[  364.611176]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  364.616186]  ? zap_class+0x640/0x640
[  364.619899]  ? print_usage_bug+0xc0/0xc0
[  364.623955]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  364.629144]  ? find_held_lock+0x36/0x1c0
[  364.633204]  ? zap_class+0x640/0x640
[  364.636919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.642972]  ? check_preemption_disabled+0x48/0x280
[  364.647997]  ? __lock_is_held+0xb5/0x140
[  364.652052]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.657582]  ? check_preemption_disabled+0x48/0x280
[  364.662604]  run_timer_softirq+0x52/0xb0
[  364.666661]  ? rcu_read_lock_sched_held+0x14f/0x180
[  364.671673]  __do_softirq+0x308/0xb7e
[  364.675476]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  364.679966]  ? lock_downgrade+0x900/0x900
[  364.684111]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  364.689215]  ? pvclock_read_flags+0x160/0x160
[  364.693704]  ? lapic_next_event+0x5a/0x90
[  364.697854]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.703389]  ? kvm_clock_read+0x18/0x30
[  364.707359]  ? kvm_sched_clock_read+0x9/0x20
[  364.711762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.717300]  ? check_preemption_disabled+0x48/0x280
[  364.722324]  irq_exit+0x17f/0x1c0
[  364.725775]  smp_apic_timer_interrupt+0x1cb/0x760
[  364.730617]  ? smp_reschedule_interrupt+0x109/0x650
[  364.735628]  ? smp_call_function_single_interrupt+0x650/0x650
[  364.741510]  ? interrupt_entry+0xb5/0xc0
[  364.745568]  ? trace_hardirqs_off_caller+0xbb/0x310
[  364.750583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  364.755596]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  364.760434]  ? trace_hardirqs_on_caller+0x310/0x310
[  364.765447]  ? trace_hardirqs_on_caller+0x310/0x310
[  364.770457]  ? task_prio+0x50/0x50
[  364.773996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.779526]  ? check_preemption_disabled+0x48/0x280
[  364.784542]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  364.789384]  apic_timer_interrupt+0xf/0x20
[  364.793606]  </IRQ>
[  364.795837] RIP: 0010:console_unlock+0x102f/0x1190
[  364.800764] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  364.819658] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  364.827360] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  364.834624] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  364.841886] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  364.849149] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  364.856425] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  364.863699]  ? netconsole_netdev_event+0x280/0x280
[  364.868631]  ? console_unlock+0x1026/0x1190
[  364.872974]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  364.877644]  ? lock_release+0xa00/0xa00
[  364.881618]  ? interrupt_entry+0xc0/0xc0
[  364.885690]  vprintk_emit+0x391/0x990
[  364.889489]  ? wake_up_klogd+0x180/0x180
[  364.893562]  ? wake_up_klogd+0x180/0x180
[  364.897632]  ? attach_entity_load_avg+0x850/0x860
[  364.902467]  ? __lock_acquire+0x5c0/0x4c20
[  364.906696]  ? mark_held_locks+0x130/0x130
[  364.910925]  ? print_usage_bug+0x80/0xc0
[  364.914985]  ? find_held_lock+0x36/0x1c0
[  364.919046]  vprintk_default+0x28/0x30
[  364.922928]  vprintk_func+0x7e/0x181
[  364.926637]  printk+0xa7/0xcf
[  364.929740]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  364.934490]  ? printk+0xa7/0xcf
[  364.937766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.943314]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  364.948505]  show_free_areas.cold.117+0x103e/0x215d
[  364.953533]  ? si_meminfo_node+0x260/0x260
[  364.957773]  ? __lock_acquire+0x62f/0x4c20
[  364.962015]  ? __lock_acquire+0x62f/0x4c20
[  364.966253]  ? __account_cfs_rq_runtime+0x790/0x790
[  364.971283]  ? mark_held_locks+0x130/0x130
[  364.975524]  ? mark_held_locks+0x130/0x130
[  364.979758]  ? zap_class+0x640/0x640
[  364.983473]  ? put_dec+0x3b/0xf0
[  364.986839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.992386]  ? find_held_lock+0x36/0x1c0
[  364.996455]  ? serial8250_console_write+0x8b3/0xb10
[  365.001471]  ? lock_downgrade+0x900/0x900
[  365.005614]  ? zap_class+0x640/0x640
[  365.009329]  ? zap_class+0x640/0x640
[  365.013044]  ? print_usage_bug+0xc0/0xc0
[  365.017099]  ? do_raw_spin_unlock+0xa7/0x330
[  365.021503]  ? trace_hardirqs_on+0x310/0x310
[  365.025906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.031449]  ? find_held_lock+0x36/0x1c0
[  365.035512]  ? mark_held_locks+0xc7/0x130
[  365.039653]  ? console_unlock+0x1002/0x1190
[  365.043969]  ? netconsole_netdev_event+0x280/0x280
[  365.048906]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  365.053487]  ? trace_hardirqs_on+0xbd/0x310
[  365.057802]  ? vprintk_emit+0x391/0x990
[  365.061774]  ? trace_hardirqs_off_caller+0x310/0x310
[  365.066877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.072420]  ? netconsole_netdev_event+0x280/0x280
[  365.077346]  ? console_unlock+0x8d8/0x1190
[  365.081593]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  365.086259]  ? vprintk_emit+0x846/0x990
[  365.090242]  ? lock_release+0xa00/0xa00
[  365.094210]  ? preempt_count_add+0xbc/0x1b0
[  365.098531]  ? wake_up_klogd+0x11a/0x180
[  365.102585]  ? console_device+0xc0/0xc0
[  365.106554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.112176]  ? vprintk_emit+0x293/0x990
[  365.116150]  ? wake_up_klogd+0x180/0x180
[  365.120209]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  365.124972]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  365.130415]  ? retint_kernel+0x1b/0x2d
[  365.134310]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  365.139085]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  365.143841]  ? show_mem+0x1e/0x17b
[  365.147377]  show_mem+0x34/0x17b
[  365.150743]  dump_header+0x2f1/0xf72
[  365.154473]  ? pagefault_out_of_memory+0x197/0x197
[  365.159403]  ? __lock_acquire+0x62f/0x4c20
[  365.163631]  ? percpu_ref_get_many+0x240/0x240
[  365.168208]  ? print_usage_bug+0xc0/0xc0
[  365.172275]  ? zap_class+0x640/0x640
[  365.175985]  ? print_usage_bug+0xc0/0xc0
[  365.180044]  ? print_usage_bug+0xc0/0xc0
[  365.184104]  ? zap_class+0x640/0x640
[  365.187823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.193357]  ? find_held_lock+0x36/0x1c0
[  365.197420]  ? mark_held_locks+0xc7/0x130
[  365.201564]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  365.206661]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  365.211761]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  365.216338]  ? trace_hardirqs_on+0xbd/0x310
[  365.220655]  ? kasan_check_read+0x11/0x20
[  365.224794]  ? ___ratelimit+0x3b4/0x672
[  365.228766]  ? trace_hardirqs_off_caller+0x310/0x310
[  365.233863]  ? trace_hardirqs_on+0x310/0x310
[  365.238269]  ? lock_downgrade+0x900/0x900
[  365.242420]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  365.247519]  ? ___ratelimit+0x3b9/0x672
[  365.251487]  ? idr_get_free+0xf70/0xf70
[  365.255457]  ? find_held_lock+0x36/0x1c0
[  365.259526]  oom_kill_process.cold.27+0x10/0x903
[  365.264274]  ? zap_class+0x640/0x640
[  365.267984]  ? check_preemption_disabled+0x48/0x280
[  365.272996]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.277920]  ? kasan_check_read+0x11/0x20
[  365.282064]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.287335]  ? oom_evaluate_task+0x540/0x540
[  365.291919]  ? find_held_lock+0x36/0x1c0
[  365.295982]  ? out_of_memory+0x974/0x1430
[  365.300125]  ? lock_downgrade+0x900/0x900
[  365.304271]  ? check_preemption_disabled+0x48/0x280
[  365.309285]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.314221]  ? kasan_check_read+0x11/0x20
[  365.318368]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.323644]  ? rcu_softirq_qs+0x20/0x20
[  365.327615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.333144]  ? oom_evaluate_task+0x302/0x540
[  365.337549]  out_of_memory+0xa84/0x1430
[  365.341561]  ? oom_killer_disable+0x3a0/0x3a0
[  365.346051]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  365.350976]  ? __ww_mutex_check_waiters+0x160/0x160
[  365.355997]  __alloc_pages_slowpath+0x2354/0x2e10
[  365.360862]  ? warn_alloc+0x120/0x120
[  365.364657]  ? mark_held_locks+0x130/0x130
[  365.368889]  ? find_get_entry+0xaae/0x1120
[  365.373131]  ? filemap_map_pages+0x1a20/0x1a20
[  365.377713]  ? zap_class+0x640/0x640
[  365.381435]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.386969]  ? check_preemption_disabled+0x48/0x280
[  365.391982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.397514]  ? should_fail+0x22d/0xd01
[  365.401403]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.406512]  ? zap_class+0x640/0x640
[  365.410256]  ? __lock_is_held+0xb5/0x140
[  365.414322]  ? mark_held_locks+0x130/0x130
[  365.418556]  ? lock_release+0xa00/0xa00
[  365.422526]  ? perf_trace_sched_process_exec+0x860/0x860
[  365.427973]  ? xa_load+0x2ba/0x460
[  365.431506]  ? lock_downgrade+0x900/0x900
[  365.435654]  ? __might_sleep+0x95/0x190
[  365.439627]  __alloc_pages_nodemask+0xa80/0xde0
[  365.444297]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  365.449311]  ? __page_cache_alloc+0x191/0x5c0
[  365.453812]  ? xa_load+0x2e1/0x460
[  365.457351]  ? xa_clear_mark+0x40/0x40
[  365.461237]  ? zap_class+0x640/0x640
[  365.464952]  ? zap_class+0x640/0x640
[  365.468658]  ? zap_class+0x640/0x640
[  365.472680]  ? __do_page_cache_readahead+0x663/0x810
[  365.477788]  ? find_held_lock+0x36/0x1c0
[  365.481853]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  365.487394]  alloc_pages_current+0x173/0x350
[  365.491810]  __page_cache_alloc+0x38c/0x5c0
[  365.496126]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.501051]  ? kasan_check_read+0x11/0x20
[  365.505194]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.510481]  ? generic_perform_write+0x6a0/0x6a0
[  365.515235]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.520768]  ? check_preemption_disabled+0x48/0x280
[  365.525788]  filemap_fault+0x1595/0x25f0
[  365.529855]  ? __lock_page_or_retry+0xa00/0xa00
[  365.534530]  ? mark_held_locks+0x130/0x130
[  365.538775]  ? filemap_map_pages+0xd6b/0x1a20
[  365.543274]  ? lock_downgrade+0x900/0x900
[  365.547413]  ? check_preemption_disabled+0x48/0x280
[  365.552427]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.557350]  ? kasan_check_read+0x11/0x20
[  365.561491]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.566761]  ? rcu_softirq_qs+0x20/0x20
[  365.570749]  ? filemap_map_pages+0xd92/0x1a20
[  365.575243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.580781]  ? find_get_entries_tag+0x1400/0x1400
[  365.585622]  ? __lock_acquire+0x62f/0x4c20
[  365.589868]  ? lock_acquire+0x1ed/0x520
[  365.593835]  ? ext4_filemap_fault+0x7a/0xad
[  365.598157]  ? lock_release+0xa00/0xa00
[  365.602124]  ? perf_trace_sched_process_exec+0x860/0x860
[  365.607570]  ? print_usage_bug+0xc0/0xc0
[  365.611629]  ? print_usage_bug+0xc0/0xc0
[  365.615695]  ? down_read+0x8d/0x120
[  365.619316]  ? ext4_filemap_fault+0x7a/0xad
[  365.623634]  ? __down_interruptible+0x700/0x700
[  365.628306]  ext4_filemap_fault+0x82/0xad
[  365.632452]  __do_fault+0x100/0x6b0
[  365.636076]  ? pmd_devmap_trans_unstable+0x220/0x220
[  365.641177]  ? mark_held_locks+0x130/0x130
[  365.645413]  ? mark_held_locks+0x130/0x130
[  365.649640]  ? find_held_lock+0x36/0x1c0
[  365.653702]  ? find_held_lock+0x36/0x1c0
[  365.657764]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.663299]  __handle_mm_fault+0x3ea6/0x5be0
[  365.667702]  ? poll_select_copy_remaining+0x18c/0x6a0
[  365.672899]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  365.677751]  ? __might_fault+0x12b/0x1e0
[  365.681807]  ? lock_downgrade+0x900/0x900
[  365.685960]  ? zap_class+0x640/0x640
[  365.689670]  ? zap_class+0x640/0x640
[  365.693383]  ? find_held_lock+0x36/0x1c0
[  365.697446]  ? handle_mm_fault+0x42a/0xc70
[  365.701680]  ? lock_downgrade+0x900/0x900
[  365.705828]  ? check_preemption_disabled+0x48/0x280
[  365.710844]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.715768]  ? kasan_check_read+0x11/0x20
[  365.719909]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.725180]  ? rcu_softirq_qs+0x20/0x20
[  365.729156]  ? trace_hardirqs_off_caller+0x310/0x310
[  365.734260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.739793]  ? check_preemption_disabled+0x48/0x280
[  365.744821]  handle_mm_fault+0x54f/0xc70
[  365.748882]  ? __handle_mm_fault+0x5be0/0x5be0
[  365.753461]  ? find_vma+0x34/0x190
[  365.756999]  __do_page_fault+0x5e8/0xe60
[  365.761057]  ? trace_hardirqs_off+0xb8/0x310
[  365.765468]  do_page_fault+0xf2/0x7e0
[  365.769265]  ? vmalloc_sync_all+0x30/0x30
[  365.773408]  ? error_entry+0x70/0xd0
[  365.777121]  ? trace_hardirqs_off_caller+0xbb/0x310
[  365.782135]  ? trace_hardirqs_on_caller+0xc0/0x310
[  365.787063]  ? syscall_return_slowpath+0x5e0/0x5e0
[  365.791984]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.796827]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.801836]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  365.807367]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  365.812388]  ? prepare_exit_to_usermode+0x291/0x3b0
[  365.817396]  ? page_fault+0x8/0x30
[  365.820943]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.825784]  ? page_fault+0x8/0x30
[  365.829319]  page_fault+0x1e/0x30
[  365.832766] RIP: 0033:0x7ff9ad261dd3
[  365.836484] Code: Bad RIP value.
[  365.839837] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  365.845196] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  365.852455] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  365.859727] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  365.866988] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  365.874253] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  365.881538] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  365.881596] aoe: skb alloc failure
[  365.887943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  365.887950] Call Trace:
[  365.891526] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  365.900818]  dump_stack+0x244/0x39d
[  365.903377] init cpuset=/ mems_allowed=0
[  365.913076]  ? dump_stack_print_info.cold.1+0x20/0x20
[  365.925916]  warn_alloc.cold.116+0xb7/0x1bd
[  365.930240]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  365.935087]  ? lock_downgrade+0x900/0x900
[  365.939256]  ? trace_hardirqs_off+0xb8/0x310
[  365.943667]  ? trace_hardirqs_off+0xb8/0x310
[  365.948079]  __alloc_pages_slowpath+0x26e8/0x2e10
[  365.952947]  ? warn_alloc+0x120/0x120
[  365.956744]  ? print_usage_bug+0xc0/0xc0
[  365.960800]  ? warn_alloc+0x120/0x120
[  365.964601]  ? warn_alloc+0x120/0x120
[  365.968398]  ? print_usage_bug+0xc0/0xc0
[  365.972461]  ? print_usage_bug+0xc0/0xc0
[  365.976517]  ? __lock_acquire+0x62f/0x4c20
[  365.980753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.986287]  ? should_fail+0x22d/0xd01
[  365.990181]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.995284]  ? __lock_acquire+0x62f/0x4c20
[  365.999517]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.004612]  ? __lock_acquire+0x62f/0x4c20
[  366.008843]  ? should_fail+0x22d/0xd01
[  366.012727]  ? find_held_lock+0x36/0x1c0
[  366.016791]  ? mark_held_locks+0x130/0x130
[  366.021022]  ? mark_held_locks+0x130/0x130
[  366.025248]  ? zap_class+0x640/0x640
[  366.028954]  ? zap_class+0x640/0x640
[  366.032665]  ? print_usage_bug+0xc0/0xc0
[  366.036721]  ? do_raw_spin_unlock+0xa7/0x330
[  366.041125]  ? zap_class+0x640/0x640
[  366.044838]  ? print_usage_bug+0xc0/0xc0
[  366.048896]  ? wq_watchdog_touch+0x9c/0xfe
[  366.053128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.058667]  ? check_preemption_disabled+0x48/0x280
[  366.063688]  ? __lock_is_held+0xb5/0x140
[  366.067746]  __alloc_pages_nodemask+0xa80/0xde0
[  366.072408]  ? zap_class+0x640/0x640
[  366.076123]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  366.081148]  ? find_held_lock+0x36/0x1c0
[  366.085228]  ? ____cache_alloc_node+0x1c7/0x1e0
[  366.089893]  ? lock_downgrade+0x900/0x900
[  366.094041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.099581]  cache_grow_begin+0xa5/0x8c0
[  366.103635]  ? do_raw_spin_unlock+0xa7/0x330
[  366.108042]  fallback_alloc+0x204/0x2e0
[  366.112016]  ____cache_alloc_node+0x1c7/0x1e0
[  366.116512]  kmem_cache_alloc_node+0xe3/0x730
[  366.121001]  ? ipv6_get_ifaddr+0x42e/0x620
[  366.125239]  __alloc_skb+0x119/0x770
[  366.128949]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  366.134222]  ? netdev_alloc_frag+0x1f0/0x1f0
[  366.138623]  ? lock_downgrade+0x900/0x900
[  366.142772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.148306]  ? refcount_sub_and_test_checked+0x203/0x310
[  366.153752]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  366.159202]  ? addrconf_rs_timer+0x690/0x690
[  366.163618]  ndisc_alloc_skb+0x144/0x340
[  366.167678]  ndisc_send_rs+0x331/0x6e0
[  366.171564]  addrconf_rs_timer+0x314/0x690
[  366.175800]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.180044]  call_timer_fn+0x272/0x920
[  366.183937]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.188169]  ? process_timeout+0x40/0x40
[  366.192235]  ? __run_timers+0x7da/0xc70
[  366.196205]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.200694]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.205186]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.209417]  ? lockdep_hardirqs_on+0x296/0x5b0
[  366.213994]  ? trace_hardirqs_on+0xbd/0x310
[  366.218310]  ? kasan_check_read+0x11/0x20
[  366.222457]  ? __run_timers+0x7da/0xc70
[  366.226426]  ? trace_hardirqs_off_caller+0x310/0x310
[  366.231525]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.235760]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.239985]  __run_timers+0x7e5/0xc70
[  366.243793]  ? timer_fixup_init+0x70/0x70
[  366.247940]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.252432]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.256926]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  366.261505]  ? trace_hardirqs_on+0xbd/0x310
[  366.265821]  ? kasan_check_read+0x11/0x20
[  366.269967]  ? finish_task_switch+0x1f4/0x910
[  366.274474]  ? trace_hardirqs_off_caller+0x310/0x310
[  366.279575]  ? compat_start_thread+0x80/0x80
[  366.283996]  ? pvclock_read_flags+0x160/0x160
[  366.288483]  ? __switch_to_asm+0x34/0x70
[  366.292539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.298069]  ? check_preemption_disabled+0x48/0x280
[  366.303086]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  366.308620]  ? rcu_pm_notify+0xc0/0xc0
[  366.312501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.318032]  ? check_preemption_disabled+0x48/0x280
[  366.323047]  run_timer_softirq+0x52/0xb0
[  366.327103]  ? rcu_read_lock_sched_held+0x14f/0x180
[  366.332123]  __do_softirq+0x308/0xb7e
[  366.335929]  ? trace_hardirqs_on_caller+0xc0/0x310
[  366.340856]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  366.345955]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  366.351405]  ? preempt_count_add+0xe6/0x1b0
[  366.355727]  ? schedule+0x108/0x460
[  366.359348]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  366.364117]  ? trace_hardirqs_off+0xb8/0x310
[  366.368524]  ? smpboot_thread_fn+0x68b/0xa00
[  366.372937]  ? trace_hardirqs_on+0x310/0x310
[  366.377342]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.382872]  ? check_preemption_disabled+0x48/0x280
[  366.387883]  ? takeover_tasklets+0xa90/0xa90
[  366.392285]  run_ksoftirqd+0x5e/0x100
[  366.396083]  smpboot_thread_fn+0x68b/0xa00
[  366.400313]  ? sort_range+0x30/0x30
[  366.403935]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  366.409030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.414565]  ? __kthread_parkme+0xfb/0x1a0
[  366.418794]  ? sort_range+0x30/0x30
[  366.422415]  kthread+0x35a/0x440
[  366.425776]  ? kthread_stop+0x900/0x900
[  366.429752]  ret_from_fork+0x3a/0x50
[  366.433473] warn_alloc_show_mem: 1 callbacks suppressed
[  366.433482] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  366.433484] Mem-Info:
[  366.433514] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  366.433514]  active_file:12 inactive_file:10 isolated_file:0
[  366.433514]  unevictable:0 dirty:0 writeback:0 unstable:0
[  366.433514]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  366.433514]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  366.433514]  free:13734 free_pcp:626 free_cma:0
[  366.438843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  366.438850] Call Trace:
[  366.444644] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  366.447034]  <IRQ>
[  366.480547] 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
[  366.489902]  dump_stack+0x244/0x39d
[  366.492451] lowmem_reserve[]: 0 2818 6321 6321
[  366.520215]  ? dump_stack_print_info.cold.1+0x20/0x20
[  366.522337] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  366.548444]  warn_alloc.cold.116+0xb7/0x1bd
[  366.552030] lowmem_reserve[]: 0 0 3503 3503
[  366.556606]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  366.561785] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  366.588934]  ? lock_downgrade+0x900/0x900
[  366.593218] lowmem_reserve[]: 0 0 0 0
[  366.597536]  ? trace_hardirqs_off+0xb8/0x310
[  366.602343] 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
[  366.631484]  ? trace_hardirqs_off+0xb8/0x310
[  366.635599] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  366.639834]  __alloc_pages_slowpath+0x26e8/0x2e10
[  366.644210] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  366.657746]  ? warn_alloc+0x120/0x120
[  366.662115] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  366.677180]  ? warn_alloc+0x120/0x120
[  366.681998] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  366.696371]  ? warn_alloc+0x120/0x120
[  366.700144] 2988 total pagecache pages
[  366.708965]  ? print_usage_bug+0xc0/0xc0
[  366.712739] 0 pages in swap cache
[  366.721299]  ? print_usage_bug+0xc0/0xc0
[  366.725072] Swap cache stats: add 0, delete 0, find 0/0
[  366.728942]  ? ktime_get+0x2c1/0x400
[  366.732972] Free swap  = 0kB
[  366.736415]  ? check_preemption_disabled+0x48/0x280
[  366.740443] Total swap = 0kB
[  366.745789]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  366.749471] 1965979 pages RAM
[  366.752476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.757454] 0 pages HighMem/MovableOnly
[  366.757461] 342855 pages reserved
[  366.760465]  ? should_fail+0x22d/0xd01
[  366.764938] 0 pages cma reserved
[  366.768029]  ? kasan_check_read+0x11/0x20
[  366.773610] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  366.777505]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.781005] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  366.784807]  ? __lock_acquire+0x62f/0x4c20
[  366.788147] ksoftirqd/0 cpuset=/ mems_allowed=0
[  366.792282]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.828078]  ? should_fail+0x22d/0xd01
[  366.831980]  ? print_usage_bug+0xc0/0xc0
[  366.836047]  ? mark_held_locks+0x130/0x130
[  366.840283]  ? mark_held_locks+0x130/0x130
[  366.844514]  ? check_preemption_disabled+0x48/0x280
[  366.849533]  ? zap_class+0x640/0x640
[  366.853242]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  366.857998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.863530]  ? check_preemption_disabled+0x48/0x280
[  366.868552]  ? __lock_is_held+0xb5/0x140
[  366.872611]  __alloc_pages_nodemask+0xa80/0xde0
[  366.877367]  ? zap_class+0x640/0x640
[  366.881081]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  366.886118]  ? find_held_lock+0x36/0x1c0
[  366.890214]  ? ____cache_alloc_node+0x1c7/0x1e0
[  366.894886]  ? lock_downgrade+0x900/0x900
[  366.899036]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.904574]  cache_grow_begin+0xa5/0x8c0
[  366.908631]  ? do_raw_spin_unlock+0xa7/0x330
[  366.913046]  fallback_alloc+0x204/0x2e0
[  366.917023]  ____cache_alloc_node+0x1c7/0x1e0
[  366.921521]  kmem_cache_alloc_node+0xe3/0x730
[  366.926014]  ? lockdep_hardirqs_on+0x296/0x5b0
[  366.930599]  __alloc_skb+0x119/0x770
[  366.934308]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  366.939672]  ? netdev_alloc_frag+0x1f0/0x1f0
[  366.944093]  ? vprintk_default+0x28/0x30
[  366.948149]  ? vprintk_func+0x85/0x181
[  366.952036]  ? printk+0xa7/0xcf
[  366.955313]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  366.960071]  new_skb+0x26/0x1c0
[  366.963353]  aoecmd_cfg+0x279/0x7f0
[  366.966981]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  366.971304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.976852]  ? __lock_is_held+0xb5/0x140
[  366.980917]  discover_timer+0x50/0x60
[  366.984716]  call_timer_fn+0x272/0x920
[  366.988598]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  366.993439]  ? process_timeout+0x40/0x40
[  366.997512]  ? mark_held_locks+0xc7/0x130
[  367.001662]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.006153]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.010641]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  367.015477]  ? lockdep_hardirqs_on+0x296/0x5b0
[  367.020054]  ? trace_hardirqs_on+0xbd/0x310
[  367.024379]  ? kasan_check_read+0x11/0x20
[  367.028520]  ? __run_timers+0x7da/0xc70
[  367.032488]  ? trace_hardirqs_off_caller+0x310/0x310
[  367.037595]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  367.042434]  __run_timers+0x7e5/0xc70
[  367.046238]  ? timer_fixup_init+0x70/0x70
[  367.050384]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  367.055397]  ? zap_class+0x640/0x640
[  367.059116]  ? print_usage_bug+0xc0/0xc0
[  367.063174]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  367.068369]  ? find_held_lock+0x36/0x1c0
[  367.072428]  ? zap_class+0x640/0x640
[  367.076146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.081679]  ? check_preemption_disabled+0x48/0x280
[  367.086698]  ? __lock_is_held+0xb5/0x140
[  367.090772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.096305]  ? check_preemption_disabled+0x48/0x280
[  367.101323]  run_timer_softirq+0x52/0xb0
[  367.105378]  ? rcu_read_lock_sched_held+0x14f/0x180
[  367.110389]  __do_softirq+0x308/0xb7e
[  367.114187]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  367.118674]  ? lock_downgrade+0x900/0x900
[  367.122820]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  367.127925]  ? pvclock_read_flags+0x160/0x160
[  367.132417]  ? lapic_next_event+0x5a/0x90
[  367.136560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.142107]  ? kvm_clock_read+0x18/0x30
[  367.146080]  ? kvm_sched_clock_read+0x9/0x20
[  367.150484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.156018]  ? check_preemption_disabled+0x48/0x280
[  367.161038]  irq_exit+0x17f/0x1c0
[  367.164496]  smp_apic_timer_interrupt+0x1cb/0x760
[  367.169334]  ? smp_reschedule_interrupt+0x109/0x650
[  367.174351]  ? smp_call_function_single_interrupt+0x650/0x650
[  367.180232]  ? interrupt_entry+0xb5/0xc0
[  367.184289]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.189297]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.194318]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.199173]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.204183]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.209191]  ? task_prio+0x50/0x50
[  367.212730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.218267]  ? check_preemption_disabled+0x48/0x280
[  367.223286]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.228130]  apic_timer_interrupt+0xf/0x20
[  367.232356]  </IRQ>
[  367.234592] RIP: 0010:console_unlock+0x102f/0x1190
[  367.239520] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  367.258500] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  367.266200] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  367.273462] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  367.280726] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  367.287988] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  367.295249] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  367.302521]  ? netconsole_netdev_event+0x280/0x280
[  367.307450]  ? console_unlock+0x1026/0x1190
[  367.311793]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  367.316459]  ? lock_release+0xa00/0xa00
[  367.320432]  ? interrupt_entry+0xc0/0xc0
[  367.324504]  vprintk_emit+0x391/0x990
[  367.328305]  ? wake_up_klogd+0x180/0x180
[  367.332363]  ? wake_up_klogd+0x180/0x180
[  367.336416]  ? attach_entity_load_avg+0x850/0x860
[  367.341256]  ? __lock_acquire+0x5c0/0x4c20
[  367.345487]  ? mark_held_locks+0x130/0x130
[  367.349721]  ? print_usage_bug+0x80/0xc0
[  367.353780]  ? find_held_lock+0x36/0x1c0
[  367.357850]  vprintk_default+0x28/0x30
[  367.361736]  vprintk_func+0x7e/0x181
[  367.365445]  printk+0xa7/0xcf
[  367.368544]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  367.373297]  ? printk+0xa7/0xcf
[  367.376580]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.382123]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  367.387317]  show_free_areas.cold.117+0x103e/0x215d
[  367.392356]  ? si_meminfo_node+0x260/0x260
[  367.396605]  ? __lock_acquire+0x62f/0x4c20
[  367.400832]  ? __lock_acquire+0x62f/0x4c20
[  367.405076]  ? __account_cfs_rq_runtime+0x790/0x790
[  367.410099]  ? mark_held_locks+0x130/0x130
[  367.414327]  ? mark_held_locks+0x130/0x130
[  367.418559]  ? zap_class+0x640/0x640
[  367.422273]  ? put_dec+0x3b/0xf0
[  367.425638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.431181]  ? find_held_lock+0x36/0x1c0
[  367.435248]  ? serial8250_console_write+0x8b3/0xb10
[  367.440262]  ? lock_downgrade+0x900/0x900
[  367.444411]  ? zap_class+0x640/0x640
[  367.448120]  ? zap_class+0x640/0x640
[  367.451831]  ? print_usage_bug+0xc0/0xc0
[  367.455882]  ? do_raw_spin_unlock+0xa7/0x330
[  367.460294]  ? trace_hardirqs_on+0x310/0x310
[  367.464700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.470239]  ? find_held_lock+0x36/0x1c0
[  367.474598]  ? mark_held_locks+0xc7/0x130
[  367.478750]  ? console_unlock+0x1002/0x1190
[  367.483072]  ? netconsole_netdev_event+0x280/0x280
[  367.487998]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  367.492595]  ? trace_hardirqs_on+0xbd/0x310
[  367.496915]  ? vprintk_emit+0x391/0x990
[  367.500883]  ? trace_hardirqs_off_caller+0x310/0x310
[  367.505984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.511520]  ? netconsole_netdev_event+0x280/0x280
[  367.516446]  ? console_unlock+0x8d8/0x1190
[  367.520694]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  367.525354]  ? vprintk_emit+0x846/0x990
[  367.529328]  ? lock_release+0xa00/0xa00
[  367.533296]  ? preempt_count_add+0xbc/0x1b0
[  367.537613]  ? wake_up_klogd+0x11a/0x180
[  367.541668]  ? console_device+0xc0/0xc0
[  367.545641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.551180]  ? vprintk_emit+0x293/0x990
[  367.555168]  ? wake_up_klogd+0x180/0x180
[  367.559230]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  367.563981]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.569427]  ? retint_kernel+0x1b/0x2d
[  367.573320]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  367.578094]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  367.582850]  ? show_mem+0x1e/0x17b
[  367.586389]  show_mem+0x34/0x17b
[  367.589756]  dump_header+0x2f1/0xf72
[  367.593487]  ? pagefault_out_of_memory+0x197/0x197
[  367.598420]  ? __lock_acquire+0x62f/0x4c20
[  367.602653]  ? percpu_ref_get_many+0x240/0x240
[  367.607237]  ? print_usage_bug+0xc0/0xc0
[  367.611300]  ? zap_class+0x640/0x640
[  367.615010]  ? print_usage_bug+0xc0/0xc0
[  367.619072]  ? print_usage_bug+0xc0/0xc0
[  367.623128]  ? zap_class+0x640/0x640
[  367.626842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.632377]  ? find_held_lock+0x36/0x1c0
[  367.636442]  ? mark_held_locks+0xc7/0x130
[  367.640590]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  367.645690]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  367.650787]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  367.655368]  ? trace_hardirqs_on+0xbd/0x310
[  367.659692]  ? kasan_check_read+0x11/0x20
[  367.663832]  ? ___ratelimit+0x3b4/0x672
[  367.667812]  ? trace_hardirqs_off_caller+0x310/0x310
[  367.672910]  ? trace_hardirqs_on+0x310/0x310
[  367.677315]  ? lock_downgrade+0x900/0x900
[  367.681466]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  367.686582]  ? ___ratelimit+0x3b9/0x672
[  367.690584]  ? idr_get_free+0xf70/0xf70
[  367.694556]  ? find_held_lock+0x36/0x1c0
[  367.698623]  oom_kill_process.cold.27+0x10/0x903
[  367.703376]  ? zap_class+0x640/0x640
[  367.707086]  ? check_preemption_disabled+0x48/0x280
[  367.712099]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  367.717026]  ? kasan_check_read+0x11/0x20
[  367.721169]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  367.726444]  ? oom_evaluate_task+0x540/0x540
[  367.730850]  ? find_held_lock+0x36/0x1c0
[  367.734916]  ? out_of_memory+0x974/0x1430
[  367.739063]  ? lock_downgrade+0x900/0x900
[  367.743208]  ? check_preemption_disabled+0x48/0x280
[  367.748227]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  367.753152]  ? kasan_check_read+0x11/0x20
[  367.757296]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  367.762575]  ? rcu_softirq_qs+0x20/0x20
[  367.766565]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.772203]  ? oom_evaluate_task+0x302/0x540
[  367.776612]  out_of_memory+0xa84/0x1430
[  367.780589]  ? oom_killer_disable+0x3a0/0x3a0
[  367.785086]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  367.790032]  ? __ww_mutex_check_waiters+0x160/0x160
[  367.795055]  __alloc_pages_slowpath+0x2354/0x2e10
[  367.799919]  ? warn_alloc+0x120/0x120
[  367.803712]  ? mark_held_locks+0x130/0x130
[  367.807945]  ? find_get_entry+0xaae/0x1120
[  367.812186]  ? filemap_map_pages+0x1a20/0x1a20
[  367.816769]  ? zap_class+0x640/0x640
[  367.820485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.826027]  ? check_preemption_disabled+0x48/0x280
[  367.831041]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.836572]  ? should_fail+0x22d/0xd01
[  367.840457]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.845565]  ? zap_class+0x640/0x640
[  367.849295]  ? __lock_is_held+0xb5/0x140
[  367.853363]  ? mark_held_locks+0x130/0x130
[  367.857597]  ? lock_release+0xa00/0xa00
[  367.861565]  ? perf_trace_sched_process_exec+0x860/0x860
[  367.867019]  ? xa_load+0x2ba/0x460
[  367.870561]  ? lock_downgrade+0x900/0x900
[  367.874706]  ? __might_sleep+0x95/0x190
[  367.878678]  __alloc_pages_nodemask+0xa80/0xde0
[  367.883350]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  367.888364]  ? __page_cache_alloc+0x191/0x5c0
[  367.892851]  ? xa_load+0x2e1/0x460
[  367.896387]  ? xa_clear_mark+0x40/0x40
[  367.900268]  ? zap_class+0x640/0x640
[  367.903986]  ? zap_class+0x640/0x640
[  367.907702]  ? zap_class+0x640/0x640
[  367.911410]  ? __do_page_cache_readahead+0x663/0x810
[  367.916518]  ? find_held_lock+0x36/0x1c0
[  367.920581]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  367.926119]  alloc_pages_current+0x173/0x350
[  367.930527]  __page_cache_alloc+0x38c/0x5c0
[  367.934844]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  367.939765]  ? kasan_check_read+0x11/0x20
[  367.943927]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  367.949204]  ? generic_perform_write+0x6a0/0x6a0
[  367.953955]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.959486]  ? check_preemption_disabled+0x48/0x280
[  367.964506]  filemap_fault+0x1595/0x25f0
[  367.968577]  ? __lock_page_or_retry+0xa00/0xa00
[  367.973244]  ? mark_held_locks+0x130/0x130
[  367.977483]  ? filemap_map_pages+0xd6b/0x1a20
[  367.981975]  ? lock_downgrade+0x900/0x900
[  367.986125]  ? check_preemption_disabled+0x48/0x280
[  367.991138]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  367.996065]  ? kasan_check_read+0x11/0x20
[  368.000205]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.005479]  ? rcu_softirq_qs+0x20/0x20
[  368.009463]  ? filemap_map_pages+0xd92/0x1a20
[  368.013954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.019493]  ? find_get_entries_tag+0x1400/0x1400
[  368.024337]  ? __lock_acquire+0x62f/0x4c20
[  368.028579]  ? lock_acquire+0x1ed/0x520
[  368.032553]  ? ext4_filemap_fault+0x7a/0xad
[  368.036875]  ? lock_release+0xa00/0xa00
[  368.040856]  ? perf_trace_sched_process_exec+0x860/0x860
[  368.046310]  ? print_usage_bug+0xc0/0xc0
[  368.050366]  ? print_usage_bug+0xc0/0xc0
[  368.054433]  ? down_read+0x8d/0x120
[  368.058050]  ? ext4_filemap_fault+0x7a/0xad
[  368.062366]  ? __down_interruptible+0x700/0x700
[  368.067041]  ext4_filemap_fault+0x82/0xad
[  368.071185]  __do_fault+0x100/0x6b0
[  368.074810]  ? pmd_devmap_trans_unstable+0x220/0x220
[  368.079913]  ? mark_held_locks+0x130/0x130
[  368.084144]  ? mark_held_locks+0x130/0x130
[  368.088378]  ? find_held_lock+0x36/0x1c0
[  368.092439]  ? find_held_lock+0x36/0x1c0
[  368.096495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.102034]  __handle_mm_fault+0x3ea6/0x5be0
[  368.106439]  ? poll_select_copy_remaining+0x18c/0x6a0
[  368.111632]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  368.116477]  ? __might_fault+0x12b/0x1e0
[  368.120535]  ? lock_downgrade+0x900/0x900
[  368.124688]  ? zap_class+0x640/0x640
[  368.128397]  ? zap_class+0x640/0x640
[  368.132114]  ? find_held_lock+0x36/0x1c0
[  368.136180]  ? handle_mm_fault+0x42a/0xc70
[  368.140414]  ? lock_downgrade+0x900/0x900
[  368.144558]  ? check_preemption_disabled+0x48/0x280
[  368.149570]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  368.154494]  ? kasan_check_read+0x11/0x20
[  368.158642]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.163911]  ? rcu_softirq_qs+0x20/0x20
[  368.167894]  ? trace_hardirqs_off_caller+0x310/0x310
[  368.173002]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.178536]  ? check_preemption_disabled+0x48/0x280
[  368.183551]  handle_mm_fault+0x54f/0xc70
[  368.187614]  ? __handle_mm_fault+0x5be0/0x5be0
[  368.192292]  ? find_vma+0x34/0x190
[  368.195831]  __do_page_fault+0x5e8/0xe60
[  368.199888]  ? trace_hardirqs_off+0xb8/0x310
[  368.204300]  do_page_fault+0xf2/0x7e0
[  368.208122]  ? vmalloc_sync_all+0x30/0x30
[  368.212265]  ? error_entry+0x70/0xd0
[  368.215975]  ? trace_hardirqs_off_caller+0xbb/0x310
[  368.221000]  ? trace_hardirqs_on_caller+0xc0/0x310
[  368.225924]  ? syscall_return_slowpath+0x5e0/0x5e0
[  368.230848]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.235699]  ? trace_hardirqs_on_caller+0x310/0x310
[  368.240710]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  368.246157]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  368.251175]  ? prepare_exit_to_usermode+0x291/0x3b0
[  368.256190]  ? page_fault+0x8/0x30
[  368.259730]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.264568]  ? page_fault+0x8/0x30
[  368.268106]  page_fault+0x1e/0x30
[  368.271554] RIP: 0033:0x7ff9ad261dd3
[  368.275274] Code: Bad RIP value.
[  368.278632] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  368.283994] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  368.291256] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  368.298608] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  368.305873] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  368.313133] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  368.320418] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  368.320476] aoe: skb alloc failure
[  368.326826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.326833] Call Trace:
[  368.330418] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  368.339706]  dump_stack+0x244/0x39d
[  368.342261] init cpuset=/ mems_allowed=0
[  368.351958]  ? dump_stack_print_info.cold.1+0x20/0x20
[  368.364807]  warn_alloc.cold.116+0xb7/0x1bd
[  368.369123]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  368.373963]  ? lock_downgrade+0x900/0x900
[  368.378130]  ? trace_hardirqs_off+0xb8/0x310
[  368.382555]  ? trace_hardirqs_off+0xb8/0x310
[  368.386979]  __alloc_pages_slowpath+0x26e8/0x2e10
[  368.391870]  ? warn_alloc+0x120/0x120
[  368.395682]  ? print_usage_bug+0xc0/0xc0
[  368.399740]  ? warn_alloc+0x120/0x120
[  368.403540]  ? warn_alloc+0x120/0x120
[  368.407336]  ? print_usage_bug+0xc0/0xc0
[  368.411395]  ? print_usage_bug+0xc0/0xc0
[  368.415457]  ? __lock_acquire+0x62f/0x4c20
[  368.419693]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.425225]  ? should_fail+0x22d/0xd01
[  368.429115]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.434215]  ? __lock_acquire+0x62f/0x4c20
[  368.438447]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.443544]  ? __lock_acquire+0x62f/0x4c20
[  368.447769]  ? should_fail+0x22d/0xd01
[  368.451651]  ? find_held_lock+0x36/0x1c0
[  368.455714]  ? mark_held_locks+0x130/0x130
[  368.459949]  ? mark_held_locks+0x130/0x130
[  368.464202]  ? zap_class+0x640/0x640
[  368.467918]  ? mark_held_locks+0xc7/0x130
[  368.472146]  ? do_raw_spin_unlock+0xa7/0x330
[  368.476557]  ? zap_class+0x640/0x640
[  368.480263]  ? print_usage_bug+0xc0/0xc0
[  368.484322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.489855]  ? check_preemption_disabled+0x48/0x280
[  368.494876]  ? __lock_is_held+0xb5/0x140
[  368.498948]  __alloc_pages_nodemask+0xa80/0xde0
[  368.503621]  ? zap_class+0x640/0x640
[  368.507362]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  368.512383]  ? find_held_lock+0x36/0x1c0
[  368.516448]  ? ____cache_alloc_node+0x1c7/0x1e0
[  368.521115]  ? lock_downgrade+0x900/0x900
[  368.525263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.530813]  cache_grow_begin+0xa5/0x8c0
[  368.534866]  ? do_raw_spin_unlock+0xa7/0x330
[  368.539278]  fallback_alloc+0x204/0x2e0
[  368.543253]  ____cache_alloc_node+0x1c7/0x1e0
[  368.547750]  kmem_cache_alloc_node+0xe3/0x730
[  368.552241]  ? ipv6_get_ifaddr+0x42e/0x620
[  368.556486]  __alloc_skb+0x119/0x770
[  368.560197]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.565469]  ? netdev_alloc_frag+0x1f0/0x1f0
[  368.569875]  ? lock_downgrade+0x900/0x900
[  368.574028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.579570]  ? refcount_sub_and_test_checked+0x203/0x310
[  368.585017]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  368.590571]  ? addrconf_rs_timer+0x690/0x690
[  368.595000]  ndisc_alloc_skb+0x144/0x340
[  368.599063]  ndisc_send_rs+0x331/0x6e0
[  368.602958]  addrconf_rs_timer+0x314/0x690
[  368.607197]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.611436]  call_timer_fn+0x272/0x920
[  368.615314]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.619543]  ? process_timeout+0x40/0x40
[  368.623607]  ? __run_timers+0x7da/0xc70
[  368.627581]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.632089]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.636586]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.641140]  ? lockdep_hardirqs_on+0x296/0x5b0
[  368.645721]  ? trace_hardirqs_on+0xbd/0x310
[  368.650042]  ? kasan_check_read+0x11/0x20
[  368.654185]  ? __run_timers+0x7da/0xc70
[  368.658170]  ? trace_hardirqs_off_caller+0x310/0x310
[  368.663271]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.667504]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.671737]  __run_timers+0x7e5/0xc70
[  368.675543]  ? timer_fixup_init+0x70/0x70
[  368.679688]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.684179]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.688671]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  368.693251]  ? trace_hardirqs_on+0xbd/0x310
[  368.697565]  ? kasan_check_read+0x11/0x20
[  368.701707]  ? finish_task_switch+0x1f4/0x910
[  368.706198]  ? trace_hardirqs_off_caller+0x310/0x310
[  368.711295]  ? compat_start_thread+0x80/0x80
[  368.715722]  ? pvclock_read_flags+0x160/0x160
[  368.720213]  ? __switch_to_asm+0x34/0x70
[  368.724284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.729821]  ? check_preemption_disabled+0x48/0x280
[  368.734845]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  368.740380]  ? rcu_pm_notify+0xc0/0xc0
[  368.744262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.749798]  ? check_preemption_disabled+0x48/0x280
[  368.754816]  run_timer_softirq+0x52/0xb0
[  368.758872]  ? rcu_read_lock_sched_held+0x14f/0x180
[  368.763886]  __do_softirq+0x308/0xb7e
[  368.767685]  ? trace_hardirqs_on_caller+0xc0/0x310
[  368.772612]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  368.777711]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  368.783156]  ? preempt_count_add+0xe6/0x1b0
[  368.787475]  ? schedule+0x108/0x460
[  368.791101]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  368.795859]  ? trace_hardirqs_off+0xb8/0x310
[  368.800263]  ? smpboot_thread_fn+0x68b/0xa00
[  368.804671]  ? trace_hardirqs_on+0x310/0x310
[  368.809074]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.814604]  ? check_preemption_disabled+0x48/0x280
[  368.819614]  ? takeover_tasklets+0xa90/0xa90
[  368.824017]  run_ksoftirqd+0x5e/0x100
[  368.827816]  smpboot_thread_fn+0x68b/0xa00
[  368.832050]  ? sort_range+0x30/0x30
[  368.835672]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  368.840774]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.846305]  ? __kthread_parkme+0xfb/0x1a0
[  368.850537]  ? sort_range+0x30/0x30
[  368.854179]  kthread+0x35a/0x440
[  368.857541]  ? kthread_stop+0x900/0x900
[  368.861511]  ret_from_fork+0x3a/0x50
[  368.865244] warn_alloc_show_mem: 1 callbacks suppressed
[  368.865254] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  368.865255] Mem-Info:
[  368.865285] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  368.865285]  active_file:12 inactive_file:10 isolated_file:0
[  368.865285]  unevictable:0 dirty:0 writeback:0 unstable:0
[  368.865285]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  368.865285]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  368.865285]  free:13734 free_pcp:626 free_cma:0
[  368.870616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.870623] Call Trace:
[  368.876421] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  368.878808]  <IRQ>
[  368.911839] 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
[  368.921192]  dump_stack+0x244/0x39d
[  368.923743] lowmem_reserve[]: 0 2818 6321 6321
[  368.951491]  ? dump_stack_print_info.cold.1+0x20/0x20
[  368.953611] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  368.979717]  warn_alloc.cold.116+0xb7/0x1bd
[  368.983303] lowmem_reserve[]: 0 0 3503 3503
[  368.987882]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  368.993040] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  369.020184]  ? lock_downgrade+0x900/0x900
[  369.024469] lowmem_reserve[]: 0 0 0 0
[  369.028791]  ? trace_hardirqs_off+0xb8/0x310
[  369.033599] 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
[  369.062745]  ? trace_hardirqs_off+0xb8/0x310
[  369.066860] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  369.070655]  __alloc_pages_slowpath+0x26e8/0x2e10
[  369.075115] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  369.088656]  ? warn_alloc+0x120/0x120
[  369.093014] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  369.108082]  ? warn_alloc+0x120/0x120
[  369.112896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  369.127278]  ? warn_alloc+0x120/0x120
[  369.131048] 2988 total pagecache pages
[  369.139877]  ? print_usage_bug+0xc0/0xc0
[  369.143656] 0 pages in swap cache
[  369.152215]  ? print_usage_bug+0xc0/0xc0
[  369.155993] Swap cache stats: add 0, delete 0, find 0/0
[  369.156000] Free swap  = 0kB
[  369.159874]  ? ktime_get+0x2c1/0x400
[  369.163910] Total swap = 0kB
[  369.163916] 1965979 pages RAM
[  369.163924] 0 pages HighMem/MovableOnly
[  369.167371]  ? check_preemption_disabled+0x48/0x280
[  369.171400] 342855 pages reserved
[  369.176748]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  369.179731] 0 pages cma reserved
[  369.179800] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  369.183442]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.183454]  ? should_fail+0x22d/0xd01
[  369.183470]  ? kasan_check_read+0x11/0x20
[  369.186510] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  369.189552]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  369.193493] ksoftirqd/0 cpuset=/ mems_allowed=0
[  369.198498]  ? __lock_acquire+0x62f/0x4c20
[  369.253974]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  369.259079]  ? should_fail+0x22d/0xd01
[  369.262964]  ? print_usage_bug+0xc0/0xc0
[  369.267036]  ? mark_held_locks+0x130/0x130
[  369.271266]  ? mark_held_locks+0x130/0x130
[  369.275493]  ? check_preemption_disabled+0x48/0x280
[  369.280509]  ? zap_class+0x640/0x640
[  369.284218]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  369.288975]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.294505]  ? check_preemption_disabled+0x48/0x280
[  369.299526]  ? __lock_is_held+0xb5/0x140
[  369.303590]  __alloc_pages_nodemask+0xa80/0xde0
[  369.308252]  ? zap_class+0x640/0x640
[  369.311966]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  369.316991]  ? find_held_lock+0x36/0x1c0
[  369.321055]  ? ____cache_alloc_node+0x1c7/0x1e0
[  369.325720]  ? lock_downgrade+0x900/0x900
[  369.329871]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.335419]  cache_grow_begin+0xa5/0x8c0
[  369.339473]  ? do_raw_spin_unlock+0xa7/0x330
[  369.343883]  fallback_alloc+0x204/0x2e0
[  369.347863]  ____cache_alloc_node+0x1c7/0x1e0
[  369.352364]  kmem_cache_alloc_node+0xe3/0x730
[  369.356854]  ? lockdep_hardirqs_on+0x296/0x5b0
[  369.361444]  __alloc_skb+0x119/0x770
[  369.365153]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  369.370528]  ? netdev_alloc_frag+0x1f0/0x1f0
[  369.374939]  ? vprintk_default+0x28/0x30
[  369.378999]  ? vprintk_func+0x85/0x181
[  369.382882]  ? printk+0xa7/0xcf
[  369.386166]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  369.390980]  new_skb+0x26/0x1c0
[  369.394278]  aoecmd_cfg+0x279/0x7f0
[  369.397913]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  369.402234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.407777]  ? __lock_is_held+0xb5/0x140
[  369.411843]  discover_timer+0x50/0x60
[  369.415641]  call_timer_fn+0x272/0x920
[  369.419527]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  369.424366]  ? process_timeout+0x40/0x40
[  369.428435]  ? mark_held_locks+0xc7/0x130
[  369.432579]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.437076]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.441567]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  369.446411]  ? lockdep_hardirqs_on+0x296/0x5b0
[  369.450992]  ? trace_hardirqs_on+0xbd/0x310
[  369.455306]  ? kasan_check_read+0x11/0x20
[  369.459446]  ? __run_timers+0x7da/0xc70
[  369.463418]  ? trace_hardirqs_off_caller+0x310/0x310
[  369.468528]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  369.473727]  __run_timers+0x7e5/0xc70
[  369.477536]  ? timer_fixup_init+0x70/0x70
[  369.481680]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  369.486719]  ? zap_class+0x640/0x640
[  369.490441]  ? print_usage_bug+0xc0/0xc0
[  369.494499]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  369.499691]  ? find_held_lock+0x36/0x1c0
[  369.503760]  ? zap_class+0x640/0x640
[  369.507478]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.513015]  ? check_preemption_disabled+0x48/0x280
[  369.518033]  ? __lock_is_held+0xb5/0x140
[  369.522103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.527638]  ? check_preemption_disabled+0x48/0x280
[  369.532655]  run_timer_softirq+0x52/0xb0
[  369.536714]  ? rcu_read_lock_sched_held+0x14f/0x180
[  369.541724]  __do_softirq+0x308/0xb7e
[  369.545530]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  369.550019]  ? lock_downgrade+0x900/0x900
[  369.554165]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  369.559275]  ? pvclock_read_flags+0x160/0x160
[  369.563765]  ? lapic_next_event+0x5a/0x90
[  369.567909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.573450]  ? kvm_clock_read+0x18/0x30
[  369.577425]  ? kvm_sched_clock_read+0x9/0x20
[  369.581828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.587359]  ? check_preemption_disabled+0x48/0x280
[  369.592377]  irq_exit+0x17f/0x1c0
[  369.595831]  smp_apic_timer_interrupt+0x1cb/0x760
[  369.600666]  ? smp_reschedule_interrupt+0x109/0x650
[  369.605678]  ? smp_call_function_single_interrupt+0x650/0x650
[  369.611558]  ? interrupt_entry+0xb5/0xc0
[  369.615619]  ? trace_hardirqs_off_caller+0xbb/0x310
[  369.620626]  ? trace_hardirqs_off_caller+0xbb/0x310
[  369.625642]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.630478]  ? trace_hardirqs_on_caller+0x310/0x310
[  369.635749]  ? trace_hardirqs_on_caller+0x310/0x310
[  369.640756]  ? task_prio+0x50/0x50
[  369.644292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.649822]  ? check_preemption_disabled+0x48/0x280
[  369.654836]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.659685]  apic_timer_interrupt+0xf/0x20
[  369.663906]  </IRQ>
[  369.666139] RIP: 0010:console_unlock+0x102f/0x1190
[  369.671067] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  369.689973] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  369.697675] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  369.704940] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  369.712204] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  369.719468] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  369.726730] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  369.734008]  ? netconsole_netdev_event+0x280/0x280
[  369.738938]  ? console_unlock+0x1026/0x1190
[  369.743278]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  369.747949]  ? lock_release+0xa00/0xa00
[  369.751918]  ? interrupt_entry+0xc0/0xc0
[  369.755991]  vprintk_emit+0x391/0x990
[  369.759792]  ? wake_up_klogd+0x180/0x180
[  369.763850]  ? wake_up_klogd+0x180/0x180
[  369.767912]  ? attach_entity_load_avg+0x850/0x860
[  369.772748]  ? __lock_acquire+0x5c0/0x4c20
[  369.776996]  ? mark_held_locks+0x130/0x130
[  369.781226]  ? print_usage_bug+0x80/0xc0
[  369.785297]  ? find_held_lock+0x36/0x1c0
[  369.789359]  vprintk_default+0x28/0x30
[  369.793243]  vprintk_func+0x7e/0x181
[  369.796952]  printk+0xa7/0xcf
[  369.800051]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  369.804801]  ? printk+0xa7/0xcf
[  369.808093]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.813632]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  369.818820]  show_free_areas.cold.117+0x103e/0x215d
[  369.823863]  ? si_meminfo_node+0x260/0x260
[  369.828098]  ? __lock_acquire+0x62f/0x4c20
[  369.832328]  ? __lock_acquire+0x62f/0x4c20
[  369.836557]  ? __account_cfs_rq_runtime+0x790/0x790
[  369.841583]  ? mark_held_locks+0x130/0x130
[  369.845812]  ? mark_held_locks+0x130/0x130
[  369.850049]  ? zap_class+0x640/0x640
[  369.853764]  ? put_dec+0x3b/0xf0
[  369.857130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.862670]  ? find_held_lock+0x36/0x1c0
[  369.866735]  ? serial8250_console_write+0x8b3/0xb10
[  369.871746]  ? lock_downgrade+0x900/0x900
[  369.875888]  ? zap_class+0x640/0x640
[  369.879597]  ? zap_class+0x640/0x640
[  369.883310]  ? print_usage_bug+0xc0/0xc0
[  369.887363]  ? do_raw_spin_unlock+0xa7/0x330
[  369.891773]  ? trace_hardirqs_on+0x310/0x310
[  369.896174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.901728]  ? find_held_lock+0x36/0x1c0
[  369.905795]  ? mark_held_locks+0xc7/0x130
[  369.909943]  ? console_unlock+0x1002/0x1190
[  369.914260]  ? netconsole_netdev_event+0x280/0x280
[  369.919187]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  369.923764]  ? trace_hardirqs_on+0xbd/0x310
[  369.928079]  ? vprintk_emit+0x391/0x990
[  369.932052]  ? trace_hardirqs_off_caller+0x310/0x310
[  369.937153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.942701]  ? netconsole_netdev_event+0x280/0x280
[  369.947623]  ? console_unlock+0x8d8/0x1190
[  369.951871]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  369.956530]  ? vprintk_emit+0x846/0x990
[  369.960502]  ? lock_release+0xa00/0xa00
[  369.964473]  ? preempt_count_add+0xbc/0x1b0
[  369.968786]  ? wake_up_klogd+0x11a/0x180
[  369.972848]  ? console_device+0xc0/0xc0
[  369.976816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.982362]  ? vprintk_emit+0x293/0x990
[  369.986342]  ? wake_up_klogd+0x180/0x180
[  369.990406]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  369.995160]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.000602]  ? retint_kernel+0x1b/0x2d
[  370.004497]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  370.009277]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  370.014037]  ? show_mem+0x1e/0x17b
[  370.017572]  show_mem+0x34/0x17b
[  370.020941]  dump_header+0x2f1/0xf72
[  370.024658]  ? pagefault_out_of_memory+0x197/0x197
[  370.029597]  ? __lock_acquire+0x62f/0x4c20
[  370.033831]  ? percpu_ref_get_many+0x240/0x240
[  370.038422]  ? print_usage_bug+0xc0/0xc0
[  370.042483]  ? zap_class+0x640/0x640
[  370.046197]  ? print_usage_bug+0xc0/0xc0
[  370.050255]  ? print_usage_bug+0xc0/0xc0
[  370.054401]  ? zap_class+0x640/0x640
[  370.058115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.063651]  ? find_held_lock+0x36/0x1c0
[  370.067719]  ? mark_held_locks+0xc7/0x130
[  370.071864]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  370.076960]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  370.082061]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  370.086645]  ? trace_hardirqs_on+0xbd/0x310
[  370.090967]  ? kasan_check_read+0x11/0x20
[  370.095110]  ? ___ratelimit+0x3b4/0x672
[  370.099079]  ? trace_hardirqs_off_caller+0x310/0x310
[  370.104177]  ? trace_hardirqs_on+0x310/0x310
[  370.108579]  ? lock_downgrade+0x900/0x900
[  370.112732]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  370.117838]  ? ___ratelimit+0x3b9/0x672
[  370.121808]  ? idr_get_free+0xf70/0xf70
[  370.125806]  ? find_held_lock+0x36/0x1c0
[  370.129878]  oom_kill_process.cold.27+0x10/0x903
[  370.134628]  ? zap_class+0x640/0x640
[  370.138335]  ? check_preemption_disabled+0x48/0x280
[  370.143354]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.148278]  ? kasan_check_read+0x11/0x20
[  370.152420]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.157694]  ? oom_evaluate_task+0x540/0x540
[  370.162100]  ? find_held_lock+0x36/0x1c0
[  370.166166]  ? out_of_memory+0x974/0x1430
[  370.170324]  ? lock_downgrade+0x900/0x900
[  370.174472]  ? check_preemption_disabled+0x48/0x280
[  370.179492]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.184413]  ? kasan_check_read+0x11/0x20
[  370.188556]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.193836]  ? rcu_softirq_qs+0x20/0x20
[  370.197809]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.203343]  ? oom_evaluate_task+0x302/0x540
[  370.207755]  out_of_memory+0xa84/0x1430
[  370.211733]  ? oom_killer_disable+0x3a0/0x3a0
[  370.216224]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  370.221152]  ? __ww_mutex_check_waiters+0x160/0x160
[  370.226172]  __alloc_pages_slowpath+0x2354/0x2e10
[  370.231038]  ? warn_alloc+0x120/0x120
[  370.234839]  ? mark_held_locks+0x130/0x130
[  370.239070]  ? find_get_entry+0xaae/0x1120
[  370.243402]  ? filemap_map_pages+0x1a20/0x1a20
[  370.247982]  ? zap_class+0x640/0x640
[  370.251698]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.257232]  ? check_preemption_disabled+0x48/0x280
[  370.262248]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.267777]  ? should_fail+0x22d/0xd01
[  370.271667]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.276767]  ? zap_class+0x640/0x640
[  370.280497]  ? __lock_is_held+0xb5/0x140
[  370.284570]  ? mark_held_locks+0x130/0x130
[  370.288801]  ? lock_release+0xa00/0xa00
[  370.292780]  ? perf_trace_sched_process_exec+0x860/0x860
[  370.298228]  ? xa_load+0x2ba/0x460
[  370.301763]  ? lock_downgrade+0x900/0x900
[  370.305914]  ? __might_sleep+0x95/0x190
[  370.309890]  __alloc_pages_nodemask+0xa80/0xde0
[  370.314559]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  370.319570]  ? __page_cache_alloc+0x191/0x5c0
[  370.324068]  ? xa_load+0x2e1/0x460
[  370.327624]  ? xa_clear_mark+0x40/0x40
[  370.331508]  ? zap_class+0x640/0x640
[  370.335225]  ? zap_class+0x640/0x640
[  370.338931]  ? zap_class+0x640/0x640
[  370.342643]  ? __do_page_cache_readahead+0x663/0x810
[  370.347750]  ? find_held_lock+0x36/0x1c0
[  370.351817]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  370.357357]  alloc_pages_current+0x173/0x350
[  370.361765]  __page_cache_alloc+0x38c/0x5c0
[  370.366081]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.371006]  ? kasan_check_read+0x11/0x20
[  370.375151]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.380423]  ? generic_perform_write+0x6a0/0x6a0
[  370.385178]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.390712]  ? check_preemption_disabled+0x48/0x280
[  370.395732]  filemap_fault+0x1595/0x25f0
[  370.399810]  ? __lock_page_or_retry+0xa00/0xa00
[  370.404475]  ? mark_held_locks+0x130/0x130
[  370.408727]  ? filemap_map_pages+0xd6b/0x1a20
[  370.413221]  ? lock_downgrade+0x900/0x900
[  370.417363]  ? check_preemption_disabled+0x48/0x280
[  370.422375]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.427298]  ? kasan_check_read+0x11/0x20
[  370.431443]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.436712]  ? rcu_softirq_qs+0x20/0x20
[  370.440692]  ? filemap_map_pages+0xd92/0x1a20
[  370.445186]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.450725]  ? find_get_entries_tag+0x1400/0x1400
[  370.455566]  ? __lock_acquire+0x62f/0x4c20
[  370.459817]  ? lock_acquire+0x1ed/0x520
[  370.463787]  ? ext4_filemap_fault+0x7a/0xad
[  370.468114]  ? lock_release+0xa00/0xa00
[  370.472084]  ? perf_trace_sched_process_exec+0x860/0x860
[  370.477529]  ? print_usage_bug+0xc0/0xc0
[  370.481588]  ? print_usage_bug+0xc0/0xc0
[  370.485651]  ? down_read+0x8d/0x120
[  370.489268]  ? ext4_filemap_fault+0x7a/0xad
[  370.493603]  ? __down_interruptible+0x700/0x700
[  370.498278]  ext4_filemap_fault+0x82/0xad
[  370.502420]  __do_fault+0x100/0x6b0
[  370.506049]  ? pmd_devmap_trans_unstable+0x220/0x220
[  370.511151]  ? mark_held_locks+0x130/0x130
[  370.515380]  ? mark_held_locks+0x130/0x130
[  370.519610]  ? find_held_lock+0x36/0x1c0
[  370.523675]  ? find_held_lock+0x36/0x1c0
[  370.527731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.533298]  __handle_mm_fault+0x3ea6/0x5be0
[  370.537703]  ? poll_select_copy_remaining+0x18c/0x6a0
[  370.542897]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  370.547740]  ? __might_fault+0x12b/0x1e0
[  370.551802]  ? lock_downgrade+0x900/0x900
[  370.555955]  ? zap_class+0x640/0x640
[  370.559661]  ? zap_class+0x640/0x640
[  370.563373]  ? find_held_lock+0x36/0x1c0
[  370.567438]  ? handle_mm_fault+0x42a/0xc70
[  370.571690]  ? lock_downgrade+0x900/0x900
[  370.575833]  ? check_preemption_disabled+0x48/0x280
[  370.580845]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.585771]  ? kasan_check_read+0x11/0x20
[  370.589921]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.595189]  ? rcu_softirq_qs+0x20/0x20
[  370.599159]  ? trace_hardirqs_off_caller+0x310/0x310
[  370.604260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.609809]  ? check_preemption_disabled+0x48/0x280
[  370.614836]  handle_mm_fault+0x54f/0xc70
[  370.618896]  ? __handle_mm_fault+0x5be0/0x5be0
[  370.623487]  ? find_vma+0x34/0x190
[  370.627025]  __do_page_fault+0x5e8/0xe60
[  370.631083]  ? trace_hardirqs_off+0xb8/0x310
[  370.635494]  do_page_fault+0xf2/0x7e0
[  370.639793]  ? vmalloc_sync_all+0x30/0x30
[  370.643937]  ? error_entry+0x70/0xd0
[  370.647651]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.652659]  ? trace_hardirqs_on_caller+0xc0/0x310
[  370.657584]  ? syscall_return_slowpath+0x5e0/0x5e0
[  370.662504]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.667343]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.672354]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.677804]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  370.682817]  ? prepare_exit_to_usermode+0x291/0x3b0
[  370.687830]  ? page_fault+0x8/0x30
[  370.691371]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.696212]  ? page_fault+0x8/0x30
[  370.699748]  page_fault+0x1e/0x30
[  370.703201] RIP: 0033:0x7ff9ad261dd3
[  370.706929] Code: Bad RIP value.
[  370.710283] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  370.715643] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  370.722904] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  370.730185] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  370.737450] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  370.744713] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  370.751998] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  370.752054] aoe: skb alloc failure
[  370.758398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.758405] Call Trace:
[  370.761997] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  370.771266]  dump_stack+0x244/0x39d
[  370.773822] init cpuset=/ mems_allowed=0
[  370.783514]  ? dump_stack_print_info.cold.1+0x20/0x20
[  370.796338]  warn_alloc.cold.116+0xb7/0x1bd
[  370.800658]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  370.805500]  ? lock_downgrade+0x900/0x900
[  370.809648]  ? trace_hardirqs_off+0xb8/0x310
[  370.814055]  ? trace_hardirqs_off+0xb8/0x310
[  370.818474]  __alloc_pages_slowpath+0x26e8/0x2e10
[  370.823339]  ? warn_alloc+0x120/0x120
[  370.827140]  ? print_usage_bug+0xc0/0xc0
[  370.831195]  ? warn_alloc+0x120/0x120
[  370.834998]  ? warn_alloc+0x120/0x120
[  370.838832]  ? print_usage_bug+0xc0/0xc0
[  370.842893]  ? print_usage_bug+0xc0/0xc0
[  370.846952]  ? __lock_acquire+0x62f/0x4c20
[  370.851187]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.856720]  ? should_fail+0x22d/0xd01
[  370.860611]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.865712]  ? __lock_acquire+0x62f/0x4c20
[  370.869944]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.875037]  ? __lock_acquire+0x62f/0x4c20
[  370.879267]  ? should_fail+0x22d/0xd01
[  370.883148]  ? find_held_lock+0x36/0x1c0
[  370.887214]  ? mark_held_locks+0x130/0x130
[  370.891449]  ? mark_held_locks+0x130/0x130
[  370.895679]  ? zap_class+0x640/0x640
[  370.899385]  ? zap_class+0x640/0x640
[  370.903098]  ? print_usage_bug+0xc0/0xc0
[  370.907155]  ? do_raw_spin_unlock+0xa7/0x330
[  370.911559]  ? zap_class+0x640/0x640
[  370.915267]  ? print_usage_bug+0xc0/0xc0
[  370.919323]  ? wq_watchdog_touch+0x9c/0xfe
[  370.923557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.929091]  ? check_preemption_disabled+0x48/0x280
[  370.934109]  ? __lock_is_held+0xb5/0x140
[  370.938166]  __alloc_pages_nodemask+0xa80/0xde0
[  370.942830]  ? zap_class+0x640/0x640
[  370.946541]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  370.951560]  ? find_held_lock+0x36/0x1c0
[  370.955626]  ? ____cache_alloc_node+0x1c7/0x1e0
[  370.960288]  ? lock_downgrade+0x900/0x900
[  370.964446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.969987]  cache_grow_begin+0xa5/0x8c0
[  370.974044]  ? do_raw_spin_unlock+0xa7/0x330
[  370.978454]  fallback_alloc+0x204/0x2e0
[  370.982429]  ____cache_alloc_node+0x1c7/0x1e0
[  370.986936]  kmem_cache_alloc_node+0xe3/0x730
[  370.991424]  ? ipv6_get_ifaddr+0x42e/0x620
[  370.995664]  __alloc_skb+0x119/0x770
[  370.999371]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  371.004645]  ? netdev_alloc_frag+0x1f0/0x1f0
[  371.009047]  ? lock_downgrade+0x900/0x900
[  371.013195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.018728]  ? refcount_sub_and_test_checked+0x203/0x310
[  371.024181]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  371.029625]  ? addrconf_rs_timer+0x690/0x690
[  371.034038]  ndisc_alloc_skb+0x144/0x340
[  371.038096]  ndisc_send_rs+0x331/0x6e0
[  371.041982]  addrconf_rs_timer+0x314/0x690
[  371.046218]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.050457]  call_timer_fn+0x272/0x920
[  371.054342]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.058574]  ? process_timeout+0x40/0x40
[  371.062636]  ? __run_timers+0x7da/0xc70
[  371.066611]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.071102]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.075590]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.079826]  ? lockdep_hardirqs_on+0x296/0x5b0
[  371.084414]  ? trace_hardirqs_on+0xbd/0x310
[  371.088733]  ? kasan_check_read+0x11/0x20
[  371.092882]  ? __run_timers+0x7da/0xc70
[  371.096856]  ? trace_hardirqs_off_caller+0x310/0x310
[  371.101957]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.106189]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.110418]  __run_timers+0x7e5/0xc70
[  371.114221]  ? timer_fixup_init+0x70/0x70
[  371.118369]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.122862]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.127359]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  371.131937]  ? trace_hardirqs_on+0xbd/0x310
[  371.136251]  ? kasan_check_read+0x11/0x20
[  371.140392]  ? finish_task_switch+0x1f4/0x910
[  371.144885]  ? trace_hardirqs_off_caller+0x310/0x310
[  371.149981]  ? compat_start_thread+0x80/0x80
[  371.154401]  ? pvclock_read_flags+0x160/0x160
[  371.158896]  ? __switch_to_asm+0x34/0x70
[  371.162953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.168489]  ? check_preemption_disabled+0x48/0x280
[  371.173507]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  371.179039]  ? rcu_pm_notify+0xc0/0xc0
[  371.182922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.188459]  ? check_preemption_disabled+0x48/0x280
[  371.193474]  run_timer_softirq+0x52/0xb0
[  371.197529]  ? rcu_read_lock_sched_held+0x14f/0x180
[  371.202540]  __do_softirq+0x308/0xb7e
[  371.206340]  ? trace_hardirqs_on_caller+0xc0/0x310
[  371.211272]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  371.216371]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  371.221822]  ? preempt_count_add+0xe6/0x1b0
[  371.226142]  ? schedule+0x108/0x460
[  371.229774]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  371.234534]  ? trace_hardirqs_off+0xb8/0x310
[  371.238941]  ? smpboot_thread_fn+0x68b/0xa00
[  371.243350]  ? trace_hardirqs_on+0x310/0x310
[  371.247764]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.253304]  ? check_preemption_disabled+0x48/0x280
[  371.258315]  ? takeover_tasklets+0xa90/0xa90
[  371.262718]  run_ksoftirqd+0x5e/0x100
[  371.266520]  smpboot_thread_fn+0x68b/0xa00
[  371.270765]  ? sort_range+0x30/0x30
[  371.274393]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  371.279497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.285034]  ? __kthread_parkme+0xfb/0x1a0
[  371.289265]  ? sort_range+0x30/0x30
[  371.292886]  kthread+0x35a/0x440
[  371.296256]  ? kthread_stop+0x900/0x900
[  371.300246]  ret_from_fork+0x3a/0x50
[  371.303975] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  371.303979] warn_alloc_show_mem: 1 callbacks suppressed
[  371.303986] Mem-Info:
[  371.309777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  371.309784] Call Trace:
[  371.315156] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  371.315156]  active_file:12 inactive_file:10 isolated_file:0
[  371.315156]  unevictable:0 dirty:0 writeback:0 unstable:0
[  371.315156]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  371.315156]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  371.315156]  free:13734 free_pcp:626 free_cma:0
[  371.317537]  <IRQ>
[  371.326892] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  371.329469]  dump_stack+0x244/0x39d
[  371.362500] 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
[  371.364658]  ? dump_stack_print_info.cold.1+0x20/0x20
[  371.392372] lowmem_reserve[]: 0 2818 6321 6321
[  371.396008]  warn_alloc.cold.116+0xb7/0x1bd
[  371.422077] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  371.427268]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  371.431813] lowmem_reserve[]: 0 0 3503 3503
[  371.436129]  ? lock_downgrade+0x900/0x900
[  371.463253] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  371.468089]  ? trace_hardirqs_off+0xb8/0x310
[  371.472804] lowmem_reserve[]: 0 0 0 0
[  371.476967]  ? trace_hardirqs_off+0xb8/0x310
[  371.506073] 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
[  371.510486]  __alloc_pages_slowpath+0x26e8/0x2e10
[  371.514245] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  371.518673]  ? warn_alloc+0x120/0x120
[  371.532137] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  371.536981]  ? warn_alloc+0x120/0x120
[  371.552039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  371.555822]  ? warn_alloc+0x120/0x120
[  371.570186] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  371.573976]  ? print_usage_bug+0xc0/0xc0
[  371.582783] 2988 total pagecache pages
[  371.586572]  ? check_preemption_disabled+0x48/0x280
[  371.595118] 0 pages in swap cache
[  371.599159]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  371.603013] Swap cache stats: add 0, delete 0, find 0/0
[  371.603020] Free swap  = 0kB
[  371.608021]  ? print_usage_bug+0xc0/0xc0
[  371.611440] Total swap = 0kB
[  371.611448] 1965979 pages RAM
[  371.615935]  ? kasan_check_read+0x11/0x20
[  371.621262] 0 pages HighMem/MovableOnly
[  371.624264]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  371.628291] 342855 pages reserved
[  371.628298] 0 pages cma reserved
[  371.631302]  ? rcu_softirq_qs+0x20/0x20
[  371.634486] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  371.638516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.642538] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  371.647729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.651327] ksoftirqd/0 cpuset=/ mems_allowed=0
[  371.654680]  ? should_fail+0x22d/0xd01
[  371.694967]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.700067]  ? __lock_acquire+0x62f/0x4c20
[  371.704304]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.709401]  ? __lock_acquire+0x62f/0x4c20
[  371.713630]  ? should_fail+0x22d/0xd01
[  371.717513]  ? task_prio+0x50/0x50
[  371.721056]  ? mark_held_locks+0x130/0x130
[  371.725292]  ? mark_held_locks+0x130/0x130
[  371.729522]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  371.734273]  ? lockdep_hardirqs_on+0x296/0x5b0
[  371.738855]  ? retint_kernel+0x2d/0x2d
[  371.742738]  ? zap_class+0x640/0x640
[  371.746447]  ? print_usage_bug+0xc0/0xc0
[  371.750502]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  371.755952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.761482]  ? check_preemption_disabled+0x48/0x280
[  371.766501]  ? __lock_is_held+0xb5/0x140
[  371.770562]  __alloc_pages_nodemask+0xa80/0xde0
[  371.775230]  ? zap_class+0x640/0x640
[  371.778946]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  371.783969]  ? find_held_lock+0x36/0x1c0
[  371.788036]  ? ____cache_alloc_node+0x1c7/0x1e0
[  371.792710]  ? lock_downgrade+0x900/0x900
[  371.796858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.802395]  cache_grow_begin+0xa5/0x8c0
[  371.806453]  ? do_raw_spin_unlock+0xa7/0x330
[  371.810866]  fallback_alloc+0x204/0x2e0
[  371.814840]  ____cache_alloc_node+0x1c7/0x1e0
[  371.819334]  kmem_cache_alloc_node+0xe3/0x730
[  371.823822]  ? ipv6_get_ifaddr+0x42e/0x620
[  371.828059]  __alloc_skb+0x119/0x770
[  371.831765]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  371.837042]  ? netdev_alloc_frag+0x1f0/0x1f0
[  371.841444]  ? lock_downgrade+0x900/0x900
[  371.845592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.851121]  ? refcount_sub_and_test_checked+0x203/0x310
[  371.856569]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  371.862018]  ? addrconf_rs_timer+0x690/0x690
[  371.866440]  ndisc_alloc_skb+0x144/0x340
[  371.870502]  ndisc_send_rs+0x331/0x6e0
[  371.874391]  addrconf_rs_timer+0x314/0x690
[  371.878623]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.882873]  call_timer_fn+0x272/0x920
[  371.886756]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.890983]  ? process_timeout+0x40/0x40
[  371.895052]  ? mark_held_locks+0xc7/0x130
[  371.899196]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.903711]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.908197]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.912431]  ? lockdep_hardirqs_on+0x296/0x5b0
[  371.917008]  ? trace_hardirqs_on+0xbd/0x310
[  371.921326]  ? kasan_check_read+0x11/0x20
[  371.925471]  ? __run_timers+0x7da/0xc70
[  371.929444]  ? trace_hardirqs_off_caller+0x310/0x310
[  371.934545]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  371.939389]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.943635]  __run_timers+0x7e5/0xc70
[  371.947443]  ? timer_fixup_init+0x70/0x70
[  371.951588]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  371.956607]  ? zap_class+0x640/0x640
[  371.960318]  ? print_usage_bug+0xc0/0xc0
[  371.964376]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  371.969565]  ? find_held_lock+0x36/0x1c0
[  371.973628]  ? zap_class+0x640/0x640
[  371.977341]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.982875]  ? check_preemption_disabled+0x48/0x280
[  371.987894]  ? __lock_is_held+0xb5/0x140
[  371.991952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.997484]  ? check_preemption_disabled+0x48/0x280
[  372.002501]  run_timer_softirq+0x52/0xb0
[  372.006558]  ? rcu_read_lock_sched_held+0x14f/0x180
[  372.011574]  __do_softirq+0x308/0xb7e
[  372.015376]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  372.019869]  ? lock_downgrade+0x900/0x900
[  372.024014]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  372.029125]  ? pvclock_read_flags+0x160/0x160
[  372.033622]  ? lapic_next_event+0x5a/0x90
[  372.037766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.043302]  ? kvm_clock_read+0x18/0x30
[  372.047271]  ? kvm_sched_clock_read+0x9/0x20
[  372.051682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.057216]  ? check_preemption_disabled+0x48/0x280
[  372.062246]  irq_exit+0x17f/0x1c0
[  372.065699]  smp_apic_timer_interrupt+0x1cb/0x760
[  372.070542]  ? smp_reschedule_interrupt+0x109/0x650
[  372.075558]  ? smp_call_function_single_interrupt+0x650/0x650
[  372.081529]  ? interrupt_entry+0xb5/0xc0
[  372.085586]  ? trace_hardirqs_off_caller+0xbb/0x310
[  372.090593]  ? trace_hardirqs_off_caller+0xbb/0x310
[  372.095607]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.100444]  ? trace_hardirqs_on_caller+0x310/0x310
[  372.105455]  ? trace_hardirqs_on_caller+0x310/0x310
[  372.110466]  ? task_prio+0x50/0x50
[  372.114003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.119535]  ? check_preemption_disabled+0x48/0x280
[  372.124550]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.129399]  apic_timer_interrupt+0xf/0x20
[  372.133620]  </IRQ>
[  372.135856] RIP: 0010:console_unlock+0x102f/0x1190
[  372.140804] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  372.159698] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  372.167399] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  372.174670] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  372.181935] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  372.189215] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  372.196483] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  372.203763]  ? netconsole_netdev_event+0x280/0x280
[  372.208702]  ? console_unlock+0x1026/0x1190
[  372.213055]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  372.217723]  ? lock_release+0xa00/0xa00
[  372.221694]  ? interrupt_entry+0xc0/0xc0
[  372.225778]  vprintk_emit+0x391/0x990
[  372.229580]  ? wake_up_klogd+0x180/0x180
[  372.233641]  ? wake_up_klogd+0x180/0x180
[  372.237705]  ? attach_entity_load_avg+0x850/0x860
[  372.242546]  ? __lock_acquire+0x5c0/0x4c20
[  372.246779]  ? mark_held_locks+0x130/0x130
[  372.251007]  ? print_usage_bug+0x80/0xc0
[  372.255071]  ? find_held_lock+0x36/0x1c0
[  372.259227]  vprintk_default+0x28/0x30
[  372.263110]  vprintk_func+0x7e/0x181
[  372.266823]  printk+0xa7/0xcf
[  372.269933]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  372.274688]  ? printk+0xa7/0xcf
[  372.277966]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.283508]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  372.288699]  show_free_areas.cold.117+0x103e/0x215d
[  372.293727]  ? si_meminfo_node+0x260/0x260
[  372.297968]  ? __lock_acquire+0x62f/0x4c20
[  372.302204]  ? __lock_acquire+0x62f/0x4c20
[  372.306434]  ? __account_cfs_rq_runtime+0x790/0x790
[  372.311461]  ? mark_held_locks+0x130/0x130
[  372.315707]  ? mark_held_locks+0x130/0x130
[  372.319945]  ? zap_class+0x640/0x640
[  372.323664]  ? put_dec+0x3b/0xf0
[  372.327027]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.332583]  ? find_held_lock+0x36/0x1c0
[  372.336686]  ? serial8250_console_write+0x8b3/0xb10
[  372.341699]  ? lock_downgrade+0x900/0x900
[  372.345845]  ? zap_class+0x640/0x640
[  372.349555]  ? zap_class+0x640/0x640
[  372.353264]  ? print_usage_bug+0xc0/0xc0
[  372.357319]  ? do_raw_spin_unlock+0xa7/0x330
[  372.361725]  ? trace_hardirqs_on+0x310/0x310
[  372.366161]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.371713]  ? find_held_lock+0x36/0x1c0
[  372.375779]  ? mark_held_locks+0xc7/0x130
[  372.379922]  ? console_unlock+0x1002/0x1190
[  372.384241]  ? netconsole_netdev_event+0x280/0x280
[  372.389165]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  372.393842]  ? trace_hardirqs_on+0xbd/0x310
[  372.398157]  ? vprintk_emit+0x391/0x990
[  372.402129]  ? trace_hardirqs_off_caller+0x310/0x310
[  372.407233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.412772]  ? netconsole_netdev_event+0x280/0x280
[  372.417697]  ? console_unlock+0x8d8/0x1190
[  372.422037]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  372.426701]  ? vprintk_emit+0x846/0x990
[  372.430675]  ? lock_release+0xa00/0xa00
[  372.434652]  ? preempt_count_add+0xbc/0x1b0
[  372.438967]  ? wake_up_klogd+0x11a/0x180
[  372.443026]  ? console_device+0xc0/0xc0
[  372.447007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.452544]  ? vprintk_emit+0x293/0x990
[  372.456521]  ? wake_up_klogd+0x180/0x180
[  372.460580]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  372.465331]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.470782]  ? retint_kernel+0x1b/0x2d
[  372.474679]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  372.479456]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  372.484225]  ? show_mem+0x1e/0x17b
[  372.487770]  show_mem+0x34/0x17b
[  372.491136]  dump_header+0x2f1/0xf72
[  372.494857]  ? pagefault_out_of_memory+0x197/0x197
[  372.499787]  ? __lock_acquire+0x62f/0x4c20
[  372.504027]  ? percpu_ref_get_many+0x240/0x240
[  372.508609]  ? print_usage_bug+0xc0/0xc0
[  372.512678]  ? zap_class+0x640/0x640
[  372.516394]  ? print_usage_bug+0xc0/0xc0
[  372.520449]  ? print_usage_bug+0xc0/0xc0
[  372.524510]  ? zap_class+0x640/0x640
[  372.528224]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.533759]  ? find_held_lock+0x36/0x1c0
[  372.537827]  ? mark_held_locks+0xc7/0x130
[  372.541975]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  372.547074]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  372.552175]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  372.556753]  ? trace_hardirqs_on+0xbd/0x310
[  372.561067]  ? kasan_check_read+0x11/0x20
[  372.565206]  ? ___ratelimit+0x3b4/0x672
[  372.569189]  ? trace_hardirqs_off_caller+0x310/0x310
[  372.574286]  ? trace_hardirqs_on+0x310/0x310
[  372.578691]  ? lock_downgrade+0x900/0x900
[  372.582844]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  372.587942]  ? ___ratelimit+0x3b9/0x672
[  372.591912]  ? idr_get_free+0xf70/0xf70
[  372.595879]  ? find_held_lock+0x36/0x1c0
[  372.599942]  oom_kill_process.cold.27+0x10/0x903
[  372.604691]  ? zap_class+0x640/0x640
[  372.608398]  ? check_preemption_disabled+0x48/0x280
[  372.613414]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.618426]  ? kasan_check_read+0x11/0x20
[  372.622570]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.627845]  ? oom_evaluate_task+0x540/0x540
[  372.632252]  ? find_held_lock+0x36/0x1c0
[  372.636314]  ? out_of_memory+0x974/0x1430
[  372.641003]  ? lock_downgrade+0x900/0x900
[  372.645158]  ? check_preemption_disabled+0x48/0x280
[  372.650177]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.655103]  ? kasan_check_read+0x11/0x20
[  372.659247]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.664516]  ? rcu_softirq_qs+0x20/0x20
[  372.668489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.674021]  ? oom_evaluate_task+0x302/0x540
[  372.678427]  out_of_memory+0xa84/0x1430
[  372.682411]  ? oom_killer_disable+0x3a0/0x3a0
[  372.686902]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  372.691832]  ? __ww_mutex_check_waiters+0x160/0x160
[  372.696852]  __alloc_pages_slowpath+0x2354/0x2e10
[  372.701715]  ? warn_alloc+0x120/0x120
[  372.705509]  ? mark_held_locks+0x130/0x130
[  372.709740]  ? find_get_entry+0xaae/0x1120
[  372.713982]  ? filemap_map_pages+0x1a20/0x1a20
[  372.718565]  ? zap_class+0x640/0x640
[  372.722283]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.727815]  ? check_preemption_disabled+0x48/0x280
[  372.732825]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.738360]  ? should_fail+0x22d/0xd01
[  372.742247]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.747345]  ? zap_class+0x640/0x640
[  372.751076]  ? __lock_is_held+0xb5/0x140
[  372.755145]  ? mark_held_locks+0x130/0x130
[  372.759376]  ? lock_release+0xa00/0xa00
[  372.763353]  ? perf_trace_sched_process_exec+0x860/0x860
[  372.768802]  ? xa_load+0x2ba/0x460
[  372.772342]  ? lock_downgrade+0x900/0x900
[  372.776491]  ? __might_sleep+0x95/0x190
[  372.780465]  __alloc_pages_nodemask+0xa80/0xde0
[  372.785144]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  372.790163]  ? __page_cache_alloc+0x191/0x5c0
[  372.794656]  ? xa_load+0x2e1/0x460
[  372.798195]  ? xa_clear_mark+0x40/0x40
[  372.802080]  ? zap_class+0x640/0x640
[  372.805800]  ? zap_class+0x640/0x640
[  372.809508]  ? zap_class+0x640/0x640
[  372.813221]  ? __do_page_cache_readahead+0x663/0x810
[  372.818322]  ? find_held_lock+0x36/0x1c0
[  372.822386]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  372.827927]  alloc_pages_current+0x173/0x350
[  372.832338]  __page_cache_alloc+0x38c/0x5c0
[  372.836652]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.841577]  ? kasan_check_read+0x11/0x20
[  372.845735]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.851036]  ? generic_perform_write+0x6a0/0x6a0
[  372.855822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.861359]  ? check_preemption_disabled+0x48/0x280
[  372.866382]  filemap_fault+0x1595/0x25f0
[  372.870455]  ? __lock_page_or_retry+0xa00/0xa00
[  372.875240]  ? mark_held_locks+0x130/0x130
[  372.879547]  ? filemap_map_pages+0xd6b/0x1a20
[  372.884223]  ? lock_downgrade+0x900/0x900
[  372.888368]  ? check_preemption_disabled+0x48/0x280
[  372.893385]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.898311]  ? kasan_check_read+0x11/0x20
[  372.902452]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.907726]  ? rcu_softirq_qs+0x20/0x20
[  372.911725]  ? filemap_map_pages+0xd92/0x1a20
[  372.916223]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.921764]  ? find_get_entries_tag+0x1400/0x1400
[  372.926615]  ? __lock_acquire+0x62f/0x4c20
[  372.930859]  ? lock_acquire+0x1ed/0x520
[  372.934832]  ? ext4_filemap_fault+0x7a/0xad
[  372.939157]  ? lock_release+0xa00/0xa00
[  372.943130]  ? perf_trace_sched_process_exec+0x860/0x860
[  372.948581]  ? print_usage_bug+0xc0/0xc0
[  372.952652]  ? print_usage_bug+0xc0/0xc0
[  372.956724]  ? down_read+0x8d/0x120
[  372.960346]  ? ext4_filemap_fault+0x7a/0xad
[  372.964662]  ? __down_interruptible+0x700/0x700
[  372.969336]  ext4_filemap_fault+0x82/0xad
[  372.973480]  __do_fault+0x100/0x6b0
[  372.977104]  ? pmd_devmap_trans_unstable+0x220/0x220
[  372.982208]  ? mark_held_locks+0x130/0x130
[  372.986442]  ? mark_held_locks+0x130/0x130
[  372.990670]  ? find_held_lock+0x36/0x1c0
[  372.994733]  ? find_held_lock+0x36/0x1c0
[  372.998790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.004328]  __handle_mm_fault+0x3ea6/0x5be0
[  373.008734]  ? poll_select_copy_remaining+0x18c/0x6a0
[  373.013926]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  373.018770]  ? __might_fault+0x12b/0x1e0
[  373.022831]  ? lock_downgrade+0x900/0x900
[  373.026987]  ? zap_class+0x640/0x640
[  373.030694]  ? zap_class+0x640/0x640
[  373.034410]  ? find_held_lock+0x36/0x1c0
[  373.038476]  ? handle_mm_fault+0x42a/0xc70
[  373.042709]  ? lock_downgrade+0x900/0x900
[  373.046851]  ? check_preemption_disabled+0x48/0x280
[  373.051867]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  373.056791]  ? kasan_check_read+0x11/0x20
[  373.060936]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  373.066295]  ? rcu_softirq_qs+0x20/0x20
[  373.070265]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.075368]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.080899]  ? check_preemption_disabled+0x48/0x280
[  373.085917]  handle_mm_fault+0x54f/0xc70
[  373.089979]  ? __handle_mm_fault+0x5be0/0x5be0
[  373.094559]  ? find_vma+0x34/0x190
[  373.098195]  __do_page_fault+0x5e8/0xe60
[  373.102250]  ? trace_hardirqs_off+0xb8/0x310
[  373.106663]  do_page_fault+0xf2/0x7e0
[  373.110464]  ? vmalloc_sync_all+0x30/0x30
[  373.114611]  ? error_entry+0x70/0xd0
[  373.118319]  ? trace_hardirqs_off_caller+0xbb/0x310
[  373.123333]  ? trace_hardirqs_on_caller+0xc0/0x310
[  373.128259]  ? syscall_return_slowpath+0x5e0/0x5e0
[  373.133184]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.138021]  ? trace_hardirqs_on_caller+0x310/0x310
[  373.143035]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  373.148480]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  373.153492]  ? prepare_exit_to_usermode+0x291/0x3b0
[  373.158503]  ? page_fault+0x8/0x30
[  373.162043]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.166881]  ? page_fault+0x8/0x30
[  373.170438]  page_fault+0x1e/0x30
[  373.173886] RIP: 0033:0x7ff9ad261dd3
[  373.177611] Code: Bad RIP value.
[  373.180968] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  373.186327] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  373.193594] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  373.200863] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  373.208129] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  373.215388] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  373.222679] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  373.222737] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  373.229084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.229092] Call Trace:
[  373.235779] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  373.244922]  dump_stack+0x244/0x39d
[  373.247476] init cpuset=/ mems_allowed=0
[  373.257168]  ? dump_stack_print_info.cold.1+0x20/0x20
[  373.269995]  warn_alloc.cold.116+0xb7/0x1bd
[  373.274702]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  373.279544]  ? lock_downgrade+0x900/0x900
[  373.283703]  ? trace_hardirqs_off+0xb8/0x310
[  373.288109]  ? trace_hardirqs_off+0xb8/0x310
[  373.292520]  __alloc_pages_slowpath+0x26e8/0x2e10
[  373.297381]  ? warn_alloc+0x120/0x120
[  373.301179]  ? print_usage_bug+0xc0/0xc0
[  373.305241]  ? warn_alloc+0x120/0x120
[  373.309040]  ? warn_alloc+0x120/0x120
[  373.312843]  ? print_usage_bug+0xc0/0xc0
[  373.316907]  ? print_usage_bug+0xc0/0xc0
[  373.320964]  ? __lock_acquire+0x62f/0x4c20
[  373.325214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.330840]  ? should_fail+0x22d/0xd01
[  373.334724]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.339825]  ? __lock_acquire+0x62f/0x4c20
[  373.344066]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.349166]  ? __lock_acquire+0x62f/0x4c20
[  373.353396]  ? should_fail+0x22d/0xd01
[  373.357286]  ? find_held_lock+0x36/0x1c0
[  373.361351]  ? mark_held_locks+0x130/0x130
[  373.365596]  ? mark_held_locks+0x130/0x130
[  373.369824]  ? zap_class+0x640/0x640
[  373.373540]  ? mark_held_locks+0xc7/0x130
[  373.377688]  ? do_raw_spin_unlock+0xa7/0x330
[  373.382093]  ? zap_class+0x640/0x640
[  373.385805]  ? print_usage_bug+0xc0/0xc0
[  373.389864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.395396]  ? check_preemption_disabled+0x48/0x280
[  373.400418]  ? __lock_is_held+0xb5/0x140
[  373.404478]  __alloc_pages_nodemask+0xa80/0xde0
[  373.409142]  ? zap_class+0x640/0x640
[  373.412858]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  373.417878]  ? find_held_lock+0x36/0x1c0
[  373.421948]  ? ____cache_alloc_node+0x1c7/0x1e0
[  373.426621]  ? lock_downgrade+0x900/0x900
[  373.430772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.436310]  cache_grow_begin+0xa5/0x8c0
[  373.440367]  ? do_raw_spin_unlock+0xa7/0x330
[  373.444780]  fallback_alloc+0x204/0x2e0
[  373.448756]  ____cache_alloc_node+0x1c7/0x1e0
[  373.453252]  kmem_cache_alloc_node+0xe3/0x730
[  373.457750]  ? ipv6_get_ifaddr+0x42e/0x620
[  373.461998]  __alloc_skb+0x119/0x770
[  373.465705]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  373.471436]  ? netdev_alloc_frag+0x1f0/0x1f0
[  373.475846]  ? lock_downgrade+0x900/0x900
[  373.479994]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.485526]  ? refcount_sub_and_test_checked+0x203/0x310
[  373.490985]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  373.496431]  ? addrconf_rs_timer+0x690/0x690
[  373.500847]  ndisc_alloc_skb+0x144/0x340
[  373.504906]  ndisc_send_rs+0x331/0x6e0
[  373.508798]  addrconf_rs_timer+0x314/0x690
[  373.513031]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.517271]  call_timer_fn+0x272/0x920
[  373.521152]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.525383]  ? process_timeout+0x40/0x40
[  373.529448]  ? __run_timers+0x7da/0xc70
[  373.533424]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.537916]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.542406]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.546640]  ? lockdep_hardirqs_on+0x296/0x5b0
[  373.551226]  ? trace_hardirqs_on+0xbd/0x310
[  373.555543]  ? kasan_check_read+0x11/0x20
[  373.559695]  ? __run_timers+0x7da/0xc70
[  373.563667]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.568781]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.573007]  __run_timers+0x7e5/0xc70
[  373.576811]  ? timer_fixup_init+0x70/0x70
[  373.580961]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.585453]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.589954]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  373.594558]  ? trace_hardirqs_on+0xbd/0x310
[  373.598874]  ? kasan_check_read+0x11/0x20
[  373.603018]  ? finish_task_switch+0x1f4/0x910
[  373.607513]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.613509]  ? compat_start_thread+0x80/0x80
[  373.617932]  ? pvclock_read_flags+0x160/0x160
[  373.622423]  ? __switch_to_asm+0x34/0x70
[  373.626479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.632013]  ? check_preemption_disabled+0x48/0x280
[  373.637036]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  373.642582]  ? rcu_pm_notify+0xc0/0xc0
[  373.646468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.651998]  ? check_preemption_disabled+0x48/0x280
[  373.657016]  run_timer_softirq+0x52/0xb0
[  373.661071]  ? rcu_read_lock_sched_held+0x14f/0x180
[  373.666080]  __do_softirq+0x308/0xb7e
[  373.669877]  ? trace_hardirqs_on_caller+0xc0/0x310
[  373.674804]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  373.679900]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  373.685350]  ? preempt_count_add+0xe6/0x1b0
[  373.689669]  ? schedule+0x108/0x460
[  373.693296]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  373.698052]  ? trace_hardirqs_off+0xb8/0x310
[  373.702454]  ? smpboot_thread_fn+0x68b/0xa00
[  373.706856]  ? trace_hardirqs_on+0x310/0x310
[  373.711258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.716791]  ? check_preemption_disabled+0x48/0x280
[  373.721802]  ? takeover_tasklets+0xa90/0xa90
[  373.726209]  run_ksoftirqd+0x5e/0x100
[  373.730006]  smpboot_thread_fn+0x68b/0xa00
[  373.734327]  ? sort_range+0x30/0x30
[  373.737954]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  373.743052]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.748588]  ? __kthread_parkme+0xfb/0x1a0
[  373.752822]  ? sort_range+0x30/0x30
[  373.756442]  kthread+0x35a/0x440
[  373.759804]  ? kthread_stop+0x900/0x900
[  373.763776]  ret_from_fork+0x3a/0x50
[  373.767507] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  373.767511] warn_alloc_show_mem: 1 callbacks suppressed
[  373.767518] Mem-Info:
[  373.773313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.773320] Call Trace:
[  373.778683] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  373.778683]  active_file:12 inactive_file:10 isolated_file:0
[  373.778683]  unevictable:0 dirty:0 writeback:0 unstable:0
[  373.778683]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  373.778683]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  373.778683]  free:13734 free_pcp:626 free_cma:0
[  373.781051]  <IRQ>
[  373.790410] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  373.792978]  dump_stack+0x244/0x39d
[  373.826003] 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
[  373.828149]  ? dump_stack_print_info.cold.1+0x20/0x20
[  373.855866] lowmem_reserve[]: 0 2818 6321 6321
[  373.859499]  warn_alloc.cold.116+0xb7/0x1bd
[  373.885574] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  373.890754]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  373.895302] lowmem_reserve[]: 0 0 3503 3503
[  373.899701]  ? lock_downgrade+0x900/0x900
[  373.926820] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  373.931665]  ? trace_hardirqs_off+0xb8/0x310
[  373.935945] lowmem_reserve[]: 0 0 0 0
[  373.940091]  ? trace_hardirqs_off+0xb8/0x310
[  373.969208] 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
[  373.973622]  __alloc_pages_slowpath+0x26e8/0x2e10
[  373.977384] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  373.981814]  ? warn_alloc+0x120/0x120
[  373.995295] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  374.000144]  ? print_usage_bug+0xc0/0xc0
[  374.015204] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  374.018989]  ? warn_alloc+0x120/0x120
[  374.033349] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  374.033357] 2988 total pagecache pages
[  374.037411]  ? warn_alloc+0x120/0x120
[  374.046219] 0 pages in swap cache
[  374.050001]  ? print_usage_bug+0xc0/0xc0
[  374.058552] Swap cache stats: add 0, delete 0, find 0/0
[  374.062424]  ? kvm_clock_read+0x18/0x30
[  374.066194] Free swap  = 0kB
[  374.069634]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  374.073660] Total swap = 0kB
[  374.073667] 1965979 pages RAM
[  374.079016]  ? print_usage_bug+0xc0/0xc0
[  374.082955] 0 pages HighMem/MovableOnly
[  374.082962] 342855 pages reserved
[  374.085967]  ? __lock_acquire+0x62f/0x4c20
[  374.090953] 0 pages cma reserved
[  374.093961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.097115] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  374.101100]  ? should_fail+0x22d/0xd01
[  374.101114]  ? __lock_acquire+0x62f/0x4c20
[  374.101130]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.105131] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  374.108528]  ? __lock_acquire+0x62f/0x4c20
[  374.112737] ksoftirqd/0 cpuset=/ mems_allowed=0
[  374.116091]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.165485]  ? __lock_acquire+0x62f/0x4c20
[  374.169720]  ? should_fail+0x22d/0xd01
[  374.173613]  ? mark_held_locks+0x130/0x130
[  374.177847]  ? mark_held_locks+0x130/0x130
[  374.182080]  ? try_to_wake_up+0x11c/0x1490
[  374.186314]  ? lock_downgrade+0x900/0x900
[  374.190460]  ? zap_class+0x640/0x640
[  374.194167]  ? print_usage_bug+0xc0/0xc0
[  374.198222]  ? trace_hardirqs_off+0xb8/0x310
[  374.202623]  ? kasan_check_read+0x11/0x20
[  374.206772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.212306]  ? check_preemption_disabled+0x48/0x280
[  374.217330]  ? __lock_is_held+0xb5/0x140
[  374.221394]  __alloc_pages_nodemask+0xa80/0xde0
[  374.226057]  ? zap_class+0x640/0x640
[  374.229771]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  374.234796]  ? find_held_lock+0x36/0x1c0
[  374.238859]  ? ____cache_alloc_node+0x1c7/0x1e0
[  374.243529]  ? lock_downgrade+0x900/0x900
[  374.247680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.253214]  cache_grow_begin+0xa5/0x8c0
[  374.257278]  ? do_raw_spin_unlock+0xa7/0x330
[  374.261701]  fallback_alloc+0x204/0x2e0
[  374.265675]  ____cache_alloc_node+0x1c7/0x1e0
[  374.270175]  kmem_cache_alloc_node+0xe3/0x730
[  374.274669]  ? ipv6_get_ifaddr+0x42e/0x620
[  374.278919]  __alloc_skb+0x119/0x770
[  374.282626]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  374.287900]  ? netdev_alloc_frag+0x1f0/0x1f0
[  374.292301]  ? lock_downgrade+0x900/0x900
[  374.296454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.301988]  ? refcount_sub_and_test_checked+0x203/0x310
[  374.307441]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  374.312885]  ? addrconf_rs_timer+0x690/0x690
[  374.317298]  ndisc_alloc_skb+0x144/0x340
[  374.321361]  ndisc_send_rs+0x331/0x6e0
[  374.325247]  addrconf_rs_timer+0x314/0x690
[  374.329491]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.333731]  call_timer_fn+0x272/0x920
[  374.337611]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.341845]  ? process_timeout+0x40/0x40
[  374.345913]  ? mark_held_locks+0xc7/0x130
[  374.350067]  ? _raw_spin_unlock_irq+0x27/0x80
[  374.354560]  ? _raw_spin_unlock_irq+0x27/0x80
[  374.359049]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.363280]  ? lockdep_hardirqs_on+0x296/0x5b0
[  374.367858]  ? trace_hardirqs_on+0xbd/0x310
[  374.372174]  ? kasan_check_read+0x11/0x20
[  374.376316]  ? __run_timers+0x7da/0xc70
[  374.380285]  ? trace_hardirqs_off_caller+0x310/0x310
[  374.385396]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.389622]  __run_timers+0x7e5/0xc70
[  374.393427]  ? timer_fixup_init+0x70/0x70
[  374.397573]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  374.402586]  ? zap_class+0x640/0x640
[  374.406302]  ? print_usage_bug+0xc0/0xc0
[  374.410361]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  374.415552]  ? find_held_lock+0x36/0x1c0
[  374.419614]  ? zap_class+0x640/0x640
[  374.423327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.428859]  ? check_preemption_disabled+0x48/0x280
[  374.433879]  ? __lock_is_held+0xb5/0x140
[  374.437939]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.443472]  ? check_preemption_disabled+0x48/0x280
[  374.448499]  run_timer_softirq+0x52/0xb0
[  374.452557]  ? rcu_read_lock_sched_held+0x14f/0x180
[  374.457587]  __do_softirq+0x308/0xb7e
[  374.461385]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  374.465878]  ? lock_downgrade+0x900/0x900
[  374.470046]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  374.475153]  ? pvclock_read_flags+0x160/0x160
[  374.479649]  ? lapic_next_event+0x5a/0x90
[  374.483796]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.489333]  ? kvm_clock_read+0x18/0x30
[  374.493300]  ? kvm_sched_clock_read+0x9/0x20
[  374.497708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.503242]  ? check_preemption_disabled+0x48/0x280
[  374.508264]  irq_exit+0x17f/0x1c0
[  374.511713]  smp_apic_timer_interrupt+0x1cb/0x760
[  374.516546]  ? smp_reschedule_interrupt+0x109/0x650
[  374.521560]  ? smp_call_function_single_interrupt+0x650/0x650
[  374.527441]  ? interrupt_entry+0xb5/0xc0
[  374.531520]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.536534]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.541554]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.546396]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.551404]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.556417]  ? task_prio+0x50/0x50
[  374.559953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.565491]  ? check_preemption_disabled+0x48/0x280
[  374.570506]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.575351]  apic_timer_interrupt+0xf/0x20
[  374.579578]  </IRQ>
[  374.581808] RIP: 0010:console_unlock+0x102f/0x1190
[  374.586735] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  374.605630] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  374.613345] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  374.620607] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  374.627869] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  374.635131] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  374.642947] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  374.650230]  ? netconsole_netdev_event+0x280/0x280
[  374.655161]  ? console_unlock+0x1026/0x1190
[  374.659513]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  374.664183]  ? lock_release+0xa00/0xa00
[  374.668154]  ? interrupt_entry+0xc0/0xc0
[  374.672228]  vprintk_emit+0x391/0x990
[  374.676031]  ? wake_up_klogd+0x180/0x180
[  374.680091]  ? wake_up_klogd+0x180/0x180
[  374.684144]  ? attach_entity_load_avg+0x850/0x860
[  374.688988]  ? __lock_acquire+0x5c0/0x4c20
[  374.693219]  ? mark_held_locks+0x130/0x130
[  374.697472]  ? print_usage_bug+0x80/0xc0
[  374.701543]  ? find_held_lock+0x36/0x1c0
[  374.705609]  vprintk_default+0x28/0x30
[  374.709493]  vprintk_func+0x7e/0x181
[  374.713206]  printk+0xa7/0xcf
[  374.716310]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  374.721064]  ? printk+0xa7/0xcf
[  374.724347]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.729887]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  374.735076]  show_free_areas.cold.117+0x103e/0x215d
[  374.740106]  ? si_meminfo_node+0x260/0x260
[  374.744342]  ? __lock_acquire+0x62f/0x4c20
[  374.748573]  ? __lock_acquire+0x62f/0x4c20
[  374.752802]  ? __account_cfs_rq_runtime+0x790/0x790
[  374.757831]  ? mark_held_locks+0x130/0x130
[  374.762059]  ? mark_held_locks+0x130/0x130
[  374.766291]  ? zap_class+0x640/0x640
[  374.770003]  ? put_dec+0x3b/0xf0
[  374.773386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.778927]  ? find_held_lock+0x36/0x1c0
[  374.783002]  ? serial8250_console_write+0x8b3/0xb10
[  374.788017]  ? lock_downgrade+0x900/0x900
[  374.792172]  ? zap_class+0x640/0x640
[  374.795882]  ? zap_class+0x640/0x640
[  374.799595]  ? print_usage_bug+0xc0/0xc0
[  374.803659]  ? do_raw_spin_unlock+0xa7/0x330
[  374.808065]  ? trace_hardirqs_on+0x310/0x310
[  374.812476]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.818014]  ? find_held_lock+0x36/0x1c0
[  374.822081]  ? mark_held_locks+0xc7/0x130
[  374.826224]  ? console_unlock+0x1002/0x1190
[  374.830541]  ? netconsole_netdev_event+0x280/0x280
[  374.835472]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  374.840052]  ? trace_hardirqs_on+0xbd/0x310
[  374.844366]  ? vprintk_emit+0x391/0x990
[  374.848338]  ? trace_hardirqs_off_caller+0x310/0x310
[  374.853438]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.858989]  ? netconsole_netdev_event+0x280/0x280
[  374.863912]  ? console_unlock+0x8d8/0x1190
[  374.868153]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  374.872814]  ? vprintk_emit+0x846/0x990
[  374.876787]  ? lock_release+0xa00/0xa00
[  374.880759]  ? preempt_count_add+0xbc/0x1b0
[  374.885083]  ? wake_up_klogd+0x11a/0x180
[  374.889144]  ? console_device+0xc0/0xc0
[  374.893118]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.898655]  ? vprintk_emit+0x293/0x990
[  374.902630]  ? wake_up_klogd+0x180/0x180
[  374.906688]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  374.911448]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.916893]  ? retint_kernel+0x1b/0x2d
[  374.920788]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  374.925567]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  374.930327]  ? show_mem+0x1e/0x17b
[  374.933863]  show_mem+0x34/0x17b
[  374.937232]  dump_header+0x2f1/0xf72
[  374.940969]  ? pagefault_out_of_memory+0x197/0x197
[  374.945899]  ? __lock_acquire+0x62f/0x4c20
[  374.950133]  ? percpu_ref_get_many+0x240/0x240
[  374.954711]  ? print_usage_bug+0xc0/0xc0
[  374.958771]  ? zap_class+0x640/0x640
[  374.962483]  ? print_usage_bug+0xc0/0xc0
[  374.966536]  ? print_usage_bug+0xc0/0xc0
[  374.970690]  ? zap_class+0x640/0x640
[  374.974402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.979941]  ? find_held_lock+0x36/0x1c0
[  374.984009]  ? mark_held_locks+0xc7/0x130
[  374.988153]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  374.993250]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  374.998353]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  375.002934]  ? trace_hardirqs_on+0xbd/0x310
[  375.007251]  ? kasan_check_read+0x11/0x20
[  375.011390]  ? ___ratelimit+0x3b4/0x672
[  375.015361]  ? trace_hardirqs_off_caller+0x310/0x310
[  375.020469]  ? trace_hardirqs_on+0x310/0x310
[  375.024872]  ? lock_downgrade+0x900/0x900
[  375.029025]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  375.034125]  ? ___ratelimit+0x3b9/0x672
[  375.038096]  ? idr_get_free+0xf70/0xf70
[  375.042063]  ? find_held_lock+0x36/0x1c0
[  375.046127]  oom_kill_process.cold.27+0x10/0x903
[  375.050876]  ? zap_class+0x640/0x640
[  375.054586]  ? check_preemption_disabled+0x48/0x280
[  375.059603]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.064528]  ? kasan_check_read+0x11/0x20
[  375.068672]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.074035]  ? oom_evaluate_task+0x540/0x540
[  375.078447]  ? find_held_lock+0x36/0x1c0
[  375.082511]  ? out_of_memory+0x974/0x1430
[  375.086655]  ? lock_downgrade+0x900/0x900
[  375.090800]  ? check_preemption_disabled+0x48/0x280
[  375.095812]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.100734]  ? kasan_check_read+0x11/0x20
[  375.104876]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.110397]  ? rcu_softirq_qs+0x20/0x20
[  375.114383]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.119911]  ? oom_evaluate_task+0x302/0x540
[  375.124319]  out_of_memory+0xa84/0x1430
[  375.128296]  ? oom_killer_disable+0x3a0/0x3a0
[  375.132786]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  375.137714]  ? __ww_mutex_check_waiters+0x160/0x160
[  375.142739]  __alloc_pages_slowpath+0x2354/0x2e10
[  375.147606]  ? warn_alloc+0x120/0x120
[  375.151400]  ? mark_held_locks+0x130/0x130
[  375.155642]  ? find_get_entry+0xaae/0x1120
[  375.159883]  ? filemap_map_pages+0x1a20/0x1a20
[  375.164466]  ? zap_class+0x640/0x640
[  375.168184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.173715]  ? check_preemption_disabled+0x48/0x280
[  375.178726]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.184261]  ? should_fail+0x22d/0xd01
[  375.188146]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.193247]  ? zap_class+0x640/0x640
[  375.196983]  ? __lock_is_held+0xb5/0x140
[  375.201051]  ? mark_held_locks+0x130/0x130
[  375.205284]  ? lock_release+0xa00/0xa00
[  375.209253]  ? perf_trace_sched_process_exec+0x860/0x860
[  375.214696]  ? xa_load+0x2ba/0x460
[  375.218231]  ? lock_downgrade+0x900/0x900
[  375.222377]  ? __might_sleep+0x95/0x190
[  375.226351]  __alloc_pages_nodemask+0xa80/0xde0
[  375.231026]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  375.236038]  ? __page_cache_alloc+0x191/0x5c0
[  375.240531]  ? xa_load+0x2e1/0x460
[  375.244069]  ? xa_clear_mark+0x40/0x40
[  375.247959]  ? zap_class+0x640/0x640
[  375.251676]  ? zap_class+0x640/0x640
[  375.255381]  ? zap_class+0x640/0x640
[  375.259097]  ? __do_page_cache_readahead+0x663/0x810
[  375.264285]  ? find_held_lock+0x36/0x1c0
[  375.268349]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  375.273884]  alloc_pages_current+0x173/0x350
[  375.278293]  __page_cache_alloc+0x38c/0x5c0
[  375.282611]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.287532]  ? kasan_check_read+0x11/0x20
[  375.291677]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.296956]  ? generic_perform_write+0x6a0/0x6a0
[  375.301712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.307244]  ? check_preemption_disabled+0x48/0x280
[  375.312261]  filemap_fault+0x1595/0x25f0
[  375.316332]  ? __lock_page_or_retry+0xa00/0xa00
[  375.321008]  ? mark_held_locks+0x130/0x130
[  375.325254]  ? filemap_map_pages+0xd6b/0x1a20
[  375.329756]  ? lock_downgrade+0x900/0x900
[  375.333901]  ? check_preemption_disabled+0x48/0x280
[  375.338920]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.343848]  ? kasan_check_read+0x11/0x20
[  375.347991]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.353261]  ? rcu_softirq_qs+0x20/0x20
[  375.357247]  ? filemap_map_pages+0xd92/0x1a20
[  375.361740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.367280]  ? find_get_entries_tag+0x1400/0x1400
[  375.372129]  ? __lock_acquire+0x62f/0x4c20
[  375.376371]  ? lock_acquire+0x1ed/0x520
[  375.380347]  ? ext4_filemap_fault+0x7a/0xad
[  375.384668]  ? lock_release+0xa00/0xa00
[  375.388635]  ? perf_trace_sched_process_exec+0x860/0x860
[  375.394083]  ? print_usage_bug+0xc0/0xc0
[  375.398142]  ? print_usage_bug+0xc0/0xc0
[  375.402208]  ? down_read+0x8d/0x120
[  375.405829]  ? ext4_filemap_fault+0x7a/0xad
[  375.410148]  ? __down_interruptible+0x700/0x700
[  375.414821]  ext4_filemap_fault+0x82/0xad
[  375.418967]  __do_fault+0x100/0x6b0
[  375.422595]  ? pmd_devmap_trans_unstable+0x220/0x220
[  375.427699]  ? mark_held_locks+0x130/0x130
[  375.431940]  ? mark_held_locks+0x130/0x130
[  375.436168]  ? find_held_lock+0x36/0x1c0
[  375.440239]  ? find_held_lock+0x36/0x1c0
[  375.444296]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.449836]  __handle_mm_fault+0x3ea6/0x5be0
[  375.454238]  ? poll_select_copy_remaining+0x18c/0x6a0
[  375.459433]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  375.464276]  ? __might_fault+0x12b/0x1e0
[  375.468334]  ? lock_downgrade+0x900/0x900
[  375.472905]  ? zap_class+0x640/0x640
[  375.476629]  ? zap_class+0x640/0x640
[  375.480343]  ? find_held_lock+0x36/0x1c0
[  375.484414]  ? handle_mm_fault+0x42a/0xc70
[  375.488650]  ? lock_downgrade+0x900/0x900
[  375.492796]  ? check_preemption_disabled+0x48/0x280
[  375.497820]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.502748]  ? kasan_check_read+0x11/0x20
[  375.506888]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.512162]  ? rcu_softirq_qs+0x20/0x20
[  375.516129]  ? trace_hardirqs_off_caller+0x310/0x310
[  375.521226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.526759]  ? check_preemption_disabled+0x48/0x280
[  375.531775]  handle_mm_fault+0x54f/0xc70
[  375.535835]  ? __handle_mm_fault+0x5be0/0x5be0
[  375.540427]  ? find_vma+0x34/0x190
[  375.543966]  __do_page_fault+0x5e8/0xe60
[  375.548024]  ? trace_hardirqs_off+0xb8/0x310
[  375.552435]  do_page_fault+0xf2/0x7e0
[  375.556231]  ? vmalloc_sync_all+0x30/0x30
[  375.560375]  ? error_entry+0x70/0xd0
[  375.564090]  ? trace_hardirqs_off_caller+0xbb/0x310
[  375.569098]  ? trace_hardirqs_on_caller+0xc0/0x310
[  375.574025]  ? syscall_return_slowpath+0x5e0/0x5e0
[  375.578947]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.583789]  ? trace_hardirqs_on_caller+0x310/0x310
[  375.588816]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  375.594260]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  375.599273]  ? prepare_exit_to_usermode+0x291/0x3b0
[  375.604281]  ? page_fault+0x8/0x30
[  375.607822]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.612664]  ? page_fault+0x8/0x30
[  375.616203]  page_fault+0x1e/0x30
[  375.619647] RIP: 0033:0x7ff9ad261dd3
[  375.623366] Code: Bad RIP value.
[  375.626729] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  375.632085] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  375.639346] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  375.646609] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  375.653871] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  375.661132] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  375.668428] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  375.668493] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  375.674842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  375.674846] Call Trace:
[  375.674864]  dump_stack+0x244/0x39d
[  375.674883]  ? dump_stack_print_info.cold.1+0x20/0x20
[  375.681430] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  375.690701]  warn_alloc.cold.116+0xb7/0x1bd
[  375.693251] init cpuset=/ mems_allowed=0
[  375.696865]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  375.724886]  ? lock_downgrade+0x900/0x900
[  375.729036]  ? trace_hardirqs_off+0xb8/0x310
[  375.733443]  ? trace_hardirqs_off+0xb8/0x310
[  375.737855]  __alloc_pages_slowpath+0x26e8/0x2e10
[  375.742722]  ? warn_alloc+0x120/0x120
[  375.746519]  ? print_usage_bug+0xc0/0xc0
[  375.750576]  ? warn_alloc+0x120/0x120
[  375.754387]  ? warn_alloc+0x120/0x120
[  375.758186]  ? print_usage_bug+0xc0/0xc0
[  375.762352]  ? print_usage_bug+0xc0/0xc0
[  375.766418]  ? __lock_acquire+0x62f/0x4c20
[  375.770652]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.776187]  ? should_fail+0x22d/0xd01
[  375.780073]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.785172]  ? __lock_acquire+0x62f/0x4c20
[  375.789409]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.794503]  ? __lock_acquire+0x62f/0x4c20
[  375.798733]  ? should_fail+0x22d/0xd01
[  375.802614]  ? find_held_lock+0x36/0x1c0
[  375.806683]  ? mark_held_locks+0x130/0x130
[  375.810918]  ? mark_held_locks+0x130/0x130
[  375.815147]  ? zap_class+0x640/0x640
[  375.818853]  ? zap_class+0x640/0x640
[  375.822565]  ? print_usage_bug+0xc0/0xc0
[  375.826619]  ? do_raw_spin_unlock+0xa7/0x330
[  375.831019]  ? zap_class+0x640/0x640
[  375.834727]  ? print_usage_bug+0xc0/0xc0
[  375.838783]  ? wq_watchdog_touch+0x9c/0xfe
[  375.843021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.848559]  ? check_preemption_disabled+0x48/0x280
[  375.853584]  ? __lock_is_held+0xb5/0x140
[  375.857644]  __alloc_pages_nodemask+0xa80/0xde0
[  375.862307]  ? zap_class+0x640/0x640
[  375.866023]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  375.871045]  ? find_held_lock+0x36/0x1c0
[  375.875118]  ? ____cache_alloc_node+0x1c7/0x1e0
[  375.879785]  ? lock_downgrade+0x900/0x900
[  375.883935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.889476]  cache_grow_begin+0xa5/0x8c0
[  375.893534]  ? do_raw_spin_unlock+0xa7/0x330
[  375.897943]  fallback_alloc+0x204/0x2e0
[  375.901916]  ____cache_alloc_node+0x1c7/0x1e0
[  375.906419]  kmem_cache_alloc_node+0xe3/0x730
[  375.910915]  ? ipv6_get_ifaddr+0x42e/0x620
[  375.915156]  __alloc_skb+0x119/0x770
[  375.918863]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.924139]  ? netdev_alloc_frag+0x1f0/0x1f0
[  375.928545]  ? lock_downgrade+0x900/0x900
[  375.932695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.938227]  ? refcount_sub_and_test_checked+0x203/0x310
[  375.943674]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  375.949116]  ? addrconf_rs_timer+0x690/0x690
[  375.953532]  ndisc_alloc_skb+0x144/0x340
[  375.957591]  ndisc_send_rs+0x331/0x6e0
[  375.961475]  addrconf_rs_timer+0x314/0x690
[  375.965707]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.969949]  call_timer_fn+0x272/0x920
[  375.973829]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.978058]  ? process_timeout+0x40/0x40
[  375.982121]  ? __run_timers+0x7da/0xc70
[  375.986092]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.990587]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.995083]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.999318]  ? lockdep_hardirqs_on+0x296/0x5b0
[  376.003898]  ? trace_hardirqs_on+0xbd/0x310
[  376.008215]  ? kasan_check_read+0x11/0x20
[  376.012363]  ? __run_timers+0x7da/0xc70
[  376.016345]  ? trace_hardirqs_off_caller+0x310/0x310
[  376.021454]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.025691]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.029916]  __run_timers+0x7e5/0xc70
[  376.033731]  ? timer_fixup_init+0x70/0x70
[  376.037887]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.042382]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.046873]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  376.051453]  ? trace_hardirqs_on+0xbd/0x310
[  376.055767]  ? kasan_check_read+0x11/0x20
[  376.059910]  ? finish_task_switch+0x1f4/0x910
[  376.064405]  ? trace_hardirqs_off_caller+0x310/0x310
[  376.069503]  ? compat_start_thread+0x80/0x80
[  376.073928]  ? pvclock_read_flags+0x160/0x160
[  376.078416]  ? __switch_to_asm+0x34/0x70
[  376.082471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.088016]  ? check_preemption_disabled+0x48/0x280
[  376.093037]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  376.098574]  ? rcu_pm_notify+0xc0/0xc0
[  376.102461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.107993]  ? check_preemption_disabled+0x48/0x280
[  376.113009]  run_timer_softirq+0x52/0xb0
[  376.117065]  ? rcu_read_lock_sched_held+0x14f/0x180
[  376.122077]  __do_softirq+0x308/0xb7e
[  376.125876]  ? trace_hardirqs_on_caller+0xc0/0x310
[  376.130806]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  376.135902]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  376.141353]  ? preempt_count_add+0xe6/0x1b0
[  376.145676]  ? schedule+0x108/0x460
[  376.149302]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  376.154061]  ? trace_hardirqs_off+0xb8/0x310
[  376.158466]  ? smpboot_thread_fn+0x68b/0xa00
[  376.162873]  ? trace_hardirqs_on+0x310/0x310
[  376.167276]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.172813]  ? check_preemption_disabled+0x48/0x280
[  376.177827]  ? takeover_tasklets+0xa90/0xa90
[  376.182236]  run_ksoftirqd+0x5e/0x100
[  376.186029]  smpboot_thread_fn+0x68b/0xa00
[  376.190262]  ? sort_range+0x30/0x30
[  376.193884]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  376.198982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.204512]  ? __kthread_parkme+0xfb/0x1a0
[  376.208743]  ? sort_range+0x30/0x30
[  376.212373]  kthread+0x35a/0x440
[  376.215733]  ? kthread_stop+0x900/0x900
[  376.219705]  ret_from_fork+0x3a/0x50
[  376.223432] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  376.223437] warn_alloc_show_mem: 1 callbacks suppressed
[  376.223443] Mem-Info:
[  376.229232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  376.234590] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  376.234590]  active_file:12 inactive_file:10 isolated_file:0
[  376.234590]  unevictable:0 dirty:0 writeback:0 unstable:0
[  376.234590]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  376.234590]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  376.234590]  free:13734 free_pcp:626 free_cma:0
[  376.236959] Call Trace:
[  376.246336] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  376.279352]  <IRQ>
[  376.281920] 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
[  376.309675]  dump_stack+0x244/0x39d
[  376.311794] lowmem_reserve[]: 0 2818 6321 6321
[  376.337891]  ? dump_stack_print_info.cold.1+0x20/0x20
[  376.341488] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  376.346072]  warn_alloc.cold.116+0xb7/0x1bd
[  376.351217] lowmem_reserve[]: 0 0 3503 3503
[  376.378372]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  376.382663] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  376.386978]  ? lock_downgrade+0x900/0x900
[  376.391786] lowmem_reserve[]: 0 0 0 0
[  376.420931]  ? trace_hardirqs_off+0xb8/0x310
[  376.425045] 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
[  376.428840]  ? trace_hardirqs_off+0xb8/0x310
[  376.433215] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  376.446732]  __alloc_pages_slowpath+0x26e8/0x2e10
[  376.451105] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  376.466217]  ? warn_alloc+0x120/0x120
[  376.471622] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  376.485998]  ? print_usage_bug+0xc0/0xc0
[  376.489772] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  376.498589]  ? warn_alloc+0x120/0x120
[  376.502627] 2988 total pagecache pages
[  376.511188]  ? warn_alloc+0x120/0x120
[  376.514967] 0 pages in swap cache
[  376.518840]  ? print_usage_bug+0xc0/0xc0
[  376.522610] Swap cache stats: add 0, delete 0, find 0/0
[  376.526046]  ? kvm_clock_read+0x18/0x30
[  376.530099] Free swap  = 0kB
[  376.535450]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  376.539392] Total swap = 0kB
[  376.542405]  ? print_usage_bug+0xc0/0xc0
[  376.547395] 1965979 pages RAM
[  376.550400]  ? __lock_acquire+0x62f/0x4c20
[  376.554427] 0 pages HighMem/MovableOnly
[  376.554434] 342855 pages reserved
[  376.557528]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.561731] 0 pages cma reserved
[  376.565694]  ? should_fail+0x22d/0xd01
[  376.569181] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  376.574639]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  376.574657]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.574674]  ? __lock_acquire+0x62f/0x4c20
[  376.578061] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  376.581887]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.588354] ksoftirqd/0 cpuset=/ mems_allowed=0
[  376.593616]  ? __lock_acquire+0x62f/0x4c20
[  376.593631]  ? should_fail+0x22d/0xd01
[  376.631051]  ? rcu_irq_exit+0x1a2/0x390
[  376.635030]  ? mark_held_locks+0x130/0x130
[  376.639738]  ? mark_held_locks+0x130/0x130
[  376.643975]  ? mark_held_locks+0xc7/0x130
[  376.648120]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  376.653129]  ? zap_class+0x640/0x640
[  376.656841]  ? print_usage_bug+0xc0/0xc0
[  376.660908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.666442]  ? check_preemption_disabled+0x48/0x280
[  376.671464]  ? __lock_is_held+0xb5/0x140
[  376.675530]  __alloc_pages_nodemask+0xa80/0xde0
[  376.680195]  ? zap_class+0x640/0x640
[  376.683913]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  376.688937]  ? find_held_lock+0x36/0x1c0
[  376.693004]  ? ____cache_alloc_node+0x1c7/0x1e0
[  376.697674]  ? lock_downgrade+0x900/0x900
[  376.701828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.707367]  cache_grow_begin+0xa5/0x8c0
[  376.711424]  ? do_raw_spin_unlock+0xa7/0x330
[  376.715838]  fallback_alloc+0x204/0x2e0
[  376.719813]  ____cache_alloc_node+0x1c7/0x1e0
[  376.724331]  kmem_cache_alloc_node+0xe3/0x730
[  376.728835]  ? ipv6_get_ifaddr+0x42e/0x620
[  376.733086]  __alloc_skb+0x119/0x770
[  376.736798]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  376.742075]  ? netdev_alloc_frag+0x1f0/0x1f0
[  376.746480]  ? lock_downgrade+0x900/0x900
[  376.750627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.756157]  ? refcount_sub_and_test_checked+0x203/0x310
[  376.761607]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  376.767050]  ? addrconf_rs_timer+0x690/0x690
[  376.771465]  ndisc_alloc_skb+0x144/0x340
[  376.775533]  ndisc_send_rs+0x331/0x6e0
[  376.779421]  addrconf_rs_timer+0x314/0x690
[  376.783654]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.787894]  call_timer_fn+0x272/0x920
[  376.791775]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.796004]  ? process_timeout+0x40/0x40
[  376.800066]  ? mark_held_locks+0xc7/0x130
[  376.804217]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.808727]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.813213]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.817446]  ? lockdep_hardirqs_on+0x296/0x5b0
[  376.822046]  ? trace_hardirqs_on+0xbd/0x310
[  376.826361]  ? kasan_check_read+0x11/0x20
[  376.830499]  ? __run_timers+0x7da/0xc70
[  376.834471]  ? trace_hardirqs_off_caller+0x310/0x310
[  376.839570]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.843807]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.848038]  __run_timers+0x7e5/0xc70
[  376.851852]  ? timer_fixup_init+0x70/0x70
[  376.855999]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  376.861049]  ? zap_class+0x640/0x640
[  376.864761]  ? print_usage_bug+0xc0/0xc0
[  376.868827]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  376.874021]  ? find_held_lock+0x36/0x1c0
[  376.878080]  ? zap_class+0x640/0x640
[  376.881795]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.887329]  ? check_preemption_disabled+0x48/0x280
[  376.892361]  ? __lock_is_held+0xb5/0x140
[  376.896529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.902063]  ? check_preemption_disabled+0x48/0x280
[  376.907106]  run_timer_softirq+0x52/0xb0
[  376.911176]  ? rcu_read_lock_sched_held+0x14f/0x180
[  376.916191]  __do_softirq+0x308/0xb7e
[  376.920087]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  376.924578]  ? lock_downgrade+0x900/0x900
[  376.928726]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  376.933835]  ? pvclock_read_flags+0x160/0x160
[  376.938333]  ? lapic_next_event+0x5a/0x90
[  376.942479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.948017]  ? kvm_clock_read+0x18/0x30
[  376.951989]  ? kvm_sched_clock_read+0x9/0x20
[  376.956401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.962031]  ? check_preemption_disabled+0x48/0x280
[  376.967066]  irq_exit+0x17f/0x1c0
[  376.970520]  smp_apic_timer_interrupt+0x1cb/0x760
[  376.975358]  ? smp_reschedule_interrupt+0x109/0x650
[  376.980372]  ? smp_call_function_single_interrupt+0x650/0x650
[  376.986252]  ? interrupt_entry+0xb5/0xc0
[  376.990321]  ? trace_hardirqs_off_caller+0xbb/0x310
[  376.995331]  ? trace_hardirqs_off_caller+0xbb/0x310
[  377.000346]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.005183]  ? trace_hardirqs_on_caller+0x310/0x310
[  377.010198]  ? trace_hardirqs_on_caller+0x310/0x310
[  377.015209]  ? task_prio+0x50/0x50
[  377.018750]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.024287]  ? check_preemption_disabled+0x48/0x280
[  377.029309]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.034155]  apic_timer_interrupt+0xf/0x20
[  377.038377]  </IRQ>
[  377.040610] RIP: 0010:console_unlock+0x102f/0x1190
[  377.045535] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  377.064426] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  377.072133] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  377.079396] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  377.086659] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  377.093923] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  377.101187] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  377.108462]  ? netconsole_netdev_event+0x280/0x280
[  377.113396]  ? console_unlock+0x1026/0x1190
[  377.117734]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  377.122400]  ? lock_release+0xa00/0xa00
[  377.126369]  ? interrupt_entry+0xc0/0xc0
[  377.130439]  vprintk_emit+0x391/0x990
[  377.134241]  ? wake_up_klogd+0x180/0x180
[  377.138306]  ? wake_up_klogd+0x180/0x180
[  377.142361]  ? attach_entity_load_avg+0x850/0x860
[  377.147201]  ? __lock_acquire+0x5c0/0x4c20
[  377.151436]  ? mark_held_locks+0x130/0x130
[  377.155669]  ? print_usage_bug+0x80/0xc0
[  377.159729]  ? find_held_lock+0x36/0x1c0
[  377.163795]  vprintk_default+0x28/0x30
[  377.167682]  vprintk_func+0x7e/0x181
[  377.171394]  printk+0xa7/0xcf
[  377.174495]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  377.179246]  ? printk+0xa7/0xcf
[  377.182545]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.188098]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  377.193297]  show_free_areas.cold.117+0x103e/0x215d
[  377.198331]  ? si_meminfo_node+0x260/0x260
[  377.202569]  ? __lock_acquire+0x62f/0x4c20
[  377.206806]  ? __lock_acquire+0x62f/0x4c20
[  377.211038]  ? __account_cfs_rq_runtime+0x790/0x790
[  377.216248]  ? mark_held_locks+0x130/0x130
[  377.220488]  ? mark_held_locks+0x130/0x130
[  377.224806]  ? zap_class+0x640/0x640
[  377.228517]  ? put_dec+0x3b/0xf0
[  377.231881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.237434]  ? find_held_lock+0x36/0x1c0
[  377.241502]  ? serial8250_console_write+0x8b3/0xb10
[  377.246513]  ? lock_downgrade+0x900/0x900
[  377.250659]  ? zap_class+0x640/0x640
[  377.254367]  ? zap_class+0x640/0x640
[  377.258078]  ? print_usage_bug+0xc0/0xc0
[  377.262135]  ? do_raw_spin_unlock+0xa7/0x330
[  377.266540]  ? trace_hardirqs_on+0x310/0x310
[  377.270941]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.276481]  ? find_held_lock+0x36/0x1c0
[  377.280544]  ? mark_held_locks+0xc7/0x130
[  377.284688]  ? console_unlock+0x1002/0x1190
[  377.289004]  ? netconsole_netdev_event+0x280/0x280
[  377.293935]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  377.298517]  ? trace_hardirqs_on+0xbd/0x310
[  377.302833]  ? vprintk_emit+0x391/0x990
[  377.306902]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.312007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.317546]  ? netconsole_netdev_event+0x280/0x280
[  377.322470]  ? console_unlock+0x8d8/0x1190
[  377.326712]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  377.331377]  ? vprintk_emit+0x846/0x990
[  377.335351]  ? lock_release+0xa00/0xa00
[  377.339320]  ? preempt_count_add+0xbc/0x1b0
[  377.343635]  ? wake_up_klogd+0x11a/0x180
[  377.347690]  ? console_device+0xc0/0xc0
[  377.351661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.357199]  ? vprintk_emit+0x293/0x990
[  377.361170]  ? wake_up_klogd+0x180/0x180
[  377.365229]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  377.369986]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.375430]  ? retint_kernel+0x1b/0x2d
[  377.379322]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  377.384095]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  377.388852]  ? show_mem+0x1e/0x17b
[  377.392387]  show_mem+0x34/0x17b
[  377.395752]  dump_header+0x2f1/0xf72
[  377.399479]  ? pagefault_out_of_memory+0x197/0x197
[  377.404414]  ? __lock_acquire+0x62f/0x4c20
[  377.408644]  ? percpu_ref_get_many+0x240/0x240
[  377.413223]  ? print_usage_bug+0xc0/0xc0
[  377.417298]  ? zap_class+0x640/0x640
[  377.421010]  ? print_usage_bug+0xc0/0xc0
[  377.425064]  ? print_usage_bug+0xc0/0xc0
[  377.429120]  ? zap_class+0x640/0x640
[  377.432830]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.438370]  ? find_held_lock+0x36/0x1c0
[  377.442433]  ? mark_held_locks+0xc7/0x130
[  377.446579]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  377.451676]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  377.456776]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  377.461353]  ? trace_hardirqs_on+0xbd/0x310
[  377.465671]  ? kasan_check_read+0x11/0x20
[  377.470217]  ? ___ratelimit+0x3b4/0x672
[  377.474195]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.479292]  ? trace_hardirqs_on+0x310/0x310
[  377.483699]  ? lock_downgrade+0x900/0x900
[  377.487852]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  377.492950]  ? ___ratelimit+0x3b9/0x672
[  377.496925]  ? idr_get_free+0xf70/0xf70
[  377.500891]  ? find_held_lock+0x36/0x1c0
[  377.504958]  oom_kill_process.cold.27+0x10/0x903
[  377.509720]  ? zap_class+0x640/0x640
[  377.513432]  ? check_preemption_disabled+0x48/0x280
[  377.518450]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.523379]  ? kasan_check_read+0x11/0x20
[  377.527522]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.532793]  ? oom_evaluate_task+0x540/0x540
[  377.537197]  ? find_held_lock+0x36/0x1c0
[  377.541268]  ? out_of_memory+0x974/0x1430
[  377.545410]  ? lock_downgrade+0x900/0x900
[  377.549554]  ? check_preemption_disabled+0x48/0x280
[  377.554566]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.559486]  ? kasan_check_read+0x11/0x20
[  377.563630]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.568900]  ? rcu_softirq_qs+0x20/0x20
[  377.572874]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.578402]  ? oom_evaluate_task+0x302/0x540
[  377.582809]  out_of_memory+0xa84/0x1430
[  377.586786]  ? oom_killer_disable+0x3a0/0x3a0
[  377.591276]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  377.596203]  ? __ww_mutex_check_waiters+0x160/0x160
[  377.601242]  __alloc_pages_slowpath+0x2354/0x2e10
[  377.606104]  ? warn_alloc+0x120/0x120
[  377.609900]  ? mark_held_locks+0x130/0x130
[  377.614133]  ? find_get_entry+0xaae/0x1120
[  377.618374]  ? filemap_map_pages+0x1a20/0x1a20
[  377.622956]  ? zap_class+0x640/0x640
[  377.626668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.632199]  ? check_preemption_disabled+0x48/0x280
[  377.637216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.642760]  ? should_fail+0x22d/0xd01
[  377.646650]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.651753]  ? zap_class+0x640/0x640
[  377.655483]  ? __lock_is_held+0xb5/0x140
[  377.659552]  ? mark_held_locks+0x130/0x130
[  377.663784]  ? lock_release+0xa00/0xa00
[  377.667756]  ? perf_trace_sched_process_exec+0x860/0x860
[  377.673200]  ? xa_load+0x2ba/0x460
[  377.676748]  ? lock_downgrade+0x900/0x900
[  377.680900]  ? __might_sleep+0x95/0x190
[  377.684874]  __alloc_pages_nodemask+0xa80/0xde0
[  377.689547]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  377.694557]  ? __page_cache_alloc+0x191/0x5c0
[  377.699046]  ? xa_load+0x2e1/0x460
[  377.702583]  ? xa_clear_mark+0x40/0x40
[  377.706465]  ? zap_class+0x640/0x640
[  377.710179]  ? zap_class+0x640/0x640
[  377.713885]  ? zap_class+0x640/0x640
[  377.717595]  ? __do_page_cache_readahead+0x663/0x810
[  377.722699]  ? find_held_lock+0x36/0x1c0
[  377.726759]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  377.732296]  alloc_pages_current+0x173/0x350
[  377.736706]  __page_cache_alloc+0x38c/0x5c0
[  377.741022]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.745946]  ? kasan_check_read+0x11/0x20
[  377.750086]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.755362]  ? generic_perform_write+0x6a0/0x6a0
[  377.760112]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.765643]  ? check_preemption_disabled+0x48/0x280
[  377.770670]  filemap_fault+0x1595/0x25f0
[  377.774744]  ? __lock_page_or_retry+0xa00/0xa00
[  377.779410]  ? mark_held_locks+0x130/0x130
[  377.783650]  ? filemap_map_pages+0xd6b/0x1a20
[  377.788146]  ? lock_downgrade+0x900/0x900
[  377.792296]  ? check_preemption_disabled+0x48/0x280
[  377.797317]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.802244]  ? kasan_check_read+0x11/0x20
[  377.806384]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.811655]  ? rcu_softirq_qs+0x20/0x20
[  377.815634]  ? filemap_map_pages+0xd92/0x1a20
[  377.820130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.825671]  ? find_get_entries_tag+0x1400/0x1400
[  377.830512]  ? __lock_acquire+0x62f/0x4c20
[  377.834759]  ? lock_acquire+0x1ed/0x520
[  377.838731]  ? ext4_filemap_fault+0x7a/0xad
[  377.843052]  ? lock_release+0xa00/0xa00
[  377.847024]  ? perf_trace_sched_process_exec+0x860/0x860
[  377.852472]  ? print_usage_bug+0xc0/0xc0
[  377.856529]  ? print_usage_bug+0xc0/0xc0
[  377.860597]  ? down_read+0x8d/0x120
[  377.864231]  ? ext4_filemap_fault+0x7a/0xad
[  377.868549]  ? __down_interruptible+0x700/0x700
[  377.873229]  ext4_filemap_fault+0x82/0xad
[  377.877383]  __do_fault+0x100/0x6b0
[  377.881007]  ? pmd_devmap_trans_unstable+0x220/0x220
[  377.886106]  ? mark_held_locks+0x130/0x130
[  377.890335]  ? mark_held_locks+0x130/0x130
[  377.894566]  ? find_held_lock+0x36/0x1c0
[  377.898624]  ? find_held_lock+0x36/0x1c0
[  377.902681]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.908228]  __handle_mm_fault+0x3ea6/0x5be0
[  377.912633]  ? poll_select_copy_remaining+0x18c/0x6a0
[  377.917827]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  377.922672]  ? __might_fault+0x12b/0x1e0
[  377.926730]  ? lock_downgrade+0x900/0x900
[  377.930882]  ? zap_class+0x640/0x640
[  377.934592]  ? zap_class+0x640/0x640
[  377.938305]  ? find_held_lock+0x36/0x1c0
[  377.942392]  ? handle_mm_fault+0x42a/0xc70
[  377.946628]  ? lock_downgrade+0x900/0x900
[  377.950770]  ? check_preemption_disabled+0x48/0x280
[  377.955788]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.960714]  ? kasan_check_read+0x11/0x20
[  377.964858]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.970129]  ? rcu_softirq_qs+0x20/0x20
[  377.974097]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.979206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.984741]  ? check_preemption_disabled+0x48/0x280
[  377.989760]  handle_mm_fault+0x54f/0xc70
[  377.993821]  ? __handle_mm_fault+0x5be0/0x5be0
[  377.998413]  ? find_vma+0x34/0x190
[  378.001958]  __do_page_fault+0x5e8/0xe60
[  378.006017]  ? trace_hardirqs_off+0xb8/0x310
[  378.010431]  do_page_fault+0xf2/0x7e0
[  378.014227]  ? vmalloc_sync_all+0x30/0x30
[  378.018370]  ? error_entry+0x70/0xd0
[  378.022080]  ? trace_hardirqs_off_caller+0xbb/0x310
[  378.027089]  ? trace_hardirqs_on_caller+0xc0/0x310
[  378.032013]  ? syscall_return_slowpath+0x5e0/0x5e0
[  378.036937]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.041779]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.046788]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  378.052235]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  378.057265]  ? prepare_exit_to_usermode+0x291/0x3b0
[  378.062283]  ? page_fault+0x8/0x30
[  378.065823]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.070668]  ? page_fault+0x8/0x30
[  378.074210]  page_fault+0x1e/0x30
[  378.077659] RIP: 0033:0x7ff9ad261dd3
[  378.081377] Code: Bad RIP value.
[  378.084733] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  378.090087] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  378.097351] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  378.104618] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  378.111879] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  378.119144] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  378.126438] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  378.126495] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  378.132846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.132851] Call Trace:
[  378.132870]  dump_stack+0x244/0x39d
[  378.132888]  ? dump_stack_print_info.cold.1+0x20/0x20
[  378.139436] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  378.148707]  warn_alloc.cold.116+0xb7/0x1bd
[  378.151447] init cpuset=/ mems_allowed=0
[  378.155058]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  378.155077]  ? lock_downgrade+0x900/0x900
[  378.187317]  ? trace_hardirqs_off+0xb8/0x310
[  378.191726]  ? trace_hardirqs_off+0xb8/0x310
[  378.196140]  __alloc_pages_slowpath+0x26e8/0x2e10
[  378.201006]  ? warn_alloc+0x120/0x120
[  378.204806]  ? print_usage_bug+0xc0/0xc0
[  378.208860]  ? warn_alloc+0x120/0x120
[  378.212658]  ? warn_alloc+0x120/0x120
[  378.216458]  ? print_usage_bug+0xc0/0xc0
[  378.220520]  ? print_usage_bug+0xc0/0xc0
[  378.224580]  ? __lock_acquire+0x62f/0x4c20
[  378.228816]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.234349]  ? should_fail+0x22d/0xd01
[  378.238233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.243332]  ? __lock_acquire+0x62f/0x4c20
[  378.247563]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.252662]  ? __lock_acquire+0x62f/0x4c20
[  378.256896]  ? should_fail+0x22d/0xd01
[  378.260785]  ? find_held_lock+0x36/0x1c0
[  378.264849]  ? mark_held_locks+0x130/0x130
[  378.269085]  ? mark_held_locks+0x130/0x130
[  378.273314]  ? zap_class+0x640/0x640
[  378.277022]  ? zap_class+0x640/0x640
[  378.280733]  ? print_usage_bug+0xc0/0xc0
[  378.284787]  ? do_raw_spin_unlock+0xa7/0x330
[  378.289200]  ? zap_class+0x640/0x640
[  378.292907]  ? print_usage_bug+0xc0/0xc0
[  378.296966]  ? wq_watchdog_touch+0x9c/0xfe
[  378.301204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.306736]  ? check_preemption_disabled+0x48/0x280
[  378.311756]  ? __lock_is_held+0xb5/0x140
[  378.315824]  __alloc_pages_nodemask+0xa80/0xde0
[  378.320487]  ? zap_class+0x640/0x640
[  378.324210]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  378.329233]  ? find_held_lock+0x36/0x1c0
[  378.333310]  ? ____cache_alloc_node+0x1c7/0x1e0
[  378.337973]  ? lock_downgrade+0x900/0x900
[  378.342123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.347658]  cache_grow_begin+0xa5/0x8c0
[  378.351711]  ? do_raw_spin_unlock+0xa7/0x330
[  378.356122]  fallback_alloc+0x204/0x2e0
[  378.360094]  ____cache_alloc_node+0x1c7/0x1e0
[  378.364588]  kmem_cache_alloc_node+0xe3/0x730
[  378.369091]  ? ipv6_get_ifaddr+0x42e/0x620
[  378.373331]  __alloc_skb+0x119/0x770
[  378.377040]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  378.382313]  ? netdev_alloc_frag+0x1f0/0x1f0
[  378.386716]  ? lock_downgrade+0x900/0x900
[  378.390864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.396398]  ? refcount_sub_and_test_checked+0x203/0x310
[  378.401845]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  378.407293]  ? addrconf_rs_timer+0x690/0x690
[  378.411706]  ndisc_alloc_skb+0x144/0x340
[  378.415766]  ndisc_send_rs+0x331/0x6e0
[  378.419653]  addrconf_rs_timer+0x314/0x690
[  378.423888]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.428126]  call_timer_fn+0x272/0x920
[  378.432016]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.436250]  ? process_timeout+0x40/0x40
[  378.440311]  ? __run_timers+0x7da/0xc70
[  378.444283]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.448774]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.453260]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.457492]  ? lockdep_hardirqs_on+0x296/0x5b0
[  378.462068]  ? trace_hardirqs_on+0xbd/0x310
[  378.466391]  ? kasan_check_read+0x11/0x20
[  378.470530]  ? __run_timers+0x7da/0xc70
[  378.474498]  ? trace_hardirqs_off_caller+0x310/0x310
[  378.479598]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.483830]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.488056]  __run_timers+0x7e5/0xc70
[  378.491863]  ? timer_fixup_init+0x70/0x70
[  378.496008]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.500511]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.505001]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  378.509582]  ? trace_hardirqs_on+0xbd/0x310
[  378.513902]  ? kasan_check_read+0x11/0x20
[  378.518046]  ? finish_task_switch+0x1f4/0x910
[  378.522546]  ? trace_hardirqs_off_caller+0x310/0x310
[  378.527644]  ? compat_start_thread+0x80/0x80
[  378.532075]  ? pvclock_read_flags+0x160/0x160
[  378.536564]  ? __switch_to_asm+0x34/0x70
[  378.540624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.546163]  ? check_preemption_disabled+0x48/0x280
[  378.551191]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  378.556723]  ? rcu_pm_notify+0xc0/0xc0
[  378.560609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.566157]  ? check_preemption_disabled+0x48/0x280
[  378.571189]  run_timer_softirq+0x52/0xb0
[  378.575247]  ? rcu_read_lock_sched_held+0x14f/0x180
[  378.580256]  __do_softirq+0x308/0xb7e
[  378.584056]  ? trace_hardirqs_on_caller+0xc0/0x310
[  378.588986]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  378.594082]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  378.599528]  ? preempt_count_add+0xe6/0x1b0
[  378.603849]  ? schedule+0x108/0x460
[  378.607475]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  378.612584]  ? trace_hardirqs_off+0xb8/0x310
[  378.616985]  ? smpboot_thread_fn+0x68b/0xa00
[  378.621388]  ? trace_hardirqs_on+0x310/0x310
[  378.625790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.631334]  ? check_preemption_disabled+0x48/0x280
[  378.636346]  ? takeover_tasklets+0xa90/0xa90
[  378.641101]  run_ksoftirqd+0x5e/0x100
[  378.644902]  smpboot_thread_fn+0x68b/0xa00
[  378.649132]  ? sort_range+0x30/0x30
[  378.652779]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  378.657876]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.663408]  ? __kthread_parkme+0xfb/0x1a0
[  378.667641]  ? sort_range+0x30/0x30
[  378.671265]  kthread+0x35a/0x440
[  378.674718]  ? kthread_stop+0x900/0x900
[  378.678690]  ret_from_fork+0x3a/0x50
[  378.682408] warn_alloc_show_mem: 1 callbacks suppressed
[  378.682418] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  378.682419] Mem-Info:
[  378.682451] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  378.682451]  active_file:12 inactive_file:10 isolated_file:0
[  378.682451]  unevictable:0 dirty:0 writeback:0 unstable:0
[  378.682451]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  378.682451]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  378.682451]  free:13734 free_pcp:626 free_cma:0
[  378.687788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.687795] Call Trace:
[  378.693594] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  378.695981]  <IRQ>
[  378.729023] 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
[  378.738371]  dump_stack+0x244/0x39d
[  378.740920] lowmem_reserve[]: 0 2818 6321 6321
[  378.768675]  ? dump_stack_print_info.cold.1+0x20/0x20
[  378.770797] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  378.796909]  warn_alloc.cold.116+0xb7/0x1bd
[  378.800493] lowmem_reserve[]: 0 0 3503 3503
[  378.805071]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  378.810230] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  378.837371]  ? lock_downgrade+0x900/0x900
[  378.841657] lowmem_reserve[]: 0 0 0 0
[  378.845979]  ? trace_hardirqs_off+0xb8/0x310
[  378.850783] 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
[  378.879931]  ? trace_hardirqs_off+0xb8/0x310
[  378.884062] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  378.887858]  __alloc_pages_slowpath+0x26e8/0x2e10
[  378.892225] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  378.905780]  ? warn_alloc+0x120/0x120
[  378.910152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  378.925217]  ? print_usage_bug+0xc0/0xc0
[  378.930029] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  378.930037] 2988 total pagecache pages
[  378.944412]  ? warn_alloc+0x120/0x120
[  378.948192] 0 pages in swap cache
[  378.957009]  ? warn_alloc+0x120/0x120
[  378.961043] Swap cache stats: add 0, delete 0, find 0/0
[  378.969601]  ? print_usage_bug+0xc0/0xc0
[  378.973548] Free swap  = 0kB
[  378.977338]  ? print_usage_bug+0xc0/0xc0
[  378.980753] Total swap = 0kB
[  378.980761] 1965979 pages RAM
[  378.984548]  ? check_usage_forwards+0x3d0/0x3d0
[  378.989876] 0 pages HighMem/MovableOnly
[  378.993927]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.996909] 342855 pages reserved
[  378.996916] 0 pages cma reserved
[  379.000963]  ? should_fail+0x22d/0xd01
[  379.004008] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  379.007035]  ? __bfs+0x321/0x780
[  379.007053]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.011766] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  379.015656]  ? __lock_acquire+0x62f/0x4c20
[  379.021160] ksoftirqd/0 cpuset=/ mems_allowed=0
[  379.024602]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.070964]  ? __lock_acquire+0x62f/0x4c20
[  379.075191]  ? should_fail+0x22d/0xd01
[  379.079072]  ? find_held_lock+0x36/0x1c0
[  379.083143]  ? mark_held_locks+0x130/0x130
[  379.087377]  ? mark_held_locks+0x130/0x130
[  379.091612]  ? kasan_check_read+0x11/0x20
[  379.095760]  ? __lock_acquire+0x2aff/0x4c20
[  379.100073]  ? do_raw_spin_unlock+0xa7/0x330
[  379.104480]  ? zap_class+0x640/0x640
[  379.108195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.113730]  ? check_preemption_disabled+0x48/0x280
[  379.118747]  ? __lock_is_held+0xb5/0x140
[  379.122812]  __alloc_pages_nodemask+0xa80/0xde0
[  379.127473]  ? zap_class+0x640/0x640
[  379.131193]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  379.136214]  ? find_held_lock+0x36/0x1c0
[  379.140281]  ? ____cache_alloc_node+0x1c7/0x1e0
[  379.144947]  ? lock_downgrade+0x900/0x900
[  379.149103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.154663]  cache_grow_begin+0xa5/0x8c0
[  379.158719]  ? do_raw_spin_unlock+0xa7/0x330
[  379.163131]  fallback_alloc+0x204/0x2e0
[  379.167113]  ____cache_alloc_node+0x1c7/0x1e0
[  379.171609]  kmem_cache_alloc_node+0xe3/0x730
[  379.176108]  ? do_raw_spin_unlock+0xa7/0x330
[  379.180516]  ? do_raw_spin_trylock+0x270/0x270
[  379.185110]  __alloc_skb+0x119/0x770
[  379.188825]  ? netdev_alloc_frag+0x1f0/0x1f0
[  379.193226]  ? atomic_notifier_call_chain+0xc6/0x190
[  379.198328]  ? lock_downgrade+0x900/0x900
[  379.202474]  ? check_preemption_disabled+0x48/0x280
[  379.207489]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  379.212412]  ? kasan_check_read+0x11/0x20
[  379.216558]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  379.221827]  ? rcu_softirq_qs+0x20/0x20
[  379.225795]  ? kasan_check_read+0x11/0x20
[  379.229940]  ? do_raw_write_trylock+0x270/0x270
[  379.234610]  __neigh_notify+0x8c/0x160
[  379.238500]  ? neigh_connected_output+0x780/0x780
[  379.243342]  neigh_timer_handler+0x6cb/0xdf0
[  379.247747]  ? check_preemption_disabled+0x48/0x280
[  379.252762]  ? neigh_periodic_work+0xc60/0xc60
[  379.257343]  ? __lock_is_held+0xb5/0x140
[  379.261414]  call_timer_fn+0x272/0x920
[  379.265297]  ? neigh_periodic_work+0xc60/0xc60
[  379.269871]  ? process_timeout+0x40/0x40
[  379.273935]  ? mark_held_locks+0xc7/0x130
[  379.278093]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.282582]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.287076]  ? neigh_periodic_work+0xc60/0xc60
[  379.291660]  ? lockdep_hardirqs_on+0x296/0x5b0
[  379.296238]  ? trace_hardirqs_on+0xbd/0x310
[  379.300552]  ? kasan_check_read+0x11/0x20
[  379.304693]  ? __run_timers+0x7da/0xc70
[  379.308671]  ? trace_hardirqs_off_caller+0x310/0x310
[  379.313782]  ? neigh_periodic_work+0xc60/0xc60
[  379.318355]  __run_timers+0x7e5/0xc70
[  379.322158]  ? timer_fixup_init+0x70/0x70
[  379.326302]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  379.331312]  ? zap_class+0x640/0x640
[  379.335022]  ? print_usage_bug+0xc0/0xc0
[  379.339089]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  379.344281]  ? find_held_lock+0x36/0x1c0
[  379.348341]  ? zap_class+0x640/0x640
[  379.352059]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.357596]  ? check_preemption_disabled+0x48/0x280
[  379.362623]  ? __lock_is_held+0xb5/0x140
[  379.366683]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.372216]  ? check_preemption_disabled+0x48/0x280
[  379.377228]  run_timer_softirq+0x52/0xb0
[  379.381370]  ? rcu_read_lock_sched_held+0x14f/0x180
[  379.386380]  __do_softirq+0x308/0xb7e
[  379.390177]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  379.394664]  ? lock_downgrade+0x900/0x900
[  379.398808]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  379.403913]  ? pvclock_read_flags+0x160/0x160
[  379.408404]  ? lapic_next_event+0x5a/0x90
[  379.412547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.418094]  ? kvm_clock_read+0x18/0x30
[  379.422064]  ? kvm_sched_clock_read+0x9/0x20
[  379.426475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.432006]  ? check_preemption_disabled+0x48/0x280
[  379.437029]  irq_exit+0x17f/0x1c0
[  379.440492]  smp_apic_timer_interrupt+0x1cb/0x760
[  379.445328]  ? smp_reschedule_interrupt+0x109/0x650
[  379.450338]  ? smp_call_function_single_interrupt+0x650/0x650
[  379.456217]  ? interrupt_entry+0xb5/0xc0
[  379.460278]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.465285]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.470779]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.475616]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.480630]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.485641]  ? task_prio+0x50/0x50
[  379.489184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.494721]  ? check_preemption_disabled+0x48/0x280
[  379.499740]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.504584]  apic_timer_interrupt+0xf/0x20
[  379.508811]  </IRQ>
[  379.511047] RIP: 0010:console_unlock+0x102f/0x1190
[  379.515981] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  379.534889] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  379.542594] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  379.549858] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  379.557119] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  379.564387] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  379.571666] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  379.578945]  ? netconsole_netdev_event+0x280/0x280
[  379.583881]  ? console_unlock+0x1026/0x1190
[  379.588215]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  379.592889]  ? lock_release+0xa00/0xa00
[  379.596860]  ? interrupt_entry+0xc0/0xc0
[  379.600930]  vprintk_emit+0x391/0x990
[  379.604737]  ? wake_up_klogd+0x180/0x180
[  379.608796]  ? wake_up_klogd+0x180/0x180
[  379.612852]  ? attach_entity_load_avg+0x850/0x860
[  379.617690]  ? __lock_acquire+0x5c0/0x4c20
[  379.621919]  ? mark_held_locks+0x130/0x130
[  379.626150]  ? print_usage_bug+0x80/0xc0
[  379.630215]  ? find_held_lock+0x36/0x1c0
[  379.634277]  vprintk_default+0x28/0x30
[  379.638376]  vprintk_func+0x7e/0x181
[  379.642087]  printk+0xa7/0xcf
[  379.645187]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  379.649939]  ? printk+0xa7/0xcf
[  379.653213]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.658756]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  379.663947]  show_free_areas.cold.117+0x103e/0x215d
[  379.668979]  ? si_meminfo_node+0x260/0x260
[  379.673224]  ? __lock_acquire+0x62f/0x4c20
[  379.677453]  ? __lock_acquire+0x62f/0x4c20
[  379.681682]  ? __account_cfs_rq_runtime+0x790/0x790
[  379.686709]  ? mark_held_locks+0x130/0x130
[  379.690937]  ? mark_held_locks+0x130/0x130
[  379.695175]  ? zap_class+0x640/0x640
[  379.698886]  ? put_dec+0x3b/0xf0
[  379.702248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.707791]  ? find_held_lock+0x36/0x1c0
[  379.711864]  ? serial8250_console_write+0x8b3/0xb10
[  379.716877]  ? lock_downgrade+0x900/0x900
[  379.721020]  ? zap_class+0x640/0x640
[  379.724736]  ? zap_class+0x640/0x640
[  379.728449]  ? print_usage_bug+0xc0/0xc0
[  379.732501]  ? do_raw_spin_unlock+0xa7/0x330
[  379.736912]  ? trace_hardirqs_on+0x310/0x310
[  379.741317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.746860]  ? find_held_lock+0x36/0x1c0
[  379.750925]  ? mark_held_locks+0xc7/0x130
[  379.755073]  ? console_unlock+0x1002/0x1190
[  379.759395]  ? netconsole_netdev_event+0x280/0x280
[  379.764318]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  379.768908]  ? trace_hardirqs_on+0xbd/0x310
[  379.773227]  ? vprintk_emit+0x391/0x990
[  379.777197]  ? trace_hardirqs_off_caller+0x310/0x310
[  379.782298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.787836]  ? netconsole_netdev_event+0x280/0x280
[  379.792761]  ? console_unlock+0x8d8/0x1190
[  379.797001]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  379.801659]  ? vprintk_emit+0x846/0x990
[  379.805630]  ? lock_release+0xa00/0xa00
[  379.809598]  ? preempt_count_add+0xbc/0x1b0
[  379.813916]  ? wake_up_klogd+0x11a/0x180
[  379.817981]  ? console_device+0xc0/0xc0
[  379.821951]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.827491]  ? vprintk_emit+0x293/0x990
[  379.831468]  ? wake_up_klogd+0x180/0x180
[  379.835528]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  379.840280]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.845724]  ? retint_kernel+0x1b/0x2d
[  379.849619]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  379.854394]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  379.859151]  ? show_mem+0x1e/0x17b
[  379.862689]  show_mem+0x34/0x17b
[  379.866063]  dump_header+0x2f1/0xf72
[  379.869791]  ? pagefault_out_of_memory+0x197/0x197
[  379.874730]  ? __lock_acquire+0x62f/0x4c20
[  379.878963]  ? percpu_ref_get_many+0x240/0x240
[  379.883546]  ? print_usage_bug+0xc0/0xc0
[  379.887610]  ? zap_class+0x640/0x640
[  379.891319]  ? print_usage_bug+0xc0/0xc0
[  379.895376]  ? print_usage_bug+0xc0/0xc0
[  379.899432]  ? zap_class+0x640/0x640
[  379.903143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.908677]  ? find_held_lock+0x36/0x1c0
[  379.912740]  ? mark_held_locks+0xc7/0x130
[  379.916886]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  379.921990]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  379.927099]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  379.931676]  ? trace_hardirqs_on+0xbd/0x310
[  379.935991]  ? kasan_check_read+0x11/0x20
[  379.940135]  ? ___ratelimit+0x3b4/0x672
[  379.944105]  ? trace_hardirqs_off_caller+0x310/0x310
[  379.949208]  ? trace_hardirqs_on+0x310/0x310
[  379.953613]  ? lock_downgrade+0x900/0x900
[  379.957762]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  379.962858]  ? ___ratelimit+0x3b9/0x672
[  379.966831]  ? idr_get_free+0xf70/0xf70
[  379.970798]  ? find_held_lock+0x36/0x1c0
[  379.974865]  oom_kill_process.cold.27+0x10/0x903
[  379.979618]  ? zap_class+0x640/0x640
[  379.983325]  ? check_preemption_disabled+0x48/0x280
[  379.988338]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  379.993259]  ? kasan_check_read+0x11/0x20
[  379.997400]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.002673]  ? oom_evaluate_task+0x540/0x540
[  380.007080]  ? find_held_lock+0x36/0x1c0
[  380.011147]  ? out_of_memory+0x974/0x1430
[  380.015291]  ? lock_downgrade+0x900/0x900
[  380.019435]  ? check_preemption_disabled+0x48/0x280
[  380.024452]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.029377]  ? kasan_check_read+0x11/0x20
[  380.033522]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.038836]  ? rcu_softirq_qs+0x20/0x20
[  380.042813]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.048348]  ? oom_evaluate_task+0x302/0x540
[  380.052761]  out_of_memory+0xa84/0x1430
[  380.056741]  ? oom_killer_disable+0x3a0/0x3a0
[  380.061242]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  380.066176]  ? __ww_mutex_check_waiters+0x160/0x160
[  380.071199]  __alloc_pages_slowpath+0x2354/0x2e10
[  380.076073]  ? warn_alloc+0x120/0x120
[  380.079876]  ? mark_held_locks+0x130/0x130
[  380.084110]  ? find_get_entry+0xaae/0x1120
[  380.088350]  ? filemap_map_pages+0x1a20/0x1a20
[  380.092933]  ? zap_class+0x640/0x640
[  380.096649]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.102181]  ? check_preemption_disabled+0x48/0x280
[  380.107197]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.112729]  ? should_fail+0x22d/0xd01
[  380.116618]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.121788]  ? zap_class+0x640/0x640
[  380.125522]  ? __lock_is_held+0xb5/0x140
[  380.129603]  ? mark_held_locks+0x130/0x130
[  380.133838]  ? lock_release+0xa00/0xa00
[  380.137808]  ? perf_trace_sched_process_exec+0x860/0x860
[  380.143256]  ? xa_load+0x2ba/0x460
[  380.146794]  ? lock_downgrade+0x900/0x900
[  380.150940]  ? __might_sleep+0x95/0x190
[  380.154924]  __alloc_pages_nodemask+0xa80/0xde0
[  380.159595]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  380.164605]  ? __page_cache_alloc+0x191/0x5c0
[  380.169095]  ? xa_load+0x2e1/0x460
[  380.172631]  ? xa_clear_mark+0x40/0x40
[  380.176519]  ? zap_class+0x640/0x640
[  380.180239]  ? zap_class+0x640/0x640
[  380.183948]  ? zap_class+0x640/0x640
[  380.187661]  ? __do_page_cache_readahead+0x663/0x810
[  380.192767]  ? find_held_lock+0x36/0x1c0
[  380.196833]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  380.202370]  alloc_pages_current+0x173/0x350
[  380.206781]  __page_cache_alloc+0x38c/0x5c0
[  380.211095]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.216032]  ? kasan_check_read+0x11/0x20
[  380.220175]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.225452]  ? generic_perform_write+0x6a0/0x6a0
[  380.230210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.235743]  ? check_preemption_disabled+0x48/0x280
[  380.240765]  filemap_fault+0x1595/0x25f0
[  380.244833]  ? __lock_page_or_retry+0xa00/0xa00
[  380.249501]  ? mark_held_locks+0x130/0x130
[  380.253839]  ? filemap_map_pages+0xd6b/0x1a20
[  380.258331]  ? lock_downgrade+0x900/0x900
[  380.262471]  ? check_preemption_disabled+0x48/0x280
[  380.267484]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.272409]  ? kasan_check_read+0x11/0x20
[  380.276555]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.281826]  ? rcu_softirq_qs+0x20/0x20
[  380.285806]  ? filemap_map_pages+0xd92/0x1a20
[  380.290305]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.295843]  ? find_get_entries_tag+0x1400/0x1400
[  380.300692]  ? __lock_acquire+0x62f/0x4c20
[  380.304932]  ? lock_acquire+0x1ed/0x520
[  380.308899]  ? ext4_filemap_fault+0x7a/0xad
[  380.313221]  ? lock_release+0xa00/0xa00
[  380.317191]  ? perf_trace_sched_process_exec+0x860/0x860
[  380.322641]  ? print_usage_bug+0xc0/0xc0
[  380.326698]  ? print_usage_bug+0xc0/0xc0
[  380.330769]  ? down_read+0x8d/0x120
[  380.334387]  ? ext4_filemap_fault+0x7a/0xad
[  380.338704]  ? __down_interruptible+0x700/0x700
[  380.343383]  ext4_filemap_fault+0x82/0xad
[  380.347530]  __do_fault+0x100/0x6b0
[  380.351172]  ? pmd_devmap_trans_unstable+0x220/0x220
[  380.356272]  ? mark_held_locks+0x130/0x130
[  380.360504]  ? mark_held_locks+0x130/0x130
[  380.364742]  ? find_held_lock+0x36/0x1c0
[  380.368801]  ? find_held_lock+0x36/0x1c0
[  380.372858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.378397]  __handle_mm_fault+0x3ea6/0x5be0
[  380.382800]  ? poll_select_copy_remaining+0x18c/0x6a0
[  380.387990]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  380.392855]  ? __might_fault+0x12b/0x1e0
[  380.396916]  ? lock_downgrade+0x900/0x900
[  380.401071]  ? zap_class+0x640/0x640
[  380.404781]  ? zap_class+0x640/0x640
[  380.408494]  ? find_held_lock+0x36/0x1c0
[  380.412562]  ? handle_mm_fault+0x42a/0xc70
[  380.416797]  ? lock_downgrade+0x900/0x900
[  380.420940]  ? check_preemption_disabled+0x48/0x280
[  380.425974]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.430901]  ? kasan_check_read+0x11/0x20
[  380.435045]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.440315]  ? rcu_softirq_qs+0x20/0x20
[  380.444285]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.449382]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.454912]  ? check_preemption_disabled+0x48/0x280
[  380.459931]  handle_mm_fault+0x54f/0xc70
[  380.464002]  ? __handle_mm_fault+0x5be0/0x5be0
[  380.468587]  ? find_vma+0x34/0x190
[  380.472130]  __do_page_fault+0x5e8/0xe60
[  380.476185]  ? trace_hardirqs_off+0xb8/0x310
[  380.480597]  do_page_fault+0xf2/0x7e0
[  380.484391]  ? vmalloc_sync_all+0x30/0x30
[  380.488538]  ? error_entry+0x70/0xd0
[  380.492245]  ? trace_hardirqs_off_caller+0xbb/0x310
[  380.497257]  ? trace_hardirqs_on_caller+0xc0/0x310
[  380.502194]  ? syscall_return_slowpath+0x5e0/0x5e0
[  380.507115]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.511954]  ? trace_hardirqs_on_caller+0x310/0x310
[  380.516968]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  380.522422]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  380.527436]  ? prepare_exit_to_usermode+0x291/0x3b0
[  380.532454]  ? page_fault+0x8/0x30
[  380.536002]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.540842]  ? page_fault+0x8/0x30
[  380.544377]  page_fault+0x1e/0x30
[  380.547833] RIP: 0033:0x7ff9ad261dd3
[  380.551550] Code: Bad RIP value.
[  380.554905] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  380.560258] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  380.567524] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  380.574785] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  380.582048] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  380.589308] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  380.596598] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  380.596700] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  380.603013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  380.612691] init cpuset=/ mems_allowed=0
[  380.622031] Call Trace:
[  380.628649]  dump_stack+0x244/0x39d
[  380.632279]  ? dump_stack_print_info.cold.1+0x20/0x20
[  380.637838]  warn_alloc.cold.116+0xb7/0x1bd
[  380.642157]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  380.647011]  ? lock_downgrade+0x900/0x900
[  380.651163]  ? trace_hardirqs_off+0xb8/0x310
[  380.655571]  ? trace_hardirqs_off+0xb8/0x310
[  380.659987]  __alloc_pages_slowpath+0x26e8/0x2e10
[  380.664853]  ? warn_alloc+0x120/0x120
[  380.668649]  ? print_usage_bug+0xc0/0xc0
[  380.672706]  ? warn_alloc+0x120/0x120
[  380.676505]  ? warn_alloc+0x120/0x120
[  380.680304]  ? print_usage_bug+0xc0/0xc0
[  380.684364]  ? print_usage_bug+0xc0/0xc0
[  380.688418]  ? __lock_acquire+0x62f/0x4c20
[  380.692655]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.698185]  ? should_fail+0x22d/0xd01
[  380.702070]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.707173]  ? __lock_acquire+0x62f/0x4c20
[  380.711407]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.716501]  ? __lock_acquire+0x62f/0x4c20
[  380.720729]  ? should_fail+0x22d/0xd01
[  380.724620]  ? find_held_lock+0x36/0x1c0
[  380.728685]  ? mark_held_locks+0x130/0x130
[  380.732918]  ? mark_held_locks+0x130/0x130
[  380.737147]  ? zap_class+0x640/0x640
[  380.740873]  ? mark_held_locks+0xc7/0x130
[  380.745622]  ? do_raw_spin_unlock+0xa7/0x330
[  380.750027]  ? zap_class+0x640/0x640
[  380.753733]  ? print_usage_bug+0xc0/0xc0
[  380.757791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.763326]  ? check_preemption_disabled+0x48/0x280
[  380.768344]  ? __lock_is_held+0xb5/0x140
[  380.772409]  __alloc_pages_nodemask+0xa80/0xde0
[  380.777073]  ? zap_class+0x640/0x640
[  380.780796]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  380.785821]  ? find_held_lock+0x36/0x1c0
[  380.789891]  ? ____cache_alloc_node+0x1c7/0x1e0
[  380.794553]  ? lock_downgrade+0x900/0x900
[  380.798703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.804242]  cache_grow_begin+0xa5/0x8c0
[  380.808298]  ? do_raw_spin_unlock+0xa7/0x330
[  380.812707]  fallback_alloc+0x204/0x2e0
[  380.816680]  ____cache_alloc_node+0x1c7/0x1e0
[  380.821178]  kmem_cache_alloc_node+0xe3/0x730
[  380.825666]  ? ipv6_get_ifaddr+0x42e/0x620
[  380.829910]  __alloc_skb+0x119/0x770
[  380.833616]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.838889]  ? netdev_alloc_frag+0x1f0/0x1f0
[  380.843296]  ? lock_downgrade+0x900/0x900
[  380.847445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.852999]  ? refcount_sub_and_test_checked+0x203/0x310
[  380.858446]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  380.863891]  ? addrconf_rs_timer+0x690/0x690
[  380.868306]  ndisc_alloc_skb+0x144/0x340
[  380.872369]  ndisc_send_rs+0x331/0x6e0
[  380.876255]  addrconf_rs_timer+0x314/0x690
[  380.880487]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.884734]  call_timer_fn+0x272/0x920
[  380.888625]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.892856]  ? process_timeout+0x40/0x40
[  380.896918]  ? __run_timers+0x7da/0xc70
[  380.900894]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.905384]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.909875]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.914108]  ? lockdep_hardirqs_on+0x296/0x5b0
[  380.918689]  ? trace_hardirqs_on+0xbd/0x310
[  380.923099]  ? kasan_check_read+0x11/0x20
[  380.927250]  ? __run_timers+0x7da/0xc70
[  380.931218]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.936319]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.940552]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.944780]  __run_timers+0x7e5/0xc70
[  380.948584]  ? timer_fixup_init+0x70/0x70
[  380.952732]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.957221]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.961718]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  380.966297]  ? trace_hardirqs_on+0xbd/0x310
[  380.970612]  ? kasan_check_read+0x11/0x20
[  380.974768]  ? finish_task_switch+0x1f4/0x910
[  380.979261]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.984453]  ? compat_start_thread+0x80/0x80
[  380.988877]  ? pvclock_read_flags+0x160/0x160
[  380.993368]  ? __switch_to_asm+0x34/0x70
[  380.997425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.002969]  ? check_preemption_disabled+0x48/0x280
[  381.008009]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  381.013539]  ? rcu_pm_notify+0xc0/0xc0
[  381.017421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.022959]  ? check_preemption_disabled+0x48/0x280
[  381.027989]  run_timer_softirq+0x52/0xb0
[  381.032043]  ? rcu_read_lock_sched_held+0x14f/0x180
[  381.037057]  __do_softirq+0x308/0xb7e
[  381.040871]  ? trace_hardirqs_on_caller+0xc0/0x310
[  381.045801]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  381.050900]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  381.056358]  ? preempt_count_add+0xe6/0x1b0
[  381.060681]  ? schedule+0x108/0x460
[  381.064301]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  381.069058]  ? trace_hardirqs_off+0xb8/0x310
[  381.073463]  ? smpboot_thread_fn+0x68b/0xa00
[  381.077865]  ? trace_hardirqs_on+0x310/0x310
[  381.082270]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.087808]  ? check_preemption_disabled+0x48/0x280
[  381.092821]  ? takeover_tasklets+0xa90/0xa90
[  381.097229]  run_ksoftirqd+0x5e/0x100
[  381.101029]  smpboot_thread_fn+0x68b/0xa00
[  381.105264]  ? sort_range+0x30/0x30
[  381.108892]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  381.113992]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.119539]  ? __kthread_parkme+0xfb/0x1a0
[  381.123773]  ? sort_range+0x30/0x30
[  381.127395]  kthread+0x35a/0x440
[  381.130760]  ? kthread_stop+0x900/0x900
[  381.134737]  ret_from_fork+0x3a/0x50
[  381.138468] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  381.138473] warn_alloc_show_mem: 1 callbacks suppressed
[  381.138479] Mem-Info:
[  381.144273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  381.149633] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  381.149633]  active_file:12 inactive_file:10 isolated_file:0
[  381.149633]  unevictable:0 dirty:0 writeback:0 unstable:0
[  381.149633]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  381.149633]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  381.149633]  free:13734 free_pcp:626 free_cma:0
[  381.151999] Call Trace:
[  381.161372] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  381.194383]  <IRQ>
[  381.196951] 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
[  381.224701]  dump_stack+0x244/0x39d
[  381.226821] lowmem_reserve[]: 0 2818 6321 6321
[  381.252922]  ? dump_stack_print_info.cold.1+0x20/0x20
[  381.256522] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  381.256551] lowmem_reserve[]: 0 0 3503 3503
[  381.261130]  warn_alloc.cold.116+0xb7/0x1bd
[  381.266284] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  381.293424]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  381.297710] lowmem_reserve[]: 0 0 0 0
[  381.302030]  ? lock_downgrade+0x900/0x900
[  381.331158] 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
[  381.335998]  ? trace_hardirqs_off+0xb8/0x310
[  381.339766] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  381.343907]  ? trace_hardirqs_off+0xb8/0x310
[  381.357400] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  381.361812]  __alloc_pages_slowpath+0x26e8/0x2e10
[  381.376879] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  381.381287]  ? warn_alloc+0x120/0x120
[  381.395631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  381.400469]  ? warn_alloc+0x120/0x120
[  381.409277] 2988 total pagecache pages
[  381.413065]  ? warn_alloc+0x120/0x120
[  381.421616] 0 pages in swap cache
[  381.425399]  ? print_usage_bug+0xc0/0xc0
[  381.429266] Swap cache stats: add 0, delete 0, find 0/0
[  381.433051]  ? enqueue_hrtimer+0x1a5/0x560
[  381.436469] Free swap  = 0kB
[  381.436476] Total swap = 0kB
[  381.440525]  ? print_usage_bug+0xc0/0xc0
[  381.445858] 1965979 pages RAM
[  381.450072]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  381.450095]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.453077] 0 pages HighMem/MovableOnly
[  381.453084] 342855 pages reserved
[  381.456091]  ? should_fail+0x22d/0xd01
[  381.460117] 0 pages cma reserved
[  381.460201] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  381.463228]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.468482] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  381.474288]  ? __lock_acquire+0x62f/0x4c20
[  381.478233] ksoftirqd/0 cpuset=/ mems_allowed=0
[  381.481677]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.524692]  ? __lock_acquire+0x62f/0x4c20
[  381.528926]  ? should_fail+0x22d/0xd01
[  381.532817]  ? mark_held_locks+0x130/0x130
[  381.537051]  ? mark_held_locks+0x130/0x130
[  381.541285]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  381.546296]  ? ktime_get+0x2c1/0x400
[  381.550005]  ? zap_class+0x640/0x640
[  381.553717]  ? print_usage_bug+0xc0/0xc0
[  381.557774]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.563305]  ? check_preemption_disabled+0x48/0x280
[  381.568327]  ? __lock_is_held+0xb5/0x140
[  381.572396]  __alloc_pages_nodemask+0xa80/0xde0
[  381.577064]  ? zap_class+0x640/0x640
[  381.580775]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  381.585796]  ? find_held_lock+0x36/0x1c0
[  381.589863]  ? ____cache_alloc_node+0x1c7/0x1e0
[  381.594533]  ? lock_downgrade+0x900/0x900
[  381.598692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.604233]  cache_grow_begin+0xa5/0x8c0
[  381.608287]  ? do_raw_spin_unlock+0xa7/0x330
[  381.612707]  fallback_alloc+0x204/0x2e0
[  381.616681]  ____cache_alloc_node+0x1c7/0x1e0
[  381.621174]  kmem_cache_alloc_node+0xe3/0x730
[  381.625662]  ? ipv6_get_ifaddr+0x42e/0x620
[  381.629907]  __alloc_skb+0x119/0x770
[  381.633618]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  381.638902]  ? netdev_alloc_frag+0x1f0/0x1f0
[  381.643305]  ? lock_downgrade+0x900/0x900
[  381.647461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.652994]  ? refcount_sub_and_test_checked+0x203/0x310
[  381.658444]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  381.663887]  ? addrconf_rs_timer+0x690/0x690
[  381.668313]  ndisc_alloc_skb+0x144/0x340
[  381.672370]  ndisc_send_rs+0x331/0x6e0
[  381.676260]  addrconf_rs_timer+0x314/0x690
[  381.680493]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.684731]  call_timer_fn+0x272/0x920
[  381.688612]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.692839]  ? process_timeout+0x40/0x40
[  381.696909]  ? mark_held_locks+0xc7/0x130
[  381.701060]  ? _raw_spin_unlock_irq+0x27/0x80
[  381.705548]  ? _raw_spin_unlock_irq+0x27/0x80
[  381.710038]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.714273]  ? lockdep_hardirqs_on+0x296/0x5b0
[  381.718853]  ? trace_hardirqs_on+0xbd/0x310
[  381.723172]  ? kasan_check_read+0x11/0x20
[  381.727311]  ? __run_timers+0x7da/0xc70
[  381.731283]  ? trace_hardirqs_off_caller+0x310/0x310
[  381.736393]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.740622]  __run_timers+0x7e5/0xc70
[  381.744430]  ? timer_fixup_init+0x70/0x70
[  381.748587]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  381.753601]  ? zap_class+0x640/0x640
[  381.757319]  ? print_usage_bug+0xc0/0xc0
[  381.761383]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  381.766577]  ? find_held_lock+0x36/0x1c0
[  381.770638]  ? zap_class+0x640/0x640
[  381.774350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.779894]  ? check_preemption_disabled+0x48/0x280
[  381.784920]  ? __lock_is_held+0xb5/0x140
[  381.788984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.794570]  ? check_preemption_disabled+0x48/0x280
[  381.799607]  run_timer_softirq+0x52/0xb0
[  381.803663]  ? rcu_read_lock_sched_held+0x14f/0x180
[  381.808676]  __do_softirq+0x308/0xb7e
[  381.812476]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  381.817002]  ? lock_downgrade+0x900/0x900
[  381.821180]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  381.826293]  ? pvclock_read_flags+0x160/0x160
[  381.830784]  ? lapic_next_event+0x5a/0x90
[  381.834933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.840471]  ? kvm_clock_read+0x18/0x30
[  381.844443]  ? kvm_sched_clock_read+0x9/0x20
[  381.848849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.854411]  ? check_preemption_disabled+0x48/0x280
[  381.859455]  irq_exit+0x17f/0x1c0
[  381.862915]  smp_apic_timer_interrupt+0x1cb/0x760
[  381.867751]  ? smp_reschedule_interrupt+0x109/0x650
[  381.872763]  ? smp_call_function_single_interrupt+0x650/0x650
[  381.878643]  ? interrupt_entry+0xb5/0xc0
[  381.882701]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.887710]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.892723]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.897564]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.902571]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.907584]  ? task_prio+0x50/0x50
[  381.911121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.916655]  ? check_preemption_disabled+0x48/0x280
[  381.921671]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.926519]  apic_timer_interrupt+0xf/0x20
[  381.930741]  </IRQ>
[  381.932973] RIP: 0010:console_unlock+0x102f/0x1190
[  381.937906] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  381.956798] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  381.964590] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  381.971852] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  381.979143] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  381.986410] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  381.993677] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  382.000948]  ? netconsole_netdev_event+0x280/0x280
[  382.005885]  ? console_unlock+0x1026/0x1190
[  382.010220]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  382.014895]  ? lock_release+0xa00/0xa00
[  382.018878]  ? interrupt_entry+0xc0/0xc0
[  382.022947]  vprintk_emit+0x391/0x990
[  382.026746]  ? wake_up_klogd+0x180/0x180
[  382.030808]  ? wake_up_klogd+0x180/0x180
[  382.034871]  ? attach_entity_load_avg+0x850/0x860
[  382.039706]  ? __lock_acquire+0x5c0/0x4c20
[  382.043935]  ? mark_held_locks+0x130/0x130
[  382.048167]  ? print_usage_bug+0x80/0xc0
[  382.052228]  ? find_held_lock+0x36/0x1c0
[  382.056291]  vprintk_default+0x28/0x30
[  382.060178]  vprintk_func+0x7e/0x181
[  382.063892]  printk+0xa7/0xcf
[  382.066994]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  382.071750]  ? printk+0xa7/0xcf
[  382.075030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.080572]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  382.085763]  show_free_areas.cold.117+0x103e/0x215d
[  382.090791]  ? si_meminfo_node+0x260/0x260
[  382.095027]  ? __lock_acquire+0x62f/0x4c20
[  382.099262]  ? __lock_acquire+0x62f/0x4c20
[  382.103492]  ? __account_cfs_rq_runtime+0x790/0x790
[  382.108518]  ? mark_held_locks+0x130/0x130
[  382.112745]  ? mark_held_locks+0x130/0x130
[  382.116980]  ? zap_class+0x640/0x640
[  382.120691]  ? put_dec+0x3b/0xf0
[  382.124056]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.129604]  ? find_held_lock+0x36/0x1c0
[  382.133671]  ? serial8250_console_write+0x8b3/0xb10
[  382.138682]  ? lock_downgrade+0x900/0x900
[  382.142829]  ? zap_class+0x640/0x640
[  382.146548]  ? zap_class+0x640/0x640
[  382.150258]  ? print_usage_bug+0xc0/0xc0
[  382.154310]  ? do_raw_spin_unlock+0xa7/0x330
[  382.158717]  ? trace_hardirqs_on+0x310/0x310
[  382.163122]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.168660]  ? find_held_lock+0x36/0x1c0
[  382.172725]  ? mark_held_locks+0xc7/0x130
[  382.176875]  ? console_unlock+0x1002/0x1190
[  382.181192]  ? netconsole_netdev_event+0x280/0x280
[  382.186120]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  382.190788]  ? trace_hardirqs_on+0xbd/0x310
[  382.195104]  ? vprintk_emit+0x391/0x990
[  382.199077]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.204174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.209710]  ? netconsole_netdev_event+0x280/0x280
[  382.214634]  ? console_unlock+0x8d8/0x1190
[  382.218883]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  382.223545]  ? vprintk_emit+0x846/0x990
[  382.227516]  ? lock_release+0xa00/0xa00
[  382.231491]  ? preempt_count_add+0xbc/0x1b0
[  382.235809]  ? wake_up_klogd+0x11a/0x180
[  382.239868]  ? console_device+0xc0/0xc0
[  382.243837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.249392]  ? vprintk_emit+0x293/0x990
[  382.253369]  ? wake_up_klogd+0x180/0x180
[  382.257430]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  382.262181]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.267625]  ? retint_kernel+0x1b/0x2d
[  382.271522]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  382.276296]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  382.281050]  ? show_mem+0x1e/0x17b
[  382.284592]  show_mem+0x34/0x17b
[  382.287956]  dump_header+0x2f1/0xf72
[  382.291677]  ? pagefault_out_of_memory+0x197/0x197
[  382.296607]  ? __lock_acquire+0x62f/0x4c20
[  382.300837]  ? percpu_ref_get_many+0x240/0x240
[  382.305423]  ? print_usage_bug+0xc0/0xc0
[  382.309483]  ? zap_class+0x640/0x640
[  382.313280]  ? print_usage_bug+0xc0/0xc0
[  382.317334]  ? print_usage_bug+0xc0/0xc0
[  382.321393]  ? zap_class+0x640/0x640
[  382.325106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.330644]  ? find_held_lock+0x36/0x1c0
[  382.334709]  ? mark_held_locks+0xc7/0x130
[  382.338861]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  382.343960]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  382.349057]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  382.353658]  ? trace_hardirqs_on+0xbd/0x310
[  382.357974]  ? kasan_check_read+0x11/0x20
[  382.362115]  ? ___ratelimit+0x3b4/0x672
[  382.366083]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.371188]  ? trace_hardirqs_on+0x310/0x310
[  382.375594]  ? lock_downgrade+0x900/0x900
[  382.379748]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  382.384853]  ? ___ratelimit+0x3b9/0x672
[  382.388843]  ? idr_get_free+0xf70/0xf70
[  382.392823]  ? find_held_lock+0x36/0x1c0
[  382.396893]  oom_kill_process.cold.27+0x10/0x903
[  382.401644]  ? zap_class+0x640/0x640
[  382.405369]  ? check_preemption_disabled+0x48/0x280
[  382.410391]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.415313]  ? kasan_check_read+0x11/0x20
[  382.419456]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.424734]  ? oom_evaluate_task+0x540/0x540
[  382.429141]  ? find_held_lock+0x36/0x1c0
[  382.433208]  ? out_of_memory+0x974/0x1430
[  382.437351]  ? lock_downgrade+0x900/0x900
[  382.441498]  ? check_preemption_disabled+0x48/0x280
[  382.446509]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.451433]  ? kasan_check_read+0x11/0x20
[  382.455585]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.460858]  ? rcu_softirq_qs+0x20/0x20
[  382.464842]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.470375]  ? oom_evaluate_task+0x302/0x540
[  382.474784]  out_of_memory+0xa84/0x1430
[  382.478765]  ? oom_killer_disable+0x3a0/0x3a0
[  382.483260]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  382.488187]  ? __ww_mutex_check_waiters+0x160/0x160
[  382.493210]  __alloc_pages_slowpath+0x2354/0x2e10
[  382.498079]  ? warn_alloc+0x120/0x120
[  382.501875]  ? mark_held_locks+0x130/0x130
[  382.506109]  ? find_get_entry+0xaae/0x1120
[  382.510355]  ? filemap_map_pages+0x1a20/0x1a20
[  382.514940]  ? zap_class+0x640/0x640
[  382.518654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.524185]  ? check_preemption_disabled+0x48/0x280
[  382.529196]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.534727]  ? should_fail+0x22d/0xd01
[  382.538613]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.543713]  ? zap_class+0x640/0x640
[  382.547446]  ? __lock_is_held+0xb5/0x140
[  382.551511]  ? mark_held_locks+0x130/0x130
[  382.555742]  ? lock_release+0xa00/0xa00
[  382.559714]  ? perf_trace_sched_process_exec+0x860/0x860
[  382.565156]  ? xa_load+0x2ba/0x460
[  382.568691]  ? lock_downgrade+0x900/0x900
[  382.572845]  ? __might_sleep+0x95/0x190
[  382.576830]  __alloc_pages_nodemask+0xa80/0xde0
[  382.581504]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  382.586518]  ? __page_cache_alloc+0x191/0x5c0
[  382.591004]  ? xa_load+0x2e1/0x460
[  382.594542]  ? xa_clear_mark+0x40/0x40
[  382.598425]  ? zap_class+0x640/0x640
[  382.602144]  ? zap_class+0x640/0x640
[  382.605854]  ? zap_class+0x640/0x640
[  382.609561]  ? __do_page_cache_readahead+0x663/0x810
[  382.614664]  ? find_held_lock+0x36/0x1c0
[  382.618727]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  382.624271]  alloc_pages_current+0x173/0x350
[  382.628680]  __page_cache_alloc+0x38c/0x5c0
[  382.632994]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.638239]  ? kasan_check_read+0x11/0x20
[  382.642392]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.647670]  ? generic_perform_write+0x6a0/0x6a0
[  382.652420]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.657954]  ? check_preemption_disabled+0x48/0x280
[  382.662970]  filemap_fault+0x1595/0x25f0
[  382.667037]  ? __lock_page_or_retry+0xa00/0xa00
[  382.671702]  ? mark_held_locks+0x130/0x130
[  382.675942]  ? filemap_map_pages+0xd6b/0x1a20
[  382.680436]  ? lock_downgrade+0x900/0x900
[  382.684584]  ? check_preemption_disabled+0x48/0x280
[  382.689596]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.694519]  ? kasan_check_read+0x11/0x20
[  382.698662]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.703936]  ? rcu_softirq_qs+0x20/0x20
[  382.707920]  ? filemap_map_pages+0xd92/0x1a20
[  382.712414]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.717952]  ? find_get_entries_tag+0x1400/0x1400
[  382.722823]  ? __lock_acquire+0x62f/0x4c20
[  382.727065]  ? lock_acquire+0x1ed/0x520
[  382.731033]  ? ext4_filemap_fault+0x7a/0xad
[  382.735358]  ? lock_release+0xa00/0xa00
[  382.739329]  ? perf_trace_sched_process_exec+0x860/0x860
[  382.744792]  ? print_usage_bug+0xc0/0xc0
[  382.748856]  ? print_usage_bug+0xc0/0xc0
[  382.752925]  ? down_read+0x8d/0x120
[  382.756541]  ? ext4_filemap_fault+0x7a/0xad
[  382.760858]  ? __down_interruptible+0x700/0x700
[  382.765533]  ext4_filemap_fault+0x82/0xad
[  382.769675]  __do_fault+0x100/0x6b0
[  382.773301]  ? pmd_devmap_trans_unstable+0x220/0x220
[  382.778407]  ? mark_held_locks+0x130/0x130
[  382.782642]  ? mark_held_locks+0x130/0x130
[  382.786873]  ? find_held_lock+0x36/0x1c0
[  382.790936]  ? find_held_lock+0x36/0x1c0
[  382.795012]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.800553]  __handle_mm_fault+0x3ea6/0x5be0
[  382.804957]  ? poll_select_copy_remaining+0x18c/0x6a0
[  382.810150]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  382.815033]  ? __might_fault+0x12b/0x1e0
[  382.819098]  ? lock_downgrade+0x900/0x900
[  382.823255]  ? zap_class+0x640/0x640
[  382.826964]  ? zap_class+0x640/0x640
[  382.830678]  ? find_held_lock+0x36/0x1c0
[  382.834743]  ? handle_mm_fault+0x42a/0xc70
[  382.838975]  ? lock_downgrade+0x900/0x900
[  382.843117]  ? check_preemption_disabled+0x48/0x280
[  382.848136]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.853060]  ? kasan_check_read+0x11/0x20
[  382.857201]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.862478]  ? rcu_softirq_qs+0x20/0x20
[  382.866451]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.871549]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.877080]  ? check_preemption_disabled+0x48/0x280
[  382.882101]  handle_mm_fault+0x54f/0xc70
[  382.886160]  ? __handle_mm_fault+0x5be0/0x5be0
[  382.890741]  ? find_vma+0x34/0x190
[  382.894280]  __do_page_fault+0x5e8/0xe60
[  382.898340]  ? trace_hardirqs_off+0xb8/0x310
[  382.902753]  do_page_fault+0xf2/0x7e0
[  382.906552]  ? vmalloc_sync_all+0x30/0x30
[  382.910700]  ? error_entry+0x70/0xd0
[  382.914412]  ? trace_hardirqs_off_caller+0xbb/0x310
[  382.919420]  ? trace_hardirqs_on_caller+0xc0/0x310
[  382.924344]  ? syscall_return_slowpath+0x5e0/0x5e0
[  382.929266]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.934103]  ? trace_hardirqs_on_caller+0x310/0x310
[  382.939111]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.944557]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  382.949568]  ? prepare_exit_to_usermode+0x291/0x3b0
[  382.954576]  ? page_fault+0x8/0x30
[  382.958115]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.962957]  ? page_fault+0x8/0x30
[  382.966490]  page_fault+0x1e/0x30
[  382.969935] RIP: 0033:0x7ff9ad261dd3
[  382.973652] Code: Bad RIP value.
[  382.977012] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  382.982365] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  382.989626] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  382.996891] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  383.004155] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  383.011418] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  383.018707] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  383.018766] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  383.025199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  383.025203] Call Trace:
[  383.025222]  dump_stack+0x244/0x39d
[  383.025241]  ? dump_stack_print_info.cold.1+0x20/0x20
[  383.031789] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  383.041061]  warn_alloc.cold.116+0xb7/0x1bd
[  383.043607] init cpuset=/ mems_allowed=0
[  383.047220]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  383.075239]  ? lock_downgrade+0x900/0x900
[  383.079389]  ? trace_hardirqs_off+0xb8/0x310
[  383.083810]  ? trace_hardirqs_off+0xb8/0x310
[  383.088224]  __alloc_pages_slowpath+0x26e8/0x2e10
[  383.093088]  ? warn_alloc+0x120/0x120
[  383.096888]  ? warn_alloc+0x120/0x120
[  383.100686]  ? warn_alloc+0x120/0x120
[  383.104486]  ? print_usage_bug+0xc0/0xc0
[  383.108543]  ? check_preemption_disabled+0x48/0x280
[  383.113648]  ? print_usage_bug+0xc0/0xc0
[  383.117703]  ? kasan_check_read+0x11/0x20
[  383.121843]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  383.127116]  ? rcu_softirq_qs+0x20/0x20
[  383.131087]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.136620]  ? should_fail+0x22d/0xd01
[  383.140508]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.145606]  ? __lock_acquire+0x62f/0x4c20
[  383.149839]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.154939]  ? __lock_acquire+0x62f/0x4c20
[  383.159167]  ? should_fail+0x22d/0xd01
[  383.163061]  ? mark_held_locks+0x130/0x130
[  383.167299]  ? mark_held_locks+0x130/0x130
[  383.171529]  ? __enqueue_entity+0x10d/0x1f0
[  383.175846]  ? zap_class+0x640/0x640
[  383.179554]  ? print_usage_bug+0xc0/0xc0
[  383.183611]  ? enqueue_entity+0x34b/0x20a0
[  383.187843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.193374]  ? check_preemption_disabled+0x48/0x280
[  383.198392]  ? __lock_is_held+0xb5/0x140
[  383.202453]  __alloc_pages_nodemask+0xa80/0xde0
[  383.207114]  ? zap_class+0x640/0x640
[  383.210829]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  383.215850]  ? find_held_lock+0x36/0x1c0
[  383.219917]  ? ____cache_alloc_node+0x1c7/0x1e0
[  383.224586]  ? lock_downgrade+0x900/0x900
[  383.228734]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.234269]  cache_grow_begin+0xa5/0x8c0
[  383.238329]  ? do_raw_spin_unlock+0xa7/0x330
[  383.242738]  fallback_alloc+0x204/0x2e0
[  383.246825]  ____cache_alloc_node+0x1c7/0x1e0
[  383.251321]  kmem_cache_alloc_node+0xe3/0x730
[  383.255812]  ? ipv6_get_ifaddr+0x42e/0x620
[  383.260051]  __alloc_skb+0x119/0x770
[  383.263755]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  383.269038]  ? netdev_alloc_frag+0x1f0/0x1f0
[  383.273453]  ? lock_downgrade+0x900/0x900
[  383.277602]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.283132]  ? refcount_sub_and_test_checked+0x203/0x310
[  383.288585]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  383.294028]  ? addrconf_rs_timer+0x690/0x690
[  383.298439]  ndisc_alloc_skb+0x144/0x340
[  383.302502]  ndisc_send_rs+0x331/0x6e0
[  383.306389]  addrconf_rs_timer+0x314/0x690
[  383.310621]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.314860]  call_timer_fn+0x272/0x920
[  383.318738]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.322974]  ? process_timeout+0x40/0x40
[  383.327037]  ? __run_timers+0x7da/0xc70
[  383.331008]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.335499]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.339984]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.344212]  ? lockdep_hardirqs_on+0x296/0x5b0
[  383.348796]  ? trace_hardirqs_on+0xbd/0x310
[  383.353110]  ? kasan_check_read+0x11/0x20
[  383.357250]  ? __run_timers+0x7da/0xc70
[  383.361225]  ? trace_hardirqs_off_caller+0x310/0x310
[  383.366333]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.370561]  __run_timers+0x7e5/0xc70
[  383.374364]  ? timer_fixup_init+0x70/0x70
[  383.378506]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.382995]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.387483]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  383.392061]  ? trace_hardirqs_on+0xbd/0x310
[  383.396375]  ? kasan_check_read+0x11/0x20
[  383.400521]  ? finish_task_switch+0x1f4/0x910
[  383.405024]  ? trace_hardirqs_off_caller+0x310/0x310
[  383.410125]  ? compat_start_thread+0x80/0x80
[  383.414550]  ? pvclock_read_flags+0x160/0x160
[  383.419039]  ? __switch_to_asm+0x34/0x70
[  383.423096]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.428629]  ? check_preemption_disabled+0x48/0x280
[  383.433648]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  383.439187]  ? rcu_pm_notify+0xc0/0xc0
[  383.443071]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.448604]  ? check_preemption_disabled+0x48/0x280
[  383.453619]  run_timer_softirq+0x52/0xb0
[  383.457677]  ? rcu_read_lock_sched_held+0x14f/0x180
[  383.462685]  __do_softirq+0x308/0xb7e
[  383.466489]  ? trace_hardirqs_on_caller+0xc0/0x310
[  383.471933]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  383.477037]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  383.482485]  ? preempt_count_add+0xe6/0x1b0
[  383.486809]  ? schedule+0x108/0x460
[  383.490431]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  383.495188]  ? trace_hardirqs_off+0xb8/0x310
[  383.499591]  ? smpboot_thread_fn+0x68b/0xa00
[  383.503993]  ? trace_hardirqs_on+0x310/0x310
[  383.508395]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.513927]  ? check_preemption_disabled+0x48/0x280
[  383.518940]  ? takeover_tasklets+0xa90/0xa90
[  383.523347]  run_ksoftirqd+0x5e/0x100
[  383.527144]  smpboot_thread_fn+0x68b/0xa00
[  383.531380]  ? sort_range+0x30/0x30
[  383.535006]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  383.540106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.545638]  ? __kthread_parkme+0xfb/0x1a0
[  383.549870]  ? sort_range+0x30/0x30
[  383.553489]  kthread+0x35a/0x440
[  383.556849]  ? kthread_stop+0x900/0x900
[  383.560820]  ret_from_fork+0x3a/0x50
[  383.564540] warn_alloc_show_mem: 1 callbacks suppressed
[  383.564549] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  383.564550] Mem-Info:
[  383.564580] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  383.564580]  active_file:12 inactive_file:10 isolated_file:0
[  383.564580]  unevictable:0 dirty:0 writeback:0 unstable:0
[  383.564580]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  383.564580]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  383.564580]  free:13734 free_pcp:626 free_cma:0
[  383.569912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  383.569919] Call Trace:
[  383.575717] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  383.578106]  <IRQ>
[  383.611133] 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
[  383.620482]  dump_stack+0x244/0x39d
[  383.623029] lowmem_reserve[]: 0 2818 6321 6321
[  383.650783]  ? dump_stack_print_info.cold.1+0x20/0x20
[  383.652908] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  383.679014]  warn_alloc.cold.116+0xb7/0x1bd
[  383.682597] lowmem_reserve[]: 0 0 3503 3503
[  383.687171]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  383.692334] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  383.719476]  ? lock_downgrade+0x900/0x900
[  383.723766] lowmem_reserve[]: 0 0 0 0
[  383.728081]  ? trace_hardirqs_off+0xb8/0x310
[  383.732896] 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
[  383.762034]  ? trace_hardirqs_off+0xb8/0x310
[  383.766145] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  383.769966]  __alloc_pages_slowpath+0x26e8/0x2e10
[  383.774340] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  383.787887]  ? warn_alloc+0x120/0x120
[  383.792248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  383.807326]  ? print_usage_bug+0xc0/0xc0
[  383.812145] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  383.826516]  ? warn_alloc+0x120/0x120
[  383.830288] 2988 total pagecache pages
[  383.839108]  ? warn_alloc+0x120/0x120
[  383.843146] 0 pages in swap cache
[  383.851701]  ? print_usage_bug+0xc0/0xc0
[  383.855481] Swap cache stats: add 0, delete 0, find 0/0
[  383.859349]  ? kvm_clock_read+0x18/0x30
[  383.863116] Free swap  = 0kB
[  383.866555]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  383.870579] Total swap = 0kB
[  383.870587] 1965979 pages RAM
[  383.875940]  ? print_usage_bug+0xc0/0xc0
[  383.879886] 0 pages HighMem/MovableOnly
[  383.882890]  ? __lock_acquire+0x62f/0x4c20
[  383.887869] 342855 pages reserved
[  383.887876] 0 pages cma reserved
[  383.890889]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.894023] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  383.898012]  ? should_fail+0x22d/0xd01
[  383.902035] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  383.906182]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  383.909604] ksoftirqd/0 cpuset=/ mems_allowed=0
[  383.912960]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.954094]  ? __lock_acquire+0x62f/0x4c20
[  383.958327]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.963424]  ? __lock_acquire+0x62f/0x4c20
[  383.967653]  ? should_fail+0x22d/0xd01
[  383.971531]  ? rcu_irq_exit+0x1a2/0x390
[  383.975525]  ? mark_held_locks+0x130/0x130
[  383.979763]  ? mark_held_locks+0x130/0x130
[  383.983999]  ? mark_held_locks+0xc7/0x130
[  383.988139]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  383.993153]  ? zap_class+0x640/0x640
[  383.996863]  ? print_usage_bug+0xc0/0xc0
[  384.000926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.006472]  ? check_preemption_disabled+0x48/0x280
[  384.011495]  ? __lock_is_held+0xb5/0x140
[  384.015557]  __alloc_pages_nodemask+0xa80/0xde0
[  384.020235]  ? zap_class+0x640/0x640
[  384.023947]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  384.028970]  ? find_held_lock+0x36/0x1c0
[  384.033035]  ? ____cache_alloc_node+0x1c7/0x1e0
[  384.037717]  ? lock_downgrade+0x900/0x900
[  384.041876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.047476]  cache_grow_begin+0xa5/0x8c0
[  384.051561]  ? do_raw_spin_unlock+0xa7/0x330
[  384.055976]  fallback_alloc+0x204/0x2e0
[  384.059960]  ____cache_alloc_node+0x1c7/0x1e0
[  384.064459]  kmem_cache_alloc_node+0xe3/0x730
[  384.068951]  ? ipv6_get_ifaddr+0x42e/0x620
[  384.073187]  __alloc_skb+0x119/0x770
[  384.076899]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.082175]  ? netdev_alloc_frag+0x1f0/0x1f0
[  384.086578]  ? lock_downgrade+0x900/0x900
[  384.090738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.096276]  ? refcount_sub_and_test_checked+0x203/0x310
[  384.101732]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  384.107175]  ? addrconf_rs_timer+0x690/0x690
[  384.111589]  ndisc_alloc_skb+0x144/0x340
[  384.115648]  ndisc_send_rs+0x331/0x6e0
[  384.119538]  addrconf_rs_timer+0x314/0x690
[  384.123772]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.128011]  call_timer_fn+0x272/0x920
[  384.131895]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.136128]  ? process_timeout+0x40/0x40
[  384.140194]  ? mark_held_locks+0xc7/0x130
[  384.144345]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.148837]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.153324]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.157557]  ? lockdep_hardirqs_on+0x296/0x5b0
[  384.162138]  ? trace_hardirqs_on+0xbd/0x310
[  384.166453]  ? kasan_check_read+0x11/0x20
[  384.170595]  ? __run_timers+0x7da/0xc70
[  384.174564]  ? trace_hardirqs_off_caller+0x310/0x310
[  384.179669]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.183913]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.188138]  __run_timers+0x7e5/0xc70
[  384.191944]  ? timer_fixup_init+0x70/0x70
[  384.196092]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  384.201102]  ? zap_class+0x640/0x640
[  384.204827]  ? print_usage_bug+0xc0/0xc0
[  384.208885]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  384.214074]  ? find_held_lock+0x36/0x1c0
[  384.218137]  ? zap_class+0x640/0x640
[  384.221850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.227380]  ? check_preemption_disabled+0x48/0x280
[  384.232403]  ? __lock_is_held+0xb5/0x140
[  384.236459]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.241991]  ? check_preemption_disabled+0x48/0x280
[  384.247013]  run_timer_softirq+0x52/0xb0
[  384.251065]  ? rcu_read_lock_sched_held+0x14f/0x180
[  384.256075]  __do_softirq+0x308/0xb7e
[  384.259872]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  384.264360]  ? lock_downgrade+0x900/0x900
[  384.268506]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  384.273611]  ? pvclock_read_flags+0x160/0x160
[  384.278105]  ? lapic_next_event+0x5a/0x90
[  384.282249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.287788]  ? kvm_clock_read+0x18/0x30
[  384.291761]  ? kvm_sched_clock_read+0x9/0x20
[  384.296166]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.301702]  ? check_preemption_disabled+0x48/0x280
[  384.306732]  irq_exit+0x17f/0x1c0
[  384.310182]  smp_apic_timer_interrupt+0x1cb/0x760
[  384.315020]  ? smp_reschedule_interrupt+0x109/0x650
[  384.320034]  ? smp_call_function_single_interrupt+0x650/0x650
[  384.325912]  ? interrupt_entry+0xb5/0xc0
[  384.329969]  ? trace_hardirqs_off_caller+0xbb/0x310
[  384.334984]  ? trace_hardirqs_off_caller+0xbb/0x310
[  384.339994]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.344834]  ? trace_hardirqs_on_caller+0x310/0x310
[  384.349861]  ? trace_hardirqs_on_caller+0x310/0x310
[  384.354960]  ? task_prio+0x50/0x50
[  384.358494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.364025]  ? check_preemption_disabled+0x48/0x280
[  384.369042]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.373885]  apic_timer_interrupt+0xf/0x20
[  384.378108]  </IRQ>
[  384.380350] RIP: 0010:console_unlock+0x102f/0x1190
[  384.385276] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  384.404168] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  384.411874] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  384.419139] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  384.426402] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  384.433666] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  384.440934] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  384.448210]  ? netconsole_netdev_event+0x280/0x280
[  384.453140]  ? console_unlock+0x1026/0x1190
[  384.457477]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  384.462146]  ? lock_release+0xa00/0xa00
[  384.466126]  ? interrupt_entry+0xc0/0xc0
[  384.470200]  vprintk_emit+0x391/0x990
[  384.474011]  ? wake_up_klogd+0x180/0x180
[  384.478157]  ? wake_up_klogd+0x180/0x180
[  384.482216]  ? attach_entity_load_avg+0x850/0x860
[  384.487067]  ? __lock_acquire+0x5c0/0x4c20
[  384.491302]  ? mark_held_locks+0x130/0x130
[  384.495531]  ? print_usage_bug+0x80/0xc0
[  384.499592]  ? find_held_lock+0x36/0x1c0
[  384.503654]  vprintk_default+0x28/0x30
[  384.507547]  vprintk_func+0x7e/0x181
[  384.511256]  printk+0xa7/0xcf
[  384.514355]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  384.519107]  ? printk+0xa7/0xcf
[  384.522386]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.527925]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  384.533118]  show_free_areas.cold.117+0x103e/0x215d
[  384.538145]  ? si_meminfo_node+0x260/0x260
[  384.542383]  ? __lock_acquire+0x62f/0x4c20
[  384.546612]  ? __lock_acquire+0x62f/0x4c20
[  384.550845]  ? __account_cfs_rq_runtime+0x790/0x790
[  384.555870]  ? mark_held_locks+0x130/0x130
[  384.560100]  ? mark_held_locks+0x130/0x130
[  384.564333]  ? zap_class+0x640/0x640
[  384.568045]  ? put_dec+0x3b/0xf0
[  384.571407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.576947]  ? find_held_lock+0x36/0x1c0
[  384.581015]  ? serial8250_console_write+0x8b3/0xb10
[  384.586027]  ? lock_downgrade+0x900/0x900
[  384.590168]  ? zap_class+0x640/0x640
[  384.593883]  ? zap_class+0x640/0x640
[  384.597593]  ? print_usage_bug+0xc0/0xc0
[  384.601645]  ? do_raw_spin_unlock+0xa7/0x330
[  384.606058]  ? trace_hardirqs_on+0x310/0x310
[  384.610464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.616187]  ? find_held_lock+0x36/0x1c0
[  384.620252]  ? mark_held_locks+0xc7/0x130
[  384.624396]  ? console_unlock+0x1002/0x1190
[  384.628711]  ? netconsole_netdev_event+0x280/0x280
[  384.633642]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  384.638744]  ? trace_hardirqs_on+0xbd/0x310
[  384.643066]  ? vprintk_emit+0x391/0x990
[  384.647037]  ? trace_hardirqs_off_caller+0x310/0x310
[  384.652140]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.657686]  ? netconsole_netdev_event+0x280/0x280
[  384.662609]  ? console_unlock+0x8d8/0x1190
[  384.666849]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  384.671508]  ? vprintk_emit+0x846/0x990
[  384.675481]  ? lock_release+0xa00/0xa00
[  384.679448]  ? preempt_count_add+0xbc/0x1b0
[  384.683768]  ? wake_up_klogd+0x11a/0x180
[  384.687822]  ? console_device+0xc0/0xc0
[  384.691793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.697328]  ? vprintk_emit+0x293/0x990
[  384.701300]  ? wake_up_klogd+0x180/0x180
[  384.705358]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  384.710118]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.715566]  ? retint_kernel+0x1b/0x2d
[  384.719457]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  384.724230]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  384.728985]  ? show_mem+0x1e/0x17b
[  384.732521]  show_mem+0x34/0x17b
[  384.735887]  dump_header+0x2f1/0xf72
[  384.739605]  ? pagefault_out_of_memory+0x197/0x197
[  384.744534]  ? __lock_acquire+0x62f/0x4c20
[  384.748769]  ? percpu_ref_get_many+0x240/0x240
[  384.753347]  ? print_usage_bug+0xc0/0xc0
[  384.757409]  ? zap_class+0x640/0x640
[  384.761123]  ? print_usage_bug+0xc0/0xc0
[  384.765182]  ? print_usage_bug+0xc0/0xc0
[  384.769242]  ? zap_class+0x640/0x640
[  384.772960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.778524]  ? find_held_lock+0x36/0x1c0
[  384.782586]  ? mark_held_locks+0xc7/0x130
[  384.786742]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  384.791846]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  384.796945]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  384.801522]  ? trace_hardirqs_on+0xbd/0x310
[  384.805842]  ? kasan_check_read+0x11/0x20
[  384.809986]  ? ___ratelimit+0x3b4/0x672
[  384.813956]  ? trace_hardirqs_off_caller+0x310/0x310
[  384.819054]  ? trace_hardirqs_on+0x310/0x310
[  384.823461]  ? lock_downgrade+0x900/0x900
[  384.827611]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  384.832887]  ? ___ratelimit+0x3b9/0x672
[  384.836857]  ? idr_get_free+0xf70/0xf70
[  384.840827]  ? find_held_lock+0x36/0x1c0
[  384.844903]  oom_kill_process.cold.27+0x10/0x903
[  384.849663]  ? zap_class+0x640/0x640
[  384.853382]  ? check_preemption_disabled+0x48/0x280
[  384.858394]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  384.863318]  ? kasan_check_read+0x11/0x20
[  384.867464]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.872735]  ? oom_evaluate_task+0x540/0x540
[  384.877143]  ? find_held_lock+0x36/0x1c0
[  384.881214]  ? out_of_memory+0x974/0x1430
[  384.885358]  ? lock_downgrade+0x900/0x900
[  384.889502]  ? check_preemption_disabled+0x48/0x280
[  384.894515]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  384.899436]  ? kasan_check_read+0x11/0x20
[  384.903577]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.908848]  ? rcu_softirq_qs+0x20/0x20
[  384.912836]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.918364]  ? oom_evaluate_task+0x302/0x540
[  384.922770]  out_of_memory+0xa84/0x1430
[  384.926749]  ? oom_killer_disable+0x3a0/0x3a0
[  384.931240]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  384.936175]  ? __ww_mutex_check_waiters+0x160/0x160
[  384.941200]  __alloc_pages_slowpath+0x2354/0x2e10
[  384.946064]  ? warn_alloc+0x120/0x120
[  384.949861]  ? mark_held_locks+0x130/0x130
[  384.954094]  ? find_get_entry+0xaae/0x1120
[  384.958330]  ? filemap_map_pages+0x1a20/0x1a20
[  384.962916]  ? zap_class+0x640/0x640
[  384.966639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.972173]  ? check_preemption_disabled+0x48/0x280
[  384.977184]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.982715]  ? should_fail+0x22d/0xd01
[  384.986601]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  384.991714]  ? zap_class+0x640/0x640
[  384.995445]  ? __lock_is_held+0xb5/0x140
[  384.999509]  ? mark_held_locks+0x130/0x130
[  385.003739]  ? lock_release+0xa00/0xa00
[  385.007713]  ? perf_trace_sched_process_exec+0x860/0x860
[  385.013162]  ? xa_load+0x2ba/0x460
[  385.016700]  ? lock_downgrade+0x900/0x900
[  385.020851]  ? __might_sleep+0x95/0x190
[  385.024822]  __alloc_pages_nodemask+0xa80/0xde0
[  385.029491]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  385.034502]  ? __page_cache_alloc+0x191/0x5c0
[  385.038992]  ? xa_load+0x2e1/0x460
[  385.042527]  ? xa_clear_mark+0x40/0x40
[  385.046409]  ? zap_class+0x640/0x640
[  385.050124]  ? zap_class+0x640/0x640
[  385.053833]  ? zap_class+0x640/0x640
[  385.057539]  ? __do_page_cache_readahead+0x663/0x810
[  385.062649]  ? find_held_lock+0x36/0x1c0
[  385.066710]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  385.072255]  alloc_pages_current+0x173/0x350
[  385.076665]  __page_cache_alloc+0x38c/0x5c0
[  385.080977]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  385.085904]  ? kasan_check_read+0x11/0x20
[  385.090048]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.095320]  ? generic_perform_write+0x6a0/0x6a0
[  385.100071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.105606]  ? check_preemption_disabled+0x48/0x280
[  385.110642]  filemap_fault+0x1595/0x25f0
[  385.114712]  ? __lock_page_or_retry+0xa00/0xa00
[  385.119380]  ? mark_held_locks+0x130/0x130
[  385.123623]  ? filemap_map_pages+0xd6b/0x1a20
[  385.128113]  ? lock_downgrade+0x900/0x900
[  385.132261]  ? check_preemption_disabled+0x48/0x280
[  385.137277]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  385.142200]  ? kasan_check_read+0x11/0x20
[  385.146341]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.151621]  ? rcu_softirq_qs+0x20/0x20
[  385.155603]  ? filemap_map_pages+0xd92/0x1a20
[  385.160107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.165652]  ? find_get_entries_tag+0x1400/0x1400
[  385.170494]  ? __lock_acquire+0x62f/0x4c20
[  385.174737]  ? lock_acquire+0x1ed/0x520
[  385.178708]  ? ext4_filemap_fault+0x7a/0xad
[  385.183029]  ? lock_release+0xa00/0xa00
[  385.187001]  ? perf_trace_sched_process_exec+0x860/0x860
[  385.192445]  ? print_usage_bug+0xc0/0xc0
[  385.196501]  ? print_usage_bug+0xc0/0xc0
[  385.200568]  ? down_read+0x8d/0x120
[  385.204187]  ? ext4_filemap_fault+0x7a/0xad
[  385.208500]  ? __down_interruptible+0x700/0x700
[  385.213173]  ext4_filemap_fault+0x82/0xad
[  385.217318]  __do_fault+0x100/0x6b0
[  385.220947]  ? pmd_devmap_trans_unstable+0x220/0x220
[  385.226050]  ? mark_held_locks+0x130/0x130
[  385.230291]  ? mark_held_locks+0x130/0x130
[  385.234518]  ? find_held_lock+0x36/0x1c0
[  385.238579]  ? find_held_lock+0x36/0x1c0
[  385.242643]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.248178]  __handle_mm_fault+0x3ea6/0x5be0
[  385.252581]  ? poll_select_copy_remaining+0x18c/0x6a0
[  385.257777]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  385.262628]  ? __might_fault+0x12b/0x1e0
[  385.266692]  ? lock_downgrade+0x900/0x900
[  385.270845]  ? zap_class+0x640/0x640
[  385.274555]  ? zap_class+0x640/0x640
[  385.278268]  ? find_held_lock+0x36/0x1c0
[  385.282341]  ? handle_mm_fault+0x42a/0xc70
[  385.286571]  ? lock_downgrade+0x900/0x900
[  385.290718]  ? check_preemption_disabled+0x48/0x280
[  385.295730]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  385.300652]  ? kasan_check_read+0x11/0x20
[  385.304806]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.310079]  ? rcu_softirq_qs+0x20/0x20
[  385.314048]  ? trace_hardirqs_off_caller+0x310/0x310
[  385.319149]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.324682]  ? check_preemption_disabled+0x48/0x280
[  385.329703]  handle_mm_fault+0x54f/0xc70
[  385.333762]  ? __handle_mm_fault+0x5be0/0x5be0
[  385.338345]  ? find_vma+0x34/0x190
[  385.341896]  __do_page_fault+0x5e8/0xe60
[  385.345954]  ? trace_hardirqs_off+0xb8/0x310
[  385.350365]  do_page_fault+0xf2/0x7e0
[  385.354160]  ? vmalloc_sync_all+0x30/0x30
[  385.358306]  ? error_entry+0x70/0xd0
[  385.362014]  ? trace_hardirqs_off_caller+0xbb/0x310
[  385.367022]  ? trace_hardirqs_on_caller+0xc0/0x310
[  385.371952]  ? syscall_return_slowpath+0x5e0/0x5e0
[  385.376879]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.381720]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.386730]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  385.392176]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  385.397189]  ? prepare_exit_to_usermode+0x291/0x3b0
[  385.402200]  ? page_fault+0x8/0x30
[  385.405736]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.410576]  ? page_fault+0x8/0x30
[  385.414121]  page_fault+0x1e/0x30
[  385.417566] RIP: 0033:0x7ff9ad261dd3
[  385.421293] Code: Bad RIP value.
[  385.424651] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  385.430006] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  385.437267] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  385.444529] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  385.451794] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  385.459053] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  385.466355] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  385.466415] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  385.473252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  385.473256] Call Trace:
[  385.473280]  dump_stack+0x244/0x39d
[  385.473297]  ? dump_stack_print_info.cold.1+0x20/0x20
[  385.473324]  warn_alloc.cold.116+0xb7/0x1bd
[  385.479839] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  385.489133]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  385.491686] init cpuset=/ mems_allowed=0
[  385.495301]  ? lock_downgrade+0x900/0x900
[  385.527459]  ? trace_hardirqs_off+0xb8/0x310
[  385.531871]  ? trace_hardirqs_off+0xb8/0x310
[  385.536280]  __alloc_pages_slowpath+0x26e8/0x2e10
[  385.541142]  ? warn_alloc+0x120/0x120
[  385.544955]  ? print_usage_bug+0xc0/0xc0
[  385.549010]  ? warn_alloc+0x120/0x120
[  385.552814]  ? warn_alloc+0x120/0x120
[  385.556618]  ? print_usage_bug+0xc0/0xc0
[  385.560680]  ? print_usage_bug+0xc0/0xc0
[  385.564736]  ? __lock_acquire+0x62f/0x4c20
[  385.568974]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.574508]  ? should_fail+0x22d/0xd01
[  385.578397]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.583498]  ? __lock_acquire+0x62f/0x4c20
[  385.587729]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.592849]  ? __lock_acquire+0x62f/0x4c20
[  385.597074]  ? should_fail+0x22d/0xd01
[  385.600961]  ? find_held_lock+0x36/0x1c0
[  385.605023]  ? mark_held_locks+0x130/0x130
[  385.609262]  ? mark_held_locks+0x130/0x130
[  385.613492]  ? zap_class+0x640/0x640
[  385.617204]  ? mark_held_locks+0xc7/0x130
[  385.621343]  ? do_raw_spin_unlock+0xa7/0x330
[  385.625745]  ? zap_class+0x640/0x640
[  385.629452]  ? print_usage_bug+0xc0/0xc0
[  385.633513]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.639043]  ? check_preemption_disabled+0x48/0x280
[  385.644062]  ? __lock_is_held+0xb5/0x140
[  385.648124]  __alloc_pages_nodemask+0xa80/0xde0
[  385.652791]  ? zap_class+0x640/0x640
[  385.656503]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  385.661522]  ? find_held_lock+0x36/0x1c0
[  385.665602]  ? ____cache_alloc_node+0x1c7/0x1e0
[  385.670268]  ? lock_downgrade+0x900/0x900
[  385.674420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.679963]  cache_grow_begin+0xa5/0x8c0
[  385.684019]  ? do_raw_spin_unlock+0xa7/0x330
[  385.688429]  fallback_alloc+0x204/0x2e0
[  385.692403]  ____cache_alloc_node+0x1c7/0x1e0
[  385.696898]  kmem_cache_alloc_node+0xe3/0x730
[  385.701389]  ? ipv6_get_ifaddr+0x42e/0x620
[  385.705631]  __alloc_skb+0x119/0x770
[  385.709338]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.714617]  ? netdev_alloc_frag+0x1f0/0x1f0
[  385.719022]  ? lock_downgrade+0x900/0x900
[  385.723172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.728721]  ? refcount_sub_and_test_checked+0x203/0x310
[  385.734167]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  385.739628]  ? addrconf_rs_timer+0x690/0x690
[  385.744050]  ndisc_alloc_skb+0x144/0x340
[  385.748111]  ndisc_send_rs+0x331/0x6e0
[  385.752000]  addrconf_rs_timer+0x314/0x690
[  385.756236]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.760480]  call_timer_fn+0x272/0x920
[  385.764369]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.768698]  ? process_timeout+0x40/0x40
[  385.772766]  ? __run_timers+0x7da/0xc70
[  385.776740]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.781230]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.785719]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.789947]  ? lockdep_hardirqs_on+0x296/0x5b0
[  385.794525]  ? trace_hardirqs_on+0xbd/0x310
[  385.798849]  ? kasan_check_read+0x11/0x20
[  385.802993]  ? __run_timers+0x7da/0xc70
[  385.806970]  ? trace_hardirqs_off_caller+0x310/0x310
[  385.812071]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.816307]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.820531]  __run_timers+0x7e5/0xc70
[  385.824342]  ? timer_fixup_init+0x70/0x70
[  385.828484]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.832979]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.837468]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  385.842049]  ? trace_hardirqs_on+0xbd/0x310
[  385.846367]  ? kasan_check_read+0x11/0x20
[  385.850509]  ? finish_task_switch+0x1f4/0x910
[  385.854998]  ? trace_hardirqs_off_caller+0x310/0x310
[  385.860093]  ? compat_start_thread+0x80/0x80
[  385.864527]  ? pvclock_read_flags+0x160/0x160
[  385.869020]  ? __switch_to_asm+0x34/0x70
[  385.873075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.878612]  ? check_preemption_disabled+0x48/0x280
[  385.883630]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  385.889163]  ? rcu_pm_notify+0xc0/0xc0
[  385.893045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.898583]  ? check_preemption_disabled+0x48/0x280
[  385.903601]  run_timer_softirq+0x52/0xb0
[  385.907660]  ? rcu_read_lock_sched_held+0x14f/0x180
[  385.912671]  __do_softirq+0x308/0xb7e
[  385.916468]  ? trace_hardirqs_on_caller+0xc0/0x310
[  385.921393]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  385.926489]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  385.931936]  ? preempt_count_add+0xe6/0x1b0
[  385.936257]  ? schedule+0x108/0x460
[  385.939882]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  385.944640]  ? trace_hardirqs_off+0xb8/0x310
[  385.949042]  ? smpboot_thread_fn+0x68b/0xa00
[  385.953449]  ? trace_hardirqs_on+0x310/0x310
[  385.957851]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.963381]  ? check_preemption_disabled+0x48/0x280
[  385.968391]  ? takeover_tasklets+0xa90/0xa90
[  385.972796]  run_ksoftirqd+0x5e/0x100
[  385.976599]  smpboot_thread_fn+0x68b/0xa00
[  385.980840]  ? sort_range+0x30/0x30
[  385.984463]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  385.989564]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.995114]  ? __kthread_parkme+0xfb/0x1a0
[  385.999352]  ? sort_range+0x30/0x30
[  386.002973]  kthread+0x35a/0x440
[  386.006333]  ? kthread_stop+0x900/0x900
[  386.010305]  ret_from_fork+0x3a/0x50
[  386.014029] warn_alloc_show_mem: 1 callbacks suppressed
[  386.014038] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  386.014039] Mem-Info:
[  386.014071] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  386.014071]  active_file:12 inactive_file:10 isolated_file:0
[  386.014071]  unevictable:0 dirty:0 writeback:0 unstable:0
[  386.014071]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  386.014071]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  386.014071]  free:13734 free_pcp:626 free_cma:0
[  386.019403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  386.025201] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  386.027567] Call Trace:
[  386.027594]  <IRQ>
[  386.060633] 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
[  386.069994]  dump_stack+0x244/0x39d
[  386.097717] lowmem_reserve[]: 0 2818 6321 6321
[  386.100303]  ? dump_stack_print_info.cold.1+0x20/0x20
[  386.102420] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  386.128527]  warn_alloc.cold.116+0xb7/0x1bd
[  386.132124] lowmem_reserve[]: 0 0 3503 3503
[  386.136692]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  386.141851] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  386.168994]  ? lock_downgrade+0x900/0x900
[  386.173282] lowmem_reserve[]: 0 0 0 0
[  386.177603]  ? trace_hardirqs_off+0xb8/0x310
[  386.182412] 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
[  386.211559]  ? trace_hardirqs_off+0xb8/0x310
[  386.215677] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  386.219473]  __alloc_pages_slowpath+0x26e8/0x2e10
[  386.223849] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  386.237389]  ? warn_alloc+0x120/0x120
[  386.241752] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  386.256830]  ? print_usage_bug+0xc0/0xc0
[  386.261648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  386.276018]  ? warn_alloc+0x120/0x120
[  386.279784] 2988 total pagecache pages
[  386.279799] 0 pages in swap cache
[  386.288620]  ? warn_alloc+0x120/0x120
[  386.292656] Swap cache stats: add 0, delete 0, find 0/0
[  386.301212]  ? print_usage_bug+0xc0/0xc0
[  386.304982] Free swap  = 0kB
[  386.308869]  ? print_usage_bug+0xc0/0xc0
[  386.312290] Total swap = 0kB
[  386.316074]  ? __lock_acquire+0x62f/0x4c20
[  386.321407] 1965979 pages RAM
[  386.325459]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.328439] 0 pages HighMem/MovableOnly
[  386.328446] 342855 pages reserved
[  386.332492]  ? should_fail+0x22d/0xd01
[  386.335485] 0 pages cma reserved
[  386.339710]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.342850] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  386.348307]  ? __lock_acquire+0x62f/0x4c20
[  386.352334] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  386.355697]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.359558] ksoftirqd/0 cpuset=/ mems_allowed=0
[  386.362912]  ? __lock_acquire+0x62f/0x4c20
[  386.402915]  ? should_fail+0x22d/0xd01
[  386.406805]  ? find_held_lock+0x36/0x1c0
[  386.410868]  ? mark_held_locks+0x130/0x130
[  386.415104]  ? mark_held_locks+0x130/0x130
[  386.419333]  ? zap_class+0x640/0x640
[  386.423046]  ? zap_class+0x640/0x640
[  386.426760]  ? print_usage_bug+0xc0/0xc0
[  386.430816]  ? do_raw_spin_unlock+0xa7/0x330
[  386.435219]  ? zap_class+0x640/0x640
[  386.438944]  ? print_usage_bug+0xc0/0xc0
[  386.443002]  ? wq_watchdog_touch+0x9c/0xfe
[  386.447238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.452770]  ? check_preemption_disabled+0x48/0x280
[  386.457793]  ? __lock_is_held+0xb5/0x140
[  386.461858]  __alloc_pages_nodemask+0xa80/0xde0
[  386.466527]  ? zap_class+0x640/0x640
[  386.470240]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  386.475262]  ? find_held_lock+0x36/0x1c0
[  386.479338]  ? ____cache_alloc_node+0x1c7/0x1e0
[  386.484004]  ? lock_downgrade+0x900/0x900
[  386.488160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.493699]  cache_grow_begin+0xa5/0x8c0
[  386.497755]  ? do_raw_spin_unlock+0xa7/0x330
[  386.502164]  fallback_alloc+0x204/0x2e0
[  386.506143]  ____cache_alloc_node+0x1c7/0x1e0
[  386.510637]  kmem_cache_alloc_node+0xe3/0x730
[  386.515127]  ? ipv6_get_ifaddr+0x42e/0x620
[  386.519365]  __alloc_skb+0x119/0x770
[  386.523074]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  386.528404]  ? netdev_alloc_frag+0x1f0/0x1f0
[  386.532838]  ? lock_downgrade+0x900/0x900
[  386.537001]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.542542]  ? refcount_sub_and_test_checked+0x203/0x310
[  386.547993]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  386.553445]  ? addrconf_rs_timer+0x690/0x690
[  386.557859]  ndisc_alloc_skb+0x144/0x340
[  386.561920]  ndisc_send_rs+0x331/0x6e0
[  386.565812]  addrconf_rs_timer+0x314/0x690
[  386.570060]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.574304]  call_timer_fn+0x272/0x920
[  386.578193]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.582426]  ? process_timeout+0x40/0x40
[  386.586506]  ? mark_held_locks+0xc7/0x130
[  386.590655]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.595144]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.599631]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.603864]  ? lockdep_hardirqs_on+0x296/0x5b0
[  386.608442]  ? trace_hardirqs_on+0xbd/0x310
[  386.612771]  ? kasan_check_read+0x11/0x20
[  386.616912]  ? __run_timers+0x7da/0xc70
[  386.620882]  ? trace_hardirqs_off_caller+0x310/0x310
[  386.625981]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.630220]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.634459]  __run_timers+0x7e5/0xc70
[  386.638772]  ? timer_fixup_init+0x70/0x70
[  386.642927]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  386.647942]  ? zap_class+0x640/0x640
[  386.651657]  ? print_usage_bug+0xc0/0xc0
[  386.655727]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  386.660921]  ? find_held_lock+0x36/0x1c0
[  386.664982]  ? zap_class+0x640/0x640
[  386.668697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.674232]  ? check_preemption_disabled+0x48/0x280
[  386.679254]  ? __lock_is_held+0xb5/0x140
[  386.683312]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.688846]  ? check_preemption_disabled+0x48/0x280
[  386.693861]  run_timer_softirq+0x52/0xb0
[  386.697919]  ? rcu_read_lock_sched_held+0x14f/0x180
[  386.702929]  __do_softirq+0x308/0xb7e
[  386.706730]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  386.711216]  ? lock_downgrade+0x900/0x900
[  386.715360]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  386.720467]  ? pvclock_read_flags+0x160/0x160
[  386.724969]  ? lapic_next_event+0x5a/0x90
[  386.729113]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.734654]  ? kvm_clock_read+0x18/0x30
[  386.738625]  ? kvm_sched_clock_read+0x9/0x20
[  386.743033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.748563]  ? check_preemption_disabled+0x48/0x280
[  386.753581]  irq_exit+0x17f/0x1c0
[  386.757033]  smp_apic_timer_interrupt+0x1cb/0x760
[  386.761868]  ? smp_reschedule_interrupt+0x109/0x650
[  386.766883]  ? smp_call_function_single_interrupt+0x650/0x650
[  386.772765]  ? interrupt_entry+0xb5/0xc0
[  386.776824]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.781923]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.786939]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.791777]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.796788]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.801801]  ? task_prio+0x50/0x50
[  386.805337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.810867]  ? check_preemption_disabled+0x48/0x280
[  386.815883]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.820726]  apic_timer_interrupt+0xf/0x20
[  386.824947]  </IRQ>
[  386.827178] RIP: 0010:console_unlock+0x102f/0x1190
[  386.832106] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  386.851007] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  386.858718] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  386.865981] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  386.873248] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  386.880509] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  386.887772] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  386.895047]  ? netconsole_netdev_event+0x280/0x280
[  386.899979]  ? console_unlock+0x1026/0x1190
[  386.904319]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  386.908986]  ? lock_release+0xa00/0xa00
[  386.912962]  ? interrupt_entry+0xc0/0xc0
[  386.917035]  vprintk_emit+0x391/0x990
[  386.920835]  ? wake_up_klogd+0x180/0x180
[  386.924899]  ? wake_up_klogd+0x180/0x180
[  386.928954]  ? attach_entity_load_avg+0x850/0x860
[  386.933793]  ? __lock_acquire+0x5c0/0x4c20
[  386.938022]  ? mark_held_locks+0x130/0x130
[  386.942255]  ? print_usage_bug+0x80/0xc0
[  386.946317]  ? find_held_lock+0x36/0x1c0
[  386.950379]  vprintk_default+0x28/0x30
[  386.954260]  vprintk_func+0x7e/0x181
[  386.957973]  printk+0xa7/0xcf
[  386.961076]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  386.965831]  ? printk+0xa7/0xcf
[  386.969106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.974651]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  386.979863]  show_free_areas.cold.117+0x103e/0x215d
[  386.984893]  ? si_meminfo_node+0x260/0x260
[  386.989217]  ? __lock_acquire+0x62f/0x4c20
[  386.993444]  ? __lock_acquire+0x62f/0x4c20
[  386.997681]  ? __account_cfs_rq_runtime+0x790/0x790
[  387.002707]  ? mark_held_locks+0x130/0x130
[  387.006936]  ? mark_held_locks+0x130/0x130
[  387.011173]  ? zap_class+0x640/0x640
[  387.014883]  ? put_dec+0x3b/0xf0
[  387.018251]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.023796]  ? find_held_lock+0x36/0x1c0
[  387.027867]  ? serial8250_console_write+0x8b3/0xb10
[  387.032878]  ? lock_downgrade+0x900/0x900
[  387.037026]  ? zap_class+0x640/0x640
[  387.040734]  ? zap_class+0x640/0x640
[  387.044449]  ? print_usage_bug+0xc0/0xc0
[  387.048600]  ? do_raw_spin_unlock+0xa7/0x330
[  387.053005]  ? trace_hardirqs_on+0x310/0x310
[  387.057407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.062947]  ? find_held_lock+0x36/0x1c0
[  387.067013]  ? mark_held_locks+0xc7/0x130
[  387.071159]  ? console_unlock+0x1002/0x1190
[  387.075583]  ? netconsole_netdev_event+0x280/0x280
[  387.080510]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  387.085087]  ? trace_hardirqs_on+0xbd/0x310
[  387.089403]  ? vprintk_emit+0x391/0x990
[  387.093376]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.098519]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.104160]  ? netconsole_netdev_event+0x280/0x280
[  387.109093]  ? console_unlock+0x8d8/0x1190
[  387.113333]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  387.118000]  ? vprintk_emit+0x846/0x990
[  387.121970]  ? lock_release+0xa00/0xa00
[  387.125943]  ? preempt_count_add+0xbc/0x1b0
[  387.130258]  ? wake_up_klogd+0x11a/0x180
[  387.134316]  ? console_device+0xc0/0xc0
[  387.138292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.143829]  ? vprintk_emit+0x293/0x990
[  387.147803]  ? wake_up_klogd+0x180/0x180
[  387.151860]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  387.156612]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.162062]  ? retint_kernel+0x1b/0x2d
[  387.165964]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  387.170741]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  387.175506]  ? show_mem+0x1e/0x17b
[  387.179050]  show_mem+0x34/0x17b
[  387.182416]  dump_header+0x2f1/0xf72
[  387.186141]  ? pagefault_out_of_memory+0x197/0x197
[  387.191072]  ? __lock_acquire+0x62f/0x4c20
[  387.195302]  ? percpu_ref_get_many+0x240/0x240
[  387.199887]  ? print_usage_bug+0xc0/0xc0
[  387.203950]  ? zap_class+0x640/0x640
[  387.207666]  ? print_usage_bug+0xc0/0xc0
[  387.211719]  ? print_usage_bug+0xc0/0xc0
[  387.215775]  ? zap_class+0x640/0x640
[  387.219488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.225024]  ? find_held_lock+0x36/0x1c0
[  387.229088]  ? mark_held_locks+0xc7/0x130
[  387.233242]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  387.238343]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  387.243455]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  387.248037]  ? trace_hardirqs_on+0xbd/0x310
[  387.252351]  ? kasan_check_read+0x11/0x20
[  387.256492]  ? ___ratelimit+0x3b4/0x672
[  387.260469]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.265570]  ? trace_hardirqs_on+0x310/0x310
[  387.269978]  ? lock_downgrade+0x900/0x900
[  387.274130]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  387.279226]  ? ___ratelimit+0x3b9/0x672
[  387.283199]  ? idr_get_free+0xf70/0xf70
[  387.287170]  ? find_held_lock+0x36/0x1c0
[  387.291233]  oom_kill_process.cold.27+0x10/0x903
[  387.295986]  ? zap_class+0x640/0x640
[  387.299693]  ? check_preemption_disabled+0x48/0x280
[  387.304708]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.309644]  ? kasan_check_read+0x11/0x20
[  387.313789]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.319061]  ? oom_evaluate_task+0x540/0x540
[  387.323473]  ? find_held_lock+0x36/0x1c0
[  387.327536]  ? out_of_memory+0x974/0x1430
[  387.331680]  ? lock_downgrade+0x900/0x900
[  387.335826]  ? check_preemption_disabled+0x48/0x280
[  387.340848]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.346204]  ? kasan_check_read+0x11/0x20
[  387.350348]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.355618]  ? rcu_softirq_qs+0x20/0x20
[  387.359596]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.365128]  ? oom_evaluate_task+0x302/0x540
[  387.369548]  out_of_memory+0xa84/0x1430
[  387.373526]  ? oom_killer_disable+0x3a0/0x3a0
[  387.378017]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  387.382942]  ? __ww_mutex_check_waiters+0x160/0x160
[  387.387973]  __alloc_pages_slowpath+0x2354/0x2e10
[  387.392840]  ? warn_alloc+0x120/0x120
[  387.396639]  ? mark_held_locks+0x130/0x130
[  387.400872]  ? find_get_entry+0xaae/0x1120
[  387.405109]  ? filemap_map_pages+0x1a20/0x1a20
[  387.409690]  ? zap_class+0x640/0x640
[  387.413403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.418942]  ? check_preemption_disabled+0x48/0x280
[  387.423963]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.429586]  ? should_fail+0x22d/0xd01
[  387.433472]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.438572]  ? zap_class+0x640/0x640
[  387.442303]  ? __lock_is_held+0xb5/0x140
[  387.446371]  ? mark_held_locks+0x130/0x130
[  387.450601]  ? lock_release+0xa00/0xa00
[  387.454574]  ? perf_trace_sched_process_exec+0x860/0x860
[  387.460024]  ? xa_load+0x2ba/0x460
[  387.463557]  ? lock_downgrade+0x900/0x900
[  387.467707]  ? __might_sleep+0x95/0x190
[  387.472064]  __alloc_pages_nodemask+0xa80/0xde0
[  387.476740]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  387.481751]  ? __page_cache_alloc+0x191/0x5c0
[  387.486245]  ? xa_load+0x2e1/0x460
[  387.489779]  ? xa_clear_mark+0x40/0x40
[  387.493663]  ? zap_class+0x640/0x640
[  387.497379]  ? zap_class+0x640/0x640
[  387.501109]  ? zap_class+0x640/0x640
[  387.504816]  ? __do_page_cache_readahead+0x663/0x810
[  387.509918]  ? find_held_lock+0x36/0x1c0
[  387.513981]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  387.519522]  alloc_pages_current+0x173/0x350
[  387.523929]  __page_cache_alloc+0x38c/0x5c0
[  387.528249]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.533174]  ? kasan_check_read+0x11/0x20
[  387.537316]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.542588]  ? generic_perform_write+0x6a0/0x6a0
[  387.547342]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.552875]  ? check_preemption_disabled+0x48/0x280
[  387.557894]  filemap_fault+0x1595/0x25f0
[  387.561972]  ? __lock_page_or_retry+0xa00/0xa00
[  387.566641]  ? mark_held_locks+0x130/0x130
[  387.570879]  ? filemap_map_pages+0xd6b/0x1a20
[  387.575374]  ? lock_downgrade+0x900/0x900
[  387.579518]  ? check_preemption_disabled+0x48/0x280
[  387.584530]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.589457]  ? kasan_check_read+0x11/0x20
[  387.593602]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.598872]  ? rcu_softirq_qs+0x20/0x20
[  387.602855]  ? filemap_map_pages+0xd92/0x1a20
[  387.607352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.612891]  ? find_get_entries_tag+0x1400/0x1400
[  387.617734]  ? __lock_acquire+0x62f/0x4c20
[  387.621979]  ? lock_acquire+0x1ed/0x520
[  387.625952]  ? ext4_filemap_fault+0x7a/0xad
[  387.630275]  ? lock_release+0xa00/0xa00
[  387.634246]  ? perf_trace_sched_process_exec+0x860/0x860
[  387.639694]  ? print_usage_bug+0xc0/0xc0
[  387.643757]  ? print_usage_bug+0xc0/0xc0
[  387.647822]  ? down_read+0x8d/0x120
[  387.651443]  ? ext4_filemap_fault+0x7a/0xad
[  387.655762]  ? __down_interruptible+0x700/0x700
[  387.660440]  ext4_filemap_fault+0x82/0xad
[  387.664583]  __do_fault+0x100/0x6b0
[  387.668213]  ? pmd_devmap_trans_unstable+0x220/0x220
[  387.673315]  ? mark_held_locks+0x130/0x130
[  387.677548]  ? mark_held_locks+0x130/0x130
[  387.681773]  ? find_held_lock+0x36/0x1c0
[  387.685835]  ? find_held_lock+0x36/0x1c0
[  387.689895]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.695445]  __handle_mm_fault+0x3ea6/0x5be0
[  387.699852]  ? poll_select_copy_remaining+0x18c/0x6a0
[  387.705042]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  387.709888]  ? __might_fault+0x12b/0x1e0
[  387.713953]  ? lock_downgrade+0x900/0x900
[  387.718106]  ? zap_class+0x640/0x640
[  387.721815]  ? zap_class+0x640/0x640
[  387.725530]  ? find_held_lock+0x36/0x1c0
[  387.729595]  ? handle_mm_fault+0x42a/0xc70
[  387.733824]  ? lock_downgrade+0x900/0x900
[  387.737970]  ? check_preemption_disabled+0x48/0x280
[  387.742984]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.747912]  ? kasan_check_read+0x11/0x20
[  387.752055]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.757324]  ? rcu_softirq_qs+0x20/0x20
[  387.761290]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.766388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.771932]  ? check_preemption_disabled+0x48/0x280
[  387.776958]  handle_mm_fault+0x54f/0xc70
[  387.781018]  ? __handle_mm_fault+0x5be0/0x5be0
[  387.785602]  ? find_vma+0x34/0x190
[  387.789142]  __do_page_fault+0x5e8/0xe60
[  387.793209]  ? trace_hardirqs_off+0xb8/0x310
[  387.797621]  do_page_fault+0xf2/0x7e0
[  387.801424]  ? vmalloc_sync_all+0x30/0x30
[  387.805570]  ? error_entry+0x70/0xd0
[  387.809279]  ? trace_hardirqs_off_caller+0xbb/0x310
[  387.814290]  ? trace_hardirqs_on_caller+0xc0/0x310
[  387.819232]  ? syscall_return_slowpath+0x5e0/0x5e0
[  387.824157]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.828994]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.834007]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.839454]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  387.844465]  ? prepare_exit_to_usermode+0x291/0x3b0
[  387.849476]  ? page_fault+0x8/0x30
[  387.853014]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.857855]  ? page_fault+0x8/0x30
[  387.861398]  page_fault+0x1e/0x30
[  387.864844] RIP: 0033:0x7ff9ad261dd3
[  387.868566] Code: Bad RIP value.
[  387.871929] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  387.877286] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  387.884548] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  387.891816] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  387.899077] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  387.906339] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  387.913625] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  387.913684] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  387.920029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  387.920036] Call Trace:
[  387.926594] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  387.935854]  dump_stack+0x244/0x39d
[  387.938407] init cpuset=/ mems_allowed=0
[  387.948102]  ? dump_stack_print_info.cold.1+0x20/0x20
[  387.960926]  warn_alloc.cold.116+0xb7/0x1bd
[  387.965250]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  387.970092]  ? lock_downgrade+0x900/0x900
[  387.974241]  ? trace_hardirqs_off+0xb8/0x310
[  387.978650]  ? trace_hardirqs_off+0xb8/0x310
[  387.983075]  __alloc_pages_slowpath+0x26e8/0x2e10
[  387.987938]  ? warn_alloc+0x120/0x120
[  387.991740]  ? print_usage_bug+0xc0/0xc0
[  387.995796]  ? warn_alloc+0x120/0x120
[  387.999600]  ? warn_alloc+0x120/0x120
[  388.003402]  ? print_usage_bug+0xc0/0xc0
[  388.007468]  ? print_usage_bug+0xc0/0xc0
[  388.011527]  ? __lock_acquire+0x62f/0x4c20
[  388.015762]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.021300]  ? should_fail+0x22d/0xd01
[  388.025184]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.030285]  ? __lock_acquire+0x62f/0x4c20
[  388.034518]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.039612]  ? __lock_acquire+0x62f/0x4c20
[  388.043840]  ? should_fail+0x22d/0xd01
[  388.047719]  ? find_held_lock+0x36/0x1c0
[  388.051783]  ? mark_held_locks+0x130/0x130
[  388.056017]  ? mark_held_locks+0x130/0x130
[  388.060242]  ? zap_class+0x640/0x640
[  388.063954]  ? mark_held_locks+0xc7/0x130
[  388.068098]  ? do_raw_spin_unlock+0xa7/0x330
[  388.072501]  ? zap_class+0x640/0x640
[  388.076211]  ? print_usage_bug+0xc0/0xc0
[  388.080271]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.085814]  ? check_preemption_disabled+0x48/0x280
[  388.090892]  ? __lock_is_held+0xb5/0x140
[  388.094952]  __alloc_pages_nodemask+0xa80/0xde0
[  388.099616]  ? zap_class+0x640/0x640
[  388.103327]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  388.108349]  ? find_held_lock+0x36/0x1c0
[  388.112424]  ? ____cache_alloc_node+0x1c7/0x1e0
[  388.117089]  ? lock_downgrade+0x900/0x900
[  388.121241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.126779]  cache_grow_begin+0xa5/0x8c0
[  388.130839]  ? do_raw_spin_unlock+0xa7/0x330
[  388.135250]  fallback_alloc+0x204/0x2e0
[  388.139225]  ____cache_alloc_node+0x1c7/0x1e0
[  388.143722]  kmem_cache_alloc_node+0xe3/0x730
[  388.148212]  ? ipv6_get_ifaddr+0x42e/0x620
[  388.152450]  __alloc_skb+0x119/0x770
[  388.156158]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  388.161439]  ? netdev_alloc_frag+0x1f0/0x1f0
[  388.165841]  ? lock_downgrade+0x900/0x900
[  388.169990]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.175519]  ? refcount_sub_and_test_checked+0x203/0x310
[  388.180967]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  388.186413]  ? addrconf_rs_timer+0x690/0x690
[  388.190825]  ndisc_alloc_skb+0x144/0x340
[  388.194888]  ndisc_send_rs+0x331/0x6e0
[  388.198773]  addrconf_rs_timer+0x314/0x690
[  388.203006]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.207244]  call_timer_fn+0x272/0x920
[  388.211125]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.215354]  ? process_timeout+0x40/0x40
[  388.219426]  ? __run_timers+0x7da/0xc70
[  388.223406]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.227898]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.232402]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.236631]  ? lockdep_hardirqs_on+0x296/0x5b0
[  388.241209]  ? trace_hardirqs_on+0xbd/0x310
[  388.245523]  ? kasan_check_read+0x11/0x20
[  388.249664]  ? __run_timers+0x7da/0xc70
[  388.253631]  ? trace_hardirqs_off_caller+0x310/0x310
[  388.258733]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.262968]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.267199]  __run_timers+0x7e5/0xc70
[  388.271005]  ? timer_fixup_init+0x70/0x70
[  388.275148]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.279635]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.284127]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  388.288707]  ? trace_hardirqs_on+0xbd/0x310
[  388.293022]  ? kasan_check_read+0x11/0x20
[  388.297165]  ? finish_task_switch+0x1f4/0x910
[  388.301660]  ? trace_hardirqs_off_caller+0x310/0x310
[  388.306757]  ? compat_start_thread+0x80/0x80
[  388.311188]  ? pvclock_read_flags+0x160/0x160
[  388.315676]  ? __switch_to_asm+0x34/0x70
[  388.319735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.325269]  ? check_preemption_disabled+0x48/0x280
[  388.330291]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  388.335823]  ? rcu_pm_notify+0xc0/0xc0
[  388.339705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.345233]  ? check_preemption_disabled+0x48/0x280
[  388.350252]  run_timer_softirq+0x52/0xb0
[  388.354307]  ? rcu_read_lock_sched_held+0x14f/0x180
[  388.359316]  __do_softirq+0x308/0xb7e
[  388.363135]  ? trace_hardirqs_on_caller+0xc0/0x310
[  388.368062]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  388.373158]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  388.378605]  ? preempt_count_add+0xe6/0x1b0
[  388.382924]  ? schedule+0x108/0x460
[  388.386547]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  388.391305]  ? trace_hardirqs_off+0xb8/0x310
[  388.395713]  ? smpboot_thread_fn+0x68b/0xa00
[  388.400117]  ? trace_hardirqs_on+0x310/0x310
[  388.404523]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.410054]  ? check_preemption_disabled+0x48/0x280
[  388.415065]  ? takeover_tasklets+0xa90/0xa90
[  388.419471]  run_ksoftirqd+0x5e/0x100
[  388.423266]  smpboot_thread_fn+0x68b/0xa00
[  388.427498]  ? sort_range+0x30/0x30
[  388.431119]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  388.436305]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.441855]  ? __kthread_parkme+0xfb/0x1a0
[  388.446090]  ? sort_range+0x30/0x30
[  388.449726]  kthread+0x35a/0x440
[  388.453093]  ? kthread_stop+0x900/0x900
[  388.457066]  ret_from_fork+0x3a/0x50
[  388.460785] warn_alloc_show_mem: 1 callbacks suppressed
[  388.460794] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  388.460796] Mem-Info:
[  388.460825] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  388.460825]  active_file:12 inactive_file:10 isolated_file:0
[  388.460825]  unevictable:0 dirty:0 writeback:0 unstable:0
[  388.460825]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  388.460825]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  388.460825]  free:13734 free_pcp:626 free_cma:0
[  388.466155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  388.466162] Call Trace:
[  388.472447] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  388.474835]  <IRQ>
[  388.509514] 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
[  388.518874]  dump_stack+0x244/0x39d
[  388.521421] lowmem_reserve[]: 0 2818 6321 6321
[  388.549175]  ? dump_stack_print_info.cold.1+0x20/0x20
[  388.551295] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  388.577406]  warn_alloc.cold.116+0xb7/0x1bd
[  388.580994] lowmem_reserve[]: 0 0 3503 3503
[  388.585566]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  388.590725] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  388.617872]  ? lock_downgrade+0x900/0x900
[  388.622157] lowmem_reserve[]: 0 0 0 0
[  388.626477]  ? trace_hardirqs_off+0xb8/0x310
[  388.631286] 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
[  388.660914]  ? trace_hardirqs_off+0xb8/0x310
[  388.665034] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  388.668834]  __alloc_pages_slowpath+0x26e8/0x2e10
[  388.673206] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  388.686742]  ? warn_alloc+0x120/0x120
[  388.691104] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  388.706171]  ? print_usage_bug+0xc0/0xc0
[  388.710982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  388.710990] 2988 total pagecache pages
[  388.725365]  ? warn_alloc+0x120/0x120
[  388.729143] 0 pages in swap cache
[  388.737961]  ? warn_alloc+0x120/0x120
[  388.741994] Swap cache stats: add 0, delete 0, find 0/0
[  388.750546]  ? print_usage_bug+0xc0/0xc0
[  388.750561]  ? kvm_clock_read+0x18/0x30
[  388.754419] Free swap  = 0kB
[  388.754426] Total swap = 0kB
[  388.758217]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  388.761640] 1965979 pages RAM
[  388.765424]  ? print_usage_bug+0xc0/0xc0
[  388.770760] 0 pages HighMem/MovableOnly
[  388.774810]  ? __lock_acquire+0x62f/0x4c20
[  388.778747] 342855 pages reserved
[  388.778754] 0 pages cma reserved
[  388.781762]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.784811] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  388.789775]  ? should_fail+0x22d/0xd01
[  388.792931] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  388.796897]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  388.796914]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.800858] ksoftirqd/0 cpuset=/ mems_allowed=0
[  388.805083]  ? __lock_acquire+0x62f/0x4c20
[  388.857241]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.862346]  ? __lock_acquire+0x62f/0x4c20
[  388.866573]  ? should_fail+0x22d/0xd01
[  388.870451]  ? rcu_irq_exit+0x1a2/0x390
[  388.874430]  ? mark_held_locks+0x130/0x130
[  388.878663]  ? mark_held_locks+0x130/0x130
[  388.882898]  ? mark_held_locks+0xc7/0x130
[  388.887041]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  388.892066]  ? zap_class+0x640/0x640
[  388.895779]  ? print_usage_bug+0xc0/0xc0
[  388.899844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.905384]  ? check_preemption_disabled+0x48/0x280
[  388.910405]  ? __lock_is_held+0xb5/0x140
[  388.914472]  __alloc_pages_nodemask+0xa80/0xde0
[  388.919134]  ? zap_class+0x640/0x640
[  388.922855]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  388.927910]  ? find_held_lock+0x36/0x1c0
[  388.932046]  ? ____cache_alloc_node+0x1c7/0x1e0
[  388.936732]  ? lock_downgrade+0x900/0x900
[  388.940885]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.946421]  cache_grow_begin+0xa5/0x8c0
[  388.950474]  ? do_raw_spin_unlock+0xa7/0x330
[  388.954882]  fallback_alloc+0x204/0x2e0
[  388.958862]  ____cache_alloc_node+0x1c7/0x1e0
[  388.963359]  kmem_cache_alloc_node+0xe3/0x730
[  388.967858]  ? ipv6_get_ifaddr+0x42e/0x620
[  388.972097]  __alloc_skb+0x119/0x770
[  388.975803]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  388.981081]  ? netdev_alloc_frag+0x1f0/0x1f0
[  388.985490]  ? lock_downgrade+0x900/0x900
[  388.989641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.995174]  ? refcount_sub_and_test_checked+0x203/0x310
[  389.000621]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  389.006069]  ? addrconf_rs_timer+0x690/0x690
[  389.010481]  ndisc_alloc_skb+0x144/0x340
[  389.014543]  ndisc_send_rs+0x331/0x6e0
[  389.018441]  addrconf_rs_timer+0x314/0x690
[  389.022677]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.026918]  call_timer_fn+0x272/0x920
[  389.030799]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.035033]  ? process_timeout+0x40/0x40
[  389.039099]  ? mark_held_locks+0xc7/0x130
[  389.043250]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.047744]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.052232]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.056466]  ? lockdep_hardirqs_on+0x296/0x5b0
[  389.061051]  ? trace_hardirqs_on+0xbd/0x310
[  389.065383]  ? kasan_check_read+0x11/0x20
[  389.069525]  ? __run_timers+0x7da/0xc70
[  389.073501]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.078611]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.082855]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.087084]  __run_timers+0x7e5/0xc70
[  389.090921]  ? timer_fixup_init+0x70/0x70
[  389.095089]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  389.100103]  ? zap_class+0x640/0x640
[  389.103854]  ? print_usage_bug+0xc0/0xc0
[  389.107941]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  389.113137]  ? find_held_lock+0x36/0x1c0
[  389.117196]  ? zap_class+0x640/0x640
[  389.120909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.126457]  ? check_preemption_disabled+0x48/0x280
[  389.131478]  ? __lock_is_held+0xb5/0x140
[  389.135537]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.141069]  ? check_preemption_disabled+0x48/0x280
[  389.146084]  run_timer_softirq+0x52/0xb0
[  389.150138]  ? rcu_read_lock_sched_held+0x14f/0x180
[  389.155153]  __do_softirq+0x308/0xb7e
[  389.158953]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  389.163459]  ? lock_downgrade+0x900/0x900
[  389.167607]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  389.172713]  ? pvclock_read_flags+0x160/0x160
[  389.177204]  ? lapic_next_event+0x5a/0x90
[  389.181351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.186887]  ? kvm_clock_read+0x18/0x30
[  389.190859]  ? kvm_sched_clock_read+0x9/0x20
[  389.195353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.200892]  ? check_preemption_disabled+0x48/0x280
[  389.205912]  irq_exit+0x17f/0x1c0
[  389.209359]  smp_apic_timer_interrupt+0x1cb/0x760
[  389.214201]  ? smp_reschedule_interrupt+0x109/0x650
[  389.219216]  ? smp_call_function_single_interrupt+0x650/0x650
[  389.225099]  ? interrupt_entry+0xb5/0xc0
[  389.229162]  ? trace_hardirqs_off_caller+0xbb/0x310
[  389.234177]  ? trace_hardirqs_off_caller+0xbb/0x310
[  389.239191]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.244465]  ? trace_hardirqs_on_caller+0x310/0x310
[  389.249479]  ? trace_hardirqs_on_caller+0x310/0x310
[  389.254504]  ? task_prio+0x50/0x50
[  389.258421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.263957]  ? check_preemption_disabled+0x48/0x280
[  389.268974]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.273822]  apic_timer_interrupt+0xf/0x20
[  389.278044]  </IRQ>
[  389.280285] RIP: 0010:console_unlock+0x102f/0x1190
[  389.285214] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  389.304109] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  389.311816] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  389.319080] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  389.326342] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  389.333604] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  389.340866] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  389.348140]  ? netconsole_netdev_event+0x280/0x280
[  389.353077]  ? console_unlock+0x1026/0x1190
[  389.357412]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  389.362083]  ? lock_release+0xa00/0xa00
[  389.366059]  ? interrupt_entry+0xc0/0xc0
[  389.370129]  vprintk_emit+0x391/0x990
[  389.373928]  ? wake_up_klogd+0x180/0x180
[  389.377989]  ? wake_up_klogd+0x180/0x180
[  389.382044]  ? attach_entity_load_avg+0x850/0x860
[  389.386882]  ? __lock_acquire+0x5c0/0x4c20
[  389.391111]  ? mark_held_locks+0x130/0x130
[  389.395339]  ? print_usage_bug+0x80/0xc0
[  389.399413]  ? find_held_lock+0x36/0x1c0
[  389.403481]  vprintk_default+0x28/0x30
[  389.407373]  vprintk_func+0x7e/0x181
[  389.411493]  printk+0xa7/0xcf
[  389.414595]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  389.419350]  ? printk+0xa7/0xcf
[  389.422628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.428171]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  389.433361]  show_free_areas.cold.117+0x103e/0x215d
[  389.438394]  ? si_meminfo_node+0x260/0x260
[  389.442632]  ? __lock_acquire+0x62f/0x4c20
[  389.446865]  ? __lock_acquire+0x62f/0x4c20
[  389.451101]  ? __account_cfs_rq_runtime+0x790/0x790
[  389.456127]  ? mark_held_locks+0x130/0x130
[  389.460355]  ? mark_held_locks+0x130/0x130
[  389.464594]  ? zap_class+0x640/0x640
[  389.468306]  ? put_dec+0x3b/0xf0
[  389.471948]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.477495]  ? find_held_lock+0x36/0x1c0
[  389.481561]  ? serial8250_console_write+0x8b3/0xb10
[  389.486573]  ? lock_downgrade+0x900/0x900
[  389.490717]  ? zap_class+0x640/0x640
[  389.494426]  ? zap_class+0x640/0x640
[  389.498135]  ? print_usage_bug+0xc0/0xc0
[  389.502189]  ? do_raw_spin_unlock+0xa7/0x330
[  389.506595]  ? trace_hardirqs_on+0x310/0x310
[  389.510997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.516540]  ? find_held_lock+0x36/0x1c0
[  389.520603]  ? mark_held_locks+0xc7/0x130
[  389.524751]  ? console_unlock+0x1002/0x1190
[  389.529080]  ? netconsole_netdev_event+0x280/0x280
[  389.534005]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  389.538583]  ? trace_hardirqs_on+0xbd/0x310
[  389.542897]  ? vprintk_emit+0x391/0x990
[  389.546866]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.551964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.557501]  ? netconsole_netdev_event+0x280/0x280
[  389.562427]  ? console_unlock+0x8d8/0x1190
[  389.566668]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  389.571326]  ? vprintk_emit+0x846/0x990
[  389.575297]  ? lock_release+0xa00/0xa00
[  389.579275]  ? preempt_count_add+0xbc/0x1b0
[  389.583593]  ? wake_up_klogd+0x11a/0x180
[  389.587651]  ? console_device+0xc0/0xc0
[  389.591625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.597163]  ? vprintk_emit+0x293/0x990
[  389.601135]  ? wake_up_klogd+0x180/0x180
[  389.605197]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  389.609951]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.615402]  ? retint_kernel+0x1b/0x2d
[  389.619303]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  389.624077]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  389.628831]  ? show_mem+0x1e/0x17b
[  389.632373]  show_mem+0x34/0x17b
[  389.635736]  dump_header+0x2f1/0xf72
[  389.639461]  ? pagefault_out_of_memory+0x197/0x197
[  389.644395]  ? __lock_acquire+0x62f/0x4c20
[  389.648624]  ? percpu_ref_get_many+0x240/0x240
[  389.653205]  ? print_usage_bug+0xc0/0xc0
[  389.657275]  ? zap_class+0x640/0x640
[  389.660988]  ? print_usage_bug+0xc0/0xc0
[  389.665041]  ? print_usage_bug+0xc0/0xc0
[  389.669106]  ? zap_class+0x640/0x640
[  389.672818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.678356]  ? find_held_lock+0x36/0x1c0
[  389.682423]  ? mark_held_locks+0xc7/0x130
[  389.686571]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  389.691673]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  389.696780]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  389.701359]  ? trace_hardirqs_on+0xbd/0x310
[  389.705685]  ? kasan_check_read+0x11/0x20
[  389.709830]  ? ___ratelimit+0x3b4/0x672
[  389.713801]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.718908]  ? trace_hardirqs_on+0x310/0x310
[  389.723310]  ? lock_downgrade+0x900/0x900
[  389.727459]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  389.732555]  ? ___ratelimit+0x3b9/0x672
[  389.736523]  ? idr_get_free+0xf70/0xf70
[  389.740494]  ? find_held_lock+0x36/0x1c0
[  389.744560]  oom_kill_process.cold.27+0x10/0x903
[  389.749314]  ? zap_class+0x640/0x640
[  389.753023]  ? check_preemption_disabled+0x48/0x280
[  389.758036]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.762960]  ? kasan_check_read+0x11/0x20
[  389.767106]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.772382]  ? oom_evaluate_task+0x540/0x540
[  389.776796]  ? find_held_lock+0x36/0x1c0
[  389.780858]  ? out_of_memory+0x974/0x1430
[  389.785002]  ? lock_downgrade+0x900/0x900
[  389.789143]  ? check_preemption_disabled+0x48/0x280
[  389.794157]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.799078]  ? kasan_check_read+0x11/0x20
[  389.803224]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.808505]  ? rcu_softirq_qs+0x20/0x20
[  389.812476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.818005]  ? oom_evaluate_task+0x302/0x540
[  389.822413]  out_of_memory+0xa84/0x1430
[  389.826398]  ? oom_killer_disable+0x3a0/0x3a0
[  389.830887]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  389.835815]  ? __ww_mutex_check_waiters+0x160/0x160
[  389.840836]  __alloc_pages_slowpath+0x2354/0x2e10
[  389.845699]  ? warn_alloc+0x120/0x120
[  389.849493]  ? mark_held_locks+0x130/0x130
[  389.853739]  ? find_get_entry+0xaae/0x1120
[  389.857982]  ? filemap_map_pages+0x1a20/0x1a20
[  389.862560]  ? zap_class+0x640/0x640
[  389.866274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.871806]  ? check_preemption_disabled+0x48/0x280
[  389.876818]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.882347]  ? should_fail+0x22d/0xd01
[  389.886240]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  389.891351]  ? zap_class+0x640/0x640
[  389.895081]  ? __lock_is_held+0xb5/0x140
[  389.899145]  ? mark_held_locks+0x130/0x130
[  389.903380]  ? lock_release+0xa00/0xa00
[  389.907348]  ? perf_trace_sched_process_exec+0x860/0x860
[  389.912794]  ? xa_load+0x2ba/0x460
[  389.916333]  ? lock_downgrade+0x900/0x900
[  389.920488]  ? __might_sleep+0x95/0x190
[  389.924463]  __alloc_pages_nodemask+0xa80/0xde0
[  389.929132]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  389.934150]  ? __page_cache_alloc+0x191/0x5c0
[  389.938647]  ? xa_load+0x2e1/0x460
[  389.942184]  ? xa_clear_mark+0x40/0x40
[  389.946065]  ? zap_class+0x640/0x640
[  389.949784]  ? zap_class+0x640/0x640
[  389.953493]  ? zap_class+0x640/0x640
[  389.957200]  ? __do_page_cache_readahead+0x663/0x810
[  389.962314]  ? find_held_lock+0x36/0x1c0
[  389.966378]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  389.971918]  alloc_pages_current+0x173/0x350
[  389.976328]  __page_cache_alloc+0x38c/0x5c0
[  389.980641]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.985562]  ? kasan_check_read+0x11/0x20
[  389.989705]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.994978]  ? generic_perform_write+0x6a0/0x6a0
[  389.999729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.005263]  ? check_preemption_disabled+0x48/0x280
[  390.010282]  filemap_fault+0x1595/0x25f0
[  390.014351]  ? __lock_page_or_retry+0xa00/0xa00
[  390.019016]  ? mark_held_locks+0x130/0x130
[  390.023258]  ? filemap_map_pages+0xd6b/0x1a20
[  390.027756]  ? lock_downgrade+0x900/0x900
[  390.031901]  ? check_preemption_disabled+0x48/0x280
[  390.036921]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  390.041845]  ? kasan_check_read+0x11/0x20
[  390.045987]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  390.051264]  ? rcu_softirq_qs+0x20/0x20
[  390.055258]  ? filemap_map_pages+0xd92/0x1a20
[  390.059773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.065317]  ? find_get_entries_tag+0x1400/0x1400
[  390.070166]  ? __lock_acquire+0x62f/0x4c20
[  390.074407]  ? lock_acquire+0x1ed/0x520
[  390.078375]  ? ext4_filemap_fault+0x7a/0xad
[  390.082696]  ? lock_release+0xa00/0xa00
[  390.086662]  ? perf_trace_sched_process_exec+0x860/0x860
[  390.092108]  ? print_usage_bug+0xc0/0xc0
[  390.096170]  ? print_usage_bug+0xc0/0xc0
[  390.100243]  ? down_read+0x8d/0x120
[  390.103861]  ? ext4_filemap_fault+0x7a/0xad
[  390.108176]  ? __down_interruptible+0x700/0x700
[  390.112851]  ext4_filemap_fault+0x82/0xad
[  390.116997]  __do_fault+0x100/0x6b0
[  390.120625]  ? pmd_devmap_trans_unstable+0x220/0x220
[  390.125728]  ? mark_held_locks+0x130/0x130
[  390.129966]  ? mark_held_locks+0x130/0x130
[  390.134194]  ? find_held_lock+0x36/0x1c0
[  390.138261]  ? find_held_lock+0x36/0x1c0
[  390.142322]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.147862]  __handle_mm_fault+0x3ea6/0x5be0
[  390.152268]  ? poll_select_copy_remaining+0x18c/0x6a0
[  390.157459]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  390.162300]  ? __might_fault+0x12b/0x1e0
[  390.166357]  ? lock_downgrade+0x900/0x900
[  390.170508]  ? zap_class+0x640/0x640
[  390.174222]  ? zap_class+0x640/0x640
[  390.177936]  ? find_held_lock+0x36/0x1c0
[  390.182000]  ? handle_mm_fault+0x42a/0xc70
[  390.186240]  ? lock_downgrade+0x900/0x900
[  390.190384]  ? check_preemption_disabled+0x48/0x280
[  390.195402]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  390.200325]  ? kasan_check_read+0x11/0x20
[  390.204465]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  390.209741]  ? rcu_softirq_qs+0x20/0x20
[  390.213709]  ? trace_hardirqs_off_caller+0x310/0x310
[  390.218815]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.224349]  ? check_preemption_disabled+0x48/0x280
[  390.229365]  handle_mm_fault+0x54f/0xc70
[  390.233425]  ? __handle_mm_fault+0x5be0/0x5be0
[  390.238006]  ? find_vma+0x34/0x190
[  390.241544]  __do_page_fault+0x5e8/0xe60
[  390.245597]  ? trace_hardirqs_off+0xb8/0x310
[  390.250018]  do_page_fault+0xf2/0x7e0
[  390.253815]  ? vmalloc_sync_all+0x30/0x30
[  390.257957]  ? error_entry+0x70/0xd0
[  390.261668]  ? trace_hardirqs_off_caller+0xbb/0x310
[  390.266681]  ? trace_hardirqs_on_caller+0xc0/0x310
[  390.271604]  ? syscall_return_slowpath+0x5e0/0x5e0
[  390.276530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.281379]  ? trace_hardirqs_on_caller+0x310/0x310
[  390.286390]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  390.291839]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  390.296855]  ? prepare_exit_to_usermode+0x291/0x3b0
[  390.301869]  ? page_fault+0x8/0x30
[  390.305406]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.310246]  ? page_fault+0x8/0x30
[  390.313782]  page_fault+0x1e/0x30
[  390.317227] RIP: 0033:0x7ff9ad261dd3
[  390.320944] Code: Bad RIP value.
[  390.324298] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  390.329654] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  390.336920] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  390.344183] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  390.351451] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  390.359054] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  390.366346] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  390.366406] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  390.372748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  390.372753] Call Trace:
[  390.372771]  dump_stack+0x244/0x39d
[  390.372791]  ? dump_stack_print_info.cold.1+0x20/0x20
[  390.379306] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  390.388602]  warn_alloc.cold.116+0xb7/0x1bd
[  390.391153] init cpuset=/ mems_allowed=0
[  390.394765]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  390.422788]  ? lock_downgrade+0x900/0x900
[  390.426939]  ? trace_hardirqs_off+0xb8/0x310
[  390.431350]  ? trace_hardirqs_off+0xb8/0x310
[  390.435765]  __alloc_pages_slowpath+0x26e8/0x2e10
[  390.440628]  ? warn_alloc+0x120/0x120
[  390.444428]  ? print_usage_bug+0xc0/0xc0
[  390.448486]  ? warn_alloc+0x120/0x120
[  390.452286]  ? warn_alloc+0x120/0x120
[  390.456081]  ? print_usage_bug+0xc0/0xc0
[  390.460140]  ? print_usage_bug+0xc0/0xc0
[  390.464216]  ? __lock_acquire+0x62f/0x4c20
[  390.468450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.474444]  ? should_fail+0x22d/0xd01
[  390.478332]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.483428]  ? __lock_acquire+0x62f/0x4c20
[  390.487668]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.492762]  ? __lock_acquire+0x62f/0x4c20
[  390.496994]  ? should_fail+0x22d/0xd01
[  390.500875]  ? find_held_lock+0x36/0x1c0
[  390.504943]  ? mark_held_locks+0x130/0x130
[  390.509174]  ? mark_held_locks+0x130/0x130
[  390.513412]  ? zap_class+0x640/0x640
[  390.517123]  ? mark_held_locks+0xc7/0x130
[  390.521262]  ? do_raw_spin_unlock+0xa7/0x330
[  390.525664]  ? zap_class+0x640/0x640
[  390.529371]  ? print_usage_bug+0xc0/0xc0
[  390.533431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.538965]  ? check_preemption_disabled+0x48/0x280
[  390.543989]  ? __lock_is_held+0xb5/0x140
[  390.548052]  __alloc_pages_nodemask+0xa80/0xde0
[  390.552717]  ? zap_class+0x640/0x640
[  390.556432]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  390.561453]  ? find_held_lock+0x36/0x1c0
[  390.565517]  ? ____cache_alloc_node+0x1c7/0x1e0
[  390.570192]  ? lock_downgrade+0x900/0x900
[  390.574344]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.579882]  cache_grow_begin+0xa5/0x8c0
[  390.583937]  ? do_raw_spin_unlock+0xa7/0x330
[  390.588346]  fallback_alloc+0x204/0x2e0
[  390.592320]  ____cache_alloc_node+0x1c7/0x1e0
[  390.596815]  kmem_cache_alloc_node+0xe3/0x730
[  390.601307]  ? ipv6_get_ifaddr+0x42e/0x620
[  390.605564]  __alloc_skb+0x119/0x770
[  390.609270]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  390.614546]  ? netdev_alloc_frag+0x1f0/0x1f0
[  390.618951]  ? lock_downgrade+0x900/0x900
[  390.623100]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.628631]  ? refcount_sub_and_test_checked+0x203/0x310
[  390.634082]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  390.639882]  ? addrconf_rs_timer+0x690/0x690
[  390.644301]  ndisc_alloc_skb+0x144/0x340
[  390.648366]  ndisc_send_rs+0x331/0x6e0
[  390.652256]  addrconf_rs_timer+0x314/0x690
[  390.656492]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.660738]  call_timer_fn+0x272/0x920
[  390.664616]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.668848]  ? process_timeout+0x40/0x40
[  390.672908]  ? __run_timers+0x7da/0xc70
[  390.676880]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.681372]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.685862]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.690095]  ? lockdep_hardirqs_on+0x296/0x5b0
[  390.694673]  ? trace_hardirqs_on+0xbd/0x310
[  390.698993]  ? kasan_check_read+0x11/0x20
[  390.703131]  ? __run_timers+0x7da/0xc70
[  390.707112]  ? trace_hardirqs_off_caller+0x310/0x310
[  390.712218]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.716449]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.720761]  __run_timers+0x7e5/0xc70
[  390.724564]  ? timer_fixup_init+0x70/0x70
[  390.728707]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.733204]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.737693]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  390.742271]  ? trace_hardirqs_on+0xbd/0x310
[  390.746587]  ? kasan_check_read+0x11/0x20
[  390.750728]  ? finish_task_switch+0x1f4/0x910
[  390.755218]  ? trace_hardirqs_off_caller+0x310/0x310
[  390.760318]  ? compat_start_thread+0x80/0x80
[  390.764746]  ? pvclock_read_flags+0x160/0x160
[  390.769248]  ? __switch_to_asm+0x34/0x70
[  390.773313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.778849]  ? check_preemption_disabled+0x48/0x280
[  390.783871]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  390.789410]  ? rcu_pm_notify+0xc0/0xc0
[  390.793297]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.798834]  ? check_preemption_disabled+0x48/0x280
[  390.803853]  run_timer_softirq+0x52/0xb0
[  390.807909]  ? rcu_read_lock_sched_held+0x14f/0x180
[  390.812925]  __do_softirq+0x308/0xb7e
[  390.816729]  ? trace_hardirqs_on_caller+0xc0/0x310
[  390.821658]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  390.826754]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  390.832206]  ? preempt_count_add+0xe6/0x1b0
[  390.836537]  ? schedule+0x108/0x460
[  390.840167]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  390.844929]  ? trace_hardirqs_off+0xb8/0x310
[  390.849331]  ? smpboot_thread_fn+0x68b/0xa00
[  390.853734]  ? trace_hardirqs_on+0x310/0x310
[  390.858140]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.863685]  ? check_preemption_disabled+0x48/0x280
[  390.868700]  ? takeover_tasklets+0xa90/0xa90
[  390.873104]  run_ksoftirqd+0x5e/0x100
[  390.876898]  smpboot_thread_fn+0x68b/0xa00
[  390.881128]  ? sort_range+0x30/0x30
[  390.884759]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  390.889858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.895386]  ? __kthread_parkme+0xfb/0x1a0
[  390.899618]  ? sort_range+0x30/0x30
[  390.903236]  kthread+0x35a/0x440
[  390.906597]  ? kthread_stop+0x900/0x900
[  390.910568]  ret_from_fork+0x3a/0x50
[  390.914288] warn_alloc_show_mem: 1 callbacks suppressed
[  390.914297] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  390.914299] Mem-Info:
[  390.914329] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  390.914329]  active_file:12 inactive_file:10 isolated_file:0
[  390.914329]  unevictable:0 dirty:0 writeback:0 unstable:0
[  390.914329]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  390.914329]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  390.914329]  free:13734 free_pcp:626 free_cma:0
[  390.919661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  390.919669] Call Trace:
[  390.925465] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  390.927852]  <IRQ>
[  390.960879] 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
[  390.970221]  dump_stack+0x244/0x39d
[  390.972772] lowmem_reserve[]: 0 2818 6321 6321
[  391.000526]  ? dump_stack_print_info.cold.1+0x20/0x20
[  391.002647] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  391.028757]  warn_alloc.cold.116+0xb7/0x1bd
[  391.032343] lowmem_reserve[]: 0 0 3503 3503
[  391.036920]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  391.042079] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  391.069218]  ? lock_downgrade+0x900/0x900
[  391.073501] lowmem_reserve[]: 0 0 0 0
[  391.077822]  ? trace_hardirqs_off+0xb8/0x310
[  391.082629] 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
[  391.111772]  ? trace_hardirqs_off+0xb8/0x310
[  391.115895] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  391.119696]  __alloc_pages_slowpath+0x26e8/0x2e10
[  391.124067] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  391.137606]  ? warn_alloc+0x120/0x120
[  391.141971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  391.157047]  ? print_usage_bug+0xc0/0xc0
[  391.161856] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  391.161864] 2988 total pagecache pages
[  391.176241]  ? warn_alloc+0x120/0x120
[  391.180019] 0 pages in swap cache
[  391.188839]  ? warn_alloc+0x120/0x120
[  391.192872] Swap cache stats: add 0, delete 0, find 0/0
[  391.201430]  ? print_usage_bug+0xc0/0xc0
[  391.205281] Free swap  = 0kB
[  391.205289] Total swap = 0kB
[  391.209078]  ? print_usage_bug+0xc0/0xc0
[  391.212499] 1965979 pages RAM
[  391.216286]  ? __lock_acquire+0x62f/0x4c20
[  391.221616] 0 pages HighMem/MovableOnly
[  391.221624] 342855 pages reserved
[  391.225681]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.228673] 0 pages cma reserved
[  391.231680]  ? should_fail+0x22d/0xd01
[  391.235786] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  391.238803]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.243085] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  391.246974]  ? __lock_acquire+0x62f/0x4c20
[  391.250400] ksoftirqd/0 cpuset=/ mems_allowed=0
[  391.255926]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.298943]  ? __lock_acquire+0x62f/0x4c20
[  391.303170]  ? should_fail+0x22d/0xd01
[  391.307051]  ? find_held_lock+0x36/0x1c0
[  391.311121]  ? mark_held_locks+0x130/0x130
[  391.315354]  ? mark_held_locks+0x130/0x130
[  391.319585]  ? zap_class+0x640/0x640
[  391.323293]  ? zap_class+0x640/0x640
[  391.327002]  ? print_usage_bug+0xc0/0xc0
[  391.331061]  ? do_raw_spin_unlock+0xa7/0x330
[  391.335463]  ? zap_class+0x640/0x640
[  391.339172]  ? print_usage_bug+0xc0/0xc0
[  391.343229]  ? wq_watchdog_touch+0x9c/0xfe
[  391.347461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.352993]  ? check_preemption_disabled+0x48/0x280
[  391.358016]  ? __lock_is_held+0xb5/0x140
[  391.362077]  __alloc_pages_nodemask+0xa80/0xde0
[  391.366748]  ? zap_class+0x640/0x640
[  391.370460]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  391.375486]  ? find_held_lock+0x36/0x1c0
[  391.379552]  ? ____cache_alloc_node+0x1c7/0x1e0
[  391.384225]  ? lock_downgrade+0x900/0x900
[  391.388374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.393909]  cache_grow_begin+0xa5/0x8c0
[  391.397966]  ? do_raw_spin_unlock+0xa7/0x330
[  391.402379]  fallback_alloc+0x204/0x2e0
[  391.406356]  ____cache_alloc_node+0x1c7/0x1e0
[  391.410850]  kmem_cache_alloc_node+0xe3/0x730
[  391.415342]  ? ipv6_get_ifaddr+0x42e/0x620
[  391.419589]  __alloc_skb+0x119/0x770
[  391.423298]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  391.428574]  ? netdev_alloc_frag+0x1f0/0x1f0
[  391.432976]  ? lock_downgrade+0x900/0x900
[  391.437133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.442668]  ? refcount_sub_and_test_checked+0x203/0x310
[  391.448122]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  391.453577]  ? addrconf_rs_timer+0x690/0x690
[  391.457990]  ndisc_alloc_skb+0x144/0x340
[  391.462048]  ndisc_send_rs+0x331/0x6e0
[  391.465942]  addrconf_rs_timer+0x314/0x690
[  391.470652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.474906]  call_timer_fn+0x272/0x920
[  391.478790]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.483024]  ? process_timeout+0x40/0x40
[  391.487092]  ? mark_held_locks+0xc7/0x130
[  391.491260]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.495750]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.500236]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.504466]  ? lockdep_hardirqs_on+0x296/0x5b0
[  391.509045]  ? trace_hardirqs_on+0xbd/0x310
[  391.513359]  ? kasan_check_read+0x11/0x20
[  391.517499]  ? __run_timers+0x7da/0xc70
[  391.521479]  ? trace_hardirqs_off_caller+0x310/0x310
[  391.526584]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.530817]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.535045]  __run_timers+0x7e5/0xc70
[  391.538847]  ? timer_fixup_init+0x70/0x70
[  391.542994]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  391.548004]  ? zap_class+0x640/0x640
[  391.551717]  ? print_usage_bug+0xc0/0xc0
[  391.555778]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  391.560972]  ? find_held_lock+0x36/0x1c0
[  391.565032]  ? zap_class+0x640/0x640
[  391.568745]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.574282]  ? check_preemption_disabled+0x48/0x280
[  391.579316]  ? __lock_is_held+0xb5/0x140
[  391.583397]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.588931]  ? check_preemption_disabled+0x48/0x280
[  391.593945]  run_timer_softirq+0x52/0xb0
[  391.598003]  ? rcu_read_lock_sched_held+0x14f/0x180
[  391.603015]  __do_softirq+0x308/0xb7e
[  391.606814]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  391.611302]  ? lock_downgrade+0x900/0x900
[  391.615449]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  391.620559]  ? pvclock_read_flags+0x160/0x160
[  391.625055]  ? lapic_next_event+0x5a/0x90
[  391.629209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.634746]  ? kvm_clock_read+0x18/0x30
[  391.638716]  ? kvm_sched_clock_read+0x9/0x20
[  391.643137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.648672]  ? check_preemption_disabled+0x48/0x280
[  391.653689]  irq_exit+0x17f/0x1c0
[  391.657143]  smp_apic_timer_interrupt+0x1cb/0x760
[  391.661975]  ? smp_reschedule_interrupt+0x109/0x650
[  391.667001]  ? smp_call_function_single_interrupt+0x650/0x650
[  391.672882]  ? interrupt_entry+0xb5/0xc0
[  391.676939]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.681947]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.686960]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.691795]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.696805]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.701815]  ? task_prio+0x50/0x50
[  391.705352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.710892]  ? check_preemption_disabled+0x48/0x280
[  391.715910]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.720753]  apic_timer_interrupt+0xf/0x20
[  391.724976]  </IRQ>
[  391.727212] RIP: 0010:console_unlock+0x102f/0x1190
[  391.732137] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  391.751033] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  391.758793] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  391.766057] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  391.773328] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  391.780590] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  391.787856] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  391.795143]  ? netconsole_netdev_event+0x280/0x280
[  391.800085]  ? console_unlock+0x1026/0x1190
[  391.804426]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  391.809105]  ? lock_release+0xa00/0xa00
[  391.813081]  ? interrupt_entry+0xc0/0xc0
[  391.817156]  vprintk_emit+0x391/0x990
[  391.820959]  ? wake_up_klogd+0x180/0x180
[  391.825026]  ? wake_up_klogd+0x180/0x180
[  391.829087]  ? attach_entity_load_avg+0x850/0x860
[  391.833923]  ? __lock_acquire+0x5c0/0x4c20
[  391.838155]  ? mark_held_locks+0x130/0x130
[  391.842387]  ? print_usage_bug+0x80/0xc0
[  391.846448]  ? find_held_lock+0x36/0x1c0
[  391.850513]  vprintk_default+0x28/0x30
[  391.854398]  vprintk_func+0x7e/0x181
[  391.858108]  printk+0xa7/0xcf
[  391.861208]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  391.865963]  ? printk+0xa7/0xcf
[  391.869240]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.874780]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  391.879973]  show_free_areas.cold.117+0x103e/0x215d
[  391.885001]  ? si_meminfo_node+0x260/0x260
[  391.889244]  ? __lock_acquire+0x62f/0x4c20
[  391.893475]  ? __lock_acquire+0x62f/0x4c20
[  391.897704]  ? __account_cfs_rq_runtime+0x790/0x790
[  391.902729]  ? mark_held_locks+0x130/0x130
[  391.906969]  ? mark_held_locks+0x130/0x130
[  391.911206]  ? zap_class+0x640/0x640
[  391.914916]  ? put_dec+0x3b/0xf0
[  391.918281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.923820]  ? find_held_lock+0x36/0x1c0
[  391.927891]  ? serial8250_console_write+0x8b3/0xb10
[  391.932907]  ? lock_downgrade+0x900/0x900
[  391.937050]  ? zap_class+0x640/0x640
[  391.940765]  ? zap_class+0x640/0x640
[  391.944481]  ? print_usage_bug+0xc0/0xc0
[  391.948536]  ? do_raw_spin_unlock+0xa7/0x330
[  391.952942]  ? trace_hardirqs_on+0x310/0x310
[  391.957343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.962889]  ? find_held_lock+0x36/0x1c0
[  391.966952]  ? mark_held_locks+0xc7/0x130
[  391.971101]  ? console_unlock+0x1002/0x1190
[  391.975416]  ? netconsole_netdev_event+0x280/0x280
[  391.980345]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  391.984922]  ? trace_hardirqs_on+0xbd/0x310
[  391.989240]  ? vprintk_emit+0x391/0x990
[  391.993209]  ? trace_hardirqs_off_caller+0x310/0x310
[  391.998309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.003848]  ? netconsole_netdev_event+0x280/0x280
[  392.008775]  ? console_unlock+0x8d8/0x1190
[  392.013014]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  392.017673]  ? vprintk_emit+0x846/0x990
[  392.021646]  ? lock_release+0xa00/0xa00
[  392.025618]  ? preempt_count_add+0xbc/0x1b0
[  392.029934]  ? wake_up_klogd+0x11a/0x180
[  392.033990]  ? console_device+0xc0/0xc0
[  392.037962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.043509]  ? vprintk_emit+0x293/0x990
[  392.047486]  ? wake_up_klogd+0x180/0x180
[  392.051550]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  392.056310]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.061761]  ? retint_kernel+0x1b/0x2d
[  392.065656]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  392.070432]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  392.075192]  ? show_mem+0x1e/0x17b
[  392.078733]  show_mem+0x34/0x17b
[  392.082099]  dump_header+0x2f1/0xf72
[  392.085822]  ? pagefault_out_of_memory+0x197/0x197
[  392.090758]  ? __lock_acquire+0x62f/0x4c20
[  392.094996]  ? percpu_ref_get_many+0x240/0x240
[  392.099582]  ? print_usage_bug+0xc0/0xc0
[  392.103644]  ? zap_class+0x640/0x640
[  392.107357]  ? print_usage_bug+0xc0/0xc0
[  392.111417]  ? print_usage_bug+0xc0/0xc0
[  392.115479]  ? zap_class+0x640/0x640
[  392.119197]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.124736]  ? find_held_lock+0x36/0x1c0
[  392.128802]  ? mark_held_locks+0xc7/0x130
[  392.132966]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  392.138080]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  392.143215]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  392.147798]  ? trace_hardirqs_on+0xbd/0x310
[  392.152119]  ? kasan_check_read+0x11/0x20
[  392.156267]  ? ___ratelimit+0x3b4/0x672
[  392.160242]  ? trace_hardirqs_off_caller+0x310/0x310
[  392.165343]  ? trace_hardirqs_on+0x310/0x310
[  392.169760]  ? lock_downgrade+0x900/0x900
[  392.173911]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  392.179014]  ? ___ratelimit+0x3b9/0x672
[  392.182994]  ? idr_get_free+0xf70/0xf70
[  392.186966]  ? find_held_lock+0x36/0x1c0
[  392.191037]  oom_kill_process.cold.27+0x10/0x903
[  392.195798]  ? zap_class+0x640/0x640
[  392.199509]  ? check_preemption_disabled+0x48/0x280
[  392.204545]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  392.209479]  ? kasan_check_read+0x11/0x20
[  392.213625]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.218900]  ? oom_evaluate_task+0x540/0x540
[  392.223311]  ? find_held_lock+0x36/0x1c0
[  392.227379]  ? out_of_memory+0x974/0x1430
[  392.231532]  ? lock_downgrade+0x900/0x900
[  392.235679]  ? check_preemption_disabled+0x48/0x280
[  392.240699]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  392.245639]  ? kasan_check_read+0x11/0x20
[  392.249784]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.255066]  ? rcu_softirq_qs+0x20/0x20
[  392.259046]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.264591]  ? oom_evaluate_task+0x302/0x540
[  392.269003]  out_of_memory+0xa84/0x1430
[  392.272992]  ? oom_killer_disable+0x3a0/0x3a0
[  392.277490]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  392.282421]  ? __ww_mutex_check_waiters+0x160/0x160
[  392.287450]  __alloc_pages_slowpath+0x2354/0x2e10
[  392.292320]  ? warn_alloc+0x120/0x120
[  392.296124]  ? mark_held_locks+0x130/0x130
[  392.300362]  ? find_get_entry+0xaae/0x1120
[  392.304603]  ? filemap_map_pages+0x1a20/0x1a20
[  392.309190]  ? zap_class+0x640/0x640
[  392.312908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.318458]  ? check_preemption_disabled+0x48/0x280
[  392.323473]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.329010]  ? should_fail+0x22d/0xd01
[  392.332907]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.338010]  ? zap_class+0x640/0x640
[  392.341749]  ? __lock_is_held+0xb5/0x140
[  392.345822]  ? mark_held_locks+0x130/0x130
[  392.350060]  ? lock_release+0xa00/0xa00
[  392.354039]  ? perf_trace_sched_process_exec+0x860/0x860
[  392.359489]  ? xa_load+0x2ba/0x460
[  392.363039]  ? lock_downgrade+0x900/0x900
[  392.367195]  ? __might_sleep+0x95/0x190
[  392.371180]  __alloc_pages_nodemask+0xa80/0xde0
[  392.375861]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  392.380874]  ? __page_cache_alloc+0x191/0x5c0
[  392.385364]  ? xa_load+0x2e1/0x460
[  392.388905]  ? xa_clear_mark+0x40/0x40
[  392.392790]  ? zap_class+0x640/0x640
[  392.396505]  ? zap_class+0x640/0x640
[  392.400211]  ? zap_class+0x640/0x640
[  392.403919]  ? __do_page_cache_readahead+0x663/0x810
[  392.409020]  ? find_held_lock+0x36/0x1c0
[  392.413100]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  392.418645]  alloc_pages_current+0x173/0x350
[  392.423065]  __page_cache_alloc+0x38c/0x5c0
[  392.427382]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  392.432307]  ? kasan_check_read+0x11/0x20
[  392.436457]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.441734]  ? generic_perform_write+0x6a0/0x6a0
[  392.446489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.452033]  ? check_preemption_disabled+0x48/0x280
[  392.457062]  filemap_fault+0x1595/0x25f0
[  392.461141]  ? __lock_page_or_retry+0xa00/0xa00
[  392.465811]  ? mark_held_locks+0x130/0x130
[  392.470058]  ? filemap_map_pages+0xd6b/0x1a20
[  392.474556]  ? lock_downgrade+0x900/0x900
[  392.478703]  ? check_preemption_disabled+0x48/0x280
[  392.483721]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  392.488654]  ? kasan_check_read+0x11/0x20
[  392.492805]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.498084]  ? rcu_softirq_qs+0x20/0x20
[  392.502068]  ? filemap_map_pages+0xd92/0x1a20
[  392.506567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.512111]  ? find_get_entries_tag+0x1400/0x1400
[  392.516959]  ? __lock_acquire+0x62f/0x4c20
[  392.521203]  ? lock_acquire+0x1ed/0x520
[  392.525178]  ? ext4_filemap_fault+0x7a/0xad
[  392.529507]  ? lock_release+0xa00/0xa00
[  392.533479]  ? perf_trace_sched_process_exec+0x860/0x860
[  392.539039]  ? print_usage_bug+0xc0/0xc0
[  392.543095]  ? print_usage_bug+0xc0/0xc0
[  392.547161]  ? down_read+0x8d/0x120
[  392.550779]  ? ext4_filemap_fault+0x7a/0xad
[  392.555095]  ? __down_interruptible+0x700/0x700
[  392.559772]  ext4_filemap_fault+0x82/0xad
[  392.563919]  __do_fault+0x100/0x6b0
[  392.567549]  ? pmd_devmap_trans_unstable+0x220/0x220
[  392.572653]  ? mark_held_locks+0x130/0x130
[  392.576885]  ? mark_held_locks+0x130/0x130
[  392.581123]  ? find_held_lock+0x36/0x1c0
[  392.585191]  ? find_held_lock+0x36/0x1c0
[  392.589253]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.594796]  __handle_mm_fault+0x3ea6/0x5be0
[  392.599205]  ? poll_select_copy_remaining+0x18c/0x6a0
[  392.604404]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  392.609251]  ? __might_fault+0x12b/0x1e0
[  392.613311]  ? lock_downgrade+0x900/0x900
[  392.617466]  ? zap_class+0x640/0x640
[  392.621176]  ? zap_class+0x640/0x640
[  392.624892]  ? find_held_lock+0x36/0x1c0
[  392.628968]  ? handle_mm_fault+0x42a/0xc70
[  392.633201]  ? lock_downgrade+0x900/0x900
[  392.637840]  ? check_preemption_disabled+0x48/0x280
[  392.642862]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  392.647789]  ? kasan_check_read+0x11/0x20
[  392.651935]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.657210]  ? rcu_softirq_qs+0x20/0x20
[  392.661181]  ? trace_hardirqs_off_caller+0x310/0x310
[  392.666283]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.671821]  ? check_preemption_disabled+0x48/0x280
[  392.676843]  handle_mm_fault+0x54f/0xc70
[  392.680910]  ? __handle_mm_fault+0x5be0/0x5be0
[  392.685493]  ? find_vma+0x34/0x190
[  392.689040]  __do_page_fault+0x5e8/0xe60
[  392.693099]  ? trace_hardirqs_off+0xb8/0x310
[  392.697512]  do_page_fault+0xf2/0x7e0
[  392.701315]  ? vmalloc_sync_all+0x30/0x30
[  392.705467]  ? error_entry+0x70/0xd0
[  392.709179]  ? trace_hardirqs_off_caller+0xbb/0x310
[  392.714188]  ? trace_hardirqs_on_caller+0xc0/0x310
[  392.719112]  ? syscall_return_slowpath+0x5e0/0x5e0
[  392.724043]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.728884]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.733899]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.739351]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  392.744367]  ? prepare_exit_to_usermode+0x291/0x3b0
[  392.749379]  ? page_fault+0x8/0x30
[  392.752917]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.757758]  ? page_fault+0x8/0x30
[  392.761294]  page_fault+0x1e/0x30
[  392.764741] RIP: 0033:0x7ff9ad261dd3
[  392.768462] Code: Bad RIP value.
[  392.771820] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  392.777180] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  392.784443] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  392.791713] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  392.798988] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  392.806262] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  392.813560] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  392.813616] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  392.819970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  392.819978] Call Trace:
[  392.826547] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  392.835814]  dump_stack+0x244/0x39d
[  392.838372] init cpuset=/ mems_allowed=0
[  392.848064]  ? dump_stack_print_info.cold.1+0x20/0x20
[  392.860906]  warn_alloc.cold.116+0xb7/0x1bd
[  392.865230]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  392.870076]  ? lock_downgrade+0x900/0x900
[  392.874238]  ? trace_hardirqs_off+0xb8/0x310
[  392.878645]  ? trace_hardirqs_off+0xb8/0x310
[  392.883074]  __alloc_pages_slowpath+0x26e8/0x2e10
[  392.887944]  ? warn_alloc+0x120/0x120
[  392.891739]  ? print_usage_bug+0xc0/0xc0
[  392.895799]  ? warn_alloc+0x120/0x120
[  392.899599]  ? warn_alloc+0x120/0x120
[  392.903400]  ? print_usage_bug+0xc0/0xc0
[  392.907463]  ? print_usage_bug+0xc0/0xc0
[  392.911522]  ? __lock_acquire+0x62f/0x4c20
[  392.915850]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.921387]  ? should_fail+0x22d/0xd01
[  392.925274]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.930380]  ? __lock_acquire+0x62f/0x4c20
[  392.934617]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.939721]  ? __lock_acquire+0x62f/0x4c20
[  392.943952]  ? should_fail+0x22d/0xd01
[  392.947843]  ? find_held_lock+0x36/0x1c0
[  392.951924]  ? mark_held_locks+0x130/0x130
[  392.956160]  ? mark_held_locks+0x130/0x130
[  392.960396]  ? zap_class+0x640/0x640
[  392.964111]  ? mark_held_locks+0xc7/0x130
[  392.968253]  ? do_raw_spin_unlock+0xa7/0x330
[  392.972659]  ? zap_class+0x640/0x640
[  392.976376]  ? print_usage_bug+0xc0/0xc0
[  392.980439]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.985982]  ? check_preemption_disabled+0x48/0x280
[  392.991024]  ? __lock_is_held+0xb5/0x140
[  392.995091]  __alloc_pages_nodemask+0xa80/0xde0
[  392.999757]  ? zap_class+0x640/0x640
[  393.003474]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  393.008501]  ? find_held_lock+0x36/0x1c0
[  393.012573]  ? ____cache_alloc_node+0x1c7/0x1e0
[  393.017246]  ? lock_downgrade+0x900/0x900
[  393.021400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.026945]  cache_grow_begin+0xa5/0x8c0
[  393.031097]  ? do_raw_spin_unlock+0xa7/0x330
[  393.035513]  fallback_alloc+0x204/0x2e0
[  393.039491]  ____cache_alloc_node+0x1c7/0x1e0
[  393.043995]  kmem_cache_alloc_node+0xe3/0x730
[  393.048495]  ? ipv6_get_ifaddr+0x42e/0x620
[  393.052734]  __alloc_skb+0x119/0x770
[  393.056452]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  393.061732]  ? netdev_alloc_frag+0x1f0/0x1f0
[  393.066138]  ? lock_downgrade+0x900/0x900
[  393.070291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.075826]  ? refcount_sub_and_test_checked+0x203/0x310
[  393.081274]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  393.086716]  ? addrconf_rs_timer+0x690/0x690
[  393.091134]  ndisc_alloc_skb+0x144/0x340
[  393.095198]  ndisc_send_rs+0x331/0x6e0
[  393.099089]  addrconf_rs_timer+0x314/0x690
[  393.103324]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.107563]  call_timer_fn+0x272/0x920
[  393.111446]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.115676]  ? process_timeout+0x40/0x40
[  393.119750]  ? __run_timers+0x7da/0xc70
[  393.123733]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.128231]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.132723]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.136956]  ? lockdep_hardirqs_on+0x296/0x5b0
[  393.141545]  ? trace_hardirqs_on+0xbd/0x310
[  393.145867]  ? kasan_check_read+0x11/0x20
[  393.150014]  ? __run_timers+0x7da/0xc70
[  393.154000]  ? trace_hardirqs_off_caller+0x310/0x310
[  393.159108]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.163344]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.167574]  __run_timers+0x7e5/0xc70
[  393.171380]  ? timer_fixup_init+0x70/0x70
[  393.175529]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.180024]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.184518]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  393.189104]  ? trace_hardirqs_on+0xbd/0x310
[  393.193423]  ? kasan_check_read+0x11/0x20
[  393.197570]  ? finish_task_switch+0x1f4/0x910
[  393.202066]  ? trace_hardirqs_off_caller+0x310/0x310
[  393.207168]  ? compat_start_thread+0x80/0x80
[  393.211595]  ? pvclock_read_flags+0x160/0x160
[  393.216087]  ? __switch_to_asm+0x34/0x70
[  393.220151]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.225688]  ? check_preemption_disabled+0x48/0x280
[  393.230708]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  393.236244]  ? rcu_pm_notify+0xc0/0xc0
[  393.240139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.245679]  ? check_preemption_disabled+0x48/0x280
[  393.250701]  run_timer_softirq+0x52/0xb0
[  393.254776]  ? rcu_read_lock_sched_held+0x14f/0x180
[  393.259791]  __do_softirq+0x308/0xb7e
[  393.263593]  ? trace_hardirqs_on_caller+0xc0/0x310
[  393.268525]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  393.273629]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  393.279081]  ? preempt_count_add+0xe6/0x1b0
[  393.283408]  ? schedule+0x108/0x460
[  393.287030]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  393.291788]  ? trace_hardirqs_off+0xb8/0x310
[  393.296191]  ? smpboot_thread_fn+0x68b/0xa00
[  393.300599]  ? trace_hardirqs_on+0x310/0x310
[  393.305010]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.310546]  ? check_preemption_disabled+0x48/0x280
[  393.315557]  ? takeover_tasklets+0xa90/0xa90
[  393.319980]  run_ksoftirqd+0x5e/0x100
[  393.323776]  smpboot_thread_fn+0x68b/0xa00
[  393.328010]  ? sort_range+0x30/0x30
[  393.331638]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  393.336742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.342280]  ? __kthread_parkme+0xfb/0x1a0
[  393.346513]  ? sort_range+0x30/0x30
[  393.350138]  kthread+0x35a/0x440
[  393.353505]  ? kthread_stop+0x900/0x900
[  393.357481]  ret_from_fork+0x3a/0x50
[  393.361206] warn_alloc_show_mem: 1 callbacks suppressed
[  393.361216] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  393.361217] Mem-Info:
[  393.361246] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  393.361246]  active_file:12 inactive_file:10 isolated_file:0
[  393.361246]  unevictable:0 dirty:0 writeback:0 unstable:0
[  393.361246]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  393.361246]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  393.361246]  free:13734 free_pcp:626 free_cma:0
[  393.366583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  393.366590] Call Trace:
[  393.372395] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  393.374784]  <IRQ>
[  393.407839] 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
[  393.417197]  dump_stack+0x244/0x39d
[  393.419748] lowmem_reserve[]: 0 2818 6321 6321
[  393.447509]  ? dump_stack_print_info.cold.1+0x20/0x20
[  393.449630] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  393.476154]  warn_alloc.cold.116+0xb7/0x1bd
[  393.479743] lowmem_reserve[]: 0 0 3503 3503
[  393.484315]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  393.489476] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  393.516624]  ? lock_downgrade+0x900/0x900
[  393.520913] lowmem_reserve[]: 0 0 0 0
[  393.525234]  ? trace_hardirqs_off+0xb8/0x310
[  393.530043] 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
[  393.559198]  ? trace_hardirqs_off+0xb8/0x310
[  393.563314] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  393.567116]  __alloc_pages_slowpath+0x26e8/0x2e10
[  393.571492] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  393.585039]  ? warn_alloc+0x120/0x120
[  393.589410] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  393.604489]  ? print_usage_bug+0xc0/0xc0
[  393.609302] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  393.609310] 2988 total pagecache pages
[  393.623704]  ? warn_alloc+0x120/0x120
[  393.627483] 0 pages in swap cache
[  393.636305]  ? warn_alloc+0x120/0x120
[  393.640340] Swap cache stats: add 0, delete 0, find 0/0
[  393.648950]  ? print_usage_bug+0xc0/0xc0
[  393.652808] Free swap  = 0kB
[  393.652815] Total swap = 0kB
[  393.656609]  ? kvm_clock_read+0x18/0x30
[  393.660032] 1965979 pages RAM
[  393.663825]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  393.669152] 0 pages HighMem/MovableOnly
[  393.669159] 342855 pages reserved
[  393.673211]  ? print_usage_bug+0xc0/0xc0
[  393.676197] 0 pages cma reserved
[  393.676266] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  393.679215]  ? __lock_acquire+0x62f/0x4c20
[  393.683239] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  393.686264]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.691248] ksoftirqd/0 cpuset=/ mems_allowed=0
[  393.695217]  ? should_fail+0x22d/0xd01
[  393.741065]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  393.746351]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  393.751461]  ? __lock_acquire+0x62f/0x4c20
[  393.755696]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  393.760796]  ? __lock_acquire+0x62f/0x4c20
[  393.765027]  ? should_fail+0x22d/0xd01
[  393.768927]  ? rcu_irq_exit+0x1a2/0x390
[  393.772907]  ? mark_held_locks+0x130/0x130
[  393.777168]  ? mark_held_locks+0x130/0x130
[  393.781406]  ? mark_held_locks+0xc7/0x130
[  393.785547]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  393.790563]  ? zap_class+0x640/0x640
[  393.794275]  ? print_usage_bug+0xc0/0xc0
[  393.798335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.803872]  ? check_preemption_disabled+0x48/0x280
[  393.808895]  ? __lock_is_held+0xb5/0x140
[  393.812970]  __alloc_pages_nodemask+0xa80/0xde0
[  393.817640]  ? zap_class+0x640/0x640
[  393.821356]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  393.826385]  ? find_held_lock+0x36/0x1c0
[  393.830456]  ? ____cache_alloc_node+0x1c7/0x1e0
[  393.835126]  ? lock_downgrade+0x900/0x900
[  393.839281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.844820]  cache_grow_begin+0xa5/0x8c0
[  393.848879]  ? do_raw_spin_unlock+0xa7/0x330
[  393.853317]  fallback_alloc+0x204/0x2e0
[  393.857296]  ____cache_alloc_node+0x1c7/0x1e0
[  393.861794]  kmem_cache_alloc_node+0xe3/0x730
[  393.866286]  ? ipv6_get_ifaddr+0x42e/0x620
[  393.870528]  __alloc_skb+0x119/0x770
[  393.874240]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  393.879518]  ? netdev_alloc_frag+0x1f0/0x1f0
[  393.883936]  ? lock_downgrade+0x900/0x900
[  393.888093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.893640]  ? refcount_sub_and_test_checked+0x203/0x310
[  393.899092]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  393.904542]  ? addrconf_rs_timer+0x690/0x690
[  393.908964]  ndisc_alloc_skb+0x144/0x340
[  393.913029]  ndisc_send_rs+0x331/0x6e0
[  393.916926]  addrconf_rs_timer+0x314/0x690
[  393.921169]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.925414]  call_timer_fn+0x272/0x920
[  393.929322]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.933561]  ? process_timeout+0x40/0x40
[  393.937629]  ? mark_held_locks+0xc7/0x130
[  393.941779]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.946362]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.950857]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.955093]  ? lockdep_hardirqs_on+0x296/0x5b0
[  393.959682]  ? trace_hardirqs_on+0xbd/0x310
[  393.964013]  ? kasan_check_read+0x11/0x20
[  393.968164]  ? __run_timers+0x7da/0xc70
[  393.972144]  ? trace_hardirqs_off_caller+0x310/0x310
[  393.977254]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.981506]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.985739]  __run_timers+0x7e5/0xc70
[  393.989550]  ? timer_fixup_init+0x70/0x70
[  393.993699]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  393.998714]  ? zap_class+0x640/0x640
[  394.002437]  ? print_usage_bug+0xc0/0xc0
[  394.006502]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  394.011694]  ? find_held_lock+0x36/0x1c0
[  394.015760]  ? zap_class+0x640/0x640
[  394.019488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.025027]  ? check_preemption_disabled+0x48/0x280
[  394.030051]  ? __lock_is_held+0xb5/0x140
[  394.034115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.039653]  ? check_preemption_disabled+0x48/0x280
[  394.044674]  run_timer_softirq+0x52/0xb0
[  394.048729]  ? rcu_read_lock_sched_held+0x14f/0x180
[  394.053745]  __do_softirq+0x308/0xb7e
[  394.057548]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  394.062039]  ? lock_downgrade+0x900/0x900
[  394.066188]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  394.071298]  ? pvclock_read_flags+0x160/0x160
[  394.075794]  ? lapic_next_event+0x5a/0x90
[  394.079953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.085492]  ? kvm_clock_read+0x18/0x30
[  394.089465]  ? kvm_sched_clock_read+0x9/0x20
[  394.093874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.099428]  ? check_preemption_disabled+0x48/0x280
[  394.104460]  irq_exit+0x17f/0x1c0
[  394.107921]  smp_apic_timer_interrupt+0x1cb/0x760
[  394.112762]  ? smp_reschedule_interrupt+0x109/0x650
[  394.117780]  ? smp_call_function_single_interrupt+0x650/0x650
[  394.123668]  ? interrupt_entry+0xb5/0xc0
[  394.127729]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.132743]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.137759]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.142602]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.147616]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.152634]  ? task_prio+0x50/0x50
[  394.156173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.161713]  ? check_preemption_disabled+0x48/0x280
[  394.166732]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.171586]  apic_timer_interrupt+0xf/0x20
[  394.175814]  </IRQ>
[  394.178049] RIP: 0010:console_unlock+0x102f/0x1190
[  394.182977] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  394.201896] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  394.209608] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  394.216891] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  394.224171] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  394.231439] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  394.238704] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  394.245992]  ? netconsole_netdev_event+0x280/0x280
[  394.250923]  ? console_unlock+0x1026/0x1190
[  394.255262]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  394.259931]  ? lock_release+0xa00/0xa00
[  394.263912]  ? interrupt_entry+0xc0/0xc0
[  394.267986]  vprintk_emit+0x391/0x990
[  394.271787]  ? wake_up_klogd+0x180/0x180
[  394.275849]  ? wake_up_klogd+0x180/0x180
[  394.279918]  ? attach_entity_load_avg+0x850/0x860
[  394.284757]  ? __lock_acquire+0x5c0/0x4c20
[  394.288991]  ? mark_held_locks+0x130/0x130
[  394.293224]  ? print_usage_bug+0x80/0xc0
[  394.297289]  ? find_held_lock+0x36/0x1c0
[  394.301356]  vprintk_default+0x28/0x30
[  394.305246]  vprintk_func+0x7e/0x181
[  394.308959]  printk+0xa7/0xcf
[  394.312077]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  394.316832]  ? printk+0xa7/0xcf
[  394.320113]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.325654]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  394.330852]  show_free_areas.cold.117+0x103e/0x215d
[  394.335901]  ? si_meminfo_node+0x260/0x260
[  394.340144]  ? __lock_acquire+0x62f/0x4c20
[  394.344373]  ? __lock_acquire+0x62f/0x4c20
[  394.348609]  ? __account_cfs_rq_runtime+0x790/0x790
[  394.353641]  ? mark_held_locks+0x130/0x130
[  394.357877]  ? mark_held_locks+0x130/0x130
[  394.362115]  ? zap_class+0x640/0x640
[  394.365828]  ? put_dec+0x3b/0xf0
[  394.369191]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.374746]  ? find_held_lock+0x36/0x1c0
[  394.378820]  ? serial8250_console_write+0x8b3/0xb10
[  394.383832]  ? lock_downgrade+0x900/0x900
[  394.387985]  ? zap_class+0x640/0x640
[  394.391695]  ? zap_class+0x640/0x640
[  394.395416]  ? print_usage_bug+0xc0/0xc0
[  394.399474]  ? do_raw_spin_unlock+0xa7/0x330
[  394.403893]  ? trace_hardirqs_on+0x310/0x310
[  394.408299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.413848]  ? find_held_lock+0x36/0x1c0
[  394.417927]  ? mark_held_locks+0xc7/0x130
[  394.422077]  ? console_unlock+0x1002/0x1190
[  394.426400]  ? netconsole_netdev_event+0x280/0x280
[  394.431331]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  394.435910]  ? trace_hardirqs_on+0xbd/0x310
[  394.440232]  ? vprintk_emit+0x391/0x990
[  394.444212]  ? trace_hardirqs_off_caller+0x310/0x310
[  394.449315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.454854]  ? netconsole_netdev_event+0x280/0x280
[  394.459787]  ? console_unlock+0x8d8/0x1190
[  394.464030]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  394.468691]  ? vprintk_emit+0x846/0x990
[  394.472678]  ? lock_release+0xa00/0xa00
[  394.476651]  ? preempt_count_add+0xbc/0x1b0
[  394.480970]  ? wake_up_klogd+0x11a/0x180
[  394.485043]  ? console_device+0xc0/0xc0
[  394.489021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.494565]  ? vprintk_emit+0x293/0x990
[  394.498548]  ? wake_up_klogd+0x180/0x180
[  394.502613]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  394.507369]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  394.512819]  ? retint_kernel+0x1b/0x2d
[  394.516713]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  394.521490]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  394.526253]  ? show_mem+0x1e/0x17b
[  394.529793]  show_mem+0x34/0x17b
[  394.533165]  dump_header+0x2f1/0xf72
[  394.536920]  ? pagefault_out_of_memory+0x197/0x197
[  394.541867]  ? __lock_acquire+0x62f/0x4c20
[  394.546210]  ? percpu_ref_get_many+0x240/0x240
[  394.550792]  ? print_usage_bug+0xc0/0xc0
[  394.554865]  ? zap_class+0x640/0x640
[  394.558583]  ? print_usage_bug+0xc0/0xc0
[  394.562641]  ? print_usage_bug+0xc0/0xc0
[  394.566704]  ? zap_class+0x640/0x640
[  394.570417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.575960]  ? find_held_lock+0x36/0x1c0
[  394.580030]  ? mark_held_locks+0xc7/0x130
[  394.584181]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  394.589282]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  394.594391]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  394.598973]  ? trace_hardirqs_on+0xbd/0x310
[  394.603296]  ? kasan_check_read+0x11/0x20
[  394.607441]  ? ___ratelimit+0x3b4/0x672
[  394.611417]  ? trace_hardirqs_off_caller+0x310/0x310
[  394.616524]  ? trace_hardirqs_on+0x310/0x310
[  394.620933]  ? lock_downgrade+0x900/0x900
[  394.625522]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  394.630626]  ? ___ratelimit+0x3b9/0x672
[  394.634602]  ? idr_get_free+0xf70/0xf70
[  394.639063]  ? find_held_lock+0x36/0x1c0
[  394.643132]  oom_kill_process.cold.27+0x10/0x903
[  394.647886]  ? zap_class+0x640/0x640
[  394.651599]  ? check_preemption_disabled+0x48/0x280
[  394.656618]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.661547]  ? kasan_check_read+0x11/0x20
[  394.665694]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.670967]  ? oom_evaluate_task+0x540/0x540
[  394.675378]  ? find_held_lock+0x36/0x1c0
[  394.679443]  ? out_of_memory+0x974/0x1430
[  394.683585]  ? lock_downgrade+0x900/0x900
[  394.687729]  ? check_preemption_disabled+0x48/0x280
[  394.692743]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.697664]  ? kasan_check_read+0x11/0x20
[  394.701804]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.707074]  ? rcu_softirq_qs+0x20/0x20
[  394.711045]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.716580]  ? oom_evaluate_task+0x302/0x540
[  394.720990]  out_of_memory+0xa84/0x1430
[  394.724968]  ? oom_killer_disable+0x3a0/0x3a0
[  394.729458]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  394.734391]  ? __ww_mutex_check_waiters+0x160/0x160
[  394.739417]  __alloc_pages_slowpath+0x2354/0x2e10
[  394.744287]  ? warn_alloc+0x120/0x120
[  394.748089]  ? mark_held_locks+0x130/0x130
[  394.752324]  ? find_get_entry+0xaae/0x1120
[  394.756571]  ? filemap_map_pages+0x1a20/0x1a20
[  394.761158]  ? zap_class+0x640/0x640
[  394.764874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.770411]  ? check_preemption_disabled+0x48/0x280
[  394.775426]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.780959]  ? should_fail+0x22d/0xd01
[  394.784853]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.789971]  ? zap_class+0x640/0x640
[  394.793709]  ? __lock_is_held+0xb5/0x140
[  394.797778]  ? mark_held_locks+0x130/0x130
[  394.802010]  ? lock_release+0xa00/0xa00
[  394.805979]  ? perf_trace_sched_process_exec+0x860/0x860
[  394.811424]  ? xa_load+0x2ba/0x460
[  394.814964]  ? lock_downgrade+0x900/0x900
[  394.819110]  ? __might_sleep+0x95/0x190
[  394.823088]  __alloc_pages_nodemask+0xa80/0xde0
[  394.827757]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  394.832767]  ? __page_cache_alloc+0x191/0x5c0
[  394.837258]  ? xa_load+0x2e1/0x460
[  394.840794]  ? xa_clear_mark+0x40/0x40
[  394.844679]  ? zap_class+0x640/0x640
[  394.848398]  ? zap_class+0x640/0x640
[  394.852106]  ? zap_class+0x640/0x640
[  394.855815]  ? __do_page_cache_readahead+0x663/0x810
[  394.860928]  ? find_held_lock+0x36/0x1c0
[  394.864992]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  394.870535]  alloc_pages_current+0x173/0x350
[  394.874944]  __page_cache_alloc+0x38c/0x5c0
[  394.879262]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.884185]  ? kasan_check_read+0x11/0x20
[  394.888329]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.893715]  ? generic_perform_write+0x6a0/0x6a0
[  394.898473]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.904008]  ? check_preemption_disabled+0x48/0x280
[  394.909024]  filemap_fault+0x1595/0x25f0
[  394.913092]  ? __lock_page_or_retry+0xa00/0xa00
[  394.917761]  ? mark_held_locks+0x130/0x130
[  394.921998]  ? filemap_map_pages+0xd6b/0x1a20
[  394.926487]  ? lock_downgrade+0x900/0x900
[  394.930627]  ? check_preemption_disabled+0x48/0x280
[  394.935639]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.940565]  ? kasan_check_read+0x11/0x20
[  394.944711]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.949997]  ? rcu_softirq_qs+0x20/0x20
[  394.953976]  ? filemap_map_pages+0xd92/0x1a20
[  394.958473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.964011]  ? find_get_entries_tag+0x1400/0x1400
[  394.968868]  ? __lock_acquire+0x62f/0x4c20
[  394.973147]  ? lock_acquire+0x1ed/0x520
[  394.977130]  ? ext4_filemap_fault+0x7a/0xad
[  394.981453]  ? lock_release+0xa00/0xa00
[  394.985421]  ? perf_trace_sched_process_exec+0x860/0x860
[  394.990881]  ? print_usage_bug+0xc0/0xc0
[  394.994973]  ? print_usage_bug+0xc0/0xc0
[  394.999084]  ? down_read+0x8d/0x120
[  395.002707]  ? ext4_filemap_fault+0x7a/0xad
[  395.007040]  ? __down_interruptible+0x700/0x700
[  395.011715]  ext4_filemap_fault+0x82/0xad
[  395.015865]  __do_fault+0x100/0x6b0
[  395.019496]  ? pmd_devmap_trans_unstable+0x220/0x220
[  395.024601]  ? mark_held_locks+0x130/0x130
[  395.028838]  ? mark_held_locks+0x130/0x130
[  395.033084]  ? find_held_lock+0x36/0x1c0
[  395.037146]  ? find_held_lock+0x36/0x1c0
[  395.041207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.046747]  __handle_mm_fault+0x3ea6/0x5be0
[  395.051148]  ? poll_select_copy_remaining+0x18c/0x6a0
[  395.056345]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  395.061189]  ? __might_fault+0x12b/0x1e0
[  395.065245]  ? lock_downgrade+0x900/0x900
[  395.069401]  ? zap_class+0x640/0x640
[  395.073110]  ? zap_class+0x640/0x640
[  395.076856]  ? find_held_lock+0x36/0x1c0
[  395.080919]  ? handle_mm_fault+0x42a/0xc70
[  395.085169]  ? lock_downgrade+0x900/0x900
[  395.089316]  ? check_preemption_disabled+0x48/0x280
[  395.094337]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  395.099259]  ? kasan_check_read+0x11/0x20
[  395.103400]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  395.108672]  ? rcu_softirq_qs+0x20/0x20
[  395.112642]  ? trace_hardirqs_off_caller+0x310/0x310
[  395.117741]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.123293]  ? check_preemption_disabled+0x48/0x280
[  395.128310]  handle_mm_fault+0x54f/0xc70
[  395.132376]  ? __handle_mm_fault+0x5be0/0x5be0
[  395.136958]  ? find_vma+0x34/0x190
[  395.140500]  __do_page_fault+0x5e8/0xe60
[  395.144555]  ? trace_hardirqs_off+0xb8/0x310
[  395.148966]  do_page_fault+0xf2/0x7e0
[  395.152764]  ? vmalloc_sync_all+0x30/0x30
[  395.156905]  ? error_entry+0x70/0xd0
[  395.160616]  ? trace_hardirqs_off_caller+0xbb/0x310
[  395.165628]  ? trace_hardirqs_on_caller+0xc0/0x310
[  395.170579]  ? syscall_return_slowpath+0x5e0/0x5e0
[  395.175506]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.180349]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.185358]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  395.190812]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  395.195833]  ? prepare_exit_to_usermode+0x291/0x3b0
[  395.200842]  ? page_fault+0x8/0x30
[  395.204382]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.209219]  ? page_fault+0x8/0x30
[  395.212755]  page_fault+0x1e/0x30
[  395.216203] RIP: 0033:0x7ff9ad261dd3
[  395.219923] Code: Bad RIP value.
[  395.223278] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  395.228633] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  395.235896] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  395.243156] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  395.250425] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  395.257691] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  395.264979] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  395.265039] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  395.271388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  395.271392] Call Trace:
[  395.271412]  dump_stack+0x244/0x39d
[  395.271431]  ? dump_stack_print_info.cold.1+0x20/0x20
[  395.277998] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  395.287248]  warn_alloc.cold.116+0xb7/0x1bd
[  395.289804] init cpuset=/ mems_allowed=0
[  395.293421]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  395.321439]  ? lock_downgrade+0x900/0x900
[  395.325591]  ? trace_hardirqs_off+0xb8/0x310
[  395.329998]  ? trace_hardirqs_off+0xb8/0x310
[  395.334411]  __alloc_pages_slowpath+0x26e8/0x2e10
[  395.339276]  ? warn_alloc+0x120/0x120
[  395.343074]  ? print_usage_bug+0xc0/0xc0
[  395.347132]  ? warn_alloc+0x120/0x120
[  395.350937]  ? warn_alloc+0x120/0x120
[  395.354733]  ? print_usage_bug+0xc0/0xc0
[  395.358799]  ? print_usage_bug+0xc0/0xc0
[  395.362864]  ? __lock_acquire+0x62f/0x4c20
[  395.367101]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.372634]  ? should_fail+0x22d/0xd01
[  395.376517]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.381618]  ? __lock_acquire+0x62f/0x4c20
[  395.385853]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.390947]  ? __lock_acquire+0x62f/0x4c20
[  395.395174]  ? should_fail+0x22d/0xd01
[  395.399058]  ? find_held_lock+0x36/0x1c0
[  395.403121]  ? mark_held_locks+0x130/0x130
[  395.407352]  ? mark_held_locks+0x130/0x130
[  395.411584]  ? zap_class+0x640/0x640
[  395.415297]  ? mark_held_locks+0xc7/0x130
[  395.419439]  ? do_raw_spin_unlock+0xa7/0x330
[  395.423840]  ? zap_class+0x640/0x640
[  395.427547]  ? print_usage_bug+0xc0/0xc0
[  395.431609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.437145]  ? check_preemption_disabled+0x48/0x280
[  395.442177]  ? __lock_is_held+0xb5/0x140
[  395.446238]  __alloc_pages_nodemask+0xa80/0xde0
[  395.450902]  ? zap_class+0x640/0x640
[  395.454616]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  395.459642]  ? find_held_lock+0x36/0x1c0
[  395.463707]  ? ____cache_alloc_node+0x1c7/0x1e0
[  395.468862]  ? lock_downgrade+0x900/0x900
[  395.473014]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.478549]  cache_grow_begin+0xa5/0x8c0
[  395.482604]  ? do_raw_spin_unlock+0xa7/0x330
[  395.487016]  fallback_alloc+0x204/0x2e0
[  395.490995]  ____cache_alloc_node+0x1c7/0x1e0
[  395.495487]  kmem_cache_alloc_node+0xe3/0x730
[  395.499981]  ? ipv6_get_ifaddr+0x42e/0x620
[  395.504219]  __alloc_skb+0x119/0x770
[  395.507929]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  395.513203]  ? netdev_alloc_frag+0x1f0/0x1f0
[  395.518040]  ? lock_downgrade+0x900/0x900
[  395.522188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.527722]  ? refcount_sub_and_test_checked+0x203/0x310
[  395.533170]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  395.538616]  ? addrconf_rs_timer+0x690/0x690
[  395.543034]  ndisc_alloc_skb+0x144/0x340
[  395.547095]  ndisc_send_rs+0x331/0x6e0
[  395.550985]  addrconf_rs_timer+0x314/0x690
[  395.555226]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.559463]  call_timer_fn+0x272/0x920
[  395.563348]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.567578]  ? process_timeout+0x40/0x40
[  395.571646]  ? __run_timers+0x7da/0xc70
[  395.575622]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.580111]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.584597]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.588825]  ? lockdep_hardirqs_on+0x296/0x5b0
[  395.593404]  ? trace_hardirqs_on+0xbd/0x310
[  395.597724]  ? kasan_check_read+0x11/0x20
[  395.601869]  ? __run_timers+0x7da/0xc70
[  395.605852]  ? trace_hardirqs_off_caller+0x310/0x310
[  395.610953]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.615188]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.619416]  __run_timers+0x7e5/0xc70
[  395.623222]  ? timer_fixup_init+0x70/0x70
[  395.627364]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.631852]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.636343]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  395.640922]  ? trace_hardirqs_on+0xbd/0x310
[  395.645236]  ? kasan_check_read+0x11/0x20
[  395.649376]  ? finish_task_switch+0x1f4/0x910
[  395.653873]  ? trace_hardirqs_off_caller+0x310/0x310
[  395.658971]  ? compat_start_thread+0x80/0x80
[  395.663394]  ? pvclock_read_flags+0x160/0x160
[  395.667885]  ? __switch_to_asm+0x34/0x70
[  395.671942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.677474]  ? check_preemption_disabled+0x48/0x280
[  395.682495]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  395.688031]  ? rcu_pm_notify+0xc0/0xc0
[  395.691915]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.697452]  ? check_preemption_disabled+0x48/0x280
[  395.702471]  run_timer_softirq+0x52/0xb0
[  395.706531]  ? rcu_read_lock_sched_held+0x14f/0x180
[  395.711543]  __do_softirq+0x308/0xb7e
[  395.715346]  ? trace_hardirqs_on_caller+0xc0/0x310
[  395.720280]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  395.725379]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  395.730834]  ? preempt_count_add+0xe6/0x1b0
[  395.735159]  ? schedule+0x108/0x460
[  395.738796]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  395.743557]  ? trace_hardirqs_off+0xb8/0x310
[  395.747969]  ? smpboot_thread_fn+0x68b/0xa00
[  395.752373]  ? trace_hardirqs_on+0x310/0x310
[  395.756789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.762323]  ? check_preemption_disabled+0x48/0x280
[  395.767341]  ? takeover_tasklets+0xa90/0xa90
[  395.771746]  run_ksoftirqd+0x5e/0x100
[  395.775553]  smpboot_thread_fn+0x68b/0xa00
[  395.779800]  ? sort_range+0x30/0x30
[  395.783425]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  395.788524]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.794059]  ? __kthread_parkme+0xfb/0x1a0
[  395.798291]  ? sort_range+0x30/0x30
[  395.801916]  kthread+0x35a/0x440
[  395.805276]  ? kthread_stop+0x900/0x900
[  395.809246]  ret_from_fork+0x3a/0x50
[  395.812968] warn_alloc_show_mem: 1 callbacks suppressed
[  395.812977] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  395.812978] Mem-Info:
[  395.813008] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  395.813008]  active_file:12 inactive_file:10 isolated_file:0
[  395.813008]  unevictable:0 dirty:0 writeback:0 unstable:0
[  395.813008]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  395.813008]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  395.813008]  free:13734 free_pcp:626 free_cma:0
[  395.818343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  395.824135] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  395.826518] Call Trace:
[  395.859546] 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
[  395.868887]  <IRQ>
[  395.896699] lowmem_reserve[]: 0 2818 6321 6321
[  395.899286]  dump_stack+0x244/0x39d
[  395.925356] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  395.927501]  ? dump_stack_print_info.cold.1+0x20/0x20
[  395.932046] lowmem_reserve[]: 0 0 3503 3503
[  395.935681]  warn_alloc.cold.116+0xb7/0x1bd
[  395.962795] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  395.967979]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  395.972271] lowmem_reserve[]: 0 0 0 0
[  395.976581]  ? lock_downgrade+0x900/0x900
[  396.005694] 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
[  396.010530]  ? trace_hardirqs_off+0xb8/0x310
[  396.014296] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  396.018437]  ? trace_hardirqs_off+0xb8/0x310
[  396.032117] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  396.036529]  __alloc_pages_slowpath+0x26e8/0x2e10
[  396.051584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  396.055998]  ? warn_alloc+0x120/0x120
[  396.070341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  396.075167]  ? warn_alloc+0x120/0x120
[  396.083971] 2988 total pagecache pages
[  396.087771]  ? warn_alloc+0x120/0x120
[  396.096324] 0 pages in swap cache
[  396.100106]  ? print_usage_bug+0xc0/0xc0
[  396.103965] Swap cache stats: add 0, delete 0, find 0/0
[  396.107756]  ? warn_alloc+0x120/0x120
[  396.111182] Free swap  = 0kB
[  396.111189] Total swap = 0kB
[  396.115236]  ? print_usage_bug+0xc0/0xc0
[  396.120568] 1965979 pages RAM
[  396.124367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.127348] 0 pages HighMem/MovableOnly
[  396.127355] 342855 pages reserved
[  396.130357]  ? should_fail+0x22d/0xd01
[  396.134383] 0 pages cma reserved
[  396.137475]  ? __lock_acquire+0x62f/0x4c20
[  396.143037] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  396.146940]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  396.150439] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  396.154242]  ? __lock_acquire+0x62f/0x4c20
[  396.157577] ksoftirqd/0 cpuset=/ mems_allowed=0
[  396.161821]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  396.197614]  ? __lock_acquire+0x62f/0x4c20
[  396.201842]  ? should_fail+0x22d/0xd01
[  396.205742]  ? mark_held_locks+0x130/0x130
[  396.209996]  ? mark_held_locks+0x130/0x130
[  396.214234]  ? mark_held_locks+0x130/0x130
[  396.218466]  ? zap_class+0x640/0x640
[  396.222176]  ? print_usage_bug+0xc0/0xc0
[  396.226244]  ? mark_held_locks+0x130/0x130
[  396.230472]  ? print_usage_bug+0xc0/0xc0
[  396.234529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.240065]  ? check_preemption_disabled+0x48/0x280
[  396.245083]  ? __lock_is_held+0xb5/0x140
[  396.249143]  __alloc_pages_nodemask+0xa80/0xde0
[  396.253806]  ? zap_class+0x640/0x640
[  396.257517]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  396.262540]  ? find_held_lock+0x36/0x1c0
[  396.266606]  ? ____cache_alloc_node+0x1c7/0x1e0
[  396.271275]  ? lock_downgrade+0x900/0x900
[  396.275424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.280964]  cache_grow_begin+0xa5/0x8c0
[  396.285019]  ? do_raw_spin_unlock+0xa7/0x330
[  396.289429]  fallback_alloc+0x204/0x2e0
[  396.293404]  ____cache_alloc_node+0x1c7/0x1e0
[  396.297904]  kmem_cache_alloc_node+0xe3/0x730
[  396.302393]  ? ipv6_get_ifaddr+0x42e/0x620
[  396.306630]  __alloc_skb+0x119/0x770
[  396.310337]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  396.315612]  ? netdev_alloc_frag+0x1f0/0x1f0
[  396.320014]  ? lock_downgrade+0x900/0x900
[  396.324170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.329714]  ? refcount_sub_and_test_checked+0x203/0x310
[  396.335162]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  396.340611]  ? addrconf_rs_timer+0x690/0x690
[  396.345027]  ndisc_alloc_skb+0x144/0x340
[  396.349091]  ndisc_send_rs+0x331/0x6e0
[  396.352978]  addrconf_rs_timer+0x314/0x690
[  396.357212]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.361457]  call_timer_fn+0x272/0x920
[  396.365347]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.369580]  ? process_timeout+0x40/0x40
[  396.373648]  ? mark_held_locks+0xc7/0x130
[  396.377795]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.382284]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.386775]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.391005]  ? lockdep_hardirqs_on+0x296/0x5b0
[  396.395585]  ? trace_hardirqs_on+0xbd/0x310
[  396.399905]  ? kasan_check_read+0x11/0x20
[  396.404045]  ? __run_timers+0x7da/0xc70
[  396.408015]  ? trace_hardirqs_off_caller+0x310/0x310
[  396.413155]  ? tcp_compressed_ack_kick+0x220/0x220
[  396.418086]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.422318]  __run_timers+0x7e5/0xc70
[  396.426124]  ? timer_fixup_init+0x70/0x70
[  396.430270]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  396.435283]  ? zap_class+0x640/0x640
[  396.438996]  ? print_usage_bug+0xc0/0xc0
[  396.443054]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  396.448251]  ? find_held_lock+0x36/0x1c0
[  396.452311]  ? zap_class+0x640/0x640
[  396.456028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.461561]  ? check_preemption_disabled+0x48/0x280
[  396.466585]  ? __lock_is_held+0xb5/0x140
[  396.470645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.476178]  ? check_preemption_disabled+0x48/0x280
[  396.481197]  run_timer_softirq+0x52/0xb0
[  396.485256]  ? rcu_read_lock_sched_held+0x14f/0x180
[  396.490271]  __do_softirq+0x308/0xb7e
[  396.494070]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  396.498560]  ? lock_downgrade+0x900/0x900
[  396.502715]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  396.507826]  ? pvclock_read_flags+0x160/0x160
[  396.512319]  ? lapic_next_event+0x5a/0x90
[  396.516468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.522005]  ? kvm_clock_read+0x18/0x30
[  396.525975]  ? kvm_sched_clock_read+0x9/0x20
[  396.530380]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.535917]  ? check_preemption_disabled+0x48/0x280
[  396.540940]  irq_exit+0x17f/0x1c0
[  396.544391]  smp_apic_timer_interrupt+0x1cb/0x760
[  396.549231]  ? smp_reschedule_interrupt+0x109/0x650
[  396.554248]  ? smp_call_function_single_interrupt+0x650/0x650
[  396.560129]  ? interrupt_entry+0xb5/0xc0
[  396.564187]  ? trace_hardirqs_off_caller+0xbb/0x310
[  396.569200]  ? trace_hardirqs_off_caller+0xbb/0x310
[  396.574221]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.579061]  ? trace_hardirqs_on_caller+0x310/0x310
[  396.584069]  ? trace_hardirqs_on_caller+0x310/0x310
[  396.589079]  ? task_prio+0x50/0x50
[  396.592615]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.598146]  ? check_preemption_disabled+0x48/0x280
[  396.603161]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.608005]  apic_timer_interrupt+0xf/0x20
[  396.612239]  </IRQ>
[  396.614473] RIP: 0010:console_unlock+0x102f/0x1190
[  396.619406] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  396.638804] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  396.646507] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  396.653777] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  396.661042] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  396.668305] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  396.675569] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  396.682856]  ? netconsole_netdev_event+0x280/0x280
[  396.687961]  ? console_unlock+0x1026/0x1190
[  396.692300]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  396.696968]  ? lock_release+0xa00/0xa00
[  396.700943]  ? interrupt_entry+0xc0/0xc0
[  396.705028]  vprintk_emit+0x391/0x990
[  396.708833]  ? wake_up_klogd+0x180/0x180
[  396.712892]  ? wake_up_klogd+0x180/0x180
[  396.716948]  ? attach_entity_load_avg+0x850/0x860
[  396.721801]  ? __lock_acquire+0x5c0/0x4c20
[  396.726031]  ? mark_held_locks+0x130/0x130
[  396.730260]  ? print_usage_bug+0x80/0xc0
[  396.734321]  ? find_held_lock+0x36/0x1c0
[  396.738383]  vprintk_default+0x28/0x30
[  396.742268]  vprintk_func+0x7e/0x181
[  396.745975]  printk+0xa7/0xcf
[  396.749075]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  396.753825]  ? printk+0xa7/0xcf
[  396.757102]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.762642]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  396.767843]  show_free_areas.cold.117+0x103e/0x215d
[  396.772960]  ? si_meminfo_node+0x260/0x260
[  396.777201]  ? __lock_acquire+0x62f/0x4c20
[  396.781429]  ? __lock_acquire+0x62f/0x4c20
[  396.785663]  ? __account_cfs_rq_runtime+0x790/0x790
[  396.790701]  ? mark_held_locks+0x130/0x130
[  396.794930]  ? mark_held_locks+0x130/0x130
[  396.799163]  ? zap_class+0x640/0x640
[  396.802875]  ? put_dec+0x3b/0xf0
[  396.806239]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.811779]  ? find_held_lock+0x36/0x1c0
[  396.815849]  ? serial8250_console_write+0x8b3/0xb10
[  396.820866]  ? lock_downgrade+0x900/0x900
[  396.825010]  ? zap_class+0x640/0x640
[  396.828720]  ? zap_class+0x640/0x640
[  396.832429]  ? print_usage_bug+0xc0/0xc0
[  396.836486]  ? do_raw_spin_unlock+0xa7/0x330
[  396.840891]  ? trace_hardirqs_on+0x310/0x310
[  396.845292]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.850833]  ? find_held_lock+0x36/0x1c0
[  396.854901]  ? mark_held_locks+0xc7/0x130
[  396.859045]  ? console_unlock+0x1002/0x1190
[  396.863366]  ? netconsole_netdev_event+0x280/0x280
[  396.868295]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  396.872873]  ? trace_hardirqs_on+0xbd/0x310
[  396.877201]  ? vprintk_emit+0x391/0x990
[  396.881175]  ? trace_hardirqs_off_caller+0x310/0x310
[  396.886279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.891832]  ? netconsole_netdev_event+0x280/0x280
[  396.896758]  ? console_unlock+0x8d8/0x1190
[  396.901000]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  396.905666]  ? vprintk_emit+0x846/0x990
[  396.909637]  ? lock_release+0xa00/0xa00
[  396.913615]  ? preempt_count_add+0xbc/0x1b0
[  396.917931]  ? wake_up_klogd+0x11a/0x180
[  396.921986]  ? console_device+0xc0/0xc0
[  396.925956]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.931497]  ? vprintk_emit+0x293/0x990
[  396.935471]  ? wake_up_klogd+0x180/0x180
[  396.939532]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  396.944287]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.949735]  ? retint_kernel+0x1b/0x2d
[  396.953641]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  396.958514]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  396.963271]  ? show_mem+0x1e/0x17b
[  396.966811]  show_mem+0x34/0x17b
[  396.970177]  dump_header+0x2f1/0xf72
[  396.973902]  ? pagefault_out_of_memory+0x197/0x197
[  396.978834]  ? __lock_acquire+0x62f/0x4c20
[  396.983066]  ? percpu_ref_get_many+0x240/0x240
[  396.987649]  ? print_usage_bug+0xc0/0xc0
[  396.991726]  ? zap_class+0x640/0x640
[  396.995438]  ? print_usage_bug+0xc0/0xc0
[  396.999493]  ? print_usage_bug+0xc0/0xc0
[  397.003550]  ? zap_class+0x640/0x640
[  397.007274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.012813]  ? find_held_lock+0x36/0x1c0
[  397.016883]  ? mark_held_locks+0xc7/0x130
[  397.021029]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  397.026128]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  397.031228]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  397.035808]  ? trace_hardirqs_on+0xbd/0x310
[  397.040123]  ? kasan_check_read+0x11/0x20
[  397.044268]  ? ___ratelimit+0x3b4/0x672
[  397.048243]  ? trace_hardirqs_off_caller+0x310/0x310
[  397.053346]  ? trace_hardirqs_on+0x310/0x310
[  397.057750]  ? lock_downgrade+0x900/0x900
[  397.061900]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  397.067010]  ? ___ratelimit+0x3b9/0x672
[  397.070988]  ? idr_get_free+0xf70/0xf70
[  397.074961]  ? find_held_lock+0x36/0x1c0
[  397.079030]  oom_kill_process.cold.27+0x10/0x903
[  397.083781]  ? zap_class+0x640/0x640
[  397.087493]  ? check_preemption_disabled+0x48/0x280
[  397.092508]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  397.097433]  ? kasan_check_read+0x11/0x20
[  397.101574]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.106847]  ? oom_evaluate_task+0x540/0x540
[  397.111256]  ? find_held_lock+0x36/0x1c0
[  397.115319]  ? out_of_memory+0x974/0x1430
[  397.119466]  ? lock_downgrade+0x900/0x900
[  397.123608]  ? check_preemption_disabled+0x48/0x280
[  397.128625]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  397.133554]  ? kasan_check_read+0x11/0x20
[  397.137696]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.142965]  ? rcu_softirq_qs+0x20/0x20
[  397.146937]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.152467]  ? oom_evaluate_task+0x302/0x540
[  397.156874]  out_of_memory+0xa84/0x1430
[  397.160853]  ? oom_killer_disable+0x3a0/0x3a0
[  397.165346]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  397.170275]  ? __ww_mutex_check_waiters+0x160/0x160
[  397.175299]  __alloc_pages_slowpath+0x2354/0x2e10
[  397.180168]  ? warn_alloc+0x120/0x120
[  397.183961]  ? mark_held_locks+0x130/0x130
[  397.188197]  ? find_get_entry+0xaae/0x1120
[  397.192437]  ? filemap_map_pages+0x1a20/0x1a20
[  397.197018]  ? zap_class+0x640/0x640
[  397.200736]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.206271]  ? check_preemption_disabled+0x48/0x280
[  397.211286]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.216819]  ? should_fail+0x22d/0xd01
[  397.220712]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.225809]  ? zap_class+0x640/0x640
[  397.229544]  ? __lock_is_held+0xb5/0x140
[  397.233610]  ? mark_held_locks+0x130/0x130
[  397.237849]  ? lock_release+0xa00/0xa00
[  397.241818]  ? perf_trace_sched_process_exec+0x860/0x860
[  397.247266]  ? xa_load+0x2ba/0x460
[  397.250805]  ? lock_downgrade+0x900/0x900
[  397.254956]  ? __might_sleep+0x95/0x190
[  397.258946]  __alloc_pages_nodemask+0xa80/0xde0
[  397.263618]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  397.268661]  ? __page_cache_alloc+0x191/0x5c0
[  397.273154]  ? xa_load+0x2e1/0x460
[  397.276696]  ? xa_clear_mark+0x40/0x40
[  397.280580]  ? zap_class+0x640/0x640
[  397.284298]  ? zap_class+0x640/0x640
[  397.288008]  ? zap_class+0x640/0x640
[  397.291721]  ? __do_page_cache_readahead+0x663/0x810
[  397.296828]  ? find_held_lock+0x36/0x1c0
[  397.300890]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  397.306430]  alloc_pages_current+0x173/0x350
[  397.310839]  __page_cache_alloc+0x38c/0x5c0
[  397.315158]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  397.320086]  ? kasan_check_read+0x11/0x20
[  397.324233]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.329508]  ? generic_perform_write+0x6a0/0x6a0
[  397.334262]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.339800]  ? check_preemption_disabled+0x48/0x280
[  397.344819]  filemap_fault+0x1595/0x25f0
[  397.348887]  ? __lock_page_or_retry+0xa00/0xa00
[  397.353559]  ? mark_held_locks+0x130/0x130
[  397.357801]  ? filemap_map_pages+0xd6b/0x1a20
[  397.362292]  ? lock_downgrade+0x900/0x900
[  397.366435]  ? check_preemption_disabled+0x48/0x280
[  397.371447]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  397.376372]  ? kasan_check_read+0x11/0x20
[  397.380514]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.385785]  ? rcu_softirq_qs+0x20/0x20
[  397.389770]  ? filemap_map_pages+0xd92/0x1a20
[  397.394268]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.399811]  ? find_get_entries_tag+0x1400/0x1400
[  397.404660]  ? __lock_acquire+0x62f/0x4c20
[  397.408912]  ? lock_acquire+0x1ed/0x520
[  397.412879]  ? ext4_filemap_fault+0x7a/0xad
[  397.417203]  ? lock_release+0xa00/0xa00
[  397.421169]  ? perf_trace_sched_process_exec+0x860/0x860
[  397.426614]  ? print_usage_bug+0xc0/0xc0
[  397.430704]  ? print_usage_bug+0xc0/0xc0
[  397.434770]  ? down_read+0x8d/0x120
[  397.438388]  ? ext4_filemap_fault+0x7a/0xad
[  397.442708]  ? __down_interruptible+0x700/0x700
[  397.447380]  ext4_filemap_fault+0x82/0xad
[  397.451529]  __do_fault+0x100/0x6b0
[  397.455171]  ? pmd_devmap_trans_unstable+0x220/0x220
[  397.460276]  ? mark_held_locks+0x130/0x130
[  397.464513]  ? mark_held_locks+0x130/0x130
[  397.469158]  ? find_held_lock+0x36/0x1c0
[  397.473228]  ? find_held_lock+0x36/0x1c0
[  397.477285]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.482824]  __handle_mm_fault+0x3ea6/0x5be0
[  397.487228]  ? poll_select_copy_remaining+0x18c/0x6a0
[  397.492419]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  397.497262]  ? __might_fault+0x12b/0x1e0
[  397.501322]  ? lock_downgrade+0x900/0x900
[  397.505474]  ? zap_class+0x640/0x640
[  397.509181]  ? zap_class+0x640/0x640
[  397.512896]  ? find_held_lock+0x36/0x1c0
[  397.516963]  ? handle_mm_fault+0x42a/0xc70
[  397.521194]  ? lock_downgrade+0x900/0x900
[  397.525336]  ? check_preemption_disabled+0x48/0x280
[  397.530349]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  397.535275]  ? kasan_check_read+0x11/0x20
[  397.539514]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.544787]  ? rcu_softirq_qs+0x20/0x20
[  397.548762]  ? trace_hardirqs_off_caller+0x310/0x310
[  397.553899]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.559594]  ? check_preemption_disabled+0x48/0x280
[  397.564667]  handle_mm_fault+0x54f/0xc70
[  397.568728]  ? __handle_mm_fault+0x5be0/0x5be0
[  397.573316]  ? find_vma+0x34/0x190
[  397.576863]  __do_page_fault+0x5e8/0xe60
[  397.580918]  ? trace_hardirqs_off+0xb8/0x310
[  397.585332]  do_page_fault+0xf2/0x7e0
[  397.589128]  ? vmalloc_sync_all+0x30/0x30
[  397.593276]  ? error_entry+0x70/0xd0
[  397.596985]  ? trace_hardirqs_off_caller+0xbb/0x310
[  397.601998]  ? trace_hardirqs_on_caller+0xc0/0x310
[  397.606925]  ? syscall_return_slowpath+0x5e0/0x5e0
[  397.611848]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.616691]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.621703]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  397.627156]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  397.632172]  ? prepare_exit_to_usermode+0x291/0x3b0
[  397.637181]  ? page_fault+0x8/0x30
[  397.640718]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.645557]  ? page_fault+0x8/0x30
[  397.649093]  page_fault+0x1e/0x30
[  397.652543] RIP: 0033:0x7ff9ad261dd3
[  397.656260] Code: Bad RIP value.
[  397.659620] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  397.664974] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  397.672237] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  397.679497] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  397.686757] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  397.694021] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  397.701309] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  397.701374] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  397.707712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  397.707719] Call Trace:
[  397.714270] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  397.723537]  dump_stack+0x244/0x39d
[  397.726108] init cpuset=/ mems_allowed=0
[  397.735801]  ? dump_stack_print_info.cold.1+0x20/0x20
[  397.748641]  warn_alloc.cold.116+0xb7/0x1bd
[  397.752960]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  397.757806]  ? lock_downgrade+0x900/0x900
[  397.761955]  ? trace_hardirqs_off+0xb8/0x310
[  397.766361]  ? trace_hardirqs_off+0xb8/0x310
[  397.770771]  __alloc_pages_slowpath+0x26e8/0x2e10
[  397.775645]  ? warn_alloc+0x120/0x120
[  397.779441]  ? print_usage_bug+0xc0/0xc0
[  397.783498]  ? warn_alloc+0x120/0x120
[  397.787301]  ? warn_alloc+0x120/0x120
[  397.791097]  ? print_usage_bug+0xc0/0xc0
[  397.795157]  ? print_usage_bug+0xc0/0xc0
[  397.799214]  ? __lock_acquire+0x62f/0x4c20
[  397.803447]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.808979]  ? should_fail+0x22d/0xd01
[  397.812866]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.817963]  ? __lock_acquire+0x62f/0x4c20
[  397.822199]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.827296]  ? __lock_acquire+0x62f/0x4c20
[  397.831528]  ? should_fail+0x22d/0xd01
[  397.835430]  ? find_held_lock+0x36/0x1c0
[  397.839496]  ? mark_held_locks+0x130/0x130
[  397.843731]  ? mark_held_locks+0x130/0x130
[  397.847957]  ? zap_class+0x640/0x640
[  397.851671]  ? mark_held_locks+0xc7/0x130
[  397.855815]  ? do_raw_spin_unlock+0xa7/0x330
[  397.860215]  ? zap_class+0x640/0x640
[  397.863927]  ? print_usage_bug+0xc0/0xc0
[  397.867985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.873518]  ? check_preemption_disabled+0x48/0x280
[  397.878535]  ? __lock_is_held+0xb5/0x140
[  397.882609]  __alloc_pages_nodemask+0xa80/0xde0
[  397.887271]  ? zap_class+0x640/0x640
[  397.890989]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  397.896008]  ? find_held_lock+0x36/0x1c0
[  397.900072]  ? ____cache_alloc_node+0x1c7/0x1e0
[  397.904735]  ? lock_downgrade+0x900/0x900
[  397.908889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.914425]  cache_grow_begin+0xa5/0x8c0
[  397.918479]  ? do_raw_spin_unlock+0xa7/0x330
[  397.922887]  fallback_alloc+0x204/0x2e0
[  397.926861]  ____cache_alloc_node+0x1c7/0x1e0
[  397.931355]  kmem_cache_alloc_node+0xe3/0x730
[  397.935844]  ? ipv6_get_ifaddr+0x42e/0x620
[  397.940086]  __alloc_skb+0x119/0x770
[  397.943794]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.949068]  ? netdev_alloc_frag+0x1f0/0x1f0
[  397.953475]  ? lock_downgrade+0x900/0x900
[  397.957629]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.963163]  ? refcount_sub_and_test_checked+0x203/0x310
[  397.968621]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  397.974087]  ? addrconf_rs_timer+0x690/0x690
[  397.978507]  ndisc_alloc_skb+0x144/0x340
[  397.982565]  ndisc_send_rs+0x331/0x6e0
[  397.986465]  addrconf_rs_timer+0x314/0x690
[  397.990701]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.994946]  call_timer_fn+0x272/0x920
[  397.998829]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.003061]  ? process_timeout+0x40/0x40
[  398.007124]  ? __run_timers+0x7da/0xc70
[  398.011096]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.015589]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.020081]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.024313]  ? lockdep_hardirqs_on+0x296/0x5b0
[  398.028909]  ? trace_hardirqs_on+0xbd/0x310
[  398.033230]  ? kasan_check_read+0x11/0x20
[  398.037376]  ? __run_timers+0x7da/0xc70
[  398.041354]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.046454]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.050691]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.054922]  __run_timers+0x7e5/0xc70
[  398.058732]  ? timer_fixup_init+0x70/0x70
[  398.062880]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.067369]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.071868]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  398.076446]  ? trace_hardirqs_on+0xbd/0x310
[  398.080766]  ? kasan_check_read+0x11/0x20
[  398.084910]  ? finish_task_switch+0x1f4/0x910
[  398.089400]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.094496]  ? compat_start_thread+0x80/0x80
[  398.098916]  ? pvclock_read_flags+0x160/0x160
[  398.103418]  ? __switch_to_asm+0x34/0x70
[  398.107475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.113010]  ? check_preemption_disabled+0x48/0x280
[  398.118031]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  398.123570]  ? rcu_pm_notify+0xc0/0xc0
[  398.127456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.132994]  ? check_preemption_disabled+0x48/0x280
[  398.138030]  run_timer_softirq+0x52/0xb0
[  398.142084]  ? rcu_read_lock_sched_held+0x14f/0x180
[  398.147092]  __do_softirq+0x308/0xb7e
[  398.150891]  ? trace_hardirqs_on_caller+0xc0/0x310
[  398.155819]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  398.160919]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  398.166364]  ? preempt_count_add+0xe6/0x1b0
[  398.170684]  ? schedule+0x108/0x460
[  398.174305]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  398.179068]  ? trace_hardirqs_off+0xb8/0x310
[  398.183569]  ? smpboot_thread_fn+0x68b/0xa00
[  398.187975]  ? trace_hardirqs_on+0x310/0x310
[  398.192378]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.197912]  ? check_preemption_disabled+0x48/0x280
[  398.202923]  ? takeover_tasklets+0xa90/0xa90
[  398.207326]  run_ksoftirqd+0x5e/0x100
[  398.211124]  smpboot_thread_fn+0x68b/0xa00
[  398.215355]  ? sort_range+0x30/0x30
[  398.218978]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  398.224079]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.229616]  ? __kthread_parkme+0xfb/0x1a0
[  398.233847]  ? sort_range+0x30/0x30
[  398.237472]  kthread+0x35a/0x440
[  398.240832]  ? kthread_stop+0x900/0x900
[  398.244803]  ret_from_fork+0x3a/0x50
[  398.248528] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  398.248532] warn_alloc_show_mem: 1 callbacks suppressed
[  398.248538] Mem-Info:
[  398.254332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  398.254339] Call Trace:
[  398.259706] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  398.259706]  active_file:12 inactive_file:10 isolated_file:0
[  398.259706]  unevictable:0 dirty:0 writeback:0 unstable:0
[  398.259706]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  398.259706]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  398.259706]  free:13734 free_pcp:626 free_cma:0
[  398.262082]  <IRQ>
[  398.271433] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  398.274002]  dump_stack+0x244/0x39d
[  398.307026] 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
[  398.309170]  ? dump_stack_print_info.cold.1+0x20/0x20
[  398.336890] lowmem_reserve[]: 0 2818 6321 6321
[  398.340525]  warn_alloc.cold.116+0xb7/0x1bd
[  398.366596] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  398.371777]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  398.376332] lowmem_reserve[]: 0 0 3503 3503
[  398.380646]  ? lock_downgrade+0x900/0x900
[  398.407762] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  398.412604]  ? trace_hardirqs_off+0xb8/0x310
[  398.416888] lowmem_reserve[]: 0 0 0 0
[  398.421035]  ? trace_hardirqs_off+0xb8/0x310
[  398.450151] 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
[  398.454562]  __alloc_pages_slowpath+0x26e8/0x2e10
[  398.458345] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  398.462769]  ? warn_alloc+0x120/0x120
[  398.476729] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  398.481574]  ? print_usage_bug+0xc0/0xc0
[  398.496632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  398.500415]  ? warn_alloc+0x120/0x120
[  398.514784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  398.518832]  ? warn_alloc+0x120/0x120
[  398.527725] 2988 total pagecache pages
[  398.531512]  ? print_usage_bug+0xc0/0xc0
[  398.540062] 0 pages in swap cache
[  398.543852]  ? kvm_clock_read+0x18/0x30
[  398.547710] Swap cache stats: add 0, delete 0, find 0/0
[  398.551753]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  398.555174] Free swap  = 0kB
[  398.559136]  ? print_usage_bug+0xc0/0xc0
[  398.564476] Total swap = 0kB
[  398.564483] 1965979 pages RAM
[  398.569487]  ? __lock_acquire+0x62f/0x4c20
[  398.572470] 0 pages HighMem/MovableOnly
[  398.572477] 342855 pages reserved
[  398.576530]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.579514] 0 pages cma reserved
[  398.582612]  ? should_fail+0x22d/0xd01
[  398.586882] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  398.590774]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  398.590791]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.590807]  ? __lock_acquire+0x62f/0x4c20
[  398.594282] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  398.599760]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.603097] ksoftirqd/0 cpuset=/ mems_allowed=0
[  398.606967]  ? __lock_acquire+0x62f/0x4c20
[  398.606981]  ? should_fail+0x22d/0xd01
[  398.656735]  ? rcu_irq_exit+0x1a2/0x390
[  398.660724]  ? mark_held_locks+0x130/0x130
[  398.664959]  ? mark_held_locks+0x130/0x130
[  398.669213]  ? mark_held_locks+0xc7/0x130
[  398.673357]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  398.678371]  ? zap_class+0x640/0x640
[  398.682085]  ? print_usage_bug+0xc0/0xc0
[  398.686153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.691694]  ? check_preemption_disabled+0x48/0x280
[  398.696720]  ? __lock_is_held+0xb5/0x140
[  398.700786]  __alloc_pages_nodemask+0xa80/0xde0
[  398.705456]  ? zap_class+0x640/0x640
[  398.709174]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  398.714199]  ? find_held_lock+0x36/0x1c0
[  398.718269]  ? ____cache_alloc_node+0x1c7/0x1e0
[  398.722940]  ? lock_downgrade+0x900/0x900
[  398.727099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.732656]  cache_grow_begin+0xa5/0x8c0
[  398.736719]  ? do_raw_spin_unlock+0xa7/0x330
[  398.741137]  fallback_alloc+0x204/0x2e0
[  398.745115]  ____cache_alloc_node+0x1c7/0x1e0
[  398.749618]  kmem_cache_alloc_node+0xe3/0x730
[  398.754112]  ? ipv6_get_ifaddr+0x42e/0x620
[  398.758355]  __alloc_skb+0x119/0x770
[  398.762070]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  398.767349]  ? netdev_alloc_frag+0x1f0/0x1f0
[  398.771753]  ? lock_downgrade+0x900/0x900
[  398.775907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.781442]  ? refcount_sub_and_test_checked+0x203/0x310
[  398.786895]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  398.792342]  ? addrconf_rs_timer+0x690/0x690
[  398.798927]  ndisc_alloc_skb+0x144/0x340
[  398.802988]  ndisc_send_rs+0x331/0x6e0
[  398.806876]  addrconf_rs_timer+0x314/0x690
[  398.811109]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.815352]  call_timer_fn+0x272/0x920
[  398.819237]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.823469]  ? process_timeout+0x40/0x40
[  398.827541]  ? mark_held_locks+0xc7/0x130
[  398.831704]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.836193]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.840705]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.844934]  ? lockdep_hardirqs_on+0x296/0x5b0
[  398.849519]  ? trace_hardirqs_on+0xbd/0x310
[  398.853838]  ? kasan_check_read+0x11/0x20
[  398.857978]  ? __run_timers+0x7da/0xc70
[  398.861949]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.867061]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.871293]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.875526]  __run_timers+0x7e5/0xc70
[  398.879334]  ? timer_fixup_init+0x70/0x70
[  398.883487]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  398.888523]  ? zap_class+0x640/0x640
[  398.892242]  ? print_usage_bug+0xc0/0xc0
[  398.896309]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  398.901512]  ? find_held_lock+0x36/0x1c0
[  398.905576]  ? zap_class+0x640/0x640
[  398.909298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.914840]  ? check_preemption_disabled+0x48/0x280
[  398.919868]  ? __lock_is_held+0xb5/0x140
[  398.923929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.929469]  ? check_preemption_disabled+0x48/0x280
[  398.934503]  run_timer_softirq+0x52/0xb0
[  398.938566]  ? rcu_read_lock_sched_held+0x14f/0x180
[  398.943587]  __do_softirq+0x308/0xb7e
[  398.947394]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  398.951899]  ? lock_downgrade+0x900/0x900
[  398.956053]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  398.961162]  ? pvclock_read_flags+0x160/0x160
[  398.965659]  ? lapic_next_event+0x5a/0x90
[  398.969809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.975353]  ? kvm_clock_read+0x18/0x30
[  398.979328]  ? kvm_sched_clock_read+0x9/0x20
[  398.983758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.989293]  ? check_preemption_disabled+0x48/0x280
[  398.994318]  irq_exit+0x17f/0x1c0
[  398.997776]  smp_apic_timer_interrupt+0x1cb/0x760
[  399.002616]  ? smp_reschedule_interrupt+0x109/0x650
[  399.007632]  ? smp_call_function_single_interrupt+0x650/0x650
[  399.013523]  ? interrupt_entry+0xb5/0xc0
[  399.017585]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.022599]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.027616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.032460]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.037478]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.042505]  ? task_prio+0x50/0x50
[  399.046050]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.051599]  ? check_preemption_disabled+0x48/0x280
[  399.056624]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.061472]  apic_timer_interrupt+0xf/0x20
[  399.065702]  </IRQ>
[  399.067942] RIP: 0010:console_unlock+0x102f/0x1190
[  399.072871] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  399.091769] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  399.099490] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  399.106756] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  399.114027] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  399.121296] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  399.128566] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  399.135853]  ? netconsole_netdev_event+0x280/0x280
[  399.140791]  ? console_unlock+0x1026/0x1190
[  399.145142]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  399.149815]  ? lock_release+0xa00/0xa00
[  399.153799]  ? interrupt_entry+0xc0/0xc0
[  399.157873]  vprintk_emit+0x391/0x990
[  399.161682]  ? wake_up_klogd+0x180/0x180
[  399.165747]  ? wake_up_klogd+0x180/0x180
[  399.169803]  ? attach_entity_load_avg+0x850/0x860
[  399.174654]  ? __lock_acquire+0x5c0/0x4c20
[  399.178892]  ? mark_held_locks+0x130/0x130
[  399.183139]  ? print_usage_bug+0x80/0xc0
[  399.187209]  ? find_held_lock+0x36/0x1c0
[  399.191279]  vprintk_default+0x28/0x30
[  399.195168]  vprintk_func+0x7e/0x181
[  399.198883]  printk+0xa7/0xcf
[  399.201987]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  399.206745]  ? printk+0xa7/0xcf
[  399.210027]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.215572]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  399.220772]  show_free_areas.cold.117+0x103e/0x215d
[  399.225808]  ? si_meminfo_node+0x260/0x260
[  399.230054]  ? __lock_acquire+0x62f/0x4c20
[  399.234289]  ? __lock_acquire+0x62f/0x4c20
[  399.238529]  ? __account_cfs_rq_runtime+0x790/0x790
[  399.243560]  ? mark_held_locks+0x130/0x130
[  399.247791]  ? mark_held_locks+0x130/0x130
[  399.252028]  ? zap_class+0x640/0x640
[  399.255742]  ? put_dec+0x3b/0xf0
[  399.259111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.264656]  ? find_held_lock+0x36/0x1c0
[  399.268729]  ? serial8250_console_write+0x8b3/0xb10
[  399.273748]  ? lock_downgrade+0x900/0x900
[  399.277897]  ? zap_class+0x640/0x640
[  399.281608]  ? zap_class+0x640/0x640
[  399.285320]  ? print_usage_bug+0xc0/0xc0
[  399.289381]  ? do_raw_spin_unlock+0xa7/0x330
[  399.293791]  ? trace_hardirqs_on+0x310/0x310
[  399.298203]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.303755]  ? find_held_lock+0x36/0x1c0
[  399.307822]  ? mark_held_locks+0xc7/0x130
[  399.311973]  ? console_unlock+0x1002/0x1190
[  399.316300]  ? netconsole_netdev_event+0x280/0x280
[  399.321231]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  399.325820]  ? trace_hardirqs_on+0xbd/0x310
[  399.330139]  ? vprintk_emit+0x391/0x990
[  399.334115]  ? trace_hardirqs_off_caller+0x310/0x310
[  399.339220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.344763]  ? netconsole_netdev_event+0x280/0x280
[  399.349696]  ? console_unlock+0x8d8/0x1190
[  399.353941]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  399.358603]  ? vprintk_emit+0x846/0x990
[  399.362580]  ? lock_release+0xa00/0xa00
[  399.366553]  ? preempt_count_add+0xbc/0x1b0
[  399.370873]  ? wake_up_klogd+0x11a/0x180
[  399.374933]  ? console_device+0xc0/0xc0
[  399.378905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.384446]  ? vprintk_emit+0x293/0x990
[  399.388428]  ? wake_up_klogd+0x180/0x180
[  399.392500]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  399.397261]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  399.402716]  ? retint_kernel+0x1b/0x2d
[  399.406613]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  399.411397]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  399.416157]  ? show_mem+0x1e/0x17b
[  399.419698]  show_mem+0x34/0x17b
[  399.423072]  dump_header+0x2f1/0xf72
[  399.426794]  ? pagefault_out_of_memory+0x197/0x197
[  399.431733]  ? __lock_acquire+0x62f/0x4c20
[  399.435965]  ? percpu_ref_get_many+0x240/0x240
[  399.440554]  ? print_usage_bug+0xc0/0xc0
[  399.444619]  ? zap_class+0x640/0x640
[  399.448332]  ? print_usage_bug+0xc0/0xc0
[  399.452389]  ? print_usage_bug+0xc0/0xc0
[  399.456460]  ? zap_class+0x640/0x640
[  399.460176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.465720]  ? find_held_lock+0x36/0x1c0
[  399.470208]  ? mark_held_locks+0xc7/0x130
[  399.474370]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  399.479479]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  399.484579]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  399.489172]  ? trace_hardirqs_on+0xbd/0x310
[  399.493489]  ? kasan_check_read+0x11/0x20
[  399.497637]  ? ___ratelimit+0x3b4/0x672
[  399.501608]  ? trace_hardirqs_off_caller+0x310/0x310
[  399.506711]  ? trace_hardirqs_on+0x310/0x310
[  399.511113]  ? lock_downgrade+0x900/0x900
[  399.515264]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  399.520362]  ? ___ratelimit+0x3b9/0x672
[  399.524336]  ? idr_get_free+0xf70/0xf70
[  399.528304]  ? find_held_lock+0x36/0x1c0
[  399.532369]  oom_kill_process.cold.27+0x10/0x903
[  399.537121]  ? zap_class+0x640/0x640
[  399.540833]  ? check_preemption_disabled+0x48/0x280
[  399.545855]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  399.550780]  ? kasan_check_read+0x11/0x20
[  399.554921]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.560193]  ? oom_evaluate_task+0x540/0x540
[  399.564602]  ? find_held_lock+0x36/0x1c0
[  399.568665]  ? out_of_memory+0x974/0x1430
[  399.572810]  ? lock_downgrade+0x900/0x900
[  399.576954]  ? check_preemption_disabled+0x48/0x280
[  399.581976]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  399.586900]  ? kasan_check_read+0x11/0x20
[  399.591045]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.596318]  ? rcu_softirq_qs+0x20/0x20
[  399.600291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.605821]  ? oom_evaluate_task+0x302/0x540
[  399.610226]  out_of_memory+0xa84/0x1430
[  399.614202]  ? oom_killer_disable+0x3a0/0x3a0
[  399.618696]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  399.623630]  ? __ww_mutex_check_waiters+0x160/0x160
[  399.628657]  __alloc_pages_slowpath+0x2354/0x2e10
[  399.633526]  ? warn_alloc+0x120/0x120
[  399.637324]  ? mark_held_locks+0x130/0x130
[  399.641569]  ? find_get_entry+0xaae/0x1120
[  399.645811]  ? filemap_map_pages+0x1a20/0x1a20
[  399.650396]  ? zap_class+0x640/0x640
[  399.654111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.659645]  ? check_preemption_disabled+0x48/0x280
[  399.664659]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.670194]  ? should_fail+0x22d/0xd01
[  399.674084]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.679185]  ? zap_class+0x640/0x640
[  399.682929]  ? __lock_is_held+0xb5/0x140
[  399.687000]  ? mark_held_locks+0x130/0x130
[  399.691234]  ? lock_release+0xa00/0xa00
[  399.695206]  ? perf_trace_sched_process_exec+0x860/0x860
[  399.700656]  ? xa_load+0x2ba/0x460
[  399.704193]  ? lock_downgrade+0x900/0x900
[  399.708345]  ? __might_sleep+0x95/0x190
[  399.712325]  __alloc_pages_nodemask+0xa80/0xde0
[  399.717001]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  399.722018]  ? __page_cache_alloc+0x191/0x5c0
[  399.726514]  ? xa_load+0x2e1/0x460
[  399.730055]  ? xa_clear_mark+0x40/0x40
[  399.733942]  ? zap_class+0x640/0x640
[  399.737664]  ? zap_class+0x640/0x640
[  399.741376]  ? zap_class+0x640/0x640
[  399.745088]  ? __do_page_cache_readahead+0x663/0x810
[  399.750194]  ? find_held_lock+0x36/0x1c0
[  399.754263]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  399.759807]  alloc_pages_current+0x173/0x350
[  399.764221]  __page_cache_alloc+0x38c/0x5c0
[  399.768537]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  399.773467]  ? kasan_check_read+0x11/0x20
[  399.777614]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.782894]  ? generic_perform_write+0x6a0/0x6a0
[  399.787653]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.793188]  ? check_preemption_disabled+0x48/0x280
[  399.798211]  filemap_fault+0x1595/0x25f0
[  399.802281]  ? __lock_page_or_retry+0xa00/0xa00
[  399.806949]  ? mark_held_locks+0x130/0x130
[  399.811206]  ? filemap_map_pages+0xd6b/0x1a20
[  399.815701]  ? lock_downgrade+0x900/0x900
[  399.819845]  ? check_preemption_disabled+0x48/0x280
[  399.824878]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  399.829802]  ? kasan_check_read+0x11/0x20
[  399.833945]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.839224]  ? rcu_softirq_qs+0x20/0x20
[  399.843208]  ? filemap_map_pages+0xd92/0x1a20
[  399.847704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.853257]  ? find_get_entries_tag+0x1400/0x1400
[  399.858100]  ? __lock_acquire+0x62f/0x4c20
[  399.862341]  ? lock_acquire+0x1ed/0x520
[  399.866313]  ? ext4_filemap_fault+0x7a/0xad
[  399.870639]  ? lock_release+0xa00/0xa00
[  399.874610]  ? perf_trace_sched_process_exec+0x860/0x860
[  399.880067]  ? print_usage_bug+0xc0/0xc0
[  399.884127]  ? print_usage_bug+0xc0/0xc0
[  399.888198]  ? down_read+0x8d/0x120
[  399.891821]  ? ext4_filemap_fault+0x7a/0xad
[  399.896144]  ? __down_interruptible+0x700/0x700
[  399.900822]  ext4_filemap_fault+0x82/0xad
[  399.904969]  __do_fault+0x100/0x6b0
[  399.908598]  ? pmd_devmap_trans_unstable+0x220/0x220
[  399.913708]  ? mark_held_locks+0x130/0x130
[  399.917947]  ? mark_held_locks+0x130/0x130
[  399.922179]  ? find_held_lock+0x36/0x1c0
[  399.926326]  ? find_held_lock+0x36/0x1c0
[  399.930388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.935937]  __handle_mm_fault+0x3ea6/0x5be0
[  399.940350]  ? poll_select_copy_remaining+0x18c/0x6a0
[  399.945548]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  399.950401]  ? __might_fault+0x12b/0x1e0
[  399.954468]  ? lock_downgrade+0x900/0x900
[  399.958624]  ? zap_class+0x640/0x640
[  399.962335]  ? zap_class+0x640/0x640
[  399.966057]  ? find_held_lock+0x36/0x1c0
[  399.970125]  ? handle_mm_fault+0x42a/0xc70
[  399.974360]  ? lock_downgrade+0x900/0x900
[  399.978506]  ? check_preemption_disabled+0x48/0x280
[  399.983523]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  399.988460]  ? kasan_check_read+0x11/0x20
[  399.992669]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.997981]  ? rcu_softirq_qs+0x20/0x20
[  400.001959]  ? trace_hardirqs_off_caller+0x310/0x310
[  400.007066]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.012658]  ? check_preemption_disabled+0x48/0x280
[  400.017707]  handle_mm_fault+0x54f/0xc70
[  400.021860]  ? __handle_mm_fault+0x5be0/0x5be0
[  400.026479]  ? find_vma+0x34/0x190
[  400.030045]  __do_page_fault+0x5e8/0xe60
[  400.034122]  ? trace_hardirqs_off+0xb8/0x310
[  400.038540]  do_page_fault+0xf2/0x7e0
[  400.042338]  ? vmalloc_sync_all+0x30/0x30
[  400.046483]  ? error_entry+0x70/0xd0
[  400.050201]  ? trace_hardirqs_off_caller+0xbb/0x310
[  400.055221]  ? trace_hardirqs_on_caller+0xc0/0x310
[  400.060147]  ? syscall_return_slowpath+0x5e0/0x5e0
[  400.065077]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.069918]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.074939]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.080392]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  400.085421]  ? prepare_exit_to_usermode+0x291/0x3b0
[  400.090435]  ? page_fault+0x8/0x30
[  400.093984]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.098829]  ? page_fault+0x8/0x30
[  400.102372]  page_fault+0x1e/0x30
[  400.105832] RIP: 0033:0x7ff9ad261dd3
[  400.109556] Code: Bad RIP value.
[  400.112912] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  400.118280] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  400.125547] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  400.132813] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  400.140078] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  400.147343] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  400.154647] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  400.154701] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  400.161064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  400.161069] Call Trace:
[  400.161091]  dump_stack+0x244/0x39d
[  400.161110]  ? dump_stack_print_info.cold.1+0x20/0x20
[  400.167637] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  400.176950]  warn_alloc.cold.116+0xb7/0x1bd
[  400.179507] init cpuset=/ mems_allowed=0
[  400.183126]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  400.211187]  ? lock_downgrade+0x900/0x900
[  400.215342]  ? trace_hardirqs_off+0xb8/0x310
[  400.219758]  ? trace_hardirqs_off+0xb8/0x310
[  400.224174]  __alloc_pages_slowpath+0x26e8/0x2e10
[  400.229049]  ? warn_alloc+0x120/0x120
[  400.232853]  ? print_usage_bug+0xc0/0xc0
[  400.236919]  ? warn_alloc+0x120/0x120
[  400.240723]  ? warn_alloc+0x120/0x120
[  400.244524]  ? print_usage_bug+0xc0/0xc0
[  400.248588]  ? print_usage_bug+0xc0/0xc0
[  400.252647]  ? __lock_acquire+0x62f/0x4c20
[  400.256884]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.262433]  ? should_fail+0x22d/0xd01
[  400.266328]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.271437]  ? __lock_acquire+0x62f/0x4c20
[  400.275672]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.280770]  ? __lock_acquire+0x62f/0x4c20
[  400.285003]  ? should_fail+0x22d/0xd01
[  400.288891]  ? find_held_lock+0x36/0x1c0
[  400.292964]  ? mark_held_locks+0x130/0x130
[  400.297203]  ? mark_held_locks+0x130/0x130
[  400.301447]  ? zap_class+0x640/0x640
[  400.305174]  ? zap_class+0x640/0x640
[  400.308894]  ? print_usage_bug+0xc0/0xc0
[  400.312950]  ? do_raw_spin_unlock+0xa7/0x330
[  400.317455]  ? zap_class+0x640/0x640
[  400.321171]  ? print_usage_bug+0xc0/0xc0
[  400.325228]  ? wq_watchdog_touch+0x9c/0xfe
[  400.329470]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.335004]  ? check_preemption_disabled+0x48/0x280
[  400.340023]  ? __lock_is_held+0xb5/0x140
[  400.344084]  __alloc_pages_nodemask+0xa80/0xde0
[  400.348750]  ? zap_class+0x640/0x640
[  400.352466]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  400.357489]  ? find_held_lock+0x36/0x1c0
[  400.361552]  ? ____cache_alloc_node+0x1c7/0x1e0
[  400.366214]  ? lock_downgrade+0x900/0x900
[  400.370367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.375922]  cache_grow_begin+0xa5/0x8c0
[  400.379980]  ? do_raw_spin_unlock+0xa7/0x330
[  400.384395]  fallback_alloc+0x204/0x2e0
[  400.388372]  ____cache_alloc_node+0x1c7/0x1e0
[  400.392968]  kmem_cache_alloc_node+0xe3/0x730
[  400.397460]  ? ipv6_get_ifaddr+0x42e/0x620
[  400.401699]  __alloc_skb+0x119/0x770
[  400.405416]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  400.410694]  ? netdev_alloc_frag+0x1f0/0x1f0
[  400.415117]  ? lock_downgrade+0x900/0x900
[  400.419267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.424797]  ? refcount_sub_and_test_checked+0x203/0x310
[  400.430245]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  400.435688]  ? addrconf_rs_timer+0x690/0x690
[  400.440100]  ndisc_alloc_skb+0x144/0x340
[  400.444166]  ndisc_send_rs+0x331/0x6e0
[  400.448053]  addrconf_rs_timer+0x314/0x690
[  400.452285]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.456526]  call_timer_fn+0x272/0x920
[  400.460411]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.464645]  ? process_timeout+0x40/0x40
[  400.469123]  ? __run_timers+0x7da/0xc70
[  400.473096]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.477588]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.482104]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.486332]  ? lockdep_hardirqs_on+0x296/0x5b0
[  400.490909]  ? trace_hardirqs_on+0xbd/0x310
[  400.495223]  ? kasan_check_read+0x11/0x20
[  400.499547]  ? __run_timers+0x7da/0xc70
[  400.503866]  ? trace_hardirqs_off_caller+0x310/0x310
[  400.508966]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.513199]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.517428]  __run_timers+0x7e5/0xc70
[  400.521232]  ? timer_fixup_init+0x70/0x70
[  400.525387]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.529881]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.534389]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  400.538977]  ? trace_hardirqs_on+0xbd/0x310
[  400.543290]  ? kasan_check_read+0x11/0x20
[  400.547435]  ? finish_task_switch+0x1f4/0x910
[  400.551930]  ? trace_hardirqs_off_caller+0x310/0x310
[  400.557030]  ? compat_start_thread+0x80/0x80
[  400.561458]  ? pvclock_read_flags+0x160/0x160
[  400.565964]  ? __switch_to_asm+0x34/0x70
[  400.570021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.575553]  ? check_preemption_disabled+0x48/0x280
[  400.580570]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  400.586105]  ? rcu_pm_notify+0xc0/0xc0
[  400.589998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.595532]  ? check_preemption_disabled+0x48/0x280
[  400.600551]  run_timer_softirq+0x52/0xb0
[  400.604606]  ? rcu_read_lock_sched_held+0x14f/0x180
[  400.609616]  __do_softirq+0x308/0xb7e
[  400.613426]  ? trace_hardirqs_on_caller+0xc0/0x310
[  400.618353]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  400.623459]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.628902]  ? preempt_count_add+0xe6/0x1b0
[  400.633227]  ? schedule+0x108/0x460
[  400.637145]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  400.641912]  ? trace_hardirqs_off+0xb8/0x310
[  400.646318]  ? smpboot_thread_fn+0x68b/0xa00
[  400.650739]  ? trace_hardirqs_on+0x310/0x310
[  400.655145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.660678]  ? check_preemption_disabled+0x48/0x280
[  400.665691]  ? takeover_tasklets+0xa90/0xa90
[  400.670096]  run_ksoftirqd+0x5e/0x100
[  400.673892]  smpboot_thread_fn+0x68b/0xa00
[  400.678128]  ? sort_range+0x30/0x30
[  400.681758]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  400.686854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.692392]  ? __kthread_parkme+0xfb/0x1a0
[  400.696623]  ? sort_range+0x30/0x30
[  400.700244]  kthread+0x35a/0x440
[  400.703629]  ? kthread_stop+0x900/0x900
[  400.707601]  ret_from_fork+0x3a/0x50
[  400.711324] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  400.711329] warn_alloc_show_mem: 1 callbacks suppressed
[  400.711335] Mem-Info:
[  400.717129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  400.717136] Call Trace:
[  400.722502] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  400.722502]  active_file:12 inactive_file:10 isolated_file:0
[  400.722502]  unevictable:0 dirty:0 writeback:0 unstable:0
[  400.722502]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  400.722502]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  400.722502]  free:13734 free_pcp:626 free_cma:0
[  400.724875]  <IRQ>
[  400.734231] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  400.736781]  dump_stack+0x244/0x39d
[  400.736822]  ? dump_stack_print_info.cold.1+0x20/0x20
[  400.769933] 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
[  400.772090]  warn_alloc.cold.116+0xb7/0x1bd
[  400.799809] lowmem_reserve[]: 0 2818 6321 6321
[  400.803429]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  400.808588] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  400.834692]  ? lock_downgrade+0x900/0x900
[  400.839007] lowmem_reserve[]: 0 0 3503 3503
[  400.843599]  ? trace_hardirqs_off+0xb8/0x310
[  400.848407] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  400.875548]  ? trace_hardirqs_off+0xb8/0x310
[  400.879659] lowmem_reserve[]: 0 0 0 0
[  400.883984]  __alloc_pages_slowpath+0x26e8/0x2e10
[  400.888368] 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
[  400.917527]  ? warn_alloc+0x120/0x120
[  400.921886] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  400.925677]  ? print_usage_bug+0xc0/0xc0
[  400.930490] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  400.944002]  ? warn_alloc+0x120/0x120
[  400.947779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  400.962933]  ? warn_alloc+0x120/0x120
[  400.966970] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  400.981352]  ? print_usage_bug+0xc0/0xc0
[  400.985127] 2988 total pagecache pages
[  400.993959]  ? print_usage_bug+0xc0/0xc0
[  400.997747] 0 pages in swap cache
[  401.006306]  ? __lock_acquire+0x62f/0x4c20
[  401.010352] Swap cache stats: add 0, delete 0, find 0/0
[  401.014226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.018253] Free swap  = 0kB
[  401.021694]  ? should_fail+0x22d/0xd01
[  401.025898] Total swap = 0kB
[  401.031255]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.036764] 1965979 pages RAM
[  401.039779]  ? __lock_acquire+0x62f/0x4c20
[  401.043642] 0 pages HighMem/MovableOnly
[  401.046662]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.051730] 342855 pages reserved
[  401.054825]  ? __lock_acquire+0x62f/0x4c20
[  401.059032] 0 pages cma reserved
[  401.062995]  ? should_fail+0x22d/0xd01
[  401.068145] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  401.071516]  ? find_held_lock+0x36/0x1c0
[  401.071542]  ? mark_held_locks+0x130/0x130
[  401.075807] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  401.079118]  ? mark_held_locks+0x130/0x130
[  401.083062] ksoftirqd/0 cpuset=/ mems_allowed=0
[  401.089540]  ? zap_class+0x640/0x640
[  401.120666]  ? zap_class+0x640/0x640
[  401.124386]  ? print_usage_bug+0xc0/0xc0
[  401.128440]  ? do_raw_spin_unlock+0xa7/0x330
[  401.132848]  ? zap_class+0x640/0x640
[  401.136559]  ? print_usage_bug+0xc0/0xc0
[  401.140612]  ? wq_watchdog_touch+0x9c/0xfe
[  401.144849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.150385]  ? check_preemption_disabled+0x48/0x280
[  401.155404]  ? __lock_is_held+0xb5/0x140
[  401.159467]  __alloc_pages_nodemask+0xa80/0xde0
[  401.164131]  ? zap_class+0x640/0x640
[  401.167853]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  401.172878]  ? find_held_lock+0x36/0x1c0
[  401.176949]  ? ____cache_alloc_node+0x1c7/0x1e0
[  401.181614]  ? lock_downgrade+0x900/0x900
[  401.185769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.191308]  cache_grow_begin+0xa5/0x8c0
[  401.195372]  ? do_raw_spin_unlock+0xa7/0x330
[  401.199784]  fallback_alloc+0x204/0x2e0
[  401.203762]  ____cache_alloc_node+0x1c7/0x1e0
[  401.208259]  kmem_cache_alloc_node+0xe3/0x730
[  401.212749]  ? ipv6_get_ifaddr+0x42e/0x620
[  401.216991]  __alloc_skb+0x119/0x770
[  401.220698]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.225971]  ? netdev_alloc_frag+0x1f0/0x1f0
[  401.230377]  ? lock_downgrade+0x900/0x900
[  401.234526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.240057]  ? refcount_sub_and_test_checked+0x203/0x310
[  401.245504]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  401.250948]  ? addrconf_rs_timer+0x690/0x690
[  401.255365]  ndisc_alloc_skb+0x144/0x340
[  401.259434]  ndisc_send_rs+0x331/0x6e0
[  401.263348]  addrconf_rs_timer+0x314/0x690
[  401.267581]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.271836]  call_timer_fn+0x272/0x920
[  401.275719]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.279950]  ? process_timeout+0x40/0x40
[  401.284018]  ? mark_held_locks+0xc7/0x130
[  401.288177]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.292668]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.297158]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.301390]  ? lockdep_hardirqs_on+0x296/0x5b0
[  401.305974]  ? trace_hardirqs_on+0xbd/0x310
[  401.310308]  ? kasan_check_read+0x11/0x20
[  401.314451]  ? __run_timers+0x7da/0xc70
[  401.318421]  ? trace_hardirqs_off_caller+0x310/0x310
[  401.323525]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.327764]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.331992]  __run_timers+0x7e5/0xc70
[  401.335799]  ? timer_fixup_init+0x70/0x70
[  401.339944]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  401.344958]  ? zap_class+0x640/0x640
[  401.348675]  ? print_usage_bug+0xc0/0xc0
[  401.352733]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  401.357928]  ? find_held_lock+0x36/0x1c0
[  401.361990]  ? zap_class+0x640/0x640
[  401.365706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.371241]  ? check_preemption_disabled+0x48/0x280
[  401.376264]  ? __lock_is_held+0xb5/0x140
[  401.380330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.385864]  ? check_preemption_disabled+0x48/0x280
[  401.390881]  run_timer_softirq+0x52/0xb0
[  401.394936]  ? rcu_read_lock_sched_held+0x14f/0x180
[  401.399947]  __do_softirq+0x308/0xb7e
[  401.403760]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  401.408247]  ? lock_downgrade+0x900/0x900
[  401.412393]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  401.417498]  ? pvclock_read_flags+0x160/0x160
[  401.422008]  ? lapic_next_event+0x5a/0x90
[  401.426153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.431690]  ? kvm_clock_read+0x18/0x30
[  401.435662]  ? kvm_sched_clock_read+0x9/0x20
[  401.440066]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.445599]  ? check_preemption_disabled+0x48/0x280
[  401.450623]  irq_exit+0x17f/0x1c0
[  401.454098]  smp_apic_timer_interrupt+0x1cb/0x760
[  401.458955]  ? smp_reschedule_interrupt+0x109/0x650
[  401.463965]  ? smp_call_function_single_interrupt+0x650/0x650
[  401.470341]  ? interrupt_entry+0xb5/0xc0
[  401.474404]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.479426]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.484447]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.489297]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.494314]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.499327]  ? task_prio+0x50/0x50
[  401.502865]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.508401]  ? check_preemption_disabled+0x48/0x280
[  401.513420]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.518265]  apic_timer_interrupt+0xf/0x20
[  401.522498]  </IRQ>
[  401.524737] RIP: 0010:console_unlock+0x102f/0x1190
[  401.529668] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  401.548567] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  401.556272] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  401.563558] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  401.570822] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  401.578085] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  401.585351] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  401.592626]  ? netconsole_netdev_event+0x280/0x280
[  401.597565]  ? console_unlock+0x1026/0x1190
[  401.601900]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  401.606572]  ? lock_release+0xa00/0xa00
[  401.610548]  ? interrupt_entry+0xc0/0xc0
[  401.614623]  vprintk_emit+0x391/0x990
[  401.618426]  ? wake_up_klogd+0x180/0x180
[  401.622487]  ? wake_up_klogd+0x180/0x180
[  401.626540]  ? attach_entity_load_avg+0x850/0x860
[  401.631384]  ? __lock_acquire+0x5c0/0x4c20
[  401.635619]  ? mark_held_locks+0x130/0x130
[  401.639851]  ? print_usage_bug+0x80/0xc0
[  401.643917]  ? find_held_lock+0x36/0x1c0
[  401.647984]  vprintk_default+0x28/0x30
[  401.651868]  vprintk_func+0x7e/0x181
[  401.655597]  printk+0xa7/0xcf
[  401.658697]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  401.663449]  ? printk+0xa7/0xcf
[  401.666726]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.672268]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  401.677468]  show_free_areas.cold.117+0x103e/0x215d
[  401.682498]  ? si_meminfo_node+0x260/0x260
[  401.686735]  ? __lock_acquire+0x62f/0x4c20
[  401.690964]  ? __lock_acquire+0x62f/0x4c20
[  401.695196]  ? __account_cfs_rq_runtime+0x790/0x790
[  401.700224]  ? mark_held_locks+0x130/0x130
[  401.704453]  ? mark_held_locks+0x130/0x130
[  401.708688]  ? zap_class+0x640/0x640
[  401.712400]  ? put_dec+0x3b/0xf0
[  401.715767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.721314]  ? find_held_lock+0x36/0x1c0
[  401.725385]  ? serial8250_console_write+0x8b3/0xb10
[  401.730397]  ? lock_downgrade+0x900/0x900
[  401.734540]  ? zap_class+0x640/0x640
[  401.738250]  ? zap_class+0x640/0x640
[  401.741966]  ? print_usage_bug+0xc0/0xc0
[  401.746019]  ? do_raw_spin_unlock+0xa7/0x330
[  401.750423]  ? trace_hardirqs_on+0x310/0x310
[  401.754828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.760383]  ? find_held_lock+0x36/0x1c0
[  401.764450]  ? mark_held_locks+0xc7/0x130
[  401.768595]  ? console_unlock+0x1002/0x1190
[  401.772915]  ? netconsole_netdev_event+0x280/0x280
[  401.777843]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  401.782421]  ? trace_hardirqs_on+0xbd/0x310
[  401.786738]  ? vprintk_emit+0x391/0x990
[  401.790712]  ? trace_hardirqs_off_caller+0x310/0x310
[  401.795860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.801439]  ? netconsole_netdev_event+0x280/0x280
[  401.806404]  ? console_unlock+0x8d8/0x1190
[  401.810667]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  401.815333]  ? vprintk_emit+0x846/0x990
[  401.819351]  ? lock_release+0xa00/0xa00
[  401.823341]  ? preempt_count_add+0xbc/0x1b0
[  401.827664]  ? wake_up_klogd+0x11a/0x180
[  401.831726]  ? console_device+0xc0/0xc0
[  401.835699]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.841308]  ? vprintk_emit+0x293/0x990
[  401.845306]  ? wake_up_klogd+0x180/0x180
[  401.849367]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  401.854119]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  401.859565]  ? retint_kernel+0x1b/0x2d
[  401.863459]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  401.868234]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  401.872996]  ? show_mem+0x1e/0x17b
[  401.876537]  show_mem+0x34/0x17b
[  401.879903]  dump_header+0x2f1/0xf72
[  401.883621]  ? pagefault_out_of_memory+0x197/0x197
[  401.888552]  ? __lock_acquire+0x62f/0x4c20
[  401.892788]  ? percpu_ref_get_many+0x240/0x240
[  401.897369]  ? print_usage_bug+0xc0/0xc0
[  401.901434]  ? zap_class+0x640/0x640
[  401.905143]  ? print_usage_bug+0xc0/0xc0
[  401.909200]  ? print_usage_bug+0xc0/0xc0
[  401.913268]  ? zap_class+0x640/0x640
[  401.916980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.922517]  ? find_held_lock+0x36/0x1c0
[  401.926585]  ? mark_held_locks+0xc7/0x130
[  401.930731]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  401.935832]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  401.940934]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  401.945514]  ? trace_hardirqs_on+0xbd/0x310
[  401.949834]  ? kasan_check_read+0x11/0x20
[  401.953979]  ? ___ratelimit+0x3b4/0x672
[  401.957949]  ? trace_hardirqs_off_caller+0x310/0x310
[  401.963049]  ? trace_hardirqs_on+0x310/0x310
[  401.967454]  ? lock_downgrade+0x900/0x900
[  401.971603]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  401.976702]  ? ___ratelimit+0x3b9/0x672
[  401.980674]  ? idr_get_free+0xf70/0xf70
[  401.984642]  ? find_held_lock+0x36/0x1c0
[  401.988706]  oom_kill_process.cold.27+0x10/0x903
[  401.993459]  ? zap_class+0x640/0x640
[  401.997167]  ? check_preemption_disabled+0x48/0x280
[  402.002181]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  402.007104]  ? kasan_check_read+0x11/0x20
[  402.011253]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.016527]  ? oom_evaluate_task+0x540/0x540
[  402.020933]  ? find_held_lock+0x36/0x1c0
[  402.025004]  ? out_of_memory+0x974/0x1430
[  402.029152]  ? lock_downgrade+0x900/0x900
[  402.033295]  ? check_preemption_disabled+0x48/0x280
[  402.038310]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  402.043238]  ? kasan_check_read+0x11/0x20
[  402.047388]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.052658]  ? rcu_softirq_qs+0x20/0x20
[  402.056632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.062163]  ? oom_evaluate_task+0x302/0x540
[  402.066573]  out_of_memory+0xa84/0x1430
[  402.070558]  ? oom_killer_disable+0x3a0/0x3a0
[  402.075054]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  402.079981]  ? __ww_mutex_check_waiters+0x160/0x160
[  402.085004]  __alloc_pages_slowpath+0x2354/0x2e10
[  402.089876]  ? warn_alloc+0x120/0x120
[  402.093675]  ? mark_held_locks+0x130/0x130
[  402.097912]  ? find_get_entry+0xaae/0x1120
[  402.102150]  ? filemap_map_pages+0x1a20/0x1a20
[  402.106737]  ? zap_class+0x640/0x640
[  402.110457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.115994]  ? check_preemption_disabled+0x48/0x280
[  402.121007]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.126542]  ? should_fail+0x22d/0xd01
[  402.130433]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.135534]  ? zap_class+0x640/0x640
[  402.139276]  ? __lock_is_held+0xb5/0x140
[  402.143342]  ? mark_held_locks+0x130/0x130
[  402.147575]  ? lock_release+0xa00/0xa00
[  402.151561]  ? perf_trace_sched_process_exec+0x860/0x860
[  402.157027]  ? xa_load+0x2ba/0x460
[  402.160568]  ? lock_downgrade+0x900/0x900
[  402.164714]  ? __might_sleep+0x95/0x190
[  402.168689]  __alloc_pages_nodemask+0xa80/0xde0
[  402.173362]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  402.178374]  ? __page_cache_alloc+0x191/0x5c0
[  402.182864]  ? xa_load+0x2e1/0x460
[  402.186400]  ? xa_clear_mark+0x40/0x40
[  402.190288]  ? zap_class+0x640/0x640
[  402.194004]  ? zap_class+0x640/0x640
[  402.197712]  ? zap_class+0x640/0x640
[  402.201424]  ? __do_page_cache_readahead+0x663/0x810
[  402.206529]  ? find_held_lock+0x36/0x1c0
[  402.210590]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  402.216131]  alloc_pages_current+0x173/0x350
[  402.220548]  __page_cache_alloc+0x38c/0x5c0
[  402.224867]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  402.229801]  ? kasan_check_read+0x11/0x20
[  402.233948]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.239234]  ? generic_perform_write+0x6a0/0x6a0
[  402.243990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.249529]  ? check_preemption_disabled+0x48/0x280
[  402.254553]  filemap_fault+0x1595/0x25f0
[  402.258625]  ? __lock_page_or_retry+0xa00/0xa00
[  402.263337]  ? mark_held_locks+0x130/0x130
[  402.267589]  ? filemap_map_pages+0xd6b/0x1a20
[  402.272083]  ? lock_downgrade+0x900/0x900
[  402.276237]  ? check_preemption_disabled+0x48/0x280
[  402.281260]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  402.286187]  ? kasan_check_read+0x11/0x20
[  402.290332]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.295614]  ? rcu_softirq_qs+0x20/0x20
[  402.299600]  ? filemap_map_pages+0xd92/0x1a20
[  402.304097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.309642]  ? find_get_entries_tag+0x1400/0x1400
[  402.314496]  ? __lock_acquire+0x62f/0x4c20
[  402.318741]  ? lock_acquire+0x1ed/0x520
[  402.322723]  ? ext4_filemap_fault+0x7a/0xad
[  402.327056]  ? lock_release+0xa00/0xa00
[  402.331035]  ? perf_trace_sched_process_exec+0x860/0x860
[  402.336493]  ? print_usage_bug+0xc0/0xc0
[  402.340555]  ? print_usage_bug+0xc0/0xc0
[  402.344628]  ? down_read+0x8d/0x120
[  402.348256]  ? ext4_filemap_fault+0x7a/0xad
[  402.352577]  ? __down_interruptible+0x700/0x700
[  402.357263]  ext4_filemap_fault+0x82/0xad
[  402.361414]  __do_fault+0x100/0x6b0
[  402.365060]  ? pmd_devmap_trans_unstable+0x220/0x220
[  402.370166]  ? mark_held_locks+0x130/0x130
[  402.374404]  ? mark_held_locks+0x130/0x130
[  402.378634]  ? find_held_lock+0x36/0x1c0
[  402.382707]  ? find_held_lock+0x36/0x1c0
[  402.386781]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.392324]  __handle_mm_fault+0x3ea6/0x5be0
[  402.396731]  ? poll_select_copy_remaining+0x18c/0x6a0
[  402.401934]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  402.406784]  ? __might_fault+0x12b/0x1e0
[  402.410850]  ? lock_downgrade+0x900/0x900
[  402.415009]  ? zap_class+0x640/0x640
[  402.418728]  ? zap_class+0x640/0x640
[  402.422451]  ? find_held_lock+0x36/0x1c0
[  402.426521]  ? handle_mm_fault+0x42a/0xc70
[  402.430759]  ? lock_downgrade+0x900/0x900
[  402.434911]  ? check_preemption_disabled+0x48/0x280
[  402.439931]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  402.444859]  ? kasan_check_read+0x11/0x20
[  402.449005]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.454282]  ? rcu_softirq_qs+0x20/0x20
[  402.458258]  ? trace_hardirqs_off_caller+0x310/0x310
[  402.463363]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.468904]  ? check_preemption_disabled+0x48/0x280
[  402.473927]  handle_mm_fault+0x54f/0xc70
[  402.477993]  ? __handle_mm_fault+0x5be0/0x5be0
[  402.482584]  ? find_vma+0x34/0x190
[  402.486128]  __do_page_fault+0x5e8/0xe60
[  402.490191]  ? trace_hardirqs_off+0xb8/0x310
[  402.494620]  do_page_fault+0xf2/0x7e0
[  402.498424]  ? vmalloc_sync_all+0x30/0x30
[  402.502573]  ? error_entry+0x70/0xd0
[  402.506291]  ? trace_hardirqs_off_caller+0xbb/0x310
[  402.511306]  ? trace_hardirqs_on_caller+0xc0/0x310
[  402.516247]  ? syscall_return_slowpath+0x5e0/0x5e0
[  402.521177]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.526033]  ? trace_hardirqs_on_caller+0x310/0x310
[  402.531051]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  402.536509]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  402.541532]  ? prepare_exit_to_usermode+0x291/0x3b0
[  402.546547]  ? page_fault+0x8/0x30
[  402.550090]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.554933]  ? page_fault+0x8/0x30
[  402.558474]  page_fault+0x1e/0x30
[  402.561922] RIP: 0033:0x7ff9ad261dd3
[  402.565643] Code: Bad RIP value.
[  402.569004] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  402.574367] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  402.581638] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  402.588921] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  402.596195] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  402.603476] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  402.610780] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  402.610836] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  402.617194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  402.617210] Call Trace:
[  402.624496] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  402.633392]  dump_stack+0x244/0x39d
[  402.636509] init cpuset=/ mems_allowed=0
[  402.646228]  ? dump_stack_print_info.cold.1+0x20/0x20
[  402.659060]  warn_alloc.cold.116+0xb7/0x1bd
[  402.663384]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  402.668244]  ? lock_downgrade+0x900/0x900
[  402.672395]  ? trace_hardirqs_off+0xb8/0x310
[  402.676825]  ? trace_hardirqs_off+0xb8/0x310
[  402.681246]  __alloc_pages_slowpath+0x26e8/0x2e10
[  402.686135]  ? warn_alloc+0x120/0x120
[  402.689934]  ? print_usage_bug+0xc0/0xc0
[  402.693993]  ? warn_alloc+0x120/0x120
[  402.697801]  ? warn_alloc+0x120/0x120
[  402.701601]  ? print_usage_bug+0xc0/0xc0
[  402.705665]  ? print_usage_bug+0xc0/0xc0
[  402.709725]  ? __lock_acquire+0x62f/0x4c20
[  402.713961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.719495]  ? should_fail+0x22d/0xd01
[  402.723383]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.728569]  ? __lock_acquire+0x62f/0x4c20
[  402.732803]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.737899]  ? __lock_acquire+0x62f/0x4c20
[  402.742130]  ? should_fail+0x22d/0xd01
[  402.746012]  ? find_held_lock+0x36/0x1c0
[  402.750076]  ? mark_held_locks+0x130/0x130
[  402.754311]  ? mark_held_locks+0x130/0x130
[  402.758538]  ? zap_class+0x640/0x640
[  402.762254]  ? zap_class+0x640/0x640
[  402.765964]  ? print_usage_bug+0xc0/0xc0
[  402.770123]  ? do_raw_spin_unlock+0xa7/0x330
[  402.774527]  ? zap_class+0x640/0x640
[  402.778240]  ? print_usage_bug+0xc0/0xc0
[  402.782300]  ? wq_watchdog_touch+0x9c/0xfe
[  402.786537]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.792068]  ? check_preemption_disabled+0x48/0x280
[  402.797089]  ? __lock_is_held+0xb5/0x140
[  402.801150]  __alloc_pages_nodemask+0xa80/0xde0
[  402.805812]  ? zap_class+0x640/0x640
[  402.809530]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  402.814550]  ? find_held_lock+0x36/0x1c0
[  402.818616]  ? ____cache_alloc_node+0x1c7/0x1e0
[  402.823279]  ? lock_downgrade+0x900/0x900
[  402.827427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.832965]  cache_grow_begin+0xa5/0x8c0
[  402.837019]  ? do_raw_spin_unlock+0xa7/0x330
[  402.841429]  fallback_alloc+0x204/0x2e0
[  402.845404]  ____cache_alloc_node+0x1c7/0x1e0
[  402.849902]  kmem_cache_alloc_node+0xe3/0x730
[  402.854392]  ? ipv6_get_ifaddr+0x42e/0x620
[  402.858633]  __alloc_skb+0x119/0x770
[  402.862340]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.867614]  ? netdev_alloc_frag+0x1f0/0x1f0
[  402.872019]  ? lock_downgrade+0x900/0x900
[  402.876169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.881711]  ? refcount_sub_and_test_checked+0x203/0x310
[  402.887422]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  402.892865]  ? addrconf_rs_timer+0x690/0x690
[  402.897278]  ndisc_alloc_skb+0x144/0x340
[  402.901340]  ndisc_send_rs+0x331/0x6e0
[  402.905233]  addrconf_rs_timer+0x314/0x690
[  402.909470]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.913709]  call_timer_fn+0x272/0x920
[  402.917591]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.921823]  ? process_timeout+0x40/0x40
[  402.925886]  ? __run_timers+0x7da/0xc70
[  402.929862]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.934352]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.938837]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.943071]  ? lockdep_hardirqs_on+0x296/0x5b0
[  402.947648]  ? trace_hardirqs_on+0xbd/0x310
[  402.951971]  ? kasan_check_read+0x11/0x20
[  402.956111]  ? __run_timers+0x7da/0xc70
[  402.960081]  ? trace_hardirqs_off_caller+0x310/0x310
[  402.965189]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.969425]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.973656]  __run_timers+0x7e5/0xc70
[  402.977463]  ? timer_fixup_init+0x70/0x70
[  402.981610]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.986103]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.990597]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  402.995197]  ? trace_hardirqs_on+0xbd/0x310
[  402.999517]  ? kasan_check_read+0x11/0x20
[  403.003659]  ? finish_task_switch+0x1f4/0x910
[  403.008149]  ? trace_hardirqs_off_caller+0x310/0x310
[  403.013257]  ? compat_start_thread+0x80/0x80
[  403.017682]  ? pvclock_read_flags+0x160/0x160
[  403.022184]  ? __switch_to_asm+0x34/0x70
[  403.026250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.031780]  ? check_preemption_disabled+0x48/0x280
[  403.036799]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  403.042336]  ? rcu_pm_notify+0xc0/0xc0
[  403.046225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.051775]  ? check_preemption_disabled+0x48/0x280
[  403.056795]  run_timer_softirq+0x52/0xb0
[  403.060847]  ? rcu_read_lock_sched_held+0x14f/0x180
[  403.065855]  __do_softirq+0x308/0xb7e
[  403.069655]  ? trace_hardirqs_on_caller+0xc0/0x310
[  403.074582]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  403.079678]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  403.085123]  ? preempt_count_add+0xe6/0x1b0
[  403.089447]  ? schedule+0x108/0x460
[  403.093070]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  403.097827]  ? trace_hardirqs_off+0xb8/0x310
[  403.102236]  ? smpboot_thread_fn+0x68b/0xa00
[  403.106638]  ? trace_hardirqs_on+0x310/0x310
[  403.111043]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.116579]  ? check_preemption_disabled+0x48/0x280
[  403.121606]  ? takeover_tasklets+0xa90/0xa90
[  403.126007]  run_ksoftirqd+0x5e/0x100
[  403.129803]  smpboot_thread_fn+0x68b/0xa00
[  403.134034]  ? sort_range+0x30/0x30
[  403.137661]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  403.142761]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.148298]  ? __kthread_parkme+0xfb/0x1a0
[  403.152545]  ? sort_range+0x30/0x30
[  403.156171]  kthread+0x35a/0x440
[  403.159537]  ? kthread_stop+0x900/0x900
[  403.163510]  ret_from_fork+0x3a/0x50
[  403.167236] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  403.167240] warn_alloc_show_mem: 1 callbacks suppressed
[  403.167246] Mem-Info:
[  403.173040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  403.173047] Call Trace:
[  403.178412] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  403.178412]  active_file:12 inactive_file:10 isolated_file:0
[  403.178412]  unevictable:0 dirty:0 writeback:0 unstable:0
[  403.178412]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  403.178412]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  403.178412]  free:13734 free_pcp:626 free_cma:0
[  403.180781]  <IRQ>
[  403.190136] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  403.192708]  dump_stack+0x244/0x39d
[  403.225727] 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
[  403.227877]  ? dump_stack_print_info.cold.1+0x20/0x20
[  403.255596] lowmem_reserve[]: 0 2818 6321 6321
[  403.259232]  warn_alloc.cold.116+0xb7/0x1bd
[  403.285303] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  403.290489]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  403.295035] lowmem_reserve[]: 0 0 3503 3503
[  403.299355]  ? lock_downgrade+0x900/0x900
[  403.326469] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  403.331329]  ? trace_hardirqs_off+0xb8/0x310
[  403.335613] lowmem_reserve[]: 0 0 0 0
[  403.339784]  ? trace_hardirqs_off+0xb8/0x310
[  403.368900] 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
[  403.373308]  __alloc_pages_slowpath+0x26e8/0x2e10
[  403.377072] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  403.381496]  ? warn_alloc+0x120/0x120
[  403.394964] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  403.399811]  ? warn_alloc+0x120/0x120
[  403.414869] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  403.418652]  ? warn_alloc+0x120/0x120
[  403.433020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  403.433028] 2988 total pagecache pages
[  403.436822]  ? __bpf_trace_xdp_cpumap_enqueue+0x40/0x40
[  403.445631] 0 pages in swap cache
[  403.449414]  ? print_usage_bug+0xc0/0xc0
[  403.457961] Swap cache stats: add 0, delete 0, find 0/0
[  403.461833]  ? is_bpf_text_address+0xac/0x170
[  403.467164] Free swap  = 0kB
[  403.467171] Total swap = 0kB
[  403.471056]  ? print_usage_bug+0xc0/0xc0
[  403.475093] 1965979 pages RAM
[  403.480449]  ? kasan_check_read+0x11/0x20
[  403.484904] 0 pages HighMem/MovableOnly
[  403.484912] 342855 pages reserved
[  403.487921]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.490909] 0 pages cma reserved
[  403.494959]  ? should_fail+0x22d/0xd01
[  403.498095] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  403.502165]  ? rcu_softirq_qs+0x20/0x20
[  403.502182]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.502198]  ? __lock_acquire+0x62f/0x4c20
[  403.506244] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  403.509594]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.515101] ksoftirqd/0 cpuset=/ mems_allowed=0
[  403.518456]  ? __lock_acquire+0x62f/0x4c20
[  403.518470]  ? should_fail+0x22d/0xd01
[  403.570191]  ? mark_held_locks+0x130/0x130
[  403.574428]  ? mark_held_locks+0x130/0x130
[  403.578665]  ? try_to_wake_up+0x11c/0x1490
[  403.582897]  ? lock_downgrade+0x900/0x900
[  403.587080]  ? save_stack_trace+0x1a/0x20
[  403.591228]  ? zap_class+0x640/0x640
[  403.594938]  ? print_usage_bug+0xc0/0xc0
[  403.598997]  ? trace_hardirqs_off+0xb8/0x310
[  403.603399]  ? kasan_check_read+0x11/0x20
[  403.607547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.613081]  ? check_preemption_disabled+0x48/0x280
[  403.618100]  ? __lock_is_held+0xb5/0x140
[  403.622176]  __alloc_pages_nodemask+0xa80/0xde0
[  403.626840]  ? zap_class+0x640/0x640
[  403.632122]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  403.637152]  ? find_held_lock+0x36/0x1c0
[  403.641217]  ? ____cache_alloc_node+0x1c7/0x1e0
[  403.645886]  ? lock_downgrade+0x900/0x900
[  403.650046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.655583]  cache_grow_begin+0xa5/0x8c0
[  403.659638]  ? do_raw_spin_unlock+0xa7/0x330
[  403.664053]  fallback_alloc+0x204/0x2e0
[  403.668029]  ____cache_alloc_node+0x1c7/0x1e0
[  403.672528]  kmem_cache_alloc_node+0xe3/0x730
[  403.677019]  ? ipv6_get_ifaddr+0x42e/0x620
[  403.681261]  __alloc_skb+0x119/0x770
[  403.684971]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  403.690250]  ? netdev_alloc_frag+0x1f0/0x1f0
[  403.694656]  ? lock_downgrade+0x900/0x900
[  403.698811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.704347]  ? refcount_sub_and_test_checked+0x203/0x310
[  403.709803]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  403.715252]  ? addrconf_rs_timer+0x690/0x690
[  403.719675]  ndisc_alloc_skb+0x144/0x340
[  403.723753]  ndisc_send_rs+0x331/0x6e0
[  403.727652]  addrconf_rs_timer+0x314/0x690
[  403.731886]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.736132]  call_timer_fn+0x272/0x920
[  403.740015]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.744252]  ? process_timeout+0x40/0x40
[  403.748316]  ? mark_held_locks+0xc7/0x130
[  403.752464]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.756953]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.761442]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.765670]  ? lockdep_hardirqs_on+0x296/0x5b0
[  403.770257]  ? trace_hardirqs_on+0xbd/0x310
[  403.774577]  ? kasan_check_read+0x11/0x20
[  403.778722]  ? __run_timers+0x7da/0xc70
[  403.782694]  ? trace_hardirqs_off_caller+0x310/0x310
[  403.787797]  ? __queue_work+0x1440/0x1440
[  403.791943]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.796170]  __run_timers+0x7e5/0xc70
[  403.799974]  ? timer_fixup_init+0x70/0x70
[  403.804127]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  403.809143]  ? zap_class+0x640/0x640
[  403.812867]  ? print_usage_bug+0xc0/0xc0
[  403.816930]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  403.822128]  ? find_held_lock+0x36/0x1c0
[  403.826193]  ? zap_class+0x640/0x640
[  403.829907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.835440]  ? check_preemption_disabled+0x48/0x280
[  403.840460]  ? __lock_is_held+0xb5/0x140
[  403.844516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.850140]  ? check_preemption_disabled+0x48/0x280
[  403.855155]  run_timer_softirq+0x52/0xb0
[  403.859212]  ? rcu_read_lock_sched_held+0x14f/0x180
[  403.864225]  __do_softirq+0x308/0xb7e
[  403.868034]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  403.872523]  ? lock_downgrade+0x900/0x900
[  403.876668]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  403.881775]  ? pvclock_read_flags+0x160/0x160
[  403.886267]  ? lapic_next_event+0x5a/0x90
[  403.890418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.895955]  ? kvm_clock_read+0x18/0x30
[  403.899926]  ? kvm_sched_clock_read+0x9/0x20
[  403.904336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.909869]  ? check_preemption_disabled+0x48/0x280
[  403.914890]  irq_exit+0x17f/0x1c0
[  403.918341]  smp_apic_timer_interrupt+0x1cb/0x760
[  403.923182]  ? smp_reschedule_interrupt+0x109/0x650
[  403.928194]  ? smp_call_function_single_interrupt+0x650/0x650
[  403.934079]  ? interrupt_entry+0xb5/0xc0
[  403.938146]  ? trace_hardirqs_off_caller+0xbb/0x310
[  403.943157]  ? trace_hardirqs_off_caller+0xbb/0x310
[  403.948173]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.953010]  ? trace_hardirqs_on_caller+0x310/0x310
[  403.958036]  ? trace_hardirqs_on_caller+0x310/0x310
[  403.963049]  ? task_prio+0x50/0x50
[  403.966589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.972128]  ? check_preemption_disabled+0x48/0x280
[  403.977147]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.981993]  apic_timer_interrupt+0xf/0x20
[  403.986215]  </IRQ>
[  403.988451] RIP: 0010:console_unlock+0x102f/0x1190
[  403.993375] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  404.012274] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  404.019975] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  404.027240] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  404.034502] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  404.041769] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  404.049034] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  404.056309]  ? netconsole_netdev_event+0x280/0x280
[  404.061238]  ? console_unlock+0x1026/0x1190
[  404.065576]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  404.070247]  ? lock_release+0xa00/0xa00
[  404.074703]  ? interrupt_entry+0xc0/0xc0
[  404.078779]  vprintk_emit+0x391/0x990
[  404.082578]  ? wake_up_klogd+0x180/0x180
[  404.086643]  ? wake_up_klogd+0x180/0x180
[  404.090701]  ? attach_entity_load_avg+0x850/0x860
[  404.095537]  ? __lock_acquire+0x5c0/0x4c20
[  404.099768]  ? mark_held_locks+0x130/0x130
[  404.103999]  ? print_usage_bug+0x80/0xc0
[  404.108062]  ? find_held_lock+0x36/0x1c0
[  404.112130]  vprintk_default+0x28/0x30
[  404.116010]  vprintk_func+0x7e/0x181
[  404.119720]  printk+0xa7/0xcf
[  404.122823]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  404.127572]  ? printk+0xa7/0xcf
[  404.130850]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.136391]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  404.141586]  show_free_areas.cold.117+0x103e/0x215d
[  404.146627]  ? si_meminfo_node+0x260/0x260
[  404.150865]  ? __lock_acquire+0x62f/0x4c20
[  404.155101]  ? __lock_acquire+0x62f/0x4c20
[  404.159331]  ? __account_cfs_rq_runtime+0x790/0x790
[  404.164364]  ? mark_held_locks+0x130/0x130
[  404.168592]  ? mark_held_locks+0x130/0x130
[  404.172831]  ? zap_class+0x640/0x640
[  404.176542]  ? put_dec+0x3b/0xf0
[  404.179907]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.185454]  ? find_held_lock+0x36/0x1c0
[  404.189617]  ? serial8250_console_write+0x8b3/0xb10
[  404.194635]  ? lock_downgrade+0x900/0x900
[  404.198779]  ? zap_class+0x640/0x640
[  404.202585]  ? zap_class+0x640/0x640
[  404.206301]  ? print_usage_bug+0xc0/0xc0
[  404.210358]  ? do_raw_spin_unlock+0xa7/0x330
[  404.214762]  ? trace_hardirqs_on+0x310/0x310
[  404.219167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.224712]  ? find_held_lock+0x36/0x1c0
[  404.228781]  ? mark_held_locks+0xc7/0x130
[  404.232927]  ? console_unlock+0x1002/0x1190
[  404.237244]  ? netconsole_netdev_event+0x280/0x280
[  404.242171]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  404.246750]  ? trace_hardirqs_on+0xbd/0x310
[  404.251077]  ? vprintk_emit+0x391/0x990
[  404.255049]  ? trace_hardirqs_off_caller+0x310/0x310
[  404.260157]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.265699]  ? netconsole_netdev_event+0x280/0x280
[  404.270628]  ? console_unlock+0x8d8/0x1190
[  404.274869]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  404.279534]  ? vprintk_emit+0x846/0x990
[  404.283508]  ? lock_release+0xa00/0xa00
[  404.287481]  ? preempt_count_add+0xbc/0x1b0
[  404.291797]  ? wake_up_klogd+0x11a/0x180
[  404.295851]  ? console_device+0xc0/0xc0
[  404.299822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.305359]  ? vprintk_emit+0x293/0x990
[  404.309333]  ? wake_up_klogd+0x180/0x180
[  404.313392]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  404.318142]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  404.323591]  ? retint_kernel+0x1b/0x2d
[  404.327483]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  404.332256]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  404.337012]  ? show_mem+0x1e/0x17b
[  404.340561]  show_mem+0x34/0x17b
[  404.343954]  dump_header+0x2f1/0xf72
[  404.347678]  ? pagefault_out_of_memory+0x197/0x197
[  404.352652]  ? __lock_acquire+0x62f/0x4c20
[  404.356901]  ? percpu_ref_get_many+0x240/0x240
[  404.361479]  ? print_usage_bug+0xc0/0xc0
[  404.365543]  ? zap_class+0x640/0x640
[  404.369258]  ? print_usage_bug+0xc0/0xc0
[  404.373316]  ? print_usage_bug+0xc0/0xc0
[  404.377374]  ? zap_class+0x640/0x640
[  404.381089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.386624]  ? find_held_lock+0x36/0x1c0
[  404.390689]  ? mark_held_locks+0xc7/0x130
[  404.394840]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  404.399960]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  404.405065]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  404.409666]  ? trace_hardirqs_on+0xbd/0x310
[  404.414013]  ? kasan_check_read+0x11/0x20
[  404.418162]  ? ___ratelimit+0x3b4/0x672
[  404.422132]  ? trace_hardirqs_off_caller+0x310/0x310
[  404.427232]  ? trace_hardirqs_on+0x310/0x310
[  404.431635]  ? lock_downgrade+0x900/0x900
[  404.435785]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  404.440882]  ? ___ratelimit+0x3b9/0x672
[  404.444884]  ? idr_get_free+0xf70/0xf70
[  404.448879]  ? find_held_lock+0x36/0x1c0
[  404.452951]  oom_kill_process.cold.27+0x10/0x903
[  404.457708]  ? zap_class+0x640/0x640
[  404.461424]  ? check_preemption_disabled+0x48/0x280
[  404.466438]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  404.471366]  ? kasan_check_read+0x11/0x20
[  404.475510]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.480787]  ? oom_evaluate_task+0x540/0x540
[  404.485198]  ? find_held_lock+0x36/0x1c0
[  404.489262]  ? out_of_memory+0x974/0x1430
[  404.493407]  ? lock_downgrade+0x900/0x900
[  404.497552]  ? check_preemption_disabled+0x48/0x280
[  404.502574]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  404.507501]  ? kasan_check_read+0x11/0x20
[  404.511643]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.516912]  ? rcu_softirq_qs+0x20/0x20
[  404.520886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.526419]  ? oom_evaluate_task+0x302/0x540
[  404.530827]  out_of_memory+0xa84/0x1430
[  404.534811]  ? oom_killer_disable+0x3a0/0x3a0
[  404.539301]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  404.544229]  ? __ww_mutex_check_waiters+0x160/0x160
[  404.549261]  __alloc_pages_slowpath+0x2354/0x2e10
[  404.554131]  ? warn_alloc+0x120/0x120
[  404.557928]  ? mark_held_locks+0x130/0x130
[  404.562165]  ? find_get_entry+0xaae/0x1120
[  404.566402]  ? filemap_map_pages+0x1a20/0x1a20
[  404.570988]  ? zap_class+0x640/0x640
[  404.574716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.580247]  ? check_preemption_disabled+0x48/0x280
[  404.585258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.590794]  ? should_fail+0x22d/0xd01
[  404.594686]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.599786]  ? zap_class+0x640/0x640
[  404.603519]  ? __lock_is_held+0xb5/0x140
[  404.607590]  ? mark_held_locks+0x130/0x130
[  404.611828]  ? lock_release+0xa00/0xa00
[  404.615803]  ? perf_trace_sched_process_exec+0x860/0x860
[  404.621249]  ? xa_load+0x2ba/0x460
[  404.624788]  ? lock_downgrade+0x900/0x900
[  404.628940]  ? __might_sleep+0x95/0x190
[  404.632916]  __alloc_pages_nodemask+0xa80/0xde0
[  404.638046]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  404.643105]  ? __page_cache_alloc+0x191/0x5c0
[  404.647602]  ? xa_load+0x2e1/0x460
[  404.651144]  ? xa_clear_mark+0x40/0x40
[  404.655028]  ? zap_class+0x640/0x640
[  404.658757]  ? zap_class+0x640/0x640
[  404.662468]  ? zap_class+0x640/0x640
[  404.666184]  ? __do_page_cache_readahead+0x663/0x810
[  404.671286]  ? find_held_lock+0x36/0x1c0
[  404.675351]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  404.680890]  alloc_pages_current+0x173/0x350
[  404.685298]  __page_cache_alloc+0x38c/0x5c0
[  404.689615]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  404.694541]  ? kasan_check_read+0x11/0x20
[  404.698688]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.703967]  ? generic_perform_write+0x6a0/0x6a0
[  404.708723]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.714261]  ? check_preemption_disabled+0x48/0x280
[  404.719278]  filemap_fault+0x1595/0x25f0
[  404.723349]  ? __lock_page_or_retry+0xa00/0xa00
[  404.728021]  ? mark_held_locks+0x130/0x130
[  404.732269]  ? filemap_map_pages+0xd6b/0x1a20
[  404.736771]  ? lock_downgrade+0x900/0x900
[  404.740916]  ? check_preemption_disabled+0x48/0x280
[  404.745937]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  404.750861]  ? kasan_check_read+0x11/0x20
[  404.755005]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.760281]  ? rcu_softirq_qs+0x20/0x20
[  404.764261]  ? filemap_map_pages+0xd92/0x1a20
[  404.768756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.774298]  ? find_get_entries_tag+0x1400/0x1400
[  404.779145]  ? __lock_acquire+0x62f/0x4c20
[  404.783391]  ? lock_acquire+0x1ed/0x520
[  404.787364]  ? ext4_filemap_fault+0x7a/0xad
[  404.791688]  ? lock_release+0xa00/0xa00
[  404.795656]  ? perf_trace_sched_process_exec+0x860/0x860
[  404.801100]  ? print_usage_bug+0xc0/0xc0
[  404.805158]  ? print_usage_bug+0xc0/0xc0
[  404.809227]  ? down_read+0x8d/0x120
[  404.812873]  ? ext4_filemap_fault+0x7a/0xad
[  404.817193]  ? __down_interruptible+0x700/0x700
[  404.821865]  ext4_filemap_fault+0x82/0xad
[  404.826012]  __do_fault+0x100/0x6b0
[  404.829656]  ? pmd_devmap_trans_unstable+0x220/0x220
[  404.834756]  ? mark_held_locks+0x130/0x130
[  404.838988]  ? mark_held_locks+0x130/0x130
[  404.843224]  ? find_held_lock+0x36/0x1c0
[  404.847287]  ? find_held_lock+0x36/0x1c0
[  404.851347]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.856882]  __handle_mm_fault+0x3ea6/0x5be0
[  404.861287]  ? poll_select_copy_remaining+0x18c/0x6a0
[  404.866476]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  404.871318]  ? __might_fault+0x12b/0x1e0
[  404.875379]  ? lock_downgrade+0x900/0x900
[  404.879537]  ? zap_class+0x640/0x640
[  404.883253]  ? zap_class+0x640/0x640
[  404.886967]  ? find_held_lock+0x36/0x1c0
[  404.891059]  ? handle_mm_fault+0x42a/0xc70
[  404.895304]  ? lock_downgrade+0x900/0x900
[  404.899450]  ? check_preemption_disabled+0x48/0x280
[  404.904463]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  404.909384]  ? kasan_check_read+0x11/0x20
[  404.913525]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.918799]  ? rcu_softirq_qs+0x20/0x20
[  404.922768]  ? trace_hardirqs_off_caller+0x310/0x310
[  404.927867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.933398]  ? check_preemption_disabled+0x48/0x280
[  404.938415]  handle_mm_fault+0x54f/0xc70
[  404.942473]  ? __handle_mm_fault+0x5be0/0x5be0
[  404.947053]  ? find_vma+0x34/0x190
[  404.950595]  __do_page_fault+0x5e8/0xe60
[  404.954651]  ? trace_hardirqs_off+0xb8/0x310
[  404.959150]  do_page_fault+0xf2/0x7e0
[  404.962949]  ? vmalloc_sync_all+0x30/0x30
[  404.967097]  ? error_entry+0x70/0xd0
[  404.970810]  ? trace_hardirqs_off_caller+0xbb/0x310
[  404.975818]  ? trace_hardirqs_on_caller+0xc0/0x310
[  404.980740]  ? syscall_return_slowpath+0x5e0/0x5e0
[  404.985664]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.990501]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.995513]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  405.000966]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  405.005979]  ? prepare_exit_to_usermode+0x291/0x3b0
[  405.010999]  ? page_fault+0x8/0x30
[  405.014556]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.019398]  ? page_fault+0x8/0x30
[  405.022933]  page_fault+0x1e/0x30
[  405.026379] RIP: 0033:0x7ff9ad261dd3
[  405.030101] Code: Bad RIP value.
[  405.033457] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  405.038811] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  405.046077] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  405.053341] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  405.060602] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  405.067868] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  405.075159] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  405.075217] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  405.081565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  405.081571] Call Trace:
[  405.081588]  dump_stack+0x244/0x39d
[  405.081608]  ? dump_stack_print_info.cold.1+0x20/0x20
[  405.088121] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  405.097423]  warn_alloc.cold.116+0xb7/0x1bd
[  405.099973] init cpuset=/ mems_allowed=0
[  405.103586]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  405.131605]  ? lock_downgrade+0x900/0x900
[  405.135758]  ? trace_hardirqs_off+0xb8/0x310
[  405.140167]  ? trace_hardirqs_off+0xb8/0x310
[  405.144577]  __alloc_pages_slowpath+0x26e8/0x2e10
[  405.149440]  ? warn_alloc+0x120/0x120
[  405.153244]  ? warn_alloc+0x120/0x120
[  405.157047]  ? warn_alloc+0x120/0x120
[  405.160847]  ? print_usage_bug+0xc0/0xc0
[  405.164910]  ? print_usage_bug+0xc0/0xc0
[  405.168969]  ? mark_held_locks+0x130/0x130
[  405.173211]  ? should_fail+0x22d/0xd01
[  405.177097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.182628]  ? should_fail+0x22d/0xd01
[  405.186512]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.191611]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.196720]  ? __lock_acquire+0x62f/0x4c20
[  405.200954]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.206051]  ? __lock_acquire+0x62f/0x4c20
[  405.210277]  ? should_fail+0x22d/0xd01
[  405.214168]  ? mark_held_locks+0x130/0x130
[  405.218402]  ? mark_held_locks+0x130/0x130
[  405.222629]  ? zap_class+0x640/0x640
[  405.226338]  ? zap_class+0x640/0x640
[  405.230049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.235583]  ? check_preemption_disabled+0x48/0x280
[  405.240597]  ? zap_class+0x640/0x640
[  405.244306]  ? print_usage_bug+0xc0/0xc0
[  405.248364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.253895]  ? check_preemption_disabled+0x48/0x280
[  405.258919]  ? __lock_is_held+0xb5/0x140
[  405.262981]  __alloc_pages_nodemask+0xa80/0xde0
[  405.267658]  ? zap_class+0x640/0x640
[  405.271369]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  405.276389]  ? find_held_lock+0x36/0x1c0
[  405.280458]  ? ____cache_alloc_node+0x1c7/0x1e0
[  405.285127]  ? lock_downgrade+0x900/0x900
[  405.289282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.294818]  cache_grow_begin+0xa5/0x8c0
[  405.298872]  ? do_raw_spin_unlock+0xa7/0x330
[  405.303281]  fallback_alloc+0x204/0x2e0
[  405.307256]  ____cache_alloc_node+0x1c7/0x1e0
[  405.311753]  kmem_cache_alloc_node+0xe3/0x730
[  405.316247]  ? ipv6_get_ifaddr+0x42e/0x620
[  405.320488]  __alloc_skb+0x119/0x770
[  405.324283]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  405.329650]  ? netdev_alloc_frag+0x1f0/0x1f0
[  405.334053]  ? lock_downgrade+0x900/0x900
[  405.338207]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.343737]  ? refcount_sub_and_test_checked+0x203/0x310
[  405.349190]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  405.354633]  ? addrconf_rs_timer+0x690/0x690
[  405.359050]  ndisc_alloc_skb+0x144/0x340
[  405.363108]  ndisc_send_rs+0x331/0x6e0
[  405.367013]  addrconf_rs_timer+0x314/0x690
[  405.371253]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.375498]  call_timer_fn+0x272/0x920
[  405.379381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.383612]  ? process_timeout+0x40/0x40
[  405.387678]  ? __run_timers+0x7da/0xc70
[  405.391649]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.396141]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.400630]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.404859]  ? lockdep_hardirqs_on+0x296/0x5b0
[  405.409443]  ? trace_hardirqs_on+0xbd/0x310
[  405.413759]  ? kasan_check_read+0x11/0x20
[  405.417903]  ? __run_timers+0x7da/0xc70
[  405.421876]  ? trace_hardirqs_off_caller+0x310/0x310
[  405.426994]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.431224]  __run_timers+0x7e5/0xc70
[  405.435039]  ? timer_fixup_init+0x70/0x70
[  405.439185]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.443678]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.448171]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  405.452748]  ? trace_hardirqs_on+0xbd/0x310
[  405.457064]  ? kasan_check_read+0x11/0x20
[  405.461214]  ? finish_task_switch+0x1f4/0x910
[  405.465703]  ? trace_hardirqs_off_caller+0x310/0x310
[  405.471277]  ? compat_start_thread+0x80/0x80
[  405.475703]  ? pvclock_read_flags+0x160/0x160
[  405.480191]  ? __switch_to_asm+0x34/0x70
[  405.484253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.489785]  ? check_preemption_disabled+0x48/0x280
[  405.494807]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  405.500340]  ? rcu_pm_notify+0xc0/0xc0
[  405.504223]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.509757]  ? check_preemption_disabled+0x48/0x280
[  405.514771]  run_timer_softirq+0x52/0xb0
[  405.518824]  ? rcu_read_lock_sched_held+0x14f/0x180
[  405.523860]  __do_softirq+0x308/0xb7e
[  405.527664]  ? trace_hardirqs_on_caller+0xc0/0x310
[  405.532591]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  405.537686]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  405.543135]  ? preempt_count_add+0xe6/0x1b0
[  405.547454]  ? schedule+0x108/0x460
[  405.551078]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  405.555835]  ? trace_hardirqs_off+0xb8/0x310
[  405.560241]  ? smpboot_thread_fn+0x68b/0xa00
[  405.564643]  ? trace_hardirqs_on+0x310/0x310
[  405.569048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.574579]  ? check_preemption_disabled+0x48/0x280
[  405.579590]  ? takeover_tasklets+0xa90/0xa90
[  405.583998]  run_ksoftirqd+0x5e/0x100
[  405.587796]  smpboot_thread_fn+0x68b/0xa00
[  405.592028]  ? sort_range+0x30/0x30
[  405.595656]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  405.600753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.606286]  ? __kthread_parkme+0xfb/0x1a0
[  405.610521]  ? sort_range+0x30/0x30
[  405.614141]  kthread+0x35a/0x440
[  405.617506]  ? kthread_stop+0x900/0x900
[  405.621477]  ret_from_fork+0x3a/0x50
[  405.625205] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  405.625210] warn_alloc_show_mem: 1 callbacks suppressed
[  405.625216] Mem-Info:
[  405.631005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  405.631012] Call Trace:
[  405.636395] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  405.636395]  active_file:12 inactive_file:10 isolated_file:0
[  405.636395]  unevictable:0 dirty:0 writeback:0 unstable:0
[  405.636395]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  405.636395]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  405.636395]  free:13734 free_pcp:626 free_cma:0
[  405.638766]  <IRQ>
[  405.648119] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  405.650689]  dump_stack+0x244/0x39d
[  405.683802] 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
[  405.685955]  ? dump_stack_print_info.cold.1+0x20/0x20
[  405.713673] lowmem_reserve[]: 0 2818 6321 6321
[  405.717309]  warn_alloc.cold.116+0xb7/0x1bd
[  405.743377] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  405.748644]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  405.753191] lowmem_reserve[]: 0 0 3503 3503
[  405.757507]  ? lock_downgrade+0x900/0x900
[  405.784624] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  405.789462]  ? trace_hardirqs_off+0xb8/0x310
[  405.793745] lowmem_reserve[]: 0 0 0 0
[  405.797894]  ? trace_hardirqs_off+0xb8/0x310
[  405.827007] 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
[  405.831413]  __alloc_pages_slowpath+0x26e8/0x2e10
[  405.835180] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  405.839603]  ? warn_alloc+0x120/0x120
[  405.853076] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  405.857911]  ? print_usage_bug+0xc0/0xc0
[  405.872971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  405.876751]  ? warn_alloc+0x120/0x120
[  405.891113] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  405.891120] 2988 total pagecache pages
[  405.895171]  ? warn_alloc+0x120/0x120
[  405.903987] 0 pages in swap cache
[  405.907772]  ? print_usage_bug+0xc0/0xc0
[  405.916317] Swap cache stats: add 0, delete 0, find 0/0
[  405.920190]  ? print_usage_bug+0xc0/0xc0
[  405.923961] Free swap  = 0kB
[  405.927398]  ? __lock_acquire+0x62f/0x4c20
[  405.931422] Total swap = 0kB
[  405.931430] 1965979 pages RAM
[  405.936784]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.940815] 0 pages HighMem/MovableOnly
[  405.943822]  ? should_fail+0x22d/0xd01
[  405.948026] 342855 pages reserved
[  405.951046]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.954118] 0 pages cma reserved
[  405.954188] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  405.959649]  ? __lock_acquire+0x62f/0x4c20
[  405.963674] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  405.967478]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.970900] ksoftirqd/0 cpuset=/ mems_allowed=0
[  405.976086]  ? __lock_acquire+0x62f/0x4c20
[  406.014452]  ? should_fail+0x22d/0xd01
[  406.018337]  ? find_held_lock+0x36/0x1c0
[  406.022401]  ? mark_held_locks+0x130/0x130
[  406.026632]  ? mark_held_locks+0x130/0x130
[  406.030865]  ? zap_class+0x640/0x640
[  406.034572]  ? zap_class+0x640/0x640
[  406.038282]  ? print_usage_bug+0xc0/0xc0
[  406.042341]  ? do_raw_spin_unlock+0xa7/0x330
[  406.046745]  ? zap_class+0x640/0x640
[  406.050458]  ? print_usage_bug+0xc0/0xc0
[  406.054522]  ? wq_watchdog_touch+0x9c/0xfe
[  406.058758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.064293]  ? check_preemption_disabled+0x48/0x280
[  406.069314]  ? __lock_is_held+0xb5/0x140
[  406.073375]  __alloc_pages_nodemask+0xa80/0xde0
[  406.078043]  ? zap_class+0x640/0x640
[  406.081764]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  406.086788]  ? find_held_lock+0x36/0x1c0
[  406.090857]  ? ____cache_alloc_node+0x1c7/0x1e0
[  406.095523]  ? lock_downgrade+0x900/0x900
[  406.099674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.105214]  cache_grow_begin+0xa5/0x8c0
[  406.109285]  ? do_raw_spin_unlock+0xa7/0x330
[  406.113696]  fallback_alloc+0x204/0x2e0
[  406.117669]  ____cache_alloc_node+0x1c7/0x1e0
[  406.122165]  kmem_cache_alloc_node+0xe3/0x730
[  406.126655]  ? ipv6_get_ifaddr+0x42e/0x620
[  406.130893]  __alloc_skb+0x119/0x770
[  406.134611]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  406.139886]  ? netdev_alloc_frag+0x1f0/0x1f0
[  406.144299]  ? lock_downgrade+0x900/0x900
[  406.148453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.153986]  ? refcount_sub_and_test_checked+0x203/0x310
[  406.159440]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  406.164884]  ? addrconf_rs_timer+0x690/0x690
[  406.169308]  ndisc_alloc_skb+0x144/0x340
[  406.173368]  ndisc_send_rs+0x331/0x6e0
[  406.177253]  addrconf_rs_timer+0x314/0x690
[  406.181488]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.185726]  call_timer_fn+0x272/0x920
[  406.189607]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.193837]  ? process_timeout+0x40/0x40
[  406.197902]  ? mark_held_locks+0xc7/0x130
[  406.202062]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.206556]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.211050]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.215283]  ? lockdep_hardirqs_on+0x296/0x5b0
[  406.219863]  ? trace_hardirqs_on+0xbd/0x310
[  406.224179]  ? kasan_check_read+0x11/0x20
[  406.228322]  ? __run_timers+0x7da/0xc70
[  406.232292]  ? trace_hardirqs_off_caller+0x310/0x310
[  406.237393]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.241626]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.245855]  __run_timers+0x7e5/0xc70
[  406.249663]  ? timer_fixup_init+0x70/0x70
[  406.253808]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  406.258820]  ? zap_class+0x640/0x640
[  406.262534]  ? print_usage_bug+0xc0/0xc0
[  406.266592]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  406.271783]  ? find_held_lock+0x36/0x1c0
[  406.275848]  ? zap_class+0x640/0x640
[  406.279566]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.285097]  ? check_preemption_disabled+0x48/0x280
[  406.290119]  ? __lock_is_held+0xb5/0x140
[  406.294173]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.299705]  ? check_preemption_disabled+0x48/0x280
[  406.304730]  run_timer_softirq+0x52/0xb0
[  406.308787]  ? rcu_read_lock_sched_held+0x14f/0x180
[  406.313798]  __do_softirq+0x308/0xb7e
[  406.317600]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  406.322091]  ? lock_downgrade+0x900/0x900
[  406.326328]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  406.331439]  ? pvclock_read_flags+0x160/0x160
[  406.335936]  ? lapic_next_event+0x5a/0x90
[  406.340088]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.345626]  ? kvm_clock_read+0x18/0x30
[  406.349597]  ? kvm_sched_clock_read+0x9/0x20
[  406.354005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.359543]  ? check_preemption_disabled+0x48/0x280
[  406.364566]  irq_exit+0x17f/0x1c0
[  406.368018]  smp_apic_timer_interrupt+0x1cb/0x760
[  406.372939]  ? smp_reschedule_interrupt+0x109/0x650
[  406.377953]  ? smp_call_function_single_interrupt+0x650/0x650
[  406.383835]  ? interrupt_entry+0xb5/0xc0
[  406.387902]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.392918]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.397930]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.402769]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.407782]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.412796]  ? task_prio+0x50/0x50
[  406.416336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.421868]  ? check_preemption_disabled+0x48/0x280
[  406.426897]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.431743]  apic_timer_interrupt+0xf/0x20
[  406.435965]  </IRQ>
[  406.438202] RIP: 0010:console_unlock+0x102f/0x1190
[  406.443127] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  406.462024] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  406.469730] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  406.476993] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  406.484256] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  406.491521] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  406.498871] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  406.506169]  ? netconsole_netdev_event+0x280/0x280
[  406.511119]  ? console_unlock+0x1026/0x1190
[  406.515459]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  406.520125]  ? lock_release+0xa00/0xa00
[  406.524100]  ? interrupt_entry+0xc0/0xc0
[  406.528176]  vprintk_emit+0x391/0x990
[  406.531975]  ? wake_up_klogd+0x180/0x180
[  406.536052]  ? wake_up_klogd+0x180/0x180
[  406.540112]  ? attach_entity_load_avg+0x850/0x860
[  406.544953]  ? __lock_acquire+0x5c0/0x4c20
[  406.549184]  ? mark_held_locks+0x130/0x130
[  406.553418]  ? print_usage_bug+0x80/0xc0
[  406.557481]  ? find_held_lock+0x36/0x1c0
[  406.561543]  vprintk_default+0x28/0x30
[  406.565430]  vprintk_func+0x7e/0x181
[  406.569142]  printk+0xa7/0xcf
[  406.572241]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  406.576993]  ? printk+0xa7/0xcf
[  406.580274]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.585814]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  406.591004]  show_free_areas.cold.117+0x103e/0x215d
[  406.596035]  ? si_meminfo_node+0x260/0x260
[  406.600271]  ? __lock_acquire+0x62f/0x4c20
[  406.604502]  ? __lock_acquire+0x62f/0x4c20
[  406.608735]  ? __account_cfs_rq_runtime+0x790/0x790
[  406.613766]  ? mark_held_locks+0x130/0x130
[  406.617993]  ? mark_held_locks+0x130/0x130
[  406.622230]  ? zap_class+0x640/0x640
[  406.625946]  ? put_dec+0x3b/0xf0
[  406.629313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.634856]  ? find_held_lock+0x36/0x1c0
[  406.639431]  ? serial8250_console_write+0x8b3/0xb10
[  406.644449]  ? lock_downgrade+0x900/0x900
[  406.648608]  ? zap_class+0x640/0x640
[  406.652319]  ? zap_class+0x640/0x640
[  406.656039]  ? print_usage_bug+0xc0/0xc0
[  406.660093]  ? do_raw_spin_unlock+0xa7/0x330
[  406.664501]  ? trace_hardirqs_on+0x310/0x310
[  406.668905]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.674451]  ? find_held_lock+0x36/0x1c0
[  406.678515]  ? mark_held_locks+0xc7/0x130
[  406.682663]  ? console_unlock+0x1002/0x1190
[  406.686983]  ? netconsole_netdev_event+0x280/0x280
[  406.691913]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  406.696491]  ? trace_hardirqs_on+0xbd/0x310
[  406.700806]  ? vprintk_emit+0x391/0x990
[  406.704775]  ? trace_hardirqs_off_caller+0x310/0x310
[  406.709883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.715427]  ? netconsole_netdev_event+0x280/0x280
[  406.720350]  ? console_unlock+0x8d8/0x1190
[  406.724595]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  406.729258]  ? vprintk_emit+0x846/0x990
[  406.733232]  ? lock_release+0xa00/0xa00
[  406.737208]  ? preempt_count_add+0xbc/0x1b0
[  406.741524]  ? wake_up_klogd+0x11a/0x180
[  406.745584]  ? console_device+0xc0/0xc0
[  406.749554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.755093]  ? vprintk_emit+0x293/0x990
[  406.759066]  ? wake_up_klogd+0x180/0x180
[  406.763125]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  406.767883]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.773329]  ? retint_kernel+0x1b/0x2d
[  406.777225]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  406.782001]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  406.786758]  ? show_mem+0x1e/0x17b
[  406.790298]  show_mem+0x34/0x17b
[  406.793666]  dump_header+0x2f1/0xf72
[  406.797384]  ? pagefault_out_of_memory+0x197/0x197
[  406.802323]  ? __lock_acquire+0x62f/0x4c20
[  406.806560]  ? percpu_ref_get_many+0x240/0x240
[  406.811147]  ? print_usage_bug+0xc0/0xc0
[  406.815208]  ? zap_class+0x640/0x640
[  406.818920]  ? print_usage_bug+0xc0/0xc0
[  406.822974]  ? print_usage_bug+0xc0/0xc0
[  406.827030]  ? zap_class+0x640/0x640
[  406.830741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.836276]  ? find_held_lock+0x36/0x1c0
[  406.840357]  ? mark_held_locks+0xc7/0x130
[  406.844506]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  406.849605]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  406.854707]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  406.859304]  ? trace_hardirqs_on+0xbd/0x310
[  406.863621]  ? kasan_check_read+0x11/0x20
[  406.867762]  ? ___ratelimit+0x3b4/0x672
[  406.871736]  ? trace_hardirqs_off_caller+0x310/0x310
[  406.876837]  ? trace_hardirqs_on+0x310/0x310
[  406.881264]  ? lock_downgrade+0x900/0x900
[  406.885424]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  406.890523]  ? ___ratelimit+0x3b9/0x672
[  406.894497]  ? idr_get_free+0xf70/0xf70
[  406.898468]  ? find_held_lock+0x36/0x1c0
[  406.902534]  oom_kill_process.cold.27+0x10/0x903
[  406.907287]  ? zap_class+0x640/0x640
[  406.911003]  ? check_preemption_disabled+0x48/0x280
[  406.916023]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  406.920947]  ? kasan_check_read+0x11/0x20
[  406.925090]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  406.930382]  ? oom_evaluate_task+0x540/0x540
[  406.934788]  ? find_held_lock+0x36/0x1c0
[  406.938860]  ? out_of_memory+0x974/0x1430
[  406.943005]  ? lock_downgrade+0x900/0x900
[  406.947147]  ? check_preemption_disabled+0x48/0x280
[  406.952161]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  406.957089]  ? kasan_check_read+0x11/0x20
[  406.961233]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  406.966502]  ? rcu_softirq_qs+0x20/0x20
[  406.970479]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.976010]  ? oom_evaluate_task+0x302/0x540
[  406.980416]  out_of_memory+0xa84/0x1430
[  406.984397]  ? oom_killer_disable+0x3a0/0x3a0
[  406.988890]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  406.993821]  ? __ww_mutex_check_waiters+0x160/0x160
[  406.998857]  __alloc_pages_slowpath+0x2354/0x2e10
[  407.003724]  ? warn_alloc+0x120/0x120
[  407.007521]  ? mark_held_locks+0x130/0x130
[  407.011756]  ? find_get_entry+0xaae/0x1120
[  407.015995]  ? filemap_map_pages+0x1a20/0x1a20
[  407.020579]  ? zap_class+0x640/0x640
[  407.024298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.029834]  ? check_preemption_disabled+0x48/0x280
[  407.034859]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.040399]  ? should_fail+0x22d/0xd01
[  407.044284]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.049385]  ? zap_class+0x640/0x640
[  407.053121]  ? __lock_is_held+0xb5/0x140
[  407.057184]  ? mark_held_locks+0x130/0x130
[  407.061435]  ? lock_release+0xa00/0xa00
[  407.065409]  ? perf_trace_sched_process_exec+0x860/0x860
[  407.070861]  ? xa_load+0x2ba/0x460
[  407.074400]  ? lock_downgrade+0x900/0x900
[  407.078548]  ? __might_sleep+0x95/0x190
[  407.082522]  __alloc_pages_nodemask+0xa80/0xde0
[  407.087209]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  407.092221]  ? __page_cache_alloc+0x191/0x5c0
[  407.096710]  ? xa_load+0x2e1/0x460
[  407.100246]  ? xa_clear_mark+0x40/0x40
[  407.104144]  ? zap_class+0x640/0x640
[  407.107866]  ? zap_class+0x640/0x640
[  407.111574]  ? zap_class+0x640/0x640
[  407.115286]  ? __do_page_cache_readahead+0x663/0x810
[  407.120391]  ? find_held_lock+0x36/0x1c0
[  407.124450]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  407.129991]  alloc_pages_current+0x173/0x350
[  407.134405]  __page_cache_alloc+0x38c/0x5c0
[  407.138721]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  407.143646]  ? kasan_check_read+0x11/0x20
[  407.147793]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  407.153066]  ? generic_perform_write+0x6a0/0x6a0
[  407.157823]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.163368]  ? check_preemption_disabled+0x48/0x280
[  407.168394]  filemap_fault+0x1595/0x25f0
[  407.172464]  ? __lock_page_or_retry+0xa00/0xa00
[  407.177139]  ? mark_held_locks+0x130/0x130
[  407.181632]  ? filemap_map_pages+0xd6b/0x1a20
[  407.186125]  ? lock_downgrade+0x900/0x900
[  407.190269]  ? check_preemption_disabled+0x48/0x280
[  407.195282]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  407.200204]  ? kasan_check_read+0x11/0x20
[  407.204348]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  407.209622]  ? rcu_softirq_qs+0x20/0x20
[  407.213603]  ? filemap_map_pages+0xd92/0x1a20
[  407.218098]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.223639]  ? find_get_entries_tag+0x1400/0x1400
[  407.228487]  ? __lock_acquire+0x62f/0x4c20
[  407.232730]  ? lock_acquire+0x1ed/0x520
[  407.236704]  ? ext4_filemap_fault+0x7a/0xad
[  407.241029]  ? lock_release+0xa00/0xa00
[  407.245008]  ? perf_trace_sched_process_exec+0x860/0x860
[  407.250456]  ? print_usage_bug+0xc0/0xc0
[  407.254516]  ? print_usage_bug+0xc0/0xc0
[  407.258582]  ? down_read+0x8d/0x120
[  407.262202]  ? ext4_filemap_fault+0x7a/0xad
[  407.266523]  ? __down_interruptible+0x700/0x700
[  407.271197]  ext4_filemap_fault+0x82/0xad
[  407.275343]  __do_fault+0x100/0x6b0
[  407.278978]  ? pmd_devmap_trans_unstable+0x220/0x220
[  407.284080]  ? mark_held_locks+0x130/0x130
[  407.288314]  ? mark_held_locks+0x130/0x130
[  407.292541]  ? find_held_lock+0x36/0x1c0
[  407.296605]  ? find_held_lock+0x36/0x1c0
[  407.300667]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.306206]  __handle_mm_fault+0x3ea6/0x5be0
[  407.310612]  ? poll_select_copy_remaining+0x18c/0x6a0
[  407.315804]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  407.320679]  ? __might_fault+0x12b/0x1e0
[  407.324739]  ? lock_downgrade+0x900/0x900
[  407.328894]  ? zap_class+0x640/0x640
[  407.332602]  ? zap_class+0x640/0x640
[  407.336319]  ? find_held_lock+0x36/0x1c0
[  407.340392]  ? handle_mm_fault+0x42a/0xc70
[  407.344625]  ? lock_downgrade+0x900/0x900
[  407.348767]  ? check_preemption_disabled+0x48/0x280
[  407.353783]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  407.358712]  ? kasan_check_read+0x11/0x20
[  407.362856]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  407.368126]  ? rcu_softirq_qs+0x20/0x20
[  407.372096]  ? trace_hardirqs_off_caller+0x310/0x310
[  407.377193]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.382725]  ? check_preemption_disabled+0x48/0x280
[  407.387742]  handle_mm_fault+0x54f/0xc70
[  407.391800]  ? __handle_mm_fault+0x5be0/0x5be0
[  407.396388]  ? find_vma+0x34/0x190
[  407.399929]  __do_page_fault+0x5e8/0xe60
[  407.403986]  ? trace_hardirqs_off+0xb8/0x310
[  407.408401]  do_page_fault+0xf2/0x7e0
[  407.412197]  ? vmalloc_sync_all+0x30/0x30
[  407.416348]  ? error_entry+0x70/0xd0
[  407.420059]  ? trace_hardirqs_off_caller+0xbb/0x310
[  407.425068]  ? trace_hardirqs_on_caller+0xc0/0x310
[  407.429996]  ? syscall_return_slowpath+0x5e0/0x5e0
[  407.434922]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.439760]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.444769]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.450214]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  407.455234]  ? prepare_exit_to_usermode+0x291/0x3b0
[  407.460244]  ? page_fault+0x8/0x30
[  407.463783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.469019]  ? page_fault+0x8/0x30
[  407.472561]  page_fault+0x1e/0x30
[  407.476009] RIP: 0033:0x7ff9ad261dd3
[  407.479731] Code: Bad RIP value.
[  407.483088] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  407.488443] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  407.495706] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  407.502973] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  407.510235] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  407.517495] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  407.524781] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  407.524849] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  407.531193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  407.531198] Call Trace:
[  407.531216]  dump_stack+0x244/0x39d
[  407.531236]  ? dump_stack_print_info.cold.1+0x20/0x20
[  407.537762] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  407.547054]  warn_alloc.cold.116+0xb7/0x1bd
[  407.549598] init cpuset=/ mems_allowed=0
[  407.553220]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  407.581236]  ? lock_downgrade+0x900/0x900
[  407.585385]  ? trace_hardirqs_off+0xb8/0x310
[  407.589804]  ? trace_hardirqs_off+0xb8/0x310
[  407.594217]  __alloc_pages_slowpath+0x26e8/0x2e10
[  407.599079]  ? warn_alloc+0x120/0x120
[  407.602876]  ? print_usage_bug+0xc0/0xc0
[  407.606949]  ? warn_alloc+0x120/0x120
[  407.611635]  ? warn_alloc+0x120/0x120
[  407.615432]  ? print_usage_bug+0xc0/0xc0
[  407.619492]  ? print_usage_bug+0xc0/0xc0
[  407.623549]  ? __lock_acquire+0x62f/0x4c20
[  407.627783]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.633329]  ? should_fail+0x22d/0xd01
[  407.637217]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.642318]  ? __lock_acquire+0x62f/0x4c20
[  407.646552]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.651651]  ? __lock_acquire+0x62f/0x4c20
[  407.655879]  ? should_fail+0x22d/0xd01
[  407.659759]  ? find_held_lock+0x36/0x1c0
[  407.663833]  ? mark_held_locks+0x130/0x130
[  407.668071]  ? mark_held_locks+0x130/0x130
[  407.672298]  ? zap_class+0x640/0x640
[  407.676015]  ? mark_held_locks+0xc7/0x130
[  407.680157]  ? do_raw_spin_unlock+0xa7/0x330
[  407.684558]  ? zap_class+0x640/0x640
[  407.688265]  ? print_usage_bug+0xc0/0xc0
[  407.692328]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.697860]  ? check_preemption_disabled+0x48/0x280
[  407.702881]  ? __lock_is_held+0xb5/0x140
[  407.706946]  __alloc_pages_nodemask+0xa80/0xde0
[  407.711610]  ? zap_class+0x640/0x640
[  407.715323]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  407.720345]  ? find_held_lock+0x36/0x1c0
[  407.724409]  ? ____cache_alloc_node+0x1c7/0x1e0
[  407.729161]  ? lock_downgrade+0x900/0x900
[  407.733314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.738850]  cache_grow_begin+0xa5/0x8c0
[  407.742915]  ? do_raw_spin_unlock+0xa7/0x330
[  407.747337]  fallback_alloc+0x204/0x2e0
[  407.751312]  ____cache_alloc_node+0x1c7/0x1e0
[  407.755821]  kmem_cache_alloc_node+0xe3/0x730
[  407.760316]  ? ipv6_get_ifaddr+0x42e/0x620
[  407.764564]  __alloc_skb+0x119/0x770
[  407.768276]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  407.773549]  ? netdev_alloc_frag+0x1f0/0x1f0
[  407.777954]  ? lock_downgrade+0x900/0x900
[  407.782108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.787644]  ? refcount_sub_and_test_checked+0x203/0x310
[  407.793093]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  407.798535]  ? addrconf_rs_timer+0x690/0x690
[  407.802952]  ndisc_alloc_skb+0x144/0x340
[  407.807011]  ndisc_send_rs+0x331/0x6e0
[  407.810901]  addrconf_rs_timer+0x314/0x690
[  407.815134]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.819385]  call_timer_fn+0x272/0x920
[  407.823266]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.827494]  ? process_timeout+0x40/0x40
[  407.831559]  ? __run_timers+0x7da/0xc70
[  407.835534]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.840022]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.844508]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.848742]  ? lockdep_hardirqs_on+0x296/0x5b0
[  407.853330]  ? trace_hardirqs_on+0xbd/0x310
[  407.857649]  ? kasan_check_read+0x11/0x20
[  407.861794]  ? __run_timers+0x7da/0xc70
[  407.865786]  ? trace_hardirqs_off_caller+0x310/0x310
[  407.870894]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.875134]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.879363]  __run_timers+0x7e5/0xc70
[  407.883167]  ? timer_fixup_init+0x70/0x70
[  407.887318]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.891814]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.896304]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  407.900885]  ? trace_hardirqs_on+0xbd/0x310
[  407.905202]  ? kasan_check_read+0x11/0x20
[  407.909355]  ? finish_task_switch+0x1f4/0x910
[  407.913858]  ? trace_hardirqs_off_caller+0x310/0x310
[  407.918970]  ? compat_start_thread+0x80/0x80
[  407.923400]  ? pvclock_read_flags+0x160/0x160
[  407.927892]  ? __switch_to_asm+0x34/0x70
[  407.931954]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.937487]  ? check_preemption_disabled+0x48/0x280
[  407.942508]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  407.948041]  ? rcu_pm_notify+0xc0/0xc0
[  407.951926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.957463]  ? check_preemption_disabled+0x48/0x280
[  407.962482]  run_timer_softirq+0x52/0xb0
[  407.966535]  ? rcu_read_lock_sched_held+0x14f/0x180
[  407.971550]  __do_softirq+0x308/0xb7e
[  407.975357]  ? trace_hardirqs_on_caller+0xc0/0x310
[  407.980284]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  407.985381]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.990826]  ? preempt_count_add+0xe6/0x1b0
[  407.995150]  ? schedule+0x108/0x460
[  407.998777]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  408.003540]  ? trace_hardirqs_off+0xb8/0x310
[  408.007945]  ? smpboot_thread_fn+0x68b/0xa00
[  408.012349]  ? trace_hardirqs_on+0x310/0x310
[  408.016774]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.022326]  ? check_preemption_disabled+0x48/0x280
[  408.027345]  ? takeover_tasklets+0xa90/0xa90
[  408.031750]  run_ksoftirqd+0x5e/0x100
[  408.035555]  smpboot_thread_fn+0x68b/0xa00
[  408.039797]  ? sort_range+0x30/0x30
[  408.043421]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  408.048522]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.054054]  ? __kthread_parkme+0xfb/0x1a0
[  408.058287]  ? sort_range+0x30/0x30
[  408.061911]  kthread+0x35a/0x440
[  408.065272]  ? kthread_stop+0x900/0x900
[  408.069255]  ret_from_fork+0x3a/0x50
[  408.072982] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  408.072986] warn_alloc_show_mem: 1 callbacks suppressed
[  408.072993] Mem-Info:
[  408.078785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  408.084149] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  408.084149]  active_file:12 inactive_file:10 isolated_file:0
[  408.084149]  unevictable:0 dirty:0 writeback:0 unstable:0
[  408.084149]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  408.084149]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  408.084149]  free:13734 free_pcp:626 free_cma:0
[  408.086518] Call Trace:
[  408.095895] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  408.128909]  <IRQ>
[  408.131482] 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
[  408.159232]  dump_stack+0x244/0x39d
[  408.161351] lowmem_reserve[]: 0 2818 6321 6321
[  408.187454]  ? dump_stack_print_info.cold.1+0x20/0x20
[  408.191051] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  408.195633]  warn_alloc.cold.116+0xb7/0x1bd
[  408.200779] lowmem_reserve[]: 0 0 3503 3503
[  408.227928]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  408.232226] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  408.236538]  ? lock_downgrade+0x900/0x900
[  408.241348] lowmem_reserve[]: 0 0 0 0
[  408.270490]  ? trace_hardirqs_off+0xb8/0x310
[  408.274605] 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
[  408.278397]  ? trace_hardirqs_off+0xb8/0x310
[  408.282772] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  408.296304]  __alloc_pages_slowpath+0x26e8/0x2e10
[  408.300676] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  408.315783]  ? warn_alloc+0x120/0x120
[  408.320594] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  408.334965]  ? print_usage_bug+0xc0/0xc0
[  408.338745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  408.338753] 2988 total pagecache pages
[  408.347575]  ? warn_alloc+0x120/0x120
[  408.351618] 0 pages in swap cache
[  408.360176]  ? warn_alloc+0x120/0x120
[  408.364039] Swap cache stats: add 0, delete 0, find 0/0
[  408.367825]  ? print_usage_bug+0xc0/0xc0
[  408.371245] Free swap  = 0kB
[  408.371252] Total swap = 0kB
[  408.375052]  ? print_usage_bug+0xc0/0xc0
[  408.380384] 1965979 pages RAM
[  408.384429]  ? __lock_acquire+0x62f/0x4c20
[  408.387417] 0 pages HighMem/MovableOnly
[  408.390427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.394449] 342855 pages reserved
[  408.394456] 0 pages cma reserved
[  408.397554]  ? should_fail+0x22d/0xd01
[  408.401821] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  408.405718]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.411307] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  408.414672]  ? __lock_acquire+0x62f/0x4c20
[  408.418010] ksoftirqd/0 cpuset=/ mems_allowed=0
[  408.421887]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.457709]  ? __lock_acquire+0x62f/0x4c20
[  408.461945]  ? should_fail+0x22d/0xd01
[  408.465838]  ? mark_held_locks+0x130/0x130
[  408.470074]  ? mark_held_locks+0x130/0x130
[  408.474304]  ? zap_class+0x640/0x640
[  408.478019]  ? zap_class+0x640/0x640
[  408.481736]  ? print_usage_bug+0xc0/0xc0
[  408.485826]  ? wq_watchdog_touch+0x9c/0xfe
[  408.490058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.495590]  ? check_preemption_disabled+0x48/0x280
[  408.500612]  ? __lock_is_held+0xb5/0x140
[  408.504675]  __alloc_pages_nodemask+0xa80/0xde0
[  408.509338]  ? zap_class+0x640/0x640
[  408.513050]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  408.518157]  ? find_held_lock+0x36/0x1c0
[  408.522222]  ? ____cache_alloc_node+0x1c7/0x1e0
[  408.526904]  ? lock_downgrade+0x900/0x900
[  408.531055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.536593]  cache_grow_begin+0xa5/0x8c0
[  408.540648]  ? do_raw_spin_unlock+0xa7/0x330
[  408.545074]  fallback_alloc+0x204/0x2e0
[  408.549048]  ____cache_alloc_node+0x1c7/0x1e0
[  408.553542]  kmem_cache_alloc_node+0xe3/0x730
[  408.558034]  ? ipv6_get_ifaddr+0x42e/0x620
[  408.562276]  __alloc_skb+0x119/0x770
[  408.565986]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.571263]  ? netdev_alloc_frag+0x1f0/0x1f0
[  408.575665]  ? lock_downgrade+0x900/0x900
[  408.579816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.585348]  ? refcount_sub_and_test_checked+0x203/0x310
[  408.590812]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  408.596273]  ? addrconf_rs_timer+0x690/0x690
[  408.600686]  ndisc_alloc_skb+0x144/0x340
[  408.604751]  ndisc_send_rs+0x331/0x6e0
[  408.608649]  addrconf_rs_timer+0x314/0x690
[  408.612887]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.617130]  call_timer_fn+0x272/0x920
[  408.621016]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.625253]  ? process_timeout+0x40/0x40
[  408.629318]  ? mark_held_locks+0xc7/0x130
[  408.633486]  ? _raw_spin_unlock_irq+0x27/0x80
[  408.638429]  ? _raw_spin_unlock_irq+0x27/0x80
[  408.642924]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.647160]  ? lockdep_hardirqs_on+0x296/0x5b0
[  408.651752]  ? trace_hardirqs_on+0xbd/0x310
[  408.656070]  ? kasan_check_read+0x11/0x20
[  408.660211]  ? __run_timers+0x7da/0xc70
[  408.664185]  ? trace_hardirqs_off_caller+0x310/0x310
[  408.669302]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.673530]  __run_timers+0x7e5/0xc70
[  408.677338]  ? timer_fixup_init+0x70/0x70
[  408.681482]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  408.686502]  ? zap_class+0x640/0x640
[  408.690220]  ? print_usage_bug+0xc0/0xc0
[  408.694287]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  408.699652]  ? find_held_lock+0x36/0x1c0
[  408.703725]  ? zap_class+0x640/0x640
[  408.707438]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.712973]  ? check_preemption_disabled+0x48/0x280
[  408.717996]  ? __lock_is_held+0xb5/0x140
[  408.722054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.727586]  ? check_preemption_disabled+0x48/0x280
[  408.732603]  run_timer_softirq+0x52/0xb0
[  408.736661]  ? rcu_read_lock_sched_held+0x14f/0x180
[  408.741673]  __do_softirq+0x308/0xb7e
[  408.745479]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  408.749972]  ? lock_downgrade+0x900/0x900
[  408.754116]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  408.759224]  ? pvclock_read_flags+0x160/0x160
[  408.763727]  ? lapic_next_event+0x5a/0x90
[  408.767876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.773414]  ? kvm_clock_read+0x18/0x30
[  408.777384]  ? kvm_sched_clock_read+0x9/0x20
[  408.781791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.787323]  ? check_preemption_disabled+0x48/0x280
[  408.792343]  irq_exit+0x17f/0x1c0
[  408.795791]  smp_apic_timer_interrupt+0x1cb/0x760
[  408.800625]  ? smp_reschedule_interrupt+0x109/0x650
[  408.805644]  ? smp_call_function_single_interrupt+0x650/0x650
[  408.811525]  ? interrupt_entry+0xb5/0xc0
[  408.815585]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.820596]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.825606]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.830451]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.835461]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.840471]  ? task_prio+0x50/0x50
[  408.844021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.849557]  ? check_preemption_disabled+0x48/0x280
[  408.854572]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.859414]  apic_timer_interrupt+0xf/0x20
[  408.863637]  </IRQ>
[  408.865899] RIP: 0010:console_unlock+0x102f/0x1190
[  408.870832] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  408.889728] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  408.897433] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  408.904701] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  408.911965] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  408.919227] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  408.926491] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  408.933763]  ? netconsole_netdev_event+0x280/0x280
[  408.938701]  ? console_unlock+0x1026/0x1190
[  408.943039]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  408.947712]  ? lock_release+0xa00/0xa00
[  408.951692]  ? interrupt_entry+0xc0/0xc0
[  408.955762]  vprintk_emit+0x391/0x990
[  408.959563]  ? wake_up_klogd+0x180/0x180
[  408.963622]  ? wake_up_klogd+0x180/0x180
[  408.967702]  ? attach_entity_load_avg+0x850/0x860
[  408.972538]  ? __lock_acquire+0x5c0/0x4c20
[  408.976771]  ? mark_held_locks+0x130/0x130
[  408.981013]  ? print_usage_bug+0x80/0xc0
[  408.985075]  ? find_held_lock+0x36/0x1c0
[  408.989137]  vprintk_default+0x28/0x30
[  408.993019]  vprintk_func+0x7e/0x181
[  408.996727]  printk+0xa7/0xcf
[  408.999829]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  409.004578]  ? printk+0xa7/0xcf
[  409.007854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.013393]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  409.018582]  show_free_areas.cold.117+0x103e/0x215d
[  409.023611]  ? si_meminfo_node+0x260/0x260
[  409.027847]  ? __lock_acquire+0x62f/0x4c20
[  409.032076]  ? __lock_acquire+0x62f/0x4c20
[  409.036315]  ? __account_cfs_rq_runtime+0x790/0x790
[  409.041344]  ? mark_held_locks+0x130/0x130
[  409.045581]  ? mark_held_locks+0x130/0x130
[  409.049819]  ? zap_class+0x640/0x640
[  409.053541]  ? put_dec+0x3b/0xf0
[  409.056903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.062447]  ? find_held_lock+0x36/0x1c0
[  409.066779]  ? serial8250_console_write+0x8b3/0xb10
[  409.071793]  ? lock_downgrade+0x900/0x900
[  409.075937]  ? zap_class+0x640/0x640
[  409.079646]  ? zap_class+0x640/0x640
[  409.083375]  ? print_usage_bug+0xc0/0xc0
[  409.087431]  ? do_raw_spin_unlock+0xa7/0x330
[  409.091835]  ? trace_hardirqs_on+0x310/0x310
[  409.096238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.101778]  ? find_held_lock+0x36/0x1c0
[  409.105848]  ? mark_held_locks+0xc7/0x130
[  409.109994]  ? console_unlock+0x1002/0x1190
[  409.114311]  ? netconsole_netdev_event+0x280/0x280
[  409.119235]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  409.123815]  ? trace_hardirqs_on+0xbd/0x310
[  409.128132]  ? vprintk_emit+0x391/0x990
[  409.132105]  ? trace_hardirqs_off_caller+0x310/0x310
[  409.137209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.142747]  ? netconsole_netdev_event+0x280/0x280
[  409.147679]  ? console_unlock+0x8d8/0x1190
[  409.151919]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  409.156578]  ? vprintk_emit+0x846/0x990
[  409.160554]  ? lock_release+0xa00/0xa00
[  409.164522]  ? preempt_count_add+0xbc/0x1b0
[  409.168927]  ? wake_up_klogd+0x11a/0x180
[  409.172981]  ? console_device+0xc0/0xc0
[  409.176955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.182492]  ? vprintk_emit+0x293/0x990
[  409.186480]  ? wake_up_klogd+0x180/0x180
[  409.190545]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  409.195298]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.200748]  ? retint_kernel+0x1b/0x2d
[  409.204639]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  409.209417]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  409.214182]  ? show_mem+0x1e/0x17b
[  409.217725]  show_mem+0x34/0x17b
[  409.221093]  dump_header+0x2f1/0xf72
[  409.224822]  ? pagefault_out_of_memory+0x197/0x197
[  409.229761]  ? __lock_acquire+0x62f/0x4c20
[  409.233995]  ? percpu_ref_get_many+0x240/0x240
[  409.238579]  ? print_usage_bug+0xc0/0xc0
[  409.242648]  ? zap_class+0x640/0x640
[  409.246368]  ? print_usage_bug+0xc0/0xc0
[  409.250423]  ? print_usage_bug+0xc0/0xc0
[  409.254485]  ? zap_class+0x640/0x640
[  409.258205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.263747]  ? find_held_lock+0x36/0x1c0
[  409.267817]  ? mark_held_locks+0xc7/0x130
[  409.271967]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  409.277070]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  409.282172]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  409.286773]  ? trace_hardirqs_on+0xbd/0x310
[  409.291089]  ? kasan_check_read+0x11/0x20
[  409.295230]  ? ___ratelimit+0x3b4/0x672
[  409.299210]  ? trace_hardirqs_off_caller+0x310/0x310
[  409.304310]  ? trace_hardirqs_on+0x310/0x310
[  409.308718]  ? lock_downgrade+0x900/0x900
[  409.312868]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  409.317967]  ? ___ratelimit+0x3b9/0x672
[  409.321948]  ? idr_get_free+0xf70/0xf70
[  409.325918]  ? find_held_lock+0x36/0x1c0
[  409.329987]  oom_kill_process.cold.27+0x10/0x903
[  409.334739]  ? zap_class+0x640/0x640
[  409.338453]  ? check_preemption_disabled+0x48/0x280
[  409.343473]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  409.348401]  ? kasan_check_read+0x11/0x20
[  409.352544]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.357819]  ? oom_evaluate_task+0x540/0x540
[  409.362228]  ? find_held_lock+0x36/0x1c0
[  409.366297]  ? out_of_memory+0x974/0x1430
[  409.370442]  ? lock_downgrade+0x900/0x900
[  409.374585]  ? check_preemption_disabled+0x48/0x280
[  409.379599]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  409.384545]  ? kasan_check_read+0x11/0x20
[  409.388690]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.393961]  ? rcu_softirq_qs+0x20/0x20
[  409.397938]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.403473]  ? oom_evaluate_task+0x302/0x540
[  409.407880]  out_of_memory+0xa84/0x1430
[  409.411860]  ? oom_killer_disable+0x3a0/0x3a0
[  409.416372]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  409.421306]  ? __ww_mutex_check_waiters+0x160/0x160
[  409.426334]  __alloc_pages_slowpath+0x2354/0x2e10
[  409.431204]  ? warn_alloc+0x120/0x120
[  409.435003]  ? mark_held_locks+0x130/0x130
[  409.439236]  ? find_get_entry+0xaae/0x1120
[  409.443474]  ? filemap_map_pages+0x1a20/0x1a20
[  409.448059]  ? zap_class+0x640/0x640
[  409.451775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.457308]  ? check_preemption_disabled+0x48/0x280
[  409.462321]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.468265]  ? should_fail+0x22d/0xd01
[  409.472158]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.477261]  ? zap_class+0x640/0x640
[  409.480993]  ? __lock_is_held+0xb5/0x140
[  409.485059]  ? mark_held_locks+0x130/0x130
[  409.489295]  ? lock_release+0xa00/0xa00
[  409.493269]  ? perf_trace_sched_process_exec+0x860/0x860
[  409.498714]  ? xa_load+0x2ba/0x460
[  409.502250]  ? lock_downgrade+0x900/0x900
[  409.506397]  ? __might_sleep+0x95/0x190
[  409.510372]  __alloc_pages_nodemask+0xa80/0xde0
[  409.515045]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  409.520057]  ? __page_cache_alloc+0x191/0x5c0
[  409.524548]  ? xa_load+0x2e1/0x460
[  409.528084]  ? xa_clear_mark+0x40/0x40
[  409.531970]  ? zap_class+0x640/0x640
[  409.535688]  ? zap_class+0x640/0x640
[  409.539399]  ? zap_class+0x640/0x640
[  409.543107]  ? __do_page_cache_readahead+0x663/0x810
[  409.548209]  ? find_held_lock+0x36/0x1c0
[  409.552271]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  409.557811]  alloc_pages_current+0x173/0x350
[  409.562220]  __page_cache_alloc+0x38c/0x5c0
[  409.566538]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  409.571465]  ? kasan_check_read+0x11/0x20
[  409.575610]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.580891]  ? generic_perform_write+0x6a0/0x6a0
[  409.585653]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.591190]  ? check_preemption_disabled+0x48/0x280
[  409.596209]  filemap_fault+0x1595/0x25f0
[  409.600292]  ? __lock_page_or_retry+0xa00/0xa00
[  409.604965]  ? mark_held_locks+0x130/0x130
[  409.609205]  ? filemap_map_pages+0xd6b/0x1a20
[  409.613696]  ? lock_downgrade+0x900/0x900
[  409.617844]  ? check_preemption_disabled+0x48/0x280
[  409.622857]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  409.627780]  ? kasan_check_read+0x11/0x20
[  409.631926]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.637200]  ? rcu_softirq_qs+0x20/0x20
[  409.641187]  ? filemap_map_pages+0xd92/0x1a20
[  409.645680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.651222]  ? find_get_entries_tag+0x1400/0x1400
[  409.656077]  ? __lock_acquire+0x62f/0x4c20
[  409.660322]  ? lock_acquire+0x1ed/0x520
[  409.664291]  ? ext4_filemap_fault+0x7a/0xad
[  409.668618]  ? lock_release+0xa00/0xa00
[  409.672592]  ? perf_trace_sched_process_exec+0x860/0x860
[  409.678039]  ? print_usage_bug+0xc0/0xc0
[  409.682096]  ? print_usage_bug+0xc0/0xc0
[  409.686171]  ? down_read+0x8d/0x120
[  409.689803]  ? ext4_filemap_fault+0x7a/0xad
[  409.694121]  ? __down_interruptible+0x700/0x700
[  409.698801]  ext4_filemap_fault+0x82/0xad
[  409.702965]  __do_fault+0x100/0x6b0
[  409.706589]  ? pmd_devmap_trans_unstable+0x220/0x220
[  409.711693]  ? mark_held_locks+0x130/0x130
[  409.715926]  ? mark_held_locks+0x130/0x130
[  409.720158]  ? find_held_lock+0x36/0x1c0
[  409.724219]  ? find_held_lock+0x36/0x1c0
[  409.728275]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.733814]  __handle_mm_fault+0x3ea6/0x5be0
[  409.738218]  ? poll_select_copy_remaining+0x18c/0x6a0
[  409.743411]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  409.748256]  ? __might_fault+0x12b/0x1e0
[  409.752312]  ? lock_downgrade+0x900/0x900
[  409.756469]  ? zap_class+0x640/0x640
[  409.760179]  ? zap_class+0x640/0x640
[  409.763894]  ? find_held_lock+0x36/0x1c0
[  409.767962]  ? handle_mm_fault+0x42a/0xc70
[  409.772192]  ? lock_downgrade+0x900/0x900
[  409.776335]  ? check_preemption_disabled+0x48/0x280
[  409.781348]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  409.786270]  ? kasan_check_read+0x11/0x20
[  409.790410]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.795685]  ? rcu_softirq_qs+0x20/0x20
[  409.799659]  ? trace_hardirqs_off_caller+0x310/0x310
[  409.804761]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.810293]  ? check_preemption_disabled+0x48/0x280
[  409.815309]  handle_mm_fault+0x54f/0xc70
[  409.819367]  ? __handle_mm_fault+0x5be0/0x5be0
[  409.823952]  ? find_vma+0x34/0x190
[  409.827492]  __do_page_fault+0x5e8/0xe60
[  409.831544]  ? trace_hardirqs_off+0xb8/0x310
[  409.835958]  do_page_fault+0xf2/0x7e0
[  409.839756]  ? vmalloc_sync_all+0x30/0x30
[  409.843918]  ? error_entry+0x70/0xd0
[  409.847635]  ? trace_hardirqs_off_caller+0xbb/0x310
[  409.852646]  ? trace_hardirqs_on_caller+0xc0/0x310
[  409.857575]  ? syscall_return_slowpath+0x5e0/0x5e0
[  409.862497]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  409.867339]  ? trace_hardirqs_on_caller+0x310/0x310
[  409.872348]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.877793]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  409.882805]  ? prepare_exit_to_usermode+0x291/0x3b0
[  409.887820]  ? page_fault+0x8/0x30
[  409.891357]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  409.896196]  ? page_fault+0x8/0x30
[  409.899745]  page_fault+0x1e/0x30
[  409.903190] RIP: 0033:0x7ff9ad261dd3
[  409.906910] Code: Bad RIP value.
[  409.910266] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  409.915626] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  409.922889] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  409.930154] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  409.937416] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  409.944680] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  409.951969] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  409.952026] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  409.958376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  409.958383] Call Trace:
[  409.964934] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  409.974202]  dump_stack+0x244/0x39d
[  409.976758] init cpuset=/ mems_allowed=0
[  409.986457]  ? dump_stack_print_info.cold.1+0x20/0x20
[  409.999298]  warn_alloc.cold.116+0xb7/0x1bd
[  410.003623]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  410.008471]  ? lock_downgrade+0x900/0x900
[  410.012635]  ? trace_hardirqs_off+0xb8/0x310
[  410.017045]  ? trace_hardirqs_off+0xb8/0x310
[  410.021468]  __alloc_pages_slowpath+0x26e8/0x2e10
[  410.026335]  ? warn_alloc+0x120/0x120
[  410.030133]  ? print_usage_bug+0xc0/0xc0
[  410.034188]  ? warn_alloc+0x120/0x120
[  410.037990]  ? warn_alloc+0x120/0x120
[  410.041783]  ? print_usage_bug+0xc0/0xc0
[  410.045855]  ? print_usage_bug+0xc0/0xc0
[  410.049915]  ? __lock_acquire+0x62f/0x4c20
[  410.054154]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.059687]  ? should_fail+0x22d/0xd01
[  410.063576]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.068683]  ? __lock_acquire+0x62f/0x4c20
[  410.072924]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.078026]  ? __lock_acquire+0x62f/0x4c20
[  410.082254]  ? should_fail+0x22d/0xd01
[  410.086139]  ? find_held_lock+0x36/0x1c0
[  410.090203]  ? mark_held_locks+0x130/0x130
[  410.094441]  ? mark_held_locks+0x130/0x130
[  410.098668]  ? zap_class+0x640/0x640
[  410.102381]  ? mark_held_locks+0xc7/0x130
[  410.106520]  ? do_raw_spin_unlock+0xa7/0x330
[  410.110922]  ? zap_class+0x640/0x640
[  410.114633]  ? print_usage_bug+0xc0/0xc0
[  410.118695]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.124230]  ? check_preemption_disabled+0x48/0x280
[  410.129251]  ? __lock_is_held+0xb5/0x140
[  410.133318]  __alloc_pages_nodemask+0xa80/0xde0
[  410.137997]  ? zap_class+0x640/0x640
[  410.141719]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  410.146741]  ? find_held_lock+0x36/0x1c0
[  410.150809]  ? ____cache_alloc_node+0x1c7/0x1e0
[  410.155475]  ? lock_downgrade+0x900/0x900
[  410.159633]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.165170]  cache_grow_begin+0xa5/0x8c0
[  410.169228]  ? do_raw_spin_unlock+0xa7/0x330
[  410.173647]  fallback_alloc+0x204/0x2e0
[  410.177627]  ____cache_alloc_node+0x1c7/0x1e0
[  410.182122]  kmem_cache_alloc_node+0xe3/0x730
[  410.186627]  ? ipv6_get_ifaddr+0x42e/0x620
[  410.190865]  __alloc_skb+0x119/0x770
[  410.194570]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.199852]  ? netdev_alloc_frag+0x1f0/0x1f0
[  410.204253]  ? lock_downgrade+0x900/0x900
[  410.208403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.213937]  ? refcount_sub_and_test_checked+0x203/0x310
[  410.219389]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  410.224833]  ? addrconf_rs_timer+0x690/0x690
[  410.229247]  ndisc_alloc_skb+0x144/0x340
[  410.233306]  ndisc_send_rs+0x331/0x6e0
[  410.237193]  addrconf_rs_timer+0x314/0x690
[  410.241426]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.245667]  call_timer_fn+0x272/0x920
[  410.249548]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.253784]  ? process_timeout+0x40/0x40
[  410.257845]  ? __run_timers+0x7da/0xc70
[  410.261817]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.266306]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.270793]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.275025]  ? lockdep_hardirqs_on+0x296/0x5b0
[  410.279612]  ? trace_hardirqs_on+0xbd/0x310
[  410.283927]  ? kasan_check_read+0x11/0x20
[  410.288067]  ? __run_timers+0x7da/0xc70
[  410.292041]  ? trace_hardirqs_off_caller+0x310/0x310
[  410.297140]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.301374]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.305610]  __run_timers+0x7e5/0xc70
[  410.309415]  ? timer_fixup_init+0x70/0x70
[  410.313563]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.318063]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.322552]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  410.327137]  ? trace_hardirqs_on+0xbd/0x310
[  410.331450]  ? kasan_check_read+0x11/0x20
[  410.335604]  ? finish_task_switch+0x1f4/0x910
[  410.340096]  ? trace_hardirqs_off_caller+0x310/0x310
[  410.345194]  ? compat_start_thread+0x80/0x80
[  410.349632]  ? pvclock_read_flags+0x160/0x160
[  410.354124]  ? __switch_to_asm+0x34/0x70
[  410.358184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.363720]  ? check_preemption_disabled+0x48/0x280
[  410.368738]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  410.374272]  ? rcu_pm_notify+0xc0/0xc0
[  410.378156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.383687]  ? check_preemption_disabled+0x48/0x280
[  410.388704]  run_timer_softirq+0x52/0xb0
[  410.392760]  ? rcu_read_lock_sched_held+0x14f/0x180
[  410.397775]  __do_softirq+0x308/0xb7e
[  410.401580]  ? trace_hardirqs_on_caller+0xc0/0x310
[  410.406508]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  410.411610]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  410.417057]  ? preempt_count_add+0xe6/0x1b0
[  410.421377]  ? schedule+0x108/0x460
[  410.424997]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  410.429758]  ? trace_hardirqs_off+0xb8/0x310
[  410.434160]  ? smpboot_thread_fn+0x68b/0xa00
[  410.438562]  ? trace_hardirqs_on+0x310/0x310
[  410.442982]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.448514]  ? check_preemption_disabled+0x48/0x280
[  410.453528]  ? takeover_tasklets+0xa90/0xa90
[  410.457930]  run_ksoftirqd+0x5e/0x100
[  410.461818]  smpboot_thread_fn+0x68b/0xa00
[  410.466050]  ? sort_range+0x30/0x30
[  410.470135]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  410.475231]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.480767]  ? __kthread_parkme+0xfb/0x1a0
[  410.484997]  ? sort_range+0x30/0x30
[  410.488621]  kthread+0x35a/0x440
[  410.491986]  ? kthread_stop+0x900/0x900
[  410.495962]  ret_from_fork+0x3a/0x50
[  410.499692] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  410.499697] warn_alloc_show_mem: 1 callbacks suppressed
[  410.499703] Mem-Info:
[  410.505492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  410.510852] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  410.510852]  active_file:12 inactive_file:10 isolated_file:0
[  410.510852]  unevictable:0 dirty:0 writeback:0 unstable:0
[  410.510852]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  410.510852]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  410.510852]  free:13734 free_pcp:626 free_cma:0
[  410.513221] Call Trace:
[  410.522614] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  410.555629]  <IRQ>
[  410.558194] 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
[  410.585943]  dump_stack+0x244/0x39d
[  410.588063] lowmem_reserve[]: 0 2818 6321 6321
[  410.614166]  ? dump_stack_print_info.cold.1+0x20/0x20
[  410.617762] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  410.622343]  warn_alloc.cold.116+0xb7/0x1bd
[  410.627488] lowmem_reserve[]: 0 0 3503 3503
[  410.655137]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  410.659432] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  410.663746]  ? lock_downgrade+0x900/0x900
[  410.668564] lowmem_reserve[]: 0 0 0 0
[  410.697706]  ? trace_hardirqs_off+0xb8/0x310
[  410.701819] 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
[  410.705614]  ? trace_hardirqs_off+0xb8/0x310
[  410.709989] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  410.723507]  __alloc_pages_slowpath+0x26e8/0x2e10
[  410.727883] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  410.742980]  ? warn_alloc+0x120/0x120
[  410.747780] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  410.762153]  ? print_usage_bug+0xc0/0xc0
[  410.765932] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  410.774749]  ? warn_alloc+0x120/0x120
[  410.778783] 2988 total pagecache pages
[  410.787355]  ? warn_alloc+0x120/0x120
[  410.791134] 0 pages in swap cache
[  410.795002]  ? print_usage_bug+0xc0/0xc0
[  410.798775] Swap cache stats: add 0, delete 0, find 0/0
[  410.802211]  ? kvm_clock_read+0x18/0x30
[  410.806243] Free swap  = 0kB
[  410.811594]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  410.815540] Total swap = 0kB
[  410.815547] 1965979 pages RAM
[  410.818562]  ? print_usage_bug+0xc0/0xc0
[  410.823558] 0 pages HighMem/MovableOnly
[  410.826573]  ? __lock_acquire+0x62f/0x4c20
[  410.829644] 342855 pages reserved
[  410.829651] 0 pages cma reserved
[  410.833709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.837731] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  410.841873]  ? should_fail+0x22d/0xd01
[  410.841886]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.841904]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.845377] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  410.848687]  ? __lock_acquire+0x62f/0x4c20
[  410.854192] ksoftirqd/0 cpuset=/ mems_allowed=0
[  410.860675]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.899130]  ? __lock_acquire+0x62f/0x4c20
[  410.903361]  ? should_fail+0x22d/0xd01
[  410.907242]  ? rcu_irq_exit+0x1a2/0x390
[  410.911220]  ? mark_held_locks+0x130/0x130
[  410.915451]  ? mark_held_locks+0x130/0x130
[  410.919687]  ? mark_held_locks+0xc7/0x130
[  410.923830]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  410.928839]  ? zap_class+0x640/0x640
[  410.932560]  ? print_usage_bug+0xc0/0xc0
[  410.936620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.942153]  ? check_preemption_disabled+0x48/0x280
[  410.947173]  ? __lock_is_held+0xb5/0x140
[  410.951241]  __alloc_pages_nodemask+0xa80/0xde0
[  410.955904]  ? zap_class+0x640/0x640
[  410.959621]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  410.964645]  ? find_held_lock+0x36/0x1c0
[  410.968711]  ? ____cache_alloc_node+0x1c7/0x1e0
[  410.973376]  ? lock_downgrade+0x900/0x900
[  410.977535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.983091]  cache_grow_begin+0xa5/0x8c0
[  410.987144]  ? do_raw_spin_unlock+0xa7/0x330
[  410.991561]  fallback_alloc+0x204/0x2e0
[  410.995546]  ____cache_alloc_node+0x1c7/0x1e0
[  411.000053]  kmem_cache_alloc_node+0xe3/0x730
[  411.004550]  ? ipv6_get_ifaddr+0x42e/0x620
[  411.008806]  __alloc_skb+0x119/0x770
[  411.012515]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  411.017803]  ? netdev_alloc_frag+0x1f0/0x1f0
[  411.022203]  ? lock_downgrade+0x900/0x900
[  411.026353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.031883]  ? refcount_sub_and_test_checked+0x203/0x310
[  411.037332]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  411.042775]  ? addrconf_rs_timer+0x690/0x690
[  411.047190]  ndisc_alloc_skb+0x144/0x340
[  411.051249]  ndisc_send_rs+0x331/0x6e0
[  411.055141]  addrconf_rs_timer+0x314/0x690
[  411.059388]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.063630]  call_timer_fn+0x272/0x920
[  411.067511]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.071748]  ? process_timeout+0x40/0x40
[  411.075812]  ? mark_held_locks+0xc7/0x130
[  411.079960]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.084453]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.088942]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.093177]  ? lockdep_hardirqs_on+0x296/0x5b0
[  411.097756]  ? trace_hardirqs_on+0xbd/0x310
[  411.102076]  ? kasan_check_read+0x11/0x20
[  411.106216]  ? __run_timers+0x7da/0xc70
[  411.110185]  ? trace_hardirqs_off_caller+0x310/0x310
[  411.115289]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.119529]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.123758]  __run_timers+0x7e5/0xc70
[  411.127563]  ? timer_fixup_init+0x70/0x70
[  411.131708]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  411.136719]  ? zap_class+0x640/0x640
[  411.140435]  ? print_usage_bug+0xc0/0xc0
[  411.144495]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  411.149693]  ? find_held_lock+0x36/0x1c0
[  411.153754]  ? zap_class+0x640/0x640
[  411.157468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.163004]  ? check_preemption_disabled+0x48/0x280
[  411.168027]  ? __lock_is_held+0xb5/0x140
[  411.172089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.177625]  ? check_preemption_disabled+0x48/0x280
[  411.182641]  run_timer_softirq+0x52/0xb0
[  411.186697]  ? rcu_read_lock_sched_held+0x14f/0x180
[  411.191713]  __do_softirq+0x308/0xb7e
[  411.195523]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  411.200011]  ? lock_downgrade+0x900/0x900
[  411.204161]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  411.209270]  ? pvclock_read_flags+0x160/0x160
[  411.213766]  ? lapic_next_event+0x5a/0x90
[  411.217912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.223448]  ? kvm_clock_read+0x18/0x30
[  411.227421]  ? kvm_sched_clock_read+0x9/0x20
[  411.231825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.237357]  ? check_preemption_disabled+0x48/0x280
[  411.242377]  irq_exit+0x17f/0x1c0
[  411.245825]  smp_apic_timer_interrupt+0x1cb/0x760
[  411.250665]  ? smp_reschedule_interrupt+0x109/0x650
[  411.255679]  ? smp_call_function_single_interrupt+0x650/0x650
[  411.261560]  ? interrupt_entry+0xb5/0xc0
[  411.265621]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.270631]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.275643]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.280483]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.285510]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.290531]  ? task_prio+0x50/0x50
[  411.294070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.299607]  ? check_preemption_disabled+0x48/0x280
[  411.304626]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.309469]  apic_timer_interrupt+0xf/0x20
[  411.313699]  </IRQ>
[  411.315933] RIP: 0010:console_unlock+0x102f/0x1190
[  411.320862] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  411.339759] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  411.347463] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  411.354731] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  411.361994] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  411.369258] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  411.376521] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  411.383800]  ? netconsole_netdev_event+0x280/0x280
[  411.388730]  ? console_unlock+0x1026/0x1190
[  411.393066]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  411.397734]  ? lock_release+0xa00/0xa00
[  411.401710]  ? interrupt_entry+0xc0/0xc0
[  411.405779]  vprintk_emit+0x391/0x990
[  411.409582]  ? wake_up_klogd+0x180/0x180
[  411.413641]  ? wake_up_klogd+0x180/0x180
[  411.417697]  ? attach_entity_load_avg+0x850/0x860
[  411.422534]  ? __lock_acquire+0x5c0/0x4c20
[  411.426777]  ? mark_held_locks+0x130/0x130
[  411.431005]  ? print_usage_bug+0x80/0xc0
[  411.435073]  ? find_held_lock+0x36/0x1c0
[  411.439141]  vprintk_default+0x28/0x30
[  411.443029]  vprintk_func+0x7e/0x181
[  411.446738]  printk+0xa7/0xcf
[  411.449841]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  411.454593]  ? printk+0xa7/0xcf
[  411.457869]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.463410]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  411.468993]  show_free_areas.cold.117+0x103e/0x215d
[  411.474033]  ? si_meminfo_node+0x260/0x260
[  411.478276]  ? __lock_acquire+0x62f/0x4c20
[  411.482512]  ? __lock_acquire+0x62f/0x4c20
[  411.486741]  ? __account_cfs_rq_runtime+0x790/0x790
[  411.491770]  ? mark_held_locks+0x130/0x130
[  411.495998]  ? mark_held_locks+0x130/0x130
[  411.500245]  ? zap_class+0x640/0x640
[  411.503961]  ? put_dec+0x3b/0xf0
[  411.507328]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.512867]  ? find_held_lock+0x36/0x1c0
[  411.516939]  ? serial8250_console_write+0x8b3/0xb10
[  411.521956]  ? lock_downgrade+0x900/0x900
[  411.526109]  ? zap_class+0x640/0x640
[  411.529818]  ? zap_class+0x640/0x640
[  411.533529]  ? print_usage_bug+0xc0/0xc0
[  411.537582]  ? do_raw_spin_unlock+0xa7/0x330
[  411.542072]  ? trace_hardirqs_on+0x310/0x310
[  411.546481]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.552029]  ? find_held_lock+0x36/0x1c0
[  411.556097]  ? mark_held_locks+0xc7/0x130
[  411.560238]  ? console_unlock+0x1002/0x1190
[  411.564557]  ? netconsole_netdev_event+0x280/0x280
[  411.569489]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  411.574072]  ? trace_hardirqs_on+0xbd/0x310
[  411.578387]  ? vprintk_emit+0x391/0x990
[  411.582359]  ? trace_hardirqs_off_caller+0x310/0x310
[  411.587458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.593007]  ? netconsole_netdev_event+0x280/0x280
[  411.597931]  ? console_unlock+0x8d8/0x1190
[  411.602173]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  411.606835]  ? vprintk_emit+0x846/0x990
[  411.610807]  ? lock_release+0xa00/0xa00
[  411.614884]  ? preempt_count_add+0xbc/0x1b0
[  411.619200]  ? wake_up_klogd+0x11a/0x180
[  411.623254]  ? console_device+0xc0/0xc0
[  411.627238]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.632780]  ? vprintk_emit+0x293/0x990
[  411.636761]  ? wake_up_klogd+0x180/0x180
[  411.640824]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  411.645574]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.651021]  ? retint_kernel+0x1b/0x2d
[  411.654916]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  411.659689]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  411.664449]  ? show_mem+0x1e/0x17b
[  411.668001]  show_mem+0x34/0x17b
[  411.671366]  dump_header+0x2f1/0xf72
[  411.675086]  ? pagefault_out_of_memory+0x197/0x197
[  411.680019]  ? __lock_acquire+0x62f/0x4c20
[  411.684252]  ? percpu_ref_get_many+0x240/0x240
[  411.688830]  ? print_usage_bug+0xc0/0xc0
[  411.692892]  ? zap_class+0x640/0x640
[  411.696603]  ? print_usage_bug+0xc0/0xc0
[  411.700657]  ? print_usage_bug+0xc0/0xc0
[  411.704716]  ? zap_class+0x640/0x640
[  411.708433]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.713979]  ? find_held_lock+0x36/0x1c0
[  411.718052]  ? mark_held_locks+0xc7/0x130
[  411.722289]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  411.727387]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  411.732491]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  411.737069]  ? trace_hardirqs_on+0xbd/0x310
[  411.741387]  ? kasan_check_read+0x11/0x20
[  411.745545]  ? ___ratelimit+0x3b4/0x672
[  411.749516]  ? trace_hardirqs_off_caller+0x310/0x310
[  411.754618]  ? trace_hardirqs_on+0x310/0x310
[  411.759025]  ? lock_downgrade+0x900/0x900
[  411.763173]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  411.768269]  ? ___ratelimit+0x3b9/0x672
[  411.772238]  ? idr_get_free+0xf70/0xf70
[  411.776208]  ? find_held_lock+0x36/0x1c0
[  411.780270]  oom_kill_process.cold.27+0x10/0x903
[  411.785022]  ? zap_class+0x640/0x640
[  411.788730]  ? check_preemption_disabled+0x48/0x280
[  411.793744]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  411.798671]  ? kasan_check_read+0x11/0x20
[  411.802815]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  411.808091]  ? oom_evaluate_task+0x540/0x540
[  411.812500]  ? find_held_lock+0x36/0x1c0
[  411.816567]  ? out_of_memory+0x974/0x1430
[  411.820712]  ? lock_downgrade+0x900/0x900
[  411.824853]  ? check_preemption_disabled+0x48/0x280
[  411.829868]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  411.834792]  ? kasan_check_read+0x11/0x20
[  411.838938]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  411.844213]  ? rcu_softirq_qs+0x20/0x20
[  411.848189]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.853734]  ? oom_evaluate_task+0x302/0x540
[  411.858147]  out_of_memory+0xa84/0x1430
[  411.862124]  ? oom_killer_disable+0x3a0/0x3a0
[  411.866620]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  411.871548]  ? __ww_mutex_check_waiters+0x160/0x160
[  411.876573]  __alloc_pages_slowpath+0x2354/0x2e10
[  411.881435]  ? warn_alloc+0x120/0x120
[  411.885239]  ? mark_held_locks+0x130/0x130
[  411.889480]  ? find_get_entry+0xaae/0x1120
[  411.893717]  ? filemap_map_pages+0x1a20/0x1a20
[  411.898299]  ? zap_class+0x640/0x640
[  411.902012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.907550]  ? check_preemption_disabled+0x48/0x280
[  411.912562]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.918092]  ? should_fail+0x22d/0xd01
[  411.921983]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.927081]  ? zap_class+0x640/0x640
[  411.930815]  ? __lock_is_held+0xb5/0x140
[  411.934881]  ? mark_held_locks+0x130/0x130
[  411.939114]  ? lock_release+0xa00/0xa00
[  411.943083]  ? perf_trace_sched_process_exec+0x860/0x860
[  411.948527]  ? xa_load+0x2ba/0x460
[  411.952075]  ? lock_downgrade+0x900/0x900
[  411.956234]  ? __might_sleep+0x95/0x190
[  411.960207]  __alloc_pages_nodemask+0xa80/0xde0
[  411.964876]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  411.969888]  ? __page_cache_alloc+0x191/0x5c0
[  411.974401]  ? xa_load+0x2e1/0x460
[  411.977941]  ? xa_clear_mark+0x40/0x40
[  411.981837]  ? zap_class+0x640/0x640
[  411.985553]  ? zap_class+0x640/0x640
[  411.989275]  ? zap_class+0x640/0x640
[  411.992991]  ? __do_page_cache_readahead+0x663/0x810
[  411.998097]  ? find_held_lock+0x36/0x1c0
[  412.002156]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  412.007700]  alloc_pages_current+0x173/0x350
[  412.012125]  __page_cache_alloc+0x38c/0x5c0
[  412.016446]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  412.021370]  ? kasan_check_read+0x11/0x20
[  412.025515]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.030789]  ? generic_perform_write+0x6a0/0x6a0
[  412.035544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.041078]  ? check_preemption_disabled+0x48/0x280
[  412.046100]  filemap_fault+0x1595/0x25f0
[  412.050171]  ? __lock_page_or_retry+0xa00/0xa00
[  412.054836]  ? mark_held_locks+0x130/0x130
[  412.059077]  ? filemap_map_pages+0xd6b/0x1a20
[  412.063579]  ? lock_downgrade+0x900/0x900
[  412.067724]  ? check_preemption_disabled+0x48/0x280
[  412.072739]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  412.077661]  ? kasan_check_read+0x11/0x20
[  412.081803]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.087074]  ? rcu_softirq_qs+0x20/0x20
[  412.091059]  ? filemap_map_pages+0xd92/0x1a20
[  412.095553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.101096]  ? find_get_entries_tag+0x1400/0x1400
[  412.105939]  ? __lock_acquire+0x62f/0x4c20
[  412.110185]  ? lock_acquire+0x1ed/0x520
[  412.114171]  ? ext4_filemap_fault+0x7a/0xad
[  412.118494]  ? lock_release+0xa00/0xa00
[  412.122462]  ? perf_trace_sched_process_exec+0x860/0x860
[  412.127907]  ? print_usage_bug+0xc0/0xc0
[  412.131971]  ? print_usage_bug+0xc0/0xc0
[  412.136040]  ? down_read+0x8d/0x120
[  412.139656]  ? ext4_filemap_fault+0x7a/0xad
[  412.143973]  ? __down_interruptible+0x700/0x700
[  412.148646]  ext4_filemap_fault+0x82/0xad
[  412.152792]  __do_fault+0x100/0x6b0
[  412.156418]  ? pmd_devmap_trans_unstable+0x220/0x220
[  412.161530]  ? mark_held_locks+0x130/0x130
[  412.165762]  ? mark_held_locks+0x130/0x130
[  412.169989]  ? find_held_lock+0x36/0x1c0
[  412.174049]  ? find_held_lock+0x36/0x1c0
[  412.178106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.183646]  __handle_mm_fault+0x3ea6/0x5be0
[  412.188049]  ? poll_select_copy_remaining+0x18c/0x6a0
[  412.193239]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  412.198169]  ? __might_fault+0x12b/0x1e0
[  412.202225]  ? lock_downgrade+0x900/0x900
[  412.206377]  ? zap_class+0x640/0x640
[  412.210083]  ? zap_class+0x640/0x640
[  412.213797]  ? find_held_lock+0x36/0x1c0
[  412.217869]  ? handle_mm_fault+0x42a/0xc70
[  412.222100]  ? lock_downgrade+0x900/0x900
[  412.226243]  ? check_preemption_disabled+0x48/0x280
[  412.231257]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  412.236185]  ? kasan_check_read+0x11/0x20
[  412.240329]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.245600]  ? rcu_softirq_qs+0x20/0x20
[  412.249573]  ? trace_hardirqs_off_caller+0x310/0x310
[  412.254671]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.260203]  ? check_preemption_disabled+0x48/0x280
[  412.265295]  handle_mm_fault+0x54f/0xc70
[  412.269401]  ? __handle_mm_fault+0x5be0/0x5be0
[  412.273989]  ? find_vma+0x34/0x190
[  412.277533]  __do_page_fault+0x5e8/0xe60
[  412.281590]  ? trace_hardirqs_off+0xb8/0x310
[  412.286004]  do_page_fault+0xf2/0x7e0
[  412.289799]  ? vmalloc_sync_all+0x30/0x30
[  412.293949]  ? error_entry+0x70/0xd0
[  412.297659]  ? trace_hardirqs_off_caller+0xbb/0x310
[  412.302671]  ? trace_hardirqs_on_caller+0xc0/0x310
[  412.307594]  ? syscall_return_slowpath+0x5e0/0x5e0
[  412.312519]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.317356]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.322371]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  412.327817]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  412.332836]  ? prepare_exit_to_usermode+0x291/0x3b0
[  412.337846]  ? page_fault+0x8/0x30
[  412.341388]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.346236]  ? page_fault+0x8/0x30
[  412.349774]  page_fault+0x1e/0x30
[  412.353229] RIP: 0033:0x7ff9ad261dd3
[  412.356987] Code: Bad RIP value.
[  412.360389] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  412.365869] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  412.373150] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  412.380417] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  412.387678] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  412.394950] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  412.402251] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  412.402307] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  412.408656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  412.408663] Call Trace:
[  412.415216] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  412.424482]  dump_stack+0x244/0x39d
[  412.427035] init cpuset=/ mems_allowed=0
[  412.436738]  ? dump_stack_print_info.cold.1+0x20/0x20
[  412.449589]  warn_alloc.cold.116+0xb7/0x1bd
[  412.453908]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  412.458754]  ? lock_downgrade+0x900/0x900
[  412.462910]  ? trace_hardirqs_off+0xb8/0x310
[  412.467806]  ? trace_hardirqs_off+0xb8/0x310
[  412.472222]  __alloc_pages_slowpath+0x26e8/0x2e10
[  412.477087]  ? warn_alloc+0x120/0x120
[  412.480885]  ? print_usage_bug+0xc0/0xc0
[  412.484941]  ? warn_alloc+0x120/0x120
[  412.488741]  ? warn_alloc+0x120/0x120
[  412.492889]  ? print_usage_bug+0xc0/0xc0
[  412.496951]  ? print_usage_bug+0xc0/0xc0
[  412.501010]  ? __lock_acquire+0x62f/0x4c20
[  412.505244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.510776]  ? should_fail+0x22d/0xd01
[  412.514663]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.519761]  ? __lock_acquire+0x62f/0x4c20
[  412.523993]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.529089]  ? __lock_acquire+0x62f/0x4c20
[  412.533316]  ? should_fail+0x22d/0xd01
[  412.537198]  ? find_held_lock+0x36/0x1c0
[  412.541259]  ? mark_held_locks+0x130/0x130
[  412.545493]  ? mark_held_locks+0x130/0x130
[  412.549724]  ? zap_class+0x640/0x640
[  412.553435]  ? zap_class+0x640/0x640
[  412.557146]  ? print_usage_bug+0xc0/0xc0
[  412.561198]  ? do_raw_spin_unlock+0xa7/0x330
[  412.565608]  ? zap_class+0x640/0x640
[  412.569318]  ? print_usage_bug+0xc0/0xc0
[  412.573374]  ? wq_watchdog_touch+0x9c/0xfe
[  412.577616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.583167]  ? check_preemption_disabled+0x48/0x280
[  412.588197]  ? __lock_is_held+0xb5/0x140
[  412.592258]  __alloc_pages_nodemask+0xa80/0xde0
[  412.596922]  ? zap_class+0x640/0x640
[  412.600637]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  412.605658]  ? find_held_lock+0x36/0x1c0
[  412.609723]  ? ____cache_alloc_node+0x1c7/0x1e0
[  412.614394]  ? lock_downgrade+0x900/0x900
[  412.618564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.624099]  cache_grow_begin+0xa5/0x8c0
[  412.628158]  ? do_raw_spin_unlock+0xa7/0x330
[  412.632570]  fallback_alloc+0x204/0x2e0
[  412.636922]  ____cache_alloc_node+0x1c7/0x1e0
[  412.641429]  kmem_cache_alloc_node+0xe3/0x730
[  412.645921]  ? ipv6_get_ifaddr+0x42e/0x620
[  412.650162]  __alloc_skb+0x119/0x770
[  412.653873]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.659152]  ? netdev_alloc_frag+0x1f0/0x1f0
[  412.663555]  ? lock_downgrade+0x900/0x900
[  412.667707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.673239]  ? refcount_sub_and_test_checked+0x203/0x310
[  412.678688]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  412.684135]  ? addrconf_rs_timer+0x690/0x690
[  412.688547]  ndisc_alloc_skb+0x144/0x340
[  412.692607]  ndisc_send_rs+0x331/0x6e0
[  412.696495]  addrconf_rs_timer+0x314/0x690
[  412.700729]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.704970]  call_timer_fn+0x272/0x920
[  412.708850]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.713079]  ? process_timeout+0x40/0x40
[  412.717145]  ? __run_timers+0x7da/0xc70
[  412.721115]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.725610]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.730096]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.734325]  ? lockdep_hardirqs_on+0x296/0x5b0
[  412.738902]  ? trace_hardirqs_on+0xbd/0x310
[  412.743219]  ? kasan_check_read+0x11/0x20
[  412.747358]  ? __run_timers+0x7da/0xc70
[  412.751334]  ? trace_hardirqs_off_caller+0x310/0x310
[  412.756434]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.760668]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.764898]  __run_timers+0x7e5/0xc70
[  412.768704]  ? timer_fixup_init+0x70/0x70
[  412.772846]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.777335]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.781828]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  412.786416]  ? trace_hardirqs_on+0xbd/0x310
[  412.790730]  ? kasan_check_read+0x11/0x20
[  412.794877]  ? finish_task_switch+0x1f4/0x910
[  412.799367]  ? trace_hardirqs_off_caller+0x310/0x310
[  412.804477]  ? compat_start_thread+0x80/0x80
[  412.808903]  ? pvclock_read_flags+0x160/0x160
[  412.813405]  ? __switch_to_asm+0x34/0x70
[  412.817464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.822996]  ? check_preemption_disabled+0x48/0x280
[  412.828014]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  412.833548]  ? rcu_pm_notify+0xc0/0xc0
[  412.837433]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.842967]  ? check_preemption_disabled+0x48/0x280
[  412.847985]  run_timer_softirq+0x52/0xb0
[  412.852039]  ? rcu_read_lock_sched_held+0x14f/0x180
[  412.857053]  __do_softirq+0x308/0xb7e
[  412.860853]  ? trace_hardirqs_on_caller+0xc0/0x310
[  412.865781]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  412.870876]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  412.876323]  ? preempt_count_add+0xe6/0x1b0
[  412.880645]  ? schedule+0x108/0x460
[  412.884274]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  412.889043]  ? trace_hardirqs_off+0xb8/0x310
[  412.893447]  ? smpboot_thread_fn+0x68b/0xa00
[  412.897855]  ? trace_hardirqs_on+0x310/0x310
[  412.902345]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.907887]  ? check_preemption_disabled+0x48/0x280
[  412.912901]  ? takeover_tasklets+0xa90/0xa90
[  412.917306]  run_ksoftirqd+0x5e/0x100
[  412.921105]  smpboot_thread_fn+0x68b/0xa00
[  412.925340]  ? sort_range+0x30/0x30
[  412.928971]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  412.934068]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.939604]  ? __kthread_parkme+0xfb/0x1a0
[  412.943835]  ? sort_range+0x30/0x30
[  412.947460]  kthread+0x35a/0x440
[  412.950822]  ? kthread_stop+0x900/0x900
[  412.954797]  ret_from_fork+0x3a/0x50
[  412.958518] warn_alloc_show_mem: 1 callbacks suppressed
[  412.958528] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  412.958529] Mem-Info:
[  412.958559] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  412.958559]  active_file:12 inactive_file:10 isolated_file:0
[  412.958559]  unevictable:0 dirty:0 writeback:0 unstable:0
[  412.958559]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  412.958559]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  412.958559]  free:13734 free_pcp:626 free_cma:0
[  412.963896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  412.969690] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  412.972075] Call Trace:
[  413.005105] 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
[  413.014445]  <IRQ>
[  413.042178] lowmem_reserve[]: 0 2818 6321 6321
[  413.044753]  dump_stack+0x244/0x39d
[  413.070830] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  413.072975]  ? dump_stack_print_info.cold.1+0x20/0x20
[  413.077519] lowmem_reserve[]: 0 0 3503 3503
[  413.081150]  warn_alloc.cold.116+0xb7/0x1bd
[  413.108260] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  413.113442]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  413.117727] lowmem_reserve[]: 0 0 0 0
[  413.122045]  ? lock_downgrade+0x900/0x900
[  413.151166] 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
[  413.156006]  ? trace_hardirqs_off+0xb8/0x310
[  413.159772] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  413.163912]  ? trace_hardirqs_off+0xb8/0x310
[  413.177401] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  413.181814]  __alloc_pages_slowpath+0x26e8/0x2e10
[  413.196868] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  413.201287]  ? warn_alloc+0x120/0x120
[  413.215630] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  413.220459]  ? print_usage_bug+0xc0/0xc0
[  413.229266] 2988 total pagecache pages
[  413.233051]  ? warn_alloc+0x120/0x120
[  413.241604] 0 pages in swap cache
[  413.245650]  ? warn_alloc+0x120/0x120
[  413.249513] Swap cache stats: add 0, delete 0, find 0/0
[  413.253296]  ? print_usage_bug+0xc0/0xc0
[  413.256721] Free swap  = 0kB
[  413.260512]  ? kvm_clock_read+0x18/0x30
[  413.265930] Total swap = 0kB
[  413.269979]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  413.272967] 1965979 pages RAM
[  413.276937]  ? print_usage_bug+0xc0/0xc0
[  413.279924] 0 pages HighMem/MovableOnly
[  413.284924]  ? __lock_acquire+0x62f/0x4c20
[  413.287995] 342855 pages reserved
[  413.288002] 0 pages cma reserved
[  413.292054]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.296055] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  413.300220]  ? should_fail+0x22d/0xd01
[  413.300232]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  413.300250]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.303725] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  413.307030]  ? __lock_acquire+0x62f/0x4c20
[  413.312536] ksoftirqd/0 cpuset=/ mems_allowed=0
[  413.319019]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.357451]  ? __lock_acquire+0x62f/0x4c20
[  413.361682]  ? should_fail+0x22d/0xd01
[  413.365563]  ? rcu_irq_exit+0x1a2/0x390
[  413.369542]  ? mark_held_locks+0x130/0x130
[  413.373775]  ? mark_held_locks+0x130/0x130
[  413.378022]  ? mark_held_locks+0xc7/0x130
[  413.382164]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  413.387176]  ? zap_class+0x640/0x640
[  413.390884]  ? print_usage_bug+0xc0/0xc0
[  413.394944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.400475]  ? check_preemption_disabled+0x48/0x280
[  413.405494]  ? __lock_is_held+0xb5/0x140
[  413.409564]  __alloc_pages_nodemask+0xa80/0xde0
[  413.414228]  ? zap_class+0x640/0x640
[  413.417943]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  413.422969]  ? find_held_lock+0x36/0x1c0
[  413.427037]  ? ____cache_alloc_node+0x1c7/0x1e0
[  413.431706]  ? lock_downgrade+0x900/0x900
[  413.435860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.441401]  cache_grow_begin+0xa5/0x8c0
[  413.445473]  ? do_raw_spin_unlock+0xa7/0x330
[  413.449889]  fallback_alloc+0x204/0x2e0
[  413.453868]  ____cache_alloc_node+0x1c7/0x1e0
[  413.458367]  kmem_cache_alloc_node+0xe3/0x730
[  413.462862]  ? ipv6_get_ifaddr+0x42e/0x620
[  413.467570]  __alloc_skb+0x119/0x770
[  413.471281]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  413.476557]  ? netdev_alloc_frag+0x1f0/0x1f0
[  413.480980]  ? lock_downgrade+0x900/0x900
[  413.485135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.490670]  ? refcount_sub_and_test_checked+0x203/0x310
[  413.496119]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  413.501564]  ? addrconf_rs_timer+0x690/0x690
[  413.505981]  ndisc_alloc_skb+0x144/0x340
[  413.510043]  ndisc_send_rs+0x331/0x6e0
[  413.513932]  addrconf_rs_timer+0x314/0x690
[  413.518164]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.522407]  call_timer_fn+0x272/0x920
[  413.526292]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.530534]  ? process_timeout+0x40/0x40
[  413.534601]  ? mark_held_locks+0xc7/0x130
[  413.538751]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.543240]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.547731]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.551964]  ? lockdep_hardirqs_on+0x296/0x5b0
[  413.556541]  ? trace_hardirqs_on+0xbd/0x310
[  413.560864]  ? kasan_check_read+0x11/0x20
[  413.565005]  ? __run_timers+0x7da/0xc70
[  413.568976]  ? trace_hardirqs_off_caller+0x310/0x310
[  413.574078]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.578326]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.582583]  __run_timers+0x7e5/0xc70
[  413.586396]  ? timer_fixup_init+0x70/0x70
[  413.590541]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  413.595552]  ? zap_class+0x640/0x640
[  413.599264]  ? print_usage_bug+0xc0/0xc0
[  413.603332]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  413.608528]  ? find_held_lock+0x36/0x1c0
[  413.612592]  ? zap_class+0x640/0x640
[  413.616314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.621850]  ? check_preemption_disabled+0x48/0x280
[  413.626876]  ? __lock_is_held+0xb5/0x140
[  413.630935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.636471]  ? check_preemption_disabled+0x48/0x280
[  413.641486]  run_timer_softirq+0x52/0xb0
[  413.645548]  ? rcu_read_lock_sched_held+0x14f/0x180
[  413.650558]  __do_softirq+0x308/0xb7e
[  413.654358]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  413.658850]  ? lock_downgrade+0x900/0x900
[  413.662999]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  413.668101]  ? pvclock_read_flags+0x160/0x160
[  413.672599]  ? lapic_next_event+0x5a/0x90
[  413.676745]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.682281]  ? kvm_clock_read+0x18/0x30
[  413.686256]  ? kvm_sched_clock_read+0x9/0x20
[  413.690664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.696195]  ? check_preemption_disabled+0x48/0x280
[  413.701214]  irq_exit+0x17f/0x1c0
[  413.704662]  smp_apic_timer_interrupt+0x1cb/0x760
[  413.709500]  ? smp_reschedule_interrupt+0x109/0x650
[  413.714519]  ? smp_call_function_single_interrupt+0x650/0x650
[  413.720398]  ? interrupt_entry+0xb5/0xc0
[  413.724474]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.729483]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.734495]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.739339]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.744356]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.749371]  ? task_prio+0x50/0x50
[  413.752912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.758450]  ? check_preemption_disabled+0x48/0x280
[  413.763468]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.768324]  apic_timer_interrupt+0xf/0x20
[  413.772548]  </IRQ>
[  413.774783] RIP: 0010:console_unlock+0x102f/0x1190
[  413.779707] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  413.798602] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  413.806309] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  413.813572] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  413.820843] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  413.828106] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  413.835378] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  413.842652]  ? netconsole_netdev_event+0x280/0x280
[  413.847580]  ? console_unlock+0x1026/0x1190
[  413.851918]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  413.856586]  ? lock_release+0xa00/0xa00
[  413.860558]  ? interrupt_entry+0xc0/0xc0
[  413.864631]  vprintk_emit+0x391/0x990
[  413.868448]  ? wake_up_klogd+0x180/0x180
[  413.872508]  ? wake_up_klogd+0x180/0x180
[  413.876572]  ? attach_entity_load_avg+0x850/0x860
[  413.881413]  ? __lock_acquire+0x5c0/0x4c20
[  413.885660]  ? mark_held_locks+0x130/0x130
[  413.889891]  ? print_usage_bug+0x80/0xc0
[  413.893956]  ? find_held_lock+0x36/0x1c0
[  413.898020]  vprintk_default+0x28/0x30
[  413.901902]  vprintk_func+0x7e/0x181
[  413.905611]  printk+0xa7/0xcf
[  413.908714]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  413.913471]  ? printk+0xa7/0xcf
[  413.916764]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.922311]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  413.927502]  show_free_areas.cold.117+0x103e/0x215d
[  413.932533]  ? si_meminfo_node+0x260/0x260
[  413.936773]  ? __lock_acquire+0x62f/0x4c20
[  413.941001]  ? __lock_acquire+0x62f/0x4c20
[  413.945235]  ? __account_cfs_rq_runtime+0x790/0x790
[  413.950261]  ? mark_held_locks+0x130/0x130
[  413.954495]  ? mark_held_locks+0x130/0x130
[  413.958729]  ? zap_class+0x640/0x640
[  413.962441]  ? put_dec+0x3b/0xf0
[  413.965804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.971349]  ? find_held_lock+0x36/0x1c0
[  413.975416]  ? serial8250_console_write+0x8b3/0xb10
[  413.980429]  ? lock_downgrade+0x900/0x900
[  413.984575]  ? zap_class+0x640/0x640
[  413.988300]  ? zap_class+0x640/0x640
[  413.992023]  ? print_usage_bug+0xc0/0xc0
[  413.996075]  ? do_raw_spin_unlock+0xa7/0x330
[  414.000484]  ? trace_hardirqs_on+0x310/0x310
[  414.004891]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.010432]  ? find_held_lock+0x36/0x1c0
[  414.014497]  ? mark_held_locks+0xc7/0x130
[  414.018642]  ? console_unlock+0x1002/0x1190
[  414.022963]  ? netconsole_netdev_event+0x280/0x280
[  414.027891]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  414.032469]  ? trace_hardirqs_on+0xbd/0x310
[  414.036783]  ? vprintk_emit+0x391/0x990
[  414.040762]  ? trace_hardirqs_off_caller+0x310/0x310
[  414.045865]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.051403]  ? netconsole_netdev_event+0x280/0x280
[  414.056331]  ? console_unlock+0x8d8/0x1190
[  414.060575]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  414.065234]  ? vprintk_emit+0x846/0x990
[  414.069210]  ? lock_release+0xa00/0xa00
[  414.073179]  ? preempt_count_add+0xbc/0x1b0
[  414.077588]  ? wake_up_klogd+0x11a/0x180
[  414.081646]  ? console_device+0xc0/0xc0
[  414.085635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.091183]  ? vprintk_emit+0x293/0x990
[  414.095161]  ? wake_up_klogd+0x180/0x180
[  414.099219]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  414.103969]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.109416]  ? retint_kernel+0x1b/0x2d
[  414.113314]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  414.118087]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  414.122842]  ? show_mem+0x1e/0x17b
[  414.126378]  show_mem+0x34/0x17b
[  414.129744]  dump_header+0x2f1/0xf72
[  414.133468]  ? pagefault_out_of_memory+0x197/0x197
[  414.138400]  ? __lock_acquire+0x62f/0x4c20
[  414.142631]  ? percpu_ref_get_many+0x240/0x240
[  414.147214]  ? print_usage_bug+0xc0/0xc0
[  414.151283]  ? zap_class+0x640/0x640
[  414.154993]  ? print_usage_bug+0xc0/0xc0
[  414.159051]  ? print_usage_bug+0xc0/0xc0
[  414.163118]  ? zap_class+0x640/0x640
[  414.166829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.172365]  ? find_held_lock+0x36/0x1c0
[  414.176430]  ? mark_held_locks+0xc7/0x130
[  414.180584]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  414.185686]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  414.190812]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  414.195409]  ? trace_hardirqs_on+0xbd/0x310
[  414.199759]  ? kasan_check_read+0x11/0x20
[  414.203940]  ? ___ratelimit+0x3b4/0x672
[  414.207915]  ? trace_hardirqs_off_caller+0x310/0x310
[  414.213017]  ? trace_hardirqs_on+0x310/0x310
[  414.217423]  ? lock_downgrade+0x900/0x900
[  414.221576]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  414.226674]  ? ___ratelimit+0x3b9/0x672
[  414.230645]  ? idr_get_free+0xf70/0xf70
[  414.234615]  ? find_held_lock+0x36/0x1c0
[  414.238682]  oom_kill_process.cold.27+0x10/0x903
[  414.243442]  ? zap_class+0x640/0x640
[  414.247153]  ? check_preemption_disabled+0x48/0x280
[  414.252167]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  414.257090]  ? kasan_check_read+0x11/0x20
[  414.261236]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  414.266515]  ? oom_evaluate_task+0x540/0x540
[  414.270922]  ? find_held_lock+0x36/0x1c0
[  414.275019]  ? out_of_memory+0x974/0x1430
[  414.279166]  ? lock_downgrade+0x900/0x900
[  414.283314]  ? check_preemption_disabled+0x48/0x280
[  414.288328]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  414.293250]  ? kasan_check_read+0x11/0x20
[  414.297400]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  414.302671]  ? rcu_softirq_qs+0x20/0x20
[  414.306648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.312270]  ? oom_evaluate_task+0x302/0x540
[  414.316681]  out_of_memory+0xa84/0x1430
[  414.320661]  ? oom_killer_disable+0x3a0/0x3a0
[  414.325155]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  414.330082]  ? __ww_mutex_check_waiters+0x160/0x160
[  414.335104]  __alloc_pages_slowpath+0x2354/0x2e10
[  414.339968]  ? warn_alloc+0x120/0x120
[  414.343767]  ? mark_held_locks+0x130/0x130
[  414.348006]  ? find_get_entry+0xaae/0x1120
[  414.352255]  ? filemap_map_pages+0x1a20/0x1a20
[  414.356839]  ? zap_class+0x640/0x640
[  414.360558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.366090]  ? check_preemption_disabled+0x48/0x280
[  414.371101]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.376634]  ? should_fail+0x22d/0xd01
[  414.380519]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.385629]  ? zap_class+0x640/0x640
[  414.389362]  ? __lock_is_held+0xb5/0x140
[  414.393429]  ? mark_held_locks+0x130/0x130
[  414.397665]  ? lock_release+0xa00/0xa00
[  414.401639]  ? perf_trace_sched_process_exec+0x860/0x860
[  414.407083]  ? xa_load+0x2ba/0x460
[  414.410621]  ? lock_downgrade+0x900/0x900
[  414.414777]  ? __might_sleep+0x95/0x190
[  414.418753]  __alloc_pages_nodemask+0xa80/0xde0
[  414.423432]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  414.428444]  ? __page_cache_alloc+0x191/0x5c0
[  414.432936]  ? xa_load+0x2e1/0x460
[  414.436475]  ? xa_clear_mark+0x40/0x40
[  414.440363]  ? zap_class+0x640/0x640
[  414.444080]  ? zap_class+0x640/0x640
[  414.447789]  ? zap_class+0x640/0x640
[  414.451497]  ? __do_page_cache_readahead+0x663/0x810
[  414.456611]  ? find_held_lock+0x36/0x1c0
[  414.460676]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  414.466212]  alloc_pages_current+0x173/0x350
[  414.470627]  __page_cache_alloc+0x38c/0x5c0
[  414.474942]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  414.479868]  ? kasan_check_read+0x11/0x20
[  414.484010]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  414.489284]  ? generic_perform_write+0x6a0/0x6a0
[  414.494034]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.499574]  ? check_preemption_disabled+0x48/0x280
[  414.504596]  filemap_fault+0x1595/0x25f0
[  414.508667]  ? __lock_page_or_retry+0xa00/0xa00
[  414.513332]  ? mark_held_locks+0x130/0x130
[  414.517572]  ? filemap_map_pages+0xd6b/0x1a20
[  414.522063]  ? lock_downgrade+0x900/0x900
[  414.526201]  ? check_preemption_disabled+0x48/0x280
[  414.531226]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  414.536162]  ? kasan_check_read+0x11/0x20
[  414.540321]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  414.545591]  ? rcu_softirq_qs+0x20/0x20
[  414.549575]  ? filemap_map_pages+0xd92/0x1a20
[  414.554067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.559605]  ? find_get_entries_tag+0x1400/0x1400
[  414.564450]  ? __lock_acquire+0x62f/0x4c20
[  414.568705]  ? lock_acquire+0x1ed/0x520
[  414.572675]  ? ext4_filemap_fault+0x7a/0xad
[  414.576995]  ? lock_release+0xa00/0xa00
[  414.580961]  ? perf_trace_sched_process_exec+0x860/0x860
[  414.586412]  ? print_usage_bug+0xc0/0xc0
[  414.590469]  ? print_usage_bug+0xc0/0xc0
[  414.594538]  ? down_read+0x8d/0x120
[  414.598159]  ? ext4_filemap_fault+0x7a/0xad
[  414.602482]  ? __down_interruptible+0x700/0x700
[  414.607158]  ext4_filemap_fault+0x82/0xad
[  414.611304]  __do_fault+0x100/0x6b0
[  414.614930]  ? pmd_devmap_trans_unstable+0x220/0x220
[  414.620033]  ? mark_held_locks+0x130/0x130
[  414.624265]  ? mark_held_locks+0x130/0x130
[  414.628580]  ? find_held_lock+0x36/0x1c0
[  414.632645]  ? find_held_lock+0x36/0x1c0
[  414.637183]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.642722]  __handle_mm_fault+0x3ea6/0x5be0
[  414.647141]  ? poll_select_copy_remaining+0x18c/0x6a0
[  414.652333]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  414.657181]  ? __might_fault+0x12b/0x1e0
[  414.661248]  ? lock_downgrade+0x900/0x900
[  414.665403]  ? zap_class+0x640/0x640
[  414.669209]  ? zap_class+0x640/0x640
[  414.672949]  ? find_held_lock+0x36/0x1c0
[  414.677021]  ? handle_mm_fault+0x42a/0xc70
[  414.681258]  ? lock_downgrade+0x900/0x900
[  414.685400]  ? check_preemption_disabled+0x48/0x280
[  414.690502]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  414.695433]  ? kasan_check_read+0x11/0x20
[  414.699579]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  414.704849]  ? rcu_softirq_qs+0x20/0x20
[  414.708820]  ? trace_hardirqs_off_caller+0x310/0x310
[  414.713919]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.719455]  ? check_preemption_disabled+0x48/0x280
[  414.724475]  handle_mm_fault+0x54f/0xc70
[  414.728538]  ? __handle_mm_fault+0x5be0/0x5be0
[  414.733119]  ? find_vma+0x34/0x190
[  414.736658]  __do_page_fault+0x5e8/0xe60
[  414.740716]  ? trace_hardirqs_off+0xb8/0x310
[  414.745130]  do_page_fault+0xf2/0x7e0
[  414.748926]  ? vmalloc_sync_all+0x30/0x30
[  414.753070]  ? error_entry+0x70/0xd0
[  414.756780]  ? trace_hardirqs_off_caller+0xbb/0x310
[  414.761792]  ? trace_hardirqs_on_caller+0xc0/0x310
[  414.766717]  ? syscall_return_slowpath+0x5e0/0x5e0
[  414.771647]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.776491]  ? trace_hardirqs_on_caller+0x310/0x310
[  414.781504]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.786954]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  414.791967]  ? prepare_exit_to_usermode+0x291/0x3b0
[  414.796976]  ? page_fault+0x8/0x30
[  414.800514]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.805355]  ? page_fault+0x8/0x30
[  414.808895]  page_fault+0x1e/0x30
[  414.812342] RIP: 0033:0x7ff9ad261dd3
[  414.816071] Code: Bad RIP value.
[  414.819428] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  414.824788] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  414.832152] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  414.839413] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  414.846677] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  414.853943] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  414.861248] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  414.861301] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  414.867661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  414.867669] Call Trace:
[  414.874228] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  414.883485]  dump_stack+0x244/0x39d
[  414.886043] init cpuset=/ mems_allowed=0
[  414.895737]  ? dump_stack_print_info.cold.1+0x20/0x20
[  414.908570]  warn_alloc.cold.116+0xb7/0x1bd
[  414.912888]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  414.917727]  ? lock_downgrade+0x900/0x900
[  414.921880]  ? trace_hardirqs_off+0xb8/0x310
[  414.926291]  ? trace_hardirqs_off+0xb8/0x310
[  414.930701]  __alloc_pages_slowpath+0x26e8/0x2e10
[  414.935563]  ? warn_alloc+0x120/0x120
[  414.939361]  ? print_usage_bug+0xc0/0xc0
[  414.943421]  ? warn_alloc+0x120/0x120
[  414.947235]  ? warn_alloc+0x120/0x120
[  414.951033]  ? print_usage_bug+0xc0/0xc0
[  414.955094]  ? print_usage_bug+0xc0/0xc0
[  414.959158]  ? __lock_acquire+0x62f/0x4c20
[  414.963396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.968932]  ? should_fail+0x22d/0xd01
[  414.972816]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.977923]  ? __lock_acquire+0x62f/0x4c20
[  414.982157]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.987255]  ? __lock_acquire+0x62f/0x4c20
[  414.991480]  ? should_fail+0x22d/0xd01
[  414.995359]  ? find_held_lock+0x36/0x1c0
[  414.999423]  ? mark_held_locks+0x130/0x130
[  415.003655]  ? mark_held_locks+0x130/0x130
[  415.007902]  ? zap_class+0x640/0x640
[  415.011613]  ? zap_class+0x640/0x640
[  415.015337]  ? print_usage_bug+0xc0/0xc0
[  415.019402]  ? do_raw_spin_unlock+0xa7/0x330
[  415.023804]  ? zap_class+0x640/0x640
[  415.027513]  ? print_usage_bug+0xc0/0xc0
[  415.031578]  ? wq_watchdog_touch+0x9c/0xfe
[  415.035811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.041348]  ? check_preemption_disabled+0x48/0x280
[  415.046371]  ? __lock_is_held+0xb5/0x140
[  415.050432]  __alloc_pages_nodemask+0xa80/0xde0
[  415.055094]  ? zap_class+0x640/0x640
[  415.058808]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  415.063830]  ? find_held_lock+0x36/0x1c0
[  415.067895]  ? ____cache_alloc_node+0x1c7/0x1e0
[  415.072578]  ? lock_downgrade+0x900/0x900
[  415.076731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.082271]  cache_grow_begin+0xa5/0x8c0
[  415.086323]  ? do_raw_spin_unlock+0xa7/0x330
[  415.090733]  fallback_alloc+0x204/0x2e0
[  415.094706]  ____cache_alloc_node+0x1c7/0x1e0
[  415.099220]  kmem_cache_alloc_node+0xe3/0x730
[  415.103710]  ? ipv6_get_ifaddr+0x42e/0x620
[  415.107953]  __alloc_skb+0x119/0x770
[  415.111660]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.116935]  ? netdev_alloc_frag+0x1f0/0x1f0
[  415.121338]  ? lock_downgrade+0x900/0x900
[  415.125489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.131022]  ? refcount_sub_and_test_checked+0x203/0x310
[  415.136468]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  415.141910]  ? addrconf_rs_timer+0x690/0x690
[  415.146335]  ndisc_alloc_skb+0x144/0x340
[  415.150395]  ndisc_send_rs+0x331/0x6e0
[  415.154284]  addrconf_rs_timer+0x314/0x690
[  415.158526]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.162788]  call_timer_fn+0x272/0x920
[  415.166669]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.170897]  ? process_timeout+0x40/0x40
[  415.174959]  ? __run_timers+0x7da/0xc70
[  415.178930]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.183418]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.187922]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.192165]  ? lockdep_hardirqs_on+0x296/0x5b0
[  415.196752]  ? trace_hardirqs_on+0xbd/0x310
[  415.201068]  ? kasan_check_read+0x11/0x20
[  415.205216]  ? __run_timers+0x7da/0xc70
[  415.209198]  ? trace_hardirqs_off_caller+0x310/0x310
[  415.214313]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.218557]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.222785]  __run_timers+0x7e5/0xc70
[  415.226595]  ? timer_fixup_init+0x70/0x70
[  415.230738]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.235235]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.239725]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  415.244306]  ? trace_hardirqs_on+0xbd/0x310
[  415.248626]  ? kasan_check_read+0x11/0x20
[  415.252768]  ? finish_task_switch+0x1f4/0x910
[  415.257258]  ? trace_hardirqs_off_caller+0x310/0x310
[  415.262356]  ? compat_start_thread+0x80/0x80
[  415.266781]  ? pvclock_read_flags+0x160/0x160
[  415.271270]  ? __switch_to_asm+0x34/0x70
[  415.275327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.280859]  ? check_preemption_disabled+0x48/0x280
[  415.285879]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  415.291416]  ? rcu_pm_notify+0xc0/0xc0
[  415.295299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.300831]  ? check_preemption_disabled+0x48/0x280
[  415.305855]  run_timer_softirq+0x52/0xb0
[  415.309909]  ? rcu_read_lock_sched_held+0x14f/0x180
[  415.314919]  __do_softirq+0x308/0xb7e
[  415.318718]  ? trace_hardirqs_on_caller+0xc0/0x310
[  415.323644]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  415.328738]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  415.334189]  ? preempt_count_add+0xe6/0x1b0
[  415.338527]  ? schedule+0x108/0x460
[  415.342158]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  415.346928]  ? trace_hardirqs_off+0xb8/0x310
[  415.351332]  ? smpboot_thread_fn+0x68b/0xa00
[  415.355735]  ? trace_hardirqs_on+0x310/0x310
[  415.360138]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.365676]  ? check_preemption_disabled+0x48/0x280
[  415.370689]  ? takeover_tasklets+0xa90/0xa90
[  415.375093]  run_ksoftirqd+0x5e/0x100
[  415.378892]  smpboot_thread_fn+0x68b/0xa00
[  415.383128]  ? sort_range+0x30/0x30
[  415.386752]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  415.391849]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.397385]  ? __kthread_parkme+0xfb/0x1a0
[  415.401622]  ? sort_range+0x30/0x30
[  415.405248]  kthread+0x35a/0x440
[  415.408616]  ? kthread_stop+0x900/0x900
[  415.412588]  ret_from_fork+0x3a/0x50
[  415.416333] warn_alloc_show_mem: 1 callbacks suppressed
[  415.416343] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  415.416345] Mem-Info:
[  415.416374] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  415.416374]  active_file:12 inactive_file:10 isolated_file:0
[  415.416374]  unevictable:0 dirty:0 writeback:0 unstable:0
[  415.416374]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  415.416374]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  415.416374]  free:13734 free_pcp:626 free_cma:0
[  415.421709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  415.421716] Call Trace:
[  415.427513] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  415.429902]  <IRQ>
[  415.462931] 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
[  415.472768]  dump_stack+0x244/0x39d
[  415.475327] lowmem_reserve[]: 0 2818 6321 6321
[  415.503078]  ? dump_stack_print_info.cold.1+0x20/0x20
[  415.505203] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  415.531310]  warn_alloc.cold.116+0xb7/0x1bd
[  415.534894] lowmem_reserve[]: 0 0 3503 3503
[  415.539468]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  415.544627] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  415.571768]  ? lock_downgrade+0x900/0x900
[  415.576058] lowmem_reserve[]: 0 0 0 0
[  415.580372]  ? trace_hardirqs_off+0xb8/0x310
[  415.585180] 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
[  415.614345]  ? trace_hardirqs_off+0xb8/0x310
[  415.618463] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  415.622259]  __alloc_pages_slowpath+0x26e8/0x2e10
[  415.626626] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  415.640176]  ? warn_alloc+0x120/0x120
[  415.644544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  415.659611]  ? print_usage_bug+0xc0/0xc0
[  415.664424] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  415.664432] 2988 total pagecache pages
[  415.678806]  ? warn_alloc+0x120/0x120
[  415.682587] 0 pages in swap cache
[  415.691405]  ? warn_alloc+0x120/0x120
[  415.695434] Swap cache stats: add 0, delete 0, find 0/0
[  415.695441] Free swap  = 0kB
[  415.704005]  ? print_usage_bug+0xc0/0xc0
[  415.707862] Total swap = 0kB
[  415.711650]  ? kvm_clock_read+0x18/0x30
[  415.715072] 1965979 pages RAM
[  415.718861]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  415.724194] 0 pages HighMem/MovableOnly
[  415.727199]  ? print_usage_bug+0xc0/0xc0
[  415.731225] 342855 pages reserved
[  415.731232] 0 pages cma reserved
[  415.734239]  ? __lock_acquire+0x62f/0x4c20
[  415.738247] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  415.741287]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.741299]  ? should_fail+0x22d/0xd01
[  415.741314]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.746355] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  415.750268]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.754298] ksoftirqd/0 cpuset=/ mems_allowed=0
[  415.757738]  ? __lock_acquire+0x62f/0x4c20
[  415.810679]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.815778]  ? __lock_acquire+0x62f/0x4c20
[  415.820016]  ? should_fail+0x22d/0xd01
[  415.823911]  ? rcu_irq_exit+0x1a2/0x390
[  415.827899]  ? mark_held_locks+0x130/0x130
[  415.832145]  ? mark_held_locks+0x130/0x130
[  415.836380]  ? mark_held_locks+0xc7/0x130
[  415.840529]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  415.845541]  ? zap_class+0x640/0x640
[  415.849258]  ? print_usage_bug+0xc0/0xc0
[  415.853321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.858859]  ? check_preemption_disabled+0x48/0x280
[  415.863884]  ? __lock_is_held+0xb5/0x140
[  415.867947]  __alloc_pages_nodemask+0xa80/0xde0
[  415.872612]  ? zap_class+0x640/0x640
[  415.876326]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  415.881347]  ? find_held_lock+0x36/0x1c0
[  415.885420]  ? ____cache_alloc_node+0x1c7/0x1e0
[  415.890091]  ? lock_downgrade+0x900/0x900
[  415.894243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.899780]  cache_grow_begin+0xa5/0x8c0
[  415.903835]  ? do_raw_spin_unlock+0xa7/0x330
[  415.908245]  fallback_alloc+0x204/0x2e0
[  415.912226]  ____cache_alloc_node+0x1c7/0x1e0
[  415.916723]  kmem_cache_alloc_node+0xe3/0x730
[  415.921212]  ? ipv6_get_ifaddr+0x42e/0x620
[  415.925450]  __alloc_skb+0x119/0x770
[  415.929162]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.934436]  ? netdev_alloc_frag+0x1f0/0x1f0
[  415.938839]  ? lock_downgrade+0x900/0x900
[  415.942997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.948536]  ? refcount_sub_and_test_checked+0x203/0x310
[  415.954087]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  415.959541]  ? addrconf_rs_timer+0x690/0x690
[  415.963955]  ndisc_alloc_skb+0x144/0x340
[  415.968015]  ndisc_send_rs+0x331/0x6e0
[  415.971902]  addrconf_rs_timer+0x314/0x690
[  415.976143]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.980384]  call_timer_fn+0x272/0x920
[  415.984264]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.988494]  ? process_timeout+0x40/0x40
[  415.992560]  ? mark_held_locks+0xc7/0x130
[  415.996707]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.001199]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.005690]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.009919]  ? lockdep_hardirqs_on+0x296/0x5b0
[  416.014500]  ? trace_hardirqs_on+0xbd/0x310
[  416.018816]  ? kasan_check_read+0x11/0x20
[  416.022959]  ? __run_timers+0x7da/0xc70
[  416.026936]  ? trace_hardirqs_off_caller+0x310/0x310
[  416.032040]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.036277]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.040509]  __run_timers+0x7e5/0xc70
[  416.044310]  ? timer_fixup_init+0x70/0x70
[  416.048455]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  416.053469]  ? zap_class+0x640/0x640
[  416.057185]  ? print_usage_bug+0xc0/0xc0
[  416.061242]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  416.066433]  ? find_held_lock+0x36/0x1c0
[  416.070609]  ? zap_class+0x640/0x640
[  416.074334]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.079867]  ? check_preemption_disabled+0x48/0x280
[  416.084891]  ? __lock_is_held+0xb5/0x140
[  416.088948]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.094478]  ? check_preemption_disabled+0x48/0x280
[  416.099495]  run_timer_softirq+0x52/0xb0
[  416.103553]  ? rcu_read_lock_sched_held+0x14f/0x180
[  416.108566]  __do_softirq+0x308/0xb7e
[  416.112368]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  416.116857]  ? lock_downgrade+0x900/0x900
[  416.121003]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  416.126115]  ? pvclock_read_flags+0x160/0x160
[  416.130606]  ? lapic_next_event+0x5a/0x90
[  416.134754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.140291]  ? kvm_clock_read+0x18/0x30
[  416.144264]  ? kvm_sched_clock_read+0x9/0x20
[  416.148670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.154205]  ? check_preemption_disabled+0x48/0x280
[  416.159226]  irq_exit+0x17f/0x1c0
[  416.162675]  smp_apic_timer_interrupt+0x1cb/0x760
[  416.167519]  ? smp_reschedule_interrupt+0x109/0x650
[  416.172538]  ? smp_call_function_single_interrupt+0x650/0x650
[  416.178419]  ? interrupt_entry+0xb5/0xc0
[  416.182479]  ? trace_hardirqs_off_caller+0xbb/0x310
[  416.187488]  ? trace_hardirqs_off_caller+0xbb/0x310
[  416.192501]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  416.197350]  ? trace_hardirqs_on_caller+0x310/0x310
[  416.202362]  ? trace_hardirqs_on_caller+0x310/0x310
[  416.207376]  ? task_prio+0x50/0x50
[  416.210916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.216450]  ? check_preemption_disabled+0x48/0x280
[  416.221470]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  416.226319]  apic_timer_interrupt+0xf/0x20
[  416.230555]  </IRQ>
[  416.232805] RIP: 0010:console_unlock+0x102f/0x1190
[  416.237729] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  416.256628] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  416.264329] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  416.271592] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  416.278862] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  416.286125] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  416.293386] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  416.300664]  ? netconsole_netdev_event+0x280/0x280
[  416.305594]  ? console_unlock+0x1026/0x1190
[  416.309936]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  416.314614]  ? lock_release+0xa00/0xa00
[  416.318596]  ? interrupt_entry+0xc0/0xc0
[  416.322669]  vprintk_emit+0x391/0x990
[  416.326469]  ? wake_up_klogd+0x180/0x180
[  416.330529]  ? wake_up_klogd+0x180/0x180
[  416.334589]  ? attach_entity_load_avg+0x850/0x860
[  416.339428]  ? __lock_acquire+0x5c0/0x4c20
[  416.343662]  ? mark_held_locks+0x130/0x130
[  416.347909]  ? print_usage_bug+0x80/0xc0
[  416.351983]  ? find_held_lock+0x36/0x1c0
[  416.356046]  vprintk_default+0x28/0x30
[  416.359932]  vprintk_func+0x7e/0x181
[  416.363643]  printk+0xa7/0xcf
[  416.366746]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  416.371506]  ? printk+0xa7/0xcf
[  416.374787]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.380328]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  416.385524]  show_free_areas.cold.117+0x103e/0x215d
[  416.390558]  ? si_meminfo_node+0x260/0x260
[  416.394801]  ? __lock_acquire+0x62f/0x4c20
[  416.399036]  ? __lock_acquire+0x62f/0x4c20
[  416.403267]  ? __account_cfs_rq_runtime+0x790/0x790
[  416.408292]  ? mark_held_locks+0x130/0x130
[  416.412531]  ? mark_held_locks+0x130/0x130
[  416.416766]  ? zap_class+0x640/0x640
[  416.420476]  ? put_dec+0x3b/0xf0
[  416.423839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.429384]  ? find_held_lock+0x36/0x1c0
[  416.433458]  ? serial8250_console_write+0x8b3/0xb10
[  416.438468]  ? lock_downgrade+0x900/0x900
[  416.442628]  ? zap_class+0x640/0x640
[  416.446338]  ? zap_class+0x640/0x640
[  416.450048]  ? print_usage_bug+0xc0/0xc0
[  416.454110]  ? do_raw_spin_unlock+0xa7/0x330
[  416.458517]  ? trace_hardirqs_on+0x310/0x310
[  416.462930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.468471]  ? find_held_lock+0x36/0x1c0
[  416.472538]  ? mark_held_locks+0xc7/0x130
[  416.476685]  ? console_unlock+0x1002/0x1190
[  416.481012]  ? netconsole_netdev_event+0x280/0x280
[  416.485937]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  416.490532]  ? trace_hardirqs_on+0xbd/0x310
[  416.494849]  ? vprintk_emit+0x391/0x990
[  416.498818]  ? trace_hardirqs_off_caller+0x310/0x310
[  416.503919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.509456]  ? netconsole_netdev_event+0x280/0x280
[  416.514382]  ? console_unlock+0x8d8/0x1190
[  416.518635]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  416.523319]  ? vprintk_emit+0x846/0x990
[  416.527293]  ? lock_release+0xa00/0xa00
[  416.531268]  ? preempt_count_add+0xbc/0x1b0
[  416.535594]  ? wake_up_klogd+0x11a/0x180
[  416.539652]  ? console_device+0xc0/0xc0
[  416.543624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.549165]  ? vprintk_emit+0x293/0x990
[  416.553138]  ? wake_up_klogd+0x180/0x180
[  416.557196]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  416.561954]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.567401]  ? retint_kernel+0x1b/0x2d
[  416.571295]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  416.576077]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  416.580840]  ? show_mem+0x1e/0x17b
[  416.584380]  show_mem+0x34/0x17b
[  416.587745]  dump_header+0x2f1/0xf72
[  416.591463]  ? pagefault_out_of_memory+0x197/0x197
[  416.596409]  ? __lock_acquire+0x62f/0x4c20
[  416.600646]  ? percpu_ref_get_many+0x240/0x240
[  416.605227]  ? print_usage_bug+0xc0/0xc0
[  416.609288]  ? zap_class+0x640/0x640
[  416.613001]  ? print_usage_bug+0xc0/0xc0
[  416.617055]  ? print_usage_bug+0xc0/0xc0
[  416.621126]  ? zap_class+0x640/0x640
[  416.624839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.630376]  ? find_held_lock+0x36/0x1c0
[  416.634955]  ? mark_held_locks+0xc7/0x130
[  416.639105]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  416.644204]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  416.649307]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  416.653888]  ? trace_hardirqs_on+0xbd/0x310
[  416.658207]  ? kasan_check_read+0x11/0x20
[  416.662346]  ? ___ratelimit+0x3b4/0x672
[  416.666338]  ? trace_hardirqs_off_caller+0x310/0x310
[  416.671436]  ? trace_hardirqs_on+0x310/0x310
[  416.675844]  ? lock_downgrade+0x900/0x900
[  416.679994]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  416.685094]  ? ___ratelimit+0x3b9/0x672
[  416.689071]  ? idr_get_free+0xf70/0xf70
[  416.693041]  ? find_held_lock+0x36/0x1c0
[  416.697118]  oom_kill_process.cold.27+0x10/0x903
[  416.701869]  ? zap_class+0x640/0x640
[  416.705580]  ? check_preemption_disabled+0x48/0x280
[  416.710614]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  416.715537]  ? kasan_check_read+0x11/0x20
[  416.719683]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  416.724962]  ? oom_evaluate_task+0x540/0x540
[  416.729371]  ? find_held_lock+0x36/0x1c0
[  416.733436]  ? out_of_memory+0x974/0x1430
[  416.737594]  ? lock_downgrade+0x900/0x900
[  416.741741]  ? check_preemption_disabled+0x48/0x280
[  416.746759]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  416.751683]  ? kasan_check_read+0x11/0x20
[  416.755829]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  416.761103]  ? rcu_softirq_qs+0x20/0x20
[  416.765082]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.770618]  ? oom_evaluate_task+0x302/0x540
[  416.775029]  out_of_memory+0xa84/0x1430
[  416.779019]  ? oom_killer_disable+0x3a0/0x3a0
[  416.783514]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  416.788441]  ? __ww_mutex_check_waiters+0x160/0x160
[  416.793468]  __alloc_pages_slowpath+0x2354/0x2e10
[  416.798332]  ? warn_alloc+0x120/0x120
[  416.802126]  ? mark_held_locks+0x130/0x130
[  416.806360]  ? find_get_entry+0xaae/0x1120
[  416.810602]  ? filemap_map_pages+0x1a20/0x1a20
[  416.815184]  ? zap_class+0x640/0x640
[  416.818899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.824431]  ? check_preemption_disabled+0x48/0x280
[  416.829466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.835001]  ? should_fail+0x22d/0xd01
[  416.838888]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.843990]  ? zap_class+0x640/0x640
[  416.847730]  ? __lock_is_held+0xb5/0x140
[  416.851798]  ? mark_held_locks+0x130/0x130
[  416.856055]  ? lock_release+0xa00/0xa00
[  416.860026]  ? perf_trace_sched_process_exec+0x860/0x860
[  416.865482]  ? xa_load+0x2ba/0x460
[  416.869018]  ? lock_downgrade+0x900/0x900
[  416.873173]  ? __might_sleep+0x95/0x190
[  416.877147]  __alloc_pages_nodemask+0xa80/0xde0
[  416.881819]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  416.886836]  ? __page_cache_alloc+0x191/0x5c0
[  416.891324]  ? xa_load+0x2e1/0x460
[  416.894874]  ? xa_clear_mark+0x40/0x40
[  416.898758]  ? zap_class+0x640/0x640
[  416.902482]  ? zap_class+0x640/0x640
[  416.906190]  ? zap_class+0x640/0x640
[  416.909903]  ? __do_page_cache_readahead+0x663/0x810
[  416.915005]  ? find_held_lock+0x36/0x1c0
[  416.919073]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  416.924631]  alloc_pages_current+0x173/0x350
[  416.929052]  __page_cache_alloc+0x38c/0x5c0
[  416.933367]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  416.938300]  ? kasan_check_read+0x11/0x20
[  416.942442]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  416.947719]  ? generic_perform_write+0x6a0/0x6a0
[  416.952475]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.958007]  ? check_preemption_disabled+0x48/0x280
[  416.963035]  filemap_fault+0x1595/0x25f0
[  416.967109]  ? __lock_page_or_retry+0xa00/0xa00
[  416.971776]  ? mark_held_locks+0x130/0x130
[  416.976021]  ? filemap_map_pages+0xd6b/0x1a20
[  416.980521]  ? lock_downgrade+0x900/0x900
[  416.984695]  ? check_preemption_disabled+0x48/0x280
[  416.989708]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  416.994640]  ? kasan_check_read+0x11/0x20
[  416.998785]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.004063]  ? rcu_softirq_qs+0x20/0x20
[  417.008056]  ? filemap_map_pages+0xd92/0x1a20
[  417.012549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.018108]  ? find_get_entries_tag+0x1400/0x1400
[  417.022950]  ? __lock_acquire+0x62f/0x4c20
[  417.027197]  ? lock_acquire+0x1ed/0x520
[  417.031170]  ? ext4_filemap_fault+0x7a/0xad
[  417.035493]  ? lock_release+0xa00/0xa00
[  417.039461]  ? perf_trace_sched_process_exec+0x860/0x860
[  417.044911]  ? print_usage_bug+0xc0/0xc0
[  417.048970]  ? print_usage_bug+0xc0/0xc0
[  417.053049]  ? down_read+0x8d/0x120
[  417.056669]  ? ext4_filemap_fault+0x7a/0xad
[  417.060987]  ? __down_interruptible+0x700/0x700
[  417.065659]  ext4_filemap_fault+0x82/0xad
[  417.069809]  __do_fault+0x100/0x6b0
[  417.073434]  ? pmd_devmap_trans_unstable+0x220/0x220
[  417.078536]  ? mark_held_locks+0x130/0x130
[  417.082772]  ? mark_held_locks+0x130/0x130
[  417.087000]  ? find_held_lock+0x36/0x1c0
[  417.091072]  ? find_held_lock+0x36/0x1c0
[  417.095131]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.100668]  __handle_mm_fault+0x3ea6/0x5be0
[  417.105071]  ? poll_select_copy_remaining+0x18c/0x6a0
[  417.110264]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  417.115108]  ? __might_fault+0x12b/0x1e0
[  417.119170]  ? lock_downgrade+0x900/0x900
[  417.123323]  ? zap_class+0x640/0x640
[  417.127037]  ? zap_class+0x640/0x640
[  417.130769]  ? find_held_lock+0x36/0x1c0
[  417.134837]  ? handle_mm_fault+0x42a/0xc70
[  417.139069]  ? lock_downgrade+0x900/0x900
[  417.143226]  ? check_preemption_disabled+0x48/0x280
[  417.148241]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  417.153167]  ? kasan_check_read+0x11/0x20
[  417.157309]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.162580]  ? rcu_softirq_qs+0x20/0x20
[  417.166554]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.171653]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.177188]  ? check_preemption_disabled+0x48/0x280
[  417.182208]  handle_mm_fault+0x54f/0xc70
[  417.186270]  ? __handle_mm_fault+0x5be0/0x5be0
[  417.190852]  ? find_vma+0x34/0x190
[  417.194393]  __do_page_fault+0x5e8/0xe60
[  417.198452]  ? trace_hardirqs_off+0xb8/0x310
[  417.202890]  do_page_fault+0xf2/0x7e0
[  417.206688]  ? vmalloc_sync_all+0x30/0x30
[  417.210836]  ? error_entry+0x70/0xd0
[  417.214550]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.219562]  ? trace_hardirqs_on_caller+0xc0/0x310
[  417.224486]  ? syscall_return_slowpath+0x5e0/0x5e0
[  417.229414]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.234272]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.239284]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  417.244728]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  417.249741]  ? prepare_exit_to_usermode+0x291/0x3b0
[  417.254752]  ? page_fault+0x8/0x30
[  417.258291]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.263129]  ? page_fault+0x8/0x30
[  417.266667]  page_fault+0x1e/0x30
[  417.270112] RIP: 0033:0x7ff9ad261dd3
[  417.273830] Code: Bad RIP value.
[  417.277186] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  417.282554] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  417.289818] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  417.297083] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  417.304345] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  417.311609] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  417.318897] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  417.318955] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  417.325308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  417.325313] Call Trace:
[  417.325331]  dump_stack+0x244/0x39d
[  417.325350]  ? dump_stack_print_info.cold.1+0x20/0x20
[  417.331888] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  417.341171]  warn_alloc.cold.116+0xb7/0x1bd
[  417.343721] init cpuset=/ mems_allowed=0
[  417.347337]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  417.375367]  ? lock_downgrade+0x900/0x900
[  417.379518]  ? trace_hardirqs_off+0xb8/0x310
[  417.383964]  ? trace_hardirqs_off+0xb8/0x310
[  417.388377]  __alloc_pages_slowpath+0x26e8/0x2e10
[  417.393244]  ? warn_alloc+0x120/0x120
[  417.397047]  ? print_usage_bug+0xc0/0xc0
[  417.401107]  ? warn_alloc+0x120/0x120
[  417.404909]  ? warn_alloc+0x120/0x120
[  417.408706]  ? print_usage_bug+0xc0/0xc0
[  417.412770]  ? print_usage_bug+0xc0/0xc0
[  417.416825]  ? __lock_acquire+0x62f/0x4c20
[  417.421073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.426613]  ? should_fail+0x22d/0xd01
[  417.430507]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.435629]  ? __lock_acquire+0x62f/0x4c20
[  417.439866]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.444965]  ? __lock_acquire+0x62f/0x4c20
[  417.449192]  ? should_fail+0x22d/0xd01
[  417.453081]  ? find_held_lock+0x36/0x1c0
[  417.457144]  ? mark_held_locks+0x130/0x130
[  417.461378]  ? mark_held_locks+0x130/0x130
[  417.465608]  ? zap_class+0x640/0x640
[  417.469783]  ? zap_class+0x640/0x640
[  417.473499]  ? print_usage_bug+0xc0/0xc0
[  417.477557]  ? do_raw_spin_unlock+0xa7/0x330
[  417.481958]  ? zap_class+0x640/0x640
[  417.485668]  ? print_usage_bug+0xc0/0xc0
[  417.489721]  ? wq_watchdog_touch+0x9c/0xfe
[  417.493953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.499486]  ? check_preemption_disabled+0x48/0x280
[  417.504504]  ? __lock_is_held+0xb5/0x140
[  417.508569]  __alloc_pages_nodemask+0xa80/0xde0
[  417.513235]  ? zap_class+0x640/0x640
[  417.516949]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  417.521969]  ? find_held_lock+0x36/0x1c0
[  417.526047]  ? ____cache_alloc_node+0x1c7/0x1e0
[  417.530711]  ? lock_downgrade+0x900/0x900
[  417.534860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.540397]  cache_grow_begin+0xa5/0x8c0
[  417.544450]  ? do_raw_spin_unlock+0xa7/0x330
[  417.548860]  fallback_alloc+0x204/0x2e0
[  417.552836]  ____cache_alloc_node+0x1c7/0x1e0
[  417.557333]  kmem_cache_alloc_node+0xe3/0x730
[  417.562171]  ? ipv6_get_ifaddr+0x42e/0x620
[  417.566409]  __alloc_skb+0x119/0x770
[  417.570118]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.575393]  ? netdev_alloc_frag+0x1f0/0x1f0
[  417.579796]  ? lock_downgrade+0x900/0x900
[  417.583945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.589478]  ? refcount_sub_and_test_checked+0x203/0x310
[  417.594929]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  417.600371]  ? addrconf_rs_timer+0x690/0x690
[  417.604787]  ndisc_alloc_skb+0x144/0x340
[  417.609692]  ndisc_send_rs+0x331/0x6e0
[  417.613580]  addrconf_rs_timer+0x314/0x690
[  417.617817]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.622057]  call_timer_fn+0x272/0x920
[  417.625942]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.630173]  ? process_timeout+0x40/0x40
[  417.634236]  ? __run_timers+0x7da/0xc70
[  417.638213]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.642702]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.647194]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.651427]  ? lockdep_hardirqs_on+0x296/0x5b0
[  417.656015]  ? trace_hardirqs_on+0xbd/0x310
[  417.660335]  ? kasan_check_read+0x11/0x20
[  417.664475]  ? __run_timers+0x7da/0xc70
[  417.668446]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.673548]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.677782]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.682017]  __run_timers+0x7e5/0xc70
[  417.685821]  ? timer_fixup_init+0x70/0x70
[  417.689967]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.694466]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.698974]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  417.703562]  ? trace_hardirqs_on+0xbd/0x310
[  417.707877]  ? kasan_check_read+0x11/0x20
[  417.712023]  ? finish_task_switch+0x1f4/0x910
[  417.716513]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.721612]  ? compat_start_thread+0x80/0x80
[  417.726065]  ? pvclock_read_flags+0x160/0x160
[  417.730558]  ? __switch_to_asm+0x34/0x70
[  417.734618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.740150]  ? check_preemption_disabled+0x48/0x280
[  417.745168]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  417.750701]  ? rcu_pm_notify+0xc0/0xc0
[  417.754587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.760119]  ? check_preemption_disabled+0x48/0x280
[  417.765140]  run_timer_softirq+0x52/0xb0
[  417.769196]  ? rcu_read_lock_sched_held+0x14f/0x180
[  417.774207]  __do_softirq+0x308/0xb7e
[  417.778019]  ? trace_hardirqs_on_caller+0xc0/0x310
[  417.782948]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  417.788053]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  417.793497]  ? preempt_count_add+0xe6/0x1b0
[  417.797824]  ? schedule+0x108/0x460
[  417.801447]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  417.806210]  ? trace_hardirqs_off+0xb8/0x310
[  417.810617]  ? smpboot_thread_fn+0x68b/0xa00
[  417.815021]  ? trace_hardirqs_on+0x310/0x310
[  417.819425]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.824958]  ? check_preemption_disabled+0x48/0x280
[  417.829988]  ? takeover_tasklets+0xa90/0xa90
[  417.834396]  run_ksoftirqd+0x5e/0x100
[  417.838191]  smpboot_thread_fn+0x68b/0xa00
[  417.842429]  ? sort_range+0x30/0x30
[  417.846053]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  417.851153]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.856687]  ? __kthread_parkme+0xfb/0x1a0
[  417.860918]  ? sort_range+0x30/0x30
[  417.864541]  kthread+0x35a/0x440
[  417.867903]  ? kthread_stop+0x900/0x900
[  417.871877]  ret_from_fork+0x3a/0x50
[  417.875605] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  417.875610] warn_alloc_show_mem: 1 callbacks suppressed
[  417.875616] Mem-Info:
[  417.881409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  417.881416] Call Trace:
[  417.886786] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  417.886786]  active_file:12 inactive_file:10 isolated_file:0
[  417.886786]  unevictable:0 dirty:0 writeback:0 unstable:0
[  417.886786]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  417.886786]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  417.886786]  free:13734 free_pcp:626 free_cma:0
[  417.889162]  <IRQ>
[  417.898509] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  417.898516] 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
[  417.901112]  dump_stack+0x244/0x39d
[  417.934128] lowmem_reserve[]: 0 2818 6321 6321
[  417.936283]  ? dump_stack_print_info.cold.1+0x20/0x20
[  417.964008] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  417.990120]  warn_alloc.cold.116+0xb7/0x1bd
[  417.993707] lowmem_reserve[]: 0 0 3503 3503
[  417.998286]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  418.003450] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  418.030610]  ? lock_downgrade+0x900/0x900
[  418.034904] lowmem_reserve[]: 0 0 0 0
[  418.039222]  ? trace_hardirqs_off+0xb8/0x310
[  418.044034] 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
[  418.073174]  ? trace_hardirqs_off+0xb8/0x310
[  418.077290] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  418.081090]  __alloc_pages_slowpath+0x26e8/0x2e10
[  418.085460] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  418.099010]  ? warn_alloc+0x120/0x120
[  418.103390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  418.118481]  ? print_usage_bug+0xc0/0xc0
[  418.123294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  418.137668]  ? warn_alloc+0x120/0x120
[  418.141440] 2988 total pagecache pages
[  418.150262]  ? warn_alloc+0x120/0x120
[  418.154300] 0 pages in swap cache
[  418.162857]  ? print_usage_bug+0xc0/0xc0
[  418.166632] Swap cache stats: add 0, delete 0, find 0/0
[  418.170505]  ? kvm_clock_read+0x18/0x30
[  418.174275] Free swap  = 0kB
[  418.177720]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  418.181745] Total swap = 0kB
[  418.181752] 1965979 pages RAM
[  418.187105]  ? print_usage_bug+0xc0/0xc0
[  418.191046] 0 pages HighMem/MovableOnly
[  418.191053] 342855 pages reserved
[  418.194061]  ? __lock_acquire+0x62f/0x4c20
[  418.199050] 0 pages cma reserved
[  418.202059]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.205199] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  418.209184]  ? should_fail+0x22d/0xd01
[  418.213206] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  418.216574]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  418.220782] ksoftirqd/0 cpuset=/ mems_allowed=0
[  418.224136]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.265287]  ? __lock_acquire+0x62f/0x4c20
[  418.269521]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.274617]  ? __lock_acquire+0x62f/0x4c20
[  418.278846]  ? should_fail+0x22d/0xd01
[  418.282727]  ? rcu_irq_exit+0x1a2/0x390
[  418.286704]  ? mark_held_locks+0x130/0x130
[  418.290944]  ? mark_held_locks+0x130/0x130
[  418.295185]  ? mark_held_locks+0xc7/0x130
[  418.299333]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  418.304347]  ? zap_class+0x640/0x640
[  418.308058]  ? print_usage_bug+0xc0/0xc0
[  418.312127]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.317664]  ? check_preemption_disabled+0x48/0x280
[  418.322685]  ? __lock_is_held+0xb5/0x140
[  418.326747]  __alloc_pages_nodemask+0xa80/0xde0
[  418.331428]  ? zap_class+0x640/0x640
[  418.335145]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  418.340167]  ? find_held_lock+0x36/0x1c0
[  418.344238]  ? ____cache_alloc_node+0x1c7/0x1e0
[  418.348908]  ? lock_downgrade+0x900/0x900
[  418.353067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.358603]  cache_grow_begin+0xa5/0x8c0
[  418.362659]  ? do_raw_spin_unlock+0xa7/0x330
[  418.367073]  fallback_alloc+0x204/0x2e0
[  418.371048]  ____cache_alloc_node+0x1c7/0x1e0
[  418.375545]  kmem_cache_alloc_node+0xe3/0x730
[  418.380035]  ? ipv6_get_ifaddr+0x42e/0x620
[  418.384275]  __alloc_skb+0x119/0x770
[  418.387989]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  418.393270]  ? netdev_alloc_frag+0x1f0/0x1f0
[  418.397672]  ? lock_downgrade+0x900/0x900
[  418.401822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.407361]  ? refcount_sub_and_test_checked+0x203/0x310
[  418.412811]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  418.418259]  ? addrconf_rs_timer+0x690/0x690
[  418.422675]  ndisc_alloc_skb+0x144/0x340
[  418.426734]  ndisc_send_rs+0x331/0x6e0
[  418.430622]  addrconf_rs_timer+0x314/0x690
[  418.434863]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.439107]  call_timer_fn+0x272/0x920
[  418.442990]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.447220]  ? process_timeout+0x40/0x40
[  418.451289]  ? mark_held_locks+0xc7/0x130
[  418.455436]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.459939]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.464431]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.468669]  ? lockdep_hardirqs_on+0x296/0x5b0
[  418.473250]  ? trace_hardirqs_on+0xbd/0x310
[  418.477568]  ? kasan_check_read+0x11/0x20
[  418.481708]  ? __run_timers+0x7da/0xc70
[  418.485678]  ? trace_hardirqs_off_caller+0x310/0x310
[  418.490778]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.495013]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.499244]  __run_timers+0x7e5/0xc70
[  418.503058]  ? timer_fixup_init+0x70/0x70
[  418.507205]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  418.512223]  ? zap_class+0x640/0x640
[  418.515958]  ? print_usage_bug+0xc0/0xc0
[  418.520015]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  418.525207]  ? find_held_lock+0x36/0x1c0
[  418.529267]  ? zap_class+0x640/0x640
[  418.532984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.538518]  ? check_preemption_disabled+0x48/0x280
[  418.543540]  ? __lock_is_held+0xb5/0x140
[  418.547594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.553129]  ? check_preemption_disabled+0x48/0x280
[  418.558145]  run_timer_softirq+0x52/0xb0
[  418.562201]  ? rcu_read_lock_sched_held+0x14f/0x180
[  418.567224]  __do_softirq+0x308/0xb7e
[  418.571022]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  418.575511]  ? lock_downgrade+0x900/0x900
[  418.579657]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  418.584764]  ? pvclock_read_flags+0x160/0x160
[  418.589255]  ? lapic_next_event+0x5a/0x90
[  418.593400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.598943]  ? kvm_clock_read+0x18/0x30
[  418.602919]  ? kvm_sched_clock_read+0x9/0x20
[  418.607323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.612854]  ? check_preemption_disabled+0x48/0x280
[  418.617878]  irq_exit+0x17f/0x1c0
[  418.621334]  smp_apic_timer_interrupt+0x1cb/0x760
[  418.626169]  ? smp_reschedule_interrupt+0x109/0x650
[  418.631182]  ? smp_call_function_single_interrupt+0x650/0x650
[  418.637570]  ? interrupt_entry+0xb5/0xc0
[  418.641631]  ? trace_hardirqs_off_caller+0xbb/0x310
[  418.646641]  ? trace_hardirqs_off_caller+0xbb/0x310
[  418.651654]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  418.656492]  ? trace_hardirqs_on_caller+0x310/0x310
[  418.661503]  ? trace_hardirqs_on_caller+0x310/0x310
[  418.666516]  ? task_prio+0x50/0x50
[  418.670063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.675597]  ? check_preemption_disabled+0x48/0x280
[  418.680615]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  418.685461]  apic_timer_interrupt+0xf/0x20
[  418.689687]  </IRQ>
[  418.691924] RIP: 0010:console_unlock+0x102f/0x1190
[  418.696857] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  418.715751] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  418.723457] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  418.730723] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  418.737987] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  418.745248] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  418.752511] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  418.759783]  ? netconsole_netdev_event+0x280/0x280
[  418.764712]  ? console_unlock+0x1026/0x1190
[  418.769050]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  418.773722]  ? lock_release+0xa00/0xa00
[  418.777692]  ? interrupt_entry+0xc0/0xc0
[  418.781764]  vprintk_emit+0x391/0x990
[  418.785650]  ? wake_up_klogd+0x180/0x180
[  418.789713]  ? wake_up_klogd+0x180/0x180
[  418.793771]  ? attach_entity_load_avg+0x850/0x860
[  418.798609]  ? __lock_acquire+0x5c0/0x4c20
[  418.802837]  ? mark_held_locks+0x130/0x130
[  418.807071]  ? print_usage_bug+0x80/0xc0
[  418.811136]  ? find_held_lock+0x36/0x1c0
[  418.815199]  vprintk_default+0x28/0x30
[  418.819081]  vprintk_func+0x7e/0x181
[  418.822790]  printk+0xa7/0xcf
[  418.825901]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  418.830655]  ? printk+0xa7/0xcf
[  418.833931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.839470]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  418.844661]  show_free_areas.cold.117+0x103e/0x215d
[  418.849691]  ? si_meminfo_node+0x260/0x260
[  418.853930]  ? __lock_acquire+0x62f/0x4c20
[  418.858162]  ? __lock_acquire+0x62f/0x4c20
[  418.862391]  ? __account_cfs_rq_runtime+0x790/0x790
[  418.867427]  ? mark_held_locks+0x130/0x130
[  418.871660]  ? mark_held_locks+0x130/0x130
[  418.875900]  ? zap_class+0x640/0x640
[  418.879614]  ? put_dec+0x3b/0xf0
[  418.882978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.888518]  ? find_held_lock+0x36/0x1c0
[  418.892587]  ? serial8250_console_write+0x8b3/0xb10
[  418.897599]  ? lock_downgrade+0x900/0x900
[  418.901743]  ? zap_class+0x640/0x640
[  418.905451]  ? zap_class+0x640/0x640
[  418.909161]  ? print_usage_bug+0xc0/0xc0
[  418.913216]  ? do_raw_spin_unlock+0xa7/0x330
[  418.917622]  ? trace_hardirqs_on+0x310/0x310
[  418.922025]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.927567]  ? find_held_lock+0x36/0x1c0
[  418.931631]  ? mark_held_locks+0xc7/0x130
[  418.935776]  ? console_unlock+0x1002/0x1190
[  418.940092]  ? netconsole_netdev_event+0x280/0x280
[  418.945024]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  418.949608]  ? trace_hardirqs_on+0xbd/0x310
[  418.953925]  ? vprintk_emit+0x391/0x990
[  418.957902]  ? trace_hardirqs_off_caller+0x310/0x310
[  418.963006]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.968544]  ? netconsole_netdev_event+0x280/0x280
[  418.973467]  ? console_unlock+0x8d8/0x1190
[  418.977715]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  418.982374]  ? vprintk_emit+0x846/0x990
[  418.986349]  ? lock_release+0xa00/0xa00
[  418.990316]  ? preempt_count_add+0xbc/0x1b0
[  418.994630]  ? wake_up_klogd+0x11a/0x180
[  418.998688]  ? console_device+0xc0/0xc0
[  419.002657]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.008195]  ? vprintk_emit+0x293/0x990
[  419.012168]  ? wake_up_klogd+0x180/0x180
[  419.016227]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  419.020979]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.026538]  ? retint_kernel+0x1b/0x2d
[  419.030436]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  419.035213]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  419.039970]  ? show_mem+0x1e/0x17b
[  419.043510]  show_mem+0x34/0x17b
[  419.046889]  dump_header+0x2f1/0xf72
[  419.050609]  ? pagefault_out_of_memory+0x197/0x197
[  419.055547]  ? __lock_acquire+0x62f/0x4c20
[  419.059782]  ? percpu_ref_get_many+0x240/0x240
[  419.064381]  ? print_usage_bug+0xc0/0xc0
[  419.068452]  ? zap_class+0x640/0x640
[  419.072166]  ? print_usage_bug+0xc0/0xc0
[  419.076234]  ? print_usage_bug+0xc0/0xc0
[  419.080292]  ? zap_class+0x640/0x640
[  419.084003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.089542]  ? find_held_lock+0x36/0x1c0
[  419.093606]  ? mark_held_locks+0xc7/0x130
[  419.097755]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  419.102855]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  419.107960]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  419.112542]  ? trace_hardirqs_on+0xbd/0x310
[  419.116875]  ? kasan_check_read+0x11/0x20
[  419.121020]  ? ___ratelimit+0x3b4/0x672
[  419.124993]  ? trace_hardirqs_off_caller+0x310/0x310
[  419.130095]  ? trace_hardirqs_on+0x310/0x310
[  419.134503]  ? lock_downgrade+0x900/0x900
[  419.138651]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  419.143750]  ? ___ratelimit+0x3b9/0x672
[  419.147724]  ? idr_get_free+0xf70/0xf70
[  419.151692]  ? find_held_lock+0x36/0x1c0
[  419.155757]  oom_kill_process.cold.27+0x10/0x903
[  419.160508]  ? zap_class+0x640/0x640
[  419.164334]  ? check_preemption_disabled+0x48/0x280
[  419.169830]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.174760]  ? kasan_check_read+0x11/0x20
[  419.178912]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.184197]  ? oom_evaluate_task+0x540/0x540
[  419.188603]  ? find_held_lock+0x36/0x1c0
[  419.192665]  ? out_of_memory+0x974/0x1430
[  419.196813]  ? lock_downgrade+0x900/0x900
[  419.200956]  ? check_preemption_disabled+0x48/0x280
[  419.205970]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.210895]  ? kasan_check_read+0x11/0x20
[  419.215044]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.220314]  ? rcu_softirq_qs+0x20/0x20
[  419.224288]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.229818]  ? oom_evaluate_task+0x302/0x540
[  419.234225]  out_of_memory+0xa84/0x1430
[  419.238205]  ? oom_killer_disable+0x3a0/0x3a0
[  419.242699]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  419.247625]  ? __ww_mutex_check_waiters+0x160/0x160
[  419.252647]  __alloc_pages_slowpath+0x2354/0x2e10
[  419.257511]  ? warn_alloc+0x120/0x120
[  419.261304]  ? mark_held_locks+0x130/0x130
[  419.265538]  ? find_get_entry+0xaae/0x1120
[  419.269776]  ? filemap_map_pages+0x1a20/0x1a20
[  419.274358]  ? zap_class+0x640/0x640
[  419.278083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.283629]  ? check_preemption_disabled+0x48/0x280
[  419.288643]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.294174]  ? should_fail+0x22d/0xd01
[  419.298061]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.303164]  ? zap_class+0x640/0x640
[  419.306901]  ? __lock_is_held+0xb5/0x140
[  419.310972]  ? mark_held_locks+0x130/0x130
[  419.315207]  ? lock_release+0xa00/0xa00
[  419.319179]  ? perf_trace_sched_process_exec+0x860/0x860
[  419.324626]  ? xa_load+0x2ba/0x460
[  419.328166]  ? lock_downgrade+0x900/0x900
[  419.332333]  ? __might_sleep+0x95/0x190
[  419.336308]  __alloc_pages_nodemask+0xa80/0xde0
[  419.340978]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  419.345994]  ? __page_cache_alloc+0x191/0x5c0
[  419.350485]  ? xa_load+0x2e1/0x460
[  419.354022]  ? xa_clear_mark+0x40/0x40
[  419.357910]  ? zap_class+0x640/0x640
[  419.361630]  ? zap_class+0x640/0x640
[  419.365342]  ? zap_class+0x640/0x640
[  419.369055]  ? __do_page_cache_readahead+0x663/0x810
[  419.374156]  ? find_held_lock+0x36/0x1c0
[  419.378216]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  419.383754]  alloc_pages_current+0x173/0x350
[  419.388167]  __page_cache_alloc+0x38c/0x5c0
[  419.392483]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.397405]  ? kasan_check_read+0x11/0x20
[  419.401546]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.406822]  ? generic_perform_write+0x6a0/0x6a0
[  419.411580]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.417112]  ? check_preemption_disabled+0x48/0x280
[  419.422147]  filemap_fault+0x1595/0x25f0
[  419.426220]  ? __lock_page_or_retry+0xa00/0xa00
[  419.430889]  ? mark_held_locks+0x130/0x130
[  419.435913]  ? filemap_map_pages+0xd6b/0x1a20
[  419.440410]  ? lock_downgrade+0x900/0x900
[  419.444550]  ? check_preemption_disabled+0x48/0x280
[  419.449566]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.454489]  ? kasan_check_read+0x11/0x20
[  419.458631]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.463904]  ? rcu_softirq_qs+0x20/0x20
[  419.468312]  ? filemap_map_pages+0xd92/0x1a20
[  419.472808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.478362]  ? find_get_entries_tag+0x1400/0x1400
[  419.483210]  ? __lock_acquire+0x62f/0x4c20
[  419.487452]  ? lock_acquire+0x1ed/0x520
[  419.491429]  ? ext4_filemap_fault+0x7a/0xad
[  419.495752]  ? lock_release+0xa00/0xa00
[  419.499721]  ? perf_trace_sched_process_exec+0x860/0x860
[  419.505165]  ? print_usage_bug+0xc0/0xc0
[  419.509242]  ? print_usage_bug+0xc0/0xc0
[  419.513308]  ? down_read+0x8d/0x120
[  419.516927]  ? ext4_filemap_fault+0x7a/0xad
[  419.521262]  ? __down_interruptible+0x700/0x700
[  419.525958]  ext4_filemap_fault+0x82/0xad
[  419.530104]  __do_fault+0x100/0x6b0
[  419.533729]  ? pmd_devmap_trans_unstable+0x220/0x220
[  419.538837]  ? mark_held_locks+0x130/0x130
[  419.543070]  ? mark_held_locks+0x130/0x130
[  419.547300]  ? find_held_lock+0x36/0x1c0
[  419.551370]  ? find_held_lock+0x36/0x1c0
[  419.555431]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.560985]  __handle_mm_fault+0x3ea6/0x5be0
[  419.565395]  ? poll_select_copy_remaining+0x18c/0x6a0
[  419.570587]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  419.575437]  ? __might_fault+0x12b/0x1e0
[  419.579494]  ? lock_downgrade+0x900/0x900
[  419.583651]  ? zap_class+0x640/0x640
[  419.587362]  ? zap_class+0x640/0x640
[  419.591078]  ? find_held_lock+0x36/0x1c0
[  419.595144]  ? handle_mm_fault+0x42a/0xc70
[  419.599640]  ? lock_downgrade+0x900/0x900
[  419.603785]  ? check_preemption_disabled+0x48/0x280
[  419.608801]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.613730]  ? kasan_check_read+0x11/0x20
[  419.617872]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.623144]  ? rcu_softirq_qs+0x20/0x20
[  419.627112]  ? trace_hardirqs_off_caller+0x310/0x310
[  419.632211]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.637748]  ? check_preemption_disabled+0x48/0x280
[  419.642765]  handle_mm_fault+0x54f/0xc70
[  419.646831]  ? __handle_mm_fault+0x5be0/0x5be0
[  419.651418]  ? find_vma+0x34/0x190
[  419.654960]  __do_page_fault+0x5e8/0xe60
[  419.659022]  ? trace_hardirqs_off+0xb8/0x310
[  419.663438]  do_page_fault+0xf2/0x7e0
[  419.667234]  ? vmalloc_sync_all+0x30/0x30
[  419.671378]  ? error_entry+0x70/0xd0
[  419.675089]  ? trace_hardirqs_off_caller+0xbb/0x310
[  419.680100]  ? trace_hardirqs_on_caller+0xc0/0x310
[  419.685027]  ? syscall_return_slowpath+0x5e0/0x5e0
[  419.689954]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.694793]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.699826]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.705274]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  419.710286]  ? prepare_exit_to_usermode+0x291/0x3b0
[  419.715295]  ? page_fault+0x8/0x30
[  419.718846]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.723685]  ? page_fault+0x8/0x30
[  419.727220]  page_fault+0x1e/0x30
[  419.730667] RIP: 0033:0x7ff9ad261dd3
[  419.734386] Code: Bad RIP value.
[  419.737742] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  419.743097] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  419.750361] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  419.757624] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  419.764885] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  419.772148] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  419.779438] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  419.779505] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  419.785851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  419.785856] Call Trace:
[  419.785873]  dump_stack+0x244/0x39d
[  419.785892]  ? dump_stack_print_info.cold.1+0x20/0x20
[  419.792435] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  419.801712]  warn_alloc.cold.116+0xb7/0x1bd
[  419.804265] init cpuset=/ mems_allowed=0
[  419.807880]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  419.835911]  ? lock_downgrade+0x900/0x900
[  419.840062]  ? trace_hardirqs_off+0xb8/0x310
[  419.844473]  ? trace_hardirqs_off+0xb8/0x310
[  419.848889]  __alloc_pages_slowpath+0x26e8/0x2e10
[  419.853756]  ? warn_alloc+0x120/0x120
[  419.857553]  ? print_usage_bug+0xc0/0xc0
[  419.861609]  ? warn_alloc+0x120/0x120
[  419.865408]  ? warn_alloc+0x120/0x120
[  419.869205]  ? print_usage_bug+0xc0/0xc0
[  419.873264]  ? print_usage_bug+0xc0/0xc0
[  419.877321]  ? __lock_acquire+0x62f/0x4c20
[  419.881557]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.887087]  ? should_fail+0x22d/0xd01
[  419.890984]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.896103]  ? __lock_acquire+0x62f/0x4c20
[  419.900341]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.905436]  ? __lock_acquire+0x62f/0x4c20
[  419.909666]  ? should_fail+0x22d/0xd01
[  419.913548]  ? find_held_lock+0x36/0x1c0
[  419.917612]  ? mark_held_locks+0x130/0x130
[  419.921847]  ? mark_held_locks+0x130/0x130
[  419.926073]  ? zap_class+0x640/0x640
[  419.929791]  ? mark_held_locks+0xc7/0x130
[  419.933942]  ? do_raw_spin_unlock+0xa7/0x330
[  419.938345]  ? zap_class+0x640/0x640
[  419.942057]  ? print_usage_bug+0xc0/0xc0
[  419.946117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.951650]  ? check_preemption_disabled+0x48/0x280
[  419.956669]  ? __lock_is_held+0xb5/0x140
[  419.960732]  __alloc_pages_nodemask+0xa80/0xde0
[  419.965395]  ? zap_class+0x640/0x640
[  419.969107]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  419.974131]  ? find_held_lock+0x36/0x1c0
[  419.978197]  ? ____cache_alloc_node+0x1c7/0x1e0
[  419.982864]  ? lock_downgrade+0x900/0x900
[  419.987012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.992548]  cache_grow_begin+0xa5/0x8c0
[  419.996605]  ? do_raw_spin_unlock+0xa7/0x330
[  420.001016]  fallback_alloc+0x204/0x2e0
[  420.004991]  ____cache_alloc_node+0x1c7/0x1e0
[  420.009485]  kmem_cache_alloc_node+0xe3/0x730
[  420.013975]  ? ipv6_get_ifaddr+0x42e/0x620
[  420.018218]  __alloc_skb+0x119/0x770
[  420.021926]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.027199]  ? netdev_alloc_frag+0x1f0/0x1f0
[  420.031607]  ? lock_downgrade+0x900/0x900
[  420.035757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.041293]  ? refcount_sub_and_test_checked+0x203/0x310
[  420.046740]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  420.052182]  ? addrconf_rs_timer+0x690/0x690
[  420.056597]  ndisc_alloc_skb+0x144/0x340
[  420.060657]  ndisc_send_rs+0x331/0x6e0
[  420.064545]  addrconf_rs_timer+0x314/0x690
[  420.068778]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.073032]  call_timer_fn+0x272/0x920
[  420.076912]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.081138]  ? process_timeout+0x40/0x40
[  420.085202]  ? __run_timers+0x7da/0xc70
[  420.089178]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.093668]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.098155]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.102385]  ? lockdep_hardirqs_on+0x296/0x5b0
[  420.106962]  ? trace_hardirqs_on+0xbd/0x310
[  420.111277]  ? kasan_check_read+0x11/0x20
[  420.115419]  ? __run_timers+0x7da/0xc70
[  420.119389]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.124494]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.128728]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.132956]  __run_timers+0x7e5/0xc70
[  420.136761]  ? timer_fixup_init+0x70/0x70
[  420.140912]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.145405]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.149896]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  420.154472]  ? trace_hardirqs_on+0xbd/0x310
[  420.158793]  ? kasan_check_read+0x11/0x20
[  420.162943]  ? finish_task_switch+0x1f4/0x910
[  420.167439]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.172540]  ? compat_start_thread+0x80/0x80
[  420.176962]  ? pvclock_read_flags+0x160/0x160
[  420.181450]  ? __switch_to_asm+0x34/0x70
[  420.185505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.191038]  ? check_preemption_disabled+0x48/0x280
[  420.196064]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  420.201603]  ? rcu_pm_notify+0xc0/0xc0
[  420.205487]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.211021]  ? check_preemption_disabled+0x48/0x280
[  420.216037]  run_timer_softirq+0x52/0xb0
[  420.220092]  ? rcu_read_lock_sched_held+0x14f/0x180
[  420.225106]  __do_softirq+0x308/0xb7e
[  420.228908]  ? trace_hardirqs_on_caller+0xc0/0x310
[  420.233840]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  420.238963]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  420.244410]  ? preempt_count_add+0xe6/0x1b0
[  420.248732]  ? schedule+0x108/0x460
[  420.252352]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  420.257116]  ? trace_hardirqs_off+0xb8/0x310
[  420.261524]  ? smpboot_thread_fn+0x68b/0xa00
[  420.265943]  ? trace_hardirqs_on+0x310/0x310
[  420.270350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.275885]  ? check_preemption_disabled+0x48/0x280
[  420.280900]  ? takeover_tasklets+0xa90/0xa90
[  420.285308]  run_ksoftirqd+0x5e/0x100
[  420.289103]  smpboot_thread_fn+0x68b/0xa00
[  420.293335]  ? sort_range+0x30/0x30
[  420.296959]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  420.302065]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.307602]  ? __kthread_parkme+0xfb/0x1a0
[  420.311837]  ? sort_range+0x30/0x30
[  420.315462]  kthread+0x35a/0x440
[  420.318823]  ? kthread_stop+0x900/0x900
[  420.322805]  ret_from_fork+0x3a/0x50
[  420.326530] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  420.326534] warn_alloc_show_mem: 1 callbacks suppressed
[  420.326540] Mem-Info:
[  420.332329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  420.332336] Call Trace:
[  420.337716] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  420.337716]  active_file:12 inactive_file:10 isolated_file:0
[  420.337716]  unevictable:0 dirty:0 writeback:0 unstable:0
[  420.337716]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  420.337716]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  420.337716]  free:13734 free_pcp:626 free_cma:0
[  420.340086]  <IRQ>
[  420.349441] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  420.352020]  dump_stack+0x244/0x39d
[  420.385040] 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
[  420.387188]  ? dump_stack_print_info.cold.1+0x20/0x20
[  420.414910] lowmem_reserve[]: 0 2818 6321 6321
[  420.418545]  warn_alloc.cold.116+0xb7/0x1bd
[  420.444615] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  420.449794]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  420.449812]  ? lock_downgrade+0x900/0x900
[  420.454359] lowmem_reserve[]: 0 0 3503 3503
[  420.458692]  ? trace_hardirqs_off+0xb8/0x310
[  420.486238] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  420.491077]  ? trace_hardirqs_off+0xb8/0x310
[  420.495189] lowmem_reserve[]: 0 0 0 0
[  420.499509]  __alloc_pages_slowpath+0x26e8/0x2e10
[  420.503887] 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
[  420.533048]  ? warn_alloc+0x120/0x120
[  420.537402] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  420.541200]  ? print_usage_bug+0xc0/0xc0
[  420.546022] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  420.559558]  ? warn_alloc+0x120/0x120
[  420.563340] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  420.578406]  ? warn_alloc+0x120/0x120
[  420.582444] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  420.596912]  ? print_usage_bug+0xc0/0xc0
[  420.600682] 2988 total pagecache pages
[  420.609504]  ? kvm_clock_read+0x18/0x30
[  420.613281] 0 pages in swap cache
[  420.621859]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  420.625889] Swap cache stats: add 0, delete 0, find 0/0
[  420.625896] Free swap  = 0kB
[  420.629780]  ? print_usage_bug+0xc0/0xc0
[  420.633723] Total swap = 0kB
[  420.637188]  ? __lock_acquire+0x62f/0x4c20
[  420.642178] 1965979 pages RAM
[  420.647530]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.650518] 0 pages HighMem/MovableOnly
[  420.654567]  ? should_fail+0x22d/0xd01
[  420.657552] 342855 pages reserved
[  420.657559] 0 pages cma reserved
[  420.661775]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.661792]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.664943] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  420.670409]  ? __lock_acquire+0x62f/0x4c20
[  420.670426]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.670441]  ? __lock_acquire+0x62f/0x4c20
[  420.674944] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  420.678277]  ? should_fail+0x22d/0xd01
[  420.678292]  ? rcu_irq_exit+0x1a2/0x390
[  420.681813] ksoftirqd/0 cpuset=/ mems_allowed=0
[  420.685181]  ? mark_held_locks+0x130/0x130
[  420.742588]  ? mark_held_locks+0x130/0x130
[  420.746827]  ? mark_held_locks+0xc7/0x130
[  420.750969]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  420.755980]  ? zap_class+0x640/0x640
[  420.759695]  ? print_usage_bug+0xc0/0xc0
[  420.763763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.769298]  ? check_preemption_disabled+0x48/0x280
[  420.774319]  ? __lock_is_held+0xb5/0x140
[  420.778381]  __alloc_pages_nodemask+0xa80/0xde0
[  420.783063]  ? zap_class+0x640/0x640
[  420.786776]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  420.791797]  ? find_held_lock+0x36/0x1c0
[  420.795862]  ? ____cache_alloc_node+0x1c7/0x1e0
[  420.800528]  ? lock_downgrade+0x900/0x900
[  420.804677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.810217]  cache_grow_begin+0xa5/0x8c0
[  420.814273]  ? do_raw_spin_unlock+0xa7/0x330
[  420.818683]  fallback_alloc+0x204/0x2e0
[  420.822674]  ____cache_alloc_node+0x1c7/0x1e0
[  420.827173]  kmem_cache_alloc_node+0xe3/0x730
[  420.831663]  ? ipv6_get_ifaddr+0x42e/0x620
[  420.835914]  __alloc_skb+0x119/0x770
[  420.839620]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.844910]  ? netdev_alloc_frag+0x1f0/0x1f0
[  420.849313]  ? lock_downgrade+0x900/0x900
[  420.853464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.858999]  ? refcount_sub_and_test_checked+0x203/0x310
[  420.864446]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  420.869894]  ? addrconf_rs_timer+0x690/0x690
[  420.874308]  ndisc_alloc_skb+0x144/0x340
[  420.878369]  ndisc_send_rs+0x331/0x6e0
[  420.882284]  addrconf_rs_timer+0x314/0x690
[  420.886519]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.890765]  call_timer_fn+0x272/0x920
[  420.894645]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.898881]  ? process_timeout+0x40/0x40
[  420.902946]  ? mark_held_locks+0xc7/0x130
[  420.907093]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.911582]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.916072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.920301]  ? lockdep_hardirqs_on+0x296/0x5b0
[  420.924879]  ? trace_hardirqs_on+0xbd/0x310
[  420.929194]  ? kasan_check_read+0x11/0x20
[  420.933336]  ? __run_timers+0x7da/0xc70
[  420.937307]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.942408]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.946645]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.950873]  __run_timers+0x7e5/0xc70
[  420.954680]  ? timer_fixup_init+0x70/0x70
[  420.958826]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  420.963837]  ? zap_class+0x640/0x640
[  420.967554]  ? print_usage_bug+0xc0/0xc0
[  420.971612]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  420.976804]  ? find_held_lock+0x36/0x1c0
[  420.980868]  ? zap_class+0x640/0x640
[  420.984584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.990116]  ? check_preemption_disabled+0x48/0x280
[  420.995140]  ? __lock_is_held+0xb5/0x140
[  420.999201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.004743]  ? check_preemption_disabled+0x48/0x280
[  421.009758]  run_timer_softirq+0x52/0xb0
[  421.013815]  ? rcu_read_lock_sched_held+0x14f/0x180
[  421.018832]  __do_softirq+0x308/0xb7e
[  421.022631]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  421.027123]  ? lock_downgrade+0x900/0x900
[  421.031272]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  421.036378]  ? pvclock_read_flags+0x160/0x160
[  421.040876]  ? lapic_next_event+0x5a/0x90
[  421.045021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.050560]  ? kvm_clock_read+0x18/0x30
[  421.054529]  ? kvm_sched_clock_read+0x9/0x20
[  421.058933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.064465]  ? check_preemption_disabled+0x48/0x280
[  421.069489]  irq_exit+0x17f/0x1c0
[  421.072937]  smp_apic_timer_interrupt+0x1cb/0x760
[  421.077775]  ? smp_reschedule_interrupt+0x109/0x650
[  421.082789]  ? smp_call_function_single_interrupt+0x650/0x650
[  421.088674]  ? interrupt_entry+0xb5/0xc0
[  421.092743]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.097752]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.102767]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.107606]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.112619]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.117629]  ? task_prio+0x50/0x50
[  421.121165]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.126708]  ? check_preemption_disabled+0x48/0x280
[  421.131814]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.136656]  apic_timer_interrupt+0xf/0x20
[  421.140890]  </IRQ>
[  421.143127] RIP: 0010:console_unlock+0x102f/0x1190
[  421.148059] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  421.166954] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  421.174658] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  421.181920] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  421.189182] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  421.196443] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  421.203710] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  421.210986]  ? netconsole_netdev_event+0x280/0x280
[  421.215918]  ? console_unlock+0x1026/0x1190
[  421.220260]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  421.224932]  ? lock_release+0xa00/0xa00
[  421.228900]  ? interrupt_entry+0xc0/0xc0
[  421.232973]  vprintk_emit+0x391/0x990
[  421.236777]  ? wake_up_klogd+0x180/0x180
[  421.240839]  ? wake_up_klogd+0x180/0x180
[  421.244894]  ? attach_entity_load_avg+0x850/0x860
[  421.249730]  ? __lock_acquire+0x5c0/0x4c20
[  421.253960]  ? mark_held_locks+0x130/0x130
[  421.258188]  ? print_usage_bug+0x80/0xc0
[  421.262254]  ? find_held_lock+0x36/0x1c0
[  421.266317]  vprintk_default+0x28/0x30
[  421.270205]  vprintk_func+0x7e/0x181
[  421.273923]  printk+0xa7/0xcf
[  421.277024]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  421.281775]  ? printk+0xa7/0xcf
[  421.285055]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.290602]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  421.295797]  show_free_areas.cold.117+0x103e/0x215d
[  421.300826]  ? si_meminfo_node+0x260/0x260
[  421.305066]  ? __lock_acquire+0x62f/0x4c20
[  421.309297]  ? __lock_acquire+0x62f/0x4c20
[  421.313525]  ? __account_cfs_rq_runtime+0x790/0x790
[  421.318553]  ? mark_held_locks+0x130/0x130
[  421.322783]  ? mark_held_locks+0x130/0x130
[  421.327018]  ? zap_class+0x640/0x640
[  421.330734]  ? put_dec+0x3b/0xf0
[  421.334097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.339642]  ? find_held_lock+0x36/0x1c0
[  421.343713]  ? serial8250_console_write+0x8b3/0xb10
[  421.348730]  ? lock_downgrade+0x900/0x900
[  421.352876]  ? zap_class+0x640/0x640
[  421.356584]  ? zap_class+0x640/0x640
[  421.360295]  ? print_usage_bug+0xc0/0xc0
[  421.364348]  ? do_raw_spin_unlock+0xa7/0x330
[  421.368857]  ? trace_hardirqs_on+0x310/0x310
[  421.373261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.378814]  ? find_held_lock+0x36/0x1c0
[  421.382884]  ? mark_held_locks+0xc7/0x130
[  421.387028]  ? console_unlock+0x1002/0x1190
[  421.391344]  ? netconsole_netdev_event+0x280/0x280
[  421.396270]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  421.400848]  ? trace_hardirqs_on+0xbd/0x310
[  421.405162]  ? vprintk_emit+0x391/0x990
[  421.409134]  ? trace_hardirqs_off_caller+0x310/0x310
[  421.414233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.419800]  ? netconsole_netdev_event+0x280/0x280
[  421.424724]  ? console_unlock+0x8d8/0x1190
[  421.428967]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  421.433627]  ? vprintk_emit+0x846/0x990
[  421.437598]  ? lock_release+0xa00/0xa00
[  421.441566]  ? preempt_count_add+0xbc/0x1b0
[  421.445896]  ? wake_up_klogd+0x11a/0x180
[  421.449967]  ? console_device+0xc0/0xc0
[  421.453938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.459480]  ? vprintk_emit+0x293/0x990
[  421.463453]  ? wake_up_klogd+0x180/0x180
[  421.467806]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  421.472579]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.478026]  ? retint_kernel+0x1b/0x2d
[  421.481918]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  421.486698]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  421.491465]  ? show_mem+0x1e/0x17b
[  421.495006]  show_mem+0x34/0x17b
[  421.498372]  dump_header+0x2f1/0xf72
[  421.502094]  ? pagefault_out_of_memory+0x197/0x197
[  421.507027]  ? __lock_acquire+0x62f/0x4c20
[  421.511260]  ? percpu_ref_get_many+0x240/0x240
[  421.515838]  ? print_usage_bug+0xc0/0xc0
[  421.519900]  ? zap_class+0x640/0x640
[  421.523614]  ? print_usage_bug+0xc0/0xc0
[  421.527691]  ? print_usage_bug+0xc0/0xc0
[  421.531763]  ? zap_class+0x640/0x640
[  421.535497]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.541031]  ? find_held_lock+0x36/0x1c0
[  421.545098]  ? mark_held_locks+0xc7/0x130
[  421.549249]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  421.554349]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  421.559447]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  421.564049]  ? trace_hardirqs_on+0xbd/0x310
[  421.568368]  ? kasan_check_read+0x11/0x20
[  421.572509]  ? ___ratelimit+0x3b4/0x672
[  421.576477]  ? trace_hardirqs_off_caller+0x310/0x310
[  421.581582]  ? trace_hardirqs_on+0x310/0x310
[  421.585987]  ? lock_downgrade+0x900/0x900
[  421.590139]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  421.595238]  ? ___ratelimit+0x3b9/0x672
[  421.599215]  ? idr_get_free+0xf70/0xf70
[  421.603220]  ? find_held_lock+0x36/0x1c0
[  421.607285]  oom_kill_process.cold.27+0x10/0x903
[  421.612036]  ? zap_class+0x640/0x640
[  421.615748]  ? check_preemption_disabled+0x48/0x280
[  421.620768]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  421.625693]  ? kasan_check_read+0x11/0x20
[  421.629842]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  421.635114]  ? oom_evaluate_task+0x540/0x540
[  421.639532]  ? find_held_lock+0x36/0x1c0
[  421.643599]  ? out_of_memory+0x974/0x1430
[  421.647753]  ? lock_downgrade+0x900/0x900
[  421.651894]  ? check_preemption_disabled+0x48/0x280
[  421.656912]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  421.661839]  ? kasan_check_read+0x11/0x20
[  421.665981]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  421.671255]  ? rcu_softirq_qs+0x20/0x20
[  421.675230]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.680760]  ? oom_evaluate_task+0x302/0x540
[  421.685187]  out_of_memory+0xa84/0x1430
[  421.689169]  ? oom_killer_disable+0x3a0/0x3a0
[  421.693674]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  421.698602]  ? __ww_mutex_check_waiters+0x160/0x160
[  421.703625]  __alloc_pages_slowpath+0x2354/0x2e10
[  421.708493]  ? warn_alloc+0x120/0x120
[  421.712290]  ? mark_held_locks+0x130/0x130
[  421.716529]  ? find_get_entry+0xaae/0x1120
[  421.720875]  ? filemap_map_pages+0x1a20/0x1a20
[  421.725460]  ? zap_class+0x640/0x640
[  421.729174]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.734713]  ? check_preemption_disabled+0x48/0x280
[  421.739724]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.745256]  ? should_fail+0x22d/0xd01
[  421.749158]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  421.754260]  ? zap_class+0x640/0x640
[  421.757998]  ? __lock_is_held+0xb5/0x140
[  421.762068]  ? mark_held_locks+0x130/0x130
[  421.766299]  ? lock_release+0xa00/0xa00
[  421.770272]  ? perf_trace_sched_process_exec+0x860/0x860
[  421.775723]  ? xa_load+0x2ba/0x460
[  421.779272]  ? lock_downgrade+0x900/0x900
[  421.783420]  ? __might_sleep+0x95/0x190
[  421.787392]  __alloc_pages_nodemask+0xa80/0xde0
[  421.792063]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  421.797072]  ? __page_cache_alloc+0x191/0x5c0
[  421.801559]  ? xa_load+0x2e1/0x460
[  421.805094]  ? xa_clear_mark+0x40/0x40
[  421.808981]  ? zap_class+0x640/0x640
[  421.812700]  ? zap_class+0x640/0x640
[  421.816408]  ? zap_class+0x640/0x640
[  421.820116]  ? __do_page_cache_readahead+0x663/0x810
[  421.825222]  ? find_held_lock+0x36/0x1c0
[  421.829285]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  421.834826]  alloc_pages_current+0x173/0x350
[  421.839234]  __page_cache_alloc+0x38c/0x5c0
[  421.843549]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  421.848473]  ? kasan_check_read+0x11/0x20
[  421.852614]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  421.857894]  ? generic_perform_write+0x6a0/0x6a0
[  421.862654]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.868194]  ? check_preemption_disabled+0x48/0x280
[  421.873213]  filemap_fault+0x1595/0x25f0
[  421.877286]  ? __lock_page_or_retry+0xa00/0xa00
[  421.881952]  ? mark_held_locks+0x130/0x130
[  421.886195]  ? filemap_map_pages+0xd6b/0x1a20
[  421.890691]  ? lock_downgrade+0x900/0x900
[  421.894832]  ? check_preemption_disabled+0x48/0x280
[  421.899847]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  421.904771]  ? kasan_check_read+0x11/0x20
[  421.908950]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  421.914234]  ? rcu_softirq_qs+0x20/0x20
[  421.918218]  ? filemap_map_pages+0xd92/0x1a20
[  421.922717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.928258]  ? find_get_entries_tag+0x1400/0x1400
[  421.933108]  ? __lock_acquire+0x62f/0x4c20
[  421.937354]  ? lock_acquire+0x1ed/0x520
[  421.941326]  ? ext4_filemap_fault+0x7a/0xad
[  421.945657]  ? lock_release+0xa00/0xa00
[  421.949627]  ? perf_trace_sched_process_exec+0x860/0x860
[  421.955079]  ? print_usage_bug+0xc0/0xc0
[  421.959136]  ? print_usage_bug+0xc0/0xc0
[  421.963207]  ? down_read+0x8d/0x120
[  421.966825]  ? ext4_filemap_fault+0x7a/0xad
[  421.971142]  ? __down_interruptible+0x700/0x700
[  421.975818]  ext4_filemap_fault+0x82/0xad
[  421.979963]  __do_fault+0x100/0x6b0
[  421.983587]  ? pmd_devmap_trans_unstable+0x220/0x220
[  421.988686]  ? mark_held_locks+0x130/0x130
[  421.992919]  ? mark_held_locks+0x130/0x130
[  421.997152]  ? find_held_lock+0x36/0x1c0
[  422.001221]  ? find_held_lock+0x36/0x1c0
[  422.005279]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.010817]  __handle_mm_fault+0x3ea6/0x5be0
[  422.015227]  ? poll_select_copy_remaining+0x18c/0x6a0
[  422.020422]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  422.025265]  ? __might_fault+0x12b/0x1e0
[  422.029322]  ? lock_downgrade+0x900/0x900
[  422.033482]  ? zap_class+0x640/0x640
[  422.037191]  ? zap_class+0x640/0x640
[  422.040911]  ? find_held_lock+0x36/0x1c0
[  422.044981]  ? handle_mm_fault+0x42a/0xc70
[  422.049216]  ? lock_downgrade+0x900/0x900
[  422.053358]  ? check_preemption_disabled+0x48/0x280
[  422.058375]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  422.063298]  ? kasan_check_read+0x11/0x20
[  422.067439]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  422.072710]  ? rcu_softirq_qs+0x20/0x20
[  422.076679]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.081779]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.087311]  ? check_preemption_disabled+0x48/0x280
[  422.092328]  handle_mm_fault+0x54f/0xc70
[  422.096387]  ? __handle_mm_fault+0x5be0/0x5be0
[  422.100970]  ? find_vma+0x34/0x190
[  422.104516]  __do_page_fault+0x5e8/0xe60
[  422.108582]  ? trace_hardirqs_off+0xb8/0x310
[  422.113003]  do_page_fault+0xf2/0x7e0
[  422.116804]  ? vmalloc_sync_all+0x30/0x30
[  422.120952]  ? error_entry+0x70/0xd0
[  422.124663]  ? trace_hardirqs_off_caller+0xbb/0x310
[  422.129672]  ? trace_hardirqs_on_caller+0xc0/0x310
[  422.134597]  ? syscall_return_slowpath+0x5e0/0x5e0
[  422.139530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.144378]  ? trace_hardirqs_on_caller+0x310/0x310
[  422.149393]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.154839]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  422.159851]  ? prepare_exit_to_usermode+0x291/0x3b0
[  422.164872]  ? page_fault+0x8/0x30
[  422.168409]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.173250]  ? page_fault+0x8/0x30
[  422.176786]  page_fault+0x1e/0x30
[  422.180242] RIP: 0033:0x7ff9ad261dd3
[  422.183960] Code: Bad RIP value.
[  422.187317] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  422.192671] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  422.199933] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  422.207199] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  422.214460] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  422.221726] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  422.229015] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  422.229079] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  422.235422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  422.235427] Call Trace:
[  422.235445]  dump_stack+0x244/0x39d
[  422.235464]  ? dump_stack_print_info.cold.1+0x20/0x20
[  422.242005] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  422.251284]  warn_alloc.cold.116+0xb7/0x1bd
[  422.253836] init cpuset=/ mems_allowed=0
[  422.257450]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.285499]  ? lock_downgrade+0x900/0x900
[  422.289654]  ? trace_hardirqs_off+0xb8/0x310
[  422.294063]  ? trace_hardirqs_off+0xb8/0x310
[  422.298473]  __alloc_pages_slowpath+0x26e8/0x2e10
[  422.303338]  ? warn_alloc+0x120/0x120
[  422.307157]  ? warn_alloc+0x120/0x120
[  422.310953]  ? __bfs+0xb0/0x780
[  422.314231]  ? warn_alloc+0x120/0x120
[  422.318032]  ? print_usage_bug+0xc0/0xc0
[  422.322085]  ? lockdep_on+0x50/0x50
[  422.325711]  ? print_bfs_bug+0x80/0x80
[  422.329609]  ? trace_hardirqs_off+0xb8/0x310
[  422.334020]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.339553]  ? should_fail+0x22d/0xd01
[  422.343446]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.348544]  ? __lock_acquire+0x62f/0x4c20
[  422.352782]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.357879]  ? __lock_acquire+0x2aff/0x4c20
[  422.362194]  ? should_fail+0x22d/0xd01
[  422.366078]  ? print_usage_bug+0xc0/0xc0
[  422.370145]  ? mark_held_locks+0x130/0x130
[  422.374381]  ? mark_held_locks+0x130/0x130
[  422.378628]  ? zap_class+0x640/0x640
[  422.382338]  ? ret_from_fork+0x3a/0x50
[  422.386220]  ? trace_event_raw_event_lock_acquire+0x440/0x440
[  422.392201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.397741]  ? check_preemption_disabled+0x48/0x280
[  422.402762]  ? __lock_is_held+0xb5/0x140
[  422.406823]  __alloc_pages_nodemask+0xa80/0xde0
[  422.411486]  ? zap_class+0x640/0x640
[  422.415197]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  422.420219]  ? find_held_lock+0x36/0x1c0
[  422.424286]  ? ____cache_alloc_node+0x1c7/0x1e0
[  422.428949]  ? lock_downgrade+0x900/0x900
[  422.433119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.438661]  cache_grow_begin+0xa5/0x8c0
[  422.442717]  ? do_raw_spin_unlock+0xa7/0x330
[  422.447131]  fallback_alloc+0x204/0x2e0
[  422.451106]  ____cache_alloc_node+0x1c7/0x1e0
[  422.455609]  kmem_cache_alloc_node+0xe3/0x730
[  422.460100]  ? mark_held_locks+0xc7/0x130
[  422.464252]  __alloc_skb+0x119/0x770
[  422.468382]  ? netdev_alloc_frag+0x1f0/0x1f0
[  422.472791]  ? do_raw_spin_trylock+0x270/0x270
[  422.477366]  ? kmem_cache_alloc_trace+0x353/0x750
[  422.482208]  ? queue_work_on+0x12c/0x1e0
[  422.486345]  ? switchdev_port_obj_del+0xdc/0x440
[  422.491101]  ? switchdev_trans_item_enqueue+0x260/0x260
[  422.496459]  ? mod_timer+0x631/0x1560
[  422.500256]  ? wake_up_klogd+0x180/0x180
[  422.504311]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  422.509383]  __br_mdb_notify+0x4ff/0x15d0
[  422.513538]  ? __br_mdb_add+0x7f0/0x7f0
[  422.517507]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.522626]  ? zap_class+0x640/0x640
[  422.526346]  ? br_multicast_group_expired+0x96/0x610
[  422.531452]  br_mdb_notify+0x310/0x410
[  422.535340]  ? br_mdb_dump+0x27b0/0x27b0
[  422.539400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.544942]  br_multicast_group_expired+0x1bc/0x610
[  422.549956]  ? br_mdb_free+0x80/0x80
[  422.553673]  call_timer_fn+0x272/0x920
[  422.557553]  ? br_mdb_free+0x80/0x80
[  422.561268]  ? process_timeout+0x40/0x40
[  422.565330]  ? __run_timers+0x7da/0xc70
[  422.569304]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.573794]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.578302]  ? br_mdb_free+0x80/0x80
[  422.582028]  ? lockdep_hardirqs_on+0x296/0x5b0
[  422.586618]  ? trace_hardirqs_on+0xbd/0x310
[  422.590933]  ? kasan_check_read+0x11/0x20
[  422.595072]  ? __run_timers+0x7da/0xc70
[  422.599046]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.604165]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.608400]  ? br_mdb_free+0x80/0x80
[  422.612106]  __run_timers+0x7e5/0xc70
[  422.615914]  ? timer_fixup_init+0x70/0x70
[  422.620077]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.624571]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.629080]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  422.633976]  ? trace_hardirqs_on+0xbd/0x310
[  422.638286]  ? kasan_check_read+0x11/0x20
[  422.642432]  ? finish_task_switch+0x1f4/0x910
[  422.646922]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.652021]  ? compat_start_thread+0x80/0x80
[  422.656442]  ? pvclock_read_flags+0x160/0x160
[  422.660936]  ? __switch_to_asm+0x34/0x70
[  422.664996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.670532]  ? check_preemption_disabled+0x48/0x280
[  422.675550]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  422.681123]  ? rcu_pm_notify+0xc0/0xc0
[  422.685006]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.690537]  ? check_preemption_disabled+0x48/0x280
[  422.695560]  run_timer_softirq+0x52/0xb0
[  422.699626]  ? rcu_read_lock_sched_held+0x14f/0x180
[  422.704640]  __do_softirq+0x308/0xb7e
[  422.708443]  ? trace_hardirqs_on_caller+0xc0/0x310
[  422.713371]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  422.718472]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.723916]  ? preempt_count_add+0xe6/0x1b0
[  422.728236]  ? schedule+0x108/0x460
[  422.731861]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  422.736623]  ? trace_hardirqs_off+0xb8/0x310
[  422.741026]  ? smpboot_thread_fn+0x68b/0xa00
[  422.745447]  ? trace_hardirqs_on+0x310/0x310
[  422.749851]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.755384]  ? check_preemption_disabled+0x48/0x280
[  422.760396]  ? takeover_tasklets+0xa90/0xa90
[  422.764799]  run_ksoftirqd+0x5e/0x100
[  422.768604]  smpboot_thread_fn+0x68b/0xa00
[  422.772838]  ? sort_range+0x30/0x30
[  422.776465]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  422.781564]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.787111]  ? __kthread_parkme+0xfb/0x1a0
[  422.791347]  ? sort_range+0x30/0x30
[  422.794979]  kthread+0x35a/0x440
[  422.798341]  ? kthread_stop+0x900/0x900
[  422.802317]  ret_from_fork+0x3a/0x50
[  422.806045] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  422.806060] warn_alloc_show_mem: 1 callbacks suppressed
[  422.806063] Mem-Info:
[  422.811840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  422.811847] Call Trace:
[  422.817212] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  422.817212]  active_file:12 inactive_file:10 isolated_file:0
[  422.817212]  unevictable:0 dirty:0 writeback:0 unstable:0
[  422.817212]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  422.817212]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  422.817212]  free:13734 free_pcp:626 free_cma:0
[  422.819588]  <IRQ>
[  422.828944] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  422.831523]  dump_stack+0x244/0x39d
[  422.864549] 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
[  422.866702]  ? dump_stack_print_info.cold.1+0x20/0x20
[  422.894423] lowmem_reserve[]: 0 2818 6321 6321
[  422.898058]  warn_alloc.cold.116+0xb7/0x1bd
[  422.924128] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  422.929310]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.933862] lowmem_reserve[]: 0 0 3503 3503
[  422.938176]  ? lock_downgrade+0x900/0x900
[  422.965295] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  422.970133]  ? trace_hardirqs_off+0xb8/0x310
[  422.974416] lowmem_reserve[]: 0 0 0 0
[  422.978570]  ? trace_hardirqs_off+0xb8/0x310
[  423.007686] 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
[  423.012099]  __alloc_pages_slowpath+0x26e8/0x2e10
[  423.015858] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  423.020283]  ? warn_alloc+0x120/0x120
[  423.033755] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  423.038592]  ? print_usage_bug+0xc0/0xc0
[  423.053680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  423.057451]  ? warn_alloc+0x120/0x120
[  423.071812] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  423.071820] 2988 total pagecache pages
[  423.075873]  ? warn_alloc+0x120/0x120
[  423.084687] 0 pages in swap cache
[  423.088473]  ? print_usage_bug+0xc0/0xc0
[  423.097020] Swap cache stats: add 0, delete 0, find 0/0
[  423.100891]  ? kvm_clock_read+0x18/0x30
[  423.104658] Free swap  = 0kB
[  423.108102]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  423.112127] Total swap = 0kB
[  423.112135] 1965979 pages RAM
[  423.117486]  ? print_usage_bug+0xc0/0xc0
[  423.121432] 0 pages HighMem/MovableOnly
[  423.124438]  ? __lock_acquire+0x62f/0x4c20
[  423.129436] 342855 pages reserved
[  423.129443] 0 pages cma reserved
[  423.132452]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.136164] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  423.139601]  ? should_fail+0x22d/0xd01
[  423.143551] ksoftirqd/0 cpuset=/ mems_allowed=0
[  423.147773]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  423.184154]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.189254]  ? __lock_acquire+0x62f/0x4c20
[  423.193486]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.198585]  ? __lock_acquire+0x62f/0x4c20
[  423.202814]  ? should_fail+0x22d/0xd01
[  423.206697]  ? rcu_irq_exit+0x1a2/0x390
[  423.210678]  ? mark_held_locks+0x130/0x130
[  423.214917]  ? mark_held_locks+0x130/0x130
[  423.219157]  ? mark_held_locks+0xc7/0x130
[  423.223301]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  423.228312]  ? zap_class+0x640/0x640
[  423.232024]  ? print_usage_bug+0xc0/0xc0
[  423.236088]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.241625]  ? check_preemption_disabled+0x48/0x280
[  423.246649]  ? __lock_is_held+0xb5/0x140
[  423.250713]  __alloc_pages_nodemask+0xa80/0xde0
[  423.255396]  ? zap_class+0x640/0x640
[  423.259115]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  423.264138]  ? find_held_lock+0x36/0x1c0
[  423.268206]  ? ____cache_alloc_node+0x1c7/0x1e0
[  423.272874]  ? lock_downgrade+0x900/0x900
[  423.277024]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.282567]  cache_grow_begin+0xa5/0x8c0
[  423.286625]  ? do_raw_spin_unlock+0xa7/0x330
[  423.291035]  fallback_alloc+0x204/0x2e0
[  423.295015]  ____cache_alloc_node+0x1c7/0x1e0
[  423.299517]  kmem_cache_alloc_node+0xe3/0x730
[  423.304014]  ? ipv6_get_ifaddr+0x42e/0x620
[  423.308255]  __alloc_skb+0x119/0x770
[  423.311961]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  423.317240]  ? netdev_alloc_frag+0x1f0/0x1f0
[  423.321643]  ? lock_downgrade+0x900/0x900
[  423.325793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.331332]  ? refcount_sub_and_test_checked+0x203/0x310
[  423.336798]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  423.342251]  ? addrconf_rs_timer+0x690/0x690
[  423.346666]  ndisc_alloc_skb+0x144/0x340
[  423.350730]  ndisc_send_rs+0x331/0x6e0
[  423.354634]  addrconf_rs_timer+0x314/0x690
[  423.358868]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.363110]  call_timer_fn+0x272/0x920
[  423.366995]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.371225]  ? process_timeout+0x40/0x40
[  423.375290]  ? mark_held_locks+0xc7/0x130
[  423.379440]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.383934]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.388425]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.392655]  ? lockdep_hardirqs_on+0x296/0x5b0
[  423.397234]  ? trace_hardirqs_on+0xbd/0x310
[  423.401553]  ? kasan_check_read+0x11/0x20
[  423.405693]  ? __run_timers+0x7da/0xc70
[  423.409665]  ? trace_hardirqs_off_caller+0x310/0x310
[  423.414769]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.419005]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.423234]  __run_timers+0x7e5/0xc70
[  423.427043]  ? timer_fixup_init+0x70/0x70
[  423.431188]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  423.436200]  ? zap_class+0x640/0x640
[  423.439926]  ? print_usage_bug+0xc0/0xc0
[  423.443983]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  423.449179]  ? find_held_lock+0x36/0x1c0
[  423.453241]  ? zap_class+0x640/0x640
[  423.456958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.462492]  ? check_preemption_disabled+0x48/0x280
[  423.467971]  ? __lock_is_held+0xb5/0x140
[  423.472031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.477573]  ? check_preemption_disabled+0x48/0x280
[  423.482592]  run_timer_softirq+0x52/0xb0
[  423.486649]  ? rcu_read_lock_sched_held+0x14f/0x180
[  423.491667]  __do_softirq+0x308/0xb7e
[  423.495469]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  423.499960]  ? lock_downgrade+0x900/0x900
[  423.504110]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  423.509217]  ? pvclock_read_flags+0x160/0x160
[  423.513808]  ? lapic_next_event+0x5a/0x90
[  423.517955]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.523496]  ? kvm_clock_read+0x18/0x30
[  423.527473]  ? kvm_sched_clock_read+0x9/0x20
[  423.531878]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.537410]  ? check_preemption_disabled+0x48/0x280
[  423.542434]  irq_exit+0x17f/0x1c0
[  423.545886]  smp_apic_timer_interrupt+0x1cb/0x760
[  423.550721]  ? smp_reschedule_interrupt+0x109/0x650
[  423.555733]  ? smp_call_function_single_interrupt+0x650/0x650
[  423.561616]  ? interrupt_entry+0xb5/0xc0
[  423.565679]  ? trace_hardirqs_off_caller+0xbb/0x310
[  423.570696]  ? trace_hardirqs_off_caller+0xbb/0x310
[  423.575711]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  423.580549]  ? trace_hardirqs_on_caller+0x310/0x310
[  423.585563]  ? trace_hardirqs_on_caller+0x310/0x310
[  423.590579]  ? task_prio+0x50/0x50
[  423.594118]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.599651]  ? check_preemption_disabled+0x48/0x280
[  423.604671]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  423.609526]  apic_timer_interrupt+0xf/0x20
[  423.613753]  </IRQ>
[  423.615986] RIP: 0010:console_unlock+0x102f/0x1190
[  423.620912] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  423.639805] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  423.647520] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  423.654782] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  423.662046] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  423.669306] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  423.676572] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  423.683848]  ? netconsole_netdev_event+0x280/0x280
[  423.688780]  ? console_unlock+0x1026/0x1190
[  423.693121]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  423.697791]  ? lock_release+0xa00/0xa00
[  423.701764]  ? interrupt_entry+0xc0/0xc0
[  423.705834]  vprintk_emit+0x391/0x990
[  423.709640]  ? wake_up_klogd+0x180/0x180
[  423.713705]  ? wake_up_klogd+0x180/0x180
[  423.717766]  ? attach_entity_load_avg+0x850/0x860
[  423.722601]  ? __lock_acquire+0x5c0/0x4c20
[  423.726832]  ? mark_held_locks+0x130/0x130
[  423.731073]  ? print_usage_bug+0x80/0xc0
[  423.735136]  ? find_held_lock+0x36/0x1c0
[  423.739203]  vprintk_default+0x28/0x30
[  423.743104]  vprintk_func+0x7e/0x181
[  423.746819]  printk+0xa7/0xcf
[  423.749919]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  423.754676]  ? printk+0xa7/0xcf
[  423.757958]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.763509]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  423.768701]  show_free_areas.cold.117+0x103e/0x215d
[  423.773732]  ? si_meminfo_node+0x260/0x260
[  423.777969]  ? __lock_acquire+0x62f/0x4c20
[  423.782208]  ? __lock_acquire+0x62f/0x4c20
[  423.786443]  ? __account_cfs_rq_runtime+0x790/0x790
[  423.791470]  ? mark_held_locks+0x130/0x130
[  423.795707]  ? mark_held_locks+0x130/0x130
[  423.799944]  ? zap_class+0x640/0x640
[  423.803661]  ? put_dec+0x3b/0xf0
[  423.807033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.812580]  ? find_held_lock+0x36/0x1c0
[  423.816651]  ? serial8250_console_write+0x8b3/0xb10
[  423.821663]  ? lock_downgrade+0x900/0x900
[  423.825812]  ? zap_class+0x640/0x640
[  423.829524]  ? zap_class+0x640/0x640
[  423.833239]  ? print_usage_bug+0xc0/0xc0
[  423.837295]  ? do_raw_spin_unlock+0xa7/0x330
[  423.841699]  ? trace_hardirqs_on+0x310/0x310
[  423.846105]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.851654]  ? find_held_lock+0x36/0x1c0
[  423.855717]  ? mark_held_locks+0xc7/0x130
[  423.859867]  ? console_unlock+0x1002/0x1190
[  423.864196]  ? netconsole_netdev_event+0x280/0x280
[  423.869121]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  423.873700]  ? trace_hardirqs_on+0xbd/0x310
[  423.878025]  ? vprintk_emit+0x391/0x990
[  423.881999]  ? trace_hardirqs_off_caller+0x310/0x310
[  423.887106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.892643]  ? netconsole_netdev_event+0x280/0x280
[  423.897570]  ? console_unlock+0x8d8/0x1190
[  423.901812]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  423.906485]  ? vprintk_emit+0x846/0x990
[  423.910457]  ? lock_release+0xa00/0xa00
[  423.914430]  ? preempt_count_add+0xbc/0x1b0
[  423.918746]  ? wake_up_klogd+0x11a/0x180
[  423.922801]  ? console_device+0xc0/0xc0
[  423.926773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.932313]  ? vprintk_emit+0x293/0x990
[  423.936289]  ? wake_up_klogd+0x180/0x180
[  423.940350]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  423.945105]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  423.950554]  ? retint_kernel+0x1b/0x2d
[  423.954448]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  423.959230]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  423.963986]  ? show_mem+0x1e/0x17b
[  423.967544]  show_mem+0x34/0x17b
[  423.970914]  dump_header+0x2f1/0xf72
[  423.974632]  ? pagefault_out_of_memory+0x197/0x197
[  423.979652]  ? __lock_acquire+0x62f/0x4c20
[  423.983887]  ? percpu_ref_get_many+0x240/0x240
[  423.988477]  ? print_usage_bug+0xc0/0xc0
[  423.992544]  ? zap_class+0x640/0x640
[  423.996254]  ? print_usage_bug+0xc0/0xc0
[  424.000307]  ? print_usage_bug+0xc0/0xc0
[  424.004366]  ? zap_class+0x640/0x640
[  424.008081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.013622]  ? find_held_lock+0x36/0x1c0
[  424.017698]  ? mark_held_locks+0xc7/0x130
[  424.021850]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  424.026949]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  424.032051]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  424.036628]  ? trace_hardirqs_on+0xbd/0x310
[  424.040946]  ? kasan_check_read+0x11/0x20
[  424.045096]  ? ___ratelimit+0x3b4/0x672
[  424.049067]  ? trace_hardirqs_off_caller+0x310/0x310
[  424.054167]  ? trace_hardirqs_on+0x310/0x310
[  424.058572]  ? lock_downgrade+0x900/0x900
[  424.062728]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  424.067830]  ? ___ratelimit+0x3b9/0x672
[  424.071805]  ? idr_get_free+0xf70/0xf70
[  424.075778]  ? find_held_lock+0x36/0x1c0
[  424.079842]  oom_kill_process.cold.27+0x10/0x903
[  424.084593]  ? zap_class+0x640/0x640
[  424.088304]  ? check_preemption_disabled+0x48/0x280
[  424.093324]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.098265]  ? kasan_check_read+0x11/0x20
[  424.102420]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.107701]  ? oom_evaluate_task+0x540/0x540
[  424.112111]  ? find_held_lock+0x36/0x1c0
[  424.116176]  ? out_of_memory+0x974/0x1430
[  424.120319]  ? lock_downgrade+0x900/0x900
[  424.124469]  ? check_preemption_disabled+0x48/0x280
[  424.129487]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.134410]  ? kasan_check_read+0x11/0x20
[  424.138558]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.143832]  ? rcu_softirq_qs+0x20/0x20
[  424.147823]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.153358]  ? oom_evaluate_task+0x302/0x540
[  424.157767]  out_of_memory+0xa84/0x1430
[  424.161744]  ? oom_killer_disable+0x3a0/0x3a0
[  424.166236]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  424.171194]  ? __ww_mutex_check_waiters+0x160/0x160
[  424.176231]  __alloc_pages_slowpath+0x2354/0x2e10
[  424.181096]  ? warn_alloc+0x120/0x120
[  424.184891]  ? mark_held_locks+0x130/0x130
[  424.189124]  ? find_get_entry+0xaae/0x1120
[  424.193363]  ? filemap_map_pages+0x1a20/0x1a20
[  424.197949]  ? zap_class+0x640/0x640
[  424.201673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.207214]  ? check_preemption_disabled+0x48/0x280
[  424.212230]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.217761]  ? should_fail+0x22d/0xd01
[  424.221689]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.226789]  ? zap_class+0x640/0x640
[  424.230521]  ? __lock_is_held+0xb5/0x140
[  424.234586]  ? mark_held_locks+0x130/0x130
[  424.238830]  ? lock_release+0xa00/0xa00
[  424.242804]  ? perf_trace_sched_process_exec+0x860/0x860
[  424.248256]  ? xa_load+0x2ba/0x460
[  424.251796]  ? lock_downgrade+0x900/0x900
[  424.255943]  ? __might_sleep+0x95/0x190
[  424.259919]  __alloc_pages_nodemask+0xa80/0xde0
[  424.264592]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  424.269604]  ? __page_cache_alloc+0x191/0x5c0
[  424.274095]  ? xa_load+0x2e1/0x460
[  424.277636]  ? xa_clear_mark+0x40/0x40
[  424.281554]  ? zap_class+0x640/0x640
[  424.285281]  ? zap_class+0x640/0x640
[  424.289002]  ? zap_class+0x640/0x640
[  424.292710]  ? __do_page_cache_readahead+0x663/0x810
[  424.297904]  ? find_held_lock+0x36/0x1c0
[  424.301967]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  424.307511]  alloc_pages_current+0x173/0x350
[  424.311922]  __page_cache_alloc+0x38c/0x5c0
[  424.316235]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.321160]  ? kasan_check_read+0x11/0x20
[  424.325302]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.330575]  ? generic_perform_write+0x6a0/0x6a0
[  424.335325]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.340861]  ? check_preemption_disabled+0x48/0x280
[  424.345985]  filemap_fault+0x1595/0x25f0
[  424.350058]  ? __lock_page_or_retry+0xa00/0xa00
[  424.354727]  ? mark_held_locks+0x130/0x130
[  424.358971]  ? filemap_map_pages+0xd6b/0x1a20
[  424.363468]  ? lock_downgrade+0x900/0x900
[  424.367612]  ? check_preemption_disabled+0x48/0x280
[  424.372626]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.377570]  ? kasan_check_read+0x11/0x20
[  424.381714]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.386990]  ? rcu_softirq_qs+0x20/0x20
[  424.390991]  ? filemap_map_pages+0xd92/0x1a20
[  424.395486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.401026]  ? find_get_entries_tag+0x1400/0x1400
[  424.405872]  ? __lock_acquire+0x62f/0x4c20
[  424.410116]  ? lock_acquire+0x1ed/0x520
[  424.414086]  ? ext4_filemap_fault+0x7a/0xad
[  424.418409]  ? lock_release+0xa00/0xa00
[  424.422387]  ? perf_trace_sched_process_exec+0x860/0x860
[  424.427838]  ? print_usage_bug+0xc0/0xc0
[  424.431897]  ? print_usage_bug+0xc0/0xc0
[  424.435970]  ? down_read+0x8d/0x120
[  424.439595]  ? ext4_filemap_fault+0x7a/0xad
[  424.443914]  ? __down_interruptible+0x700/0x700
[  424.448594]  ext4_filemap_fault+0x82/0xad
[  424.452738]  __do_fault+0x100/0x6b0
[  424.456364]  ? pmd_devmap_trans_unstable+0x220/0x220
[  424.461472]  ? mark_held_locks+0x130/0x130
[  424.465704]  ? mark_held_locks+0x130/0x130
[  424.469933]  ? find_held_lock+0x36/0x1c0
[  424.474000]  ? find_held_lock+0x36/0x1c0
[  424.478061]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.483603]  __handle_mm_fault+0x3ea6/0x5be0
[  424.488007]  ? poll_select_copy_remaining+0x18c/0x6a0
[  424.493201]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  424.498049]  ? __might_fault+0x12b/0x1e0
[  424.502106]  ? lock_downgrade+0x900/0x900
[  424.506273]  ? zap_class+0x640/0x640
[  424.509992]  ? zap_class+0x640/0x640
[  424.513707]  ? find_held_lock+0x36/0x1c0
[  424.517771]  ? handle_mm_fault+0x42a/0xc70
[  424.522003]  ? lock_downgrade+0x900/0x900
[  424.526167]  ? check_preemption_disabled+0x48/0x280
[  424.531179]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.536102]  ? kasan_check_read+0x11/0x20
[  424.540248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.545522]  ? rcu_softirq_qs+0x20/0x20
[  424.549490]  ? trace_hardirqs_off_caller+0x310/0x310
[  424.554595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.560136]  ? check_preemption_disabled+0x48/0x280
[  424.565155]  handle_mm_fault+0x54f/0xc70
[  424.569214]  ? __handle_mm_fault+0x5be0/0x5be0
[  424.573796]  ? find_vma+0x34/0x190
[  424.577335]  __do_page_fault+0x5e8/0xe60
[  424.581394]  ? trace_hardirqs_off+0xb8/0x310
[  424.585812]  do_page_fault+0xf2/0x7e0
[  424.589611]  ? vmalloc_sync_all+0x30/0x30
[  424.593757]  ? error_entry+0x70/0xd0
[  424.597466]  ? trace_hardirqs_off_caller+0xbb/0x310
[  424.602478]  ? trace_hardirqs_on_caller+0xc0/0x310
[  424.607404]  ? syscall_return_slowpath+0x5e0/0x5e0
[  424.612332]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.617175]  ? trace_hardirqs_on_caller+0x310/0x310
[  424.622186]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  424.627633]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  424.632646]  ? prepare_exit_to_usermode+0x291/0x3b0
[  424.638193]  ? page_fault+0x8/0x30
[  424.641735]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.646580]  ? page_fault+0x8/0x30
[  424.650114]  page_fault+0x1e/0x30
[  424.653564] RIP: 0033:0x7ff9ad261dd3
[  424.657287] Code: Bad RIP value.
[  424.660648] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  424.666008] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  424.673274] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  424.680710] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  424.687970] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  424.695231] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  424.702527] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  424.702587] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  424.708939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  424.708946] Call Trace:
[  424.715524] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  424.724780]  dump_stack+0x244/0x39d
[  424.727338] init cpuset=/ mems_allowed=0
[  424.737033]  ? dump_stack_print_info.cold.1+0x20/0x20
[  424.749858]  warn_alloc.cold.116+0xb7/0x1bd
[  424.754184]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  424.759024]  ? lock_downgrade+0x900/0x900
[  424.763175]  ? trace_hardirqs_off+0xb8/0x310
[  424.767602]  ? trace_hardirqs_off+0xb8/0x310
[  424.772016]  __alloc_pages_slowpath+0x26e8/0x2e10
[  424.776880]  ? warn_alloc+0x120/0x120
[  424.780686]  ? warn_alloc+0x120/0x120
[  424.784519]  ? __bfs+0xb0/0x780
[  424.787799]  ? warn_alloc+0x120/0x120
[  424.791594]  ? print_usage_bug+0xc0/0xc0
[  424.795650]  ? lockdep_on+0x50/0x50
[  424.799275]  ? print_usage_bug+0xc0/0xc0
[  424.803343]  ? check_usage+0x1aa/0x790
[  424.807227]  ? trace_hardirqs_off+0xb8/0x310
[  424.811634]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.817164]  ? should_fail+0x22d/0xd01
[  424.821050]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.826150]  ? __lock_acquire+0x62f/0x4c20
[  424.830383]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.835485]  ? __lock_acquire+0x62f/0x4c20
[  424.839713]  ? should_fail+0x22d/0xd01
[  424.843617]  ? mark_held_locks+0x130/0x130
[  424.847851]  ? mark_held_locks+0x130/0x130
[  424.852087]  ? zap_class+0x640/0x640
[  424.855797]  ? ret_from_fork+0x3a/0x50
[  424.859681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.865216]  ? check_preemption_disabled+0x48/0x280
[  424.870236]  ? __lock_is_held+0xb5/0x140
[  424.874306]  __alloc_pages_nodemask+0xa80/0xde0
[  424.878969]  ? zap_class+0x640/0x640
[  424.882687]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  424.887708]  ? find_held_lock+0x36/0x1c0
[  424.891788]  ? ____cache_alloc_node+0x1c7/0x1e0
[  424.896454]  ? lock_downgrade+0x900/0x900
[  424.900602]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.906140]  cache_grow_begin+0xa5/0x8c0
[  424.910195]  ? do_raw_spin_unlock+0xa7/0x330
[  424.914606]  fallback_alloc+0x204/0x2e0
[  424.918587]  ____cache_alloc_node+0x1c7/0x1e0
[  424.923086]  kmem_cache_alloc_node+0xe3/0x730
[  424.927575]  ? mark_held_locks+0xc7/0x130
[  424.931732]  __alloc_skb+0x119/0x770
[  424.935448]  ? netdev_alloc_frag+0x1f0/0x1f0
[  424.939850]  ? do_raw_spin_trylock+0x270/0x270
[  424.944436]  ? kmem_cache_alloc_trace+0x353/0x750
[  424.949275]  ? queue_work_on+0x12c/0x1e0
[  424.953339]  ? switchdev_port_obj_del+0xdc/0x440
[  424.958091]  ? switchdev_trans_item_enqueue+0x260/0x260
[  424.963454]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  424.968481]  __br_mdb_notify+0x4ff/0x15d0
[  424.972638]  ? __br_mdb_add+0x7f0/0x7f0
[  424.976619]  ? zap_class+0x640/0x640
[  424.980337]  ? br_multicast_group_expired+0x96/0x610
[  424.985445]  ? lock_downgrade+0x900/0x900
[  424.989595]  br_mdb_notify+0x310/0x410
[  424.993491]  ? br_mdb_dump+0x27b0/0x27b0
[  424.997553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.003099]  br_multicast_group_expired+0x1bc/0x610
[  425.008122]  ? br_mdb_free+0x80/0x80
[  425.011840]  call_timer_fn+0x272/0x920
[  425.015722]  ? br_mdb_free+0x80/0x80
[  425.019437]  ? process_timeout+0x40/0x40
[  425.023503]  ? __run_timers+0x7da/0xc70
[  425.027482]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.031972]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.036467]  ? br_mdb_free+0x80/0x80
[  425.040184]  ? lockdep_hardirqs_on+0x296/0x5b0
[  425.044763]  ? trace_hardirqs_on+0xbd/0x310
[  425.049083]  ? kasan_check_read+0x11/0x20
[  425.053224]  ? __run_timers+0x7da/0xc70
[  425.057196]  ? trace_hardirqs_off_caller+0x310/0x310
[  425.062300]  ? br_mdb_free+0x80/0x80
[  425.066015]  ? br_mdb_free+0x80/0x80
[  425.069722]  __run_timers+0x7e5/0xc70
[  425.073527]  ? timer_fixup_init+0x70/0x70
[  425.077670]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.082161]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.086655]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  425.091234]  ? trace_hardirqs_on+0xbd/0x310
[  425.095557]  ? kasan_check_read+0x11/0x20
[  425.099701]  ? finish_task_switch+0x1f4/0x910
[  425.104193]  ? trace_hardirqs_off_caller+0x310/0x310
[  425.109295]  ? compat_start_thread+0x80/0x80
[  425.113717]  ? pvclock_read_flags+0x160/0x160
[  425.118207]  ? __switch_to_asm+0x34/0x70
[  425.122262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.127794]  ? check_preemption_disabled+0x48/0x280
[  425.132815]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  425.138346]  ? rcu_pm_notify+0xc0/0xc0
[  425.142240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.147771]  ? check_preemption_disabled+0x48/0x280
[  425.152786]  run_timer_softirq+0x52/0xb0
[  425.156845]  ? rcu_read_lock_sched_held+0x14f/0x180
[  425.161875]  __do_softirq+0x308/0xb7e
[  425.165680]  ? trace_hardirqs_on_caller+0xc0/0x310
[  425.170607]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  425.175704]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  425.181149]  ? preempt_count_add+0xe6/0x1b0
[  425.185473]  ? schedule+0x108/0x460
[  425.189094]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  425.193855]  ? trace_hardirqs_off+0xb8/0x310
[  425.198261]  ? smpboot_thread_fn+0x68b/0xa00
[  425.202667]  ? trace_hardirqs_on+0x310/0x310
[  425.207082]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.212617]  ? check_preemption_disabled+0x48/0x280
[  425.217628]  ? takeover_tasklets+0xa90/0xa90
[  425.222031]  run_ksoftirqd+0x5e/0x100
[  425.225824]  smpboot_thread_fn+0x68b/0xa00
[  425.230061]  ? sort_range+0x30/0x30
[  425.233684]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  425.238781]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.244317]  ? __kthread_parkme+0xfb/0x1a0
[  425.248550]  ? sort_range+0x30/0x30
[  425.252170]  kthread+0x35a/0x440
[  425.255533]  ? kthread_stop+0x900/0x900
[  425.259508]  ret_from_fork+0x3a/0x50
[  425.263234] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  425.263238] warn_alloc_show_mem: 1 callbacks suppressed
[  425.263244] Mem-Info:
[  425.269034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  425.269041] Call Trace:
[  425.274419] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  425.274419]  active_file:12 inactive_file:10 isolated_file:0
[  425.274419]  unevictable:0 dirty:0 writeback:0 unstable:0
[  425.274419]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  425.274419]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  425.274419]  free:13734 free_pcp:626 free_cma:0
[  425.276789]  <IRQ>
[  425.286142] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  425.288712]  dump_stack+0x244/0x39d
[  425.321733] 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
[  425.323878]  ? dump_stack_print_info.cold.1+0x20/0x20
[  425.351604] lowmem_reserve[]: 0 2818 6321 6321
[  425.355235]  warn_alloc.cold.116+0xb7/0x1bd
[  425.381305] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  425.386501]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  425.391048] lowmem_reserve[]: 0 0 3503 3503
[  425.395377]  ? lock_downgrade+0x900/0x900
[  425.423014] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  425.427861]  ? trace_hardirqs_off+0xb8/0x310
[  425.432154] lowmem_reserve[]: 0 0 0 0
[  425.436302]  ? trace_hardirqs_off+0xb8/0x310
[  425.465416] 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
[  425.470243]  __alloc_pages_slowpath+0x26e8/0x2e10
[  425.474013] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  425.478438]  ? warn_alloc+0x120/0x120
[  425.491908] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  425.496756]  ? print_usage_bug+0xc0/0xc0
[  425.511814] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  425.515600]  ? warn_alloc+0x120/0x120
[  425.529969] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  425.534123]  ? warn_alloc+0x120/0x120
[  425.542929] 2988 total pagecache pages
[  425.546721]  ? print_usage_bug+0xc0/0xc0
[  425.555272] 0 pages in swap cache
[  425.559060]  ? kvm_clock_read+0x18/0x30
[  425.562919] Swap cache stats: add 0, delete 0, find 0/0
[  425.566963]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  425.570386] Free swap  = 0kB
[  425.574353]  ? print_usage_bug+0xc0/0xc0
[  425.579684] Total swap = 0kB
[  425.584688]  ? __lock_acquire+0x62f/0x4c20
[  425.587678] 1965979 pages RAM
[  425.591726]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.594711] 0 pages HighMem/MovableOnly
[  425.594718] 342855 pages reserved
[  425.598941]  ? should_fail+0x22d/0xd01
[  425.602011] 0 pages cma reserved
[  425.602149] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  425.607541]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  425.611494] ksoftirqd/0 cpuset=/ mems_allowed=0
[  425.614936]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.647547]  ? __lock_acquire+0x62f/0x4c20
[  425.651781]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.656880]  ? __lock_acquire+0x62f/0x4c20
[  425.661107]  ? should_fail+0x22d/0xd01
[  425.664986]  ? rcu_irq_exit+0x1a2/0x390
[  425.668966]  ? mark_held_locks+0x130/0x130
[  425.673203]  ? mark_held_locks+0x130/0x130
[  425.677823]  ? try_to_wake_up+0x11c/0x1490
[  425.682056]  ? lock_downgrade+0x900/0x900
[  425.686209]  ? zap_class+0x640/0x640
[  425.689937]  ? print_usage_bug+0xc0/0xc0
[  425.693996]  ? trace_hardirqs_off+0xb8/0x310
[  425.698401]  ? kasan_check_read+0x11/0x20
[  425.702551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.708085]  ? check_preemption_disabled+0x48/0x280
[  425.713104]  ? __lock_is_held+0xb5/0x140
[  425.717166]  __alloc_pages_nodemask+0xa80/0xde0
[  425.721831]  ? zap_class+0x640/0x640
[  425.725547]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  425.730575]  ? find_held_lock+0x36/0x1c0
[  425.734641]  ? ____cache_alloc_node+0x1c7/0x1e0
[  425.739315]  ? lock_downgrade+0x900/0x900
[  425.743472]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.749031]  cache_grow_begin+0xa5/0x8c0
[  425.753088]  ? do_raw_spin_unlock+0xa7/0x330
[  425.757499]  fallback_alloc+0x204/0x2e0
[  425.761482]  ____cache_alloc_node+0x1c7/0x1e0
[  425.765979]  kmem_cache_alloc_node+0xe3/0x730
[  425.770468]  ? ipv6_get_ifaddr+0x42e/0x620
[  425.774712]  __alloc_skb+0x119/0x770
[  425.778431]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  425.783710]  ? netdev_alloc_frag+0x1f0/0x1f0
[  425.788116]  ? lock_downgrade+0x900/0x900
[  425.792265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.797795]  ? refcount_sub_and_test_checked+0x203/0x310
[  425.803242]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  425.808689]  ? addrconf_rs_timer+0x690/0x690
[  425.813102]  ndisc_alloc_skb+0x144/0x340
[  425.817166]  ndisc_send_rs+0x331/0x6e0
[  425.821069]  addrconf_rs_timer+0x314/0x690
[  425.825303]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.829555]  call_timer_fn+0x272/0x920
[  425.833435]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.837666]  ? process_timeout+0x40/0x40
[  425.841730]  ? mark_held_locks+0xc7/0x130
[  425.845876]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.850370]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.854863]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.859092]  ? lockdep_hardirqs_on+0x296/0x5b0
[  425.863670]  ? trace_hardirqs_on+0xbd/0x310
[  425.867992]  ? kasan_check_read+0x11/0x20
[  425.872131]  ? __run_timers+0x7da/0xc70
[  425.876101]  ? trace_hardirqs_off_caller+0x310/0x310
[  425.881226]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.885551]  __run_timers+0x7e5/0xc70
[  425.889357]  ? timer_fixup_init+0x70/0x70
[  425.893506]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  425.898519]  ? zap_class+0x640/0x640
[  425.902233]  ? print_usage_bug+0xc0/0xc0
[  425.906296]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  425.911496]  ? find_held_lock+0x36/0x1c0
[  425.915557]  ? zap_class+0x640/0x640
[  425.919272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.924809]  ? check_preemption_disabled+0x48/0x280
[  425.929834]  ? __lock_is_held+0xb5/0x140
[  425.933900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.939433]  ? check_preemption_disabled+0x48/0x280
[  425.944448]  run_timer_softirq+0x52/0xb0
[  425.948504]  ? rcu_read_lock_sched_held+0x14f/0x180
[  425.953517]  __do_softirq+0x308/0xb7e
[  425.957322]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  425.961811]  ? lock_downgrade+0x900/0x900
[  425.965960]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  425.971064]  ? pvclock_read_flags+0x160/0x160
[  425.975557]  ? lapic_next_event+0x5a/0x90
[  425.979722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.985260]  ? kvm_clock_read+0x18/0x30
[  425.989230]  ? kvm_sched_clock_read+0x9/0x20
[  425.993639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.999175]  ? check_preemption_disabled+0x48/0x280
[  426.004198]  irq_exit+0x17f/0x1c0
[  426.007647]  smp_apic_timer_interrupt+0x1cb/0x760
[  426.012488]  ? smp_reschedule_interrupt+0x109/0x650
[  426.017501]  ? smp_call_function_single_interrupt+0x650/0x650
[  426.023385]  ? interrupt_entry+0xb5/0xc0
[  426.027445]  ? trace_hardirqs_off_caller+0xbb/0x310
[  426.032455]  ? trace_hardirqs_off_caller+0xbb/0x310
[  426.037473]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.042323]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.047339]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.052353]  ? task_prio+0x50/0x50
[  426.055890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.061424]  ? check_preemption_disabled+0x48/0x280
[  426.066442]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.071291]  apic_timer_interrupt+0xf/0x20
[  426.075521]  </IRQ>
[  426.077755] RIP: 0010:console_unlock+0x102f/0x1190
[  426.082682] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  426.101576] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  426.109280] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  426.116551] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  426.123812] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  426.131080] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  426.138342] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  426.145618]  ? netconsole_netdev_event+0x280/0x280
[  426.150554]  ? console_unlock+0x1026/0x1190
[  426.154890]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  426.159561]  ? lock_release+0xa00/0xa00
[  426.163544]  ? interrupt_entry+0xc0/0xc0
[  426.167613]  vprintk_emit+0x391/0x990
[  426.171415]  ? wake_up_klogd+0x180/0x180
[  426.175477]  ? wake_up_klogd+0x180/0x180
[  426.179530]  ? attach_entity_load_avg+0x850/0x860
[  426.184382]  ? __lock_acquire+0x5c0/0x4c20
[  426.188619]  ? mark_held_locks+0x130/0x130
[  426.192850]  ? print_usage_bug+0x80/0xc0
[  426.196917]  ? find_held_lock+0x36/0x1c0
[  426.200996]  vprintk_default+0x28/0x30
[  426.204880]  vprintk_func+0x7e/0x181
[  426.208593]  printk+0xa7/0xcf
[  426.211696]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  426.216452]  ? printk+0xa7/0xcf
[  426.219733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.225276]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  426.230473]  show_free_areas.cold.117+0x103e/0x215d
[  426.235502]  ? si_meminfo_node+0x260/0x260
[  426.239740]  ? __lock_acquire+0x62f/0x4c20
[  426.243968]  ? __lock_acquire+0x62f/0x4c20
[  426.248202]  ? __account_cfs_rq_runtime+0x790/0x790
[  426.253228]  ? mark_held_locks+0x130/0x130
[  426.257463]  ? mark_held_locks+0x130/0x130
[  426.261698]  ? zap_class+0x640/0x640
[  426.265410]  ? put_dec+0x3b/0xf0
[  426.268772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.274322]  ? find_held_lock+0x36/0x1c0
[  426.278392]  ? serial8250_console_write+0x8b3/0xb10
[  426.283405]  ? lock_downgrade+0x900/0x900
[  426.287549]  ? zap_class+0x640/0x640
[  426.291257]  ? zap_class+0x640/0x640
[  426.294973]  ? print_usage_bug+0xc0/0xc0
[  426.299026]  ? do_raw_spin_unlock+0xa7/0x330
[  426.303430]  ? trace_hardirqs_on+0x310/0x310
[  426.307844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.313398]  ? find_held_lock+0x36/0x1c0
[  426.317474]  ? mark_held_locks+0xc7/0x130
[  426.321621]  ? console_unlock+0x1002/0x1190
[  426.325943]  ? netconsole_netdev_event+0x280/0x280
[  426.330872]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  426.335449]  ? trace_hardirqs_on+0xbd/0x310
[  426.339771]  ? vprintk_emit+0x391/0x990
[  426.343740]  ? trace_hardirqs_off_caller+0x310/0x310
[  426.348841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.354382]  ? netconsole_netdev_event+0x280/0x280
[  426.359313]  ? console_unlock+0x8d8/0x1190
[  426.363558]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  426.368217]  ? vprintk_emit+0x846/0x990
[  426.372194]  ? lock_release+0xa00/0xa00
[  426.376162]  ? preempt_count_add+0xbc/0x1b0
[  426.380478]  ? wake_up_klogd+0x11a/0x180
[  426.384535]  ? console_device+0xc0/0xc0
[  426.388507]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.394049]  ? vprintk_emit+0x293/0x990
[  426.398022]  ? wake_up_klogd+0x180/0x180
[  426.402080]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  426.406830]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  426.412285]  ? retint_kernel+0x1b/0x2d
[  426.416181]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  426.420954]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  426.425713]  ? show_mem+0x1e/0x17b
[  426.429250]  show_mem+0x34/0x17b
[  426.432625]  dump_header+0x2f1/0xf72
[  426.436347]  ? pagefault_out_of_memory+0x197/0x197
[  426.441291]  ? __lock_acquire+0x62f/0x4c20
[  426.445527]  ? percpu_ref_get_many+0x240/0x240
[  426.450108]  ? print_usage_bug+0xc0/0xc0
[  426.454170]  ? zap_class+0x640/0x640
[  426.457883]  ? print_usage_bug+0xc0/0xc0
[  426.461937]  ? print_usage_bug+0xc0/0xc0
[  426.465997]  ? zap_class+0x640/0x640
[  426.469714]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.475249]  ? find_held_lock+0x36/0x1c0
[  426.479325]  ? mark_held_locks+0xc7/0x130
[  426.483473]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  426.488573]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  426.493673]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  426.498251]  ? trace_hardirqs_on+0xbd/0x310
[  426.502570]  ? kasan_check_read+0x11/0x20
[  426.506712]  ? ___ratelimit+0x3b4/0x672
[  426.510683]  ? trace_hardirqs_off_caller+0x310/0x310
[  426.515781]  ? trace_hardirqs_on+0x310/0x310
[  426.520191]  ? lock_downgrade+0x900/0x900
[  426.524340]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  426.529436]  ? ___ratelimit+0x3b9/0x672
[  426.533414]  ? idr_get_free+0xf70/0xf70
[  426.537382]  ? find_held_lock+0x36/0x1c0
[  426.541449]  oom_kill_process.cold.27+0x10/0x903
[  426.546200]  ? zap_class+0x640/0x640
[  426.549909]  ? check_preemption_disabled+0x48/0x280
[  426.554923]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.559846]  ? kasan_check_read+0x11/0x20
[  426.563986]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.569258]  ? oom_evaluate_task+0x540/0x540
[  426.573680]  ? find_held_lock+0x36/0x1c0
[  426.577746]  ? out_of_memory+0x974/0x1430
[  426.581891]  ? lock_downgrade+0x900/0x900
[  426.586034]  ? check_preemption_disabled+0x48/0x280
[  426.591051]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.595980]  ? kasan_check_read+0x11/0x20
[  426.600149]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.605424]  ? rcu_softirq_qs+0x20/0x20
[  426.609396]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.614930]  ? oom_evaluate_task+0x302/0x540
[  426.619339]  out_of_memory+0xa84/0x1430
[  426.623316]  ? oom_killer_disable+0x3a0/0x3a0
[  426.627812]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  426.632740]  ? __ww_mutex_check_waiters+0x160/0x160
[  426.638316]  __alloc_pages_slowpath+0x2354/0x2e10
[  426.643185]  ? warn_alloc+0x120/0x120
[  426.646979]  ? mark_held_locks+0x130/0x130
[  426.651216]  ? find_get_entry+0xaae/0x1120
[  426.655457]  ? filemap_map_pages+0x1a20/0x1a20
[  426.660046]  ? zap_class+0x640/0x640
[  426.663769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.669304]  ? check_preemption_disabled+0x48/0x280
[  426.674314]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.679843]  ? should_fail+0x22d/0xd01
[  426.683746]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  426.688855]  ? zap_class+0x640/0x640
[  426.692586]  ? __lock_is_held+0xb5/0x140
[  426.696650]  ? mark_held_locks+0x130/0x130
[  426.700881]  ? lock_release+0xa00/0xa00
[  426.704850]  ? perf_trace_sched_process_exec+0x860/0x860
[  426.710295]  ? xa_load+0x2ba/0x460
[  426.713831]  ? lock_downgrade+0x900/0x900
[  426.717978]  ? __might_sleep+0x95/0x190
[  426.721952]  __alloc_pages_nodemask+0xa80/0xde0
[  426.726623]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  426.731633]  ? __page_cache_alloc+0x191/0x5c0
[  426.736125]  ? xa_load+0x2e1/0x460
[  426.739661]  ? xa_clear_mark+0x40/0x40
[  426.743549]  ? zap_class+0x640/0x640
[  426.747270]  ? zap_class+0x640/0x640
[  426.750977]  ? zap_class+0x640/0x640
[  426.754689]  ? __do_page_cache_readahead+0x663/0x810
[  426.759801]  ? find_held_lock+0x36/0x1c0
[  426.763863]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  426.769409]  alloc_pages_current+0x173/0x350
[  426.773818]  __page_cache_alloc+0x38c/0x5c0
[  426.778133]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.783063]  ? kasan_check_read+0x11/0x20
[  426.787205]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.792478]  ? generic_perform_write+0x6a0/0x6a0
[  426.797227]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.802771]  ? check_preemption_disabled+0x48/0x280
[  426.807796]  filemap_fault+0x1595/0x25f0
[  426.811864]  ? __lock_page_or_retry+0xa00/0xa00
[  426.816531]  ? mark_held_locks+0x130/0x130
[  426.820774]  ? filemap_map_pages+0xd6b/0x1a20
[  426.825270]  ? lock_downgrade+0x900/0x900
[  426.829416]  ? check_preemption_disabled+0x48/0x280
[  426.834430]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.839352]  ? kasan_check_read+0x11/0x20
[  426.843497]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.848773]  ? rcu_softirq_qs+0x20/0x20
[  426.852755]  ? filemap_map_pages+0xd92/0x1a20
[  426.857274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.862814]  ? find_get_entries_tag+0x1400/0x1400
[  426.867659]  ? __lock_acquire+0x62f/0x4c20
[  426.871899]  ? lock_acquire+0x1ed/0x520
[  426.875870]  ? ext4_filemap_fault+0x7a/0xad
[  426.880194]  ? lock_release+0xa00/0xa00
[  426.884161]  ? perf_trace_sched_process_exec+0x860/0x860
[  426.889606]  ? print_usage_bug+0xc0/0xc0
[  426.893662]  ? print_usage_bug+0xc0/0xc0
[  426.897729]  ? down_read+0x8d/0x120
[  426.901351]  ? ext4_filemap_fault+0x7a/0xad
[  426.905670]  ? __down_interruptible+0x700/0x700
[  426.910342]  ext4_filemap_fault+0x82/0xad
[  426.914490]  __do_fault+0x100/0x6b0
[  426.918117]  ? pmd_devmap_trans_unstable+0x220/0x220
[  426.923219]  ? mark_held_locks+0x130/0x130
[  426.927458]  ? mark_held_locks+0x130/0x130
[  426.931695]  ? find_held_lock+0x36/0x1c0
[  426.935760]  ? find_held_lock+0x36/0x1c0
[  426.939819]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.945359]  __handle_mm_fault+0x3ea6/0x5be0
[  426.949775]  ? poll_select_copy_remaining+0x18c/0x6a0
[  426.954969]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  426.959813]  ? __might_fault+0x12b/0x1e0
[  426.963870]  ? lock_downgrade+0x900/0x900
[  426.968043]  ? zap_class+0x640/0x640
[  426.971749]  ? zap_class+0x640/0x640
[  426.975470]  ? find_held_lock+0x36/0x1c0
[  426.979535]  ? handle_mm_fault+0x42a/0xc70
[  426.983772]  ? lock_downgrade+0x900/0x900
[  426.987915]  ? check_preemption_disabled+0x48/0x280
[  426.992927]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.997852]  ? kasan_check_read+0x11/0x20
[  427.001995]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  427.007267]  ? rcu_softirq_qs+0x20/0x20
[  427.011246]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.016350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.021883]  ? check_preemption_disabled+0x48/0x280
[  427.026905]  handle_mm_fault+0x54f/0xc70
[  427.030968]  ? __handle_mm_fault+0x5be0/0x5be0
[  427.035551]  ? find_vma+0x34/0x190
[  427.039094]  __do_page_fault+0x5e8/0xe60
[  427.043154]  ? trace_hardirqs_off+0xb8/0x310
[  427.047569]  do_page_fault+0xf2/0x7e0
[  427.051366]  ? vmalloc_sync_all+0x30/0x30
[  427.055508]  ? error_entry+0x70/0xd0
[  427.059218]  ? trace_hardirqs_off_caller+0xbb/0x310
[  427.064240]  ? trace_hardirqs_on_caller+0xc0/0x310
[  427.069170]  ? syscall_return_slowpath+0x5e0/0x5e0
[  427.074093]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.078930]  ? trace_hardirqs_on_caller+0x310/0x310
[  427.083950]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  427.089395]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  427.094407]  ? prepare_exit_to_usermode+0x291/0x3b0
[  427.099418]  ? page_fault+0x8/0x30
[  427.102963]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.107805]  ? page_fault+0x8/0x30
[  427.111340]  page_fault+0x1e/0x30
[  427.114788] RIP: 0033:0x7ff9ad261dd3
[  427.118506] Code: Bad RIP value.
[  427.121861] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  427.127222] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  427.134574] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  427.141839] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  427.149101] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  427.156367] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  427.163688] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  427.163760] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  427.170100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  427.170107] Call Trace:
[  427.176662] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  427.185929]  dump_stack+0x244/0x39d
[  427.188488] init cpuset=/ mems_allowed=0
[  427.198182]  ? dump_stack_print_info.cold.1+0x20/0x20
[  427.211014]  warn_alloc.cold.116+0xb7/0x1bd
[  427.215335]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  427.220183]  ? lock_downgrade+0x900/0x900
[  427.224343]  ? trace_hardirqs_off+0xb8/0x310
[  427.228752]  ? trace_hardirqs_off+0xb8/0x310
[  427.233164]  __alloc_pages_slowpath+0x26e8/0x2e10
[  427.238028]  ? warn_alloc+0x120/0x120
[  427.241832]  ? warn_alloc+0x120/0x120
[  427.245630]  ? __bfs+0xb0/0x780
[  427.248906]  ? warn_alloc+0x120/0x120
[  427.252703]  ? print_usage_bug+0xc0/0xc0
[  427.256758]  ? lockdep_on+0x50/0x50
[  427.260385]  ? print_usage_bug+0xc0/0xc0
[  427.264443]  ? check_usage+0x1aa/0x790
[  427.268326]  ? trace_hardirqs_off+0xb8/0x310
[  427.272730]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.278262]  ? should_fail+0x22d/0xd01
[  427.282150]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.287249]  ? __lock_acquire+0x62f/0x4c20
[  427.291483]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.296578]  ? __lock_acquire+0x62f/0x4c20
[  427.300803]  ? should_fail+0x22d/0xd01
[  427.304698]  ? mark_held_locks+0x130/0x130
[  427.308932]  ? mark_held_locks+0x130/0x130
[  427.313169]  ? zap_class+0x640/0x640
[  427.316883]  ? ret_from_fork+0x3a/0x50
[  427.320772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.326305]  ? check_preemption_disabled+0x48/0x280
[  427.331324]  ? __lock_is_held+0xb5/0x140
[  427.335389]  __alloc_pages_nodemask+0xa80/0xde0
[  427.340053]  ? zap_class+0x640/0x640
[  427.343768]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  427.348789]  ? find_held_lock+0x36/0x1c0
[  427.352857]  ? ____cache_alloc_node+0x1c7/0x1e0
[  427.357524]  ? lock_downgrade+0x900/0x900
[  427.361673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.367220]  cache_grow_begin+0xa5/0x8c0
[  427.371281]  ? do_raw_spin_unlock+0xa7/0x330
[  427.375694]  fallback_alloc+0x204/0x2e0
[  427.379667]  ____cache_alloc_node+0x1c7/0x1e0
[  427.384161]  kmem_cache_alloc_node+0xe3/0x730
[  427.388649]  ? mark_held_locks+0xc7/0x130
[  427.392813]  __alloc_skb+0x119/0x770
[  427.396526]  ? netdev_alloc_frag+0x1f0/0x1f0
[  427.400927]  ? do_raw_spin_trylock+0x270/0x270
[  427.405503]  ? kmem_cache_alloc_trace+0x353/0x750
[  427.410347]  ? queue_work_on+0x12c/0x1e0
[  427.414418]  ? switchdev_port_obj_del+0xdc/0x440
[  427.419174]  ? switchdev_trans_item_enqueue+0x260/0x260
[  427.424753]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  427.429776]  __br_mdb_notify+0x4ff/0x15d0
[  427.433930]  ? __br_mdb_add+0x7f0/0x7f0
[  427.437908]  ? zap_class+0x640/0x640
[  427.441624]  ? br_multicast_group_expired+0x96/0x610
[  427.446722]  ? lock_downgrade+0x900/0x900
[  427.450872]  br_mdb_notify+0x310/0x410
[  427.454756]  ? br_mdb_dump+0x27b0/0x27b0
[  427.458820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.464361]  br_multicast_group_expired+0x1bc/0x610
[  427.469869]  ? br_mdb_free+0x80/0x80
[  427.473591]  call_timer_fn+0x272/0x920
[  427.477475]  ? br_mdb_free+0x80/0x80
[  427.481183]  ? process_timeout+0x40/0x40
[  427.485255]  ? __run_timers+0x7da/0xc70
[  427.489237]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.493728]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.498225]  ? br_mdb_free+0x80/0x80
[  427.501933]  ? lockdep_hardirqs_on+0x296/0x5b0
[  427.506513]  ? trace_hardirqs_on+0xbd/0x310
[  427.510828]  ? kasan_check_read+0x11/0x20
[  427.514970]  ? __run_timers+0x7da/0xc70
[  427.518943]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.524048]  ? br_mdb_free+0x80/0x80
[  427.527762]  ? br_mdb_free+0x80/0x80
[  427.531485]  __run_timers+0x7e5/0xc70
[  427.535289]  ? timer_fixup_init+0x70/0x70
[  427.539432]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.543945]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.548435]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  427.553016]  ? trace_hardirqs_on+0xbd/0x310
[  427.557333]  ? kasan_check_read+0x11/0x20
[  427.561477]  ? finish_task_switch+0x1f4/0x910
[  427.565968]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.571068]  ? compat_start_thread+0x80/0x80
[  427.575490]  ? pvclock_read_flags+0x160/0x160
[  427.579980]  ? __switch_to_asm+0x34/0x70
[  427.584035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.589568]  ? check_preemption_disabled+0x48/0x280
[  427.594587]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  427.600120]  ? rcu_pm_notify+0xc0/0xc0
[  427.604003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.609538]  ? check_preemption_disabled+0x48/0x280
[  427.614573]  run_timer_softirq+0x52/0xb0
[  427.618628]  ? rcu_read_lock_sched_held+0x14f/0x180
[  427.623638]  __do_softirq+0x308/0xb7e
[  427.627436]  ? trace_hardirqs_on_caller+0xc0/0x310
[  427.632364]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  427.637460]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  427.642903]  ? preempt_count_add+0xe6/0x1b0
[  427.647227]  ? schedule+0x108/0x460
[  427.650848]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  427.655610]  ? trace_hardirqs_off+0xb8/0x310
[  427.660013]  ? smpboot_thread_fn+0x68b/0xa00
[  427.664417]  ? trace_hardirqs_on+0x310/0x310
[  427.668820]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.674354]  ? check_preemption_disabled+0x48/0x280
[  427.679365]  ? takeover_tasklets+0xa90/0xa90
[  427.683772]  run_ksoftirqd+0x5e/0x100
[  427.687566]  smpboot_thread_fn+0x68b/0xa00
[  427.691801]  ? sort_range+0x30/0x30
[  427.695424]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  427.700521]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.706055]  ? __kthread_parkme+0xfb/0x1a0
[  427.710287]  ? sort_range+0x30/0x30
[  427.713909]  kthread+0x35a/0x440
[  427.717273]  ? kthread_stop+0x900/0x900
[  427.721245]  ret_from_fork+0x3a/0x50
[  427.724970] warn_alloc_show_mem: 1 callbacks suppressed
[  427.724979] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  427.724981] Mem-Info:
[  427.725009] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  427.725009]  active_file:12 inactive_file:10 isolated_file:0
[  427.725009]  unevictable:0 dirty:0 writeback:0 unstable:0
[  427.725009]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  427.725009]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  427.725009]  free:13734 free_pcp:626 free_cma:0
[  427.730344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  427.730350] Call Trace:
[  427.736149] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  427.738540]  <IRQ>
[  427.771569] 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
[  427.780918]  dump_stack+0x244/0x39d
[  427.783474] lowmem_reserve[]: 0 2818 6321 6321
[  427.811222]  ? dump_stack_print_info.cold.1+0x20/0x20
[  427.813356] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  427.839465]  warn_alloc.cold.116+0xb7/0x1bd
[  427.843051] lowmem_reserve[]: 0 0 3503 3503
[  427.847640]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  427.852801] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  427.879948]  ? lock_downgrade+0x900/0x900
[  427.884238] lowmem_reserve[]: 0 0 0 0
[  427.888554]  ? trace_hardirqs_off+0xb8/0x310
[  427.893366] 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
[  427.922504]  ? trace_hardirqs_off+0xb8/0x310
[  427.926620] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  427.930415]  __alloc_pages_slowpath+0x26e8/0x2e10
[  427.934784] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  427.948329]  ? warn_alloc+0x120/0x120
[  427.952692] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  427.967770]  ? print_usage_bug+0xc0/0xc0
[  427.972589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  427.986961]  ? warn_alloc+0x120/0x120
[  427.990735] 2988 total pagecache pages
[  427.999559]  ? warn_alloc+0x120/0x120
[  428.003597] 0 pages in swap cache
[  428.012162]  ? print_usage_bug+0xc0/0xc0
[  428.015938] Swap cache stats: add 0, delete 0, find 0/0
[  428.019808]  ? kvm_clock_read+0x18/0x30
[  428.023603] Free swap  = 0kB
[  428.027042]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  428.031072] Total swap = 0kB
[  428.036423]  ? print_usage_bug+0xc0/0xc0
[  428.040368] 1965979 pages RAM
[  428.043377]  ? __lock_acquire+0x62f/0x4c20
[  428.048363] 0 pages HighMem/MovableOnly
[  428.051370]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.055393] 342855 pages reserved
[  428.055400] 0 pages cma reserved
[  428.058493]  ? should_fail+0x22d/0xd01
[  428.062841] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  428.066661]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  428.072171] ksoftirqd/0 cpuset=/ mems_allowed=0
[  428.075615]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  428.108109]  ? __lock_acquire+0x62f/0x4c20
[  428.112352]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  428.117447]  ? __lock_acquire+0x62f/0x4c20
[  428.121683]  ? should_fail+0x22d/0xd01
[  428.125567]  ? rcu_irq_exit+0x1a2/0x390
[  428.129544]  ? mark_held_locks+0x130/0x130
[  428.133778]  ? mark_held_locks+0x130/0x130
[  428.138011]  ? mark_held_locks+0xc7/0x130
[  428.142160]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  428.147175]  ? zap_class+0x640/0x640
[  428.150884]  ? print_usage_bug+0xc0/0xc0
[  428.154944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.160477]  ? check_preemption_disabled+0x48/0x280
[  428.165500]  ? __lock_is_held+0xb5/0x140
[  428.169563]  __alloc_pages_nodemask+0xa80/0xde0
[  428.174225]  ? zap_class+0x640/0x640
[  428.177938]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  428.182959]  ? find_held_lock+0x36/0x1c0
[  428.187027]  ? ____cache_alloc_node+0x1c7/0x1e0
[  428.191692]  ? lock_downgrade+0x900/0x900
[  428.195841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.201378]  cache_grow_begin+0xa5/0x8c0
[  428.205433]  ? do_raw_spin_unlock+0xa7/0x330
[  428.209849]  fallback_alloc+0x204/0x2e0
[  428.213824]  ____cache_alloc_node+0x1c7/0x1e0
[  428.218322]  kmem_cache_alloc_node+0xe3/0x730
[  428.222811]  ? ipv6_get_ifaddr+0x42e/0x620
[  428.227050]  __alloc_skb+0x119/0x770
[  428.230756]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  428.236030]  ? netdev_alloc_frag+0x1f0/0x1f0
[  428.240436]  ? lock_downgrade+0x900/0x900
[  428.244589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.250120]  ? refcount_sub_and_test_checked+0x203/0x310
[  428.255575]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  428.261018]  ? addrconf_rs_timer+0x690/0x690
[  428.265436]  ndisc_alloc_skb+0x144/0x340
[  428.269498]  ndisc_send_rs+0x331/0x6e0
[  428.273383]  addrconf_rs_timer+0x314/0x690
[  428.277619]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.281861]  call_timer_fn+0x272/0x920
[  428.285744]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.289976]  ? process_timeout+0x40/0x40
[  428.294044]  ? mark_held_locks+0xc7/0x130
[  428.298205]  ? _raw_spin_unlock_irq+0x27/0x80
[  428.302694]  ? _raw_spin_unlock_irq+0x27/0x80
[  428.307183]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.311415]  ? lockdep_hardirqs_on+0x296/0x5b0
[  428.315994]  ? trace_hardirqs_on+0xbd/0x310
[  428.320311]  ? kasan_check_read+0x11/0x20
[  428.324455]  ? __run_timers+0x7da/0xc70
[  428.328463]  ? trace_hardirqs_off_caller+0x310/0x310
[  428.333564]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.337803]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.342032]  __run_timers+0x7e5/0xc70
[  428.345837]  ? timer_fixup_init+0x70/0x70
[  428.350084]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  428.355105]  ? zap_class+0x640/0x640
[  428.358829]  ? print_usage_bug+0xc0/0xc0
[  428.362887]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  428.368079]  ? find_held_lock+0x36/0x1c0
[  428.372146]  ? zap_class+0x640/0x640
[  428.375859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.381390]  ? check_preemption_disabled+0x48/0x280
[  428.386409]  ? __lock_is_held+0xb5/0x140
[  428.390471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.396004]  ? check_preemption_disabled+0x48/0x280
[  428.401023]  run_timer_softirq+0x52/0xb0
[  428.405083]  ? rcu_read_lock_sched_held+0x14f/0x180
[  428.410104]  __do_softirq+0x308/0xb7e
[  428.413915]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  428.418405]  ? lock_downgrade+0x900/0x900
[  428.422551]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  428.427663]  ? pvclock_read_flags+0x160/0x160
[  428.432160]  ? lapic_next_event+0x5a/0x90
[  428.436329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.441870]  ? kvm_clock_read+0x18/0x30
[  428.445838]  ? kvm_sched_clock_read+0x9/0x20
[  428.450243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.455787]  ? check_preemption_disabled+0x48/0x280
[  428.460807]  irq_exit+0x17f/0x1c0
[  428.464254]  smp_apic_timer_interrupt+0x1cb/0x760
[  428.469090]  ? smp_reschedule_interrupt+0x109/0x650
[  428.474117]  ? smp_call_function_single_interrupt+0x650/0x650
[  428.479998]  ? interrupt_entry+0xb5/0xc0
[  428.484060]  ? trace_hardirqs_off_caller+0xbb/0x310
[  428.489070]  ? trace_hardirqs_off_caller+0xbb/0x310
[  428.494086]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.498927]  ? trace_hardirqs_on_caller+0x310/0x310
[  428.503938]  ? trace_hardirqs_on_caller+0x310/0x310
[  428.508950]  ? task_prio+0x50/0x50
[  428.512486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.518019]  ? check_preemption_disabled+0x48/0x280
[  428.523034]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.527882]  apic_timer_interrupt+0xf/0x20
[  428.532115]  </IRQ>
[  428.534353] RIP: 0010:console_unlock+0x102f/0x1190
[  428.539280] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  428.558176] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  428.565879] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  428.573145] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  428.580408] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  428.587686] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  428.594947] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  428.602223]  ? netconsole_netdev_event+0x280/0x280
[  428.607154]  ? console_unlock+0x1026/0x1190
[  428.611489]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  428.616157]  ? lock_release+0xa00/0xa00
[  428.620135]  ? interrupt_entry+0xc0/0xc0
[  428.624207]  vprintk_emit+0x391/0x990
[  428.628006]  ? wake_up_klogd+0x180/0x180
[  428.632065]  ? wake_up_klogd+0x180/0x180
[  428.636657]  ? attach_entity_load_avg+0x850/0x860
[  428.641505]  ? __lock_acquire+0x5c0/0x4c20
[  428.645737]  ? mark_held_locks+0x130/0x130
[  428.649967]  ? print_usage_bug+0x80/0xc0
[  428.654030]  ? find_held_lock+0x36/0x1c0
[  428.658100]  vprintk_default+0x28/0x30
[  428.661987]  vprintk_func+0x7e/0x181
[  428.665695]  printk+0xa7/0xcf
[  428.668801]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  428.673552]  ? printk+0xa7/0xcf
[  428.676831]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.682371]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  428.687561]  show_free_areas.cold.117+0x103e/0x215d
[  428.692592]  ? si_meminfo_node+0x260/0x260
[  428.696831]  ? __lock_acquire+0x62f/0x4c20
[  428.701071]  ? __lock_acquire+0x62f/0x4c20
[  428.705308]  ? __account_cfs_rq_runtime+0x790/0x790
[  428.710333]  ? mark_held_locks+0x130/0x130
[  428.714563]  ? mark_held_locks+0x130/0x130
[  428.718796]  ? zap_class+0x640/0x640
[  428.722507]  ? put_dec+0x3b/0xf0
[  428.725875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.731416]  ? find_held_lock+0x36/0x1c0
[  428.735484]  ? serial8250_console_write+0x8b3/0xb10
[  428.740502]  ? lock_downgrade+0x900/0x900
[  428.744648]  ? zap_class+0x640/0x640
[  428.748357]  ? zap_class+0x640/0x640
[  428.752071]  ? print_usage_bug+0xc0/0xc0
[  428.756133]  ? do_raw_spin_unlock+0xa7/0x330
[  428.760541]  ? trace_hardirqs_on+0x310/0x310
[  428.764944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.770488]  ? find_held_lock+0x36/0x1c0
[  428.774553]  ? mark_held_locks+0xc7/0x130
[  428.778699]  ? console_unlock+0x1002/0x1190
[  428.783015]  ? netconsole_netdev_event+0x280/0x280
[  428.787940]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  428.792517]  ? trace_hardirqs_on+0xbd/0x310
[  428.796833]  ? vprintk_emit+0x391/0x990
[  428.800802]  ? trace_hardirqs_off_caller+0x310/0x310
[  428.805902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.811447]  ? netconsole_netdev_event+0x280/0x280
[  428.816372]  ? console_unlock+0x8d8/0x1190
[  428.820618]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  428.825278]  ? vprintk_emit+0x846/0x990
[  428.829250]  ? lock_release+0xa00/0xa00
[  428.833222]  ? preempt_count_add+0xbc/0x1b0
[  428.837540]  ? wake_up_klogd+0x11a/0x180
[  428.841594]  ? console_device+0xc0/0xc0
[  428.845571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.851113]  ? vprintk_emit+0x293/0x990
[  428.855093]  ? wake_up_klogd+0x180/0x180
[  428.859151]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  428.863903]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  428.869348]  ? retint_kernel+0x1b/0x2d
[  428.873240]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  428.878018]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  428.882781]  ? show_mem+0x1e/0x17b
[  428.886323]  show_mem+0x34/0x17b
[  428.889688]  dump_header+0x2f1/0xf72
[  428.893429]  ? pagefault_out_of_memory+0x197/0x197
[  428.898362]  ? __lock_acquire+0x62f/0x4c20
[  428.902594]  ? percpu_ref_get_many+0x240/0x240
[  428.907179]  ? print_usage_bug+0xc0/0xc0
[  428.911244]  ? zap_class+0x640/0x640
[  428.914955]  ? print_usage_bug+0xc0/0xc0
[  428.919024]  ? print_usage_bug+0xc0/0xc0
[  428.923087]  ? zap_class+0x640/0x640
[  428.926799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.932336]  ? find_held_lock+0x36/0x1c0
[  428.936401]  ? mark_held_locks+0xc7/0x130
[  428.940655]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  428.945753]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  428.950851]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  428.955433]  ? trace_hardirqs_on+0xbd/0x310
[  428.959749]  ? kasan_check_read+0x11/0x20
[  428.963892]  ? ___ratelimit+0x3b4/0x672
[  428.967863]  ? trace_hardirqs_off_caller+0x310/0x310
[  428.972962]  ? trace_hardirqs_on+0x310/0x310
[  428.977366]  ? lock_downgrade+0x900/0x900
[  428.981519]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  428.986621]  ? ___ratelimit+0x3b9/0x672
[  428.990598]  ? idr_get_free+0xf70/0xf70
[  428.994566]  ? find_held_lock+0x36/0x1c0
[  428.998635]  oom_kill_process.cold.27+0x10/0x903
[  429.003386]  ? zap_class+0x640/0x640
[  429.007102]  ? check_preemption_disabled+0x48/0x280
[  429.012116]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.017040]  ? kasan_check_read+0x11/0x20
[  429.021188]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.026460]  ? oom_evaluate_task+0x540/0x540
[  429.030866]  ? find_held_lock+0x36/0x1c0
[  429.034929]  ? out_of_memory+0x974/0x1430
[  429.039079]  ? lock_downgrade+0x900/0x900
[  429.043222]  ? check_preemption_disabled+0x48/0x280
[  429.048239]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.053166]  ? kasan_check_read+0x11/0x20
[  429.057320]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.062595]  ? rcu_softirq_qs+0x20/0x20
[  429.066569]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.073165]  ? oom_evaluate_task+0x302/0x540
[  429.077574]  out_of_memory+0xa84/0x1430
[  429.081561]  ? oom_killer_disable+0x3a0/0x3a0
[  429.086064]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  429.090995]  ? __ww_mutex_check_waiters+0x160/0x160
[  429.096017]  __alloc_pages_slowpath+0x2354/0x2e10
[  429.100893]  ? warn_alloc+0x120/0x120
[  429.104688]  ? mark_held_locks+0x130/0x130
[  429.108922]  ? find_get_entry+0xaae/0x1120
[  429.113162]  ? filemap_map_pages+0x1a20/0x1a20
[  429.117744]  ? zap_class+0x640/0x640
[  429.121457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.126991]  ? check_preemption_disabled+0x48/0x280
[  429.132008]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.137541]  ? should_fail+0x22d/0xd01
[  429.141431]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.146533]  ? zap_class+0x640/0x640
[  429.150267]  ? __lock_is_held+0xb5/0x140
[  429.154332]  ? mark_held_locks+0x130/0x130
[  429.158568]  ? lock_release+0xa00/0xa00
[  429.162567]  ? perf_trace_sched_process_exec+0x860/0x860
[  429.168024]  ? xa_load+0x2ba/0x460
[  429.171566]  ? lock_downgrade+0x900/0x900
[  429.175717]  ? __might_sleep+0x95/0x190
[  429.179693]  __alloc_pages_nodemask+0xa80/0xde0
[  429.184364]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  429.189389]  ? __page_cache_alloc+0x191/0x5c0
[  429.193876]  ? xa_load+0x2e1/0x460
[  429.197416]  ? xa_clear_mark+0x40/0x40
[  429.201302]  ? zap_class+0x640/0x640
[  429.205018]  ? zap_class+0x640/0x640
[  429.208738]  ? zap_class+0x640/0x640
[  429.212448]  ? __do_page_cache_readahead+0x663/0x810
[  429.217552]  ? find_held_lock+0x36/0x1c0
[  429.221616]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  429.227156]  alloc_pages_current+0x173/0x350
[  429.231569]  __page_cache_alloc+0x38c/0x5c0
[  429.235888]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.240811]  ? kasan_check_read+0x11/0x20
[  429.244953]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.250228]  ? generic_perform_write+0x6a0/0x6a0
[  429.254983]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.260518]  ? check_preemption_disabled+0x48/0x280
[  429.265535]  filemap_fault+0x1595/0x25f0
[  429.269604]  ? __lock_page_or_retry+0xa00/0xa00
[  429.274269]  ? mark_held_locks+0x130/0x130
[  429.278511]  ? filemap_map_pages+0xd6b/0x1a20
[  429.283004]  ? lock_downgrade+0x900/0x900
[  429.287161]  ? check_preemption_disabled+0x48/0x280
[  429.292173]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.297096]  ? kasan_check_read+0x11/0x20
[  429.301238]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.306512]  ? rcu_softirq_qs+0x20/0x20
[  429.310492]  ? filemap_map_pages+0xd92/0x1a20
[  429.314989]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.320529]  ? find_get_entries_tag+0x1400/0x1400
[  429.325378]  ? __lock_acquire+0x62f/0x4c20
[  429.329705]  ? lock_acquire+0x1ed/0x520
[  429.333708]  ? ext4_filemap_fault+0x7a/0xad
[  429.338029]  ? lock_release+0xa00/0xa00
[  429.342005]  ? perf_trace_sched_process_exec+0x860/0x860
[  429.347454]  ? print_usage_bug+0xc0/0xc0
[  429.351514]  ? print_usage_bug+0xc0/0xc0
[  429.355588]  ? down_read+0x8d/0x120
[  429.359208]  ? ext4_filemap_fault+0x7a/0xad
[  429.363528]  ? __down_interruptible+0x700/0x700
[  429.368206]  ext4_filemap_fault+0x82/0xad
[  429.372351]  __do_fault+0x100/0x6b0
[  429.375978]  ? pmd_devmap_trans_unstable+0x220/0x220
[  429.381078]  ? mark_held_locks+0x130/0x130
[  429.385309]  ? mark_held_locks+0x130/0x130
[  429.389548]  ? find_held_lock+0x36/0x1c0
[  429.393616]  ? find_held_lock+0x36/0x1c0
[  429.397678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.403214]  __handle_mm_fault+0x3ea6/0x5be0
[  429.407624]  ? poll_select_copy_remaining+0x18c/0x6a0
[  429.412814]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  429.417659]  ? __might_fault+0x12b/0x1e0
[  429.421716]  ? lock_downgrade+0x900/0x900
[  429.425874]  ? zap_class+0x640/0x640
[  429.429587]  ? zap_class+0x640/0x640
[  429.433303]  ? find_held_lock+0x36/0x1c0
[  429.437369]  ? handle_mm_fault+0x42a/0xc70
[  429.441604]  ? lock_downgrade+0x900/0x900
[  429.445746]  ? check_preemption_disabled+0x48/0x280
[  429.450763]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.455688]  ? kasan_check_read+0x11/0x20
[  429.459830]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.465116]  ? rcu_softirq_qs+0x20/0x20
[  429.469490]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.474596]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.480133]  ? check_preemption_disabled+0x48/0x280
[  429.485156]  handle_mm_fault+0x54f/0xc70
[  429.489218]  ? __handle_mm_fault+0x5be0/0x5be0
[  429.493803]  ? find_vma+0x34/0x190
[  429.497346]  __do_page_fault+0x5e8/0xe60
[  429.501401]  ? trace_hardirqs_off+0xb8/0x310
[  429.505812]  do_page_fault+0xf2/0x7e0
[  429.509609]  ? vmalloc_sync_all+0x30/0x30
[  429.513754]  ? error_entry+0x70/0xd0
[  429.517471]  ? trace_hardirqs_off_caller+0xbb/0x310
[  429.522484]  ? trace_hardirqs_on_caller+0xc0/0x310
[  429.527408]  ? syscall_return_slowpath+0x5e0/0x5e0
[  429.532333]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  429.537175]  ? trace_hardirqs_on_caller+0x310/0x310
[  429.542185]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  429.547631]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  429.552642]  ? prepare_exit_to_usermode+0x291/0x3b0
[  429.557657]  ? page_fault+0x8/0x30
[  429.561194]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  429.566042]  ? page_fault+0x8/0x30
[  429.569580]  page_fault+0x1e/0x30
[  429.573035] RIP: 0033:0x7ff9ad261dd3
[  429.576753] Code: Bad RIP value.
[  429.580107] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  429.585464] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  429.592729] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  429.599991] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  429.607260] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  429.614521] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  429.621813] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  429.621844] rcu: INFO: rcu_preempt self-detected stall on CPU
[  429.628217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  429.628224] Call Trace:
[  429.634330] rcu: 	1-...!: (204 ticks this GP) idle=6be/1/0x4000000000000004 softirq=31250/31251 fqs=3 
[  429.643432]  dump_stack+0x244/0x39d
[  429.643450]  ? dump_stack_print_info.cold.1+0x20/0x20
[  429.643476]  warn_alloc.cold.116+0xb7/0x1bd
[  429.643493]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  429.643512]  ? lock_downgrade+0x900/0x900
[  429.643534]  ? trace_hardirqs_off+0xb8/0x310
[  429.643553]  ? trace_hardirqs_off+0xb8/0x310
[  429.646290] rcu: 	 (t=10739 jiffies g=41677 q=4)
[  429.655729]  __alloc_pages_slowpath+0x26e8/0x2e10
[  429.659334] rcu: rcu_preempt kthread starved for 10037 jiffies! g41677 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  429.664525]  ? warn_alloc+0x120/0x120
[  429.668793] rcu: RCU grace-period kthread stack dump:
[  429.668802] rcu_preempt     R  running task    22568    10      2 0x80000000
[  429.673637]  ? warn_alloc+0x120/0x120
[  429.677753] Call Trace:
[  429.682149]  ? __bfs+0xb0/0x780
[  429.686560]  __schedule+0x8cf/0x21d0
[  429.691290]  ? warn_alloc+0x120/0x120
[  429.696118]  ? __sched_text_start+0x8/0x8
[  429.706577]  ? print_usage_bug+0xc0/0xc0
[  429.710364]  ? add_timer_on+0xa20/0xa20
[  429.715525]  ? lockdep_on+0x50/0x50
[  429.722700]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.726481]  ? print_usage_bug+0xc0/0xc0
[  429.729048]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.732306]  ? check_usage+0x1aa/0x790
[  429.736002]  ? trace_hardirqs_on+0xbd/0x310
[  429.739790]  ? trace_hardirqs_off+0xb8/0x310
[  429.743916]  ? kasan_check_read+0x11/0x20
[  429.747956]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.751911]  ? prepare_to_swait_event+0x25a/0x800
[  429.755517]  ? should_fail+0x22d/0xd01
[  429.760600]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.764643]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.769730]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.773598]  ? __lock_acquire+0x62f/0x4c20
[  429.777903]  schedule+0xfe/0x460
[  429.782289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.786413]  ? __schedule+0x21d0/0x21d0
[  429.791929]  ? __lock_acquire+0x62f/0x4c20
[  429.796752]  ? prepare_to_swait_event+0x25a/0x800
[  429.800617]  ? should_fail+0x22d/0xd01
[  429.805707]  ? __init_swait_queue_head+0x150/0x150
[  429.810792]  ? mark_held_locks+0x130/0x130
[  429.815869]  ? __lockdep_init_map+0x105/0x590
[  429.820085]  ? mark_held_locks+0x130/0x130
[  429.823431]  ? lockdep_init_map+0x9/0x10
[  429.828517]  ? zap_class+0x640/0x640
[  429.832474]  schedule_timeout+0x140/0x260
[  429.836684]  ? ret_from_fork+0x3a/0x50
[  429.841504]  ? usleep_range+0x1a0/0x1a0
[  429.845373]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.850278]  ? __next_timer_interrupt+0x1a0/0x1a0
[  429.854493]  ? check_preemption_disabled+0x48/0x280
[  429.858978]  rcu_gp_fqs_loop+0x762/0xa80
[  429.863189]  ? __lock_is_held+0xb5/0x140
[  429.867232]  ? rcu_gp_fqs_check_wake+0x170/0x170
[  429.870925]  __alloc_pages_nodemask+0xa80/0xde0
[  429.875052]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.878921]  ? zap_class+0x640/0x640
[  429.882880]  ? perf_trace_sched_process_exec+0x860/0x860
[  429.888397]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  429.893220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.898223]  ? find_held_lock+0x36/0x1c0
[  429.902261]  ? rcu_gp_init+0x90b/0x1260
[  429.906306]  ? ____cache_alloc_node+0x1c7/0x1e0
[  429.911038]  ? __switch_to_asm+0x40/0x70
[  429.915685]  ? lock_downgrade+0x900/0x900
[  429.920768]  ? dump_blkd_tasks.isra.48+0xe0/0xe0
[  429.924464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.929894]  ? __switch_to_asm+0x40/0x70
[  429.934891]  cache_grow_begin+0xa5/0x8c0
[  429.940408]  ? find_held_lock+0x36/0x1c0
[  429.944443]  ? do_raw_spin_unlock+0xa7/0x330
[  429.948397]  ? zap_class+0x640/0x640
[  429.953081]  fallback_alloc+0x204/0x2e0
[  429.957124]  ? prepare_to_swait_event+0x25a/0x800
[  429.961252]  ____cache_alloc_node+0x1c7/0x1e0
[  429.965995]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.971510]  kmem_cache_alloc_node+0xe3/0x730
[  429.975553]  ? find_held_lock+0x36/0x1c0
[  429.979592]  ? mark_held_locks+0xc7/0x130
[  429.983638]  ? finish_swait+0x25d/0x430
[  429.988029]  __alloc_skb+0x119/0x770
[  429.991717]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.995670]  ? netdev_alloc_frag+0x1f0/0x1f0
[  430.000495]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  430.004968]  ? do_raw_spin_trylock+0x270/0x270
[  430.010057]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  430.014530]  ? kmem_cache_alloc_trace+0x353/0x750
[  430.018570]  ? trace_hardirqs_on+0xbd/0x310
[  430.022698]  ? queue_work_on+0x12c/0x1e0
[  430.026662]  ? kasan_check_read+0x11/0x20
[  430.030356]  ? switchdev_port_obj_del+0xdc/0x440
[  430.035440]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.039833]  ? switchdev_trans_item_enqueue+0x260/0x260
[  430.044917]  ? __init_swait_queue_head+0x150/0x150
[  430.049476]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  430.054045]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  430.058881]  __br_mdb_notify+0x4ff/0x15d0
[  430.063172]  ? finish_swait+0x25d/0x430
[  430.067220]  ? __br_mdb_add+0x7f0/0x7f0
[  430.071345]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  430.076089]  ? zap_class+0x640/0x640
[  430.081295]  ? swake_up_locked+0x360/0x360
[  430.086638]  ? br_multicast_group_expired+0x96/0x610
[  430.091543]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.096539]  ? lock_downgrade+0x900/0x900
[  430.101638]  ? perf_trace_sched_process_exec+0x860/0x860
[  430.105774]  br_mdb_notify+0x310/0x410
[  430.109729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.113685]  ? br_mdb_dump+0x27b0/0x27b0
[  430.118262]  rcu_gp_kthread+0x341/0xc70
[  430.122131]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.126385]  ? rcu_gp_init+0x1260/0x1260
[  430.131481]  br_multicast_group_expired+0x1bc/0x610
[  430.136558]  ? mark_held_locks+0x130/0x130
[  430.140685]  ? br_mdb_free+0x80/0x80
[  430.146117]  ? __schedule+0x168a/0x21d0
[  430.150005]  call_timer_fn+0x272/0x920
[  430.155519]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.159557]  ? br_mdb_free+0x80/0x80
[  430.163515]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  430.169028]  ? process_timeout+0x40/0x40
[  430.173070]  ? trace_hardirqs_on+0xbd/0x310
[  430.178068]  ? __run_timers+0x7da/0xc70
[  430.182278]  ? kasan_check_read+0x11/0x20
[  430.182293]  ? __schedule+0x168a/0x21d0
[  430.186002]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.189951]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.193818]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.198293]  ? lock_pin_lock+0x350/0x350
[  430.201989]  ? br_mdb_free+0x80/0x80
[  430.206557]  ? _raw_spin_unlock_irq+0x60/0x80
[  430.210594]  ? lockdep_hardirqs_on+0x296/0x5b0
[  430.214900]  ? __schedule+0x168a/0x21d0
[  430.218853]  ? trace_hardirqs_on+0xbd/0x310
[  430.222988]  ? __switch_to_asm+0x40/0x70
[  430.226937]  ? kasan_check_read+0x11/0x20
[  430.226951]  ? __run_timers+0x7da/0xc70
[  430.231440]  ? __switch_to_asm+0x40/0x70
[  430.236524]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.241005]  ? cpuacct_cpuusage_read.isra.5+0xc1/0xf0
[  430.245050]  ? br_mdb_free+0x80/0x80
[  430.248757]  ? __sched_text_start+0x8/0x8
[  430.253225]  ? br_mdb_free+0x80/0x80
[  430.257793]  ? find_held_lock+0x36/0x1c0
[  430.261745]  __run_timers+0x7e5/0xc70
[  430.266057]  ? __kthread_parkme+0xce/0x1a0
[  430.270095]  ? timer_fixup_init+0x70/0x70
[  430.274221]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  430.278175]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.282214]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  430.287296]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.292466]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  430.296161]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  430.300285]  ? trace_hardirqs_on+0xbd/0x310
[  430.303989]  ? trace_hardirqs_on+0xbd/0x310
[  430.308027]  ? kasan_check_read+0x11/0x20
[  430.311817]  ? kasan_check_read+0x11/0x20
[  430.316033]  ? __kthread_parkme+0xce/0x1a0
[  430.320160]  ? finish_task_switch+0x1f4/0x910
[  430.325249]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.329721]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.334816]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  430.339280]  ? compat_start_thread+0x80/0x80
[  430.343843]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.348422]  ? pvclock_read_flags+0x160/0x160
[  430.352713]  ? __kthread_parkme+0xfb/0x1a0
[  430.357011]  ? __switch_to_asm+0x34/0x70
[  430.357027]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.361157]  ? rcu_gp_init+0x1260/0x1260
[  430.365290]  ? check_preemption_disabled+0x48/0x280
[  430.369504]  kthread+0x35a/0x440
[  430.373996]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  430.379069]  ? kthread_stop+0x900/0x900
[  430.384150]  ? rcu_pm_notify+0xc0/0xc0
[  430.389246]  ret_from_fork+0x3a/0x50
[  430.393626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.399156] NMI backtrace for cpu 1
[  430.403638]  ? check_preemption_disabled+0x48/0x280
[  430.460986]  run_timer_softirq+0x52/0xb0
[  430.465043]  ? rcu_read_lock_sched_held+0x14f/0x180
[  430.470521]  __do_softirq+0x308/0xb7e
[  430.474322]  ? trace_hardirqs_on_caller+0xc0/0x310
[  430.479253]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  430.484350]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  430.489794]  ? preempt_count_add+0xe6/0x1b0
[  430.494115]  ? schedule+0x108/0x460
[  430.497737]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  430.502495]  ? trace_hardirqs_off+0xb8/0x310
[  430.506904]  ? smpboot_thread_fn+0x68b/0xa00
[  430.511307]  ? trace_hardirqs_on+0x310/0x310
[  430.515715]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.521249]  ? check_preemption_disabled+0x48/0x280
[  430.526261]  ? takeover_tasklets+0xa90/0xa90
[  430.530663]  run_ksoftirqd+0x5e/0x100
[  430.534461]  smpboot_thread_fn+0x68b/0xa00
[  430.538698]  ? sort_range+0x30/0x30
[  430.542322]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  430.547419]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.552958]  ? __kthread_parkme+0xfb/0x1a0
[  430.557200]  ? sort_range+0x30/0x30
[  430.560820]  kthread+0x35a/0x440
[  430.564181]  ? kthread_stop+0x900/0x900
[  430.568154]  ret_from_fork+0x3a/0x50
[  430.571879] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  430.571884] warn_alloc_show_mem: 1 callbacks suppressed
[  430.571890] Mem-Info:
[  430.577680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  430.583039] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  430.583039]  active_file:12 inactive_file:10 isolated_file:0
[  430.583039]  unevictable:0 dirty:0 writeback:0 unstable:0
[  430.583039]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  430.583039]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  430.583039]  free:13734 free_pcp:626 free_cma:0
[  430.585411] Call Trace:
[  430.594782] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  430.627793]  <IRQ>
[  430.630359] 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
[  430.658640]  dump_stack+0x244/0x39d
[  430.660761] lowmem_reserve[]: 0 2818 6321 6321
[  430.686868]  ? dump_stack_print_info.cold.1+0x20/0x20
[  430.690457] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  430.695042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.700199] lowmem_reserve[]: 0 0 3503 3503
[  430.727383]  ? do_raw_spin_lock+0x14f/0x350
[  430.732891] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  430.737205]  nmi_cpu_backtrace.cold.2+0x5c/0xa1
[  430.741488] lowmem_reserve[]: 0 0 0 0
[  430.770632]  ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f
[  430.775269] 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
[  430.779063]  nmi_trigger_cpumask_backtrace+0x1e8/0x22a
[  430.784214] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  430.797736]  arch_trigger_cpumask_backtrace+0x14/0x20
[  430.802983] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  430.818059]  rcu_dump_cpu_stacks+0x16f/0x1bc
[  430.823224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  430.837618]  print_cpu_stall.cold.67+0x1f3/0x3c7
[  430.842096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  430.850923]  ? print_other_cpu_stall+0x160/0x160
[  430.855647] 2988 total pagecache pages
[  430.864208]  ? print_usage_bug+0xc0/0xc0
[  430.868950] 0 pages in swap cache
[  430.872818]  ? kasan_check_read+0x11/0x20
[  430.876845] Swap cache stats: add 0, delete 0, find 0/0
[  430.876852] Free swap  = 0kB
[  430.880298]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.884411] Total swap = 0kB
[  430.884418] 1965979 pages RAM
[  430.889772]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.892757] 0 pages HighMem/MovableOnly
[  430.892764] 342855 pages reserved
[  430.898295]  ? do_trace_rcu_torture_read+0x10/0x10
[  430.901289] 0 pages cma reserved
[  430.904474]  ? rcu_preempt_need_deferred_qs+0x74/0x1f0
[  430.910128] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  430.913958]  ? __lock_is_held+0xb5/0x140
[  430.917382] ksoftirqd/0 cpuset=/ mems_allowed=0
[  430.922300]  ? __rcu_read_lock+0x50/0x50
[  430.953934]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.959469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.965006]  ? check_preemption_disabled+0x48/0x280
[  430.970024]  rcu_check_callbacks+0xf3b/0x13f0
[  430.974522]  ? rcutree_dead_cpu+0x10/0x10
[  430.978666]  ? lock_downgrade+0x900/0x900
[  430.982816]  ? lock_release+0x920/0xa00
[  430.986795]  ? zap_class+0x640/0x640
[  430.990504]  ? zap_class+0x640/0x640
[  430.994220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.999828]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  431.004406]  ? kvm_set_tsc_khz+0x540/0x540
[  431.008643]  ? warn_alloc.cold.116+0xd1/0x1bd
[  431.013140]  ? find_held_lock+0x36/0x1c0
[  431.017209]  ? zap_class+0x640/0x640
[  431.020923]  ? timekeeping_advance+0x3cc/0xc00
[  431.025504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.031038]  ? check_preemption_disabled+0x48/0x280
[  431.036061]  ? trace_hardirqs_off+0xb8/0x310
[  431.040468]  ? __lock_is_held+0xb5/0x140
[  431.044523]  ? trace_hardirqs_on+0x310/0x310
[  431.048932]  ? check_preemption_disabled+0x48/0x280
[  431.053950]  ? raise_softirq+0x199/0x420
[  431.058011]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  431.062676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.068209]  ? check_preemption_disabled+0x48/0x280
[  431.073228]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  431.078759]  ? hrtimer_run_queues+0x9a/0x400
[  431.083168]  ? run_local_timers+0x19b/0x230
[  431.087489]  ? timer_clear_idle+0x90/0x90
[  431.091630]  ? debug_smp_processor_id+0x1c/0x20
[  431.096299]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  431.102272]  ? account_process_tick+0x282/0x350
[  431.106949]  update_process_times+0x2d/0x70
[  431.111324]  tick_sched_handle+0x9f/0x180
[  431.115470]  tick_sched_timer+0x45/0x130
[  431.119533]  __hrtimer_run_queues+0x41c/0x10d0
[  431.124117]  ? tick_sched_do_timer+0x1a0/0x1a0
[  431.128700]  ? hrtimer_start_range_ns+0xe00/0xe00
[  431.133548]  ? pvclock_read_flags+0x160/0x160
[  431.138041]  ? trace_hardirqs_on+0x310/0x310
[  431.142458]  ? kvm_clock_read+0x18/0x30
[  431.146431]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  431.151444]  ? ktime_get_update_offsets_now+0x3b3/0x540
[  431.156810]  ? do_timer+0x50/0x50
[  431.160262]  ? rwlock_bug.part.2+0x90/0x90
[  431.164498]  ? trace_hardirqs_on+0x310/0x310
[  431.168909]  ? rcu_softirq_qs+0x20/0x20
[  431.172900]  hrtimer_interrupt+0x313/0x780
[  431.177147]  smp_apic_timer_interrupt+0x1a1/0x760
[  431.181990]  ? smp_call_function_single_interrupt+0x650/0x650
[  431.187869]  ? interrupt_entry+0xb5/0xc0
[  431.191932]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.196948]  ? ____cache_alloc_node+0x1c7/0x1e0
[  431.201614]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.206453]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.211479]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.216322]  apic_timer_interrupt+0xf/0x20
[  431.220551] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  431.225915] Code: 3f 7e 0f 85 32 ff ff ff e8 55 33 3e ff e9 28 ff ff ff e8 0c 57 c3 ff 48 83 3d d4 b0 8f 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 a2 3b
[  431.244813] RSP: 0018:ffff8801daf07450 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  431.252517] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b34dd2b
[  431.259780] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286
[  431.267041] RBP: ffff8801daf074c0 R08: ffff8801d9a6e958 R09: 0000000000000002
[  431.274303] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: ffff8801d9a1c0c0
[  431.281564] R13: ffff8801d9a1c0c0 R14: 0000000000000000 R15: 0000000000000286
[  431.288834]  ? apic_timer_interrupt+0xa/0x20
[  431.293263]  ? ipv6_get_ifaddr+0x42e/0x620
[  431.297508]  __alloc_skb+0x119/0x770
[  431.301219]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  431.306494]  ? netdev_alloc_frag+0x1f0/0x1f0
[  431.310904]  ? lock_downgrade+0x900/0x900
[  431.315055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.320588]  ? refcount_sub_and_test_checked+0x203/0x310
[  431.326036]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  431.331484]  ? addrconf_rs_timer+0x690/0x690
[  431.335907]  ndisc_alloc_skb+0x144/0x340
[  431.339967]  ndisc_send_rs+0x331/0x6e0
[  431.343853]  addrconf_rs_timer+0x314/0x690
[  431.348091]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.352335]  call_timer_fn+0x272/0x920
[  431.356216]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.360449]  ? process_timeout+0x40/0x40
[  431.364517]  ? mark_held_locks+0xc7/0x130
[  431.368669]  ? _raw_spin_unlock_irq+0x27/0x80
[  431.373159]  ? _raw_spin_unlock_irq+0x27/0x80
[  431.377646]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.381882]  ? lockdep_hardirqs_on+0x296/0x5b0
[  431.386462]  ? trace_hardirqs_on+0xbd/0x310
[  431.390782]  ? kasan_check_read+0x11/0x20
[  431.394924]  ? __run_timers+0x7da/0xc70
[  431.398901]  ? trace_hardirqs_off_caller+0x310/0x310
[  431.404005]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.408238]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.412469]  __run_timers+0x7e5/0xc70
[  431.416281]  ? timer_fixup_init+0x70/0x70
[  431.420427]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  431.425446]  ? zap_class+0x640/0x640
[  431.429161]  ? print_usage_bug+0xc0/0xc0
[  431.433224]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  431.438420]  ? find_held_lock+0x36/0x1c0
[  431.442482]  ? zap_class+0x640/0x640
[  431.446206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.451765]  ? check_preemption_disabled+0x48/0x280
[  431.456790]  ? __lock_is_held+0xb5/0x140
[  431.460847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.466788]  ? check_preemption_disabled+0x48/0x280
[  431.471809]  run_timer_softirq+0x52/0xb0
[  431.475873]  ? rcu_read_lock_sched_held+0x14f/0x180
[  431.480894]  __do_softirq+0x308/0xb7e
[  431.484697]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  431.489187]  ? lock_downgrade+0x900/0x900
[  431.493333]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  431.498440]  ? pvclock_read_flags+0x160/0x160
[  431.502943]  ? lapic_next_event+0x5a/0x90
[  431.507089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.512630]  ? kvm_clock_read+0x18/0x30
[  431.516598]  ? kvm_sched_clock_read+0x9/0x20
[  431.521004]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.526540]  ? check_preemption_disabled+0x48/0x280
[  431.531561]  irq_exit+0x17f/0x1c0
[  431.535015]  smp_apic_timer_interrupt+0x1cb/0x760
[  431.539854]  ? smp_reschedule_interrupt+0x109/0x650
[  431.544887]  ? smp_call_function_single_interrupt+0x650/0x650
[  431.550771]  ? interrupt_entry+0xb5/0xc0
[  431.554828]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.559845]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.564876]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.569714]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.574732]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.579741]  ? task_prio+0x50/0x50
[  431.583281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.588814]  ? check_preemption_disabled+0x48/0x280
[  431.593835]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.598687]  apic_timer_interrupt+0xf/0x20
[  431.602909]  </IRQ>
[  431.605145] RIP: 0010:console_unlock+0x102f/0x1190
[  431.610073] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  431.628966] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  431.636669] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  431.643931] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  431.651192] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  431.658456] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  431.665718] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  431.672994]  ? netconsole_netdev_event+0x280/0x280
[  431.677927]  ? console_unlock+0x1026/0x1190
[  431.682263]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  431.686932]  ? lock_release+0xa00/0xa00
[  431.690908]  ? interrupt_entry+0xc0/0xc0
[  431.694980]  vprintk_emit+0x391/0x990
[  431.698782]  ? wake_up_klogd+0x180/0x180
[  431.702852]  ? wake_up_klogd+0x180/0x180
[  431.706911]  ? attach_entity_load_avg+0x850/0x860
[  431.711745]  ? __lock_acquire+0x5c0/0x4c20
[  431.715975]  ? mark_held_locks+0x130/0x130
[  431.720204]  ? print_usage_bug+0x80/0xc0
[  431.724270]  ? find_held_lock+0x36/0x1c0
[  431.728330]  vprintk_default+0x28/0x30
[  431.732211]  vprintk_func+0x7e/0x181
[  431.735925]  printk+0xa7/0xcf
[  431.739028]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  431.743781]  ? printk+0xa7/0xcf
[  431.747057]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.752601]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  431.757793]  show_free_areas.cold.117+0x103e/0x215d
[  431.762821]  ? si_meminfo_node+0x260/0x260
[  431.767065]  ? __lock_acquire+0x62f/0x4c20
[  431.771295]  ? __lock_acquire+0x62f/0x4c20
[  431.775525]  ? __account_cfs_rq_runtime+0x790/0x790
[  431.780553]  ? mark_held_locks+0x130/0x130
[  431.784782]  ? mark_held_locks+0x130/0x130
[  431.789015]  ? zap_class+0x640/0x640
[  431.792726]  ? put_dec+0x3b/0xf0
[  431.796090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.801634]  ? find_held_lock+0x36/0x1c0
[  431.805701]  ? serial8250_console_write+0x8b3/0xb10
[  431.810714]  ? lock_downgrade+0x900/0x900
[  431.814863]  ? zap_class+0x640/0x640
[  431.818571]  ? zap_class+0x640/0x640
[  431.822281]  ? print_usage_bug+0xc0/0xc0
[  431.826336]  ? do_raw_spin_unlock+0xa7/0x330
[  431.830744]  ? trace_hardirqs_on+0x310/0x310
[  431.835145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.840690]  ? find_held_lock+0x36/0x1c0
[  431.844754]  ? mark_held_locks+0xc7/0x130
[  431.848901]  ? console_unlock+0x1002/0x1190
[  431.853221]  ? netconsole_netdev_event+0x280/0x280
[  431.858158]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  431.862737]  ? trace_hardirqs_on+0xbd/0x310
[  431.867055]  ? vprintk_emit+0x391/0x990
[  431.871029]  ? trace_hardirqs_off_caller+0x310/0x310
[  431.876128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.881666]  ? netconsole_netdev_event+0x280/0x280
[  431.886590]  ? console_unlock+0x8d8/0x1190
[  431.890838]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  431.895503]  ? vprintk_emit+0x846/0x990
[  431.899475]  ? lock_release+0xa00/0xa00
[  431.903446]  ? preempt_count_add+0xbc/0x1b0
[  431.907762]  ? wake_up_klogd+0x11a/0x180
[  431.911822]  ? console_device+0xc0/0xc0
[  431.915798]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.921346]  ? vprintk_emit+0x293/0x990
[  431.925323]  ? wake_up_klogd+0x180/0x180
[  431.929389]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  431.934139]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  431.939584]  ? retint_kernel+0x1b/0x2d
[  431.943481]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  431.948256]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  431.953015]  ? show_mem+0x1e/0x17b
[  431.956555]  show_mem+0x34/0x17b
[  431.959923]  dump_header+0x2f1/0xf72
[  431.963645]  ? pagefault_out_of_memory+0x197/0x197
[  431.968575]  ? __lock_acquire+0x62f/0x4c20
[  431.972808]  ? percpu_ref_get_many+0x240/0x240
[  431.977396]  ? print_usage_bug+0xc0/0xc0
[  431.981462]  ? zap_class+0x640/0x640
[  431.985175]  ? print_usage_bug+0xc0/0xc0
[  431.989229]  ? print_usage_bug+0xc0/0xc0
[  431.993289]  ? zap_class+0x640/0x640
[  431.997008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.002541]  ? find_held_lock+0x36/0x1c0
[  432.006608]  ? mark_held_locks+0xc7/0x130
[  432.010754]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  432.015855]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  432.020977]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  432.025559]  ? trace_hardirqs_on+0xbd/0x310
[  432.029877]  ? kasan_check_read+0x11/0x20
[  432.034021]  ? ___ratelimit+0x3b4/0x672
[  432.038000]  ? trace_hardirqs_off_caller+0x310/0x310
[  432.043097]  ? trace_hardirqs_on+0x310/0x310
[  432.047502]  ? lock_downgrade+0x900/0x900
[  432.051655]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  432.056752]  ? ___ratelimit+0x3b9/0x672
[  432.060723]  ? idr_get_free+0xf70/0xf70
[  432.064692]  ? find_held_lock+0x36/0x1c0
[  432.068756]  oom_kill_process.cold.27+0x10/0x903
[  432.073508]  ? zap_class+0x640/0x640
[  432.077217]  ? check_preemption_disabled+0x48/0x280
[  432.082237]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  432.087163]  ? kasan_check_read+0x11/0x20
[  432.091305]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.096581]  ? oom_evaluate_task+0x540/0x540
[  432.101040]  ? find_held_lock+0x36/0x1c0
[  432.105107]  ? out_of_memory+0x974/0x1430
[  432.109254]  ? lock_downgrade+0x900/0x900
[  432.113396]  ? check_preemption_disabled+0x48/0x280
[  432.118409]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  432.123332]  ? kasan_check_read+0x11/0x20
[  432.127482]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.132752]  ? rcu_softirq_qs+0x20/0x20
[  432.136725]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.142254]  ? oom_evaluate_task+0x302/0x540
[  432.146660]  out_of_memory+0xa84/0x1430
[  432.150638]  ? oom_killer_disable+0x3a0/0x3a0
[  432.155127]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  432.160063]  ? __ww_mutex_check_waiters+0x160/0x160
[  432.165087]  __alloc_pages_slowpath+0x2354/0x2e10
[  432.169956]  ? warn_alloc+0x120/0x120
[  432.173749]  ? mark_held_locks+0x130/0x130
[  432.177984]  ? find_get_entry+0xaae/0x1120
[  432.182222]  ? filemap_map_pages+0x1a20/0x1a20
[  432.186804]  ? zap_class+0x640/0x640
[  432.190523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.196053]  ? check_preemption_disabled+0x48/0x280
[  432.201063]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.206596]  ? should_fail+0x22d/0xd01
[  432.210487]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.215587]  ? zap_class+0x640/0x640
[  432.219318]  ? __lock_is_held+0xb5/0x140
[  432.223387]  ? mark_held_locks+0x130/0x130
[  432.227617]  ? lock_release+0xa00/0xa00
[  432.231586]  ? perf_trace_sched_process_exec+0x860/0x860
[  432.237030]  ? xa_load+0x2ba/0x460
[  432.240570]  ? lock_downgrade+0x900/0x900
[  432.244717]  ? __might_sleep+0x95/0x190
[  432.248689]  __alloc_pages_nodemask+0xa80/0xde0
[  432.253359]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  432.258375]  ? __page_cache_alloc+0x191/0x5c0
[  432.262867]  ? xa_load+0x2e1/0x460
[  432.266401]  ? xa_clear_mark+0x40/0x40
[  432.270286]  ? zap_class+0x640/0x640
[  432.274005]  ? zap_class+0x640/0x640
[  432.277725]  ? zap_class+0x640/0x640
[  432.281434]  ? __do_page_cache_readahead+0x663/0x810
[  432.286534]  ? find_held_lock+0x36/0x1c0
[  432.290599]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  432.296143]  alloc_pages_current+0x173/0x350
[  432.300555]  __page_cache_alloc+0x38c/0x5c0
[  432.304868]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  432.309794]  ? kasan_check_read+0x11/0x20
[  432.313945]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.319220]  ? generic_perform_write+0x6a0/0x6a0
[  432.323974]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.329539]  ? check_preemption_disabled+0x48/0x280
[  432.334559]  filemap_fault+0x1595/0x25f0
[  432.338636]  ? __lock_page_or_retry+0xa00/0xa00
[  432.343308]  ? mark_held_locks+0x130/0x130
[  432.347559]  ? filemap_map_pages+0xd6b/0x1a20
[  432.352068]  ? lock_downgrade+0x900/0x900
[  432.356223]  ? check_preemption_disabled+0x48/0x280
[  432.361235]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  432.366157]  ? kasan_check_read+0x11/0x20
[  432.370300]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.375573]  ? rcu_softirq_qs+0x20/0x20
[  432.379554]  ? filemap_map_pages+0xd92/0x1a20
[  432.384046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.389583]  ? find_get_entries_tag+0x1400/0x1400
[  432.394426]  ? __lock_acquire+0x62f/0x4c20
[  432.398666]  ? lock_acquire+0x1ed/0x520
[  432.402634]  ? ext4_filemap_fault+0x7a/0xad
[  432.406956]  ? lock_release+0xa00/0xa00
[  432.410923]  ? perf_trace_sched_process_exec+0x860/0x860
[  432.416368]  ? print_usage_bug+0xc0/0xc0
[  432.420426]  ? print_usage_bug+0xc0/0xc0
[  432.424493]  ? down_read+0x8d/0x120
[  432.428113]  ? ext4_filemap_fault+0x7a/0xad
[  432.432429]  ? __down_interruptible+0x700/0x700
[  432.437100]  ext4_filemap_fault+0x82/0xad
[  432.441245]  __do_fault+0x100/0x6b0
[  432.444871]  ? pmd_devmap_trans_unstable+0x220/0x220
[  432.449973]  ? mark_held_locks+0x130/0x130
[  432.454204]  ? mark_held_locks+0x130/0x130
[  432.458436]  ? find_held_lock+0x36/0x1c0
[  432.462501]  ? find_held_lock+0x36/0x1c0
[  432.466563]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.472101]  __handle_mm_fault+0x3ea6/0x5be0
[  432.476507]  ? poll_select_copy_remaining+0x18c/0x6a0
[  432.481697]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  432.486540]  ? __might_fault+0x12b/0x1e0
[  432.490596]  ? lock_downgrade+0x900/0x900
[  432.494753]  ? zap_class+0x640/0x640
[  432.498468]  ? zap_class+0x640/0x640
[  432.502183]  ? find_held_lock+0x36/0x1c0
[  432.506250]  ? handle_mm_fault+0x42a/0xc70
[  432.510481]  ? lock_downgrade+0x900/0x900
[  432.514628]  ? check_preemption_disabled+0x48/0x280
[  432.519644]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  432.524570]  ? kasan_check_read+0x11/0x20
[  432.528710]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.533986]  ? rcu_softirq_qs+0x20/0x20
[  432.537953]  ? trace_hardirqs_off_caller+0x310/0x310
[  432.543051]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.548582]  ? check_preemption_disabled+0x48/0x280
[  432.553599]  handle_mm_fault+0x54f/0xc70
[  432.557658]  ? __handle_mm_fault+0x5be0/0x5be0
[  432.562240]  ? find_vma+0x34/0x190
[  432.565792]  __do_page_fault+0x5e8/0xe60
[  432.569876]  ? trace_hardirqs_off+0xb8/0x310
[  432.574291]  do_page_fault+0xf2/0x7e0
[  432.578092]  ? vmalloc_sync_all+0x30/0x30
[  432.582242]  ? error_entry+0x70/0xd0
[  432.585954]  ? trace_hardirqs_off_caller+0xbb/0x310
[  432.590966]  ? trace_hardirqs_on_caller+0xc0/0x310
[  432.595893]  ? syscall_return_slowpath+0x5e0/0x5e0
[  432.600818]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.605655]  ? trace_hardirqs_on_caller+0x310/0x310
[  432.610665]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  432.616123]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  432.621134]  ? prepare_exit_to_usermode+0x291/0x3b0
[  432.626142]  ? page_fault+0x8/0x30
[  432.629678]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.634816]  ? page_fault+0x8/0x30
[  432.638359]  page_fault+0x1e/0x30
[  432.641809] RIP: 0033:0x7ff9ad261dd3
[  432.645526] Code: Bad RIP value.
[  432.648882] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  432.654236] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  432.661497] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  432.668763] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  432.676032] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  432.683298] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  432.690591] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  432.690939] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  432.696999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  432.697006] Call Trace:
[  432.703567] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  432.712831]  dump_stack+0x244/0x39d
[  432.715384] init cpuset=/ mems_allowed=0
[  432.725082]  ? dump_stack_print_info.cold.1+0x20/0x20
[  432.737927]  warn_alloc.cold.116+0xb7/0x1bd
[  432.742245]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  432.747087]  ? lock_downgrade+0x900/0x900
[  432.751235]  ? trace_hardirqs_off+0xb8/0x310
[  432.755648]  ? trace_hardirqs_off+0xb8/0x310
[  432.760057]  __alloc_pages_slowpath+0x26e8/0x2e10
[  432.764924]  ? warn_alloc+0x120/0x120
[  432.768723]  ? warn_alloc+0x120/0x120
[  432.772519]  ? __bfs+0xb0/0x780
[  432.775798]  ? warn_alloc+0x120/0x120
[  432.779598]  ? print_usage_bug+0xc0/0xc0
[  432.783651]  ? lockdep_on+0x50/0x50
[  432.787279]  ? print_usage_bug+0xc0/0xc0
[  432.791335]  ? check_usage+0x1aa/0x790
[  432.795219]  ? trace_hardirqs_off+0xb8/0x310
[  432.799625]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.805157]  ? should_fail+0x22d/0xd01
[  432.809043]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.814142]  ? __lock_acquire+0x62f/0x4c20
[  432.818377]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.823470]  ? __lock_acquire+0x62f/0x4c20
[  432.827697]  ? should_fail+0x22d/0xd01
[  432.831585]  ? mark_held_locks+0x130/0x130
[  432.835819]  ? mark_held_locks+0x130/0x130
[  432.840055]  ? zap_class+0x640/0x640
[  432.843770]  ? ret_from_fork+0x3a/0x50
[  432.847661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.853191]  ? check_preemption_disabled+0x48/0x280
[  432.858208]  ? __lock_is_held+0xb5/0x140
[  432.862269]  __alloc_pages_nodemask+0xa80/0xde0
[  432.867103]  ? zap_class+0x640/0x640
[  432.870818]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  432.875838]  ? find_held_lock+0x36/0x1c0
[  432.879905]  ? ____cache_alloc_node+0x1c7/0x1e0
[  432.884572]  ? lock_downgrade+0x900/0x900
[  432.888723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.894265]  cache_grow_begin+0xa5/0x8c0
[  432.898321]  ? do_raw_spin_unlock+0xa7/0x330
[  432.902736]  fallback_alloc+0x204/0x2e0
[  432.906755]  ____cache_alloc_node+0x1c7/0x1e0
[  432.911255]  kmem_cache_alloc_node+0xe3/0x730
[  432.915755]  ? mark_held_locks+0xc7/0x130
[  432.919914]  __alloc_skb+0x119/0x770
[  432.923625]  ? netdev_alloc_frag+0x1f0/0x1f0
[  432.928026]  ? do_raw_spin_trylock+0x270/0x270
[  432.932606]  ? kmem_cache_alloc_trace+0x353/0x750
[  432.937446]  ? queue_work_on+0x12c/0x1e0
[  432.941506]  ? switchdev_port_obj_del+0xdc/0x440
[  432.946255]  ? switchdev_trans_item_enqueue+0x260/0x260
[  432.951616]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  432.956635]  __br_mdb_notify+0x4ff/0x15d0
[  432.960795]  ? __br_mdb_add+0x7f0/0x7f0
[  432.964793]  ? zap_class+0x640/0x640
[  432.968513]  ? br_multicast_group_expired+0x96/0x610
[  432.973609]  ? lock_downgrade+0x900/0x900
[  432.977763]  br_mdb_notify+0x310/0x410
[  432.981654]  ? br_mdb_dump+0x27b0/0x27b0
[  432.985716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.991261]  br_multicast_group_expired+0x1bc/0x610
[  432.996279]  ? br_mdb_free+0x80/0x80
[  432.999997]  call_timer_fn+0x272/0x920
[  433.003879]  ? br_mdb_free+0x80/0x80
[  433.007590]  ? process_timeout+0x40/0x40
[  433.011663]  ? __run_timers+0x7da/0xc70
[  433.015650]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.020152]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.024644]  ? br_mdb_free+0x80/0x80
[  433.028355]  ? lockdep_hardirqs_on+0x296/0x5b0
[  433.032936]  ? trace_hardirqs_on+0xbd/0x310
[  433.037258]  ? kasan_check_read+0x11/0x20
[  433.041398]  ? __run_timers+0x7da/0xc70
[  433.045368]  ? trace_hardirqs_off_caller+0x310/0x310
[  433.050467]  ? br_mdb_free+0x80/0x80
[  433.054182]  ? br_mdb_free+0x80/0x80
[  433.057888]  __run_timers+0x7e5/0xc70
[  433.061694]  ? timer_fixup_init+0x70/0x70
[  433.065844]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.070423]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.074912]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  433.079488]  ? trace_hardirqs_on+0xbd/0x310
[  433.083803]  ? kasan_check_read+0x11/0x20
[  433.087947]  ? finish_task_switch+0x1f4/0x910
[  433.092437]  ? trace_hardirqs_off_caller+0x310/0x310
[  433.097534]  ? compat_start_thread+0x80/0x80
[  433.101958]  ? pvclock_read_flags+0x160/0x160
[  433.106446]  ? __switch_to_asm+0x34/0x70
[  433.110503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.116033]  ? check_preemption_disabled+0x48/0x280
[  433.121051]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  433.126583]  ? rcu_pm_notify+0xc0/0xc0
[  433.130466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.135996]  ? check_preemption_disabled+0x48/0x280
[  433.141223]  run_timer_softirq+0x52/0xb0
[  433.145282]  ? rcu_read_lock_sched_held+0x14f/0x180
[  433.150292]  __do_softirq+0x308/0xb7e
[  433.154097]  ? trace_hardirqs_on_caller+0xc0/0x310
[  433.159022]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  433.164115]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  433.169560]  ? preempt_count_add+0xe6/0x1b0
[  433.173884]  ? schedule+0x108/0x460
[  433.177507]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  433.182264]  ? trace_hardirqs_off+0xb8/0x310
[  433.186665]  ? smpboot_thread_fn+0x68b/0xa00
[  433.191071]  ? trace_hardirqs_on+0x310/0x310
[  433.195476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  433.201009]  ? check_preemption_disabled+0x48/0x280
[  433.206025]  ? takeover_tasklets+0xa90/0xa90
[  433.210435]  run_ksoftirqd+0x5e/0x100
[  433.214255]  smpboot_thread_fn+0x68b/0xa00
[  433.218486]  ? sort_range+0x30/0x30
[  433.222111]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  433.227206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  433.232764]  ? __kthread_parkme+0xfb/0x1a0
[  433.237013]  ? sort_range+0x30/0x30
[  433.240637]  kthread+0x35a/0x440
[  433.244002]  ? kthread_stop+0x900/0x900
[  433.247973]  ret_from_fork+0x3a/0x50
[  433.251697] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  433.251699] Mem-Info:
[  433.251735] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  433.251735]  active_file:12 inactive_file:10 isolated_file:0
[  433.251735]  unevictable:0 dirty:0 writeback:0 unstable:0
[  433.251735]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  433.251735]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  433.251735]  free:13734 free_pcp:626 free_cma:0
[  433.257505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  433.259929] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  433.292940] Call Trace:
[  433.302275] 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
[  433.330011]  <IRQ>
[  433.332573] lowmem_reserve[]: 0 2818 6321 6321
[  433.358669]  dump_stack+0x244/0x39d
[  433.360875] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  433.365455]  ? dump_stack_print_info.cold.1+0x20/0x20
[  433.369042] lowmem_reserve[]: 0 0 3503 3503
[  433.396198]  warn_alloc.cold.116+0xb7/0x1bd
[  433.401353] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  433.405665]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  433.409954] lowmem_reserve[]: 0 0 0 0
[  433.439099]  ? lock_downgrade+0x900/0x900
[  433.443910] 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
[  433.447790]  ? trace_hardirqs_off+0xb8/0x310
[  433.451904] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  433.465752]  ? trace_hardirqs_off+0xb8/0x310
[  433.470127] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  433.485218]  __alloc_pages_slowpath+0x26e8/0x2e10
[  433.489597] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  433.503992]  ? warn_alloc+0x120/0x120
[  433.508789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  433.517605]  ? print_usage_bug+0xc0/0xc0
[  433.521375] 2988 total pagecache pages
[  433.529938]  ? warn_alloc+0x120/0x120
[  433.533976] 0 pages in swap cache
[  433.537847]  ? warn_alloc+0x120/0x120
[  433.541618] Swap cache stats: add 0, delete 0, find 0/0
[  433.545054]  ? print_usage_bug+0xc0/0xc0
[  433.548822] Free swap  = 0kB
[  433.554172]  ? kvm_clock_read+0x18/0x30
[  433.558202] Total swap = 0kB
[  433.561212]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  433.565161] 1965979 pages RAM
[  433.568163]  ? print_usage_bug+0xc0/0xc0
[  433.573144] 0 pages HighMem/MovableOnly
[  433.573151] 342855 pages reserved
[  433.576246]  ? __lock_acquire+0x62f/0x4c20
[  433.580275] 0 pages cma reserved
[  433.584241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  433.587812] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  433.591883]  ? should_fail+0x22d/0xd01
[  433.595227] ksoftirqd/0 cpuset=/ mems_allowed=0
[  433.600753]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  433.625743]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  433.630844]  ? __lock_acquire+0x62f/0x4c20
[  433.635094]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  433.640194]  ? __lock_acquire+0x62f/0x4c20
[  433.644427]  ? should_fail+0x22d/0xd01
[  433.648308]  ? rcu_irq_exit+0x1a2/0x390
[  433.652287]  ? mark_held_locks+0x130/0x130
[  433.656521]  ? mark_held_locks+0x130/0x130
[  433.660760]  ? mark_held_locks+0xc7/0x130
[  433.664902]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  433.669915]  ? zap_class+0x640/0x640
[  433.673626]  ? print_usage_bug+0xc0/0xc0
[  433.677692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.683227]  ? check_preemption_disabled+0x48/0x280
[  433.688247]  ? __lock_is_held+0xb5/0x140
[  433.692313]  __alloc_pages_nodemask+0xa80/0xde0
[  433.696980]  ? zap_class+0x640/0x640
[  433.700699]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  433.705811]  ? find_held_lock+0x36/0x1c0
[  433.709880]  ? ____cache_alloc_node+0x1c7/0x1e0
[  433.714552]  ? lock_downgrade+0x900/0x900
[  433.718709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.724253]  cache_grow_begin+0xa5/0x8c0
[  433.728308]  ? do_raw_spin_unlock+0xa7/0x330
[  433.732720]  fallback_alloc+0x204/0x2e0
[  433.736705]  ____cache_alloc_node+0x1c7/0x1e0
[  433.741212]  kmem_cache_alloc_node+0xe3/0x730
[  433.745708]  ? ipv6_get_ifaddr+0x42e/0x620
[  433.749947]  __alloc_skb+0x119/0x770
[  433.753655]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  433.758937]  ? netdev_alloc_frag+0x1f0/0x1f0
[  433.763341]  ? lock_downgrade+0x900/0x900
[  433.767497]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.773029]  ? refcount_sub_and_test_checked+0x203/0x310
[  433.778478]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  433.783925]  ? addrconf_rs_timer+0x690/0x690
[  433.788342]  ndisc_alloc_skb+0x144/0x340
[  433.792401]  ndisc_send_rs+0x331/0x6e0
[  433.796289]  addrconf_rs_timer+0x314/0x690
[  433.800526]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.804768]  call_timer_fn+0x272/0x920
[  433.808651]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.812884]  ? process_timeout+0x40/0x40
[  433.816952]  ? mark_held_locks+0xc7/0x130
[  433.821098]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.825599]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.830083]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.834316]  ? lockdep_hardirqs_on+0x296/0x5b0
[  433.838894]  ? trace_hardirqs_on+0xbd/0x310
[  433.843213]  ? kasan_check_read+0x11/0x20
[  433.847357]  ? __run_timers+0x7da/0xc70
[  433.851325]  ? trace_hardirqs_off_caller+0x310/0x310
[  433.856424]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.860657]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.864893]  __run_timers+0x7e5/0xc70
[  433.868703]  ? timer_fixup_init+0x70/0x70
[  433.872855]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  433.877872]  ? zap_class+0x640/0x640
[  433.881683]  ? print_usage_bug+0xc0/0xc0
[  433.885746]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  433.890935]  ? find_held_lock+0x36/0x1c0
[  433.895002]  ? zap_class+0x640/0x640
[  433.898717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.904255]  ? check_preemption_disabled+0x48/0x280
[  433.909276]  ? __lock_is_held+0xb5/0x140
[  433.913336]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.918870]  ? check_preemption_disabled+0x48/0x280
[  433.923885]  run_timer_softirq+0x52/0xb0
[  433.927942]  ? rcu_read_lock_sched_held+0x14f/0x180
[  433.932968]  __do_softirq+0x308/0xb7e
[  433.936767]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  433.941255]  ? lock_downgrade+0x900/0x900
[  433.945402]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  433.950508]  ? pvclock_read_flags+0x160/0x160
[  433.955000]  ? lapic_next_event+0x5a/0x90
[  433.959145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.964691]  ? kvm_clock_read+0x18/0x30
[  433.968669]  ? kvm_sched_clock_read+0x9/0x20
[  433.973076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.978611]  ? check_preemption_disabled+0x48/0x280
[  433.983628]  irq_exit+0x17f/0x1c0
[  433.987090]  smp_apic_timer_interrupt+0x1cb/0x760
[  433.991932]  ? smp_reschedule_interrupt+0x109/0x650
[  433.996942]  ? smp_call_function_single_interrupt+0x650/0x650
[  434.002826]  ? interrupt_entry+0xb5/0xc0
[  434.006883]  ? trace_hardirqs_off_caller+0xbb/0x310
[  434.011905]  ? trace_hardirqs_off_caller+0xbb/0x310
[  434.016920]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.021760]  ? trace_hardirqs_on_caller+0x310/0x310
[  434.026779]  ? trace_hardirqs_on_caller+0x310/0x310
[  434.031787]  ? task_prio+0x50/0x50
[  434.035323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.040858]  ? check_preemption_disabled+0x48/0x280
[  434.045878]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.050724]  apic_timer_interrupt+0xf/0x20
[  434.054945]  </IRQ>
[  434.057186] RIP: 0010:console_unlock+0x102f/0x1190
[  434.062109] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  434.081001] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  434.088702] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  434.095963] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  434.103224] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  434.110483] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  434.117745] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  434.125018]  ? netconsole_netdev_event+0x280/0x280
[  434.129948]  ? console_unlock+0x1026/0x1190
[  434.134290]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  434.138961]  ? lock_release+0xa00/0xa00
[  434.142931]  ? interrupt_entry+0xc0/0xc0
[  434.147004]  vprintk_emit+0x391/0x990
[  434.150804]  ? wake_up_klogd+0x180/0x180
[  434.154868]  ? wake_up_klogd+0x180/0x180
[  434.158928]  ? attach_entity_load_avg+0x850/0x860
[  434.163764]  ? __lock_acquire+0x5c0/0x4c20
[  434.167995]  ? mark_held_locks+0x130/0x130
[  434.172226]  ? print_usage_bug+0x80/0xc0
[  434.176286]  ? find_held_lock+0x36/0x1c0
[  434.180347]  vprintk_default+0x28/0x30
[  434.184229]  vprintk_func+0x7e/0x181
[  434.187936]  printk+0xa7/0xcf
[  434.191036]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  434.195791]  ? printk+0xa7/0xcf
[  434.199072]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.204608]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  434.209801]  show_free_areas.cold.117+0x103e/0x215d
[  434.214832]  ? si_meminfo_node+0x260/0x260
[  434.219073]  ? __lock_acquire+0x62f/0x4c20
[  434.223303]  ? __lock_acquire+0x62f/0x4c20
[  434.227530]  ? __account_cfs_rq_runtime+0x790/0x790
[  434.232555]  ? mark_held_locks+0x130/0x130
[  434.236783]  ? mark_held_locks+0x130/0x130
[  434.241018]  ? zap_class+0x640/0x640
[  434.244727]  ? put_dec+0x3b/0xf0
[  434.248093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.253635]  ? find_held_lock+0x36/0x1c0
[  434.257712]  ? serial8250_console_write+0x8b3/0xb10
[  434.262723]  ? lock_downgrade+0x900/0x900
[  434.266867]  ? zap_class+0x640/0x640
[  434.270573]  ? zap_class+0x640/0x640
[  434.274283]  ? print_usage_bug+0xc0/0xc0
[  434.278350]  ? do_raw_spin_unlock+0xa7/0x330
[  434.282758]  ? trace_hardirqs_on+0x310/0x310
[  434.287158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.292701]  ? find_held_lock+0x36/0x1c0
[  434.296763]  ? mark_held_locks+0xc7/0x130
[  434.300910]  ? console_unlock+0x1002/0x1190
[  434.305225]  ? netconsole_netdev_event+0x280/0x280
[  434.310149]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  434.314734]  ? trace_hardirqs_on+0xbd/0x310
[  434.319050]  ? vprintk_emit+0x391/0x990
[  434.323023]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.328121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.333666]  ? netconsole_netdev_event+0x280/0x280
[  434.338589]  ? console_unlock+0x8d8/0x1190
[  434.342827]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  434.347489]  ? vprintk_emit+0x846/0x990
[  434.351461]  ? lock_release+0xa00/0xa00
[  434.355427]  ? preempt_count_add+0xbc/0x1b0
[  434.359745]  ? wake_up_klogd+0x11a/0x180
[  434.363804]  ? console_device+0xc0/0xc0
[  434.367776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.373318]  ? vprintk_emit+0x293/0x990
[  434.377291]  ? wake_up_klogd+0x180/0x180
[  434.381346]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  434.386102]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  434.391549]  ? retint_kernel+0x1b/0x2d
[  434.395446]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  434.400218]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  434.404972]  ? show_mem+0x1e/0x17b
[  434.408511]  show_mem+0x34/0x17b
[  434.411879]  dump_header+0x2f1/0xf72
[  434.415599]  ? pagefault_out_of_memory+0x197/0x197
[  434.420544]  ? __lock_acquire+0x62f/0x4c20
[  434.424775]  ? percpu_ref_get_many+0x240/0x240
[  434.429362]  ? print_usage_bug+0xc0/0xc0
[  434.433423]  ? zap_class+0x640/0x640
[  434.437136]  ? print_usage_bug+0xc0/0xc0
[  434.441204]  ? print_usage_bug+0xc0/0xc0
[  434.445260]  ? zap_class+0x640/0x640
[  434.448973]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.454507]  ? find_held_lock+0x36/0x1c0
[  434.458573]  ? mark_held_locks+0xc7/0x130
[  434.462723]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  434.467821]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  434.472928]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  434.477505]  ? trace_hardirqs_on+0xbd/0x310
[  434.481855]  ? kasan_check_read+0x11/0x20
[  434.485999]  ? ___ratelimit+0x3b4/0x672
[  434.489972]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.495070]  ? trace_hardirqs_on+0x310/0x310
[  434.499506]  ? lock_downgrade+0x900/0x900
[  434.503690]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  434.508792]  ? ___ratelimit+0x3b9/0x672
[  434.512768]  ? idr_get_free+0xf70/0xf70
[  434.516739]  ? find_held_lock+0x36/0x1c0
[  434.520803]  oom_kill_process.cold.27+0x10/0x903
[  434.525561]  ? zap_class+0x640/0x640
[  434.529271]  ? check_preemption_disabled+0x48/0x280
[  434.534285]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.539210]  ? kasan_check_read+0x11/0x20
[  434.543364]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.548645]  ? oom_evaluate_task+0x540/0x540
[  434.553086]  ? find_held_lock+0x36/0x1c0
[  434.557192]  ? out_of_memory+0x974/0x1430
[  434.561338]  ? lock_downgrade+0x900/0x900
[  434.565497]  ? check_preemption_disabled+0x48/0x280
[  434.570514]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.575436]  ? kasan_check_read+0x11/0x20
[  434.579577]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.584933]  ? rcu_softirq_qs+0x20/0x20
[  434.588906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.594436]  ? oom_evaluate_task+0x302/0x540
[  434.598841]  out_of_memory+0xa84/0x1430
[  434.602820]  ? oom_killer_disable+0x3a0/0x3a0
[  434.607314]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  434.612245]  ? __ww_mutex_check_waiters+0x160/0x160
[  434.617271]  __alloc_pages_slowpath+0x2354/0x2e10
[  434.622227]  ? warn_alloc+0x120/0x120
[  434.626026]  ? mark_held_locks+0x130/0x130
[  434.630275]  ? find_get_entry+0xaae/0x1120
[  434.635043]  ? filemap_map_pages+0x1a20/0x1a20
[  434.639635]  ? zap_class+0x640/0x640
[  434.643350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.648885]  ? check_preemption_disabled+0x48/0x280
[  434.653900]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.659431]  ? should_fail+0x22d/0xd01
[  434.663317]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  434.668413]  ? zap_class+0x640/0x640
[  434.672151]  ? __lock_is_held+0xb5/0x140
[  434.676219]  ? mark_held_locks+0x130/0x130
[  434.680455]  ? lock_release+0xa00/0xa00
[  434.684424]  ? perf_trace_sched_process_exec+0x860/0x860
[  434.689868]  ? xa_load+0x2ba/0x460
[  434.693404]  ? lock_downgrade+0x900/0x900
[  434.697551]  ? __might_sleep+0x95/0x190
[  434.701525]  __alloc_pages_nodemask+0xa80/0xde0
[  434.706196]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  434.711209]  ? __page_cache_alloc+0x191/0x5c0
[  434.715710]  ? xa_load+0x2e1/0x460
[  434.719295]  ? xa_clear_mark+0x40/0x40
[  434.723193]  ? zap_class+0x640/0x640
[  434.726911]  ? zap_class+0x640/0x640
[  434.730628]  ? zap_class+0x640/0x640
[  434.734334]  ? __do_page_cache_readahead+0x663/0x810
[  434.739441]  ? find_held_lock+0x36/0x1c0
[  434.743500]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  434.749038]  alloc_pages_current+0x173/0x350
[  434.753446]  __page_cache_alloc+0x38c/0x5c0
[  434.757763]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.762690]  ? kasan_check_read+0x11/0x20
[  434.766831]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.772105]  ? generic_perform_write+0x6a0/0x6a0
[  434.776860]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.782395]  ? check_preemption_disabled+0x48/0x280
[  434.787418]  filemap_fault+0x1595/0x25f0
[  434.791486]  ? __lock_page_or_retry+0xa00/0xa00
[  434.796158]  ? mark_held_locks+0x130/0x130
[  434.800486]  ? filemap_map_pages+0xd6b/0x1a20
[  434.804983]  ? lock_downgrade+0x900/0x900
[  434.809130]  ? check_preemption_disabled+0x48/0x280
[  434.814148]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.819078]  ? kasan_check_read+0x11/0x20
[  434.823222]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.828494]  ? rcu_softirq_qs+0x20/0x20
[  434.832474]  ? filemap_map_pages+0xd92/0x1a20
[  434.836971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.842517]  ? find_get_entries_tag+0x1400/0x1400
[  434.847358]  ? __lock_acquire+0x62f/0x4c20
[  434.851607]  ? lock_acquire+0x1ed/0x520
[  434.855575]  ? ext4_filemap_fault+0x7a/0xad
[  434.859904]  ? lock_release+0xa00/0xa00
[  434.863870]  ? perf_trace_sched_process_exec+0x860/0x860
[  434.869312]  ? print_usage_bug+0xc0/0xc0
[  434.873367]  ? print_usage_bug+0xc0/0xc0
[  434.877432]  ? down_read+0x8d/0x120
[  434.881054]  ? ext4_filemap_fault+0x7a/0xad
[  434.885370]  ? __down_interruptible+0x700/0x700
[  434.890049]  ext4_filemap_fault+0x82/0xad
[  434.894195]  __do_fault+0x100/0x6b0
[  434.897822]  ? pmd_devmap_trans_unstable+0x220/0x220
[  434.902924]  ? mark_held_locks+0x130/0x130
[  434.907153]  ? mark_held_locks+0x130/0x130
[  434.911384]  ? find_held_lock+0x36/0x1c0
[  434.915443]  ? find_held_lock+0x36/0x1c0
[  434.919500]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.925036]  __handle_mm_fault+0x3ea6/0x5be0
[  434.929439]  ? poll_select_copy_remaining+0x18c/0x6a0
[  434.934630]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  434.939564]  ? __might_fault+0x12b/0x1e0
[  434.943630]  ? lock_downgrade+0x900/0x900
[  434.947795]  ? zap_class+0x640/0x640
[  434.951509]  ? zap_class+0x640/0x640
[  434.955223]  ? find_held_lock+0x36/0x1c0
[  434.959291]  ? handle_mm_fault+0x42a/0xc70
[  434.963522]  ? lock_downgrade+0x900/0x900
[  434.967673]  ? check_preemption_disabled+0x48/0x280
[  434.972689]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.977614]  ? kasan_check_read+0x11/0x20
[  434.981758]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.987035]  ? rcu_softirq_qs+0x20/0x20
[  434.991006]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.996108]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.001640]  ? check_preemption_disabled+0x48/0x280
[  435.006656]  handle_mm_fault+0x54f/0xc70
[  435.010719]  ? __handle_mm_fault+0x5be0/0x5be0
[  435.015301]  ? find_vma+0x34/0x190
[  435.018845]  __do_page_fault+0x5e8/0xe60
[  435.022900]  ? trace_hardirqs_off+0xb8/0x310
[  435.027312]  do_page_fault+0xf2/0x7e0
[  435.031130]  ? vmalloc_sync_all+0x30/0x30
[  435.035272]  ? error_entry+0x70/0xd0
[  435.038979]  ? trace_hardirqs_off_caller+0xbb/0x310
[  435.043988]  ? trace_hardirqs_on_caller+0xc0/0x310
[  435.048910]  ? syscall_return_slowpath+0x5e0/0x5e0
[  435.053830]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  435.058666]  ? trace_hardirqs_on_caller+0x310/0x310
[  435.063675]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  435.069135]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  435.074149]  ? prepare_exit_to_usermode+0x291/0x3b0
[  435.079160]  ? page_fault+0x8/0x30
[  435.082698]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  435.087537]  ? page_fault+0x8/0x30
[  435.091071]  page_fault+0x1e/0x30
[  435.094524] RIP: 0033:0x7ff9ad261dd3
[  435.098243] Code: Bad RIP value.
[  435.101603] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  435.106957] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  435.114223] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  435.121483] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  435.128752] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  435.136014] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  435.143301] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  435.143362] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  435.149704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  435.149711] Call Trace:
[  435.156277] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  435.165527]  dump_stack+0x244/0x39d
[  435.168085] init cpuset=/ mems_allowed=0
[  435.177776]  ? dump_stack_print_info.cold.1+0x20/0x20
[  435.190611]  warn_alloc.cold.116+0xb7/0x1bd
[  435.194928]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  435.199773]  ? lock_downgrade+0x900/0x900
[  435.203922]  ? trace_hardirqs_off+0xb8/0x310
[  435.208329]  ? trace_hardirqs_off+0xb8/0x310
[  435.212742]  __alloc_pages_slowpath+0x26e8/0x2e10
[  435.217619]  ? warn_alloc+0x120/0x120
[  435.221418]  ? warn_alloc+0x120/0x120
[  435.225214]  ? __bfs+0xb0/0x780
[  435.228488]  ? warn_alloc+0x120/0x120
[  435.232287]  ? print_usage_bug+0xc0/0xc0
[  435.236344]  ? lockdep_on+0x50/0x50
[  435.239968]  ? print_usage_bug+0xc0/0xc0
[  435.244027]  ? check_usage+0x1aa/0x790
[  435.247908]  ? trace_hardirqs_off+0xb8/0x310
[  435.252314]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.257848]  ? should_fail+0x22d/0xd01
[  435.261734]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  435.266831]  ? __lock_acquire+0x62f/0x4c20
[  435.271079]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  435.276183]  ? __lock_acquire+0x62f/0x4c20
[  435.280412]  ? should_fail+0x22d/0xd01
[  435.284301]  ? mark_held_locks+0x130/0x130
[  435.288533]  ? mark_held_locks+0x130/0x130
[  435.292774]  ? zap_class+0x640/0x640
[  435.296482]  ? ret_from_fork+0x3a/0x50
[  435.300367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.305900]  ? check_preemption_disabled+0x48/0x280
[  435.310923]  ? __lock_is_held+0xb5/0x140
[  435.314982]  __alloc_pages_nodemask+0xa80/0xde0
[  435.319644]  ? zap_class+0x640/0x640
[  435.323359]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  435.328378]  ? find_held_lock+0x36/0x1c0
[  435.332444]  ? ____cache_alloc_node+0x1c7/0x1e0
[  435.337118]  ? lock_downgrade+0x900/0x900
[  435.341277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.346816]  cache_grow_begin+0xa5/0x8c0
[  435.350870]  ? do_raw_spin_unlock+0xa7/0x330
[  435.355281]  fallback_alloc+0x204/0x2e0
[  435.359257]  ____cache_alloc_node+0x1c7/0x1e0
[  435.363751]  kmem_cache_alloc_node+0xe3/0x730
[  435.368241]  ? mark_held_locks+0xc7/0x130
[  435.372395]  __alloc_skb+0x119/0x770
[  435.376110]  ? netdev_alloc_frag+0x1f0/0x1f0
[  435.380514]  ? do_raw_spin_trylock+0x270/0x270
[  435.385090]  ? kmem_cache_alloc_trace+0x353/0x750
[  435.389930]  ? queue_work_on+0x12c/0x1e0
[  435.394005]  ? switchdev_port_obj_del+0xdc/0x440
[  435.398760]  ? switchdev_trans_item_enqueue+0x260/0x260
[  435.404135]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  435.409153]  __br_mdb_notify+0x4ff/0x15d0
[  435.413310]  ? __br_mdb_add+0x7f0/0x7f0
[  435.417290]  ? zap_class+0x640/0x640
[  435.421009]  ? br_multicast_group_expired+0x96/0x610
[  435.426109]  ? lock_downgrade+0x900/0x900
[  435.430260]  br_mdb_notify+0x310/0x410
[  435.434148]  ? br_mdb_dump+0x27b0/0x27b0
[  435.438207]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.443747]  br_multicast_group_expired+0x1bc/0x610
[  435.448763]  ? br_mdb_free+0x80/0x80
[  435.452483]  call_timer_fn+0x272/0x920
[  435.456362]  ? br_mdb_free+0x80/0x80
[  435.460069]  ? process_timeout+0x40/0x40
[  435.464130]  ? __run_timers+0x7da/0xc70
[  435.468592]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.473084]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.477577]  ? br_mdb_free+0x80/0x80
[  435.481284]  ? lockdep_hardirqs_on+0x296/0x5b0
[  435.485861]  ? trace_hardirqs_on+0xbd/0x310
[  435.490175]  ? kasan_check_read+0x11/0x20
[  435.494315]  ? __run_timers+0x7da/0xc70
[  435.498287]  ? trace_hardirqs_off_caller+0x310/0x310
[  435.503387]  ? br_mdb_free+0x80/0x80
[  435.507097]  ? br_mdb_free+0x80/0x80
[  435.510807]  __run_timers+0x7e5/0xc70
[  435.514609]  ? timer_fixup_init+0x70/0x70
[  435.518754]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.523242]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.527737]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  435.532313]  ? trace_hardirqs_on+0xbd/0x310
[  435.536627]  ? kasan_check_read+0x11/0x20
[  435.540773]  ? finish_task_switch+0x1f4/0x910
[  435.545263]  ? trace_hardirqs_off_caller+0x310/0x310
[  435.550358]  ? compat_start_thread+0x80/0x80
[  435.554779]  ? pvclock_read_flags+0x160/0x160
[  435.559270]  ? __switch_to_asm+0x34/0x70
[  435.563326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.568860]  ? check_preemption_disabled+0x48/0x280
[  435.573887]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  435.579436]  ? rcu_pm_notify+0xc0/0xc0
[  435.583322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.588856]  ? check_preemption_disabled+0x48/0x280
[  435.593876]  run_timer_softirq+0x52/0xb0
[  435.597946]  ? rcu_read_lock_sched_held+0x14f/0x180
[  435.602957]  __do_softirq+0x308/0xb7e
[  435.607714]  ? trace_hardirqs_on_caller+0xc0/0x310
[  435.612651]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  435.617747]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  435.623192]  ? preempt_count_add+0xe6/0x1b0
[  435.627612]  ? schedule+0x108/0x460
[  435.631232]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  435.635990]  ? trace_hardirqs_off+0xb8/0x310
[  435.640393]  ? smpboot_thread_fn+0x68b/0xa00
[  435.644795]  ? trace_hardirqs_on+0x310/0x310
[  435.649200]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.654729]  ? check_preemption_disabled+0x48/0x280
[  435.659742]  ? takeover_tasklets+0xa90/0xa90
[  435.664145]  run_ksoftirqd+0x5e/0x100
[  435.667942]  smpboot_thread_fn+0x68b/0xa00
[  435.672173]  ? sort_range+0x30/0x30
[  435.675796]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  435.680893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.686422]  ? __kthread_parkme+0xfb/0x1a0
[  435.690656]  ? sort_range+0x30/0x30
[  435.694276]  kthread+0x35a/0x440
[  435.697638]  ? kthread_stop+0x900/0x900
[  435.701611]  ret_from_fork+0x3a/0x50
[  435.705332] warn_alloc_show_mem: 1 callbacks suppressed
[  435.705341] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  435.705342] Mem-Info:
[  435.705372] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  435.705372]  active_file:12 inactive_file:10 isolated_file:0
[  435.705372]  unevictable:0 dirty:0 writeback:0 unstable:0
[  435.705372]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  435.705372]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  435.705372]  free:13734 free_pcp:626 free_cma:0
[  435.710699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  435.710706] Call Trace:
[  435.716501] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  435.718890]  <IRQ>
[  435.751916] 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
[  435.761264]  dump_stack+0x244/0x39d
[  435.763818] lowmem_reserve[]: 0 2818 6321 6321
[  435.791573]  ? dump_stack_print_info.cold.1+0x20/0x20
[  435.793692] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  435.819800]  warn_alloc.cold.116+0xb7/0x1bd
[  435.823384] lowmem_reserve[]: 0 0 3503 3503
[  435.827963]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  435.833122] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  435.860262]  ? lock_downgrade+0x900/0x900
[  435.864552] lowmem_reserve[]: 0 0 0 0
[  435.868884]  ? trace_hardirqs_off+0xb8/0x310
[  435.873690] 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
[  435.902834]  ? trace_hardirqs_off+0xb8/0x310
[  435.906943] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  435.910843]  __alloc_pages_slowpath+0x26e8/0x2e10
[  435.915212] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  435.928757]  ? warn_alloc+0x120/0x120
[  435.933119] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  435.948189]  ? print_usage_bug+0xc0/0xc0
[  435.953006] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  435.953014] 2988 total pagecache pages
[  435.967394]  ? warn_alloc+0x120/0x120
[  435.971179] 0 pages in swap cache
[  435.980003]  ? warn_alloc+0x120/0x120
[  435.984032] Swap cache stats: add 0, delete 0, find 0/0
[  435.984039] Free swap  = 0kB
[  435.992601]  ? print_usage_bug+0xc0/0xc0
[  435.996460] Total swap = 0kB
[  436.000251]  ? kvm_clock_read+0x18/0x30
[  436.003671] 1965979 pages RAM
[  436.007459]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  436.012785] 0 pages HighMem/MovableOnly
[  436.012792] 342855 pages reserved
[  436.015814]  ? print_usage_bug+0xc0/0xc0
[  436.019828] 0 pages cma reserved
[  436.020018] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  436.022843]  ? __lock_acquire+0x62f/0x4c20
[  436.026789] ksoftirqd/0 cpuset=/ mems_allowed=0
[  436.029884]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.074328]  ? should_fail+0x22d/0xd01
[  436.078215]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.083506]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  436.088604]  ? __lock_acquire+0x62f/0x4c20
[  436.092841]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  436.097939]  ? __lock_acquire+0x62f/0x4c20
[  436.102167]  ? should_fail+0x22d/0xd01
[  436.106046]  ? rcu_irq_exit+0x1a2/0x390
[  436.110053]  ? mark_held_locks+0x130/0x130
[  436.114285]  ? mark_held_locks+0x130/0x130
[  436.118521]  ? try_to_wake_up+0x11c/0x1490
[  436.122751]  ? lock_downgrade+0x900/0x900
[  436.126896]  ? zap_class+0x640/0x640
[  436.130616]  ? print_usage_bug+0xc0/0xc0
[  436.134675]  ? trace_hardirqs_off+0xb8/0x310
[  436.139077]  ? kasan_check_read+0x11/0x20
[  436.143226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.148760]  ? check_preemption_disabled+0x48/0x280
[  436.153781]  ? __lock_is_held+0xb5/0x140
[  436.157848]  __alloc_pages_nodemask+0xa80/0xde0
[  436.162524]  ? zap_class+0x640/0x640
[  436.166241]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  436.171261]  ? find_held_lock+0x36/0x1c0
[  436.175324]  ? ____cache_alloc_node+0x1c7/0x1e0
[  436.179989]  ? lock_downgrade+0x900/0x900
[  436.184145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.189681]  cache_grow_begin+0xa5/0x8c0
[  436.193742]  ? do_raw_spin_unlock+0xa7/0x330
[  436.198154]  fallback_alloc+0x204/0x2e0
[  436.202130]  ____cache_alloc_node+0x1c7/0x1e0
[  436.206628]  kmem_cache_alloc_node+0xe3/0x730
[  436.211120]  ? ipv6_get_ifaddr+0x42e/0x620
[  436.215359]  __alloc_skb+0x119/0x770
[  436.219069]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.224344]  ? netdev_alloc_frag+0x1f0/0x1f0
[  436.228749]  ? lock_downgrade+0x900/0x900
[  436.232902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.238434]  ? refcount_sub_and_test_checked+0x203/0x310
[  436.243882]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  436.249328]  ? addrconf_rs_timer+0x690/0x690
[  436.253740]  ndisc_alloc_skb+0x144/0x340
[  436.257803]  ndisc_send_rs+0x331/0x6e0
[  436.261690]  addrconf_rs_timer+0x314/0x690
[  436.265932]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.270175]  call_timer_fn+0x272/0x920
[  436.274054]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.278301]  ? process_timeout+0x40/0x40
[  436.282367]  ? mark_held_locks+0xc7/0x130
[  436.286515]  ? _raw_spin_unlock_irq+0x27/0x80
[  436.291014]  ? _raw_spin_unlock_irq+0x27/0x80
[  436.295507]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.299739]  ? lockdep_hardirqs_on+0x296/0x5b0
[  436.304318]  ? trace_hardirqs_on+0xbd/0x310
[  436.308634]  ? kasan_check_read+0x11/0x20
[  436.312779]  ? __run_timers+0x7da/0xc70
[  436.316754]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.321856]  ? __queue_work+0x1440/0x1440
[  436.326009]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  436.330244]  __run_timers+0x7e5/0xc70
[  436.334051]  ? timer_fixup_init+0x70/0x70
[  436.338197]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  436.343295]  ? zap_class+0x640/0x640
[  436.347015]  ? print_usage_bug+0xc0/0xc0
[  436.351076]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  436.356265]  ? find_held_lock+0x36/0x1c0
[  436.360330]  ? zap_class+0x640/0x640
[  436.364044]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.369615]  ? check_preemption_disabled+0x48/0x280
[  436.374652]  ? __lock_is_held+0xb5/0x140
[  436.378710]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.384240]  ? check_preemption_disabled+0x48/0x280
[  436.389256]  run_timer_softirq+0x52/0xb0
[  436.393315]  ? rcu_read_lock_sched_held+0x14f/0x180
[  436.398327]  __do_softirq+0x308/0xb7e
[  436.402127]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  436.406627]  ? lock_downgrade+0x900/0x900
[  436.410770]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  436.415872]  ? pvclock_read_flags+0x160/0x160
[  436.420375]  ? lapic_next_event+0x5a/0x90
[  436.424523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.430059]  ? kvm_clock_read+0x18/0x30
[  436.434031]  ? kvm_sched_clock_read+0x9/0x20
[  436.438443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.443984]  ? check_preemption_disabled+0x48/0x280
[  436.449014]  irq_exit+0x17f/0x1c0
[  436.452470]  smp_apic_timer_interrupt+0x1cb/0x760
[  436.457309]  ? smp_reschedule_interrupt+0x109/0x650
[  436.462319]  ? smp_call_function_single_interrupt+0x650/0x650
[  436.468204]  ? interrupt_entry+0xb5/0xc0
[  436.472260]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.477268]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.482284]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.487121]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.492131]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.497140]  ? task_prio+0x50/0x50
[  436.500675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.506210]  ? check_preemption_disabled+0x48/0x280
[  436.511224]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.516071]  apic_timer_interrupt+0xf/0x20
[  436.520292]  </IRQ>
[  436.522524] RIP: 0010:console_unlock+0x102f/0x1190
[  436.527449] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  436.546348] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  436.554050] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  436.561315] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  436.568584] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  436.575849] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  436.583110] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  436.590387]  ? netconsole_netdev_event+0x280/0x280
[  436.595316]  ? console_unlock+0x1026/0x1190
[  436.599653]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  436.604323]  ? lock_release+0xa00/0xa00
[  436.608293]  ? interrupt_entry+0xc0/0xc0
[  436.612364]  vprintk_emit+0x391/0x990
[  436.616168]  ? wake_up_klogd+0x180/0x180
[  436.620226]  ? wake_up_klogd+0x180/0x180
[  436.624281]  ? attach_entity_load_avg+0x850/0x860
[  436.629115]  ? __lock_acquire+0x5c0/0x4c20
[  436.633847]  ? mark_held_locks+0x130/0x130
[  436.638093]  ? print_usage_bug+0x80/0xc0
[  436.642153]  ? find_held_lock+0x36/0x1c0
[  436.646218]  vprintk_default+0x28/0x30
[  436.650103]  vprintk_func+0x7e/0x181
[  436.653812]  printk+0xa7/0xcf
[  436.656915]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  436.661666]  ? printk+0xa7/0xcf
[  436.664948]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.670490]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  436.675682]  show_free_areas.cold.117+0x103e/0x215d
[  436.680710]  ? si_meminfo_node+0x260/0x260
[  436.684948]  ? __lock_acquire+0x62f/0x4c20
[  436.689181]  ? __lock_acquire+0x62f/0x4c20
[  436.693411]  ? __account_cfs_rq_runtime+0x790/0x790
[  436.698449]  ? mark_held_locks+0x130/0x130
[  436.702678]  ? mark_held_locks+0x130/0x130
[  436.706910]  ? zap_class+0x640/0x640
[  436.710620]  ? put_dec+0x3b/0xf0
[  436.713989]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.719528]  ? find_held_lock+0x36/0x1c0
[  436.723613]  ? serial8250_console_write+0x8b3/0xb10
[  436.728624]  ? lock_downgrade+0x900/0x900
[  436.732765]  ? zap_class+0x640/0x640
[  436.736476]  ? zap_class+0x640/0x640
[  436.740187]  ? print_usage_bug+0xc0/0xc0
[  436.744239]  ? do_raw_spin_unlock+0xa7/0x330
[  436.748643]  ? trace_hardirqs_on+0x310/0x310
[  436.753043]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.758586]  ? find_held_lock+0x36/0x1c0
[  436.762649]  ? mark_held_locks+0xc7/0x130
[  436.766789]  ? console_unlock+0x1002/0x1190
[  436.771109]  ? netconsole_netdev_event+0x280/0x280
[  436.776036]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  436.780617]  ? trace_hardirqs_on+0xbd/0x310
[  436.784929]  ? vprintk_emit+0x391/0x990
[  436.788901]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.794002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.799546]  ? netconsole_netdev_event+0x280/0x280
[  436.804472]  ? console_unlock+0x8d8/0x1190
[  436.808716]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  436.813375]  ? vprintk_emit+0x846/0x990
[  436.817348]  ? lock_release+0xa00/0xa00
[  436.821315]  ? preempt_count_add+0xbc/0x1b0
[  436.825631]  ? wake_up_klogd+0x11a/0x180
[  436.829685]  ? console_device+0xc0/0xc0
[  436.833658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.839198]  ? vprintk_emit+0x293/0x990
[  436.843172]  ? wake_up_klogd+0x180/0x180
[  436.847228]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  436.851982]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  436.857449]  ? retint_kernel+0x1b/0x2d
[  436.861344]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  436.866118]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  436.870875]  ? show_mem+0x1e/0x17b
[  436.874412]  show_mem+0x34/0x17b
[  436.877783]  dump_header+0x2f1/0xf72
[  436.881503]  ? pagefault_out_of_memory+0x197/0x197
[  436.886439]  ? __lock_acquire+0x62f/0x4c20
[  436.890673]  ? percpu_ref_get_many+0x240/0x240
[  436.895252]  ? print_usage_bug+0xc0/0xc0
[  436.899311]  ? zap_class+0x640/0x640
[  436.903025]  ? print_usage_bug+0xc0/0xc0
[  436.907084]  ? print_usage_bug+0xc0/0xc0
[  436.911139]  ? zap_class+0x640/0x640
[  436.914847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.920383]  ? find_held_lock+0x36/0x1c0
[  436.924456]  ? mark_held_locks+0xc7/0x130
[  436.928621]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  436.933718]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  436.938819]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  436.943395]  ? trace_hardirqs_on+0xbd/0x310
[  436.947716]  ? kasan_check_read+0x11/0x20
[  436.951856]  ? ___ratelimit+0x3b4/0x672
[  436.955826]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.960926]  ? trace_hardirqs_on+0x310/0x310
[  436.965333]  ? lock_downgrade+0x900/0x900
[  436.969484]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  436.974583]  ? ___ratelimit+0x3b9/0x672
[  436.978554]  ? idr_get_free+0xf70/0xf70
[  436.982520]  ? find_held_lock+0x36/0x1c0
[  436.986588]  oom_kill_process.cold.27+0x10/0x903
[  436.991342]  ? zap_class+0x640/0x640
[  436.995055]  ? check_preemption_disabled+0x48/0x280
[  437.000073]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  437.004997]  ? kasan_check_read+0x11/0x20
[  437.009139]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.014424]  ? oom_evaluate_task+0x540/0x540
[  437.018841]  ? find_held_lock+0x36/0x1c0
[  437.022902]  ? out_of_memory+0x974/0x1430
[  437.027045]  ? lock_downgrade+0x900/0x900
[  437.031187]  ? check_preemption_disabled+0x48/0x280
[  437.036197]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  437.041120]  ? kasan_check_read+0x11/0x20
[  437.045259]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.050528]  ? rcu_softirq_qs+0x20/0x20
[  437.054501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.060031]  ? oom_evaluate_task+0x302/0x540
[  437.064451]  out_of_memory+0xa84/0x1430
[  437.068444]  ? oom_killer_disable+0x3a0/0x3a0
[  437.072942]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  437.077887]  ? __ww_mutex_check_waiters+0x160/0x160
[  437.083018]  __alloc_pages_slowpath+0x2354/0x2e10
[  437.087882]  ? warn_alloc+0x120/0x120
[  437.091682]  ? mark_held_locks+0x130/0x130
[  437.095914]  ? find_get_entry+0xaae/0x1120
[  437.100157]  ? filemap_map_pages+0x1a20/0x1a20
[  437.104737]  ? zap_class+0x640/0x640
[  437.108455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.113989]  ? check_preemption_disabled+0x48/0x280
[  437.119009]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.124553]  ? should_fail+0x22d/0xd01
[  437.128445]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.133642]  ? zap_class+0x640/0x640
[  437.137372]  ? __lock_is_held+0xb5/0x140
[  437.141437]  ? mark_held_locks+0x130/0x130
[  437.145673]  ? lock_release+0xa00/0xa00
[  437.149642]  ? perf_trace_sched_process_exec+0x860/0x860
[  437.155099]  ? xa_load+0x2ba/0x460
[  437.158646]  ? lock_downgrade+0x900/0x900
[  437.162815]  ? __might_sleep+0x95/0x190
[  437.166787]  __alloc_pages_nodemask+0xa80/0xde0
[  437.171457]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  437.176468]  ? __page_cache_alloc+0x191/0x5c0
[  437.180959]  ? xa_load+0x2e1/0x460
[  437.184499]  ? xa_clear_mark+0x40/0x40
[  437.188410]  ? zap_class+0x640/0x640
[  437.192131]  ? zap_class+0x640/0x640
[  437.195837]  ? zap_class+0x640/0x640
[  437.199547]  ? __do_page_cache_readahead+0x663/0x810
[  437.204652]  ? find_held_lock+0x36/0x1c0
[  437.208716]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  437.214255]  alloc_pages_current+0x173/0x350
[  437.218666]  __page_cache_alloc+0x38c/0x5c0
[  437.222983]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  437.227904]  ? kasan_check_read+0x11/0x20
[  437.232048]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.237318]  ? generic_perform_write+0x6a0/0x6a0
[  437.242072]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.247606]  ? check_preemption_disabled+0x48/0x280
[  437.252622]  filemap_fault+0x1595/0x25f0
[  437.256688]  ? __lock_page_or_retry+0xa00/0xa00
[  437.261353]  ? mark_held_locks+0x130/0x130
[  437.265593]  ? filemap_map_pages+0xd6b/0x1a20
[  437.270088]  ? lock_downgrade+0x900/0x900
[  437.274232]  ? check_preemption_disabled+0x48/0x280
[  437.279248]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  437.284173]  ? kasan_check_read+0x11/0x20
[  437.288316]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.293594]  ? rcu_softirq_qs+0x20/0x20
[  437.297580]  ? filemap_map_pages+0xd92/0x1a20
[  437.302074]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.307613]  ? find_get_entries_tag+0x1400/0x1400
[  437.312456]  ? __lock_acquire+0x62f/0x4c20
[  437.316698]  ? lock_acquire+0x1ed/0x520
[  437.320664]  ? ext4_filemap_fault+0x7a/0xad
[  437.324989]  ? lock_release+0xa00/0xa00
[  437.328959]  ? perf_trace_sched_process_exec+0x860/0x860
[  437.334414]  ? print_usage_bug+0xc0/0xc0
[  437.338470]  ? print_usage_bug+0xc0/0xc0
[  437.342538]  ? down_read+0x8d/0x120
[  437.346159]  ? ext4_filemap_fault+0x7a/0xad
[  437.350477]  ? __down_interruptible+0x700/0x700
[  437.355148]  ext4_filemap_fault+0x82/0xad
[  437.359291]  __do_fault+0x100/0x6b0
[  437.362920]  ? pmd_devmap_trans_unstable+0x220/0x220
[  437.368023]  ? mark_held_locks+0x130/0x130
[  437.372252]  ? mark_held_locks+0x130/0x130
[  437.376479]  ? find_held_lock+0x36/0x1c0
[  437.380542]  ? find_held_lock+0x36/0x1c0
[  437.384599]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.390134]  __handle_mm_fault+0x3ea6/0x5be0
[  437.394537]  ? poll_select_copy_remaining+0x18c/0x6a0
[  437.399730]  ? vmf_insert_mixed_mkwrite+0x40/0x40
[  437.404572]  ? __might_fault+0x12b/0x1e0
[  437.408628]  ? lock_downgrade+0x900/0x900
[  437.412782]  ? zap_class+0x640/0x640
[  437.416488]  ? zap_class+0x640/0x640
[  437.420200]  ? find_held_lock+0x36/0x1c0
[  437.424269]  ? handle_mm_fault+0x42a/0xc70
[  437.428498]  ? lock_downgrade+0x900/0x900
[  437.432642]  ? check_preemption_disabled+0x48/0x280
[  437.437654]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  437.442576]  ? kasan_check_read+0x11/0x20
[  437.446720]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.451992]  ? rcu_softirq_qs+0x20/0x20
[  437.455961]  ? trace_hardirqs_off_caller+0x310/0x310
[  437.461061]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.466981]  ? check_preemption_disabled+0x48/0x280
[  437.472002]  handle_mm_fault+0x54f/0xc70
[  437.476062]  ? __handle_mm_fault+0x5be0/0x5be0
[  437.480641]  ? find_vma+0x34/0x190
[  437.484185]  __do_page_fault+0x5e8/0xe60
[  437.488240]  ? trace_hardirqs_off+0xb8/0x310
[  437.492655]  do_page_fault+0xf2/0x7e0
[  437.496451]  ? vmalloc_sync_all+0x30/0x30
[  437.500597]  ? error_entry+0x70/0xd0
[  437.504309]  ? trace_hardirqs_off_caller+0xbb/0x310
[  437.509317]  ? trace_hardirqs_on_caller+0xc0/0x310
[  437.514238]  ? syscall_return_slowpath+0x5e0/0x5e0
[  437.519165]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  437.524002]  ? trace_hardirqs_on_caller+0x310/0x310
[  437.529010]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  437.534460]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  437.539475]  ? prepare_exit_to_usermode+0x291/0x3b0
[  437.544482]  ? page_fault+0x8/0x30
[  437.548024]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  437.552867]  ? page_fault+0x8/0x30
[  437.556405]  page_fault+0x1e/0x30
[  437.559876] RIP: 0033:0x7ff9ad261dd3
[  437.563599] Code: Bad RIP value.
[  437.566958] RSP: 002b:00007ffde4ac5338 EFLAGS: 00010246
[  437.572312] RAX: 0000000000000000 RBX: 00007ffde4ac54e0 RCX: 00007ff9ad261dd3
[  437.579575] RDX: 0000000000000000 RSI: 00007ffde4ac5690 RDI: 000000000000000b
[  437.586839] RBP: 00007ffde4ac5690 R08: 00007ffde4ac5710 R09: 0000000000000001
[  437.594101] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  437.601361] R13: 00007ffde4ac5a70 R14: 0000000000000000 R15: 0000000000000000
[  437.608688] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #77
[  437.608749] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  437.615095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  437.615100] Call Trace:
[  437.615117]  dump_stack+0x244/0x39d
[  437.615137]  ? dump_stack_print_info.cold.1+0x20/0x20
[  437.621681] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  437.630953]  warn_alloc.cold.116+0xb7/0x1bd
[  437.633500] init cpuset=/ mems_allowed=0
[  437.637115]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  437.665139]  ? lock_downgrade+0x900/0x900
[  437.669286]  ? trace_hardirqs_off+0xb8/0x310
[  437.673781]  ? trace_hardirqs_off+0xb8/0x310
[  437.678191]  __alloc_pages_slowpath+0x26e8/0x2e10
[  437.683053]  ? warn_alloc+0x120/0x120
[  437.686858]  ? warn_alloc+0x120/0x120
[  437.690655]  ? warn_alloc+0x120/0x120
[  437.694452]  ? print_usage_bug+0xc0/0xc0
[  437.698506]  ? print_usage_bug+0xc0/0xc0
[  437.702566]  ? print_usage_bug+0xc0/0xc0
[  437.706629]  ? check_preemption_disabled+0x48/0x280
[  437.711645]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.717174]  ? should_fail+0x22d/0xd01
[  437.721055]  ? __lock_acquire+0x62f/0x4c20
[  437.725286]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.730394]  ? __lock_acquire+0x62f/0x4c20
[  437.734630]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.739726]  ? __lock_acquire+0x62f/0x4c20
[  437.743956]  ? should_fail+0x22d/0xd01
[  437.747845]  ? mark_held_locks+0x130/0x130
[  437.752078]  ? mark_held_locks+0x130/0x130
[  437.756315]  ? zap_class+0x640/0x640
[  437.760019]  ? print_usage_bug+0xc0/0xc0
[  437.764071]  ? mark_held_locks+0x130/0x130
[  437.768302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.773833]  ? check_preemption_disabled+0x48/0x280
[  437.778852]  ? __lock_is_held+0xb5/0x140
[  437.782911]  __alloc_pages_nodemask+0xa80/0xde0
[  437.787572]  ? zap_class+0x640/0x640
[  437.791283]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  437.796302]  ? find_held_lock+0x36/0x1c0
[  437.800372]  ? ____cache_alloc_node+0x1c7/0x1e0
[  437.805043]  ? lock_downgrade+0x900/0x900
[  437.809192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.814724]  cache_grow_begin+0xa5/0x8c0
[  437.818780]  ? do_raw_spin_unlock+0xa7/0x330
[  437.823189]  fallback_alloc+0x204/0x2e0
[  437.827161]  ____cache_alloc_node+0x1c7/0x1e0
[  437.831662]  kmem_cache_alloc_node+0xe3/0x730
[  437.836154]  ? ipv6_get_ifaddr+0x42e/0x620
[  437.840397]  __alloc_skb+0x119/0x770
[  437.844102]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.849391]  ? netdev_alloc_frag+0x1f0/0x1f0
[  437.853793]  ? lock_downgrade+0x900/0x900
[  437.857947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.863477]  ? refcount_sub_and_test_checked+0x203/0x310
[  437.868925]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  437.874379]  ? addrconf_rs_timer+0x690/0x690
[  437.878789]  ndisc_alloc_skb+0x144/0x340
[  437.882849]  ndisc_send_rs+0x331/0x6e0
[  437.886732]  addrconf_rs_timer+0x314/0x690
[  437.890963]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.895202]  call_timer_fn+0x272/0x920
[  437.899082]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.903308]  ? process_timeout+0x40/0x40
[  437.907376]  ? __run_timers+0x7da/0xc70
[  437.911359]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.915849]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.920337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.924581]  ? lockdep_hardirqs_on+0x296/0x5b0
[  437.929159]  ? trace_hardirqs_on+0xbd/0x310
[  437.933475]  ? kasan_check_read+0x11/0x20
[  437.937616]  ? __run_timers+0x7da/0xc70
[  437.941588]  ? trace_hardirqs_off_caller+0x310/0x310
[  437.946696]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.950936]  __run_timers+0x7e5/0xc70
[  437.954736]  ? timer_fixup_init+0x70/0x70
[  437.958882]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.963380]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.967869]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  437.972445]  ? trace_hardirqs_on+0xbd/0x310
[  437.976766]  ? kasan_check_read+0x11/0x20
[  437.980910]  ? finish_task_switch+0x1f4/0x910
[  437.985406]  ? trace_hardirqs_off_caller+0x310/0x310
[  437.990504]  ? compat_start_thread+0x80/0x80
[  437.994925]  ? pvclock_read_flags+0x160/0x160
[  437.999416]  ? __switch_to_asm+0x34/0x70
[  438.003475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.009008]  ? check_preemption_disabled+0x48/0x280
[  438.014027]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  438.019558]  ? rcu_pm_notify+0xc0/0xc0
[  438.023449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.028980]  ? check_preemption_disabled+0x48/0x280
[  438.033996]  run_timer_softirq+0x52/0xb0
[  438.038052]  ? rcu_read_lock_sched_held+0x14f/0x180
[  438.043063]  __do_softirq+0x308/0xb7e
[  438.046865]  ? trace_hardirqs_on_caller+0xc0/0x310
[  438.051792]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  438.056890]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  438.062341]  ? preempt_count_add+0xe6/0x1b0
[  438.066663]  ? schedule+0x108/0x460
[  438.070287]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  438.075046]  ? trace_hardirqs_off+0xb8/0x310
[  438.079446]  ? smpboot_thread_fn+0x68b/0xa00
[  438.083851]  ? trace_hardirqs_on+0x310/0x310
[  438.088258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.093790]  ? check_preemption_disabled+0x48/0x280
[  438.098803]  ? takeover_tasklets+0xa90/0xa90
[  438.103208]  run_ksoftirqd+0x5e/0x100
[  438.107001]  smpboot_thread_fn+0x68b/0xa00
[  438.111231]  ? sort_range+0x30/0x30
[  438.114853]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  438.119952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.125487]  ? __kthread_parkme+0xfb/0x1a0
[  438.129718]  ? sort_range+0x30/0x30
[  438.133344]  kthread+0x35a/0x440
[  438.136714]  ? kthread_stop+0x900/0x900
[  438.140683]  ret_from_fork+0x3a/0x50
[  438.144406] warn_alloc_show_mem: 1 callbacks suppressed
[  438.144414] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #77
[  438.144416] Mem-Info:
[  438.144444] active_anon:47285 inactive_anon:1899 isolated_anon:0
[  438.144444]  active_file:12 inactive_file:10 isolated_file:0
[  438.144444]  unevictable:0 dirty:0 writeback:0 unstable:0
[  438.144444]  slab_reclaimable:9425 slab_unreclaimable:1469770
[  438.144444]  mapped:49154 shmem:2966 pagetables:669 bounce:0
[  438.144444]  free:13734 free_pcp:626 free_cma:0
[  438.149870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  438.155666] Node 0 active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:196616kB dirty:0kB writeback:0kB shmem:11864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 167936kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  438.158052] Call Trace:
[  438.191082] 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
[  438.200418]  <IRQ>
[  438.228327] lowmem_reserve[]: 0 2818 6321 6321
[  438.230911]  dump_stack+0x244/0x39d
[  438.257074] Node 0 DMA32 free:25032kB min:30052kB low:37564kB high:45076kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2888768kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  438.259219]  ? dump_stack_print_info.cold.1+0x20/0x20
[  438.263763] lowmem_reserve[]: 0 0 3503 3503
[  438.267391]  warn_alloc.cold.116+0xb7/0x1bd
[  438.294501] Node 0 Normal free:13996kB min:37364kB low:46704kB high:56044kB active_anon:189140kB inactive_anon:7596kB active_file:48kB inactive_file:40kB unevictable:0kB writepending:0kB present:4718592kB managed:3587820kB mlocked:0kB kernel_stack:5600kB pagetables:2676kB bounce:0kB free_pcp:2504kB local_pcp:1152kB free_cma:0kB
[  438.299682]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  438.303969] lowmem_reserve[]: 0 0 0 0
[  438.308287]  ? lock_downgrade+0x900/0x900
[  438.337400] 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
[  438.342240]  ? trace_hardirqs_off+0xb8/0x310
[  438.346004] Node 0 DMA32: 4*4kB (M) 1*8kB (U) 1*16kB (M) 3*32kB (M) 3*64kB (M) 5*128kB (UM) 4*256kB (UM) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 3*4096kB (M) = 25032kB
[  438.350142]  ? trace_hardirqs_off+0xb8/0x310
[  438.363628] Node 0 Normal: 1145*4kB (UMEH) 419*8kB (ME) 183*16kB (ME) 70*32kB (UME) 6*64kB (E) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13996kB
[  438.368041]  __alloc_pages_slowpath+0x26e8/0x2e10
[  438.383094] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  438.387507]  ? warn_alloc+0x120/0x120
[  438.401855] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  438.406679]  ? print_usage_bug+0xc0/0xc0
[  438.415484] 2988 total pagecache pages
[  438.419267]  ? warn_alloc+0x120/0x120
[  438.427818] 0 pages in swap cache
[  438.431867]  ? warn_alloc+0x120/0x120
[  438.435728] Swap cache stats: add 0, delete 0, find 0/0
[  438.439509]  ? print_usage_bug+0xc0/0xc0
[  438.442927] Free swap  = 0kB
[  438.442934] Total swap = 0kB
[  438.446724]  ? kvm_clock_read+0x18/0x30
[  438.452055] 1965979 pages RAM
[  438.456103]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  438.459086] 0 pages HighMem/MovableOnly
[  438.459094] 342855 pages reserved
[  438.462098]  ? print_usage_bug+0xc0/0xc0
[  438.466475] 0 pages cma reserved
[  438.466544] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  438.469575]  ? __lock_acquire+0x62f/0x4c20
[  438.474629] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  438.478551]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.481975] ksoftirqd/0 cpuset=/ mems_allowed=0
[  438.486023]  ? should_fail+0x22d/0xd01
[  438.524378]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  438.529655]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  438.534754]  ? __lock_acquire+0x62f/0x4c20
[  438.538991]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  438.544089]  ? __lock_acquire+0x62f/0x4c20
[  438.548320]  ? should_fail+0x22d/0xd01
[  438.552202]  ? rcu_irq_exit+0x1a2/0x390
[  438.556182]  ? mark_held_locks+0x130/0x130
[  438.560418]  ? mark_held_locks+0x130/0x130
[  438.564829]  ? mark_held_locks+0xc7/0x130
[  438.568973]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  438.573981]  ? zap_class+0x640/0x640
[  438.577688]  ? print_usage_bug+0xc0/0xc0
[  438.581745]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.587277]  ? check_preemption_disabled+0x48/0x280
[  438.592307]  ? __lock_is_held+0xb5/0x140
[  438.596374]  __alloc_pages_nodemask+0xa80/0xde0
[  438.601038]  ? zap_class+0x640/0x640
[  438.604747]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  438.609888]  ? find_held_lock+0x36/0x1c0
[  438.613953]  ? ____cache_alloc_node+0x1c7/0x1e0
[  438.618617]  ? lock_downgrade+0x900/0x900
[  438.622773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.628325]  cache_grow_begin+0xa5/0x8c0
[  438.632878]  ? do_raw_spin_unlock+0xa7/0x330
[  438.637299]  fallback_alloc+0x204/0x2e0
[  438.641276]  ____cache_alloc_node+0x1c7/0x1e0
[  438.645780]  kmem_cache_alloc_node+0xe3/0x730
[  438.650274]  ? ipv6_get_ifaddr+0x42e/0x620
[  438.654514]  __alloc_skb+0x119/0x770
[  438.658223]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  438.663496]  ? netdev_alloc_frag+0x1f0/0x1f0
[  438.667897]  ? lock_downgrade+0x900/0x900
[  438.672065]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.677603]  ? refcount_sub_and_test_checked+0x203/0x310
[  438.683053]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  438.688500]  ? addrconf_rs_timer+0x690/0x690
[  438.692914]  ndisc_alloc_skb+0x144/0x340
[  438.696976]  ndisc_send_rs+0x331/0x6e0
[  438.700863]  addrconf_rs_timer+0x314/0x690
[  438.705095]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.709335]  call_timer_fn+0x272/0x920
[  438.713215]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.717442]  ? process_timeout+0x40/0x40
[  438.721508]  ? mark_held_locks+0xc7/0x130
[  438.725656]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.730143]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.734631]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.738858]  ? lockdep_hardirqs_on+0x296/0x5b0
[  438.743438]  ? trace_hardirqs_on+0xbd/0x310
[  438.747754]  ? kasan_check_read+0x11/0x20
[  438.751893]  ? __run_timers+0x7da/0xc70
[  438.755863]  ? trace_hardirqs_off_caller+0x310/0x310
[  438.760964]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.765196]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  438.769427]  __run_timers+0x7e5/0xc70
[  438.773230]  ? timer_fixup_init+0x70/0x70
[  438.777372]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  438.782386]  ? zap_class+0x640/0x640
[  438.786098]  ? print_usage_bug+0xc0/0xc0
[  438.790159]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  438.795354]  ? find_held_lock+0x36/0x1c0
[  438.799413]  ? zap_class+0x640/0x640
[  438.803128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.808660]  ? check_preemption_disabled+0x48/0x280
[  438.813682]  ? __lock_is_held+0xb5/0x140
[  438.817741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.823279]  ? check_preemption_disabled+0x48/0x280
[  438.828309]  run_timer_softirq+0x52/0xb0
[  438.832362]  ? rcu_read_lock_sched_held+0x14f/0x180
[  438.837372]  __do_softirq+0x308/0xb7e
[  438.841187]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  438.845672]  ? lock_downgrade+0x900/0x900
[  438.849825]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  438.854934]  ? pvclock_read_flags+0x160/0x160
[  438.859427]  ? lapic_next_event+0x5a/0x90
[  438.863574]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.869112]  ? kvm_clock_read+0x18/0x30
[  438.873078]  ? kvm_sched_clock_read+0x9/0x20
[  438.877485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.883020]  ? check_preemption_disabled+0x48/0x280
[  438.888037]  irq_exit+0x17f/0x1c0
[  438.891487]  smp_apic_timer_interrupt+0x1cb/0x760
[  438.896321]  ? smp_reschedule_interrupt+0x109/0x650
[  438.901331]  ? smp_call_function_single_interrupt+0x650/0x650
[  438.907211]  ? interrupt_entry+0xb5/0xc0
[  438.911279]  ? trace_hardirqs_off_caller+0xbb/0x310
[  438.916290]  ? trace_hardirqs_off_caller+0xbb/0x310
[  438.921302]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  438.926138]  ? trace_hardirqs_on_caller+0x310/0x310
[  438.931145]  ? trace_hardirqs_on_caller+0x310/0x310
[  438.936152]  ? task_prio+0x50/0x50
[  438.939690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.945224]  ? check_preemption_disabled+0x48/0x280
[  438.950241]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  438.955095]  apic_timer_interrupt+0xf/0x20
[  438.959320]  </IRQ>
[  438.961556] RIP: 0010:console_unlock+0x102f/0x1190
[  438.966480] Code: b0 fa 51 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 36 48 83 3d 41 8b ec 07 00 74 25 e8 8a 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 9a f8 ff ff 4c 89 ef e8 8f 52 5d 00 e9 f2 fb ff
[  438.985372] RSP: 0018:ffff8801d9a75418 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  438.993075] RAX: ffff8801d9a6e040 RBX: 0000000000000200 RCX: 1ffff1003b34dd26
[  439.000356] RDX: 0000000000000000 RSI: ffffffff81656f76 RDI: 0000000000000293
[  439.007627] RBP: ffff8801d9a75588 R08: ffff8801d9a6e930 R09: 0000000000000006
[  439.014886] R10: 0000000000000000 R11: ffff8801d9a6e040 R12: dffffc0000000000
[  439.022149] R13: ffffffff848feae0 R14: dffffc0000000000 R15: ffffffff89b4c7d0
[  439.029424]  ? netconsole_netdev_event+0x280/0x280
[  439.034354]  ? console_unlock+0x1026/0x1190
[  439.038691]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  439.043359]  ? lock_release+0xa00/0xa00
[  439.047329]  ? interrupt_entry+0xc0/0xc0
[  439.051401]  vprintk_emit+0x391/0x990
[  439.055197]  ? wake_up_klogd+0x180/0x180
[  439.059262]  ? wake_up_klogd+0x180/0x180
[  439.063330]  ? attach_entity_load_avg+0x850/0x860
[  439.068274]  ? __lock_acquire+0x5c0/0x4c20
[  439.072505]  ? mark_held_locks+0x130/0x130
[  439.076737]  ? print_usage_bug+0x80/0xc0
[  439.080800]  ? find_held_lock+0x36/0x1c0
[  439.084895]  vprintk_default+0x28/0x30
[  439.088782]  vprintk_func+0x7e/0x181
[  439.092498]  printk+0xa7/0xcf
[  439.095599]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  439.100353]  ? printk+0xa7/0xcf
[  439.103629]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.109170]  hugetlb_show_meminfo.cold.110+0xe8/0x138
[  439.114362]  show_free_areas.cold.117+0x103e/0x215d
[  439.119406]  ? si_meminfo_node+0x260/0x260
[  439.123644]  ? __lock_acquire+0x62f/0x4c20
[  439.127893]  ? __lock_acquire+0x62f/0x4c20
[  439.132123]  ? __account_cfs_rq_runtime+0x790/0x790
[  439.137149]  ? mark_held_locks+0x130/0x130
[  439.141378]  ? mark_held_locks+0x130/0x130
[  439.145631]  ? zap_class+0x640/0x640
[  439.149342]  ? put_dec+0x3b/0xf0
[  439.152707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.158255]  ? find_held_lock+0x36/0x1c0
[  439.162323]  ? serial8250_console_write+0x8b3/0xb10
[  439.167339]  ? lock_downgrade+0x900/0x900
[  439.171479]  ? zap_class+0x640/0x640
[  439.175187]  ? zap_class+0x640/0x640
[  439.178903]  ? print_usage_bug+0xc0/0xc0
[  439.182960]  ? do_raw_spin_unlock+0xa7/0x330
[  439.187369]  ? trace_hardirqs_on+0x310/0x310
[  439.191774]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.197318]  ? find_held_lock+0x36/0x1c0
[  439.201383]  ? mark_held_locks+0xc7/0x130
[  439.205530]  ? console_unlock+0x1002/0x1190
[  439.209845]  ? netconsole_netdev_event+0x280/0x280
[  439.214774]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  439.219354]  ? trace_hardirqs_on+0xbd/0x310
[  439.223681]  ? vprintk_emit+0x391/0x990
[  439.227653]  ? trace_hardirqs_off_caller+0x310/0x310
[  439.232776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.238314]  ? netconsole_netdev_event+0x280/0x280
[  439.243245]  ? console_unlock+0x8d8/0x1190
[  439.247486]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  439.252147]  ? vprintk_emit+0x846/0x990
[  439.256121]  ? lock_release+0xa00/0xa00
[  439.260090]  ? preempt_count_add+0xbc/0x1b0
[  439.264406]  ? wake_up_klogd+0x11a/0x180
[  439.268462]  ? console_device+0xc0/0xc0
[  439.272435]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.277972]  ? vprintk_emit+0x293/0x990
[  439.281949]  ? wake_up_klogd+0x180/0x180
[  439.286004]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  439.290754]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  439.296204]  ? retint_kernel+0x1b/0x2d
[  439.300103]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  439.304874]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  439.309630]  ? show_mem+0x1e/0x17b
[  439.313167]  show_mem+0x34/0x17b
[  439.316533]  dump_header+0x2f1/0xf72
[  439.320260]  ? pagefault_out_of_memory+0x197/0x197
[  439.325191]  ? __lock_acquire+0x62f/0x4c20
[  439.329425]  ? percpu_ref_get_many+0x240/0x240
[  439.334006]  ? print_usage_bug+0xc0/0xc0
[  439.338076]  ? zap_class+0x640/0x640
[  439.341788]  ? print_usage_bug+0xc0/0xc0
[  439.345846]  ? print_usage_bug+0xc0/0xc0
[  439.349906]  ? zap_class+0x640/0x640
[  439.353616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.359155]  ? find_held_lock+0x36/0x1c0
[  439.363218]  ? mark_held_locks+0xc7/0x130
[  439.367377]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  439.372481]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  439.377583]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  439.382173]  ? trace_hardirqs_on+0xbd/0x310
[  439.386489]  ? kasan_check_read+0x11/0x20
[  439.390632]  ? ___ratelimit+0x3b4/0x672
[  439.394607]  ? trace_hardirqs_off_caller+0x310/0x310
[  439.399713]  ? trace_hardirqs_on+0x310/0x310
[  439.404117]  ? lock_downgrade+0x900/0x900
[  439.408269]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  439.413367]  ? ___ratelimit+0x3b9/0x672
[  439.417337]  ? idr_get_free+0xf70/0xf70
[  439.421307]  ? find_held_lock+0x36/0x1c0
[  439.425374]  oom_kill_process.cold.27+0x10/0x903
[  439.430129]  ? zap_class+0x640/0x640
[  439.433837]  ? check_preemption_disabled+0x48/0x280
[  439.438852]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  439.443777]  ? kasan_check_read+0x11/0x20
[  439.447919]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  439.453195]  ? oom_evaluate_task+0x540/0x540
[  439.457623]  ? find_held_lock+0x36/0x1c0
[  439.461686]  ? out_of_memory+0x974/0x1430
[  439.466301]  ? lock_downgrade+0x900/0x900
[  439.470445]  ? check_preemption_disabled+0x48/0x280
[  439.475461]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  439.480384]  ? kasan_check_read+0x11/0x20
[  439.484538]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  439.489808]  ? rcu_softirq_qs+0x20/0x20
[  439.493783]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.499317]  ? oom_evaluate_task+0x302/0x540
[  439.503724]  out_of_memory+0xa84/0x1430
[  439.507706]  ? oom_killer_disable+0x3a0/0x3a0
[  439.512195]  ? __alloc_pages_slowpath+0xf28/0x2e10
[  439.517150]  ? __ww_mutex_check_waiters+0x160/0x160
[  439.522175]  __alloc_pages_slowpath+0x2354/0x2e10
[  439.527041]  ? warn_alloc+0x120/0x120
[  439.530835]  ? mark_held_locks+0x130/0x130
[  439.535069]  ? find_get_entry+0xaae/0x1120
[  439.539311]  ? filemap_map_pages+0x1a20/0x1a20
[  439.543894]  ? zap_class+0x640/0x640
[  439.547613]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.553148]  ? check_preemption_disabled+0x48/0x280
[  439.558158]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.563693]  ? should_fail+0x22d/0xd01
[  439.567583]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  439.572681]  ? zap_class+0x640/0x640
[  439.576417]  ? __lock_is_held+0xb5/0x140
[  439.580486]  ? mark_held_locks+0x130/0x130
[  439.584719]  ? lock_release+0xa00/0xa00
[  439.588696]  ? perf_trace_sched_process_exec+0x860/0x860
[  439.594146]  ? xa_load+0x2ba/0x460
[  439.597686]  ? lock_downgrade+0x900/0x900
[  439.601835]  ? __might_sleep+0x95/0x190
[  439.605808]  __alloc_pages_nodemask+0xa80/0xde0
[  439.610478]  ? __alloc_pages_slowpath+0x2e10/0x2e10
[  439.615493]  ? __page_cache_alloc+0x191/0x5c0
[  439.619981]  ? xa_load+0x2e1/0x460
[  439.623517]  ? xa_clear_mark+0x40/0x40