ad_unlock_special+0x1c0/0x1c0
[  648.761229]  ? kasan_check_read+0x11/0x20
[  648.765379]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  648.770657]  ? rcu_softirq_qs+0x20/0x20
[  648.774639]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.780294]  ? oom_evaluate_task+0x302/0x540
[  648.784709]  out_of_memory+0xa84/0x1430
[  648.788693]  ? oom_killer_disable+0x3a0/0x3a0
[  648.793192]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  648.798124]  ? __mutex_add_waiter+0x2a0/0x2a0
[  648.802634]  __alloc_pages_slowpath+0x22d4/0x2d70
[  648.807510]  ? warn_alloc+0x120/0x120
[  648.811308]  ? rcu_softirq_qs+0x20/0x20
[  648.815306]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  648.820847]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.826382]  ? should_fail+0x22d/0xd01
[  648.830274]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  648.835383]  ? zap_class+0x640/0x640
[  648.839128]  ? __lock_is_held+0xb5/0x140
[  648.843199]  ? mark_held_locks+0x130/0x130
[  648.847435]  ? lock_release+0xa00/0xa00
[  648.851418]  ? perf_trace_sched_process_exec+0x860/0x860
[  648.856879]  ? __might_sleep+0x95/0x190
[  648.860859]  __alloc_pages_nodemask+0xa80/0xde0
[  648.865534]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  648.870556]  ? __page_cache_alloc+0x191/0x5c0
[  648.875053]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  648.879981]  ? kasan_check_read+0x11/0x20
[  648.884141]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  648.889422]  ? zap_class+0x640/0x640
[  648.893146]  ? zap_class+0x640/0x640
[  648.896858]  ? zap_class+0x640/0x640
[  648.900570]  ? __do_page_cache_readahead+0x7ce/0x980
[  648.905680]  ? find_held_lock+0x36/0x1c0
[  648.909749]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  648.915297]  alloc_pages_current+0x173/0x350
[  648.919712]  __page_cache_alloc+0x38c/0x5c0
[  648.924046]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  648.928981]  ? kasan_check_read+0x11/0x20
[  648.933145]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  648.938425]  ? generic_perform_write+0x6a0/0x6a0
[  648.943198]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  648.948735]  ? check_preemption_disabled+0x48/0x280
[  648.953756]  filemap_fault+0x1594/0x25f0
[  648.957829]  ? __lock_page_or_retry+0xa00/0xa00
[  648.962498]  ? mark_held_locks+0x130/0x130
[  648.966737]  ? rcu_softirq_qs+0x20/0x20
[  648.970717]  ? remove_wait_queue+0x1a6/0x360
[  648.975131]  ? trace_hardirqs_off_caller+0x310/0x310
[  648.980243]  ? filemap_map_pages+0xe04/0x1990
[  648.984747]  ? print_usage_bug+0xc0/0xc0
[  648.988810]  ? add_wait_queue+0x2b0/0x2b0
[  648.992957]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  648.997883]  ? print_usage_bug+0xc0/0xc0
[  649.001969]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  649.007528]  ? fput+0x130/0x1a0
[  649.010813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.016354]  ? print_usage_bug+0xc0/0xc0
[  649.020420]  ? __lock_acquire+0x62f/0x4c20
[  649.024670]  ? lock_acquire+0x1ed/0x520
[  649.028651]  ? ext4_filemap_fault+0x7a/0xad
[  649.032982]  ? lock_release+0xa00/0xa00
[  649.036963]  ? perf_trace_sched_process_exec+0x860/0x860
[  649.042417]  ? print_usage_bug+0xc0/0xc0
[  649.046477]  ? print_usage_bug+0xc0/0xc0
[  649.050552]  ? down_read+0x8d/0x120
[  649.054178]  ? ext4_filemap_fault+0x7a/0xad
[  649.058499]  ? __down_interruptible+0x700/0x700
[  649.063181]  ext4_filemap_fault+0x82/0xad
[  649.067332]  __do_fault+0x100/0x6b0
[  649.070971]  ? pmd_devmap_trans_unstable+0x220/0x220
[  649.076074]  ? mark_held_locks+0x130/0x130
[  649.080313]  ? mark_held_locks+0x130/0x130
[  649.084546]  ? find_held_lock+0x36/0x1c0
[  649.088613]  ? zap_class+0x640/0x640
[  649.092325]  ? find_held_lock+0x36/0x1c0
[  649.096386]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.101926]  __handle_mm_fault+0x307c/0x5920
[  649.106339]  ? poll_select_copy_remaining+0x18c/0x6a0
[  649.111536]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  649.116385]  ? __might_fault+0x12b/0x1e0
[  649.120449]  ? lock_downgrade+0x900/0x900
[  649.124619]  ? zap_class+0x640/0x640
[  649.128334]  ? zap_class+0x640/0x640
[  649.132058]  ? find_held_lock+0x36/0x1c0
[  649.136135]  ? handle_mm_fault+0x42a/0xc70
[  649.140372]  ? lock_downgrade+0x900/0x900
[  649.144519]  ? check_preemption_disabled+0x48/0x280
[  649.149540]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  649.154468]  ? kasan_check_read+0x11/0x20
[  649.158620]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  649.163900]  ? rcu_softirq_qs+0x20/0x20
[  649.167875]  ? trace_hardirqs_off_caller+0x310/0x310
[  649.172977]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.178530]  ? check_preemption_disabled+0x48/0x280
[  649.183554]  handle_mm_fault+0x54f/0xc70
[  649.187619]  ? __handle_mm_fault+0x5920/0x5920
[  649.192223]  ? find_vma+0x34/0x190
[  649.195768]  __do_page_fault+0x5e8/0xe60
[  649.199830]  ? trace_hardirqs_off+0xb8/0x310
[  649.204248]  do_page_fault+0xf2/0x7e0
[  649.208057]  ? vmalloc_sync_all+0x30/0x30
[  649.212208]  ? error_entry+0x70/0xd0
[  649.215922]  ? trace_hardirqs_off_caller+0xbb/0x310
[  649.220938]  ? trace_hardirqs_on_caller+0xc0/0x310
[  649.225869]  ? syscall_return_slowpath+0x5e0/0x5e0
[  649.230801]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  649.235648]  ? trace_hardirqs_on_caller+0x310/0x310
[  649.240663]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  649.246117]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  649.251139]  ? prepare_exit_to_usermode+0x291/0x3b0
[  649.256160]  ? page_fault+0x8/0x30
[  649.259708]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  649.264552]  ? page_fault+0x8/0x30
[  649.268100]  page_fault+0x1e/0x30
[  649.271552] RIP: 0033:0x7f9db7ca8dd3
[  649.275280] Code: Bad RIP value.
[  649.278639] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  649.284020] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  649.291290] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  649.298561] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  649.305824] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  649.313090] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  649.320387] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  649.320454] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  649.326887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  649.326896] Call Trace:
[  649.333464] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  649.342730]  dump_stack+0x244/0x39d
[  649.345287] init cpuset=
[  649.354986]  ? dump_stack_print_info.cold.1+0x20/0x20
[  649.358591] /
[  649.361267]  warn_alloc.cold.117+0xb7/0x1bd
[  649.366426]  mems_allowed=0
[  649.368131]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  649.380179]  ? lock_downgrade+0x900/0x900
[  649.384335]  ? trace_hardirqs_off+0xb8/0x310
[  649.388751]  ? trace_hardirqs_off+0xb8/0x310
[  649.393168]  __alloc_pages_slowpath+0x2660/0x2d70
[  649.398048]  ? warn_alloc+0x120/0x120
[  649.401854]  ? warn_alloc+0x120/0x120
[  649.405660]  ? print_usage_bug+0xc0/0xc0
[  649.409720]  ? warn_alloc+0x120/0x120
[  649.413519]  ? print_usage_bug+0xc0/0xc0
[  649.417687]  ? __read_once_size_nocheck.constprop.8+0x10/0x10
[  649.423577]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  649.429113]  ? should_fail+0x22d/0xd01
[  649.433002]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  649.438118]  ? __lock_acquire+0x62f/0x4c20
[  649.442355]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  649.447489]  ? should_fail+0x22d/0xd01
[  649.451377]  ? unwind_next_frame.part.7+0x1ae/0x9e0
[  649.456393]  ? unwind_dump+0x190/0x190
[  649.460290]  ? mark_held_locks+0x130/0x130
[  649.464527]  ? mark_held_locks+0x130/0x130
[  649.468772]  ? ret_from_fork+0x3a/0x50
[  649.472664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.478202]  ? check_preemption_disabled+0x48/0x280
[  649.483222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.488759]  ? check_preemption_disabled+0x48/0x280
[  649.493784]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  649.499321]  ? rcu_pm_notify+0xc0/0xc0
[  649.503220]  __alloc_pages_nodemask+0xa80/0xde0
[  649.507893]  ? zap_class+0x640/0x640
[  649.511613]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  649.516642]  ? find_held_lock+0x36/0x1c0
[  649.520712]  ? ____cache_alloc_node+0x1c7/0x1e0
[  649.525381]  ? lock_downgrade+0x900/0x900
[  649.529543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.535088]  cache_grow_begin+0xa5/0x8c0
[  649.539152]  ? do_raw_spin_unlock+0xa7/0x330
[  649.543574]  fallback_alloc+0x204/0x2e0
[  649.547558]  ____cache_alloc_node+0x1c7/0x1e0
[  649.552058]  kmem_cache_alloc+0x1f8/0x730
[  649.556235]  __build_skb+0xab/0x430
[  649.559861]  ? rcu_read_lock_sched_held+0x14f/0x180
[  649.564878]  ? skb_try_coalesce+0x1b70/0x1b70
[  649.569382]  ? __alloc_pages_nodemask+0xde0/0xde0
[  649.574226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.579850]  ? check_preemption_disabled+0x48/0x280
[  649.584875]  __napi_alloc_skb+0x1d6/0x310
[  649.589037]  page_to_skb.isra.41+0xee/0x8d0
[  649.593362]  ? check_preemption_disabled+0x48/0x280
[  649.598382]  ? virtnet_cpu_online+0x40/0x40
[  649.602703]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  649.607632]  ? kasan_check_read+0x11/0x20
[  649.611786]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  649.617067]  ? rcu_softirq_qs+0x20/0x20
[  649.621061]  receive_mergeable+0x155d/0x3a90
[  649.625488]  ? virtnet_probe+0x2240/0x2240
[  649.629742]  ? __lock_is_held+0xb5/0x140
[  649.633818]  ? rcu_read_lock_sched_held+0x14f/0x180
[  649.638841]  ? update_cfs_rq_load_avg.part.67+0x253/0x2e0
[  649.644378]  ? tg_unthrottle_up+0x220/0x220
[  649.648912]  ? update_load_avg+0x13b8/0x2470
[  649.653320]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  649.658248]  ? kasan_check_read+0x11/0x20
[  649.662403]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  649.667685]  ? attach_entity_load_avg+0x860/0x860
[  649.672526]  ? check_preemption_disabled+0x48/0x280
[  649.677557]  ? zap_class+0x640/0x640
[  649.681271]  ? ip_local_deliver_finish+0x6df/0xda0
[  649.686208]  ? rb_erase+0x3710/0x3710
[  649.690021]  ? zap_class+0x640/0x640
[  649.693749]  ? cpuacct_charge+0x265/0x440
[  649.697906]  ? find_held_lock+0x36/0x1c0
[  649.701978]  ? update_curr+0x4cf/0xbd0
[  649.705876]  ? lock_downgrade+0x900/0x900
[  649.710029]  ? check_preemption_disabled+0x48/0x280
[  649.715055]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  649.719983]  ? kasan_check_read+0x11/0x20
[  649.724140]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  649.729416]  ? rcu_softirq_qs+0x20/0x20
[  649.733407]  ? update_curr+0x4ec/0xbd0
[  649.737301]  ? __account_cfs_rq_runtime+0x790/0x790
[  649.742325]  ? print_usage_bug+0xc0/0xc0
[  649.746388]  ? __cpu_to_node+0x7d/0xa0
[  649.750278]  ? account_entity_enqueue+0x3a3/0x660
[  649.755128]  ? rb_erase_cached+0xc78/0x3720
[  649.759447]  ? zap_class+0x640/0x640
[  649.763168]  ? rb_next+0x140/0x140
[  649.766709]  ? enqueue_entity+0x34b/0x20a0
[  649.770944]  ? __lock_acquire+0x62f/0x4c20
[  649.775186]  ? __lock_is_held+0xb5/0x140
[  649.779259]  ? zap_class+0x640/0x640
[  649.782976]  ? __account_cfs_rq_runtime+0x790/0x790
[  649.788024]  receive_buf+0xb3c/0x3270
[  649.791833]  ? __lock_is_held+0xb5/0x140
[  649.795907]  ? receive_mergeable+0x3a90/0x3a90
[  649.800488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.806036]  ? ring_buffer_record_is_on+0xe1/0x130
[  649.810967]  ? zap_class+0x640/0x640
[  649.814685]  ? print_usage_bug+0xc0/0xc0
[  649.818754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.824294]  ? check_preemption_disabled+0x48/0x280
[  649.829320]  ? zap_class+0x640/0x640
[  649.833045]  ? __update_load_avg_se+0x5eb/0xae0
[  649.837717]  ? __lock_acquire+0x62f/0x4c20
[  649.841958]  ? __update_load_avg_blocked_se+0x690/0x690
[  649.847320]  ? lock_downgrade+0x900/0x900
[  649.851480]  ? __update_load_avg_se+0xae0/0xae0
[  649.856146]  ? __lock_is_held+0xb5/0x140
[  649.860222]  ? update_load_avg+0x387/0x2470
[  649.864566]  ? __update_load_avg_blocked_se+0x690/0x690
[  649.869945]  ? attach_entity_load_avg+0x860/0x860
[  649.874797]  ? update_load_avg+0x387/0x2470
[  649.879129]  ? attach_entity_load_avg+0x860/0x860
[  649.883976]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  649.889089]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  649.894193]  ? lockdep_hardirqs_on+0x296/0x5b0
[  649.898780]  ? zap_class+0x640/0x640
[  649.902493]  ? trace_hardirqs_on+0xbd/0x310
[  649.906815]  ? kasan_check_read+0x11/0x20
[  649.910969]  ? swake_up_one+0x25f/0x440
[  649.914944]  ? trace_hardirqs_off_caller+0x310/0x310
[  649.920051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.925596]  ? vring_use_dma_api+0xa5/0xc0
[  649.929828]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  649.935369]  ? vring_unmap_one+0x5a/0x410
[  649.939542]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  649.945082]  ? detach_buf+0x34b/0x5d0
[  649.948890]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  649.954430]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  649.959192]  ? detach_buf+0x5d0/0x5d0
[  649.962999]  ? print_usage_bug+0xc0/0xc0
[  649.967078]  virtnet_poll+0x421/0x105f
[  649.970982]  ? receive_buf+0x3270/0x3270
[  649.975053]  ? __lock_acquire+0x62f/0x4c20
[  649.979299]  ? net_rx_action+0x4b5/0x19b0
[  649.983446]  ? net_rx_action+0x4b5/0x19b0
[  649.987597]  ? lockdep_hardirqs_on+0x296/0x5b0
[  649.992189]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  649.997730]  ? check_preemption_disabled+0x48/0x280
[  650.002748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.008292]  net_rx_action+0x7fa/0x19b0
[  650.012282]  ? napi_complete_done+0x7a0/0x7a0
[  650.016778]  ? rcu_read_lock_sched_held+0x14f/0x180
[  650.021796]  ? rcu_note_context_switch+0x12ad/0x2150
[  650.026908]  ? zap_class+0x640/0x640
[  650.030628]  ? run_rebalance_domains+0x500/0x500
[  650.035385]  ? zap_class+0x640/0x640
[  650.039104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.044645]  ? find_held_lock+0x36/0x1c0
[  650.048715]  ? finish_task_switch+0x1f4/0x910
[  650.053210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  650.058751]  ? __run_timers+0xa4a/0xc70
[  650.062727]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  650.067312]  ? trace_hardirqs_on+0xbd/0x310
[  650.071636]  ? kasan_check_read+0x11/0x20
[  650.075787]  ? finish_task_switch+0x1f4/0x910
[  650.080284]  ? timer_fixup_init+0x70/0x70
[  650.084437]  ? compat_start_thread+0x80/0x80
[  650.088851]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.094395]  ? _raw_spin_unlock_irq+0x60/0x80
[  650.098895]  ? finish_task_switch+0x1f4/0x910
[  650.103389]  ? finish_task_switch+0x1b4/0x910
[  650.107884]  ? __switch_to_asm+0x34/0x70
[  650.111953]  ? preempt_notifier_register+0x200/0x200
[  650.117053]  ? __switch_to_asm+0x34/0x70
[  650.121125]  ? __switch_to_asm+0x34/0x70
[  650.125184]  ? __switch_to_asm+0x40/0x70
[  650.129247]  ? __switch_to_asm+0x34/0x70
[  650.133305]  ? __switch_to_asm+0x40/0x70
[  650.137367]  ? __switch_to_asm+0x34/0x70
[  650.141426]  ? __switch_to_asm+0x40/0x70
[  650.145486]  ? __switch_to_asm+0x34/0x70
[  650.149552]  ? __switch_to_asm+0x40/0x70
[  650.153624]  ? pvclock_read_flags+0x160/0x160
[  650.158121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.163659]  ? check_preemption_disabled+0x48/0x280
[  650.168685]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  650.174224]  ? rcu_pm_notify+0xc0/0xc0
[  650.178130]  __do_softirq+0x308/0xb7e
[  650.181937]  ? trace_hardirqs_on_caller+0xc0/0x310
[  650.186874]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  650.191975]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  650.197437]  ? schedule+0x108/0x460
[  650.201078]  ? trace_hardirqs_off+0xb8/0x310
[  650.205485]  ? smpboot_thread_fn+0x68b/0xa00
[  650.209892]  ? trace_hardirqs_on+0x310/0x310
[  650.214306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  650.219877]  ? check_preemption_disabled+0x48/0x280
[  650.224891]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.230431]  ? takeover_tasklets+0xa90/0xa90
[  650.234846]  run_ksoftirqd+0x5e/0x100
[  650.238647]  smpboot_thread_fn+0x68b/0xa00
[  650.242883]  ? sort_range+0x30/0x30
[  650.246515]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  650.251624]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  650.257164]  ? __kthread_parkme+0xfb/0x1a0
[  650.261402]  kthread+0x35a/0x420
[  650.264765]  ? sort_range+0x30/0x30
[  650.268391]  ? kthread_stop+0x900/0x900
[  650.272374]  ret_from_fork+0x3a/0x50
[  650.276101] warn_alloc_show_mem: 1 callbacks suppressed
[  650.276112] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  650.276114] Mem-Info:
[  650.276145] active_anon:34612 inactive_anon:506 isolated_anon:0
[  650.276145]  active_file:13 inactive_file:12 isolated_file:0
[  650.276145]  unevictable:0 dirty:0 writeback:0 unstable:0
[  650.276145]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  650.276145]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  650.276145]  free:13736 free_pcp:286 free_cma:0
[  650.281489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  650.287289] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  650.289685] Call Trace:
[  650.322636] Node 0 
[  650.331980]  <IRQ>
[  650.359661] 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
[  650.362220]  dump_stack+0x244/0x39d
[  650.364424] lowmem_reserve[]:
[  650.366573]  ? dump_stack_print_info.cold.1+0x20/0x20
[  650.392051]  0
[  650.395680]  warn_alloc.cold.117+0xb7/0x1bd
[  650.398754]  2820
[  650.403933]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  650.405714]  6323
[  650.410037]  ? lock_downgrade+0x900/0x900
[  650.412075]  6323
[  650.416914]  ? trace_hardirqs_off+0xb8/0x310
[  650.423092]  ? trace_hardirqs_off+0xb8/0x310
[  650.425133] Node 0 
[  650.429538]  __alloc_pages_slowpath+0x2660/0x2d70
[  650.433950] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  650.436176]  ? warn_alloc+0x120/0x120
[  650.440972] lowmem_reserve[]:
[  650.467945]  ? warn_alloc+0x120/0x120
[  650.471724]  0
[  650.474820]  ? print_usage_bug+0xc0/0xc0
[  650.478593]  0
[  650.480391]  ? warn_alloc+0x120/0x120
[  650.484426]  3503
[  650.486224]  ? print_usage_bug+0xc0/0xc0
[  650.490001]  3503
[  650.492070]  ? __lock_acquire+0x62f/0x4c20
[  650.498163]  ? __lock_acquire+0x62f/0x4c20
[  650.502373] Node 0 Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  650.506629]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  650.506645]  ? should_fail+0x22d/0xd01
[  650.535597] lowmem_reserve[]:
[  650.541129]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  650.544986]  0
[  650.548089]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  650.553343]  0
[  650.555140]  ? __lock_acquire+0x62f/0x4c20
[  650.560221]  0
[  650.562024]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  650.566237]  0
[  650.568044]  ? __lock_acquire+0x62f/0x4c20
[  650.574912]  ? should_fail+0x22d/0xd01
[  650.579126] Node 0 
[  650.583006]  ? rcu_irq_exit+0x1a2/0x390
[  650.583025] DMA: 
[  650.585263]  ? mark_held_locks+0x130/0x130
[  650.589209] 1*4kB 
[  650.591262]  ? mark_held_locks+0x130/0x130
[  650.595473] (U) 
[  650.597620]  ? mark_held_locks+0xc7/0x130
[  650.601828] 0*8kB 
[  650.603803]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  650.607927] 0*16kB 
[  650.610071]  ? zap_class+0x640/0x640
[  650.615063] 1*32kB 
[  650.617289]  ? print_usage_bug+0xc0/0xc0
[  650.620975] (U) 
[  650.623208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.627242] 2*64kB 
[  650.629214]  ? check_preemption_disabled+0x48/0x280
[  650.634726] (U) 
[  650.636965]  ? __lock_is_held+0xb5/0x140
[  650.641969] 1*128kB 
[  650.643944]  __alloc_pages_nodemask+0xa80/0xde0
[  650.647980] (U) 
[  650.650295]  ? zap_class+0x640/0x640
[  650.654942] 1*256kB 
[  650.656914]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  650.660602] (U) 
[  650.662928]  ? find_held_lock+0x36/0x1c0
[  650.667912] 0*512kB 
[  650.669885]  ? ____cache_alloc_node+0x1c7/0x1e0
[  650.673916] 1*1024kB 
[  650.676232]  ? lock_downgrade+0x900/0x900
[  650.680879] (U) 
[  650.683286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.687404] 1*2048kB 
[  650.689371]  cache_grow_begin+0xa5/0x8c0
[  650.694879] (M) 
[  650.697288]  ? do_raw_spin_unlock+0xa7/0x330
[  650.701321] 3*4096kB 
[  650.703294]  fallback_alloc+0x204/0x2e0
[  650.707671] (M) 
[  650.710075]  ____cache_alloc_node+0x1c7/0x1e0
[  650.714027] = 15908kB
[  650.716004]  kmem_cache_alloc_node+0xe3/0x730
[  650.720482] Node 0 
[  650.722887]  ? ipv6_get_ifaddr+0x42e/0x620
[  650.727355] DMA32: 
[  650.729595]  __alloc_skb+0x119/0x770
[  650.733802] 3*4kB 
[  650.736046]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  650.739727] (M) 
[  650.741873]  ? netdev_alloc_frag+0x1f0/0x1f0
[  650.747122] 6*8kB 
[  650.749095]  ? lock_downgrade+0x900/0x900
[  650.753475] (M) 
[  650.755624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.759744] 7*16kB 
[  650.761716]  ? refcount_sub_and_test_checked+0x203/0x310
[  650.767222] (M) 
[  650.769458]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  650.774881] 7*32kB 
[  650.776869]  ? addrconf_rs_timer+0x690/0x690
[  650.782801] (UM) 2*64kB 
[  650.785062]  ndisc_alloc_skb+0x144/0x340
[  650.789430] (M) 
[  650.792094]  ndisc_send_rs+0x331/0x6e0
[  650.796135] 3*128kB 
[  650.798109]  addrconf_rs_timer+0x314/0x690
[  650.801968] (UM) 
[  650.804288]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  650.808497] 5*256kB 
[  650.810576]  call_timer_fn+0x272/0x920
[  650.814780] (UM) 
[  650.817100]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  650.820967] 3*512kB 
[  650.823028]  ? process_timeout+0x40/0x40
[  650.827236] (M) 
[  650.829555]  ? mark_held_locks+0xc7/0x130
[  650.833592] 3*1024kB 
[  650.835562]  ? _raw_spin_unlock_irq+0x27/0x80
[  650.839683] (UM) 
[  650.842091]  ? _raw_spin_unlock_irq+0x27/0x80
[  650.846558] 3*2048kB 
[  650.848611]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  650.853079] (UM) 
[  650.855485]  ? lockdep_hardirqs_on+0x296/0x5b0
[  650.859694] 3*4096kB 
[  650.861747]  ? trace_hardirqs_on+0xbd/0x310
[  650.866300] (M) 
[  650.868709]  ? kasan_check_read+0x11/0x20
[  650.873003] = 25228kB
[  650.874981]  ? __run_timers+0x7da/0xc70
[  650.879107] Node 0 
[  650.881508]  ? trace_hardirqs_off_caller+0x310/0x310
[  650.885458] Normal: 
[  650.887691]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  650.892772] 604*4kB 
[  650.895091]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  650.899298] (UME) 
[  650.901618]  __run_timers+0x7e5/0xc70
[  650.905831] 496*8kB 
[  650.907984]  ? timer_fixup_init+0x70/0x70
[  650.911754] (UME) 
[  650.914070]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  650.918192] 238*16kB 
[  650.920335]  ? zap_class+0x640/0x640
[  650.925327] (ME) 
[  650.927729]  ? print_usage_bug+0xc0/0xc0
[  650.931416] 101*32kB 
[  650.933475]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  650.937506] (UM) 
[  650.939909]  ? find_held_lock+0x36/0x1c0
[  650.945075] 0*64kB 
[  650.947130]  ? zap_class+0x640/0x640
[  650.951168] 1*128kB 
[  650.953397]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.957086] (U) 
[  650.959404]  ? check_preemption_disabled+0x48/0x280
[  650.964914] 1*256kB 
[  650.966890]  ? __lock_is_held+0xb5/0x140
[  650.971880] (U) 
[  650.974202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  650.978236] 0*512kB 
[  650.980204]  ? check_preemption_disabled+0x48/0x280
[  650.985716] 0*1024kB 
[  650.988048]  run_timer_softirq+0x52/0xb0
[  650.993048] 0*2048kB 
[  650.995454]  ? rcu_read_lock_sched_held+0x14f/0x180
[  650.999487] 0*4096kB 
[  651.001892]  __do_softirq+0x308/0xb7e
[  651.006881] = 13808kB
[  651.009280]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  651.013060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  651.015460]  ? lock_downgrade+0x900/0x900
[  651.019936] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  651.028759]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  651.032884] 4634 total pagecache pages
[  651.041453]  ? pvclock_read_flags+0x160/0x160
[  651.046538] 0 pages in swap cache
[  651.050420]  ? lapic_next_event+0x5a/0x90
[  651.054891] Swap cache stats: add 0, delete 0, find 0/0
[  651.058335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.062454] Free swap  = 0kB
[  651.067813]  ? kvm_clock_read+0x18/0x30
[  651.073325] Total swap = 0kB
[  651.076336]  ? kvm_sched_clock_read+0x9/0x20
[  651.080283] 1965979 pages RAM
[  651.083297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.087690] 0 pages HighMem/MovableOnly
[  651.090791]  ? check_preemption_disabled+0x48/0x280
[  651.096302] 342292 pages reserved
[  651.100277]  irq_exit+0x17f/0x1c0
[  651.105259] 0 pages cma reserved
[  651.108703]  smp_apic_timer_interrupt+0x1cb/0x760
[  651.114219] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  651.115490]  ? smp_reschedule_interrupt+0x109/0x650
[  651.120318] syz-executor5 cpuset=
[  651.130797]  ? smp_call_function_single_interrupt+0x650/0x650
[  651.135786] syz5
[  651.139237]  ? interrupt_entry+0xb5/0xc0
[  651.145104]  mems_allowed=0
[  651.147072]  ? trace_hardirqs_off_caller+0xbb/0x310
[  651.159051]  ? trace_hardirqs_off_caller+0xbb/0x310
[  651.164073]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  651.168917]  ? trace_hardirqs_on_caller+0x310/0x310
[  651.173934]  ? trace_hardirqs_on_caller+0x310/0x310
[  651.178947]  ? task_prio+0x50/0x50
[  651.182494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.188047]  ? check_preemption_disabled+0x48/0x280
[  651.193072]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  651.197921]  apic_timer_interrupt+0xf/0x20
[  651.202151]  </IRQ>
[  651.204393] RIP: 0010:dump_stack+0x20e/0x39d
[  651.208805] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  651.227705] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  651.235412] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  651.242677] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  651.249946] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  651.257210] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  651.264478] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  651.271766]  ? dump_stack+0x205/0x39d
[  651.275578]  ? dump_stack_print_info.cold.1+0x20/0x20
[  651.280782]  dump_header+0x27b/0xf72
[  651.284514]  ? mark_held_locks+0x130/0x130
[  651.288755]  ? pagefault_out_of_memory+0x197/0x197
[  651.293688]  ? __lock_acquire+0x62f/0x4c20
[  651.297918]  ? zap_class+0x640/0x640
[  651.301636]  ? percpu_ref_get_many+0x240/0x240
[  651.306219]  ? print_usage_bug+0xc0/0xc0
[  651.310279]  ? print_usage_bug+0xc0/0xc0
[  651.314344]  ? zap_class+0x640/0x640
[  651.318066]  ? print_usage_bug+0xc0/0xc0
[  651.322129]  ? print_usage_bug+0xc0/0xc0
[  651.326205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.331748]  ? find_held_lock+0x36/0x1c0
[  651.335821]  ? mark_held_locks+0xc7/0x130
[  651.339974]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  651.345080]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  651.350181]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  651.354767]  ? trace_hardirqs_on+0xbd/0x310
[  651.359089]  ? kasan_check_read+0x11/0x20
[  651.363237]  ? ___ratelimit+0x3b4/0x672
[  651.367211]  ? trace_hardirqs_off_caller+0x310/0x310
[  651.372319]  ? trace_hardirqs_on+0x310/0x310
[  651.376735]  ? lock_downgrade+0x900/0x900
[  651.380898]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  651.386004]  ? ___ratelimit+0x3b9/0x672
[  651.389993]  ? idr_get_free+0xec0/0xec0
[  651.393980]  ? find_held_lock+0x36/0x1c0
[  651.398066]  oom_kill_process.cold.27+0x10/0x903
[  651.402826]  ? zap_class+0x640/0x640
[  651.406539]  ? check_preemption_disabled+0x48/0x280
[  651.411562]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  651.416497]  ? kasan_check_read+0x11/0x20
[  651.420645]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  651.425932]  ? oom_evaluate_task+0x540/0x540
[  651.430352]  ? find_held_lock+0x36/0x1c0
[  651.434433]  ? out_of_memory+0x974/0x1430
[  651.438583]  ? lock_downgrade+0x900/0x900
[  651.442733]  ? check_preemption_disabled+0x48/0x280
[  651.447755]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  651.452688]  ? kasan_check_read+0x11/0x20
[  651.456837]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  651.462119]  ? rcu_softirq_qs+0x20/0x20
[  651.466097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.471639]  ? oom_evaluate_task+0x302/0x540
[  651.476064]  out_of_memory+0xa84/0x1430
[  651.480061]  ? oom_killer_disable+0x3a0/0x3a0
[  651.484557]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  651.489492]  ? __mutex_add_waiter+0x2a0/0x2a0
[  651.494003]  __alloc_pages_slowpath+0x22d4/0x2d70
[  651.498893]  ? warn_alloc+0x120/0x120
[  651.502692]  ? rcu_softirq_qs+0x20/0x20
[  651.506693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.512231]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.517766]  ? should_fail+0x22d/0xd01
[  651.521656]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  651.526759]  ? zap_class+0x640/0x640
[  651.530496]  ? __lock_is_held+0xb5/0x140
[  651.534562]  ? mark_held_locks+0x130/0x130
[  651.538805]  ? lock_release+0xa00/0xa00
[  651.542781]  ? perf_trace_sched_process_exec+0x860/0x860
[  651.548243]  ? __might_sleep+0x95/0x190
[  651.552221]  __alloc_pages_nodemask+0xa80/0xde0
[  651.556902]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  651.561919]  ? __page_cache_alloc+0x191/0x5c0
[  651.566415]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  651.571346]  ? kasan_check_read+0x11/0x20
[  651.575498]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  651.580784]  ? zap_class+0x640/0x640
[  651.584506]  ? zap_class+0x640/0x640
[  651.588240]  ? zap_class+0x640/0x640
[  651.591955]  ? __do_page_cache_readahead+0x7ce/0x980
[  651.597067]  ? find_held_lock+0x36/0x1c0
[  651.601136]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  651.606680]  alloc_pages_current+0x173/0x350
[  651.611102]  __page_cache_alloc+0x38c/0x5c0
[  651.615429]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  651.620362]  ? kasan_check_read+0x11/0x20
[  651.624524]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  651.629804]  ? generic_perform_write+0x6a0/0x6a0
[  651.634562]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.640104]  ? check_preemption_disabled+0x48/0x280
[  651.645133]  filemap_fault+0x1594/0x25f0
[  651.649657]  ? __lock_page_or_retry+0xa00/0xa00
[  651.654328]  ? mark_held_locks+0x130/0x130
[  651.658570]  ? rcu_softirq_qs+0x20/0x20
[  651.662545]  ? remove_wait_queue+0x1a6/0x360
[  651.666960]  ? trace_hardirqs_off_caller+0x310/0x310
[  651.672075]  ? filemap_map_pages+0xe04/0x1990
[  651.676578]  ? print_usage_bug+0xc0/0xc0
[  651.680643]  ? add_wait_queue+0x2b0/0x2b0
[  651.684792]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  651.689721]  ? print_usage_bug+0xc0/0xc0
[  651.693786]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  651.699327]  ? fput+0x130/0x1a0
[  651.702616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  651.708168]  ? print_usage_bug+0xc0/0xc0
[  651.712241]  ? __lock_acquire+0x62f/0x4c20
[  651.716496]  ? lock_acquire+0x1ed/0x520
[  651.720479]  ? ext4_filemap_fault+0x7a/0xad
[  651.724809]  ? lock_release+0xa00/0xa00
[  651.728785]  ? perf_trace_sched_process_exec+0x860/0x860
[  651.734242]  ? print_usage_bug+0xc0/0xc0
[  651.738310]  ? print_usage_bug+0xc0/0xc0
[  651.742395]  ? down_read+0x8d/0x120
[  651.746028]  ? ext4_filemap_fault+0x7a/0xad
[  651.750534]  ? __down_interruptible+0x700/0x700
[  651.755218]  ext4_filemap_fault+0x82/0xad
[  651.759372]  __do_fault+0x100/0x6b0
[  651.763005]  ? pmd_devmap_trans_unstable+0x220/0x220
[  651.768127]  ? mark_held_locks+0x130/0x130
[  651.772362]  ? mark_held_locks+0x130/0x130
[  651.776594]  ? find_held_lock+0x36/0x1c0
[  651.780664]  ? zap_class+0x640/0x640
[  651.784378]  ? find_held_lock+0x36/0x1c0
[  651.788444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.793990]  __handle_mm_fault+0x307c/0x5920
[  651.798408]  ? poll_select_copy_remaining+0x18c/0x6a0
[  651.803605]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  651.808455]  ? __might_fault+0x12b/0x1e0
[  651.812516]  ? lock_downgrade+0x900/0x900
[  651.816677]  ? zap_class+0x640/0x640
[  651.820392]  ? zap_class+0x640/0x640
[  651.824116]  ? find_held_lock+0x36/0x1c0
[  651.828184]  ? handle_mm_fault+0x42a/0xc70
[  651.832423]  ? lock_downgrade+0x900/0x900
[  651.836570]  ? check_preemption_disabled+0x48/0x280
[  651.841592]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  651.846520]  ? kasan_check_read+0x11/0x20
[  651.850671]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  651.855952]  ? rcu_softirq_qs+0x20/0x20
[  651.859923]  ? trace_hardirqs_off_caller+0x310/0x310
[  651.865037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  651.870574]  ? check_preemption_disabled+0x48/0x280
[  651.875601]  handle_mm_fault+0x54f/0xc70
[  651.879664]  ? __handle_mm_fault+0x5920/0x5920
[  651.884254]  ? find_vma+0x34/0x190
[  651.887805]  __do_page_fault+0x5e8/0xe60
[  651.891864]  ? trace_hardirqs_off+0xb8/0x310
[  651.896285]  do_page_fault+0xf2/0x7e0
[  651.900088]  ? vmalloc_sync_all+0x30/0x30
[  651.904241]  ? error_entry+0x70/0xd0
[  651.907953]  ? trace_hardirqs_off_caller+0xbb/0x310
[  651.912972]  ? trace_hardirqs_on_caller+0xc0/0x310
[  651.917906]  ? syscall_return_slowpath+0x5e0/0x5e0
[  651.922839]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  651.927690]  ? trace_hardirqs_on_caller+0x310/0x310
[  651.932708]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  651.938164]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  651.943185]  ? prepare_exit_to_usermode+0x291/0x3b0
[  651.948204]  ? page_fault+0x8/0x30
[  651.951782]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  651.956642]  ? page_fault+0x8/0x30
[  651.960188]  page_fault+0x1e/0x30
[  651.963640] RIP: 0033:0x7f9db7ca8dd3
[  651.967369] Code: Bad RIP value.
[  651.970733] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  651.976097] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  651.983374] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  651.990644] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  651.997912] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  652.005179] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  652.012521] CPU: 1 PID: 11248 Comm: syz-executor5 Not tainted 4.19.0+ #71
[  652.012615] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  652.019488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  652.019494] Call Trace:
[  652.019519]  dump_stack+0x244/0x39d
[  652.019547]  ? dump_stack_print_info.cold.1+0x20/0x20
[  652.026166] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  652.035397]  warn_alloc.cold.117+0xb7/0x1bd
[  652.037967] init cpuset=
[  652.041589]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  652.046751] /
[  652.056451]  ? lock_downgrade+0x900/0x900
[  652.060749]  mems_allowed=0
[  652.063418]  ? trace_hardirqs_off+0xb8/0x310
[  652.081384]  ? trace_hardirqs_off+0xb8/0x310
[  652.085804]  __alloc_pages_slowpath+0x2660/0x2d70
[  652.090678]  ? warn_alloc+0x120/0x120
[  652.094488]  ? warn_alloc+0x120/0x120
[  652.098293]  ? print_usage_bug+0xc0/0xc0
[  652.102356]  ? warn_alloc+0x120/0x120
[  652.106161]  ? print_usage_bug+0xc0/0xc0
[  652.110230]  ? __lock_acquire+0x62f/0x4c20
[  652.114470]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  652.120018]  ? should_fail+0x22d/0xd01
[  652.123906]  ? find_held_lock+0x36/0x1c0
[  652.127971]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  652.133077]  ? __lock_acquire+0x62f/0x4c20
[  652.137320]  ? __lock_acquire+0x62f/0x4c20
[  652.141559]  ? should_fail+0x22d/0xd01
[  652.145459]  ? mark_held_locks+0x130/0x130
[  652.149700]  ? mark_held_locks+0x130/0x130
[  652.153939]  ? __lock_acquire+0x62f/0x4c20
[  652.158175]  ? update_load_avg+0x387/0x2470
[  652.162502]  ? is_bpf_text_address+0xd3/0x170
[  652.166999]  ? zap_class+0x640/0x640
[  652.170730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.176270]  ? check_preemption_disabled+0x48/0x280
[  652.181301]  ? __lock_is_held+0xb5/0x140
[  652.185373]  __alloc_pages_nodemask+0xa80/0xde0
[  652.190048]  ? zap_class+0x640/0x640
[  652.193768]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  652.198800]  ? find_held_lock+0x36/0x1c0
[  652.202873]  ? ____cache_alloc_node+0x1c7/0x1e0
[  652.207553]  ? lock_downgrade+0x900/0x900
[  652.211711]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  652.217254]  cache_grow_begin+0xa5/0x8c0
[  652.221320]  ? do_raw_spin_unlock+0xa7/0x330
[  652.225738]  fallback_alloc+0x204/0x2e0
[  652.229727]  ____cache_alloc_node+0x1c7/0x1e0
[  652.234232]  kmem_cache_alloc+0x1f8/0x730
[  652.238399]  skb_clone+0x1bb/0x500
[  652.241945]  ? finish_task_switch+0x2f4/0x910
[  652.246442]  ? skb_split+0x11e0/0x11e0
[  652.250333]  ? preempt_notifier_register+0x200/0x200
[  652.255439]  ? __switch_to_asm+0x34/0x70
[  652.259504]  ? __switch_to_asm+0x34/0x70
[  652.263569]  ? __switch_to_asm+0x40/0x70
[  652.267634]  ? __switch_to_asm+0x34/0x70
[  652.271699]  ? __switch_to_asm+0x40/0x70
[  652.275762]  ? __switch_to_asm+0x34/0x70
[  652.279824]  ? __switch_to_asm+0x40/0x70
[  652.283887]  ? __switch_to_asm+0x34/0x70
[  652.287951]  ? __switch_to_asm+0x34/0x70
[  652.292020]  ? __switch_to_asm+0x40/0x70
[  652.296092]  ? __switch_to_asm+0x34/0x70
[  652.300168]  bpf_clone_redirect+0xb9/0x490
[  652.304409]  ? __schedule+0x8d7/0x21d0
[  652.308304]  bpf_prog_3aea14b1f6cd0d8b+0xe0d/0x1000
[  652.313327]  ? __sched_text_start+0x8/0x8
[  652.317479]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  652.322068]  ? retint_kernel+0x2d/0x2d
[  652.325956]  ? trace_hardirqs_on_caller+0xc0/0x310
[  652.330892]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  652.335655]  ? find_held_lock+0x36/0x1c0
[  652.339727]  ? lock_acquire+0x1ed/0x520
[  652.343703]  ? bpf_test_run+0x3cb/0x780
[  652.347681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.353222]  ? check_preemption_disabled+0x48/0x280
[  652.358247]  ? kasan_check_read+0x11/0x20
[  652.362400]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  652.367681]  ? rcu_softirq_qs+0x20/0x20
[  652.371660]  ? preempt_schedule+0x4d/0x60
[  652.375812]  ? ___preempt_schedule+0x16/0x18
[  652.380231]  ? bpf_test_run+0x25d/0x780
[  652.384223]  ? netlink_diag_dump+0x2a0/0x2a0
[  652.388641]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  652.394180]  ? bpf_test_init.isra.10+0x70/0x100
[  652.398861]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  652.403630]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  652.408472]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  652.414019]  ? fput+0x130/0x1a0
[  652.417309]  ? __bpf_prog_get+0x9b/0x290
[  652.421376]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  652.426223]  ? bpf_prog_test_run+0x130/0x1a0
[  652.430642]  ? __x64_sys_bpf+0x3d8/0x520
[  652.434708]  ? bpf_prog_get+0x20/0x20
[  652.438537]  ? do_syscall_64+0x1b9/0x820
[  652.442602]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  652.447974]  ? syscall_return_slowpath+0x5e0/0x5e0
[  652.452906]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  652.457752]  ? trace_hardirqs_on_caller+0x310/0x310
[  652.462774]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  652.467797]  ? prepare_exit_to_usermode+0x291/0x3b0
[  652.472822]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  652.477678]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  652.483062] warn_alloc_show_mem: 1 callbacks suppressed
[  652.483073] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  652.483075] Mem-Info:
[  652.483111] active_anon:34612 inactive_anon:506 isolated_anon:0
[  652.483111]  active_file:13 inactive_file:12 isolated_file:0
[  652.483111]  unevictable:0 dirty:0 writeback:0 unstable:0
[  652.483111]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  652.483111]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  652.483111]  free:13736 free_pcp:286 free_cma:0
[  652.488451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  652.494255] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  652.496653] Call Trace:
[  652.529612] Node 0 
[  652.538969]  <IRQ>
[  652.566662] 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
[  652.569224]  dump_stack+0x244/0x39d
[  652.571435] lowmem_reserve[]:
[  652.573584]  ? dump_stack_print_info.cold.1+0x20/0x20
[  652.599074]  0 2820
[  652.602735]  warn_alloc.cold.117+0xb7/0x1bd
[  652.605808]  6323
[  652.610994]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  652.613204]  6323
[  652.617525]  ? lock_downgrade+0x900/0x900
[  652.624404]  ? trace_hardirqs_off+0xb8/0x310
[  652.626438] Node 0 
[  652.630581]  ? trace_hardirqs_off+0xb8/0x310
[  652.634994] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  652.637204]  __alloc_pages_slowpath+0x2660/0x2d70
[  652.641580] lowmem_reserve[]:
[  652.669059]  ? warn_alloc+0x120/0x120
[  652.673849]  0
[  652.676954]  ? warn_alloc+0x120/0x120
[  652.680732]  0
[  652.682529]  ? print_usage_bug+0xc0/0xc0
[  652.686305]  3503
[  652.688108]  ? warn_alloc+0x120/0x120
[  652.692144]  3503
[  652.694199]  ? print_usage_bug+0xc0/0xc0
[  652.700058]  ? check_preemption_disabled+0x48/0x280
[  652.704083] Node 0 Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  652.709127]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  652.709144]  ? should_fail+0x22d/0xd01
[  652.738096] lowmem_reserve[]:
[  652.743631]  ? __lock_acquire+0x62f/0x4c20
[  652.747491]  0
[  652.750589]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  652.754802]  0
[  652.756601]  ? __lock_acquire+0x62f/0x4c20
[  652.761678]  0
[  652.763477]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  652.767686]  0
[  652.769487]  ? __lock_acquire+0x62f/0x4c20
[  652.776355]  ? should_fail+0x22d/0xd01
[  652.781073] Node 0 DMA: 
[  652.784961]  ? mark_held_locks+0x130/0x130
[  652.784965] 1*4kB (U) 
[  652.787642]  ? mark_held_locks+0x130/0x130
[  652.791853] 0*8kB 
[  652.794350]  ? try_to_wake_up+0x10a/0x12e0
[  652.798559] 0*16kB 
[  652.800700]  ? zap_class+0x640/0x640
[  652.804910] 1*32kB 
[  652.807137]  ? print_usage_bug+0xc0/0xc0
[  652.810828] (U) 
[  652.813066]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.817103] 2*64kB 
[  652.819075]  ? check_preemption_disabled+0x48/0x280
[  652.824582] (U) 
[  652.826819]  ? __lock_is_held+0xb5/0x140
[  652.831805] 1*128kB 
[  652.833773]  __alloc_pages_nodemask+0xa80/0xde0
[  652.837808] (U) 
[  652.840126]  ? zap_class+0x640/0x640
[  652.844775] 1*256kB 
[  652.846750]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  652.850440] (U) 
[  652.852762]  ? find_held_lock+0x36/0x1c0
[  652.857750] 0*512kB 
[  652.859727]  ? ____cache_alloc_node+0x1c7/0x1e0
[  652.863759] 1*1024kB 
[  652.866077]  ? lock_downgrade+0x900/0x900
[  652.870723] (U) 
[  652.873130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.877255] 1*2048kB 
[  652.879223]  cache_grow_begin+0xa5/0x8c0
[  652.884733] (M) 
[  652.887137]  ? do_raw_spin_unlock+0xa7/0x330
[  652.891176] 3*4096kB 
[  652.893145]  fallback_alloc+0x204/0x2e0
[  652.897576] (M) 
[  652.899979]  ____cache_alloc_node+0x1c7/0x1e0
[  652.903930] = 15908kB
[  652.905901]  kmem_cache_alloc_node+0xe3/0x730
[  652.910370] Node 0 
[  652.912774]  ? ipv6_get_ifaddr+0x42e/0x620
[  652.917240] DMA32: 
[  652.919478]  __alloc_skb+0x119/0x770
[  652.923685] 3*4kB 
[  652.925923]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  652.929608] (M) 
[  652.931757]  ? netdev_alloc_frag+0x1f0/0x1f0
[  652.937006] 6*8kB 
[  652.938991]  ? lock_downgrade+0x900/0x900
[  652.943377] (M) 
[  652.945526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  652.949649] 7*16kB 
[  652.951624]  ? refcount_sub_and_test_checked+0x203/0x310
[  652.957137] (M) 
[  652.959372]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  652.964795] 7*32kB 
[  652.966765]  ? addrconf_rs_timer+0x690/0x690
[  652.972190] (UM) 
[  652.974429]  ndisc_alloc_skb+0x144/0x340
[  652.978808] 2*64kB 
[  652.980865]  ndisc_send_rs+0x331/0x6e0
[  652.984918] (M) 
[  652.987150]  addrconf_rs_timer+0x314/0x690
[  652.991024] 3*128kB 
[  652.993000]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  652.997217] (UM) 
[  652.999540]  call_timer_fn+0x272/0x920
[  653.003746] 5*256kB 
[  653.005807]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  653.009668] (UM) 
[  653.011985]  ? process_timeout+0x40/0x40
[  653.016213] 3*512kB 
[  653.018276]  ? mark_held_locks+0xc7/0x130
[  653.022310] (M) 
[  653.024636]  ? _raw_spin_unlock_irq+0x27/0x80
[  653.028759] 3*1024kB 
[  653.030732]  ? _raw_spin_unlock_irq+0x27/0x80
[  653.035202] (UM) 
[  653.037606]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  653.042102] 3*2048kB 
[  653.044160]  ? lockdep_hardirqs_on+0x296/0x5b0
[  653.048368] (UM) 
[  653.050772]  ? trace_hardirqs_on+0xbd/0x310
[  653.055327] 3*4096kB 
[  653.057385]  ? kasan_check_read+0x11/0x20
[  653.061682] (M) 
[  653.064090]  ? __run_timers+0x7da/0xc70
[  653.068215] = 25228kB
[  653.070190]  ? trace_hardirqs_off_caller+0x310/0x310
[  653.074142] Node 0 
[  653.076620]  ? __queue_work+0x1440/0x1440
[  653.081630] Normal: 
[  653.083864]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  653.087983] 604*4kB 
[  653.090304]  __run_timers+0x7e5/0xc70
[  653.094528] (UME) 
[  653.096871]  ? timer_fixup_init+0x70/0x70
[  653.100644] 496*8kB 
[  653.102785]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  653.106904] (UME) 
[  653.109224]  ? zap_class+0x640/0x640
[  653.114218] 238*16kB 
[  653.116359]  ? print_usage_bug+0xc0/0xc0
[  653.120050] (ME) 
[  653.122455]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  653.126492] 101*32kB 
[  653.128553]  ? find_held_lock+0x36/0x1c0
[  653.133722] (UM) 
[  653.136127]  ? zap_class+0x640/0x640
[  653.140162] 0*64kB 
[  653.142223]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.145915] 1*128kB 
[  653.148150]  ? check_preemption_disabled+0x48/0x280
[  653.153662] (U) 
[  653.155984]  ? __lock_is_held+0xb5/0x140
[  653.161001] 1*256kB 
[  653.162978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.167022] (U) 
[  653.169349]  ? check_preemption_disabled+0x48/0x280
[  653.174861] 0*512kB 0*1024kB 
[  653.176849]  run_timer_softirq+0x52/0xb0
[  653.181833] 0*2048kB 0*4096kB 
[  653.184946]  ? rcu_read_lock_sched_held+0x14f/0x180
[  653.188980] = 13808kB
[  653.192166]  __do_softirq+0x308/0xb7e
[  653.197161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  653.199565]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  653.203351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  653.212168]  ? lock_downgrade+0x900/0x900
[  653.212188]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  653.216660] 4634 total pagecache pages
[  653.225233]  ? pvclock_read_flags+0x160/0x160
[  653.229360] 0 pages in swap cache
[  653.234456]  ? lapic_next_event+0x5a/0x90
[  653.238316] Swap cache stats: add 0, delete 0, find 0/0
[  653.242805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.246230] Free swap  = 0kB
[  653.250372]  ? kvm_clock_read+0x18/0x30
[  653.255730] Total swap = 0kB
[  653.261269]  ? kvm_sched_clock_read+0x9/0x20
[  653.264266] 1965979 pages RAM
[  653.268238]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.271229] 0 pages HighMem/MovableOnly
[  653.275639]  ? check_preemption_disabled+0x48/0x280
[  653.278717] 342292 pages reserved
[  653.284258]  irq_exit+0x17f/0x1c0
[  653.288203] 0 pages cma reserved
[  653.293221]  smp_apic_timer_interrupt+0x1cb/0x760
[  653.296779] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  653.300101]  ? smp_reschedule_interrupt+0x109/0x650
[  653.303447] syz-executor5 cpuset=
[  653.308286]  ? smp_call_function_single_interrupt+0x650/0x650
[  653.318750] syz5
[  653.323777]  ? interrupt_entry+0xb5/0xc0
[  653.327209]  mems_allowed=0
[  653.333099]  ? trace_hardirqs_off_caller+0xbb/0x310
[  653.347050]  ? trace_hardirqs_off_caller+0xbb/0x310
[  653.352073]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  653.356921]  ? trace_hardirqs_on_caller+0x310/0x310
[  653.361938]  ? trace_hardirqs_on_caller+0x310/0x310
[  653.366954]  ? task_prio+0x50/0x50
[  653.370503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.376068]  ? check_preemption_disabled+0x48/0x280
[  653.381099]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  653.385952]  apic_timer_interrupt+0xf/0x20
[  653.390186]  </IRQ>
[  653.392430] RIP: 0010:dump_stack+0x20e/0x39d
[  653.396843] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  653.415760] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  653.423474] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  653.430745] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  653.438031] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  653.445312] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  653.452585] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  653.459895]  ? dump_stack+0x205/0x39d
[  653.463710]  ? dump_stack_print_info.cold.1+0x20/0x20
[  653.468914]  dump_header+0x27b/0xf72
[  653.472638]  ? mark_held_locks+0x130/0x130
[  653.476875]  ? pagefault_out_of_memory+0x197/0x197
[  653.481815]  ? __lock_acquire+0x62f/0x4c20
[  653.486052]  ? zap_class+0x640/0x640
[  653.489771]  ? percpu_ref_get_many+0x240/0x240
[  653.494355]  ? print_usage_bug+0xc0/0xc0
[  653.498421]  ? print_usage_bug+0xc0/0xc0
[  653.502487]  ? zap_class+0x640/0x640
[  653.506203]  ? print_usage_bug+0xc0/0xc0
[  653.510266]  ? print_usage_bug+0xc0/0xc0
[  653.514337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.519883]  ? find_held_lock+0x36/0x1c0
[  653.523953]  ? mark_held_locks+0xc7/0x130
[  653.528111]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  653.533219]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  653.538326]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  653.542909]  ? trace_hardirqs_on+0xbd/0x310
[  653.547230]  ? kasan_check_read+0x11/0x20
[  653.551380]  ? ___ratelimit+0x3b4/0x672
[  653.555360]  ? trace_hardirqs_off_caller+0x310/0x310
[  653.560466]  ? trace_hardirqs_on+0x310/0x310
[  653.564879]  ? lock_downgrade+0x900/0x900
[  653.569054]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  653.574166]  ? ___ratelimit+0x3b9/0x672
[  653.578144]  ? idr_get_free+0xec0/0xec0
[  653.582121]  ? find_held_lock+0x36/0x1c0
[  653.586202]  oom_kill_process.cold.27+0x10/0x903
[  653.590963]  ? zap_class+0x640/0x640
[  653.594680]  ? check_preemption_disabled+0x48/0x280
[  653.599707]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  653.604639]  ? kasan_check_read+0x11/0x20
[  653.608790]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  653.614074]  ? oom_evaluate_task+0x540/0x540
[  653.618486]  ? find_held_lock+0x36/0x1c0
[  653.622557]  ? out_of_memory+0x974/0x1430
[  653.626710]  ? lock_downgrade+0x900/0x900
[  653.630858]  ? check_preemption_disabled+0x48/0x280
[  653.635879]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  653.640810]  ? kasan_check_read+0x11/0x20
[  653.644958]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  653.650686]  ? rcu_softirq_qs+0x20/0x20
[  653.654668]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.660206]  ? oom_evaluate_task+0x302/0x540
[  653.664619]  out_of_memory+0xa84/0x1430
[  653.668607]  ? oom_killer_disable+0x3a0/0x3a0
[  653.673103]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  653.678049]  ? __mutex_add_waiter+0x2a0/0x2a0
[  653.682556]  __alloc_pages_slowpath+0x22d4/0x2d70
[  653.687432]  ? warn_alloc+0x120/0x120
[  653.691235]  ? rcu_softirq_qs+0x20/0x20
[  653.695236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.700777]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.706315]  ? should_fail+0x22d/0xd01
[  653.710208]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  653.715314]  ? zap_class+0x640/0x640
[  653.719067]  ? __lock_is_held+0xb5/0x140
[  653.723142]  ? mark_held_locks+0x130/0x130
[  653.727379]  ? lock_release+0xa00/0xa00
[  653.731362]  ? perf_trace_sched_process_exec+0x860/0x860
[  653.736827]  ? __might_sleep+0x95/0x190
[  653.740810]  __alloc_pages_nodemask+0xa80/0xde0
[  653.745490]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  653.750510]  ? __page_cache_alloc+0x191/0x5c0
[  653.755018]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  653.759957]  ? kasan_check_read+0x11/0x20
[  653.764119]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  653.769399]  ? zap_class+0x640/0x640
[  653.773120]  ? zap_class+0x640/0x640
[  653.776837]  ? zap_class+0x640/0x640
[  653.780585]  ? __do_page_cache_readahead+0x7ce/0x980
[  653.785695]  ? find_held_lock+0x36/0x1c0
[  653.789763]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  653.795306]  alloc_pages_current+0x173/0x350
[  653.799725]  __page_cache_alloc+0x38c/0x5c0
[  653.804052]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  653.808983]  ? kasan_check_read+0x11/0x20
[  653.813145]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  653.818439]  ? generic_perform_write+0x6a0/0x6a0
[  653.823227]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.828766]  ? check_preemption_disabled+0x48/0x280
[  653.833792]  filemap_fault+0x1594/0x25f0
[  653.837867]  ? __lock_page_or_retry+0xa00/0xa00
[  653.842542]  ? mark_held_locks+0x130/0x130
[  653.846782]  ? rcu_softirq_qs+0x20/0x20
[  653.850764]  ? remove_wait_queue+0x1a6/0x360
[  653.855174]  ? trace_hardirqs_off_caller+0x310/0x310
[  653.860291]  ? filemap_map_pages+0xe04/0x1990
[  653.864796]  ? print_usage_bug+0xc0/0xc0
[  653.868862]  ? add_wait_queue+0x2b0/0x2b0
[  653.873024]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  653.877962]  ? print_usage_bug+0xc0/0xc0
[  653.882042]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  653.887583]  ? fput+0x130/0x1a0
[  653.890872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  653.896419]  ? print_usage_bug+0xc0/0xc0
[  653.900487]  ? __lock_acquire+0x62f/0x4c20
[  653.904736]  ? lock_acquire+0x1ed/0x520
[  653.908715]  ? ext4_filemap_fault+0x7a/0xad
[  653.913061]  ? lock_release+0xa00/0xa00
[  653.917050]  ? perf_trace_sched_process_exec+0x860/0x860
[  653.922505]  ? print_usage_bug+0xc0/0xc0
[  653.926572]  ? print_usage_bug+0xc0/0xc0
[  653.930691]  ? down_read+0x8d/0x120
[  653.934322]  ? ext4_filemap_fault+0x7a/0xad
[  653.938652]  ? __down_interruptible+0x700/0x700
[  653.943337]  ext4_filemap_fault+0x82/0xad
[  653.947488]  __do_fault+0x100/0x6b0
[  653.951124]  ? pmd_devmap_trans_unstable+0x220/0x220
[  653.956232]  ? mark_held_locks+0x130/0x130
[  653.960470]  ? mark_held_locks+0x130/0x130
[  653.964703]  ? find_held_lock+0x36/0x1c0
[  653.968773]  ? zap_class+0x640/0x640
[  653.972489]  ? find_held_lock+0x36/0x1c0
[  653.976555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  653.982104]  __handle_mm_fault+0x307c/0x5920
[  653.986515]  ? poll_select_copy_remaining+0x18c/0x6a0
[  653.991747]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  653.996599]  ? __might_fault+0x12b/0x1e0
[  654.000665]  ? lock_downgrade+0x900/0x900
[  654.004827]  ? zap_class+0x640/0x640
[  654.008555]  ? zap_class+0x640/0x640
[  654.012275]  ? find_held_lock+0x36/0x1c0
[  654.016345]  ? handle_mm_fault+0x42a/0xc70
[  654.020583]  ? lock_downgrade+0x900/0x900
[  654.024731]  ? check_preemption_disabled+0x48/0x280
[  654.029753]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  654.034681]  ? kasan_check_read+0x11/0x20
[  654.038832]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  654.044113]  ? rcu_softirq_qs+0x20/0x20
[  654.048088]  ? trace_hardirqs_off_caller+0x310/0x310
[  654.053190]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.058727]  ? check_preemption_disabled+0x48/0x280
[  654.063753]  handle_mm_fault+0x54f/0xc70
[  654.067817]  ? __handle_mm_fault+0x5920/0x5920
[  654.072403]  ? find_vma+0x34/0x190
[  654.075951]  __do_page_fault+0x5e8/0xe60
[  654.080019]  ? trace_hardirqs_off+0xb8/0x310
[  654.084447]  do_page_fault+0xf2/0x7e0
[  654.088247]  ? vmalloc_sync_all+0x30/0x30
[  654.092401]  ? error_entry+0x70/0xd0
[  654.096121]  ? trace_hardirqs_off_caller+0xbb/0x310
[  654.101135]  ? trace_hardirqs_on_caller+0xc0/0x310
[  654.106073]  ? syscall_return_slowpath+0x5e0/0x5e0
[  654.111002]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  654.115879]  ? trace_hardirqs_on_caller+0x310/0x310
[  654.120890]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  654.126345]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  654.131369]  ? prepare_exit_to_usermode+0x291/0x3b0
[  654.136391]  ? page_fault+0x8/0x30
[  654.139936]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  654.144790]  ? page_fault+0x8/0x30
[  654.148335]  page_fault+0x1e/0x30
[  654.151786] RIP: 0033:0x7f9db7ca8dd3
[  654.155514] Code: Bad RIP value.
[  654.158875] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  654.164241] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  654.171525] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  654.178800] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  654.186076] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  654.193349] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  654.200652] CPU: 1 PID: 11248 Comm: syz-executor5 Not tainted 4.19.0+ #71
[  654.200717] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  654.207590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  654.207600] Call Trace:
[  654.214192] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  654.223440]  dump_stack+0x244/0x39d
[  654.226005] init cpuset=
[  654.235721]  ? dump_stack_print_info.cold.1+0x20/0x20
[  654.239328] /
[  654.242004]  warn_alloc.cold.117+0xb7/0x1bd
[  654.247168]  mems_allowed=0
[  654.248876]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  654.260933]  ? lock_downgrade+0x900/0x900
[  654.265093]  ? trace_hardirqs_off+0xb8/0x310
[  654.269509]  ? trace_hardirqs_off+0xb8/0x310
[  654.273934]  __alloc_pages_slowpath+0x2660/0x2d70
[  654.278816]  ? warn_alloc+0x120/0x120
[  654.282626]  ? warn_alloc+0x120/0x120
[  654.286436]  ? print_usage_bug+0xc0/0xc0
[  654.290497]  ? warn_alloc+0x120/0x120
[  654.294299]  ? print_usage_bug+0xc0/0xc0
[  654.298370]  ? __lock_acquire+0x62f/0x4c20
[  654.302617]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.308168]  ? should_fail+0x22d/0xd01
[  654.312065]  ? find_held_lock+0x36/0x1c0
[  654.316134]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  654.321245]  ? __lock_acquire+0x62f/0x4c20
[  654.325493]  ? __lock_acquire+0x62f/0x4c20
[  654.329727]  ? should_fail+0x22d/0xd01
[  654.333625]  ? mark_held_locks+0x130/0x130
[  654.337882]  ? mark_held_locks+0x130/0x130
[  654.342121]  ? print_usage_bug+0xc0/0xc0
[  654.346192]  ? zap_class+0x640/0x640
[  654.349909]  ? update_curr+0x344/0xbd0
[  654.353801]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.359345]  ? check_preemption_disabled+0x48/0x280
[  654.364372]  ? __lock_is_held+0xb5/0x140
[  654.368442]  __alloc_pages_nodemask+0xa80/0xde0
[  654.373115]  ? zap_class+0x640/0x640
[  654.376839]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  654.381867]  ? find_held_lock+0x36/0x1c0
[  654.385940]  ? ____cache_alloc_node+0x1c7/0x1e0
[  654.390617]  ? lock_downgrade+0x900/0x900
[  654.394775]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  654.400320]  cache_grow_begin+0xa5/0x8c0
[  654.404390]  ? do_raw_spin_unlock+0xa7/0x330
[  654.408808]  fallback_alloc+0x204/0x2e0
[  654.412790]  ____cache_alloc_node+0x1c7/0x1e0
[  654.417294]  kmem_cache_alloc+0x1f8/0x730
[  654.421459]  skb_clone+0x1bb/0x500
[  654.425002]  ? skb_split+0x11e0/0x11e0
[  654.428905]  ? kasan_check_read+0x11/0x20
[  654.433055]  ? __schedule+0x168a/0x21d0
[  654.437042]  ? trace_hardirqs_off_caller+0x310/0x310
[  654.442148]  ? lock_pin_lock+0x350/0x350
[  654.446229]  bpf_clone_redirect+0xb9/0x490
[  654.450471]  ? __schedule+0x168a/0x21d0
[  654.454453]  bpf_prog_3aea14b1f6cd0d8b+0xe0d/0x1000
[  654.459478]  ? __sched_text_start+0x8/0x8
[  654.463630]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  654.468218]  ? retint_kernel+0x2d/0x2d
[  654.472109]  ? trace_hardirqs_on_caller+0xc0/0x310
[  654.477049]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  654.481819]  ? find_held_lock+0x36/0x1c0
[  654.485895]  ? lock_acquire+0x1ed/0x520
[  654.489873]  ? bpf_test_run+0x3cb/0x780
[  654.493856]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.499401]  ? check_preemption_disabled+0x48/0x280
[  654.504425]  ? kasan_check_read+0x11/0x20
[  654.508598]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  654.513887]  ? rcu_softirq_qs+0x20/0x20
[  654.517866]  ? preempt_schedule+0x4d/0x60
[  654.522028]  ? ___preempt_schedule+0x16/0x18
[  654.526466]  ? bpf_test_run+0x25d/0x780
[  654.530462]  ? netlink_diag_dump+0x2a0/0x2a0
[  654.534879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.540418]  ? bpf_test_init.isra.10+0x70/0x100
[  654.545100]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  654.549868]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  654.554716]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  654.560261]  ? fput+0x130/0x1a0
[  654.563557]  ? __bpf_prog_get+0x9b/0x290
[  654.567625]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  654.572471]  ? bpf_prog_test_run+0x130/0x1a0
[  654.576892]  ? __x64_sys_bpf+0x3d8/0x520
[  654.580959]  ? bpf_prog_get+0x20/0x20
[  654.584783]  ? do_syscall_64+0x1b9/0x820
[  654.588848]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  654.594220]  ? syscall_return_slowpath+0x5e0/0x5e0
[  654.599152]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  654.604000]  ? trace_hardirqs_on_caller+0x310/0x310
[  654.609035]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  654.614059]  ? prepare_exit_to_usermode+0x291/0x3b0
[  654.619089]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  654.623945]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  654.629327] warn_alloc_show_mem: 1 callbacks suppressed
[  654.629340] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  654.629341] Mem-Info:
[  654.629377] active_anon:34612 inactive_anon:506 isolated_anon:0
[  654.629377]  active_file:13 inactive_file:12 isolated_file:0
[  654.629377]  unevictable:0 dirty:0 writeback:0 unstable:0
[  654.629377]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  654.629377]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  654.629377]  free:13736 free_pcp:286 free_cma:0
[  654.634716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  654.640524] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  654.642922] Call Trace:
[  654.675888] Node 0 
[  654.685241]  <IRQ>
[  654.712938] 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
[  654.715499]  dump_stack+0x244/0x39d
[  654.717700] lowmem_reserve[]: 0
[  654.719857]  ? dump_stack_print_info.cold.1+0x20/0x20
[  654.745334]  2820 6323
[  654.748994]  warn_alloc.cold.117+0xb7/0x1bd
[  654.752228]  6323
[  654.757423]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  654.759891] Node 0 
[  654.764207]  ? lock_downgrade+0x900/0x900
[  654.766279] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  654.771095]  ? trace_hardirqs_off+0xb8/0x310
[  654.773305] lowmem_reserve[]:
[  654.777451]  ? trace_hardirqs_off+0xb8/0x310
[  654.804873]  0 0
[  654.809316]  __alloc_pages_slowpath+0x2660/0x2d70
[  654.812384]  3503
[  654.816819]  ? warn_alloc+0x120/0x120
[  654.818749]  3503
[  654.823590]  ? warn_alloc+0x120/0x120
[  654.829420]  ? print_usage_bug+0xc0/0xc0
[  654.831456] Node 0 
[  654.835253]  ? warn_alloc+0x120/0x120
[  654.839319] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  654.841523]  ? print_usage_bug+0xc0/0xc0
[  654.845298] lowmem_reserve[]:
[  654.873679]  ? __lock_acquire+0x62f/0x4c20
[  654.877718]  0
[  654.880814]  ? __lock_acquire+0x62f/0x4c20
[  654.885029]  0
[  654.886835]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  654.891038]  0 0
[  654.892842]  ? should_fail+0x22d/0xd01
[  654.900333]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  654.904191] Node 0 DMA: 
[  654.909460]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  654.909477]  ? __lock_acquire+0x62f/0x4c20
[  654.912130] 1*4kB 
[  654.917228]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  654.921436] (U) 
[  654.923584]  ? __lock_acquire+0x62f/0x4c20
[  654.928665] 0*8kB 
[  654.930634]  ? should_fail+0x22d/0xd01
[  654.934847] 0*16kB 
[  654.936990]  ? rcu_irq_exit+0x1a2/0x390
[  654.940855] 1*32kB 
[  654.943095]  ? mark_held_locks+0x130/0x130
[  654.947038] (U) 2*64kB 
[  654.949277]  ? mark_held_locks+0x130/0x130
[  654.953485] (U) 
[  654.956066]  ? mark_held_locks+0xc7/0x130
[  654.960276] 1*128kB 
[  654.962247]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  654.966366] (U) 
[  654.968685]  ? zap_class+0x640/0x640
[  654.973680] 1*256kB 
[  654.975678]  ? print_usage_bug+0xc0/0xc0
[  654.979364] (U) 
[  654.981688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  654.985724] 0*512kB 
[  654.987695]  ? check_preemption_disabled+0x48/0x280
[  654.993203] 1*1024kB 
[  654.995526]  ? __lock_is_held+0xb5/0x140
[  655.000514] (U) 
[  655.002958]  __alloc_pages_nodemask+0xa80/0xde0
[  655.006993] 1*2048kB 
[  655.008968]  ? zap_class+0x640/0x640
[  655.013613] (M) 
[  655.016029]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  655.019717] 3*4096kB 
[  655.021692]  ? find_held_lock+0x36/0x1c0
[  655.026678] (M) 
[  655.029087]  ? ____cache_alloc_node+0x1c7/0x1e0
[  655.033119] = 15908kB
[  655.035089]  ? lock_downgrade+0x900/0x900
[  655.039735] Node 0 
[  655.042160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.046279] DMA32: 
[  655.048512]  cache_grow_begin+0xa5/0x8c0
[  655.054031] 3*4kB 
[  655.056267]  ? do_raw_spin_unlock+0xa7/0x330
[  655.060299] (M) 
[  655.062445]  fallback_alloc+0x204/0x2e0
[  655.066831] 6*8kB 
[  655.068806]  ____cache_alloc_node+0x1c7/0x1e0
[  655.072771] (M) 
[  655.074914]  kmem_cache_alloc_node+0xe3/0x730
[  655.079387] 7*16kB 
[  655.081359]  ? ipv6_get_ifaddr+0x42e/0x620
[  655.085827] (M) 
[  655.088071]  __alloc_skb+0x119/0x770
[  655.092283] 7*32kB 
[  655.094253]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  655.097942] (UM) 
[  655.100177]  ? netdev_alloc_frag+0x1f0/0x1f0
[  655.105430] 2*64kB 
[  655.107491]  ? lock_downgrade+0x900/0x900
[  655.111871] (M) 
[  655.114108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.118229] 3*128kB 
[  655.120202]  ? refcount_sub_and_test_checked+0x203/0x310
[  655.125701] (UM) 5*256kB 
[  655.128047]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  655.133468] (UM) 
[  655.136223]  ? addrconf_rs_timer+0x690/0x690
[  655.141638] 3*512kB (M) 
[  655.143719]  ndisc_alloc_skb+0x144/0x340
[  655.148096] 3*1024kB (UM) 
[  655.150776]  ndisc_send_rs+0x331/0x6e0
[  655.154810] 3*2048kB 
[  655.157656]  addrconf_rs_timer+0x314/0x690
[  655.161517] (UM) 
[  655.163928]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  655.168140] 3*4096kB 
[  655.170212]  call_timer_fn+0x272/0x920
[  655.174417] (M) 
[  655.176825]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  655.180685] = 25228kB
[  655.182654]  ? process_timeout+0x40/0x40
[  655.186864] Node 0 
[  655.189272]  ? mark_held_locks+0xc7/0x130
[  655.193306] Normal: 
[  655.195538]  ? _raw_spin_unlock_irq+0x27/0x80
[  655.199661] 604*4kB 
[  655.201980]  ? _raw_spin_unlock_irq+0x27/0x80
[  655.206464] (UME) 
[  655.208779]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  655.208797]  ? lockdep_hardirqs_on+0x296/0x5b0
[  655.213268] 496*8kB 
[  655.215416]  ? trace_hardirqs_on+0xbd/0x310
[  655.219623] (UME) 
[  655.224196]  ? kasan_check_read+0x11/0x20
[  655.224214]  ? __run_timers+0x7da/0xc70
[  655.226516] 238*16kB 
[  655.230830]  ? trace_hardirqs_off_caller+0x310/0x310
[  655.232957] (ME) 
[  655.237101]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  655.241041] 101*32kB (UM) 
[  655.243467]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  655.248551] 0*64kB 
[  655.250610]  __run_timers+0x7e5/0xc70
[  655.254820] 1*128kB 
[  655.257664]  ? timer_fixup_init+0x70/0x70
[  655.261865] (U) 
[  655.264097]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  655.267875] 1*256kB 
[  655.270192]  ? zap_class+0x640/0x640
[  655.274315] (U) 
[  655.276288]  ? print_usage_bug+0xc0/0xc0
[  655.281277] 0*512kB 
[  655.283597]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  655.287281] 0*1024kB 
[  655.289254]  ? find_held_lock+0x36/0x1c0
[  655.293292] 0*2048kB 
[  655.295614]  ? zap_class+0x640/0x640
[  655.300784] 0*4096kB 
[  655.303189]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.307222] = 13808kB
[  655.309628]  ? check_preemption_disabled+0x48/0x280
[  655.313321] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  655.315719]  ? __lock_is_held+0xb5/0x140
[  655.321236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  655.323637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.328630] 4634 total pagecache pages
[  655.337464]  ? check_preemption_disabled+0x48/0x280
[  655.341508] 0 pages in swap cache
[  655.350077]  run_timer_softirq+0x52/0xb0
[  655.355596] Swap cache stats: add 0, delete 0, find 0/0
[  655.359476]  ? rcu_read_lock_sched_held+0x14f/0x180
[  655.364467] Free swap  = 0kB
[  655.367918]  __do_softirq+0x308/0xb7e
[  655.371951] Total swap = 0kB
[  655.377309]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  655.382301] 1965979 pages RAM
[  655.385316]  ? lock_downgrade+0x900/0x900
[  655.389082] 0 pages HighMem/MovableOnly
[  655.389091] 342292 pages reserved
[  655.392106]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  655.396574] 0 pages cma reserved
[  655.399676]  ? pvclock_read_flags+0x160/0x160
[  655.403922] syz-executor5: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  655.407771]  ? lapic_next_event+0x5a/0x90
[  655.411204] syz-executor5 cpuset=
[  655.416307]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.419647] syz5
[  655.424144]  ? kvm_clock_read+0x18/0x30
[  655.434607]  mems_allowed=0
[  655.438847]  ? kvm_sched_clock_read+0x9/0x20
[  655.461049]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  655.466594]  ? check_preemption_disabled+0x48/0x280
[  655.471672]  irq_exit+0x17f/0x1c0
[  655.475139]  smp_apic_timer_interrupt+0x1cb/0x760
[  655.480000]  ? smp_reschedule_interrupt+0x109/0x650
[  655.485045]  ? smp_call_function_single_interrupt+0x650/0x650
[  655.490935]  ? interrupt_entry+0xb5/0xc0
[  655.494998]  ? trace_hardirqs_off_caller+0xbb/0x310
[  655.500041]  ? trace_hardirqs_off_caller+0xbb/0x310
[  655.505073]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  655.509919]  ? trace_hardirqs_on_caller+0x310/0x310
[  655.514934]  ? trace_hardirqs_on_caller+0x310/0x310
[  655.519950]  ? task_prio+0x50/0x50
[  655.523494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.529048]  ? check_preemption_disabled+0x48/0x280
[  655.534077]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  655.538930]  apic_timer_interrupt+0xf/0x20
[  655.543161]  </IRQ>
[  655.545407] RIP: 0010:dump_stack+0x20e/0x39d
[  655.549849] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  655.568775] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  655.576492] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  655.583766] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  655.591055] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  655.598341] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  655.605614] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  655.612924]  ? dump_stack+0x205/0x39d
[  655.616750]  ? dump_stack_print_info.cold.1+0x20/0x20
[  655.621954]  dump_header+0x27b/0xf72
[  655.625679]  ? mark_held_locks+0x130/0x130
[  655.629917]  ? pagefault_out_of_memory+0x197/0x197
[  655.634858]  ? __lock_acquire+0x62f/0x4c20
[  655.639093]  ? zap_class+0x640/0x640
[  655.642807]  ? percpu_ref_get_many+0x240/0x240
[  655.647388]  ? print_usage_bug+0xc0/0xc0
[  655.651906]  ? print_usage_bug+0xc0/0xc0
[  655.655972]  ? zap_class+0x640/0x640
[  655.659686]  ? print_usage_bug+0xc0/0xc0
[  655.663750]  ? print_usage_bug+0xc0/0xc0
[  655.667819]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.673359]  ? find_held_lock+0x36/0x1c0
[  655.677430]  ? mark_held_locks+0xc7/0x130
[  655.681584]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  655.686692]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  655.691799]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  655.696387]  ? trace_hardirqs_on+0xbd/0x310
[  655.700710]  ? kasan_check_read+0x11/0x20
[  655.704858]  ? ___ratelimit+0x3b4/0x672
[  655.708836]  ? trace_hardirqs_off_caller+0x310/0x310
[  655.713939]  ? trace_hardirqs_on+0x310/0x310
[  655.718354]  ? lock_downgrade+0x900/0x900
[  655.722512]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  655.727618]  ? ___ratelimit+0x3b9/0x672
[  655.731600]  ? idr_get_free+0xec0/0xec0
[  655.735572]  ? find_held_lock+0x36/0x1c0
[  655.740434]  oom_kill_process.cold.27+0x10/0x903
[  655.745189]  ? zap_class+0x640/0x640
[  655.748904]  ? check_preemption_disabled+0x48/0x280
[  655.753923]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  655.758852]  ? kasan_check_read+0x11/0x20
[  655.763001]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  655.768298]  ? oom_evaluate_task+0x540/0x540
[  655.772711]  ? find_held_lock+0x36/0x1c0
[  655.776784]  ? out_of_memory+0x974/0x1430
[  655.780936]  ? lock_downgrade+0x900/0x900
[  655.785087]  ? check_preemption_disabled+0x48/0x280
[  655.790108]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  655.795061]  ? kasan_check_read+0x11/0x20
[  655.799224]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  655.804500]  ? rcu_softirq_qs+0x20/0x20
[  655.808483]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  655.814027]  ? oom_evaluate_task+0x302/0x540
[  655.818467]  out_of_memory+0xa84/0x1430
[  655.822454]  ? oom_killer_disable+0x3a0/0x3a0
[  655.826951]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  655.831888]  ? __mutex_add_waiter+0x2a0/0x2a0
[  655.836392]  __alloc_pages_slowpath+0x22d4/0x2d70
[  655.841262]  ? warn_alloc+0x120/0x120
[  655.845070]  ? rcu_softirq_qs+0x20/0x20
[  655.849082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  655.854621]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  655.860161]  ? should_fail+0x22d/0xd01
[  655.864093]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  655.869198]  ? zap_class+0x640/0x640
[  655.872936]  ? __lock_is_held+0xb5/0x140
[  655.877006]  ? mark_held_locks+0x130/0x130
[  655.881261]  ? lock_release+0xa00/0xa00
[  655.885241]  ? perf_trace_sched_process_exec+0x860/0x860
[  655.890702]  ? __might_sleep+0x95/0x190
[  655.894680]  __alloc_pages_nodemask+0xa80/0xde0
[  655.899360]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  655.904375]  ? __page_cache_alloc+0x191/0x5c0
[  655.908867]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  655.913800]  ? kasan_check_read+0x11/0x20
[  655.917949]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  655.923228]  ? zap_class+0x640/0x640
[  655.926975]  ? zap_class+0x640/0x640
[  655.930728]  ? zap_class+0x640/0x640
[  655.934444]  ? __do_page_cache_readahead+0x7ce/0x980
[  655.939549]  ? find_held_lock+0x36/0x1c0
[  655.943616]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  655.949158]  alloc_pages_current+0x173/0x350
[  655.953570]  __page_cache_alloc+0x38c/0x5c0
[  655.957903]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  655.962832]  ? kasan_check_read+0x11/0x20
[  655.966979]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  655.972265]  ? generic_perform_write+0x6a0/0x6a0
[  655.977058]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  655.982597]  ? check_preemption_disabled+0x48/0x280
[  655.987624]  filemap_fault+0x1594/0x25f0
[  655.991694]  ? __lock_page_or_retry+0xa00/0xa00
[  655.996361]  ? mark_held_locks+0x130/0x130
[  656.000597]  ? rcu_softirq_qs+0x20/0x20
[  656.004574]  ? remove_wait_queue+0x1a6/0x360
[  656.008982]  ? trace_hardirqs_off_caller+0x310/0x310
[  656.014100]  ? filemap_map_pages+0xe04/0x1990
[  656.018604]  ? print_usage_bug+0xc0/0xc0
[  656.022678]  ? add_wait_queue+0x2b0/0x2b0
[  656.026841]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  656.031767]  ? print_usage_bug+0xc0/0xc0
[  656.035833]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  656.041371]  ? fput+0x130/0x1a0
[  656.044655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  656.050197]  ? print_usage_bug+0xc0/0xc0
[  656.054268]  ? __lock_acquire+0x62f/0x4c20
[  656.058518]  ? lock_acquire+0x1ed/0x520
[  656.062497]  ? ext4_filemap_fault+0x7a/0xad
[  656.066865]  ? lock_release+0xa00/0xa00
[  656.070838]  ? perf_trace_sched_process_exec+0x860/0x860
[  656.076287]  ? print_usage_bug+0xc0/0xc0
[  656.080351]  ? print_usage_bug+0xc0/0xc0
[  656.084425]  ? down_read+0x8d/0x120
[  656.088056]  ? ext4_filemap_fault+0x7a/0xad
[  656.092378]  ? __down_interruptible+0x700/0x700
[  656.097064]  ext4_filemap_fault+0x82/0xad
[  656.101222]  __do_fault+0x100/0x6b0
[  656.104856]  ? pmd_devmap_trans_unstable+0x220/0x220
[  656.109965]  ? mark_held_locks+0x130/0x130
[  656.114199]  ? mark_held_locks+0x130/0x130
[  656.118445]  ? find_held_lock+0x36/0x1c0
[  656.122510]  ? zap_class+0x640/0x640
[  656.126221]  ? find_held_lock+0x36/0x1c0
[  656.130287]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.135830]  __handle_mm_fault+0x307c/0x5920
[  656.140240]  ? poll_select_copy_remaining+0x18c/0x6a0
[  656.145437]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  656.150287]  ? __might_fault+0x12b/0x1e0
[  656.154353]  ? lock_downgrade+0x900/0x900
[  656.158514]  ? zap_class+0x640/0x640
[  656.162228]  ? zap_class+0x640/0x640
[  656.165959]  ? find_held_lock+0x36/0x1c0
[  656.170033]  ? handle_mm_fault+0x42a/0xc70
[  656.174274]  ? lock_downgrade+0x900/0x900
[  656.178425]  ? check_preemption_disabled+0x48/0x280
[  656.183449]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  656.188375]  ? kasan_check_read+0x11/0x20
[  656.192523]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  656.197799]  ? rcu_softirq_qs+0x20/0x20
[  656.201790]  ? trace_hardirqs_off_caller+0x310/0x310
[  656.206897]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.212433]  ? check_preemption_disabled+0x48/0x280
[  656.217456]  handle_mm_fault+0x54f/0xc70
[  656.221519]  ? __handle_mm_fault+0x5920/0x5920
[  656.226109]  ? find_vma+0x34/0x190
[  656.229656]  __do_page_fault+0x5e8/0xe60
[  656.233716]  ? trace_hardirqs_off+0xb8/0x310
[  656.238136]  do_page_fault+0xf2/0x7e0
[  656.241937]  ? vmalloc_sync_all+0x30/0x30
[  656.246088]  ? error_entry+0x70/0xd0
[  656.249806]  ? trace_hardirqs_off_caller+0xbb/0x310
[  656.254822]  ? trace_hardirqs_on_caller+0xc0/0x310
[  656.259769]  ? syscall_return_slowpath+0x5e0/0x5e0
[  656.264712]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  656.269554]  ? trace_hardirqs_on_caller+0x310/0x310
[  656.274572]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  656.280032]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  656.285075]  ? prepare_exit_to_usermode+0x291/0x3b0
[  656.290110]  ? page_fault+0x8/0x30
[  656.293652]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  656.298500]  ? page_fault+0x8/0x30
[  656.302057]  page_fault+0x1e/0x30
[  656.305512] RIP: 0033:0x7f9db7ca8dd3
[  656.309234] Code: Bad RIP value.
[  656.312595] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  656.317959] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  656.325229] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  656.332494] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  656.339761] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  656.347039] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  656.354332] CPU: 1 PID: 11248 Comm: syz-executor5 Not tainted 4.19.0+ #71
[  656.354401] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  656.361265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.361271] Call Trace:
[  656.361291]  dump_stack+0x244/0x39d
[  656.361311]  ? dump_stack_print_info.cold.1+0x20/0x20
[  656.367839] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  656.377142]  warn_alloc.cold.117+0xb7/0x1bd
[  656.379697] init cpuset=
[  656.383318]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  656.388484] /
[  656.398181]  ? lock_downgrade+0x900/0x900
[  656.402479]  mems_allowed=0
[  656.405144]  ? trace_hardirqs_off+0xb8/0x310
[  656.423124]  ? trace_hardirqs_off+0xb8/0x310
[  656.427548]  __alloc_pages_slowpath+0x2660/0x2d70
[  656.432423]  ? warn_alloc+0x120/0x120
[  656.436237]  ? warn_alloc+0x120/0x120
[  656.440049]  ? print_usage_bug+0xc0/0xc0
[  656.444115]  ? warn_alloc+0x120/0x120
[  656.447918]  ? print_usage_bug+0xc0/0xc0
[  656.451987]  ? __lock_acquire+0x62f/0x4c20
[  656.456240]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.461778]  ? should_fail+0x22d/0xd01
[  656.465665]  ? find_held_lock+0x36/0x1c0
[  656.469729]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  656.474837]  ? __lock_acquire+0x62f/0x4c20
[  656.479081]  ? __lock_acquire+0x62f/0x4c20
[  656.483315]  ? should_fail+0x22d/0xd01
[  656.487214]  ? mark_held_locks+0x130/0x130
[  656.491455]  ? mark_held_locks+0x130/0x130
[  656.495692]  ? print_usage_bug+0xc0/0xc0
[  656.499764]  ? zap_class+0x640/0x640
[  656.503497]  ? update_curr+0x344/0xbd0
[  656.507388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  656.512943]  ? check_preemption_disabled+0x48/0x280
[  656.517975]  ? __lock_is_held+0xb5/0x140
[  656.522048]  __alloc_pages_nodemask+0xa80/0xde0
[  656.526718]  ? zap_class+0x640/0x640
[  656.530441]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  656.535473]  ? find_held_lock+0x36/0x1c0
[  656.539552]  ? ____cache_alloc_node+0x1c7/0x1e0
[  656.544226]  ? lock_downgrade+0x900/0x900
[  656.548429]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  656.553989]  cache_grow_begin+0xa5/0x8c0
[  656.558066]  ? do_raw_spin_unlock+0xa7/0x330
[  656.562488]  fallback_alloc+0x204/0x2e0
[  656.566472]  ____cache_alloc_node+0x1c7/0x1e0
[  656.570973]  kmem_cache_alloc+0x1f8/0x730
[  656.575135]  skb_clone+0x1bb/0x500
[  656.578682]  ? skb_split+0x11e0/0x11e0
[  656.582578]  ? kasan_check_read+0x11/0x20
[  656.586728]  ? __schedule+0x168a/0x21d0
[  656.590707]  ? trace_hardirqs_off_caller+0x310/0x310
[  656.595810]  ? lock_pin_lock+0x350/0x350
[  656.599887]  bpf_clone_redirect+0xb9/0x490
[  656.604125]  ? __schedule+0x168a/0x21d0
[  656.608108]  bpf_prog_3aea14b1f6cd0d8b+0xe0d/0x1000
[  656.613127]  ? __sched_text_start+0x8/0x8
[  656.617277]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  656.621860]  ? retint_kernel+0x2d/0x2d
[  656.625752]  ? trace_hardirqs_on_caller+0xc0/0x310
[  656.630689]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  656.635451]  ? find_held_lock+0x36/0x1c0
[  656.639525]  ? lock_acquire+0x1ed/0x520
[  656.643506]  ? bpf_test_run+0x3cb/0x780
[  656.647490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  656.653043]  ? check_preemption_disabled+0x48/0x280
[  656.658071]  ? kasan_check_read+0x11/0x20
[  656.662223]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  656.667506]  ? rcu_softirq_qs+0x20/0x20
[  656.671489]  ? preempt_schedule+0x4d/0x60
[  656.675645]  ? ___preempt_schedule+0x16/0x18
[  656.680063]  ? bpf_test_run+0x25d/0x780
[  656.684061]  ? netlink_diag_dump+0x2a0/0x2a0
[  656.688479]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  656.694025]  ? bpf_test_init.isra.10+0x70/0x100
[  656.698708]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  656.703478]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  656.708323]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  656.713860]  ? fput+0x130/0x1a0
[  656.717150]  ? __bpf_prog_get+0x9b/0x290
[  656.721221]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  656.726067]  ? bpf_prog_test_run+0x130/0x1a0
[  656.730483]  ? __x64_sys_bpf+0x3d8/0x520
[  656.734554]  ? bpf_prog_get+0x20/0x20
[  656.738381]  ? do_syscall_64+0x1b9/0x820
[  656.742449]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  656.747817]  ? syscall_return_slowpath+0x5e0/0x5e0
[  656.752747]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  656.757593]  ? trace_hardirqs_on_caller+0x310/0x310
[  656.762612]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  656.767636]  ? prepare_exit_to_usermode+0x291/0x3b0
[  656.772660]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  656.777521]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  656.783369] warn_alloc_show_mem: 1 callbacks suppressed
[  656.783382] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  656.783384] Mem-Info:
[  656.783419] active_anon:34612 inactive_anon:506 isolated_anon:0
[  656.783419]  active_file:13 inactive_file:12 isolated_file:0
[  656.783419]  unevictable:0 dirty:0 writeback:0 unstable:0
[  656.783419]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  656.783419]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  656.783419]  free:13736 free_pcp:286 free_cma:0
[  656.788761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  656.788773] Call Trace:
[  656.794599] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  656.794609] Node 0 
[  656.797060]  <IRQ>
[  656.830075] 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
[  656.839443]  dump_stack+0x244/0x39d
[  656.842002] lowmem_reserve[]:
[  656.869704]  ? dump_stack_print_info.cold.1+0x20/0x20
[  656.871926]  0
[  656.874093]  warn_alloc.cold.117+0xb7/0x1bd
[  656.899570]  2820 6323
[  656.903219]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  656.906295]  6323
[  656.911483]  ? lock_downgrade+0x900/0x900
[  656.917580]  ? trace_hardirqs_off+0xb8/0x310
[  656.920052] Node 0 
[  656.924893]  ? trace_hardirqs_off+0xb8/0x310
[  656.926958] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  656.931073]  __alloc_pages_slowpath+0x2660/0x2d70
[  656.935451] lowmem_reserve[]:
[  656.937706]  ? warn_alloc+0x120/0x120
[  656.942070]  0
[  656.969057]  ? warn_alloc+0x120/0x120
[  656.973870]  0
[  656.976973]  ? print_usage_bug+0xc0/0xc0
[  656.980750]  3503
[  656.982544]  ? warn_alloc+0x120/0x120
[  656.986328]  3503
[  656.988129]  ? print_usage_bug+0xc0/0xc0
[  656.994221]  ? __lock_acquire+0x62f/0x4c20
[  656.998000] Node 0 
[  657.000071]  ? __lock_acquire+0x62f/0x4c20
[  657.004139] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  657.008339]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.010552] lowmem_reserve[]:
[  657.014784]  ? should_fail+0x22d/0xd01
[  657.043123]  0 0
[  657.048676]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  657.051750]  0 0
[  657.055650]  ? __lock_acquire+0x62f/0x4c20
[  657.062707]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  657.064659] Node 0 
[  657.068891]  ? __lock_acquire+0x62f/0x4c20
[  657.073965] DMA: 
[  657.076193]  ? should_fail+0x22d/0xd01
[  657.076209]  ? find_held_lock+0x36/0x1c0
[  657.080429] 1*4kB 
[  657.082500]  ? mark_held_locks+0x130/0x130
[  657.086355] (U) 
[  657.090416]  ? mark_held_locks+0x130/0x130
[  657.092543] 0*8kB 
[  657.096768]  ? zap_class+0x640/0x640
[  657.098721] 0*16kB 
[  657.102949]  ? zap_class+0x640/0x640
[  657.105077] 1*32kB 
[  657.108787]  ? print_usage_bug+0xc0/0xc0
[  657.110995] (U) 
[  657.114711]  ? do_raw_spin_unlock+0xa7/0x330
[  657.116921] 2*64kB 
[  657.120971]  ? zap_class+0x640/0x640
[  657.122927] (U) 
[  657.127332]  ? print_usage_bug+0xc0/0xc0
[  657.129543] 1*128kB 
[  657.133251]  ? wq_watchdog_touch+0x9c/0xfe
[  657.135201] (U) 
[  657.139258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.141560] 1*256kB 
[  657.145794]  ? check_preemption_disabled+0x48/0x280
[  657.147742] (U) 
[  657.153274]  ? __lock_is_held+0xb5/0x140
[  657.155574] 0*512kB 
[  657.160581]  __alloc_pages_nodemask+0xa80/0xde0
[  657.162533] 1*1024kB 
[  657.166590]  ? zap_class+0x640/0x640
[  657.168888] (U) 
[  657.173558]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  657.175944] 1*2048kB 
[  657.179682]  ? find_held_lock+0x36/0x1c0
[  657.181628] (M) 
[  657.186642]  ? ____cache_alloc_node+0x1c7/0x1e0
[  657.189033] 3*4096kB 
[  657.193091]  ? lock_downgrade+0x900/0x900
[  657.195039] (M) = 15908kB
[  657.199713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.202097] Node 0 
[  657.206241]  cache_grow_begin+0xa5/0x8c0
[  657.208973] DMA32: 
[  657.214507]  ? do_raw_spin_unlock+0xa7/0x330
[  657.216720] 3*4kB 
[  657.220779]  fallback_alloc+0x204/0x2e0
[  657.222986] (M) 
[  657.227391]  ____cache_alloc_node+0x1c7/0x1e0
[  657.229515] 6*8kB 
[  657.233486]  kmem_cache_alloc_node+0xe3/0x730
[  657.235440] (M) 
[  657.239930]  ? ipv6_get_ifaddr+0x42e/0x620
[  657.242054] 7*16kB 
[  657.246545]  __alloc_skb+0x119/0x770
[  657.248494] (M) 
[  657.252723]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  657.254936] 7*32kB 
[  657.258647]  ? netdev_alloc_frag+0x1f0/0x1f0
[  657.260595] (UM) 
[  657.265866]  ? lock_downgrade+0x900/0x900
[  657.268078] 2*64kB 
[  657.272484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.274524] (M) 
[  657.278667]  ? refcount_sub_and_test_checked+0x203/0x310
[  657.280882] 3*128kB 
[  657.286413]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  657.288364] (UM) 
[  657.293808]  ? addrconf_rs_timer+0x690/0x690
[  657.296108] 5*256kB 
[  657.301557]  ndisc_alloc_skb+0x144/0x340
[  657.303593] (UM) 
[  657.307997]  ndisc_send_rs+0x331/0x6e0
[  657.310294] 3*512kB 
[  657.314352]  addrconf_rs_timer+0x314/0x690
[  657.316387] (M) 
[  657.320269]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.322567] 3*1024kB 
[  657.326805]  call_timer_fn+0x272/0x920
[  657.328752] (UM) 
[  657.332981]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.335367] 3*2048kB 
[  657.339251]  ? process_timeout+0x40/0x40
[  657.341287] (UM) 
[  657.345520]  ? mark_held_locks+0xc7/0x130
[  657.347908] 3*4096kB 
[  657.351971]  ? _raw_spin_unlock_irq+0x27/0x80
[  657.354010] (M) 
[  657.358163]  ? _raw_spin_unlock_irq+0x27/0x80
[  657.360552] = 25228kB
[  657.365052]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.367006] Node 0 
[  657.371519]  ? lockdep_hardirqs_on+0x296/0x5b0
[  657.373902] Normal: 
[  657.378130]  ? trace_hardirqs_on+0xbd/0x310
[  657.380345] 604*4kB 
[  657.384922]  ? kasan_check_read+0x11/0x20
[  657.387218] (UME) 
[  657.391536]  ? __run_timers+0x7da/0xc70
[  657.393838] 496*8kB 
[  657.397980]  ? trace_hardirqs_off_caller+0x310/0x310
[  657.400108] (UME) 
[  657.404077]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.406375] 238*16kB 
[  657.411475]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  657.413599] (ME) 
[  657.417832]  __run_timers+0x7e5/0xc70
[  657.420217] 101*32kB 
[  657.424449]  ? timer_fixup_init+0x70/0x70
[  657.426483] (UM) 
[  657.430281]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  657.432667] 0*64kB 
[  657.436809]  ? zap_class+0x640/0x640
[  657.438847] 1*128kB 
[  657.443852]  ? print_usage_bug+0xc0/0xc0
[  657.446063] (U) 
[  657.449776]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  657.452073] 1*256kB 
[  657.456127]  ? find_held_lock+0x36/0x1c0
[  657.458081] (U) 
[  657.463265]  ? zap_class+0x640/0x640
[  657.465563] 0*512kB 
[  657.469618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.471569] 0*1024kB 
[  657.475280]  ? check_preemption_disabled+0x48/0x280
[  657.477581] 0*2048kB 
[  657.483117]  ? __lock_is_held+0xb5/0x140
[  657.485503] 0*4096kB 
[  657.490510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.492897] = 13808kB
[  657.496950]  ? check_preemption_disabled+0x48/0x280
[  657.499341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  657.504866]  run_timer_softirq+0x52/0xb0
[  657.507257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  657.512261]  ? rcu_read_lock_sched_held+0x14f/0x180
[  657.521073] 4634 total pagecache pages
[  657.525136]  __do_softirq+0x308/0xb7e
[  657.533690] 0 pages in swap cache
[  657.538698]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  657.542564] Swap cache stats: add 0, delete 0, find 0/0
[  657.546357]  ? lock_downgrade+0x900/0x900
[  657.549782] Free swap  = 0kB
[  657.549791] Total swap = 0kB
[  657.554283]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  657.559622] 1965979 pages RAM
[  657.563769]  ? pvclock_read_flags+0x160/0x160
[  657.566756] 0 pages HighMem/MovableOnly
[  657.569775]  ? lapic_next_event+0x5a/0x90
[  657.574849] 342292 pages reserved
[  657.577947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.582418] 0 pages cma reserved
[  657.586385]  ? kvm_clock_read+0x18/0x30
[  657.590822] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  657.593957]  ? kvm_sched_clock_read+0x9/0x20
[  657.599477] ksoftirqd/1 cpuset=
[  657.602845]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.606794] /
[  657.617121]  ? check_preemption_disabled+0x48/0x280
[  657.621512]  mems_allowed=0
[  657.624801]  irq_exit+0x17f/0x1c0
[  657.643421]  smp_apic_timer_interrupt+0x1cb/0x760
[  657.648706]  ? smp_reschedule_interrupt+0x109/0x650
[  657.653737]  ? smp_call_function_single_interrupt+0x650/0x650
[  657.659642]  ? interrupt_entry+0xb5/0xc0
[  657.663721]  ? trace_hardirqs_off_caller+0xbb/0x310
[  657.668751]  ? trace_hardirqs_off_caller+0xbb/0x310
[  657.673783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  657.678644]  ? trace_hardirqs_on_caller+0x310/0x310
[  657.683674]  ? trace_hardirqs_on_caller+0x310/0x310
[  657.688708]  ? task_prio+0x50/0x50
[  657.692261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.697814]  ? check_preemption_disabled+0x48/0x280
[  657.702855]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  657.707722]  apic_timer_interrupt+0xf/0x20
[  657.711962]  </IRQ>
[  657.714213] RIP: 0010:dump_stack+0x20e/0x39d
[  657.718635] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  657.737551] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  657.745284] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  657.752569] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  657.759856] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  657.767140] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  657.774422] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  657.781733]  ? dump_stack+0x205/0x39d
[  657.785560]  ? dump_stack_print_info.cold.1+0x20/0x20
[  657.790779]  dump_header+0x27b/0xf72
[  657.794514]  ? mark_held_locks+0x130/0x130
[  657.798767]  ? pagefault_out_of_memory+0x197/0x197
[  657.803719]  ? __lock_acquire+0x62f/0x4c20
[  657.807962]  ? zap_class+0x640/0x640
[  657.811691]  ? percpu_ref_get_many+0x240/0x240
[  657.816289]  ? print_usage_bug+0xc0/0xc0
[  657.820360]  ? print_usage_bug+0xc0/0xc0
[  657.824433]  ? zap_class+0x640/0x640
[  657.828155]  ? print_usage_bug+0xc0/0xc0
[  657.832223]  ? print_usage_bug+0xc0/0xc0
[  657.836301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  657.841855]  ? find_held_lock+0x36/0x1c0
[  657.845940]  ? mark_held_locks+0xc7/0x130
[  657.850102]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  657.855222]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  657.860344]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  657.864943]  ? trace_hardirqs_on+0xbd/0x310
[  657.869278]  ? kasan_check_read+0x11/0x20
[  657.873442]  ? ___ratelimit+0x3b4/0x672
[  657.877433]  ? trace_hardirqs_off_caller+0x310/0x310
[  657.882549]  ? trace_hardirqs_on+0x310/0x310
[  657.886981]  ? lock_downgrade+0x900/0x900
[  657.891157]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  657.896272]  ? ___ratelimit+0x3b9/0x672
[  657.900259]  ? idr_get_free+0xec0/0xec0
[  657.904240]  ? find_held_lock+0x36/0x1c0
[  657.908325]  oom_kill_process.cold.27+0x10/0x903
[  657.913093]  ? zap_class+0x640/0x640
[  657.916817]  ? check_preemption_disabled+0x48/0x280
[  657.921842]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  657.926780]  ? kasan_check_read+0x11/0x20
[  657.930938]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  657.936236]  ? oom_evaluate_task+0x540/0x540
[  657.940659]  ? find_held_lock+0x36/0x1c0
[  657.944748]  ? out_of_memory+0x974/0x1430
[  657.948905]  ? lock_downgrade+0x900/0x900
[  657.953065]  ? check_preemption_disabled+0x48/0x280
[  657.958094]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  657.963042]  ? kasan_check_read+0x11/0x20
[  657.967207]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  657.972494]  ? rcu_softirq_qs+0x20/0x20
[  657.976476]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  657.982027]  ? oom_evaluate_task+0x302/0x540
[  657.986456]  out_of_memory+0xa84/0x1430
[  657.990449]  ? oom_killer_disable+0x3a0/0x3a0
[  657.994948]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  657.999889]  ? __mutex_add_waiter+0x2a0/0x2a0
[  658.004401]  __alloc_pages_slowpath+0x22d4/0x2d70
[  658.009279]  ? warn_alloc+0x120/0x120
[  658.013084]  ? rcu_softirq_qs+0x20/0x20
[  658.017090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.022632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  658.028173]  ? should_fail+0x22d/0xd01
[  658.032069]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  658.037179]  ? zap_class+0x640/0x640
[  658.040919]  ? __lock_is_held+0xb5/0x140
[  658.044990]  ? mark_held_locks+0x130/0x130
[  658.049239]  ? lock_release+0xa00/0xa00
[  658.053225]  ? perf_trace_sched_process_exec+0x860/0x860
[  658.058701]  ? __might_sleep+0x95/0x190
[  658.062687]  __alloc_pages_nodemask+0xa80/0xde0
[  658.067377]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  658.072400]  ? __page_cache_alloc+0x191/0x5c0
[  658.076899]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  658.081837]  ? kasan_check_read+0x11/0x20
[  658.085998]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  658.091300]  ? zap_class+0x640/0x640
[  658.095045]  ? zap_class+0x640/0x640
[  658.098764]  ? zap_class+0x640/0x640
[  658.102482]  ? __do_page_cache_readahead+0x7ce/0x980
[  658.107602]  ? find_held_lock+0x36/0x1c0
[  658.111674]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  658.117230]  alloc_pages_current+0x173/0x350
[  658.121657]  __page_cache_alloc+0x38c/0x5c0
[  658.125989]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  658.130931]  ? kasan_check_read+0x11/0x20
[  658.135090]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  658.140380]  ? generic_perform_write+0x6a0/0x6a0
[  658.145147]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  658.150696]  ? check_preemption_disabled+0x48/0x280
[  658.155733]  filemap_fault+0x1594/0x25f0
[  658.159817]  ? __lock_page_or_retry+0xa00/0xa00
[  658.164495]  ? mark_held_locks+0x130/0x130
[  658.168737]  ? rcu_softirq_qs+0x20/0x20
[  658.172720]  ? remove_wait_queue+0x1a6/0x360
[  658.177136]  ? trace_hardirqs_off_caller+0x310/0x310
[  658.182256]  ? filemap_map_pages+0xe04/0x1990
[  658.186777]  ? print_usage_bug+0xc0/0xc0
[  658.190849]  ? add_wait_queue+0x2b0/0x2b0
[  658.195009]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  658.199959]  ? print_usage_bug+0xc0/0xc0
[  658.204044]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  658.209589]  ? fput+0x130/0x1a0
[  658.212876]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.218421]  ? print_usage_bug+0xc0/0xc0
[  658.222489]  ? __lock_acquire+0x62f/0x4c20
[  658.226738]  ? lock_acquire+0x1ed/0x520
[  658.230716]  ? ext4_filemap_fault+0x7a/0xad
[  658.235059]  ? lock_release+0xa00/0xa00
[  658.239061]  ? perf_trace_sched_process_exec+0x860/0x860
[  658.244514]  ? print_usage_bug+0xc0/0xc0
[  658.248582]  ? print_usage_bug+0xc0/0xc0
[  658.252656]  ? down_read+0x8d/0x120
[  658.256284]  ? ext4_filemap_fault+0x7a/0xad
[  658.260612]  ? __down_interruptible+0x700/0x700
[  658.265298]  ext4_filemap_fault+0x82/0xad
[  658.269454]  __do_fault+0x100/0x6b0
[  658.273095]  ? pmd_devmap_trans_unstable+0x220/0x220
[  658.278206]  ? mark_held_locks+0x130/0x130
[  658.282445]  ? mark_held_locks+0x130/0x130
[  658.286679]  ? find_held_lock+0x36/0x1c0
[  658.290746]  ? zap_class+0x640/0x640
[  658.294459]  ? find_held_lock+0x36/0x1c0
[  658.298524]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  658.304075]  __handle_mm_fault+0x307c/0x5920
[  658.308490]  ? poll_select_copy_remaining+0x18c/0x6a0
[  658.313692]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  658.318544]  ? __might_fault+0x12b/0x1e0
[  658.322611]  ? lock_downgrade+0x900/0x900
[  658.326776]  ? zap_class+0x640/0x640
[  658.330491]  ? zap_class+0x640/0x640
[  658.334213]  ? find_held_lock+0x36/0x1c0
[  658.338287]  ? handle_mm_fault+0x42a/0xc70
[  658.342534]  ? lock_downgrade+0x900/0x900
[  658.346692]  ? check_preemption_disabled+0x48/0x280
[  658.351722]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  658.356660]  ? kasan_check_read+0x11/0x20
[  658.360817]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  658.366108]  ? rcu_softirq_qs+0x20/0x20
[  658.370090]  ? trace_hardirqs_off_caller+0x310/0x310
[  658.375202]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  658.380752]  ? check_preemption_disabled+0x48/0x280
[  658.385786]  handle_mm_fault+0x54f/0xc70
[  658.389864]  ? __handle_mm_fault+0x5920/0x5920
[  658.394460]  ? find_vma+0x34/0x190
[  658.398012]  __do_page_fault+0x5e8/0xe60
[  658.402102]  ? trace_hardirqs_off+0xb8/0x310
[  658.406531]  do_page_fault+0xf2/0x7e0
[  658.410344]  ? vmalloc_sync_all+0x30/0x30
[  658.414506]  ? error_entry+0x70/0xd0
[  658.418226]  ? trace_hardirqs_off_caller+0xbb/0x310
[  658.423247]  ? trace_hardirqs_on_caller+0xc0/0x310
[  658.428189]  ? syscall_return_slowpath+0x5e0/0x5e0
[  658.433131]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  658.437985]  ? trace_hardirqs_on_caller+0x310/0x310
[  658.443028]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  658.448499]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  658.453527]  ? prepare_exit_to_usermode+0x291/0x3b0
[  658.458557]  ? page_fault+0x8/0x30
[  658.462116]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  658.466971]  ? page_fault+0x8/0x30
[  658.470520]  page_fault+0x1e/0x30
[  658.473978] RIP: 0033:0x7f9db7ca8dd3
[  658.477713] Code: Bad RIP value.
[  658.481078] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  658.486443] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  658.493716] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  658.500985] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  658.508270] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  658.515551] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  658.522867] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  658.522929] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  658.529379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  658.529384] Call Trace:
[  658.529409]  dump_stack+0x244/0x39d
[  658.529426]  ? dump_stack_print_info.cold.1+0x20/0x20
[  658.529450]  warn_alloc.cold.117+0xb7/0x1bd
[  658.535989] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  658.545289]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  658.547850] init cpuset=
[  658.551470]  ? lock_downgrade+0x900/0x900
[  658.556633] /
[  658.560954]  ? trace_hardirqs_off+0xb8/0x310
[  658.570636]  mems_allowed=0
[  658.575474]  ? trace_hardirqs_off+0xb8/0x310
[  658.595666]  __alloc_pages_slowpath+0x2660/0x2d70
[  658.600543]  ? warn_alloc+0x120/0x120
[  658.604349]  ? warn_alloc+0x120/0x120
[  658.608152]  ? print_usage_bug+0xc0/0xc0
[  658.612214]  ? warn_alloc+0x120/0x120
[  658.616023]  ? print_usage_bug+0xc0/0xc0
[  658.620096]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  658.625631]  ? should_fail+0x22d/0xd01
[  658.629523]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  658.635063]  ? should_fail+0x22d/0xd01
[  658.638947]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  658.644053]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  658.649159]  ? __lock_acquire+0x62f/0x4c20
[  658.653399]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  658.658503]  ? __lock_acquire+0x62f/0x4c20
[  658.662739]  ? should_fail+0x22d/0xd01
[  658.666639]  ? mark_held_locks+0x130/0x130
[  658.670878]  ? mark_held_locks+0x130/0x130
[  658.675114]  ? zap_class+0x640/0x640
[  658.678826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.684366]  ? check_preemption_disabled+0x48/0x280
[  658.689384]  ? zap_class+0x640/0x640
[  658.693098]  ? print_usage_bug+0xc0/0xc0
[  658.697164]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.702702]  ? check_preemption_disabled+0x48/0x280
[  658.707731]  ? __lock_is_held+0xb5/0x140
[  658.711802]  __alloc_pages_nodemask+0xa80/0xde0
[  658.716470]  ? zap_class+0x640/0x640
[  658.720194]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  658.725223]  ? find_held_lock+0x36/0x1c0
[  658.729297]  ? ____cache_alloc_node+0x1c7/0x1e0
[  658.733971]  ? lock_downgrade+0x900/0x900
[  658.738126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.743674]  cache_grow_begin+0xa5/0x8c0
[  658.747742]  ? do_raw_spin_unlock+0xa7/0x330
[  658.752158]  fallback_alloc+0x204/0x2e0
[  658.756138]  ____cache_alloc_node+0x1c7/0x1e0
[  658.760639]  kmem_cache_alloc_node+0xe3/0x730
[  658.765143]  ? ipv6_get_ifaddr+0x42e/0x620
[  658.769394]  __alloc_skb+0x119/0x770
[  658.773113]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  658.778402]  ? netdev_alloc_frag+0x1f0/0x1f0
[  658.783339]  ? lock_downgrade+0x900/0x900
[  658.787498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.793045]  ? refcount_sub_and_test_checked+0x203/0x310
[  658.798505]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  658.803962]  ? addrconf_rs_timer+0x690/0x690
[  658.808384]  ndisc_alloc_skb+0x144/0x340
[  658.812454]  ndisc_send_rs+0x331/0x6e0
[  658.816348]  addrconf_rs_timer+0x314/0x690
[  658.820619]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  658.824881]  call_timer_fn+0x272/0x920
[  658.828772]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  658.833013]  ? process_timeout+0x40/0x40
[  658.837100]  ? __run_timers+0x7da/0xc70
[  658.841086]  ? _raw_spin_unlock_irq+0x27/0x80
[  658.845586]  ? _raw_spin_unlock_irq+0x27/0x80
[  658.850086]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  658.854326]  ? lockdep_hardirqs_on+0x296/0x5b0
[  658.858914]  ? trace_hardirqs_on+0xbd/0x310
[  658.863237]  ? kasan_check_read+0x11/0x20
[  658.867385]  ? __run_timers+0x7da/0xc70
[  658.871360]  ? trace_hardirqs_off_caller+0x310/0x310
[  658.876477]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  658.880715]  __run_timers+0x7e5/0xc70
[  658.884528]  ? timer_fixup_init+0x70/0x70
[  658.888687]  ? _raw_spin_unlock_irq+0x27/0x80
[  658.893184]  ? _raw_spin_unlock_irq+0x27/0x80
[  658.897678]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  658.902261]  ? trace_hardirqs_on+0xbd/0x310
[  658.906580]  ? kasan_check_read+0x11/0x20
[  658.910729]  ? finish_task_switch+0x1f4/0x910
[  658.915229]  ? trace_hardirqs_off_caller+0x310/0x310
[  658.920335]  ? compat_start_thread+0x80/0x80
[  658.924765]  ? pvclock_read_flags+0x160/0x160
[  658.929260]  ? __switch_to_asm+0x34/0x70
[  658.933323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.938866]  ? check_preemption_disabled+0x48/0x280
[  658.943893]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  658.949434]  ? rcu_pm_notify+0xc0/0xc0
[  658.953321]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  658.958862]  ? check_preemption_disabled+0x48/0x280
[  658.963899]  run_timer_softirq+0x52/0xb0
[  658.967964]  ? rcu_read_lock_sched_held+0x14f/0x180
[  658.972980]  __do_softirq+0x308/0xb7e
[  658.976791]  ? trace_hardirqs_on_caller+0xc0/0x310
[  658.981723]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  658.986823]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  658.992283]  ? schedule+0x108/0x460
[  658.995922]  ? trace_hardirqs_off+0xb8/0x310
[  659.000336]  ? smpboot_thread_fn+0x68b/0xa00
[  659.004749]  ? trace_hardirqs_on+0x310/0x310
[  659.009160]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.014697]  ? check_preemption_disabled+0x48/0x280
[  659.019720]  ? takeover_tasklets+0xa90/0xa90
[  659.024133]  run_ksoftirqd+0x5e/0x100
[  659.027936]  smpboot_thread_fn+0x68b/0xa00
[  659.032174]  ? sort_range+0x30/0x30
[  659.035808]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  659.040946]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.046495]  ? __kthread_parkme+0xfb/0x1a0
[  659.050750]  kthread+0x35a/0x420
[  659.054114]  ? sort_range+0x30/0x30
[  659.057744]  ? kthread_stop+0x900/0x900
[  659.061726]  ret_from_fork+0x3a/0x50
[  659.065459] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  659.065464] warn_alloc_show_mem: 1 callbacks suppressed
[  659.065471] Mem-Info:
[  659.071274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  659.076639] active_anon:34612 inactive_anon:506 isolated_anon:0
[  659.076639]  active_file:13 inactive_file:12 isolated_file:0
[  659.076639]  unevictable:0 dirty:0 writeback:0 unstable:0
[  659.076639]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  659.076639]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  659.076639]  free:13736 free_pcp:286 free_cma:0
[  659.079009] Call Trace:
[  659.088408] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  659.121339]  <IRQ>
[  659.123910] Node 0 
[  659.151593]  dump_stack+0x244/0x39d
[  659.153744] 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
[  659.155952]  ? dump_stack_print_info.cold.1+0x20/0x20
[  659.159550] lowmem_reserve[]: 0
[  659.185081]  warn_alloc.cold.117+0xb7/0x1bd
[  659.190240]  2820
[  659.193514]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  659.197810]  6323
[  659.199868]  ? lock_downgrade+0x900/0x900
[  659.204681]  6323
[  659.206742]  ? trace_hardirqs_off+0xb8/0x310
[  659.212920]  ? trace_hardirqs_off+0xb8/0x310
[  659.217305] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  659.221734]  __alloc_pages_slowpath+0x2660/0x2d70
[  659.221774]  ? warn_alloc+0x120/0x120
[  659.249305] lowmem_reserve[]: 0
[  659.254156]  ? warn_alloc+0x120/0x120
[  659.257947]  0
[  659.261222]  ? print_usage_bug+0xc0/0xc0
[  659.265009]  3503
[  659.266818]  ? warn_alloc+0x120/0x120
[  659.270855]  3503
[  659.272911]  ? print_usage_bug+0xc0/0xc0
[  659.278745]  ? __lock_acquire+0x62f/0x4c20
[  659.282781] Node 0 
[  659.287027]  ? __lock_acquire+0x62f/0x4c20
[  659.287058] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  659.287065] lowmem_reserve[]:
[  659.289297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.293509]  0
[  659.321871]  ? should_fail+0x22d/0xd01
[  659.324960]  0
[  659.330492]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  659.332273]  0
[  659.336150]  ? __lock_acquire+0x62f/0x4c20
[  659.337929]  0
[  659.343035]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  659.349051]  ? __lock_acquire+0x62f/0x4c20
[  659.350830] Node 0 
[  659.355923]  ? should_fail+0x22d/0xd01
[  659.360131] DMA: 
[  659.362362]  ? find_held_lock+0x36/0x1c0
[  659.366227] 1*4kB 
[  659.368284]  ? mark_held_locks+0x130/0x130
[  659.372331] (U) 
[  659.374478]  ? mark_held_locks+0x130/0x130
[  659.378687] 0*8kB 
[  659.380657]  ? zap_class+0x640/0x640
[  659.384867] 0*16kB 
[  659.387009]  ? zap_class+0x640/0x640
[  659.390709] 1*32kB 
[  659.392939]  ? print_usage_bug+0xc0/0xc0
[  659.396627] (U) 
[  659.398861]  ? do_raw_spin_unlock+0xa7/0x330
[  659.402900] 2*64kB 
[  659.404869]  ? zap_class+0x640/0x640
[  659.409253] (U) 
[  659.411484]  ? print_usage_bug+0xc0/0xc0
[  659.415177] 1*128kB 
[  659.417143]  ? wq_watchdog_touch+0x9c/0xfe
[  659.421181] (U) 
[  659.423500]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.427712] 1*256kB 
[  659.429684]  ? check_preemption_disabled+0x48/0x280
[  659.435195] (U) 
[  659.437515]  ? __lock_is_held+0xb5/0x140
[  659.442504] 0*512kB 
[  659.444476]  __alloc_pages_nodemask+0xa80/0xde0
[  659.448509] 1*1024kB 
[  659.450823]  ? zap_class+0x640/0x640
[  659.455466] (U) 
[  659.457871]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  659.461561] 1*2048kB 
[  659.463536]  ? find_held_lock+0x36/0x1c0
[  659.468527] (M) 
[  659.470939]  ? ____cache_alloc_node+0x1c7/0x1e0
[  659.474970] 3*4096kB 
[  659.476941]  ? lock_downgrade+0x900/0x900
[  659.481587] (M) 
[  659.483993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.488111] = 15908kB
[  659.490084]  cache_grow_begin+0xa5/0x8c0
[  659.495598] Node 0 
[  659.497999]  ? do_raw_spin_unlock+0xa7/0x330
[  659.502044] DMA32: 
[  659.504278]  fallback_alloc+0x204/0x2e0
[  659.508657] 3*4kB 
[  659.510888]  ____cache_alloc_node+0x1c7/0x1e0
[  659.514834] (M) 
[  659.516978]  kmem_cache_alloc_node+0xe3/0x730
[  659.521450] 6*8kB 
[  659.523419]  ? ipv6_get_ifaddr+0x42e/0x620
[  659.527884] (M) 
[  659.530046]  __alloc_skb+0x119/0x770
[  659.534246] 7*16kB 
[  659.536222]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  659.539910] (M) 
[  659.542145]  ? netdev_alloc_frag+0x1f0/0x1f0
[  659.547399] 7*32kB 
[  659.549370]  ? lock_downgrade+0x900/0x900
[  659.555316] (UM) 
[  659.557549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.561677] 2*64kB 
[  659.563736]  ? refcount_sub_and_test_checked+0x203/0x310
[  659.569241] (M) 
[  659.571471]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  659.576893] 3*128kB 
[  659.578863]  ? addrconf_rs_timer+0x690/0x690
[  659.584289] (UM) 
[  659.586616]  ndisc_alloc_skb+0x144/0x340
[  659.590990] 5*256kB 
[  659.593056]  ndisc_send_rs+0x331/0x6e0
[  659.597083] (UM) 
[  659.599401]  addrconf_rs_timer+0x314/0x690
[  659.603260] 3*512kB 
[  659.605314]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.609519] (M) 
[  659.611847]  call_timer_fn+0x272/0x920
[  659.616043] 3*1024kB (UM) 
[  659.618029]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.621889] 3*2048kB 
[  659.624729]  ? process_timeout+0x40/0x40
[  659.628936] (UM) 
[  659.631351]  ? mark_held_locks+0xc7/0x130
[  659.635383] 3*4096kB 
[  659.637442]  ? _raw_spin_unlock_irq+0x27/0x80
[  659.641562] (M) 
[  659.643967]  ? _raw_spin_unlock_irq+0x27/0x80
[  659.648666] = 25228kB
[  659.648675] Node 0 
[  659.650653]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.655120] Normal: 
[  659.657523]  ? lockdep_hardirqs_on+0x296/0x5b0
[  659.659742] 604*4kB 
[  659.663970]  ? trace_hardirqs_on+0xbd/0x310
[  659.666270] (UME) 
[  659.670846]  ? kasan_check_read+0x11/0x20
[  659.673148] 496*8kB 
[  659.677463]  ? __run_timers+0x7da/0xc70
[  659.679591] (UME) 
[  659.683732]  ? trace_hardirqs_off_caller+0x310/0x310
[  659.686037] 238*16kB 
[  659.690009]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.692136] (ME) 
[  659.697236]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  659.699624] 101*32kB 
[  659.703853]  __run_timers+0x7e5/0xc70
[  659.705889] (UM) 
[  659.710124]  ? timer_fixup_init+0x70/0x70
[  659.712506] 0*64kB 
[  659.716300]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  659.718338] 1*128kB 
[  659.722478]  ? zap_class+0x640/0x640
[  659.724690] (U) 
[  659.729701]  ? print_usage_bug+0xc0/0xc0
[  659.732002] 1*256kB 
[  659.735719]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  659.737659] (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 13808kB
[  659.737683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  659.737689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  659.737692] 4634 total pagecache pages
[  659.737701] 0 pages in swap cache
[  659.737706] Swap cache stats: add 0, delete 0, find 0/0
[  659.737709] Free swap  = 0kB
[  659.737712] Total swap = 0kB
[  659.737716] 1965979 pages RAM
[  659.737718] 0 pages HighMem/MovableOnly
[  659.737721] 342292 pages reserved
[  659.737724] 0 pages cma reserved
[  659.737806] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  659.737850] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  659.737854] ksoftirqd/1 cpuset=/ mems_allowed=0
[  659.826714]  ? find_held_lock+0x36/0x1c0
[  659.830786]  ? zap_class+0x640/0x640
[  659.834509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.840062]  ? check_preemption_disabled+0x48/0x280
[  659.845092]  ? __lock_is_held+0xb5/0x140
[  659.849157]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.854700]  ? check_preemption_disabled+0x48/0x280
[  659.859728]  run_timer_softirq+0x52/0xb0
[  659.863793]  ? rcu_read_lock_sched_held+0x14f/0x180
[  659.868815]  __do_softirq+0x308/0xb7e
[  659.872622]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  659.877121]  ? lock_downgrade+0x900/0x900
[  659.881280]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  659.886393]  ? pvclock_read_flags+0x160/0x160
[  659.890892]  ? lapic_next_event+0x5a/0x90
[  659.895054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.900601]  ? kvm_clock_read+0x18/0x30
[  659.904604]  ? kvm_sched_clock_read+0x9/0x20
[  659.909021]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  659.914569]  ? check_preemption_disabled+0x48/0x280
[  659.919597]  irq_exit+0x17f/0x1c0
[  659.923061]  smp_apic_timer_interrupt+0x1cb/0x760
[  659.927902]  ? smp_reschedule_interrupt+0x109/0x650
[  659.932920]  ? smp_call_function_single_interrupt+0x650/0x650
[  659.938806]  ? interrupt_entry+0xb5/0xc0
[  659.942869]  ? trace_hardirqs_off_caller+0xbb/0x310
[  659.947882]  ? trace_hardirqs_off_caller+0xbb/0x310
[  659.952903]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  659.957747]  ? trace_hardirqs_on_caller+0x310/0x310
[  659.962765]  ? trace_hardirqs_on_caller+0x310/0x310
[  659.967781]  ? task_prio+0x50/0x50
[  659.971324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  659.976865]  ? check_preemption_disabled+0x48/0x280
[  659.981900]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  659.986750]  apic_timer_interrupt+0xf/0x20
[  659.990977]  </IRQ>
[  659.993220] RIP: 0010:dump_stack+0x20e/0x39d
[  659.997634] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  660.016538] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  660.024253] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  660.031521] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  660.038788] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  660.046063] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  660.053332] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  660.060627]  ? dump_stack+0x205/0x39d
[  660.064442]  ? dump_stack_print_info.cold.1+0x20/0x20
[  660.069650]  dump_header+0x27b/0xf72
[  660.073377]  ? mark_held_locks+0x130/0x130
[  660.077617]  ? pagefault_out_of_memory+0x197/0x197
[  660.082553]  ? __lock_acquire+0x62f/0x4c20
[  660.086786]  ? zap_class+0x640/0x640
[  660.090501]  ? percpu_ref_get_many+0x240/0x240
[  660.095090]  ? print_usage_bug+0xc0/0xc0
[  660.099151]  ? print_usage_bug+0xc0/0xc0
[  660.103218]  ? zap_class+0x640/0x640
[  660.106938]  ? print_usage_bug+0xc0/0xc0
[  660.110998]  ? print_usage_bug+0xc0/0xc0
[  660.115084]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.120628]  ? find_held_lock+0x36/0x1c0
[  660.124696]  ? mark_held_locks+0xc7/0x130
[  660.128854]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  660.133963]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  660.139074]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  660.143660]  ? trace_hardirqs_on+0xbd/0x310
[  660.147985]  ? kasan_check_read+0x11/0x20
[  660.152139]  ? ___ratelimit+0x3b4/0x672
[  660.156118]  ? trace_hardirqs_off_caller+0x310/0x310
[  660.161220]  ? trace_hardirqs_on+0x310/0x310
[  660.165631]  ? lock_downgrade+0x900/0x900
[  660.169788]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  660.174895]  ? ___ratelimit+0x3b9/0x672
[  660.178871]  ? idr_get_free+0xec0/0xec0
[  660.182845]  ? find_held_lock+0x36/0x1c0
[  660.186919]  oom_kill_process.cold.27+0x10/0x903
[  660.191680]  ? zap_class+0x640/0x640
[  660.195396]  ? check_preemption_disabled+0x48/0x280
[  660.200419]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  660.205354]  ? kasan_check_read+0x11/0x20
[  660.209509]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  660.214795]  ? oom_evaluate_task+0x540/0x540
[  660.219211]  ? find_held_lock+0x36/0x1c0
[  660.223289]  ? out_of_memory+0x974/0x1430
[  660.227438]  ? lock_downgrade+0x900/0x900
[  660.231587]  ? check_preemption_disabled+0x48/0x280
[  660.236609]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  660.241541]  ? kasan_check_read+0x11/0x20
[  660.245733]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  660.251022]  ? rcu_softirq_qs+0x20/0x20
[  660.255007]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.260559]  ? oom_evaluate_task+0x302/0x540
[  660.264978]  out_of_memory+0xa84/0x1430
[  660.268964]  ? oom_killer_disable+0x3a0/0x3a0
[  660.273469]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  660.278403]  ? __mutex_add_waiter+0x2a0/0x2a0
[  660.282911]  __alloc_pages_slowpath+0x22d4/0x2d70
[  660.287784]  ? warn_alloc+0x120/0x120
[  660.291587]  ? rcu_softirq_qs+0x20/0x20
[  660.295587]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.301132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.306668]  ? should_fail+0x22d/0xd01
[  660.310557]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  660.315666]  ? zap_class+0x640/0x640
[  660.319404]  ? __lock_is_held+0xb5/0x140
[  660.323472]  ? mark_held_locks+0x130/0x130
[  660.327714]  ? lock_release+0xa00/0xa00
[  660.331694]  ? perf_trace_sched_process_exec+0x860/0x860
[  660.337158]  ? __might_sleep+0x95/0x190
[  660.341143]  __alloc_pages_nodemask+0xa80/0xde0
[  660.345820]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  660.350836]  ? __page_cache_alloc+0x191/0x5c0
[  660.355336]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  660.360265]  ? kasan_check_read+0x11/0x20
[  660.364418]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  660.369697]  ? zap_class+0x640/0x640
[  660.373419]  ? zap_class+0x640/0x640
[  660.377136]  ? zap_class+0x640/0x640
[  660.380855]  ? __do_page_cache_readahead+0x7ce/0x980
[  660.385969]  ? find_held_lock+0x36/0x1c0
[  660.390051]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  660.395599]  alloc_pages_current+0x173/0x350
[  660.400023]  __page_cache_alloc+0x38c/0x5c0
[  660.404357]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  660.409301]  ? kasan_check_read+0x11/0x20
[  660.413457]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  660.418737]  ? generic_perform_write+0x6a0/0x6a0
[  660.423496]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.429047]  ? check_preemption_disabled+0x48/0x280
[  660.434097]  filemap_fault+0x1594/0x25f0
[  660.438175]  ? __lock_page_or_retry+0xa00/0xa00
[  660.442846]  ? mark_held_locks+0x130/0x130
[  660.447084]  ? rcu_softirq_qs+0x20/0x20
[  660.451067]  ? remove_wait_queue+0x1a6/0x360
[  660.455477]  ? trace_hardirqs_off_caller+0x310/0x310
[  660.460592]  ? filemap_map_pages+0xe04/0x1990
[  660.465099]  ? print_usage_bug+0xc0/0xc0
[  660.469162]  ? add_wait_queue+0x2b0/0x2b0
[  660.473314]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  660.478239]  ? print_usage_bug+0xc0/0xc0
[  660.482304]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  660.487840]  ? fput+0x130/0x1a0
[  660.491122]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.496666]  ? print_usage_bug+0xc0/0xc0
[  660.500735]  ? __lock_acquire+0x62f/0x4c20
[  660.504981]  ? lock_acquire+0x1ed/0x520
[  660.508968]  ? ext4_filemap_fault+0x7a/0xad
[  660.513296]  ? lock_release+0xa00/0xa00
[  660.517278]  ? perf_trace_sched_process_exec+0x860/0x860
[  660.522728]  ? print_usage_bug+0xc0/0xc0
[  660.526808]  ? print_usage_bug+0xc0/0xc0
[  660.530882]  ? down_read+0x8d/0x120
[  660.534511]  ? ext4_filemap_fault+0x7a/0xad
[  660.538836]  ? __down_interruptible+0x700/0x700
[  660.543523]  ext4_filemap_fault+0x82/0xad
[  660.547678]  __do_fault+0x100/0x6b0
[  660.551320]  ? pmd_devmap_trans_unstable+0x220/0x220
[  660.556427]  ? mark_held_locks+0x130/0x130
[  660.560666]  ? mark_held_locks+0x130/0x130
[  660.564901]  ? find_held_lock+0x36/0x1c0
[  660.568968]  ? zap_class+0x640/0x640
[  660.572685]  ? find_held_lock+0x36/0x1c0
[  660.576746]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.582293]  __handle_mm_fault+0x307c/0x5920
[  660.586733]  ? poll_select_copy_remaining+0x18c/0x6a0
[  660.591932]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  660.596782]  ? __might_fault+0x12b/0x1e0
[  660.600848]  ? lock_downgrade+0x900/0x900
[  660.605004]  ? zap_class+0x640/0x640
[  660.608726]  ? zap_class+0x640/0x640
[  660.612447]  ? find_held_lock+0x36/0x1c0
[  660.616517]  ? handle_mm_fault+0x42a/0xc70
[  660.620755]  ? lock_downgrade+0x900/0x900
[  660.624902]  ? check_preemption_disabled+0x48/0x280
[  660.629926]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  660.634853]  ? kasan_check_read+0x11/0x20
[  660.639006]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  660.644304]  ? rcu_softirq_qs+0x20/0x20
[  660.648774]  ? trace_hardirqs_off_caller+0x310/0x310
[  660.653882]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.659421]  ? check_preemption_disabled+0x48/0x280
[  660.664445]  handle_mm_fault+0x54f/0xc70
[  660.668514]  ? __handle_mm_fault+0x5920/0x5920
[  660.673106]  ? find_vma+0x34/0x190
[  660.676651]  __do_page_fault+0x5e8/0xe60
[  660.680727]  ? trace_hardirqs_off+0xb8/0x310
[  660.685143]  do_page_fault+0xf2/0x7e0
[  660.688944]  ? vmalloc_sync_all+0x30/0x30
[  660.693094]  ? error_entry+0x70/0xd0
[  660.696807]  ? trace_hardirqs_off_caller+0xbb/0x310
[  660.701823]  ? trace_hardirqs_on_caller+0xc0/0x310
[  660.706762]  ? syscall_return_slowpath+0x5e0/0x5e0
[  660.711691]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  660.716540]  ? trace_hardirqs_on_caller+0x310/0x310
[  660.721558]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  660.727011]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  660.732063]  ? prepare_exit_to_usermode+0x291/0x3b0
[  660.737086]  ? page_fault+0x8/0x30
[  660.740631]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  660.745478]  ? page_fault+0x8/0x30
[  660.749029]  page_fault+0x1e/0x30
[  660.752490] RIP: 0033:0x7f9db7ca8dd3
[  660.756213] Code: Bad RIP value.
[  660.759573] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  660.764937] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  660.772201] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  660.779617] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  660.786899] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  660.794169] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  660.801468] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  660.801554] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  660.807968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  660.807977] Call Trace:
[  660.814543] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  660.823805]  dump_stack+0x244/0x39d
[  660.826360] init cpuset=
[  660.836064]  ? dump_stack_print_info.cold.1+0x20/0x20
[  660.839663] /
[  660.842336]  warn_alloc.cold.117+0xb7/0x1bd
[  660.847495]  mems_allowed=0
[  660.849201]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  660.861296]  ? lock_downgrade+0x900/0x900
[  660.865455]  ? trace_hardirqs_off+0xb8/0x310
[  660.869874]  ? trace_hardirqs_off+0xb8/0x310
[  660.874294]  __alloc_pages_slowpath+0x2660/0x2d70
[  660.879165]  ? warn_alloc+0x120/0x120
[  660.882971]  ? warn_alloc+0x120/0x120
[  660.886782]  ? print_usage_bug+0xc0/0xc0
[  660.890846]  ? warn_alloc+0x120/0x120
[  660.894652]  ? print_usage_bug+0xc0/0xc0
[  660.898717]  ? __lock_acquire+0x62f/0x4c20
[  660.902949]  ? __lock_acquire+0x62f/0x4c20
[  660.907181]  ? __lock_acquire+0x62f/0x4c20
[  660.911417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  660.916954]  ? should_fail+0x22d/0xd01
[  660.920843]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  660.925946]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  660.931051]  ? __lock_acquire+0x62f/0x4c20
[  660.935294]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  660.940401]  ? __lock_acquire+0x62f/0x4c20
[  660.944635]  ? should_fail+0x22d/0xd01
[  660.948530]  ? mark_held_locks+0x130/0x130
[  660.952803]  ? mark_held_locks+0x130/0x130
[  660.957048]  ? zap_class+0x640/0x640
[  660.960764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.966301]  ? check_preemption_disabled+0x48/0x280
[  660.971321]  ? zap_class+0x640/0x640
[  660.975039]  ? print_usage_bug+0xc0/0xc0
[  660.979109]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  660.984649]  ? check_preemption_disabled+0x48/0x280
[  660.989678]  ? __lock_is_held+0xb5/0x140
[  660.993749]  __alloc_pages_nodemask+0xa80/0xde0
[  660.998419]  ? zap_class+0x640/0x640
[  661.002138]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  661.007169]  ? find_held_lock+0x36/0x1c0
[  661.011243]  ? ____cache_alloc_node+0x1c7/0x1e0
[  661.015915]  ? lock_downgrade+0x900/0x900
[  661.020072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.025614]  cache_grow_begin+0xa5/0x8c0
[  661.029676]  ? do_raw_spin_unlock+0xa7/0x330
[  661.034096]  fallback_alloc+0x204/0x2e0
[  661.038107]  ____cache_alloc_node+0x1c7/0x1e0
[  661.042637]  kmem_cache_alloc_node+0xe3/0x730
[  661.047133]  ? ipv6_get_ifaddr+0x42e/0x620
[  661.051377]  __alloc_skb+0x119/0x770
[  661.055093]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  661.060373]  ? netdev_alloc_frag+0x1f0/0x1f0
[  661.064796]  ? lock_downgrade+0x900/0x900
[  661.068953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.074492]  ? refcount_sub_and_test_checked+0x203/0x310
[  661.079945]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  661.085397]  ? addrconf_rs_timer+0x690/0x690
[  661.089816]  ndisc_alloc_skb+0x144/0x340
[  661.093886]  ndisc_send_rs+0x331/0x6e0
[  661.097778]  addrconf_rs_timer+0x314/0x690
[  661.102030]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.106283]  call_timer_fn+0x272/0x920
[  661.110173]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.114411]  ? process_timeout+0x40/0x40
[  661.118486]  ? __run_timers+0x7da/0xc70
[  661.122469]  ? _raw_spin_unlock_irq+0x27/0x80
[  661.126969]  ? _raw_spin_unlock_irq+0x27/0x80
[  661.131468]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.135703]  ? lockdep_hardirqs_on+0x296/0x5b0
[  661.140285]  ? trace_hardirqs_on+0xbd/0x310
[  661.144607]  ? kasan_check_read+0x11/0x20
[  661.148758]  ? __run_timers+0x7da/0xc70
[  661.152731]  ? trace_hardirqs_off_caller+0x310/0x310
[  661.157839]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.162077]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.166311]  __run_timers+0x7e5/0xc70
[  661.170123]  ? timer_fixup_init+0x70/0x70
[  661.174275]  ? _raw_spin_unlock_irq+0x27/0x80
[  661.178772]  ? _raw_spin_unlock_irq+0x27/0x80
[  661.183272]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  661.187853]  ? trace_hardirqs_on+0xbd/0x310
[  661.192179]  ? kasan_check_read+0x11/0x20
[  661.196330]  ? finish_task_switch+0x1f4/0x910
[  661.200825]  ? trace_hardirqs_off_caller+0x310/0x310
[  661.205935]  ? compat_start_thread+0x80/0x80
[  661.210364]  ? pvclock_read_flags+0x160/0x160
[  661.214860]  ? __switch_to_asm+0x34/0x70
[  661.218922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.224461]  ? check_preemption_disabled+0x48/0x280
[  661.229485]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  661.235028]  ? rcu_pm_notify+0xc0/0xc0
[  661.238917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.244453]  ? check_preemption_disabled+0x48/0x280
[  661.249480]  run_timer_softirq+0x52/0xb0
[  661.253546]  ? rcu_read_lock_sched_held+0x14f/0x180
[  661.258569]  __do_softirq+0x308/0xb7e
[  661.262376]  ? trace_hardirqs_on_caller+0xc0/0x310
[  661.267310]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  661.272411]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  661.277867]  ? schedule+0x108/0x460
[  661.281504]  ? trace_hardirqs_off+0xb8/0x310
[  661.285917]  ? smpboot_thread_fn+0x68b/0xa00
[  661.290322]  ? trace_hardirqs_on+0x310/0x310
[  661.294733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.300273]  ? check_preemption_disabled+0x48/0x280
[  661.305297]  ? takeover_tasklets+0xa90/0xa90
[  661.309711]  run_ksoftirqd+0x5e/0x100
[  661.313514]  smpboot_thread_fn+0x68b/0xa00
[  661.317756]  ? sort_range+0x30/0x30
[  661.321386]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  661.326487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.332032]  ? __kthread_parkme+0xfb/0x1a0
[  661.336275]  kthread+0x35a/0x420
[  661.339640]  ? sort_range+0x30/0x30
[  661.343266]  ? kthread_stop+0x900/0x900
[  661.347243]  ret_from_fork+0x3a/0x50
[  661.350980] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  661.350986] warn_alloc_show_mem: 1 callbacks suppressed
[  661.350993] Mem-Info:
[  661.356797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  661.362163] active_anon:34612 inactive_anon:506 isolated_anon:0
[  661.362163]  active_file:13 inactive_file:12 isolated_file:0
[  661.362163]  unevictable:0 dirty:0 writeback:0 unstable:0
[  661.362163]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  661.362163]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  661.362163]  free:13736 free_pcp:286 free_cma:0
[  661.364532] Call Trace:
[  661.373924] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  661.406861]  <IRQ>
[  661.409435] Node 0 
[  661.437135]  dump_stack+0x244/0x39d
[  661.439282] 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
[  661.441518]  ? dump_stack_print_info.cold.1+0x20/0x20
[  661.445116] lowmem_reserve[]:
[  661.470637]  warn_alloc.cold.117+0xb7/0x1bd
[  661.475795]  0
[  661.478893]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  661.483187]  2820
[  661.484986]  ? lock_downgrade+0x900/0x900
[  661.489809]  6323
[  661.491872]  ? trace_hardirqs_off+0xb8/0x310
[  661.495992]  6323
[  661.498064]  ? trace_hardirqs_off+0xb8/0x310
[  661.504509]  __alloc_pages_slowpath+0x2660/0x2d70
[  661.508891] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  661.513754]  ? warn_alloc+0x120/0x120
[  661.513773]  ? warn_alloc+0x120/0x120
[  661.541339] lowmem_reserve[]:
[  661.545143]  ? print_usage_bug+0xc0/0xc0
[  661.548917]  0
[  661.552012]  ? warn_alloc+0x120/0x120
[  661.556058]  0
[  661.557856]  ? print_usage_bug+0xc0/0xc0
[  661.561632]  3503
[  661.563428]  ? __lock_acquire+0x62f/0x4c20
[  661.567464]  3503
[  661.569521]  ? __lock_acquire+0x62f/0x4c20
[  661.575789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  661.580001] Node 0 
[  661.585540]  ? should_fail+0x22d/0xd01
[  661.585576] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  661.587781]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  661.591639] lowmem_reserve[]:
[  661.620010]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  661.625280]  0
[  661.628381]  ? __lock_acquire+0x62f/0x4c20
[  661.633457]  0
[  661.635253]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  661.639462]  0
[  661.641261]  ? __lock_acquire+0x62f/0x4c20
[  661.646338]  0
[  661.648611]  ? should_fail+0x22d/0xd01
[  661.648628]  ? rcu_irq_exit+0x1a2/0x390
[  661.654648]  ? mark_held_locks+0x130/0x130
[  661.658503] Node 0 
[  661.662472]  ? mark_held_locks+0x130/0x130
[  661.666678] DMA: 
[  661.668912]  ? mark_held_locks+0xc7/0x130
[  661.673122] 1*4kB 
[  661.675177]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  661.679303] (U) 
[  661.681445]  ? zap_class+0x640/0x640
[  661.686439] 0*8kB 
[  661.688407]  ? print_usage_bug+0xc0/0xc0
[  661.692094] 0*16kB 
[  661.694236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.698269] 1*32kB 
[  661.700503]  ? check_preemption_disabled+0x48/0x280
[  661.706013] (U) 
[  661.708272]  ? __lock_is_held+0xb5/0x140
[  661.713255] 2*64kB (U) 
[  661.715237]  __alloc_pages_nodemask+0xa80/0xde0
[  661.719274] 1*128kB 
[  661.721853]  ? zap_class+0x640/0x640
[  661.726497] (U) 
[  661.728821]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  661.732504] 1*256kB (U) 
[  661.734497]  ? find_held_lock+0x36/0x1c0
[  661.739482] 0*512kB 
[  661.742156]  ? ____cache_alloc_node+0x1c7/0x1e0
[  661.746188] 1*1024kB 
[  661.748509]  ? lock_downgrade+0x900/0x900
[  661.753150] (U) 
[  661.755565]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.759684] 1*2048kB 
[  661.761658]  cache_grow_begin+0xa5/0x8c0
[  661.767170] (M) 
[  661.769577]  ? do_raw_spin_unlock+0xa7/0x330
[  661.773609] 3*4096kB 
[  661.775581]  fallback_alloc+0x204/0x2e0
[  661.779958] (M) 
[  661.782365]  ____cache_alloc_node+0x1c7/0x1e0
[  661.786310] = 15908kB
[  661.788280]  kmem_cache_alloc_node+0xe3/0x730
[  661.792747] Node 0 
[  661.795156]  ? ipv6_get_ifaddr+0x42e/0x620
[  661.799616] DMA32: 3*4kB 
[  661.801859]  __alloc_skb+0x119/0x770
[  661.806073] (M) 
[  661.808824]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  661.812507] 6*8kB 
[  661.814479]  ? netdev_alloc_frag+0x1f0/0x1f0
[  661.819732] (M) 
[  661.821887]  ? lock_downgrade+0x900/0x900
[  661.826266] 7*16kB 
[  661.828235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  661.832352] (M) 
[  661.834587]  ? refcount_sub_and_test_checked+0x203/0x310
[  661.840099] 7*32kB 
[  661.842071]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  661.847494] (UM) 
[  661.849728]  ? addrconf_rs_timer+0x690/0x690
[  661.855151] 2*64kB 
[  661.857218]  ndisc_alloc_skb+0x144/0x340
[  661.861595] (M) 
[  661.863829]  ndisc_send_rs+0x331/0x6e0
[  661.867865] 3*128kB 
[  661.869837]  addrconf_rs_timer+0x314/0x690
[  661.873695] (UM) 
[  661.876022]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.880235] 5*256kB 
[  661.882302]  call_timer_fn+0x272/0x920
[  661.886499] (UM) 
[  661.888817]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.892681] 3*512kB 
[  661.894740]  ? process_timeout+0x40/0x40
[  661.898945] (M) 
[  661.901264]  ? mark_held_locks+0xc7/0x130
[  661.905314] 3*1024kB 
[  661.907291]  ? _raw_spin_unlock_irq+0x27/0x80
[  661.911408] (UM) 
[  661.913814]  ? _raw_spin_unlock_irq+0x27/0x80
[  661.918283] 3*2048kB 
[  661.920338]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.924810] (UM) 
[  661.927229]  ? lockdep_hardirqs_on+0x296/0x5b0
[  661.931436] 3*4096kB 
[  661.933492]  ? trace_hardirqs_on+0xbd/0x310
[  661.938056] (M) 
[  661.940463]  ? kasan_check_read+0x11/0x20
[  661.944757] = 25228kB
[  661.946730]  ? __run_timers+0x7da/0xc70
[  661.950864] Node 0 
[  661.953272]  ? trace_hardirqs_off_caller+0x310/0x310
[  661.957222] Normal: 
[  661.959453]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.964527] 604*4kB 
[  661.966850]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  661.971059] (UME) 
[  661.973377]  __run_timers+0x7e5/0xc70
[  661.977584] 496*8kB 
[  661.979733]  ? timer_fixup_init+0x70/0x70
[  661.983501] (UME) 
[  661.985815]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  661.989936] 238*16kB 
[  661.992084]  ? zap_class+0x640/0x640
[  661.997071] (ME) 
[  661.999478]  ? print_usage_bug+0xc0/0xc0
[  662.003167] 101*32kB 
[  662.005224]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  662.009258] (UM) 
[  662.011666]  ? find_held_lock+0x36/0x1c0
[  662.016828] 0*64kB 
[  662.018881]  ? zap_class+0x640/0x640
[  662.022917] 1*128kB 
[  662.025147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.028833] (U) 
[  662.031156]  ? check_preemption_disabled+0x48/0x280
[  662.036665] 1*256kB 
[  662.038640]  ? __lock_is_held+0xb5/0x140
[  662.043623] (U) 
[  662.045940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.049979] 0*512kB 
[  662.051948]  ? check_preemption_disabled+0x48/0x280
[  662.057460] 0*1024kB 
[  662.059780]  run_timer_softirq+0x52/0xb0
[  662.064770] 0*2048kB 
[  662.067176]  ? rcu_read_lock_sched_held+0x14f/0x180
[  662.071216] 0*4096kB 
[  662.073617]  __do_softirq+0x308/0xb7e
[  662.078607] = 13808kB
[  662.081008]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  662.084800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  662.087200]  ? lock_downgrade+0x900/0x900
[  662.091679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  662.100500]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  662.104621] 4634 total pagecache pages
[  662.113194]  ? pvclock_read_flags+0x160/0x160
[  662.118274] 0 pages in swap cache
[  662.122154]  ? lapic_next_event+0x5a/0x90
[  662.126624] Swap cache stats: add 0, delete 0, find 0/0
[  662.130069]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.134228] Free swap  = 0kB
[  662.139584]  ? kvm_clock_read+0x18/0x30
[  662.145094] Total swap = 0kB
[  662.148107]  ? kvm_sched_clock_read+0x9/0x20
[  662.152056] 1965979 pages RAM
[  662.155069]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.159453] 0 pages HighMem/MovableOnly
[  662.162559]  ? check_preemption_disabled+0x48/0x280
[  662.168071] 342292 pages reserved
[  662.172058]  irq_exit+0x17f/0x1c0
[  662.177046] 0 pages cma reserved
[  662.180493]  smp_apic_timer_interrupt+0x1cb/0x760
[  662.184607] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  662.187891]  ? smp_reschedule_interrupt+0x109/0x650
[  662.192795] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  662.199201]  ? smp_call_function_single_interrupt+0x650/0x650
[  662.204195] ksoftirqd/1 cpuset=
[  662.214502]  ? interrupt_entry+0xb5/0xc0
[  662.220362] /
[  662.223634]  ? trace_hardirqs_off_caller+0xbb/0x310
[  662.227671]  mems_allowed=0
[  662.229381]  ? trace_hardirqs_off_caller+0xbb/0x310
[  662.242292]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  662.247134]  ? trace_hardirqs_on_caller+0x310/0x310
[  662.252151]  ? trace_hardirqs_on_caller+0x310/0x310
[  662.257169]  ? task_prio+0x50/0x50
[  662.260715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.266251]  ? check_preemption_disabled+0x48/0x280
[  662.271275]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  662.276130]  apic_timer_interrupt+0xf/0x20
[  662.280360]  </IRQ>
[  662.282599] RIP: 0010:dump_stack+0x20e/0x39d
[  662.287010] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  662.305924] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  662.313635] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  662.320902] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  662.328170] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  662.335435] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  662.342701] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  662.349989]  ? dump_stack+0x205/0x39d
[  662.353813]  ? dump_stack_print_info.cold.1+0x20/0x20
[  662.359028]  dump_header+0x27b/0xf72
[  662.362761]  ? mark_held_locks+0x130/0x130
[  662.367003]  ? pagefault_out_of_memory+0x197/0x197
[  662.371950]  ? __lock_acquire+0x62f/0x4c20
[  662.376181]  ? zap_class+0x640/0x640
[  662.379895]  ? percpu_ref_get_many+0x240/0x240
[  662.384486]  ? print_usage_bug+0xc0/0xc0
[  662.388551]  ? print_usage_bug+0xc0/0xc0
[  662.392618]  ? zap_class+0x640/0x640
[  662.396342]  ? print_usage_bug+0xc0/0xc0
[  662.400400]  ? print_usage_bug+0xc0/0xc0
[  662.404466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.410027]  ? find_held_lock+0x36/0x1c0
[  662.414117]  ? mark_held_locks+0xc7/0x130
[  662.418271]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  662.423373]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  662.428475]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  662.433067]  ? trace_hardirqs_on+0xbd/0x310
[  662.437476]  ? kasan_check_read+0x11/0x20
[  662.441623]  ? ___ratelimit+0x3b4/0x672
[  662.445596]  ? trace_hardirqs_off_caller+0x310/0x310
[  662.450700]  ? trace_hardirqs_on+0x310/0x310
[  662.455114]  ? lock_downgrade+0x900/0x900
[  662.459274]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  662.464381]  ? ___ratelimit+0x3b9/0x672
[  662.468359]  ? idr_get_free+0xec0/0xec0
[  662.472332]  ? find_held_lock+0x36/0x1c0
[  662.476404]  oom_kill_process.cold.27+0x10/0x903
[  662.481162]  ? zap_class+0x640/0x640
[  662.484877]  ? check_preemption_disabled+0x48/0x280
[  662.489899]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  662.494829]  ? kasan_check_read+0x11/0x20
[  662.498976]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  662.504257]  ? oom_evaluate_task+0x540/0x540
[  662.508671]  ? find_held_lock+0x36/0x1c0
[  662.512743]  ? out_of_memory+0x974/0x1430
[  662.516893]  ? lock_downgrade+0x900/0x900
[  662.521051]  ? check_preemption_disabled+0x48/0x280
[  662.526091]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  662.531027]  ? kasan_check_read+0x11/0x20
[  662.535183]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  662.540462]  ? rcu_softirq_qs+0x20/0x20
[  662.544443]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.549980]  ? oom_evaluate_task+0x302/0x540
[  662.554393]  out_of_memory+0xa84/0x1430
[  662.558381]  ? oom_killer_disable+0x3a0/0x3a0
[  662.562879]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  662.567816]  ? __mutex_add_waiter+0x2a0/0x2a0
[  662.572322]  __alloc_pages_slowpath+0x22d4/0x2d70
[  662.577198]  ? warn_alloc+0x120/0x120
[  662.580999]  ? rcu_softirq_qs+0x20/0x20
[  662.585011]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.590563]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.596100]  ? should_fail+0x22d/0xd01
[  662.599989]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  662.605101]  ? zap_class+0x640/0x640
[  662.608837]  ? __lock_is_held+0xb5/0x140
[  662.612904]  ? mark_held_locks+0x130/0x130
[  662.617142]  ? lock_release+0xa00/0xa00
[  662.621121]  ? perf_trace_sched_process_exec+0x860/0x860
[  662.626581]  ? __might_sleep+0x95/0x190
[  662.630561]  __alloc_pages_nodemask+0xa80/0xde0
[  662.635239]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  662.640256]  ? __page_cache_alloc+0x191/0x5c0
[  662.644751]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  662.649681]  ? kasan_check_read+0x11/0x20
[  662.653831]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  662.659113]  ? zap_class+0x640/0x640
[  662.662831]  ? zap_class+0x640/0x640
[  662.666541]  ? zap_class+0x640/0x640
[  662.670254]  ? __do_page_cache_readahead+0x7ce/0x980
[  662.675363]  ? find_held_lock+0x36/0x1c0
[  662.679431]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  662.684977]  alloc_pages_current+0x173/0x350
[  662.689394]  __page_cache_alloc+0x38c/0x5c0
[  662.693717]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  662.698647]  ? kasan_check_read+0x11/0x20
[  662.702794]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  662.708083]  ? generic_perform_write+0x6a0/0x6a0
[  662.712840]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.718378]  ? check_preemption_disabled+0x48/0x280
[  662.723403]  filemap_fault+0x1594/0x25f0
[  662.727476]  ? __lock_page_or_retry+0xa00/0xa00
[  662.732150]  ? mark_held_locks+0x130/0x130
[  662.736396]  ? rcu_softirq_qs+0x20/0x20
[  662.740377]  ? remove_wait_queue+0x1a6/0x360
[  662.744789]  ? trace_hardirqs_off_caller+0x310/0x310
[  662.749897]  ? filemap_map_pages+0xe04/0x1990
[  662.754401]  ? print_usage_bug+0xc0/0xc0
[  662.758462]  ? add_wait_queue+0x2b0/0x2b0
[  662.762614]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  662.767540]  ? print_usage_bug+0xc0/0xc0
[  662.771602]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  662.777138]  ? fput+0x130/0x1a0
[  662.780617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  662.786161]  ? print_usage_bug+0xc0/0xc0
[  662.790230]  ? __lock_acquire+0x62f/0x4c20
[  662.794475]  ? lock_acquire+0x1ed/0x520
[  662.798449]  ? ext4_filemap_fault+0x7a/0xad
[  662.802777]  ? lock_release+0xa00/0xa00
[  662.806756]  ? perf_trace_sched_process_exec+0x860/0x860
[  662.812208]  ? print_usage_bug+0xc0/0xc0
[  662.816268]  ? print_usage_bug+0xc0/0xc0
[  662.820775]  ? down_read+0x8d/0x120
[  662.824404]  ? ext4_filemap_fault+0x7a/0xad
[  662.828724]  ? __down_interruptible+0x700/0x700
[  662.833410]  ext4_filemap_fault+0x82/0xad
[  662.837557]  __do_fault+0x100/0x6b0
[  662.841188]  ? pmd_devmap_trans_unstable+0x220/0x220
[  662.846292]  ? mark_held_locks+0x130/0x130
[  662.850527]  ? mark_held_locks+0x130/0x130
[  662.854762]  ? find_held_lock+0x36/0x1c0
[  662.858827]  ? zap_class+0x640/0x640
[  662.862540]  ? find_held_lock+0x36/0x1c0
[  662.866601]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.872146]  __handle_mm_fault+0x307c/0x5920
[  662.876553]  ? poll_select_copy_remaining+0x18c/0x6a0
[  662.881752]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  662.886602]  ? __might_fault+0x12b/0x1e0
[  662.890680]  ? lock_downgrade+0x900/0x900
[  662.894840]  ? zap_class+0x640/0x640
[  662.898553]  ? zap_class+0x640/0x640
[  662.902274]  ? find_held_lock+0x36/0x1c0
[  662.906342]  ? handle_mm_fault+0x42a/0xc70
[  662.910582]  ? lock_downgrade+0x900/0x900
[  662.914728]  ? check_preemption_disabled+0x48/0x280
[  662.919751]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  662.924682]  ? kasan_check_read+0x11/0x20
[  662.928829]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  662.934106]  ? rcu_softirq_qs+0x20/0x20
[  662.938088]  ? trace_hardirqs_off_caller+0x310/0x310
[  662.943202]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  662.948738]  ? check_preemption_disabled+0x48/0x280
[  662.953761]  handle_mm_fault+0x54f/0xc70
[  662.957825]  ? __handle_mm_fault+0x5920/0x5920
[  662.962410]  ? find_vma+0x34/0x190
[  662.965960]  __do_page_fault+0x5e8/0xe60
[  662.970026]  ? trace_hardirqs_off+0xb8/0x310
[  662.974454]  do_page_fault+0xf2/0x7e0
[  662.978257]  ? vmalloc_sync_all+0x30/0x30
[  662.982408]  ? error_entry+0x70/0xd0
[  662.986133]  ? trace_hardirqs_off_caller+0xbb/0x310
[  662.991146]  ? trace_hardirqs_on_caller+0xc0/0x310
[  662.996076]  ? syscall_return_slowpath+0x5e0/0x5e0
[  663.001004]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  663.005858]  ? trace_hardirqs_on_caller+0x310/0x310
[  663.010873]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  663.016326]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  663.021345]  ? prepare_exit_to_usermode+0x291/0x3b0
[  663.026364]  ? page_fault+0x8/0x30
[  663.029911]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  663.034762]  ? page_fault+0x8/0x30
[  663.038309]  page_fault+0x1e/0x30
[  663.041761] RIP: 0033:0x7f9db7ca8dd3
[  663.045484] Code: Bad RIP value.
[  663.048845] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  663.054207] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  663.061483] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  663.068754] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  663.076029] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  663.083303] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  663.090598] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  663.090664] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  663.097096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  663.097105] Call Trace:
[  663.103753] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  663.112934]  dump_stack+0x244/0x39d
[  663.115493] init cpuset=
[  663.125190]  ? dump_stack_print_info.cold.1+0x20/0x20
[  663.128793] /
[  663.131464]  warn_alloc.cold.117+0xb7/0x1bd
[  663.136622]  mems_allowed=0
[  663.138330]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  663.150384]  ? lock_downgrade+0x900/0x900
[  663.154545]  ? trace_hardirqs_off+0xb8/0x310
[  663.158959]  ? trace_hardirqs_off+0xb8/0x310
[  663.163376]  __alloc_pages_slowpath+0x2660/0x2d70
[  663.168251]  ? warn_alloc+0x120/0x120
[  663.172062]  ? warn_alloc+0x120/0x120
[  663.175865]  ? print_usage_bug+0xc0/0xc0
[  663.179928]  ? warn_alloc+0x120/0x120
[  663.183732]  ? print_usage_bug+0xc0/0xc0
[  663.187796]  ? __lock_acquire+0x62f/0x4c20
[  663.192037]  ? __lock_acquire+0x62f/0x4c20
[  663.196279]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.201815]  ? should_fail+0x22d/0xd01
[  663.205707]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  663.210813]  ? __lock_acquire+0x62f/0x4c20
[  663.215059]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  663.220159]  ? __lock_acquire+0x62f/0x4c20
[  663.224390]  ? should_fail+0x22d/0xd01
[  663.228278]  ? find_held_lock+0x36/0x1c0
[  663.232348]  ? mark_held_locks+0x130/0x130
[  663.236586]  ? mark_held_locks+0x130/0x130
[  663.240820]  ? zap_class+0x640/0x640
[  663.244546]  ? mark_held_locks+0xc7/0x130
[  663.248694]  ? do_raw_spin_unlock+0xa7/0x330
[  663.253101]  ? zap_class+0x640/0x640
[  663.256813]  ? print_usage_bug+0xc0/0xc0
[  663.260882]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.266419]  ? check_preemption_disabled+0x48/0x280
[  663.271444]  ? __lock_is_held+0xb5/0x140
[  663.275512]  __alloc_pages_nodemask+0xa80/0xde0
[  663.280182]  ? zap_class+0x640/0x640
[  663.283901]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  663.288931]  ? find_held_lock+0x36/0x1c0
[  663.293000]  ? ____cache_alloc_node+0x1c7/0x1e0
[  663.297678]  ? lock_downgrade+0x900/0x900
[  663.301835]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.307379]  cache_grow_begin+0xa5/0x8c0
[  663.311444]  ? do_raw_spin_unlock+0xa7/0x330
[  663.315861]  fallback_alloc+0x204/0x2e0
[  663.319842]  ____cache_alloc_node+0x1c7/0x1e0
[  663.324342]  kmem_cache_alloc_node+0xe3/0x730
[  663.328842]  ? ipv6_get_ifaddr+0x42e/0x620
[  663.333090]  __alloc_skb+0x119/0x770
[  663.336805]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  663.342090]  ? netdev_alloc_frag+0x1f0/0x1f0
[  663.346499]  ? lock_downgrade+0x900/0x900
[  663.350656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.356201]  ? refcount_sub_and_test_checked+0x203/0x310
[  663.361660]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  663.367112]  ? addrconf_rs_timer+0x690/0x690
[  663.371532]  ndisc_alloc_skb+0x144/0x340
[  663.375610]  ndisc_send_rs+0x331/0x6e0
[  663.379503]  addrconf_rs_timer+0x314/0x690
[  663.383746]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  663.387997]  call_timer_fn+0x272/0x920
[  663.391893]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  663.396134]  ? process_timeout+0x40/0x40
[  663.400208]  ? __run_timers+0x7da/0xc70
[  663.404188]  ? _raw_spin_unlock_irq+0x27/0x80
[  663.408695]  ? _raw_spin_unlock_irq+0x27/0x80
[  663.413194]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  663.417434]  ? lockdep_hardirqs_on+0x296/0x5b0
[  663.422028]  ? trace_hardirqs_on+0xbd/0x310
[  663.426351]  ? kasan_check_read+0x11/0x20
[  663.430502]  ? __run_timers+0x7da/0xc70
[  663.434476]  ? trace_hardirqs_off_caller+0x310/0x310
[  663.439586]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  663.443827]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  663.448062]  __run_timers+0x7e5/0xc70
[  663.451880]  ? timer_fixup_init+0x70/0x70
[  663.456038]  ? _raw_spin_unlock_irq+0x27/0x80
[  663.460535]  ? _raw_spin_unlock_irq+0x27/0x80
[  663.465042]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  663.469631]  ? trace_hardirqs_on+0xbd/0x310
[  663.473955]  ? kasan_check_read+0x11/0x20
[  663.478108]  ? finish_task_switch+0x1f4/0x910
[  663.482604]  ? trace_hardirqs_off_caller+0x310/0x310
[  663.487712]  ? compat_start_thread+0x80/0x80
[  663.492145]  ? pvclock_read_flags+0x160/0x160
[  663.496641]  ? __switch_to_asm+0x34/0x70
[  663.500711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.506253]  ? check_preemption_disabled+0x48/0x280
[  663.511280]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  663.516821]  ? rcu_pm_notify+0xc0/0xc0
[  663.520711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.526250]  ? check_preemption_disabled+0x48/0x280
[  663.531277]  run_timer_softirq+0x52/0xb0
[  663.535341]  ? rcu_read_lock_sched_held+0x14f/0x180
[  663.540358]  __do_softirq+0x308/0xb7e
[  663.544173]  ? trace_hardirqs_on_caller+0xc0/0x310
[  663.549112]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  663.554213]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  663.559670]  ? schedule+0x108/0x460
[  663.563308]  ? trace_hardirqs_off+0xb8/0x310
[  663.567720]  ? smpboot_thread_fn+0x68b/0xa00
[  663.572132]  ? trace_hardirqs_on+0x310/0x310
[  663.576550]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.582112]  ? check_preemption_disabled+0x48/0x280
[  663.587142]  ? takeover_tasklets+0xa90/0xa90
[  663.591567]  run_ksoftirqd+0x5e/0x100
[  663.595374]  smpboot_thread_fn+0x68b/0xa00
[  663.599615]  ? sort_range+0x30/0x30
[  663.603246]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  663.608351]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.613892]  ? __kthread_parkme+0xfb/0x1a0
[  663.618136]  kthread+0x35a/0x420
[  663.621505]  ? sort_range+0x30/0x30
[  663.625132]  ? kthread_stop+0x900/0x900
[  663.629112]  ret_from_fork+0x3a/0x50
[  663.632842] warn_alloc_show_mem: 1 callbacks suppressed
[  663.632853] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  663.632855] Mem-Info:
[  663.632887] active_anon:34612 inactive_anon:506 isolated_anon:0
[  663.632887]  active_file:13 inactive_file:12 isolated_file:0
[  663.632887]  unevictable:0 dirty:0 writeback:0 unstable:0
[  663.632887]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  663.632887]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  663.632887]  free:13736 free_pcp:286 free_cma:0
[  663.638229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  663.644040] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  663.646467] Call Trace:
[  663.679725] Node 0 
[  663.689174]  <IRQ>
[  663.716853] 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
[  663.719411]  dump_stack+0x244/0x39d
[  663.721616] lowmem_reserve[]:
[  663.723763]  ? dump_stack_print_info.cold.1+0x20/0x20
[  663.749238]  0
[  663.752869]  warn_alloc.cold.117+0xb7/0x1bd
[  663.755932]  2820 6323
[  663.761124]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  663.762905]  6323
[  663.767224]  ? lock_downgrade+0x900/0x900
[  663.774534]  ? trace_hardirqs_off+0xb8/0x310
[  663.776576] Node 0 
[  663.780719]  ? trace_hardirqs_off+0xb8/0x310
[  663.785129] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  663.787336]  __alloc_pages_slowpath+0x2660/0x2d70
[  663.791716] lowmem_reserve[]:
[  663.818713]  ? warn_alloc+0x120/0x120
[  663.823505]  0 0
[  663.826616]  ? warn_alloc+0x120/0x120
[  663.830387]  3503
[  663.832357]  ? print_usage_bug+0xc0/0xc0
[  663.836130]  3503
[  663.838187]  ? warn_alloc+0x120/0x120
[  663.844291]  ? print_usage_bug+0xc0/0xc0
[  663.848067] Node 0 
[  663.852115]  ? __lock_acquire+0x62f/0x4c20
[  663.852147] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  663.852154] lowmem_reserve[]:
[  663.854384]  ? __lock_acquire+0x62f/0x4c20
[  663.858593]  0
[  663.886961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  663.890046]  0 0
[  663.894284]  ? should_fail+0x22d/0xd01
[  663.896063]  0
[  663.901590]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  663.907425]  ? __lock_acquire+0x62f/0x4c20
[  663.909201] Node 0 
[  663.914295]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  663.918502] DMA: 
[  663.920732]  ? __lock_acquire+0x62f/0x4c20
[  663.925813] 1*4kB 
[  663.927868]  ? should_fail+0x22d/0xd01
[  663.932080] (U) 
[  663.934230]  ? mark_held_locks+0x130/0x130
[  663.938091] 0*8kB 
[  663.940064]  ? mark_held_locks+0x130/0x130
[  663.944277] 0*16kB 
[  663.946422]  ? zap_class+0x640/0x640
[  663.950631] 1*32kB 
[  663.952862]  ? print_usage_bug+0xc0/0xc0
[  663.956553] (U) 
[  663.958785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  663.962823] 2*64kB 
[  663.964791]  ? check_preemption_disabled+0x48/0x280
[  663.970333] (U) 
[  663.972568]  ? __lock_is_held+0xb5/0x140
[  663.977560] 1*128kB 
[  663.979531]  __alloc_pages_nodemask+0xa80/0xde0
[  663.983568] (U) 
[  663.985884]  ? zap_class+0x640/0x640
[  663.990527] 1*256kB 
[  663.992497]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  663.996181] (U) 
[  663.998504]  ? find_held_lock+0x36/0x1c0
[  664.003492] 0*512kB 
[  664.005469]  ? ____cache_alloc_node+0x1c7/0x1e0
[  664.009504] 1*1024kB 
[  664.011820]  ? lock_downgrade+0x900/0x900
[  664.016461] (U) 
[  664.018866]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.022984] 1*2048kB 
[  664.024961]  cache_grow_begin+0xa5/0x8c0
[  664.030468] (M) 
[  664.032873]  ? do_raw_spin_unlock+0xa7/0x330
[  664.036910] 3*4096kB 
[  664.038883]  fallback_alloc+0x204/0x2e0
[  664.043261] (M) 
[  664.045668]  ____cache_alloc_node+0x1c7/0x1e0
[  664.049620] = 15908kB
[  664.051589]  kmem_cache_alloc_node+0xe3/0x730
[  664.056065] Node 0 
[  664.058471]  ? ipv6_get_ifaddr+0x42e/0x620
[  664.062953] DMA32: 
[  664.065192]  __alloc_skb+0x119/0x770
[  664.069395] 3*4kB 
[  664.071625]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  664.075307] (M) 
[  664.077453]  ? netdev_alloc_frag+0x1f0/0x1f0
[  664.082707] 6*8kB 
[  664.084679]  ? lock_downgrade+0x900/0x900
[  664.089064] (M) 
[  664.091209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.095327] 7*16kB 
[  664.097296]  ? refcount_sub_and_test_checked+0x203/0x310
[  664.102803] (M) 
[  664.105048]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  664.110464] 7*32kB 
[  664.112438]  ? addrconf_rs_timer+0x690/0x690
[  664.117861] (UM) 
[  664.120102]  ndisc_alloc_skb+0x144/0x340
[  664.124476] 2*64kB 
[  664.126535]  ndisc_send_rs+0x331/0x6e0
[  664.130573] (M) 
[  664.132805]  addrconf_rs_timer+0x314/0x690
[  664.136669] 3*128kB 
[  664.138641]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  664.142853] (UM) 
[  664.145183]  call_timer_fn+0x272/0x920
[  664.149386] 5*256kB 
[  664.151449]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  664.155312] (UM) 
[  664.157636]  ? process_timeout+0x40/0x40
[  664.161840] 3*512kB 
[  664.163908]  ? mark_held_locks+0xc7/0x130
[  664.167935] (M) 
[  664.170257]  ? _raw_spin_unlock_irq+0x27/0x80
[  664.174369] 3*1024kB (UM) 
[  664.176354]  ? _raw_spin_unlock_irq+0x27/0x80
[  664.180818] 3*2048kB (UM) 
[  664.183671]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  664.188131] 3*4096kB (M) 
[  664.190978]  ? lockdep_hardirqs_on+0x296/0x5b0
[  664.195183] = 25228kB
[  664.197934]  ? trace_hardirqs_on+0xbd/0x310
[  664.202489] Node 0 
[  664.204909]  ? kasan_check_read+0x11/0x20
[  664.209197] Normal: 
[  664.211433]  ? __run_timers+0x7da/0xc70
[  664.215556] 604*4kB 
[  664.217872]  ? trace_hardirqs_off_caller+0x310/0x310
[  664.221822] (UME) 
[  664.224149]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  664.229214] 496*8kB 
[  664.231363]  __run_timers+0x7e5/0xc70
[  664.235569] (UME) 
[  664.237895]  ? timer_fixup_init+0x70/0x70
[  664.241664] 238*16kB 
[  664.243804]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  664.247938] (ME) 
[  664.250343]  ? zap_class+0x640/0x640
[  664.255338] 101*32kB 
[  664.257396]  ? print_usage_bug+0xc0/0xc0
[  664.261084] (UM) 
[  664.263490]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  664.267528] 0*64kB 
[  664.269584]  ? find_held_lock+0x36/0x1c0
[  664.274750] 1*128kB 
[  664.276977]  ? zap_class+0x640/0x640
[  664.281010] (U) 
[  664.283341]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.287037] 1*256kB 
[  664.289012]  ? check_preemption_disabled+0x48/0x280
[  664.294520] (U) 0*512kB 
[  664.296848]  ? __lock_is_held+0xb5/0x140
[  664.301836] 0*1024kB 
[  664.304499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.308538] 0*2048kB 
[  664.310943]  ? check_preemption_disabled+0x48/0x280
[  664.316452] 0*4096kB 
[  664.318859]  run_timer_softirq+0x52/0xb0
[  664.323845] = 13808kB
[  664.326246]  ? rcu_read_lock_sched_held+0x14f/0x180
[  664.330285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  664.332685]  __do_softirq+0x308/0xb7e
[  664.337680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  664.346503]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  664.350283] 4634 total pagecache pages
[  664.358850]  ? lock_downgrade+0x900/0x900
[  664.363323] 0 pages in swap cache
[  664.367195]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  664.371319] Swap cache stats: add 0, delete 0, find 0/0
[  664.374763]  ? pvclock_read_flags+0x160/0x160
[  664.379836] Free swap  = 0kB
[  664.385196]  ? lapic_next_event+0x5a/0x90
[  664.389665] Total swap = 0kB
[  664.392675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.396799] 1965979 pages RAM
[  664.399814]  ? kvm_clock_read+0x18/0x30
[  664.405323] 0 pages HighMem/MovableOnly
[  664.408426]  ? kvm_sched_clock_read+0x9/0x20
[  664.412372] 342292 pages reserved
[  664.416336]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.420732] 0 pages cma reserved
[  664.424202]  ? check_preemption_disabled+0x48/0x280
[  664.429782] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  664.433089]  irq_exit+0x17f/0x1c0
[  664.438314] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  664.444570]  smp_apic_timer_interrupt+0x1cb/0x760
[  664.447999] ksoftirqd/1 cpuset=
[  664.458307]  ? smp_reschedule_interrupt+0x109/0x650
[  664.463129] /
[  664.466401]  ? smp_call_function_single_interrupt+0x650/0x650
[  664.471394]  mems_allowed=0
[  664.473104]  ? interrupt_entry+0xb5/0xc0
[  664.485930]  ? trace_hardirqs_off_caller+0xbb/0x310
[  664.490946]  ? trace_hardirqs_off_caller+0xbb/0x310
[  664.495965]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  664.500806]  ? trace_hardirqs_on_caller+0x310/0x310
[  664.505819]  ? trace_hardirqs_on_caller+0x310/0x310
[  664.510834]  ? task_prio+0x50/0x50
[  664.514379]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.519922]  ? check_preemption_disabled+0x48/0x280
[  664.524944]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  664.529798]  apic_timer_interrupt+0xf/0x20
[  664.534032]  </IRQ>
[  664.536282] RIP: 0010:dump_stack+0x20e/0x39d
[  664.540694] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  664.559605] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  664.567320] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  664.574588] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  664.581859] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  664.589125] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  664.596394] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  664.603684]  ? dump_stack+0x205/0x39d
[  664.607497]  ? dump_stack_print_info.cold.1+0x20/0x20
[  664.612706]  dump_header+0x27b/0xf72
[  664.616433]  ? mark_held_locks+0x130/0x130
[  664.620674]  ? pagefault_out_of_memory+0x197/0x197
[  664.625610]  ? __lock_acquire+0x62f/0x4c20
[  664.631750]  ? zap_class+0x640/0x640
[  664.635467]  ? percpu_ref_get_many+0x240/0x240
[  664.640059]  ? print_usage_bug+0xc0/0xc0
[  664.644123]  ? print_usage_bug+0xc0/0xc0
[  664.648678]  ? zap_class+0x640/0x640
[  664.652393]  ? print_usage_bug+0xc0/0xc0
[  664.656453]  ? print_usage_bug+0xc0/0xc0
[  664.660520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.666065]  ? find_held_lock+0x36/0x1c0
[  664.670133]  ? mark_held_locks+0xc7/0x130
[  664.674286]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  664.679390]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  664.684491]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  664.689088]  ? trace_hardirqs_on+0xbd/0x310
[  664.693413]  ? kasan_check_read+0x11/0x20
[  664.697560]  ? ___ratelimit+0x3b4/0x672
[  664.701538]  ? trace_hardirqs_off_caller+0x310/0x310
[  664.706641]  ? trace_hardirqs_on+0x310/0x310
[  664.711063]  ? lock_downgrade+0x900/0x900
[  664.715218]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  664.720323]  ? ___ratelimit+0x3b9/0x672
[  664.724301]  ? idr_get_free+0xec0/0xec0
[  664.728273]  ? find_held_lock+0x36/0x1c0
[  664.732347]  oom_kill_process.cold.27+0x10/0x903
[  664.737113]  ? zap_class+0x640/0x640
[  664.740829]  ? check_preemption_disabled+0x48/0x280
[  664.745850]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  664.750779]  ? kasan_check_read+0x11/0x20
[  664.754926]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  664.760206]  ? oom_evaluate_task+0x540/0x540
[  664.764618]  ? find_held_lock+0x36/0x1c0
[  664.768691]  ? out_of_memory+0x974/0x1430
[  664.772839]  ? lock_downgrade+0x900/0x900
[  664.777079]  ? check_preemption_disabled+0x48/0x280
[  664.782283]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  664.787215]  ? kasan_check_read+0x11/0x20
[  664.791367]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  664.796649]  ? rcu_softirq_qs+0x20/0x20
[  664.800632]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.806169]  ? oom_evaluate_task+0x302/0x540
[  664.810585]  out_of_memory+0xa84/0x1430
[  664.814569]  ? oom_killer_disable+0x3a0/0x3a0
[  664.819070]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  664.824007]  ? __mutex_add_waiter+0x2a0/0x2a0
[  664.828572]  __alloc_pages_slowpath+0x22d4/0x2d70
[  664.833444]  ? warn_alloc+0x120/0x120
[  664.837246]  ? rcu_softirq_qs+0x20/0x20
[  664.841249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  664.846791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.852326]  ? should_fail+0x22d/0xd01
[  664.856220]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  664.861324]  ? zap_class+0x640/0x640
[  664.865073]  ? __lock_is_held+0xb5/0x140
[  664.869142]  ? mark_held_locks+0x130/0x130
[  664.873381]  ? lock_release+0xa00/0xa00
[  664.877363]  ? perf_trace_sched_process_exec+0x860/0x860
[  664.882824]  ? __might_sleep+0x95/0x190
[  664.886807]  __alloc_pages_nodemask+0xa80/0xde0
[  664.891488]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  664.896507]  ? __page_cache_alloc+0x191/0x5c0
[  664.901000]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  664.905945]  ? kasan_check_read+0x11/0x20
[  664.910094]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  664.915378]  ? zap_class+0x640/0x640
[  664.919101]  ? zap_class+0x640/0x640
[  664.922812]  ? zap_class+0x640/0x640
[  664.926529]  ? __do_page_cache_readahead+0x7ce/0x980
[  664.931642]  ? find_held_lock+0x36/0x1c0
[  664.935707]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  664.941252]  alloc_pages_current+0x173/0x350
[  664.945672]  __page_cache_alloc+0x38c/0x5c0
[  664.949996]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  664.954934]  ? kasan_check_read+0x11/0x20
[  664.959085]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  664.964364]  ? generic_perform_write+0x6a0/0x6a0
[  664.969121]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  664.974663]  ? check_preemption_disabled+0x48/0x280
[  664.979689]  filemap_fault+0x1594/0x25f0
[  664.983783]  ? __lock_page_or_retry+0xa00/0xa00
[  664.988469]  ? mark_held_locks+0x130/0x130
[  664.992711]  ? rcu_softirq_qs+0x20/0x20
[  664.996695]  ? remove_wait_queue+0x1a6/0x360
[  665.001112]  ? trace_hardirqs_off_caller+0x310/0x310
[  665.006224]  ? filemap_map_pages+0xe04/0x1990
[  665.010738]  ? print_usage_bug+0xc0/0xc0
[  665.014804]  ? add_wait_queue+0x2b0/0x2b0
[  665.018957]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  665.023888]  ? print_usage_bug+0xc0/0xc0
[  665.027955]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  665.033495]  ? fput+0x130/0x1a0
[  665.036778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.042323]  ? print_usage_bug+0xc0/0xc0
[  665.046390]  ? __lock_acquire+0x62f/0x4c20
[  665.050639]  ? lock_acquire+0x1ed/0x520
[  665.054614]  ? ext4_filemap_fault+0x7a/0xad
[  665.058941]  ? lock_release+0xa00/0xa00
[  665.062917]  ? perf_trace_sched_process_exec+0x860/0x860
[  665.068373]  ? print_usage_bug+0xc0/0xc0
[  665.072435]  ? print_usage_bug+0xc0/0xc0
[  665.076507]  ? down_read+0x8d/0x120
[  665.080133]  ? ext4_filemap_fault+0x7a/0xad
[  665.084459]  ? __down_interruptible+0x700/0x700
[  665.089140]  ext4_filemap_fault+0x82/0xad
[  665.093293]  __do_fault+0x100/0x6b0
[  665.096923]  ? pmd_devmap_trans_unstable+0x220/0x220
[  665.102037]  ? mark_held_locks+0x130/0x130
[  665.106279]  ? mark_held_locks+0x130/0x130
[  665.110510]  ? find_held_lock+0x36/0x1c0
[  665.114573]  ? zap_class+0x640/0x640
[  665.118284]  ? find_held_lock+0x36/0x1c0
[  665.122348]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.127892]  __handle_mm_fault+0x307c/0x5920
[  665.132306]  ? poll_select_copy_remaining+0x18c/0x6a0
[  665.137530]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  665.142382]  ? __might_fault+0x12b/0x1e0
[  665.146447]  ? lock_downgrade+0x900/0x900
[  665.150606]  ? zap_class+0x640/0x640
[  665.154318]  ? zap_class+0x640/0x640
[  665.158050]  ? find_held_lock+0x36/0x1c0
[  665.162124]  ? handle_mm_fault+0x42a/0xc70
[  665.166362]  ? lock_downgrade+0x900/0x900
[  665.170512]  ? check_preemption_disabled+0x48/0x280
[  665.175535]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  665.180463]  ? kasan_check_read+0x11/0x20
[  665.184615]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  665.189894]  ? rcu_softirq_qs+0x20/0x20
[  665.193868]  ? trace_hardirqs_off_caller+0x310/0x310
[  665.198974]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.204512]  ? check_preemption_disabled+0x48/0x280
[  665.209535]  handle_mm_fault+0x54f/0xc70
[  665.213603]  ? __handle_mm_fault+0x5920/0x5920
[  665.218189]  ? find_vma+0x34/0x190
[  665.221735]  __do_page_fault+0x5e8/0xe60
[  665.225799]  ? trace_hardirqs_off+0xb8/0x310
[  665.230221]  do_page_fault+0xf2/0x7e0
[  665.234047]  ? vmalloc_sync_all+0x30/0x30
[  665.238200]  ? error_entry+0x70/0xd0
[  665.241916]  ? trace_hardirqs_off_caller+0xbb/0x310
[  665.246933]  ? trace_hardirqs_on_caller+0xc0/0x310
[  665.251870]  ? syscall_return_slowpath+0x5e0/0x5e0
[  665.256798]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  665.261643]  ? trace_hardirqs_on_caller+0x310/0x310
[  665.266661]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  665.272114]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  665.277131]  ? prepare_exit_to_usermode+0x291/0x3b0
[  665.282153]  ? page_fault+0x8/0x30
[  665.285701]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  665.290558]  ? page_fault+0x8/0x30
[  665.294105]  page_fault+0x1e/0x30
[  665.297558] RIP: 0033:0x7f9db7ca8dd3
[  665.301284] Code: Bad RIP value.
[  665.304644] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  665.310005] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  665.317297] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  665.324570] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  665.331835] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  665.339102] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  665.346396] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  665.346460] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  665.352892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.352897] Call Trace:
[  665.352919]  dump_stack+0x244/0x39d
[  665.352937]  ? dump_stack_print_info.cold.1+0x20/0x20
[  665.359508] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  665.368771]  warn_alloc.cold.117+0xb7/0x1bd
[  665.371328] init cpuset=
[  665.374948]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  665.380110] /
[  665.389806]  ? lock_downgrade+0x900/0x900
[  665.394106]  mems_allowed=0
[  665.396780]  ? trace_hardirqs_off+0xb8/0x310
[  665.414758]  ? trace_hardirqs_off+0xb8/0x310
[  665.419180]  __alloc_pages_slowpath+0x2660/0x2d70
[  665.424058]  ? warn_alloc+0x120/0x120
[  665.427868]  ? warn_alloc+0x120/0x120
[  665.431670]  ? print_usage_bug+0xc0/0xc0
[  665.435731]  ? warn_alloc+0x120/0x120
[  665.439530]  ? print_usage_bug+0xc0/0xc0
[  665.443596]  ? __lock_acquire+0x62f/0x4c20
[  665.448178]  ? __lock_acquire+0x62f/0x4c20
[  665.452417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.457955]  ? should_fail+0x22d/0xd01
[  665.461846]  ? __lock_acquire+0x62f/0x4c20
[  665.466086]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  665.471192]  ? __lock_acquire+0x62f/0x4c20
[  665.475432]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  665.480531]  ? __lock_acquire+0x62f/0x4c20
[  665.484768]  ? should_fail+0x22d/0xd01
[  665.488665]  ? mark_held_locks+0x130/0x130
[  665.492901]  ? mark_held_locks+0x130/0x130
[  665.497142]  ? zap_class+0x640/0x640
[  665.500854]  ? print_usage_bug+0xc0/0xc0
[  665.504922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.510458]  ? check_preemption_disabled+0x48/0x280
[  665.515482]  ? __lock_is_held+0xb5/0x140
[  665.519554]  __alloc_pages_nodemask+0xa80/0xde0
[  665.524227]  ? zap_class+0x640/0x640
[  665.527946]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  665.532973]  ? find_held_lock+0x36/0x1c0
[  665.537054]  ? ____cache_alloc_node+0x1c7/0x1e0
[  665.541725]  ? lock_downgrade+0x900/0x900
[  665.545880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.551439]  cache_grow_begin+0xa5/0x8c0
[  665.555506]  ? do_raw_spin_unlock+0xa7/0x330
[  665.559921]  fallback_alloc+0x204/0x2e0
[  665.563903]  ____cache_alloc_node+0x1c7/0x1e0
[  665.568408]  kmem_cache_alloc_node+0xe3/0x730
[  665.572907]  ? ipv6_get_ifaddr+0x42e/0x620
[  665.577156]  __alloc_skb+0x119/0x770
[  665.580876]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  665.586163]  ? netdev_alloc_frag+0x1f0/0x1f0
[  665.590571]  ? lock_downgrade+0x900/0x900
[  665.594725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.600265]  ? refcount_sub_and_test_checked+0x203/0x310
[  665.605725]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  665.611182]  ? addrconf_rs_timer+0x690/0x690
[  665.615607]  ndisc_alloc_skb+0x144/0x340
[  665.619677]  ndisc_send_rs+0x331/0x6e0
[  665.623573]  addrconf_rs_timer+0x314/0x690
[  665.627831]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.632081]  call_timer_fn+0x272/0x920
[  665.635970]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.640207]  ? process_timeout+0x40/0x40
[  665.644278]  ? __run_timers+0x7da/0xc70
[  665.648490]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.652990]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.657492]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.661730]  ? lockdep_hardirqs_on+0x296/0x5b0
[  665.666314]  ? trace_hardirqs_on+0xbd/0x310
[  665.670641]  ? kasan_check_read+0x11/0x20
[  665.674802]  ? __run_timers+0x7da/0xc70
[  665.678790]  ? trace_hardirqs_off_caller+0x310/0x310
[  665.683912]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  665.688152]  __run_timers+0x7e5/0xc70
[  665.691970]  ? timer_fixup_init+0x70/0x70
[  665.696125]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.700625]  ? _raw_spin_unlock_irq+0x27/0x80
[  665.705125]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  665.709710]  ? trace_hardirqs_on+0xbd/0x310
[  665.714043]  ? kasan_check_read+0x11/0x20
[  665.718194]  ? finish_task_switch+0x1f4/0x910
[  665.722691]  ? trace_hardirqs_off_caller+0x310/0x310
[  665.727801]  ? compat_start_thread+0x80/0x80
[  665.732234]  ? pvclock_read_flags+0x160/0x160
[  665.736730]  ? __switch_to_asm+0x34/0x70
[  665.740794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.746336]  ? check_preemption_disabled+0x48/0x280
[  665.751366]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  665.756941]  ? rcu_pm_notify+0xc0/0xc0
[  665.760838]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  665.766381]  ? check_preemption_disabled+0x48/0x280
[  665.771411]  run_timer_softirq+0x52/0xb0
[  665.775477]  ? rcu_read_lock_sched_held+0x14f/0x180
[  665.780504]  __do_softirq+0x308/0xb7e
[  665.784317]  ? trace_hardirqs_on_caller+0xc0/0x310
[  665.789257]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  665.794369]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  665.799835]  ? schedule+0x108/0x460
[  665.803479]  ? trace_hardirqs_off+0xb8/0x310
[  665.807896]  ? smpboot_thread_fn+0x68b/0xa00
[  665.812317]  ? trace_hardirqs_on+0x310/0x310
[  665.816742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.822296]  ? check_preemption_disabled+0x48/0x280
[  665.827332]  ? takeover_tasklets+0xa90/0xa90
[  665.831755]  run_ksoftirqd+0x5e/0x100
[  665.835565]  smpboot_thread_fn+0x68b/0xa00
[  665.839819]  ? sort_range+0x30/0x30
[  665.843458]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  665.848574]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  665.854121]  ? __kthread_parkme+0xfb/0x1a0
[  665.858368]  kthread+0x35a/0x420
[  665.861742]  ? sort_range+0x30/0x30
[  665.865376]  ? kthread_stop+0x900/0x900
[  665.869358]  ret_from_fork+0x3a/0x50
[  665.873097] warn_alloc_show_mem: 1 callbacks suppressed
[  665.873108] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  665.873110] Mem-Info:
[  665.873140] active_anon:34612 inactive_anon:506 isolated_anon:0
[  665.873140]  active_file:13 inactive_file:12 isolated_file:0
[  665.873140]  unevictable:0 dirty:0 writeback:0 unstable:0
[  665.873140]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  665.873140]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  665.873140]  free:13736 free_pcp:286 free_cma:0
[  665.878483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  665.878492] Call Trace:
[  665.884301] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  665.886701]  <IRQ>
[  665.919666] Node 0 
[  665.929053]  dump_stack+0x244/0x39d
[  665.931636] 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
[  665.959295]  ? dump_stack_print_info.cold.1+0x20/0x20
[  665.961426] lowmem_reserve[]:
[  665.963673]  warn_alloc.cold.117+0xb7/0x1bd
[  665.967270]  0
[  665.992786]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  665.997959]  2820 6323
[  666.001087]  ? lock_downgrade+0x900/0x900
[  666.005380]  6323
[  666.007178]  ? trace_hardirqs_off+0xb8/0x310
[  666.014485]  ? trace_hardirqs_off+0xb8/0x310
[  666.018607] Node 0 
[  666.020669]  __alloc_pages_slowpath+0x2660/0x2d70
[  666.025071] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  666.025079] lowmem_reserve[]:
[  666.029506]  ? warn_alloc+0x120/0x120
[  666.031697]  0
[  666.036539]  ? warn_alloc+0x120/0x120
[  666.063525]  0
[  666.066636]  ? print_usage_bug+0xc0/0xc0
[  666.070409]  3503
[  666.072217]  ? warn_alloc+0x120/0x120
[  666.075989]  3503
[  666.077788]  ? print_usage_bug+0xc0/0xc0
[  666.083883]  ? __lock_acquire+0x62f/0x4c20
[  666.087660] Node 0 
[  666.089719]  ? __lock_acquire+0x62f/0x4c20
[  666.093785] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  666.097985]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  666.100194] lowmem_reserve[]:
[  666.104424]  ? should_fail+0x22d/0xd01
[  666.132778]  0
[  666.138325]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  666.141398]  0
[  666.145279]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  666.147059]  0
[  666.152330]  ? __lock_acquire+0x62f/0x4c20
[  666.154114]  0
[  666.159212]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  666.165234]  ? __lock_acquire+0x62f/0x4c20
[  666.167011] Node 0 
[  666.172122]  ? should_fail+0x22d/0xd01
[  666.176335] DMA: 
[  666.178570]  ? rcu_irq_exit+0x1a2/0x390
[  666.182430] 1*4kB 
[  666.184494]  ? mark_held_locks+0x130/0x130
[  666.188436] (U) 
[  666.190580]  ? mark_held_locks+0x130/0x130
[  666.194782] 0*8kB 0*16kB 
[  666.196780]  ? try_to_wake_up+0x10a/0x12e0
[  666.200992] 1*32kB (U) 
[  666.203761]  ? zap_class+0x640/0x640
[  666.207976] 2*64kB 
[  666.210552]  ? print_usage_bug+0xc0/0xc0
[  666.214244] (U) 
[  666.216478]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.220511] 1*128kB 
[  666.222482]  ? check_preemption_disabled+0x48/0x280
[  666.227994] (U) 
[  666.230326]  ? __lock_is_held+0xb5/0x140
[  666.235308] 1*256kB 
[  666.237280]  __alloc_pages_nodemask+0xa80/0xde0
[  666.241324] (U) 
[  666.243643]  ? zap_class+0x640/0x640
[  666.248287] 0*512kB 
[  666.250258]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  666.253945] 1*1024kB 
[  666.256269]  ? find_held_lock+0x36/0x1c0
[  666.261255] (U) 
[  666.263667]  ? ____cache_alloc_node+0x1c7/0x1e0
[  666.267695] 1*2048kB 
[  666.269666]  ? lock_downgrade+0x900/0x900
[  666.274309] (M) 
[  666.276719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.280834] 3*4096kB (M) 
[  666.282828]  cache_grow_begin+0xa5/0x8c0
[  666.288337] = 15908kB
[  666.291093]  ? do_raw_spin_unlock+0xa7/0x330
[  666.295131] Node 0 
[  666.297539]  fallback_alloc+0x204/0x2e0
[  666.301919] DMA32: 
[  666.304155]  ____cache_alloc_node+0x1c7/0x1e0
[  666.308105] 3*4kB 
[  666.310336]  kmem_cache_alloc_node+0xe3/0x730
[  666.314805] (M) 
[  666.316949]  ? ipv6_get_ifaddr+0x42e/0x620
[  666.321415] 6*8kB 
[  666.323392]  __alloc_skb+0x119/0x770
[  666.327592] (M) 
[  666.329740]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  666.333428] 7*16kB 
[  666.335400]  ? netdev_alloc_frag+0x1f0/0x1f0
[  666.340648] (M) 
[  666.342878]  ? lock_downgrade+0x900/0x900
[  666.347259] 7*32kB 
[  666.349236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.353358] (UM) 
[  666.355593]  ? refcount_sub_and_test_checked+0x203/0x310
[  666.361104] 2*64kB 
[  666.363159]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  666.368579] (M) 
[  666.370814]  ? addrconf_rs_timer+0x690/0x690
[  666.376238] 3*128kB 
[  666.378214]  ndisc_alloc_skb+0x144/0x340
[  666.382590] (UM) 
[  666.384910]  ndisc_send_rs+0x331/0x6e0
[  666.388948] 5*256kB 
[  666.391005]  addrconf_rs_timer+0x314/0x690
[  666.394861] (UM) 
[  666.397177]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  666.401392] 3*512kB 
[  666.403456]  call_timer_fn+0x272/0x920
[  666.407660] (M) 
[  666.409978]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  666.413843] 3*1024kB 
[  666.415810]  ? process_timeout+0x40/0x40
[  666.420025] (UM) 
[  666.422444]  ? mark_held_locks+0xc7/0x130
[  666.426479] 3*2048kB 
[  666.428541]  ? _raw_spin_unlock_irq+0x27/0x80
[  666.432663] (UM) 
[  666.435076]  ? _raw_spin_unlock_irq+0x27/0x80
[  666.439547] 3*4096kB 
[  666.441605]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  666.446073] (M) 
[  666.448482]  ? lockdep_hardirqs_on+0x296/0x5b0
[  666.452693] = 25228kB
[  666.454664]  ? trace_hardirqs_on+0xbd/0x310
[  666.459219] Node 0 
[  666.461629]  ? kasan_check_read+0x11/0x20
[  666.465926] Normal: 
[  666.468163]  ? __run_timers+0x7da/0xc70
[  666.472287] 604*4kB 
[  666.474607]  ? trace_hardirqs_off_caller+0x310/0x310
[  666.478559] (UME) 
[  666.480884]  ? __queue_work+0x1440/0x1440
[  666.485957] 496*8kB 
[  666.488106]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  666.492225] (UME) 
[  666.494547]  __run_timers+0x7e5/0xc70
[  666.498757] 238*16kB 
[  666.500910]  ? timer_fixup_init+0x70/0x70
[  666.504678] (ME) 
[  666.507081]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  666.511199] 101*32kB (UM) 
[  666.513264]  ? zap_class+0x640/0x640
[  666.518254] 0*64kB 
[  666.521091]  ? print_usage_bug+0xc0/0xc0
[  666.524782] 1*128kB 
[  666.527026]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  666.531057] (U) 
[  666.533381]  ? find_held_lock+0x36/0x1c0
[  666.538538] 1*256kB (U) 
[  666.540521]  ? zap_class+0x640/0x640
[  666.544561] 0*512kB 
[  666.547240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.550923] 0*1024kB 
[  666.553240]  ? check_preemption_disabled+0x48/0x280
[  666.558747] 0*2048kB 0*4096kB 
[  666.561169]  ? __lock_is_held+0xb5/0x140
[  666.566161] = 13808kB
[  666.569352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.573392] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  666.575792]  ? check_preemption_disabled+0x48/0x280
[  666.581313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  666.590146]  run_timer_softirq+0x52/0xb0
[  666.595139] 4634 total pagecache pages
[  666.603711]  ? rcu_read_lock_sched_held+0x14f/0x180
[  666.607751] 0 pages in swap cache
[  666.611629]  __do_softirq+0x308/0xb7e
[  666.616621] Swap cache stats: add 0, delete 0, find 0/0
[  666.620072]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  666.623852] Free swap  = 0kB
[  666.629208]  ? lock_downgrade+0x900/0x900
[  666.633678] Total swap = 0kB
[  666.636692]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  666.640812] 1965979 pages RAM
[  666.643828]  ? pvclock_read_flags+0x160/0x160
[  666.648904] 0 pages HighMem/MovableOnly
[  666.652006]  ? lapic_next_event+0x5a/0x90
[  666.656472] 342292 pages reserved
[  666.660438]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.664560] 0 pages cma reserved
[  666.668010]  ? kvm_clock_read+0x18/0x30
[  666.673603] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  666.676885]  ? kvm_sched_clock_read+0x9/0x20
[  666.680937] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  666.687326]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  666.691709] ksoftirqd/1 cpuset=
[  666.702017]  ? check_preemption_disabled+0x48/0x280
[  666.707538] /
[  666.710819]  irq_exit+0x17f/0x1c0
[  666.715807]  mems_allowed=0
[  666.717514]  smp_apic_timer_interrupt+0x1cb/0x760
[  666.728712]  ? smp_reschedule_interrupt+0x109/0x650
[  666.733734]  ? smp_call_function_single_interrupt+0x650/0x650
[  666.739625]  ? interrupt_entry+0xb5/0xc0
[  666.743691]  ? trace_hardirqs_off_caller+0xbb/0x310
[  666.748710]  ? trace_hardirqs_off_caller+0xbb/0x310
[  666.753734]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  666.758582]  ? trace_hardirqs_on_caller+0x310/0x310
[  666.763601]  ? trace_hardirqs_on_caller+0x310/0x310
[  666.768625]  ? task_prio+0x50/0x50
[  666.772169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.777714]  ? check_preemption_disabled+0x48/0x280
[  666.783030]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  666.787892]  apic_timer_interrupt+0xf/0x20
[  666.792126]  </IRQ>
[  666.794365] RIP: 0010:dump_stack+0x20e/0x39d
[  666.798779] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  666.817692] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  666.825415] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  666.832691] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  666.840008] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  666.847299] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  666.854576] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  666.861875]  ? dump_stack+0x205/0x39d
[  666.865696]  ? dump_stack_print_info.cold.1+0x20/0x20
[  666.870906]  dump_header+0x27b/0xf72
[  666.874632]  ? mark_held_locks+0x130/0x130
[  666.878878]  ? pagefault_out_of_memory+0x197/0x197
[  666.883819]  ? __lock_acquire+0x62f/0x4c20
[  666.888057]  ? zap_class+0x640/0x640
[  666.891774]  ? percpu_ref_get_many+0x240/0x240
[  666.896364]  ? print_usage_bug+0xc0/0xc0
[  666.900432]  ? print_usage_bug+0xc0/0xc0
[  666.904504]  ? zap_class+0x640/0x640
[  666.908226]  ? print_usage_bug+0xc0/0xc0
[  666.912291]  ? print_usage_bug+0xc0/0xc0
[  666.916370]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  666.921921]  ? find_held_lock+0x36/0x1c0
[  666.925995]  ? mark_held_locks+0xc7/0x130
[  666.930158]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  666.935265]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  666.940370]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  666.944957]  ? trace_hardirqs_on+0xbd/0x310
[  666.949279]  ? kasan_check_read+0x11/0x20
[  666.953429]  ? ___ratelimit+0x3b4/0x672
[  666.957405]  ? trace_hardirqs_off_caller+0x310/0x310
[  666.962513]  ? trace_hardirqs_on+0x310/0x310
[  666.966928]  ? lock_downgrade+0x900/0x900
[  666.971089]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  666.976192]  ? ___ratelimit+0x3b9/0x672
[  666.980169]  ? idr_get_free+0xec0/0xec0
[  666.984145]  ? find_held_lock+0x36/0x1c0
[  666.988228]  oom_kill_process.cold.27+0x10/0x903
[  666.992989]  ? zap_class+0x640/0x640
[  666.996709]  ? check_preemption_disabled+0x48/0x280
[  667.001736]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  667.006664]  ? kasan_check_read+0x11/0x20
[  667.010832]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  667.016117]  ? oom_evaluate_task+0x540/0x540
[  667.020530]  ? find_held_lock+0x36/0x1c0
[  667.024606]  ? out_of_memory+0x974/0x1430
[  667.028755]  ? lock_downgrade+0x900/0x900
[  667.032906]  ? check_preemption_disabled+0x48/0x280
[  667.037933]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  667.042881]  ? kasan_check_read+0x11/0x20
[  667.047055]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  667.052335]  ? rcu_softirq_qs+0x20/0x20
[  667.056319]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.061860]  ? oom_evaluate_task+0x302/0x540
[  667.066276]  out_of_memory+0xa84/0x1430
[  667.070265]  ? oom_killer_disable+0x3a0/0x3a0
[  667.074765]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  667.079697]  ? __mutex_add_waiter+0x2a0/0x2a0
[  667.084208]  __alloc_pages_slowpath+0x22d4/0x2d70
[  667.089092]  ? warn_alloc+0x120/0x120
[  667.092897]  ? rcu_softirq_qs+0x20/0x20
[  667.096897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.102435]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.107973]  ? should_fail+0x22d/0xd01
[  667.111864]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  667.116970]  ? zap_class+0x640/0x640
[  667.120706]  ? __lock_is_held+0xb5/0x140
[  667.124775]  ? mark_held_locks+0x130/0x130
[  667.129017]  ? lock_release+0xa00/0xa00
[  667.133028]  ? perf_trace_sched_process_exec+0x860/0x860
[  667.138507]  ? __might_sleep+0x95/0x190
[  667.142487]  __alloc_pages_nodemask+0xa80/0xde0
[  667.147167]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  667.152192]  ? __page_cache_alloc+0x191/0x5c0
[  667.156687]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  667.161620]  ? kasan_check_read+0x11/0x20
[  667.165788]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  667.171076]  ? zap_class+0x640/0x640
[  667.174799]  ? zap_class+0x640/0x640
[  667.178512]  ? zap_class+0x640/0x640
[  667.182232]  ? __do_page_cache_readahead+0x7ce/0x980
[  667.187348]  ? find_held_lock+0x36/0x1c0
[  667.191417]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  667.196968]  alloc_pages_current+0x173/0x350
[  667.201388]  __page_cache_alloc+0x38c/0x5c0
[  667.205720]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  667.210660]  ? kasan_check_read+0x11/0x20
[  667.214820]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  667.220112]  ? generic_perform_write+0x6a0/0x6a0
[  667.224874]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.230422]  ? check_preemption_disabled+0x48/0x280
[  667.235453]  filemap_fault+0x1594/0x25f0
[  667.239552]  ? __lock_page_or_retry+0xa00/0xa00
[  667.244264]  ? mark_held_locks+0x130/0x130
[  667.248510]  ? rcu_softirq_qs+0x20/0x20
[  667.252501]  ? remove_wait_queue+0x1a6/0x360
[  667.256917]  ? trace_hardirqs_off_caller+0x310/0x310
[  667.262040]  ? filemap_map_pages+0xe04/0x1990
[  667.266556]  ? print_usage_bug+0xc0/0xc0
[  667.270627]  ? add_wait_queue+0x2b0/0x2b0
[  667.274781]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  667.279718]  ? print_usage_bug+0xc0/0xc0
[  667.283786]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  667.289326]  ? fput+0x130/0x1a0
[  667.292616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.298165]  ? print_usage_bug+0xc0/0xc0
[  667.302234]  ? __lock_acquire+0x62f/0x4c20
[  667.306480]  ? lock_acquire+0x1ed/0x520
[  667.310457]  ? ext4_filemap_fault+0x7a/0xad
[  667.314790]  ? lock_release+0xa00/0xa00
[  667.318771]  ? perf_trace_sched_process_exec+0x860/0x860
[  667.324224]  ? print_usage_bug+0xc0/0xc0
[  667.328286]  ? print_usage_bug+0xc0/0xc0
[  667.332362]  ? down_read+0x8d/0x120
[  667.335994]  ? ext4_filemap_fault+0x7a/0xad
[  667.340325]  ? __down_interruptible+0x700/0x700
[  667.345012]  ext4_filemap_fault+0x82/0xad
[  667.349177]  __do_fault+0x100/0x6b0
[  667.352812]  ? pmd_devmap_trans_unstable+0x220/0x220
[  667.357920]  ? mark_held_locks+0x130/0x130
[  667.362158]  ? mark_held_locks+0x130/0x130
[  667.366392]  ? find_held_lock+0x36/0x1c0
[  667.370460]  ? zap_class+0x640/0x640
[  667.374187]  ? find_held_lock+0x36/0x1c0
[  667.378253]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.383801]  __handle_mm_fault+0x307c/0x5920
[  667.388211]  ? poll_select_copy_remaining+0x18c/0x6a0
[  667.393410]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  667.398259]  ? __might_fault+0x12b/0x1e0
[  667.402326]  ? lock_downgrade+0x900/0x900
[  667.406486]  ? zap_class+0x640/0x640
[  667.410202]  ? zap_class+0x640/0x640
[  667.413923]  ? find_held_lock+0x36/0x1c0
[  667.417997]  ? handle_mm_fault+0x42a/0xc70
[  667.422243]  ? lock_downgrade+0x900/0x900
[  667.426392]  ? check_preemption_disabled+0x48/0x280
[  667.431416]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  667.436347]  ? kasan_check_read+0x11/0x20
[  667.440501]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  667.445789]  ? rcu_softirq_qs+0x20/0x20
[  667.449763]  ? trace_hardirqs_off_caller+0x310/0x310
[  667.454872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.460418]  ? check_preemption_disabled+0x48/0x280
[  667.465451]  handle_mm_fault+0x54f/0xc70
[  667.469518]  ? __handle_mm_fault+0x5920/0x5920
[  667.474113]  ? find_vma+0x34/0x190
[  667.477660]  __do_page_fault+0x5e8/0xe60
[  667.481726]  ? trace_hardirqs_off+0xb8/0x310
[  667.486152]  do_page_fault+0xf2/0x7e0
[  667.489955]  ? vmalloc_sync_all+0x30/0x30
[  667.494108]  ? error_entry+0x70/0xd0
[  667.497822]  ? trace_hardirqs_off_caller+0xbb/0x310
[  667.502841]  ? trace_hardirqs_on_caller+0xc0/0x310
[  667.507774]  ? syscall_return_slowpath+0x5e0/0x5e0
[  667.512709]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  667.517560]  ? trace_hardirqs_on_caller+0x310/0x310
[  667.522582]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  667.528053]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  667.533088]  ? prepare_exit_to_usermode+0x291/0x3b0
[  667.538142]  ? page_fault+0x8/0x30
[  667.541698]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  667.546553]  ? page_fault+0x8/0x30
[  667.550099]  page_fault+0x1e/0x30
[  667.553557] RIP: 0033:0x7f9db7ca8dd3
[  667.557281] Code: Bad RIP value.
[  667.560643] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  667.566008] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  667.573298] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  667.580567] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  667.587841] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  667.595116] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  667.602421] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  667.602506] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  667.608931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  667.608937] Call Trace:
[  667.608958]  dump_stack+0x244/0x39d
[  667.608975]  ? dump_stack_print_info.cold.1+0x20/0x20
[  667.609001]  warn_alloc.cold.117+0xb7/0x1bd
[  667.615531] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  667.624820]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  667.627395] init cpuset=
[  667.631037]  ? lock_downgrade+0x900/0x900
[  667.636230] /
[  667.640555]  ? trace_hardirqs_off+0xb8/0x310
[  667.650701]  mems_allowed=0
[  667.655550]  ? trace_hardirqs_off+0xb8/0x310
[  667.675742]  __alloc_pages_slowpath+0x2660/0x2d70
[  667.680619]  ? warn_alloc+0x120/0x120
[  667.684424]  ? warn_alloc+0x120/0x120
[  667.688227]  ? print_usage_bug+0xc0/0xc0
[  667.692290]  ? warn_alloc+0x120/0x120
[  667.696105]  ? print_usage_bug+0xc0/0xc0
[  667.700167]  ? __lock_acquire+0x62f/0x4c20
[  667.704400]  ? __lock_acquire+0x62f/0x4c20
[  667.708638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  667.714178]  ? should_fail+0x22d/0xd01
[  667.718070]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  667.723176]  ? __lock_acquire+0x62f/0x4c20
[  667.727417]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  667.732527]  ? __lock_acquire+0x62f/0x4c20
[  667.736767]  ? should_fail+0x22d/0xd01
[  667.740660]  ? find_held_lock+0x36/0x1c0
[  667.744730]  ? mark_held_locks+0x130/0x130
[  667.748969]  ? mark_held_locks+0x130/0x130
[  667.753204]  ? zap_class+0x640/0x640
[  667.756923]  ? mark_held_locks+0xc7/0x130
[  667.761075]  ? do_raw_spin_unlock+0xa7/0x330
[  667.765496]  ? zap_class+0x640/0x640
[  667.769208]  ? print_usage_bug+0xc0/0xc0
[  667.773272]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.778812]  ? check_preemption_disabled+0x48/0x280
[  667.783859]  ? __lock_is_held+0xb5/0x140
[  667.787932]  __alloc_pages_nodemask+0xa80/0xde0
[  667.792599]  ? zap_class+0x640/0x640
[  667.796317]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  667.801354]  ? find_held_lock+0x36/0x1c0
[  667.805425]  ? ____cache_alloc_node+0x1c7/0x1e0
[  667.810099]  ? lock_downgrade+0x900/0x900
[  667.814254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.819807]  cache_grow_begin+0xa5/0x8c0
[  667.823876]  ? do_raw_spin_unlock+0xa7/0x330
[  667.828297]  fallback_alloc+0x204/0x2e0
[  667.832280]  ____cache_alloc_node+0x1c7/0x1e0
[  667.836783]  kmem_cache_alloc_node+0xe3/0x730
[  667.841284]  ? ipv6_get_ifaddr+0x42e/0x620
[  667.845536]  __alloc_skb+0x119/0x770
[  667.849255]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  667.854539]  ? netdev_alloc_frag+0x1f0/0x1f0
[  667.858953]  ? lock_downgrade+0x900/0x900
[  667.863112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  667.868654]  ? refcount_sub_and_test_checked+0x203/0x310
[  667.874120]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  667.879576]  ? addrconf_rs_timer+0x690/0x690
[  667.883996]  ndisc_alloc_skb+0x144/0x340
[  667.888073]  ndisc_send_rs+0x331/0x6e0
[  667.891983]  addrconf_rs_timer+0x314/0x690
[  667.896223]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.900477]  call_timer_fn+0x272/0x920
[  667.904367]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.908608]  ? process_timeout+0x40/0x40
[  667.912684]  ? __run_timers+0x7da/0xc70
[  667.916666]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.921169]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.925664]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.929901]  ? lockdep_hardirqs_on+0x296/0x5b0
[  667.934486]  ? trace_hardirqs_on+0xbd/0x310
[  667.938822]  ? kasan_check_read+0x11/0x20
[  667.942969]  ? __run_timers+0x7da/0xc70
[  667.946942]  ? trace_hardirqs_off_caller+0x310/0x310
[  667.952057]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.956300]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  667.960538]  __run_timers+0x7e5/0xc70
[  667.964356]  ? timer_fixup_init+0x70/0x70
[  667.968507]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.973004]  ? _raw_spin_unlock_irq+0x27/0x80
[  667.977599]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  667.982186]  ? trace_hardirqs_on+0xbd/0x310
[  667.986510]  ? kasan_check_read+0x11/0x20
[  667.990669]  ? finish_task_switch+0x1f4/0x910
[  667.995169]  ? trace_hardirqs_off_caller+0x310/0x310
[  668.000277]  ? compat_start_thread+0x80/0x80
[  668.004713]  ? pvclock_read_flags+0x160/0x160
[  668.009215]  ? __switch_to_asm+0x34/0x70
[  668.013280]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.018819]  ? check_preemption_disabled+0x48/0x280
[  668.023862]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  668.029400]  ? rcu_pm_notify+0xc0/0xc0
[  668.033295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.038832]  ? check_preemption_disabled+0x48/0x280
[  668.043860]  run_timer_softirq+0x52/0xb0
[  668.047922]  ? rcu_read_lock_sched_held+0x14f/0x180
[  668.052966]  __do_softirq+0x308/0xb7e
[  668.056771]  ? trace_hardirqs_on_caller+0xc0/0x310
[  668.061703]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  668.066826]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  668.072291]  ? schedule+0x108/0x460
[  668.075933]  ? trace_hardirqs_off+0xb8/0x310
[  668.080343]  ? smpboot_thread_fn+0x68b/0xa00
[  668.084751]  ? trace_hardirqs_on+0x310/0x310
[  668.089161]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.094703]  ? check_preemption_disabled+0x48/0x280
[  668.099723]  ? takeover_tasklets+0xa90/0xa90
[  668.104138]  run_ksoftirqd+0x5e/0x100
[  668.107940]  smpboot_thread_fn+0x68b/0xa00
[  668.112179]  ? sort_range+0x30/0x30
[  668.115812]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  668.120935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.126476]  ? __kthread_parkme+0xfb/0x1a0
[  668.130715]  kthread+0x35a/0x420
[  668.134081]  ? sort_range+0x30/0x30
[  668.137708]  ? kthread_stop+0x900/0x900
[  668.141696]  ret_from_fork+0x3a/0x50
[  668.145428] warn_alloc_show_mem: 1 callbacks suppressed
[  668.145439] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  668.145441] Mem-Info:
[  668.145474] active_anon:34612 inactive_anon:506 isolated_anon:0
[  668.145474]  active_file:13 inactive_file:12 isolated_file:0
[  668.145474]  unevictable:0 dirty:0 writeback:0 unstable:0
[  668.145474]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  668.145474]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  668.145474]  free:13736 free_pcp:286 free_cma:0
[  668.150818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  668.156628] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  668.159039] Call Trace:
[  668.192006] Node 0 
[  668.201387]  <IRQ>
[  668.229085] 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
[  668.231646]  dump_stack+0x244/0x39d
[  668.233853] lowmem_reserve[]:
[  668.236002]  ? dump_stack_print_info.cold.1+0x20/0x20
[  668.261475]  0 2820
[  668.265138]  warn_alloc.cold.117+0xb7/0x1bd
[  668.268208]  6323
[  668.273388]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  668.275602]  6323
[  668.279914]  ? lock_downgrade+0x900/0x900
[  668.286787]  ? trace_hardirqs_off+0xb8/0x310
[  668.288826] Node 0 
[  668.292966]  ? trace_hardirqs_off+0xb8/0x310
[  668.297371] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  668.299581]  __alloc_pages_slowpath+0x2660/0x2d70
[  668.303950] lowmem_reserve[]: 0
[  668.330967]  ? warn_alloc+0x120/0x120
[  668.335767]  0
[  668.339055]  ? warn_alloc+0x120/0x120
[  668.342823]  3503
[  668.344622]  ? print_usage_bug+0xc0/0xc0
[  668.348390]  3503
[  668.350454]  ? warn_alloc+0x120/0x120
[  668.354490] Node 0 
[  668.356549]  ? print_usage_bug+0xc0/0xc0
[  668.360353] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  668.362560]  ? __lock_acquire+0x62f/0x4c20
[  668.366595] lowmem_reserve[]:
[  668.394972]  ? __lock_acquire+0x62f/0x4c20
[  668.399186]  0
[  668.402283]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.406487]  0 0
[  668.408293]  ? should_fail+0x22d/0xd01
[  668.413806]  0
[  668.415776]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  668.421431]  ? __lock_acquire+0x62f/0x4c20
[  668.426506] Node 0 DMA: 
[  668.430739]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  668.430754]  ? __lock_acquire+0x62f/0x4c20
[  668.433409] 1*4kB 
[  668.438505]  ? should_fail+0x22d/0xd01
[  668.442714] (U) 
[  668.444860]  ? find_held_lock+0x36/0x1c0
[  668.448719] 0*8kB 
[  668.450690]  ? mark_held_locks+0x130/0x130
[  668.454724] 0*16kB 
[  668.456867]  ? mark_held_locks+0x130/0x130
[  668.461074] 1*32kB 
[  668.463305]  ? zap_class+0x640/0x640
[  668.467514] (U) 
[  668.469740]  ? zap_class+0x640/0x640
[  668.473431] 2*64kB 
[  668.475398]  ? print_usage_bug+0xc0/0xc0
[  668.479087] (U) 
[  668.481320]  ? do_raw_spin_unlock+0xa7/0x330
[  668.485358] 1*128kB 
[  668.487322]  ? zap_class+0x640/0x640
[  668.491709] (U) 
[  668.494037]  ? print_usage_bug+0xc0/0xc0
[  668.497725] 1*256kB 
[  668.499695]  ? wq_watchdog_touch+0x9c/0xfe
[  668.503729] (U) 
[  668.506058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.510261] 0*512kB 
[  668.512234]  ? check_preemption_disabled+0x48/0x280
[  668.517742] 1*1024kB 
[  668.520069]  ? __lock_is_held+0xb5/0x140
[  668.525044] (U) 1*2048kB 
[  668.527461]  __alloc_pages_nodemask+0xa80/0xde0
[  668.531492] (M) 
[  668.534240]  ? zap_class+0x640/0x640
[  668.538886] 3*4096kB 
[  668.540856]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  668.544547] (M) 
[  668.546953]  ? find_held_lock+0x36/0x1c0
[  668.551936] = 15908kB
[  668.553907]  ? ____cache_alloc_node+0x1c7/0x1e0
[  668.557936] Node 0 
[  668.560341]  ? lock_downgrade+0x900/0x900
[  668.564986] DMA32: 
[  668.567219]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.571337] 3*4kB 
[  668.573571]  cache_grow_begin+0xa5/0x8c0
[  668.579094] (M) 
[  668.581244]  ? do_raw_spin_unlock+0xa7/0x330
[  668.585277] 6*8kB 
[  668.587254]  fallback_alloc+0x204/0x2e0
[  668.591636] (M) 
[  668.593781]  ____cache_alloc_node+0x1c7/0x1e0
[  668.597731] 7*16kB 
[  668.599702]  kmem_cache_alloc_node+0xe3/0x730
[  668.604169] (M) 
[  668.606403]  ? ipv6_get_ifaddr+0x42e/0x620
[  668.610864] 7*32kB (UM) 
[  668.612849]  __alloc_skb+0x119/0x770
[  668.617048] 2*64kB (M) 
[  668.619727]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  668.623417] 3*128kB 
[  668.625998]  ? netdev_alloc_frag+0x1f0/0x1f0
[  668.631244] (UM) 
[  668.633559]  ? lock_downgrade+0x900/0x900
[  668.633580]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.637959] 5*256kB 
[  668.640026]  ? refcount_sub_and_test_checked+0x203/0x310
[  668.644144] (UM) 
[  668.650171]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  668.652469] 3*512kB 
[  668.657910]  ? addrconf_rs_timer+0x690/0x690
[  668.659946] (M) 
[  668.665399]  ndisc_alloc_skb+0x144/0x340
[  668.667691] 3*1024kB 
[  668.672091]  ndisc_send_rs+0x331/0x6e0
[  668.674050] (UM) 
[  668.678108]  addrconf_rs_timer+0x314/0x690
[  668.680496] 3*2048kB 
[  668.684381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  668.686422] (UM) 
[  668.690660]  call_timer_fn+0x272/0x920
[  668.693053] 3*4096kB 
[  668.697283]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  668.699319] (M) 
[  668.703196]  ? process_timeout+0x40/0x40
[  668.705583] = 25228kB
[  668.709814]  ? mark_held_locks+0xc7/0x130
[  668.711758] Node 0 
[  668.715813]  ? _raw_spin_unlock_irq+0x27/0x80
[  668.718198] Normal: 
[  668.722339]  ? _raw_spin_unlock_irq+0x27/0x80
[  668.724557] 604*4kB 
[  668.729054]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  668.731350] (UME) 
[  668.735843]  ? lockdep_hardirqs_on+0x296/0x5b0
[  668.738141] 496*8kB 
[  668.742367]  ? trace_hardirqs_on+0xbd/0x310
[  668.744492] (UME) 
[  668.749070]  ? kasan_check_read+0x11/0x20
[  668.751376] 238*16kB 
[  668.755692]  ? __run_timers+0x7da/0xc70
[  668.757818] (ME) 
[  668.761961]  ? trace_hardirqs_off_caller+0x310/0x310
[  668.764351] 101*32kB 
[  668.768320]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  668.770357] (UM) 
[  668.775455]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  668.777844] 0*64kB 
[  668.782213]  __run_timers+0x7e5/0xc70
[  668.784258] 1*128kB 
[  668.788492]  ? timer_fixup_init+0x70/0x70
[  668.790695] (U) 
[  668.794492]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  668.796793] 1*256kB 
[  668.800933]  ? zap_class+0x640/0x640
[  668.802888] (U) 
[  668.807896]  ? print_usage_bug+0xc0/0xc0
[  668.810196] 0*512kB 
[  668.813906]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  668.815854] 0*1024kB 
[  668.819909]  ? find_held_lock+0x36/0x1c0
[  668.822207] 0*2048kB 
[  668.827391]  ? zap_class+0x640/0x640
[  668.829775] 0*4096kB 
[  668.833832]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.836217] = 13808kB
[  668.839924]  ? check_preemption_disabled+0x48/0x280
[  668.842319] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  668.847844]  ? __lock_is_held+0xb5/0x140
[  668.850231] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  668.855237]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.864055] 4634 total pagecache pages
[  668.868114]  ? check_preemption_disabled+0x48/0x280
[  668.876671] 0 pages in swap cache
[  668.882203]  run_timer_softirq+0x52/0xb0
[  668.886064] Swap cache stats: add 0, delete 0, find 0/0
[  668.891073]  ? rcu_read_lock_sched_held+0x14f/0x180
[  668.894505] Free swap  = 0kB
[  668.898564]  __do_softirq+0x308/0xb7e
[  668.903900] Total swap = 0kB
[  668.908905]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  668.911901] 1965979 pages RAM
[  668.915694]  ? lock_downgrade+0x900/0x900
[  668.918688] 0 pages HighMem/MovableOnly
[  668.923211]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  668.926289] 342292 pages reserved
[  668.930433]  ? pvclock_read_flags+0x160/0x160
[  668.934380] 0 pages cma reserved
[  668.939477]  ? lapic_next_event+0x5a/0x90
[  668.942972] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  668.947387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  668.950819] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  668.954881]  ? kvm_clock_read+0x18/0x30
[  668.961349] ksoftirqd/1 cpuset=
[  668.966878]  ? kvm_sched_clock_read+0x9/0x20
[  668.977161] /
[  668.981129]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  668.984391]  mems_allowed=0
[  668.988790]  ? check_preemption_disabled+0x48/0x280
[  669.003941]  irq_exit+0x17f/0x1c0
[  669.007401]  smp_apic_timer_interrupt+0x1cb/0x760
[  669.012244]  ? smp_reschedule_interrupt+0x109/0x650
[  669.017265]  ? smp_call_function_single_interrupt+0x650/0x650
[  669.023152]  ? interrupt_entry+0xb5/0xc0
[  669.027217]  ? trace_hardirqs_off_caller+0xbb/0x310
[  669.032230]  ? trace_hardirqs_off_caller+0xbb/0x310
[  669.037250]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  669.042092]  ? trace_hardirqs_on_caller+0x310/0x310
[  669.047109]  ? trace_hardirqs_on_caller+0x310/0x310
[  669.052125]  ? task_prio+0x50/0x50
[  669.055666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.061203]  ? check_preemption_disabled+0x48/0x280
[  669.066225]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  669.071078]  apic_timer_interrupt+0xf/0x20
[  669.075305]  </IRQ>
[  669.077542] RIP: 0010:dump_stack+0x20e/0x39d
[  669.081952] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  669.100854] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  669.108566] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  669.115835] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  669.123104] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  669.130374] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  669.137638] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  669.144926]  ? dump_stack+0x205/0x39d
[  669.148738]  ? dump_stack_print_info.cold.1+0x20/0x20
[  669.153943]  dump_header+0x27b/0xf72
[  669.157665]  ? mark_held_locks+0x130/0x130
[  669.161908]  ? pagefault_out_of_memory+0x197/0x197
[  669.166842]  ? __lock_acquire+0x62f/0x4c20
[  669.171073]  ? zap_class+0x640/0x640
[  669.174788]  ? percpu_ref_get_many+0x240/0x240
[  669.179376]  ? print_usage_bug+0xc0/0xc0
[  669.183436]  ? print_usage_bug+0xc0/0xc0
[  669.187502]  ? zap_class+0x640/0x640
[  669.191219]  ? print_usage_bug+0xc0/0xc0
[  669.195278]  ? print_usage_bug+0xc0/0xc0
[  669.199351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.204893]  ? find_held_lock+0x36/0x1c0
[  669.208989]  ? mark_held_locks+0xc7/0x130
[  669.213148]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  669.218255]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  669.223394]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  669.227980]  ? trace_hardirqs_on+0xbd/0x310
[  669.232304]  ? kasan_check_read+0x11/0x20
[  669.236449]  ? ___ratelimit+0x3b4/0x672
[  669.240427]  ? trace_hardirqs_off_caller+0x310/0x310
[  669.245529]  ? trace_hardirqs_on+0x310/0x310
[  669.249941]  ? lock_downgrade+0x900/0x900
[  669.254099]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  669.259204]  ? ___ratelimit+0x3b9/0x672
[  669.263182]  ? idr_get_free+0xec0/0xec0
[  669.267158]  ? find_held_lock+0x36/0x1c0
[  669.271230]  oom_kill_process.cold.27+0x10/0x903
[  669.275985]  ? zap_class+0x640/0x640
[  669.279701]  ? check_preemption_disabled+0x48/0x280
[  669.284725]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  669.289654]  ? kasan_check_read+0x11/0x20
[  669.293803]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  669.299085]  ? oom_evaluate_task+0x540/0x540
[  669.303495]  ? find_held_lock+0x36/0x1c0
[  669.307570]  ? out_of_memory+0x974/0x1430
[  669.311720]  ? lock_downgrade+0x900/0x900
[  669.315882]  ? check_preemption_disabled+0x48/0x280
[  669.320899]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  669.325831]  ? kasan_check_read+0x11/0x20
[  669.329985]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  669.335262]  ? rcu_softirq_qs+0x20/0x20
[  669.339241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.344782]  ? oom_evaluate_task+0x302/0x540
[  669.349195]  out_of_memory+0xa84/0x1430
[  669.353180]  ? oom_killer_disable+0x3a0/0x3a0
[  669.357678]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  669.362615]  ? __mutex_add_waiter+0x2a0/0x2a0
[  669.367123]  __alloc_pages_slowpath+0x22d4/0x2d70
[  669.371998]  ? warn_alloc+0x120/0x120
[  669.375806]  ? rcu_softirq_qs+0x20/0x20
[  669.379809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.385346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.390883]  ? should_fail+0x22d/0xd01
[  669.394779]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  669.399881]  ? zap_class+0x640/0x640
[  669.403620]  ? __lock_is_held+0xb5/0x140
[  669.407691]  ? mark_held_locks+0x130/0x130
[  669.411931]  ? lock_release+0xa00/0xa00
[  669.415907]  ? perf_trace_sched_process_exec+0x860/0x860
[  669.421368]  ? __might_sleep+0x95/0x190
[  669.425351]  __alloc_pages_nodemask+0xa80/0xde0
[  669.430034]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  669.435063]  ? __page_cache_alloc+0x191/0x5c0
[  669.439557]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  669.444491]  ? kasan_check_read+0x11/0x20
[  669.448639]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  669.453917]  ? zap_class+0x640/0x640
[  669.457640]  ? zap_class+0x640/0x640
[  669.461356]  ? zap_class+0x640/0x640
[  669.465074]  ? __do_page_cache_readahead+0x7ce/0x980
[  669.470186]  ? find_held_lock+0x36/0x1c0
[  669.474253]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  669.479795]  alloc_pages_current+0x173/0x350
[  669.484211]  __page_cache_alloc+0x38c/0x5c0
[  669.488532]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  669.493460]  ? kasan_check_read+0x11/0x20
[  669.497613]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  669.502895]  ? generic_perform_write+0x6a0/0x6a0
[  669.507651]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.513190]  ? check_preemption_disabled+0x48/0x280
[  669.518213]  filemap_fault+0x1594/0x25f0
[  669.522285]  ? __lock_page_or_retry+0xa00/0xa00
[  669.526959]  ? mark_held_locks+0x130/0x130
[  669.531198]  ? rcu_softirq_qs+0x20/0x20
[  669.535178]  ? remove_wait_queue+0x1a6/0x360
[  669.539588]  ? trace_hardirqs_off_caller+0x310/0x310
[  669.544700]  ? filemap_map_pages+0xe04/0x1990
[  669.549207]  ? print_usage_bug+0xc0/0xc0
[  669.553273]  ? add_wait_queue+0x2b0/0x2b0
[  669.557426]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  669.562357]  ? print_usage_bug+0xc0/0xc0
[  669.566420]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  669.571958]  ? fput+0x130/0x1a0
[  669.575249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  669.580792]  ? print_usage_bug+0xc0/0xc0
[  669.584858]  ? __lock_acquire+0x62f/0x4c20
[  669.589106]  ? lock_acquire+0x1ed/0x520
[  669.593082]  ? ext4_filemap_fault+0x7a/0xad
[  669.597415]  ? lock_release+0xa00/0xa00
[  669.601396]  ? perf_trace_sched_process_exec+0x860/0x860
[  669.606845]  ? print_usage_bug+0xc0/0xc0
[  669.610907]  ? print_usage_bug+0xc0/0xc0
[  669.614982]  ? down_read+0x8d/0x120
[  669.618620]  ? ext4_filemap_fault+0x7a/0xad
[  669.622946]  ? __down_interruptible+0x700/0x700
[  669.627626]  ext4_filemap_fault+0x82/0xad
[  669.631776]  __do_fault+0x100/0x6b0
[  669.635406]  ? pmd_devmap_trans_unstable+0x220/0x220
[  669.640510]  ? mark_held_locks+0x130/0x130
[  669.644746]  ? mark_held_locks+0x130/0x130
[  669.649480]  ? find_held_lock+0x36/0x1c0
[  669.653549]  ? zap_class+0x640/0x640
[  669.657263]  ? find_held_lock+0x36/0x1c0
[  669.661325]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.666870]  __handle_mm_fault+0x307c/0x5920
[  669.671280]  ? poll_select_copy_remaining+0x18c/0x6a0
[  669.676485]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  669.681334]  ? __might_fault+0x12b/0x1e0
[  669.685395]  ? lock_downgrade+0x900/0x900
[  669.689556]  ? zap_class+0x640/0x640
[  669.693273]  ? zap_class+0x640/0x640
[  669.696990]  ? find_held_lock+0x36/0x1c0
[  669.701075]  ? handle_mm_fault+0x42a/0xc70
[  669.705310]  ? lock_downgrade+0x900/0x900
[  669.709463]  ? check_preemption_disabled+0x48/0x280
[  669.714486]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  669.719415]  ? kasan_check_read+0x11/0x20
[  669.723581]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  669.728864]  ? rcu_softirq_qs+0x20/0x20
[  669.732839]  ? trace_hardirqs_off_caller+0x310/0x310
[  669.737950]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.743487]  ? check_preemption_disabled+0x48/0x280
[  669.748511]  handle_mm_fault+0x54f/0xc70
[  669.752577]  ? __handle_mm_fault+0x5920/0x5920
[  669.757163]  ? find_vma+0x34/0x190
[  669.760708]  __do_page_fault+0x5e8/0xe60
[  669.764767]  ? trace_hardirqs_off+0xb8/0x310
[  669.769188]  do_page_fault+0xf2/0x7e0
[  669.772990]  ? vmalloc_sync_all+0x30/0x30
[  669.777153]  ? error_entry+0x70/0xd0
[  669.780871]  ? trace_hardirqs_off_caller+0xbb/0x310
[  669.785885]  ? trace_hardirqs_on_caller+0xc0/0x310
[  669.790814]  ? syscall_return_slowpath+0x5e0/0x5e0
[  669.795748]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  669.800596]  ? trace_hardirqs_on_caller+0x310/0x310
[  669.805611]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  669.811068]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  669.816086]  ? prepare_exit_to_usermode+0x291/0x3b0
[  669.821109]  ? page_fault+0x8/0x30
[  669.824652]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  669.829503]  ? page_fault+0x8/0x30
[  669.833057]  page_fault+0x1e/0x30
[  669.836513] RIP: 0033:0x7f9db7ca8dd3
[  669.840238] Code: Bad RIP value.
[  669.843604] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  669.848977] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  669.856242] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  669.863510] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  669.870778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  669.878058] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  669.885352] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  669.885418] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  669.891854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  669.891860] Call Trace:
[  669.891883]  dump_stack+0x244/0x39d
[  669.891902]  ? dump_stack_print_info.cold.1+0x20/0x20
[  669.898460] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  669.907734]  warn_alloc.cold.117+0xb7/0x1bd
[  669.910289] init cpuset=
[  669.913911]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  669.919073] /
[  669.928773]  ? lock_downgrade+0x900/0x900
[  669.933070]  mems_allowed=0
[  669.935739]  ? trace_hardirqs_off+0xb8/0x310
[  669.953709]  ? trace_hardirqs_off+0xb8/0x310
[  669.958132]  __alloc_pages_slowpath+0x2660/0x2d70
[  669.963003]  ? warn_alloc+0x120/0x120
[  669.966817]  ? warn_alloc+0x120/0x120
[  669.970620]  ? print_usage_bug+0xc0/0xc0
[  669.974682]  ? warn_alloc+0x120/0x120
[  669.978487]  ? print_usage_bug+0xc0/0xc0
[  669.982554]  ? __lock_acquire+0x62f/0x4c20
[  669.986789]  ? __lock_acquire+0x62f/0x4c20
[  669.991038]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  669.996579]  ? should_fail+0x22d/0xd01
[  670.000475]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.005582]  ? __lock_acquire+0x62f/0x4c20
[  670.009819]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.014921]  ? __lock_acquire+0x62f/0x4c20
[  670.019152]  ? should_fail+0x22d/0xd01
[  670.023047]  ? find_held_lock+0x36/0x1c0
[  670.027122]  ? mark_held_locks+0x130/0x130
[  670.031366]  ? mark_held_locks+0x130/0x130
[  670.035602]  ? zap_class+0x640/0x640
[  670.039322]  ? mark_held_locks+0xc7/0x130
[  670.043471]  ? do_raw_spin_unlock+0xa7/0x330
[  670.047879]  ? zap_class+0x640/0x640
[  670.051594]  ? print_usage_bug+0xc0/0xc0
[  670.055664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.061207]  ? check_preemption_disabled+0x48/0x280
[  670.066234]  ? __lock_is_held+0xb5/0x140
[  670.070300]  __alloc_pages_nodemask+0xa80/0xde0
[  670.074972]  ? zap_class+0x640/0x640
[  670.078692]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  670.083720]  ? find_held_lock+0x36/0x1c0
[  670.087798]  ? ____cache_alloc_node+0x1c7/0x1e0
[  670.092481]  ? lock_downgrade+0x900/0x900
[  670.096641]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.102189]  cache_grow_begin+0xa5/0x8c0
[  670.106258]  ? do_raw_spin_unlock+0xa7/0x330
[  670.110672]  fallback_alloc+0x204/0x2e0
[  670.114652]  ____cache_alloc_node+0x1c7/0x1e0
[  670.119156]  kmem_cache_alloc_node+0xe3/0x730
[  670.123657]  ? ipv6_get_ifaddr+0x42e/0x620
[  670.127902]  __alloc_skb+0x119/0x770
[  670.131621]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  670.136904]  ? netdev_alloc_frag+0x1f0/0x1f0
[  670.141313]  ? lock_downgrade+0x900/0x900
[  670.145468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.151011]  ? refcount_sub_and_test_checked+0x203/0x310
[  670.156476]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  670.161931]  ? addrconf_rs_timer+0x690/0x690
[  670.166350]  ndisc_alloc_skb+0x144/0x340
[  670.170419]  ndisc_send_rs+0x331/0x6e0
[  670.174313]  addrconf_rs_timer+0x314/0x690
[  670.178558]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.182807]  call_timer_fn+0x272/0x920
[  670.186693]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.190935]  ? process_timeout+0x40/0x40
[  670.195011]  ? __run_timers+0x7da/0xc70
[  670.199001]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.203507]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.208000]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.212247]  ? lockdep_hardirqs_on+0x296/0x5b0
[  670.216835]  ? trace_hardirqs_on+0xbd/0x310
[  670.221158]  ? kasan_check_read+0x11/0x20
[  670.225306]  ? __run_timers+0x7da/0xc70
[  670.229280]  ? trace_hardirqs_off_caller+0x310/0x310
[  670.234394]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.238634]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.242869]  __run_timers+0x7e5/0xc70
[  670.246682]  ? timer_fixup_init+0x70/0x70
[  670.250831]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.255326]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.259824]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  670.264409]  ? trace_hardirqs_on+0xbd/0x310
[  670.268728]  ? kasan_check_read+0x11/0x20
[  670.272877]  ? finish_task_switch+0x1f4/0x910
[  670.277382]  ? trace_hardirqs_off_caller+0x310/0x310
[  670.282488]  ? compat_start_thread+0x80/0x80
[  670.286921]  ? pvclock_read_flags+0x160/0x160
[  670.291419]  ? __switch_to_asm+0x34/0x70
[  670.295481]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.301019]  ? check_preemption_disabled+0x48/0x280
[  670.306058]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  670.311602]  ? rcu_pm_notify+0xc0/0xc0
[  670.315495]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.321043]  ? check_preemption_disabled+0x48/0x280
[  670.326070]  run_timer_softirq+0x52/0xb0
[  670.330135]  ? rcu_read_lock_sched_held+0x14f/0x180
[  670.335153]  __do_softirq+0x308/0xb7e
[  670.338957]  ? trace_hardirqs_on_caller+0xc0/0x310
[  670.343892]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  670.348994]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  670.354458]  ? schedule+0x108/0x460
[  670.358095]  ? trace_hardirqs_off+0xb8/0x310
[  670.362506]  ? smpboot_thread_fn+0x68b/0xa00
[  670.366914]  ? trace_hardirqs_on+0x310/0x310
[  670.371325]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.376862]  ? check_preemption_disabled+0x48/0x280
[  670.381881]  ? takeover_tasklets+0xa90/0xa90
[  670.386295]  run_ksoftirqd+0x5e/0x100
[  670.390107]  smpboot_thread_fn+0x68b/0xa00
[  670.394343]  ? sort_range+0x30/0x30
[  670.397976]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  670.403080]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.408618]  ? __kthread_parkme+0xfb/0x1a0
[  670.412858]  kthread+0x35a/0x420
[  670.416227]  ? sort_range+0x30/0x30
[  670.419852]  ? kthread_stop+0x900/0x900
[  670.423841]  ret_from_fork+0x3a/0x50
[  670.427582] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  670.427587] warn_alloc_show_mem: 1 callbacks suppressed
[  670.427595] Mem-Info:
[  670.433390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  670.438761] active_anon:34612 inactive_anon:506 isolated_anon:0
[  670.438761]  active_file:13 inactive_file:12 isolated_file:0
[  670.438761]  unevictable:0 dirty:0 writeback:0 unstable:0
[  670.438761]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  670.438761]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  670.438761]  free:13736 free_pcp:286 free_cma:0
[  670.441137] Call Trace:
[  670.450527] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  670.483463]  <IRQ>
[  670.486044] Node 0 
[  670.513722]  dump_stack+0x244/0x39d
[  670.515872] 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
[  670.518086]  ? dump_stack_print_info.cold.1+0x20/0x20
[  670.521683] lowmem_reserve[]:
[  670.547196]  warn_alloc.cold.117+0xb7/0x1bd
[  670.552355]  0
[  670.555457]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  670.559755]  2820
[  670.561554]  ? lock_downgrade+0x900/0x900
[  670.566380]  6323
[  670.568441]  ? trace_hardirqs_off+0xb8/0x310
[  670.572562]  6323
[  670.574623]  ? trace_hardirqs_off+0xb8/0x310
[  670.581078]  __alloc_pages_slowpath+0x2660/0x2d70
[  670.585456] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  670.590340]  ? warn_alloc+0x120/0x120
[  670.590358]  ? warn_alloc+0x120/0x120
[  670.617920] lowmem_reserve[]: 0
[  670.621742]  ? print_usage_bug+0xc0/0xc0
[  670.625514]  0
[  670.628789]  ? warn_alloc+0x120/0x120
[  670.632819]  3503 3503
[  670.634629]  ? print_usage_bug+0xc0/0xc0
[  670.640891]  ? __lock_acquire+0x62f/0x4c20
[  670.644926] Node 0 
[  670.649150]  ? __lock_acquire+0x62f/0x4c20
[  670.649182] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  670.649189] lowmem_reserve[]:
[  670.651424]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  670.655635]  0
[  670.684010]  ? should_fail+0x22d/0xd01
[  670.687103]  0
[  670.692644]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  670.694417]  0
[  670.698299]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.700073]  0
[  670.705347]  ? __lock_acquire+0x62f/0x4c20
[  670.712219]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  670.713997] Node 0 
[  670.718225]  ? __lock_acquire+0x62f/0x4c20
[  670.723396] DMA: 
[  670.725626]  ? should_fail+0x22d/0xd01
[  670.729834] 1*4kB 
[  670.731891]  ? rcu_irq_exit+0x1a2/0x390
[  670.735755] (U) 
[  670.737907]  ? mark_held_locks+0x130/0x130
[  670.741851] 0*8kB 
[  670.743828]  ? mark_held_locks+0x130/0x130
[  670.748045] 0*16kB 
[  670.750193]  ? mark_held_locks+0xc7/0x130
[  670.754403] 1*32kB 
[  670.756636]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  670.760760] (U) 
[  670.762990]  ? zap_class+0x640/0x640
[  670.767979] 2*64kB (U) 
[  670.769968]  ? print_usage_bug+0xc0/0xc0
[  670.773652] 1*128kB (U) 
[  670.776245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.780744] 1*256kB (U) 
[  670.783428]  ? check_preemption_disabled+0x48/0x280
[  670.788939] 0*512kB 
[  670.791606]  ? __lock_is_held+0xb5/0x140
[  670.796595] 1*1024kB 
[  670.798916]  __alloc_pages_nodemask+0xa80/0xde0
[  670.802949] (U) 
[  670.805351]  ? zap_class+0x640/0x640
[  670.809994] 1*2048kB 
[  670.811962]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  670.815651] (M) 
[  670.818067]  ? find_held_lock+0x36/0x1c0
[  670.823050] 3*4096kB (M) 
[  670.825042]  ? ____cache_alloc_node+0x1c7/0x1e0
[  670.829070] = 15908kB
[  670.831821]  ? lock_downgrade+0x900/0x900
[  670.836463] Node 0 
[  670.838869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.842987] DMA32: 
[  670.845220]  cache_grow_begin+0xa5/0x8c0
[  670.850731] 3*4kB 
[  670.852962]  ? do_raw_spin_unlock+0xa7/0x330
[  670.856994] (M) 
[  670.859140]  fallback_alloc+0x204/0x2e0
[  670.863519] 6*8kB 
[  670.865490]  ____cache_alloc_node+0x1c7/0x1e0
[  670.869438] (M) 
[  670.871586]  kmem_cache_alloc_node+0xe3/0x730
[  670.876058] 7*16kB 
[  670.878042]  ? ipv6_get_ifaddr+0x42e/0x620
[  670.882511] (M) 
[  670.884750]  __alloc_skb+0x119/0x770
[  670.888955] 7*32kB 
[  670.890927]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  670.894622] (UM) 
[  670.896854]  ? netdev_alloc_frag+0x1f0/0x1f0
[  670.902102] 2*64kB 
[  670.904157]  ? lock_downgrade+0x900/0x900
[  670.908541] (M) 
[  670.910776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  670.914894] 3*128kB 
[  670.916867]  ? refcount_sub_and_test_checked+0x203/0x310
[  670.922372] (UM) 
[  670.924693]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  670.930121] 5*256kB 
[  670.932187]  ? addrconf_rs_timer+0x690/0x690
[  670.937611] (UM) 
[  670.939935]  ndisc_alloc_skb+0x144/0x340
[  670.944312] 3*512kB 
[  670.946371]  ndisc_send_rs+0x331/0x6e0
[  670.950409] (M) 
[  670.952733]  addrconf_rs_timer+0x314/0x690
[  670.956592] 3*1024kB 
[  670.958568]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.962774] (UM) 
[  670.965188]  call_timer_fn+0x272/0x920
[  670.969388] 3*2048kB 
[  670.971445]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  670.975309] (UM) 
[  670.977715]  ? process_timeout+0x40/0x40
[  670.981922] 3*4096kB 
[  670.983983]  ? mark_held_locks+0xc7/0x130
[  670.988010] (M) 
[  670.990423]  ? _raw_spin_unlock_irq+0x27/0x80
[  670.994542] = 25228kB
[  670.996515]  ? _raw_spin_unlock_irq+0x27/0x80
[  671.001002] Node 0 
[  671.003413]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  671.007880] Normal: 
[  671.010112]  ? lockdep_hardirqs_on+0x296/0x5b0
[  671.014321] 604*4kB 
[  671.016636]  ? trace_hardirqs_on+0xbd/0x310
[  671.021189] (UME) 
[  671.023506]  ? kasan_check_read+0x11/0x20
[  671.027799] 496*8kB 
[  671.029942]  ? __run_timers+0x7da/0xc70
[  671.034062] (UME) 
[  671.036383]  ? trace_hardirqs_off_caller+0x310/0x310
[  671.040330] 238*16kB 
[  671.042476]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  671.047549] (ME) 
[  671.049952]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  671.054159] 101*32kB 
[  671.056216]  __run_timers+0x7e5/0xc70
[  671.060422] (UM) 
[  671.062835]  ? timer_fixup_init+0x70/0x70
[  671.066619] 0*64kB 
[  671.068678]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  671.072801] 1*128kB 
[  671.075037]  ? zap_class+0x640/0x640
[  671.080032] (U) 
[  671.082354]  ? print_usage_bug+0xc0/0xc0
[  671.086048] 1*256kB (U) 
[  671.088037]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  671.092069] 0*512kB 
[  671.094735]  ? find_held_lock+0x36/0x1c0
[  671.099895] 0*1024kB 
[  671.102211]  ? zap_class+0x640/0x640
[  671.106245] 0*2048kB 
[  671.108650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.112340] 0*4096kB 
[  671.114745]  ? check_preemption_disabled+0x48/0x280
[  671.120257] = 13808kB
[  671.122665]  ? __lock_is_held+0xb5/0x140
[  671.127658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  671.130061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.134116] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  671.142942]  ? check_preemption_disabled+0x48/0x280
[  671.148455] 4634 total pagecache pages
[  671.157032]  run_timer_softirq+0x52/0xb0
[  671.162045] 0 pages in swap cache
[  671.165928]  ? rcu_read_lock_sched_held+0x14f/0x180
[  671.169969] Swap cache stats: add 0, delete 0, find 0/0
[  671.173410]  __do_softirq+0x308/0xb7e
[  671.178403] Free swap  = 0kB
[  671.183759]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  671.187535] Total swap = 0kB
[  671.190549]  ? lock_downgrade+0x900/0x900
[  671.195037] 1965979 pages RAM
[  671.198063]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  671.202199] 0 pages HighMem/MovableOnly
[  671.205305]  ? pvclock_read_flags+0x160/0x160
[  671.210379] 342292 pages reserved
[  671.214346]  ? lapic_next_event+0x5a/0x90
[  671.218813] 0 pages cma reserved
[  671.222261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.226460] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  671.229748]  ? kvm_clock_read+0x18/0x30
[  671.229762]  ? kvm_sched_clock_read+0x9/0x20
[  671.229778]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.235353] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  671.241779]  ? check_preemption_disabled+0x48/0x280
[  671.245730] ksoftirqd/1 cpuset=
[  671.250138]  irq_exit+0x17f/0x1c0
[  671.255644] /
[  671.265948]  smp_apic_timer_interrupt+0x1cb/0x760
[  671.270943]  mems_allowed=0
[  671.274212]  ? smp_reschedule_interrupt+0x109/0x650
[  671.292093]  ? smp_call_function_single_interrupt+0x650/0x650
[  671.297985]  ? interrupt_entry+0xb5/0xc0
[  671.302057]  ? trace_hardirqs_off_caller+0xbb/0x310
[  671.307075]  ? trace_hardirqs_off_caller+0xbb/0x310
[  671.312093]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  671.316935]  ? trace_hardirqs_on_caller+0x310/0x310
[  671.321951]  ? trace_hardirqs_on_caller+0x310/0x310
[  671.326966]  ? task_prio+0x50/0x50
[  671.330506]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.336055]  ? check_preemption_disabled+0x48/0x280
[  671.341083]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  671.345936]  apic_timer_interrupt+0xf/0x20
[  671.350169]  </IRQ>
[  671.352413] RIP: 0010:dump_stack+0x20e/0x39d
[  671.356821] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  671.375726] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  671.383438] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  671.390710] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  671.397978] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  671.405245] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  671.412513] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  671.419805]  ? dump_stack+0x205/0x39d
[  671.423622]  ? dump_stack_print_info.cold.1+0x20/0x20
[  671.428827]  dump_header+0x27b/0xf72
[  671.432556]  ? mark_held_locks+0x130/0x130
[  671.436801]  ? pagefault_out_of_memory+0x197/0x197
[  671.441739]  ? __lock_acquire+0x62f/0x4c20
[  671.445971]  ? zap_class+0x640/0x640
[  671.449689]  ? percpu_ref_get_many+0x240/0x240
[  671.454272]  ? print_usage_bug+0xc0/0xc0
[  671.458337]  ? print_usage_bug+0xc0/0xc0
[  671.462400]  ? zap_class+0x640/0x640
[  671.466121]  ? print_usage_bug+0xc0/0xc0
[  671.470180]  ? print_usage_bug+0xc0/0xc0
[  671.474253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.479795]  ? find_held_lock+0x36/0x1c0
[  671.483866]  ? mark_held_locks+0xc7/0x130
[  671.488018]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  671.493144]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  671.498253]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  671.502839]  ? trace_hardirqs_on+0xbd/0x310
[  671.507162]  ? kasan_check_read+0x11/0x20
[  671.511309]  ? ___ratelimit+0x3b4/0x672
[  671.515284]  ? trace_hardirqs_off_caller+0x310/0x310
[  671.520389]  ? trace_hardirqs_on+0x310/0x310
[  671.524797]  ? lock_downgrade+0x900/0x900
[  671.528959]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  671.534071]  ? ___ratelimit+0x3b9/0x672
[  671.538056]  ? idr_get_free+0xec0/0xec0
[  671.542041]  ? find_held_lock+0x36/0x1c0
[  671.546129]  oom_kill_process.cold.27+0x10/0x903
[  671.550888]  ? zap_class+0x640/0x640
[  671.554604]  ? check_preemption_disabled+0x48/0x280
[  671.559628]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  671.564557]  ? kasan_check_read+0x11/0x20
[  671.568711]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  671.573997]  ? oom_evaluate_task+0x540/0x540
[  671.578422]  ? find_held_lock+0x36/0x1c0
[  671.582493]  ? out_of_memory+0x974/0x1430
[  671.586647]  ? lock_downgrade+0x900/0x900
[  671.590796]  ? check_preemption_disabled+0x48/0x280
[  671.595820]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  671.600748]  ? kasan_check_read+0x11/0x20
[  671.604897]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  671.610176]  ? rcu_softirq_qs+0x20/0x20
[  671.614155]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.619699]  ? oom_evaluate_task+0x302/0x540
[  671.624117]  out_of_memory+0xa84/0x1430
[  671.628102]  ? oom_killer_disable+0x3a0/0x3a0
[  671.632598]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  671.637534]  ? __mutex_add_waiter+0x2a0/0x2a0
[  671.642054]  __alloc_pages_slowpath+0x22d4/0x2d70
[  671.646928]  ? warn_alloc+0x120/0x120
[  671.651245]  ? rcu_softirq_qs+0x20/0x20
[  671.655253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.660795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.666334]  ? should_fail+0x22d/0xd01
[  671.670227]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  671.675336]  ? zap_class+0x640/0x640
[  671.679093]  ? __lock_is_held+0xb5/0x140
[  671.683169]  ? mark_held_locks+0x130/0x130
[  671.687410]  ? lock_release+0xa00/0xa00
[  671.691396]  ? perf_trace_sched_process_exec+0x860/0x860
[  671.696862]  ? __might_sleep+0x95/0x190
[  671.700849]  __alloc_pages_nodemask+0xa80/0xde0
[  671.705533]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  671.710559]  ? __page_cache_alloc+0x191/0x5c0
[  671.715067]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  671.720001]  ? kasan_check_read+0x11/0x20
[  671.724165]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  671.729451]  ? zap_class+0x640/0x640
[  671.733179]  ? zap_class+0x640/0x640
[  671.736897]  ? zap_class+0x640/0x640
[  671.741555]  ? __do_page_cache_readahead+0x7ce/0x980
[  671.746674]  ? find_held_lock+0x36/0x1c0
[  671.750747]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  671.756297]  alloc_pages_current+0x173/0x350
[  671.760719]  __page_cache_alloc+0x38c/0x5c0
[  671.765056]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  671.769991]  ? kasan_check_read+0x11/0x20
[  671.774148]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  671.779431]  ? generic_perform_write+0x6a0/0x6a0
[  671.784191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.789733]  ? check_preemption_disabled+0x48/0x280
[  671.794758]  filemap_fault+0x1594/0x25f0
[  671.798836]  ? __lock_page_or_retry+0xa00/0xa00
[  671.803511]  ? mark_held_locks+0x130/0x130
[  671.807751]  ? rcu_softirq_qs+0x20/0x20
[  671.811727]  ? remove_wait_queue+0x1a6/0x360
[  671.816138]  ? trace_hardirqs_off_caller+0x310/0x310
[  671.821250]  ? filemap_map_pages+0xe04/0x1990
[  671.825754]  ? print_usage_bug+0xc0/0xc0
[  671.829818]  ? add_wait_queue+0x2b0/0x2b0
[  671.833982]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  671.838911]  ? print_usage_bug+0xc0/0xc0
[  671.842975]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  671.848515]  ? fput+0x130/0x1a0
[  671.851798]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  671.857350]  ? print_usage_bug+0xc0/0xc0
[  671.861423]  ? __lock_acquire+0x62f/0x4c20
[  671.865674]  ? lock_acquire+0x1ed/0x520
[  671.869655]  ? ext4_filemap_fault+0x7a/0xad
[  671.873989]  ? lock_release+0xa00/0xa00
[  671.877976]  ? perf_trace_sched_process_exec+0x860/0x860
[  671.883436]  ? print_usage_bug+0xc0/0xc0
[  671.887502]  ? print_usage_bug+0xc0/0xc0
[  671.891574]  ? down_read+0x8d/0x120
[  671.895201]  ? ext4_filemap_fault+0x7a/0xad
[  671.899528]  ? __down_interruptible+0x700/0x700
[  671.904208]  ext4_filemap_fault+0x82/0xad
[  671.908360]  __do_fault+0x100/0x6b0
[  671.911991]  ? pmd_devmap_trans_unstable+0x220/0x220
[  671.917105]  ? mark_held_locks+0x130/0x130
[  671.921346]  ? mark_held_locks+0x130/0x130
[  671.925576]  ? find_held_lock+0x36/0x1c0
[  671.929643]  ? zap_class+0x640/0x640
[  671.933354]  ? find_held_lock+0x36/0x1c0
[  671.937420]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  671.942962]  __handle_mm_fault+0x307c/0x5920
[  671.947371]  ? poll_select_copy_remaining+0x18c/0x6a0
[  671.952574]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  671.957429]  ? __might_fault+0x12b/0x1e0
[  671.961498]  ? lock_downgrade+0x900/0x900
[  671.965663]  ? zap_class+0x640/0x640
[  671.969378]  ? zap_class+0x640/0x640
[  671.973098]  ? find_held_lock+0x36/0x1c0
[  671.977172]  ? handle_mm_fault+0x42a/0xc70
[  671.981408]  ? lock_downgrade+0x900/0x900
[  671.985558]  ? check_preemption_disabled+0x48/0x280
[  671.990582]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  671.995512]  ? kasan_check_read+0x11/0x20
[  671.999668]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  672.004945]  ? rcu_softirq_qs+0x20/0x20
[  672.008918]  ? trace_hardirqs_off_caller+0x310/0x310
[  672.014032]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.019575]  ? check_preemption_disabled+0x48/0x280
[  672.024614]  handle_mm_fault+0x54f/0xc70
[  672.028682]  ? __handle_mm_fault+0x5920/0x5920
[  672.033273]  ? find_vma+0x34/0x190
[  672.036824]  __do_page_fault+0x5e8/0xe60
[  672.040888]  ? trace_hardirqs_off+0xb8/0x310
[  672.045307]  do_page_fault+0xf2/0x7e0
[  672.049111]  ? vmalloc_sync_all+0x30/0x30
[  672.053263]  ? error_entry+0x70/0xd0
[  672.056980]  ? trace_hardirqs_off_caller+0xbb/0x310
[  672.061995]  ? trace_hardirqs_on_caller+0xc0/0x310
[  672.066932]  ? syscall_return_slowpath+0x5e0/0x5e0
[  672.071861]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  672.076704]  ? trace_hardirqs_on_caller+0x310/0x310
[  672.081720]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  672.087172]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  672.092194]  ? prepare_exit_to_usermode+0x291/0x3b0
[  672.097213]  ? page_fault+0x8/0x30
[  672.100759]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  672.105610]  ? page_fault+0x8/0x30
[  672.109154]  page_fault+0x1e/0x30
[  672.112606] RIP: 0033:0x7f9db7ca8dd3
[  672.116334] Code: Bad RIP value.
[  672.119712] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  672.125074] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  672.132340] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  672.139606] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  672.146872] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  672.154140] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  672.161436] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  672.161501] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  672.167936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  672.167945] Call Trace:
[  672.174512] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  672.183778]  dump_stack+0x244/0x39d
[  672.186333] init cpuset=
[  672.196039]  ? dump_stack_print_info.cold.1+0x20/0x20
[  672.199640] /
[  672.202313]  warn_alloc.cold.117+0xb7/0x1bd
[  672.207476]  mems_allowed=0
[  672.209181]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  672.221275]  ? lock_downgrade+0x900/0x900
[  672.225430]  ? trace_hardirqs_off+0xb8/0x310
[  672.229847]  ? trace_hardirqs_off+0xb8/0x310
[  672.234262]  __alloc_pages_slowpath+0x2660/0x2d70
[  672.239140]  ? warn_alloc+0x120/0x120
[  672.242945]  ? warn_alloc+0x120/0x120
[  672.246751]  ? print_usage_bug+0xc0/0xc0
[  672.250812]  ? warn_alloc+0x120/0x120
[  672.254613]  ? print_usage_bug+0xc0/0xc0
[  672.258675]  ? __lock_acquire+0x62f/0x4c20
[  672.262910]  ? __lock_acquire+0x62f/0x4c20
[  672.267147]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.272689]  ? should_fail+0x22d/0xd01
[  672.276584]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.281689]  ? __lock_acquire+0x62f/0x4c20
[  672.285927]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.291119]  ? __lock_acquire+0x62f/0x4c20
[  672.295361]  ? should_fail+0x22d/0xd01
[  672.299248]  ? find_held_lock+0x36/0x1c0
[  672.303315]  ? mark_held_locks+0x130/0x130
[  672.307560]  ? mark_held_locks+0x130/0x130
[  672.311791]  ? zap_class+0x640/0x640
[  672.315508]  ? zap_class+0x640/0x640
[  672.319227]  ? print_usage_bug+0xc0/0xc0
[  672.323290]  ? do_raw_spin_unlock+0xa7/0x330
[  672.327701]  ? zap_class+0x640/0x640
[  672.331418]  ? print_usage_bug+0xc0/0xc0
[  672.335478]  ? wq_watchdog_touch+0x9c/0xfe
[  672.339716]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.345257]  ? check_preemption_disabled+0x48/0x280
[  672.350285]  ? __lock_is_held+0xb5/0x140
[  672.354352]  __alloc_pages_nodemask+0xa80/0xde0
[  672.359019]  ? zap_class+0x640/0x640
[  672.362749]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  672.367774]  ? find_held_lock+0x36/0x1c0
[  672.371846]  ? ____cache_alloc_node+0x1c7/0x1e0
[  672.376515]  ? lock_downgrade+0x900/0x900
[  672.380674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.386216]  cache_grow_begin+0xa5/0x8c0
[  672.390284]  ? do_raw_spin_unlock+0xa7/0x330
[  672.394703]  fallback_alloc+0x204/0x2e0
[  672.398688]  ____cache_alloc_node+0x1c7/0x1e0
[  672.403192]  kmem_cache_alloc_node+0xe3/0x730
[  672.407688]  ? ipv6_get_ifaddr+0x42e/0x620
[  672.411936]  __alloc_skb+0x119/0x770
[  672.415653]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  672.420937]  ? netdev_alloc_frag+0x1f0/0x1f0
[  672.425344]  ? lock_downgrade+0x900/0x900
[  672.429504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.435049]  ? refcount_sub_and_test_checked+0x203/0x310
[  672.440505]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  672.445956]  ? addrconf_rs_timer+0x690/0x690
[  672.450379]  ndisc_alloc_skb+0x144/0x340
[  672.454447]  ndisc_send_rs+0x331/0x6e0
[  672.458344]  addrconf_rs_timer+0x314/0x690
[  672.462586]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  672.466836]  call_timer_fn+0x272/0x920
[  672.470722]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  672.474962]  ? process_timeout+0x40/0x40
[  672.479042]  ? __run_timers+0x7da/0xc70
[  672.483030]  ? _raw_spin_unlock_irq+0x27/0x80
[  672.487530]  ? _raw_spin_unlock_irq+0x27/0x80
[  672.492035]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  672.496273]  ? lockdep_hardirqs_on+0x296/0x5b0
[  672.500855]  ? trace_hardirqs_on+0xbd/0x310
[  672.505185]  ? kasan_check_read+0x11/0x20
[  672.509335]  ? __run_timers+0x7da/0xc70
[  672.513308]  ? trace_hardirqs_off_caller+0x310/0x310
[  672.518421]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  672.522660]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  672.526895]  __run_timers+0x7e5/0xc70
[  672.530712]  ? timer_fixup_init+0x70/0x70
[  672.534864]  ? _raw_spin_unlock_irq+0x27/0x80
[  672.539358]  ? _raw_spin_unlock_irq+0x27/0x80
[  672.543852]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  672.548436]  ? trace_hardirqs_on+0xbd/0x310
[  672.552758]  ? kasan_check_read+0x11/0x20
[  672.556906]  ? finish_task_switch+0x1f4/0x910
[  672.561406]  ? trace_hardirqs_off_caller+0x310/0x310
[  672.566514]  ? compat_start_thread+0x80/0x80
[  672.570948]  ? pvclock_read_flags+0x160/0x160
[  672.575445]  ? __switch_to_asm+0x34/0x70
[  672.579511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.585093]  ? check_preemption_disabled+0x48/0x280
[  672.590124]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  672.595662]  ? rcu_pm_notify+0xc0/0xc0
[  672.599553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  672.605096]  ? check_preemption_disabled+0x48/0x280
[  672.610170]  run_timer_softirq+0x52/0xb0
[  672.614231]  ? rcu_read_lock_sched_held+0x14f/0x180
[  672.619249]  __do_softirq+0x308/0xb7e
[  672.623061]  ? trace_hardirqs_on_caller+0xc0/0x310
[  672.627995]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  672.633103]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  672.638565]  ? schedule+0x108/0x460
[  672.642203]  ? trace_hardirqs_off+0xb8/0x310
[  672.646613]  ? smpboot_thread_fn+0x68b/0xa00
[  672.651030]  ? trace_hardirqs_on+0x310/0x310
[  672.655441]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.661500]  ? check_preemption_disabled+0x48/0x280
[  672.666520]  ? takeover_tasklets+0xa90/0xa90
[  672.670934]  run_ksoftirqd+0x5e/0x100
[  672.674735]  smpboot_thread_fn+0x68b/0xa00
[  672.678975]  ? sort_range+0x30/0x30
[  672.682607]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  672.687709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.693251]  ? __kthread_parkme+0xfb/0x1a0
[  672.697495]  kthread+0x35a/0x420
[  672.700863]  ? sort_range+0x30/0x30
[  672.704492]  ? kthread_stop+0x900/0x900
[  672.708475]  ret_from_fork+0x3a/0x50
[  672.712210] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  672.712216] warn_alloc_show_mem: 1 callbacks suppressed
[  672.712223] Mem-Info:
[  672.718019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  672.723393] active_anon:34612 inactive_anon:506 isolated_anon:0
[  672.723393]  active_file:13 inactive_file:12 isolated_file:0
[  672.723393]  unevictable:0 dirty:0 writeback:0 unstable:0
[  672.723393]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  672.723393]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  672.723393]  free:13736 free_pcp:286 free_cma:0
[  672.725767] Call Trace:
[  672.735159] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  672.768087]  <IRQ>
[  672.770659] Node 0 
[  672.798449]  dump_stack+0x244/0x39d
[  672.800598] 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
[  672.802803]  ? dump_stack_print_info.cold.1+0x20/0x20
[  672.806404] lowmem_reserve[]:
[  672.831912]  warn_alloc.cold.117+0xb7/0x1bd
[  672.837076]  0
[  672.840178]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  672.844477]  2820
[  672.846275]  ? lock_downgrade+0x900/0x900
[  672.851092]  6323
[  672.853154]  ? trace_hardirqs_off+0xb8/0x310
[  672.857272]  6323
[  672.859332]  ? trace_hardirqs_off+0xb8/0x310
[  672.865776]  __alloc_pages_slowpath+0x2660/0x2d70
[  672.870159] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  672.875051]  ? warn_alloc+0x120/0x120
[  672.875069]  ? warn_alloc+0x120/0x120
[  672.902641] lowmem_reserve[]:
[  672.906445]  ? print_usage_bug+0xc0/0xc0
[  672.910212]  0
[  672.913311]  ? warn_alloc+0x120/0x120
[  672.917347]  0
[  672.919150]  ? print_usage_bug+0xc0/0xc0
[  672.922923]  3503 3503
[  672.924728]  ? __lock_acquire+0x62f/0x4c20
[  672.931253]  ? __lock_acquire+0x62f/0x4c20
[  672.935462] Node 0 Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  672.939725]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  672.939742]  ? should_fail+0x22d/0xd01
[  672.968703] lowmem_reserve[]:
[  672.974248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  672.978101]  0
[  672.981199]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.986446]  0
[  672.988246]  ? __lock_acquire+0x62f/0x4c20
[  672.993320]  0
[  672.995113]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  672.999320]  0
[  673.001114]  ? __lock_acquire+0x62f/0x4c20
[  673.007986]  ? should_fail+0x22d/0xd01
[  673.012199] Node 0 
[  673.016081]  ? rcu_irq_exit+0x1a2/0x390
[  673.016091] DMA: 
[  673.018322]  ? mark_held_locks+0x130/0x130
[  673.022271] 1*4kB 
[  673.024326]  ? mark_held_locks+0x130/0x130
[  673.028537] (U) 
[  673.030684]  ? mark_held_locks+0xc7/0x130
[  673.034950] 0*8kB 
[  673.036922]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  673.041057] 0*16kB 
[  673.043202]  ? zap_class+0x640/0x640
[  673.048206] 1*32kB 
[  673.050437]  ? print_usage_bug+0xc0/0xc0
[  673.054128] (U) 
[  673.056363]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.060397] 2*64kB 
[  673.062366]  ? check_preemption_disabled+0x48/0x280
[  673.067877] (U) 
[  673.070117]  ? __lock_is_held+0xb5/0x140
[  673.075107] 1*128kB 
[  673.077082]  __alloc_pages_nodemask+0xa80/0xde0
[  673.081117] (U) 
[  673.083431]  ? zap_class+0x640/0x640
[  673.088080] 1*256kB 
[  673.090060]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  673.093743] (U) 
[  673.096070]  ? find_held_lock+0x36/0x1c0
[  673.101056] 0*512kB 
[  673.103037]  ? ____cache_alloc_node+0x1c7/0x1e0
[  673.107073] 1*1024kB 
[  673.109391]  ? lock_downgrade+0x900/0x900
[  673.114039] (U) 
[  673.116458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.120581] 1*2048kB 
[  673.122551]  cache_grow_begin+0xa5/0x8c0
[  673.128063] (M) 
[  673.130498]  ? do_raw_spin_unlock+0xa7/0x330
[  673.134532] 3*4096kB 
[  673.136502]  fallback_alloc+0x204/0x2e0
[  673.140885] (M) 
[  673.143292]  ____cache_alloc_node+0x1c7/0x1e0
[  673.147242] = 15908kB
[  673.149217]  kmem_cache_alloc_node+0xe3/0x730
[  673.153684] Node 0 
[  673.156089]  ? ipv6_get_ifaddr+0x42e/0x620
[  673.160567] DMA32: 
[  673.162801]  __alloc_skb+0x119/0x770
[  673.167009] 3*4kB 
[  673.169248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  673.172930] (M) 
[  673.175078]  ? netdev_alloc_frag+0x1f0/0x1f0
[  673.180331] 6*8kB 
[  673.182300]  ? lock_downgrade+0x900/0x900
[  673.186681] (M) 
[  673.188826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.192945] 7*16kB 
[  673.194919]  ? refcount_sub_and_test_checked+0x203/0x310
[  673.200424] (M) 
[  673.202657]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  673.208082] 7*32kB 
[  673.210064]  ? addrconf_rs_timer+0x690/0x690
[  673.215510] (UM) 
[  673.217750]  ndisc_alloc_skb+0x144/0x340
[  673.222125] 2*64kB 
[  673.224180]  ndisc_send_rs+0x331/0x6e0
[  673.228218] (M) 
[  673.230451]  addrconf_rs_timer+0x314/0x690
[  673.234311] 3*128kB 
[  673.236285]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.240504] (UM) 
[  673.242862]  call_timer_fn+0x272/0x920
[  673.247072] 5*256kB 
[  673.249134]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.252996] (UM) 
[  673.255315]  ? process_timeout+0x40/0x40
[  673.259526] 3*512kB 
[  673.261587]  ? mark_held_locks+0xc7/0x130
[  673.265621] (M) 
[  673.267942]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.272059] 3*1024kB 
[  673.274038]  ? _raw_spin_unlock_irq+0x27/0x80
[  673.278510] (UM) 
[  673.280918]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.285401] 3*2048kB 
[  673.287455]  ? lockdep_hardirqs_on+0x296/0x5b0
[  673.291664] (UM) 3*4096kB 
[  673.294094]  ? trace_hardirqs_on+0xbd/0x310
[  673.298647] (M) 
[  673.301486]  ? kasan_check_read+0x11/0x20
[  673.305783] = 25228kB
[  673.307757]  ? __run_timers+0x7da/0xc70
[  673.311877] Node 0 
[  673.314279]  ? trace_hardirqs_off_caller+0x310/0x310
[  673.318228] Normal: 
[  673.320462]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.325535] 604*4kB 
[  673.327858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  673.332064] (UME) 
[  673.334386]  __run_timers+0x7e5/0xc70
[  673.338598] 496*8kB 
[  673.340750]  ? timer_fixup_init+0x70/0x70
[  673.344514] (UME) 
[  673.346833]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  673.350958] 238*16kB 
[  673.353105]  ? zap_class+0x640/0x640
[  673.358095] (ME) 
[  673.360503]  ? print_usage_bug+0xc0/0xc0
[  673.364195] 101*32kB 
[  673.366256]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  673.370285] (UM) 
[  673.372690]  ? find_held_lock+0x36/0x1c0
[  673.377851] 0*64kB 
[  673.379908]  ? zap_class+0x640/0x640
[  673.383941] 1*128kB 
[  673.386169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.389858] (U) 
[  673.392179]  ? check_preemption_disabled+0x48/0x280
[  673.397689] 1*256kB 
[  673.399671]  ? __lock_is_held+0xb5/0x140
[  673.404655] (U) 
[  673.406974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.411007] 0*512kB 
[  673.412986]  ? check_preemption_disabled+0x48/0x280
[  673.418499] 0*1024kB 
[  673.420820]  run_timer_softirq+0x52/0xb0
[  673.425807] 0*2048kB 
[  673.428215]  ? rcu_read_lock_sched_held+0x14f/0x180
[  673.432247] 0*4096kB 
[  673.434653]  __do_softirq+0x308/0xb7e
[  673.439644] = 13808kB
[  673.442063]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  673.445841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  673.448242]  ? lock_downgrade+0x900/0x900
[  673.452717] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  673.461557]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  673.465683] 4634 total pagecache pages
[  673.474259]  ? pvclock_read_flags+0x160/0x160
[  673.479332] 0 pages in swap cache
[  673.483211]  ? lapic_next_event+0x5a/0x90
[  673.487678] Swap cache stats: add 0, delete 0, find 0/0
[  673.491124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.495246] Free swap  = 0kB
[  673.500601]  ? kvm_clock_read+0x18/0x30
[  673.506111] Total swap = 0kB
[  673.509123]  ? kvm_sched_clock_read+0x9/0x20
[  673.513075] 1965979 pages RAM
[  673.516089]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.520475] 0 pages HighMem/MovableOnly
[  673.523573]  ? check_preemption_disabled+0x48/0x280
[  673.529086] 342292 pages reserved
[  673.533068]  irq_exit+0x17f/0x1c0
[  673.538050] 0 pages cma reserved
[  673.538133] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  673.541503]  smp_apic_timer_interrupt+0x1cb/0x760
[  673.545012] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  673.548298]  ? smp_reschedule_interrupt+0x109/0x650
[  673.554765] ksoftirqd/1 cpuset=
[  673.559604]  ? smp_call_function_single_interrupt+0x650/0x650
[  673.569891] /
[  673.574904]  ? interrupt_entry+0xb5/0xc0
[  673.578158]  mems_allowed=0
[  673.584038]  ? trace_hardirqs_off_caller+0xbb/0x310
[  673.597691]  ? trace_hardirqs_off_caller+0xbb/0x310
[  673.602715]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  673.607562]  ? trace_hardirqs_on_caller+0x310/0x310
[  673.612583]  ? trace_hardirqs_on_caller+0x310/0x310
[  673.617602]  ? task_prio+0x50/0x50
[  673.621146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.626684]  ? check_preemption_disabled+0x48/0x280
[  673.631708]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  673.636559]  apic_timer_interrupt+0xf/0x20
[  673.640793]  </IRQ>
[  673.643050] RIP: 0010:dump_stack+0x20e/0x39d
[  673.647465] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  673.666848] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  673.674750] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  673.682039] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  673.689314] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  673.696582] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  673.703858] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  673.711151]  ? dump_stack+0x205/0x39d
[  673.714967]  ? dump_stack_print_info.cold.1+0x20/0x20
[  673.720176]  dump_header+0x27b/0xf72
[  673.723905]  ? mark_held_locks+0x130/0x130
[  673.728145]  ? pagefault_out_of_memory+0x197/0x197
[  673.733092]  ? __lock_acquire+0x62f/0x4c20
[  673.737328]  ? zap_class+0x640/0x640
[  673.741060]  ? percpu_ref_get_many+0x240/0x240
[  673.745648]  ? print_usage_bug+0xc0/0xc0
[  673.749710]  ? print_usage_bug+0xc0/0xc0
[  673.753776]  ? zap_class+0x640/0x640
[  673.757496]  ? print_usage_bug+0xc0/0xc0
[  673.761555]  ? print_usage_bug+0xc0/0xc0
[  673.765626]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.771171]  ? find_held_lock+0x36/0x1c0
[  673.775243]  ? mark_held_locks+0xc7/0x130
[  673.779572]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  673.784677]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  673.789834]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  673.794425]  ? trace_hardirqs_on+0xbd/0x310
[  673.798752]  ? kasan_check_read+0x11/0x20
[  673.802907]  ? ___ratelimit+0x3b4/0x672
[  673.806885]  ? trace_hardirqs_off_caller+0x310/0x310
[  673.811996]  ? trace_hardirqs_on+0x310/0x310
[  673.816414]  ? lock_downgrade+0x900/0x900
[  673.820662]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  673.825769]  ? ___ratelimit+0x3b9/0x672
[  673.829753]  ? idr_get_free+0xec0/0xec0
[  673.833732]  ? find_held_lock+0x36/0x1c0
[  673.837810]  oom_kill_process.cold.27+0x10/0x903
[  673.842575]  ? zap_class+0x640/0x640
[  673.846290]  ? check_preemption_disabled+0x48/0x280
[  673.851316]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  673.856243]  ? kasan_check_read+0x11/0x20
[  673.860394]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  673.865675]  ? oom_evaluate_task+0x540/0x540
[  673.870086]  ? find_held_lock+0x36/0x1c0
[  673.874157]  ? out_of_memory+0x974/0x1430
[  673.878307]  ? lock_downgrade+0x900/0x900
[  673.882455]  ? check_preemption_disabled+0x48/0x280
[  673.887486]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  673.892414]  ? kasan_check_read+0x11/0x20
[  673.896562]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  673.901839]  ? rcu_softirq_qs+0x20/0x20
[  673.905820]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.911359]  ? oom_evaluate_task+0x302/0x540
[  673.915778]  out_of_memory+0xa84/0x1430
[  673.919764]  ? oom_killer_disable+0x3a0/0x3a0
[  673.924257]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  673.929192]  ? __mutex_add_waiter+0x2a0/0x2a0
[  673.933701]  __alloc_pages_slowpath+0x22d4/0x2d70
[  673.938571]  ? warn_alloc+0x120/0x120
[  673.942369]  ? rcu_softirq_qs+0x20/0x20
[  673.946371]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  673.951911]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  673.957450]  ? should_fail+0x22d/0xd01
[  673.961342]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  673.966449]  ? zap_class+0x640/0x640
[  673.970190]  ? __lock_is_held+0xb5/0x140
[  673.974257]  ? mark_held_locks+0x130/0x130
[  673.978493]  ? lock_release+0xa00/0xa00
[  673.982474]  ? perf_trace_sched_process_exec+0x860/0x860
[  673.987939]  ? __might_sleep+0x95/0x190
[  673.991920]  __alloc_pages_nodemask+0xa80/0xde0
[  673.996597]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  674.001614]  ? __page_cache_alloc+0x191/0x5c0
[  674.006110]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  674.011044]  ? kasan_check_read+0x11/0x20
[  674.015199]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  674.020476]  ? zap_class+0x640/0x640
[  674.024201]  ? zap_class+0x640/0x640
[  674.027911]  ? zap_class+0x640/0x640
[  674.031624]  ? __do_page_cache_readahead+0x7ce/0x980
[  674.036734]  ? find_held_lock+0x36/0x1c0
[  674.040806]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  674.046349]  alloc_pages_current+0x173/0x350
[  674.050770]  __page_cache_alloc+0x38c/0x5c0
[  674.055094]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  674.060030]  ? kasan_check_read+0x11/0x20
[  674.064197]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  674.069483]  ? generic_perform_write+0x6a0/0x6a0
[  674.074241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.079780]  ? check_preemption_disabled+0x48/0x280
[  674.084810]  filemap_fault+0x1594/0x25f0
[  674.088882]  ? __lock_page_or_retry+0xa00/0xa00
[  674.093552]  ? mark_held_locks+0x130/0x130
[  674.097790]  ? rcu_softirq_qs+0x20/0x20
[  674.101769]  ? remove_wait_queue+0x1a6/0x360
[  674.106179]  ? trace_hardirqs_off_caller+0x310/0x310
[  674.111290]  ? filemap_map_pages+0xe04/0x1990
[  674.115794]  ? print_usage_bug+0xc0/0xc0
[  674.119859]  ? add_wait_queue+0x2b0/0x2b0
[  674.124009]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  674.128948]  ? print_usage_bug+0xc0/0xc0
[  674.133013]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  674.138567]  ? fput+0x130/0x1a0
[  674.141855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.147397]  ? print_usage_bug+0xc0/0xc0
[  674.151468]  ? __lock_acquire+0x62f/0x4c20
[  674.155714]  ? lock_acquire+0x1ed/0x520
[  674.159692]  ? ext4_filemap_fault+0x7a/0xad
[  674.164020]  ? lock_release+0xa00/0xa00
[  674.168013]  ? perf_trace_sched_process_exec+0x860/0x860
[  674.173484]  ? print_usage_bug+0xc0/0xc0
[  674.177545]  ? print_usage_bug+0xc0/0xc0
[  674.181618]  ? down_read+0x8d/0x120
[  674.185247]  ? ext4_filemap_fault+0x7a/0xad
[  674.189569]  ? __down_interruptible+0x700/0x700
[  674.194250]  ext4_filemap_fault+0x82/0xad
[  674.198399]  __do_fault+0x100/0x6b0
[  674.202039]  ? pmd_devmap_trans_unstable+0x220/0x220
[  674.208203]  ? mark_held_locks+0x130/0x130
[  674.212445]  ? mark_held_locks+0x130/0x130
[  674.216681]  ? find_held_lock+0x36/0x1c0
[  674.220745]  ? zap_class+0x640/0x640
[  674.224458]  ? find_held_lock+0x36/0x1c0
[  674.228521]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.234080]  __handle_mm_fault+0x307c/0x5920
[  674.238490]  ? poll_select_copy_remaining+0x18c/0x6a0
[  674.243695]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  674.248548]  ? __might_fault+0x12b/0x1e0
[  674.252613]  ? lock_downgrade+0x900/0x900
[  674.256777]  ? zap_class+0x640/0x640
[  674.260490]  ? zap_class+0x640/0x640
[  674.264214]  ? find_held_lock+0x36/0x1c0
[  674.268285]  ? handle_mm_fault+0x42a/0xc70
[  674.272523]  ? lock_downgrade+0x900/0x900
[  674.276672]  ? check_preemption_disabled+0x48/0x280
[  674.281694]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  674.286623]  ? kasan_check_read+0x11/0x20
[  674.290787]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  674.296070]  ? rcu_softirq_qs+0x20/0x20
[  674.300060]  ? trace_hardirqs_off_caller+0x310/0x310
[  674.305170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.310710]  ? check_preemption_disabled+0x48/0x280
[  674.315784]  handle_mm_fault+0x54f/0xc70
[  674.319850]  ? __handle_mm_fault+0x5920/0x5920
[  674.324439]  ? find_vma+0x34/0x190
[  674.327985]  __do_page_fault+0x5e8/0xe60
[  674.332056]  ? trace_hardirqs_off+0xb8/0x310
[  674.336479]  do_page_fault+0xf2/0x7e0
[  674.340287]  ? vmalloc_sync_all+0x30/0x30
[  674.344440]  ? error_entry+0x70/0xd0
[  674.348158]  ? trace_hardirqs_off_caller+0xbb/0x310
[  674.353174]  ? trace_hardirqs_on_caller+0xc0/0x310
[  674.358108]  ? syscall_return_slowpath+0x5e0/0x5e0
[  674.363050]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  674.367896]  ? trace_hardirqs_on_caller+0x310/0x310
[  674.372909]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  674.378363]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  674.383383]  ? prepare_exit_to_usermode+0x291/0x3b0
[  674.388406]  ? page_fault+0x8/0x30
[  674.391959]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  674.396820]  ? page_fault+0x8/0x30
[  674.400378]  page_fault+0x1e/0x30
[  674.403832] RIP: 0033:0x7f9db7ca8dd3
[  674.407565] Code: Bad RIP value.
[  674.410927] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  674.416298] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  674.423582] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  674.430854] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  674.438123] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  674.445391] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  674.452694] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  674.452759] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  674.459197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  674.459202] Call Trace:
[  674.459226]  dump_stack+0x244/0x39d
[  674.459243]  ? dump_stack_print_info.cold.1+0x20/0x20
[  674.459268]  warn_alloc.cold.117+0xb7/0x1bd
[  674.465848] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  674.475105]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  674.477667] init cpuset=
[  674.481293]  ? lock_downgrade+0x900/0x900
[  674.486457] /
[  674.490781]  ? trace_hardirqs_off+0xb8/0x310
[  674.500465]  mems_allowed=0
[  674.505304]  ? trace_hardirqs_off+0xb8/0x310
[  674.525506]  __alloc_pages_slowpath+0x2660/0x2d70
[  674.530387]  ? warn_alloc+0x120/0x120
[  674.534293]  ? warn_alloc+0x120/0x120
[  674.538099]  ? print_usage_bug+0xc0/0xc0
[  674.542163]  ? warn_alloc+0x120/0x120
[  674.545966]  ? print_usage_bug+0xc0/0xc0
[  674.550043]  ? __lock_acquire+0x62f/0x4c20
[  674.554290]  ? __lock_acquire+0x62f/0x4c20
[  674.558539]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.564083]  ? should_fail+0x22d/0xd01
[  674.567980]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  674.573086]  ? __lock_acquire+0x62f/0x4c20
[  674.577339]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  674.582442]  ? __lock_acquire+0x62f/0x4c20
[  674.586674]  ? should_fail+0x22d/0xd01
[  674.590576]  ? find_held_lock+0x36/0x1c0
[  674.594677]  ? mark_held_locks+0x130/0x130
[  674.598926]  ? mark_held_locks+0x130/0x130
[  674.603163]  ? zap_class+0x640/0x640
[  674.606876]  ? zap_class+0x640/0x640
[  674.610597]  ? print_usage_bug+0xc0/0xc0
[  674.614664]  ? do_raw_spin_unlock+0xa7/0x330
[  674.619102]  ? zap_class+0x640/0x640
[  674.622824]  ? print_usage_bug+0xc0/0xc0
[  674.626896]  ? wq_watchdog_touch+0x9c/0xfe
[  674.631175]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.636726]  ? check_preemption_disabled+0x48/0x280
[  674.641757]  ? __lock_is_held+0xb5/0x140
[  674.645825]  __alloc_pages_nodemask+0xa80/0xde0
[  674.650495]  ? zap_class+0x640/0x640
[  674.654217]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  674.659242]  ? find_held_lock+0x36/0x1c0
[  674.663313]  ? ____cache_alloc_node+0x1c7/0x1e0
[  674.667990]  ? lock_downgrade+0x900/0x900
[  674.672163]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.677709]  cache_grow_begin+0xa5/0x8c0
[  674.681777]  ? do_raw_spin_unlock+0xa7/0x330
[  674.686195]  fallback_alloc+0x204/0x2e0
[  674.690178]  ____cache_alloc_node+0x1c7/0x1e0
[  674.694678]  kmem_cache_alloc_node+0xe3/0x730
[  674.699175]  ? ipv6_get_ifaddr+0x42e/0x620
[  674.703427]  __alloc_skb+0x119/0x770
[  674.707147]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  674.712429]  ? netdev_alloc_frag+0x1f0/0x1f0
[  674.716839]  ? lock_downgrade+0x900/0x900
[  674.720999]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.726552]  ? refcount_sub_and_test_checked+0x203/0x310
[  674.732019]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  674.737514]  ? addrconf_rs_timer+0x690/0x690
[  674.741949]  ndisc_alloc_skb+0x144/0x340
[  674.746021]  ndisc_send_rs+0x331/0x6e0
[  674.749928]  addrconf_rs_timer+0x314/0x690
[  674.754172]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  674.758423]  call_timer_fn+0x272/0x920
[  674.762315]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  674.766558]  ? process_timeout+0x40/0x40
[  674.770632]  ? __run_timers+0x7da/0xc70
[  674.774616]  ? _raw_spin_unlock_irq+0x27/0x80
[  674.779613]  ? _raw_spin_unlock_irq+0x27/0x80
[  674.784111]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  674.788353]  ? lockdep_hardirqs_on+0x296/0x5b0
[  674.792939]  ? trace_hardirqs_on+0xbd/0x310
[  674.797262]  ? kasan_check_read+0x11/0x20
[  674.801415]  ? __run_timers+0x7da/0xc70
[  674.805390]  ? trace_hardirqs_off_caller+0x310/0x310
[  674.810502]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  674.814743]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  674.818983]  __run_timers+0x7e5/0xc70
[  674.822802]  ? timer_fixup_init+0x70/0x70
[  674.826956]  ? _raw_spin_unlock_irq+0x27/0x80
[  674.831456]  ? _raw_spin_unlock_irq+0x27/0x80
[  674.835955]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  674.840538]  ? trace_hardirqs_on+0xbd/0x310
[  674.844876]  ? kasan_check_read+0x11/0x20
[  674.849041]  ? finish_task_switch+0x1f4/0x910
[  674.853544]  ? trace_hardirqs_off_caller+0x310/0x310
[  674.858660]  ? compat_start_thread+0x80/0x80
[  674.863095]  ? pvclock_read_flags+0x160/0x160
[  674.867596]  ? __switch_to_asm+0x34/0x70
[  674.871662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.877199]  ? check_preemption_disabled+0x48/0x280
[  674.882231]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  674.887771]  ? rcu_pm_notify+0xc0/0xc0
[  674.891661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  674.897205]  ? check_preemption_disabled+0x48/0x280
[  674.902228]  run_timer_softirq+0x52/0xb0
[  674.906293]  ? rcu_read_lock_sched_held+0x14f/0x180
[  674.911310]  __do_softirq+0x308/0xb7e
[  674.915116]  ? trace_hardirqs_on_caller+0xc0/0x310
[  674.920059]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  674.925162]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  674.930619]  ? schedule+0x108/0x460
[  674.934254]  ? trace_hardirqs_off+0xb8/0x310
[  674.938663]  ? smpboot_thread_fn+0x68b/0xa00
[  674.943076]  ? trace_hardirqs_on+0x310/0x310
[  674.947485]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.953035]  ? check_preemption_disabled+0x48/0x280
[  674.958068]  ? takeover_tasklets+0xa90/0xa90
[  674.962483]  run_ksoftirqd+0x5e/0x100
[  674.966286]  smpboot_thread_fn+0x68b/0xa00
[  674.970526]  ? sort_range+0x30/0x30
[  674.974165]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  674.979273]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  674.984815]  ? __kthread_parkme+0xfb/0x1a0
[  674.989062]  kthread+0x35a/0x420
[  674.992435]  ? sort_range+0x30/0x30
[  674.996064]  ? kthread_stop+0x900/0x900
[  675.000054]  ret_from_fork+0x3a/0x50
[  675.003784] warn_alloc_show_mem: 1 callbacks suppressed
[  675.003795] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  675.003797] Mem-Info:
[  675.003828] active_anon:34612 inactive_anon:506 isolated_anon:0
[  675.003828]  active_file:13 inactive_file:12 isolated_file:0
[  675.003828]  unevictable:0 dirty:0 writeback:0 unstable:0
[  675.003828]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  675.003828]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  675.003828]  free:13736 free_pcp:286 free_cma:0
[  675.009164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  675.009172] Call Trace:
[  675.014983] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  675.017384]  <IRQ>
[  675.050348] Node 0 
[  675.059716]  dump_stack+0x244/0x39d
[  675.062295] 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
[  675.089957]  ? dump_stack_print_info.cold.1+0x20/0x20
[  675.092089] lowmem_reserve[]:
[  675.094327]  warn_alloc.cold.117+0xb7/0x1bd
[  675.097925]  0
[  675.123439]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  675.128605]  2820 6323
[  675.131722]  ? lock_downgrade+0x900/0x900
[  675.136020]  6323
[  675.137832]  ? trace_hardirqs_off+0xb8/0x310
[  675.145139]  ? trace_hardirqs_off+0xb8/0x310
[  675.149259] Node 0 
[  675.151319]  __alloc_pages_slowpath+0x2660/0x2d70
[  675.155724] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  675.160126]  ? warn_alloc+0x120/0x120
[  675.162314] lowmem_reserve[]:
[  675.167155]  ? warn_alloc+0x120/0x120
[  675.194111]  0 0
[  675.197933]  ? print_usage_bug+0xc0/0xc0
[  675.201016]  3503
[  675.204822]  ? warn_alloc+0x120/0x120
[  675.206775]  3503
[  675.210834]  ? print_usage_bug+0xc0/0xc0
[  675.216668]  ? idle_cpu+0x1d0/0x1d0
[  675.218709] Node 0 
[  675.222768]  ? kvm_sched_clock_read+0x9/0x20
[  675.226398] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  675.228602]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  675.233022] lowmem_reserve[]:
[  675.261411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.266407]  0
[  675.269507]  ? should_fail+0x22d/0xd01
[  675.275020]  0
[  675.276831]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  675.280694]  0
[  675.282495]  ? __lock_acquire+0x62f/0x4c20
[  675.287576]  0
[  675.289374]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  675.295385]  ? __lock_acquire+0x62f/0x4c20
[  675.300463] Node 0 
[  675.304688]  ? should_fail+0x22d/0xd01
[  675.304698] DMA: 
[  675.306932]  ? mark_held_locks+0x130/0x130
[  675.310792] 1*4kB 
[  675.312851]  ? mark_held_locks+0x130/0x130
[  675.317076] (U) 
[  675.319224]  ? account_entity_enqueue+0x3a3/0x660
[  675.323430] 0*8kB 
[  675.325403]  ? zap_class+0x640/0x640
[  675.330220] 0*16kB 
[  675.332362]  ? print_usage_bug+0xc0/0xc0
[  675.336050] 1*32kB (U) 
[  675.338293]  ? rcu_softirq_qs+0x20/0x20
[  675.342328] 2*64kB 
[  675.344906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.348856] (U) 
[  675.351093]  ? check_preemption_disabled+0x48/0x280
[  675.356710] 1*128kB 
[  675.358686]  ? __lock_is_held+0xb5/0x140
[  675.363669] (U) 
[  675.365991]  __alloc_pages_nodemask+0xa80/0xde0
[  675.370035] 1*256kB 
[  675.372009]  ? zap_class+0x640/0x640
[  675.376652] (U) 
[  675.378972]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  675.382660] 0*512kB 
[  675.384640]  ? find_held_lock+0x36/0x1c0
[  675.389626] 1*1024kB 
[  675.391949]  ? ____cache_alloc_node+0x1c7/0x1e0
[  675.395984] (U) 
[  675.398392]  ? lock_downgrade+0x900/0x900
[  675.403045] 1*2048kB 
[  675.405035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.409151] (M) 
[  675.411565]  cache_grow_begin+0xa5/0x8c0
[  675.417088] 3*4096kB (M) 
[  675.419076]  ? do_raw_spin_unlock+0xa7/0x330
[  675.423108] = 15908kB
[  675.425866]  fallback_alloc+0x204/0x2e0
[  675.430243] Node 0 
[  675.432654]  ____cache_alloc_node+0x1c7/0x1e0
[  675.436596] DMA32: 3*4kB 
[  675.438839]  kmem_cache_alloc_node+0xe3/0x730
[  675.443308] (M) 
[  675.446065]  ? ipv6_get_ifaddr+0x42e/0x620
[  675.450529] 6*8kB 
[  675.452507]  __alloc_skb+0x119/0x770
[  675.456710] (M) 
[  675.458866]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  675.462553] 7*16kB 
[  675.464526]  ? netdev_alloc_frag+0x1f0/0x1f0
[  675.469773] (M) 
[  675.472005]  ? lock_downgrade+0x900/0x900
[  675.476392] 7*32kB 
[  675.478365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.482481] (UM) 
[  675.484718]  ? refcount_sub_and_test_checked+0x203/0x310
[  675.490223] 2*64kB 
[  675.492286]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  675.497709] (M) 
[  675.499951]  ? addrconf_rs_timer+0x690/0x690
[  675.505373] 3*128kB 
[  675.507349]  ndisc_alloc_skb+0x144/0x340
[  675.511725] (UM) 
[  675.514059]  ndisc_send_rs+0x331/0x6e0
[  675.518087] 5*256kB 
[  675.520144]  addrconf_rs_timer+0x314/0x690
[  675.524004] (UM) 
[  675.526332]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.530544] 3*512kB 
[  675.532619]  call_timer_fn+0x272/0x920
[  675.536819] (M) 
[  675.539146]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.543002] 3*1024kB (UM) 
[  675.544996]  ? process_timeout+0x40/0x40
[  675.549217] 3*2048kB 
[  675.552074]  ? mark_held_locks+0xc7/0x130
[  675.556091] (UM) 3*4096kB 
[  675.558516]  ? _raw_spin_unlock_irq+0x27/0x80
[  675.562634] (M) 
[  675.565476]  ? _raw_spin_unlock_irq+0x27/0x80
[  675.569945] = 25228kB
[  675.569953] Node 0 
[  675.571949]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.576419] Normal: 
[  675.578827]  ? lockdep_hardirqs_on+0x296/0x5b0
[  675.581043] 604*4kB 
[  675.585275]  ? trace_hardirqs_on+0xbd/0x310
[  675.587575] (UME) 
[  675.592151]  ? kasan_check_read+0x11/0x20
[  675.594451] 496*8kB 
[  675.598766]  ? __run_timers+0x7da/0xc70
[  675.600887] (UME) 
[  675.605038]  ? trace_hardirqs_off_caller+0x310/0x310
[  675.607339] 238*16kB 
[  675.611316]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  675.613434] (ME) 
[  675.618530]  __run_timers+0x7e5/0xc70
[  675.620917] 101*32kB 
[  675.625155]  ? timer_fixup_init+0x70/0x70
[  675.627185] (UM) 
[  675.630977]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  675.633362] 0*64kB 
[  675.637503]  ? zap_class+0x640/0x640
[  675.639543] 1*128kB 
[  675.644550]  ? print_usage_bug+0xc0/0xc0
[  675.646768] (U) 
[  675.650971]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  675.653270] 1*256kB 
[  675.657328]  ? find_held_lock+0x36/0x1c0
[  675.659276] (U) 
[  675.664462]  ? zap_class+0x640/0x640
[  675.666756] 0*512kB 0*1024kB 
[  675.670820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.672774] 0*2048kB 
[  675.676483]  ? check_preemption_disabled+0x48/0x280
[  675.679566] 0*4096kB 
[  675.685122]  ? __lock_is_held+0xb5/0x140
[  675.687509] = 13808kB
[  675.692521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.694912] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  675.698965]  ? check_preemption_disabled+0x48/0x280
[  675.701382] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  675.706909]  run_timer_softirq+0x52/0xb0
[  675.715721] 4634 total pagecache pages
[  675.720737]  ? rcu_read_lock_sched_held+0x14f/0x180
[  675.729290] 0 pages in swap cache
[  675.733350]  __do_softirq+0x308/0xb7e
[  675.737216] Swap cache stats: add 0, delete 0, find 0/0
[  675.743040]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  675.746474] Free swap  = 0kB
[  675.750263]  ? lock_downgrade+0x900/0x900
[  675.750282]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  675.755625] Total swap = 0kB
[  675.760123]  ? pvclock_read_flags+0x160/0x160
[  675.763108] 1965979 pages RAM
[  675.767251]  ? lapic_next_event+0x5a/0x90
[  675.772319] 0 pages HighMem/MovableOnly
[  675.772328] 342292 pages reserved
[  675.775345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.779816] 0 pages cma reserved
[  675.782920]  ? kvm_clock_read+0x18/0x30
[  675.787118] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  675.791012]  ? kvm_sched_clock_read+0x9/0x20
[  675.791037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  675.791059]  ? check_preemption_disabled+0x48/0x280
[  675.791083]  irq_exit+0x17f/0x1c0
[  675.794623] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  675.800066]  smp_apic_timer_interrupt+0x1cb/0x760
[  675.803406] ksoftirqd/1 cpuset=
[  675.807372]  ? smp_reschedule_interrupt+0x109/0x650
[  675.813842] /
[  675.818252]  ? smp_call_function_single_interrupt+0x650/0x650
[  675.823768]  mems_allowed=0
[  675.828775]  ? interrupt_entry+0xb5/0xc0
[  675.870131]  ? trace_hardirqs_off_caller+0xbb/0x310
[  675.875146]  ? trace_hardirqs_off_caller+0xbb/0x310
[  675.880167]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  675.885013]  ? trace_hardirqs_on_caller+0x310/0x310
[  675.890075]  ? trace_hardirqs_on_caller+0x310/0x310
[  675.895096]  ? task_prio+0x50/0x50
[  675.898644]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  675.904186]  ? check_preemption_disabled+0x48/0x280
[  675.909212]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  675.914076]  apic_timer_interrupt+0xf/0x20
[  675.918309]  </IRQ>
[  675.920550] RIP: 0010:dump_stack+0x20e/0x39d
[  675.924959] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  675.943870] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  675.951590] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  675.958861] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  675.966129] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  675.973401] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  675.980670] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  675.987964]  ? dump_stack+0x205/0x39d
[  675.991777]  ? dump_stack_print_info.cold.1+0x20/0x20
[  675.996985]  dump_header+0x27b/0xf72
[  676.000708]  ? mark_held_locks+0x130/0x130
[  676.004951]  ? pagefault_out_of_memory+0x197/0x197
[  676.009889]  ? __lock_acquire+0x62f/0x4c20
[  676.014124]  ? zap_class+0x640/0x640
[  676.017843]  ? percpu_ref_get_many+0x240/0x240
[  676.022426]  ? print_usage_bug+0xc0/0xc0
[  676.026488]  ? print_usage_bug+0xc0/0xc0
[  676.030551]  ? zap_class+0x640/0x640
[  676.034268]  ? print_usage_bug+0xc0/0xc0
[  676.038330]  ? print_usage_bug+0xc0/0xc0
[  676.042404]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.047948]  ? find_held_lock+0x36/0x1c0
[  676.052022]  ? mark_held_locks+0xc7/0x130
[  676.056193]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  676.061301]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  676.066410]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  676.070995]  ? trace_hardirqs_on+0xbd/0x310
[  676.075325]  ? kasan_check_read+0x11/0x20
[  676.079478]  ? ___ratelimit+0x3b4/0x672
[  676.083454]  ? trace_hardirqs_off_caller+0x310/0x310
[  676.088562]  ? trace_hardirqs_on+0x310/0x310
[  676.092982]  ? lock_downgrade+0x900/0x900
[  676.097143]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  676.102248]  ? ___ratelimit+0x3b9/0x672
[  676.106226]  ? idr_get_free+0xec0/0xec0
[  676.110204]  ? find_held_lock+0x36/0x1c0
[  676.114286]  oom_kill_process.cold.27+0x10/0x903
[  676.119053]  ? zap_class+0x640/0x640
[  676.122767]  ? check_preemption_disabled+0x48/0x280
[  676.127794]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  676.132727]  ? kasan_check_read+0x11/0x20
[  676.136879]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  676.142161]  ? oom_evaluate_task+0x540/0x540
[  676.146578]  ? find_held_lock+0x36/0x1c0
[  676.150653]  ? out_of_memory+0x974/0x1430
[  676.154813]  ? lock_downgrade+0x900/0x900
[  676.158969]  ? check_preemption_disabled+0x48/0x280
[  676.163999]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  676.168943]  ? kasan_check_read+0x11/0x20
[  676.173096]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  676.178375]  ? rcu_softirq_qs+0x20/0x20
[  676.182354]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.187901]  ? oom_evaluate_task+0x302/0x540
[  676.192320]  out_of_memory+0xa84/0x1430
[  676.196306]  ? oom_killer_disable+0x3a0/0x3a0
[  676.200806]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  676.205741]  ? __mutex_add_waiter+0x2a0/0x2a0
[  676.210259]  __alloc_pages_slowpath+0x22d4/0x2d70
[  676.215140]  ? warn_alloc+0x120/0x120
[  676.218945]  ? rcu_softirq_qs+0x20/0x20
[  676.222950]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.228491]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.234043]  ? should_fail+0x22d/0xd01
[  676.237945]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  676.243066]  ? zap_class+0x640/0x640
[  676.246809]  ? __lock_is_held+0xb5/0x140
[  676.250879]  ? mark_held_locks+0x130/0x130
[  676.255117]  ? lock_release+0xa00/0xa00
[  676.259099]  ? perf_trace_sched_process_exec+0x860/0x860
[  676.264571]  ? __might_sleep+0x95/0x190
[  676.268557]  __alloc_pages_nodemask+0xa80/0xde0
[  676.273239]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  676.278264]  ? __page_cache_alloc+0x191/0x5c0
[  676.282768]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  676.287700]  ? kasan_check_read+0x11/0x20
[  676.291866]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  676.297149]  ? zap_class+0x640/0x640
[  676.300872]  ? zap_class+0x640/0x640
[  676.304584]  ? zap_class+0x640/0x640
[  676.308302]  ? __do_page_cache_readahead+0x7ce/0x980
[  676.313412]  ? find_held_lock+0x36/0x1c0
[  676.317485]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  676.323039]  alloc_pages_current+0x173/0x350
[  676.327464]  __page_cache_alloc+0x38c/0x5c0
[  676.331797]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  676.336732]  ? kasan_check_read+0x11/0x20
[  676.340884]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  676.346166]  ? generic_perform_write+0x6a0/0x6a0
[  676.350928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.356468]  ? check_preemption_disabled+0x48/0x280
[  676.361500]  filemap_fault+0x1594/0x25f0
[  676.365577]  ? __lock_page_or_retry+0xa00/0xa00
[  676.370251]  ? mark_held_locks+0x130/0x130
[  676.374490]  ? rcu_softirq_qs+0x20/0x20
[  676.378473]  ? remove_wait_queue+0x1a6/0x360
[  676.382890]  ? trace_hardirqs_off_caller+0x310/0x310
[  676.388008]  ? filemap_map_pages+0xe04/0x1990
[  676.392530]  ? print_usage_bug+0xc0/0xc0
[  676.396596]  ? add_wait_queue+0x2b0/0x2b0
[  676.400749]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  676.405678]  ? print_usage_bug+0xc0/0xc0
[  676.409747]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  676.415288]  ? fput+0x130/0x1a0
[  676.418572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.424118]  ? print_usage_bug+0xc0/0xc0
[  676.428195]  ? __lock_acquire+0x62f/0x4c20
[  676.432454]  ? lock_acquire+0x1ed/0x520
[  676.436437]  ? ext4_filemap_fault+0x7a/0xad
[  676.440772]  ? lock_release+0xa00/0xa00
[  676.444749]  ? perf_trace_sched_process_exec+0x860/0x860
[  676.450202]  ? print_usage_bug+0xc0/0xc0
[  676.454273]  ? print_usage_bug+0xc0/0xc0
[  676.458349]  ? down_read+0x8d/0x120
[  676.461983]  ? ext4_filemap_fault+0x7a/0xad
[  676.466311]  ? __down_interruptible+0x700/0x700
[  676.471005]  ext4_filemap_fault+0x82/0xad
[  676.475171]  __do_fault+0x100/0x6b0
[  676.478804]  ? pmd_devmap_trans_unstable+0x220/0x220
[  676.483912]  ? mark_held_locks+0x130/0x130
[  676.488148]  ? mark_held_locks+0x130/0x130
[  676.492381]  ? find_held_lock+0x36/0x1c0
[  676.496444]  ? zap_class+0x640/0x640
[  676.500155]  ? find_held_lock+0x36/0x1c0
[  676.504218]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.509766]  __handle_mm_fault+0x307c/0x5920
[  676.514182]  ? poll_select_copy_remaining+0x18c/0x6a0
[  676.519381]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  676.524228]  ? __might_fault+0x12b/0x1e0
[  676.528292]  ? lock_downgrade+0x900/0x900
[  676.532449]  ? zap_class+0x640/0x640
[  676.536160]  ? zap_class+0x640/0x640
[  676.539889]  ? find_held_lock+0x36/0x1c0
[  676.543962]  ? handle_mm_fault+0x42a/0xc70
[  676.548201]  ? lock_downgrade+0x900/0x900
[  676.552350]  ? check_preemption_disabled+0x48/0x280
[  676.557379]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  676.562309]  ? kasan_check_read+0x11/0x20
[  676.566457]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  676.571736]  ? rcu_softirq_qs+0x20/0x20
[  676.575714]  ? trace_hardirqs_off_caller+0x310/0x310
[  676.580826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.586366]  ? check_preemption_disabled+0x48/0x280
[  676.591392]  handle_mm_fault+0x54f/0xc70
[  676.595458]  ? __handle_mm_fault+0x5920/0x5920
[  676.600060]  ? find_vma+0x34/0x190
[  676.603613]  __do_page_fault+0x5e8/0xe60
[  676.607675]  ? trace_hardirqs_off+0xb8/0x310
[  676.612100]  do_page_fault+0xf2/0x7e0
[  676.615903]  ? vmalloc_sync_all+0x30/0x30
[  676.620067]  ? error_entry+0x70/0xd0
[  676.623785]  ? trace_hardirqs_off_caller+0xbb/0x310
[  676.628801]  ? trace_hardirqs_on_caller+0xc0/0x310
[  676.633736]  ? syscall_return_slowpath+0x5e0/0x5e0
[  676.638664]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  676.643510]  ? trace_hardirqs_on_caller+0x310/0x310
[  676.648967]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  676.654423]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  676.659442]  ? prepare_exit_to_usermode+0x291/0x3b0
[  676.664463]  ? page_fault+0x8/0x30
[  676.668013]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  676.672877]  ? page_fault+0x8/0x30
[  676.676425]  page_fault+0x1e/0x30
[  676.679968] RIP: 0033:0x7f9db7ca8dd3
[  676.683697] Code: Bad RIP value.
[  676.687063] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  676.692427] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  676.699699] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  676.706971] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  676.714244] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  676.721515] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  676.728821] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  676.728887] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  676.735325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  676.735334] Call Trace:
[  676.741943] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  676.751193]  dump_stack+0x244/0x39d
[  676.753757] init cpuset=
[  676.763468]  ? dump_stack_print_info.cold.1+0x20/0x20
[  676.767073] /
[  676.769756]  warn_alloc.cold.117+0xb7/0x1bd
[  676.774915]  mems_allowed=0
[  676.776630]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  676.788966]  ? lock_downgrade+0x900/0x900
[  676.793135]  ? trace_hardirqs_off+0xb8/0x310
[  676.797570]  ? trace_hardirqs_off+0xb8/0x310
[  676.802004]  __alloc_pages_slowpath+0x2660/0x2d70
[  676.806901]  ? warn_alloc+0x120/0x120
[  676.810713]  ? warn_alloc+0x120/0x120
[  676.814521]  ? print_usage_bug+0xc0/0xc0
[  676.818587]  ? warn_alloc+0x120/0x120
[  676.822397]  ? update_curr+0x4cf/0xbd0
[  676.826292]  ? print_usage_bug+0xc0/0xc0
[  676.830361]  ? lock_downgrade+0x900/0x900
[  676.834524]  ? check_preemption_disabled+0x48/0x280
[  676.839573]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  676.844511]  ? kasan_check_read+0x11/0x20
[  676.848667]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  676.854211]  ? should_fail+0x22d/0xd01
[  676.858105]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  676.863208]  ? __lock_acquire+0x62f/0x4c20
[  676.867447]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  676.872559]  ? __lock_acquire+0x62f/0x4c20
[  676.876796]  ? should_fail+0x22d/0xd01
[  676.880695]  ? mark_held_locks+0x130/0x130
[  676.884933]  ? mark_held_locks+0x130/0x130
[  676.889182]  ? zap_class+0x640/0x640
[  676.892898]  ? print_usage_bug+0xc0/0xc0
[  676.896960]  ? mark_held_locks+0x130/0x130
[  676.901198]  ? rcu_softirq_qs+0x20/0x20
[  676.905183]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.910723]  ? check_preemption_disabled+0x48/0x280
[  676.915747]  ? __lock_is_held+0xb5/0x140
[  676.919816]  __alloc_pages_nodemask+0xa80/0xde0
[  676.924484]  ? zap_class+0x640/0x640
[  676.928205]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  676.933235]  ? find_held_lock+0x36/0x1c0
[  676.937312]  ? ____cache_alloc_node+0x1c7/0x1e0
[  676.942000]  ? lock_downgrade+0x900/0x900
[  676.946175]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  676.951725]  cache_grow_begin+0xa5/0x8c0
[  676.955789]  ? do_raw_spin_unlock+0xa7/0x330
[  676.960208]  fallback_alloc+0x204/0x2e0
[  676.964190]  ____cache_alloc_node+0x1c7/0x1e0
[  676.968693]  kmem_cache_alloc_node+0xe3/0x730
[  676.973194]  ? ipv6_get_ifaddr+0x42e/0x620
[  676.977440]  __alloc_skb+0x119/0x770
[  676.981160]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  676.986444]  ? netdev_alloc_frag+0x1f0/0x1f0
[  676.990856]  ? lock_downgrade+0x900/0x900
[  676.995013]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.000567]  ? refcount_sub_and_test_checked+0x203/0x310
[  677.006036]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  677.011497]  ? addrconf_rs_timer+0x690/0x690
[  677.015929]  ndisc_alloc_skb+0x144/0x340
[  677.020005]  ndisc_send_rs+0x331/0x6e0
[  677.023907]  addrconf_rs_timer+0x314/0x690
[  677.028152]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.032403]  call_timer_fn+0x272/0x920
[  677.036302]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.040552]  ? process_timeout+0x40/0x40
[  677.044630]  ? __run_timers+0x7da/0xc70
[  677.048614]  ? _raw_spin_unlock_irq+0x27/0x80
[  677.053114]  ? _raw_spin_unlock_irq+0x27/0x80
[  677.057611]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.061858]  ? lockdep_hardirqs_on+0x296/0x5b0
[  677.066450]  ? trace_hardirqs_on+0xbd/0x310
[  677.070776]  ? kasan_check_read+0x11/0x20
[  677.074931]  ? __run_timers+0x7da/0xc70
[  677.078911]  ? trace_hardirqs_off_caller+0x310/0x310
[  677.084122]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.088361]  __run_timers+0x7e5/0xc70
[  677.092181]  ? timer_fixup_init+0x70/0x70
[  677.096338]  ? _raw_spin_unlock_irq+0x27/0x80
[  677.100838]  ? _raw_spin_unlock_irq+0x27/0x80
[  677.105342]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  677.109931]  ? trace_hardirqs_on+0xbd/0x310
[  677.114255]  ? kasan_check_read+0x11/0x20
[  677.118403]  ? finish_task_switch+0x1f4/0x910
[  677.122905]  ? trace_hardirqs_off_caller+0x310/0x310
[  677.128013]  ? compat_start_thread+0x80/0x80
[  677.132454]  ? pvclock_read_flags+0x160/0x160
[  677.136955]  ? __switch_to_asm+0x34/0x70
[  677.141022]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.146578]  ? check_preemption_disabled+0x48/0x280
[  677.151604]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  677.157146]  ? rcu_pm_notify+0xc0/0xc0
[  677.161047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.166591]  ? check_preemption_disabled+0x48/0x280
[  677.171615]  run_timer_softirq+0x52/0xb0
[  677.175677]  ? rcu_read_lock_sched_held+0x14f/0x180
[  677.180694]  __do_softirq+0x308/0xb7e
[  677.184500]  ? trace_hardirqs_on_caller+0xc0/0x310
[  677.189439]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  677.194552]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  677.200015]  ? schedule+0x108/0x460
[  677.203665]  ? trace_hardirqs_off+0xb8/0x310
[  677.208078]  ? smpboot_thread_fn+0x68b/0xa00
[  677.212489]  ? trace_hardirqs_on+0x310/0x310
[  677.216906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.222453]  ? check_preemption_disabled+0x48/0x280
[  677.227480]  ? takeover_tasklets+0xa90/0xa90
[  677.231896]  run_ksoftirqd+0x5e/0x100
[  677.235706]  smpboot_thread_fn+0x68b/0xa00
[  677.239952]  ? sort_range+0x30/0x30
[  677.243599]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  677.248711]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.254257]  ? __kthread_parkme+0xfb/0x1a0
[  677.258500]  kthread+0x35a/0x420
[  677.261870]  ? sort_range+0x30/0x30
[  677.265499]  ? kthread_stop+0x900/0x900
[  677.269480]  ret_from_fork+0x3a/0x50
[  677.273214] warn_alloc_show_mem: 1 callbacks suppressed
[  677.273225] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  677.273226] Mem-Info:
[  677.273258] active_anon:34612 inactive_anon:506 isolated_anon:0
[  677.273258]  active_file:13 inactive_file:12 isolated_file:0
[  677.273258]  unevictable:0 dirty:0 writeback:0 unstable:0
[  677.273258]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  677.273258]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  677.273258]  free:13736 free_pcp:286 free_cma:0
[  677.278596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  677.284403] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  677.286803] Call Trace:
[  677.319766] Node 0 
[  677.329130]  <IRQ>
[  677.356829] 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
[  677.359406]  dump_stack+0x244/0x39d
[  677.361610] lowmem_reserve[]:
[  677.363759]  ? dump_stack_print_info.cold.1+0x20/0x20
[  677.389241]  0 2820
[  677.392902]  warn_alloc.cold.117+0xb7/0x1bd
[  677.395974]  6323
[  677.401189]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  677.403399]  6323
[  677.407720]  ? lock_downgrade+0x900/0x900
[  677.414608]  ? trace_hardirqs_off+0xb8/0x310
[  677.416649] Node 0 
[  677.420793]  ? trace_hardirqs_off+0xb8/0x310
[  677.425213] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  677.427426]  __alloc_pages_slowpath+0x2660/0x2d70
[  677.431796] lowmem_reserve[]: 0
[  677.458813]  ? warn_alloc+0x120/0x120
[  677.463619]  0
[  677.466903]  ? warn_alloc+0x120/0x120
[  677.470679]  3503
[  677.472480]  ? print_usage_bug+0xc0/0xc0
[  677.476254]  3503
[  677.478316]  ? warn_alloc+0x120/0x120
[  677.484410]  ? print_usage_bug+0xc0/0xc0
[  677.488190] Node 0 
[  677.492244]  ? __lock_acquire+0x62f/0x4c20
[  677.492276] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  677.492283] lowmem_reserve[]:
[  677.494520]  ? __lock_acquire+0x62f/0x4c20
[  677.498733]  0
[  677.527126]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  677.530211]  0
[  677.534436]  ? should_fail+0x22d/0xd01
[  677.536214]  0
[  677.541748]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  677.543521]  0
[  677.547405]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  677.554452]  ? __lock_acquire+0x62f/0x4c20
[  677.556229] Node 0 
[  677.561329]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  677.565544] DMA: 
[  677.567783]  ? __lock_acquire+0x62f/0x4c20
[  677.572861] 1*4kB 
[  677.574920]  ? should_fail+0x22d/0xd01
[  677.579149] (U) 
[  677.581295]  ? rcu_irq_exit+0x1a2/0x390
[  677.585155] 0*8kB 
[  677.587144]  ? mark_held_locks+0x130/0x130
[  677.591079] 0*16kB 
[  677.593225]  ? mark_held_locks+0x130/0x130
[  677.597436] 1*32kB 
[  677.599666]  ? mark_held_locks+0xc7/0x130
[  677.603874] (U) 
[  677.606109]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  677.610225] 2*64kB (U) 
[  677.612214]  ? zap_class+0x640/0x640
[  677.617206] 1*128kB 
[  677.619792]  ? print_usage_bug+0xc0/0xc0
[  677.623481] (U) 
[  677.625804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.629842] 1*256kB 
[  677.631815]  ? check_preemption_disabled+0x48/0x280
[  677.637329] (U) 
[  677.639657]  ? __lock_is_held+0xb5/0x140
[  677.644637] 0*512kB 1*1024kB 
[  677.646627]  __alloc_pages_nodemask+0xa80/0xde0
[  677.651007] (U) 
[  677.654120]  ? zap_class+0x640/0x640
[  677.658771] 1*2048kB 
[  677.660744]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  677.664428] (M) 
[  677.666855]  ? find_held_lock+0x36/0x1c0
[  677.671839] 3*4096kB (M) 
[  677.673830]  ? ____cache_alloc_node+0x1c7/0x1e0
[  677.677857] = 15908kB
[  677.677866] Node 0 
[  677.680626]  ? lock_downgrade+0x900/0x900
[  677.685269] DMA32: 
[  677.687685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.689890] 3*4kB 
[  677.694042]  cache_grow_begin+0xa5/0x8c0
[  677.696253] (M) 
[  677.701789]  ? do_raw_spin_unlock+0xa7/0x330
[  677.703911] 6*8kB 
[  677.707971]  fallback_alloc+0x204/0x2e0
[  677.709919] (M) 
[  677.714338]  ____cache_alloc_node+0x1c7/0x1e0
[  677.716461] 7*16kB 
[  677.720432]  kmem_cache_alloc_node+0xe3/0x730
[  677.722383] (M) 
[  677.726879]  ? ipv6_get_ifaddr+0x42e/0x620
[  677.729091] 7*32kB (UM) 
[  677.733598]  __alloc_skb+0x119/0x770
[  677.735542] 2*64kB 
[  677.739777]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  677.742421] (M) 
[  677.746135]  ? netdev_alloc_frag+0x1f0/0x1f0
[  677.748348] 3*128kB 
[  677.753624]  ? lock_downgrade+0x900/0x900
[  677.755580] (UM) 
[  677.759987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.762283] 5*256kB 
[  677.766431]  ? refcount_sub_and_test_checked+0x203/0x310
[  677.768468] (UM) 
[  677.774012]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  677.776314] 3*512kB 
[  677.781766]  ? addrconf_rs_timer+0x690/0x690
[  677.783803] (M) 
[  677.789264]  ndisc_alloc_skb+0x144/0x340
[  677.791564] 3*1024kB 
[  677.795974]  ndisc_send_rs+0x331/0x6e0
[  677.797922] (UM) 
[  677.801976]  addrconf_rs_timer+0x314/0x690
[  677.804354] 3*2048kB (UM) 
[  677.808258]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.810295] 3*4096kB 
[  677.814541]  call_timer_fn+0x272/0x920
[  677.817359] (M) 
[  677.821599]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.823980] = 25228kB
[  677.827863]  ? process_timeout+0x40/0x40
[  677.829813] Node 0 
[  677.834055]  ? mark_held_locks+0xc7/0x130
[  677.836433] Normal: 
[  677.840487]  ? _raw_spin_unlock_irq+0x27/0x80
[  677.842695] 604*4kB 
[  677.846835]  ? _raw_spin_unlock_irq+0x27/0x80
[  677.849135] (UME) 
[  677.853626]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.855923] 496*8kB 
[  677.860414]  ? lockdep_hardirqs_on+0x296/0x5b0
[  677.862539] (UME) 
[  677.866770]  ? trace_hardirqs_on+0xbd/0x310
[  677.869068] 238*16kB 
[  677.873651]  ? kasan_check_read+0x11/0x20
[  677.875797] (ME) 
[  677.880128]  ? __run_timers+0x7da/0xc70
[  677.882507] 101*32kB (UM) 
[  677.886671]  ? trace_hardirqs_off_caller+0x310/0x310
[  677.888714] 0*64kB 
[  677.892689]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.895507] 1*128kB 
[  677.900615]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  677.902826] (U) 
[  677.907079]  __run_timers+0x7e5/0xc70
[  677.909375] 1*256kB (U) 
[  677.913623]  ? timer_fixup_init+0x70/0x70
[  677.915568] 0*512kB 
[  677.919361]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  677.922008] 0*1024kB 
[  677.926155]  ? zap_class+0x640/0x640
[  677.928459] 0*2048kB 
[  677.933471]  ? print_usage_bug+0xc0/0xc0
[  677.935860] 0*4096kB 
[  677.939574]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  677.941961] = 13808kB
[  677.946019]  ? find_held_lock+0x36/0x1c0
[  677.948417] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  677.953602]  ? zap_class+0x640/0x640
[  677.955991] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  677.960054]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.968870] 4634 total pagecache pages
[  677.972592]  ? check_preemption_disabled+0x48/0x280
[  677.981150] 0 pages in swap cache
[  677.986704]  ? __lock_is_held+0xb5/0x140
[  677.990579] Swap cache stats: add 0, delete 0, find 0/0
[  677.995597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  677.999021] Free swap  = 0kB
[  678.003094]  ? check_preemption_disabled+0x48/0x280
[  678.008421] Total swap = 0kB
[  678.008429] 1965979 pages RAM
[  678.013968]  run_timer_softirq+0x52/0xb0
[  678.016955] 0 pages HighMem/MovableOnly
[  678.021966]  ? rcu_read_lock_sched_held+0x14f/0x180
[  678.024957] 342292 pages reserved
[  678.028069]  __do_softirq+0x308/0xb7e
[  678.032099] 0 pages cma reserved
[  678.036077]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  678.041139] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  678.044512]  ? lock_downgrade+0x900/0x900
[  678.044531]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  678.048444] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  678.051677]  ? pvclock_read_flags+0x160/0x160
[  678.056139] ksoftirqd/1 cpuset=
[  678.062651]  ? lapic_next_event+0x5a/0x90
[  678.066770] /
[  678.071884]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.082208]  mems_allowed=0
[  678.086712]  ? kvm_clock_read+0x18/0x30
[  678.108221]  ? kvm_sched_clock_read+0x9/0x20
[  678.112638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.118182]  ? check_preemption_disabled+0x48/0x280
[  678.123214]  irq_exit+0x17f/0x1c0
[  678.126675]  smp_apic_timer_interrupt+0x1cb/0x760
[  678.131522]  ? smp_reschedule_interrupt+0x109/0x650
[  678.136542]  ? smp_call_function_single_interrupt+0x650/0x650
[  678.142452]  ? interrupt_entry+0xb5/0xc0
[  678.146517]  ? trace_hardirqs_off_caller+0xbb/0x310
[  678.151536]  ? trace_hardirqs_off_caller+0xbb/0x310
[  678.156561]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  678.161409]  ? trace_hardirqs_on_caller+0x310/0x310
[  678.166427]  ? trace_hardirqs_on_caller+0x310/0x310
[  678.171451]  ? task_prio+0x50/0x50
[  678.175003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.180557]  ? check_preemption_disabled+0x48/0x280
[  678.185593]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  678.190451]  apic_timer_interrupt+0xf/0x20
[  678.194688]  </IRQ>
[  678.196953] RIP: 0010:dump_stack+0x20e/0x39d
[  678.201375] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  678.220285] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  678.228007] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  678.235298] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  678.242575] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  678.249854] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  678.257129] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  678.264430]  ? dump_stack+0x205/0x39d
[  678.268253]  ? dump_stack_print_info.cold.1+0x20/0x20
[  678.273468]  dump_header+0x27b/0xf72
[  678.277195]  ? mark_held_locks+0x130/0x130
[  678.281438]  ? pagefault_out_of_memory+0x197/0x197
[  678.286379]  ? __lock_acquire+0x62f/0x4c20
[  678.290615]  ? zap_class+0x640/0x640
[  678.294332]  ? percpu_ref_get_many+0x240/0x240
[  678.298920]  ? print_usage_bug+0xc0/0xc0
[  678.302989]  ? print_usage_bug+0xc0/0xc0
[  678.307068]  ? zap_class+0x640/0x640
[  678.310785]  ? print_usage_bug+0xc0/0xc0
[  678.314845]  ? print_usage_bug+0xc0/0xc0
[  678.318919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.324469]  ? find_held_lock+0x36/0x1c0
[  678.328541]  ? mark_held_locks+0xc7/0x130
[  678.332697]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  678.337806]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  678.342913]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  678.347501]  ? trace_hardirqs_on+0xbd/0x310
[  678.351836]  ? kasan_check_read+0x11/0x20
[  678.355995]  ? ___ratelimit+0x3b4/0x672
[  678.359992]  ? trace_hardirqs_off_caller+0x310/0x310
[  678.365119]  ? trace_hardirqs_on+0x310/0x310
[  678.369537]  ? lock_downgrade+0x900/0x900
[  678.373698]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  678.378806]  ? ___ratelimit+0x3b9/0x672
[  678.382787]  ? idr_get_free+0xec0/0xec0
[  678.386762]  ? find_held_lock+0x36/0x1c0
[  678.390842]  oom_kill_process.cold.27+0x10/0x903
[  678.395602]  ? zap_class+0x640/0x640
[  678.399322]  ? check_preemption_disabled+0x48/0x280
[  678.404356]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  678.409297]  ? kasan_check_read+0x11/0x20
[  678.413456]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  678.418744]  ? oom_evaluate_task+0x540/0x540
[  678.423161]  ? find_held_lock+0x36/0x1c0
[  678.427235]  ? out_of_memory+0x974/0x1430
[  678.431386]  ? lock_downgrade+0x900/0x900
[  678.435539]  ? check_preemption_disabled+0x48/0x280
[  678.440575]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  678.445789]  ? kasan_check_read+0x11/0x20
[  678.449954]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  678.455241]  ? rcu_softirq_qs+0x20/0x20
[  678.459226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.464776]  ? oom_evaluate_task+0x302/0x540
[  678.469198]  out_of_memory+0xa84/0x1430
[  678.473194]  ? oom_killer_disable+0x3a0/0x3a0
[  678.477693]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  678.482633]  ? __mutex_add_waiter+0x2a0/0x2a0
[  678.487142]  __alloc_pages_slowpath+0x22d4/0x2d70
[  678.492021]  ? warn_alloc+0x120/0x120
[  678.495839]  ? rcu_softirq_qs+0x20/0x20
[  678.499843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.505388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.510933]  ? should_fail+0x22d/0xd01
[  678.514828]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  678.519937]  ? zap_class+0x640/0x640
[  678.523690]  ? __lock_is_held+0xb5/0x140
[  678.527771]  ? mark_held_locks+0x130/0x130
[  678.532020]  ? lock_release+0xa00/0xa00
[  678.536113]  ? perf_trace_sched_process_exec+0x860/0x860
[  678.541582]  ? __might_sleep+0x95/0x190
[  678.545564]  __alloc_pages_nodemask+0xa80/0xde0
[  678.550244]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  678.555267]  ? __page_cache_alloc+0x191/0x5c0
[  678.559766]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  678.564704]  ? kasan_check_read+0x11/0x20
[  678.568859]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  678.574142]  ? zap_class+0x640/0x640
[  678.577870]  ? zap_class+0x640/0x640
[  678.581584]  ? zap_class+0x640/0x640
[  678.585301]  ? __do_page_cache_readahead+0x7ce/0x980
[  678.590417]  ? find_held_lock+0x36/0x1c0
[  678.594492]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  678.600052]  alloc_pages_current+0x173/0x350
[  678.604478]  __page_cache_alloc+0x38c/0x5c0
[  678.608806]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  678.613736]  ? kasan_check_read+0x11/0x20
[  678.617893]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  678.623190]  ? generic_perform_write+0x6a0/0x6a0
[  678.627961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.633519]  ? check_preemption_disabled+0x48/0x280
[  678.638560]  filemap_fault+0x1594/0x25f0
[  678.642644]  ? __lock_page_or_retry+0xa00/0xa00
[  678.647324]  ? mark_held_locks+0x130/0x130
[  678.651572]  ? rcu_softirq_qs+0x20/0x20
[  678.655602]  ? remove_wait_queue+0x1a6/0x360
[  678.660023]  ? trace_hardirqs_off_caller+0x310/0x310
[  678.665159]  ? filemap_map_pages+0xe04/0x1990
[  678.669675]  ? print_usage_bug+0xc0/0xc0
[  678.673757]  ? add_wait_queue+0x2b0/0x2b0
[  678.677924]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  678.682896]  ? print_usage_bug+0xc0/0xc0
[  678.686982]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  678.692533]  ? fput+0x130/0x1a0
[  678.695825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  678.701381]  ? print_usage_bug+0xc0/0xc0
[  678.705458]  ? __lock_acquire+0x62f/0x4c20
[  678.709711]  ? lock_acquire+0x1ed/0x520
[  678.713690]  ? ext4_filemap_fault+0x7a/0xad
[  678.718023]  ? lock_release+0xa00/0xa00
[  678.722017]  ? perf_trace_sched_process_exec+0x860/0x860
[  678.727492]  ? print_usage_bug+0xc0/0xc0
[  678.731555]  ? print_usage_bug+0xc0/0xc0
[  678.735630]  ? down_read+0x8d/0x120
[  678.739263]  ? ext4_filemap_fault+0x7a/0xad
[  678.743588]  ? __down_interruptible+0x700/0x700
[  678.748274]  ext4_filemap_fault+0x82/0xad
[  678.752430]  __do_fault+0x100/0x6b0
[  678.756074]  ? pmd_devmap_trans_unstable+0x220/0x220
[  678.761185]  ? mark_held_locks+0x130/0x130
[  678.765420]  ? mark_held_locks+0x130/0x130
[  678.769658]  ? find_held_lock+0x36/0x1c0
[  678.773992]  ? zap_class+0x640/0x640
[  678.777716]  ? find_held_lock+0x36/0x1c0
[  678.782037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.787588]  __handle_mm_fault+0x307c/0x5920
[  678.792001]  ? poll_select_copy_remaining+0x18c/0x6a0
[  678.797210]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  678.802075]  ? __might_fault+0x12b/0x1e0
[  678.806142]  ? lock_downgrade+0x900/0x900
[  678.810304]  ? zap_class+0x640/0x640
[  678.814017]  ? zap_class+0x640/0x640
[  678.817775]  ? find_held_lock+0x36/0x1c0
[  678.821868]  ? handle_mm_fault+0x42a/0xc70
[  678.826118]  ? lock_downgrade+0x900/0x900
[  678.830284]  ? check_preemption_disabled+0x48/0x280
[  678.835325]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  678.840261]  ? kasan_check_read+0x11/0x20
[  678.844417]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  678.849699]  ? rcu_softirq_qs+0x20/0x20
[  678.853674]  ? trace_hardirqs_off_caller+0x310/0x310
[  678.858808]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  678.864366]  ? check_preemption_disabled+0x48/0x280
[  678.869406]  handle_mm_fault+0x54f/0xc70
[  678.873481]  ? __handle_mm_fault+0x5920/0x5920
[  678.878083]  ? find_vma+0x34/0x190
[  678.881633]  __do_page_fault+0x5e8/0xe60
[  678.885694]  ? trace_hardirqs_off+0xb8/0x310
[  678.890114]  do_page_fault+0xf2/0x7e0
[  678.893918]  ? vmalloc_sync_all+0x30/0x30
[  678.898077]  ? error_entry+0x70/0xd0
[  678.901796]  ? trace_hardirqs_off_caller+0xbb/0x310
[  678.906809]  ? trace_hardirqs_on_caller+0xc0/0x310
[  678.911740]  ? syscall_return_slowpath+0x5e0/0x5e0
[  678.916671]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  678.921516]  ? trace_hardirqs_on_caller+0x310/0x310
[  678.926535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  678.931992]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  678.937024]  ? prepare_exit_to_usermode+0x291/0x3b0
[  678.942071]  ? page_fault+0x8/0x30
[  678.945618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  678.950466]  ? page_fault+0x8/0x30
[  678.954013]  page_fault+0x1e/0x30
[  678.957477] RIP: 0033:0x7f9db7ca8dd3
[  678.961204] Code: Bad RIP value.
[  678.964565] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  678.969947] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  678.977215] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  678.984485] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  678.991760] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  678.999040] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  679.006344] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  679.006409] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  679.012847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  679.012853] Call Trace:
[  679.012876]  dump_stack+0x244/0x39d
[  679.012894]  ? dump_stack_print_info.cold.1+0x20/0x20
[  679.012919]  warn_alloc.cold.117+0xb7/0x1bd
[  679.019502] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  679.028746]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  679.031307] init cpuset=
[  679.034932]  ? lock_downgrade+0x900/0x900
[  679.040095] /
[  679.044419]  ? trace_hardirqs_off+0xb8/0x310
[  679.054103]  mems_allowed=0
[  679.058950]  ? trace_hardirqs_off+0xb8/0x310
[  679.079196]  __alloc_pages_slowpath+0x2660/0x2d70
[  679.084096]  ? warn_alloc+0x120/0x120
[  679.087924]  ? warn_alloc+0x120/0x120
[  679.091745]  ? print_usage_bug+0xc0/0xc0
[  679.095824]  ? warn_alloc+0x120/0x120
[  679.099646]  ? print_usage_bug+0xc0/0xc0
[  679.103732]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.109289]  ? should_fail+0x22d/0xd01
[  679.113186]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.118729]  ? should_fail+0x22d/0xd01
[  679.122656]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  679.127774]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  679.132892]  ? __lock_acquire+0x62f/0x4c20
[  679.137147]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  679.142260]  ? __lock_acquire+0x62f/0x4c20
[  679.146509]  ? should_fail+0x22d/0xd01
[  679.150426]  ? mark_held_locks+0x130/0x130
[  679.154679]  ? mark_held_locks+0x130/0x130
[  679.158922]  ? zap_class+0x640/0x640
[  679.162652]  ? zap_class+0x640/0x640
[  679.166369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.171915]  ? check_preemption_disabled+0x48/0x280
[  679.176941]  ? zap_class+0x640/0x640
[  679.180661]  ? print_usage_bug+0xc0/0xc0
[  679.184729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.190273]  ? check_preemption_disabled+0x48/0x280
[  679.195307]  ? __lock_is_held+0xb5/0x140
[  679.199382]  __alloc_pages_nodemask+0xa80/0xde0
[  679.204067]  ? zap_class+0x640/0x640
[  679.207788]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  679.212819]  ? find_held_lock+0x36/0x1c0
[  679.216892]  ? ____cache_alloc_node+0x1c7/0x1e0
[  679.221570]  ? lock_downgrade+0x900/0x900
[  679.225730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.231275]  cache_grow_begin+0xa5/0x8c0
[  679.235341]  ? do_raw_spin_unlock+0xa7/0x330
[  679.239766]  fallback_alloc+0x204/0x2e0
[  679.243752]  ____cache_alloc_node+0x1c7/0x1e0
[  679.248260]  kmem_cache_alloc_node+0xe3/0x730
[  679.252758]  ? ipv6_get_ifaddr+0x42e/0x620
[  679.257004]  __alloc_skb+0x119/0x770
[  679.260734]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  679.266018]  ? netdev_alloc_frag+0x1f0/0x1f0
[  679.270442]  ? lock_downgrade+0x900/0x900
[  679.274603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.280149]  ? refcount_sub_and_test_checked+0x203/0x310
[  679.285614]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  679.291072]  ? addrconf_rs_timer+0x690/0x690
[  679.295499]  ndisc_alloc_skb+0x144/0x340
[  679.299578]  ndisc_send_rs+0x331/0x6e0
[  679.303481]  addrconf_rs_timer+0x314/0x690
[  679.307727]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  679.311978]  call_timer_fn+0x272/0x920
[  679.315867]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  679.320106]  ? process_timeout+0x40/0x40
[  679.324176]  ? __run_timers+0x7da/0xc70
[  679.328155]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.332653]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.337150]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  679.341389]  ? lockdep_hardirqs_on+0x296/0x5b0
[  679.345976]  ? trace_hardirqs_on+0xbd/0x310
[  679.350300]  ? kasan_check_read+0x11/0x20
[  679.354449]  ? __run_timers+0x7da/0xc70
[  679.358427]  ? trace_hardirqs_off_caller+0x310/0x310
[  679.363557]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  679.367801]  __run_timers+0x7e5/0xc70
[  679.371620]  ? timer_fixup_init+0x70/0x70
[  679.375782]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.380287]  ? _raw_spin_unlock_irq+0x27/0x80
[  679.384815]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  679.389408]  ? trace_hardirqs_on+0xbd/0x310
[  679.393741]  ? kasan_check_read+0x11/0x20
[  679.397896]  ? finish_task_switch+0x1f4/0x910
[  679.402393]  ? trace_hardirqs_off_caller+0x310/0x310
[  679.407502]  ? compat_start_thread+0x80/0x80
[  679.411940]  ? pvclock_read_flags+0x160/0x160
[  679.416438]  ? __switch_to_asm+0x34/0x70
[  679.420502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.426050]  ? check_preemption_disabled+0x48/0x280
[  679.431094]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  679.436645]  ? rcu_pm_notify+0xc0/0xc0
[  679.440540]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.446082]  ? check_preemption_disabled+0x48/0x280
[  679.451107]  run_timer_softirq+0x52/0xb0
[  679.455170]  ? rcu_read_lock_sched_held+0x14f/0x180
[  679.460189]  __do_softirq+0x308/0xb7e
[  679.463993]  ? trace_hardirqs_on_caller+0xc0/0x310
[  679.468932]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  679.474046]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  679.479509]  ? schedule+0x108/0x460
[  679.483146]  ? trace_hardirqs_off+0xb8/0x310
[  679.487564]  ? smpboot_thread_fn+0x68b/0xa00
[  679.491975]  ? trace_hardirqs_on+0x310/0x310
[  679.496384]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.501925]  ? check_preemption_disabled+0x48/0x280
[  679.506947]  ? takeover_tasklets+0xa90/0xa90
[  679.511361]  run_ksoftirqd+0x5e/0x100
[  679.515167]  smpboot_thread_fn+0x68b/0xa00
[  679.519404]  ? sort_range+0x30/0x30
[  679.523048]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  679.528153]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.533695]  ? __kthread_parkme+0xfb/0x1a0
[  679.537936]  kthread+0x35a/0x420
[  679.541302]  ? sort_range+0x30/0x30
[  679.544929]  ? kthread_stop+0x900/0x900
[  679.548911]  ret_from_fork+0x3a/0x50
[  679.552644] warn_alloc_show_mem: 1 callbacks suppressed
[  679.552656] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  679.552657] Mem-Info:
[  679.552689] active_anon:34612 inactive_anon:506 isolated_anon:0
[  679.552689]  active_file:13 inactive_file:12 isolated_file:0
[  679.552689]  unevictable:0 dirty:0 writeback:0 unstable:0
[  679.552689]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  679.552689]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  679.552689]  free:13736 free_pcp:286 free_cma:0
[  679.558120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  679.563924] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  679.566322] Call Trace:
[  679.599303] Node 0 
[  679.608661]  <IRQ>
[  679.636348] 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
[  679.638914]  dump_stack+0x244/0x39d
[  679.641120] lowmem_reserve[]:
[  679.643276]  ? dump_stack_print_info.cold.1+0x20/0x20
[  679.669081]  0 2820
[  679.672753]  warn_alloc.cold.117+0xb7/0x1bd
[  679.675826]  6323
[  679.681021]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  679.683236]  6323
[  679.687553]  ? lock_downgrade+0x900/0x900
[  679.694435]  ? trace_hardirqs_off+0xb8/0x310
[  679.696467] Node 0 
[  679.700612]  ? trace_hardirqs_off+0xb8/0x310
[  679.705013] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  679.707226]  __alloc_pages_slowpath+0x2660/0x2d70
[  679.711607] lowmem_reserve[]:
[  679.738615]  ? warn_alloc+0x120/0x120
[  679.743419]  0
[  679.746519]  ? warn_alloc+0x120/0x120
[  679.750296]  0
[  679.752095]  ? print_usage_bug+0xc0/0xc0
[  679.755866]  3503
[  679.757659]  ? warn_alloc+0x120/0x120
[  679.761696]  3503
[  679.763750]  ? print_usage_bug+0xc0/0xc0
[  679.769584]  ? __lock_acquire+0x62f/0x4c20
[  679.773620] Node 0 
[  679.777844]  ? __lock_acquire+0x62f/0x4c20
[  679.777880] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  679.780088]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  679.784297] lowmem_reserve[]:
[  679.812672]  ? should_fail+0x22d/0xd01
[  679.818194]  0
[  679.821295]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  679.825159]  0
[  679.826959]  ? __lock_acquire+0x62f/0x4c20
[  679.832045]  0
[  679.833847]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  679.838058]  0
[  679.839860]  ? __lock_acquire+0x62f/0x4c20
[  679.846736]  ? should_fail+0x22d/0xd01
[  679.850948] Node 0 DMA: 1*4kB 
[  679.854842]  ? mark_held_locks+0x130/0x130
[  679.854859]  ? mark_held_locks+0x130/0x130
[  679.858035] (U) 
[  679.862273]  ? zap_class+0x640/0x640
[  679.866478] 0*8kB 
[  679.868445]  ? print_usage_bug+0xc0/0xc0
[  679.872135] 0*16kB 
[  679.874286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.878321] 1*32kB 
[  679.880554]  ? check_preemption_disabled+0x48/0x280
[  679.886065] (U) 
[  679.888302]  ? __lock_is_held+0xb5/0x140
[  679.893287] 2*64kB 
[  679.895260]  __alloc_pages_nodemask+0xa80/0xde0
[  679.899295] (U) 
[  679.901522]  ? zap_class+0x640/0x640
[  679.906166] 1*128kB 
[  679.908133]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  679.911817] (U) 
[  679.914140]  ? find_held_lock+0x36/0x1c0
[  679.919134] 1*256kB 
[  679.921108]  ? ____cache_alloc_node+0x1c7/0x1e0
[  679.925143] (U) 
[  679.927466]  ? lock_downgrade+0x900/0x900
[  679.932114] 0*512kB 
[  679.934098]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  679.938218] 1*1024kB (U) 
[  679.940556]  cache_grow_begin+0xa5/0x8c0
[  679.946071] 1*2048kB (M) 
[  679.948844]  ? do_raw_spin_unlock+0xa7/0x330
[  679.952876] 3*4096kB (M) 
[  679.955649]  fallback_alloc+0x204/0x2e0
[  679.960045] = 15908kB
[  679.960059] Node 0 
[  679.962822]  ____cache_alloc_node+0x1c7/0x1e0
[  679.966760] DMA32: 3*4kB 
[  679.969197]  kmem_cache_alloc_node+0xe3/0x730
[  679.971408] (M) 
[  679.975915]  ? ipv6_get_ifaddr+0x42e/0x620
[  679.978648] 6*8kB 
[  679.983145]  __alloc_skb+0x119/0x770
[  679.985083] (M) 7*16kB 
[  679.989319]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  679.991458] (M) 
[  679.995164]  ? netdev_alloc_frag+0x1f0/0x1f0
[  679.997720] 7*32kB (UM) 
[  680.003000]  ? lock_downgrade+0x900/0x900
[  680.004956] 2*64kB 
[  680.009364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.012016] (M) 
[  680.016170]  ? refcount_sub_and_test_checked+0x203/0x310
[  680.018381] 3*128kB 
[  680.023909]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  680.025862] (UM) 
[  680.031306]  ? addrconf_rs_timer+0x690/0x690
[  680.033602] 5*256kB 
[  680.039067]  ndisc_alloc_skb+0x144/0x340
[  680.041091] (UM) 
[  680.045497]  ndisc_send_rs+0x331/0x6e0
[  680.047794] 3*512kB 
[  680.051849]  addrconf_rs_timer+0x314/0x690
[  680.053886] (M) 
[  680.057768]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  680.060067] 3*1024kB 
[  680.064305]  call_timer_fn+0x272/0x920
[  680.066259] (UM) 
[  680.070488]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  680.072878] 3*2048kB 
[  680.076758]  ? process_timeout+0x40/0x40
[  680.078799] (UM) 
[  680.083042]  ? mark_held_locks+0xc7/0x130
[  680.085423] 3*4096kB 
[  680.089479]  ? _raw_spin_unlock_irq+0x27/0x80
[  680.091512] (M) 
[  680.095653]  ? _raw_spin_unlock_irq+0x27/0x80
[  680.098045] = 25228kB
[  680.102538]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  680.104490] Node 0 
[  680.108982]  ? lockdep_hardirqs_on+0x296/0x5b0
[  680.111364] Normal: 
[  680.115593]  ? trace_hardirqs_on+0xbd/0x310
[  680.117802] 604*4kB 
[  680.122375]  ? kasan_check_read+0x11/0x20
[  680.124672] (UME) 
[  680.128989]  ? __run_timers+0x7da/0xc70
[  680.131290] 496*8kB 
[  680.135446]  ? trace_hardirqs_off_caller+0x310/0x310
[  680.137573] (UME) 
[  680.141549]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  680.143847] 238*16kB 
[  680.148943]  __run_timers+0x7e5/0xc70
[  680.151070] (ME) 
[  680.155306]  ? timer_fixup_init+0x70/0x70
[  680.157688] 101*32kB 
[  680.161477]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  680.163518] (UM) 
[  680.167655]  ? zap_class+0x640/0x640
[  680.170046] 0*64kB 
[  680.175068]  ? print_usage_bug+0xc0/0xc0
[  680.177100] 1*128kB 
[  680.180807]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  680.183018] (U) 
[  680.187099]  ? find_held_lock+0x36/0x1c0
[  680.189393] 1*256kB 
[  680.194586]  ? zap_class+0x640/0x640
[  680.196537] (U) 
[  680.200590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.202888] 0*512kB 
[  680.206618]  ? check_preemption_disabled+0x48/0x280
[  680.208571] 0*1024kB 
[  680.214110]  ? __lock_is_held+0xb5/0x140
[  680.216405] 0*2048kB 
[  680.221418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.223804] 0*4096kB 
[  680.227865]  ? check_preemption_disabled+0x48/0x280
[  680.230252] = 13808kB
[  680.235792]  run_timer_softirq+0x52/0xb0
[  680.238182] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  680.243194]  ? rcu_read_lock_sched_held+0x14f/0x180
[  680.245590] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  680.249641]  __do_softirq+0x308/0xb7e
[  680.258453] 4634 total pagecache pages
[  680.263468]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  680.272021] 0 pages in swap cache
[  680.275825]  ? lock_downgrade+0x900/0x900
[  680.279690] Swap cache stats: add 0, delete 0, find 0/0
[  680.284178]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  680.287603] Free swap  = 0kB
[  680.291752]  ? pvclock_read_flags+0x160/0x160
[  680.297084] Total swap = 0kB
[  680.302189]  ? lapic_next_event+0x5a/0x90
[  680.305176] 1965979 pages RAM
[  680.309673]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.312670] 0 pages HighMem/MovableOnly
[  680.316809]  ? kvm_clock_read+0x18/0x30
[  680.319891] 342292 pages reserved
[  680.325417]  ? kvm_sched_clock_read+0x9/0x20
[  680.329368] 0 pages cma reserved
[  680.333333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.336835] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  680.341161]  ? check_preemption_disabled+0x48/0x280
[  680.341185]  irq_exit+0x17f/0x1c0
[  680.341205]  smp_apic_timer_interrupt+0x1cb/0x760
[  680.344720] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  680.350089]  ? smp_reschedule_interrupt+0x109/0x650
[  680.356565] ksoftirqd/1 cpuset=
[  680.361572]  ? smp_call_function_single_interrupt+0x650/0x650
[  680.365002] /
[  680.369847]  ? interrupt_entry+0xb5/0xc0
[  680.380133]  mems_allowed=0
[  680.385138]  ? trace_hardirqs_off_caller+0xbb/0x310
[  680.407915]  ? trace_hardirqs_off_caller+0xbb/0x310
[  680.412935]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  680.417777]  ? trace_hardirqs_on_caller+0x310/0x310
[  680.422801]  ? trace_hardirqs_on_caller+0x310/0x310
[  680.427815]  ? task_prio+0x50/0x50
[  680.431356]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.436895]  ? check_preemption_disabled+0x48/0x280
[  680.441919]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  680.446771]  apic_timer_interrupt+0xf/0x20
[  680.450998]  </IRQ>
[  680.453244] RIP: 0010:dump_stack+0x20e/0x39d
[  680.457656] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  680.476575] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  680.484288] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  680.491571] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  680.498858] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  680.506129] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  680.513395] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  680.520693]  ? dump_stack+0x205/0x39d
[  680.524506]  ? dump_stack_print_info.cold.1+0x20/0x20
[  680.529713]  dump_header+0x27b/0xf72
[  680.533441]  ? mark_held_locks+0x130/0x130
[  680.537678]  ? pagefault_out_of_memory+0x197/0x197
[  680.542612]  ? __lock_acquire+0x62f/0x4c20
[  680.546844]  ? zap_class+0x640/0x640
[  680.550563]  ? percpu_ref_get_many+0x240/0x240
[  680.555151]  ? print_usage_bug+0xc0/0xc0
[  680.559221]  ? print_usage_bug+0xc0/0xc0
[  680.563287]  ? zap_class+0x640/0x640
[  680.567005]  ? print_usage_bug+0xc0/0xc0
[  680.571077]  ? print_usage_bug+0xc0/0xc0
[  680.575144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.580685]  ? find_held_lock+0x36/0x1c0
[  680.584763]  ? mark_held_locks+0xc7/0x130
[  680.588916]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  680.594022]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  680.599141]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  680.603724]  ? trace_hardirqs_on+0xbd/0x310
[  680.608058]  ? kasan_check_read+0x11/0x20
[  680.612208]  ? ___ratelimit+0x3b4/0x672
[  680.616181]  ? trace_hardirqs_off_caller+0x310/0x310
[  680.621288]  ? trace_hardirqs_on+0x310/0x310
[  680.625696]  ? lock_downgrade+0x900/0x900
[  680.629854]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  680.634954]  ? ___ratelimit+0x3b9/0x672
[  680.638932]  ? idr_get_free+0xec0/0xec0
[  680.642902]  ? find_held_lock+0x36/0x1c0
[  680.646980]  oom_kill_process.cold.27+0x10/0x903
[  680.652167]  ? zap_class+0x640/0x640
[  680.655880]  ? check_preemption_disabled+0x48/0x280
[  680.660901]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  680.665827]  ? kasan_check_read+0x11/0x20
[  680.669974]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  680.675259]  ? oom_evaluate_task+0x540/0x540
[  680.679669]  ? find_held_lock+0x36/0x1c0
[  680.683745]  ? out_of_memory+0x974/0x1430
[  680.687893]  ? lock_downgrade+0x900/0x900
[  680.692058]  ? check_preemption_disabled+0x48/0x280
[  680.697088]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  680.702020]  ? kasan_check_read+0x11/0x20
[  680.706187]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  680.711469]  ? rcu_softirq_qs+0x20/0x20
[  680.715457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.721008]  ? oom_evaluate_task+0x302/0x540
[  680.725442]  out_of_memory+0xa84/0x1430
[  680.729433]  ? oom_killer_disable+0x3a0/0x3a0
[  680.733933]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  680.738877]  ? __mutex_add_waiter+0x2a0/0x2a0
[  680.743392]  __alloc_pages_slowpath+0x22d4/0x2d70
[  680.748276]  ? warn_alloc+0x120/0x120
[  680.752088]  ? rcu_softirq_qs+0x20/0x20
[  680.756103]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.761655]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.767205]  ? should_fail+0x22d/0xd01
[  680.771106]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  680.776220]  ? zap_class+0x640/0x640
[  680.780213]  ? __lock_is_held+0xb5/0x140
[  680.784291]  ? mark_held_locks+0x130/0x130
[  680.788539]  ? lock_release+0xa00/0xa00
[  680.792520]  ? perf_trace_sched_process_exec+0x860/0x860
[  680.797988]  ? __might_sleep+0x95/0x190
[  680.801969]  __alloc_pages_nodemask+0xa80/0xde0
[  680.806648]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  680.811668]  ? __page_cache_alloc+0x191/0x5c0
[  680.816173]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  680.821117]  ? kasan_check_read+0x11/0x20
[  680.825269]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  680.830553]  ? zap_class+0x640/0x640
[  680.834276]  ? zap_class+0x640/0x640
[  680.837989]  ? zap_class+0x640/0x640
[  680.841705]  ? __do_page_cache_readahead+0x7ce/0x980
[  680.846816]  ? find_held_lock+0x36/0x1c0
[  680.850887]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  680.856438]  alloc_pages_current+0x173/0x350
[  680.860863]  __page_cache_alloc+0x38c/0x5c0
[  680.865193]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  680.870133]  ? kasan_check_read+0x11/0x20
[  680.874301]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  680.879596]  ? generic_perform_write+0x6a0/0x6a0
[  680.884374]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  680.889931]  ? check_preemption_disabled+0x48/0x280
[  680.894974]  filemap_fault+0x1594/0x25f0
[  680.899077]  ? __lock_page_or_retry+0xa00/0xa00
[  680.903759]  ? mark_held_locks+0x130/0x130
[  680.908002]  ? rcu_softirq_qs+0x20/0x20
[  680.911993]  ? remove_wait_queue+0x1a6/0x360
[  680.916408]  ? trace_hardirqs_off_caller+0x310/0x310
[  680.921516]  ? filemap_map_pages+0xe04/0x1990
[  680.926021]  ? print_usage_bug+0xc0/0xc0
[  680.930102]  ? add_wait_queue+0x2b0/0x2b0
[  680.934252]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  680.939183]  ? print_usage_bug+0xc0/0xc0
[  680.943248]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  680.948791]  ? fput+0x130/0x1a0
[  680.952082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  680.957625]  ? print_usage_bug+0xc0/0xc0
[  680.961692]  ? __lock_acquire+0x62f/0x4c20
[  680.965942]  ? lock_acquire+0x1ed/0x520
[  680.969921]  ? ext4_filemap_fault+0x7a/0xad
[  680.974247]  ? lock_release+0xa00/0xa00
[  680.978228]  ? perf_trace_sched_process_exec+0x860/0x860
[  680.983678]  ? print_usage_bug+0xc0/0xc0
[  680.987740]  ? print_usage_bug+0xc0/0xc0
[  680.991811]  ? down_read+0x8d/0x120
[  680.995441]  ? ext4_filemap_fault+0x7a/0xad
[  680.999763]  ? __down_interruptible+0x700/0x700
[  681.004446]  ext4_filemap_fault+0x82/0xad
[  681.008598]  __do_fault+0x100/0x6b0
[  681.012235]  ? pmd_devmap_trans_unstable+0x220/0x220
[  681.017348]  ? mark_held_locks+0x130/0x130
[  681.021586]  ? mark_held_locks+0x130/0x130
[  681.025817]  ? find_held_lock+0x36/0x1c0
[  681.029881]  ? zap_class+0x640/0x640
[  681.033614]  ? find_held_lock+0x36/0x1c0
[  681.037678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.043226]  __handle_mm_fault+0x307c/0x5920
[  681.047636]  ? poll_select_copy_remaining+0x18c/0x6a0
[  681.052837]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  681.057688]  ? __might_fault+0x12b/0x1e0
[  681.061757]  ? lock_downgrade+0x900/0x900
[  681.065916]  ? zap_class+0x640/0x640
[  681.069631]  ? zap_class+0x640/0x640
[  681.073353]  ? find_held_lock+0x36/0x1c0
[  681.077424]  ? handle_mm_fault+0x42a/0xc70
[  681.081663]  ? lock_downgrade+0x900/0x900
[  681.085815]  ? check_preemption_disabled+0x48/0x280
[  681.090843]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  681.095773]  ? kasan_check_read+0x11/0x20
[  681.099926]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  681.105210]  ? rcu_softirq_qs+0x20/0x20
[  681.109189]  ? trace_hardirqs_off_caller+0x310/0x310
[  681.114299]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.119845]  ? check_preemption_disabled+0x48/0x280
[  681.124870]  handle_mm_fault+0x54f/0xc70
[  681.128942]  ? __handle_mm_fault+0x5920/0x5920
[  681.133533]  ? find_vma+0x34/0x190
[  681.137088]  __do_page_fault+0x5e8/0xe60
[  681.141158]  ? trace_hardirqs_off+0xb8/0x310
[  681.145585]  do_page_fault+0xf2/0x7e0
[  681.149395]  ? vmalloc_sync_all+0x30/0x30
[  681.153548]  ? error_entry+0x70/0xd0
[  681.157264]  ? trace_hardirqs_off_caller+0xbb/0x310
[  681.162287]  ? trace_hardirqs_on_caller+0xc0/0x310
[  681.167218]  ? syscall_return_slowpath+0x5e0/0x5e0
[  681.172150]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.176993]  ? trace_hardirqs_on_caller+0x310/0x310
[  681.182017]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  681.187487]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  681.192509]  ? prepare_exit_to_usermode+0x291/0x3b0
[  681.197535]  ? page_fault+0x8/0x30
[  681.201093]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  681.205943]  ? page_fault+0x8/0x30
[  681.209489]  page_fault+0x1e/0x30
[  681.212940] RIP: 0033:0x7f9db7ca8dd3
[  681.216664] Code: Bad RIP value.
[  681.220022] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  681.225399] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  681.232664] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  681.239936] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  681.247209] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  681.254564] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  681.261870] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  681.261935] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  681.268371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.268376] Call Trace:
[  681.268400]  dump_stack+0x244/0x39d
[  681.268418]  ? dump_stack_print_info.cold.1+0x20/0x20
[  681.268443]  warn_alloc.cold.117+0xb7/0x1bd
[  681.274967] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  681.284267]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  681.286828] init cpuset=
[  681.290450]  ? lock_downgrade+0x900/0x900
[  681.295612] /
[  681.299941]  ? trace_hardirqs_off+0xb8/0x310
[  681.309624]  mems_allowed=0
[  681.314474]  ? trace_hardirqs_off+0xb8/0x310
[  681.334687]  __alloc_pages_slowpath+0x2660/0x2d70
[  681.339576]  ? warn_alloc+0x120/0x120
[  681.343388]  ? warn_alloc+0x120/0x120
[  681.347195]  ? print_usage_bug+0xc0/0xc0
[  681.351262]  ? warn_alloc+0x120/0x120
[  681.355073]  ? print_usage_bug+0xc0/0xc0
[  681.359138]  ? __lock_acquire+0x62f/0x4c20
[  681.363376]  ? mark_held_locks+0x130/0x130
[  681.367620]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.373160]  ? should_fail+0x22d/0xd01
[  681.377142]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  681.382248]  ? __lock_acquire+0x62f/0x4c20
[  681.386489]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  681.391593]  ? __lock_acquire+0x62f/0x4c20
[  681.395833]  ? should_fail+0x22d/0xd01
[  681.399735]  ? mark_held_locks+0x130/0x130
[  681.403983]  ? mark_held_locks+0x130/0x130
[  681.408227]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  681.413345]  ? zap_class+0x640/0x640
[  681.417113]  ? print_usage_bug+0xc0/0xc0
[  681.421186]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.426727]  ? check_preemption_disabled+0x48/0x280
[  681.431752]  ? __lock_is_held+0xb5/0x140
[  681.435819]  __alloc_pages_nodemask+0xa80/0xde0
[  681.440487]  ? zap_class+0x640/0x640
[  681.444206]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  681.449237]  ? find_held_lock+0x36/0x1c0
[  681.453309]  ? ____cache_alloc_node+0x1c7/0x1e0
[  681.458154]  ? lock_downgrade+0x900/0x900
[  681.462315]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.467860]  cache_grow_begin+0xa5/0x8c0
[  681.471927]  ? do_raw_spin_unlock+0xa7/0x330
[  681.476344]  fallback_alloc+0x204/0x2e0
[  681.480325]  ____cache_alloc_node+0x1c7/0x1e0
[  681.484828]  kmem_cache_alloc_node+0xe3/0x730
[  681.489326]  ? ipv6_get_ifaddr+0x42e/0x620
[  681.493580]  __alloc_skb+0x119/0x770
[  681.497296]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  681.502589]  ? netdev_alloc_frag+0x1f0/0x1f0
[  681.507174]  ? lock_downgrade+0x900/0x900
[  681.511337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.516881]  ? refcount_sub_and_test_checked+0x203/0x310
[  681.522344]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  681.527802]  ? addrconf_rs_timer+0x690/0x690
[  681.532232]  ndisc_alloc_skb+0x144/0x340
[  681.536300]  ndisc_send_rs+0x331/0x6e0
[  681.540209]  addrconf_rs_timer+0x314/0x690
[  681.544450]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.548705]  call_timer_fn+0x272/0x920
[  681.552593]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.556836]  ? process_timeout+0x40/0x40
[  681.560907]  ? __run_timers+0x7da/0xc70
[  681.564889]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.569391]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.573885]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.578131]  ? lockdep_hardirqs_on+0x296/0x5b0
[  681.582718]  ? trace_hardirqs_on+0xbd/0x310
[  681.587047]  ? kasan_check_read+0x11/0x20
[  681.591200]  ? __run_timers+0x7da/0xc70
[  681.595185]  ? trace_hardirqs_off_caller+0x310/0x310
[  681.600375]  ? prandom_seed_full_state+0x3b0/0x3b0
[  681.605325]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  681.609571]  __run_timers+0x7e5/0xc70
[  681.613389]  ? timer_fixup_init+0x70/0x70
[  681.617545]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.622056]  ? _raw_spin_unlock_irq+0x27/0x80
[  681.626563]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  681.631148]  ? trace_hardirqs_on+0xbd/0x310
[  681.635471]  ? kasan_check_read+0x11/0x20
[  681.639623]  ? finish_task_switch+0x1f4/0x910
[  681.644123]  ? trace_hardirqs_off_caller+0x310/0x310
[  681.649596]  ? compat_start_thread+0x80/0x80
[  681.654039]  ? pvclock_read_flags+0x160/0x160
[  681.658539]  ? __switch_to_asm+0x34/0x70
[  681.662612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.668156]  ? check_preemption_disabled+0x48/0x280
[  681.673185]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  681.678722]  ? rcu_pm_notify+0xc0/0xc0
[  681.682609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  681.688151]  ? check_preemption_disabled+0x48/0x280
[  681.693181]  run_timer_softirq+0x52/0xb0
[  681.697247]  ? rcu_read_lock_sched_held+0x14f/0x180
[  681.702266]  __do_softirq+0x308/0xb7e
[  681.706075]  ? trace_hardirqs_on_caller+0xc0/0x310
[  681.711016]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  681.716128]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  681.721591]  ? schedule+0x108/0x460
[  681.725233]  ? trace_hardirqs_off+0xb8/0x310
[  681.729647]  ? smpboot_thread_fn+0x68b/0xa00
[  681.734069]  ? trace_hardirqs_on+0x310/0x310
[  681.738484]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.744035]  ? check_preemption_disabled+0x48/0x280
[  681.749066]  ? takeover_tasklets+0xa90/0xa90
[  681.753480]  run_ksoftirqd+0x5e/0x100
[  681.757283]  smpboot_thread_fn+0x68b/0xa00
[  681.761521]  ? sort_range+0x30/0x30
[  681.765156]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  681.770260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  681.775799]  ? __kthread_parkme+0xfb/0x1a0
[  681.780044]  kthread+0x35a/0x420
[  681.783414]  ? sort_range+0x30/0x30
[  681.787054]  ? kthread_stop+0x900/0x900
[  681.791048]  ret_from_fork+0x3a/0x50
[  681.794779] warn_alloc_show_mem: 1 callbacks suppressed
[  681.794791] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  681.794793] Mem-Info:
[  681.794823] active_anon:34612 inactive_anon:506 isolated_anon:0
[  681.794823]  active_file:13 inactive_file:12 isolated_file:0
[  681.794823]  unevictable:0 dirty:0 writeback:0 unstable:0
[  681.794823]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  681.794823]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  681.794823]  free:13736 free_pcp:286 free_cma:0
[  681.800162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  681.800170] Call Trace:
[  681.805976] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  681.808374]  <IRQ>
[  681.841339] Node 0 
[  681.850732]  dump_stack+0x244/0x39d
[  681.853318] 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
[  681.880977]  ? dump_stack_print_info.cold.1+0x20/0x20
[  681.883109] lowmem_reserve[]:
[  681.885352]  warn_alloc.cold.117+0xb7/0x1bd
[  681.888941]  0
[  681.914466]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  681.919634]  2820
[  681.922735]  ? lock_downgrade+0x900/0x900
[  681.927036]  6323
[  681.928843]  ? trace_hardirqs_off+0xb8/0x310
[  681.933658]  6323
[  681.935718]  ? trace_hardirqs_off+0xb8/0x310
[  681.941899]  __alloc_pages_slowpath+0x2660/0x2d70
[  681.946276] Node 0 
[  681.948353]  ? warn_alloc+0x120/0x120
[  681.952738] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  681.957552]  ? warn_alloc+0x120/0x120
[  681.959767] lowmem_reserve[]:
[  681.963570]  ? print_usage_bug+0xc0/0xc0
[  681.990546]  0
[  681.994360]  ? warn_alloc+0x120/0x120
[  681.997429]  0 3503
[  682.001497]  ? print_usage_bug+0xc0/0xc0
[  682.003270]  3503
[  682.007075]  ? __lock_acquire+0x62f/0x4c20
[  682.013344]  ? __lock_acquire+0x62f/0x4c20
[  682.015383] Node 0 
[  682.019615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.023847] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  682.026066]  ? should_fail+0x22d/0xd01
[  682.031576] lowmem_reserve[]:
[  682.059953]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  682.063822]  0
[  682.066921]  ? __lock_acquire+0x62f/0x4c20
[  682.072001]  0
[  682.073800]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  682.078010]  0
[  682.079818]  ? __lock_acquire+0x62f/0x4c20
[  682.084897]  0
[  682.086694]  ? should_fail+0x22d/0xd01
[  682.092700]  ? find_held_lock+0x36/0x1c0
[  682.096566] Node 0 DMA: 
[  682.100625]  ? mark_held_locks+0x130/0x130
[  682.100629] 1*4kB (U) 
[  682.103303]  ? mark_held_locks+0x130/0x130
[  682.107515] 0*8kB 
[  682.110004]  ? zap_class+0x640/0x640
[  682.114213] 0*16kB 
[  682.116356]  ? zap_class+0x640/0x640
[  682.120049] 1*32kB 
[  682.122288]  ? print_usage_bug+0xc0/0xc0
[  682.125976] (U) 
[  682.128214]  ? do_raw_spin_unlock+0xa7/0x330
[  682.132252] 2*64kB 
[  682.134223]  ? zap_class+0x640/0x640
[  682.138608] (U) 
[  682.140838]  ? print_usage_bug+0xc0/0xc0
[  682.144526] 1*128kB 
[  682.146495]  ? wq_watchdog_touch+0x9c/0xfe
[  682.150530] (U) 
[  682.152849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.157058] 1*256kB (U) 
[  682.159045]  ? check_preemption_disabled+0x48/0x280
[  682.164557] 0*512kB 
[  682.167225]  ? __lock_is_held+0xb5/0x140
[  682.172214] 1*1024kB 
[  682.174534]  __alloc_pages_nodemask+0xa80/0xde0
[  682.178567] (U) 
[  682.180972]  ? zap_class+0x640/0x640
[  682.185617] 1*2048kB 
[  682.187587]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  682.191274] (M) 
[  682.193684]  ? find_held_lock+0x36/0x1c0
[  682.198667] 3*4096kB 
[  682.200643]  ? ____cache_alloc_node+0x1c7/0x1e0
[  682.204673] (M) 
[  682.207087]  ? lock_downgrade+0x900/0x900
[  682.211734] = 15908kB
[  682.213705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.217825] Node 0 
[  682.220230]  cache_grow_begin+0xa5/0x8c0
[  682.225744] DMA32: 
[  682.227974]  ? do_raw_spin_unlock+0xa7/0x330
[  682.232006] 3*4kB 
[  682.234244]  fallback_alloc+0x204/0x2e0
[  682.238624] (M) 
[  682.240769]  ____cache_alloc_node+0x1c7/0x1e0
[  682.244716] 6*8kB 
[  682.246686]  kmem_cache_alloc_node+0xe3/0x730
[  682.251151] (M) 
[  682.253296]  ? ipv6_get_ifaddr+0x42e/0x620
[  682.257763] 7*16kB 
[  682.259740]  __alloc_skb+0x119/0x770
[  682.263943] (M) 
[  682.266179]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  682.269867] 7*32kB 
[  682.271837]  ? netdev_alloc_frag+0x1f0/0x1f0
[  682.277089] (UM) 
[  682.279320]  ? lock_downgrade+0x900/0x900
[  682.283701] 2*64kB 
[  682.285760]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.289881] (M) 
[  682.292114]  ? refcount_sub_and_test_checked+0x203/0x310
[  682.297621] 3*128kB (UM) 
[  682.299602]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  682.305023] 5*256kB 
[  682.307784]  ? addrconf_rs_timer+0x690/0x690
[  682.313204] (UM) 
[  682.315527]  ndisc_alloc_skb+0x144/0x340
[  682.319903] 3*512kB 
[  682.321961]  ndisc_send_rs+0x331/0x6e0
[  682.325996] (M) 
[  682.328318]  addrconf_rs_timer+0x314/0x690
[  682.332177] 3*1024kB 
[  682.334148]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  682.338353] (UM) 
[  682.340769]  call_timer_fn+0x272/0x920
[  682.344970] 3*2048kB 
[  682.347034]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  682.350898] (UM) 
[  682.353304]  ? process_timeout+0x40/0x40
[  682.357516] 3*4096kB 
[  682.359586]  ? mark_held_locks+0xc7/0x130
[  682.363615] (M) 
[  682.366024]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.370153] = 25228kB
[  682.372123]  ? _raw_spin_unlock_irq+0x27/0x80
[  682.376590] Node 0 
[  682.378992]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  682.383460] Normal: 
[  682.385687]  ? lockdep_hardirqs_on+0x296/0x5b0
[  682.389900] 604*4kB 
[  682.392216]  ? trace_hardirqs_on+0xbd/0x310
[  682.396773] (UME) 
[  682.399090]  ? kasan_check_read+0x11/0x20
[  682.403383] 496*8kB 
[  682.405527]  ? __run_timers+0x7da/0xc70
[  682.409644] (UME) 
[  682.411964]  ? trace_hardirqs_off_caller+0x310/0x310
[  682.415912] 238*16kB 
[  682.418067]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  682.423138] (ME) 
[  682.425540]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  682.429755] 101*32kB 
[  682.431815]  __run_timers+0x7e5/0xc70
[  682.436021] (UM) 
[  682.438448]  ? timer_fixup_init+0x70/0x70
[  682.442219] 0*64kB 
[  682.444275]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  682.448396] 1*128kB 
[  682.450625]  ? zap_class+0x640/0x640
[  682.455614] (U) 
[  682.457932]  ? print_usage_bug+0xc0/0xc0
[  682.461627] 1*256kB 
[  682.463597]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  682.467629] (U) 
[  682.469948]  ? find_held_lock+0x36/0x1c0
[  682.475109] 0*512kB 
[  682.477081]  ? zap_class+0x640/0x640
[  682.481117] 0*1024kB 
[  682.483434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.487124] 0*2048kB 
[  682.489528]  ? check_preemption_disabled+0x48/0x280
[  682.495039] 0*4096kB = 13808kB
[  682.497458]  ? __lock_is_held+0xb5/0x140
[  682.502453] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  682.505635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.509679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  682.518505]  ? check_preemption_disabled+0x48/0x280
[  682.524020] 4634 total pagecache pages
[  682.532594]  run_timer_softirq+0x52/0xb0
[  682.537594] 0 pages in swap cache
[  682.541466]  ? rcu_read_lock_sched_held+0x14f/0x180
[  682.545503] Swap cache stats: add 0, delete 0, find 0/0
[  682.548948]  __do_softirq+0x308/0xb7e
[  682.553941] Free swap  = 0kB
[  682.559297]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  682.563075] Total swap = 0kB
[  682.566089]  ? lock_downgrade+0x900/0x900
[  682.570560] 1965979 pages RAM
[  682.573573]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  682.577695] 0 pages HighMem/MovableOnly
[  682.580798]  ? pvclock_read_flags+0x160/0x160
[  682.585871] 342292 pages reserved
[  682.589837]  ? lapic_next_event+0x5a/0x90
[  682.594304] 0 pages cma reserved
[  682.597747]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.601951] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  682.605232]  ? kvm_clock_read+0x18/0x30
[  682.610922] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  682.617232]  ? kvm_sched_clock_read+0x9/0x20
[  682.621184] ksoftirqd/1 cpuset=
[  682.631493]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.635878] /
[  682.639155]  ? check_preemption_disabled+0x48/0x280
[  682.644670]  mems_allowed=0
[  682.646382]  irq_exit+0x17f/0x1c0
[  682.657729]  smp_apic_timer_interrupt+0x1cb/0x760
[  682.662572]  ? smp_reschedule_interrupt+0x109/0x650
[  682.667589]  ? smp_call_function_single_interrupt+0x650/0x650
[  682.673474]  ? interrupt_entry+0xb5/0xc0
[  682.677538]  ? trace_hardirqs_off_caller+0xbb/0x310
[  682.682553]  ? trace_hardirqs_off_caller+0xbb/0x310
[  682.687573]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  682.692419]  ? trace_hardirqs_on_caller+0x310/0x310
[  682.697430]  ? trace_hardirqs_on_caller+0x310/0x310
[  682.702447]  ? task_prio+0x50/0x50
[  682.705991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.711528]  ? check_preemption_disabled+0x48/0x280
[  682.716555]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  682.721409]  apic_timer_interrupt+0xf/0x20
[  682.725638]  </IRQ>
[  682.727877] RIP: 0010:dump_stack+0x20e/0x39d
[  682.732289] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  682.751193] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  682.759081] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  682.766346] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  682.773615] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  682.781011] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  682.788288] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  682.795576]  ? dump_stack+0x205/0x39d
[  682.799393]  ? dump_stack_print_info.cold.1+0x20/0x20
[  682.804597]  dump_header+0x27b/0xf72
[  682.808324]  ? mark_held_locks+0x130/0x130
[  682.812561]  ? pagefault_out_of_memory+0x197/0x197
[  682.817501]  ? __lock_acquire+0x62f/0x4c20
[  682.821732]  ? zap_class+0x640/0x640
[  682.825446]  ? percpu_ref_get_many+0x240/0x240
[  682.830035]  ? print_usage_bug+0xc0/0xc0
[  682.834110]  ? print_usage_bug+0xc0/0xc0
[  682.838176]  ? zap_class+0x640/0x640
[  682.841925]  ? print_usage_bug+0xc0/0xc0
[  682.845983]  ? print_usage_bug+0xc0/0xc0
[  682.850067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  682.855607]  ? find_held_lock+0x36/0x1c0
[  682.859682]  ? mark_held_locks+0xc7/0x130
[  682.863839]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  682.868945]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  682.874063]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  682.878650]  ? trace_hardirqs_on+0xbd/0x310
[  682.882974]  ? kasan_check_read+0x11/0x20
[  682.887120]  ? ___ratelimit+0x3b4/0x672
[  682.891098]  ? trace_hardirqs_off_caller+0x310/0x310
[  682.896202]  ? trace_hardirqs_on+0x310/0x310
[  682.900612]  ? lock_downgrade+0x900/0x900
[  682.904768]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  682.909874]  ? ___ratelimit+0x3b9/0x672
[  682.913854]  ? idr_get_free+0xec0/0xec0
[  682.917827]  ? find_held_lock+0x36/0x1c0
[  682.921904]  oom_kill_process.cold.27+0x10/0x903
[  682.926660]  ? zap_class+0x640/0x640
[  682.930376]  ? check_preemption_disabled+0x48/0x280
[  682.935396]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  682.940326]  ? kasan_check_read+0x11/0x20
[  682.944477]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  682.949763]  ? oom_evaluate_task+0x540/0x540
[  682.954177]  ? find_held_lock+0x36/0x1c0
[  682.958248]  ? out_of_memory+0x974/0x1430
[  682.962415]  ? lock_downgrade+0x900/0x900
[  682.966566]  ? check_preemption_disabled+0x48/0x280
[  682.971590]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  682.976522]  ? kasan_check_read+0x11/0x20
[  682.980669]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  682.985948]  ? rcu_softirq_qs+0x20/0x20
[  682.989926]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  682.995465]  ? oom_evaluate_task+0x302/0x540
[  682.999881]  out_of_memory+0xa84/0x1430
[  683.003868]  ? oom_killer_disable+0x3a0/0x3a0
[  683.008368]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  683.013306]  ? __mutex_add_waiter+0x2a0/0x2a0
[  683.017816]  __alloc_pages_slowpath+0x22d4/0x2d70
[  683.022689]  ? warn_alloc+0x120/0x120
[  683.026492]  ? rcu_softirq_qs+0x20/0x20
[  683.030490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.036027]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.041584]  ? should_fail+0x22d/0xd01
[  683.045476]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  683.050582]  ? zap_class+0x640/0x640
[  683.054319]  ? __lock_is_held+0xb5/0x140
[  683.058387]  ? mark_held_locks+0x130/0x130
[  683.062623]  ? lock_release+0xa00/0xa00
[  683.066600]  ? perf_trace_sched_process_exec+0x860/0x860
[  683.072075]  ? __might_sleep+0x95/0x190
[  683.076066]  __alloc_pages_nodemask+0xa80/0xde0
[  683.080742]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  683.085763]  ? __page_cache_alloc+0x191/0x5c0
[  683.090260]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  683.095192]  ? kasan_check_read+0x11/0x20
[  683.099340]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  683.104619]  ? zap_class+0x640/0x640
[  683.108343]  ? zap_class+0x640/0x640
[  683.112071]  ? zap_class+0x640/0x640
[  683.115789]  ? __do_page_cache_readahead+0x7ce/0x980
[  683.120900]  ? find_held_lock+0x36/0x1c0
[  683.124965]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  683.130510]  alloc_pages_current+0x173/0x350
[  683.134928]  __page_cache_alloc+0x38c/0x5c0
[  683.139254]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  683.144182]  ? kasan_check_read+0x11/0x20
[  683.148332]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  683.153608]  ? generic_perform_write+0x6a0/0x6a0
[  683.158368]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.163904]  ? check_preemption_disabled+0x48/0x280
[  683.168926]  filemap_fault+0x1594/0x25f0
[  683.172999]  ? __lock_page_or_retry+0xa00/0xa00
[  683.177685]  ? mark_held_locks+0x130/0x130
[  683.181920]  ? rcu_softirq_qs+0x20/0x20
[  683.185898]  ? remove_wait_queue+0x1a6/0x360
[  683.190306]  ? trace_hardirqs_off_caller+0x310/0x310
[  683.195413]  ? filemap_map_pages+0xe04/0x1990
[  683.199916]  ? print_usage_bug+0xc0/0xc0
[  683.203979]  ? add_wait_queue+0x2b0/0x2b0
[  683.208137]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  683.213072]  ? print_usage_bug+0xc0/0xc0
[  683.217146]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  683.222685]  ? fput+0x130/0x1a0
[  683.225966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.231511]  ? print_usage_bug+0xc0/0xc0
[  683.235582]  ? __lock_acquire+0x62f/0x4c20
[  683.239832]  ? lock_acquire+0x1ed/0x520
[  683.243807]  ? ext4_filemap_fault+0x7a/0xad
[  683.248133]  ? lock_release+0xa00/0xa00
[  683.252107]  ? perf_trace_sched_process_exec+0x860/0x860
[  683.257562]  ? print_usage_bug+0xc0/0xc0
[  683.261628]  ? print_usage_bug+0xc0/0xc0
[  683.265721]  ? down_read+0x8d/0x120
[  683.269355]  ? ext4_filemap_fault+0x7a/0xad
[  683.273685]  ? __down_interruptible+0x700/0x700
[  683.278379]  ext4_filemap_fault+0x82/0xad
[  683.282532]  __do_fault+0x100/0x6b0
[  683.286166]  ? pmd_devmap_trans_unstable+0x220/0x220
[  683.291282]  ? mark_held_locks+0x130/0x130
[  683.295527]  ? mark_held_locks+0x130/0x130
[  683.299765]  ? find_held_lock+0x36/0x1c0
[  683.303834]  ? zap_class+0x640/0x640
[  683.307552]  ? find_held_lock+0x36/0x1c0
[  683.311616]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.317158]  __handle_mm_fault+0x307c/0x5920
[  683.321569]  ? poll_select_copy_remaining+0x18c/0x6a0
[  683.326771]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  683.331619]  ? __might_fault+0x12b/0x1e0
[  683.335682]  ? lock_downgrade+0x900/0x900
[  683.339841]  ? zap_class+0x640/0x640
[  683.343552]  ? zap_class+0x640/0x640
[  683.347278]  ? find_held_lock+0x36/0x1c0
[  683.351349]  ? handle_mm_fault+0x42a/0xc70
[  683.355587]  ? lock_downgrade+0x900/0x900
[  683.359739]  ? check_preemption_disabled+0x48/0x280
[  683.364762]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  683.369694]  ? kasan_check_read+0x11/0x20
[  683.373849]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  683.379133]  ? rcu_softirq_qs+0x20/0x20
[  683.383109]  ? trace_hardirqs_off_caller+0x310/0x310
[  683.388215]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.393756]  ? check_preemption_disabled+0x48/0x280
[  683.398780]  handle_mm_fault+0x54f/0xc70
[  683.402848]  ? __handle_mm_fault+0x5920/0x5920
[  683.407440]  ? find_vma+0x34/0x190
[  683.410988]  __do_page_fault+0x5e8/0xe60
[  683.415060]  ? trace_hardirqs_off+0xb8/0x310
[  683.419485]  do_page_fault+0xf2/0x7e0
[  683.423293]  ? vmalloc_sync_all+0x30/0x30
[  683.427450]  ? error_entry+0x70/0xd0
[  683.431181]  ? trace_hardirqs_off_caller+0xbb/0x310
[  683.436200]  ? trace_hardirqs_on_caller+0xc0/0x310
[  683.441135]  ? syscall_return_slowpath+0x5e0/0x5e0
[  683.446076]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  683.450917]  ? trace_hardirqs_on_caller+0x310/0x310
[  683.455932]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  683.461386]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  683.466404]  ? prepare_exit_to_usermode+0x291/0x3b0
[  683.471424]  ? page_fault+0x8/0x30
[  683.474966]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  683.479819]  ? page_fault+0x8/0x30
[  683.483362]  page_fault+0x1e/0x30
[  683.486813] RIP: 0033:0x7f9db7ca8dd3
[  683.490543] Code: Bad RIP value.
[  683.493906] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  683.499270] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  683.506535] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  683.513802] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  683.521075] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  683.528347] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  683.535642] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  683.535718] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  683.542143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  683.542149] Call Trace:
[  683.542171]  dump_stack+0x244/0x39d
[  683.542189]  ? dump_stack_print_info.cold.1+0x20/0x20
[  683.548809] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  683.558022]  warn_alloc.cold.117+0xb7/0x1bd
[  683.560586] init cpuset=
[  683.564205]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  683.569369] /
[  683.579071]  ? lock_downgrade+0x900/0x900
[  683.579092]  ? trace_hardirqs_off+0xb8/0x310
[  683.583392]  mems_allowed=0
[  683.586065]  ? trace_hardirqs_off+0xb8/0x310
[  683.608433]  __alloc_pages_slowpath+0x2660/0x2d70
[  683.613309]  ? warn_alloc+0x120/0x120
[  683.617115]  ? warn_alloc+0x120/0x120
[  683.620917]  ? print_usage_bug+0xc0/0xc0
[  683.624981]  ? warn_alloc+0x120/0x120
[  683.628783]  ? print_usage_bug+0xc0/0xc0
[  683.632844]  ? __lock_acquire+0x62f/0x4c20
[  683.637085]  ? __lock_acquire+0x62f/0x4c20
[  683.641329]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  683.646864]  ? should_fail+0x22d/0xd01
[  683.651039]  ? __lock_acquire+0x62f/0x4c20
[  683.655279]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  683.660383]  ? __lock_acquire+0x62f/0x4c20
[  683.664624]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  683.669724]  ? __lock_acquire+0x62f/0x4c20
[  683.673956]  ? should_fail+0x22d/0xd01
[  683.677857]  ? mark_held_locks+0x130/0x130
[  683.682100]  ? mark_held_locks+0x130/0x130
[  683.686332]  ? zap_class+0x640/0x640
[  683.690058]  ? mark_held_locks+0xc7/0x130
[  683.694212]  ? do_raw_spin_unlock+0xa7/0x330
[  683.698618]  ? zap_class+0x640/0x640
[  683.702331]  ? print_usage_bug+0xc0/0xc0
[  683.706400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.711937]  ? check_preemption_disabled+0x48/0x280
[  683.716963]  ? __lock_is_held+0xb5/0x140
[  683.721042]  __alloc_pages_nodemask+0xa80/0xde0
[  683.725713]  ? zap_class+0x640/0x640
[  683.729432]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  683.734457]  ? find_held_lock+0x36/0x1c0
[  683.738534]  ? ____cache_alloc_node+0x1c7/0x1e0
[  683.743215]  ? lock_downgrade+0x900/0x900
[  683.747377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.752919]  cache_grow_begin+0xa5/0x8c0
[  683.756983]  ? do_raw_spin_unlock+0xa7/0x330
[  683.761402]  fallback_alloc+0x204/0x2e0
[  683.765381]  ____cache_alloc_node+0x1c7/0x1e0
[  683.769885]  kmem_cache_alloc_node+0xe3/0x730
[  683.774385]  ? ipv6_get_ifaddr+0x42e/0x620
[  683.778634]  __alloc_skb+0x119/0x770
[  683.782353]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  683.787636]  ? netdev_alloc_frag+0x1f0/0x1f0
[  683.792050]  ? lock_downgrade+0x900/0x900
[  683.796209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.801748]  ? refcount_sub_and_test_checked+0x203/0x310
[  683.807205]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  683.812659]  ? addrconf_rs_timer+0x690/0x690
[  683.817083]  ndisc_alloc_skb+0x144/0x340
[  683.821154]  ndisc_send_rs+0x331/0x6e0
[  683.825053]  addrconf_rs_timer+0x314/0x690
[  683.829297]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  683.833544]  call_timer_fn+0x272/0x920
[  683.837437]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  683.841674]  ? process_timeout+0x40/0x40
[  683.845749]  ? __run_timers+0x7da/0xc70
[  683.849728]  ? _raw_spin_unlock_irq+0x27/0x80
[  683.854230]  ? _raw_spin_unlock_irq+0x27/0x80
[  683.858726]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  683.862967]  ? lockdep_hardirqs_on+0x296/0x5b0
[  683.867550]  ? trace_hardirqs_on+0xbd/0x310
[  683.871876]  ? kasan_check_read+0x11/0x20
[  683.876026]  ? __run_timers+0x7da/0xc70
[  683.880008]  ? trace_hardirqs_off_caller+0x310/0x310
[  683.885129]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  683.889369]  __run_timers+0x7e5/0xc70
[  683.893182]  ? timer_fixup_init+0x70/0x70
[  683.897334]  ? _raw_spin_unlock_irq+0x27/0x80
[  683.901830]  ? _raw_spin_unlock_irq+0x27/0x80
[  683.906330]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  683.910912]  ? trace_hardirqs_on+0xbd/0x310
[  683.915236]  ? kasan_check_read+0x11/0x20
[  683.919389]  ? finish_task_switch+0x1f4/0x910
[  683.923888]  ? trace_hardirqs_off_caller+0x310/0x310
[  683.929013]  ? compat_start_thread+0x80/0x80
[  683.933452]  ? pvclock_read_flags+0x160/0x160
[  683.937950]  ? __switch_to_asm+0x34/0x70
[  683.942011]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.947561]  ? check_preemption_disabled+0x48/0x280
[  683.952591]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  683.958137]  ? rcu_pm_notify+0xc0/0xc0
[  683.962025]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  683.967576]  ? check_preemption_disabled+0x48/0x280
[  683.972601]  run_timer_softirq+0x52/0xb0
[  683.976662]  ? rcu_read_lock_sched_held+0x14f/0x180
[  683.981676]  __do_softirq+0x308/0xb7e
[  683.985482]  ? trace_hardirqs_on_caller+0xc0/0x310
[  683.990418]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  683.995522]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  684.000987]  ? schedule+0x108/0x460
[  684.004631]  ? trace_hardirqs_off+0xb8/0x310
[  684.009053]  ? smpboot_thread_fn+0x68b/0xa00
[  684.013462]  ? trace_hardirqs_on+0x310/0x310
[  684.017869]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.023409]  ? check_preemption_disabled+0x48/0x280
[  684.028434]  ? takeover_tasklets+0xa90/0xa90
[  684.032849]  run_ksoftirqd+0x5e/0x100
[  684.036652]  smpboot_thread_fn+0x68b/0xa00
[  684.040888]  ? sort_range+0x30/0x30
[  684.044520]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  684.049627]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.055167]  ? __kthread_parkme+0xfb/0x1a0
[  684.059409]  kthread+0x35a/0x420
[  684.062775]  ? sort_range+0x30/0x30
[  684.066399]  ? kthread_stop+0x900/0x900
[  684.070378]  ret_from_fork+0x3a/0x50
[  684.074118] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  684.074123] warn_alloc_show_mem: 1 callbacks suppressed
[  684.074131] Mem-Info:
[  684.079931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  684.085298] active_anon:34612 inactive_anon:506 isolated_anon:0
[  684.085298]  active_file:13 inactive_file:12 isolated_file:0
[  684.085298]  unevictable:0 dirty:0 writeback:0 unstable:0
[  684.085298]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  684.085298]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  684.085298]  free:13736 free_pcp:286 free_cma:0
[  684.087667] Call Trace:
[  684.097061] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  684.130005]  <IRQ>
[  684.132588] Node 0 
[  684.160257]  dump_stack+0x244/0x39d
[  684.162406] 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
[  684.164618]  ? dump_stack_print_info.cold.1+0x20/0x20
[  684.168215] lowmem_reserve[]: 0
[  684.193730]  warn_alloc.cold.117+0xb7/0x1bd
[  684.198888]  2820
[  684.202160]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  684.206452]  6323
[  684.208513]  ? lock_downgrade+0x900/0x900
[  684.213327]  6323
[  684.215389]  ? trace_hardirqs_off+0xb8/0x310
[  684.219508] Node 0 
[  684.221571]  ? trace_hardirqs_off+0xb8/0x310
[  684.225977] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  684.228196]  __alloc_pages_slowpath+0x2660/0x2d70
[  684.232578] lowmem_reserve[]:
[  684.259572]  ? warn_alloc+0x120/0x120
[  684.264374]  0
[  684.267495]  ? warn_alloc+0x120/0x120
[  684.271272]  0
[  684.273089]  ? print_usage_bug+0xc0/0xc0
[  684.276860]  3503
[  684.278658]  ? warn_alloc+0x120/0x120
[  684.282696]  3503
[  684.284751]  ? print_usage_bug+0xc0/0xc0
[  684.290587]  ? __lock_acquire+0x62f/0x4c20
[  684.294625] Node 0 
[  684.298847]  ? __lock_acquire+0x62f/0x4c20
[  684.298884] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  684.301091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.305299] lowmem_reserve[]:
[  684.333671]  ? should_fail+0x22d/0xd01
[  684.339189]  0
[  684.342312]  ? __lock_acquire+0x62f/0x4c20
[  684.346176]  0
[  684.347971]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  684.352182]  0
[  684.353976]  ? __lock_acquire+0x62f/0x4c20
[  684.359060]  0
[  684.360858]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  684.366869]  ? __lock_acquire+0x62f/0x4c20
[  684.371947] Node 0 
[  684.376169]  ? should_fail+0x22d/0xd01
[  684.376179] DMA: 
[  684.378416]  ? mark_held_locks+0x130/0x130
[  684.382275] 1*4kB 
[  684.384331]  ? mark_held_locks+0x130/0x130
[  684.388541] (U) 
[  684.390691]  ? zap_class+0x640/0x640
[  684.394899] 0*8kB 
[  684.396867]  ? print_usage_bug+0xc0/0xc0
[  684.400558] 0*16kB 
[  684.402700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.406737] 1*32kB 
[  684.408969]  ? check_preemption_disabled+0x48/0x280
[  684.414478] (U) 
[  684.416716]  ? __lock_is_held+0xb5/0x140
[  684.421701] 2*64kB 
[  684.423671]  __alloc_pages_nodemask+0xa80/0xde0
[  684.427707] (U) 
[  684.429940]  ? zap_class+0x640/0x640
[  684.434586] 1*128kB 
[  684.436559]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  684.440247] (U) 
[  684.442579]  ? find_held_lock+0x36/0x1c0
[  684.447569] 1*256kB 
[  684.449547]  ? ____cache_alloc_node+0x1c7/0x1e0
[  684.453580] (U) 
[  684.455895]  ? lock_downgrade+0x900/0x900
[  684.460537] 0*512kB 
[  684.462511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.466635] 1*1024kB 
[  684.468950]  cache_grow_begin+0xa5/0x8c0
[  684.474458] (U) 
[  684.476862]  ? do_raw_spin_unlock+0xa7/0x330
[  684.480900] 1*2048kB 
[  684.482877]  fallback_alloc+0x204/0x2e0
[  684.487253] (M) 
[  684.489660]  ____cache_alloc_node+0x1c7/0x1e0
[  684.493611] 3*4096kB 
[  684.495580]  kmem_cache_alloc_node+0xe3/0x730
[  684.500052] (M) 
[  684.502466]  ? ipv6_get_ifaddr+0x42e/0x620
[  684.506937] = 15908kB
[  684.508910]  __alloc_skb+0x119/0x770
[  684.513116] Node 0 
[  684.515524]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  684.519209] DMA32: 
[  684.521442]  ? netdev_alloc_frag+0x1f0/0x1f0
[  684.526695] 3*4kB 
[  684.528924]  ? lock_downgrade+0x900/0x900
[  684.533399] (M) 
[  684.535547]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.539668] 6*8kB 
[  684.541643]  ? refcount_sub_and_test_checked+0x203/0x310
[  684.547153] (M) 
[  684.549299]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  684.554724] 7*16kB 
[  684.556697]  ? addrconf_rs_timer+0x690/0x690
[  684.562118] (M) 
[  684.564367]  ndisc_alloc_skb+0x144/0x340
[  684.568742] 7*32kB 
[  684.570709]  ndisc_send_rs+0x331/0x6e0
[  684.574745] (UM) 
[  684.576978]  addrconf_rs_timer+0x314/0x690
[  684.580868] 2*64kB 
[  684.582927]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.587137] (M) 
[  684.589379]  call_timer_fn+0x272/0x920
[  684.593577] 3*128kB 
[  684.595548]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.599415] (UM) 
[  684.601736]  ? process_timeout+0x40/0x40
[  684.605947] 5*256kB 
[  684.608009]  ? mark_held_locks+0xc7/0x130
[  684.612046] (UM) 
[  684.614373]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.618490] 3*512kB 
[  684.620547]  ? _raw_spin_unlock_irq+0x27/0x80
[  684.625016] (M) 
[  684.627345]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.631812] 3*1024kB 
[  684.633781]  ? lockdep_hardirqs_on+0x296/0x5b0
[  684.637988] (UM) 
[  684.640393]  ? trace_hardirqs_on+0xbd/0x310
[  684.644950] 3*2048kB 
[  684.647007]  ? kasan_check_read+0x11/0x20
[  684.651300] (UM) 
[  684.653708]  ? __run_timers+0x7da/0xc70
[  684.657828] 3*4096kB 
[  684.659887]  ? trace_hardirqs_off_caller+0x310/0x310
[  684.663836] (M) 
[  684.666246]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  684.671315] = 25228kB
[  684.673288]  __run_timers+0x7e5/0xc70
[  684.677500] Node 0 
[  684.679914]  ? timer_fixup_init+0x70/0x70
[  684.683680] Normal: 
[  684.685909]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  684.690037] 604*4kB 
[  684.692361]  ? zap_class+0x640/0x640
[  684.697351] (UME) 
[  684.699671]  ? print_usage_bug+0xc0/0xc0
[  684.703358] 496*8kB 
[  684.705502]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  684.709535] (UME) 
[  684.711855]  ? find_held_lock+0x36/0x1c0
[  684.717039] 238*16kB 
[  684.719194]  ? zap_class+0x640/0x640
[  684.723236] (ME) 
[  684.725642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.729329] 101*32kB 
[  684.731384]  ? check_preemption_disabled+0x48/0x280
[  684.736890] (UM) 
[  684.739296]  ? __lock_is_held+0xb5/0x140
[  684.744287] 0*64kB 
[  684.746342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.750383] 1*128kB 
[  684.752613]  ? check_preemption_disabled+0x48/0x280
[  684.758122] (U) 
[  684.760443]  run_timer_softirq+0x52/0xb0
[  684.765424] 1*256kB (U) 
[  684.767404]  ? rcu_read_lock_sched_held+0x14f/0x180
[  684.771440] 0*512kB 
[  684.774105]  __do_softirq+0x308/0xb7e
[  684.779601] 0*1024kB 0*2048kB 
[  684.781932]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  684.785712] 0*4096kB 
[  684.788896]  ? lock_downgrade+0x900/0x900
[  684.793366] = 13808kB
[  684.795770]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  684.799901] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  684.802302]  ? pvclock_read_flags+0x160/0x160
[  684.807381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  684.816209]  ? lapic_next_event+0x5a/0x90
[  684.820676] 4634 total pagecache pages
[  684.829244]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.833371] 0 pages in swap cache
[  684.837245]  ? kvm_clock_read+0x18/0x30
[  684.842757] Swap cache stats: add 0, delete 0, find 0/0
[  684.846200]  ? kvm_sched_clock_read+0x9/0x20
[  684.850148] Free swap  = 0kB
[  684.855500]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  684.859883] Total swap = 0kB
[  684.862892]  ? check_preemption_disabled+0x48/0x280
[  684.868402] 1965979 pages RAM
[  684.871420]  irq_exit+0x17f/0x1c0
[  684.876404] 0 pages HighMem/MovableOnly
[  684.879499]  smp_apic_timer_interrupt+0x1cb/0x760
[  684.882931] 342292 pages reserved
[  684.886899]  ? smp_reschedule_interrupt+0x109/0x650
[  684.891718] 0 pages cma reserved
[  684.895162]  ? smp_call_function_single_interrupt+0x650/0x650
[  684.900223] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  684.903530]  ? interrupt_entry+0xb5/0xc0
[  684.909479] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  684.915880]  ? trace_hardirqs_off_caller+0xbb/0x310
[  684.919921] ksoftirqd/1 cpuset=
[  684.930223]  ? trace_hardirqs_off_caller+0xbb/0x310
[  684.935212] /
[  684.938485]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  684.943475]  mems_allowed=0
[  684.945186]  ? trace_hardirqs_on_caller+0x310/0x310
[  684.957921]  ? trace_hardirqs_on_caller+0x310/0x310
[  684.962934]  ? task_prio+0x50/0x50
[  684.966475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  684.972015]  ? check_preemption_disabled+0x48/0x280
[  684.977060]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  684.981912]  apic_timer_interrupt+0xf/0x20
[  684.986136]  </IRQ>
[  684.988373] RIP: 0010:dump_stack+0x20e/0x39d
[  684.992785] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  685.011683] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  685.019394] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  685.026663] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  685.033930] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  685.041201] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  685.048464] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  685.055748]  ? dump_stack+0x205/0x39d
[  685.059558]  ? dump_stack_print_info.cold.1+0x20/0x20
[  685.064764]  dump_header+0x27b/0xf72
[  685.068488]  ? mark_held_locks+0x130/0x130
[  685.072729]  ? pagefault_out_of_memory+0x197/0x197
[  685.077666]  ? __lock_acquire+0x62f/0x4c20
[  685.081900]  ? zap_class+0x640/0x640
[  685.085614]  ? percpu_ref_get_many+0x240/0x240
[  685.090206]  ? print_usage_bug+0xc0/0xc0
[  685.094266]  ? print_usage_bug+0xc0/0xc0
[  685.098332]  ? zap_class+0x640/0x640
[  685.102058]  ? print_usage_bug+0xc0/0xc0
[  685.106120]  ? print_usage_bug+0xc0/0xc0
[  685.110189]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.115729]  ? find_held_lock+0x36/0x1c0
[  685.119797]  ? mark_held_locks+0xc7/0x130
[  685.123950]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  685.129067]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  685.134171]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  685.138753]  ? trace_hardirqs_on+0xbd/0x310
[  685.143081]  ? kasan_check_read+0x11/0x20
[  685.147230]  ? ___ratelimit+0x3b4/0x672
[  685.151206]  ? trace_hardirqs_off_caller+0x310/0x310
[  685.156308]  ? trace_hardirqs_on+0x310/0x310
[  685.160715]  ? lock_downgrade+0x900/0x900
[  685.164872]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  685.169975]  ? ___ratelimit+0x3b9/0x672
[  685.173954]  ? idr_get_free+0xec0/0xec0
[  685.177925]  ? find_held_lock+0x36/0x1c0
[  685.181998]  oom_kill_process.cold.27+0x10/0x903
[  685.186759]  ? zap_class+0x640/0x640
[  685.190478]  ? check_preemption_disabled+0x48/0x280
[  685.195502]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  685.200430]  ? kasan_check_read+0x11/0x20
[  685.204579]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  685.209860]  ? oom_evaluate_task+0x540/0x540
[  685.214270]  ? find_held_lock+0x36/0x1c0
[  685.218344]  ? out_of_memory+0x974/0x1430
[  685.222491]  ? lock_downgrade+0x900/0x900
[  685.226641]  ? check_preemption_disabled+0x48/0x280
[  685.231666]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  685.236596]  ? kasan_check_read+0x11/0x20
[  685.240749]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  685.246039]  ? rcu_softirq_qs+0x20/0x20
[  685.250026]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.255581]  ? oom_evaluate_task+0x302/0x540
[  685.260000]  out_of_memory+0xa84/0x1430
[  685.263993]  ? oom_killer_disable+0x3a0/0x3a0
[  685.268494]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  685.273430]  ? __mutex_add_waiter+0x2a0/0x2a0
[  685.277935]  __alloc_pages_slowpath+0x22d4/0x2d70
[  685.282809]  ? warn_alloc+0x120/0x120
[  685.286611]  ? rcu_softirq_qs+0x20/0x20
[  685.290610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.296152]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.301689]  ? should_fail+0x22d/0xd01
[  685.305581]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  685.310684]  ? zap_class+0x640/0x640
[  685.314421]  ? __lock_is_held+0xb5/0x140
[  685.318489]  ? mark_held_locks+0x130/0x130
[  685.322725]  ? lock_release+0xa00/0xa00
[  685.326705]  ? perf_trace_sched_process_exec+0x860/0x860
[  685.332166]  ? __might_sleep+0x95/0x190
[  685.336145]  __alloc_pages_nodemask+0xa80/0xde0
[  685.340821]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  685.345840]  ? __page_cache_alloc+0x191/0x5c0
[  685.350335]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  685.355267]  ? kasan_check_read+0x11/0x20
[  685.359420]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  685.364697]  ? zap_class+0x640/0x640
[  685.368420]  ? zap_class+0x640/0x640
[  685.372130]  ? zap_class+0x640/0x640
[  685.375842]  ? __do_page_cache_readahead+0x7ce/0x980
[  685.380949]  ? find_held_lock+0x36/0x1c0
[  685.385014]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  685.390573]  alloc_pages_current+0x173/0x350
[  685.394994]  __page_cache_alloc+0x38c/0x5c0
[  685.399322]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  685.404255]  ? kasan_check_read+0x11/0x20
[  685.408404]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  685.413686]  ? generic_perform_write+0x6a0/0x6a0
[  685.418444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.423982]  ? check_preemption_disabled+0x48/0x280
[  685.429007]  filemap_fault+0x1594/0x25f0
[  685.433095]  ? __lock_page_or_retry+0xa00/0xa00
[  685.437771]  ? mark_held_locks+0x130/0x130
[  685.442012]  ? rcu_softirq_qs+0x20/0x20
[  685.446008]  ? remove_wait_queue+0x1a6/0x360
[  685.450426]  ? trace_hardirqs_off_caller+0x310/0x310
[  685.455534]  ? filemap_map_pages+0xe04/0x1990
[  685.460045]  ? print_usage_bug+0xc0/0xc0
[  685.464117]  ? add_wait_queue+0x2b0/0x2b0
[  685.468265]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  685.473194]  ? print_usage_bug+0xc0/0xc0
[  685.477261]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  685.482796]  ? fput+0x130/0x1a0
[  685.486086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.491627]  ? print_usage_bug+0xc0/0xc0
[  685.495694]  ? __lock_acquire+0x62f/0x4c20
[  685.499940]  ? lock_acquire+0x1ed/0x520
[  685.503915]  ? ext4_filemap_fault+0x7a/0xad
[  685.508246]  ? lock_release+0xa00/0xa00
[  685.512220]  ? perf_trace_sched_process_exec+0x860/0x860
[  685.517671]  ? print_usage_bug+0xc0/0xc0
[  685.521730]  ? print_usage_bug+0xc0/0xc0
[  685.525806]  ? down_read+0x8d/0x120
[  685.529436]  ? ext4_filemap_fault+0x7a/0xad
[  685.533761]  ? __down_interruptible+0x700/0x700
[  685.538440]  ext4_filemap_fault+0x82/0xad
[  685.542597]  __do_fault+0x100/0x6b0
[  685.546228]  ? pmd_devmap_trans_unstable+0x220/0x220
[  685.551333]  ? mark_held_locks+0x130/0x130
[  685.555567]  ? mark_held_locks+0x130/0x130
[  685.559798]  ? find_held_lock+0x36/0x1c0
[  685.563862]  ? zap_class+0x640/0x640
[  685.567571]  ? find_held_lock+0x36/0x1c0
[  685.571637]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.577181]  __handle_mm_fault+0x307c/0x5920
[  685.581587]  ? poll_select_copy_remaining+0x18c/0x6a0
[  685.586788]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  685.591639]  ? __might_fault+0x12b/0x1e0
[  685.595704]  ? lock_downgrade+0x900/0x900
[  685.599863]  ? zap_class+0x640/0x640
[  685.603578]  ? zap_class+0x640/0x640
[  685.607302]  ? find_held_lock+0x36/0x1c0
[  685.611372]  ? handle_mm_fault+0x42a/0xc70
[  685.615611]  ? lock_downgrade+0x900/0x900
[  685.619761]  ? check_preemption_disabled+0x48/0x280
[  685.624787]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  685.629721]  ? kasan_check_read+0x11/0x20
[  685.633873]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  685.639153]  ? rcu_softirq_qs+0x20/0x20
[  685.643129]  ? trace_hardirqs_off_caller+0x310/0x310
[  685.648709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.654249]  ? check_preemption_disabled+0x48/0x280
[  685.659271]  handle_mm_fault+0x54f/0xc70
[  685.663338]  ? __handle_mm_fault+0x5920/0x5920
[  685.667928]  ? find_vma+0x34/0x190
[  685.671477]  __do_page_fault+0x5e8/0xe60
[  685.675541]  ? trace_hardirqs_off+0xb8/0x310
[  685.679961]  do_page_fault+0xf2/0x7e0
[  685.683767]  ? vmalloc_sync_all+0x30/0x30
[  685.687921]  ? error_entry+0x70/0xd0
[  685.691638]  ? trace_hardirqs_off_caller+0xbb/0x310
[  685.696653]  ? trace_hardirqs_on_caller+0xc0/0x310
[  685.701588]  ? syscall_return_slowpath+0x5e0/0x5e0
[  685.706516]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.711362]  ? trace_hardirqs_on_caller+0x310/0x310
[  685.716375]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  685.721827]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  685.726845]  ? prepare_exit_to_usermode+0x291/0x3b0
[  685.731865]  ? page_fault+0x8/0x30
[  685.735410]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  685.740256]  ? page_fault+0x8/0x30
[  685.743799]  page_fault+0x1e/0x30
[  685.747249] RIP: 0033:0x7f9db7ca8dd3
[  685.750972] Code: Bad RIP value.
[  685.754335] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  685.759696] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  685.766962] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  685.774227] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  685.781492] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  685.788756] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  685.796053] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  685.796126] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  685.802556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  685.802562] Call Trace:
[  685.802582]  dump_stack+0x244/0x39d
[  685.802600]  ? dump_stack_print_info.cold.1+0x20/0x20
[  685.809170] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  685.818530]  warn_alloc.cold.117+0xb7/0x1bd
[  685.821083] init cpuset=
[  685.824706]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  685.829874] /
[  685.839576]  ? lock_downgrade+0x900/0x900
[  685.843873]  mems_allowed=0
[  685.846540]  ? trace_hardirqs_off+0xb8/0x310
[  685.864506]  ? trace_hardirqs_off+0xb8/0x310
[  685.868923]  __alloc_pages_slowpath+0x2660/0x2d70
[  685.873796]  ? warn_alloc+0x120/0x120
[  685.877620]  ? warn_alloc+0x120/0x120
[  685.881428]  ? print_usage_bug+0xc0/0xc0
[  685.885495]  ? warn_alloc+0x120/0x120
[  685.889298]  ? print_usage_bug+0xc0/0xc0
[  685.893364]  ? __lock_acquire+0x62f/0x4c20
[  685.897607]  ? __lock_acquire+0x62f/0x4c20
[  685.901856]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  685.907397]  ? should_fail+0x22d/0xd01
[  685.911290]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  685.916397]  ? __lock_acquire+0x62f/0x4c20
[  685.920636]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  685.925743]  ? __lock_acquire+0x62f/0x4c20
[  685.929979]  ? should_fail+0x22d/0xd01
[  685.933866]  ? find_held_lock+0x36/0x1c0
[  685.937948]  ? mark_held_locks+0x130/0x130
[  685.942186]  ? mark_held_locks+0x130/0x130
[  685.946421]  ? zap_class+0x640/0x640
[  685.950149]  ? mark_held_locks+0xc7/0x130
[  685.954298]  ? do_raw_spin_unlock+0xa7/0x330
[  685.958710]  ? zap_class+0x640/0x640
[  685.962426]  ? print_usage_bug+0xc0/0xc0
[  685.966490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  685.972027]  ? check_preemption_disabled+0x48/0x280
[  685.977071]  ? __lock_is_held+0xb5/0x140
[  685.981138]  __alloc_pages_nodemask+0xa80/0xde0
[  685.985805]  ? zap_class+0x640/0x640
[  685.989528]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  685.994563]  ? find_held_lock+0x36/0x1c0
[  685.998635]  ? ____cache_alloc_node+0x1c7/0x1e0
[  686.003310]  ? lock_downgrade+0x900/0x900
[  686.007469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.013011]  cache_grow_begin+0xa5/0x8c0
[  686.017082]  ? do_raw_spin_unlock+0xa7/0x330
[  686.021498]  fallback_alloc+0x204/0x2e0
[  686.025481]  ____cache_alloc_node+0x1c7/0x1e0
[  686.029982]  kmem_cache_alloc_node+0xe3/0x730
[  686.034477]  ? ipv6_get_ifaddr+0x42e/0x620
[  686.038721]  __alloc_skb+0x119/0x770
[  686.042433]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  686.047713]  ? netdev_alloc_frag+0x1f0/0x1f0
[  686.052119]  ? lock_downgrade+0x900/0x900
[  686.056277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.061821]  ? refcount_sub_and_test_checked+0x203/0x310
[  686.067277]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  686.072731]  ? addrconf_rs_timer+0x690/0x690
[  686.077149]  ndisc_alloc_skb+0x144/0x340
[  686.081218]  ndisc_send_rs+0x331/0x6e0
[  686.085112]  addrconf_rs_timer+0x314/0x690
[  686.089356]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.093608]  call_timer_fn+0x272/0x920
[  686.097499]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.101738]  ? process_timeout+0x40/0x40
[  686.105806]  ? __run_timers+0x7da/0xc70
[  686.109784]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.114278]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.118775]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.123006]  ? lockdep_hardirqs_on+0x296/0x5b0
[  686.127598]  ? trace_hardirqs_on+0xbd/0x310
[  686.131918]  ? kasan_check_read+0x11/0x20
[  686.136069]  ? __run_timers+0x7da/0xc70
[  686.140059]  ? trace_hardirqs_off_caller+0x310/0x310
[  686.145166]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.149409]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.153647]  __run_timers+0x7e5/0xc70
[  686.157462]  ? timer_fixup_init+0x70/0x70
[  686.161615]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.166113]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.170606]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  686.175187]  ? trace_hardirqs_on+0xbd/0x310
[  686.179513]  ? kasan_check_read+0x11/0x20
[  686.183665]  ? finish_task_switch+0x1f4/0x910
[  686.188165]  ? trace_hardirqs_off_caller+0x310/0x310
[  686.193273]  ? compat_start_thread+0x80/0x80
[  686.197703]  ? pvclock_read_flags+0x160/0x160
[  686.202199]  ? __switch_to_asm+0x34/0x70
[  686.206277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.211817]  ? check_preemption_disabled+0x48/0x280
[  686.216843]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  686.222378]  ? rcu_pm_notify+0xc0/0xc0
[  686.226264]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.231798]  ? check_preemption_disabled+0x48/0x280
[  686.236819]  run_timer_softirq+0x52/0xb0
[  686.240879]  ? rcu_read_lock_sched_held+0x14f/0x180
[  686.245896]  __do_softirq+0x308/0xb7e
[  686.249701]  ? trace_hardirqs_on_caller+0xc0/0x310
[  686.254638]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  686.259739]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  686.265200]  ? schedule+0x108/0x460
[  686.268834]  ? trace_hardirqs_off+0xb8/0x310
[  686.273243]  ? smpboot_thread_fn+0x68b/0xa00
[  686.277652]  ? trace_hardirqs_on+0x310/0x310
[  686.282071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.287608]  ? check_preemption_disabled+0x48/0x280
[  686.292631]  ? takeover_tasklets+0xa90/0xa90
[  686.297050]  run_ksoftirqd+0x5e/0x100
[  686.300863]  smpboot_thread_fn+0x68b/0xa00
[  686.305106]  ? sort_range+0x30/0x30
[  686.308751]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  686.313854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.319390]  ? __kthread_parkme+0xfb/0x1a0
[  686.323646]  kthread+0x35a/0x420
[  686.327013]  ? sort_range+0x30/0x30
[  686.330650]  ? kthread_stop+0x900/0x900
[  686.334626]  ret_from_fork+0x3a/0x50
[  686.338359] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  686.338364] warn_alloc_show_mem: 1 callbacks suppressed
[  686.338371] Mem-Info:
[  686.344169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  686.349537] active_anon:34612 inactive_anon:506 isolated_anon:0
[  686.349537]  active_file:13 inactive_file:12 isolated_file:0
[  686.349537]  unevictable:0 dirty:0 writeback:0 unstable:0
[  686.349537]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  686.349537]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  686.349537]  free:13736 free_pcp:286 free_cma:0
[  686.351910] Call Trace:
[  686.361297] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  686.394231]  <IRQ>
[  686.396808] Node 0 
[  686.424487]  dump_stack+0x244/0x39d
[  686.426638] 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
[  686.428843]  ? dump_stack_print_info.cold.1+0x20/0x20
[  686.432445] lowmem_reserve[]:
[  686.457951]  warn_alloc.cold.117+0xb7/0x1bd
[  686.463105]  0
[  686.466204]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  686.470501]  2820
[  686.472297]  ? lock_downgrade+0x900/0x900
[  686.477111]  6323
[  686.479172]  ? trace_hardirqs_off+0xb8/0x310
[  686.483293]  6323
[  686.485394]  ? trace_hardirqs_off+0xb8/0x310
[  686.491838]  __alloc_pages_slowpath+0x2660/0x2d70
[  686.496220] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  686.501095]  ? warn_alloc+0x120/0x120
[  686.528659] lowmem_reserve[]: 0
[  686.532456]  ? warn_alloc+0x120/0x120
[  686.532472]  ? print_usage_bug+0xc0/0xc0
[  686.535727]  0
[  686.539522]  ? warn_alloc+0x120/0x120
[  686.543566]  3503
[  686.545365]  ? print_usage_bug+0xc0/0xc0
[  686.549144]  3503
[  686.551197]  ? __lock_acquire+0x62f/0x4c20
[  686.557375]  ? __lock_acquire+0x62f/0x4c20
[  686.561583] Node 0 Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  686.565839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  686.565855]  ? should_fail+0x22d/0xd01
[  686.594798] lowmem_reserve[]: 0
[  686.600342]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  686.604204]  0
[  686.607477]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  686.612727]  0
[  686.614525]  ? __lock_acquire+0x62f/0x4c20
[  686.619601]  0
[  686.621398]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  686.627404]  ? __lock_acquire+0x62f/0x4c20
[  686.632502] Node 0 
[  686.636726]  ? should_fail+0x22d/0xd01
[  686.636736] DMA: 
[  686.638965]  ? rcu_irq_exit+0x1a2/0x390
[  686.642826] 1*4kB 
[  686.644885]  ? mark_held_locks+0x130/0x130
[  686.648844] (U) 
[  686.650988]  ? mark_held_locks+0x130/0x130
[  686.655196] 0*8kB 
[  686.657186]  ? mark_held_locks+0xc7/0x130
[  686.661397] 0*16kB 
[  686.663559]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  686.667686] 1*32kB 
[  686.669912]  ? zap_class+0x640/0x640
[  686.674903] (U) 
[  686.677135]  ? print_usage_bug+0xc0/0xc0
[  686.680823] 2*64kB 
[  686.682795]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.686829] (U) 
[  686.689070]  ? check_preemption_disabled+0x48/0x280
[  686.694581] 1*128kB 
[  686.696553]  ? __lock_is_held+0xb5/0x140
[  686.701545] (U) 
[  686.703864]  __alloc_pages_nodemask+0xa80/0xde0
[  686.707898] 1*256kB 
[  686.709863]  ? zap_class+0x640/0x640
[  686.714507] (U) 
[  686.716828]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  686.720515] 0*512kB 
[  686.722491]  ? find_held_lock+0x36/0x1c0
[  686.727475] 1*1024kB 
[  686.729796]  ? ____cache_alloc_node+0x1c7/0x1e0
[  686.733841] (U) 
[  686.736245]  ? lock_downgrade+0x900/0x900
[  686.740889] 1*2048kB 
[  686.742862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.746980] (M) 
[  686.749386]  cache_grow_begin+0xa5/0x8c0
[  686.754900] 3*4096kB 
[  686.756871]  ? do_raw_spin_unlock+0xa7/0x330
[  686.760908] (M) 
[  686.763318]  fallback_alloc+0x204/0x2e0
[  686.767696] = 15908kB
[  686.769669]  ____cache_alloc_node+0x1c7/0x1e0
[  686.773619] Node 0 
[  686.776026]  kmem_cache_alloc_node+0xe3/0x730
[  686.781005] DMA32: 3*4kB 
[  686.783257]  ? ipv6_get_ifaddr+0x42e/0x620
[  686.787723] (M) 
[  686.790483]  __alloc_skb+0x119/0x770
[  686.794692] 6*8kB 
[  686.796660]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  686.800345] (M) 
[  686.802489]  ? netdev_alloc_frag+0x1f0/0x1f0
[  686.807742] 7*16kB 
[  686.809711]  ? lock_downgrade+0x900/0x900
[  686.814095] (M) 
[  686.816327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  686.820448] 7*32kB 
[  686.822419]  ? refcount_sub_and_test_checked+0x203/0x310
[  686.827927] (UM) 
[  686.830166]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  686.835609] 2*64kB 
[  686.837678]  ? addrconf_rs_timer+0x690/0x690
[  686.843101] (M) 
[  686.845351]  ndisc_alloc_skb+0x144/0x340
[  686.849722] 3*128kB 
[  686.851696]  ndisc_send_rs+0x331/0x6e0
[  686.855726] (UM) 
[  686.858059]  addrconf_rs_timer+0x314/0x690
[  686.861912] 5*256kB 
[  686.863969]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.868179] (UM) 
[  686.870506]  call_timer_fn+0x272/0x920
[  686.874705] 3*512kB 
[  686.876762]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.880625] (M) 
[  686.882953]  ? process_timeout+0x40/0x40
[  686.887172] 3*1024kB 
[  686.889144]  ? mark_held_locks+0xc7/0x130
[  686.893175] (UM) 
[  686.895580]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.899700] 3*2048kB 
[  686.901757]  ? _raw_spin_unlock_irq+0x27/0x80
[  686.906229] (UM) 
[  686.908633]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.913124] 3*4096kB 
[  686.915190]  ? lockdep_hardirqs_on+0x296/0x5b0
[  686.919396] (M) 
[  686.921800]  ? trace_hardirqs_on+0xbd/0x310
[  686.926358] = 25228kB
[  686.928331]  ? kasan_check_read+0x11/0x20
[  686.932622] Node 0 
[  686.935027]  ? __run_timers+0x7da/0xc70
[  686.939154] Normal: 
[  686.941385]  ? trace_hardirqs_off_caller+0x310/0x310
[  686.945336] 604*4kB 
[  686.947656]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.952733] (UME) 
[  686.955066]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  686.959268] 496*8kB 
[  686.961413]  __run_timers+0x7e5/0xc70
[  686.965618] (UME) 
[  686.967945]  ? timer_fixup_init+0x70/0x70
[  686.971713] 238*16kB 
[  686.973856]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  686.977976] (ME) 
[  686.980381]  ? zap_class+0x640/0x640
[  686.985372] 101*32kB 
[  686.987430]  ? print_usage_bug+0xc0/0xc0
[  686.991121] (UM) 
[  686.993528]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  686.997567] 0*64kB 
[  686.999625]  ? find_held_lock+0x36/0x1c0
[  687.004790] 1*128kB 
[  687.007019]  ? zap_class+0x640/0x640
[  687.011066] (U) 
[  687.013386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.017075] 1*256kB 
[  687.019058]  ? check_preemption_disabled+0x48/0x280
[  687.024561] (U) 
[  687.026883]  ? __lock_is_held+0xb5/0x140
[  687.031869] 0*512kB 
[  687.033839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.037873] 0*1024kB 
[  687.040194]  ? check_preemption_disabled+0x48/0x280
[  687.045705] 0*2048kB 
[  687.048114]  run_timer_softirq+0x52/0xb0
[  687.053103] 0*4096kB 
[  687.055510]  ? rcu_read_lock_sched_held+0x14f/0x180
[  687.059548] = 13808kB
[  687.061949]  __do_softirq+0x308/0xb7e
[  687.066945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  687.069343]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  687.073129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  687.081951]  ? lock_downgrade+0x900/0x900
[  687.086419] 4634 total pagecache pages
[  687.094987]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  687.099115] 0 pages in swap cache
[  687.102998]  ? pvclock_read_flags+0x160/0x160
[  687.108075] Swap cache stats: add 0, delete 0, find 0/0
[  687.111519]  ? lapic_next_event+0x5a/0x90
[  687.115987] Free swap  = 0kB
[  687.121346]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.125467] Total swap = 0kB
[  687.128477]  ? kvm_clock_read+0x18/0x30
[  687.133990] 1965979 pages RAM
[  687.137000]  ? kvm_sched_clock_read+0x9/0x20
[  687.140951] 0 pages HighMem/MovableOnly
[  687.144062]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.148440] 342292 pages reserved
[  687.152406]  ? check_preemption_disabled+0x48/0x280
[  687.157914] 0 pages cma reserved
[  687.161364]  irq_exit+0x17f/0x1c0
[  687.166420] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  687.169713]  smp_apic_timer_interrupt+0x1cb/0x760
[  687.169725]  ? smp_reschedule_interrupt+0x109/0x650
[  687.169745]  ? smp_call_function_single_interrupt+0x650/0x650
[  687.173232] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  687.179662]  ? interrupt_entry+0xb5/0xc0
[  687.184476] ksoftirqd/1 cpuset=
[  687.189487]  ? trace_hardirqs_off_caller+0xbb/0x310
[  687.195347] /
[  687.205653]  ? trace_hardirqs_off_caller+0xbb/0x310
[  687.209694]  mems_allowed=0
[  687.212967]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  687.232412]  ? trace_hardirqs_on_caller+0x310/0x310
[  687.237429]  ? trace_hardirqs_on_caller+0x310/0x310
[  687.242445]  ? task_prio+0x50/0x50
[  687.245989]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.251529]  ? check_preemption_disabled+0x48/0x280
[  687.256554]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  687.261404]  apic_timer_interrupt+0xf/0x20
[  687.265631]  </IRQ>
[  687.267868] RIP: 0010:dump_stack+0x20e/0x39d
[  687.272282] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  687.291182] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  687.298894] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  687.306161] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  687.313426] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  687.320694] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  687.327963] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  687.335254]  ? dump_stack+0x205/0x39d
[  687.339076]  ? dump_stack_print_info.cold.1+0x20/0x20
[  687.344283]  dump_header+0x27b/0xf72
[  687.348008]  ? mark_held_locks+0x130/0x130
[  687.352256]  ? pagefault_out_of_memory+0x197/0x197
[  687.357193]  ? __lock_acquire+0x62f/0x4c20
[  687.361426]  ? zap_class+0x640/0x640
[  687.365142]  ? percpu_ref_get_many+0x240/0x240
[  687.369728]  ? print_usage_bug+0xc0/0xc0
[  687.373791]  ? print_usage_bug+0xc0/0xc0
[  687.377855]  ? zap_class+0x640/0x640
[  687.381572]  ? print_usage_bug+0xc0/0xc0
[  687.385633]  ? print_usage_bug+0xc0/0xc0
[  687.389704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.395247]  ? find_held_lock+0x36/0x1c0
[  687.399319]  ? mark_held_locks+0xc7/0x130
[  687.403473]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  687.408576]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  687.413684]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  687.418267]  ? trace_hardirqs_on+0xbd/0x310
[  687.422588]  ? kasan_check_read+0x11/0x20
[  687.426734]  ? ___ratelimit+0x3b4/0x672
[  687.430710]  ? trace_hardirqs_off_caller+0x310/0x310
[  687.435813]  ? trace_hardirqs_on+0x310/0x310
[  687.440225]  ? lock_downgrade+0x900/0x900
[  687.444385]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  687.449491]  ? ___ratelimit+0x3b9/0x672
[  687.453466]  ? idr_get_free+0xec0/0xec0
[  687.457437]  ? find_held_lock+0x36/0x1c0
[  687.461511]  oom_kill_process.cold.27+0x10/0x903
[  687.466265]  ? zap_class+0x640/0x640
[  687.469980]  ? check_preemption_disabled+0x48/0x280
[  687.475003]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  687.479941]  ? kasan_check_read+0x11/0x20
[  687.484090]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  687.489376]  ? oom_evaluate_task+0x540/0x540
[  687.493787]  ? find_held_lock+0x36/0x1c0
[  687.497857]  ? out_of_memory+0x974/0x1430
[  687.502009]  ? lock_downgrade+0x900/0x900
[  687.506165]  ? check_preemption_disabled+0x48/0x280
[  687.511188]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  687.516116]  ? kasan_check_read+0x11/0x20
[  687.520263]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  687.525540]  ? rcu_softirq_qs+0x20/0x20
[  687.529520]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.535073]  ? oom_evaluate_task+0x302/0x540
[  687.539488]  out_of_memory+0xa84/0x1430
[  687.543473]  ? oom_killer_disable+0x3a0/0x3a0
[  687.547969]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  687.552905]  ? __mutex_add_waiter+0x2a0/0x2a0
[  687.557414]  __alloc_pages_slowpath+0x22d4/0x2d70
[  687.562287]  ? warn_alloc+0x120/0x120
[  687.566087]  ? rcu_softirq_qs+0x20/0x20
[  687.570101]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.575641]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.581179]  ? should_fail+0x22d/0xd01
[  687.585075]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  687.590180]  ? zap_class+0x640/0x640
[  687.593924]  ? __lock_is_held+0xb5/0x140
[  687.597993]  ? mark_held_locks+0x130/0x130
[  687.602232]  ? lock_release+0xa00/0xa00
[  687.606214]  ? perf_trace_sched_process_exec+0x860/0x860
[  687.611678]  ? __might_sleep+0x95/0x190
[  687.615662]  __alloc_pages_nodemask+0xa80/0xde0
[  687.621296]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  687.626312]  ? __page_cache_alloc+0x191/0x5c0
[  687.630810]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  687.635743]  ? kasan_check_read+0x11/0x20
[  687.639893]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  687.645174]  ? zap_class+0x640/0x640
[  687.649322]  ? zap_class+0x640/0x640
[  687.653042]  ? zap_class+0x640/0x640
[  687.656760]  ? __do_page_cache_readahead+0x7ce/0x980
[  687.661865]  ? find_held_lock+0x36/0x1c0
[  687.665930]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  687.671473]  alloc_pages_current+0x173/0x350
[  687.675889]  __page_cache_alloc+0x38c/0x5c0
[  687.680214]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  687.685146]  ? kasan_check_read+0x11/0x20
[  687.689298]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  687.694576]  ? generic_perform_write+0x6a0/0x6a0
[  687.699333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.704874]  ? check_preemption_disabled+0x48/0x280
[  687.709897]  filemap_fault+0x1594/0x25f0
[  687.713970]  ? __lock_page_or_retry+0xa00/0xa00
[  687.718642]  ? mark_held_locks+0x130/0x130
[  687.722876]  ? rcu_softirq_qs+0x20/0x20
[  687.726855]  ? remove_wait_queue+0x1a6/0x360
[  687.731267]  ? trace_hardirqs_off_caller+0x310/0x310
[  687.736375]  ? filemap_map_pages+0xe04/0x1990
[  687.741655]  ? print_usage_bug+0xc0/0xc0
[  687.745721]  ? add_wait_queue+0x2b0/0x2b0
[  687.749875]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  687.754802]  ? print_usage_bug+0xc0/0xc0
[  687.758870]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  687.764406]  ? fput+0x130/0x1a0
[  687.767687]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  687.773230]  ? print_usage_bug+0xc0/0xc0
[  687.777296]  ? __lock_acquire+0x62f/0x4c20
[  687.781542]  ? lock_acquire+0x1ed/0x520
[  687.785519]  ? ext4_filemap_fault+0x7a/0xad
[  687.789846]  ? lock_release+0xa00/0xa00
[  687.793824]  ? perf_trace_sched_process_exec+0x860/0x860
[  687.799273]  ? print_usage_bug+0xc0/0xc0
[  687.803332]  ? print_usage_bug+0xc0/0xc0
[  687.807408]  ? down_read+0x8d/0x120
[  687.811045]  ? ext4_filemap_fault+0x7a/0xad
[  687.815375]  ? __down_interruptible+0x700/0x700
[  687.820077]  ext4_filemap_fault+0x82/0xad
[  687.824229]  __do_fault+0x100/0x6b0
[  687.827858]  ? pmd_devmap_trans_unstable+0x220/0x220
[  687.832967]  ? mark_held_locks+0x130/0x130
[  687.837207]  ? mark_held_locks+0x130/0x130
[  687.841442]  ? find_held_lock+0x36/0x1c0
[  687.845509]  ? zap_class+0x640/0x640
[  687.849224]  ? find_held_lock+0x36/0x1c0
[  687.853291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.858833]  __handle_mm_fault+0x307c/0x5920
[  687.863329]  ? poll_select_copy_remaining+0x18c/0x6a0
[  687.868524]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  687.873376]  ? __might_fault+0x12b/0x1e0
[  687.877440]  ? lock_downgrade+0x900/0x900
[  687.881598]  ? zap_class+0x640/0x640
[  687.885313]  ? zap_class+0x640/0x640
[  687.889043]  ? find_held_lock+0x36/0x1c0
[  687.893119]  ? handle_mm_fault+0x42a/0xc70
[  687.897359]  ? lock_downgrade+0x900/0x900
[  687.901504]  ? check_preemption_disabled+0x48/0x280
[  687.906526]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  687.911454]  ? kasan_check_read+0x11/0x20
[  687.915603]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  687.920881]  ? rcu_softirq_qs+0x20/0x20
[  687.924853]  ? trace_hardirqs_off_caller+0x310/0x310
[  687.929956]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  687.935497]  ? check_preemption_disabled+0x48/0x280
[  687.940525]  handle_mm_fault+0x54f/0xc70
[  687.944592]  ? __handle_mm_fault+0x5920/0x5920
[  687.949183]  ? find_vma+0x34/0x190
[  687.952733]  __do_page_fault+0x5e8/0xe60
[  687.956792]  ? trace_hardirqs_off+0xb8/0x310
[  687.961212]  do_page_fault+0xf2/0x7e0
[  687.965015]  ? vmalloc_sync_all+0x30/0x30
[  687.969179]  ? error_entry+0x70/0xd0
[  687.972897]  ? trace_hardirqs_off_caller+0xbb/0x310
[  687.977910]  ? trace_hardirqs_on_caller+0xc0/0x310
[  687.982856]  ? syscall_return_slowpath+0x5e0/0x5e0
[  687.987789]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  687.992633]  ? trace_hardirqs_on_caller+0x310/0x310
[  687.997651]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  688.003103]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  688.008124]  ? prepare_exit_to_usermode+0x291/0x3b0
[  688.013141]  ? page_fault+0x8/0x30
[  688.016690]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  688.021543]  ? page_fault+0x8/0x30
[  688.025087]  page_fault+0x1e/0x30
[  688.028539] RIP: 0033:0x7f9db7ca8dd3
[  688.032263] Code: Bad RIP value.
[  688.035622] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  688.040984] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  688.048258] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  688.055522] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  688.062785] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  688.070060] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  688.077351] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  688.077419] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  688.083851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  688.083856] Call Trace:
[  688.083875]  dump_stack+0x244/0x39d
[  688.083898]  ? dump_stack_print_info.cold.1+0x20/0x20
[  688.090470] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  688.099730]  warn_alloc.cold.117+0xb7/0x1bd
[  688.102286] init cpuset=
[  688.105909]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  688.111078] /
[  688.120776]  ? lock_downgrade+0x900/0x900
[  688.125081]  mems_allowed=0
[  688.127744]  ? trace_hardirqs_off+0xb8/0x310
[  688.145708]  ? trace_hardirqs_off+0xb8/0x310
[  688.150124]  __alloc_pages_slowpath+0x2660/0x2d70
[  688.154999]  ? warn_alloc+0x120/0x120
[  688.158821]  ? warn_alloc+0x120/0x120
[  688.162624]  ? print_usage_bug+0xc0/0xc0
[  688.166684]  ? warn_alloc+0x120/0x120
[  688.170485]  ? print_usage_bug+0xc0/0xc0
[  688.174547]  ? __lock_acquire+0x62f/0x4c20
[  688.178789]  ? __lock_acquire+0x62f/0x4c20
[  688.183039]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.188585]  ? should_fail+0x22d/0xd01
[  688.192476]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  688.197586]  ? __lock_acquire+0x62f/0x4c20
[  688.201824]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  688.206928]  ? __lock_acquire+0x62f/0x4c20
[  688.211161]  ? should_fail+0x22d/0xd01
[  688.215053]  ? find_held_lock+0x36/0x1c0
[  688.219125]  ? mark_held_locks+0x130/0x130
[  688.223363]  ? mark_held_locks+0x130/0x130
[  688.227598]  ? zap_class+0x640/0x640
[  688.231314]  ? zap_class+0x640/0x640
[  688.235029]  ? print_usage_bug+0xc0/0xc0
[  688.239098]  ? do_raw_spin_unlock+0xa7/0x330
[  688.243505]  ? zap_class+0x640/0x640
[  688.247218]  ? print_usage_bug+0xc0/0xc0
[  688.251281]  ? wq_watchdog_touch+0x9c/0xfe
[  688.255522]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.261070]  ? check_preemption_disabled+0x48/0x280
[  688.266101]  ? __lock_is_held+0xb5/0x140
[  688.270166]  __alloc_pages_nodemask+0xa80/0xde0
[  688.274832]  ? zap_class+0x640/0x640
[  688.278548]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  688.283588]  ? find_held_lock+0x36/0x1c0
[  688.287693]  ? ____cache_alloc_node+0x1c7/0x1e0
[  688.292380]  ? lock_downgrade+0x900/0x900
[  688.296534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.302084]  cache_grow_begin+0xa5/0x8c0
[  688.306145]  ? do_raw_spin_unlock+0xa7/0x330
[  688.310565]  fallback_alloc+0x204/0x2e0
[  688.314545]  ____cache_alloc_node+0x1c7/0x1e0
[  688.319061]  kmem_cache_alloc_node+0xe3/0x730
[  688.323568]  ? ipv6_get_ifaddr+0x42e/0x620
[  688.327814]  __alloc_skb+0x119/0x770
[  688.331527]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  688.336812]  ? netdev_alloc_frag+0x1f0/0x1f0
[  688.341221]  ? lock_downgrade+0x900/0x900
[  688.345374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.350912]  ? refcount_sub_and_test_checked+0x203/0x310
[  688.356372]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  688.361823]  ? addrconf_rs_timer+0x690/0x690
[  688.366242]  ndisc_alloc_skb+0x144/0x340
[  688.370315]  ndisc_send_rs+0x331/0x6e0
[  688.374213]  addrconf_rs_timer+0x314/0x690
[  688.378456]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  688.382707]  call_timer_fn+0x272/0x920
[  688.386600]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  688.390839]  ? process_timeout+0x40/0x40
[  688.394909]  ? __run_timers+0x7da/0xc70
[  688.398887]  ? _raw_spin_unlock_irq+0x27/0x80
[  688.403387]  ? _raw_spin_unlock_irq+0x27/0x80
[  688.407885]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  688.412120]  ? lockdep_hardirqs_on+0x296/0x5b0
[  688.416703]  ? trace_hardirqs_on+0xbd/0x310
[  688.421114]  ? kasan_check_read+0x11/0x20
[  688.425266]  ? __run_timers+0x7da/0xc70
[  688.429244]  ? trace_hardirqs_off_caller+0x310/0x310
[  688.434355]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  688.438599]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  688.442833]  __run_timers+0x7e5/0xc70
[  688.446649]  ? timer_fixup_init+0x70/0x70
[  688.450799]  ? _raw_spin_unlock_irq+0x27/0x80
[  688.455297]  ? _raw_spin_unlock_irq+0x27/0x80
[  688.459794]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  688.464379]  ? trace_hardirqs_on+0xbd/0x310
[  688.468701]  ? kasan_check_read+0x11/0x20
[  688.472848]  ? finish_task_switch+0x1f4/0x910
[  688.477344]  ? trace_hardirqs_off_caller+0x310/0x310
[  688.482452]  ? compat_start_thread+0x80/0x80
[  688.486881]  ? pvclock_read_flags+0x160/0x160
[  688.491375]  ? __switch_to_asm+0x34/0x70
[  688.495435]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.500972]  ? check_preemption_disabled+0x48/0x280
[  688.506000]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  688.511546]  ? rcu_pm_notify+0xc0/0xc0
[  688.515439]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.520980]  ? check_preemption_disabled+0x48/0x280
[  688.526006]  run_timer_softirq+0x52/0xb0
[  688.530078]  ? rcu_read_lock_sched_held+0x14f/0x180
[  688.535095]  __do_softirq+0x308/0xb7e
[  688.538899]  ? trace_hardirqs_on_caller+0xc0/0x310
[  688.543836]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  688.548948]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  688.554405]  ? schedule+0x108/0x460
[  688.558051]  ? trace_hardirqs_off+0xb8/0x310
[  688.562469]  ? smpboot_thread_fn+0x68b/0xa00
[  688.566878]  ? trace_hardirqs_on+0x310/0x310
[  688.571288]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.576826]  ? check_preemption_disabled+0x48/0x280
[  688.581860]  ? takeover_tasklets+0xa90/0xa90
[  688.586271]  run_ksoftirqd+0x5e/0x100
[  688.590072]  smpboot_thread_fn+0x68b/0xa00
[  688.594311]  ? sort_range+0x30/0x30
[  688.597940]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  688.603054]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.608591]  ? __kthread_parkme+0xfb/0x1a0
[  688.612828]  kthread+0x35a/0x420
[  688.616194]  ? sort_range+0x30/0x30
[  688.619821]  ? kthread_stop+0x900/0x900
[  688.623803]  ret_from_fork+0x3a/0x50
[  688.627535] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  688.627540] warn_alloc_show_mem: 1 callbacks suppressed
[  688.627547] Mem-Info:
[  688.633342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  688.638712] active_anon:34612 inactive_anon:506 isolated_anon:0
[  688.638712]  active_file:13 inactive_file:12 isolated_file:0
[  688.638712]  unevictable:0 dirty:0 writeback:0 unstable:0
[  688.638712]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  688.638712]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  688.638712]  free:13736 free_pcp:286 free_cma:0
[  688.641082] Call Trace:
[  688.650471] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  688.683405]  <IRQ>
[  688.685976] Node 0 
[  688.713649]  dump_stack+0x244/0x39d
[  688.715800] 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
[  688.718007]  ? dump_stack_print_info.cold.1+0x20/0x20
[  688.721602] lowmem_reserve[]: 0
[  688.747120]  warn_alloc.cold.117+0xb7/0x1bd
[  688.752280]  2820
[  688.755552]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  688.759851]  6323
[  688.761911]  ? lock_downgrade+0x900/0x900
[  688.766728]  6323
[  688.768792]  ? trace_hardirqs_off+0xb8/0x310
[  688.774966]  ? trace_hardirqs_off+0xb8/0x310
[  688.779896] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  688.784340]  __alloc_pages_slowpath+0x2660/0x2d70
[  688.784381]  ? warn_alloc+0x120/0x120
[  688.811920] lowmem_reserve[]:
[  688.816761]  ? warn_alloc+0x120/0x120
[  688.820534]  0
[  688.823637]  ? print_usage_bug+0xc0/0xc0
[  688.827412]  0
[  688.829205]  ? warn_alloc+0x120/0x120
[  688.833257]  3503
[  688.835063]  ? print_usage_bug+0xc0/0xc0
[  688.838835]  3503
[  688.840892]  ? __lock_acquire+0x62f/0x4c20
[  688.846985]  ? __lock_acquire+0x62f/0x4c20
[  688.851195] Node 0 Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  688.855454]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  688.855470]  ? should_fail+0x22d/0xd01
[  688.884416] lowmem_reserve[]: 0
[  688.889966]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  688.893825]  0
[  688.897098]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  688.902343]  0 0
[  688.904148]  ? __lock_acquire+0x62f/0x4c20
[  688.911191]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  688.915400] Node 0 
[  688.920491]  ? __lock_acquire+0x62f/0x4c20
[  688.920501] DMA: 
[  688.922728]  ? should_fail+0x22d/0xd01
[  688.926937] 1*4kB 
[  688.928996]  ? rcu_irq_exit+0x1a2/0x390
[  688.932855] (U) 
[  688.935006]  ? mark_held_locks+0x130/0x130
[  688.938953] 0*8kB 
[  688.940924]  ? mark_held_locks+0x130/0x130
[  688.945137] 0*16kB 
[  688.947283]  ? try_to_wake_up+0x10a/0x12e0
[  688.951485] 1*32kB (U) 
[  688.953726]  ? zap_class+0x640/0x640
[  688.957939] 2*64kB 
[  688.960517]  ? print_usage_bug+0xc0/0xc0
[  688.964230] (U) 
[  688.966465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  688.970498] 1*128kB 
[  688.972468]  ? check_preemption_disabled+0x48/0x280
[  688.977993] (U) 
[  688.980318]  ? __lock_is_held+0xb5/0x140
[  688.985309] 1*256kB 
[  688.987282]  __alloc_pages_nodemask+0xa80/0xde0
[  688.991316] (U) 
[  688.993634]  ? zap_class+0x640/0x640
[  688.998276] 0*512kB 
[  689.000249]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  689.003940] 1*1024kB 
[  689.006263]  ? find_held_lock+0x36/0x1c0
[  689.011248] (U) 
[  689.013659]  ? ____cache_alloc_node+0x1c7/0x1e0
[  689.017692] 1*2048kB 
[  689.019664]  ? lock_downgrade+0x900/0x900
[  689.024309] (M) 
[  689.026719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.030837] 3*4096kB 
[  689.032814]  cache_grow_begin+0xa5/0x8c0
[  689.038320] (M) 
[  689.040728]  ? do_raw_spin_unlock+0xa7/0x330
[  689.044779] = 15908kB
[  689.046754]  fallback_alloc+0x204/0x2e0
[  689.051131] Node 0 
[  689.053538]  ____cache_alloc_node+0x1c7/0x1e0
[  689.057487] DMA32: 
[  689.059726]  kmem_cache_alloc_node+0xe3/0x730
[  689.064195] 3*4kB 
[  689.066430]  ? ipv6_get_ifaddr+0x42e/0x620
[  689.070900] (M) 
[  689.073064]  __alloc_skb+0x119/0x770
[  689.077266] 6*8kB 
[  689.079239]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  689.082925] (M) 
[  689.085081]  ? netdev_alloc_frag+0x1f0/0x1f0
[  689.090321] 7*16kB 
[  689.092292]  ? lock_downgrade+0x900/0x900
[  689.096675] (M) 
[  689.098911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.103039] 7*32kB 
[  689.105019]  ? refcount_sub_and_test_checked+0x203/0x310
[  689.110522] (UM) 2*64kB 
[  689.112768]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  689.118189] (M) 
[  689.120858]  ? addrconf_rs_timer+0x690/0x690
[  689.126277] 3*128kB 
[  689.128252]  ndisc_alloc_skb+0x144/0x340
[  689.132628] (UM) 
[  689.134949]  ndisc_send_rs+0x331/0x6e0
[  689.138993] 5*256kB 
[  689.141065]  addrconf_rs_timer+0x314/0x690
[  689.144917] (UM) 
[  689.147234]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  689.151440] 3*512kB 
[  689.153507]  call_timer_fn+0x272/0x920
[  689.157702] (M) 3*1024kB 
[  689.160027]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  689.163900] (UM) 
[  689.166650]  ? process_timeout+0x40/0x40
[  689.170862] 3*2048kB 
[  689.172921]  ? mark_held_locks+0xc7/0x130
[  689.176961] (UM) 
[  689.179376]  ? _raw_spin_unlock_irq+0x27/0x80
[  689.183497] 3*4096kB 
[  689.185556]  ? _raw_spin_unlock_irq+0x27/0x80
[  689.190027] (M) 
[  689.192444]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  689.196914] = 25228kB
[  689.198886]  ? lockdep_hardirqs_on+0x296/0x5b0
[  689.203093] Node 0 
[  689.205499]  ? trace_hardirqs_on+0xbd/0x310
[  689.210066] Normal: 
[  689.212304]  ? kasan_check_read+0x11/0x20
[  689.216601] 604*4kB 
[  689.218919]  ? __run_timers+0x7da/0xc70
[  689.223049] (UME) 
[  689.225371]  ? trace_hardirqs_off_caller+0x310/0x310
[  689.229317] 496*8kB 
[  689.231461]  ? __queue_work+0x1440/0x1440
[  689.236558] (UME) 
[  689.238874]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  689.242991] 238*16kB 
[  689.245138]  __run_timers+0x7e5/0xc70
[  689.249346] (ME) 
[  689.251759]  ? timer_fixup_init+0x70/0x70
[  689.255531] 101*32kB 
[  689.257589]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  689.261708] (UM) 
[  689.264110]  ? zap_class+0x640/0x640
[  689.269104] 0*64kB 1*128kB 
[  689.271169]  ? print_usage_bug+0xc0/0xc0
[  689.274854] (U) 
[  689.277782]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  689.281808] 1*256kB (U) 
[  689.283790]  ? find_held_lock+0x36/0x1c0
[  689.288955] 0*512kB 
[  689.291620]  ? zap_class+0x640/0x640
[  689.295655] 0*1024kB 
[  689.297974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.301662] 0*2048kB 
[  689.304073]  ? check_preemption_disabled+0x48/0x280
[  689.309584] 0*4096kB 
[  689.311993]  ? __lock_is_held+0xb5/0x140
[  689.316980] = 13808kB
[  689.319385]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.323426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  689.325825]  ? check_preemption_disabled+0x48/0x280
[  689.331428] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  689.340259]  run_timer_softirq+0x52/0xb0
[  689.345246] 4634 total pagecache pages
[  689.353826]  ? rcu_read_lock_sched_held+0x14f/0x180
[  689.357874] 0 pages in swap cache
[  689.361762]  __do_softirq+0x308/0xb7e
[  689.366767] Swap cache stats: add 0, delete 0, find 0/0
[  689.366777] Free swap  = 0kB
[  689.370240]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  689.374010] Total swap = 0kB
[  689.374018] 1965979 pages RAM
[  689.379410]  ? lock_downgrade+0x900/0x900
[  689.382408] 0 pages HighMem/MovableOnly
[  689.386907]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  689.389900] 342292 pages reserved
[  689.393011]  ? pvclock_read_flags+0x160/0x160
[  689.397128] 0 pages cma reserved
[  689.401099]  ? lapic_next_event+0x5a/0x90
[  689.406251] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  689.409621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.409642]  ? kvm_clock_read+0x18/0x30
[  689.409658]  ? kvm_sched_clock_read+0x9/0x20
[  689.414211] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  689.417544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.421674] ksoftirqd/1 cpuset=
[  689.428164]  ? check_preemption_disabled+0x48/0x280
[  689.433674] /
[  689.437652]  irq_exit+0x17f/0x1c0
[  689.442028]  mems_allowed=0
[  689.452345]  smp_apic_timer_interrupt+0x1cb/0x760
[  689.479028]  ? smp_reschedule_interrupt+0x109/0x650
[  689.484073]  ? smp_call_function_single_interrupt+0x650/0x650
[  689.489962]  ? interrupt_entry+0xb5/0xc0
[  689.494026]  ? trace_hardirqs_off_caller+0xbb/0x310
[  689.499071]  ? trace_hardirqs_off_caller+0xbb/0x310
[  689.504094]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  689.508938]  ? trace_hardirqs_on_caller+0x310/0x310
[  689.513971]  ? trace_hardirqs_on_caller+0x310/0x310
[  689.518989]  ? task_prio+0x50/0x50
[  689.522534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.528079]  ? check_preemption_disabled+0x48/0x280
[  689.533111]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  689.537968]  apic_timer_interrupt+0xf/0x20
[  689.542197]  </IRQ>
[  689.544435] RIP: 0010:dump_stack+0x20e/0x39d
[  689.548844] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  689.567754] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  689.575478] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  689.582746] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  689.590014] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  689.597290] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  689.604555] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  689.611845]  ? dump_stack+0x205/0x39d
[  689.615663]  ? dump_stack_print_info.cold.1+0x20/0x20
[  689.620870]  dump_header+0x27b/0xf72
[  689.624595]  ? mark_held_locks+0x130/0x130
[  689.628837]  ? pagefault_out_of_memory+0x197/0x197
[  689.633772]  ? __lock_acquire+0x62f/0x4c20
[  689.638002]  ? zap_class+0x640/0x640
[  689.641727]  ? percpu_ref_get_many+0x240/0x240
[  689.646313]  ? print_usage_bug+0xc0/0xc0
[  689.650883]  ? print_usage_bug+0xc0/0xc0
[  689.654949]  ? zap_class+0x640/0x640
[  689.658663]  ? print_usage_bug+0xc0/0xc0
[  689.662726]  ? print_usage_bug+0xc0/0xc0
[  689.666796]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.672336]  ? find_held_lock+0x36/0x1c0
[  689.676409]  ? mark_held_locks+0xc7/0x130
[  689.680570]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  689.685675]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  689.690781]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  689.695369]  ? trace_hardirqs_on+0xbd/0x310
[  689.699694]  ? kasan_check_read+0x11/0x20
[  689.703847]  ? ___ratelimit+0x3b4/0x672
[  689.707827]  ? trace_hardirqs_off_caller+0x310/0x310
[  689.712937]  ? trace_hardirqs_on+0x310/0x310
[  689.717353]  ? lock_downgrade+0x900/0x900
[  689.721514]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  689.726618]  ? ___ratelimit+0x3b9/0x672
[  689.730600]  ? idr_get_free+0xec0/0xec0
[  689.734575]  ? find_held_lock+0x36/0x1c0
[  689.738656]  oom_kill_process.cold.27+0x10/0x903
[  689.743423]  ? zap_class+0x640/0x640
[  689.747141]  ? check_preemption_disabled+0x48/0x280
[  689.752173]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  689.757110]  ? kasan_check_read+0x11/0x20
[  689.761270]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  689.766557]  ? oom_evaluate_task+0x540/0x540
[  689.770975]  ? find_held_lock+0x36/0x1c0
[  689.775066]  ? out_of_memory+0x974/0x1430
[  689.779223]  ? lock_downgrade+0x900/0x900
[  689.783372]  ? check_preemption_disabled+0x48/0x280
[  689.788399]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  689.793381]  ? kasan_check_read+0x11/0x20
[  689.797538]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  689.802817]  ? rcu_softirq_qs+0x20/0x20
[  689.806802]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.812345]  ? oom_evaluate_task+0x302/0x540
[  689.816761]  out_of_memory+0xa84/0x1430
[  689.820749]  ? oom_killer_disable+0x3a0/0x3a0
[  689.825248]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  689.830186]  ? __mutex_add_waiter+0x2a0/0x2a0
[  689.834701]  __alloc_pages_slowpath+0x22d4/0x2d70
[  689.839578]  ? warn_alloc+0x120/0x120
[  689.843381]  ? rcu_softirq_qs+0x20/0x20
[  689.847384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  689.852931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.858475]  ? should_fail+0x22d/0xd01
[  689.862379]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  689.867489]  ? zap_class+0x640/0x640
[  689.871226]  ? __lock_is_held+0xb5/0x140
[  689.875302]  ? mark_held_locks+0x130/0x130
[  689.879546]  ? lock_release+0xa00/0xa00
[  689.883525]  ? perf_trace_sched_process_exec+0x860/0x860
[  689.888988]  ? __might_sleep+0x95/0x190
[  689.892972]  __alloc_pages_nodemask+0xa80/0xde0
[  689.897653]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  689.902670]  ? __page_cache_alloc+0x191/0x5c0
[  689.907168]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  689.912098]  ? kasan_check_read+0x11/0x20
[  689.916423]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  689.921705]  ? zap_class+0x640/0x640
[  689.925430]  ? zap_class+0x640/0x640
[  689.929146]  ? zap_class+0x640/0x640
[  689.932861]  ? __do_page_cache_readahead+0x7ce/0x980
[  689.937971]  ? find_held_lock+0x36/0x1c0
[  689.942045]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  689.947601]  alloc_pages_current+0x173/0x350
[  689.952017]  __page_cache_alloc+0x38c/0x5c0
[  689.956353]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  689.961284]  ? kasan_check_read+0x11/0x20
[  689.965436]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  689.970721]  ? generic_perform_write+0x6a0/0x6a0
[  689.975478]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  689.981026]  ? check_preemption_disabled+0x48/0x280
[  689.986078]  filemap_fault+0x1594/0x25f0
[  689.990154]  ? __lock_page_or_retry+0xa00/0xa00
[  689.994829]  ? mark_held_locks+0x130/0x130
[  689.999074]  ? rcu_softirq_qs+0x20/0x20
[  690.003066]  ? remove_wait_queue+0x1a6/0x360
[  690.007481]  ? trace_hardirqs_off_caller+0x310/0x310
[  690.012595]  ? filemap_map_pages+0xe04/0x1990
[  690.017105]  ? print_usage_bug+0xc0/0xc0
[  690.021170]  ? add_wait_queue+0x2b0/0x2b0
[  690.025322]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  690.030251]  ? print_usage_bug+0xc0/0xc0
[  690.034319]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  690.039862]  ? fput+0x130/0x1a0
[  690.043149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.048695]  ? print_usage_bug+0xc0/0xc0
[  690.052762]  ? __lock_acquire+0x62f/0x4c20
[  690.057013]  ? lock_acquire+0x1ed/0x520
[  690.060997]  ? ext4_filemap_fault+0x7a/0xad
[  690.065329]  ? lock_release+0xa00/0xa00
[  690.069311]  ? perf_trace_sched_process_exec+0x860/0x860
[  690.074768]  ? print_usage_bug+0xc0/0xc0
[  690.078891]  ? print_usage_bug+0xc0/0xc0
[  690.082966]  ? down_read+0x8d/0x120
[  690.086596]  ? ext4_filemap_fault+0x7a/0xad
[  690.090921]  ? __down_interruptible+0x700/0x700
[  690.095605]  ext4_filemap_fault+0x82/0xad
[  690.099762]  __do_fault+0x100/0x6b0
[  690.103394]  ? pmd_devmap_trans_unstable+0x220/0x220
[  690.108502]  ? mark_held_locks+0x130/0x130
[  690.112738]  ? mark_held_locks+0x130/0x130
[  690.116972]  ? find_held_lock+0x36/0x1c0
[  690.121043]  ? zap_class+0x640/0x640
[  690.124763]  ? find_held_lock+0x36/0x1c0
[  690.128827]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.134376]  __handle_mm_fault+0x307c/0x5920
[  690.138791]  ? poll_select_copy_remaining+0x18c/0x6a0
[  690.143992]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  690.148843]  ? __might_fault+0x12b/0x1e0
[  690.152912]  ? lock_downgrade+0x900/0x900
[  690.157081]  ? zap_class+0x640/0x640
[  690.160795]  ? zap_class+0x640/0x640
[  690.164519]  ? find_held_lock+0x36/0x1c0
[  690.168596]  ? handle_mm_fault+0x42a/0xc70
[  690.172832]  ? lock_downgrade+0x900/0x900
[  690.176981]  ? check_preemption_disabled+0x48/0x280
[  690.182001]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  690.186939]  ? kasan_check_read+0x11/0x20
[  690.191101]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  690.196397]  ? rcu_softirq_qs+0x20/0x20
[  690.200378]  ? trace_hardirqs_off_caller+0x310/0x310
[  690.205489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.211047]  ? check_preemption_disabled+0x48/0x280
[  690.216095]  handle_mm_fault+0x54f/0xc70
[  690.220161]  ? __handle_mm_fault+0x5920/0x5920
[  690.224753]  ? find_vma+0x34/0x190
[  690.228298]  __do_page_fault+0x5e8/0xe60
[  690.232358]  ? trace_hardirqs_off+0xb8/0x310
[  690.236803]  do_page_fault+0xf2/0x7e0
[  690.240609]  ? vmalloc_sync_all+0x30/0x30
[  690.244760]  ? error_entry+0x70/0xd0
[  690.248478]  ? trace_hardirqs_off_caller+0xbb/0x310
[  690.253499]  ? trace_hardirqs_on_caller+0xc0/0x310
[  690.258433]  ? syscall_return_slowpath+0x5e0/0x5e0
[  690.263362]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  690.268208]  ? trace_hardirqs_on_caller+0x310/0x310
[  690.273223]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  690.278678]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  690.283696]  ? prepare_exit_to_usermode+0x291/0x3b0
[  690.288714]  ? page_fault+0x8/0x30
[  690.292263]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  690.297114]  ? page_fault+0x8/0x30
[  690.300662]  page_fault+0x1e/0x30
[  690.304636] RIP: 0033:0x7f9db7ca8dd3
[  690.308359] Code: Bad RIP value.
[  690.311720] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  690.317086] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  690.324355] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  690.331627] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  690.338899] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  690.346167] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  690.353463] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  690.353528] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  690.359965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  690.359970] Call Trace:
[  690.359994]  dump_stack+0x244/0x39d
[  690.360012]  ? dump_stack_print_info.cold.1+0x20/0x20
[  690.366558] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  690.375868]  warn_alloc.cold.117+0xb7/0x1bd
[  690.378418] init cpuset=
[  690.382053]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  690.387224] /
[  690.396941]  ? lock_downgrade+0x900/0x900
[  690.401243]  mems_allowed=0
[  690.403913]  ? trace_hardirqs_off+0xb8/0x310
[  690.421900]  ? trace_hardirqs_off+0xb8/0x310
[  690.426319]  __alloc_pages_slowpath+0x2660/0x2d70
[  690.431193]  ? warn_alloc+0x120/0x120
[  690.434999]  ? warn_alloc+0x120/0x120
[  690.438810]  ? print_usage_bug+0xc0/0xc0
[  690.442873]  ? warn_alloc+0x120/0x120
[  690.446677]  ? print_usage_bug+0xc0/0xc0
[  690.450740]  ? __lock_acquire+0x62f/0x4c20
[  690.454973]  ? __lock_acquire+0x62f/0x4c20
[  690.459215]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.464749]  ? should_fail+0x22d/0xd01
[  690.468640]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  690.473742]  ? __lock_acquire+0x62f/0x4c20
[  690.477987]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  690.483091]  ? __lock_acquire+0x62f/0x4c20
[  690.487322]  ? should_fail+0x22d/0xd01
[  690.491220]  ? mark_held_locks+0x130/0x130
[  690.495463]  ? mark_held_locks+0x130/0x130
[  690.499698]  ? zap_class+0x640/0x640
[  690.503416]  ? zap_class+0x640/0x640
[  690.507142]  ? zap_class+0x640/0x640
[  690.510856]  ? print_usage_bug+0xc0/0xc0
[  690.514914]  ? mark_held_locks+0x130/0x130
[  690.519154]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.524698]  ? check_preemption_disabled+0x48/0x280
[  690.529726]  ? __lock_is_held+0xb5/0x140
[  690.533798]  __alloc_pages_nodemask+0xa80/0xde0
[  690.538468]  ? zap_class+0x640/0x640
[  690.542187]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  690.547215]  ? find_held_lock+0x36/0x1c0
[  690.551286]  ? ____cache_alloc_node+0x1c7/0x1e0
[  690.555958]  ? lock_downgrade+0x900/0x900
[  690.560148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.565698]  cache_grow_begin+0xa5/0x8c0
[  690.569764]  ? do_raw_spin_unlock+0xa7/0x330
[  690.574191]  fallback_alloc+0x204/0x2e0
[  690.578176]  ____cache_alloc_node+0x1c7/0x1e0
[  690.582677]  kmem_cache_alloc_node+0xe3/0x730
[  690.587178]  ? ipv6_get_ifaddr+0x42e/0x620
[  690.591430]  __alloc_skb+0x119/0x770
[  690.595153]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  690.600446]  ? netdev_alloc_frag+0x1f0/0x1f0
[  690.604863]  ? lock_downgrade+0x900/0x900
[  690.609020]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.614575]  ? refcount_sub_and_test_checked+0x203/0x310
[  690.620040]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  690.625502]  ? addrconf_rs_timer+0x690/0x690
[  690.629935]  ndisc_alloc_skb+0x144/0x340
[  690.634015]  ndisc_send_rs+0x331/0x6e0
[  690.637935]  addrconf_rs_timer+0x314/0x690
[  690.642192]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  690.646452]  call_timer_fn+0x272/0x920
[  690.650353]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  690.654609]  ? process_timeout+0x40/0x40
[  690.658690]  ? __run_timers+0x7da/0xc70
[  690.662680]  ? _raw_spin_unlock_irq+0x27/0x80
[  690.667186]  ? _raw_spin_unlock_irq+0x27/0x80
[  690.671691]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  690.675933]  ? lockdep_hardirqs_on+0x296/0x5b0
[  690.680522]  ? trace_hardirqs_on+0xbd/0x310
[  690.684858]  ? kasan_check_read+0x11/0x20
[  690.689018]  ? __run_timers+0x7da/0xc70
[  690.693007]  ? trace_hardirqs_off_caller+0x310/0x310
[  690.698145]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  690.702386]  __run_timers+0x7e5/0xc70
[  690.706208]  ? timer_fixup_init+0x70/0x70
[  690.710368]  ? _raw_spin_unlock_irq+0x27/0x80
[  690.714874]  ? _raw_spin_unlock_irq+0x27/0x80
[  690.719380]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  690.723978]  ? trace_hardirqs_on+0xbd/0x310
[  690.728307]  ? kasan_check_read+0x11/0x20
[  690.732464]  ? finish_task_switch+0x1f4/0x910
[  690.736978]  ? trace_hardirqs_off_caller+0x310/0x310
[  690.742089]  ? compat_start_thread+0x80/0x80
[  690.746527]  ? pvclock_read_flags+0x160/0x160
[  690.751026]  ? __switch_to_asm+0x34/0x70
[  690.755101]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.760645]  ? check_preemption_disabled+0x48/0x280
[  690.765677]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  690.771224]  ? rcu_pm_notify+0xc0/0xc0
[  690.775126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  690.781194]  ? check_preemption_disabled+0x48/0x280
[  690.786223]  run_timer_softirq+0x52/0xb0
[  690.790287]  ? rcu_read_lock_sched_held+0x14f/0x180
[  690.795307]  __do_softirq+0x308/0xb7e
[  690.799116]  ? trace_hardirqs_on_caller+0xc0/0x310
[  690.804059]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  690.809165]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  690.814634]  ? schedule+0x108/0x460
[  690.818278]  ? trace_hardirqs_off+0xb8/0x310
[  690.822694]  ? smpboot_thread_fn+0x68b/0xa00
[  690.827106]  ? trace_hardirqs_on+0x310/0x310
[  690.831517]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.837064]  ? check_preemption_disabled+0x48/0x280
[  690.842090]  ? takeover_tasklets+0xa90/0xa90
[  690.846512]  run_ksoftirqd+0x5e/0x100
[  690.850322]  smpboot_thread_fn+0x68b/0xa00
[  690.854569]  ? sort_range+0x30/0x30
[  690.858206]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  690.863317]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  690.868873]  ? __kthread_parkme+0xfb/0x1a0
[  690.873118]  kthread+0x35a/0x420
[  690.876488]  ? sort_range+0x30/0x30
[  690.880114]  ? kthread_stop+0x900/0x900
[  690.884117]  ret_from_fork+0x3a/0x50
[  690.887850] warn_alloc_show_mem: 1 callbacks suppressed
[  690.887861] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  690.887863] Mem-Info:
[  690.887893] active_anon:34612 inactive_anon:506 isolated_anon:0
[  690.887893]  active_file:13 inactive_file:12 isolated_file:0
[  690.887893]  unevictable:0 dirty:0 writeback:0 unstable:0
[  690.887893]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  690.887893]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  690.887893]  free:13736 free_pcp:286 free_cma:0
[  690.893239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  690.893248] Call Trace:
[  690.899070] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  690.901484]  <IRQ>
[  690.934453] Node 0 
[  690.943823]  dump_stack+0x244/0x39d
[  690.946414] 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
[  690.974083]  ? dump_stack_print_info.cold.1+0x20/0x20
[  690.976217] lowmem_reserve[]:
[  690.978462]  warn_alloc.cold.117+0xb7/0x1bd
[  690.982065]  0 2820
[  691.007593]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  691.012763]  6323
[  691.015863]  ? lock_downgrade+0x900/0x900
[  691.020159]  6323
[  691.022393]  ? trace_hardirqs_off+0xb8/0x310
[  691.029267]  ? trace_hardirqs_off+0xb8/0x310
[  691.033389] Node 0 
[  691.035455]  __alloc_pages_slowpath+0x2660/0x2d70
[  691.039858] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  691.044257]  ? warn_alloc+0x120/0x120
[  691.046443] lowmem_reserve[]:
[  691.051283]  ? warn_alloc+0x120/0x120
[  691.078237]  0 0
[  691.082069]  ? print_usage_bug+0xc0/0xc0
[  691.085139]  3503
[  691.088940]  ? warn_alloc+0x120/0x120
[  691.090889]  3503
[  691.094952]  ? print_usage_bug+0xc0/0xc0
[  691.100786]  ? __lock_acquire+0x62f/0x4c20
[  691.102825] Node 0 
[  691.106894]  ? __lock_acquire+0x62f/0x4c20
[  691.111127] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  691.113333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.117539] lowmem_reserve[]:
[  691.145917]  ? should_fail+0x22d/0xd01
[  691.151438]  0
[  691.154545]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  691.158403]  0
[  691.160205]  ? __lock_acquire+0x62f/0x4c20
[  691.165280]  0
[  691.167097]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  691.171299]  0
[  691.173094]  ? __lock_acquire+0x62f/0x4c20
[  691.179969]  ? should_fail+0x22d/0xd01
[  691.184179] Node 0 DMA: 
[  691.188074]  ? find_held_lock+0x36/0x1c0
[  691.188078] 1*4kB (U) 
[  691.190753]  ? mark_held_locks+0x130/0x130
[  691.194785] 0*8kB 
[  691.197279]  ? mark_held_locks+0x130/0x130
[  691.201486] 0*16kB 
[  691.203631]  ? zap_class+0x640/0x640
[  691.207841] 1*32kB 
[  691.210089]  ? zap_class+0x640/0x640
[  691.213778] (U) 
[  691.216018]  ? print_usage_bug+0xc0/0xc0
[  691.219709] 2*64kB 
[  691.221680]  ? do_raw_spin_unlock+0xa7/0x330
[  691.225713] (U) 
[  691.227943]  ? zap_class+0x640/0x640
[  691.232327] 1*128kB 
[  691.234304]  ? print_usage_bug+0xc0/0xc0
[  691.237994] (U) 
[  691.240315]  ? wq_watchdog_touch+0x9c/0xfe
[  691.244349] 1*256kB 
[  691.246320]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.250529] (U) 
[  691.252851]  ? check_preemption_disabled+0x48/0x280
[  691.258351] 0*512kB 1*1024kB 
[  691.260336]  ? __lock_is_held+0xb5/0x140
[  691.265318] (U) 
[  691.268423]  __alloc_pages_nodemask+0xa80/0xde0
[  691.272475] 1*2048kB 
[  691.274448]  ? zap_class+0x640/0x640
[  691.279091] (M) 
[  691.281503]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  691.285190] 3*4096kB 
[  691.287165]  ? find_held_lock+0x36/0x1c0
[  691.292160] (M) 
[  691.294575]  ? ____cache_alloc_node+0x1c7/0x1e0
[  691.298604] = 15908kB
[  691.298612] Node 0 
[  691.300587]  ? lock_downgrade+0x900/0x900
[  691.305402] DMA32: 3*4kB 
[  691.307840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.310053] (M) 
[  691.314206]  cache_grow_begin+0xa5/0x8c0
[  691.316944] 6*8kB 
[  691.322475]  ? do_raw_spin_unlock+0xa7/0x330
[  691.324423] (M) 
[  691.328483]  fallback_alloc+0x204/0x2e0
[  691.330605] 7*16kB 
[  691.335009]  ____cache_alloc_node+0x1c7/0x1e0
[  691.336959] (M) 
[  691.340928]  kmem_cache_alloc_node+0xe3/0x730
[  691.343140] 7*32kB 
[  691.347631]  ? ipv6_get_ifaddr+0x42e/0x620
[  691.349583] (UM) 
[  691.354169]  __alloc_skb+0x119/0x770
[  691.356380] 2*64kB 
[  691.360611]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  691.362648] (M) 
[  691.366360]  ? netdev_alloc_frag+0x1f0/0x1f0
[  691.368576] 3*128kB 
[  691.373842]  ? lock_downgrade+0x900/0x900
[  691.375794] (UM) 
[  691.380202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.382502] 5*256kB 
[  691.386646]  ? refcount_sub_and_test_checked+0x203/0x310
[  691.388687] (UM) 
[  691.394225]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  691.396520] 3*512kB 
[  691.401965]  ? addrconf_rs_timer+0x690/0x690
[  691.404000] (M) 
[  691.409455]  ndisc_alloc_skb+0x144/0x340
[  691.411751] 3*1024kB 
[  691.416156]  ndisc_send_rs+0x331/0x6e0
[  691.418105] (UM) 
[  691.422163]  addrconf_rs_timer+0x314/0x690
[  691.424547] 3*2048kB 
[  691.428430]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  691.430465] (UM) 
[  691.434703]  call_timer_fn+0x272/0x920
[  691.437084] 3*4096kB 
[  691.441314]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  691.443355] (M) 
[  691.447240]  ? process_timeout+0x40/0x40
[  691.449626] = 25228kB
[  691.453856]  ? mark_held_locks+0xc7/0x130
[  691.455803] Node 0 
[  691.459860]  ? _raw_spin_unlock_irq+0x27/0x80
[  691.462254] Normal: 
[  691.466394]  ? _raw_spin_unlock_irq+0x27/0x80
[  691.468607] 604*4kB 
[  691.473109]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  691.475409] (UME) 
[  691.479906]  ? lockdep_hardirqs_on+0x296/0x5b0
[  691.482209] 496*8kB 
[  691.486442]  ? trace_hardirqs_on+0xbd/0x310
[  691.488571] (UME) 
[  691.493149]  ? kasan_check_read+0x11/0x20
[  691.495446] 238*16kB 
[  691.499759]  ? __run_timers+0x7da/0xc70
[  691.501880] (ME) 
[  691.506024]  ? trace_hardirqs_off_caller+0x310/0x310
[  691.508416] 101*32kB 
[  691.512384]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  691.514422] (UM) 
[  691.519518]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  691.521909] 0*64kB 
[  691.526144]  __run_timers+0x7e5/0xc70
[  691.528185] 1*128kB 
[  691.532422]  ? timer_fixup_init+0x70/0x70
[  691.534623] (U) 
[  691.538420]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  691.540718] 1*256kB 
[  691.544871]  ? zap_class+0x640/0x640
[  691.546820] (U) 
[  691.551841]  ? print_usage_bug+0xc0/0xc0
[  691.554156] 0*512kB 
[  691.557880]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  691.559831] 0*1024kB 
[  691.563892]  ? find_held_lock+0x36/0x1c0
[  691.566191] 0*2048kB 
[  691.571384]  ? zap_class+0x640/0x640
[  691.573767] 0*4096kB 
[  691.577828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.580211] = 13808kB
[  691.583919]  ? check_preemption_disabled+0x48/0x280
[  691.586307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  691.591839]  ? __lock_is_held+0xb5/0x140
[  691.594223] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  691.599232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.608050] 4634 total pagecache pages
[  691.612113]  ? check_preemption_disabled+0x48/0x280
[  691.620668] 0 pages in swap cache
[  691.626200]  run_timer_softirq+0x52/0xb0
[  691.630064] Swap cache stats: add 0, delete 0, find 0/0
[  691.630073] Free swap  = 0kB
[  691.635095]  ? rcu_read_lock_sched_held+0x14f/0x180
[  691.638516] Total swap = 0kB
[  691.638524] 1965979 pages RAM
[  691.642580]  __do_softirq+0x308/0xb7e
[  691.648146] 0 pages HighMem/MovableOnly
[  691.648155] 342292 pages reserved
[  691.651174]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  691.656166] 0 pages cma reserved
[  691.659185]  ? lock_downgrade+0x900/0x900
[  691.662339] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  691.666073]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  691.670127] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  691.673478]  ? pvclock_read_flags+0x160/0x160
[  691.677948] ksoftirqd/1 cpuset=
[  691.681318]  ? lapic_next_event+0x5a/0x90
[  691.685452] /
[  691.691945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.697024]  mems_allowed=0
[  691.707359]  ? kvm_clock_read+0x18/0x30
[  691.733385]  ? kvm_sched_clock_read+0x9/0x20
[  691.738631]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  691.744179]  ? check_preemption_disabled+0x48/0x280
[  691.749209]  irq_exit+0x17f/0x1c0
[  691.752670]  smp_apic_timer_interrupt+0x1cb/0x760
[  691.757514]  ? smp_reschedule_interrupt+0x109/0x650
[  691.762537]  ? smp_call_function_single_interrupt+0x650/0x650
[  691.768433]  ? interrupt_entry+0xb5/0xc0
[  691.772504]  ? trace_hardirqs_off_caller+0xbb/0x310
[  691.777531]  ? trace_hardirqs_off_caller+0xbb/0x310
[  691.782565]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  691.787421]  ? trace_hardirqs_on_caller+0x310/0x310
[  691.792440]  ? trace_hardirqs_on_caller+0x310/0x310
[  691.797460]  ? task_prio+0x50/0x50
[  691.801007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.806560]  ? check_preemption_disabled+0x48/0x280
[  691.811590]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  691.816444]  apic_timer_interrupt+0xf/0x20
[  691.820676]  </IRQ>
[  691.822917] RIP: 0010:dump_stack+0x20e/0x39d
[  691.827327] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  691.846237] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  691.853956] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  691.861225] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  691.868521] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  691.875792] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  691.883082] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  691.890652]  ? dump_stack+0x205/0x39d
[  691.894482]  ? dump_stack_print_info.cold.1+0x20/0x20
[  691.899704]  dump_header+0x27b/0xf72
[  691.903431]  ? mark_held_locks+0x130/0x130
[  691.907672]  ? pagefault_out_of_memory+0x197/0x197
[  691.913828]  ? __lock_acquire+0x62f/0x4c20
[  691.918071]  ? zap_class+0x640/0x640
[  691.921795]  ? percpu_ref_get_many+0x240/0x240
[  691.926383]  ? print_usage_bug+0xc0/0xc0
[  691.930447]  ? print_usage_bug+0xc0/0xc0
[  691.934516]  ? zap_class+0x640/0x640
[  691.938235]  ? print_usage_bug+0xc0/0xc0
[  691.942296]  ? print_usage_bug+0xc0/0xc0
[  691.946366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  691.951912]  ? find_held_lock+0x36/0x1c0
[  691.955985]  ? mark_held_locks+0xc7/0x130
[  691.960142]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  691.965250]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  691.970356]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  691.974942]  ? trace_hardirqs_on+0xbd/0x310
[  691.979270]  ? kasan_check_read+0x11/0x20
[  691.983424]  ? ___ratelimit+0x3b4/0x672
[  691.987442]  ? trace_hardirqs_off_caller+0x310/0x310
[  691.992553]  ? trace_hardirqs_on+0x310/0x310
[  691.996963]  ? lock_downgrade+0x900/0x900
[  692.001135]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  692.006238]  ? ___ratelimit+0x3b9/0x672
[  692.010216]  ? idr_get_free+0xec0/0xec0
[  692.014202]  ? find_held_lock+0x36/0x1c0
[  692.018280]  oom_kill_process.cold.27+0x10/0x903
[  692.023045]  ? zap_class+0x640/0x640
[  692.026765]  ? check_preemption_disabled+0x48/0x280
[  692.031789]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  692.036718]  ? kasan_check_read+0x11/0x20
[  692.040872]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  692.046160]  ? oom_evaluate_task+0x540/0x540
[  692.050571]  ? find_held_lock+0x36/0x1c0
[  692.054642]  ? out_of_memory+0x974/0x1430
[  692.058791]  ? lock_downgrade+0x900/0x900
[  692.062946]  ? check_preemption_disabled+0x48/0x280
[  692.067984]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  692.072922]  ? kasan_check_read+0x11/0x20
[  692.077082]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  692.082369]  ? rcu_softirq_qs+0x20/0x20
[  692.086347]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.091887]  ? oom_evaluate_task+0x302/0x540
[  692.096302]  out_of_memory+0xa84/0x1430
[  692.100293]  ? oom_killer_disable+0x3a0/0x3a0
[  692.104799]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  692.109730]  ? __mutex_add_waiter+0x2a0/0x2a0
[  692.114242]  __alloc_pages_slowpath+0x22d4/0x2d70
[  692.119118]  ? warn_alloc+0x120/0x120
[  692.122923]  ? rcu_softirq_qs+0x20/0x20
[  692.126924]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.132467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.138003]  ? should_fail+0x22d/0xd01
[  692.141906]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  692.147010]  ? zap_class+0x640/0x640
[  692.150756]  ? __lock_is_held+0xb5/0x140
[  692.154824]  ? mark_held_locks+0x130/0x130
[  692.159073]  ? lock_release+0xa00/0xa00
[  692.163063]  ? perf_trace_sched_process_exec+0x860/0x860
[  692.168528]  ? __might_sleep+0x95/0x190
[  692.172506]  __alloc_pages_nodemask+0xa80/0xde0
[  692.177186]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  692.182209]  ? __page_cache_alloc+0x191/0x5c0
[  692.186706]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  692.191638]  ? kasan_check_read+0x11/0x20
[  692.195789]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  692.201087]  ? zap_class+0x640/0x640
[  692.204810]  ? zap_class+0x640/0x640
[  692.208525]  ? zap_class+0x640/0x640
[  692.212238]  ? __do_page_cache_readahead+0x7ce/0x980
[  692.217349]  ? find_held_lock+0x36/0x1c0
[  692.221413]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  692.226958]  alloc_pages_current+0x173/0x350
[  692.231373]  __page_cache_alloc+0x38c/0x5c0
[  692.235694]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  692.240626]  ? kasan_check_read+0x11/0x20
[  692.244780]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  692.250086]  ? generic_perform_write+0x6a0/0x6a0
[  692.254852]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.260394]  ? check_preemption_disabled+0x48/0x280
[  692.265439]  filemap_fault+0x1594/0x25f0
[  692.269523]  ? __lock_page_or_retry+0xa00/0xa00
[  692.274208]  ? mark_held_locks+0x130/0x130
[  692.278448]  ? rcu_softirq_qs+0x20/0x20
[  692.282425]  ? remove_wait_queue+0x1a6/0x360
[  692.286834]  ? trace_hardirqs_off_caller+0x310/0x310
[  692.291948]  ? filemap_map_pages+0xe04/0x1990
[  692.296456]  ? print_usage_bug+0xc0/0xc0
[  692.300523]  ? add_wait_queue+0x2b0/0x2b0
[  692.304673]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  692.309598]  ? print_usage_bug+0xc0/0xc0
[  692.313664]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  692.319202]  ? fput+0x130/0x1a0
[  692.322489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.328044]  ? print_usage_bug+0xc0/0xc0
[  692.332131]  ? __lock_acquire+0x62f/0x4c20
[  692.336377]  ? lock_acquire+0x1ed/0x520
[  692.340362]  ? ext4_filemap_fault+0x7a/0xad
[  692.344693]  ? lock_release+0xa00/0xa00
[  692.348667]  ? perf_trace_sched_process_exec+0x860/0x860
[  692.354118]  ? print_usage_bug+0xc0/0xc0
[  692.358180]  ? print_usage_bug+0xc0/0xc0
[  692.362257]  ? down_read+0x8d/0x120
[  692.365882]  ? ext4_filemap_fault+0x7a/0xad
[  692.370204]  ? __down_interruptible+0x700/0x700
[  692.374896]  ext4_filemap_fault+0x82/0xad
[  692.379054]  __do_fault+0x100/0x6b0
[  692.382693]  ? pmd_devmap_trans_unstable+0x220/0x220
[  692.387799]  ? mark_held_locks+0x130/0x130
[  692.392046]  ? mark_held_locks+0x130/0x130
[  692.396287]  ? find_held_lock+0x36/0x1c0
[  692.400353]  ? zap_class+0x640/0x640
[  692.404077]  ? find_held_lock+0x36/0x1c0
[  692.408144]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.413686]  __handle_mm_fault+0x307c/0x5920
[  692.418100]  ? poll_select_copy_remaining+0x18c/0x6a0
[  692.423300]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  692.428157]  ? __might_fault+0x12b/0x1e0
[  692.432220]  ? lock_downgrade+0x900/0x900
[  692.436385]  ? zap_class+0x640/0x640
[  692.440099]  ? zap_class+0x640/0x640
[  692.443821]  ? find_held_lock+0x36/0x1c0
[  692.447892]  ? handle_mm_fault+0x42a/0xc70
[  692.452131]  ? lock_downgrade+0x900/0x900
[  692.456279]  ? check_preemption_disabled+0x48/0x280
[  692.461301]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  692.466231]  ? kasan_check_read+0x11/0x20
[  692.470381]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  692.475657]  ? rcu_softirq_qs+0x20/0x20
[  692.479632]  ? trace_hardirqs_off_caller+0x310/0x310
[  692.484739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.490277]  ? check_preemption_disabled+0x48/0x280
[  692.495304]  handle_mm_fault+0x54f/0xc70
[  692.499373]  ? __handle_mm_fault+0x5920/0x5920
[  692.503961]  ? find_vma+0x34/0x190
[  692.507510]  __do_page_fault+0x5e8/0xe60
[  692.511572]  ? trace_hardirqs_off+0xb8/0x310
[  692.515993]  do_page_fault+0xf2/0x7e0
[  692.519793]  ? vmalloc_sync_all+0x30/0x30
[  692.523948]  ? error_entry+0x70/0xd0
[  692.527662]  ? trace_hardirqs_off_caller+0xbb/0x310
[  692.532676]  ? trace_hardirqs_on_caller+0xc0/0x310
[  692.537605]  ? syscall_return_slowpath+0x5e0/0x5e0
[  692.542536]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  692.547384]  ? trace_hardirqs_on_caller+0x310/0x310
[  692.552398]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  692.557855]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  692.562872]  ? prepare_exit_to_usermode+0x291/0x3b0
[  692.567895]  ? page_fault+0x8/0x30
[  692.571441]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  692.576288]  ? page_fault+0x8/0x30
[  692.579833]  page_fault+0x1e/0x30
[  692.583283] RIP: 0033:0x7f9db7ca8dd3
[  692.587013] Code: Bad RIP value.
[  692.590381] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  692.595747] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  692.603016] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  692.610288] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  692.617557] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  692.624824] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  692.632118] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  692.632186] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  692.638644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  692.638650] Call Trace:
[  692.638672]  dump_stack+0x244/0x39d
[  692.638693]  ? dump_stack_print_info.cold.1+0x20/0x20
[  692.645232] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  692.654532]  warn_alloc.cold.117+0xb7/0x1bd
[  692.657088] init cpuset=
[  692.660712]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  692.665875] /
[  692.675578]  ? lock_downgrade+0x900/0x900
[  692.679872]  mems_allowed=0
[  692.682536]  ? trace_hardirqs_off+0xb8/0x310
[  692.700513]  ? trace_hardirqs_off+0xb8/0x310
[  692.704930]  __alloc_pages_slowpath+0x2660/0x2d70
[  692.709805]  ? warn_alloc+0x120/0x120
[  692.713614]  ? warn_alloc+0x120/0x120
[  692.717416]  ? print_usage_bug+0xc0/0xc0
[  692.721478]  ? warn_alloc+0x120/0x120
[  692.725284]  ? print_usage_bug+0xc0/0xc0
[  692.729348]  ? __lock_acquire+0x62f/0x4c20
[  692.733586]  ? __lock_acquire+0x62f/0x4c20
[  692.737827]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  692.743366]  ? should_fail+0x22d/0xd01
[  692.747259]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  692.752362]  ? __lock_acquire+0x62f/0x4c20
[  692.756601]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  692.761700]  ? __lock_acquire+0x62f/0x4c20
[  692.765931]  ? should_fail+0x22d/0xd01
[  692.769816]  ? find_held_lock+0x36/0x1c0
[  692.773885]  ? mark_held_locks+0x130/0x130
[  692.778127]  ? mark_held_locks+0x130/0x130
[  692.782835]  ? zap_class+0x640/0x640
[  692.786554]  ? mark_held_locks+0xc7/0x130
[  692.790706]  ? do_raw_spin_unlock+0xa7/0x330
[  692.795113]  ? zap_class+0x640/0x640
[  692.798824]  ? print_usage_bug+0xc0/0xc0
[  692.802892]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.808431]  ? check_preemption_disabled+0x48/0x280
[  692.813458]  ? __lock_is_held+0xb5/0x140
[  692.817527]  __alloc_pages_nodemask+0xa80/0xde0
[  692.822202]  ? zap_class+0x640/0x640
[  692.825922]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  692.830951]  ? find_held_lock+0x36/0x1c0
[  692.835025]  ? ____cache_alloc_node+0x1c7/0x1e0
[  692.839707]  ? lock_downgrade+0x900/0x900
[  692.843863]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.849416]  cache_grow_begin+0xa5/0x8c0
[  692.853484]  ? do_raw_spin_unlock+0xa7/0x330
[  692.857902]  fallback_alloc+0x204/0x2e0
[  692.861883]  ____cache_alloc_node+0x1c7/0x1e0
[  692.866392]  kmem_cache_alloc_node+0xe3/0x730
[  692.870886]  ? ipv6_get_ifaddr+0x42e/0x620
[  692.875134]  __alloc_skb+0x119/0x770
[  692.878852]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  692.884133]  ? netdev_alloc_frag+0x1f0/0x1f0
[  692.888544]  ? lock_downgrade+0x900/0x900
[  692.892702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  692.898246]  ? refcount_sub_and_test_checked+0x203/0x310
[  692.903708]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  692.909176]  ? addrconf_rs_timer+0x690/0x690
[  692.913606]  ndisc_alloc_skb+0x144/0x340
[  692.917676]  ndisc_send_rs+0x331/0x6e0
[  692.921578]  addrconf_rs_timer+0x314/0x690
[  692.925819]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  692.930075]  call_timer_fn+0x272/0x920
[  692.933965]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  692.938201]  ? process_timeout+0x40/0x40
[  692.942270]  ? __run_timers+0x7da/0xc70
[  692.946250]  ? _raw_spin_unlock_irq+0x27/0x80
[  692.950744]  ? _raw_spin_unlock_irq+0x27/0x80
[  692.955235]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  692.959470]  ? lockdep_hardirqs_on+0x296/0x5b0
[  692.964063]  ? trace_hardirqs_on+0xbd/0x310
[  692.968387]  ? kasan_check_read+0x11/0x20
[  692.972534]  ? __run_timers+0x7da/0xc70
[  692.976513]  ? trace_hardirqs_off_caller+0x310/0x310
[  692.981619]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  692.985858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  692.990100]  __run_timers+0x7e5/0xc70
[  692.993911]  ? timer_fixup_init+0x70/0x70
[  692.998069]  ? _raw_spin_unlock_irq+0x27/0x80
[  693.002573]  ? _raw_spin_unlock_irq+0x27/0x80
[  693.007075]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  693.011656]  ? trace_hardirqs_on+0xbd/0x310
[  693.015980]  ? kasan_check_read+0x11/0x20
[  693.020133]  ? finish_task_switch+0x1f4/0x910
[  693.024626]  ? trace_hardirqs_off_caller+0x310/0x310
[  693.029733]  ? compat_start_thread+0x80/0x80
[  693.034162]  ? pvclock_read_flags+0x160/0x160
[  693.038654]  ? __switch_to_asm+0x34/0x70
[  693.042719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.048256]  ? check_preemption_disabled+0x48/0x280
[  693.053280]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  693.058818]  ? rcu_pm_notify+0xc0/0xc0
[  693.062704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.068244]  ? check_preemption_disabled+0x48/0x280
[  693.073269]  run_timer_softirq+0x52/0xb0
[  693.077328]  ? rcu_read_lock_sched_held+0x14f/0x180
[  693.082341]  __do_softirq+0x308/0xb7e
[  693.086144]  ? trace_hardirqs_on_caller+0xc0/0x310
[  693.091079]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  693.096181]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  693.101641]  ? schedule+0x108/0x460
[  693.105280]  ? trace_hardirqs_off+0xb8/0x310
[  693.109688]  ? smpboot_thread_fn+0x68b/0xa00
[  693.114097]  ? trace_hardirqs_on+0x310/0x310
[  693.118504]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.124051]  ? check_preemption_disabled+0x48/0x280
[  693.129074]  ? takeover_tasklets+0xa90/0xa90
[  693.133488]  run_ksoftirqd+0x5e/0x100
[  693.137290]  smpboot_thread_fn+0x68b/0xa00
[  693.141529]  ? sort_range+0x30/0x30
[  693.145165]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  693.150271]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.155809]  ? __kthread_parkme+0xfb/0x1a0
[  693.160057]  kthread+0x35a/0x420
[  693.163424]  ? sort_range+0x30/0x30
[  693.167055]  ? kthread_stop+0x900/0x900
[  693.171031]  ret_from_fork+0x3a/0x50
[  693.174773] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  693.174778] warn_alloc_show_mem: 1 callbacks suppressed
[  693.174785] Mem-Info:
[  693.180585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  693.185955] active_anon:34612 inactive_anon:506 isolated_anon:0
[  693.185955]  active_file:13 inactive_file:12 isolated_file:0
[  693.185955]  unevictable:0 dirty:0 writeback:0 unstable:0
[  693.185955]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  693.185955]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  693.185955]  free:13736 free_pcp:286 free_cma:0
[  693.188324] Call Trace:
[  693.197713] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  693.230640]  <IRQ>
[  693.233214] Node 0 
[  693.260880]  dump_stack+0x244/0x39d
[  693.263025] 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
[  693.265232]  ? dump_stack_print_info.cold.1+0x20/0x20
[  693.268836] lowmem_reserve[]:
[  693.294342]  warn_alloc.cold.117+0xb7/0x1bd
[  693.299492]  0 2820
[  693.302602]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  693.306897]  6323
[  693.309128]  ? lock_downgrade+0x900/0x900
[  693.313946]  6323
[  693.316007]  ? trace_hardirqs_off+0xb8/0x310
[  693.322186]  ? trace_hardirqs_off+0xb8/0x310
[  693.326571] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  693.331002]  __alloc_pages_slowpath+0x2660/0x2d70
[  693.331052]  ? warn_alloc+0x120/0x120
[  693.358590] lowmem_reserve[]:
[  693.363426]  ? warn_alloc+0x120/0x120
[  693.367201]  0
[  693.370299]  ? print_usage_bug+0xc0/0xc0
[  693.374072]  0
[  693.375867]  ? warn_alloc+0x120/0x120
[  693.379906]  3503
[  693.381733]  ? print_usage_bug+0xc0/0xc0
[  693.385506]  3503
[  693.387561]  ? __lock_acquire+0x62f/0x4c20
[  693.393657]  ? __lock_acquire+0x62f/0x4c20
[  693.397871] Node 0 Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  693.402128]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.402144]  ? should_fail+0x22d/0xd01
[  693.431092] lowmem_reserve[]: 0
[  693.436637]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  693.440493]  0
[  693.443763]  ? __lock_acquire+0x62f/0x4c20
[  693.448839]  0
[  693.450633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  693.454839]  0
[  693.456635]  ? __lock_acquire+0x62f/0x4c20
[  693.463506]  ? should_fail+0x22d/0xd01
[  693.467718] Node 0 
[  693.471591]  ? find_held_lock+0x36/0x1c0
[  693.471601] DMA: 
[  693.473836]  ? mark_held_locks+0x130/0x130
[  693.477880] 1*4kB 
[  693.479933]  ? mark_held_locks+0x130/0x130
[  693.484143] (U) 
[  693.486287]  ? zap_class+0x640/0x640
[  693.490495] 0*8kB 
[  693.492464]  ? zap_class+0x640/0x640
[  693.496157] 0*16kB 
[  693.498301]  ? print_usage_bug+0xc0/0xc0
[  693.501993] 1*32kB 
[  693.504225]  ? do_raw_spin_unlock+0xa7/0x330
[  693.508256] (U) 
[  693.510481]  ? zap_class+0x640/0x640
[  693.514868] 2*64kB 
[  693.516838]  ? print_usage_bug+0xc0/0xc0
[  693.520529] (U) 
[  693.522758]  ? wq_watchdog_touch+0x9c/0xfe
[  693.526797] 1*128kB 
[  693.528777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.532998] (U) 
[  693.535320]  ? check_preemption_disabled+0x48/0x280
[  693.540831] 1*256kB 
[  693.542801]  ? __lock_is_held+0xb5/0x140
[  693.547788] (U) 
[  693.550106]  __alloc_pages_nodemask+0xa80/0xde0
[  693.554150] 0*512kB 
[  693.556119]  ? zap_class+0x640/0x640
[  693.560764] 1*1024kB 
[  693.563081]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  693.566766] (U) 
[  693.569176]  ? find_held_lock+0x36/0x1c0
[  693.574165] 1*2048kB 
[  693.576141]  ? ____cache_alloc_node+0x1c7/0x1e0
[  693.580174] (M) 
[  693.582593]  ? lock_downgrade+0x900/0x900
[  693.587252] 3*4096kB 
[  693.589226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.593343] (M) 
[  693.595745]  cache_grow_begin+0xa5/0x8c0
[  693.601254] = 15908kB
[  693.603223]  ? do_raw_spin_unlock+0xa7/0x330
[  693.607262] Node 0 
[  693.609670]  fallback_alloc+0x204/0x2e0
[  693.614055] DMA32: 
[  693.616294]  ____cache_alloc_node+0x1c7/0x1e0
[  693.620239] 3*4kB 
[  693.622469]  kmem_cache_alloc_node+0xe3/0x730
[  693.626940] (M) 
[  693.629089]  ? ipv6_get_ifaddr+0x42e/0x620
[  693.633562] 6*8kB 
[  693.635533]  __alloc_skb+0x119/0x770
[  693.639737] (M) 
[  693.641881]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  693.645565] 7*16kB 
[  693.647539]  ? netdev_alloc_frag+0x1f0/0x1f0
[  693.652904] (M) 
[  693.655137]  ? lock_downgrade+0x900/0x900
[  693.659520] 7*32kB 
[  693.661494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.665615] (UM) 
[  693.667848]  ? refcount_sub_and_test_checked+0x203/0x310
[  693.673355] 2*64kB 
[  693.675416]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  693.680836] (M) 
[  693.683081]  ? addrconf_rs_timer+0x690/0x690
[  693.688504] 3*128kB 
[  693.690482]  ndisc_alloc_skb+0x144/0x340
[  693.694859] (UM) 
[  693.697180]  ndisc_send_rs+0x331/0x6e0
[  693.701220] 5*256kB 
[  693.703275]  addrconf_rs_timer+0x314/0x690
[  693.707145] (UM) 
[  693.709467]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  693.713674] 3*512kB 
[  693.715739]  call_timer_fn+0x272/0x920
[  693.719942] (M) 
[  693.722263]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  693.726129] 3*1024kB 
[  693.728100]  ? process_timeout+0x40/0x40
[  693.732310] (UM) 
[  693.734718]  ? mark_held_locks+0xc7/0x130
[  693.738752] 3*2048kB 
[  693.740810]  ? _raw_spin_unlock_irq+0x27/0x80
[  693.744928] (UM) 
[  693.747337]  ? _raw_spin_unlock_irq+0x27/0x80
[  693.751805] 3*4096kB 
[  693.753862]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  693.758331] (M) 
[  693.760733]  ? lockdep_hardirqs_on+0x296/0x5b0
[  693.764946] = 25228kB
[  693.766918]  ? trace_hardirqs_on+0xbd/0x310
[  693.771477] Node 0 
[  693.773881]  ? kasan_check_read+0x11/0x20
[  693.778174] Normal: 
[  693.780408]  ? __run_timers+0x7da/0xc70
[  693.784534] 604*4kB 
[  693.786851]  ? trace_hardirqs_off_caller+0x310/0x310
[  693.790797] (UME) 
[  693.793113]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  693.798188] 496*8kB 
[  693.800329]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  693.804534] (UME) 
[  693.806849]  __run_timers+0x7e5/0xc70
[  693.811070] 238*16kB 
[  693.813223]  ? timer_fixup_init+0x70/0x70
[  693.816993] (ME) 
[  693.819399]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  693.823521] 101*32kB 
[  693.825572]  ? zap_class+0x640/0x640
[  693.825590]  ? print_usage_bug+0xc0/0xc0
[  693.830584] (UM) 
[  693.832994]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  693.836679] 0*64kB 
[  693.840736]  ? find_held_lock+0x36/0x1c0
[  693.842778] 1*128kB 
[  693.848863]  ? zap_class+0x640/0x640
[  693.851079] (U) 
[  693.855133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.857429] 1*256kB 
[  693.861137]  ? check_preemption_disabled+0x48/0x280
[  693.863085] (U) 
[  693.868635]  ? __lock_is_held+0xb5/0x140
[  693.870944] 0*512kB 
[  693.875952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.877904] 0*1024kB 
[  693.881957]  ? check_preemption_disabled+0x48/0x280
[  693.884255] 0*2048kB 
[  693.889786]  run_timer_softirq+0x52/0xb0
[  693.892172] 0*4096kB 
[  693.897180]  ? rcu_read_lock_sched_held+0x14f/0x180
[  693.899564] = 13808kB
[  693.903616]  __do_softirq+0x308/0xb7e
[  693.906011] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  693.911014]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  693.913407] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  693.917195]  ? lock_downgrade+0x900/0x900
[  693.926008] 4634 total pagecache pages
[  693.930496]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  693.939061] 0 pages in swap cache
[  693.943208]  ? pvclock_read_flags+0x160/0x160
[  693.947072] Swap cache stats: add 0, delete 0, find 0/0
[  693.952168]  ? lapic_next_event+0x5a/0x90
[  693.955594] Free swap  = 0kB
[  693.960080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  693.965416] Total swap = 0kB
[  693.969560]  ? kvm_clock_read+0x18/0x30
[  693.972555] 1965979 pages RAM
[  693.978089]  ? kvm_sched_clock_read+0x9/0x20
[  693.981083] 0 pages HighMem/MovableOnly
[  693.985053]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  693.988136] 342292 pages reserved
[  693.992534]  ? check_preemption_disabled+0x48/0x280
[  693.996481] 0 pages cma reserved
[  694.002014]  irq_exit+0x17f/0x1c0
[  694.005505] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  694.010440]  smp_apic_timer_interrupt+0x1cb/0x760
[  694.010452]  ? smp_reschedule_interrupt+0x109/0x650
[  694.010467]  ? smp_call_function_single_interrupt+0x650/0x650
[  694.010484]  ? interrupt_entry+0xb5/0xc0
[  694.013889] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  694.017284]  ? trace_hardirqs_off_caller+0xbb/0x310
[  694.023749] ksoftirqd/1 cpuset=
[  694.028583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  694.033586] /
[  694.039469]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.043506]  mems_allowed=0
[  694.053805]  ? trace_hardirqs_on_caller+0x310/0x310
[  694.081515]  ? trace_hardirqs_on_caller+0x310/0x310
[  694.086531]  ? task_prio+0x50/0x50
[  694.090080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.095617]  ? check_preemption_disabled+0x48/0x280
[  694.100640]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.105488]  apic_timer_interrupt+0xf/0x20
[  694.109717]  </IRQ>
[  694.111958] RIP: 0010:dump_stack+0x20e/0x39d
[  694.116367] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  694.135265] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  694.142975] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  694.150241] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  694.157504] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  694.164769] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  694.172033] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  694.179331]  ? dump_stack+0x205/0x39d
[  694.183142]  ? dump_stack_print_info.cold.1+0x20/0x20
[  694.188348]  dump_header+0x27b/0xf72
[  694.192080]  ? mark_held_locks+0x130/0x130
[  694.196321]  ? pagefault_out_of_memory+0x197/0x197
[  694.201258]  ? __lock_acquire+0x62f/0x4c20
[  694.205489]  ? zap_class+0x640/0x640
[  694.209207]  ? percpu_ref_get_many+0x240/0x240
[  694.213790]  ? print_usage_bug+0xc0/0xc0
[  694.217848]  ? print_usage_bug+0xc0/0xc0
[  694.221913]  ? zap_class+0x640/0x640
[  694.225628]  ? print_usage_bug+0xc0/0xc0
[  694.229686]  ? print_usage_bug+0xc0/0xc0
[  694.233756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.239297]  ? find_held_lock+0x36/0x1c0
[  694.243368]  ? mark_held_locks+0xc7/0x130
[  694.247524]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  694.252628]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  694.257732]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  694.262318]  ? trace_hardirqs_on+0xbd/0x310
[  694.266664]  ? kasan_check_read+0x11/0x20
[  694.270818]  ? ___ratelimit+0x3b4/0x672
[  694.274799]  ? trace_hardirqs_off_caller+0x310/0x310
[  694.279904]  ? trace_hardirqs_on+0x310/0x310
[  694.284313]  ? lock_downgrade+0x900/0x900
[  694.288471]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  694.293576]  ? ___ratelimit+0x3b9/0x672
[  694.297557]  ? idr_get_free+0xec0/0xec0
[  694.301527]  ? find_held_lock+0x36/0x1c0
[  694.305602]  oom_kill_process.cold.27+0x10/0x903
[  694.310360]  ? zap_class+0x640/0x640
[  694.314080]  ? check_preemption_disabled+0x48/0x280
[  694.319105]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  694.324033]  ? kasan_check_read+0x11/0x20
[  694.328199]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  694.333479]  ? oom_evaluate_task+0x540/0x540
[  694.337890]  ? find_held_lock+0x36/0x1c0
[  694.341958]  ? out_of_memory+0x974/0x1430
[  694.346112]  ? lock_downgrade+0x900/0x900
[  694.350263]  ? check_preemption_disabled+0x48/0x280
[  694.355288]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  694.360216]  ? kasan_check_read+0x11/0x20
[  694.364364]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  694.369645]  ? rcu_softirq_qs+0x20/0x20
[  694.373623]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.379165]  ? oom_evaluate_task+0x302/0x540
[  694.383582]  out_of_memory+0xa84/0x1430
[  694.387572]  ? oom_killer_disable+0x3a0/0x3a0
[  694.392078]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  694.397015]  ? __mutex_add_waiter+0x2a0/0x2a0
[  694.401534]  __alloc_pages_slowpath+0x22d4/0x2d70
[  694.406407]  ? warn_alloc+0x120/0x120
[  694.410207]  ? rcu_softirq_qs+0x20/0x20
[  694.414213]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.419755]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.425291]  ? should_fail+0x22d/0xd01
[  694.429184]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  694.434289]  ? zap_class+0x640/0x640
[  694.438025]  ? __lock_is_held+0xb5/0x140
[  694.442111]  ? mark_held_locks+0x130/0x130
[  694.446351]  ? lock_release+0xa00/0xa00
[  694.450328]  ? perf_trace_sched_process_exec+0x860/0x860
[  694.455794]  ? __might_sleep+0x95/0x190
[  694.459772]  __alloc_pages_nodemask+0xa80/0xde0
[  694.464447]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  694.469464]  ? __page_cache_alloc+0x191/0x5c0
[  694.473958]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  694.478885]  ? kasan_check_read+0x11/0x20
[  694.483043]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  694.488326]  ? zap_class+0x640/0x640
[  694.492064]  ? zap_class+0x640/0x640
[  694.495777]  ? zap_class+0x640/0x640
[  694.499488]  ? __do_page_cache_readahead+0x7ce/0x980
[  694.504594]  ? find_held_lock+0x36/0x1c0
[  694.508662]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  694.514207]  alloc_pages_current+0x173/0x350
[  694.518622]  __page_cache_alloc+0x38c/0x5c0
[  694.522959]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  694.527888]  ? kasan_check_read+0x11/0x20
[  694.532043]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  694.537332]  ? generic_perform_write+0x6a0/0x6a0
[  694.542093]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.547635]  ? check_preemption_disabled+0x48/0x280
[  694.552658]  filemap_fault+0x1594/0x25f0
[  694.556733]  ? __lock_page_or_retry+0xa00/0xa00
[  694.561408]  ? mark_held_locks+0x130/0x130
[  694.565645]  ? rcu_softirq_qs+0x20/0x20
[  694.569623]  ? remove_wait_queue+0x1a6/0x360
[  694.574042]  ? trace_hardirqs_off_caller+0x310/0x310
[  694.579157]  ? filemap_map_pages+0xe04/0x1990
[  694.583659]  ? print_usage_bug+0xc0/0xc0
[  694.587725]  ? add_wait_queue+0x2b0/0x2b0
[  694.591876]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  694.596801]  ? print_usage_bug+0xc0/0xc0
[  694.600864]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  694.606399]  ? fput+0x130/0x1a0
[  694.609686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  694.615232]  ? print_usage_bug+0xc0/0xc0
[  694.619296]  ? __lock_acquire+0x62f/0x4c20
[  694.623541]  ? lock_acquire+0x1ed/0x520
[  694.627516]  ? ext4_filemap_fault+0x7a/0xad
[  694.631847]  ? lock_release+0xa00/0xa00
[  694.635822]  ? perf_trace_sched_process_exec+0x860/0x860
[  694.641272]  ? print_usage_bug+0xc0/0xc0
[  694.645336]  ? print_usage_bug+0xc0/0xc0
[  694.649408]  ? down_read+0x8d/0x120
[  694.653048]  ? ext4_filemap_fault+0x7a/0xad
[  694.657375]  ? __down_interruptible+0x700/0x700
[  694.662068]  ext4_filemap_fault+0x82/0xad
[  694.666216]  __do_fault+0x100/0x6b0
[  694.669846]  ? pmd_devmap_trans_unstable+0x220/0x220
[  694.674955]  ? mark_held_locks+0x130/0x130
[  694.679189]  ? mark_held_locks+0x130/0x130
[  694.683419]  ? find_held_lock+0x36/0x1c0
[  694.687482]  ? zap_class+0x640/0x640
[  694.691192]  ? find_held_lock+0x36/0x1c0
[  694.695257]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.700798]  __handle_mm_fault+0x307c/0x5920
[  694.705204]  ? poll_select_copy_remaining+0x18c/0x6a0
[  694.710405]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  694.715254]  ? __might_fault+0x12b/0x1e0
[  694.719313]  ? lock_downgrade+0x900/0x900
[  694.723476]  ? zap_class+0x640/0x640
[  694.727187]  ? zap_class+0x640/0x640
[  694.730907]  ? find_held_lock+0x36/0x1c0
[  694.734976]  ? handle_mm_fault+0x42a/0xc70
[  694.739212]  ? lock_downgrade+0x900/0x900
[  694.743359]  ? check_preemption_disabled+0x48/0x280
[  694.748383]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  694.753312]  ? kasan_check_read+0x11/0x20
[  694.757463]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  694.762741]  ? rcu_softirq_qs+0x20/0x20
[  694.766717]  ? trace_hardirqs_off_caller+0x310/0x310
[  694.771818]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  694.777362]  ? check_preemption_disabled+0x48/0x280
[  694.782583]  handle_mm_fault+0x54f/0xc70
[  694.786648]  ? __handle_mm_fault+0x5920/0x5920
[  694.791233]  ? find_vma+0x34/0x190
[  694.794784]  __do_page_fault+0x5e8/0xe60
[  694.798843]  ? trace_hardirqs_off+0xb8/0x310
[  694.803262]  do_page_fault+0xf2/0x7e0
[  694.807076]  ? vmalloc_sync_all+0x30/0x30
[  694.811230]  ? error_entry+0x70/0xd0
[  694.814950]  ? trace_hardirqs_off_caller+0xbb/0x310
[  694.819965]  ? trace_hardirqs_on_caller+0xc0/0x310
[  694.824898]  ? syscall_return_slowpath+0x5e0/0x5e0
[  694.829828]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.834669]  ? trace_hardirqs_on_caller+0x310/0x310
[  694.839682]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  694.845135]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  694.850156]  ? prepare_exit_to_usermode+0x291/0x3b0
[  694.855175]  ? page_fault+0x8/0x30
[  694.858720]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  694.863567]  ? page_fault+0x8/0x30
[  694.867114]  page_fault+0x1e/0x30
[  694.870565] RIP: 0033:0x7f9db7ca8dd3
[  694.874289] Code: Bad RIP value.
[  694.877651] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  694.883017] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  694.890296] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  694.897561] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  694.904828] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  694.912097] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  694.919389] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  694.919454] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  694.925885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  694.925894] Call Trace:
[  694.932461] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  694.941721]  dump_stack+0x244/0x39d
[  694.944278] init cpuset=
[  694.953974]  ? dump_stack_print_info.cold.1+0x20/0x20
[  694.957573] /
[  694.960250]  warn_alloc.cold.117+0xb7/0x1bd
[  694.965408]  mems_allowed=0
[  694.967113]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  694.979163]  ? lock_downgrade+0x900/0x900
[  694.983317]  ? trace_hardirqs_off+0xb8/0x310
[  694.987735]  ? trace_hardirqs_off+0xb8/0x310
[  694.992150]  __alloc_pages_slowpath+0x2660/0x2d70
[  694.997026]  ? warn_alloc+0x120/0x120
[  695.000842]  ? warn_alloc+0x120/0x120
[  695.004647]  ? print_usage_bug+0xc0/0xc0
[  695.008709]  ? warn_alloc+0x120/0x120
[  695.012509]  ? print_usage_bug+0xc0/0xc0
[  695.016573]  ? __lock_acquire+0x62f/0x4c20
[  695.020806]  ? __lock_acquire+0x62f/0x4c20
[  695.025054]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.030594]  ? should_fail+0x22d/0xd01
[  695.034486]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.039591]  ? __lock_acquire+0x62f/0x4c20
[  695.043830]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.048931]  ? __lock_acquire+0x62f/0x4c20
[  695.053162]  ? should_fail+0x22d/0xd01
[  695.057059]  ? find_held_lock+0x36/0x1c0
[  695.061128]  ? mark_held_locks+0x130/0x130
[  695.065370]  ? mark_held_locks+0x130/0x130
[  695.069600]  ? zap_class+0x640/0x640
[  695.073312]  ? zap_class+0x640/0x640
[  695.077027]  ? print_usage_bug+0xc0/0xc0
[  695.081112]  ? do_raw_spin_unlock+0xa7/0x330
[  695.085518]  ? zap_class+0x640/0x640
[  695.089230]  ? print_usage_bug+0xc0/0xc0
[  695.093290]  ? wq_watchdog_touch+0x9c/0xfe
[  695.097525]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.103077]  ? check_preemption_disabled+0x48/0x280
[  695.108101]  ? __lock_is_held+0xb5/0x140
[  695.112168]  __alloc_pages_nodemask+0xa80/0xde0
[  695.116839]  ? zap_class+0x640/0x640
[  695.120556]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  695.125591]  ? find_held_lock+0x36/0x1c0
[  695.129666]  ? ____cache_alloc_node+0x1c7/0x1e0
[  695.134336]  ? lock_downgrade+0x900/0x900
[  695.138494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.144047]  cache_grow_begin+0xa5/0x8c0
[  695.148117]  ? do_raw_spin_unlock+0xa7/0x330
[  695.152535]  fallback_alloc+0x204/0x2e0
[  695.156523]  ____cache_alloc_node+0x1c7/0x1e0
[  695.161025]  kmem_cache_alloc_node+0xe3/0x730
[  695.165531]  ? ipv6_get_ifaddr+0x42e/0x620
[  695.169781]  __alloc_skb+0x119/0x770
[  695.173497]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.178778]  ? netdev_alloc_frag+0x1f0/0x1f0
[  695.183188]  ? lock_downgrade+0x900/0x900
[  695.187342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.192881]  ? refcount_sub_and_test_checked+0x203/0x310
[  695.198337]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  695.203788]  ? addrconf_rs_timer+0x690/0x690
[  695.208215]  ndisc_alloc_skb+0x144/0x340
[  695.212287]  ndisc_send_rs+0x331/0x6e0
[  695.216179]  addrconf_rs_timer+0x314/0x690
[  695.220426]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  695.224674]  call_timer_fn+0x272/0x920
[  695.228571]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  695.232808]  ? process_timeout+0x40/0x40
[  695.236879]  ? __run_timers+0x7da/0xc70
[  695.240857]  ? _raw_spin_unlock_irq+0x27/0x80
[  695.245355]  ? _raw_spin_unlock_irq+0x27/0x80
[  695.249851]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  695.254087]  ? lockdep_hardirqs_on+0x296/0x5b0
[  695.258673]  ? trace_hardirqs_on+0xbd/0x310
[  695.262995]  ? kasan_check_read+0x11/0x20
[  695.267145]  ? __run_timers+0x7da/0xc70
[  695.271123]  ? trace_hardirqs_off_caller+0x310/0x310
[  695.276231]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  695.280473]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  695.284706]  __run_timers+0x7e5/0xc70
[  695.288519]  ? timer_fixup_init+0x70/0x70
[  695.292672]  ? _raw_spin_unlock_irq+0x27/0x80
[  695.297182]  ? _raw_spin_unlock_irq+0x27/0x80
[  695.301679]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  695.306261]  ? trace_hardirqs_on+0xbd/0x310
[  695.310594]  ? kasan_check_read+0x11/0x20
[  695.314748]  ? finish_task_switch+0x1f4/0x910
[  695.319247]  ? trace_hardirqs_off_caller+0x310/0x310
[  695.324357]  ? compat_start_thread+0x80/0x80
[  695.328786]  ? pvclock_read_flags+0x160/0x160
[  695.333285]  ? __switch_to_asm+0x34/0x70
[  695.337350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.342893]  ? check_preemption_disabled+0x48/0x280
[  695.347920]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  695.353458]  ? rcu_pm_notify+0xc0/0xc0
[  695.357348]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.362885]  ? check_preemption_disabled+0x48/0x280
[  695.367911]  run_timer_softirq+0x52/0xb0
[  695.371975]  ? rcu_read_lock_sched_held+0x14f/0x180
[  695.376990]  __do_softirq+0x308/0xb7e
[  695.380796]  ? trace_hardirqs_on_caller+0xc0/0x310
[  695.385732]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  695.390837]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  695.396297]  ? schedule+0x108/0x460
[  695.399937]  ? trace_hardirqs_off+0xb8/0x310
[  695.404349]  ? smpboot_thread_fn+0x68b/0xa00
[  695.408779]  ? trace_hardirqs_on+0x310/0x310
[  695.413206]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.418748]  ? check_preemption_disabled+0x48/0x280
[  695.423769]  ? takeover_tasklets+0xa90/0xa90
[  695.428181]  run_ksoftirqd+0x5e/0x100
[  695.431981]  smpboot_thread_fn+0x68b/0xa00
[  695.436218]  ? sort_range+0x30/0x30
[  695.439853]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  695.444957]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.450496]  ? __kthread_parkme+0xfb/0x1a0
[  695.454738]  kthread+0x35a/0x420
[  695.458112]  ? sort_range+0x30/0x30
[  695.461737]  ? kthread_stop+0x900/0x900
[  695.465720]  ret_from_fork+0x3a/0x50
[  695.469447] warn_alloc_show_mem: 1 callbacks suppressed
[  695.469458] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  695.469460] Mem-Info:
[  695.469492] active_anon:34612 inactive_anon:506 isolated_anon:0
[  695.469492]  active_file:13 inactive_file:12 isolated_file:0
[  695.469492]  unevictable:0 dirty:0 writeback:0 unstable:0
[  695.469492]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  695.469492]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  695.469492]  free:13736 free_pcp:286 free_cma:0
[  695.474833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  695.480634] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  695.483032] Call Trace:
[  695.516007] Node 0 
[  695.525359]  <IRQ>
[  695.553060] 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
[  695.555622]  dump_stack+0x244/0x39d
[  695.557826] lowmem_reserve[]:
[  695.559971]  ? dump_stack_print_info.cold.1+0x20/0x20
[  695.585444]  0 2820
[  695.589103]  warn_alloc.cold.117+0xb7/0x1bd
[  695.592169]  6323
[  695.597355]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  695.599574]  6323
[  695.603892]  ? lock_downgrade+0x900/0x900
[  695.610776]  ? trace_hardirqs_off+0xb8/0x310
[  695.612811] Node 0 
[  695.616954]  ? trace_hardirqs_off+0xb8/0x310
[  695.621360] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  695.623566]  __alloc_pages_slowpath+0x2660/0x2d70
[  695.627952] lowmem_reserve[]:
[  695.655441]  ? warn_alloc+0x120/0x120
[  695.660242]  0
[  695.663347]  ? warn_alloc+0x120/0x120
[  695.667122]  0
[  695.668922]  ? print_usage_bug+0xc0/0xc0
[  695.672696]  3503
[  695.674492]  ? warn_alloc+0x120/0x120
[  695.678527]  3503
[  695.680587]  ? print_usage_bug+0xc0/0xc0
[  695.684368] Node 0 
[  695.686429]  ? __lock_acquire+0x62f/0x4c20
[  695.690512] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  695.692722]  ? __lock_acquire+0x62f/0x4c20
[  695.696939] lowmem_reserve[]: 0
[  695.725327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  695.729536]  0
[  695.732810]  ? should_fail+0x22d/0xd01
[  695.738321]  0
[  695.740125]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.743982]  0
[  695.745779]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.752842]  ? __lock_acquire+0x62f/0x4c20
[  695.757922] Node 0 DMA: 
[  695.762153]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  695.762168]  ? __lock_acquire+0x62f/0x4c20
[  695.764821] 1*4kB 
[  695.769914]  ? should_fail+0x22d/0xd01
[  695.774117] (U) 0*8kB 
[  695.776274]  ? rcu_irq_exit+0x1a2/0x390
[  695.780127] 0*16kB 1*32kB 
[  695.782631]  ? mark_held_locks+0x130/0x130
[  695.786576] (U) 
[  695.789412]  ? mark_held_locks+0x130/0x130
[  695.793620] 2*64kB 
[  695.795588]  ? mark_held_locks+0xc7/0x130
[  695.799821] (U) 
[  695.802068]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  695.806189] 1*128kB 
[  695.808159]  ? zap_class+0x640/0x640
[  695.813150] (U) 
[  695.815469]  ? print_usage_bug+0xc0/0xc0
[  695.819163] 1*256kB 
[  695.821135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.825169] (U) 
[  695.827490]  ? check_preemption_disabled+0x48/0x280
[  695.832998] 0*512kB 
[  695.834971]  ? __lock_is_held+0xb5/0x140
[  695.839959] 1*1024kB 
[  695.842280]  __alloc_pages_nodemask+0xa80/0xde0
[  695.846316] (U) 
[  695.848724]  ? zap_class+0x640/0x640
[  695.853366] 1*2048kB 
[  695.855333]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  695.859019] (M) 
[  695.861435]  ? find_held_lock+0x36/0x1c0
[  695.866421] 3*4096kB 
[  695.868394]  ? ____cache_alloc_node+0x1c7/0x1e0
[  695.872423] (M) 
[  695.874826]  ? lock_downgrade+0x900/0x900
[  695.879472] = 15908kB
[  695.881446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.885565] Node 0 
[  695.887970]  cache_grow_begin+0xa5/0x8c0
[  695.893475] DMA32: 3*4kB 
[  695.895715]  ? do_raw_spin_unlock+0xa7/0x330
[  695.899747] (M) 
[  695.902501]  fallback_alloc+0x204/0x2e0
[  695.906885] 6*8kB 
[  695.908858]  ____cache_alloc_node+0x1c7/0x1e0
[  695.912803] (M) 
[  695.914946]  kmem_cache_alloc_node+0xe3/0x730
[  695.919418] 7*16kB 
[  695.921391]  ? ipv6_get_ifaddr+0x42e/0x620
[  695.925859] (M) 
[  695.928103]  __alloc_skb+0x119/0x770
[  695.932309] 7*32kB 
[  695.934281]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  695.937963] (UM) 
[  695.940202]  ? netdev_alloc_frag+0x1f0/0x1f0
[  695.945449] 2*64kB 
[  695.947506]  ? lock_downgrade+0x900/0x900
[  695.951886] (M) 
[  695.954120]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  695.958237] 3*128kB 
[  695.960212]  ? refcount_sub_and_test_checked+0x203/0x310
[  695.965718] (UM) 
[  695.968044]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  695.973469] 5*256kB 
[  695.975528]  ? addrconf_rs_timer+0x690/0x690
[  695.980950] (UM) 
[  695.983276]  ndisc_alloc_skb+0x144/0x340
[  695.987649] 3*512kB 
[  695.989705]  ndisc_send_rs+0x331/0x6e0
[  695.993737] (M) 
[  695.996067]  addrconf_rs_timer+0x314/0x690
[  695.999921] 3*1024kB 
[  696.001894]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.006099] (UM) 
[  696.008513]  call_timer_fn+0x272/0x920
[  696.012714] 3*2048kB 
[  696.014769]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.018633] (UM) 
[  696.021045]  ? process_timeout+0x40/0x40
[  696.025254] 3*4096kB 
[  696.027314]  ? mark_held_locks+0xc7/0x130
[  696.031345] (M) 
[  696.033749]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.037869] = 25228kB
[  696.039841]  ? _raw_spin_unlock_irq+0x27/0x80
[  696.044308] Node 0 
[  696.046713]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.051185] Normal: 
[  696.053419]  ? lockdep_hardirqs_on+0x296/0x5b0
[  696.057630] 604*4kB 
[  696.059946]  ? trace_hardirqs_on+0xbd/0x310
[  696.064503] (UME) 
[  696.066824]  ? kasan_check_read+0x11/0x20
[  696.071122] 496*8kB 
[  696.073271]  ? __run_timers+0x7da/0xc70
[  696.077393] (UME) 
[  696.079712]  ? trace_hardirqs_off_caller+0x310/0x310
[  696.083659] 238*16kB 
[  696.085802]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.090877] (ME) 
[  696.093283]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  696.097495] 101*32kB 
[  696.099551]  __run_timers+0x7e5/0xc70
[  696.103763] (UM) 
[  696.106182]  ? timer_fixup_init+0x70/0x70
[  696.109947] 0*64kB 
[  696.112002]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  696.116124] 1*128kB 
[  696.118352]  ? zap_class+0x640/0x640
[  696.123341] (U) 
[  696.125661]  ? print_usage_bug+0xc0/0xc0
[  696.129352] 1*256kB 
[  696.131324]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  696.135359] (U) 
[  696.137681]  ? find_held_lock+0x36/0x1c0
[  696.142841] 0*512kB 
[  696.144810]  ? zap_class+0x640/0x640
[  696.148846] 0*1024kB 
[  696.151162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.154851] 0*2048kB 
[  696.157255]  ? check_preemption_disabled+0x48/0x280
[  696.162768] 0*4096kB 
[  696.165178]  ? __lock_is_held+0xb5/0x140
[  696.170167] = 13808kB
[  696.172575]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.176616] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  696.179012]  ? check_preemption_disabled+0x48/0x280
[  696.184532] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  696.193358]  run_timer_softirq+0x52/0xb0
[  696.198344] 4634 total pagecache pages
[  696.206911]  ? rcu_read_lock_sched_held+0x14f/0x180
[  696.210952] 0 pages in swap cache
[  696.214825]  __do_softirq+0x308/0xb7e
[  696.219821] Swap cache stats: add 0, delete 0, find 0/0
[  696.223262]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  696.227051] Free swap  = 0kB
[  696.232412]  ? lock_downgrade+0x900/0x900
[  696.236883] Total swap = 0kB
[  696.239895]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  696.244015] 1965979 pages RAM
[  696.247050]  ? pvclock_read_flags+0x160/0x160
[  696.252127] 0 pages HighMem/MovableOnly
[  696.255231]  ? lapic_next_event+0x5a/0x90
[  696.259695] 342292 pages reserved
[  696.263659]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.267783] 0 pages cma reserved
[  696.271228]  ? kvm_clock_read+0x18/0x30
[  696.276817] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  696.280100]  ? kvm_sched_clock_read+0x9/0x20
[  696.280114]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.280128]  ? check_preemption_disabled+0x48/0x280
[  696.280153]  irq_exit+0x17f/0x1c0
[  696.284170] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  696.290593]  smp_apic_timer_interrupt+0x1cb/0x760
[  696.294979] ksoftirqd/1 cpuset=
[  696.300505]  ? smp_reschedule_interrupt+0x109/0x650
[  696.305497] /
[  696.308944]  ? smp_call_function_single_interrupt+0x650/0x650
[  696.319236]  mems_allowed=0
[  696.324081]  ? interrupt_entry+0xb5/0xc0
[  696.346872]  ? trace_hardirqs_off_caller+0xbb/0x310
[  696.351886]  ? trace_hardirqs_off_caller+0xbb/0x310
[  696.356908]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  696.361752]  ? trace_hardirqs_on_caller+0x310/0x310
[  696.366769]  ? trace_hardirqs_on_caller+0x310/0x310
[  696.371784]  ? task_prio+0x50/0x50
[  696.375323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.380862]  ? check_preemption_disabled+0x48/0x280
[  696.385887]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  696.390737]  apic_timer_interrupt+0xf/0x20
[  696.394966]  </IRQ>
[  696.397208] RIP: 0010:dump_stack+0x20e/0x39d
[  696.401615] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  696.420516] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  696.428226] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  696.435491] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  696.442757] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  696.450024] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  696.457302] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  696.464593]  ? dump_stack+0x205/0x39d
[  696.468410]  ? dump_stack_print_info.cold.1+0x20/0x20
[  696.473615]  dump_header+0x27b/0xf72
[  696.477338]  ? mark_held_locks+0x130/0x130
[  696.481575]  ? pagefault_out_of_memory+0x197/0x197
[  696.486512]  ? __lock_acquire+0x62f/0x4c20
[  696.490749]  ? zap_class+0x640/0x640
[  696.494464]  ? percpu_ref_get_many+0x240/0x240
[  696.499058]  ? print_usage_bug+0xc0/0xc0
[  696.503128]  ? print_usage_bug+0xc0/0xc0
[  696.507191]  ? zap_class+0x640/0x640
[  696.510905]  ? print_usage_bug+0xc0/0xc0
[  696.514964]  ? print_usage_bug+0xc0/0xc0
[  696.519032]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.524585]  ? find_held_lock+0x36/0x1c0
[  696.528655]  ? mark_held_locks+0xc7/0x130
[  696.532808]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  696.537916]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  696.543019]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  696.547612]  ? trace_hardirqs_on+0xbd/0x310
[  696.551938]  ? kasan_check_read+0x11/0x20
[  696.556088]  ? ___ratelimit+0x3b4/0x672
[  696.560073]  ? trace_hardirqs_off_caller+0x310/0x310
[  696.565185]  ? trace_hardirqs_on+0x310/0x310
[  696.569600]  ? lock_downgrade+0x900/0x900
[  696.573757]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  696.578864]  ? ___ratelimit+0x3b9/0x672
[  696.582840]  ? idr_get_free+0xec0/0xec0
[  696.586812]  ? find_held_lock+0x36/0x1c0
[  696.590892]  oom_kill_process.cold.27+0x10/0x903
[  696.595648]  ? zap_class+0x640/0x640
[  696.599371]  ? check_preemption_disabled+0x48/0x280
[  696.604393]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  696.609327]  ? kasan_check_read+0x11/0x20
[  696.613476]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  696.618758]  ? oom_evaluate_task+0x540/0x540
[  696.623174]  ? find_held_lock+0x36/0x1c0
[  696.627249]  ? out_of_memory+0x974/0x1430
[  696.631401]  ? lock_downgrade+0x900/0x900
[  696.635548]  ? check_preemption_disabled+0x48/0x280
[  696.640569]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  696.645498]  ? kasan_check_read+0x11/0x20
[  696.650099]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  696.655382]  ? rcu_softirq_qs+0x20/0x20
[  696.659358]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.664901]  ? oom_evaluate_task+0x302/0x540
[  696.669321]  out_of_memory+0xa84/0x1430
[  696.673309]  ? oom_killer_disable+0x3a0/0x3a0
[  696.677806]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  696.682738]  ? __mutex_add_waiter+0x2a0/0x2a0
[  696.687245]  __alloc_pages_slowpath+0x22d4/0x2d70
[  696.692123]  ? warn_alloc+0x120/0x120
[  696.695927]  ? rcu_softirq_qs+0x20/0x20
[  696.699926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.705466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.711002]  ? should_fail+0x22d/0xd01
[  696.714892]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  696.719999]  ? zap_class+0x640/0x640
[  696.723740]  ? __lock_is_held+0xb5/0x140
[  696.727810]  ? mark_held_locks+0x130/0x130
[  696.732053]  ? lock_release+0xa00/0xa00
[  696.736045]  ? perf_trace_sched_process_exec+0x860/0x860
[  696.741517]  ? __might_sleep+0x95/0x190
[  696.745503]  __alloc_pages_nodemask+0xa80/0xde0
[  696.750189]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  696.755208]  ? __page_cache_alloc+0x191/0x5c0
[  696.759702]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  696.764635]  ? kasan_check_read+0x11/0x20
[  696.768786]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  696.774075]  ? zap_class+0x640/0x640
[  696.777800]  ? zap_class+0x640/0x640
[  696.781705]  ? zap_class+0x640/0x640
[  696.785426]  ? __do_page_cache_readahead+0x7ce/0x980
[  696.790533]  ? find_held_lock+0x36/0x1c0
[  696.794603]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  696.800152]  alloc_pages_current+0x173/0x350
[  696.804570]  __page_cache_alloc+0x38c/0x5c0
[  696.808896]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  696.813823]  ? kasan_check_read+0x11/0x20
[  696.817973]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  696.823257]  ? generic_perform_write+0x6a0/0x6a0
[  696.828015]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.833563]  ? check_preemption_disabled+0x48/0x280
[  696.838590]  filemap_fault+0x1594/0x25f0
[  696.842665]  ? __lock_page_or_retry+0xa00/0xa00
[  696.847339]  ? mark_held_locks+0x130/0x130
[  696.851579]  ? rcu_softirq_qs+0x20/0x20
[  696.855558]  ? remove_wait_queue+0x1a6/0x360
[  696.859972]  ? trace_hardirqs_off_caller+0x310/0x310
[  696.865094]  ? filemap_map_pages+0xe04/0x1990
[  696.869599]  ? print_usage_bug+0xc0/0xc0
[  696.873662]  ? add_wait_queue+0x2b0/0x2b0
[  696.877817]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  696.882751]  ? print_usage_bug+0xc0/0xc0
[  696.886815]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  696.892355]  ? fput+0x130/0x1a0
[  696.895639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  696.901186]  ? print_usage_bug+0xc0/0xc0
[  696.905253]  ? __lock_acquire+0x62f/0x4c20
[  696.909501]  ? lock_acquire+0x1ed/0x520
[  696.913478]  ? ext4_filemap_fault+0x7a/0xad
[  696.917804]  ? lock_release+0xa00/0xa00
[  696.921782]  ? perf_trace_sched_process_exec+0x860/0x860
[  696.927237]  ? print_usage_bug+0xc0/0xc0
[  696.931299]  ? print_usage_bug+0xc0/0xc0
[  696.935371]  ? down_read+0x8d/0x120
[  696.939002]  ? ext4_filemap_fault+0x7a/0xad
[  696.943328]  ? __down_interruptible+0x700/0x700
[  696.948009]  ext4_filemap_fault+0x82/0xad
[  696.952172]  __do_fault+0x100/0x6b0
[  696.955804]  ? pmd_devmap_trans_unstable+0x220/0x220
[  696.960915]  ? mark_held_locks+0x130/0x130
[  696.965152]  ? mark_held_locks+0x130/0x130
[  696.969382]  ? find_held_lock+0x36/0x1c0
[  696.973447]  ? zap_class+0x640/0x640
[  696.977161]  ? find_held_lock+0x36/0x1c0
[  696.981226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  696.986772]  __handle_mm_fault+0x307c/0x5920
[  696.991181]  ? poll_select_copy_remaining+0x18c/0x6a0
[  696.996377]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  697.001225]  ? __might_fault+0x12b/0x1e0
[  697.005289]  ? lock_downgrade+0x900/0x900
[  697.009449]  ? zap_class+0x640/0x640
[  697.013163]  ? zap_class+0x640/0x640
[  697.016884]  ? find_held_lock+0x36/0x1c0
[  697.020958]  ? handle_mm_fault+0x42a/0xc70
[  697.025194]  ? lock_downgrade+0x900/0x900
[  697.029341]  ? check_preemption_disabled+0x48/0x280
[  697.034363]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  697.039296]  ? kasan_check_read+0x11/0x20
[  697.043444]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.048721]  ? rcu_softirq_qs+0x20/0x20
[  697.052701]  ? trace_hardirqs_off_caller+0x310/0x310
[  697.057804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.063347]  ? check_preemption_disabled+0x48/0x280
[  697.068369]  handle_mm_fault+0x54f/0xc70
[  697.072437]  ? __handle_mm_fault+0x5920/0x5920
[  697.077023]  ? find_vma+0x34/0x190
[  697.080584]  __do_page_fault+0x5e8/0xe60
[  697.084650]  ? trace_hardirqs_off+0xb8/0x310
[  697.089081]  do_page_fault+0xf2/0x7e0
[  697.092884]  ? vmalloc_sync_all+0x30/0x30
[  697.097035]  ? error_entry+0x70/0xd0
[  697.100767]  ? trace_hardirqs_off_caller+0xbb/0x310
[  697.105781]  ? trace_hardirqs_on_caller+0xc0/0x310
[  697.110713]  ? syscall_return_slowpath+0x5e0/0x5e0
[  697.115644]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  697.120486]  ? trace_hardirqs_on_caller+0x310/0x310
[  697.125499]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  697.130952]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  697.135978]  ? prepare_exit_to_usermode+0x291/0x3b0
[  697.141004]  ? page_fault+0x8/0x30
[  697.144559]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  697.149407]  ? page_fault+0x8/0x30
[  697.152953]  page_fault+0x1e/0x30
[  697.156408] RIP: 0033:0x7f9db7ca8dd3
[  697.160133] Code: Bad RIP value.
[  697.163493] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  697.168856] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  697.176128] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  697.183397] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  697.190665] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  697.197934] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  697.205228] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  697.205295] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  697.211723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  697.211728] Call Trace:
[  697.211751]  dump_stack+0x244/0x39d
[  697.211769]  ? dump_stack_print_info.cold.1+0x20/0x20
[  697.218356] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  697.227604]  warn_alloc.cold.117+0xb7/0x1bd
[  697.230160] init cpuset=
[  697.233783]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  697.238948] /
[  697.248645]  ? lock_downgrade+0x900/0x900
[  697.252954]  mems_allowed=0
[  697.255616]  ? trace_hardirqs_off+0xb8/0x310
[  697.273585]  ? trace_hardirqs_off+0xb8/0x310
[  697.278006]  __alloc_pages_slowpath+0x2660/0x2d70
[  697.282887]  ? warn_alloc+0x120/0x120
[  697.286694]  ? warn_alloc+0x120/0x120
[  697.290498]  ? print_usage_bug+0xc0/0xc0
[  697.294566]  ? warn_alloc+0x120/0x120
[  697.298368]  ? print_usage_bug+0xc0/0xc0
[  697.302429]  ? __lock_acquire+0x62f/0x4c20
[  697.306665]  ? __lock_acquire+0x62f/0x4c20
[  697.310906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.316441]  ? should_fail+0x22d/0xd01
[  697.320332]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  697.325438]  ? __lock_acquire+0x62f/0x4c20
[  697.329696]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  697.334796]  ? __lock_acquire+0x62f/0x4c20
[  697.339051]  ? should_fail+0x22d/0xd01
[  697.342939]  ? find_held_lock+0x36/0x1c0
[  697.347006]  ? mark_held_locks+0x130/0x130
[  697.351257]  ? mark_held_locks+0x130/0x130
[  697.355486]  ? zap_class+0x640/0x640
[  697.359203]  ? zap_class+0x640/0x640
[  697.362917]  ? print_usage_bug+0xc0/0xc0
[  697.366976]  ? do_raw_spin_unlock+0xa7/0x330
[  697.371383]  ? zap_class+0x640/0x640
[  697.375098]  ? print_usage_bug+0xc0/0xc0
[  697.379163]  ? wq_watchdog_touch+0x9c/0xfe
[  697.383399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.388940]  ? check_preemption_disabled+0x48/0x280
[  697.393964]  ? __lock_is_held+0xb5/0x140
[  697.398032]  __alloc_pages_nodemask+0xa80/0xde0
[  697.402718]  ? zap_class+0x640/0x640
[  697.406437]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  697.411466]  ? find_held_lock+0x36/0x1c0
[  697.415538]  ? ____cache_alloc_node+0x1c7/0x1e0
[  697.420214]  ? lock_downgrade+0x900/0x900
[  697.424378]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.429926]  cache_grow_begin+0xa5/0x8c0
[  697.433989]  ? do_raw_spin_unlock+0xa7/0x330
[  697.438404]  fallback_alloc+0x204/0x2e0
[  697.442386]  ____cache_alloc_node+0x1c7/0x1e0
[  697.446885]  kmem_cache_alloc_node+0xe3/0x730
[  697.451387]  ? ipv6_get_ifaddr+0x42e/0x620
[  697.455632]  __alloc_skb+0x119/0x770
[  697.459352]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  697.464637]  ? netdev_alloc_frag+0x1f0/0x1f0
[  697.469053]  ? lock_downgrade+0x900/0x900
[  697.473212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.478756]  ? refcount_sub_and_test_checked+0x203/0x310
[  697.484211]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  697.489668]  ? addrconf_rs_timer+0x690/0x690
[  697.494092]  ndisc_alloc_skb+0x144/0x340
[  697.498161]  ndisc_send_rs+0x331/0x6e0
[  697.502066]  addrconf_rs_timer+0x314/0x690
[  697.506308]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  697.510565]  call_timer_fn+0x272/0x920
[  697.514451]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  697.518691]  ? process_timeout+0x40/0x40
[  697.522761]  ? __run_timers+0x7da/0xc70
[  697.526744]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.531262]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.535761]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  697.540001]  ? lockdep_hardirqs_on+0x296/0x5b0
[  697.544590]  ? trace_hardirqs_on+0xbd/0x310
[  697.548914]  ? kasan_check_read+0x11/0x20
[  697.553072]  ? __run_timers+0x7da/0xc70
[  697.557058]  ? trace_hardirqs_off_caller+0x310/0x310
[  697.562168]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  697.566408]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  697.570642]  __run_timers+0x7e5/0xc70
[  697.574460]  ? timer_fixup_init+0x70/0x70
[  697.578618]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.583113]  ? _raw_spin_unlock_irq+0x27/0x80
[  697.587619]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  697.592206]  ? trace_hardirqs_on+0xbd/0x310
[  697.596530]  ? kasan_check_read+0x11/0x20
[  697.600683]  ? finish_task_switch+0x1f4/0x910
[  697.605178]  ? trace_hardirqs_off_caller+0x310/0x310
[  697.610286]  ? compat_start_thread+0x80/0x80
[  697.614719]  ? pvclock_read_flags+0x160/0x160
[  697.619220]  ? __switch_to_asm+0x34/0x70
[  697.623282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.628847]  ? check_preemption_disabled+0x48/0x280
[  697.633883]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  697.639426]  ? rcu_pm_notify+0xc0/0xc0
[  697.643317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  697.649017]  ? check_preemption_disabled+0x48/0x280
[  697.654058]  run_timer_softirq+0x52/0xb0
[  697.658124]  ? rcu_read_lock_sched_held+0x14f/0x180
[  697.663144]  __do_softirq+0x308/0xb7e
[  697.666949]  ? trace_hardirqs_on_caller+0xc0/0x310
[  697.671884]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  697.676985]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  697.682442]  ? schedule+0x108/0x460
[  697.686084]  ? trace_hardirqs_off+0xb8/0x310
[  697.690493]  ? smpboot_thread_fn+0x68b/0xa00
[  697.694901]  ? trace_hardirqs_on+0x310/0x310
[  697.699310]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.704853]  ? check_preemption_disabled+0x48/0x280
[  697.709876]  ? takeover_tasklets+0xa90/0xa90
[  697.714289]  run_ksoftirqd+0x5e/0x100
[  697.718090]  smpboot_thread_fn+0x68b/0xa00
[  697.722328]  ? sort_range+0x30/0x30
[  697.725963]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  697.731100]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  697.736640]  ? __kthread_parkme+0xfb/0x1a0
[  697.740882]  kthread+0x35a/0x420
[  697.744250]  ? sort_range+0x30/0x30
[  697.747877]  ? kthread_stop+0x900/0x900
[  697.751858]  ret_from_fork+0x3a/0x50
[  697.755593] warn_alloc_show_mem: 1 callbacks suppressed
[  697.755605] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  697.755607] Mem-Info:
[  697.755638] active_anon:34612 inactive_anon:506 isolated_anon:0
[  697.755638]  active_file:13 inactive_file:12 isolated_file:0
[  697.755638]  unevictable:0 dirty:0 writeback:0 unstable:0
[  697.755638]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  697.755638]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  697.755638]  free:13736 free_pcp:286 free_cma:0
[  697.760983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  697.766786] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  697.769194] Call Trace:
[  697.802150] Node 0 
[  697.811504]  <IRQ>
[  697.839184] 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
[  697.841748]  dump_stack+0x244/0x39d
[  697.843954] lowmem_reserve[]:
[  697.846100]  ? dump_stack_print_info.cold.1+0x20/0x20
[  697.871577]  0 2820
[  697.875229]  warn_alloc.cold.117+0xb7/0x1bd
[  697.878296]  6323
[  697.883478]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  697.885691]  6323
[  697.890007]  ? lock_downgrade+0x900/0x900
[  697.892052] Node 0 
[  697.896895]  ? trace_hardirqs_off+0xb8/0x310
[  697.898953] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  697.903083]  ? trace_hardirqs_off+0xb8/0x310
[  697.905286] lowmem_reserve[]:
[  697.909953]  __alloc_pages_slowpath+0x2660/0x2d70
[  697.936897]  0 0
[  697.941340]  ? warn_alloc+0x120/0x120
[  697.944398]  3503
[  697.949231]  ? warn_alloc+0x120/0x120
[  697.951184]  3503
[  697.954977]  ? print_usage_bug+0xc0/0xc0
[  697.960803]  ? warn_alloc+0x120/0x120
[  697.962841] Node 0 
[  697.966891]  ? print_usage_bug+0xc0/0xc0
[  697.970693] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  697.972900]  ? __lock_acquire+0x62f/0x4c20
[  697.976937] lowmem_reserve[]:
[  698.005314]  ? __lock_acquire+0x62f/0x4c20
[  698.009521]  0
[  698.012621]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.016828]  0
[  698.018625]  ? should_fail+0x22d/0xd01
[  698.024133]  0
[  698.025926]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.029790]  0
[  698.031584]  ? __lock_acquire+0x62f/0x4c20
[  698.038455]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.042666] Node 0 
[  698.047757]  ? __lock_acquire+0x62f/0x4c20
[  698.047767] DMA: 
[  698.050027]  ? should_fail+0x22d/0xd01
[  698.054242] 1*4kB 
[  698.056300]  ? mark_held_locks+0x130/0x130
[  698.060163] (U) 
[  698.062306]  ? mark_held_locks+0x130/0x130
[  698.066514] 0*8kB 
[  698.068489]  ? zap_class+0x640/0x640
[  698.072693] 0*16kB 
[  698.074834]  ? print_usage_bug+0xc0/0xc0
[  698.078526] 1*32kB 
[  698.080757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.084792] (U) 
[  698.087025]  ? check_preemption_disabled+0x48/0x280
[  698.092542] 2*64kB 
[  698.094515]  ? __lock_is_held+0xb5/0x140
[  698.099500] (U) 
[  698.101733]  __alloc_pages_nodemask+0xa80/0xde0
[  698.105770] 1*128kB 
[  698.107749]  ? zap_class+0x640/0x640
[  698.112392] (U) 
[  698.114712]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  698.118405] 1*256kB 
[  698.120377]  ? find_held_lock+0x36/0x1c0
[  698.125359] (U) 
[  698.127680]  ? ____cache_alloc_node+0x1c7/0x1e0
[  698.131716] 0*512kB 
[  698.133684]  ? lock_downgrade+0x900/0x900
[  698.138335] 1*1024kB 
[  698.140654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.144777] (U) 
[  698.147185]  cache_grow_begin+0xa5/0x8c0
[  698.152699] 1*2048kB 
[  698.154669]  ? do_raw_spin_unlock+0xa7/0x330
[  698.158714] (M) 
[  698.161123]  fallback_alloc+0x204/0x2e0
[  698.165505] 3*4096kB 
[  698.167473]  ____cache_alloc_node+0x1c7/0x1e0
[  698.171417] (M) 
[  698.173821]  kmem_cache_alloc_node+0xe3/0x730
[  698.178289] = 15908kB
[  698.180259]  ? ipv6_get_ifaddr+0x42e/0x620
[  698.184729] Node 0 
[  698.187142]  __alloc_skb+0x119/0x770
[  698.191348] DMA32: 
[  698.193578]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  698.193597]  ? netdev_alloc_frag+0x1f0/0x1f0
[  698.197285] 3*4kB 
[  698.199514]  ? lock_downgrade+0x900/0x900
[  698.204763] (M) 
[  698.209170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.211292] 6*8kB 
[  698.215434]  ? refcount_sub_and_test_checked+0x203/0x310
[  698.217383] (M) 
[  698.222916]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  698.225047] 7*16kB 
[  698.230505]  ? addrconf_rs_timer+0x690/0x690
[  698.232452] (M) 
[  698.237906]  ndisc_alloc_skb+0x144/0x340
[  698.240115] 7*32kB 
[  698.244519]  ndisc_send_rs+0x331/0x6e0
[  698.246468] (UM) 
[  698.250525]  addrconf_rs_timer+0x314/0x690
[  698.252735] 2*64kB 
[  698.256616]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.258651] (M) 
[  698.262886]  call_timer_fn+0x272/0x920
[  698.265090] 3*128kB 
[  698.269314]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.271270] (UM) 
[  698.275148]  ? process_timeout+0x40/0x40
[  698.277470] 5*256kB 
[  698.281701]  ? mark_held_locks+0xc7/0x130
[  698.283733] (UM) 
[  698.287789]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.290087] 3*512kB 
[  698.294229]  ? _raw_spin_unlock_irq+0x27/0x80
[  698.296263] (M) 
[  698.300759]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.303071] 3*1024kB 
[  698.307561]  ? lockdep_hardirqs_on+0x296/0x5b0
[  698.309513] (UM) 
[  698.313742]  ? trace_hardirqs_on+0xbd/0x310
[  698.316133] 3*2048kB 
[  698.320707]  ? kasan_check_read+0x11/0x20
[  698.322741] (UM) 
[  698.327076]  ? __run_timers+0x7da/0xc70
[  698.329458] 3*4096kB (M) 
[  698.333607]  ? trace_hardirqs_off_caller+0x310/0x310
[  698.335647] = 25228kB
[  698.339621]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  698.342349] Node 0 
[  698.347445]  __run_timers+0x7e5/0xc70
[  698.349829] Normal: 
[  698.354076]  ? timer_fixup_init+0x70/0x70
[  698.356274] 604*4kB 
[  698.360075]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  698.362372] (UME) 
[  698.366513]  ? zap_class+0x640/0x640
[  698.368816] 496*8kB 
[  698.373820]  ? print_usage_bug+0xc0/0xc0
[  698.375948] (UME) 
[  698.379659]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  698.381960] 238*16kB 
[  698.386014]  ? find_held_lock+0x36/0x1c0
[  698.388141] (ME) 
[  698.393325]  ? zap_class+0x640/0x640
[  698.395711] 101*32kB 
[  698.399763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.401806] (UM) 
[  698.405515]  ? check_preemption_disabled+0x48/0x280
[  698.407893] 0*64kB 1*128kB 
[  698.413437]  ? __lock_is_held+0xb5/0x140
[  698.415469] (U) 
[  698.420481]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.423387] 1*256kB 
[  698.427439]  ? check_preemption_disabled+0x48/0x280
[  698.429391] (U) 
[  698.434924]  run_timer_softirq+0x52/0xb0
[  698.437219] 0*512kB 
[  698.442227]  ? rcu_read_lock_sched_held+0x14f/0x180
[  698.444181] 0*1024kB 
[  698.448234]  __do_softirq+0x308/0xb7e
[  698.450536] 0*2048kB 
[  698.455544]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  698.457930] 0*4096kB 
[  698.461723]  ? lock_downgrade+0x900/0x900
[  698.464112] = 13808kB
[  698.468599]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  698.470989] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  698.475134]  ? pvclock_read_flags+0x160/0x160
[  698.477525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  698.482616]  ? lapic_next_event+0x5a/0x90
[  698.491422] 4634 total pagecache pages
[  698.495922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.504475] 0 pages in swap cache
[  698.508615]  ? kvm_clock_read+0x18/0x30
[  698.512481] Swap cache stats: add 0, delete 0, find 0/0
[  698.518008]  ? kvm_sched_clock_read+0x9/0x20
[  698.521435] Free swap  = 0kB
[  698.525404]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.530744] Total swap = 0kB
[  698.535148]  ? check_preemption_disabled+0x48/0x280
[  698.538141] 1965979 pages RAM
[  698.543937]  irq_exit+0x17f/0x1c0
[  698.546922] 0 pages HighMem/MovableOnly
[  698.551948]  smp_apic_timer_interrupt+0x1cb/0x760
[  698.555027] 342292 pages reserved
[  698.558493]  ? smp_reschedule_interrupt+0x109/0x650
[  698.562441] 0 pages cma reserved
[  698.567278]  ? smp_call_function_single_interrupt+0x650/0x650
[  698.570794] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  698.575733]  ? interrupt_entry+0xb5/0xc0
[  698.579163] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  698.584954]  ? trace_hardirqs_off_caller+0xbb/0x310
[  698.591425] ksoftirqd/1 cpuset=
[  698.595481]  ? trace_hardirqs_off_caller+0xbb/0x310
[  698.605766] /
[  698.610779]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.614090]  mems_allowed=0
[  698.619098]  ? trace_hardirqs_on_caller+0x310/0x310
[  698.633540]  ? trace_hardirqs_on_caller+0x310/0x310
[  698.638557]  ? task_prio+0x50/0x50
[  698.642102]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.647643]  ? check_preemption_disabled+0x48/0x280
[  698.652667]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  698.657521]  apic_timer_interrupt+0xf/0x20
[  698.661747]  </IRQ>
[  698.663985] RIP: 0010:dump_stack+0x20e/0x39d
[  698.668397] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  698.687296] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  698.695007] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  698.702282] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  698.709549] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  698.716819] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  698.724094] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  698.731388]  ? dump_stack+0x205/0x39d
[  698.735205]  ? dump_stack_print_info.cold.1+0x20/0x20
[  698.740409]  dump_header+0x27b/0xf72
[  698.744133]  ? mark_held_locks+0x130/0x130
[  698.748374]  ? pagefault_out_of_memory+0x197/0x197
[  698.753311]  ? __lock_acquire+0x62f/0x4c20
[  698.757544]  ? zap_class+0x640/0x640
[  698.761261]  ? percpu_ref_get_many+0x240/0x240
[  698.765845]  ? print_usage_bug+0xc0/0xc0
[  698.769906]  ? print_usage_bug+0xc0/0xc0
[  698.773971]  ? zap_class+0x640/0x640
[  698.777687]  ? print_usage_bug+0xc0/0xc0
[  698.781895]  ? print_usage_bug+0xc0/0xc0
[  698.785964]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.791509]  ? find_held_lock+0x36/0x1c0
[  698.795580]  ? mark_held_locks+0xc7/0x130
[  698.799741]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  698.804849]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  698.809951]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  698.814538]  ? trace_hardirqs_on+0xbd/0x310
[  698.818863]  ? kasan_check_read+0x11/0x20
[  698.823011]  ? ___ratelimit+0x3b4/0x672
[  698.826996]  ? trace_hardirqs_off_caller+0x310/0x310
[  698.832110]  ? trace_hardirqs_on+0x310/0x310
[  698.836520]  ? lock_downgrade+0x900/0x900
[  698.840679]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  698.845786]  ? ___ratelimit+0x3b9/0x672
[  698.849764]  ? idr_get_free+0xec0/0xec0
[  698.853743]  ? find_held_lock+0x36/0x1c0
[  698.857820]  oom_kill_process.cold.27+0x10/0x903
[  698.862585]  ? zap_class+0x640/0x640
[  698.866309]  ? check_preemption_disabled+0x48/0x280
[  698.871346]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  698.876286]  ? kasan_check_read+0x11/0x20
[  698.880452]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  698.885757]  ? oom_evaluate_task+0x540/0x540
[  698.890181]  ? find_held_lock+0x36/0x1c0
[  698.894263]  ? out_of_memory+0x974/0x1430
[  698.898422]  ? lock_downgrade+0x900/0x900
[  698.902575]  ? check_preemption_disabled+0x48/0x280
[  698.907605]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  698.912543]  ? kasan_check_read+0x11/0x20
[  698.916705]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  698.921993]  ? rcu_softirq_qs+0x20/0x20
[  698.925975]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.931520]  ? oom_evaluate_task+0x302/0x540
[  698.935956]  out_of_memory+0xa84/0x1430
[  698.939958]  ? oom_killer_disable+0x3a0/0x3a0
[  698.944455]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  698.949393]  ? __mutex_add_waiter+0x2a0/0x2a0
[  698.953903]  __alloc_pages_slowpath+0x22d4/0x2d70
[  698.958785]  ? warn_alloc+0x120/0x120
[  698.962589]  ? rcu_softirq_qs+0x20/0x20
[  698.966597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  698.972145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  698.977686]  ? should_fail+0x22d/0xd01
[  698.981589]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  698.986700]  ? zap_class+0x640/0x640
[  698.990440]  ? __lock_is_held+0xb5/0x140
[  698.994512]  ? mark_held_locks+0x130/0x130
[  698.998751]  ? lock_release+0xa00/0xa00
[  699.002732]  ? perf_trace_sched_process_exec+0x860/0x860
[  699.008195]  ? __might_sleep+0x95/0x190
[  699.012182]  __alloc_pages_nodemask+0xa80/0xde0
[  699.016862]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  699.021886]  ? __page_cache_alloc+0x191/0x5c0
[  699.026383]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  699.031312]  ? kasan_check_read+0x11/0x20
[  699.035462]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  699.040746]  ? zap_class+0x640/0x640
[  699.044469]  ? zap_class+0x640/0x640
[  699.048184]  ? zap_class+0x640/0x640
[  699.051898]  ? __do_page_cache_readahead+0x7ce/0x980
[  699.057010]  ? find_held_lock+0x36/0x1c0
[  699.061094]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  699.066642]  alloc_pages_current+0x173/0x350
[  699.071075]  __page_cache_alloc+0x38c/0x5c0
[  699.075405]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  699.080340]  ? kasan_check_read+0x11/0x20
[  699.084496]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  699.089785]  ? generic_perform_write+0x6a0/0x6a0
[  699.094544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.100090]  ? check_preemption_disabled+0x48/0x280
[  699.105119]  filemap_fault+0x1594/0x25f0
[  699.109196]  ? __lock_page_or_retry+0xa00/0xa00
[  699.113872]  ? mark_held_locks+0x130/0x130
[  699.118108]  ? rcu_softirq_qs+0x20/0x20
[  699.122091]  ? remove_wait_queue+0x1a6/0x360
[  699.126502]  ? trace_hardirqs_off_caller+0x310/0x310
[  699.131618]  ? filemap_map_pages+0xe04/0x1990
[  699.136127]  ? print_usage_bug+0xc0/0xc0
[  699.140206]  ? add_wait_queue+0x2b0/0x2b0
[  699.144364]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  699.149295]  ? print_usage_bug+0xc0/0xc0
[  699.153362]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  699.158900]  ? fput+0x130/0x1a0
[  699.162183]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.167731]  ? print_usage_bug+0xc0/0xc0
[  699.171802]  ? __lock_acquire+0x62f/0x4c20
[  699.176066]  ? lock_acquire+0x1ed/0x520
[  699.180066]  ? ext4_filemap_fault+0x7a/0xad
[  699.184400]  ? lock_release+0xa00/0xa00
[  699.188379]  ? perf_trace_sched_process_exec+0x860/0x860
[  699.193842]  ? print_usage_bug+0xc0/0xc0
[  699.197906]  ? print_usage_bug+0xc0/0xc0
[  699.201979]  ? down_read+0x8d/0x120
[  699.205609]  ? ext4_filemap_fault+0x7a/0xad
[  699.209933]  ? __down_interruptible+0x700/0x700
[  699.214612]  ext4_filemap_fault+0x82/0xad
[  699.218761]  __do_fault+0x100/0x6b0
[  699.222394]  ? pmd_devmap_trans_unstable+0x220/0x220
[  699.227499]  ? mark_held_locks+0x130/0x130
[  699.231734]  ? mark_held_locks+0x130/0x130
[  699.235969]  ? find_held_lock+0x36/0x1c0
[  699.240032]  ? zap_class+0x640/0x640
[  699.243761]  ? find_held_lock+0x36/0x1c0
[  699.247829]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.253375]  __handle_mm_fault+0x307c/0x5920
[  699.257788]  ? poll_select_copy_remaining+0x18c/0x6a0
[  699.262989]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  699.267841]  ? __might_fault+0x12b/0x1e0
[  699.271905]  ? lock_downgrade+0x900/0x900
[  699.276075]  ? zap_class+0x640/0x640
[  699.279801]  ? zap_class+0x640/0x640
[  699.283521]  ? find_held_lock+0x36/0x1c0
[  699.287595]  ? handle_mm_fault+0x42a/0xc70
[  699.291831]  ? lock_downgrade+0x900/0x900
[  699.295983]  ? check_preemption_disabled+0x48/0x280
[  699.301010]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  699.305949]  ? kasan_check_read+0x11/0x20
[  699.310100]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  699.315381]  ? rcu_softirq_qs+0x20/0x20
[  699.319357]  ? trace_hardirqs_off_caller+0x310/0x310
[  699.324463]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.330002]  ? check_preemption_disabled+0x48/0x280
[  699.335028]  handle_mm_fault+0x54f/0xc70
[  699.339117]  ? __handle_mm_fault+0x5920/0x5920
[  699.343704]  ? find_vma+0x34/0x190
[  699.347254]  __do_page_fault+0x5e8/0xe60
[  699.351318]  ? trace_hardirqs_off+0xb8/0x310
[  699.355736]  do_page_fault+0xf2/0x7e0
[  699.359542]  ? vmalloc_sync_all+0x30/0x30
[  699.363694]  ? error_entry+0x70/0xd0
[  699.367408]  ? trace_hardirqs_off_caller+0xbb/0x310
[  699.372422]  ? trace_hardirqs_on_caller+0xc0/0x310
[  699.377353]  ? syscall_return_slowpath+0x5e0/0x5e0
[  699.382283]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.387160]  ? trace_hardirqs_on_caller+0x310/0x310
[  699.392176]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  699.397629]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  699.402654]  ? prepare_exit_to_usermode+0x291/0x3b0
[  699.407676]  ? page_fault+0x8/0x30
[  699.411220]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  699.416084]  ? page_fault+0x8/0x30
[  699.419633]  page_fault+0x1e/0x30
[  699.423089] RIP: 0033:0x7f9db7ca8dd3
[  699.426815] Code: Bad RIP value.
[  699.430176] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  699.435543] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  699.442812] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  699.450085] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  699.457355] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  699.464622] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  699.471919] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  699.471983] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  699.478418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  699.478424] Call Trace:
[  699.478447]  dump_stack+0x244/0x39d
[  699.478468]  ? dump_stack_print_info.cold.1+0x20/0x20
[  699.485005] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  699.494301]  warn_alloc.cold.117+0xb7/0x1bd
[  699.496854] init cpuset=
[  699.500473]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  699.505987] /
[  699.515684]  ? lock_downgrade+0x900/0x900
[  699.519985]  mems_allowed=0
[  699.522649]  ? trace_hardirqs_off+0xb8/0x310
[  699.540618]  ? trace_hardirqs_off+0xb8/0x310
[  699.545046]  __alloc_pages_slowpath+0x2660/0x2d70
[  699.549920]  ? warn_alloc+0x120/0x120
[  699.553726]  ? warn_alloc+0x120/0x120
[  699.557527]  ? print_usage_bug+0xc0/0xc0
[  699.561591]  ? warn_alloc+0x120/0x120
[  699.565394]  ? print_usage_bug+0xc0/0xc0
[  699.569456]  ? __lock_acquire+0x62f/0x4c20
[  699.573693]  ? __lock_acquire+0x62f/0x4c20
[  699.577930]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.583466]  ? should_fail+0x22d/0xd01
[  699.587359]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  699.592460]  ? __lock_acquire+0x62f/0x4c20
[  699.596702]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  699.601803]  ? __lock_acquire+0x62f/0x4c20
[  699.606045]  ? should_fail+0x22d/0xd01
[  699.609938]  ? find_held_lock+0x36/0x1c0
[  699.614006]  ? mark_held_locks+0x130/0x130
[  699.618251]  ? mark_held_locks+0x130/0x130
[  699.622482]  ? zap_class+0x640/0x640
[  699.626202]  ? mark_held_locks+0xc7/0x130
[  699.630349]  ? do_raw_spin_unlock+0xa7/0x330
[  699.634759]  ? zap_class+0x640/0x640
[  699.638473]  ? print_usage_bug+0xc0/0xc0
[  699.642542]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.648278]  ? check_preemption_disabled+0x48/0x280
[  699.653306]  ? __lock_is_held+0xb5/0x140
[  699.657372]  __alloc_pages_nodemask+0xa80/0xde0
[  699.662047]  ? zap_class+0x640/0x640
[  699.665774]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  699.670801]  ? find_held_lock+0x36/0x1c0
[  699.674873]  ? ____cache_alloc_node+0x1c7/0x1e0
[  699.679547]  ? lock_downgrade+0x900/0x900
[  699.683705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.689247]  cache_grow_begin+0xa5/0x8c0
[  699.693310]  ? do_raw_spin_unlock+0xa7/0x330
[  699.697730]  fallback_alloc+0x204/0x2e0
[  699.701711]  ____cache_alloc_node+0x1c7/0x1e0
[  699.706213]  kmem_cache_alloc_node+0xe3/0x730
[  699.710712]  ? ipv6_get_ifaddr+0x42e/0x620
[  699.714962]  __alloc_skb+0x119/0x770
[  699.718676]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  699.723963]  ? netdev_alloc_frag+0x1f0/0x1f0
[  699.728372]  ? lock_downgrade+0x900/0x900
[  699.732527]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.738076]  ? refcount_sub_and_test_checked+0x203/0x310
[  699.743538]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  699.748999]  ? addrconf_rs_timer+0x690/0x690
[  699.753424]  ndisc_alloc_skb+0x144/0x340
[  699.757494]  ndisc_send_rs+0x331/0x6e0
[  699.761390]  addrconf_rs_timer+0x314/0x690
[  699.765630]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  699.769879]  call_timer_fn+0x272/0x920
[  699.773768]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  699.778007]  ? process_timeout+0x40/0x40
[  699.782082]  ? __run_timers+0x7da/0xc70
[  699.786068]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.790576]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.795072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  699.799307]  ? lockdep_hardirqs_on+0x296/0x5b0
[  699.803895]  ? trace_hardirqs_on+0xbd/0x310
[  699.808214]  ? kasan_check_read+0x11/0x20
[  699.812365]  ? __run_timers+0x7da/0xc70
[  699.816338]  ? trace_hardirqs_off_caller+0x310/0x310
[  699.821446]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  699.825687]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  699.829920]  __run_timers+0x7e5/0xc70
[  699.833731]  ? timer_fixup_init+0x70/0x70
[  699.837881]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.842376]  ? _raw_spin_unlock_irq+0x27/0x80
[  699.846876]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  699.851459]  ? trace_hardirqs_on+0xbd/0x310
[  699.855781]  ? kasan_check_read+0x11/0x20
[  699.859930]  ? finish_task_switch+0x1f4/0x910
[  699.864424]  ? trace_hardirqs_off_caller+0x310/0x310
[  699.869529]  ? compat_start_thread+0x80/0x80
[  699.873964]  ? pvclock_read_flags+0x160/0x160
[  699.878462]  ? __switch_to_asm+0x34/0x70
[  699.882522]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.888068]  ? check_preemption_disabled+0x48/0x280
[  699.893107]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  699.898658]  ? rcu_pm_notify+0xc0/0xc0
[  699.902554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  699.908134]  ? check_preemption_disabled+0x48/0x280
[  699.913163]  run_timer_softirq+0x52/0xb0
[  699.917243]  ? rcu_read_lock_sched_held+0x14f/0x180
[  699.922261]  __do_softirq+0x308/0xb7e
[  699.926075]  ? trace_hardirqs_on_caller+0xc0/0x310
[  699.931013]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  699.936129]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  699.941601]  ? schedule+0x108/0x460
[  699.945241]  ? trace_hardirqs_off+0xb8/0x310
[  699.949657]  ? smpboot_thread_fn+0x68b/0xa00
[  699.954074]  ? trace_hardirqs_on+0x310/0x310
[  699.958487]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.964025]  ? check_preemption_disabled+0x48/0x280
[  699.969061]  ? takeover_tasklets+0xa90/0xa90
[  699.973478]  run_ksoftirqd+0x5e/0x100
[  699.977284]  smpboot_thread_fn+0x68b/0xa00
[  699.981527]  ? sort_range+0x30/0x30
[  699.985169]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  699.990286]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  699.995835]  ? __kthread_parkme+0xfb/0x1a0
[  700.000080]  kthread+0x35a/0x420
[  700.003450]  ? sort_range+0x30/0x30
[  700.007075]  ? kthread_stop+0x900/0x900
[  700.011065]  ret_from_fork+0x3a/0x50
[  700.014795] warn_alloc_show_mem: 1 callbacks suppressed
[  700.014806] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  700.014808] Mem-Info:
[  700.014840] active_anon:34612 inactive_anon:506 isolated_anon:0
[  700.014840]  active_file:13 inactive_file:12 isolated_file:0
[  700.014840]  unevictable:0 dirty:0 writeback:0 unstable:0
[  700.014840]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  700.014840]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  700.014840]  free:13736 free_pcp:286 free_cma:0
[  700.020180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  700.025983] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  700.028380] Call Trace:
[  700.061338] Node 0 
[  700.070687]  <IRQ>
[  700.098374] 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
[  700.100935]  dump_stack+0x244/0x39d
[  700.103141] lowmem_reserve[]:
[  700.105288]  ? dump_stack_print_info.cold.1+0x20/0x20
[  700.130761]  0 2820
[  700.134408]  warn_alloc.cold.117+0xb7/0x1bd
[  700.137482]  6323
[  700.142668]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  700.144882]  6323
[  700.149199]  ? lock_downgrade+0x900/0x900
[  700.156080]  ? trace_hardirqs_off+0xb8/0x310
[  700.158110] Node 0 
[  700.162254]  ? trace_hardirqs_off+0xb8/0x310
[  700.166663] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  700.168872]  __alloc_pages_slowpath+0x2660/0x2d70
[  700.173250] lowmem_reserve[]:
[  700.200247]  ? warn_alloc+0x120/0x120
[  700.205047]  0
[  700.208154]  ? warn_alloc+0x120/0x120
[  700.211930]  0
[  700.213729]  ? print_usage_bug+0xc0/0xc0
[  700.217500]  3503
[  700.219296]  ? warn_alloc+0x120/0x120
[  700.223332]  3503
[  700.225388]  ? print_usage_bug+0xc0/0xc0
[  700.231222]  ? __lock_acquire+0x62f/0x4c20
[  700.235256] Node 0 
[  700.239476]  ? __lock_acquire+0x62f/0x4c20
[  700.239512] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  700.241715]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.245919] lowmem_reserve[]: 0
[  700.274291]  ? should_fail+0x22d/0xd01
[  700.279802]  0
[  700.283085]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  700.286939]  0 0
[  700.288744]  ? __lock_acquire+0x62f/0x4c20
[  700.295793]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  700.300003] Node 0 
[  700.305098]  ? __lock_acquire+0x62f/0x4c20
[  700.305108] DMA: 
[  700.307337]  ? should_fail+0x22d/0xd01
[  700.311545] 1*4kB 
[  700.313601]  ? find_held_lock+0x36/0x1c0
[  700.317461] (U) 
[  700.319605]  ? mark_held_locks+0x130/0x130
[  700.323636] 0*8kB 
[  700.325603]  ? mark_held_locks+0x130/0x130
[  700.329816] 0*16kB 
[  700.331959]  ? zap_class+0x640/0x640
[  700.336172] 1*32kB 
[  700.338398]  ? zap_class+0x640/0x640
[  700.342086] (U) 
[  700.344314]  ? print_usage_bug+0xc0/0xc0
[  700.348005] 2*64kB 
[  700.349975]  ? do_raw_spin_unlock+0xa7/0x330
[  700.354006] (U) 
[  700.356238]  ? zap_class+0x640/0x640
[  700.360622] 1*128kB 
[  700.362588]  ? print_usage_bug+0xc0/0xc0
[  700.366279] (U) 
[  700.368599]  ? wq_watchdog_touch+0x9c/0xfe
[  700.372633] 1*256kB 
[  700.374605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.378815] (U) 
[  700.381132]  ? check_preemption_disabled+0x48/0x280
[  700.386641] 0*512kB 
[  700.388613]  ? __lock_is_held+0xb5/0x140
[  700.393603] 1*1024kB 
[  700.395922]  __alloc_pages_nodemask+0xa80/0xde0
[  700.399957] (U) 
[  700.402362]  ? zap_class+0x640/0x640
[  700.407008] 1*2048kB 
[  700.408981]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  700.412670] (M) 
[  700.415095]  ? find_held_lock+0x36/0x1c0
[  700.420080] 3*4096kB 
[  700.422069]  ? ____cache_alloc_node+0x1c7/0x1e0
[  700.426098] (M) 
[  700.428501]  ? lock_downgrade+0x900/0x900
[  700.433145] = 15908kB
[  700.435118]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.439237] Node 0 
[  700.441642]  cache_grow_begin+0xa5/0x8c0
[  700.447150] DMA32: 
[  700.449387]  ? do_raw_spin_unlock+0xa7/0x330
[  700.453423] 3*4kB 
[  700.455659]  fallback_alloc+0x204/0x2e0
[  700.460049] (M) 
[  700.462200]  ____cache_alloc_node+0x1c7/0x1e0
[  700.466146] 6*8kB 
[  700.468115]  kmem_cache_alloc_node+0xe3/0x730
[  700.472584] (M) 
[  700.474732]  ? ipv6_get_ifaddr+0x42e/0x620
[  700.479203] 7*16kB 
[  700.481179]  __alloc_skb+0x119/0x770
[  700.485382] (M) 
[  700.487616]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  700.491300] 7*32kB 
[  700.493271]  ? netdev_alloc_frag+0x1f0/0x1f0
[  700.498519] (UM) 
[  700.500752]  ? lock_downgrade+0x900/0x900
[  700.505138] 2*64kB 
[  700.507195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.511316] (M) 
[  700.513546]  ? refcount_sub_and_test_checked+0x203/0x310
[  700.519070] 3*128kB 
[  700.521056]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  700.526475] (UM) 
[  700.528794]  ? addrconf_rs_timer+0x690/0x690
[  700.534216] 5*256kB 
[  700.536278]  ndisc_alloc_skb+0x144/0x340
[  700.540653] (UM) 
[  700.542972]  ndisc_send_rs+0x331/0x6e0
[  700.547006] 3*512kB 
[  700.549073]  addrconf_rs_timer+0x314/0x690
[  700.552930] (M) 
[  700.555255]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.559466] 3*1024kB 
[  700.561448]  call_timer_fn+0x272/0x920
[  700.565644] (UM) 3*2048kB 
[  700.568072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.571931] (UM) 
[  700.574773]  ? process_timeout+0x40/0x40
[  700.578980] 3*4096kB 
[  700.581051]  ? mark_held_locks+0xc7/0x130
[  700.585085] (M) 
[  700.587491]  ? _raw_spin_unlock_irq+0x27/0x80
[  700.591613] = 25228kB
[  700.593584]  ? _raw_spin_unlock_irq+0x27/0x80
[  700.598062] Node 0 
[  700.600472]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.604943] Normal: 
[  700.607177]  ? lockdep_hardirqs_on+0x296/0x5b0
[  700.611390] 604*4kB 
[  700.613704]  ? trace_hardirqs_on+0xbd/0x310
[  700.618256] (UME) 
[  700.620581]  ? kasan_check_read+0x11/0x20
[  700.624876] 496*8kB 
[  700.627025]  ? __run_timers+0x7da/0xc70
[  700.631147] (UME) 
[  700.633464]  ? trace_hardirqs_off_caller+0x310/0x310
[  700.637412] 238*16kB 
[  700.639565]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  700.644637] (ME) 
[  700.647052]  __run_timers+0x7e5/0xc70
[  700.651260] 101*32kB 
[  700.653322]  ? timer_fixup_init+0x70/0x70
[  700.657091] (UM) 
[  700.659495]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  700.663623] 0*64kB 
[  700.665675]  ? zap_class+0x640/0x640
[  700.670667] 1*128kB 
[  700.672897]  ? print_usage_bug+0xc0/0xc0
[  700.676586] (U) 
[  700.678906]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  700.682943] 1*256kB 
[  700.684911]  ? find_held_lock+0x36/0x1c0
[  700.690077] (U) 
[  700.692399]  ? zap_class+0x640/0x640
[  700.696434] 0*512kB 
[  700.698407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.702097] 0*1024kB 
[  700.704412]  ? check_preemption_disabled+0x48/0x280
[  700.709920] 0*2048kB 
[  700.712329]  ? __lock_is_held+0xb5/0x140
[  700.717318] 0*4096kB 
[  700.719722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.723756] = 13808kB
[  700.726163]  ? check_preemption_disabled+0x48/0x280
[  700.731683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  700.734088]  run_timer_softirq+0x52/0xb0
[  700.739955] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  700.748777]  ? rcu_read_lock_sched_held+0x14f/0x180
[  700.752815] 4634 total pagecache pages
[  700.761382]  __do_softirq+0x308/0xb7e
[  700.766377] 0 pages in swap cache
[  700.770256]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  700.774035] Swap cache stats: add 0, delete 0, find 0/0
[  700.777490]  ? lock_downgrade+0x900/0x900
[  700.782492] Free swap  = 0kB
[  700.787868]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  700.791988] Total swap = 0kB
[  700.795009]  ? pvclock_read_flags+0x160/0x160
[  700.800081] 1965979 pages RAM
[  700.803104]  ? lapic_next_event+0x5a/0x90
[  700.807569] 0 pages HighMem/MovableOnly
[  700.810666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.814786] 342292 pages reserved
[  700.818753]  ? kvm_clock_read+0x18/0x30
[  700.824267] 0 pages cma reserved
[  700.827713]  ? kvm_sched_clock_read+0x9/0x20
[  700.831732] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  700.835021]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  700.839552] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  700.845896]  ? check_preemption_disabled+0x48/0x280
[  700.851412] ksoftirqd/1 cpuset=
[  700.861728]  irq_exit+0x17f/0x1c0
[  700.866714] /
[  700.870000]  smp_apic_timer_interrupt+0x1cb/0x760
[  700.873428]  mems_allowed=0
[  700.875138]  ? smp_reschedule_interrupt+0x109/0x650
[  700.887882]  ? smp_call_function_single_interrupt+0x650/0x650
[  700.893768]  ? interrupt_entry+0xb5/0xc0
[  700.897829]  ? trace_hardirqs_off_caller+0xbb/0x310
[  700.902847]  ? trace_hardirqs_off_caller+0xbb/0x310
[  700.907868]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  700.912715]  ? trace_hardirqs_on_caller+0x310/0x310
[  700.917732]  ? trace_hardirqs_on_caller+0x310/0x310
[  700.922751]  ? task_prio+0x50/0x50
[  700.926291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  700.931828]  ? check_preemption_disabled+0x48/0x280
[  700.936851]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  700.941703]  apic_timer_interrupt+0xf/0x20
[  700.945930]  </IRQ>
[  700.948169] RIP: 0010:dump_stack+0x20e/0x39d
[  700.952580] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  700.971505] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  700.979220] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  700.986486] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  700.993759] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  701.001030] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  701.008311] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  701.015602]  ? dump_stack+0x205/0x39d
[  701.019415]  ? dump_stack_print_info.cold.1+0x20/0x20
[  701.024621]  dump_header+0x27b/0xf72
[  701.028345]  ? mark_held_locks+0x130/0x130
[  701.032581]  ? pagefault_out_of_memory+0x197/0x197
[  701.037517]  ? __lock_acquire+0x62f/0x4c20
[  701.041750]  ? zap_class+0x640/0x640
[  701.045465]  ? percpu_ref_get_many+0x240/0x240
[  701.050054]  ? print_usage_bug+0xc0/0xc0
[  701.054125]  ? print_usage_bug+0xc0/0xc0
[  701.058190]  ? zap_class+0x640/0x640
[  701.061907]  ? print_usage_bug+0xc0/0xc0
[  701.065966]  ? print_usage_bug+0xc0/0xc0
[  701.070033]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.075587]  ? find_held_lock+0x36/0x1c0
[  701.079696]  ? mark_held_locks+0xc7/0x130
[  701.083850]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  701.088956]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  701.094071]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  701.098661]  ? trace_hardirqs_on+0xbd/0x310
[  701.102982]  ? kasan_check_read+0x11/0x20
[  701.107130]  ? ___ratelimit+0x3b4/0x672
[  701.111104]  ? trace_hardirqs_off_caller+0x310/0x310
[  701.116210]  ? trace_hardirqs_on+0x310/0x310
[  701.120624]  ? lock_downgrade+0x900/0x900
[  701.124779]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  701.129889]  ? ___ratelimit+0x3b9/0x672
[  701.133867]  ? idr_get_free+0xec0/0xec0
[  701.137839]  ? find_held_lock+0x36/0x1c0
[  701.141916]  oom_kill_process.cold.27+0x10/0x903
[  701.146677]  ? zap_class+0x640/0x640
[  701.150395]  ? check_preemption_disabled+0x48/0x280
[  701.155419]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  701.160351]  ? kasan_check_read+0x11/0x20
[  701.164503]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  701.169784]  ? oom_evaluate_task+0x540/0x540
[  701.174195]  ? find_held_lock+0x36/0x1c0
[  701.178269]  ? out_of_memory+0x974/0x1430
[  701.182416]  ? lock_downgrade+0x900/0x900
[  701.186562]  ? check_preemption_disabled+0x48/0x280
[  701.191587]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  701.196516]  ? kasan_check_read+0x11/0x20
[  701.200667]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  701.205948]  ? rcu_softirq_qs+0x20/0x20
[  701.209925]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.215471]  ? oom_evaluate_task+0x302/0x540
[  701.219886]  out_of_memory+0xa84/0x1430
[  701.223872]  ? oom_killer_disable+0x3a0/0x3a0
[  701.228369]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  701.233302]  ? __mutex_add_waiter+0x2a0/0x2a0
[  701.237810]  __alloc_pages_slowpath+0x22d4/0x2d70
[  701.242681]  ? warn_alloc+0x120/0x120
[  701.246483]  ? rcu_softirq_qs+0x20/0x20
[  701.250483]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.256020]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.261582]  ? should_fail+0x22d/0xd01
[  701.265474]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.270577]  ? zap_class+0x640/0x640
[  701.274320]  ? __lock_is_held+0xb5/0x140
[  701.278388]  ? mark_held_locks+0x130/0x130
[  701.282624]  ? lock_release+0xa00/0xa00
[  701.286601]  ? perf_trace_sched_process_exec+0x860/0x860
[  701.292078]  ? __might_sleep+0x95/0x190
[  701.296070]  __alloc_pages_nodemask+0xa80/0xde0
[  701.300752]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  701.305768]  ? __page_cache_alloc+0x191/0x5c0
[  701.310265]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  701.315193]  ? kasan_check_read+0x11/0x20
[  701.319341]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  701.324622]  ? zap_class+0x640/0x640
[  701.328344]  ? zap_class+0x640/0x640
[  701.332066]  ? zap_class+0x640/0x640
[  701.335781]  ? __do_page_cache_readahead+0x7ce/0x980
[  701.340889]  ? find_held_lock+0x36/0x1c0
[  701.344959]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  701.350500]  alloc_pages_current+0x173/0x350
[  701.354929]  __page_cache_alloc+0x38c/0x5c0
[  701.359251]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  701.364184]  ? kasan_check_read+0x11/0x20
[  701.368331]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  701.373624]  ? generic_perform_write+0x6a0/0x6a0
[  701.378380]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.383916]  ? check_preemption_disabled+0x48/0x280
[  701.388940]  filemap_fault+0x1594/0x25f0
[  701.393014]  ? __lock_page_or_retry+0xa00/0xa00
[  701.397695]  ? mark_held_locks+0x130/0x130
[  701.401933]  ? rcu_softirq_qs+0x20/0x20
[  701.405910]  ? remove_wait_queue+0x1a6/0x360
[  701.410323]  ? trace_hardirqs_off_caller+0x310/0x310
[  701.415434]  ? filemap_map_pages+0xe04/0x1990
[  701.419941]  ? print_usage_bug+0xc0/0xc0
[  701.424009]  ? add_wait_queue+0x2b0/0x2b0
[  701.428166]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  701.433098]  ? print_usage_bug+0xc0/0xc0
[  701.437164]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  701.442701]  ? fput+0x130/0x1a0
[  701.445983]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.451529]  ? print_usage_bug+0xc0/0xc0
[  701.455595]  ? __lock_acquire+0x62f/0x4c20
[  701.459844]  ? lock_acquire+0x1ed/0x520
[  701.463822]  ? ext4_filemap_fault+0x7a/0xad
[  701.468151]  ? lock_release+0xa00/0xa00
[  701.472130]  ? perf_trace_sched_process_exec+0x860/0x860
[  701.477579]  ? print_usage_bug+0xc0/0xc0
[  701.481640]  ? print_usage_bug+0xc0/0xc0
[  701.485716]  ? down_read+0x8d/0x120
[  701.489347]  ? ext4_filemap_fault+0x7a/0xad
[  701.493671]  ? __down_interruptible+0x700/0x700
[  701.498352]  ext4_filemap_fault+0x82/0xad
[  701.502507]  __do_fault+0x100/0x6b0
[  701.506138]  ? pmd_devmap_trans_unstable+0x220/0x220
[  701.511247]  ? mark_held_locks+0x130/0x130
[  701.515485]  ? mark_held_locks+0x130/0x130
[  701.519716]  ? find_held_lock+0x36/0x1c0
[  701.523779]  ? zap_class+0x640/0x640
[  701.527490]  ? find_held_lock+0x36/0x1c0
[  701.531552]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.537096]  __handle_mm_fault+0x307c/0x5920
[  701.541507]  ? poll_select_copy_remaining+0x18c/0x6a0
[  701.546703]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  701.551551]  ? __might_fault+0x12b/0x1e0
[  701.555616]  ? lock_downgrade+0x900/0x900
[  701.559774]  ? zap_class+0x640/0x640
[  701.563489]  ? zap_class+0x640/0x640
[  701.567210]  ? find_held_lock+0x36/0x1c0
[  701.571283]  ? handle_mm_fault+0x42a/0xc70
[  701.575517]  ? lock_downgrade+0x900/0x900
[  701.579664]  ? check_preemption_disabled+0x48/0x280
[  701.585055]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  701.590006]  ? kasan_check_read+0x11/0x20
[  701.594180]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  701.599461]  ? rcu_softirq_qs+0x20/0x20
[  701.603435]  ? trace_hardirqs_off_caller+0x310/0x310
[  701.608539]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.614086]  ? check_preemption_disabled+0x48/0x280
[  701.619109]  handle_mm_fault+0x54f/0xc70
[  701.623178]  ? __handle_mm_fault+0x5920/0x5920
[  701.627764]  ? find_vma+0x34/0x190
[  701.631312]  __do_page_fault+0x5e8/0xe60
[  701.635370]  ? trace_hardirqs_off+0xb8/0x310
[  701.639789]  do_page_fault+0xf2/0x7e0
[  701.643592]  ? vmalloc_sync_all+0x30/0x30
[  701.648106]  ? error_entry+0x70/0xd0
[  701.651821]  ? trace_hardirqs_off_caller+0xbb/0x310
[  701.656833]  ? trace_hardirqs_on_caller+0xc0/0x310
[  701.661765]  ? syscall_return_slowpath+0x5e0/0x5e0
[  701.666695]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  701.671538]  ? trace_hardirqs_on_caller+0x310/0x310
[  701.676554]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  701.682006]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  701.687035]  ? prepare_exit_to_usermode+0x291/0x3b0
[  701.692085]  ? page_fault+0x8/0x30
[  701.695628]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  701.700477]  ? page_fault+0x8/0x30
[  701.704022]  page_fault+0x1e/0x30
[  701.707486] RIP: 0033:0x7f9db7ca8dd3
[  701.711215] Code: Bad RIP value.
[  701.714575] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  701.719941] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  701.727209] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  701.734474] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  701.741742] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  701.749008] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  701.756309] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  701.756378] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  701.762806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  701.762811] Call Trace:
[  701.762832]  dump_stack+0x244/0x39d
[  701.762853]  ? dump_stack_print_info.cold.1+0x20/0x20
[  701.769415] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  701.778690]  warn_alloc.cold.117+0xb7/0x1bd
[  701.781245] init cpuset=
[  701.784867]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  701.790031] /
[  701.799733]  ? lock_downgrade+0x900/0x900
[  701.804033]  mems_allowed=0
[  701.806704]  ? trace_hardirqs_off+0xb8/0x310
[  701.824663]  ? trace_hardirqs_off+0xb8/0x310
[  701.829082]  __alloc_pages_slowpath+0x2660/0x2d70
[  701.833954]  ? warn_alloc+0x120/0x120
[  701.837759]  ? warn_alloc+0x120/0x120
[  701.841561]  ? print_usage_bug+0xc0/0xc0
[  701.845632]  ? warn_alloc+0x120/0x120
[  701.849433]  ? print_usage_bug+0xc0/0xc0
[  701.853501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.859037]  ? should_fail+0x22d/0xd01
[  701.862935]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  701.868471]  ? should_fail+0x22d/0xd01
[  701.872359]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.877464]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.882577]  ? __lock_acquire+0x62f/0x4c20
[  701.886814]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  701.891915]  ? __lock_acquire+0x62f/0x4c20
[  701.896147]  ? should_fail+0x22d/0xd01
[  701.900049]  ? mark_held_locks+0x130/0x130
[  701.904310]  ? mark_held_locks+0x130/0x130
[  701.908553]  ? zap_class+0x640/0x640
[  701.912276]  ? print_usage_bug+0xc0/0xc0
[  701.916344]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.921884]  ? check_preemption_disabled+0x48/0x280
[  701.926912]  ? __lock_is_held+0xb5/0x140
[  701.930981]  __alloc_pages_nodemask+0xa80/0xde0
[  701.935648]  ? zap_class+0x640/0x640
[  701.939365]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  701.944393]  ? find_held_lock+0x36/0x1c0
[  701.948464]  ? ____cache_alloc_node+0x1c7/0x1e0
[  701.953134]  ? lock_downgrade+0x900/0x900
[  701.957289]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  701.962831]  cache_grow_begin+0xa5/0x8c0
[  701.966895]  ? do_raw_spin_unlock+0xa7/0x330
[  701.971310]  fallback_alloc+0x204/0x2e0
[  701.975288]  ____cache_alloc_node+0x1c7/0x1e0
[  701.979790]  kmem_cache_alloc_node+0xe3/0x730
[  701.984303]  ? ipv6_get_ifaddr+0x42e/0x620
[  701.988554]  __alloc_skb+0x119/0x770
[  701.992291]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  701.997576]  ? netdev_alloc_frag+0x1f0/0x1f0
[  702.001984]  ? lock_downgrade+0x900/0x900
[  702.006139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.011680]  ? refcount_sub_and_test_checked+0x203/0x310
[  702.017134]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  702.022588]  ? addrconf_rs_timer+0x690/0x690
[  702.027013]  ndisc_alloc_skb+0x144/0x340
[  702.031088]  ndisc_send_rs+0x331/0x6e0
[  702.034983]  addrconf_rs_timer+0x314/0x690
[  702.039222]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.043470]  call_timer_fn+0x272/0x920
[  702.047361]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.051595]  ? process_timeout+0x40/0x40
[  702.055665]  ? __run_timers+0x7da/0xc70
[  702.059642]  ? _raw_spin_unlock_irq+0x27/0x80
[  702.064135]  ? _raw_spin_unlock_irq+0x27/0x80
[  702.068655]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.072918]  ? lockdep_hardirqs_on+0x296/0x5b0
[  702.077499]  ? trace_hardirqs_on+0xbd/0x310
[  702.081824]  ? kasan_check_read+0x11/0x20
[  702.085980]  ? __run_timers+0x7da/0xc70
[  702.089960]  ? trace_hardirqs_off_caller+0x310/0x310
[  702.095086]  ? __queue_work+0x1440/0x1440
[  702.099246]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.103485]  __run_timers+0x7e5/0xc70
[  702.107303]  ? timer_fixup_init+0x70/0x70
[  702.111455]  ? _raw_spin_unlock_irq+0x27/0x80
[  702.115953]  ? _raw_spin_unlock_irq+0x27/0x80
[  702.120451]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  702.125032]  ? trace_hardirqs_on+0xbd/0x310
[  702.129367]  ? kasan_check_read+0x11/0x20
[  702.133515]  ? finish_task_switch+0x1f4/0x910
[  702.138012]  ? trace_hardirqs_off_caller+0x310/0x310
[  702.143129]  ? compat_start_thread+0x80/0x80
[  702.147567]  ? pvclock_read_flags+0x160/0x160
[  702.152071]  ? __switch_to_asm+0x34/0x70
[  702.156134]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.161672]  ? check_preemption_disabled+0x48/0x280
[  702.166698]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  702.172238]  ? rcu_pm_notify+0xc0/0xc0
[  702.176128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.181663]  ? check_preemption_disabled+0x48/0x280
[  702.186685]  run_timer_softirq+0x52/0xb0
[  702.190748]  ? rcu_read_lock_sched_held+0x14f/0x180
[  702.195764]  __do_softirq+0x308/0xb7e
[  702.199574]  ? trace_hardirqs_on_caller+0xc0/0x310
[  702.204510]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  702.209613]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  702.215077]  ? schedule+0x108/0x460
[  702.218714]  ? trace_hardirqs_off+0xb8/0x310
[  702.223123]  ? smpboot_thread_fn+0x68b/0xa00
[  702.227535]  ? trace_hardirqs_on+0x310/0x310
[  702.231952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.237493]  ? check_preemption_disabled+0x48/0x280
[  702.242511]  ? takeover_tasklets+0xa90/0xa90
[  702.246925]  run_ksoftirqd+0x5e/0x100
[  702.250723]  smpboot_thread_fn+0x68b/0xa00
[  702.254964]  ? sort_range+0x30/0x30
[  702.258599]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  702.263701]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.269237]  ? __kthread_parkme+0xfb/0x1a0
[  702.273478]  kthread+0x35a/0x420
[  702.276843]  ? sort_range+0x30/0x30
[  702.280471]  ? kthread_stop+0x900/0x900
[  702.284447]  ret_from_fork+0x3a/0x50
[  702.288193] warn_alloc_show_mem: 1 callbacks suppressed
[  702.288205] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  702.288206] Mem-Info:
[  702.288238] active_anon:34612 inactive_anon:506 isolated_anon:0
[  702.288238]  active_file:13 inactive_file:12 isolated_file:0
[  702.288238]  unevictable:0 dirty:0 writeback:0 unstable:0
[  702.288238]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  702.288238]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  702.288238]  free:13736 free_pcp:286 free_cma:0
[  702.293572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  702.293580] Call Trace:
[  702.299386] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  702.301783]  <IRQ>
[  702.334738] Node 0 
[  702.344099]  dump_stack+0x244/0x39d
[  702.346680] 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
[  702.374326]  ? dump_stack_print_info.cold.1+0x20/0x20
[  702.376447] lowmem_reserve[]:
[  702.378685]  warn_alloc.cold.117+0xb7/0x1bd
[  702.382275]  0
[  702.407774]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  702.412934]  2820 6323
[  702.416056]  ? lock_downgrade+0x900/0x900
[  702.420345]  6323
[  702.422142]  ? trace_hardirqs_off+0xb8/0x310
[  702.429453]  ? trace_hardirqs_off+0xb8/0x310
[  702.433576] Node 0 
[  702.435635]  __alloc_pages_slowpath+0x2660/0x2d70
[  702.440050] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  702.444445]  ? warn_alloc+0x120/0x120
[  702.446636] lowmem_reserve[]:
[  702.451481]  ? warn_alloc+0x120/0x120
[  702.478434]  0 0
[  702.482244]  ? print_usage_bug+0xc0/0xc0
[  702.485320]  3503
[  702.489111]  ? warn_alloc+0x120/0x120
[  702.491085]  3503
[  702.495154]  ? print_usage_bug+0xc0/0xc0
[  702.500984]  ? __lock_acquire+0x62f/0x4c20
[  702.503022] Node 0 
[  702.507080]  ? __lock_acquire+0x62f/0x4c20
[  702.511314] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  702.513522]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  702.517728] lowmem_reserve[]:
[  702.546095]  ? should_fail+0x22d/0xd01
[  702.551607]  0
[  702.554709]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.558568]  0
[  702.560359]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  702.565607]  0
[  702.567405]  ? __lock_acquire+0x62f/0x4c20
[  702.572484]  0
[  702.574282]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  702.580288]  ? __lock_acquire+0x62f/0x4c20
[  702.585378] Node 0 
[  702.589598]  ? should_fail+0x22d/0xd01
[  702.589608] DMA: 
[  702.591837]  ? rcu_irq_exit+0x1a2/0x390
[  702.595704] 1*4kB 
[  702.597767]  ? mark_held_locks+0x130/0x130
[  702.601707] (U) 
[  702.603855]  ? mark_held_locks+0x130/0x130
[  702.608072] 0*8kB 
[  702.610055]  ? mark_held_locks+0xc7/0x130
[  702.614263] 0*16kB 
[  702.616413]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  702.620529] 1*32kB (U) 
[  702.622768]  ? zap_class+0x640/0x640
[  702.627755] 2*64kB (U) 
[  702.630344]  ? print_usage_bug+0xc0/0xc0
[  702.634028] 1*128kB (U) 
[  702.636636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.640667] 1*256kB 
[  702.643339]  ? check_preemption_disabled+0x48/0x280
[  702.648849] (U) 
[  702.651177]  ? __lock_is_held+0xb5/0x140
[  702.656163] 0*512kB 
[  702.658142]  __alloc_pages_nodemask+0xa80/0xde0
[  702.662177] 1*1024kB 
[  702.664502]  ? zap_class+0x640/0x640
[  702.669142] (U) 1*2048kB 
[  702.671565]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  702.675251] (M) 
[  702.678011]  ? find_held_lock+0x36/0x1c0
[  702.682993] 3*4096kB 
[  702.684974]  ? ____cache_alloc_node+0x1c7/0x1e0
[  702.688993] (M) 
[  702.691400]  ? lock_downgrade+0x900/0x900
[  702.696063] = 15908kB
[  702.698055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.702174] Node 0 
[  702.704586]  cache_grow_begin+0xa5/0x8c0
[  702.710104] DMA32: 
[  702.712348]  ? do_raw_spin_unlock+0xa7/0x330
[  702.716379] 3*4kB 
[  702.718622]  fallback_alloc+0x204/0x2e0
[  702.722999] (M) 
[  702.725158]  ____cache_alloc_node+0x1c7/0x1e0
[  702.729091] 6*8kB (M) 
[  702.731084]  kmem_cache_alloc_node+0xe3/0x730
[  702.735545] 7*16kB 
[  702.738039]  ? ipv6_get_ifaddr+0x42e/0x620
[  702.742529] (M) 
[  702.744766]  __alloc_skb+0x119/0x770
[  702.748969] 7*32kB 
[  702.750945]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  702.754630] (UM) 
[  702.756868]  ? netdev_alloc_frag+0x1f0/0x1f0
[  702.762118] 2*64kB 
[  702.764176]  ? lock_downgrade+0x900/0x900
[  702.768561] (M) 
[  702.770796]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.774914] 3*128kB 
[  702.776886]  ? refcount_sub_and_test_checked+0x203/0x310
[  702.782919] (UM) 5*256kB 
[  702.785255]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  702.790679] (UM) 
[  702.793433]  ? addrconf_rs_timer+0x690/0x690
[  702.798859] 3*512kB 
[  702.800923]  ndisc_alloc_skb+0x144/0x340
[  702.805301] (M) 
[  702.807624]  ndisc_send_rs+0x331/0x6e0
[  702.811661] 3*1024kB 
[  702.813636]  addrconf_rs_timer+0x314/0x690
[  702.817494] (UM) 
[  702.819900]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.824109] 3*2048kB 
[  702.826177]  call_timer_fn+0x272/0x920
[  702.830376] (UM) 
[  702.832782]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.836645] 3*4096kB 
[  702.838705]  ? process_timeout+0x40/0x40
[  702.842910] (M) 
[  702.845322]  ? mark_held_locks+0xc7/0x130
[  702.849350] = 25228kB
[  702.851321]  ? _raw_spin_unlock_irq+0x27/0x80
[  702.855439] Node 0 
[  702.857844]  ? _raw_spin_unlock_irq+0x27/0x80
[  702.862310] Normal: 
[  702.864542]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.869012] 604*4kB 
[  702.871330]  ? lockdep_hardirqs_on+0x296/0x5b0
[  702.875535] (UME) 
[  702.877855]  ? trace_hardirqs_on+0xbd/0x310
[  702.882413] 496*8kB 
[  702.884561]  ? kasan_check_read+0x11/0x20
[  702.888855] (UME) 
[  702.891176]  ? __run_timers+0x7da/0xc70
[  702.895300] 238*16kB 
[  702.897444]  ? trace_hardirqs_off_caller+0x310/0x310
[  702.901402] (ME) 
[  702.903809]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.908882] 101*32kB 
[  702.910945]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  702.915154] (UM) 
[  702.917561]  __run_timers+0x7e5/0xc70
[  702.921774] 0*64kB 
[  702.923840]  ? timer_fixup_init+0x70/0x70
[  702.927605] 1*128kB 
[  702.929837]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  702.933955] (U) 
[  702.936277]  ? zap_class+0x640/0x640
[  702.941269] 1*256kB 
[  702.943241]  ? print_usage_bug+0xc0/0xc0
[  702.946924] (U) 
[  702.949245]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  702.953277] 0*512kB 
[  702.955252]  ? find_held_lock+0x36/0x1c0
[  702.960433] 0*1024kB 
[  702.962754]  ? zap_class+0x640/0x640
[  702.966789] 0*2048kB 
[  702.969199]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.972898] 0*4096kB 
[  702.975305]  ? check_preemption_disabled+0x48/0x280
[  702.980815] = 13808kB
[  702.983225]  ? __lock_is_held+0xb5/0x140
[  702.988220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  702.990625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  702.994669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  703.003502]  ? check_preemption_disabled+0x48/0x280
[  703.009021] 4634 total pagecache pages
[  703.017613]  run_timer_softirq+0x52/0xb0
[  703.022617] 0 pages in swap cache
[  703.026497]  ? rcu_read_lock_sched_held+0x14f/0x180
[  703.030533] Swap cache stats: add 0, delete 0, find 0/0
[  703.033981]  __do_softirq+0x308/0xb7e
[  703.038976] Free swap  = 0kB
[  703.044423]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  703.048198] Total swap = 0kB
[  703.051210]  ? lock_downgrade+0x900/0x900
[  703.055678] 1965979 pages RAM
[  703.058696]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  703.062817] 0 pages HighMem/MovableOnly
[  703.065926]  ? pvclock_read_flags+0x160/0x160
[  703.071000] 342292 pages reserved
[  703.074974]  ? lapic_next_event+0x5a/0x90
[  703.079437] 0 pages cma reserved
[  703.083231]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.087421] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  703.090713]  ? kvm_clock_read+0x18/0x30
[  703.090727]  ? kvm_sched_clock_read+0x9/0x20
[  703.090744]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.096340] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  703.102747]  ? check_preemption_disabled+0x48/0x280
[  703.106692] ksoftirqd/1 cpuset=
[  703.111107]  irq_exit+0x17f/0x1c0
[  703.116609] /
[  703.126919]  smp_apic_timer_interrupt+0x1cb/0x760
[  703.131919]  mems_allowed=0
[  703.135193]  ? smp_reschedule_interrupt+0x109/0x650
[  703.153099]  ? smp_call_function_single_interrupt+0x650/0x650
[  703.158995]  ? interrupt_entry+0xb5/0xc0
[  703.163076]  ? trace_hardirqs_off_caller+0xbb/0x310
[  703.168100]  ? trace_hardirqs_off_caller+0xbb/0x310
[  703.173125]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  703.177973]  ? trace_hardirqs_on_caller+0x310/0x310
[  703.182991]  ? trace_hardirqs_on_caller+0x310/0x310
[  703.188013]  ? task_prio+0x50/0x50
[  703.191563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.197104]  ? check_preemption_disabled+0x48/0x280
[  703.202132]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  703.206985]  apic_timer_interrupt+0xf/0x20
[  703.211216]  </IRQ>
[  703.213456] RIP: 0010:dump_stack+0x20e/0x39d
[  703.217870] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  703.236786] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  703.244502] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  703.251778] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  703.259062] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  703.266343] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  703.273614] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  703.280916]  ? dump_stack+0x205/0x39d
[  703.285259]  ? dump_stack_print_info.cold.1+0x20/0x20
[  703.290472]  dump_header+0x27b/0xf72
[  703.294199]  ? mark_held_locks+0x130/0x130
[  703.298443]  ? pagefault_out_of_memory+0x197/0x197
[  703.303386]  ? __lock_acquire+0x62f/0x4c20
[  703.307619]  ? zap_class+0x640/0x640
[  703.311340]  ? percpu_ref_get_many+0x240/0x240
[  703.315926]  ? print_usage_bug+0xc0/0xc0
[  703.319993]  ? print_usage_bug+0xc0/0xc0
[  703.324073]  ? zap_class+0x640/0x640
[  703.327795]  ? print_usage_bug+0xc0/0xc0
[  703.331859]  ? print_usage_bug+0xc0/0xc0
[  703.335939]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.341489]  ? find_held_lock+0x36/0x1c0
[  703.345565]  ? mark_held_locks+0xc7/0x130
[  703.349728]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  703.354850]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  703.359961]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  703.364550]  ? trace_hardirqs_on+0xbd/0x310
[  703.368876]  ? kasan_check_read+0x11/0x20
[  703.373031]  ? ___ratelimit+0x3b4/0x672
[  703.377023]  ? trace_hardirqs_off_caller+0x310/0x310
[  703.382146]  ? trace_hardirqs_on+0x310/0x310
[  703.386579]  ? lock_downgrade+0x900/0x900
[  703.390740]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  703.395853]  ? ___ratelimit+0x3b9/0x672
[  703.399828]  ? idr_get_free+0xec0/0xec0
[  703.403800]  ? find_held_lock+0x36/0x1c0
[  703.407878]  oom_kill_process.cold.27+0x10/0x903
[  703.412643]  ? zap_class+0x640/0x640
[  703.416358]  ? check_preemption_disabled+0x48/0x280
[  703.421466]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  703.426395]  ? kasan_check_read+0x11/0x20
[  703.430554]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.435838]  ? oom_evaluate_task+0x540/0x540
[  703.440250]  ? find_held_lock+0x36/0x1c0
[  703.444321]  ? out_of_memory+0x974/0x1430
[  703.448472]  ? lock_downgrade+0x900/0x900
[  703.452621]  ? check_preemption_disabled+0x48/0x280
[  703.457644]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  703.462574]  ? kasan_check_read+0x11/0x20
[  703.466729]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.472011]  ? rcu_softirq_qs+0x20/0x20
[  703.475998]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.481538]  ? oom_evaluate_task+0x302/0x540
[  703.485952]  out_of_memory+0xa84/0x1430
[  703.489937]  ? oom_killer_disable+0x3a0/0x3a0
[  703.494433]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  703.499370]  ? __mutex_add_waiter+0x2a0/0x2a0
[  703.503879]  __alloc_pages_slowpath+0x22d4/0x2d70
[  703.508752]  ? warn_alloc+0x120/0x120
[  703.512552]  ? rcu_softirq_qs+0x20/0x20
[  703.516554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.522097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.527638]  ? should_fail+0x22d/0xd01
[  703.531534]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  703.536646]  ? zap_class+0x640/0x640
[  703.540390]  ? __lock_is_held+0xb5/0x140
[  703.544466]  ? mark_held_locks+0x130/0x130
[  703.548705]  ? lock_release+0xa00/0xa00
[  703.552686]  ? perf_trace_sched_process_exec+0x860/0x860
[  703.558155]  ? __might_sleep+0x95/0x190
[  703.562145]  __alloc_pages_nodemask+0xa80/0xde0
[  703.566829]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  703.571856]  ? __page_cache_alloc+0x191/0x5c0
[  703.576355]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  703.581287]  ? kasan_check_read+0x11/0x20
[  703.585444]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.590729]  ? zap_class+0x640/0x640
[  703.594456]  ? zap_class+0x640/0x640
[  703.598173]  ? zap_class+0x640/0x640
[  703.601888]  ? __do_page_cache_readahead+0x7ce/0x980
[  703.607004]  ? find_held_lock+0x36/0x1c0
[  703.611089]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  703.616639]  alloc_pages_current+0x173/0x350
[  703.621075]  __page_cache_alloc+0x38c/0x5c0
[  703.625398]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  703.630330]  ? kasan_check_read+0x11/0x20
[  703.634478]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.639761]  ? generic_perform_write+0x6a0/0x6a0
[  703.644617]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.650638]  ? check_preemption_disabled+0x48/0x280
[  703.655663]  filemap_fault+0x1594/0x25f0
[  703.659740]  ? __lock_page_or_retry+0xa00/0xa00
[  703.664410]  ? mark_held_locks+0x130/0x130
[  703.668645]  ? rcu_softirq_qs+0x20/0x20
[  703.672622]  ? remove_wait_queue+0x1a6/0x360
[  703.677038]  ? trace_hardirqs_off_caller+0x310/0x310
[  703.682164]  ? filemap_map_pages+0xe04/0x1990
[  703.686667]  ? print_usage_bug+0xc0/0xc0
[  703.690729]  ? add_wait_queue+0x2b0/0x2b0
[  703.694878]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  703.699806]  ? print_usage_bug+0xc0/0xc0
[  703.703868]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  703.709406]  ? fput+0x130/0x1a0
[  703.712690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  703.718239]  ? print_usage_bug+0xc0/0xc0
[  703.722308]  ? __lock_acquire+0x62f/0x4c20
[  703.726559]  ? lock_acquire+0x1ed/0x520
[  703.730536]  ? ext4_filemap_fault+0x7a/0xad
[  703.734864]  ? lock_release+0xa00/0xa00
[  703.739655]  ? perf_trace_sched_process_exec+0x860/0x860
[  703.745110]  ? print_usage_bug+0xc0/0xc0
[  703.749176]  ? print_usage_bug+0xc0/0xc0
[  703.753252]  ? down_read+0x8d/0x120
[  703.756880]  ? ext4_filemap_fault+0x7a/0xad
[  703.761204]  ? __down_interruptible+0x700/0x700
[  703.765882]  ext4_filemap_fault+0x82/0xad
[  703.770035]  __do_fault+0x100/0x6b0
[  703.773678]  ? pmd_devmap_trans_unstable+0x220/0x220
[  703.778787]  ? mark_held_locks+0x130/0x130
[  703.783023]  ? mark_held_locks+0x130/0x130
[  703.787267]  ? find_held_lock+0x36/0x1c0
[  703.791334]  ? zap_class+0x640/0x640
[  703.795054]  ? find_held_lock+0x36/0x1c0
[  703.799127]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.804669]  __handle_mm_fault+0x307c/0x5920
[  703.809252]  ? poll_select_copy_remaining+0x18c/0x6a0
[  703.814451]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  703.819305]  ? __might_fault+0x12b/0x1e0
[  703.823369]  ? lock_downgrade+0x900/0x900
[  703.827532]  ? zap_class+0x640/0x640
[  703.831249]  ? zap_class+0x640/0x640
[  703.834971]  ? find_held_lock+0x36/0x1c0
[  703.839050]  ? handle_mm_fault+0x42a/0xc70
[  703.843294]  ? lock_downgrade+0x900/0x900
[  703.847442]  ? check_preemption_disabled+0x48/0x280
[  703.852463]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  703.857397]  ? kasan_check_read+0x11/0x20
[  703.861549]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  703.866830]  ? rcu_softirq_qs+0x20/0x20
[  703.870808]  ? trace_hardirqs_off_caller+0x310/0x310
[  703.875913]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  703.881452]  ? check_preemption_disabled+0x48/0x280
[  703.886478]  handle_mm_fault+0x54f/0xc70
[  703.890546]  ? __handle_mm_fault+0x5920/0x5920
[  703.895138]  ? find_vma+0x34/0x190
[  703.898688]  __do_page_fault+0x5e8/0xe60
[  703.902750]  ? trace_hardirqs_off+0xb8/0x310
[  703.907171]  do_page_fault+0xf2/0x7e0
[  703.910973]  ? vmalloc_sync_all+0x30/0x30
[  703.915127]  ? error_entry+0x70/0xd0
[  703.918848]  ? trace_hardirqs_off_caller+0xbb/0x310
[  703.923862]  ? trace_hardirqs_on_caller+0xc0/0x310
[  703.928798]  ? syscall_return_slowpath+0x5e0/0x5e0
[  703.933727]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  703.938588]  ? trace_hardirqs_on_caller+0x310/0x310
[  703.943606]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  703.949072]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  703.954100]  ? prepare_exit_to_usermode+0x291/0x3b0
[  703.959121]  ? page_fault+0x8/0x30
[  703.962665]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  703.967513]  ? page_fault+0x8/0x30
[  703.971074]  page_fault+0x1e/0x30
[  703.974527] RIP: 0033:0x7f9db7ca8dd3
[  703.978251] Code: Bad RIP value.
[  703.981609] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  703.986973] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  703.994242] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  704.001509] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  704.008778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  704.016056] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  704.023371] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  704.023447] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  704.029868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  704.029874] Call Trace:
[  704.029896]  dump_stack+0x244/0x39d
[  704.029914]  ? dump_stack_print_info.cold.1+0x20/0x20
[  704.036455] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  704.045765]  warn_alloc.cold.117+0xb7/0x1bd
[  704.048331] init cpuset=
[  704.051952]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  704.057116] /
[  704.066814]  ? lock_downgrade+0x900/0x900
[  704.071109]  mems_allowed=0
[  704.073775]  ? trace_hardirqs_off+0xb8/0x310
[  704.091740]  ? trace_hardirqs_off+0xb8/0x310
[  704.096159]  __alloc_pages_slowpath+0x2660/0x2d70
[  704.101035]  ? warn_alloc+0x120/0x120
[  704.104856]  ? warn_alloc+0x120/0x120
[  704.108670]  ? print_usage_bug+0xc0/0xc0
[  704.112742]  ? warn_alloc+0x120/0x120
[  704.116556]  ? print_usage_bug+0xc0/0xc0
[  704.120625]  ? __lock_acquire+0x62f/0x4c20
[  704.124858]  ? __lock_acquire+0x62f/0x4c20
[  704.129097]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.134639]  ? should_fail+0x22d/0xd01
[  704.138533]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  704.143642]  ? __lock_acquire+0x62f/0x4c20
[  704.147879]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  704.152981]  ? __lock_acquire+0x62f/0x4c20
[  704.157211]  ? should_fail+0x22d/0xd01
[  704.161100]  ? find_held_lock+0x36/0x1c0
[  704.165172]  ? mark_held_locks+0x130/0x130
[  704.169430]  ? mark_held_locks+0x130/0x130
[  704.173664]  ? zap_class+0x640/0x640
[  704.177376]  ? zap_class+0x640/0x640
[  704.181090]  ? print_usage_bug+0xc0/0xc0
[  704.185174]  ? do_raw_spin_unlock+0xa7/0x330
[  704.189588]  ? zap_class+0x640/0x640
[  704.193301]  ? print_usage_bug+0xc0/0xc0
[  704.197365]  ? wq_watchdog_touch+0x9c/0xfe
[  704.201601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.207146]  ? check_preemption_disabled+0x48/0x280
[  704.212177]  ? __lock_is_held+0xb5/0x140
[  704.216244]  __alloc_pages_nodemask+0xa80/0xde0
[  704.220913]  ? zap_class+0x640/0x640
[  704.224638]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  704.229668]  ? find_held_lock+0x36/0x1c0
[  704.233739]  ? ____cache_alloc_node+0x1c7/0x1e0
[  704.238408]  ? lock_downgrade+0x900/0x900
[  704.242580]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.248127]  cache_grow_begin+0xa5/0x8c0
[  704.252190]  ? do_raw_spin_unlock+0xa7/0x330
[  704.256611]  fallback_alloc+0x204/0x2e0
[  704.260596]  ____cache_alloc_node+0x1c7/0x1e0
[  704.265100]  kmem_cache_alloc_node+0xe3/0x730
[  704.269603]  ? ipv6_get_ifaddr+0x42e/0x620
[  704.273850]  __alloc_skb+0x119/0x770
[  704.277572]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  704.282880]  ? netdev_alloc_frag+0x1f0/0x1f0
[  704.287287]  ? lock_downgrade+0x900/0x900
[  704.291442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.296983]  ? refcount_sub_and_test_checked+0x203/0x310
[  704.302439]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  704.307891]  ? addrconf_rs_timer+0x690/0x690
[  704.312311]  ndisc_alloc_skb+0x144/0x340
[  704.316377]  ndisc_send_rs+0x331/0x6e0
[  704.320276]  addrconf_rs_timer+0x314/0x690
[  704.324525]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  704.328780]  call_timer_fn+0x272/0x920
[  704.332667]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  704.336905]  ? process_timeout+0x40/0x40
[  704.340977]  ? __run_timers+0x7da/0xc70
[  704.344960]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.349459]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.353952]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  704.358195]  ? lockdep_hardirqs_on+0x296/0x5b0
[  704.362782]  ? trace_hardirqs_on+0xbd/0x310
[  704.367103]  ? kasan_check_read+0x11/0x20
[  704.371252]  ? __run_timers+0x7da/0xc70
[  704.375231]  ? trace_hardirqs_off_caller+0x310/0x310
[  704.380342]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  704.384588]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  704.388823]  __run_timers+0x7e5/0xc70
[  704.392637]  ? timer_fixup_init+0x70/0x70
[  704.396791]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.401291]  ? _raw_spin_unlock_irq+0x27/0x80
[  704.405788]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  704.410371]  ? trace_hardirqs_on+0xbd/0x310
[  704.414696]  ? kasan_check_read+0x11/0x20
[  704.418846]  ? finish_task_switch+0x1f4/0x910
[  704.423342]  ? trace_hardirqs_off_caller+0x310/0x310
[  704.428452]  ? compat_start_thread+0x80/0x80
[  704.432882]  ? pvclock_read_flags+0x160/0x160
[  704.437383]  ? __switch_to_asm+0x34/0x70
[  704.441448]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.446984]  ? check_preemption_disabled+0x48/0x280
[  704.452012]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  704.457572]  ? rcu_pm_notify+0xc0/0xc0
[  704.461462]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.467002]  ? check_preemption_disabled+0x48/0x280
[  704.472026]  run_timer_softirq+0x52/0xb0
[  704.476095]  ? rcu_read_lock_sched_held+0x14f/0x180
[  704.481116]  __do_softirq+0x308/0xb7e
[  704.484920]  ? trace_hardirqs_on_caller+0xc0/0x310
[  704.489856]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  704.494960]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  704.500418]  ? schedule+0x108/0x460
[  704.504066]  ? trace_hardirqs_off+0xb8/0x310
[  704.508481]  ? smpboot_thread_fn+0x68b/0xa00
[  704.512892]  ? trace_hardirqs_on+0x310/0x310
[  704.517305]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.522841]  ? check_preemption_disabled+0x48/0x280
[  704.527861]  ? takeover_tasklets+0xa90/0xa90
[  704.532273]  run_ksoftirqd+0x5e/0x100
[  704.536082]  smpboot_thread_fn+0x68b/0xa00
[  704.540324]  ? sort_range+0x30/0x30
[  704.543957]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  704.549067]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.554607]  ? __kthread_parkme+0xfb/0x1a0
[  704.558850]  kthread+0x35a/0x420
[  704.562216]  ? sort_range+0x30/0x30
[  704.565845]  ? kthread_stop+0x900/0x900
[  704.569824]  ret_from_fork+0x3a/0x50
[  704.573552] warn_alloc_show_mem: 1 callbacks suppressed
[  704.573563] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  704.573572] Mem-Info:
[  704.578934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  704.584740] active_anon:34612 inactive_anon:506 isolated_anon:0
[  704.584740]  active_file:13 inactive_file:12 isolated_file:0
[  704.584740]  unevictable:0 dirty:0 writeback:0 unstable:0
[  704.584740]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  704.584740]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  704.584740]  free:13736 free_pcp:286 free_cma:0
[  704.587117] Call Trace:
[  704.596509] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  704.629447]  <IRQ>
[  704.632022] Node 0 
[  704.660190]  dump_stack+0x244/0x39d
[  704.662342] 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
[  704.664557]  ? dump_stack_print_info.cold.1+0x20/0x20
[  704.668157] lowmem_reserve[]:
[  704.693664]  warn_alloc.cold.117+0xb7/0x1bd
[  704.698820]  0 2820
[  704.701928]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  704.706226]  6323
[  704.708459]  ? lock_downgrade+0x900/0x900
[  704.713273]  6323
[  704.715335]  ? trace_hardirqs_off+0xb8/0x310
[  704.721516]  ? trace_hardirqs_off+0xb8/0x310
[  704.725898] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  704.730329]  __alloc_pages_slowpath+0x2660/0x2d70
[  704.730370]  ? warn_alloc+0x120/0x120
[  704.757907] lowmem_reserve[]: 0
[  704.762776]  ? warn_alloc+0x120/0x120
[  704.766542]  0
[  704.769817]  ? print_usage_bug+0xc0/0xc0
[  704.773590]  3503
[  704.775387]  ? warn_alloc+0x120/0x120
[  704.779572]  3503
[  704.781633]  ? print_usage_bug+0xc0/0xc0
[  704.787460]  ? __lock_acquire+0x62f/0x4c20
[  704.791495] Node 0 
[  704.795719]  ? __lock_acquire+0x62f/0x4c20
[  704.795756] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  704.797960]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  704.802169] lowmem_reserve[]:
[  704.830553]  ? should_fail+0x22d/0xd01
[  704.836086]  0
[  704.839187]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  704.843055]  0
[  704.844857]  ? __lock_acquire+0x62f/0x4c20
[  704.849936]  0
[  704.851732]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  704.855942]  0
[  704.857741]  ? __lock_acquire+0x62f/0x4c20
[  704.864613]  ? should_fail+0x22d/0xd01
[  704.868824] Node 0 
[  704.872701]  ? find_held_lock+0x36/0x1c0
[  704.872711] DMA: 
[  704.874947]  ? mark_held_locks+0x130/0x130
[  704.878979] 1*4kB 
[  704.881035]  ? mark_held_locks+0x130/0x130
[  704.885253] (U) 
[  704.887395]  ? zap_class+0x640/0x640
[  704.891608] 0*8kB 
[  704.893580]  ? zap_class+0x640/0x640
[  704.897275] 0*16kB 
[  704.899417]  ? print_usage_bug+0xc0/0xc0
[  704.903108] 1*32kB 
[  704.905344]  ? do_raw_spin_unlock+0xa7/0x330
[  704.909380] (U) 
[  704.911607]  ? zap_class+0x640/0x640
[  704.916002] 2*64kB 
[  704.917972]  ? print_usage_bug+0xc0/0xc0
[  704.921673] (U) 
[  704.923904]  ? wq_watchdog_touch+0x9c/0xfe
[  704.927943] 1*128kB 
[  704.929910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.934116] (U) 
[  704.936439]  ? check_preemption_disabled+0x48/0x280
[  704.941947] 1*256kB 
[  704.943918]  ? __lock_is_held+0xb5/0x140
[  704.948940] (U) 
[  704.951258]  __alloc_pages_nodemask+0xa80/0xde0
[  704.955295] 0*512kB 
[  704.957282]  ? zap_class+0x640/0x640
[  704.961931] 1*1024kB 
[  704.964249]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  704.967938] (U) 
[  704.970350]  ? find_held_lock+0x36/0x1c0
[  704.975339] 1*2048kB 
[  704.977312]  ? ____cache_alloc_node+0x1c7/0x1e0
[  704.981355] (M) 
[  704.983755]  ? lock_downgrade+0x900/0x900
[  704.988398] 3*4096kB 
[  704.990373]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  704.994490] (M) 
[  704.996903]  cache_grow_begin+0xa5/0x8c0
[  705.002411] = 15908kB
[  705.004378]  ? do_raw_spin_unlock+0xa7/0x330
[  705.008412] Node 0 
[  705.010817]  fallback_alloc+0x204/0x2e0
[  705.015197] DMA32: 
[  705.017429]  ____cache_alloc_node+0x1c7/0x1e0
[  705.021375] 3*4kB 
[  705.023604]  kmem_cache_alloc_node+0xe3/0x730
[  705.028069] (M) 6*8kB 
[  705.030225]  ? ipv6_get_ifaddr+0x42e/0x620
[  705.034693] (M) 
[  705.037195]  __alloc_skb+0x119/0x770
[  705.041401] 7*16kB 
[  705.043370]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.047062] (M) 
[  705.049297]  ? netdev_alloc_frag+0x1f0/0x1f0
[  705.054545] 7*32kB 
[  705.056517]  ? lock_downgrade+0x900/0x900
[  705.060897] (UM) 
[  705.063130]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.067248] 2*64kB 
[  705.069305]  ? refcount_sub_and_test_checked+0x203/0x310
[  705.074812] (M) 
[  705.077052]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  705.082477] 3*128kB 
[  705.084448]  ? addrconf_rs_timer+0x690/0x690
[  705.089867] (UM) 
[  705.092190]  ndisc_alloc_skb+0x144/0x340
[  705.096570] 5*256kB 
[  705.098624]  ndisc_send_rs+0x331/0x6e0
[  705.102657] (UM) 
[  705.104974]  addrconf_rs_timer+0x314/0x690
[  705.108837] 3*512kB 
[  705.110893]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.115107] (M) 
[  705.117431]  call_timer_fn+0x272/0x920
[  705.121635] 3*1024kB 
[  705.123606]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.127469] (UM) 
[  705.129880]  ? process_timeout+0x40/0x40
[  705.134091] 3*2048kB (UM) 
[  705.136164]  ? mark_held_locks+0xc7/0x130
[  705.140195] 3*4096kB 
[  705.143038]  ? _raw_spin_unlock_irq+0x27/0x80
[  705.147163] (M) 
[  705.149566]  ? _raw_spin_unlock_irq+0x27/0x80
[  705.154034] = 25228kB
[  705.154050] Node 0 
[  705.156027]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.160495] Normal: 
[  705.162905]  ? lockdep_hardirqs_on+0x296/0x5b0
[  705.165116] 604*4kB 
[  705.169343]  ? trace_hardirqs_on+0xbd/0x310
[  705.171643] (UME) 
[  705.176217]  ? kasan_check_read+0x11/0x20
[  705.178516] 496*8kB 
[  705.182827]  ? __run_timers+0x7da/0xc70
[  705.184954] (UME) 
[  705.189098]  ? trace_hardirqs_off_caller+0x310/0x310
[  705.191400] 238*16kB 
[  705.195365]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.197488] (ME) 
[  705.202587]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  705.204972] 101*32kB 
[  705.209200]  __run_timers+0x7e5/0xc70
[  705.211242] (UM) 
[  705.215475]  ? timer_fixup_init+0x70/0x70
[  705.217856] 0*64kB 
[  705.221646]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  705.223687] 1*128kB 
[  705.227824]  ? zap_class+0x640/0x640
[  705.230034] (U) 
[  705.235062]  ? print_usage_bug+0xc0/0xc0
[  705.237360] 1*256kB 
[  705.241080]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  705.243025] (U) 
[  705.247091]  ? find_held_lock+0x36/0x1c0
[  705.249391] 0*512kB 
[  705.254572]  ? zap_class+0x640/0x640
[  705.256528] 0*1024kB 
[  705.260589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.262886] 0*2048kB 
[  705.266592]  ? check_preemption_disabled+0x48/0x280
[  705.268977] 0*4096kB 
[  705.274511]  ? __lock_is_held+0xb5/0x140
[  705.276892] = 13808kB
[  705.281900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.284298] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  705.288347]  ? check_preemption_disabled+0x48/0x280
[  705.290738] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  705.296268]  run_timer_softirq+0x52/0xb0
[  705.305078] 4634 total pagecache pages
[  705.305094] 0 pages in swap cache
[  705.310106]  ? rcu_read_lock_sched_held+0x14f/0x180
[  705.318662] Swap cache stats: add 0, delete 0, find 0/0
[  705.322723]  __do_softirq+0x308/0xb7e
[  705.326586] Free swap  = 0kB
[  705.330036]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  705.335026] Total swap = 0kB
[  705.335034] 1965979 pages RAM
[  705.340416]  ? lock_downgrade+0x900/0x900
[  705.344214] 0 pages HighMem/MovableOnly
[  705.347233]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  705.351693] 342292 pages reserved
[  705.351701] 0 pages cma reserved
[  705.354729]  ? pvclock_read_flags+0x160/0x160
[  705.357887] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  705.361950]  ? lapic_next_event+0x5a/0x90
[  705.361965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.361984]  ? kvm_clock_read+0x18/0x30
[  705.362000]  ? kvm_sched_clock_read+0x9/0x20
[  705.366024] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  705.371240]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.374672] ksoftirqd/1 cpuset=
[  705.378049]  ? check_preemption_disabled+0x48/0x280
[  705.382517] /
[  705.389021]  irq_exit+0x17f/0x1c0
[  705.393138]  mems_allowed=0
[  705.398674]  smp_apic_timer_interrupt+0x1cb/0x760
[  705.444022]  ? smp_reschedule_interrupt+0x109/0x650
[  705.449085]  ? smp_call_function_single_interrupt+0x650/0x650
[  705.454983]  ? interrupt_entry+0xb5/0xc0
[  705.459072]  ? trace_hardirqs_off_caller+0xbb/0x310
[  705.464190]  ? trace_hardirqs_off_caller+0xbb/0x310
[  705.469225]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.474094]  ? trace_hardirqs_on_caller+0x310/0x310
[  705.479122]  ? trace_hardirqs_on_caller+0x310/0x310
[  705.484321]  ? task_prio+0x50/0x50
[  705.487871]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.493418]  ? check_preemption_disabled+0x48/0x280
[  705.498446]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  705.503302]  apic_timer_interrupt+0xf/0x20
[  705.507530]  </IRQ>
[  705.509768] RIP: 0010:dump_stack+0x20e/0x39d
[  705.514182] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  705.533086] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  705.540801] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  705.548080] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  705.555352] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  705.562620] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  705.569885] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  705.577175]  ? dump_stack+0x205/0x39d
[  705.580991]  ? dump_stack_print_info.cold.1+0x20/0x20
[  705.586195]  dump_header+0x27b/0xf72
[  705.589929]  ? mark_held_locks+0x130/0x130
[  705.594172]  ? pagefault_out_of_memory+0x197/0x197
[  705.599111]  ? __lock_acquire+0x62f/0x4c20
[  705.603345]  ? zap_class+0x640/0x640
[  705.607073]  ? percpu_ref_get_many+0x240/0x240
[  705.611659]  ? print_usage_bug+0xc0/0xc0
[  705.615724]  ? print_usage_bug+0xc0/0xc0
[  705.619788]  ? zap_class+0x640/0x640
[  705.623502]  ? print_usage_bug+0xc0/0xc0
[  705.627561]  ? print_usage_bug+0xc0/0xc0
[  705.631632]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.637175]  ? find_held_lock+0x36/0x1c0
[  705.641244]  ? mark_held_locks+0xc7/0x130
[  705.645400]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  705.650981]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  705.656087]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  705.660672]  ? trace_hardirqs_on+0xbd/0x310
[  705.664995]  ? kasan_check_read+0x11/0x20
[  705.669141]  ? ___ratelimit+0x3b4/0x672
[  705.673118]  ? trace_hardirqs_off_caller+0x310/0x310
[  705.678221]  ? trace_hardirqs_on+0x310/0x310
[  705.682634]  ? lock_downgrade+0x900/0x900
[  705.686794]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  705.691896]  ? ___ratelimit+0x3b9/0x672
[  705.695882]  ? idr_get_free+0xec0/0xec0
[  705.699857]  ? find_held_lock+0x36/0x1c0
[  705.703933]  oom_kill_process.cold.27+0x10/0x903
[  705.708693]  ? zap_class+0x640/0x640
[  705.712410]  ? check_preemption_disabled+0x48/0x280
[  705.717449]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.722457]  ? kasan_check_read+0x11/0x20
[  705.726618]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.731906]  ? oom_evaluate_task+0x540/0x540
[  705.736317]  ? find_held_lock+0x36/0x1c0
[  705.740395]  ? out_of_memory+0x974/0x1430
[  705.744549]  ? lock_downgrade+0x900/0x900
[  705.748698]  ? check_preemption_disabled+0x48/0x280
[  705.753721]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.758654]  ? kasan_check_read+0x11/0x20
[  705.762805]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.768089]  ? rcu_softirq_qs+0x20/0x20
[  705.772079]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.777623]  ? oom_evaluate_task+0x302/0x540
[  705.782037]  out_of_memory+0xa84/0x1430
[  705.786037]  ? oom_killer_disable+0x3a0/0x3a0
[  705.790552]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  705.795485]  ? __mutex_add_waiter+0x2a0/0x2a0
[  705.799990]  __alloc_pages_slowpath+0x22d4/0x2d70
[  705.804863]  ? warn_alloc+0x120/0x120
[  705.808663]  ? rcu_softirq_qs+0x20/0x20
[  705.812666]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  705.818204]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.823744]  ? should_fail+0x22d/0xd01
[  705.827636]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  705.832761]  ? zap_class+0x640/0x640
[  705.836505]  ? __lock_is_held+0xb5/0x140
[  705.840590]  ? mark_held_locks+0x130/0x130
[  705.844833]  ? lock_release+0xa00/0xa00
[  705.848812]  ? perf_trace_sched_process_exec+0x860/0x860
[  705.854278]  ? __might_sleep+0x95/0x190
[  705.858271]  __alloc_pages_nodemask+0xa80/0xde0
[  705.862955]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  705.867978]  ? __page_cache_alloc+0x191/0x5c0
[  705.872479]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.877424]  ? kasan_check_read+0x11/0x20
[  705.881578]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.886878]  ? zap_class+0x640/0x640
[  705.890604]  ? zap_class+0x640/0x640
[  705.894319]  ? zap_class+0x640/0x640
[  705.898035]  ? __do_page_cache_readahead+0x7ce/0x980
[  705.903162]  ? find_held_lock+0x36/0x1c0
[  705.907234]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  705.912779]  alloc_pages_current+0x173/0x350
[  705.917195]  __page_cache_alloc+0x38c/0x5c0
[  705.921521]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  705.926454]  ? kasan_check_read+0x11/0x20
[  705.930607]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  705.935891]  ? generic_perform_write+0x6a0/0x6a0
[  705.940650]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  705.946197]  ? check_preemption_disabled+0x48/0x280
[  705.951222]  filemap_fault+0x1594/0x25f0
[  705.955297]  ? __lock_page_or_retry+0xa00/0xa00
[  705.959971]  ? mark_held_locks+0x130/0x130
[  705.964207]  ? rcu_softirq_qs+0x20/0x20
[  705.968185]  ? remove_wait_queue+0x1a6/0x360
[  705.972595]  ? trace_hardirqs_off_caller+0x310/0x310
[  705.977709]  ? filemap_map_pages+0xe04/0x1990
[  705.982217]  ? print_usage_bug+0xc0/0xc0
[  705.986282]  ? add_wait_queue+0x2b0/0x2b0
[  705.990431]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  705.995360]  ? print_usage_bug+0xc0/0xc0
[  705.999428]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  706.004966]  ? fput+0x130/0x1a0
[  706.008248]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.013795]  ? print_usage_bug+0xc0/0xc0
[  706.017862]  ? __lock_acquire+0x62f/0x4c20
[  706.022443]  ? lock_acquire+0x1ed/0x520
[  706.026419]  ? ext4_filemap_fault+0x7a/0xad
[  706.030747]  ? lock_release+0xa00/0xa00
[  706.034727]  ? perf_trace_sched_process_exec+0x860/0x860
[  706.040180]  ? print_usage_bug+0xc0/0xc0
[  706.044245]  ? print_usage_bug+0xc0/0xc0
[  706.048322]  ? down_read+0x8d/0x120
[  706.051952]  ? ext4_filemap_fault+0x7a/0xad
[  706.056888]  ? __down_interruptible+0x700/0x700
[  706.061573]  ext4_filemap_fault+0x82/0xad
[  706.065728]  __do_fault+0x100/0x6b0
[  706.069358]  ? pmd_devmap_trans_unstable+0x220/0x220
[  706.074462]  ? mark_held_locks+0x130/0x130
[  706.078701]  ? mark_held_locks+0x130/0x130
[  706.082933]  ? find_held_lock+0x36/0x1c0
[  706.086996]  ? zap_class+0x640/0x640
[  706.090728]  ? find_held_lock+0x36/0x1c0
[  706.094795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.100339]  __handle_mm_fault+0x307c/0x5920
[  706.104749]  ? poll_select_copy_remaining+0x18c/0x6a0
[  706.109950]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  706.114799]  ? __might_fault+0x12b/0x1e0
[  706.118860]  ? lock_downgrade+0x900/0x900
[  706.123018]  ? zap_class+0x640/0x640
[  706.126741]  ? zap_class+0x640/0x640
[  706.130463]  ? find_held_lock+0x36/0x1c0
[  706.134535]  ? handle_mm_fault+0x42a/0xc70
[  706.138773]  ? lock_downgrade+0x900/0x900
[  706.142926]  ? check_preemption_disabled+0x48/0x280
[  706.147951]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  706.152881]  ? kasan_check_read+0x11/0x20
[  706.157032]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  706.162322]  ? rcu_softirq_qs+0x20/0x20
[  706.166294]  ? trace_hardirqs_off_caller+0x310/0x310
[  706.171398]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.176938]  ? check_preemption_disabled+0x48/0x280
[  706.181966]  handle_mm_fault+0x54f/0xc70
[  706.186031]  ? __handle_mm_fault+0x5920/0x5920
[  706.190632]  ? find_vma+0x34/0x190
[  706.194178]  __do_page_fault+0x5e8/0xe60
[  706.198243]  ? trace_hardirqs_off+0xb8/0x310
[  706.202666]  do_page_fault+0xf2/0x7e0
[  706.206472]  ? vmalloc_sync_all+0x30/0x30
[  706.210622]  ? error_entry+0x70/0xd0
[  706.214338]  ? trace_hardirqs_off_caller+0xbb/0x310
[  706.219351]  ? trace_hardirqs_on_caller+0xc0/0x310
[  706.224283]  ? syscall_return_slowpath+0x5e0/0x5e0
[  706.229212]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  706.234063]  ? trace_hardirqs_on_caller+0x310/0x310
[  706.239089]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  706.244547]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  706.249568]  ? prepare_exit_to_usermode+0x291/0x3b0
[  706.254590]  ? page_fault+0x8/0x30
[  706.258134]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  706.262985]  ? page_fault+0x8/0x30
[  706.266527]  page_fault+0x1e/0x30
[  706.269981] RIP: 0033:0x7f9db7ca8dd3
[  706.273708] Code: Bad RIP value.
[  706.277083] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  706.282445] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  706.289713] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  706.296982] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  706.304246] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  706.311513] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  706.318806] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  706.318874] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  706.325305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  706.325314] Call Trace:
[  706.331913] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  706.341149]  dump_stack+0x244/0x39d
[  706.343706] init cpuset=
[  706.353418]  ? dump_stack_print_info.cold.1+0x20/0x20
[  706.357017] /
[  706.359692]  warn_alloc.cold.117+0xb7/0x1bd
[  706.364848]  mems_allowed=0
[  706.366558]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  706.378657]  ? lock_downgrade+0x900/0x900
[  706.382817]  ? trace_hardirqs_off+0xb8/0x310
[  706.387232]  ? trace_hardirqs_off+0xb8/0x310
[  706.391654]  __alloc_pages_slowpath+0x2660/0x2d70
[  706.396531]  ? warn_alloc+0x120/0x120
[  706.400349]  ? warn_alloc+0x120/0x120
[  706.404153]  ? print_usage_bug+0xc0/0xc0
[  706.408217]  ? warn_alloc+0x120/0x120
[  706.412021]  ? print_usage_bug+0xc0/0xc0
[  706.416091]  ? __lock_acquire+0x62f/0x4c20
[  706.420329]  ? __lock_acquire+0x62f/0x4c20
[  706.424571]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.430118]  ? should_fail+0x22d/0xd01
[  706.434010]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  706.439126]  ? __lock_acquire+0x62f/0x4c20
[  706.443367]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  706.448467]  ? __lock_acquire+0x62f/0x4c20
[  706.452704]  ? should_fail+0x22d/0xd01
[  706.456592]  ? find_held_lock+0x36/0x1c0
[  706.460662]  ? mark_held_locks+0x130/0x130
[  706.464913]  ? mark_held_locks+0x130/0x130
[  706.469150]  ? zap_class+0x640/0x640
[  706.472866]  ? zap_class+0x640/0x640
[  706.476585]  ? print_usage_bug+0xc0/0xc0
[  706.480646]  ? do_raw_spin_unlock+0xa7/0x330
[  706.485067]  ? zap_class+0x640/0x640
[  706.488784]  ? print_usage_bug+0xc0/0xc0
[  706.492845]  ? wq_watchdog_touch+0x9c/0xfe
[  706.497087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.502630]  ? check_preemption_disabled+0x48/0x280
[  706.507658]  ? __lock_is_held+0xb5/0x140
[  706.511730]  __alloc_pages_nodemask+0xa80/0xde0
[  706.516418]  ? zap_class+0x640/0x640
[  706.520142]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  706.525172]  ? find_held_lock+0x36/0x1c0
[  706.529260]  ? ____cache_alloc_node+0x1c7/0x1e0
[  706.533931]  ? lock_downgrade+0x900/0x900
[  706.538087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.543632]  cache_grow_begin+0xa5/0x8c0
[  706.547696]  ? do_raw_spin_unlock+0xa7/0x330
[  706.552112]  fallback_alloc+0x204/0x2e0
[  706.556092]  ____cache_alloc_node+0x1c7/0x1e0
[  706.560598]  kmem_cache_alloc_node+0xe3/0x730
[  706.565107]  ? ipv6_get_ifaddr+0x42e/0x620
[  706.569353]  __alloc_skb+0x119/0x770
[  706.573076]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  706.578359]  ? netdev_alloc_frag+0x1f0/0x1f0
[  706.582769]  ? lock_downgrade+0x900/0x900
[  706.586927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.592466]  ? refcount_sub_and_test_checked+0x203/0x310
[  706.597927]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  706.603379]  ? addrconf_rs_timer+0x690/0x690
[  706.607798]  ndisc_alloc_skb+0x144/0x340
[  706.611864]  ndisc_send_rs+0x331/0x6e0
[  706.615758]  addrconf_rs_timer+0x314/0x690
[  706.620009]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  706.624360]  call_timer_fn+0x272/0x920
[  706.628251]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  706.632487]  ? process_timeout+0x40/0x40
[  706.636560]  ? __run_timers+0x7da/0xc70
[  706.640547]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.645057]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.649553]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  706.653792]  ? lockdep_hardirqs_on+0x296/0x5b0
[  706.658382]  ? trace_hardirqs_on+0xbd/0x310
[  706.662702]  ? kasan_check_read+0x11/0x20
[  706.666851]  ? __run_timers+0x7da/0xc70
[  706.670827]  ? trace_hardirqs_off_caller+0x310/0x310
[  706.675935]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  706.680177]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  706.684414]  __run_timers+0x7e5/0xc70
[  706.688228]  ? timer_fixup_init+0x70/0x70
[  706.692382]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.696876]  ? _raw_spin_unlock_irq+0x27/0x80
[  706.701377]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  706.705960]  ? trace_hardirqs_on+0xbd/0x310
[  706.710284]  ? kasan_check_read+0x11/0x20
[  706.714437]  ? finish_task_switch+0x1f4/0x910
[  706.718937]  ? trace_hardirqs_off_caller+0x310/0x310
[  706.724054]  ? compat_start_thread+0x80/0x80
[  706.728494]  ? pvclock_read_flags+0x160/0x160
[  706.732994]  ? __switch_to_asm+0x34/0x70
[  706.737067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.742608]  ? check_preemption_disabled+0x48/0x280
[  706.747633]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  706.753172]  ? rcu_pm_notify+0xc0/0xc0
[  706.757071]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  706.762611]  ? check_preemption_disabled+0x48/0x280
[  706.767638]  run_timer_softirq+0x52/0xb0
[  706.771699]  ? rcu_read_lock_sched_held+0x14f/0x180
[  706.776717]  __do_softirq+0x308/0xb7e
[  706.781039]  ? trace_hardirqs_on_caller+0xc0/0x310
[  706.785982]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  706.791083]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  706.796544]  ? schedule+0x108/0x460
[  706.800183]  ? trace_hardirqs_off+0xb8/0x310
[  706.804597]  ? smpboot_thread_fn+0x68b/0xa00
[  706.809008]  ? trace_hardirqs_on+0x310/0x310
[  706.813418]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.818955]  ? check_preemption_disabled+0x48/0x280
[  706.823993]  ? takeover_tasklets+0xa90/0xa90
[  706.828405]  run_ksoftirqd+0x5e/0x100
[  706.832207]  smpboot_thread_fn+0x68b/0xa00
[  706.836449]  ? sort_range+0x30/0x30
[  706.848422]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  706.853525]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  706.859071]  ? __kthread_parkme+0xfb/0x1a0
[  706.863321]  kthread+0x35a/0x420
[  706.866687]  ? sort_range+0x30/0x30
[  706.870312]  ? kthread_stop+0x900/0x900
[  706.874292]  ret_from_fork+0x3a/0x50
[  706.878019] warn_alloc_show_mem: 1 callbacks suppressed
[  706.878031] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  706.878032] Mem-Info:
[  706.878072] active_anon:34612 inactive_anon:506 isolated_anon:0
[  706.878072]  active_file:13 inactive_file:12 isolated_file:0
[  706.878072]  unevictable:0 dirty:0 writeback:0 unstable:0
[  706.878072]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  706.878072]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  706.878072]  free:13736 free_pcp:286 free_cma:0
[  706.883421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  706.889224] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  706.891625] Call Trace:
[  706.924591] Node 0 
[  706.933942]  <IRQ>
[  706.961635] 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
[  706.964201]  dump_stack+0x244/0x39d
[  706.966405] lowmem_reserve[]:
[  706.968550]  ? dump_stack_print_info.cold.1+0x20/0x20
[  706.994027]  0 2820
[  706.997684]  warn_alloc.cold.117+0xb7/0x1bd
[  707.000750]  6323
[  707.005931]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  707.008143]  6323
[  707.012455]  ? lock_downgrade+0x900/0x900
[  707.019332]  ? trace_hardirqs_off+0xb8/0x310
[  707.021368] Node 0 
[  707.025510]  ? trace_hardirqs_off+0xb8/0x310
[  707.029918] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  707.032125]  __alloc_pages_slowpath+0x2660/0x2d70
[  707.036502] lowmem_reserve[]:
[  707.063504]  ? warn_alloc+0x120/0x120
[  707.068308]  0
[  707.071406]  ? warn_alloc+0x120/0x120
[  707.075178]  0
[  707.076975]  ? print_usage_bug+0xc0/0xc0
[  707.080747]  3503
[  707.082542]  ? warn_alloc+0x120/0x120
[  707.086602]  3503
[  707.088660]  ? print_usage_bug+0xc0/0xc0
[  707.094493]  ? __lock_acquire+0x62f/0x4c20
[  707.098530] Node 0 
[  707.102755]  ? __lock_acquire+0x62f/0x4c20
[  707.102791] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  707.104997]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.109205] lowmem_reserve[]:
[  707.137581]  ? should_fail+0x22d/0xd01
[  707.143107]  0
[  707.146205]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  707.150157]  0
[  707.151955]  ? __lock_acquire+0x62f/0x4c20
[  707.157033]  0
[  707.158833]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  707.163051]  0
[  707.164854]  ? __lock_acquire+0x62f/0x4c20
[  707.171722]  ? should_fail+0x22d/0xd01
[  707.175932] Node 0 DMA: 1*4kB 
[  707.179825]  ? mark_held_locks+0x130/0x130
[  707.179842]  ? mark_held_locks+0x130/0x130
[  707.183009] (U) 
[  707.187241]  ? zap_class+0x640/0x640
[  707.191453] 0*8kB 
[  707.193424]  ? print_usage_bug+0xc0/0xc0
[  707.197114] 0*16kB 
[  707.199257]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.203290] 1*32kB 
[  707.205520]  ? check_preemption_disabled+0x48/0x280
[  707.211026] (U) 
[  707.213270]  ? __lock_is_held+0xb5/0x140
[  707.218257] 2*64kB 
[  707.220232]  __alloc_pages_nodemask+0xa80/0xde0
[  707.224263] (U) 
[  707.226494]  ? zap_class+0x640/0x640
[  707.231138] 1*128kB 
[  707.233110]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  707.236809] (U) 
[  707.239134]  ? find_held_lock+0x36/0x1c0
[  707.244118] 1*256kB 
[  707.246097]  ? ____cache_alloc_node+0x1c7/0x1e0
[  707.250129] (U) 
[  707.252447]  ? lock_downgrade+0x900/0x900
[  707.257090] 0*512kB 
[  707.259079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.263195] 1*1024kB (U) 
[  707.265525]  cache_grow_begin+0xa5/0x8c0
[  707.271033] 1*2048kB (M) 
[  707.273806]  ? do_raw_spin_unlock+0xa7/0x330
[  707.277843] 3*4096kB 
[  707.280596]  fallback_alloc+0x204/0x2e0
[  707.284974] (M) 
[  707.287382]  ____cache_alloc_node+0x1c7/0x1e0
[  707.291330] = 15908kB
[  707.293302]  kmem_cache_alloc_node+0xe3/0x730
[  707.297791] Node 0 
[  707.300198]  ? ipv6_get_ifaddr+0x42e/0x620
[  707.304664] DMA32: 
[  707.306900]  __alloc_skb+0x119/0x770
[  707.311103] 3*4kB 
[  707.313334]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.317016] (M) 
[  707.319165]  ? netdev_alloc_frag+0x1f0/0x1f0
[  707.324414] 6*8kB 
[  707.326381]  ? lock_downgrade+0x900/0x900
[  707.330760] (M) 
[  707.332910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.337026] 7*16kB (M) 
[  707.339018]  ? refcount_sub_and_test_checked+0x203/0x310
[  707.344534] 7*32kB 
[  707.347116]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  707.352538] (UM) 
[  707.354772]  ? addrconf_rs_timer+0x690/0x690
[  707.360193] 2*64kB 
[  707.362257]  ndisc_alloc_skb+0x144/0x340
[  707.366629] (M) 
[  707.368859]  ndisc_send_rs+0x331/0x6e0
[  707.372890] 3*128kB 
[  707.374866]  addrconf_rs_timer+0x314/0x690
[  707.378724] (UM) 
[  707.381051]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  707.385260] 5*256kB 
[  707.387329]  call_timer_fn+0x272/0x920
[  707.391526] (UM) 
[  707.393841]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  707.397706] 3*512kB 
[  707.399763]  ? process_timeout+0x40/0x40
[  707.403974] (M) 
[  707.406295]  ? mark_held_locks+0xc7/0x130
[  707.410319] 3*1024kB (UM) 
[  707.412305]  ? _raw_spin_unlock_irq+0x27/0x80
[  707.416426] 3*2048kB 
[  707.419263]  ? _raw_spin_unlock_irq+0x27/0x80
[  707.423731] (UM) 
[  707.426142]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  707.430611] 3*4096kB 
[  707.432665]  ? lockdep_hardirqs_on+0x296/0x5b0
[  707.436877] (M) 
[  707.439282]  ? trace_hardirqs_on+0xbd/0x310
[  707.443842] = 25228kB
[  707.445815]  ? kasan_check_read+0x11/0x20
[  707.450109] Node 0 
[  707.452518]  ? __run_timers+0x7da/0xc70
[  707.456636] Normal: 
[  707.458869]  ? trace_hardirqs_off_caller+0x310/0x310
[  707.462816] 604*4kB 
[  707.465146]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  707.470206] (UME) 496*8kB 
[  707.472538]  __run_timers+0x7e5/0xc70
[  707.476748] (UME) 
[  707.479597]  ? timer_fixup_init+0x70/0x70
[  707.483361] 238*16kB (ME) 
[  707.485515]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  707.489638] 101*32kB 
[  707.492478]  ? zap_class+0x640/0x640
[  707.497472] (UM) 
[  707.499878]  ? print_usage_bug+0xc0/0xc0
[  707.503564] 0*64kB 
[  707.505625]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  707.509657] 1*128kB 
[  707.511889]  ? find_held_lock+0x36/0x1c0
[  707.517058] (U) 
[  707.519382]  ? zap_class+0x640/0x640
[  707.523415] 1*256kB 
[  707.525387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.529072] (U) 0*512kB 
[  707.531402]  ? check_preemption_disabled+0x48/0x280
[  707.536909] 0*1024kB 0*2048kB 
[  707.539591]  ? __lock_is_held+0xb5/0x140
[  707.544583] 0*4096kB 
[  707.547768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.551800] = 13808kB
[  707.554204]  ? check_preemption_disabled+0x48/0x280
[  707.559720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  707.562131]  run_timer_softirq+0x52/0xb0
[  707.567131] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  707.575979]  ? rcu_read_lock_sched_held+0x14f/0x180
[  707.580017] 4634 total pagecache pages
[  707.588591]  __do_softirq+0x308/0xb7e
[  707.593601] 0 pages in swap cache
[  707.597486]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  707.601262] Swap cache stats: add 0, delete 0, find 0/0
[  707.604710]  ? lock_downgrade+0x900/0x900
[  707.609186] Free swap  = 0kB
[  707.614543]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  707.618662] Total swap = 0kB
[  707.621680]  ? pvclock_read_flags+0x160/0x160
[  707.626751] 1965979 pages RAM
[  707.629765]  ? lapic_next_event+0x5a/0x90
[  707.634265] 0 pages HighMem/MovableOnly
[  707.637364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.641485] 342292 pages reserved
[  707.645454]  ? kvm_clock_read+0x18/0x30
[  707.651125] 0 pages cma reserved
[  707.651208] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  707.654584]  ? kvm_sched_clock_read+0x9/0x20
[  707.654602]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  707.658648] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  707.661919]  ? check_preemption_disabled+0x48/0x280
[  707.668384] ksoftirqd/1 cpuset=
[  707.672793]  irq_exit+0x17f/0x1c0
[  707.678298] /
[  707.688613]  smp_apic_timer_interrupt+0x1cb/0x760
[  707.693604]  mems_allowed=0
[  707.696874]  ? smp_reschedule_interrupt+0x109/0x650
[  707.714794]  ? smp_call_function_single_interrupt+0x650/0x650
[  707.720683]  ? interrupt_entry+0xb5/0xc0
[  707.724759]  ? trace_hardirqs_off_caller+0xbb/0x310
[  707.729787]  ? trace_hardirqs_off_caller+0xbb/0x310
[  707.734810]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  707.740458]  ? trace_hardirqs_on_caller+0x310/0x310
[  707.745479]  ? trace_hardirqs_on_caller+0x310/0x310
[  707.750499]  ? task_prio+0x50/0x50
[  707.754053]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.759599]  ? check_preemption_disabled+0x48/0x280
[  707.764630]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  707.769479]  apic_timer_interrupt+0xf/0x20
[  707.773709]  </IRQ>
[  707.775952] RIP: 0010:dump_stack+0x20e/0x39d
[  707.780360] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  707.799260] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  707.806968] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  707.814233] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  707.821503] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  707.828769] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  707.836035] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  707.843339]  ? dump_stack+0x205/0x39d
[  707.847155]  ? dump_stack_print_info.cold.1+0x20/0x20
[  707.852360]  dump_header+0x27b/0xf72
[  707.856099]  ? mark_held_locks+0x130/0x130
[  707.860336]  ? pagefault_out_of_memory+0x197/0x197
[  707.865270]  ? __lock_acquire+0x62f/0x4c20
[  707.869525]  ? zap_class+0x640/0x640
[  707.873241]  ? percpu_ref_get_many+0x240/0x240
[  707.877827]  ? print_usage_bug+0xc0/0xc0
[  707.881904]  ? print_usage_bug+0xc0/0xc0
[  707.885982]  ? zap_class+0x640/0x640
[  707.889695]  ? print_usage_bug+0xc0/0xc0
[  707.893755]  ? print_usage_bug+0xc0/0xc0
[  707.897821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  707.903363]  ? find_held_lock+0x36/0x1c0
[  707.907432]  ? mark_held_locks+0xc7/0x130
[  707.911584]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  707.916688]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  707.921796]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  707.926378]  ? trace_hardirqs_on+0xbd/0x310
[  707.930702]  ? kasan_check_read+0x11/0x20
[  707.934848]  ? ___ratelimit+0x3b4/0x672
[  707.938822]  ? trace_hardirqs_off_caller+0x310/0x310
[  707.943928]  ? trace_hardirqs_on+0x310/0x310
[  707.948338]  ? lock_downgrade+0x900/0x900
[  707.952497]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  707.957605]  ? ___ratelimit+0x3b9/0x672
[  707.961584]  ? idr_get_free+0xec0/0xec0
[  707.965560]  ? find_held_lock+0x36/0x1c0
[  707.969635]  oom_kill_process.cold.27+0x10/0x903
[  707.974393]  ? zap_class+0x640/0x640
[  707.978112]  ? check_preemption_disabled+0x48/0x280
[  707.983137]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  707.988079]  ? kasan_check_read+0x11/0x20
[  707.992232]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  707.997513]  ? oom_evaluate_task+0x540/0x540
[  708.001923]  ? find_held_lock+0x36/0x1c0
[  708.005995]  ? out_of_memory+0x974/0x1430
[  708.010144]  ? lock_downgrade+0x900/0x900
[  708.014291]  ? check_preemption_disabled+0x48/0x280
[  708.019312]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.024240]  ? kasan_check_read+0x11/0x20
[  708.028388]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.033669]  ? rcu_softirq_qs+0x20/0x20
[  708.037647]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.043204]  ? oom_evaluate_task+0x302/0x540
[  708.047620]  out_of_memory+0xa84/0x1430
[  708.051606]  ? oom_killer_disable+0x3a0/0x3a0
[  708.056105]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  708.061041]  ? __mutex_add_waiter+0x2a0/0x2a0
[  708.065567]  __alloc_pages_slowpath+0x22d4/0x2d70
[  708.070444]  ? warn_alloc+0x120/0x120
[  708.074243]  ? rcu_softirq_qs+0x20/0x20
[  708.078241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.083782]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.089323]  ? should_fail+0x22d/0xd01
[  708.093216]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  708.098322]  ? zap_class+0x640/0x640
[  708.102072]  ? __lock_is_held+0xb5/0x140
[  708.106142]  ? mark_held_locks+0x130/0x130
[  708.110377]  ? lock_release+0xa00/0xa00
[  708.114356]  ? perf_trace_sched_process_exec+0x860/0x860
[  708.119817]  ? __might_sleep+0x95/0x190
[  708.123797]  __alloc_pages_nodemask+0xa80/0xde0
[  708.128475]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  708.133494]  ? __page_cache_alloc+0x191/0x5c0
[  708.137993]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.142926]  ? kasan_check_read+0x11/0x20
[  708.147092]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.152376]  ? zap_class+0x640/0x640
[  708.156106]  ? zap_class+0x640/0x640
[  708.159820]  ? zap_class+0x640/0x640
[  708.163533]  ? __do_page_cache_readahead+0x7ce/0x980
[  708.168641]  ? find_held_lock+0x36/0x1c0
[  708.172707]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  708.178250]  alloc_pages_current+0x173/0x350
[  708.183014]  __page_cache_alloc+0x38c/0x5c0
[  708.187343]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.192277]  ? kasan_check_read+0x11/0x20
[  708.196431]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.201711]  ? generic_perform_write+0x6a0/0x6a0
[  708.206467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.212005]  ? check_preemption_disabled+0x48/0x280
[  708.217034]  filemap_fault+0x1594/0x25f0
[  708.221124]  ? __lock_page_or_retry+0xa00/0xa00
[  708.225795]  ? mark_held_locks+0x130/0x130
[  708.230031]  ? rcu_softirq_qs+0x20/0x20
[  708.234022]  ? remove_wait_queue+0x1a6/0x360
[  708.238437]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.243550]  ? filemap_map_pages+0xe04/0x1990
[  708.248061]  ? print_usage_bug+0xc0/0xc0
[  708.252130]  ? add_wait_queue+0x2b0/0x2b0
[  708.256326]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  708.261255]  ? print_usage_bug+0xc0/0xc0
[  708.265326]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  708.270866]  ? fput+0x130/0x1a0
[  708.274147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.279690]  ? print_usage_bug+0xc0/0xc0
[  708.283759]  ? __lock_acquire+0x62f/0x4c20
[  708.288005]  ? lock_acquire+0x1ed/0x520
[  708.291986]  ? ext4_filemap_fault+0x7a/0xad
[  708.296312]  ? lock_release+0xa00/0xa00
[  708.300288]  ? perf_trace_sched_process_exec+0x860/0x860
[  708.305739]  ? print_usage_bug+0xc0/0xc0
[  708.309804]  ? print_usage_bug+0xc0/0xc0
[  708.313878]  ? down_read+0x8d/0x120
[  708.317503]  ? ext4_filemap_fault+0x7a/0xad
[  708.321829]  ? __down_interruptible+0x700/0x700
[  708.326513]  ext4_filemap_fault+0x82/0xad
[  708.330662]  __do_fault+0x100/0x6b0
[  708.334293]  ? pmd_devmap_trans_unstable+0x220/0x220
[  708.339398]  ? mark_held_locks+0x130/0x130
[  708.343635]  ? mark_held_locks+0x130/0x130
[  708.347870]  ? find_held_lock+0x36/0x1c0
[  708.351934]  ? zap_class+0x640/0x640
[  708.355651]  ? find_held_lock+0x36/0x1c0
[  708.359718]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.365259]  __handle_mm_fault+0x307c/0x5920
[  708.369667]  ? poll_select_copy_remaining+0x18c/0x6a0
[  708.374864]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  708.379717]  ? __might_fault+0x12b/0x1e0
[  708.383782]  ? lock_downgrade+0x900/0x900
[  708.387938]  ? zap_class+0x640/0x640
[  708.391648]  ? zap_class+0x640/0x640
[  708.395367]  ? find_held_lock+0x36/0x1c0
[  708.399435]  ? handle_mm_fault+0x42a/0xc70
[  708.403673]  ? lock_downgrade+0x900/0x900
[  708.407827]  ? check_preemption_disabled+0x48/0x280
[  708.412864]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  708.417803]  ? kasan_check_read+0x11/0x20
[  708.421957]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.427240]  ? rcu_softirq_qs+0x20/0x20
[  708.431215]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.436322]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.441861]  ? check_preemption_disabled+0x48/0x280
[  708.446885]  handle_mm_fault+0x54f/0xc70
[  708.450955]  ? __handle_mm_fault+0x5920/0x5920
[  708.455544]  ? find_vma+0x34/0x190
[  708.459097]  __do_page_fault+0x5e8/0xe60
[  708.463156]  ? trace_hardirqs_off+0xb8/0x310
[  708.467578]  do_page_fault+0xf2/0x7e0
[  708.471418]  ? vmalloc_sync_all+0x30/0x30
[  708.475568]  ? error_entry+0x70/0xd0
[  708.479284]  ? trace_hardirqs_off_caller+0xbb/0x310
[  708.484297]  ? trace_hardirqs_on_caller+0xc0/0x310
[  708.489227]  ? syscall_return_slowpath+0x5e0/0x5e0
[  708.494161]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  708.499004]  ? trace_hardirqs_on_caller+0x310/0x310
[  708.504022]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  708.509484]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  708.514504]  ? prepare_exit_to_usermode+0x291/0x3b0
[  708.519527]  ? page_fault+0x8/0x30
[  708.523089]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  708.527935]  ? page_fault+0x8/0x30
[  708.531482]  page_fault+0x1e/0x30
[  708.534933] RIP: 0033:0x7f9db7ca8dd3
[  708.538664] Code: Bad RIP value.
[  708.542028] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  708.547405] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  708.554675] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  708.561940] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  708.569204] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  708.576468] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  708.583768] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  708.583833] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  708.590260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  708.590265] Call Trace:
[  708.590289]  dump_stack+0x244/0x39d
[  708.590307]  ? dump_stack_print_info.cold.1+0x20/0x20
[  708.596854] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  708.606139]  warn_alloc.cold.117+0xb7/0x1bd
[  708.608696] init cpuset=
[  708.612319]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  708.617481] /
[  708.627181]  ? lock_downgrade+0x900/0x900
[  708.631479]  mems_allowed=0
[  708.634144]  ? trace_hardirqs_off+0xb8/0x310
[  708.652093]  ? trace_hardirqs_off+0xb8/0x310
[  708.656516]  __alloc_pages_slowpath+0x2660/0x2d70
[  708.661395]  ? warn_alloc+0x120/0x120
[  708.665200]  ? warn_alloc+0x120/0x120
[  708.669005]  ? print_usage_bug+0xc0/0xc0
[  708.673070]  ? warn_alloc+0x120/0x120
[  708.676891]  ? print_usage_bug+0xc0/0xc0
[  708.680951]  ? __lock_acquire+0x62f/0x4c20
[  708.685184]  ? __lock_acquire+0x62f/0x4c20
[  708.689427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  708.694961]  ? should_fail+0x22d/0xd01
[  708.698852]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  708.703956]  ? __lock_acquire+0x62f/0x4c20
[  708.708196]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  708.713300]  ? __lock_acquire+0x62f/0x4c20
[  708.717536]  ? should_fail+0x22d/0xd01
[  708.721431]  ? find_held_lock+0x36/0x1c0
[  708.725502]  ? mark_held_locks+0x130/0x130
[  708.729741]  ? mark_held_locks+0x130/0x130
[  708.733975]  ? zap_class+0x640/0x640
[  708.737693]  ? mark_held_locks+0xc7/0x130
[  708.741840]  ? do_raw_spin_unlock+0xa7/0x330
[  708.746248]  ? zap_class+0x640/0x640
[  708.749963]  ? print_usage_bug+0xc0/0xc0
[  708.754028]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.759577]  ? check_preemption_disabled+0x48/0x280
[  708.764608]  ? __lock_is_held+0xb5/0x140
[  708.768673]  __alloc_pages_nodemask+0xa80/0xde0
[  708.773344]  ? zap_class+0x640/0x640
[  708.777070]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  708.782601]  ? find_held_lock+0x36/0x1c0
[  708.786671]  ? ____cache_alloc_node+0x1c7/0x1e0
[  708.791338]  ? lock_downgrade+0x900/0x900
[  708.795494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.801038]  cache_grow_begin+0xa5/0x8c0
[  708.805113]  ? do_raw_spin_unlock+0xa7/0x330
[  708.809534]  fallback_alloc+0x204/0x2e0
[  708.813523]  ____cache_alloc_node+0x1c7/0x1e0
[  708.818024]  kmem_cache_alloc_node+0xe3/0x730
[  708.822529]  ? ipv6_get_ifaddr+0x42e/0x620
[  708.826777]  __alloc_skb+0x119/0x770
[  708.830491]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  708.835772]  ? netdev_alloc_frag+0x1f0/0x1f0
[  708.840181]  ? lock_downgrade+0x900/0x900
[  708.844335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.849873]  ? refcount_sub_and_test_checked+0x203/0x310
[  708.855328]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  708.860778]  ? addrconf_rs_timer+0x690/0x690
[  708.865204]  ndisc_alloc_skb+0x144/0x340
[  708.869271]  ndisc_send_rs+0x331/0x6e0
[  708.873166]  addrconf_rs_timer+0x314/0x690
[  708.877406]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  708.881661]  call_timer_fn+0x272/0x920
[  708.885546]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  708.889788]  ? process_timeout+0x40/0x40
[  708.893859]  ? __run_timers+0x7da/0xc70
[  708.897835]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.902335]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.906827]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  708.911072]  ? lockdep_hardirqs_on+0x296/0x5b0
[  708.915658]  ? trace_hardirqs_on+0xbd/0x310
[  708.919981]  ? kasan_check_read+0x11/0x20
[  708.924130]  ? __run_timers+0x7da/0xc70
[  708.928108]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.933215]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  708.937454]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  708.941688]  __run_timers+0x7e5/0xc70
[  708.945500]  ? timer_fixup_init+0x70/0x70
[  708.949647]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.954145]  ? _raw_spin_unlock_irq+0x27/0x80
[  708.958639]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  708.963222]  ? trace_hardirqs_on+0xbd/0x310
[  708.967541]  ? kasan_check_read+0x11/0x20
[  708.971696]  ? finish_task_switch+0x1f4/0x910
[  708.976190]  ? trace_hardirqs_off_caller+0x310/0x310
[  708.981300]  ? compat_start_thread+0x80/0x80
[  708.985731]  ? pvclock_read_flags+0x160/0x160
[  708.990225]  ? __switch_to_asm+0x34/0x70
[  708.994284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  708.999821]  ? check_preemption_disabled+0x48/0x280
[  709.004860]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  709.010429]  ? rcu_pm_notify+0xc0/0xc0
[  709.014320]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.019857]  ? check_preemption_disabled+0x48/0x280
[  709.024880]  run_timer_softirq+0x52/0xb0
[  709.028942]  ? rcu_read_lock_sched_held+0x14f/0x180
[  709.033958]  __do_softirq+0x308/0xb7e
[  709.037762]  ? trace_hardirqs_on_caller+0xc0/0x310
[  709.042695]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  709.047795]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  709.053250]  ? schedule+0x108/0x460
[  709.056888]  ? trace_hardirqs_off+0xb8/0x310
[  709.061295]  ? smpboot_thread_fn+0x68b/0xa00
[  709.065704]  ? trace_hardirqs_on+0x310/0x310
[  709.070116]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.075651]  ? check_preemption_disabled+0x48/0x280
[  709.080669]  ? takeover_tasklets+0xa90/0xa90
[  709.085087]  run_ksoftirqd+0x5e/0x100
[  709.088892]  smpboot_thread_fn+0x68b/0xa00
[  709.093128]  ? sort_range+0x30/0x30
[  709.096755]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  709.101858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.107398]  ? __kthread_parkme+0xfb/0x1a0
[  709.111639]  kthread+0x35a/0x420
[  709.115005]  ? sort_range+0x30/0x30
[  709.118631]  ? kthread_stop+0x900/0x900
[  709.122612]  ret_from_fork+0x3a/0x50
[  709.126338] warn_alloc_show_mem: 1 callbacks suppressed
[  709.126350] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  709.126351] Mem-Info:
[  709.126382] active_anon:34612 inactive_anon:506 isolated_anon:0
[  709.126382]  active_file:13 inactive_file:12 isolated_file:0
[  709.126382]  unevictable:0 dirty:0 writeback:0 unstable:0
[  709.126382]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  709.126382]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  709.126382]  free:13736 free_pcp:286 free_cma:0
[  709.131724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  709.137527] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  709.139932] Call Trace:
[  709.172896] Node 0 
[  709.182241]  <IRQ>
[  709.209924] 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
[  709.212486]  dump_stack+0x244/0x39d
[  709.214693] lowmem_reserve[]:
[  709.216837]  ? dump_stack_print_info.cold.1+0x20/0x20
[  709.242318]  0
[  709.245947]  warn_alloc.cold.117+0xb7/0x1bd
[  709.249018]  2820
[  709.254203]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  709.255975]  6323
[  709.260291]  ? lock_downgrade+0x900/0x900
[  709.262329]  6323
[  709.267170]  ? trace_hardirqs_off+0xb8/0x310
[  709.273353]  ? trace_hardirqs_off+0xb8/0x310
[  709.275394] Node 0 
[  709.279797]  __alloc_pages_slowpath+0x2660/0x2d70
[  709.284201] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  709.286431]  ? warn_alloc+0x120/0x120
[  709.291218] lowmem_reserve[]: 0
[  709.318207]  ? warn_alloc+0x120/0x120
[  709.321985]  0
[  709.325256]  ? print_usage_bug+0xc0/0xc0
[  709.329030]  3503
[  709.330833]  ? warn_alloc+0x120/0x120
[  709.334869]  3503
[  709.336926]  ? print_usage_bug+0xc0/0xc0
[  709.342756]  ? __lock_acquire+0x62f/0x4c20
[  709.346791] Node 0 
[  709.351011]  ? __lock_acquire+0x62f/0x4c20
[  709.351056] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  709.353258]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.357468] lowmem_reserve[]:
[  709.385835]  ? should_fail+0x22d/0xd01
[  709.391341]  0 0
[  709.394448]  ? __lock_acquire+0x62f/0x4c20
[  709.398308]  0
[  709.400278]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  709.404488]  0
[  709.406281]  ? __lock_acquire+0x62f/0x4c20
[  709.413154]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  709.417364] Node 0 
[  709.422456]  ? __lock_acquire+0x62f/0x4c20
[  709.422467] DMA: 
[  709.424694]  ? should_fail+0x22d/0xd01
[  709.428907] 1*4kB 
[  709.430965]  ? mark_held_locks+0x130/0x130
[  709.434824] (U) 
[  709.436968]  ? mark_held_locks+0x130/0x130
[  709.441178] 0*8kB 
[  709.443149]  ? zap_class+0x640/0x640
[  709.447376] 0*16kB 
[  709.449519]  ? zap_class+0x640/0x640
[  709.453223] 1*32kB 
[  709.455450]  ? print_usage_bug+0xc0/0xc0
[  709.459140] (U) 
[  709.461374]  ? do_raw_spin_unlock+0xa7/0x330
[  709.465411] 2*64kB 
[  709.467381]  ? zap_class+0x640/0x640
[  709.471762] (U) 
[  709.473990]  ? print_usage_bug+0xc0/0xc0
[  709.477680] 1*128kB 
[  709.479646]  ? wq_watchdog_touch+0x9c/0xfe
[  709.483682] (U) 
[  709.486004]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.490211] 1*256kB 
[  709.492182]  ? check_preemption_disabled+0x48/0x280
[  709.497688] (U) 
[  709.500013]  ? __lock_is_held+0xb5/0x140
[  709.504999] 0*512kB 
[  709.506973]  __alloc_pages_nodemask+0xa80/0xde0
[  709.511007] 1*1024kB 
[  709.513324]  ? zap_class+0x640/0x640
[  709.517974] (U) 
[  709.520383]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  709.524079] 1*2048kB 
[  709.526064]  ? find_held_lock+0x36/0x1c0
[  709.531053] (M) 
[  709.533467]  ? ____cache_alloc_node+0x1c7/0x1e0
[  709.537496] 3*4096kB 
[  709.539463]  ? lock_downgrade+0x900/0x900
[  709.544107] (M) 
[  709.546512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.550633] = 15908kB
[  709.552605]  cache_grow_begin+0xa5/0x8c0
[  709.558118] Node 0 
[  709.560520]  ? do_raw_spin_unlock+0xa7/0x330
[  709.564553] DMA32: 
[  709.566789]  fallback_alloc+0x204/0x2e0
[  709.571171] 3*4kB 
[  709.573401]  ____cache_alloc_node+0x1c7/0x1e0
[  709.577351] (M) 
[  709.579499]  kmem_cache_alloc_node+0xe3/0x730
[  709.583970] 6*8kB 
[  709.585944]  ? ipv6_get_ifaddr+0x42e/0x620
[  709.590415] (M) 
[  709.592565]  __alloc_skb+0x119/0x770
[  709.596770] 7*16kB 
[  709.598780]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  709.602464] (M) 
[  709.604698]  ? netdev_alloc_frag+0x1f0/0x1f0
[  709.609949] 7*32kB 
[  709.611916]  ? lock_downgrade+0x900/0x900
[  709.616300] (UM) 
[  709.618535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.622656] 2*64kB 
[  709.624713]  ? refcount_sub_and_test_checked+0x203/0x310
[  709.630223] (M) 
[  709.632455]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  709.637876] 3*128kB 
[  709.639848]  ? addrconf_rs_timer+0x690/0x690
[  709.645272] (UM) 
[  709.648092]  ndisc_alloc_skb+0x144/0x340
[  709.652155] 5*256kB 
[  709.654215]  ndisc_send_rs+0x331/0x6e0
[  709.658250] (UM) 
[  709.660569]  addrconf_rs_timer+0x314/0x690
[  709.664439] 3*512kB 
[  709.666496]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  709.670711] (M) 
[  709.673035]  call_timer_fn+0x272/0x920
[  709.677238] 3*1024kB 
[  709.679210]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  709.683078] (UM) 
[  709.685485]  ? process_timeout+0x40/0x40
[  709.689702] 3*2048kB 
[  709.691766]  ? mark_held_locks+0xc7/0x130
[  709.695802] (UM) 
[  709.698218]  ? _raw_spin_unlock_irq+0x27/0x80
[  709.702336] 3*4096kB 
[  709.704392]  ? _raw_spin_unlock_irq+0x27/0x80
[  709.708865] (M) 
[  709.711274]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  709.715743] = 25228kB
[  709.717718]  ? lockdep_hardirqs_on+0x296/0x5b0
[  709.721926] Node 0 
[  709.724338]  ? trace_hardirqs_on+0xbd/0x310
[  709.728895] Normal: 
[  709.731133]  ? kasan_check_read+0x11/0x20
[  709.735431] 604*4kB 
[  709.737748]  ? __run_timers+0x7da/0xc70
[  709.741869] (UME) 
[  709.744189]  ? trace_hardirqs_off_caller+0x310/0x310
[  709.748141] 496*8kB 
[  709.750296]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  709.755362] (UME) 
[  709.757681]  __run_timers+0x7e5/0xc70
[  709.761888] 238*16kB 
[  709.764037]  ? timer_fixup_init+0x70/0x70
[  709.767805] (ME) 
[  709.770209]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  709.774330] 101*32kB 
[  709.776391]  ? zap_class+0x640/0x640
[  709.781384] (UM) 
[  709.783791]  ? print_usage_bug+0xc0/0xc0
[  709.787481] 0*64kB 
[  709.789537]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  709.793574] 1*128kB 
[  709.795804]  ? find_held_lock+0x36/0x1c0
[  709.800966] (U) 
[  709.803283]  ? zap_class+0x640/0x640
[  709.807318] 1*256kB 
[  709.809293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.812976] (U) 
[  709.815295]  ? check_preemption_disabled+0x48/0x280
[  709.820806] 0*512kB 
[  709.822777]  ? __lock_is_held+0xb5/0x140
[  709.827777] 0*1024kB 
[  709.830095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.834132] 0*2048kB 
[  709.836533]  ? check_preemption_disabled+0x48/0x280
[  709.842041] 0*4096kB 
[  709.844457]  run_timer_softirq+0x52/0xb0
[  709.849443] = 13808kB
[  709.851845]  ? rcu_read_lock_sched_held+0x14f/0x180
[  709.855890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  709.858291]  __do_softirq+0x308/0xb7e
[  709.863289] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  709.872109]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  709.875891] 4634 total pagecache pages
[  709.884476]  ? lock_downgrade+0x900/0x900
[  709.888950] 0 pages in swap cache
[  709.892824]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  709.896947] Swap cache stats: add 0, delete 0, find 0/0
[  709.900392]  ? pvclock_read_flags+0x160/0x160
[  709.905465] Free swap  = 0kB
[  709.910823]  ? lapic_next_event+0x5a/0x90
[  709.915293] Total swap = 0kB
[  709.918302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  709.922421] 1965979 pages RAM
[  709.925435]  ? kvm_clock_read+0x18/0x30
[  709.930947] 0 pages HighMem/MovableOnly
[  709.934056]  ? kvm_sched_clock_read+0x9/0x20
[  709.938004] 342292 pages reserved
[  709.941974]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  709.946357] 0 pages cma reserved
[  709.949807]  ? check_preemption_disabled+0x48/0x280
[  709.955393] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  709.958687]  irq_exit+0x17f/0x1c0
[  709.958709]  smp_apic_timer_interrupt+0x1cb/0x760
[  709.963869] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  709.970189]  ? smp_reschedule_interrupt+0x109/0x650
[  709.973623] ksoftirqd/1 cpuset=
[  709.978456]  ? smp_call_function_single_interrupt+0x650/0x650
[  709.988753] /
[  709.993773]  ? interrupt_entry+0xb5/0xc0
[  709.997022]  mems_allowed=0
[  710.002899]  ? trace_hardirqs_off_caller+0xbb/0x310
[  710.016570]  ? trace_hardirqs_off_caller+0xbb/0x310
[  710.021595]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.026445]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.031460]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.036482]  ? task_prio+0x50/0x50
[  710.040026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.045580]  ? check_preemption_disabled+0x48/0x280
[  710.050606]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.055460]  apic_timer_interrupt+0xf/0x20
[  710.059691]  </IRQ>
[  710.061933] RIP: 0010:dump_stack+0x20e/0x39d
[  710.066344] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  710.085264] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  710.093032] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  710.100310] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  710.107579] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  710.114848] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  710.122115] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  710.129407]  ? dump_stack+0x205/0x39d
[  710.133222]  ? dump_stack_print_info.cold.1+0x20/0x20
[  710.138429]  dump_header+0x27b/0xf72
[  710.142159]  ? mark_held_locks+0x130/0x130
[  710.146406]  ? pagefault_out_of_memory+0x197/0x197
[  710.151438]  ? __lock_acquire+0x62f/0x4c20
[  710.155674]  ? zap_class+0x640/0x640
[  710.159394]  ? percpu_ref_get_many+0x240/0x240
[  710.163979]  ? print_usage_bug+0xc0/0xc0
[  710.168041]  ? print_usage_bug+0xc0/0xc0
[  710.172128]  ? zap_class+0x640/0x640
[  710.175843]  ? print_usage_bug+0xc0/0xc0
[  710.179904]  ? print_usage_bug+0xc0/0xc0
[  710.183977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.189519]  ? find_held_lock+0x36/0x1c0
[  710.193589]  ? mark_held_locks+0xc7/0x130
[  710.197744]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  710.202850]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  710.207954]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  710.212539]  ? trace_hardirqs_on+0xbd/0x310
[  710.216860]  ? kasan_check_read+0x11/0x20
[  710.221010]  ? ___ratelimit+0x3b4/0x672
[  710.224989]  ? trace_hardirqs_off_caller+0x310/0x310
[  710.230104]  ? trace_hardirqs_on+0x310/0x310
[  710.234516]  ? lock_downgrade+0x900/0x900
[  710.238676]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  710.243782]  ? ___ratelimit+0x3b9/0x672
[  710.247763]  ? idr_get_free+0xec0/0xec0
[  710.251745]  ? find_held_lock+0x36/0x1c0
[  710.255824]  oom_kill_process.cold.27+0x10/0x903
[  710.260584]  ? zap_class+0x640/0x640
[  710.264301]  ? check_preemption_disabled+0x48/0x280
[  710.269326]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.274262]  ? kasan_check_read+0x11/0x20
[  710.278413]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.283701]  ? oom_evaluate_task+0x540/0x540
[  710.288121]  ? find_held_lock+0x36/0x1c0
[  710.292196]  ? out_of_memory+0x974/0x1430
[  710.296346]  ? lock_downgrade+0x900/0x900
[  710.300498]  ? check_preemption_disabled+0x48/0x280
[  710.305529]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.310466]  ? kasan_check_read+0x11/0x20
[  710.314624]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.319904]  ? rcu_softirq_qs+0x20/0x20
[  710.323889]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.329434]  ? oom_evaluate_task+0x302/0x540
[  710.333868]  out_of_memory+0xa84/0x1430
[  710.337869]  ? oom_killer_disable+0x3a0/0x3a0
[  710.342371]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  710.347311]  ? __mutex_add_waiter+0x2a0/0x2a0
[  710.351824]  __alloc_pages_slowpath+0x22d4/0x2d70
[  710.356701]  ? warn_alloc+0x120/0x120
[  710.360505]  ? rcu_softirq_qs+0x20/0x20
[  710.364507]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.370058]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.375613]  ? should_fail+0x22d/0xd01
[  710.379508]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  710.384616]  ? zap_class+0x640/0x640
[  710.388354]  ? __lock_is_held+0xb5/0x140
[  710.392429]  ? mark_held_locks+0x130/0x130
[  710.396669]  ? lock_release+0xa00/0xa00
[  710.400650]  ? perf_trace_sched_process_exec+0x860/0x860
[  710.406125]  ? __might_sleep+0x95/0x190
[  710.410111]  __alloc_pages_nodemask+0xa80/0xde0
[  710.414800]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  710.419826]  ? __page_cache_alloc+0x191/0x5c0
[  710.424325]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.429253]  ? kasan_check_read+0x11/0x20
[  710.433402]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.438682]  ? zap_class+0x640/0x640
[  710.442411]  ? zap_class+0x640/0x640
[  710.446131]  ? zap_class+0x640/0x640
[  710.449855]  ? __do_page_cache_readahead+0x7ce/0x980
[  710.454982]  ? find_held_lock+0x36/0x1c0
[  710.459077]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  710.464624]  alloc_pages_current+0x173/0x350
[  710.469039]  __page_cache_alloc+0x38c/0x5c0
[  710.473389]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.478316]  ? kasan_check_read+0x11/0x20
[  710.482467]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.487746]  ? generic_perform_write+0x6a0/0x6a0
[  710.492505]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.498052]  ? check_preemption_disabled+0x48/0x280
[  710.503093]  filemap_fault+0x1594/0x25f0
[  710.507167]  ? __lock_page_or_retry+0xa00/0xa00
[  710.511845]  ? mark_held_locks+0x130/0x130
[  710.516088]  ? rcu_softirq_qs+0x20/0x20
[  710.520081]  ? remove_wait_queue+0x1a6/0x360
[  710.524492]  ? trace_hardirqs_off_caller+0x310/0x310
[  710.529605]  ? filemap_map_pages+0xe04/0x1990
[  710.534110]  ? print_usage_bug+0xc0/0xc0
[  710.538176]  ? add_wait_queue+0x2b0/0x2b0
[  710.542327]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  710.547252]  ? print_usage_bug+0xc0/0xc0
[  710.551315]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  710.556853]  ? fput+0x130/0x1a0
[  710.560137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  710.565688]  ? print_usage_bug+0xc0/0xc0
[  710.569760]  ? __lock_acquire+0x62f/0x4c20
[  710.574007]  ? lock_acquire+0x1ed/0x520
[  710.577988]  ? ext4_filemap_fault+0x7a/0xad
[  710.582320]  ? lock_release+0xa00/0xa00
[  710.586298]  ? perf_trace_sched_process_exec+0x860/0x860
[  710.591756]  ? print_usage_bug+0xc0/0xc0
[  710.595819]  ? print_usage_bug+0xc0/0xc0
[  710.599895]  ? down_read+0x8d/0x120
[  710.603527]  ? ext4_filemap_fault+0x7a/0xad
[  710.607856]  ? __down_interruptible+0x700/0x700
[  710.612545]  ext4_filemap_fault+0x82/0xad
[  710.616702]  __do_fault+0x100/0x6b0
[  710.620337]  ? pmd_devmap_trans_unstable+0x220/0x220
[  710.625450]  ? mark_held_locks+0x130/0x130
[  710.629699]  ? mark_held_locks+0x130/0x130
[  710.633933]  ? find_held_lock+0x36/0x1c0
[  710.638001]  ? zap_class+0x640/0x640
[  710.641715]  ? find_held_lock+0x36/0x1c0
[  710.645791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.651342]  __handle_mm_fault+0x307c/0x5920
[  710.655756]  ? poll_select_copy_remaining+0x18c/0x6a0
[  710.660966]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  710.665818]  ? __might_fault+0x12b/0x1e0
[  710.669882]  ? lock_downgrade+0x900/0x900
[  710.674041]  ? zap_class+0x640/0x640
[  710.677771]  ? zap_class+0x640/0x640
[  710.681492]  ? find_held_lock+0x36/0x1c0
[  710.685567]  ? handle_mm_fault+0x42a/0xc70
[  710.689807]  ? lock_downgrade+0x900/0x900
[  710.693956]  ? check_preemption_disabled+0x48/0x280
[  710.698982]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  710.703917]  ? kasan_check_read+0x11/0x20
[  710.708079]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  710.713359]  ? rcu_softirq_qs+0x20/0x20
[  710.717336]  ? trace_hardirqs_off_caller+0x310/0x310
[  710.722456]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.727995]  ? check_preemption_disabled+0x48/0x280
[  710.733022]  handle_mm_fault+0x54f/0xc70
[  710.737100]  ? __handle_mm_fault+0x5920/0x5920
[  710.741689]  ? find_vma+0x34/0x190
[  710.745237]  __do_page_fault+0x5e8/0xe60
[  710.749298]  ? trace_hardirqs_off+0xb8/0x310
[  710.753722]  do_page_fault+0xf2/0x7e0
[  710.757527]  ? vmalloc_sync_all+0x30/0x30
[  710.761686]  ? error_entry+0x70/0xd0
[  710.765405]  ? trace_hardirqs_off_caller+0xbb/0x310
[  710.770422]  ? trace_hardirqs_on_caller+0xc0/0x310
[  710.775363]  ? syscall_return_slowpath+0x5e0/0x5e0
[  710.780497]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.785346]  ? trace_hardirqs_on_caller+0x310/0x310
[  710.790360]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  710.795817]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  710.800836]  ? prepare_exit_to_usermode+0x291/0x3b0
[  710.805858]  ? page_fault+0x8/0x30
[  710.809407]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  710.814255]  ? page_fault+0x8/0x30
[  710.817798]  page_fault+0x1e/0x30
[  710.821254] RIP: 0033:0x7f9db7ca8dd3
[  710.824977] Code: Bad RIP value.
[  710.828338] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  710.833702] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  710.840968] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  710.848238] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  710.855853] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  710.863125] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  710.870425] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  710.870488] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  710.876929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  710.876939] Call Trace:
[  710.883533] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  710.892783]  dump_stack+0x244/0x39d
[  710.895345] init cpuset=
[  710.905065]  ? dump_stack_print_info.cold.1+0x20/0x20
[  710.908665] /
[  710.911345]  warn_alloc.cold.117+0xb7/0x1bd
[  710.916500]  mems_allowed=0
[  710.918208]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  710.930263]  ? lock_downgrade+0x900/0x900
[  710.934420]  ? trace_hardirqs_off+0xb8/0x310
[  710.938836]  ? trace_hardirqs_off+0xb8/0x310
[  710.943254]  __alloc_pages_slowpath+0x2660/0x2d70
[  710.948139]  ? warn_alloc+0x120/0x120
[  710.951950]  ? warn_alloc+0x120/0x120
[  710.955756]  ? print_usage_bug+0xc0/0xc0
[  710.959819]  ? warn_alloc+0x120/0x120
[  710.963625]  ? print_usage_bug+0xc0/0xc0
[  710.967702]  ? __lock_acquire+0x62f/0x4c20
[  710.971937]  ? __lock_acquire+0x62f/0x4c20
[  710.976186]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  710.981727]  ? should_fail+0x22d/0xd01
[  710.985623]  ? __lock_acquire+0x62f/0x4c20
[  710.989869]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  710.994979]  ? __lock_acquire+0x62f/0x4c20
[  710.999225]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  711.004336]  ? __lock_acquire+0x62f/0x4c20
[  711.008583]  ? should_fail+0x22d/0xd01
[  711.012487]  ? mark_held_locks+0x130/0x130
[  711.016748]  ? mark_held_locks+0x130/0x130
[  711.020986]  ? zap_class+0x640/0x640
[  711.024703]  ? zap_class+0x640/0x640
[  711.028424]  ? zap_class+0x640/0x640
[  711.032139]  ? print_usage_bug+0xc0/0xc0
[  711.036205]  ? mark_held_locks+0x130/0x130
[  711.040446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.046012]  ? check_preemption_disabled+0x48/0x280
[  711.051077]  ? __lock_is_held+0xb5/0x140
[  711.055171]  __alloc_pages_nodemask+0xa80/0xde0
[  711.059846]  ? zap_class+0x640/0x640
[  711.063576]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  711.068614]  ? find_held_lock+0x36/0x1c0
[  711.072689]  ? ____cache_alloc_node+0x1c7/0x1e0
[  711.077369]  ? lock_downgrade+0x900/0x900
[  711.081532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.087093]  cache_grow_begin+0xa5/0x8c0
[  711.091164]  ? do_raw_spin_unlock+0xa7/0x330
[  711.095590]  fallback_alloc+0x204/0x2e0
[  711.099583]  ____cache_alloc_node+0x1c7/0x1e0
[  711.104102]  kmem_cache_alloc_node+0xe3/0x730
[  711.108612]  ? ipv6_get_ifaddr+0x42e/0x620
[  711.112862]  __alloc_skb+0x119/0x770
[  711.116590]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  711.121881]  ? netdev_alloc_frag+0x1f0/0x1f0
[  711.126289]  ? lock_downgrade+0x900/0x900
[  711.130444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.135992]  ? refcount_sub_and_test_checked+0x203/0x310
[  711.141457]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  711.146913]  ? addrconf_rs_timer+0x690/0x690
[  711.151340]  ndisc_alloc_skb+0x144/0x340
[  711.155413]  ndisc_send_rs+0x331/0x6e0
[  711.159315]  addrconf_rs_timer+0x314/0x690
[  711.163556]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.167814]  call_timer_fn+0x272/0x920
[  711.171703]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.175943]  ? process_timeout+0x40/0x40
[  711.180021]  ? __run_timers+0x7da/0xc70
[  711.184017]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.188538]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.193037]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.197286]  ? lockdep_hardirqs_on+0x296/0x5b0
[  711.201873]  ? trace_hardirqs_on+0xbd/0x310
[  711.206195]  ? kasan_check_read+0x11/0x20
[  711.210347]  ? __run_timers+0x7da/0xc70
[  711.214326]  ? trace_hardirqs_off_caller+0x310/0x310
[  711.219445]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.223682]  __run_timers+0x7e5/0xc70
[  711.227496]  ? timer_fixup_init+0x70/0x70
[  711.231653]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.236160]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.240658]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  711.245252]  ? trace_hardirqs_on+0xbd/0x310
[  711.249584]  ? kasan_check_read+0x11/0x20
[  711.253737]  ? finish_task_switch+0x1f4/0x910
[  711.258238]  ? trace_hardirqs_off_caller+0x310/0x310
[  711.263352]  ? compat_start_thread+0x80/0x80
[  711.267789]  ? pvclock_read_flags+0x160/0x160
[  711.272305]  ? __switch_to_asm+0x34/0x70
[  711.276377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.281924]  ? check_preemption_disabled+0x48/0x280
[  711.286958]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  711.292517]  ? rcu_pm_notify+0xc0/0xc0
[  711.296414]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.301961]  ? check_preemption_disabled+0x48/0x280
[  711.306999]  run_timer_softirq+0x52/0xb0
[  711.311079]  ? rcu_read_lock_sched_held+0x14f/0x180
[  711.316111]  __do_softirq+0x308/0xb7e
[  711.319925]  ? trace_hardirqs_on_caller+0xc0/0x310
[  711.324870]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  711.329983]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  711.335451]  ? schedule+0x108/0x460
[  711.339115]  ? trace_hardirqs_off+0xb8/0x310
[  711.343536]  ? smpboot_thread_fn+0x68b/0xa00
[  711.347963]  ? trace_hardirqs_on+0x310/0x310
[  711.352387]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.357935]  ? check_preemption_disabled+0x48/0x280
[  711.362975]  ? takeover_tasklets+0xa90/0xa90
[  711.367397]  run_ksoftirqd+0x5e/0x100
[  711.371206]  smpboot_thread_fn+0x68b/0xa00
[  711.375454]  ? sort_range+0x30/0x30
[  711.379093]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  711.384208]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.389769]  ? __kthread_parkme+0xfb/0x1a0
[  711.394019]  kthread+0x35a/0x420
[  711.397402]  ? sort_range+0x30/0x30
[  711.401035]  ? kthread_stop+0x900/0x900
[  711.405042]  ret_from_fork+0x3a/0x50
[  711.408786] warn_alloc_show_mem: 1 callbacks suppressed
[  711.408797] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  711.408799] Mem-Info:
[  711.408831] active_anon:34612 inactive_anon:506 isolated_anon:0
[  711.408831]  active_file:13 inactive_file:12 isolated_file:0
[  711.408831]  unevictable:0 dirty:0 writeback:0 unstable:0
[  711.408831]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  711.408831]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  711.408831]  free:13736 free_pcp:286 free_cma:0
[  711.414174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  711.414184] Call Trace:
[  711.420000] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  711.422404]  <IRQ>
[  711.455386] Node 0 
[  711.464765]  dump_stack+0x244/0x39d
[  711.467360] 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
[  711.495024]  ? dump_stack_print_info.cold.1+0x20/0x20
[  711.497151] lowmem_reserve[]:
[  711.499391]  warn_alloc.cold.117+0xb7/0x1bd
[  711.502984]  0
[  711.528514]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  711.533684]  2820
[  711.536790]  ? lock_downgrade+0x900/0x900
[  711.541094]  6323
[  711.542897]  ? trace_hardirqs_off+0xb8/0x310
[  711.547709]  6323
[  711.549771]  ? trace_hardirqs_off+0xb8/0x310
[  711.555954]  __alloc_pages_slowpath+0x2660/0x2d70
[  711.560336] Node 0 
[  711.562417]  ? warn_alloc+0x120/0x120
[  711.566802] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  711.571618]  ? warn_alloc+0x120/0x120
[  711.573829] lowmem_reserve[]:
[  711.577626]  ? print_usage_bug+0xc0/0xc0
[  711.604585]  0 0
[  711.608409]  ? warn_alloc+0x120/0x120
[  711.611485]  3503
[  711.615542]  ? print_usage_bug+0xc0/0xc0
[  711.617496]  3503
[  711.621292]  ? __lock_acquire+0x62f/0x4c20
[  711.627387]  ? __lock_acquire+0x62f/0x4c20
[  711.629425] Node 0 
[  711.633658]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  711.637895] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  711.640111]  ? should_fail+0x22d/0xd01
[  711.645621] lowmem_reserve[]: 0
[  711.674524]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  711.678394]  0
[  711.681668]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  711.686917]  0
[  711.688717]  ? __lock_acquire+0x62f/0x4c20
[  711.693792]  0
[  711.695591]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  711.701594]  ? __lock_acquire+0x62f/0x4c20
[  711.706673] Node 0 
[  711.710897]  ? should_fail+0x22d/0xd01
[  711.710907] DMA: 
[  711.713141]  ? rcu_irq_exit+0x1a2/0x390
[  711.717003] 1*4kB 
[  711.719078]  ? mark_held_locks+0x130/0x130
[  711.723013] (U) 
[  711.725159]  ? mark_held_locks+0x130/0x130
[  711.729368] 0*8kB 
[  711.731341]  ? mark_held_locks+0xc7/0x130
[  711.735553] 0*16kB 
[  711.738451]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  711.742577] 1*32kB 
[  711.744819]  ? zap_class+0x640/0x640
[  711.749804] (U) 
[  711.752036]  ? print_usage_bug+0xc0/0xc0
[  711.755730] 2*64kB 
[  711.757703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.761738] (U) 
[  711.763969]  ? check_preemption_disabled+0x48/0x280
[  711.769477] 1*128kB 
[  711.771453]  ? __lock_is_held+0xb5/0x140
[  711.776438] (U) 
[  711.778760]  __alloc_pages_nodemask+0xa80/0xde0
[  711.782796] 1*256kB 
[  711.784765]  ? zap_class+0x640/0x640
[  711.789407] (U) 
[  711.791725]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  711.795412] 0*512kB 
[  711.797389]  ? find_held_lock+0x36/0x1c0
[  711.802374] 1*1024kB 
[  711.804690]  ? ____cache_alloc_node+0x1c7/0x1e0
[  711.808718] (U) 
[  711.811123]  ? lock_downgrade+0x900/0x900
[  711.815769] 1*2048kB 
[  711.817741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.821865] (M) 
[  711.824284]  cache_grow_begin+0xa5/0x8c0
[  711.829791] 3*4096kB 
[  711.831765]  ? do_raw_spin_unlock+0xa7/0x330
[  711.835800] (M) 
[  711.838213]  fallback_alloc+0x204/0x2e0
[  711.842590] = 15908kB
[  711.842598] Node 0 
[  711.844568]  ____cache_alloc_node+0x1c7/0x1e0
[  711.848518] DMA32: 
[  711.850921]  kmem_cache_alloc_node+0xe3/0x730
[  711.853132] 3*4kB 
[  711.857621]  ? ipv6_get_ifaddr+0x42e/0x620
[  711.859834] (M) 
[  711.864328]  __alloc_skb+0x119/0x770
[  711.866452] 6*8kB 
[  711.870683]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  711.872630] (M) 
[  711.876339]  ? netdev_alloc_frag+0x1f0/0x1f0
[  711.878472] 7*16kB 
[  711.883739]  ? lock_downgrade+0x900/0x900
[  711.885688] (M) 
[  711.890095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  711.892308] 7*32kB 
[  711.896447]  ? refcount_sub_and_test_checked+0x203/0x310
[  711.898393] (UM) 
[  711.903925]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  711.906135] 2*64kB 
[  711.911576]  ? addrconf_rs_timer+0x690/0x690
[  711.913616] (M) 
[  711.919093]  ndisc_alloc_skb+0x144/0x340
[  711.921298] 3*128kB 
[  711.925697]  ndisc_send_rs+0x331/0x6e0
[  711.927649] (UM) 
[  711.931704]  addrconf_rs_timer+0x314/0x690
[  711.934007] 5*256kB 
[  711.937886]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.939922] (UM) 
[  711.944156]  call_timer_fn+0x272/0x920
[  711.946449] 3*512kB 
[  711.950674]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.952711] (M) 
[  711.956592]  ? process_timeout+0x40/0x40
[  711.958896] 3*1024kB 
[  711.963157]  ? mark_held_locks+0xc7/0x130
[  711.965105] (UM) 
[  711.969165]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.971548] 3*2048kB 
[  711.975688]  ? _raw_spin_unlock_irq+0x27/0x80
[  711.977727] (UM) 
[  711.982211]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  711.984598] 3*4096kB 
[  711.989092]  ? lockdep_hardirqs_on+0x296/0x5b0
[  711.991132] (M) 
[  711.995357]  ? trace_hardirqs_on+0xbd/0x310
[  711.997745] = 25228kB
[  712.002404]  ? kasan_check_read+0x11/0x20
[  712.004358] Node 0 
[  712.008673]  ? __run_timers+0x7da/0xc70
[  712.011071] Normal: 604*4kB 
[  712.015220]  ? trace_hardirqs_off_caller+0x310/0x310
[  712.017430] (UME) 
[  712.021395]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  712.024391] 496*8kB 
[  712.029485]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  712.031611] (UME) 
[  712.035838]  __run_timers+0x7e5/0xc70
[  712.038139] 238*16kB 
[  712.042370]  ? timer_fixup_init+0x70/0x70
[  712.044493] (ME) 
[  712.048289]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  712.050678] 101*32kB 
[  712.054816]  ? zap_class+0x640/0x640
[  712.056858] (UM) 
[  712.061867]  ? print_usage_bug+0xc0/0xc0
[  712.064252] 0*64kB 
[  712.067956]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  712.069991] 1*128kB 
[  712.074053]  ? find_held_lock+0x36/0x1c0
[  712.076265] (U) 
[  712.081448]  ? zap_class+0x640/0x640
[  712.083750] 1*256kB 
[  712.087803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.089757] (U) 
[  712.093465]  ? check_preemption_disabled+0x48/0x280
[  712.095764] 0*512kB 
[  712.101297]  ? __lock_is_held+0xb5/0x140
[  712.103244] 0*1024kB 
[  712.108250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.110553] 0*2048kB 
[  712.114606]  ? check_preemption_disabled+0x48/0x280
[  712.116995] 0*4096kB 
[  712.122525]  run_timer_softirq+0x52/0xb0
[  712.124924] = 13808kB
[  712.129931]  ? rcu_read_lock_sched_held+0x14f/0x180
[  712.132322] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  712.136374]  __do_softirq+0x308/0xb7e
[  712.138769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  712.143774]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  712.152591] 4634 total pagecache pages
[  712.156380]  ? lock_downgrade+0x900/0x900
[  712.164935] 0 pages in swap cache
[  712.169419]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  712.173284] Swap cache stats: add 0, delete 0, find 0/0
[  712.177427]  ? pvclock_read_flags+0x160/0x160
[  712.180854] Free swap  = 0kB
[  712.185952]  ? lapic_next_event+0x5a/0x90
[  712.191290] Total swap = 0kB
[  712.195778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.198774] 1965979 pages RAM
[  712.202917]  ? kvm_clock_read+0x18/0x30
[  712.205902] 0 pages HighMem/MovableOnly
[  712.205911] 342292 pages reserved
[  712.211438]  ? kvm_sched_clock_read+0x9/0x20
[  712.214524] 0 pages cma reserved
[  712.218495]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.222512] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  712.225893]  ? check_preemption_disabled+0x48/0x280
[  712.230400] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  712.233664]  irq_exit+0x17f/0x1c0
[  712.239171] ksoftirqd/1 cpuset=
[  712.245655]  smp_apic_timer_interrupt+0x1cb/0x760
[  712.250649] /
[  712.260958]  ? smp_reschedule_interrupt+0x109/0x650
[  712.264392]  mems_allowed=0
[  712.267664]  ? smp_call_function_single_interrupt+0x650/0x650
[  712.287967]  ? interrupt_entry+0xb5/0xc0
[  712.292029]  ? trace_hardirqs_off_caller+0xbb/0x310
[  712.297064]  ? trace_hardirqs_off_caller+0xbb/0x310
[  712.302098]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  712.306942]  ? trace_hardirqs_on_caller+0x310/0x310
[  712.311956]  ? trace_hardirqs_on_caller+0x310/0x310
[  712.316969]  ? task_prio+0x50/0x50
[  712.320508]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.326058]  ? check_preemption_disabled+0x48/0x280
[  712.331098]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  712.335948]  apic_timer_interrupt+0xf/0x20
[  712.340174]  </IRQ>
[  712.342415] RIP: 0010:dump_stack+0x20e/0x39d
[  712.346825] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  712.365722] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  712.373430] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  712.380700] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  712.387966] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  712.395233] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  712.402499] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  712.409782]  ? dump_stack+0x205/0x39d
[  712.413592]  ? dump_stack_print_info.cold.1+0x20/0x20
[  712.418799]  dump_header+0x27b/0xf72
[  712.422521]  ? mark_held_locks+0x130/0x130
[  712.426757]  ? pagefault_out_of_memory+0x197/0x197
[  712.431694]  ? __lock_acquire+0x62f/0x4c20
[  712.435924]  ? zap_class+0x640/0x640
[  712.439652]  ? percpu_ref_get_many+0x240/0x240
[  712.444265]  ? print_usage_bug+0xc0/0xc0
[  712.448323]  ? print_usage_bug+0xc0/0xc0
[  712.452391]  ? zap_class+0x640/0x640
[  712.456107]  ? print_usage_bug+0xc0/0xc0
[  712.460167]  ? print_usage_bug+0xc0/0xc0
[  712.464235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.469777]  ? find_held_lock+0x36/0x1c0
[  712.473847]  ? mark_held_locks+0xc7/0x130
[  712.478003]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  712.483107]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  712.488210]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  712.492791]  ? trace_hardirqs_on+0xbd/0x310
[  712.497111]  ? kasan_check_read+0x11/0x20
[  712.501256]  ? ___ratelimit+0x3b4/0x672
[  712.505233]  ? trace_hardirqs_off_caller+0x310/0x310
[  712.510336]  ? trace_hardirqs_on+0x310/0x310
[  712.514746]  ? lock_downgrade+0x900/0x900
[  712.518904]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  712.524005]  ? ___ratelimit+0x3b9/0x672
[  712.527983]  ? idr_get_free+0xec0/0xec0
[  712.531959]  ? find_held_lock+0x36/0x1c0
[  712.536031]  oom_kill_process.cold.27+0x10/0x903
[  712.540804]  ? zap_class+0x640/0x640
[  712.544521]  ? check_preemption_disabled+0x48/0x280
[  712.549541]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.554468]  ? kasan_check_read+0x11/0x20
[  712.558619]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.563899]  ? oom_evaluate_task+0x540/0x540
[  712.568308]  ? find_held_lock+0x36/0x1c0
[  712.572379]  ? out_of_memory+0x974/0x1430
[  712.576528]  ? lock_downgrade+0x900/0x900
[  712.580675]  ? check_preemption_disabled+0x48/0x280
[  712.585694]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.590620]  ? kasan_check_read+0x11/0x20
[  712.594769]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.600054]  ? rcu_softirq_qs+0x20/0x20
[  712.604037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.609591]  ? oom_evaluate_task+0x302/0x540
[  712.614011]  out_of_memory+0xa84/0x1430
[  712.617994]  ? oom_killer_disable+0x3a0/0x3a0
[  712.622490]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  712.627421]  ? __mutex_add_waiter+0x2a0/0x2a0
[  712.631941]  __alloc_pages_slowpath+0x22d4/0x2d70
[  712.636814]  ? warn_alloc+0x120/0x120
[  712.640616]  ? rcu_softirq_qs+0x20/0x20
[  712.644619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.650623]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.656160]  ? should_fail+0x22d/0xd01
[  712.660058]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  712.665169]  ? zap_class+0x640/0x640
[  712.668910]  ? __lock_is_held+0xb5/0x140
[  712.672978]  ? mark_held_locks+0x130/0x130
[  712.677213]  ? lock_release+0xa00/0xa00
[  712.681193]  ? perf_trace_sched_process_exec+0x860/0x860
[  712.686655]  ? __might_sleep+0x95/0x190
[  712.690632]  __alloc_pages_nodemask+0xa80/0xde0
[  712.695309]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  712.700328]  ? __page_cache_alloc+0x191/0x5c0
[  712.704824]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.709756]  ? kasan_check_read+0x11/0x20
[  712.713909]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.719189]  ? zap_class+0x640/0x640
[  712.722911]  ? zap_class+0x640/0x640
[  712.726623]  ? zap_class+0x640/0x640
[  712.730337]  ? __do_page_cache_readahead+0x7ce/0x980
[  712.735462]  ? find_held_lock+0x36/0x1c0
[  712.739606]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  712.745152]  alloc_pages_current+0x173/0x350
[  712.749570]  __page_cache_alloc+0x38c/0x5c0
[  712.753901]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.758826]  ? kasan_check_read+0x11/0x20
[  712.763007]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.768285]  ? generic_perform_write+0x6a0/0x6a0
[  712.773045]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.778599]  ? check_preemption_disabled+0x48/0x280
[  712.783920]  filemap_fault+0x1594/0x25f0
[  712.787994]  ? __lock_page_or_retry+0xa00/0xa00
[  712.792665]  ? mark_held_locks+0x130/0x130
[  712.796903]  ? rcu_softirq_qs+0x20/0x20
[  712.800880]  ? remove_wait_queue+0x1a6/0x360
[  712.805291]  ? trace_hardirqs_off_caller+0x310/0x310
[  712.810399]  ? filemap_map_pages+0xe04/0x1990
[  712.814930]  ? print_usage_bug+0xc0/0xc0
[  712.818993]  ? add_wait_queue+0x2b0/0x2b0
[  712.823141]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  712.828094]  ? print_usage_bug+0xc0/0xc0
[  712.832171]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  712.837706]  ? fput+0x130/0x1a0
[  712.840987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  712.846530]  ? print_usage_bug+0xc0/0xc0
[  712.850598]  ? __lock_acquire+0x62f/0x4c20
[  712.854846]  ? lock_acquire+0x1ed/0x520
[  712.858821]  ? ext4_filemap_fault+0x7a/0xad
[  712.863148]  ? lock_release+0xa00/0xa00
[  712.867123]  ? perf_trace_sched_process_exec+0x860/0x860
[  712.872574]  ? print_usage_bug+0xc0/0xc0
[  712.876635]  ? print_usage_bug+0xc0/0xc0
[  712.880708]  ? down_read+0x8d/0x120
[  712.884338]  ? ext4_filemap_fault+0x7a/0xad
[  712.888659]  ? __down_interruptible+0x700/0x700
[  712.893340]  ext4_filemap_fault+0x82/0xad
[  712.897492]  __do_fault+0x100/0x6b0
[  712.901127]  ? pmd_devmap_trans_unstable+0x220/0x220
[  712.906234]  ? mark_held_locks+0x130/0x130
[  712.910473]  ? mark_held_locks+0x130/0x130
[  712.914706]  ? find_held_lock+0x36/0x1c0
[  712.918769]  ? zap_class+0x640/0x640
[  712.922479]  ? find_held_lock+0x36/0x1c0
[  712.926542]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  712.932097]  __handle_mm_fault+0x307c/0x5920
[  712.936505]  ? poll_select_copy_remaining+0x18c/0x6a0
[  712.941703]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  712.946555]  ? __might_fault+0x12b/0x1e0
[  712.950615]  ? lock_downgrade+0x900/0x900
[  712.954771]  ? zap_class+0x640/0x640
[  712.958500]  ? zap_class+0x640/0x640
[  712.962232]  ? find_held_lock+0x36/0x1c0
[  712.966299]  ? handle_mm_fault+0x42a/0xc70
[  712.970534]  ? lock_downgrade+0x900/0x900
[  712.974690]  ? check_preemption_disabled+0x48/0x280
[  712.979711]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  712.984638]  ? kasan_check_read+0x11/0x20
[  712.988819]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  712.994124]  ? rcu_softirq_qs+0x20/0x20
[  712.998105]  ? trace_hardirqs_off_caller+0x310/0x310
[  713.003209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.008760]  ? check_preemption_disabled+0x48/0x280
[  713.013780]  handle_mm_fault+0x54f/0xc70
[  713.017842]  ? __handle_mm_fault+0x5920/0x5920
[  713.022490]  ? find_vma+0x34/0x190
[  713.026035]  __do_page_fault+0x5e8/0xe60
[  713.030113]  ? trace_hardirqs_off+0xb8/0x310
[  713.034530]  do_page_fault+0xf2/0x7e0
[  713.038365]  ? vmalloc_sync_all+0x30/0x30
[  713.042519]  ? error_entry+0x70/0xd0
[  713.046234]  ? trace_hardirqs_off_caller+0xbb/0x310
[  713.051252]  ? trace_hardirqs_on_caller+0xc0/0x310
[  713.056185]  ? syscall_return_slowpath+0x5e0/0x5e0
[  713.061116]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  713.065956]  ? trace_hardirqs_on_caller+0x310/0x310
[  713.070970]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  713.076426]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  713.081443]  ? prepare_exit_to_usermode+0x291/0x3b0
[  713.086464]  ? page_fault+0x8/0x30
[  713.090005]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  713.094853]  ? page_fault+0x8/0x30
[  713.098399]  page_fault+0x1e/0x30
[  713.101854] RIP: 0033:0x7f9db7ca8dd3
[  713.105582] Code: Bad RIP value.
[  713.108944] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  713.114308] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  713.121572] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  713.128843] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  713.136125] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  713.143390] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  713.150686] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  713.150773] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  713.157200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  713.157209] Call Trace:
[  713.163776] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  713.173055]  dump_stack+0x244/0x39d
[  713.175614] init cpuset=
[  713.185311]  ? dump_stack_print_info.cold.1+0x20/0x20
[  713.188908] /
[  713.191584]  warn_alloc.cold.117+0xb7/0x1bd
[  713.196738]  mems_allowed=0
[  713.198459]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  713.210501]  ? lock_downgrade+0x900/0x900
[  713.214656]  ? trace_hardirqs_off+0xb8/0x310
[  713.219090]  ? trace_hardirqs_off+0xb8/0x310
[  713.223506]  __alloc_pages_slowpath+0x2660/0x2d70
[  713.228380]  ? warn_alloc+0x120/0x120
[  713.232184]  ? warn_alloc+0x120/0x120
[  713.235988]  ? print_usage_bug+0xc0/0xc0
[  713.240059]  ? warn_alloc+0x120/0x120
[  713.243862]  ? print_usage_bug+0xc0/0xc0
[  713.247922]  ? __lock_acquire+0x62f/0x4c20
[  713.252160]  ? __lock_acquire+0x62f/0x4c20
[  713.256398]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.261932]  ? should_fail+0x22d/0xd01
[  713.265823]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  713.270927]  ? __lock_acquire+0x62f/0x4c20
[  713.275168]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  713.280267]  ? __lock_acquire+0x62f/0x4c20
[  713.284496]  ? should_fail+0x22d/0xd01
[  713.288381]  ? find_held_lock+0x36/0x1c0
[  713.292448]  ? mark_held_locks+0x130/0x130
[  713.296690]  ? mark_held_locks+0x130/0x130
[  713.300921]  ? zap_class+0x640/0x640
[  713.304640]  ? mark_held_locks+0xc7/0x130
[  713.308788]  ? do_raw_spin_unlock+0xa7/0x330
[  713.313195]  ? zap_class+0x640/0x640
[  713.316911]  ? print_usage_bug+0xc0/0xc0
[  713.320974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.326514]  ? check_preemption_disabled+0x48/0x280
[  713.331539]  ? __lock_is_held+0xb5/0x140
[  713.335611]  __alloc_pages_nodemask+0xa80/0xde0
[  713.340277]  ? zap_class+0x640/0x640
[  713.343995]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  713.349019]  ? find_held_lock+0x36/0x1c0
[  713.353113]  ? ____cache_alloc_node+0x1c7/0x1e0
[  713.357789]  ? lock_downgrade+0x900/0x900
[  713.361943]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.367486]  cache_grow_begin+0xa5/0x8c0
[  713.371546]  ? do_raw_spin_unlock+0xa7/0x330
[  713.375967]  fallback_alloc+0x204/0x2e0
[  713.379951]  ____cache_alloc_node+0x1c7/0x1e0
[  713.384450]  kmem_cache_alloc_node+0xe3/0x730
[  713.388947]  ? ipv6_get_ifaddr+0x42e/0x620
[  713.393196]  __alloc_skb+0x119/0x770
[  713.396912]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  713.402192]  ? netdev_alloc_frag+0x1f0/0x1f0
[  713.406603]  ? lock_downgrade+0x900/0x900
[  713.410759]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.416297]  ? refcount_sub_and_test_checked+0x203/0x310
[  713.421753]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  713.427206]  ? addrconf_rs_timer+0x690/0x690
[  713.431628]  ndisc_alloc_skb+0x144/0x340
[  713.435693]  ndisc_send_rs+0x331/0x6e0
[  713.439589]  addrconf_rs_timer+0x314/0x690
[  713.443830]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  713.448084]  call_timer_fn+0x272/0x920
[  713.451974]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  713.456209]  ? process_timeout+0x40/0x40
[  713.460282]  ? __run_timers+0x7da/0xc70
[  713.464262]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.468762]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.473266]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  713.477500]  ? lockdep_hardirqs_on+0x296/0x5b0
[  713.482083]  ? trace_hardirqs_on+0xbd/0x310
[  713.486404]  ? kasan_check_read+0x11/0x20
[  713.490551]  ? __run_timers+0x7da/0xc70
[  713.494529]  ? trace_hardirqs_off_caller+0x310/0x310
[  713.499636]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  713.503875]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  713.508111]  __run_timers+0x7e5/0xc70
[  713.511922]  ? timer_fixup_init+0x70/0x70
[  713.516075]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.520583]  ? _raw_spin_unlock_irq+0x27/0x80
[  713.525084]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  713.529666]  ? trace_hardirqs_on+0xbd/0x310
[  713.533987]  ? kasan_check_read+0x11/0x20
[  713.538139]  ? finish_task_switch+0x1f4/0x910
[  713.542634]  ? trace_hardirqs_off_caller+0x310/0x310
[  713.547741]  ? compat_start_thread+0x80/0x80
[  713.552170]  ? pvclock_read_flags+0x160/0x160
[  713.556666]  ? __switch_to_asm+0x34/0x70
[  713.560732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.566272]  ? check_preemption_disabled+0x48/0x280
[  713.571301]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  713.576838]  ? rcu_pm_notify+0xc0/0xc0
[  713.580724]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  713.586267]  ? check_preemption_disabled+0x48/0x280
[  713.591292]  run_timer_softirq+0x52/0xb0
[  713.595355]  ? rcu_read_lock_sched_held+0x14f/0x180
[  713.600371]  __do_softirq+0x308/0xb7e
[  713.604178]  ? trace_hardirqs_on_caller+0xc0/0x310
[  713.609114]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  713.614220]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  713.619680]  ? schedule+0x108/0x460
[  713.623318]  ? trace_hardirqs_off+0xb8/0x310
[  713.627725]  ? smpboot_thread_fn+0x68b/0xa00
[  713.632133]  ? trace_hardirqs_on+0x310/0x310
[  713.636544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.642089]  ? check_preemption_disabled+0x48/0x280
[  713.647111]  ? takeover_tasklets+0xa90/0xa90
[  713.651722]  run_ksoftirqd+0x5e/0x100
[  713.655525]  smpboot_thread_fn+0x68b/0xa00
[  713.659763]  ? sort_range+0x30/0x30
[  713.663398]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  713.668504]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.674039]  ? __kthread_parkme+0xfb/0x1a0
[  713.678293]  kthread+0x35a/0x420
[  713.681658]  ? sort_range+0x30/0x30
[  713.685299]  ? kthread_stop+0x900/0x900
[  713.689279]  ret_from_fork+0x3a/0x50
[  713.693011] warn_alloc_show_mem: 1 callbacks suppressed
[  713.693022] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  713.693024] Mem-Info:
[  713.693063] active_anon:34612 inactive_anon:506 isolated_anon:0
[  713.693063]  active_file:13 inactive_file:12 isolated_file:0
[  713.693063]  unevictable:0 dirty:0 writeback:0 unstable:0
[  713.693063]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  713.693063]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  713.693063]  free:13736 free_pcp:286 free_cma:0
[  713.698409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  713.704212] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  713.706610] Call Trace:
[  713.739888] Node 0 
[  713.749237]  <IRQ>
[  713.776922] 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
[  713.779482]  dump_stack+0x244/0x39d
[  713.781689] lowmem_reserve[]:
[  713.783833]  ? dump_stack_print_info.cold.1+0x20/0x20
[  713.809307]  0 2820
[  713.812944]  warn_alloc.cold.117+0xb7/0x1bd
[  713.816013]  6323
[  713.821197]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  713.823407]  6323
[  713.827723]  ? lock_downgrade+0x900/0x900
[  713.834605]  ? trace_hardirqs_off+0xb8/0x310
[  713.836641] Node 0 
[  713.840782]  ? trace_hardirqs_off+0xb8/0x310
[  713.845193] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  713.847404]  __alloc_pages_slowpath+0x2660/0x2d70
[  713.851779] lowmem_reserve[]: 0
[  713.878784]  ? warn_alloc+0x120/0x120
[  713.883579]  0
[  713.886853]  ? warn_alloc+0x120/0x120
[  713.890625]  3503
[  713.892423]  ? print_usage_bug+0xc0/0xc0
[  713.896195]  3503
[  713.898259]  ? warn_alloc+0x120/0x120
[  713.904354]  ? print_usage_bug+0xc0/0xc0
[  713.908132] Node 0 
[  713.912183]  ? __lock_acquire+0x62f/0x4c20
[  713.912216] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  713.912223] lowmem_reserve[]:
[  713.914453]  ? __lock_acquire+0x62f/0x4c20
[  713.918667]  0
[  713.947030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  713.950112]  0
[  713.954338]  ? should_fail+0x22d/0xd01
[  713.956117]  0
[  713.961649]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  713.963425]  0
[  713.967304]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  713.969092] Node 0 
[  713.974364]  ? __lock_acquire+0x62f/0x4c20
[  713.976141] DMA: 
[  713.981238]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  713.983449] 1*4kB 
[  713.987678]  ? __lock_acquire+0x62f/0x4c20
[  713.989711] (U) 0*8kB 
[  713.994811]  ? should_fail+0x22d/0xd01
[  713.996938] 0*16kB 
[  714.001170]  ? rcu_irq_exit+0x1a2/0x390
[  714.003646] 1*32kB 
[  714.007552]  ? mark_held_locks+0x130/0x130
[  714.009761] (U) 
[  714.013725]  ? mark_held_locks+0x130/0x130
[  714.015937] 2*64kB 
[  714.020167]  ? mark_held_locks+0xc7/0x130
[  714.022118] (U) 
[  714.026347]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  714.028560] 1*128kB 
[  714.032697]  ? zap_class+0x640/0x640
[  714.034651] (U) 
[  714.039660]  ? print_usage_bug+0xc0/0xc0
[  714.041958] 1*256kB 
[  714.045667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.047621] (U) 
[  714.051678]  ? check_preemption_disabled+0x48/0x280
[  714.053980] 0*512kB 
[  714.059510]  ? __lock_is_held+0xb5/0x140
[  714.061459] 1*1024kB 
[  714.066471]  __alloc_pages_nodemask+0xa80/0xde0
[  714.068766] (U) 
[  714.072818]  ? zap_class+0x640/0x640
[  714.075205] 1*2048kB 
[  714.079864]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  714.081818] (M) 
[  714.085533]  ? find_held_lock+0x36/0x1c0
[  714.087916] 3*4096kB 
[  714.092929]  ? ____cache_alloc_node+0x1c7/0x1e0
[  714.094906] (M) 
[  714.098960]  ? lock_downgrade+0x900/0x900
[  714.101345] = 15908kB
[  714.101353] Node 0 
[  714.106014]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.107963] DMA32: 
[  714.112127]  cache_grow_begin+0xa5/0x8c0
[  714.114511] 3*4kB 
[  714.116742]  ? do_raw_spin_unlock+0xa7/0x330
[  714.122250] (M) 
[  714.124486]  fallback_alloc+0x204/0x2e0
[  714.128518] 6*8kB 
[  714.130663]  ____cache_alloc_node+0x1c7/0x1e0
[  714.135042] (M) 
[  714.137030]  kmem_cache_alloc_node+0xe3/0x730
[  714.141005] 7*16kB (M) 
[  714.143163]  ? ipv6_get_ifaddr+0x42e/0x620
[  714.147635] 7*32kB 
[  714.149612]  __alloc_skb+0x119/0x770
[  714.154072] (UM) 2*64kB (M) 
[  714.156665]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.160902] 3*128kB 
[  714.163153]  ? netdev_alloc_frag+0x1f0/0x1f0
[  714.166849] (UM) 
[  714.169859]  ? lock_downgrade+0x900/0x900
[  714.175113] 5*256kB 
[  714.177431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.181840] (UM) 
[  714.183902]  ? refcount_sub_and_test_checked+0x203/0x310
[  714.188021] 3*512kB 
[  714.190340]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  714.195852] (M) 
[  714.197913]  ? addrconf_rs_timer+0x690/0x690
[  714.203336] 3*1024kB 
[  714.205664]  ndisc_alloc_skb+0x144/0x340
[  714.211090] (UM) 
[  714.213067]  ndisc_send_rs+0x331/0x6e0
[  714.217451] 3*2048kB 
[  714.219857]  addrconf_rs_timer+0x314/0x690
[  714.223891] (UM) 
[  714.225950]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  714.229808] 3*4096kB 
[  714.232221]  call_timer_fn+0x272/0x920
[  714.236419] (M) 
[  714.238477]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  714.242686] = 25228kB
[  714.245097]  ? process_timeout+0x40/0x40
[  714.248963] Node 0 
[  714.250935]  ? mark_held_locks+0xc7/0x130
[  714.255137] Normal: 
[  714.257542]  ? _raw_spin_unlock_irq+0x27/0x80
[  714.261577] 604*4kB 
[  714.263803]  ? _raw_spin_unlock_irq+0x27/0x80
[  714.267925] (UME) 
[  714.270252]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  714.274720] 496*8kB 
[  714.277040]  ? lockdep_hardirqs_on+0x296/0x5b0
[  714.281525] (UME) 
[  714.283669]  ? trace_hardirqs_on+0xbd/0x310
[  714.287881] 238*16kB 
[  714.290207]  ? kasan_check_read+0x11/0x20
[  714.294764] (ME) 
[  714.296909]  ? __run_timers+0x7da/0xc70
[  714.301203] 101*32kB 
[  714.303602]  ? trace_hardirqs_off_caller+0x310/0x310
[  714.307724] (UM) 
[  714.309782]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  714.313732] 0*64kB 
[  714.316147]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  714.321237] 1*128kB 
[  714.323294]  __run_timers+0x7e5/0xc70
[  714.327505] (U) 
[  714.329746]  ? timer_fixup_init+0x70/0x70
[  714.333948] 1*256kB 
[  714.336268]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  714.340046] (U) 
[  714.342028]  ? zap_class+0x640/0x640
[  714.346149] 0*512kB 
[  714.348464]  ? print_usage_bug+0xc0/0xc0
[  714.353458] 0*1024kB 
[  714.355426]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  714.359122] 0*2048kB 
[  714.361440]  ? find_held_lock+0x36/0x1c0
[  714.365484] 0*4096kB 
[  714.367886]  ? zap_class+0x640/0x640
[  714.373056] = 13808kB
[  714.375466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.379509] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  714.381906]  ? check_preemption_disabled+0x48/0x280
[  714.385600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  714.388005]  ? __lock_is_held+0xb5/0x140
[  714.393516] 4634 total pagecache pages
[  714.402342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.407337] 0 pages in swap cache
[  714.415899]  ? check_preemption_disabled+0x48/0x280
[  714.419935] Swap cache stats: add 0, delete 0, find 0/0
[  714.423813]  run_timer_softirq+0x52/0xb0
[  714.429332] Free swap  = 0kB
[  714.432779]  ? rcu_read_lock_sched_held+0x14f/0x180
[  714.437771] Total swap = 0kB
[  714.443127]  __do_softirq+0x308/0xb7e
[  714.447163] 1965979 pages RAM
[  714.450178]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  714.455171] 0 pages HighMem/MovableOnly
[  714.458185]  ? lock_downgrade+0x900/0x900
[  714.461958] 342292 pages reserved
[  714.465083]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  714.469549] 0 pages cma reserved
[  714.473522]  ? pvclock_read_flags+0x160/0x160
[  714.477715] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  714.481098]  ? lapic_next_event+0x5a/0x90
[  714.481115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.486257] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  714.489558]  ? kvm_clock_read+0x18/0x30
[  714.494029] ksoftirqd/1 cpuset=
[  714.500524]  ? kvm_sched_clock_read+0x9/0x20
[  714.504645] /
[  714.510174]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.520468]  mems_allowed=0
[  714.524437]  ? check_preemption_disabled+0x48/0x280
[  714.547244]  irq_exit+0x17f/0x1c0
[  714.550704]  smp_apic_timer_interrupt+0x1cb/0x760
[  714.555545]  ? smp_reschedule_interrupt+0x109/0x650
[  714.560560]  ? smp_call_function_single_interrupt+0x650/0x650
[  714.566446]  ? interrupt_entry+0xb5/0xc0
[  714.570508]  ? trace_hardirqs_off_caller+0xbb/0x310
[  714.575527]  ? trace_hardirqs_off_caller+0xbb/0x310
[  714.580546]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  714.585387]  ? trace_hardirqs_on_caller+0x310/0x310
[  714.590404]  ? trace_hardirqs_on_caller+0x310/0x310
[  714.595420]  ? task_prio+0x50/0x50
[  714.598960]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.604503]  ? check_preemption_disabled+0x48/0x280
[  714.609530]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  714.614379]  apic_timer_interrupt+0xf/0x20
[  714.618619]  </IRQ>
[  714.620856] RIP: 0010:dump_stack+0x20e/0x39d
[  714.625271] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  714.644176] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  714.651886] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  714.659154] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  714.666423] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  714.673693] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  714.680958] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  714.688246]  ? dump_stack+0x205/0x39d
[  714.692075]  ? dump_stack_print_info.cold.1+0x20/0x20
[  714.697292]  dump_header+0x27b/0xf72
[  714.701045]  ? mark_held_locks+0x130/0x130
[  714.705295]  ? pagefault_out_of_memory+0x197/0x197
[  714.710228]  ? __lock_acquire+0x62f/0x4c20
[  714.714459]  ? zap_class+0x640/0x640
[  714.718178]  ? percpu_ref_get_many+0x240/0x240
[  714.722764]  ? print_usage_bug+0xc0/0xc0
[  714.726825]  ? print_usage_bug+0xc0/0xc0
[  714.730888]  ? zap_class+0x640/0x640
[  714.734606]  ? print_usage_bug+0xc0/0xc0
[  714.738670]  ? print_usage_bug+0xc0/0xc0
[  714.742740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.748286]  ? find_held_lock+0x36/0x1c0
[  714.752356]  ? mark_held_locks+0xc7/0x130
[  714.756513]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  714.761616]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  714.766720]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  714.771302]  ? trace_hardirqs_on+0xbd/0x310
[  714.775623]  ? kasan_check_read+0x11/0x20
[  714.779910]  ? ___ratelimit+0x3b4/0x672
[  714.783885]  ? trace_hardirqs_off_caller+0x310/0x310
[  714.788988]  ? trace_hardirqs_on+0x310/0x310
[  714.793400]  ? lock_downgrade+0x900/0x900
[  714.797559]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  714.802666]  ? ___ratelimit+0x3b9/0x672
[  714.806645]  ? idr_get_free+0xec0/0xec0
[  714.810615]  ? find_held_lock+0x36/0x1c0
[  714.814694]  oom_kill_process.cold.27+0x10/0x903
[  714.819447]  ? zap_class+0x640/0x640
[  714.823165]  ? check_preemption_disabled+0x48/0x280
[  714.828190]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.833118]  ? kasan_check_read+0x11/0x20
[  714.837267]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.842551]  ? oom_evaluate_task+0x540/0x540
[  714.846962]  ? find_held_lock+0x36/0x1c0
[  714.851032]  ? out_of_memory+0x974/0x1430
[  714.855194]  ? lock_downgrade+0x900/0x900
[  714.859343]  ? check_preemption_disabled+0x48/0x280
[  714.864362]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.869304]  ? kasan_check_read+0x11/0x20
[  714.873453]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.878733]  ? rcu_softirq_qs+0x20/0x20
[  714.882709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.888278]  ? oom_evaluate_task+0x302/0x540
[  714.892697]  out_of_memory+0xa84/0x1430
[  714.896698]  ? oom_killer_disable+0x3a0/0x3a0
[  714.901194]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  714.906126]  ? __mutex_add_waiter+0x2a0/0x2a0
[  714.910633]  __alloc_pages_slowpath+0x22d4/0x2d70
[  714.915506]  ? warn_alloc+0x120/0x120
[  714.919307]  ? rcu_softirq_qs+0x20/0x20
[  714.923312]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  714.928849]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  714.934384]  ? should_fail+0x22d/0xd01
[  714.938273]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  714.943374]  ? zap_class+0x640/0x640
[  714.947120]  ? __lock_is_held+0xb5/0x140
[  714.951192]  ? mark_held_locks+0x130/0x130
[  714.955428]  ? lock_release+0xa00/0xa00
[  714.959404]  ? perf_trace_sched_process_exec+0x860/0x860
[  714.964868]  ? __might_sleep+0x95/0x190
[  714.968849]  __alloc_pages_nodemask+0xa80/0xde0
[  714.973529]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  714.978547]  ? __page_cache_alloc+0x191/0x5c0
[  714.983042]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  714.987984]  ? kasan_check_read+0x11/0x20
[  714.992136]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  714.997413]  ? zap_class+0x640/0x640
[  715.001137]  ? zap_class+0x640/0x640
[  715.004851]  ? zap_class+0x640/0x640
[  715.008565]  ? __do_page_cache_readahead+0x7ce/0x980
[  715.013677]  ? find_held_lock+0x36/0x1c0
[  715.017743]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  715.023290]  alloc_pages_current+0x173/0x350
[  715.027703]  __page_cache_alloc+0x38c/0x5c0
[  715.032024]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  715.036957]  ? kasan_check_read+0x11/0x20
[  715.041110]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  715.046389]  ? generic_perform_write+0x6a0/0x6a0
[  715.051149]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.056686]  ? check_preemption_disabled+0x48/0x280
[  715.061709]  filemap_fault+0x1594/0x25f0
[  715.065781]  ? __lock_page_or_retry+0xa00/0xa00
[  715.070453]  ? mark_held_locks+0x130/0x130
[  715.074687]  ? rcu_softirq_qs+0x20/0x20
[  715.078667]  ? remove_wait_queue+0x1a6/0x360
[  715.083090]  ? trace_hardirqs_off_caller+0x310/0x310
[  715.088201]  ? filemap_map_pages+0xe04/0x1990
[  715.092708]  ? print_usage_bug+0xc0/0xc0
[  715.096770]  ? add_wait_queue+0x2b0/0x2b0
[  715.100918]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  715.105846]  ? print_usage_bug+0xc0/0xc0
[  715.109910]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  715.115446]  ? fput+0x130/0x1a0
[  715.118728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.124276]  ? print_usage_bug+0xc0/0xc0
[  715.128344]  ? __lock_acquire+0x62f/0x4c20
[  715.132593]  ? lock_acquire+0x1ed/0x520
[  715.136572]  ? ext4_filemap_fault+0x7a/0xad
[  715.140899]  ? lock_release+0xa00/0xa00
[  715.144876]  ? perf_trace_sched_process_exec+0x860/0x860
[  715.150325]  ? print_usage_bug+0xc0/0xc0
[  715.154386]  ? print_usage_bug+0xc0/0xc0
[  715.158461]  ? down_read+0x8d/0x120
[  715.162093]  ? ext4_filemap_fault+0x7a/0xad
[  715.166418]  ? __down_interruptible+0x700/0x700
[  715.171104]  ext4_filemap_fault+0x82/0xad
[  715.175253]  __do_fault+0x100/0x6b0
[  715.178887]  ? pmd_devmap_trans_unstable+0x220/0x220
[  715.183990]  ? mark_held_locks+0x130/0x130
[  715.188243]  ? mark_held_locks+0x130/0x130
[  715.192493]  ? find_held_lock+0x36/0x1c0
[  715.196562]  ? zap_class+0x640/0x640
[  715.200274]  ? find_held_lock+0x36/0x1c0
[  715.204337]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.209880]  __handle_mm_fault+0x307c/0x5920
[  715.214286]  ? poll_select_copy_remaining+0x18c/0x6a0
[  715.219482]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  715.224333]  ? __might_fault+0x12b/0x1e0
[  715.228393]  ? lock_downgrade+0x900/0x900
[  715.232553]  ? zap_class+0x640/0x640
[  715.236268]  ? zap_class+0x640/0x640
[  715.239986]  ? find_held_lock+0x36/0x1c0
[  715.244066]  ? handle_mm_fault+0x42a/0xc70
[  715.248312]  ? lock_downgrade+0x900/0x900
[  715.252465]  ? check_preemption_disabled+0x48/0x280
[  715.257485]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  715.262418]  ? kasan_check_read+0x11/0x20
[  715.266571]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  715.271847]  ? rcu_softirq_qs+0x20/0x20
[  715.275823]  ? trace_hardirqs_off_caller+0x310/0x310
[  715.280930]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.286469]  ? check_preemption_disabled+0x48/0x280
[  715.291491]  handle_mm_fault+0x54f/0xc70
[  715.295559]  ? __handle_mm_fault+0x5920/0x5920
[  715.300144]  ? find_vma+0x34/0x190
[  715.303706]  __do_page_fault+0x5e8/0xe60
[  715.307771]  ? trace_hardirqs_off+0xb8/0x310
[  715.312191]  do_page_fault+0xf2/0x7e0
[  715.315994]  ? vmalloc_sync_all+0x30/0x30
[  715.320148]  ? error_entry+0x70/0xd0
[  715.323861]  ? trace_hardirqs_off_caller+0xbb/0x310
[  715.328874]  ? trace_hardirqs_on_caller+0xc0/0x310
[  715.333805]  ? syscall_return_slowpath+0x5e0/0x5e0
[  715.338734]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  715.343575]  ? trace_hardirqs_on_caller+0x310/0x310
[  715.348607]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  715.354083]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  715.359105]  ? prepare_exit_to_usermode+0x291/0x3b0
[  715.364123]  ? page_fault+0x8/0x30
[  715.367669]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  715.372520]  ? page_fault+0x8/0x30
[  715.376069]  page_fault+0x1e/0x30
[  715.379530] RIP: 0033:0x7f9db7ca8dd3
[  715.383254] Code: Bad RIP value.
[  715.386618] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  715.391979] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  715.399249] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  715.406514] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  715.413779] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  715.421047] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  715.428354] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  715.428419] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  715.434851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  715.434860] Call Trace:
[  715.441427] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  715.450691]  dump_stack+0x244/0x39d
[  715.453252] init cpuset=
[  715.462954]  ? dump_stack_print_info.cold.1+0x20/0x20
[  715.466552] /
[  715.469225]  warn_alloc.cold.117+0xb7/0x1bd
[  715.474385]  mems_allowed=0
[  715.476093]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  715.488139]  ? lock_downgrade+0x900/0x900
[  715.492299]  ? trace_hardirqs_off+0xb8/0x310
[  715.496716]  ? trace_hardirqs_off+0xb8/0x310
[  715.501138]  __alloc_pages_slowpath+0x2660/0x2d70
[  715.506015]  ? warn_alloc+0x120/0x120
[  715.509830]  ? warn_alloc+0x120/0x120
[  715.513636]  ? print_usage_bug+0xc0/0xc0
[  715.517698]  ? warn_alloc+0x120/0x120
[  715.521503]  ? print_usage_bug+0xc0/0xc0
[  715.525566]  ? __lock_acquire+0x62f/0x4c20
[  715.529805]  ? __lock_acquire+0x62f/0x4c20
[  715.534044]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.539593]  ? should_fail+0x22d/0xd01
[  715.543484]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  715.548592]  ? __lock_acquire+0x62f/0x4c20
[  715.552833]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  715.557937]  ? __lock_acquire+0x62f/0x4c20
[  715.562171]  ? should_fail+0x22d/0xd01
[  715.566066]  ? find_held_lock+0x36/0x1c0
[  715.570140]  ? mark_held_locks+0x130/0x130
[  715.574386]  ? mark_held_locks+0x130/0x130
[  715.578621]  ? zap_class+0x640/0x640
[  715.582338]  ? zap_class+0x640/0x640
[  715.586063]  ? print_usage_bug+0xc0/0xc0
[  715.590126]  ? do_raw_spin_unlock+0xa7/0x330
[  715.594537]  ? zap_class+0x640/0x640
[  715.598255]  ? print_usage_bug+0xc0/0xc0
[  715.602315]  ? wq_watchdog_touch+0x9c/0xfe
[  715.606555]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.612105]  ? check_preemption_disabled+0x48/0x280
[  715.617131]  ? __lock_is_held+0xb5/0x140
[  715.621199]  __alloc_pages_nodemask+0xa80/0xde0
[  715.625865]  ? zap_class+0x640/0x640
[  715.629592]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  715.634623]  ? find_held_lock+0x36/0x1c0
[  715.638694]  ? ____cache_alloc_node+0x1c7/0x1e0
[  715.643362]  ? lock_downgrade+0x900/0x900
[  715.647518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.653237]  cache_grow_begin+0xa5/0x8c0
[  715.657304]  ? do_raw_spin_unlock+0xa7/0x330
[  715.661719]  fallback_alloc+0x204/0x2e0
[  715.665726]  ____cache_alloc_node+0x1c7/0x1e0
[  715.670231]  kmem_cache_alloc_node+0xe3/0x730
[  715.674728]  ? ipv6_get_ifaddr+0x42e/0x620
[  715.678980]  __alloc_skb+0x119/0x770
[  715.682693]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  715.687976]  ? netdev_alloc_frag+0x1f0/0x1f0
[  715.692388]  ? lock_downgrade+0x900/0x900
[  715.696550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.702096]  ? refcount_sub_and_test_checked+0x203/0x310
[  715.707553]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  715.713011]  ? addrconf_rs_timer+0x690/0x690
[  715.717432]  ndisc_alloc_skb+0x144/0x340
[  715.721500]  ndisc_send_rs+0x331/0x6e0
[  715.725396]  addrconf_rs_timer+0x314/0x690
[  715.729639]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.733887]  call_timer_fn+0x272/0x920
[  715.737777]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.742013]  ? process_timeout+0x40/0x40
[  715.746090]  ? __run_timers+0x7da/0xc70
[  715.750079]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.754580]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.759083]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.763323]  ? lockdep_hardirqs_on+0x296/0x5b0
[  715.767905]  ? trace_hardirqs_on+0xbd/0x310
[  715.772231]  ? kasan_check_read+0x11/0x20
[  715.776380]  ? __run_timers+0x7da/0xc70
[  715.780354]  ? trace_hardirqs_off_caller+0x310/0x310
[  715.785469]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.789708]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  715.793947]  __run_timers+0x7e5/0xc70
[  715.797763]  ? timer_fixup_init+0x70/0x70
[  715.801913]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.806408]  ? _raw_spin_unlock_irq+0x27/0x80
[  715.810903]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  715.815487]  ? trace_hardirqs_on+0xbd/0x310
[  715.819809]  ? kasan_check_read+0x11/0x20
[  715.823961]  ? finish_task_switch+0x1f4/0x910
[  715.828458]  ? trace_hardirqs_off_caller+0x310/0x310
[  715.833569]  ? compat_start_thread+0x80/0x80
[  715.838004]  ? pvclock_read_flags+0x160/0x160
[  715.842500]  ? __switch_to_asm+0x34/0x70
[  715.846561]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.852101]  ? check_preemption_disabled+0x48/0x280
[  715.857128]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  715.862668]  ? rcu_pm_notify+0xc0/0xc0
[  715.866556]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  715.872100]  ? check_preemption_disabled+0x48/0x280
[  715.877132]  run_timer_softirq+0x52/0xb0
[  715.881193]  ? rcu_read_lock_sched_held+0x14f/0x180
[  715.886216]  __do_softirq+0x308/0xb7e
[  715.890021]  ? trace_hardirqs_on_caller+0xc0/0x310
[  715.894965]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  715.900075]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  715.905534]  ? schedule+0x108/0x460
[  715.909173]  ? trace_hardirqs_off+0xb8/0x310
[  715.913591]  ? smpboot_thread_fn+0x68b/0xa00
[  715.918003]  ? trace_hardirqs_on+0x310/0x310
[  715.922444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.927985]  ? check_preemption_disabled+0x48/0x280
[  715.933015]  ? takeover_tasklets+0xa90/0xa90
[  715.937436]  run_ksoftirqd+0x5e/0x100
[  715.941240]  smpboot_thread_fn+0x68b/0xa00
[  715.945478]  ? sort_range+0x30/0x30
[  715.949112]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  715.954218]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  715.959774]  ? __kthread_parkme+0xfb/0x1a0
[  715.964012]  kthread+0x35a/0x420
[  715.967377]  ? sort_range+0x30/0x30
[  715.971002]  ? kthread_stop+0x900/0x900
[  715.974984]  ret_from_fork+0x3a/0x50
[  715.978711] warn_alloc_show_mem: 1 callbacks suppressed
[  715.978722] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  715.978724] Mem-Info:
[  715.978755] active_anon:34612 inactive_anon:506 isolated_anon:0
[  715.978755]  active_file:13 inactive_file:12 isolated_file:0
[  715.978755]  unevictable:0 dirty:0 writeback:0 unstable:0
[  715.978755]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  715.978755]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  715.978755]  free:13736 free_pcp:286 free_cma:0
[  715.984105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  715.989907] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  715.992309] Call Trace:
[  716.025267] Node 0 
[  716.034615]  <IRQ>
[  716.062302] 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
[  716.064867]  dump_stack+0x244/0x39d
[  716.067082] lowmem_reserve[]:
[  716.069230]  ? dump_stack_print_info.cold.1+0x20/0x20
[  716.094705]  0 2820
[  716.098351]  warn_alloc.cold.117+0xb7/0x1bd
[  716.101414]  6323 6323
[  716.106608]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  716.113139]  ? lock_downgrade+0x900/0x900
[  716.115615] Node 0 
[  716.120453]  ? trace_hardirqs_off+0xb8/0x310
[  716.124603] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  716.126805]  ? trace_hardirqs_off+0xb8/0x310
[  716.131186] lowmem_reserve[]:
[  716.158170]  __alloc_pages_slowpath+0x2660/0x2d70
[  716.162555]  0
[  716.165681]  ? warn_alloc+0x120/0x120
[  716.170474]  0
[  716.172271]  ? warn_alloc+0x120/0x120
[  716.176037]  3503 3503
[  716.177865]  ? print_usage_bug+0xc0/0xc0
[  716.184132]  ? warn_alloc+0x120/0x120
[  716.188174] Node 0 
[  716.191962]  ? print_usage_bug+0xc0/0xc0
[  716.191994] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  716.192002] lowmem_reserve[]:
[  716.194231]  ? __lock_acquire+0x62f/0x4c20
[  716.198271]  0
[  716.226637]  ? __lock_acquire+0x62f/0x4c20
[  716.229716]  0 0
[  716.233956]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.235736]  0
[  716.239963]  ? should_fail+0x22d/0xd01
[  716.247443]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.249222] Node 0 
[  716.253108]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  716.258361] DMA: 
[  716.260595]  ? __lock_acquire+0x62f/0x4c20
[  716.265676] 1*4kB 
[  716.267731]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  716.271942] (U) 
[  716.274086]  ? __lock_acquire+0x62f/0x4c20
[  716.279163] 0*8kB 
[  716.281128]  ? should_fail+0x22d/0xd01
[  716.285343] 0*16kB 
[  716.287490]  ? rcu_irq_exit+0x1a2/0x390
[  716.291351] 1*32kB 
[  716.293588]  ? mark_held_locks+0x130/0x130
[  716.297540] (U) 
[  716.299770]  ? mark_held_locks+0x130/0x130
[  716.303978] 2*64kB 
[  716.305945]  ? mark_held_locks+0xc7/0x130
[  716.310152] (U) 
[  716.312387]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  716.316512] 1*128kB 
[  716.318479]  ? zap_class+0x640/0x640
[  716.323470] (U) 
[  716.325786]  ? print_usage_bug+0xc0/0xc0
[  716.329479] 1*256kB 
[  716.331451]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.335483] (U) 
[  716.337802]  ? check_preemption_disabled+0x48/0x280
[  716.343315] 0*512kB 
[  716.345292]  ? __lock_is_held+0xb5/0x140
[  716.350292] 1*1024kB 
[  716.352612]  __alloc_pages_nodemask+0xa80/0xde0
[  716.356644] (U) 
[  716.359056]  ? zap_class+0x640/0x640
[  716.363700] 1*2048kB 
[  716.365670]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  716.369355] (M) 
[  716.371765]  ? find_held_lock+0x36/0x1c0
[  716.376750] 3*4096kB 
[  716.378727]  ? ____cache_alloc_node+0x1c7/0x1e0
[  716.382755] (M) 
[  716.385157]  ? lock_downgrade+0x900/0x900
[  716.389813] = 15908kB
[  716.391790]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.395911] Node 0 
[  716.398315]  cache_grow_begin+0xa5/0x8c0
[  716.403826] DMA32: 
[  716.406086]  ? do_raw_spin_unlock+0xa7/0x330
[  716.410118] 3*4kB 
[  716.412349]  fallback_alloc+0x204/0x2e0
[  716.416730] (M) 
[  716.418889]  ____cache_alloc_node+0x1c7/0x1e0
[  716.422836] 6*8kB 
[  716.424804]  kmem_cache_alloc_node+0xe3/0x730
[  716.429273] (M) 
[  716.431421]  ? ipv6_get_ifaddr+0x42e/0x620
[  716.435894] 7*16kB 
[  716.437870]  __alloc_skb+0x119/0x770
[  716.442077] (M) 7*32kB 
[  716.444319]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  716.448004] (UM) 
[  716.450588]  ? netdev_alloc_frag+0x1f0/0x1f0
[  716.455849] 2*64kB 
[  716.457906]  ? lock_downgrade+0x900/0x900
[  716.462290] (M) 
[  716.464524]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.468643] 3*128kB 
[  716.470617]  ? refcount_sub_and_test_checked+0x203/0x310
[  716.476124] (UM) 
[  716.478444]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  716.483869] 5*256kB 
[  716.485926]  ? addrconf_rs_timer+0x690/0x690
[  716.491348] (UM) 
[  716.493673]  ndisc_alloc_skb+0x144/0x340
[  716.498047] 3*512kB 
[  716.500112]  ndisc_send_rs+0x331/0x6e0
[  716.504149] (M) 
[  716.506468]  addrconf_rs_timer+0x314/0x690
[  716.510332] 3*1024kB 
[  716.512303]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  716.516508] (UM) 
[  716.518921]  call_timer_fn+0x272/0x920
[  716.523120] 3*2048kB 
[  716.525176]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  716.529036] (UM) 
[  716.531451]  ? process_timeout+0x40/0x40
[  716.535659] 3*4096kB 
[  716.537722]  ? mark_held_locks+0xc7/0x130
[  716.541753] (M) 
[  716.544159]  ? _raw_spin_unlock_irq+0x27/0x80
[  716.548282] = 25228kB
[  716.550248]  ? _raw_spin_unlock_irq+0x27/0x80
[  716.554714] Node 0 
[  716.557119]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  716.561595] Normal: 
[  716.563825]  ? lockdep_hardirqs_on+0x296/0x5b0
[  716.568032] 604*4kB 
[  716.570354]  ? trace_hardirqs_on+0xbd/0x310
[  716.574907] (UME) 
[  716.577223]  ? kasan_check_read+0x11/0x20
[  716.581517] 496*8kB 
[  716.583661]  ? __run_timers+0x7da/0xc70
[  716.587782] (UME) 
[  716.590102]  ? trace_hardirqs_off_caller+0x310/0x310
[  716.594056] 238*16kB 
[  716.596207]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  716.601274] (ME) 101*32kB 
[  716.603689]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  716.607900] (UM) 
[  716.610740]  __run_timers+0x7e5/0xc70
[  716.614950] 0*64kB 
[  716.617012]  ? timer_fixup_init+0x70/0x70
[  716.620782] 1*128kB 
[  716.623013]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  716.627133] (U) 
[  716.629451]  ? zap_class+0x640/0x640
[  716.634444] 1*256kB 
[  716.636414]  ? print_usage_bug+0xc0/0xc0
[  716.640105] (U) 
[  716.642427]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  716.646460] 0*512kB 
[  716.648891]  ? find_held_lock+0x36/0x1c0
[  716.654063] 0*1024kB 
[  716.656387]  ? zap_class+0x640/0x640
[  716.660421] 0*2048kB 
[  716.662823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.666527] 0*4096kB 
[  716.668931]  ? check_preemption_disabled+0x48/0x280
[  716.674442] = 13808kB
[  716.676849]  ? __lock_is_held+0xb5/0x140
[  716.681842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  716.684245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.688287] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  716.697203]  ? check_preemption_disabled+0x48/0x280
[  716.702714] 4634 total pagecache pages
[  716.711284]  run_timer_softirq+0x52/0xb0
[  716.716279] 0 pages in swap cache
[  716.720164]  ? rcu_read_lock_sched_held+0x14f/0x180
[  716.724201] Swap cache stats: add 0, delete 0, find 0/0
[  716.727648]  __do_softirq+0x308/0xb7e
[  716.732639] Free swap  = 0kB
[  716.738004]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  716.741781] Total swap = 0kB
[  716.744795]  ? lock_downgrade+0x900/0x900
[  716.749264] 1965979 pages RAM
[  716.752284]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  716.756406] 0 pages HighMem/MovableOnly
[  716.759506]  ? pvclock_read_flags+0x160/0x160
[  716.764578] 342292 pages reserved
[  716.768544]  ? lapic_next_event+0x5a/0x90
[  716.773009] 0 pages cma reserved
[  716.776453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.781103] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  716.784390]  ? kvm_clock_read+0x18/0x30
[  716.789999] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  716.796388]  ? kvm_sched_clock_read+0x9/0x20
[  716.800342] ksoftirqd/1 cpuset=
[  716.810647]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  716.815027] /
[  716.818312]  ? check_preemption_disabled+0x48/0x280
[  716.823826]  mems_allowed=0
[  716.825546]  irq_exit+0x17f/0x1c0
[  716.836931]  smp_apic_timer_interrupt+0x1cb/0x760
[  716.841772]  ? smp_reschedule_interrupt+0x109/0x650
[  716.846788]  ? smp_call_function_single_interrupt+0x650/0x650
[  716.852681]  ? interrupt_entry+0xb5/0xc0
[  716.856745]  ? trace_hardirqs_off_caller+0xbb/0x310
[  716.861759]  ? trace_hardirqs_off_caller+0xbb/0x310
[  716.866777]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.871620]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.876637]  ? trace_hardirqs_on_caller+0x310/0x310
[  716.881655]  ? task_prio+0x50/0x50
[  716.885199]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  716.890737]  ? check_preemption_disabled+0x48/0x280
[  716.895786]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  716.900635]  apic_timer_interrupt+0xf/0x20
[  716.904878]  </IRQ>
[  716.907121] RIP: 0010:dump_stack+0x20e/0x39d
[  716.911531] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  716.930433] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  716.938142] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  716.945407] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  716.952676] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  716.959944] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  716.967211] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  716.974506]  ? dump_stack+0x205/0x39d
[  716.978320]  ? dump_stack_print_info.cold.1+0x20/0x20
[  716.983523]  dump_header+0x27b/0xf72
[  716.987248]  ? mark_held_locks+0x130/0x130
[  716.991485]  ? pagefault_out_of_memory+0x197/0x197
[  716.996425]  ? __lock_acquire+0x62f/0x4c20
[  717.000655]  ? zap_class+0x640/0x640
[  717.004370]  ? percpu_ref_get_many+0x240/0x240
[  717.008955]  ? print_usage_bug+0xc0/0xc0
[  717.013014]  ? print_usage_bug+0xc0/0xc0
[  717.017093]  ? zap_class+0x640/0x640
[  717.020808]  ? print_usage_bug+0xc0/0xc0
[  717.024871]  ? print_usage_bug+0xc0/0xc0
[  717.028942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.034484]  ? find_held_lock+0x36/0x1c0
[  717.038555]  ? mark_held_locks+0xc7/0x130
[  717.042713]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  717.047817]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  717.052919]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  717.057504]  ? trace_hardirqs_on+0xbd/0x310
[  717.061824]  ? kasan_check_read+0x11/0x20
[  717.065973]  ? ___ratelimit+0x3b4/0x672
[  717.069950]  ? trace_hardirqs_off_caller+0x310/0x310
[  717.075061]  ? trace_hardirqs_on+0x310/0x310
[  717.079478]  ? lock_downgrade+0x900/0x900
[  717.083635]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  717.088739]  ? ___ratelimit+0x3b9/0x672
[  717.092715]  ? idr_get_free+0xec0/0xec0
[  717.096690]  ? find_held_lock+0x36/0x1c0
[  717.100767]  oom_kill_process.cold.27+0x10/0x903
[  717.105521]  ? zap_class+0x640/0x640
[  717.109234]  ? check_preemption_disabled+0x48/0x280
[  717.114257]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  717.119187]  ? kasan_check_read+0x11/0x20
[  717.123337]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.128626]  ? oom_evaluate_task+0x540/0x540
[  717.133041]  ? find_held_lock+0x36/0x1c0
[  717.137129]  ? out_of_memory+0x974/0x1430
[  717.141283]  ? lock_downgrade+0x900/0x900
[  717.145431]  ? check_preemption_disabled+0x48/0x280
[  717.150457]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  717.155386]  ? kasan_check_read+0x11/0x20
[  717.159536]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.164813]  ? rcu_softirq_qs+0x20/0x20
[  717.168793]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.174332]  ? oom_evaluate_task+0x302/0x540
[  717.178750]  out_of_memory+0xa84/0x1430
[  717.182737]  ? oom_killer_disable+0x3a0/0x3a0
[  717.187232]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  717.192169]  ? __mutex_add_waiter+0x2a0/0x2a0
[  717.196675]  __alloc_pages_slowpath+0x22d4/0x2d70
[  717.201550]  ? warn_alloc+0x120/0x120
[  717.205350]  ? rcu_softirq_qs+0x20/0x20
[  717.209349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.214886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.220421]  ? should_fail+0x22d/0xd01
[  717.224311]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  717.229415]  ? zap_class+0x640/0x640
[  717.233156]  ? __lock_is_held+0xb5/0x140
[  717.237227]  ? mark_held_locks+0x130/0x130
[  717.241466]  ? lock_release+0xa00/0xa00
[  717.245443]  ? perf_trace_sched_process_exec+0x860/0x860
[  717.250909]  ? __might_sleep+0x95/0x190
[  717.254890]  __alloc_pages_nodemask+0xa80/0xde0
[  717.259569]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  717.264673]  ? __page_cache_alloc+0x191/0x5c0
[  717.269172]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  717.274109]  ? kasan_check_read+0x11/0x20
[  717.278256]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.283532]  ? zap_class+0x640/0x640
[  717.287256]  ? zap_class+0x640/0x640
[  717.290968]  ? zap_class+0x640/0x640
[  717.294682]  ? __do_page_cache_readahead+0x7ce/0x980
[  717.299792]  ? find_held_lock+0x36/0x1c0
[  717.303862]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  717.309404]  alloc_pages_current+0x173/0x350
[  717.313821]  __page_cache_alloc+0x38c/0x5c0
[  717.318143]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  717.323081]  ? kasan_check_read+0x11/0x20
[  717.327235]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.332517]  ? generic_perform_write+0x6a0/0x6a0
[  717.337273]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.342815]  ? check_preemption_disabled+0x48/0x280
[  717.347845]  filemap_fault+0x1594/0x25f0
[  717.351923]  ? __lock_page_or_retry+0xa00/0xa00
[  717.356594]  ? mark_held_locks+0x130/0x130
[  717.360830]  ? rcu_softirq_qs+0x20/0x20
[  717.364808]  ? remove_wait_queue+0x1a6/0x360
[  717.369228]  ? trace_hardirqs_off_caller+0x310/0x310
[  717.374339]  ? filemap_map_pages+0xe04/0x1990
[  717.378842]  ? print_usage_bug+0xc0/0xc0
[  717.382905]  ? add_wait_queue+0x2b0/0x2b0
[  717.387067]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  717.392004]  ? print_usage_bug+0xc0/0xc0
[  717.396083]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  717.401621]  ? fput+0x130/0x1a0
[  717.404904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.410446]  ? print_usage_bug+0xc0/0xc0
[  717.414530]  ? __lock_acquire+0x62f/0x4c20
[  717.418777]  ? lock_acquire+0x1ed/0x520
[  717.422757]  ? ext4_filemap_fault+0x7a/0xad
[  717.427099]  ? lock_release+0xa00/0xa00
[  717.431088]  ? perf_trace_sched_process_exec+0x860/0x860
[  717.436542]  ? print_usage_bug+0xc0/0xc0
[  717.440689]  ? print_usage_bug+0xc0/0xc0
[  717.444768]  ? down_read+0x8d/0x120
[  717.448397]  ? ext4_filemap_fault+0x7a/0xad
[  717.452719]  ? __down_interruptible+0x700/0x700
[  717.457401]  ext4_filemap_fault+0x82/0xad
[  717.461550]  __do_fault+0x100/0x6b0
[  717.465183]  ? pmd_devmap_trans_unstable+0x220/0x220
[  717.470288]  ? mark_held_locks+0x130/0x130
[  717.474523]  ? mark_held_locks+0x130/0x130
[  717.478758]  ? find_held_lock+0x36/0x1c0
[  717.482821]  ? zap_class+0x640/0x640
[  717.486532]  ? find_held_lock+0x36/0x1c0
[  717.490596]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.496139]  __handle_mm_fault+0x307c/0x5920
[  717.500549]  ? poll_select_copy_remaining+0x18c/0x6a0
[  717.505748]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  717.510604]  ? __might_fault+0x12b/0x1e0
[  717.514667]  ? lock_downgrade+0x900/0x900
[  717.518829]  ? zap_class+0x640/0x640
[  717.522544]  ? zap_class+0x640/0x640
[  717.526261]  ? find_held_lock+0x36/0x1c0
[  717.530333]  ? handle_mm_fault+0x42a/0xc70
[  717.534569]  ? lock_downgrade+0x900/0x900
[  717.538721]  ? check_preemption_disabled+0x48/0x280
[  717.543745]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  717.548673]  ? kasan_check_read+0x11/0x20
[  717.552827]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.558107]  ? rcu_softirq_qs+0x20/0x20
[  717.562095]  ? trace_hardirqs_off_caller+0x310/0x310
[  717.567202]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.572745]  ? check_preemption_disabled+0x48/0x280
[  717.577770]  handle_mm_fault+0x54f/0xc70
[  717.581835]  ? __handle_mm_fault+0x5920/0x5920
[  717.586425]  ? find_vma+0x34/0x190
[  717.589973]  __do_page_fault+0x5e8/0xe60
[  717.594034]  ? trace_hardirqs_off+0xb8/0x310
[  717.598466]  do_page_fault+0xf2/0x7e0
[  717.602272]  ? vmalloc_sync_all+0x30/0x30
[  717.606423]  ? error_entry+0x70/0xd0
[  717.610142]  ? trace_hardirqs_off_caller+0xbb/0x310
[  717.615160]  ? trace_hardirqs_on_caller+0xc0/0x310
[  717.620097]  ? syscall_return_slowpath+0x5e0/0x5e0
[  717.625030]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  717.629883]  ? trace_hardirqs_on_caller+0x310/0x310
[  717.634898]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  717.640356]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  717.645381]  ? prepare_exit_to_usermode+0x291/0x3b0
[  717.650914]  ? page_fault+0x8/0x30
[  717.654462]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  717.659312]  ? page_fault+0x8/0x30
[  717.662859]  page_fault+0x1e/0x30
[  717.666315] RIP: 0033:0x7f9db7ca8dd3
[  717.670040] Code: Bad RIP value.
[  717.673412] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  717.678780] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  717.686048] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  717.693327] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  717.700592] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  717.707856] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  717.715156] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  717.715222] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  717.721656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  717.721661] Call Trace:
[  717.721684]  dump_stack+0x244/0x39d
[  717.721702]  ? dump_stack_print_info.cold.1+0x20/0x20
[  717.728277] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  717.737640]  warn_alloc.cold.117+0xb7/0x1bd
[  717.740193] init cpuset=
[  717.743817]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  717.743835]  ? lock_downgrade+0x900/0x900
[  717.749184] /
[  717.758841]  ? trace_hardirqs_off+0xb8/0x310
[  717.758862]  ? trace_hardirqs_off+0xb8/0x310
[  717.758885]  __alloc_pages_slowpath+0x2660/0x2d70
[  717.758929]  ? warn_alloc+0x120/0x120
[  717.763305]  mems_allowed=0
[  717.765972]  ? warn_alloc+0x120/0x120
[  717.800725]  ? print_usage_bug+0xc0/0xc0
[  717.804785]  ? warn_alloc+0x120/0x120
[  717.808591]  ? print_usage_bug+0xc0/0xc0
[  717.812657]  ? __lock_acquire+0x62f/0x4c20
[  717.816895]  ? __lock_acquire+0x62f/0x4c20
[  717.821134]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  717.826675]  ? should_fail+0x22d/0xd01
[  717.830565]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  717.835672]  ? __lock_acquire+0x62f/0x4c20
[  717.839910]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  717.845012]  ? __lock_acquire+0x62f/0x4c20
[  717.849245]  ? should_fail+0x22d/0xd01
[  717.853135]  ? find_held_lock+0x36/0x1c0
[  717.857209]  ? mark_held_locks+0x130/0x130
[  717.861452]  ? mark_held_locks+0x130/0x130
[  717.865682]  ? zap_class+0x640/0x640
[  717.869405]  ? mark_held_locks+0xc7/0x130
[  717.873551]  ? do_raw_spin_unlock+0xa7/0x330
[  717.877960]  ? zap_class+0x640/0x640
[  717.881674]  ? print_usage_bug+0xc0/0xc0
[  717.885742]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.891283]  ? check_preemption_disabled+0x48/0x280
[  717.896307]  ? __lock_is_held+0xb5/0x140
[  717.900377]  __alloc_pages_nodemask+0xa80/0xde0
[  717.905046]  ? zap_class+0x640/0x640
[  717.908777]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  717.913804]  ? find_held_lock+0x36/0x1c0
[  717.917875]  ? ____cache_alloc_node+0x1c7/0x1e0
[  717.922546]  ? lock_downgrade+0x900/0x900
[  717.926704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.932252]  cache_grow_begin+0xa5/0x8c0
[  717.936317]  ? do_raw_spin_unlock+0xa7/0x330
[  717.940738]  fallback_alloc+0x204/0x2e0
[  717.944717]  ____cache_alloc_node+0x1c7/0x1e0
[  717.949220]  kmem_cache_alloc_node+0xe3/0x730
[  717.953717]  ? ipv6_get_ifaddr+0x42e/0x620
[  717.957963]  __alloc_skb+0x119/0x770
[  717.961680]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  717.966964]  ? netdev_alloc_frag+0x1f0/0x1f0
[  717.971375]  ? lock_downgrade+0x900/0x900
[  717.975535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  717.981088]  ? refcount_sub_and_test_checked+0x203/0x310
[  717.986551]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  717.992009]  ? addrconf_rs_timer+0x690/0x690
[  717.996433]  ndisc_alloc_skb+0x144/0x340
[  718.000499]  ndisc_send_rs+0x331/0x6e0
[  718.004393]  addrconf_rs_timer+0x314/0x690
[  718.008645]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  718.012899]  call_timer_fn+0x272/0x920
[  718.016787]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  718.021025]  ? process_timeout+0x40/0x40
[  718.025105]  ? __run_timers+0x7da/0xc70
[  718.029090]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.033593]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.038092]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  718.042327]  ? lockdep_hardirqs_on+0x296/0x5b0
[  718.046914]  ? trace_hardirqs_on+0xbd/0x310
[  718.051234]  ? kasan_check_read+0x11/0x20
[  718.055388]  ? __run_timers+0x7da/0xc70
[  718.059367]  ? trace_hardirqs_off_caller+0x310/0x310
[  718.064476]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  718.068719]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  718.072956]  __run_timers+0x7e5/0xc70
[  718.076769]  ? timer_fixup_init+0x70/0x70
[  718.080920]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.085418]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.089916]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  718.094501]  ? trace_hardirqs_on+0xbd/0x310
[  718.098821]  ? kasan_check_read+0x11/0x20
[  718.102973]  ? finish_task_switch+0x1f4/0x910
[  718.107475]  ? trace_hardirqs_off_caller+0x310/0x310
[  718.112586]  ? compat_start_thread+0x80/0x80
[  718.117020]  ? pvclock_read_flags+0x160/0x160
[  718.121524]  ? __switch_to_asm+0x34/0x70
[  718.125595]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.131144]  ? check_preemption_disabled+0x48/0x280
[  718.136175]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  718.141716]  ? rcu_pm_notify+0xc0/0xc0
[  718.145613]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.151151]  ? check_preemption_disabled+0x48/0x280
[  718.156176]  run_timer_softirq+0x52/0xb0
[  718.160241]  ? rcu_read_lock_sched_held+0x14f/0x180
[  718.165259]  __do_softirq+0x308/0xb7e
[  718.169073]  ? trace_hardirqs_on_caller+0xc0/0x310
[  718.174009]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  718.179112]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  718.184580]  ? schedule+0x108/0x460
[  718.188217]  ? trace_hardirqs_off+0xb8/0x310
[  718.192629]  ? smpboot_thread_fn+0x68b/0xa00
[  718.197036]  ? trace_hardirqs_on+0x310/0x310
[  718.201457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.206994]  ? check_preemption_disabled+0x48/0x280
[  718.212018]  ? takeover_tasklets+0xa90/0xa90
[  718.216438]  run_ksoftirqd+0x5e/0x100
[  718.220241]  smpboot_thread_fn+0x68b/0xa00
[  718.224480]  ? sort_range+0x30/0x30
[  718.228113]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  718.233216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.238753]  ? __kthread_parkme+0xfb/0x1a0
[  718.242993]  kthread+0x35a/0x420
[  718.246360]  ? sort_range+0x30/0x30
[  718.249987]  ? kthread_stop+0x900/0x900
[  718.253966]  ret_from_fork+0x3a/0x50
[  718.257696] warn_alloc_show_mem: 1 callbacks suppressed
[  718.257707] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  718.257709] Mem-Info:
[  718.257740] active_anon:34612 inactive_anon:506 isolated_anon:0
[  718.257740]  active_file:13 inactive_file:12 isolated_file:0
[  718.257740]  unevictable:0 dirty:0 writeback:0 unstable:0
[  718.257740]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  718.257740]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  718.257740]  free:13736 free_pcp:286 free_cma:0
[  718.263082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  718.268886] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  718.271282] Call Trace:
[  718.304240] Node 0 
[  718.313582]  <IRQ>
[  718.313605]  dump_stack+0x244/0x39d
[  718.341283] 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
[  718.343851]  ? dump_stack_print_info.cold.1+0x20/0x20
[  718.346064] lowmem_reserve[]:
[  718.348222]  warn_alloc.cold.117+0xb7/0x1bd
[  718.351816]  0
[  718.377325]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  718.382490]  2820
[  718.385597]  ? lock_downgrade+0x900/0x900
[  718.389895]  6323
[  718.391695]  ? trace_hardirqs_off+0xb8/0x310
[  718.396511]  6323
[  718.398567]  ? trace_hardirqs_off+0xb8/0x310
[  718.404758]  __alloc_pages_slowpath+0x2660/0x2d70
[  718.409136] Node 0 
[  718.411216]  ? warn_alloc+0x120/0x120
[  718.415605] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  718.420415]  ? zap_class+0x640/0x640
[  718.422626] lowmem_reserve[]:
[  718.426423]  ? warn_alloc+0x120/0x120
[  718.453389]  0
[  718.457112]  ? print_usage_bug+0xc0/0xc0
[  718.460187]  0
[  718.463978]  ? warn_alloc+0x120/0x120
[  718.465755]  3503
[  718.469810]  ? print_usage_bug+0xc0/0xc0
[  718.471589]  3503
[  718.475384]  ? print_usage_bug+0xc0/0xc0
[  718.481479]  ? kvm_clock_read+0x18/0x30
[  718.483531] Node 0 
[  718.487593]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  718.491569] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  718.493777]  ? should_fail+0x22d/0xd01
[  718.499286] lowmem_reserve[]:
[  718.527678]  ? print_usage_bug+0xc0/0xc0
[  718.531544]  0
[  718.534646]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  718.538681]  0
[  718.540478]  ? __lock_acquire+0x62f/0x4c20
[  718.545555]  0
[  718.547356]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  718.551564]  0
[  718.553358]  ? should_fail+0x22d/0xd01
[  718.560260]  ? __lock_acquire+0x62f/0x4c20
[  718.564125] Node 0 DMA: 
[  718.568360]  ? mark_held_locks+0x130/0x130
[  718.568364] 1*4kB (U) 
[  718.571058]  ? mark_held_locks+0x130/0x130
[  718.575274] 0*8kB 
[  718.577766]  ? mark_held_locks+0x130/0x130
[  718.581976] 0*16kB 
[  718.584122]  ? zap_class+0x640/0x640
[  718.588331] 1*32kB 
[  718.590562]  ? mark_held_locks+0x130/0x130
[  718.594257] (U) 
[  718.596491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.600701] 2*64kB 
[  718.602675]  ? check_preemption_disabled+0x48/0x280
[  718.608184] (U) 
[  718.610420]  ? __lock_is_held+0xb5/0x140
[  718.615404] 1*128kB 
[  718.617379]  __alloc_pages_nodemask+0xa80/0xde0
[  718.621410] (U) 
[  718.623726]  ? zap_class+0x640/0x640
[  718.628369] 1*256kB 
[  718.630341]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  718.634027] (U) 
[  718.636359]  ? find_held_lock+0x36/0x1c0
[  718.641344] 0*512kB 
[  718.643318]  ? ____cache_alloc_node+0x1c7/0x1e0
[  718.647347] 1*1024kB 
[  718.649664]  ? lock_downgrade+0x900/0x900
[  718.654307] (U) 
[  718.656717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.660839] 1*2048kB 
[  718.662809]  cache_grow_begin+0xa5/0x8c0
[  718.668322] (M) 
[  718.670732]  ? do_raw_spin_unlock+0xa7/0x330
[  718.675372] 3*4096kB 
[  718.677342]  fallback_alloc+0x204/0x2e0
[  718.681725] (M) 
[  718.684134]  ____cache_alloc_node+0x1c7/0x1e0
[  718.688076] = 15908kB
[  718.688085] Node 0 
[  718.690063]  kmem_cache_alloc_node+0xe3/0x730
[  718.694543] DMA32: 
[  718.696949]  ? lockdep_hardirqs_on+0x296/0x5b0
[  718.699164] 3*4kB 
[  718.703656]  __alloc_skb+0x119/0x770
[  718.705863] (M) 
[  718.710440]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  718.712565] 6*8kB 
[  718.716274]  ? netdev_alloc_frag+0x1f0/0x1f0
[  718.718226] (M) 
[  718.723594]  ? lock_acquire+0x1ed/0x520
[  718.725719] 7*16kB 
[  718.730189]  ? aoecmd_cfg+0x108/0x7f0
[  718.732077] (M) 7*32kB 
[  718.736064]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.738272] (UM) 
[  718.742081]  ? check_preemption_disabled+0x48/0x280
[  718.744635] 2*64kB 
[  718.750167]  ? kasan_check_read+0x11/0x20
[  718.752206] (M) 
[  718.757219]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  718.759432] 3*128kB 
[  718.763571]  ? rcu_softirq_qs+0x20/0x20
[  718.765530] (UM) 
[  718.770802]  ? do_raw_spin_trylock+0x270/0x270
[  718.773099] 5*256kB 
[  718.777081]  new_skb+0x26/0x1c0
[  718.779629] (UM) 
[  718.784204]  aoecmd_cfg+0x279/0x7f0
[  718.786503] 3*512kB 
[  718.789775]  ? find_held_lock+0x36/0x1c0
[  718.791811] (M) 
[  718.795430]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  718.797728] 3*1024kB 
[  718.801783]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.803730] (UM) 
[  718.808046]  ? check_preemption_disabled+0x48/0x280
[  718.810437] 3*2048kB 
[  718.815970]  ? __lock_is_held+0xb5/0x140
[  718.818006] (UM) 
[  718.823032]  discover_timer+0x50/0x60
[  718.825416] 3*4096kB 
[  718.829470]  call_timer_fn+0x272/0x920
[  718.831505] (M) 
[  718.835302]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  718.837687] = 25228kB
[  718.841567]  ? process_timeout+0x40/0x40
[  718.843523] Node 0 
[  718.848361]  ? mark_held_locks+0xc7/0x130
[  718.850745] Normal: 
[  718.854804]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.857016] 604*4kB 
[  718.861159]  ? _raw_spin_unlock_irq+0x27/0x80
[  718.863458] (UME) 
[  718.867948]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  718.870250] 496*8kB 
[  718.874735]  ? lockdep_hardirqs_on+0x296/0x5b0
[  718.876862] (UME) 
[  718.881696]  ? trace_hardirqs_on+0xbd/0x310
[  718.883993] 238*16kB 
[  718.888569]  ? kasan_check_read+0x11/0x20
[  718.890698] (ME) 
[  718.895015]  ? __run_timers+0x7da/0xc70
[  718.897404] 101*32kB 
[  718.901547]  ? trace_hardirqs_off_caller+0x310/0x310
[  718.903589] (UM) 
[  718.907582]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  718.909965] 0*64kB 
[  718.915068]  __run_timers+0x7e5/0xc70
[  718.917108] 1*128kB 
[  718.921950]  ? timer_fixup_init+0x70/0x70
[  718.924153] (U) 
[  718.927948]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  718.930251] 1*256kB 
[  718.934389]  ? zap_class+0x640/0x640
[  718.936342] (U) 
[  718.941876]  ? print_usage_bug+0xc0/0xc0
[  718.944173] 0*512kB 
[  718.947882]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  718.949833] 0*1024kB 
[  718.953886]  ? find_held_lock+0x36/0x1c0
[  718.956185] 0*2048kB 
[  718.961364]  ? zap_class+0x640/0x640
[  718.963753] 0*4096kB 
[  718.967809]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.970192] = 13808kB
[  718.973903]  ? check_preemption_disabled+0x48/0x280
[  718.976297] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  718.981831]  ? __lock_is_held+0xb5/0x140
[  718.984228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  718.989239]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  718.998049] 4634 total pagecache pages
[  719.002124]  ? check_preemption_disabled+0x48/0x280
[  719.010679] 0 pages in swap cache
[  719.016209]  run_timer_softirq+0x52/0xb0
[  719.020087] Swap cache stats: add 0, delete 0, find 0/0
[  719.025100]  ? rcu_read_lock_sched_held+0x14f/0x180
[  719.028526] Free swap  = 0kB
[  719.032577]  __do_softirq+0x308/0xb7e
[  719.037917] Total swap = 0kB
[  719.042929]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  719.045925] 1965979 pages RAM
[  719.049720]  ? lock_downgrade+0x900/0x900
[  719.052717] 0 pages HighMem/MovableOnly
[  719.057203]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  719.060287] 342292 pages reserved
[  719.064434]  ? pvclock_read_flags+0x160/0x160
[  719.068377] 0 pages cma reserved
[  719.073477]  ? lapic_next_event+0x5a/0x90
[  719.076976] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  719.081387]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.081407]  ? kvm_clock_read+0x18/0x30
[  719.081423]  ? kvm_sched_clock_read+0x9/0x20
[  719.084861] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  719.088919]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.095395] ksoftirqd/1 cpuset=
[  719.100926]  ? check_preemption_disabled+0x48/0x280
[  719.104870] /
[  719.109281]  irq_exit+0x17f/0x1c0
[  719.119565]  mems_allowed=0
[  719.125103]  smp_apic_timer_interrupt+0x1cb/0x760
[  719.146266]  ? smp_reschedule_interrupt+0x109/0x650
[  719.151286]  ? smp_call_function_single_interrupt+0x650/0x650
[  719.157178]  ? interrupt_entry+0xb5/0xc0
[  719.161246]  ? trace_hardirqs_off_caller+0xbb/0x310
[  719.166262]  ? trace_hardirqs_off_caller+0xbb/0x310
[  719.171283]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.176129]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.181142]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.186157]  ? task_prio+0x50/0x50
[  719.189702]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.195261]  ? check_preemption_disabled+0x48/0x280
[  719.200286]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.205139]  apic_timer_interrupt+0xf/0x20
[  719.209368]  </IRQ>
[  719.211610] RIP: 0010:dump_stack+0x20e/0x39d
[  719.216019] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  719.234930] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  719.242645] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  719.249911] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  719.257180] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  719.264447] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  719.271718] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  719.279013]  ? dump_stack+0x205/0x39d
[  719.282829]  ? dump_stack_print_info.cold.1+0x20/0x20
[  719.288035]  dump_header+0x27b/0xf72
[  719.291772]  ? mark_held_locks+0x130/0x130
[  719.296011]  ? pagefault_out_of_memory+0x197/0x197
[  719.300950]  ? __lock_acquire+0x62f/0x4c20
[  719.305185]  ? zap_class+0x640/0x640
[  719.308908]  ? percpu_ref_get_many+0x240/0x240
[  719.313494]  ? print_usage_bug+0xc0/0xc0
[  719.317554]  ? print_usage_bug+0xc0/0xc0
[  719.321618]  ? zap_class+0x640/0x640
[  719.325332]  ? print_usage_bug+0xc0/0xc0
[  719.329392]  ? print_usage_bug+0xc0/0xc0
[  719.333462]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.339002]  ? find_held_lock+0x36/0x1c0
[  719.343092]  ? mark_held_locks+0xc7/0x130
[  719.347248]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  719.352351]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  719.357455]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  719.362043]  ? trace_hardirqs_on+0xbd/0x310
[  719.366381]  ? kasan_check_read+0x11/0x20
[  719.370530]  ? ___ratelimit+0x3b4/0x672
[  719.374509]  ? trace_hardirqs_off_caller+0x310/0x310
[  719.379613]  ? trace_hardirqs_on+0x310/0x310
[  719.384023]  ? lock_downgrade+0x900/0x900
[  719.388185]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  719.393288]  ? ___ratelimit+0x3b9/0x672
[  719.397266]  ? idr_get_free+0xec0/0xec0
[  719.401238]  ? find_held_lock+0x36/0x1c0
[  719.405315]  oom_kill_process.cold.27+0x10/0x903
[  719.410088]  ? zap_class+0x640/0x640
[  719.413808]  ? check_preemption_disabled+0x48/0x280
[  719.418831]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  719.423764]  ? kasan_check_read+0x11/0x20
[  719.427913]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  719.433198]  ? oom_evaluate_task+0x540/0x540
[  719.437610]  ? find_held_lock+0x36/0x1c0
[  719.441683]  ? out_of_memory+0x974/0x1430
[  719.445835]  ? lock_downgrade+0x900/0x900
[  719.449983]  ? check_preemption_disabled+0x48/0x280
[  719.455010]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  719.459939]  ? kasan_check_read+0x11/0x20
[  719.464096]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  719.469376]  ? rcu_softirq_qs+0x20/0x20
[  719.473360]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.478900]  ? oom_evaluate_task+0x302/0x540
[  719.483315]  out_of_memory+0xa84/0x1430
[  719.487302]  ? oom_killer_disable+0x3a0/0x3a0
[  719.491800]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  719.496733]  ? __mutex_add_waiter+0x2a0/0x2a0
[  719.501240]  __alloc_pages_slowpath+0x22d4/0x2d70
[  719.506547]  ? warn_alloc+0x120/0x120
[  719.510349]  ? rcu_softirq_qs+0x20/0x20
[  719.514349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.519887]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.525427]  ? should_fail+0x22d/0xd01
[  719.529323]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  719.534428]  ? zap_class+0x640/0x640
[  719.538166]  ? __lock_is_held+0xb5/0x140
[  719.542235]  ? mark_held_locks+0x130/0x130
[  719.546474]  ? lock_release+0xa00/0xa00
[  719.550453]  ? perf_trace_sched_process_exec+0x860/0x860
[  719.555920]  ? __might_sleep+0x95/0x190
[  719.559903]  __alloc_pages_nodemask+0xa80/0xde0
[  719.564578]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  719.569602]  ? __page_cache_alloc+0x191/0x5c0
[  719.574104]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  719.579049]  ? kasan_check_read+0x11/0x20
[  719.583214]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  719.588492]  ? zap_class+0x640/0x640
[  719.592212]  ? zap_class+0x640/0x640
[  719.595925]  ? zap_class+0x640/0x640
[  719.599643]  ? __do_page_cache_readahead+0x7ce/0x980
[  719.604750]  ? find_held_lock+0x36/0x1c0
[  719.608817]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  719.614364]  alloc_pages_current+0x173/0x350
[  719.618781]  __page_cache_alloc+0x38c/0x5c0
[  719.623108]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  719.628040]  ? kasan_check_read+0x11/0x20
[  719.632202]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  719.637488]  ? generic_perform_write+0x6a0/0x6a0
[  719.642246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.648113]  ? check_preemption_disabled+0x48/0x280
[  719.653144]  filemap_fault+0x1594/0x25f0
[  719.657219]  ? __lock_page_or_retry+0xa00/0xa00
[  719.661891]  ? mark_held_locks+0x130/0x130
[  719.666145]  ? rcu_softirq_qs+0x20/0x20
[  719.670124]  ? remove_wait_queue+0x1a6/0x360
[  719.674532]  ? trace_hardirqs_off_caller+0x310/0x310
[  719.679657]  ? filemap_map_pages+0xe04/0x1990
[  719.684162]  ? print_usage_bug+0xc0/0xc0
[  719.688230]  ? add_wait_queue+0x2b0/0x2b0
[  719.692381]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  719.697308]  ? print_usage_bug+0xc0/0xc0
[  719.701377]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  719.706921]  ? fput+0x130/0x1a0
[  719.710207]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  719.715754]  ? print_usage_bug+0xc0/0xc0
[  719.719820]  ? __lock_acquire+0x62f/0x4c20
[  719.724085]  ? lock_acquire+0x1ed/0x520
[  719.728070]  ? ext4_filemap_fault+0x7a/0xad
[  719.732408]  ? lock_release+0xa00/0xa00
[  719.736387]  ? perf_trace_sched_process_exec+0x860/0x860
[  719.742637]  ? print_usage_bug+0xc0/0xc0
[  719.746701]  ? print_usage_bug+0xc0/0xc0
[  719.750777]  ? down_read+0x8d/0x120
[  719.754407]  ? ext4_filemap_fault+0x7a/0xad
[  719.758732]  ? __down_interruptible+0x700/0x700
[  719.763414]  ext4_filemap_fault+0x82/0xad
[  719.767564]  __do_fault+0x100/0x6b0
[  719.771200]  ? pmd_devmap_trans_unstable+0x220/0x220
[  719.776310]  ? mark_held_locks+0x130/0x130
[  719.780549]  ? mark_held_locks+0x130/0x130
[  719.784784]  ? find_held_lock+0x36/0x1c0
[  719.788847]  ? zap_class+0x640/0x640
[  719.792558]  ? find_held_lock+0x36/0x1c0
[  719.796620]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.802162]  __handle_mm_fault+0x307c/0x5920
[  719.806571]  ? poll_select_copy_remaining+0x18c/0x6a0
[  719.811768]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  719.816632]  ? __might_fault+0x12b/0x1e0
[  719.820695]  ? lock_downgrade+0x900/0x900
[  719.824853]  ? zap_class+0x640/0x640
[  719.828563]  ? zap_class+0x640/0x640
[  719.832285]  ? find_held_lock+0x36/0x1c0
[  719.836362]  ? handle_mm_fault+0x42a/0xc70
[  719.840599]  ? lock_downgrade+0x900/0x900
[  719.844749]  ? check_preemption_disabled+0x48/0x280
[  719.849771]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  719.854699]  ? kasan_check_read+0x11/0x20
[  719.858851]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  719.864129]  ? rcu_softirq_qs+0x20/0x20
[  719.868110]  ? trace_hardirqs_off_caller+0x310/0x310
[  719.873216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  719.878758]  ? check_preemption_disabled+0x48/0x280
[  719.883782]  handle_mm_fault+0x54f/0xc70
[  719.887848]  ? __handle_mm_fault+0x5920/0x5920
[  719.892437]  ? find_vma+0x34/0x190
[  719.895980]  __do_page_fault+0x5e8/0xe60
[  719.900041]  ? trace_hardirqs_off+0xb8/0x310
[  719.904476]  do_page_fault+0xf2/0x7e0
[  719.908278]  ? vmalloc_sync_all+0x30/0x30
[  719.912430]  ? error_entry+0x70/0xd0
[  719.916146]  ? trace_hardirqs_off_caller+0xbb/0x310
[  719.921166]  ? trace_hardirqs_on_caller+0xc0/0x310
[  719.926105]  ? syscall_return_slowpath+0x5e0/0x5e0
[  719.931038]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.935909]  ? trace_hardirqs_on_caller+0x310/0x310
[  719.940926]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  719.946380]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  719.951400]  ? prepare_exit_to_usermode+0x291/0x3b0
[  719.956420]  ? page_fault+0x8/0x30
[  719.959963]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  719.964815]  ? page_fault+0x8/0x30
[  719.968357]  page_fault+0x1e/0x30
[  719.971813] RIP: 0033:0x7f9db7ca8dd3
[  719.975538] Code: Bad RIP value.
[  719.978897] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  719.984263] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  719.991528] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  719.998792] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  720.006063] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  720.013333] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  720.020629] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  720.020693] aoe: skb alloc failure
[  720.027133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.027141] Call Trace:
[  720.030738] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  720.040022]  dump_stack+0x244/0x39d
[  720.042605] init cpuset=
[  720.052312]  ? dump_stack_print_info.cold.1+0x20/0x20
[  720.055910] /
[  720.058586]  warn_alloc.cold.117+0xb7/0x1bd
[  720.063744]  mems_allowed=0
[  720.065454]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  720.077504]  ? lock_downgrade+0x900/0x900
[  720.081660]  ? trace_hardirqs_off+0xb8/0x310
[  720.086080]  ? trace_hardirqs_off+0xb8/0x310
[  720.090498]  __alloc_pages_slowpath+0x2660/0x2d70
[  720.095374]  ? warn_alloc+0x120/0x120
[  720.099180]  ? warn_alloc+0x120/0x120
[  720.102985]  ? print_usage_bug+0xc0/0xc0
[  720.107048]  ? warn_alloc+0x120/0x120
[  720.110860]  ? print_usage_bug+0xc0/0xc0
[  720.114922]  ? __lock_acquire+0x62f/0x4c20
[  720.119159]  ? __lock_acquire+0x62f/0x4c20
[  720.123398]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.128935]  ? should_fail+0x22d/0xd01
[  720.132826]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  720.137935]  ? __lock_acquire+0x62f/0x4c20
[  720.142177]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  720.147279]  ? __lock_acquire+0x62f/0x4c20
[  720.151510]  ? should_fail+0x22d/0xd01
[  720.155408]  ? mark_held_locks+0x130/0x130
[  720.159650]  ? mark_held_locks+0x130/0x130
[  720.163897]  ? zap_class+0x640/0x640
[  720.167608]  ? print_usage_bug+0xc0/0xc0
[  720.171677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.177218]  ? check_preemption_disabled+0x48/0x280
[  720.182249]  ? __lock_is_held+0xb5/0x140
[  720.186321]  __alloc_pages_nodemask+0xa80/0xde0
[  720.190987]  ? zap_class+0x640/0x640
[  720.194705]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  720.199736]  ? find_held_lock+0x36/0x1c0
[  720.203806]  ? ____cache_alloc_node+0x1c7/0x1e0
[  720.208475]  ? lock_downgrade+0x900/0x900
[  720.212634]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.218176]  cache_grow_begin+0xa5/0x8c0
[  720.222238]  ? do_raw_spin_unlock+0xa7/0x330
[  720.226654]  fallback_alloc+0x204/0x2e0
[  720.230638]  ____cache_alloc_node+0x1c7/0x1e0
[  720.235137]  kmem_cache_alloc_node+0xe3/0x730
[  720.239633]  ? ipv6_get_ifaddr+0x42e/0x620
[  720.243879]  __alloc_skb+0x119/0x770
[  720.247601]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  720.252887]  ? netdev_alloc_frag+0x1f0/0x1f0
[  720.257299]  ? lock_downgrade+0x900/0x900
[  720.261459]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.267000]  ? refcount_sub_and_test_checked+0x203/0x310
[  720.272458]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  720.277911]  ? addrconf_rs_timer+0x690/0x690
[  720.282351]  ndisc_alloc_skb+0x144/0x340
[  720.286418]  ndisc_send_rs+0x331/0x6e0
[  720.290312]  addrconf_rs_timer+0x314/0x690
[  720.294555]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  720.298822]  call_timer_fn+0x272/0x920
[  720.302711]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  720.306952]  ? process_timeout+0x40/0x40
[  720.311027]  ? __run_timers+0x7da/0xc70
[  720.315015]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.319512]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.324011]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  720.328252]  ? lockdep_hardirqs_on+0x296/0x5b0
[  720.332840]  ? trace_hardirqs_on+0xbd/0x310
[  720.337165]  ? kasan_check_read+0x11/0x20
[  720.341316]  ? __run_timers+0x7da/0xc70
[  720.345295]  ? trace_hardirqs_off_caller+0x310/0x310
[  720.350405]  ? __queue_work+0x1440/0x1440
[  720.354564]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  720.358804]  __run_timers+0x7e5/0xc70
[  720.362619]  ? timer_fixup_init+0x70/0x70
[  720.366770]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.371266]  ? _raw_spin_unlock_irq+0x27/0x80
[  720.375762]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  720.380345]  ? trace_hardirqs_on+0xbd/0x310
[  720.384667]  ? kasan_check_read+0x11/0x20
[  720.388820]  ? finish_task_switch+0x1f4/0x910
[  720.393318]  ? trace_hardirqs_off_caller+0x310/0x310
[  720.398422]  ? compat_start_thread+0x80/0x80
[  720.402854]  ? pvclock_read_flags+0x160/0x160
[  720.407349]  ? __switch_to_asm+0x34/0x70
[  720.411410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.416949]  ? check_preemption_disabled+0x48/0x280
[  720.421978]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  720.427519]  ? rcu_pm_notify+0xc0/0xc0
[  720.431407]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.436944]  ? check_preemption_disabled+0x48/0x280
[  720.441972]  run_timer_softirq+0x52/0xb0
[  720.446037]  ? rcu_read_lock_sched_held+0x14f/0x180
[  720.451067]  __do_softirq+0x308/0xb7e
[  720.454879]  ? trace_hardirqs_on_caller+0xc0/0x310
[  720.459812]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  720.464913]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  720.470369]  ? schedule+0x108/0x460
[  720.474006]  ? trace_hardirqs_off+0xb8/0x310
[  720.478412]  ? smpboot_thread_fn+0x68b/0xa00
[  720.482824]  ? trace_hardirqs_on+0x310/0x310
[  720.487236]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.492778]  ? check_preemption_disabled+0x48/0x280
[  720.497799]  ? takeover_tasklets+0xa90/0xa90
[  720.502212]  run_ksoftirqd+0x5e/0x100
[  720.506013]  smpboot_thread_fn+0x68b/0xa00
[  720.510252]  ? sort_range+0x30/0x30
[  720.513884]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  720.518989]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.524528]  ? __kthread_parkme+0xfb/0x1a0
[  720.528768]  kthread+0x35a/0x420
[  720.532132]  ? sort_range+0x30/0x30
[  720.535758]  ? kthread_stop+0x900/0x900
[  720.539740]  ret_from_fork+0x3a/0x50
[  720.543467] warn_alloc_show_mem: 1 callbacks suppressed
[  720.543479] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  720.543481] Mem-Info:
[  720.543513] active_anon:34612 inactive_anon:506 isolated_anon:0
[  720.543513]  active_file:13 inactive_file:12 isolated_file:0
[  720.543513]  unevictable:0 dirty:0 writeback:0 unstable:0
[  720.543513]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  720.543513]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  720.543513]  free:13736 free_pcp:286 free_cma:0
[  720.548848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  720.554652] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  720.557062] Call Trace:
[  720.590026] Node 0 
[  720.599395]  <IRQ>
[  720.627088] 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
[  720.629656]  dump_stack+0x244/0x39d
[  720.631866] lowmem_reserve[]:
[  720.634018]  ? dump_stack_print_info.cold.1+0x20/0x20
[  720.659504]  0
[  720.663142]  warn_alloc.cold.117+0xb7/0x1bd
[  720.666209]  2820
[  720.671394]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  720.673172]  6323
[  720.677489]  ? lock_downgrade+0x900/0x900
[  720.679526]  6323
[  720.684383]  ? trace_hardirqs_off+0xb8/0x310
[  720.690562]  ? trace_hardirqs_off+0xb8/0x310
[  720.692605] Node 0 
[  720.697014]  __alloc_pages_slowpath+0x2660/0x2d70
[  720.701418] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  720.703648]  ? warn_alloc+0x120/0x120
[  720.708446] lowmem_reserve[]:
[  720.735436]  ? pvclock_read_flags+0x160/0x160
[  720.739209]  0
[  720.742307]  ? warn_alloc+0x120/0x120
[  720.746774]  0
[  720.748571]  ? print_usage_bug+0xc0/0xc0
[  720.752352]  3503
[  720.754148]  ? warn_alloc+0x120/0x120
[  720.758180]  3503
[  720.760240]  ? print_usage_bug+0xc0/0xc0
[  720.766083]  ? ktime_get+0x2c1/0x400
[  720.770113] Node 0 
[  720.773821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.773854] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  720.773861] lowmem_reserve[]:
[  720.776102]  ? check_preemption_disabled+0x48/0x280
[  720.782077]  0 0
[  720.810472]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  720.813559]  0
[  720.818573]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  720.820524]  0
[  720.825015]  ? should_fail+0x22d/0xd01
[  720.832324]  ? kasan_check_read+0x11/0x20
[  720.834104] Node 0 
[  720.837983]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  720.842108] DMA: 
[  720.844338]  ? __lock_acquire+0x62f/0x4c20
[  720.849418] 1*4kB 
[  720.851474]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  720.855683] (U) 
[  720.857830]  ? should_fail+0x22d/0xd01
[  720.862909] 0*8kB 
[  720.864881]  ? print_usage_bug+0xc0/0xc0
[  720.868744] 0*16kB 
[  720.870893]  ? mark_held_locks+0x130/0x130
[  720.874918] 1*32kB (U) 
[  720.877155]  ? mark_held_locks+0x130/0x130
[  720.881365] 2*64kB 
[  720.883945]  ? check_preemption_disabled+0x48/0x280
[  720.888150] (U) 
[  720.890381]  ? zap_class+0x640/0x640
[  720.895372] 1*128kB 
[  720.897347]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  720.901028] (U) 
[  720.903351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.908086] 1*256kB 
[  720.910064]  ? check_preemption_disabled+0x48/0x280
[  720.915580] (U) 
[  720.917900]  ? __lock_is_held+0xb5/0x140
[  720.922890] 0*512kB 
[  720.924863]  __alloc_pages_nodemask+0xa80/0xde0
[  720.928899] 1*1024kB 
[  720.931216]  ? zap_class+0x640/0x640
[  720.935863] (U) 
[  720.938271]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  720.941962] 1*2048kB 
[  720.943937]  ? find_held_lock+0x36/0x1c0
[  720.948918] (M) 
[  720.951325]  ? ____cache_alloc_node+0x1c7/0x1e0
[  720.955355] 3*4096kB 
[  720.957327]  ? lock_downgrade+0x900/0x900
[  720.961974] (M) 
[  720.964381]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  720.968503] = 15908kB
[  720.970471]  cache_grow_begin+0xa5/0x8c0
[  720.975994] Node 0 
[  720.978401]  ? do_raw_spin_unlock+0xa7/0x330
[  720.982437] DMA32: 
[  720.984675]  fallback_alloc+0x204/0x2e0
[  720.989060] 3*4kB 
[  720.991299]  ____cache_alloc_node+0x1c7/0x1e0
[  720.995242] (M) 
[  720.997388]  kmem_cache_alloc_node+0xe3/0x730
[  721.001859] 6*8kB 
[  721.003831]  ? lockdep_hardirqs_on+0x296/0x5b0
[  721.008296] (M) 
[  721.010447]  __alloc_skb+0x119/0x770
[  721.015001] 7*16kB 
[  721.016976]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  721.020663] (M) 
[  721.022897]  ? netdev_alloc_frag+0x1f0/0x1f0
[  721.028236] 7*32kB 
[  721.030212]  ? vprintk_default+0x28/0x30
[  721.034592] (UM) 
[  721.036825]  ? vprintk_func+0x85/0x181
[  721.040861] 2*64kB 
[  721.042917]  ? printk+0xa7/0xcf
[  721.046776] (M) 
[  721.049008]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  721.052261] 3*128kB 
[  721.054232]  ? do_raw_spin_trylock+0x270/0x270
[  721.058958] (UM) 
[  721.061277]  new_skb+0x26/0x1c0
[  721.065834] 5*256kB 
[  721.067889]  aoecmd_cfg+0x279/0x7f0
[  721.071141] (UM) 
[  721.073459]  ? find_held_lock+0x36/0x1c0
[  721.077070] 3*512kB 
[  721.079135]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  721.083170] (M) 
[  721.085488]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.089786] 3*1024kB 
[  721.091758]  ? __lock_is_held+0xb5/0x140
[  721.097263] (UM) 
[  721.099675]  discover_timer+0x50/0x60
[  721.103703] 3*2048kB 
[  721.105761]  call_timer_fn+0x272/0x920
[  721.109531] (UM) 
[  721.111936]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  721.115797] 3*4096kB 
[  721.117854]  ? process_timeout+0x40/0x40
[  721.122667] (M) 
[  721.125090]  ? mark_held_locks+0xc7/0x130
[  721.129126] = 25228kB
[  721.131102]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.135223] Node 0 
[  721.137630]  ? _raw_spin_unlock_irq+0x27/0x80
[  721.142101] Normal: 
[  721.144338]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  721.148806] 604*4kB 
[  721.151145]  ? lockdep_hardirqs_on+0x296/0x5b0
[  721.155963] (UME) 
[  721.158280]  ? trace_hardirqs_on+0xbd/0x310
[  721.162839] 496*8kB 
[  721.164985]  ? kasan_check_read+0x11/0x20
[  721.169280] (UME) 
[  721.171598]  ? __run_timers+0x7da/0xc70
[  721.175723] 238*16kB 
[  721.177868]  ? trace_hardirqs_off_caller+0x310/0x310
[  721.181815] (ME) 
[  721.184229]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  721.189301] 101*32kB 
[  721.191360]  __run_timers+0x7e5/0xc70
[  721.196172] (UM) 
[  721.198584]  ? timer_fixup_init+0x70/0x70
[  721.202356] 0*64kB 
[  721.204413]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  721.208536] 1*128kB 
[  721.210766]  ? zap_class+0x640/0x640
[  721.215757] (U) 
[  721.218510]  ? print_usage_bug+0xc0/0xc0
[  721.222196] 1*256kB 
[  721.224166]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  721.228196] (U) 
[  721.230518]  ? find_held_lock+0x36/0x1c0
[  721.235685] 0*512kB 
[  721.237655]  ? zap_class+0x640/0x640
[  721.241693] 0*1024kB 
[  721.244010]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.247696] 0*2048kB 
[  721.250103]  ? check_preemption_disabled+0x48/0x280
[  721.255612] 0*4096kB 
[  721.258019]  ? __lock_is_held+0xb5/0x140
[  721.263002] = 13808kB
[  721.265405]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.269445] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  721.271843]  ? check_preemption_disabled+0x48/0x280
[  721.277362] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  721.286186]  run_timer_softirq+0x52/0xb0
[  721.291176] 4634 total pagecache pages
[  721.299744]  ? rcu_read_lock_sched_held+0x14f/0x180
[  721.303783] 0 pages in swap cache
[  721.307657]  __do_softirq+0x308/0xb7e
[  721.312647] Swap cache stats: add 0, delete 0, find 0/0
[  721.316098]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  721.319876] Free swap  = 0kB
[  721.325250]  ? lock_downgrade+0x900/0x900
[  721.329720] Total swap = 0kB
[  721.332735]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  721.336857] 1965979 pages RAM
[  721.339874]  ? pvclock_read_flags+0x160/0x160
[  721.344945] 0 pages HighMem/MovableOnly
[  721.348046]  ? lapic_next_event+0x5a/0x90
[  721.352517] 342292 pages reserved
[  721.356486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.360609] 0 pages cma reserved
[  721.364062]  ? kvm_clock_read+0x18/0x30
[  721.369648] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  721.372933]  ? kvm_sched_clock_read+0x9/0x20
[  721.376939] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  721.383364]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.387749] ksoftirqd/1 cpuset=
[  721.398061]  ? check_preemption_disabled+0x48/0x280
[  721.403571] /
[  721.406856]  irq_exit+0x17f/0x1c0
[  721.411844]  mems_allowed=0
[  721.413554]  smp_apic_timer_interrupt+0x1cb/0x760
[  721.424727]  ? smp_reschedule_interrupt+0x109/0x650
[  721.429744]  ? smp_call_function_single_interrupt+0x650/0x650
[  721.435629]  ? interrupt_entry+0xb5/0xc0
[  721.439695]  ? trace_hardirqs_off_caller+0xbb/0x310
[  721.444714]  ? trace_hardirqs_off_caller+0xbb/0x310
[  721.449739]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.454582]  ? trace_hardirqs_on_caller+0x310/0x310
[  721.459596]  ? trace_hardirqs_on_caller+0x310/0x310
[  721.464612]  ? task_prio+0x50/0x50
[  721.468160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.473696]  ? check_preemption_disabled+0x48/0x280
[  721.478717]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  721.483568]  apic_timer_interrupt+0xf/0x20
[  721.487794]  </IRQ>
[  721.490033] RIP: 0010:dump_stack+0x20e/0x39d
[  721.494455] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  721.513358] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  721.521072] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  721.528355] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  721.535626] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  721.542892] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  721.550157] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  721.557449]  ? dump_stack+0x205/0x39d
[  721.561265]  ? dump_stack_print_info.cold.1+0x20/0x20
[  721.566474]  dump_header+0x27b/0xf72
[  721.570202]  ? mark_held_locks+0x130/0x130
[  721.574440]  ? pagefault_out_of_memory+0x197/0x197
[  721.579377]  ? __lock_acquire+0x62f/0x4c20
[  721.583610]  ? zap_class+0x640/0x640
[  721.587332]  ? percpu_ref_get_many+0x240/0x240
[  721.591914]  ? print_usage_bug+0xc0/0xc0
[  721.595975]  ? print_usage_bug+0xc0/0xc0
[  721.600044]  ? zap_class+0x640/0x640
[  721.603774]  ? print_usage_bug+0xc0/0xc0
[  721.607836]  ? print_usage_bug+0xc0/0xc0
[  721.611902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.617443]  ? find_held_lock+0x36/0x1c0
[  721.621512]  ? mark_held_locks+0xc7/0x130
[  721.625665]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  721.630770]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  721.635872]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  721.640454]  ? trace_hardirqs_on+0xbd/0x310
[  721.644778]  ? kasan_check_read+0x11/0x20
[  721.649434]  ? ___ratelimit+0x3b4/0x672
[  721.653410]  ? trace_hardirqs_off_caller+0x310/0x310
[  721.658517]  ? trace_hardirqs_on+0x310/0x310
[  721.662925]  ? lock_downgrade+0x900/0x900
[  721.667098]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  721.672207]  ? ___ratelimit+0x3b9/0x672
[  721.676184]  ? idr_get_free+0xec0/0xec0
[  721.680160]  ? find_held_lock+0x36/0x1c0
[  721.684239]  oom_kill_process.cold.27+0x10/0x903
[  721.688996]  ? zap_class+0x640/0x640
[  721.692714]  ? check_preemption_disabled+0x48/0x280
[  721.697742]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  721.702673]  ? kasan_check_read+0x11/0x20
[  721.706827]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.712113]  ? oom_evaluate_task+0x540/0x540
[  721.716529]  ? find_held_lock+0x36/0x1c0
[  721.720605]  ? out_of_memory+0x974/0x1430
[  721.725107]  ? lock_downgrade+0x900/0x900
[  721.729258]  ? check_preemption_disabled+0x48/0x280
[  721.734282]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  721.739218]  ? kasan_check_read+0x11/0x20
[  721.743373]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.748654]  ? rcu_softirq_qs+0x20/0x20
[  721.752636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.758190]  ? oom_evaluate_task+0x302/0x540
[  721.762625]  out_of_memory+0xa84/0x1430
[  721.766617]  ? oom_killer_disable+0x3a0/0x3a0
[  721.771114]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  721.776051]  ? __mutex_add_waiter+0x2a0/0x2a0
[  721.780576]  __alloc_pages_slowpath+0x22d4/0x2d70
[  721.785449]  ? warn_alloc+0x120/0x120
[  721.789253]  ? rcu_softirq_qs+0x20/0x20
[  721.793252]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.798792]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.804328]  ? should_fail+0x22d/0xd01
[  721.808221]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  721.813331]  ? zap_class+0x640/0x640
[  721.817083]  ? __lock_is_held+0xb5/0x140
[  721.821154]  ? mark_held_locks+0x130/0x130
[  721.825395]  ? lock_release+0xa00/0xa00
[  721.829376]  ? perf_trace_sched_process_exec+0x860/0x860
[  721.834837]  ? __might_sleep+0x95/0x190
[  721.838820]  __alloc_pages_nodemask+0xa80/0xde0
[  721.843507]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  721.848528]  ? __page_cache_alloc+0x191/0x5c0
[  721.853025]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  721.857964]  ? kasan_check_read+0x11/0x20
[  721.862116]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.867395]  ? zap_class+0x640/0x640
[  721.871116]  ? zap_class+0x640/0x640
[  721.874829]  ? zap_class+0x640/0x640
[  721.878544]  ? __do_page_cache_readahead+0x7ce/0x980
[  721.883654]  ? find_held_lock+0x36/0x1c0
[  721.887719]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  721.893262]  alloc_pages_current+0x173/0x350
[  721.897677]  __page_cache_alloc+0x38c/0x5c0
[  721.902004]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  721.906935]  ? kasan_check_read+0x11/0x20
[  721.911098]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  721.916379]  ? generic_perform_write+0x6a0/0x6a0
[  721.921139]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  721.926682]  ? check_preemption_disabled+0x48/0x280
[  721.931722]  filemap_fault+0x1594/0x25f0
[  721.935798]  ? __lock_page_or_retry+0xa00/0xa00
[  721.940471]  ? mark_held_locks+0x130/0x130
[  721.944705]  ? rcu_softirq_qs+0x20/0x20
[  721.948682]  ? remove_wait_queue+0x1a6/0x360
[  721.953106]  ? trace_hardirqs_off_caller+0x310/0x310
[  721.958223]  ? filemap_map_pages+0xe04/0x1990
[  721.962728]  ? print_usage_bug+0xc0/0xc0
[  721.966794]  ? add_wait_queue+0x2b0/0x2b0
[  721.970944]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  721.975877]  ? print_usage_bug+0xc0/0xc0
[  721.979959]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  721.985497]  ? fput+0x130/0x1a0
[  721.988778]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  721.994349]  ? print_usage_bug+0xc0/0xc0
[  721.998420]  ? __lock_acquire+0x62f/0x4c20
[  722.002671]  ? lock_acquire+0x1ed/0x520
[  722.006656]  ? ext4_filemap_fault+0x7a/0xad
[  722.010983]  ? lock_release+0xa00/0xa00
[  722.014957]  ? perf_trace_sched_process_exec+0x860/0x860
[  722.020411]  ? print_usage_bug+0xc0/0xc0
[  722.024475]  ? print_usage_bug+0xc0/0xc0
[  722.028547]  ? down_read+0x8d/0x120
[  722.032176]  ? ext4_filemap_fault+0x7a/0xad
[  722.036529]  ? __down_interruptible+0x700/0x700
[  722.041211]  ext4_filemap_fault+0x82/0xad
[  722.045365]  __do_fault+0x100/0x6b0
[  722.048999]  ? pmd_devmap_trans_unstable+0x220/0x220
[  722.054114]  ? mark_held_locks+0x130/0x130
[  722.058354]  ? mark_held_locks+0x130/0x130
[  722.062591]  ? find_held_lock+0x36/0x1c0
[  722.066659]  ? zap_class+0x640/0x640
[  722.070375]  ? find_held_lock+0x36/0x1c0
[  722.074443]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.079984]  __handle_mm_fault+0x307c/0x5920
[  722.084393]  ? poll_select_copy_remaining+0x18c/0x6a0
[  722.089606]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  722.094457]  ? __might_fault+0x12b/0x1e0
[  722.098525]  ? lock_downgrade+0x900/0x900
[  722.102688]  ? zap_class+0x640/0x640
[  722.106403]  ? zap_class+0x640/0x640
[  722.110126]  ? find_held_lock+0x36/0x1c0
[  722.114201]  ? handle_mm_fault+0x42a/0xc70
[  722.118436]  ? lock_downgrade+0x900/0x900
[  722.122585]  ? check_preemption_disabled+0x48/0x280
[  722.127607]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  722.132542]  ? kasan_check_read+0x11/0x20
[  722.136692]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  722.141976]  ? rcu_softirq_qs+0x20/0x20
[  722.145952]  ? trace_hardirqs_off_caller+0x310/0x310
[  722.151071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.156619]  ? check_preemption_disabled+0x48/0x280
[  722.161650]  handle_mm_fault+0x54f/0xc70
[  722.165719]  ? __handle_mm_fault+0x5920/0x5920
[  722.170308]  ? find_vma+0x34/0x190
[  722.173856]  __do_page_fault+0x5e8/0xe60
[  722.177918]  ? trace_hardirqs_off+0xb8/0x310
[  722.182339]  do_page_fault+0xf2/0x7e0
[  722.186146]  ? vmalloc_sync_all+0x30/0x30
[  722.190300]  ? error_entry+0x70/0xd0
[  722.194020]  ? trace_hardirqs_off_caller+0xbb/0x310
[  722.199041]  ? trace_hardirqs_on_caller+0xc0/0x310
[  722.203982]  ? syscall_return_slowpath+0x5e0/0x5e0
[  722.208913]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  722.213761]  ? trace_hardirqs_on_caller+0x310/0x310
[  722.218777]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  722.224229]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  722.229247]  ? prepare_exit_to_usermode+0x291/0x3b0
[  722.234268]  ? page_fault+0x8/0x30
[  722.237811]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  722.242658]  ? page_fault+0x8/0x30
[  722.246200]  page_fault+0x1e/0x30
[  722.249657] RIP: 0033:0x7f9db7ca8dd3
[  722.253380] Code: Bad RIP value.
[  722.256744] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  722.262108] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  722.269373] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  722.276642] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  722.283907] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  722.291176] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  722.298488] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  722.298551] aoe: skb alloc failure
[  722.304991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.305001] Call Trace:
[  722.308606] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  722.317890]  dump_stack+0x244/0x39d
[  722.320447] init cpuset=
[  722.330154]  ? dump_stack_print_info.cold.1+0x20/0x20
[  722.333750] /
[  722.336438]  warn_alloc.cold.117+0xb7/0x1bd
[  722.341601]  mems_allowed=0
[  722.343310]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  722.355363]  ? lock_downgrade+0x900/0x900
[  722.359519]  ? trace_hardirqs_off+0xb8/0x310
[  722.363932]  ? trace_hardirqs_off+0xb8/0x310
[  722.368348]  __alloc_pages_slowpath+0x2660/0x2d70
[  722.373221]  ? warn_alloc+0x120/0x120
[  722.377028]  ? warn_alloc+0x120/0x120
[  722.380838]  ? print_usage_bug+0xc0/0xc0
[  722.384902]  ? warn_alloc+0x120/0x120
[  722.388703]  ? print_usage_bug+0xc0/0xc0
[  722.392768]  ? __lock_acquire+0x62f/0x4c20
[  722.397002]  ? __lock_acquire+0x62f/0x4c20
[  722.401243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.406781]  ? should_fail+0x22d/0xd01
[  722.410673]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  722.415779]  ? __lock_acquire+0x62f/0x4c20
[  722.420023]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  722.425136]  ? __lock_acquire+0x62f/0x4c20
[  722.429371]  ? should_fail+0x22d/0xd01
[  722.433260]  ? find_held_lock+0x36/0x1c0
[  722.437328]  ? mark_held_locks+0x130/0x130
[  722.441568]  ? mark_held_locks+0x130/0x130
[  722.445804]  ? zap_class+0x640/0x640
[  722.449521]  ? zap_class+0x640/0x640
[  722.453236]  ? print_usage_bug+0xc0/0xc0
[  722.457301]  ? do_raw_spin_unlock+0xa7/0x330
[  722.461706]  ? zap_class+0x640/0x640
[  722.465421]  ? print_usage_bug+0xc0/0xc0
[  722.469479]  ? wq_watchdog_touch+0x9c/0xfe
[  722.473717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.479259]  ? check_preemption_disabled+0x48/0x280
[  722.484289]  ? __lock_is_held+0xb5/0x140
[  722.488362]  __alloc_pages_nodemask+0xa80/0xde0
[  722.493030]  ? zap_class+0x640/0x640
[  722.496756]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  722.501784]  ? find_held_lock+0x36/0x1c0
[  722.505855]  ? ____cache_alloc_node+0x1c7/0x1e0
[  722.510530]  ? lock_downgrade+0x900/0x900
[  722.514685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.520228]  cache_grow_begin+0xa5/0x8c0
[  722.524296]  ? do_raw_spin_unlock+0xa7/0x330
[  722.528711]  fallback_alloc+0x204/0x2e0
[  722.532691]  ____cache_alloc_node+0x1c7/0x1e0
[  722.537192]  kmem_cache_alloc_node+0xe3/0x730
[  722.541691]  ? ipv6_get_ifaddr+0x42e/0x620
[  722.545937]  __alloc_skb+0x119/0x770
[  722.549655]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  722.554940]  ? netdev_alloc_frag+0x1f0/0x1f0
[  722.559349]  ? lock_downgrade+0x900/0x900
[  722.563504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.569047]  ? refcount_sub_and_test_checked+0x203/0x310
[  722.574516]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  722.579972]  ? addrconf_rs_timer+0x690/0x690
[  722.584398]  ndisc_alloc_skb+0x144/0x340
[  722.588469]  ndisc_send_rs+0x331/0x6e0
[  722.592370]  addrconf_rs_timer+0x314/0x690
[  722.596615]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  722.600864]  call_timer_fn+0x272/0x920
[  722.604753]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  722.608992]  ? process_timeout+0x40/0x40
[  722.613074]  ? __run_timers+0x7da/0xc70
[  722.617064]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.621560]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.626072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  722.630311]  ? lockdep_hardirqs_on+0x296/0x5b0
[  722.634893]  ? trace_hardirqs_on+0xbd/0x310
[  722.639217]  ? kasan_check_read+0x11/0x20
[  722.643364]  ? __run_timers+0x7da/0xc70
[  722.647344]  ? trace_hardirqs_off_caller+0x310/0x310
[  722.652455]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  722.656699]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  722.660939]  __run_timers+0x7e5/0xc70
[  722.664752]  ? timer_fixup_init+0x70/0x70
[  722.668903]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.673401]  ? _raw_spin_unlock_irq+0x27/0x80
[  722.677901]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  722.682489]  ? trace_hardirqs_on+0xbd/0x310
[  722.686815]  ? kasan_check_read+0x11/0x20
[  722.690970]  ? finish_task_switch+0x1f4/0x910
[  722.695471]  ? trace_hardirqs_off_caller+0x310/0x310
[  722.700587]  ? compat_start_thread+0x80/0x80
[  722.705021]  ? pvclock_read_flags+0x160/0x160
[  722.709532]  ? __switch_to_asm+0x34/0x70
[  722.713600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.719142]  ? check_preemption_disabled+0x48/0x280
[  722.724266]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  722.729810]  ? rcu_pm_notify+0xc0/0xc0
[  722.733700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  722.739241]  ? check_preemption_disabled+0x48/0x280
[  722.744271]  run_timer_softirq+0x52/0xb0
[  722.748333]  ? rcu_read_lock_sched_held+0x14f/0x180
[  722.753358]  __do_softirq+0x308/0xb7e
[  722.757165]  ? trace_hardirqs_on_caller+0xc0/0x310
[  722.762099]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  722.767201]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  722.772670]  ? schedule+0x108/0x460
[  722.776309]  ? trace_hardirqs_off+0xb8/0x310
[  722.781212]  ? smpboot_thread_fn+0x68b/0xa00
[  722.785620]  ? trace_hardirqs_on+0x310/0x310
[  722.790030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.795581]  ? check_preemption_disabled+0x48/0x280
[  722.800608]  ? takeover_tasklets+0xa90/0xa90
[  722.805020]  run_ksoftirqd+0x5e/0x100
[  722.808827]  smpboot_thread_fn+0x68b/0xa00
[  722.813076]  ? sort_range+0x30/0x30
[  722.816710]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  722.821817]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  722.827355]  ? __kthread_parkme+0xfb/0x1a0
[  722.831600]  kthread+0x35a/0x420
[  722.834971]  ? sort_range+0x30/0x30
[  722.838600]  ? kthread_stop+0x900/0x900
[  722.842589]  ret_from_fork+0x3a/0x50
[  722.846316] warn_alloc_show_mem: 1 callbacks suppressed
[  722.846328] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  722.846329] Mem-Info:
[  722.846360] active_anon:34612 inactive_anon:506 isolated_anon:0
[  722.846360]  active_file:13 inactive_file:12 isolated_file:0
[  722.846360]  unevictable:0 dirty:0 writeback:0 unstable:0
[  722.846360]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  722.846360]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  722.846360]  free:13736 free_pcp:286 free_cma:0
[  722.851712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.857511] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  722.859906] Call Trace:
[  722.892864] Node 0 
[  722.902215]  <IRQ>
[  722.929902] 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
[  722.932463]  dump_stack+0x244/0x39d
[  722.934671] lowmem_reserve[]:
[  722.936815]  ? dump_stack_print_info.cold.1+0x20/0x20
[  722.962292]  0
[  722.965928]  warn_alloc.cold.117+0xb7/0x1bd
[  722.969001]  2820
[  722.974184]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  722.975963]  6323
[  722.980281]  ? lock_downgrade+0x900/0x900
[  722.982316]  6323
[  722.987158]  ? trace_hardirqs_off+0xb8/0x310
[  722.993331]  ? trace_hardirqs_off+0xb8/0x310
[  722.995367] Node 0 
[  722.999773]  __alloc_pages_slowpath+0x2660/0x2d70
[  723.004180] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  723.006406]  ? warn_alloc+0x120/0x120
[  723.011204] lowmem_reserve[]:
[  723.038184]  ? pvclock_read_flags+0x160/0x160
[  723.041959]  0
[  723.045067]  ? warn_alloc+0x120/0x120
[  723.049532]  0 3503
[  723.051340]  ? print_usage_bug+0xc0/0xc0
[  723.055116]  3503
[  723.057343]  ? warn_alloc+0x120/0x120
[  723.063438]  ? print_usage_bug+0xc0/0xc0
[  723.067212] Node 0 
[  723.071262]  ? ktime_get+0x2c1/0x400
[  723.071298] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  723.073500]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.077191] lowmem_reserve[]:
[  723.105556]  ? check_preemption_disabled+0x48/0x280
[  723.111072]  0
[  723.114175]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  723.119167]  0
[  723.120964]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.125431]  0
[  723.127233]  ? should_fail+0x22d/0xd01
[  723.132745]  0
[  723.134546]  ? kasan_check_read+0x11/0x20
[  723.140213]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  723.144335] Node 0 DMA: 
[  723.149433]  ? __lock_acquire+0x62f/0x4c20
[  723.149449]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  723.152102] 1*4kB 
[  723.156326]  ? should_fail+0x22d/0xd01
[  723.161404] (U) 
[  723.163546]  ? print_usage_bug+0xc0/0xc0
[  723.167409] 0*8kB 
[  723.169382]  ? mark_held_locks+0x130/0x130
[  723.173412] 0*16kB 
[  723.175556]  ? mark_held_locks+0x130/0x130
[  723.179769] 1*32kB 
[  723.181998]  ? check_preemption_disabled+0x48/0x280
[  723.186208] (U) 
[  723.188442]  ? zap_class+0x640/0x640
[  723.193447] 2*64kB 
[  723.195420]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  723.199107] (U) 
[  723.201341]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.206074] 1*128kB 
[  723.208051]  ? check_preemption_disabled+0x48/0x280
[  723.213564] (U) 
[  723.215888]  ? __lock_is_held+0xb5/0x140
[  723.220880] 1*256kB 
[  723.222853]  __alloc_pages_nodemask+0xa80/0xde0
[  723.226885] (U) 
[  723.229205]  ? zap_class+0x640/0x640
[  723.233848] 0*512kB 
[  723.235816]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  723.239506] 1*1024kB 
[  723.241829]  ? find_held_lock+0x36/0x1c0
[  723.246811] (U) 
[  723.249224]  ? ____cache_alloc_node+0x1c7/0x1e0
[  723.253258] 1*2048kB 
[  723.255227]  ? lock_downgrade+0x900/0x900
[  723.259868] (M) 
[  723.262274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.266393] 3*4096kB 
[  723.268365]  cache_grow_begin+0xa5/0x8c0
[  723.273871] (M) 
[  723.276280]  ? do_raw_spin_unlock+0xa7/0x330
[  723.280317] = 15908kB
[  723.282293]  fallback_alloc+0x204/0x2e0
[  723.286673] Node 0 
[  723.289091]  ____cache_alloc_node+0x1c7/0x1e0
[  723.293033] DMA32: 
[  723.295272]  kmem_cache_alloc_node+0xe3/0x730
[  723.299740] 3*4kB 
[  723.301972]  ? lockdep_hardirqs_on+0x296/0x5b0
[  723.306442] (M) 
[  723.308597]  __alloc_skb+0x119/0x770
[  723.313155] 6*8kB 
[  723.315133]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  723.318819] (M) 
[  723.320968]  ? netdev_alloc_frag+0x1f0/0x1f0
[  723.326303] 7*16kB 
[  723.328275]  ? vprintk_default+0x28/0x30
[  723.332650] (M) 
[  723.334879]  ? vprintk_func+0x85/0x181
[  723.338916] 7*32kB 
[  723.340883]  ? printk+0xa7/0xcf
[  723.344745] (UM) 
[  723.346978]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  723.350230] 2*64kB 
[  723.352290]  ? do_raw_spin_trylock+0x270/0x270
[  723.357021] (M) 
[  723.359256]  new_skb+0x26/0x1c0
[  723.363815] 3*128kB 
[  723.365782]  aoecmd_cfg+0x279/0x7f0
[  723.369037] (UM) 
[  723.371362]  ? find_held_lock+0x36/0x1c0
[  723.374974] 5*256kB 
[  723.377029]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  723.381072] (UM) 
[  723.383403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.387696] 3*512kB 
[  723.389758]  ? __lock_is_held+0xb5/0x140
[  723.395265] (M) 
[  723.397590]  discover_timer+0x50/0x60
[  723.401621] 3*1024kB 
[  723.403597]  call_timer_fn+0x272/0x920
[  723.407369] (UM) 
[  723.409776]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  723.413637] 3*2048kB 
[  723.415696]  ? process_timeout+0x40/0x40
[  723.420511] (UM) 
[  723.422918]  ? mark_held_locks+0xc7/0x130
[  723.426952] 3*4096kB 
[  723.429012]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.433133] (M) 
[  723.435539]  ? _raw_spin_unlock_irq+0x27/0x80
[  723.440007] = 25228kB
[  723.441976]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  723.446482] Node 0 
[  723.448887]  ? lockdep_hardirqs_on+0x296/0x5b0
[  723.453703] Normal: 
[  723.455932]  ? trace_hardirqs_on+0xbd/0x310
[  723.460488] 604*4kB 
[  723.462807]  ? kasan_check_read+0x11/0x20
[  723.467098] (UME) 
[  723.469418]  ? __run_timers+0x7da/0xc70
[  723.473543] 496*8kB 
[  723.475684]  ? trace_hardirqs_off_caller+0x310/0x310
[  723.479634] (UME) 
[  723.481961]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  723.487032] 238*16kB 
[  723.489181]  __run_timers+0x7e5/0xc70
[  723.494000] (ME) 
[  723.496412]  ? timer_fixup_init+0x70/0x70
[  723.500214] 101*32kB 
[  723.502272]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  723.506394] (UM) 
[  723.508797]  ? zap_class+0x640/0x640
[  723.513791] 0*64kB 
[  723.515846]  ? print_usage_bug+0xc0/0xc0
[  723.519534] 1*128kB 
[  723.521764]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  723.525799] (U) 
[  723.528117]  ? find_held_lock+0x36/0x1c0
[  723.533277] 1*256kB 
[  723.535248]  ? zap_class+0x640/0x640
[  723.539280] (U) 
[  723.541599]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.545285] 0*512kB 
[  723.547253]  ? check_preemption_disabled+0x48/0x280
[  723.552764] 0*1024kB 
[  723.555094]  ? __lock_is_held+0xb5/0x140
[  723.560088] 0*2048kB 
[  723.562490]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.566528] 0*4096kB 
[  723.568930]  ? check_preemption_disabled+0x48/0x280
[  723.574439] = 13808kB
[  723.576842]  run_timer_softirq+0x52/0xb0
[  723.581841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  723.584236]  ? rcu_read_lock_sched_held+0x14f/0x180
[  723.588275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  723.597102]  __do_softirq+0x308/0xb7e
[  723.602091] 4634 total pagecache pages
[  723.610658]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  723.614444] 0 pages in swap cache
[  723.618315]  ? lock_downgrade+0x900/0x900
[  723.622788] Swap cache stats: add 0, delete 0, find 0/0
[  723.626232]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  723.630353] Free swap  = 0kB
[  723.635715]  ? pvclock_read_flags+0x160/0x160
[  723.640791] Total swap = 0kB
[  723.643802]  ? lapic_next_event+0x5a/0x90
[  723.648488] 1965979 pages RAM
[  723.651503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.655629] 0 pages HighMem/MovableOnly
[  723.658730]  ? kvm_clock_read+0x18/0x30
[  723.664243] 342292 pages reserved
[  723.668210]  ? kvm_sched_clock_read+0x9/0x20
[  723.672156] 0 pages cma reserved
[  723.675598]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  723.680051] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  723.683342]  ? check_preemption_disabled+0x48/0x280
[  723.688946] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  723.695350]  irq_exit+0x17f/0x1c0
[  723.700339] ksoftirqd/1 cpuset=
[  723.710640]  smp_apic_timer_interrupt+0x1cb/0x760
[  723.714073] /
[  723.717348]  ? smp_reschedule_interrupt+0x109/0x650
[  723.722166]  mems_allowed=0
[  723.723871]  ? smp_call_function_single_interrupt+0x650/0x650
[  723.738626]  ? interrupt_entry+0xb5/0xc0
[  723.742690]  ? trace_hardirqs_off_caller+0xbb/0x310
[  723.747704]  ? trace_hardirqs_off_caller+0xbb/0x310
[  723.752722]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  723.757565]  ? trace_hardirqs_on_caller+0x310/0x310
[  723.762583]  ? trace_hardirqs_on_caller+0x310/0x310
[  723.767616]  ? task_prio+0x50/0x50
[  723.771155]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.776690]  ? check_preemption_disabled+0x48/0x280
[  723.781715]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  723.786563]  apic_timer_interrupt+0xf/0x20
[  723.790792]  </IRQ>
[  723.793032] RIP: 0010:dump_stack+0x20e/0x39d
[  723.797446] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  723.816343] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  723.824050] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  723.831334] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  723.838599] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  723.845866] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  723.853131] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  723.860410]  ? dump_stack+0x205/0x39d
[  723.864223]  ? dump_stack_print_info.cold.1+0x20/0x20
[  723.869426]  dump_header+0x27b/0xf72
[  723.873150]  ? mark_held_locks+0x130/0x130
[  723.877390]  ? pagefault_out_of_memory+0x197/0x197
[  723.882324]  ? __lock_acquire+0x62f/0x4c20
[  723.886556]  ? zap_class+0x640/0x640
[  723.890276]  ? percpu_ref_get_many+0x240/0x240
[  723.894858]  ? print_usage_bug+0xc0/0xc0
[  723.898917]  ? print_usage_bug+0xc0/0xc0
[  723.902981]  ? zap_class+0x640/0x640
[  723.906695]  ? print_usage_bug+0xc0/0xc0
[  723.910753]  ? print_usage_bug+0xc0/0xc0
[  723.914825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  723.920366]  ? find_held_lock+0x36/0x1c0
[  723.924434]  ? mark_held_locks+0xc7/0x130
[  723.928585]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  723.933688]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  723.938792]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  723.943373]  ? trace_hardirqs_on+0xbd/0x310
[  723.947693]  ? kasan_check_read+0x11/0x20
[  723.951840]  ? ___ratelimit+0x3b4/0x672
[  723.955816]  ? trace_hardirqs_off_caller+0x310/0x310
[  723.960919]  ? trace_hardirqs_on+0x310/0x310
[  723.965328]  ? lock_downgrade+0x900/0x900
[  723.969486]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  723.974586]  ? ___ratelimit+0x3b9/0x672
[  723.978564]  ? idr_get_free+0xec0/0xec0
[  723.982541]  ? find_held_lock+0x36/0x1c0
[  723.986616]  oom_kill_process.cold.27+0x10/0x903
[  723.991370]  ? zap_class+0x640/0x640
[  723.995092]  ? check_preemption_disabled+0x48/0x280
[  724.000120]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  724.005049]  ? kasan_check_read+0x11/0x20
[  724.009216]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.014500]  ? oom_evaluate_task+0x540/0x540
[  724.018911]  ? find_held_lock+0x36/0x1c0
[  724.022982]  ? out_of_memory+0x974/0x1430
[  724.027130]  ? lock_downgrade+0x900/0x900
[  724.031281]  ? check_preemption_disabled+0x48/0x280
[  724.036301]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  724.041232]  ? kasan_check_read+0x11/0x20
[  724.045379]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.050655]  ? rcu_softirq_qs+0x20/0x20
[  724.054630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.060169]  ? oom_evaluate_task+0x302/0x540
[  724.064585]  out_of_memory+0xa84/0x1430
[  724.068569]  ? oom_killer_disable+0x3a0/0x3a0
[  724.073071]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  724.078009]  ? __mutex_add_waiter+0x2a0/0x2a0
[  724.082517]  __alloc_pages_slowpath+0x22d4/0x2d70
[  724.087390]  ? warn_alloc+0x120/0x120
[  724.091189]  ? rcu_softirq_qs+0x20/0x20
[  724.095187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.100723]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.106258]  ? should_fail+0x22d/0xd01
[  724.110147]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  724.115254]  ? zap_class+0x640/0x640
[  724.118995]  ? __lock_is_held+0xb5/0x140
[  724.123070]  ? mark_held_locks+0x130/0x130
[  724.127314]  ? lock_release+0xa00/0xa00
[  724.131299]  ? perf_trace_sched_process_exec+0x860/0x860
[  724.136764]  ? __might_sleep+0x95/0x190
[  724.140749]  __alloc_pages_nodemask+0xa80/0xde0
[  724.145432]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  724.150452]  ? __page_cache_alloc+0x191/0x5c0
[  724.155127]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  724.160068]  ? kasan_check_read+0x11/0x20
[  724.164225]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.169504]  ? zap_class+0x640/0x640
[  724.173225]  ? zap_class+0x640/0x640
[  724.176938]  ? zap_class+0x640/0x640
[  724.180648]  ? __do_page_cache_readahead+0x7ce/0x980
[  724.185755]  ? find_held_lock+0x36/0x1c0
[  724.189824]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  724.195372]  alloc_pages_current+0x173/0x350
[  724.199787]  __page_cache_alloc+0x38c/0x5c0
[  724.204109]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  724.209039]  ? kasan_check_read+0x11/0x20
[  724.213211]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.218488]  ? generic_perform_write+0x6a0/0x6a0
[  724.223243]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.228781]  ? check_preemption_disabled+0x48/0x280
[  724.233805]  filemap_fault+0x1594/0x25f0
[  724.237880]  ? __lock_page_or_retry+0xa00/0xa00
[  724.242552]  ? mark_held_locks+0x130/0x130
[  724.246788]  ? rcu_softirq_qs+0x20/0x20
[  724.250765]  ? remove_wait_queue+0x1a6/0x360
[  724.255175]  ? trace_hardirqs_off_caller+0x310/0x310
[  724.260281]  ? filemap_map_pages+0xe04/0x1990
[  724.264788]  ? print_usage_bug+0xc0/0xc0
[  724.268850]  ? add_wait_queue+0x2b0/0x2b0
[  724.272998]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  724.277928]  ? print_usage_bug+0xc0/0xc0
[  724.281989]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  724.287531]  ? fput+0x130/0x1a0
[  724.290813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.296361]  ? print_usage_bug+0xc0/0xc0
[  724.300431]  ? __lock_acquire+0x62f/0x4c20
[  724.304675]  ? lock_acquire+0x1ed/0x520
[  724.308655]  ? ext4_filemap_fault+0x7a/0xad
[  724.312985]  ? lock_release+0xa00/0xa00
[  724.316959]  ? perf_trace_sched_process_exec+0x860/0x860
[  724.322411]  ? print_usage_bug+0xc0/0xc0
[  724.326470]  ? print_usage_bug+0xc0/0xc0
[  724.330541]  ? down_read+0x8d/0x120
[  724.334167]  ? ext4_filemap_fault+0x7a/0xad
[  724.338491]  ? __down_interruptible+0x700/0x700
[  724.343177]  ext4_filemap_fault+0x82/0xad
[  724.347333]  __do_fault+0x100/0x6b0
[  724.350963]  ? pmd_devmap_trans_unstable+0x220/0x220
[  724.356082]  ? mark_held_locks+0x130/0x130
[  724.360319]  ? mark_held_locks+0x130/0x130
[  724.364551]  ? find_held_lock+0x36/0x1c0
[  724.368619]  ? zap_class+0x640/0x640
[  724.372333]  ? find_held_lock+0x36/0x1c0
[  724.376397]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.381940]  __handle_mm_fault+0x307c/0x5920
[  724.386346]  ? poll_select_copy_remaining+0x18c/0x6a0
[  724.391548]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  724.396394]  ? __might_fault+0x12b/0x1e0
[  724.400459]  ? lock_downgrade+0x900/0x900
[  724.404620]  ? zap_class+0x640/0x640
[  724.408335]  ? zap_class+0x640/0x640
[  724.412062]  ? find_held_lock+0x36/0x1c0
[  724.416142]  ? handle_mm_fault+0x42a/0xc70
[  724.420380]  ? lock_downgrade+0x900/0x900
[  724.424527]  ? check_preemption_disabled+0x48/0x280
[  724.429549]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  724.434477]  ? kasan_check_read+0x11/0x20
[  724.438626]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.443902]  ? rcu_softirq_qs+0x20/0x20
[  724.447877]  ? trace_hardirqs_off_caller+0x310/0x310
[  724.452980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.458518]  ? check_preemption_disabled+0x48/0x280
[  724.463542]  handle_mm_fault+0x54f/0xc70
[  724.467608]  ? __handle_mm_fault+0x5920/0x5920
[  724.472195]  ? find_vma+0x34/0x190
[  724.475745]  __do_page_fault+0x5e8/0xe60
[  724.479806]  ? trace_hardirqs_off+0xb8/0x310
[  724.484225]  do_page_fault+0xf2/0x7e0
[  724.488027]  ? vmalloc_sync_all+0x30/0x30
[  724.492190]  ? error_entry+0x70/0xd0
[  724.495907]  ? trace_hardirqs_off_caller+0xbb/0x310
[  724.500921]  ? trace_hardirqs_on_caller+0xc0/0x310
[  724.505852]  ? syscall_return_slowpath+0x5e0/0x5e0
[  724.510785]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  724.515630]  ? trace_hardirqs_on_caller+0x310/0x310
[  724.520646]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  724.526103]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  724.531126]  ? prepare_exit_to_usermode+0x291/0x3b0
[  724.536145]  ? page_fault+0x8/0x30
[  724.539687]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  724.544538]  ? page_fault+0x8/0x30
[  724.548093]  page_fault+0x1e/0x30
[  724.551546] RIP: 0033:0x7f9db7ca8dd3
[  724.555268] Code: Bad RIP value.
[  724.558631] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  724.563998] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  724.571267] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  724.578534] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  724.585800] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  724.593072] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  724.600383] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  724.600445] aoe: skb alloc failure
[  724.606882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  724.606890] Call Trace:
[  724.610478] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  724.619768]  dump_stack+0x244/0x39d
[  724.622324] init cpuset=
[  724.632024]  ? dump_stack_print_info.cold.1+0x20/0x20
[  724.635625] /
[  724.638300]  warn_alloc.cold.117+0xb7/0x1bd
[  724.643458]  mems_allowed=0
[  724.645162]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  724.657682]  ? lock_downgrade+0x900/0x900
[  724.661837]  ? trace_hardirqs_off+0xb8/0x310
[  724.666250]  ? trace_hardirqs_off+0xb8/0x310
[  724.670667]  __alloc_pages_slowpath+0x2660/0x2d70
[  724.675540]  ? warn_alloc+0x120/0x120
[  724.679344]  ? warn_alloc+0x120/0x120
[  724.683150]  ? print_usage_bug+0xc0/0xc0
[  724.687210]  ? warn_alloc+0x120/0x120
[  724.691010]  ? print_usage_bug+0xc0/0xc0
[  724.695079]  ? __lock_acquire+0x62f/0x4c20
[  724.699315]  ? __lock_acquire+0x62f/0x4c20
[  724.703557]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  724.709099]  ? should_fail+0x22d/0xd01
[  724.712989]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  724.718089]  ? __lock_acquire+0x62f/0x4c20
[  724.722328]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  724.727432]  ? __lock_acquire+0x62f/0x4c20
[  724.731661]  ? should_fail+0x22d/0xd01
[  724.735546]  ? find_held_lock+0x36/0x1c0
[  724.739622]  ? mark_held_locks+0x130/0x130
[  724.743860]  ? mark_held_locks+0x130/0x130
[  724.748090]  ? zap_class+0x640/0x640
[  724.751810]  ? mark_held_locks+0xc7/0x130
[  724.755958]  ? do_raw_spin_unlock+0xa7/0x330
[  724.760366]  ? zap_class+0x640/0x640
[  724.764083]  ? print_usage_bug+0xc0/0xc0
[  724.768148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.773684]  ? check_preemption_disabled+0x48/0x280
[  724.778708]  ? __lock_is_held+0xb5/0x140
[  724.783305]  __alloc_pages_nodemask+0xa80/0xde0
[  724.787972]  ? zap_class+0x640/0x640
[  724.791692]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  724.796717]  ? find_held_lock+0x36/0x1c0
[  724.800812]  ? ____cache_alloc_node+0x1c7/0x1e0
[  724.805481]  ? lock_downgrade+0x900/0x900
[  724.809646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.815186]  cache_grow_begin+0xa5/0x8c0
[  724.819247]  ? do_raw_spin_unlock+0xa7/0x330
[  724.823662]  fallback_alloc+0x204/0x2e0
[  724.827645]  ____cache_alloc_node+0x1c7/0x1e0
[  724.832146]  kmem_cache_alloc_node+0xe3/0x730
[  724.836646]  ? ipv6_get_ifaddr+0x42e/0x620
[  724.840897]  __alloc_skb+0x119/0x770
[  724.844615]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  724.849894]  ? netdev_alloc_frag+0x1f0/0x1f0
[  724.854302]  ? lock_downgrade+0x900/0x900
[  724.858455]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  724.863992]  ? refcount_sub_and_test_checked+0x203/0x310
[  724.869446]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  724.874895]  ? addrconf_rs_timer+0x690/0x690
[  724.879317]  ndisc_alloc_skb+0x144/0x340
[  724.883386]  ndisc_send_rs+0x331/0x6e0
[  724.887277]  addrconf_rs_timer+0x314/0x690
[  724.891521]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  724.895767]  call_timer_fn+0x272/0x920
[  724.899652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  724.903885]  ? process_timeout+0x40/0x40
[  724.907954]  ? __run_timers+0x7da/0xc70
[  724.911933]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.916427]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.920919]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  724.925156]  ? lockdep_hardirqs_on+0x296/0x5b0
[  724.929741]  ? trace_hardirqs_on+0xbd/0x310
[  724.934073]  ? kasan_check_read+0x11/0x20
[  724.938222]  ? __run_timers+0x7da/0xc70
[  724.942194]  ? trace_hardirqs_off_caller+0x310/0x310
[  724.947302]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  724.951540]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  724.955774]  __run_timers+0x7e5/0xc70
[  724.959589]  ? timer_fixup_init+0x70/0x70
[  724.963738]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.968245]  ? _raw_spin_unlock_irq+0x27/0x80
[  724.972742]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  724.977328]  ? trace_hardirqs_on+0xbd/0x310
[  724.981651]  ? kasan_check_read+0x11/0x20
[  724.985800]  ? finish_task_switch+0x1f4/0x910
[  724.990298]  ? trace_hardirqs_off_caller+0x310/0x310
[  724.995405]  ? compat_start_thread+0x80/0x80
[  724.999835]  ? pvclock_read_flags+0x160/0x160
[  725.004333]  ? __switch_to_asm+0x34/0x70
[  725.008399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.013937]  ? check_preemption_disabled+0x48/0x280
[  725.018966]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  725.024503]  ? rcu_pm_notify+0xc0/0xc0
[  725.028389]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.033924]  ? check_preemption_disabled+0x48/0x280
[  725.038949]  run_timer_softirq+0x52/0xb0
[  725.043011]  ? rcu_read_lock_sched_held+0x14f/0x180
[  725.048028]  __do_softirq+0x308/0xb7e
[  725.051845]  ? trace_hardirqs_on_caller+0xc0/0x310
[  725.056777]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  725.061879]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  725.067341]  ? schedule+0x108/0x460
[  725.070977]  ? trace_hardirqs_off+0xb8/0x310
[  725.075385]  ? smpboot_thread_fn+0x68b/0xa00
[  725.079794]  ? trace_hardirqs_on+0x310/0x310
[  725.084205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.089744]  ? check_preemption_disabled+0x48/0x280
[  725.094766]  ? takeover_tasklets+0xa90/0xa90
[  725.099176]  run_ksoftirqd+0x5e/0x100
[  725.102974]  smpboot_thread_fn+0x68b/0xa00
[  725.107214]  ? sort_range+0x30/0x30
[  725.110840]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  725.115942]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.121480]  ? __kthread_parkme+0xfb/0x1a0
[  725.125720]  kthread+0x35a/0x420
[  725.129086]  ? sort_range+0x30/0x30
[  725.132715]  ? kthread_stop+0x900/0x900
[  725.136693]  ret_from_fork+0x3a/0x50
[  725.140427] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  725.140432] warn_alloc_show_mem: 1 callbacks suppressed
[  725.140439] Mem-Info:
[  725.146238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  725.151609] active_anon:34612 inactive_anon:506 isolated_anon:0
[  725.151609]  active_file:13 inactive_file:12 isolated_file:0
[  725.151609]  unevictable:0 dirty:0 writeback:0 unstable:0
[  725.151609]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  725.151609]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  725.151609]  free:13736 free_pcp:286 free_cma:0
[  725.153973] Call Trace:
[  725.163360] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  725.196290]  <IRQ>
[  725.198863] Node 0 
[  725.226530]  dump_stack+0x244/0x39d
[  725.228678] 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
[  725.230886]  ? dump_stack_print_info.cold.1+0x20/0x20
[  725.234486] lowmem_reserve[]:
[  725.259996]  warn_alloc.cold.117+0xb7/0x1bd
[  725.265155]  0
[  725.268258]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  725.272555]  2820
[  725.274352]  ? lock_downgrade+0x900/0x900
[  725.279169]  6323
[  725.281232]  ? trace_hardirqs_off+0xb8/0x310
[  725.285348]  6323
[  725.287409]  ? trace_hardirqs_off+0xb8/0x310
[  725.293855]  __alloc_pages_slowpath+0x2660/0x2d70
[  725.298238] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  725.303107]  ? warn_alloc+0x120/0x120
[  725.303127]  ? pvclock_read_flags+0x160/0x160
[  725.330687] lowmem_reserve[]:
[  725.334478]  ? warn_alloc+0x120/0x120
[  725.338951]  0
[  725.342049]  ? print_usage_bug+0xc0/0xc0
[  725.345831]  0
[  725.347626]  ? warn_alloc+0x120/0x120
[  725.351664]  3503
[  725.353459]  ? print_usage_bug+0xc0/0xc0
[  725.357233]  3503
[  725.359291]  ? ktime_get+0x2c1/0x400
[  725.365382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.369075] Node 0 
[  725.374609]  ? check_preemption_disabled+0x48/0x280
[  725.374645] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  725.376850]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  725.381844] lowmem_reserve[]:
[  725.410209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.414676]  0
[  725.417772]  ? should_fail+0x22d/0xd01
[  725.423286]  0
[  725.425092]  ? kasan_check_read+0x11/0x20
[  725.428944]  0
[  725.430740]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.434862]  0
[  725.436656]  ? __lock_acquire+0x62f/0x4c20
[  725.443526]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  725.447735] Node 0 
[  725.452825]  ? should_fail+0x22d/0xd01
[  725.452827] DMA: 1*4kB 
[  725.455072]  ? print_usage_bug+0xc0/0xc0
[  725.458938] (U) 
[  725.461518]  ? mark_held_locks+0x130/0x130
[  725.465552] 0*8kB 
[  725.467521]  ? mark_held_locks+0x130/0x130
[  725.471730] 0*16kB 
[  725.473875]  ? check_preemption_disabled+0x48/0x280
[  725.478089] 1*32kB 
[  725.480323]  ? zap_class+0x640/0x640
[  725.485308] (U) 
[  725.487543]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  725.491228] 2*64kB 
[  725.493198]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.497929] (U) 
[  725.500163]  ? check_preemption_disabled+0x48/0x280
[  725.505677] 1*128kB 
[  725.507649]  ? __lock_is_held+0xb5/0x140
[  725.512635] (U) 
[  725.514959]  __alloc_pages_nodemask+0xa80/0xde0
[  725.518995] 1*256kB 
[  725.520987]  ? zap_class+0x640/0x640
[  725.525629] (U) 
[  725.527947]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  725.531638] 0*512kB 
[  725.533612]  ? find_held_lock+0x36/0x1c0
[  725.538600] 1*1024kB 
[  725.540920]  ? ____cache_alloc_node+0x1c7/0x1e0
[  725.544953] (U) 
[  725.547362]  ? lock_downgrade+0x900/0x900
[  725.552009] 1*2048kB 
[  725.553985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.558103] (M) 
[  725.560509]  cache_grow_begin+0xa5/0x8c0
[  725.566025] 3*4096kB 
[  725.567992]  ? do_raw_spin_unlock+0xa7/0x330
[  725.572023] (M) 
[  725.574432]  fallback_alloc+0x204/0x2e0
[  725.578814] = 15908kB
[  725.580785]  ____cache_alloc_node+0x1c7/0x1e0
[  725.584736] Node 0 
[  725.587152]  kmem_cache_alloc_node+0xe3/0x730
[  725.591621] DMA32: 
[  725.593848]  ? lockdep_hardirqs_on+0x296/0x5b0
[  725.598322] 3*4kB 
[  725.600558]  __alloc_skb+0x119/0x770
[  725.605110] (M) 
[  725.607257]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  725.610941] 6*8kB 
[  725.612910]  ? netdev_alloc_frag+0x1f0/0x1f0
[  725.618246] (M) 
[  725.620395]  ? vprintk_default+0x28/0x30
[  725.624774] 7*16kB 
[  725.626745]  ? vprintk_func+0x85/0x181
[  725.630778] (M) 
[  725.633007]  ? printk+0xa7/0xcf
[  725.636868] 7*32kB 
[  725.638838]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  725.642097] (UM) 
[  725.644330]  ? do_raw_spin_trylock+0x270/0x270
[  725.649199] 2*64kB 
[  725.651267]  new_skb+0x26/0x1c0
[  725.655824] (M) 
[  725.658053]  aoecmd_cfg+0x279/0x7f0
[  725.661316] 3*128kB 
[  725.663291]  ? find_held_lock+0x36/0x1c0
[  725.666896] (UM) 
[  725.669215]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  725.673253] 5*256kB 
[  725.675312]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.679608] (UM) 
[  725.681932]  ? __lock_is_held+0xb5/0x140
[  725.687443] 3*512kB 
[  725.689507]  discover_timer+0x50/0x60
[  725.693535] (M) 
[  725.695855]  call_timer_fn+0x272/0x920
[  725.699630] 3*1024kB 
[  725.701603]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  725.705466] (UM) 
[  725.707870]  ? process_timeout+0x40/0x40
[  725.712689] 3*2048kB 
[  725.714750]  ? mark_held_locks+0xc7/0x130
[  725.718783] (UM) 
[  725.721192]  ? _raw_spin_unlock_irq+0x27/0x80
[  725.725314] 3*4096kB 
[  725.727370]  ? _raw_spin_unlock_irq+0x27/0x80
[  725.731838] (M) 
[  725.734240]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  725.739015] = 25228kB
[  725.740988]  ? lockdep_hardirqs_on+0x296/0x5b0
[  725.745807] Node 0 
[  725.748209]  ? trace_hardirqs_on+0xbd/0x310
[  725.752764] Normal: 
[  725.754998]  ? kasan_check_read+0x11/0x20
[  725.759291] 604*4kB 
[  725.761605]  ? __run_timers+0x7da/0xc70
[  725.765759] (UME) 
[  725.768086]  ? trace_hardirqs_off_caller+0x310/0x310
[  725.772030] 496*8kB 
[  725.774183]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  725.779250] (UME) 
[  725.781566]  __run_timers+0x7e5/0xc70
[  725.786386] 238*16kB 
[  725.788533]  ? timer_fixup_init+0x70/0x70
[  725.792305] (ME) 
[  725.794710]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  725.798833] 101*32kB 
[  725.800897]  ? zap_class+0x640/0x640
[  725.805917] (UM) 
[  725.808325]  ? print_usage_bug+0xc0/0xc0
[  725.812012] 0*64kB 
[  725.814090]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  725.818117] 1*128kB 
[  725.820350]  ? find_held_lock+0x36/0x1c0
[  725.825511] (U) 
[  725.827830]  ? zap_class+0x640/0x640
[  725.831870] 1*256kB 
[  725.833840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.837527] (U) 
[  725.839848]  ? check_preemption_disabled+0x48/0x280
[  725.845356] 0*512kB 
[  725.847330]  ? __lock_is_held+0xb5/0x140
[  725.852325] 0*1024kB 0*2048kB 
[  725.854653]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.858691] 0*4096kB 
[  725.861885]  ? check_preemption_disabled+0x48/0x280
[  725.867395] = 13808kB
[  725.869799]  run_timer_softirq+0x52/0xb0
[  725.874792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  725.877190]  ? rcu_read_lock_sched_held+0x14f/0x180
[  725.881230] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  725.890053]  __do_softirq+0x308/0xb7e
[  725.895052] 4634 total pagecache pages
[  725.903629]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  725.907415] 0 pages in swap cache
[  725.911286]  ? lock_downgrade+0x900/0x900
[  725.915762] Swap cache stats: add 0, delete 0, find 0/0
[  725.919205]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  725.923331] Free swap  = 0kB
[  725.928692]  ? pvclock_read_flags+0x160/0x160
[  725.933766] Total swap = 0kB
[  725.936782]  ? lapic_next_event+0x5a/0x90
[  725.941249] 1965979 pages RAM
[  725.944263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  725.948389] 0 pages HighMem/MovableOnly
[  725.951488]  ? kvm_clock_read+0x18/0x30
[  725.956999] 342292 pages reserved
[  725.960968]  ? kvm_sched_clock_read+0x9/0x20
[  725.964916] 0 pages cma reserved
[  725.968365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  725.972829] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  725.976118]  ? check_preemption_disabled+0x48/0x280
[  725.981720] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  725.988145]  irq_exit+0x17f/0x1c0
[  725.993141] ksoftirqd/1 cpuset=
[  726.003446]  smp_apic_timer_interrupt+0x1cb/0x760
[  726.006876] /
[  726.010147]  ? smp_reschedule_interrupt+0x109/0x650
[  726.014966]  mems_allowed=0
[  726.016671]  ? smp_call_function_single_interrupt+0x650/0x650
[  726.030455]  ? interrupt_entry+0xb5/0xc0
[  726.034517]  ? trace_hardirqs_off_caller+0xbb/0x310
[  726.039531]  ? trace_hardirqs_off_caller+0xbb/0x310
[  726.044552]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  726.049397]  ? trace_hardirqs_on_caller+0x310/0x310
[  726.054426]  ? trace_hardirqs_on_caller+0x310/0x310
[  726.059443]  ? task_prio+0x50/0x50
[  726.062984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.068522]  ? check_preemption_disabled+0x48/0x280
[  726.073544]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  726.078396]  apic_timer_interrupt+0xf/0x20
[  726.082626]  </IRQ>
[  726.084865] RIP: 0010:dump_stack+0x20e/0x39d
[  726.089275] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  726.108175] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  726.115886] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  726.123153] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  726.130423] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  726.137690] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  726.144955] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  726.152239]  ? dump_stack+0x205/0x39d
[  726.156053]  ? dump_stack_print_info.cold.1+0x20/0x20
[  726.161277]  dump_header+0x27b/0xf72
[  726.165005]  ? mark_held_locks+0x130/0x130
[  726.169242]  ? pagefault_out_of_memory+0x197/0x197
[  726.174179]  ? __lock_acquire+0x62f/0x4c20
[  726.178409]  ? zap_class+0x640/0x640
[  726.182126]  ? percpu_ref_get_many+0x240/0x240
[  726.186710]  ? print_usage_bug+0xc0/0xc0
[  726.190774]  ? print_usage_bug+0xc0/0xc0
[  726.194843]  ? zap_class+0x640/0x640
[  726.198557]  ? print_usage_bug+0xc0/0xc0
[  726.202620]  ? print_usage_bug+0xc0/0xc0
[  726.206687]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.212230]  ? find_held_lock+0x36/0x1c0
[  726.216303]  ? mark_held_locks+0xc7/0x130
[  726.220460]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  726.225569]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  726.230675]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  726.235256]  ? trace_hardirqs_on+0xbd/0x310
[  726.239576]  ? kasan_check_read+0x11/0x20
[  726.243721]  ? ___ratelimit+0x3b4/0x672
[  726.247696]  ? trace_hardirqs_off_caller+0x310/0x310
[  726.252803]  ? trace_hardirqs_on+0x310/0x310
[  726.257210]  ? lock_downgrade+0x900/0x900
[  726.261365]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  726.266469]  ? ___ratelimit+0x3b9/0x672
[  726.270445]  ? idr_get_free+0xec0/0xec0
[  726.274420]  ? find_held_lock+0x36/0x1c0
[  726.278496]  oom_kill_process.cold.27+0x10/0x903
[  726.283251]  ? zap_class+0x640/0x640
[  726.286963]  ? check_preemption_disabled+0x48/0x280
[  726.291985]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  726.296913]  ? kasan_check_read+0x11/0x20
[  726.301074]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.306363]  ? oom_evaluate_task+0x540/0x540
[  726.310775]  ? find_held_lock+0x36/0x1c0
[  726.314844]  ? out_of_memory+0x974/0x1430
[  726.318992]  ? lock_downgrade+0x900/0x900
[  726.323140]  ? check_preemption_disabled+0x48/0x280
[  726.328162]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  726.333098]  ? kasan_check_read+0x11/0x20
[  726.337246]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.342528]  ? rcu_softirq_qs+0x20/0x20
[  726.346510]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.352052]  ? oom_evaluate_task+0x302/0x540
[  726.356485]  out_of_memory+0xa84/0x1430
[  726.360474]  ? oom_killer_disable+0x3a0/0x3a0
[  726.364969]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  726.369902]  ? __mutex_add_waiter+0x2a0/0x2a0
[  726.374407]  __alloc_pages_slowpath+0x22d4/0x2d70
[  726.379278]  ? warn_alloc+0x120/0x120
[  726.383089]  ? rcu_softirq_qs+0x20/0x20
[  726.387102]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.392642]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.398178]  ? should_fail+0x22d/0xd01
[  726.402084]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  726.407194]  ? zap_class+0x640/0x640
[  726.410932]  ? __lock_is_held+0xb5/0x140
[  726.415008]  ? mark_held_locks+0x130/0x130
[  726.419247]  ? lock_release+0xa00/0xa00
[  726.423232]  ? perf_trace_sched_process_exec+0x860/0x860
[  726.428697]  ? __might_sleep+0x95/0x190
[  726.432676]  __alloc_pages_nodemask+0xa80/0xde0
[  726.437351]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  726.442367]  ? __page_cache_alloc+0x191/0x5c0
[  726.446863]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  726.451795]  ? kasan_check_read+0x11/0x20
[  726.455947]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.461225]  ? zap_class+0x640/0x640
[  726.464948]  ? zap_class+0x640/0x640
[  726.468659]  ? zap_class+0x640/0x640
[  726.472371]  ? __do_page_cache_readahead+0x7ce/0x980
[  726.477477]  ? find_held_lock+0x36/0x1c0
[  726.481546]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  726.487099]  alloc_pages_current+0x173/0x350
[  726.491513]  __page_cache_alloc+0x38c/0x5c0
[  726.495833]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  726.500759]  ? kasan_check_read+0x11/0x20
[  726.504909]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.510187]  ? generic_perform_write+0x6a0/0x6a0
[  726.514943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.520481]  ? check_preemption_disabled+0x48/0x280
[  726.525503]  filemap_fault+0x1594/0x25f0
[  726.529580]  ? __lock_page_or_retry+0xa00/0xa00
[  726.534249]  ? mark_held_locks+0x130/0x130
[  726.538487]  ? rcu_softirq_qs+0x20/0x20
[  726.542464]  ? remove_wait_queue+0x1a6/0x360
[  726.546872]  ? trace_hardirqs_off_caller+0x310/0x310
[  726.551981]  ? filemap_map_pages+0xe04/0x1990
[  726.556485]  ? print_usage_bug+0xc0/0xc0
[  726.560549]  ? add_wait_queue+0x2b0/0x2b0
[  726.564700]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  726.569645]  ? print_usage_bug+0xc0/0xc0
[  726.573721]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  726.579257]  ? fput+0x130/0x1a0
[  726.582584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  726.588142]  ? print_usage_bug+0xc0/0xc0
[  726.592209]  ? __lock_acquire+0x62f/0x4c20
[  726.596456]  ? lock_acquire+0x1ed/0x520
[  726.600437]  ? ext4_filemap_fault+0x7a/0xad
[  726.604765]  ? lock_release+0xa00/0xa00
[  726.608744]  ? perf_trace_sched_process_exec+0x860/0x860
[  726.614193]  ? print_usage_bug+0xc0/0xc0
[  726.618256]  ? print_usage_bug+0xc0/0xc0
[  726.622329]  ? down_read+0x8d/0x120
[  726.625958]  ? ext4_filemap_fault+0x7a/0xad
[  726.630283]  ? __down_interruptible+0x700/0x700
[  726.634966]  ext4_filemap_fault+0x82/0xad
[  726.639119]  __do_fault+0x100/0x6b0
[  726.642752]  ? pmd_devmap_trans_unstable+0x220/0x220
[  726.647857]  ? mark_held_locks+0x130/0x130
[  726.652100]  ? mark_held_locks+0x130/0x130
[  726.656331]  ? find_held_lock+0x36/0x1c0
[  726.660396]  ? zap_class+0x640/0x640
[  726.664109]  ? find_held_lock+0x36/0x1c0
[  726.668170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.673711]  __handle_mm_fault+0x307c/0x5920
[  726.678167]  ? poll_select_copy_remaining+0x18c/0x6a0
[  726.683362]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  726.688212]  ? __might_fault+0x12b/0x1e0
[  726.692279]  ? lock_downgrade+0x900/0x900
[  726.696435]  ? zap_class+0x640/0x640
[  726.700150]  ? zap_class+0x640/0x640
[  726.703867]  ? find_held_lock+0x36/0x1c0
[  726.707935]  ? handle_mm_fault+0x42a/0xc70
[  726.712170]  ? lock_downgrade+0x900/0x900
[  726.716322]  ? check_preemption_disabled+0x48/0x280
[  726.721342]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  726.726273]  ? kasan_check_read+0x11/0x20
[  726.730425]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  726.735707]  ? rcu_softirq_qs+0x20/0x20
[  726.739680]  ? trace_hardirqs_off_caller+0x310/0x310
[  726.744784]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  726.750320]  ? check_preemption_disabled+0x48/0x280
[  726.755346]  handle_mm_fault+0x54f/0xc70
[  726.759414]  ? __handle_mm_fault+0x5920/0x5920
[  726.764002]  ? find_vma+0x34/0x190
[  726.767552]  __do_page_fault+0x5e8/0xe60
[  726.771610]  ? trace_hardirqs_off+0xb8/0x310
[  726.776030]  do_page_fault+0xf2/0x7e0
[  726.780022]  ? vmalloc_sync_all+0x30/0x30
[  726.784182]  ? error_entry+0x70/0xd0
[  726.787898]  ? trace_hardirqs_off_caller+0xbb/0x310
[  726.792914]  ? trace_hardirqs_on_caller+0xc0/0x310
[  726.797843]  ? syscall_return_slowpath+0x5e0/0x5e0
[  726.802773]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  726.807616]  ? trace_hardirqs_on_caller+0x310/0x310
[  726.812634]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  726.818097]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  726.823120]  ? prepare_exit_to_usermode+0x291/0x3b0
[  726.828140]  ? page_fault+0x8/0x30
[  726.831684]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  726.836533]  ? page_fault+0x8/0x30
[  726.840087]  page_fault+0x1e/0x30
[  726.843541] RIP: 0033:0x7f9db7ca8dd3
[  726.847272] Code: Bad RIP value.
[  726.850632] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  726.856000] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  726.863269] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  726.870537] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  726.877802] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  726.885083] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  726.892375] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  726.892467] aoe: skb alloc failure
[  726.898873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  726.898879] Call Trace:
[  726.898897]  dump_stack+0x244/0x39d
[  726.898920]  ? dump_stack_print_info.cold.1+0x20/0x20
[  726.902468] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  726.911797]  warn_alloc.cold.117+0xb7/0x1bd
[  726.914355] init cpuset=
[  726.917974]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  726.923140] /
[  726.932837]  ? lock_downgrade+0x900/0x900
[  726.937133]  mems_allowed=0
[  726.939795]  ? trace_hardirqs_off+0xb8/0x310
[  726.957769]  ? trace_hardirqs_off+0xb8/0x310
[  726.962188]  __alloc_pages_slowpath+0x2660/0x2d70
[  726.967067]  ? warn_alloc+0x120/0x120
[  726.970876]  ? warn_alloc+0x120/0x120
[  726.974678]  ? print_usage_bug+0xc0/0xc0
[  726.978743]  ? warn_alloc+0x120/0x120
[  726.982542]  ? print_usage_bug+0xc0/0xc0
[  726.986604]  ? __lock_acquire+0x62f/0x4c20
[  726.990840]  ? __lock_acquire+0x62f/0x4c20
[  726.995085]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.000622]  ? should_fail+0x22d/0xd01
[  727.004515]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.009621]  ? __lock_acquire+0x62f/0x4c20
[  727.013891]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.018991]  ? __lock_acquire+0x62f/0x4c20
[  727.023224]  ? should_fail+0x22d/0xd01
[  727.027110]  ? find_held_lock+0x36/0x1c0
[  727.031183]  ? mark_held_locks+0x130/0x130
[  727.035424]  ? mark_held_locks+0x130/0x130
[  727.039659]  ? zap_class+0x640/0x640
[  727.043377]  ? mark_held_locks+0xc7/0x130
[  727.047522]  ? do_raw_spin_unlock+0xa7/0x330
[  727.051928]  ? zap_class+0x640/0x640
[  727.055648]  ? print_usage_bug+0xc0/0xc0
[  727.059712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.065248]  ? check_preemption_disabled+0x48/0x280
[  727.070278]  ? __lock_is_held+0xb5/0x140
[  727.074343]  __alloc_pages_nodemask+0xa80/0xde0
[  727.079009]  ? zap_class+0x640/0x640
[  727.082727]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  727.087751]  ? find_held_lock+0x36/0x1c0
[  727.091823]  ? ____cache_alloc_node+0x1c7/0x1e0
[  727.096583]  ? lock_downgrade+0x900/0x900
[  727.100740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.106289]  cache_grow_begin+0xa5/0x8c0
[  727.110352]  ? do_raw_spin_unlock+0xa7/0x330
[  727.114797]  fallback_alloc+0x204/0x2e0
[  727.118779]  ____cache_alloc_node+0x1c7/0x1e0
[  727.123279]  kmem_cache_alloc_node+0xe3/0x730
[  727.127776]  ? ipv6_get_ifaddr+0x42e/0x620
[  727.132022]  __alloc_skb+0x119/0x770
[  727.135741]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  727.141021]  ? netdev_alloc_frag+0x1f0/0x1f0
[  727.145429]  ? lock_downgrade+0x900/0x900
[  727.149588]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.155128]  ? refcount_sub_and_test_checked+0x203/0x310
[  727.160589]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  727.166040]  ? addrconf_rs_timer+0x690/0x690
[  727.170471]  ndisc_alloc_skb+0x144/0x340
[  727.174535]  ndisc_send_rs+0x331/0x6e0
[  727.178429]  addrconf_rs_timer+0x314/0x690
[  727.182669]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.186917]  call_timer_fn+0x272/0x920
[  727.190809]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.195047]  ? process_timeout+0x40/0x40
[  727.199132]  ? __run_timers+0x7da/0xc70
[  727.203110]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.207610]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.212108]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.216348]  ? lockdep_hardirqs_on+0x296/0x5b0
[  727.220936]  ? trace_hardirqs_on+0xbd/0x310
[  727.225263]  ? kasan_check_read+0x11/0x20
[  727.229410]  ? __run_timers+0x7da/0xc70
[  727.233387]  ? trace_hardirqs_off_caller+0x310/0x310
[  727.238496]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.242735]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  727.246974]  __run_timers+0x7e5/0xc70
[  727.250787]  ? timer_fixup_init+0x70/0x70
[  727.254941]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.259437]  ? _raw_spin_unlock_irq+0x27/0x80
[  727.263935]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  727.268520]  ? trace_hardirqs_on+0xbd/0x310
[  727.272840]  ? kasan_check_read+0x11/0x20
[  727.276987]  ? finish_task_switch+0x1f4/0x910
[  727.281483]  ? trace_hardirqs_off_caller+0x310/0x310
[  727.286593]  ? compat_start_thread+0x80/0x80
[  727.291027]  ? pvclock_read_flags+0x160/0x160
[  727.295531]  ? __switch_to_asm+0x34/0x70
[  727.299601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.305143]  ? check_preemption_disabled+0x48/0x280
[  727.310169]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  727.315712]  ? rcu_pm_notify+0xc0/0xc0
[  727.319605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.325145]  ? check_preemption_disabled+0x48/0x280
[  727.330171]  run_timer_softirq+0x52/0xb0
[  727.334230]  ? rcu_read_lock_sched_held+0x14f/0x180
[  727.339245]  __do_softirq+0x308/0xb7e
[  727.343049]  ? trace_hardirqs_on_caller+0xc0/0x310
[  727.347991]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  727.353096]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  727.358561]  ? schedule+0x108/0x460
[  727.362205]  ? trace_hardirqs_off+0xb8/0x310
[  727.366616]  ? smpboot_thread_fn+0x68b/0xa00
[  727.371027]  ? trace_hardirqs_on+0x310/0x310
[  727.375448]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.380984]  ? check_preemption_disabled+0x48/0x280
[  727.386005]  ? takeover_tasklets+0xa90/0xa90
[  727.390418]  run_ksoftirqd+0x5e/0x100
[  727.394218]  smpboot_thread_fn+0x68b/0xa00
[  727.398458]  ? sort_range+0x30/0x30
[  727.402091]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  727.407216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.412755]  ? __kthread_parkme+0xfb/0x1a0
[  727.416993]  kthread+0x35a/0x420
[  727.420368]  ? sort_range+0x30/0x30
[  727.423992]  ? kthread_stop+0x900/0x900
[  727.427970]  ret_from_fork+0x3a/0x50
[  727.431700] warn_alloc_show_mem: 1 callbacks suppressed
[  727.431711] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  727.431713] Mem-Info:
[  727.431744] active_anon:34612 inactive_anon:506 isolated_anon:0
[  727.431744]  active_file:13 inactive_file:12 isolated_file:0
[  727.431744]  unevictable:0 dirty:0 writeback:0 unstable:0
[  727.431744]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  727.431744]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  727.431744]  free:13736 free_pcp:286 free_cma:0
[  727.437097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  727.442898] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  727.445297] Call Trace:
[  727.478261] Node 0 
[  727.487604]  <IRQ>
[  727.515285] 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
[  727.517839]  dump_stack+0x244/0x39d
[  727.520054] lowmem_reserve[]:
[  727.522220]  ? dump_stack_print_info.cold.1+0x20/0x20
[  727.547694]  0 2820
[  727.551339]  warn_alloc.cold.117+0xb7/0x1bd
[  727.554405]  6323
[  727.559586]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  727.561800]  6323
[  727.566127]  ? lock_downgrade+0x900/0x900
[  727.573008]  ? trace_hardirqs_off+0xb8/0x310
[  727.575046] Node 0 
[  727.579194]  ? trace_hardirqs_off+0xb8/0x310
[  727.583610] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  727.585815]  __alloc_pages_slowpath+0x2660/0x2d70
[  727.590198] lowmem_reserve[]:
[  727.617191]  ? warn_alloc+0x120/0x120
[  727.621981]  0 0
[  727.625102]  ? __lock_acquire+0x62f/0x4c20
[  727.628880]  3503
[  727.630851]  ? __lock_acquire+0x62f/0x4c20
[  727.635070]  3503
[  727.637130]  ? warn_alloc+0x120/0x120
[  727.643399]  ? print_usage_bug+0xc0/0xc0
[  727.647174] Node 0 
[  727.651696]  ? warn_alloc+0x120/0x120
[  727.651728] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  727.651736] lowmem_reserve[]:
[  727.653966]  ? print_usage_bug+0xc0/0xc0
[  727.657747]  0
[  727.686114]  ? mark_held_locks+0x130/0x130
[  727.689194]  0
[  727.693250]  ? mark_held_locks+0x130/0x130
[  727.695027]  0
[  727.699253]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  727.701029]  0
[  727.705257]  ? should_fail+0x22d/0xd01
[  727.712573]  ? zap_class+0x640/0x640
[  727.714356] Node 0 
[  727.718235]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.721926] DMA: 
[  727.724154]  ? __lock_acquire+0x62f/0x4c20
[  727.729236] 1*4kB 
[  727.731293]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  727.735507] (U) 
[  727.738374]  ? should_fail+0x22d/0xd01
[  727.743457] 0*8kB 
[  727.745429]  ? mark_held_locks+0x130/0x130
[  727.749286] 0*16kB 
[  727.751432]  ? mark_held_locks+0x130/0x130
[  727.755641] 1*32kB 
[  727.757867]  ? lock_downgrade+0x900/0x900
[  727.762085] (U) 
[  727.764318]  ? zap_class+0x640/0x640
[  727.768445] 2*64kB 
[  727.770410]  ? zap_class+0x640/0x640
[  727.774103] (U) 
[  727.776329]  ? zap_class+0x640/0x640
[  727.780497] 1*128kB 
[  727.782466]  ? do_raw_spin_unlock+0xa7/0x330
[  727.786152] (U) 
[  727.788474]  ? trace_hardirqs_on+0x310/0x310
[  727.792855] 1*256kB 
[  727.794827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.799211] (U) 
[  727.801531]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.807040] 0*512kB 
[  727.809019]  ? check_preemption_disabled+0x48/0x280
[  727.814531] 1*1024kB 
[  727.816863]  ? __lock_is_held+0xb5/0x140
[  727.821861] (U) 
[  727.824270]  __alloc_pages_nodemask+0xa80/0xde0
[  727.828303] 1*2048kB 
[  727.830271]  ? zap_class+0x640/0x640
[  727.834912] (M) 
[  727.837318]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  727.841007] 3*4096kB 
[  727.842981]  ? find_held_lock+0x36/0x1c0
[  727.847966] (M) 
[  727.850376]  ? ____cache_alloc_node+0x1c7/0x1e0
[  727.854411] = 15908kB
[  727.856386]  ? lock_downgrade+0x900/0x900
[  727.861029] Node 0 
[  727.863436]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.867557] DMA32: 
[  727.869788]  cache_grow_begin+0xa5/0x8c0
[  727.875298] 3*4kB 
[  727.877528]  ? do_raw_spin_unlock+0xa7/0x330
[  727.881565] (M) 
[  727.883709]  fallback_alloc+0x204/0x2e0
[  727.888082] 6*8kB (M) 
[  727.890087]  ____cache_alloc_node+0x1c7/0x1e0
[  727.894030] 7*16kB 
[  727.896522]  kmem_cache_alloc_node+0xe3/0x730
[  727.900988] (M) 
[  727.903223]  ? lockdep_hardirqs_on+0x296/0x5b0
[  727.907693] 7*32kB 
[  727.909669]  __alloc_skb+0x119/0x770
[  727.914229] (UM) 
[  727.916460]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  727.920151] 2*64kB 
[  727.922221]  ? netdev_alloc_frag+0x1f0/0x1f0
[  727.927558] (M) 
[  727.929796]  ? vprintk_default+0x28/0x30
[  727.934173] 3*128kB 
[  727.936143]  ? vprintk_func+0x85/0x181
[  727.940178] (UM) 
[  727.942495]  ? printk+0xa7/0xcf
[  727.946356] 5*256kB 
[  727.948415]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  727.951667] (UM) 
[  727.953986]  ? do_raw_spin_trylock+0x270/0x270
[  727.958718] 3*512kB 
[  727.960774]  new_skb+0x26/0x1c0
[  727.965329] (M) 
[  727.967644]  aoecmd_cfg+0x279/0x7f0
[  727.970897] 3*1024kB 
[  727.972867]  ? find_held_lock+0x36/0x1c0
[  727.976466] (UM) 
[  727.978870]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  727.982920] 3*2048kB 
[  727.984978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  727.989295] (UM) 
[  727.991707]  ? __lock_is_held+0xb5/0x140
[  727.997212] 3*4096kB 
[  727.999274]  discover_timer+0x50/0x60
[  728.003306] (M) 
[  728.005711]  call_timer_fn+0x272/0x920
[  728.009490] = 25228kB
[  728.011459]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  728.015319] Node 0 
[  728.017723]  ? process_timeout+0x40/0x40
[  728.022542] Normal: 
[  728.024775]  ? mark_held_locks+0xc7/0x130
[  728.028804] 604*4kB 
[  728.031121]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.035242] (UME) 
[  728.037561]  ? _raw_spin_unlock_irq+0x27/0x80
[  728.042028] 496*8kB 
[  728.044171]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  728.048639] (UME) 
[  728.050957]  ? lockdep_hardirqs_on+0x296/0x5b0
[  728.055776] 238*16kB 
[  728.057916]  ? trace_hardirqs_on+0xbd/0x310
[  728.062470] (ME) 
[  728.064876]  ? kasan_check_read+0x11/0x20
[  728.069171] 101*32kB 
[  728.071225]  ? __run_timers+0x7da/0xc70
[  728.075344] (UM) 
[  728.077750]  ? trace_hardirqs_off_caller+0x310/0x310
[  728.081700] 0*64kB 
[  728.083766]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  728.088834] 1*128kB 
[  728.091071]  __run_timers+0x7e5/0xc70
[  728.095894] (U) 
[  728.098216]  ? timer_fixup_init+0x70/0x70
[  728.101984] 1*256kB 
[  728.103952]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  728.108077] (U) 
[  728.110401]  ? zap_class+0x640/0x640
[  728.115394] 0*512kB 
[  728.117361]  ? print_usage_bug+0xc0/0xc0
[  728.121048] 0*1024kB 
[  728.123381]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  728.127475] 0*2048kB 
[  728.129881]  ? find_held_lock+0x36/0x1c0
[  728.135047] 0*4096kB 
[  728.137459]  ? zap_class+0x640/0x640
[  728.141493] = 13808kB
[  728.143898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.147595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  728.149996]  ? check_preemption_disabled+0x48/0x280
[  728.155513] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  728.164337]  ? __lock_is_held+0xb5/0x140
[  728.169323] 4634 total pagecache pages
[  728.177888]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.181933] 0 pages in swap cache
[  728.185806]  ? check_preemption_disabled+0x48/0x280
[  728.191319] Swap cache stats: add 0, delete 0, find 0/0
[  728.194761]  run_timer_softirq+0x52/0xb0
[  728.199747] Free swap  = 0kB
[  728.205104]  ? rcu_read_lock_sched_held+0x14f/0x180
[  728.209142] Total swap = 0kB
[  728.212150]  __do_softirq+0x308/0xb7e
[  728.217138] 1965979 pages RAM
[  728.220149]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  728.223927] 0 pages HighMem/MovableOnly
[  728.227022]  ? lock_downgrade+0x900/0x900
[  728.231490] 342292 pages reserved
[  728.235453]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  728.239574] 0 pages cma reserved
[  728.243023]  ? pvclock_read_flags+0x160/0x160
[  728.248170] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  728.251460]  ? lapic_next_event+0x5a/0x90
[  728.255987] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  728.262413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.266539] ksoftirqd/1 cpuset=
[  728.276844]  ? kvm_clock_read+0x18/0x30
[  728.282356] /
[  728.285632]  ? kvm_sched_clock_read+0x9/0x20
[  728.289587]  mems_allowed=0
[  728.291291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.304118]  ? check_preemption_disabled+0x48/0x280
[  728.309148]  irq_exit+0x17f/0x1c0
[  728.312606]  smp_apic_timer_interrupt+0x1cb/0x760
[  728.317451]  ? smp_reschedule_interrupt+0x109/0x650
[  728.322468]  ? smp_call_function_single_interrupt+0x650/0x650
[  728.328354]  ? interrupt_entry+0xb5/0xc0
[  728.332415]  ? trace_hardirqs_off_caller+0xbb/0x310
[  728.337427]  ? trace_hardirqs_off_caller+0xbb/0x310
[  728.342447]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  728.347291]  ? trace_hardirqs_on_caller+0x310/0x310
[  728.352307]  ? trace_hardirqs_on_caller+0x310/0x310
[  728.357323]  ? task_prio+0x50/0x50
[  728.360868]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.366405]  ? check_preemption_disabled+0x48/0x280
[  728.371429]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  728.376279]  apic_timer_interrupt+0xf/0x20
[  728.380507]  </IRQ>
[  728.382746] RIP: 0010:dump_stack+0x20e/0x39d
[  728.387173] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  728.406086] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  728.413796] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  728.421073] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  728.428344] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  728.435611] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  728.442880] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  728.450169]  ? dump_stack+0x205/0x39d
[  728.453982]  ? dump_stack_print_info.cold.1+0x20/0x20
[  728.459187]  dump_header+0x27b/0xf72
[  728.462911]  ? mark_held_locks+0x130/0x130
[  728.467153]  ? pagefault_out_of_memory+0x197/0x197
[  728.472099]  ? __lock_acquire+0x62f/0x4c20
[  728.476336]  ? zap_class+0x640/0x640
[  728.480049]  ? percpu_ref_get_many+0x240/0x240
[  728.484644]  ? print_usage_bug+0xc0/0xc0
[  728.488703]  ? print_usage_bug+0xc0/0xc0
[  728.492769]  ? zap_class+0x640/0x640
[  728.496483]  ? print_usage_bug+0xc0/0xc0
[  728.500540]  ? print_usage_bug+0xc0/0xc0
[  728.504621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.510166]  ? find_held_lock+0x36/0x1c0
[  728.514234]  ? mark_held_locks+0xc7/0x130
[  728.518386]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  728.523491]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  728.528597]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  728.533187]  ? trace_hardirqs_on+0xbd/0x310
[  728.537512]  ? kasan_check_read+0x11/0x20
[  728.541656]  ? ___ratelimit+0x3b4/0x672
[  728.545629]  ? trace_hardirqs_off_caller+0x310/0x310
[  728.550734]  ? trace_hardirqs_on+0x310/0x310
[  728.555142]  ? lock_downgrade+0x900/0x900
[  728.559297]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  728.564404]  ? ___ratelimit+0x3b9/0x672
[  728.568378]  ? idr_get_free+0xec0/0xec0
[  728.572350]  ? find_held_lock+0x36/0x1c0
[  728.576424]  oom_kill_process.cold.27+0x10/0x903
[  728.581180]  ? zap_class+0x640/0x640
[  728.584897]  ? check_preemption_disabled+0x48/0x280
[  728.589918]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  728.594851]  ? kasan_check_read+0x11/0x20
[  728.599003]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  728.604285]  ? oom_evaluate_task+0x540/0x540
[  728.608699]  ? find_held_lock+0x36/0x1c0
[  728.612773]  ? out_of_memory+0x974/0x1430
[  728.616925]  ? lock_downgrade+0x900/0x900
[  728.621078]  ? check_preemption_disabled+0x48/0x280
[  728.626116]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  728.631046]  ? kasan_check_read+0x11/0x20
[  728.635211]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  728.640489]  ? rcu_softirq_qs+0x20/0x20
[  728.644467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.650459]  ? oom_evaluate_task+0x302/0x540
[  728.654872]  out_of_memory+0xa84/0x1430
[  728.658859]  ? oom_killer_disable+0x3a0/0x3a0
[  728.663355]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  728.668286]  ? __mutex_add_waiter+0x2a0/0x2a0
[  728.672790]  __alloc_pages_slowpath+0x22d4/0x2d70
[  728.677662]  ? warn_alloc+0x120/0x120
[  728.681458]  ? rcu_softirq_qs+0x20/0x20
[  728.685456]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.691000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.696539]  ? should_fail+0x22d/0xd01
[  728.700434]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  728.705541]  ? zap_class+0x640/0x640
[  728.709276]  ? __lock_is_held+0xb5/0x140
[  728.713347]  ? mark_held_locks+0x130/0x130
[  728.717597]  ? lock_release+0xa00/0xa00
[  728.721575]  ? perf_trace_sched_process_exec+0x860/0x860
[  728.727040]  ? __might_sleep+0x95/0x190
[  728.731028]  __alloc_pages_nodemask+0xa80/0xde0
[  728.735711]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  728.740732]  ? __page_cache_alloc+0x191/0x5c0
[  728.745231]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  728.750159]  ? kasan_check_read+0x11/0x20
[  728.754312]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  728.759591]  ? zap_class+0x640/0x640
[  728.763310]  ? zap_class+0x640/0x640
[  728.767024]  ? zap_class+0x640/0x640
[  728.770743]  ? __do_page_cache_readahead+0x7ce/0x980
[  728.775850]  ? find_held_lock+0x36/0x1c0
[  728.780161]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  728.785708]  alloc_pages_current+0x173/0x350
[  728.790122]  __page_cache_alloc+0x38c/0x5c0
[  728.794446]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  728.799379]  ? kasan_check_read+0x11/0x20
[  728.803525]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  728.808801]  ? generic_perform_write+0x6a0/0x6a0
[  728.813555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.819110]  ? check_preemption_disabled+0x48/0x280
[  728.824133]  filemap_fault+0x1594/0x25f0
[  728.828208]  ? __lock_page_or_retry+0xa00/0xa00
[  728.832879]  ? mark_held_locks+0x130/0x130
[  728.837115]  ? rcu_softirq_qs+0x20/0x20
[  728.841107]  ? remove_wait_queue+0x1a6/0x360
[  728.845517]  ? trace_hardirqs_off_caller+0x310/0x310
[  728.850626]  ? filemap_map_pages+0xe04/0x1990
[  728.855133]  ? print_usage_bug+0xc0/0xc0
[  728.859198]  ? add_wait_queue+0x2b0/0x2b0
[  728.863352]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  728.868278]  ? print_usage_bug+0xc0/0xc0
[  728.872340]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  728.877875]  ? fput+0x130/0x1a0
[  728.881160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  728.886703]  ? print_usage_bug+0xc0/0xc0
[  728.890771]  ? __lock_acquire+0x62f/0x4c20
[  728.895018]  ? lock_acquire+0x1ed/0x520
[  728.898994]  ? ext4_filemap_fault+0x7a/0xad
[  728.903323]  ? lock_release+0xa00/0xa00
[  728.907303]  ? perf_trace_sched_process_exec+0x860/0x860
[  728.912751]  ? print_usage_bug+0xc0/0xc0
[  728.916811]  ? print_usage_bug+0xc0/0xc0
[  728.920885]  ? down_read+0x8d/0x120
[  728.924512]  ? ext4_filemap_fault+0x7a/0xad
[  728.928832]  ? __down_interruptible+0x700/0x700
[  728.933511]  ext4_filemap_fault+0x82/0xad
[  728.937663]  __do_fault+0x100/0x6b0
[  728.941293]  ? pmd_devmap_trans_unstable+0x220/0x220
[  728.946402]  ? mark_held_locks+0x130/0x130
[  728.950636]  ? mark_held_locks+0x130/0x130
[  728.954871]  ? find_held_lock+0x36/0x1c0
[  728.958938]  ? zap_class+0x640/0x640
[  728.962648]  ? find_held_lock+0x36/0x1c0
[  728.966710]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  728.972254]  __handle_mm_fault+0x307c/0x5920
[  728.976664]  ? poll_select_copy_remaining+0x18c/0x6a0
[  728.981863]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  728.986717]  ? __might_fault+0x12b/0x1e0
[  728.990779]  ? lock_downgrade+0x900/0x900
[  728.994938]  ? zap_class+0x640/0x640
[  728.998652]  ? zap_class+0x640/0x640
[  729.002369]  ? find_held_lock+0x36/0x1c0
[  729.006440]  ? handle_mm_fault+0x42a/0xc70
[  729.010680]  ? lock_downgrade+0x900/0x900
[  729.014829]  ? check_preemption_disabled+0x48/0x280
[  729.019854]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  729.024784]  ? kasan_check_read+0x11/0x20
[  729.028933]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  729.034209]  ? rcu_softirq_qs+0x20/0x20
[  729.038182]  ? trace_hardirqs_off_caller+0x310/0x310
[  729.043285]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.048824]  ? check_preemption_disabled+0x48/0x280
[  729.053850]  handle_mm_fault+0x54f/0xc70
[  729.057914]  ? __handle_mm_fault+0x5920/0x5920
[  729.062499]  ? find_vma+0x34/0x190
[  729.066051]  __do_page_fault+0x5e8/0xe60
[  729.070124]  ? trace_hardirqs_off+0xb8/0x310
[  729.074545]  do_page_fault+0xf2/0x7e0
[  729.078347]  ? vmalloc_sync_all+0x30/0x30
[  729.082498]  ? error_entry+0x70/0xd0
[  729.086212]  ? trace_hardirqs_off_caller+0xbb/0x310
[  729.091225]  ? trace_hardirqs_on_caller+0xc0/0x310
[  729.096159]  ? syscall_return_slowpath+0x5e0/0x5e0
[  729.101112]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  729.105958]  ? trace_hardirqs_on_caller+0x310/0x310
[  729.110972]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  729.116427]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  729.121450]  ? prepare_exit_to_usermode+0x291/0x3b0
[  729.126486]  ? page_fault+0x8/0x30
[  729.130033]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  729.134890]  ? page_fault+0x8/0x30
[  729.138438]  page_fault+0x1e/0x30
[  729.141888] RIP: 0033:0x7f9db7ca8dd3
[  729.145618] Code: Bad RIP value.
[  729.148982] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  729.154343] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  729.161608] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  729.168877] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  729.176144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  729.183407] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  729.190698] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  729.190761] aoe: skb alloc failure
[  729.197199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  729.197208] Call Trace:
[  729.200793] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  729.210104]  dump_stack+0x244/0x39d
[  729.212660] init cpuset=
[  729.222364]  ? dump_stack_print_info.cold.1+0x20/0x20
[  729.225962] /
[  729.228637]  warn_alloc.cold.117+0xb7/0x1bd
[  729.233796]  mems_allowed=0
[  729.235502]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  729.247569]  ? lock_downgrade+0x900/0x900
[  729.251731]  ? trace_hardirqs_off+0xb8/0x310
[  729.256145]  ? trace_hardirqs_off+0xb8/0x310
[  729.260566]  __alloc_pages_slowpath+0x2660/0x2d70
[  729.265439]  ? warn_alloc+0x120/0x120
[  729.269244]  ? warn_alloc+0x120/0x120
[  729.273045]  ? print_usage_bug+0xc0/0xc0
[  729.277112]  ? warn_alloc+0x120/0x120
[  729.280912]  ? print_usage_bug+0xc0/0xc0
[  729.284971]  ? __lock_acquire+0x62f/0x4c20
[  729.289208]  ? __lock_acquire+0x62f/0x4c20
[  729.293445]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.298979]  ? should_fail+0x22d/0xd01
[  729.302873]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  729.307979]  ? __lock_acquire+0x62f/0x4c20
[  729.312216]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  729.317316]  ? __lock_acquire+0x62f/0x4c20
[  729.321544]  ? should_fail+0x22d/0xd01
[  729.325434]  ? find_held_lock+0x36/0x1c0
[  729.329502]  ? mark_held_locks+0x130/0x130
[  729.333740]  ? mark_held_locks+0x130/0x130
[  729.337973]  ? zap_class+0x640/0x640
[  729.341685]  ? zap_class+0x640/0x640
[  729.345404]  ? print_usage_bug+0xc0/0xc0
[  729.349463]  ? do_raw_spin_unlock+0xa7/0x330
[  729.353868]  ? zap_class+0x640/0x640
[  729.357578]  ? print_usage_bug+0xc0/0xc0
[  729.361644]  ? wq_watchdog_touch+0x9c/0xfe
[  729.365880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.371415]  ? check_preemption_disabled+0x48/0x280
[  729.376439]  ? __lock_is_held+0xb5/0x140
[  729.380509]  __alloc_pages_nodemask+0xa80/0xde0
[  729.385181]  ? zap_class+0x640/0x640
[  729.388903]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  729.393930]  ? find_held_lock+0x36/0x1c0
[  729.398005]  ? ____cache_alloc_node+0x1c7/0x1e0
[  729.402678]  ? lock_downgrade+0x900/0x900
[  729.406832]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.412373]  cache_grow_begin+0xa5/0x8c0
[  729.416439]  ? do_raw_spin_unlock+0xa7/0x330
[  729.420853]  fallback_alloc+0x204/0x2e0
[  729.424833]  ____cache_alloc_node+0x1c7/0x1e0
[  729.429336]  kmem_cache_alloc_node+0xe3/0x730
[  729.433833]  ? ipv6_get_ifaddr+0x42e/0x620
[  729.438086]  __alloc_skb+0x119/0x770
[  729.441804]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  729.447101]  ? netdev_alloc_frag+0x1f0/0x1f0
[  729.451510]  ? lock_downgrade+0x900/0x900
[  729.455663]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.461210]  ? refcount_sub_and_test_checked+0x203/0x310
[  729.466672]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  729.472124]  ? addrconf_rs_timer+0x690/0x690
[  729.476545]  ndisc_alloc_skb+0x144/0x340
[  729.480620]  ndisc_send_rs+0x331/0x6e0
[  729.484518]  addrconf_rs_timer+0x314/0x690
[  729.488846]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  729.493102]  call_timer_fn+0x272/0x920
[  729.496989]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  729.501224]  ? process_timeout+0x40/0x40
[  729.505297]  ? __run_timers+0x7da/0xc70
[  729.509275]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.513772]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.518271]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  729.522508]  ? lockdep_hardirqs_on+0x296/0x5b0
[  729.527104]  ? trace_hardirqs_on+0xbd/0x310
[  729.531429]  ? kasan_check_read+0x11/0x20
[  729.535577]  ? __run_timers+0x7da/0xc70
[  729.539559]  ? trace_hardirqs_off_caller+0x310/0x310
[  729.544672]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  729.548913]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  729.553149]  __run_timers+0x7e5/0xc70
[  729.556963]  ? timer_fixup_init+0x70/0x70
[  729.561115]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.565612]  ? _raw_spin_unlock_irq+0x27/0x80
[  729.570107]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  729.574694]  ? trace_hardirqs_on+0xbd/0x310
[  729.579014]  ? kasan_check_read+0x11/0x20
[  729.583169]  ? finish_task_switch+0x1f4/0x910
[  729.587668]  ? trace_hardirqs_off_caller+0x310/0x310
[  729.592778]  ? compat_start_thread+0x80/0x80
[  729.597208]  ? pvclock_read_flags+0x160/0x160
[  729.601712]  ? __switch_to_asm+0x34/0x70
[  729.605779]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.611319]  ? check_preemption_disabled+0x48/0x280
[  729.616348]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  729.621893]  ? rcu_pm_notify+0xc0/0xc0
[  729.625784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.631323]  ? check_preemption_disabled+0x48/0x280
[  729.636367]  run_timer_softirq+0x52/0xb0
[  729.640434]  ? rcu_read_lock_sched_held+0x14f/0x180
[  729.645452]  __do_softirq+0x308/0xb7e
[  729.649498]  ? trace_hardirqs_on_caller+0xc0/0x310
[  729.654438]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  729.659545]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  729.665003]  ? schedule+0x108/0x460
[  729.668643]  ? trace_hardirqs_off+0xb8/0x310
[  729.673052]  ? smpboot_thread_fn+0x68b/0xa00
[  729.677473]  ? trace_hardirqs_on+0x310/0x310
[  729.681887]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.687431]  ? check_preemption_disabled+0x48/0x280
[  729.692452]  ? takeover_tasklets+0xa90/0xa90
[  729.696870]  run_ksoftirqd+0x5e/0x100
[  729.700677]  smpboot_thread_fn+0x68b/0xa00
[  729.704915]  ? sort_range+0x30/0x30
[  729.708548]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  729.713658]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  729.719197]  ? __kthread_parkme+0xfb/0x1a0
[  729.723439]  kthread+0x35a/0x420
[  729.727595]  ? sort_range+0x30/0x30
[  729.731223]  ? kthread_stop+0x900/0x900
[  729.735212]  ret_from_fork+0x3a/0x50
[  729.739219] warn_alloc_show_mem: 1 callbacks suppressed
[  729.739231] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  729.739232] Mem-Info:
[  729.739263] active_anon:34612 inactive_anon:506 isolated_anon:0
[  729.739263]  active_file:13 inactive_file:12 isolated_file:0
[  729.739263]  unevictable:0 dirty:0 writeback:0 unstable:0
[  729.739263]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  729.739263]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  729.739263]  free:13736 free_pcp:286 free_cma:0
[  729.744605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  729.750405] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  729.752801] Call Trace:
[  729.785766] Node 0 
[  729.795120]  <IRQ>
[  729.822800] 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
[  729.825360]  dump_stack+0x244/0x39d
[  729.827565] lowmem_reserve[]:
[  729.829712]  ? dump_stack_print_info.cold.1+0x20/0x20
[  729.855189]  0
[  729.858819]  warn_alloc.cold.117+0xb7/0x1bd
[  729.861887]  2820
[  729.867075]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  729.868851]  6323
[  729.873165]  ? lock_downgrade+0x900/0x900
[  729.875203]  6323
[  729.880044]  ? trace_hardirqs_off+0xb8/0x310
[  729.882093] Node 0 
[  729.886235]  ? trace_hardirqs_off+0xb8/0x310
[  729.888301] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  729.892692]  __alloc_pages_slowpath+0x2660/0x2d70
[  729.894898] lowmem_reserve[]:
[  729.899319]  ? warn_alloc+0x120/0x120
[  729.926252]  0
[  729.931100]  ? pvclock_read_flags+0x160/0x160
[  729.934170]  0
[  729.937964]  ? warn_alloc+0x120/0x120
[  729.939746]  3503
[  729.944232]  ? print_usage_bug+0xc0/0xc0
[  729.946008]  3503
[  729.949799]  ? warn_alloc+0x120/0x120
[  729.955896]  ? print_usage_bug+0xc0/0xc0
[  729.957936] Node 0 
[  729.961729]  ? ktime_get+0x2c1/0x400
[  729.965790] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  729.967997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  729.971686] lowmem_reserve[]:
[  730.000048]  ? check_preemption_disabled+0x48/0x280
[  730.005567]  0
[  730.008671]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  730.013661]  0
[  730.015460]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.019930]  0
[  730.021727]  ? should_fail+0x22d/0xd01
[  730.027245]  0
[  730.029046]  ? kasan_check_read+0x11/0x20
[  730.034711]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  730.038835] Node 0 
[  730.043928]  ? __lock_acquire+0x62f/0x4c20
[  730.043931] DMA: 1*4kB 
[  730.046172]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  730.050379] (U) 
[  730.052958]  ? should_fail+0x22d/0xd01
[  730.058036] 0*8kB 
[  730.060014]  ? print_usage_bug+0xc0/0xc0
[  730.063875] 0*16kB 
[  730.066024]  ? mark_held_locks+0x130/0x130
[  730.070068] 1*32kB 
[  730.072302]  ? mark_held_locks+0x130/0x130
[  730.076510] (U) 
[  730.078747]  ? check_preemption_disabled+0x48/0x280
[  730.082956] 2*64kB 
[  730.084926]  ? zap_class+0x640/0x640
[  730.089914] (U) 
[  730.092147]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  730.095836] 1*128kB 
[  730.097804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.102547] (U) 
[  730.104865]  ? check_preemption_disabled+0x48/0x280
[  730.110376] 1*256kB 
[  730.112351]  ? __lock_is_held+0xb5/0x140
[  730.117334] (U) 
[  730.119656]  __alloc_pages_nodemask+0xa80/0xde0
[  730.123693] 0*512kB 
[  730.125662]  ? zap_class+0x640/0x640
[  730.130310] 1*1024kB 
[  730.132634]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  730.136319] (U) 
[  730.138735]  ? find_held_lock+0x36/0x1c0
[  730.143716] 1*2048kB 
[  730.145691]  ? ____cache_alloc_node+0x1c7/0x1e0
[  730.149720] (M) 
[  730.152125]  ? lock_downgrade+0x900/0x900
[  730.156769] 3*4096kB 
[  730.158739]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.162860] (M) 
[  730.165266]  cache_grow_begin+0xa5/0x8c0
[  730.170776] = 15908kB
[  730.172750]  ? do_raw_spin_unlock+0xa7/0x330
[  730.176787] Node 0 
[  730.179192]  fallback_alloc+0x204/0x2e0
[  730.183570] DMA32: 
[  730.185803]  ____cache_alloc_node+0x1c7/0x1e0
[  730.189751] 3*4kB 
[  730.191980]  kmem_cache_alloc_node+0xe3/0x730
[  730.196447] (M) 
[  730.198598]  ? lockdep_hardirqs_on+0x296/0x5b0
[  730.203075] 6*8kB 
[  730.205052]  __alloc_skb+0x119/0x770
[  730.209613] (M) 
[  730.211761]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  730.215450] 7*16kB 
[  730.217419]  ? netdev_alloc_frag+0x1f0/0x1f0
[  730.222755] (M) 
[  730.224990]  ? vprintk_default+0x28/0x30
[  730.229368] 7*32kB 
[  730.231337]  ? vprintk_func+0x85/0x181
[  730.235373] (UM) 
[  730.237605]  ? printk+0xa7/0xcf
[  730.241467] 2*64kB 
[  730.243523]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  730.246773] (M) 
[  730.249006]  ? do_raw_spin_trylock+0x270/0x270
[  730.253732] 3*128kB (UM) 
[  730.255714]  new_skb+0x26/0x1c0
[  730.260270] 5*256kB 
[  730.263018]  aoecmd_cfg+0x279/0x7f0
[  730.266283] (UM) 
[  730.268602]  ? find_held_lock+0x36/0x1c0
[  730.272207] 3*512kB 
[  730.274264]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  730.278298] (M) 
[  730.280619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.284913] 3*1024kB 
[  730.286886]  ? __lock_is_held+0xb5/0x140
[  730.292388] (UM) 
[  730.294807]  discover_timer+0x50/0x60
[  730.298839] 3*2048kB 
[  730.300898]  call_timer_fn+0x272/0x920
[  730.304676] (UM) 
[  730.307096]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  730.310956] 3*4096kB 
[  730.313012]  ? process_timeout+0x40/0x40
[  730.317825] (M) 
[  730.320237]  ? mark_held_locks+0xc7/0x130
[  730.324268] = 25228kB
[  730.326238]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.330357] Node 0 
[  730.332762]  ? _raw_spin_unlock_irq+0x27/0x80
[  730.337231] Normal: 
[  730.339459]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  730.343931] 604*4kB 
[  730.346246]  ? lockdep_hardirqs_on+0x296/0x5b0
[  730.351068] (UME) 
[  730.353389]  ? trace_hardirqs_on+0xbd/0x310
[  730.357950] 496*8kB 
[  730.360105]  ? kasan_check_read+0x11/0x20
[  730.364399] (UME) 
[  730.366719]  ? __run_timers+0x7da/0xc70
[  730.370843] 238*16kB 
[  730.372983]  ? trace_hardirqs_off_caller+0x310/0x310
[  730.376936] (ME) 
[  730.379351]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  730.384424] 101*32kB 
[  730.386484]  __run_timers+0x7e5/0xc70
[  730.391303] (UM) 
[  730.393718]  ? timer_fixup_init+0x70/0x70
[  730.397486] 0*64kB 
[  730.399541]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  730.403662] 1*128kB 
[  730.405892]  ? zap_class+0x640/0x640
[  730.410885] (U) 
[  730.413201]  ? print_usage_bug+0xc0/0xc0
[  730.416925] 1*256kB 
[  730.418896]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  730.422927] (U) 
[  730.425246]  ? find_held_lock+0x36/0x1c0
[  730.430408] 0*512kB 
[  730.432377]  ? zap_class+0x640/0x640
[  730.436411] 0*1024kB 
[  730.438729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.442414] 0*2048kB 
[  730.444820]  ? check_preemption_disabled+0x48/0x280
[  730.450327] 0*4096kB 
[  730.452736]  ? __lock_is_held+0xb5/0x140
[  730.457724] = 13808kB
[  730.460133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.464176] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  730.466576]  ? check_preemption_disabled+0x48/0x280
[  730.472092] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  730.472101] 4634 total pagecache pages
[  730.480932]  run_timer_softirq+0x52/0xb0
[  730.485942] 0 pages in swap cache
[  730.494505]  ? rcu_read_lock_sched_held+0x14f/0x180
[  730.498373] Swap cache stats: add 0, delete 0, find 0/0
[  730.502425]  __do_softirq+0x308/0xb7e
[  730.505851] Free swap  = 0kB
[  730.510856]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  730.516198] Total swap = 0kB
[  730.519988]  ? lock_downgrade+0x900/0x900
[  730.522980] 1965979 pages RAM
[  730.527467]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  730.530460] 0 pages HighMem/MovableOnly
[  730.534606]  ? pvclock_read_flags+0x160/0x160
[  730.537685] 342292 pages reserved
[  730.542786]  ? lapic_next_event+0x5a/0x90
[  730.546731] 0 pages cma reserved
[  730.551218]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.554720] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  730.558792]  ? kvm_clock_read+0x18/0x30
[  730.558806]  ? kvm_sched_clock_read+0x9/0x20
[  730.558822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.562296] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  730.567695]  ? check_preemption_disabled+0x48/0x280
[  730.567721]  irq_exit+0x17f/0x1c0
[  730.574325] ksoftirqd/1 cpuset=
[  730.578291]  smp_apic_timer_interrupt+0x1cb/0x760
[  730.578308]  ? smp_reschedule_interrupt+0x109/0x650
[  730.582825] /
[  730.588304]  ? smp_call_function_single_interrupt+0x650/0x650
[  730.588321]  ? interrupt_entry+0xb5/0xc0
[  730.588336]  ? trace_hardirqs_off_caller+0xbb/0x310
[  730.588353]  ? trace_hardirqs_off_caller+0xbb/0x310
[  730.588369]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  730.588384]  ? trace_hardirqs_on_caller+0x310/0x310
[  730.598769]  mems_allowed=0
[  730.603779]  ? trace_hardirqs_on_caller+0x310/0x310
[  730.659642]  ? task_prio+0x50/0x50
[  730.663188]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.668725]  ? check_preemption_disabled+0x48/0x280
[  730.673752]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  730.678601]  apic_timer_interrupt+0xf/0x20
[  730.682829]  </IRQ>
[  730.685077] RIP: 0010:dump_stack+0x20e/0x39d
[  730.689495] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  730.708396] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  730.716108] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  730.723375] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  730.730645] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  730.737915] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  730.745190] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  730.752483]  ? dump_stack+0x205/0x39d
[  730.756301]  ? dump_stack_print_info.cold.1+0x20/0x20
[  730.761505]  dump_header+0x27b/0xf72
[  730.765235]  ? mark_held_locks+0x130/0x130
[  730.769473]  ? pagefault_out_of_memory+0x197/0x197
[  730.774407]  ? __lock_acquire+0x62f/0x4c20
[  730.778640]  ? zap_class+0x640/0x640
[  730.782587]  ? percpu_ref_get_many+0x240/0x240
[  730.787172]  ? print_usage_bug+0xc0/0xc0
[  730.791237]  ? print_usage_bug+0xc0/0xc0
[  730.795301]  ? zap_class+0x640/0x640
[  730.799019]  ? print_usage_bug+0xc0/0xc0
[  730.803089]  ? print_usage_bug+0xc0/0xc0
[  730.807156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.812695]  ? find_held_lock+0x36/0x1c0
[  730.816767]  ? mark_held_locks+0xc7/0x130
[  730.820922]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  730.826025]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  730.831136]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  730.835720]  ? trace_hardirqs_on+0xbd/0x310
[  730.840045]  ? kasan_check_read+0x11/0x20
[  730.844210]  ? ___ratelimit+0x3b4/0x672
[  730.848190]  ? trace_hardirqs_off_caller+0x310/0x310
[  730.853292]  ? trace_hardirqs_on+0x310/0x310
[  730.857702]  ? lock_downgrade+0x900/0x900
[  730.861858]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  730.866963]  ? ___ratelimit+0x3b9/0x672
[  730.870938]  ? idr_get_free+0xec0/0xec0
[  730.874914]  ? find_held_lock+0x36/0x1c0
[  730.878989]  oom_kill_process.cold.27+0x10/0x903
[  730.883747]  ? zap_class+0x640/0x640
[  730.887459]  ? check_preemption_disabled+0x48/0x280
[  730.892485]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  730.897416]  ? kasan_check_read+0x11/0x20
[  730.901569]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  730.906850]  ? oom_evaluate_task+0x540/0x540
[  730.911261]  ? find_held_lock+0x36/0x1c0
[  730.915331]  ? out_of_memory+0x974/0x1430
[  730.919480]  ? lock_downgrade+0x900/0x900
[  730.923631]  ? check_preemption_disabled+0x48/0x280
[  730.928654]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  730.933586]  ? kasan_check_read+0x11/0x20
[  730.937739]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  730.943018]  ? rcu_softirq_qs+0x20/0x20
[  730.946998]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.952538]  ? oom_evaluate_task+0x302/0x540
[  730.956959]  out_of_memory+0xa84/0x1430
[  730.960947]  ? oom_killer_disable+0x3a0/0x3a0
[  730.965448]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  730.970380]  ? __mutex_add_waiter+0x2a0/0x2a0
[  730.974886]  __alloc_pages_slowpath+0x22d4/0x2d70
[  730.979759]  ? warn_alloc+0x120/0x120
[  730.983561]  ? rcu_softirq_qs+0x20/0x20
[  730.987560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  730.993115]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  730.998659]  ? should_fail+0x22d/0xd01
[  731.002554]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.007661]  ? zap_class+0x640/0x640
[  731.011402]  ? __lock_is_held+0xb5/0x140
[  731.015470]  ? mark_held_locks+0x130/0x130
[  731.019711]  ? lock_release+0xa00/0xa00
[  731.023695]  ? perf_trace_sched_process_exec+0x860/0x860
[  731.029161]  ? __might_sleep+0x95/0x190
[  731.033140]  __alloc_pages_nodemask+0xa80/0xde0
[  731.037819]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  731.042835]  ? __page_cache_alloc+0x191/0x5c0
[  731.047330]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  731.052261]  ? kasan_check_read+0x11/0x20
[  731.056409]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  731.061686]  ? zap_class+0x640/0x640
[  731.065405]  ? zap_class+0x640/0x640
[  731.069116]  ? zap_class+0x640/0x640
[  731.072833]  ? __do_page_cache_readahead+0x7ce/0x980
[  731.077940]  ? find_held_lock+0x36/0x1c0
[  731.082006]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  731.087553]  alloc_pages_current+0x173/0x350
[  731.091971]  __page_cache_alloc+0x38c/0x5c0
[  731.096297]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  731.101227]  ? kasan_check_read+0x11/0x20
[  731.105377]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  731.110657]  ? generic_perform_write+0x6a0/0x6a0
[  731.115417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.120958]  ? check_preemption_disabled+0x48/0x280
[  731.125983]  filemap_fault+0x1594/0x25f0
[  731.130069]  ? __lock_page_or_retry+0xa00/0xa00
[  731.134753]  ? mark_held_locks+0x130/0x130
[  731.138994]  ? rcu_softirq_qs+0x20/0x20
[  731.142969]  ? remove_wait_queue+0x1a6/0x360
[  731.147381]  ? trace_hardirqs_off_caller+0x310/0x310
[  731.152492]  ? filemap_map_pages+0xe04/0x1990
[  731.156995]  ? print_usage_bug+0xc0/0xc0
[  731.161067]  ? add_wait_queue+0x2b0/0x2b0
[  731.165222]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  731.170147]  ? print_usage_bug+0xc0/0xc0
[  731.174209]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  731.179747]  ? fput+0x130/0x1a0
[  731.183049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.188608]  ? print_usage_bug+0xc0/0xc0
[  731.192674]  ? __lock_acquire+0x62f/0x4c20
[  731.196925]  ? lock_acquire+0x1ed/0x520
[  731.200906]  ? ext4_filemap_fault+0x7a/0xad
[  731.205232]  ? lock_release+0xa00/0xa00
[  731.209211]  ? perf_trace_sched_process_exec+0x860/0x860
[  731.214660]  ? print_usage_bug+0xc0/0xc0
[  731.218721]  ? print_usage_bug+0xc0/0xc0
[  731.222797]  ? down_read+0x8d/0x120
[  731.226425]  ? ext4_filemap_fault+0x7a/0xad
[  731.230747]  ? __down_interruptible+0x700/0x700
[  731.235432]  ext4_filemap_fault+0x82/0xad
[  731.239582]  __do_fault+0x100/0x6b0
[  731.243215]  ? pmd_devmap_trans_unstable+0x220/0x220
[  731.248321]  ? mark_held_locks+0x130/0x130
[  731.252556]  ? mark_held_locks+0x130/0x130
[  731.256786]  ? find_held_lock+0x36/0x1c0
[  731.260852]  ? zap_class+0x640/0x640
[  731.264562]  ? find_held_lock+0x36/0x1c0
[  731.268624]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.274170]  __handle_mm_fault+0x307c/0x5920
[  731.278582]  ? poll_select_copy_remaining+0x18c/0x6a0
[  731.283782]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  731.288627]  ? __might_fault+0x12b/0x1e0
[  731.292692]  ? lock_downgrade+0x900/0x900
[  731.296849]  ? zap_class+0x640/0x640
[  731.300563]  ? zap_class+0x640/0x640
[  731.304284]  ? find_held_lock+0x36/0x1c0
[  731.308358]  ? handle_mm_fault+0x42a/0xc70
[  731.312594]  ? lock_downgrade+0x900/0x900
[  731.316741]  ? check_preemption_disabled+0x48/0x280
[  731.321768]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  731.326697]  ? kasan_check_read+0x11/0x20
[  731.330845]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  731.336144]  ? rcu_softirq_qs+0x20/0x20
[  731.340119]  ? trace_hardirqs_off_caller+0x310/0x310
[  731.345224]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.350761]  ? check_preemption_disabled+0x48/0x280
[  731.355788]  handle_mm_fault+0x54f/0xc70
[  731.359857]  ? __handle_mm_fault+0x5920/0x5920
[  731.364447]  ? find_vma+0x34/0x190
[  731.368009]  __do_page_fault+0x5e8/0xe60
[  731.372096]  ? trace_hardirqs_off+0xb8/0x310
[  731.376535]  do_page_fault+0xf2/0x7e0
[  731.380337]  ? vmalloc_sync_all+0x30/0x30
[  731.384487]  ? error_entry+0x70/0xd0
[  731.388241]  ? trace_hardirqs_off_caller+0xbb/0x310
[  731.393259]  ? trace_hardirqs_on_caller+0xc0/0x310
[  731.398191]  ? syscall_return_slowpath+0x5e0/0x5e0
[  731.403118]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  731.407961]  ? trace_hardirqs_on_caller+0x310/0x310
[  731.412978]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  731.418428]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  731.423449]  ? prepare_exit_to_usermode+0x291/0x3b0
[  731.428468]  ? page_fault+0x8/0x30
[  731.432015]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  731.436864]  ? page_fault+0x8/0x30
[  731.440410]  page_fault+0x1e/0x30
[  731.443860] RIP: 0033:0x7f9db7ca8dd3
[  731.447587] Code: Bad RIP value.
[  731.450950] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  731.456317] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  731.463590] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  731.470860] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  731.478184] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  731.485455] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  731.492756] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  731.492819] aoe: skb alloc failure
[  731.499265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  731.499271] Call Trace:
[  731.499294]  dump_stack+0x244/0x39d
[  731.499313]  ? dump_stack_print_info.cold.1+0x20/0x20
[  731.499338]  warn_alloc.cold.117+0xb7/0x1bd
[  731.502885] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  731.512235]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  731.514799] init cpuset=
[  731.518422]  ? lock_downgrade+0x900/0x900
[  731.523590] /
[  731.527913]  ? trace_hardirqs_off+0xb8/0x310
[  731.537591]  mems_allowed=0
[  731.558259]  ? trace_hardirqs_off+0xb8/0x310
[  731.562682]  __alloc_pages_slowpath+0x2660/0x2d70
[  731.567557]  ? warn_alloc+0x120/0x120
[  731.571367]  ? warn_alloc+0x120/0x120
[  731.575170]  ? print_usage_bug+0xc0/0xc0
[  731.579231]  ? warn_alloc+0x120/0x120
[  731.583038]  ? print_usage_bug+0xc0/0xc0
[  731.587109]  ? try_to_wake_up+0x10a/0x12e0
[  731.591353]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.596890]  ? should_fail+0x22d/0xd01
[  731.600775]  ? trace_hardirqs_off+0xb8/0x310
[  731.605182]  ? kasan_check_read+0x11/0x20
[  731.609334]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.614439]  ? __lock_acquire+0x62f/0x4c20
[  731.618681]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  731.623783]  ? __lock_acquire+0x62f/0x4c20
[  731.628017]  ? should_fail+0x22d/0xd01
[  731.631923]  ? mark_held_locks+0x130/0x130
[  731.636170]  ? mark_held_locks+0x130/0x130
[  731.640410]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  731.645953]  ? radix_tree_descend+0x13c/0x2e0
[  731.650655]  ? zap_class+0x640/0x640
[  731.654380]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.659920]  ? check_preemption_disabled+0x48/0x280
[  731.664947]  ? __lock_is_held+0xb5/0x140
[  731.669013]  __alloc_pages_nodemask+0xa80/0xde0
[  731.673686]  ? zap_class+0x640/0x640
[  731.677407]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  731.682432]  ? find_held_lock+0x36/0x1c0
[  731.686502]  ? ____cache_alloc_node+0x1c7/0x1e0
[  731.691171]  ? lock_downgrade+0x900/0x900
[  731.695331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.700879]  cache_grow_begin+0xa5/0x8c0
[  731.704947]  ? do_raw_spin_unlock+0xa7/0x330
[  731.709364]  fallback_alloc+0x204/0x2e0
[  731.713346]  ____cache_alloc_node+0x1c7/0x1e0
[  731.717849]  kmem_cache_alloc_node+0xe3/0x730
[  731.722349]  ? mark_held_locks+0xc7/0x130
[  731.726513]  __alloc_skb+0x119/0x770
[  731.730235]  ? netdev_alloc_frag+0x1f0/0x1f0
[  731.734652]  ? do_raw_spin_trylock+0x270/0x270
[  731.739245]  ? kmem_cache_alloc_trace+0x353/0x750
[  731.744100]  ? queue_work_on+0x12c/0x1e0
[  731.748246]  ? switchdev_port_obj_del+0xdc/0x440
[  731.753011]  ? switchdev_trans_item_enqueue+0x260/0x260
[  731.758384]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  731.763413]  __br_mdb_notify+0x4ff/0x15d0
[  731.767564]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  731.772685]  ? __br_mdb_add+0x7f0/0x7f0
[  731.776662]  ? mark_held_locks+0x130/0x130
[  731.781395]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  731.786501]  ? debug_object_assert_init+0x368/0x4b0
[  731.791522]  ? debug_object_init_on_stack+0x20/0x20
[  731.796544]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.802100]  br_mdb_notify+0x310/0x410
[  731.805998]  ? br_mdb_dump+0x27b0/0x27b0
[  731.810085]  br_multicast_del_pg+0x3df/0x790
[  731.814504]  ? br_mdb_ip_get+0x940/0x940
[  731.818601]  ? rwlock_bug.part.2+0x90/0x90
[  731.822841]  ? __lock_is_held+0xb5/0x140
[  731.826944]  br_multicast_port_group_expired+0x189/0x1e0
[  731.832401]  call_timer_fn+0x272/0x920
[  731.836291]  ? br_multicast_del_pg+0x790/0x790
[  731.840873]  ? process_timeout+0x40/0x40
[  731.844945]  ? __run_timers+0x7da/0xc70
[  731.848926]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.853424]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.857919]  ? br_multicast_del_pg+0x790/0x790
[  731.862500]  ? lockdep_hardirqs_on+0x296/0x5b0
[  731.867088]  ? trace_hardirqs_on+0xbd/0x310
[  731.871415]  ? kasan_check_read+0x11/0x20
[  731.875563]  ? __run_timers+0x7da/0xc70
[  731.879564]  ? trace_hardirqs_off_caller+0x310/0x310
[  731.884677]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  731.888926]  ? br_multicast_del_pg+0x790/0x790
[  731.893509]  __run_timers+0x7e5/0xc70
[  731.897323]  ? timer_fixup_init+0x70/0x70
[  731.901475]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.905970]  ? _raw_spin_unlock_irq+0x27/0x80
[  731.910469]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  731.915051]  ? trace_hardirqs_on+0xbd/0x310
[  731.919382]  ? kasan_check_read+0x11/0x20
[  731.923531]  ? finish_task_switch+0x1f4/0x910
[  731.928025]  ? trace_hardirqs_off_caller+0x310/0x310
[  731.933141]  ? compat_start_thread+0x80/0x80
[  731.937573]  ? pvclock_read_flags+0x160/0x160
[  731.942081]  ? __switch_to_asm+0x34/0x70
[  731.946147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.951685]  ? check_preemption_disabled+0x48/0x280
[  731.956713]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  731.962254]  ? rcu_pm_notify+0xc0/0xc0
[  731.966145]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  731.971682]  ? check_preemption_disabled+0x48/0x280
[  731.976709]  run_timer_softirq+0x52/0xb0
[  731.980772]  ? rcu_read_lock_sched_held+0x14f/0x180
[  731.985786]  __do_softirq+0x308/0xb7e
[  731.989598]  ? trace_hardirqs_on_caller+0xc0/0x310
[  731.994534]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  731.999637]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  732.005115]  ? schedule+0x108/0x460
[  732.008753]  ? trace_hardirqs_off+0xb8/0x310
[  732.013165]  ? smpboot_thread_fn+0x68b/0xa00
[  732.017576]  ? trace_hardirqs_on+0x310/0x310
[  732.021989]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.027524]  ? check_preemption_disabled+0x48/0x280
[  732.032545]  ? takeover_tasklets+0xa90/0xa90
[  732.036963]  run_ksoftirqd+0x5e/0x100
[  732.040791]  smpboot_thread_fn+0x68b/0xa00
[  732.045032]  ? sort_range+0x30/0x30
[  732.048670]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  732.053775]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.059313]  ? __kthread_parkme+0xfb/0x1a0
[  732.063589]  kthread+0x35a/0x420
[  732.066954]  ? sort_range+0x30/0x30
[  732.070589]  ? kthread_stop+0x900/0x900
[  732.074569]  ret_from_fork+0x3a/0x50
[  732.078304] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  732.078321] warn_alloc_show_mem: 1 callbacks suppressed
[  732.078326] Mem-Info:
[  732.084114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  732.089486] active_anon:34612 inactive_anon:506 isolated_anon:0
[  732.089486]  active_file:13 inactive_file:12 isolated_file:0
[  732.089486]  unevictable:0 dirty:0 writeback:0 unstable:0
[  732.089486]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  732.089486]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  732.089486]  free:13736 free_pcp:286 free_cma:0
[  732.091855] Call Trace:
[  732.101241] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  732.134177]  <IRQ>
[  732.136749] Node 0 
[  732.164419]  dump_stack+0x244/0x39d
[  732.166564] 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
[  732.168772]  ? dump_stack_print_info.cold.1+0x20/0x20
[  732.172378] lowmem_reserve[]:
[  732.197885]  warn_alloc.cold.117+0xb7/0x1bd
[  732.203040]  0
[  732.206147]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  732.210446]  2820
[  732.212242]  ? lock_downgrade+0x900/0x900
[  732.217056]  6323
[  732.219131]  ? trace_hardirqs_off+0xb8/0x310
[  732.223254]  6323
[  732.225314]  ? trace_hardirqs_off+0xb8/0x310
[  732.231760]  __alloc_pages_slowpath+0x2660/0x2d70
[  732.236139] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  732.241002]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  732.241021]  ? warn_alloc+0x120/0x120
[  732.268575] lowmem_reserve[]: 0
[  732.274383]  ? __lock_acquire+0x62f/0x4c20
[  732.278158]  0
[  732.281430]  ? __lock_acquire+0x62f/0x4c20
[  732.285642]  3503
[  732.287437]  ? warn_alloc+0x120/0x120
[  732.291648]  3503
[  732.293702]  ? print_usage_bug+0xc0/0xc0
[  732.299531]  ? warn_alloc+0x120/0x120
[  732.303572] Node 0 
[  732.307362]  ? print_usage_bug+0xc0/0xc0
[  732.307394] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  732.307401] lowmem_reserve[]:
[  732.309630]  ? mark_held_locks+0x130/0x130
[  732.313664]  0 0
[  732.342043]  ? mark_held_locks+0x130/0x130
[  732.345131]  0
[  732.349359]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.351310]  0
[  732.355535]  ? should_fail+0x22d/0xd01
[  732.362843]  ? zap_class+0x640/0x640
[  732.364623] Node 0 
[  732.368504]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  732.372194] DMA: 
[  732.374425]  ? __lock_acquire+0x62f/0x4c20
[  732.379502] 1*4kB 
[  732.381558]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  732.385766] (U) 
[  732.387906]  ? should_fail+0x22d/0xd01
[  732.392987] 0*8kB 
[  732.394960]  ? mark_held_locks+0x130/0x130
[  732.398814] 0*16kB 
[  732.400958]  ? mark_held_locks+0x130/0x130
[  732.405166] 1*32kB 
[  732.407397]  ? lock_downgrade+0x900/0x900
[  732.411607] (U) 
[  732.413835]  ? zap_class+0x640/0x640
[  732.417957] 2*64kB 
[  732.419921]  ? zap_class+0x640/0x640
[  732.423609] (U) 
[  732.425839]  ? zap_class+0x640/0x640
[  732.429527] 1*128kB 
[  732.431499]  ? do_raw_spin_unlock+0xa7/0x330
[  732.435184] (U) 
[  732.437500]  ? trace_hardirqs_on+0x310/0x310
[  732.441887] 1*256kB 
[  732.443855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.448240] (U) 
[  732.450561]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.456083] 0*512kB 
[  732.458057]  ? check_preemption_disabled+0x48/0x280
[  732.463575] 1*1024kB 
[  732.465895]  ? __lock_is_held+0xb5/0x140
[  732.470881] (U) 
[  732.473289]  __alloc_pages_nodemask+0xa80/0xde0
[  732.477326] 1*2048kB 
[  732.479296]  ? zap_class+0x640/0x640
[  732.483940] (M) 
[  732.486348]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  732.490037] 3*4096kB 
[  732.492021]  ? find_held_lock+0x36/0x1c0
[  732.497008] (M) 
[  732.499420]  ? ____cache_alloc_node+0x1c7/0x1e0
[  732.503450] = 15908kB
[  732.505416]  ? lock_downgrade+0x900/0x900
[  732.510058] Node 0 
[  732.512473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.516596] DMA32: 
[  732.518829]  cache_grow_begin+0xa5/0x8c0
[  732.524337] 3*4kB 
[  732.526568]  ? do_raw_spin_unlock+0xa7/0x330
[  732.530602] (M) 
[  732.532752]  fallback_alloc+0x204/0x2e0
[  732.537132] 6*8kB 
[  732.539105]  ____cache_alloc_node+0x1c7/0x1e0
[  732.543049] (M) 
[  732.545200]  kmem_cache_alloc_node+0xe3/0x730
[  732.549672] 7*16kB 
[  732.551643]  ? lockdep_hardirqs_on+0x296/0x5b0
[  732.556112] (M) 
[  732.558350]  __alloc_skb+0x119/0x770
[  732.562904] 7*32kB 
[  732.564879]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  732.568561] (UM) 
[  732.570791]  ? netdev_alloc_frag+0x1f0/0x1f0
[  732.576130] 2*64kB 
[  732.578194]  ? vprintk_default+0x28/0x30
[  732.582569] (M) 
[  732.584800]  ? vprintk_func+0x85/0x181
[  732.588840] 3*128kB 
[  732.590808]  ? printk+0xa7/0xcf
[  732.594673] (UM) 
[  732.596994]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  732.600245] 5*256kB 
[  732.602301]  ? do_raw_spin_trylock+0x270/0x270
[  732.607032] (UM) 
[  732.609352]  new_skb+0x26/0x1c0
[  732.613907] 3*512kB (M) 
[  732.615977]  aoecmd_cfg+0x279/0x7f0
[  732.619232] 3*1024kB 
[  732.621894]  ? find_held_lock+0x36/0x1c0
[  732.625495] (UM) 
[  732.627898]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  732.631935] 3*2048kB 
[  732.633998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.638293] (UM) 
[  732.640706]  ? __lock_is_held+0xb5/0x140
[  732.646209] 3*4096kB 
[  732.648742]  discover_timer+0x50/0x60
[  732.652771] (M) 
[  732.655177]  call_timer_fn+0x272/0x920
[  732.658976] = 25228kB
[  732.660950]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  732.664812] Node 0 
[  732.667221]  ? process_timeout+0x40/0x40
[  732.672035] Normal: 
[  732.674279]  ? mark_held_locks+0xc7/0x130
[  732.678307] 604*4kB 
[  732.680629]  ? _raw_spin_unlock_irq+0x27/0x80
[  732.684747] (UME) 
[  732.687076]  ? _raw_spin_unlock_irq+0x27/0x80
[  732.691548] 496*8kB 
[  732.693725]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  732.698191] (UME) 
[  732.700509]  ? lockdep_hardirqs_on+0x296/0x5b0
[  732.705324] 238*16kB 
[  732.707471]  ? trace_hardirqs_on+0xbd/0x310
[  732.712029] (ME) 
[  732.714437]  ? kasan_check_read+0x11/0x20
[  732.718732] 101*32kB 
[  732.720789]  ? __run_timers+0x7da/0xc70
[  732.724911] (UM) 
[  732.727328]  ? trace_hardirqs_off_caller+0x310/0x310
[  732.731290] 0*64kB 
[  732.733368]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  732.738439] 1*128kB 
[  732.740672]  __run_timers+0x7e5/0xc70
[  732.745484] (U) 
[  732.747811]  ? timer_fixup_init+0x70/0x70
[  732.751580] 1*256kB 
[  732.753554]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  732.757679] (U) 
[  732.760013]  ? zap_class+0x640/0x640
[  732.765003] 0*512kB 
[  732.766974]  ? print_usage_bug+0xc0/0xc0
[  732.770660] 0*1024kB 
[  732.772981]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  732.777013] 0*2048kB 
[  732.779653]  ? find_held_lock+0x36/0x1c0
[  732.784825] 0*4096kB 
[  732.787227]  ? zap_class+0x640/0x640
[  732.791262] = 13808kB
[  732.793669]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.797360] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  732.799759]  ? check_preemption_disabled+0x48/0x280
[  732.805278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  732.814119]  ? __lock_is_held+0xb5/0x140
[  732.819117] 4634 total pagecache pages
[  732.827701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.831745] 0 pages in swap cache
[  732.835632]  ? check_preemption_disabled+0x48/0x280
[  732.841141] Swap cache stats: add 0, delete 0, find 0/0
[  732.844592]  run_timer_softirq+0x52/0xb0
[  732.849585] Free swap  = 0kB
[  732.854946]  ? rcu_read_lock_sched_held+0x14f/0x180
[  732.858983] Total swap = 0kB
[  732.862000]  __do_softirq+0x308/0xb7e
[  732.866992] 1965979 pages RAM
[  732.870020]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  732.873792] 0 pages HighMem/MovableOnly
[  732.876896]  ? lock_downgrade+0x900/0x900
[  732.881359] 342292 pages reserved
[  732.881368] 0 pages cma reserved
[  732.885343]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  732.889633] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  732.892925]  ? pvclock_read_flags+0x160/0x160
[  732.896263] ksoftirqd/1 cpuset=
[  732.901371]  ? lapic_next_event+0x5a/0x90
[  732.911658] /
[  732.916167]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  732.919420]  mems_allowed=0
[  732.923569]  ? kvm_clock_read+0x18/0x30
[  732.937664]  ? kvm_sched_clock_read+0x9/0x20
[  732.942098]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  732.947648]  ? check_preemption_disabled+0x48/0x280
[  732.952680]  irq_exit+0x17f/0x1c0
[  732.956139]  smp_apic_timer_interrupt+0x1cb/0x760
[  732.960985]  ? smp_reschedule_interrupt+0x109/0x650
[  732.966004]  ? smp_call_function_single_interrupt+0x650/0x650
[  732.971896]  ? interrupt_entry+0xb5/0xc0
[  732.975966]  ? trace_hardirqs_off_caller+0xbb/0x310
[  732.980987]  ? trace_hardirqs_off_caller+0xbb/0x310
[  732.986013]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  732.990862]  ? trace_hardirqs_on_caller+0x310/0x310
[  732.995878]  ? trace_hardirqs_on_caller+0x310/0x310
[  733.000895]  ? task_prio+0x50/0x50
[  733.004438]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.009981]  ? check_preemption_disabled+0x48/0x280
[  733.015007]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  733.019863]  apic_timer_interrupt+0xf/0x20
[  733.024101]  </IRQ>
[  733.026344] RIP: 0010:dump_stack+0x20e/0x39d
[  733.030763] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  733.049680] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  733.057429] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  733.064718] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  733.072001] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  733.079284] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  733.086565] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  733.093868]  ? dump_stack+0x205/0x39d
[  733.097694]  ? dump_stack_print_info.cold.1+0x20/0x20
[  733.102910]  dump_header+0x27b/0xf72
[  733.106639]  ? mark_held_locks+0x130/0x130
[  733.110885]  ? pagefault_out_of_memory+0x197/0x197
[  733.115832]  ? __lock_acquire+0x62f/0x4c20
[  733.120079]  ? zap_class+0x640/0x640
[  733.123810]  ? percpu_ref_get_many+0x240/0x240
[  733.128399]  ? print_usage_bug+0xc0/0xc0
[  733.132464]  ? print_usage_bug+0xc0/0xc0
[  733.136533]  ? zap_class+0x640/0x640
[  733.140256]  ? print_usage_bug+0xc0/0xc0
[  733.144323]  ? print_usage_bug+0xc0/0xc0
[  733.148395]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.153942]  ? find_held_lock+0x36/0x1c0
[  733.158018]  ? mark_held_locks+0xc7/0x130
[  733.162178]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  733.167295]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  733.172401]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  733.176990]  ? trace_hardirqs_on+0xbd/0x310
[  733.181318]  ? kasan_check_read+0x11/0x20
[  733.185467]  ? ___ratelimit+0x3b4/0x672
[  733.189445]  ? trace_hardirqs_off_caller+0x310/0x310
[  733.194565]  ? trace_hardirqs_on+0x310/0x310
[  733.198978]  ? lock_downgrade+0x900/0x900
[  733.203138]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  733.208242]  ? ___ratelimit+0x3b9/0x672
[  733.212221]  ? idr_get_free+0xec0/0xec0
[  733.216198]  ? find_held_lock+0x36/0x1c0
[  733.220277]  oom_kill_process.cold.27+0x10/0x903
[  733.225034]  ? zap_class+0x640/0x640
[  733.228758]  ? check_preemption_disabled+0x48/0x280
[  733.233783]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  733.238715]  ? kasan_check_read+0x11/0x20
[  733.242868]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  733.248151]  ? oom_evaluate_task+0x540/0x540
[  733.252565]  ? find_held_lock+0x36/0x1c0
[  733.256640]  ? out_of_memory+0x974/0x1430
[  733.260788]  ? lock_downgrade+0x900/0x900
[  733.264942]  ? check_preemption_disabled+0x48/0x280
[  733.269968]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  733.274902]  ? kasan_check_read+0x11/0x20
[  733.279058]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  733.284358]  ? rcu_softirq_qs+0x20/0x20
[  733.288339]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.293887]  ? oom_evaluate_task+0x302/0x540
[  733.298309]  out_of_memory+0xa84/0x1430
[  733.302300]  ? oom_killer_disable+0x3a0/0x3a0
[  733.306799]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  733.311743]  ? __mutex_add_waiter+0x2a0/0x2a0
[  733.316269]  __alloc_pages_slowpath+0x22d4/0x2d70
[  733.321156]  ? warn_alloc+0x120/0x120
[  733.324965]  ? rcu_softirq_qs+0x20/0x20
[  733.328979]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.334535]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.340095]  ? should_fail+0x22d/0xd01
[  733.344001]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.349119]  ? zap_class+0x640/0x640
[  733.352860]  ? __lock_is_held+0xb5/0x140
[  733.356932]  ? mark_held_locks+0x130/0x130
[  733.361173]  ? lock_release+0xa00/0xa00
[  733.365154]  ? perf_trace_sched_process_exec+0x860/0x860
[  733.370617]  ? __might_sleep+0x95/0x190
[  733.374599]  __alloc_pages_nodemask+0xa80/0xde0
[  733.379279]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  733.384299]  ? __page_cache_alloc+0x191/0x5c0
[  733.388802]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  733.393738]  ? kasan_check_read+0x11/0x20
[  733.397891]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  733.403174]  ? zap_class+0x640/0x640
[  733.406906]  ? zap_class+0x640/0x640
[  733.410622]  ? zap_class+0x640/0x640
[  733.414342]  ? __do_page_cache_readahead+0x7ce/0x980
[  733.419458]  ? find_held_lock+0x36/0x1c0
[  733.423536]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  733.429124]  alloc_pages_current+0x173/0x350
[  733.433551]  __page_cache_alloc+0x38c/0x5c0
[  733.437887]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  733.442829]  ? kasan_check_read+0x11/0x20
[  733.446993]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  733.452309]  ? generic_perform_write+0x6a0/0x6a0
[  733.457095]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.462652]  ? check_preemption_disabled+0x48/0x280
[  733.467696]  filemap_fault+0x1594/0x25f0
[  733.471789]  ? __lock_page_or_retry+0xa00/0xa00
[  733.476478]  ? mark_held_locks+0x130/0x130
[  733.480730]  ? rcu_softirq_qs+0x20/0x20
[  733.484732]  ? remove_wait_queue+0x1a6/0x360
[  733.489159]  ? trace_hardirqs_off_caller+0x310/0x310
[  733.494296]  ? filemap_map_pages+0xe04/0x1990
[  733.498815]  ? print_usage_bug+0xc0/0xc0
[  733.502888]  ? add_wait_queue+0x2b0/0x2b0
[  733.507051]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  733.512001]  ? print_usage_bug+0xc0/0xc0
[  733.516078]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  733.521628]  ? fput+0x130/0x1a0
[  733.524916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  733.530484]  ? print_usage_bug+0xc0/0xc0
[  733.534555]  ? __lock_acquire+0x62f/0x4c20
[  733.539073]  ? lock_acquire+0x1ed/0x520
[  733.543071]  ? ext4_filemap_fault+0x7a/0xad
[  733.547415]  ? lock_release+0xa00/0xa00
[  733.551394]  ? perf_trace_sched_process_exec+0x860/0x860
[  733.556850]  ? print_usage_bug+0xc0/0xc0
[  733.560913]  ? print_usage_bug+0xc0/0xc0
[  733.564990]  ? down_read+0x8d/0x120
[  733.568624]  ? ext4_filemap_fault+0x7a/0xad
[  733.572958]  ? __down_interruptible+0x700/0x700
[  733.577642]  ext4_filemap_fault+0x82/0xad
[  733.581793]  __do_fault+0x100/0x6b0
[  733.585425]  ? pmd_devmap_trans_unstable+0x220/0x220
[  733.590538]  ? mark_held_locks+0x130/0x130
[  733.594804]  ? mark_held_locks+0x130/0x130
[  733.599040]  ? find_held_lock+0x36/0x1c0
[  733.603117]  ? zap_class+0x640/0x640
[  733.606830]  ? find_held_lock+0x36/0x1c0
[  733.610894]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.616444]  __handle_mm_fault+0x307c/0x5920
[  733.620856]  ? poll_select_copy_remaining+0x18c/0x6a0
[  733.626069]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  733.630928]  ? __might_fault+0x12b/0x1e0
[  733.634992]  ? lock_downgrade+0x900/0x900
[  733.639158]  ? zap_class+0x640/0x640
[  733.642871]  ? zap_class+0x640/0x640
[  733.646593]  ? find_held_lock+0x36/0x1c0
[  733.651123]  ? handle_mm_fault+0x42a/0xc70
[  733.655366]  ? lock_downgrade+0x900/0x900
[  733.659519]  ? check_preemption_disabled+0x48/0x280
[  733.664544]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  733.669485]  ? kasan_check_read+0x11/0x20
[  733.673644]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  733.678932]  ? rcu_softirq_qs+0x20/0x20
[  733.682914]  ? trace_hardirqs_off_caller+0x310/0x310
[  733.688023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.693567]  ? check_preemption_disabled+0x48/0x280
[  733.698602]  handle_mm_fault+0x54f/0xc70
[  733.702678]  ? __handle_mm_fault+0x5920/0x5920
[  733.707272]  ? find_vma+0x34/0x190
[  733.710821]  __do_page_fault+0x5e8/0xe60
[  733.714886]  ? trace_hardirqs_off+0xb8/0x310
[  733.719312]  do_page_fault+0xf2/0x7e0
[  733.723127]  ? vmalloc_sync_all+0x30/0x30
[  733.727288]  ? error_entry+0x70/0xd0
[  733.731020]  ? trace_hardirqs_off_caller+0xbb/0x310
[  733.736049]  ? trace_hardirqs_on_caller+0xc0/0x310
[  733.741005]  ? syscall_return_slowpath+0x5e0/0x5e0
[  733.745940]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  733.750791]  ? trace_hardirqs_on_caller+0x310/0x310
[  733.755813]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  733.761277]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  733.766302]  ? prepare_exit_to_usermode+0x291/0x3b0
[  733.771347]  ? page_fault+0x8/0x30
[  733.774894]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  733.779745]  ? page_fault+0x8/0x30
[  733.783326]  page_fault+0x1e/0x30
[  733.786783] RIP: 0033:0x7f9db7ca8dd3
[  733.790512] Code: Bad RIP value.
[  733.793875] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  733.799237] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  733.806505] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  733.813789] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  733.821067] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  733.828342] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  733.835643] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  733.835708] aoe: skb alloc failure
[  733.842148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  733.842153] Call Trace:
[  733.842176]  dump_stack+0x244/0x39d
[  733.842195]  ? dump_stack_print_info.cold.1+0x20/0x20
[  733.842220]  warn_alloc.cold.117+0xb7/0x1bd
[  733.845766] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  733.855105]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  733.857666] init cpuset=
[  733.861288]  ? lock_downgrade+0x900/0x900
[  733.866452] /
[  733.870774]  ? trace_hardirqs_off+0xb8/0x310
[  733.880457]  mems_allowed=0
[  733.885302]  ? trace_hardirqs_off+0xb8/0x310
[  733.905540]  __alloc_pages_slowpath+0x2660/0x2d70
[  733.910420]  ? warn_alloc+0x120/0x120
[  733.914232]  ? warn_alloc+0x120/0x120
[  733.918077]  ? print_usage_bug+0xc0/0xc0
[  733.922142]  ? warn_alloc+0x120/0x120
[  733.925948]  ? print_usage_bug+0xc0/0xc0
[  733.930014]  ? try_to_wake_up+0x10a/0x12e0
[  733.934260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  733.939802]  ? should_fail+0x22d/0xd01
[  733.943689]  ? trace_hardirqs_off+0xb8/0x310
[  733.948112]  ? kasan_check_read+0x11/0x20
[  733.952270]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.957377]  ? __lock_acquire+0x62f/0x4c20
[  733.961619]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  733.966726]  ? __lock_acquire+0x62f/0x4c20
[  733.970959]  ? should_fail+0x22d/0xd01
[  733.974859]  ? mark_held_locks+0x130/0x130
[  733.979118]  ? mark_held_locks+0x130/0x130
[  733.983369]  ? zap_class+0x640/0x640
[  733.987098]  ? ret_from_fork+0x3a/0x50
[  733.990989]  ? __lock_acquire+0x62f/0x4c20
[  733.995225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.000763]  ? check_preemption_disabled+0x48/0x280
[  734.005790]  ? __lock_is_held+0xb5/0x140
[  734.009865]  __alloc_pages_nodemask+0xa80/0xde0
[  734.014535]  ? zap_class+0x640/0x640
[  734.018261]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  734.023288]  ? find_held_lock+0x36/0x1c0
[  734.027360]  ? ____cache_alloc_node+0x1c7/0x1e0
[  734.032048]  ? lock_downgrade+0x900/0x900
[  734.036224]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.041777]  cache_grow_begin+0xa5/0x8c0
[  734.045853]  ? do_raw_spin_unlock+0xa7/0x330
[  734.050279]  fallback_alloc+0x204/0x2e0
[  734.054271]  ____cache_alloc_node+0x1c7/0x1e0
[  734.058781]  kmem_cache_alloc_node+0xe3/0x730
[  734.063293]  ? mark_held_locks+0xc7/0x130
[  734.067467]  __alloc_skb+0x119/0x770
[  734.071201]  ? netdev_alloc_frag+0x1f0/0x1f0
[  734.075637]  ? do_raw_spin_trylock+0x270/0x270
[  734.080228]  ? kmem_cache_alloc_trace+0x353/0x750
[  734.085096]  ? queue_work_on+0x12c/0x1e0
[  734.089174]  ? switchdev_port_obj_del+0xdc/0x440
[  734.093938]  ? switchdev_trans_item_enqueue+0x260/0x260
[  734.099319]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  734.104350]  __br_mdb_notify+0x4ff/0x15d0
[  734.108508]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  734.113635]  ? __br_mdb_add+0x7f0/0x7f0
[  734.117626]  ? mark_held_locks+0x130/0x130
[  734.121881]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  734.126997]  ? debug_object_assert_init+0x368/0x4b0
[  734.132026]  ? debug_object_init_on_stack+0x20/0x20
[  734.137093]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.142660]  br_mdb_notify+0x310/0x410
[  734.146566]  ? br_mdb_dump+0x27b0/0x27b0
[  734.150656]  br_multicast_del_pg+0x3df/0x790
[  734.155091]  ? br_mdb_ip_get+0x940/0x940
[  734.159166]  ? rwlock_bug.part.2+0x90/0x90
[  734.163410]  ? __lock_is_held+0xb5/0x140
[  734.167488]  br_multicast_port_group_expired+0x189/0x1e0
[  734.172954]  call_timer_fn+0x272/0x920
[  734.176847]  ? br_multicast_del_pg+0x790/0x790
[  734.181436]  ? process_timeout+0x40/0x40
[  734.185508]  ? __run_timers+0x7da/0xc70
[  734.189487]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.193989]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.198484]  ? br_multicast_del_pg+0x790/0x790
[  734.203074]  ? lockdep_hardirqs_on+0x296/0x5b0
[  734.207664]  ? trace_hardirqs_on+0xbd/0x310
[  734.211983]  ? kasan_check_read+0x11/0x20
[  734.216134]  ? __run_timers+0x7da/0xc70
[  734.220114]  ? trace_hardirqs_off_caller+0x310/0x310
[  734.225228]  ? br_multicast_del_pg+0x790/0x790
[  734.229819]  ? br_multicast_del_pg+0x790/0x790
[  734.234407]  __run_timers+0x7e5/0xc70
[  734.238226]  ? timer_fixup_init+0x70/0x70
[  734.242376]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.246875]  ? _raw_spin_unlock_irq+0x27/0x80
[  734.251371]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  734.255954]  ? trace_hardirqs_on+0xbd/0x310
[  734.260276]  ? kasan_check_read+0x11/0x20
[  734.264425]  ? finish_task_switch+0x1f4/0x910
[  734.268925]  ? trace_hardirqs_off_caller+0x310/0x310
[  734.274033]  ? compat_start_thread+0x80/0x80
[  734.278487]  ? pvclock_read_flags+0x160/0x160
[  734.282984]  ? __switch_to_asm+0x34/0x70
[  734.287051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.292609]  ? check_preemption_disabled+0x48/0x280
[  734.297637]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  734.303178]  ? rcu_pm_notify+0xc0/0xc0
[  734.307080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.312624]  ? check_preemption_disabled+0x48/0x280
[  734.317651]  run_timer_softirq+0x52/0xb0
[  734.321715]  ? rcu_read_lock_sched_held+0x14f/0x180
[  734.326734]  __do_softirq+0x308/0xb7e
[  734.330544]  ? trace_hardirqs_on_caller+0xc0/0x310
[  734.335484]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  734.340597]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  734.346059]  ? schedule+0x108/0x460
[  734.349707]  ? trace_hardirqs_off+0xb8/0x310
[  734.354120]  ? smpboot_thread_fn+0x68b/0xa00
[  734.358530]  ? trace_hardirqs_on+0x310/0x310
[  734.362945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.368489]  ? check_preemption_disabled+0x48/0x280
[  734.373515]  ? takeover_tasklets+0xa90/0xa90
[  734.377927]  run_ksoftirqd+0x5e/0x100
[  734.381731]  smpboot_thread_fn+0x68b/0xa00
[  734.385969]  ? sort_range+0x30/0x30
[  734.389606]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  734.394717]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.400257]  ? __kthread_parkme+0xfb/0x1a0
[  734.404496]  kthread+0x35a/0x420
[  734.407864]  ? sort_range+0x30/0x30
[  734.411492]  ? kthread_stop+0x900/0x900
[  734.415473]  ret_from_fork+0x3a/0x50
[  734.419204] warn_alloc_show_mem: 1 callbacks suppressed
[  734.419215] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  734.419216] Mem-Info:
[  734.419248] active_anon:34612 inactive_anon:506 isolated_anon:0
[  734.419248]  active_file:13 inactive_file:12 isolated_file:0
[  734.419248]  unevictable:0 dirty:0 writeback:0 unstable:0
[  734.419248]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  734.419248]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  734.419248]  free:13736 free_pcp:286 free_cma:0
[  734.424587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  734.430393] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  734.432797] Call Trace:
[  734.465762] Node 0 
[  734.475121]  <IRQ>
[  734.502828] 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
[  734.505395]  dump_stack+0x244/0x39d
[  734.507606] lowmem_reserve[]:
[  734.509754]  ? dump_stack_print_info.cold.1+0x20/0x20
[  734.535230]  0 2820
[  734.538903]  warn_alloc.cold.117+0xb7/0x1bd
[  734.541968]  6323
[  734.547160]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  734.549367]  6323
[  734.553683]  ? lock_downgrade+0x900/0x900
[  734.555720] Node 0 
[  734.560559]  ? trace_hardirqs_off+0xb8/0x310
[  734.562624] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  734.566745]  ? trace_hardirqs_off+0xb8/0x310
[  734.568953] lowmem_reserve[]:
[  734.573363]  __alloc_pages_slowpath+0x2660/0x2d70
[  734.600325]  0
[  734.604760]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  734.607814]  0 3503
[  734.612671]  ? warn_alloc+0x120/0x120
[  734.614439]  3503
[  734.620246]  ? __lock_acquire+0x62f/0x4c20
[  734.626255]  ? __lock_acquire+0x62f/0x4c20
[  734.628289] Node 0 
[  734.632515]  ? warn_alloc+0x120/0x120
[  734.636748] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  734.638956]  ? print_usage_bug+0xc0/0xc0
[  734.642731] lowmem_reserve[]:
[  734.671107]  ? warn_alloc+0x120/0x120
[  734.675148]  0
[  734.678254]  ? print_usage_bug+0xc0/0xc0
[  734.682029]  0
[  734.683825]  ? mark_held_locks+0x130/0x130
[  734.687858]  0
[  734.689656]  ? mark_held_locks+0x130/0x130
[  734.693862]  0
[  734.695660]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  734.701669]  ? should_fail+0x22d/0xd01
[  734.707180] Node 0 
[  734.711053]  ? zap_class+0x640/0x640
[  734.711071] DMA: 
[  734.713309]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  734.716998] 1*4kB 
[  734.719056]  ? __lock_acquire+0x62f/0x4c20
[  734.724141] (U) 
[  734.726293]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  734.730496] 0*8kB 
[  734.732465]  ? should_fail+0x22d/0xd01
[  734.737544] 0*16kB 
[  734.739696]  ? mark_held_locks+0x130/0x130
[  734.743554] 1*32kB 
[  734.745780]  ? mark_held_locks+0x130/0x130
[  734.749991] (U) 
[  734.752234]  ? lock_downgrade+0x900/0x900
[  734.756444] 2*64kB 
[  734.758413]  ? zap_class+0x640/0x640
[  734.762535] (U) 
[  734.764763]  ? zap_class+0x640/0x640
[  734.768452] 1*128kB 
[  734.770422]  ? zap_class+0x640/0x640
[  734.774114] (U) 
[  734.776436]  ? do_raw_spin_unlock+0xa7/0x330
[  734.780334] 1*256kB (U) 
[  734.782316]  ? trace_hardirqs_on+0x310/0x310
[  734.786699] 0*512kB 
[  734.789365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.793749] 1*1024kB 
[  734.796077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.801590] (U) 
[  734.803999]  ? check_preemption_disabled+0x48/0x280
[  734.809503] 1*2048kB (M) 
[  734.811486]  ? __lock_is_held+0xb5/0x140
[  734.816465] 3*4096kB (M) 
[  734.819226]  __alloc_pages_nodemask+0xa80/0xde0
[  734.823263] = 15908kB
[  734.826014]  ? zap_class+0x640/0x640
[  734.830659] Node 0 
[  734.833070]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  734.836753] DMA32: 
[  734.838990]  ? find_held_lock+0x36/0x1c0
[  734.843978] 3*4kB 
[  734.846211]  ? ____cache_alloc_node+0x1c7/0x1e0
[  734.850244] (M) 
[  734.852385]  ? lock_downgrade+0x900/0x900
[  734.857032] 6*8kB 
[  734.859002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.863122] (M) 
[  734.865270]  cache_grow_begin+0xa5/0x8c0
[  734.870783] 7*16kB 
[  734.872751]  ? do_raw_spin_unlock+0xa7/0x330
[  734.876785] (M) 
[  734.879022]  fallback_alloc+0x204/0x2e0
[  734.883404] 7*32kB 
[  734.885375]  ____cache_alloc_node+0x1c7/0x1e0
[  734.889318] (UM) 
[  734.891550]  kmem_cache_alloc_node+0xe3/0x730
[  734.896016] 2*64kB 
[  734.898078]  ? lockdep_hardirqs_on+0x296/0x5b0
[  734.902549] (M) 
[  734.904788]  __alloc_skb+0x119/0x770
[  734.909340] 3*128kB 
[  734.911312]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  734.915000] (UM) 
[  734.917323]  ? netdev_alloc_frag+0x1f0/0x1f0
[  734.922660] 5*256kB 
[  734.924722]  ? vprintk_default+0x28/0x30
[  734.929090] (UM) 3*512kB 
[  734.931419]  ? vprintk_func+0x85/0x181
[  734.935484] (M) 
[  734.938237]  ? printk+0xa7/0xcf
[  734.942101] 3*1024kB 
[  734.944079]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  734.947349] (UM) 
[  734.949754]  ? do_raw_spin_trylock+0x270/0x270
[  734.954485] 3*2048kB 
[  734.956545]  new_skb+0x26/0x1c0
[  734.961105] (UM) 
[  734.963509]  aoecmd_cfg+0x279/0x7f0
[  734.966767] 3*4096kB 
[  734.968821]  ? find_held_lock+0x36/0x1c0
[  734.972419] (M) 
[  734.974823]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  734.978861] = 25228kB
[  734.980832]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  734.985128] Node 0 
[  734.987541]  ? __lock_is_held+0xb5/0x140
[  734.993047] Normal: 
[  734.995292]  discover_timer+0x50/0x60
[  734.999317] 604*4kB 
[  735.001633]  call_timer_fn+0x272/0x920
[  735.005410] (UME) 
[  735.007728]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  735.011591] 496*8kB 
[  735.013730]  ? process_timeout+0x40/0x40
[  735.018545] (UME) 
[  735.020869]  ? mark_held_locks+0xc7/0x130
[  735.024897] 238*16kB (ME) 
[  735.027056]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.031182] 101*32kB 
[  735.034023]  ? _raw_spin_unlock_irq+0x27/0x80
[  735.038488] (UM) 
[  735.040896]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  735.045356] 0*64kB 1*128kB 
[  735.047426]  ? lockdep_hardirqs_on+0x296/0x5b0
[  735.052242] (U) 
[  735.055169]  ? trace_hardirqs_on+0xbd/0x310
[  735.059726] 1*256kB 
[  735.061700]  ? kasan_check_read+0x11/0x20
[  735.065995] (U) 
[  735.068926]  ? __run_timers+0x7da/0xc70
[  735.073050] 0*512kB 
[  735.075024]  ? trace_hardirqs_off_caller+0x310/0x310
[  735.078975] 0*1024kB 
[  735.081300]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  735.086367] 0*2048kB 
[  735.088774]  __run_timers+0x7e5/0xc70
[  735.093598] 0*4096kB 
[  735.096011]  ? timer_fixup_init+0x70/0x70
[  735.099777] = 13808kB
[  735.102182]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  735.106308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  735.108713]  ? zap_class+0x640/0x640
[  735.113712] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  735.122535]  ? print_usage_bug+0xc0/0xc0
[  735.126224] 4634 total pagecache pages
[  735.134800]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  735.138842] 0 pages in swap cache
[  735.142718]  ? find_held_lock+0x36/0x1c0
[  735.147881] Swap cache stats: add 0, delete 0, find 0/0
[  735.151323]  ? zap_class+0x640/0x640
[  735.155358] Free swap  = 0kB
[  735.160718]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.164406] Total swap = 0kB
[  735.167420]  ? check_preemption_disabled+0x48/0x280
[  735.172933] 1965979 pages RAM
[  735.175948]  ? __lock_is_held+0xb5/0x140
[  735.180929] 0 pages HighMem/MovableOnly
[  735.180937] 342292 pages reserved
[  735.184041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.188081] 0 pages cma reserved
[  735.192052]  ? check_preemption_disabled+0x48/0x280
[  735.195645] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  735.201020]  run_timer_softirq+0x52/0xb0
[  735.204361] ksoftirqd/1 cpuset=
[  735.209373]  ? rcu_read_lock_sched_held+0x14f/0x180
[  735.219659] /
[  735.223718]  __do_softirq+0x308/0xb7e
[  735.226973]  mems_allowed=0
[  735.231984]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  735.244862]  ? lock_downgrade+0x900/0x900
[  735.249016]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  735.254133]  ? pvclock_read_flags+0x160/0x160
[  735.258636]  ? lapic_next_event+0x5a/0x90
[  735.262793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.268342]  ? kvm_clock_read+0x18/0x30
[  735.272322]  ? kvm_sched_clock_read+0x9/0x20
[  735.276734]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.282276]  ? check_preemption_disabled+0x48/0x280
[  735.287309]  irq_exit+0x17f/0x1c0
[  735.290766]  smp_apic_timer_interrupt+0x1cb/0x760
[  735.295608]  ? smp_reschedule_interrupt+0x109/0x650
[  735.300633]  ? smp_call_function_single_interrupt+0x650/0x650
[  735.306519]  ? interrupt_entry+0xb5/0xc0
[  735.310612]  ? trace_hardirqs_off_caller+0xbb/0x310
[  735.315624]  ? trace_hardirqs_off_caller+0xbb/0x310
[  735.320641]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  735.325484]  ? trace_hardirqs_on_caller+0x310/0x310
[  735.330500]  ? trace_hardirqs_on_caller+0x310/0x310
[  735.335514]  ? task_prio+0x50/0x50
[  735.339058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.344609]  ? check_preemption_disabled+0x48/0x280
[  735.349631]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  735.354512]  apic_timer_interrupt+0xf/0x20
[  735.358743]  </IRQ>
[  735.360984] RIP: 0010:dump_stack+0x20e/0x39d
[  735.365396] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  735.384297] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  735.392011] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  735.399283] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  735.406553] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  735.413822] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  735.421099] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  735.428390]  ? dump_stack+0x205/0x39d
[  735.432208]  ? dump_stack_print_info.cold.1+0x20/0x20
[  735.437411]  dump_header+0x27b/0xf72
[  735.441138]  ? mark_held_locks+0x130/0x130
[  735.445376]  ? pagefault_out_of_memory+0x197/0x197
[  735.450313]  ? __lock_acquire+0x62f/0x4c20
[  735.454543]  ? zap_class+0x640/0x640
[  735.458259]  ? percpu_ref_get_many+0x240/0x240
[  735.462841]  ? print_usage_bug+0xc0/0xc0
[  735.466901]  ? print_usage_bug+0xc0/0xc0
[  735.470964]  ? zap_class+0x640/0x640
[  735.474680]  ? print_usage_bug+0xc0/0xc0
[  735.478738]  ? print_usage_bug+0xc0/0xc0
[  735.482805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.488345]  ? find_held_lock+0x36/0x1c0
[  735.492416]  ? mark_held_locks+0xc7/0x130
[  735.496569]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  735.501672]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  735.506780]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  735.511364]  ? trace_hardirqs_on+0xbd/0x310
[  735.515688]  ? kasan_check_read+0x11/0x20
[  735.519838]  ? ___ratelimit+0x3b4/0x672
[  735.523811]  ? trace_hardirqs_off_caller+0x310/0x310
[  735.528915]  ? trace_hardirqs_on+0x310/0x310
[  735.533323]  ? lock_downgrade+0x900/0x900
[  735.537483]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  735.542591]  ? ___ratelimit+0x3b9/0x672
[  735.546568]  ? idr_get_free+0xec0/0xec0
[  735.550554]  ? find_held_lock+0x36/0x1c0
[  735.554636]  oom_kill_process.cold.27+0x10/0x903
[  735.559397]  ? zap_class+0x640/0x640
[  735.563121]  ? check_preemption_disabled+0x48/0x280
[  735.568154]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  735.573093]  ? kasan_check_read+0x11/0x20
[  735.577248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.582529]  ? oom_evaluate_task+0x540/0x540
[  735.586943]  ? find_held_lock+0x36/0x1c0
[  735.591013]  ? out_of_memory+0x974/0x1430
[  735.595162]  ? lock_downgrade+0x900/0x900
[  735.599311]  ? check_preemption_disabled+0x48/0x280
[  735.604336]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  735.609264]  ? kasan_check_read+0x11/0x20
[  735.613411]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.618694]  ? rcu_softirq_qs+0x20/0x20
[  735.622672]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.628216]  ? oom_evaluate_task+0x302/0x540
[  735.632631]  out_of_memory+0xa84/0x1430
[  735.636633]  ? oom_killer_disable+0x3a0/0x3a0
[  735.641133]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  735.646076]  ? __mutex_add_waiter+0x2a0/0x2a0
[  735.651116]  __alloc_pages_slowpath+0x22d4/0x2d70
[  735.655988]  ? warn_alloc+0x120/0x120
[  735.659788]  ? rcu_softirq_qs+0x20/0x20
[  735.663790]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.669328]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.674868]  ? should_fail+0x22d/0xd01
[  735.678758]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  735.683862]  ? zap_class+0x640/0x640
[  735.687597]  ? __lock_is_held+0xb5/0x140
[  735.691674]  ? mark_held_locks+0x130/0x130
[  735.695910]  ? lock_release+0xa00/0xa00
[  735.699891]  ? perf_trace_sched_process_exec+0x860/0x860
[  735.705354]  ? __might_sleep+0x95/0x190
[  735.709335]  __alloc_pages_nodemask+0xa80/0xde0
[  735.714024]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  735.719045]  ? __page_cache_alloc+0x191/0x5c0
[  735.723558]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  735.728490]  ? kasan_check_read+0x11/0x20
[  735.732641]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.738740]  ? zap_class+0x640/0x640
[  735.742462]  ? zap_class+0x640/0x640
[  735.746176]  ? zap_class+0x640/0x640
[  735.749889]  ? __do_page_cache_readahead+0x7ce/0x980
[  735.754996]  ? find_held_lock+0x36/0x1c0
[  735.759076]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  735.764634]  alloc_pages_current+0x173/0x350
[  735.769053]  __page_cache_alloc+0x38c/0x5c0
[  735.773389]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  735.778319]  ? kasan_check_read+0x11/0x20
[  735.782469]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  735.787751]  ? generic_perform_write+0x6a0/0x6a0
[  735.792511]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.798051]  ? check_preemption_disabled+0x48/0x280
[  735.803099]  filemap_fault+0x1594/0x25f0
[  735.807180]  ? __lock_page_or_retry+0xa00/0xa00
[  735.811862]  ? mark_held_locks+0x130/0x130
[  735.816110]  ? rcu_softirq_qs+0x20/0x20
[  735.820098]  ? remove_wait_queue+0x1a6/0x360
[  735.824508]  ? trace_hardirqs_off_caller+0x310/0x310
[  735.829617]  ? filemap_map_pages+0xe04/0x1990
[  735.834131]  ? print_usage_bug+0xc0/0xc0
[  735.838194]  ? add_wait_queue+0x2b0/0x2b0
[  735.842344]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  735.847274]  ? print_usage_bug+0xc0/0xc0
[  735.851338]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  735.856874]  ? fput+0x130/0x1a0
[  735.860160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  735.865705]  ? print_usage_bug+0xc0/0xc0
[  735.869770]  ? __lock_acquire+0x62f/0x4c20
[  735.874017]  ? lock_acquire+0x1ed/0x520
[  735.877995]  ? ext4_filemap_fault+0x7a/0xad
[  735.882322]  ? lock_release+0xa00/0xa00
[  735.886300]  ? perf_trace_sched_process_exec+0x860/0x860
[  735.891753]  ? print_usage_bug+0xc0/0xc0
[  735.895818]  ? print_usage_bug+0xc0/0xc0
[  735.899895]  ? down_read+0x8d/0x120
[  735.903524]  ? ext4_filemap_fault+0x7a/0xad
[  735.907845]  ? __down_interruptible+0x700/0x700
[  735.912527]  ext4_filemap_fault+0x82/0xad
[  735.916682]  __do_fault+0x100/0x6b0
[  735.920316]  ? pmd_devmap_trans_unstable+0x220/0x220
[  735.925424]  ? mark_held_locks+0x130/0x130
[  735.929664]  ? mark_held_locks+0x130/0x130
[  735.933899]  ? find_held_lock+0x36/0x1c0
[  735.937965]  ? zap_class+0x640/0x640
[  735.941682]  ? find_held_lock+0x36/0x1c0
[  735.945762]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  735.951310]  __handle_mm_fault+0x307c/0x5920
[  735.955718]  ? poll_select_copy_remaining+0x18c/0x6a0
[  735.960916]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  735.965770]  ? __might_fault+0x12b/0x1e0
[  735.969831]  ? lock_downgrade+0x900/0x900
[  735.973989]  ? zap_class+0x640/0x640
[  735.977703]  ? zap_class+0x640/0x640
[  735.981422]  ? find_held_lock+0x36/0x1c0
[  735.985498]  ? handle_mm_fault+0x42a/0xc70
[  735.989734]  ? lock_downgrade+0x900/0x900
[  735.993881]  ? check_preemption_disabled+0x48/0x280
[  735.998904]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  736.003833]  ? kasan_check_read+0x11/0x20
[  736.007984]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  736.013268]  ? rcu_softirq_qs+0x20/0x20
[  736.017241]  ? trace_hardirqs_off_caller+0x310/0x310
[  736.022345]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.027885]  ? check_preemption_disabled+0x48/0x280
[  736.032913]  handle_mm_fault+0x54f/0xc70
[  736.036983]  ? __handle_mm_fault+0x5920/0x5920
[  736.041568]  ? find_vma+0x34/0x190
[  736.045123]  __do_page_fault+0x5e8/0xe60
[  736.049182]  ? trace_hardirqs_off+0xb8/0x310
[  736.053600]  do_page_fault+0xf2/0x7e0
[  736.057404]  ? vmalloc_sync_all+0x30/0x30
[  736.061558]  ? error_entry+0x70/0xd0
[  736.065277]  ? trace_hardirqs_off_caller+0xbb/0x310
[  736.070295]  ? trace_hardirqs_on_caller+0xc0/0x310
[  736.075225]  ? syscall_return_slowpath+0x5e0/0x5e0
[  736.080157]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  736.085004]  ? trace_hardirqs_on_caller+0x310/0x310
[  736.090022]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  736.095481]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  736.100503]  ? prepare_exit_to_usermode+0x291/0x3b0
[  736.105527]  ? page_fault+0x8/0x30
[  736.109088]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  736.113945]  ? page_fault+0x8/0x30
[  736.117489]  page_fault+0x1e/0x30
[  736.120940] RIP: 0033:0x7f9db7ca8dd3
[  736.124676] Code: Bad RIP value.
[  736.128037] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  736.133414] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  736.140682] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  736.147951] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  736.155226] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  736.162501] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  736.169807] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  736.169867] aoe: skb alloc failure
[  736.176316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  736.176326] Call Trace:
[  736.179952] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  736.189220]  dump_stack+0x244/0x39d
[  736.191779] init cpuset=
[  736.201488]  ? dump_stack_print_info.cold.1+0x20/0x20
[  736.205098] /
[  736.207774]  warn_alloc.cold.117+0xb7/0x1bd
[  736.212928]  mems_allowed=0
[  736.214640]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  736.226698]  ? lock_downgrade+0x900/0x900
[  736.230859]  ? trace_hardirqs_off+0xb8/0x310
[  736.235279]  ? trace_hardirqs_off+0xb8/0x310
[  736.239702]  __alloc_pages_slowpath+0x2660/0x2d70
[  736.244579]  ? warn_alloc+0x120/0x120
[  736.248396]  ? warn_alloc+0x120/0x120
[  736.252210]  ? print_usage_bug+0xc0/0xc0
[  736.256274]  ? warn_alloc+0x120/0x120
[  736.260086]  ? print_usage_bug+0xc0/0xc0
[  736.264157]  ? try_to_wake_up+0x10a/0x12e0
[  736.268403]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.273945]  ? should_fail+0x22d/0xd01
[  736.277832]  ? trace_hardirqs_off+0xb8/0x310
[  736.282247]  ? kasan_check_read+0x11/0x20
[  736.286397]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  736.291505]  ? __lock_acquire+0x62f/0x4c20
[  736.295749]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  736.300852]  ? __lock_acquire+0x62f/0x4c20
[  736.305095]  ? should_fail+0x22d/0xd01
[  736.309001]  ? mark_held_locks+0x130/0x130
[  736.313243]  ? mark_held_locks+0x130/0x130
[  736.317485]  ? zap_class+0x640/0x640
[  736.321203]  ? ret_from_fork+0x3a/0x50
[  736.325095]  ? __lock_acquire+0x62f/0x4c20
[  736.329337]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.334882]  ? check_preemption_disabled+0x48/0x280
[  736.339907]  ? __lock_is_held+0xb5/0x140
[  736.343974]  __alloc_pages_nodemask+0xa80/0xde0
[  736.348645]  ? zap_class+0x640/0x640
[  736.352370]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  736.357399]  ? find_held_lock+0x36/0x1c0
[  736.361470]  ? ____cache_alloc_node+0x1c7/0x1e0
[  736.366146]  ? lock_downgrade+0x900/0x900
[  736.370301]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.375844]  cache_grow_begin+0xa5/0x8c0
[  736.379907]  ? do_raw_spin_unlock+0xa7/0x330
[  736.384326]  fallback_alloc+0x204/0x2e0
[  736.388311]  ____cache_alloc_node+0x1c7/0x1e0
[  736.392815]  kmem_cache_alloc_node+0xe3/0x730
[  736.397312]  ? mark_held_locks+0xc7/0x130
[  736.401476]  __alloc_skb+0x119/0x770
[  736.405196]  ? netdev_alloc_frag+0x1f0/0x1f0
[  736.409612]  ? do_raw_spin_trylock+0x270/0x270
[  736.414196]  ? kmem_cache_alloc_trace+0x353/0x750
[  736.419048]  ? queue_work_on+0x12c/0x1e0
[  736.423131]  ? switchdev_port_obj_del+0xdc/0x440
[  736.427894]  ? switchdev_trans_item_enqueue+0x260/0x260
[  736.433322]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  736.438350]  __br_mdb_notify+0x4ff/0x15d0
[  736.442507]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  736.447627]  ? __br_mdb_add+0x7f0/0x7f0
[  736.451609]  ? mark_held_locks+0x130/0x130
[  736.455856]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  736.460965]  ? debug_object_assert_init+0x368/0x4b0
[  736.465987]  ? debug_object_init_on_stack+0x20/0x20
[  736.471007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.476559]  br_mdb_notify+0x310/0x410
[  736.480456]  ? br_mdb_dump+0x27b0/0x27b0
[  736.484534]  br_multicast_del_pg+0x3df/0x790
[  736.488951]  ? br_mdb_ip_get+0x940/0x940
[  736.493016]  ? rwlock_bug.part.2+0x90/0x90
[  736.497260]  ? __lock_is_held+0xb5/0x140
[  736.501332]  br_multicast_port_group_expired+0x189/0x1e0
[  736.506787]  call_timer_fn+0x272/0x920
[  736.510681]  ? br_multicast_del_pg+0x790/0x790
[  736.515268]  ? process_timeout+0x40/0x40
[  736.519344]  ? __run_timers+0x7da/0xc70
[  736.523325]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.527821]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.532335]  ? br_multicast_del_pg+0x790/0x790
[  736.536925]  ? lockdep_hardirqs_on+0x296/0x5b0
[  736.541510]  ? trace_hardirqs_on+0xbd/0x310
[  736.545837]  ? kasan_check_read+0x11/0x20
[  736.549994]  ? __run_timers+0x7da/0xc70
[  736.553978]  ? trace_hardirqs_off_caller+0x310/0x310
[  736.559115]  ? br_multicast_del_pg+0x790/0x790
[  736.563715]  ? br_multicast_del_pg+0x790/0x790
[  736.568307]  __run_timers+0x7e5/0xc70
[  736.572128]  ? timer_fixup_init+0x70/0x70
[  736.576293]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.580795]  ? _raw_spin_unlock_irq+0x27/0x80
[  736.585301]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  736.589895]  ? trace_hardirqs_on+0xbd/0x310
[  736.594230]  ? kasan_check_read+0x11/0x20
[  736.598388]  ? finish_task_switch+0x1f4/0x910
[  736.602892]  ? trace_hardirqs_off_caller+0x310/0x310
[  736.608018]  ? compat_start_thread+0x80/0x80
[  736.612455]  ? pvclock_read_flags+0x160/0x160
[  736.616969]  ? __switch_to_asm+0x34/0x70
[  736.621037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.626595]  ? check_preemption_disabled+0x48/0x280
[  736.631631]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  736.637183]  ? rcu_pm_notify+0xc0/0xc0
[  736.641097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  736.646650]  ? check_preemption_disabled+0x48/0x280
[  736.651692]  run_timer_softirq+0x52/0xb0
[  736.655766]  ? rcu_read_lock_sched_held+0x14f/0x180
[  736.660796]  __do_softirq+0x308/0xb7e
[  736.664635]  ? trace_hardirqs_on_caller+0xc0/0x310
[  736.669590]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  736.674706]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  736.680177]  ? schedule+0x108/0x460
[  736.683822]  ? trace_hardirqs_off+0xb8/0x310
[  736.688235]  ? smpboot_thread_fn+0x68b/0xa00
[  736.692656]  ? trace_hardirqs_on+0x310/0x310
[  736.697076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.702625]  ? check_preemption_disabled+0x48/0x280
[  736.707655]  ? takeover_tasklets+0xa90/0xa90
[  736.712089]  run_ksoftirqd+0x5e/0x100
[  736.715895]  smpboot_thread_fn+0x68b/0xa00
[  736.720183]  ? sort_range+0x30/0x30
[  736.723821]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  736.728929]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  736.734473]  ? __kthread_parkme+0xfb/0x1a0
[  736.738724]  kthread+0x35a/0x420
[  736.742103]  ? sort_range+0x30/0x30
[  736.745733]  ? kthread_stop+0x900/0x900
[  736.749716]  ret_from_fork+0x3a/0x50
[  736.753449] warn_alloc_show_mem: 1 callbacks suppressed
[  736.753461] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  736.753463] Mem-Info:
[  736.753494] active_anon:34612 inactive_anon:506 isolated_anon:0
[  736.753494]  active_file:13 inactive_file:12 isolated_file:0
[  736.753494]  unevictable:0 dirty:0 writeback:0 unstable:0
[  736.753494]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  736.753494]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  736.753494]  free:13736 free_pcp:286 free_cma:0
[  736.758840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  736.764649] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  736.767048] Call Trace:
[  736.800494] Node 0 
[  736.809857]  <IRQ>
[  736.837547] 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
[  736.840119]  dump_stack+0x244/0x39d
[  736.842328] lowmem_reserve[]:
[  736.844482]  ? dump_stack_print_info.cold.1+0x20/0x20
[  736.869966]  0
[  736.873611]  warn_alloc.cold.117+0xb7/0x1bd
[  736.876690]  2820
[  736.881877]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  736.883653]  6323
[  736.887971]  ? lock_downgrade+0x900/0x900
[  736.890003]  6323
[  736.894858]  ? trace_hardirqs_off+0xb8/0x310
[  736.896888] Node 0 
[  736.901033]  ? trace_hardirqs_off+0xb8/0x310
[  736.903099] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  736.907484]  __alloc_pages_slowpath+0x2660/0x2d70
[  736.909691] lowmem_reserve[]:
[  736.914127]  ? warn_alloc+0x120/0x120
[  736.941059]  0 0
[  736.945945]  ? pvclock_read_flags+0x160/0x160
[  736.949019]  3503
[  736.952836]  ? warn_alloc+0x120/0x120
[  736.954780]  3503
[  736.959278]  ? print_usage_bug+0xc0/0xc0
[  736.965112]  ? warn_alloc+0x120/0x120
[  736.967153] Node 0 
[  736.971212]  ? print_usage_bug+0xc0/0xc0
[  736.975014] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  736.977224]  ? ktime_get+0x2c1/0x400
[  736.981253] lowmem_reserve[]: 0
[  737.009645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.013335]  0
[  737.016613]  ? check_preemption_disabled+0x48/0x280
[  737.022120]  0 0
[  737.023933]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  737.030901]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.035370] Node 0 DMA: 
[  737.040907]  ? should_fail+0x22d/0xd01
[  737.040925]  ? kasan_check_read+0x11/0x20
[  737.043576] 1*4kB 
[  737.047460]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.051579] (U) 
[  737.053741]  ? __lock_acquire+0x62f/0x4c20
[  737.058805] 0*8kB 0*16kB 
[  737.060791]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  737.064988] 1*32kB (U) 
[  737.067755]  ? should_fail+0x22d/0xd01
[  737.072832] 2*64kB 
[  737.075416]  ? print_usage_bug+0xc0/0xc0
[  737.079275] (U) 
[  737.081517]  ? mark_held_locks+0x130/0x130
[  737.085543] 1*128kB (U) 
[  737.087530]  ? mark_held_locks+0x130/0x130
[  737.091737] 1*256kB 
[  737.094407]  ? check_preemption_disabled+0x48/0x280
[  737.098614] (U) 
[  737.100936]  ? zap_class+0x640/0x640
[  737.105919] 0*512kB 
[  737.107890]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  737.111573] 1*1024kB 
[  737.113894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.118618] (U) 
[  737.121024]  ? check_preemption_disabled+0x48/0x280
[  737.126536] 1*2048kB 
[  737.128517]  ? __lock_is_held+0xb5/0x140
[  737.133500] (M) 
[  737.135916]  __alloc_pages_nodemask+0xa80/0xde0
[  737.139950] 3*4096kB 
[  737.141924]  ? zap_class+0x640/0x640
[  737.146564] (M) 
[  737.148970]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  737.152654] = 15908kB
[  737.152662] Node 0 
[  737.154639]  ? find_held_lock+0x36/0x1c0
[  737.159616] DMA32: 3*4kB 
[  737.162048]  ? ____cache_alloc_node+0x1c7/0x1e0
[  737.164251] (M) 
[  737.168317]  ? lock_downgrade+0x900/0x900
[  737.171048] 6*8kB 
[  737.175729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.177673] (M) 
[  737.181819]  cache_grow_begin+0xa5/0x8c0
[  737.183943] 7*16kB 
[  737.189479]  ? do_raw_spin_unlock+0xa7/0x330
[  737.191425] (M) 
[  737.195485]  fallback_alloc+0x204/0x2e0
[  737.197689] 7*32kB (UM) 
[  737.202113]  ____cache_alloc_node+0x1c7/0x1e0
[  737.204061] 2*64kB 
[  737.208040]  kmem_cache_alloc_node+0xe3/0x730
[  737.210683] (M) 
[  737.215172]  ? lockdep_hardirqs_on+0x296/0x5b0
[  737.217384] 3*128kB 
[  737.221881]  __alloc_skb+0x119/0x770
[  737.223828] (UM) 
[  737.228415]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  737.230715] 5*256kB 
[  737.234430]  ? netdev_alloc_frag+0x1f0/0x1f0
[  737.236464] (UM) 
[  737.241835]  ? vprintk_default+0x28/0x30
[  737.244126] 3*512kB 
[  737.248534]  ? vprintk_func+0x85/0x181
[  737.250572] (M) 
[  737.254633]  ? printk+0xa7/0xcf
[  737.256934] 3*1024kB 
[  737.260839]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  737.262786] (UM) 
[  737.266074]  ? do_raw_spin_trylock+0x270/0x270
[  737.268458] 3*2048kB 
[  737.273213]  new_skb+0x26/0x1c0
[  737.275247] (UM) 
[  737.279829]  aoecmd_cfg+0x279/0x7f0
[  737.282212] 3*4096kB 
[  737.285486]  ? find_held_lock+0x36/0x1c0
[  737.287520] (M) 
[  737.291145]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  737.293527] = 25228kB
[  737.297586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.299537] Node 0 
[  737.303867]  ? __lock_is_held+0xb5/0x140
[  737.306240] Normal: 
[  737.311796]  discover_timer+0x50/0x60
[  737.314002] 604*4kB 
[  737.318070]  call_timer_fn+0x272/0x920
[  737.320363] (UME) 
[  737.324161]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  737.326459] 496*8kB 
[  737.330349]  ? process_timeout+0x40/0x40
[  737.332472] (UME) 
[  737.337318]  ? mark_held_locks+0xc7/0x130
[  737.339616] 238*16kB 
[  737.343677]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.345794] (ME) 101*32kB 
[  737.349953]  ? _raw_spin_unlock_irq+0x27/0x80
[  737.352336] (UM) 
[  737.356845]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  737.359657] 0*64kB 1*128kB 
[  737.364163]  ? lockdep_hardirqs_on+0x296/0x5b0
[  737.366197] (U) 
[  737.371039]  ? trace_hardirqs_on+0xbd/0x310
[  737.373949] 1*256kB 
[  737.378526]  ? kasan_check_read+0x11/0x20
[  737.380471] (U) 
[  737.384797]  ? __run_timers+0x7da/0xc70
[  737.387123] 0*512kB 
[  737.391273]  ? trace_hardirqs_off_caller+0x310/0x310
[  737.393228] 0*1024kB 
[  737.397209]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  737.399497] 0*2048kB 
[  737.404619]  __run_timers+0x7e5/0xc70
[  737.407013] 0*4096kB 
[  737.411868]  ? timer_fixup_init+0x70/0x70
[  737.414249] = 13808kB
[  737.418048]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  737.420435] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  737.424569]  ? zap_class+0x640/0x640
[  737.426959] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  737.426968] 4634 total pagecache pages
[  737.431999]  ? print_usage_bug+0xc0/0xc0
[  737.440825] 0 pages in swap cache
[  737.444558]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  737.453134] Swap cache stats: add 0, delete 0, find 0/0
[  737.457029]  ? find_held_lock+0x36/0x1c0
[  737.461070] Free swap  = 0kB
[  737.464533]  ? zap_class+0x640/0x640
[  737.469693] Total swap = 0kB
[  737.469701] 1965979 pages RAM
[  737.475074]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.479106] 0 pages HighMem/MovableOnly
[  737.482122]  ? check_preemption_disabled+0x48/0x280
[  737.485799] 342292 pages reserved
[  737.485807] 0 pages cma reserved
[  737.488825]  ? __lock_is_held+0xb5/0x140
[  737.492059] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  737.497431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.501447] ksoftirqd/1 cpuset=
[  737.506460]  ? check_preemption_disabled+0x48/0x280
[  737.509884] /
[  737.513250]  run_timer_softirq+0x52/0xb0
[  737.517284]  mems_allowed=0
[  737.527589]  ? rcu_read_lock_sched_held+0x14f/0x180
[  737.555116]  __do_softirq+0x308/0xb7e
[  737.558954]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  737.563456]  ? lock_downgrade+0x900/0x900
[  737.567616]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  737.572741]  ? pvclock_read_flags+0x160/0x160
[  737.577267]  ? lapic_next_event+0x5a/0x90
[  737.581422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.586970]  ? kvm_clock_read+0x18/0x30
[  737.590948]  ? kvm_sched_clock_read+0x9/0x20
[  737.595366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.600912]  ? check_preemption_disabled+0x48/0x280
[  737.605949]  irq_exit+0x17f/0x1c0
[  737.609415]  smp_apic_timer_interrupt+0x1cb/0x760
[  737.614264]  ? smp_reschedule_interrupt+0x109/0x650
[  737.619286]  ? smp_call_function_single_interrupt+0x650/0x650
[  737.625182]  ? interrupt_entry+0xb5/0xc0
[  737.629253]  ? trace_hardirqs_off_caller+0xbb/0x310
[  737.634272]  ? trace_hardirqs_off_caller+0xbb/0x310
[  737.639297]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  737.644151]  ? trace_hardirqs_on_caller+0x310/0x310
[  737.649622]  ? trace_hardirqs_on_caller+0x310/0x310
[  737.654644]  ? task_prio+0x50/0x50
[  737.658191]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.663734]  ? check_preemption_disabled+0x48/0x280
[  737.668765]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  737.673619]  apic_timer_interrupt+0xf/0x20
[  737.677850]  </IRQ>
[  737.680102] RIP: 0010:dump_stack+0x20e/0x39d
[  737.684515] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  737.703427] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  737.711150] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  737.718432] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  737.725712] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  737.732992] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  737.740282] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  737.747584]  ? dump_stack+0x205/0x39d
[  737.751407]  ? dump_stack_print_info.cold.1+0x20/0x20
[  737.756611]  dump_header+0x27b/0xf72
[  737.760336]  ? mark_held_locks+0x130/0x130
[  737.764578]  ? pagefault_out_of_memory+0x197/0x197
[  737.769517]  ? __lock_acquire+0x62f/0x4c20
[  737.773749]  ? zap_class+0x640/0x640
[  737.777467]  ? percpu_ref_get_many+0x240/0x240
[  737.782054]  ? print_usage_bug+0xc0/0xc0
[  737.786130]  ? print_usage_bug+0xc0/0xc0
[  737.790202]  ? zap_class+0x640/0x640
[  737.793918]  ? print_usage_bug+0xc0/0xc0
[  737.797979]  ? print_usage_bug+0xc0/0xc0
[  737.802045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.807598]  ? find_held_lock+0x36/0x1c0
[  737.811672]  ? mark_held_locks+0xc7/0x130
[  737.815843]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  737.820946]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  737.826050]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  737.830648]  ? trace_hardirqs_on+0xbd/0x310
[  737.834971]  ? kasan_check_read+0x11/0x20
[  737.839120]  ? ___ratelimit+0x3b4/0x672
[  737.843107]  ? trace_hardirqs_off_caller+0x310/0x310
[  737.848209]  ? trace_hardirqs_on+0x310/0x310
[  737.852631]  ? lock_downgrade+0x900/0x900
[  737.856785]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  737.861886]  ? ___ratelimit+0x3b9/0x672
[  737.865865]  ? idr_get_free+0xec0/0xec0
[  737.869843]  ? find_held_lock+0x36/0x1c0
[  737.873921]  oom_kill_process.cold.27+0x10/0x903
[  737.878681]  ? zap_class+0x640/0x640
[  737.882395]  ? check_preemption_disabled+0x48/0x280
[  737.887419]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.892350]  ? kasan_check_read+0x11/0x20
[  737.896500]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.901783]  ? oom_evaluate_task+0x540/0x540
[  737.906200]  ? find_held_lock+0x36/0x1c0
[  737.910273]  ? out_of_memory+0x974/0x1430
[  737.914426]  ? lock_downgrade+0x900/0x900
[  737.918574]  ? check_preemption_disabled+0x48/0x280
[  737.923603]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  737.928536]  ? kasan_check_read+0x11/0x20
[  737.932692]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  737.937980]  ? rcu_softirq_qs+0x20/0x20
[  737.941962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.947506]  ? oom_evaluate_task+0x302/0x540
[  737.951930]  out_of_memory+0xa84/0x1430
[  737.955927]  ? oom_killer_disable+0x3a0/0x3a0
[  737.960427]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  737.965364]  ? __mutex_add_waiter+0x2a0/0x2a0
[  737.969878]  __alloc_pages_slowpath+0x22d4/0x2d70
[  737.974755]  ? warn_alloc+0x120/0x120
[  737.978561]  ? rcu_softirq_qs+0x20/0x20
[  737.982564]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  737.988115]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  737.993665]  ? should_fail+0x22d/0xd01
[  737.997560]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  738.002675]  ? zap_class+0x640/0x640
[  738.006416]  ? __lock_is_held+0xb5/0x140
[  738.010486]  ? mark_held_locks+0x130/0x130
[  738.014729]  ? lock_release+0xa00/0xa00
[  738.018711]  ? perf_trace_sched_process_exec+0x860/0x860
[  738.024184]  ? __might_sleep+0x95/0x190
[  738.028173]  __alloc_pages_nodemask+0xa80/0xde0
[  738.032859]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  738.037881]  ? __page_cache_alloc+0x191/0x5c0
[  738.042385]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  738.047345]  ? kasan_check_read+0x11/0x20
[  738.051511]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  738.056798]  ? zap_class+0x640/0x640
[  738.060525]  ? zap_class+0x640/0x640
[  738.064243]  ? zap_class+0x640/0x640
[  738.067961]  ? __do_page_cache_readahead+0x7ce/0x980
[  738.073080]  ? find_held_lock+0x36/0x1c0
[  738.077154]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  738.082698]  alloc_pages_current+0x173/0x350
[  738.087123]  __page_cache_alloc+0x38c/0x5c0
[  738.091447]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  738.096376]  ? kasan_check_read+0x11/0x20
[  738.100527]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  738.105812]  ? generic_perform_write+0x6a0/0x6a0
[  738.110569]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.116114]  ? check_preemption_disabled+0x48/0x280
[  738.121142]  filemap_fault+0x1594/0x25f0
[  738.125217]  ? __lock_page_or_retry+0xa00/0xa00
[  738.129892]  ? mark_held_locks+0x130/0x130
[  738.134131]  ? rcu_softirq_qs+0x20/0x20
[  738.138115]  ? remove_wait_queue+0x1a6/0x360
[  738.142526]  ? trace_hardirqs_off_caller+0x310/0x310
[  738.147638]  ? filemap_map_pages+0xe04/0x1990
[  738.152146]  ? print_usage_bug+0xc0/0xc0
[  738.156213]  ? add_wait_queue+0x2b0/0x2b0
[  738.160367]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  738.165296]  ? print_usage_bug+0xc0/0xc0
[  738.169361]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  738.174905]  ? fput+0x130/0x1a0
[  738.178192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.183743]  ? print_usage_bug+0xc0/0xc0
[  738.187817]  ? __lock_acquire+0x62f/0x4c20
[  738.192075]  ? lock_acquire+0x1ed/0x520
[  738.196061]  ? ext4_filemap_fault+0x7a/0xad
[  738.200413]  ? lock_release+0xa00/0xa00
[  738.204395]  ? perf_trace_sched_process_exec+0x860/0x860
[  738.209856]  ? print_usage_bug+0xc0/0xc0
[  738.213931]  ? print_usage_bug+0xc0/0xc0
[  738.218010]  ? down_read+0x8d/0x120
[  738.221639]  ? ext4_filemap_fault+0x7a/0xad
[  738.225966]  ? __down_interruptible+0x700/0x700
[  738.230651]  ext4_filemap_fault+0x82/0xad
[  738.234807]  __do_fault+0x100/0x6b0
[  738.238441]  ? pmd_devmap_trans_unstable+0x220/0x220
[  738.243560]  ? mark_held_locks+0x130/0x130
[  738.247802]  ? mark_held_locks+0x130/0x130
[  738.252036]  ? find_held_lock+0x36/0x1c0
[  738.256116]  ? zap_class+0x640/0x640
[  738.259831]  ? find_held_lock+0x36/0x1c0
[  738.263900]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.269450]  __handle_mm_fault+0x307c/0x5920
[  738.273867]  ? poll_select_copy_remaining+0x18c/0x6a0
[  738.279083]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  738.283944]  ? __might_fault+0x12b/0x1e0
[  738.288016]  ? lock_downgrade+0x900/0x900
[  738.292179]  ? zap_class+0x640/0x640
[  738.295895]  ? zap_class+0x640/0x640
[  738.299621]  ? find_held_lock+0x36/0x1c0
[  738.303700]  ? handle_mm_fault+0x42a/0xc70
[  738.307945]  ? lock_downgrade+0x900/0x900
[  738.312120]  ? check_preemption_disabled+0x48/0x280
[  738.317148]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  738.322101]  ? kasan_check_read+0x11/0x20
[  738.326262]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  738.331545]  ? rcu_softirq_qs+0x20/0x20
[  738.335526]  ? trace_hardirqs_off_caller+0x310/0x310
[  738.340642]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.346191]  ? check_preemption_disabled+0x48/0x280
[  738.351222]  handle_mm_fault+0x54f/0xc70
[  738.355288]  ? __handle_mm_fault+0x5920/0x5920
[  738.359880]  ? find_vma+0x34/0x190
[  738.363429]  __do_page_fault+0x5e8/0xe60
[  738.367497]  ? trace_hardirqs_off+0xb8/0x310
[  738.371927]  do_page_fault+0xf2/0x7e0
[  738.375746]  ? vmalloc_sync_all+0x30/0x30
[  738.379909]  ? error_entry+0x70/0xd0
[  738.383631]  ? trace_hardirqs_off_caller+0xbb/0x310
[  738.388656]  ? trace_hardirqs_on_caller+0xc0/0x310
[  738.393596]  ? syscall_return_slowpath+0x5e0/0x5e0
[  738.398527]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  738.403382]  ? trace_hardirqs_on_caller+0x310/0x310
[  738.408412]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  738.413883]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  738.418921]  ? prepare_exit_to_usermode+0x291/0x3b0
[  738.423955]  ? page_fault+0x8/0x30
[  738.427502]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  738.432349]  ? page_fault+0x8/0x30
[  738.435892]  page_fault+0x1e/0x30
[  738.439343] RIP: 0033:0x7f9db7ca8dd3
[  738.443078] Code: Bad RIP value.
[  738.446447] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  738.451812] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  738.459095] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  738.466367] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  738.473634] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  738.480902] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  738.488199] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  738.488261] aoe: skb alloc failure
[  738.494703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  738.494712] Call Trace:
[  738.498320] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  738.507595]  dump_stack+0x244/0x39d
[  738.510148] init cpuset=
[  738.519849]  ? dump_stack_print_info.cold.1+0x20/0x20
[  738.523448] /
[  738.526120]  warn_alloc.cold.117+0xb7/0x1bd
[  738.531289]  mems_allowed=0
[  738.533002]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  738.545070]  ? lock_downgrade+0x900/0x900
[  738.549236]  ? trace_hardirqs_off+0xb8/0x310
[  738.553653]  ? trace_hardirqs_off+0xb8/0x310
[  738.558086]  __alloc_pages_slowpath+0x2660/0x2d70
[  738.562973]  ? warn_alloc+0x120/0x120
[  738.566786]  ? warn_alloc+0x120/0x120
[  738.570594]  ? print_usage_bug+0xc0/0xc0
[  738.574660]  ? warn_alloc+0x120/0x120
[  738.578462]  ? print_usage_bug+0xc0/0xc0
[  738.582526]  ? try_to_wake_up+0x10a/0x12e0
[  738.586770]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  738.592308]  ? should_fail+0x22d/0xd01
[  738.596194]  ? trace_hardirqs_off+0xb8/0x310
[  738.600608]  ? kasan_check_read+0x11/0x20
[  738.604762]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  738.609866]  ? __lock_acquire+0x62f/0x4c20
[  738.614104]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  738.619209]  ? __lock_acquire+0x62f/0x4c20
[  738.623442]  ? should_fail+0x22d/0xd01
[  738.627342]  ? mark_held_locks+0x130/0x130
[  738.631593]  ? mark_held_locks+0x130/0x130
[  738.635839]  ? zap_class+0x640/0x640
[  738.639563]  ? ret_from_fork+0x3a/0x50
[  738.643461]  ? __lock_acquire+0x62f/0x4c20
[  738.647701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.653253]  ? check_preemption_disabled+0x48/0x280
[  738.658280]  ? __lock_is_held+0xb5/0x140
[  738.662347]  __alloc_pages_nodemask+0xa80/0xde0
[  738.667018]  ? zap_class+0x640/0x640
[  738.670735]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  738.675760]  ? find_held_lock+0x36/0x1c0
[  738.679831]  ? ____cache_alloc_node+0x1c7/0x1e0
[  738.684501]  ? lock_downgrade+0x900/0x900
[  738.688655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.694198]  cache_grow_begin+0xa5/0x8c0
[  738.698264]  ? do_raw_spin_unlock+0xa7/0x330
[  738.702679]  fallback_alloc+0x204/0x2e0
[  738.706660]  ____cache_alloc_node+0x1c7/0x1e0
[  738.711163]  kmem_cache_alloc_node+0xe3/0x730
[  738.715657]  ? mark_held_locks+0xc7/0x130
[  738.719816]  __alloc_skb+0x119/0x770
[  738.723537]  ? netdev_alloc_frag+0x1f0/0x1f0
[  738.727945]  ? do_raw_spin_trylock+0x270/0x270
[  738.732532]  ? kmem_cache_alloc_trace+0x353/0x750
[  738.737385]  ? queue_work_on+0x12c/0x1e0
[  738.741456]  ? switchdev_port_obj_del+0xdc/0x440
[  738.746217]  ? switchdev_trans_item_enqueue+0x260/0x260
[  738.751592]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  738.756624]  __br_mdb_notify+0x4ff/0x15d0
[  738.760774]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  738.765886]  ? __br_mdb_add+0x7f0/0x7f0
[  738.769863]  ? mark_held_locks+0x130/0x130
[  738.774113]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  738.779652]  ? debug_object_assert_init+0x368/0x4b0
[  738.784674]  ? debug_object_init_on_stack+0x20/0x20
[  738.789693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.795259]  br_mdb_notify+0x310/0x410
[  738.799150]  ? br_mdb_dump+0x27b0/0x27b0
[  738.803232]  br_multicast_del_pg+0x3df/0x790
[  738.807649]  ? br_mdb_ip_get+0x940/0x940
[  738.811719]  ? rwlock_bug.part.2+0x90/0x90
[  738.815957]  ? __lock_is_held+0xb5/0x140
[  738.820032]  br_multicast_port_group_expired+0x189/0x1e0
[  738.825497]  call_timer_fn+0x272/0x920
[  738.829389]  ? br_multicast_del_pg+0x790/0x790
[  738.833973]  ? process_timeout+0x40/0x40
[  738.838044]  ? __run_timers+0x7da/0xc70
[  738.842031]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.846535]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.851034]  ? br_multicast_del_pg+0x790/0x790
[  738.855623]  ? lockdep_hardirqs_on+0x296/0x5b0
[  738.860210]  ? trace_hardirqs_on+0xbd/0x310
[  738.864534]  ? kasan_check_read+0x11/0x20
[  738.868687]  ? __run_timers+0x7da/0xc70
[  738.872660]  ? trace_hardirqs_off_caller+0x310/0x310
[  738.877768]  ? br_multicast_del_pg+0x790/0x790
[  738.882358]  ? br_multicast_del_pg+0x790/0x790
[  738.886942]  __run_timers+0x7e5/0xc70
[  738.890759]  ? timer_fixup_init+0x70/0x70
[  738.894909]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.899408]  ? _raw_spin_unlock_irq+0x27/0x80
[  738.903934]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  738.908522]  ? trace_hardirqs_on+0xbd/0x310
[  738.912843]  ? kasan_check_read+0x11/0x20
[  738.916994]  ? finish_task_switch+0x1f4/0x910
[  738.921493]  ? trace_hardirqs_off_caller+0x310/0x310
[  738.926603]  ? compat_start_thread+0x80/0x80
[  738.931037]  ? pvclock_read_flags+0x160/0x160
[  738.935545]  ? __switch_to_asm+0x34/0x70
[  738.939609]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.945147]  ? check_preemption_disabled+0x48/0x280
[  738.950174]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  738.955717]  ? rcu_pm_notify+0xc0/0xc0
[  738.959610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  738.965147]  ? check_preemption_disabled+0x48/0x280
[  738.970170]  run_timer_softirq+0x52/0xb0
[  738.974233]  ? rcu_read_lock_sched_held+0x14f/0x180
[  738.979250]  __do_softirq+0x308/0xb7e
[  738.983058]  ? trace_hardirqs_on_caller+0xc0/0x310
[  738.988001]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  738.993102]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  738.998564]  ? schedule+0x108/0x460
[  739.002207]  ? trace_hardirqs_off+0xb8/0x310
[  739.006626]  ? smpboot_thread_fn+0x68b/0xa00
[  739.011035]  ? trace_hardirqs_on+0x310/0x310
[  739.015455]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.020992]  ? check_preemption_disabled+0x48/0x280
[  739.026012]  ? takeover_tasklets+0xa90/0xa90
[  739.030423]  run_ksoftirqd+0x5e/0x100
[  739.034223]  smpboot_thread_fn+0x68b/0xa00
[  739.038465]  ? sort_range+0x30/0x30
[  739.042103]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  739.047207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.052746]  ? __kthread_parkme+0xfb/0x1a0
[  739.056985]  kthread+0x35a/0x420
[  739.060351]  ? sort_range+0x30/0x30
[  739.063974]  ? kthread_stop+0x900/0x900
[  739.067958]  ret_from_fork+0x3a/0x50
[  739.071704] warn_alloc_show_mem: 1 callbacks suppressed
[  739.071715] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  739.071717] Mem-Info:
[  739.071748] active_anon:34612 inactive_anon:506 isolated_anon:0
[  739.071748]  active_file:13 inactive_file:12 isolated_file:0
[  739.071748]  unevictable:0 dirty:0 writeback:0 unstable:0
[  739.071748]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  739.071748]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  739.071748]  free:13736 free_pcp:286 free_cma:0
[  739.077096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  739.082898] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  739.085295] Call Trace:
[  739.118249] Node 0 
[  739.127600]  <IRQ>
[  739.155292] 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
[  739.157851]  dump_stack+0x244/0x39d
[  739.160056] lowmem_reserve[]:
[  739.162216]  ? dump_stack_print_info.cold.1+0x20/0x20
[  739.187693]  0
[  739.191322]  warn_alloc.cold.117+0xb7/0x1bd
[  739.194393]  2820
[  739.199581]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  739.201371]  6323
[  739.205683]  ? lock_downgrade+0x900/0x900
[  739.207720]  6323
[  739.212558]  ? trace_hardirqs_off+0xb8/0x310
[  739.218751]  ? trace_hardirqs_off+0xb8/0x310
[  739.220789] Node 0 
[  739.225196]  __alloc_pages_slowpath+0x2660/0x2d70
[  739.229602] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  739.231825]  ? warn_alloc+0x120/0x120
[  739.236619] lowmem_reserve[]:
[  739.263599]  ? pvclock_read_flags+0x160/0x160
[  739.267375]  0
[  739.270474]  ? warn_alloc+0x120/0x120
[  739.274941]  0
[  739.276737]  ? print_usage_bug+0xc0/0xc0
[  739.280508]  3503
[  739.282303]  ? warn_alloc+0x120/0x120
[  739.286337]  3503
[  739.288392]  ? print_usage_bug+0xc0/0xc0
[  739.294221]  ? ktime_get+0x2c1/0x400
[  739.298260] Node 0 
[  739.301966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.301999] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  739.302006] lowmem_reserve[]:
[  739.304241]  ? check_preemption_disabled+0x48/0x280
[  739.309752]  0
[  739.338114]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  739.341189]  0 0
[  739.346210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.347988]  0
[  739.352479]  ? should_fail+0x22d/0xd01
[  739.359957]  ? kasan_check_read+0x11/0x20
[  739.361735] Node 0 
[  739.365618]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  739.369743] DMA: 
[  739.371977]  ? __lock_acquire+0x62f/0x4c20
[  739.377054] 1*4kB 
[  739.379122]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  739.383333] (U) 
[  739.385474]  ? should_fail+0x22d/0xd01
[  739.390555] 0*8kB 
[  739.392523]  ? print_usage_bug+0xc0/0xc0
[  739.396383] 0*16kB 
[  739.398533]  ? mark_held_locks+0x130/0x130
[  739.402563] 1*32kB 
[  739.404789]  ? mark_held_locks+0x130/0x130
[  739.408999] (U) 
[  739.411229]  ? check_preemption_disabled+0x48/0x280
[  739.415436] 2*64kB 
[  739.417406]  ? zap_class+0x640/0x640
[  739.422393] (U) 
[  739.424633]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  739.428317] 1*128kB 
[  739.430291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.435022] (U) 
[  739.437351]  ? check_preemption_disabled+0x48/0x280
[  739.442859] 1*256kB 
[  739.444835]  ? __lock_is_held+0xb5/0x140
[  739.449815] (U) 
[  739.452138]  __alloc_pages_nodemask+0xa80/0xde0
[  739.456170] 0*512kB 
[  739.458138]  ? zap_class+0x640/0x640
[  739.462780] 1*1024kB 
[  739.465106]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  739.468782] (U) 1*2048kB 
[  739.471201]  ? find_held_lock+0x36/0x1c0
[  739.476188] (M) 
[  739.478943]  ? ____cache_alloc_node+0x1c7/0x1e0
[  739.482967] 3*4096kB (M) 
[  739.484948]  ? lock_downgrade+0x900/0x900
[  739.489592] = 15908kB
[  739.492342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.496458] Node 0 
[  739.498862]  cache_grow_begin+0xa5/0x8c0
[  739.504373] DMA32: 
[  739.506610]  ? do_raw_spin_unlock+0xa7/0x330
[  739.510660] 3*4kB 
[  739.512892]  fallback_alloc+0x204/0x2e0
[  739.517271] (M) 
[  739.519415]  ____cache_alloc_node+0x1c7/0x1e0
[  739.523360] 6*8kB 
[  739.525331]  kmem_cache_alloc_node+0xe3/0x730
[  739.529796] (M) 
[  739.531941]  ? lockdep_hardirqs_on+0x296/0x5b0
[  739.536411] 7*16kB 
[  739.538399]  __alloc_skb+0x119/0x770
[  739.542948] (M) 
[  739.545182]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  739.548869] 7*32kB 
[  739.550838]  ? netdev_alloc_frag+0x1f0/0x1f0
[  739.556175] (UM) 
[  739.558412]  ? vprintk_default+0x28/0x30
[  739.562793] 2*64kB 
[  739.564848]  ? vprintk_func+0x85/0x181
[  739.568880] (M) 
[  739.571117]  ? printk+0xa7/0xcf
[  739.574980] 3*128kB 
[  739.576952]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  739.580203] (UM) 
[  739.582520]  ? do_raw_spin_trylock+0x270/0x270
[  739.587252] 5*256kB 
[  739.589311]  new_skb+0x26/0x1c0
[  739.593865] (UM) 
[  739.596179]  aoecmd_cfg+0x279/0x7f0
[  739.599438] 3*512kB 
[  739.601491]  ? find_held_lock+0x36/0x1c0
[  739.605096] (M) 
[  739.607411]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  739.611450] 3*1024kB 
[  739.613423]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.617717] (UM) 
[  739.620137]  ? __lock_is_held+0xb5/0x140
[  739.625645] 3*2048kB 
[  739.627707]  discover_timer+0x50/0x60
[  739.631733] (UM) 
[  739.634139]  call_timer_fn+0x272/0x920
[  739.637911] 3*4096kB 
[  739.639966]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  739.643829] (M) 
[  739.646239]  ? process_timeout+0x40/0x40
[  739.651299] = 25228kB
[  739.651308] Node 0 
[  739.653305]  ? mark_held_locks+0xc7/0x130
[  739.657330] Normal: 
[  739.659760]  ? _raw_spin_unlock_irq+0x27/0x80
[  739.661973] 604*4kB 
[  739.666129]  ? _raw_spin_unlock_irq+0x27/0x80
[  739.668423] (UME) 
[  739.672922]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  739.675222] 496*8kB 
[  739.679725]  ? lockdep_hardirqs_on+0x296/0x5b0
[  739.681852] (UME) 
[  739.686700]  ? trace_hardirqs_on+0xbd/0x310
[  739.689001] 238*16kB 
[  739.693580]  ? kasan_check_read+0x11/0x20
[  739.695700] (ME) 
[  739.700036]  ? __run_timers+0x7da/0xc70
[  739.702412] 101*32kB (UM) 
[  739.706567]  ? trace_hardirqs_off_caller+0x310/0x310
[  739.708605] 0*64kB 1*128kB 
[  739.712596]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  739.715405] (U) 
[  739.720506]  __run_timers+0x7e5/0xc70
[  739.723413] 1*256kB 
[  739.728269]  ? timer_fixup_init+0x70/0x70
[  739.730212] (U) 
[  739.734008]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  739.736303] 0*512kB 0*1024kB 
[  739.741270]  ? zap_class+0x640/0x640
[  739.743227] 0*2048kB 
[  739.748248]  ? print_usage_bug+0xc0/0xc0
[  739.751332] 0*4096kB 
[  739.755042]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  739.757420] = 13808kB
[  739.761481]  ? find_held_lock+0x36/0x1c0
[  739.763869] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  739.769056]  ? zap_class+0x640/0x640
[  739.771456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  739.775512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.784324] 4634 total pagecache pages
[  739.788043]  ? check_preemption_disabled+0x48/0x280
[  739.796601] 0 pages in swap cache
[  739.802142]  ? __lock_is_held+0xb5/0x140
[  739.806016] Swap cache stats: add 0, delete 0, find 0/0
[  739.811030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.814453] Free swap  = 0kB
[  739.818513]  ? check_preemption_disabled+0x48/0x280
[  739.823846] Total swap = 0kB
[  739.823854] 1965979 pages RAM
[  739.829484]  run_timer_softirq+0x52/0xb0
[  739.832476] 0 pages HighMem/MovableOnly
[  739.837492]  ? rcu_read_lock_sched_held+0x14f/0x180
[  739.840488] 342292 pages reserved
[  739.843594]  __do_softirq+0x308/0xb7e
[  739.847636] 0 pages cma reserved
[  739.851613]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  739.856795] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  739.860056]  ? lock_downgrade+0x900/0x900
[  739.860095]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  739.864003] ksoftirqd/1 cpuset=
[  739.867377]  ? pvclock_read_flags+0x160/0x160
[  739.867396]  ? lapic_next_event+0x5a/0x90
[  739.872011] /
[  739.882285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.882303]  ? kvm_clock_read+0x18/0x30
[  739.882314]  ? kvm_sched_clock_read+0x9/0x20
[  739.882329]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  739.882345]  ? check_preemption_disabled+0x48/0x280
[  739.882370]  irq_exit+0x17f/0x1c0
[  739.882388]  smp_apic_timer_interrupt+0x1cb/0x760
[  739.886640]  mems_allowed=0
[  739.891738]  ? smp_reschedule_interrupt+0x109/0x650
[  739.945898]  ? smp_call_function_single_interrupt+0x650/0x650
[  739.951802]  ? interrupt_entry+0xb5/0xc0
[  739.955882]  ? trace_hardirqs_off_caller+0xbb/0x310
[  739.960909]  ? trace_hardirqs_off_caller+0xbb/0x310
[  739.965944]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  739.970799]  ? trace_hardirqs_on_caller+0x310/0x310
[  739.975822]  ? trace_hardirqs_on_caller+0x310/0x310
[  739.980847]  ? task_prio+0x50/0x50
[  739.984395]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  739.989938]  ? check_preemption_disabled+0x48/0x280
[  739.994972]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  739.999837]  apic_timer_interrupt+0xf/0x20
[  740.004090]  </IRQ>
[  740.006342] RIP: 0010:dump_stack+0x20e/0x39d
[  740.010759] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  740.029670] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  740.037386] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  740.044653] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  740.051920] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  740.059191] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  740.066459] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  740.073751]  ? dump_stack+0x205/0x39d
[  740.077570]  ? dump_stack_print_info.cold.1+0x20/0x20
[  740.082774]  dump_header+0x27b/0xf72
[  740.086501]  ? mark_held_locks+0x130/0x130
[  740.090741]  ? pagefault_out_of_memory+0x197/0x197
[  740.095676]  ? __lock_acquire+0x62f/0x4c20
[  740.099909]  ? zap_class+0x640/0x640
[  740.103624]  ? percpu_ref_get_many+0x240/0x240
[  740.108211]  ? print_usage_bug+0xc0/0xc0
[  740.112275]  ? print_usage_bug+0xc0/0xc0
[  740.116342]  ? zap_class+0x640/0x640
[  740.120060]  ? print_usage_bug+0xc0/0xc0
[  740.124132]  ? print_usage_bug+0xc0/0xc0
[  740.128200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.133743]  ? find_held_lock+0x36/0x1c0
[  740.137813]  ? mark_held_locks+0xc7/0x130
[  740.141968]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  740.147079]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  740.152192]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  740.156779]  ? trace_hardirqs_on+0xbd/0x310
[  740.161104]  ? kasan_check_read+0x11/0x20
[  740.165251]  ? ___ratelimit+0x3b4/0x672
[  740.169226]  ? trace_hardirqs_off_caller+0x310/0x310
[  740.174330]  ? trace_hardirqs_on+0x310/0x310
[  740.178740]  ? lock_downgrade+0x900/0x900
[  740.182916]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  740.188032]  ? ___ratelimit+0x3b9/0x672
[  740.192015]  ? idr_get_free+0xec0/0xec0
[  740.195992]  ? find_held_lock+0x36/0x1c0
[  740.200081]  oom_kill_process.cold.27+0x10/0x903
[  740.204845]  ? zap_class+0x640/0x640
[  740.208559]  ? check_preemption_disabled+0x48/0x280
[  740.213583]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.218512]  ? kasan_check_read+0x11/0x20
[  740.222666]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.227950]  ? oom_evaluate_task+0x540/0x540
[  740.232364]  ? find_held_lock+0x36/0x1c0
[  740.236443]  ? out_of_memory+0x974/0x1430
[  740.240596]  ? lock_downgrade+0x900/0x900
[  740.244750]  ? check_preemption_disabled+0x48/0x280
[  740.249776]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.254707]  ? kasan_check_read+0x11/0x20
[  740.258859]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.264139]  ? rcu_softirq_qs+0x20/0x20
[  740.268130]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.273678]  ? oom_evaluate_task+0x302/0x540
[  740.278109]  out_of_memory+0xa84/0x1430
[  740.282106]  ? oom_killer_disable+0x3a0/0x3a0
[  740.286602]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  740.291538]  ? __mutex_add_waiter+0x2a0/0x2a0
[  740.296042]  __alloc_pages_slowpath+0x22d4/0x2d70
[  740.300922]  ? warn_alloc+0x120/0x120
[  740.304727]  ? rcu_softirq_qs+0x20/0x20
[  740.308729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.314267]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.319804]  ? should_fail+0x22d/0xd01
[  740.323692]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.328799]  ? zap_class+0x640/0x640
[  740.332538]  ? __lock_is_held+0xb5/0x140
[  740.336606]  ? mark_held_locks+0x130/0x130
[  740.340843]  ? lock_release+0xa00/0xa00
[  740.344820]  ? perf_trace_sched_process_exec+0x860/0x860
[  740.350285]  ? __might_sleep+0x95/0x190
[  740.354270]  __alloc_pages_nodemask+0xa80/0xde0
[  740.358949]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  740.363968]  ? __page_cache_alloc+0x191/0x5c0
[  740.368464]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.373395]  ? kasan_check_read+0x11/0x20
[  740.377551]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.382833]  ? zap_class+0x640/0x640
[  740.386559]  ? zap_class+0x640/0x640
[  740.391145]  ? zap_class+0x640/0x640
[  740.394865]  ? __do_page_cache_readahead+0x7ce/0x980
[  740.399973]  ? find_held_lock+0x36/0x1c0
[  740.404043]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  740.409600]  alloc_pages_current+0x173/0x350
[  740.414022]  __page_cache_alloc+0x38c/0x5c0
[  740.418345]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.423278]  ? kasan_check_read+0x11/0x20
[  740.427430]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.432714]  ? generic_perform_write+0x6a0/0x6a0
[  740.437472]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.443029]  ? check_preemption_disabled+0x48/0x280
[  740.448073]  filemap_fault+0x1594/0x25f0
[  740.452157]  ? __lock_page_or_retry+0xa00/0xa00
[  740.456829]  ? mark_held_locks+0x130/0x130
[  740.461078]  ? rcu_softirq_qs+0x20/0x20
[  740.465062]  ? remove_wait_queue+0x1a6/0x360
[  740.469495]  ? trace_hardirqs_off_caller+0x310/0x310
[  740.474610]  ? filemap_map_pages+0xe04/0x1990
[  740.479121]  ? print_usage_bug+0xc0/0xc0
[  740.483185]  ? add_wait_queue+0x2b0/0x2b0
[  740.487344]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  740.492274]  ? print_usage_bug+0xc0/0xc0
[  740.496338]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  740.501877]  ? fput+0x130/0x1a0
[  740.505162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.510706]  ? print_usage_bug+0xc0/0xc0
[  740.514778]  ? __lock_acquire+0x62f/0x4c20
[  740.519028]  ? lock_acquire+0x1ed/0x520
[  740.523010]  ? ext4_filemap_fault+0x7a/0xad
[  740.527338]  ? lock_release+0xa00/0xa00
[  740.531317]  ? perf_trace_sched_process_exec+0x860/0x860
[  740.536768]  ? print_usage_bug+0xc0/0xc0
[  740.540829]  ? print_usage_bug+0xc0/0xc0
[  740.544903]  ? down_read+0x8d/0x120
[  740.548533]  ? ext4_filemap_fault+0x7a/0xad
[  740.552872]  ? __down_interruptible+0x700/0x700
[  740.557554]  ext4_filemap_fault+0x82/0xad
[  740.561706]  __do_fault+0x100/0x6b0
[  740.565342]  ? pmd_devmap_trans_unstable+0x220/0x220
[  740.570452]  ? mark_held_locks+0x130/0x130
[  740.574693]  ? mark_held_locks+0x130/0x130
[  740.578924]  ? find_held_lock+0x36/0x1c0
[  740.582988]  ? zap_class+0x640/0x640
[  740.586705]  ? find_held_lock+0x36/0x1c0
[  740.590773]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.596316]  __handle_mm_fault+0x307c/0x5920
[  740.600729]  ? poll_select_copy_remaining+0x18c/0x6a0
[  740.605933]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  740.610788]  ? __might_fault+0x12b/0x1e0
[  740.614862]  ? lock_downgrade+0x900/0x900
[  740.619029]  ? zap_class+0x640/0x640
[  740.622745]  ? zap_class+0x640/0x640
[  740.626470]  ? find_held_lock+0x36/0x1c0
[  740.630545]  ? handle_mm_fault+0x42a/0xc70
[  740.634789]  ? lock_downgrade+0x900/0x900
[  740.638945]  ? check_preemption_disabled+0x48/0x280
[  740.643985]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  740.649341]  ? kasan_check_read+0x11/0x20
[  740.653499]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  740.658788]  ? rcu_softirq_qs+0x20/0x20
[  740.662771]  ? trace_hardirqs_off_caller+0x310/0x310
[  740.667879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.673428]  ? check_preemption_disabled+0x48/0x280
[  740.678458]  handle_mm_fault+0x54f/0xc70
[  740.682530]  ? __handle_mm_fault+0x5920/0x5920
[  740.687126]  ? find_vma+0x34/0x190
[  740.690679]  __do_page_fault+0x5e8/0xe60
[  740.694745]  ? trace_hardirqs_off+0xb8/0x310
[  740.699172]  do_page_fault+0xf2/0x7e0
[  740.703019]  ? vmalloc_sync_all+0x30/0x30
[  740.707195]  ? error_entry+0x70/0xd0
[  740.710916]  ? trace_hardirqs_off_caller+0xbb/0x310
[  740.715935]  ? trace_hardirqs_on_caller+0xc0/0x310
[  740.720875]  ? syscall_return_slowpath+0x5e0/0x5e0
[  740.725815]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  740.730669]  ? trace_hardirqs_on_caller+0x310/0x310
[  740.735699]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  740.741187]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  740.746230]  ? prepare_exit_to_usermode+0x291/0x3b0
[  740.751265]  ? page_fault+0x8/0x30
[  740.754815]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  740.759667]  ? page_fault+0x8/0x30
[  740.763215]  page_fault+0x1e/0x30
[  740.766668] RIP: 0033:0x7f9db7ca8dd3
[  740.770392] Code: Bad RIP value.
[  740.773754] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  740.779361] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  740.786621] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  740.793887] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  740.801158] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  740.808431] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  740.815733] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  740.815795] aoe: skb alloc failure
[  740.822237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  740.822253] Call Trace:
[  740.822285]  dump_stack+0x244/0x39d
[  740.822303]  ? dump_stack_print_info.cold.1+0x20/0x20
[  740.822328]  warn_alloc.cold.117+0xb7/0x1bd
[  740.825874] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  740.835196]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  740.837755] init cpuset=
[  740.841374]  ? lock_downgrade+0x900/0x900
[  740.846536] /
[  740.850873]  ? trace_hardirqs_off+0xb8/0x310
[  740.860554]  mems_allowed=0
[  740.865391]  ? trace_hardirqs_off+0xb8/0x310
[  740.885580]  __alloc_pages_slowpath+0x2660/0x2d70
[  740.890464]  ? warn_alloc+0x120/0x120
[  740.894274]  ? try_to_wake_up+0x10a/0x12e0
[  740.898513]  ? warn_alloc+0x120/0x120
[  740.902320]  ? print_usage_bug+0xc0/0xc0
[  740.906429]  ? warn_alloc+0x120/0x120
[  740.910232]  ? trace_hardirqs_off+0xb8/0x310
[  740.914644]  ? print_usage_bug+0xc0/0xc0
[  740.918714]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  740.924254]  ? should_fail+0x22d/0xd01
[  740.928137]  ? should_fail+0x22d/0xd01
[  740.932028]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.937133]  ? __lock_acquire+0x62f/0x4c20
[  740.941373]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  740.946479]  ? __lock_acquire+0x62f/0x4c20
[  740.950713]  ? should_fail+0x22d/0xd01
[  740.954621]  ? mark_held_locks+0x130/0x130
[  740.958864]  ? mark_held_locks+0x130/0x130
[  740.963115]  ? zap_class+0x640/0x640
[  740.966841]  ? ret_from_fork+0x3a/0x50
[  740.970737]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  740.976280]  ? check_preemption_disabled+0x48/0x280
[  740.981306]  ? __lock_is_held+0xb5/0x140
[  740.985376]  __alloc_pages_nodemask+0xa80/0xde0
[  740.990049]  ? zap_class+0x640/0x640
[  740.993780]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  740.998814]  ? find_held_lock+0x36/0x1c0
[  741.002887]  ? ____cache_alloc_node+0x1c7/0x1e0
[  741.007559]  ? lock_downgrade+0x900/0x900
[  741.011719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.017263]  cache_grow_begin+0xa5/0x8c0
[  741.021330]  ? do_raw_spin_unlock+0xa7/0x330
[  741.025749]  fallback_alloc+0x204/0x2e0
[  741.029731]  ____cache_alloc_node+0x1c7/0x1e0
[  741.034237]  kmem_cache_alloc_node+0xe3/0x730
[  741.038756]  ? mark_held_locks+0xc7/0x130
[  741.042917]  __alloc_skb+0x119/0x770
[  741.046642]  ? netdev_alloc_frag+0x1f0/0x1f0
[  741.051061]  ? do_raw_spin_trylock+0x270/0x270
[  741.055664]  ? kmem_cache_alloc_trace+0x353/0x750
[  741.060521]  ? queue_work_on+0x12c/0x1e0
[  741.064601]  ? switchdev_port_obj_del+0xdc/0x440
[  741.069370]  ? switchdev_trans_item_enqueue+0x260/0x260
[  741.074744]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  741.079771]  __br_mdb_notify+0x4ff/0x15d0
[  741.083930]  ? __br_mdb_add+0x7f0/0x7f0
[  741.087916]  ? zap_class+0x640/0x640
[  741.091639]  ? br_multicast_group_expired+0x96/0x610
[  741.096754]  br_mdb_notify+0x310/0x410
[  741.100649]  ? br_mdb_dump+0x27b0/0x27b0
[  741.104723]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.110272]  br_multicast_group_expired+0x1bc/0x610
[  741.115293]  ? br_mdb_free+0x80/0x80
[  741.119020]  call_timer_fn+0x272/0x920
[  741.122908]  ? br_mdb_free+0x80/0x80
[  741.126626]  ? process_timeout+0x40/0x40
[  741.130716]  ? __run_timers+0x7da/0xc70
[  741.134698]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.139197]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.143695]  ? br_mdb_free+0x80/0x80
[  741.147426]  ? lockdep_hardirqs_on+0x296/0x5b0
[  741.152008]  ? trace_hardirqs_on+0xbd/0x310
[  741.156329]  ? kasan_check_read+0x11/0x20
[  741.160476]  ? __run_timers+0x7da/0xc70
[  741.164452]  ? trace_hardirqs_off_caller+0x310/0x310
[  741.169565]  ? br_multicast_del_pg+0x790/0x790
[  741.174160]  ? br_mdb_free+0x80/0x80
[  741.177872]  __run_timers+0x7e5/0xc70
[  741.181687]  ? timer_fixup_init+0x70/0x70
[  741.185837]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.190333]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.194828]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  741.199410]  ? trace_hardirqs_on+0xbd/0x310
[  741.203729]  ? kasan_check_read+0x11/0x20
[  741.207880]  ? finish_task_switch+0x1f4/0x910
[  741.212378]  ? trace_hardirqs_off_caller+0x310/0x310
[  741.217483]  ? compat_start_thread+0x80/0x80
[  741.221913]  ? pvclock_read_flags+0x160/0x160
[  741.226408]  ? __switch_to_asm+0x34/0x70
[  741.230469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.236010]  ? check_preemption_disabled+0x48/0x280
[  741.241043]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  741.246598]  ? rcu_pm_notify+0xc0/0xc0
[  741.250485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.256026]  ? check_preemption_disabled+0x48/0x280
[  741.261054]  run_timer_softirq+0x52/0xb0
[  741.265127]  ? rcu_read_lock_sched_held+0x14f/0x180
[  741.270145]  __do_softirq+0x308/0xb7e
[  741.273952]  ? trace_hardirqs_on_caller+0xc0/0x310
[  741.278900]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  741.284014]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  741.289472]  ? schedule+0x108/0x460
[  741.293113]  ? trace_hardirqs_off+0xb8/0x310
[  741.297521]  ? smpboot_thread_fn+0x68b/0xa00
[  741.301928]  ? trace_hardirqs_on+0x310/0x310
[  741.306336]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.311888]  ? check_preemption_disabled+0x48/0x280
[  741.316907]  ? takeover_tasklets+0xa90/0xa90
[  741.321320]  run_ksoftirqd+0x5e/0x100
[  741.325133]  smpboot_thread_fn+0x68b/0xa00
[  741.329376]  ? sort_range+0x30/0x30
[  741.333005]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  741.338121]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.343662]  ? __kthread_parkme+0xfb/0x1a0
[  741.347903]  kthread+0x35a/0x420
[  741.351268]  ? sort_range+0x30/0x30
[  741.354891]  ? kthread_stop+0x900/0x900
[  741.358869]  ret_from_fork+0x3a/0x50
[  741.362607] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  741.362623] warn_alloc_show_mem: 1 callbacks suppressed
[  741.362627] Mem-Info:
[  741.368414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  741.373784] active_anon:34612 inactive_anon:506 isolated_anon:0
[  741.373784]  active_file:13 inactive_file:12 isolated_file:0
[  741.373784]  unevictable:0 dirty:0 writeback:0 unstable:0
[  741.373784]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  741.373784]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  741.373784]  free:13736 free_pcp:286 free_cma:0
[  741.376155] Call Trace:
[  741.385540] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  741.418469]  <IRQ>
[  741.421039] Node 0 
[  741.448709]  dump_stack+0x244/0x39d
[  741.450852] 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
[  741.453062]  ? dump_stack_print_info.cold.1+0x20/0x20
[  741.456666] lowmem_reserve[]:
[  741.482169]  warn_alloc.cold.117+0xb7/0x1bd
[  741.487321]  0
[  741.490421]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  741.494716]  2820
[  741.496515]  ? lock_downgrade+0x900/0x900
[  741.501331]  6323
[  741.503394]  ? trace_hardirqs_off+0xb8/0x310
[  741.507516]  6323
[  741.509576]  ? trace_hardirqs_off+0xb8/0x310
[  741.516021]  __alloc_pages_slowpath+0x2660/0x2d70
[  741.520400] Node 0 DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  741.525267]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  741.525285]  ? warn_alloc+0x120/0x120
[  741.552843] lowmem_reserve[]:
[  741.558639]  ? __lock_acquire+0x62f/0x4c20
[  741.562409]  0
[  741.565506]  ? __lock_acquire+0x62f/0x4c20
[  741.569717]  0
[  741.571511]  ? warn_alloc+0x120/0x120
[  741.575724]  3503
[  741.577522]  ? print_usage_bug+0xc0/0xc0
[  741.581296]  3503
[  741.583351]  ? warn_alloc+0x120/0x120
[  741.589440]  ? print_usage_bug+0xc0/0xc0
[  741.593219] Node 0 
[  741.597270]  ? mark_held_locks+0x130/0x130
[  741.597302] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  741.597309] lowmem_reserve[]:
[  741.599541]  ? mark_held_locks+0x130/0x130
[  741.603753]  0
[  741.632122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  741.635200]  0
[  741.639444]  ? should_fail+0x22d/0xd01
[  741.641224]  0
[  741.646757]  ? zap_class+0x640/0x640
[  741.648687]  0
[  741.652574]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  741.658058]  ? __lock_acquire+0x62f/0x4c20
[  741.659847] Node 0 
[  741.664959]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  741.669171] DMA: 
[  741.671402]  ? should_fail+0x22d/0xd01
[  741.676501] 1*4kB 
[  741.678547]  ? mark_held_locks+0x130/0x130
[  741.682403] (U) 
[  741.684552]  ? mark_held_locks+0x130/0x130
[  741.688764] 0*8kB 
[  741.690733]  ? lock_downgrade+0x900/0x900
[  741.694943] 0*16kB 
[  741.697099]  ? zap_class+0x640/0x640
[  741.701221] 1*32kB 
[  741.703447]  ? zap_class+0x640/0x640
[  741.707138] (U) 
[  741.709364]  ? zap_class+0x640/0x640
[  741.713060] 2*64kB 
[  741.715040]  ? do_raw_spin_unlock+0xa7/0x330
[  741.718724] (U) 
[  741.720954]  ? trace_hardirqs_on+0x310/0x310
[  741.725340] 1*128kB 
[  741.727308]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.731687] (U) 
[  741.734012]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.739983] 1*256kB 
[  741.741959]  ? check_preemption_disabled+0x48/0x280
[  741.747466] (U) 
[  741.749788]  ? __lock_is_held+0xb5/0x140
[  741.754780] 0*512kB 
[  741.756750]  __alloc_pages_nodemask+0xa80/0xde0
[  741.760783] 1*1024kB 
[  741.763105]  ? zap_class+0x640/0x640
[  741.767745] (U) 
[  741.770165]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  741.773853] 1*2048kB 
[  741.775830]  ? find_held_lock+0x36/0x1c0
[  741.780815] (M) 
[  741.783226]  ? ____cache_alloc_node+0x1c7/0x1e0
[  741.787261] 3*4096kB 
[  741.789229]  ? lock_downgrade+0x900/0x900
[  741.793875] (M) 
[  741.796291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.800407] = 15908kB
[  741.802378]  cache_grow_begin+0xa5/0x8c0
[  741.807892] Node 0 
[  741.810299]  ? do_raw_spin_unlock+0xa7/0x330
[  741.814336] DMA32: 
[  741.816567]  fallback_alloc+0x204/0x2e0
[  741.820949] 3*4kB 
[  741.823180]  ____cache_alloc_node+0x1c7/0x1e0
[  741.827128] (M) 
[  741.829275]  kmem_cache_alloc_node+0xe3/0x730
[  741.833745] 6*8kB 
[  741.835712]  ? lockdep_hardirqs_on+0x296/0x5b0
[  741.840194] (M) 
[  741.842351]  __alloc_skb+0x119/0x770
[  741.846909] 7*16kB 
[  741.848883]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  741.852566] (M) 
[  741.854794]  ? netdev_alloc_frag+0x1f0/0x1f0
[  741.860135] 7*32kB 
[  741.862118]  ? vprintk_default+0x28/0x30
[  741.866494] (UM) 
[  741.868724]  ? vprintk_func+0x85/0x181
[  741.872759] 2*64kB 
[  741.874813]  ? printk+0xa7/0xcf
[  741.878678] (M) 
[  741.880909]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  741.884161] 3*128kB 
[  741.886130]  ? do_raw_spin_trylock+0x270/0x270
[  741.890856] (UM) 
[  741.893174]  new_skb+0x26/0x1c0
[  741.897733] 5*256kB 
[  741.899785]  aoecmd_cfg+0x279/0x7f0
[  741.903039] (UM) 
[  741.905353]  ? find_held_lock+0x36/0x1c0
[  741.908959] 3*512kB 
[  741.911013]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  741.915051] (M) 
[  741.917377]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  741.921673] 3*1024kB 
[  741.923652]  ? __lock_is_held+0xb5/0x140
[  741.929158] (UM) 
[  741.931571]  discover_timer+0x50/0x60
[  741.935603] 3*2048kB 
[  741.937659]  call_timer_fn+0x272/0x920
[  741.941432] (UM) 
[  741.943834]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  741.947699] 3*4096kB 
[  741.949771]  ? process_timeout+0x40/0x40
[  741.954586] (M) 
[  741.956999]  ? mark_held_locks+0xc7/0x130
[  741.961030] = 25228kB
[  741.963000]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.967117] Node 0 
[  741.969519]  ? _raw_spin_unlock_irq+0x27/0x80
[  741.973985] Normal: 
[  741.976218]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  741.980686] 604*4kB 
[  741.983001]  ? lockdep_hardirqs_on+0x296/0x5b0
[  741.987819] (UME) 
[  741.990135]  ? trace_hardirqs_on+0xbd/0x310
[  741.994692] 496*8kB 
[  741.996839]  ? kasan_check_read+0x11/0x20
[  742.001130] (UME) 
[  742.003457]  ? __run_timers+0x7da/0xc70
[  742.007577] 238*16kB 
[  742.009721]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.013670] (ME) 
[  742.016099]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  742.021162] 101*32kB 
[  742.023219]  __run_timers+0x7e5/0xc70
[  742.028031] (UM) 
[  742.030444]  ? timer_fixup_init+0x70/0x70
[  742.034212] 0*64kB 
[  742.036268]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  742.040390] 1*128kB 
[  742.042629]  ? zap_class+0x640/0x640
[  742.047620] (U) 
[  742.049941]  ? print_usage_bug+0xc0/0xc0
[  742.053628] 1*256kB 
[  742.055597]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  742.059631] (U) 
[  742.061948]  ? find_held_lock+0x36/0x1c0
[  742.067114] 0*512kB 
[  742.069094]  ? zap_class+0x640/0x640
[  742.073131] 0*1024kB 
[  742.075452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.079137] 0*2048kB 
[  742.081546]  ? check_preemption_disabled+0x48/0x280
[  742.087060] 0*4096kB 
[  742.089477]  ? __lock_is_held+0xb5/0x140
[  742.094461] = 13808kB
[  742.096868]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.100907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  742.103304]  ? check_preemption_disabled+0x48/0x280
[  742.108818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  742.117645]  run_timer_softirq+0x52/0xb0
[  742.122633] 4634 total pagecache pages
[  742.131301]  ? rcu_read_lock_sched_held+0x14f/0x180
[  742.135345] 0 pages in swap cache
[  742.139218]  __do_softirq+0x308/0xb7e
[  742.144213] Swap cache stats: add 0, delete 0, find 0/0
[  742.147654]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  742.151431] Free swap  = 0kB
[  742.156792]  ? lock_downgrade+0x900/0x900
[  742.161273] Total swap = 0kB
[  742.164289]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  742.168408] 1965979 pages RAM
[  742.171430]  ? pvclock_read_flags+0x160/0x160
[  742.176495] 0 pages HighMem/MovableOnly
[  742.176504] 342292 pages reserved
[  742.179608]  ? lapic_next_event+0x5a/0x90
[  742.184113] 0 pages cma reserved
[  742.188095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.191698] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  742.195655]  ? kvm_clock_read+0x18/0x30
[  742.199001] ksoftirqd/1 cpuset=
[  742.204529]  ? kvm_sched_clock_read+0x9/0x20
[  742.214815] /
[  742.218792]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.222045]  mems_allowed=0
[  742.226481]  ? check_preemption_disabled+0x48/0x280
[  742.241631]  irq_exit+0x17f/0x1c0
[  742.245101]  smp_apic_timer_interrupt+0x1cb/0x760
[  742.249951]  ? smp_reschedule_interrupt+0x109/0x650
[  742.254970]  ? smp_call_function_single_interrupt+0x650/0x650
[  742.260858]  ? interrupt_entry+0xb5/0xc0
[  742.264927]  ? trace_hardirqs_off_caller+0xbb/0x310
[  742.269942]  ? trace_hardirqs_off_caller+0xbb/0x310
[  742.274964]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.279809]  ? trace_hardirqs_on_caller+0x310/0x310
[  742.284828]  ? trace_hardirqs_on_caller+0x310/0x310
[  742.289845]  ? task_prio+0x50/0x50
[  742.293393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.298933]  ? check_preemption_disabled+0x48/0x280
[  742.303960]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  742.308825]  apic_timer_interrupt+0xf/0x20
[  742.313054]  </IRQ>
[  742.315308] RIP: 0010:dump_stack+0x20e/0x39d
[  742.319729] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  742.338631] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  742.346347] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  742.353614] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  742.360878] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  742.368143] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  742.375407] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  742.382695]  ? dump_stack+0x205/0x39d
[  742.386507]  ? dump_stack_print_info.cold.1+0x20/0x20
[  742.391715]  dump_header+0x27b/0xf72
[  742.395439]  ? mark_held_locks+0x130/0x130
[  742.399674]  ? pagefault_out_of_memory+0x197/0x197
[  742.404608]  ? __lock_acquire+0x62f/0x4c20
[  742.408839]  ? zap_class+0x640/0x640
[  742.412555]  ? percpu_ref_get_many+0x240/0x240
[  742.417141]  ? print_usage_bug+0xc0/0xc0
[  742.421202]  ? print_usage_bug+0xc0/0xc0
[  742.425267]  ? zap_class+0x640/0x640
[  742.428984]  ? print_usage_bug+0xc0/0xc0
[  742.433043]  ? print_usage_bug+0xc0/0xc0
[  742.437126]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.442678]  ? find_held_lock+0x36/0x1c0
[  742.446757]  ? mark_held_locks+0xc7/0x130
[  742.450914]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  742.456019]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  742.461131]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  742.465717]  ? trace_hardirqs_on+0xbd/0x310
[  742.470041]  ? kasan_check_read+0x11/0x20
[  742.474200]  ? ___ratelimit+0x3b4/0x672
[  742.478178]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.483280]  ? trace_hardirqs_on+0x310/0x310
[  742.487693]  ? lock_downgrade+0x900/0x900
[  742.491851]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  742.496954]  ? ___ratelimit+0x3b9/0x672
[  742.500930]  ? idr_get_free+0xec0/0xec0
[  742.504903]  ? find_held_lock+0x36/0x1c0
[  742.508976]  oom_kill_process.cold.27+0x10/0x903
[  742.513733]  ? zap_class+0x640/0x640
[  742.517451]  ? check_preemption_disabled+0x48/0x280
[  742.522475]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.527412]  ? kasan_check_read+0x11/0x20
[  742.531562]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.536846]  ? oom_evaluate_task+0x540/0x540
[  742.541262]  ? find_held_lock+0x36/0x1c0
[  742.545337]  ? out_of_memory+0x974/0x1430
[  742.549485]  ? lock_downgrade+0x900/0x900
[  742.553633]  ? check_preemption_disabled+0x48/0x280
[  742.558655]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.563582]  ? kasan_check_read+0x11/0x20
[  742.567734]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.573012]  ? rcu_softirq_qs+0x20/0x20
[  742.576987]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.582526]  ? oom_evaluate_task+0x302/0x540
[  742.586939]  out_of_memory+0xa84/0x1430
[  742.590927]  ? oom_killer_disable+0x3a0/0x3a0
[  742.595424]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  742.600354]  ? __mutex_add_waiter+0x2a0/0x2a0
[  742.604864]  __alloc_pages_slowpath+0x22d4/0x2d70
[  742.609735]  ? warn_alloc+0x120/0x120
[  742.613537]  ? rcu_softirq_qs+0x20/0x20
[  742.617533]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.623077]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.628620]  ? should_fail+0x22d/0xd01
[  742.632512]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  742.637614]  ? zap_class+0x640/0x640
[  742.641351]  ? __lock_is_held+0xb5/0x140
[  742.645418]  ? mark_held_locks+0x130/0x130
[  742.649658]  ? lock_release+0xa00/0xa00
[  742.653637]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.659109]  ? __might_sleep+0x95/0x190
[  742.663104]  __alloc_pages_nodemask+0xa80/0xde0
[  742.667781]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  742.672798]  ? __page_cache_alloc+0x191/0x5c0
[  742.677293]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.682225]  ? kasan_check_read+0x11/0x20
[  742.686377]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.691658]  ? zap_class+0x640/0x640
[  742.695380]  ? zap_class+0x640/0x640
[  742.699107]  ? zap_class+0x640/0x640
[  742.702819]  ? __do_page_cache_readahead+0x7ce/0x980
[  742.707924]  ? find_held_lock+0x36/0x1c0
[  742.711993]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  742.717535]  alloc_pages_current+0x173/0x350
[  742.721954]  __page_cache_alloc+0x38c/0x5c0
[  742.726278]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.731211]  ? kasan_check_read+0x11/0x20
[  742.735365]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.740646]  ? generic_perform_write+0x6a0/0x6a0
[  742.745405]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.750947]  ? check_preemption_disabled+0x48/0x280
[  742.755971]  filemap_fault+0x1594/0x25f0
[  742.760043]  ? __lock_page_or_retry+0xa00/0xa00
[  742.764732]  ? mark_held_locks+0x130/0x130
[  742.768966]  ? rcu_softirq_qs+0x20/0x20
[  742.772944]  ? remove_wait_queue+0x1a6/0x360
[  742.777354]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.782654]  ? filemap_map_pages+0xe04/0x1990
[  742.787159]  ? print_usage_bug+0xc0/0xc0
[  742.791222]  ? add_wait_queue+0x2b0/0x2b0
[  742.795375]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  742.800300]  ? print_usage_bug+0xc0/0xc0
[  742.804361]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  742.809901]  ? fput+0x130/0x1a0
[  742.813182]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  742.818728]  ? print_usage_bug+0xc0/0xc0
[  742.822792]  ? __lock_acquire+0x62f/0x4c20
[  742.827039]  ? lock_acquire+0x1ed/0x520
[  742.831021]  ? ext4_filemap_fault+0x7a/0xad
[  742.835348]  ? lock_release+0xa00/0xa00
[  742.839321]  ? perf_trace_sched_process_exec+0x860/0x860
[  742.844769]  ? print_usage_bug+0xc0/0xc0
[  742.848830]  ? print_usage_bug+0xc0/0xc0
[  742.852901]  ? down_read+0x8d/0x120
[  742.856526]  ? ext4_filemap_fault+0x7a/0xad
[  742.860849]  ? __down_interruptible+0x700/0x700
[  742.865527]  ext4_filemap_fault+0x82/0xad
[  742.869677]  __do_fault+0x100/0x6b0
[  742.873312]  ? pmd_devmap_trans_unstable+0x220/0x220
[  742.878509]  ? mark_held_locks+0x130/0x130
[  742.882748]  ? mark_held_locks+0x130/0x130
[  742.886983]  ? find_held_lock+0x36/0x1c0
[  742.891044]  ? zap_class+0x640/0x640
[  742.894771]  ? find_held_lock+0x36/0x1c0
[  742.898838]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.904380]  __handle_mm_fault+0x307c/0x5920
[  742.908791]  ? poll_select_copy_remaining+0x18c/0x6a0
[  742.913988]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  742.918839]  ? __might_fault+0x12b/0x1e0
[  742.922910]  ? lock_downgrade+0x900/0x900
[  742.927076]  ? zap_class+0x640/0x640
[  742.930792]  ? zap_class+0x640/0x640
[  742.934509]  ? find_held_lock+0x36/0x1c0
[  742.938576]  ? handle_mm_fault+0x42a/0xc70
[  742.942814]  ? lock_downgrade+0x900/0x900
[  742.946964]  ? check_preemption_disabled+0x48/0x280
[  742.951985]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  742.956912]  ? kasan_check_read+0x11/0x20
[  742.961061]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  742.966358]  ? rcu_softirq_qs+0x20/0x20
[  742.970332]  ? trace_hardirqs_off_caller+0x310/0x310
[  742.975437]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  742.981002]  ? check_preemption_disabled+0x48/0x280
[  742.986025]  handle_mm_fault+0x54f/0xc70
[  742.990100]  ? __handle_mm_fault+0x5920/0x5920
[  742.994691]  ? find_vma+0x34/0x190
[  742.998240]  __do_page_fault+0x5e8/0xe60
[  743.002298]  ? trace_hardirqs_off+0xb8/0x310
[  743.006715]  do_page_fault+0xf2/0x7e0
[  743.010518]  ? vmalloc_sync_all+0x30/0x30
[  743.014673]  ? error_entry+0x70/0xd0
[  743.018386]  ? trace_hardirqs_off_caller+0xbb/0x310
[  743.023404]  ? trace_hardirqs_on_caller+0xc0/0x310
[  743.028333]  ? syscall_return_slowpath+0x5e0/0x5e0
[  743.033263]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  743.038111]  ? trace_hardirqs_on_caller+0x310/0x310
[  743.043132]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  743.048585]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  743.053602]  ? prepare_exit_to_usermode+0x291/0x3b0
[  743.058623]  ? page_fault+0x8/0x30
[  743.062166]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  743.067011]  ? page_fault+0x8/0x30
[  743.070553]  page_fault+0x1e/0x30
[  743.074006] RIP: 0033:0x7f9db7ca8dd3
[  743.077738] Code: Bad RIP value.
[  743.081104] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  743.086469] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  743.093736] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  743.100999] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  743.108270] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  743.115535] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  743.122827] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  743.122860] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  743.129327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  743.135556] Call Trace:
[  743.144897] rcu: 	(detected by 0, t=10520 jiffies, g=25325, q=11)
[  743.147486]  dump_stack+0x244/0x39d
[  743.147505]  ? dump_stack_print_info.cold.1+0x20/0x20
[  743.153723] rcu: All QSes seen, last rcu_preempt kthread activity 10382 (4295011469-4295001087), jiffies_till_next_fqs=1, root ->qsmask 0x0
[  743.157347]  warn_alloc.cold.117+0xb7/0x1bd
[  743.162505] init            R
[  743.175157]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  743.179450]   running task    
[  743.182549]  ? lock_downgrade+0x900/0x900
[  743.187367] 12536     1      0 0x80000008
[  743.190549]  ? trace_hardirqs_off+0xb8/0x310
[  743.194669] Call Trace:
[  743.198808]  ? trace_hardirqs_off+0xb8/0x310
[  743.203188]  <IRQ>
[  743.205768]  __alloc_pages_slowpath+0x2660/0x2d70
[  743.210160]  sched_show_task.cold.81+0x2b6/0x30a
[  743.212319]  ? warn_alloc+0x120/0x120
[  743.217135]  ? can_nice.part.74+0x20/0x20
[  743.221872]  ? try_to_wake_up+0x10a/0x12e0
[  743.225659]  ? vprintk_default+0x28/0x30
[  743.229786]  ? warn_alloc+0x120/0x120
[  743.234003]  ? vprintk_func+0x85/0x181
[  743.238048]  ? print_usage_bug+0xc0/0xc0
[  743.241836]  ? vprintk_func+0x85/0x181
[  743.245707]  ? warn_alloc+0x120/0x120
[  743.249758]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  743.253628]  ? print_usage_bug+0xc0/0xc0
[  743.257414]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  743.262158]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  743.266197]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.270936]  ? should_fail+0x22d/0xd01
[  743.276465]  print_other_cpu_stall.cold.66+0x7dd/0x8bb
[  743.281978]  ? should_fail+0x22d/0xd01
[  743.285852]  ? print_usage_bug+0xc0/0xc0
[  743.291111]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.294983]  ? no_context+0xdc/0x9c0
[  743.299026]  ? __lock_acquire+0x62f/0x4c20
[  743.304120]  ? rcu_qs+0x110/0x110
[  743.307815]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  743.312037]  ? find_held_lock+0x36/0x1c0
[  743.315472]  ? __lock_acquire+0x62f/0x4c20
[  743.320561]  ? zap_class+0x640/0x640
[  743.324604]  ? should_fail+0x22d/0xd01
[  743.328826]  ? print_usage_bug+0xc0/0xc0
[  743.332527]  ? mark_held_locks+0x130/0x130
[  743.336392]  ? check_preemption_disabled+0x48/0x280
[  743.340432]  ? mark_held_locks+0x130/0x130
[  743.344655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.349653]  ? zap_class+0x640/0x640
[  743.353867]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.359389]  ? ret_from_fork+0x3a/0x50
[  743.363100]  ? do_trace_rcu_torture_read+0x10/0x10
[  743.368612]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.372489]  ? rcu_preempt_need_deferred_qs+0x74/0x1f0
[  743.377399]  ? check_preemption_disabled+0x48/0x280
[  743.382919]  ? __lock_is_held+0xb5/0x140
[  743.388185]  ? __lock_is_held+0xb5/0x140
[  743.393180]  ? __rcu_read_lock+0x50/0x50
[  743.397232]  __alloc_pages_nodemask+0xa80/0xde0
[  743.401277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.405320]  ? zap_class+0x640/0x640
[  743.409975]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.415497]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  743.419200]  ? check_preemption_disabled+0x48/0x280
[  743.424728]  ? find_held_lock+0x36/0x1c0
[  743.429725]  rcu_check_callbacks+0xfd7/0x13f0
[  743.434728]  ? ____cache_alloc_node+0x1c7/0x1e0
[  743.438772]  ? rcutree_dead_cpu+0x10/0x10
[  743.443250]  ? lock_downgrade+0x900/0x900
[  743.447901]  ? lock_downgrade+0x900/0x900
[  743.452040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.456170]  ? lock_release+0x920/0xa00
[  743.460304]  cache_grow_begin+0xa5/0x8c0
[  743.465825]  ? zap_class+0x640/0x640
[  743.469778]  ? do_raw_spin_unlock+0xa7/0x330
[  743.473824]  ? zap_class+0x640/0x640
[  743.477527]  fallback_alloc+0x204/0x2e0
[  743.481919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.485623]  ____cache_alloc_node+0x1c7/0x1e0
[  743.489641]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  743.495111]  kmem_cache_alloc_node+0xe3/0x730
[  743.499595]  ? kvm_set_tsc_khz+0x540/0x540
[  743.504258]  ? mark_held_locks+0xc7/0x130
[  743.508737]  ? find_held_lock+0x36/0x1c0
[  743.512962]  __alloc_skb+0x119/0x770
[  743.517101]  ? zap_class+0x640/0x640
[  743.521139]  ? netdev_alloc_frag+0x1f0/0x1f0
[  743.524834]  ? timekeeping_advance+0x3cc/0xc00
[  743.528535]  ? do_raw_spin_trylock+0x270/0x270
[  743.532926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.537491]  ? kmem_cache_alloc_trace+0x353/0x750
[  743.542057]  ? check_preemption_disabled+0x48/0x280
[  743.547585]  ? queue_work_on+0x12c/0x1e0
[  743.552419]  ? trace_hardirqs_off+0xb8/0x310
[  743.557423]  ? switchdev_port_obj_del+0xdc/0x440
[  743.561468]  ? __lock_is_held+0xb5/0x140
[  743.565867]  ? switchdev_trans_item_enqueue+0x260/0x260
[  743.570605]  ? trace_hardirqs_on+0x310/0x310
[  743.570622]  ? check_preemption_disabled+0x48/0x280
[  743.574668]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  743.580018]  ? raise_softirq+0x199/0x420
[  743.584414]  __br_mdb_notify+0x4ff/0x15d0
[  743.589409]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  743.594419]  ? __br_mdb_add+0x7f0/0x7f0
[  743.598458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.602602]  ? zap_class+0x640/0x640
[  743.607250]  ? check_preemption_disabled+0x48/0x280
[  743.611216]  ? br_multicast_group_expired+0x96/0x610
[  743.616730]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  743.620427]  ? lock_downgrade+0x900/0x900
[  743.625432]  ? hrtimer_run_queues+0x9a/0x400
[  743.630520]  br_mdb_notify+0x310/0x410
[  743.636044]  ? run_local_timers+0x19b/0x230
[  743.640180]  ? br_mdb_dump+0x27b0/0x27b0
[  743.644574]  ? timer_clear_idle+0x90/0x90
[  743.648721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.653043]  ? debug_smp_processor_id+0x1c/0x20
[  743.657103]  br_multicast_group_expired+0x1bc/0x610
[  743.661238]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  743.666757]  ? br_mdb_free+0x80/0x80
[  743.671413]  ? account_process_tick+0x282/0x350
[  743.676422]  call_timer_fn+0x272/0x920
[  743.682394]  update_process_times+0x2d/0x70
[  743.686097]  ? br_mdb_free+0x80/0x80
[  743.690758]  tick_sched_handle+0x9f/0x180
[  743.694635]  ? process_timeout+0x40/0x40
[  743.698941]  tick_sched_timer+0x45/0x130
[  743.702645]  ? __run_timers+0x7da/0xc70
[  743.706776]  __hrtimer_run_queues+0x41c/0x10d0
[  743.710822]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.714870]  ? tick_sched_do_timer+0x1a0/0x1a0
[  743.718825]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.723408]  ? hrtimer_start_range_ns+0xe00/0xe00
[  743.727892]  ? br_mdb_free+0x80/0x80
[  743.732463]  ? pvclock_read_flags+0x160/0x160
[  743.736935]  ? lockdep_hardirqs_on+0x296/0x5b0
[  743.741777]  ? trace_hardirqs_on+0x310/0x310
[  743.745472]  ? trace_hardirqs_on+0xbd/0x310
[  743.749953]  ? zap_class+0x640/0x640
[  743.754520]  ? kasan_check_read+0x11/0x20
[  743.758917]  ? kvm_clock_read+0x18/0x30
[  743.763226]  ? __run_timers+0x7da/0xc70
[  743.766922]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  743.771052]  ? trace_hardirqs_off_caller+0x310/0x310
[  743.775016]  ? ktime_get_update_offsets_now+0x3b3/0x540
[  743.778978]  ? br_mdb_free+0x80/0x80
[  743.783975]  ? do_timer+0x50/0x50
[  743.789074]  ? br_mdb_free+0x80/0x80
[  743.794424]  ? rwlock_bug.part.2+0x90/0x90
[  743.798124]  __run_timers+0x7e5/0xc70
[  743.801562]  ? trace_hardirqs_on+0x310/0x310
[  743.805266]  ? timer_fixup_init+0x70/0x70
[  743.809476]  ? rcu_softirq_qs+0x20/0x20
[  743.813265]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.817680]  hrtimer_interrupt+0x313/0x780
[  743.821817]  ? _raw_spin_unlock_irq+0x27/0x80
[  743.825788]  smp_apic_timer_interrupt+0x1a1/0x760
[  743.830257]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  743.834477]  ? smp_call_function_single_interrupt+0x650/0x650
[  743.838970]  ? trace_hardirqs_on+0xbd/0x310
[  743.843798]  ? interrupt_entry+0xb5/0xc0
[  743.848368]  ? kasan_check_read+0x11/0x20
[  743.854241]  ? trace_hardirqs_off_caller+0xbb/0x310
[  743.858550]  ? finish_task_switch+0x1f4/0x910
[  743.862592]  ? ____cache_alloc_node+0x1c7/0x1e0
[  743.866727]  ? trace_hardirqs_off_caller+0x310/0x310
[  743.871728]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  743.876211]  ? compat_start_thread+0x80/0x80
[  743.880860]  ? trace_hardirqs_on_caller+0x310/0x310
[  743.885961]  ? pvclock_read_flags+0x160/0x160
[  743.890780]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  743.895170]  ? __switch_to_asm+0x34/0x70
[  743.900169]  apic_timer_interrupt+0xf/0x20
[  743.904649]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.909479] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  743.913523]  ? check_preemption_disabled+0x48/0x280
[  743.917742] Code: 40 7e 0f 85 32 ff ff ff e8 55 90 3e ff e9 28 ff ff ff e8 ec c1 c3 ff 48 83 3d c4 0a 70 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 12 5d
[  743.923273]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  743.928610] RSP: 0000:ffff8801dae073d8 EFLAGS: 00000286
[  743.933624]  ? rcu_pm_notify+0xc0/0xc0
[  743.952504]  ORIG_RAX: ffffffffffffff13
[  743.958038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  743.963380] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b34812b
[  743.967266]  ? check_preemption_disabled+0x48/0x280
[  743.971220] RDX: 0000000000000000 RSI: ffff8801d9a40960 RDI: 0000000000000286
[  743.976754]  run_timer_softirq+0x52/0xb0
[  743.984005] RBP: ffff8801dae07448 R08: ffff8801d9a40958 R09: 0000000000000002
[  743.989016]  ? rcu_read_lock_sched_held+0x14f/0x180
[  743.996268] R10: 0000000000000000 R11: ffff8801d9a40040 R12: ffff8801d9bd2c80
[  744.000320]  __do_softirq+0x308/0xb7e
[  744.007569] R13: ffff8801d9bd2c80 R14: 0000000000000000 R15: 0000000000000286
[  744.012581]  ? trace_hardirqs_on_caller+0xc0/0x310
[  744.019840]  ? apic_timer_interrupt+0xa/0x20
[  744.023623]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  744.030894]  ? lockdep_hardirqs_on+0x296/0x5b0
[  744.035794]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  744.040192]  __alloc_skb+0x119/0x770
[  744.045274]  ? schedule+0x108/0x460
[  744.049840]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  744.055277]  ? trace_hardirqs_off+0xb8/0x310
[  744.058970]  ? netdev_alloc_frag+0x1f0/0x1f0
[  744.062577]  ? smpboot_thread_fn+0x68b/0xa00
[  744.067931]  ? vprintk_default+0x28/0x30
[  744.072316]  ? trace_hardirqs_on+0x310/0x310
[  744.076710]  ? vprintk_func+0x85/0x181
[  744.081110]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.085154]  ? printk+0xa7/0xcf
[  744.089550]  ? check_preemption_disabled+0x48/0x280
[  744.093768]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  744.099289]  ? takeover_tasklets+0xa90/0xa90
[  744.102554]  ? do_raw_spin_trylock+0x270/0x270
[  744.107550]  run_ksoftirqd+0x5e/0x100
[  744.112292]  new_skb+0x26/0x1c0
[  744.116685]  smpboot_thread_fn+0x68b/0xa00
[  744.121252]  aoecmd_cfg+0x279/0x7f0
[  744.125038]  ? sort_range+0x30/0x30
[  744.128302]  ? find_held_lock+0x36/0x1c0
[  744.132527]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  744.136136]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  744.139755]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.143799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.148889]  ? __kthread_parkme+0xfb/0x1a0
[  744.153203]  ? __lock_is_held+0xb5/0x140
[  744.158723]  kthread+0x35a/0x420
[  744.164251]  discover_timer+0x50/0x60
[  744.168460]  ? sort_range+0x30/0x30
[  744.172507]  call_timer_fn+0x272/0x920
[  744.175859]  ? kthread_stop+0x900/0x900
[  744.179647]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  744.183258]  ret_from_fork+0x3a/0x50
[  744.187129]  ? process_timeout+0x40/0x40
[  744.191100] warn_alloc_show_mem: 1 callbacks suppressed
[  744.191105] Mem-Info:
[  744.195934]  ? mark_held_locks+0xc7/0x130
[  744.199642] active_anon:34612 inactive_anon:506 isolated_anon:0
[  744.199642]  active_file:13 inactive_file:12 isolated_file:0
[  744.199642]  unevictable:0 dirty:0 writeback:0 unstable:0
[  744.199642]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  744.199642]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  744.199642]  free:13736 free_pcp:286 free_cma:0
[  744.203676]  ? _raw_spin_unlock_irq+0x27/0x80
[  744.209036] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  744.211421]  ? _raw_spin_unlock_irq+0x27/0x80
[  744.215563] Node 0 
[  744.248541]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  744.253038] 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
[  744.280711]  ? lockdep_hardirqs_on+0x296/0x5b0
[  744.285186] lowmem_reserve[]:
[  744.287419]  ? trace_hardirqs_on+0xbd/0x310
[  744.292233]  0
[  744.317764]  ? kasan_check_read+0x11/0x20
[  744.322330]  2820
[  744.325440]  ? __run_timers+0x7da/0xc70
[  744.329736]  6323
[  744.331536]  ? trace_hardirqs_off_caller+0x310/0x310
[  744.335653]  6323
[  744.337735]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  744.341674] Node 0 
[  744.343739]  __run_timers+0x7e5/0xc70
[  744.348841] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  744.350887]  ? timer_fixup_init+0x70/0x70
[  744.355687] lowmem_reserve[]: 0
[  744.357928]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  744.361698]  0
[  744.388698]  ? zap_class+0x640/0x640
[  744.392842]  3503
[  744.396133]  ? print_usage_bug+0xc0/0xc0
[  744.401120]  3503
[  744.402928]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  744.408674]  ? find_held_lock+0x36/0x1c0
[  744.412705] Node 0 
[  744.414765]  ? zap_class+0x640/0x640
[  744.419957] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  744.423988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.426198] lowmem_reserve[]:
[  744.429914]  ? check_preemption_disabled+0x48/0x280
[  744.458256]  0 0
[  744.463822]  ? __lock_is_held+0xb5/0x140
[  744.466897]  0
[  744.471911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.473861]  0
[  744.477922]  ? check_preemption_disabled+0x48/0x280
[  744.485238]  run_timer_softirq+0x52/0xb0
[  744.487011] Node 0 
[  744.492024]  ? rcu_read_lock_sched_held+0x14f/0x180
[  744.496061] DMA: 
[  744.498312]  __do_softirq+0x308/0xb7e
[  744.503303] 1*4kB 
[  744.505365]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  744.509141] (U) 
[  744.511289]  ? lock_downgrade+0x900/0x900
[  744.515757] 0*8kB 
[  744.517730]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  744.521845] 0*16kB 1*32kB 
[  744.524006]  ? pvclock_read_flags+0x160/0x160
[  744.529093] (U) 2*64kB 
[  744.531950]  ? lapic_next_event+0x5a/0x90
[  744.536419] (U) 
[  744.539002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.543126] 1*128kB 
[  744.545113]  ? kvm_clock_read+0x18/0x30
[  744.550612] (U) 1*256kB 
[  744.552952]  ? kvm_sched_clock_read+0x9/0x20
[  744.556902] (U) 
[  744.559574]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  744.563999] 0*512kB 
[  744.565973]  ? check_preemption_disabled+0x48/0x280
[  744.571484] 1*1024kB 
[  744.573816]  irq_exit+0x17f/0x1c0
[  744.578799] (U) 
[  744.581211]  smp_apic_timer_interrupt+0x1cb/0x760
[  744.584636] 1*2048kB 
[  744.586613]  ? smp_reschedule_interrupt+0x109/0x650
[  744.591428] (M) 
[  744.593844]  ? smp_call_function_single_interrupt+0x650/0x650
[  744.598833] 3*4096kB 
[  744.600812]  ? interrupt_entry+0xb5/0xc0
[  744.606667] (M) 
[  744.609087]  ? trace_hardirqs_off_caller+0xbb/0x310
[  744.613124] = 15908kB
[  744.615107]  ? trace_hardirqs_off_caller+0xbb/0x310
[  744.620096] Node 0 DMA32: 
[  744.622516]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  744.627508] 3*4kB 
[  744.630354]  ? trace_hardirqs_on_caller+0x310/0x310
[  744.635172] (M) 
[  744.637327]  ? trace_hardirqs_on_caller+0x310/0x310
[  744.642316] 6*8kB (M) 
[  744.644297]  ? task_prio+0x50/0x50
[  744.649288] 7*16kB 
[  744.651785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.655297] (M) 
[  744.657531]  ? check_preemption_disabled+0x48/0x280
[  744.663041] 7*32kB 
[  744.665034]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  744.670018] (UM) 
[  744.672258]  apic_timer_interrupt+0xf/0x20
[  744.677078] 2*64kB 
[  744.679128]  </IRQ>
[  744.683343] (M) 
[  744.685583] RIP: 0010:dump_stack+0x20e/0x39d
[  744.687799] 3*128kB 
[  744.689770] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  744.694153] (UM) 
[  744.696470] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293
[  744.715359] 5*256kB (UM) 
[  744.717429]  ORIG_RAX: ffffffffffffff13
[  744.722779] 3*512kB 
[  744.725532] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  744.729490] (M) 
[  744.731804] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  744.739054] 3*1024kB (UM) 
[  744.741051] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  744.748312] 3*2048kB (UM) 
[  744.751165] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  744.758766] 3*4096kB (M) 
[  744.761615] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  744.768870] = 25228kB
[  744.771643]  ? dump_stack+0x205/0x39d
[  744.778882] Node 0 
[  744.781607]  ? dump_stack_print_info.cold.1+0x20/0x20
[  744.785380] Normal: 
[  744.787630]  dump_header+0x27b/0xf72
[  744.792788] 604*4kB 
[  744.795123]  ? mark_held_locks+0x130/0x130
[  744.798801] (UME) 
[  744.801135]  ? pagefault_out_of_memory+0x197/0x197
[  744.805339] 496*8kB 
[  744.807488]  ? __lock_acquire+0x62f/0x4c20
[  744.812384] (UME) 
[  744.814706]  ? zap_class+0x640/0x640
[  744.818913] 238*16kB 
[  744.821060]  ? percpu_ref_get_many+0x240/0x240
[  744.824751] (ME) 
[  744.827163]  ? print_usage_bug+0xc0/0xc0
[  744.831720] 101*32kB 
[  744.833780]  ? print_usage_bug+0xc0/0xc0
[  744.837818] (UM) 
[  744.840228]  ? zap_class+0x640/0x640
[  744.844280] 0*64kB 
[  744.846341]  ? print_usage_bug+0xc0/0xc0
[  744.850028] 1*128kB 
[  744.852265]  ? print_usage_bug+0xc0/0xc0
[  744.856296] (U) 
[  744.858621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  744.862652] 1*256kB 
[  744.864624]  ? find_held_lock+0x36/0x1c0
[  744.870130] (U) 0*512kB 
[  744.872470]  ? mark_held_locks+0xc7/0x130
[  744.876496] 0*1024kB 
[  744.879187]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  744.883305] 0*2048kB 
[  744.885716]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  744.890789] 0*4096kB 
[  744.893201]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  744.898281] = 13808kB
[  744.900692]  ? trace_hardirqs_on+0xbd/0x310
[  744.905252] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  744.907656]  ? kasan_check_read+0x11/0x20
[  744.911953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  744.920787]  ? ___ratelimit+0x3b4/0x672
[  744.924914] 4634 total pagecache pages
[  744.933503]  ? trace_hardirqs_off_caller+0x310/0x310
[  744.937474] 0 pages in swap cache
[  744.941372]  ? trace_hardirqs_on+0x310/0x310
[  744.946460] Swap cache stats: add 0, delete 0, find 0/0
[  744.949910]  ? lock_downgrade+0x900/0x900
[  744.954291] Free swap  = 0kB
[  744.959664]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  744.963779] Total swap = 0kB
[  744.963787] 1965979 pages RAM
[  744.966809]  ? ___ratelimit+0x3b9/0x672
[  744.971884] 0 pages HighMem/MovableOnly
[  744.974905]  ? idr_get_free+0xec0/0xec0
[  744.977982] 342292 pages reserved
[  744.981949]  ? find_held_lock+0x36/0x1c0
[  744.985897] 0 pages cma reserved
[  744.989874]  oom_kill_process.cold.27+0x10/0x903
[  744.993439] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  744.997347]  ? zap_class+0x640/0x640
[  745.000691] ksoftirqd/1 cpuset=
[  745.005442]  ? check_preemption_disabled+0x48/0x280
[  745.015726] /
[  745.019442]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.022695]  mems_allowed=0
[  745.027705]  ? kasan_check_read+0x11/0x20
[  745.029401] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  745.034321]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.037231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  745.041373]  ? oom_evaluate_task+0x540/0x540
[  745.047838] Call Trace:
[  745.053115]  ? find_held_lock+0x36/0x1c0
[  745.062460]  dump_stack+0x244/0x39d
[  745.066863]  ? out_of_memory+0x974/0x1430
[  745.069425]  ? dump_stack_print_info.cold.1+0x20/0x20
[  745.073469]  ? lock_downgrade+0x900/0x900
[  745.077097]  warn_alloc.cold.117+0xb7/0x1bd
[  745.081231]  ? check_preemption_disabled+0x48/0x280
[  745.086409]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  745.090543]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.094853]  ? lock_downgrade+0x900/0x900
[  745.099859]  ? kasan_check_read+0x11/0x20
[  745.104687]  ? trace_hardirqs_off+0xb8/0x310
[  745.109609]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.113749]  ? trace_hardirqs_off+0xb8/0x310
[  745.117887]  ? rcu_softirq_qs+0x20/0x20
[  745.122285]  __alloc_pages_slowpath+0x2660/0x2d70
[  745.127551]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.131976]  ? warn_alloc+0x120/0x120
[  745.135920]  ? oom_evaluate_task+0x302/0x540
[  745.140747]  ? warn_alloc+0x120/0x120
[  745.146288]  out_of_memory+0xa84/0x1430
[  745.150077]  ? print_usage_bug+0xc0/0xc0
[  745.154485]  ? oom_killer_disable+0x3a0/0x3a0
[  745.158267]  ? warn_alloc+0x120/0x120
[  745.162230]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  745.166276]  ? print_usage_bug+0xc0/0xc0
[  745.170760]  ? __mutex_add_waiter+0x2a0/0x2a0
[  745.174548]  ? try_to_wake_up+0x10a/0x12e0
[  745.179470]  __alloc_pages_slowpath+0x22d4/0x2d70
[  745.183509]  ? print_usage_bug+0xc0/0xc0
[  745.188015]  ? warn_alloc+0x120/0x120
[  745.192216]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.197045]  ? rcu_softirq_qs+0x20/0x20
[  745.201097]  ? should_fail+0x22d/0xd01
[  745.204916]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.210423]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  745.214393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.218265]  ? __lock_acquire+0x62f/0x4c20
[  745.223792]  ? should_fail+0x22d/0xd01
[  745.228885]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  745.234416]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  745.238644]  ? __lock_acquire+0x62f/0x4c20
[  745.242517]  ? zap_class+0x640/0x640
[  745.247609]  ? should_fail+0x22d/0xd01
[  745.252720]  ? __lock_is_held+0xb5/0x140
[  745.256929]  ? mark_held_locks+0x130/0x130
[  745.260629]  ? mark_held_locks+0x130/0x130
[  745.264504]  ? mark_held_locks+0x130/0x130
[  745.268548]  ? lock_release+0xa00/0xa00
[  745.272774]  ? zap_class+0x640/0x640
[  745.277000]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.281225]  ? ret_from_fork+0x3a/0x50
[  745.285195]  ? __might_sleep+0x95/0x190
[  745.288888]  ? mark_held_locks+0x130/0x130
[  745.294331]  __alloc_pages_nodemask+0xa80/0xde0
[  745.298206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.302176]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  745.306398]  ? check_preemption_disabled+0x48/0x280
[  745.311052]  ? __page_cache_alloc+0x191/0x5c0
[  745.316574]  ? __lock_is_held+0xb5/0x140
[  745.321570]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.326570]  __alloc_pages_nodemask+0xa80/0xde0
[  745.331074]  ? kasan_check_read+0x11/0x20
[  745.335118]  ? zap_class+0x640/0x640
[  745.340037]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.344688]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  745.348820]  ? zap_class+0x640/0x640
[  745.352525]  ? find_held_lock+0x36/0x1c0
[  745.357780]  ? zap_class+0x640/0x640
[  745.362786]  ? ____cache_alloc_node+0x1c7/0x1e0
[  745.366480]  ? zap_class+0x640/0x640
[  745.370527]  ? lock_downgrade+0x900/0x900
[  745.374230]  ? __do_page_cache_readahead+0x7ce/0x980
[  745.378882]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.382580]  ? find_held_lock+0x36/0x1c0
[  745.386720]  cache_grow_begin+0xa5/0x8c0
[  745.391806]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  745.397326]  ? do_raw_spin_unlock+0xa7/0x330
[  745.401372]  alloc_pages_current+0x173/0x350
[  745.405423]  fallback_alloc+0x204/0x2e0
[  745.410948]  __page_cache_alloc+0x38c/0x5c0
[  745.415344]  ____cache_alloc_node+0x1c7/0x1e0
[  745.419738]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.423697]  kmem_cache_alloc_node+0xe3/0x730
[  745.428000]  ? kasan_check_read+0x11/0x20
[  745.432477]  ? mark_held_locks+0xc7/0x130
[  745.437390]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.441876]  __alloc_skb+0x119/0x770
[  745.445999]  ? generic_perform_write+0x6a0/0x6a0
[  745.450135]  ? netdev_alloc_frag+0x1f0/0x1f0
[  745.455394]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.459107]  ? do_raw_spin_trylock+0x270/0x270
[  745.463845]  ? check_preemption_disabled+0x48/0x280
[  745.468234]  ? kmem_cache_alloc_trace+0x353/0x750
[  745.473762]  filemap_fault+0x1594/0x25f0
[  745.478327]  ? queue_work_on+0x12c/0x1e0
[  745.483329]  ? __lock_page_or_retry+0xa00/0xa00
[  745.488151]  ? switchdev_port_obj_del+0xdc/0x440
[  745.492191]  ? mark_held_locks+0x130/0x130
[  745.496239]  ? switchdev_trans_item_enqueue+0x260/0x260
[  745.500893]  ? rcu_softirq_qs+0x20/0x20
[  745.505673]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  745.509894]  ? remove_wait_queue+0x1a6/0x360
[  745.515246]  __br_mdb_notify+0x4ff/0x15d0
[  745.519205]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.524205]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  745.528595]  ? filemap_map_pages+0xe04/0x1990
[  745.532732]  ? __br_mdb_add+0x7f0/0x7f0
[  745.537818]  ? print_usage_bug+0xc0/0xc0
[  745.542899]  ? mark_held_locks+0x130/0x130
[  745.547378]  ? add_wait_queue+0x2b0/0x2b0
[  745.551342]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  745.555382]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  745.559605]  ? debug_object_assert_init+0x368/0x4b0
[  745.563730]  ? print_usage_bug+0xc0/0xc0
[  745.568821]  ? debug_object_init_on_stack+0x20/0x20
[  745.573732]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  745.578731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.582776]  ? fput+0x130/0x1a0
[  745.587778]  br_mdb_notify+0x310/0x410
[  745.593291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.598814]  ? br_mdb_dump+0x27b0/0x27b0
[  745.602085]  ? print_usage_bug+0xc0/0xc0
[  745.605965]  br_multicast_del_pg+0x3df/0x790
[  745.611475]  ? __lock_acquire+0x62f/0x4c20
[  745.615522]  ? br_mdb_ip_get+0x940/0x940
[  745.619569]  ? lock_acquire+0x1ed/0x520
[  745.623954]  ? rwlock_bug.part.2+0x90/0x90
[  745.628176]  ? ext4_filemap_fault+0x7a/0xad
[  745.632222]  ? __lock_is_held+0xb5/0x140
[  745.636183]  ? lock_release+0xa00/0xa00
[  745.640408]  br_multicast_port_group_expired+0x189/0x1e0
[  745.644710]  ? perf_trace_sched_process_exec+0x860/0x860
[  745.648956]  call_timer_fn+0x272/0x920
[  745.652918]  ? print_usage_bug+0xc0/0xc0
[  745.658353]  ? br_multicast_del_pg+0x790/0x790
[  745.663783]  ? print_usage_bug+0xc0/0xc0
[  745.667658]  ? process_timeout+0x40/0x40
[  745.671710]  ? down_read+0x8d/0x120
[  745.676273]  ? __run_timers+0x7da/0xc70
[  745.680317]  ? ext4_filemap_fault+0x7a/0xad
[  745.684362]  ? _raw_spin_unlock_irq+0x27/0x80
[  745.687977]  ? __down_interruptible+0x700/0x700
[  745.691939]  ? _raw_spin_unlock_irq+0x27/0x80
[  745.696252]  ext4_filemap_fault+0x82/0xad
[  745.700724]  ? br_multicast_del_pg+0x790/0x790
[  745.705376]  __do_fault+0x100/0x6b0
[  745.709855]  ? lockdep_hardirqs_on+0x296/0x5b0
[  745.713989]  ? pmd_devmap_trans_unstable+0x220/0x220
[  745.718557]  ? trace_hardirqs_on+0xbd/0x310
[  745.722175]  ? mark_held_locks+0x130/0x130
[  745.726741]  ? kasan_check_read+0x11/0x20
[  745.731829]  ? mark_held_locks+0x130/0x130
[  745.736133]  ? __run_timers+0x7da/0xc70
[  745.740350]  ? find_held_lock+0x36/0x1c0
[  745.744488]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.748721]  ? zap_class+0x640/0x640
[  745.752685]  ? br_mdb_free+0x80/0x80
[  745.756728]  ? find_held_lock+0x36/0x1c0
[  745.761822]  ? br_multicast_del_pg+0x790/0x790
[  745.765519]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.769222]  __run_timers+0x7e5/0xc70
[  745.773267]  __handle_mm_fault+0x307c/0x5920
[  745.777836]  ? timer_fixup_init+0x70/0x70
[  745.783351]  ? poll_select_copy_remaining+0x18c/0x6a0
[  745.787136]  ? _raw_spin_unlock_irq+0x27/0x80
[  745.791529]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  745.795659]  ? _raw_spin_unlock_irq+0x27/0x80
[  745.800833]  ? __might_fault+0x12b/0x1e0
[  745.805313]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  745.810139]  ? lock_downgrade+0x900/0x900
[  745.814620]  ? trace_hardirqs_on+0xbd/0x310
[  745.818673]  ? zap_class+0x640/0x640
[  745.823241]  ? kasan_check_read+0x11/0x20
[  745.827371]  ? zap_class+0x640/0x640
[  745.831679]  ? finish_task_switch+0x1f4/0x910
[  745.835378]  ? find_held_lock+0x36/0x1c0
[  745.839512]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.843216]  ? handle_mm_fault+0x42a/0xc70
[  745.847696]  ? compat_start_thread+0x80/0x80
[  745.851737]  ? lock_downgrade+0x900/0x900
[  745.856840]  ? pvclock_read_flags+0x160/0x160
[  745.861042]  ? check_preemption_disabled+0x48/0x280
[  745.865432]  ? __switch_to_asm+0x34/0x70
[  745.869562]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  745.874043]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.879045]  ? kasan_check_read+0x11/0x20
[  745.883093]  ? check_preemption_disabled+0x48/0x280
[  745.888009]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  745.893532]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  745.897662]  ? rcu_softirq_qs+0x20/0x20
[  745.902661]  ? rcu_pm_notify+0xc0/0xc0
[  745.907925]  ? trace_hardirqs_off_caller+0x310/0x310
[  745.913444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  745.917401]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  745.921281]  ? check_preemption_disabled+0x48/0x280
[  745.926366]  ? check_preemption_disabled+0x48/0x280
[  745.931894]  run_timer_softirq+0x52/0xb0
[  745.937415]  handle_mm_fault+0x54f/0xc70
[  745.942411]  ? rcu_read_lock_sched_held+0x14f/0x180
[  745.947410]  ? __handle_mm_fault+0x5920/0x5920
[  745.951456]  __do_softirq+0x308/0xb7e
[  745.955505]  ? find_vma+0x34/0x190
[  745.960508]  ? trace_hardirqs_on_caller+0xc0/0x310
[  745.965081]  __do_page_fault+0x5e8/0xe60
[  745.968865]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  745.972388]  ? trace_hardirqs_off+0xb8/0x310
[  745.977300]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  745.981349]  do_page_fault+0xf2/0x7e0
[  745.986431]  ? schedule+0x108/0x460
[  745.990824]  ? vmalloc_sync_all+0x30/0x30
[  745.996262]  ? trace_hardirqs_off+0xb8/0x310
[  746.000042]  ? error_entry+0x70/0xd0
[  746.003652]  ? smpboot_thread_fn+0x68b/0xa00
[  746.007782]  ? trace_hardirqs_off_caller+0xbb/0x310
[  746.012173]  ? trace_hardirqs_on+0x310/0x310
[  746.015869]  ? trace_hardirqs_on_caller+0xc0/0x310
[  746.020267]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.025271]  ? syscall_return_slowpath+0x5e0/0x5e0
[  746.029663]  ? check_preemption_disabled+0x48/0x280
[  746.034575]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.040110]  ? takeover_tasklets+0xa90/0xa90
[  746.045020]  ? trace_hardirqs_on_caller+0x310/0x310
[  746.050019]  run_ksoftirqd+0x5e/0x100
[  746.054843]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  746.059233]  smpboot_thread_fn+0x68b/0xa00
[  746.064233]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  746.068019]  ? sort_range+0x30/0x30
[  746.073459]  ? prepare_exit_to_usermode+0x291/0x3b0
[  746.077681]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  746.082680]  ? page_fault+0x8/0x30
[  746.086291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.091294]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  746.096380]  ? __kthread_parkme+0xfb/0x1a0
[  746.099906]  ? page_fault+0x8/0x30
[  746.105425]  kthread+0x35a/0x420
[  746.110256]  page_fault+0x1e/0x30
[  746.114475]  ? sort_range+0x30/0x30
[  746.117997] RIP: 0033:0x7f9db7ca8dd3
[  746.121347]  ? kthread_stop+0x900/0x900
[  746.124793] Code: Bad RIP value.
[  746.128400]  ret_from_fork+0x3a/0x50
[  746.132107] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  746.136241] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  746.143130] ksoftirqd/1 cpuset=
[  746.148485] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  746.158775] /
[  746.162046] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  746.169303]  mems_allowed=0
[  746.171006] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  746.178271] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  746.181183] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  746.188438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  746.194916] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  746.202192] Call Trace:
[  746.211563] rcu: rcu_preempt kthread starved for 10382 jiffies! g25325 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  746.218807]  dump_stack+0x244/0x39d
[  746.221364] rcu: RCU grace-period kthread stack dump:
[  746.231848]  ? dump_stack_print_info.cold.1+0x20/0x20
[  746.235450] rcu_preempt     R
[  746.240643]  warn_alloc.cold.117+0xb7/0x1bd
[  746.245796]   running task    
[  746.248900]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  746.253202] 22696    10      2 0x80000000
[  746.256378]  ? lock_downgrade+0x900/0x900
[  746.261195] Call Trace:
[  746.265338]  ? trace_hardirqs_off+0xb8/0x310
[  746.269472]  __schedule+0x8cf/0x21d0
[  746.272037]  ? trace_hardirqs_off+0xb8/0x310
[  746.276431]  ? __sched_text_start+0x8/0x8
[  746.280129]  __alloc_pages_slowpath+0x2660/0x2d70
[  746.284523]  ? add_timer_on+0xa20/0xa20
[  746.288670]  ? warn_alloc+0x120/0x120
[  746.293493]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.297447]  ? warn_alloc+0x120/0x120
[  746.301237]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.306321]  ? print_usage_bug+0xc0/0xc0
[  746.310112]  ? trace_hardirqs_on+0xbd/0x310
[  746.315201]  ? warn_alloc+0x120/0x120
[  746.319248]  ? kasan_check_read+0x11/0x20
[  746.323554]  ? print_usage_bug+0xc0/0xc0
[  746.327339]  ? prepare_to_swait_event+0x25a/0x800
[  746.331470]  ? try_to_wake_up+0x10a/0x12e0
[  746.335514]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.340341]  ? print_usage_bug+0xc0/0xc0
[  746.344564]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.349647]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.353691]  schedule+0xfe/0x460
[  746.358777]  ? should_fail+0x22d/0xd01
[  746.364297]  ? __schedule+0x21d0/0x21d0
[  746.367651]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.371526]  ? prepare_to_swait_event+0x25a/0x800
[  746.375486]  ? __lock_acquire+0x62f/0x4c20
[  746.380578]  ? __init_swait_queue_head+0x150/0x150
[  746.385403]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  746.389622]  ? __lockdep_init_map+0x105/0x590
[  746.394534]  ? __lock_acquire+0x62f/0x4c20
[  746.399624]  ? lockdep_init_map+0x9/0x10
[  746.404104]  ? should_fail+0x22d/0xd01
[  746.404127]  ? mark_held_locks+0x130/0x130
[  746.408364]  schedule_timeout+0x140/0x260
[  746.412410]  ? mark_held_locks+0x130/0x130
[  746.416284]  ? usleep_range+0x1a0/0x1a0
[  746.420506]  ? zap_class+0x640/0x640
[  746.424636]  ? __next_timer_interrupt+0x1a0/0x1a0
[  746.428855]  ? ret_from_fork+0x3a/0x50
[  746.432825]  rcu_gp_fqs_loop+0x762/0xa80
[  746.436511]  ? __lock_acquire+0x62f/0x4c20
[  746.441343]  ? rcu_gp_fqs_check_wake+0x170/0x170
[  746.445213]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.449258]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.453479]  ? check_preemption_disabled+0x48/0x280
[  746.458223]  ? perf_trace_sched_process_exec+0x860/0x860
[  746.463748]  ? __lock_is_held+0xb5/0x140
[  746.468839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.473840]  __alloc_pages_nodemask+0xa80/0xde0
[  746.479276]  ? rcu_gp_init+0x90b/0x1260
[  746.483315]  ? zap_class+0x640/0x640
[  746.488841]  ? __switch_to_asm+0x34/0x70
[  746.493497]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  746.497460]  ? dump_blkd_tasks.isra.48+0xe0/0xe0
[  746.501163]  ? find_held_lock+0x36/0x1c0
[  746.505203]  ? __switch_to_asm+0x40/0x70
[  746.510204]  ? ____cache_alloc_node+0x1c7/0x1e0
[  746.514937]  ? find_held_lock+0x36/0x1c0
[  746.518983]  ? lock_downgrade+0x900/0x900
[  746.523031]  ? zap_class+0x640/0x640
[  746.527690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.531735]  ? prepare_to_swait_event+0x25a/0x800
[  746.535865]  cache_grow_begin+0xa5/0x8c0
[  746.539566]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.545089]  ? do_raw_spin_unlock+0xa7/0x330
[  746.549919]  ? find_held_lock+0x36/0x1c0
[  746.553969]  fallback_alloc+0x204/0x2e0
[  746.559060]  ? finish_swait+0x25d/0x430
[  746.563462]  ____cache_alloc_node+0x1c7/0x1e0
[  746.567511]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.571465]  kmem_cache_alloc_node+0xe3/0x730
[  746.575426]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.579903]  ? mark_held_locks+0xc7/0x130
[  746.584998]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  746.589482]  __alloc_skb+0x119/0x770
[  746.594564]  ? trace_hardirqs_on+0xbd/0x310
[  746.598702]  ? netdev_alloc_frag+0x1f0/0x1f0
[  746.603268]  ? kasan_check_read+0x11/0x20
[  746.606970]  ? do_raw_spin_trylock+0x270/0x270
[  746.611276]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.615760]  ? kmem_cache_alloc_trace+0x353/0x750
[  746.619891]  ? __init_swait_queue_head+0x150/0x150
[  746.624457]  ? queue_work_on+0x12c/0x1e0
[  746.629548]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  746.634371]  ? switchdev_port_obj_del+0xdc/0x440
[  746.639284]  ? finish_swait+0x25d/0x430
[  746.643328]  ? switchdev_trans_item_enqueue+0x260/0x260
[  746.648430]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  746.653172]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  746.657129]  ? swake_up_locked+0x360/0x360
[  746.662478]  __br_mdb_notify+0x4ff/0x15d0
[  746.667039]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.672038]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.676258]  ? perf_trace_sched_process_exec+0x860/0x860
[  746.680391]  ? __br_mdb_add+0x7f0/0x7f0
[  746.685472]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.690558]  ? mark_held_locks+0x130/0x130
[  746.695994]  rcu_gp_kthread+0x341/0xc70
[  746.699952]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  746.705474]  ? rcu_gp_init+0x1260/0x1260
[  746.709691]  ? debug_object_assert_init+0x368/0x4b0
[  746.713651]  ? mark_held_locks+0x130/0x130
[  746.718737]  ? debug_object_init_on_stack+0x20/0x20
[  746.722787]  ? __schedule+0x168a/0x21d0
[  746.727789]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  746.732008]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.737011]  br_mdb_notify+0x310/0x410
[  746.740964]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  746.746484]  ? br_mdb_dump+0x27b0/0x27b0
[  746.750959]  ? trace_hardirqs_on+0xbd/0x310
[  746.754844]  br_multicast_del_pg+0x3df/0x790
[  746.759406]  ? kasan_check_read+0x11/0x20
[  746.763451]  ? br_mdb_ip_get+0x940/0x940
[  746.767758]  ? __schedule+0x168a/0x21d0
[  746.772151]  ? rwlock_bug.part.2+0x90/0x90
[  746.776282]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.780795]  ? __lock_is_held+0xb5/0x140
[  746.784759]  ? lock_pin_lock+0x350/0x350
[  746.788988]  br_multicast_port_group_expired+0x189/0x1e0
[  746.794083]  ? _raw_spin_unlock_irq+0x60/0x80
[  746.798122]  call_timer_fn+0x272/0x920
[  746.802166]  ? __schedule+0x168a/0x21d0
[  746.807607]  ? br_multicast_del_pg+0x790/0x790
[  746.812095]  ? __switch_to_asm+0x40/0x70
[  746.815965]  ? process_timeout+0x40/0x40
[  746.819926]  ? __switch_to_asm+0x40/0x70
[  746.824496]  ? __run_timers+0x7da/0xc70
[  746.828542]  ? __update_load_avg_se+0x961/0xae0
[  746.832583]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.836634]  ? __sched_text_start+0x8/0x8
[  746.840588]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.845247]  ? find_held_lock+0x36/0x1c0
[  746.849731]  ? br_multicast_del_pg+0x790/0x790
[  746.853864]  ? __kthread_parkme+0xce/0x1a0
[  746.858335]  ? lockdep_hardirqs_on+0x296/0x5b0
[  746.862380]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.866949]  ? trace_hardirqs_on+0xbd/0x310
[  746.871176]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  746.875745]  ? kasan_check_read+0x11/0x20
[  746.880829]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  746.885145]  ? __run_timers+0x7da/0xc70
[  746.890235]  ? trace_hardirqs_on+0xbd/0x310
[  746.894369]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.898938]  ? kasan_check_read+0x11/0x20
[  746.902900]  ? br_multicast_del_pg+0x790/0x790
[  746.907207]  ? __kthread_parkme+0xce/0x1a0
[  746.912299]  ? br_multicast_del_pg+0x790/0x790
[  746.916427]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.921014]  __run_timers+0x7e5/0xc70
[  746.925240]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  746.929807]  ? timer_fixup_init+0x70/0x70
[  746.934893]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  746.938680]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.943770]  ? __kthread_parkme+0xfb/0x1a0
[  746.947917]  ? _raw_spin_unlock_irq+0x27/0x80
[  746.953438]  kthread+0x35a/0x420
[  746.957921]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  746.962143]  ? rcu_gp_init+0x1260/0x1260
[  746.966628]  ? trace_hardirqs_on+0xbd/0x310
[  746.969982]  ? kthread_stop+0x900/0x900
[  746.974548]  ? kasan_check_read+0x11/0x20
[  746.978594]  ret_from_fork+0x3a/0x50
[  746.982903]  ? finish_task_switch+0x1f4/0x910
[  746.986961] aoe: skb alloc failure
[  746.991009]  ? trace_hardirqs_off_caller+0x310/0x310
[  746.991027]  ? compat_start_thread+0x80/0x80
[  746.991060]  ? pvclock_read_flags+0x160/0x160
[  746.994773] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  746.999232]  ? __switch_to_asm+0x34/0x70
[  747.002745] init cpuset=
[  747.007839]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.012219] /
[  747.016707]  ? check_preemption_disabled+0x48/0x280
[  747.026389]  mems_allowed=0
[  747.030464]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  747.053819]  ? rcu_pm_notify+0xc0/0xc0
[  747.057707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.063247]  ? check_preemption_disabled+0x48/0x280
[  747.068276]  run_timer_softirq+0x52/0xb0
[  747.072336]  ? rcu_read_lock_sched_held+0x14f/0x180
[  747.077353]  __do_softirq+0x308/0xb7e
[  747.081160]  ? trace_hardirqs_on_caller+0xc0/0x310
[  747.086099]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  747.091206]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  747.096667]  ? schedule+0x108/0x460
[  747.100302]  ? trace_hardirqs_off+0xb8/0x310
[  747.104711]  ? smpboot_thread_fn+0x68b/0xa00
[  747.109120]  ? trace_hardirqs_on+0x310/0x310
[  747.113546]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.119093]  ? check_preemption_disabled+0x48/0x280
[  747.124115]  ? takeover_tasklets+0xa90/0xa90
[  747.128529]  run_ksoftirqd+0x5e/0x100
[  747.132330]  smpboot_thread_fn+0x68b/0xa00
[  747.136572]  ? sort_range+0x30/0x30
[  747.140208]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  747.145310]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.150851]  ? __kthread_parkme+0xfb/0x1a0
[  747.155098]  kthread+0x35a/0x420
[  747.158469]  ? sort_range+0x30/0x30
[  747.162098]  ? kthread_stop+0x900/0x900
[  747.166086]  ret_from_fork+0x3a/0x50
[  747.169816] warn_alloc_show_mem: 1 callbacks suppressed
[  747.169827] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  747.169829] Mem-Info:
[  747.169860] active_anon:34612 inactive_anon:506 isolated_anon:0
[  747.169860]  active_file:13 inactive_file:12 isolated_file:0
[  747.169860]  unevictable:0 dirty:0 writeback:0 unstable:0
[  747.169860]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  747.169860]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  747.169860]  free:13736 free_pcp:286 free_cma:0
[  747.175198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  747.181003] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  747.183398] Call Trace:
[  747.216361] Node 0 
[  747.225710]  <IRQ>
[  747.253398] 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
[  747.255962]  dump_stack+0x244/0x39d
[  747.258170] lowmem_reserve[]:
[  747.260319]  ? dump_stack_print_info.cold.1+0x20/0x20
[  747.285799]  0
[  747.289430]  warn_alloc.cold.117+0xb7/0x1bd
[  747.292498]  2820
[  747.297677]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  747.299458]  6323
[  747.303774]  ? lock_downgrade+0x900/0x900
[  747.305815]  6323
[  747.310653]  ? trace_hardirqs_off+0xb8/0x310
[  747.316840]  ? trace_hardirqs_off+0xb8/0x310
[  747.318878] Node 0 
[  747.323283]  __alloc_pages_slowpath+0x2660/0x2d70
[  747.327687] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  747.329909]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  747.334709] lowmem_reserve[]:
[  747.361685]  ? warn_alloc+0x120/0x120
[  747.367452]  0
[  747.370549]  ? __lock_acquire+0x62f/0x4c20
[  747.374324]  0
[  747.376124]  ? __lock_acquire+0x62f/0x4c20
[  747.380332]  3503
[  747.382128]  ? warn_alloc+0x120/0x120
[  747.386340]  3503
[  747.388395]  ? print_usage_bug+0xc0/0xc0
[  747.394225]  ? warn_alloc+0x120/0x120
[  747.398262] Node 0 
[  747.402050]  ? print_usage_bug+0xc0/0xc0
[  747.402091] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  747.402095] lowmem_reserve[]: 0
[  747.404334]  ? mark_held_locks+0x130/0x130
[  747.408369]  0
[  747.436729]  ? mark_held_locks+0x130/0x130
[  747.439986]  0
[  747.444214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  747.445991]  0
[  747.450217]  ? should_fail+0x22d/0xd01
[  747.457522]  ? zap_class+0x640/0x640
[  747.459304] Node 0 
[  747.463186]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  747.466873] DMA: 
[  747.469107]  ? __lock_acquire+0x62f/0x4c20
[  747.474182] 1*4kB 
[  747.476237]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  747.480444] (U) 
[  747.482589]  ? should_fail+0x22d/0xd01
[  747.487675] 0*8kB 
[  747.489652]  ? mark_held_locks+0x130/0x130
[  747.493507] 0*16kB 
[  747.495649]  ? mark_held_locks+0x130/0x130
[  747.499856] 1*32kB 
[  747.502095]  ? lock_downgrade+0x900/0x900
[  747.506300] (U) 
[  747.508528]  ? zap_class+0x640/0x640
[  747.512655] 2*64kB 
[  747.514624]  ? zap_class+0x640/0x640
[  747.518312] (U) 
[  747.520543]  ? zap_class+0x640/0x640
[  747.524232] 1*128kB 
[  747.526204]  ? do_raw_spin_unlock+0xa7/0x330
[  747.529893] (U) 
[  747.532215]  ? trace_hardirqs_on+0x310/0x310
[  747.536598] 1*256kB 
[  747.538567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.542952] (U) 
[  747.545274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.551577] 0*512kB 
[  747.553548]  ? check_preemption_disabled+0x48/0x280
[  747.559082] 1*1024kB 
[  747.561412]  ? __lock_is_held+0xb5/0x140
[  747.566398] (U) 
[  747.568807]  __alloc_pages_nodemask+0xa80/0xde0
[  747.572844] 1*2048kB 
[  747.574813]  ? zap_class+0x640/0x640
[  747.579461] (M) 
[  747.581880]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  747.585572] 3*4096kB 
[  747.587544]  ? find_held_lock+0x36/0x1c0
[  747.592527] (M) 
[  747.594933]  ? ____cache_alloc_node+0x1c7/0x1e0
[  747.598962] = 15908kB
[  747.600930]  ? lock_downgrade+0x900/0x900
[  747.605579] Node 0 
[  747.607987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.612107] DMA32: 
[  747.614340]  cache_grow_begin+0xa5/0x8c0
[  747.619847] 3*4kB 
[  747.622086]  ? do_raw_spin_unlock+0xa7/0x330
[  747.626120] (M) 
[  747.628269]  fallback_alloc+0x204/0x2e0
[  747.632651] 6*8kB 
[  747.634624]  ____cache_alloc_node+0x1c7/0x1e0
[  747.638569] (M) 
[  747.640716]  kmem_cache_alloc_node+0xe3/0x730
[  747.645187] 7*16kB 
[  747.647156]  ? lockdep_hardirqs_on+0x296/0x5b0
[  747.651826] (M) 
[  747.654075]  __alloc_skb+0x119/0x770
[  747.658626] 7*32kB 
[  747.660595]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  747.664286] (UM) 
[  747.666521]  ? netdev_alloc_frag+0x1f0/0x1f0
[  747.671862] 2*64kB 
[  747.673924]  ? vprintk_default+0x28/0x30
[  747.678301] (M) 
[  747.680533]  ? vprintk_func+0x85/0x181
[  747.684568] 3*128kB 
[  747.686540]  ? printk+0xa7/0xcf
[  747.690400] (UM) 
[  747.692717]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  747.695968] 5*256kB 
[  747.698028]  ? do_raw_spin_trylock+0x270/0x270
[  747.702755] (UM) 
[  747.705082]  new_skb+0x26/0x1c0
[  747.709638] 3*512kB 
[  747.711694]  aoecmd_cfg+0x279/0x7f0
[  747.714948] (M) 
[  747.717262]  ? find_held_lock+0x36/0x1c0
[  747.720863] 3*1024kB 
[  747.722836]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  747.726873] (UM) 
[  747.729281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.733573] 3*2048kB 
[  747.735638]  ? __lock_is_held+0xb5/0x140
[  747.741144] (UM) 
[  747.743562]  discover_timer+0x50/0x60
[  747.747590] 3*4096kB 
[  747.749646]  call_timer_fn+0x272/0x920
[  747.753417] (M) 
[  747.755830]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  747.759690] = 25228kB
[  747.761657]  ? process_timeout+0x40/0x40
[  747.766477] Node 0 
[  747.768884]  ? mark_held_locks+0xc7/0x130
[  747.772920] Normal: 
[  747.775154]  ? _raw_spin_unlock_irq+0x27/0x80
[  747.779277] 604*4kB 
[  747.781595]  ? _raw_spin_unlock_irq+0x27/0x80
[  747.786066] (UME) 
[  747.788397]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  747.792867] 496*8kB 
[  747.795012]  ? lockdep_hardirqs_on+0x296/0x5b0
[  747.799831] (UME) 
[  747.802151]  ? trace_hardirqs_on+0xbd/0x310
[  747.806711] 238*16kB 
[  747.808863]  ? kasan_check_read+0x11/0x20
[  747.813157] (ME) 
[  747.815561]  ? __run_timers+0x7da/0xc70
[  747.819696] 101*32kB 
[  747.821752]  ? trace_hardirqs_off_caller+0x310/0x310
[  747.825705] (UM) 
[  747.828124]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  747.833192] 0*64kB 
[  747.835247]  __run_timers+0x7e5/0xc70
[  747.840061] 1*128kB 
[  747.842306]  ? timer_fixup_init+0x70/0x70
[  747.846080] (U) 
[  747.848406]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  747.852531] 1*256kB 
[  747.854498]  ? zap_class+0x640/0x640
[  747.859490] (U) 
[  747.861807]  ? print_usage_bug+0xc0/0xc0
[  747.865496] 0*512kB 
[  747.867469]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  747.871507] 0*1024kB 
[  747.873832]  ? find_held_lock+0x36/0x1c0
[  747.878998] 0*2048kB 
[  747.881403]  ? zap_class+0x640/0x640
[  747.885442] 0*4096kB 
[  747.887849]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.891534] = 13808kB
[  747.893937]  ? check_preemption_disabled+0x48/0x280
[  747.899454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  747.901853]  ? __lock_is_held+0xb5/0x140
[  747.906845] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  747.915680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  747.919733] 4634 total pagecache pages
[  747.928301]  ? check_preemption_disabled+0x48/0x280
[  747.933820] 0 pages in swap cache
[  747.937698]  run_timer_softirq+0x52/0xb0
[  747.942693] Swap cache stats: add 0, delete 0, find 0/0
[  747.946138]  ? rcu_read_lock_sched_held+0x14f/0x180
[  747.950177] Free swap  = 0kB
[  747.955531]  __do_softirq+0x308/0xb7e
[  747.960520] Total swap = 0kB
[  747.963528]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  747.967304] 1965979 pages RAM
[  747.970315]  ? lock_downgrade+0x900/0x900
[  747.974790] 0 pages HighMem/MovableOnly
[  747.977886]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  747.982008] 342292 pages reserved
[  747.985982]  ? pvclock_read_flags+0x160/0x160
[  747.991054] 0 pages cma reserved
[  747.994515]  ? lapic_next_event+0x5a/0x90
[  747.999166] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  748.002350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.006479] ksoftirqd/1 cpuset=
[  748.016785]  ? kvm_clock_read+0x18/0x30
[  748.022297] /
[  748.025582]  ? kvm_sched_clock_read+0x9/0x20
[  748.029540]  mems_allowed=0
[  748.031256]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.044114]  ? check_preemption_disabled+0x48/0x280
[  748.049159]  irq_exit+0x17f/0x1c0
[  748.052621]  smp_apic_timer_interrupt+0x1cb/0x760
[  748.057462]  ? smp_reschedule_interrupt+0x109/0x650
[  748.062479]  ? smp_call_function_single_interrupt+0x650/0x650
[  748.068373]  ? interrupt_entry+0xb5/0xc0
[  748.072443]  ? trace_hardirqs_off_caller+0xbb/0x310
[  748.077545]  ? trace_hardirqs_off_caller+0xbb/0x310
[  748.082565]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.087411]  ? trace_hardirqs_on_caller+0x310/0x310
[  748.092428]  ? trace_hardirqs_on_caller+0x310/0x310
[  748.097441]  ? task_prio+0x50/0x50
[  748.100984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.106539]  ? check_preemption_disabled+0x48/0x280
[  748.111579]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.116440]  apic_timer_interrupt+0xf/0x20
[  748.120669]  </IRQ>
[  748.122911] RIP: 0010:dump_stack+0x20e/0x39d
[  748.127323] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  748.146229] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  748.153943] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  748.161214] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  748.168485] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  748.175757] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  748.183024] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  748.190315]  ? dump_stack+0x205/0x39d
[  748.194132]  ? dump_stack_print_info.cold.1+0x20/0x20
[  748.199336]  dump_header+0x27b/0xf72
[  748.203062]  ? mark_held_locks+0x130/0x130
[  748.207316]  ? pagefault_out_of_memory+0x197/0x197
[  748.212252]  ? __lock_acquire+0x62f/0x4c20
[  748.216485]  ? zap_class+0x640/0x640
[  748.220199]  ? percpu_ref_get_many+0x240/0x240
[  748.224783]  ? print_usage_bug+0xc0/0xc0
[  748.228848]  ? print_usage_bug+0xc0/0xc0
[  748.232916]  ? zap_class+0x640/0x640
[  748.236635]  ? print_usage_bug+0xc0/0xc0
[  748.240696]  ? print_usage_bug+0xc0/0xc0
[  748.244762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.250305]  ? find_held_lock+0x36/0x1c0
[  748.254376]  ? mark_held_locks+0xc7/0x130
[  748.258532]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  748.263634]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  748.268736]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  748.273349]  ? trace_hardirqs_on+0xbd/0x310
[  748.277673]  ? kasan_check_read+0x11/0x20
[  748.281821]  ? ___ratelimit+0x3b4/0x672
[  748.285798]  ? trace_hardirqs_off_caller+0x310/0x310
[  748.290905]  ? trace_hardirqs_on+0x310/0x310
[  748.295318]  ? lock_downgrade+0x900/0x900
[  748.299472]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  748.304574]  ? ___ratelimit+0x3b9/0x672
[  748.308556]  ? idr_get_free+0xec0/0xec0
[  748.312526]  ? find_held_lock+0x36/0x1c0
[  748.316599]  oom_kill_process.cold.27+0x10/0x903
[  748.321355]  ? zap_class+0x640/0x640
[  748.325067]  ? check_preemption_disabled+0x48/0x280
[  748.330113]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  748.335046]  ? kasan_check_read+0x11/0x20
[  748.339203]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.344488]  ? oom_evaluate_task+0x540/0x540
[  748.348899]  ? find_held_lock+0x36/0x1c0
[  748.352969]  ? out_of_memory+0x974/0x1430
[  748.357125]  ? lock_downgrade+0x900/0x900
[  748.361276]  ? check_preemption_disabled+0x48/0x280
[  748.366304]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  748.371233]  ? kasan_check_read+0x11/0x20
[  748.375392]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.380675]  ? rcu_softirq_qs+0x20/0x20
[  748.384657]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.390236]  ? oom_evaluate_task+0x302/0x540
[  748.394650]  out_of_memory+0xa84/0x1430
[  748.398639]  ? oom_killer_disable+0x3a0/0x3a0
[  748.403135]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  748.408079]  ? __mutex_add_waiter+0x2a0/0x2a0
[  748.412600]  __alloc_pages_slowpath+0x22d4/0x2d70
[  748.417472]  ? warn_alloc+0x120/0x120
[  748.421274]  ? rcu_softirq_qs+0x20/0x20
[  748.425280]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.430817]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.436351]  ? should_fail+0x22d/0xd01
[  748.440244]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  748.445351]  ? zap_class+0x640/0x640
[  748.449102]  ? __lock_is_held+0xb5/0x140
[  748.453170]  ? mark_held_locks+0x130/0x130
[  748.457405]  ? lock_release+0xa00/0xa00
[  748.461382]  ? perf_trace_sched_process_exec+0x860/0x860
[  748.466849]  ? __might_sleep+0x95/0x190
[  748.470831]  __alloc_pages_nodemask+0xa80/0xde0
[  748.475512]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  748.480529]  ? __page_cache_alloc+0x191/0x5c0
[  748.485026]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  748.489955]  ? kasan_check_read+0x11/0x20
[  748.494115]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.499395]  ? zap_class+0x640/0x640
[  748.503120]  ? zap_class+0x640/0x640
[  748.506837]  ? zap_class+0x640/0x640
[  748.510554]  ? __do_page_cache_readahead+0x7ce/0x980
[  748.515665]  ? find_held_lock+0x36/0x1c0
[  748.519728]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  748.525271]  alloc_pages_current+0x173/0x350
[  748.529685]  __page_cache_alloc+0x38c/0x5c0
[  748.534007]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  748.538938]  ? kasan_check_read+0x11/0x20
[  748.543097]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.548380]  ? generic_perform_write+0x6a0/0x6a0
[  748.553141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.558685]  ? check_preemption_disabled+0x48/0x280
[  748.563709]  filemap_fault+0x1594/0x25f0
[  748.567782]  ? __lock_page_or_retry+0xa00/0xa00
[  748.572452]  ? mark_held_locks+0x130/0x130
[  748.576694]  ? rcu_softirq_qs+0x20/0x20
[  748.580670]  ? remove_wait_queue+0x1a6/0x360
[  748.585088]  ? trace_hardirqs_off_caller+0x310/0x310
[  748.590207]  ? filemap_map_pages+0xe04/0x1990
[  748.594716]  ? print_usage_bug+0xc0/0xc0
[  748.598778]  ? add_wait_queue+0x2b0/0x2b0
[  748.602929]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  748.607856]  ? print_usage_bug+0xc0/0xc0
[  748.611920]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  748.617458]  ? fput+0x130/0x1a0
[  748.620738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  748.626280]  ? print_usage_bug+0xc0/0xc0
[  748.630348]  ? __lock_acquire+0x62f/0x4c20
[  748.634595]  ? lock_acquire+0x1ed/0x520
[  748.638571]  ? ext4_filemap_fault+0x7a/0xad
[  748.642898]  ? lock_release+0xa00/0xa00
[  748.646873]  ? perf_trace_sched_process_exec+0x860/0x860
[  748.652811]  ? print_usage_bug+0xc0/0xc0
[  748.656873]  ? print_usage_bug+0xc0/0xc0
[  748.660948]  ? down_read+0x8d/0x120
[  748.664580]  ? ext4_filemap_fault+0x7a/0xad
[  748.668906]  ? __down_interruptible+0x700/0x700
[  748.673585]  ext4_filemap_fault+0x82/0xad
[  748.677736]  __do_fault+0x100/0x6b0
[  748.681372]  ? pmd_devmap_trans_unstable+0x220/0x220
[  748.686481]  ? mark_held_locks+0x130/0x130
[  748.690717]  ? mark_held_locks+0x130/0x130
[  748.694951]  ? find_held_lock+0x36/0x1c0
[  748.699015]  ? zap_class+0x640/0x640
[  748.702737]  ? find_held_lock+0x36/0x1c0
[  748.706804]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.712350]  __handle_mm_fault+0x307c/0x5920
[  748.716761]  ? poll_select_copy_remaining+0x18c/0x6a0
[  748.721978]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  748.726826]  ? __might_fault+0x12b/0x1e0
[  748.730889]  ? lock_downgrade+0x900/0x900
[  748.735047]  ? zap_class+0x640/0x640
[  748.738765]  ? zap_class+0x640/0x640
[  748.742483]  ? find_held_lock+0x36/0x1c0
[  748.746558]  ? handle_mm_fault+0x42a/0xc70
[  748.750796]  ? lock_downgrade+0x900/0x900
[  748.754946]  ? check_preemption_disabled+0x48/0x280
[  748.759965]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  748.764899]  ? kasan_check_read+0x11/0x20
[  748.769053]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  748.774345]  ? rcu_softirq_qs+0x20/0x20
[  748.778322]  ? trace_hardirqs_off_caller+0x310/0x310
[  748.783678]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  748.789217]  ? check_preemption_disabled+0x48/0x280
[  748.794246]  handle_mm_fault+0x54f/0xc70
[  748.798313]  ? __handle_mm_fault+0x5920/0x5920
[  748.802903]  ? find_vma+0x34/0x190
[  748.806451]  __do_page_fault+0x5e8/0xe60
[  748.810514]  ? trace_hardirqs_off+0xb8/0x310
[  748.814947]  do_page_fault+0xf2/0x7e0
[  748.818763]  ? vmalloc_sync_all+0x30/0x30
[  748.822921]  ? error_entry+0x70/0xd0
[  748.826639]  ? trace_hardirqs_off_caller+0xbb/0x310
[  748.831654]  ? trace_hardirqs_on_caller+0xc0/0x310
[  748.836582]  ? syscall_return_slowpath+0x5e0/0x5e0
[  748.841511]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.846353]  ? trace_hardirqs_on_caller+0x310/0x310
[  748.851369]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  748.856824]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  748.861847]  ? prepare_exit_to_usermode+0x291/0x3b0
[  748.866864]  ? page_fault+0x8/0x30
[  748.870406]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  748.875256]  ? page_fault+0x8/0x30
[  748.878803]  page_fault+0x1e/0x30
[  748.882255] RIP: 0033:0x7f9db7ca8dd3
[  748.885979] Code: Bad RIP value.
[  748.889341] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  748.894707] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  748.901974] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  748.909241] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  748.916505] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  748.923769] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  748.931068] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  748.931152] aoe: skb alloc failure
[  748.937580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  748.937589] Call Trace:
[  748.941184] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  748.950472]  dump_stack+0x244/0x39d
[  748.953029] init cpuset=
[  748.962724]  ? dump_stack_print_info.cold.1+0x20/0x20
[  748.966322] /
[  748.968999]  warn_alloc.cold.117+0xb7/0x1bd
[  748.974160]  mems_allowed=0
[  748.975866]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  748.987934]  ? lock_downgrade+0x900/0x900
[  748.992102]  ? trace_hardirqs_off+0xb8/0x310
[  748.996517]  ? trace_hardirqs_off+0xb8/0x310
[  749.000932]  __alloc_pages_slowpath+0x2660/0x2d70
[  749.005804]  ? warn_alloc+0x120/0x120
[  749.009632]  ? try_to_wake_up+0x10a/0x12e0
[  749.013865]  ? warn_alloc+0x120/0x120
[  749.017678]  ? print_usage_bug+0xc0/0xc0
[  749.021736]  ? warn_alloc+0x120/0x120
[  749.025533]  ? print_usage_bug+0xc0/0xc0
[  749.029609]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.035160]  ? should_fail+0x22d/0xd01
[  749.039048]  ? should_fail+0x22d/0xd01
[  749.042945]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.048047]  ? __lock_acquire+0x62f/0x4c20
[  749.052293]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.057392]  ? __lock_acquire+0x62f/0x4c20
[  749.061626]  ? should_fail+0x22d/0xd01
[  749.065522]  ? mark_held_locks+0x130/0x130
[  749.069765]  ? mark_held_locks+0x130/0x130
[  749.074027]  ? zap_class+0x640/0x640
[  749.077744]  ? ret_from_fork+0x3a/0x50
[  749.081638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.087178]  ? check_preemption_disabled+0x48/0x280
[  749.092202]  ? __lock_is_held+0xb5/0x140
[  749.096268]  __alloc_pages_nodemask+0xa80/0xde0
[  749.100940]  ? zap_class+0x640/0x640
[  749.104662]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  749.109693]  ? find_held_lock+0x36/0x1c0
[  749.113765]  ? ____cache_alloc_node+0x1c7/0x1e0
[  749.118436]  ? lock_downgrade+0x900/0x900
[  749.122597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.128145]  cache_grow_begin+0xa5/0x8c0
[  749.132210]  ? do_raw_spin_unlock+0xa7/0x330
[  749.136631]  fallback_alloc+0x204/0x2e0
[  749.140621]  ____cache_alloc_node+0x1c7/0x1e0
[  749.145127]  kmem_cache_alloc_node+0xe3/0x730
[  749.149625]  ? mark_held_locks+0xc7/0x130
[  749.153791]  __alloc_skb+0x119/0x770
[  749.157510]  ? netdev_alloc_frag+0x1f0/0x1f0
[  749.161921]  ? do_raw_spin_trylock+0x270/0x270
[  749.166503]  ? kmem_cache_alloc_trace+0x353/0x750
[  749.171350]  ? queue_work_on+0x12c/0x1e0
[  749.175422]  ? switchdev_port_obj_del+0xdc/0x440
[  749.180177]  ? switchdev_trans_item_enqueue+0x260/0x260
[  749.185543]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  749.190568]  __br_mdb_notify+0x4ff/0x15d0
[  749.194746]  ? __br_mdb_add+0x7f0/0x7f0
[  749.198749]  ? zap_class+0x640/0x640
[  749.202475]  ? br_multicast_group_expired+0x96/0x610
[  749.207588]  br_mdb_notify+0x310/0x410
[  749.211487]  ? br_mdb_dump+0x27b0/0x27b0
[  749.215557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.221110]  br_multicast_group_expired+0x1bc/0x610
[  749.226132]  ? br_mdb_free+0x80/0x80
[  749.229864]  call_timer_fn+0x272/0x920
[  749.233753]  ? br_mdb_free+0x80/0x80
[  749.237471]  ? process_timeout+0x40/0x40
[  749.241545]  ? __run_timers+0x7da/0xc70
[  749.245527]  ? _raw_spin_unlock_irq+0x27/0x80
[  749.250023]  ? _raw_spin_unlock_irq+0x27/0x80
[  749.254520]  ? br_mdb_free+0x80/0x80
[  749.258238]  ? lockdep_hardirqs_on+0x296/0x5b0
[  749.262827]  ? trace_hardirqs_on+0xbd/0x310
[  749.267153]  ? kasan_check_read+0x11/0x20
[  749.271306]  ? __run_timers+0x7da/0xc70
[  749.275283]  ? trace_hardirqs_off_caller+0x310/0x310
[  749.280412]  ? br_multicast_del_pg+0x790/0x790
[  749.285004]  ? br_mdb_free+0x80/0x80
[  749.288733]  __run_timers+0x7e5/0xc70
[  749.292547]  ? timer_fixup_init+0x70/0x70
[  749.296702]  ? _raw_spin_unlock_irq+0x27/0x80
[  749.301197]  ? _raw_spin_unlock_irq+0x27/0x80
[  749.305694]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  749.310280]  ? trace_hardirqs_on+0xbd/0x310
[  749.314605]  ? kasan_check_read+0x11/0x20
[  749.318756]  ? finish_task_switch+0x1f4/0x910
[  749.323250]  ? trace_hardirqs_off_caller+0x310/0x310
[  749.328358]  ? compat_start_thread+0x80/0x80
[  749.332791]  ? pvclock_read_flags+0x160/0x160
[  749.337286]  ? __switch_to_asm+0x34/0x70
[  749.341347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.346889]  ? check_preemption_disabled+0x48/0x280
[  749.351916]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  749.357454]  ? rcu_pm_notify+0xc0/0xc0
[  749.361345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.366886]  ? check_preemption_disabled+0x48/0x280
[  749.371912]  run_timer_softirq+0x52/0xb0
[  749.375972]  ? rcu_read_lock_sched_held+0x14f/0x180
[  749.380991]  __do_softirq+0x308/0xb7e
[  749.384797]  ? trace_hardirqs_on_caller+0xc0/0x310
[  749.389729]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  749.394835]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  749.400297]  ? schedule+0x108/0x460
[  749.403934]  ? trace_hardirqs_off+0xb8/0x310
[  749.408341]  ? smpboot_thread_fn+0x68b/0xa00
[  749.412752]  ? trace_hardirqs_on+0x310/0x310
[  749.417163]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.422704]  ? check_preemption_disabled+0x48/0x280
[  749.427729]  ? takeover_tasklets+0xa90/0xa90
[  749.432147]  run_ksoftirqd+0x5e/0x100
[  749.435952]  smpboot_thread_fn+0x68b/0xa00
[  749.440189]  ? sort_range+0x30/0x30
[  749.443821]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  749.448926]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.454467]  ? __kthread_parkme+0xfb/0x1a0
[  749.458713]  kthread+0x35a/0x420
[  749.462086]  ? sort_range+0x30/0x30
[  749.465710]  ? kthread_stop+0x900/0x900
[  749.469693]  ret_from_fork+0x3a/0x50
[  749.473428] warn_alloc_show_mem: 1 callbacks suppressed
[  749.473439] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  749.473440] Mem-Info:
[  749.473472] active_anon:34612 inactive_anon:506 isolated_anon:0
[  749.473472]  active_file:13 inactive_file:12 isolated_file:0
[  749.473472]  unevictable:0 dirty:0 writeback:0 unstable:0
[  749.473472]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  749.473472]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  749.473472]  free:13736 free_pcp:286 free_cma:0
[  749.478811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  749.484621] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  749.487015] Call Trace:
[  749.519980] Node 0 
[  749.529337]  <IRQ>
[  749.557022] 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
[  749.559585]  dump_stack+0x244/0x39d
[  749.561795] lowmem_reserve[]:
[  749.563943]  ? dump_stack_print_info.cold.1+0x20/0x20
[  749.589420]  0
[  749.593059]  warn_alloc.cold.117+0xb7/0x1bd
[  749.596127]  2820
[  749.601314]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  749.603101]  6323
[  749.607416]  ? lock_downgrade+0x900/0x900
[  749.609454]  6323
[  749.614291]  ? trace_hardirqs_off+0xb8/0x310
[  749.620468]  ? trace_hardirqs_off+0xb8/0x310
[  749.622503] Node 0 
[  749.626912]  __alloc_pages_slowpath+0x2660/0x2d70
[  749.631312] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  749.633541]  ? warn_alloc+0x120/0x120
[  749.638351] lowmem_reserve[]:
[  749.665776]  ? pvclock_read_flags+0x160/0x160
[  749.669554]  0
[  749.672682]  ? warn_alloc+0x120/0x120
[  749.677153]  0
[  749.678949]  ? print_usage_bug+0xc0/0xc0
[  749.682726]  3503
[  749.684523]  ? warn_alloc+0x120/0x120
[  749.688557]  3503
[  749.690618]  ? print_usage_bug+0xc0/0xc0
[  749.696453]  ? ktime_get+0x2c1/0x400
[  749.700487] Node 0 
[  749.704195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.704228] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  749.704235] lowmem_reserve[]:
[  749.706473]  ? check_preemption_disabled+0x48/0x280
[  749.711987]  0
[  749.740367]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  749.743451]  0
[  749.748467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  749.750241]  0
[  749.754732]  ? should_fail+0x22d/0xd01
[  749.756502]  0
[  749.762050]  ? kasan_check_read+0x11/0x20
[  749.763823] Node 0 
[  749.767708]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.769485] DMA: 
[  749.773627]  ? __lock_acquire+0x62f/0x4c20
[  749.775838] 1*4kB 
[  749.780932]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  749.782968] (U) 
[  749.787195]  ? should_fail+0x22d/0xd01
[  749.789321] 0*8kB 
[  749.794417]  ? print_usage_bug+0xc0/0xc0
[  749.796368] 0*16kB 
[  749.800255]  ? mark_held_locks+0x130/0x130
[  749.802374] 1*32kB 
[  749.806430]  ? mark_held_locks+0x130/0x130
[  749.808640] (U) 
[  749.812873]  ? check_preemption_disabled+0x48/0x280
[  749.815091] 2*64kB 
[  749.819329]  ? zap_class+0x640/0x640
[  749.821274] (U) 
[  749.826287]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  749.828499] 1*128kB 
[  749.832222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.834190] (U) 
[  749.838939]  ? check_preemption_disabled+0x48/0x280
[  749.841242] 1*256kB 
[  749.846790]  ? __lock_is_held+0xb5/0x140
[  749.848734] (U) 
[  749.853745]  __alloc_pages_nodemask+0xa80/0xde0
[  749.856046] 0*512kB 
[  749.860111]  ? zap_class+0x640/0x640
[  749.862060] 1*1024kB 
[  749.866731]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  749.869030] (U) 
[  749.872740]  ? find_held_lock+0x36/0x1c0
[  749.875136] 1*2048kB 
[  749.880150]  ? ____cache_alloc_node+0x1c7/0x1e0
[  749.882103] (M) 
[  749.886160]  ? lock_downgrade+0x900/0x900
[  749.888546] 3*4096kB 
[  749.893213]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  749.895159] (M) 
[  749.899303]  cache_grow_begin+0xa5/0x8c0
[  749.901688] = 15908kB
[  749.907217]  ? do_raw_spin_unlock+0xa7/0x330
[  749.909166] Node 0 
[  749.913227]  fallback_alloc+0x204/0x2e0
[  749.915612] DMA32: 
[  749.920030]  ____cache_alloc_node+0x1c7/0x1e0
[  749.922238] 3*4kB 
[  749.926203]  kmem_cache_alloc_node+0xe3/0x730
[  749.928411] (M) 
[  749.932899]  ? lockdep_hardirqs_on+0x296/0x5b0
[  749.935023] 6*8kB 
[  749.939513]  __alloc_skb+0x119/0x770
[  749.941459] (M) 
[  749.946033]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  749.948154] 7*16kB 
[  749.951890]  ? netdev_alloc_frag+0x1f0/0x1f0
[  749.953839] (M) 
[  749.959204]  ? vprintk_default+0x28/0x30
[  749.961412] 7*32kB 
[  749.965815]  ? vprintk_func+0x85/0x181
[  749.967765] (UM) 
[  749.971821]  ? printk+0xa7/0xcf
[  749.974036] 2*64kB 
[  749.977914]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  749.979953] (M) 
[  749.983228]  ? do_raw_spin_trylock+0x270/0x270
[  749.985444] 3*128kB 
[  749.990190]  new_skb+0x26/0x1c0
[  749.992144] (UM) 
[  749.996719]  aoecmd_cfg+0x279/0x7f0
[  749.999023] 5*256kB 
[  750.002297]  ? find_held_lock+0x36/0x1c0
[  750.004334] (UM) 
[  750.007954]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  750.010258] 3*512kB 
[  750.014314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.016347] (M) 
[  750.020672]  ? __lock_is_held+0xb5/0x140
[  750.022963] 3*1024kB 
[  750.028501]  discover_timer+0x50/0x60
[  750.030442] (UM) 
[  750.034495]  call_timer_fn+0x272/0x920
[  750.036882] 3*2048kB 
[  750.040672]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  750.042708] (UM) 
[  750.046602]  ? process_timeout+0x40/0x40
[  750.048995] 3*4096kB 
[  750.053836]  ? mark_held_locks+0xc7/0x130
[  750.055867] (M) 
[  750.059925]  ? _raw_spin_unlock_irq+0x27/0x80
[  750.062306] = 25228kB
[  750.066452]  ? _raw_spin_unlock_irq+0x27/0x80
[  750.068403] Node 0 
[  750.072892]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  750.075276] Normal: 
[  750.079761]  ? lockdep_hardirqs_on+0x296/0x5b0
[  750.081973] 604*4kB 
[  750.086803]  ? trace_hardirqs_on+0xbd/0x310
[  750.089106] (UME) 
[  750.093681]  ? kasan_check_read+0x11/0x20
[  750.095980] 496*8kB 
[  750.100295]  ? __run_timers+0x7da/0xc70
[  750.102423] (UME) 
[  750.106591]  ? trace_hardirqs_off_caller+0x310/0x310
[  750.108911] 238*16kB 
[  750.112887]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  750.115006] (ME) 
[  750.120111]  __run_timers+0x7e5/0xc70
[  750.122495] 101*32kB 
[  750.127353]  ? timer_fixup_init+0x70/0x70
[  750.129386] (UM) 
[  750.133182]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  750.135568] 0*64kB 
[  750.139722]  ? zap_class+0x640/0x640
[  750.141779] 1*128kB 
[  750.146784]  ? print_usage_bug+0xc0/0xc0
[  750.148996] (U) 
[  750.152702]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  750.154997] 1*256kB 
[  750.159049]  ? find_held_lock+0x36/0x1c0
[  750.160997] (U) 
[  750.166182]  ? zap_class+0x640/0x640
[  750.168480] 0*512kB 
[  750.172533]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.174483] 0*1024kB 
[  750.178191]  ? check_preemption_disabled+0x48/0x280
[  750.180490] 0*2048kB 
[  750.186022]  ? __lock_is_held+0xb5/0x140
[  750.188402] 0*4096kB 
[  750.193411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.195794] = 13808kB
[  750.199862]  ? check_preemption_disabled+0x48/0x280
[  750.202252] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  750.207782]  run_timer_softirq+0x52/0xb0
[  750.210172] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  750.215178]  ? rcu_read_lock_sched_held+0x14f/0x180
[  750.223990] 4634 total pagecache pages
[  750.228048]  __do_softirq+0x308/0xb7e
[  750.236610] 0 pages in swap cache
[  750.241619]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  750.245483] Swap cache stats: add 0, delete 0, find 0/0
[  750.249273]  ? lock_downgrade+0x900/0x900
[  750.252701] Free swap  = 0kB
[  750.257192]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  750.262528] Total swap = 0kB
[  750.266675]  ? pvclock_read_flags+0x160/0x160
[  750.269666] 1965979 pages RAM
[  750.274767]  ? lapic_next_event+0x5a/0x90
[  750.277758] 0 pages HighMem/MovableOnly
[  750.282246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.285328] 342292 pages reserved
[  750.289471]  ? kvm_clock_read+0x18/0x30
[  750.293419] 0 pages cma reserved
[  750.298945]  ? kvm_sched_clock_read+0x9/0x20
[  750.302519] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  750.306337]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.309683] ksoftirqd/1 cpuset=
[  750.314098]  ? check_preemption_disabled+0x48/0x280
[  750.324380] /
[  750.329918]  irq_exit+0x17f/0x1c0
[  750.333169]  mems_allowed=0
[  750.338175]  smp_apic_timer_interrupt+0x1cb/0x760
[  750.351039]  ? smp_reschedule_interrupt+0x109/0x650
[  750.356068]  ? smp_call_function_single_interrupt+0x650/0x650
[  750.361966]  ? interrupt_entry+0xb5/0xc0
[  750.366124]  ? trace_hardirqs_off_caller+0xbb/0x310
[  750.371151]  ? trace_hardirqs_off_caller+0xbb/0x310
[  750.376171]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.381011]  ? trace_hardirqs_on_caller+0x310/0x310
[  750.386025]  ? trace_hardirqs_on_caller+0x310/0x310
[  750.391045]  ? task_prio+0x50/0x50
[  750.394592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.400136]  ? check_preemption_disabled+0x48/0x280
[  750.405164]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  750.410019]  apic_timer_interrupt+0xf/0x20
[  750.414248]  </IRQ>
[  750.416494] RIP: 0010:dump_stack+0x20e/0x39d
[  750.420910] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  750.439815] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  750.447527] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  750.454804] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  750.462079] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  750.469350] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  750.476618] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  750.483912]  ? dump_stack+0x205/0x39d
[  750.487731]  ? dump_stack_print_info.cold.1+0x20/0x20
[  750.492937]  dump_header+0x27b/0xf72
[  750.496686]  ? mark_held_locks+0x130/0x130
[  750.500928]  ? pagefault_out_of_memory+0x197/0x197
[  750.505862]  ? __lock_acquire+0x62f/0x4c20
[  750.510105]  ? zap_class+0x640/0x640
[  750.513826]  ? percpu_ref_get_many+0x240/0x240
[  750.518407]  ? print_usage_bug+0xc0/0xc0
[  750.522468]  ? print_usage_bug+0xc0/0xc0
[  750.526534]  ? zap_class+0x640/0x640
[  750.530247]  ? print_usage_bug+0xc0/0xc0
[  750.534310]  ? print_usage_bug+0xc0/0xc0
[  750.538378]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.543917]  ? find_held_lock+0x36/0x1c0
[  750.547992]  ? mark_held_locks+0xc7/0x130
[  750.552146]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  750.557250]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  750.562360]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  750.566950]  ? trace_hardirqs_on+0xbd/0x310
[  750.571274]  ? kasan_check_read+0x11/0x20
[  750.575423]  ? ___ratelimit+0x3b4/0x672
[  750.579399]  ? trace_hardirqs_off_caller+0x310/0x310
[  750.584507]  ? trace_hardirqs_on+0x310/0x310
[  750.588922]  ? lock_downgrade+0x900/0x900
[  750.593086]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  750.598195]  ? ___ratelimit+0x3b9/0x672
[  750.602172]  ? idr_get_free+0xec0/0xec0
[  750.606146]  ? find_held_lock+0x36/0x1c0
[  750.610221]  oom_kill_process.cold.27+0x10/0x903
[  750.614977]  ? zap_class+0x640/0x640
[  750.618695]  ? check_preemption_disabled+0x48/0x280
[  750.623722]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  750.628654]  ? kasan_check_read+0x11/0x20
[  750.632807]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  750.638106]  ? oom_evaluate_task+0x540/0x540
[  750.642519]  ? find_held_lock+0x36/0x1c0
[  750.646589]  ? out_of_memory+0x974/0x1430
[  750.650743]  ? lock_downgrade+0x900/0x900
[  750.654891]  ? check_preemption_disabled+0x48/0x280
[  750.659931]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  750.664866]  ? kasan_check_read+0x11/0x20
[  750.669020]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  750.674300]  ? rcu_softirq_qs+0x20/0x20
[  750.678283]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.683820]  ? oom_evaluate_task+0x302/0x540
[  750.688235]  out_of_memory+0xa84/0x1430
[  750.692217]  ? oom_killer_disable+0x3a0/0x3a0
[  750.696711]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  750.701644]  ? __mutex_add_waiter+0x2a0/0x2a0
[  750.706152]  __alloc_pages_slowpath+0x22d4/0x2d70
[  750.711023]  ? warn_alloc+0x120/0x120
[  750.714823]  ? rcu_softirq_qs+0x20/0x20
[  750.718822]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.724361]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.729895]  ? should_fail+0x22d/0xd01
[  750.733788]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  750.738892]  ? zap_class+0x640/0x640
[  750.742633]  ? __lock_is_held+0xb5/0x140
[  750.746707]  ? mark_held_locks+0x130/0x130
[  750.750942]  ? lock_release+0xa00/0xa00
[  750.754941]  ? perf_trace_sched_process_exec+0x860/0x860
[  750.760406]  ? __might_sleep+0x95/0x190
[  750.764385]  __alloc_pages_nodemask+0xa80/0xde0
[  750.769061]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  750.774104]  ? __page_cache_alloc+0x191/0x5c0
[  750.778599]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  750.783680]  ? kasan_check_read+0x11/0x20
[  750.787835]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  750.793117]  ? zap_class+0x640/0x640
[  750.796840]  ? zap_class+0x640/0x640
[  750.800550]  ? zap_class+0x640/0x640
[  750.804264]  ? __do_page_cache_readahead+0x7ce/0x980
[  750.809374]  ? find_held_lock+0x36/0x1c0
[  750.813441]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  750.818987]  alloc_pages_current+0x173/0x350
[  750.823402]  __page_cache_alloc+0x38c/0x5c0
[  750.827728]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  750.832655]  ? kasan_check_read+0x11/0x20
[  750.836805]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  750.842098]  ? generic_perform_write+0x6a0/0x6a0
[  750.846859]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  750.852396]  ? check_preemption_disabled+0x48/0x280
[  750.857418]  filemap_fault+0x1594/0x25f0
[  750.861489]  ? __lock_page_or_retry+0xa00/0xa00
[  750.866160]  ? mark_held_locks+0x130/0x130
[  750.870398]  ? rcu_softirq_qs+0x20/0x20
[  750.874380]  ? remove_wait_queue+0x1a6/0x360
[  750.878793]  ? trace_hardirqs_off_caller+0x310/0x310
[  750.883908]  ? filemap_map_pages+0xe04/0x1990
[  750.888412]  ? print_usage_bug+0xc0/0xc0
[  750.892474]  ? add_wait_queue+0x2b0/0x2b0
[  750.896623]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  750.901549]  ? print_usage_bug+0xc0/0xc0
[  750.905610]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  750.911147]  ? fput+0x130/0x1a0
[  750.914428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  750.919974]  ? print_usage_bug+0xc0/0xc0
[  750.924046]  ? __lock_acquire+0x62f/0x4c20
[  750.928300]  ? lock_acquire+0x1ed/0x520
[  750.932275]  ? ext4_filemap_fault+0x7a/0xad
[  750.936601]  ? lock_release+0xa00/0xa00
[  750.940580]  ? perf_trace_sched_process_exec+0x860/0x860
[  750.946034]  ? print_usage_bug+0xc0/0xc0
[  750.950104]  ? print_usage_bug+0xc0/0xc0
[  750.954179]  ? down_read+0x8d/0x120
[  750.957806]  ? ext4_filemap_fault+0x7a/0xad
[  750.962128]  ? __down_interruptible+0x700/0x700
[  750.966807]  ext4_filemap_fault+0x82/0xad
[  750.970957]  __do_fault+0x100/0x6b0
[  750.974588]  ? pmd_devmap_trans_unstable+0x220/0x220
[  750.979693]  ? mark_held_locks+0x130/0x130
[  750.983932]  ? mark_held_locks+0x130/0x130
[  750.988167]  ? find_held_lock+0x36/0x1c0
[  750.992234]  ? zap_class+0x640/0x640
[  750.995944]  ? find_held_lock+0x36/0x1c0
[  751.000011]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.005550]  __handle_mm_fault+0x307c/0x5920
[  751.009956]  ? poll_select_copy_remaining+0x18c/0x6a0
[  751.015153]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  751.020002]  ? __might_fault+0x12b/0x1e0
[  751.024067]  ? lock_downgrade+0x900/0x900
[  751.028256]  ? zap_class+0x640/0x640
[  751.031966]  ? zap_class+0x640/0x640
[  751.035683]  ? find_held_lock+0x36/0x1c0
[  751.039752]  ? handle_mm_fault+0x42a/0xc70
[  751.043986]  ? lock_downgrade+0x900/0x900
[  751.048134]  ? check_preemption_disabled+0x48/0x280
[  751.053158]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  751.058100]  ? kasan_check_read+0x11/0x20
[  751.062248]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  751.067531]  ? rcu_softirq_qs+0x20/0x20
[  751.071504]  ? trace_hardirqs_off_caller+0x310/0x310
[  751.076612]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.082154]  ? check_preemption_disabled+0x48/0x280
[  751.087177]  handle_mm_fault+0x54f/0xc70
[  751.091253]  ? __handle_mm_fault+0x5920/0x5920
[  751.095839]  ? find_vma+0x34/0x190
[  751.099389]  __do_page_fault+0x5e8/0xe60
[  751.103451]  ? trace_hardirqs_off+0xb8/0x310
[  751.107871]  do_page_fault+0xf2/0x7e0
[  751.111678]  ? vmalloc_sync_all+0x30/0x30
[  751.115828]  ? error_entry+0x70/0xd0
[  751.119561]  ? trace_hardirqs_off_caller+0xbb/0x310
[  751.124579]  ? trace_hardirqs_on_caller+0xc0/0x310
[  751.129516]  ? syscall_return_slowpath+0x5e0/0x5e0
[  751.134444]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  751.139288]  ? trace_hardirqs_on_caller+0x310/0x310
[  751.144303]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  751.149783]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  751.154801]  ? prepare_exit_to_usermode+0x291/0x3b0
[  751.159821]  ? page_fault+0x8/0x30
[  751.163368]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  751.168223]  ? page_fault+0x8/0x30
[  751.171765]  page_fault+0x1e/0x30
[  751.175217] RIP: 0033:0x7f9db7ca8dd3
[  751.178939] Code: Bad RIP value.
[  751.182296] RSP: 002b:00007ffe0a3e4018 EFLAGS: 00010246
[  751.187658] RAX: 0000000000000000 RBX: 00007ffe0a3e41c0 RCX: 00007f9db7ca8dd3
[  751.194939] RDX: 0000000000000000 RSI: 00007ffe0a3e4370 RDI: 000000000000000b
[  751.202208] RBP: 00007ffe0a3e4370 R08: 00007ffe0a3e43f0 R09: 0000000000000001
[  751.209475] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  751.216745] R13: 00007ffe0a3e4750 R14: 0000000000000000 R15: 0000000000000000
[  751.224055] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 4.19.0+ #71
[  751.224134] aoe: skb alloc failure
[  751.230561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  751.230566] Call Trace:
[  751.230590]  dump_stack+0x244/0x39d
[  751.230613]  ? dump_stack_print_info.cold.1+0x20/0x20
[  751.234155] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  751.243488]  warn_alloc.cold.117+0xb7/0x1bd
[  751.246039] init cpuset=
[  751.249657]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  751.254822] /
[  751.264524]  ? lock_downgrade+0x900/0x900
[  751.268821]  mems_allowed=0
[  751.271490]  ? trace_hardirqs_off+0xb8/0x310
[  751.289484]  ? trace_hardirqs_off+0xb8/0x310
[  751.293906]  __alloc_pages_slowpath+0x2660/0x2d70
[  751.298778]  ? warn_alloc+0x120/0x120
[  751.302585]  ? try_to_wake_up+0x10a/0x12e0
[  751.306823]  ? warn_alloc+0x120/0x120
[  751.310631]  ? print_usage_bug+0xc0/0xc0
[  751.314706]  ? warn_alloc+0x120/0x120
[  751.318520]  ? print_usage_bug+0xc0/0xc0
[  751.322597]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.328134]  ? should_fail+0x22d/0xd01
[  751.332017]  ? should_fail+0x22d/0xd01
[  751.335938]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  751.341082]  ? __lock_acquire+0x62f/0x4c20
[  751.345321]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  751.350425]  ? __lock_acquire+0x62f/0x4c20
[  751.354658]  ? should_fail+0x22d/0xd01
[  751.358551]  ? mark_held_locks+0x130/0x130
[  751.362788]  ? mark_held_locks+0x130/0x130
[  751.367031]  ? zap_class+0x640/0x640
[  751.370755]  ? ret_from_fork+0x3a/0x50
[  751.374649]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.380190]  ? check_preemption_disabled+0x48/0x280
[  751.385221]  ? __lock_is_held+0xb5/0x140
[  751.389292]  __alloc_pages_nodemask+0xa80/0xde0
[  751.393965]  ? zap_class+0x640/0x640
[  751.397684]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  751.402714]  ? find_held_lock+0x36/0x1c0
[  751.406800]  ? ____cache_alloc_node+0x1c7/0x1e0
[  751.411473]  ? lock_downgrade+0x900/0x900
[  751.415630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.421175]  cache_grow_begin+0xa5/0x8c0
[  751.425242]  ? do_raw_spin_unlock+0xa7/0x330
[  751.429658]  fallback_alloc+0x204/0x2e0
[  751.433638]  ____cache_alloc_node+0x1c7/0x1e0
[  751.438138]  kmem_cache_alloc_node+0xe3/0x730
[  751.442633]  ? mark_held_locks+0xc7/0x130
[  751.446789]  __alloc_skb+0x119/0x770
[  751.450508]  ? netdev_alloc_frag+0x1f0/0x1f0
[  751.454915]  ? do_raw_spin_trylock+0x270/0x270
[  751.459495]  ? kmem_cache_alloc_trace+0x353/0x750
[  751.464346]  ? queue_work_on+0x12c/0x1e0
[  751.468414]  ? switchdev_port_obj_del+0xdc/0x440
[  751.473177]  ? switchdev_trans_item_enqueue+0x260/0x260
[  751.478544]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  751.483568]  __br_mdb_notify+0x4ff/0x15d0
[  751.487731]  ? __br_mdb_add+0x7f0/0x7f0
[  751.491718]  ? zap_class+0x640/0x640
[  751.495444]  ? br_multicast_group_expired+0x96/0x610
[  751.500549]  ? lock_downgrade+0x900/0x900
[  751.504703]  br_mdb_notify+0x310/0x410
[  751.508604]  ? br_mdb_dump+0x27b0/0x27b0
[  751.512674]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.518218]  br_multicast_group_expired+0x1bc/0x610
[  751.523242]  ? br_mdb_free+0x80/0x80
[  751.526974]  call_timer_fn+0x272/0x920
[  751.530861]  ? br_mdb_free+0x80/0x80
[  751.534577]  ? process_timeout+0x40/0x40
[  751.538652]  ? __run_timers+0x7da/0xc70
[  751.542630]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.547129]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.551628]  ? br_mdb_free+0x80/0x80
[  751.555341]  ? lockdep_hardirqs_on+0x296/0x5b0
[  751.559926]  ? trace_hardirqs_on+0xbd/0x310
[  751.564245]  ? kasan_check_read+0x11/0x20
[  751.568396]  ? __run_timers+0x7da/0xc70
[  751.572371]  ? trace_hardirqs_off_caller+0x310/0x310
[  751.577480]  ? br_mdb_free+0x80/0x80
[  751.581208]  ? br_mdb_free+0x80/0x80
[  751.584920]  __run_timers+0x7e5/0xc70
[  751.588737]  ? timer_fixup_init+0x70/0x70
[  751.592885]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.597380]  ? _raw_spin_unlock_irq+0x27/0x80
[  751.601876]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  751.606462]  ? trace_hardirqs_on+0xbd/0x310
[  751.610781]  ? kasan_check_read+0x11/0x20
[  751.614929]  ? finish_task_switch+0x1f4/0x910
[  751.619426]  ? trace_hardirqs_off_caller+0x310/0x310
[  751.624535]  ? compat_start_thread+0x80/0x80
[  751.628966]  ? pvclock_read_flags+0x160/0x160
[  751.633465]  ? __switch_to_asm+0x34/0x70
[  751.637526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.643086]  ? check_preemption_disabled+0x48/0x280
[  751.648377]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  751.653918]  ? rcu_pm_notify+0xc0/0xc0
[  751.657806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  751.663346]  ? check_preemption_disabled+0x48/0x280
[  751.668370]  run_timer_softirq+0x52/0xb0
[  751.672430]  ? rcu_read_lock_sched_held+0x14f/0x180
[  751.677450]  __do_softirq+0x308/0xb7e
[  751.681258]  ? trace_hardirqs_on_caller+0xc0/0x310
[  751.686194]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  751.691300]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  751.696757]  ? schedule+0x108/0x460
[  751.700394]  ? trace_hardirqs_off+0xb8/0x310
[  751.704804]  ? smpboot_thread_fn+0x68b/0xa00
[  751.709211]  ? trace_hardirqs_on+0x310/0x310
[  751.713631]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.719167]  ? check_preemption_disabled+0x48/0x280
[  751.724217]  ? takeover_tasklets+0xa90/0xa90
[  751.728634]  run_ksoftirqd+0x5e/0x100
[  751.732435]  smpboot_thread_fn+0x68b/0xa00
[  751.736674]  ? sort_range+0x30/0x30
[  751.740315]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  751.745417]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  751.750956]  ? __kthread_parkme+0xfb/0x1a0
[  751.755195]  kthread+0x35a/0x420
[  751.758559]  ? sort_range+0x30/0x30
[  751.762184]  ? kthread_stop+0x900/0x900
[  751.766169]  ret_from_fork+0x3a/0x50
[  751.769900] warn_alloc_show_mem: 1 callbacks suppressed
[  751.769912] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0+ #71
[  751.769913] Mem-Info:
[  751.769944] active_anon:34612 inactive_anon:506 isolated_anon:0
[  751.769944]  active_file:13 inactive_file:12 isolated_file:0
[  751.769944]  unevictable:0 dirty:0 writeback:0 unstable:0
[  751.769944]  slab_reclaimable:8674 slab_unreclaimable:1488217
[  751.769944]  mapped:40962 shmem:4609 pagetables:568 bounce:0
[  751.769944]  free:13736 free_pcp:286 free_cma:0
[  751.775291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  751.781100] Node 0 active_anon:138448kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:163848kB dirty:0kB writeback:0kB shmem:18436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  751.783502] Call Trace:
[  751.816468] Node 0 
[  751.825823]  <IRQ>
[  751.853514] 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
[  751.856085]  dump_stack+0x244/0x39d
[  751.858293] lowmem_reserve[]:
[  751.860442]  ? dump_stack_print_info.cold.1+0x20/0x20
[  751.885928]  0
[  751.889601]  warn_alloc.cold.117+0xb7/0x1bd
[  751.892670]  2820
[  751.897852]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  751.899629]  6323
[  751.903943]  ? lock_downgrade+0x900/0x900
[  751.905978]  6323
[  751.910822]  ? trace_hardirqs_off+0xb8/0x310
[  751.917001]  ? trace_hardirqs_off+0xb8/0x310
[  751.919036] Node 0 
[  751.923440]  __alloc_pages_slowpath+0x2660/0x2d70
[  751.927847] DMA32 free:25228kB min:30060kB low:37572kB high:45084kB active_anon:1824kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890764kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  751.930081]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  751.934871] lowmem_reserve[]:
[  751.961853]  ? warn_alloc+0x120/0x120
[  751.967628]  0
[  751.970726]  ? __lock_acquire+0x62f/0x4c20
[  751.974498]  0
[  751.976297]  ? __lock_acquire+0x62f/0x4c20
[  751.980504]  3503
[  751.982302]  ? warn_alloc+0x120/0x120
[  751.986513]  3503
[  751.988568]  ? print_usage_bug+0xc0/0xc0
[  751.994403]  ? warn_alloc+0x120/0x120
[  751.998439] Node 0 
[  752.002229]  ? print_usage_bug+0xc0/0xc0
[  752.002261] Normal free:13808kB min:37352kB low:46688kB high:56024kB active_anon:136624kB inactive_anon:2024kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:4960kB pagetables:2272kB bounce:0kB free_pcp:896kB local_pcp:304kB free_cma:0kB
[  752.002269] lowmem_reserve[]:
[  752.004498]  ? mark_held_locks+0x130/0x130
[  752.008538]  0
[  752.036911]  ? mark_held_locks+0x130/0x130
[  752.039988]  0
[  752.044212]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.046006]  0
[  752.050249]  ? should_fail+0x22d/0xd01
[  752.052040]  0
[  752.057572]  ? zap_class+0x640/0x640
[  752.063232]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.065013] Node 0 
[  752.068717]  ? __lock_acquire+0x62f/0x4c20
[  752.073794] DMA: 
[  752.076022]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  752.080231] 1*4kB 
[  752.082286]  ? should_fail+0x22d/0xd01
[  752.087365] (U) 
[  752.089517]  ? mark_held_locks+0x130/0x130
[  752.093372] 0*8kB 
[  752.095349]  ? mark_held_locks+0x130/0x130
[  752.099557] 0*16kB 
[  752.101700]  ? lock_downgrade+0x900/0x900
[  752.105913] 1*32kB 
[  752.108142]  ? zap_class+0x640/0x640
[  752.112268] (U) 
[  752.114514]  ? zap_class+0x640/0x640
[  752.118205] 2*64kB 
[  752.120176]  ? zap_class+0x640/0x640
[  752.123868] (U) 
[  752.126111]  ? do_raw_spin_unlock+0xa7/0x330
[  752.129796] 1*128kB 
[  752.131769]  ? trace_hardirqs_on+0x310/0x310
[  752.136149] (U) 
[  752.138466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.142852] 1*256kB 
[  752.144827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.150341] (U) 
[  752.152661]  ? check_preemption_disabled+0x48/0x280
[  752.158175] 0*512kB 
[  752.160151]  ? __lock_is_held+0xb5/0x140
[  752.165137] 1*1024kB 
[  752.167457]  __alloc_pages_nodemask+0xa80/0xde0
[  752.171488] (U) 
[  752.173893]  ? zap_class+0x640/0x640
[  752.178551] 1*2048kB 
[  752.180536]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  752.184225] (M) 
[  752.186636]  ? find_held_lock+0x36/0x1c0
[  752.191623] 3*4096kB 
[  752.193598]  ? ____cache_alloc_node+0x1c7/0x1e0
[  752.197636] (M) 
[  752.200039]  ? lock_downgrade+0x900/0x900
[  752.204685] = 15908kB
[  752.206678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.210800] Node 0 
[  752.213204]  cache_grow_begin+0xa5/0x8c0
[  752.218716] DMA32: 
[  752.220947]  ? do_raw_spin_unlock+0xa7/0x330
[  752.224984] 3*4kB 
[  752.227218]  fallback_alloc+0x204/0x2e0
[  752.231599] (M) 
[  752.233742]  ____cache_alloc_node+0x1c7/0x1e0
[  752.237688] 6*8kB 
[  752.239689]  kmem_cache_alloc_node+0xe3/0x730
[  752.244173] (M) 
[  752.246316]  ? lockdep_hardirqs_on+0x296/0x5b0
[  752.250782] 7*16kB 
[  752.252759]  __alloc_skb+0x119/0x770
[  752.257309] (M) 
[  752.259541]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  752.263226] 7*32kB 
[  752.265193]  ? netdev_alloc_frag+0x1f0/0x1f0
[  752.270530] (UM) 
[  752.272782]  ? vprintk_default+0x28/0x30
[  752.277159] 2*64kB 
[  752.279220]  ? vprintk_func+0x85/0x181
[  752.283252] (M) 
[  752.285485]  ? printk+0xa7/0xcf
[  752.289350] 3*128kB 
[  752.291324]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  752.294580] (UM) 
[  752.296899]  ? do_raw_spin_trylock+0x270/0x270
[  752.301627] 5*256kB (UM) 
[  752.303698]  new_skb+0x26/0x1c0
[  752.308259] 3*512kB 
[  752.311012]  aoecmd_cfg+0x279/0x7f0
[  752.314268] (M) 
[  752.316585]  ? find_held_lock+0x36/0x1c0
[  752.320189] 3*1024kB (UM) 
[  752.322167]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  752.326205] 3*2048kB 
[  752.329048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.333346] (UM) 
[  752.335756]  ? __lock_is_held+0xb5/0x140
[  752.341263] 3*4096kB 
[  752.343331]  discover_timer+0x50/0x60
[  752.347356] (M) 
[  752.349759]  call_timer_fn+0x272/0x920
[  752.353532] = 25228kB
[  752.355503]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  752.359363] Node 0 
[  752.361771]  ? process_timeout+0x40/0x40
[  752.366587] Normal: 
[  752.368825]  ? mark_held_locks+0xc7/0x130
[  752.372950] 604*4kB 
[  752.375273]  ? _raw_spin_unlock_irq+0x27/0x80
[  752.379392] (UME) 
[  752.381708]  ? _raw_spin_unlock_irq+0x27/0x80
[  752.386180] 496*8kB 
[  752.388327]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  752.392798] (UME) 
[  752.395127]  ? lockdep_hardirqs_on+0x296/0x5b0
[  752.399942] 238*16kB 
[  752.402102]  ? trace_hardirqs_on+0xbd/0x310
[  752.406653] (ME) 
[  752.409059]  ? kasan_check_read+0x11/0x20
[  752.413359] 101*32kB 
[  752.415419]  ? __run_timers+0x7da/0xc70
[  752.419539] (UM) 
[  752.421943]  ? trace_hardirqs_off_caller+0x310/0x310
[  752.425893] 0*64kB 
[  752.427960]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  752.433046] 1*128kB 
[  752.435277]  __run_timers+0x7e5/0xc70
[  752.440105] (U) 
[  752.442432]  ? timer_fixup_init+0x70/0x70
[  752.446202] 1*256kB 
[  752.448172]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  752.452293] (U) 
[  752.454608]  ? zap_class+0x640/0x640
[  752.454626]  ? print_usage_bug+0xc0/0xc0
[  752.459617] 0*512kB 
[  752.461591]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  752.465281] 0*1024kB 
[  752.469333]  ? find_held_lock+0x36/0x1c0
[  752.471633] 0*2048kB 
[  752.476817]  ? zap_class+0x640/0x640
[  752.479205] 0*4096kB 
[  752.483256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.485641] = 13808kB
[  752.489348]  ? check_preemption_disabled+0x48/0x280
[  752.491737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  752.497263]  ? __lock_is_held+0xb5/0x140
[  752.499649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  752.504654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.513467] 4634 total pagecache pages
[  752.517526]  ? check_preemption_disabled+0x48/0x280
[  752.526088] 0 pages in swap cache
[  752.531622]  run_timer_softirq+0x52/0xb0
[  752.535485] Swap cache stats: add 0, delete 0, find 0/0
[  752.540488]  ? rcu_read_lock_sched_held+0x14f/0x180
[  752.543914] Free swap  = 0kB
[  752.547970]  __do_softirq+0x308/0xb7e
[  752.553312] Total swap = 0kB
[  752.558327]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  752.561318] 1965979 pages RAM
[  752.565118]  ? lock_downgrade+0x900/0x900
[  752.568112] 0 pages HighMem/MovableOnly
[  752.572603]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  752.575689] 342292 pages reserved
[  752.579835]  ? pvclock_read_flags+0x160/0x160
[  752.583776] 0 pages cma reserved
[  752.583925] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  752.588897]  ? lapic_next_event+0x5a/0x90
[  752.592339] ksoftirqd/1 cpuset=
[  752.596841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.600269] /
[  752.610585]  ? kvm_clock_read+0x18/0x30
[  752.614713]  mems_allowed=0
[  752.617982]  ? kvm_sched_clock_read+0x9/0x20
[  752.636478]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.642019]  ? check_preemption_disabled+0x48/0x280
[  752.647048]  irq_exit+0x17f/0x1c0
[  752.651009]  smp_apic_timer_interrupt+0x1cb/0x760
[  752.655856]  ? smp_reschedule_interrupt+0x109/0x650
[  752.660876]  ? smp_call_function_single_interrupt+0x650/0x650
[  752.666783]  ? interrupt_entry+0xb5/0xc0
[  752.670847]  ? trace_hardirqs_off_caller+0xbb/0x310
[  752.675864]  ? trace_hardirqs_off_caller+0xbb/0x310
[  752.680893]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.685739]  ? trace_hardirqs_on_caller+0x310/0x310
[  752.690760]  ? trace_hardirqs_on_caller+0x310/0x310
[  752.695779]  ? task_prio+0x50/0x50
[  752.699327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.704871]  ? check_preemption_disabled+0x48/0x280
[  752.709896]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  752.714745]  apic_timer_interrupt+0xf/0x20
[  752.718976]  </IRQ>
[  752.721217] RIP: 0010:dump_stack+0x20e/0x39d
[  752.725629] Code: c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 17 f0 0e fa 48 83 3d 9f 82 7e 01 00 74 ad e8 78 15 cc f9 48 8b bd 70 ff ff ff 57 9d <0f> 1f 44 00 00 e8 65 15 cc f9 f3 90 e9 6f fe ff ff 45 31 e4 eb 06
[  752.744543] RSP: 0000:ffff8801d9a4e220 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  752.752259] RAX: ffff8801d9a40040 RBX: ffffffff8931f630 RCX: 1ffff1003b348126
[  752.759526] RDX: 0000000000000000 RSI: ffffffff87b37398 RDI: 0000000000000293
[  752.766793] RBP: ffff8801d9a4e2c8 R08: ffff8801d9a40930 R09: 0000000000000006
[  752.774082] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  752.781554] R13: 0000000000000001 R14: 0000000000000200 R15: 0000000000000000
[  752.788846]  ? dump_stack+0x205/0x39d
[  752.792664]  ? dump_stack_print_info.cold.1+0x20/0x20
[  752.797881]  dump_header+0x27b/0xf72
[  752.801606]  ? mark_held_locks+0x130/0x130
[  752.805845]  ? pagefault_out_of_memory+0x197/0x197
[  752.810782]  ? __lock_acquire+0x62f/0x4c20
[  752.815016]  ? zap_class+0x640/0x640
[  752.818734]  ? percpu_ref_get_many+0x240/0x240
[  752.823317]  ? print_usage_bug+0xc0/0xc0
[  752.827378]  ? print_usage_bug+0xc0/0xc0
[  752.831445]  ? zap_class+0x640/0x640
[  752.835162]  ? print_usage_bug+0xc0/0xc0
[  752.839222]  ? print_usage_bug+0xc0/0xc0
[  752.843290]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  752.848830]  ? find_held_lock+0x36/0x1c0
[  752.852904]  ? mark_held_locks+0xc7/0x130
[  752.857058]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  752.862173]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  752.867276]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  752.871860]  ? trace_hardirqs_on+0xbd/0x310
[  752.876181]  ? kasan_check_read+0x11/0x20
[  752.880332]  ? ___ratelimit+0x3b4/0x672
[  752.884307]  ? trace_hardirqs_off_caller+0x310/0x310
[  752.889408]  ? trace_hardirqs_on+0x310/0x310
[  752.893821]  ? lock_downgrade+0x900/0x900
[  752.897978]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  752.903088]  ? ___ratelimit+0x3b9/0x672
[  752.907110]  ? idr_get_free+0xec0/0xec0
[  752.911100]  ? find_held_lock+0x36/0x1c0
[  752.915188]  oom_kill_process.cold.27+0x10/0x903
[  752.919976]  ? zap_class+0x640/0x640
[  752.923695]  ? check_preemption_disabled+0x48/0x280
[  752.928718]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  752.933649]  ? kasan_check_read+0x11/0x20
[  752.937799]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  752.943091]  ? oom_evaluate_task+0x540/0x540
[  752.947509]  ? find_held_lock+0x36/0x1c0
[  752.951577]  ? out_of_memory+0x974/0x1430
[  752.955728]  ? lock_downgrade+0x900/0x900
[  752.959874]  ? check_preemption_disabled+0x48/0x280
[  752.964893]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  752.969824]  ? kasan_check_read+0x11/0x20
[  752.973972]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  752.979251]  ? rcu_softirq_qs+0x20/0x20
[  752.983230]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  752.988766]  ? oom_evaluate_task+0x302/0x540
[  752.993185]  out_of_memory+0xa84/0x1430
[  752.997171]  ? oom_killer_disable+0x3a0/0x3a0
[  753.001670]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  753.006631]  ? __mutex_add_waiter+0x2a0/0x2a0
[  753.011139]  __alloc_pages_slowpath+0x22d4/0x2d70
[  753.016010]  ? warn_alloc+0x120/0x120
[  753.019823]  ? rcu_softirq_qs+0x20/0x20
[  753.023820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  753.029356]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  753.034890]  ? should_fail+0x22d/0xd01
[  753.038779]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  753.043884]  ? zap_class+0x640/0x640
[  753.047619]  ? __lock_is_held+0xb5/0x140
[  753.051690]  ? mark_held_locks+0x130/0x130
[  753.055931]  ? lock_release+0xa00/0xa00
[  753.059914]  ? perf_trace_sched_process_exec+0x860/0x860
[  753.065384]  ? __might_sleep+0x95/0x190
[  753.069365]  __alloc_pages_nodemask+0xa80/0xde0
[  753.074040]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  753.079066]  ? __page_cache_alloc+0x191/0x5c0
[  753.083579]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  753.088509]  ? kasan_check_read+0x11/0x20
[  753.092662]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  753.097941]  ? zap_class+0x640/0x640
[  753.101662]  ? zap_class+0x640/0x640
[  753.105377]  ? zap_class+0x640/0x640
[  753.109101]  ? __do_page_cache_readahead+0x7ce/0x980
[  753.114214]  ? find_held_lock+0x36/0x1c0
[  753.118286]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  753.123829]  alloc_pages_current+0x173/0x350
[  753.128250]  __page_cache_alloc+0x38c/0x5c0
[  753.132574]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  753.137506]  ? kasan_check_read+0x11/0x20
[  753.141656]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170