tirq+0x52/0xb0
[  351.876715]  ? rcu_read_lock_sched_held+0x14f/0x180
[  351.876731]  __do_softirq+0x308/0xb7e
[  351.876746]  ? trace_hardirqs_on_caller+0xc0/0x310
[  351.876765]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  351.876781]  ? trace_hardirqs_on+0x310/0x310
[  351.900700] fs_cache                   7KB         52KB
[  351.901644]  ? schedule+0x108/0x460
[  351.905572] files_cache               28KB         71KB
[  351.910880]  ? trace_hardirqs_off+0xb8/0x310
[  351.936590] signal_cache             221KB        546KB
[  351.939256]  ? smpboot_thread_fn+0x68b/0xa00
[  351.943474] sighand_cache            356KB        395KB
[  351.947519]  ? trace_hardirqs_on+0x310/0x310
[  351.947534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.947549]  ? check_preemption_disabled+0x48/0x280
[  351.947567]  ? takeover_tasklets+0xa90/0xa90
[  351.947585]  run_ksoftirqd+0x5e/0x100
[  351.947599]  smpboot_thread_fn+0x68b/0xa00
[  351.947616]  ? sort_range+0x30/0x30
[  351.947651]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  351.970292] task_struct             1014KB       1014KB
[  351.973688]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.977885] cred_jar                  46KB        340KB
[  351.981798]  ? __kthread_parkme+0xfb/0x1a0
[  352.007283] anon_vma_chain            91KB        283KB
[  352.008604]  kthread+0x35a/0x420
[  352.032592] anon_vma                 120KB        327KB
[  352.035927]  ? sort_range+0x30/0x30
[  352.035941]  ? kthread_stop+0x900/0x900
[  352.035959]  ret_from_fork+0x3a/0x50
[  352.035988] warn_alloc_show_mem: 1 callbacks suppressed
[  352.035999] Mem-Info:
[  352.040531] pid                       20KB        140KB
[  352.045604] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  352.045604]  active_file:11 inactive_file:11 isolated_file:0
[  352.045604]  unevictable:0 dirty:0 writeback:0 unstable:0
[  352.045604]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  352.045604]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  352.045604]  free:13686 free_pcp:280 free_cma:0
[  352.045634] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  352.045655] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  352.045691] lowmem_reserve[]: 0 2819 6323 6323
[  352.067037] Acpi-Operand             106KB        158KB
[  352.069512] Node 0 
[  352.093352] Acpi-Namespace            19KB         23KB
[  352.094819] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  352.094823] lowmem_reserve[]: 0 0 3503 3503
[  352.094848] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  352.094888] lowmem_reserve[]:
[  352.099942] numa_policy                0KB          3KB
[  352.103943]  0 0 0 0
[  352.103963] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB
[  352.104070] Node 0 DMA32: 
[  352.124797] debug_objects_cache      21748KB      21751KB
[  352.127276] 2*4kB 
[  352.132633] trace_event_file         259KB        262KB
[  352.136244] (H) 2*8kB (MH) 3*16kB (MH) 3*32kB (MH) 4*64kB (M) 5*128kB (MH) 4*256kB (M) 5*512kB (MH) 4*1024kB (MH) 2*2048kB (M) 3*4096kB (M) = 25128kB
[  352.136347] Node 0 Normal: 723*4kB (UMEH) 444*8kB (UME) 227*16kB (UMEH) 
[  352.160811] ftrace_event_field        374KB        378KB
[  352.161218] 94*32kB (UMEH) 
[  352.165694] pool_workqueue            69KB         72KB
[  352.171159] 10*64kB (UMH) 
[  352.197700] task_group                 5KB          7KB
[  352.202619] 0*128kB 0*256kB 
[  352.226784] page->ptl                 66KB        359KB
[  352.231791] 0*512kB 0*1024kB 
[  352.235506] kmalloc-2097152         2050KB       2050KB
[  352.239376] 0*2048kB 0*4096kB 
[  352.243091] kmalloc-524288          2056KB       2056KB
[  352.248431] = 13724kB
[  352.248444] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  352.248454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  352.248460] 2289 total pagecache pages
[  352.248475] 0 pages in swap cache
[  352.248483] Swap cache stats: add 0, delete 0, find 0/0
[  352.248488] Free swap  = 0kB
[  352.248493] Total swap = 0kB
[  352.248500] 1965979 pages RAM
[  352.248505] 0 pages HighMem/MovableOnly
[  352.248510] 342293 pages reserved
[  352.248514] 0 pages cma reserved
[  352.248570] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  352.269257] kmalloc-262144          1290KB       1290KB
[  352.289554] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  352.289562] ksoftirqd/0 cpuset=/ mems_allowed=0
[  352.289591] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  352.289606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  352.334308] kmalloc-131072           650KB        650KB
[  352.343403] Call Trace:
[  352.368542] kmalloc-65536            330KB        330KB
[  352.387976]  dump_stack+0x244/0x39d
[  352.387994]  ? dump_stack_print_info.cold.1+0x20/0x20
[  352.388019]  warn_alloc.cold.117+0xb7/0x1bd
[  352.388033]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  352.388051]  ? lock_downgrade+0x900/0x900
[  352.388071]  ? trace_hardirqs_off+0xb8/0x310
[  352.388090]  ? trace_hardirqs_off+0xb8/0x310
[  352.388113]  __alloc_pages_slowpath+0x2660/0x2d70
[  352.388151]  ? warn_alloc+0x120/0x120
[  352.411485] kmalloc-32768            693KB        693KB
[  352.421526]  ? warn_alloc+0x120/0x120
[  352.421544]  ? print_usage_bug+0xc0/0xc0
[  352.421556]  ? warn_alloc+0x120/0x120
[  352.421570]  ? print_usage_bug+0xc0/0xc0
[  352.421584]  ? __lock_acquire+0x62f/0x4c20
[  352.421601]  ? __lock_acquire+0x62f/0x4c20
[  352.443520] kmalloc-16384            396KB        396KB
[  352.445886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.445902]  ? should_fail+0x22d/0xd01
[  352.445920]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.445934]  ? __lock_acquire+0x62f/0x4c20
[  352.445954]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.445965]  ? __lock_acquire+0x62f/0x4c20
[  352.445982]  ? should_fail+0x22d/0xd01
[  352.450235] kmalloc-8192            1732KB       1732KB
[  352.454359]  ? mark_held_locks+0x130/0x130
[  352.454377]  ? mark_held_locks+0x130/0x130
[  352.454387]  ? zap_class+0x640/0x640
[  352.454407]  ? zap_class+0x640/0x640
[  352.454420]  ? print_usage_bug+0xc0/0xc0
[  352.454433]  ? mark_held_locks+0x130/0x130
[  352.454449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.454462]  ? check_preemption_disabled+0x48/0x280
[  352.454485]  ? __lock_is_held+0xb5/0x140
[  352.476523] kmalloc-4096            5916KB       5916KB
[  352.482339]  __alloc_pages_nodemask+0xa80/0xde0
[  352.508760] kmalloc-2048         2685188KB    2685188KB
[  352.512581]  ? zap_class+0x640/0x640
[  352.534409] kmalloc-1024         1430247KB    1430249KB
[  352.540789]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  352.568245] kmalloc-512             1500KB       3367KB
[  352.571150]  ? find_held_lock+0x36/0x1c0
[  352.575194] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  352.578558]  ? ____cache_alloc_node+0x1c7/0x1e0
[  352.581897] init cpuset=
[  352.588381]  ? lock_downgrade+0x900/0x900
[  352.593721] /
[  352.604032]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.608675]  mems_allowed=0
[  352.615163]  cache_grow_begin+0xa5/0x8c0
[  352.862009]  ? do_raw_spin_unlock+0xa7/0x330
[  352.866437]  fallback_alloc+0x204/0x2e0
[  352.870419]  ____cache_alloc_node+0x1c7/0x1e0
[  352.874928]  kmem_cache_alloc_node+0xe3/0x730
[  352.879425]  ? ipv6_get_ifaddr+0x42e/0x620
[  352.883695]  __alloc_skb+0x119/0x770
[  352.887412]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  352.892693]  ? netdev_alloc_frag+0x1f0/0x1f0
[  352.897103]  ? lock_downgrade+0x900/0x900
[  352.901258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.906798]  ? refcount_sub_and_test_checked+0x203/0x310
[  352.912258]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  352.918118]  ? addrconf_rs_timer+0x690/0x690
[  352.922533]  ndisc_alloc_skb+0x144/0x340
[  352.926600]  ndisc_send_rs+0x331/0x6e0
[  352.930492]  addrconf_rs_timer+0x314/0x690
[  352.934739]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.938989]  call_timer_fn+0x272/0x920
[  352.942873]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.947109]  ? process_timeout+0x40/0x40
[  352.951178]  ? __run_timers+0x7da/0xc70
[  352.955157]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.959662]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.964155]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.968393]  ? lockdep_hardirqs_on+0x296/0x5b0
[  352.972979]  ? trace_hardirqs_on+0xbd/0x310
[  352.977297]  ? kasan_check_read+0x11/0x20
[  352.981448]  ? __run_timers+0x7da/0xc70
[  352.985423]  ? trace_hardirqs_off_caller+0x310/0x310
[  352.990535]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.994767]  __run_timers+0x7e5/0xc70
[  352.998583]  ? timer_fixup_init+0x70/0x70
[  353.002733]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.007226]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.011723]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  353.016305]  ? trace_hardirqs_on+0xbd/0x310
[  353.020626]  ? kasan_check_read+0x11/0x20
[  353.024789]  ? finish_task_switch+0x1f4/0x910
[  353.029289]  ? trace_hardirqs_off_caller+0x310/0x310
[  353.034398]  ? compat_start_thread+0x80/0x80
[  353.038829]  ? pvclock_read_flags+0x160/0x160
[  353.043323]  ? __switch_to_asm+0x34/0x70
[  353.047384]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.052967]  ? check_preemption_disabled+0x48/0x280
[  353.057997]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  353.063537]  ? rcu_pm_notify+0xc0/0xc0
[  353.067426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.072962]  ? check_preemption_disabled+0x48/0x280
[  353.077989]  run_timer_softirq+0x52/0xb0
[  353.082049]  ? rcu_read_lock_sched_held+0x14f/0x180
[  353.087066]  __do_softirq+0x308/0xb7e
[  353.090874]  ? trace_hardirqs_on_caller+0xc0/0x310
[  353.095807]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  353.100909]  ? trace_hardirqs_on+0x310/0x310
[  353.105325]  ? schedule+0x108/0x460
[  353.108962]  ? trace_hardirqs_off+0xb8/0x310
[  353.113374]  ? smpboot_thread_fn+0x68b/0xa00
[  353.117781]  ? trace_hardirqs_on+0x310/0x310
[  353.122190]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.127726]  ? check_preemption_disabled+0x48/0x280
[  353.132745]  ? takeover_tasklets+0xa90/0xa90
[  353.137158]  run_ksoftirqd+0x5e/0x100
[  353.140960]  smpboot_thread_fn+0x68b/0xa00
[  353.145194]  ? sort_range+0x30/0x30
[  353.148827]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  353.153928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.159567]  ? __kthread_parkme+0xfb/0x1a0
[  353.163811]  kthread+0x35a/0x420
[  353.167174]  ? sort_range+0x30/0x30
[  353.170799]  ? kthread_stop+0x900/0x900
[  353.174781]  ret_from_fork+0x3a/0x50
[  353.178512] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  353.178602] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  353.184398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  353.184411] Call Trace:
[  353.184417]  <IRQ>
[  353.184434]  dump_stack+0x244/0x39d
[  353.184451]  ? dump_stack_print_info.cold.1+0x20/0x20
[  353.190980] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  353.200284]  warn_alloc.cold.117+0xb7/0x1bd
[  353.202835] ksoftirqd/0 cpuset=
[  353.204980]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  353.208584] /
[  353.213766]  ? lock_downgrade+0x900/0x900
[  353.224051]  mems_allowed=0
[  353.228363]  ? trace_hardirqs_off+0xb8/0x310
[  353.249595]  ? trace_hardirqs_off+0xb8/0x310
[  353.254010]  __alloc_pages_slowpath+0x2660/0x2d70
[  353.258889]  ? warn_alloc+0x120/0x120
[  353.262695]  ? find_held_lock+0x36/0x1c0
[  353.266754]  ? warn_alloc+0x120/0x120
[  353.270556]  ? print_usage_bug+0xc0/0xc0
[  353.274620]  ? warn_alloc+0x120/0x120
[  353.278428]  ? print_usage_bug+0xc0/0xc0
[  353.282485]  ? check_preemption_disabled+0x48/0x280
[  353.287512]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  353.292443]  ? kasan_check_read+0x11/0x20
[  353.296595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.302135]  ? should_fail+0x22d/0xd01
[  353.306028]  ? rcu_softirq_qs+0x20/0x20
[  353.310008]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.315120]  ? __lock_acquire+0x62f/0x4c20
[  353.319371]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.324477]  ? __lock_acquire+0x62f/0x4c20
[  353.328711]  ? should_fail+0x22d/0xd01
[  353.332610]  ? mark_held_locks+0x130/0x130
[  353.336857]  ? mark_held_locks+0x130/0x130
[  353.341093]  ? account_entity_enqueue+0x3a3/0x660
[  353.345941]  ? zap_class+0x640/0x640
[  353.349665]  ? print_usage_bug+0xc0/0xc0
[  353.353728]  ? rcu_softirq_qs+0x20/0x20
[  353.357704]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.363239]  ? check_preemption_disabled+0x48/0x280
[  353.368265]  ? __lock_is_held+0xb5/0x140
[  353.372333]  __alloc_pages_nodemask+0xa80/0xde0
[  353.377004]  ? zap_class+0x640/0x640
[  353.380725]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  353.385753]  ? find_held_lock+0x36/0x1c0
[  353.389824]  ? ____cache_alloc_node+0x1c7/0x1e0
[  353.394495]  ? lock_downgrade+0x900/0x900
[  353.398656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.404202]  cache_grow_begin+0xa5/0x8c0
[  353.408262]  ? do_raw_spin_unlock+0xa7/0x330
[  353.412679]  fallback_alloc+0x204/0x2e0
[  353.416667]  ____cache_alloc_node+0x1c7/0x1e0
[  353.421177]  kmem_cache_alloc_node+0xe3/0x730
[  353.425673]  ? ipv6_get_ifaddr+0x42e/0x620
[  353.429923]  __alloc_skb+0x119/0x770
[  353.433651]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  353.438934]  ? netdev_alloc_frag+0x1f0/0x1f0
[  353.443339]  ? lock_downgrade+0x900/0x900
[  353.447511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.453049]  ? refcount_sub_and_test_checked+0x203/0x310
[  353.458504]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  353.463956]  ? addrconf_rs_timer+0x690/0x690
[  353.468374]  ndisc_alloc_skb+0x144/0x340
[  353.472439]  ndisc_send_rs+0x331/0x6e0
[  353.476332]  addrconf_rs_timer+0x314/0x690
[  353.480572]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  353.484827]  call_timer_fn+0x272/0x920
[  353.488716]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  353.492953]  ? process_timeout+0x40/0x40
[  353.497027]  ? mark_held_locks+0xc7/0x130
[  353.501183]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.505679]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.510178]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  353.514415]  ? lockdep_hardirqs_on+0x296/0x5b0
[  353.518999]  ? trace_hardirqs_on+0xbd/0x310
[  353.523320]  ? kasan_check_read+0x11/0x20
[  353.528075]  ? __run_timers+0x7da/0xc70
[  353.532049]  ? trace_hardirqs_off_caller+0x310/0x310
[  353.537171]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  353.541409]  __run_timers+0x7e5/0xc70
[  353.545223]  ? timer_fixup_init+0x70/0x70
[  353.549372]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  353.554386]  ? zap_class+0x640/0x640
[  353.558108]  ? print_usage_bug+0xc0/0xc0
[  353.562177]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  353.567374]  ? find_held_lock+0x36/0x1c0
[  353.571438]  ? zap_class+0x640/0x640
[  353.575165]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.580706]  ? check_preemption_disabled+0x48/0x280
[  353.585732]  ? __lock_is_held+0xb5/0x140
[  353.589794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.595334]  ? check_preemption_disabled+0x48/0x280
[  353.600361]  run_timer_softirq+0x52/0xb0
[  353.604425]  ? rcu_read_lock_sched_held+0x14f/0x180
[  353.609448]  __do_softirq+0x308/0xb7e
[  353.613252]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  353.617748]  ? lock_downgrade+0x900/0x900
[  353.621905]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  353.627021]  ? pvclock_read_flags+0x160/0x160
[  353.631523]  ? lapic_next_event+0x5a/0x90
[  353.635678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.641224]  ? kvm_clock_read+0x18/0x30
[  353.645200]  ? kvm_sched_clock_read+0x9/0x20
[  353.649614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.655162]  ? check_preemption_disabled+0x48/0x280
[  353.660208]  irq_exit+0x17f/0x1c0
[  353.663674]  smp_apic_timer_interrupt+0x1cb/0x760
[  353.668519]  ? smp_reschedule_interrupt+0x109/0x650
[  353.673542]  ? smp_call_function_single_interrupt+0x650/0x650
[  353.679433]  ? interrupt_entry+0xb5/0xc0
[  353.683493]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.688504]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.693521]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.698366]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.703378]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.708394]  ? task_prio+0x50/0x50
[  353.711937]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.717476]  ? check_preemption_disabled+0x48/0x280
[  353.722499]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.727354]  apic_timer_interrupt+0xf/0x20
[  353.731580]  </IRQ>
[  353.733824] RIP: 0010:console_unlock+0xffa/0x1160
[  353.738672] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  353.757571] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  353.765281] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  353.772550] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  353.779819] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  353.787309] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  353.794574] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  353.801854]  ? netconsole_netdev_event+0x280/0x280
[  353.806794]  ? console_unlock+0xff1/0x1160
[  353.811052]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  353.815719]  ? vprintk_emit+0x7f7/0x930
[  353.819697]  ? lock_release+0xa00/0xa00
[  353.823674]  ? trace_hardirqs_on+0xb0/0x310
[  353.827998]  ? vprintk_default+0x28/0x30
[  353.832059]  ? trace_hardirqs_off_caller+0x310/0x310
[  353.837170]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.842717]  vprintk_emit+0x33d/0x930
[  353.846525]  ? wake_up_klogd+0x180/0x180
[  353.850592]  ? match_held_lock+0x8c1/0x8d0
[  353.854836]  ? mark_held_locks+0xc7/0x130
[  353.858986]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.863479]  ? _raw_spin_unlock_irq+0x27/0x80
[  353.867980]  vprintk_default+0x28/0x30
[  353.871877]  vprintk_func+0x7e/0x181
[  353.875596]  printk+0xa7/0xcf
[  353.878705]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  353.883469]  ? _raw_spin_unlock_irq+0x60/0x80
[  353.888036]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  353.893334]  dump_header+0x7cc/0xf72
[  353.897064]  ? pagefault_out_of_memory+0x197/0x197
[  353.902005]  ? zap_class+0x640/0x640
[  353.905719]  ? percpu_ref_get_many+0x240/0x240
[  353.910304]  ? print_usage_bug+0xc0/0xc0
[  353.914366]  ? print_usage_bug+0xc0/0xc0
[  353.918429]  ? zap_class+0x640/0x640
[  353.922163]  ? print_usage_bug+0xc0/0xc0
[  353.926232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.931774]  ? find_held_lock+0x36/0x1c0
[  353.935845]  ? mark_held_locks+0xc7/0x130
[  353.939995]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  353.945100]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  353.950207]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  353.954793]  ? trace_hardirqs_on+0xbd/0x310
[  353.959116]  ? kasan_check_read+0x11/0x20
[  353.963271]  ? ___ratelimit+0x3b4/0x672
[  353.967248]  ? trace_hardirqs_off_caller+0x310/0x310
[  353.972355]  ? trace_hardirqs_on+0x310/0x310
[  353.976764]  ? lock_downgrade+0x900/0x900
[  353.980921]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  353.986028]  ? ___ratelimit+0x3b9/0x672
[  353.990006]  ? idr_get_free+0xec0/0xec0
[  353.993980]  ? find_held_lock+0x36/0x1c0
[  353.998053]  oom_kill_process.cold.27+0x10/0x903
[  354.002806]  ? zap_class+0x640/0x640
[  354.006520]  ? check_preemption_disabled+0x48/0x280
[  354.011540]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  354.016468]  ? kasan_check_read+0x11/0x20
[  354.020615]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  354.025903]  ? oom_evaluate_task+0x540/0x540
[  354.030316]  ? find_held_lock+0x36/0x1c0
[  354.034386]  ? out_of_memory+0x974/0x1430
[  354.038534]  ? lock_downgrade+0x900/0x900
[  354.042681]  ? check_preemption_disabled+0x48/0x280
[  354.047705]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  354.052636]  ? kasan_check_read+0x11/0x20
[  354.056799]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  354.062077]  ? rcu_softirq_qs+0x20/0x20
[  354.066058]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.071596]  ? oom_evaluate_task+0x302/0x540
[  354.076010]  out_of_memory+0xa84/0x1430
[  354.079998]  ? oom_killer_disable+0x3a0/0x3a0
[  354.084492]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  354.089427]  ? __mutex_add_waiter+0x2a0/0x2a0
[  354.093938]  __alloc_pages_slowpath+0x22d4/0x2d70
[  354.098813]  ? warn_alloc+0x120/0x120
[  354.102617]  ? rcu_softirq_qs+0x20/0x20
[  354.106622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.112175]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.117741]  ? should_fail+0x22d/0xd01
[  354.121634]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.126749]  ? zap_class+0x640/0x640
[  354.130491]  ? __lock_is_held+0xb5/0x140
[  354.134561]  ? mark_held_locks+0x130/0x130
[  354.138797]  ? lock_release+0xa00/0xa00
[  354.142778]  ? perf_trace_sched_process_exec+0x860/0x860
[  354.148245]  ? __might_sleep+0x95/0x190
[  354.152229]  __alloc_pages_nodemask+0xa80/0xde0
[  354.156907]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  354.161922]  ? __page_cache_alloc+0x191/0x5c0
[  354.166419]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  354.171350]  ? kasan_check_read+0x11/0x20
[  354.175499]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  354.180781]  ? zap_class+0x640/0x640
[  354.184504]  ? zap_class+0x640/0x640
[  354.188215]  ? zap_class+0x640/0x640
[  354.191926]  ? __do_page_cache_readahead+0x7ce/0x980
[  354.197032]  ? find_held_lock+0x36/0x1c0
[  354.201096]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  354.206644]  alloc_pages_current+0x173/0x350
[  354.211062]  __page_cache_alloc+0x38c/0x5c0
[  354.215432]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  354.220364]  ? kasan_check_read+0x11/0x20
[  354.224515]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  354.229794]  ? generic_perform_write+0x6a0/0x6a0
[  354.234551]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.240086]  ? check_preemption_disabled+0x48/0x280
[  354.245107]  filemap_fault+0x1594/0x25f0
[  354.249186]  ? __lock_page_or_retry+0xa00/0xa00
[  354.253862]  ? mark_held_locks+0x130/0x130
[  354.258096]  ? rcu_softirq_qs+0x20/0x20
[  354.262077]  ? remove_wait_queue+0x1a6/0x360
[  354.266484]  ? trace_hardirqs_off_caller+0x310/0x310
[  354.271591]  ? filemap_map_pages+0xe04/0x1990
[  354.276095]  ? print_usage_bug+0xc0/0xc0
[  354.280161]  ? add_wait_queue+0x2b0/0x2b0
[  354.284315]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  354.289245]  ? print_usage_bug+0xc0/0xc0
[  354.293307]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  354.298841]  ? fput+0x130/0x1a0
[  354.302124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.307683]  ? print_usage_bug+0xc0/0xc0
[  354.311751]  ? __lock_acquire+0x62f/0x4c20
[  354.315997]  ? lock_acquire+0x1ed/0x520
[  354.319975]  ? ext4_filemap_fault+0x7a/0xad
[  354.324301]  ? lock_release+0xa00/0xa00
[  354.328275]  ? perf_trace_sched_process_exec+0x860/0x860
[  354.333728]  ? print_usage_bug+0xc0/0xc0
[  354.337789]  ? print_usage_bug+0xc0/0xc0
[  354.341864]  ? down_read+0x8d/0x120
[  354.345492]  ? ext4_filemap_fault+0x7a/0xad
[  354.349821]  ? __down_interruptible+0x700/0x700
[  354.354506]  ext4_filemap_fault+0x82/0xad
[  354.358665]  __do_fault+0x100/0x6b0
[  354.362300]  ? pmd_devmap_trans_unstable+0x220/0x220
[  354.367403]  ? mark_held_locks+0x130/0x130
[  354.371648]  ? mark_held_locks+0x130/0x130
[  354.375881]  ? find_held_lock+0x36/0x1c0
[  354.379947]  ? zap_class+0x640/0x640
[  354.383668]  ? find_held_lock+0x36/0x1c0
[  354.387741]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.393281]  __handle_mm_fault+0x307c/0x5920
[  354.397692]  ? poll_select_copy_remaining+0x18c/0x6a0
[  354.402890]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  354.407738]  ? __might_fault+0x12b/0x1e0
[  354.411799]  ? lock_downgrade+0x900/0x900
[  354.415962]  ? zap_class+0x640/0x640
[  354.419672]  ? zap_class+0x640/0x640
[  354.423393]  ? find_held_lock+0x36/0x1c0
[  354.427467]  ? handle_mm_fault+0x42a/0xc70
[  354.431704]  ? lock_downgrade+0x900/0x900
[  354.435849]  ? check_preemption_disabled+0x48/0x280
[  354.440875]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  354.445804]  ? kasan_check_read+0x11/0x20
[  354.449954]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  354.455233]  ? rcu_softirq_qs+0x20/0x20
[  354.459205]  ? trace_hardirqs_off_caller+0x310/0x310
[  354.464323]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.469862]  ? check_preemption_disabled+0x48/0x280
[  354.474884]  handle_mm_fault+0x54f/0xc70
[  354.478949]  ? __handle_mm_fault+0x5920/0x5920
[  354.483538]  ? find_vma+0x34/0x190
[  354.487087]  __do_page_fault+0x5e8/0xe60
[  354.491146]  ? trace_hardirqs_off+0xb8/0x310
[  354.495572]  do_page_fault+0xf2/0x7e0
[  354.499374]  ? vmalloc_sync_all+0x30/0x30
[  354.503527]  ? error_entry+0x70/0xd0
[  354.507239]  ? trace_hardirqs_off_caller+0xbb/0x310
[  354.512253]  ? trace_hardirqs_on_caller+0xc0/0x310
[  354.517185]  ? syscall_return_slowpath+0x5e0/0x5e0
[  354.522118]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  354.526973]  ? trace_hardirqs_on_caller+0x310/0x310
[  354.531990]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  354.537440]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  354.542460]  ? prepare_exit_to_usermode+0x291/0x3b0
[  354.547477]  ? page_fault+0x8/0x30
[  354.551019]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  354.555865]  ? page_fault+0x8/0x30
[  354.559406]  page_fault+0x1e/0x30
[  354.562858] RIP: 0033:0x7f949d66add3
[  354.566591] Code: Bad RIP value.
[  354.569952] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  354.575316] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  354.582581] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  354.589846] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  354.597109] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  354.604377] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  354.611690] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  354.611763] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  354.618186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.618191] Call Trace:
[  354.618211]  dump_stack+0x244/0x39d
[  354.618229]  ? dump_stack_print_info.cold.1+0x20/0x20
[  354.624787] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  354.634060]  warn_alloc.cold.117+0xb7/0x1bd
[  354.636613] init cpuset=
[  354.640233]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  354.645415] /
[  354.655115]  ? lock_downgrade+0x900/0x900
[  354.659412]  mems_allowed=0
[  354.662082]  ? trace_hardirqs_off+0xb8/0x310
[  354.680053]  ? trace_hardirqs_off+0xb8/0x310
[  354.684468]  __alloc_pages_slowpath+0x2660/0x2d70
[  354.689341]  ? warn_alloc+0x120/0x120
[  354.693151]  ? warn_alloc+0x120/0x120
[  354.696954]  ? print_usage_bug+0xc0/0xc0
[  354.701013]  ? warn_alloc+0x120/0x120
[  354.704813]  ? print_usage_bug+0xc0/0xc0
[  354.708874]  ? __lock_acquire+0x62f/0x4c20
[  354.713109]  ? __lock_acquire+0x62f/0x4c20
[  354.717346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.722888]  ? should_fail+0x22d/0xd01
[  354.726785]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.731888]  ? __lock_acquire+0x62f/0x4c20
[  354.736130]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.741232]  ? __lock_acquire+0x62f/0x4c20
[  354.745465]  ? should_fail+0x22d/0xd01
[  354.749348]  ? find_held_lock+0x36/0x1c0
[  354.753415]  ? mark_held_locks+0x130/0x130
[  354.757670]  ? mark_held_locks+0x130/0x130
[  354.761904]  ? zap_class+0x640/0x640
[  354.765617]  ? zap_class+0x640/0x640
[  354.769348]  ? print_usage_bug+0xc0/0xc0
[  354.773408]  ? do_raw_spin_unlock+0xa7/0x330
[  354.777826]  ? zap_class+0x640/0x640
[  354.781540]  ? print_usage_bug+0xc0/0xc0
[  354.785685]  ? wq_watchdog_touch+0x9c/0xfe
[  354.790433]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.795969]  ? check_preemption_disabled+0x48/0x280
[  354.800997]  ? __lock_is_held+0xb5/0x140
[  354.805062]  __alloc_pages_nodemask+0xa80/0xde0
[  354.809731]  ? zap_class+0x640/0x640
[  354.813447]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  354.818478]  ? find_held_lock+0x36/0x1c0
[  354.822548]  ? ____cache_alloc_node+0x1c7/0x1e0
[  354.827215]  ? lock_downgrade+0x900/0x900
[  354.831368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.836913]  cache_grow_begin+0xa5/0x8c0
[  354.840977]  ? do_raw_spin_unlock+0xa7/0x330
[  354.845392]  fallback_alloc+0x204/0x2e0
[  354.849374]  ____cache_alloc_node+0x1c7/0x1e0
[  354.853873]  kmem_cache_alloc_node+0xe3/0x730
[  354.858374]  ? ipv6_get_ifaddr+0x42e/0x620
[  354.862628]  __alloc_skb+0x119/0x770
[  354.866359]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  354.871674]  ? netdev_alloc_frag+0x1f0/0x1f0
[  354.876110]  ? lock_downgrade+0x900/0x900
[  354.880290]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.885850]  ? refcount_sub_and_test_checked+0x203/0x310
[  354.891314]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  354.896770]  ? addrconf_rs_timer+0x690/0x690
[  354.901190]  ndisc_alloc_skb+0x144/0x340
[  354.905257]  ndisc_send_rs+0x331/0x6e0
[  354.909149]  addrconf_rs_timer+0x314/0x690
[  354.913392]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.918104]  call_timer_fn+0x272/0x920
[  354.921987]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.926224]  ? process_timeout+0x40/0x40
[  354.930293]  ? __run_timers+0x7da/0xc70
[  354.934271]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.938766]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.943256]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.947495]  ? lockdep_hardirqs_on+0x296/0x5b0
[  354.952078]  ? trace_hardirqs_on+0xbd/0x310
[  354.956401]  ? kasan_check_read+0x11/0x20
[  354.960549]  ? __run_timers+0x7da/0xc70
[  354.964523]  ? trace_hardirqs_off_caller+0x310/0x310
[  354.969633]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.973886]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.978118]  __run_timers+0x7e5/0xc70
[  354.981932]  ? timer_fixup_init+0x70/0x70
[  354.986083]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.990580]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.995081]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  354.999680]  ? trace_hardirqs_on+0xbd/0x310
[  355.004004]  ? kasan_check_read+0x11/0x20
[  355.008156]  ? finish_task_switch+0x1f4/0x910
[  355.012665]  ? trace_hardirqs_off_caller+0x310/0x310
[  355.017777]  ? compat_start_thread+0x80/0x80
[  355.022208]  ? pvclock_read_flags+0x160/0x160
[  355.026707]  ? __switch_to_asm+0x34/0x70
[  355.030770]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.036307]  ? check_preemption_disabled+0x48/0x280
[  355.041336]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  355.046873]  ? rcu_pm_notify+0xc0/0xc0
[  355.050763]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.056297]  ? check_preemption_disabled+0x48/0x280
[  355.061321]  run_timer_softirq+0x52/0xb0
[  355.065381]  ? rcu_read_lock_sched_held+0x14f/0x180
[  355.070403]  __do_softirq+0x308/0xb7e
[  355.074212]  ? trace_hardirqs_on_caller+0xc0/0x310
[  355.079147]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  355.084251]  ? trace_hardirqs_on+0x310/0x310
[  355.088680]  ? schedule+0x108/0x460
[  355.092321]  ? trace_hardirqs_off+0xb8/0x310
[  355.096746]  ? smpboot_thread_fn+0x68b/0xa00
[  355.101156]  ? trace_hardirqs_on+0x310/0x310
[  355.105568]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.111103]  ? check_preemption_disabled+0x48/0x280
[  355.116146]  ? takeover_tasklets+0xa90/0xa90
[  355.120557]  run_ksoftirqd+0x5e/0x100
[  355.124363]  smpboot_thread_fn+0x68b/0xa00
[  355.128605]  ? sort_range+0x30/0x30
[  355.132246]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  355.137349]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.142887]  ? __kthread_parkme+0xfb/0x1a0
[  355.147130]  kthread+0x35a/0x420
[  355.150494]  ? sort_range+0x30/0x30
[  355.154120]  ? kthread_stop+0x900/0x900
[  355.158100]  ret_from_fork+0x3a/0x50
[  355.161828] warn_alloc_show_mem: 2 callbacks suppressed
[  355.161840] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  355.161842] Mem-Info:
[  355.161872] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  355.161872]  active_file:11 inactive_file:11 isolated_file:0
[  355.161872]  unevictable:0 dirty:0 writeback:0 unstable:0
[  355.161872]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  355.161872]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  355.161872]  free:13686 free_pcp:280 free_cma:0
[  355.167213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  355.173103] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  355.175501] Call Trace:
[  355.208545] Node 0 
[  355.217894]  <IRQ>
[  355.245574] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  355.248143]  dump_stack+0x244/0x39d
[  355.250341] lowmem_reserve[]: 0
[  355.252497]  ? dump_stack_print_info.cold.1+0x20/0x20
[  355.277975]  2819
[  355.281610]  warn_alloc.cold.117+0xb7/0x1bd
[  355.284866]  6323 6323
[  355.290056]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  355.296407]  ? lock_downgrade+0x900/0x900
[  355.298877] Node 0 
[  355.303715]  ? trace_hardirqs_off+0xb8/0x310
[  355.307859] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  355.310068]  ? trace_hardirqs_off+0xb8/0x310
[  355.314447] lowmem_reserve[]:
[  355.341514]  __alloc_pages_slowpath+0x2660/0x2d70
[  355.345891]  0
[  355.349016]  ? warn_alloc+0x120/0x120
[  355.353805]  0
[  355.355604]  ? warn_alloc+0x120/0x120
[  355.359377]  3503
[  355.361175]  ? print_usage_bug+0xc0/0xc0
[  355.364948]  3503
[  355.367003]  ? warn_alloc+0x120/0x120
[  355.373095]  ? print_usage_bug+0xc0/0xc0
[  355.376867] Node 0 
[  355.380920]  ? __lock_acquire+0x62f/0x4c20
[  355.380952] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  355.380960] lowmem_reserve[]:
[  355.383188]  ? __lock_acquire+0x62f/0x4c20
[  355.387399]  0
[  355.415849]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.418926]  0
[  355.423164]  ? should_fail+0x22d/0xd01
[  355.424933]  0
[  355.430649]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.432425]  0
[  355.436310]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.443360]  ? __lock_acquire+0x62f/0x4c20
[  355.445135] Node 0 
[  355.450240]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.454443] DMA: 
[  355.456678]  ? __lock_acquire+0x62f/0x4c20
[  355.461754] 1*4kB 
[  355.463810]  ? should_fail+0x22d/0xd01
[  355.468008] (U) 0*8kB 
[  355.470166]  ? rcu_irq_exit+0x1a2/0x390
[  355.474021] 0*16kB 
[  355.476523]  ? mark_held_locks+0x130/0x130
[  355.480481] 1*32kB 
[  355.482734]  ? mark_held_locks+0x130/0x130
[  355.486923] (U) 
[  355.489161]  ? mark_held_locks+0xc7/0x130
[  355.493367] 2*64kB 
[  355.495341]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  355.499459] (U) 
[  355.501687]  ? zap_class+0x640/0x640
[  355.506691] 1*128kB 
[  355.508665]  ? print_usage_bug+0xc0/0xc0
[  355.508682]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.512370] (U) 
[  355.514690]  ? check_preemption_disabled+0x48/0x280
[  355.518725] 1*256kB 
[  355.524260]  ? __lock_is_held+0xb5/0x140
[  355.526208] (U) 
[  355.531218]  __alloc_pages_nodemask+0xa80/0xde0
[  355.533517] 0*512kB 
[  355.537565]  ? zap_class+0x640/0x640
[  355.539519] 1*1024kB 
[  355.544183]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  355.546480] (U) 
[  355.550197]  ? find_held_lock+0x36/0x1c0
[  355.552580] 1*2048kB 
[  355.557596]  ? ____cache_alloc_node+0x1c7/0x1e0
[  355.559539] (M) 
[  355.563594]  ? lock_downgrade+0x900/0x900
[  355.565978] 3*4096kB 
[  355.570652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.572601] (M) 
[  355.576753]  cache_grow_begin+0xa5/0x8c0
[  355.579139] = 15908kB
[  355.584676]  ? do_raw_spin_unlock+0xa7/0x330
[  355.586621] Node 0 DMA32: 
[  355.590699]  fallback_alloc+0x204/0x2e0
[  355.593081] 2*4kB 
[  355.597482]  ____cache_alloc_node+0x1c7/0x1e0
[  355.600297] (H) 
[  355.604268]  kmem_cache_alloc_node+0xe3/0x730
[  355.606394] 2*8kB 
[  355.610879]  ? ipv6_get_ifaddr+0x42e/0x620
[  355.612831] (MH) 
[  355.617323]  __alloc_skb+0x119/0x770
[  355.619441] 3*16kB 
[  355.623677]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  355.625713] (MH) 
[  355.629420]  ? netdev_alloc_frag+0x1f0/0x1f0
[  355.631645] 3*32kB 
[  355.636917]  ? lock_downgrade+0x900/0x900
[  355.638956] (MH) 
[  355.643359]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.645562] 4*64kB (M) 
[  355.649712]  ? refcount_sub_and_test_checked+0x203/0x310
[  355.651751] 5*128kB 
[  355.657280]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  355.659839] (MH) 
[  355.665284]  ? addrconf_rs_timer+0x690/0x690
[  355.667581] 4*256kB 
[  355.673032]  ndisc_alloc_skb+0x144/0x340
[  355.675066] (M) 
[  355.679466]  ndisc_send_rs+0x331/0x6e0
[  355.681772] 5*512kB 
[  355.685825]  addrconf_rs_timer+0x314/0x690
[  355.687777] (MH) 
[  355.691667]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.693968] 4*1024kB 
[  355.698202]  call_timer_fn+0x272/0x920
[  355.700227] (MH) 
[  355.704453]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.706847] 2*2048kB 
[  355.710736]  ? process_timeout+0x40/0x40
[  355.712773] (M) 
[  355.717007]  ? mark_held_locks+0xc7/0x130
[  355.719392] 3*4096kB 
[  355.723446]  ? _raw_spin_unlock_irq+0x27/0x80
[  355.725400] (M) 
[  355.729540]  ? _raw_spin_unlock_irq+0x27/0x80
[  355.731925] = 25128kB
[  355.736414]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.738365] Node 0 
[  355.742860]  ? lockdep_hardirqs_on+0x296/0x5b0
[  355.745252] Normal: 
[  355.749481]  ? trace_hardirqs_on+0xbd/0x310
[  355.751693] 723*4kB 
[  355.756265]  ? kasan_check_read+0x11/0x20
[  355.758564] (UMEH) 
[  355.762880]  ? __run_timers+0x7da/0xc70
[  355.765182] 444*8kB 
[  355.769322]  ? trace_hardirqs_off_caller+0x310/0x310
[  355.771532] (UME) 
[  355.775499]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.777796] 227*16kB 
[  355.782889]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  355.785013] (UMEH) 
[  355.789501]  __run_timers+0x7e5/0xc70
[  355.791891] 94*32kB 
[  355.796127]  ? timer_fixup_init+0x70/0x70
[  355.798329] (UMEH) 
[  355.802121]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  355.804425] 10*64kB 
[  355.808567]  ? zap_class+0x640/0x640
[  355.810777] (UMH) 
[  355.815785]  ? print_usage_bug+0xc0/0xc0
[  355.818086] 0*128kB 
[  355.821797]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  355.823921] 0*256kB 
[  355.827976]  ? find_held_lock+0x36/0x1c0
[  355.830271] 0*512kB 
[  355.835455]  ? zap_class+0x640/0x640
[  355.837755] 0*1024kB 
[  355.841808]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.844098] 0*2048kB 0*4096kB 
[  355.847816]  ? check_preemption_disabled+0x48/0x280
[  355.850227] = 13724kB
[  355.855772]  ? __lock_is_held+0xb5/0x140
[  355.858943] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  355.863942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.866340] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  355.870432]  ? check_preemption_disabled+0x48/0x280
[  355.879243] 2289 total pagecache pages
[  355.884779]  run_timer_softirq+0x52/0xb0
[  355.893325] 0 pages in swap cache
[  355.898328]  ? rcu_read_lock_sched_held+0x14f/0x180
[  355.902191] Swap cache stats: add 0, delete 0, find 0/0
[  355.906243]  __do_softirq+0x308/0xb7e
[  355.909674] Free swap  = 0kB
[  355.914687]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  355.920023] Total swap = 0kB
[  355.923817]  ? lock_downgrade+0x900/0x900
[  355.926812] 1965979 pages RAM
[  355.931305]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  355.934298] 0 pages HighMem/MovableOnly
[  355.938444]  ? pvclock_read_flags+0x160/0x160
[  355.941519] 342293 pages reserved
[  355.946615]  ? lapic_next_event+0x5a/0x90
[  355.950559] 0 pages cma reserved
[  355.955049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.958562] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  355.962618]  ? kvm_clock_read+0x18/0x30
[  355.966044] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  355.971493]  ? kvm_sched_clock_read+0x9/0x20
[  355.977963] ksoftirqd/0 cpuset=
[  355.981930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.992211] /
[  355.996614]  ? check_preemption_disabled+0x48/0x280
[  355.999871]  mems_allowed=0
[  356.005403]  irq_exit+0x17f/0x1c0
[  356.018451]  smp_apic_timer_interrupt+0x1cb/0x760
[  356.023294]  ? smp_reschedule_interrupt+0x109/0x650
[  356.028317]  ? smp_call_function_single_interrupt+0x650/0x650
[  356.034202]  ? interrupt_entry+0xb5/0xc0
[  356.038264]  ? trace_hardirqs_off_caller+0xbb/0x310
[  356.043276]  ? trace_hardirqs_off_caller+0xbb/0x310
[  356.048296]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.053137]  ? trace_hardirqs_on_caller+0x310/0x310
[  356.058159]  ? trace_hardirqs_on_caller+0x310/0x310
[  356.063177]  ? task_prio+0x50/0x50
[  356.066720]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.072256]  ? check_preemption_disabled+0x48/0x280
[  356.077283]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.082141]  apic_timer_interrupt+0xf/0x20
[  356.086373]  </IRQ>
[  356.088616] RIP: 0010:console_unlock+0xffa/0x1160
[  356.093470] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  356.112367] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  356.120074] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  356.127337] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  356.134603] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  356.141867] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  356.149132] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  356.156419]  ? netconsole_netdev_event+0x280/0x280
[  356.161359]  ? console_unlock+0xff1/0x1160
[  356.165616]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  356.170292]  ? vprintk_emit+0x7f7/0x930
[  356.174268]  ? lock_release+0xa00/0xa00
[  356.178243]  ? trace_hardirqs_on+0xb0/0x310
[  356.182568]  ? vprintk_default+0x28/0x30
[  356.186629]  ? trace_hardirqs_off_caller+0x310/0x310
[  356.191742]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.197286]  vprintk_emit+0x33d/0x930
[  356.201096]  ? wake_up_klogd+0x180/0x180
[  356.205171]  ? match_held_lock+0x8c1/0x8d0
[  356.209417]  ? mark_held_locks+0xc7/0x130
[  356.213571]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.218065]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.222570]  vprintk_default+0x28/0x30
[  356.226458]  vprintk_func+0x7e/0x181
[  356.230176]  printk+0xa7/0xcf
[  356.233289]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  356.238051]  ? _raw_spin_unlock_irq+0x60/0x80
[  356.242557]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  356.247846]  dump_header+0x7cc/0xf72
[  356.251570]  ? pagefault_out_of_memory+0x197/0x197
[  356.256506]  ? zap_class+0x640/0x640
[  356.260218]  ? percpu_ref_get_many+0x240/0x240
[  356.264805]  ? print_usage_bug+0xc0/0xc0
[  356.268863]  ? print_usage_bug+0xc0/0xc0
[  356.272930]  ? zap_class+0x640/0x640
[  356.276653]  ? print_usage_bug+0xc0/0xc0
[  356.280728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.286267]  ? find_held_lock+0x36/0x1c0
[  356.290337]  ? mark_held_locks+0xc7/0x130
[  356.294493]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  356.299594]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  356.304699]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  356.309282]  ? trace_hardirqs_on+0xbd/0x310
[  356.313603]  ? kasan_check_read+0x11/0x20
[  356.317753]  ? ___ratelimit+0x3b4/0x672
[  356.321725]  ? trace_hardirqs_off_caller+0x310/0x310
[  356.326831]  ? trace_hardirqs_on+0x310/0x310
[  356.331241]  ? lock_downgrade+0x900/0x900
[  356.335394]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  356.342249]  ? ___ratelimit+0x3b9/0x672
[  356.346226]  ? idr_get_free+0xec0/0xec0
[  356.350196]  ? find_held_lock+0x36/0x1c0
[  356.354269]  oom_kill_process.cold.27+0x10/0x903
[  356.359023]  ? zap_class+0x640/0x640
[  356.362737]  ? check_preemption_disabled+0x48/0x280
[  356.367760]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  356.372687]  ? kasan_check_read+0x11/0x20
[  356.376834]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  356.382116]  ? oom_evaluate_task+0x540/0x540
[  356.386612]  ? find_held_lock+0x36/0x1c0
[  356.390705]  ? out_of_memory+0x974/0x1430
[  356.394856]  ? lock_downgrade+0x900/0x900
[  356.399006]  ? check_preemption_disabled+0x48/0x280
[  356.404030]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  356.408959]  ? kasan_check_read+0x11/0x20
[  356.413106]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  356.418387]  ? rcu_softirq_qs+0x20/0x20
[  356.422365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.427902]  ? oom_evaluate_task+0x302/0x540
[  356.432318]  out_of_memory+0xa84/0x1430
[  356.436302]  ? oom_killer_disable+0x3a0/0x3a0
[  356.440796]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  356.445731]  ? __mutex_add_waiter+0x2a0/0x2a0
[  356.450238]  __alloc_pages_slowpath+0x22d4/0x2d70
[  356.455111]  ? warn_alloc+0x120/0x120
[  356.458910]  ? rcu_softirq_qs+0x20/0x20
[  356.462908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.468450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.473993]  ? should_fail+0x22d/0xd01
[  356.477887]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.482990]  ? zap_class+0x640/0x640
[  356.486730]  ? __lock_is_held+0xb5/0x140
[  356.490803]  ? mark_held_locks+0x130/0x130
[  356.495041]  ? lock_release+0xa00/0xa00
[  356.499028]  ? perf_trace_sched_process_exec+0x860/0x860
[  356.504511]  ? __might_sleep+0x95/0x190
[  356.508494]  __alloc_pages_nodemask+0xa80/0xde0
[  356.513176]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  356.518197]  ? __page_cache_alloc+0x191/0x5c0
[  356.522691]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  356.527623]  ? kasan_check_read+0x11/0x20
[  356.531778]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  356.537055]  ? zap_class+0x640/0x640
[  356.540774]  ? zap_class+0x640/0x640
[  356.544484]  ? zap_class+0x640/0x640
[  356.548201]  ? __do_page_cache_readahead+0x7ce/0x980
[  356.553312]  ? find_held_lock+0x36/0x1c0
[  356.557378]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  356.562922]  alloc_pages_current+0x173/0x350
[  356.567340]  __page_cache_alloc+0x38c/0x5c0
[  356.571670]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  356.576601]  ? kasan_check_read+0x11/0x20
[  356.580752]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  356.586030]  ? generic_perform_write+0x6a0/0x6a0
[  356.590790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.596328]  ? check_preemption_disabled+0x48/0x280
[  356.601356]  filemap_fault+0x1594/0x25f0
[  356.605432]  ? __lock_page_or_retry+0xa00/0xa00
[  356.610102]  ? mark_held_locks+0x130/0x130
[  356.614355]  ? rcu_softirq_qs+0x20/0x20
[  356.618331]  ? remove_wait_queue+0x1a6/0x360
[  356.622744]  ? trace_hardirqs_off_caller+0x310/0x310
[  356.627856]  ? filemap_map_pages+0xe04/0x1990
[  356.632362]  ? print_usage_bug+0xc0/0xc0
[  356.636426]  ? add_wait_queue+0x2b0/0x2b0
[  356.640577]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  356.645511]  ? print_usage_bug+0xc0/0xc0
[  356.649589]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  356.655126]  ? fput+0x130/0x1a0
[  356.658416]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.663963]  ? print_usage_bug+0xc0/0xc0
[  356.668028]  ? __lock_acquire+0x62f/0x4c20
[  356.672276]  ? lock_acquire+0x1ed/0x520
[  356.676252]  ? ext4_filemap_fault+0x7a/0xad
[  356.680581]  ? lock_release+0xa00/0xa00
[  356.684554]  ? perf_trace_sched_process_exec+0x860/0x860
[  356.690007]  ? print_usage_bug+0xc0/0xc0
[  356.694067]  ? print_usage_bug+0xc0/0xc0
[  356.698142]  ? down_read+0x8d/0x120
[  356.701774]  ? ext4_filemap_fault+0x7a/0xad
[  356.706094]  ? __down_interruptible+0x700/0x700
[  356.710776]  ext4_filemap_fault+0x82/0xad
[  356.714928]  __do_fault+0x100/0x6b0
[  356.718563]  ? pmd_devmap_trans_unstable+0x220/0x220
[  356.723675]  ? mark_held_locks+0x130/0x130
[  356.727913]  ? mark_held_locks+0x130/0x130
[  356.732142]  ? find_held_lock+0x36/0x1c0
[  356.736214]  ? zap_class+0x640/0x640
[  356.739929]  ? find_held_lock+0x36/0x1c0
[  356.743996]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.749537]  __handle_mm_fault+0x307c/0x5920
[  356.753944]  ? poll_select_copy_remaining+0x18c/0x6a0
[  356.759148]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  356.764005]  ? __might_fault+0x12b/0x1e0
[  356.768065]  ? lock_downgrade+0x900/0x900
[  356.772223]  ? zap_class+0x640/0x640
[  356.775936]  ? zap_class+0x640/0x640
[  356.779661]  ? find_held_lock+0x36/0x1c0
[  356.783736]  ? handle_mm_fault+0x42a/0xc70
[  356.787978]  ? lock_downgrade+0x900/0x900
[  356.792128]  ? check_preemption_disabled+0x48/0x280
[  356.797160]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  356.802086]  ? kasan_check_read+0x11/0x20
[  356.806238]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  356.811519]  ? rcu_softirq_qs+0x20/0x20
[  356.815493]  ? trace_hardirqs_off_caller+0x310/0x310
[  356.820601]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.826139]  ? check_preemption_disabled+0x48/0x280
[  356.831175]  handle_mm_fault+0x54f/0xc70
[  356.835242]  ? __handle_mm_fault+0x5920/0x5920
[  356.839830]  ? find_vma+0x34/0x190
[  356.843388]  __do_page_fault+0x5e8/0xe60
[  356.847456]  ? trace_hardirqs_off+0xb8/0x310
[  356.851884]  do_page_fault+0xf2/0x7e0
[  356.855693]  ? vmalloc_sync_all+0x30/0x30
[  356.859963]  ? error_entry+0x70/0xd0
[  356.863689]  ? trace_hardirqs_off_caller+0xbb/0x310
[  356.868712]  ? trace_hardirqs_on_caller+0xc0/0x310
[  356.873659]  ? syscall_return_slowpath+0x5e0/0x5e0
[  356.878593]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.883443]  ? trace_hardirqs_on_caller+0x310/0x310
[  356.888459]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.893928]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  356.898959]  ? prepare_exit_to_usermode+0x291/0x3b0
[  356.903983]  ? page_fault+0x8/0x30
[  356.907529]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.912376]  ? page_fault+0x8/0x30
[  356.915922]  page_fault+0x1e/0x30
[  356.919828] RIP: 0033:0x7f949d66add3
[  356.923554] Code: Bad RIP value.
[  356.926918] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  356.932282] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  356.939547] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  356.946814] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  356.954083] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  356.961351] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  356.968665] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  356.968731] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  356.975168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.975173] Call Trace:
[  356.975196]  dump_stack+0x244/0x39d
[  356.975214]  ? dump_stack_print_info.cold.1+0x20/0x20
[  356.975239]  warn_alloc.cold.117+0xb7/0x1bd
[  356.981768] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  356.991062]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  356.993622] init cpuset=
[  356.997252]  ? lock_downgrade+0x900/0x900
[  357.002414] /
[  357.006736]  ? trace_hardirqs_off+0xb8/0x310
[  357.016418]  mems_allowed=0
[  357.021256]  ? trace_hardirqs_off+0xb8/0x310
[  357.041459]  __alloc_pages_slowpath+0x2660/0x2d70
[  357.046334]  ? warn_alloc+0x120/0x120
[  357.050146]  ? warn_alloc+0x120/0x120
[  357.053950]  ? print_usage_bug+0xc0/0xc0
[  357.058011]  ? warn_alloc+0x120/0x120
[  357.061820]  ? print_usage_bug+0xc0/0xc0
[  357.065892]  ? __lock_acquire+0x62f/0x4c20
[  357.070161]  ? __lock_acquire+0x62f/0x4c20
[  357.074400]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.079947]  ? should_fail+0x22d/0xd01
[  357.083847]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.088950]  ? __lock_acquire+0x62f/0x4c20
[  357.093195]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.098296]  ? __lock_acquire+0x62f/0x4c20
[  357.102532]  ? should_fail+0x22d/0xd01
[  357.106425]  ? find_held_lock+0x36/0x1c0
[  357.110499]  ? mark_held_locks+0x130/0x130
[  357.114740]  ? mark_held_locks+0x130/0x130
[  357.118988]  ? zap_class+0x640/0x640
[  357.122709]  ? mark_held_locks+0xc7/0x130
[  357.126859]  ? do_raw_spin_unlock+0xa7/0x330
[  357.131264]  ? zap_class+0x640/0x640
[  357.134978]  ? print_usage_bug+0xc0/0xc0
[  357.139041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.144581]  ? check_preemption_disabled+0x48/0x280
[  357.149604]  ? __lock_is_held+0xb5/0x140
[  357.153685]  __alloc_pages_nodemask+0xa80/0xde0
[  357.158353]  ? zap_class+0x640/0x640
[  357.162096]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  357.167121]  ? find_held_lock+0x36/0x1c0
[  357.171191]  ? ____cache_alloc_node+0x1c7/0x1e0
[  357.175861]  ? lock_downgrade+0x900/0x900
[  357.180018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.185560]  cache_grow_begin+0xa5/0x8c0
[  357.189626]  ? do_raw_spin_unlock+0xa7/0x330
[  357.194055]  fallback_alloc+0x204/0x2e0
[  357.198038]  ____cache_alloc_node+0x1c7/0x1e0
[  357.202538]  kmem_cache_alloc_node+0xe3/0x730
[  357.207038]  ? ipv6_get_ifaddr+0x42e/0x620
[  357.211283]  __alloc_skb+0x119/0x770
[  357.214997]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  357.220279]  ? netdev_alloc_frag+0x1f0/0x1f0
[  357.224687]  ? lock_downgrade+0x900/0x900
[  357.228843]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.234382]  ? refcount_sub_and_test_checked+0x203/0x310
[  357.239837]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  357.245285]  ? addrconf_rs_timer+0x690/0x690
[  357.249711]  ndisc_alloc_skb+0x144/0x340
[  357.253779]  ndisc_send_rs+0x331/0x6e0
[  357.257680]  addrconf_rs_timer+0x314/0x690
[  357.261923]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  357.266175]  call_timer_fn+0x272/0x920
[  357.270061]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  357.274297]  ? process_timeout+0x40/0x40
[  357.278369]  ? __run_timers+0x7da/0xc70
[  357.282345]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.286842]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.291336]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  357.295574]  ? lockdep_hardirqs_on+0x296/0x5b0
[  357.300161]  ? trace_hardirqs_on+0xbd/0x310
[  357.304483]  ? kasan_check_read+0x11/0x20
[  357.308629]  ? __run_timers+0x7da/0xc70
[  357.312613]  ? trace_hardirqs_off_caller+0x310/0x310
[  357.317732]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  357.321981]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  357.326218]  __run_timers+0x7e5/0xc70
[  357.330031]  ? timer_fixup_init+0x70/0x70
[  357.334182]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.338680]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.343180]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  357.347767]  ? trace_hardirqs_on+0xbd/0x310
[  357.352091]  ? kasan_check_read+0x11/0x20
[  357.356240]  ? finish_task_switch+0x1f4/0x910
[  357.360739]  ? trace_hardirqs_off_caller+0x310/0x310
[  357.365847]  ? compat_start_thread+0x80/0x80
[  357.370279]  ? pvclock_read_flags+0x160/0x160
[  357.374775]  ? __switch_to_asm+0x34/0x70
[  357.378838]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.384373]  ? check_preemption_disabled+0x48/0x280
[  357.389400]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  357.394936]  ? rcu_pm_notify+0xc0/0xc0
[  357.398826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.404365]  ? check_preemption_disabled+0x48/0x280
[  357.409387]  run_timer_softirq+0x52/0xb0
[  357.413448]  ? rcu_read_lock_sched_held+0x14f/0x180
[  357.418464]  __do_softirq+0x308/0xb7e
[  357.422274]  ? trace_hardirqs_on_caller+0xc0/0x310
[  357.427210]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  357.432310]  ? trace_hardirqs_on+0x310/0x310
[  357.436736]  ? schedule+0x108/0x460
[  357.440373]  ? trace_hardirqs_off+0xb8/0x310
[  357.444784]  ? smpboot_thread_fn+0x68b/0xa00
[  357.449193]  ? trace_hardirqs_on+0x310/0x310
[  357.453603]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.459142]  ? check_preemption_disabled+0x48/0x280
[  357.464163]  ? takeover_tasklets+0xa90/0xa90
[  357.468576]  run_ksoftirqd+0x5e/0x100
[  357.472381]  smpboot_thread_fn+0x68b/0xa00
[  357.476618]  ? sort_range+0x30/0x30
[  357.480258]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  357.485365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.490905]  ? __kthread_parkme+0xfb/0x1a0
[  357.495149]  kthread+0x35a/0x420
[  357.498521]  ? sort_range+0x30/0x30
[  357.502147]  ? kthread_stop+0x900/0x900
[  357.506129]  ret_from_fork+0x3a/0x50
[  357.509864] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  357.509869] warn_alloc_show_mem: 1 callbacks suppressed
[  357.509876] Mem-Info:
[  357.515759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  357.521128] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  357.521128]  active_file:11 inactive_file:11 isolated_file:0
[  357.521128]  unevictable:0 dirty:0 writeback:0 unstable:0
[  357.521128]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  357.521128]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  357.521128]  free:13686 free_pcp:280 free_cma:0
[  357.523500] Call Trace:
[  357.532894] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  357.565912]  <IRQ>
[  357.568481] Node 0 
[  357.596161]  dump_stack+0x244/0x39d
[  357.598306] 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
[  357.600517]  ? dump_stack_print_info.cold.1+0x20/0x20
[  357.604117] lowmem_reserve[]:
[  357.629631]  warn_alloc.cold.117+0xb7/0x1bd
[  357.634791]  0
[  357.637889]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  357.642199]  2819
[  357.643994]  ? lock_downgrade+0x900/0x900
[  357.648818]  6323
[  357.650880]  ? trace_hardirqs_off+0xb8/0x310
[  357.654995]  6323
[  357.657070]  ? trace_hardirqs_off+0xb8/0x310
[  357.661459] Node 0 
[  357.663522]  __alloc_pages_slowpath+0x2660/0x2d70
[  357.667924] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  357.670158]  ? warn_alloc+0x120/0x120
[  357.674943] lowmem_reserve[]:
[  357.702013]  ? warn_alloc+0x120/0x120
[  357.705789]  0
[  357.708887]  ? print_usage_bug+0xc0/0xc0
[  357.712670]  0
[  357.714465]  ? warn_alloc+0x120/0x120
[  357.718502]  3503
[  357.720296]  ? print_usage_bug+0xc0/0xc0
[  357.724070]  3503
[  357.726124]  ? __lock_acquire+0x62f/0x4c20
[  357.732220]  ? __lock_acquire+0x62f/0x4c20
[  357.736432] Node 0 
[  357.740669]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.740701] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  357.740708] lowmem_reserve[]:
[  357.742945]  ? should_fail+0x22d/0xd01
[  357.748453]  0
[  357.776906]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.779986]  0
[  357.783865]  ? __lock_acquire+0x62f/0x4c20
[  357.785648]  0
[  357.790978]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.792762]  0
[  357.796994]  ? __lock_acquire+0x62f/0x4c20
[  357.803872]  ? should_fail+0x22d/0xd01
[  357.805658] Node 0 
[  357.809881]  ? find_held_lock+0x36/0x1c0
[  357.813743] DMA: 
[  357.815981]  ? mark_held_locks+0x130/0x130
[  357.820014] 1*4kB 
[  357.822072]  ? mark_held_locks+0x130/0x130
[  357.826279] (U) 
[  357.828424]  ? zap_class+0x640/0x640
[  357.832634] 0*8kB 
[  357.834611]  ? zap_class+0x640/0x640
[  357.838301] 0*16kB 
[  357.840445]  ? print_usage_bug+0xc0/0xc0
[  357.844135] 1*32kB 
[  357.846369]  ? do_raw_spin_unlock+0xa7/0x330
[  357.850401] (U) 
[  357.852627]  ? zap_class+0x640/0x640
[  357.857021] 2*64kB 
[  357.858989]  ? print_usage_bug+0xc0/0xc0
[  357.862677] (U) 
[  357.864909]  ? wq_watchdog_touch+0x9c/0xfe
[  357.868938] 1*128kB (U) 
[  357.870919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.875125] 1*256kB (U) 
[  357.877807]  ? check_preemption_disabled+0x48/0x280
[  357.883321] 0*512kB 
[  357.886014]  ? __lock_is_held+0xb5/0x140
[  357.890998] 1*1024kB 
[  357.893322]  __alloc_pages_nodemask+0xa80/0xde0
[  357.897357] (U) 
[  357.899761]  ? zap_class+0x640/0x640
[  357.904406] 1*2048kB 
[  357.906375]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  357.910059] (M) 
[  357.912468]  ? find_held_lock+0x36/0x1c0
[  357.917458] 3*4096kB 
[  357.919431]  ? ____cache_alloc_node+0x1c7/0x1e0
[  357.923463] (M) 
[  357.925870]  ? lock_downgrade+0x900/0x900
[  357.930509] = 15908kB
[  357.932484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.936599] Node 0 
[  357.939005]  cache_grow_begin+0xa5/0x8c0
[  357.944511] DMA32: 
[  357.946744]  ? do_raw_spin_unlock+0xa7/0x330
[  357.950780] 2*4kB 
[  357.953013]  fallback_alloc+0x204/0x2e0
[  357.957391] (H) 
[  357.959535]  ____cache_alloc_node+0x1c7/0x1e0
[  357.963481] 2*8kB 
[  357.965449]  kmem_cache_alloc_node+0xe3/0x730
[  357.969919] (MH) 
[  357.972059]  ? ipv6_get_ifaddr+0x42e/0x620
[  357.976526] 3*16kB 
[  357.978590]  __alloc_skb+0x119/0x770
[  357.982795] (MH) 
[  357.985032]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  357.988713] 3*32kB (MH) 
[  357.990777]  ? netdev_alloc_frag+0x1f0/0x1f0
[  357.996030] 4*64kB 
[  357.998695]  ? lock_downgrade+0x900/0x900
[  358.003078] (M) 
[  358.005313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.009435] 5*128kB 
[  358.011407]  ? refcount_sub_and_test_checked+0x203/0x310
[  358.016917] (MH) 
[  358.019236]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  358.024666] 4*256kB 
[  358.026724]  ? addrconf_rs_timer+0x690/0x690
[  358.032146] (M) 
[  358.034478]  ndisc_alloc_skb+0x144/0x340
[  358.038859] 5*512kB 
[  358.040827]  ndisc_send_rs+0x331/0x6e0
[  358.044883] (MH) 
[  358.047202]  addrconf_rs_timer+0x314/0x690
[  358.051056] 4*1024kB (MH) 
[  358.053125]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.057364] 2*2048kB 
[  358.060213]  call_timer_fn+0x272/0x920
[  358.064415] (M) 
[  358.066819]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.070682] 3*4096kB 
[  358.072659]  ? process_timeout+0x40/0x40
[  358.076870] (M) 
[  358.079278]  ? mark_held_locks+0xc7/0x130
[  358.083306] = 25128kB
[  358.085274]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.089394] Node 0 
[  358.091803]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.096272] Normal: 
[  358.098502]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.102973] 723*4kB 
[  358.105292]  ? lockdep_hardirqs_on+0x296/0x5b0
[  358.109513] (UMEH) 
[  358.111836]  ? trace_hardirqs_on+0xbd/0x310
[  358.116404] 444*8kB 
[  358.118635]  ? kasan_check_read+0x11/0x20
[  358.122938] (UME) 
[  358.125259]  ? __run_timers+0x7da/0xc70
[  358.130336] 227*16kB 
[  358.132479]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.136426] (UMEH) 
[  358.138834]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.143927] 94*32kB 
[  358.146173]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  358.150366] (UMEH) 
[  358.152689]  __run_timers+0x7e5/0xc70
[  358.156900] 10*64kB 
[  358.159137]  ? timer_fixup_init+0x70/0x70
[  358.162903] (UMH) 
[  358.165218]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  358.169340] 0*128kB 
[  358.171482]  ? zap_class+0x640/0x640
[  358.176472] 0*256kB 
[  358.178786]  ? print_usage_bug+0xc0/0xc0
[  358.182476] 0*512kB 
[  358.184798]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  358.188835] 0*1024kB 
[  358.191161]  ? find_held_lock+0x36/0x1c0
[  358.196324] 0*2048kB 
[  358.198731]  ? zap_class+0x640/0x640
[  358.202770] 0*4096kB 
[  358.205180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.208869] = 13724kB
[  358.211303]  ? check_preemption_disabled+0x48/0x280
[  358.216821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  358.219223]  ? __lock_is_held+0xb5/0x140
[  358.224216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  358.233037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.237076] 2289 total pagecache pages
[  358.245652]  ? check_preemption_disabled+0x48/0x280
[  358.251172] 0 pages in swap cache
[  358.255050]  run_timer_softirq+0x52/0xb0
[  358.260041] Swap cache stats: add 0, delete 0, find 0/0
[  358.263483]  ? rcu_read_lock_sched_held+0x14f/0x180
[  358.267519] Free swap  = 0kB
[  358.272876]  __do_softirq+0x308/0xb7e
[  358.277857] Total swap = 0kB
[  358.277865] 1965979 pages RAM
[  358.280877]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  358.284667] 0 pages HighMem/MovableOnly
[  358.287684]  ? lock_downgrade+0x900/0x900
[  358.290765] 342293 pages reserved
[  358.295256]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  358.299205] 0 pages cma reserved
[  358.303352]  ? pvclock_read_flags+0x160/0x160
[  358.306846] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  358.311873]  ? lapic_next_event+0x5a/0x90
[  358.315301] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  358.319707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.326177] ksoftirqd/0 cpuset=
[  358.330321]  ? kvm_clock_read+0x18/0x30
[  358.340609] /
[  358.346142]  ? kvm_sched_clock_read+0x9/0x20
[  358.349400]  mems_allowed=0
[  358.353366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.367885]  ? check_preemption_disabled+0x48/0x280
[  358.372916]  irq_exit+0x17f/0x1c0
[  358.376374]  smp_apic_timer_interrupt+0x1cb/0x760
[  358.381221]  ? smp_reschedule_interrupt+0x109/0x650
[  358.386239]  ? smp_call_function_single_interrupt+0x650/0x650
[  358.392124]  ? interrupt_entry+0xb5/0xc0
[  358.396210]  ? trace_hardirqs_off_caller+0xbb/0x310
[  358.401225]  ? trace_hardirqs_off_caller+0xbb/0x310
[  358.406246]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.411092]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.416104]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.421117]  ? task_prio+0x50/0x50
[  358.424664]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.430206]  ? check_preemption_disabled+0x48/0x280
[  358.435228]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.440081]  apic_timer_interrupt+0xf/0x20
[  358.444309]  </IRQ>
[  358.446548] RIP: 0010:console_unlock+0xffa/0x1160
[  358.451391] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  358.470311] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  358.478023] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  358.485295] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  358.492563] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  358.499831] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  358.507101] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  358.514382]  ? netconsole_netdev_event+0x280/0x280
[  358.519320]  ? console_unlock+0xff1/0x1160
[  358.523582]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  358.528267]  ? vprintk_emit+0x7f7/0x930
[  358.532248]  ? lock_release+0xa00/0xa00
[  358.536222]  ? trace_hardirqs_on+0xb0/0x310
[  358.540544]  ? vprintk_default+0x28/0x30
[  358.544604]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.549709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.555261]  vprintk_emit+0x33d/0x930
[  358.559069]  ? wake_up_klogd+0x180/0x180
[  358.563135]  ? match_held_lock+0x8c1/0x8d0
[  358.567387]  ? mark_held_locks+0xc7/0x130
[  358.571541]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.576038]  ? _raw_spin_unlock_irq+0x27/0x80
[  358.580541]  vprintk_default+0x28/0x30
[  358.584432]  vprintk_func+0x7e/0x181
[  358.588155]  printk+0xa7/0xcf
[  358.591279]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  358.596041]  ? _raw_spin_unlock_irq+0x60/0x80
[  358.600551]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  358.605841]  dump_header+0x7cc/0xf72
[  358.609570]  ? pagefault_out_of_memory+0x197/0x197
[  358.614506]  ? zap_class+0x640/0x640
[  358.618226]  ? percpu_ref_get_many+0x240/0x240
[  358.622808]  ? print_usage_bug+0xc0/0xc0
[  358.626868]  ? print_usage_bug+0xc0/0xc0
[  358.630933]  ? zap_class+0x640/0x640
[  358.634656]  ? print_usage_bug+0xc0/0xc0
[  358.638729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.644271]  ? find_held_lock+0x36/0x1c0
[  358.648341]  ? mark_held_locks+0xc7/0x130
[  358.652492]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  358.657595]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  358.662697]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  358.667282]  ? trace_hardirqs_on+0xbd/0x310
[  358.671606]  ? kasan_check_read+0x11/0x20
[  358.675760]  ? ___ratelimit+0x3b4/0x672
[  358.679735]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.684841]  ? trace_hardirqs_on+0x310/0x310
[  358.689253]  ? lock_downgrade+0x900/0x900
[  358.693410]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  358.698519]  ? ___ratelimit+0x3b9/0x672
[  358.702513]  ? idr_get_free+0xec0/0xec0
[  358.706485]  ? find_held_lock+0x36/0x1c0
[  358.710558]  oom_kill_process.cold.27+0x10/0x903
[  358.715334]  ? zap_class+0x640/0x640
[  358.719049]  ? check_preemption_disabled+0x48/0x280
[  358.724073]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.729001]  ? kasan_check_read+0x11/0x20
[  358.733148]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.738441]  ? oom_evaluate_task+0x540/0x540
[  358.742853]  ? find_held_lock+0x36/0x1c0
[  358.746925]  ? out_of_memory+0x974/0x1430
[  358.751074]  ? lock_downgrade+0x900/0x900
[  358.755224]  ? check_preemption_disabled+0x48/0x280
[  358.760245]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.765176]  ? kasan_check_read+0x11/0x20
[  358.769325]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.774602]  ? rcu_softirq_qs+0x20/0x20
[  358.778582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.784122]  ? oom_evaluate_task+0x302/0x540
[  358.788559]  out_of_memory+0xa84/0x1430
[  358.792550]  ? oom_killer_disable+0x3a0/0x3a0
[  358.797044]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  358.801975]  ? __mutex_add_waiter+0x2a0/0x2a0
[  358.806485]  __alloc_pages_slowpath+0x22d4/0x2d70
[  358.811360]  ? warn_alloc+0x120/0x120
[  358.815168]  ? rcu_softirq_qs+0x20/0x20
[  358.819176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.824716]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.830257]  ? should_fail+0x22d/0xd01
[  358.834165]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.839281]  ? zap_class+0x640/0x640
[  358.843027]  ? __lock_is_held+0xb5/0x140
[  358.847106]  ? mark_held_locks+0x130/0x130
[  358.851349]  ? lock_release+0xa00/0xa00
[  358.855331]  ? perf_trace_sched_process_exec+0x860/0x860
[  358.860817]  ? __might_sleep+0x95/0x190
[  358.864802]  __alloc_pages_nodemask+0xa80/0xde0
[  358.869487]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  358.874512]  ? __page_cache_alloc+0x191/0x5c0
[  358.879012]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.883949]  ? kasan_check_read+0x11/0x20
[  358.888104]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.893389]  ? zap_class+0x640/0x640
[  358.897113]  ? zap_class+0x640/0x640
[  358.900831]  ? zap_class+0x640/0x640
[  358.904548]  ? __do_page_cache_readahead+0x7ce/0x980
[  358.909670]  ? find_held_lock+0x36/0x1c0
[  358.913747]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  358.919798]  alloc_pages_current+0x173/0x350
[  358.924225]  __page_cache_alloc+0x38c/0x5c0
[  358.928554]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  358.933487]  ? kasan_check_read+0x11/0x20
[  358.937651]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  358.942940]  ? generic_perform_write+0x6a0/0x6a0
[  358.947704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.953945]  ? check_preemption_disabled+0x48/0x280
[  358.958979]  filemap_fault+0x1594/0x25f0
[  358.963057]  ? __lock_page_or_retry+0xa00/0xa00
[  358.967734]  ? mark_held_locks+0x130/0x130
[  358.971975]  ? rcu_softirq_qs+0x20/0x20
[  358.975957]  ? remove_wait_queue+0x1a6/0x360
[  358.980369]  ? trace_hardirqs_off_caller+0x310/0x310
[  358.985480]  ? filemap_map_pages+0xe04/0x1990
[  358.989990]  ? print_usage_bug+0xc0/0xc0
[  358.994057]  ? add_wait_queue+0x2b0/0x2b0
[  358.998213]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  359.003167]  ? print_usage_bug+0xc0/0xc0
[  359.007247]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  359.012786]  ? fput+0x130/0x1a0
[  359.016072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.021625]  ? print_usage_bug+0xc0/0xc0
[  359.025726]  ? __lock_acquire+0x62f/0x4c20
[  359.029980]  ? lock_acquire+0x1ed/0x520
[  359.033962]  ? ext4_filemap_fault+0x7a/0xad
[  359.038293]  ? lock_release+0xa00/0xa00
[  359.042271]  ? perf_trace_sched_process_exec+0x860/0x860
[  359.047726]  ? print_usage_bug+0xc0/0xc0
[  359.051796]  ? print_usage_bug+0xc0/0xc0
[  359.055876]  ? down_read+0x8d/0x120
[  359.059506]  ? ext4_filemap_fault+0x7a/0xad
[  359.063832]  ? __down_interruptible+0x700/0x700
[  359.068518]  ext4_filemap_fault+0x82/0xad
[  359.072675]  __do_fault+0x100/0x6b0
[  359.076307]  ? pmd_devmap_trans_unstable+0x220/0x220
[  359.081412]  ? mark_held_locks+0x130/0x130
[  359.085657]  ? mark_held_locks+0x130/0x130
[  359.089892]  ? find_held_lock+0x36/0x1c0
[  359.093958]  ? zap_class+0x640/0x640
[  359.097679]  ? find_held_lock+0x36/0x1c0
[  359.101748]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.107291]  __handle_mm_fault+0x307c/0x5920
[  359.111702]  ? poll_select_copy_remaining+0x18c/0x6a0
[  359.116908]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  359.121764]  ? __might_fault+0x12b/0x1e0
[  359.125828]  ? lock_downgrade+0x900/0x900
[  359.129990]  ? zap_class+0x640/0x640
[  359.133709]  ? zap_class+0x640/0x640
[  359.137432]  ? find_held_lock+0x36/0x1c0
[  359.141504]  ? handle_mm_fault+0x42a/0xc70
[  359.145745]  ? lock_downgrade+0x900/0x900
[  359.149901]  ? check_preemption_disabled+0x48/0x280
[  359.154923]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  359.159851]  ? kasan_check_read+0x11/0x20
[  359.164004]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  359.169285]  ? rcu_softirq_qs+0x20/0x20
[  359.173259]  ? trace_hardirqs_off_caller+0x310/0x310
[  359.178362]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.183899]  ? check_preemption_disabled+0x48/0x280
[  359.188923]  handle_mm_fault+0x54f/0xc70
[  359.192991]  ? __handle_mm_fault+0x5920/0x5920
[  359.197579]  ? find_vma+0x34/0x190
[  359.201131]  __do_page_fault+0x5e8/0xe60
[  359.205201]  ? trace_hardirqs_off+0xb8/0x310
[  359.209621]  do_page_fault+0xf2/0x7e0
[  359.213432]  ? vmalloc_sync_all+0x30/0x30
[  359.217581]  ? error_entry+0x70/0xd0
[  359.221294]  ? trace_hardirqs_off_caller+0xbb/0x310
[  359.226309]  ? trace_hardirqs_on_caller+0xc0/0x310
[  359.231241]  ? syscall_return_slowpath+0x5e0/0x5e0
[  359.236185]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.241027]  ? trace_hardirqs_on_caller+0x310/0x310
[  359.246044]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.251496]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  359.256514]  ? prepare_exit_to_usermode+0x291/0x3b0
[  359.261530]  ? page_fault+0x8/0x30
[  359.265075]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  359.269924]  ? page_fault+0x8/0x30
[  359.273471]  page_fault+0x1e/0x30
[  359.276942] RIP: 0033:0x7f949d66add3
[  359.280677] Code: Bad RIP value.
[  359.284043] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  359.289408] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  359.296673] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  359.303949] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  359.311219] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  359.318491] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  359.325788] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  359.325860] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  359.332288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  359.332297] Call Trace:
[  359.338867] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  359.348125]  dump_stack+0x244/0x39d
[  359.350717] init cpuset=
[  359.360418]  ? dump_stack_print_info.cold.1+0x20/0x20
[  359.364022] /
[  359.366701]  warn_alloc.cold.117+0xb7/0x1bd
[  359.371857]  mems_allowed=0
[  359.373568]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  359.385620]  ? lock_downgrade+0x900/0x900
[  359.389788]  ? trace_hardirqs_off+0xb8/0x310
[  359.394205]  ? trace_hardirqs_off+0xb8/0x310
[  359.398624]  __alloc_pages_slowpath+0x2660/0x2d70
[  359.403508]  ? warn_alloc+0x120/0x120
[  359.407334]  ? warn_alloc+0x120/0x120
[  359.411138]  ? print_usage_bug+0xc0/0xc0
[  359.415200]  ? warn_alloc+0x120/0x120
[  359.419003]  ? print_usage_bug+0xc0/0xc0
[  359.423064]  ? __lock_acquire+0x62f/0x4c20
[  359.427297]  ? __lock_acquire+0x62f/0x4c20
[  359.431540]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.437079]  ? should_fail+0x22d/0xd01
[  359.440975]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.446081]  ? __lock_acquire+0x62f/0x4c20
[  359.450330]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.455433]  ? __lock_acquire+0x62f/0x4c20
[  359.459678]  ? should_fail+0x22d/0xd01
[  359.463568]  ? find_held_lock+0x36/0x1c0
[  359.467638]  ? mark_held_locks+0x130/0x130
[  359.471891]  ? mark_held_locks+0x130/0x130
[  359.476125]  ? zap_class+0x640/0x640
[  359.479845]  ? mark_held_locks+0xc7/0x130
[  359.483994]  ? do_raw_spin_unlock+0xa7/0x330
[  359.488420]  ? zap_class+0x640/0x640
[  359.492135]  ? print_usage_bug+0xc0/0xc0
[  359.496200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.501740]  ? check_preemption_disabled+0x48/0x280
[  359.506767]  ? __lock_is_held+0xb5/0x140
[  359.510837]  __alloc_pages_nodemask+0xa80/0xde0
[  359.515506]  ? zap_class+0x640/0x640
[  359.519224]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  359.524253]  ? find_held_lock+0x36/0x1c0
[  359.528322]  ? ____cache_alloc_node+0x1c7/0x1e0
[  359.532991]  ? lock_downgrade+0x900/0x900
[  359.537147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.542694]  cache_grow_begin+0xa5/0x8c0
[  359.546760]  ? do_raw_spin_unlock+0xa7/0x330
[  359.551194]  fallback_alloc+0x204/0x2e0
[  359.555178]  ____cache_alloc_node+0x1c7/0x1e0
[  359.559692]  kmem_cache_alloc_node+0xe3/0x730
[  359.564188]  ? ipv6_get_ifaddr+0x42e/0x620
[  359.568432]  __alloc_skb+0x119/0x770
[  359.572148]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  359.577428]  ? netdev_alloc_frag+0x1f0/0x1f0
[  359.581841]  ? lock_downgrade+0x900/0x900
[  359.585997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.591535]  ? refcount_sub_and_test_checked+0x203/0x310
[  359.597009]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  359.602462]  ? addrconf_rs_timer+0x690/0x690
[  359.606885]  ndisc_alloc_skb+0x144/0x340
[  359.610950]  ndisc_send_rs+0x331/0x6e0
[  359.614841]  addrconf_rs_timer+0x314/0x690
[  359.619079]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.623334]  call_timer_fn+0x272/0x920
[  359.627221]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.631459]  ? process_timeout+0x40/0x40
[  359.635530]  ? __run_timers+0x7da/0xc70
[  359.639509]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.644007]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.648501]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.652739]  ? lockdep_hardirqs_on+0x296/0x5b0
[  359.657324]  ? trace_hardirqs_on+0xbd/0x310
[  359.661651]  ? kasan_check_read+0x11/0x20
[  359.665812]  ? __run_timers+0x7da/0xc70
[  359.669786]  ? trace_hardirqs_off_caller+0x310/0x310
[  359.674893]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.679134]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.683374]  __run_timers+0x7e5/0xc70
[  359.687191]  ? timer_fixup_init+0x70/0x70
[  359.691341]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.695841]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.700338]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  359.704922]  ? trace_hardirqs_on+0xbd/0x310
[  359.709261]  ? kasan_check_read+0x11/0x20
[  359.713411]  ? finish_task_switch+0x1f4/0x910
[  359.717906]  ? trace_hardirqs_off_caller+0x310/0x310
[  359.723015]  ? compat_start_thread+0x80/0x80
[  359.727450]  ? pvclock_read_flags+0x160/0x160
[  359.731945]  ? __switch_to_asm+0x34/0x70
[  359.736008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.741550]  ? check_preemption_disabled+0x48/0x280
[  359.746575]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  359.752117]  ? rcu_pm_notify+0xc0/0xc0
[  359.756003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.761538]  ? check_preemption_disabled+0x48/0x280
[  359.766567]  run_timer_softirq+0x52/0xb0
[  359.770629]  ? rcu_read_lock_sched_held+0x14f/0x180
[  359.775674]  __do_softirq+0x308/0xb7e
[  359.779484]  ? trace_hardirqs_on_caller+0xc0/0x310
[  359.784423]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  359.790018]  ? trace_hardirqs_on+0x310/0x310
[  359.794434]  ? schedule+0x108/0x460
[  359.798071]  ? trace_hardirqs_off+0xb8/0x310
[  359.802482]  ? smpboot_thread_fn+0x68b/0xa00
[  359.806892]  ? trace_hardirqs_on+0x310/0x310
[  359.811739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.817282]  ? check_preemption_disabled+0x48/0x280
[  359.822307]  ? takeover_tasklets+0xa90/0xa90
[  359.826723]  run_ksoftirqd+0x5e/0x100
[  359.830529]  smpboot_thread_fn+0x68b/0xa00
[  359.834769]  ? sort_range+0x30/0x30
[  359.838402]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  359.843505]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.849048]  ? __kthread_parkme+0xfb/0x1a0
[  359.853289]  kthread+0x35a/0x420
[  359.856676]  ? sort_range+0x30/0x30
[  359.860307]  ? kthread_stop+0x900/0x900
[  359.864296]  ret_from_fork+0x3a/0x50
[  359.868031] warn_alloc_show_mem: 1 callbacks suppressed
[  359.868042] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  359.868044] Mem-Info:
[  359.868075] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  359.868075]  active_file:11 inactive_file:11 isolated_file:0
[  359.868075]  unevictable:0 dirty:0 writeback:0 unstable:0
[  359.868075]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  359.868075]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  359.868075]  free:13686 free_pcp:280 free_cma:0
[  359.873426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  359.879501] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  359.881903] Call Trace:
[  359.914974] Node 0 
[  359.924334]  <IRQ>
[  359.952040] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  359.954607]  dump_stack+0x244/0x39d
[  359.956811] lowmem_reserve[]: 0
[  359.958973]  ? dump_stack_print_info.cold.1+0x20/0x20
[  359.984454]  2819
[  359.988094]  warn_alloc.cold.117+0xb7/0x1bd
[  359.991330]  6323
[  359.996521]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  359.998554]  6323
[  360.002871]  ? lock_downgrade+0x900/0x900
[  360.009749]  ? trace_hardirqs_off+0xb8/0x310
[  360.011788] Node 0 
[  360.015935]  ? trace_hardirqs_off+0xb8/0x310
[  360.020337] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  360.022552]  __alloc_pages_slowpath+0x2660/0x2d70
[  360.026931] lowmem_reserve[]:
[  360.054046]  ? warn_alloc+0x120/0x120
[  360.058847]  0
[  360.061971]  ? warn_alloc+0x120/0x120
[  360.065738]  0
[  360.067543]  ? print_usage_bug+0xc0/0xc0
[  360.071312]  3503
[  360.073110]  ? warn_alloc+0x120/0x120
[  360.077136]  3503
[  360.079212]  ? print_usage_bug+0xc0/0xc0
[  360.082989] Node 0 
[  360.085046]  ? __lock_acquire+0x62f/0x4c20
[  360.089111] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  360.091319]  ? __lock_acquire+0x62f/0x4c20
[  360.095527] lowmem_reserve[]:
[  360.123995]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.128204]  0
[  360.131312]  ? should_fail+0x22d/0xd01
[  360.136830]  0
[  360.138635]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.142498]  0
[  360.144303]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  360.149564]  0
[  360.151364]  ? __lock_acquire+0x62f/0x4c20
[  360.158243]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  360.162447] Node 0 
[  360.167542]  ? __lock_acquire+0x62f/0x4c20
[  360.167552] DMA: 
[  360.169782]  ? should_fail+0x22d/0xd01
[  360.173999] 1*4kB 
[  360.176059]  ? rcu_irq_exit+0x1a2/0x390
[  360.179921] (U) 
[  360.182076]  ? mark_held_locks+0x130/0x130
[  360.186017] 0*8kB 
[  360.187991]  ? mark_held_locks+0x130/0x130
[  360.192197] 0*16kB 
[  360.194341]  ? mark_held_locks+0xc7/0x130
[  360.198550] 1*32kB 
[  360.200785]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  360.204907] (U) 
[  360.207138]  ? zap_class+0x640/0x640
[  360.212132] 2*64kB 
[  360.214106]  ? print_usage_bug+0xc0/0xc0
[  360.217794] (U) 
[  360.220029]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.224065] 1*128kB 
[  360.226035]  ? check_preemption_disabled+0x48/0x280
[  360.231547] (U) 
[  360.233872]  ? __lock_is_held+0xb5/0x140
[  360.238857] 1*256kB 
[  360.240831]  __alloc_pages_nodemask+0xa80/0xde0
[  360.244861] (U) 
[  360.247181]  ? zap_class+0x640/0x640
[  360.251826] 0*512kB 
[  360.253799]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  360.257490] 1*1024kB 
[  360.259814]  ? find_held_lock+0x36/0x1c0
[  360.264797] (U) 
[  360.267206]  ? ____cache_alloc_node+0x1c7/0x1e0
[  360.271240] 1*2048kB 
[  360.273209]  ? lock_downgrade+0x900/0x900
[  360.277849] (M) 
[  360.280256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.284375] 3*4096kB 
[  360.286347]  cache_grow_begin+0xa5/0x8c0
[  360.291859] (M) 
[  360.294266]  ? do_raw_spin_unlock+0xa7/0x330
[  360.298302] = 15908kB
[  360.300274]  fallback_alloc+0x204/0x2e0
[  360.304660] Node 0 
[  360.307068]  ____cache_alloc_node+0x1c7/0x1e0
[  360.311016] DMA32: 
[  360.313248]  kmem_cache_alloc_node+0xe3/0x730
[  360.317717] 2*4kB 
[  360.319950]  ? ipv6_get_ifaddr+0x42e/0x620
[  360.324421] (H) 
[  360.326570]  __alloc_skb+0x119/0x770
[  360.330772] 2*8kB 
[  360.332748]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  360.336430] (MH) 
[  360.338577]  ? netdev_alloc_frag+0x1f0/0x1f0
[  360.343830] 3*16kB 
[  360.345890]  ? lock_downgrade+0x900/0x900
[  360.350271] (MH) 
[  360.352511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.356627] 3*32kB 
[  360.358698]  ? refcount_sub_and_test_checked+0x203/0x310
[  360.364210] (MH) 
[  360.366444]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  360.371866] 4*64kB 
[  360.373925]  ? addrconf_rs_timer+0x690/0x690
[  360.379349] (M) 
[  360.381590]  ndisc_alloc_skb+0x144/0x340
[  360.385964] 5*128kB 
[  360.387937]  ndisc_send_rs+0x331/0x6e0
[  360.391969] (MH) 
[  360.394287]  addrconf_rs_timer+0x314/0x690
[  360.398146] 4*256kB 
[  360.400211]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.404416] (M) 
[  360.406748]  call_timer_fn+0x272/0x920
[  360.410945] 5*512kB 
[  360.412916]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.416778] (MH) 
[  360.419095]  ? process_timeout+0x40/0x40
[  360.423303] 4*1024kB 
[  360.425367]  ? mark_held_locks+0xc7/0x130
[  360.429394] (MH) 
[  360.431801]  ? _raw_spin_unlock_irq+0x27/0x80
[  360.435924] 2*2048kB 
[  360.437985]  ? _raw_spin_unlock_irq+0x27/0x80
[  360.442457] (M) 
[  360.444860]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.449331] 3*4096kB 
[  360.451298]  ? lockdep_hardirqs_on+0x296/0x5b0
[  360.455507] (M) 
[  360.457913]  ? trace_hardirqs_on+0xbd/0x310
[  360.462462] = 25128kB
[  360.462470] Node 0 
[  360.464444]  ? kasan_check_read+0x11/0x20
[  360.468740] Normal: 
[  360.471147]  ? __run_timers+0x7da/0xc70
[  360.473357] 723*4kB 
[  360.477499]  ? trace_hardirqs_off_caller+0x310/0x310
[  360.479797] (UMEH) 
[  360.483767]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.486070] 444*8kB 
[  360.491173]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  360.493399] (UME) 
[  360.497633]  __run_timers+0x7e5/0xc70
[  360.499938] 227*16kB 
[  360.504179]  ? timer_fixup_init+0x70/0x70
[  360.506291] (UMEH) 
[  360.510089]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  360.512479] 94*32kB 
[  360.516622]  ? zap_class+0x640/0x640
[  360.518834] (UMEH) 
[  360.523848]  ? print_usage_bug+0xc0/0xc0
[  360.526156] 10*64kB (UMH) 
[  360.529879]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  360.532088] 0*128kB 
[  360.536144]  ? find_held_lock+0x36/0x1c0
[  360.538980] 0*256kB 
[  360.544168]  ? zap_class+0x640/0x640
[  360.546461] 0*512kB 
[  360.550516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.552815] 0*1024kB 
[  360.556523]  ? check_preemption_disabled+0x48/0x280
[  360.558824] 0*2048kB 
[  360.564373]  ? __lock_is_held+0xb5/0x140
[  360.566756] 0*4096kB 
[  360.571765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.574155] = 13724kB
[  360.574168] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  360.578218]  ? check_preemption_disabled+0x48/0x280
[  360.580612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  360.586144]  run_timer_softirq+0x52/0xb0
[  360.588526] 2289 total pagecache pages
[  360.597355]  ? rcu_read_lock_sched_held+0x14f/0x180
[  360.602351] 0 pages in swap cache
[  360.610915]  __do_softirq+0x308/0xb7e
[  360.614953] Swap cache stats: add 0, delete 0, find 0/0
[  360.618831]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  360.623825] Free swap  = 0kB
[  360.627270]  ? lock_downgrade+0x900/0x900
[  360.631043] Total swap = 0kB
[  360.636404]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  360.640870] 1965979 pages RAM
[  360.643887]  ? pvclock_read_flags+0x160/0x160
[  360.648019] 0 pages HighMem/MovableOnly
[  360.651037]  ? lapic_next_event+0x5a/0x90
[  360.656111] 342293 pages reserved
[  360.659214]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.663686] 0 pages cma reserved
[  360.667674]  ? kvm_clock_read+0x18/0x30
[  360.671864] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  360.675253]  ? kvm_sched_clock_read+0x9/0x20
[  360.675269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.675286]  ? check_preemption_disabled+0x48/0x280
[  360.680913] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  360.684178]  irq_exit+0x17f/0x1c0
[  360.688136] ksoftirqd/0 cpuset=
[  360.694632]  smp_apic_timer_interrupt+0x1cb/0x760
[  360.699017] /
[  360.704552]  ? smp_reschedule_interrupt+0x109/0x650
[  360.709548]  mems_allowed=0
[  360.719855]  ? smp_call_function_single_interrupt+0x650/0x650
[  360.746866]  ? interrupt_entry+0xb5/0xc0
[  360.750933]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.755949]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.760976]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.765822]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.770837]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.775855]  ? task_prio+0x50/0x50
[  360.779402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.784941]  ? check_preemption_disabled+0x48/0x280
[  360.789965]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.794842]  apic_timer_interrupt+0xf/0x20
[  360.799089]  </IRQ>
[  360.801331] RIP: 0010:console_unlock+0xffa/0x1160
[  360.806181] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  360.825095] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  360.832818] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  360.840094] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  360.847368] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  360.854653] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  360.861933] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  360.869227]  ? netconsole_netdev_event+0x280/0x280
[  360.874183]  ? console_unlock+0xff1/0x1160
[  360.878483]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  360.883160]  ? vprintk_emit+0x7f7/0x930
[  360.887147]  ? lock_release+0xa00/0xa00
[  360.891132]  ? trace_hardirqs_on+0xb0/0x310
[  360.895466]  ? vprintk_default+0x28/0x30
[  360.899537]  ? trace_hardirqs_off_caller+0x310/0x310
[  360.904675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.910234]  vprintk_emit+0x33d/0x930
[  360.914052]  ? wake_up_klogd+0x180/0x180
[  360.918590]  ? match_held_lock+0x8c1/0x8d0
[  360.922842]  ? mark_held_locks+0xc7/0x130
[  360.926999]  ? _raw_spin_unlock_irq+0x27/0x80
[  360.931501]  ? _raw_spin_unlock_irq+0x27/0x80
[  360.936011]  vprintk_default+0x28/0x30
[  360.939904]  vprintk_func+0x7e/0x181
[  360.943627]  printk+0xa7/0xcf
[  360.946748]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  360.951515]  ? _raw_spin_unlock_irq+0x60/0x80
[  360.956039]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  360.961337]  dump_header+0x7cc/0xf72
[  360.965075]  ? pagefault_out_of_memory+0x197/0x197
[  360.970015]  ? zap_class+0x640/0x640
[  360.973734]  ? percpu_ref_get_many+0x240/0x240
[  360.978330]  ? print_usage_bug+0xc0/0xc0
[  360.982394]  ? print_usage_bug+0xc0/0xc0
[  360.986462]  ? zap_class+0x640/0x640
[  360.990187]  ? print_usage_bug+0xc0/0xc0
[  360.994258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.999803]  ? find_held_lock+0x36/0x1c0
[  361.003875]  ? mark_held_locks+0xc7/0x130
[  361.008029]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  361.013140]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  361.018250]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  361.022838]  ? trace_hardirqs_on+0xbd/0x310
[  361.027176]  ? kasan_check_read+0x11/0x20
[  361.031329]  ? ___ratelimit+0x3b4/0x672
[  361.035311]  ? trace_hardirqs_off_caller+0x310/0x310
[  361.040417]  ? trace_hardirqs_on+0x310/0x310
[  361.044829]  ? lock_downgrade+0x900/0x900
[  361.048987]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  361.054093]  ? ___ratelimit+0x3b9/0x672
[  361.058074]  ? idr_get_free+0xec0/0xec0
[  361.062049]  ? find_held_lock+0x36/0x1c0
[  361.066127]  oom_kill_process.cold.27+0x10/0x903
[  361.070890]  ? zap_class+0x640/0x640
[  361.074609]  ? check_preemption_disabled+0x48/0x280
[  361.079639]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  361.084578]  ? kasan_check_read+0x11/0x20
[  361.088731]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.094016]  ? oom_evaluate_task+0x540/0x540
[  361.098433]  ? find_held_lock+0x36/0x1c0
[  361.102508]  ? out_of_memory+0x974/0x1430
[  361.106668]  ? lock_downgrade+0x900/0x900
[  361.110819]  ? check_preemption_disabled+0x48/0x280
[  361.115843]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  361.120778]  ? kasan_check_read+0x11/0x20
[  361.124936]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.130218]  ? rcu_softirq_qs+0x20/0x20
[  361.134198]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.139739]  ? oom_evaluate_task+0x302/0x540
[  361.144164]  out_of_memory+0xa84/0x1430
[  361.148161]  ? oom_killer_disable+0x3a0/0x3a0
[  361.152669]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  361.157603]  ? __mutex_add_waiter+0x2a0/0x2a0
[  361.162112]  __alloc_pages_slowpath+0x22d4/0x2d70
[  361.166990]  ? warn_alloc+0x120/0x120
[  361.170792]  ? rcu_softirq_qs+0x20/0x20
[  361.174801]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.180341]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.185884]  ? should_fail+0x22d/0xd01
[  361.189779]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.194884]  ? zap_class+0x640/0x640
[  361.198627]  ? __lock_is_held+0xb5/0x140
[  361.202704]  ? mark_held_locks+0x130/0x130
[  361.206945]  ? lock_release+0xa00/0xa00
[  361.210925]  ? perf_trace_sched_process_exec+0x860/0x860
[  361.216390]  ? __might_sleep+0x95/0x190
[  361.220376]  __alloc_pages_nodemask+0xa80/0xde0
[  361.225054]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  361.230074]  ? __page_cache_alloc+0x191/0x5c0
[  361.234570]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  361.239500]  ? kasan_check_read+0x11/0x20
[  361.243657]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.248949]  ? zap_class+0x640/0x640
[  361.252679]  ? zap_class+0x640/0x640
[  361.256395]  ? zap_class+0x640/0x640
[  361.260108]  ? __do_page_cache_readahead+0x7ce/0x980
[  361.265219]  ? find_held_lock+0x36/0x1c0
[  361.269288]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  361.274834]  alloc_pages_current+0x173/0x350
[  361.279266]  __page_cache_alloc+0x38c/0x5c0
[  361.283593]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  361.288522]  ? kasan_check_read+0x11/0x20
[  361.292687]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.297972]  ? generic_perform_write+0x6a0/0x6a0
[  361.302736]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.308293]  ? check_preemption_disabled+0x48/0x280
[  361.313323]  filemap_fault+0x1594/0x25f0
[  361.317401]  ? __lock_page_or_retry+0xa00/0xa00
[  361.322073]  ? mark_held_locks+0x130/0x130
[  361.326309]  ? rcu_softirq_qs+0x20/0x20
[  361.330287]  ? remove_wait_queue+0x1a6/0x360
[  361.334701]  ? trace_hardirqs_off_caller+0x310/0x310
[  361.339816]  ? filemap_map_pages+0xe04/0x1990
[  361.344323]  ? print_usage_bug+0xc0/0xc0
[  361.348389]  ? add_wait_queue+0x2b0/0x2b0
[  361.352548]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  361.357479]  ? print_usage_bug+0xc0/0xc0
[  361.361547]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  361.367098]  ? fput+0x130/0x1a0
[  361.370397]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.375978]  ? print_usage_bug+0xc0/0xc0
[  361.380059]  ? __lock_acquire+0x62f/0x4c20
[  361.384312]  ? lock_acquire+0x1ed/0x520
[  361.388293]  ? ext4_filemap_fault+0x7a/0xad
[  361.392635]  ? lock_release+0xa00/0xa00
[  361.396625]  ? perf_trace_sched_process_exec+0x860/0x860
[  361.402090]  ? print_usage_bug+0xc0/0xc0
[  361.406158]  ? print_usage_bug+0xc0/0xc0
[  361.410234]  ? down_read+0x8d/0x120
[  361.413864]  ? ext4_filemap_fault+0x7a/0xad
[  361.418197]  ? __down_interruptible+0x700/0x700
[  361.422899]  ext4_filemap_fault+0x82/0xad
[  361.427078]  __do_fault+0x100/0x6b0
[  361.430713]  ? pmd_devmap_trans_unstable+0x220/0x220
[  361.435825]  ? mark_held_locks+0x130/0x130
[  361.440066]  ? mark_held_locks+0x130/0x130
[  361.444304]  ? find_held_lock+0x36/0x1c0
[  361.448377]  ? zap_class+0x640/0x640
[  361.452095]  ? find_held_lock+0x36/0x1c0
[  361.456167]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.461717]  __handle_mm_fault+0x307c/0x5920
[  361.466135]  ? poll_select_copy_remaining+0x18c/0x6a0
[  361.471352]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  361.476214]  ? __might_fault+0x12b/0x1e0
[  361.480281]  ? lock_downgrade+0x900/0x900
[  361.484445]  ? zap_class+0x640/0x640
[  361.488165]  ? zap_class+0x640/0x640
[  361.491890]  ? find_held_lock+0x36/0x1c0
[  361.495966]  ? handle_mm_fault+0x42a/0xc70
[  361.500206]  ? lock_downgrade+0x900/0x900
[  361.504355]  ? check_preemption_disabled+0x48/0x280
[  361.509387]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  361.514318]  ? kasan_check_read+0x11/0x20
[  361.518475]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.523763]  ? rcu_softirq_qs+0x20/0x20
[  361.527747]  ? trace_hardirqs_off_caller+0x310/0x310
[  361.532865]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.538413]  ? check_preemption_disabled+0x48/0x280
[  361.543448]  handle_mm_fault+0x54f/0xc70
[  361.547516]  ? __handle_mm_fault+0x5920/0x5920
[  361.552109]  ? find_vma+0x34/0x190
[  361.555665]  __do_page_fault+0x5e8/0xe60
[  361.559734]  ? trace_hardirqs_off+0xb8/0x310
[  361.564173]  do_page_fault+0xf2/0x7e0
[  361.567991]  ? vmalloc_sync_all+0x30/0x30
[  361.572160]  ? error_entry+0x70/0xd0
[  361.575885]  ? trace_hardirqs_off_caller+0xbb/0x310
[  361.580912]  ? trace_hardirqs_on_caller+0xc0/0x310
[  361.585857]  ? syscall_return_slowpath+0x5e0/0x5e0
[  361.590790]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  361.595651]  ? trace_hardirqs_on_caller+0x310/0x310
[  361.600684]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  361.606143]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  361.611172]  ? prepare_exit_to_usermode+0x291/0x3b0
[  361.616197]  ? page_fault+0x8/0x30
[  361.619742]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  361.624595]  ? page_fault+0x8/0x30
[  361.628142]  page_fault+0x1e/0x30
[  361.631604] RIP: 0033:0x7f949d66add3
[  361.635332] Code: Bad RIP value.
[  361.638700] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  361.644086] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  361.651355] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  361.658625] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  361.665901] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  361.673184] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  361.680490] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  361.680559] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  361.686991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  361.686996] Call Trace:
[  361.687019]  dump_stack+0x244/0x39d
[  361.687043]  ? dump_stack_print_info.cold.1+0x20/0x20
[  361.693582] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  361.702900]  warn_alloc.cold.117+0xb7/0x1bd
[  361.705454] init cpuset=
[  361.709074]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  361.714240] /
[  361.723945]  ? lock_downgrade+0x900/0x900
[  361.728243]  mems_allowed=0
[  361.730914]  ? trace_hardirqs_off+0xb8/0x310
[  361.748892]  ? trace_hardirqs_off+0xb8/0x310
[  361.753317]  __alloc_pages_slowpath+0x2660/0x2d70
[  361.758195]  ? warn_alloc+0x120/0x120
[  361.762007]  ? warn_alloc+0x120/0x120
[  361.765812]  ? print_usage_bug+0xc0/0xc0
[  361.769881]  ? warn_alloc+0x120/0x120
[  361.773693]  ? print_usage_bug+0xc0/0xc0
[  361.777756]  ? __lock_acquire+0x62f/0x4c20
[  361.781994]  ? __lock_acquire+0x62f/0x4c20
[  361.786709]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.792255]  ? should_fail+0x22d/0xd01
[  361.796145]  ? __lock_acquire+0x62f/0x4c20
[  361.800389]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.805500]  ? __lock_acquire+0x62f/0x4c20
[  361.809747]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.814855]  ? __lock_acquire+0x62f/0x4c20
[  361.819094]  ? should_fail+0x22d/0xd01
[  361.822995]  ? mark_held_locks+0x130/0x130
[  361.827235]  ? mark_held_locks+0x130/0x130
[  361.831468]  ? zap_class+0x640/0x640
[  361.835181]  ? zap_class+0x640/0x640
[  361.838903]  ? zap_class+0x640/0x640
[  361.842617]  ? print_usage_bug+0xc0/0xc0
[  361.846688]  ? mark_held_locks+0x130/0x130
[  361.850927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.856467]  ? check_preemption_disabled+0x48/0x280
[  361.861495]  ? __lock_is_held+0xb5/0x140
[  361.865568]  __alloc_pages_nodemask+0xa80/0xde0
[  361.870242]  ? zap_class+0x640/0x640
[  361.873968]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  361.879006]  ? find_held_lock+0x36/0x1c0
[  361.883083]  ? ____cache_alloc_node+0x1c7/0x1e0
[  361.887760]  ? lock_downgrade+0x900/0x900
[  361.891919]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.897466]  cache_grow_begin+0xa5/0x8c0
[  361.901533]  ? do_raw_spin_unlock+0xa7/0x330
[  361.905955]  fallback_alloc+0x204/0x2e0
[  361.909939]  ____cache_alloc_node+0x1c7/0x1e0
[  361.914442]  kmem_cache_alloc_node+0xe3/0x730
[  361.918959]  ? ipv6_get_ifaddr+0x42e/0x620
[  361.923205]  __alloc_skb+0x119/0x770
[  361.926927]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  361.932217]  ? netdev_alloc_frag+0x1f0/0x1f0
[  361.936629]  ? lock_downgrade+0x900/0x900
[  361.940803]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.946356]  ? refcount_sub_and_test_checked+0x203/0x310
[  361.951822]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  361.957286]  ? addrconf_rs_timer+0x690/0x690
[  361.961714]  ndisc_alloc_skb+0x144/0x340
[  361.965785]  ndisc_send_rs+0x331/0x6e0
[  361.969698]  addrconf_rs_timer+0x314/0x690
[  361.973944]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.978207]  call_timer_fn+0x272/0x920
[  361.982104]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.986348]  ? process_timeout+0x40/0x40
[  361.990427]  ? __run_timers+0x7da/0xc70
[  361.994409]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.998909]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.003409]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.007671]  ? lockdep_hardirqs_on+0x296/0x5b0
[  362.012260]  ? trace_hardirqs_on+0xbd/0x310
[  362.016585]  ? kasan_check_read+0x11/0x20
[  362.020738]  ? __run_timers+0x7da/0xc70
[  362.024714]  ? trace_hardirqs_off_caller+0x310/0x310
[  362.029837]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.034073]  __run_timers+0x7e5/0xc70
[  362.037889]  ? timer_fixup_init+0x70/0x70
[  362.042042]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.046539]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.051045]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  362.055633]  ? trace_hardirqs_on+0xbd/0x310
[  362.059971]  ? kasan_check_read+0x11/0x20
[  362.064145]  ? finish_task_switch+0x1f4/0x910
[  362.068669]  ? trace_hardirqs_off_caller+0x310/0x310
[  362.073783]  ? compat_start_thread+0x80/0x80
[  362.078218]  ? pvclock_read_flags+0x160/0x160
[  362.082714]  ? __switch_to_asm+0x34/0x70
[  362.086782]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.092325]  ? check_preemption_disabled+0x48/0x280
[  362.097351]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  362.102892]  ? rcu_pm_notify+0xc0/0xc0
[  362.106786]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.112323]  ? check_preemption_disabled+0x48/0x280
[  362.117351]  run_timer_softirq+0x52/0xb0
[  362.121414]  ? rcu_read_lock_sched_held+0x14f/0x180
[  362.126435]  __do_softirq+0x308/0xb7e
[  362.130247]  ? trace_hardirqs_on_caller+0xc0/0x310
[  362.135187]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  362.140302]  ? trace_hardirqs_on+0x310/0x310
[  362.144725]  ? schedule+0x108/0x460
[  362.148363]  ? trace_hardirqs_off+0xb8/0x310
[  362.152773]  ? smpboot_thread_fn+0x68b/0xa00
[  362.157179]  ? trace_hardirqs_on+0x310/0x310
[  362.161590]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.167130]  ? check_preemption_disabled+0x48/0x280
[  362.172151]  ? takeover_tasklets+0xa90/0xa90
[  362.176562]  run_ksoftirqd+0x5e/0x100
[  362.180382]  smpboot_thread_fn+0x68b/0xa00
[  362.184620]  ? sort_range+0x30/0x30
[  362.188266]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  362.193380]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.198923]  ? __kthread_parkme+0xfb/0x1a0
[  362.203166]  kthread+0x35a/0x420
[  362.206532]  ? sort_range+0x30/0x30
[  362.210159]  ? kthread_stop+0x900/0x900
[  362.214157]  ret_from_fork+0x3a/0x50
[  362.217895] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  362.217901] warn_alloc_show_mem: 1 callbacks suppressed
[  362.217908] Mem-Info:
[  362.223802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  362.229175] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  362.229175]  active_file:11 inactive_file:11 isolated_file:0
[  362.229175]  unevictable:0 dirty:0 writeback:0 unstable:0
[  362.229175]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  362.229175]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  362.229175]  free:13686 free_pcp:280 free_cma:0
[  362.231553] Call Trace:
[  362.240943] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  362.273974]  <IRQ>
[  362.276549] Node 0 
[  362.304227]  dump_stack+0x244/0x39d
[  362.306377] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  362.308585]  ? dump_stack_print_info.cold.1+0x20/0x20
[  362.312176] lowmem_reserve[]: 0
[  362.337707]  warn_alloc.cold.117+0xb7/0x1bd
[  362.342864]  2819
[  362.346137]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  362.350431]  6323
[  362.352487]  ? lock_downgrade+0x900/0x900
[  362.357304]  6323
[  362.359368]  ? trace_hardirqs_off+0xb8/0x310
[  362.365545]  ? trace_hardirqs_off+0xb8/0x310
[  362.369926] Node 0 DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  362.374363]  __alloc_pages_slowpath+0x2660/0x2d70
[  362.374405]  ? warn_alloc+0x120/0x120
[  362.402036] lowmem_reserve[]:
[  362.406886]  ? warn_alloc+0x120/0x120
[  362.410662]  0
[  362.413763]  ? print_usage_bug+0xc0/0xc0
[  362.417546]  0
[  362.419345]  ? warn_alloc+0x120/0x120
[  362.423380]  3503
[  362.425183]  ? print_usage_bug+0xc0/0xc0
[  362.428957]  3503
[  362.431015]  ? __lock_acquire+0x62f/0x4c20
[  362.437103]  ? __lock_acquire+0x62f/0x4c20
[  362.441316] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  362.445577]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.445596]  ? should_fail+0x22d/0xd01
[  362.474642] lowmem_reserve[]:
[  362.480201]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.484052]  0
[  362.487160]  ? __lock_acquire+0x62f/0x4c20
[  362.492243]  0 0
[  362.494054]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.498258]  0
[  362.500227]  ? __lock_acquire+0x62f/0x4c20
[  362.505306] Node 0 
[  362.507107]  ? should_fail+0x22d/0xd01
[  362.511312] DMA: 
[  362.513549]  ? find_held_lock+0x36/0x1c0
[  362.517411] 1*4kB 
[  362.519469]  ? mark_held_locks+0x130/0x130
[  362.523503] (U) 
[  362.525654]  ? mark_held_locks+0x130/0x130
[  362.529866] 0*8kB 
[  362.531831]  ? zap_class+0x640/0x640
[  362.536037] 0*16kB 1*32kB 
[  362.538187]  ? zap_class+0x640/0x640
[  362.541879] (U) 
[  362.544721]  ? print_usage_bug+0xc0/0xc0
[  362.548409] 2*64kB 
[  362.550381]  ? do_raw_spin_unlock+0xa7/0x330
[  362.554416] (U) 
[  362.556654]  ? zap_class+0x640/0x640
[  362.561045] 1*128kB 
[  362.563014]  ? print_usage_bug+0xc0/0xc0
[  362.566705] (U) 
[  362.569021]  ? wq_watchdog_touch+0x9c/0xfe
[  362.573061] 1*256kB 
[  362.575037]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.579247] (U) 
[  362.581565]  ? check_preemption_disabled+0x48/0x280
[  362.587074] 0*512kB 
[  362.589050]  ? __lock_is_held+0xb5/0x140
[  362.594036] 1*1024kB 
[  362.596357]  __alloc_pages_nodemask+0xa80/0xde0
[  362.600389] (U) 
[  362.602793]  ? zap_class+0x640/0x640
[  362.607440] 1*2048kB 
[  362.609411]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  362.613098] (M) 
[  362.615516]  ? find_held_lock+0x36/0x1c0
[  362.620518] 3*4096kB 
[  362.622496]  ? ____cache_alloc_node+0x1c7/0x1e0
[  362.626524] (M) 
[  362.628930]  ? lock_downgrade+0x900/0x900
[  362.633570] = 15908kB
[  362.635548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.639676] Node 0 
[  362.642088]  cache_grow_begin+0xa5/0x8c0
[  362.647606] DMA32: 2*4kB 
[  362.649851]  ? do_raw_spin_unlock+0xa7/0x330
[  362.653900] (H) 
[  362.656670]  fallback_alloc+0x204/0x2e0
[  362.661053] 2*8kB 
[  362.663028]  ____cache_alloc_node+0x1c7/0x1e0
[  362.666973] (MH) 
[  362.669125]  kmem_cache_alloc_node+0xe3/0x730
[  362.673590] 3*16kB 
[  362.675663]  ? ipv6_get_ifaddr+0x42e/0x620
[  362.680133] (MH) 
[  362.682377]  __alloc_skb+0x119/0x770
[  362.686577] 3*32kB 
[  362.688639]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  362.692329] (MH) 
[  362.694570]  ? netdev_alloc_frag+0x1f0/0x1f0
[  362.699819] 4*64kB 
[  362.701880]  ? lock_downgrade+0x900/0x900
[  362.706264] (M) 
[  362.708505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.712616] 5*128kB (MH) 
[  362.714610]  ? refcount_sub_and_test_checked+0x203/0x310
[  362.720116] 4*256kB 
[  362.722876]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  362.728312] (M) 
[  362.730637]  ? addrconf_rs_timer+0x690/0x690
[  362.736070] 5*512kB (MH) 
[  362.738063]  ndisc_alloc_skb+0x144/0x340
[  362.742435] 4*1024kB 
[  362.745192]  ndisc_send_rs+0x331/0x6e0
[  362.749222] (MH) 
[  362.751634]  addrconf_rs_timer+0x314/0x690
[  362.755490] 2*2048kB 
[  362.757554]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.761760] (M) 
[  362.764180]  call_timer_fn+0x272/0x920
[  362.768374] 3*4096kB 
[  362.770346]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.774208] (M) 
[  362.776615]  ? process_timeout+0x40/0x40
[  362.780823] = 25128kB
[  362.782802]  ? mark_held_locks+0xc7/0x130
[  362.786832] Node 0 
[  362.789237]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.793355] Normal: 
[  362.795588]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.800075] 723*4kB 
[  362.802394]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.806866] (UMEH) 
[  362.809187]  ? lockdep_hardirqs_on+0x296/0x5b0
[  362.813398] 444*8kB 
[  362.815631]  ? trace_hardirqs_on+0xbd/0x310
[  362.820194] (UME) 
[  362.822515]  ? kasan_check_read+0x11/0x20
[  362.826805] 227*16kB (UMEH) 
[  362.828964]  ? __run_timers+0x7da/0xc70
[  362.833087] 94*32kB 
[  362.836103]  ? trace_hardirqs_off_caller+0x310/0x310
[  362.840049] (UMEH) 
[  362.842366]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.847438] 10*64kB (UMH) 
[  362.849688]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  362.853899] 0*128kB 
[  362.856738]  __run_timers+0x7e5/0xc70
[  362.860940] 0*256kB 0*512kB 
[  362.863275]  ? timer_fixup_init+0x70/0x70
[  362.867042] 0*1024kB 
[  362.870057]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  362.874179] 0*2048kB 
[  362.876581]  ? zap_class+0x640/0x640
[  362.881573] 0*4096kB = 13724kB
[  362.883993]  ? print_usage_bug+0xc0/0xc0
[  362.887694] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  362.890875]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  362.894917] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  362.903741]  ? find_held_lock+0x36/0x1c0
[  362.908908] 2289 total pagecache pages
[  362.917478]  ? zap_class+0x640/0x640
[  362.921721] 0 pages in swap cache
[  362.925611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.929304] Swap cache stats: add 0, delete 0, find 0/0
[  362.932746]  ? check_preemption_disabled+0x48/0x280
[  362.938256] Free swap  = 0kB
[  362.943621]  ? __lock_is_held+0xb5/0x140
[  362.948611] Total swap = 0kB
[  362.951622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.955664] 1965979 pages RAM
[  362.958681]  ? check_preemption_disabled+0x48/0x280
[  362.964188] 0 pages HighMem/MovableOnly
[  362.964196] 342293 pages reserved
[  362.967305]  run_timer_softirq+0x52/0xb0
[  362.972286] 0 pages cma reserved
[  362.972393] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  362.976259]  ? rcu_read_lock_sched_held+0x14f/0x180
[  362.976277]  __do_softirq+0x308/0xb7e
[  362.976293]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  362.979781] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  362.983780]  ? lock_downgrade+0x900/0x900
[  362.987122] ksoftirqd/0 cpuset=
[  362.993609]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  362.998617] /
[  363.002435]  ? pvclock_read_flags+0x160/0x160
[  363.006905]  mems_allowed=0
[  363.017211]  ? lapic_next_event+0x5a/0x90
[  363.042951]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.048501]  ? kvm_clock_read+0x18/0x30
[  363.052475]  ? kvm_sched_clock_read+0x9/0x20
[  363.056889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.062430]  ? check_preemption_disabled+0x48/0x280
[  363.067457]  irq_exit+0x17f/0x1c0
[  363.070916]  smp_apic_timer_interrupt+0x1cb/0x760
[  363.075764]  ? smp_reschedule_interrupt+0x109/0x650
[  363.080805]  ? smp_call_function_single_interrupt+0x650/0x650
[  363.086693]  ? interrupt_entry+0xb5/0xc0
[  363.090761]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.095779]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.100799]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.105652]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.110678]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.115696]  ? task_prio+0x50/0x50
[  363.119241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.124779]  ? check_preemption_disabled+0x48/0x280
[  363.129804]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.134668]  apic_timer_interrupt+0xf/0x20
[  363.138901]  </IRQ>
[  363.141141] RIP: 0010:console_unlock+0xffa/0x1160
[  363.145991] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  363.164917] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  363.172632] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  363.179912] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  363.187188] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  363.194455] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  363.201723] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  363.209010]  ? netconsole_netdev_event+0x280/0x280
[  363.213952]  ? console_unlock+0xff1/0x1160
[  363.218213]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  363.222886]  ? vprintk_emit+0x7f7/0x930
[  363.226869]  ? lock_release+0xa00/0xa00
[  363.230845]  ? trace_hardirqs_on+0xb0/0x310
[  363.235175]  ? vprintk_default+0x28/0x30
[  363.239244]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.244355]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.249915]  vprintk_emit+0x33d/0x930
[  363.253729]  ? wake_up_klogd+0x180/0x180
[  363.257799]  ? match_held_lock+0x8c1/0x8d0
[  363.262047]  ? mark_held_locks+0xc7/0x130
[  363.266205]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.270704]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.275214]  vprintk_default+0x28/0x30
[  363.279110]  vprintk_func+0x7e/0x181
[  363.282833]  printk+0xa7/0xcf
[  363.285942]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  363.290707]  ? _raw_spin_unlock_irq+0x60/0x80
[  363.295218]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  363.300510]  dump_header+0x7cc/0xf72
[  363.304263]  ? pagefault_out_of_memory+0x197/0x197
[  363.309205]  ? zap_class+0x640/0x640
[  363.312921]  ? percpu_ref_get_many+0x240/0x240
[  363.317504]  ? print_usage_bug+0xc0/0xc0
[  363.321567]  ? print_usage_bug+0xc0/0xc0
[  363.325632]  ? zap_class+0x640/0x640
[  363.329357]  ? print_usage_bug+0xc0/0xc0
[  363.333428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.338969]  ? find_held_lock+0x36/0x1c0
[  363.343041]  ? mark_held_locks+0xc7/0x130
[  363.347198]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  363.352307]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  363.357413]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  363.361996]  ? trace_hardirqs_on+0xbd/0x310
[  363.366318]  ? kasan_check_read+0x11/0x20
[  363.370470]  ? ___ratelimit+0x3b4/0x672
[  363.374450]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.379552]  ? trace_hardirqs_on+0x310/0x310
[  363.383961]  ? lock_downgrade+0x900/0x900
[  363.388115]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  363.393225]  ? ___ratelimit+0x3b9/0x672
[  363.397207]  ? idr_get_free+0xec0/0xec0
[  363.401188]  ? find_held_lock+0x36/0x1c0
[  363.405268]  oom_kill_process.cold.27+0x10/0x903
[  363.410028]  ? zap_class+0x640/0x640
[  363.413742]  ? check_preemption_disabled+0x48/0x280
[  363.418769]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.423700]  ? kasan_check_read+0x11/0x20
[  363.427852]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.433135]  ? oom_evaluate_task+0x540/0x540
[  363.437552]  ? find_held_lock+0x36/0x1c0
[  363.441626]  ? out_of_memory+0x974/0x1430
[  363.445787]  ? lock_downgrade+0x900/0x900
[  363.449956]  ? check_preemption_disabled+0x48/0x280
[  363.454982]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.459930]  ? kasan_check_read+0x11/0x20
[  363.464092]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.469370]  ? rcu_softirq_qs+0x20/0x20
[  363.473350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.478894]  ? oom_evaluate_task+0x302/0x540
[  363.483309]  out_of_memory+0xa84/0x1430
[  363.487297]  ? oom_killer_disable+0x3a0/0x3a0
[  363.491799]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  363.496738]  ? __mutex_add_waiter+0x2a0/0x2a0
[  363.501271]  __alloc_pages_slowpath+0x22d4/0x2d70
[  363.506153]  ? warn_alloc+0x120/0x120
[  363.509966]  ? rcu_softirq_qs+0x20/0x20
[  363.513970]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.519513]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.525055]  ? should_fail+0x22d/0xd01
[  363.528950]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.534056]  ? zap_class+0x640/0x640
[  363.537797]  ? __lock_is_held+0xb5/0x140
[  363.541871]  ? mark_held_locks+0x130/0x130
[  363.546113]  ? lock_release+0xa00/0xa00
[  363.550092]  ? perf_trace_sched_process_exec+0x860/0x860
[  363.555556]  ? __might_sleep+0x95/0x190
[  363.559537]  __alloc_pages_nodemask+0xa80/0xde0
[  363.564214]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  363.569231]  ? __page_cache_alloc+0x191/0x5c0
[  363.573730]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.578669]  ? kasan_check_read+0x11/0x20
[  363.582825]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.588110]  ? zap_class+0x640/0x640
[  363.591837]  ? zap_class+0x640/0x640
[  363.595552]  ? zap_class+0x640/0x640
[  363.599266]  ? __do_page_cache_readahead+0x7ce/0x980
[  363.604375]  ? find_held_lock+0x36/0x1c0
[  363.608446]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  363.613991]  alloc_pages_current+0x173/0x350
[  363.618408]  __page_cache_alloc+0x38c/0x5c0
[  363.622732]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.627667]  ? kasan_check_read+0x11/0x20
[  363.631825]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.637110]  ? generic_perform_write+0x6a0/0x6a0
[  363.641867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.647413]  ? check_preemption_disabled+0x48/0x280
[  363.652442]  filemap_fault+0x1594/0x25f0
[  363.656522]  ? __lock_page_or_retry+0xa00/0xa00
[  363.661299]  ? mark_held_locks+0x130/0x130
[  363.665537]  ? rcu_softirq_qs+0x20/0x20
[  363.669515]  ? remove_wait_queue+0x1a6/0x360
[  363.673926]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.679041]  ? filemap_map_pages+0xe04/0x1990
[  363.683548]  ? print_usage_bug+0xc0/0xc0
[  363.687613]  ? add_wait_queue+0x2b0/0x2b0
[  363.691773]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  363.696707]  ? print_usage_bug+0xc0/0xc0
[  363.700771]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  363.706310]  ? fput+0x130/0x1a0
[  363.709594]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.715140]  ? print_usage_bug+0xc0/0xc0
[  363.719214]  ? __lock_acquire+0x62f/0x4c20
[  363.723465]  ? lock_acquire+0x1ed/0x520
[  363.727450]  ? ext4_filemap_fault+0x7a/0xad
[  363.731780]  ? lock_release+0xa00/0xa00
[  363.735770]  ? perf_trace_sched_process_exec+0x860/0x860
[  363.741231]  ? print_usage_bug+0xc0/0xc0
[  363.745293]  ? print_usage_bug+0xc0/0xc0
[  363.749370]  ? down_read+0x8d/0x120
[  363.752998]  ? ext4_filemap_fault+0x7a/0xad
[  363.757320]  ? __down_interruptible+0x700/0x700
[  363.762002]  ext4_filemap_fault+0x82/0xad
[  363.766161]  __do_fault+0x100/0x6b0
[  363.769798]  ? pmd_devmap_trans_unstable+0x220/0x220
[  363.774905]  ? mark_held_locks+0x130/0x130
[  363.779143]  ? mark_held_locks+0x130/0x130
[  363.783383]  ? find_held_lock+0x36/0x1c0
[  363.787679]  ? zap_class+0x640/0x640
[  363.791399]  ? find_held_lock+0x36/0x1c0
[  363.795465]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.801009]  __handle_mm_fault+0x307c/0x5920
[  363.805418]  ? poll_select_copy_remaining+0x18c/0x6a0
[  363.810623]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  363.815482]  ? __might_fault+0x12b/0x1e0
[  363.819549]  ? lock_downgrade+0x900/0x900
[  363.823711]  ? zap_class+0x640/0x640
[  363.827428]  ? zap_class+0x640/0x640
[  363.831152]  ? find_held_lock+0x36/0x1c0
[  363.835236]  ? handle_mm_fault+0x42a/0xc70
[  363.839478]  ? lock_downgrade+0x900/0x900
[  363.843627]  ? check_preemption_disabled+0x48/0x280
[  363.848672]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  363.853607]  ? kasan_check_read+0x11/0x20
[  363.857760]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  363.863042]  ? rcu_softirq_qs+0x20/0x20
[  363.867019]  ? trace_hardirqs_off_caller+0x310/0x310
[  363.872131]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.877684]  ? check_preemption_disabled+0x48/0x280
[  363.882719]  handle_mm_fault+0x54f/0xc70
[  363.886787]  ? __handle_mm_fault+0x5920/0x5920
[  363.891379]  ? find_vma+0x34/0x190
[  363.894930]  __do_page_fault+0x5e8/0xe60
[  363.898995]  ? trace_hardirqs_off+0xb8/0x310
[  363.903415]  do_page_fault+0xf2/0x7e0
[  363.907223]  ? vmalloc_sync_all+0x30/0x30
[  363.911374]  ? error_entry+0x70/0xd0
[  363.915094]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.920109]  ? trace_hardirqs_on_caller+0xc0/0x310
[  363.925039]  ? syscall_return_slowpath+0x5e0/0x5e0
[  363.929967]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.934810]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.939827]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.945281]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  363.950300]  ? prepare_exit_to_usermode+0x291/0x3b0
[  363.955319]  ? page_fault+0x8/0x30
[  363.958867]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.963717]  ? page_fault+0x8/0x30
[  363.967265]  page_fault+0x1e/0x30
[  363.970721] RIP: 0033:0x7f949d66add3
[  363.974445] Code: Bad RIP value.
[  363.977813] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  363.983180] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  363.990453] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  363.997724] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  364.004992] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  364.012263] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  364.019562] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  364.019629] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  364.026062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  364.026067] Call Trace:
[  364.026090]  dump_stack+0x244/0x39d
[  364.026108]  ? dump_stack_print_info.cold.1+0x20/0x20
[  364.026134]  warn_alloc.cold.117+0xb7/0x1bd
[  364.032664] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  364.041950]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  364.044508] init cpuset=
[  364.048135]  ? lock_downgrade+0x900/0x900
[  364.053297] /
[  364.057618]  ? trace_hardirqs_off+0xb8/0x310
[  364.067297]  mems_allowed=0
[  364.072133]  ? trace_hardirqs_off+0xb8/0x310
[  364.092420]  __alloc_pages_slowpath+0x2660/0x2d70
[  364.097300]  ? warn_alloc+0x120/0x120
[  364.101106]  ? warn_alloc+0x120/0x120
[  364.104914]  ? print_usage_bug+0xc0/0xc0
[  364.108975]  ? warn_alloc+0x120/0x120
[  364.112778]  ? print_usage_bug+0xc0/0xc0
[  364.116851]  ? __lock_acquire+0x62f/0x4c20
[  364.121084]  ? __lock_acquire+0x62f/0x4c20
[  364.125327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.130867]  ? should_fail+0x22d/0xd01
[  364.134758]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.139866]  ? __lock_acquire+0x62f/0x4c20
[  364.144108]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.149212]  ? __lock_acquire+0x62f/0x4c20
[  364.153463]  ? should_fail+0x22d/0xd01
[  364.157354]  ? find_held_lock+0x36/0x1c0
[  364.161425]  ? mark_held_locks+0x130/0x130
[  364.165680]  ? mark_held_locks+0x130/0x130
[  364.169915]  ? zap_class+0x640/0x640
[  364.173631]  ? zap_class+0x640/0x640
[  364.177359]  ? print_usage_bug+0xc0/0xc0
[  364.181420]  ? do_raw_spin_unlock+0xa7/0x330
[  364.185832]  ? zap_class+0x640/0x640
[  364.189546]  ? print_usage_bug+0xc0/0xc0
[  364.193603]  ? wq_watchdog_touch+0x9c/0xfe
[  364.197844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.203385]  ? check_preemption_disabled+0x48/0x280
[  364.208410]  ? __lock_is_held+0xb5/0x140
[  364.212480]  __alloc_pages_nodemask+0xa80/0xde0
[  364.217147]  ? zap_class+0x640/0x640
[  364.220870]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  364.225898]  ? find_held_lock+0x36/0x1c0
[  364.229985]  ? ____cache_alloc_node+0x1c7/0x1e0
[  364.234676]  ? lock_downgrade+0x900/0x900
[  364.238836]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.244376]  cache_grow_begin+0xa5/0x8c0
[  364.248437]  ? do_raw_spin_unlock+0xa7/0x330
[  364.252854]  fallback_alloc+0x204/0x2e0
[  364.256835]  ____cache_alloc_node+0x1c7/0x1e0
[  364.261336]  kmem_cache_alloc_node+0xe3/0x730
[  364.265838]  ? ipv6_get_ifaddr+0x42e/0x620
[  364.270087]  __alloc_skb+0x119/0x770
[  364.273803]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  364.279085]  ? netdev_alloc_frag+0x1f0/0x1f0
[  364.283499]  ? lock_downgrade+0x900/0x900
[  364.287667]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.293209]  ? refcount_sub_and_test_checked+0x203/0x310
[  364.298676]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  364.304128]  ? addrconf_rs_timer+0x690/0x690
[  364.308551]  ndisc_alloc_skb+0x144/0x340
[  364.312620]  ndisc_send_rs+0x331/0x6e0
[  364.316523]  addrconf_rs_timer+0x314/0x690
[  364.320765]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.325017]  call_timer_fn+0x272/0x920
[  364.328901]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.333142]  ? process_timeout+0x40/0x40
[  364.337227]  ? __run_timers+0x7da/0xc70
[  364.341206]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.345703]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.350196]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.354431]  ? lockdep_hardirqs_on+0x296/0x5b0
[  364.359016]  ? trace_hardirqs_on+0xbd/0x310
[  364.363342]  ? kasan_check_read+0x11/0x20
[  364.367489]  ? __run_timers+0x7da/0xc70
[  364.371463]  ? trace_hardirqs_off_caller+0x310/0x310
[  364.376570]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.380812]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  364.385053]  __run_timers+0x7e5/0xc70
[  364.388870]  ? timer_fixup_init+0x70/0x70
[  364.393019]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.397514]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.402009]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  364.406595]  ? trace_hardirqs_on+0xbd/0x310
[  364.410916]  ? kasan_check_read+0x11/0x20
[  364.415066]  ? finish_task_switch+0x1f4/0x910
[  364.419564]  ? trace_hardirqs_off_caller+0x310/0x310
[  364.424682]  ? compat_start_thread+0x80/0x80
[  364.429117]  ? pvclock_read_flags+0x160/0x160
[  364.433610]  ? __switch_to_asm+0x34/0x70
[  364.437685]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.443227]  ? check_preemption_disabled+0x48/0x280
[  364.448253]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  364.453793]  ? rcu_pm_notify+0xc0/0xc0
[  364.457693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.463241]  ? check_preemption_disabled+0x48/0x280
[  364.468271]  run_timer_softirq+0x52/0xb0
[  364.472335]  ? rcu_read_lock_sched_held+0x14f/0x180
[  364.477361]  __do_softirq+0x308/0xb7e
[  364.481192]  ? trace_hardirqs_on_caller+0xc0/0x310
[  364.486136]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  364.491244]  ? trace_hardirqs_on+0x310/0x310
[  364.495679]  ? schedule+0x108/0x460
[  364.499325]  ? trace_hardirqs_off+0xb8/0x310
[  364.503745]  ? smpboot_thread_fn+0x68b/0xa00
[  364.508166]  ? trace_hardirqs_on+0x310/0x310
[  364.512582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.518126]  ? check_preemption_disabled+0x48/0x280
[  364.523149]  ? takeover_tasklets+0xa90/0xa90
[  364.527564]  run_ksoftirqd+0x5e/0x100
[  364.531366]  smpboot_thread_fn+0x68b/0xa00
[  364.535602]  ? sort_range+0x30/0x30
[  364.539238]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  364.544346]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.549884]  ? __kthread_parkme+0xfb/0x1a0
[  364.554127]  kthread+0x35a/0x420
[  364.557491]  ? sort_range+0x30/0x30
[  364.561122]  ? kthread_stop+0x900/0x900
[  364.565105]  ret_from_fork+0x3a/0x50
[  364.568837] warn_alloc_show_mem: 1 callbacks suppressed
[  364.568849] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  364.568851] Mem-Info:
[  364.568882] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  364.568882]  active_file:11 inactive_file:11 isolated_file:0
[  364.568882]  unevictable:0 dirty:0 writeback:0 unstable:0
[  364.568882]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  364.568882]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  364.568882]  free:13686 free_pcp:280 free_cma:0
[  364.574218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  364.574227] Call Trace:
[  364.580120] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  364.582522]  <IRQ>
[  364.615582] Node 0 
[  364.624946]  dump_stack+0x244/0x39d
[  364.627524] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  364.655186]  ? dump_stack_print_info.cold.1+0x20/0x20
[  364.657304] lowmem_reserve[]:
[  364.659546]  warn_alloc.cold.117+0xb7/0x1bd
[  364.663141]  0
[  364.688664]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  364.693836]  2819
[  364.696945]  ? lock_downgrade+0x900/0x900
[  364.701229]  6323
[  364.703035]  ? trace_hardirqs_off+0xb8/0x310
[  364.707842]  6323
[  364.709910]  ? trace_hardirqs_off+0xb8/0x310
[  364.716099]  __alloc_pages_slowpath+0x2660/0x2d70
[  364.720489] Node 0 
[  364.722575]  ? warn_alloc+0x120/0x120
[  364.726954] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  364.731774]  ? warn_alloc+0x120/0x120
[  364.733978] lowmem_reserve[]:
[  364.737780]  ? print_usage_bug+0xc0/0xc0
[  364.764818]  0 0
[  364.768632]  ? warn_alloc+0x120/0x120
[  364.771704]  3503
[  364.775765]  ? print_usage_bug+0xc0/0xc0
[  364.777717]  3503
[  364.781511]  ? __lock_acquire+0x62f/0x4c20
[  364.787599]  ? __lock_acquire+0x62f/0x4c20
[  364.789640] Node 0 
[  364.793874]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.798112] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  364.800320]  ? should_fail+0x22d/0xd01
[  364.805830] lowmem_reserve[]:
[  364.834298]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.838165]  0
[  364.841271]  ? __lock_acquire+0x62f/0x4c20
[  364.846343]  0
[  364.848146]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.852347]  0
[  364.854148]  ? __lock_acquire+0x62f/0x4c20
[  364.859224]  0
[  364.861033]  ? should_fail+0x22d/0xd01
[  364.867035]  ? find_held_lock+0x36/0x1c0
[  364.870898] Node 0 DMA: 1*4kB 
[  364.874965]  ? mark_held_locks+0x130/0x130
[  364.874982]  ? mark_held_locks+0x130/0x130
[  364.878151] (U) 
[  364.882382]  ? zap_class+0x640/0x640
[  364.886587] 0*8kB 0*16kB 
[  364.888590]  ? zap_class+0x640/0x640
[  364.892279] 1*32kB 
[  364.895032]  ? print_usage_bug+0xc0/0xc0
[  364.898721] (U) 
[  364.900953]  ? do_raw_spin_unlock+0xa7/0x330
[  364.904986] 2*64kB 
[  364.906953]  ? zap_class+0x640/0x640
[  364.911335] (U) 
[  364.913564]  ? print_usage_bug+0xc0/0xc0
[  364.917252] 1*128kB 
[  364.919709]  ? wq_watchdog_touch+0x9c/0xfe
[  364.923751] (U) 
[  364.926077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.930280] 1*256kB (U) 
[  364.932263]  ? check_preemption_disabled+0x48/0x280
[  364.937774] 0*512kB 
[  364.940443]  ? __lock_is_held+0xb5/0x140
[  364.945424] 1*1024kB 
[  364.947755]  __alloc_pages_nodemask+0xa80/0xde0
[  364.951793] (U) 
[  364.954200]  ? zap_class+0x640/0x640
[  364.958847] 1*2048kB 
[  364.960818]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  364.964502] (M) 
[  364.966911]  ? find_held_lock+0x36/0x1c0
[  364.971895] 3*4096kB 
[  364.973868]  ? ____cache_alloc_node+0x1c7/0x1e0
[  364.977899] (M) 
[  364.980301]  ? lock_downgrade+0x900/0x900
[  364.984943] = 15908kB
[  364.986914]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.991030] Node 0 
[  364.993437]  cache_grow_begin+0xa5/0x8c0
[  364.998949] DMA32: 
[  365.001183]  ? do_raw_spin_unlock+0xa7/0x330
[  365.005220] 2*4kB 
[  365.007454]  fallback_alloc+0x204/0x2e0
[  365.012093] (H) 
[  365.014240]  ____cache_alloc_node+0x1c7/0x1e0
[  365.018183] 2*8kB 
[  365.020161]  kmem_cache_alloc_node+0xe3/0x730
[  365.024632] (MH) 
[  365.026782]  ? ipv6_get_ifaddr+0x42e/0x620
[  365.031249] 3*16kB 
[  365.033308]  __alloc_skb+0x119/0x770
[  365.037512] (MH) 
[  365.039752]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.043434] 3*32kB (MH) 
[  365.045510]  ? netdev_alloc_frag+0x1f0/0x1f0
[  365.050759] 4*64kB 
[  365.053426]  ? lock_downgrade+0x900/0x900
[  365.057802] (M) 5*128kB 
[  365.060053]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.064160] (MH) 4*256kB 
[  365.066845]  ? refcount_sub_and_test_checked+0x203/0x310
[  365.072354] (M) 
[  365.075107]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  365.080530] 5*512kB 
[  365.082502]  ? addrconf_rs_timer+0x690/0x690
[  365.087929] (MH) 
[  365.090255]  ndisc_alloc_skb+0x144/0x340
[  365.094627] 4*1024kB 
[  365.096691]  ndisc_send_rs+0x331/0x6e0
[  365.100747] (MH) 
[  365.103151]  addrconf_rs_timer+0x314/0x690
[  365.107010] 2*2048kB 
[  365.109069]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.113362] (M) 
[  365.115782]  call_timer_fn+0x272/0x920
[  365.119987] 3*4096kB 
[  365.121955]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.125820] (M) 
[  365.128224]  ? process_timeout+0x40/0x40
[  365.132429] = 25128kB
[  365.134402]  ? mark_held_locks+0xc7/0x130
[  365.138435] Node 0 
[  365.140843]  ? _raw_spin_unlock_irq+0x27/0x80
[  365.144965] Normal: 
[  365.147194]  ? _raw_spin_unlock_irq+0x27/0x80
[  365.151674] 723*4kB 
[  365.153991]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.158462] (UMEH) 
[  365.160782]  ? lockdep_hardirqs_on+0x296/0x5b0
[  365.164994] 444*8kB 
[  365.167223]  ? trace_hardirqs_on+0xbd/0x310
[  365.171780] (UME) 227*16kB 
[  365.174120]  ? kasan_check_read+0x11/0x20
[  365.178408] (UMEH) 
[  365.181337]  ? __run_timers+0x7da/0xc70
[  365.185460] 94*32kB 
[  365.187693]  ? trace_hardirqs_off_caller+0x310/0x310
[  365.191642] (UMEH) 
[  365.193967]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.199218] 10*64kB 
[  365.201451]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  365.205672] (UMH) 
[  365.208011]  __run_timers+0x7e5/0xc70
[  365.212222] 0*128kB 
[  365.214372]  ? timer_fixup_init+0x70/0x70
[  365.218140] 0*256kB 
[  365.220460]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  365.224584] 0*512kB 
[  365.226902]  ? zap_class+0x640/0x640
[  365.231894] 0*1024kB 
[  365.234212]  ? print_usage_bug+0xc0/0xc0
[  365.237899] 0*2048kB 
[  365.240308]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  365.244345] 0*4096kB 
[  365.246748]  ? find_held_lock+0x36/0x1c0
[  365.251916] = 13724kB
[  365.254320]  ? zap_class+0x640/0x640
[  365.258358] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  365.260758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.264465] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  365.273287]  ? check_preemption_disabled+0x48/0x280
[  365.278796] 2289 total pagecache pages
[  365.287371]  ? __lock_is_held+0xb5/0x140
[  365.292360] 0 pages in swap cache
[  365.296236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.300273] Swap cache stats: add 0, delete 0, find 0/0
[  365.303715]  ? check_preemption_disabled+0x48/0x280
[  365.309223] Free swap  = 0kB
[  365.309232] Total swap = 0kB
[  365.314590]  run_timer_softirq+0x52/0xb0
[  365.319576] 1965979 pages RAM
[  365.322589]  ? rcu_read_lock_sched_held+0x14f/0x180
[  365.325585] 0 pages HighMem/MovableOnly
[  365.329641]  __do_softirq+0x308/0xb7e
[  365.332732] 342293 pages reserved
[  365.337743]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  365.341691] 0 pages cma reserved
[  365.345481]  ? lock_downgrade+0x900/0x900
[  365.348996] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  365.353397]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  365.356824] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  365.360887]  ? pvclock_read_flags+0x160/0x160
[  365.367356] ksoftirqd/0 cpuset=
[  365.372454]  ? lapic_next_event+0x5a/0x90
[  365.382736] /
[  365.387225]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.390483]  mems_allowed=0
[  365.394635]  ? kvm_clock_read+0x18/0x30
[  365.408728]  ? kvm_sched_clock_read+0x9/0x20
[  365.413140]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.418688]  ? check_preemption_disabled+0x48/0x280
[  365.423723]  irq_exit+0x17f/0x1c0
[  365.427188]  smp_apic_timer_interrupt+0x1cb/0x760
[  365.432122]  ? smp_reschedule_interrupt+0x109/0x650
[  365.437142]  ? smp_call_function_single_interrupt+0x650/0x650
[  365.443031]  ? interrupt_entry+0xb5/0xc0
[  365.447095]  ? trace_hardirqs_off_caller+0xbb/0x310
[  365.452113]  ? trace_hardirqs_off_caller+0xbb/0x310
[  365.457129]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.461976]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.466991]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.472007]  ? task_prio+0x50/0x50
[  365.475551]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.481087]  ? check_preemption_disabled+0x48/0x280
[  365.486117]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.490973]  apic_timer_interrupt+0xf/0x20
[  365.495200]  </IRQ>
[  365.497443] RIP: 0010:console_unlock+0xffa/0x1160
[  365.502285] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  365.521200] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  365.528919] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  365.536200] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  365.543480] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  365.550761] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  365.558040] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  365.565333]  ? netconsole_netdev_event+0x280/0x280
[  365.570287]  ? console_unlock+0xff1/0x1160
[  365.574555]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  365.579232]  ? vprintk_emit+0x7f7/0x930
[  365.583217]  ? lock_release+0xa00/0xa00
[  365.587198]  ? trace_hardirqs_on+0xb0/0x310
[  365.591525]  ? vprintk_default+0x28/0x30
[  365.595594]  ? trace_hardirqs_off_caller+0x310/0x310
[  365.600705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.606259]  vprintk_emit+0x33d/0x930
[  365.610076]  ? wake_up_klogd+0x180/0x180
[  365.614152]  ? match_held_lock+0x8c1/0x8d0
[  365.618408]  ? mark_held_locks+0xc7/0x130
[  365.622561]  ? _raw_spin_unlock_irq+0x27/0x80
[  365.627061]  ? _raw_spin_unlock_irq+0x27/0x80
[  365.631573]  vprintk_default+0x28/0x30
[  365.635476]  vprintk_func+0x7e/0x181
[  365.639205]  printk+0xa7/0xcf
[  365.642315]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  365.647077]  ? _raw_spin_unlock_irq+0x60/0x80
[  365.651590]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  365.656885]  dump_header+0x7cc/0xf72
[  365.660616]  ? pagefault_out_of_memory+0x197/0x197
[  365.665561]  ? zap_class+0x640/0x640
[  365.669282]  ? percpu_ref_get_many+0x240/0x240
[  365.673870]  ? print_usage_bug+0xc0/0xc0
[  365.677936]  ? print_usage_bug+0xc0/0xc0
[  365.682005]  ? zap_class+0x640/0x640
[  365.685729]  ? print_usage_bug+0xc0/0xc0
[  365.689797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.695345]  ? find_held_lock+0x36/0x1c0
[  365.699416]  ? mark_held_locks+0xc7/0x130
[  365.703571]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  365.708685]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  365.713790]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  365.718377]  ? trace_hardirqs_on+0xbd/0x310
[  365.722704]  ? kasan_check_read+0x11/0x20
[  365.726857]  ? ___ratelimit+0x3b4/0x672
[  365.730836]  ? trace_hardirqs_off_caller+0x310/0x310
[  365.735941]  ? trace_hardirqs_on+0x310/0x310
[  365.740355]  ? lock_downgrade+0x900/0x900
[  365.744511]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  365.749624]  ? ___ratelimit+0x3b9/0x672
[  365.753617]  ? idr_get_free+0xec0/0xec0
[  365.757597]  ? find_held_lock+0x36/0x1c0
[  365.761684]  oom_kill_process.cold.27+0x10/0x903
[  365.766446]  ? zap_class+0x640/0x640
[  365.770168]  ? check_preemption_disabled+0x48/0x280
[  365.775199]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.780135]  ? kasan_check_read+0x11/0x20
[  365.784298]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.789925]  ? oom_evaluate_task+0x540/0x540
[  365.794346]  ? find_held_lock+0x36/0x1c0
[  365.798420]  ? out_of_memory+0x974/0x1430
[  365.802574]  ? lock_downgrade+0x900/0x900
[  365.806726]  ? check_preemption_disabled+0x48/0x280
[  365.811755]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.816691]  ? kasan_check_read+0x11/0x20
[  365.820848]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.826132]  ? rcu_softirq_qs+0x20/0x20
[  365.830129]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.835684]  ? oom_evaluate_task+0x302/0x540
[  365.840107]  out_of_memory+0xa84/0x1430
[  365.844094]  ? oom_killer_disable+0x3a0/0x3a0
[  365.848589]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  365.853522]  ? __mutex_add_waiter+0x2a0/0x2a0
[  365.858030]  __alloc_pages_slowpath+0x22d4/0x2d70
[  365.862919]  ? warn_alloc+0x120/0x120
[  365.866909]  ? rcu_softirq_qs+0x20/0x20
[  365.870909]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.876450]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.881992]  ? should_fail+0x22d/0xd01
[  365.885886]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.890995]  ? zap_class+0x640/0x640
[  365.894738]  ? __lock_is_held+0xb5/0x140
[  365.898812]  ? mark_held_locks+0x130/0x130
[  365.903054]  ? lock_release+0xa00/0xa00
[  365.907029]  ? perf_trace_sched_process_exec+0x860/0x860
[  365.912495]  ? __might_sleep+0x95/0x190
[  365.916475]  __alloc_pages_nodemask+0xa80/0xde0
[  365.921154]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  365.926188]  ? __page_cache_alloc+0x191/0x5c0
[  365.930688]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.935620]  ? kasan_check_read+0x11/0x20
[  365.939792]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.945080]  ? zap_class+0x640/0x640
[  365.948808]  ? zap_class+0x640/0x640
[  365.952531]  ? zap_class+0x640/0x640
[  365.956253]  ? __do_page_cache_readahead+0x7ce/0x980
[  365.961370]  ? find_held_lock+0x36/0x1c0
[  365.965442]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  365.970996]  alloc_pages_current+0x173/0x350
[  365.975413]  __page_cache_alloc+0x38c/0x5c0
[  365.979738]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  365.984673]  ? kasan_check_read+0x11/0x20
[  365.988837]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  365.994121]  ? generic_perform_write+0x6a0/0x6a0
[  365.998882]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.004429]  ? check_preemption_disabled+0x48/0x280
[  366.009461]  filemap_fault+0x1594/0x25f0
[  366.013543]  ? __lock_page_or_retry+0xa00/0xa00
[  366.018223]  ? mark_held_locks+0x130/0x130
[  366.022458]  ? rcu_softirq_qs+0x20/0x20
[  366.026439]  ? remove_wait_queue+0x1a6/0x360
[  366.030848]  ? trace_hardirqs_off_caller+0x310/0x310
[  366.035960]  ? filemap_map_pages+0xe04/0x1990
[  366.040471]  ? print_usage_bug+0xc0/0xc0
[  366.044540]  ? add_wait_queue+0x2b0/0x2b0
[  366.048697]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  366.053631]  ? print_usage_bug+0xc0/0xc0
[  366.057708]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  366.063248]  ? fput+0x130/0x1a0
[  366.066534]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.072084]  ? print_usage_bug+0xc0/0xc0
[  366.076153]  ? __lock_acquire+0x62f/0x4c20
[  366.080407]  ? lock_acquire+0x1ed/0x520
[  366.084386]  ? ext4_filemap_fault+0x7a/0xad
[  366.088716]  ? lock_release+0xa00/0xa00
[  366.092711]  ? perf_trace_sched_process_exec+0x860/0x860
[  366.098172]  ? print_usage_bug+0xc0/0xc0
[  366.102239]  ? print_usage_bug+0xc0/0xc0
[  366.106315]  ? down_read+0x8d/0x120
[  366.109945]  ? ext4_filemap_fault+0x7a/0xad
[  366.114271]  ? __down_interruptible+0x700/0x700
[  366.118953]  ext4_filemap_fault+0x82/0xad
[  366.123106]  __do_fault+0x100/0x6b0
[  366.126753]  ? pmd_devmap_trans_unstable+0x220/0x220
[  366.131869]  ? mark_held_locks+0x130/0x130
[  366.136107]  ? mark_held_locks+0x130/0x130
[  366.140344]  ? find_held_lock+0x36/0x1c0
[  366.144408]  ? zap_class+0x640/0x640
[  366.148120]  ? find_held_lock+0x36/0x1c0
[  366.152215]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.157760]  __handle_mm_fault+0x307c/0x5920
[  366.162173]  ? poll_select_copy_remaining+0x18c/0x6a0
[  366.167374]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  366.172228]  ? __might_fault+0x12b/0x1e0
[  366.176291]  ? lock_downgrade+0x900/0x900
[  366.180450]  ? zap_class+0x640/0x640
[  366.184175]  ? zap_class+0x640/0x640
[  366.187896]  ? find_held_lock+0x36/0x1c0
[  366.191972]  ? handle_mm_fault+0x42a/0xc70
[  366.196206]  ? lock_downgrade+0x900/0x900
[  366.200354]  ? check_preemption_disabled+0x48/0x280
[  366.205379]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  366.210307]  ? kasan_check_read+0x11/0x20
[  366.214459]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  366.219750]  ? rcu_softirq_qs+0x20/0x20
[  366.223734]  ? trace_hardirqs_off_caller+0x310/0x310
[  366.228839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.234375]  ? check_preemption_disabled+0x48/0x280
[  366.239400]  handle_mm_fault+0x54f/0xc70
[  366.243468]  ? __handle_mm_fault+0x5920/0x5920
[  366.248056]  ? find_vma+0x34/0x190
[  366.251604]  __do_page_fault+0x5e8/0xe60
[  366.255672]  ? trace_hardirqs_off+0xb8/0x310
[  366.260098]  do_page_fault+0xf2/0x7e0
[  366.263902]  ? vmalloc_sync_all+0x30/0x30
[  366.268055]  ? error_entry+0x70/0xd0
[  366.271773]  ? trace_hardirqs_off_caller+0xbb/0x310
[  366.276787]  ? trace_hardirqs_on_caller+0xc0/0x310
[  366.281724]  ? syscall_return_slowpath+0x5e0/0x5e0
[  366.286670]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  366.291521]  ? trace_hardirqs_on_caller+0x310/0x310
[  366.296535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  366.301991]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  366.307012]  ? prepare_exit_to_usermode+0x291/0x3b0
[  366.312031]  ? page_fault+0x8/0x30
[  366.315575]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  366.320421]  ? page_fault+0x8/0x30
[  366.323962]  page_fault+0x1e/0x30
[  366.327415] RIP: 0033:0x7f949d66add3
[  366.331143] Code: Bad RIP value.
[  366.334515] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  366.339884] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  366.347164] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  366.354434] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  366.361712] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  366.368984] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  366.376284] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  366.376349] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  366.382780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  366.382789] Call Trace:
[  366.389375] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  366.398621]  dump_stack+0x244/0x39d
[  366.401186] init cpuset=
[  366.410883]  ? dump_stack_print_info.cold.1+0x20/0x20
[  366.414497] /
[  366.417170]  warn_alloc.cold.117+0xb7/0x1bd
[  366.422338]  mems_allowed=0
[  366.424048]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  366.436110]  ? lock_downgrade+0x900/0x900
[  366.440272]  ? trace_hardirqs_off+0xb8/0x310
[  366.444698]  ? trace_hardirqs_off+0xb8/0x310
[  366.449119]  __alloc_pages_slowpath+0x2660/0x2d70
[  366.453995]  ? warn_alloc+0x120/0x120
[  366.457802]  ? warn_alloc+0x120/0x120
[  366.461605]  ? print_usage_bug+0xc0/0xc0
[  366.465677]  ? warn_alloc+0x120/0x120
[  366.469479]  ? print_usage_bug+0xc0/0xc0
[  366.473545]  ? __lock_acquire+0x62f/0x4c20
[  366.477780]  ? __lock_acquire+0x62f/0x4c20
[  366.482019]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.487555]  ? should_fail+0x22d/0xd01
[  366.491448]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.496556]  ? __lock_acquire+0x62f/0x4c20
[  366.500809]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.505910]  ? __lock_acquire+0x62f/0x4c20
[  366.510142]  ? should_fail+0x22d/0xd01
[  366.514030]  ? find_held_lock+0x36/0x1c0
[  366.518101]  ? mark_held_locks+0x130/0x130
[  366.522345]  ? mark_held_locks+0x130/0x130
[  366.526583]  ? zap_class+0x640/0x640
[  366.530304]  ? mark_held_locks+0xc7/0x130
[  366.534450]  ? do_raw_spin_unlock+0xa7/0x330
[  366.538859]  ? zap_class+0x640/0x640
[  366.542596]  ? print_usage_bug+0xc0/0xc0
[  366.546677]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.552220]  ? check_preemption_disabled+0x48/0x280
[  366.557250]  ? __lock_is_held+0xb5/0x140
[  366.561319]  __alloc_pages_nodemask+0xa80/0xde0
[  366.565993]  ? zap_class+0x640/0x640
[  366.569713]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  366.574742]  ? find_held_lock+0x36/0x1c0
[  366.578815]  ? ____cache_alloc_node+0x1c7/0x1e0
[  366.583490]  ? lock_downgrade+0x900/0x900
[  366.587656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.593209]  cache_grow_begin+0xa5/0x8c0
[  366.597272]  ? do_raw_spin_unlock+0xa7/0x330
[  366.601697]  fallback_alloc+0x204/0x2e0
[  366.605691]  ____cache_alloc_node+0x1c7/0x1e0
[  366.610190]  kmem_cache_alloc_node+0xe3/0x730
[  366.614689]  ? ipv6_get_ifaddr+0x42e/0x620
[  366.618935]  __alloc_skb+0x119/0x770
[  366.622663]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  366.627945]  ? netdev_alloc_frag+0x1f0/0x1f0
[  366.632353]  ? lock_downgrade+0x900/0x900
[  366.636511]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.642048]  ? refcount_sub_and_test_checked+0x203/0x310
[  366.647503]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  366.652953]  ? addrconf_rs_timer+0x690/0x690
[  366.657373]  ndisc_alloc_skb+0x144/0x340
[  366.661442]  ndisc_send_rs+0x331/0x6e0
[  366.665334]  addrconf_rs_timer+0x314/0x690
[  366.669577]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.673833]  call_timer_fn+0x272/0x920
[  366.677718]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.681955]  ? process_timeout+0x40/0x40
[  366.686029]  ? __run_timers+0x7da/0xc70
[  366.690006]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.694505]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.699012]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.703250]  ? lockdep_hardirqs_on+0x296/0x5b0
[  366.707838]  ? trace_hardirqs_on+0xbd/0x310
[  366.712160]  ? kasan_check_read+0x11/0x20
[  366.716311]  ? __run_timers+0x7da/0xc70
[  366.720286]  ? trace_hardirqs_off_caller+0x310/0x310
[  366.725396]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.729638]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.733892]  __run_timers+0x7e5/0xc70
[  366.737706]  ? timer_fixup_init+0x70/0x70
[  366.741859]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.746354]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.750853]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  366.755435]  ? trace_hardirqs_on+0xbd/0x310
[  366.759762]  ? kasan_check_read+0x11/0x20
[  366.763915]  ? finish_task_switch+0x1f4/0x910
[  366.768410]  ? trace_hardirqs_off_caller+0x310/0x310
[  366.773517]  ? compat_start_thread+0x80/0x80
[  366.777950]  ? pvclock_read_flags+0x160/0x160
[  366.782443]  ? __switch_to_asm+0x34/0x70
[  366.786686]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.792228]  ? check_preemption_disabled+0x48/0x280
[  366.797255]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  366.802796]  ? rcu_pm_notify+0xc0/0xc0
[  366.806691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.812231]  ? check_preemption_disabled+0x48/0x280
[  366.817256]  run_timer_softirq+0x52/0xb0
[  366.821321]  ? rcu_read_lock_sched_held+0x14f/0x180
[  366.826340]  __do_softirq+0x308/0xb7e
[  366.830148]  ? trace_hardirqs_on_caller+0xc0/0x310
[  366.837422]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  366.842531]  ? trace_hardirqs_on+0x310/0x310
[  366.846950]  ? schedule+0x108/0x460
[  366.850589]  ? trace_hardirqs_off+0xb8/0x310
[  366.855002]  ? smpboot_thread_fn+0x68b/0xa00
[  366.859414]  ? trace_hardirqs_on+0x310/0x310
[  366.863826]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.869363]  ? check_preemption_disabled+0x48/0x280
[  366.874384]  ? takeover_tasklets+0xa90/0xa90
[  366.878805]  run_ksoftirqd+0x5e/0x100
[  366.882608]  smpboot_thread_fn+0x68b/0xa00
[  366.886848]  ? sort_range+0x30/0x30
[  366.890478]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  366.895586]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.901125]  ? __kthread_parkme+0xfb/0x1a0
[  366.905383]  kthread+0x35a/0x420
[  366.908754]  ? sort_range+0x30/0x30
[  366.912379]  ? kthread_stop+0x900/0x900
[  366.916356]  ret_from_fork+0x3a/0x50
[  366.920272] warn_alloc_show_mem: 1 callbacks suppressed
[  366.920283] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  366.920285] Mem-Info:
[  366.920318] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  366.920318]  active_file:11 inactive_file:11 isolated_file:0
[  366.920318]  unevictable:0 dirty:0 writeback:0 unstable:0
[  366.920318]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  366.920318]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  366.920318]  free:13686 free_pcp:280 free_cma:0
[  366.925660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  366.931552] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  366.933951] Call Trace:
[  366.967022] Node 0 
[  366.976384]  <IRQ>
[  367.004125] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  367.006694]  dump_stack+0x244/0x39d
[  367.008894] lowmem_reserve[]: 0
[  367.011054]  ? dump_stack_print_info.cold.1+0x20/0x20
[  367.036542]  2819
[  367.040188]  warn_alloc.cold.117+0xb7/0x1bd
[  367.043420]  6323 6323
[  367.048621]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  367.050666] Node 0 
[  367.054986]  ? lock_downgrade+0x900/0x900
[  367.057482] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  367.062315]  ? trace_hardirqs_off+0xb8/0x310
[  367.064520] lowmem_reserve[]:
[  367.068677]  ? trace_hardirqs_off+0xb8/0x310
[  367.095731]  0
[  367.100153]  __alloc_pages_slowpath+0x2660/0x2d70
[  367.103215]  0 3503
[  367.107663]  ? warn_alloc+0x120/0x120
[  367.109400]  3503
[  367.114251]  ? warn_alloc+0x120/0x120
[  367.116461] Node 0 
[  367.120257]  ? print_usage_bug+0xc0/0xc0
[  367.122321] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  367.126095]  ? warn_alloc+0x120/0x120
[  367.128307] lowmem_reserve[]:
[  367.132366]  ? print_usage_bug+0xc0/0xc0
[  367.160801]  0 0
[  367.164622]  ? __lock_acquire+0x62f/0x4c20
[  367.167693]  0 0
[  367.171760]  ? __lock_acquire+0x62f/0x4c20
[  367.177941]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.179892] Node 0 
[  367.184144]  ? should_fail+0x22d/0xd01
[  367.189665] DMA: 
[  367.191904]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  367.195768] 1*4kB 
[  367.197830]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.203076] (U) 
[  367.205228]  ? __lock_acquire+0x62f/0x4c20
[  367.210310] 0*8kB 
[  367.212300]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.216505] 0*16kB 1*32kB 
[  367.218669]  ? __lock_acquire+0x62f/0x4c20
[  367.218686]  ? should_fail+0x22d/0xd01
[  367.223772] (U) 
[  367.226614]  ? rcu_irq_exit+0x1a2/0x390
[  367.230825] 2*64kB 
[  367.234717]  ? mark_held_locks+0x130/0x130
[  367.236665] (U) 
[  367.240638]  ? mark_held_locks+0x130/0x130
[  367.242851] 1*128kB 
[  367.247084]  ? mark_held_locks+0xc7/0x130
[  367.249035] (U) 
[  367.253271]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  367.255575] 1*256kB 
[  367.259715]  ? zap_class+0x640/0x640
[  367.261681] (U) 
[  367.266692]  ? print_usage_bug+0xc0/0xc0
[  367.269017] 0*512kB 
[  367.272730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.274684] 1*1024kB (U) 
[  367.278759]  ? check_preemption_disabled+0x48/0x280
[  367.281043] 1*2048kB (M) 
[  367.286591]  ? __lock_is_held+0xb5/0x140
[  367.289320] 3*4096kB 
[  367.294330]  __alloc_pages_nodemask+0xa80/0xde0
[  367.297061] (M) 
[  367.301116]  ? zap_class+0x640/0x640
[  367.303504] = 15908kB
[  367.308174]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  367.310118] Node 0 
[  367.313831]  ? find_held_lock+0x36/0x1c0
[  367.316209] DMA32: 
[  367.321228]  ? ____cache_alloc_node+0x1c7/0x1e0
[  367.323440] 2*4kB 
[  367.327497]  ? lock_downgrade+0x900/0x900
[  367.329707] (H) 
[  367.334373]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.336493] 2*8kB 
[  367.340636]  cache_grow_begin+0xa5/0x8c0
[  367.342588] (MH) 
[  367.348125]  ? do_raw_spin_unlock+0xa7/0x330
[  367.350275] 3*16kB 
[  367.354338]  fallback_alloc+0x204/0x2e0
[  367.356374] (MH) 
[  367.360784]  ____cache_alloc_node+0x1c7/0x1e0
[  367.362984] 3*32kB (MH) 
[  367.366963]  kmem_cache_alloc_node+0xe3/0x730
[  367.368998] 4*64kB 
[  367.373487]  ? ipv6_get_ifaddr+0x42e/0x620
[  367.376130] (M) 
[  367.380625]  __alloc_skb+0x119/0x770
[  367.382831] 5*128kB 
[  367.387064]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  367.389015] (MH) 
[  367.392721]  ? netdev_alloc_frag+0x1f0/0x1f0
[  367.395022] 4*256kB 
[  367.400293]  ? lock_downgrade+0x900/0x900
[  367.402333] (M) 
[  367.406869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.409169] 5*512kB 
[  367.413315]  ? refcount_sub_and_test_checked+0x203/0x310
[  367.415268] (MH) 
[  367.420803]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  367.423105] 4*1024kB 
[  367.428547]  ? addrconf_rs_timer+0x690/0x690
[  367.430586] (MH) 
[  367.436037]  ndisc_alloc_skb+0x144/0x340
[  367.438420] 2*2048kB 
[  367.442821]  ndisc_send_rs+0x331/0x6e0
[  367.444859] (M) 
[  367.448916]  addrconf_rs_timer+0x314/0x690
[  367.451299] 3*4096kB 
[  367.455186]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.457137] (M) 
[  367.461378]  call_timer_fn+0x272/0x920
[  367.463754] = 25128kB
[  367.467985]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.469937] Node 0 
[  367.473822]  ? process_timeout+0x40/0x40
[  367.476225] Normal: 
[  367.480458]  ? mark_held_locks+0xc7/0x130
[  367.482679] 723*4kB 
[  367.486738]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.489037] (UMEH) 
[  367.493188]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.495488] 444*8kB 
[  367.499977]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.502189] (UME) 
[  367.506686]  ? lockdep_hardirqs_on+0x296/0x5b0
[  367.508983] 227*16kB 
[  367.513216]  ? trace_hardirqs_on+0xbd/0x310
[  367.515340] (UMEH) 
[  367.519918]  ? kasan_check_read+0x11/0x20
[  367.522310] 94*32kB 
[  367.526628]  ? __run_timers+0x7da/0xc70
[  367.528838] (UMEH) 
[  367.532984]  ? trace_hardirqs_off_caller+0x310/0x310
[  367.535286] 10*64kB 
[  367.539258]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.541471] (UMH) 
[  367.546577]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  367.548877] 0*128kB 
[  367.553117]  __run_timers+0x7e5/0xc70
[  367.555241] 0*256kB 
[  367.559480]  ? timer_fixup_init+0x70/0x70
[  367.561766] 0*512kB 
[  367.565563]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  367.567861] 0*1024kB 
[  367.572006]  ? zap_class+0x640/0x640
[  367.574312] 0*2048kB 
[  367.579322]  ? print_usage_bug+0xc0/0xc0
[  367.581713] 0*4096kB 
[  367.585427]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  367.587808] = 13724kB
[  367.591864]  ? find_held_lock+0x36/0x1c0
[  367.594257] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  367.599432]  ? zap_class+0x640/0x640
[  367.601829] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  367.605881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.614697] 2289 total pagecache pages
[  367.618403]  ? check_preemption_disabled+0x48/0x280
[  367.626957] 0 pages in swap cache
[  367.632485]  ? __lock_is_held+0xb5/0x140
[  367.636362] Swap cache stats: add 0, delete 0, find 0/0
[  367.641366]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.644793] Free swap  = 0kB
[  367.648845]  ? check_preemption_disabled+0x48/0x280
[  367.654181] Total swap = 0kB
[  367.659717]  run_timer_softirq+0x52/0xb0
[  367.662708] 1965979 pages RAM
[  367.667714]  ? rcu_read_lock_sched_held+0x14f/0x180
[  367.670708] 0 pages HighMem/MovableOnly
[  367.674763]  __do_softirq+0x308/0xb7e
[  367.677842] 342293 pages reserved
[  367.682854]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  367.686810] 0 pages cma reserved
[  367.690604]  ? lock_downgrade+0x900/0x900
[  367.694126] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  367.698530]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  367.701934] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  367.706024]  ? pvclock_read_flags+0x160/0x160
[  367.712508] ksoftirqd/0 cpuset=
[  367.717613]  ? lapic_next_event+0x5a/0x90
[  367.727913] /
[  367.732422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.735683]  mems_allowed=0
[  367.739824]  ? kvm_clock_read+0x18/0x30
[  367.753914]  ? kvm_sched_clock_read+0x9/0x20
[  367.758324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.763863]  ? check_preemption_disabled+0x48/0x280
[  367.768911]  irq_exit+0x17f/0x1c0
[  367.772383]  smp_apic_timer_interrupt+0x1cb/0x760
[  367.777229]  ? smp_reschedule_interrupt+0x109/0x650
[  367.782248]  ? smp_call_function_single_interrupt+0x650/0x650
[  367.788364]  ? interrupt_entry+0xb5/0xc0
[  367.792453]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.797469]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.802491]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.807338]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.812353]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.817372]  ? task_prio+0x50/0x50
[  367.820913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.826454]  ? check_preemption_disabled+0x48/0x280
[  367.831477]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.836334]  apic_timer_interrupt+0xf/0x20
[  367.840560]  </IRQ>
[  367.842803] RIP: 0010:console_unlock+0xffa/0x1160
[  367.847647] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  367.866990] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  367.874700] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  367.881974] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  367.889260] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  367.896530] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  367.903800] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  367.911085]  ? netconsole_netdev_event+0x280/0x280
[  367.916033]  ? console_unlock+0xff1/0x1160
[  367.920294]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  367.924963]  ? vprintk_emit+0x7f7/0x930
[  367.928942]  ? lock_release+0xa00/0xa00
[  367.932917]  ? trace_hardirqs_on+0xb0/0x310
[  367.937239]  ? vprintk_default+0x28/0x30
[  367.941302]  ? trace_hardirqs_off_caller+0x310/0x310
[  367.946408]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.951959]  vprintk_emit+0x33d/0x930
[  367.955788]  ? wake_up_klogd+0x180/0x180
[  367.959859]  ? match_held_lock+0x8c1/0x8d0
[  367.964106]  ? mark_held_locks+0xc7/0x130
[  367.968256]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.972751]  ? _raw_spin_unlock_irq+0x27/0x80
[  367.977254]  vprintk_default+0x28/0x30
[  367.981148]  vprintk_func+0x7e/0x181
[  367.984869]  printk+0xa7/0xcf
[  367.987979]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  367.992741]  ? _raw_spin_unlock_irq+0x60/0x80
[  367.997250]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  368.002539]  dump_header+0x7cc/0xf72
[  368.006266]  ? pagefault_out_of_memory+0x197/0x197
[  368.011206]  ? zap_class+0x640/0x640
[  368.014925]  ? percpu_ref_get_many+0x240/0x240
[  368.019507]  ? print_usage_bug+0xc0/0xc0
[  368.023571]  ? print_usage_bug+0xc0/0xc0
[  368.027638]  ? zap_class+0x640/0x640
[  368.031371]  ? print_usage_bug+0xc0/0xc0
[  368.035437]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.040980]  ? find_held_lock+0x36/0x1c0
[  368.045052]  ? mark_held_locks+0xc7/0x130
[  368.049208]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  368.054314]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  368.059422]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  368.064005]  ? trace_hardirqs_on+0xbd/0x310
[  368.068329]  ? kasan_check_read+0x11/0x20
[  368.072483]  ? ___ratelimit+0x3b4/0x672
[  368.076457]  ? trace_hardirqs_off_caller+0x310/0x310
[  368.081562]  ? trace_hardirqs_on+0x310/0x310
[  368.085991]  ? lock_downgrade+0x900/0x900
[  368.090149]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  368.095260]  ? ___ratelimit+0x3b9/0x672
[  368.099241]  ? idr_get_free+0xec0/0xec0
[  368.103217]  ? find_held_lock+0x36/0x1c0
[  368.107292]  oom_kill_process.cold.27+0x10/0x903
[  368.112047]  ? zap_class+0x640/0x640
[  368.115760]  ? check_preemption_disabled+0x48/0x280
[  368.120786]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  368.125733]  ? kasan_check_read+0x11/0x20
[  368.129887]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.135176]  ? oom_evaluate_task+0x540/0x540
[  368.139589]  ? find_held_lock+0x36/0x1c0
[  368.143671]  ? out_of_memory+0x974/0x1430
[  368.147823]  ? lock_downgrade+0x900/0x900
[  368.151968]  ? check_preemption_disabled+0x48/0x280
[  368.156989]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  368.161920]  ? kasan_check_read+0x11/0x20
[  368.166069]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.171347]  ? rcu_softirq_qs+0x20/0x20
[  368.175327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.180868]  ? oom_evaluate_task+0x302/0x540
[  368.185286]  out_of_memory+0xa84/0x1430
[  368.189275]  ? oom_killer_disable+0x3a0/0x3a0
[  368.193776]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  368.198741]  ? __mutex_add_waiter+0x2a0/0x2a0
[  368.203249]  __alloc_pages_slowpath+0x22d4/0x2d70
[  368.208125]  ? warn_alloc+0x120/0x120
[  368.211926]  ? rcu_softirq_qs+0x20/0x20
[  368.215926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.221466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.227004]  ? should_fail+0x22d/0xd01
[  368.230901]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.236006]  ? zap_class+0x640/0x640
[  368.239744]  ? __lock_is_held+0xb5/0x140
[  368.243815]  ? mark_held_locks+0x130/0x130
[  368.248052]  ? lock_release+0xa00/0xa00
[  368.252029]  ? perf_trace_sched_process_exec+0x860/0x860
[  368.257492]  ? __might_sleep+0x95/0x190
[  368.261471]  __alloc_pages_nodemask+0xa80/0xde0
[  368.266150]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  368.271179]  ? __page_cache_alloc+0x191/0x5c0
[  368.275686]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  368.280620]  ? kasan_check_read+0x11/0x20
[  368.284776]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.290054]  ? zap_class+0x640/0x640
[  368.293775]  ? zap_class+0x640/0x640
[  368.297485]  ? zap_class+0x640/0x640
[  368.301198]  ? __do_page_cache_readahead+0x7ce/0x980
[  368.306308]  ? find_held_lock+0x36/0x1c0
[  368.310373]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  368.315919]  alloc_pages_current+0x173/0x350
[  368.320337]  __page_cache_alloc+0x38c/0x5c0
[  368.324666]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  368.329597]  ? kasan_check_read+0x11/0x20
[  368.333750]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.339029]  ? generic_perform_write+0x6a0/0x6a0
[  368.343789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.349326]  ? check_preemption_disabled+0x48/0x280
[  368.354351]  filemap_fault+0x1594/0x25f0
[  368.358427]  ? __lock_page_or_retry+0xa00/0xa00
[  368.363099]  ? mark_held_locks+0x130/0x130
[  368.367336]  ? rcu_softirq_qs+0x20/0x20
[  368.371314]  ? remove_wait_queue+0x1a6/0x360
[  368.375725]  ? trace_hardirqs_off_caller+0x310/0x310
[  368.380835]  ? filemap_map_pages+0xe04/0x1990
[  368.385341]  ? print_usage_bug+0xc0/0xc0
[  368.389405]  ? add_wait_queue+0x2b0/0x2b0
[  368.393558]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  368.398490]  ? print_usage_bug+0xc0/0xc0
[  368.402554]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  368.408092]  ? fput+0x130/0x1a0
[  368.411375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.416920]  ? print_usage_bug+0xc0/0xc0
[  368.420987]  ? __lock_acquire+0x62f/0x4c20
[  368.425236]  ? lock_acquire+0x1ed/0x520
[  368.429217]  ? ext4_filemap_fault+0x7a/0xad
[  368.433548]  ? lock_release+0xa00/0xa00
[  368.437522]  ? perf_trace_sched_process_exec+0x860/0x860
[  368.442976]  ? print_usage_bug+0xc0/0xc0
[  368.447039]  ? print_usage_bug+0xc0/0xc0
[  368.451114]  ? down_read+0x8d/0x120
[  368.454745]  ? ext4_filemap_fault+0x7a/0xad
[  368.459073]  ? __down_interruptible+0x700/0x700
[  368.463754]  ext4_filemap_fault+0x82/0xad
[  368.467914]  __do_fault+0x100/0x6b0
[  368.471549]  ? pmd_devmap_trans_unstable+0x220/0x220
[  368.476668]  ? mark_held_locks+0x130/0x130
[  368.480907]  ? mark_held_locks+0x130/0x130
[  368.485140]  ? find_held_lock+0x36/0x1c0
[  368.489208]  ? zap_class+0x640/0x640
[  368.492921]  ? find_held_lock+0x36/0x1c0
[  368.496985]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.502553]  __handle_mm_fault+0x307c/0x5920
[  368.506963]  ? poll_select_copy_remaining+0x18c/0x6a0
[  368.512165]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  368.517014]  ? __might_fault+0x12b/0x1e0
[  368.521079]  ? lock_downgrade+0x900/0x900
[  368.525238]  ? zap_class+0x640/0x640
[  368.528948]  ? zap_class+0x640/0x640
[  368.532677]  ? find_held_lock+0x36/0x1c0
[  368.536753]  ? handle_mm_fault+0x42a/0xc70
[  368.540988]  ? lock_downgrade+0x900/0x900
[  368.545138]  ? check_preemption_disabled+0x48/0x280
[  368.550171]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  368.555102]  ? kasan_check_read+0x11/0x20
[  368.559255]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.564535]  ? rcu_softirq_qs+0x20/0x20
[  368.568512]  ? trace_hardirqs_off_caller+0x310/0x310
[  368.573620]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.579172]  ? check_preemption_disabled+0x48/0x280
[  368.584200]  handle_mm_fault+0x54f/0xc70
[  368.588268]  ? __handle_mm_fault+0x5920/0x5920
[  368.592857]  ? find_vma+0x34/0x190
[  368.596404]  __do_page_fault+0x5e8/0xe60
[  368.600470]  ? trace_hardirqs_off+0xb8/0x310
[  368.604898]  do_page_fault+0xf2/0x7e0
[  368.608703]  ? vmalloc_sync_all+0x30/0x30
[  368.612858]  ? error_entry+0x70/0xd0
[  368.616583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  368.621597]  ? trace_hardirqs_on_caller+0xc0/0x310
[  368.626531]  ? syscall_return_slowpath+0x5e0/0x5e0
[  368.631459]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.636301]  ? trace_hardirqs_on_caller+0x310/0x310
[  368.641322]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  368.646776]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  368.651796]  ? prepare_exit_to_usermode+0x291/0x3b0
[  368.656817]  ? page_fault+0x8/0x30
[  368.660364]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  368.665210]  ? page_fault+0x8/0x30
[  368.668754]  page_fault+0x1e/0x30
[  368.672207] RIP: 0033:0x7f949d66add3
[  368.675934] Code: Bad RIP value.
[  368.679305] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  368.684677] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  368.691946] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  368.699216] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  368.706580] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  368.713844] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  368.721141] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  368.721217] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  368.727636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.727641] Call Trace:
[  368.727678]  dump_stack+0x244/0x39d
[  368.727696]  ? dump_stack_print_info.cold.1+0x20/0x20
[  368.734275] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  368.743541]  warn_alloc.cold.117+0xb7/0x1bd
[  368.746090] init cpuset=
[  368.749710]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  368.754878] /
[  368.764578]  ? lock_downgrade+0x900/0x900
[  368.768876]  mems_allowed=0
[  368.771545]  ? trace_hardirqs_off+0xb8/0x310
[  368.790023]  ? trace_hardirqs_off+0xb8/0x310
[  368.794442]  __alloc_pages_slowpath+0x2660/0x2d70
[  368.799320]  ? warn_alloc+0x120/0x120
[  368.803125]  ? warn_alloc+0x120/0x120
[  368.806929]  ? print_usage_bug+0xc0/0xc0
[  368.810990]  ? warn_alloc+0x120/0x120
[  368.814795]  ? print_usage_bug+0xc0/0xc0
[  368.818862]  ? __lock_acquire+0x62f/0x4c20
[  368.823270]  ? __lock_acquire+0x62f/0x4c20
[  368.827508]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.833048]  ? should_fail+0x22d/0xd01
[  368.836944]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.842051]  ? __lock_acquire+0x62f/0x4c20
[  368.846294]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.851395]  ? __lock_acquire+0x62f/0x4c20
[  368.855631]  ? should_fail+0x22d/0xd01
[  368.859534]  ? find_held_lock+0x36/0x1c0
[  368.863605]  ? mark_held_locks+0x130/0x130
[  368.867845]  ? mark_held_locks+0x130/0x130
[  368.872080]  ? zap_class+0x640/0x640
[  368.875796]  ? zap_class+0x640/0x640
[  368.879513]  ? print_usage_bug+0xc0/0xc0
[  368.883577]  ? do_raw_spin_unlock+0xa7/0x330
[  368.888022]  ? zap_class+0x640/0x640
[  368.891740]  ? print_usage_bug+0xc0/0xc0
[  368.895806]  ? wq_watchdog_touch+0x9c/0xfe
[  368.900045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.905583]  ? check_preemption_disabled+0x48/0x280
[  368.910614]  ? __lock_is_held+0xb5/0x140
[  368.914699]  __alloc_pages_nodemask+0xa80/0xde0
[  368.919629]  ? zap_class+0x640/0x640
[  368.923361]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  368.928390]  ? find_held_lock+0x36/0x1c0
[  368.932463]  ? ____cache_alloc_node+0x1c7/0x1e0
[  368.937138]  ? lock_downgrade+0x900/0x900
[  368.941294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.946844]  cache_grow_begin+0xa5/0x8c0
[  368.950913]  ? do_raw_spin_unlock+0xa7/0x330
[  368.955332]  fallback_alloc+0x204/0x2e0
[  368.959316]  ____cache_alloc_node+0x1c7/0x1e0
[  368.963817]  kmem_cache_alloc_node+0xe3/0x730
[  368.968317]  ? ipv6_get_ifaddr+0x42e/0x620
[  368.972561]  __alloc_skb+0x119/0x770
[  368.976280]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  368.981579]  ? netdev_alloc_frag+0x1f0/0x1f0
[  368.985989]  ? lock_downgrade+0x900/0x900
[  368.990149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.995693]  ? refcount_sub_and_test_checked+0x203/0x310
[  369.001149]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  369.006602]  ? addrconf_rs_timer+0x690/0x690
[  369.011026]  ndisc_alloc_skb+0x144/0x340
[  369.015094]  ndisc_send_rs+0x331/0x6e0
[  369.018991]  addrconf_rs_timer+0x314/0x690
[  369.023233]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.027505]  call_timer_fn+0x272/0x920
[  369.031393]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.035633]  ? process_timeout+0x40/0x40
[  369.039719]  ? __run_timers+0x7da/0xc70
[  369.043698]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.048211]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.052707]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.056944]  ? lockdep_hardirqs_on+0x296/0x5b0
[  369.061531]  ? trace_hardirqs_on+0xbd/0x310
[  369.065855]  ? kasan_check_read+0x11/0x20
[  369.070008]  ? __run_timers+0x7da/0xc70
[  369.073985]  ? trace_hardirqs_off_caller+0x310/0x310
[  369.079094]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.083337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.087574]  __run_timers+0x7e5/0xc70
[  369.091390]  ? timer_fixup_init+0x70/0x70
[  369.095542]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.100035]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.104535]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  369.109125]  ? trace_hardirqs_on+0xbd/0x310
[  369.113444]  ? kasan_check_read+0x11/0x20
[  369.117592]  ? finish_task_switch+0x1f4/0x910
[  369.122090]  ? trace_hardirqs_off_caller+0x310/0x310
[  369.127199]  ? compat_start_thread+0x80/0x80
[  369.131632]  ? pvclock_read_flags+0x160/0x160
[  369.136159]  ? __switch_to_asm+0x34/0x70
[  369.140243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.145782]  ? check_preemption_disabled+0x48/0x280
[  369.150808]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  369.156345]  ? rcu_pm_notify+0xc0/0xc0
[  369.160234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.165772]  ? check_preemption_disabled+0x48/0x280
[  369.170800]  run_timer_softirq+0x52/0xb0
[  369.174862]  ? rcu_read_lock_sched_held+0x14f/0x180
[  369.179883]  __do_softirq+0x308/0xb7e
[  369.183700]  ? trace_hardirqs_on_caller+0xc0/0x310
[  369.188638]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  369.193757]  ? trace_hardirqs_on+0x310/0x310
[  369.198173]  ? schedule+0x108/0x460
[  369.201811]  ? trace_hardirqs_off+0xb8/0x310
[  369.206221]  ? smpboot_thread_fn+0x68b/0xa00
[  369.210628]  ? trace_hardirqs_on+0x310/0x310
[  369.215049]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.220589]  ? check_preemption_disabled+0x48/0x280
[  369.225638]  ? takeover_tasklets+0xa90/0xa90
[  369.230063]  run_ksoftirqd+0x5e/0x100
[  369.233867]  smpboot_thread_fn+0x68b/0xa00
[  369.238111]  ? sort_range+0x30/0x30
[  369.241751]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  369.246862]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.252403]  ? __kthread_parkme+0xfb/0x1a0
[  369.256658]  kthread+0x35a/0x420
[  369.260034]  ? sort_range+0x30/0x30
[  369.263677]  ? kthread_stop+0x900/0x900
[  369.267673]  ret_from_fork+0x3a/0x50
[  369.271407] warn_alloc_show_mem: 1 callbacks suppressed
[  369.271418] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  369.271420] Mem-Info:
[  369.271452] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  369.271452]  active_file:11 inactive_file:11 isolated_file:0
[  369.271452]  unevictable:0 dirty:0 writeback:0 unstable:0
[  369.271452]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  369.271452]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  369.271452]  free:13686 free_pcp:280 free_cma:0
[  369.276797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  369.282701] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  369.285103] Call Trace:
[  369.318153] Node 0 
[  369.327505]  <IRQ>
[  369.355195] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  369.357771]  dump_stack+0x244/0x39d
[  369.359982] lowmem_reserve[]:
[  369.362139]  ? dump_stack_print_info.cold.1+0x20/0x20
[  369.387613]  0 2819
[  369.391274]  warn_alloc.cold.117+0xb7/0x1bd
[  369.394339]  6323
[  369.399528]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  369.401738]  6323
[  369.406056]  ? lock_downgrade+0x900/0x900
[  369.412935]  ? trace_hardirqs_off+0xb8/0x310
[  369.414969] Node 0 
[  369.419114]  ? trace_hardirqs_off+0xb8/0x310
[  369.423520] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  369.425737]  __alloc_pages_slowpath+0x2660/0x2d70
[  369.430130] lowmem_reserve[]:
[  369.457230]  ? warn_alloc+0x120/0x120
[  369.462024]  0
[  369.465130]  ? warn_alloc+0x120/0x120
[  369.468894]  0 3503
[  369.470707]  ? print_usage_bug+0xc0/0xc0
[  369.474478]  3503
[  369.476711]  ? warn_alloc+0x120/0x120
[  369.482808]  ? print_usage_bug+0xc0/0xc0
[  369.486584] Node 0 
[  369.490638]  ? __lock_acquire+0x62f/0x4c20
[  369.490684] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  369.490691] lowmem_reserve[]:
[  369.492926]  ? __lock_acquire+0x62f/0x4c20
[  369.497137]  0
[  369.525614]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.528697]  0
[  369.532930]  ? should_fail+0x22d/0xd01
[  369.534707]  0
[  369.540243]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  369.542017]  0
[  369.545902]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  369.552954]  ? __lock_acquire+0x62f/0x4c20
[  369.554734] Node 0 
[  369.559833]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  369.564039] DMA: 
[  369.566267]  ? __lock_acquire+0x62f/0x4c20
[  369.571379] 1*4kB 
[  369.573437]  ? should_fail+0x22d/0xd01
[  369.577646] (U) 
[  369.579808]  ? rcu_irq_exit+0x1a2/0x390
[  369.583676] 0*8kB 
[  369.585661]  ? mark_held_locks+0x130/0x130
[  369.589608] 0*16kB 
[  369.591754]  ? mark_held_locks+0x130/0x130
[  369.595966] 1*32kB 
[  369.598197]  ? mark_held_locks+0xc7/0x130
[  369.602405] (U) 
[  369.604642]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  369.608768] 2*64kB 
[  369.610736]  ? zap_class+0x640/0x640
[  369.615730] (U) 
[  369.617961]  ? print_usage_bug+0xc0/0xc0
[  369.621667] 1*128kB 
[  369.623636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.627682] (U) 
[  369.630002]  ? check_preemption_disabled+0x48/0x280
[  369.635530] 1*256kB 
[  369.637506]  ? __lock_is_held+0xb5/0x140
[  369.642512] (U) 
[  369.644837]  __alloc_pages_nodemask+0xa80/0xde0
[  369.648872] 0*512kB 
[  369.650842]  ? zap_class+0x640/0x640
[  369.655490] 1*1024kB 
[  369.657812]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  369.661498] (U) 
[  369.663913]  ? find_held_lock+0x36/0x1c0
[  369.668896] 1*2048kB 
[  369.670872]  ? ____cache_alloc_node+0x1c7/0x1e0
[  369.674901] (M) 
[  369.677305]  ? lock_downgrade+0x900/0x900
[  369.681952] 3*4096kB 
[  369.683924]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.688044] (M) 
[  369.690454]  cache_grow_begin+0xa5/0x8c0
[  369.695965] = 15908kB
[  369.697938]  ? do_raw_spin_unlock+0xa7/0x330
[  369.701972] Node 0 
[  369.704378]  fallback_alloc+0x204/0x2e0
[  369.708756] DMA32: 
[  369.710992]  ____cache_alloc_node+0x1c7/0x1e0
[  369.714935] 2*4kB 
[  369.717173]  kmem_cache_alloc_node+0xe3/0x730
[  369.721637] (H) 
[  369.723793]  ? ipv6_get_ifaddr+0x42e/0x620
[  369.728258] 2*8kB 
[  369.730239]  __alloc_skb+0x119/0x770
[  369.734440] (MH) 
[  369.736590]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  369.740294] 3*16kB 
[  369.742357]  ? netdev_alloc_frag+0x1f0/0x1f0
[  369.747607] (MH) 
[  369.749840]  ? lock_downgrade+0x900/0x900
[  369.754226] 3*32kB 
[  369.756288]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.760403] (MH) 
[  369.762639]  ? refcount_sub_and_test_checked+0x203/0x310
[  369.768159] 4*64kB (M) 
[  369.770240]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  369.775678] 5*128kB 
[  369.778262]  ? addrconf_rs_timer+0x690/0x690
[  369.783686] (MH) 
[  369.786016]  ndisc_alloc_skb+0x144/0x340
[  369.790889] 4*256kB (M) 
[  369.792966]  ndisc_send_rs+0x331/0x6e0
[  369.796995] 5*512kB 
[  369.799667]  addrconf_rs_timer+0x314/0x690
[  369.803544] (MH) 
[  369.805863]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.810075] 4*1024kB 
[  369.812144]  call_timer_fn+0x272/0x920
[  369.816344] (MH) 
[  369.818752]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.822614] 2*2048kB 
[  369.824684]  ? process_timeout+0x40/0x40
[  369.828892] (M) 
[  369.831309]  ? mark_held_locks+0xc7/0x130
[  369.835331] 3*4096kB (M) 
[  369.837317]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.841441] = 25128kB
[  369.844197]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.848680] Node 0 
[  369.851084]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.855557] Normal: 
[  369.857794]  ? lockdep_hardirqs_on+0x296/0x5b0
[  369.862021] 723*4kB 
[  369.864339]  ? trace_hardirqs_on+0xbd/0x310
[  369.868892] (UMEH) 
[  369.871211]  ? kasan_check_read+0x11/0x20
[  369.875508] 444*8kB 
[  369.877740]  ? __run_timers+0x7da/0xc70
[  369.881860] (UME) 
[  369.884182]  ? trace_hardirqs_off_caller+0x310/0x310
[  369.888127] 227*16kB (UMEH) 
[  369.890284]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.895357] 94*32kB (UMEH) 
[  369.898376]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  369.902579] 10*64kB (UMH) 
[  369.905517]  __run_timers+0x7e5/0xc70
[  369.909721] 0*128kB 0*256kB 
[  369.912575]  ? timer_fixup_init+0x70/0x70
[  369.916347] 0*512kB 
[  369.919357]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  369.923480] 0*1024kB 
[  369.925800]  ? zap_class+0x640/0x640
[  369.930793] 0*2048kB 
[  369.933196]  ? print_usage_bug+0xc0/0xc0
[  369.936889] 0*4096kB 
[  369.939293]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  369.943319] = 13724kB
[  369.943333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  369.945737]  ? find_held_lock+0x36/0x1c0
[  369.950904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  369.953322]  ? zap_class+0x640/0x640
[  369.962136] 2289 total pagecache pages
[  369.966195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.974752] 0 pages in swap cache
[  369.978456]  ? check_preemption_disabled+0x48/0x280
[  369.982320] Swap cache stats: add 0, delete 0, find 0/0
[  369.987851]  ? __lock_is_held+0xb5/0x140
[  369.991278] Free swap  = 0kB
[  369.996284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.001621] Total swap = 0kB
[  370.005689]  ? check_preemption_disabled+0x48/0x280
[  370.008691] 1965979 pages RAM
[  370.014226]  run_timer_softirq+0x52/0xb0
[  370.017216] 0 pages HighMem/MovableOnly
[  370.022224]  ? rcu_read_lock_sched_held+0x14f/0x180
[  370.025307] 342293 pages reserved
[  370.029363]  __do_softirq+0x308/0xb7e
[  370.033308] 0 pages cma reserved
[  370.038324]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  370.041824] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  370.045546]  ? lock_downgrade+0x900/0x900
[  370.045568]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  370.045592]  ? pvclock_read_flags+0x160/0x160
[  370.048993] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  370.053430]  ? lapic_next_event+0x5a/0x90
[  370.059897] ksoftirqd/0 cpuset=
[  370.064041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.069117] /
[  370.073609]  ? kvm_clock_read+0x18/0x30
[  370.083893]  mems_allowed=0
[  370.088034]  ? kvm_sched_clock_read+0x9/0x20
[  370.109784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.115324]  ? check_preemption_disabled+0x48/0x280
[  370.120356]  irq_exit+0x17f/0x1c0
[  370.123813]  smp_apic_timer_interrupt+0x1cb/0x760
[  370.128664]  ? smp_reschedule_interrupt+0x109/0x650
[  370.133688]  ? smp_call_function_single_interrupt+0x650/0x650
[  370.139577]  ? interrupt_entry+0xb5/0xc0
[  370.143639]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.148674]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.153712]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.158555]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.163568]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.168581]  ? task_prio+0x50/0x50
[  370.172122]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.177685]  ? check_preemption_disabled+0x48/0x280
[  370.182711]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.187563]  apic_timer_interrupt+0xf/0x20
[  370.191795]  </IRQ>
[  370.194036] RIP: 0010:console_unlock+0xffa/0x1160
[  370.198883] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  370.217782] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  370.225493] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  370.232759] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  370.240027] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  370.247295] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  370.254560] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  370.261841]  ? netconsole_netdev_event+0x280/0x280
[  370.266784]  ? console_unlock+0xff1/0x1160
[  370.271039]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  370.275706]  ? vprintk_emit+0x7f7/0x930
[  370.279693]  ? lock_release+0xa00/0xa00
[  370.283683]  ? trace_hardirqs_on+0xb0/0x310
[  370.288014]  ? vprintk_default+0x28/0x30
[  370.292074]  ? trace_hardirqs_off_caller+0x310/0x310
[  370.297186]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.302732]  vprintk_emit+0x33d/0x930
[  370.306544]  ? wake_up_klogd+0x180/0x180
[  370.310613]  ? match_held_lock+0x8c1/0x8d0
[  370.314860]  ? mark_held_locks+0xc7/0x130
[  370.319011]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.323509]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.328012]  vprintk_default+0x28/0x30
[  370.331904]  vprintk_func+0x7e/0x181
[  370.335620]  printk+0xa7/0xcf
[  370.338741]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  370.343502]  ? _raw_spin_unlock_irq+0x60/0x80
[  370.348011]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  370.353301]  dump_header+0x7cc/0xf72
[  370.357049]  ? pagefault_out_of_memory+0x197/0x197
[  370.361987]  ? zap_class+0x640/0x640
[  370.365706]  ? percpu_ref_get_many+0x240/0x240
[  370.370288]  ? print_usage_bug+0xc0/0xc0
[  370.374348]  ? print_usage_bug+0xc0/0xc0
[  370.378412]  ? zap_class+0x640/0x640
[  370.382134]  ? print_usage_bug+0xc0/0xc0
[  370.386206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.391750]  ? find_held_lock+0x36/0x1c0
[  370.395822]  ? mark_held_locks+0xc7/0x130
[  370.399974]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  370.405084]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  370.410192]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  370.414778]  ? trace_hardirqs_on+0xbd/0x310
[  370.419099]  ? kasan_check_read+0x11/0x20
[  370.423250]  ? ___ratelimit+0x3b4/0x672
[  370.427231]  ? trace_hardirqs_off_caller+0x310/0x310
[  370.432334]  ? trace_hardirqs_on+0x310/0x310
[  370.436743]  ? lock_downgrade+0x900/0x900
[  370.440904]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  370.446010]  ? ___ratelimit+0x3b9/0x672
[  370.449993]  ? idr_get_free+0xec0/0xec0
[  370.453970]  ? find_held_lock+0x36/0x1c0
[  370.458047]  oom_kill_process.cold.27+0x10/0x903
[  370.462807]  ? zap_class+0x640/0x640
[  370.466519]  ? check_preemption_disabled+0x48/0x280
[  370.471542]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.476473]  ? kasan_check_read+0x11/0x20
[  370.480624]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.485912]  ? oom_evaluate_task+0x540/0x540
[  370.490322]  ? find_held_lock+0x36/0x1c0
[  370.494394]  ? out_of_memory+0x974/0x1430
[  370.498542]  ? lock_downgrade+0x900/0x900
[  370.502694]  ? check_preemption_disabled+0x48/0x280
[  370.507720]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.512661]  ? kasan_check_read+0x11/0x20
[  370.516815]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.522096]  ? rcu_softirq_qs+0x20/0x20
[  370.526076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.531614]  ? oom_evaluate_task+0x302/0x540
[  370.536029]  out_of_memory+0xa84/0x1430
[  370.540017]  ? oom_killer_disable+0x3a0/0x3a0
[  370.544515]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  370.549447]  ? __mutex_add_waiter+0x2a0/0x2a0
[  370.553954]  __alloc_pages_slowpath+0x22d4/0x2d70
[  370.558827]  ? warn_alloc+0x120/0x120
[  370.562631]  ? rcu_softirq_qs+0x20/0x20
[  370.566638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.572191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.577732]  ? should_fail+0x22d/0xd01
[  370.581626]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.586741]  ? zap_class+0x640/0x640
[  370.590483]  ? __lock_is_held+0xb5/0x140
[  370.594556]  ? mark_held_locks+0x130/0x130
[  370.598797]  ? lock_release+0xa00/0xa00
[  370.602779]  ? perf_trace_sched_process_exec+0x860/0x860
[  370.608244]  ? __might_sleep+0x95/0x190
[  370.612224]  __alloc_pages_nodemask+0xa80/0xde0
[  370.616905]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  370.621926]  ? __page_cache_alloc+0x191/0x5c0
[  370.626422]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.631349]  ? kasan_check_read+0x11/0x20
[  370.635498]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.640779]  ? zap_class+0x640/0x640
[  370.644501]  ? zap_class+0x640/0x640
[  370.648213]  ? zap_class+0x640/0x640
[  370.651934]  ? __do_page_cache_readahead+0x7ce/0x980
[  370.657046]  ? find_held_lock+0x36/0x1c0
[  370.661114]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  370.666678]  alloc_pages_current+0x173/0x350
[  370.671096]  __page_cache_alloc+0x38c/0x5c0
[  370.675427]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.680359]  ? kasan_check_read+0x11/0x20
[  370.684512]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.689799]  ? generic_perform_write+0x6a0/0x6a0
[  370.694559]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.700102]  ? check_preemption_disabled+0x48/0x280
[  370.705133]  filemap_fault+0x1594/0x25f0
[  370.709226]  ? __lock_page_or_retry+0xa00/0xa00
[  370.713897]  ? mark_held_locks+0x130/0x130
[  370.718154]  ? rcu_softirq_qs+0x20/0x20
[  370.722139]  ? remove_wait_queue+0x1a6/0x360
[  370.726551]  ? trace_hardirqs_off_caller+0x310/0x310
[  370.731670]  ? filemap_map_pages+0xe04/0x1990
[  370.736182]  ? print_usage_bug+0xc0/0xc0
[  370.740248]  ? add_wait_queue+0x2b0/0x2b0
[  370.744402]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  370.749329]  ? print_usage_bug+0xc0/0xc0
[  370.753396]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  370.758934]  ? fput+0x130/0x1a0
[  370.762217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.767761]  ? print_usage_bug+0xc0/0xc0
[  370.771852]  ? __lock_acquire+0x62f/0x4c20
[  370.776102]  ? lock_acquire+0x1ed/0x520
[  370.780079]  ? ext4_filemap_fault+0x7a/0xad
[  370.784408]  ? lock_release+0xa00/0xa00
[  370.788393]  ? perf_trace_sched_process_exec+0x860/0x860
[  370.793851]  ? print_usage_bug+0xc0/0xc0
[  370.797917]  ? print_usage_bug+0xc0/0xc0
[  370.801992]  ? down_read+0x8d/0x120
[  370.805619]  ? ext4_filemap_fault+0x7a/0xad
[  370.809945]  ? __down_interruptible+0x700/0x700
[  370.814625]  ext4_filemap_fault+0x82/0xad
[  370.818801]  __do_fault+0x100/0x6b0
[  370.822441]  ? pmd_devmap_trans_unstable+0x220/0x220
[  370.827549]  ? mark_held_locks+0x130/0x130
[  370.831791]  ? mark_held_locks+0x130/0x130
[  370.836027]  ? find_held_lock+0x36/0x1c0
[  370.840095]  ? zap_class+0x640/0x640
[  370.843809]  ? find_held_lock+0x36/0x1c0
[  370.847877]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.853423]  __handle_mm_fault+0x307c/0x5920
[  370.857835]  ? poll_select_copy_remaining+0x18c/0x6a0
[  370.863036]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  370.867887]  ? __might_fault+0x12b/0x1e0
[  370.871951]  ? lock_downgrade+0x900/0x900
[  370.876113]  ? zap_class+0x640/0x640
[  370.879835]  ? zap_class+0x640/0x640
[  370.883560]  ? find_held_lock+0x36/0x1c0
[  370.887638]  ? handle_mm_fault+0x42a/0xc70
[  370.891889]  ? lock_downgrade+0x900/0x900
[  370.896042]  ? check_preemption_disabled+0x48/0x280
[  370.901068]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  370.906002]  ? kasan_check_read+0x11/0x20
[  370.910157]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  370.915445]  ? rcu_softirq_qs+0x20/0x20
[  370.919893]  ? trace_hardirqs_off_caller+0x310/0x310
[  370.925012]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.930560]  ? check_preemption_disabled+0x48/0x280
[  370.935591]  handle_mm_fault+0x54f/0xc70
[  370.939664]  ? __handle_mm_fault+0x5920/0x5920
[  370.944254]  ? find_vma+0x34/0x190
[  370.947801]  __do_page_fault+0x5e8/0xe60
[  370.951862]  ? trace_hardirqs_off+0xb8/0x310
[  370.956285]  do_page_fault+0xf2/0x7e0
[  370.960095]  ? vmalloc_sync_all+0x30/0x30
[  370.964249]  ? error_entry+0x70/0xd0
[  370.967969]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.972981]  ? trace_hardirqs_on_caller+0xc0/0x310
[  370.977913]  ? syscall_return_slowpath+0x5e0/0x5e0
[  370.982845]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.987691]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.992710]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.998173]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  371.003199]  ? prepare_exit_to_usermode+0x291/0x3b0
[  371.008228]  ? page_fault+0x8/0x30
[  371.011773]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  371.016622]  ? page_fault+0x8/0x30
[  371.020179]  page_fault+0x1e/0x30
[  371.023640] RIP: 0033:0x7f949d66add3
[  371.027381] Code: Bad RIP value.
[  371.030748] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  371.036117] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  371.043392] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  371.050673] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  371.057946] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  371.065221] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  371.072523] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  371.072592] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  371.079023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  371.079028] Call Trace:
[  371.079051]  dump_stack+0x244/0x39d
[  371.079068]  ? dump_stack_print_info.cold.1+0x20/0x20
[  371.079094]  warn_alloc.cold.117+0xb7/0x1bd
[  371.085674] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  371.094927]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  371.097490] init cpuset=
[  371.101114]  ? lock_downgrade+0x900/0x900
[  371.106279] /
[  371.110598]  ? trace_hardirqs_off+0xb8/0x310
[  371.120276]  mems_allowed=0
[  371.125115]  ? trace_hardirqs_off+0xb8/0x310
[  371.145353]  __alloc_pages_slowpath+0x2660/0x2d70
[  371.150228]  ? warn_alloc+0x120/0x120
[  371.154034]  ? warn_alloc+0x120/0x120
[  371.157838]  ? print_usage_bug+0xc0/0xc0
[  371.161904]  ? warn_alloc+0x120/0x120
[  371.165707]  ? print_usage_bug+0xc0/0xc0
[  371.169769]  ? __lock_acquire+0x62f/0x4c20
[  371.174007]  ? __lock_acquire+0x62f/0x4c20
[  371.178244]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.183790]  ? should_fail+0x22d/0xd01
[  371.187698]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.192801]  ? __lock_acquire+0x62f/0x4c20
[  371.197044]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.202144]  ? __lock_acquire+0x62f/0x4c20
[  371.206382]  ? should_fail+0x22d/0xd01
[  371.210268]  ? find_held_lock+0x36/0x1c0
[  371.214341]  ? mark_held_locks+0x130/0x130
[  371.218579]  ? mark_held_locks+0x130/0x130
[  371.222811]  ? zap_class+0x640/0x640
[  371.226525]  ? zap_class+0x640/0x640
[  371.230240]  ? print_usage_bug+0xc0/0xc0
[  371.234305]  ? do_raw_spin_unlock+0xa7/0x330
[  371.238715]  ? zap_class+0x640/0x640
[  371.242430]  ? print_usage_bug+0xc0/0xc0
[  371.246493]  ? wq_watchdog_touch+0x9c/0xfe
[  371.250732]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.256273]  ? check_preemption_disabled+0x48/0x280
[  371.261298]  ? __lock_is_held+0xb5/0x140
[  371.265368]  __alloc_pages_nodemask+0xa80/0xde0
[  371.270038]  ? zap_class+0x640/0x640
[  371.273760]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  371.278789]  ? find_held_lock+0x36/0x1c0
[  371.282864]  ? ____cache_alloc_node+0x1c7/0x1e0
[  371.287533]  ? lock_downgrade+0x900/0x900
[  371.291703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.297251]  cache_grow_begin+0xa5/0x8c0
[  371.301314]  ? do_raw_spin_unlock+0xa7/0x330
[  371.305733]  fallback_alloc+0x204/0x2e0
[  371.309714]  ____cache_alloc_node+0x1c7/0x1e0
[  371.314235]  kmem_cache_alloc_node+0xe3/0x730
[  371.318735]  ? ipv6_get_ifaddr+0x42e/0x620
[  371.322981]  __alloc_skb+0x119/0x770
[  371.326699]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  371.331985]  ? netdev_alloc_frag+0x1f0/0x1f0
[  371.336395]  ? lock_downgrade+0x900/0x900
[  371.340550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.346090]  ? refcount_sub_and_test_checked+0x203/0x310
[  371.351547]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  371.356996]  ? addrconf_rs_timer+0x690/0x690
[  371.361420]  ndisc_alloc_skb+0x144/0x340
[  371.365487]  ndisc_send_rs+0x331/0x6e0
[  371.369379]  addrconf_rs_timer+0x314/0x690
[  371.373617]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.377866]  call_timer_fn+0x272/0x920
[  371.381754]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.385990]  ? process_timeout+0x40/0x40
[  371.390062]  ? __run_timers+0x7da/0xc70
[  371.394043]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.398537]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.403029]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.407262]  ? lockdep_hardirqs_on+0x296/0x5b0
[  371.411877]  ? trace_hardirqs_on+0xbd/0x310
[  371.416198]  ? kasan_check_read+0x11/0x20
[  371.420347]  ? __run_timers+0x7da/0xc70
[  371.424321]  ? trace_hardirqs_off_caller+0x310/0x310
[  371.429451]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.433703]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.437944]  __run_timers+0x7e5/0xc70
[  371.441763]  ? timer_fixup_init+0x70/0x70
[  371.445915]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.450409]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.454910]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  371.459679]  ? trace_hardirqs_on+0xbd/0x310
[  371.464009]  ? kasan_check_read+0x11/0x20
[  371.468160]  ? finish_task_switch+0x1f4/0x910
[  371.472673]  ? trace_hardirqs_off_caller+0x310/0x310
[  371.477786]  ? compat_start_thread+0x80/0x80
[  371.482221]  ? pvclock_read_flags+0x160/0x160
[  371.486720]  ? __switch_to_asm+0x34/0x70
[  371.490783]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.496322]  ? check_preemption_disabled+0x48/0x280
[  371.501351]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  371.506891]  ? rcu_pm_notify+0xc0/0xc0
[  371.510784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.516322]  ? check_preemption_disabled+0x48/0x280
[  371.521349]  run_timer_softirq+0x52/0xb0
[  371.525428]  ? rcu_read_lock_sched_held+0x14f/0x180
[  371.530465]  __do_softirq+0x308/0xb7e
[  371.534271]  ? trace_hardirqs_on_caller+0xc0/0x310
[  371.539211]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  371.544316]  ? trace_hardirqs_on+0x310/0x310
[  371.548736]  ? schedule+0x108/0x460
[  371.552375]  ? trace_hardirqs_off+0xb8/0x310
[  371.556786]  ? smpboot_thread_fn+0x68b/0xa00
[  371.561213]  ? trace_hardirqs_on+0x310/0x310
[  371.565627]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.571178]  ? check_preemption_disabled+0x48/0x280
[  371.576220]  ? takeover_tasklets+0xa90/0xa90
[  371.580647]  run_ksoftirqd+0x5e/0x100
[  371.584466]  smpboot_thread_fn+0x68b/0xa00
[  371.588708]  ? sort_range+0x30/0x30
[  371.592404]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  371.597508]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.603051]  ? __kthread_parkme+0xfb/0x1a0
[  371.607298]  kthread+0x35a/0x420
[  371.610680]  ? sort_range+0x30/0x30
[  371.614311]  ? kthread_stop+0x900/0x900
[  371.618292]  ret_from_fork+0x3a/0x50
[  371.622024] warn_alloc_show_mem: 1 callbacks suppressed
[  371.622035] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  371.622037] Mem-Info:
[  371.622068] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  371.622068]  active_file:11 inactive_file:11 isolated_file:0
[  371.622068]  unevictable:0 dirty:0 writeback:0 unstable:0
[  371.622068]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  371.622068]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  371.622068]  free:13686 free_pcp:280 free_cma:0
[  371.627408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  371.633297] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  371.635704] Call Trace:
[  371.668757] Node 0 
[  371.678114]  <IRQ>
[  371.705809] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  371.708371]  dump_stack+0x244/0x39d
[  371.710573] lowmem_reserve[]: 0
[  371.712734]  ? dump_stack_print_info.cold.1+0x20/0x20
[  371.738223]  2819
[  371.741864]  warn_alloc.cold.117+0xb7/0x1bd
[  371.745100]  6323
[  371.750294]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  371.752329]  6323
[  371.756660]  ? lock_downgrade+0x900/0x900
[  371.763542]  ? trace_hardirqs_off+0xb8/0x310
[  371.765577] Node 0 
[  371.769730]  ? trace_hardirqs_off+0xb8/0x310
[  371.774155] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  371.776369]  __alloc_pages_slowpath+0x2660/0x2d70
[  371.780750] lowmem_reserve[]:
[  371.808112]  ? warn_alloc+0x120/0x120
[  371.812920]  0
[  371.816026]  ? warn_alloc+0x120/0x120
[  371.819793]  0 3503
[  371.821603]  ? print_usage_bug+0xc0/0xc0
[  371.825373]  3503
[  371.827608]  ? warn_alloc+0x120/0x120
[  371.833711]  ? print_usage_bug+0xc0/0xc0
[  371.837488] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  371.841584]  ? __lock_acquire+0x62f/0x4c20
[  371.841599]  ? __lock_acquire+0x62f/0x4c20
[  371.870684] lowmem_reserve[]:
[  371.874931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.879151]  0
[  371.882260]  ? should_fail+0x22d/0xd01
[  371.887774]  0 0
[  371.889599]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  371.893461]  0
[  371.896768]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.902016] Node 0 
[  371.903819]  ? __lock_acquire+0x62f/0x4c20
[  371.908894] DMA: 
[  371.911131]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.915337] 1*4kB 
[  371.917394]  ? __lock_acquire+0x62f/0x4c20
[  371.922490] (U) 
[  371.924640]  ? should_fail+0x22d/0xd01
[  371.928855] 0*8kB 
[  371.930830]  ? rcu_irq_exit+0x1a2/0x390
[  371.934690] 0*16kB 
[  371.936840]  ? mark_held_locks+0x130/0x130
[  371.940785] 1*32kB 
[  371.943017]  ? mark_held_locks+0x130/0x130
[  371.947223] (U) 
[  371.949458]  ? mark_held_locks+0xc7/0x130
[  371.953671] 2*64kB 
[  371.955647]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  371.959776] (U) 
[  371.962010]  ? zap_class+0x640/0x640
[  371.967007] 1*128kB 
[  371.968977]  ? print_usage_bug+0xc0/0xc0
[  371.972669] (U) 
[  371.974991]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.979025] 1*256kB 
[  371.981001]  ? check_preemption_disabled+0x48/0x280
[  371.986512] (U) 
[  371.988842]  ? __lock_is_held+0xb5/0x140
[  371.993828] 0*512kB 
[  371.995804]  __alloc_pages_nodemask+0xa80/0xde0
[  371.999837] 1*1024kB 
[  372.002152]  ? zap_class+0x640/0x640
[  372.006802] (U) 
[  372.009211]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  372.012919] 1*2048kB 
[  372.014902]  ? find_held_lock+0x36/0x1c0
[  372.019884] (M) 
[  372.022297]  ? ____cache_alloc_node+0x1c7/0x1e0
[  372.026324] 3*4096kB 
[  372.028293]  ? lock_downgrade+0x900/0x900
[  372.032938] (M) 
[  372.035347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.039469] = 15908kB
[  372.041441]  cache_grow_begin+0xa5/0x8c0
[  372.046946] Node 0 DMA32: 
[  372.049370]  ? do_raw_spin_unlock+0xa7/0x330
[  372.053402] 2*4kB 
[  372.056245]  fallback_alloc+0x204/0x2e0
[  372.060642] (H) 
[  372.062804]  ____cache_alloc_node+0x1c7/0x1e0
[  372.066754] 2*8kB 
[  372.068726]  kmem_cache_alloc_node+0xe3/0x730
[  372.073196] (MH) 
[  372.075342]  ? ipv6_get_ifaddr+0x42e/0x620
[  372.079814] 3*16kB 
[  372.081878]  __alloc_skb+0x119/0x770
[  372.086082] (MH) 
[  372.088320]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.092008] 3*32kB 
[  372.094067]  ? netdev_alloc_frag+0x1f0/0x1f0
[  372.099314] (MH) 
[  372.101546]  ? lock_downgrade+0x900/0x900
[  372.105931] 4*64kB 
[  372.107996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.112116] (M) 
[  372.114348]  ? refcount_sub_and_test_checked+0x203/0x310
[  372.119858] 5*128kB (MH) 
[  372.121845]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  372.127264] 4*256kB (M) 
[  372.130023]  ? addrconf_rs_timer+0x690/0x690
[  372.135452] 5*512kB 
[  372.138147]  ndisc_alloc_skb+0x144/0x340
[  372.142525] (MH) 
[  372.144846]  ndisc_send_rs+0x331/0x6e0
[  372.148886] 4*1024kB 
[  372.150947]  addrconf_rs_timer+0x314/0x690
[  372.154807] (MH) 
[  372.157215]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.161427] 2*2048kB 
[  372.163498]  call_timer_fn+0x272/0x920
[  372.167696] (M) 
[  372.170104]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.173965] 3*4096kB 
[  372.175938]  ? process_timeout+0x40/0x40
[  372.180145] (M) 
[  372.182562]  ? mark_held_locks+0xc7/0x130
[  372.186590] = 25128kB
[  372.188562]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.192688] Node 0 
[  372.195099]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.199569] Normal: 
[  372.201804]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.206274] 723*4kB 
[  372.208597]  ? lockdep_hardirqs_on+0x296/0x5b0
[  372.212804] (UMEH) 
[  372.215122]  ? trace_hardirqs_on+0xbd/0x310
[  372.219691] 444*8kB 
[  372.221922]  ? kasan_check_read+0x11/0x20
[  372.226220] (UME) 
[  372.228543]  ? __run_timers+0x7da/0xc70
[  372.232672] 227*16kB 
[  372.234817]  ? trace_hardirqs_off_caller+0x310/0x310
[  372.238765] (UMEH) 
[  372.241176]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.246251] 94*32kB 
[  372.248485]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.252693] (UMEH) 
[  372.255015]  __run_timers+0x7e5/0xc70
[  372.259219] 10*64kB (UMH) 
[  372.261472]  ? timer_fixup_init+0x70/0x70
[  372.265240] 0*128kB 
[  372.268103]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  372.272230] 0*256kB 
[  372.274580]  ? zap_class+0x640/0x640
[  372.279576] 0*512kB 
[  372.281899]  ? print_usage_bug+0xc0/0xc0
[  372.285583] 0*1024kB 
[  372.287907]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  372.291941] 0*2048kB 
[  372.294349]  ? find_held_lock+0x36/0x1c0
[  372.299508] 0*4096kB 
[  372.301918]  ? zap_class+0x640/0x640
[  372.305950] = 13724kB
[  372.308363]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.312060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  372.314461]  ? check_preemption_disabled+0x48/0x280
[  372.319993] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  372.328834]  ? __lock_is_held+0xb5/0x140
[  372.333822] 2289 total pagecache pages
[  372.342403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.346449] 0 pages in swap cache
[  372.350331]  ? check_preemption_disabled+0x48/0x280
[  372.355845] Swap cache stats: add 0, delete 0, find 0/0
[  372.359297]  run_timer_softirq+0x52/0xb0
[  372.364280] Free swap  = 0kB
[  372.369640]  ? rcu_read_lock_sched_held+0x14f/0x180
[  372.373688] Total swap = 0kB
[  372.376706]  __do_softirq+0x308/0xb7e
[  372.381699] 1965979 pages RAM
[  372.384715]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  372.388481] 0 pages HighMem/MovableOnly
[  372.388490] 342293 pages reserved
[  372.391590]  ? lock_downgrade+0x900/0x900
[  372.396056] 0 pages cma reserved
[  372.400032]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  372.403527] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  372.407606]  ? pvclock_read_flags+0x160/0x160
[  372.407629]  ? lapic_next_event+0x5a/0x90
[  372.411034] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  372.416075]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.422547] ksoftirqd/0 cpuset=
[  372.427046]  ? kvm_clock_read+0x18/0x30
[  372.431159] /
[  372.441481]  ? kvm_sched_clock_read+0x9/0x20
[  372.446991]  mems_allowed=0
[  372.450269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.468759]  ? check_preemption_disabled+0x48/0x280
[  372.473793]  irq_exit+0x17f/0x1c0
[  372.477255]  smp_apic_timer_interrupt+0x1cb/0x760
[  372.482098]  ? smp_reschedule_interrupt+0x109/0x650
[  372.487123]  ? smp_call_function_single_interrupt+0x650/0x650
[  372.493063]  ? interrupt_entry+0xb5/0xc0
[  372.497131]  ? trace_hardirqs_off_caller+0xbb/0x310
[  372.502155]  ? trace_hardirqs_off_caller+0xbb/0x310
[  372.507191]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.512039]  ? trace_hardirqs_on_caller+0x310/0x310
[  372.517054]  ? trace_hardirqs_on_caller+0x310/0x310
[  372.522069]  ? task_prio+0x50/0x50
[  372.525617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.531154]  ? check_preemption_disabled+0x48/0x280
[  372.536187]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.541042]  apic_timer_interrupt+0xf/0x20
[  372.545271]  </IRQ>
[  372.547512] RIP: 0010:console_unlock+0xffa/0x1160
[  372.552356] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  372.571270] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  372.578993] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  372.586293] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  372.593571] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  372.600842] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  372.608116] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  372.615404]  ? netconsole_netdev_event+0x280/0x280
[  372.620350]  ? console_unlock+0xff1/0x1160
[  372.624610]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  372.629281]  ? vprintk_emit+0x7f7/0x930
[  372.633265]  ? lock_release+0xa00/0xa00
[  372.637245]  ? trace_hardirqs_on+0xb0/0x310
[  372.641574]  ? vprintk_default+0x28/0x30
[  372.645638]  ? trace_hardirqs_off_caller+0x310/0x310
[  372.650758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.656310]  vprintk_emit+0x33d/0x930
[  372.660122]  ? wake_up_klogd+0x180/0x180
[  372.664196]  ? match_held_lock+0x8c1/0x8d0
[  372.668448]  ? mark_held_locks+0xc7/0x130
[  372.672602]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.677099]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.681611]  vprintk_default+0x28/0x30
[  372.685505]  vprintk_func+0x7e/0x181
[  372.689224]  printk+0xa7/0xcf
[  372.692334]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  372.697098]  ? _raw_spin_unlock_irq+0x60/0x80
[  372.701611]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  372.706906]  dump_header+0x7cc/0xf72
[  372.710634]  ? pagefault_out_of_memory+0x197/0x197
[  372.715584]  ? zap_class+0x640/0x640
[  372.719306]  ? percpu_ref_get_many+0x240/0x240
[  372.723897]  ? print_usage_bug+0xc0/0xc0
[  372.727961]  ? print_usage_bug+0xc0/0xc0
[  372.732028]  ? zap_class+0x640/0x640
[  372.735749]  ? print_usage_bug+0xc0/0xc0
[  372.739819]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.745367]  ? find_held_lock+0x36/0x1c0
[  372.749443]  ? mark_held_locks+0xc7/0x130
[  372.753608]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  372.758729]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  372.763850]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  372.768442]  ? trace_hardirqs_on+0xbd/0x310
[  372.772768]  ? kasan_check_read+0x11/0x20
[  372.776921]  ? ___ratelimit+0x3b4/0x672
[  372.780900]  ? trace_hardirqs_off_caller+0x310/0x310
[  372.786006]  ? trace_hardirqs_on+0x310/0x310
[  372.790424]  ? lock_downgrade+0x900/0x900
[  372.794580]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  372.799702]  ? ___ratelimit+0x3b9/0x672
[  372.803691]  ? idr_get_free+0xec0/0xec0
[  372.807674]  ? find_held_lock+0x36/0x1c0
[  372.811752]  oom_kill_process.cold.27+0x10/0x903
[  372.816512]  ? zap_class+0x640/0x640
[  372.820230]  ? check_preemption_disabled+0x48/0x280
[  372.825260]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.830195]  ? kasan_check_read+0x11/0x20
[  372.834350]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.839636]  ? oom_evaluate_task+0x540/0x540
[  372.844057]  ? find_held_lock+0x36/0x1c0
[  372.848130]  ? out_of_memory+0x974/0x1430
[  372.852284]  ? lock_downgrade+0x900/0x900
[  372.856435]  ? check_preemption_disabled+0x48/0x280
[  372.861462]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.866399]  ? kasan_check_read+0x11/0x20
[  372.870554]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.875838]  ? rcu_softirq_qs+0x20/0x20
[  372.879822]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.885369]  ? oom_evaluate_task+0x302/0x540
[  372.889789]  out_of_memory+0xa84/0x1430
[  372.893782]  ? oom_killer_disable+0x3a0/0x3a0
[  372.898280]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  372.903215]  ? __mutex_add_waiter+0x2a0/0x2a0
[  372.907728]  __alloc_pages_slowpath+0x22d4/0x2d70
[  372.912606]  ? warn_alloc+0x120/0x120
[  372.916412]  ? rcu_softirq_qs+0x20/0x20
[  372.920872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.926435]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.931979]  ? should_fail+0x22d/0xd01
[  372.935881]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.940996]  ? zap_class+0x640/0x640
[  372.944742]  ? __lock_is_held+0xb5/0x140
[  372.948837]  ? mark_held_locks+0x130/0x130
[  372.953080]  ? lock_release+0xa00/0xa00
[  372.957060]  ? perf_trace_sched_process_exec+0x860/0x860
[  372.962524]  ? __might_sleep+0x95/0x190
[  372.966508]  __alloc_pages_nodemask+0xa80/0xde0
[  372.971192]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  372.976214]  ? __page_cache_alloc+0x191/0x5c0
[  372.980712]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  372.985643]  ? kasan_check_read+0x11/0x20
[  372.989808]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  372.995092]  ? zap_class+0x640/0x640
[  372.998820]  ? zap_class+0x640/0x640
[  373.002532]  ? zap_class+0x640/0x640
[  373.006247]  ? __do_page_cache_readahead+0x7ce/0x980
[  373.011357]  ? find_held_lock+0x36/0x1c0
[  373.015430]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  373.020977]  alloc_pages_current+0x173/0x350
[  373.025395]  __page_cache_alloc+0x38c/0x5c0
[  373.029718]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  373.034691]  ? kasan_check_read+0x11/0x20
[  373.038845]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  373.044126]  ? generic_perform_write+0x6a0/0x6a0
[  373.048887]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.054429]  ? check_preemption_disabled+0x48/0x280
[  373.059458]  filemap_fault+0x1594/0x25f0
[  373.063535]  ? __lock_page_or_retry+0xa00/0xa00
[  373.068208]  ? mark_held_locks+0x130/0x130
[  373.072446]  ? rcu_softirq_qs+0x20/0x20
[  373.076425]  ? remove_wait_queue+0x1a6/0x360
[  373.080836]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.085949]  ? filemap_map_pages+0xe04/0x1990
[  373.090461]  ? print_usage_bug+0xc0/0xc0
[  373.094530]  ? add_wait_queue+0x2b0/0x2b0
[  373.098694]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  373.103645]  ? print_usage_bug+0xc0/0xc0
[  373.107723]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  373.113264]  ? fput+0x130/0x1a0
[  373.116553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.122098]  ? print_usage_bug+0xc0/0xc0
[  373.126171]  ? __lock_acquire+0x62f/0x4c20
[  373.130425]  ? lock_acquire+0x1ed/0x520
[  373.134401]  ? ext4_filemap_fault+0x7a/0xad
[  373.138733]  ? lock_release+0xa00/0xa00
[  373.142714]  ? perf_trace_sched_process_exec+0x860/0x860
[  373.148172]  ? print_usage_bug+0xc0/0xc0
[  373.152234]  ? print_usage_bug+0xc0/0xc0
[  373.156309]  ? down_read+0x8d/0x120
[  373.159938]  ? ext4_filemap_fault+0x7a/0xad
[  373.164263]  ? __down_interruptible+0x700/0x700
[  373.168949]  ext4_filemap_fault+0x82/0xad
[  373.173103]  __do_fault+0x100/0x6b0
[  373.176740]  ? pmd_devmap_trans_unstable+0x220/0x220
[  373.181853]  ? mark_held_locks+0x130/0x130
[  373.186091]  ? mark_held_locks+0x130/0x130
[  373.190322]  ? find_held_lock+0x36/0x1c0
[  373.194388]  ? zap_class+0x640/0x640
[  373.198102]  ? find_held_lock+0x36/0x1c0
[  373.202170]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.207717]  __handle_mm_fault+0x307c/0x5920
[  373.212128]  ? poll_select_copy_remaining+0x18c/0x6a0
[  373.217331]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  373.222190]  ? __might_fault+0x12b/0x1e0
[  373.226256]  ? lock_downgrade+0x900/0x900
[  373.230415]  ? zap_class+0x640/0x640
[  373.234127]  ? zap_class+0x640/0x640
[  373.237853]  ? find_held_lock+0x36/0x1c0
[  373.241945]  ? handle_mm_fault+0x42a/0xc70
[  373.246188]  ? lock_downgrade+0x900/0x900
[  373.250335]  ? check_preemption_disabled+0x48/0x280
[  373.255360]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  373.260291]  ? kasan_check_read+0x11/0x20
[  373.264444]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  373.269730]  ? rcu_softirq_qs+0x20/0x20
[  373.273714]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.278824]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.284366]  ? check_preemption_disabled+0x48/0x280
[  373.289396]  handle_mm_fault+0x54f/0xc70
[  373.293466]  ? __handle_mm_fault+0x5920/0x5920
[  373.298060]  ? find_vma+0x34/0x190
[  373.301610]  __do_page_fault+0x5e8/0xe60
[  373.305679]  ? trace_hardirqs_off+0xb8/0x310
[  373.310108]  do_page_fault+0xf2/0x7e0
[  373.313916]  ? vmalloc_sync_all+0x30/0x30
[  373.318071]  ? error_entry+0x70/0xd0
[  373.321790]  ? trace_hardirqs_off_caller+0xbb/0x310
[  373.326809]  ? trace_hardirqs_on_caller+0xc0/0x310
[  373.331742]  ? syscall_return_slowpath+0x5e0/0x5e0
[  373.336680]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.341526]  ? trace_hardirqs_on_caller+0x310/0x310
[  373.346543]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  373.351999]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  373.357020]  ? prepare_exit_to_usermode+0x291/0x3b0
[  373.362039]  ? page_fault+0x8/0x30
[  373.365589]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  373.370438]  ? page_fault+0x8/0x30
[  373.373982]  page_fault+0x1e/0x30
[  373.377435] RIP: 0033:0x7f949d66add3
[  373.381162] Code: Bad RIP value.
[  373.384530] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  373.389894] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  373.397159] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  373.404431] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  373.411699] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  373.418965] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  373.426270] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  373.426335] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  373.432769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.432778] Call Trace:
[  373.439359] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  373.448610]  dump_stack+0x244/0x39d
[  373.451170] init cpuset=
[  373.460875]  ? dump_stack_print_info.cold.1+0x20/0x20
[  373.464477] /
[  373.467155]  warn_alloc.cold.117+0xb7/0x1bd
[  373.472316]  mems_allowed=0
[  373.474027]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  373.486084]  ? lock_downgrade+0x900/0x900
[  373.490240]  ? trace_hardirqs_off+0xb8/0x310
[  373.494662]  ? trace_hardirqs_off+0xb8/0x310
[  373.499089]  __alloc_pages_slowpath+0x2660/0x2d70
[  373.503964]  ? warn_alloc+0x120/0x120
[  373.507775]  ? warn_alloc+0x120/0x120
[  373.511579]  ? print_usage_bug+0xc0/0xc0
[  373.515640]  ? warn_alloc+0x120/0x120
[  373.519458]  ? print_usage_bug+0xc0/0xc0
[  373.523520]  ? __lock_acquire+0x62f/0x4c20
[  373.527758]  ? __lock_acquire+0x62f/0x4c20
[  373.531997]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.537538]  ? should_fail+0x22d/0xd01
[  373.541434]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.546538]  ? __lock_acquire+0x62f/0x4c20
[  373.550785]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.555888]  ? __lock_acquire+0x62f/0x4c20
[  373.560128]  ? should_fail+0x22d/0xd01
[  373.564020]  ? find_held_lock+0x36/0x1c0
[  373.568091]  ? mark_held_locks+0x130/0x130
[  373.572336]  ? mark_held_locks+0x130/0x130
[  373.576574]  ? zap_class+0x640/0x640
[  373.580291]  ? zap_class+0x640/0x640
[  373.584009]  ? print_usage_bug+0xc0/0xc0
[  373.588070]  ? do_raw_spin_unlock+0xa7/0x330
[  373.592482]  ? zap_class+0x640/0x640
[  373.596200]  ? print_usage_bug+0xc0/0xc0
[  373.600260]  ? wq_watchdog_touch+0x9c/0xfe
[  373.604499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.610043]  ? check_preemption_disabled+0x48/0x280
[  373.615071]  ? __lock_is_held+0xb5/0x140
[  373.619139]  __alloc_pages_nodemask+0xa80/0xde0
[  373.623827]  ? zap_class+0x640/0x640
[  373.627548]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  373.632580]  ? find_held_lock+0x36/0x1c0
[  373.636661]  ? ____cache_alloc_node+0x1c7/0x1e0
[  373.641343]  ? lock_downgrade+0x900/0x900
[  373.645505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.651052]  cache_grow_begin+0xa5/0x8c0
[  373.655117]  ? do_raw_spin_unlock+0xa7/0x330
[  373.659534]  fallback_alloc+0x204/0x2e0
[  373.663515]  ____cache_alloc_node+0x1c7/0x1e0
[  373.668019]  kmem_cache_alloc_node+0xe3/0x730
[  373.672516]  ? ipv6_get_ifaddr+0x42e/0x620
[  373.676764]  __alloc_skb+0x119/0x770
[  373.680484]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  373.685777]  ? netdev_alloc_frag+0x1f0/0x1f0
[  373.690191]  ? lock_downgrade+0x900/0x900
[  373.694353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.699899]  ? refcount_sub_and_test_checked+0x203/0x310
[  373.705357]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  373.710812]  ? addrconf_rs_timer+0x690/0x690
[  373.715232]  ndisc_alloc_skb+0x144/0x340
[  373.719299]  ndisc_send_rs+0x331/0x6e0
[  373.723192]  addrconf_rs_timer+0x314/0x690
[  373.727432]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.731697]  call_timer_fn+0x272/0x920
[  373.735588]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.739824]  ? process_timeout+0x40/0x40
[  373.743899]  ? __run_timers+0x7da/0xc70
[  373.747881]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.752382]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.756896]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.761135]  ? lockdep_hardirqs_on+0x296/0x5b0
[  373.765723]  ? trace_hardirqs_on+0xbd/0x310
[  373.770066]  ? kasan_check_read+0x11/0x20
[  373.774220]  ? __run_timers+0x7da/0xc70
[  373.778217]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.783328]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.788038]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.792280]  __run_timers+0x7e5/0xc70
[  373.796095]  ? timer_fixup_init+0x70/0x70
[  373.800248]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.804748]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.809252]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  373.813848]  ? trace_hardirqs_on+0xbd/0x310
[  373.818177]  ? kasan_check_read+0x11/0x20
[  373.822332]  ? finish_task_switch+0x1f4/0x910
[  373.826839]  ? trace_hardirqs_off_caller+0x310/0x310
[  373.831953]  ? compat_start_thread+0x80/0x80
[  373.836391]  ? pvclock_read_flags+0x160/0x160
[  373.840892]  ? __switch_to_asm+0x34/0x70
[  373.844961]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.850504]  ? check_preemption_disabled+0x48/0x280
[  373.855534]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  373.861085]  ? rcu_pm_notify+0xc0/0xc0
[  373.864984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.870535]  ? check_preemption_disabled+0x48/0x280
[  373.875578]  run_timer_softirq+0x52/0xb0
[  373.879646]  ? rcu_read_lock_sched_held+0x14f/0x180
[  373.884700]  __do_softirq+0x308/0xb7e
[  373.888507]  ? trace_hardirqs_on_caller+0xc0/0x310
[  373.893444]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  373.898554]  ? trace_hardirqs_on+0x310/0x310
[  373.902972]  ? schedule+0x108/0x460
[  373.906612]  ? trace_hardirqs_off+0xb8/0x310
[  373.911021]  ? smpboot_thread_fn+0x68b/0xa00
[  373.915429]  ? trace_hardirqs_on+0x310/0x310
[  373.919844]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.925382]  ? check_preemption_disabled+0x48/0x280
[  373.930491]  ? takeover_tasklets+0xa90/0xa90
[  373.934904]  run_ksoftirqd+0x5e/0x100
[  373.938706]  smpboot_thread_fn+0x68b/0xa00
[  373.942946]  ? sort_range+0x30/0x30
[  373.946578]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  373.951689]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.957241]  ? __kthread_parkme+0xfb/0x1a0
[  373.961481]  kthread+0x35a/0x420
[  373.964847]  ? sort_range+0x30/0x30
[  373.968473]  ? kthread_stop+0x900/0x900
[  373.972463]  ret_from_fork+0x3a/0x50
[  373.976190] warn_alloc_show_mem: 1 callbacks suppressed
[  373.976201] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  373.976203] Mem-Info:
[  373.976234] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  373.976234]  active_file:11 inactive_file:11 isolated_file:0
[  373.976234]  unevictable:0 dirty:0 writeback:0 unstable:0
[  373.976234]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  373.976234]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  373.976234]  free:13686 free_pcp:280 free_cma:0
[  373.981576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.987463] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  373.989862] Call Trace:
[  374.022916] Node 0 
[  374.032278]  <IRQ>
[  374.059965] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  374.062525]  dump_stack+0x244/0x39d
[  374.064734] lowmem_reserve[]:
[  374.066881]  ? dump_stack_print_info.cold.1+0x20/0x20
[  374.092366]  0
[  374.096008]  warn_alloc.cold.117+0xb7/0x1bd
[  374.099070]  2819
[  374.104255]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  374.106032]  6323
[  374.110352]  ? lock_downgrade+0x900/0x900
[  374.112390]  6323
[  374.117228]  ? trace_hardirqs_off+0xb8/0x310
[  374.123404]  ? trace_hardirqs_off+0xb8/0x310
[  374.125444] Node 0 
[  374.129851]  __alloc_pages_slowpath+0x2660/0x2d70
[  374.134252] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  374.136498]  ? warn_alloc+0x120/0x120
[  374.141294] lowmem_reserve[]:
[  374.168359]  ? warn_alloc+0x120/0x120
[  374.172132]  0
[  374.175232]  ? print_usage_bug+0xc0/0xc0
[  374.179006]  0
[  374.180802]  ? warn_alloc+0x120/0x120
[  374.184842]  3503
[  374.186641]  ? print_usage_bug+0xc0/0xc0
[  374.190425]  3503
[  374.192482]  ? __lock_acquire+0x62f/0x4c20
[  374.198576]  ? __lock_acquire+0x62f/0x4c20
[  374.202791] Node 0 
[  374.207021]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.207053] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  374.207061] lowmem_reserve[]:
[  374.209296]  ? should_fail+0x22d/0xd01
[  374.214810]  0
[  374.243259]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  374.246341]  0
[  374.250223]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.252001]  0
[  374.257268]  ? __lock_acquire+0x62f/0x4c20
[  374.259049]  0
[  374.264150]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.270161]  ? __lock_acquire+0x62f/0x4c20
[  374.271938] Node 0 
[  374.277039]  ? should_fail+0x22d/0xd01
[  374.281266] DMA: 
[  374.283505]  ? rcu_irq_exit+0x1a2/0x390
[  374.287362] 1*4kB 
[  374.289425]  ? mark_held_locks+0x130/0x130
[  374.293366] (U) 
[  374.295512]  ? mark_held_locks+0x130/0x130
[  374.299720] 0*8kB 
[  374.301692]  ? mark_held_locks+0xc7/0x130
[  374.305905] 0*16kB 
[  374.308054]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  374.312176] 1*32kB 
[  374.314402]  ? zap_class+0x640/0x640
[  374.319394] (U) 
[  374.321624]  ? print_usage_bug+0xc0/0xc0
[  374.325317] 2*64kB 
[  374.327289]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.331323] (U) 
[  374.333554]  ? check_preemption_disabled+0x48/0x280
[  374.339067] 1*128kB 
[  374.341043]  ? __lock_is_held+0xb5/0x140
[  374.346031] (U) 
[  374.348354]  __alloc_pages_nodemask+0xa80/0xde0
[  374.352390] 1*256kB 
[  374.354370]  ? zap_class+0x640/0x640
[  374.359014] (U) 
[  374.361337]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  374.365023] 0*512kB 
[  374.366998]  ? find_held_lock+0x36/0x1c0
[  374.371986] 1*1024kB 
[  374.374308]  ? ____cache_alloc_node+0x1c7/0x1e0
[  374.378342] (U) 
[  374.380750]  ? lock_downgrade+0x900/0x900
[  374.385389] 1*2048kB (M) 
[  374.387376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.391495] 3*4096kB 
[  374.394254]  cache_grow_begin+0xa5/0x8c0
[  374.399767] (M) 
[  374.402189]  ? do_raw_spin_unlock+0xa7/0x330
[  374.406213] = 15908kB
[  374.408192]  fallback_alloc+0x204/0x2e0
[  374.412571] Node 0 
[  374.414976]  ____cache_alloc_node+0x1c7/0x1e0
[  374.418927] DMA32: 
[  374.421162]  kmem_cache_alloc_node+0xe3/0x730
[  374.425630] 2*4kB 
[  374.427859]  ? ipv6_get_ifaddr+0x42e/0x620
[  374.432325] (H) 
[  374.434477]  __alloc_skb+0x119/0x770
[  374.438691] 2*8kB 
[  374.440674]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  374.444369] (MH) 
[  374.446513]  ? netdev_alloc_frag+0x1f0/0x1f0
[  374.451778] 3*16kB 
[  374.453838]  ? lock_downgrade+0x900/0x900
[  374.458219] (MH) 
[  374.460458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.464580] 3*32kB 
[  374.466637]  ? refcount_sub_and_test_checked+0x203/0x310
[  374.472144] (MH) 
[  374.474383]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  374.479808] 4*64kB 
[  374.481864]  ? addrconf_rs_timer+0x690/0x690
[  374.487287] (M) 
[  374.489544]  ndisc_alloc_skb+0x144/0x340
[  374.493924] 5*128kB 
[  374.495905]  ndisc_send_rs+0x331/0x6e0
[  374.499935] (MH) 4*256kB 
[  374.502263]  addrconf_rs_timer+0x314/0x690
[  374.506124] (M) 
[  374.508879]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.513088] 5*512kB 
[  374.515067]  call_timer_fn+0x272/0x920
[  374.519264] (MH) 
[  374.521583]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.525446] 4*1024kB 
[  374.527505]  ? process_timeout+0x40/0x40
[  374.531714] (MH) 
[  374.534125]  ? mark_held_locks+0xc7/0x130
[  374.538154] 2*2048kB 
[  374.540215]  ? _raw_spin_unlock_irq+0x27/0x80
[  374.544333] (M) 
[  374.546737]  ? _raw_spin_unlock_irq+0x27/0x80
[  374.551207] 3*4096kB 
[  374.553179]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.557645] (M) 
[  374.560058]  ? lockdep_hardirqs_on+0x296/0x5b0
[  374.564267] = 25128kB
[  374.566233]  ? trace_hardirqs_on+0xbd/0x310
[  374.570791] Node 0 
[  374.573201]  ? kasan_check_read+0x11/0x20
[  374.577493] Normal: 
[  374.579726]  ? __run_timers+0x7da/0xc70
[  374.583849] 723*4kB 
[  374.586175]  ? trace_hardirqs_off_caller+0x310/0x310
[  374.590116] (UMEH) 
[  374.592454]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.597532] 444*8kB 
[  374.599775]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  374.603980] (UME) 
[  374.606303]  __run_timers+0x7e5/0xc70
[  374.610527] 227*16kB 
[  374.612688]  ? timer_fixup_init+0x70/0x70
[  374.616458] (UMEH) 
[  374.618863]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  374.622988] 94*32kB 
[  374.625214]  ? zap_class+0x640/0x640
[  374.630202] (UMEH) 
[  374.632520]  ? print_usage_bug+0xc0/0xc0
[  374.636213] 10*64kB 
[  374.638443]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  374.642489] (UMH) 
[  374.644810]  ? find_held_lock+0x36/0x1c0
[  374.649970] 0*128kB 
[  374.652117]  ? zap_class+0x640/0x640
[  374.656151] 0*256kB 
[  374.658471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.662156] 0*512kB 
[  374.664479]  ? check_preemption_disabled+0x48/0x280
[  374.669991] 0*1024kB 
[  374.672313]  ? __lock_is_held+0xb5/0x140
[  374.677302] 0*2048kB 
[  374.679706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.683742] 0*4096kB 
[  374.686149]  ? check_preemption_disabled+0x48/0x280
[  374.691793] = 13724kB
[  374.694203]  run_timer_softirq+0x52/0xb0
[  374.699199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  374.701598]  ? rcu_read_lock_sched_held+0x14f/0x180
[  374.705673] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  374.714510]  __do_softirq+0x308/0xb7e
[  374.719504] 2289 total pagecache pages
[  374.728072]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  374.731854] 0 pages in swap cache
[  374.735730]  ? lock_downgrade+0x900/0x900
[  374.740202] Swap cache stats: add 0, delete 0, find 0/0
[  374.743648]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  374.747782] Free swap  = 0kB
[  374.753144]  ? pvclock_read_flags+0x160/0x160
[  374.758216] Total swap = 0kB
[  374.761228]  ? lapic_next_event+0x5a/0x90
[  374.765705] 1965979 pages RAM
[  374.768726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.772852] 0 pages HighMem/MovableOnly
[  374.775954]  ? kvm_clock_read+0x18/0x30
[  374.781464] 342293 pages reserved
[  374.785432]  ? kvm_sched_clock_read+0x9/0x20
[  374.789384] 0 pages cma reserved
[  374.792828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.797305] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  374.800573]  ? check_preemption_disabled+0x48/0x280
[  374.806176] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  374.812585]  irq_exit+0x17f/0x1c0
[  374.817573] ksoftirqd/0 cpuset=
[  374.827882]  smp_apic_timer_interrupt+0x1cb/0x760
[  374.831304] /
[  374.834577]  ? smp_reschedule_interrupt+0x109/0x650
[  374.839398]  mems_allowed=0
[  374.841106]  ? smp_call_function_single_interrupt+0x650/0x650
[  374.854913]  ? interrupt_entry+0xb5/0xc0
[  374.858976]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.863999]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.869018]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.873864]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.878885]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.883915]  ? task_prio+0x50/0x50
[  374.887465]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.893004]  ? check_preemption_disabled+0x48/0x280
[  374.898033]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.902904]  apic_timer_interrupt+0xf/0x20
[  374.907133]  </IRQ>
[  374.909380] RIP: 0010:console_unlock+0xffa/0x1160
[  374.914223] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  374.933597] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  374.941311] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  374.948577] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  374.955843] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  374.963111] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  374.970376] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  374.977679]  ? netconsole_netdev_event+0x280/0x280
[  374.982627]  ? console_unlock+0xff1/0x1160
[  374.986892]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  374.991565]  ? vprintk_emit+0x7f7/0x930
[  374.995546]  ? lock_release+0xa00/0xa00
[  374.999526]  ? trace_hardirqs_on+0xb0/0x310
[  375.003850]  ? vprintk_default+0x28/0x30
[  375.007916]  ? trace_hardirqs_off_caller+0x310/0x310
[  375.013023]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.018571]  vprintk_emit+0x33d/0x930
[  375.022377]  ? wake_up_klogd+0x180/0x180
[  375.026448]  ? match_held_lock+0x8c1/0x8d0
[  375.030702]  ? mark_held_locks+0xc7/0x130
[  375.034865]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.039368]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.043879]  vprintk_default+0x28/0x30
[  375.047778]  vprintk_func+0x7e/0x181
[  375.051497]  printk+0xa7/0xcf
[  375.054607]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  375.059371]  ? _raw_spin_unlock_irq+0x60/0x80
[  375.063882]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  375.069180]  dump_header+0x7cc/0xf72
[  375.072912]  ? pagefault_out_of_memory+0x197/0x197
[  375.077850]  ? zap_class+0x640/0x640
[  375.081571]  ? percpu_ref_get_many+0x240/0x240
[  375.086173]  ? print_usage_bug+0xc0/0xc0
[  375.090243]  ? print_usage_bug+0xc0/0xc0
[  375.094336]  ? zap_class+0x640/0x640
[  375.098056]  ? print_usage_bug+0xc0/0xc0
[  375.102124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.107675]  ? find_held_lock+0x36/0x1c0
[  375.111749]  ? mark_held_locks+0xc7/0x130
[  375.115903]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  375.121006]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  375.126117]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  375.130705]  ? trace_hardirqs_on+0xbd/0x310
[  375.135029]  ? kasan_check_read+0x11/0x20
[  375.139184]  ? ___ratelimit+0x3b4/0x672
[  375.143164]  ? trace_hardirqs_off_caller+0x310/0x310
[  375.148280]  ? trace_hardirqs_on+0x310/0x310
[  375.152706]  ? lock_downgrade+0x900/0x900
[  375.156869]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  375.161979]  ? ___ratelimit+0x3b9/0x672
[  375.165957]  ? idr_get_free+0xec0/0xec0
[  375.169930]  ? find_held_lock+0x36/0x1c0
[  375.174006]  oom_kill_process.cold.27+0x10/0x903
[  375.178763]  ? zap_class+0x640/0x640
[  375.182476]  ? check_preemption_disabled+0x48/0x280
[  375.187499]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.192430]  ? kasan_check_read+0x11/0x20
[  375.196577]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.201862]  ? oom_evaluate_task+0x540/0x540
[  375.206276]  ? find_held_lock+0x36/0x1c0
[  375.210349]  ? out_of_memory+0x974/0x1430
[  375.214503]  ? lock_downgrade+0x900/0x900
[  375.218662]  ? check_preemption_disabled+0x48/0x280
[  375.223690]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.228627]  ? kasan_check_read+0x11/0x20
[  375.232809]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.238091]  ? rcu_softirq_qs+0x20/0x20
[  375.242073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.247614]  ? oom_evaluate_task+0x302/0x540
[  375.252030]  out_of_memory+0xa84/0x1430
[  375.256019]  ? oom_killer_disable+0x3a0/0x3a0
[  375.260518]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  375.265454]  ? __mutex_add_waiter+0x2a0/0x2a0
[  375.269960]  __alloc_pages_slowpath+0x22d4/0x2d70
[  375.274835]  ? warn_alloc+0x120/0x120
[  375.278641]  ? rcu_softirq_qs+0x20/0x20
[  375.282650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.288201]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.293744]  ? should_fail+0x22d/0xd01
[  375.297636]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.302748]  ? zap_class+0x640/0x640
[  375.306488]  ? __lock_is_held+0xb5/0x140
[  375.310559]  ? mark_held_locks+0x130/0x130
[  375.314801]  ? lock_release+0xa00/0xa00
[  375.318785]  ? perf_trace_sched_process_exec+0x860/0x860
[  375.324251]  ? __might_sleep+0x95/0x190
[  375.328235]  __alloc_pages_nodemask+0xa80/0xde0
[  375.332915]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  375.337932]  ? __page_cache_alloc+0x191/0x5c0
[  375.342431]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.347362]  ? kasan_check_read+0x11/0x20
[  375.351521]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.356821]  ? zap_class+0x640/0x640
[  375.360544]  ? zap_class+0x640/0x640
[  375.364255]  ? zap_class+0x640/0x640
[  375.367969]  ? __do_page_cache_readahead+0x7ce/0x980
[  375.373077]  ? find_held_lock+0x36/0x1c0
[  375.377146]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  375.382704]  alloc_pages_current+0x173/0x350
[  375.387122]  __page_cache_alloc+0x38c/0x5c0
[  375.391448]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.396380]  ? kasan_check_read+0x11/0x20
[  375.400527]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.405806]  ? generic_perform_write+0x6a0/0x6a0
[  375.410565]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.416107]  ? check_preemption_disabled+0x48/0x280
[  375.421132]  filemap_fault+0x1594/0x25f0
[  375.425210]  ? __lock_page_or_retry+0xa00/0xa00
[  375.429971]  ? mark_held_locks+0x130/0x130
[  375.434213]  ? rcu_softirq_qs+0x20/0x20
[  375.438194]  ? remove_wait_queue+0x1a6/0x360
[  375.442607]  ? trace_hardirqs_off_caller+0x310/0x310
[  375.447719]  ? filemap_map_pages+0xe04/0x1990
[  375.452231]  ? print_usage_bug+0xc0/0xc0
[  375.456308]  ? add_wait_queue+0x2b0/0x2b0
[  375.460461]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  375.465388]  ? print_usage_bug+0xc0/0xc0
[  375.469453]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  375.474993]  ? fput+0x130/0x1a0
[  375.478276]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.483819]  ? print_usage_bug+0xc0/0xc0
[  375.487891]  ? __lock_acquire+0x62f/0x4c20
[  375.492142]  ? lock_acquire+0x1ed/0x520
[  375.496125]  ? ext4_filemap_fault+0x7a/0xad
[  375.500455]  ? lock_release+0xa00/0xa00
[  375.504432]  ? perf_trace_sched_process_exec+0x860/0x860
[  375.509902]  ? print_usage_bug+0xc0/0xc0
[  375.513964]  ? print_usage_bug+0xc0/0xc0
[  375.518038]  ? down_read+0x8d/0x120
[  375.521674]  ? ext4_filemap_fault+0x7a/0xad
[  375.526000]  ? __down_interruptible+0x700/0x700
[  375.530688]  ext4_filemap_fault+0x82/0xad
[  375.534841]  __do_fault+0x100/0x6b0
[  375.538475]  ? pmd_devmap_trans_unstable+0x220/0x220
[  375.543580]  ? mark_held_locks+0x130/0x130
[  375.547825]  ? mark_held_locks+0x130/0x130
[  375.552061]  ? find_held_lock+0x36/0x1c0
[  375.556132]  ? zap_class+0x640/0x640
[  375.559845]  ? find_held_lock+0x36/0x1c0
[  375.563911]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.569454]  __handle_mm_fault+0x307c/0x5920
[  375.573863]  ? poll_select_copy_remaining+0x18c/0x6a0
[  375.579060]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  375.583911]  ? __might_fault+0x12b/0x1e0
[  375.587974]  ? lock_downgrade+0x900/0x900
[  375.592132]  ? zap_class+0x640/0x640
[  375.595843]  ? zap_class+0x640/0x640
[  375.599561]  ? find_held_lock+0x36/0x1c0
[  375.603632]  ? handle_mm_fault+0x42a/0xc70
[  375.607874]  ? lock_downgrade+0x900/0x900
[  375.612022]  ? check_preemption_disabled+0x48/0x280
[  375.617048]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  375.621978]  ? kasan_check_read+0x11/0x20
[  375.626126]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  375.631403]  ? rcu_softirq_qs+0x20/0x20
[  375.635379]  ? trace_hardirqs_off_caller+0x310/0x310
[  375.640482]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.646020]  ? check_preemption_disabled+0x48/0x280
[  375.651046]  handle_mm_fault+0x54f/0xc70
[  375.655110]  ? __handle_mm_fault+0x5920/0x5920
[  375.659700]  ? find_vma+0x34/0x190
[  375.663249]  __do_page_fault+0x5e8/0xe60
[  375.667310]  ? trace_hardirqs_off+0xb8/0x310
[  375.671730]  do_page_fault+0xf2/0x7e0
[  375.675535]  ? vmalloc_sync_all+0x30/0x30
[  375.679690]  ? error_entry+0x70/0xd0
[  375.683406]  ? trace_hardirqs_off_caller+0xbb/0x310
[  375.688423]  ? trace_hardirqs_on_caller+0xc0/0x310
[  375.693357]  ? syscall_return_slowpath+0x5e0/0x5e0
[  375.698286]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.703133]  ? trace_hardirqs_on_caller+0x310/0x310
[  375.708151]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  375.713608]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  375.718628]  ? prepare_exit_to_usermode+0x291/0x3b0
[  375.723664]  ? page_fault+0x8/0x30
[  375.727212]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  375.732060]  ? page_fault+0x8/0x30
[  375.735603]  page_fault+0x1e/0x30
[  375.739057] RIP: 0033:0x7f949d66add3
[  375.742787] Code: Bad RIP value.
[  375.746152] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  375.751519] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  375.758786] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  375.766058] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  375.773326] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  375.780599] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  375.788163] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  375.788259] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  375.794681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  375.794686] Call Trace:
[  375.794710]  dump_stack+0x244/0x39d
[  375.794727]  ? dump_stack_print_info.cold.1+0x20/0x20
[  375.794752]  warn_alloc.cold.117+0xb7/0x1bd
[  375.801559] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  375.810583]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  375.813147] init cpuset=
[  375.816767]  ? lock_downgrade+0x900/0x900
[  375.821931] /
[  375.826253]  ? trace_hardirqs_off+0xb8/0x310
[  375.835929]  mems_allowed=0
[  375.840770]  ? trace_hardirqs_off+0xb8/0x310
[  375.860993]  __alloc_pages_slowpath+0x2660/0x2d70
[  375.865871]  ? warn_alloc+0x120/0x120
[  375.869688]  ? warn_alloc+0x120/0x120
[  375.873501]  ? print_usage_bug+0xc0/0xc0
[  375.877565]  ? warn_alloc+0x120/0x120
[  375.881372]  ? print_usage_bug+0xc0/0xc0
[  375.885436]  ? __lock_acquire+0x62f/0x4c20
[  375.889684]  ? __lock_acquire+0x62f/0x4c20
[  375.893928]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.899470]  ? should_fail+0x22d/0xd01
[  375.903364]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.908471]  ? __lock_acquire+0x62f/0x4c20
[  375.912716]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.917823]  ? __lock_acquire+0x62f/0x4c20
[  375.922057]  ? should_fail+0x22d/0xd01
[  375.925944]  ? find_held_lock+0x36/0x1c0
[  375.930012]  ? mark_held_locks+0x130/0x130
[  375.934253]  ? mark_held_locks+0x130/0x130
[  375.938485]  ? zap_class+0x640/0x640
[  375.942209]  ? mark_held_locks+0xc7/0x130
[  375.946377]  ? do_raw_spin_unlock+0xa7/0x330
[  375.950792]  ? zap_class+0x640/0x640
[  375.954505]  ? print_usage_bug+0xc0/0xc0
[  375.958571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.964108]  ? check_preemption_disabled+0x48/0x280
[  375.969132]  ? __lock_is_held+0xb5/0x140
[  375.973198]  __alloc_pages_nodemask+0xa80/0xde0
[  375.977868]  ? zap_class+0x640/0x640
[  375.981588]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  375.986615]  ? find_held_lock+0x36/0x1c0
[  375.990700]  ? ____cache_alloc_node+0x1c7/0x1e0
[  375.995373]  ? lock_downgrade+0x900/0x900
[  375.999535]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.005082]  cache_grow_begin+0xa5/0x8c0
[  376.009146]  ? do_raw_spin_unlock+0xa7/0x330
[  376.013561]  fallback_alloc+0x204/0x2e0
[  376.017543]  ____cache_alloc_node+0x1c7/0x1e0
[  376.022045]  kmem_cache_alloc_node+0xe3/0x730
[  376.026541]  ? ipv6_get_ifaddr+0x42e/0x620
[  376.030799]  __alloc_skb+0x119/0x770
[  376.034516]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  376.039796]  ? netdev_alloc_frag+0x1f0/0x1f0
[  376.044204]  ? lock_downgrade+0x900/0x900
[  376.048360]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.053903]  ? refcount_sub_and_test_checked+0x203/0x310
[  376.059361]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  376.064815]  ? addrconf_rs_timer+0x690/0x690
[  376.069235]  ndisc_alloc_skb+0x144/0x340
[  376.073365]  ndisc_send_rs+0x331/0x6e0
[  376.077263]  addrconf_rs_timer+0x314/0x690
[  376.081505]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.085762]  call_timer_fn+0x272/0x920
[  376.089654]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.093910]  ? process_timeout+0x40/0x40
[  376.097984]  ? __run_timers+0x7da/0xc70
[  376.101966]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.106465]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.110984]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.115221]  ? lockdep_hardirqs_on+0x296/0x5b0
[  376.119806]  ? trace_hardirqs_on+0xbd/0x310
[  376.124226]  ? kasan_check_read+0x11/0x20
[  376.128381]  ? __run_timers+0x7da/0xc70
[  376.132359]  ? trace_hardirqs_off_caller+0x310/0x310
[  376.137478]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.141719]  __run_timers+0x7e5/0xc70
[  376.145533]  ? timer_fixup_init+0x70/0x70
[  376.149694]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.154191]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.158696]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  376.163284]  ? trace_hardirqs_on+0xbd/0x310
[  376.167607]  ? kasan_check_read+0x11/0x20
[  376.171763]  ? finish_task_switch+0x1f4/0x910
[  376.176267]  ? trace_hardirqs_off_caller+0x310/0x310
[  376.181376]  ? compat_start_thread+0x80/0x80
[  376.185816]  ? pvclock_read_flags+0x160/0x160
[  376.190317]  ? __switch_to_asm+0x34/0x70
[  376.194385]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.199923]  ? check_preemption_disabled+0x48/0x280
[  376.204951]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  376.210493]  ? rcu_pm_notify+0xc0/0xc0
[  376.214390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.219930]  ? check_preemption_disabled+0x48/0x280
[  376.224958]  run_timer_softirq+0x52/0xb0
[  376.229021]  ? rcu_read_lock_sched_held+0x14f/0x180
[  376.234058]  __do_softirq+0x308/0xb7e
[  376.237870]  ? trace_hardirqs_on_caller+0xc0/0x310
[  376.242811]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  376.247917]  ? trace_hardirqs_on+0x310/0x310
[  376.252334]  ? schedule+0x108/0x460
[  376.255971]  ? trace_hardirqs_off+0xb8/0x310
[  376.260381]  ? smpboot_thread_fn+0x68b/0xa00
[  376.264793]  ? trace_hardirqs_on+0x310/0x310
[  376.269209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.274751]  ? check_preemption_disabled+0x48/0x280
[  376.279779]  ? takeover_tasklets+0xa90/0xa90
[  376.284192]  run_ksoftirqd+0x5e/0x100
[  376.287996]  smpboot_thread_fn+0x68b/0xa00
[  376.292235]  ? sort_range+0x30/0x30
[  376.295871]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  376.300975]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.306518]  ? __kthread_parkme+0xfb/0x1a0
[  376.310771]  kthread+0x35a/0x420
[  376.314141]  ? sort_range+0x30/0x30
[  376.317769]  ? kthread_stop+0x900/0x900
[  376.321750]  ret_from_fork+0x3a/0x50
[  376.325482] warn_alloc_show_mem: 1 callbacks suppressed
[  376.325494] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  376.325496] Mem-Info:
[  376.325528] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  376.325528]  active_file:11 inactive_file:11 isolated_file:0
[  376.325528]  unevictable:0 dirty:0 writeback:0 unstable:0
[  376.325528]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  376.325528]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  376.325528]  free:13686 free_pcp:280 free_cma:0
[  376.330862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  376.330870] Call Trace:
[  376.336771] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  376.339176]  <IRQ>
[  376.372230] Node 0 
[  376.381605]  dump_stack+0x244/0x39d
[  376.384188] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  376.411854]  ? dump_stack_print_info.cold.1+0x20/0x20
[  376.413985] lowmem_reserve[]:
[  376.416231]  warn_alloc.cold.117+0xb7/0x1bd
[  376.419821]  0
[  376.445350]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  376.450522]  2819
[  376.453632]  ? lock_downgrade+0x900/0x900
[  376.457917]  6323 6323
[  376.459735]  ? trace_hardirqs_off+0xb8/0x310
[  376.464554] Node 0 
[  376.466635]  ? trace_hardirqs_off+0xb8/0x310
[  376.470783] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  376.473261]  __alloc_pages_slowpath+0x2660/0x2d70
[  376.477633] lowmem_reserve[]:
[  376.479915]  ? warn_alloc+0x120/0x120
[  376.484257]  0
[  376.511334]  ? warn_alloc+0x120/0x120
[  376.516158]  0
[  376.519273]  ? print_usage_bug+0xc0/0xc0
[  376.523042]  3503
[  376.524848]  ? warn_alloc+0x120/0x120
[  376.528628]  3503
[  376.530431]  ? print_usage_bug+0xc0/0xc0
[  376.534465] Node 0 
[  376.536528]  ? check_preemption_disabled+0x48/0x280
[  376.540326] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  376.542367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.546395] lowmem_reserve[]:
[  376.548632]  ? should_fail+0x22d/0xd01
[  376.553620]  0
[  376.582086]  ? __lock_acquire+0x62f/0x4c20
[  376.587605]  0
[  376.590715]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.594570]  0
[  376.596376]  ? __lock_acquire+0x62f/0x4c20
[  376.600579]  0
[  376.602392]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.607458] Node 0 
[  376.609259]  ? __lock_acquire+0x62f/0x4c20
[  376.613465] DMA: 
[  376.615266]  ? should_fail+0x22d/0xd01
[  376.620342] 1*4kB 
[  376.622584]  ? mark_held_locks+0x130/0x130
[  376.626788] (U) 
[  376.628859]  ? mark_held_locks+0x130/0x130
[  376.632714] 0*8kB 
[  376.634862]  ? account_entity_enqueue+0x3a3/0x660
[  376.639071] 0*16kB 
[  376.641052]  ? zap_class+0x640/0x640
[  376.645257] 1*32kB 
[  376.647408]  ? print_usage_bug+0xc0/0xc0
[  376.652223] (U) 
[  376.654464]  ? rcu_softirq_qs+0x20/0x20
[  376.658141] 2*64kB (U) 
[  376.660391]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.664421] 1*128kB 
[  376.666393]  ? check_preemption_disabled+0x48/0x280
[  376.670361] (U) 
[  376.672952]  ? __lock_is_held+0xb5/0x140
[  376.678461] 1*256kB 
[  376.680795]  __alloc_pages_nodemask+0xa80/0xde0
[  376.685778] (U) 
[  376.687752]  ? zap_class+0x640/0x640
[  376.691786] 0*512kB 
[  376.694113]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  376.698750] 1*1024kB 
[  376.700731]  ? find_held_lock+0x36/0x1c0
[  376.704408] (U) 
[  376.706733]  ? ____cache_alloc_node+0x1c7/0x1e0
[  376.711719] 1*2048kB 
[  376.714134]  ? lock_downgrade+0x900/0x900
[  376.718178] (M) 
[  376.720163]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.724800] 3*4096kB (M) 
[  376.727225]  cache_grow_begin+0xa5/0x8c0
[  376.731347] = 15908kB
[  376.733331]  ? do_raw_spin_unlock+0xa7/0x330
[  376.738845] Node 0 
[  376.741624]  fallback_alloc+0x204/0x2e0
[  376.745663] DMA32: 
[  376.748082]  ____cache_alloc_node+0x1c7/0x1e0
[  376.752489] 2*4kB 
[  376.754733]  kmem_cache_alloc_node+0xe3/0x730
[  376.758682] (H) 
[  376.760920]  ? ipv6_get_ifaddr+0x42e/0x620
[  376.765391] 2*8kB 
[  376.767549]  __alloc_skb+0x119/0x770
[  376.772008] (MH) 
[  376.773989]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  376.778191] 3*16kB 
[  376.780338]  ? netdev_alloc_frag+0x1f0/0x1f0
[  376.784018] (MH) 
[  376.786078]  ? lock_downgrade+0x900/0x900
[  376.791326] 3*32kB 
[  376.793563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.797939] (MH) 
[  376.800001]  ? refcount_sub_and_test_checked+0x203/0x310
[  376.804119] 4*64kB 
[  376.806352]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  376.811865] (M) 
[  376.813922]  ? addrconf_rs_timer+0x690/0x690
[  376.819344] 5*128kB 
[  376.821583]  ndisc_alloc_skb+0x144/0x340
[  376.827001] (MH) 
[  376.828976]  ndisc_send_rs+0x331/0x6e0
[  376.833357] 4*256kB 
[  376.835686]  addrconf_rs_timer+0x314/0x690
[  376.839727] (M) 
[  376.841788]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.845647] 5*512kB 
[  376.847985]  call_timer_fn+0x272/0x920
[  376.852182] (MH) 
[  376.854151]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.858362] 4*1024kB 
[  376.860694]  ? process_timeout+0x40/0x40
[  376.864553] (MH) 
[  376.866622]  ? mark_held_locks+0xc7/0x130
[  376.870827] 2*2048kB 
[  376.873237]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.877277] (M) 
[  376.879340]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.883455] 3*4096kB (M) 
[  376.885873]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.890337] = 25128kB
[  376.890346] Node 0 
[  376.892320]  ? lockdep_hardirqs_on+0x296/0x5b0
[  376.896790] Normal: 
[  376.899579]  ? trace_hardirqs_on+0xbd/0x310
[  376.903786] 723*4kB 
[  376.906199]  ? kasan_check_read+0x11/0x20
[  376.908408] (UMEH) 
[  376.912989]  ? __run_timers+0x7da/0xc70
[  376.915286] 444*8kB 
[  376.920030]  ? trace_hardirqs_off_caller+0x310/0x310
[  376.922331] (UME) 
[  376.926486]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.928696] 227*16kB 
[  376.932679]  __run_timers+0x7e5/0xc70
[  376.934982] (UMEH) 
[  376.940097]  ? timer_fixup_init+0x70/0x70
[  376.942214] 94*32kB 
[  376.946446]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  376.948830] (UMEH) 
[  376.952629]  ? zap_class+0x640/0x640
[  376.954844] 10*64kB 
[  376.958987]  ? print_usage_bug+0xc0/0xc0
[  376.961284] (UMH) 
[  376.966299]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  376.968505] 0*128kB 0*256kB 
[  376.972230]  ? find_held_lock+0x36/0x1c0
[  376.974527] 0*512kB 
[  376.978586]  ? zap_class+0x640/0x640
[  376.980705] 0*1024kB 0*2048kB 
[  376.985906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.988897] 0*4096kB 
[  376.992960]  ? check_preemption_disabled+0x48/0x280
[  376.995262] = 13724kB
[  376.998981]  ? __lock_is_held+0xb5/0x140
[  377.002149] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  377.007693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.010084] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  377.015102]  ? check_preemption_disabled+0x48/0x280
[  377.017491] 2289 total pagecache pages
[  377.021554]  run_timer_softirq+0x52/0xb0
[  377.030366] 0 pages in swap cache
[  377.035905]  ? rcu_read_lock_sched_held+0x14f/0x180
[  377.044461] Swap cache stats: add 0, delete 0, find 0/0
[  377.044470] Free swap  = 0kB
[  377.049498]  __do_softirq+0x308/0xb7e
[  377.053358] Total swap = 0kB
[  377.057419]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  377.060844] 1965979 pages RAM
[  377.065868]  ? lock_downgrade+0x900/0x900
[  377.071205] 0 pages HighMem/MovableOnly
[  377.071213] 342293 pages reserved
[  377.074243]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  377.078010] 0 pages cma reserved
[  377.078092] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  377.081042]  ? pvclock_read_flags+0x160/0x160
[  377.085614] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  377.088617]  ? lapic_next_event+0x5a/0x90
[  377.092739] ksoftirqd/0 cpuset=
[  377.096718]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.100146] /
[  377.105259]  ? kvm_clock_read+0x18/0x30
[  377.108604]  mems_allowed=0
[  377.115100]  ? kvm_sched_clock_read+0x9/0x20
[  377.155766]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.161309]  ? check_preemption_disabled+0x48/0x280
[  377.166344]  irq_exit+0x17f/0x1c0
[  377.169805]  smp_apic_timer_interrupt+0x1cb/0x760
[  377.174664]  ? smp_reschedule_interrupt+0x109/0x650
[  377.179706]  ? smp_call_function_single_interrupt+0x650/0x650
[  377.185598]  ? interrupt_entry+0xb5/0xc0
[  377.189672]  ? trace_hardirqs_off_caller+0xbb/0x310
[  377.194696]  ? trace_hardirqs_off_caller+0xbb/0x310
[  377.199731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.204580]  ? trace_hardirqs_on_caller+0x310/0x310
[  377.209594]  ? trace_hardirqs_on_caller+0x310/0x310
[  377.214618]  ? task_prio+0x50/0x50
[  377.218161]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.223718]  ? check_preemption_disabled+0x48/0x280
[  377.228754]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.233611]  apic_timer_interrupt+0xf/0x20
[  377.237841]  </IRQ>
[  377.240081] RIP: 0010:console_unlock+0xffa/0x1160
[  377.244928] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  377.263845] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  377.271571] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  377.278849] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  377.286127] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  377.293401] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  377.300680] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  377.307977]  ? netconsole_netdev_event+0x280/0x280
[  377.312944]  ? console_unlock+0xff1/0x1160
[  377.317214]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  377.321888]  ? vprintk_emit+0x7f7/0x930
[  377.325870]  ? lock_release+0xa00/0xa00
[  377.329850]  ? trace_hardirqs_on+0xb0/0x310
[  377.334184]  ? vprintk_default+0x28/0x30
[  377.338259]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.343367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.348932]  vprintk_emit+0x33d/0x930
[  377.352758]  ? wake_up_klogd+0x180/0x180
[  377.356831]  ? match_held_lock+0x8c1/0x8d0
[  377.361079]  ? mark_held_locks+0xc7/0x130
[  377.365238]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.369742]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.374252]  vprintk_default+0x28/0x30
[  377.378143]  vprintk_func+0x7e/0x181
[  377.381865]  printk+0xa7/0xcf
[  377.384975]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  377.389743]  ? _raw_spin_unlock_irq+0x60/0x80
[  377.394255]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  377.399553]  dump_header+0x7cc/0xf72
[  377.403286]  ? pagefault_out_of_memory+0x197/0x197
[  377.408223]  ? zap_class+0x640/0x640
[  377.411942]  ? percpu_ref_get_many+0x240/0x240
[  377.416531]  ? print_usage_bug+0xc0/0xc0
[  377.420602]  ? print_usage_bug+0xc0/0xc0
[  377.424686]  ? zap_class+0x640/0x640
[  377.428421]  ? print_usage_bug+0xc0/0xc0
[  377.432505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.438059]  ? find_held_lock+0x36/0x1c0
[  377.442141]  ? mark_held_locks+0xc7/0x130
[  377.446303]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  377.451411]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  377.456517]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  377.461107]  ? trace_hardirqs_on+0xbd/0x310
[  377.465437]  ? kasan_check_read+0x11/0x20
[  377.469592]  ? ___ratelimit+0x3b4/0x672
[  377.473571]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.478687]  ? trace_hardirqs_on+0x310/0x310
[  377.483107]  ? lock_downgrade+0x900/0x900
[  377.487272]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  377.492386]  ? ___ratelimit+0x3b9/0x672
[  377.496368]  ? idr_get_free+0xec0/0xec0
[  377.500346]  ? find_held_lock+0x36/0x1c0
[  377.504423]  oom_kill_process.cold.27+0x10/0x903
[  377.509193]  ? zap_class+0x640/0x640
[  377.512912]  ? check_preemption_disabled+0x48/0x280
[  377.517949]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.522886]  ? kasan_check_read+0x11/0x20
[  377.527042]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.532331]  ? oom_evaluate_task+0x540/0x540
[  377.536760]  ? find_held_lock+0x36/0x1c0
[  377.540837]  ? out_of_memory+0x974/0x1430
[  377.544993]  ? lock_downgrade+0x900/0x900
[  377.549149]  ? check_preemption_disabled+0x48/0x280
[  377.554189]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.559129]  ? kasan_check_read+0x11/0x20
[  377.563284]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.568572]  ? rcu_softirq_qs+0x20/0x20
[  377.572553]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.578096]  ? oom_evaluate_task+0x302/0x540
[  377.582533]  out_of_memory+0xa84/0x1430
[  377.586538]  ? oom_killer_disable+0x3a0/0x3a0
[  377.591051]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  377.595996]  ? __mutex_add_waiter+0x2a0/0x2a0
[  377.600519]  __alloc_pages_slowpath+0x22d4/0x2d70
[  377.605413]  ? warn_alloc+0x120/0x120
[  377.609224]  ? rcu_softirq_qs+0x20/0x20
[  377.613237]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.618794]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.624346]  ? should_fail+0x22d/0xd01
[  377.628253]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.633369]  ? zap_class+0x640/0x640
[  377.637130]  ? __lock_is_held+0xb5/0x140
[  377.641211]  ? mark_held_locks+0x130/0x130
[  377.645457]  ? lock_release+0xa00/0xa00
[  377.649442]  ? perf_trace_sched_process_exec+0x860/0x860
[  377.654918]  ? __might_sleep+0x95/0x190
[  377.658906]  __alloc_pages_nodemask+0xa80/0xde0
[  377.663590]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  377.668611]  ? __page_cache_alloc+0x191/0x5c0
[  377.673116]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.678049]  ? kasan_check_read+0x11/0x20
[  377.682207]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.687492]  ? zap_class+0x640/0x640
[  377.691219]  ? zap_class+0x640/0x640
[  377.694941]  ? zap_class+0x640/0x640
[  377.698670]  ? __do_page_cache_readahead+0x7ce/0x980
[  377.703805]  ? find_held_lock+0x36/0x1c0
[  377.707886]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  377.713440]  alloc_pages_current+0x173/0x350
[  377.717866]  __page_cache_alloc+0x38c/0x5c0
[  377.722198]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.727128]  ? kasan_check_read+0x11/0x20
[  377.731319]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.736612]  ? generic_perform_write+0x6a0/0x6a0
[  377.741373]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.746916]  ? check_preemption_disabled+0x48/0x280
[  377.751951]  filemap_fault+0x1594/0x25f0
[  377.756033]  ? __lock_page_or_retry+0xa00/0xa00
[  377.760716]  ? mark_held_locks+0x130/0x130
[  377.764965]  ? rcu_softirq_qs+0x20/0x20
[  377.768950]  ? remove_wait_queue+0x1a6/0x360
[  377.773366]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.778480]  ? filemap_map_pages+0xe04/0x1990
[  377.782989]  ? print_usage_bug+0xc0/0xc0
[  377.787310]  ? add_wait_queue+0x2b0/0x2b0
[  377.791485]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  377.796417]  ? print_usage_bug+0xc0/0xc0
[  377.800485]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  377.806030]  ? fput+0x130/0x1a0
[  377.809317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.814865]  ? print_usage_bug+0xc0/0xc0
[  377.818936]  ? __lock_acquire+0x62f/0x4c20
[  377.823192]  ? lock_acquire+0x1ed/0x520
[  377.827183]  ? ext4_filemap_fault+0x7a/0xad
[  377.831515]  ? lock_release+0xa00/0xa00
[  377.835496]  ? perf_trace_sched_process_exec+0x860/0x860
[  377.840956]  ? print_usage_bug+0xc0/0xc0
[  377.845022]  ? print_usage_bug+0xc0/0xc0
[  377.849104]  ? down_read+0x8d/0x120
[  377.852737]  ? ext4_filemap_fault+0x7a/0xad
[  377.857071]  ? __down_interruptible+0x700/0x700
[  377.861768]  ext4_filemap_fault+0x82/0xad
[  377.865929]  __do_fault+0x100/0x6b0
[  377.869569]  ? pmd_devmap_trans_unstable+0x220/0x220
[  377.874696]  ? mark_held_locks+0x130/0x130
[  377.878947]  ? mark_held_locks+0x130/0x130
[  377.883192]  ? find_held_lock+0x36/0x1c0
[  377.887267]  ? zap_class+0x640/0x640
[  377.890988]  ? find_held_lock+0x36/0x1c0
[  377.895057]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.900626]  __handle_mm_fault+0x307c/0x5920
[  377.905047]  ? poll_select_copy_remaining+0x18c/0x6a0
[  377.910261]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  377.915143]  ? __might_fault+0x12b/0x1e0
[  377.919220]  ? lock_downgrade+0x900/0x900
[  377.923397]  ? zap_class+0x640/0x640
[  377.927111]  ? zap_class+0x640/0x640
[  377.930836]  ? find_held_lock+0x36/0x1c0
[  377.934908]  ? handle_mm_fault+0x42a/0xc70
[  377.939150]  ? lock_downgrade+0x900/0x900
[  377.943307]  ? check_preemption_disabled+0x48/0x280
[  377.948354]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  377.953300]  ? kasan_check_read+0x11/0x20
[  377.957458]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  377.962742]  ? rcu_softirq_qs+0x20/0x20
[  377.966723]  ? trace_hardirqs_off_caller+0x310/0x310
[  377.971834]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.977382]  ? check_preemption_disabled+0x48/0x280
[  377.982415]  handle_mm_fault+0x54f/0xc70
[  377.986485]  ? __handle_mm_fault+0x5920/0x5920
[  377.991081]  ? find_vma+0x34/0x190
[  377.994633]  __do_page_fault+0x5e8/0xe60
[  377.998709]  ? trace_hardirqs_off+0xb8/0x310
[  378.003135]  do_page_fault+0xf2/0x7e0
[  378.006947]  ? vmalloc_sync_all+0x30/0x30
[  378.011102]  ? error_entry+0x70/0xd0
[  378.014820]  ? trace_hardirqs_off_caller+0xbb/0x310
[  378.019847]  ? trace_hardirqs_on_caller+0xc0/0x310
[  378.024788]  ? syscall_return_slowpath+0x5e0/0x5e0
[  378.029722]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.034577]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.039593]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  378.045053]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  378.050077]  ? prepare_exit_to_usermode+0x291/0x3b0
[  378.055103]  ? page_fault+0x8/0x30
[  378.058651]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.063517]  ? page_fault+0x8/0x30
[  378.067070]  page_fault+0x1e/0x30
[  378.070527] RIP: 0033:0x7f949d66add3
[  378.074258] Code: Bad RIP value.
[  378.077621] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  378.082998] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  378.090270] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  378.097541] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  378.104810] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  378.112088] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  378.119389] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  378.119458] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  378.125887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.125893] Call Trace:
[  378.125916]  dump_stack+0x244/0x39d
[  378.125936]  ? dump_stack_print_info.cold.1+0x20/0x20
[  378.132476] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  378.141793]  warn_alloc.cold.117+0xb7/0x1bd
[  378.144348] init cpuset=
[  378.147972]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  378.153142] /
[  378.162853]  ? lock_downgrade+0x900/0x900
[  378.167153]  mems_allowed=0
[  378.169820]  ? trace_hardirqs_off+0xb8/0x310
[  378.187825]  ? trace_hardirqs_off+0xb8/0x310
[  378.192257]  __alloc_pages_slowpath+0x2660/0x2d70
[  378.197133]  ? warn_alloc+0x120/0x120
[  378.200941]  ? warn_alloc+0x120/0x120
[  378.204757]  ? print_usage_bug+0xc0/0xc0
[  378.208821]  ? warn_alloc+0x120/0x120
[  378.212625]  ? print_usage_bug+0xc0/0xc0
[  378.216705]  ? __lock_acquire+0x62f/0x4c20
[  378.220942]  ? __lock_acquire+0x62f/0x4c20
[  378.225188]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.230738]  ? should_fail+0x22d/0xd01
[  378.234638]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.239760]  ? __lock_acquire+0x62f/0x4c20
[  378.244006]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.249115]  ? __lock_acquire+0x62f/0x4c20
[  378.253354]  ? should_fail+0x22d/0xd01
[  378.257244]  ? find_held_lock+0x36/0x1c0
[  378.261316]  ? mark_held_locks+0x130/0x130
[  378.265561]  ? mark_held_locks+0x130/0x130
[  378.269795]  ? zap_class+0x640/0x640
[  378.273521]  ? mark_held_locks+0xc7/0x130
[  378.277684]  ? do_raw_spin_unlock+0xa7/0x330
[  378.282101]  ? zap_class+0x640/0x640
[  378.285819]  ? print_usage_bug+0xc0/0xc0
[  378.289893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.295443]  ? check_preemption_disabled+0x48/0x280
[  378.300482]  ? __lock_is_held+0xb5/0x140
[  378.304554]  __alloc_pages_nodemask+0xa80/0xde0
[  378.309230]  ? zap_class+0x640/0x640
[  378.312956]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  378.317990]  ? find_held_lock+0x36/0x1c0
[  378.322066]  ? ____cache_alloc_node+0x1c7/0x1e0
[  378.326744]  ? lock_downgrade+0x900/0x900
[  378.330906]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.336456]  cache_grow_begin+0xa5/0x8c0
[  378.340526]  ? do_raw_spin_unlock+0xa7/0x330
[  378.344950]  fallback_alloc+0x204/0x2e0
[  378.348935]  ____cache_alloc_node+0x1c7/0x1e0
[  378.353445]  kmem_cache_alloc_node+0xe3/0x730
[  378.357959]  ? ipv6_get_ifaddr+0x42e/0x620
[  378.362215]  __alloc_skb+0x119/0x770
[  378.365937]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  378.371228]  ? netdev_alloc_frag+0x1f0/0x1f0
[  378.375643]  ? lock_downgrade+0x900/0x900
[  378.379815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.385360]  ? refcount_sub_and_test_checked+0x203/0x310
[  378.390819]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  378.396280]  ? addrconf_rs_timer+0x690/0x690
[  378.400722]  ndisc_alloc_skb+0x144/0x340
[  378.404805]  ndisc_send_rs+0x331/0x6e0
[  378.408707]  addrconf_rs_timer+0x314/0x690
[  378.412953]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.417209]  call_timer_fn+0x272/0x920
[  378.421119]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.425359]  ? process_timeout+0x40/0x40
[  378.429435]  ? __run_timers+0x7da/0xc70
[  378.433421]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.437919]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.442415]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.446675]  ? lockdep_hardirqs_on+0x296/0x5b0
[  378.451268]  ? trace_hardirqs_on+0xbd/0x310
[  378.455592]  ? kasan_check_read+0x11/0x20
[  378.459748]  ? __run_timers+0x7da/0xc70
[  378.463730]  ? trace_hardirqs_off_caller+0x310/0x310
[  378.468842]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.473086]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.477326]  __run_timers+0x7e5/0xc70
[  378.481144]  ? timer_fixup_init+0x70/0x70
[  378.485296]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.489797]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.494296]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  378.498882]  ? trace_hardirqs_on+0xbd/0x310
[  378.503208]  ? kasan_check_read+0x11/0x20
[  378.507362]  ? finish_task_switch+0x1f4/0x910
[  378.511867]  ? trace_hardirqs_off_caller+0x310/0x310
[  378.516978]  ? compat_start_thread+0x80/0x80
[  378.521414]  ? pvclock_read_flags+0x160/0x160
[  378.525919]  ? __switch_to_asm+0x34/0x70
[  378.529998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.535547]  ? check_preemption_disabled+0x48/0x280
[  378.540588]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  378.546133]  ? rcu_pm_notify+0xc0/0xc0
[  378.550026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.555573]  ? check_preemption_disabled+0x48/0x280
[  378.560603]  run_timer_softirq+0x52/0xb0
[  378.564687]  ? rcu_read_lock_sched_held+0x14f/0x180
[  378.569729]  __do_softirq+0x308/0xb7e
[  378.573543]  ? trace_hardirqs_on_caller+0xc0/0x310
[  378.578495]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  378.583610]  ? trace_hardirqs_on+0x310/0x310
[  378.588031]  ? schedule+0x108/0x460
[  378.591686]  ? trace_hardirqs_off+0xb8/0x310
[  378.596100]  ? smpboot_thread_fn+0x68b/0xa00
[  378.600514]  ? trace_hardirqs_on+0x310/0x310
[  378.604929]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.610491]  ? check_preemption_disabled+0x48/0x280
[  378.615517]  ? takeover_tasklets+0xa90/0xa90
[  378.619936]  run_ksoftirqd+0x5e/0x100
[  378.623740]  smpboot_thread_fn+0x68b/0xa00
[  378.627985]  ? sort_range+0x30/0x30
[  378.631619]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  378.636731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.642276]  ? __kthread_parkme+0xfb/0x1a0
[  378.646529]  kthread+0x35a/0x420
[  378.649896]  ? sort_range+0x30/0x30
[  378.653523]  ? kthread_stop+0x900/0x900
[  378.657501]  ret_from_fork+0x3a/0x50
[  378.661253] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  378.661258] warn_alloc_show_mem: 1 callbacks suppressed
[  378.661265] Mem-Info:
[  378.667143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  378.667152] Call Trace:
[  378.672528] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  378.672528]  active_file:11 inactive_file:11 isolated_file:0
[  378.672528]  unevictable:0 dirty:0 writeback:0 unstable:0
[  378.672528]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  378.672528]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  378.672528]  free:13686 free_pcp:280 free_cma:0
[  378.674908]  <IRQ>
[  378.684282] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  378.686875]  dump_stack+0x244/0x39d
[  378.719917] Node 0 
[  378.722078]  ? dump_stack_print_info.cold.1+0x20/0x20
[  378.749752] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  378.753373]  warn_alloc.cold.117+0xb7/0x1bd
[  378.755566] lowmem_reserve[]: 0
[  378.760776]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  378.786264]  2819 6323
[  378.790602]  ? lock_downgrade+0x900/0x900
[  378.793849]  6323
[  378.798697]  ? trace_hardirqs_off+0xb8/0x310
[  378.805312]  ? trace_hardirqs_off+0xb8/0x310
[  378.807349] Node 0 
[  378.811754]  __alloc_pages_slowpath+0x2660/0x2d70
[  378.816171] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  378.818409]  ? warn_alloc+0x120/0x120
[  378.823214] lowmem_reserve[]: 0
[  378.850307]  ? warn_alloc+0x120/0x120
[  378.854089]  0
[  378.857367]  ? print_usage_bug+0xc0/0xc0
[  378.861139]  3503
[  378.862938]  ? warn_alloc+0x120/0x120
[  378.866974]  3503
[  378.869038]  ? print_usage_bug+0xc0/0xc0
[  378.874872]  ? __lock_acquire+0x62f/0x4c20
[  378.878913] Node 0 
[  378.883143]  ? __lock_acquire+0x62f/0x4c20
[  378.883175] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  378.883182] lowmem_reserve[]:
[  378.885426]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.889641]  0
[  378.918609]  ? should_fail+0x22d/0xd01
[  378.921698]  0
[  378.927233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.929013]  0
[  378.932897]  ? __lock_acquire+0x62f/0x4c20
[  378.934680]  0
[  378.939790]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.941565] Node 0 
[  378.945808]  ? __lock_acquire+0x62f/0x4c20
[  378.947594] DMA: 
[  378.952704]  ? should_fail+0x22d/0xd01
[  378.954915] 1*4kB 
[  378.959144]  ? find_held_lock+0x36/0x1c0
[  378.961187] (U) 
[  378.965074]  ? mark_held_locks+0x130/0x130
[  378.967197] 0*8kB 
[  378.971253]  ? mark_held_locks+0x130/0x130
[  378.973204] 0*16kB 
[  378.977432]  ? zap_class+0x640/0x640
[  378.979563] 1*32kB 
[  378.983789]  ? zap_class+0x640/0x640
[  378.986004] (U) 
[  378.989716]  ? print_usage_bug+0xc0/0xc0
[  378.991930] 2*64kB 
[  378.995652]  ? do_raw_spin_unlock+0xa7/0x330
[  378.997618] (U) 
[  379.001687]  ? zap_class+0x640/0x640
[  379.001702]  ? print_usage_bug+0xc0/0xc0
[  379.003924] 1*128kB 
[  379.008331]  ? wq_watchdog_touch+0x9c/0xfe
[  379.010282] (U) 
[  379.013992]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.018030] 1*256kB 
[  379.020351]  ? check_preemption_disabled+0x48/0x280
[  379.024560] (U) 
[  379.026537]  ? __lock_is_held+0xb5/0x140
[  379.032044] 0*512kB 
[  379.034369]  __alloc_pages_nodemask+0xa80/0xde0
[  379.039358] 1*1024kB 
[  379.041330]  ? zap_class+0x640/0x640
[  379.045365] (U) 
[  379.047691]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  379.052338] 1*2048kB 
[  379.054747]  ? find_held_lock+0x36/0x1c0
[  379.058431] (M) 
[  379.060405]  ? ____cache_alloc_node+0x1c7/0x1e0
[  379.065393] 3*4096kB 
[  379.067798]  ? lock_downgrade+0x900/0x900
[  379.071836] (M) 
[  379.073810]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.078451] = 15908kB
[  379.080858]  cache_grow_begin+0xa5/0x8c0
[  379.084978] Node 0 
[  379.086949]  ? do_raw_spin_unlock+0xa7/0x330
[  379.092464] DMA32: 
[  379.094871]  fallback_alloc+0x204/0x2e0
[  379.098922] 2*4kB 
[  379.101153]  ____cache_alloc_node+0x1c7/0x1e0
[  379.105535] (H) 
[  379.107771]  kmem_cache_alloc_node+0xe3/0x730
[  379.111720] 2*8kB 
[  379.113863]  ? ipv6_get_ifaddr+0x42e/0x620
[  379.118333] (MH) 
[  379.120308]  __alloc_skb+0x119/0x770
[  379.124772] 3*16kB 
[  379.126917]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  379.131121] (MH) 
[  379.133187]  ? netdev_alloc_frag+0x1f0/0x1f0
[  379.136874] 3*32kB 
[  379.139109]  ? lock_downgrade+0x900/0x900
[  379.144358] (MH) 
[  379.146419]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.150798] 4*64kB 
[  379.153032]  ? refcount_sub_and_test_checked+0x203/0x310
[  379.157151] (M) 
[  379.159213]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  379.164726] 5*128kB 
[  379.166954]  ? addrconf_rs_timer+0x690/0x690
[  379.172377] (MH) 
[  379.174358]  ndisc_alloc_skb+0x144/0x340
[  379.179778] 4*256kB 
[  379.182098]  ndisc_send_rs+0x331/0x6e0
[  379.186479] (M) 
[  379.188535]  addrconf_rs_timer+0x314/0x690
[  379.192569] 5*512kB 
[  379.194889]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.198757] (MH) 
[  379.200739]  call_timer_fn+0x272/0x920
[  379.204941] 4*1024kB 
[  379.207255]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.211466] (MH) 
[  379.213526]  ? process_timeout+0x40/0x40
[  379.217389] 2*2048kB 
[  379.219799]  ? mark_held_locks+0xc7/0x130
[  379.224000] (M) 
[  379.226062]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.230095] 3*4096kB 
[  379.232499]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.236620] (M) 
[  379.238593]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.243067] = 25128kB
[  379.245469]  ? lockdep_hardirqs_on+0x296/0x5b0
[  379.249955] Node 0 
[  379.251931]  ? trace_hardirqs_on+0xbd/0x310
[  379.256143] Normal: 
[  379.258557]  ? kasan_check_read+0x11/0x20
[  379.263117] 723*4kB 
[  379.265347]  ? __run_timers+0x7da/0xc70
[  379.269645] (UMEH) 
[  379.271971]  ? trace_hardirqs_off_caller+0x310/0x310
[  379.276096] 444*8kB 
[  379.278412]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.282357] (UME) 
[  379.284587]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.289675] 227*16kB 
[  379.291987]  __run_timers+0x7e5/0xc70
[  379.296194] (UMEH) 
[  379.298344]  ? timer_fixup_init+0x70/0x70
[  379.302549] 94*32kB 
[  379.304954]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  379.308732] (UMEH) 
[  379.310964]  ? zap_class+0x640/0x640
[  379.315086] 10*64kB 
[  379.317407]  ? print_usage_bug+0xc0/0xc0
[  379.322395] (UMH) 
[  379.324630]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  379.328319] 0*128kB 
[  379.330636]  ? find_held_lock+0x36/0x1c0
[  379.334683] 0*256kB 
[  379.336830]  ? zap_class+0x640/0x640
[  379.341992] 0*512kB 
[  379.344313]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.348350] 0*1024kB 
[  379.350675]  ? check_preemption_disabled+0x48/0x280
[  379.354365] 0*2048kB 
[  379.356693]  ? __lock_is_held+0xb5/0x140
[  379.362216] 0*4096kB 
[  379.364624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.369614] = 13724kB
[  379.372018]  ? check_preemption_disabled+0x48/0x280
[  379.376063] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  379.378469]  run_timer_softirq+0x52/0xb0
[  379.383983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  379.386380]  ? rcu_read_lock_sched_held+0x14f/0x180
[  379.391370] 2289 total pagecache pages
[  379.400199]  __do_softirq+0x308/0xb7e
[  379.404242] 0 pages in swap cache
[  379.412805]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  379.417803] Swap cache stats: add 0, delete 0, find 0/0
[  379.421690]  ? lock_downgrade+0x900/0x900
[  379.425465] Free swap  = 0kB
[  379.428915]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  379.433378] Total swap = 0kB
[  379.433386] 1965979 pages RAM
[  379.438749]  ? pvclock_read_flags+0x160/0x160
[  379.442868] 0 pages HighMem/MovableOnly
[  379.445880]  ? lapic_next_event+0x5a/0x90
[  379.450955] 342293 pages reserved
[  379.453965]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.457044] 0 pages cma reserved
[  379.461532]  ? kvm_clock_read+0x18/0x30
[  379.465575] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  379.469619]  ? kvm_sched_clock_read+0x9/0x20
[  379.473158] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  379.478579]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.481920] ksoftirqd/0 cpuset=
[  379.485892]  ? check_preemption_disabled+0x48/0x280
[  379.492357] /
[  379.496765]  irq_exit+0x17f/0x1c0
[  379.507049]  mems_allowed=0
[  379.512585]  smp_apic_timer_interrupt+0x1cb/0x760
[  379.533719]  ? smp_reschedule_interrupt+0x109/0x650
[  379.538738]  ? smp_call_function_single_interrupt+0x650/0x650
[  379.544626]  ? interrupt_entry+0xb5/0xc0
[  379.548701]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.553715]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.558734]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.563579]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.568592]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.573610]  ? task_prio+0x50/0x50
[  379.577153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.582700]  ? check_preemption_disabled+0x48/0x280
[  379.587725]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.592584]  apic_timer_interrupt+0xf/0x20
[  379.596820]  </IRQ>
[  379.599061] RIP: 0010:console_unlock+0xffa/0x1160
[  379.603911] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  379.622817] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  379.630529] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  379.637795] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  379.645069] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  379.652334] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  379.659603] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  379.666892]  ? netconsole_netdev_event+0x280/0x280
[  379.671835]  ? console_unlock+0xff1/0x1160
[  379.676092]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  379.680766]  ? vprintk_emit+0x7f7/0x930
[  379.684749]  ? lock_release+0xa00/0xa00
[  379.688743]  ? trace_hardirqs_on+0xb0/0x310
[  379.693065]  ? vprintk_default+0x28/0x30
[  379.697128]  ? trace_hardirqs_off_caller+0x310/0x310
[  379.702234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.707785]  vprintk_emit+0x33d/0x930
[  379.711620]  ? wake_up_klogd+0x180/0x180
[  379.715702]  ? match_held_lock+0x8c1/0x8d0
[  379.719960]  ? mark_held_locks+0xc7/0x130
[  379.724123]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.728625]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.733142]  vprintk_default+0x28/0x30
[  379.737042]  vprintk_func+0x7e/0x181
[  379.740765]  printk+0xa7/0xcf
[  379.743875]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  379.748639]  ? _raw_spin_unlock_irq+0x60/0x80
[  379.753158]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  379.758459]  dump_header+0x7cc/0xf72
[  379.762196]  ? pagefault_out_of_memory+0x197/0x197
[  379.767135]  ? zap_class+0x640/0x640
[  379.770851]  ? percpu_ref_get_many+0x240/0x240
[  379.775438]  ? print_usage_bug+0xc0/0xc0
[  379.779501]  ? print_usage_bug+0xc0/0xc0
[  379.783570]  ? zap_class+0x640/0x640
[  379.787504]  ? print_usage_bug+0xc0/0xc0
[  379.791573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.797113]  ? find_held_lock+0x36/0x1c0
[  379.801188]  ? mark_held_locks+0xc7/0x130
[  379.805343]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  379.810448]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  379.815554]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  379.820139]  ? trace_hardirqs_on+0xbd/0x310
[  379.824469]  ? kasan_check_read+0x11/0x20
[  379.828619]  ? ___ratelimit+0x3b4/0x672
[  379.832593]  ? trace_hardirqs_off_caller+0x310/0x310
[  379.837701]  ? trace_hardirqs_on+0x310/0x310
[  379.842116]  ? lock_downgrade+0x900/0x900
[  379.846272]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  379.851380]  ? ___ratelimit+0x3b9/0x672
[  379.855361]  ? idr_get_free+0xec0/0xec0
[  379.859335]  ? find_held_lock+0x36/0x1c0
[  379.863414]  oom_kill_process.cold.27+0x10/0x903
[  379.868179]  ? zap_class+0x640/0x640
[  379.871906]  ? check_preemption_disabled+0x48/0x280
[  379.876931]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  379.881865]  ? kasan_check_read+0x11/0x20
[  379.886018]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  379.891302]  ? oom_evaluate_task+0x540/0x540
[  379.895717]  ? find_held_lock+0x36/0x1c0
[  379.899792]  ? out_of_memory+0x974/0x1430
[  379.903942]  ? lock_downgrade+0x900/0x900
[  379.908088]  ? check_preemption_disabled+0x48/0x280
[  379.913111]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  379.918045]  ? kasan_check_read+0x11/0x20
[  379.922201]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  379.927479]  ? rcu_softirq_qs+0x20/0x20
[  379.931458]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.936995]  ? oom_evaluate_task+0x302/0x540
[  379.941412]  out_of_memory+0xa84/0x1430
[  379.945401]  ? oom_killer_disable+0x3a0/0x3a0
[  379.949896]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  379.954829]  ? __mutex_add_waiter+0x2a0/0x2a0
[  379.959335]  __alloc_pages_slowpath+0x22d4/0x2d70
[  379.964213]  ? warn_alloc+0x120/0x120
[  379.968016]  ? rcu_softirq_qs+0x20/0x20
[  379.972017]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.977555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.983095]  ? should_fail+0x22d/0xd01
[  379.986991]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.992095]  ? zap_class+0x640/0x640
[  379.995837]  ? __lock_is_held+0xb5/0x140
[  379.999907]  ? mark_held_locks+0x130/0x130
[  380.004146]  ? lock_release+0xa00/0xa00
[  380.008125]  ? perf_trace_sched_process_exec+0x860/0x860
[  380.013587]  ? __might_sleep+0x95/0x190
[  380.017574]  __alloc_pages_nodemask+0xa80/0xde0
[  380.022255]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  380.027274]  ? __page_cache_alloc+0x191/0x5c0
[  380.031770]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.036702]  ? kasan_check_read+0x11/0x20
[  380.040864]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.046147]  ? zap_class+0x640/0x640
[  380.049874]  ? zap_class+0x640/0x640
[  380.053589]  ? zap_class+0x640/0x640
[  380.057304]  ? __do_page_cache_readahead+0x7ce/0x980
[  380.062413]  ? find_held_lock+0x36/0x1c0
[  380.066491]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  380.072036]  alloc_pages_current+0x173/0x350
[  380.076462]  __page_cache_alloc+0x38c/0x5c0
[  380.080785]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.085720]  ? kasan_check_read+0x11/0x20
[  380.089873]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.095155]  ? generic_perform_write+0x6a0/0x6a0
[  380.099923]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.105461]  ? check_preemption_disabled+0x48/0x280
[  380.110488]  filemap_fault+0x1594/0x25f0
[  380.114562]  ? __lock_page_or_retry+0xa00/0xa00
[  380.119237]  ? mark_held_locks+0x130/0x130
[  380.123474]  ? rcu_softirq_qs+0x20/0x20
[  380.127456]  ? remove_wait_queue+0x1a6/0x360
[  380.131871]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.136991]  ? filemap_map_pages+0xe04/0x1990
[  380.141495]  ? print_usage_bug+0xc0/0xc0
[  380.145574]  ? add_wait_queue+0x2b0/0x2b0
[  380.149729]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  380.154673]  ? print_usage_bug+0xc0/0xc0
[  380.158745]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  380.164291]  ? fput+0x130/0x1a0
[  380.167586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.173133]  ? print_usage_bug+0xc0/0xc0
[  380.177204]  ? __lock_acquire+0x62f/0x4c20
[  380.181460]  ? lock_acquire+0x1ed/0x520
[  380.185439]  ? ext4_filemap_fault+0x7a/0xad
[  380.189770]  ? lock_release+0xa00/0xa00
[  380.193745]  ? perf_trace_sched_process_exec+0x860/0x860
[  380.199198]  ? print_usage_bug+0xc0/0xc0
[  380.203261]  ? print_usage_bug+0xc0/0xc0
[  380.207332]  ? down_read+0x8d/0x120
[  380.210957]  ? ext4_filemap_fault+0x7a/0xad
[  380.215289]  ? __down_interruptible+0x700/0x700
[  380.219972]  ext4_filemap_fault+0x82/0xad
[  380.224122]  __do_fault+0x100/0x6b0
[  380.227758]  ? pmd_devmap_trans_unstable+0x220/0x220
[  380.232864]  ? mark_held_locks+0x130/0x130
[  380.237101]  ? mark_held_locks+0x130/0x130
[  380.241332]  ? find_held_lock+0x36/0x1c0
[  380.245414]  ? zap_class+0x640/0x640
[  380.249127]  ? find_held_lock+0x36/0x1c0
[  380.253197]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.258744]  __handle_mm_fault+0x307c/0x5920
[  380.263156]  ? poll_select_copy_remaining+0x18c/0x6a0
[  380.268360]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  380.273214]  ? __might_fault+0x12b/0x1e0
[  380.277282]  ? lock_downgrade+0x900/0x900
[  380.281442]  ? zap_class+0x640/0x640
[  380.285158]  ? zap_class+0x640/0x640
[  380.288885]  ? find_held_lock+0x36/0x1c0
[  380.292963]  ? handle_mm_fault+0x42a/0xc70
[  380.297208]  ? lock_downgrade+0x900/0x900
[  380.301358]  ? check_preemption_disabled+0x48/0x280
[  380.306385]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  380.311315]  ? kasan_check_read+0x11/0x20
[  380.315470]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.320759]  ? rcu_softirq_qs+0x20/0x20
[  380.324733]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.329843]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.335385]  ? check_preemption_disabled+0x48/0x280
[  380.340411]  handle_mm_fault+0x54f/0xc70
[  380.344478]  ? __handle_mm_fault+0x5920/0x5920
[  380.349068]  ? find_vma+0x34/0x190
[  380.352620]  __do_page_fault+0x5e8/0xe60
[  380.356692]  ? trace_hardirqs_off+0xb8/0x310
[  380.361115]  do_page_fault+0xf2/0x7e0
[  380.364921]  ? vmalloc_sync_all+0x30/0x30
[  380.369074]  ? error_entry+0x70/0xd0
[  380.372792]  ? trace_hardirqs_off_caller+0xbb/0x310
[  380.377815]  ? trace_hardirqs_on_caller+0xc0/0x310
[  380.382749]  ? syscall_return_slowpath+0x5e0/0x5e0
[  380.387701]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.392565]  ? trace_hardirqs_on_caller+0x310/0x310
[  380.397595]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  380.403065]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  380.408095]  ? prepare_exit_to_usermode+0x291/0x3b0
[  380.413121]  ? page_fault+0x8/0x30
[  380.416678]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  380.421533]  ? page_fault+0x8/0x30
[  380.425082]  page_fault+0x1e/0x30
[  380.428541] RIP: 0033:0x7f949d66add3
[  380.432272] Code: Bad RIP value.
[  380.435634] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  380.441019] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  380.448297] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  380.455577] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  380.462854] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  380.470121] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  380.477417] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  380.477483] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  380.483914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  380.483919] Call Trace:
[  380.483942]  dump_stack+0x244/0x39d
[  380.483958]  ? dump_stack_print_info.cold.1+0x20/0x20
[  380.483984]  warn_alloc.cold.117+0xb7/0x1bd
[  380.490519] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  380.499812]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  380.502374] init cpuset=
[  380.505996]  ? lock_downgrade+0x900/0x900
[  380.511160] /
[  380.515481]  ? trace_hardirqs_off+0xb8/0x310
[  380.525163]  mems_allowed=0
[  380.545840]  ? trace_hardirqs_off+0xb8/0x310
[  380.550262]  __alloc_pages_slowpath+0x2660/0x2d70
[  380.555135]  ? warn_alloc+0x120/0x120
[  380.558946]  ? warn_alloc+0x120/0x120
[  380.562754]  ? print_usage_bug+0xc0/0xc0
[  380.566824]  ? warn_alloc+0x120/0x120
[  380.570627]  ? print_usage_bug+0xc0/0xc0
[  380.574704]  ? __lock_acquire+0x62f/0x4c20
[  380.578948]  ? __lock_acquire+0x62f/0x4c20
[  380.583189]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.588732]  ? should_fail+0x22d/0xd01
[  380.592628]  ? __lock_acquire+0x62f/0x4c20
[  380.596888]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.601996]  ? __lock_acquire+0x62f/0x4c20
[  380.606240]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.611343]  ? __lock_acquire+0x62f/0x4c20
[  380.615578]  ? should_fail+0x22d/0xd01
[  380.619482]  ? mark_held_locks+0x130/0x130
[  380.623728]  ? mark_held_locks+0x130/0x130
[  380.627959]  ? zap_class+0x640/0x640
[  380.631687]  ? zap_class+0x640/0x640
[  380.635410]  ? zap_class+0x640/0x640
[  380.639123]  ? print_usage_bug+0xc0/0xc0
[  380.643181]  ? mark_held_locks+0x130/0x130
[  380.647421]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.652959]  ? check_preemption_disabled+0x48/0x280
[  380.658006]  ? __lock_is_held+0xb5/0x140
[  380.662074]  __alloc_pages_nodemask+0xa80/0xde0
[  380.666745]  ? zap_class+0x640/0x640
[  380.670464]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  380.675510]  ? find_held_lock+0x36/0x1c0
[  380.679584]  ? ____cache_alloc_node+0x1c7/0x1e0
[  380.684258]  ? lock_downgrade+0x900/0x900
[  380.688431]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.693974]  cache_grow_begin+0xa5/0x8c0
[  380.698038]  ? do_raw_spin_unlock+0xa7/0x330
[  380.702457]  fallback_alloc+0x204/0x2e0
[  380.706451]  ____cache_alloc_node+0x1c7/0x1e0
[  380.710952]  kmem_cache_alloc_node+0xe3/0x730
[  380.715449]  ? ipv6_get_ifaddr+0x42e/0x620
[  380.719710]  __alloc_skb+0x119/0x770
[  380.723517]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  380.728798]  ? netdev_alloc_frag+0x1f0/0x1f0
[  380.733207]  ? lock_downgrade+0x900/0x900
[  380.737365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.742910]  ? refcount_sub_and_test_checked+0x203/0x310
[  380.748367]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  380.753819]  ? addrconf_rs_timer+0x690/0x690
[  380.758261]  ndisc_alloc_skb+0x144/0x340
[  380.762331]  ndisc_send_rs+0x331/0x6e0
[  380.766223]  addrconf_rs_timer+0x314/0x690
[  380.770462]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.774720]  call_timer_fn+0x272/0x920
[  380.778612]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.782849]  ? process_timeout+0x40/0x40
[  380.786921]  ? __run_timers+0x7da/0xc70
[  380.790904]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.795398]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.799891]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.804128]  ? lockdep_hardirqs_on+0x296/0x5b0
[  380.808715]  ? trace_hardirqs_on+0xbd/0x310
[  380.813039]  ? kasan_check_read+0x11/0x20
[  380.817191]  ? __run_timers+0x7da/0xc70
[  380.821171]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.826293]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.830531]  __run_timers+0x7e5/0xc70
[  380.834348]  ? timer_fixup_init+0x70/0x70
[  380.838500]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.843002]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.847505]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  380.852105]  ? trace_hardirqs_on+0xbd/0x310
[  380.856443]  ? kasan_check_read+0x11/0x20
[  380.860599]  ? finish_task_switch+0x1f4/0x910
[  380.865109]  ? trace_hardirqs_off_caller+0x310/0x310
[  380.870223]  ? compat_start_thread+0x80/0x80
[  380.874680]  ? pvclock_read_flags+0x160/0x160
[  380.879186]  ? __switch_to_asm+0x34/0x70
[  380.883254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.888797]  ? check_preemption_disabled+0x48/0x280
[  380.893827]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  380.899367]  ? rcu_pm_notify+0xc0/0xc0
[  380.903261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.908800]  ? check_preemption_disabled+0x48/0x280
[  380.913832]  run_timer_softirq+0x52/0xb0
[  380.918411]  ? rcu_read_lock_sched_held+0x14f/0x180
[  380.923440]  __do_softirq+0x308/0xb7e
[  380.927249]  ? trace_hardirqs_on_caller+0xc0/0x310
[  380.932185]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  380.937294]  ? trace_hardirqs_on+0x310/0x310
[  380.941713]  ? schedule+0x108/0x460
[  380.945350]  ? trace_hardirqs_off+0xb8/0x310
[  380.949761]  ? smpboot_thread_fn+0x68b/0xa00
[  380.954174]  ? trace_hardirqs_on+0x310/0x310
[  380.958583]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.964142]  ? check_preemption_disabled+0x48/0x280
[  380.969163]  ? takeover_tasklets+0xa90/0xa90
[  380.973575]  run_ksoftirqd+0x5e/0x100
[  380.977378]  smpboot_thread_fn+0x68b/0xa00
[  380.981617]  ? sort_range+0x30/0x30
[  380.985249]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  380.990357]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.995895]  ? __kthread_parkme+0xfb/0x1a0
[  381.000156]  kthread+0x35a/0x420
[  381.003522]  ? sort_range+0x30/0x30
[  381.007146]  ? kthread_stop+0x900/0x900
[  381.011123]  ret_from_fork+0x3a/0x50
[  381.014851] warn_alloc_show_mem: 1 callbacks suppressed
[  381.014863] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  381.014865] Mem-Info:
[  381.014896] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  381.014896]  active_file:11 inactive_file:11 isolated_file:0
[  381.014896]  unevictable:0 dirty:0 writeback:0 unstable:0
[  381.014896]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  381.014896]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  381.014896]  free:13686 free_pcp:280 free_cma:0
[  381.020232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  381.020240] Call Trace:
[  381.026150] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  381.028554]  <IRQ>
[  381.061617] Node 0 
[  381.070987]  dump_stack+0x244/0x39d
[  381.073570] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  381.101247]  ? dump_stack_print_info.cold.1+0x20/0x20
[  381.103374] lowmem_reserve[]:
[  381.105636]  warn_alloc.cold.117+0xb7/0x1bd
[  381.109225]  0
[  381.134723]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  381.139904]  2819
[  381.143006]  ? lock_downgrade+0x900/0x900
[  381.147301]  6323
[  381.149104]  ? trace_hardirqs_off+0xb8/0x310
[  381.153920]  6323
[  381.155981]  ? trace_hardirqs_off+0xb8/0x310
[  381.162186]  __alloc_pages_slowpath+0x2660/0x2d70
[  381.166560] Node 0 
[  381.168643]  ? warn_alloc+0x120/0x120
[  381.173029] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  381.177840]  ? warn_alloc+0x120/0x120
[  381.180047] lowmem_reserve[]: 0
[  381.183855]  ? print_usage_bug+0xc0/0xc0
[  381.210906]  0
[  381.214710]  ? warn_alloc+0x120/0x120
[  381.217958]  3503
[  381.222023]  ? print_usage_bug+0xc0/0xc0
[  381.223816]  3503
[  381.227618]  ? __lock_acquire+0x62f/0x4c20
[  381.233719]  ? __lock_acquire+0x62f/0x4c20
[  381.235758] Node 0 
[  381.239990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.244226] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  381.246431]  ? should_fail+0x22d/0xd01
[  381.251958] lowmem_reserve[]:
[  381.280427]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.284291]  0
[  381.287403]  ? __lock_acquire+0x62f/0x4c20
[  381.292476]  0
[  381.294279]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.298483]  0
[  381.300280]  ? __lock_acquire+0x62f/0x4c20
[  381.305357]  0
[  381.307161]  ? should_fail+0x22d/0xd01
[  381.313168]  ? find_held_lock+0x36/0x1c0
[  381.317030] Node 0 DMA: 
[  381.321094]  ? mark_held_locks+0x130/0x130
[  381.321098] 1*4kB (U) 
[  381.323769]  ? mark_held_locks+0x130/0x130
[  381.327980] 0*8kB 
[  381.330474]  ? zap_class+0x640/0x640
[  381.334688] 0*16kB 1*32kB 
[  381.336846]  ? zap_class+0x640/0x640
[  381.340535] (U) 
[  381.343375]  ? print_usage_bug+0xc0/0xc0
[  381.347067] 2*64kB 
[  381.349044]  ? do_raw_spin_unlock+0xa7/0x330
[  381.353094] (U) 
[  381.355328]  ? zap_class+0x640/0x640
[  381.359714] 1*128kB 
[  381.361694]  ? print_usage_bug+0xc0/0xc0
[  381.365382] (U) 
[  381.367704]  ? wq_watchdog_touch+0x9c/0xfe
[  381.371740] 1*256kB (U) 
[  381.373727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.377933] 0*512kB 1*1024kB 
[  381.380610]  ? check_preemption_disabled+0x48/0x280
[  381.386123] (U) 
[  381.389249]  ? __lock_is_held+0xb5/0x140
[  381.394234] 1*2048kB 
[  381.396209]  __alloc_pages_nodemask+0xa80/0xde0
[  381.400239] (M) 
[  381.402644]  ? zap_class+0x640/0x640
[  381.407292] 3*4096kB 
[  381.409282]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  381.412972] (M) 
[  381.415385]  ? find_held_lock+0x36/0x1c0
[  381.420367] = 15908kB
[  381.422352]  ? ____cache_alloc_node+0x1c7/0x1e0
[  381.426389] Node 0 
[  381.428830]  ? lock_downgrade+0x900/0x900
[  381.433464] DMA32: 2*4kB 
[  381.435712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.439827] (H) 
[  381.442600]  cache_grow_begin+0xa5/0x8c0
[  381.448109] 2*8kB (MH) 
[  381.450095]  ? do_raw_spin_unlock+0xa7/0x330
[  381.454126] 3*16kB 
[  381.456727]  fallback_alloc+0x204/0x2e0
[  381.461109] (MH) 
[  381.463365]  ____cache_alloc_node+0x1c7/0x1e0
[  381.467313] 3*32kB 
[  381.469374]  kmem_cache_alloc_node+0xe3/0x730
[  381.473843] (MH) 
[  381.476078]  ? ipv6_get_ifaddr+0x42e/0x620
[  381.480548] 4*64kB 
[  381.482612]  __alloc_skb+0x119/0x770
[  381.486814] (M) 
[  381.489051]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  381.492731] 5*128kB (MH) 
[  381.494713]  ? netdev_alloc_frag+0x1f0/0x1f0
[  381.499964] 4*256kB 
[  381.502718]  ? lock_downgrade+0x900/0x900
[  381.507105] (M) 
[  381.509428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.513551] 5*512kB 
[  381.515523]  ? refcount_sub_and_test_checked+0x203/0x310
[  381.521031] (MH) 
[  381.523350]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  381.528775] 4*1024kB 
[  381.530830]  ? addrconf_rs_timer+0x690/0x690
[  381.536255] (MH) 
[  381.538676]  ndisc_alloc_skb+0x144/0x340
[  381.543060] 2*2048kB 
[  381.545116]  ndisc_send_rs+0x331/0x6e0
[  381.549153] (M) 
[  381.551565]  addrconf_rs_timer+0x314/0x690
[  381.555427] 3*4096kB 
[  381.557397]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.561605] (M) 
[  381.564020]  call_timer_fn+0x272/0x920
[  381.568215] = 25128kB
[  381.568224] Node 0 
[  381.570205]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.574071] Normal: 
[  381.576475]  ? process_timeout+0x40/0x40
[  381.578698] 723*4kB 
[  381.582929]  ? mark_held_locks+0xc7/0x130
[  381.585221] (UMEH) 
[  381.589280]  ? _raw_spin_unlock_irq+0x27/0x80
[  381.591577] 444*8kB 
[  381.595718]  ? _raw_spin_unlock_irq+0x27/0x80
[  381.597951] (UME) 
[  381.602441]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.604743] 227*16kB 
[  381.609228]  ? lockdep_hardirqs_on+0x296/0x5b0
[  381.611359] (UMEH) 
[  381.615586]  ? trace_hardirqs_on+0xbd/0x310
[  381.617973] 94*32kB 
[  381.622549]  ? kasan_check_read+0x11/0x20
[  381.624764] (UMEH) 
[  381.629083]  ? __run_timers+0x7da/0xc70
[  381.631380] 10*64kB 
[  381.635519]  ? trace_hardirqs_off_caller+0x310/0x310
[  381.637733] (UMH) 
[  381.641705]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.644004] 0*128kB 
[  381.649101]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  381.651229] 0*256kB 
[  381.655456]  __run_timers+0x7e5/0xc70
[  381.657776] 0*512kB 
[  381.662012]  ? timer_fixup_init+0x70/0x70
[  381.664305] 0*1024kB 
[  381.668100]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  381.670400] 0*2048kB 
[  381.674539]  ? zap_class+0x640/0x640
[  381.676931] 0*4096kB 
[  381.681943]  ? print_usage_bug+0xc0/0xc0
[  381.684329] = 13724kB
[  381.688040]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  381.690429] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  381.694498]  ? find_held_lock+0x36/0x1c0
[  381.696889] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  381.702065]  ? zap_class+0x640/0x640
[  381.710894] 2289 total pagecache pages
[  381.714951]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.723507] 0 pages in swap cache
[  381.727208]  ? check_preemption_disabled+0x48/0x280
[  381.731072] Swap cache stats: add 0, delete 0, find 0/0
[  381.736605]  ? __lock_is_held+0xb5/0x140
[  381.740028] Free swap  = 0kB
[  381.745034]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.750389] Total swap = 0kB
[  381.754449]  ? check_preemption_disabled+0x48/0x280
[  381.757447] 1965979 pages RAM
[  381.762983]  run_timer_softirq+0x52/0xb0
[  381.766031] 0 pages HighMem/MovableOnly
[  381.771043]  ? rcu_read_lock_sched_held+0x14f/0x180
[  381.774124] 342293 pages reserved
[  381.778203]  __do_softirq+0x308/0xb7e
[  381.782149] 0 pages cma reserved
[  381.787467]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  381.790967] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  381.794690]  ? lock_downgrade+0x900/0x900
[  381.794711]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  381.794735]  ? pvclock_read_flags+0x160/0x160
[  381.798137] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  381.802569]  ? lapic_next_event+0x5a/0x90
[  381.809052] ksoftirqd/0 cpuset=
[  381.813200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.818295] /
[  381.822793]  ? kvm_clock_read+0x18/0x30
[  381.833085]  mems_allowed=0
[  381.837228]  ? kvm_sched_clock_read+0x9/0x20
[  381.859005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.864544]  ? check_preemption_disabled+0x48/0x280
[  381.869574]  irq_exit+0x17f/0x1c0
[  381.873040]  smp_apic_timer_interrupt+0x1cb/0x760
[  381.877890]  ? smp_reschedule_interrupt+0x109/0x650
[  381.882922]  ? smp_call_function_single_interrupt+0x650/0x650
[  381.888819]  ? interrupt_entry+0xb5/0xc0
[  381.892886]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.897909]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.902935]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.907790]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.912810]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.917826]  ? task_prio+0x50/0x50
[  381.921373]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.926911]  ? check_preemption_disabled+0x48/0x280
[  381.931934]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.936792]  apic_timer_interrupt+0xf/0x20
[  381.941039]  </IRQ>
[  381.943285] RIP: 0010:console_unlock+0xffa/0x1160
[  381.948130] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  381.967030] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  381.974744] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  381.982011] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  381.989276] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  381.996560] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  382.003848] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  382.011133]  ? netconsole_netdev_event+0x280/0x280
[  382.016074]  ? console_unlock+0xff1/0x1160
[  382.020331]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  382.025003]  ? vprintk_emit+0x7f7/0x930
[  382.028984]  ? lock_release+0xa00/0xa00
[  382.032957]  ? trace_hardirqs_on+0xb0/0x310
[  382.037281]  ? vprintk_default+0x28/0x30
[  382.041346]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.046450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.052001]  vprintk_emit+0x33d/0x930
[  382.055809]  ? wake_up_klogd+0x180/0x180
[  382.059879]  ? match_held_lock+0x8c1/0x8d0
[  382.064125]  ? mark_held_locks+0xc7/0x130
[  382.068280]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.072780]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.077286]  vprintk_default+0x28/0x30
[  382.081187]  vprintk_func+0x7e/0x181
[  382.084911]  printk+0xa7/0xcf
[  382.088021]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  382.092783]  ? _raw_spin_unlock_irq+0x60/0x80
[  382.097296]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  382.102592]  dump_header+0x7cc/0xf72
[  382.106329]  ? pagefault_out_of_memory+0x197/0x197
[  382.111273]  ? zap_class+0x640/0x640
[  382.114995]  ? percpu_ref_get_many+0x240/0x240
[  382.119582]  ? print_usage_bug+0xc0/0xc0
[  382.123642]  ? print_usage_bug+0xc0/0xc0
[  382.127721]  ? zap_class+0x640/0x640
[  382.131441]  ? print_usage_bug+0xc0/0xc0
[  382.135515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.141064]  ? find_held_lock+0x36/0x1c0
[  382.145137]  ? mark_held_locks+0xc7/0x130
[  382.149293]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  382.154403]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  382.159513]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  382.164098]  ? trace_hardirqs_on+0xbd/0x310
[  382.168425]  ? kasan_check_read+0x11/0x20
[  382.172587]  ? ___ratelimit+0x3b4/0x672
[  382.176571]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.181691]  ? trace_hardirqs_on+0x310/0x310
[  382.186109]  ? lock_downgrade+0x900/0x900
[  382.190266]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  382.195413]  ? ___ratelimit+0x3b9/0x672
[  382.199395]  ? idr_get_free+0xec0/0xec0
[  382.203369]  ? find_held_lock+0x36/0x1c0
[  382.207460]  oom_kill_process.cold.27+0x10/0x903
[  382.212218]  ? zap_class+0x640/0x640
[  382.215932]  ? check_preemption_disabled+0x48/0x280
[  382.220954]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.225884]  ? kasan_check_read+0x11/0x20
[  382.230049]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.235331]  ? oom_evaluate_task+0x540/0x540
[  382.239743]  ? find_held_lock+0x36/0x1c0
[  382.243815]  ? out_of_memory+0x974/0x1430
[  382.247964]  ? lock_downgrade+0x900/0x900
[  382.252110]  ? check_preemption_disabled+0x48/0x280
[  382.257132]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.262062]  ? kasan_check_read+0x11/0x20
[  382.266213]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.271494]  ? rcu_softirq_qs+0x20/0x20
[  382.275489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.281027]  ? oom_evaluate_task+0x302/0x540
[  382.285442]  out_of_memory+0xa84/0x1430
[  382.289432]  ? oom_killer_disable+0x3a0/0x3a0
[  382.293931]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  382.298866]  ? __mutex_add_waiter+0x2a0/0x2a0
[  382.303372]  __alloc_pages_slowpath+0x22d4/0x2d70
[  382.308249]  ? warn_alloc+0x120/0x120
[  382.312051]  ? rcu_softirq_qs+0x20/0x20
[  382.316051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.321592]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.327135]  ? should_fail+0x22d/0xd01
[  382.331035]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.336148]  ? zap_class+0x640/0x640
[  382.339896]  ? __lock_is_held+0xb5/0x140
[  382.343970]  ? mark_held_locks+0x130/0x130
[  382.348214]  ? lock_release+0xa00/0xa00
[  382.352204]  ? perf_trace_sched_process_exec+0x860/0x860
[  382.357681]  ? __might_sleep+0x95/0x190
[  382.361673]  __alloc_pages_nodemask+0xa80/0xde0
[  382.366354]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  382.371375]  ? __page_cache_alloc+0x191/0x5c0
[  382.375877]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.380809]  ? kasan_check_read+0x11/0x20
[  382.384962]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.390245]  ? zap_class+0x640/0x640
[  382.393967]  ? zap_class+0x640/0x640
[  382.397689]  ? zap_class+0x640/0x640
[  382.401406]  ? __do_page_cache_readahead+0x7ce/0x980
[  382.406521]  ? find_held_lock+0x36/0x1c0
[  382.410593]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  382.416158]  alloc_pages_current+0x173/0x350
[  382.420582]  __page_cache_alloc+0x38c/0x5c0
[  382.424908]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.429838]  ? kasan_check_read+0x11/0x20
[  382.433987]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.439269]  ? generic_perform_write+0x6a0/0x6a0
[  382.444073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.449614]  ? check_preemption_disabled+0x48/0x280
[  382.454639]  filemap_fault+0x1594/0x25f0
[  382.458722]  ? __lock_page_or_retry+0xa00/0xa00
[  382.463396]  ? mark_held_locks+0x130/0x130
[  382.467632]  ? rcu_softirq_qs+0x20/0x20
[  382.471618]  ? remove_wait_queue+0x1a6/0x360
[  382.476026]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.481134]  ? filemap_map_pages+0xe04/0x1990
[  382.485640]  ? print_usage_bug+0xc0/0xc0
[  382.489712]  ? add_wait_queue+0x2b0/0x2b0
[  382.493862]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  382.498789]  ? print_usage_bug+0xc0/0xc0
[  382.502860]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  382.508400]  ? fput+0x130/0x1a0
[  382.511693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.517240]  ? print_usage_bug+0xc0/0xc0
[  382.521307]  ? __lock_acquire+0x62f/0x4c20
[  382.525556]  ? lock_acquire+0x1ed/0x520
[  382.529552]  ? ext4_filemap_fault+0x7a/0xad
[  382.533884]  ? lock_release+0xa00/0xa00
[  382.537858]  ? perf_trace_sched_process_exec+0x860/0x860
[  382.543312]  ? print_usage_bug+0xc0/0xc0
[  382.547372]  ? print_usage_bug+0xc0/0xc0
[  382.551447]  ? down_read+0x8d/0x120
[  382.555076]  ? ext4_filemap_fault+0x7a/0xad
[  382.559416]  ? __down_interruptible+0x700/0x700
[  382.564098]  ext4_filemap_fault+0x82/0xad
[  382.568250]  __do_fault+0x100/0x6b0
[  382.571880]  ? pmd_devmap_trans_unstable+0x220/0x220
[  382.577003]  ? mark_held_locks+0x130/0x130
[  382.581245]  ? mark_held_locks+0x130/0x130
[  382.585481]  ? find_held_lock+0x36/0x1c0
[  382.589544]  ? zap_class+0x640/0x640
[  382.593261]  ? find_held_lock+0x36/0x1c0
[  382.597327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.602870]  __handle_mm_fault+0x307c/0x5920
[  382.607278]  ? poll_select_copy_remaining+0x18c/0x6a0
[  382.612476]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  382.617326]  ? __might_fault+0x12b/0x1e0
[  382.621391]  ? lock_downgrade+0x900/0x900
[  382.625554]  ? zap_class+0x640/0x640
[  382.629270]  ? zap_class+0x640/0x640
[  382.632992]  ? find_held_lock+0x36/0x1c0
[  382.637070]  ? handle_mm_fault+0x42a/0xc70
[  382.641322]  ? lock_downgrade+0x900/0x900
[  382.645474]  ? check_preemption_disabled+0x48/0x280
[  382.650501]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  382.655438]  ? kasan_check_read+0x11/0x20
[  382.659590]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  382.664875]  ? rcu_softirq_qs+0x20/0x20
[  382.668851]  ? trace_hardirqs_off_caller+0x310/0x310
[  382.673959]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.679498]  ? check_preemption_disabled+0x48/0x280
[  382.684525]  handle_mm_fault+0x54f/0xc70
[  382.688592]  ? __handle_mm_fault+0x5920/0x5920
[  382.693186]  ? find_vma+0x34/0x190
[  382.696754]  __do_page_fault+0x5e8/0xe60
[  382.700824]  ? trace_hardirqs_off+0xb8/0x310
[  382.705249]  do_page_fault+0xf2/0x7e0
[  382.709052]  ? vmalloc_sync_all+0x30/0x30
[  382.713209]  ? error_entry+0x70/0xd0
[  382.716929]  ? trace_hardirqs_off_caller+0xbb/0x310
[  382.721945]  ? trace_hardirqs_on_caller+0xc0/0x310
[  382.726910]  ? syscall_return_slowpath+0x5e0/0x5e0
[  382.731859]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.736722]  ? trace_hardirqs_on_caller+0x310/0x310
[  382.741738]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.747194]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  382.752215]  ? prepare_exit_to_usermode+0x291/0x3b0
[  382.757236]  ? page_fault+0x8/0x30
[  382.760784]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  382.765631]  ? page_fault+0x8/0x30
[  382.769185]  page_fault+0x1e/0x30
[  382.772637] RIP: 0033:0x7f949d66add3
[  382.776372] Code: Bad RIP value.
[  382.779734] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  382.785101] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  382.792372] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  382.799638] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  382.806913] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  382.814192] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  382.821490] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  382.821556] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  382.827989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  382.827994] Call Trace:
[  382.828016]  dump_stack+0x244/0x39d
[  382.828034]  ? dump_stack_print_info.cold.1+0x20/0x20
[  382.834595] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  382.843869]  warn_alloc.cold.117+0xb7/0x1bd
[  382.846421] init cpuset=
[  382.850041]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  382.855203] /
[  382.864903]  ? lock_downgrade+0x900/0x900
[  382.869200]  mems_allowed=0
[  382.871870]  ? trace_hardirqs_off+0xb8/0x310
[  382.889860]  ? trace_hardirqs_off+0xb8/0x310
[  382.894286]  __alloc_pages_slowpath+0x2660/0x2d70
[  382.899185]  ? warn_alloc+0x120/0x120
[  382.902994]  ? warn_alloc+0x120/0x120
[  382.906799]  ? print_usage_bug+0xc0/0xc0
[  382.910860]  ? warn_alloc+0x120/0x120
[  382.914670]  ? print_usage_bug+0xc0/0xc0
[  382.918975]  ? __lock_acquire+0x62f/0x4c20
[  382.923210]  ? __lock_acquire+0x62f/0x4c20
[  382.927451]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.932991]  ? should_fail+0x22d/0xd01
[  382.936884]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.941992]  ? __lock_acquire+0x62f/0x4c20
[  382.946235]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.951341]  ? __lock_acquire+0x62f/0x4c20
[  382.955580]  ? should_fail+0x22d/0xd01
[  382.959466]  ? find_held_lock+0x36/0x1c0
[  382.963536]  ? mark_held_locks+0x130/0x130
[  382.967780]  ? mark_held_locks+0x130/0x130
[  382.972013]  ? zap_class+0x640/0x640
[  382.975731]  ? zap_class+0x640/0x640
[  382.979449]  ? print_usage_bug+0xc0/0xc0
[  382.983510]  ? do_raw_spin_unlock+0xa7/0x330
[  382.987920]  ? zap_class+0x640/0x640
[  382.991634]  ? print_usage_bug+0xc0/0xc0
[  382.995704]  ? wq_watchdog_touch+0x9c/0xfe
[  382.999945]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.005484]  ? check_preemption_disabled+0x48/0x280
[  383.010516]  ? __lock_is_held+0xb5/0x140
[  383.014585]  __alloc_pages_nodemask+0xa80/0xde0
[  383.019255]  ? zap_class+0x640/0x640
[  383.022972]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  383.028000]  ? find_held_lock+0x36/0x1c0
[  383.032070]  ? ____cache_alloc_node+0x1c7/0x1e0
[  383.036743]  ? lock_downgrade+0x900/0x900
[  383.040899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.046442]  cache_grow_begin+0xa5/0x8c0
[  383.050508]  ? do_raw_spin_unlock+0xa7/0x330
[  383.054927]  fallback_alloc+0x204/0x2e0
[  383.058909]  ____cache_alloc_node+0x1c7/0x1e0
[  383.063409]  kmem_cache_alloc_node+0xe3/0x730
[  383.067906]  ? ipv6_get_ifaddr+0x42e/0x620
[  383.072155]  __alloc_skb+0x119/0x770
[  383.075876]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  383.081160]  ? netdev_alloc_frag+0x1f0/0x1f0
[  383.085569]  ? lock_downgrade+0x900/0x900
[  383.089729]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.095269]  ? refcount_sub_and_test_checked+0x203/0x310
[  383.100728]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  383.106178]  ? addrconf_rs_timer+0x690/0x690
[  383.110599]  ndisc_alloc_skb+0x144/0x340
[  383.114678]  ndisc_send_rs+0x331/0x6e0
[  383.118572]  addrconf_rs_timer+0x314/0x690
[  383.122813]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.127064]  call_timer_fn+0x272/0x920
[  383.130949]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.135190]  ? process_timeout+0x40/0x40
[  383.139264]  ? __run_timers+0x7da/0xc70
[  383.143247]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.147745]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.152239]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.156479]  ? lockdep_hardirqs_on+0x296/0x5b0
[  383.161064]  ? trace_hardirqs_on+0xbd/0x310
[  383.165385]  ? kasan_check_read+0x11/0x20
[  383.169539]  ? __run_timers+0x7da/0xc70
[  383.174127]  ? trace_hardirqs_off_caller+0x310/0x310
[  383.179239]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.183485]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.187722]  __run_timers+0x7e5/0xc70
[  383.191538]  ? timer_fixup_init+0x70/0x70
[  383.195699]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.200197]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.204708]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  383.209297]  ? trace_hardirqs_on+0xbd/0x310
[  383.213621]  ? kasan_check_read+0x11/0x20
[  383.217775]  ? finish_task_switch+0x1f4/0x910
[  383.222272]  ? trace_hardirqs_off_caller+0x310/0x310
[  383.227382]  ? compat_start_thread+0x80/0x80
[  383.231814]  ? pvclock_read_flags+0x160/0x160
[  383.236310]  ? __switch_to_asm+0x34/0x70
[  383.240371]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.245910]  ? check_preemption_disabled+0x48/0x280
[  383.250937]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  383.256476]  ? rcu_pm_notify+0xc0/0xc0
[  383.260371]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.265910]  ? check_preemption_disabled+0x48/0x280
[  383.270939]  run_timer_softirq+0x52/0xb0
[  383.275003]  ? rcu_read_lock_sched_held+0x14f/0x180
[  383.280022]  __do_softirq+0x308/0xb7e
[  383.283833]  ? trace_hardirqs_on_caller+0xc0/0x310
[  383.288769]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  383.293876]  ? trace_hardirqs_on+0x310/0x310
[  383.298294]  ? schedule+0x108/0x460
[  383.301931]  ? trace_hardirqs_off+0xb8/0x310
[  383.306359]  ? smpboot_thread_fn+0x68b/0xa00
[  383.310770]  ? trace_hardirqs_on+0x310/0x310
[  383.315180]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.320736]  ? check_preemption_disabled+0x48/0x280
[  383.325767]  ? takeover_tasklets+0xa90/0xa90
[  383.330180]  run_ksoftirqd+0x5e/0x100
[  383.333984]  smpboot_thread_fn+0x68b/0xa00
[  383.338221]  ? sort_range+0x30/0x30
[  383.341850]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  383.346954]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.352491]  ? __kthread_parkme+0xfb/0x1a0
[  383.356737]  kthread+0x35a/0x420
[  383.360106]  ? sort_range+0x30/0x30
[  383.363734]  ? kthread_stop+0x900/0x900
[  383.367717]  ret_from_fork+0x3a/0x50
[  383.371465] warn_alloc_show_mem: 1 callbacks suppressed
[  383.371476] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  383.371478] Mem-Info:
[  383.371509] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  383.371509]  active_file:11 inactive_file:11 isolated_file:0
[  383.371509]  unevictable:0 dirty:0 writeback:0 unstable:0
[  383.371509]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  383.371509]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  383.371509]  free:13686 free_pcp:280 free_cma:0
[  383.376867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  383.382758] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  383.385155] Call Trace:
[  383.418209] Node 0 
[  383.427559]  <IRQ>
[  383.455268] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  383.457830]  dump_stack+0x244/0x39d
[  383.460035] lowmem_reserve[]:
[  383.462189]  ? dump_stack_print_info.cold.1+0x20/0x20
[  383.487658]  0 2819
[  383.491308]  warn_alloc.cold.117+0xb7/0x1bd
[  383.494378]  6323
[  383.499560]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  383.501775]  6323
[  383.506090]  ? lock_downgrade+0x900/0x900
[  383.512964]  ? trace_hardirqs_off+0xb8/0x310
[  383.515002] Node 0 
[  383.519145]  ? trace_hardirqs_off+0xb8/0x310
[  383.523554] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  383.525765]  __alloc_pages_slowpath+0x2660/0x2d70
[  383.530148] lowmem_reserve[]:
[  383.557256]  ? warn_alloc+0x120/0x120
[  383.562052]  0
[  383.565163]  ? warn_alloc+0x120/0x120
[  383.568940]  0
[  383.570740]  ? print_usage_bug+0xc0/0xc0
[  383.574513]  3503
[  383.576307]  ? warn_alloc+0x120/0x120
[  383.580347]  3503
[  383.582421]  ? print_usage_bug+0xc0/0xc0
[  383.588254]  ? __lock_acquire+0x62f/0x4c20
[  383.592294] Node 0 
[  383.596532]  ? __lock_acquire+0x62f/0x4c20
[  383.596564] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  383.596572] lowmem_reserve[]:
[  383.598808]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.603021]  0
[  383.631495]  ? should_fail+0x22d/0xd01
[  383.634596]  0
[  383.640216]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  383.641988]  0
[  383.645871]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.647649]  0
[  383.652938]  ? __lock_acquire+0x62f/0x4c20
[  383.659820]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.661593] Node 0 
[  383.665822]  ? __lock_acquire+0x62f/0x4c20
[  383.670901] DMA: 
[  383.673133]  ? should_fail+0x22d/0xd01
[  383.677343] 1*4kB 
[  383.679399]  ? rcu_irq_exit+0x1a2/0x390
[  383.683258] (U) 
[  383.685408]  ? mark_held_locks+0x130/0x130
[  383.689351] 0*8kB 
[  383.691324]  ? mark_held_locks+0x130/0x130
[  383.695529] 0*16kB 1*32kB 
[  383.697696]  ? mark_held_locks+0xc7/0x130
[  383.701904] (U) 
[  383.704748]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  383.708871] 2*64kB 
[  383.710843]  ? zap_class+0x640/0x640
[  383.715837] (U) 
[  383.718070]  ? print_usage_bug+0xc0/0xc0
[  383.721763] 1*128kB 
[  383.723738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.727770] (U) 
[  383.730090]  ? check_preemption_disabled+0x48/0x280
[  383.735594] 1*256kB (U) 
[  383.737597]  ? __lock_is_held+0xb5/0x140
[  383.742582] 0*512kB 
[  383.745251]  __alloc_pages_nodemask+0xa80/0xde0
[  383.749283] 1*1024kB 
[  383.751601]  ? zap_class+0x640/0x640
[  383.756245] (U) 
[  383.758652]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  383.762339] 1*2048kB (M) 
[  383.764326]  ? find_held_lock+0x36/0x1c0
[  383.769312] 3*4096kB 
[  383.772073]  ? ____cache_alloc_node+0x1c7/0x1e0
[  383.776105] (M) 
[  383.778513]  ? lock_downgrade+0x900/0x900
[  383.783156] = 15908kB
[  383.785135]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.789765] Node 0 
[  383.792186]  cache_grow_begin+0xa5/0x8c0
[  383.797703] DMA32: 
[  383.799938]  ? do_raw_spin_unlock+0xa7/0x330
[  383.803970] 2*4kB 
[  383.806209]  fallback_alloc+0x204/0x2e0
[  383.810592] (H) 
[  383.812742]  ____cache_alloc_node+0x1c7/0x1e0
[  383.816697] 2*8kB 
[  383.818676]  kmem_cache_alloc_node+0xe3/0x730
[  383.823150] (MH) 
[  383.825298]  ? ipv6_get_ifaddr+0x42e/0x620
[  383.829767] 3*16kB 
[  383.831830]  __alloc_skb+0x119/0x770
[  383.836030] (MH) 
[  383.838268]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  383.841958] 3*32kB 
[  383.844023]  ? netdev_alloc_frag+0x1f0/0x1f0
[  383.849274] (MH) 
[  383.851505]  ? lock_downgrade+0x900/0x900
[  383.855889] 4*64kB 
[  383.857947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.862067] (M) 
[  383.864302]  ? refcount_sub_and_test_checked+0x203/0x310
[  383.869813] 5*128kB 
[  383.871789]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  383.877212] (MH) 4*256kB 
[  383.879552]  ? addrconf_rs_timer+0x690/0x690
[  383.884978] (M) 
[  383.887749]  ndisc_alloc_skb+0x144/0x340
[  383.892115] 5*512kB (MH) 
[  383.894093]  ndisc_send_rs+0x331/0x6e0
[  383.894104]  addrconf_rs_timer+0x314/0x690
[  383.894114]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.894130]  call_timer_fn+0x272/0x920
[  383.894137]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.894146]  ? process_timeout+0x40/0x40
[  383.894159]  ? mark_held_locks+0xc7/0x130
[  383.894170]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.894182]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.894189]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.894196]  ? lockdep_hardirqs_on+0x296/0x5b0
[  383.894205]  ? trace_hardirqs_on+0xbd/0x310
[  383.894213]  ? kasan_check_read+0x11/0x20
[  383.894220]  ? __run_timers+0x7da/0xc70
[  383.894228]  ? trace_hardirqs_off_caller+0x310/0x310
[  383.894238]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.894247]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.894255]  __run_timers+0x7e5/0xc70
[  383.894268]  ? timer_fixup_init+0x70/0x70
[  383.894277]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  383.894284]  ? zap_class+0x640/0x640
[  383.894294]  ? print_usage_bug+0xc0/0xc0
[  383.894304]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  383.894315]  ? find_held_lock+0x36/0x1c0
[  383.894324]  ? zap_class+0x640/0x640
[  383.894334]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.894343]  ? check_preemption_disabled+0x48/0x280
[  383.894355]  ? __lock_is_held+0xb5/0x140
[  383.894363]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.894370]  ? check_preemption_disabled+0x48/0x280
[  383.894381]  run_timer_softirq+0x52/0xb0
[  383.894388]  ? rcu_read_lock_sched_held+0x14f/0x180
[  383.894397]  __do_softirq+0x308/0xb7e
[  383.894405]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  383.894415]  ? lock_downgrade+0x900/0x900
[  383.894426]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  383.894440]  ? pvclock_read_flags+0x160/0x160
[  383.894450]  ? lapic_next_event+0x5a/0x90
[  383.894458]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.894469]  ? kvm_clock_read+0x18/0x30
[  383.894476]  ? kvm_sched_clock_read+0x9/0x20
[  383.894484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.894491]  ? check_preemption_disabled+0x48/0x280
[  383.894506]  irq_exit+0x17f/0x1c0
[  383.894515]  smp_apic_timer_interrupt+0x1cb/0x760
[  383.894522]  ? smp_reschedule_interrupt+0x109/0x650
[  383.894531]  ? smp_call_function_single_interrupt+0x650/0x650
[  383.894539]  ? interrupt_entry+0xb5/0xc0
[  383.894547]  ? trace_hardirqs_off_caller+0xbb/0x310
[  383.894553]  ? trace_hardirqs_off_caller+0xbb/0x310
[  383.894563]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.894570]  ? trace_hardirqs_on_caller+0x310/0x310
[  383.894577]  ? trace_hardirqs_on_caller+0x310/0x310
[  383.894583]  ? task_prio+0x50/0x50
[  383.894591]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.894598]  ? check_preemption_disabled+0x48/0x280
[  383.894609]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.894621]  apic_timer_interrupt+0xf/0x20
[  383.894625]  </IRQ>
[  383.894634] RIP: 0010:console_unlock+0xffa/0x1160
[  383.894644] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  383.894648] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  383.894657] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  383.894672] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  383.894680] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  383.894693] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  383.898743] 4*1024kB 
[  383.901493] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  383.905365] (MH) 
[  383.909604]  ? netconsole_netdev_event+0x280/0x280
[  383.913805] 2*2048kB (M) 
[  383.917713]  ? console_unlock+0xff1/0x1160
[  383.921922] 3*4096kB 
[  383.926003]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  383.930106] (M) 
[  383.934596]  ? vprintk_emit+0x7f7/0x930
[  383.939066] = 25128kB
[  383.943292]  ? lock_release+0xa00/0xa00
[  383.947852] Node 0 
[  383.952164]  ? trace_hardirqs_on+0xb0/0x310
[  383.956285] Normal: 723*4kB 
[  383.960268]  ? vprintk_default+0x28/0x30
[  383.965364] (UMEH) 
[  383.969596]  ? trace_hardirqs_off_caller+0x310/0x310
[  383.973806] 444*8kB 
[  383.977601]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.981726] (UME) 
[  383.986741]  vprintk_emit+0x33d/0x930
[  383.990427] 227*16kB 
[  383.994486]  ? wake_up_klogd+0x180/0x180
[  383.999645] (UMEH) 
[  384.003710]  ? match_held_lock+0x8c1/0x8d0
[  384.007399] 94*32kB 
[  384.012936]  ? mark_held_locks+0xc7/0x130
[  384.017923] (UMEH) 
[  384.021982]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.027493] 10*64kB 
[  384.032507]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.036543] (UMH) 
[  384.041556]  vprintk_default+0x28/0x30
[  384.045326] 0*128kB 
[  384.049819]  vprintk_func+0x7e/0x181
[  384.053939] 0*256kB 
[  384.059034]  printk+0xa7/0xcf
[  384.063505] 0*512kB 
[  384.067650]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  384.073188] 0*1024kB 
[  384.077160]  ? _raw_spin_unlock_irq+0x60/0x80
[  384.081540] 0*2048kB 
[  384.087078]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  384.092057] 0*4096kB 
[  384.095508]  dump_header+0x7cc/0xf72
[  384.100318] = 13724kB
[  384.105351]  ? pagefault_out_of_memory+0x197/0x197
[  384.111209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  384.115258]  ? zap_class+0x640/0x640
[  384.120255] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  384.125261]  ? percpu_ref_get_many+0x240/0x240
[  384.130078] 2289 total pagecache pages
[  384.135085]  ? print_usage_bug+0xc0/0xc0
[  384.140098] 0 pages in swap cache
[  384.143625]  ? print_usage_bug+0xc0/0xc0
[  384.149137] Swap cache stats: add 0, delete 0, find 0/0
[  384.149145] Free swap  = 0kB
[  384.154154]  ? zap_class+0x640/0x640
[  384.158969] Total swap = 0kB
[  384.158976] 1965979 pages RAM
[  384.163289]  ? print_usage_bug+0xc0/0xc0
[  384.165502] 0 pages HighMem/MovableOnly
[  384.170354]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.189233] 342293 pages reserved
[  384.189251] 0 pages cma reserved
[  384.196979]  ? find_held_lock+0x36/0x1c0
[  384.204297] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  384.211502]  ? mark_held_locks+0xc7/0x130
[  384.218847] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  384.226041]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  384.228424] ksoftirqd/0 cpuset=
[  384.235710]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  384.237747] /
[  384.242682]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  384.245419]  mems_allowed=0
[  384.249646]  ? trace_hardirqs_on+0xbd/0x310
[  384.520469]  ? kasan_check_read+0x11/0x20
[  384.524630]  ? ___ratelimit+0x3b4/0x672
[  384.528614]  ? trace_hardirqs_off_caller+0x310/0x310
[  384.533720]  ? trace_hardirqs_on+0x310/0x310
[  384.538134]  ? lock_downgrade+0x900/0x900
[  384.542293]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  384.547402]  ? ___ratelimit+0x3b9/0x672
[  384.551386]  ? idr_get_free+0xec0/0xec0
[  384.555361]  ? find_held_lock+0x36/0x1c0
[  384.559437]  oom_kill_process.cold.27+0x10/0x903
[  384.564197]  ? zap_class+0x640/0x640
[  384.567911]  ? check_preemption_disabled+0x48/0x280
[  384.572938]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  384.577867]  ? kasan_check_read+0x11/0x20
[  384.582019]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.587301]  ? oom_evaluate_task+0x540/0x540
[  384.591714]  ? find_held_lock+0x36/0x1c0
[  384.595791]  ? out_of_memory+0x974/0x1430
[  384.599962]  ? lock_downgrade+0x900/0x900
[  384.604113]  ? check_preemption_disabled+0x48/0x280
[  384.609136]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  384.614066]  ? kasan_check_read+0x11/0x20
[  384.618219]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.623501]  ? rcu_softirq_qs+0x20/0x20
[  384.627489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.633031]  ? oom_evaluate_task+0x302/0x540
[  384.637451]  out_of_memory+0xa84/0x1430
[  384.641439]  ? oom_killer_disable+0x3a0/0x3a0
[  384.645945]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  384.650884]  ? __mutex_add_waiter+0x2a0/0x2a0
[  384.655395]  __alloc_pages_slowpath+0x22d4/0x2d70
[  384.660276]  ? warn_alloc+0x120/0x120
[  384.664090]  ? rcu_softirq_qs+0x20/0x20
[  384.668112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.673657]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.679216]  ? should_fail+0x22d/0xd01
[  384.683113]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  384.688224]  ? zap_class+0x640/0x640
[  384.691971]  ? __lock_is_held+0xb5/0x140
[  384.696044]  ? mark_held_locks+0x130/0x130
[  384.700293]  ? lock_release+0xa00/0xa00
[  384.704273]  ? perf_trace_sched_process_exec+0x860/0x860
[  384.709742]  ? __might_sleep+0x95/0x190
[  384.713726]  __alloc_pages_nodemask+0xa80/0xde0
[  384.718410]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  384.723431]  ? __page_cache_alloc+0x191/0x5c0
[  384.727931]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  384.732862]  ? kasan_check_read+0x11/0x20
[  384.737020]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.742304]  ? zap_class+0x640/0x640
[  384.746027]  ? zap_class+0x640/0x640
[  384.749742]  ? zap_class+0x640/0x640
[  384.753465]  ? __do_page_cache_readahead+0x7ce/0x980
[  384.758579]  ? find_held_lock+0x36/0x1c0
[  384.762651]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  384.768211]  alloc_pages_current+0x173/0x350
[  384.772633]  __page_cache_alloc+0x38c/0x5c0
[  384.776967]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  384.781901]  ? kasan_check_read+0x11/0x20
[  384.786054]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  384.791339]  ? generic_perform_write+0x6a0/0x6a0
[  384.796100]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.801641]  ? check_preemption_disabled+0x48/0x280
[  384.806682]  filemap_fault+0x1594/0x25f0
[  384.810775]  ? __lock_page_or_retry+0xa00/0xa00
[  384.815453]  ? mark_held_locks+0x130/0x130
[  384.819704]  ? rcu_softirq_qs+0x20/0x20
[  384.823697]  ? remove_wait_queue+0x1a6/0x360
[  384.828117]  ? trace_hardirqs_off_caller+0x310/0x310
[  384.833241]  ? filemap_map_pages+0xe04/0x1990
[  384.837756]  ? print_usage_bug+0xc0/0xc0
[  384.841819]  ? add_wait_queue+0x2b0/0x2b0
[  384.845971]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  384.850900]  ? print_usage_bug+0xc0/0xc0
[  384.854964]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  384.860505]  ? fput+0x130/0x1a0
[  384.863801]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.869350]  ? print_usage_bug+0xc0/0xc0
[  384.873421]  ? __lock_acquire+0x62f/0x4c20
[  384.877679]  ? lock_acquire+0x1ed/0x520
[  384.881661]  ? ext4_filemap_fault+0x7a/0xad
[  384.886000]  ? lock_release+0xa00/0xa00
[  384.889976]  ? perf_trace_sched_process_exec+0x860/0x860
[  384.895435]  ? print_usage_bug+0xc0/0xc0
[  384.899503]  ? print_usage_bug+0xc0/0xc0
[  384.903580]  ? down_read+0x8d/0x120
[  384.907210]  ? ext4_filemap_fault+0x7a/0xad
[  384.911537]  ? __down_interruptible+0x700/0x700
[  384.916229]  ext4_filemap_fault+0x82/0xad
[  384.920851]  __do_fault+0x100/0x6b0
[  384.924484]  ? pmd_devmap_trans_unstable+0x220/0x220
[  384.929595]  ? mark_held_locks+0x130/0x130
[  384.933831]  ? mark_held_locks+0x130/0x130
[  384.938064]  ? find_held_lock+0x36/0x1c0
[  384.942131]  ? zap_class+0x640/0x640
[  384.945849]  ? find_held_lock+0x36/0x1c0
[  384.949914]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.955458]  __handle_mm_fault+0x307c/0x5920
[  384.959868]  ? poll_select_copy_remaining+0x18c/0x6a0
[  384.965070]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  384.969922]  ? __might_fault+0x12b/0x1e0
[  384.973988]  ? lock_downgrade+0x900/0x900
[  384.978147]  ? zap_class+0x640/0x640
[  384.981867]  ? zap_class+0x640/0x640
[  384.985586]  ? find_held_lock+0x36/0x1c0
[  384.989660]  ? handle_mm_fault+0x42a/0xc70
[  384.993913]  ? lock_downgrade+0x900/0x900
[  384.998065]  ? check_preemption_disabled+0x48/0x280
[  385.003093]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  385.008027]  ? kasan_check_read+0x11/0x20
[  385.012183]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.017472]  ? rcu_softirq_qs+0x20/0x20
[  385.021469]  ? trace_hardirqs_off_caller+0x310/0x310
[  385.026577]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.032116]  ? check_preemption_disabled+0x48/0x280
[  385.037142]  handle_mm_fault+0x54f/0xc70
[  385.041217]  ? __handle_mm_fault+0x5920/0x5920
[  385.045805]  ? find_vma+0x34/0x190
[  385.049354]  __do_page_fault+0x5e8/0xe60
[  385.053416]  ? trace_hardirqs_off+0xb8/0x310
[  385.057842]  do_page_fault+0xf2/0x7e0
[  385.061648]  ? vmalloc_sync_all+0x30/0x30
[  385.065809]  ? error_entry+0x70/0xd0
[  385.069527]  ? trace_hardirqs_off_caller+0xbb/0x310
[  385.074546]  ? trace_hardirqs_on_caller+0xc0/0x310
[  385.079479]  ? syscall_return_slowpath+0x5e0/0x5e0
[  385.084408]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.089259]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.094277]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  385.099736]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  385.104757]  ? prepare_exit_to_usermode+0x291/0x3b0
[  385.109779]  ? page_fault+0x8/0x30
[  385.113330]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.118183]  ? page_fault+0x8/0x30
[  385.121728]  page_fault+0x1e/0x30
[  385.125187] RIP: 0033:0x7f949d66add3
[  385.128914] Code: Bad RIP value.
[  385.132276] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  385.137643] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  385.144939] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  385.152210] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  385.159482] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  385.166754] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  385.174055] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  385.174121] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  385.180555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  385.180564] Call Trace:
[  385.187158] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  385.196405]  dump_stack+0x244/0x39d
[  385.198969] init cpuset=
[  385.208697]  ? dump_stack_print_info.cold.1+0x20/0x20
[  385.212338] /
[  385.215018]  warn_alloc.cold.117+0xb7/0x1bd
[  385.220181]  mems_allowed=0
[  385.221884]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  385.233949]  ? lock_downgrade+0x900/0x900
[  385.238111]  ? trace_hardirqs_off+0xb8/0x310
[  385.242526]  ? trace_hardirqs_off+0xb8/0x310
[  385.246947]  __alloc_pages_slowpath+0x2660/0x2d70
[  385.251824]  ? warn_alloc+0x120/0x120
[  385.255633]  ? warn_alloc+0x120/0x120
[  385.259468]  ? print_usage_bug+0xc0/0xc0
[  385.263532]  ? warn_alloc+0x120/0x120
[  385.267336]  ? print_usage_bug+0xc0/0xc0
[  385.271403]  ? __lock_acquire+0x62f/0x4c20
[  385.275640]  ? __lock_acquire+0x62f/0x4c20
[  385.279896]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.285439]  ? should_fail+0x22d/0xd01
[  385.289334]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.294438]  ? __lock_acquire+0x62f/0x4c20
[  385.298694]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.303797]  ? __lock_acquire+0x62f/0x4c20
[  385.308035]  ? should_fail+0x22d/0xd01
[  385.311923]  ? find_held_lock+0x36/0x1c0
[  385.316011]  ? mark_held_locks+0x130/0x130
[  385.320250]  ? mark_held_locks+0x130/0x130
[  385.324518]  ? zap_class+0x640/0x640
[  385.328241]  ? mark_held_locks+0xc7/0x130
[  385.332389]  ? do_raw_spin_unlock+0xa7/0x330
[  385.336801]  ? zap_class+0x640/0x640
[  385.340513]  ? print_usage_bug+0xc0/0xc0
[  385.344586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.350124]  ? check_preemption_disabled+0x48/0x280
[  385.355150]  ? __lock_is_held+0xb5/0x140
[  385.359219]  __alloc_pages_nodemask+0xa80/0xde0
[  385.363893]  ? zap_class+0x640/0x640
[  385.367614]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  385.372672]  ? find_held_lock+0x36/0x1c0
[  385.376757]  ? ____cache_alloc_node+0x1c7/0x1e0
[  385.381431]  ? lock_downgrade+0x900/0x900
[  385.385589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.391132]  cache_grow_begin+0xa5/0x8c0
[  385.395223]  ? do_raw_spin_unlock+0xa7/0x330
[  385.399644]  fallback_alloc+0x204/0x2e0
[  385.403637]  ____cache_alloc_node+0x1c7/0x1e0
[  385.408155]  kmem_cache_alloc_node+0xe3/0x730
[  385.412654]  ? ipv6_get_ifaddr+0x42e/0x620
[  385.416920]  __alloc_skb+0x119/0x770
[  385.420639]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.425936]  ? netdev_alloc_frag+0x1f0/0x1f0
[  385.430345]  ? lock_downgrade+0x900/0x900
[  385.434502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.440047]  ? refcount_sub_and_test_checked+0x203/0x310
[  385.445508]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  385.450964]  ? addrconf_rs_timer+0x690/0x690
[  385.455386]  ndisc_alloc_skb+0x144/0x340
[  385.459454]  ndisc_send_rs+0x331/0x6e0
[  385.463352]  addrconf_rs_timer+0x314/0x690
[  385.467597]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.471851]  call_timer_fn+0x272/0x920
[  385.475739]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.479979]  ? process_timeout+0x40/0x40
[  385.484053]  ? __run_timers+0x7da/0xc70
[  385.488037]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.492536]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.497035]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.501280]  ? lockdep_hardirqs_on+0x296/0x5b0
[  385.505863]  ? trace_hardirqs_on+0xbd/0x310
[  385.510187]  ? kasan_check_read+0x11/0x20
[  385.514340]  ? __run_timers+0x7da/0xc70
[  385.518323]  ? trace_hardirqs_off_caller+0x310/0x310
[  385.523435]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.527689]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.531934]  __run_timers+0x7e5/0xc70
[  385.535749]  ? timer_fixup_init+0x70/0x70
[  385.539902]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.544401]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.548906]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  385.553491]  ? trace_hardirqs_on+0xbd/0x310
[  385.557813]  ? kasan_check_read+0x11/0x20
[  385.561965]  ? finish_task_switch+0x1f4/0x910
[  385.566461]  ? trace_hardirqs_off_caller+0x310/0x310
[  385.571571]  ? compat_start_thread+0x80/0x80
[  385.576008]  ? pvclock_read_flags+0x160/0x160
[  385.580504]  ? __switch_to_asm+0x34/0x70
[  385.584572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.590113]  ? check_preemption_disabled+0x48/0x280
[  385.595150]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  385.600707]  ? rcu_pm_notify+0xc0/0xc0
[  385.604620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.610161]  ? check_preemption_disabled+0x48/0x280
[  385.615191]  run_timer_softirq+0x52/0xb0
[  385.619257]  ? rcu_read_lock_sched_held+0x14f/0x180
[  385.624282]  __do_softirq+0x308/0xb7e
[  385.628090]  ? trace_hardirqs_on_caller+0xc0/0x310
[  385.633030]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  385.638138]  ? trace_hardirqs_on+0x310/0x310
[  385.642563]  ? schedule+0x108/0x460
[  385.646208]  ? trace_hardirqs_off+0xb8/0x310
[  385.650619]  ? smpboot_thread_fn+0x68b/0xa00
[  385.655031]  ? trace_hardirqs_on+0x310/0x310
[  385.659445]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.664985]  ? check_preemption_disabled+0x48/0x280
[  385.670008]  ? takeover_tasklets+0xa90/0xa90
[  385.674426]  run_ksoftirqd+0x5e/0x100
[  385.678229]  smpboot_thread_fn+0x68b/0xa00
[  385.682467]  ? sort_range+0x30/0x30
[  385.686107]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  385.691214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.696756]  ? __kthread_parkme+0xfb/0x1a0
[  385.701001]  kthread+0x35a/0x420
[  385.704389]  ? sort_range+0x30/0x30
[  385.708018]  ? kthread_stop+0x900/0x900
[  385.712001]  ret_from_fork+0x3a/0x50
[  385.715734] warn_alloc_show_mem: 1 callbacks suppressed
[  385.715746] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  385.715747] Mem-Info:
[  385.715779] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  385.715779]  active_file:11 inactive_file:11 isolated_file:0
[  385.715779]  unevictable:0 dirty:0 writeback:0 unstable:0
[  385.715779]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  385.715779]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  385.715779]  free:13686 free_pcp:280 free_cma:0
[  385.721115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  385.721124] Call Trace:
[  385.727019] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  385.729418]  <IRQ>
[  385.762467] Node 0 
[  385.771832]  dump_stack+0x244/0x39d
[  385.774416] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  385.802463]  ? dump_stack_print_info.cold.1+0x20/0x20
[  385.804593] lowmem_reserve[]:
[  385.806836]  warn_alloc.cold.117+0xb7/0x1bd
[  385.810429]  0
[  385.835940]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  385.841106]  2819
[  385.844209]  ? lock_downgrade+0x900/0x900
[  385.848508]  6323
[  385.850307]  ? trace_hardirqs_off+0xb8/0x310
[  385.855117]  6323
[  385.857185]  ? trace_hardirqs_off+0xb8/0x310
[  385.863360]  __alloc_pages_slowpath+0x2660/0x2d70
[  385.867737] Node 0 
[  385.869821]  ? warn_alloc+0x120/0x120
[  385.874208] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  385.879025]  ? warn_alloc+0x120/0x120
[  385.881234] lowmem_reserve[]:
[  385.885032]  ? print_usage_bug+0xc0/0xc0
[  385.912991]  0
[  385.916803]  ? warn_alloc+0x120/0x120
[  385.919870]  0 3503
[  385.924027]  ? print_usage_bug+0xc0/0xc0
[  385.925807]  3503
[  385.929606]  ? __lock_acquire+0x62f/0x4c20
[  385.935877]  ? __lock_acquire+0x62f/0x4c20
[  385.937917] Node 0 
[  385.942152]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.946386] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  385.948594]  ? should_fail+0x22d/0xd01
[  385.954543] lowmem_reserve[]:
[  385.983797]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  385.987691]  0
[  385.990801]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.996038]  0 0
[  385.997851]  ? __lock_acquire+0x62f/0x4c20
[  386.002921]  0
[  386.004914]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.009116] Node 0 
[  386.010915]  ? __lock_acquire+0x62f/0x4c20
[  386.015989] DMA: 
[  386.018226]  ? should_fail+0x22d/0xd01
[  386.022431] 1*4kB 
[  386.024492]  ? rcu_irq_exit+0x1a2/0x390
[  386.028350] (U) 
[  386.030507]  ? mark_held_locks+0x130/0x130
[  386.034442] 0*8kB 
[  386.036413]  ? mark_held_locks+0x130/0x130
[  386.040619] 0*16kB 
[  386.042774]  ? mark_held_locks+0xc7/0x130
[  386.046975] 1*32kB (U) 
[  386.049222]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  386.053334] 2*64kB (U) 
[  386.055922]  ? zap_class+0x640/0x640
[  386.060931] 1*128kB 
[  386.063509]  ? print_usage_bug+0xc0/0xc0
[  386.067199] (U) 
[  386.069519]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.073553] 1*256kB (U) 
[  386.075544]  ? check_preemption_disabled+0x48/0x280
[  386.081062] 0*512kB 
[  386.083745]  ? __lock_is_held+0xb5/0x140
[  386.088731] 1*1024kB 
[  386.091062]  __alloc_pages_nodemask+0xa80/0xde0
[  386.095088] (U) 
[  386.097493]  ? zap_class+0x640/0x640
[  386.102135] 1*2048kB 
[  386.104105]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  386.107791] (M) 
[  386.110208]  ? find_held_lock+0x36/0x1c0
[  386.115194] 3*4096kB 
[  386.117171]  ? ____cache_alloc_node+0x1c7/0x1e0
[  386.121203] (M) 
[  386.123613]  ? lock_downgrade+0x900/0x900
[  386.128273] = 15908kB
[  386.128281] Node 0 
[  386.130266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.134382] DMA32: 2*4kB 
[  386.136802]  cache_grow_begin+0xa5/0x8c0
[  386.139025] (H) 
[  386.144564]  ? do_raw_spin_unlock+0xa7/0x330
[  386.147293] 2*8kB (MH) 
[  386.151361]  fallback_alloc+0x204/0x2e0
[  386.153304] 3*16kB 
[  386.157714]  ____cache_alloc_node+0x1c7/0x1e0
[  386.160268] (MH) 
[  386.164244]  kmem_cache_alloc_node+0xe3/0x730
[  386.166454] 3*32kB 
[  386.170950]  ? ipv6_get_ifaddr+0x42e/0x620
[  386.172984] (MH) 
[  386.177515]  __alloc_skb+0x119/0x770
[  386.179719] 4*64kB 
[  386.183956]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  386.185987] (M) 
[  386.189705]  ? netdev_alloc_frag+0x1f0/0x1f0
[  386.191909] 5*128kB (MH) 
[  386.197191]  ? lock_downgrade+0x900/0x900
[  386.199143] 4*256kB 
[  386.203550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.206277] (M) 
[  386.210423]  ? refcount_sub_and_test_checked+0x203/0x310
[  386.212719] 5*512kB 
[  386.218251]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  386.220223] (MH) 
[  386.225679]  ? addrconf_rs_timer+0x690/0x690
[  386.227986] 4*1024kB 
[  386.233436]  ndisc_alloc_skb+0x144/0x340
[  386.235469] (MH) 
[  386.239872]  ndisc_send_rs+0x331/0x6e0
[  386.242256] 2*2048kB 
[  386.246309]  addrconf_rs_timer+0x314/0x690
[  386.248348] (M) 
[  386.252229]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.254616] 3*4096kB 
[  386.258874]  call_timer_fn+0x272/0x920
[  386.260817] (M) 
[  386.265051]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.267434] = 25128kB
[  386.271316]  ? process_timeout+0x40/0x40
[  386.273271] Node 0 
[  386.277502]  ? mark_held_locks+0xc7/0x130
[  386.279881] Normal: 
[  386.283937]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.286153] 723*4kB 
[  386.290296]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.292604] (UMEH) 
[  386.297092]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.299434] 444*8kB 
[  386.303923]  ? lockdep_hardirqs_on+0x296/0x5b0
[  386.306133] (UME) 
[  386.310360]  ? trace_hardirqs_on+0xbd/0x310
[  386.312658] 227*16kB 
[  386.317239]  ? kasan_check_read+0x11/0x20
[  386.319364] (UMEH) 
[  386.323685]  ? __run_timers+0x7da/0xc70
[  386.326079] 94*32kB 
[  386.330221]  ? trace_hardirqs_off_caller+0x310/0x310
[  386.332435] (UMEH) 
[  386.336400]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.338707] 10*64kB 
[  386.343804]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.346019] (UMH) 
[  386.350246]  __run_timers+0x7e5/0xc70
[  386.352543] 0*128kB 
[  386.356781]  ? timer_fixup_init+0x70/0x70
[  386.358897] 0*256kB 
[  386.362691]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  386.362706]  ? zap_class+0x640/0x640
[  386.365013] 0*512kB 
[  386.369154]  ? print_usage_bug+0xc0/0xc0
[  386.371457] 0*1024kB 
[  386.376463]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  386.380148] 0*2048kB 
[  386.382466]  ? find_held_lock+0x36/0x1c0
[  386.386500] 0*4096kB = 13724kB
[  386.388914]  ? zap_class+0x640/0x640
[  386.394083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  386.396480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.400528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  386.403709]  ? check_preemption_disabled+0x48/0x280
[  386.407396] 2289 total pagecache pages
[  386.416225]  ? __lock_is_held+0xb5/0x140
[  386.421739] 0 pages in swap cache
[  386.430299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.435293] Swap cache stats: add 0, delete 0, find 0/0
[  386.439169]  ? check_preemption_disabled+0x48/0x280
[  386.443203] Free swap  = 0kB
[  386.446650]  run_timer_softirq+0x52/0xb0
[  386.452158] Total swap = 0kB
[  386.457520]  ? rcu_read_lock_sched_held+0x14f/0x180
[  386.462512] 1965979 pages RAM
[  386.465524]  __do_softirq+0x308/0xb7e
[  386.469556] 0 pages HighMem/MovableOnly
[  386.469565] 342293 pages reserved
[  386.472579]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  386.477572] 0 pages cma reserved
[  386.480679]  ? lock_downgrade+0x900/0x900
[  386.484548] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  386.488434]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  386.491915] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  386.496355]  ? pvclock_read_flags+0x160/0x160
[  386.499701] ksoftirqd/0 cpuset=
[  386.503849]  ? lapic_next_event+0x5a/0x90
[  386.510313] /
[  386.515411]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.525704]  mems_allowed=0
[  386.530197]  ? kvm_clock_read+0x18/0x30
[  386.551682]  ? kvm_sched_clock_read+0x9/0x20
[  386.556096]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.561635]  ? check_preemption_disabled+0x48/0x280
[  386.566680]  irq_exit+0x17f/0x1c0
[  386.570142]  smp_apic_timer_interrupt+0x1cb/0x760
[  386.574987]  ? smp_reschedule_interrupt+0x109/0x650
[  386.580004]  ? smp_call_function_single_interrupt+0x650/0x650
[  386.585892]  ? interrupt_entry+0xb5/0xc0
[  386.589961]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.594979]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.600043]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.604890]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.609906]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.614920]  ? task_prio+0x50/0x50
[  386.618461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.624001]  ? check_preemption_disabled+0x48/0x280
[  386.629026]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.633880]  apic_timer_interrupt+0xf/0x20
[  386.638109]  </IRQ>
[  386.640354] RIP: 0010:console_unlock+0xffa/0x1160
[  386.645202] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  386.664102] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  386.671833] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  386.679103] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  386.686370] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  386.693639] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  386.700915] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  386.708208]  ? netconsole_netdev_event+0x280/0x280
[  386.713238]  ? console_unlock+0xff1/0x1160
[  386.717498]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  386.722166]  ? vprintk_emit+0x7f7/0x930
[  386.726148]  ? lock_release+0xa00/0xa00
[  386.730127]  ? trace_hardirqs_on+0xb0/0x310
[  386.734451]  ? vprintk_default+0x28/0x30
[  386.738515]  ? trace_hardirqs_off_caller+0x310/0x310
[  386.743625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.749185]  vprintk_emit+0x33d/0x930
[  386.752998]  ? wake_up_klogd+0x180/0x180
[  386.757067]  ? match_held_lock+0x8c1/0x8d0
[  386.761310]  ? mark_held_locks+0xc7/0x130
[  386.765467]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.769963]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.774467]  vprintk_default+0x28/0x30
[  386.778361]  vprintk_func+0x7e/0x181
[  386.782087]  printk+0xa7/0xcf
[  386.785232]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  386.789992]  ? _raw_spin_unlock_irq+0x60/0x80
[  386.794505]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  386.799800]  dump_header+0x7cc/0xf72
[  386.803529]  ? pagefault_out_of_memory+0x197/0x197
[  386.808467]  ? zap_class+0x640/0x640
[  386.812203]  ? percpu_ref_get_many+0x240/0x240
[  386.816788]  ? print_usage_bug+0xc0/0xc0
[  386.820848]  ? print_usage_bug+0xc0/0xc0
[  386.824914]  ? zap_class+0x640/0x640
[  386.828632]  ? print_usage_bug+0xc0/0xc0
[  386.832710]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.838250]  ? find_held_lock+0x36/0x1c0
[  386.842320]  ? mark_held_locks+0xc7/0x130
[  386.846474]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  386.851579]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  386.856694]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  386.861369]  ? trace_hardirqs_on+0xbd/0x310
[  386.865698]  ? kasan_check_read+0x11/0x20
[  386.869850]  ? ___ratelimit+0x3b4/0x672
[  386.873830]  ? trace_hardirqs_off_caller+0x310/0x310
[  386.878939]  ? trace_hardirqs_on+0x310/0x310
[  386.883349]  ? lock_downgrade+0x900/0x900
[  386.887540]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  386.892647]  ? ___ratelimit+0x3b9/0x672
[  386.896636]  ? idr_get_free+0xec0/0xec0
[  386.900616]  ? find_held_lock+0x36/0x1c0
[  386.904713]  oom_kill_process.cold.27+0x10/0x903
[  386.909474]  ? zap_class+0x640/0x640
[  386.913194]  ? check_preemption_disabled+0x48/0x280
[  386.918696]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  386.923629]  ? kasan_check_read+0x11/0x20
[  386.927780]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  386.933063]  ? oom_evaluate_task+0x540/0x540
[  386.937479]  ? find_held_lock+0x36/0x1c0
[  386.941550]  ? out_of_memory+0x974/0x1430
[  386.945708]  ? lock_downgrade+0x900/0x900
[  386.949859]  ? check_preemption_disabled+0x48/0x280
[  386.954880]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  386.959813]  ? kasan_check_read+0x11/0x20
[  386.963968]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  386.969248]  ? rcu_softirq_qs+0x20/0x20
[  386.973226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.978763]  ? oom_evaluate_task+0x302/0x540
[  386.983186]  out_of_memory+0xa84/0x1430
[  386.987173]  ? oom_killer_disable+0x3a0/0x3a0
[  386.991684]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  386.996619]  ? __mutex_add_waiter+0x2a0/0x2a0
[  387.001132]  __alloc_pages_slowpath+0x22d4/0x2d70
[  387.006012]  ? warn_alloc+0x120/0x120
[  387.009816]  ? rcu_softirq_qs+0x20/0x20
[  387.013820]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.019365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.024918]  ? should_fail+0x22d/0xd01
[  387.028824]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.033950]  ? zap_class+0x640/0x640
[  387.037713]  ? __lock_is_held+0xb5/0x140
[  387.041798]  ? mark_held_locks+0x130/0x130
[  387.046046]  ? lock_release+0xa00/0xa00
[  387.050040]  ? perf_trace_sched_process_exec+0x860/0x860
[  387.055510]  ? __might_sleep+0x95/0x190
[  387.059493]  __alloc_pages_nodemask+0xa80/0xde0
[  387.064174]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  387.069201]  ? __page_cache_alloc+0x191/0x5c0
[  387.073707]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.078641]  ? kasan_check_read+0x11/0x20
[  387.082799]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.088081]  ? zap_class+0x640/0x640
[  387.091805]  ? zap_class+0x640/0x640
[  387.095541]  ? zap_class+0x640/0x640
[  387.099258]  ? __do_page_cache_readahead+0x7ce/0x980
[  387.104370]  ? find_held_lock+0x36/0x1c0
[  387.108440]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  387.113990]  alloc_pages_current+0x173/0x350
[  387.118407]  __page_cache_alloc+0x38c/0x5c0
[  387.122736]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.127677]  ? kasan_check_read+0x11/0x20
[  387.131834]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.137120]  ? generic_perform_write+0x6a0/0x6a0
[  387.141886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.147431]  ? check_preemption_disabled+0x48/0x280
[  387.152461]  filemap_fault+0x1594/0x25f0
[  387.156538]  ? __lock_page_or_retry+0xa00/0xa00
[  387.161216]  ? mark_held_locks+0x130/0x130
[  387.165452]  ? rcu_softirq_qs+0x20/0x20
[  387.169428]  ? remove_wait_queue+0x1a6/0x360
[  387.173838]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.178947]  ? filemap_map_pages+0xe04/0x1990
[  387.183453]  ? print_usage_bug+0xc0/0xc0
[  387.187521]  ? add_wait_queue+0x2b0/0x2b0
[  387.191679]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  387.196609]  ? print_usage_bug+0xc0/0xc0
[  387.200681]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  387.206222]  ? fput+0x130/0x1a0
[  387.209509]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.215052]  ? print_usage_bug+0xc0/0xc0
[  387.219119]  ? __lock_acquire+0x62f/0x4c20
[  387.223368]  ? lock_acquire+0x1ed/0x520
[  387.227345]  ? ext4_filemap_fault+0x7a/0xad
[  387.231680]  ? lock_release+0xa00/0xa00
[  387.235660]  ? perf_trace_sched_process_exec+0x860/0x860
[  387.241120]  ? print_usage_bug+0xc0/0xc0
[  387.245191]  ? print_usage_bug+0xc0/0xc0
[  387.249266]  ? down_read+0x8d/0x120
[  387.252896]  ? ext4_filemap_fault+0x7a/0xad
[  387.257220]  ? __down_interruptible+0x700/0x700
[  387.261902]  ext4_filemap_fault+0x82/0xad
[  387.266052]  __do_fault+0x100/0x6b0
[  387.269693]  ? pmd_devmap_trans_unstable+0x220/0x220
[  387.274800]  ? mark_held_locks+0x130/0x130
[  387.279035]  ? mark_held_locks+0x130/0x130
[  387.283272]  ? find_held_lock+0x36/0x1c0
[  387.287343]  ? zap_class+0x640/0x640
[  387.291059]  ? find_held_lock+0x36/0x1c0
[  387.295126]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.300684]  __handle_mm_fault+0x307c/0x5920
[  387.305095]  ? poll_select_copy_remaining+0x18c/0x6a0
[  387.310298]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  387.315148]  ? __might_fault+0x12b/0x1e0
[  387.319214]  ? lock_downgrade+0x900/0x900
[  387.323371]  ? zap_class+0x640/0x640
[  387.327085]  ? zap_class+0x640/0x640
[  387.330805]  ? find_held_lock+0x36/0x1c0
[  387.334897]  ? handle_mm_fault+0x42a/0xc70
[  387.339134]  ? lock_downgrade+0x900/0x900
[  387.343282]  ? check_preemption_disabled+0x48/0x280
[  387.348304]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  387.353237]  ? kasan_check_read+0x11/0x20
[  387.357392]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.362681]  ? rcu_softirq_qs+0x20/0x20
[  387.366656]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.371775]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.377333]  ? check_preemption_disabled+0x48/0x280
[  387.382357]  handle_mm_fault+0x54f/0xc70
[  387.386422]  ? __handle_mm_fault+0x5920/0x5920
[  387.391008]  ? find_vma+0x34/0x190
[  387.394558]  __do_page_fault+0x5e8/0xe60
[  387.398617]  ? trace_hardirqs_off+0xb8/0x310
[  387.403039]  do_page_fault+0xf2/0x7e0
[  387.406848]  ? vmalloc_sync_all+0x30/0x30
[  387.411003]  ? error_entry+0x70/0xd0
[  387.414722]  ? trace_hardirqs_off_caller+0xbb/0x310
[  387.419739]  ? trace_hardirqs_on_caller+0xc0/0x310
[  387.424678]  ? syscall_return_slowpath+0x5e0/0x5e0
[  387.429617]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.434461]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.439477]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.444931]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  387.449953]  ? prepare_exit_to_usermode+0x291/0x3b0
[  387.454974]  ? page_fault+0x8/0x30
[  387.458517]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.463363]  ? page_fault+0x8/0x30
[  387.466905]  page_fault+0x1e/0x30
[  387.470359] RIP: 0033:0x7f949d66add3
[  387.474091] Code: Bad RIP value.
[  387.477452] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  387.482817] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  387.490082] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  387.497351] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  387.504636] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  387.511910] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  387.519210] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  387.519278] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  387.525711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  387.525716] Call Trace:
[  387.525738]  dump_stack+0x244/0x39d
[  387.525760]  ? dump_stack_print_info.cold.1+0x20/0x20
[  387.532291] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  387.541614]  warn_alloc.cold.117+0xb7/0x1bd
[  387.544168] init cpuset=
[  387.547789]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  387.552957] /
[  387.562660]  ? lock_downgrade+0x900/0x900
[  387.566966]  mems_allowed=0
[  387.569630]  ? trace_hardirqs_off+0xb8/0x310
[  387.587604]  ? trace_hardirqs_off+0xb8/0x310
[  387.592023]  __alloc_pages_slowpath+0x2660/0x2d70
[  387.596898]  ? warn_alloc+0x120/0x120
[  387.600716]  ? warn_alloc+0x120/0x120
[  387.604522]  ? print_usage_bug+0xc0/0xc0
[  387.608585]  ? warn_alloc+0x120/0x120
[  387.612386]  ? print_usage_bug+0xc0/0xc0
[  387.616452]  ? __lock_acquire+0x62f/0x4c20
[  387.620698]  ? __lock_acquire+0x62f/0x4c20
[  387.624938]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.630477]  ? should_fail+0x22d/0xd01
[  387.634389]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.639495]  ? __lock_acquire+0x62f/0x4c20
[  387.643739]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.648840]  ? __lock_acquire+0x62f/0x4c20
[  387.653079]  ? should_fail+0x22d/0xd01
[  387.656968]  ? find_held_lock+0x36/0x1c0
[  387.661036]  ? mark_held_locks+0x130/0x130
[  387.665282]  ? mark_held_locks+0x130/0x130
[  387.669515]  ? zap_class+0x640/0x640
[  387.673226]  ? zap_class+0x640/0x640
[  387.676941]  ? print_usage_bug+0xc0/0xc0
[  387.681003]  ? do_raw_spin_unlock+0xa7/0x330
[  387.685411]  ? zap_class+0x640/0x640
[  387.689126]  ? print_usage_bug+0xc0/0xc0
[  387.693188]  ? wq_watchdog_touch+0x9c/0xfe
[  387.697428]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.702968]  ? check_preemption_disabled+0x48/0x280
[  387.707999]  ? __lock_is_held+0xb5/0x140
[  387.712071]  __alloc_pages_nodemask+0xa80/0xde0
[  387.716743]  ? zap_class+0x640/0x640
[  387.720464]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  387.725491]  ? find_held_lock+0x36/0x1c0
[  387.729567]  ? ____cache_alloc_node+0x1c7/0x1e0
[  387.734241]  ? lock_downgrade+0x900/0x900
[  387.738398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.743943]  cache_grow_begin+0xa5/0x8c0
[  387.748006]  ? do_raw_spin_unlock+0xa7/0x330
[  387.752424]  fallback_alloc+0x204/0x2e0
[  387.756406]  ____cache_alloc_node+0x1c7/0x1e0
[  387.760909]  kmem_cache_alloc_node+0xe3/0x730
[  387.765404]  ? ipv6_get_ifaddr+0x42e/0x620
[  387.769686]  __alloc_skb+0x119/0x770
[  387.773404]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  387.778695]  ? netdev_alloc_frag+0x1f0/0x1f0
[  387.783109]  ? lock_downgrade+0x900/0x900
[  387.787784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.793326]  ? refcount_sub_and_test_checked+0x203/0x310
[  387.798785]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  387.804254]  ? addrconf_rs_timer+0x690/0x690
[  387.808688]  ndisc_alloc_skb+0x144/0x340
[  387.812760]  ndisc_send_rs+0x331/0x6e0
[  387.816656]  addrconf_rs_timer+0x314/0x690
[  387.820910]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.825159]  call_timer_fn+0x272/0x920
[  387.829050]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.833287]  ? process_timeout+0x40/0x40
[  387.837363]  ? __run_timers+0x7da/0xc70
[  387.841341]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.845838]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.850334]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.854570]  ? lockdep_hardirqs_on+0x296/0x5b0
[  387.859155]  ? trace_hardirqs_on+0xbd/0x310
[  387.863478]  ? kasan_check_read+0x11/0x20
[  387.867627]  ? __run_timers+0x7da/0xc70
[  387.871605]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.876721]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.880967]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.885211]  __run_timers+0x7e5/0xc70
[  387.889030]  ? timer_fixup_init+0x70/0x70
[  387.893180]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.897687]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.902183]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  387.906771]  ? trace_hardirqs_on+0xbd/0x310
[  387.911092]  ? kasan_check_read+0x11/0x20
[  387.915244]  ? finish_task_switch+0x1f4/0x910
[  387.919743]  ? trace_hardirqs_off_caller+0x310/0x310
[  387.924851]  ? compat_start_thread+0x80/0x80
[  387.929284]  ? pvclock_read_flags+0x160/0x160
[  387.933780]  ? __switch_to_asm+0x34/0x70
[  387.937842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.943380]  ? check_preemption_disabled+0x48/0x280
[  387.948409]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  387.953953]  ? rcu_pm_notify+0xc0/0xc0
[  387.957842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.963385]  ? check_preemption_disabled+0x48/0x280
[  387.968409]  run_timer_softirq+0x52/0xb0
[  387.972474]  ? rcu_read_lock_sched_held+0x14f/0x180
[  387.977498]  __do_softirq+0x308/0xb7e
[  387.981306]  ? trace_hardirqs_on_caller+0xc0/0x310
[  387.986243]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  387.991345]  ? trace_hardirqs_on+0x310/0x310
[  387.995763]  ? schedule+0x108/0x460
[  387.999405]  ? trace_hardirqs_off+0xb8/0x310
[  388.003815]  ? smpboot_thread_fn+0x68b/0xa00
[  388.008222]  ? trace_hardirqs_on+0x310/0x310
[  388.012636]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.018181]  ? check_preemption_disabled+0x48/0x280
[  388.023200]  ? takeover_tasklets+0xa90/0xa90
[  388.027618]  run_ksoftirqd+0x5e/0x100
[  388.031420]  smpboot_thread_fn+0x68b/0xa00
[  388.035659]  ? sort_range+0x30/0x30
[  388.039307]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  388.044410]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.049947]  ? __kthread_parkme+0xfb/0x1a0
[  388.054190]  kthread+0x35a/0x420
[  388.057561]  ? sort_range+0x30/0x30
[  388.061205]  ? kthread_stop+0x900/0x900
[  388.065187]  ret_from_fork+0x3a/0x50
[  388.068919] warn_alloc_show_mem: 1 callbacks suppressed
[  388.068931] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  388.068933] Mem-Info:
[  388.068964] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  388.068964]  active_file:11 inactive_file:11 isolated_file:0
[  388.068964]  unevictable:0 dirty:0 writeback:0 unstable:0
[  388.068964]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  388.068964]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  388.068964]  free:13686 free_pcp:280 free_cma:0
[  388.074301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  388.080189] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  388.082595] Call Trace:
[  388.115650] Node 0 
[  388.125002]  <IRQ>
[  388.152699] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  388.155252]  dump_stack+0x244/0x39d
[  388.157461] lowmem_reserve[]:
[  388.159606]  ? dump_stack_print_info.cold.1+0x20/0x20
[  388.185091]  0
[  388.188727]  warn_alloc.cold.117+0xb7/0x1bd
[  388.191796]  2819
[  388.196985]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  388.198763]  6323
[  388.203077]  ? lock_downgrade+0x900/0x900
[  388.205118]  6323
[  388.209959]  ? trace_hardirqs_off+0xb8/0x310
[  388.216140]  ? trace_hardirqs_off+0xb8/0x310
[  388.218185] Node 0 
[  388.222589]  __alloc_pages_slowpath+0x2660/0x2d70
[  388.226993] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  388.229227]  ? warn_alloc+0x120/0x120
[  388.234020] lowmem_reserve[]:
[  388.261081]  ? warn_alloc+0x120/0x120
[  388.264860]  0
[  388.267959]  ? print_usage_bug+0xc0/0xc0
[  388.271735]  0
[  388.273562]  ? warn_alloc+0x120/0x120
[  388.277598]  3503
[  388.279395]  ? print_usage_bug+0xc0/0xc0
[  388.283168]  3503
[  388.285227]  ? __lock_acquire+0x62f/0x4c20
[  388.291322]  ? __lock_acquire+0x62f/0x4c20
[  388.295536] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  388.299795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.299814]  ? should_fail+0x22d/0xd01
[  388.328874] lowmem_reserve[]:
[  388.334417]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.338280]  0
[  388.341380]  ? __lock_acquire+0x62f/0x4c20
[  388.346454]  0
[  388.348259]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.352463]  0
[  388.354259]  ? __lock_acquire+0x62f/0x4c20
[  388.359337]  0
[  388.361138]  ? should_fail+0x22d/0xd01
[  388.367143]  ? find_held_lock+0x36/0x1c0
[  388.371007] Node 0 DMA: 
[  388.375067]  ? mark_held_locks+0x130/0x130
[  388.375071] 1*4kB (U) 
[  388.377745]  ? mark_held_locks+0x130/0x130
[  388.381952] 0*8kB 0*16kB 
[  388.384448]  ? zap_class+0x640/0x640
[  388.388662] 1*32kB 
[  388.391420]  ? zap_class+0x640/0x640
[  388.395115] (U) 
[  388.397346]  ? print_usage_bug+0xc0/0xc0
[  388.401035] 2*64kB 
[  388.403009]  ? do_raw_spin_unlock+0xa7/0x330
[  388.407046] (U) 
[  388.409274]  ? zap_class+0x640/0x640
[  388.413660] 1*128kB 
[  388.415638]  ? print_usage_bug+0xc0/0xc0
[  388.419339] (U) 
[  388.421660]  ? wq_watchdog_touch+0x9c/0xfe
[  388.425711] 1*256kB 
[  388.427696]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.431904] (U) 
[  388.434232]  ? check_preemption_disabled+0x48/0x280
[  388.439744] 0*512kB 
[  388.441726]  ? __lock_is_held+0xb5/0x140
[  388.446714] 1*1024kB 
[  388.449038]  __alloc_pages_nodemask+0xa80/0xde0
[  388.453068] (U) 
[  388.455478]  ? zap_class+0x640/0x640
[  388.460122] 1*2048kB 
[  388.462097]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  388.465784] (M) 
[  388.468204]  ? find_held_lock+0x36/0x1c0
[  388.473180] 3*4096kB (M) 
[  388.475168]  ? ____cache_alloc_node+0x1c7/0x1e0
[  388.479192] = 15908kB
[  388.479200] Node 0 
[  388.481954]  ? lock_downgrade+0x900/0x900
[  388.486595] DMA32: 
[  388.489008]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.491218] 2*4kB 
[  388.495362]  cache_grow_begin+0xa5/0x8c0
[  388.497591] (H) 
[  388.503127]  ? do_raw_spin_unlock+0xa7/0x330
[  388.505249] 2*8kB 
[  388.509312]  fallback_alloc+0x204/0x2e0
[  388.511279] (MH) 
[  388.515695]  ____cache_alloc_node+0x1c7/0x1e0
[  388.517826] 3*16kB 
[  388.521796]  kmem_cache_alloc_node+0xe3/0x730
[  388.523833] (MH) 
[  388.528324]  ? ipv6_get_ifaddr+0x42e/0x620
[  388.530536] 3*32kB 
[  388.535033]  __alloc_skb+0x119/0x770
[  388.537063] (MH) 
[  388.541293]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  388.543501] 4*64kB 
[  388.547213]  ? netdev_alloc_frag+0x1f0/0x1f0
[  388.549252] (M) 
[  388.554522]  ? lock_downgrade+0x900/0x900
[  388.556739] 5*128kB 
[  388.561143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.563088] (MH) 
[  388.567229]  ? refcount_sub_and_test_checked+0x203/0x310
[  388.569530] 4*256kB 
[  388.575080]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  388.577117] (M) 
[  388.582559]  ? addrconf_rs_timer+0x690/0x690
[  388.584860] 5*512kB 
[  388.590328]  ndisc_alloc_skb+0x144/0x340
[  388.592276] (MH) 
[  388.596692]  ndisc_send_rs+0x331/0x6e0
[  388.598999] 4*1024kB 
[  388.603057]  addrconf_rs_timer+0x314/0x690
[  388.605094] (MH) 
[  388.608978]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.611363] 2*2048kB 
[  388.615601]  call_timer_fn+0x272/0x920
[  388.617630] (M) 
[  388.621857]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.624245] 3*4096kB 
[  388.628124]  ? process_timeout+0x40/0x40
[  388.630077] (M) 
[  388.634311]  ? mark_held_locks+0xc7/0x130
[  388.636702] = 25128kB
[  388.640760]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.642711] Node 0 
[  388.646850]  ? _raw_spin_unlock_irq+0x27/0x80
[  388.649235] Normal: 
[  388.653723]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.655941] 723*4kB 
[  388.660430]  ? lockdep_hardirqs_on+0x296/0x5b0
[  388.662733] (UMEH) 
[  388.666963]  ? trace_hardirqs_on+0xbd/0x310
[  388.669262] 444*8kB 
[  388.673839]  ? kasan_check_read+0x11/0x20
[  388.676053] (UME) 
[  388.680368]  ? __run_timers+0x7da/0xc70
[  388.682683] 227*16kB 
[  388.686822]  ? trace_hardirqs_off_caller+0x310/0x310
[  388.688947] (UMEH) 
[  388.692923]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.695307] 94*32kB 
[  388.700404]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  388.702615] (UMEH) 
[  388.706847]  __run_timers+0x7e5/0xc70
[  388.709143] 10*64kB 
[  388.713381]  ? timer_fixup_init+0x70/0x70
[  388.715586] (UMH) 
[  388.719394]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  388.721701] 0*128kB 
[  388.725842]  ? zap_class+0x640/0x640
[  388.727972] 0*256kB 
[  388.733002]  ? print_usage_bug+0xc0/0xc0
[  388.735302] 0*512kB 
[  388.739013]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  388.741313] 0*1024kB 
[  388.745371]  ? find_held_lock+0x36/0x1c0
[  388.747681] 0*2048kB 
[  388.752860]  ? zap_class+0x640/0x640
[  388.755247] 0*4096kB 
[  388.759304]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.761701] = 13724kB
[  388.765409]  ? check_preemption_disabled+0x48/0x280
[  388.767802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  388.773330]  ? __lock_is_held+0xb5/0x140
[  388.775720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  388.780741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.789552] 2289 total pagecache pages
[  388.793606]  ? check_preemption_disabled+0x48/0x280
[  388.802161] 0 pages in swap cache
[  388.807702]  run_timer_softirq+0x52/0xb0
[  388.811570] Swap cache stats: add 0, delete 0, find 0/0
[  388.816576]  ? rcu_read_lock_sched_held+0x14f/0x180
[  388.820004] Free swap  = 0kB
[  388.824066]  __do_softirq+0x308/0xb7e
[  388.829404] Total swap = 0kB
[  388.834418]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  388.837409] 1965979 pages RAM
[  388.841211]  ? lock_downgrade+0x900/0x900
[  388.844208] 0 pages HighMem/MovableOnly
[  388.848705]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  388.851785] 342293 pages reserved
[  388.855957]  ? pvclock_read_flags+0x160/0x160
[  388.859905] 0 pages cma reserved
[  388.865007]  ? lapic_next_event+0x5a/0x90
[  388.868520] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  388.872942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.876407] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  388.880446]  ? kvm_clock_read+0x18/0x30
[  388.886920] ksoftirqd/0 cpuset=
[  388.892468]  ? kvm_sched_clock_read+0x9/0x20
[  388.902762] /
[  388.906748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.910005]  mems_allowed=0
[  388.914412]  ? check_preemption_disabled+0x48/0x280
[  388.930591]  irq_exit+0x17f/0x1c0
[  388.934061]  smp_apic_timer_interrupt+0x1cb/0x760
[  388.938914]  ? smp_reschedule_interrupt+0x109/0x650
[  388.943941]  ? smp_call_function_single_interrupt+0x650/0x650
[  388.949837]  ? interrupt_entry+0xb5/0xc0
[  388.953904]  ? trace_hardirqs_off_caller+0xbb/0x310
[  388.958923]  ? trace_hardirqs_off_caller+0xbb/0x310
[  388.963944]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.968794]  ? trace_hardirqs_on_caller+0x310/0x310
[  388.973813]  ? trace_hardirqs_on_caller+0x310/0x310
[  388.978832]  ? task_prio+0x50/0x50
[  388.982379]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.987923]  ? check_preemption_disabled+0x48/0x280
[  388.992955]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.997813]  apic_timer_interrupt+0xf/0x20
[  389.002044]  </IRQ>
[  389.004286] RIP: 0010:console_unlock+0xffa/0x1160
[  389.009132] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  389.028045] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  389.035771] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  389.043052] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  389.050328] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  389.057601] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  389.064884] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  389.072174]  ? netconsole_netdev_event+0x280/0x280
[  389.077130]  ? console_unlock+0xff1/0x1160
[  389.081394]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  389.086074]  ? vprintk_emit+0x7f7/0x930
[  389.090054]  ? lock_release+0xa00/0xa00
[  389.094032]  ? trace_hardirqs_on+0xb0/0x310
[  389.098360]  ? vprintk_default+0x28/0x30
[  389.102424]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.107532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.113083]  vprintk_emit+0x33d/0x930
[  389.116893]  ? wake_up_klogd+0x180/0x180
[  389.120967]  ? match_held_lock+0x8c1/0x8d0
[  389.125215]  ? mark_held_locks+0xc7/0x130
[  389.129374]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.133873]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.138378]  vprintk_default+0x28/0x30
[  389.142273]  vprintk_func+0x7e/0x181
[  389.145992]  printk+0xa7/0xcf
[  389.149102]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  389.153866]  ? _raw_spin_unlock_irq+0x60/0x80
[  389.158377]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  389.163675]  dump_header+0x7cc/0xf72
[  389.167407]  ? pagefault_out_of_memory+0x197/0x197
[  389.172348]  ? zap_class+0x640/0x640
[  389.176066]  ? percpu_ref_get_many+0x240/0x240
[  389.180655]  ? print_usage_bug+0xc0/0xc0
[  389.184727]  ? print_usage_bug+0xc0/0xc0
[  389.188795]  ? zap_class+0x640/0x640
[  389.192520]  ? print_usage_bug+0xc0/0xc0
[  389.196589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.202132]  ? find_held_lock+0x36/0x1c0
[  389.206213]  ? mark_held_locks+0xc7/0x130
[  389.210371]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  389.215481]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  389.220595]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  389.225209]  ? trace_hardirqs_on+0xbd/0x310
[  389.229536]  ? kasan_check_read+0x11/0x20
[  389.233707]  ? ___ratelimit+0x3b4/0x672
[  389.237695]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.242813]  ? trace_hardirqs_on+0x310/0x310
[  389.247224]  ? lock_downgrade+0x900/0x900
[  389.251382]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  389.256493]  ? ___ratelimit+0x3b9/0x672
[  389.260473]  ? idr_get_free+0xec0/0xec0
[  389.264447]  ? find_held_lock+0x36/0x1c0
[  389.268521]  oom_kill_process.cold.27+0x10/0x903
[  389.273283]  ? zap_class+0x640/0x640
[  389.277002]  ? check_preemption_disabled+0x48/0x280
[  389.282032]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.286966]  ? kasan_check_read+0x11/0x20
[  389.291121]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.296407]  ? oom_evaluate_task+0x540/0x540
[  389.300845]  ? find_held_lock+0x36/0x1c0
[  389.304921]  ? out_of_memory+0x974/0x1430
[  389.309073]  ? lock_downgrade+0x900/0x900
[  389.313224]  ? check_preemption_disabled+0x48/0x280
[  389.318252]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.323191]  ? kasan_check_read+0x11/0x20
[  389.327346]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.332630]  ? rcu_softirq_qs+0x20/0x20
[  389.336615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.342157]  ? oom_evaluate_task+0x302/0x540
[  389.346599]  out_of_memory+0xa84/0x1430
[  389.350591]  ? oom_killer_disable+0x3a0/0x3a0
[  389.355090]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  389.360029]  ? __mutex_add_waiter+0x2a0/0x2a0
[  389.364544]  __alloc_pages_slowpath+0x22d4/0x2d70
[  389.369430]  ? warn_alloc+0x120/0x120
[  389.373237]  ? rcu_softirq_qs+0x20/0x20
[  389.377244]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.382790]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.388331]  ? should_fail+0x22d/0xd01
[  389.392229]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  389.397334]  ? zap_class+0x640/0x640
[  389.401073]  ? __lock_is_held+0xb5/0x140
[  389.405141]  ? mark_held_locks+0x130/0x130
[  389.409379]  ? lock_release+0xa00/0xa00
[  389.413357]  ? perf_trace_sched_process_exec+0x860/0x860
[  389.418827]  ? __might_sleep+0x95/0x190
[  389.422810]  __alloc_pages_nodemask+0xa80/0xde0
[  389.427489]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  389.432509]  ? __page_cache_alloc+0x191/0x5c0
[  389.437006]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.441938]  ? kasan_check_read+0x11/0x20
[  389.446090]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.451370]  ? zap_class+0x640/0x640
[  389.455093]  ? zap_class+0x640/0x640
[  389.458810]  ? zap_class+0x640/0x640
[  389.462526]  ? __do_page_cache_readahead+0x7ce/0x980
[  389.467638]  ? find_held_lock+0x36/0x1c0
[  389.471718]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  389.477265]  alloc_pages_current+0x173/0x350
[  389.481694]  __page_cache_alloc+0x38c/0x5c0
[  389.486020]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.490953]  ? kasan_check_read+0x11/0x20
[  389.495110]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.500394]  ? generic_perform_write+0x6a0/0x6a0
[  389.505155]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.510710]  ? check_preemption_disabled+0x48/0x280
[  389.515742]  filemap_fault+0x1594/0x25f0
[  389.519827]  ? __lock_page_or_retry+0xa00/0xa00
[  389.524502]  ? mark_held_locks+0x130/0x130
[  389.528742]  ? rcu_softirq_qs+0x20/0x20
[  389.532725]  ? remove_wait_queue+0x1a6/0x360
[  389.537136]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.542252]  ? filemap_map_pages+0xe04/0x1990
[  389.546763]  ? print_usage_bug+0xc0/0xc0
[  389.550834]  ? add_wait_queue+0x2b0/0x2b0
[  389.554988]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  389.559918]  ? print_usage_bug+0xc0/0xc0
[  389.563985]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  389.569527]  ? fput+0x130/0x1a0
[  389.572814]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.578362]  ? print_usage_bug+0xc0/0xc0
[  389.582435]  ? __lock_acquire+0x62f/0x4c20
[  389.586692]  ? lock_acquire+0x1ed/0x520
[  389.590682]  ? ext4_filemap_fault+0x7a/0xad
[  389.595020]  ? lock_release+0xa00/0xa00
[  389.599003]  ? perf_trace_sched_process_exec+0x860/0x860
[  389.604463]  ? print_usage_bug+0xc0/0xc0
[  389.608535]  ? print_usage_bug+0xc0/0xc0
[  389.612614]  ? down_read+0x8d/0x120
[  389.616268]  ? ext4_filemap_fault+0x7a/0xad
[  389.620603]  ? __down_interruptible+0x700/0x700
[  389.625302]  ext4_filemap_fault+0x82/0xad
[  389.629461]  __do_fault+0x100/0x6b0
[  389.633102]  ? pmd_devmap_trans_unstable+0x220/0x220
[  389.638221]  ? mark_held_locks+0x130/0x130
[  389.642464]  ? mark_held_locks+0x130/0x130
[  389.646709]  ? find_held_lock+0x36/0x1c0
[  389.650778]  ? zap_class+0x640/0x640
[  389.654492]  ? find_held_lock+0x36/0x1c0
[  389.658560]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.664107]  __handle_mm_fault+0x307c/0x5920
[  389.668518]  ? poll_select_copy_remaining+0x18c/0x6a0
[  389.673720]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  389.678573]  ? __might_fault+0x12b/0x1e0
[  389.682642]  ? lock_downgrade+0x900/0x900
[  389.686829]  ? zap_class+0x640/0x640
[  389.690540]  ? zap_class+0x640/0x640
[  389.694262]  ? find_held_lock+0x36/0x1c0
[  389.698332]  ? handle_mm_fault+0x42a/0xc70
[  389.702568]  ? lock_downgrade+0x900/0x900
[  389.706720]  ? check_preemption_disabled+0x48/0x280
[  389.711749]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  389.716685]  ? kasan_check_read+0x11/0x20
[  389.720843]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  389.726122]  ? rcu_softirq_qs+0x20/0x20
[  389.730116]  ? trace_hardirqs_off_caller+0x310/0x310
[  389.735230]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.740774]  ? check_preemption_disabled+0x48/0x280
[  389.745802]  handle_mm_fault+0x54f/0xc70
[  389.749873]  ? __handle_mm_fault+0x5920/0x5920
[  389.754463]  ? find_vma+0x34/0x190
[  389.758032]  __do_page_fault+0x5e8/0xe60
[  389.762113]  ? trace_hardirqs_off+0xb8/0x310
[  389.766538]  do_page_fault+0xf2/0x7e0
[  389.770433]  ? vmalloc_sync_all+0x30/0x30
[  389.774586]  ? error_entry+0x70/0xd0
[  389.778302]  ? trace_hardirqs_off_caller+0xbb/0x310
[  389.783318]  ? trace_hardirqs_on_caller+0xc0/0x310
[  389.788551]  ? syscall_return_slowpath+0x5e0/0x5e0
[  389.793487]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.798342]  ? trace_hardirqs_on_caller+0x310/0x310
[  389.803361]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.808830]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  389.813858]  ? prepare_exit_to_usermode+0x291/0x3b0
[  389.818882]  ? page_fault+0x8/0x30
[  389.822433]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  389.827290]  ? page_fault+0x8/0x30
[  389.830839]  page_fault+0x1e/0x30
[  389.834298] RIP: 0033:0x7f949d66add3
[  389.838031] Code: Bad RIP value.
[  389.841400] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  389.846773] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  389.854058] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  389.861338] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  389.868615] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  389.875897] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  389.883217] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  389.883283] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  389.889728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  389.889733] Call Trace:
[  389.889757]  dump_stack+0x244/0x39d
[  389.889773]  ? dump_stack_print_info.cold.1+0x20/0x20
[  389.889798]  warn_alloc.cold.117+0xb7/0x1bd
[  389.896410] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  389.905661]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  389.908233] init cpuset=
[  389.911862]  ? lock_downgrade+0x900/0x900
[  389.917032] /
[  389.921367]  ? trace_hardirqs_off+0xb8/0x310
[  389.931057]  mems_allowed=0
[  389.935907]  ? trace_hardirqs_off+0xb8/0x310
[  389.956132]  __alloc_pages_slowpath+0x2660/0x2d70
[  389.961021]  ? warn_alloc+0x120/0x120
[  389.964834]  ? warn_alloc+0x120/0x120
[  389.968645]  ? print_usage_bug+0xc0/0xc0
[  389.972728]  ? warn_alloc+0x120/0x120
[  389.976532]  ? print_usage_bug+0xc0/0xc0
[  389.980599]  ? __lock_acquire+0x62f/0x4c20
[  389.984833]  ? __lock_acquire+0x62f/0x4c20
[  389.989082]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.994635]  ? should_fail+0x22d/0xd01
[  389.998546]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.003662]  ? __lock_acquire+0x62f/0x4c20
[  390.007934]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.013051]  ? __lock_acquire+0x62f/0x4c20
[  390.017299]  ? should_fail+0x22d/0xd01
[  390.021221]  ? find_held_lock+0x36/0x1c0
[  390.025307]  ? mark_held_locks+0x130/0x130
[  390.029559]  ? mark_held_locks+0x130/0x130
[  390.033794]  ? zap_class+0x640/0x640
[  390.037515]  ? mark_held_locks+0xc7/0x130
[  390.041665]  ? do_raw_spin_unlock+0xa7/0x330
[  390.046096]  ? zap_class+0x640/0x640
[  390.049810]  ? print_usage_bug+0xc0/0xc0
[  390.053901]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.059456]  ? check_preemption_disabled+0x48/0x280
[  390.064495]  ? __lock_is_held+0xb5/0x140
[  390.068587]  __alloc_pages_nodemask+0xa80/0xde0
[  390.073258]  ? zap_class+0x640/0x640
[  390.076979]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  390.082013]  ? find_held_lock+0x36/0x1c0
[  390.086086]  ? ____cache_alloc_node+0x1c7/0x1e0
[  390.090760]  ? lock_downgrade+0x900/0x900
[  390.094917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.100461]  cache_grow_begin+0xa5/0x8c0
[  390.104526]  ? do_raw_spin_unlock+0xa7/0x330
[  390.108947]  fallback_alloc+0x204/0x2e0
[  390.112929]  ____cache_alloc_node+0x1c7/0x1e0
[  390.117431]  kmem_cache_alloc_node+0xe3/0x730
[  390.121928]  ? ipv6_get_ifaddr+0x42e/0x620
[  390.126191]  __alloc_skb+0x119/0x770
[  390.129909]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  390.135192]  ? netdev_alloc_frag+0x1f0/0x1f0
[  390.139603]  ? lock_downgrade+0x900/0x900
[  390.143762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.149306]  ? refcount_sub_and_test_checked+0x203/0x310
[  390.154761]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  390.160300]  ? addrconf_rs_timer+0x690/0x690
[  390.164722]  ndisc_alloc_skb+0x144/0x340
[  390.168788]  ndisc_send_rs+0x331/0x6e0
[  390.172699]  addrconf_rs_timer+0x314/0x690
[  390.176942]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.181197]  call_timer_fn+0x272/0x920
[  390.185089]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.189332]  ? process_timeout+0x40/0x40
[  390.193409]  ? __run_timers+0x7da/0xc70
[  390.197391]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.201894]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.206391]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.210636]  ? lockdep_hardirqs_on+0x296/0x5b0
[  390.215235]  ? trace_hardirqs_on+0xbd/0x310
[  390.219561]  ? kasan_check_read+0x11/0x20
[  390.223715]  ? __run_timers+0x7da/0xc70
[  390.227706]  ? trace_hardirqs_off_caller+0x310/0x310
[  390.232819]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.237065]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.241307]  __run_timers+0x7e5/0xc70
[  390.245128]  ? timer_fixup_init+0x70/0x70
[  390.249286]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.253784]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.258282]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  390.262867]  ? trace_hardirqs_on+0xbd/0x310
[  390.267193]  ? kasan_check_read+0x11/0x20
[  390.271344]  ? finish_task_switch+0x1f4/0x910
[  390.275844]  ? trace_hardirqs_off_caller+0x310/0x310
[  390.280953]  ? compat_start_thread+0x80/0x80
[  390.285386]  ? pvclock_read_flags+0x160/0x160
[  390.289886]  ? __switch_to_asm+0x34/0x70
[  390.293953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.299492]  ? check_preemption_disabled+0x48/0x280
[  390.304520]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  390.310062]  ? rcu_pm_notify+0xc0/0xc0
[  390.313953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.319496]  ? check_preemption_disabled+0x48/0x280
[  390.324522]  run_timer_softirq+0x52/0xb0
[  390.328584]  ? rcu_read_lock_sched_held+0x14f/0x180
[  390.333606]  __do_softirq+0x308/0xb7e
[  390.337417]  ? trace_hardirqs_on_caller+0xc0/0x310
[  390.342353]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  390.347456]  ? trace_hardirqs_on+0x310/0x310
[  390.351874]  ? schedule+0x108/0x460
[  390.355513]  ? trace_hardirqs_off+0xb8/0x310
[  390.359928]  ? smpboot_thread_fn+0x68b/0xa00
[  390.364341]  ? trace_hardirqs_on+0x310/0x310
[  390.368753]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.374293]  ? check_preemption_disabled+0x48/0x280
[  390.379335]  ? takeover_tasklets+0xa90/0xa90
[  390.383765]  run_ksoftirqd+0x5e/0x100
[  390.387567]  smpboot_thread_fn+0x68b/0xa00
[  390.391805]  ? sort_range+0x30/0x30
[  390.395435]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  390.400536]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.406075]  ? __kthread_parkme+0xfb/0x1a0
[  390.410320]  kthread+0x35a/0x420
[  390.413700]  ? sort_range+0x30/0x30
[  390.417325]  ? kthread_stop+0x900/0x900
[  390.421305]  ret_from_fork+0x3a/0x50
[  390.425041] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  390.425047] warn_alloc_show_mem: 1 callbacks suppressed
[  390.425053] Mem-Info:
[  390.430937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  390.436305] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  390.436305]  active_file:11 inactive_file:11 isolated_file:0
[  390.436305]  unevictable:0 dirty:0 writeback:0 unstable:0
[  390.436305]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  390.436305]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  390.436305]  free:13686 free_pcp:280 free_cma:0
[  390.438688] Call Trace:
[  390.448085] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  390.481111]  <IRQ>
[  390.483697] Node 0 
[  390.511369]  dump_stack+0x244/0x39d
[  390.513533] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  390.515743]  ? dump_stack_print_info.cold.1+0x20/0x20
[  390.519343] lowmem_reserve[]:
[  390.544851]  warn_alloc.cold.117+0xb7/0x1bd
[  390.550011]  0
[  390.553114]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  390.557407]  2819
[  390.559210]  ? lock_downgrade+0x900/0x900
[  390.564024]  6323
[  390.566085]  ? trace_hardirqs_off+0xb8/0x310
[  390.570203]  6323
[  390.572260]  ? trace_hardirqs_off+0xb8/0x310
[  390.578708]  __alloc_pages_slowpath+0x2660/0x2d70
[  390.583087] Node 0 DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  390.587952]  ? warn_alloc+0x120/0x120
[  390.587970]  ? warn_alloc+0x120/0x120
[  390.615615] lowmem_reserve[]: 0
[  390.619428]  ? print_usage_bug+0xc0/0xc0
[  390.623200]  0
[  390.626475]  ? warn_alloc+0x120/0x120
[  390.630511]  3503
[  390.632304]  ? print_usage_bug+0xc0/0xc0
[  390.636079]  3503
[  390.638134]  ? __lock_acquire+0x62f/0x4c20
[  390.644231]  ? __lock_acquire+0x62f/0x4c20
[  390.648442] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  390.652714]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.652732]  ? should_fail+0x22d/0xd01
[  390.681769] lowmem_reserve[]: 0
[  390.687321]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  390.691178]  0
[  390.694470]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.699714]  0 0
[  390.701524]  ? __lock_acquire+0x62f/0x4c20
[  390.708575]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.712781] Node 0 
[  390.717878]  ? __lock_acquire+0x62f/0x4c20
[  390.717888] DMA: 
[  390.720122]  ? should_fail+0x22d/0xd01
[  390.724332] 1*4kB 
[  390.726393]  ? rcu_irq_exit+0x1a2/0x390
[  390.730248] (U) 0*8kB 
[  390.732411]  ? mark_held_locks+0x130/0x130
[  390.736358] 0*16kB 
[  390.738850]  ? mark_held_locks+0x130/0x130
[  390.743078] 1*32kB 
[  390.745307]  ? mark_held_locks+0xc7/0x130
[  390.749517] (U) 
[  390.751752]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  390.755874] 2*64kB 
[  390.757844]  ? zap_class+0x640/0x640
[  390.762842] (U) 
[  390.765074]  ? print_usage_bug+0xc0/0xc0
[  390.768764] 1*128kB 
[  390.770733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.774769] (U) 
[  390.777090]  ? check_preemption_disabled+0x48/0x280
[  390.782603] 1*256kB 
[  390.784579]  ? __lock_is_held+0xb5/0x140
[  390.790012] (U) 0*512kB 
[  390.792347]  __alloc_pages_nodemask+0xa80/0xde0
[  390.796380] 1*1024kB 
[  390.799044]  ? zap_class+0x640/0x640
[  390.803703] (U) 
[  390.806112]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  390.809802] 1*2048kB 
[  390.811776]  ? find_held_lock+0x36/0x1c0
[  390.816757] (M) 
[  390.819176]  ? ____cache_alloc_node+0x1c7/0x1e0
[  390.823204] 3*4096kB 
[  390.825171]  ? lock_downgrade+0x900/0x900
[  390.829817] (M) 
[  390.832226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.836347] = 15908kB
[  390.838318]  cache_grow_begin+0xa5/0x8c0
[  390.843831] Node 0 
[  390.846235]  ? do_raw_spin_unlock+0xa7/0x330
[  390.850271] DMA32: 
[  390.852506]  fallback_alloc+0x204/0x2e0
[  390.856885] 2*4kB 
[  390.859114]  ____cache_alloc_node+0x1c7/0x1e0
[  390.863058] (H) 2*8kB 
[  390.865220]  kmem_cache_alloc_node+0xe3/0x730
[  390.869696] (MH) 
[  390.872194]  ? ipv6_get_ifaddr+0x42e/0x620
[  390.876659] 3*16kB 
[  390.878727]  __alloc_skb+0x119/0x770
[  390.882929] (MH) 
[  390.885160]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  390.888847] 3*32kB 
[  390.890904]  ? netdev_alloc_frag+0x1f0/0x1f0
[  390.896158] (MH) 
[  390.898398]  ? lock_downgrade+0x900/0x900
[  390.902787] 4*64kB 
[  390.904848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.908968] (M) 
[  390.911205]  ? refcount_sub_and_test_checked+0x203/0x310
[  390.916713] 5*128kB 
[  390.919217]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  390.924640] (MH) 
[  390.926961]  ? addrconf_rs_timer+0x690/0x690
[  390.932384] 4*256kB 
[  390.934446]  ndisc_alloc_skb+0x144/0x340
[  390.938820] (M) 
[  390.941141]  ndisc_send_rs+0x331/0x6e0
[  390.945176] 5*512kB 
[  390.947151]  addrconf_rs_timer+0x314/0x690
[  390.951014] (MH) 
[  390.953332]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.957543] 4*1024kB 
[  390.959612]  call_timer_fn+0x272/0x920
[  390.963813] (MH) 
[  390.966214]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.970077] 2*2048kB 
[  390.972135]  ? process_timeout+0x40/0x40
[  390.976342] (M) 
[  390.978755]  ? mark_held_locks+0xc7/0x130
[  390.982786] 3*4096kB 
[  390.984758]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.988874] (M) = 25128kB
[  390.991304]  ? _raw_spin_unlock_irq+0x27/0x80
[  390.995779] Node 0 
[  390.998532]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.003002] Normal: 
[  391.005234]  ? lockdep_hardirqs_on+0x296/0x5b0
[  391.009443] 723*4kB 
[  391.011761]  ? trace_hardirqs_on+0xbd/0x310
[  391.016315] (UMEH) 
[  391.018637]  ? kasan_check_read+0x11/0x20
[  391.022930] 444*8kB (UME) 
[  391.025174]  ? __run_timers+0x7da/0xc70
[  391.029295] 227*16kB 
[  391.032134]  ? trace_hardirqs_off_caller+0x310/0x310
[  391.036080] (UMEH) 
[  391.038490]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.043570] 94*32kB 
[  391.045809]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.050018] (UMEH) 
[  391.052340]  __run_timers+0x7e5/0xc70
[  391.056549] 10*64kB 
[  391.058790]  ? timer_fixup_init+0x70/0x70
[  391.062558] (UMH) 
[  391.064876]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  391.069011] 0*128kB 
[  391.071153]  ? zap_class+0x640/0x640
[  391.076147] 0*256kB 
[  391.078465]  ? print_usage_bug+0xc0/0xc0
[  391.082155] 0*512kB 
[  391.084479]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  391.088514] 0*1024kB 
[  391.090834]  ? find_held_lock+0x36/0x1c0
[  391.095991] 0*2048kB 0*4096kB 
[  391.098405]  ? zap_class+0x640/0x640
[  391.102439] = 13724kB
[  391.105627]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.109320] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  391.111719]  ? check_preemption_disabled+0x48/0x280
[  391.117236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  391.126061]  ? __lock_is_held+0xb5/0x140
[  391.131052] 2289 total pagecache pages
[  391.139622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.143662] 0 pages in swap cache
[  391.147544]  ? check_preemption_disabled+0x48/0x280
[  391.153058] Swap cache stats: add 0, delete 0, find 0/0
[  391.156504]  run_timer_softirq+0x52/0xb0
[  391.161494] Free swap  = 0kB
[  391.166849]  ? rcu_read_lock_sched_held+0x14f/0x180
[  391.170896] Total swap = 0kB
[  391.170904] 1965979 pages RAM
[  391.173921]  __do_softirq+0x308/0xb7e
[  391.178912] 0 pages HighMem/MovableOnly
[  391.181926]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  391.185010] 342293 pages reserved
[  391.188805]  ? lock_downgrade+0x900/0x900
[  391.192771] 0 pages cma reserved
[  391.197264]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  391.200769] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  391.204847]  ? pvclock_read_flags+0x160/0x160
[  391.204864]  ? lapic_next_event+0x5a/0x90
[  391.204881]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.208282] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  391.213328]  ? kvm_clock_read+0x18/0x30
[  391.219793] ksoftirqd/0 cpuset=
[  391.224284]  ? kvm_sched_clock_read+0x9/0x20
[  391.228408] /
[  391.233941]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.244231]  mems_allowed=0
[  391.248197]  ? check_preemption_disabled+0x48/0x280
[  391.270992]  irq_exit+0x17f/0x1c0
[  391.274454]  smp_apic_timer_interrupt+0x1cb/0x760
[  391.279303]  ? smp_reschedule_interrupt+0x109/0x650
[  391.284326]  ? smp_call_function_single_interrupt+0x650/0x650
[  391.290221]  ? interrupt_entry+0xb5/0xc0
[  391.294288]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.299304]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.304321]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.309163]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.314189]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.319209]  ? task_prio+0x50/0x50
[  391.322753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.328295]  ? check_preemption_disabled+0x48/0x280
[  391.333320]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.338184]  apic_timer_interrupt+0xf/0x20
[  391.342411]  </IRQ>
[  391.344650] RIP: 0010:console_unlock+0xffa/0x1160
[  391.349503] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  391.368410] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  391.376123] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  391.383396] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  391.390664] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  391.397949] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  391.405219] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  391.412507]  ? netconsole_netdev_event+0x280/0x280
[  391.417451]  ? console_unlock+0xff1/0x1160
[  391.421715]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  391.426402]  ? vprintk_emit+0x7f7/0x930
[  391.430402]  ? lock_release+0xa00/0xa00
[  391.434382]  ? trace_hardirqs_on+0xb0/0x310
[  391.438712]  ? vprintk_default+0x28/0x30
[  391.442773]  ? trace_hardirqs_off_caller+0x310/0x310
[  391.447879]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.453429]  vprintk_emit+0x33d/0x930
[  391.457242]  ? wake_up_klogd+0x180/0x180
[  391.461313]  ? match_held_lock+0x8c1/0x8d0
[  391.465567]  ? mark_held_locks+0xc7/0x130
[  391.469724]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.474221]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.478730]  vprintk_default+0x28/0x30
[  391.482623]  vprintk_func+0x7e/0x181
[  391.486342]  printk+0xa7/0xcf
[  391.489450]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  391.494214]  ? _raw_spin_unlock_irq+0x60/0x80
[  391.498726]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  391.504017]  dump_header+0x7cc/0xf72
[  391.507762]  ? pagefault_out_of_memory+0x197/0x197
[  391.512708]  ? zap_class+0x640/0x640
[  391.516427]  ? percpu_ref_get_many+0x240/0x240
[  391.521013]  ? print_usage_bug+0xc0/0xc0
[  391.525073]  ? print_usage_bug+0xc0/0xc0
[  391.529141]  ? zap_class+0x640/0x640
[  391.532859]  ? print_usage_bug+0xc0/0xc0
[  391.536928]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.542472]  ? find_held_lock+0x36/0x1c0
[  391.546545]  ? mark_held_locks+0xc7/0x130
[  391.550705]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  391.555817]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  391.560921]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  391.565505]  ? trace_hardirqs_on+0xbd/0x310
[  391.569825]  ? kasan_check_read+0x11/0x20
[  391.573978]  ? ___ratelimit+0x3b4/0x672
[  391.577955]  ? trace_hardirqs_off_caller+0x310/0x310
[  391.583059]  ? trace_hardirqs_on+0x310/0x310
[  391.587467]  ? lock_downgrade+0x900/0x900
[  391.591624]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  391.596733]  ? ___ratelimit+0x3b9/0x672
[  391.600713]  ? idr_get_free+0xec0/0xec0
[  391.604699]  ? find_held_lock+0x36/0x1c0
[  391.608780]  oom_kill_process.cold.27+0x10/0x903
[  391.613538]  ? zap_class+0x640/0x640
[  391.617254]  ? check_preemption_disabled+0x48/0x280
[  391.622278]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  391.627216]  ? kasan_check_read+0x11/0x20
[  391.631370]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  391.636655]  ? oom_evaluate_task+0x540/0x540
[  391.641077]  ? find_held_lock+0x36/0x1c0
[  391.645149]  ? out_of_memory+0x974/0x1430
[  391.649306]  ? lock_downgrade+0x900/0x900
[  391.653454]  ? check_preemption_disabled+0x48/0x280
[  391.658482]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  391.663412]  ? kasan_check_read+0x11/0x20
[  391.667570]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  391.672850]  ? rcu_softirq_qs+0x20/0x20
[  391.676838]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.682384]  ? oom_evaluate_task+0x302/0x540
[  391.686808]  out_of_memory+0xa84/0x1430
[  391.690799]  ? oom_killer_disable+0x3a0/0x3a0
[  391.695300]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  391.700238]  ? __mutex_add_waiter+0x2a0/0x2a0
[  391.704750]  __alloc_pages_slowpath+0x22d4/0x2d70
[  391.709630]  ? warn_alloc+0x120/0x120
[  391.713436]  ? rcu_softirq_qs+0x20/0x20
[  391.717443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.722989]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.728534]  ? should_fail+0x22d/0xd01
[  391.732427]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.737535]  ? zap_class+0x640/0x640
[  391.741276]  ? __lock_is_held+0xb5/0x140
[  391.745347]  ? mark_held_locks+0x130/0x130
[  391.749584]  ? lock_release+0xa00/0xa00
[  391.753561]  ? perf_trace_sched_process_exec+0x860/0x860
[  391.759026]  ? __might_sleep+0x95/0x190
[  391.763005]  __alloc_pages_nodemask+0xa80/0xde0
[  391.767691]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  391.772711]  ? __page_cache_alloc+0x191/0x5c0
[  391.777210]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  391.782157]  ? kasan_check_read+0x11/0x20
[  391.786489]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  391.791762]  ? zap_class+0x640/0x640
[  391.795486]  ? zap_class+0x640/0x640
[  391.799203]  ? zap_class+0x640/0x640
[  391.802917]  ? __do_page_cache_readahead+0x7ce/0x980
[  391.808029]  ? find_held_lock+0x36/0x1c0
[  391.812096]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  391.817641]  alloc_pages_current+0x173/0x350
[  391.822067]  __page_cache_alloc+0x38c/0x5c0
[  391.826392]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  391.831322]  ? kasan_check_read+0x11/0x20
[  391.835476]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  391.840935]  ? generic_perform_write+0x6a0/0x6a0
[  391.845704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.851250]  ? check_preemption_disabled+0x48/0x280
[  391.856279]  filemap_fault+0x1594/0x25f0
[  391.860358]  ? __lock_page_or_retry+0xa00/0xa00
[  391.865038]  ? mark_held_locks+0x130/0x130
[  391.869279]  ? rcu_softirq_qs+0x20/0x20
[  391.873264]  ? remove_wait_queue+0x1a6/0x360
[  391.877686]  ? trace_hardirqs_off_caller+0x310/0x310
[  391.882802]  ? filemap_map_pages+0xe04/0x1990
[  391.887310]  ? print_usage_bug+0xc0/0xc0
[  391.891380]  ? add_wait_queue+0x2b0/0x2b0
[  391.895536]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  391.900464]  ? print_usage_bug+0xc0/0xc0
[  391.904535]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  391.910075]  ? fput+0x130/0x1a0
[  391.913358]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.918905]  ? print_usage_bug+0xc0/0xc0
[  391.922978]  ? __lock_acquire+0x62f/0x4c20
[  391.927231]  ? lock_acquire+0x1ed/0x520
[  391.931212]  ? ext4_filemap_fault+0x7a/0xad
[  391.935543]  ? lock_release+0xa00/0xa00
[  391.939520]  ? perf_trace_sched_process_exec+0x860/0x860
[  391.944973]  ? print_usage_bug+0xc0/0xc0
[  391.949035]  ? print_usage_bug+0xc0/0xc0
[  391.953107]  ? down_read+0x8d/0x120
[  391.956734]  ? ext4_filemap_fault+0x7a/0xad
[  391.961058]  ? __down_interruptible+0x700/0x700
[  391.965744]  ext4_filemap_fault+0x82/0xad
[  391.969896]  __do_fault+0x100/0x6b0
[  391.973529]  ? pmd_devmap_trans_unstable+0x220/0x220
[  391.978637]  ? mark_held_locks+0x130/0x130
[  391.982881]  ? mark_held_locks+0x130/0x130
[  391.987112]  ? find_held_lock+0x36/0x1c0
[  391.991192]  ? zap_class+0x640/0x640
[  391.994910]  ? find_held_lock+0x36/0x1c0
[  391.998979]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.004524]  __handle_mm_fault+0x307c/0x5920
[  392.008934]  ? poll_select_copy_remaining+0x18c/0x6a0
[  392.014132]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  392.018981]  ? __might_fault+0x12b/0x1e0
[  392.023045]  ? lock_downgrade+0x900/0x900
[  392.027214]  ? zap_class+0x640/0x640
[  392.030927]  ? zap_class+0x640/0x640
[  392.034646]  ? find_held_lock+0x36/0x1c0
[  392.038726]  ? handle_mm_fault+0x42a/0xc70
[  392.042961]  ? lock_downgrade+0x900/0x900
[  392.047113]  ? check_preemption_disabled+0x48/0x280
[  392.052140]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  392.057072]  ? kasan_check_read+0x11/0x20
[  392.061220]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.066500]  ? rcu_softirq_qs+0x20/0x20
[  392.070478]  ? trace_hardirqs_off_caller+0x310/0x310
[  392.075582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.081120]  ? check_preemption_disabled+0x48/0x280
[  392.086147]  handle_mm_fault+0x54f/0xc70
[  392.090218]  ? __handle_mm_fault+0x5920/0x5920
[  392.094805]  ? find_vma+0x34/0x190
[  392.098352]  __do_page_fault+0x5e8/0xe60
[  392.102414]  ? trace_hardirqs_off+0xb8/0x310
[  392.106836]  do_page_fault+0xf2/0x7e0
[  392.110640]  ? vmalloc_sync_all+0x30/0x30
[  392.114798]  ? error_entry+0x70/0xd0
[  392.118515]  ? trace_hardirqs_off_caller+0xbb/0x310
[  392.123529]  ? trace_hardirqs_on_caller+0xc0/0x310
[  392.128460]  ? syscall_return_slowpath+0x5e0/0x5e0
[  392.133394]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.138241]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.143259]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.148712]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  392.153737]  ? prepare_exit_to_usermode+0x291/0x3b0
[  392.158762]  ? page_fault+0x8/0x30
[  392.162306]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.167158]  ? page_fault+0x8/0x30
[  392.170711]  page_fault+0x1e/0x30
[  392.174169] RIP: 0033:0x7f949d66add3
[  392.177896] Code: Bad RIP value.
[  392.181260] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  392.186625] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  392.193893] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  392.201160] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  392.208432] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  392.215703] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  392.223008] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  392.223072] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  392.229504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  392.229510] Call Trace:
[  392.229532]  dump_stack+0x244/0x39d
[  392.229550]  ? dump_stack_print_info.cold.1+0x20/0x20
[  392.236177] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  392.245390]  warn_alloc.cold.117+0xb7/0x1bd
[  392.247942] init cpuset=
[  392.251561]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  392.256755] /
[  392.266458]  ? lock_downgrade+0x900/0x900
[  392.270758]  mems_allowed=0
[  392.273429]  ? trace_hardirqs_off+0xb8/0x310
[  392.291422]  ? trace_hardirqs_off+0xb8/0x310
[  392.295843]  __alloc_pages_slowpath+0x2660/0x2d70
[  392.300732]  ? warn_alloc+0x120/0x120
[  392.304542]  ? warn_alloc+0x120/0x120
[  392.308350]  ? print_usage_bug+0xc0/0xc0
[  392.312415]  ? warn_alloc+0x120/0x120
[  392.316220]  ? print_usage_bug+0xc0/0xc0
[  392.320287]  ? __lock_acquire+0x62f/0x4c20
[  392.324521]  ? __lock_acquire+0x62f/0x4c20
[  392.328766]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.334305]  ? should_fail+0x22d/0xd01
[  392.338203]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.343311]  ? __lock_acquire+0x62f/0x4c20
[  392.347553]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.352657]  ? __lock_acquire+0x62f/0x4c20
[  392.356909]  ? should_fail+0x22d/0xd01
[  392.360797]  ? find_held_lock+0x36/0x1c0
[  392.364870]  ? mark_held_locks+0x130/0x130
[  392.369112]  ? mark_held_locks+0x130/0x130
[  392.373344]  ? zap_class+0x640/0x640
[  392.377068]  ? zap_class+0x640/0x640
[  392.380790]  ? print_usage_bug+0xc0/0xc0
[  392.384851]  ? do_raw_spin_unlock+0xa7/0x330
[  392.389258]  ? zap_class+0x640/0x640
[  392.392969]  ? print_usage_bug+0xc0/0xc0
[  392.397028]  ? wq_watchdog_touch+0x9c/0xfe
[  392.401266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.406805]  ? check_preemption_disabled+0x48/0x280
[  392.411832]  ? __lock_is_held+0xb5/0x140
[  392.415903]  __alloc_pages_nodemask+0xa80/0xde0
[  392.420571]  ? zap_class+0x640/0x640
[  392.424291]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  392.429320]  ? find_held_lock+0x36/0x1c0
[  392.433394]  ? ____cache_alloc_node+0x1c7/0x1e0
[  392.438065]  ? lock_downgrade+0x900/0x900
[  392.442222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.447767]  cache_grow_begin+0xa5/0x8c0
[  392.451829]  ? do_raw_spin_unlock+0xa7/0x330
[  392.456245]  fallback_alloc+0x204/0x2e0
[  392.460231]  ____cache_alloc_node+0x1c7/0x1e0
[  392.464731]  kmem_cache_alloc_node+0xe3/0x730
[  392.469226]  ? ipv6_get_ifaddr+0x42e/0x620
[  392.473472]  __alloc_skb+0x119/0x770
[  392.477191]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.482473]  ? netdev_alloc_frag+0x1f0/0x1f0
[  392.486881]  ? lock_downgrade+0x900/0x900
[  392.491040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.496582]  ? refcount_sub_and_test_checked+0x203/0x310
[  392.502037]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  392.507490]  ? addrconf_rs_timer+0x690/0x690
[  392.511911]  ndisc_alloc_skb+0x144/0x340
[  392.515978]  ndisc_send_rs+0x331/0x6e0
[  392.519871]  addrconf_rs_timer+0x314/0x690
[  392.524114]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.528366]  call_timer_fn+0x272/0x920
[  392.532252]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.536488]  ? process_timeout+0x40/0x40
[  392.540562]  ? __run_timers+0x7da/0xc70
[  392.544544]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.549039]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.553551]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.557787]  ? lockdep_hardirqs_on+0x296/0x5b0
[  392.562377]  ? trace_hardirqs_on+0xbd/0x310
[  392.566709]  ? kasan_check_read+0x11/0x20
[  392.570864]  ? __run_timers+0x7da/0xc70
[  392.574843]  ? trace_hardirqs_off_caller+0x310/0x310
[  392.579949]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.584191]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.588427]  __run_timers+0x7e5/0xc70
[  392.592243]  ? timer_fixup_init+0x70/0x70
[  392.596394]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.600894]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.605391]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  392.609977]  ? trace_hardirqs_on+0xbd/0x310
[  392.614302]  ? kasan_check_read+0x11/0x20
[  392.618474]  ? finish_task_switch+0x1f4/0x910
[  392.622976]  ? trace_hardirqs_off_caller+0x310/0x310
[  392.628084]  ? compat_start_thread+0x80/0x80
[  392.632514]  ? pvclock_read_flags+0x160/0x160
[  392.637012]  ? __switch_to_asm+0x34/0x70
[  392.641076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.646615]  ? check_preemption_disabled+0x48/0x280
[  392.651642]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  392.657192]  ? rcu_pm_notify+0xc0/0xc0
[  392.661083]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.666620]  ? check_preemption_disabled+0x48/0x280
[  392.671650]  run_timer_softirq+0x52/0xb0
[  392.675722]  ? rcu_read_lock_sched_held+0x14f/0x180
[  392.680747]  __do_softirq+0x308/0xb7e
[  392.684558]  ? trace_hardirqs_on_caller+0xc0/0x310
[  392.689496]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  392.694599]  ? trace_hardirqs_on+0x310/0x310
[  392.699015]  ? schedule+0x108/0x460
[  392.702653]  ? trace_hardirqs_off+0xb8/0x310
[  392.707078]  ? smpboot_thread_fn+0x68b/0xa00
[  392.711823]  ? trace_hardirqs_on+0x310/0x310
[  392.716260]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.721799]  ? check_preemption_disabled+0x48/0x280
[  392.726824]  ? takeover_tasklets+0xa90/0xa90
[  392.731240]  run_ksoftirqd+0x5e/0x100
[  392.735045]  smpboot_thread_fn+0x68b/0xa00
[  392.739284]  ? sort_range+0x30/0x30
[  392.742916]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  392.748018]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.753574]  ? __kthread_parkme+0xfb/0x1a0
[  392.757817]  kthread+0x35a/0x420
[  392.761188]  ? sort_range+0x30/0x30
[  392.764815]  ? kthread_stop+0x900/0x900
[  392.768793]  ret_from_fork+0x3a/0x50
[  392.772544] warn_alloc_show_mem: 1 callbacks suppressed
[  392.772555] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  392.772557] Mem-Info:
[  392.772589] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  392.772589]  active_file:11 inactive_file:11 isolated_file:0
[  392.772589]  unevictable:0 dirty:0 writeback:0 unstable:0
[  392.772589]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  392.772589]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  392.772589]  free:13686 free_pcp:280 free_cma:0
[  392.777930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  392.783820] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  392.786212] Call Trace:
[  392.786217]  <IRQ>
[  392.786229]  dump_stack+0x244/0x39d
[  392.786239]  ? dump_stack_print_info.cold.1+0x20/0x20
[  392.786255]  warn_alloc.cold.117+0xb7/0x1bd
[  392.786263]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  392.786273]  ? lock_downgrade+0x900/0x900
[  392.786285]  ? trace_hardirqs_off+0xb8/0x310
[  392.786296]  ? trace_hardirqs_off+0xb8/0x310
[  392.786307]  __alloc_pages_slowpath+0x2660/0x2d70
[  392.786330]  ? warn_alloc+0x120/0x120
[  392.786340]  ? warn_alloc+0x120/0x120
[  392.786348]  ? print_usage_bug+0xc0/0xc0
[  392.786355]  ? warn_alloc+0x120/0x120
[  392.786363]  ? print_usage_bug+0xc0/0xc0
[  392.786369]  ? idle_cpu+0x1d0/0x1d0
[  392.786378]  ? kvm_sched_clock_read+0x9/0x20
[  392.786386]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  392.786394]  ? find_next_bit+0x104/0x130
[  392.786404]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.786412]  ? should_fail+0x22d/0xd01
[  392.786419]  ? __lock_is_held+0xb5/0x140
[  392.786429]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.786436]  ? __lock_acquire+0x62f/0x4c20
[  392.786446]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.786452]  ? __lock_acquire+0x62f/0x4c20
[  392.786460]  ? should_fail+0x22d/0xd01
[  392.786472]  ? mark_held_locks+0x130/0x130
[  392.786481]  ? mark_held_locks+0x130/0x130
[  392.786491]  ? account_entity_enqueue+0x3a3/0x660
[  392.786501]  ? zap_class+0x640/0x640
[  392.786508]  ? print_usage_bug+0xc0/0xc0
[  392.786516]  ? rcu_softirq_qs+0x20/0x20
[  392.786525]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.786533]  ? check_preemption_disabled+0x48/0x280
[  392.786545]  ? __lock_is_held+0xb5/0x140
[  392.786555]  __alloc_pages_nodemask+0xa80/0xde0
[  392.786561]  ? zap_class+0x640/0x640
[  392.786571]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  392.786584]  ? find_held_lock+0x36/0x1c0
[  392.786597]  ? ____cache_alloc_node+0x1c7/0x1e0
[  392.786605]  ? lock_downgrade+0x900/0x900
[  392.786616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.786625]  cache_grow_begin+0xa5/0x8c0
[  392.786634]  ? do_raw_spin_unlock+0xa7/0x330
[  392.786645]  fallback_alloc+0x204/0x2e0
[  392.786656]  ____cache_alloc_node+0x1c7/0x1e0
[  392.786666]  kmem_cache_alloc_node+0xe3/0x730
[  392.786687]  ? ipv6_get_ifaddr+0x42e/0x620
[  392.786729]  __alloc_skb+0x119/0x770
[  392.820415] Node 0 
[  392.829779]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  392.857449] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  392.860012]  ? netdev_alloc_frag+0x1f0/0x1f0
[  392.862130] lowmem_reserve[]:
[  392.865760]  ? lock_downgrade+0x900/0x900
[  392.870922]  0
[  392.875242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.880054]  2819
[  392.884202]  ? refcount_sub_and_test_checked+0x203/0x310
[  392.888578]  6323
[  392.892990]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  392.897806]  6323
[  392.901606]  ? addrconf_rs_timer+0x690/0x690
[  392.909443]  ndisc_alloc_skb+0x144/0x340
[  392.913209] Node 0 
[  392.917266]  ndisc_send_rs+0x331/0x6e0
[  392.921122] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  392.925507]  addrconf_rs_timer+0x314/0x690
[  392.930493] lowmem_reserve[]:
[  392.934555]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.940063]  0
[  392.943954]  call_timer_fn+0x272/0x920
[  392.947978]  0
[  392.953074]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.957283]  3503
[  392.962391]  ? process_timeout+0x40/0x40
[  392.966601]  3503
[  392.970491]  ? mark_held_locks+0xc7/0x130
[  392.979097]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.983912] Node 0 
[  392.987629]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.991707] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  392.995646]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.001151] lowmem_reserve[]: 0
[  393.006176]  ? lockdep_hardirqs_on+0x296/0x5b0
[  393.010207]  0
[  393.014877]  ? trace_hardirqs_on+0xbd/0x310
[  393.018569]  0
[  393.023587]  ? kasan_check_read+0x11/0x20
[  393.027621]  0
[  393.032311]  ? __run_timers+0x7da/0xc70
[  393.036436] Node 0 
[  393.041976]  ? trace_hardirqs_off_caller+0x310/0x310
[  393.046013] DMA: 
[  393.050432]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.054367] 1*4kB 
[  393.058862]  __run_timers+0x7e5/0xc70
[  393.063346] (U) 
[  393.067594]  ? timer_fixup_init+0x70/0x70
[  393.071754] 0*8kB 
[  393.073991]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  393.079241] 0*16kB 
[  393.104747]  ? zap_class+0x640/0x640
[  393.109130] 1*32kB 
[  393.112237]  ? print_usage_bug+0xc0/0xc0
[  393.116355] (U) 
[  393.118158]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  393.123666] 2*64kB 
[  393.125736]  ? find_held_lock+0x36/0x1c0
[  393.131155] (U) 
[  393.133222]  ? zap_class+0x640/0x640
[  393.138645] 1*128kB 
[  393.140714]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.145093] (U) 
[  393.149159]  ? check_preemption_disabled+0x48/0x280
[  393.151370] 1*256kB 
[  393.155254]  ? __lock_is_held+0xb5/0x140
[  393.182292] (U) 0*512kB 
[  393.186549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.189642] 1*1024kB 
[  393.193874]  ? check_preemption_disabled+0x48/0x280
[  393.195649] (U) 
[  393.199566]  run_timer_softirq+0x52/0xb0
[  393.201339] 1*2048kB 
[  393.205570]  ? rcu_read_lock_sched_held+0x14f/0x180
[  393.207603] (M) 
[  393.211689]  __do_softirq+0x308/0xb7e
[  393.213734] 3*4096kB 
[  393.217880]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  393.222347] (M) 
[  393.224582]  ? lock_downgrade+0x900/0x900
[  393.229056] = 15908kB
[  393.257522]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  393.261731] Node 0 
[  393.265015]  ? pvclock_read_flags+0x160/0x160
[  393.269564] DMA32: 
[  393.271367]  ? lapic_next_event+0x5a/0x90
[  393.275659] 2*4kB 
[  393.277464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.281584] (H) 
[  393.283383]  ? kvm_clock_read+0x18/0x30
[  393.287328] 2*8kB 
[  393.289562]  ? kvm_sched_clock_read+0x9/0x20
[  393.294656] (MH) 
[  393.296728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.300935] 3*16kB (MH) 
[  393.303089]  ? check_preemption_disabled+0x48/0x280
[  393.306861] 3*32kB (MH) 
[  393.308851]  irq_exit+0x17f/0x1c0
[  393.312965] 4*64kB (M) 
[  393.315120]  smp_apic_timer_interrupt+0x1cb/0x760
[  393.320114] 5*128kB 
[  393.322364]  ? smp_reschedule_interrupt+0x109/0x650
[  393.326053] (MH) 
[  393.328288]  ? smp_call_function_single_interrupt+0x650/0x650
[  393.332320] 4*256kB (M) 
[  393.334301]  ? interrupt_entry+0xb5/0xc0
[  393.339464] 5*512kB 
[  393.341706]  ? trace_hardirqs_off_caller+0xbb/0x310
[  393.345738] (MH) 4*1024kB 
[  393.347719]  ? trace_hardirqs_off_caller+0xbb/0x310
[  393.351401] (MH) 2*2048kB 
[  393.353736]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  393.359244] (M) 
[  393.361222]  ? trace_hardirqs_on_caller+0x310/0x310
[  393.366227] 3*4096kB 
[  393.368541]  ? trace_hardirqs_on_caller+0x310/0x310
[  393.368556]  ? task_prio+0x50/0x50
[  393.372594] (M) 
[  393.375260]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.380768] = 25128kB
[  393.380777] Node 0 
[  393.383191]  ? check_preemption_disabled+0x48/0x280
[  393.388188] Normal: 723*4kB 
[  393.390172]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  393.394204] (UMEH) 
[  393.396619]  apic_timer_interrupt+0xf/0x20
[  393.401602] 444*8kB 
[  393.403567]  </IRQ>
[  393.407348] (UME) 
[  393.409757] RIP: 0010:console_unlock+0xffa/0x1160
[  393.414226] 227*16kB 
[  393.416198] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  393.420316] (UMEH) 
[  393.422717] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293
[  393.427820] 94*32kB (UMEH) 
[  393.430053]  ORIG_RAX: ffffffffffffff13
[  393.434530] 10*64kB 
[  393.436753] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  393.440874] (UMH) 0*128kB 
[  393.443025] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  393.448541] 0*256kB 
[  393.450508] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  393.454461] 0*512kB 
[  393.456598] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  393.460985] 0*1024kB 
[  393.463042] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  393.468550] 0*2048kB 0*4096kB 
[  393.471229]  ? netconsole_netdev_event+0x280/0x280
[  393.476213] = 13724kB
[  393.478885]  ? console_unlock+0xff1/0x1160
[  393.482311] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  393.484902]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  393.489712] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  393.492026]  ? vprintk_emit+0x7f7/0x930
[  393.497016] 2289 total pagecache pages
[  393.499075]  ? lock_release+0xa00/0xa00
[  393.504943] 0 pages in swap cache
[  393.507601]  ? trace_hardirqs_on+0xb0/0x310
[  393.511639] Swap cache stats: add 0, delete 0, find 0/0
[  393.513957]  ? vprintk_default+0x28/0x30
[  393.518951] Free swap  = 0kB
[  393.521792]  ? trace_hardirqs_off_caller+0x310/0x310
[  393.526787] Total swap = 0kB
[  393.529631]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.534446] 1965979 pages RAM
[  393.536422]  vprintk_emit+0x33d/0x930
[  393.541408] 0 pages HighMem/MovableOnly
[  393.543822]  ? wake_up_klogd+0x180/0x180
[  393.548814] 342293 pages reserved
[  393.552353]  ? match_held_lock+0x8c1/0x8d0
[  393.554302] 0 pages cma reserved
[  393.559836]  ? mark_held_locks+0xc7/0x130
[  393.562308] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  393.564467]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.564480]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.564501]  vprintk_default+0x28/0x30
[  393.569579] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  393.572507]  vprintk_func+0x7e/0x181
[  393.577327] ksoftirqd/0 cpuset=
[  393.579558]  printk+0xa7/0xcf
[  393.583767] /
[  393.586087]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  393.588307]  mems_allowed=0
[  393.590449]  ? _raw_spin_unlock_irq+0x60/0x80
[  393.846583]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  393.851884]  dump_header+0x7cc/0xf72
[  393.855613]  ? pagefault_out_of_memory+0x197/0x197
[  393.860554]  ? zap_class+0x640/0x640
[  393.864277]  ? percpu_ref_get_many+0x240/0x240
[  393.868863]  ? print_usage_bug+0xc0/0xc0
[  393.872940]  ? print_usage_bug+0xc0/0xc0
[  393.877009]  ? zap_class+0x640/0x640
[  393.880730]  ? print_usage_bug+0xc0/0xc0
[  393.884844]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.890386]  ? find_held_lock+0x36/0x1c0
[  393.894459]  ? mark_held_locks+0xc7/0x130
[  393.898616]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  393.903726]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  393.908833]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  393.913416]  ? trace_hardirqs_on+0xbd/0x310
[  393.917743]  ? kasan_check_read+0x11/0x20
[  393.921900]  ? ___ratelimit+0x3b4/0x672
[  393.925877]  ? trace_hardirqs_off_caller+0x310/0x310
[  393.930995]  ? trace_hardirqs_on+0x310/0x310
[  393.935407]  ? lock_downgrade+0x900/0x900
[  393.939586]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  393.944709]  ? ___ratelimit+0x3b9/0x672
[  393.948697]  ? idr_get_free+0xec0/0xec0
[  393.952684]  ? find_held_lock+0x36/0x1c0
[  393.956764]  oom_kill_process.cold.27+0x10/0x903
[  393.961523]  ? zap_class+0x640/0x640
[  393.965240]  ? check_preemption_disabled+0x48/0x280
[  393.970263]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  393.975198]  ? kasan_check_read+0x11/0x20
[  393.979363]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  393.984646]  ? oom_evaluate_task+0x540/0x540
[  393.989063]  ? find_held_lock+0x36/0x1c0
[  393.993136]  ? out_of_memory+0x974/0x1430
[  393.997285]  ? lock_downgrade+0x900/0x900
[  394.001431]  ? check_preemption_disabled+0x48/0x280
[  394.006456]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.011383]  ? kasan_check_read+0x11/0x20
[  394.015547]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.020826]  ? rcu_softirq_qs+0x20/0x20
[  394.024803]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.030339]  ? oom_evaluate_task+0x302/0x540
[  394.034754]  out_of_memory+0xa84/0x1430
[  394.038744]  ? oom_killer_disable+0x3a0/0x3a0
[  394.043244]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  394.048174]  ? __mutex_add_waiter+0x2a0/0x2a0
[  394.052698]  __alloc_pages_slowpath+0x22d4/0x2d70
[  394.057579]  ? warn_alloc+0x120/0x120
[  394.061382]  ? rcu_softirq_qs+0x20/0x20
[  394.065386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.070926]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.076468]  ? should_fail+0x22d/0xd01
[  394.080362]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.085466]  ? zap_class+0x640/0x640
[  394.089209]  ? __lock_is_held+0xb5/0x140
[  394.093276]  ? mark_held_locks+0x130/0x130
[  394.097510]  ? lock_release+0xa00/0xa00
[  394.101485]  ? perf_trace_sched_process_exec+0x860/0x860
[  394.106946]  ? __might_sleep+0x95/0x190
[  394.110929]  __alloc_pages_nodemask+0xa80/0xde0
[  394.115797]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  394.120816]  ? __page_cache_alloc+0x191/0x5c0
[  394.125403]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.130330]  ? kasan_check_read+0x11/0x20
[  394.134481]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.139780]  ? zap_class+0x640/0x640
[  394.143505]  ? zap_class+0x640/0x640
[  394.147217]  ? zap_class+0x640/0x640
[  394.150933]  ? __do_page_cache_readahead+0x7ce/0x980
[  394.156039]  ? find_held_lock+0x36/0x1c0
[  394.160104]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  394.165649]  alloc_pages_current+0x173/0x350
[  394.170073]  __page_cache_alloc+0x38c/0x5c0
[  394.174398]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.179327]  ? kasan_check_read+0x11/0x20
[  394.183479]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.188762]  ? generic_perform_write+0x6a0/0x6a0
[  394.193519]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.199055]  ? check_preemption_disabled+0x48/0x280
[  394.204077]  filemap_fault+0x1594/0x25f0
[  394.208153]  ? __lock_page_or_retry+0xa00/0xa00
[  394.212829]  ? mark_held_locks+0x130/0x130
[  394.217068]  ? rcu_softirq_qs+0x20/0x20
[  394.221049]  ? remove_wait_queue+0x1a6/0x360
[  394.225460]  ? trace_hardirqs_off_caller+0x310/0x310
[  394.230569]  ? filemap_map_pages+0xe04/0x1990
[  394.235074]  ? print_usage_bug+0xc0/0xc0
[  394.239139]  ? add_wait_queue+0x2b0/0x2b0
[  394.243297]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  394.248224]  ? print_usage_bug+0xc0/0xc0
[  394.252285]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  394.257822]  ? fput+0x130/0x1a0
[  394.261108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.266652]  ? print_usage_bug+0xc0/0xc0
[  394.270726]  ? __lock_acquire+0x62f/0x4c20
[  394.274978]  ? lock_acquire+0x1ed/0x520
[  394.278963]  ? ext4_filemap_fault+0x7a/0xad
[  394.283290]  ? lock_release+0xa00/0xa00
[  394.287265]  ? perf_trace_sched_process_exec+0x860/0x860
[  394.292717]  ? print_usage_bug+0xc0/0xc0
[  394.296783]  ? print_usage_bug+0xc0/0xc0
[  394.300857]  ? down_read+0x8d/0x120
[  394.304483]  ? ext4_filemap_fault+0x7a/0xad
[  394.308809]  ? __down_interruptible+0x700/0x700
[  394.313497]  ext4_filemap_fault+0x82/0xad
[  394.317646]  __do_fault+0x100/0x6b0
[  394.321286]  ? pmd_devmap_trans_unstable+0x220/0x220
[  394.326390]  ? mark_held_locks+0x130/0x130
[  394.330632]  ? mark_held_locks+0x130/0x130
[  394.334866]  ? find_held_lock+0x36/0x1c0
[  394.338930]  ? zap_class+0x640/0x640
[  394.342645]  ? find_held_lock+0x36/0x1c0
[  394.346721]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.352263]  __handle_mm_fault+0x307c/0x5920
[  394.356680]  ? poll_select_copy_remaining+0x18c/0x6a0
[  394.361879]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  394.366727]  ? __might_fault+0x12b/0x1e0
[  394.370791]  ? lock_downgrade+0x900/0x900
[  394.374949]  ? zap_class+0x640/0x640
[  394.378665]  ? zap_class+0x640/0x640
[  394.382395]  ? find_held_lock+0x36/0x1c0
[  394.386466]  ? handle_mm_fault+0x42a/0xc70
[  394.390710]  ? lock_downgrade+0x900/0x900
[  394.394896]  ? check_preemption_disabled+0x48/0x280
[  394.399919]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  394.404845]  ? kasan_check_read+0x11/0x20
[  394.408992]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.414267]  ? rcu_softirq_qs+0x20/0x20
[  394.418244]  ? trace_hardirqs_off_caller+0x310/0x310
[  394.423350]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.428892]  ? check_preemption_disabled+0x48/0x280
[  394.433917]  handle_mm_fault+0x54f/0xc70
[  394.437984]  ? __handle_mm_fault+0x5920/0x5920
[  394.442575]  ? find_vma+0x34/0x190
[  394.446122]  __do_page_fault+0x5e8/0xe60
[  394.450180]  ? trace_hardirqs_off+0xb8/0x310
[  394.454603]  do_page_fault+0xf2/0x7e0
[  394.458405]  ? vmalloc_sync_all+0x30/0x30
[  394.462554]  ? error_entry+0x70/0xd0
[  394.466269]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.471286]  ? trace_hardirqs_on_caller+0xc0/0x310
[  394.476216]  ? syscall_return_slowpath+0x5e0/0x5e0
[  394.481147]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.485994]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.491021]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  394.496474]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  394.501493]  ? prepare_exit_to_usermode+0x291/0x3b0
[  394.506510]  ? page_fault+0x8/0x30
[  394.510051]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.514903]  ? page_fault+0x8/0x30
[  394.518450]  page_fault+0x1e/0x30
[  394.521902] RIP: 0033:0x7f949d66add3
[  394.525627] Code: Bad RIP value.
[  394.528989] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  394.534356] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  394.541622] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  394.548891] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  394.556155] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  394.563427] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  394.570723] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  394.570793] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  394.577216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  394.577221] Call Trace:
[  394.577240]  dump_stack+0x244/0x39d
[  394.577259]  ? dump_stack_print_info.cold.1+0x20/0x20
[  394.583818] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  394.593090]  warn_alloc.cold.117+0xb7/0x1bd
[  394.595641] init cpuset=
[  394.599271]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  394.604436] /
[  394.614224]  ? lock_downgrade+0x900/0x900
[  394.618523]  mems_allowed=0
[  394.621188]  ? trace_hardirqs_off+0xb8/0x310
[  394.639161]  ? trace_hardirqs_off+0xb8/0x310
[  394.643581]  __alloc_pages_slowpath+0x2660/0x2d70
[  394.648454]  ? warn_alloc+0x120/0x120
[  394.652261]  ? warn_alloc+0x120/0x120
[  394.656066]  ? print_usage_bug+0xc0/0xc0
[  394.660132]  ? warn_alloc+0x120/0x120
[  394.663930]  ? print_usage_bug+0xc0/0xc0
[  394.667996]  ? __lock_acquire+0x62f/0x4c20
[  394.672230]  ? __lock_acquire+0x62f/0x4c20
[  394.676470]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.682010]  ? should_fail+0x22d/0xd01
[  394.685902]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.691009]  ? __lock_acquire+0x62f/0x4c20
[  394.695270]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.700369]  ? __lock_acquire+0x62f/0x4c20
[  394.704600]  ? should_fail+0x22d/0xd01
[  394.708496]  ? mark_held_locks+0x130/0x130
[  394.712754]  ? mark_held_locks+0x130/0x130
[  394.716996]  ? zap_class+0x640/0x640
[  394.720713]  ? print_usage_bug+0xc0/0xc0
[  394.724780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.730315]  ? check_preemption_disabled+0x48/0x280
[  394.735341]  ? __lock_is_held+0xb5/0x140
[  394.739408]  __alloc_pages_nodemask+0xa80/0xde0
[  394.744077]  ? zap_class+0x640/0x640
[  394.747794]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  394.752821]  ? find_held_lock+0x36/0x1c0
[  394.756891]  ? ____cache_alloc_node+0x1c7/0x1e0
[  394.761564]  ? lock_downgrade+0x900/0x900
[  394.765727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.771272]  cache_grow_begin+0xa5/0x8c0
[  394.775332]  ? do_raw_spin_unlock+0xa7/0x330
[  394.779749]  fallback_alloc+0x204/0x2e0
[  394.783735]  ____cache_alloc_node+0x1c7/0x1e0
[  394.788742]  kmem_cache_alloc_node+0xe3/0x730
[  394.793238]  ? ipv6_get_ifaddr+0x42e/0x620
[  394.797484]  __alloc_skb+0x119/0x770
[  394.801197]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  394.806476]  ? netdev_alloc_frag+0x1f0/0x1f0
[  394.810885]  ? lock_downgrade+0x900/0x900
[  394.815041]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.820583]  ? refcount_sub_and_test_checked+0x203/0x310
[  394.826039]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  394.831489]  ? addrconf_rs_timer+0x690/0x690
[  394.835909]  ndisc_alloc_skb+0x144/0x340
[  394.839975]  ndisc_send_rs+0x331/0x6e0
[  394.843866]  addrconf_rs_timer+0x314/0x690
[  394.848104]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.852361]  call_timer_fn+0x272/0x920
[  394.856247]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.860484]  ? process_timeout+0x40/0x40
[  394.864555]  ? __run_timers+0x7da/0xc70
[  394.868532]  ? _raw_spin_unlock_irq+0x27/0x80
[  394.873030]  ? _raw_spin_unlock_irq+0x27/0x80
[  394.877521]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.881762]  ? lockdep_hardirqs_on+0x296/0x5b0
[  394.886348]  ? trace_hardirqs_on+0xbd/0x310
[  394.890686]  ? kasan_check_read+0x11/0x20
[  394.894836]  ? __run_timers+0x7da/0xc70
[  394.898809]  ? trace_hardirqs_off_caller+0x310/0x310
[  394.903919]  ? __queue_work+0x1440/0x1440
[  394.908073]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.912308]  __run_timers+0x7e5/0xc70
[  394.916122]  ? timer_fixup_init+0x70/0x70
[  394.920485]  ? _raw_spin_unlock_irq+0x27/0x80
[  394.924984]  ? _raw_spin_unlock_irq+0x27/0x80
[  394.929478]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  394.934060]  ? trace_hardirqs_on+0xbd/0x310
[  394.938383]  ? kasan_check_read+0x11/0x20
[  394.942536]  ? finish_task_switch+0x1f4/0x910
[  394.947043]  ? trace_hardirqs_off_caller+0x310/0x310
[  394.952159]  ? compat_start_thread+0x80/0x80
[  394.956599]  ? pvclock_read_flags+0x160/0x160
[  394.961095]  ? __switch_to_asm+0x34/0x70
[  394.965162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.970708]  ? check_preemption_disabled+0x48/0x280
[  394.975735]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  394.981273]  ? rcu_pm_notify+0xc0/0xc0
[  394.985162]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.990708]  ? check_preemption_disabled+0x48/0x280
[  394.995739]  run_timer_softirq+0x52/0xb0
[  394.999801]  ? rcu_read_lock_sched_held+0x14f/0x180
[  395.004825]  __do_softirq+0x308/0xb7e
[  395.008639]  ? trace_hardirqs_on_caller+0xc0/0x310
[  395.013583]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  395.018698]  ? trace_hardirqs_on+0x310/0x310
[  395.023123]  ? schedule+0x108/0x460
[  395.026763]  ? trace_hardirqs_off+0xb8/0x310
[  395.031170]  ? smpboot_thread_fn+0x68b/0xa00
[  395.035577]  ? trace_hardirqs_on+0x310/0x310
[  395.039987]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.045524]  ? check_preemption_disabled+0x48/0x280
[  395.050550]  ? takeover_tasklets+0xa90/0xa90
[  395.054961]  run_ksoftirqd+0x5e/0x100
[  395.058763]  smpboot_thread_fn+0x68b/0xa00
[  395.063003]  ? sort_range+0x30/0x30
[  395.066635]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  395.071745]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.077286]  ? __kthread_parkme+0xfb/0x1a0
[  395.081530]  kthread+0x35a/0x420
[  395.084902]  ? sort_range+0x30/0x30
[  395.088614]  ? kthread_stop+0x900/0x900
[  395.092594]  ret_from_fork+0x3a/0x50
[  395.096320] warn_alloc_show_mem: 1 callbacks suppressed
[  395.096331] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  395.096333] Mem-Info:
[  395.096364] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  395.096364]  active_file:11 inactive_file:11 isolated_file:0
[  395.096364]  unevictable:0 dirty:0 writeback:0 unstable:0
[  395.096364]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  395.096364]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  395.096364]  free:13686 free_pcp:280 free_cma:0
[  395.101703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  395.107589] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  395.109987] Call Trace:
[  395.143037] Node 0 
[  395.152387]  <IRQ>
[  395.180070] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  395.182633]  dump_stack+0x244/0x39d
[  395.184839] lowmem_reserve[]:
[  395.186987]  ? dump_stack_print_info.cold.1+0x20/0x20
[  395.212481]  0
[  395.216119]  warn_alloc.cold.117+0xb7/0x1bd
[  395.219176]  2819 6323
[  395.224371]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  395.226147]  6323
[  395.230466]  ? lock_downgrade+0x900/0x900
[  395.237778]  ? trace_hardirqs_off+0xb8/0x310
[  395.239822] Node 0 
[  395.243966]  ? trace_hardirqs_off+0xb8/0x310
[  395.248370] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  395.250581]  __alloc_pages_slowpath+0x2660/0x2d70
[  395.254954] lowmem_reserve[]: 0
[  395.282053]  ? warn_alloc+0x120/0x120
[  395.286850]  0
[  395.290122]  ? warn_alloc+0x120/0x120
[  395.293894]  3503
[  395.295703]  ? print_usage_bug+0xc0/0xc0
[  395.299479]  3503
[  395.301534]  ? warn_alloc+0x120/0x120
[  395.307626]  ? print_usage_bug+0xc0/0xc0
[  395.311401] Node 0 
[  395.315454]  ? __lock_acquire+0x62f/0x4c20
[  395.315486] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  395.315493] lowmem_reserve[]:
[  395.317725]  ? __lock_acquire+0x62f/0x4c20
[  395.321951]  0
[  395.350405]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.353483]  0
[  395.357715]  ? should_fail+0x22d/0xd01
[  395.359487]  0 0
[  395.365029]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  395.370700]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.372658] Node 0 
[  395.377934]  ? __lock_acquire+0x62f/0x4c20
[  395.383012] DMA: 
[  395.385249]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.389455] 1*4kB 
[  395.391512]  ? __lock_acquire+0x62f/0x4c20
[  395.396589] (U) 
[  395.398733]  ? should_fail+0x22d/0xd01
[  395.402940] 0*8kB 
[  395.404909]  ? rcu_irq_exit+0x1a2/0x390
[  395.408768] 0*16kB 
[  395.410916]  ? mark_held_locks+0x130/0x130
[  395.414860] 1*32kB 
[  395.417101]  ? mark_held_locks+0x130/0x130
[  395.421306] (U) 
[  395.423545]  ? mark_held_locks+0xc7/0x130
[  395.427753] 2*64kB 
[  395.429728]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  395.433846] (U) 
[  395.436077]  ? zap_class+0x640/0x640
[  395.441072] 1*128kB 
[  395.443041]  ? print_usage_bug+0xc0/0xc0
[  395.446731] (U) 
[  395.449049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.453087] 1*256kB 
[  395.455056]  ? check_preemption_disabled+0x48/0x280
[  395.460563] (U) 
[  395.462886]  ? __lock_is_held+0xb5/0x140
[  395.467870] 0*512kB 
[  395.469839]  __alloc_pages_nodemask+0xa80/0xde0
[  395.473870] 1*1024kB 
[  395.476187]  ? zap_class+0x640/0x640
[  395.480825] (U) 
[  395.483233]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  395.486919] 1*2048kB 
[  395.488892]  ? find_held_lock+0x36/0x1c0
[  395.493873] (M) 
[  395.496279]  ? ____cache_alloc_node+0x1c7/0x1e0
[  395.500313] 3*4096kB 
[  395.502284]  ? lock_downgrade+0x900/0x900
[  395.506930] (M) 
[  395.509340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.513461] = 15908kB
[  395.515433]  cache_grow_begin+0xa5/0x8c0
[  395.520952] Node 0 
[  395.523359]  ? do_raw_spin_unlock+0xa7/0x330
[  395.527394] DMA32: 
[  395.529639]  fallback_alloc+0x204/0x2e0
[  395.534023] 2*4kB 
[  395.536260]  ____cache_alloc_node+0x1c7/0x1e0
[  395.540220] (H) 
[  395.542370]  kmem_cache_alloc_node+0xe3/0x730
[  395.546840] 2*8kB 
[  395.548807]  ? ipv6_get_ifaddr+0x42e/0x620
[  395.553274] (MH) 
[  395.555422]  __alloc_skb+0x119/0x770
[  395.559625] 3*16kB 
[  395.561691]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  395.565378] (MH) 
[  395.567610]  ? netdev_alloc_frag+0x1f0/0x1f0
[  395.572860] 3*32kB 
[  395.574914]  ? lock_downgrade+0x900/0x900
[  395.579295] (MH) 
[  395.581532]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.585681] 4*64kB 
[  395.587749]  ? refcount_sub_and_test_checked+0x203/0x310
[  395.593257] (M) 
[  395.595488]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  395.600914] 5*128kB 
[  395.602882]  ? addrconf_rs_timer+0x690/0x690
[  395.608315] (MH) 
[  395.610639]  ndisc_alloc_skb+0x144/0x340
[  395.615015] 4*256kB 
[  395.617070]  ndisc_send_rs+0x331/0x6e0
[  395.621106] (M) 
[  395.623427]  addrconf_rs_timer+0x314/0x690
[  395.627287] 5*512kB 
[  395.629254]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.633460] (MH) 
[  395.635786]  call_timer_fn+0x272/0x920
[  395.639984] 4*1024kB 
[  395.642041]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.645906] (MH) 
[  395.648307]  ? process_timeout+0x40/0x40
[  395.652520] 2*2048kB 
[  395.654578]  ? mark_held_locks+0xc7/0x130
[  395.658606] (M) 
[  395.661013]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.665132] 3*4096kB 
[  395.667101]  ? _raw_spin_unlock_irq+0x27/0x80
[  395.671569] (M) 
[  395.673969]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.678437] = 25128kB
[  395.680408]  ? lockdep_hardirqs_on+0x296/0x5b0
[  395.684616] Node 0 
[  395.687019]  ? trace_hardirqs_on+0xbd/0x310
[  395.691574] Normal: 723*4kB 
[  395.693813]  ? kasan_check_read+0x11/0x20
[  395.698106] (UMEH) 
[  395.701122]  ? __run_timers+0x7da/0xc70
[  395.705244] 444*8kB 
[  395.707475]  ? trace_hardirqs_off_caller+0x310/0x310
[  395.711422] (UME) 
[  395.713739]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.718815] 227*16kB 
[  395.720956]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  395.725180] (UMEH) 
[  395.727590]  __run_timers+0x7e5/0xc70
[  395.731802] 94*32kB 
[  395.734042]  ? timer_fixup_init+0x70/0x70
[  395.737807] (UMEH) 
[  395.740126]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  395.744249] 10*64kB 
[  395.746475]  ? zap_class+0x640/0x640
[  395.751466] (UMH) 
[  395.753786]  ? print_usage_bug+0xc0/0xc0
[  395.757474] 0*128kB 0*256kB 
[  395.759626]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  395.763659] 0*512kB 
[  395.766686]  ? find_held_lock+0x36/0x1c0
[  395.771858] 0*1024kB 
[  395.774173]  ? zap_class+0x640/0x640
[  395.778211] 0*2048kB 
[  395.780618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.784327] 0*4096kB 
[  395.787015]  ? check_preemption_disabled+0x48/0x280
[  395.792549] = 13724kB
[  395.794957]  ? __lock_is_held+0xb5/0x140
[  395.799953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  395.802353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.806397] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  395.815221]  ? check_preemption_disabled+0x48/0x280
[  395.820732] 2289 total pagecache pages
[  395.829306]  run_timer_softirq+0x52/0xb0
[  395.834297] 0 pages in swap cache
[  395.838171]  ? rcu_read_lock_sched_held+0x14f/0x180
[  395.842207] Swap cache stats: add 0, delete 0, find 0/0
[  395.845650]  __do_softirq+0x308/0xb7e
[  395.850641] Free swap  = 0kB
[  395.855999]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  395.859774] Total swap = 0kB
[  395.862786]  ? lock_downgrade+0x900/0x900
[  395.867256] 1965979 pages RAM
[  395.870270]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  395.874388] 0 pages HighMem/MovableOnly
[  395.874396] 342293 pages reserved
[  395.877499]  ? pvclock_read_flags+0x160/0x160
[  395.882565] 0 pages cma reserved
[  395.882664] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  395.886540]  ? lapic_next_event+0x5a/0x90
[  395.886558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.886577]  ? kvm_clock_read+0x18/0x30
[  395.890062] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  395.894496]  ? kvm_sched_clock_read+0x9/0x20
[  395.897838] ksoftirqd/0 cpuset=
[  395.904327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.908448] /
[  395.913987]  ? check_preemption_disabled+0x48/0x280
[  395.917938]  mems_allowed=0
[  395.928248]  irq_exit+0x17f/0x1c0
[  395.954479]  smp_apic_timer_interrupt+0x1cb/0x760
[  395.959369]  ? smp_reschedule_interrupt+0x109/0x650
[  395.964393]  ? smp_call_function_single_interrupt+0x650/0x650
[  395.970281]  ? interrupt_entry+0xb5/0xc0
[  395.974345]  ? trace_hardirqs_off_caller+0xbb/0x310
[  395.979361]  ? trace_hardirqs_off_caller+0xbb/0x310
[  395.984384]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.989234]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.994258]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.999279]  ? task_prio+0x50/0x50
[  396.002827]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.008373]  ? check_preemption_disabled+0x48/0x280
[  396.013399]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.018259]  apic_timer_interrupt+0xf/0x20
[  396.022489]  </IRQ>
[  396.024731] RIP: 0010:console_unlock+0xffa/0x1160
[  396.029575] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  396.048482] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  396.056199] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  396.063473] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  396.070754] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  396.078023] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  396.085291] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  396.092573]  ? netconsole_netdev_event+0x280/0x280
[  396.097513]  ? console_unlock+0xff1/0x1160
[  396.101774]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  396.106446]  ? vprintk_emit+0x7f7/0x930
[  396.110424]  ? lock_release+0xa00/0xa00
[  396.114401]  ? trace_hardirqs_on+0xb0/0x310
[  396.118723]  ? vprintk_default+0x28/0x30
[  396.122793]  ? trace_hardirqs_off_caller+0x310/0x310
[  396.127900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.133450]  vprintk_emit+0x33d/0x930
[  396.137258]  ? wake_up_klogd+0x180/0x180
[  396.141326]  ? match_held_lock+0x8c1/0x8d0
[  396.145570]  ? mark_held_locks+0xc7/0x130
[  396.149744]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.154243]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.158747]  vprintk_default+0x28/0x30
[  396.162637]  vprintk_func+0x7e/0x181
[  396.166354]  printk+0xa7/0xcf
[  396.169466]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  396.174227]  ? _raw_spin_unlock_irq+0x60/0x80
[  396.178736]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  396.184060]  dump_header+0x7cc/0xf72
[  396.187806]  ? pagefault_out_of_memory+0x197/0x197
[  396.192747]  ? zap_class+0x640/0x640
[  396.196472]  ? percpu_ref_get_many+0x240/0x240
[  396.201055]  ? print_usage_bug+0xc0/0xc0
[  396.205116]  ? print_usage_bug+0xc0/0xc0
[  396.209189]  ? zap_class+0x640/0x640
[  396.212906]  ? print_usage_bug+0xc0/0xc0
[  396.216976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.222515]  ? find_held_lock+0x36/0x1c0
[  396.226589]  ? mark_held_locks+0xc7/0x130
[  396.230742]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  396.235856]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  396.240963]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  396.245568]  ? trace_hardirqs_on+0xbd/0x310
[  396.249890]  ? kasan_check_read+0x11/0x20
[  396.254038]  ? ___ratelimit+0x3b4/0x672
[  396.258012]  ? trace_hardirqs_off_caller+0x310/0x310
[  396.263116]  ? trace_hardirqs_on+0x310/0x310
[  396.267527]  ? lock_downgrade+0x900/0x900
[  396.271693]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  396.276807]  ? ___ratelimit+0x3b9/0x672
[  396.280787]  ? idr_get_free+0xec0/0xec0
[  396.284762]  ? find_held_lock+0x36/0x1c0
[  396.288841]  oom_kill_process.cold.27+0x10/0x903
[  396.293599]  ? zap_class+0x640/0x640
[  396.297317]  ? check_preemption_disabled+0x48/0x280
[  396.302340]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  396.307289]  ? kasan_check_read+0x11/0x20
[  396.311440]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  396.316728]  ? oom_evaluate_task+0x540/0x540
[  396.321146]  ? find_held_lock+0x36/0x1c0
[  396.325223]  ? out_of_memory+0x974/0x1430
[  396.329375]  ? lock_downgrade+0x900/0x900
[  396.333529]  ? check_preemption_disabled+0x48/0x280
[  396.338567]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  396.343511]  ? kasan_check_read+0x11/0x20
[  396.347680]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  396.352967]  ? rcu_softirq_qs+0x20/0x20
[  396.356956]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.362496]  ? oom_evaluate_task+0x302/0x540
[  396.366913]  out_of_memory+0xa84/0x1430
[  396.370901]  ? oom_killer_disable+0x3a0/0x3a0
[  396.375400]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  396.380333]  ? __mutex_add_waiter+0x2a0/0x2a0
[  396.384842]  __alloc_pages_slowpath+0x22d4/0x2d70
[  396.389722]  ? warn_alloc+0x120/0x120
[  396.393525]  ? rcu_softirq_qs+0x20/0x20
[  396.397526]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.403065]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.408605]  ? should_fail+0x22d/0xd01
[  396.412501]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  396.417606]  ? zap_class+0x640/0x640
[  396.421345]  ? __lock_is_held+0xb5/0x140
[  396.425417]  ? mark_held_locks+0x130/0x130
[  396.429655]  ? lock_release+0xa00/0xa00
[  396.433638]  ? perf_trace_sched_process_exec+0x860/0x860
[  396.439103]  ? __might_sleep+0x95/0x190
[  396.443082]  __alloc_pages_nodemask+0xa80/0xde0
[  396.447761]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  396.452779]  ? __page_cache_alloc+0x191/0x5c0
[  396.457279]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  396.462214]  ? kasan_check_read+0x11/0x20
[  396.466363]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  396.471642]  ? zap_class+0x640/0x640
[  396.475369]  ? zap_class+0x640/0x640
[  396.479086]  ? zap_class+0x640/0x640
[  396.482800]  ? __do_page_cache_readahead+0x7ce/0x980
[  396.487911]  ? find_held_lock+0x36/0x1c0
[  396.491976]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  396.497522]  alloc_pages_current+0x173/0x350
[  396.501946]  __page_cache_alloc+0x38c/0x5c0
[  396.506273]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  396.511226]  ? kasan_check_read+0x11/0x20
[  396.515378]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  396.520662]  ? generic_perform_write+0x6a0/0x6a0
[  396.525430]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.530972]  ? check_preemption_disabled+0x48/0x280
[  396.535999]  filemap_fault+0x1594/0x25f0
[  396.540073]  ? __lock_page_or_retry+0xa00/0xa00
[  396.544745]  ? mark_held_locks+0x130/0x130
[  396.548999]  ? rcu_softirq_qs+0x20/0x20
[  396.552979]  ? remove_wait_queue+0x1a6/0x360
[  396.557389]  ? trace_hardirqs_off_caller+0x310/0x310
[  396.562500]  ? filemap_map_pages+0xe04/0x1990
[  396.567009]  ? print_usage_bug+0xc0/0xc0
[  396.571072]  ? add_wait_queue+0x2b0/0x2b0
[  396.575229]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  396.580157]  ? print_usage_bug+0xc0/0xc0
[  396.584232]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  396.589771]  ? fput+0x130/0x1a0
[  396.593058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.598605]  ? print_usage_bug+0xc0/0xc0
[  396.602684]  ? __lock_acquire+0x62f/0x4c20
[  396.606937]  ? lock_acquire+0x1ed/0x520
[  396.610918]  ? ext4_filemap_fault+0x7a/0xad
[  396.615251]  ? lock_release+0xa00/0xa00
[  396.619233]  ? perf_trace_sched_process_exec+0x860/0x860
[  396.624694]  ? print_usage_bug+0xc0/0xc0
[  396.628766]  ? print_usage_bug+0xc0/0xc0
[  396.632852]  ? down_read+0x8d/0x120
[  396.636480]  ? ext4_filemap_fault+0x7a/0xad
[  396.640810]  ? __down_interruptible+0x700/0x700
[  396.645492]  ext4_filemap_fault+0x82/0xad
[  396.649645]  __do_fault+0x100/0x6b0
[  396.653287]  ? pmd_devmap_trans_unstable+0x220/0x220
[  396.658393]  ? mark_held_locks+0x130/0x130
[  396.662629]  ? mark_held_locks+0x130/0x130
[  396.666862]  ? find_held_lock+0x36/0x1c0
[  396.670927]  ? zap_class+0x640/0x640
[  396.674642]  ? find_held_lock+0x36/0x1c0
[  396.678719]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.684264]  __handle_mm_fault+0x307c/0x5920
[  396.688682]  ? poll_select_copy_remaining+0x18c/0x6a0
[  396.693882]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  396.698732]  ? __might_fault+0x12b/0x1e0
[  396.702797]  ? lock_downgrade+0x900/0x900
[  396.706957]  ? zap_class+0x640/0x640
[  396.710679]  ? zap_class+0x640/0x640
[  396.714399]  ? find_held_lock+0x36/0x1c0
[  396.718472]  ? handle_mm_fault+0x42a/0xc70
[  396.722715]  ? lock_downgrade+0x900/0x900
[  396.726868]  ? check_preemption_disabled+0x48/0x280
[  396.731895]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  396.736844]  ? kasan_check_read+0x11/0x20
[  396.740994]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  396.746291]  ? rcu_softirq_qs+0x20/0x20
[  396.750273]  ? trace_hardirqs_off_caller+0x310/0x310
[  396.755380]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.760921]  ? check_preemption_disabled+0x48/0x280
[  396.765951]  handle_mm_fault+0x54f/0xc70
[  396.770020]  ? __handle_mm_fault+0x5920/0x5920
[  396.774607]  ? find_vma+0x34/0x190
[  396.778155]  __do_page_fault+0x5e8/0xe60
[  396.782227]  ? trace_hardirqs_off+0xb8/0x310
[  396.786650]  do_page_fault+0xf2/0x7e0
[  396.790460]  ? vmalloc_sync_all+0x30/0x30
[  396.794609]  ? error_entry+0x70/0xd0
[  396.798325]  ? trace_hardirqs_off_caller+0xbb/0x310
[  396.803341]  ? trace_hardirqs_on_caller+0xc0/0x310
[  396.808274]  ? syscall_return_slowpath+0x5e0/0x5e0
[  396.813208]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.818056]  ? trace_hardirqs_on_caller+0x310/0x310
[  396.823077]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.828529]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  396.833548]  ? prepare_exit_to_usermode+0x291/0x3b0
[  396.838565]  ? page_fault+0x8/0x30
[  396.842111]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  396.846957]  ? page_fault+0x8/0x30
[  396.850505]  page_fault+0x1e/0x30
[  396.853961] RIP: 0033:0x7f949d66add3
[  396.857700] Code: Bad RIP value.
[  396.861067] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  396.866434] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  396.873708] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  396.880977] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  396.888244] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  396.895511] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  396.902810] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  396.902884] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  396.909308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  396.909313] Call Trace:
[  396.909336]  dump_stack+0x244/0x39d
[  396.909353]  ? dump_stack_print_info.cold.1+0x20/0x20
[  396.915924] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  396.925521]  warn_alloc.cold.117+0xb7/0x1bd
[  396.928077] init cpuset=
[  396.931726]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  396.936895] /
[  396.946594]  ? lock_downgrade+0x900/0x900
[  396.950893]  mems_allowed=0
[  396.953561]  ? trace_hardirqs_off+0xb8/0x310
[  396.971536]  ? trace_hardirqs_off+0xb8/0x310
[  396.975956]  __alloc_pages_slowpath+0x2660/0x2d70
[  396.980853]  ? warn_alloc+0x120/0x120
[  396.984663]  ? warn_alloc+0x120/0x120
[  396.988479]  ? print_usage_bug+0xc0/0xc0
[  396.992541]  ? warn_alloc+0x120/0x120
[  396.996346]  ? print_usage_bug+0xc0/0xc0
[  397.000409]  ? __lock_acquire+0x62f/0x4c20
[  397.004662]  ? __lock_acquire+0x62f/0x4c20
[  397.008918]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.014456]  ? should_fail+0x22d/0xd01
[  397.018349]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.023453]  ? __lock_acquire+0x62f/0x4c20
[  397.027706]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.032812]  ? __lock_acquire+0x62f/0x4c20
[  397.037049]  ? should_fail+0x22d/0xd01
[  397.040939]  ? find_held_lock+0x36/0x1c0
[  397.045012]  ? mark_held_locks+0x130/0x130
[  397.049253]  ? mark_held_locks+0x130/0x130
[  397.053499]  ? zap_class+0x640/0x640
[  397.057216]  ? zap_class+0x640/0x640
[  397.060935]  ? print_usage_bug+0xc0/0xc0
[  397.064996]  ? do_raw_spin_unlock+0xa7/0x330
[  397.069403]  ? zap_class+0x640/0x640
[  397.073115]  ? print_usage_bug+0xc0/0xc0
[  397.077176]  ? wq_watchdog_touch+0x9c/0xfe
[  397.081434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.086970]  ? check_preemption_disabled+0x48/0x280
[  397.091994]  ? __lock_is_held+0xb5/0x140
[  397.096067]  __alloc_pages_nodemask+0xa80/0xde0
[  397.100740]  ? zap_class+0x640/0x640
[  397.104465]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  397.109503]  ? find_held_lock+0x36/0x1c0
[  397.113574]  ? ____cache_alloc_node+0x1c7/0x1e0
[  397.118246]  ? lock_downgrade+0x900/0x900
[  397.122404]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.127945]  cache_grow_begin+0xa5/0x8c0
[  397.132014]  ? do_raw_spin_unlock+0xa7/0x330
[  397.136432]  fallback_alloc+0x204/0x2e0
[  397.140412]  ____cache_alloc_node+0x1c7/0x1e0
[  397.144913]  kmem_cache_alloc_node+0xe3/0x730
[  397.149413]  ? ipv6_get_ifaddr+0x42e/0x620
[  397.153660]  __alloc_skb+0x119/0x770
[  397.157388]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.162680]  ? netdev_alloc_frag+0x1f0/0x1f0
[  397.167095]  ? lock_downgrade+0x900/0x900
[  397.171250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.176795]  ? refcount_sub_and_test_checked+0x203/0x310
[  397.182254]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  397.187720]  ? addrconf_rs_timer+0x690/0x690
[  397.192140]  ndisc_alloc_skb+0x144/0x340
[  397.196211]  ndisc_send_rs+0x331/0x6e0
[  397.200105]  addrconf_rs_timer+0x314/0x690
[  397.204343]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.208596]  call_timer_fn+0x272/0x920
[  397.212482]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.216724]  ? process_timeout+0x40/0x40
[  397.220797]  ? __run_timers+0x7da/0xc70
[  397.224781]  ? _raw_spin_unlock_irq+0x27/0x80
[  397.229278]  ? _raw_spin_unlock_irq+0x27/0x80
[  397.233774]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.238011]  ? lockdep_hardirqs_on+0x296/0x5b0
[  397.242598]  ? trace_hardirqs_on+0xbd/0x310
[  397.246919]  ? kasan_check_read+0x11/0x20
[  397.251067]  ? __run_timers+0x7da/0xc70
[  397.255040]  ? trace_hardirqs_off_caller+0x310/0x310
[  397.260149]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.264393]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.268629]  __run_timers+0x7e5/0xc70
[  397.272445]  ? timer_fixup_init+0x70/0x70
[  397.276618]  ? _raw_spin_unlock_irq+0x27/0x80
[  397.281118]  ? _raw_spin_unlock_irq+0x27/0x80
[  397.285616]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  397.290196]  ? trace_hardirqs_on+0xbd/0x310
[  397.294520]  ? kasan_check_read+0x11/0x20
[  397.298703]  ? finish_task_switch+0x1f4/0x910
[  397.303205]  ? trace_hardirqs_off_caller+0x310/0x310
[  397.308316]  ? compat_start_thread+0x80/0x80
[  397.312759]  ? pvclock_read_flags+0x160/0x160
[  397.317257]  ? __switch_to_asm+0x34/0x70
[  397.321319]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.326857]  ? check_preemption_disabled+0x48/0x280
[  397.331886]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  397.337427]  ? rcu_pm_notify+0xc0/0xc0
[  397.341316]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.346851]  ? check_preemption_disabled+0x48/0x280
[  397.351875]  run_timer_softirq+0x52/0xb0
[  397.355935]  ? rcu_read_lock_sched_held+0x14f/0x180
[  397.360956]  __do_softirq+0x308/0xb7e
[  397.364763]  ? trace_hardirqs_on_caller+0xc0/0x310
[  397.369715]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  397.374824]  ? trace_hardirqs_on+0x310/0x310
[  397.379243]  ? schedule+0x108/0x460
[  397.382892]  ? trace_hardirqs_off+0xb8/0x310
[  397.387314]  ? smpboot_thread_fn+0x68b/0xa00
[  397.391733]  ? trace_hardirqs_on+0x310/0x310
[  397.396146]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.401696]  ? check_preemption_disabled+0x48/0x280
[  397.406724]  ? takeover_tasklets+0xa90/0xa90
[  397.411136]  run_ksoftirqd+0x5e/0x100
[  397.414939]  smpboot_thread_fn+0x68b/0xa00
[  397.419177]  ? sort_range+0x30/0x30
[  397.422812]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  397.427920]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.433458]  ? __kthread_parkme+0xfb/0x1a0
[  397.437710]  kthread+0x35a/0x420
[  397.441079]  ? sort_range+0x30/0x30
[  397.444717]  ? kthread_stop+0x900/0x900
[  397.448709]  ret_from_fork+0x3a/0x50
[  397.452450] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  397.452455] warn_alloc_show_mem: 1 callbacks suppressed
[  397.452462] Mem-Info:
[  397.458341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  397.458350] Call Trace:
[  397.463728] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  397.463728]  active_file:11 inactive_file:11 isolated_file:0
[  397.463728]  unevictable:0 dirty:0 writeback:0 unstable:0
[  397.463728]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  397.463728]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  397.463728]  free:13686 free_pcp:280 free_cma:0
[  397.466105]  <IRQ>
[  397.475474] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  397.478062]  dump_stack+0x244/0x39d
[  397.511102] Node 0 
[  397.513260]  ? dump_stack_print_info.cold.1+0x20/0x20
[  397.540930] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  397.544541]  warn_alloc.cold.117+0xb7/0x1bd
[  397.546739] lowmem_reserve[]:
[  397.551924]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  397.577420]  0 2819
[  397.581761]  ? lock_downgrade+0x900/0x900
[  397.584833]  6323
[  397.589681]  ? trace_hardirqs_off+0xb8/0x310
[  397.591895]  6323
[  397.596040]  ? trace_hardirqs_off+0xb8/0x310
[  397.602487]  __alloc_pages_slowpath+0x2660/0x2d70
[  397.604524] Node 0 
[  397.608955]  ? warn_alloc+0x120/0x120
[  397.613773] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  397.615979]  ? warn_alloc+0x120/0x120
[  397.619772] lowmem_reserve[]:
[  397.646855]  ? print_usage_bug+0xc0/0xc0
[  397.650632]  0
[  397.653735]  ? warn_alloc+0x120/0x120
[  397.657771]  0
[  397.659569]  ? print_usage_bug+0xc0/0xc0
[  397.663363]  3503
[  397.665199]  ? __lock_acquire+0x62f/0x4c20
[  397.669231]  3503
[  397.671287]  ? __lock_acquire+0x62f/0x4c20
[  397.677552]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.681759] Node 0 
[  397.687307]  ? should_fail+0x22d/0xd01
[  397.687343] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  397.689554]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.693418] lowmem_reserve[]:
[  397.721885]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.727137]  0
[  397.730234]  ? __lock_acquire+0x62f/0x4c20
[  397.735313]  0
[  397.737112]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.741310]  0 0
[  397.743111]  ? __lock_acquire+0x62f/0x4c20
[  397.750168]  ? should_fail+0x22d/0xd01
[  397.754376] Node 0 
[  397.758251]  ? rcu_irq_exit+0x1a2/0x390
[  397.758260] DMA: 
[  397.760499]  ? mark_held_locks+0x130/0x130
[  397.764443] 1*4kB 
[  397.766518]  ? mark_held_locks+0x130/0x130
[  397.770727] (U) 
[  397.772875]  ? mark_held_locks+0xc7/0x130
[  397.777083] 0*8kB 
[  397.779057]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  397.783177] 0*16kB 
[  397.785324]  ? zap_class+0x640/0x640
[  397.790820] 1*32kB (U) 
[  397.793065]  ? print_usage_bug+0xc0/0xc0
[  397.796753] 2*64kB 
[  397.799330]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.803364] (U) 
[  397.805599]  ? check_preemption_disabled+0x48/0x280
[  397.811118] 1*128kB 
[  397.813103]  ? __lock_is_held+0xb5/0x140
[  397.818082] (U) 
[  397.820407]  __alloc_pages_nodemask+0xa80/0xde0
[  397.824438] 1*256kB 
[  397.826413]  ? zap_class+0x640/0x640
[  397.831058] (U) 
[  397.833386]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  397.837069] 0*512kB 
[  397.839047]  ? find_held_lock+0x36/0x1c0
[  397.844029] 1*1024kB (U) 
[  397.846364]  ? ____cache_alloc_node+0x1c7/0x1e0
[  397.850396] 1*2048kB 
[  397.853150]  ? lock_downgrade+0x900/0x900
[  397.857792] (M) 
[  397.860207]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.864321] 3*4096kB 
[  397.866295]  cache_grow_begin+0xa5/0x8c0
[  397.871807] (M) 
[  397.874221]  ? do_raw_spin_unlock+0xa7/0x330
[  397.878253] = 15908kB
[  397.880235]  fallback_alloc+0x204/0x2e0
[  397.884616] Node 0 
[  397.887027]  ____cache_alloc_node+0x1c7/0x1e0
[  397.890974] DMA32: 
[  397.893214]  kmem_cache_alloc_node+0xe3/0x730
[  397.898465] 2*4kB 
[  397.900710]  ? ipv6_get_ifaddr+0x42e/0x620
[  397.905177] (H) 
[  397.907335]  __alloc_skb+0x119/0x770
[  397.911536] 2*8kB 
[  397.913510]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  397.917204] (MH) 
[  397.919351]  ? netdev_alloc_frag+0x1f0/0x1f0
[  397.924603] 3*16kB 
[  397.926665]  ? lock_downgrade+0x900/0x900
[  397.931055] (MH) 
[  397.933296]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.937417] 3*32kB 
[  397.939476]  ? refcount_sub_and_test_checked+0x203/0x310
[  397.944985] (MH) 
[  397.947226]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  397.952652] 4*64kB 
[  397.954720]  ? addrconf_rs_timer+0x690/0x690
[  397.960147] (M) 
[  397.962392]  ndisc_alloc_skb+0x144/0x340
[  397.966769] 5*128kB 
[  397.968744]  ndisc_send_rs+0x331/0x6e0
[  397.972777] (MH) 
[  397.975102]  addrconf_rs_timer+0x314/0x690
[  397.978960] 4*256kB 
[  397.981019]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.985225] (M) 
[  397.987557]  call_timer_fn+0x272/0x920
[  397.991760] 5*512kB 
[  397.993731]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  397.997592] (MH) 
[  397.999913]  ? process_timeout+0x40/0x40
[  398.004119] 4*1024kB 
[  398.006182]  ? mark_held_locks+0xc7/0x130
[  398.010209] (MH) 
[  398.012618]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.016737] 2*2048kB 
[  398.018792]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.023260] (M) 
[  398.025666]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.030146] 3*4096kB 
[  398.032115]  ? lockdep_hardirqs_on+0x296/0x5b0
[  398.036322] (M) 
[  398.038732]  ? trace_hardirqs_on+0xbd/0x310
[  398.043288] = 25128kB
[  398.045256]  ? kasan_check_read+0x11/0x20
[  398.049551] Node 0 
[  398.051957]  ? __run_timers+0x7da/0xc70
[  398.056080] Normal: 
[  398.058311]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.062267] 723*4kB 
[  398.064597]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.069695] (UMEH) 
[  398.072021]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.076229] 444*8kB (UME) 
[  398.078471]  __run_timers+0x7e5/0xc70
[  398.082706] 227*16kB 
[  398.085561]  ? timer_fixup_init+0x70/0x70
[  398.089323] (UMEH) 
[  398.091735]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  398.095857] 94*32kB 
[  398.098086]  ? zap_class+0x640/0x640
[  398.103076] (UMEH) 
[  398.105395]  ? print_usage_bug+0xc0/0xc0
[  398.109087] 10*64kB 
[  398.111324]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  398.115361] (UMH) 
[  398.117701]  ? find_held_lock+0x36/0x1c0
[  398.122869] 0*128kB 
[  398.125015]  ? zap_class+0x640/0x640
[  398.129049] 0*256kB 
[  398.131375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.135055] 0*512kB 0*1024kB 
[  398.137389]  ? check_preemption_disabled+0x48/0x280
[  398.142907] 0*2048kB 
[  398.146014]  ? __lock_is_held+0xb5/0x140
[  398.150998] 0*4096kB 
[  398.153401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.157437] = 13724kB
[  398.159842]  ? check_preemption_disabled+0x48/0x280
[  398.165359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  398.167763]  run_timer_softirq+0x52/0xb0
[  398.172758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  398.181596]  ? rcu_read_lock_sched_held+0x14f/0x180
[  398.185636] 2289 total pagecache pages
[  398.194212]  __do_softirq+0x308/0xb7e
[  398.199209] 0 pages in swap cache
[  398.203107]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  398.206886] Swap cache stats: add 0, delete 0, find 0/0
[  398.210325]  ? lock_downgrade+0x900/0x900
[  398.210347]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  398.214815] Free swap  = 0kB
[  398.220177]  ? pvclock_read_flags+0x160/0x160
[  398.224295] Total swap = 0kB
[  398.229410]  ? lapic_next_event+0x5a/0x90
[  398.232406] 1965979 pages RAM
[  398.236895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.239888] 0 pages HighMem/MovableOnly
[  398.244031]  ? kvm_clock_read+0x18/0x30
[  398.247130] 342293 pages reserved
[  398.252659]  ? kvm_sched_clock_read+0x9/0x20
[  398.256606] 0 pages cma reserved
[  398.260573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.264082] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  398.268408]  ? check_preemption_disabled+0x48/0x280
[  398.271807] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  398.277290]  irq_exit+0x17f/0x1c0
[  398.283763] ksoftirqd/0 cpuset=
[  398.288778]  smp_apic_timer_interrupt+0x1cb/0x760
[  398.299062] /
[  398.302547]  ? smp_reschedule_interrupt+0x109/0x650
[  398.305805]  mems_allowed=0
[  398.310637]  ? smp_call_function_single_interrupt+0x650/0x650
[  398.326114]  ? interrupt_entry+0xb5/0xc0
[  398.330177]  ? trace_hardirqs_off_caller+0xbb/0x310
[  398.335203]  ? trace_hardirqs_off_caller+0xbb/0x310
[  398.340223]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  398.345066]  ? trace_hardirqs_on_caller+0x310/0x310
[  398.350081]  ? trace_hardirqs_on_caller+0x310/0x310
[  398.355099]  ? task_prio+0x50/0x50
[  398.358642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.364195]  ? check_preemption_disabled+0x48/0x280
[  398.369223]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  398.374078]  apic_timer_interrupt+0xf/0x20
[  398.378311]  </IRQ>
[  398.380549] RIP: 0010:console_unlock+0xffa/0x1160
[  398.385395] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  398.404303] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  398.412017] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  398.419285] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  398.426554] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  398.433820] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  398.441086] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  398.448372]  ? netconsole_netdev_event+0x280/0x280
[  398.453312]  ? console_unlock+0xff1/0x1160
[  398.457572]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  398.462243]  ? vprintk_emit+0x7f7/0x930
[  398.466231]  ? lock_release+0xa00/0xa00
[  398.470212]  ? trace_hardirqs_on+0xb0/0x310
[  398.474537]  ? vprintk_default+0x28/0x30
[  398.478599]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.483712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.489264]  vprintk_emit+0x33d/0x930
[  398.493077]  ? wake_up_klogd+0x180/0x180
[  398.497149]  ? match_held_lock+0x8c1/0x8d0
[  398.501395]  ? mark_held_locks+0xc7/0x130
[  398.505549]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.510053]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.514554]  vprintk_default+0x28/0x30
[  398.518452]  vprintk_func+0x7e/0x181
[  398.522171]  printk+0xa7/0xcf
[  398.525285]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  398.530048]  ? _raw_spin_unlock_irq+0x60/0x80
[  398.534556]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  398.539846]  dump_header+0x7cc/0xf72
[  398.543576]  ? pagefault_out_of_memory+0x197/0x197
[  398.548513]  ? zap_class+0x640/0x640
[  398.552228]  ? percpu_ref_get_many+0x240/0x240
[  398.556813]  ? print_usage_bug+0xc0/0xc0
[  398.560874]  ? print_usage_bug+0xc0/0xc0
[  398.564960]  ? zap_class+0x640/0x640
[  398.568686]  ? print_usage_bug+0xc0/0xc0
[  398.572754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.578299]  ? find_held_lock+0x36/0x1c0
[  398.582372]  ? mark_held_locks+0xc7/0x130
[  398.586545]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  398.591652]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  398.596765]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  398.601349]  ? trace_hardirqs_on+0xbd/0x310
[  398.605670]  ? kasan_check_read+0x11/0x20
[  398.609829]  ? ___ratelimit+0x3b4/0x672
[  398.613805]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.618909]  ? trace_hardirqs_on+0x310/0x310
[  398.623319]  ? lock_downgrade+0x900/0x900
[  398.627483]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  398.632592]  ? ___ratelimit+0x3b9/0x672
[  398.636572]  ? idr_get_free+0xec0/0xec0
[  398.640543]  ? find_held_lock+0x36/0x1c0
[  398.644620]  oom_kill_process.cold.27+0x10/0x903
[  398.649376]  ? zap_class+0x640/0x640
[  398.653091]  ? check_preemption_disabled+0x48/0x280
[  398.658113]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  398.663042]  ? kasan_check_read+0x11/0x20
[  398.667194]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  398.672475]  ? oom_evaluate_task+0x540/0x540
[  398.676885]  ? find_held_lock+0x36/0x1c0
[  398.680956]  ? out_of_memory+0x974/0x1430
[  398.685111]  ? lock_downgrade+0x900/0x900
[  398.689256]  ? check_preemption_disabled+0x48/0x280
[  398.694285]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  398.699216]  ? kasan_check_read+0x11/0x20
[  398.703366]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  398.708644]  ? rcu_softirq_qs+0x20/0x20
[  398.712631]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.718170]  ? oom_evaluate_task+0x302/0x540
[  398.722590]  out_of_memory+0xa84/0x1430
[  398.726576]  ? oom_killer_disable+0x3a0/0x3a0
[  398.731072]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  398.736005]  ? __mutex_add_waiter+0x2a0/0x2a0
[  398.740517]  __alloc_pages_slowpath+0x22d4/0x2d70
[  398.745393]  ? warn_alloc+0x120/0x120
[  398.749199]  ? rcu_softirq_qs+0x20/0x20
[  398.753206]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.758770]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.764313]  ? should_fail+0x22d/0xd01
[  398.768212]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.773319]  ? zap_class+0x640/0x640
[  398.777067]  ? __lock_is_held+0xb5/0x140
[  398.781144]  ? mark_held_locks+0x130/0x130
[  398.785403]  ? lock_release+0xa00/0xa00
[  398.789382]  ? perf_trace_sched_process_exec+0x860/0x860
[  398.794845]  ? __might_sleep+0x95/0x190
[  398.798831]  __alloc_pages_nodemask+0xa80/0xde0
[  398.803507]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  398.808525]  ? __page_cache_alloc+0x191/0x5c0
[  398.813021]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  398.817951]  ? kasan_check_read+0x11/0x20
[  398.822100]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  398.827379]  ? zap_class+0x640/0x640
[  398.831101]  ? zap_class+0x640/0x640
[  398.834847]  ? zap_class+0x640/0x640
[  398.838559]  ? __do_page_cache_readahead+0x7ce/0x980
[  398.843862]  ? find_held_lock+0x36/0x1c0
[  398.847928]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  398.853472]  alloc_pages_current+0x173/0x350
[  398.857888]  __page_cache_alloc+0x38c/0x5c0
[  398.862218]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  398.867147]  ? kasan_check_read+0x11/0x20
[  398.871295]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  398.876575]  ? generic_perform_write+0x6a0/0x6a0
[  398.881332]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.886871]  ? check_preemption_disabled+0x48/0x280
[  398.891903]  filemap_fault+0x1594/0x25f0
[  398.895980]  ? __lock_page_or_retry+0xa00/0xa00
[  398.900660]  ? mark_held_locks+0x130/0x130
[  398.904938]  ? rcu_softirq_qs+0x20/0x20
[  398.908916]  ? remove_wait_queue+0x1a6/0x360
[  398.913326]  ? trace_hardirqs_off_caller+0x310/0x310
[  398.918954]  ? filemap_map_pages+0xe04/0x1990
[  398.923460]  ? print_usage_bug+0xc0/0xc0
[  398.927527]  ? add_wait_queue+0x2b0/0x2b0
[  398.931764]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  398.936698]  ? print_usage_bug+0xc0/0xc0
[  398.940769]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  398.946305]  ? fput+0x130/0x1a0
[  398.949586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.955133]  ? print_usage_bug+0xc0/0xc0
[  398.959204]  ? __lock_acquire+0x62f/0x4c20
[  398.963451]  ? lock_acquire+0x1ed/0x520
[  398.967432]  ? ext4_filemap_fault+0x7a/0xad
[  398.971760]  ? lock_release+0xa00/0xa00
[  398.975734]  ? perf_trace_sched_process_exec+0x860/0x860
[  398.981190]  ? print_usage_bug+0xc0/0xc0
[  398.985255]  ? print_usage_bug+0xc0/0xc0
[  398.989327]  ? down_read+0x8d/0x120
[  398.992954]  ? ext4_filemap_fault+0x7a/0xad
[  398.997276]  ? __down_interruptible+0x700/0x700
[  399.001957]  ext4_filemap_fault+0x82/0xad
[  399.006106]  __do_fault+0x100/0x6b0
[  399.009739]  ? pmd_devmap_trans_unstable+0x220/0x220
[  399.014847]  ? mark_held_locks+0x130/0x130
[  399.019089]  ? mark_held_locks+0x130/0x130
[  399.023320]  ? find_held_lock+0x36/0x1c0
[  399.027384]  ? zap_class+0x640/0x640
[  399.031100]  ? find_held_lock+0x36/0x1c0
[  399.035168]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.040714]  __handle_mm_fault+0x307c/0x5920
[  399.045126]  ? poll_select_copy_remaining+0x18c/0x6a0
[  399.050327]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  399.055175]  ? __might_fault+0x12b/0x1e0
[  399.059246]  ? lock_downgrade+0x900/0x900
[  399.063409]  ? zap_class+0x640/0x640
[  399.067120]  ? zap_class+0x640/0x640
[  399.070841]  ? find_held_lock+0x36/0x1c0
[  399.074929]  ? handle_mm_fault+0x42a/0xc70
[  399.079169]  ? lock_downgrade+0x900/0x900
[  399.083324]  ? check_preemption_disabled+0x48/0x280
[  399.088350]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  399.093281]  ? kasan_check_read+0x11/0x20
[  399.097430]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.102718]  ? rcu_softirq_qs+0x20/0x20
[  399.106703]  ? trace_hardirqs_off_caller+0x310/0x310
[  399.111812]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.117347]  ? check_preemption_disabled+0x48/0x280
[  399.122372]  handle_mm_fault+0x54f/0xc70
[  399.126438]  ? __handle_mm_fault+0x5920/0x5920
[  399.131030]  ? find_vma+0x34/0x190
[  399.134574]  __do_page_fault+0x5e8/0xe60
[  399.138633]  ? trace_hardirqs_off+0xb8/0x310
[  399.143052]  do_page_fault+0xf2/0x7e0
[  399.146855]  ? vmalloc_sync_all+0x30/0x30
[  399.151008]  ? error_entry+0x70/0xd0
[  399.154722]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.159737]  ? trace_hardirqs_on_caller+0xc0/0x310
[  399.164669]  ? syscall_return_slowpath+0x5e0/0x5e0
[  399.169606]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.174447]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.179460]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  399.184911]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  399.189933]  ? prepare_exit_to_usermode+0x291/0x3b0
[  399.194956]  ? page_fault+0x8/0x30
[  399.198499]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.203355]  ? page_fault+0x8/0x30
[  399.206905]  page_fault+0x1e/0x30
[  399.210361] RIP: 0033:0x7f949d66add3
[  399.214086] Code: Bad RIP value.
[  399.217446] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  399.222812] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  399.230079] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  399.237348] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  399.244614] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  399.251883] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  399.259180] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  399.259252] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  399.265684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  399.265694] Call Trace:
[  399.265716]  dump_stack+0x244/0x39d
[  399.265734]  ? dump_stack_print_info.cold.1+0x20/0x20
[  399.272266] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  399.281575]  warn_alloc.cold.117+0xb7/0x1bd
[  399.284128] init cpuset=
[  399.287752]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  399.292914] /
[  399.302634]  ? lock_downgrade+0x900/0x900
[  399.306931]  mems_allowed=0
[  399.309600]  ? trace_hardirqs_off+0xb8/0x310
[  399.327567]  ? trace_hardirqs_off+0xb8/0x310
[  399.331986]  __alloc_pages_slowpath+0x2660/0x2d70
[  399.336863]  ? warn_alloc+0x120/0x120
[  399.340669]  ? warn_alloc+0x120/0x120
[  399.344489]  ? print_usage_bug+0xc0/0xc0
[  399.348548]  ? warn_alloc+0x120/0x120
[  399.352352]  ? print_usage_bug+0xc0/0xc0
[  399.356414]  ? __lock_acquire+0x62f/0x4c20
[  399.360653]  ? __lock_acquire+0x62f/0x4c20
[  399.364904]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.370442]  ? should_fail+0x22d/0xd01
[  399.374340]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.379444]  ? __lock_acquire+0x62f/0x4c20
[  399.383697]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.388799]  ? __lock_acquire+0x62f/0x4c20
[  399.393034]  ? should_fail+0x22d/0xd01
[  399.396921]  ? find_held_lock+0x36/0x1c0
[  399.400992]  ? mark_held_locks+0x130/0x130
[  399.405235]  ? mark_held_locks+0x130/0x130
[  399.409470]  ? zap_class+0x640/0x640
[  399.413187]  ? zap_class+0x640/0x640
[  399.416911]  ? print_usage_bug+0xc0/0xc0
[  399.420974]  ? do_raw_spin_unlock+0xa7/0x330
[  399.425382]  ? zap_class+0x640/0x640
[  399.429095]  ? print_usage_bug+0xc0/0xc0
[  399.433152]  ? wq_watchdog_touch+0x9c/0xfe
[  399.437389]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.442926]  ? check_preemption_disabled+0x48/0x280
[  399.447952]  ? __lock_is_held+0xb5/0x140
[  399.452026]  __alloc_pages_nodemask+0xa80/0xde0
[  399.456703]  ? zap_class+0x640/0x640
[  399.460427]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  399.465455]  ? find_held_lock+0x36/0x1c0
[  399.469527]  ? ____cache_alloc_node+0x1c7/0x1e0
[  399.474196]  ? lock_downgrade+0x900/0x900
[  399.478352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.483899]  cache_grow_begin+0xa5/0x8c0
[  399.487960]  ? do_raw_spin_unlock+0xa7/0x330
[  399.492378]  fallback_alloc+0x204/0x2e0
[  399.496362]  ____cache_alloc_node+0x1c7/0x1e0
[  399.500864]  kmem_cache_alloc_node+0xe3/0x730
[  399.505358]  ? ipv6_get_ifaddr+0x42e/0x620
[  399.509605]  __alloc_skb+0x119/0x770
[  399.513502]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  399.518786]  ? netdev_alloc_frag+0x1f0/0x1f0
[  399.523214]  ? lock_downgrade+0x900/0x900
[  399.527374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.532913]  ? refcount_sub_and_test_checked+0x203/0x310
[  399.538373]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  399.543826]  ? addrconf_rs_timer+0x690/0x690
[  399.548246]  ndisc_alloc_skb+0x144/0x340
[  399.552317]  ndisc_send_rs+0x331/0x6e0
[  399.556214]  addrconf_rs_timer+0x314/0x690
[  399.560455]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.564717]  call_timer_fn+0x272/0x920
[  399.568609]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.572849]  ? process_timeout+0x40/0x40
[  399.576921]  ? __run_timers+0x7da/0xc70
[  399.580898]  ? _raw_spin_unlock_irq+0x27/0x80
[  399.585392]  ? _raw_spin_unlock_irq+0x27/0x80
[  399.589884]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.594122]  ? lockdep_hardirqs_on+0x296/0x5b0
[  399.598720]  ? trace_hardirqs_on+0xbd/0x310
[  399.603044]  ? kasan_check_read+0x11/0x20
[  399.607194]  ? __run_timers+0x7da/0xc70
[  399.611170]  ? trace_hardirqs_off_caller+0x310/0x310
[  399.616277]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.620519]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.624761]  __run_timers+0x7e5/0xc70
[  399.628583]  ? timer_fixup_init+0x70/0x70
[  399.632742]  ? _raw_spin_unlock_irq+0x27/0x80
[  399.637238]  ? _raw_spin_unlock_irq+0x27/0x80
[  399.641741]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  399.646328]  ? trace_hardirqs_on+0xbd/0x310
[  399.650649]  ? kasan_check_read+0x11/0x20
[  399.654815]  ? finish_task_switch+0x1f4/0x910
[  399.659310]  ? trace_hardirqs_off_caller+0x310/0x310
[  399.664418]  ? compat_start_thread+0x80/0x80
[  399.668851]  ? pvclock_read_flags+0x160/0x160
[  399.673346]  ? __switch_to_asm+0x34/0x70
[  399.677995]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.683534]  ? check_preemption_disabled+0x48/0x280
[  399.688559]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  399.694097]  ? rcu_pm_notify+0xc0/0xc0
[  399.697985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.703523]  ? check_preemption_disabled+0x48/0x280
[  399.708546]  run_timer_softirq+0x52/0xb0
[  399.712606]  ? rcu_read_lock_sched_held+0x14f/0x180
[  399.717626]  __do_softirq+0x308/0xb7e
[  399.721433]  ? trace_hardirqs_on_caller+0xc0/0x310
[  399.726370]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  399.731475]  ? trace_hardirqs_on+0x310/0x310
[  399.735891]  ? schedule+0x108/0x460
[  399.739528]  ? trace_hardirqs_off+0xb8/0x310
[  399.743938]  ? smpboot_thread_fn+0x68b/0xa00
[  399.748345]  ? trace_hardirqs_on+0x310/0x310
[  399.752761]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.758299]  ? check_preemption_disabled+0x48/0x280
[  399.763318]  ? takeover_tasklets+0xa90/0xa90
[  399.767735]  run_ksoftirqd+0x5e/0x100
[  399.771534]  smpboot_thread_fn+0x68b/0xa00
[  399.775775]  ? sort_range+0x30/0x30
[  399.779404]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  399.784506]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.790500]  ? __kthread_parkme+0xfb/0x1a0
[  399.794741]  kthread+0x35a/0x420
[  399.798106]  ? sort_range+0x30/0x30
[  399.801730]  ? kthread_stop+0x900/0x900
[  399.805715]  ret_from_fork+0x3a/0x50
[  399.809455] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  399.809461] warn_alloc_show_mem: 1 callbacks suppressed
[  399.809468] Mem-Info:
[  399.815353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  399.820729] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  399.820729]  active_file:11 inactive_file:11 isolated_file:0
[  399.820729]  unevictable:0 dirty:0 writeback:0 unstable:0
[  399.820729]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  399.820729]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  399.820729]  free:13686 free_pcp:280 free_cma:0
[  399.823104] Call Trace:
[  399.832498] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  399.865531]  <IRQ>
[  399.868108] Node 0 
[  399.895784]  dump_stack+0x244/0x39d
[  399.897936] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  399.900146]  ? dump_stack_print_info.cold.1+0x20/0x20
[  399.903746] lowmem_reserve[]:
[  399.929261]  warn_alloc.cold.117+0xb7/0x1bd
[  399.934421]  0
[  399.937519]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  399.941819]  2819
[  399.943615]  ? lock_downgrade+0x900/0x900
[  399.948430]  6323
[  399.950494]  ? trace_hardirqs_off+0xb8/0x310
[  399.954614]  6323
[  399.956674]  ? trace_hardirqs_off+0xb8/0x310
[  399.963132]  __alloc_pages_slowpath+0x2660/0x2d70
[  399.967512] Node 0 DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  399.973247]  ? warn_alloc+0x120/0x120
[  399.973266]  ? warn_alloc+0x120/0x120
[  400.000918] lowmem_reserve[]:
[  400.004719]  ? print_usage_bug+0xc0/0xc0
[  400.008496]  0
[  400.011597]  ? warn_alloc+0x120/0x120
[  400.015637]  0
[  400.017434]  ? print_usage_bug+0xc0/0xc0
[  400.021211]  3503
[  400.023011]  ? __lock_acquire+0x62f/0x4c20
[  400.027045]  3503
[  400.029103]  ? __lock_acquire+0x62f/0x4c20
[  400.035369]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.039578] Node 0 
[  400.045108]  ? should_fail+0x22d/0xd01
[  400.045140] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  400.045148] lowmem_reserve[]:
[  400.047379]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.051240]  0
[  400.079713]  ? __lock_acquire+0x62f/0x4c20
[  400.082801]  0
[  400.087897]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.089664]  0 0
[  400.093915]  ? __lock_acquire+0x62f/0x4c20
[  400.100994]  ? should_fail+0x22d/0xd01
[  400.102945] Node 0 
[  400.107168]  ? find_held_lock+0x36/0x1c0
[  400.111034] DMA: 
[  400.113268]  ? mark_held_locks+0x130/0x130
[  400.117299] 1*4kB 
[  400.119354]  ? mark_held_locks+0x130/0x130
[  400.123563] (U) 
[  400.125715]  ? zap_class+0x640/0x640
[  400.129930] 0*8kB 
[  400.131943]  ? zap_class+0x640/0x640
[  400.135637] 0*16kB 
[  400.137778]  ? print_usage_bug+0xc0/0xc0
[  400.141469] 1*32kB 
[  400.143703]  ? do_raw_spin_unlock+0xa7/0x330
[  400.143716]  ? zap_class+0x640/0x640
[  400.147759] (U) 
[  400.149992]  ? print_usage_bug+0xc0/0xc0
[  400.154377] 2*64kB 
[  400.158082]  ? wq_watchdog_touch+0x9c/0xfe
[  400.160032] (U) 
[  400.164089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.166300] 1*128kB 
[  400.170526]  ? check_preemption_disabled+0x48/0x280
[  400.172477] (U) 
[  400.178015]  ? __lock_is_held+0xb5/0x140
[  400.180308] 1*256kB 
[  400.185322]  __alloc_pages_nodemask+0xa80/0xde0
[  400.187268] (U) 
[  400.191322]  ? zap_class+0x640/0x640
[  400.193625] 0*512kB 
[  400.198289]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  400.200244] 1*1024kB 
[  400.203958]  ? find_held_lock+0x36/0x1c0
[  400.206251] (U) 
[  400.211264]  ? ____cache_alloc_node+0x1c7/0x1e0
[  400.213644] 1*2048kB 
[  400.217707]  ? lock_downgrade+0x900/0x900
[  400.219663] (M) 
[  400.224340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.226727] 3*4096kB 
[  400.230869]  cache_grow_begin+0xa5/0x8c0
[  400.232822] (M) 
[  400.238355]  ? do_raw_spin_unlock+0xa7/0x330
[  400.240741] = 15908kB
[  400.244802]  fallback_alloc+0x204/0x2e0
[  400.246751] Node 0 
[  400.251156]  ____cache_alloc_node+0x1c7/0x1e0
[  400.253543] DMA32: 
[  400.257514]  kmem_cache_alloc_node+0xe3/0x730
[  400.259725] 2*4kB 
[  400.264219]  ? ipv6_get_ifaddr+0x42e/0x620
[  400.266430] (H) 
[  400.270924]  __alloc_skb+0x119/0x770
[  400.273045] 2*8kB 
[  400.277278]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  400.279230] (MH) 
[  400.282937]  ? netdev_alloc_frag+0x1f0/0x1f0
[  400.285062] 3*16kB 
[  400.290331]  ? lock_downgrade+0x900/0x900
[  400.292372] (MH) 
[  400.296781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.298991] 3*32kB 
[  400.303133]  ? refcount_sub_and_test_checked+0x203/0x310
[  400.305173] (MH) 
[  400.310715]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  400.310731]  ? addrconf_rs_timer+0x690/0x690
[  400.312962] 4*64kB 
[  400.318416]  ndisc_alloc_skb+0x144/0x340
[  400.320446] (M) 
[  400.325889]  ndisc_send_rs+0x331/0x6e0
[  400.330270] 5*128kB (MH) 
[  400.332512]  addrconf_rs_timer+0x314/0x690
[  400.336542] 4*256kB (M) 
[  400.338525]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.342386] 5*512kB 
[  400.345145]  call_timer_fn+0x272/0x920
[  400.349346] (MH) 
[  400.352010]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.356224] 4*1024kB 
[  400.358539]  ? process_timeout+0x40/0x40
[  400.362403] (MH) 
[  400.364467]  ? mark_held_locks+0xc7/0x130
[  400.368672] 2*2048kB 
[  400.371089]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.375141] (M) 
[  400.377206]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.381330] 3*4096kB 
[  400.383737]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.388206] (M) 
[  400.390180]  ? lockdep_hardirqs_on+0x296/0x5b0
[  400.394651] = 25128kB
[  400.397056]  ? trace_hardirqs_on+0xbd/0x310
[  400.401266] Node 0 
[  400.403241]  ? kasan_check_read+0x11/0x20
[  400.407796] Normal: 
[  400.410204]  ? __run_timers+0x7da/0xc70
[  400.414499] 723*4kB 
[  400.416728]  ? trace_hardirqs_off_caller+0x310/0x310
[  400.420849] (UMEH) 
[  400.423168]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.427110] 444*8kB (UME) 
[  400.429436]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.434517] 227*16kB 
[  400.436748]  __run_timers+0x7e5/0xc70
[  400.440955] (UMEH) 
[  400.443803]  ? timer_fixup_init+0x70/0x70
[  400.448005] 94*32kB 
[  400.450411]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  400.454185] (UMEH) 
[  400.456422]  ? zap_class+0x640/0x640
[  400.460545] 10*64kB 
[  400.462863]  ? print_usage_bug+0xc0/0xc0
[  400.467850] (UMH) 
[  400.470085]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  400.473774] 0*128kB 
[  400.476091]  ? find_held_lock+0x36/0x1c0
[  400.480126] 0*256kB 
[  400.482274]  ? zap_class+0x640/0x640
[  400.487460] 0*512kB 
[  400.489780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.493816] 0*1024kB 
[  400.496137]  ? check_preemption_disabled+0x48/0x280
[  400.499823] 0*2048kB 
[  400.502148]  ? __lock_is_held+0xb5/0x140
[  400.507656] 0*4096kB 
[  400.510069]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.515059] = 13724kB
[  400.517463]  ? check_preemption_disabled+0x48/0x280
[  400.521509] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  400.523910]  run_timer_softirq+0x52/0xb0
[  400.529422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  400.531821]  ? rcu_read_lock_sched_held+0x14f/0x180
[  400.536812] 2289 total pagecache pages
[  400.545639]  __do_softirq+0x308/0xb7e
[  400.549693] 0 pages in swap cache
[  400.558250]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  400.563247] Swap cache stats: add 0, delete 0, find 0/0
[  400.567126]  ? lock_downgrade+0x900/0x900
[  400.570903] Free swap  = 0kB
[  400.574352]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  400.578823] Total swap = 0kB
[  400.584184]  ? pvclock_read_flags+0x160/0x160
[  400.588300] 1965979 pages RAM
[  400.591313]  ? lapic_next_event+0x5a/0x90
[  400.596391] 0 pages HighMem/MovableOnly
[  400.599402]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.603873] 342293 pages reserved
[  400.606979]  ? kvm_clock_read+0x18/0x30
[  400.611114] 0 pages cma reserved
[  400.615085]  ? kvm_sched_clock_read+0x9/0x20
[  400.620667] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  400.624042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.624056]  ? check_preemption_disabled+0x48/0x280
[  400.624081]  irq_exit+0x17f/0x1c0
[  400.628080] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  400.631392]  smp_apic_timer_interrupt+0x1cb/0x760
[  400.635772] ksoftirqd/0 cpuset=
[  400.642259]  ? smp_reschedule_interrupt+0x109/0x650
[  400.647770] /
[  400.652781]  ? smp_call_function_single_interrupt+0x650/0x650
[  400.656213]  mems_allowed=0
[  400.666516]  ? interrupt_entry+0xb5/0xc0
[  400.694144]  ? trace_hardirqs_off_caller+0xbb/0x310
[  400.699157]  ? trace_hardirqs_off_caller+0xbb/0x310
[  400.704180]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.709030]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.714046]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.719065]  ? task_prio+0x50/0x50
[  400.722606]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.728146]  ? check_preemption_disabled+0x48/0x280
[  400.733171]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.738033]  apic_timer_interrupt+0xf/0x20
[  400.742264]  </IRQ>
[  400.744503] RIP: 0010:console_unlock+0xffa/0x1160
[  400.749346] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  400.768249] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  400.775964] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  400.783233] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  400.790500] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  400.797765] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  400.805034] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  400.812319]  ? netconsole_netdev_event+0x280/0x280
[  400.817260]  ? console_unlock+0xff1/0x1160
[  400.821516]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  400.826184]  ? vprintk_emit+0x7f7/0x930
[  400.830169]  ? lock_release+0xa00/0xa00
[  400.834147]  ? trace_hardirqs_on+0xb0/0x310
[  400.838471]  ? vprintk_default+0x28/0x30
[  400.842533]  ? trace_hardirqs_off_caller+0x310/0x310
[  400.847638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.853191]  vprintk_emit+0x33d/0x930
[  400.857003]  ? wake_up_klogd+0x180/0x180
[  400.861071]  ? match_held_lock+0x8c1/0x8d0
[  400.865316]  ? mark_held_locks+0xc7/0x130
[  400.869471]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.873965]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.878471]  vprintk_default+0x28/0x30
[  400.882360]  vprintk_func+0x7e/0x181
[  400.886076]  printk+0xa7/0xcf
[  400.889186]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  400.893952]  ? _raw_spin_unlock_irq+0x60/0x80
[  400.898459]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  400.903747]  dump_header+0x7cc/0xf72
[  400.907479]  ? pagefault_out_of_memory+0x197/0x197
[  400.912417]  ? zap_class+0x640/0x640
[  400.916139]  ? percpu_ref_get_many+0x240/0x240
[  400.921109]  ? print_usage_bug+0xc0/0xc0
[  400.925172]  ? print_usage_bug+0xc0/0xc0
[  400.929244]  ? zap_class+0x640/0x640
[  400.932965]  ? print_usage_bug+0xc0/0xc0
[  400.937035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.942575]  ? find_held_lock+0x36/0x1c0
[  400.946663]  ? mark_held_locks+0xc7/0x130
[  400.950830]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  400.956282]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  400.961386]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  400.965969]  ? trace_hardirqs_on+0xbd/0x310
[  400.970290]  ? kasan_check_read+0x11/0x20
[  400.974440]  ? ___ratelimit+0x3b4/0x672
[  400.978419]  ? trace_hardirqs_off_caller+0x310/0x310
[  400.983523]  ? trace_hardirqs_on+0x310/0x310
[  400.987938]  ? lock_downgrade+0x900/0x900
[  400.992094]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  400.997206]  ? ___ratelimit+0x3b9/0x672
[  401.001193]  ? idr_get_free+0xec0/0xec0
[  401.005166]  ? find_held_lock+0x36/0x1c0
[  401.009249]  oom_kill_process.cold.27+0x10/0x903
[  401.014010]  ? zap_class+0x640/0x640
[  401.017725]  ? check_preemption_disabled+0x48/0x280
[  401.022752]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  401.027690]  ? kasan_check_read+0x11/0x20
[  401.031847]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.037133]  ? oom_evaluate_task+0x540/0x540
[  401.041548]  ? find_held_lock+0x36/0x1c0
[  401.045623]  ? out_of_memory+0x974/0x1430
[  401.049774]  ? lock_downgrade+0x900/0x900
[  401.053929]  ? check_preemption_disabled+0x48/0x280
[  401.058962]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  401.063899]  ? kasan_check_read+0x11/0x20
[  401.068051]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.073333]  ? rcu_softirq_qs+0x20/0x20
[  401.077313]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.082856]  ? oom_evaluate_task+0x302/0x540
[  401.087275]  out_of_memory+0xa84/0x1430
[  401.091265]  ? oom_killer_disable+0x3a0/0x3a0
[  401.095766]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  401.100703]  ? __mutex_add_waiter+0x2a0/0x2a0
[  401.105216]  __alloc_pages_slowpath+0x22d4/0x2d70
[  401.110089]  ? warn_alloc+0x120/0x120
[  401.113889]  ? rcu_softirq_qs+0x20/0x20
[  401.117913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.123453]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.128994]  ? should_fail+0x22d/0xd01
[  401.132891]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.138001]  ? zap_class+0x640/0x640
[  401.141741]  ? __lock_is_held+0xb5/0x140
[  401.145813]  ? mark_held_locks+0x130/0x130
[  401.150052]  ? lock_release+0xa00/0xa00
[  401.154034]  ? perf_trace_sched_process_exec+0x860/0x860
[  401.159509]  ? __might_sleep+0x95/0x190
[  401.163492]  __alloc_pages_nodemask+0xa80/0xde0
[  401.168173]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  401.173205]  ? __page_cache_alloc+0x191/0x5c0
[  401.177710]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  401.182662]  ? kasan_check_read+0x11/0x20
[  401.186824]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.192105]  ? zap_class+0x640/0x640
[  401.195825]  ? zap_class+0x640/0x640
[  401.199535]  ? zap_class+0x640/0x640
[  401.203252]  ? __do_page_cache_readahead+0x7ce/0x980
[  401.208360]  ? find_held_lock+0x36/0x1c0
[  401.212432]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  401.217977]  alloc_pages_current+0x173/0x350
[  401.222400]  __page_cache_alloc+0x38c/0x5c0
[  401.226724]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  401.231654]  ? kasan_check_read+0x11/0x20
[  401.235827]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.241112]  ? generic_perform_write+0x6a0/0x6a0
[  401.245878]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.251420]  ? check_preemption_disabled+0x48/0x280
[  401.256446]  filemap_fault+0x1594/0x25f0
[  401.260521]  ? __lock_page_or_retry+0xa00/0xa00
[  401.265200]  ? mark_held_locks+0x130/0x130
[  401.269437]  ? rcu_softirq_qs+0x20/0x20
[  401.273417]  ? remove_wait_queue+0x1a6/0x360
[  401.277825]  ? trace_hardirqs_off_caller+0x310/0x310
[  401.282936]  ? filemap_map_pages+0xe04/0x1990
[  401.287442]  ? print_usage_bug+0xc0/0xc0
[  401.291510]  ? add_wait_queue+0x2b0/0x2b0
[  401.295661]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  401.300600]  ? print_usage_bug+0xc0/0xc0
[  401.304665]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  401.310214]  ? fput+0x130/0x1a0
[  401.313502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.319047]  ? print_usage_bug+0xc0/0xc0
[  401.323118]  ? __lock_acquire+0x62f/0x4c20
[  401.327365]  ? lock_acquire+0x1ed/0x520
[  401.331343]  ? ext4_filemap_fault+0x7a/0xad
[  401.335671]  ? lock_release+0xa00/0xa00
[  401.339657]  ? perf_trace_sched_process_exec+0x860/0x860
[  401.345115]  ? print_usage_bug+0xc0/0xc0
[  401.349180]  ? print_usage_bug+0xc0/0xc0
[  401.353268]  ? down_read+0x8d/0x120
[  401.356895]  ? ext4_filemap_fault+0x7a/0xad
[  401.361228]  ? __down_interruptible+0x700/0x700
[  401.365909]  ext4_filemap_fault+0x82/0xad
[  401.370060]  __do_fault+0x100/0x6b0
[  401.373698]  ? pmd_devmap_trans_unstable+0x220/0x220
[  401.378809]  ? mark_held_locks+0x130/0x130
[  401.383044]  ? mark_held_locks+0x130/0x130
[  401.387277]  ? find_held_lock+0x36/0x1c0
[  401.391340]  ? zap_class+0x640/0x640
[  401.395052]  ? find_held_lock+0x36/0x1c0
[  401.399116]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.404661]  __handle_mm_fault+0x307c/0x5920
[  401.409076]  ? poll_select_copy_remaining+0x18c/0x6a0
[  401.414277]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  401.419129]  ? __might_fault+0x12b/0x1e0
[  401.423199]  ? lock_downgrade+0x900/0x900
[  401.427359]  ? zap_class+0x640/0x640
[  401.431075]  ? zap_class+0x640/0x640
[  401.434795]  ? find_held_lock+0x36/0x1c0
[  401.438873]  ? handle_mm_fault+0x42a/0xc70
[  401.443113]  ? lock_downgrade+0x900/0x900
[  401.447263]  ? check_preemption_disabled+0x48/0x280
[  401.452286]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  401.457217]  ? kasan_check_read+0x11/0x20
[  401.461366]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.466644]  ? rcu_softirq_qs+0x20/0x20
[  401.470622]  ? trace_hardirqs_off_caller+0x310/0x310
[  401.475729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.481269]  ? check_preemption_disabled+0x48/0x280
[  401.486295]  handle_mm_fault+0x54f/0xc70
[  401.490360]  ? __handle_mm_fault+0x5920/0x5920
[  401.494951]  ? find_vma+0x34/0x190
[  401.498500]  __do_page_fault+0x5e8/0xe60
[  401.502566]  ? trace_hardirqs_off+0xb8/0x310
[  401.506985]  do_page_fault+0xf2/0x7e0
[  401.510793]  ? vmalloc_sync_all+0x30/0x30
[  401.514952]  ? error_entry+0x70/0xd0
[  401.518671]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.523705]  ? trace_hardirqs_on_caller+0xc0/0x310
[  401.528639]  ? syscall_return_slowpath+0x5e0/0x5e0
[  401.533567]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.538412]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.543430]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  401.548884]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  401.553905]  ? prepare_exit_to_usermode+0x291/0x3b0
[  401.558922]  ? page_fault+0x8/0x30
[  401.562466]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.567317]  ? page_fault+0x8/0x30
[  401.570866]  page_fault+0x1e/0x30
[  401.574321] RIP: 0033:0x7f949d66add3
[  401.578051] Code: Bad RIP value.
[  401.581412] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  401.586780] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  401.594046] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  401.601313] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  401.608579] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  401.615847] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  401.623145] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  401.623217] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  401.629643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  401.629648] Call Trace:
[  401.629671]  dump_stack+0x244/0x39d
[  401.629705]  ? dump_stack_print_info.cold.1+0x20/0x20
[  401.636282] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  401.645541]  warn_alloc.cold.117+0xb7/0x1bd
[  401.648097] init cpuset=
[  401.651722]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  401.656885] /
[  401.666608]  ? lock_downgrade+0x900/0x900
[  401.670906]  mems_allowed=0
[  401.673578]  ? trace_hardirqs_off+0xb8/0x310
[  401.691558]  ? trace_hardirqs_off+0xb8/0x310
[  401.695978]  __alloc_pages_slowpath+0x2660/0x2d70
[  401.700856]  ? warn_alloc+0x120/0x120
[  401.704661]  ? warn_alloc+0x120/0x120
[  401.708477]  ? print_usage_bug+0xc0/0xc0
[  401.712541]  ? warn_alloc+0x120/0x120
[  401.716352]  ? print_usage_bug+0xc0/0xc0
[  401.720415]  ? __lock_acquire+0x62f/0x4c20
[  401.724651]  ? __lock_acquire+0x62f/0x4c20
[  401.728906]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.734453]  ? should_fail+0x22d/0xd01
[  401.738348]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.743460]  ? __lock_acquire+0x62f/0x4c20
[  401.747716]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.752827]  ? __lock_acquire+0x62f/0x4c20
[  401.757067]  ? should_fail+0x22d/0xd01
[  401.760971]  ? find_held_lock+0x36/0x1c0
[  401.765045]  ? mark_held_locks+0x130/0x130
[  401.769285]  ? mark_held_locks+0x130/0x130
[  401.773517]  ? zap_class+0x640/0x640
[  401.777232]  ? zap_class+0x640/0x640
[  401.780950]  ? print_usage_bug+0xc0/0xc0
[  401.785017]  ? do_raw_spin_unlock+0xa7/0x330
[  401.789878]  ? zap_class+0x640/0x640
[  401.793594]  ? print_usage_bug+0xc0/0xc0
[  401.797661]  ? wq_watchdog_touch+0x9c/0xfe
[  401.801911]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.807454]  ? check_preemption_disabled+0x48/0x280
[  401.812479]  ? __lock_is_held+0xb5/0x140
[  401.816551]  __alloc_pages_nodemask+0xa80/0xde0
[  401.821225]  ? zap_class+0x640/0x640
[  401.824945]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  401.829985]  ? find_held_lock+0x36/0x1c0
[  401.834064]  ? ____cache_alloc_node+0x1c7/0x1e0
[  401.838740]  ? lock_downgrade+0x900/0x900
[  401.842898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.848450]  cache_grow_begin+0xa5/0x8c0
[  401.852518]  ? do_raw_spin_unlock+0xa7/0x330
[  401.856935]  fallback_alloc+0x204/0x2e0
[  401.860917]  ____cache_alloc_node+0x1c7/0x1e0
[  401.865420]  kmem_cache_alloc_node+0xe3/0x730
[  401.869917]  ? ipv6_get_ifaddr+0x42e/0x620
[  401.874166]  __alloc_skb+0x119/0x770
[  401.877884]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  401.883169]  ? netdev_alloc_frag+0x1f0/0x1f0
[  401.887582]  ? lock_downgrade+0x900/0x900
[  401.891740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.898128]  ? refcount_sub_and_test_checked+0x203/0x310
[  401.903584]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  401.909037]  ? addrconf_rs_timer+0x690/0x690
[  401.913460]  ndisc_alloc_skb+0x144/0x340
[  401.917528]  ndisc_send_rs+0x331/0x6e0
[  401.921422]  addrconf_rs_timer+0x314/0x690
[  401.925664]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.929930]  call_timer_fn+0x272/0x920
[  401.933817]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.938057]  ? process_timeout+0x40/0x40
[  401.942126]  ? __run_timers+0x7da/0xc70
[  401.946112]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.950611]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.955120]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.959360]  ? lockdep_hardirqs_on+0x296/0x5b0
[  401.963946]  ? trace_hardirqs_on+0xbd/0x310
[  401.968267]  ? kasan_check_read+0x11/0x20
[  401.972420]  ? __run_timers+0x7da/0xc70
[  401.976398]  ? trace_hardirqs_off_caller+0x310/0x310
[  401.981508]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.985749]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.989986]  __run_timers+0x7e5/0xc70
[  401.993801]  ? timer_fixup_init+0x70/0x70
[  401.997967]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.002464]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.006961]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  402.011549]  ? trace_hardirqs_on+0xbd/0x310
[  402.015918]  ? kasan_check_read+0x11/0x20
[  402.020071]  ? finish_task_switch+0x1f4/0x910
[  402.024569]  ? trace_hardirqs_off_caller+0x310/0x310
[  402.029692]  ? compat_start_thread+0x80/0x80
[  402.034127]  ? pvclock_read_flags+0x160/0x160
[  402.038620]  ? __switch_to_asm+0x34/0x70
[  402.042700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.048258]  ? check_preemption_disabled+0x48/0x280
[  402.053284]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  402.058824]  ? rcu_pm_notify+0xc0/0xc0
[  402.062719]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.068252]  ? check_preemption_disabled+0x48/0x280
[  402.073280]  run_timer_softirq+0x52/0xb0
[  402.077341]  ? rcu_read_lock_sched_held+0x14f/0x180
[  402.082363]  __do_softirq+0x308/0xb7e
[  402.086185]  ? trace_hardirqs_on_caller+0xc0/0x310
[  402.091122]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  402.096228]  ? trace_hardirqs_on+0x310/0x310
[  402.100645]  ? schedule+0x108/0x460
[  402.104294]  ? trace_hardirqs_off+0xb8/0x310
[  402.108715]  ? smpboot_thread_fn+0x68b/0xa00
[  402.113126]  ? trace_hardirqs_on+0x310/0x310
[  402.117534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.123073]  ? check_preemption_disabled+0x48/0x280
[  402.128095]  ? takeover_tasklets+0xa90/0xa90
[  402.132506]  run_ksoftirqd+0x5e/0x100
[  402.136306]  smpboot_thread_fn+0x68b/0xa00
[  402.140546]  ? sort_range+0x30/0x30
[  402.144181]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  402.149288]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.154824]  ? __kthread_parkme+0xfb/0x1a0
[  402.159067]  kthread+0x35a/0x420
[  402.162538]  ? sort_range+0x30/0x30
[  402.166166]  ? kthread_stop+0x900/0x900
[  402.170141]  ret_from_fork+0x3a/0x50
[  402.173868] warn_alloc_show_mem: 1 callbacks suppressed
[  402.173879] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  402.173881] Mem-Info:
[  402.173913] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  402.173913]  active_file:11 inactive_file:11 isolated_file:0
[  402.173913]  unevictable:0 dirty:0 writeback:0 unstable:0
[  402.173913]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  402.173913]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  402.173913]  free:13686 free_pcp:280 free_cma:0
[  402.179255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  402.185142] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  402.187542] Call Trace:
[  402.220579] Node 0 
[  402.229921]  <IRQ>
[  402.257635] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  402.260206]  dump_stack+0x244/0x39d
[  402.262407] lowmem_reserve[]:
[  402.264554]  ? dump_stack_print_info.cold.1+0x20/0x20
[  402.290049]  0 2819
[  402.293728]  warn_alloc.cold.117+0xb7/0x1bd
[  402.296799]  6323
[  402.301993]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  402.304206]  6323
[  402.308526]  ? lock_downgrade+0x900/0x900
[  402.315406]  ? trace_hardirqs_off+0xb8/0x310
[  402.317458] Node 0 
[  402.321606]  ? trace_hardirqs_off+0xb8/0x310
[  402.326011] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  402.328228]  __alloc_pages_slowpath+0x2660/0x2d70
[  402.332606] lowmem_reserve[]:
[  402.359711]  ? warn_alloc+0x120/0x120
[  402.364509]  0
[  402.367610]  ? warn_alloc+0x120/0x120
[  402.371386]  0
[  402.373193]  ? print_usage_bug+0xc0/0xc0
[  402.376981]  3503
[  402.378780]  ? warn_alloc+0x120/0x120
[  402.382815]  3503
[  402.384871]  ? print_usage_bug+0xc0/0xc0
[  402.388650] Node 0 
[  402.390715]  ? __lock_acquire+0x62f/0x4c20
[  402.394782] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  402.396984]  ? __lock_acquire+0x62f/0x4c20
[  402.401199] lowmem_reserve[]:
[  402.429668]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.433901]  0
[  402.437002]  ? should_fail+0x22d/0xd01
[  402.442515]  0
[  402.444316]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.448171]  0
[  402.449972]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.455221]  0
[  402.457017]  ? __lock_acquire+0x62f/0x4c20
[  402.463890]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.468095] Node 0 
[  402.473183]  ? __lock_acquire+0x62f/0x4c20
[  402.473199] DMA: 
[  402.475429]  ? should_fail+0x22d/0xd01
[  402.479643] 1*4kB 
[  402.481706]  ? rcu_irq_exit+0x1a2/0x390
[  402.481729]  ? mark_held_locks+0x130/0x130
[  402.485590] (U) 
[  402.487735]  ? mark_held_locks+0x130/0x130
[  402.491695] 0*8kB 
[  402.495923]  ? mark_held_locks+0xc7/0x130
[  402.497872] 0*16kB 
[  402.502276]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  402.504403] 1*32kB 
[  402.508540]  ? zap_class+0x640/0x640
[  402.510758] (U) 
[  402.515767]  ? print_usage_bug+0xc0/0xc0
[  402.517985] 2*64kB 
[  402.521705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.523655] (U) 
[  402.527721]  ? check_preemption_disabled+0x48/0x280
[  402.529937] 1*128kB 
[  402.535470]  ? __lock_is_held+0xb5/0x140
[  402.537417] (U) 
[  402.542427]  __alloc_pages_nodemask+0xa80/0xde0
[  402.544728] 1*256kB 
[  402.548783]  ? zap_class+0x640/0x640
[  402.550734] (U) 
[  402.555399]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  402.557713] 0*512kB 
[  402.561426]  ? find_held_lock+0x36/0x1c0
[  402.563369] 1*1024kB (U) 
[  402.568390]  ? ____cache_alloc_node+0x1c7/0x1e0
[  402.570695] 1*2048kB 
[  402.574748]  ? lock_downgrade+0x900/0x900
[  402.577485] (M) 
[  402.582155]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.584537] 3*4096kB 
[  402.588692]  cache_grow_begin+0xa5/0x8c0
[  402.590642] (M) 
[  402.596194]  ? do_raw_spin_unlock+0xa7/0x330
[  402.598577] = 15908kB
[  402.602633]  fallback_alloc+0x204/0x2e0
[  402.604582] Node 0 
[  402.608986]  ____cache_alloc_node+0x1c7/0x1e0
[  402.611369] DMA32: 
[  402.615339]  kmem_cache_alloc_node+0xe3/0x730
[  402.617550] 2*4kB 
[  402.622036]  ? ipv6_get_ifaddr+0x42e/0x620
[  402.624251] (H) 
[  402.628746]  __alloc_skb+0x119/0x770
[  402.630867] 2*8kB 
[  402.635100]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  402.637052] (MH) 
[  402.640761]  ? netdev_alloc_frag+0x1f0/0x1f0
[  402.642887] 3*16kB 
[  402.648155]  ? lock_downgrade+0x900/0x900
[  402.650198] (MH) 
[  402.654605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.656814] 3*32kB 
[  402.660970]  ? refcount_sub_and_test_checked+0x203/0x310
[  402.663006] (MH) 
[  402.668541]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  402.670754] 4*64kB 
[  402.676202]  ? addrconf_rs_timer+0x690/0x690
[  402.678240] (M) 
[  402.683729]  ndisc_alloc_skb+0x144/0x340
[  402.685938] 5*128kB 
[  402.690339]  ndisc_send_rs+0x331/0x6e0
[  402.692293] (MH) 
[  402.696356]  addrconf_rs_timer+0x314/0x690
[  402.698652] 4*256kB (M) 
[  402.702552]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.704594] 5*512kB 
[  402.708834]  call_timer_fn+0x272/0x920
[  402.711473] (MH) 
[  402.715703]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.715719]  ? process_timeout+0x40/0x40
[  402.718020] 4*1024kB 
[  402.721906]  ? mark_held_locks+0xc7/0x130
[  402.723939] (MH) 
[  402.728167]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.732196] 2*2048kB (M) 
[  402.734610]  ? _raw_spin_unlock_irq+0x27/0x80
[  402.738733] 3*4096kB 
[  402.740787]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.745262] (M) 
[  402.748017]  ? lockdep_hardirqs_on+0x296/0x5b0
[  402.752485] = 25128kB
[  402.754889]  ? trace_hardirqs_on+0xbd/0x310
[  402.759101] Node 0 
[  402.761070]  ? kasan_check_read+0x11/0x20
[  402.765629] Normal: 
[  402.768037]  ? __run_timers+0x7da/0xc70
[  402.772330] 723*4kB 
[  402.774559]  ? trace_hardirqs_off_caller+0x310/0x310
[  402.778694] (UMEH) 
[  402.781013]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.784963] 444*8kB 
[  402.787279]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.792378] (UME) 
[  402.794616]  __run_timers+0x7e5/0xc70
[  402.798828] 227*16kB 
[  402.801156]  ? timer_fixup_init+0x70/0x70
[  402.805356] (UMEH) 
[  402.807498]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  402.811273] 94*32kB 
[  402.813685]  ? zap_class+0x640/0x640
[  402.817811] (UMEH) 
[  402.820045]  ? print_usage_bug+0xc0/0xc0
[  402.825048] 10*64kB (UMH) 
[  402.827375]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  402.831055] 0*128kB 0*256kB 
[  402.833295]  ? find_held_lock+0x36/0x1c0
[  402.837327] 0*512kB 
[  402.840167]  ? zap_class+0x640/0x640
[  402.845334] 0*1024kB 
[  402.848349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.852386] 0*2048kB 
[  402.854714]  ? check_preemption_disabled+0x48/0x280
[  402.858404] 0*4096kB 
[  402.860816]  ? __lock_is_held+0xb5/0x140
[  402.866324] = 13724kB
[  402.868731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.873730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  402.876128]  ? check_preemption_disabled+0x48/0x280
[  402.880170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  402.882582]  run_timer_softirq+0x52/0xb0
[  402.888090] 2289 total pagecache pages
[  402.896927]  ? rcu_read_lock_sched_held+0x14f/0x180
[  402.901926] 0 pages in swap cache
[  402.910491]  __do_softirq+0x308/0xb7e
[  402.914531] Swap cache stats: add 0, delete 0, find 0/0
[  402.918867]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  402.923868] Free swap  = 0kB
[  402.927327]  ? lock_downgrade+0x900/0x900
[  402.931106] Total swap = 0kB
[  402.936467]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  402.941129] 1965979 pages RAM
[  402.944145]  ? pvclock_read_flags+0x160/0x160
[  402.948265] 0 pages HighMem/MovableOnly
[  402.951279]  ? lapic_next_event+0x5a/0x90
[  402.956354] 342293 pages reserved
[  402.959452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.963938] 0 pages cma reserved
[  402.967910]  ? kvm_clock_read+0x18/0x30
[  402.972118] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  402.975490]  ? kvm_sched_clock_read+0x9/0x20
[  402.975505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.975524]  ? check_preemption_disabled+0x48/0x280
[  402.981097] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  402.984408]  irq_exit+0x17f/0x1c0
[  402.988355] ksoftirqd/0 cpuset=
[  402.994845]  smp_apic_timer_interrupt+0x1cb/0x760
[  402.999224] /
[  403.004755]  ? smp_reschedule_interrupt+0x109/0x650
[  403.009766]  mems_allowed=0
[  403.020071]  ? smp_call_function_single_interrupt+0x650/0x650
[  403.047097]  ? interrupt_entry+0xb5/0xc0
[  403.051161]  ? trace_hardirqs_off_caller+0xbb/0x310
[  403.056183]  ? trace_hardirqs_off_caller+0xbb/0x310
[  403.061214]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.066059]  ? trace_hardirqs_on_caller+0x310/0x310
[  403.071081]  ? trace_hardirqs_on_caller+0x310/0x310
[  403.076114]  ? task_prio+0x50/0x50
[  403.079662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.085212]  ? check_preemption_disabled+0x48/0x280
[  403.090239]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.095093]  apic_timer_interrupt+0xf/0x20
[  403.099320]  </IRQ>
[  403.101578] RIP: 0010:console_unlock+0xffa/0x1160
[  403.106427] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  403.125328] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  403.133041] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  403.140307] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  403.147573] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  403.154840] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  403.162107] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  403.169389]  ? netconsole_netdev_event+0x280/0x280
[  403.174329]  ? console_unlock+0xff1/0x1160
[  403.178588]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  403.183256]  ? vprintk_emit+0x7f7/0x930
[  403.187241]  ? lock_release+0xa00/0xa00
[  403.191221]  ? trace_hardirqs_on+0xb0/0x310
[  403.195542]  ? vprintk_default+0x28/0x30
[  403.199606]  ? trace_hardirqs_off_caller+0x310/0x310
[  403.204722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.210273]  vprintk_emit+0x33d/0x930
[  403.214084]  ? wake_up_klogd+0x180/0x180
[  403.218157]  ? match_held_lock+0x8c1/0x8d0
[  403.222405]  ? mark_held_locks+0xc7/0x130
[  403.226559]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.231057]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.235560]  vprintk_default+0x28/0x30
[  403.239454]  vprintk_func+0x7e/0x181
[  403.243173]  printk+0xa7/0xcf
[  403.246285]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  403.251061]  ? _raw_spin_unlock_irq+0x60/0x80
[  403.255571]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  403.260866]  dump_header+0x7cc/0xf72
[  403.264597]  ? pagefault_out_of_memory+0x197/0x197
[  403.269536]  ? zap_class+0x640/0x640
[  403.273255]  ? percpu_ref_get_many+0x240/0x240
[  403.277841]  ? print_usage_bug+0xc0/0xc0
[  403.281906]  ? print_usage_bug+0xc0/0xc0
[  403.285973]  ? zap_class+0x640/0x640
[  403.289698]  ? print_usage_bug+0xc0/0xc0
[  403.293773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.299319]  ? find_held_lock+0x36/0x1c0
[  403.303390]  ? mark_held_locks+0xc7/0x130
[  403.307550]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  403.312661]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  403.317775]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  403.322358]  ? trace_hardirqs_on+0xbd/0x310
[  403.326689]  ? kasan_check_read+0x11/0x20
[  403.330843]  ? ___ratelimit+0x3b4/0x672
[  403.335427]  ? trace_hardirqs_off_caller+0x310/0x310
[  403.340535]  ? trace_hardirqs_on+0x310/0x310
[  403.344944]  ? lock_downgrade+0x900/0x900
[  403.349105]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  403.354223]  ? ___ratelimit+0x3b9/0x672
[  403.358206]  ? idr_get_free+0xec0/0xec0
[  403.362180]  ? find_held_lock+0x36/0x1c0
[  403.366265]  oom_kill_process.cold.27+0x10/0x903
[  403.371022]  ? zap_class+0x640/0x640
[  403.374735]  ? check_preemption_disabled+0x48/0x280
[  403.379760]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  403.384699]  ? kasan_check_read+0x11/0x20
[  403.388854]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  403.394137]  ? oom_evaluate_task+0x540/0x540
[  403.398555]  ? find_held_lock+0x36/0x1c0
[  403.402631]  ? out_of_memory+0x974/0x1430
[  403.406781]  ? lock_downgrade+0x900/0x900
[  403.410932]  ? check_preemption_disabled+0x48/0x280
[  403.415956]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  403.420884]  ? kasan_check_read+0x11/0x20
[  403.425039]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  403.430317]  ? rcu_softirq_qs+0x20/0x20
[  403.434295]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.439832]  ? oom_evaluate_task+0x302/0x540
[  403.444247]  out_of_memory+0xa84/0x1430
[  403.448235]  ? oom_killer_disable+0x3a0/0x3a0
[  403.452776]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  403.457718]  ? __mutex_add_waiter+0x2a0/0x2a0
[  403.462233]  __alloc_pages_slowpath+0x22d4/0x2d70
[  403.467111]  ? warn_alloc+0x120/0x120
[  403.470915]  ? rcu_softirq_qs+0x20/0x20
[  403.474917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.480458]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.486016]  ? should_fail+0x22d/0xd01
[  403.489911]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.495016]  ? zap_class+0x640/0x640
[  403.498761]  ? __lock_is_held+0xb5/0x140
[  403.502829]  ? mark_held_locks+0x130/0x130
[  403.507066]  ? lock_release+0xa00/0xa00
[  403.511062]  ? perf_trace_sched_process_exec+0x860/0x860
[  403.516545]  ? __might_sleep+0x95/0x190
[  403.520530]  __alloc_pages_nodemask+0xa80/0xde0
[  403.525213]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  403.530232]  ? __page_cache_alloc+0x191/0x5c0
[  403.534749]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  403.539689]  ? kasan_check_read+0x11/0x20
[  403.543860]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  403.549142]  ? zap_class+0x640/0x640
[  403.552864]  ? zap_class+0x640/0x640
[  403.556599]  ? zap_class+0x640/0x640
[  403.560314]  ? __do_page_cache_readahead+0x7ce/0x980
[  403.565423]  ? find_held_lock+0x36/0x1c0
[  403.569507]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  403.575069]  alloc_pages_current+0x173/0x350
[  403.579487]  __page_cache_alloc+0x38c/0x5c0
[  403.583813]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  403.588743]  ? kasan_check_read+0x11/0x20
[  403.592899]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  403.598180]  ? generic_perform_write+0x6a0/0x6a0
[  403.602949]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.608491]  ? check_preemption_disabled+0x48/0x280
[  403.613519]  filemap_fault+0x1594/0x25f0
[  403.617597]  ? __lock_page_or_retry+0xa00/0xa00
[  403.622273]  ? mark_held_locks+0x130/0x130
[  403.626515]  ? rcu_softirq_qs+0x20/0x20
[  403.630509]  ? remove_wait_queue+0x1a6/0x360
[  403.634923]  ? trace_hardirqs_off_caller+0x310/0x310
[  403.640032]  ? filemap_map_pages+0xe04/0x1990
[  403.644540]  ? print_usage_bug+0xc0/0xc0
[  403.648602]  ? add_wait_queue+0x2b0/0x2b0
[  403.652752]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  403.657692]  ? print_usage_bug+0xc0/0xc0
[  403.661760]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  403.667297]  ? fput+0x130/0x1a0
[  403.670586]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.676130]  ? print_usage_bug+0xc0/0xc0
[  403.680206]  ? __lock_acquire+0x62f/0x4c20
[  403.684454]  ? lock_acquire+0x1ed/0x520
[  403.688429]  ? ext4_filemap_fault+0x7a/0xad
[  403.692756]  ? lock_release+0xa00/0xa00
[  403.696736]  ? perf_trace_sched_process_exec+0x860/0x860
[  403.702187]  ? print_usage_bug+0xc0/0xc0
[  403.706258]  ? print_usage_bug+0xc0/0xc0
[  403.710338]  ? down_read+0x8d/0x120
[  403.713968]  ? ext4_filemap_fault+0x7a/0xad
[  403.718293]  ? __down_interruptible+0x700/0x700
[  403.722980]  ext4_filemap_fault+0x82/0xad
[  403.727132]  __do_fault+0x100/0x6b0
[  403.730765]  ? pmd_devmap_trans_unstable+0x220/0x220
[  403.735874]  ? mark_held_locks+0x130/0x130
[  403.740111]  ? mark_held_locks+0x130/0x130
[  403.744344]  ? find_held_lock+0x36/0x1c0
[  403.748411]  ? zap_class+0x640/0x640
[  403.752127]  ? find_held_lock+0x36/0x1c0
[  403.756195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.761742]  __handle_mm_fault+0x307c/0x5920
[  403.766151]  ? poll_select_copy_remaining+0x18c/0x6a0
[  403.771350]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  403.776205]  ? __might_fault+0x12b/0x1e0
[  403.780268]  ? lock_downgrade+0x900/0x900
[  403.784428]  ? zap_class+0x640/0x640
[  403.788432]  ? zap_class+0x640/0x640
[  403.792154]  ? find_held_lock+0x36/0x1c0
[  403.796229]  ? handle_mm_fault+0x42a/0xc70
[  403.800466]  ? lock_downgrade+0x900/0x900
[  403.804615]  ? check_preemption_disabled+0x48/0x280
[  403.809639]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  403.814568]  ? kasan_check_read+0x11/0x20
[  403.818719]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  403.823998]  ? rcu_softirq_qs+0x20/0x20
[  403.827977]  ? trace_hardirqs_off_caller+0x310/0x310
[  403.833088]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.838627]  ? check_preemption_disabled+0x48/0x280
[  403.843653]  handle_mm_fault+0x54f/0xc70
[  403.847729]  ? __handle_mm_fault+0x5920/0x5920
[  403.852325]  ? find_vma+0x34/0x190
[  403.855876]  __do_page_fault+0x5e8/0xe60
[  403.859941]  ? trace_hardirqs_off+0xb8/0x310
[  403.864365]  do_page_fault+0xf2/0x7e0
[  403.868173]  ? vmalloc_sync_all+0x30/0x30
[  403.872333]  ? error_entry+0x70/0xd0
[  403.876057]  ? trace_hardirqs_off_caller+0xbb/0x310
[  403.881076]  ? trace_hardirqs_on_caller+0xc0/0x310
[  403.886008]  ? syscall_return_slowpath+0x5e0/0x5e0
[  403.890940]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.895787]  ? trace_hardirqs_on_caller+0x310/0x310
[  403.900808]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  403.906264]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  403.911289]  ? prepare_exit_to_usermode+0x291/0x3b0
[  403.916309]  ? page_fault+0x8/0x30
[  403.919855]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  403.924717]  ? page_fault+0x8/0x30
[  403.928265]  page_fault+0x1e/0x30
[  403.931718] RIP: 0033:0x7f949d66add3
[  403.935446] Code: Bad RIP value.
[  403.938810] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  403.944176] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  403.951447] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  403.958713] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  403.965982] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  403.973253] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  403.980552] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  403.980618] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  403.987051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  403.987056] Call Trace:
[  403.987079]  dump_stack+0x244/0x39d
[  403.987097]  ? dump_stack_print_info.cold.1+0x20/0x20
[  403.987123]  warn_alloc.cold.117+0xb7/0x1bd
[  403.993670] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  404.002981]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  404.005541] init cpuset=
[  404.009162]  ? lock_downgrade+0x900/0x900
[  404.014328] /
[  404.018646]  ? trace_hardirqs_off+0xb8/0x310
[  404.028323]  mems_allowed=0
[  404.033158]  ? trace_hardirqs_off+0xb8/0x310
[  404.053355]  __alloc_pages_slowpath+0x2660/0x2d70
[  404.058231]  ? warn_alloc+0x120/0x120
[  404.062039]  ? warn_alloc+0x120/0x120
[  404.065855]  ? print_usage_bug+0xc0/0xc0
[  404.069917]  ? warn_alloc+0x120/0x120
[  404.073724]  ? print_usage_bug+0xc0/0xc0
[  404.077788]  ? __lock_acquire+0x62f/0x4c20
[  404.082025]  ? __lock_acquire+0x62f/0x4c20
[  404.086268]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.091806]  ? should_fail+0x22d/0xd01
[  404.095715]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.100821]  ? __lock_acquire+0x62f/0x4c20
[  404.105073]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.110173]  ? __lock_acquire+0x62f/0x4c20
[  404.114407]  ? should_fail+0x22d/0xd01
[  404.118297]  ? find_held_lock+0x36/0x1c0
[  404.122366]  ? mark_held_locks+0x130/0x130
[  404.126608]  ? mark_held_locks+0x130/0x130
[  404.130841]  ? zap_class+0x640/0x640
[  404.134553]  ? zap_class+0x640/0x640
[  404.138271]  ? print_usage_bug+0xc0/0xc0
[  404.142331]  ? do_raw_spin_unlock+0xa7/0x330
[  404.146743]  ? zap_class+0x640/0x640
[  404.150454]  ? print_usage_bug+0xc0/0xc0
[  404.154518]  ? wq_watchdog_touch+0x9c/0xfe
[  404.158773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.164312]  ? check_preemption_disabled+0x48/0x280
[  404.169337]  ? __lock_is_held+0xb5/0x140
[  404.173405]  __alloc_pages_nodemask+0xa80/0xde0
[  404.178074]  ? zap_class+0x640/0x640
[  404.181793]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  404.186822]  ? find_held_lock+0x36/0x1c0
[  404.190895]  ? ____cache_alloc_node+0x1c7/0x1e0
[  404.195565]  ? lock_downgrade+0x900/0x900
[  404.199726]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.205271]  cache_grow_begin+0xa5/0x8c0
[  404.209332]  ? do_raw_spin_unlock+0xa7/0x330
[  404.213749]  fallback_alloc+0x204/0x2e0
[  404.217732]  ____cache_alloc_node+0x1c7/0x1e0
[  404.222234]  kmem_cache_alloc_node+0xe3/0x730
[  404.226731]  ? ipv6_get_ifaddr+0x42e/0x620
[  404.230979]  __alloc_skb+0x119/0x770
[  404.234708]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.239994]  ? netdev_alloc_frag+0x1f0/0x1f0
[  404.244403]  ? lock_downgrade+0x900/0x900
[  404.248560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.254119]  ? refcount_sub_and_test_checked+0x203/0x310
[  404.259576]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  404.265026]  ? addrconf_rs_timer+0x690/0x690
[  404.269446]  ndisc_alloc_skb+0x144/0x340
[  404.273513]  ndisc_send_rs+0x331/0x6e0
[  404.277408]  addrconf_rs_timer+0x314/0x690
[  404.281655]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  404.285920]  call_timer_fn+0x272/0x920
[  404.289812]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  404.294051]  ? process_timeout+0x40/0x40
[  404.298127]  ? __run_timers+0x7da/0xc70
[  404.302108]  ? _raw_spin_unlock_irq+0x27/0x80
[  404.306602]  ? _raw_spin_unlock_irq+0x27/0x80
[  404.311093]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  404.315333]  ? lockdep_hardirqs_on+0x296/0x5b0
[  404.319917]  ? trace_hardirqs_on+0xbd/0x310
[  404.324237]  ? kasan_check_read+0x11/0x20
[  404.328389]  ? __run_timers+0x7da/0xc70
[  404.332365]  ? trace_hardirqs_off_caller+0x310/0x310
[  404.337473]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  404.341720]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  404.345958]  __run_timers+0x7e5/0xc70
[  404.349787]  ? timer_fixup_init+0x70/0x70
[  404.353947]  ? _raw_spin_unlock_irq+0x27/0x80
[  404.358447]  ? _raw_spin_unlock_irq+0x27/0x80
[  404.362952]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  404.367540]  ? trace_hardirqs_on+0xbd/0x310
[  404.371867]  ? kasan_check_read+0x11/0x20
[  404.376020]  ? finish_task_switch+0x1f4/0x910
[  404.380517]  ? trace_hardirqs_off_caller+0x310/0x310
[  404.385630]  ? compat_start_thread+0x80/0x80
[  404.390084]  ? pvclock_read_flags+0x160/0x160
[  404.394601]  ? __switch_to_asm+0x34/0x70
[  404.398670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.404222]  ? check_preemption_disabled+0x48/0x280
[  404.409251]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  404.414796]  ? rcu_pm_notify+0xc0/0xc0
[  404.418708]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.424249]  ? check_preemption_disabled+0x48/0x280
[  404.429277]  run_timer_softirq+0x52/0xb0
[  404.433339]  ? rcu_read_lock_sched_held+0x14f/0x180
[  404.438377]  __do_softirq+0x308/0xb7e
[  404.442183]  ? trace_hardirqs_on_caller+0xc0/0x310
[  404.447118]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  404.452227]  ? trace_hardirqs_on+0x310/0x310
[  404.456649]  ? schedule+0x108/0x460
[  404.460291]  ? trace_hardirqs_off+0xb8/0x310
[  404.464714]  ? smpboot_thread_fn+0x68b/0xa00
[  404.469126]  ? trace_hardirqs_on+0x310/0x310
[  404.473536]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.479074]  ? check_preemption_disabled+0x48/0x280
[  404.484096]  ? takeover_tasklets+0xa90/0xa90
[  404.488508]  run_ksoftirqd+0x5e/0x100
[  404.492311]  smpboot_thread_fn+0x68b/0xa00
[  404.496567]  ? sort_range+0x30/0x30
[  404.500201]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  404.505304]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.510842]  ? __kthread_parkme+0xfb/0x1a0
[  404.515083]  kthread+0x35a/0x420
[  404.518450]  ? sort_range+0x30/0x30
[  404.522078]  ? kthread_stop+0x900/0x900
[  404.526073]  ret_from_fork+0x3a/0x50
[  404.529802] warn_alloc_show_mem: 1 callbacks suppressed
[  404.529813] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  404.529815] Mem-Info:
[  404.529845] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  404.529845]  active_file:11 inactive_file:11 isolated_file:0
[  404.529845]  unevictable:0 dirty:0 writeback:0 unstable:0
[  404.529845]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  404.529845]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  404.529845]  free:13686 free_pcp:280 free_cma:0
[  404.535184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  404.541073] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  404.543471] Call Trace:
[  404.577334] Node 0 
[  404.586706]  <IRQ>
[  404.614397] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  404.616956]  dump_stack+0x244/0x39d
[  404.619163] lowmem_reserve[]:
[  404.621309]  ? dump_stack_print_info.cold.1+0x20/0x20
[  404.646789]  0
[  404.650426]  warn_alloc.cold.117+0xb7/0x1bd
[  404.653495]  2819
[  404.658689]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  404.660477]  6323
[  404.664796]  ? lock_downgrade+0x900/0x900
[  404.666844]  6323
[  404.671693]  ? trace_hardirqs_off+0xb8/0x310
[  404.677891]  ? trace_hardirqs_off+0xb8/0x310
[  404.679935] Node 0 
[  404.684340]  __alloc_pages_slowpath+0x2660/0x2d70
[  404.688745] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  404.690977]  ? warn_alloc+0x120/0x120
[  404.695769] lowmem_reserve[]:
[  404.722836]  ? warn_alloc+0x120/0x120
[  404.726607]  0
[  404.729715]  ? print_usage_bug+0xc0/0xc0
[  404.733492]  0
[  404.735306]  ? warn_alloc+0x120/0x120
[  404.739363]  3503
[  404.741176]  ? print_usage_bug+0xc0/0xc0
[  404.744951]  3503
[  404.747015]  ? __lock_acquire+0x62f/0x4c20
[  404.751054] Node 0 
[  404.753112]  ? __lock_acquire+0x62f/0x4c20
[  404.757347] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  404.759551]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.763759] lowmem_reserve[]:
[  404.792218]  ? should_fail+0x22d/0xd01
[  404.797725]  0
[  404.800828]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.804696]  0
[  404.806493]  ? __lock_acquire+0x62f/0x4c20
[  404.811570]  0
[  404.813373]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.817579]  0
[  404.819373]  ? __lock_acquire+0x62f/0x4c20
[  404.826246]  ? should_fail+0x22d/0xd01
[  404.830459] Node 0 DMA: 1*4kB 
[  404.834348]  ? mark_held_locks+0x130/0x130
[  404.834365]  ? mark_held_locks+0x130/0x130
[  404.837535] (U) 
[  404.841764]  ? zap_class+0x640/0x640
[  404.845979] 0*8kB 
[  404.847954]  ? zap_class+0x640/0x640
[  404.851640] 0*16kB 
[  404.853781]  ? print_usage_bug+0xc0/0xc0
[  404.857470] 1*32kB 
[  404.859748]  ? wq_watchdog_touch+0x9c/0xfe
[  404.863786] (U) 
[  404.866019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.870231] 2*64kB 
[  404.872206]  ? check_preemption_disabled+0x48/0x280
[  404.877715] (U) 
[  404.879951]  ? __lock_is_held+0xb5/0x140
[  404.884935] 1*128kB 
[  404.886906]  __alloc_pages_nodemask+0xa80/0xde0
[  404.890940] (U) 
[  404.893255]  ? zap_class+0x640/0x640
[  404.897903] 1*256kB 
[  404.899874]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  404.903566] (U) 
[  404.905892]  ? find_held_lock+0x36/0x1c0
[  404.910888] 0*512kB 
[  404.912864]  ? ____cache_alloc_node+0x1c7/0x1e0
[  404.917086] 1*1024kB 
[  404.919916]  ? lock_downgrade+0x900/0x900
[  404.924563] (U) 
[  404.926971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.931089] 1*2048kB 
[  404.933060]  cache_grow_begin+0xa5/0x8c0
[  404.938566] (M) 
[  404.940974]  ? do_raw_spin_unlock+0xa7/0x330
[  404.945017] 3*4096kB 
[  404.946990]  fallback_alloc+0x204/0x2e0
[  404.951370] (M) 
[  404.953778]  ____cache_alloc_node+0x1c7/0x1e0
[  404.957724] = 15908kB
[  404.959718]  kmem_cache_alloc_node+0xe3/0x730
[  404.964188] Node 0 
[  404.966599]  ? ipv6_get_ifaddr+0x42e/0x620
[  404.971071] DMA32: 
[  404.973322]  __alloc_skb+0x119/0x770
[  404.977528] 2*4kB 
[  404.979762]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  404.983449] (H) 
[  404.985593]  ? netdev_alloc_frag+0x1f0/0x1f0
[  404.990863] 2*8kB 
[  404.992836]  ? lock_downgrade+0x900/0x900
[  404.997218] (MH) 
[  404.999369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.003489] 3*16kB 
[  405.005551]  ? refcount_sub_and_test_checked+0x203/0x310
[  405.011057] (MH) 
[  405.013293]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  405.018722] 3*32kB 
[  405.020778]  ? addrconf_rs_timer+0x690/0x690
[  405.026223] (MH) 
[  405.028465]  ndisc_alloc_skb+0x144/0x340
[  405.032840] 4*64kB 
[  405.034899]  ndisc_send_rs+0x331/0x6e0
[  405.038933] (M) 
[  405.041166]  addrconf_rs_timer+0x314/0x690
[  405.045031] 5*128kB 
[  405.047000]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.051205] (MH) 
[  405.053550]  call_timer_fn+0x272/0x920
[  405.057754] 4*256kB 
[  405.059810]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.063678] (M) 
[  405.066004]  ? process_timeout+0x40/0x40
[  405.070213] 5*512kB 
[  405.072194]  ? mark_held_locks+0xc7/0x130
[  405.076222] (MH) 
[  405.078544]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.082670] 4*1024kB 
[  405.084733]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.089205] (MH) 
[  405.091608]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.096077] 2*2048kB 
[  405.098132]  ? lockdep_hardirqs_on+0x296/0x5b0
[  405.102340] (M) 
[  405.104746]  ? trace_hardirqs_on+0xbd/0x310
[  405.109302] 3*4096kB 
[  405.111289]  ? kasan_check_read+0x11/0x20
[  405.115583] (M) 
[  405.117992]  ? __run_timers+0x7da/0xc70
[  405.122117] = 25128kB
[  405.124090]  ? trace_hardirqs_off_caller+0x310/0x310
[  405.128041] Node 0 
[  405.130455]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.135523] Normal: 
[  405.137754]  __run_timers+0x7e5/0xc70
[  405.141968] 723*4kB 
[  405.144291]  ? timer_fixup_init+0x70/0x70
[  405.148060] (UMEH) 
[  405.150395]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  405.154517] 444*8kB 
[  405.156743]  ? zap_class+0x640/0x640
[  405.161735] (UME) 
[  405.164056]  ? print_usage_bug+0xc0/0xc0
[  405.167748] 227*16kB 
[  405.169895]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  405.173945] (UMEH) 
[  405.176355]  ? find_held_lock+0x36/0x1c0
[  405.181518] 94*32kB 
[  405.183752]  ? zap_class+0x640/0x640
[  405.187787] (UMEH) 
[  405.190107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.193799] 10*64kB 
[  405.196036]  ? check_preemption_disabled+0x48/0x280
[  405.201550] (UMH) 
[  405.203875]  ? __lock_is_held+0xb5/0x140
[  405.208872] 0*128kB 
[  405.211017]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.215052] 0*256kB 
[  405.217367]  ? check_preemption_disabled+0x48/0x280
[  405.222884] 0*512kB 
[  405.225212]  run_timer_softirq+0x52/0xb0
[  405.230198] 0*1024kB 
[  405.232515]  ? rcu_read_lock_sched_held+0x14f/0x180
[  405.236551] 0*2048kB 
[  405.238956]  __do_softirq+0x308/0xb7e
[  405.243946] 0*4096kB 
[  405.246349]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  405.250125] = 13724kB
[  405.252530]  ? lock_downgrade+0x900/0x900
[  405.257004] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  405.259424]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  405.263553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  405.272383]  ? pvclock_read_flags+0x160/0x160
[  405.277453] 2289 total pagecache pages
[  405.286025]  ? lapic_next_event+0x5a/0x90
[  405.290501] 0 pages in swap cache
[  405.294376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.298500] Swap cache stats: add 0, delete 0, find 0/0
[  405.301951]  ? kvm_clock_read+0x18/0x30
[  405.307461] Free swap  = 0kB
[  405.312824]  ? kvm_sched_clock_read+0x9/0x20
[  405.316772] Total swap = 0kB
[  405.319806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.324189] 1965979 pages RAM
[  405.327206]  ? check_preemption_disabled+0x48/0x280
[  405.332722] 0 pages HighMem/MovableOnly
[  405.335828]  irq_exit+0x17f/0x1c0
[  405.340805] 342293 pages reserved
[  405.340813] 0 pages cma reserved
[  405.344806]  smp_apic_timer_interrupt+0x1cb/0x760
[  405.348319] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  405.351688]  ? smp_reschedule_interrupt+0x109/0x650
[  405.355141] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  405.359899]  ? smp_call_function_single_interrupt+0x650/0x650
[  405.366369] ksoftirqd/0 cpuset=
[  405.371407]  ? interrupt_entry+0xb5/0xc0
[  405.381723] /
[  405.387607]  ? trace_hardirqs_off_caller+0xbb/0x310
[  405.390878]  mems_allowed=0
[  405.394925]  ? trace_hardirqs_off_caller+0xbb/0x310
[  405.394943]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.414389]  ? trace_hardirqs_on_caller+0x310/0x310
[  405.419406]  ? trace_hardirqs_on_caller+0x310/0x310
[  405.424427]  ? task_prio+0x50/0x50
[  405.427969]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.433522]  ? check_preemption_disabled+0x48/0x280
[  405.438549]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  405.443404]  apic_timer_interrupt+0xf/0x20
[  405.447634]  </IRQ>
[  405.449877] RIP: 0010:console_unlock+0xffa/0x1160
[  405.454722] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  405.473797] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  405.481526] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  405.488801] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  405.496070] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  405.503337] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  405.510606] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  405.517896]  ? netconsole_netdev_event+0x280/0x280
[  405.522837]  ? console_unlock+0xff1/0x1160
[  405.527096]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  405.531766]  ? vprintk_emit+0x7f7/0x930
[  405.535743]  ? lock_release+0xa00/0xa00
[  405.539721]  ? trace_hardirqs_on+0xb0/0x310
[  405.544045]  ? vprintk_default+0x28/0x30
[  405.548107]  ? trace_hardirqs_off_caller+0x310/0x310
[  405.553218]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.558765]  vprintk_emit+0x33d/0x930
[  405.562577]  ? wake_up_klogd+0x180/0x180
[  405.566646]  ? match_held_lock+0x8c1/0x8d0
[  405.570889]  ? mark_held_locks+0xc7/0x130
[  405.575040]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.579539]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.584040]  vprintk_default+0x28/0x30
[  405.587929]  vprintk_func+0x7e/0x181
[  405.591645]  printk+0xa7/0xcf
[  405.594755]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  405.599515]  ? _raw_spin_unlock_irq+0x60/0x80
[  405.604022]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  405.609310]  dump_header+0x7cc/0xf72
[  405.613051]  ? pagefault_out_of_memory+0x197/0x197
[  405.617989]  ? zap_class+0x640/0x640
[  405.621708]  ? percpu_ref_get_many+0x240/0x240
[  405.626291]  ? print_usage_bug+0xc0/0xc0
[  405.630351]  ? print_usage_bug+0xc0/0xc0
[  405.634419]  ? zap_class+0x640/0x640
[  405.638137]  ? print_usage_bug+0xc0/0xc0
[  405.642212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.647756]  ? find_held_lock+0x36/0x1c0
[  405.651828]  ? mark_held_locks+0xc7/0x130
[  405.655986]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  405.661090]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  405.666214]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  405.670801]  ? trace_hardirqs_on+0xbd/0x310
[  405.675121]  ? kasan_check_read+0x11/0x20
[  405.679271]  ? ___ratelimit+0x3b4/0x672
[  405.683245]  ? trace_hardirqs_off_caller+0x310/0x310
[  405.688347]  ? trace_hardirqs_on+0x310/0x310
[  405.692757]  ? lock_downgrade+0x900/0x900
[  405.696910]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  405.702015]  ? ___ratelimit+0x3b9/0x672
[  405.705993]  ? idr_get_free+0xec0/0xec0
[  405.709969]  ? find_held_lock+0x36/0x1c0
[  405.714048]  oom_kill_process.cold.27+0x10/0x903
[  405.718808]  ? zap_class+0x640/0x640
[  405.722526]  ? check_preemption_disabled+0x48/0x280
[  405.727548]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  405.732479]  ? kasan_check_read+0x11/0x20
[  405.736627]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  405.741908]  ? oom_evaluate_task+0x540/0x540
[  405.746322]  ? find_held_lock+0x36/0x1c0
[  405.750393]  ? out_of_memory+0x974/0x1430
[  405.754544]  ? lock_downgrade+0x900/0x900
[  405.758699]  ? check_preemption_disabled+0x48/0x280
[  405.763724]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  405.768654]  ? kasan_check_read+0x11/0x20
[  405.772814]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  405.778096]  ? rcu_softirq_qs+0x20/0x20
[  405.782078]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.787986]  ? oom_evaluate_task+0x302/0x540
[  405.792406]  out_of_memory+0xa84/0x1430
[  405.796393]  ? oom_killer_disable+0x3a0/0x3a0
[  405.800889]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  405.805824]  ? __mutex_add_waiter+0x2a0/0x2a0
[  405.810331]  __alloc_pages_slowpath+0x22d4/0x2d70
[  405.815209]  ? warn_alloc+0x120/0x120
[  405.819011]  ? rcu_softirq_qs+0x20/0x20
[  405.823015]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.828558]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.834095]  ? should_fail+0x22d/0xd01
[  405.837992]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.843097]  ? zap_class+0x640/0x640
[  405.846841]  ? __lock_is_held+0xb5/0x140
[  405.850914]  ? mark_held_locks+0x130/0x130
[  405.855154]  ? lock_release+0xa00/0xa00
[  405.859133]  ? perf_trace_sched_process_exec+0x860/0x860
[  405.864597]  ? __might_sleep+0x95/0x190
[  405.868581]  __alloc_pages_nodemask+0xa80/0xde0
[  405.873258]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  405.878276]  ? __page_cache_alloc+0x191/0x5c0
[  405.882773]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  405.887709]  ? kasan_check_read+0x11/0x20
[  405.891864]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  405.897145]  ? zap_class+0x640/0x640
[  405.900869]  ? zap_class+0x640/0x640
[  405.904584]  ? zap_class+0x640/0x640
[  405.908298]  ? __do_page_cache_readahead+0x7ce/0x980
[  405.913406]  ? find_held_lock+0x36/0x1c0
[  405.917474]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  405.923054]  alloc_pages_current+0x173/0x350
[  405.927472]  __page_cache_alloc+0x38c/0x5c0
[  405.931799]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  405.936727]  ? kasan_check_read+0x11/0x20
[  405.940875]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  405.946153]  ? generic_perform_write+0x6a0/0x6a0
[  405.950910]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.956451]  ? check_preemption_disabled+0x48/0x280
[  405.961475]  filemap_fault+0x1594/0x25f0
[  405.965548]  ? __lock_page_or_retry+0xa00/0xa00
[  405.970222]  ? mark_held_locks+0x130/0x130
[  405.974458]  ? rcu_softirq_qs+0x20/0x20
[  405.978437]  ? remove_wait_queue+0x1a6/0x360
[  405.982847]  ? trace_hardirqs_off_caller+0x310/0x310
[  405.987959]  ? filemap_map_pages+0xe04/0x1990
[  405.992465]  ? print_usage_bug+0xc0/0xc0
[  405.996533]  ? add_wait_queue+0x2b0/0x2b0
[  406.000690]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  406.005619]  ? print_usage_bug+0xc0/0xc0
[  406.009691]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  406.015233]  ? fput+0x130/0x1a0
[  406.018515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.024062]  ? print_usage_bug+0xc0/0xc0
[  406.028129]  ? __lock_acquire+0x62f/0x4c20
[  406.032379]  ? lock_acquire+0x1ed/0x520
[  406.036356]  ? ext4_filemap_fault+0x7a/0xad
[  406.040691]  ? lock_release+0xa00/0xa00
[  406.044672]  ? perf_trace_sched_process_exec+0x860/0x860
[  406.050222]  ? print_usage_bug+0xc0/0xc0
[  406.054288]  ? print_usage_bug+0xc0/0xc0
[  406.058361]  ? down_read+0x8d/0x120
[  406.061992]  ? ext4_filemap_fault+0x7a/0xad
[  406.066313]  ? __down_interruptible+0x700/0x700
[  406.070995]  ext4_filemap_fault+0x82/0xad
[  406.075151]  __do_fault+0x100/0x6b0
[  406.078782]  ? pmd_devmap_trans_unstable+0x220/0x220
[  406.083887]  ? mark_held_locks+0x130/0x130
[  406.088120]  ? mark_held_locks+0x130/0x130
[  406.092352]  ? find_held_lock+0x36/0x1c0
[  406.096416]  ? zap_class+0x640/0x640
[  406.100128]  ? find_held_lock+0x36/0x1c0
[  406.104197]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.109744]  __handle_mm_fault+0x307c/0x5920
[  406.114152]  ? poll_select_copy_remaining+0x18c/0x6a0
[  406.119369]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  406.124241]  ? __might_fault+0x12b/0x1e0
[  406.128306]  ? lock_downgrade+0x900/0x900
[  406.132463]  ? zap_class+0x640/0x640
[  406.136179]  ? zap_class+0x640/0x640
[  406.139901]  ? find_held_lock+0x36/0x1c0
[  406.143970]  ? handle_mm_fault+0x42a/0xc70
[  406.148214]  ? lock_downgrade+0x900/0x900
[  406.152364]  ? check_preemption_disabled+0x48/0x280
[  406.157384]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  406.162398]  ? kasan_check_read+0x11/0x20
[  406.166549]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  406.171830]  ? rcu_softirq_qs+0x20/0x20
[  406.175809]  ? trace_hardirqs_off_caller+0x310/0x310
[  406.180915]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.186455]  ? check_preemption_disabled+0x48/0x280
[  406.191482]  handle_mm_fault+0x54f/0xc70
[  406.195547]  ? __handle_mm_fault+0x5920/0x5920
[  406.200138]  ? find_vma+0x34/0x190
[  406.203692]  __do_page_fault+0x5e8/0xe60
[  406.207759]  ? trace_hardirqs_off+0xb8/0x310
[  406.212182]  do_page_fault+0xf2/0x7e0
[  406.215993]  ? vmalloc_sync_all+0x30/0x30
[  406.220144]  ? error_entry+0x70/0xd0
[  406.223859]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.228872]  ? trace_hardirqs_on_caller+0xc0/0x310
[  406.233802]  ? syscall_return_slowpath+0x5e0/0x5e0
[  406.238731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.243576]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.248596]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.254047]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  406.259071]  ? prepare_exit_to_usermode+0x291/0x3b0
[  406.264088]  ? page_fault+0x8/0x30
[  406.267633]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.272498]  ? page_fault+0x8/0x30
[  406.276041]  page_fault+0x1e/0x30
[  406.279525] RIP: 0033:0x7f949d66add3
[  406.283254] Code: Bad RIP value.
[  406.286614] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  406.291980] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  406.299246] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  406.306514] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  406.313783] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  406.321050] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  406.328346] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  406.328410] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  406.334845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  406.334850] Call Trace:
[  406.334873]  dump_stack+0x244/0x39d
[  406.334891]  ? dump_stack_print_info.cold.1+0x20/0x20
[  406.341416] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  406.350729]  warn_alloc.cold.117+0xb7/0x1bd
[  406.353283] init cpuset=
[  406.356903]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  406.362067] /
[  406.371765]  ? lock_downgrade+0x900/0x900
[  406.376065]  mems_allowed=0
[  406.378733]  ? trace_hardirqs_off+0xb8/0x310
[  406.396731]  ? trace_hardirqs_off+0xb8/0x310
[  406.401154]  __alloc_pages_slowpath+0x2660/0x2d70
[  406.406029]  ? warn_alloc+0x120/0x120
[  406.409834]  ? warn_alloc+0x120/0x120
[  406.413639]  ? print_usage_bug+0xc0/0xc0
[  406.417711]  ? warn_alloc+0x120/0x120
[  406.421514]  ? print_usage_bug+0xc0/0xc0
[  406.425575]  ? __lock_acquire+0x62f/0x4c20
[  406.429809]  ? __lock_acquire+0x62f/0x4c20
[  406.434048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.439586]  ? should_fail+0x22d/0xd01
[  406.443479]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  406.448583]  ? __lock_acquire+0x62f/0x4c20
[  406.452823]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  406.457924]  ? __lock_acquire+0x62f/0x4c20
[  406.462163]  ? should_fail+0x22d/0xd01
[  406.466049]  ? find_held_lock+0x36/0x1c0
[  406.470120]  ? mark_held_locks+0x130/0x130
[  406.474358]  ? mark_held_locks+0x130/0x130
[  406.478588]  ? zap_class+0x640/0x640
[  406.482305]  ? mark_held_locks+0xc7/0x130
[  406.486454]  ? do_raw_spin_unlock+0xa7/0x330
[  406.490865]  ? zap_class+0x640/0x640
[  406.494578]  ? print_usage_bug+0xc0/0xc0
[  406.498643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.504186]  ? check_preemption_disabled+0x48/0x280
[  406.509213]  ? __lock_is_held+0xb5/0x140
[  406.513282]  __alloc_pages_nodemask+0xa80/0xde0
[  406.517954]  ? zap_class+0x640/0x640
[  406.521673]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  406.526721]  ? find_held_lock+0x36/0x1c0
[  406.530796]  ? ____cache_alloc_node+0x1c7/0x1e0
[  406.535466]  ? lock_downgrade+0x900/0x900
[  406.539624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.545168]  cache_grow_begin+0xa5/0x8c0
[  406.549231]  ? do_raw_spin_unlock+0xa7/0x330
[  406.553646]  fallback_alloc+0x204/0x2e0
[  406.557629]  ____cache_alloc_node+0x1c7/0x1e0
[  406.562128]  kmem_cache_alloc_node+0xe3/0x730
[  406.566641]  ? ipv6_get_ifaddr+0x42e/0x620
[  406.570886]  __alloc_skb+0x119/0x770
[  406.574602]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  406.579882]  ? netdev_alloc_frag+0x1f0/0x1f0
[  406.584289]  ? lock_downgrade+0x900/0x900
[  406.588447]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.593987]  ? refcount_sub_and_test_checked+0x203/0x310
[  406.599444]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  406.604896]  ? addrconf_rs_timer+0x690/0x690
[  406.609336]  ndisc_alloc_skb+0x144/0x340
[  406.613403]  ndisc_send_rs+0x331/0x6e0
[  406.617295]  addrconf_rs_timer+0x314/0x690
[  406.621534]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.625787]  call_timer_fn+0x272/0x920
[  406.629675]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.633928]  ? process_timeout+0x40/0x40
[  406.637997]  ? __run_timers+0x7da/0xc70
[  406.641977]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.646470]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.650964]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.655199]  ? lockdep_hardirqs_on+0x296/0x5b0
[  406.659786]  ? trace_hardirqs_on+0xbd/0x310
[  406.664129]  ? kasan_check_read+0x11/0x20
[  406.668281]  ? __run_timers+0x7da/0xc70
[  406.672274]  ? trace_hardirqs_off_caller+0x310/0x310
[  406.677381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.681620]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.685854]  __run_timers+0x7e5/0xc70
[  406.689671]  ? timer_fixup_init+0x70/0x70
[  406.693836]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.698334]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.702848]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  406.707431]  ? trace_hardirqs_on+0xbd/0x310
[  406.711752]  ? kasan_check_read+0x11/0x20
[  406.715901]  ? finish_task_switch+0x1f4/0x910
[  406.720398]  ? trace_hardirqs_off_caller+0x310/0x310
[  406.725523]  ? compat_start_thread+0x80/0x80
[  406.729958]  ? pvclock_read_flags+0x160/0x160
[  406.734456]  ? __switch_to_asm+0x34/0x70
[  406.738518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.744056]  ? check_preemption_disabled+0x48/0x280
[  406.749084]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  406.754624]  ? rcu_pm_notify+0xc0/0xc0
[  406.758514]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.764049]  ? check_preemption_disabled+0x48/0x280
[  406.769078]  run_timer_softirq+0x52/0xb0
[  406.773142]  ? rcu_read_lock_sched_held+0x14f/0x180
[  406.778163]  __do_softirq+0x308/0xb7e
[  406.781971]  ? trace_hardirqs_on_caller+0xc0/0x310
[  406.787354]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  406.792464]  ? trace_hardirqs_on+0x310/0x310
[  406.796881]  ? schedule+0x108/0x460
[  406.800518]  ? trace_hardirqs_off+0xb8/0x310
[  406.804933]  ? smpboot_thread_fn+0x68b/0xa00
[  406.809349]  ? trace_hardirqs_on+0x310/0x310
[  406.813757]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.819297]  ? check_preemption_disabled+0x48/0x280
[  406.824316]  ? takeover_tasklets+0xa90/0xa90
[  406.828734]  run_ksoftirqd+0x5e/0x100
[  406.832537]  smpboot_thread_fn+0x68b/0xa00
[  406.836776]  ? sort_range+0x30/0x30
[  406.840410]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  406.845518]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.851057]  ? __kthread_parkme+0xfb/0x1a0
[  406.855297]  kthread+0x35a/0x420
[  406.858662]  ? sort_range+0x30/0x30
[  406.862305]  ? kthread_stop+0x900/0x900
[  406.866288]  ret_from_fork+0x3a/0x50
[  406.870018] warn_alloc_show_mem: 1 callbacks suppressed
[  406.870028] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  406.870030] Mem-Info:
[  406.870062] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  406.870062]  active_file:11 inactive_file:11 isolated_file:0
[  406.870062]  unevictable:0 dirty:0 writeback:0 unstable:0
[  406.870062]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  406.870062]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  406.870062]  free:13686 free_pcp:280 free_cma:0
[  406.875399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  406.881288] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  406.883692] Call Trace:
[  406.916744] Node 0 
[  406.926548]  <IRQ>
[  406.954236] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  406.956808]  dump_stack+0x244/0x39d
[  406.959020] lowmem_reserve[]:
[  406.961171]  ? dump_stack_print_info.cold.1+0x20/0x20
[  406.986656]  0
[  406.990299]  warn_alloc.cold.117+0xb7/0x1bd
[  406.993368]  2819
[  406.998553]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  407.000396]  6323
[  407.004722]  ? lock_downgrade+0x900/0x900
[  407.006759]  6323
[  407.011599]  ? trace_hardirqs_off+0xb8/0x310
[  407.017777]  ? trace_hardirqs_off+0xb8/0x310
[  407.019817] Node 0 
[  407.024227]  __alloc_pages_slowpath+0x2660/0x2d70
[  407.028631] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  407.030859]  ? warn_alloc+0x120/0x120
[  407.035653] lowmem_reserve[]:
[  407.062724]  ? warn_alloc+0x120/0x120
[  407.066504]  0
[  407.069606]  ? print_usage_bug+0xc0/0xc0
[  407.073376]  0 3503
[  407.075187]  ? warn_alloc+0x120/0x120
[  407.079224]  3503
[  407.081463]  ? print_usage_bug+0xc0/0xc0
[  407.087319]  ? __lock_acquire+0x62f/0x4c20
[  407.091357] Node 0 
[  407.095592]  ? __lock_acquire+0x62f/0x4c20
[  407.095624] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  407.095632] lowmem_reserve[]:
[  407.097867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.102084]  0
[  407.130551]  ? should_fail+0x22d/0xd01
[  407.133629]  0
[  407.139161]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.140941]  0
[  407.144822]  ? __lock_acquire+0x62f/0x4c20
[  407.146598]  0
[  407.151710]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.157719]  ? __lock_acquire+0x62f/0x4c20
[  407.159497] Node 0 
[  407.164594]  ? should_fail+0x22d/0xd01
[  407.168806] DMA: 
[  407.171036]  ? find_held_lock+0x36/0x1c0
[  407.174901] 1*4kB 
[  407.176970]  ? mark_held_locks+0x130/0x130
[  407.180995] (U) 
[  407.183171]  ? mark_held_locks+0x130/0x130
[  407.187379] 0*8kB 
[  407.189349]  ? zap_class+0x640/0x640
[  407.193581] 0*16kB 
[  407.195725]  ? zap_class+0x640/0x640
[  407.199414] 1*32kB 
[  407.201644]  ? print_usage_bug+0xc0/0xc0
[  407.205331] (U) 
[  407.207566]  ? do_raw_spin_unlock+0xa7/0x330
[  407.211603] 2*64kB 
[  407.213572]  ? zap_class+0x640/0x640
[  407.217958] (U) 
[  407.220190]  ? print_usage_bug+0xc0/0xc0
[  407.223883] 1*128kB 
[  407.225850]  ? wq_watchdog_touch+0x9c/0xfe
[  407.229885] (U) 
[  407.232209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.236416] 1*256kB 
[  407.238394]  ? check_preemption_disabled+0x48/0x280
[  407.243905] (U) 
[  407.246231]  ? __lock_is_held+0xb5/0x140
[  407.251214] 0*512kB 1*1024kB 
[  407.253204]  __alloc_pages_nodemask+0xa80/0xde0
[  407.257231] (U) 
[  407.260331]  ? zap_class+0x640/0x640
[  407.264976] 1*2048kB 
[  407.266946]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  407.270636] (M) 
[  407.273064]  ? find_held_lock+0x36/0x1c0
[  407.278048] 3*4096kB 
[  407.280024]  ? ____cache_alloc_node+0x1c7/0x1e0
[  407.284090] (M) 
[  407.286494]  ? lock_downgrade+0x900/0x900
[  407.291142] = 15908kB
[  407.293115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.297233] Node 0 
[  407.299639]  cache_grow_begin+0xa5/0x8c0
[  407.305152] DMA32: 
[  407.307382]  ? do_raw_spin_unlock+0xa7/0x330
[  407.311416] 2*4kB 
[  407.313652]  fallback_alloc+0x204/0x2e0
[  407.318048] (H) 
[  407.320205]  ____cache_alloc_node+0x1c7/0x1e0
[  407.324144] 2*8kB 
[  407.326113]  kmem_cache_alloc_node+0xe3/0x730
[  407.330599] (MH) 
[  407.332747]  ? ipv6_get_ifaddr+0x42e/0x620
[  407.337215] 3*16kB 
[  407.339276]  __alloc_skb+0x119/0x770
[  407.343476] (MH) 
[  407.345722]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  407.349412] 3*32kB 
[  407.351470]  ? netdev_alloc_frag+0x1f0/0x1f0
[  407.356724] (MH) 
[  407.358957]  ? lock_downgrade+0x900/0x900
[  407.363340] 4*64kB 
[  407.365399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.369520] (M) 
[  407.371756]  ? refcount_sub_and_test_checked+0x203/0x310
[  407.377265] 5*128kB 
[  407.379233]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  407.384658] (MH) 
[  407.386984]  ? addrconf_rs_timer+0x690/0x690
[  407.392406] 4*256kB (M) 
[  407.394476]  ndisc_alloc_skb+0x144/0x340
[  407.398853] 5*512kB 
[  407.401518]  ndisc_send_rs+0x331/0x6e0
[  407.405551] (MH) 
[  407.407874]  addrconf_rs_timer+0x314/0x690
[  407.411735] 4*1024kB 
[  407.413792]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.418002] (MH) 
[  407.420421]  call_timer_fn+0x272/0x920
[  407.424622] 2*2048kB 
[  407.426678]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.430550] (M) 
[  407.432956]  ? process_timeout+0x40/0x40
[  407.437168] 3*4096kB 
[  407.439142]  ? mark_held_locks+0xc7/0x130
[  407.443169] (M) 
[  407.445580]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.449711] = 25128kB
[  407.451690]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.456167] Node 0 
[  407.458567]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.463036] Normal: 
[  407.465269]  ? lockdep_hardirqs_on+0x296/0x5b0
[  407.469477] 723*4kB 
[  407.471797]  ? trace_hardirqs_on+0xbd/0x310
[  407.476350] (UMEH) 
[  407.478669]  ? kasan_check_read+0x11/0x20
[  407.482970] 444*8kB 
[  407.485207]  ? __run_timers+0x7da/0xc70
[  407.489325] (UME) 
[  407.491642]  ? trace_hardirqs_off_caller+0x310/0x310
[  407.495591] 227*16kB 
[  407.497735]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.502811] (UMEH) 
[  407.505228]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.509441] 94*32kB 
[  407.511674]  __run_timers+0x7e5/0xc70
[  407.515891] (UMEH) 
[  407.518222]  ? timer_fixup_init+0x70/0x70
[  407.521984] 10*64kB 
[  407.524219]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  407.528340] (UMH) 
[  407.530657]  ? zap_class+0x640/0x640
[  407.535650] 0*128kB 
[  407.537794]  ? print_usage_bug+0xc0/0xc0
[  407.541484] 0*256kB 
[  407.543803]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  407.547841] 0*512kB 
[  407.550161]  ? find_held_lock+0x36/0x1c0
[  407.555325] 0*1024kB 
[  407.557645]  ? zap_class+0x640/0x640
[  407.561687] 0*2048kB 
[  407.564092]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.567779] 0*4096kB 
[  407.570182]  ? check_preemption_disabled+0x48/0x280
[  407.575699] = 13724kB
[  407.578107]  ? __lock_is_held+0xb5/0x140
[  407.583098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  407.585496]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.589538] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  407.598360]  ? check_preemption_disabled+0x48/0x280
[  407.603873] 2289 total pagecache pages
[  407.612448]  run_timer_softirq+0x52/0xb0
[  407.617439] 0 pages in swap cache
[  407.621316]  ? rcu_read_lock_sched_held+0x14f/0x180
[  407.625354] Swap cache stats: add 0, delete 0, find 0/0
[  407.628798]  __do_softirq+0x308/0xb7e
[  407.633787] Free swap  = 0kB
[  407.639140]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  407.642918] Total swap = 0kB
[  407.645927]  ? lock_downgrade+0x900/0x900
[  407.650394] 1965979 pages RAM
[  407.653406]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  407.657527] 0 pages HighMem/MovableOnly
[  407.660630]  ? pvclock_read_flags+0x160/0x160
[  407.665715] 342293 pages reserved
[  407.669691]  ? lapic_next_event+0x5a/0x90
[  407.674160] 0 pages cma reserved
[  407.677604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.681793] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  407.685084]  ? kvm_clock_read+0x18/0x30
[  407.685098]  ? kvm_sched_clock_read+0x9/0x20
[  407.685113]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.690703] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  407.697118]  ? check_preemption_disabled+0x48/0x280
[  407.701066] ksoftirqd/0 cpuset=
[  407.705474]  irq_exit+0x17f/0x1c0
[  407.710979] /
[  407.721547]  smp_apic_timer_interrupt+0x1cb/0x760
[  407.726538]  mems_allowed=0
[  407.729809]  ? smp_reschedule_interrupt+0x109/0x650
[  407.747706]  ? smp_call_function_single_interrupt+0x650/0x650
[  407.753594]  ? interrupt_entry+0xb5/0xc0
[  407.757657]  ? trace_hardirqs_off_caller+0xbb/0x310
[  407.762678]  ? trace_hardirqs_off_caller+0xbb/0x310
[  407.767710]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.772554]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.777568]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.782586]  ? task_prio+0x50/0x50
[  407.786129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.791890]  ? check_preemption_disabled+0x48/0x280
[  407.796916]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.801773]  apic_timer_interrupt+0xf/0x20
[  407.806004]  </IRQ>
[  407.808244] RIP: 0010:console_unlock+0xffa/0x1160
[  407.813088] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  407.831993] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  407.839708] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  407.846977] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  407.854247] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  407.861519] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  407.868786] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  407.876068]  ? netconsole_netdev_event+0x280/0x280
[  407.881008]  ? console_unlock+0xff1/0x1160
[  407.885271]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  407.889942]  ? vprintk_emit+0x7f7/0x930
[  407.893920]  ? lock_release+0xa00/0xa00
[  407.897899]  ? trace_hardirqs_on+0xb0/0x310
[  407.902233]  ? vprintk_default+0x28/0x30
[  407.906301]  ? trace_hardirqs_off_caller+0x310/0x310
[  407.911405]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.916954]  vprintk_emit+0x33d/0x930
[  407.920762]  ? wake_up_klogd+0x180/0x180
[  407.924831]  ? match_held_lock+0x8c1/0x8d0
[  407.929077]  ? mark_held_locks+0xc7/0x130
[  407.933247]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.937746]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.942253]  vprintk_default+0x28/0x30
[  407.946142]  vprintk_func+0x7e/0x181
[  407.949863]  printk+0xa7/0xcf
[  407.952973]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  407.957731]  ? _raw_spin_unlock_irq+0x60/0x80
[  407.962244]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  407.967533]  dump_header+0x7cc/0xf72
[  407.971260]  ? pagefault_out_of_memory+0x197/0x197
[  407.976204]  ? zap_class+0x640/0x640
[  407.979923]  ? percpu_ref_get_many+0x240/0x240
[  407.984505]  ? print_usage_bug+0xc0/0xc0
[  407.988566]  ? print_usage_bug+0xc0/0xc0
[  407.992633]  ? zap_class+0x640/0x640
[  407.996350]  ? print_usage_bug+0xc0/0xc0
[  408.000418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.005960]  ? find_held_lock+0x36/0x1c0
[  408.010032]  ? mark_held_locks+0xc7/0x130
[  408.014184]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  408.019292]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  408.024395]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  408.028984]  ? trace_hardirqs_on+0xbd/0x310
[  408.033309]  ? kasan_check_read+0x11/0x20
[  408.037457]  ? ___ratelimit+0x3b4/0x672
[  408.041435]  ? trace_hardirqs_off_caller+0x310/0x310
[  408.046541]  ? trace_hardirqs_on+0x310/0x310
[  408.050949]  ? lock_downgrade+0x900/0x900
[  408.055102]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  408.060211]  ? ___ratelimit+0x3b9/0x672
[  408.064191]  ? idr_get_free+0xec0/0xec0
[  408.068168]  ? find_held_lock+0x36/0x1c0
[  408.072245]  oom_kill_process.cold.27+0x10/0x903
[  408.077000]  ? zap_class+0x640/0x640
[  408.080721]  ? check_preemption_disabled+0x48/0x280
[  408.085747]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  408.090677]  ? kasan_check_read+0x11/0x20
[  408.094839]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.100123]  ? oom_evaluate_task+0x540/0x540
[  408.104538]  ? find_held_lock+0x36/0x1c0
[  408.108628]  ? out_of_memory+0x974/0x1430
[  408.112777]  ? lock_downgrade+0x900/0x900
[  408.116922]  ? check_preemption_disabled+0x48/0x280
[  408.121942]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  408.126877]  ? kasan_check_read+0x11/0x20
[  408.131049]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.136329]  ? rcu_softirq_qs+0x20/0x20
[  408.140306]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.145849]  ? oom_evaluate_task+0x302/0x540
[  408.150269]  out_of_memory+0xa84/0x1430
[  408.154259]  ? oom_killer_disable+0x3a0/0x3a0
[  408.158758]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  408.163700]  ? __mutex_add_waiter+0x2a0/0x2a0
[  408.168214]  __alloc_pages_slowpath+0x22d4/0x2d70
[  408.173089]  ? warn_alloc+0x120/0x120
[  408.176891]  ? rcu_softirq_qs+0x20/0x20
[  408.180892]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.186457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.191997]  ? should_fail+0x22d/0xd01
[  408.196153]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.201257]  ? zap_class+0x640/0x640
[  408.204998]  ? __lock_is_held+0xb5/0x140
[  408.209070]  ? mark_held_locks+0x130/0x130
[  408.213311]  ? lock_release+0xa00/0xa00
[  408.217289]  ? perf_trace_sched_process_exec+0x860/0x860
[  408.222753]  ? __might_sleep+0x95/0x190
[  408.226738]  __alloc_pages_nodemask+0xa80/0xde0
[  408.231416]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  408.236433]  ? __page_cache_alloc+0x191/0x5c0
[  408.240933]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  408.245861]  ? kasan_check_read+0x11/0x20
[  408.250010]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.255290]  ? zap_class+0x640/0x640
[  408.259012]  ? zap_class+0x640/0x640
[  408.262723]  ? zap_class+0x640/0x640
[  408.266436]  ? __do_page_cache_readahead+0x7ce/0x980
[  408.271545]  ? find_held_lock+0x36/0x1c0
[  408.275610]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  408.281154]  alloc_pages_current+0x173/0x350
[  408.285570]  __page_cache_alloc+0x38c/0x5c0
[  408.289899]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  408.294828]  ? kasan_check_read+0x11/0x20
[  408.298982]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.304263]  ? generic_perform_write+0x6a0/0x6a0
[  408.309039]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.314579]  ? check_preemption_disabled+0x48/0x280
[  408.319602]  filemap_fault+0x1594/0x25f0
[  408.323675]  ? __lock_page_or_retry+0xa00/0xa00
[  408.328357]  ? mark_held_locks+0x130/0x130
[  408.332592]  ? rcu_softirq_qs+0x20/0x20
[  408.336573]  ? remove_wait_queue+0x1a6/0x360
[  408.340981]  ? trace_hardirqs_off_caller+0x310/0x310
[  408.346092]  ? filemap_map_pages+0xe04/0x1990
[  408.350598]  ? print_usage_bug+0xc0/0xc0
[  408.354659]  ? add_wait_queue+0x2b0/0x2b0
[  408.358820]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  408.363752]  ? print_usage_bug+0xc0/0xc0
[  408.367818]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  408.373353]  ? fput+0x130/0x1a0
[  408.376636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.382178]  ? print_usage_bug+0xc0/0xc0
[  408.386251]  ? __lock_acquire+0x62f/0x4c20
[  408.390501]  ? lock_acquire+0x1ed/0x520
[  408.394478]  ? ext4_filemap_fault+0x7a/0xad
[  408.398805]  ? lock_release+0xa00/0xa00
[  408.402781]  ? perf_trace_sched_process_exec+0x860/0x860
[  408.408231]  ? print_usage_bug+0xc0/0xc0
[  408.412295]  ? print_usage_bug+0xc0/0xc0
[  408.416370]  ? down_read+0x8d/0x120
[  408.419994]  ? ext4_filemap_fault+0x7a/0xad
[  408.424317]  ? __down_interruptible+0x700/0x700
[  408.428998]  ext4_filemap_fault+0x82/0xad
[  408.433148]  __do_fault+0x100/0x6b0
[  408.436778]  ? pmd_devmap_trans_unstable+0x220/0x220
[  408.441884]  ? mark_held_locks+0x130/0x130
[  408.446121]  ? mark_held_locks+0x130/0x130
[  408.450354]  ? find_held_lock+0x36/0x1c0
[  408.454422]  ? zap_class+0x640/0x640
[  408.458135]  ? find_held_lock+0x36/0x1c0
[  408.462204]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.467746]  __handle_mm_fault+0x307c/0x5920
[  408.472154]  ? poll_select_copy_remaining+0x18c/0x6a0
[  408.477353]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  408.482207]  ? __might_fault+0x12b/0x1e0
[  408.486271]  ? lock_downgrade+0x900/0x900
[  408.490429]  ? zap_class+0x640/0x640
[  408.494149]  ? zap_class+0x640/0x640
[  408.497874]  ? find_held_lock+0x36/0x1c0
[  408.501947]  ? handle_mm_fault+0x42a/0xc70
[  408.506182]  ? lock_downgrade+0x900/0x900
[  408.510332]  ? check_preemption_disabled+0x48/0x280
[  408.515355]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  408.520282]  ? kasan_check_read+0x11/0x20
[  408.524432]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.529717]  ? rcu_softirq_qs+0x20/0x20
[  408.533706]  ? trace_hardirqs_off_caller+0x310/0x310
[  408.538814]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.544353]  ? check_preemption_disabled+0x48/0x280
[  408.549382]  handle_mm_fault+0x54f/0xc70
[  408.553449]  ? __handle_mm_fault+0x5920/0x5920
[  408.558034]  ? find_vma+0x34/0x190
[  408.561580]  __do_page_fault+0x5e8/0xe60
[  408.565639]  ? trace_hardirqs_off+0xb8/0x310
[  408.570057]  do_page_fault+0xf2/0x7e0
[  408.573861]  ? vmalloc_sync_all+0x30/0x30
[  408.578011]  ? error_entry+0x70/0xd0
[  408.581728]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.586753]  ? trace_hardirqs_on_caller+0xc0/0x310
[  408.591691]  ? syscall_return_slowpath+0x5e0/0x5e0
[  408.596669]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.601520]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.606534]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  408.611986]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  408.617009]  ? prepare_exit_to_usermode+0x291/0x3b0
[  408.622031]  ? page_fault+0x8/0x30
[  408.625576]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.630423]  ? page_fault+0x8/0x30
[  408.633965]  page_fault+0x1e/0x30
[  408.637417] RIP: 0033:0x7f949d66add3
[  408.641144] Code: Bad RIP value.
[  408.644506] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  408.649871] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  408.657136] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  408.664404] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  408.671671] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  408.678948] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  408.686251] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  408.686317] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  408.692745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  408.692754] Call Trace:
[  408.699315] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  408.708583]  dump_stack+0x244/0x39d
[  408.711145] init cpuset=
[  408.720844]  ? dump_stack_print_info.cold.1+0x20/0x20
[  408.724444] /
[  408.727117]  warn_alloc.cold.117+0xb7/0x1bd
[  408.732276]  mems_allowed=0
[  408.733986]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  408.746038]  ? lock_downgrade+0x900/0x900
[  408.750199]  ? trace_hardirqs_off+0xb8/0x310
[  408.754614]  ? trace_hardirqs_off+0xb8/0x310
[  408.759031]  __alloc_pages_slowpath+0x2660/0x2d70
[  408.763904]  ? warn_alloc+0x120/0x120
[  408.767722]  ? warn_alloc+0x120/0x120
[  408.771528]  ? print_usage_bug+0xc0/0xc0
[  408.775590]  ? warn_alloc+0x120/0x120
[  408.779394]  ? print_usage_bug+0xc0/0xc0
[  408.783456]  ? __lock_acquire+0x62f/0x4c20
[  408.787944]  ? __lock_acquire+0x62f/0x4c20
[  408.792182]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.797740]  ? should_fail+0x22d/0xd01
[  408.801635]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.806743]  ? __lock_acquire+0x62f/0x4c20
[  408.810982]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.816081]  ? __lock_acquire+0x62f/0x4c20
[  408.820316]  ? should_fail+0x22d/0xd01
[  408.824205]  ? find_held_lock+0x36/0x1c0
[  408.828277]  ? mark_held_locks+0x130/0x130
[  408.832516]  ? mark_held_locks+0x130/0x130
[  408.836752]  ? zap_class+0x640/0x640
[  408.840468]  ? zap_class+0x640/0x640
[  408.844182]  ? print_usage_bug+0xc0/0xc0
[  408.848242]  ? do_raw_spin_unlock+0xa7/0x330
[  408.852669]  ? zap_class+0x640/0x640
[  408.856393]  ? print_usage_bug+0xc0/0xc0
[  408.860455]  ? wq_watchdog_touch+0x9c/0xfe
[  408.864707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.870259]  ? check_preemption_disabled+0x48/0x280
[  408.875286]  ? __lock_is_held+0xb5/0x140
[  408.879355]  __alloc_pages_nodemask+0xa80/0xde0
[  408.884027]  ? zap_class+0x640/0x640
[  408.887747]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  408.892778]  ? find_held_lock+0x36/0x1c0
[  408.896854]  ? ____cache_alloc_node+0x1c7/0x1e0
[  408.901526]  ? lock_downgrade+0x900/0x900
[  408.905681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.911242]  cache_grow_begin+0xa5/0x8c0
[  408.915305]  ? do_raw_spin_unlock+0xa7/0x330
[  408.920013]  fallback_alloc+0x204/0x2e0
[  408.923995]  ____cache_alloc_node+0x1c7/0x1e0
[  408.928499]  kmem_cache_alloc_node+0xe3/0x730
[  408.932995]  ? ipv6_get_ifaddr+0x42e/0x620
[  408.937241]  __alloc_skb+0x119/0x770
[  408.940959]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  408.946242]  ? netdev_alloc_frag+0x1f0/0x1f0
[  408.950649]  ? lock_downgrade+0x900/0x900
[  408.954813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.960352]  ? refcount_sub_and_test_checked+0x203/0x310
[  408.965808]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  408.971263]  ? addrconf_rs_timer+0x690/0x690
[  408.975699]  ndisc_alloc_skb+0x144/0x340
[  408.979770]  ndisc_send_rs+0x331/0x6e0
[  408.983665]  addrconf_rs_timer+0x314/0x690
[  408.987917]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.992185]  call_timer_fn+0x272/0x920
[  408.996072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.000312]  ? process_timeout+0x40/0x40
[  409.004385]  ? __run_timers+0x7da/0xc70
[  409.008381]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.012881]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.017375]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.021613]  ? lockdep_hardirqs_on+0x296/0x5b0
[  409.026198]  ? trace_hardirqs_on+0xbd/0x310
[  409.030522]  ? kasan_check_read+0x11/0x20
[  409.034671]  ? __run_timers+0x7da/0xc70
[  409.038662]  ? trace_hardirqs_off_caller+0x310/0x310
[  409.043784]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.048022]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.052257]  __run_timers+0x7e5/0xc70
[  409.056072]  ? timer_fixup_init+0x70/0x70
[  409.060226]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.064731]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.069229]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  409.073817]  ? trace_hardirqs_on+0xbd/0x310
[  409.078140]  ? kasan_check_read+0x11/0x20
[  409.082291]  ? finish_task_switch+0x1f4/0x910
[  409.086789]  ? trace_hardirqs_off_caller+0x310/0x310
[  409.091898]  ? compat_start_thread+0x80/0x80
[  409.096331]  ? pvclock_read_flags+0x160/0x160
[  409.100830]  ? __switch_to_asm+0x34/0x70
[  409.104895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.110433]  ? check_preemption_disabled+0x48/0x280
[  409.115460]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  409.121000]  ? rcu_pm_notify+0xc0/0xc0
[  409.124890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.130426]  ? check_preemption_disabled+0x48/0x280
[  409.135450]  run_timer_softirq+0x52/0xb0
[  409.139511]  ? rcu_read_lock_sched_held+0x14f/0x180
[  409.144531]  __do_softirq+0x308/0xb7e
[  409.148339]  ? trace_hardirqs_on_caller+0xc0/0x310
[  409.153274]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  409.158378]  ? trace_hardirqs_on+0x310/0x310
[  409.162797]  ? schedule+0x108/0x460
[  409.166439]  ? trace_hardirqs_off+0xb8/0x310
[  409.170849]  ? smpboot_thread_fn+0x68b/0xa00
[  409.175258]  ? trace_hardirqs_on+0x310/0x310
[  409.179669]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.185224]  ? check_preemption_disabled+0x48/0x280
[  409.190248]  ? takeover_tasklets+0xa90/0xa90
[  409.194664]  run_ksoftirqd+0x5e/0x100
[  409.198477]  smpboot_thread_fn+0x68b/0xa00
[  409.202728]  ? sort_range+0x30/0x30
[  409.206356]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  409.211459]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.216999]  ? __kthread_parkme+0xfb/0x1a0
[  409.221239]  kthread+0x35a/0x420
[  409.224609]  ? sort_range+0x30/0x30
[  409.228234]  ? kthread_stop+0x900/0x900
[  409.232212]  ret_from_fork+0x3a/0x50
[  409.235941] warn_alloc_show_mem: 1 callbacks suppressed
[  409.235952] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  409.235954] Mem-Info:
[  409.235984] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  409.235984]  active_file:11 inactive_file:11 isolated_file:0
[  409.235984]  unevictable:0 dirty:0 writeback:0 unstable:0
[  409.235984]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  409.235984]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  409.235984]  free:13686 free_pcp:280 free_cma:0
[  409.241326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  409.247216] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  409.249618] Call Trace:
[  409.282709] Node 0 
[  409.292052]  <IRQ>
[  409.319752] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  409.322313]  dump_stack+0x244/0x39d
[  409.324522] lowmem_reserve[]:
[  409.326671]  ? dump_stack_print_info.cold.1+0x20/0x20
[  409.352167]  0 2819
[  409.355828]  warn_alloc.cold.117+0xb7/0x1bd
[  409.358890]  6323
[  409.364074]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  409.366286]  6323
[  409.370604]  ? lock_downgrade+0x900/0x900
[  409.377486]  ? trace_hardirqs_off+0xb8/0x310
[  409.379520] Node 0 
[  409.383660]  ? trace_hardirqs_off+0xb8/0x310
[  409.388067] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  409.390278]  __alloc_pages_slowpath+0x2660/0x2d70
[  409.394659] lowmem_reserve[]:
[  409.421770]  ? warn_alloc+0x120/0x120
[  409.426566]  0
[  409.429668]  ? warn_alloc+0x120/0x120
[  409.433441]  0
[  409.435239]  ? print_usage_bug+0xc0/0xc0
[  409.439016]  3503
[  409.440815]  ? warn_alloc+0x120/0x120
[  409.444851]  3503
[  409.446916]  ? print_usage_bug+0xc0/0xc0
[  409.450700] Node 0 
[  409.452757]  ? __lock_acquire+0x62f/0x4c20
[  409.456822] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  409.459027]  ? __lock_acquire+0x62f/0x4c20
[  409.463241] lowmem_reserve[]:
[  409.491724]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.495936]  0
[  409.499037]  ? should_fail+0x22d/0xd01
[  409.504544]  0
[  409.506347]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.510199]  0 0
[  409.512006]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.519511]  ? __lock_acquire+0x62f/0x4c20
[  409.524596] Node 0 DMA: 
[  409.528837]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.528848] 1*4kB 
[  409.531515]  ? __lock_acquire+0x62f/0x4c20
[  409.536597] (U) 
[  409.538743]  ? should_fail+0x22d/0xd01
[  409.542952] 0*8kB 
[  409.544924]  ? rcu_irq_exit+0x1a2/0x390
[  409.548783] 0*16kB 
[  409.550937]  ? mark_held_locks+0x130/0x130
[  409.554881] 1*32kB 
[  409.557117]  ? mark_held_locks+0x130/0x130
[  409.561341] (U) 
[  409.563575]  ? mark_held_locks+0xc7/0x130
[  409.567785] 2*64kB 
[  409.569762]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  409.573885] (U) 
[  409.576116]  ? zap_class+0x640/0x640
[  409.581110] 1*128kB 
[  409.583082]  ? print_usage_bug+0xc0/0xc0
[  409.586770] (U) 
[  409.589091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.593125] 1*256kB 
[  409.595096]  ? check_preemption_disabled+0x48/0x280
[  409.600606] (U) 
[  409.602933]  ? __lock_is_held+0xb5/0x140
[  409.607920] 0*512kB 
[  409.609892]  __alloc_pages_nodemask+0xa80/0xde0
[  409.613923] 1*1024kB 
[  409.616238]  ? zap_class+0x640/0x640
[  409.620884] (U) 
[  409.623289]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  409.626979] 1*2048kB 
[  409.628959]  ? find_held_lock+0x36/0x1c0
[  409.633945] (M) 
[  409.636360]  ? ____cache_alloc_node+0x1c7/0x1e0
[  409.640388] 3*4096kB 
[  409.642355]  ? lock_downgrade+0x900/0x900
[  409.647003] (M) 
[  409.649413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.653536] = 15908kB
[  409.655505]  cache_grow_begin+0xa5/0x8c0
[  409.661015] Node 0 
[  409.663424]  ? do_raw_spin_unlock+0xa7/0x330
[  409.667458] DMA32: 
[  409.669702]  fallback_alloc+0x204/0x2e0
[  409.674087] 2*4kB 
[  409.676321]  ____cache_alloc_node+0x1c7/0x1e0
[  409.680265] (H) 
[  409.682413]  kmem_cache_alloc_node+0xe3/0x730
[  409.686884] 2*8kB 
[  409.688854]  ? ipv6_get_ifaddr+0x42e/0x620
[  409.693322] (MH) 
[  409.695472]  __alloc_skb+0x119/0x770
[  409.699677] 3*16kB 
[  409.701746]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  409.705436] (MH) 
[  409.707670]  ? netdev_alloc_frag+0x1f0/0x1f0
[  409.712925] 3*32kB (MH) 
[  409.714996]  ? lock_downgrade+0x900/0x900
[  409.719372] 4*64kB (M) 
[  409.722055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.726170] 5*128kB 
[  409.728750]  ? refcount_sub_and_test_checked+0x203/0x310
[  409.734262] (MH) 
[  409.736583]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  409.742006] 4*256kB 
[  409.744066]  ? addrconf_rs_timer+0x690/0x690
[  409.749493] (M) 
[  409.751822]  ndisc_alloc_skb+0x144/0x340
[  409.756202] 5*512kB 
[  409.758174]  ndisc_send_rs+0x331/0x6e0
[  409.762201] (MH) 4*1024kB 
[  409.764528]  addrconf_rs_timer+0x314/0x690
[  409.768388] (MH) 
[  409.771233]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.775440] 2*2048kB 
[  409.777508]  call_timer_fn+0x272/0x920
[  409.781707] (M) 3*4096kB 
[  409.784118]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.788494] (M) 
[  409.791252]  ? process_timeout+0x40/0x40
[  409.795466] = 25128kB
[  409.797440]  ? mark_held_locks+0xc7/0x130
[  409.801481] Node 0 
[  409.803891]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.808011] Normal: 
[  409.810248]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.814737] 723*4kB 
[  409.817056]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.821528] (UMEH) 
[  409.823847]  ? lockdep_hardirqs_on+0x296/0x5b0
[  409.828062] 444*8kB 
[  409.830311]  ? trace_hardirqs_on+0xbd/0x310
[  409.834867] (UME) 
[  409.837186]  ? kasan_check_read+0x11/0x20
[  409.841476] 227*16kB (UMEH) 
[  409.843633]  ? __run_timers+0x7da/0xc70
[  409.847756] 94*32kB 
[  409.850770]  ? trace_hardirqs_off_caller+0x310/0x310
[  409.854721] (UMEH) 10*64kB 
[  409.857051]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.862127] (UMH) 
[  409.865144]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.869355] 0*128kB 
[  409.871501]  __run_timers+0x7e5/0xc70
[  409.875722] 0*256kB 0*512kB 
[  409.878067]  ? timer_fixup_init+0x70/0x70
[  409.881829] 0*1024kB 
[  409.884845]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  409.888972] 0*2048kB 
[  409.891378]  ? zap_class+0x640/0x640
[  409.897258] 0*4096kB 
[  409.899668]  ? print_usage_bug+0xc0/0xc0
[  409.903359] = 13724kB
[  409.905769]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  409.909810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  409.912218]  ? find_held_lock+0x36/0x1c0
[  409.917387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  409.926222]  ? zap_class+0x640/0x640
[  409.930260] 2289 total pagecache pages
[  409.938832]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.942524] 0 pages in swap cache
[  409.946401]  ? check_preemption_disabled+0x48/0x280
[  409.951917] Swap cache stats: add 0, delete 0, find 0/0
[  409.951927] Free swap  = 0kB
[  409.955382]  ? __lock_is_held+0xb5/0x140
[  409.960367] Total swap = 0kB
[  409.960376] 1965979 pages RAM
[  409.965738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.968736] 0 pages HighMem/MovableOnly
[  409.972834]  ? check_preemption_disabled+0x48/0x280
[  409.975833] 342293 pages reserved
[  409.978944]  run_timer_softirq+0x52/0xb0
[  409.984450] 0 pages cma reserved
[  409.988424]  ? rcu_read_lock_sched_held+0x14f/0x180
[  409.993499] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  409.996898]  __do_softirq+0x308/0xb7e
[  409.996916]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  409.996932]  ? lock_downgrade+0x900/0x900
[  410.001031] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  410.004343]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  410.009332] ksoftirqd/0 cpuset=
[  410.015824]  ? pvclock_read_flags+0x160/0x160
[  410.019591] /
[  410.024083]  ? lapic_next_event+0x5a/0x90
[  410.028213]  mems_allowed=0
[  410.039056]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.066215]  ? kvm_clock_read+0x18/0x30
[  410.070193]  ? kvm_sched_clock_read+0x9/0x20
[  410.074617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.080156]  ? check_preemption_disabled+0x48/0x280
[  410.085193]  irq_exit+0x17f/0x1c0
[  410.088665]  smp_apic_timer_interrupt+0x1cb/0x760
[  410.093519]  ? smp_reschedule_interrupt+0x109/0x650
[  410.098549]  ? smp_call_function_single_interrupt+0x650/0x650
[  410.104872]  ? interrupt_entry+0xb5/0xc0
[  410.108942]  ? trace_hardirqs_off_caller+0xbb/0x310
[  410.113966]  ? trace_hardirqs_off_caller+0xbb/0x310
[  410.118987]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.123834]  ? trace_hardirqs_on_caller+0x310/0x310
[  410.128848]  ? trace_hardirqs_on_caller+0x310/0x310
[  410.133865]  ? task_prio+0x50/0x50
[  410.137410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.142951]  ? check_preemption_disabled+0x48/0x280
[  410.147976]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.152838]  apic_timer_interrupt+0xf/0x20
[  410.157068]  </IRQ>
[  410.159312] RIP: 0010:console_unlock+0xffa/0x1160
[  410.164155] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  410.183059] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  410.190770] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  410.198039] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  410.205305] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  410.212576] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  410.219848] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  410.227134]  ? netconsole_netdev_event+0x280/0x280
[  410.232075]  ? console_unlock+0xff1/0x1160
[  410.236333]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  410.240999]  ? vprintk_emit+0x7f7/0x930
[  410.244977]  ? lock_release+0xa00/0xa00
[  410.248960]  ? trace_hardirqs_on+0xb0/0x310
[  410.253291]  ? vprintk_default+0x28/0x30
[  410.257353]  ? trace_hardirqs_off_caller+0x310/0x310
[  410.262457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.268004]  vprintk_emit+0x33d/0x930
[  410.271812]  ? wake_up_klogd+0x180/0x180
[  410.275880]  ? match_held_lock+0x8c1/0x8d0
[  410.280124]  ? mark_held_locks+0xc7/0x130
[  410.284277]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.288775]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.293282]  vprintk_default+0x28/0x30
[  410.297182]  vprintk_func+0x7e/0x181
[  410.300904]  printk+0xa7/0xcf
[  410.304015]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  410.308780]  ? _raw_spin_unlock_irq+0x60/0x80
[  410.313294]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  410.318587]  dump_header+0x7cc/0xf72
[  410.322313]  ? pagefault_out_of_memory+0x197/0x197
[  410.327249]  ? zap_class+0x640/0x640
[  410.330964]  ? percpu_ref_get_many+0x240/0x240
[  410.335548]  ? print_usage_bug+0xc0/0xc0
[  410.339613]  ? print_usage_bug+0xc0/0xc0
[  410.343681]  ? zap_class+0x640/0x640
[  410.347412]  ? print_usage_bug+0xc0/0xc0
[  410.351486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.357032]  ? find_held_lock+0x36/0x1c0
[  410.361105]  ? mark_held_locks+0xc7/0x130
[  410.365262]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  410.370365]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  410.375468]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  410.380053]  ? trace_hardirqs_on+0xbd/0x310
[  410.384374]  ? kasan_check_read+0x11/0x20
[  410.388522]  ? ___ratelimit+0x3b4/0x672
[  410.392497]  ? trace_hardirqs_off_caller+0x310/0x310
[  410.397604]  ? trace_hardirqs_on+0x310/0x310
[  410.402012]  ? lock_downgrade+0x900/0x900
[  410.406166]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  410.411275]  ? ___ratelimit+0x3b9/0x672
[  410.415259]  ? idr_get_free+0xec0/0xec0
[  410.419233]  ? find_held_lock+0x36/0x1c0
[  410.423308]  oom_kill_process.cold.27+0x10/0x903
[  410.428064]  ? zap_class+0x640/0x640
[  410.431781]  ? check_preemption_disabled+0x48/0x280
[  410.436804]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  410.441734]  ? kasan_check_read+0x11/0x20
[  410.445889]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.451169]  ? oom_evaluate_task+0x540/0x540
[  410.455587]  ? find_held_lock+0x36/0x1c0
[  410.459675]  ? out_of_memory+0x974/0x1430
[  410.463838]  ? lock_downgrade+0x900/0x900
[  410.467984]  ? check_preemption_disabled+0x48/0x280
[  410.473006]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  410.477937]  ? kasan_check_read+0x11/0x20
[  410.482086]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.487364]  ? rcu_softirq_qs+0x20/0x20
[  410.491343]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.496882]  ? oom_evaluate_task+0x302/0x540
[  410.501348]  out_of_memory+0xa84/0x1430
[  410.505337]  ? oom_killer_disable+0x3a0/0x3a0
[  410.509834]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  410.514769]  ? __mutex_add_waiter+0x2a0/0x2a0
[  410.519278]  __alloc_pages_slowpath+0x22d4/0x2d70
[  410.524152]  ? warn_alloc+0x120/0x120
[  410.527954]  ? rcu_softirq_qs+0x20/0x20
[  410.531953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.537494]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.543043]  ? should_fail+0x22d/0xd01
[  410.546940]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.552045]  ? zap_class+0x640/0x640
[  410.555783]  ? __lock_is_held+0xb5/0x140
[  410.559855]  ? mark_held_locks+0x130/0x130
[  410.564092]  ? lock_release+0xa00/0xa00
[  410.568072]  ? perf_trace_sched_process_exec+0x860/0x860
[  410.573536]  ? __might_sleep+0x95/0x190
[  410.577518]  __alloc_pages_nodemask+0xa80/0xde0
[  410.582205]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  410.587225]  ? __page_cache_alloc+0x191/0x5c0
[  410.591726]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  410.596654]  ? kasan_check_read+0x11/0x20
[  410.600813]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.606094]  ? zap_class+0x640/0x640
[  410.609815]  ? zap_class+0x640/0x640
[  410.613529]  ? zap_class+0x640/0x640
[  410.617248]  ? __do_page_cache_readahead+0x7ce/0x980
[  410.622356]  ? find_held_lock+0x36/0x1c0
[  410.626429]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  410.631977]  alloc_pages_current+0x173/0x350
[  410.636394]  __page_cache_alloc+0x38c/0x5c0
[  410.640727]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  410.645659]  ? kasan_check_read+0x11/0x20
[  410.649820]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.655099]  ? generic_perform_write+0x6a0/0x6a0
[  410.659858]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.665394]  ? check_preemption_disabled+0x48/0x280
[  410.670418]  filemap_fault+0x1594/0x25f0
[  410.674491]  ? __lock_page_or_retry+0xa00/0xa00
[  410.679162]  ? mark_held_locks+0x130/0x130
[  410.683402]  ? rcu_softirq_qs+0x20/0x20
[  410.687380]  ? remove_wait_queue+0x1a6/0x360
[  410.691790]  ? trace_hardirqs_off_caller+0x310/0x310
[  410.696904]  ? filemap_map_pages+0xe04/0x1990
[  410.701408]  ? print_usage_bug+0xc0/0xc0
[  410.705472]  ? add_wait_queue+0x2b0/0x2b0
[  410.709624]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  410.714549]  ? print_usage_bug+0xc0/0xc0
[  410.718612]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  410.724148]  ? fput+0x130/0x1a0
[  410.727434]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.732976]  ? print_usage_bug+0xc0/0xc0
[  410.737044]  ? __lock_acquire+0x62f/0x4c20
[  410.741296]  ? lock_acquire+0x1ed/0x520
[  410.745272]  ? ext4_filemap_fault+0x7a/0xad
[  410.749600]  ? lock_release+0xa00/0xa00
[  410.753574]  ? perf_trace_sched_process_exec+0x860/0x860
[  410.759030]  ? print_usage_bug+0xc0/0xc0
[  410.763091]  ? print_usage_bug+0xc0/0xc0
[  410.767163]  ? down_read+0x8d/0x120
[  410.770794]  ? ext4_filemap_fault+0x7a/0xad
[  410.775117]  ? __down_interruptible+0x700/0x700
[  410.779798]  ext4_filemap_fault+0x82/0xad
[  410.783949]  __do_fault+0x100/0x6b0
[  410.787584]  ? pmd_devmap_trans_unstable+0x220/0x220
[  410.792704]  ? mark_held_locks+0x130/0x130
[  410.796948]  ? mark_held_locks+0x130/0x130
[  410.801179]  ? find_held_lock+0x36/0x1c0
[  410.805250]  ? zap_class+0x640/0x640
[  410.808964]  ? find_held_lock+0x36/0x1c0
[  410.813028]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.818569]  __handle_mm_fault+0x307c/0x5920
[  410.822976]  ? poll_select_copy_remaining+0x18c/0x6a0
[  410.828175]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  410.833029]  ? __might_fault+0x12b/0x1e0
[  410.837097]  ? lock_downgrade+0x900/0x900
[  410.841260]  ? zap_class+0x640/0x640
[  410.844979]  ? zap_class+0x640/0x640
[  410.848708]  ? find_held_lock+0x36/0x1c0
[  410.852789]  ? handle_mm_fault+0x42a/0xc70
[  410.857024]  ? lock_downgrade+0x900/0x900
[  410.861174]  ? check_preemption_disabled+0x48/0x280
[  410.866205]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  410.871137]  ? kasan_check_read+0x11/0x20
[  410.875287]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  410.880567]  ? rcu_softirq_qs+0x20/0x20
[  410.884541]  ? trace_hardirqs_off_caller+0x310/0x310
[  410.889664]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.895220]  ? check_preemption_disabled+0x48/0x280
[  410.900258]  handle_mm_fault+0x54f/0xc70
[  410.904326]  ? __handle_mm_fault+0x5920/0x5920
[  410.908915]  ? find_vma+0x34/0x190
[  410.912464]  __do_page_fault+0x5e8/0xe60
[  410.916526]  ? trace_hardirqs_off+0xb8/0x310
[  410.921188]  do_page_fault+0xf2/0x7e0
[  410.924998]  ? vmalloc_sync_all+0x30/0x30
[  410.929173]  ? error_entry+0x70/0xd0
[  410.932894]  ? trace_hardirqs_off_caller+0xbb/0x310
[  410.937911]  ? trace_hardirqs_on_caller+0xc0/0x310
[  410.942858]  ? syscall_return_slowpath+0x5e0/0x5e0
[  410.947788]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.952633]  ? trace_hardirqs_on_caller+0x310/0x310
[  410.957666]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  410.963127]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  410.968146]  ? prepare_exit_to_usermode+0x291/0x3b0
[  410.973166]  ? page_fault+0x8/0x30
[  410.976721]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  410.981568]  ? page_fault+0x8/0x30
[  410.985113]  page_fault+0x1e/0x30
[  410.988568] RIP: 0033:0x7f949d66add3
[  410.992297] Code: Bad RIP value.
[  410.995675] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  411.001048] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  411.008317] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  411.015587] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  411.022859] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  411.030146] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  411.037443] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  411.037509] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  411.043942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  411.043947] Call Trace:
[  411.043969]  dump_stack+0x244/0x39d
[  411.043987]  ? dump_stack_print_info.cold.1+0x20/0x20
[  411.050513] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  411.059820]  warn_alloc.cold.117+0xb7/0x1bd
[  411.062374] init cpuset=
[  411.065995]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  411.071164] /
[  411.080862]  ? lock_downgrade+0x900/0x900
[  411.085159]  mems_allowed=0
[  411.087826]  ? trace_hardirqs_off+0xb8/0x310
[  411.105973]  ? trace_hardirqs_off+0xb8/0x310
[  411.110395]  __alloc_pages_slowpath+0x2660/0x2d70
[  411.115273]  ? warn_alloc+0x120/0x120
[  411.119516]  ? warn_alloc+0x120/0x120
[  411.123320]  ? print_usage_bug+0xc0/0xc0
[  411.127384]  ? warn_alloc+0x120/0x120
[  411.131190]  ? print_usage_bug+0xc0/0xc0
[  411.135274]  ? __lock_acquire+0x62f/0x4c20
[  411.139512]  ? __lock_acquire+0x62f/0x4c20
[  411.143756]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.149295]  ? should_fail+0x22d/0xd01
[  411.153189]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.158291]  ? __lock_acquire+0x62f/0x4c20
[  411.162535]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.167640]  ? __lock_acquire+0x62f/0x4c20
[  411.171876]  ? should_fail+0x22d/0xd01
[  411.175766]  ? find_held_lock+0x36/0x1c0
[  411.179837]  ? mark_held_locks+0x130/0x130
[  411.184079]  ? mark_held_locks+0x130/0x130
[  411.188313]  ? zap_class+0x640/0x640
[  411.192028]  ? zap_class+0x640/0x640
[  411.195750]  ? print_usage_bug+0xc0/0xc0
[  411.199818]  ? do_raw_spin_unlock+0xa7/0x330
[  411.204233]  ? zap_class+0x640/0x640
[  411.207949]  ? print_usage_bug+0xc0/0xc0
[  411.212011]  ? wq_watchdog_touch+0x9c/0xfe
[  411.216253]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.221793]  ? check_preemption_disabled+0x48/0x280
[  411.226820]  ? __lock_is_held+0xb5/0x140
[  411.230889]  __alloc_pages_nodemask+0xa80/0xde0
[  411.235558]  ? zap_class+0x640/0x640
[  411.239282]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  411.244313]  ? find_held_lock+0x36/0x1c0
[  411.248385]  ? ____cache_alloc_node+0x1c7/0x1e0
[  411.253073]  ? lock_downgrade+0x900/0x900
[  411.257234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.262777]  cache_grow_begin+0xa5/0x8c0
[  411.266845]  ? do_raw_spin_unlock+0xa7/0x330
[  411.271266]  fallback_alloc+0x204/0x2e0
[  411.275246]  ____cache_alloc_node+0x1c7/0x1e0
[  411.279747]  kmem_cache_alloc_node+0xe3/0x730
[  411.284243]  ? ipv6_get_ifaddr+0x42e/0x620
[  411.288496]  __alloc_skb+0x119/0x770
[  411.292212]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  411.297495]  ? netdev_alloc_frag+0x1f0/0x1f0
[  411.301905]  ? lock_downgrade+0x900/0x900
[  411.306063]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.311605]  ? refcount_sub_and_test_checked+0x203/0x310
[  411.317061]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  411.322531]  ? addrconf_rs_timer+0x690/0x690
[  411.326954]  ndisc_alloc_skb+0x144/0x340
[  411.331022]  ndisc_send_rs+0x331/0x6e0
[  411.334917]  addrconf_rs_timer+0x314/0x690
[  411.339158]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.343407]  call_timer_fn+0x272/0x920
[  411.347293]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.351537]  ? process_timeout+0x40/0x40
[  411.355608]  ? __run_timers+0x7da/0xc70
[  411.359586]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.364079]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.368572]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.372812]  ? lockdep_hardirqs_on+0x296/0x5b0
[  411.377404]  ? trace_hardirqs_on+0xbd/0x310
[  411.381732]  ? kasan_check_read+0x11/0x20
[  411.385882]  ? __run_timers+0x7da/0xc70
[  411.389857]  ? trace_hardirqs_off_caller+0x310/0x310
[  411.394965]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.399206]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  411.403446]  __run_timers+0x7e5/0xc70
[  411.407259]  ? timer_fixup_init+0x70/0x70
[  411.411412]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.415909]  ? _raw_spin_unlock_irq+0x27/0x80
[  411.420406]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  411.424993]  ? trace_hardirqs_on+0xbd/0x310
[  411.429314]  ? kasan_check_read+0x11/0x20
[  411.433470]  ? finish_task_switch+0x1f4/0x910
[  411.437966]  ? trace_hardirqs_off_caller+0x310/0x310
[  411.443076]  ? compat_start_thread+0x80/0x80
[  411.447519]  ? pvclock_read_flags+0x160/0x160
[  411.452018]  ? __switch_to_asm+0x34/0x70
[  411.456091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.461629]  ? check_preemption_disabled+0x48/0x280
[  411.466658]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  411.472209]  ? rcu_pm_notify+0xc0/0xc0
[  411.476101]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.481638]  ? check_preemption_disabled+0x48/0x280
[  411.486670]  run_timer_softirq+0x52/0xb0
[  411.490749]  ? rcu_read_lock_sched_held+0x14f/0x180
[  411.495769]  __do_softirq+0x308/0xb7e
[  411.499576]  ? trace_hardirqs_on_caller+0xc0/0x310
[  411.504520]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  411.509631]  ? trace_hardirqs_on+0x310/0x310
[  411.514053]  ? schedule+0x108/0x460
[  411.517730]  ? trace_hardirqs_off+0xb8/0x310
[  411.522152]  ? smpboot_thread_fn+0x68b/0xa00
[  411.526561]  ? trace_hardirqs_on+0x310/0x310
[  411.530973]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.536514]  ? check_preemption_disabled+0x48/0x280
[  411.541537]  ? takeover_tasklets+0xa90/0xa90
[  411.545952]  run_ksoftirqd+0x5e/0x100
[  411.549753]  smpboot_thread_fn+0x68b/0xa00
[  411.553996]  ? sort_range+0x30/0x30
[  411.557629]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  411.562736]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.568277]  ? __kthread_parkme+0xfb/0x1a0
[  411.572522]  kthread+0x35a/0x420
[  411.575892]  ? sort_range+0x30/0x30
[  411.579518]  ? kthread_stop+0x900/0x900
[  411.583495]  ret_from_fork+0x3a/0x50
[  411.587226] warn_alloc_show_mem: 1 callbacks suppressed
[  411.587236] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  411.587238] Mem-Info:
[  411.587269] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  411.587269]  active_file:11 inactive_file:11 isolated_file:0
[  411.587269]  unevictable:0 dirty:0 writeback:0 unstable:0
[  411.587269]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  411.587269]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  411.587269]  free:13686 free_pcp:280 free_cma:0
[  411.592608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  411.598496] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  411.600895] Call Trace:
[  411.634465] Node 0 
[  411.644690]  <IRQ>
[  411.672390] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  411.674950]  dump_stack+0x244/0x39d
[  411.677150] lowmem_reserve[]: 0
[  411.679306]  ? dump_stack_print_info.cold.1+0x20/0x20
[  411.704792]  2819
[  411.708428]  warn_alloc.cold.117+0xb7/0x1bd
[  411.711665]  6323
[  411.716853]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  411.718909]  6323
[  411.723231]  ? lock_downgrade+0x900/0x900
[  411.730110]  ? trace_hardirqs_off+0xb8/0x310
[  411.732146] Node 0 
[  411.736305]  ? trace_hardirqs_off+0xb8/0x310
[  411.740726] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  411.742934]  __alloc_pages_slowpath+0x2660/0x2d70
[  411.747311] lowmem_reserve[]:
[  411.774413]  ? warn_alloc+0x120/0x120
[  411.779201]  0 0
[  411.782315]  ? warn_alloc+0x120/0x120
[  411.786086]  3503
[  411.788348]  ? print_usage_bug+0xc0/0xc0
[  411.792127]  3503
[  411.794187]  ? warn_alloc+0x120/0x120
[  411.800284]  ? print_usage_bug+0xc0/0xc0
[  411.804064] Node 0 
[  411.808116]  ? __lock_acquire+0x62f/0x4c20
[  411.808149] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  411.808156] lowmem_reserve[]:
[  411.810386]  ? __lock_acquire+0x62f/0x4c20
[  411.814600]  0
[  411.843071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.846152]  0
[  411.850385]  ? should_fail+0x22d/0xd01
[  411.852164]  0
[  411.857721]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.859498]  0
[  411.863378]  ? __lock_acquire+0x62f/0x4c20
[  411.870289]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.872066] Node 0 
[  411.876297]  ? __lock_acquire+0x62f/0x4c20
[  411.881379] DMA: 
[  411.883615]  ? should_fail+0x22d/0xd01
[  411.887823] 1*4kB 
[  411.889880]  ? find_held_lock+0x36/0x1c0
[  411.893744] (U) 
[  411.895895]  ? mark_held_locks+0x130/0x130
[  411.899927] 0*8kB 
[  411.901896]  ? mark_held_locks+0x130/0x130
[  411.906117] 0*16kB 1*32kB 
[  411.908276]  ? zap_class+0x640/0x640
[  411.912490] (U) 
[  411.915324]  ? zap_class+0x640/0x640
[  411.919018] 2*64kB 
[  411.920989]  ? print_usage_bug+0xc0/0xc0
[  411.924677] (U) 
[  411.926918]  ? do_raw_spin_unlock+0xa7/0x330
[  411.930954] 1*128kB 
[  411.932922]  ? zap_class+0x640/0x640
[  411.937306] (U) 
[  411.939621]  ? print_usage_bug+0xc0/0xc0
[  411.943310] 1*256kB (U) 
[  411.945293]  ? wq_watchdog_touch+0x9c/0xfe
[  411.949355] 0*512kB 
[  411.952040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.956264] 1*1024kB 
[  411.958598]  ? check_preemption_disabled+0x48/0x280
[  411.964112] (U) 
[  411.966545]  ? __lock_is_held+0xb5/0x140
[  411.971531] 1*2048kB 
[  411.973503]  __alloc_pages_nodemask+0xa80/0xde0
[  411.977541] (M) 
[  411.979941]  ? zap_class+0x640/0x640
[  411.984586] 3*4096kB 
[  411.986560]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  411.990246] (M) 
[  411.992662]  ? find_held_lock+0x36/0x1c0
[  411.997645] = 15908kB
[  411.997653] Node 0 
[  411.999631]  ? ____cache_alloc_node+0x1c7/0x1e0
[  412.003661] DMA32: 
[  412.006074]  ? lock_downgrade+0x900/0x900
[  412.008289] 2*4kB 
[  412.012953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.015165] (H) 
[  412.019308]  cache_grow_begin+0xa5/0x8c0
[  412.021434] 2*8kB 
[  412.026965]  ? do_raw_spin_unlock+0xa7/0x330
[  412.028940] (MH) 
[  412.033002]  fallback_alloc+0x204/0x2e0
[  412.035124] 3*16kB 
[  412.039530]  ____cache_alloc_node+0x1c7/0x1e0
[  412.041569] (MH) 
[  412.045543]  kmem_cache_alloc_node+0xe3/0x730
[  412.047758] 3*32kB 
[  412.052247]  ? ipv6_get_ifaddr+0x42e/0x620
[  412.054292] (MH) 
[  412.058786]  __alloc_skb+0x119/0x770
[  412.060996] 4*64kB 
[  412.065229]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.067268] (M) 
[  412.070978]  ? netdev_alloc_frag+0x1f0/0x1f0
[  412.073192] 5*128kB 
[  412.078471]  ? lock_downgrade+0x900/0x900
[  412.080423] (MH) 
[  412.084833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.087129] 4*256kB 
[  412.091279]  ? refcount_sub_and_test_checked+0x203/0x310
[  412.093321] (M) 
[  412.098853]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  412.101151] 5*512kB 
[  412.106595]  ? addrconf_rs_timer+0x690/0x690
[  412.108546] (MH) 
[  412.114005]  ndisc_alloc_skb+0x144/0x340
[  412.116301] 4*1024kB 
[  412.120713]  ndisc_send_rs+0x331/0x6e0
[  412.122757] (MH) 
[  412.126815]  addrconf_rs_timer+0x314/0x690
[  412.129207] 2*2048kB 
[  412.133088]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.135127] (M) 
[  412.139368]  call_timer_fn+0x272/0x920
[  412.141743] 3*4096kB 
[  412.145969]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.147924] (M) 
[  412.151821]  ? process_timeout+0x40/0x40
[  412.154202] = 25128kB
[  412.154210] Node 0 
[  412.158444]  ? mark_held_locks+0xc7/0x130
[  412.160389] Normal: 
[  412.164446]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.166831] 723*4kB 
[  412.169059]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.173180] (UMEH) 
[  412.175502]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.179976] 444*8kB 
[  412.182291]  ? lockdep_hardirqs_on+0x296/0x5b0
[  412.186758] (UME) 
[  412.188992]  ? trace_hardirqs_on+0xbd/0x310
[  412.193195] 227*16kB (UMEH) 94*32kB 
[  412.195525]  ? kasan_check_read+0x11/0x20
[  412.200081] (UMEH) 
[  412.202229]  ? __run_timers+0x7da/0xc70
[  412.206524] 10*64kB 
[  412.210235]  ? trace_hardirqs_off_caller+0x310/0x310
[  412.214354] (UMH) 
[  412.216587]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.220533] 0*128kB 
[  412.222851]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.227931] 0*256kB 
[  412.230074]  __run_timers+0x7e5/0xc70
[  412.234281] 0*512kB 
[  412.236636]  ? timer_fixup_init+0x70/0x70
[  412.240840] 0*1024kB 
[  412.243156]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  412.246935] 0*2048kB 
[  412.249249]  ? zap_class+0x640/0x640
[  412.253372] 0*4096kB 
[  412.255775]  ? print_usage_bug+0xc0/0xc0
[  412.260767] = 13724kB
[  412.263175]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  412.266865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  412.269273]  ? find_held_lock+0x36/0x1c0
[  412.273315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  412.275723]  ? zap_class+0x640/0x640
[  412.280887] 2289 total pagecache pages
[  412.289728]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.293766] 0 pages in swap cache
[  412.302339]  ? check_preemption_disabled+0x48/0x280
[  412.306031] Swap cache stats: add 0, delete 0, find 0/0
[  412.309914]  ? __lock_is_held+0xb5/0x140
[  412.315418] Free swap  = 0kB
[  412.318869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.323861] Total swap = 0kB
[  412.329223]  ? check_preemption_disabled+0x48/0x280
[  412.333258] 1965979 pages RAM
[  412.336281]  run_timer_softirq+0x52/0xb0
[  412.341783] 0 pages HighMem/MovableOnly
[  412.341792] 342293 pages reserved
[  412.344808]  ? rcu_read_lock_sched_held+0x14f/0x180
[  412.349799] 0 pages cma reserved
[  412.352907]  __do_softirq+0x308/0xb7e
[  412.357009] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  412.360916]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  412.364434] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  412.369371]  ? lock_downgrade+0x900/0x900
[  412.372720] ksoftirqd/0 cpuset=
[  412.376519]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  412.382986] /
[  412.387485]  ? pvclock_read_flags+0x160/0x160
[  412.397770]  mems_allowed=0
[  412.401909]  ? lapic_next_event+0x5a/0x90
[  412.423485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.429032]  ? kvm_clock_read+0x18/0x30
[  412.433008]  ? kvm_sched_clock_read+0x9/0x20
[  412.437424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.442967]  ? check_preemption_disabled+0x48/0x280
[  412.447998]  irq_exit+0x17f/0x1c0
[  412.451461]  smp_apic_timer_interrupt+0x1cb/0x760
[  412.456307]  ? smp_reschedule_interrupt+0x109/0x650
[  412.461330]  ? smp_call_function_single_interrupt+0x650/0x650
[  412.467219]  ? interrupt_entry+0xb5/0xc0
[  412.471284]  ? trace_hardirqs_off_caller+0xbb/0x310
[  412.476300]  ? trace_hardirqs_off_caller+0xbb/0x310
[  412.481325]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.486174]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.491195]  ? trace_hardirqs_on_caller+0x310/0x310
[  412.496224]  ? task_prio+0x50/0x50
[  412.499771]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.505314]  ? check_preemption_disabled+0x48/0x280
[  412.510338]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  412.515194]  apic_timer_interrupt+0xf/0x20
[  412.519435]  </IRQ>
[  412.521673] RIP: 0010:console_unlock+0xffa/0x1160
[  412.526526] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  412.545427] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  412.553138] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  412.560405] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  412.567674] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  412.574949] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  412.582217] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  412.589503]  ? netconsole_netdev_event+0x280/0x280
[  412.594444]  ? console_unlock+0xff1/0x1160
[  412.598791]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  412.603476]  ? vprintk_emit+0x7f7/0x930
[  412.607454]  ? lock_release+0xa00/0xa00
[  412.611433]  ? trace_hardirqs_on+0xb0/0x310
[  412.615756]  ? vprintk_default+0x28/0x30
[  412.619828]  ? trace_hardirqs_off_caller+0x310/0x310
[  412.624935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.630484]  vprintk_emit+0x33d/0x930
[  412.634298]  ? wake_up_klogd+0x180/0x180
[  412.638370]  ? match_held_lock+0x8c1/0x8d0
[  412.642612]  ? mark_held_locks+0xc7/0x130
[  412.646769]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.651269]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.655776]  vprintk_default+0x28/0x30
[  412.659666]  vprintk_func+0x7e/0x181
[  412.663395]  printk+0xa7/0xcf
[  412.666504]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  412.671264]  ? _raw_spin_unlock_irq+0x60/0x80
[  412.675773]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  412.681061]  dump_header+0x7cc/0xf72
[  412.684795]  ? pagefault_out_of_memory+0x197/0x197
[  412.689735]  ? zap_class+0x640/0x640
[  412.693456]  ? percpu_ref_get_many+0x240/0x240
[  412.698038]  ? print_usage_bug+0xc0/0xc0
[  412.702099]  ? print_usage_bug+0xc0/0xc0
[  412.706164]  ? zap_class+0x640/0x640
[  412.709890]  ? print_usage_bug+0xc0/0xc0
[  412.713958]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.719514]  ? find_held_lock+0x36/0x1c0
[  412.723587]  ? mark_held_locks+0xc7/0x130
[  412.727741]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  412.732843]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  412.737947]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  412.742531]  ? trace_hardirqs_on+0xbd/0x310
[  412.746854]  ? kasan_check_read+0x11/0x20
[  412.751005]  ? ___ratelimit+0x3b4/0x672
[  412.754999]  ? trace_hardirqs_off_caller+0x310/0x310
[  412.760102]  ? trace_hardirqs_on+0x310/0x310
[  412.764513]  ? lock_downgrade+0x900/0x900
[  412.768667]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  412.773782]  ? ___ratelimit+0x3b9/0x672
[  412.777762]  ? idr_get_free+0xec0/0xec0
[  412.781735]  ? find_held_lock+0x36/0x1c0
[  412.785809]  oom_kill_process.cold.27+0x10/0x903
[  412.790569]  ? zap_class+0x640/0x640
[  412.794283]  ? check_preemption_disabled+0x48/0x280
[  412.799311]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  412.804242]  ? kasan_check_read+0x11/0x20
[  412.808394]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.813678]  ? oom_evaluate_task+0x540/0x540
[  412.818101]  ? find_held_lock+0x36/0x1c0
[  412.822175]  ? out_of_memory+0x974/0x1430
[  412.826353]  ? lock_downgrade+0x900/0x900
[  412.830503]  ? check_preemption_disabled+0x48/0x280
[  412.835527]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  412.840456]  ? kasan_check_read+0x11/0x20
[  412.844610]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.849900]  ? rcu_softirq_qs+0x20/0x20
[  412.853882]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.859423]  ? oom_evaluate_task+0x302/0x540
[  412.863842]  out_of_memory+0xa84/0x1430
[  412.867829]  ? oom_killer_disable+0x3a0/0x3a0
[  412.872327]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  412.877262]  ? __mutex_add_waiter+0x2a0/0x2a0
[  412.881772]  __alloc_pages_slowpath+0x22d4/0x2d70
[  412.886649]  ? warn_alloc+0x120/0x120
[  412.890451]  ? rcu_softirq_qs+0x20/0x20
[  412.894454]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.899995]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.905545]  ? should_fail+0x22d/0xd01
[  412.909441]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.914545]  ? zap_class+0x640/0x640
[  412.918819]  ? __lock_is_held+0xb5/0x140
[  412.922891]  ? mark_held_locks+0x130/0x130
[  412.927132]  ? lock_release+0xa00/0xa00
[  412.931136]  ? perf_trace_sched_process_exec+0x860/0x860
[  412.936603]  ? __might_sleep+0x95/0x190
[  412.940584]  __alloc_pages_nodemask+0xa80/0xde0
[  412.945264]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  412.950283]  ? __page_cache_alloc+0x191/0x5c0
[  412.954782]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  412.959717]  ? kasan_check_read+0x11/0x20
[  412.963869]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  412.969150]  ? zap_class+0x640/0x640
[  412.972872]  ? zap_class+0x640/0x640
[  412.976584]  ? zap_class+0x640/0x640
[  412.980299]  ? __do_page_cache_readahead+0x7ce/0x980
[  412.985410]  ? find_held_lock+0x36/0x1c0
[  412.989476]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  412.995027]  alloc_pages_current+0x173/0x350
[  412.999445]  __page_cache_alloc+0x38c/0x5c0
[  413.003768]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  413.008704]  ? kasan_check_read+0x11/0x20
[  413.012855]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  413.018133]  ? generic_perform_write+0x6a0/0x6a0
[  413.022895]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.028433]  ? check_preemption_disabled+0x48/0x280
[  413.033462]  filemap_fault+0x1594/0x25f0
[  413.037541]  ? __lock_page_or_retry+0xa00/0xa00
[  413.042217]  ? mark_held_locks+0x130/0x130
[  413.046460]  ? rcu_softirq_qs+0x20/0x20
[  413.050441]  ? remove_wait_queue+0x1a6/0x360
[  413.054853]  ? trace_hardirqs_off_caller+0x310/0x310
[  413.059967]  ? filemap_map_pages+0xe04/0x1990
[  413.064473]  ? print_usage_bug+0xc0/0xc0
[  413.068545]  ? add_wait_queue+0x2b0/0x2b0
[  413.072706]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  413.077638]  ? print_usage_bug+0xc0/0xc0
[  413.081711]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  413.087254]  ? fput+0x130/0x1a0
[  413.090537]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.096087]  ? print_usage_bug+0xc0/0xc0
[  413.100156]  ? __lock_acquire+0x62f/0x4c20
[  413.104407]  ? lock_acquire+0x1ed/0x520
[  413.108383]  ? ext4_filemap_fault+0x7a/0xad
[  413.112723]  ? lock_release+0xa00/0xa00
[  413.116709]  ? perf_trace_sched_process_exec+0x860/0x860
[  413.122169]  ? print_usage_bug+0xc0/0xc0
[  413.126236]  ? print_usage_bug+0xc0/0xc0
[  413.130313]  ? down_read+0x8d/0x120
[  413.133940]  ? ext4_filemap_fault+0x7a/0xad
[  413.138267]  ? __down_interruptible+0x700/0x700
[  413.142960]  ext4_filemap_fault+0x82/0xad
[  413.147113]  __do_fault+0x100/0x6b0
[  413.150746]  ? pmd_devmap_trans_unstable+0x220/0x220
[  413.155853]  ? mark_held_locks+0x130/0x130
[  413.160088]  ? mark_held_locks+0x130/0x130
[  413.164321]  ? find_held_lock+0x36/0x1c0
[  413.168475]  ? zap_class+0x640/0x640
[  413.172187]  ? find_held_lock+0x36/0x1c0
[  413.176256]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.181803]  __handle_mm_fault+0x307c/0x5920
[  413.186226]  ? poll_select_copy_remaining+0x18c/0x6a0
[  413.191429]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  413.196279]  ? __might_fault+0x12b/0x1e0
[  413.200344]  ? lock_downgrade+0x900/0x900
[  413.204503]  ? zap_class+0x640/0x640
[  413.208220]  ? zap_class+0x640/0x640
[  413.211943]  ? find_held_lock+0x36/0x1c0
[  413.216013]  ? handle_mm_fault+0x42a/0xc70
[  413.220256]  ? lock_downgrade+0x900/0x900
[  413.224406]  ? check_preemption_disabled+0x48/0x280
[  413.229432]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  413.234362]  ? kasan_check_read+0x11/0x20
[  413.238512]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  413.243794]  ? rcu_softirq_qs+0x20/0x20
[  413.247766]  ? trace_hardirqs_off_caller+0x310/0x310
[  413.252872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.258413]  ? check_preemption_disabled+0x48/0x280
[  413.263438]  handle_mm_fault+0x54f/0xc70
[  413.267513]  ? __handle_mm_fault+0x5920/0x5920
[  413.272100]  ? find_vma+0x34/0x190
[  413.275648]  __do_page_fault+0x5e8/0xe60
[  413.279713]  ? trace_hardirqs_off+0xb8/0x310
[  413.284135]  do_page_fault+0xf2/0x7e0
[  413.287940]  ? vmalloc_sync_all+0x30/0x30
[  413.292094]  ? error_entry+0x70/0xd0
[  413.295814]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.300829]  ? trace_hardirqs_on_caller+0xc0/0x310
[  413.305760]  ? syscall_return_slowpath+0x5e0/0x5e0
[  413.310699]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.315547]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.320566]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  413.326017]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  413.331035]  ? prepare_exit_to_usermode+0x291/0x3b0
[  413.336055]  ? page_fault+0x8/0x30
[  413.339597]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.344445]  ? page_fault+0x8/0x30
[  413.347990]  page_fault+0x1e/0x30
[  413.351442] RIP: 0033:0x7f949d66add3
[  413.355170] Code: Bad RIP value.
[  413.358540] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  413.363908] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  413.371174] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  413.378444] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  413.385717] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  413.392987] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  413.400284] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  413.400349] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  413.406782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  413.406788] Call Trace:
[  413.406811]  dump_stack+0x244/0x39d
[  413.406829]  ? dump_stack_print_info.cold.1+0x20/0x20
[  413.413393] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  413.422684]  warn_alloc.cold.117+0xb7/0x1bd
[  413.425245] init cpuset=
[  413.428870]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  413.434038] /
[  413.443740]  ? lock_downgrade+0x900/0x900
[  413.448036]  mems_allowed=0
[  413.450712]  ? trace_hardirqs_off+0xb8/0x310
[  413.468676]  ? trace_hardirqs_off+0xb8/0x310
[  413.473108]  __alloc_pages_slowpath+0x2660/0x2d70
[  413.477982]  ? warn_alloc+0x120/0x120
[  413.481789]  ? warn_alloc+0x120/0x120
[  413.485593]  ? print_usage_bug+0xc0/0xc0
[  413.489657]  ? warn_alloc+0x120/0x120
[  413.493472]  ? print_usage_bug+0xc0/0xc0
[  413.497537]  ? __lock_acquire+0x62f/0x4c20
[  413.501776]  ? __lock_acquire+0x62f/0x4c20
[  413.506013]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.511557]  ? should_fail+0x22d/0xd01
[  413.515449]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.520557]  ? __lock_acquire+0x62f/0x4c20
[  413.524803]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.529909]  ? __lock_acquire+0x62f/0x4c20
[  413.534144]  ? should_fail+0x22d/0xd01
[  413.538033]  ? find_held_lock+0x36/0x1c0
[  413.542105]  ? mark_held_locks+0x130/0x130
[  413.546345]  ? mark_held_locks+0x130/0x130
[  413.550579]  ? zap_class+0x640/0x640
[  413.554299]  ? mark_held_locks+0xc7/0x130
[  413.558448]  ? do_raw_spin_unlock+0xa7/0x330
[  413.562856]  ? zap_class+0x640/0x640
[  413.566568]  ? print_usage_bug+0xc0/0xc0
[  413.570637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.576174]  ? check_preemption_disabled+0x48/0x280
[  413.581199]  ? __lock_is_held+0xb5/0x140
[  413.585267]  __alloc_pages_nodemask+0xa80/0xde0
[  413.589937]  ? zap_class+0x640/0x640
[  413.593658]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  413.598708]  ? find_held_lock+0x36/0x1c0
[  413.602801]  ? ____cache_alloc_node+0x1c7/0x1e0
[  413.607477]  ? lock_downgrade+0x900/0x900
[  413.611632]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.617181]  cache_grow_begin+0xa5/0x8c0
[  413.621245]  ? do_raw_spin_unlock+0xa7/0x330
[  413.625664]  fallback_alloc+0x204/0x2e0
[  413.629659]  ____cache_alloc_node+0x1c7/0x1e0
[  413.634171]  kmem_cache_alloc_node+0xe3/0x730
[  413.638672]  ? ipv6_get_ifaddr+0x42e/0x620
[  413.642931]  __alloc_skb+0x119/0x770
[  413.646649]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  413.652016]  ? netdev_alloc_frag+0x1f0/0x1f0
[  413.656426]  ? lock_downgrade+0x900/0x900
[  413.660585]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.666140]  ? refcount_sub_and_test_checked+0x203/0x310
[  413.671597]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  413.677046]  ? addrconf_rs_timer+0x690/0x690
[  413.681471]  ndisc_alloc_skb+0x144/0x340
[  413.685538]  ndisc_send_rs+0x331/0x6e0
[  413.689431]  addrconf_rs_timer+0x314/0x690
[  413.693674]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.697936]  call_timer_fn+0x272/0x920
[  413.701829]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.706066]  ? process_timeout+0x40/0x40
[  413.710138]  ? __run_timers+0x7da/0xc70
[  413.714118]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.718614]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.723107]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.727343]  ? lockdep_hardirqs_on+0x296/0x5b0
[  413.731925]  ? trace_hardirqs_on+0xbd/0x310
[  413.736246]  ? kasan_check_read+0x11/0x20
[  413.740397]  ? __run_timers+0x7da/0xc70
[  413.744375]  ? trace_hardirqs_off_caller+0x310/0x310
[  413.749483]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.753732]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.757970]  __run_timers+0x7e5/0xc70
[  413.761789]  ? timer_fixup_init+0x70/0x70
[  413.765939]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.770445]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.774946]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  413.779531]  ? trace_hardirqs_on+0xbd/0x310
[  413.783857]  ? kasan_check_read+0x11/0x20
[  413.788522]  ? finish_task_switch+0x1f4/0x910
[  413.793026]  ? trace_hardirqs_off_caller+0x310/0x310
[  413.798138]  ? compat_start_thread+0x80/0x80
[  413.802572]  ? pvclock_read_flags+0x160/0x160
[  413.807071]  ? __switch_to_asm+0x34/0x70
[  413.811137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.816683]  ? check_preemption_disabled+0x48/0x280
[  413.821744]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  413.827293]  ? rcu_pm_notify+0xc0/0xc0
[  413.831182]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.836731]  ? check_preemption_disabled+0x48/0x280
[  413.841757]  run_timer_softirq+0x52/0xb0
[  413.845819]  ? rcu_read_lock_sched_held+0x14f/0x180
[  413.850863]  __do_softirq+0x308/0xb7e
[  413.854673]  ? trace_hardirqs_on_caller+0xc0/0x310
[  413.859621]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  413.864733]  ? trace_hardirqs_on+0x310/0x310
[  413.869152]  ? schedule+0x108/0x460
[  413.872790]  ? trace_hardirqs_off+0xb8/0x310
[  413.877199]  ? smpboot_thread_fn+0x68b/0xa00
[  413.881608]  ? trace_hardirqs_on+0x310/0x310
[  413.886020]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.891560]  ? check_preemption_disabled+0x48/0x280
[  413.897408]  ? takeover_tasklets+0xa90/0xa90
[  413.901821]  run_ksoftirqd+0x5e/0x100
[  413.905624]  smpboot_thread_fn+0x68b/0xa00
[  413.909862]  ? sort_range+0x30/0x30
[  413.913492]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  413.918596]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.924139]  ? __kthread_parkme+0xfb/0x1a0
[  413.928384]  kthread+0x35a/0x420
[  413.931751]  ? sort_range+0x30/0x30
[  413.935374]  ? kthread_stop+0x900/0x900
[  413.939352]  ret_from_fork+0x3a/0x50
[  413.943080] warn_alloc_show_mem: 1 callbacks suppressed
[  413.943092] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  413.943093] Mem-Info:
[  413.943124] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  413.943124]  active_file:11 inactive_file:11 isolated_file:0
[  413.943124]  unevictable:0 dirty:0 writeback:0 unstable:0
[  413.943124]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  413.943124]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  413.943124]  free:13686 free_pcp:280 free_cma:0
[  413.948470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  413.954360] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  413.956759] Call Trace:
[  413.989803] Node 0 
[  413.999149]  <IRQ>
[  414.026835] 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
[  414.029398]  dump_stack+0x244/0x39d
[  414.031606] lowmem_reserve[]:
[  414.033755]  ? dump_stack_print_info.cold.1+0x20/0x20
[  414.059227]  0 2819
[  414.062874]  warn_alloc.cold.117+0xb7/0x1bd
[  414.065942]  6323
[  414.071125]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  414.073333]  6323
[  414.077652]  ? lock_downgrade+0x900/0x900
[  414.084561]  ? trace_hardirqs_off+0xb8/0x310
[  414.086594] Node 0 
[  414.090737]  ? trace_hardirqs_off+0xb8/0x310
[  414.095147] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  414.097357]  __alloc_pages_slowpath+0x2660/0x2d70
[  414.101738] lowmem_reserve[]:
[  414.128834]  ? warn_alloc+0x120/0x120
[  414.133634]  0
[  414.136733]  ? warn_alloc+0x120/0x120
[  414.140507]  0
[  414.142302]  ? print_usage_bug+0xc0/0xc0
[  414.146078]  3503
[  414.147876]  ? warn_alloc+0x120/0x120
[  414.151912]  3503
[  414.153971]  ? print_usage_bug+0xc0/0xc0
[  414.159800]  ? __lock_acquire+0x62f/0x4c20
[  414.163836] Node 0 
[  414.168061]  ? __lock_acquire+0x62f/0x4c20
[  414.168094] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  414.168101] lowmem_reserve[]:
[  414.170333]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.174564]  0
[  414.203021]  ? should_fail+0x22d/0xd01
[  414.206099]  0
[  414.211633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.213410]  0
[  414.217290]  ? __lock_acquire+0x62f/0x4c20
[  414.219066]  0
[  414.224162]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.230168]  ? __lock_acquire+0x62f/0x4c20
[  414.231947] Node 0 
[  414.237042]  ? should_fail+0x22d/0xd01
[  414.241251] DMA: 
[  414.243483]  ? find_held_lock+0x36/0x1c0
[  414.247346] 1*4kB 
[  414.249410]  ? mark_held_locks+0x130/0x130
[  414.253443] (U) 
[  414.255589]  ? mark_held_locks+0x130/0x130
[  414.259798] 0*8kB 
[  414.261773]  ? try_to_wake_up+0x10a/0x12e0
[  414.265976] 0*16kB 
[  414.268117]  ? zap_class+0x640/0x640
[  414.272328] 1*32kB 
[  414.274557]  ? print_usage_bug+0xc0/0xc0
[  414.278245] (U) 
[  414.280480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.284518] 2*64kB 
[  414.286492]  ? check_preemption_disabled+0x48/0x280
[  414.292001] (U) 
[  414.294241]  ? __lock_is_held+0xb5/0x140
[  414.299221] 1*128kB (U) 
[  414.301209]  __alloc_pages_nodemask+0xa80/0xde0
[  414.305238] 1*256kB 
[  414.307900]  ? zap_class+0x640/0x640
[  414.312544] (U) 
[  414.314864]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  414.318554] 0*512kB 
[  414.320532]  ? find_held_lock+0x36/0x1c0
[  414.325515] 1*1024kB 
[  414.327838]  ? ____cache_alloc_node+0x1c7/0x1e0
[  414.331870] (U) 
[  414.334275]  ? lock_downgrade+0x900/0x900
[  414.338919] 1*2048kB 
[  414.340895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.345012] (M) 
[  414.347421]  cache_grow_begin+0xa5/0x8c0
[  414.352934] 3*4096kB 
[  414.354905]  ? do_raw_spin_unlock+0xa7/0x330
[  414.358940] (M) 
[  414.361346]  fallback_alloc+0x204/0x2e0
[  414.365726] = 15908kB
[  414.367707]  ____cache_alloc_node+0x1c7/0x1e0
[  414.371657] Node 0 
[  414.374061]  kmem_cache_alloc_node+0xe3/0x730
[  414.378532] DMA32: 
[  414.380768]  ? ipv6_get_ifaddr+0x42e/0x620
[  414.385237] 2*4kB 
[  414.387471]  __alloc_skb+0x119/0x770
[  414.391680] (H) 
[  414.393838]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  414.397528] 2*8kB 
[  414.399498]  ? netdev_alloc_frag+0x1f0/0x1f0
[  414.404747] (MH) 
[  414.406893]  ? lock_downgrade+0x900/0x900
[  414.411279] 3*16kB 
[  414.413338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.417459] (MH) 
[  414.419698]  ? refcount_sub_and_test_checked+0x203/0x310
[  414.425213] 3*32kB 
[  414.427268]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  414.432703] (MH) 
[  414.434930]  ? addrconf_rs_timer+0x690/0x690
[  414.440354] 4*64kB 
[  414.442421]  ndisc_alloc_skb+0x144/0x340
[  414.446800] (M) 
[  414.449031]  ndisc_send_rs+0x331/0x6e0
[  414.453067] 5*128kB 
[  414.455040]  addrconf_rs_timer+0x314/0x690
[  414.458898] (MH) 
[  414.461224]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.465430] 4*256kB 
[  414.467494]  call_timer_fn+0x272/0x920
[  414.471703] (M) 
[  414.474020]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.477885] 5*512kB 
[  414.479857]  ? process_timeout+0x40/0x40
[  414.484068] (MH) 
[  414.486392]  ? mark_held_locks+0xc7/0x130
[  414.490425] 4*1024kB 
[  414.492483]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.496604] (MH) 
[  414.499009]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.503479] 2*2048kB 
[  414.505534]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.510007] (M) 
[  414.512432]  ? lockdep_hardirqs_on+0x296/0x5b0
[  414.516654] 3*4096kB 
[  414.518634]  ? trace_hardirqs_on+0xbd/0x310
[  414.523192] (M) 
[  414.525601]  ? kasan_check_read+0x11/0x20
[  414.529914] = 25128kB
[  414.531889]  ? __run_timers+0x7da/0xc70
[  414.536010] Node 0 
[  414.538413]  ? trace_hardirqs_off_caller+0x310/0x310
[  414.542361] Normal: 
[  414.544596]  ? __queue_work+0x1440/0x1440
[  414.549670] 723*4kB 
[  414.551992]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.556113] (UMEH) 
[  414.558463]  __run_timers+0x7e5/0xc70
[  414.562671] 444*8kB 
[  414.564919]  ? timer_fixup_init+0x70/0x70
[  414.568684] (UME) 
[  414.571011]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  414.575137] 227*16kB 
[  414.577280]  ? zap_class+0x640/0x640
[  414.582268] (UMEH) 
[  414.584675]  ? print_usage_bug+0xc0/0xc0
[  414.588371] 94*32kB 
[  414.590604]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  414.594639] (UMEH) 
[  414.596961]  ? find_held_lock+0x36/0x1c0
[  414.602121] 10*64kB 
[  414.604352]  ? zap_class+0x640/0x640
[  414.608387] (UMH) 
[  414.610718]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.614405] 0*128kB 
[  414.616551]  ? check_preemption_disabled+0x48/0x280
[  414.622062] 0*256kB 
[  414.624386]  ? __lock_is_held+0xb5/0x140
[  414.629371] 0*512kB 
[  414.631699]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.635738] 0*1024kB 
[  414.638057]  ? check_preemption_disabled+0x48/0x280
[  414.643571] 0*2048kB 
[  414.645980]  run_timer_softirq+0x52/0xb0
[  414.650968] 0*4096kB 
[  414.653373]  ? rcu_read_lock_sched_held+0x14f/0x180
[  414.657409] = 13724kB
[  414.659814]  __do_softirq+0x308/0xb7e
[  414.664809] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  414.667210]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  414.670986] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  414.679810]  ? lock_downgrade+0x900/0x900
[  414.684283] 2289 total pagecache pages
[  414.692876]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  414.697007] 0 pages in swap cache
[  414.700885]  ? pvclock_read_flags+0x160/0x160
[  414.705962] Swap cache stats: add 0, delete 0, find 0/0
[  414.709405]  ? lapic_next_event+0x5a/0x90
[  414.713963] Free swap  = 0kB
[  414.719319]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.723442] Total swap = 0kB
[  414.726457]  ? kvm_clock_read+0x18/0x30
[  414.731967] 1965979 pages RAM
[  414.734979]  ? kvm_sched_clock_read+0x9/0x20
[  414.738932] 0 pages HighMem/MovableOnly
[  414.742031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.746412] 342293 pages reserved
[  414.750381]  ? check_preemption_disabled+0x48/0x280
[  414.755898] 0 pages cma reserved
[  414.759354]  irq_exit+0x17f/0x1c0
[  414.764409] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  414.767711]  smp_apic_timer_interrupt+0x1cb/0x760
[  414.771222] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  414.777628]  ? smp_reschedule_interrupt+0x109/0x650
[  414.782448] ksoftirqd/0 cpuset=
[  414.792755]  ? smp_call_function_single_interrupt+0x650/0x650
[  414.797747] /
[  414.801024]  ? interrupt_entry+0xb5/0xc0
[  414.806902]  mems_allowed=0
[  414.808613]  ? trace_hardirqs_off_caller+0xbb/0x310
[  414.820568]  ? trace_hardirqs_off_caller+0xbb/0x310
[  414.825585]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.830426]  ? trace_hardirqs_on_caller+0x310/0x310
[  414.835439]  ? trace_hardirqs_on_caller+0x310/0x310
[  414.840455]  ? task_prio+0x50/0x50
[  414.843997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.849534]  ? check_preemption_disabled+0x48/0x280
[  414.854557]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.859410]  apic_timer_interrupt+0xf/0x20
[  414.863644]  </IRQ>
[  414.865884] RIP: 0010:console_unlock+0xffa/0x1160
[  414.870730] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  414.889633] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  414.897343] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  414.904609] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  414.911878] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  414.919646] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  414.926916] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  414.934221]  ? netconsole_netdev_event+0x280/0x280
[  414.939163]  ? console_unlock+0xff1/0x1160
[  414.943419]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  414.948100]  ? vprintk_emit+0x7f7/0x930
[  414.952082]  ? lock_release+0xa00/0xa00
[  414.956059]  ? trace_hardirqs_on+0xb0/0x310
[  414.960386]  ? vprintk_default+0x28/0x30
[  414.964452]  ? trace_hardirqs_off_caller+0x310/0x310
[  414.969560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.975107]  vprintk_emit+0x33d/0x930
[  414.978914]  ? wake_up_klogd+0x180/0x180
[  414.982985]  ? match_held_lock+0x8c1/0x8d0
[  414.987231]  ? mark_held_locks+0xc7/0x130
[  414.991405]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.995900]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.000405]  vprintk_default+0x28/0x30
[  415.004294]  vprintk_func+0x7e/0x181
[  415.008016]  printk+0xa7/0xcf
[  415.011126]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  415.015888]  ? _raw_spin_unlock_irq+0x60/0x80
[  415.020397]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  415.025694]  dump_header+0x7cc/0xf72
[  415.029422]  ? pagefault_out_of_memory+0x197/0x197
[  415.034360]  ? zap_class+0x640/0x640
[  415.038076]  ? percpu_ref_get_many+0x240/0x240
[  415.042658]  ? print_usage_bug+0xc0/0xc0
[  415.046729]  ? print_usage_bug+0xc0/0xc0
[  415.050795]  ? zap_class+0x640/0x640
[  415.054512]  ? print_usage_bug+0xc0/0xc0
[  415.058579]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.064120]  ? find_held_lock+0x36/0x1c0
[  415.068189]  ? mark_held_locks+0xc7/0x130
[  415.072349]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  415.077453]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  415.082555]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  415.087139]  ? trace_hardirqs_on+0xbd/0x310
[  415.091465]  ? kasan_check_read+0x11/0x20
[  415.095615]  ? ___ratelimit+0x3b4/0x672
[  415.099592]  ? trace_hardirqs_off_caller+0x310/0x310
[  415.104701]  ? trace_hardirqs_on+0x310/0x310
[  415.109113]  ? lock_downgrade+0x900/0x900
[  415.113268]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  415.118374]  ? ___ratelimit+0x3b9/0x672
[  415.122353]  ? idr_get_free+0xec0/0xec0
[  415.126326]  ? find_held_lock+0x36/0x1c0
[  415.130400]  oom_kill_process.cold.27+0x10/0x903
[  415.135155]  ? zap_class+0x640/0x640
[  415.138868]  ? check_preemption_disabled+0x48/0x280
[  415.143890]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  415.148821]  ? kasan_check_read+0x11/0x20
[  415.152968]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.158248]  ? oom_evaluate_task+0x540/0x540
[  415.162658]  ? find_held_lock+0x36/0x1c0
[  415.166740]  ? out_of_memory+0x974/0x1430
[  415.170893]  ? lock_downgrade+0x900/0x900
[  415.175041]  ? check_preemption_disabled+0x48/0x280
[  415.180064]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  415.184995]  ? kasan_check_read+0x11/0x20
[  415.189146]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.194428]  ? rcu_softirq_qs+0x20/0x20
[  415.198407]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.203945]  ? oom_evaluate_task+0x302/0x540
[  415.208362]  out_of_memory+0xa84/0x1430
[  415.212349]  ? oom_killer_disable+0x3a0/0x3a0
[  415.216846]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  415.221777]  ? __mutex_add_waiter+0x2a0/0x2a0
[  415.226289]  __alloc_pages_slowpath+0x22d4/0x2d70
[  415.231164]  ? warn_alloc+0x120/0x120
[  415.234963]  ? rcu_softirq_qs+0x20/0x20
[  415.238968]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.244508]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.250048]  ? should_fail+0x22d/0xd01
[  415.253942]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.259047]  ? zap_class+0x640/0x640
[  415.262785]  ? __lock_is_held+0xb5/0x140
[  415.266857]  ? mark_held_locks+0x130/0x130
[  415.271097]  ? lock_release+0xa00/0xa00
[  415.275072]  ? perf_trace_sched_process_exec+0x860/0x860
[  415.280535]  ? __might_sleep+0x95/0x190
[  415.284514]  __alloc_pages_nodemask+0xa80/0xde0
[  415.289194]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  415.294220]  ? __page_cache_alloc+0x191/0x5c0
[  415.298728]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  415.303656]  ? kasan_check_read+0x11/0x20
[  415.307811]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.313095]  ? zap_class+0x640/0x640
[  415.316816]  ? zap_class+0x640/0x640
[  415.320536]  ? zap_class+0x640/0x640
[  415.324260]  ? __do_page_cache_readahead+0x7ce/0x980
[  415.329384]  ? find_held_lock+0x36/0x1c0
[  415.333454]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  415.338997]  alloc_pages_current+0x173/0x350
[  415.343412]  __page_cache_alloc+0x38c/0x5c0
[  415.347739]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  415.352672]  ? kasan_check_read+0x11/0x20
[  415.356834]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.362117]  ? generic_perform_write+0x6a0/0x6a0
[  415.366873]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.372412]  ? check_preemption_disabled+0x48/0x280
[  415.377448]  filemap_fault+0x1594/0x25f0
[  415.381529]  ? __lock_page_or_retry+0xa00/0xa00
[  415.386207]  ? mark_held_locks+0x130/0x130
[  415.390443]  ? rcu_softirq_qs+0x20/0x20
[  415.394422]  ? remove_wait_queue+0x1a6/0x360
[  415.398834]  ? trace_hardirqs_off_caller+0x310/0x310
[  415.403946]  ? filemap_map_pages+0xe04/0x1990
[  415.408454]  ? print_usage_bug+0xc0/0xc0
[  415.412517]  ? add_wait_queue+0x2b0/0x2b0
[  415.416666]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  415.421600]  ? print_usage_bug+0xc0/0xc0
[  415.425664]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  415.431218]  ? fput+0x130/0x1a0
[  415.434502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.440043]  ? print_usage_bug+0xc0/0xc0
[  415.444111]  ? __lock_acquire+0x62f/0x4c20
[  415.448358]  ? lock_acquire+0x1ed/0x520
[  415.452334]  ? ext4_filemap_fault+0x7a/0xad
[  415.456661]  ? lock_release+0xa00/0xa00
[  415.460645]  ? perf_trace_sched_process_exec+0x860/0x860
[  415.466098]  ? print_usage_bug+0xc0/0xc0
[  415.470164]  ? print_usage_bug+0xc0/0xc0
[  415.474239]  ? down_read+0x8d/0x120
[  415.477868]  ? ext4_filemap_fault+0x7a/0xad
[  415.482190]  ? __down_interruptible+0x700/0x700
[  415.486876]  ext4_filemap_fault+0x82/0xad
[  415.491030]  __do_fault+0x100/0x6b0
[  415.494663]  ? pmd_devmap_trans_unstable+0x220/0x220
[  415.499772]  ? mark_held_locks+0x130/0x130
[  415.504009]  ? mark_held_locks+0x130/0x130
[  415.508240]  ? find_held_lock+0x36/0x1c0
[  415.512304]  ? zap_class+0x640/0x640
[  415.516034]  ? find_held_lock+0x36/0x1c0
[  415.520105]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.525647]  __handle_mm_fault+0x307c/0x5920
[  415.530053]  ? poll_select_copy_remaining+0x18c/0x6a0
[  415.535254]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  415.540104]  ? __might_fault+0x12b/0x1e0
[  415.544166]  ? lock_downgrade+0x900/0x900
[  415.548348]  ? zap_class+0x640/0x640
[  415.552062]  ? zap_class+0x640/0x640
[  415.555782]  ? find_held_lock+0x36/0x1c0
[  415.559855]  ? handle_mm_fault+0x42a/0xc70
[  415.564092]  ? lock_downgrade+0x900/0x900
[  415.568243]  ? check_preemption_disabled+0x48/0x280
[  415.573264]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  415.578193]  ? kasan_check_read+0x11/0x20
[  415.582352]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.587631]  ? rcu_softirq_qs+0x20/0x20
[  415.591608]  ? trace_hardirqs_off_caller+0x310/0x310
[  415.596717]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.602256]  ? check_preemption_disabled+0x48/0x280
[  415.607283]  handle_mm_fault+0x54f/0xc70
[  415.611348]  ? __handle_mm_fault+0x5920/0x5920
[  415.615936]  ? find_vma+0x34/0x190
[  415.619482]  __do_page_fault+0x5e8/0xe60
[  415.623542]  ? trace_hardirqs_off+0xb8/0x310
[  415.627962]  do_page_fault+0xf2/0x7e0
[  415.631764]  ? vmalloc_sync_all+0x30/0x30
[  415.635917]  ? error_entry+0x70/0xd0
[  415.639637]  ? trace_hardirqs_off_caller+0xbb/0x310
[  415.644652]  ? trace_hardirqs_on_caller+0xc0/0x310
[  415.649586]  ? syscall_return_slowpath+0x5e0/0x5e0
[  415.654514]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.659358]  ? trace_hardirqs_on_caller+0x310/0x310
[  415.664377]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  415.669830]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  415.674850]  ? prepare_exit_to_usermode+0x291/0x3b0
[  415.679875]  ? page_fault+0x8/0x30
[  415.683419]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.688268]  ? page_fault+0x8/0x30
[  415.691814]  page_fault+0x1e/0x30
[  415.695266] RIP: 0033:0x7f949d66add3
[  415.698991] Code: Bad RIP value.
[  415.702355] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  415.707719] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  415.714987] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  415.722255] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  415.729522] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  415.736793] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  415.744087] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  415.744154] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  415.750585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  415.750594] Call Trace:
[  415.757163] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  415.766425]  dump_stack+0x244/0x39d
[  415.768986] init cpuset=
[  415.778685]  ? dump_stack_print_info.cold.1+0x20/0x20
[  415.782292] /
[  415.784966]  warn_alloc.cold.117+0xb7/0x1bd
[  415.790406]  mems_allowed=0
[  415.792115]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  415.804169]  ? lock_downgrade+0x900/0x900
[  415.808328]  ? trace_hardirqs_off+0xb8/0x310
[  415.812747]  ? trace_hardirqs_off+0xb8/0x310
[  415.817166]  __alloc_pages_slowpath+0x2660/0x2d70
[  415.822039]  ? warn_alloc+0x120/0x120
[  415.825847]  ? warn_alloc+0x120/0x120
[  415.829648]  ? print_usage_bug+0xc0/0xc0
[  415.833724]  ? warn_alloc+0x120/0x120
[  415.837527]  ? print_usage_bug+0xc0/0xc0
[  415.841606]  ? __lock_acquire+0x62f/0x4c20
[  415.845840]  ? __lock_acquire+0x62f/0x4c20
[  415.850080]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.855636]  ? should_fail+0x22d/0xd01
[  415.859530]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.864631]  ? __lock_acquire+0x62f/0x4c20
[  415.868871]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  415.873971]  ? __lock_acquire+0x62f/0x4c20
[  415.878204]  ? should_fail+0x22d/0xd01
[  415.882107]  ? mark_held_locks+0x130/0x130
[  415.886345]  ? mark_held_locks+0x130/0x130
[  415.890588]  ? zap_class+0x640/0x640
[  415.894304]  ? print_usage_bug+0xc0/0xc0
[  415.898367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.903909]  ? check_preemption_disabled+0x48/0x280
[  415.908937]  ? __lock_is_held+0xb5/0x140
[  415.913492]  __alloc_pages_nodemask+0xa80/0xde0
[  415.918161]  ? zap_class+0x640/0x640
[  415.921885]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  415.926913]  ? find_held_lock+0x36/0x1c0
[  415.930983]  ? ____cache_alloc_node+0x1c7/0x1e0
[  415.935660]  ? lock_downgrade+0x900/0x900
[  415.939826]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.945369]  cache_grow_begin+0xa5/0x8c0
[  415.949430]  ? do_raw_spin_unlock+0xa7/0x330
[  415.953849]  fallback_alloc+0x204/0x2e0
[  415.957833]  ____cache_alloc_node+0x1c7/0x1e0
[  415.962337]  kmem_cache_alloc_node+0xe3/0x730
[  415.966831]  ? ipv6_get_ifaddr+0x42e/0x620
[  415.971078]  __alloc_skb+0x119/0x770
[  415.974794]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  415.980076]  ? netdev_alloc_frag+0x1f0/0x1f0
[  415.984484]  ? lock_downgrade+0x900/0x900
[  415.988640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.994184]  ? refcount_sub_and_test_checked+0x203/0x310
[  415.999641]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  416.005095]  ? addrconf_rs_timer+0x690/0x690
[  416.009535]  ndisc_alloc_skb+0x144/0x340
[  416.013602]  ndisc_send_rs+0x331/0x6e0
[  416.017494]  addrconf_rs_timer+0x314/0x690
[  416.021737]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.025992]  call_timer_fn+0x272/0x920
[  416.029883]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.034119]  ? process_timeout+0x40/0x40
[  416.038196]  ? __run_timers+0x7da/0xc70
[  416.042174]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.046667]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.051173]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.055405]  ? lockdep_hardirqs_on+0x296/0x5b0
[  416.059990]  ? trace_hardirqs_on+0xbd/0x310
[  416.064312]  ? kasan_check_read+0x11/0x20
[  416.068460]  ? __run_timers+0x7da/0xc70
[  416.072434]  ? trace_hardirqs_off_caller+0x310/0x310
[  416.077543]  ? __queue_work+0x1440/0x1440
[  416.081712]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.085952]  __run_timers+0x7e5/0xc70
[  416.089765]  ? timer_fixup_init+0x70/0x70
[  416.093918]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.099024]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.103524]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  416.108107]  ? trace_hardirqs_on+0xbd/0x310
[  416.112430]  ? kasan_check_read+0x11/0x20
[  416.116580]  ? finish_task_switch+0x1f4/0x910
[  416.121078]  ? trace_hardirqs_off_caller+0x310/0x310
[  416.126186]  ? compat_start_thread+0x80/0x80
[  416.130618]  ? pvclock_read_flags+0x160/0x160
[  416.135113]  ? __switch_to_asm+0x34/0x70
[  416.139177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.144723]  ? check_preemption_disabled+0x48/0x280
[  416.149754]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  416.155291]  ? rcu_pm_notify+0xc0/0xc0
[  416.159179]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.164726]  ? check_preemption_disabled+0x48/0x280
[  416.169755]  run_timer_softirq+0x52/0xb0
[  416.173818]  ? rcu_read_lock_sched_held+0x14f/0x180
[  416.178839]  __do_softirq+0x308/0xb7e
[  416.182645]  ? trace_hardirqs_on_caller+0xc0/0x310
[  416.187582]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  416.192686]  ? trace_hardirqs_on+0x310/0x310
[  416.197119]  ? schedule+0x108/0x460
[  416.200756]  ? trace_hardirqs_off+0xb8/0x310
[  416.205167]  ? smpboot_thread_fn+0x68b/0xa00
[  416.209575]  ? trace_hardirqs_on+0x310/0x310
[  416.213984]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.219519]  ? check_preemption_disabled+0x48/0x280
[  416.224542]  ? takeover_tasklets+0xa90/0xa90
[  416.228955]  run_ksoftirqd+0x5e/0x100
[  416.232755]  smpboot_thread_fn+0x68b/0xa00
[  416.236992]  ? sort_range+0x30/0x30
[  416.240623]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  416.245733]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.251272]  ? __kthread_parkme+0xfb/0x1a0
[  416.255514]  kthread+0x35a/0x420
[  416.258878]  ? sort_range+0x30/0x30
[  416.262502]  ? kthread_stop+0x900/0x900
[  416.266478]  ret_from_fork+0x3a/0x50
[  416.270210] warn_alloc_show_mem: 1 callbacks suppressed
[  416.270221] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  416.270223] Mem-Info:
[  416.270254] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  416.270254]  active_file:11 inactive_file:11 isolated_file:0
[  416.270254]  unevictable:0 dirty:0 writeback:0 unstable:0
[  416.270254]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  416.270254]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  416.270254]  free:13686 free_pcp:280 free_cma:0
[  416.275595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  416.281487] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  416.283887] Call Trace:
[  416.316941] Node 0 
[  416.326288]  <IRQ>
[  416.353987] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  416.356543]  dump_stack+0x244/0x39d
[  416.358753] lowmem_reserve[]:
[  416.360904]  ? dump_stack_print_info.cold.1+0x20/0x20
[  416.386381]  0
[  416.390013]  warn_alloc.cold.117+0xb7/0x1bd
[  416.393084]  2819
[  416.398287]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  416.400071]  6323
[  416.404389]  ? lock_downgrade+0x900/0x900
[  416.406429]  6323
[  416.411266]  ? trace_hardirqs_off+0xb8/0x310
[  416.417439]  ? trace_hardirqs_off+0xb8/0x310
[  416.419474] Node 0 
[  416.423882]  __alloc_pages_slowpath+0x2660/0x2d70
[  416.428284] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  416.430512]  ? warn_alloc+0x120/0x120
[  416.435308] lowmem_reserve[]:
[  416.462370]  ? warn_alloc+0x120/0x120
[  416.466143]  0
[  416.469240]  ? print_usage_bug+0xc0/0xc0
[  416.473013]  0
[  416.474811]  ? warn_alloc+0x120/0x120
[  416.478850]  3503
[  416.480648]  ? print_usage_bug+0xc0/0xc0
[  416.484424]  3503
[  416.486478]  ? __lock_acquire+0x62f/0x4c20
[  416.492587]  ? __lock_acquire+0x62f/0x4c20
[  416.496802] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  416.501060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.501079]  ? should_fail+0x22d/0xd01
[  416.530116] lowmem_reserve[]:
[  416.535656]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  416.539529]  0
[  416.542634]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.547881]  0
[  416.549681]  ? __lock_acquire+0x62f/0x4c20
[  416.554768]  0
[  416.556570]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.560777]  0
[  416.562577]  ? __lock_acquire+0x62f/0x4c20
[  416.569455]  ? should_fail+0x22d/0xd01
[  416.573660] Node 0 
[  416.577542]  ? rcu_irq_exit+0x1a2/0x390
[  416.577552] DMA: 
[  416.579792]  ? mark_held_locks+0x130/0x130
[  416.583736] 1*4kB 
[  416.585798]  ? mark_held_locks+0x130/0x130
[  416.590003] (U) 
[  416.592153]  ? mark_held_locks+0xc7/0x130
[  416.596358] 0*8kB 
[  416.598336]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  416.602449] 0*16kB 1*32kB 
[  416.604606]  ? zap_class+0x640/0x640
[  416.609601] (U) 
[  416.612446]  ? print_usage_bug+0xc0/0xc0
[  416.616135] 2*64kB 
[  416.618107]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.622143] (U) 
[  416.624374]  ? check_preemption_disabled+0x48/0x280
[  416.629884] 1*128kB 
[  416.631861]  ? __lock_is_held+0xb5/0x140
[  416.636845] (U) 
[  416.639166]  __alloc_pages_nodemask+0xa80/0xde0
[  416.643207] 1*256kB 
[  416.645175]  ? zap_class+0x640/0x640
[  416.649823] (U) 
[  416.652145]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  416.655832] 0*512kB 
[  416.657810]  ? find_held_lock+0x36/0x1c0
[  416.662796] 1*1024kB 
[  416.665122]  ? ____cache_alloc_node+0x1c7/0x1e0
[  416.669152] (U) 
[  416.671557]  ? lock_downgrade+0x900/0x900
[  416.676198] 1*2048kB 
[  416.678176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.682293] (M) 
[  416.684709]  cache_grow_begin+0xa5/0x8c0
[  416.690233] 3*4096kB 
[  416.692211]  ? do_raw_spin_unlock+0xa7/0x330
[  416.696243] (M) 
[  416.698653]  fallback_alloc+0x204/0x2e0
[  416.703031] = 15908kB
[  416.705014]  ____cache_alloc_node+0x1c7/0x1e0
[  416.708960] Node 0 
[  416.711379]  kmem_cache_alloc_node+0xe3/0x730
[  416.715850] DMA32: 
[  416.718083]  ? ipv6_get_ifaddr+0x42e/0x620
[  416.722556] 2*4kB 
[  416.724793]  __alloc_skb+0x119/0x770
[  416.728996] (H) 
[  416.731144]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  416.734834] 2*8kB 
[  416.736810]  ? netdev_alloc_frag+0x1f0/0x1f0
[  416.742055] (MH) 
[  416.744205]  ? lock_downgrade+0x900/0x900
[  416.748582] 3*16kB (MH) 
[  416.750656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.754774] 3*32kB 
[  416.757444]  ? refcount_sub_and_test_checked+0x203/0x310
[  416.762967] (MH) 
[  416.765207]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  416.770639] 4*64kB 
[  416.772736]  ? addrconf_rs_timer+0x690/0x690
[  416.778163] (M) 
[  416.780401]  ndisc_alloc_skb+0x144/0x340
[  416.784775] 5*128kB 
[  416.786745]  ndisc_send_rs+0x331/0x6e0
[  416.790780] (MH) 
[  416.793103]  addrconf_rs_timer+0x314/0x690
[  416.796966] 4*256kB 
[  416.799025]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.803232] (M) 
[  416.805564]  call_timer_fn+0x272/0x920
[  416.809764] 5*512kB 
[  416.811738]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.815599] (MH) 
[  416.817920]  ? process_timeout+0x40/0x40
[  416.822128] 4*1024kB 
[  416.824193]  ? mark_held_locks+0xc7/0x130
[  416.828222] (MH) 
[  416.830631]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.834754] 2*2048kB 
[  416.836810]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.841280] (M) 
[  416.843697]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.848170] 3*4096kB 
[  416.850144]  ? lockdep_hardirqs_on+0x296/0x5b0
[  416.854349] (M) 
[  416.856767]  ? trace_hardirqs_on+0xbd/0x310
[  416.861323] = 25128kB
[  416.863297]  ? kasan_check_read+0x11/0x20
[  416.867590] Node 0 
[  416.869999]  ? __run_timers+0x7da/0xc70
[  416.874119] Normal: 
[  416.876351]  ? trace_hardirqs_off_caller+0x310/0x310
[  416.880302] 723*4kB 
[  416.882618]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.887707] (UMEH) 
[  416.890029]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.894235] 444*8kB 
[  416.896467]  __run_timers+0x7e5/0xc70
[  416.900682] (UME) 
[  416.903030]  ? timer_fixup_init+0x70/0x70
[  416.906794] 227*16kB 
[  416.908940]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  416.913058] (UMEH) 
[  416.915467]  ? zap_class+0x640/0x640
[  416.920779] 94*32kB (UMEH) 
[  416.923033]  ? print_usage_bug+0xc0/0xc0
[  416.926720] 10*64kB 
[  416.929654]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  416.933683] (UMH) 
[  416.936013]  ? find_held_lock+0x36/0x1c0
[  416.941175] 0*128kB 
[  416.943318]  ? zap_class+0x640/0x640
[  416.947353] 0*256kB 
[  416.949675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.953362] 0*512kB 
[  416.955682]  ? check_preemption_disabled+0x48/0x280
[  416.961201] 0*1024kB 
[  416.963532]  ? __lock_is_held+0xb5/0x140
[  416.968515] 0*2048kB 
[  416.970920]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.974955] 0*4096kB 
[  416.977361]  ? check_preemption_disabled+0x48/0x280
[  416.982874] = 13724kB
[  416.985290]  run_timer_softirq+0x52/0xb0
[  416.990278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  416.992679]  ? rcu_read_lock_sched_held+0x14f/0x180
[  416.996730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  417.005562]  __do_softirq+0x308/0xb7e
[  417.010550] 2289 total pagecache pages
[  417.019129]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  417.022907] 0 pages in swap cache
[  417.026786]  ? lock_downgrade+0x900/0x900
[  417.031256] Swap cache stats: add 0, delete 0, find 0/0
[  417.034713]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  417.038834] Free swap  = 0kB
[  417.044207]  ? pvclock_read_flags+0x160/0x160
[  417.049274] Total swap = 0kB
[  417.052291]  ? lapic_next_event+0x5a/0x90
[  417.056757] 1965979 pages RAM
[  417.059776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.063898] 0 pages HighMem/MovableOnly
[  417.067002]  ? kvm_clock_read+0x18/0x30
[  417.072509] 342293 pages reserved
[  417.076478]  ? kvm_sched_clock_read+0x9/0x20
[  417.080427] 0 pages cma reserved
[  417.083875]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.088344] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  417.091615]  ? check_preemption_disabled+0x48/0x280
[  417.097214] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  417.103626]  irq_exit+0x17f/0x1c0
[  417.108612] ksoftirqd/0 cpuset=
[  417.118925]  smp_apic_timer_interrupt+0x1cb/0x760
[  417.122350] /
[  417.125623]  ? smp_reschedule_interrupt+0x109/0x650
[  417.130443]  mems_allowed=0
[  417.132156]  ? smp_call_function_single_interrupt+0x650/0x650
[  417.145939]  ? interrupt_entry+0xb5/0xc0
[  417.150004]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.155022]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.160039]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.164881]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.169895]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.174915]  ? task_prio+0x50/0x50
[  417.178461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.183998]  ? check_preemption_disabled+0x48/0x280
[  417.189023]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.193877]  apic_timer_interrupt+0xf/0x20
[  417.198113]  </IRQ>
[  417.200355] RIP: 0010:console_unlock+0xffa/0x1160
[  417.205197] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  417.224108] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  417.231818] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  417.239084] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  417.246349] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  417.253621] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  417.260890] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  417.268173]  ? netconsole_netdev_event+0x280/0x280
[  417.273116]  ? console_unlock+0xff1/0x1160
[  417.277377]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  417.282044]  ? vprintk_emit+0x7f7/0x930
[  417.286021]  ? lock_release+0xa00/0xa00
[  417.289996]  ? trace_hardirqs_on+0xb0/0x310
[  417.294318]  ? vprintk_default+0x28/0x30
[  417.298402]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.303508]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.309054]  vprintk_emit+0x33d/0x930
[  417.312864]  ? wake_up_klogd+0x180/0x180
[  417.316935]  ? match_held_lock+0x8c1/0x8d0
[  417.321183]  ? mark_held_locks+0xc7/0x130
[  417.325341]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.329836]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.334341]  vprintk_default+0x28/0x30
[  417.338237]  vprintk_func+0x7e/0x181
[  417.341956]  printk+0xa7/0xcf
[  417.345063]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  417.349823]  ? _raw_spin_unlock_irq+0x60/0x80
[  417.354335]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  417.359623]  dump_header+0x7cc/0xf72
[  417.363353]  ? pagefault_out_of_memory+0x197/0x197
[  417.368289]  ? zap_class+0x640/0x640
[  417.372006]  ? percpu_ref_get_many+0x240/0x240
[  417.376591]  ? print_usage_bug+0xc0/0xc0
[  417.380653]  ? print_usage_bug+0xc0/0xc0
[  417.384729]  ? zap_class+0x640/0x640
[  417.388447]  ? print_usage_bug+0xc0/0xc0
[  417.392514]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.398056]  ? find_held_lock+0x36/0x1c0
[  417.402126]  ? mark_held_locks+0xc7/0x130
[  417.406279]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  417.411399]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  417.416505]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  417.421089]  ? trace_hardirqs_on+0xbd/0x310
[  417.425408]  ? kasan_check_read+0x11/0x20
[  417.429559]  ? ___ratelimit+0x3b4/0x672
[  417.433534]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.438639]  ? trace_hardirqs_on+0x310/0x310
[  417.443046]  ? lock_downgrade+0x900/0x900
[  417.447219]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  417.452327]  ? ___ratelimit+0x3b9/0x672
[  417.456311]  ? idr_get_free+0xec0/0xec0
[  417.460286]  ? find_held_lock+0x36/0x1c0
[  417.464362]  oom_kill_process.cold.27+0x10/0x903
[  417.469124]  ? zap_class+0x640/0x640
[  417.473800]  ? check_preemption_disabled+0x48/0x280
[  417.478828]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  417.483762]  ? kasan_check_read+0x11/0x20
[  417.487915]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.493206]  ? oom_evaluate_task+0x540/0x540
[  417.497625]  ? find_held_lock+0x36/0x1c0
[  417.501706]  ? out_of_memory+0x974/0x1430
[  417.505861]  ? lock_downgrade+0x900/0x900
[  417.510008]  ? check_preemption_disabled+0x48/0x280
[  417.515031]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  417.519962]  ? kasan_check_read+0x11/0x20
[  417.524114]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.529393]  ? rcu_softirq_qs+0x20/0x20
[  417.533372]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.538913]  ? oom_evaluate_task+0x302/0x540
[  417.543333]  out_of_memory+0xa84/0x1430
[  417.547322]  ? oom_killer_disable+0x3a0/0x3a0
[  417.551821]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  417.556758]  ? __mutex_add_waiter+0x2a0/0x2a0
[  417.561271]  __alloc_pages_slowpath+0x22d4/0x2d70
[  417.566147]  ? warn_alloc+0x120/0x120
[  417.569952]  ? rcu_softirq_qs+0x20/0x20
[  417.573953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.579492]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.585034]  ? should_fail+0x22d/0xd01
[  417.588930]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.594036]  ? zap_class+0x640/0x640
[  417.597775]  ? __lock_is_held+0xb5/0x140
[  417.601849]  ? mark_held_locks+0x130/0x130
[  417.606089]  ? lock_release+0xa00/0xa00
[  417.610069]  ? perf_trace_sched_process_exec+0x860/0x860
[  417.615539]  ? __might_sleep+0x95/0x190
[  417.619518]  __alloc_pages_nodemask+0xa80/0xde0
[  417.624196]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  417.629225]  ? __page_cache_alloc+0x191/0x5c0
[  417.633732]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  417.638661]  ? kasan_check_read+0x11/0x20
[  417.642818]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.648103]  ? zap_class+0x640/0x640
[  417.651829]  ? zap_class+0x640/0x640
[  417.655546]  ? zap_class+0x640/0x640
[  417.659262]  ? __do_page_cache_readahead+0x7ce/0x980
[  417.664378]  ? find_held_lock+0x36/0x1c0
[  417.668447]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  417.673997]  alloc_pages_current+0x173/0x350
[  417.678413]  __page_cache_alloc+0x38c/0x5c0
[  417.682738]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  417.687669]  ? kasan_check_read+0x11/0x20
[  417.691827]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.697110]  ? generic_perform_write+0x6a0/0x6a0
[  417.701867]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.707408]  ? check_preemption_disabled+0x48/0x280
[  417.712434]  filemap_fault+0x1594/0x25f0
[  417.716508]  ? __lock_page_or_retry+0xa00/0xa00
[  417.721185]  ? mark_held_locks+0x130/0x130
[  417.725428]  ? rcu_softirq_qs+0x20/0x20
[  417.729410]  ? remove_wait_queue+0x1a6/0x360
[  417.733830]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.738942]  ? filemap_map_pages+0xe04/0x1990
[  417.743449]  ? print_usage_bug+0xc0/0xc0
[  417.747517]  ? add_wait_queue+0x2b0/0x2b0
[  417.751668]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  417.756602]  ? print_usage_bug+0xc0/0xc0
[  417.760666]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  417.766215]  ? fput+0x130/0x1a0
[  417.769500]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.775045]  ? print_usage_bug+0xc0/0xc0
[  417.779111]  ? __lock_acquire+0x62f/0x4c20
[  417.783361]  ? lock_acquire+0x1ed/0x520
[  417.787594]  ? ext4_filemap_fault+0x7a/0xad
[  417.791924]  ? lock_release+0xa00/0xa00
[  417.795904]  ? perf_trace_sched_process_exec+0x860/0x860
[  417.801355]  ? print_usage_bug+0xc0/0xc0
[  417.805422]  ? print_usage_bug+0xc0/0xc0
[  417.809496]  ? down_read+0x8d/0x120
[  417.813124]  ? ext4_filemap_fault+0x7a/0xad
[  417.817448]  ? __down_interruptible+0x700/0x700
[  417.822130]  ext4_filemap_fault+0x82/0xad
[  417.826289]  __do_fault+0x100/0x6b0
[  417.829933]  ? pmd_devmap_trans_unstable+0x220/0x220
[  417.835057]  ? mark_held_locks+0x130/0x130
[  417.839296]  ? mark_held_locks+0x130/0x130
[  417.843526]  ? find_held_lock+0x36/0x1c0
[  417.847600]  ? zap_class+0x640/0x640
[  417.851399]  ? find_held_lock+0x36/0x1c0
[  417.855466]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.861034]  __handle_mm_fault+0x307c/0x5920
[  417.865447]  ? poll_select_copy_remaining+0x18c/0x6a0
[  417.870645]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  417.875498]  ? __might_fault+0x12b/0x1e0
[  417.879562]  ? lock_downgrade+0x900/0x900
[  417.883729]  ? zap_class+0x640/0x640
[  417.887444]  ? zap_class+0x640/0x640
[  417.891163]  ? find_held_lock+0x36/0x1c0
[  417.895239]  ? handle_mm_fault+0x42a/0xc70
[  417.899480]  ? lock_downgrade+0x900/0x900
[  417.903630]  ? check_preemption_disabled+0x48/0x280
[  417.908653]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  417.913583]  ? kasan_check_read+0x11/0x20
[  417.917734]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  417.923020]  ? rcu_softirq_qs+0x20/0x20
[  417.927001]  ? trace_hardirqs_off_caller+0x310/0x310
[  417.932114]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.937652]  ? check_preemption_disabled+0x48/0x280
[  417.942704]  handle_mm_fault+0x54f/0xc70
[  417.947032]  ? __handle_mm_fault+0x5920/0x5920
[  417.951618]  ? find_vma+0x34/0x190
[  417.955164]  __do_page_fault+0x5e8/0xe60
[  417.959227]  ? trace_hardirqs_off+0xb8/0x310
[  417.963666]  do_page_fault+0xf2/0x7e0
[  417.967476]  ? vmalloc_sync_all+0x30/0x30
[  417.971625]  ? error_entry+0x70/0xd0
[  417.975342]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.980359]  ? trace_hardirqs_on_caller+0xc0/0x310
[  417.985289]  ? syscall_return_slowpath+0x5e0/0x5e0
[  417.990223]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.995066]  ? trace_hardirqs_on_caller+0x310/0x310
[  418.000081]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  418.005536]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  418.010556]  ? prepare_exit_to_usermode+0x291/0x3b0
[  418.015573]  ? page_fault+0x8/0x30
[  418.019117]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  418.023965]  ? page_fault+0x8/0x30
[  418.027508]  page_fault+0x1e/0x30
[  418.030959] RIP: 0033:0x7f949d66add3
[  418.034686] Code: Bad RIP value.
[  418.038056] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  418.043422] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  418.050697] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  418.057964] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  418.065232] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  418.072498] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  418.079792] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  418.079857] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  418.086283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  418.086288] Call Trace:
[  418.086308]  dump_stack+0x244/0x39d
[  418.086326]  ? dump_stack_print_info.cold.1+0x20/0x20
[  418.086351]  warn_alloc.cold.117+0xb7/0x1bd
[  418.092871] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  418.102166]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  418.104732] init cpuset=
[  418.108355]  ? lock_downgrade+0x900/0x900
[  418.113519] /
[  418.117838]  ? trace_hardirqs_off+0xb8/0x310
[  418.127532]  mems_allowed=0
[  418.132377]  ? trace_hardirqs_off+0xb8/0x310
[  418.152570]  __alloc_pages_slowpath+0x2660/0x2d70
[  418.157444]  ? warn_alloc+0x120/0x120
[  418.161252]  ? warn_alloc+0x120/0x120
[  418.165056]  ? print_usage_bug+0xc0/0xc0
[  418.169119]  ? warn_alloc+0x120/0x120
[  418.172921]  ? print_usage_bug+0xc0/0xc0
[  418.176982]  ? __lock_acquire+0x62f/0x4c20
[  418.181221]  ? __lock_acquire+0x62f/0x4c20
[  418.185460]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.191000]  ? should_fail+0x22d/0xd01
[  418.194911]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.200016]  ? __lock_acquire+0x62f/0x4c20
[  418.204256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.209362]  ? __lock_acquire+0x62f/0x4c20
[  418.213600]  ? should_fail+0x22d/0xd01
[  418.217511]  ? find_held_lock+0x36/0x1c0
[  418.221585]  ? mark_held_locks+0x130/0x130
[  418.225825]  ? mark_held_locks+0x130/0x130
[  418.230057]  ? zap_class+0x640/0x640
[  418.233775]  ? mark_held_locks+0xc7/0x130
[  418.237925]  ? do_raw_spin_unlock+0xa7/0x330
[  418.242331]  ? zap_class+0x640/0x640
[  418.246044]  ? print_usage_bug+0xc0/0xc0
[  418.250110]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.255649]  ? check_preemption_disabled+0x48/0x280
[  418.260675]  ? __lock_is_held+0xb5/0x140
[  418.264755]  __alloc_pages_nodemask+0xa80/0xde0
[  418.269426]  ? zap_class+0x640/0x640
[  418.273148]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  418.278173]  ? find_held_lock+0x36/0x1c0
[  418.282243]  ? ____cache_alloc_node+0x1c7/0x1e0
[  418.286912]  ? lock_downgrade+0x900/0x900
[  418.291067]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.296614]  cache_grow_begin+0xa5/0x8c0
[  418.300678]  ? do_raw_spin_unlock+0xa7/0x330
[  418.305106]  fallback_alloc+0x204/0x2e0
[  418.309088]  ____cache_alloc_node+0x1c7/0x1e0
[  418.313590]  kmem_cache_alloc_node+0xe3/0x730
[  418.318087]  ? ipv6_get_ifaddr+0x42e/0x620
[  418.322337]  __alloc_skb+0x119/0x770
[  418.326053]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  418.331334]  ? netdev_alloc_frag+0x1f0/0x1f0
[  418.335750]  ? lock_downgrade+0x900/0x900
[  418.339904]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.345441]  ? refcount_sub_and_test_checked+0x203/0x310
[  418.350895]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  418.356343]  ? addrconf_rs_timer+0x690/0x690
[  418.360764]  ndisc_alloc_skb+0x144/0x340
[  418.364831]  ndisc_send_rs+0x331/0x6e0
[  418.368738]  addrconf_rs_timer+0x314/0x690
[  418.372978]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.377227]  call_timer_fn+0x272/0x920
[  418.381113]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.385351]  ? process_timeout+0x40/0x40
[  418.389421]  ? __run_timers+0x7da/0xc70
[  418.393403]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.397900]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.402399]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.406634]  ? lockdep_hardirqs_on+0x296/0x5b0
[  418.411220]  ? trace_hardirqs_on+0xbd/0x310
[  418.415542]  ? kasan_check_read+0x11/0x20
[  418.419696]  ? __run_timers+0x7da/0xc70
[  418.423681]  ? trace_hardirqs_off_caller+0x310/0x310
[  418.428803]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.433043]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.437277]  __run_timers+0x7e5/0xc70
[  418.441097]  ? timer_fixup_init+0x70/0x70
[  418.445247]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.449745]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.454244]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  418.458831]  ? trace_hardirqs_on+0xbd/0x310
[  418.463152]  ? kasan_check_read+0x11/0x20
[  418.467304]  ? finish_task_switch+0x1f4/0x910
[  418.471807]  ? trace_hardirqs_off_caller+0x310/0x310
[  418.476920]  ? compat_start_thread+0x80/0x80
[  418.481354]  ? pvclock_read_flags+0x160/0x160
[  418.485852]  ? __switch_to_asm+0x34/0x70
[  418.489917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.495463]  ? check_preemption_disabled+0x48/0x280
[  418.500496]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  418.506039]  ? rcu_pm_notify+0xc0/0xc0
[  418.509929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.515467]  ? check_preemption_disabled+0x48/0x280
[  418.520497]  run_timer_softirq+0x52/0xb0
[  418.524561]  ? rcu_read_lock_sched_held+0x14f/0x180
[  418.529578]  __do_softirq+0x308/0xb7e
[  418.533383]  ? trace_hardirqs_on_caller+0xc0/0x310
[  418.538321]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  418.543424]  ? trace_hardirqs_on+0x310/0x310
[  418.547844]  ? schedule+0x108/0x460
[  418.551482]  ? trace_hardirqs_off+0xb8/0x310
[  418.555892]  ? smpboot_thread_fn+0x68b/0xa00
[  418.560302]  ? trace_hardirqs_on+0x310/0x310
[  418.564722]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.570261]  ? check_preemption_disabled+0x48/0x280
[  418.575298]  ? takeover_tasklets+0xa90/0xa90
[  418.579722]  run_ksoftirqd+0x5e/0x100
[  418.583527]  smpboot_thread_fn+0x68b/0xa00
[  418.587769]  ? sort_range+0x30/0x30
[  418.591401]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  418.596502]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.602047]  ? __kthread_parkme+0xfb/0x1a0
[  418.606288]  kthread+0x35a/0x420
[  418.609654]  ? sort_range+0x30/0x30
[  418.613288]  ? kthread_stop+0x900/0x900
[  418.617265]  ret_from_fork+0x3a/0x50
[  418.620993] warn_alloc_show_mem: 1 callbacks suppressed
[  418.621004] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  418.621005] Mem-Info:
[  418.621037] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  418.621037]  active_file:11 inactive_file:11 isolated_file:0
[  418.621037]  unevictable:0 dirty:0 writeback:0 unstable:0
[  418.621037]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  418.621037]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  418.621037]  free:13686 free_pcp:280 free_cma:0
[  418.626368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  418.626377] Call Trace:
[  418.632270] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  418.634673]  <IRQ>
[  418.667733] Node 0 
[  418.677086]  dump_stack+0x244/0x39d
[  418.679665] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  418.707316]  ? dump_stack_print_info.cold.1+0x20/0x20
[  418.709443] lowmem_reserve[]:
[  418.711685]  warn_alloc.cold.117+0xb7/0x1bd
[  418.715284]  0
[  418.740787]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  418.745952]  2819
[  418.749054]  ? lock_downgrade+0x900/0x900
[  418.753346]  6323
[  418.755144]  ? trace_hardirqs_off+0xb8/0x310
[  418.759959]  6323
[  418.762020]  ? trace_hardirqs_off+0xb8/0x310
[  418.768213]  __alloc_pages_slowpath+0x2660/0x2d70
[  418.772586] Node 0 
[  418.774668]  ? warn_alloc+0x120/0x120
[  418.779053] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  418.783865]  ? warn_alloc+0x120/0x120
[  418.786074] lowmem_reserve[]:
[  418.789870]  ? print_usage_bug+0xc0/0xc0
[  418.816909]  0 0
[  418.820725]  ? warn_alloc+0x120/0x120
[  418.823806]  3503
[  418.827863]  ? print_usage_bug+0xc0/0xc0
[  418.829817]  3503
[  418.833611]  ? __lock_acquire+0x62f/0x4c20
[  418.839717]  ? __lock_acquire+0x62f/0x4c20
[  418.841761] Node 0 
[  418.845990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.850227] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  418.852438]  ? should_fail+0x22d/0xd01
[  418.857951] lowmem_reserve[]:
[  418.886417]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.890275]  0
[  418.893377]  ? __lock_acquire+0x62f/0x4c20
[  418.898453]  0
[  418.900256]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.904464]  0
[  418.906266]  ? __lock_acquire+0x62f/0x4c20
[  418.911360]  0
[  418.913161]  ? should_fail+0x22d/0xd01
[  418.919658]  ? find_held_lock+0x36/0x1c0
[  418.923523] Node 0 DMA: 
[  418.927588]  ? mark_held_locks+0x130/0x130
[  418.927592] 1*4kB (U) 
[  418.930263]  ? mark_held_locks+0x130/0x130
[  418.934478] 0*8kB 
[  418.936968]  ? zap_class+0x640/0x640
[  418.941177] 0*16kB 
[  418.943321]  ? zap_class+0x640/0x640
[  418.947016] 1*32kB 
[  418.949249]  ? print_usage_bug+0xc0/0xc0
[  418.952936] (U) 
[  418.955169]  ? do_raw_spin_unlock+0xa7/0x330
[  418.959202] 2*64kB 
[  418.961174]  ? zap_class+0x640/0x640
[  418.965557] (U) 
[  418.967789]  ? print_usage_bug+0xc0/0xc0
[  418.971479] 1*128kB 
[  418.973444]  ? wq_watchdog_touch+0x9c/0xfe
[  418.977478] (U) 
[  418.979801]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.984010] 1*256kB 
[  418.985983]  ? check_preemption_disabled+0x48/0x280
[  418.991492] (U) 
[  418.993817]  ? __lock_is_held+0xb5/0x140
[  418.998806] 0*512kB 
[  419.000780]  __alloc_pages_nodemask+0xa80/0xde0
[  419.004815] 1*1024kB 
[  419.007131]  ? zap_class+0x640/0x640
[  419.011778] (U) 
[  419.014185]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  419.017877] 1*2048kB 
[  419.019854]  ? find_held_lock+0x36/0x1c0
[  419.024841] (M) 
[  419.027255]  ? ____cache_alloc_node+0x1c7/0x1e0
[  419.031285] 3*4096kB 
[  419.033257]  ? lock_downgrade+0x900/0x900
[  419.037900] (M) 
[  419.040307]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.044426] = 15908kB
[  419.046399]  cache_grow_begin+0xa5/0x8c0
[  419.051910] Node 0 
[  419.054317]  ? do_raw_spin_unlock+0xa7/0x330
[  419.058351] DMA32: 
[  419.060590]  fallback_alloc+0x204/0x2e0
[  419.064969] 2*4kB 
[  419.067212]  ____cache_alloc_node+0x1c7/0x1e0
[  419.071147] (H) 
[  419.073291]  kmem_cache_alloc_node+0xe3/0x730
[  419.077759] 2*8kB 
[  419.079732]  ? ipv6_get_ifaddr+0x42e/0x620
[  419.084222] (MH) 
[  419.086378]  __alloc_skb+0x119/0x770
[  419.090580] 3*16kB 
[  419.092638]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.096322] (MH) 
[  419.098561]  ? netdev_alloc_frag+0x1f0/0x1f0
[  419.103811] 3*32kB 
[  419.105868]  ? lock_downgrade+0x900/0x900
[  419.110248] (MH) 
[  419.112484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.116602] 4*64kB 
[  419.118662]  ? refcount_sub_and_test_checked+0x203/0x310
[  419.124168] (M) 
[  419.126399]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  419.131822] 5*128kB 
[  419.133793]  ? addrconf_rs_timer+0x690/0x690
[  419.139218] (MH) 
[  419.141544]  ndisc_alloc_skb+0x144/0x340
[  419.145924] 4*256kB 
[  419.147985]  ndisc_send_rs+0x331/0x6e0
[  419.152019] (M) 
[  419.154341]  addrconf_rs_timer+0x314/0x690
[  419.158199] 5*512kB 
[  419.160174]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.164382] (MH) 
[  419.166718]  call_timer_fn+0x272/0x920
[  419.170921] 4*1024kB 
[  419.172977]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.176842] (MH) 
[  419.179245]  ? process_timeout+0x40/0x40
[  419.183453] 2*2048kB 
[  419.185515]  ? mark_held_locks+0xc7/0x130
[  419.189542] (M) 
[  419.191949]  ? _raw_spin_unlock_irq+0x27/0x80
[  419.196071] 3*4096kB 
[  419.198041]  ? _raw_spin_unlock_irq+0x27/0x80
[  419.202512] (M) 
[  419.204919]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.209389] = 25128kB
[  419.211357]  ? lockdep_hardirqs_on+0x296/0x5b0
[  419.215569] Node 0 
[  419.217977]  ? trace_hardirqs_on+0xbd/0x310
[  419.222530] Normal: 
[  419.224764]  ? kasan_check_read+0x11/0x20
[  419.229113] 723*4kB 
[  419.231432]  ? __run_timers+0x7da/0xc70
[  419.235552] (UMEH) 
[  419.237872]  ? trace_hardirqs_off_caller+0x310/0x310
[  419.241820] 444*8kB 
[  419.244049]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.249128] (UME) 
[  419.251452]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  419.255661] 227*16kB 
[  419.257808]  __run_timers+0x7e5/0xc70
[  419.262015] (UMEH) 
[  419.264427]  ? timer_fixup_init+0x70/0x70
[  419.268194] 94*32kB 
[  419.270431]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  419.274552] (UMEH) 
[  419.276874]  ? zap_class+0x640/0x640
[  419.281885] 10*64kB 
[  419.284117]  ? print_usage_bug+0xc0/0xc0
[  419.287804] (UMH) 
[  419.290127]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  419.294158] 0*128kB 
[  419.296302]  ? find_held_lock+0x36/0x1c0
[  419.301464] 0*256kB 
[  419.303785]  ? zap_class+0x640/0x640
[  419.307823] 0*512kB 
[  419.310144]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.314709] 0*1024kB 
[  419.317027]  ? check_preemption_disabled+0x48/0x280
[  419.322540] 0*2048kB 
[  419.324949]  ? __lock_is_held+0xb5/0x140
[  419.329941] 0*4096kB 
[  419.332343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.336383] = 13724kB
[  419.338791]  ? check_preemption_disabled+0x48/0x280
[  419.344309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  419.346723]  run_timer_softirq+0x52/0xb0
[  419.351734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  419.360557]  ? rcu_read_lock_sched_held+0x14f/0x180
[  419.364592] 2289 total pagecache pages
[  419.373163]  __do_softirq+0x308/0xb7e
[  419.378157] 0 pages in swap cache
[  419.382037]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  419.385817] Swap cache stats: add 0, delete 0, find 0/0
[  419.389260]  ? lock_downgrade+0x900/0x900
[  419.393733] Free swap  = 0kB
[  419.399090]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  419.403205] Total swap = 0kB
[  419.403214] 1965979 pages RAM
[  419.406236]  ? pvclock_read_flags+0x160/0x160
[  419.411306] 0 pages HighMem/MovableOnly
[  419.414322]  ? lapic_next_event+0x5a/0x90
[  419.417395] 342293 pages reserved
[  419.417403] 0 pages cma reserved
[  419.421890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.425918] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  419.429986]  ? kvm_clock_read+0x18/0x30
[  419.433468] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  419.436772]  ? kvm_sched_clock_read+0x9/0x20
[  419.442306] ksoftirqd/0 cpuset=
[  419.448794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.452743] /
[  419.463057]  ? check_preemption_disabled+0x48/0x280
[  419.467462]  mems_allowed=0
[  419.486877]  irq_exit+0x17f/0x1c0
[  419.490336]  smp_apic_timer_interrupt+0x1cb/0x760
[  419.495179]  ? smp_reschedule_interrupt+0x109/0x650
[  419.500210]  ? smp_call_function_single_interrupt+0x650/0x650
[  419.506095]  ? interrupt_entry+0xb5/0xc0
[  419.510158]  ? trace_hardirqs_off_caller+0xbb/0x310
[  419.515171]  ? trace_hardirqs_off_caller+0xbb/0x310
[  419.520200]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.525050]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.530065]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.535080]  ? task_prio+0x50/0x50
[  419.538628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.544165]  ? check_preemption_disabled+0x48/0x280
[  419.549191]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.554052]  apic_timer_interrupt+0xf/0x20
[  419.558284]  </IRQ>
[  419.560524] RIP: 0010:console_unlock+0xffa/0x1160
[  419.565367] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  419.584268] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  419.591977] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  419.599246] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  419.606516] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  419.613785] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  419.621051] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  419.628332]  ? netconsole_netdev_event+0x280/0x280
[  419.633269]  ? console_unlock+0xff1/0x1160
[  419.637525]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  419.642195]  ? vprintk_emit+0x7f7/0x930
[  419.646177]  ? lock_release+0xa00/0xa00
[  419.650156]  ? trace_hardirqs_on+0xb0/0x310
[  419.654480]  ? vprintk_default+0x28/0x30
[  419.658541]  ? trace_hardirqs_off_caller+0x310/0x310
[  419.663647]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.669196]  vprintk_emit+0x33d/0x930
[  419.673013]  ? wake_up_klogd+0x180/0x180
[  419.677084]  ? match_held_lock+0x8c1/0x8d0
[  419.681329]  ? mark_held_locks+0xc7/0x130
[  419.685483]  ? _raw_spin_unlock_irq+0x27/0x80
[  419.689981]  ? _raw_spin_unlock_irq+0x27/0x80
[  419.694483]  vprintk_default+0x28/0x30
[  419.698376]  vprintk_func+0x7e/0x181
[  419.702092]  printk+0xa7/0xcf
[  419.705199]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  419.709962]  ? _raw_spin_unlock_irq+0x60/0x80
[  419.714469]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  419.719761]  dump_header+0x7cc/0xf72
[  419.723490]  ? pagefault_out_of_memory+0x197/0x197
[  419.728428]  ? zap_class+0x640/0x640
[  419.732143]  ? percpu_ref_get_many+0x240/0x240
[  419.736726]  ? print_usage_bug+0xc0/0xc0
[  419.740789]  ? print_usage_bug+0xc0/0xc0
[  419.744858]  ? zap_class+0x640/0x640
[  419.748573]  ? print_usage_bug+0xc0/0xc0
[  419.752639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.758182]  ? find_held_lock+0x36/0x1c0
[  419.762257]  ? mark_held_locks+0xc7/0x130
[  419.766412]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  419.771524]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  419.776627]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  419.781221]  ? trace_hardirqs_on+0xbd/0x310
[  419.785543]  ? kasan_check_read+0x11/0x20
[  419.790037]  ? ___ratelimit+0x3b4/0x672
[  419.794012]  ? trace_hardirqs_off_caller+0x310/0x310
[  419.799117]  ? trace_hardirqs_on+0x310/0x310
[  419.803525]  ? lock_downgrade+0x900/0x900
[  419.807684]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  419.812799]  ? ___ratelimit+0x3b9/0x672
[  419.816780]  ? idr_get_free+0xec0/0xec0
[  419.820756]  ? find_held_lock+0x36/0x1c0
[  419.824835]  oom_kill_process.cold.27+0x10/0x903
[  419.829594]  ? zap_class+0x640/0x640
[  419.833307]  ? check_preemption_disabled+0x48/0x280
[  419.838330]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.843258]  ? kasan_check_read+0x11/0x20
[  419.847410]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.852701]  ? oom_evaluate_task+0x540/0x540
[  419.857115]  ? find_held_lock+0x36/0x1c0
[  419.861193]  ? out_of_memory+0x974/0x1430
[  419.865347]  ? lock_downgrade+0x900/0x900
[  419.869498]  ? check_preemption_disabled+0x48/0x280
[  419.874523]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.879457]  ? kasan_check_read+0x11/0x20
[  419.883607]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  419.888892]  ? rcu_softirq_qs+0x20/0x20
[  419.892872]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.898426]  ? oom_evaluate_task+0x302/0x540
[  419.902931]  out_of_memory+0xa84/0x1430
[  419.906920]  ? oom_killer_disable+0x3a0/0x3a0
[  419.911417]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  419.916353]  ? __mutex_add_waiter+0x2a0/0x2a0
[  419.920861]  __alloc_pages_slowpath+0x22d4/0x2d70
[  419.925745]  ? warn_alloc+0x120/0x120
[  419.929546]  ? rcu_softirq_qs+0x20/0x20
[  419.933549]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.939088]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.944627]  ? should_fail+0x22d/0xd01
[  419.948519]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.953625]  ? zap_class+0x640/0x640
[  419.957368]  ? __lock_is_held+0xb5/0x140
[  419.961439]  ? mark_held_locks+0x130/0x130
[  419.965681]  ? lock_release+0xa00/0xa00
[  419.969668]  ? perf_trace_sched_process_exec+0x860/0x860
[  419.975142]  ? __might_sleep+0x95/0x190
[  419.979121]  __alloc_pages_nodemask+0xa80/0xde0
[  419.983797]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  419.988815]  ? __page_cache_alloc+0x191/0x5c0
[  419.993316]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  419.998242]  ? kasan_check_read+0x11/0x20
[  420.002389]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.007667]  ? zap_class+0x640/0x640
[  420.011396]  ? zap_class+0x640/0x640
[  420.015108]  ? zap_class+0x640/0x640
[  420.018822]  ? __do_page_cache_readahead+0x7ce/0x980
[  420.023932]  ? find_held_lock+0x36/0x1c0
[  420.028002]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  420.033545]  alloc_pages_current+0x173/0x350
[  420.037959]  __page_cache_alloc+0x38c/0x5c0
[  420.042280]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  420.047212]  ? kasan_check_read+0x11/0x20
[  420.051364]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.056643]  ? generic_perform_write+0x6a0/0x6a0
[  420.061398]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.066939]  ? check_preemption_disabled+0x48/0x280
[  420.071967]  filemap_fault+0x1594/0x25f0
[  420.076044]  ? __lock_page_or_retry+0xa00/0xa00
[  420.080721]  ? mark_held_locks+0x130/0x130
[  420.084977]  ? rcu_softirq_qs+0x20/0x20
[  420.088959]  ? remove_wait_queue+0x1a6/0x360
[  420.093371]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.098479]  ? filemap_map_pages+0xe04/0x1990
[  420.102985]  ? print_usage_bug+0xc0/0xc0
[  420.107048]  ? add_wait_queue+0x2b0/0x2b0
[  420.111198]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  420.116130]  ? print_usage_bug+0xc0/0xc0
[  420.120195]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  420.125741]  ? fput+0x130/0x1a0
[  420.129023]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.134572]  ? print_usage_bug+0xc0/0xc0
[  420.138640]  ? __lock_acquire+0x62f/0x4c20
[  420.142887]  ? lock_acquire+0x1ed/0x520
[  420.146865]  ? ext4_filemap_fault+0x7a/0xad
[  420.151192]  ? lock_release+0xa00/0xa00
[  420.155174]  ? perf_trace_sched_process_exec+0x860/0x860
[  420.160628]  ? print_usage_bug+0xc0/0xc0
[  420.164700]  ? print_usage_bug+0xc0/0xc0
[  420.168779]  ? down_read+0x8d/0x120
[  420.172404]  ? ext4_filemap_fault+0x7a/0xad
[  420.176727]  ? __down_interruptible+0x700/0x700
[  420.181412]  ext4_filemap_fault+0x82/0xad
[  420.185563]  __do_fault+0x100/0x6b0
[  420.189195]  ? pmd_devmap_trans_unstable+0x220/0x220
[  420.194309]  ? mark_held_locks+0x130/0x130
[  420.198544]  ? mark_held_locks+0x130/0x130
[  420.202779]  ? find_held_lock+0x36/0x1c0
[  420.206845]  ? zap_class+0x640/0x640
[  420.210559]  ? find_held_lock+0x36/0x1c0
[  420.214624]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.220173]  __handle_mm_fault+0x307c/0x5920
[  420.224585]  ? poll_select_copy_remaining+0x18c/0x6a0
[  420.229788]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  420.234636]  ? __might_fault+0x12b/0x1e0
[  420.238711]  ? lock_downgrade+0x900/0x900
[  420.242872]  ? zap_class+0x640/0x640
[  420.246588]  ? zap_class+0x640/0x640
[  420.250306]  ? find_held_lock+0x36/0x1c0
[  420.254376]  ? handle_mm_fault+0x42a/0xc70
[  420.258610]  ? lock_downgrade+0x900/0x900
[  420.262780]  ? check_preemption_disabled+0x48/0x280
[  420.267808]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  420.272747]  ? kasan_check_read+0x11/0x20
[  420.276915]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.282200]  ? rcu_softirq_qs+0x20/0x20
[  420.286180]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.291291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.296829]  ? check_preemption_disabled+0x48/0x280
[  420.301856]  handle_mm_fault+0x54f/0xc70
[  420.305926]  ? __handle_mm_fault+0x5920/0x5920
[  420.310513]  ? find_vma+0x34/0x190
[  420.314061]  __do_page_fault+0x5e8/0xe60
[  420.318120]  ? trace_hardirqs_off+0xb8/0x310
[  420.322544]  do_page_fault+0xf2/0x7e0
[  420.326345]  ? vmalloc_sync_all+0x30/0x30
[  420.330495]  ? error_entry+0x70/0xd0
[  420.334217]  ? trace_hardirqs_off_caller+0xbb/0x310
[  420.339237]  ? trace_hardirqs_on_caller+0xc0/0x310
[  420.344167]  ? syscall_return_slowpath+0x5e0/0x5e0
[  420.349095]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  420.353939]  ? trace_hardirqs_on_caller+0x310/0x310
[  420.358957]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  420.364410]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  420.369430]  ? prepare_exit_to_usermode+0x291/0x3b0
[  420.374451]  ? page_fault+0x8/0x30
[  420.377996]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  420.382866]  ? page_fault+0x8/0x30
[  420.386412]  page_fault+0x1e/0x30
[  420.389865] RIP: 0033:0x7f949d66add3
[  420.393591] Code: Bad RIP value.
[  420.396952] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  420.402315] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  420.409589] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  420.416860] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  420.424128] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  420.431394] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  420.438690] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  420.438772] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  420.445199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  420.445204] Call Trace:
[  420.445226]  dump_stack+0x244/0x39d
[  420.445249]  ? dump_stack_print_info.cold.1+0x20/0x20
[  420.451780] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  420.461091]  warn_alloc.cold.117+0xb7/0x1bd
[  420.463640] init cpuset=
[  420.467261]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  420.472428] /
[  420.482144]  ? lock_downgrade+0x900/0x900
[  420.486442]  mems_allowed=0
[  420.489110]  ? trace_hardirqs_off+0xb8/0x310
[  420.507088]  ? trace_hardirqs_off+0xb8/0x310
[  420.511505]  __alloc_pages_slowpath+0x2660/0x2d70
[  420.516380]  ? warn_alloc+0x120/0x120
[  420.520185]  ? warn_alloc+0x120/0x120
[  420.523989]  ? print_usage_bug+0xc0/0xc0
[  420.528050]  ? warn_alloc+0x120/0x120
[  420.531852]  ? print_usage_bug+0xc0/0xc0
[  420.535914]  ? __lock_acquire+0x62f/0x4c20
[  420.540147]  ? __lock_acquire+0x62f/0x4c20
[  420.544386]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.549927]  ? should_fail+0x22d/0xd01
[  420.553823]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.558929]  ? __lock_acquire+0x62f/0x4c20
[  420.563180]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.568280]  ? __lock_acquire+0x62f/0x4c20
[  420.572516]  ? should_fail+0x22d/0xd01
[  420.576400]  ? find_held_lock+0x36/0x1c0
[  420.580468]  ? mark_held_locks+0x130/0x130
[  420.584737]  ? mark_held_locks+0x130/0x130
[  420.588968]  ? zap_class+0x640/0x640
[  420.592680]  ? zap_class+0x640/0x640
[  420.596411]  ? print_usage_bug+0xc0/0xc0
[  420.600469]  ? do_raw_spin_unlock+0xa7/0x330
[  420.604881]  ? zap_class+0x640/0x640
[  420.608596]  ? print_usage_bug+0xc0/0xc0
[  420.612654]  ? wq_watchdog_touch+0x9c/0xfe
[  420.616894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.622434]  ? check_preemption_disabled+0x48/0x280
[  420.627462]  ? __lock_is_held+0xb5/0x140
[  420.631529]  __alloc_pages_nodemask+0xa80/0xde0
[  420.636198]  ? zap_class+0x640/0x640
[  420.639917]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  420.644943]  ? find_held_lock+0x36/0x1c0
[  420.649014]  ? ____cache_alloc_node+0x1c7/0x1e0
[  420.653685]  ? lock_downgrade+0x900/0x900
[  420.657860]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.663401]  cache_grow_begin+0xa5/0x8c0
[  420.667467]  ? do_raw_spin_unlock+0xa7/0x330
[  420.671888]  fallback_alloc+0x204/0x2e0
[  420.675868]  ____cache_alloc_node+0x1c7/0x1e0
[  420.680372]  kmem_cache_alloc_node+0xe3/0x730
[  420.684867]  ? ipv6_get_ifaddr+0x42e/0x620
[  420.689116]  __alloc_skb+0x119/0x770
[  420.692833]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  420.698130]  ? netdev_alloc_frag+0x1f0/0x1f0
[  420.702537]  ? lock_downgrade+0x900/0x900
[  420.706707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.712247]  ? refcount_sub_and_test_checked+0x203/0x310
[  420.717717]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  420.723172]  ? addrconf_rs_timer+0x690/0x690
[  420.727594]  ndisc_alloc_skb+0x144/0x340
[  420.731664]  ndisc_send_rs+0x331/0x6e0
[  420.735571]  addrconf_rs_timer+0x314/0x690
[  420.739814]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.744068]  call_timer_fn+0x272/0x920
[  420.747958]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.752195]  ? process_timeout+0x40/0x40
[  420.756269]  ? __run_timers+0x7da/0xc70
[  420.760251]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.764751]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.769244]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.773480]  ? lockdep_hardirqs_on+0x296/0x5b0
[  420.778063]  ? trace_hardirqs_on+0xbd/0x310
[  420.782384]  ? kasan_check_read+0x11/0x20
[  420.787012]  ? __run_timers+0x7da/0xc70
[  420.790986]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.796092]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.800332]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.804568]  __run_timers+0x7e5/0xc70
[  420.808382]  ? timer_fixup_init+0x70/0x70
[  420.812531]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.817027]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.821523]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  420.826114]  ? trace_hardirqs_on+0xbd/0x310
[  420.830438]  ? kasan_check_read+0x11/0x20
[  420.834606]  ? finish_task_switch+0x1f4/0x910
[  420.839102]  ? trace_hardirqs_off_caller+0x310/0x310
[  420.844211]  ? compat_start_thread+0x80/0x80
[  420.848643]  ? pvclock_read_flags+0x160/0x160
[  420.853138]  ? __switch_to_asm+0x34/0x70
[  420.857203]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.862747]  ? check_preemption_disabled+0x48/0x280
[  420.867774]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  420.873313]  ? rcu_pm_notify+0xc0/0xc0
[  420.877200]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.882743]  ? check_preemption_disabled+0x48/0x280
[  420.887767]  run_timer_softirq+0x52/0xb0
[  420.891829]  ? rcu_read_lock_sched_held+0x14f/0x180
[  420.896850]  __do_softirq+0x308/0xb7e
[  420.900659]  ? trace_hardirqs_on_caller+0xc0/0x310
[  420.905646]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  420.910765]  ? trace_hardirqs_on+0x310/0x310
[  420.915182]  ? schedule+0x108/0x460
[  420.919046]  ? trace_hardirqs_off+0xb8/0x310
[  420.923457]  ? smpboot_thread_fn+0x68b/0xa00
[  420.927869]  ? trace_hardirqs_on+0x310/0x310
[  420.932281]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.937819]  ? check_preemption_disabled+0x48/0x280
[  420.942841]  ? takeover_tasklets+0xa90/0xa90
[  420.947253]  run_ksoftirqd+0x5e/0x100
[  420.951055]  smpboot_thread_fn+0x68b/0xa00
[  420.955292]  ? sort_range+0x30/0x30
[  420.958921]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  420.964025]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.969565]  ? __kthread_parkme+0xfb/0x1a0
[  420.973809]  kthread+0x35a/0x420
[  420.977177]  ? sort_range+0x30/0x30
[  420.980804]  ? kthread_stop+0x900/0x900
[  420.984787]  ret_from_fork+0x3a/0x50
[  420.988514] warn_alloc_show_mem: 1 callbacks suppressed
[  420.988526] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  420.988527] Mem-Info:
[  420.988559] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  420.988559]  active_file:11 inactive_file:11 isolated_file:0
[  420.988559]  unevictable:0 dirty:0 writeback:0 unstable:0
[  420.988559]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  420.988559]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  420.988559]  free:13686 free_pcp:280 free_cma:0
[  420.993896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  420.999783] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  421.002180] Call Trace:
[  421.035232] Node 0 
[  421.044583]  <IRQ>
[  421.072271] 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
[  421.074831]  dump_stack+0x244/0x39d
[  421.077036] lowmem_reserve[]:
[  421.079184]  ? dump_stack_print_info.cold.1+0x20/0x20
[  421.104660]  0 2819
[  421.108316]  warn_alloc.cold.117+0xb7/0x1bd
[  421.111377]  6323
[  421.116560]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  421.118771]  6323
[  421.123089]  ? lock_downgrade+0x900/0x900
[  421.129965]  ? trace_hardirqs_off+0xb8/0x310
[  421.131998] Node 0 
[  421.136143]  ? trace_hardirqs_off+0xb8/0x310
[  421.140554] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  421.142765]  __alloc_pages_slowpath+0x2660/0x2d70
[  421.147147] lowmem_reserve[]:
[  421.174246]  ? warn_alloc+0x120/0x120
[  421.179039]  0
[  421.182145]  ? warn_alloc+0x120/0x120
[  421.185921]  0
[  421.187726]  ? print_usage_bug+0xc0/0xc0
[  421.191503]  3503
[  421.193299]  ? warn_alloc+0x120/0x120
[  421.197340]  3503
[  421.199402]  ? print_usage_bug+0xc0/0xc0
[  421.205239]  ? __lock_acquire+0x62f/0x4c20
[  421.209275] Node 0 
[  421.213500]  ? __lock_acquire+0x62f/0x4c20
[  421.213532] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  421.213539] lowmem_reserve[]:
[  421.215772]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.219982]  0
[  421.248449]  ? should_fail+0x22d/0xd01
[  421.251528]  0
[  421.257060]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  421.258842]  0
[  421.262736]  ? __lock_acquire+0x62f/0x4c20
[  421.264528]  0
[  421.269628]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  421.275629]  ? __lock_acquire+0x62f/0x4c20
[  421.277410] Node 0 
[  421.282504]  ? should_fail+0x22d/0xd01
[  421.286721] DMA: 
[  421.288952]  ? find_held_lock+0x36/0x1c0
[  421.292817] 1*4kB 
[  421.294880]  ? mark_held_locks+0x130/0x130
[  421.298913] (U) 
[  421.301056]  ? mark_held_locks+0x130/0x130
[  421.305267] 0*8kB 
[  421.307236]  ? zap_class+0x640/0x640
[  421.311448] 0*16kB 
[  421.313590]  ? zap_class+0x640/0x640
[  421.317283] 1*32kB 
[  421.319515]  ? print_usage_bug+0xc0/0xc0
[  421.323211] (U) 
[  421.325441]  ? do_raw_spin_unlock+0xa7/0x330
[  421.329480] 2*64kB 
[  421.331448]  ? zap_class+0x640/0x640
[  421.335835] (U) 
[  421.338065]  ? print_usage_bug+0xc0/0xc0
[  421.341757] 1*128kB 
[  421.343727]  ? wq_watchdog_touch+0x9c/0xfe
[  421.347774] (U) 
[  421.350095]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.354303] 1*256kB 
[  421.356274]  ? check_preemption_disabled+0x48/0x280
[  421.361784] (U) 
[  421.364110]  ? __lock_is_held+0xb5/0x140
[  421.369095] 0*512kB 1*1024kB 
[  421.371079]  __alloc_pages_nodemask+0xa80/0xde0
[  421.375109] (U) 
[  421.378222]  ? zap_class+0x640/0x640
[  421.382852] 1*2048kB 
[  421.384827]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  421.388510] (M) 
[  421.390929]  ? find_held_lock+0x36/0x1c0
[  421.395918] 3*4096kB 
[  421.397895]  ? ____cache_alloc_node+0x1c7/0x1e0
[  421.401926] (M) 
[  421.404334]  ? lock_downgrade+0x900/0x900
[  421.408977] = 15908kB
[  421.410951]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.415073] Node 0 
[  421.417484]  cache_grow_begin+0xa5/0x8c0
[  421.422993] DMA32: 
[  421.425229]  ? do_raw_spin_unlock+0xa7/0x330
[  421.429267] 2*4kB 
[  421.431501]  fallback_alloc+0x204/0x2e0
[  421.435883] (H) 
[  421.438027]  ____cache_alloc_node+0x1c7/0x1e0
[  421.441972] 2*8kB 
[  421.443946]  kmem_cache_alloc_node+0xe3/0x730
[  421.448412] (MH) 
[  421.450557]  ? ipv6_get_ifaddr+0x42e/0x620
[  421.455028] 3*16kB 
[  421.457091]  __alloc_skb+0x119/0x770
[  421.461294] (MH) 
[  421.463534]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  421.467224] 3*32kB 
[  421.469279]  ? netdev_alloc_frag+0x1f0/0x1f0
[  421.474529] (MH) 
[  421.476760]  ? lock_downgrade+0x900/0x900
[  421.481147] 4*64kB 
[  421.483213]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.487325] (M) 
[  421.489559]  ? refcount_sub_and_test_checked+0x203/0x310
[  421.495072] 5*128kB 
[  421.497043]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  421.502465] (MH) 
[  421.504784]  ? addrconf_rs_timer+0x690/0x690
[  421.510214] 4*256kB 
[  421.512279]  ndisc_alloc_skb+0x144/0x340
[  421.516652] (M) 
[  421.518970]  ndisc_send_rs+0x331/0x6e0
[  421.523005] 5*512kB 
[  421.524979]  addrconf_rs_timer+0x314/0x690
[  421.528842] (MH) 
[  421.531161]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.535372] 4*1024kB 
[  421.537435]  call_timer_fn+0x272/0x920
[  421.541626] (MH) 2*2048kB 
[  421.544037]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.547902] (M) 
[  421.550743]  ? process_timeout+0x40/0x40
[  421.554949] 3*4096kB (M) 
[  421.556932]  ? mark_held_locks+0xc7/0x130
[  421.560960] = 25128kB
[  421.563725]  ? _raw_spin_unlock_irq+0x27/0x80
[  421.567851] Node 0 
[  421.570253]  ? _raw_spin_unlock_irq+0x27/0x80
[  421.574727] Normal: 
[  421.576960]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.581430] 723*4kB 
[  421.583748]  ? lockdep_hardirqs_on+0x296/0x5b0
[  421.587954] (UMEH) 
[  421.590270]  ? trace_hardirqs_on+0xbd/0x310
[  421.594832] 444*8kB 
[  421.597064]  ? kasan_check_read+0x11/0x20
[  421.601358] (UME) 
[  421.603677]  ? __run_timers+0x7da/0xc70
[  421.607800] 227*16kB 
[  421.609942]  ? trace_hardirqs_off_caller+0x310/0x310
[  421.613890] (UMEH) 
[  421.616294]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.621372] 94*32kB 
[  421.623601]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.627812] (UMEH) 
[  421.630131]  __run_timers+0x7e5/0xc70
[  421.634341] 10*64kB 
[  421.636582]  ? timer_fixup_init+0x70/0x70
[  421.640352] (UMH) 
[  421.642672]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  421.646795] 0*128kB 
[  421.648940]  ? zap_class+0x640/0x640
[  421.653924] 0*256kB 0*512kB 
[  421.656251]  ? print_usage_bug+0xc0/0xc0
[  421.659944] 0*1024kB 
[  421.662961]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  421.666995] 0*2048kB 
[  421.669404]  ? find_held_lock+0x36/0x1c0
[  421.674566] 0*4096kB 
[  421.676969]  ? zap_class+0x640/0x640
[  421.681003] = 13724kB
[  421.683412]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.687109] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  421.689515]  ? check_preemption_disabled+0x48/0x280
[  421.695037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  421.703868]  ? __lock_is_held+0xb5/0x140
[  421.708859] 2289 total pagecache pages
[  421.717429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.721469] 0 pages in swap cache
[  421.725348]  ? check_preemption_disabled+0x48/0x280
[  421.730862] Swap cache stats: add 0, delete 0, find 0/0
[  421.734309]  run_timer_softirq+0x52/0xb0
[  421.739296] Free swap  = 0kB
[  421.744650]  ? rcu_read_lock_sched_held+0x14f/0x180
[  421.748689] Total swap = 0kB
[  421.751724]  __do_softirq+0x308/0xb7e
[  421.756729] 1965979 pages RAM
[  421.759739]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  421.763516] 0 pages HighMem/MovableOnly
[  421.766613]  ? lock_downgrade+0x900/0x900
[  421.771086] 342293 pages reserved
[  421.775055]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  421.779181] 0 pages cma reserved
[  421.782641]  ? pvclock_read_flags+0x160/0x160
[  421.788304] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  421.791603]  ? lapic_next_event+0x5a/0x90
[  421.796161] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  421.802567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.806700] ksoftirqd/0 cpuset=
[  421.817004]  ? kvm_clock_read+0x18/0x30
[  421.822510] /
[  421.825782]  ? kvm_sched_clock_read+0x9/0x20
[  421.829735]  mems_allowed=0
[  421.831445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.844282]  ? check_preemption_disabled+0x48/0x280
[  421.849315]  irq_exit+0x17f/0x1c0
[  421.852777]  smp_apic_timer_interrupt+0x1cb/0x760
[  421.857622]  ? smp_reschedule_interrupt+0x109/0x650
[  421.862640]  ? smp_call_function_single_interrupt+0x650/0x650
[  421.868528]  ? interrupt_entry+0xb5/0xc0
[  421.872595]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.877608]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.882627]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.887470]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.892485]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.897506]  ? task_prio+0x50/0x50
[  421.901052]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.906591]  ? check_preemption_disabled+0x48/0x280
[  421.911618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.916474]  apic_timer_interrupt+0xf/0x20
[  421.920710]  </IRQ>
[  421.922954] RIP: 0010:console_unlock+0xffa/0x1160
[  421.927797] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  421.946705] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  421.954419] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  421.961684] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  421.968962] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  421.976231] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  421.983499] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  421.990872]  ? netconsole_netdev_event+0x280/0x280
[  421.995814]  ? console_unlock+0xff1/0x1160
[  422.000074]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  422.004741]  ? vprintk_emit+0x7f7/0x930
[  422.008736]  ? lock_release+0xa00/0xa00
[  422.012717]  ? trace_hardirqs_on+0xb0/0x310
[  422.017067]  ? vprintk_default+0x28/0x30
[  422.021130]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.026240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.031791]  vprintk_emit+0x33d/0x930
[  422.035603]  ? wake_up_klogd+0x180/0x180
[  422.039672]  ? match_held_lock+0x8c1/0x8d0
[  422.043923]  ? mark_held_locks+0xc7/0x130
[  422.048080]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.052577]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.057078]  vprintk_default+0x28/0x30
[  422.060972]  vprintk_func+0x7e/0x181
[  422.064689]  printk+0xa7/0xcf
[  422.067811]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  422.072576]  ? _raw_spin_unlock_irq+0x60/0x80
[  422.077084]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  422.082375]  dump_header+0x7cc/0xf72
[  422.086123]  ? pagefault_out_of_memory+0x197/0x197
[  422.091067]  ? zap_class+0x640/0x640
[  422.094785]  ? percpu_ref_get_many+0x240/0x240
[  422.099390]  ? print_usage_bug+0xc0/0xc0
[  422.103455]  ? print_usage_bug+0xc0/0xc0
[  422.107526]  ? zap_class+0x640/0x640
[  422.111252]  ? print_usage_bug+0xc0/0xc0
[  422.115327]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.120873]  ? find_held_lock+0x36/0x1c0
[  422.124950]  ? mark_held_locks+0xc7/0x130
[  422.129109]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  422.134230]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  422.139336]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  422.143919]  ? trace_hardirqs_on+0xbd/0x310
[  422.148241]  ? kasan_check_read+0x11/0x20
[  422.152392]  ? ___ratelimit+0x3b4/0x672
[  422.156370]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.161477]  ? trace_hardirqs_on+0x310/0x310
[  422.165887]  ? lock_downgrade+0x900/0x900
[  422.170045]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  422.175154]  ? ___ratelimit+0x3b9/0x672
[  422.179136]  ? idr_get_free+0xec0/0xec0
[  422.183122]  ? find_held_lock+0x36/0x1c0
[  422.187210]  oom_kill_process.cold.27+0x10/0x903
[  422.191968]  ? zap_class+0x640/0x640
[  422.195682]  ? check_preemption_disabled+0x48/0x280
[  422.200724]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  422.205656]  ? kasan_check_read+0x11/0x20
[  422.209814]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  422.215104]  ? oom_evaluate_task+0x540/0x540
[  422.219523]  ? find_held_lock+0x36/0x1c0
[  422.223603]  ? out_of_memory+0x974/0x1430
[  422.227765]  ? lock_downgrade+0x900/0x900
[  422.231915]  ? check_preemption_disabled+0x48/0x280
[  422.236944]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  422.241877]  ? kasan_check_read+0x11/0x20
[  422.246030]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  422.251312]  ? rcu_softirq_qs+0x20/0x20
[  422.255298]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.260840]  ? oom_evaluate_task+0x302/0x540
[  422.265258]  out_of_memory+0xa84/0x1430
[  422.269253]  ? oom_killer_disable+0x3a0/0x3a0
[  422.273753]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  422.278688]  ? __mutex_add_waiter+0x2a0/0x2a0
[  422.283212]  __alloc_pages_slowpath+0x22d4/0x2d70
[  422.288090]  ? warn_alloc+0x120/0x120
[  422.291895]  ? rcu_softirq_qs+0x20/0x20
[  422.295899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.301444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.306991]  ? should_fail+0x22d/0xd01
[  422.310890]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.315996]  ? zap_class+0x640/0x640
[  422.319745]  ? __lock_is_held+0xb5/0x140
[  422.323816]  ? mark_held_locks+0x130/0x130
[  422.328057]  ? lock_release+0xa00/0xa00
[  422.332033]  ? perf_trace_sched_process_exec+0x860/0x860
[  422.337503]  ? __might_sleep+0x95/0x190
[  422.341482]  __alloc_pages_nodemask+0xa80/0xde0
[  422.346160]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  422.351181]  ? __page_cache_alloc+0x191/0x5c0
[  422.355691]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  422.360635]  ? kasan_check_read+0x11/0x20
[  422.364792]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  422.370074]  ? zap_class+0x640/0x640
[  422.373798]  ? zap_class+0x640/0x640
[  422.377513]  ? zap_class+0x640/0x640
[  422.381231]  ? __do_page_cache_readahead+0x7ce/0x980
[  422.386346]  ? find_held_lock+0x36/0x1c0
[  422.390419]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  422.395968]  alloc_pages_current+0x173/0x350
[  422.400386]  __page_cache_alloc+0x38c/0x5c0
[  422.404717]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  422.409651]  ? kasan_check_read+0x11/0x20
[  422.413809]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  422.419114]  ? generic_perform_write+0x6a0/0x6a0
[  422.423877]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.429416]  ? check_preemption_disabled+0x48/0x280
[  422.434443]  filemap_fault+0x1594/0x25f0
[  422.438523]  ? __lock_page_or_retry+0xa00/0xa00
[  422.443197]  ? mark_held_locks+0x130/0x130
[  422.447444]  ? rcu_softirq_qs+0x20/0x20
[  422.451423]  ? remove_wait_queue+0x1a6/0x360
[  422.455835]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.460948]  ? filemap_map_pages+0xe04/0x1990
[  422.465457]  ? print_usage_bug+0xc0/0xc0
[  422.469524]  ? add_wait_queue+0x2b0/0x2b0
[  422.473682]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  422.478616]  ? print_usage_bug+0xc0/0xc0
[  422.482680]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  422.488240]  ? fput+0x130/0x1a0
[  422.491530]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.497078]  ? print_usage_bug+0xc0/0xc0
[  422.501146]  ? __lock_acquire+0x62f/0x4c20
[  422.505396]  ? lock_acquire+0x1ed/0x520
[  422.509375]  ? ext4_filemap_fault+0x7a/0xad
[  422.513708]  ? lock_release+0xa00/0xa00
[  422.517688]  ? perf_trace_sched_process_exec+0x860/0x860
[  422.523152]  ? print_usage_bug+0xc0/0xc0
[  422.527219]  ? print_usage_bug+0xc0/0xc0
[  422.531293]  ? down_read+0x8d/0x120
[  422.534920]  ? ext4_filemap_fault+0x7a/0xad
[  422.539250]  ? __down_interruptible+0x700/0x700
[  422.543937]  ext4_filemap_fault+0x82/0xad
[  422.548089]  __do_fault+0x100/0x6b0
[  422.551726]  ? pmd_devmap_trans_unstable+0x220/0x220
[  422.556835]  ? mark_held_locks+0x130/0x130
[  422.561071]  ? mark_held_locks+0x130/0x130
[  422.565307]  ? find_held_lock+0x36/0x1c0
[  422.569373]  ? zap_class+0x640/0x640
[  422.573086]  ? find_held_lock+0x36/0x1c0
[  422.577149]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.582701]  __handle_mm_fault+0x307c/0x5920
[  422.587114]  ? poll_select_copy_remaining+0x18c/0x6a0
[  422.592315]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  422.597166]  ? __might_fault+0x12b/0x1e0
[  422.601232]  ? lock_downgrade+0x900/0x900
[  422.605393]  ? zap_class+0x640/0x640
[  422.609126]  ? zap_class+0x640/0x640
[  422.612848]  ? find_held_lock+0x36/0x1c0
[  422.616940]  ? handle_mm_fault+0x42a/0xc70
[  422.621178]  ? lock_downgrade+0x900/0x900
[  422.625329]  ? check_preemption_disabled+0x48/0x280
[  422.630355]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  422.635286]  ? kasan_check_read+0x11/0x20
[  422.639434]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  422.644720]  ? rcu_softirq_qs+0x20/0x20
[  422.648703]  ? trace_hardirqs_off_caller+0x310/0x310
[  422.653813]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.659350]  ? check_preemption_disabled+0x48/0x280
[  422.664373]  handle_mm_fault+0x54f/0xc70
[  422.668439]  ? __handle_mm_fault+0x5920/0x5920
[  422.673025]  ? find_vma+0x34/0x190
[  422.676574]  __do_page_fault+0x5e8/0xe60
[  422.680638]  ? trace_hardirqs_off+0xb8/0x310
[  422.685063]  do_page_fault+0xf2/0x7e0
[  422.688869]  ? vmalloc_sync_all+0x30/0x30
[  422.693020]  ? error_entry+0x70/0xd0
[  422.696741]  ? trace_hardirqs_off_caller+0xbb/0x310
[  422.701760]  ? trace_hardirqs_on_caller+0xc0/0x310
[  422.706691]  ? syscall_return_slowpath+0x5e0/0x5e0
[  422.711630]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.716475]  ? trace_hardirqs_on_caller+0x310/0x310
[  422.721503]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.726956]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  422.731977]  ? prepare_exit_to_usermode+0x291/0x3b0
[  422.736996]  ? page_fault+0x8/0x30
[  422.740554]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.745414]  ? page_fault+0x8/0x30
[  422.748961]  page_fault+0x1e/0x30
[  422.752418] RIP: 0033:0x7f949d66add3
[  422.756152] Code: Bad RIP value.
[  422.759516] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  422.764884] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  422.772154] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  422.779423] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  422.786703] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  422.793973] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  422.801275] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  422.801342] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  422.807772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  422.807777] Call Trace:
[  422.807799]  dump_stack+0x244/0x39d
[  422.807820]  ? dump_stack_print_info.cold.1+0x20/0x20
[  422.814392] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  422.823654]  warn_alloc.cold.117+0xb7/0x1bd
[  422.826210] init cpuset=
[  422.829827]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.834992] /
[  422.844710]  ? lock_downgrade+0x900/0x900
[  422.849003]  mems_allowed=0
[  422.851669]  ? trace_hardirqs_off+0xb8/0x310
[  422.869656]  ? trace_hardirqs_off+0xb8/0x310
[  422.874082]  __alloc_pages_slowpath+0x2660/0x2d70
[  422.878966]  ? warn_alloc+0x120/0x120
[  422.882779]  ? warn_alloc+0x120/0x120
[  422.886591]  ? print_usage_bug+0xc0/0xc0
[  422.890659]  ? warn_alloc+0x120/0x120
[  422.894465]  ? print_usage_bug+0xc0/0xc0
[  422.898530]  ? __lock_acquire+0x62f/0x4c20
[  422.902768]  ? __lock_acquire+0x62f/0x4c20
[  422.907010]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.912549]  ? should_fail+0x22d/0xd01
[  422.916447]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.921884]  ? __lock_acquire+0x62f/0x4c20
[  422.926131]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.931234]  ? __lock_acquire+0x62f/0x4c20
[  422.935470]  ? should_fail+0x22d/0xd01
[  422.939358]  ? find_held_lock+0x36/0x1c0
[  422.943429]  ? mark_held_locks+0x130/0x130
[  422.947671]  ? mark_held_locks+0x130/0x130
[  422.951917]  ? zap_class+0x640/0x640
[  422.955634]  ? mark_held_locks+0xc7/0x130
[  422.959782]  ? do_raw_spin_unlock+0xa7/0x330
[  422.964194]  ? zap_class+0x640/0x640
[  422.967910]  ? print_usage_bug+0xc0/0xc0
[  422.971974]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.977511]  ? check_preemption_disabled+0x48/0x280
[  422.982541]  ? __lock_is_held+0xb5/0x140
[  422.986607]  __alloc_pages_nodemask+0xa80/0xde0
[  422.991277]  ? zap_class+0x640/0x640
[  422.994996]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  423.000022]  ? find_held_lock+0x36/0x1c0
[  423.004093]  ? ____cache_alloc_node+0x1c7/0x1e0
[  423.008767]  ? lock_downgrade+0x900/0x900
[  423.012924]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.018471]  cache_grow_begin+0xa5/0x8c0
[  423.022539]  ? do_raw_spin_unlock+0xa7/0x330
[  423.026956]  fallback_alloc+0x204/0x2e0
[  423.030937]  ____cache_alloc_node+0x1c7/0x1e0
[  423.035440]  kmem_cache_alloc_node+0xe3/0x730
[  423.039939]  ? ipv6_get_ifaddr+0x42e/0x620
[  423.044186]  __alloc_skb+0x119/0x770
[  423.047921]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  423.053209]  ? netdev_alloc_frag+0x1f0/0x1f0
[  423.057620]  ? lock_downgrade+0x900/0x900
[  423.061781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.067320]  ? refcount_sub_and_test_checked+0x203/0x310
[  423.072778]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  423.078228]  ? addrconf_rs_timer+0x690/0x690
[  423.082650]  ndisc_alloc_skb+0x144/0x340
[  423.086728]  ndisc_send_rs+0x331/0x6e0
[  423.090639]  addrconf_rs_timer+0x314/0x690
[  423.094881]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.099138]  call_timer_fn+0x272/0x920
[  423.103023]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.107264]  ? process_timeout+0x40/0x40
[  423.111355]  ? __run_timers+0x7da/0xc70
[  423.115336]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.119832]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.124325]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.128569]  ? lockdep_hardirqs_on+0x296/0x5b0
[  423.133155]  ? trace_hardirqs_on+0xbd/0x310
[  423.137476]  ? kasan_check_read+0x11/0x20
[  423.141626]  ? __run_timers+0x7da/0xc70
[  423.145601]  ? trace_hardirqs_off_caller+0x310/0x310
[  423.150720]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.154962]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.159196]  __run_timers+0x7e5/0xc70
[  423.163009]  ? timer_fixup_init+0x70/0x70
[  423.167160]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.171833]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.176332]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  423.180919]  ? trace_hardirqs_on+0xbd/0x310
[  423.185254]  ? kasan_check_read+0x11/0x20
[  423.189412]  ? finish_task_switch+0x1f4/0x910
[  423.193914]  ? trace_hardirqs_off_caller+0x310/0x310
[  423.199022]  ? compat_start_thread+0x80/0x80
[  423.203454]  ? pvclock_read_flags+0x160/0x160
[  423.207967]  ? __switch_to_asm+0x34/0x70
[  423.212032]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.217573]  ? check_preemption_disabled+0x48/0x280
[  423.222603]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  423.228145]  ? rcu_pm_notify+0xc0/0xc0
[  423.232040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.237579]  ? check_preemption_disabled+0x48/0x280
[  423.242605]  run_timer_softirq+0x52/0xb0
[  423.246666]  ? rcu_read_lock_sched_held+0x14f/0x180
[  423.251709]  __do_softirq+0x308/0xb7e
[  423.255517]  ? trace_hardirqs_on_caller+0xc0/0x310
[  423.260455]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  423.265558]  ? trace_hardirqs_on+0x310/0x310
[  423.269977]  ? schedule+0x108/0x460
[  423.273615]  ? trace_hardirqs_off+0xb8/0x310
[  423.278028]  ? smpboot_thread_fn+0x68b/0xa00
[  423.282437]  ? trace_hardirqs_on+0x310/0x310
[  423.286846]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.292387]  ? check_preemption_disabled+0x48/0x280
[  423.297408]  ? takeover_tasklets+0xa90/0xa90
[  423.301821]  run_ksoftirqd+0x5e/0x100
[  423.305623]  smpboot_thread_fn+0x68b/0xa00
[  423.309864]  ? sort_range+0x30/0x30
[  423.313498]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  423.318602]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.324141]  ? __kthread_parkme+0xfb/0x1a0
[  423.328383]  kthread+0x35a/0x420
[  423.331749]  ? sort_range+0x30/0x30
[  423.335377]  ? kthread_stop+0x900/0x900
[  423.339356]  ret_from_fork+0x3a/0x50
[  423.343085] warn_alloc_show_mem: 1 callbacks suppressed
[  423.343097] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  423.343098] Mem-Info:
[  423.343130] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  423.343130]  active_file:11 inactive_file:11 isolated_file:0
[  423.343130]  unevictable:0 dirty:0 writeback:0 unstable:0
[  423.343130]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  423.343130]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  423.343130]  free:13686 free_pcp:280 free_cma:0
[  423.348474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  423.354364] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  423.356766] Call Trace:
[  423.389815] Node 0 
[  423.399175]  <IRQ>
[  423.426867] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  423.429431]  dump_stack+0x244/0x39d
[  423.431640] lowmem_reserve[]:
[  423.433788]  ? dump_stack_print_info.cold.1+0x20/0x20
[  423.459266]  0 2819
[  423.462920]  warn_alloc.cold.117+0xb7/0x1bd
[  423.465981]  6323 6323
[  423.471180]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  423.477711]  ? lock_downgrade+0x900/0x900
[  423.480187] Node 0 
[  423.485033]  ? trace_hardirqs_off+0xb8/0x310
[  423.489175] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  423.491384]  ? trace_hardirqs_off+0xb8/0x310
[  423.495766] lowmem_reserve[]:
[  423.522845]  __alloc_pages_slowpath+0x2660/0x2d70
[  423.527227]  0
[  423.530352]  ? warn_alloc+0x120/0x120
[  423.535148]  0
[  423.536948]  ? warn_alloc+0x120/0x120
[  423.540727]  3503
[  423.542529]  ? print_usage_bug+0xc0/0xc0
[  423.546306]  3503
[  423.548360]  ? warn_alloc+0x120/0x120
[  423.554457]  ? print_usage_bug+0xc0/0xc0
[  423.558253] Node 0 
[  423.562303]  ? __lock_acquire+0x62f/0x4c20
[  423.562336] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  423.562343] lowmem_reserve[]:
[  423.564571]  ? __lock_acquire+0x62f/0x4c20
[  423.568782]  0
[  423.597250]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.600332]  0
[  423.604565]  ? should_fail+0x22d/0xd01
[  423.606346]  0
[  423.611880]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  423.613652]  0
[  423.617544]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.619320] Node 0 
[  423.624592]  ? __lock_acquire+0x62f/0x4c20
[  423.626370] DMA: 
[  423.631469]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.633680] 1*4kB 
[  423.637916]  ? __lock_acquire+0x62f/0x4c20
[  423.639955] (U) 
[  423.645052]  ? should_fail+0x22d/0xd01
[  423.647179] 0*8kB 
[  423.651584]  ? rcu_irq_exit+0x1a2/0x390
[  423.653534] 0*16kB 
[  423.657421]  ? mark_held_locks+0x130/0x130
[  423.659540] 1*32kB 
[  423.663509]  ? mark_held_locks+0x130/0x130
[  423.665729] (U) 
[  423.669962]  ? mark_held_locks+0xc7/0x130
[  423.672175] 2*64kB 
[  423.676402]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  423.678351] (U) 
[  423.682488]  ? zap_class+0x640/0x640
[  423.684709] 1*128kB (U) 
[  423.689729]  ? print_usage_bug+0xc0/0xc0
[  423.691683] 1*256kB 
[  423.695396]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.698062] (U) 
[  423.702119]  ? check_preemption_disabled+0x48/0x280
[  423.704421] 0*512kB 
[  423.709953]  ? __lock_is_held+0xb5/0x140
[  423.711904] 1*1024kB 
[  423.716916]  __alloc_pages_nodemask+0xa80/0xde0
[  423.719215] (U) 
[  423.723267]  ? zap_class+0x640/0x640
[  423.725649] 1*2048kB (M) 
[  423.730320]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  423.732273] 3*4096kB 
[  423.735986]  ? find_held_lock+0x36/0x1c0
[  423.738721] (M) 
[  423.743742]  ? ____cache_alloc_node+0x1c7/0x1e0
[  423.746122] = 15908kB
[  423.750178]  ? lock_downgrade+0x900/0x900
[  423.752130] Node 0 
[  423.756798]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.759184] DMA32: 
[  423.763331]  cache_grow_begin+0xa5/0x8c0
[  423.765545] 2*4kB 
[  423.771075]  ? do_raw_spin_unlock+0xa7/0x330
[  423.773282] (H) 
[  423.777339]  fallback_alloc+0x204/0x2e0
[  423.779463] 2*8kB 
[  423.783865]  ____cache_alloc_node+0x1c7/0x1e0
[  423.785820] (MH) 
[  423.790013]  kmem_cache_alloc_node+0xe3/0x730
[  423.792141] 3*16kB 
[  423.796630]  ? ipv6_get_ifaddr+0x42e/0x620
[  423.798673] (MH) 
[  423.803174]  __alloc_skb+0x119/0x770
[  423.805380] 3*32kB 
[  423.809612]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  423.811647] (MH) 
[  423.815354]  ? netdev_alloc_frag+0x1f0/0x1f0
[  423.817570] 4*64kB 
[  423.822838]  ? lock_downgrade+0x900/0x900
[  423.824879] (M) 
[  423.829284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.831493] 5*128kB 
[  423.835639]  ? refcount_sub_and_test_checked+0x203/0x310
[  423.837587] (MH) 
[  423.843116]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  423.845415] 4*256kB 
[  423.850856]  ? addrconf_rs_timer+0x690/0x690
[  423.852896] (M) 
[  423.858345]  ndisc_alloc_skb+0x144/0x340
[  423.860640] 5*512kB 
[  423.865045]  ndisc_send_rs+0x331/0x6e0
[  423.866995] (MH) 
[  423.871051]  addrconf_rs_timer+0x314/0x690
[  423.873350] 4*1024kB 
[  423.877235]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.879272] (MH) 
[  423.883514]  call_timer_fn+0x272/0x920
[  423.885890] 2*2048kB 
[  423.890119]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.892160] (M) 
[  423.896045]  ? process_timeout+0x40/0x40
[  423.898431] 3*4096kB 
[  423.902666]  ? mark_held_locks+0xc7/0x130
[  423.904612] (M) 
[  423.908671]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.911061] = 25128kB
[  423.915230]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.917182] Node 0 
[  423.921674]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.924062] Normal: 
[  423.928554]  ? lockdep_hardirqs_on+0x296/0x5b0
[  423.930770] 723*4kB 
[  423.934998]  ? trace_hardirqs_on+0xbd/0x310
[  423.937294] (UMEH) 444*8kB 
[  423.941884]  ? kasan_check_read+0x11/0x20
[  423.944181] (UME) 
[  423.948500]  ? __run_timers+0x7da/0xc70
[  423.951405] 227*16kB 
[  423.955550]  ? trace_hardirqs_off_caller+0x310/0x310
[  423.957674] (UMEH) 
[  423.961650]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.964041] 94*32kB 
[  423.969141]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.971383] (UMEH) 
[  423.975618]  __run_timers+0x7e5/0xc70
[  423.977918] 10*64kB 
[  423.982161]  ? timer_fixup_init+0x70/0x70
[  423.984364] (UMH) 
[  423.988157]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  423.990458] 0*128kB 
[  423.994595]  ? zap_class+0x640/0x640
[  423.996732] 0*256kB 
[  424.001745]  ? print_usage_bug+0xc0/0xc0
[  424.004042] 0*512kB 
[  424.007754]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  424.010050] 0*1024kB 
[  424.014114]  ? find_held_lock+0x36/0x1c0
[  424.016407] 0*2048kB 
[  424.021592]  ? zap_class+0x640/0x640
[  424.023977] 0*4096kB 
[  424.028031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.030425] = 13724kB
[  424.034133]  ? check_preemption_disabled+0x48/0x280
[  424.036532] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  424.042061]  ? __lock_is_held+0xb5/0x140
[  424.044450] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  424.049482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.058296] 2289 total pagecache pages
[  424.062353]  ? check_preemption_disabled+0x48/0x280
[  424.070911] 0 pages in swap cache
[  424.076445]  run_timer_softirq+0x52/0xb0
[  424.080306] Swap cache stats: add 0, delete 0, find 0/0
[  424.085410]  ? rcu_read_lock_sched_held+0x14f/0x180
[  424.088835] Free swap  = 0kB
[  424.092892]  __do_softirq+0x308/0xb7e
[  424.098225] Total swap = 0kB
[  424.103241]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  424.106232] 1965979 pages RAM
[  424.110024]  ? lock_downgrade+0x900/0x900
[  424.113023] 0 pages HighMem/MovableOnly
[  424.117515]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  424.120586] 342293 pages reserved
[  424.120595] 0 pages cma reserved
[  424.124740]  ? pvclock_read_flags+0x160/0x160
[  424.128766] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  424.133802]  ? lapic_next_event+0x5a/0x90
[  424.133818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.133838]  ? kvm_clock_read+0x18/0x30
[  424.137370] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  424.140630]  ? kvm_sched_clock_read+0x9/0x20
[  424.145102] ksoftirqd/0 cpuset=
[  424.151607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.155731] /
[  424.161352]  ? check_preemption_disabled+0x48/0x280
[  424.165303]  mems_allowed=0
[  424.175613]  irq_exit+0x17f/0x1c0
[  424.201876]  smp_apic_timer_interrupt+0x1cb/0x760
[  424.206730]  ? smp_reschedule_interrupt+0x109/0x650
[  424.211754]  ? smp_call_function_single_interrupt+0x650/0x650
[  424.217639]  ? interrupt_entry+0xb5/0xc0
[  424.221713]  ? trace_hardirqs_off_caller+0xbb/0x310
[  424.226735]  ? trace_hardirqs_off_caller+0xbb/0x310
[  424.231759]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.236605]  ? trace_hardirqs_on_caller+0x310/0x310
[  424.241619]  ? trace_hardirqs_on_caller+0x310/0x310
[  424.246633]  ? task_prio+0x50/0x50
[  424.250177]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.255728]  ? check_preemption_disabled+0x48/0x280
[  424.260755]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  424.265608]  apic_timer_interrupt+0xf/0x20
[  424.269840]  </IRQ>
[  424.272085] RIP: 0010:console_unlock+0xffa/0x1160
[  424.276929] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  424.295921] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  424.303630] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  424.310896] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  424.318161] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  424.325428] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  424.332705] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  424.339992]  ? netconsole_netdev_event+0x280/0x280
[  424.344934]  ? console_unlock+0xff1/0x1160
[  424.349216]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  424.353884]  ? vprintk_emit+0x7f7/0x930
[  424.357869]  ? lock_release+0xa00/0xa00
[  424.361845]  ? trace_hardirqs_on+0xb0/0x310
[  424.366535]  ? vprintk_default+0x28/0x30
[  424.370600]  ? trace_hardirqs_off_caller+0x310/0x310
[  424.375715]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.381268]  vprintk_emit+0x33d/0x930
[  424.385077]  ? wake_up_klogd+0x180/0x180
[  424.389146]  ? match_held_lock+0x8c1/0x8d0
[  424.393394]  ? mark_held_locks+0xc7/0x130
[  424.397548]  ? _raw_spin_unlock_irq+0x27/0x80
[  424.402067]  ? _raw_spin_unlock_irq+0x27/0x80
[  424.406575]  vprintk_default+0x28/0x30
[  424.410467]  vprintk_func+0x7e/0x181
[  424.414188]  printk+0xa7/0xcf
[  424.417302]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  424.422066]  ? _raw_spin_unlock_irq+0x60/0x80
[  424.426575]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  424.431864]  dump_header+0x7cc/0xf72
[  424.435595]  ? pagefault_out_of_memory+0x197/0x197
[  424.440530]  ? zap_class+0x640/0x640
[  424.444245]  ? percpu_ref_get_many+0x240/0x240
[  424.448833]  ? print_usage_bug+0xc0/0xc0
[  424.452904]  ? print_usage_bug+0xc0/0xc0
[  424.456972]  ? zap_class+0x640/0x640
[  424.460691]  ? print_usage_bug+0xc0/0xc0
[  424.464773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.470326]  ? find_held_lock+0x36/0x1c0
[  424.474401]  ? mark_held_locks+0xc7/0x130
[  424.478572]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  424.483675]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  424.488789]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  424.493373]  ? trace_hardirqs_on+0xbd/0x310
[  424.497704]  ? kasan_check_read+0x11/0x20
[  424.501859]  ? ___ratelimit+0x3b4/0x672
[  424.505838]  ? trace_hardirqs_off_caller+0x310/0x310
[  424.510945]  ? trace_hardirqs_on+0x310/0x310
[  424.515354]  ? lock_downgrade+0x900/0x900
[  424.519511]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  424.524617]  ? ___ratelimit+0x3b9/0x672
[  424.528601]  ? idr_get_free+0xec0/0xec0
[  424.532574]  ? find_held_lock+0x36/0x1c0
[  424.536650]  oom_kill_process.cold.27+0x10/0x903
[  424.541405]  ? zap_class+0x640/0x640
[  424.545120]  ? check_preemption_disabled+0x48/0x280
[  424.550142]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.555075]  ? kasan_check_read+0x11/0x20
[  424.559229]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.564511]  ? oom_evaluate_task+0x540/0x540
[  424.568926]  ? find_held_lock+0x36/0x1c0
[  424.572999]  ? out_of_memory+0x974/0x1430
[  424.577168]  ? lock_downgrade+0x900/0x900
[  424.581317]  ? check_preemption_disabled+0x48/0x280
[  424.586338]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.591269]  ? kasan_check_read+0x11/0x20
[  424.595418]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.600712]  ? rcu_softirq_qs+0x20/0x20
[  424.604705]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.610250]  ? oom_evaluate_task+0x302/0x540
[  424.614666]  out_of_memory+0xa84/0x1430
[  424.618659]  ? oom_killer_disable+0x3a0/0x3a0
[  424.623156]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  424.628091]  ? __mutex_add_waiter+0x2a0/0x2a0
[  424.632599]  __alloc_pages_slowpath+0x22d4/0x2d70
[  424.637471]  ? warn_alloc+0x120/0x120
[  424.641275]  ? rcu_softirq_qs+0x20/0x20
[  424.645278]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.650817]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.656360]  ? should_fail+0x22d/0xd01
[  424.660257]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.665363]  ? zap_class+0x640/0x640
[  424.669102]  ? __lock_is_held+0xb5/0x140
[  424.673170]  ? mark_held_locks+0x130/0x130
[  424.677410]  ? lock_release+0xa00/0xa00
[  424.681388]  ? perf_trace_sched_process_exec+0x860/0x860
[  424.686850]  ? __might_sleep+0x95/0x190
[  424.690831]  __alloc_pages_nodemask+0xa80/0xde0
[  424.695509]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  424.700528]  ? __page_cache_alloc+0x191/0x5c0
[  424.705024]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.709958]  ? kasan_check_read+0x11/0x20
[  424.714106]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.719389]  ? zap_class+0x640/0x640
[  424.723108]  ? zap_class+0x640/0x640
[  424.726822]  ? zap_class+0x640/0x640
[  424.730535]  ? __do_page_cache_readahead+0x7ce/0x980
[  424.735646]  ? find_held_lock+0x36/0x1c0
[  424.739721]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  424.745268]  alloc_pages_current+0x173/0x350
[  424.749686]  __page_cache_alloc+0x38c/0x5c0
[  424.754023]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.758956]  ? kasan_check_read+0x11/0x20
[  424.763109]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.768393]  ? generic_perform_write+0x6a0/0x6a0
[  424.773156]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.778701]  ? check_preemption_disabled+0x48/0x280
[  424.783744]  filemap_fault+0x1594/0x25f0
[  424.787822]  ? __lock_page_or_retry+0xa00/0xa00
[  424.792494]  ? mark_held_locks+0x130/0x130
[  424.796736]  ? rcu_softirq_qs+0x20/0x20
[  424.800722]  ? remove_wait_queue+0x1a6/0x360
[  424.805139]  ? trace_hardirqs_off_caller+0x310/0x310
[  424.810250]  ? filemap_map_pages+0xe04/0x1990
[  424.814756]  ? print_usage_bug+0xc0/0xc0
[  424.818821]  ? add_wait_queue+0x2b0/0x2b0
[  424.822972]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  424.827900]  ? print_usage_bug+0xc0/0xc0
[  424.831963]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  424.837501]  ? fput+0x130/0x1a0
[  424.840785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.846330]  ? print_usage_bug+0xc0/0xc0
[  424.851265]  ? __lock_acquire+0x62f/0x4c20
[  424.855512]  ? lock_acquire+0x1ed/0x520
[  424.859488]  ? ext4_filemap_fault+0x7a/0xad
[  424.863817]  ? lock_release+0xa00/0xa00
[  424.867796]  ? perf_trace_sched_process_exec+0x860/0x860
[  424.873250]  ? print_usage_bug+0xc0/0xc0
[  424.877313]  ? print_usage_bug+0xc0/0xc0
[  424.881385]  ? down_read+0x8d/0x120
[  424.885013]  ? ext4_filemap_fault+0x7a/0xad
[  424.889336]  ? __down_interruptible+0x700/0x700
[  424.894017]  ext4_filemap_fault+0x82/0xad
[  424.898172]  __do_fault+0x100/0x6b0
[  424.901804]  ? pmd_devmap_trans_unstable+0x220/0x220
[  424.906909]  ? mark_held_locks+0x130/0x130
[  424.911149]  ? mark_held_locks+0x130/0x130
[  424.915380]  ? find_held_lock+0x36/0x1c0
[  424.919936]  ? zap_class+0x640/0x640
[  424.923679]  ? find_held_lock+0x36/0x1c0
[  424.927751]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.933294]  __handle_mm_fault+0x307c/0x5920
[  424.937709]  ? poll_select_copy_remaining+0x18c/0x6a0
[  424.942909]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  424.947762]  ? __might_fault+0x12b/0x1e0
[  424.951824]  ? lock_downgrade+0x900/0x900
[  424.955987]  ? zap_class+0x640/0x640
[  424.959707]  ? zap_class+0x640/0x640
[  424.963429]  ? find_held_lock+0x36/0x1c0
[  424.967499]  ? handle_mm_fault+0x42a/0xc70
[  424.971737]  ? lock_downgrade+0x900/0x900
[  424.975886]  ? check_preemption_disabled+0x48/0x280
[  424.980914]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  424.985846]  ? kasan_check_read+0x11/0x20
[  424.989997]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  424.995276]  ? rcu_softirq_qs+0x20/0x20
[  424.999251]  ? trace_hardirqs_off_caller+0x310/0x310
[  425.004367]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.009910]  ? check_preemption_disabled+0x48/0x280
[  425.014939]  handle_mm_fault+0x54f/0xc70
[  425.019004]  ? __handle_mm_fault+0x5920/0x5920
[  425.023591]  ? find_vma+0x34/0x190
[  425.027140]  __do_page_fault+0x5e8/0xe60
[  425.031203]  ? trace_hardirqs_off+0xb8/0x310
[  425.035628]  do_page_fault+0xf2/0x7e0
[  425.039433]  ? vmalloc_sync_all+0x30/0x30
[  425.043584]  ? error_entry+0x70/0xd0
[  425.047474]  ? trace_hardirqs_off_caller+0xbb/0x310
[  425.052492]  ? trace_hardirqs_on_caller+0xc0/0x310
[  425.057424]  ? syscall_return_slowpath+0x5e0/0x5e0
[  425.062354]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  425.067200]  ? trace_hardirqs_on_caller+0x310/0x310
[  425.072227]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  425.077683]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  425.082719]  ? prepare_exit_to_usermode+0x291/0x3b0
[  425.087741]  ? page_fault+0x8/0x30
[  425.091289]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  425.096141]  ? page_fault+0x8/0x30
[  425.099685]  page_fault+0x1e/0x30
[  425.103147] RIP: 0033:0x7f949d66add3
[  425.106873] Code: Bad RIP value.
[  425.110236] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  425.115618] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  425.122890] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  425.130158] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  425.137425] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  425.144714] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  425.152014] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  425.152080] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  425.158508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  425.158513] Call Trace:
[  425.158536]  dump_stack+0x244/0x39d
[  425.158559]  ? dump_stack_print_info.cold.1+0x20/0x20
[  425.165126] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  425.174394]  warn_alloc.cold.117+0xb7/0x1bd
[  425.176950] init cpuset=
[  425.180573]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  425.185740] /
[  425.195447]  ? lock_downgrade+0x900/0x900
[  425.199748]  mems_allowed=0
[  425.202419]  ? trace_hardirqs_off+0xb8/0x310
[  425.220388]  ? trace_hardirqs_off+0xb8/0x310
[  425.224807]  __alloc_pages_slowpath+0x2660/0x2d70
[  425.229679]  ? warn_alloc+0x120/0x120
[  425.233499]  ? warn_alloc+0x120/0x120
[  425.237303]  ? print_usage_bug+0xc0/0xc0
[  425.241369]  ? warn_alloc+0x120/0x120
[  425.245173]  ? print_usage_bug+0xc0/0xc0
[  425.249232]  ? __bfs+0x321/0x780
[  425.252625]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.258170]  ? should_fail+0x22d/0xd01
[  425.262057]  ? __lock_acquire+0x62f/0x4c20
[  425.266299]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.271406]  ? __lock_acquire+0x62f/0x4c20
[  425.275650]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.280752]  ? __lock_acquire+0x62f/0x4c20
[  425.284987]  ? should_fail+0x22d/0xd01
[  425.288887]  ? mark_held_locks+0x130/0x130
[  425.293131]  ? mark_held_locks+0x130/0x130
[  425.297371]  ? mark_held_locks+0x130/0x130
[  425.301608]  ? zap_class+0x640/0x640
[  425.305320]  ? print_usage_bug+0xc0/0xc0
[  425.309380]  ? mark_held_locks+0x130/0x130
[  425.313617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.319156]  ? check_preemption_disabled+0x48/0x280
[  425.324182]  ? __lock_is_held+0xb5/0x140
[  425.328250]  __alloc_pages_nodemask+0xa80/0xde0
[  425.332918]  ? zap_class+0x640/0x640
[  425.336636]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  425.341668]  ? find_held_lock+0x36/0x1c0
[  425.345752]  ? ____cache_alloc_node+0x1c7/0x1e0
[  425.350427]  ? lock_downgrade+0x900/0x900
[  425.354584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.360127]  cache_grow_begin+0xa5/0x8c0
[  425.364191]  ? do_raw_spin_unlock+0xa7/0x330
[  425.368611]  fallback_alloc+0x204/0x2e0
[  425.372595]  ____cache_alloc_node+0x1c7/0x1e0
[  425.377100]  kmem_cache_alloc_node+0xe3/0x730
[  425.381599]  ? ipv6_get_ifaddr+0x42e/0x620
[  425.385933]  __alloc_skb+0x119/0x770
[  425.389648]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  425.394931]  ? netdev_alloc_frag+0x1f0/0x1f0
[  425.399342]  ? lock_downgrade+0x900/0x900
[  425.403501]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.409051]  ? refcount_sub_and_test_checked+0x203/0x310
[  425.414511]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  425.419964]  ? addrconf_rs_timer+0x690/0x690
[  425.424389]  ndisc_alloc_skb+0x144/0x340
[  425.428458]  ndisc_send_rs+0x331/0x6e0
[  425.432355]  addrconf_rs_timer+0x314/0x690
[  425.436601]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.440851]  call_timer_fn+0x272/0x920
[  425.444739]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.448977]  ? process_timeout+0x40/0x40
[  425.453048]  ? __run_timers+0x7da/0xc70
[  425.457032]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.461532]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.466024]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.470257]  ? lockdep_hardirqs_on+0x296/0x5b0
[  425.474840]  ? trace_hardirqs_on+0xbd/0x310
[  425.479164]  ? kasan_check_read+0x11/0x20
[  425.483315]  ? __run_timers+0x7da/0xc70
[  425.487289]  ? trace_hardirqs_off_caller+0x310/0x310
[  425.492402]  ? tcp_compressed_ack_kick+0x220/0x220
[  425.497337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  425.501572]  __run_timers+0x7e5/0xc70
[  425.505387]  ? timer_fixup_init+0x70/0x70
[  425.509539]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.514067]  ? _raw_spin_unlock_irq+0x27/0x80
[  425.518571]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  425.523156]  ? trace_hardirqs_on+0xbd/0x310
[  425.527475]  ? kasan_check_read+0x11/0x20
[  425.531623]  ? finish_task_switch+0x1f4/0x910
[  425.536121]  ? trace_hardirqs_off_caller+0x310/0x310
[  425.541231]  ? compat_start_thread+0x80/0x80
[  425.545662]  ? pvclock_read_flags+0x160/0x160
[  425.550166]  ? __switch_to_asm+0x34/0x70
[  425.554231]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.559768]  ? check_preemption_disabled+0x48/0x280
[  425.564796]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  425.570336]  ? rcu_pm_notify+0xc0/0xc0
[  425.574228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  425.579769]  ? check_preemption_disabled+0x48/0x280
[  425.584799]  run_timer_softirq+0x52/0xb0
[  425.588859]  ? rcu_read_lock_sched_held+0x14f/0x180
[  425.593880]  __do_softirq+0x308/0xb7e
[  425.597685]  ? trace_hardirqs_on_caller+0xc0/0x310
[  425.602633]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  425.607739]  ? trace_hardirqs_on+0x310/0x310
[  425.612154]  ? schedule+0x108/0x460
[  425.615791]  ? trace_hardirqs_off+0xb8/0x310
[  425.620198]  ? smpboot_thread_fn+0x68b/0xa00
[  425.624607]  ? trace_hardirqs_on+0x310/0x310
[  425.629019]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.634559]  ? check_preemption_disabled+0x48/0x280
[  425.639582]  ? takeover_tasklets+0xa90/0xa90
[  425.643995]  run_ksoftirqd+0x5e/0x100
[  425.647796]  smpboot_thread_fn+0x68b/0xa00
[  425.652034]  ? sort_range+0x30/0x30
[  425.655662]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  425.660771]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.666308]  ? __kthread_parkme+0xfb/0x1a0
[  425.670552]  kthread+0x35a/0x420
[  425.673922]  ? sort_range+0x30/0x30
[  425.677549]  ? kthread_stop+0x900/0x900
[  425.681530]  ret_from_fork+0x3a/0x50
[  425.685259] warn_alloc_show_mem: 1 callbacks suppressed
[  425.685270] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  425.685272] Mem-Info:
[  425.685304] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  425.685304]  active_file:11 inactive_file:11 isolated_file:0
[  425.685304]  unevictable:0 dirty:0 writeback:0 unstable:0
[  425.685304]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  425.685304]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  425.685304]  free:13686 free_pcp:280 free_cma:0
[  425.690641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  425.696530] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  425.698928] Call Trace:
[  425.731968] Node 0 
[  425.741315]  <IRQ>
[  425.768997] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  425.771553]  dump_stack+0x244/0x39d
[  425.773764] lowmem_reserve[]:
[  425.775911]  ? dump_stack_print_info.cold.1+0x20/0x20
[  425.801873]  0
[  425.805514]  warn_alloc.cold.117+0xb7/0x1bd
[  425.808582]  2819
[  425.813766]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  425.815549]  6323
[  425.819871]  ? lock_downgrade+0x900/0x900
[  425.821911]  6323
[  425.826751]  ? trace_hardirqs_off+0xb8/0x310
[  425.832930]  ? trace_hardirqs_off+0xb8/0x310
[  425.834966] Node 0 
[  425.839371]  __alloc_pages_slowpath+0x2660/0x2d70
[  425.843775] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  425.846005]  ? warn_alloc+0x120/0x120
[  425.850799] lowmem_reserve[]:
[  425.877864]  ? warn_alloc+0x120/0x120
[  425.881637]  0
[  425.884737]  ? print_usage_bug+0xc0/0xc0
[  425.888512]  0
[  425.890309]  ? warn_alloc+0x120/0x120
[  425.895264]  3503 3503
[  425.897074]  ? print_usage_bug+0xc0/0xc0
[  425.903337]  ? __lock_acquire+0x62f/0x4c20
[  425.907372] Node 0 
[  425.911597]  ? __lock_acquire+0x62f/0x4c20
[  425.911633] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  425.913839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  425.918046] lowmem_reserve[]:
[  425.946511]  ? should_fail+0x22d/0xd01
[  425.952025]  0
[  425.955130]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  425.958986]  0
[  425.960790]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.966039]  0
[  425.967842]  ? __lock_acquire+0x62f/0x4c20
[  425.972915]  0
[  425.974735]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  425.978940] Node 0 
[  425.980742]  ? __lock_acquire+0x62f/0x4c20
[  425.985820] DMA: 
[  425.988078]  ? should_fail+0x22d/0xd01
[  425.992285] 1*4kB 
[  425.994344]  ? rcu_irq_exit+0x1a2/0x390
[  425.998201] (U) 
[  426.000358]  ? mark_held_locks+0x130/0x130
[  426.004295] 0*8kB 
[  426.006269]  ? mark_held_locks+0x130/0x130
[  426.010477] 0*16kB 
[  426.012627]  ? mark_held_locks+0xc7/0x130
[  426.016833] 1*32kB 
[  426.019100]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  426.023211] (U) 2*64kB 
[  426.025451]  ? zap_class+0x640/0x640
[  426.030444] (U) 
[  426.033024]  ? print_usage_bug+0xc0/0xc0
[  426.036726] 1*128kB 
[  426.038707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.042745] (U) 
[  426.045066]  ? check_preemption_disabled+0x48/0x280
[  426.050579] 1*256kB 
[  426.052552]  ? __lock_is_held+0xb5/0x140
[  426.057540] (U) 
[  426.059864]  __alloc_pages_nodemask+0xa80/0xde0
[  426.063897] 0*512kB 
[  426.065868]  ? zap_class+0x640/0x640
[  426.070515] 1*1024kB 
[  426.072834]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  426.076522] (U) 
[  426.078932]  ? find_held_lock+0x36/0x1c0
[  426.083919] 1*2048kB 
[  426.085893]  ? ____cache_alloc_node+0x1c7/0x1e0
[  426.089921] (M) 
[  426.092325]  ? lock_downgrade+0x900/0x900
[  426.096970] 3*4096kB 
[  426.098941]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.103067] (M) 
[  426.105477]  cache_grow_begin+0xa5/0x8c0
[  426.111014] = 15908kB
[  426.112993]  ? do_raw_spin_unlock+0xa7/0x330
[  426.117045] Node 0 
[  426.119457]  fallback_alloc+0x204/0x2e0
[  426.123836] DMA32: 
[  426.126068]  ____cache_alloc_node+0x1c7/0x1e0
[  426.130011] 2*4kB 
[  426.132246]  kmem_cache_alloc_node+0xe3/0x730
[  426.136726] (H) 
[  426.138906]  ? ipv6_get_ifaddr+0x42e/0x620
[  426.143380] 2*8kB 
[  426.145354]  __alloc_skb+0x119/0x770
[  426.149555] (MH) 
[  426.151714]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.155404] 3*16kB 
[  426.157461]  ? netdev_alloc_frag+0x1f0/0x1f0
[  426.162720] (MH) 
[  426.164953]  ? lock_downgrade+0x900/0x900
[  426.169334] 3*32kB (MH) 
[  426.171403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.175524] 4*64kB 
[  426.178191]  ? refcount_sub_and_test_checked+0x203/0x310
[  426.183711] (M) 
[  426.185941]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  426.191363] 5*128kB 
[  426.193336]  ? addrconf_rs_timer+0x690/0x690
[  426.198761] (MH) 
[  426.201086]  ndisc_alloc_skb+0x144/0x340
[  426.205465] 4*256kB 
[  426.207523]  ndisc_send_rs+0x331/0x6e0
[  426.211556] (M) 
[  426.213879]  addrconf_rs_timer+0x314/0x690
[  426.217738] 5*512kB 
[  426.219717]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  426.223929] (MH) 
[  426.226254]  call_timer_fn+0x272/0x920
[  426.230457] 4*1024kB 
[  426.232563]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  426.236429] (MH) 
[  426.238837]  ? process_timeout+0x40/0x40
[  426.243039] 2*2048kB (M) 
[  426.245111]  ? mark_held_locks+0xc7/0x130
[  426.249141] 3*4096kB 
[  426.251895]  ? _raw_spin_unlock_irq+0x27/0x80
[  426.256015] (M) 
[  426.258418]  ? _raw_spin_unlock_irq+0x27/0x80
[  426.262890] = 25128kB
[  426.264861]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  426.269343] Node 0 
[  426.271747]  ? lockdep_hardirqs_on+0x296/0x5b0
[  426.275955] Normal: 
[  426.278185]  ? trace_hardirqs_on+0xbd/0x310
[  426.282741] 723*4kB 
[  426.285058]  ? kasan_check_read+0x11/0x20
[  426.289353] (UMEH) 
[  426.291674]  ? __run_timers+0x7da/0xc70
[  426.295795] 444*8kB 
[  426.298027]  ? trace_hardirqs_off_caller+0x310/0x310
[  426.301972] (UME) 
[  426.304289]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  426.309369] 227*16kB 
[  426.311531]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  426.315739] (UMEH) 
[  426.318143]  __run_timers+0x7e5/0xc70
[  426.322364] 94*32kB 
[  426.324605]  ? timer_fixup_init+0x70/0x70
[  426.328382] (UMEH) 
[  426.330710]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  426.334839] 10*64kB 
[  426.337070]  ? zap_class+0x640/0x640
[  426.342059] (UMH) 
[  426.344380]  ? print_usage_bug+0xc0/0xc0
[  426.348068] 0*128kB 
[  426.350220]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  426.354241] 0*256kB 0*512kB 
[  426.356573]  ? find_held_lock+0x36/0x1c0
[  426.361736] 0*1024kB 
[  426.364748]  ? zap_class+0x640/0x640
[  426.368787] 0*2048kB 
[  426.371194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.374879] 0*4096kB 
[  426.377284]  ? check_preemption_disabled+0x48/0x280
[  426.382797] = 13724kB
[  426.385212]  ? __lock_is_held+0xb5/0x140
[  426.390221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  426.392618]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.396661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  426.405486]  ? check_preemption_disabled+0x48/0x280
[  426.410997] 2289 total pagecache pages
[  426.419570]  run_timer_softirq+0x52/0xb0
[  426.424557] 0 pages in swap cache
[  426.428429]  ? rcu_read_lock_sched_held+0x14f/0x180
[  426.432464] Swap cache stats: add 0, delete 0, find 0/0
[  426.435911]  __do_softirq+0x308/0xb7e
[  426.440903] Free swap  = 0kB
[  426.446257]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  426.450026] Total swap = 0kB
[  426.450034] 1965979 pages RAM
[  426.453049]  ? lock_downgrade+0x900/0x900
[  426.457519] 0 pages HighMem/MovableOnly
[  426.460534]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  426.463613] 342293 pages reserved
[  426.467758]  ? pvclock_read_flags+0x160/0x160
[  426.471713] 0 pages cma reserved
[  426.476815]  ? lapic_next_event+0x5a/0x90
[  426.480346] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  426.484748]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.484770]  ? kvm_clock_read+0x18/0x30
[  426.484786]  ? kvm_sched_clock_read+0x9/0x20
[  426.488189] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  426.492279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.498751] ksoftirqd/0 cpuset=
[  426.504283]  ? check_preemption_disabled+0x48/0x280
[  426.508251] /
[  426.512664]  irq_exit+0x17f/0x1c0
[  426.522961]  mems_allowed=0
[  426.528501]  smp_apic_timer_interrupt+0x1cb/0x760
[  426.549659]  ? smp_reschedule_interrupt+0x109/0x650
[  426.554710]  ? smp_call_function_single_interrupt+0x650/0x650
[  426.560606]  ? interrupt_entry+0xb5/0xc0
[  426.564672]  ? trace_hardirqs_off_caller+0xbb/0x310
[  426.569703]  ? trace_hardirqs_off_caller+0xbb/0x310
[  426.574731]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.579579]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.584596]  ? trace_hardirqs_on_caller+0x310/0x310
[  426.589613]  ? task_prio+0x50/0x50
[  426.593158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.598702]  ? check_preemption_disabled+0x48/0x280
[  426.603738]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  426.608602]  apic_timer_interrupt+0xf/0x20
[  426.612830]  </IRQ>
[  426.615071] RIP: 0010:console_unlock+0xffa/0x1160
[  426.619917] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  426.638827] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  426.646561] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  426.653831] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  426.661100] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  426.668368] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  426.675636] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  426.682922]  ? netconsole_netdev_event+0x280/0x280
[  426.687881]  ? console_unlock+0xff1/0x1160
[  426.692140]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  426.696809]  ? vprintk_emit+0x7f7/0x930
[  426.700787]  ? lock_release+0xa00/0xa00
[  426.704766]  ? trace_hardirqs_on+0xb0/0x310
[  426.709088]  ? vprintk_default+0x28/0x30
[  426.713152]  ? trace_hardirqs_off_caller+0x310/0x310
[  426.718256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.723808]  vprintk_emit+0x33d/0x930
[  426.727617]  ? wake_up_klogd+0x180/0x180
[  426.731715]  ? match_held_lock+0x8c1/0x8d0
[  426.735962]  ? mark_held_locks+0xc7/0x130
[  426.740117]  ? _raw_spin_unlock_irq+0x27/0x80
[  426.744614]  ? _raw_spin_unlock_irq+0x27/0x80
[  426.749116]  vprintk_default+0x28/0x30
[  426.753005]  vprintk_func+0x7e/0x181
[  426.756735]  printk+0xa7/0xcf
[  426.759848]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  426.764609]  ? _raw_spin_unlock_irq+0x60/0x80
[  426.769119]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  426.774407]  dump_header+0x7cc/0xf72
[  426.778134]  ? pagefault_out_of_memory+0x197/0x197
[  426.783072]  ? zap_class+0x640/0x640
[  426.786792]  ? percpu_ref_get_many+0x240/0x240
[  426.791573]  ? print_usage_bug+0xc0/0xc0
[  426.795636]  ? print_usage_bug+0xc0/0xc0
[  426.799882]  ? zap_class+0x640/0x640
[  426.803601]  ? print_usage_bug+0xc0/0xc0
[  426.807670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.813225]  ? find_held_lock+0x36/0x1c0
[  426.817313]  ? mark_held_locks+0xc7/0x130
[  426.821466]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  426.826572]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  426.831676]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  426.836269]  ? trace_hardirqs_on+0xbd/0x310
[  426.840592]  ? kasan_check_read+0x11/0x20
[  426.844746]  ? ___ratelimit+0x3b4/0x672
[  426.848739]  ? trace_hardirqs_off_caller+0x310/0x310
[  426.853846]  ? trace_hardirqs_on+0x310/0x310
[  426.858256]  ? lock_downgrade+0x900/0x900
[  426.862415]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  426.867525]  ? ___ratelimit+0x3b9/0x672
[  426.871510]  ? idr_get_free+0xec0/0xec0
[  426.875485]  ? find_held_lock+0x36/0x1c0
[  426.879562]  oom_kill_process.cold.27+0x10/0x903
[  426.884323]  ? zap_class+0x640/0x640
[  426.888037]  ? check_preemption_disabled+0x48/0x280
[  426.893065]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.897993]  ? kasan_check_read+0x11/0x20
[  426.902146]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.907428]  ? oom_evaluate_task+0x540/0x540
[  426.911842]  ? find_held_lock+0x36/0x1c0
[  426.915914]  ? out_of_memory+0x974/0x1430
[  426.920542]  ? lock_downgrade+0x900/0x900
[  426.924693]  ? check_preemption_disabled+0x48/0x280
[  426.929736]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  426.934666]  ? kasan_check_read+0x11/0x20
[  426.938826]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  426.944105]  ? rcu_softirq_qs+0x20/0x20
[  426.948083]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.953622]  ? oom_evaluate_task+0x302/0x540
[  426.958038]  out_of_memory+0xa84/0x1430
[  426.962025]  ? oom_killer_disable+0x3a0/0x3a0
[  426.966526]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  426.971461]  ? __mutex_add_waiter+0x2a0/0x2a0
[  426.975968]  __alloc_pages_slowpath+0x22d4/0x2d70
[  426.980849]  ? warn_alloc+0x120/0x120
[  426.984656]  ? rcu_softirq_qs+0x20/0x20
[  426.988658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  426.994195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  426.999739]  ? should_fail+0x22d/0xd01
[  427.003636]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.008741]  ? zap_class+0x640/0x640
[  427.012486]  ? __lock_is_held+0xb5/0x140
[  427.016555]  ? mark_held_locks+0x130/0x130
[  427.020793]  ? lock_release+0xa00/0xa00
[  427.024776]  ? perf_trace_sched_process_exec+0x860/0x860
[  427.030246]  ? __might_sleep+0x95/0x190
[  427.034234]  __alloc_pages_nodemask+0xa80/0xde0
[  427.038914]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  427.043933]  ? __page_cache_alloc+0x191/0x5c0
[  427.048430]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  427.053361]  ? kasan_check_read+0x11/0x20
[  427.057512]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  427.062798]  ? zap_class+0x640/0x640
[  427.066539]  ? zap_class+0x640/0x640
[  427.070251]  ? zap_class+0x640/0x640
[  427.073966]  ? __do_page_cache_readahead+0x7ce/0x980
[  427.079075]  ? find_held_lock+0x36/0x1c0
[  427.083144]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  427.088705]  alloc_pages_current+0x173/0x350
[  427.093137]  __page_cache_alloc+0x38c/0x5c0
[  427.097491]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  427.102429]  ? kasan_check_read+0x11/0x20
[  427.106598]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  427.111891]  ? generic_perform_write+0x6a0/0x6a0
[  427.116662]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.122219]  ? check_preemption_disabled+0x48/0x280
[  427.127252]  filemap_fault+0x1594/0x25f0
[  427.131336]  ? __lock_page_or_retry+0xa00/0xa00
[  427.136014]  ? mark_held_locks+0x130/0x130
[  427.140257]  ? rcu_softirq_qs+0x20/0x20
[  427.144238]  ? remove_wait_queue+0x1a6/0x360
[  427.148648]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.153761]  ? filemap_map_pages+0xe04/0x1990
[  427.158271]  ? print_usage_bug+0xc0/0xc0
[  427.162335]  ? add_wait_queue+0x2b0/0x2b0
[  427.166491]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  427.171434]  ? print_usage_bug+0xc0/0xc0
[  427.175500]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  427.181037]  ? fput+0x130/0x1a0
[  427.184323]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.189866]  ? print_usage_bug+0xc0/0xc0
[  427.193935]  ? __lock_acquire+0x62f/0x4c20
[  427.198183]  ? lock_acquire+0x1ed/0x520
[  427.202165]  ? ext4_filemap_fault+0x7a/0xad
[  427.206497]  ? lock_release+0xa00/0xa00
[  427.210472]  ? perf_trace_sched_process_exec+0x860/0x860
[  427.215923]  ? print_usage_bug+0xc0/0xc0
[  427.219989]  ? print_usage_bug+0xc0/0xc0
[  427.224067]  ? down_read+0x8d/0x120
[  427.227694]  ? ext4_filemap_fault+0x7a/0xad
[  427.232024]  ? __down_interruptible+0x700/0x700
[  427.236714]  ext4_filemap_fault+0x82/0xad
[  427.240869]  __do_fault+0x100/0x6b0
[  427.244500]  ? pmd_devmap_trans_unstable+0x220/0x220
[  427.249605]  ? mark_held_locks+0x130/0x130
[  427.253840]  ? mark_held_locks+0x130/0x130
[  427.258076]  ? find_held_lock+0x36/0x1c0
[  427.262145]  ? zap_class+0x640/0x640
[  427.265876]  ? find_held_lock+0x36/0x1c0
[  427.269942]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.275517]  __handle_mm_fault+0x307c/0x5920
[  427.279930]  ? poll_select_copy_remaining+0x18c/0x6a0
[  427.285130]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  427.289984]  ? __might_fault+0x12b/0x1e0
[  427.294047]  ? lock_downgrade+0x900/0x900
[  427.298217]  ? zap_class+0x640/0x640
[  427.301934]  ? zap_class+0x640/0x640
[  427.305654]  ? find_held_lock+0x36/0x1c0
[  427.309732]  ? handle_mm_fault+0x42a/0xc70
[  427.313972]  ? lock_downgrade+0x900/0x900
[  427.318123]  ? check_preemption_disabled+0x48/0x280
[  427.323149]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  427.328087]  ? kasan_check_read+0x11/0x20
[  427.332241]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  427.337522]  ? rcu_softirq_qs+0x20/0x20
[  427.341497]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.346625]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.352165]  ? check_preemption_disabled+0x48/0x280
[  427.357191]  handle_mm_fault+0x54f/0xc70
[  427.361262]  ? __handle_mm_fault+0x5920/0x5920
[  427.365850]  ? find_vma+0x34/0x190
[  427.369411]  __do_page_fault+0x5e8/0xe60
[  427.373474]  ? trace_hardirqs_off+0xb8/0x310
[  427.377895]  do_page_fault+0xf2/0x7e0
[  427.381709]  ? vmalloc_sync_all+0x30/0x30
[  427.385863]  ? error_entry+0x70/0xd0
[  427.389583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  427.394599]  ? trace_hardirqs_on_caller+0xc0/0x310
[  427.399532]  ? syscall_return_slowpath+0x5e0/0x5e0
[  427.404582]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.409432]  ? trace_hardirqs_on_caller+0x310/0x310
[  427.414458]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  427.419935]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  427.424960]  ? prepare_exit_to_usermode+0x291/0x3b0
[  427.429988]  ? page_fault+0x8/0x30
[  427.433536]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  427.438388]  ? page_fault+0x8/0x30
[  427.441933]  page_fault+0x1e/0x30
[  427.445387] RIP: 0033:0x7f949d66add3
[  427.449128] Code: Bad RIP value.
[  427.452490] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  427.457860] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  427.465130] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  427.472401] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  427.479677] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  427.486952] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  427.494255] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  427.494326] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  427.500775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  427.500784] Call Trace:
[  427.507384] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  427.516625]  dump_stack+0x244/0x39d
[  427.519217] init cpuset=
[  427.528943]  ? dump_stack_print_info.cold.1+0x20/0x20
[  427.532551] /
[  427.535230]  warn_alloc.cold.117+0xb7/0x1bd
[  427.540397]  mems_allowed=0
[  427.542108]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  427.554168]  ? lock_downgrade+0x900/0x900
[  427.558326]  ? trace_hardirqs_off+0xb8/0x310
[  427.562747]  ? trace_hardirqs_off+0xb8/0x310
[  427.567173]  __alloc_pages_slowpath+0x2660/0x2d70
[  427.572047]  ? warn_alloc+0x120/0x120
[  427.575857]  ? warn_alloc+0x120/0x120
[  427.579663]  ? print_usage_bug+0xc0/0xc0
[  427.583742]  ? warn_alloc+0x120/0x120
[  427.587548]  ? print_usage_bug+0xc0/0xc0
[  427.591613]  ? __lock_acquire+0x62f/0x4c20
[  427.595852]  ? __lock_acquire+0x62f/0x4c20
[  427.600098]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.605647]  ? should_fail+0x22d/0xd01
[  427.609542]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.614649]  ? __lock_acquire+0x62f/0x4c20
[  427.618894]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  427.623994]  ? __lock_acquire+0x62f/0x4c20
[  427.628250]  ? should_fail+0x22d/0xd01
[  427.632138]  ? find_held_lock+0x36/0x1c0
[  427.636210]  ? mark_held_locks+0x130/0x130
[  427.640449]  ? mark_held_locks+0x130/0x130
[  427.644713]  ? zap_class+0x640/0x640
[  427.648431]  ? zap_class+0x640/0x640
[  427.652148]  ? print_usage_bug+0xc0/0xc0
[  427.656209]  ? do_raw_spin_unlock+0xa7/0x330
[  427.660637]  ? zap_class+0x640/0x640
[  427.664356]  ? print_usage_bug+0xc0/0xc0
[  427.668434]  ? wq_watchdog_touch+0x9c/0xfe
[  427.672675]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.678244]  ? check_preemption_disabled+0x48/0x280
[  427.683276]  ? __lock_is_held+0xb5/0x140
[  427.687344]  __alloc_pages_nodemask+0xa80/0xde0
[  427.692014]  ? zap_class+0x640/0x640
[  427.695750]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  427.700778]  ? find_held_lock+0x36/0x1c0
[  427.704852]  ? ____cache_alloc_node+0x1c7/0x1e0
[  427.709521]  ? lock_downgrade+0x900/0x900
[  427.713679]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.719236]  cache_grow_begin+0xa5/0x8c0
[  427.723299]  ? do_raw_spin_unlock+0xa7/0x330
[  427.727731]  fallback_alloc+0x204/0x2e0
[  427.731729]  ____cache_alloc_node+0x1c7/0x1e0
[  427.736234]  kmem_cache_alloc_node+0xe3/0x730
[  427.740740]  ? ipv6_get_ifaddr+0x42e/0x620
[  427.744990]  __alloc_skb+0x119/0x770
[  427.748741]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  427.754028]  ? netdev_alloc_frag+0x1f0/0x1f0
[  427.758439]  ? lock_downgrade+0x900/0x900
[  427.762596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.768169]  ? refcount_sub_and_test_checked+0x203/0x310
[  427.773636]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  427.779107]  ? addrconf_rs_timer+0x690/0x690
[  427.783528]  ndisc_alloc_skb+0x144/0x340
[  427.788089]  ndisc_send_rs+0x331/0x6e0
[  427.791983]  addrconf_rs_timer+0x314/0x690
[  427.796227]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.800482]  call_timer_fn+0x272/0x920
[  427.804369]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.808606]  ? process_timeout+0x40/0x40
[  427.812678]  ? __run_timers+0x7da/0xc70
[  427.816668]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.821174]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.825666]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.829911]  ? lockdep_hardirqs_on+0x296/0x5b0
[  427.834513]  ? trace_hardirqs_on+0xbd/0x310
[  427.838842]  ? kasan_check_read+0x11/0x20
[  427.843009]  ? __run_timers+0x7da/0xc70
[  427.846987]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.852095]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.856337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  427.860580]  __run_timers+0x7e5/0xc70
[  427.864395]  ? timer_fixup_init+0x70/0x70
[  427.868551]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.873049]  ? _raw_spin_unlock_irq+0x27/0x80
[  427.877551]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  427.882145]  ? trace_hardirqs_on+0xbd/0x310
[  427.886468]  ? kasan_check_read+0x11/0x20
[  427.890621]  ? finish_task_switch+0x1f4/0x910
[  427.895123]  ? trace_hardirqs_off_caller+0x310/0x310
[  427.900232]  ? compat_start_thread+0x80/0x80
[  427.905185]  ? pvclock_read_flags+0x160/0x160
[  427.909684]  ? __switch_to_asm+0x34/0x70
[  427.913765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.919307]  ? check_preemption_disabled+0x48/0x280
[  427.924333]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  427.929876]  ? rcu_pm_notify+0xc0/0xc0
[  427.933767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  427.939306]  ? check_preemption_disabled+0x48/0x280
[  427.944331]  run_timer_softirq+0x52/0xb0
[  427.948395]  ? rcu_read_lock_sched_held+0x14f/0x180
[  427.953416]  __do_softirq+0x308/0xb7e
[  427.957221]  ? trace_hardirqs_on_caller+0xc0/0x310
[  427.962167]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  427.967273]  ? trace_hardirqs_on+0x310/0x310
[  427.971693]  ? schedule+0x108/0x460
[  427.975350]  ? trace_hardirqs_off+0xb8/0x310
[  427.979764]  ? smpboot_thread_fn+0x68b/0xa00
[  427.984177]  ? trace_hardirqs_on+0x310/0x310
[  427.988590]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  427.994126]  ? check_preemption_disabled+0x48/0x280
[  427.999155]  ? takeover_tasklets+0xa90/0xa90
[  428.003565]  run_ksoftirqd+0x5e/0x100
[  428.007366]  smpboot_thread_fn+0x68b/0xa00
[  428.011603]  ? sort_range+0x30/0x30
[  428.015233]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  428.020336]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.025872]  ? __kthread_parkme+0xfb/0x1a0
[  428.030116]  kthread+0x35a/0x420
[  428.033487]  ? sort_range+0x30/0x30
[  428.037111]  ? kthread_stop+0x900/0x900
[  428.041087]  ret_from_fork+0x3a/0x50
[  428.044818] warn_alloc_show_mem: 1 callbacks suppressed
[  428.044829] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  428.044831] Mem-Info:
[  428.044863] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  428.044863]  active_file:11 inactive_file:11 isolated_file:0
[  428.044863]  unevictable:0 dirty:0 writeback:0 unstable:0
[  428.044863]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  428.044863]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  428.044863]  free:13686 free_pcp:280 free_cma:0
[  428.050204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  428.056111] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  428.058511] Call Trace:
[  428.091557] Node 0 
[  428.101167]  <IRQ>
[  428.128847] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  428.131412]  dump_stack+0x244/0x39d
[  428.133617] lowmem_reserve[]:
[  428.135767]  ? dump_stack_print_info.cold.1+0x20/0x20
[  428.161238]  0 2819
[  428.164883]  warn_alloc.cold.117+0xb7/0x1bd
[  428.167953]  6323
[  428.173140]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  428.175353]  6323
[  428.179670]  ? lock_downgrade+0x900/0x900
[  428.186556]  ? trace_hardirqs_off+0xb8/0x310
[  428.188610] Node 0 
[  428.192755]  ? trace_hardirqs_off+0xb8/0x310
[  428.197164] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  428.199375]  __alloc_pages_slowpath+0x2660/0x2d70
[  428.203766] lowmem_reserve[]:
[  428.230867]  ? warn_alloc+0x120/0x120
[  428.235666]  0
[  428.238773]  ? warn_alloc+0x120/0x120
[  428.242541]  0
[  428.244340]  ? print_usage_bug+0xc0/0xc0
[  428.248112]  3503
[  428.249908]  ? warn_alloc+0x120/0x120
[  428.253948]  3503
[  428.256006]  ? print_usage_bug+0xc0/0xc0
[  428.259785] Node 0 
[  428.261841]  ? __lock_acquire+0x62f/0x4c20
[  428.265905] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  428.268112]  ? __lock_acquire+0x62f/0x4c20
[  428.272340] lowmem_reserve[]:
[  428.300810]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  428.305023]  0
[  428.308172]  ? should_fail+0x22d/0xd01
[  428.313704]  0
[  428.315505]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  428.319363]  0
[  428.321161]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  428.326402]  0
[  428.328214]  ? __lock_acquire+0x62f/0x4c20
[  428.333286] Node 0 
[  428.335083]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  428.339292] DMA: 
[  428.341523]  ? __lock_acquire+0x62f/0x4c20
[  428.346603] 1*4kB 
[  428.348662]  ? should_fail+0x22d/0xd01
[  428.352871] (U) 
[  428.355017]  ? rcu_irq_exit+0x1a2/0x390
[  428.358886] 0*8kB 
[  428.360861]  ? mark_held_locks+0x130/0x130
[  428.364807] 0*16kB 
[  428.366967]  ? mark_held_locks+0x130/0x130
[  428.371178] 1*32kB 
[  428.373407]  ? mark_held_locks+0xc7/0x130
[  428.377619] (U) 
[  428.379856]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  428.383990] 2*64kB 
[  428.385957]  ? zap_class+0x640/0x640
[  428.390947] (U) 1*128kB 
[  428.393187]  ? print_usage_bug+0xc0/0xc0
[  428.396892] (U) 1*256kB 
[  428.399565]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.403598] (U) 
[  428.406263]  ? check_preemption_disabled+0x48/0x280
[  428.411792] 0*512kB 
[  428.413767]  ? __lock_is_held+0xb5/0x140
[  428.418752] 1*1024kB (U) 
[  428.421093]  __alloc_pages_nodemask+0xa80/0xde0
[  428.425127] 1*2048kB 
[  428.427878]  ? zap_class+0x640/0x640
[  428.432522] (M) 
[  428.434932]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  428.438621] 3*4096kB 
[  428.440599]  ? find_held_lock+0x36/0x1c0
[  428.445582] (M) 
[  428.447992]  ? ____cache_alloc_node+0x1c7/0x1e0
[  428.452022] = 15908kB
[  428.453991]  ? lock_downgrade+0x900/0x900
[  428.458635] Node 0 
[  428.461044]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.465163] DMA32: 
[  428.467396]  cache_grow_begin+0xa5/0x8c0
[  428.472904] 2*4kB 
[  428.475137]  ? do_raw_spin_unlock+0xa7/0x330
[  428.479169] (H) 
[  428.481324]  fallback_alloc+0x204/0x2e0
[  428.485715] 2*8kB 
[  428.487686]  ____cache_alloc_node+0x1c7/0x1e0
[  428.491636] (MH) 
[  428.493783]  kmem_cache_alloc_node+0xe3/0x730
[  428.498247] 3*16kB (MH) 
[  428.500312]  ? ipv6_get_ifaddr+0x42e/0x620
[  428.504782] 3*32kB 
[  428.507456]  __alloc_skb+0x119/0x770
[  428.511660] (MH) 
[  428.513893]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  428.517598] 4*64kB 
[  428.519657]  ? netdev_alloc_frag+0x1f0/0x1f0
[  428.524908] (M) 
[  428.527141]  ? lock_downgrade+0x900/0x900
[  428.531528] 5*128kB 
[  428.533504]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.537629] (MH) 
[  428.539952]  ? refcount_sub_and_test_checked+0x203/0x310
[  428.545461] 4*256kB 
[  428.547520]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  428.552960] (M) 
[  428.555280]  ? addrconf_rs_timer+0x690/0x690
[  428.560717] 5*512kB 
[  428.562725]  ndisc_alloc_skb+0x144/0x340
[  428.567106] (MH) 
[  428.569429]  ndisc_send_rs+0x331/0x6e0
[  428.573463] 4*1024kB 
[  428.575520]  addrconf_rs_timer+0x314/0x690
[  428.579379] (MH) 
[  428.581784]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.585991] 2*2048kB 
[  428.588057]  call_timer_fn+0x272/0x920
[  428.592255] (M) 
[  428.594660]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.598523] 3*4096kB 
[  428.600491]  ? process_timeout+0x40/0x40
[  428.604714] (M) 
[  428.607120]  ? mark_held_locks+0xc7/0x130
[  428.611154] = 25128kB
[  428.613136]  ? _raw_spin_unlock_irq+0x27/0x80
[  428.617257] Node 0 
[  428.619667]  ? _raw_spin_unlock_irq+0x27/0x80
[  428.624139] Normal: 
[  428.626366]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.630838] 723*4kB 
[  428.633159]  ? lockdep_hardirqs_on+0x296/0x5b0
[  428.637370] (UMEH) 
[  428.639686]  ? trace_hardirqs_on+0xbd/0x310
[  428.644246] 444*8kB (UME) 
[  428.646490]  ? kasan_check_read+0x11/0x20
[  428.650786] 227*16kB 
[  428.653646]  ? __run_timers+0x7da/0xc70
[  428.657772] (UMEH) 
[  428.660178]  ? trace_hardirqs_off_caller+0x310/0x310
[  428.664121] 94*32kB (UMEH) 
[  428.666363]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.671437] 10*64kB 
[  428.674365]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  428.678576] (UMH) 
[  428.680898]  __run_timers+0x7e5/0xc70
[  428.685107] 0*128kB 
[  428.687258]  ? timer_fixup_init+0x70/0x70
[  428.691026] 0*256kB 
[  428.693341]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  428.697462] 0*512kB 
[  428.699777]  ? zap_class+0x640/0x640
[  428.704772] 0*1024kB 
[  428.707087]  ? print_usage_bug+0xc0/0xc0
[  428.710777] 0*2048kB 
[  428.713185]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  428.717213] 0*4096kB = 13724kB
[  428.719638]  ? find_held_lock+0x36/0x1c0
[  428.724808] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  428.727987]  ? zap_class+0x640/0x640
[  428.732032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  428.732041] 2289 total pagecache pages
[  428.740877]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.744568] 0 pages in swap cache
[  428.753134]  ? check_preemption_disabled+0x48/0x280
[  428.756998] Swap cache stats: add 0, delete 0, find 0/0
[  428.762529]  ? __lock_is_held+0xb5/0x140
[  428.765951] Free swap  = 0kB
[  428.770961]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.776294] Total swap = 0kB
[  428.776302] 1965979 pages RAM
[  428.780357]  ? check_preemption_disabled+0x48/0x280
[  428.783350] 0 pages HighMem/MovableOnly
[  428.788885]  run_timer_softirq+0x52/0xb0
[  428.791875] 342293 pages reserved
[  428.794973]  ? rcu_read_lock_sched_held+0x14f/0x180
[  428.799959] 0 pages cma reserved
[  428.800039] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  428.803934]  __do_softirq+0x308/0xb7e
[  428.803952]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  428.803968]  ? lock_downgrade+0x900/0x900
[  428.808073] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  428.811466]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  428.816461] ksoftirqd/0 cpuset=
[  428.819828]  ? pvclock_read_flags+0x160/0x160
[  428.826288] /
[  428.830083]  ? lapic_next_event+0x5a/0x90
[  428.834553]  mems_allowed=0
[  428.838692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.876147]  ? kvm_clock_read+0x18/0x30
[  428.880140]  ? kvm_sched_clock_read+0x9/0x20
[  428.884563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.890115]  ? check_preemption_disabled+0x48/0x280
[  428.895156]  irq_exit+0x17f/0x1c0
[  428.898626]  smp_apic_timer_interrupt+0x1cb/0x760
[  428.903473]  ? smp_reschedule_interrupt+0x109/0x650
[  428.908495]  ? smp_call_function_single_interrupt+0x650/0x650
[  428.914389]  ? interrupt_entry+0xb5/0xc0
[  428.918984]  ? trace_hardirqs_off_caller+0xbb/0x310
[  428.924003]  ? trace_hardirqs_off_caller+0xbb/0x310
[  428.929027]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.933895]  ? trace_hardirqs_on_caller+0x310/0x310
[  428.938911]  ? trace_hardirqs_on_caller+0x310/0x310
[  428.943926]  ? task_prio+0x50/0x50
[  428.947468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  428.953014]  ? check_preemption_disabled+0x48/0x280
[  428.958039]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.962893]  apic_timer_interrupt+0xf/0x20
[  428.967121]  </IRQ>
[  428.969363] RIP: 0010:console_unlock+0xffa/0x1160
[  428.974206] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  428.993119] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  429.000832] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  429.008099] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  429.015375] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  429.022645] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  429.029916] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  429.037207]  ? netconsole_netdev_event+0x280/0x280
[  429.042157]  ? console_unlock+0xff1/0x1160
[  429.046418]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  429.051098]  ? vprintk_emit+0x7f7/0x930
[  429.055076]  ? lock_release+0xa00/0xa00
[  429.059053]  ? trace_hardirqs_on+0xb0/0x310
[  429.063381]  ? vprintk_default+0x28/0x30
[  429.067444]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.072552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.078109]  vprintk_emit+0x33d/0x930
[  429.081934]  ? wake_up_klogd+0x180/0x180
[  429.086005]  ? match_held_lock+0x8c1/0x8d0
[  429.090255]  ? mark_held_locks+0xc7/0x130
[  429.094415]  ? _raw_spin_unlock_irq+0x27/0x80
[  429.098914]  ? _raw_spin_unlock_irq+0x27/0x80
[  429.103438]  vprintk_default+0x28/0x30
[  429.107335]  vprintk_func+0x7e/0x181
[  429.111070]  printk+0xa7/0xcf
[  429.114183]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  429.118955]  ? _raw_spin_unlock_irq+0x60/0x80
[  429.123467]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  429.128759]  dump_header+0x7cc/0xf72
[  429.132487]  ? pagefault_out_of_memory+0x197/0x197
[  429.137430]  ? zap_class+0x640/0x640
[  429.141150]  ? percpu_ref_get_many+0x240/0x240
[  429.145739]  ? print_usage_bug+0xc0/0xc0
[  429.149802]  ? print_usage_bug+0xc0/0xc0
[  429.153868]  ? zap_class+0x640/0x640
[  429.157584]  ? print_usage_bug+0xc0/0xc0
[  429.161651]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.167194]  ? find_held_lock+0x36/0x1c0
[  429.171281]  ? mark_held_locks+0xc7/0x130
[  429.175435]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.180583]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  429.185688]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  429.190281]  ? trace_hardirqs_on+0xbd/0x310
[  429.194601]  ? kasan_check_read+0x11/0x20
[  429.198769]  ? ___ratelimit+0x3b4/0x672
[  429.202747]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.207853]  ? trace_hardirqs_on+0x310/0x310
[  429.212264]  ? lock_downgrade+0x900/0x900
[  429.216421]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  429.221529]  ? ___ratelimit+0x3b9/0x672
[  429.225510]  ? idr_get_free+0xec0/0xec0
[  429.229484]  ? find_held_lock+0x36/0x1c0
[  429.233560]  oom_kill_process.cold.27+0x10/0x903
[  429.238318]  ? zap_class+0x640/0x640
[  429.242031]  ? check_preemption_disabled+0x48/0x280
[  429.247056]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.251990]  ? kasan_check_read+0x11/0x20
[  429.256144]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.261426]  ? oom_evaluate_task+0x540/0x540
[  429.265843]  ? find_held_lock+0x36/0x1c0
[  429.269917]  ? out_of_memory+0x974/0x1430
[  429.274072]  ? lock_downgrade+0x900/0x900
[  429.278228]  ? check_preemption_disabled+0x48/0x280
[  429.283250]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.288185]  ? kasan_check_read+0x11/0x20
[  429.292339]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.297623]  ? rcu_softirq_qs+0x20/0x20
[  429.301602]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.307142]  ? oom_evaluate_task+0x302/0x540
[  429.311560]  out_of_memory+0xa84/0x1430
[  429.315567]  ? oom_killer_disable+0x3a0/0x3a0
[  429.320066]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  429.325000]  ? __mutex_add_waiter+0x2a0/0x2a0
[  429.329512]  __alloc_pages_slowpath+0x22d4/0x2d70
[  429.334386]  ? warn_alloc+0x120/0x120
[  429.338192]  ? rcu_softirq_qs+0x20/0x20
[  429.342205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.347757]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.353301]  ? should_fail+0x22d/0xd01
[  429.357198]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.362324]  ? zap_class+0x640/0x640
[  429.366067]  ? __lock_is_held+0xb5/0x140
[  429.370140]  ? mark_held_locks+0x130/0x130
[  429.374393]  ? lock_release+0xa00/0xa00
[  429.378377]  ? perf_trace_sched_process_exec+0x860/0x860
[  429.383849]  ? __might_sleep+0x95/0x190
[  429.387834]  __alloc_pages_nodemask+0xa80/0xde0
[  429.392516]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  429.397552]  ? __page_cache_alloc+0x191/0x5c0
[  429.402049]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.406981]  ? kasan_check_read+0x11/0x20
[  429.411137]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.416419]  ? zap_class+0x640/0x640
[  429.420150]  ? zap_class+0x640/0x640
[  429.423862]  ? zap_class+0x640/0x640
[  429.427579]  ? __do_page_cache_readahead+0x7ce/0x980
[  429.432689]  ? find_held_lock+0x36/0x1c0
[  429.436773]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  429.442336]  alloc_pages_current+0x173/0x350
[  429.446756]  __page_cache_alloc+0x38c/0x5c0
[  429.451079]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.456010]  ? kasan_check_read+0x11/0x20
[  429.460173]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.465454]  ? generic_perform_write+0x6a0/0x6a0
[  429.470234]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.475776]  ? check_preemption_disabled+0x48/0x280
[  429.480806]  filemap_fault+0x1594/0x25f0
[  429.484884]  ? __lock_page_or_retry+0xa00/0xa00
[  429.489556]  ? mark_held_locks+0x130/0x130
[  429.493799]  ? rcu_softirq_qs+0x20/0x20
[  429.497797]  ? remove_wait_queue+0x1a6/0x360
[  429.502214]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.507326]  ? filemap_map_pages+0xe04/0x1990
[  429.511834]  ? print_usage_bug+0xc0/0xc0
[  429.515899]  ? add_wait_queue+0x2b0/0x2b0
[  429.520051]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  429.524982]  ? print_usage_bug+0xc0/0xc0
[  429.529045]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  429.534587]  ? fput+0x130/0x1a0
[  429.537871]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  429.543414]  ? print_usage_bug+0xc0/0xc0
[  429.547484]  ? __lock_acquire+0x62f/0x4c20
[  429.551740]  ? lock_acquire+0x1ed/0x520
[  429.555724]  ? ext4_filemap_fault+0x7a/0xad
[  429.560075]  ? lock_release+0xa00/0xa00
[  429.564057]  ? perf_trace_sched_process_exec+0x860/0x860
[  429.569510]  ? print_usage_bug+0xc0/0xc0
[  429.573571]  ? print_usage_bug+0xc0/0xc0
[  429.577645]  ? down_read+0x8d/0x120
[  429.581271]  ? ext4_filemap_fault+0x7a/0xad
[  429.585596]  ? __down_interruptible+0x700/0x700
[  429.590276]  ext4_filemap_fault+0x82/0xad
[  429.594429]  __do_fault+0x100/0x6b0
[  429.598063]  ? pmd_devmap_trans_unstable+0x220/0x220
[  429.603174]  ? mark_held_locks+0x130/0x130
[  429.607413]  ? mark_held_locks+0x130/0x130
[  429.611646]  ? find_held_lock+0x36/0x1c0
[  429.615717]  ? zap_class+0x640/0x640
[  429.619429]  ? find_held_lock+0x36/0x1c0
[  429.623499]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.629046]  __handle_mm_fault+0x307c/0x5920
[  429.633458]  ? poll_select_copy_remaining+0x18c/0x6a0
[  429.638657]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  429.643510]  ? __might_fault+0x12b/0x1e0
[  429.647577]  ? lock_downgrade+0x900/0x900
[  429.651745]  ? zap_class+0x640/0x640
[  429.655457]  ? zap_class+0x640/0x640
[  429.659183]  ? find_held_lock+0x36/0x1c0
[  429.663259]  ? handle_mm_fault+0x42a/0xc70
[  429.667519]  ? lock_downgrade+0x900/0x900
[  429.671665]  ? check_preemption_disabled+0x48/0x280
[  429.676692]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  429.681636]  ? kasan_check_read+0x11/0x20
[  429.685790]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  429.691070]  ? rcu_softirq_qs+0x20/0x20
[  429.695046]  ? trace_hardirqs_off_caller+0x310/0x310
[  429.700153]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.705690]  ? check_preemption_disabled+0x48/0x280
[  429.710728]  handle_mm_fault+0x54f/0xc70
[  429.714797]  ? __handle_mm_fault+0x5920/0x5920
[  429.719384]  ? find_vma+0x34/0x190
[  429.722942]  __do_page_fault+0x5e8/0xe60
[  429.727005]  ? trace_hardirqs_off+0xb8/0x310
[  429.731427]  do_page_fault+0xf2/0x7e0
[  429.735232]  ? vmalloc_sync_all+0x30/0x30
[  429.739381]  ? error_entry+0x70/0xd0
[  429.743097]  ? trace_hardirqs_off_caller+0xbb/0x310
[  429.748110]  ? trace_hardirqs_on_caller+0xc0/0x310
[  429.753044]  ? syscall_return_slowpath+0x5e0/0x5e0
[  429.757977]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  429.762837]  ? trace_hardirqs_on_caller+0x310/0x310
[  429.767853]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  429.773309]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  429.778330]  ? prepare_exit_to_usermode+0x291/0x3b0
[  429.783352]  ? page_fault+0x8/0x30
[  429.787163]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  429.792013]  ? page_fault+0x8/0x30
[  429.795556]  page_fault+0x1e/0x30
[  429.799008] RIP: 0033:0x7f949d66add3
[  429.802737] Code: Bad RIP value.
[  429.806100] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  429.811465] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  429.818734] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  429.825999] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  429.833271] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  429.840539] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  429.847836] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  429.847902] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  429.854329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  429.854334] Call Trace:
[  429.854357]  dump_stack+0x244/0x39d
[  429.854375]  ? dump_stack_print_info.cold.1+0x20/0x20
[  429.860910] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  429.870214]  warn_alloc.cold.117+0xb7/0x1bd
[  429.872774] init cpuset=
[  429.876395]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  429.881561] /
[  429.891271]  ? lock_downgrade+0x900/0x900
[  429.895566]  mems_allowed=0
[  429.911834]  ? trace_hardirqs_off+0xb8/0x310
[  429.916246]  ? trace_hardirqs_off+0xb8/0x310
[  429.920664]  __alloc_pages_slowpath+0x2660/0x2d70
[  429.925538]  ? warn_alloc+0x120/0x120
[  429.929342]  ? warn_alloc+0x120/0x120
[  429.933145]  ? print_usage_bug+0xc0/0xc0
[  429.937204]  ? warn_alloc+0x120/0x120
[  429.941006]  ? print_usage_bug+0xc0/0xc0
[  429.945069]  ? __lock_acquire+0x62f/0x4c20
[  429.949304]  ? __lock_acquire+0x62f/0x4c20
[  429.953542]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  429.959085]  ? should_fail+0x22d/0xd01
[  429.962976]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.968087]  ? __lock_acquire+0x62f/0x4c20
[  429.972325]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  429.977427]  ? __lock_acquire+0x62f/0x4c20
[  429.981658]  ? should_fail+0x22d/0xd01
[  429.985546]  ? find_held_lock+0x36/0x1c0
[  429.989623]  ? mark_held_locks+0x130/0x130
[  429.993863]  ? mark_held_locks+0x130/0x130
[  429.998821]  ? zap_class+0x640/0x640
[  430.002536]  ? zap_class+0x640/0x640
[  430.006255]  ? print_usage_bug+0xc0/0xc0
[  430.010319]  ? do_raw_spin_unlock+0xa7/0x330
[  430.014736]  ? zap_class+0x640/0x640
[  430.018450]  ? print_usage_bug+0xc0/0xc0
[  430.022510]  ? wq_watchdog_touch+0x9c/0xfe
[  430.026750]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.032292]  ? check_preemption_disabled+0x48/0x280
[  430.037315]  ? __lock_is_held+0xb5/0x140
[  430.041385]  __alloc_pages_nodemask+0xa80/0xde0
[  430.046055]  ? zap_class+0x640/0x640
[  430.049774]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  430.054801]  ? find_held_lock+0x36/0x1c0
[  430.058876]  ? ____cache_alloc_node+0x1c7/0x1e0
[  430.063543]  ? lock_downgrade+0x900/0x900
[  430.067707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.073258]  cache_grow_begin+0xa5/0x8c0
[  430.077320]  ? do_raw_spin_unlock+0xa7/0x330
[  430.081745]  fallback_alloc+0x204/0x2e0
[  430.085737]  ____cache_alloc_node+0x1c7/0x1e0
[  430.090238]  kmem_cache_alloc_node+0xe3/0x730
[  430.094741]  ? ipv6_get_ifaddr+0x42e/0x620
[  430.098985]  __alloc_skb+0x119/0x770
[  430.102715]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  430.107998]  ? netdev_alloc_frag+0x1f0/0x1f0
[  430.112408]  ? lock_downgrade+0x900/0x900
[  430.116570]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.122109]  ? refcount_sub_and_test_checked+0x203/0x310
[  430.127570]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  430.133023]  ? addrconf_rs_timer+0x690/0x690
[  430.137445]  ndisc_alloc_skb+0x144/0x340
[  430.141511]  ndisc_send_rs+0x331/0x6e0
[  430.145403]  addrconf_rs_timer+0x314/0x690
[  430.149644]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.153891]  call_timer_fn+0x272/0x920
[  430.157788]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.162029]  ? process_timeout+0x40/0x40
[  430.166098]  ? __run_timers+0x7da/0xc70
[  430.170079]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.174577]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.179068]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.183300]  ? lockdep_hardirqs_on+0x296/0x5b0
[  430.187886]  ? trace_hardirqs_on+0xbd/0x310
[  430.192208]  ? kasan_check_read+0x11/0x20
[  430.196359]  ? __run_timers+0x7da/0xc70
[  430.200332]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.205441]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.209679]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.213928]  __run_timers+0x7e5/0xc70
[  430.217756]  ? timer_fixup_init+0x70/0x70
[  430.221910]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.226408]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.230904]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  430.235488]  ? trace_hardirqs_on+0xbd/0x310
[  430.239810]  ? kasan_check_read+0x11/0x20
[  430.243961]  ? finish_task_switch+0x1f4/0x910
[  430.248458]  ? trace_hardirqs_off_caller+0x310/0x310
[  430.253565]  ? compat_start_thread+0x80/0x80
[  430.257996]  ? pvclock_read_flags+0x160/0x160
[  430.262493]  ? __switch_to_asm+0x34/0x70
[  430.266557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.272096]  ? check_preemption_disabled+0x48/0x280
[  430.277209]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  430.282749]  ? rcu_pm_notify+0xc0/0xc0
[  430.286637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.292174]  ? check_preemption_disabled+0x48/0x280
[  430.297199]  run_timer_softirq+0x52/0xb0
[  430.301266]  ? rcu_read_lock_sched_held+0x14f/0x180
[  430.306288]  __do_softirq+0x308/0xb7e
[  430.310094]  ? trace_hardirqs_on_caller+0xc0/0x310
[  430.315029]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  430.320136]  ? trace_hardirqs_on+0x310/0x310
[  430.324557]  ? schedule+0x108/0x460
[  430.328195]  ? trace_hardirqs_off+0xb8/0x310
[  430.332606]  ? smpboot_thread_fn+0x68b/0xa00
[  430.337014]  ? trace_hardirqs_on+0x310/0x310
[  430.341426]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.346964]  ? check_preemption_disabled+0x48/0x280
[  430.351985]  ? takeover_tasklets+0xa90/0xa90
[  430.356397]  run_ksoftirqd+0x5e/0x100
[  430.360201]  smpboot_thread_fn+0x68b/0xa00
[  430.364441]  ? sort_range+0x30/0x30
[  430.368074]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  430.373178]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.378742]  ? __kthread_parkme+0xfb/0x1a0
[  430.382989]  kthread+0x35a/0x420
[  430.386361]  ? sort_range+0x30/0x30
[  430.389989]  ? kthread_stop+0x900/0x900
[  430.393969]  ret_from_fork+0x3a/0x50
[  430.397736] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  430.397742] warn_alloc_show_mem: 1 callbacks suppressed
[  430.397749] Mem-Info:
[  430.403638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  430.409011] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  430.409011]  active_file:11 inactive_file:11 isolated_file:0
[  430.409011]  unevictable:0 dirty:0 writeback:0 unstable:0
[  430.409011]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  430.409011]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  430.409011]  free:13686 free_pcp:280 free_cma:0
[  430.411381] Call Trace:
[  430.420785] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  430.453816]  <IRQ>
[  430.456391] Node 0 
[  430.484076]  dump_stack+0x244/0x39d
[  430.486226] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  430.488443]  ? dump_stack_print_info.cold.1+0x20/0x20
[  430.492045] lowmem_reserve[]:
[  430.517564]  warn_alloc.cold.117+0xb7/0x1bd
[  430.522734]  0
[  430.525834]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  430.530127]  2819
[  430.531926]  ? lock_downgrade+0x900/0x900
[  430.536739]  6323
[  430.538803]  ? trace_hardirqs_off+0xb8/0x310
[  430.542924]  6323
[  430.544984]  ? trace_hardirqs_off+0xb8/0x310
[  430.551425]  __alloc_pages_slowpath+0x2660/0x2d70
[  430.555807] Node 0 DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  430.560673]  ? warn_alloc+0x120/0x120
[  430.560692]  ? warn_alloc+0x120/0x120
[  430.588363] lowmem_reserve[]:
[  430.592170]  ? print_usage_bug+0xc0/0xc0
[  430.595932]  0 0
[  430.599043]  ? warn_alloc+0x120/0x120
[  430.603083]  3503
[  430.605053]  ? print_usage_bug+0xc0/0xc0
[  430.608854]  3503
[  430.610913]  ? __lock_acquire+0x62f/0x4c20
[  430.617002]  ? __lock_acquire+0x62f/0x4c20
[  430.621209] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  430.625477]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  430.625496]  ? should_fail+0x22d/0xd01
[  430.654542] lowmem_reserve[]:
[  430.660088]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  430.663937]  0
[  430.667037]  ? __lock_acquire+0x62f/0x4c20
[  430.672108]  0 0
[  430.673945]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  430.678149]  0
[  430.680123]  ? __lock_acquire+0x62f/0x4c20
[  430.687011]  ? should_fail+0x22d/0xd01
[  430.691218] Node 0 DMA: 
[  430.695111]  ? find_held_lock+0x36/0x1c0
[  430.695115] 1*4kB (U) 
[  430.697795]  ? mark_held_locks+0x130/0x130
[  430.701831] 0*8kB 0*16kB 
[  430.704336]  ? mark_held_locks+0x130/0x130
[  430.708542] 1*32kB 
[  430.711310]  ? zap_class+0x640/0x640
[  430.715518] (U) 
[  430.717752]  ? zap_class+0x640/0x640
[  430.721441] 2*64kB 
[  430.723411]  ? print_usage_bug+0xc0/0xc0
[  430.727123] (U) 
[  430.729362]  ? do_raw_spin_unlock+0xa7/0x330
[  430.733395] 1*128kB 
[  430.735362]  ? zap_class+0x640/0x640
[  430.739745] (U) 
[  430.742069]  ? print_usage_bug+0xc0/0xc0
[  430.745789] 1*256kB 
[  430.747764]  ? wq_watchdog_touch+0x9c/0xfe
[  430.751800] (U) 
[  430.754123]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.758332] 0*512kB 
[  430.760307]  ? check_preemption_disabled+0x48/0x280
[  430.765819] 1*1024kB 
[  430.768149]  ? __lock_is_held+0xb5/0x140
[  430.773133] (U) 
[  430.775546]  __alloc_pages_nodemask+0xa80/0xde0
[  430.779575] 1*2048kB 
[  430.781543]  ? zap_class+0x640/0x640
[  430.786205] (M) 
[  430.788638]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  430.792323] 3*4096kB 
[  430.794299]  ? find_held_lock+0x36/0x1c0
[  430.799279] (M) 
[  430.801689]  ? ____cache_alloc_node+0x1c7/0x1e0
[  430.805726] = 15908kB
[  430.807707]  ? lock_downgrade+0x900/0x900
[  430.812370] Node 0 
[  430.814780]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.818901] DMA32: 
[  430.821136]  cache_grow_begin+0xa5/0x8c0
[  430.826648] 2*4kB 
[  430.828887]  ? do_raw_spin_unlock+0xa7/0x330
[  430.832920] (H) 
[  430.835074]  fallback_alloc+0x204/0x2e0
[  430.839450] 2*8kB 
[  430.841430]  ____cache_alloc_node+0x1c7/0x1e0
[  430.845375] (MH) 
[  430.847529]  kmem_cache_alloc_node+0xe3/0x730
[  430.851993] 3*16kB (MH) 
[  430.854072]  ? ipv6_get_ifaddr+0x42e/0x620
[  430.858561] 3*32kB 
[  430.861326]  __alloc_skb+0x119/0x770
[  430.865528] (MH) 
[  430.867769]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  430.871450] 4*64kB (M) 
[  430.873525]  ? netdev_alloc_frag+0x1f0/0x1f0
[  430.878773] 5*128kB (MH) 
[  430.881364]  ? lock_downgrade+0x900/0x900
[  430.885742] 4*256kB (M) 
[  430.888516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  430.892634] 5*512kB 
[  430.895301]  ? refcount_sub_and_test_checked+0x203/0x310
[  430.900812] (MH) 
[  430.903138]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  430.908559] 4*1024kB 
[  430.910621]  ? addrconf_rs_timer+0x690/0x690
[  430.916047] (MH) 
[  430.918987]  ndisc_alloc_skb+0x144/0x340
[  430.923373] 2*2048kB 
[  430.925438]  ndisc_send_rs+0x331/0x6e0
[  430.929463] (M) 
[  430.931869]  addrconf_rs_timer+0x314/0x690
[  430.935736] 3*4096kB 
[  430.937715]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.941929] (M) 
[  430.944342]  call_timer_fn+0x272/0x920
[  430.948534] = 25128kB
[  430.948542] Node 0 
[  430.950513]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.954379] Normal: 
[  430.956786]  ? process_timeout+0x40/0x40
[  430.958995] 723*4kB 
[  430.963236]  ? mark_held_locks+0xc7/0x130
[  430.965531] (UMEH) 
[  430.969586]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.971884] 444*8kB 
[  430.976042]  ? _raw_spin_unlock_irq+0x27/0x80
[  430.978267] (UME) 
[  430.982768]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  430.985069] 227*16kB 
[  430.989562]  ? lockdep_hardirqs_on+0x296/0x5b0
[  430.991682] (UMEH) 
[  430.995917]  ? trace_hardirqs_on+0xbd/0x310
[  430.998308] 94*32kB 
[  431.002881]  ? kasan_check_read+0x11/0x20
[  431.005089] (UMEH) 
[  431.009412]  ? __run_timers+0x7da/0xc70
[  431.011717] 10*64kB 
[  431.015856]  ? trace_hardirqs_off_caller+0x310/0x310
[  431.018069] (UMH) 
[  431.022039]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.024337] 0*128kB 
[  431.029432]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  431.031556] 0*256kB 
[  431.035790]  __run_timers+0x7e5/0xc70
[  431.038091] 0*512kB 
[  431.042323]  ? timer_fixup_init+0x70/0x70
[  431.044613] 0*1024kB 
[  431.048408]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  431.050717] 0*2048kB 
[  431.054854]  ? zap_class+0x640/0x640
[  431.057255] 0*4096kB 
[  431.062274]  ? print_usage_bug+0xc0/0xc0
[  431.064661] = 13724kB
[  431.068368]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  431.070760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  431.074807]  ? find_held_lock+0x36/0x1c0
[  431.077198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  431.082379]  ? zap_class+0x640/0x640
[  431.091191] 2289 total pagecache pages
[  431.095255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.103810] 0 pages in swap cache
[  431.107517]  ? check_preemption_disabled+0x48/0x280
[  431.111380] Swap cache stats: add 0, delete 0, find 0/0
[  431.116914]  ? __lock_is_held+0xb5/0x140
[  431.120333] Free swap  = 0kB
[  431.125343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.130679] Total swap = 0kB
[  431.134742]  ? check_preemption_disabled+0x48/0x280
[  431.137734] 1965979 pages RAM
[  431.143275]  run_timer_softirq+0x52/0xb0
[  431.146262] 0 pages HighMem/MovableOnly
[  431.151275]  ? rcu_read_lock_sched_held+0x14f/0x180
[  431.154358] 342293 pages reserved
[  431.158418]  __do_softirq+0x308/0xb7e
[  431.162363] 0 pages cma reserved
[  431.167375]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  431.170868] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  431.174590]  ? lock_downgrade+0x900/0x900
[  431.174613]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  431.174637]  ? pvclock_read_flags+0x160/0x160
[  431.178036] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  431.182476]  ? lapic_next_event+0x5a/0x90
[  431.188942] ksoftirqd/0 cpuset=
[  431.193089]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.198166] /
[  431.202662]  ? kvm_clock_read+0x18/0x30
[  431.212955]  mems_allowed=0
[  431.217103]  ? kvm_sched_clock_read+0x9/0x20
[  431.238862]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.244427]  ? check_preemption_disabled+0x48/0x280
[  431.249461]  irq_exit+0x17f/0x1c0
[  431.252922]  smp_apic_timer_interrupt+0x1cb/0x760
[  431.257771]  ? smp_reschedule_interrupt+0x109/0x650
[  431.262791]  ? smp_call_function_single_interrupt+0x650/0x650
[  431.268681]  ? interrupt_entry+0xb5/0xc0
[  431.272755]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.277770]  ? trace_hardirqs_off_caller+0xbb/0x310
[  431.282789]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.287633]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.292649]  ? trace_hardirqs_on_caller+0x310/0x310
[  431.297665]  ? task_prio+0x50/0x50
[  431.301209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.306752]  ? check_preemption_disabled+0x48/0x280
[  431.311779]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  431.316637]  apic_timer_interrupt+0xf/0x20
[  431.320867]  </IRQ>
[  431.323108] RIP: 0010:console_unlock+0xffa/0x1160
[  431.327958] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  431.346869] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  431.354594] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  431.361863] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  431.369134] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  431.376402] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  431.383668] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  431.390959]  ? netconsole_netdev_event+0x280/0x280
[  431.395917]  ? console_unlock+0xff1/0x1160
[  431.400177]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  431.404851]  ? vprintk_emit+0x7f7/0x930
[  431.408835]  ? lock_release+0xa00/0xa00
[  431.412818]  ? trace_hardirqs_on+0xb0/0x310
[  431.417147]  ? vprintk_default+0x28/0x30
[  431.421222]  ? trace_hardirqs_off_caller+0x310/0x310
[  431.426334]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.431886]  vprintk_emit+0x33d/0x930
[  431.435696]  ? wake_up_klogd+0x180/0x180
[  431.439780]  ? match_held_lock+0x8c1/0x8d0
[  431.444035]  ? mark_held_locks+0xc7/0x130
[  431.448191]  ? _raw_spin_unlock_irq+0x27/0x80
[  431.452690]  ? _raw_spin_unlock_irq+0x27/0x80
[  431.457295]  vprintk_default+0x28/0x30
[  431.461190]  vprintk_func+0x7e/0x181
[  431.464923]  printk+0xa7/0xcf
[  431.468033]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  431.472797]  ? _raw_spin_unlock_irq+0x60/0x80
[  431.477309]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  431.482614]  dump_header+0x7cc/0xf72
[  431.486342]  ? pagefault_out_of_memory+0x197/0x197
[  431.491281]  ? zap_class+0x640/0x640
[  431.495001]  ? percpu_ref_get_many+0x240/0x240
[  431.499585]  ? print_usage_bug+0xc0/0xc0
[  431.503651]  ? print_usage_bug+0xc0/0xc0
[  431.507731]  ? zap_class+0x640/0x640
[  431.511452]  ? print_usage_bug+0xc0/0xc0
[  431.515524]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.521072]  ? find_held_lock+0x36/0x1c0
[  431.525143]  ? mark_held_locks+0xc7/0x130
[  431.529305]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  431.534418]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  431.539533]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  431.544117]  ? trace_hardirqs_on+0xbd/0x310
[  431.548438]  ? kasan_check_read+0x11/0x20
[  431.552595]  ? ___ratelimit+0x3b4/0x672
[  431.556580]  ? trace_hardirqs_off_caller+0x310/0x310
[  431.561685]  ? trace_hardirqs_on+0x310/0x310
[  431.566105]  ? lock_downgrade+0x900/0x900
[  431.570265]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  431.575374]  ? ___ratelimit+0x3b9/0x672
[  431.579355]  ? idr_get_free+0xec0/0xec0
[  431.583339]  ? find_held_lock+0x36/0x1c0
[  431.587420]  oom_kill_process.cold.27+0x10/0x903
[  431.592181]  ? zap_class+0x640/0x640
[  431.595904]  ? check_preemption_disabled+0x48/0x280
[  431.600934]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  431.605871]  ? kasan_check_read+0x11/0x20
[  431.610026]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  431.615313]  ? oom_evaluate_task+0x540/0x540
[  431.619739]  ? find_held_lock+0x36/0x1c0
[  431.623815]  ? out_of_memory+0x974/0x1430
[  431.627968]  ? lock_downgrade+0x900/0x900
[  431.632116]  ? check_preemption_disabled+0x48/0x280
[  431.637142]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  431.642074]  ? kasan_check_read+0x11/0x20
[  431.646232]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  431.651515]  ? rcu_softirq_qs+0x20/0x20
[  431.655497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.661040]  ? oom_evaluate_task+0x302/0x540
[  431.665469]  out_of_memory+0xa84/0x1430
[  431.669461]  ? oom_killer_disable+0x3a0/0x3a0
[  431.673959]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  431.678896]  ? __mutex_add_waiter+0x2a0/0x2a0
[  431.683405]  __alloc_pages_slowpath+0x22d4/0x2d70
[  431.688288]  ? warn_alloc+0x120/0x120
[  431.692094]  ? rcu_softirq_qs+0x20/0x20
[  431.696097]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.701635]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.707174]  ? should_fail+0x22d/0xd01
[  431.711070]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  431.716178]  ? zap_class+0x640/0x640
[  431.719922]  ? __lock_is_held+0xb5/0x140
[  431.723991]  ? mark_held_locks+0x130/0x130
[  431.728239]  ? lock_release+0xa00/0xa00
[  431.732237]  ? perf_trace_sched_process_exec+0x860/0x860
[  431.737710]  ? __might_sleep+0x95/0x190
[  431.741695]  __alloc_pages_nodemask+0xa80/0xde0
[  431.746385]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  431.751406]  ? __page_cache_alloc+0x191/0x5c0
[  431.755903]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  431.760832]  ? kasan_check_read+0x11/0x20
[  431.764986]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  431.770359]  ? zap_class+0x640/0x640
[  431.774086]  ? zap_class+0x640/0x640
[  431.777809]  ? zap_class+0x640/0x640
[  431.781526]  ? __do_page_cache_readahead+0x7ce/0x980
[  431.787106]  ? find_held_lock+0x36/0x1c0
[  431.791190]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  431.796753]  alloc_pages_current+0x173/0x350
[  431.801177]  __page_cache_alloc+0x38c/0x5c0
[  431.805503]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  431.810432]  ? kasan_check_read+0x11/0x20
[  431.814603]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  431.819883]  ? generic_perform_write+0x6a0/0x6a0
[  431.824645]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.830200]  ? check_preemption_disabled+0x48/0x280
[  431.835242]  filemap_fault+0x1594/0x25f0
[  431.839411]  ? __lock_page_or_retry+0xa00/0xa00
[  431.844083]  ? mark_held_locks+0x130/0x130
[  431.848324]  ? rcu_softirq_qs+0x20/0x20
[  431.852316]  ? remove_wait_queue+0x1a6/0x360
[  431.856730]  ? trace_hardirqs_off_caller+0x310/0x310
[  431.861842]  ? filemap_map_pages+0xe04/0x1990
[  431.866347]  ? print_usage_bug+0xc0/0xc0
[  431.870413]  ? add_wait_queue+0x2b0/0x2b0
[  431.874571]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  431.879497]  ? print_usage_bug+0xc0/0xc0
[  431.883580]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  431.889118]  ? fput+0x130/0x1a0
[  431.892578]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  431.898125]  ? print_usage_bug+0xc0/0xc0
[  431.902195]  ? __lock_acquire+0x62f/0x4c20
[  431.906448]  ? lock_acquire+0x1ed/0x520
[  431.910424]  ? ext4_filemap_fault+0x7a/0xad
[  431.914756]  ? lock_release+0xa00/0xa00
[  431.918739]  ? perf_trace_sched_process_exec+0x860/0x860
[  431.924194]  ? print_usage_bug+0xc0/0xc0
[  431.928259]  ? print_usage_bug+0xc0/0xc0
[  431.932330]  ? down_read+0x8d/0x120
[  431.935961]  ? ext4_filemap_fault+0x7a/0xad
[  431.940293]  ? __down_interruptible+0x700/0x700
[  431.944984]  ext4_filemap_fault+0x82/0xad
[  431.949141]  __do_fault+0x100/0x6b0
[  431.952785]  ? pmd_devmap_trans_unstable+0x220/0x220
[  431.957893]  ? mark_held_locks+0x130/0x130
[  431.962128]  ? mark_held_locks+0x130/0x130
[  431.966362]  ? find_held_lock+0x36/0x1c0
[  431.970435]  ? zap_class+0x640/0x640
[  431.974148]  ? find_held_lock+0x36/0x1c0
[  431.978210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  431.983763]  __handle_mm_fault+0x307c/0x5920
[  431.988171]  ? poll_select_copy_remaining+0x18c/0x6a0
[  431.993390]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  431.998244]  ? __might_fault+0x12b/0x1e0
[  432.002307]  ? lock_downgrade+0x900/0x900
[  432.006467]  ? zap_class+0x640/0x640
[  432.010183]  ? zap_class+0x640/0x640
[  432.013905]  ? find_held_lock+0x36/0x1c0
[  432.017977]  ? handle_mm_fault+0x42a/0xc70
[  432.022222]  ? lock_downgrade+0x900/0x900
[  432.026371]  ? check_preemption_disabled+0x48/0x280
[  432.031397]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  432.036326]  ? kasan_check_read+0x11/0x20
[  432.040478]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.045758]  ? rcu_softirq_qs+0x20/0x20
[  432.049737]  ? trace_hardirqs_off_caller+0x310/0x310
[  432.054845]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.060385]  ? check_preemption_disabled+0x48/0x280
[  432.065414]  handle_mm_fault+0x54f/0xc70
[  432.069484]  ? __handle_mm_fault+0x5920/0x5920
[  432.074072]  ? find_vma+0x34/0x190
[  432.077630]  __do_page_fault+0x5e8/0xe60
[  432.081691]  ? trace_hardirqs_off+0xb8/0x310
[  432.086123]  do_page_fault+0xf2/0x7e0
[  432.089931]  ? vmalloc_sync_all+0x30/0x30
[  432.094082]  ? error_entry+0x70/0xd0
[  432.097797]  ? trace_hardirqs_off_caller+0xbb/0x310
[  432.102814]  ? trace_hardirqs_on_caller+0xc0/0x310
[  432.107751]  ? syscall_return_slowpath+0x5e0/0x5e0
[  432.112681]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.117539]  ? trace_hardirqs_on_caller+0x310/0x310
[  432.122559]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  432.128023]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  432.133050]  ? prepare_exit_to_usermode+0x291/0x3b0
[  432.138072]  ? page_fault+0x8/0x30
[  432.141616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  432.146466]  ? page_fault+0x8/0x30
[  432.150096]  page_fault+0x1e/0x30
[  432.153553] RIP: 0033:0x7f949d66add3
[  432.157281] Code: Bad RIP value.
[  432.160647] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  432.166009] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  432.173277] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  432.180544] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  432.187815] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  432.195090] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  432.202396] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  432.202461] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  432.208894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  432.208899] Call Trace:
[  432.208923]  dump_stack+0x244/0x39d
[  432.208941]  ? dump_stack_print_info.cold.1+0x20/0x20
[  432.208966]  warn_alloc.cold.117+0xb7/0x1bd
[  432.216021] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  432.224796]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  432.224815]  ? lock_downgrade+0x900/0x900
[  432.227523] init cpuset=
[  432.231153]  ? trace_hardirqs_off+0xb8/0x310
[  432.231174]  ? trace_hardirqs_off+0xb8/0x310
[  432.236535] /
[  432.240785]  __alloc_pages_slowpath+0x2660/0x2d70
[  432.240831]  ? warn_alloc+0x120/0x120
[  432.240851]  ? warn_alloc+0x120/0x120
[  432.240867]  ? print_usage_bug+0xc0/0xc0
[  432.250722]  mems_allowed=0
[  432.255558]  ? warn_alloc+0x120/0x120
[  432.296009]  ? print_usage_bug+0xc0/0xc0
[  432.300076]  ? __lock_acquire+0x62f/0x4c20
[  432.304309]  ? __lock_acquire+0x62f/0x4c20
[  432.308564]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.314109]  ? should_fail+0x22d/0xd01
[  432.318012]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.323122]  ? __lock_acquire+0x62f/0x4c20
[  432.327362]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  432.332468]  ? __lock_acquire+0x62f/0x4c20
[  432.336732]  ? should_fail+0x22d/0xd01
[  432.340625]  ? find_held_lock+0x36/0x1c0
[  432.344709]  ? mark_held_locks+0x130/0x130
[  432.348960]  ? mark_held_locks+0x130/0x130
[  432.353192]  ? zap_class+0x640/0x640
[  432.356907]  ? zap_class+0x640/0x640
[  432.360626]  ? print_usage_bug+0xc0/0xc0
[  432.364723]  ? do_raw_spin_unlock+0xa7/0x330
[  432.369141]  ? zap_class+0x640/0x640
[  432.372856]  ? print_usage_bug+0xc0/0xc0
[  432.376925]  ? wq_watchdog_touch+0x9c/0xfe
[  432.381168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.386728]  ? check_preemption_disabled+0x48/0x280
[  432.391766]  ? __lock_is_held+0xb5/0x140
[  432.395838]  __alloc_pages_nodemask+0xa80/0xde0
[  432.400510]  ? zap_class+0x640/0x640
[  432.404228]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  432.409259]  ? find_held_lock+0x36/0x1c0
[  432.413331]  ? ____cache_alloc_node+0x1c7/0x1e0
[  432.418004]  ? lock_downgrade+0x900/0x900
[  432.422161]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.427717]  cache_grow_begin+0xa5/0x8c0
[  432.431788]  ? do_raw_spin_unlock+0xa7/0x330
[  432.436203]  fallback_alloc+0x204/0x2e0
[  432.440183]  ____cache_alloc_node+0x1c7/0x1e0
[  432.444683]  kmem_cache_alloc_node+0xe3/0x730
[  432.449207]  ? ipv6_get_ifaddr+0x42e/0x620
[  432.453456]  __alloc_skb+0x119/0x770
[  432.457172]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  432.462461]  ? netdev_alloc_frag+0x1f0/0x1f0
[  432.466873]  ? lock_downgrade+0x900/0x900
[  432.471035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.476579]  ? refcount_sub_and_test_checked+0x203/0x310
[  432.482033]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  432.487489]  ? addrconf_rs_timer+0x690/0x690
[  432.491910]  ndisc_alloc_skb+0x144/0x340
[  432.495987]  ndisc_send_rs+0x331/0x6e0
[  432.499879]  addrconf_rs_timer+0x314/0x690
[  432.504137]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.508394]  call_timer_fn+0x272/0x920
[  432.512284]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.516523]  ? process_timeout+0x40/0x40
[  432.520598]  ? __run_timers+0x7da/0xc70
[  432.524581]  ? _raw_spin_unlock_irq+0x27/0x80
[  432.529075]  ? _raw_spin_unlock_irq+0x27/0x80
[  432.533567]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.537806]  ? lockdep_hardirqs_on+0x296/0x5b0
[  432.542393]  ? trace_hardirqs_on+0xbd/0x310
[  432.546728]  ? kasan_check_read+0x11/0x20
[  432.550886]  ? __run_timers+0x7da/0xc70
[  432.554863]  ? trace_hardirqs_off_caller+0x310/0x310
[  432.559971]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.564208]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  432.568443]  __run_timers+0x7e5/0xc70
[  432.572258]  ? timer_fixup_init+0x70/0x70
[  432.576407]  ? _raw_spin_unlock_irq+0x27/0x80
[  432.580904]  ? _raw_spin_unlock_irq+0x27/0x80
[  432.585400]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  432.589980]  ? trace_hardirqs_on+0xbd/0x310
[  432.594300]  ? kasan_check_read+0x11/0x20
[  432.598448]  ? finish_task_switch+0x1f4/0x910
[  432.602942]  ? trace_hardirqs_off_caller+0x310/0x310
[  432.608048]  ? compat_start_thread+0x80/0x80
[  432.612480]  ? pvclock_read_flags+0x160/0x160
[  432.616974]  ? __switch_to_asm+0x34/0x70
[  432.621034]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.626569]  ? check_preemption_disabled+0x48/0x280
[  432.631598]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  432.637136]  ? rcu_pm_notify+0xc0/0xc0
[  432.641024]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  432.646561]  ? check_preemption_disabled+0x48/0x280
[  432.651586]  run_timer_softirq+0x52/0xb0
[  432.655646]  ? rcu_read_lock_sched_held+0x14f/0x180
[  432.660665]  __do_softirq+0x308/0xb7e
[  432.664469]  ? trace_hardirqs_on_caller+0xc0/0x310
[  432.669404]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  432.674506]  ? trace_hardirqs_on+0x310/0x310
[  432.678921]  ? schedule+0x108/0x460
[  432.682557]  ? trace_hardirqs_off+0xb8/0x310
[  432.687057]  ? smpboot_thread_fn+0x68b/0xa00
[  432.691465]  ? trace_hardirqs_on+0x310/0x310
[  432.695873]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.701416]  ? check_preemption_disabled+0x48/0x280
[  432.706438]  ? takeover_tasklets+0xa90/0xa90
[  432.710851]  run_ksoftirqd+0x5e/0x100
[  432.714654]  smpboot_thread_fn+0x68b/0xa00
[  432.718892]  ? sort_range+0x30/0x30
[  432.722527]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  432.727630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.733176]  ? __kthread_parkme+0xfb/0x1a0
[  432.737420]  kthread+0x35a/0x420
[  432.740784]  ? sort_range+0x30/0x30
[  432.744414]  ? kthread_stop+0x900/0x900
[  432.748394]  ret_from_fork+0x3a/0x50
[  432.752126] warn_alloc_show_mem: 1 callbacks suppressed
[  432.752137] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  432.752138] Mem-Info:
[  432.752170] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  432.752170]  active_file:11 inactive_file:11 isolated_file:0
[  432.752170]  unevictable:0 dirty:0 writeback:0 unstable:0
[  432.752170]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  432.752170]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  432.752170]  free:13686 free_pcp:280 free_cma:0
[  432.757508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  432.763395] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  432.765793] Call Trace:
[  432.799343] Node 0 
[  432.808689]  <IRQ>
[  432.836384] 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
[  432.838942]  dump_stack+0x244/0x39d
[  432.841149] lowmem_reserve[]:
[  432.843298]  ? dump_stack_print_info.cold.1+0x20/0x20
[  432.868784]  0
[  432.873132]  warn_alloc.cold.117+0xb7/0x1bd
[  432.876195]  2819
[  432.881383]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  432.883157]  6323 6323
[  432.887482]  ? lock_downgrade+0x900/0x900
[  432.894490]  ? trace_hardirqs_off+0xb8/0x310
[  432.896961] Node 0 
[  432.901105]  ? trace_hardirqs_off+0xb8/0x310
[  432.905513] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  432.907733]  __alloc_pages_slowpath+0x2660/0x2d70
[  432.912118] lowmem_reserve[]:
[  432.939665]  ? warn_alloc+0x120/0x120
[  432.944460]  0
[  432.947562]  ? warn_alloc+0x120/0x120
[  432.951332]  0
[  432.953128]  ? print_usage_bug+0xc0/0xc0
[  432.956902]  3503
[  432.958695]  ? warn_alloc+0x120/0x120
[  432.962743]  3503
[  432.964801]  ? print_usage_bug+0xc0/0xc0
[  432.968577] Node 0 
[  432.970643]  ? try_to_wake_up+0x10a/0x12e0
[  432.974708] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  432.976920]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  432.981113] lowmem_reserve[]: 0
[  433.009604]  ? should_fail+0x22d/0xd01
[  433.015116]  0
[  433.018397]  ? trace_hardirqs_off+0xb8/0x310
[  433.022246]  0 0
[  433.024057]  ? kasan_check_read+0x11/0x20
[  433.028434] Node 0 
[  433.030414]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  433.034530] DMA: 
[  433.036761]  ? __lock_acquire+0x62f/0x4c20
[  433.041838] 1*4kB 
[  433.043894]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  433.048099] (U) 
[  433.050246]  ? should_fail+0x22d/0xd01
[  433.055321] 0*8kB 
[  433.057296]  ? mark_held_locks+0x130/0x130
[  433.061149] 0*16kB 
[  433.063288]  ? mark_held_locks+0x130/0x130
[  433.067497] 1*32kB 
[  433.069737]  ? print_usage_bug+0xc0/0xc0
[  433.073949] (U) 
[  433.076183]  ? find_held_lock+0x36/0x1c0
[  433.080225] 2*64kB 
[  433.082200]  ? zap_class+0x640/0x640
[  433.086234] (U) 
[  433.088469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.092155] 1*128kB 
[  433.094127]  ? check_preemption_disabled+0x48/0x280
[  433.099637] (U) 
[  433.101962]  ? __lock_is_held+0xb5/0x140
[  433.106944] 1*256kB (U) 
[  433.108945]  __alloc_pages_nodemask+0xa80/0xde0
[  433.112977] 0*512kB 
[  433.115640]  ? zap_class+0x640/0x640
[  433.120284] 1*1024kB 
[  433.122604]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  433.126287] (U) 
[  433.128708]  ? find_held_lock+0x36/0x1c0
[  433.133700] 1*2048kB 
[  433.135688]  ? ____cache_alloc_node+0x1c7/0x1e0
[  433.139729] (M) 
[  433.142132]  ? lock_downgrade+0x900/0x900
[  433.146776] 3*4096kB 
[  433.148765]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.152882] (M) 
[  433.155285]  cache_grow_begin+0xa5/0x8c0
[  433.160797] = 15908kB
[  433.162767]  ? do_raw_spin_unlock+0xa7/0x330
[  433.166804] Node 0 
[  433.169210]  fallback_alloc+0x204/0x2e0
[  433.173590] DMA32: 
[  433.175820]  ____cache_alloc_node+0x1c7/0x1e0
[  433.179764] 2*4kB 
[  433.181996]  kmem_cache_alloc_node+0xe3/0x730
[  433.186463] (H) 
[  433.188611]  ? mark_held_locks+0xc7/0x130
[  433.193089] 2*8kB 
[  433.195065]  __alloc_skb+0x119/0x770
[  433.199172] (MH) 3*16kB 
[  433.201329]  ? netdev_alloc_frag+0x1f0/0x1f0
[  433.205014] (MH) 
[  433.207679]  ? do_raw_spin_trylock+0x270/0x270
[  433.212061] 3*32kB 
[  433.214117]  ? kmem_cache_alloc_trace+0x353/0x750
[  433.218672] (MH) 
[  433.220907]  ? queue_work_on+0x12c/0x1e0
[  433.225733] 4*64kB 
[  433.227886]  ? switchdev_port_obj_del+0xdc/0x440
[  433.231826] (M) 
[  433.234060]  ? switchdev_trans_item_enqueue+0x260/0x260
[  433.238788] 5*128kB 
[  433.240761]  ? mod_timer+0x631/0x1560
[  433.246093] (MH) 
[  433.248417]  ? wake_up_klogd+0x180/0x180
[  433.252190] 4*256kB 
[  433.254247]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  433.258279] (M) 
[  433.260656]  __br_mdb_notify+0x4ff/0x15d0
[  433.265587] 5*512kB 
[  433.267566]  ? __br_mdb_add+0x7f0/0x7f0
[  433.271678] (MH) 
[  433.274011]  ? zap_class+0x640/0x640
[  433.278039] 4*1024kB 
[  433.280102]  ? br_multicast_group_expired+0x96/0x610
[  433.283782] (MH) 
[  433.286190]  br_mdb_notify+0x310/0x410
[  433.291258] 2*2048kB (M) 
[  433.293325]  ? br_mdb_dump+0x27b0/0x27b0
[  433.297186] 3*4096kB 
[  433.299940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.303970] (M) 
[  433.306379]  br_multicast_group_expired+0x1bc/0x610
[  433.311888] = 25128kB
[  433.313860]  ? br_mdb_free+0x80/0x80
[  433.318854] Node 0 
[  433.321265]  call_timer_fn+0x272/0x920
[  433.324942] Normal: 
[  433.327171]  ? br_mdb_free+0x80/0x80
[  433.331035] 723*4kB 
[  433.333355]  ? process_timeout+0x40/0x40
[  433.337042] (UMEH) 
[  433.339368]  ? mark_held_locks+0xc7/0x130
[  433.343398] 444*8kB 
[  433.345631]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.349754] (UME) 
[  433.352073]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.356534] 227*16kB (UMEH) 
[  433.358685]  ? br_mdb_free+0x80/0x80
[  433.363279] 94*32kB 
[  433.366303]  ? lockdep_hardirqs_on+0x296/0x5b0
[  433.370005] (UMEH) 
[  433.372321]  ? trace_hardirqs_on+0xbd/0x310
[  433.376876] 10*64kB (UMH) 
[  433.379117]  ? kasan_check_read+0x11/0x20
[  433.383414] 0*128kB 
[  433.386251]  ? __run_timers+0x7da/0xc70
[  433.390370] 0*256kB 
[  433.392687]  ? trace_hardirqs_off_caller+0x310/0x310
[  433.396634] 0*512kB 
[  433.398952]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  433.404029] 0*1024kB 
[  433.406355]  ? br_mdb_free+0x80/0x80
[  433.410560] 0*2048kB 
[  433.412967]  __run_timers+0x7e5/0xc70
[  433.416645] 0*4096kB = 13724kB
[  433.419066]  ? timer_fixup_init+0x70/0x70
[  433.422842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  433.426023]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  433.430151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  433.438971]  ? zap_class+0x640/0x640
[  433.443962] 2289 total pagecache pages
[  433.452531]  ? print_usage_bug+0xc0/0xc0
[  433.456230] 0 pages in swap cache
[  433.460110]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  433.464147] Swap cache stats: add 0, delete 0, find 0/0
[  433.467593]  ? find_held_lock+0x36/0x1c0
[  433.472758] Free swap  = 0kB
[  433.478116]  ? zap_class+0x640/0x640
[  433.482150] Total swap = 0kB
[  433.485160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.488848] 1965979 pages RAM
[  433.491860]  ? check_preemption_disabled+0x48/0x280
[  433.497368] 0 pages HighMem/MovableOnly
[  433.500473]  ? __lock_is_held+0xb5/0x140
[  433.505453] 342293 pages reserved
[  433.505462] 0 pages cma reserved
[  433.509436]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.513540] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  433.516915]  ? check_preemption_disabled+0x48/0x280
[  433.516938]  run_timer_softirq+0x52/0xb0
[  433.516954]  ? rcu_read_lock_sched_held+0x14f/0x180
[  433.520360] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  433.525870]  __do_softirq+0x308/0xb7e
[  433.532334] ksoftirqd/0 cpuset=
[  433.537341]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  433.541377] /
[  433.546389]  ? lock_downgrade+0x900/0x900
[  433.556675]  mems_allowed=0
[  433.560473]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  433.582104]  ? pvclock_read_flags+0x160/0x160
[  433.586609]  ? lapic_next_event+0x5a/0x90
[  433.590760]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.596303]  ? kvm_clock_read+0x18/0x30
[  433.600275]  ? kvm_sched_clock_read+0x9/0x20
[  433.604693]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.610248]  ? check_preemption_disabled+0x48/0x280
[  433.615280]  irq_exit+0x17f/0x1c0
[  433.618747]  smp_apic_timer_interrupt+0x1cb/0x760
[  433.623596]  ? smp_reschedule_interrupt+0x109/0x650
[  433.628617]  ? smp_call_function_single_interrupt+0x650/0x650
[  433.634502]  ? interrupt_entry+0xb5/0xc0
[  433.638567]  ? trace_hardirqs_off_caller+0xbb/0x310
[  433.643583]  ? trace_hardirqs_off_caller+0xbb/0x310
[  433.648603]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  433.653446]  ? trace_hardirqs_on_caller+0x310/0x310
[  433.658459]  ? trace_hardirqs_on_caller+0x310/0x310
[  433.663475]  ? task_prio+0x50/0x50
[  433.667018]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.672568]  ? check_preemption_disabled+0x48/0x280
[  433.677591]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  433.682443]  apic_timer_interrupt+0xf/0x20
[  433.686672]  </IRQ>
[  433.688917] RIP: 0010:console_unlock+0xffa/0x1160
[  433.693759] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  433.712668] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  433.720387] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  433.727671] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  433.734953] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  433.742224] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  433.749495] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  433.756783]  ? netconsole_netdev_event+0x280/0x280
[  433.761808]  ? console_unlock+0xff1/0x1160
[  433.766071]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  433.770739]  ? vprintk_emit+0x7f7/0x930
[  433.774725]  ? lock_release+0xa00/0xa00
[  433.778714]  ? trace_hardirqs_on+0xb0/0x310
[  433.783037]  ? vprintk_default+0x28/0x30
[  433.787348]  ? trace_hardirqs_off_caller+0x310/0x310
[  433.792452]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.798002]  vprintk_emit+0x33d/0x930
[  433.801828]  ? wake_up_klogd+0x180/0x180
[  433.805899]  ? match_held_lock+0x8c1/0x8d0
[  433.810145]  ? mark_held_locks+0xc7/0x130
[  433.814297]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.818791]  ? _raw_spin_unlock_irq+0x27/0x80
[  433.823295]  vprintk_default+0x28/0x30
[  433.827183]  vprintk_func+0x7e/0x181
[  433.830902]  printk+0xa7/0xcf
[  433.834013]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  433.838770]  ? _raw_spin_unlock_irq+0x60/0x80
[  433.843287]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  433.848579]  dump_header+0x7cc/0xf72
[  433.852304]  ? pagefault_out_of_memory+0x197/0x197
[  433.857244]  ? zap_class+0x640/0x640
[  433.860959]  ? percpu_ref_get_many+0x240/0x240
[  433.865545]  ? print_usage_bug+0xc0/0xc0
[  433.869605]  ? print_usage_bug+0xc0/0xc0
[  433.873673]  ? zap_class+0x640/0x640
[  433.877396]  ? print_usage_bug+0xc0/0xc0
[  433.881466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  433.887006]  ? find_held_lock+0x36/0x1c0
[  433.891082]  ? mark_held_locks+0xc7/0x130
[  433.895242]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  433.900349]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  433.905451]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  433.910034]  ? trace_hardirqs_on+0xbd/0x310
[  433.914354]  ? kasan_check_read+0x11/0x20
[  433.918508]  ? ___ratelimit+0x3b4/0x672
[  433.922481]  ? trace_hardirqs_off_caller+0x310/0x310
[  433.927588]  ? trace_hardirqs_on+0x310/0x310
[  433.931994]  ? lock_downgrade+0x900/0x900
[  433.936146]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  433.941252]  ? ___ratelimit+0x3b9/0x672
[  433.945237]  ? idr_get_free+0xec0/0xec0
[  433.949218]  ? find_held_lock+0x36/0x1c0
[  433.953294]  oom_kill_process.cold.27+0x10/0x903
[  433.958052]  ? zap_class+0x640/0x640
[  433.961768]  ? check_preemption_disabled+0x48/0x280
[  433.966788]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  433.971722]  ? kasan_check_read+0x11/0x20
[  433.975872]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  433.981150]  ? oom_evaluate_task+0x540/0x540
[  433.985564]  ? find_held_lock+0x36/0x1c0
[  433.989633]  ? out_of_memory+0x974/0x1430
[  433.993781]  ? lock_downgrade+0x900/0x900
[  433.997927]  ? check_preemption_disabled+0x48/0x280
[  434.002953]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.007881]  ? kasan_check_read+0x11/0x20
[  434.012032]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.017312]  ? rcu_softirq_qs+0x20/0x20
[  434.021290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.026829]  ? oom_evaluate_task+0x302/0x540
[  434.031246]  out_of_memory+0xa84/0x1430
[  434.035235]  ? oom_killer_disable+0x3a0/0x3a0
[  434.039737]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  434.044667]  ? __mutex_add_waiter+0x2a0/0x2a0
[  434.049174]  __alloc_pages_slowpath+0x22d4/0x2d70
[  434.054048]  ? warn_alloc+0x120/0x120
[  434.057850]  ? rcu_softirq_qs+0x20/0x20
[  434.061853]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.067389]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.072931]  ? should_fail+0x22d/0xd01
[  434.076823]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  434.081928]  ? zap_class+0x640/0x640
[  434.085665]  ? __lock_is_held+0xb5/0x140
[  434.089744]  ? mark_held_locks+0x130/0x130
[  434.093983]  ? lock_release+0xa00/0xa00
[  434.097960]  ? perf_trace_sched_process_exec+0x860/0x860
[  434.103452]  ? __might_sleep+0x95/0x190
[  434.107430]  __alloc_pages_nodemask+0xa80/0xde0
[  434.112105]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  434.117123]  ? __page_cache_alloc+0x191/0x5c0
[  434.121616]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.126542]  ? kasan_check_read+0x11/0x20
[  434.130691]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.135976]  ? zap_class+0x640/0x640
[  434.139696]  ? zap_class+0x640/0x640
[  434.143416]  ? zap_class+0x640/0x640
[  434.147127]  ? __do_page_cache_readahead+0x7ce/0x980
[  434.152240]  ? find_held_lock+0x36/0x1c0
[  434.156309]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  434.161851]  alloc_pages_current+0x173/0x350
[  434.166264]  __page_cache_alloc+0x38c/0x5c0
[  434.170587]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.175516]  ? kasan_check_read+0x11/0x20
[  434.179665]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.184946]  ? generic_perform_write+0x6a0/0x6a0
[  434.189699]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.195245]  ? check_preemption_disabled+0x48/0x280
[  434.200275]  filemap_fault+0x1594/0x25f0
[  434.204351]  ? __lock_page_or_retry+0xa00/0xa00
[  434.209027]  ? mark_held_locks+0x130/0x130
[  434.213260]  ? rcu_softirq_qs+0x20/0x20
[  434.217239]  ? remove_wait_queue+0x1a6/0x360
[  434.221649]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.226767]  ? filemap_map_pages+0xe04/0x1990
[  434.231270]  ? print_usage_bug+0xc0/0xc0
[  434.235337]  ? add_wait_queue+0x2b0/0x2b0
[  434.239492]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  434.244420]  ? print_usage_bug+0xc0/0xc0
[  434.248485]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  434.254023]  ? fput+0x130/0x1a0
[  434.257317]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.262862]  ? print_usage_bug+0xc0/0xc0
[  434.266932]  ? __lock_acquire+0x62f/0x4c20
[  434.271178]  ? lock_acquire+0x1ed/0x520
[  434.275151]  ? ext4_filemap_fault+0x7a/0xad
[  434.279476]  ? lock_release+0xa00/0xa00
[  434.283451]  ? perf_trace_sched_process_exec+0x860/0x860
[  434.288900]  ? print_usage_bug+0xc0/0xc0
[  434.292967]  ? print_usage_bug+0xc0/0xc0
[  434.297043]  ? down_read+0x8d/0x120
[  434.300668]  ? ext4_filemap_fault+0x7a/0xad
[  434.304990]  ? __down_interruptible+0x700/0x700
[  434.309670]  ext4_filemap_fault+0x82/0xad
[  434.313827]  __do_fault+0x100/0x6b0
[  434.317457]  ? pmd_devmap_trans_unstable+0x220/0x220
[  434.322562]  ? mark_held_locks+0x130/0x130
[  434.326801]  ? mark_held_locks+0x130/0x130
[  434.331035]  ? find_held_lock+0x36/0x1c0
[  434.335096]  ? zap_class+0x640/0x640
[  434.338805]  ? find_held_lock+0x36/0x1c0
[  434.342866]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.348411]  __handle_mm_fault+0x307c/0x5920
[  434.352819]  ? poll_select_copy_remaining+0x18c/0x6a0
[  434.358016]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  434.362866]  ? __might_fault+0x12b/0x1e0
[  434.366930]  ? lock_downgrade+0x900/0x900
[  434.371093]  ? zap_class+0x640/0x640
[  434.374807]  ? zap_class+0x640/0x640
[  434.378526]  ? find_held_lock+0x36/0x1c0
[  434.382607]  ? handle_mm_fault+0x42a/0xc70
[  434.386845]  ? lock_downgrade+0x900/0x900
[  434.390995]  ? check_preemption_disabled+0x48/0x280
[  434.396016]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  434.400944]  ? kasan_check_read+0x11/0x20
[  434.405096]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.410374]  ? rcu_softirq_qs+0x20/0x20
[  434.414351]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.419457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.424997]  ? check_preemption_disabled+0x48/0x280
[  434.430023]  handle_mm_fault+0x54f/0xc70
[  434.434086]  ? __handle_mm_fault+0x5920/0x5920
[  434.438768]  ? find_vma+0x34/0x190
[  434.442319]  __do_page_fault+0x5e8/0xe60
[  434.446381]  ? trace_hardirqs_off+0xb8/0x310
[  434.450809]  do_page_fault+0xf2/0x7e0
[  434.454609]  ? vmalloc_sync_all+0x30/0x30
[  434.458757]  ? error_entry+0x70/0xd0
[  434.462475]  ? trace_hardirqs_off_caller+0xbb/0x310
[  434.467487]  ? trace_hardirqs_on_caller+0xc0/0x310
[  434.472414]  ? syscall_return_slowpath+0x5e0/0x5e0
[  434.477346]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.482188]  ? trace_hardirqs_on_caller+0x310/0x310
[  434.487204]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  434.492665]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  434.497681]  ? prepare_exit_to_usermode+0x291/0x3b0
[  434.502717]  ? page_fault+0x8/0x30
[  434.506265]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  434.511113]  ? page_fault+0x8/0x30
[  434.514655]  page_fault+0x1e/0x30
[  434.518104] RIP: 0033:0x7f949d66add3
[  434.521835] Code: Bad RIP value.
[  434.525195] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  434.530563] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  434.537829] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  434.545094] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  434.552359] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  434.559622] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  434.566914] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  434.567509] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  434.573419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  434.583105] init cpuset=
[  434.592441] Call Trace:
[  434.592451] /
[  434.595119]  dump_stack+0x244/0x39d
[  434.597676]  mems_allowed=0
[  434.599383]  ? dump_stack_print_info.cold.1+0x20/0x20
[  434.611100]  warn_alloc.cold.117+0xb7/0x1bd
[  434.615426]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  434.620273]  ? lock_downgrade+0x900/0x900
[  434.624427]  ? trace_hardirqs_off+0xb8/0x310
[  434.628842]  ? trace_hardirqs_off+0xb8/0x310
[  434.633257]  __alloc_pages_slowpath+0x2660/0x2d70
[  434.638131]  ? warn_alloc+0x120/0x120
[  434.641937]  ? warn_alloc+0x120/0x120
[  434.645744]  ? print_usage_bug+0xc0/0xc0
[  434.649808]  ? warn_alloc+0x120/0x120
[  434.653608]  ? print_usage_bug+0xc0/0xc0
[  434.657669]  ? __lock_acquire+0x62f/0x4c20
[  434.661907]  ? __lock_acquire+0x62f/0x4c20
[  434.666149]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  434.671686]  ? should_fail+0x22d/0xd01
[  434.675594]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  434.680697]  ? __lock_acquire+0x62f/0x4c20
[  434.684953]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  434.690058]  ? __lock_acquire+0x62f/0x4c20
[  434.694294]  ? should_fail+0x22d/0xd01
[  434.698180]  ? find_held_lock+0x36/0x1c0
[  434.702247]  ? mark_held_locks+0x130/0x130
[  434.706484]  ? mark_held_locks+0x130/0x130
[  434.710726]  ? zap_class+0x640/0x640
[  434.714443]  ? zap_class+0x640/0x640
[  434.718155]  ? print_usage_bug+0xc0/0xc0
[  434.722214]  ? do_raw_spin_unlock+0xa7/0x330
[  434.726623]  ? zap_class+0x640/0x640
[  434.730337]  ? print_usage_bug+0xc0/0xc0
[  434.734394]  ? wq_watchdog_touch+0x9c/0xfe
[  434.738629]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.744167]  ? check_preemption_disabled+0x48/0x280
[  434.749196]  ? __lock_is_held+0xb5/0x140
[  434.753265]  __alloc_pages_nodemask+0xa80/0xde0
[  434.757930]  ? zap_class+0x640/0x640
[  434.761646]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  434.766675]  ? find_held_lock+0x36/0x1c0
[  434.770758]  ? ____cache_alloc_node+0x1c7/0x1e0
[  434.775427]  ? lock_downgrade+0x900/0x900
[  434.779584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.785127]  cache_grow_begin+0xa5/0x8c0
[  434.789639]  ? do_raw_spin_unlock+0xa7/0x330
[  434.794055]  fallback_alloc+0x204/0x2e0
[  434.798039]  ____cache_alloc_node+0x1c7/0x1e0
[  434.802541]  kmem_cache_alloc_node+0xe3/0x730
[  434.807034]  ? ipv6_get_ifaddr+0x42e/0x620
[  434.811277]  __alloc_skb+0x119/0x770
[  434.814994]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  434.820275]  ? netdev_alloc_frag+0x1f0/0x1f0
[  434.824682]  ? lock_downgrade+0x900/0x900
[  434.828850]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.834388]  ? refcount_sub_and_test_checked+0x203/0x310
[  434.839844]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  434.845298]  ? addrconf_rs_timer+0x690/0x690
[  434.849734]  ndisc_alloc_skb+0x144/0x340
[  434.853805]  ndisc_send_rs+0x331/0x6e0
[  434.857698]  addrconf_rs_timer+0x314/0x690
[  434.861955]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  434.866207]  call_timer_fn+0x272/0x920
[  434.870097]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  434.874334]  ? process_timeout+0x40/0x40
[  434.878407]  ? __run_timers+0x7da/0xc70
[  434.882390]  ? _raw_spin_unlock_irq+0x27/0x80
[  434.886888]  ? _raw_spin_unlock_irq+0x27/0x80
[  434.891381]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  434.895617]  ? lockdep_hardirqs_on+0x296/0x5b0
[  434.900201]  ? trace_hardirqs_on+0xbd/0x310
[  434.904520]  ? kasan_check_read+0x11/0x20
[  434.908671]  ? __run_timers+0x7da/0xc70
[  434.912654]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.917970]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  434.922202]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  434.926437]  __run_timers+0x7e5/0xc70
[  434.930251]  ? timer_fixup_init+0x70/0x70
[  434.934405]  ? _raw_spin_unlock_irq+0x27/0x80
[  434.938902]  ? _raw_spin_unlock_irq+0x27/0x80
[  434.943399]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  434.947986]  ? trace_hardirqs_on+0xbd/0x310
[  434.952311]  ? kasan_check_read+0x11/0x20
[  434.956460]  ? finish_task_switch+0x1f4/0x910
[  434.960955]  ? trace_hardirqs_off_caller+0x310/0x310
[  434.966062]  ? compat_start_thread+0x80/0x80
[  434.970490]  ? pvclock_read_flags+0x160/0x160
[  434.974989]  ? __switch_to_asm+0x34/0x70
[  434.979052]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  434.984588]  ? check_preemption_disabled+0x48/0x280
[  434.989621]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  434.995160]  ? rcu_pm_notify+0xc0/0xc0
[  434.999050]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.004587]  ? check_preemption_disabled+0x48/0x280
[  435.009613]  run_timer_softirq+0x52/0xb0
[  435.013675]  ? rcu_read_lock_sched_held+0x14f/0x180
[  435.018712]  __do_softirq+0x308/0xb7e
[  435.022529]  ? trace_hardirqs_on_caller+0xc0/0x310
[  435.027463]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  435.032565]  ? trace_hardirqs_on+0x310/0x310
[  435.036990]  ? schedule+0x108/0x460
[  435.040627]  ? trace_hardirqs_off+0xb8/0x310
[  435.045038]  ? smpboot_thread_fn+0x68b/0xa00
[  435.049445]  ? trace_hardirqs_on+0x310/0x310
[  435.053856]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.059392]  ? check_preemption_disabled+0x48/0x280
[  435.064412]  ? takeover_tasklets+0xa90/0xa90
[  435.068824]  run_ksoftirqd+0x5e/0x100
[  435.072626]  smpboot_thread_fn+0x68b/0xa00
[  435.076862]  ? sort_range+0x30/0x30
[  435.080492]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  435.085595]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.091133]  ? __kthread_parkme+0xfb/0x1a0
[  435.095375]  kthread+0x35a/0x420
[  435.098747]  ? sort_range+0x30/0x30
[  435.102377]  ? kthread_stop+0x900/0x900
[  435.106357]  ret_from_fork+0x3a/0x50
[  435.110095] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  435.110100] warn_alloc_show_mem: 1 callbacks suppressed
[  435.110107] Mem-Info:
[  435.115990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  435.121361] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  435.121361]  active_file:11 inactive_file:11 isolated_file:0
[  435.121361]  unevictable:0 dirty:0 writeback:0 unstable:0
[  435.121361]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  435.121361]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  435.121361]  free:13686 free_pcp:280 free_cma:0
[  435.123737] Call Trace:
[  435.133126] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  435.166142]  <IRQ>
[  435.168731] Node 0 
[  435.196405]  dump_stack+0x244/0x39d
[  435.198559] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  435.200767]  ? dump_stack_print_info.cold.1+0x20/0x20
[  435.204365] lowmem_reserve[]:
[  435.229895]  warn_alloc.cold.117+0xb7/0x1bd
[  435.235056]  0
[  435.238151]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  435.242445]  2819
[  435.244247]  ? lock_downgrade+0x900/0x900
[  435.249062]  6323
[  435.251124]  ? trace_hardirqs_off+0xb8/0x310
[  435.255241]  6323
[  435.257297]  ? trace_hardirqs_off+0xb8/0x310
[  435.261679] Node 0 
[  435.263749]  __alloc_pages_slowpath+0x2660/0x2d70
[  435.268198] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  435.270427]  ? warn_alloc+0x120/0x120
[  435.275212] lowmem_reserve[]: 0
[  435.302297]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  435.306069]  0
[  435.309342]  ? warn_alloc+0x120/0x120
[  435.314333]  3503
[  435.316134]  ? print_usage_bug+0xc0/0xc0
[  435.319909]  3503
[  435.321964]  ? warn_alloc+0x120/0x120
[  435.328056]  ? print_usage_bug+0xc0/0xc0
[  435.331830] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  435.335924]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  435.335943]  ? should_fail+0x22d/0xd01
[  435.364988] lowmem_reserve[]:
[  435.370530]  ? trace_event_raw_event_lock_acquire+0x440/0x440
[  435.374388]  0
[  435.377490]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  435.383344]  0
[  435.385141]  ? __lock_acquire+0x62f/0x4c20
[  435.390215]  0 0
[  435.392019]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  435.396227] Node 0 
[  435.398200]  ? should_fail+0x22d/0xd01
[  435.403274] DMA: 
[  435.405510]  ? mark_held_locks+0x130/0x130
[  435.409366] 1*4kB 
[  435.411423]  ? mark_held_locks+0x130/0x130
[  435.415636] (U) 
[  435.417782]  ? print_usage_bug+0xc0/0xc0
[  435.421989] 0*8kB 
[  435.423961]  ? find_held_lock+0x36/0x1c0
[  435.427996] 0*16kB 
[  435.430139]  ? zap_class+0x640/0x640
[  435.434174] 1*32kB (U) 
[  435.436414]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.440104] 2*64kB 
[  435.442685]  ? check_preemption_disabled+0x48/0x280
[  435.448193] (U) 
[  435.450434]  ? __lock_is_held+0xb5/0x140
[  435.455418] 1*128kB 
[  435.457387]  __alloc_pages_nodemask+0xa80/0xde0
[  435.461420] (U) 
[  435.463740]  ? zap_class+0x640/0x640
[  435.468386] 1*256kB 
[  435.470358]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  435.474045] (U) 
[  435.476368]  ? find_held_lock+0x36/0x1c0
[  435.481352] 0*512kB 
[  435.483325]  ? ____cache_alloc_node+0x1c7/0x1e0
[  435.487353] 1*1024kB 
[  435.489673]  ? lock_downgrade+0x900/0x900
[  435.494316] (U) 
[  435.496733]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.500856] 1*2048kB 
[  435.502830]  cache_grow_begin+0xa5/0x8c0
[  435.508342] (M) 
[  435.510751]  ? do_raw_spin_unlock+0xa7/0x330
[  435.514787] 3*4096kB 
[  435.516761]  fallback_alloc+0x204/0x2e0
[  435.521141] (M) 
[  435.523553]  ____cache_alloc_node+0x1c7/0x1e0
[  435.527496] = 15908kB
[  435.527504] Node 0 
[  435.529475]  kmem_cache_alloc_node+0xe3/0x730
[  435.533941] DMA32: 
[  435.536343]  ? mark_held_locks+0xc7/0x130
[  435.538558] 2*4kB 
[  435.543051]  __alloc_skb+0x119/0x770
[  435.545254] (H) 
[  435.549404]  ? netdev_alloc_frag+0x1f0/0x1f0
[  435.551530] 2*8kB 
[  435.555241]  ? do_raw_spin_trylock+0x270/0x270
[  435.557188] (MH) 
[  435.561589]  ? kmem_cache_alloc_trace+0x353/0x750
[  435.563730] 3*16kB 
[  435.568311]  ? queue_work_on+0x12c/0x1e0
[  435.570344] (MH) 
[  435.575187]  ? switchdev_port_obj_del+0xdc/0x440
[  435.577400] 3*32kB 
[  435.581460]  ? switchdev_trans_item_enqueue+0x260/0x260
[  435.583498] (MH) 
[  435.588256]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  435.590470] 4*64kB 
[  435.595833]  __br_mdb_notify+0x4ff/0x15d0
[  435.597868] (M) 
[  435.602885]  ? __br_mdb_add+0x7f0/0x7f0
[  435.605094] 5*128kB 
[  435.609247]  ? zap_class+0x640/0x640
[  435.611190] (MH) 
[  435.615170]  ? br_multicast_group_expired+0x96/0x610
[  435.617464] 4*256kB 
[  435.621169]  ? lock_downgrade+0x900/0x900
[  435.623205] (M) 
[  435.628311]  br_mdb_notify+0x310/0x410
[  435.630609] 5*512kB 
[  435.634760]  ? br_mdb_dump+0x27b0/0x27b0
[  435.636721] (MH) 
[  435.640608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.642906] 4*1024kB 
[  435.646965]  br_multicast_group_expired+0x1bc/0x610
[  435.649000] (MH) 
[  435.654532]  ? br_mdb_free+0x80/0x80
[  435.656919] 2*2048kB 
[  435.661939]  call_timer_fn+0x272/0x920
[  435.663973] (M) 
[  435.667682]  ? br_mdb_free+0x80/0x80
[  435.670072] 3*4096kB 
[  435.673952]  ? process_timeout+0x40/0x40
[  435.675902] (M) 
[  435.679616]  ? mark_held_locks+0xc7/0x130
[  435.681999] = 25128kB
[  435.686053]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.688006] Node 0 
[  435.692147]  ? _raw_spin_unlock_irq+0x27/0x80
[  435.694534] Normal: 
[  435.699037]  ? br_mdb_free+0x80/0x80
[  435.701246] 723*4kB 
[  435.705738]  ? lockdep_hardirqs_on+0x296/0x5b0
[  435.708041] (UMEH) 
[  435.711748]  ? trace_hardirqs_on+0xbd/0x310
[  435.714044] 444*8kB 
[  435.718635]  ? kasan_check_read+0x11/0x20
[  435.720850] (UME) 
[  435.725169]  ? __run_timers+0x7da/0xc70
[  435.727467] 227*16kB 
[  435.731614]  ? trace_hardirqs_off_caller+0x310/0x310
[  435.733743] (UMEH) 
[  435.737719]  ? br_mdb_free+0x80/0x80
[  435.740114] 94*32kB 
[  435.745208]  ? br_mdb_free+0x80/0x80
[  435.747417] (UMEH) 
[  435.751130]  __run_timers+0x7e5/0xc70
[  435.753430] 10*64kB 
[  435.757151]  ? timer_fixup_init+0x70/0x70
[  435.759350] (UMH) 
[  435.763146]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  435.765442] 0*128kB 
[  435.769585]  ? zap_class+0x640/0x640
[  435.771721] 0*256kB 
[  435.776736]  ? print_usage_bug+0xc0/0xc0
[  435.779038] 0*512kB 
[  435.782750]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  435.785046] 0*1024kB 
[  435.789372]  ? find_held_lock+0x36/0x1c0
[  435.791669] 0*2048kB 
[  435.796860]  ? zap_class+0x640/0x640
[  435.799237] 0*4096kB = 13724kB
[  435.803299]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.805687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  435.809393]  ? check_preemption_disabled+0x48/0x280
[  435.812568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  435.818099]  ? __lock_is_held+0xb5/0x140
[  435.826907] 2289 total pagecache pages
[  435.832011]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.840568] 0 pages in swap cache
[  435.844619]  ? check_preemption_disabled+0x48/0x280
[  435.848485] Swap cache stats: add 0, delete 0, find 0/0
[  435.854019]  run_timer_softirq+0x52/0xb0
[  435.857444] Free swap  = 0kB
[  435.862451]  ? rcu_read_lock_sched_held+0x14f/0x180
[  435.867791] Total swap = 0kB
[  435.871847]  __do_softirq+0x308/0xb7e
[  435.875359] 1965979 pages RAM
[  435.880371]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  435.883366] 0 pages HighMem/MovableOnly
[  435.887161]  ? lock_downgrade+0x900/0x900
[  435.890256] 342293 pages reserved
[  435.890265] 0 pages cma reserved
[  435.894761]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  435.898785] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  435.902859]  ? pvclock_read_flags+0x160/0x160
[  435.906379] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  435.909644]  ? lapic_next_event+0x5a/0x90
[  435.914734] ksoftirqd/0 cpuset=
[  435.921229]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.925691] /
[  435.936011]  ? kvm_clock_read+0x18/0x30
[  435.940134]  mems_allowed=0
[  435.943407]  ? kvm_sched_clock_read+0x9/0x20
[  435.961902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  435.967443]  ? check_preemption_disabled+0x48/0x280
[  435.972477]  irq_exit+0x17f/0x1c0
[  435.975936]  smp_apic_timer_interrupt+0x1cb/0x760
[  435.980784]  ? smp_reschedule_interrupt+0x109/0x650
[  435.985807]  ? smp_call_function_single_interrupt+0x650/0x650
[  435.991697]  ? interrupt_entry+0xb5/0xc0
[  435.995786]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.000808]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.005827]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.010675]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.015694]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.020722]  ? task_prio+0x50/0x50
[  436.024270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.029810]  ? check_preemption_disabled+0x48/0x280
[  436.034839]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.039700]  apic_timer_interrupt+0xf/0x20
[  436.043939]  </IRQ>
[  436.046181] RIP: 0010:console_unlock+0xffa/0x1160
[  436.051026] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  436.069932] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  436.077648] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  436.084920] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  436.092186] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  436.099459] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  436.106731] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  436.114020]  ? netconsole_netdev_event+0x280/0x280
[  436.118973]  ? console_unlock+0xff1/0x1160
[  436.123243]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  436.127918]  ? vprintk_emit+0x7f7/0x930
[  436.131903]  ? lock_release+0xa00/0xa00
[  436.135883]  ? trace_hardirqs_on+0xb0/0x310
[  436.140207]  ? vprintk_default+0x28/0x30
[  436.144275]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.149382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.154950]  vprintk_emit+0x33d/0x930
[  436.158764]  ? wake_up_klogd+0x180/0x180
[  436.162836]  ? match_held_lock+0x8c1/0x8d0
[  436.167081]  ? mark_held_locks+0xc7/0x130
[  436.171241]  ? _raw_spin_unlock_irq+0x27/0x80
[  436.175738]  ? _raw_spin_unlock_irq+0x27/0x80
[  436.180252]  vprintk_default+0x28/0x30
[  436.184148]  vprintk_func+0x7e/0x181
[  436.187869]  printk+0xa7/0xcf
[  436.190977]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  436.195752]  ? _raw_spin_unlock_irq+0x60/0x80
[  436.200262]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  436.205559]  dump_header+0x7cc/0xf72
[  436.209286]  ? pagefault_out_of_memory+0x197/0x197
[  436.214236]  ? zap_class+0x640/0x640
[  436.217954]  ? percpu_ref_get_many+0x240/0x240
[  436.222539]  ? print_usage_bug+0xc0/0xc0
[  436.226606]  ? print_usage_bug+0xc0/0xc0
[  436.230672]  ? zap_class+0x640/0x640
[  436.234397]  ? print_usage_bug+0xc0/0xc0
[  436.238476]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.244020]  ? find_held_lock+0x36/0x1c0
[  436.248091]  ? mark_held_locks+0xc7/0x130
[  436.252249]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  436.257356]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  436.262465]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  436.267056]  ? trace_hardirqs_on+0xbd/0x310
[  436.271381]  ? kasan_check_read+0x11/0x20
[  436.275540]  ? ___ratelimit+0x3b4/0x672
[  436.279518]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.284629]  ? trace_hardirqs_on+0x310/0x310
[  436.289041]  ? lock_downgrade+0x900/0x900
[  436.293199]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  436.298312]  ? ___ratelimit+0x3b9/0x672
[  436.302291]  ? idr_get_free+0xec0/0xec0
[  436.306270]  ? find_held_lock+0x36/0x1c0
[  436.310346]  oom_kill_process.cold.27+0x10/0x903
[  436.315104]  ? zap_class+0x640/0x640
[  436.318821]  ? check_preemption_disabled+0x48/0x280
[  436.323846]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  436.328781]  ? kasan_check_read+0x11/0x20
[  436.332937]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.338232]  ? oom_evaluate_task+0x540/0x540
[  436.342648]  ? find_held_lock+0x36/0x1c0
[  436.346739]  ? out_of_memory+0x974/0x1430
[  436.350897]  ? lock_downgrade+0x900/0x900
[  436.355063]  ? check_preemption_disabled+0x48/0x280
[  436.360092]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  436.365029]  ? kasan_check_read+0x11/0x20
[  436.369190]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.374482]  ? rcu_softirq_qs+0x20/0x20
[  436.378465]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.384009]  ? oom_evaluate_task+0x302/0x540
[  436.388445]  out_of_memory+0xa84/0x1430
[  436.392435]  ? oom_killer_disable+0x3a0/0x3a0
[  436.396933]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  436.401867]  ? __mutex_add_waiter+0x2a0/0x2a0
[  436.406379]  __alloc_pages_slowpath+0x22d4/0x2d70
[  436.411260]  ? warn_alloc+0x120/0x120
[  436.415064]  ? rcu_softirq_qs+0x20/0x20
[  436.419073]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.424614]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.430161]  ? should_fail+0x22d/0xd01
[  436.434058]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  436.439170]  ? zap_class+0x640/0x640
[  436.442909]  ? __lock_is_held+0xb5/0x140
[  436.446980]  ? mark_held_locks+0x130/0x130
[  436.451223]  ? lock_release+0xa00/0xa00
[  436.455205]  ? perf_trace_sched_process_exec+0x860/0x860
[  436.460682]  ? __might_sleep+0x95/0x190
[  436.464668]  __alloc_pages_nodemask+0xa80/0xde0
[  436.469346]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  436.474363]  ? __page_cache_alloc+0x191/0x5c0
[  436.478865]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  436.483797]  ? kasan_check_read+0x11/0x20
[  436.487948]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.493236]  ? zap_class+0x640/0x640
[  436.496959]  ? zap_class+0x640/0x640
[  436.500670]  ? zap_class+0x640/0x640
[  436.504385]  ? __do_page_cache_readahead+0x7ce/0x980
[  436.509501]  ? find_held_lock+0x36/0x1c0
[  436.513574]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  436.519122]  alloc_pages_current+0x173/0x350
[  436.523541]  __page_cache_alloc+0x38c/0x5c0
[  436.527867]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  436.532800]  ? kasan_check_read+0x11/0x20
[  436.536958]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.542244]  ? generic_perform_write+0x6a0/0x6a0
[  436.547002]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.552546]  ? check_preemption_disabled+0x48/0x280
[  436.557579]  filemap_fault+0x1594/0x25f0
[  436.561657]  ? __lock_page_or_retry+0xa00/0xa00
[  436.566340]  ? mark_held_locks+0x130/0x130
[  436.570579]  ? rcu_softirq_qs+0x20/0x20
[  436.574562]  ? remove_wait_queue+0x1a6/0x360
[  436.578995]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.584112]  ? filemap_map_pages+0xe04/0x1990
[  436.588624]  ? print_usage_bug+0xc0/0xc0
[  436.592689]  ? add_wait_queue+0x2b0/0x2b0
[  436.596853]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  436.601802]  ? print_usage_bug+0xc0/0xc0
[  436.605873]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  436.611416]  ? fput+0x130/0x1a0
[  436.614714]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  436.620267]  ? print_usage_bug+0xc0/0xc0
[  436.624340]  ? __lock_acquire+0x62f/0x4c20
[  436.628591]  ? lock_acquire+0x1ed/0x520
[  436.632569]  ? ext4_filemap_fault+0x7a/0xad
[  436.636901]  ? lock_release+0xa00/0xa00
[  436.640912]  ? perf_trace_sched_process_exec+0x860/0x860
[  436.646364]  ? print_usage_bug+0xc0/0xc0
[  436.650428]  ? print_usage_bug+0xc0/0xc0
[  436.654505]  ? down_read+0x8d/0x120
[  436.658133]  ? ext4_filemap_fault+0x7a/0xad
[  436.662457]  ? __down_interruptible+0x700/0x700
[  436.667139]  ext4_filemap_fault+0x82/0xad
[  436.671291]  __do_fault+0x100/0x6b0
[  436.674930]  ? pmd_devmap_trans_unstable+0x220/0x220
[  436.680040]  ? mark_held_locks+0x130/0x130
[  436.684279]  ? mark_held_locks+0x130/0x130
[  436.688514]  ? find_held_lock+0x36/0x1c0
[  436.692612]  ? zap_class+0x640/0x640
[  436.696325]  ? find_held_lock+0x36/0x1c0
[  436.700389]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.705933]  __handle_mm_fault+0x307c/0x5920
[  436.710355]  ? poll_select_copy_remaining+0x18c/0x6a0
[  436.715560]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  436.720411]  ? __might_fault+0x12b/0x1e0
[  436.724476]  ? lock_downgrade+0x900/0x900
[  436.728642]  ? zap_class+0x640/0x640
[  436.732354]  ? zap_class+0x640/0x640
[  436.736082]  ? find_held_lock+0x36/0x1c0
[  436.740155]  ? handle_mm_fault+0x42a/0xc70
[  436.744393]  ? lock_downgrade+0x900/0x900
[  436.748540]  ? check_preemption_disabled+0x48/0x280
[  436.753571]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  436.758506]  ? kasan_check_read+0x11/0x20
[  436.762664]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  436.767948]  ? rcu_softirq_qs+0x20/0x20
[  436.771936]  ? trace_hardirqs_off_caller+0x310/0x310
[  436.777048]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  436.782588]  ? check_preemption_disabled+0x48/0x280
[  436.787614]  handle_mm_fault+0x54f/0xc70
[  436.791678]  ? __handle_mm_fault+0x5920/0x5920
[  436.796273]  ? find_vma+0x34/0x190
[  436.799821]  __do_page_fault+0x5e8/0xe60
[  436.803887]  ? trace_hardirqs_off+0xb8/0x310
[  436.808311]  do_page_fault+0xf2/0x7e0
[  436.812116]  ? vmalloc_sync_all+0x30/0x30
[  436.816265]  ? error_entry+0x70/0xd0
[  436.819980]  ? trace_hardirqs_off_caller+0xbb/0x310
[  436.824992]  ? trace_hardirqs_on_caller+0xc0/0x310
[  436.829924]  ? syscall_return_slowpath+0x5e0/0x5e0
[  436.834857]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.839700]  ? trace_hardirqs_on_caller+0x310/0x310
[  436.844731]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  436.850184]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  436.855208]  ? prepare_exit_to_usermode+0x291/0x3b0
[  436.860238]  ? page_fault+0x8/0x30
[  436.863783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  436.868629]  ? page_fault+0x8/0x30
[  436.872182]  page_fault+0x1e/0x30
[  436.875635] RIP: 0033:0x7f949d66add3
[  436.879360] Code: Bad RIP value.
[  436.882730] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  436.888093] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  436.895366] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  436.902634] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  436.909906] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  436.917170] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  436.925003] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  436.925201] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  436.931496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  436.931502] Call Trace:
[  436.931523]  dump_stack+0x244/0x39d
[  436.941387] init cpuset=
[  436.950762]  ? dump_stack_print_info.cold.1+0x20/0x20
[  436.953512] /
[  436.957089]  warn_alloc.cold.117+0xb7/0x1bd
[  436.957106]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  436.957124]  ? lock_downgrade+0x900/0x900
[  436.957147]  ? trace_hardirqs_off+0xb8/0x310
[  436.957167]  ? trace_hardirqs_off+0xb8/0x310
[  436.957189]  __alloc_pages_slowpath+0x2660/0x2d70
[  436.959976]  mems_allowed=0
[  436.965184]  ? warn_alloc+0x120/0x120
[  437.000464]  ? warn_alloc+0x120/0x120
[  437.004276]  ? print_usage_bug+0xc0/0xc0
[  437.008338]  ? warn_alloc+0x120/0x120
[  437.012144]  ? print_usage_bug+0xc0/0xc0
[  437.016208]  ? __lock_acquire+0x62f/0x4c20
[  437.020447]  ? __lock_acquire+0x62f/0x4c20
[  437.024685]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.030236]  ? should_fail+0x22d/0xd01
[  437.034132]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.039236]  ? __lock_acquire+0x62f/0x4c20
[  437.043479]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.048583]  ? __lock_acquire+0x62f/0x4c20
[  437.052818]  ? should_fail+0x22d/0xd01
[  437.056730]  ? find_held_lock+0x36/0x1c0
[  437.060801]  ? mark_held_locks+0x130/0x130
[  437.065052]  ? mark_held_locks+0x130/0x130
[  437.069289]  ? zap_class+0x640/0x640
[  437.073009]  ? mark_held_locks+0xc7/0x130
[  437.077158]  ? do_raw_spin_unlock+0xa7/0x330
[  437.081563]  ? zap_class+0x640/0x640
[  437.085274]  ? print_usage_bug+0xc0/0xc0
[  437.089338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.094874]  ? check_preemption_disabled+0x48/0x280
[  437.099989]  ? __lock_is_held+0xb5/0x140
[  437.104058]  __alloc_pages_nodemask+0xa80/0xde0
[  437.108738]  ? zap_class+0x640/0x640
[  437.112456]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  437.117485]  ? find_held_lock+0x36/0x1c0
[  437.121558]  ? ____cache_alloc_node+0x1c7/0x1e0
[  437.126230]  ? lock_downgrade+0x900/0x900
[  437.130386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.135930]  cache_grow_begin+0xa5/0x8c0
[  437.139991]  ? do_raw_spin_unlock+0xa7/0x330
[  437.144408]  fallback_alloc+0x204/0x2e0
[  437.148386]  ____cache_alloc_node+0x1c7/0x1e0
[  437.152890]  kmem_cache_alloc_node+0xe3/0x730
[  437.157385]  ? ipv6_get_ifaddr+0x42e/0x620
[  437.161631]  __alloc_skb+0x119/0x770
[  437.165344]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.170628]  ? netdev_alloc_frag+0x1f0/0x1f0
[  437.175038]  ? lock_downgrade+0x900/0x900
[  437.179196]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.184750]  ? refcount_sub_and_test_checked+0x203/0x310
[  437.190205]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  437.195660]  ? addrconf_rs_timer+0x690/0x690
[  437.200080]  ndisc_alloc_skb+0x144/0x340
[  437.204144]  ndisc_send_rs+0x331/0x6e0
[  437.208039]  addrconf_rs_timer+0x314/0x690
[  437.212278]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.216529]  call_timer_fn+0x272/0x920
[  437.220416]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.224655]  ? process_timeout+0x40/0x40
[  437.228742]  ? __run_timers+0x7da/0xc70
[  437.232735]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.237232]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.241735]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.245973]  ? lockdep_hardirqs_on+0x296/0x5b0
[  437.250558]  ? trace_hardirqs_on+0xbd/0x310
[  437.254879]  ? kasan_check_read+0x11/0x20
[  437.259035]  ? __run_timers+0x7da/0xc70
[  437.263013]  ? trace_hardirqs_off_caller+0x310/0x310
[  437.268121]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.272364]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  437.276599]  __run_timers+0x7e5/0xc70
[  437.280415]  ? timer_fixup_init+0x70/0x70
[  437.284569]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.289067]  ? _raw_spin_unlock_irq+0x27/0x80
[  437.293562]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  437.298147]  ? trace_hardirqs_on+0xbd/0x310
[  437.302466]  ? kasan_check_read+0x11/0x20
[  437.306616]  ? finish_task_switch+0x1f4/0x910
[  437.311127]  ? trace_hardirqs_off_caller+0x310/0x310
[  437.316237]  ? compat_start_thread+0x80/0x80
[  437.320668]  ? pvclock_read_flags+0x160/0x160
[  437.325176]  ? __switch_to_asm+0x34/0x70
[  437.329246]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.334784]  ? check_preemption_disabled+0x48/0x280
[  437.339813]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  437.345356]  ? rcu_pm_notify+0xc0/0xc0
[  437.349243]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.354783]  ? check_preemption_disabled+0x48/0x280
[  437.359812]  run_timer_softirq+0x52/0xb0
[  437.363874]  ? rcu_read_lock_sched_held+0x14f/0x180
[  437.368980]  __do_softirq+0x308/0xb7e
[  437.372787]  ? trace_hardirqs_on_caller+0xc0/0x310
[  437.377735]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  437.382845]  ? trace_hardirqs_on+0x310/0x310
[  437.387261]  ? schedule+0x108/0x460
[  437.390901]  ? trace_hardirqs_off+0xb8/0x310
[  437.395328]  ? smpboot_thread_fn+0x68b/0xa00
[  437.399746]  ? trace_hardirqs_on+0x310/0x310
[  437.404159]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.409695]  ? check_preemption_disabled+0x48/0x280
[  437.414752]  ? takeover_tasklets+0xa90/0xa90
[  437.419171]  run_ksoftirqd+0x5e/0x100
[  437.422974]  smpboot_thread_fn+0x68b/0xa00
[  437.427212]  ? sort_range+0x30/0x30
[  437.430843]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  437.435946]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.441485]  ? __kthread_parkme+0xfb/0x1a0
[  437.445740]  kthread+0x35a/0x420
[  437.449110]  ? sort_range+0x30/0x30
[  437.452746]  ? kthread_stop+0x900/0x900
[  437.456750]  ret_from_fork+0x3a/0x50
[  437.460485] warn_alloc_show_mem: 1 callbacks suppressed
[  437.460496] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  437.460498] Mem-Info:
[  437.460529] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  437.460529]  active_file:11 inactive_file:11 isolated_file:0
[  437.460529]  unevictable:0 dirty:0 writeback:0 unstable:0
[  437.460529]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  437.460529]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  437.460529]  free:13686 free_pcp:280 free_cma:0
[  437.465875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  437.471767] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  437.474166] Call Trace:
[  437.507217] Node 0 
[  437.516581]  <IRQ>
[  437.544271] 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
[  437.546833]  dump_stack+0x244/0x39d
[  437.549042] lowmem_reserve[]:
[  437.551189]  ? dump_stack_print_info.cold.1+0x20/0x20
[  437.577191]  0 2819
[  437.580860]  warn_alloc.cold.117+0xb7/0x1bd
[  437.583924]  6323
[  437.589106]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  437.591316]  6323
[  437.595631]  ? lock_downgrade+0x900/0x900
[  437.602515]  ? trace_hardirqs_off+0xb8/0x310
[  437.604557] Node 0 
[  437.608713]  ? trace_hardirqs_off+0xb8/0x310
[  437.613125] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  437.615337]  __alloc_pages_slowpath+0x2660/0x2d70
[  437.619721] lowmem_reserve[]:
[  437.646821]  ? warn_alloc+0x120/0x120
[  437.651621]  0
[  437.654733]  ? warn_alloc+0x120/0x120
[  437.658530]  0
[  437.660331]  ? print_usage_bug+0xc0/0xc0
[  437.664108]  3503
[  437.665907]  ? warn_alloc+0x120/0x120
[  437.669949]  3503
[  437.672013]  ? print_usage_bug+0xc0/0xc0
[  437.677854]  ? print_usage_bug+0xc0/0xc0
[  437.681891] Node 0 Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  437.685981]  ? print_usage_bug+0xc0/0xc0
[  437.685996]  ? mark_held_locks+0x130/0x130
[  437.715051] lowmem_reserve[]: 0
[  437.719132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  437.723341]  0
[  437.726618]  ? should_fail+0x22d/0xd01
[  437.732131]  0
[  437.733931]  ? print_usage_bug+0xc0/0xc0
[  437.737790]  0
[  437.739594]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.745430]  ? __lock_acquire+0x62f/0x4c20
[  437.750534] Node 0 DMA: 
[  437.754785]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  437.754801]  ? should_fail+0x22d/0xd01
[  437.757452] 1*4kB 
[  437.762555]  ? mark_held_locks+0x130/0x130
[  437.766406] (U) 
[  437.768558]  ? mark_held_locks+0x130/0x130
[  437.772775] 0*8kB 
[  437.774759]  ? zap_class+0x640/0x640
[  437.778957] 0*16kB 
[  437.781107]  ? mark_held_locks+0x130/0x130
[  437.784794] 1*32kB 
[  437.787445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.791657] (U) 
[  437.793890]  ? check_preemption_disabled+0x48/0x280
[  437.799401] 2*64kB 
[  437.801375]  ? __lock_is_held+0xb5/0x140
[  437.806358] (U) 
[  437.808597]  __alloc_pages_nodemask+0xa80/0xde0
[  437.812629] 1*128kB 
[  437.814595]  ? zap_class+0x640/0x640
[  437.819238] (U) 
[  437.821555]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  437.825259] 1*256kB 
[  437.827241]  ? find_held_lock+0x36/0x1c0
[  437.832224] (U) 
[  437.834564]  ? ____cache_alloc_node+0x1c7/0x1e0
[  437.838597] 0*512kB 
[  437.840569]  ? lock_downgrade+0x900/0x900
[  437.845218] 1*1024kB 
[  437.847555]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.851666] (U) 
[  437.854074]  cache_grow_begin+0xa5/0x8c0
[  437.859585] 1*2048kB 
[  437.861557]  ? do_raw_spin_unlock+0xa7/0x330
[  437.865592] (M) 
[  437.868000]  fallback_alloc+0x204/0x2e0
[  437.872382] 3*4096kB 
[  437.874368]  ____cache_alloc_node+0x1c7/0x1e0
[  437.878312] (M) 
[  437.880733]  kmem_cache_alloc_node+0xe3/0x730
[  437.885207] = 15908kB
[  437.887183]  ? lockdep_hardirqs_on+0x296/0x5b0
[  437.891651] Node 0 
[  437.894058]  __alloc_skb+0x119/0x770
[  437.898607] DMA32: 
[  437.900840]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  437.904528] 2*4kB 
[  437.906757]  ? netdev_alloc_frag+0x1f0/0x1f0
[  437.912090] (H) 
[  437.914241]  ? lock_acquire+0x1ed/0x520
[  437.918626] 2*8kB 
[  437.920685]  ? aoecmd_cfg+0x108/0x7f0
[  437.924544] (MH) 
[  437.926690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.930462] 3*16kB 
[  437.932516]  ? check_preemption_disabled+0x48/0x280
[  437.938029] (MH) 
[  437.940263]  ? kasan_check_read+0x11/0x20
[  437.945251] 3*32kB 
[  437.947313]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  437.951424] (MH) 4*64kB 
[  437.953663]  ? rcu_softirq_qs+0x20/0x20
[  437.958923] (M) 
[  437.961591]  ? do_raw_spin_trylock+0x270/0x270
[  437.965535] 5*128kB 
[  437.967504]  new_skb+0x26/0x1c0
[  437.972054] (MH) 
[  437.974376]  aoecmd_cfg+0x279/0x7f0
[  437.977630] 4*256kB 
[  437.979683]  ? find_held_lock+0x36/0x1c0
[  437.983285] (M) 
[  437.985606]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  437.989643] 5*512kB 
[  437.991615]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  437.995908] (MH) 
[  437.998229]  ? check_preemption_disabled+0x48/0x280
[  438.003742] 4*1024kB 
[  438.005802]  ? __lock_is_held+0xb5/0x140
[  438.010785] (MH) 
[  438.013195]  discover_timer+0x50/0x60
[  438.017223] 2*2048kB (M) 
[  438.019288]  call_timer_fn+0x272/0x920
[  438.023063] 3*4096kB 
[  438.025812]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  438.029675] (M) 
[  438.032080]  ? process_timeout+0x40/0x40
[  438.036896] = 25128kB
[  438.038868]  ? mark_held_locks+0xc7/0x130
[  438.042897] Node 0 
[  438.045301]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.049421] Normal: 
[  438.051649]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.056134] 723*4kB 
[  438.058449]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  438.062918] (UMEH) 
[  438.065240]  ? lockdep_hardirqs_on+0x296/0x5b0
[  438.070057] 444*8kB 
[  438.072288]  ? trace_hardirqs_on+0xbd/0x310
[  438.076843] (UME) 
[  438.079163]  ? kasan_check_read+0x11/0x20
[  438.083459] 227*16kB 
[  438.085600]  ? __run_timers+0x7da/0xc70
[  438.089724] (UMEH) 
[  438.092130]  ? trace_hardirqs_off_caller+0x310/0x310
[  438.096079] 94*32kB 
[  438.098320]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  438.103397] (UMEH) 
[  438.105724]  __run_timers+0x7e5/0xc70
[  438.110546] 10*64kB 
[  438.112783]  ? timer_fixup_init+0x70/0x70
[  438.116547] (UMH) 
[  438.118867]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  438.122988] 0*128kB 
[  438.125129]  ? zap_class+0x640/0x640
[  438.130128] 0*256kB 
[  438.132447]  ? print_usage_bug+0xc0/0xc0
[  438.136133] 0*512kB 
[  438.138450]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  438.142485] 0*1024kB 
[  438.144805]  ? find_held_lock+0x36/0x1c0
[  438.149965] 0*2048kB 
[  438.152368]  ? zap_class+0x640/0x640
[  438.156405] 0*4096kB 
[  438.158812]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.162500] = 13724kB
[  438.164906]  ? check_preemption_disabled+0x48/0x280
[  438.170426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  438.172827]  ? __lock_is_held+0xb5/0x140
[  438.177821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  438.186646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.190683] 2289 total pagecache pages
[  438.199253]  ? check_preemption_disabled+0x48/0x280
[  438.204777] 0 pages in swap cache
[  438.208656]  run_timer_softirq+0x52/0xb0
[  438.213649] Swap cache stats: add 0, delete 0, find 0/0
[  438.217090]  ? rcu_read_lock_sched_held+0x14f/0x180
[  438.221126] Free swap  = 0kB
[  438.226485]  __do_softirq+0x308/0xb7e
[  438.231473] Total swap = 0kB
[  438.234486]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  438.238260] 1965979 pages RAM
[  438.241273]  ? lock_downgrade+0x900/0x900
[  438.245748] 0 pages HighMem/MovableOnly
[  438.248846]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  438.252967] 342293 pages reserved
[  438.256939]  ? pvclock_read_flags+0x160/0x160
[  438.262009] 0 pages cma reserved
[  438.265456]  ? lapic_next_event+0x5a/0x90
[  438.269999] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  438.273285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.277767] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  438.283905]  ? kvm_clock_read+0x18/0x30
[  438.283922]  ? kvm_sched_clock_read+0x9/0x20
[  438.289593] ksoftirqd/0 cpuset=
[  438.299900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.299917]  ? check_preemption_disabled+0x48/0x280
[  438.304051] /
[  438.308403]  irq_exit+0x17f/0x1c0
[  438.308422]  smp_apic_timer_interrupt+0x1cb/0x760
[  438.308437]  ? smp_reschedule_interrupt+0x109/0x650
[  438.308455]  ? smp_call_function_single_interrupt+0x650/0x650
[  438.308470]  ? interrupt_entry+0xb5/0xc0
[  438.308486]  ? trace_hardirqs_off_caller+0xbb/0x310
[  438.311881]  mems_allowed=0
[  438.317418]  ? trace_hardirqs_off_caller+0xbb/0x310
[  438.360206]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  438.365054]  ? trace_hardirqs_on_caller+0x310/0x310
[  438.370066]  ? trace_hardirqs_on_caller+0x310/0x310
[  438.375078]  ? task_prio+0x50/0x50
[  438.378620]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.384155]  ? check_preemption_disabled+0x48/0x280
[  438.389176]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  438.394027]  apic_timer_interrupt+0xf/0x20
[  438.398264]  </IRQ>
[  438.400501] RIP: 0010:console_unlock+0xffa/0x1160
[  438.405368] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  438.424270] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  438.431982] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  438.439248] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  438.446512] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  438.453781] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  438.461050] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  438.468344]  ? netconsole_netdev_event+0x280/0x280
[  438.473286]  ? console_unlock+0xff1/0x1160
[  438.477543]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  438.482213]  ? vprintk_emit+0x7f7/0x930
[  438.486194]  ? lock_release+0xa00/0xa00
[  438.490189]  ? trace_hardirqs_on+0xb0/0x310
[  438.494511]  ? vprintk_default+0x28/0x30
[  438.498572]  ? trace_hardirqs_off_caller+0x310/0x310
[  438.503676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.509235]  vprintk_emit+0x33d/0x930
[  438.513044]  ? wake_up_klogd+0x180/0x180
[  438.517114]  ? match_held_lock+0x8c1/0x8d0
[  438.521359]  ? mark_held_locks+0xc7/0x130
[  438.525512]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.530009]  ? _raw_spin_unlock_irq+0x27/0x80
[  438.534513]  vprintk_default+0x28/0x30
[  438.538406]  vprintk_func+0x7e/0x181
[  438.542122]  printk+0xa7/0xcf
[  438.545237]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  438.549995]  ? _raw_spin_unlock_irq+0x60/0x80
[  438.554505]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  438.559795]  dump_header+0x7cc/0xf72
[  438.563521]  ? pagefault_out_of_memory+0x197/0x197
[  438.568454]  ? zap_class+0x640/0x640
[  438.572168]  ? percpu_ref_get_many+0x240/0x240
[  438.576750]  ? print_usage_bug+0xc0/0xc0
[  438.580810]  ? print_usage_bug+0xc0/0xc0
[  438.584873]  ? zap_class+0x640/0x640
[  438.588591]  ? print_usage_bug+0xc0/0xc0
[  438.592659]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.598197]  ? find_held_lock+0x36/0x1c0
[  438.602269]  ? mark_held_locks+0xc7/0x130
[  438.606420]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  438.611523]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  438.616629]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  438.621212]  ? trace_hardirqs_on+0xbd/0x310
[  438.625536]  ? kasan_check_read+0x11/0x20
[  438.629687]  ? ___ratelimit+0x3b4/0x672
[  438.633668]  ? trace_hardirqs_off_caller+0x310/0x310
[  438.638769]  ? trace_hardirqs_on+0x310/0x310
[  438.643175]  ? lock_downgrade+0x900/0x900
[  438.647327]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  438.652432]  ? ___ratelimit+0x3b9/0x672
[  438.656409]  ? idr_get_free+0xec0/0xec0
[  438.660381]  ? find_held_lock+0x36/0x1c0
[  438.664462]  oom_kill_process.cold.27+0x10/0x903
[  438.669223]  ? zap_class+0x640/0x640
[  438.672937]  ? check_preemption_disabled+0x48/0x280
[  438.677975]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  438.682906]  ? kasan_check_read+0x11/0x20
[  438.687060]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  438.692342]  ? oom_evaluate_task+0x540/0x540
[  438.696752]  ? find_held_lock+0x36/0x1c0
[  438.700833]  ? out_of_memory+0x974/0x1430
[  438.704980]  ? lock_downgrade+0x900/0x900
[  438.709129]  ? check_preemption_disabled+0x48/0x280
[  438.714151]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  438.719082]  ? kasan_check_read+0x11/0x20
[  438.723236]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  438.728512]  ? rcu_softirq_qs+0x20/0x20
[  438.732490]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.738026]  ? oom_evaluate_task+0x302/0x540
[  438.742444]  out_of_memory+0xa84/0x1430
[  438.746428]  ? oom_killer_disable+0x3a0/0x3a0
[  438.750925]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  438.755857]  ? __mutex_add_waiter+0x2a0/0x2a0
[  438.760365]  __alloc_pages_slowpath+0x22d4/0x2d70
[  438.765245]  ? warn_alloc+0x120/0x120
[  438.769045]  ? rcu_softirq_qs+0x20/0x20
[  438.773044]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.778582]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.784119]  ? should_fail+0x22d/0xd01
[  438.788014]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  438.793119]  ? zap_class+0x640/0x640
[  438.796856]  ? __lock_is_held+0xb5/0x140
[  438.800935]  ? mark_held_locks+0x130/0x130
[  438.805170]  ? lock_release+0xa00/0xa00
[  438.809147]  ? perf_trace_sched_process_exec+0x860/0x860
[  438.814609]  ? __might_sleep+0x95/0x190
[  438.818586]  __alloc_pages_nodemask+0xa80/0xde0
[  438.823260]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  438.828277]  ? __page_cache_alloc+0x191/0x5c0
[  438.832771]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  438.837697]  ? kasan_check_read+0x11/0x20
[  438.841857]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  438.847134]  ? zap_class+0x640/0x640
[  438.850854]  ? zap_class+0x640/0x640
[  438.854564]  ? zap_class+0x640/0x640
[  438.858277]  ? __do_page_cache_readahead+0x7ce/0x980
[  438.863383]  ? find_held_lock+0x36/0x1c0
[  438.867450]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  438.872993]  alloc_pages_current+0x173/0x350
[  438.877409]  __page_cache_alloc+0x38c/0x5c0
[  438.881738]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  438.886664]  ? kasan_check_read+0x11/0x20
[  438.890816]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  438.896096]  ? generic_perform_write+0x6a0/0x6a0
[  438.900851]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  438.906385]  ? check_preemption_disabled+0x48/0x280
[  438.911408]  filemap_fault+0x1594/0x25f0
[  438.915483]  ? __lock_page_or_retry+0xa00/0xa00
[  438.920636]  ? mark_held_locks+0x130/0x130
[  438.924871]  ? rcu_softirq_qs+0x20/0x20
[  438.928853]  ? remove_wait_queue+0x1a6/0x360
[  438.933263]  ? trace_hardirqs_off_caller+0x310/0x310
[  438.938370]  ? filemap_map_pages+0xe04/0x1990
[  438.942875]  ? print_usage_bug+0xc0/0xc0
[  438.946938]  ? add_wait_queue+0x2b0/0x2b0
[  438.951088]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  438.956014]  ? print_usage_bug+0xc0/0xc0
[  438.960078]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  438.965614]  ? fput+0x130/0x1a0
[  438.968899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  438.974440]  ? print_usage_bug+0xc0/0xc0
[  438.978509]  ? __lock_acquire+0x62f/0x4c20
[  438.982761]  ? lock_acquire+0x1ed/0x520
[  438.986744]  ? ext4_filemap_fault+0x7a/0xad
[  438.991073]  ? lock_release+0xa00/0xa00
[  438.995051]  ? perf_trace_sched_process_exec+0x860/0x860
[  439.000502]  ? print_usage_bug+0xc0/0xc0
[  439.004561]  ? print_usage_bug+0xc0/0xc0
[  439.008634]  ? down_read+0x8d/0x120
[  439.012260]  ? ext4_filemap_fault+0x7a/0xad
[  439.016580]  ? __down_interruptible+0x700/0x700
[  439.021265]  ext4_filemap_fault+0x82/0xad
[  439.025413]  __do_fault+0x100/0x6b0
[  439.029047]  ? pmd_devmap_trans_unstable+0x220/0x220
[  439.034154]  ? mark_held_locks+0x130/0x130
[  439.038389]  ? mark_held_locks+0x130/0x130
[  439.042622]  ? find_held_lock+0x36/0x1c0
[  439.046683]  ? zap_class+0x640/0x640
[  439.050400]  ? find_held_lock+0x36/0x1c0
[  439.054471]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.060016]  __handle_mm_fault+0x307c/0x5920
[  439.064424]  ? poll_select_copy_remaining+0x18c/0x6a0
[  439.069619]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  439.074465]  ? __might_fault+0x12b/0x1e0
[  439.078527]  ? lock_downgrade+0x900/0x900
[  439.082689]  ? zap_class+0x640/0x640
[  439.086409]  ? zap_class+0x640/0x640
[  439.090130]  ? find_held_lock+0x36/0x1c0
[  439.094201]  ? handle_mm_fault+0x42a/0xc70
[  439.098439]  ? lock_downgrade+0x900/0x900
[  439.102585]  ? check_preemption_disabled+0x48/0x280
[  439.107610]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  439.112536]  ? kasan_check_read+0x11/0x20
[  439.116684]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  439.121968]  ? rcu_softirq_qs+0x20/0x20
[  439.125940]  ? trace_hardirqs_off_caller+0x310/0x310
[  439.131042]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.136579]  ? check_preemption_disabled+0x48/0x280
[  439.141604]  handle_mm_fault+0x54f/0xc70
[  439.145667]  ? __handle_mm_fault+0x5920/0x5920
[  439.150255]  ? find_vma+0x34/0x190
[  439.153800]  __do_page_fault+0x5e8/0xe60
[  439.157860]  ? trace_hardirqs_off+0xb8/0x310
[  439.162279]  do_page_fault+0xf2/0x7e0
[  439.166078]  ? vmalloc_sync_all+0x30/0x30
[  439.170230]  ? error_entry+0x70/0xd0
[  439.173947]  ? trace_hardirqs_off_caller+0xbb/0x310
[  439.178960]  ? trace_hardirqs_on_caller+0xc0/0x310
[  439.183888]  ? syscall_return_slowpath+0x5e0/0x5e0
[  439.188828]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  439.193674]  ? trace_hardirqs_on_caller+0x310/0x310
[  439.198698]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  439.204160]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  439.209177]  ? prepare_exit_to_usermode+0x291/0x3b0
[  439.214191]  ? page_fault+0x8/0x30
[  439.217748]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  439.222597]  ? page_fault+0x8/0x30
[  439.226139]  page_fault+0x1e/0x30
[  439.229592] RIP: 0033:0x7f949d66add3
[  439.233321] Code: Bad RIP value.
[  439.236680] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  439.242053] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  439.249323] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  439.256587] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  439.263856] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  439.271120] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  439.278414] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  439.278475] aoe: skb alloc failure
[  439.284908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  439.284913] Call Trace:
[  439.284935]  dump_stack+0x244/0x39d
[  439.284953]  ? dump_stack_print_info.cold.1+0x20/0x20
[  439.284979]  warn_alloc.cold.117+0xb7/0x1bd
[  439.288519] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  439.297839]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  439.300403] init cpuset=
[  439.304025]  ? lock_downgrade+0x900/0x900
[  439.309191] /
[  439.313509]  ? trace_hardirqs_off+0xb8/0x310
[  439.323189]  mems_allowed=0
[  439.328021]  ? trace_hardirqs_off+0xb8/0x310
[  439.348208]  __alloc_pages_slowpath+0x2660/0x2d70
[  439.353080]  ? warn_alloc+0x120/0x120
[  439.356885]  ? warn_alloc+0x120/0x120
[  439.360686]  ? print_usage_bug+0xc0/0xc0
[  439.364761]  ? warn_alloc+0x120/0x120
[  439.368564]  ? print_usage_bug+0xc0/0xc0
[  439.372634]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.378176]  ? should_fail+0x22d/0xd01
[  439.382067]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  439.387171]  ? __lock_acquire+0x62f/0x4c20
[  439.391415]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  439.396516]  ? __lock_acquire+0x62f/0x4c20
[  439.400750]  ? should_fail+0x22d/0xd01
[  439.404646]  ? mark_held_locks+0x130/0x130
[  439.408886]  ? mark_held_locks+0x130/0x130
[  439.413122]  ? zap_class+0x640/0x640
[  439.416838]  ? zap_class+0x640/0x640
[  439.420555]  ? trace_event_raw_event_lock_acquire+0x440/0x440
[  439.426441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.431978]  ? check_preemption_disabled+0x48/0x280
[  439.437001]  ? __lock_is_held+0xb5/0x140
[  439.441066]  __alloc_pages_nodemask+0xa80/0xde0
[  439.445740]  ? zap_class+0x640/0x640
[  439.449457]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  439.454486]  ? find_held_lock+0x36/0x1c0
[  439.458558]  ? ____cache_alloc_node+0x1c7/0x1e0
[  439.463226]  ? lock_downgrade+0x900/0x900
[  439.467379]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.472920]  cache_grow_begin+0xa5/0x8c0
[  439.476985]  ? do_raw_spin_unlock+0xa7/0x330
[  439.481404]  fallback_alloc+0x204/0x2e0
[  439.485386]  ____cache_alloc_node+0x1c7/0x1e0
[  439.489886]  kmem_cache_alloc_node+0xe3/0x730
[  439.494381]  ? mark_held_locks+0xc7/0x130
[  439.498541]  __alloc_skb+0x119/0x770
[  439.502258]  ? netdev_alloc_frag+0x1f0/0x1f0
[  439.506665]  ? do_raw_spin_trylock+0x270/0x270
[  439.511257]  ? kmem_cache_alloc_trace+0x353/0x750
[  439.516105]  ? queue_work_on+0x12c/0x1e0
[  439.520174]  ? switchdev_port_obj_del+0xdc/0x440
[  439.524996]  ? switchdev_trans_item_enqueue+0x260/0x260
[  439.530369]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  439.535396]  __br_mdb_notify+0x4ff/0x15d0
[  439.539543]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  439.544658]  ? __br_mdb_add+0x7f0/0x7f0
[  439.548643]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  439.553755]  ? debug_object_assert_init+0x368/0x4b0
[  439.558781]  ? debug_object_init_on_stack+0x20/0x20
[  439.563807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.569352]  br_mdb_notify+0x310/0x410
[  439.573241]  ? br_mdb_dump+0x27b0/0x27b0
[  439.577322]  br_multicast_del_pg+0x3df/0x790
[  439.581747]  ? br_mdb_ip_get+0x940/0x940
[  439.585813]  ? rwlock_bug.part.2+0x90/0x90
[  439.590051]  ? __lock_is_held+0xb5/0x140
[  439.594125]  br_multicast_port_group_expired+0x189/0x1e0
[  439.599583]  call_timer_fn+0x272/0x920
[  439.603472]  ? br_multicast_del_pg+0x790/0x790
[  439.608058]  ? process_timeout+0x40/0x40
[  439.612136]  ? __run_timers+0x7da/0xc70
[  439.616112]  ? _raw_spin_unlock_irq+0x27/0x80
[  439.620608]  ? _raw_spin_unlock_irq+0x27/0x80
[  439.625102]  ? br_multicast_del_pg+0x790/0x790
[  439.629682]  ? lockdep_hardirqs_on+0x296/0x5b0
[  439.634276]  ? trace_hardirqs_on+0xbd/0x310
[  439.638598]  ? kasan_check_read+0x11/0x20
[  439.642756]  ? __run_timers+0x7da/0xc70
[  439.646739]  ? trace_hardirqs_off_caller+0x310/0x310
[  439.651850]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  439.656089]  ? br_multicast_del_pg+0x790/0x790
[  439.660671]  __run_timers+0x7e5/0xc70
[  439.664485]  ? timer_fixup_init+0x70/0x70
[  439.668631]  ? _raw_spin_unlock_irq+0x27/0x80
[  439.673124]  ? _raw_spin_unlock_irq+0x27/0x80
[  439.677618]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  439.682203]  ? trace_hardirqs_on+0xbd/0x310
[  439.686525]  ? kasan_check_read+0x11/0x20
[  439.690671]  ? finish_task_switch+0x1f4/0x910
[  439.695165]  ? trace_hardirqs_off_caller+0x310/0x310
[  439.700271]  ? compat_start_thread+0x80/0x80
[  439.704716]  ? pvclock_read_flags+0x160/0x160
[  439.709218]  ? __switch_to_asm+0x34/0x70
[  439.713278]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.718814]  ? check_preemption_disabled+0x48/0x280
[  439.723843]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  439.729383]  ? rcu_pm_notify+0xc0/0xc0
[  439.733269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  439.738809]  ? check_preemption_disabled+0x48/0x280
[  439.743833]  run_timer_softirq+0x52/0xb0
[  439.747892]  ? rcu_read_lock_sched_held+0x14f/0x180
[  439.752911]  __do_softirq+0x308/0xb7e
[  439.756731]  ? trace_hardirqs_on_caller+0xc0/0x310
[  439.761669]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  439.766772]  ? trace_hardirqs_on+0x310/0x310
[  439.771191]  ? schedule+0x108/0x460
[  439.774829]  ? trace_hardirqs_off+0xb8/0x310
[  439.779239]  ? smpboot_thread_fn+0x68b/0xa00
[  439.783650]  ? trace_hardirqs_on+0x310/0x310
[  439.788519]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.794058]  ? check_preemption_disabled+0x48/0x280
[  439.799081]  ? takeover_tasklets+0xa90/0xa90
[  439.803491]  run_ksoftirqd+0x5e/0x100
[  439.807295]  smpboot_thread_fn+0x68b/0xa00
[  439.811536]  ? sort_range+0x30/0x30
[  439.815164]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  439.820267]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  439.825803]  ? __kthread_parkme+0xfb/0x1a0
[  439.830044]  kthread+0x35a/0x420
[  439.833406]  ? sort_range+0x30/0x30
[  439.837033]  ? kthread_stop+0x900/0x900
[  439.841012]  ret_from_fork+0x3a/0x50
[  439.844759] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  439.844773] warn_alloc_show_mem: 1 callbacks suppressed
[  439.844778] Mem-Info:
[  439.850654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  439.856024] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  439.856024]  active_file:11 inactive_file:11 isolated_file:0
[  439.856024]  unevictable:0 dirty:0 writeback:0 unstable:0
[  439.856024]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  439.856024]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  439.856024]  free:13686 free_pcp:280 free_cma:0
[  439.858396] Call Trace:
[  439.867792] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  439.901226]  <IRQ>
[  439.903794] Node 0 
[  439.931461]  dump_stack+0x244/0x39d
[  439.933610] 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
[  439.935822]  ? dump_stack_print_info.cold.1+0x20/0x20
[  439.939424] lowmem_reserve[]:
[  439.964933]  warn_alloc.cold.117+0xb7/0x1bd
[  439.970091]  0
[  439.973190]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  439.977487]  2819
[  439.979282]  ? lock_downgrade+0x900/0x900
[  439.984096]  6323
[  439.986163]  ? trace_hardirqs_off+0xb8/0x310
[  439.990278]  6323
[  439.992340]  ? trace_hardirqs_off+0xb8/0x310
[  439.998801]  __alloc_pages_slowpath+0x2660/0x2d70
[  440.003178] Node 0 DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  440.008043]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  440.008062]  ? warn_alloc+0x120/0x120
[  440.035723] lowmem_reserve[]:
[  440.041509]  ? __lock_acquire+0x62f/0x4c20
[  440.045283]  0
[  440.048383]  ? __lock_acquire+0x62f/0x4c20
[  440.052589]  0
[  440.054387]  ? warn_alloc+0x120/0x120
[  440.058601]  3503
[  440.060401]  ? print_usage_bug+0xc0/0xc0
[  440.064175]  3503
[  440.066243]  ? warn_alloc+0x120/0x120
[  440.072320]  ? print_usage_bug+0xc0/0xc0
[  440.076095] Node 0 
[  440.080146]  ? mark_held_locks+0x130/0x130
[  440.080179] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  440.080186] lowmem_reserve[]:
[  440.082416]  ? mark_held_locks+0x130/0x130
[  440.086624]  0
[  440.115078]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  440.118156]  0
[  440.122386]  ? should_fail+0x22d/0xd01
[  440.124160]  0
[  440.129692]  ? zap_class+0x640/0x640
[  440.131471]  0
[  440.135362]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  440.137139] Node 0 
[  440.140845]  ? __lock_acquire+0x62f/0x4c20
[  440.142621] DMA: 
[  440.147725]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  440.149958] 1*4kB 
[  440.154166]  ? should_fail+0x22d/0xd01
[  440.156203] (U) 
[  440.161311]  ? mark_held_locks+0x130/0x130
[  440.163436] 0*8kB 
[  440.167314]  ? mark_held_locks+0x130/0x130
[  440.169267] 0*16kB 
[  440.173494]  ? lock_downgrade+0x900/0x900
[  440.175622] 1*32kB 
[  440.179846]  ? zap_class+0x640/0x640
[  440.182056] (U) 
[  440.186195]  ? zap_class+0x640/0x640
[  440.188409] 2*64kB 
[  440.192112]  ? zap_class+0x640/0x640
[  440.194068] (U) 
[  440.197783]  ? do_raw_spin_unlock+0xa7/0x330
[  440.199997] 1*128kB 
[  440.203704]  ? trace_hardirqs_on+0x310/0x310
[  440.205667] (U) 
[  440.210072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.212375] 1*256kB 
[  440.216777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.218741] (U) 
[  440.224274]  ? check_preemption_disabled+0x48/0x280
[  440.226572] 0*512kB 
[  440.232108]  ? __lock_is_held+0xb5/0x140
[  440.234053] 1*1024kB 
[  440.239085]  __alloc_pages_nodemask+0xa80/0xde0
[  440.241381] (U) 
[  440.245439]  ? zap_class+0x640/0x640
[  440.247824] 1*2048kB 
[  440.252486]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  440.254432] (M) 
[  440.258146]  ? find_held_lock+0x36/0x1c0
[  440.260524] 3*4096kB 
[  440.265535]  ? ____cache_alloc_node+0x1c7/0x1e0
[  440.267484] (M) 
[  440.271542]  ? lock_downgrade+0x900/0x900
[  440.273931] = 15908kB
[  440.278597]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.280545] Node 0 
[  440.284687]  cache_grow_begin+0xa5/0x8c0
[  440.287071] DMA32: 
[  440.292602]  ? do_raw_spin_unlock+0xa7/0x330
[  440.294813] 2*4kB 
[  440.298875]  fallback_alloc+0x204/0x2e0
[  440.301078] (H) 2*8kB 
[  440.305492]  ____cache_alloc_node+0x1c7/0x1e0
[  440.307613] (MH) 
[  440.311582]  kmem_cache_alloc_node+0xe3/0x730
[  440.314058] 3*16kB 
[  440.318550]  ? lockdep_hardirqs_on+0x296/0x5b0
[  440.320586] (MH) 
[  440.325077]  __alloc_skb+0x119/0x770
[  440.327284] 3*32kB 
[  440.331867]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  440.333899] (MH) 
[  440.337611]  ? netdev_alloc_frag+0x1f0/0x1f0
[  440.339825] 4*64kB 
[  440.345186]  ? vprintk_default+0x28/0x30
[  440.347214] (M) 
[  440.351620]  ? vprintk_func+0x85/0x181
[  440.353836] 5*128kB 
[  440.357886]  ? printk+0xa7/0xcf
[  440.359835] (MH) 
[  440.363722]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  440.366022] 4*256kB 
[  440.369299]  ? do_raw_spin_trylock+0x270/0x270
[  440.371331] (M) 
[  440.376079]  new_skb+0x26/0x1c0
[  440.378367] 5*512kB (MH) 
[  440.382951]  aoecmd_cfg+0x279/0x7f0
[  440.384902] 4*1024kB 
[  440.388173]  ? find_held_lock+0x36/0x1c0
[  440.390909] (MH) 
[  440.394532]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  440.396910] 2*2048kB (M) 
[  440.400978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.403012] 3*4096kB 
[  440.407335]  ? __lock_is_held+0xb5/0x140
[  440.410060] (M) 
[  440.415596]  discover_timer+0x50/0x60
[  440.417990] = 25128kB
[  440.422043]  call_timer_fn+0x272/0x920
[  440.423996] Node 0 
[  440.427786]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  440.430174] Normal: 
[  440.434087]  ? process_timeout+0x40/0x40
[  440.436302] 723*4kB 
[  440.441138]  ? mark_held_locks+0xc7/0x130
[  440.443431] (UMEH) 
[  440.447485]  ? _raw_spin_unlock_irq+0x27/0x80
[  440.449783] 444*8kB 
[  440.453926]  ? _raw_spin_unlock_irq+0x27/0x80
[  440.456136] (UME) 
[  440.460625]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  440.462923] 227*16kB 
[  440.467409]  ? lockdep_hardirqs_on+0x296/0x5b0
[  440.469536] (UMEH) 
[  440.474373]  ? trace_hardirqs_on+0xbd/0x310
[  440.476759] 94*32kB 
[  440.481335]  ? kasan_check_read+0x11/0x20
[  440.483543] (UMEH) 
[  440.487857]  ? __run_timers+0x7da/0xc70
[  440.490172] 10*64kB 
[  440.494311]  ? trace_hardirqs_off_caller+0x310/0x310
[  440.496525] (UMH) 
[  440.500498]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  440.502794] 0*128kB 
[  440.507889]  __run_timers+0x7e5/0xc70
[  440.510020] 0*256kB 
[  440.514864]  ? timer_fixup_init+0x70/0x70
[  440.517152] 0*512kB 
[  440.520944]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  440.523247] 0*1024kB 
[  440.527385]  ? zap_class+0x640/0x640
[  440.529682] 0*2048kB 
[  440.534690]  ? print_usage_bug+0xc0/0xc0
[  440.537074] 0*4096kB 
[  440.540783]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  440.543167] = 13724kB
[  440.547233]  ? find_held_lock+0x36/0x1c0
[  440.549618] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  440.554798]  ? zap_class+0x640/0x640
[  440.557189] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  440.561241]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.570047] 2289 total pagecache pages
[  440.573757]  ? check_preemption_disabled+0x48/0x280
[  440.582315] 0 pages in swap cache
[  440.587843]  ? __lock_is_held+0xb5/0x140
[  440.591701] Swap cache stats: add 0, delete 0, find 0/0
[  440.596720]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.600150] Free swap  = 0kB
[  440.604205]  ? check_preemption_disabled+0x48/0x280
[  440.609546] Total swap = 0kB
[  440.615081]  run_timer_softirq+0x52/0xb0
[  440.618071] 1965979 pages RAM
[  440.623076]  ? rcu_read_lock_sched_held+0x14f/0x180
[  440.626069] 0 pages HighMem/MovableOnly
[  440.630123]  __do_softirq+0x308/0xb7e
[  440.633203] 342293 pages reserved
[  440.638215]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  440.642167] 0 pages cma reserved
[  440.645959]  ? lock_downgrade+0x900/0x900
[  440.650066] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  440.653870]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  440.657213] ksoftirqd/0 cpuset=
[  440.661366]  ? pvclock_read_flags+0x160/0x160
[  440.671645] /
[  440.676746]  ? lapic_next_event+0x5a/0x90
[  440.680004]  mems_allowed=0
[  440.684494]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.698768]  ? kvm_clock_read+0x18/0x30
[  440.702746]  ? kvm_sched_clock_read+0x9/0x20
[  440.707160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.712697]  ? check_preemption_disabled+0x48/0x280
[  440.717741]  irq_exit+0x17f/0x1c0
[  440.721199]  smp_apic_timer_interrupt+0x1cb/0x760
[  440.726044]  ? smp_reschedule_interrupt+0x109/0x650
[  440.731065]  ? smp_call_function_single_interrupt+0x650/0x650
[  440.736951]  ? interrupt_entry+0xb5/0xc0
[  440.741017]  ? trace_hardirqs_off_caller+0xbb/0x310
[  440.746032]  ? trace_hardirqs_off_caller+0xbb/0x310
[  440.751052]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  440.755896]  ? trace_hardirqs_on_caller+0x310/0x310
[  440.760907]  ? trace_hardirqs_on_caller+0x310/0x310
[  440.765922]  ? task_prio+0x50/0x50
[  440.769464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.775001]  ? check_preemption_disabled+0x48/0x280
[  440.780022]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  440.784874]  apic_timer_interrupt+0xf/0x20
[  440.789107]  </IRQ>
[  440.791346] RIP: 0010:console_unlock+0xffa/0x1160
[  440.796190] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  440.815094] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  440.822806] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  440.830075] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  440.837344] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  440.844614] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  440.851879] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  440.859159]  ? netconsole_netdev_event+0x280/0x280
[  440.864102]  ? console_unlock+0xff1/0x1160
[  440.868363]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  440.873034]  ? vprintk_emit+0x7f7/0x930
[  440.877010]  ? lock_release+0xa00/0xa00
[  440.880984]  ? trace_hardirqs_on+0xb0/0x310
[  440.885311]  ? vprintk_default+0x28/0x30
[  440.889374]  ? trace_hardirqs_off_caller+0x310/0x310
[  440.894480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.900026]  vprintk_emit+0x33d/0x930
[  440.903835]  ? wake_up_klogd+0x180/0x180
[  440.907903]  ? match_held_lock+0x8c1/0x8d0
[  440.912147]  ? mark_held_locks+0xc7/0x130
[  440.916300]  ? _raw_spin_unlock_irq+0x27/0x80
[  440.921249]  ? _raw_spin_unlock_irq+0x27/0x80
[  440.925755]  vprintk_default+0x28/0x30
[  440.929646]  vprintk_func+0x7e/0x181
[  440.933361]  printk+0xa7/0xcf
[  440.936469]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  440.941234]  ? _raw_spin_unlock_irq+0x60/0x80
[  440.945761]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  440.951049]  dump_header+0x7cc/0xf72
[  440.954778]  ? pagefault_out_of_memory+0x197/0x197
[  440.959726]  ? zap_class+0x640/0x640
[  440.963444]  ? percpu_ref_get_many+0x240/0x240
[  440.968026]  ? print_usage_bug+0xc0/0xc0
[  440.972085]  ? print_usage_bug+0xc0/0xc0
[  440.976152]  ? zap_class+0x640/0x640
[  440.979867]  ? print_usage_bug+0xc0/0xc0
[  440.983934]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  440.989473]  ? find_held_lock+0x36/0x1c0
[  440.993544]  ? mark_held_locks+0xc7/0x130
[  440.997697]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  441.002813]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  441.007917]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  441.012501]  ? trace_hardirqs_on+0xbd/0x310
[  441.016826]  ? kasan_check_read+0x11/0x20
[  441.020974]  ? ___ratelimit+0x3b4/0x672
[  441.024952]  ? trace_hardirqs_off_caller+0x310/0x310
[  441.030056]  ? trace_hardirqs_on+0x310/0x310
[  441.034468]  ? lock_downgrade+0x900/0x900
[  441.038621]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  441.043737]  ? ___ratelimit+0x3b9/0x672
[  441.047729]  ? idr_get_free+0xec0/0xec0
[  441.051715]  ? find_held_lock+0x36/0x1c0
[  441.055793]  oom_kill_process.cold.27+0x10/0x903
[  441.060547]  ? zap_class+0x640/0x640
[  441.064262]  ? check_preemption_disabled+0x48/0x280
[  441.069287]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  441.074216]  ? kasan_check_read+0x11/0x20
[  441.078370]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  441.083651]  ? oom_evaluate_task+0x540/0x540
[  441.088062]  ? find_held_lock+0x36/0x1c0
[  441.092135]  ? out_of_memory+0x974/0x1430
[  441.096284]  ? lock_downgrade+0x900/0x900
[  441.100429]  ? check_preemption_disabled+0x48/0x280
[  441.105454]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  441.110382]  ? kasan_check_read+0x11/0x20
[  441.114531]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  441.119812]  ? rcu_softirq_qs+0x20/0x20
[  441.123794]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  441.129333]  ? oom_evaluate_task+0x302/0x540
[  441.133751]  out_of_memory+0xa84/0x1430
[  441.137746]  ? oom_killer_disable+0x3a0/0x3a0
[  441.142249]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  441.147186]  ? __mutex_add_waiter+0x2a0/0x2a0
[  441.151695]  __alloc_pages_slowpath+0x22d4/0x2d70
[  441.156575]  ? warn_alloc+0x120/0x120
[  441.160375]  ? rcu_softirq_qs+0x20/0x20
[  441.164374]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  441.169911]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  441.175448]  ? should_fail+0x22d/0xd01
[  441.179339]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  441.184444]  ? zap_class+0x640/0x640
[  441.188181]  ? __lock_is_held+0xb5/0x140
[  441.192252]  ? mark_held_locks+0x130/0x130
[  441.196488]  ? lock_release+0xa00/0xa00
[  441.200466]  ? perf_trace_sched_process_exec+0x860/0x860
[  441.205927]  ? __might_sleep+0x95/0x190
[  441.209910]  __alloc_pages_nodemask+0xa80/0xde0
[  441.214587]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  441.219602]  ? __page_cache_alloc+0x191/0x5c0
[  441.224096]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  441.229022]  ? kasan_check_read+0x11/0x20
[  441.233171]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  441.238450]  ? zap_class+0x640/0x640
[  441.242167]  ? zap_class+0x640/0x640
[  441.245877]  ? zap_class+0x640/0x640
[  441.249591]  ? __do_page_cache_readahead+0x7ce/0x980
[  441.254699]  ? find_held_lock+0x36/0x1c0
[  441.258773]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  441.264321]  alloc_pages_current+0x173/0x350
[  441.268742]  __page_cache_alloc+0x38c/0x5c0
[  441.273065]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  441.277997]  ? kasan_check_read+0x11/0x20
[  441.282145]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  441.287428]  ? generic_perform_write+0x6a0/0x6a0
[  441.292198]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  441.297747]  ? check_preemption_disabled+0x48/0x280
[  441.302783]  filemap_fault+0x1594/0x25f0
[  441.306865]  ? __lock_page_or_retry+0xa00/0xa00
[  441.311539]  ? mark_held_locks+0x130/0x130
[  441.315778]  ? rcu_softirq_qs+0x20/0x20
[  441.319756]  ? remove_wait_queue+0x1a6/0x360
[  441.324165]  ? trace_hardirqs_off_caller+0x310/0x310
[  441.329275]  ? filemap_map_pages+0xe04/0x1990
[  441.333781]  ? print_usage_bug+0xc0/0xc0
[  441.337844]  ? add_wait_queue+0x2b0/0x2b0
[  441.341997]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  441.346923]  ? print_usage_bug+0xc0/0xc0
[  441.350986]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  441.356525]  ? fput+0x130/0x1a0
[  441.359806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  441.365352]  ? print_usage_bug+0xc0/0xc0
[  441.369422]  ? __lock_acquire+0x62f/0x4c20
[  441.373669]  ? lock_acquire+0x1ed/0x520
[  441.377649]  ? ext4_filemap_fault+0x7a/0xad
[  441.381979]  ? lock_release+0xa00/0xa00
[  441.385956]  ? perf_trace_sched_process_exec+0x860/0x860
[  441.391405]  ? print_usage_bug+0xc0/0xc0
[  441.395465]  ? print_usage_bug+0xc0/0xc0
[  441.399536]  ? down_read+0x8d/0x120
[  441.403162]  ? ext4_filemap_fault+0x7a/0xad
[  441.407484]  ? __down_interruptible+0x700/0x700
[  441.412164]  ext4_filemap_fault+0x82/0xad
[  441.416318]  __do_fault+0x100/0x6b0
[  441.419951]  ? pmd_devmap_trans_unstable+0x220/0x220
[  441.425062]  ? mark_held_locks+0x130/0x130
[  441.429296]  ? mark_held_locks+0x130/0x130
[  441.433526]  ? find_held_lock+0x36/0x1c0
[  441.437593]  ? zap_class+0x640/0x640
[  441.441307]  ? find_held_lock+0x36/0x1c0
[  441.445369]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  441.450912]  __handle_mm_fault+0x307c/0x5920
[  441.455319]  ? poll_select_copy_remaining+0x18c/0x6a0
[  441.460520]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  441.465369]  ? __might_fault+0x12b/0x1e0
[  441.469432]  ? lock_downgrade+0x900/0x900
[  441.473591]  ? zap_class+0x640/0x640
[  441.477304]  ? zap_class+0x640/0x640
[  441.481023]  ? find_held_lock+0x36/0x1c0
[  441.485098]  ? handle_mm_fault+0x42a/0xc70
[  441.489335]  ? lock_downgrade+0x900/0x900
[  441.493480]  ? check_preemption_disabled+0x48/0x280
[  441.498506]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  441.503441]  ? kasan_check_read+0x11/0x20
[  441.507592]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  441.512873]  ? rcu_softirq_qs+0x20/0x20
[  441.516855]  ? trace_hardirqs_off_caller+0x310/0x310
[  441.521972]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  441.527512]  ? check_preemption_disabled+0x48/0x280
[  441.532538]  handle_mm_fault+0x54f/0xc70
[  441.536602]  ? __handle_mm_fault+0x5920/0x5920
[  441.541191]  ? find_vma+0x34/0x190
[  441.544751]  __do_page_fault+0x5e8/0xe60
[  441.548814]  ? trace_hardirqs_off+0xb8/0x310
[  441.553235]  do_page_fault+0xf2/0x7e0
[  441.557036]  ? vmalloc_sync_all+0x30/0x30
[  441.561188]  ? error_entry+0x70/0xd0
[  441.564919]  ? trace_hardirqs_off_caller+0xbb/0x310
[  441.569933]  ? trace_hardirqs_on_caller+0xc0/0x310
[  441.574866]  ? syscall_return_slowpath+0x5e0/0x5e0
[  441.579797]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  441.584643]  ? trace_hardirqs_on_caller+0x310/0x310
[  441.589656]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  441.595108]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  441.600129]  ? prepare_exit_to_usermode+0x291/0x3b0
[  441.605145]  ? page_fault+0x8/0x30
[  441.608689]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  441.613544]  ? page_fault+0x8/0x30
[  441.617089]  page_fault+0x1e/0x30
[  441.620539] RIP: 0033:0x7f949d66add3
[  441.624266] Code: Bad RIP value.
[  441.627628] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  441.632992] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  441.640260] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  441.647527] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  441.654797] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  441.662073] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  441.669369] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  441.669438] aoe: skb alloc failure
[  441.675864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  441.675869] Call Trace:
[  441.675891]  dump_stack+0x244/0x39d
[  441.675909]  ? dump_stack_print_info.cold.1+0x20/0x20
[  441.679458] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  441.688791]  warn_alloc.cold.117+0xb7/0x1bd
[  441.691341] init cpuset=
[  441.694964]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  441.700126] /
[  441.709830]  ? lock_downgrade+0x900/0x900
[  441.714123]  mems_allowed=0
[  441.716788]  ? trace_hardirqs_off+0xb8/0x310
[  441.734761]  ? trace_hardirqs_off+0xb8/0x310
[  441.739184]  __alloc_pages_slowpath+0x2660/0x2d70
[  441.744056]  ? warn_alloc+0x120/0x120
[  441.747863]  ? __bfs+0xb0/0x780
[  441.751144]  ? warn_alloc+0x120/0x120
[  441.754948]  ? print_usage_bug+0xc0/0xc0
[  441.759009]  ? warn_alloc+0x120/0x120
[  441.762813]  ? print_usage_bug+0xc0/0xc0
[  441.766872]  ? check_usage+0x1aa/0x790
[  441.770770]  ? check_usage+0x1aa/0x790
[  441.774664]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  441.780201]  ? should_fail+0x22d/0xd01
[  441.784093]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  441.789654]  ? __lock_acquire+0x62f/0x4c20
[  441.793898]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  441.798997]  ? __lock_acquire+0x62f/0x4c20
[  441.803230]  ? should_fail+0x22d/0xd01
[  441.807126]  ? mark_held_locks+0x130/0x130
[  441.811364]  ? mark_held_locks+0x130/0x130
[  441.815608]  ? zap_class+0x640/0x640
[  441.819323]  ? ret_from_fork+0x3a/0x50
[  441.823208]  ? __lock_acquire+0x2aff/0x4c20
[  441.827537]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  441.833077]  ? check_preemption_disabled+0x48/0x280
[  441.838100]  ? __lock_is_held+0xb5/0x140
[  441.842166]  __alloc_pages_nodemask+0xa80/0xde0
[  441.846837]  ? zap_class+0x640/0x640
[  441.850562]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  441.855590]  ? find_held_lock+0x36/0x1c0
[  441.859670]  ? ____cache_alloc_node+0x1c7/0x1e0
[  441.864345]  ? lock_downgrade+0x900/0x900
[  441.868503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  441.874054]  cache_grow_begin+0xa5/0x8c0
[  441.878123]  ? do_raw_spin_unlock+0xa7/0x330
[  441.882539]  fallback_alloc+0x204/0x2e0
[  441.886545]  ____cache_alloc_node+0x1c7/0x1e0
[  441.891047]  kmem_cache_alloc_node+0xe3/0x730
[  441.896419]  ? mark_held_locks+0xc7/0x130
[  441.900582]  __alloc_skb+0x119/0x770
[  441.904302]  ? netdev_alloc_frag+0x1f0/0x1f0
[  441.908725]  ? do_raw_spin_trylock+0x270/0x270
[  441.913322]  ? kmem_cache_alloc_trace+0x353/0x750
[  441.918171]  ? queue_work_on+0x12c/0x1e0
[  441.922244]  ? switchdev_port_obj_del+0xdc/0x440
[  441.927005]  ? switchdev_trans_item_enqueue+0x260/0x260
[  441.932371]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  441.937397]  __br_mdb_notify+0x4ff/0x15d0
[  441.941552]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  441.946662]  ? __br_mdb_add+0x7f0/0x7f0
[  441.950643]  ? mark_held_locks+0x130/0x130
[  441.954886]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  441.959991]  ? debug_object_assert_init+0x368/0x4b0
[  441.965011]  ? debug_object_init_on_stack+0x20/0x20
[  441.970029]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  441.975573]  br_mdb_notify+0x310/0x410
[  441.979466]  ? br_mdb_dump+0x27b0/0x27b0
[  441.983542]  br_multicast_del_pg+0x3df/0x790
[  441.987957]  ? br_mdb_ip_get+0x940/0x940
[  441.992023]  ? rwlock_bug.part.2+0x90/0x90
[  441.996268]  ? __lock_is_held+0xb5/0x140
[  442.000345]  br_multicast_port_group_expired+0x189/0x1e0
[  442.005803]  call_timer_fn+0x272/0x920
[  442.009692]  ? br_multicast_del_pg+0x790/0x790
[  442.014294]  ? process_timeout+0x40/0x40
[  442.018370]  ? __run_timers+0x7da/0xc70
[  442.022349]  ? _raw_spin_unlock_irq+0x27/0x80
[  442.026846]  ? _raw_spin_unlock_irq+0x27/0x80
[  442.031344]  ? br_multicast_del_pg+0x790/0x790
[  442.035928]  ? lockdep_hardirqs_on+0x296/0x5b0
[  442.040511]  ? trace_hardirqs_on+0xbd/0x310
[  442.044831]  ? kasan_check_read+0x11/0x20
[  442.048980]  ? __run_timers+0x7da/0xc70
[  442.052955]  ? trace_hardirqs_off_caller+0x310/0x310
[  442.058064]  ? br_multicast_del_pg+0x790/0x790
[  442.062650]  ? br_multicast_del_pg+0x790/0x790
[  442.067232]  __run_timers+0x7e5/0xc70
[  442.071048]  ? timer_fixup_init+0x70/0x70
[  442.075198]  ? _raw_spin_unlock_irq+0x27/0x80
[  442.079693]  ? _raw_spin_unlock_irq+0x27/0x80
[  442.084200]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  442.088784]  ? trace_hardirqs_on+0xbd/0x310
[  442.093106]  ? kasan_check_read+0x11/0x20
[  442.097256]  ? finish_task_switch+0x1f4/0x910
[  442.101755]  ? trace_hardirqs_off_caller+0x310/0x310
[  442.106862]  ? compat_start_thread+0x80/0x80
[  442.111293]  ? pvclock_read_flags+0x160/0x160
[  442.115792]  ? __switch_to_asm+0x34/0x70
[  442.119857]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.125394]  ? check_preemption_disabled+0x48/0x280
[  442.130419]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  442.135958]  ? rcu_pm_notify+0xc0/0xc0
[  442.139845]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.145379]  ? check_preemption_disabled+0x48/0x280
[  442.150403]  run_timer_softirq+0x52/0xb0
[  442.154464]  ? rcu_read_lock_sched_held+0x14f/0x180
[  442.159487]  __do_softirq+0x308/0xb7e
[  442.163293]  ? trace_hardirqs_on_caller+0xc0/0x310
[  442.168232]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  442.173355]  ? trace_hardirqs_on+0x310/0x310
[  442.177771]  ? schedule+0x108/0x460
[  442.181413]  ? trace_hardirqs_off+0xb8/0x310
[  442.185826]  ? smpboot_thread_fn+0x68b/0xa00
[  442.190234]  ? trace_hardirqs_on+0x310/0x310
[  442.194643]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  442.200184]  ? check_preemption_disabled+0x48/0x280
[  442.205205]  ? takeover_tasklets+0xa90/0xa90
[  442.209616]  run_ksoftirqd+0x5e/0x100
[  442.213418]  smpboot_thread_fn+0x68b/0xa00
[  442.217654]  ? sort_range+0x30/0x30
[  442.221282]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  442.226389]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  442.231925]  ? __kthread_parkme+0xfb/0x1a0
[  442.236163]  kthread+0x35a/0x420
[  442.239548]  ? sort_range+0x30/0x30
[  442.243172]  ? kthread_stop+0x900/0x900
[  442.247154]  ret_from_fork+0x3a/0x50
[  442.250881] warn_alloc_show_mem: 1 callbacks suppressed
[  442.250893] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  442.250894] Mem-Info:
[  442.250925] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  442.250925]  active_file:11 inactive_file:11 isolated_file:0
[  442.250925]  unevictable:0 dirty:0 writeback:0 unstable:0
[  442.250925]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  442.250925]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  442.250925]  free:13686 free_pcp:280 free_cma:0
[  442.256258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  442.256266] Call Trace:
[  442.262174] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  442.264578]  <IRQ>
[  442.297623] Node 0 
[  442.306981]  dump_stack+0x244/0x39d
[  442.309560] 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
[  442.337209]  ? dump_stack_print_info.cold.1+0x20/0x20
[  442.339335] lowmem_reserve[]:
[  442.341578]  warn_alloc.cold.117+0xb7/0x1bd
[  442.345174]  0
[  442.370679]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  442.375880]  2819
[  442.378985]  ? lock_downgrade+0x900/0x900
[  442.383282]  6323
[  442.385086]  ? trace_hardirqs_off+0xb8/0x310
[  442.389897]  6323
[  442.391960]  ? trace_hardirqs_off+0xb8/0x310
[  442.398142]  __alloc_pages_slowpath+0x2660/0x2d70
[  442.402521] Node 0 
[  442.404601]  ? warn_alloc+0x120/0x120
[  442.408989] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  442.413801]  ? __lock_acquire+0x62f/0x4c20
[  442.416012] lowmem_reserve[]: 0
[  442.419820]  ? __lock_acquire+0x62f/0x4c20
[  442.446869]  0
[  442.451107]  ? warn_alloc+0x120/0x120
[  442.454355]  3503
[  442.458582]  ? print_usage_bug+0xc0/0xc0
[  442.460361]  3503
[  442.464154]  ? warn_alloc+0x120/0x120
[  442.466196] Node 0 
[  442.470256]  ? print_usage_bug+0xc0/0xc0
[  442.472325] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  442.476090]  ? mark_held_locks+0x130/0x130
[  442.478303] lowmem_reserve[]:
[  442.482361]  ? mark_held_locks+0x130/0x130
[  442.510801]  0
[  442.515044]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  442.518129]  0
[  442.522362]  ? should_fail+0x22d/0xd01
[  442.524137]  0
[  442.529667]  ? zap_class+0x640/0x640
[  442.531443]  0
[  442.535328]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  442.540815]  ? __lock_acquire+0x62f/0x4c20
[  442.542597] Node 0 
[  442.547701]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  442.551916] DMA: 
[  442.554151]  ? should_fail+0x22d/0xd01
[  442.559232] 1*4kB 
[  442.561296]  ? mark_held_locks+0x130/0x130
[  442.565146] (U) 
[  442.567288]  ? mark_held_locks+0x130/0x130
[  442.571496] 0*8kB 
[  442.573467]  ? lock_downgrade+0x900/0x900
[  442.577678] 0*16kB 
[  442.579820]  ? zap_class+0x640/0x640
[  442.583947] 1*32kB 
[  442.586178]  ? zap_class+0x640/0x640
[  442.589869] (U) 
[  442.592098]  ? zap_class+0x640/0x640
[  442.595787] 2*64kB 
[  442.597762]  ? do_raw_spin_unlock+0xa7/0x330
[  442.601446] (U) 
[  442.603676]  ? trace_hardirqs_on+0x310/0x310
[  442.608057] 1*128kB 
[  442.610027]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.614453] (U) 
[  442.616771]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.622286] 1*256kB 
[  442.624256]  ? check_preemption_disabled+0x48/0x280
[  442.629769] (U) 
[  442.632091]  ? __lock_is_held+0xb5/0x140
[  442.637075] 0*512kB 
[  442.639051]  __alloc_pages_nodemask+0xa80/0xde0
[  442.643085] 1*1024kB 
[  442.645399]  ? zap_class+0x640/0x640
[  442.650048] (U) 
[  442.652452]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  442.656138] 1*2048kB 
[  442.658113]  ? find_held_lock+0x36/0x1c0
[  442.663098] (M) 
[  442.665511]  ? ____cache_alloc_node+0x1c7/0x1e0
[  442.669541] 3*4096kB 
[  442.671510]  ? lock_downgrade+0x900/0x900
[  442.676154] (M) 
[  442.678562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.682672] = 15908kB
[  442.682680] Node 0 
[  442.684659]  cache_grow_begin+0xa5/0x8c0
[  442.690173] DMA32: 
[  442.692582]  ? do_raw_spin_unlock+0xa7/0x330
[  442.694795] 2*4kB 
[  442.698853]  fallback_alloc+0x204/0x2e0
[  442.701058] (H) 
[  442.705465]  ____cache_alloc_node+0x1c7/0x1e0
[  442.707586] 2*8kB 
[  442.711558]  kmem_cache_alloc_node+0xe3/0x730
[  442.713522] (MH) 
[  442.718011]  ? lockdep_hardirqs_on+0x296/0x5b0
[  442.720136] 3*16kB 
[  442.724629]  __alloc_skb+0x119/0x770
[  442.726664] (MH) 
[  442.731252]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  442.733464] 3*32kB 
[  442.737176]  ? netdev_alloc_frag+0x1f0/0x1f0
[  442.739207] (MH) 
[  442.744579]  ? vprintk_default+0x28/0x30
[  442.746786] 4*64kB 
[  442.751187]  ? vprintk_func+0x85/0x181
[  442.753229] (M) 
[  442.757287]  ? printk+0xa7/0xcf
[  442.759498] 5*128kB 
[  442.763383]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  442.765333] (MH) 
[  442.768608]  ? do_raw_spin_trylock+0x270/0x270
[  442.770910] 4*256kB 
[  442.775666]  new_skb+0x26/0x1c0
[  442.777700] (M) 
[  442.782285]  aoecmd_cfg+0x279/0x7f0
[  442.784587] 5*512kB 
[  442.787862]  ? find_held_lock+0x36/0x1c0
[  442.789817] (MH) 
[  442.793439]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  442.795745] 4*1024kB 
[  442.799799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.801838] (MH) 
[  442.806162]  ? __lock_is_held+0xb5/0x140
[  442.808538] 2*2048kB 
[  442.814079]  discover_timer+0x50/0x60
[  442.816139] (M) 
[  442.820197]  call_timer_fn+0x272/0x920
[  442.822586] 3*4096kB 
[  442.826378]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  442.828331] (M) 
[  442.832213]  ? process_timeout+0x40/0x40
[  442.834597] = 25128kB
[  442.839442]  ? mark_held_locks+0xc7/0x130
[  442.841390] Node 0 
[  442.845452]  ? _raw_spin_unlock_irq+0x27/0x80
[  442.847834] Normal: 
[  442.851976]  ? _raw_spin_unlock_irq+0x27/0x80
[  442.854187] 723*4kB 
[  442.858674]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  442.860978] (UMEH) 
[  442.865466]  ? lockdep_hardirqs_on+0x296/0x5b0
[  442.867763] 444*8kB 
[  442.872603]  ? trace_hardirqs_on+0xbd/0x310
[  442.874814] (UME) 
[  442.879394]  ? kasan_check_read+0x11/0x20
[  442.881695] 227*16kB 
[  442.886037]  ? __run_timers+0x7da/0xc70
[  442.888159] (UMEH) 
[  442.892300]  ? trace_hardirqs_off_caller+0x310/0x310
[  442.894685] 94*32kB 
[  442.898675]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  442.900863] (UMEH) 
[  442.905961]  __run_timers+0x7e5/0xc70
[  442.908255] 10*64kB 
[  442.913101]  ? timer_fixup_init+0x70/0x70
[  442.915303] (UMH) 
[  442.919551]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  442.921854] 0*128kB 
[  442.925999]  ? zap_class+0x640/0x640
[  442.928123] 0*256kB 
[  442.933138]  ? print_usage_bug+0xc0/0xc0
[  442.935441] 0*512kB 
[  442.939153]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  442.941447] 0*1024kB 
[  442.945503]  ? find_held_lock+0x36/0x1c0
[  442.947800] 0*2048kB 
[  442.952981]  ? zap_class+0x640/0x640
[  442.955364] 0*4096kB 
[  442.959417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.961800] = 13724kB
[  442.965505]  ? check_preemption_disabled+0x48/0x280
[  442.967898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  442.973429]  ? __lock_is_held+0xb5/0x140
[  442.975817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  442.980821]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  442.989633] 2289 total pagecache pages
[  442.993693]  ? check_preemption_disabled+0x48/0x280
[  443.002246] 0 pages in swap cache
[  443.007785]  run_timer_softirq+0x52/0xb0
[  443.011648] Swap cache stats: add 0, delete 0, find 0/0
[  443.016659]  ? rcu_read_lock_sched_held+0x14f/0x180
[  443.020084] Free swap  = 0kB
[  443.024165]  __do_softirq+0x308/0xb7e
[  443.029495] Total swap = 0kB
[  443.029504] 1965979 pages RAM
[  443.034521]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  443.037505] 0 pages HighMem/MovableOnly
[  443.037514] 342293 pages reserved
[  443.041323]  ? lock_downgrade+0x900/0x900
[  443.044317] 0 pages cma reserved
[  443.047430]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  443.052064] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  443.055892]  ? pvclock_read_flags+0x160/0x160
[  443.059318] ksoftirqd/0 cpuset=
[  443.063466]  ? lapic_next_event+0x5a/0x90
[  443.066809] /
[  443.071910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.082199]  mems_allowed=0
[  443.104261]  ? kvm_clock_read+0x18/0x30
[  443.108243]  ? kvm_sched_clock_read+0x9/0x20
[  443.112657]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.118202]  ? check_preemption_disabled+0x48/0x280
[  443.123244]  irq_exit+0x17f/0x1c0
[  443.126707]  smp_apic_timer_interrupt+0x1cb/0x760
[  443.131564]  ? smp_reschedule_interrupt+0x109/0x650
[  443.136587]  ? smp_call_function_single_interrupt+0x650/0x650
[  443.142475]  ? interrupt_entry+0xb5/0xc0
[  443.146541]  ? trace_hardirqs_off_caller+0xbb/0x310
[  443.151557]  ? trace_hardirqs_off_caller+0xbb/0x310
[  443.156578]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  443.161426]  ? trace_hardirqs_on_caller+0x310/0x310
[  443.166443]  ? trace_hardirqs_on_caller+0x310/0x310
[  443.171457]  ? task_prio+0x50/0x50
[  443.174997]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.180539]  ? check_preemption_disabled+0x48/0x280
[  443.185563]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  443.190416]  apic_timer_interrupt+0xf/0x20
[  443.194646]  </IRQ>
[  443.196887] RIP: 0010:console_unlock+0xffa/0x1160
[  443.201740] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  443.220648] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  443.228366] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  443.235631] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  443.242899] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  443.250167] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  443.257440] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  443.264736]  ? netconsole_netdev_event+0x280/0x280
[  443.269680]  ? console_unlock+0xff1/0x1160
[  443.273943]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  443.278610]  ? vprintk_emit+0x7f7/0x930
[  443.282591]  ? lock_release+0xa00/0xa00
[  443.286571]  ? trace_hardirqs_on+0xb0/0x310
[  443.290896]  ? vprintk_default+0x28/0x30
[  443.294961]  ? trace_hardirqs_off_caller+0x310/0x310
[  443.300071]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.305625]  vprintk_emit+0x33d/0x930
[  443.309456]  ? wake_up_klogd+0x180/0x180
[  443.313534]  ? match_held_lock+0x8c1/0x8d0
[  443.317778]  ? mark_held_locks+0xc7/0x130
[  443.321936]  ? _raw_spin_unlock_irq+0x27/0x80
[  443.326436]  ? _raw_spin_unlock_irq+0x27/0x80
[  443.330947]  vprintk_default+0x28/0x30
[  443.334838]  vprintk_func+0x7e/0x181
[  443.338561]  printk+0xa7/0xcf
[  443.341672]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  443.346442]  ? _raw_spin_unlock_irq+0x60/0x80
[  443.350968]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  443.356266]  dump_header+0x7cc/0xf72
[  443.359998]  ? pagefault_out_of_memory+0x197/0x197
[  443.364955]  ? zap_class+0x640/0x640
[  443.368672]  ? percpu_ref_get_many+0x240/0x240
[  443.373263]  ? print_usage_bug+0xc0/0xc0
[  443.377325]  ? print_usage_bug+0xc0/0xc0
[  443.381395]  ? zap_class+0x640/0x640
[  443.385114]  ? print_usage_bug+0xc0/0xc0
[  443.389234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.394784]  ? find_held_lock+0x36/0x1c0
[  443.398856]  ? mark_held_locks+0xc7/0x130
[  443.403014]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  443.408122]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  443.413238]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  443.417833]  ? trace_hardirqs_on+0xbd/0x310
[  443.422161]  ? kasan_check_read+0x11/0x20
[  443.426317]  ? ___ratelimit+0x3b4/0x672
[  443.430292]  ? trace_hardirqs_off_caller+0x310/0x310
[  443.435396]  ? trace_hardirqs_on+0x310/0x310
[  443.439805]  ? lock_downgrade+0x900/0x900
[  443.443961]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  443.449071]  ? ___ratelimit+0x3b9/0x672
[  443.453061]  ? idr_get_free+0xec0/0xec0
[  443.457035]  ? find_held_lock+0x36/0x1c0
[  443.461114]  oom_kill_process.cold.27+0x10/0x903
[  443.465879]  ? zap_class+0x640/0x640
[  443.469595]  ? check_preemption_disabled+0x48/0x280
[  443.474621]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  443.479558]  ? kasan_check_read+0x11/0x20
[  443.483720]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  443.489009]  ? oom_evaluate_task+0x540/0x540
[  443.493424]  ? find_held_lock+0x36/0x1c0
[  443.497499]  ? out_of_memory+0x974/0x1430
[  443.501654]  ? lock_downgrade+0x900/0x900
[  443.505802]  ? check_preemption_disabled+0x48/0x280
[  443.510827]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  443.515756]  ? kasan_check_read+0x11/0x20
[  443.519905]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  443.525184]  ? rcu_softirq_qs+0x20/0x20
[  443.529166]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  443.534720]  ? oom_evaluate_task+0x302/0x540
[  443.539139]  out_of_memory+0xa84/0x1430
[  443.543125]  ? oom_killer_disable+0x3a0/0x3a0
[  443.547622]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  443.552558]  ? __mutex_add_waiter+0x2a0/0x2a0
[  443.557063]  __alloc_pages_slowpath+0x22d4/0x2d70
[  443.561942]  ? warn_alloc+0x120/0x120
[  443.565748]  ? rcu_softirq_qs+0x20/0x20
[  443.569757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.575296]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  443.580834]  ? should_fail+0x22d/0xd01
[  443.584739]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  443.589856]  ? zap_class+0x640/0x640
[  443.593597]  ? __lock_is_held+0xb5/0x140
[  443.597668]  ? mark_held_locks+0x130/0x130
[  443.601910]  ? lock_release+0xa00/0xa00
[  443.605893]  ? perf_trace_sched_process_exec+0x860/0x860
[  443.611361]  ? __might_sleep+0x95/0x190
[  443.615340]  __alloc_pages_nodemask+0xa80/0xde0
[  443.620018]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  443.625039]  ? __page_cache_alloc+0x191/0x5c0
[  443.629533]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  443.634462]  ? kasan_check_read+0x11/0x20
[  443.638614]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  443.643890]  ? zap_class+0x640/0x640
[  443.647614]  ? zap_class+0x640/0x640
[  443.651329]  ? zap_class+0x640/0x640
[  443.655042]  ? __do_page_cache_readahead+0x7ce/0x980
[  443.660151]  ? find_held_lock+0x36/0x1c0
[  443.664217]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  443.669765]  alloc_pages_current+0x173/0x350
[  443.674202]  __page_cache_alloc+0x38c/0x5c0
[  443.678529]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  443.683457]  ? kasan_check_read+0x11/0x20
[  443.687608]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  443.692893]  ? generic_perform_write+0x6a0/0x6a0
[  443.697648]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  443.703187]  ? check_preemption_disabled+0x48/0x280
[  443.708214]  filemap_fault+0x1594/0x25f0
[  443.712295]  ? __lock_page_or_retry+0xa00/0xa00
[  443.716970]  ? mark_held_locks+0x130/0x130
[  443.721206]  ? rcu_softirq_qs+0x20/0x20
[  443.725186]  ? remove_wait_queue+0x1a6/0x360
[  443.729596]  ? trace_hardirqs_off_caller+0x310/0x310
[  443.734702]  ? filemap_map_pages+0xe04/0x1990
[  443.739310]  ? print_usage_bug+0xc0/0xc0
[  443.743378]  ? add_wait_queue+0x2b0/0x2b0
[  443.747529]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  443.752454]  ? print_usage_bug+0xc0/0xc0
[  443.756521]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  443.762063]  ? fput+0x130/0x1a0
[  443.765347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  443.770891]  ? print_usage_bug+0xc0/0xc0
[  443.774957]  ? __lock_acquire+0x62f/0x4c20
[  443.779207]  ? lock_acquire+0x1ed/0x520
[  443.783186]  ? ext4_filemap_fault+0x7a/0xad
[  443.787773]  ? lock_release+0xa00/0xa00
[  443.791749]  ? perf_trace_sched_process_exec+0x860/0x860
[  443.797204]  ? print_usage_bug+0xc0/0xc0
[  443.801270]  ? print_usage_bug+0xc0/0xc0
[  443.805344]  ? down_read+0x8d/0x120
[  443.808973]  ? ext4_filemap_fault+0x7a/0xad
[  443.813309]  ? __down_interruptible+0x700/0x700
[  443.817993]  ext4_filemap_fault+0x82/0xad
[  443.822148]  __do_fault+0x100/0x6b0
[  443.825779]  ? pmd_devmap_trans_unstable+0x220/0x220
[  443.830891]  ? mark_held_locks+0x130/0x130
[  443.835132]  ? mark_held_locks+0x130/0x130
[  443.839367]  ? find_held_lock+0x36/0x1c0
[  443.843432]  ? zap_class+0x640/0x640
[  443.847147]  ? find_held_lock+0x36/0x1c0
[  443.851213]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  443.856761]  __handle_mm_fault+0x307c/0x5920
[  443.861170]  ? poll_select_copy_remaining+0x18c/0x6a0
[  443.866370]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  443.871248]  ? __might_fault+0x12b/0x1e0
[  443.875311]  ? lock_downgrade+0x900/0x900
[  443.879468]  ? zap_class+0x640/0x640
[  443.883182]  ? zap_class+0x640/0x640
[  443.886905]  ? find_held_lock+0x36/0x1c0
[  443.890976]  ? handle_mm_fault+0x42a/0xc70
[  443.895216]  ? lock_downgrade+0x900/0x900
[  443.899368]  ? check_preemption_disabled+0x48/0x280
[  443.904391]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  443.909319]  ? kasan_check_read+0x11/0x20
[  443.913498]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  443.918776]  ? rcu_softirq_qs+0x20/0x20
[  443.922750]  ? trace_hardirqs_off_caller+0x310/0x310
[  443.927856]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  443.933393]  ? check_preemption_disabled+0x48/0x280
[  443.938416]  handle_mm_fault+0x54f/0xc70
[  443.942483]  ? __handle_mm_fault+0x5920/0x5920
[  443.947070]  ? find_vma+0x34/0x190
[  443.950619]  __do_page_fault+0x5e8/0xe60
[  443.954677]  ? trace_hardirqs_off+0xb8/0x310
[  443.959098]  do_page_fault+0xf2/0x7e0
[  443.962901]  ? vmalloc_sync_all+0x30/0x30
[  443.967052]  ? error_entry+0x70/0xd0
[  443.970766]  ? trace_hardirqs_off_caller+0xbb/0x310
[  443.975779]  ? trace_hardirqs_on_caller+0xc0/0x310
[  443.980722]  ? syscall_return_slowpath+0x5e0/0x5e0
[  443.985656]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  443.990499]  ? trace_hardirqs_on_caller+0x310/0x310
[  443.995513]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  444.000966]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  444.005985]  ? prepare_exit_to_usermode+0x291/0x3b0
[  444.011002]  ? page_fault+0x8/0x30
[  444.014547]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  444.019391]  ? page_fault+0x8/0x30
[  444.022932]  page_fault+0x1e/0x30
[  444.026383] RIP: 0033:0x7f949d66add3
[  444.030106] Code: Bad RIP value.
[  444.033467] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  444.038833] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  444.046100] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  444.053370] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  444.060644] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  444.067930] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  444.075232] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  444.075297] aoe: skb alloc failure
[  444.081737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  444.081746] Call Trace:
[  444.085349] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  444.094641]  dump_stack+0x244/0x39d
[  444.097204] init cpuset=
[  444.106918]  ? dump_stack_print_info.cold.1+0x20/0x20
[  444.110518] /
[  444.113193]  warn_alloc.cold.117+0xb7/0x1bd
[  444.118353]  mems_allowed=0
[  444.120061]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  444.132110]  ? lock_downgrade+0x900/0x900
[  444.136266]  ? trace_hardirqs_off+0xb8/0x310
[  444.140681]  ? trace_hardirqs_off+0xb8/0x310
[  444.145104]  __alloc_pages_slowpath+0x2660/0x2d70
[  444.149976]  ? warn_alloc+0x120/0x120
[  444.153779]  ? __bfs+0xb0/0x780
[  444.157057]  ? warn_alloc+0x120/0x120
[  444.160861]  ? print_usage_bug+0xc0/0xc0
[  444.164927]  ? warn_alloc+0x120/0x120
[  444.168743]  ? print_usage_bug+0xc0/0xc0
[  444.172807]  ? check_usage+0x1aa/0x790
[  444.176693]  ? check_usage+0x1aa/0x790
[  444.180597]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  444.186137]  ? should_fail+0x22d/0xd01
[  444.190031]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  444.195133]  ? __lock_acquire+0x62f/0x4c20
[  444.199376]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  444.204477]  ? __lock_acquire+0x62f/0x4c20
[  444.208719]  ? should_fail+0x22d/0xd01
[  444.212622]  ? mark_held_locks+0x130/0x130
[  444.216861]  ? mark_held_locks+0x130/0x130
[  444.221103]  ? zap_class+0x640/0x640
[  444.224822]  ? ret_from_fork+0x3a/0x50
[  444.228727]  ? __lock_acquire+0x62f/0x4c20
[  444.232966]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  444.238506]  ? check_preemption_disabled+0x48/0x280
[  444.243533]  ? __lock_is_held+0xb5/0x140
[  444.247602]  __alloc_pages_nodemask+0xa80/0xde0
[  444.252270]  ? zap_class+0x640/0x640
[  444.255987]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  444.261012]  ? find_held_lock+0x36/0x1c0
[  444.265085]  ? ____cache_alloc_node+0x1c7/0x1e0
[  444.269754]  ? lock_downgrade+0x900/0x900
[  444.273908]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  444.279468]  cache_grow_begin+0xa5/0x8c0
[  444.283529]  ? do_raw_spin_unlock+0xa7/0x330
[  444.287945]  fallback_alloc+0x204/0x2e0
[  444.292015]  ____cache_alloc_node+0x1c7/0x1e0
[  444.296517]  kmem_cache_alloc_node+0xe3/0x730
[  444.301011]  ? mark_held_locks+0xc7/0x130
[  444.305172]  __alloc_skb+0x119/0x770
[  444.308894]  ? netdev_alloc_frag+0x1f0/0x1f0
[  444.313309]  ? do_raw_spin_trylock+0x270/0x270
[  444.317895]  ? kmem_cache_alloc_trace+0x353/0x750
[  444.322756]  ? queue_work_on+0x12c/0x1e0
[  444.326827]  ? switchdev_port_obj_del+0xdc/0x440
[  444.331583]  ? switchdev_trans_item_enqueue+0x260/0x260
[  444.336952]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  444.341975]  __br_mdb_notify+0x4ff/0x15d0
[  444.346125]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  444.351237]  ? __br_mdb_add+0x7f0/0x7f0
[  444.355216]  ? mark_held_locks+0x130/0x130
[  444.359461]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  444.364564]  ? debug_object_assert_init+0x368/0x4b0
[  444.369581]  ? debug_object_init_on_stack+0x20/0x20
[  444.374598]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  444.380142]  br_mdb_notify+0x310/0x410
[  444.384035]  ? br_mdb_dump+0x27b0/0x27b0
[  444.388112]  br_multicast_del_pg+0x3df/0x790
[  444.392528]  ? br_mdb_ip_get+0x940/0x940
[  444.396596]  ? rwlock_bug.part.2+0x90/0x90
[  444.400835]  ? __lock_is_held+0xb5/0x140
[  444.404908]  br_multicast_port_group_expired+0x189/0x1e0
[  444.410375]  call_timer_fn+0x272/0x920
[  444.414266]  ? br_multicast_del_pg+0x790/0x790
[  444.418856]  ? process_timeout+0x40/0x40
[  444.422945]  ? __run_timers+0x7da/0xc70
[  444.426945]  ? _raw_spin_unlock_irq+0x27/0x80
[  444.431439]  ? _raw_spin_unlock_irq+0x27/0x80
[  444.435935]  ? br_multicast_del_pg+0x790/0x790
[  444.440522]  ? lockdep_hardirqs_on+0x296/0x5b0
[  444.445111]  ? trace_hardirqs_on+0xbd/0x310
[  444.449431]  ? kasan_check_read+0x11/0x20
[  444.453580]  ? __run_timers+0x7da/0xc70
[  444.457555]  ? trace_hardirqs_off_caller+0x310/0x310
[  444.462666]  ? br_multicast_del_pg+0x790/0x790
[  444.467251]  ? br_multicast_del_pg+0x790/0x790
[  444.471838]  __run_timers+0x7e5/0xc70
[  444.475653]  ? timer_fixup_init+0x70/0x70
[  444.479802]  ? _raw_spin_unlock_irq+0x27/0x80
[  444.484295]  ? _raw_spin_unlock_irq+0x27/0x80
[  444.488790]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  444.493381]  ? trace_hardirqs_on+0xbd/0x310
[  444.497700]  ? kasan_check_read+0x11/0x20
[  444.501866]  ? finish_task_switch+0x1f4/0x910
[  444.506380]  ? trace_hardirqs_off_caller+0x310/0x310
[  444.511486]  ? compat_start_thread+0x80/0x80
[  444.515920]  ? pvclock_read_flags+0x160/0x160
[  444.520446]  ? __switch_to_asm+0x34/0x70
[  444.524520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  444.530055]  ? check_preemption_disabled+0x48/0x280
[  444.535079]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  444.540615]  ? rcu_pm_notify+0xc0/0xc0
[  444.544505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  444.550041]  ? check_preemption_disabled+0x48/0x280
[  444.555065]  run_timer_softirq+0x52/0xb0
[  444.559130]  ? rcu_read_lock_sched_held+0x14f/0x180
[  444.564149]  __do_softirq+0x308/0xb7e
[  444.567966]  ? trace_hardirqs_on_caller+0xc0/0x310
[  444.572917]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  444.578019]  ? trace_hardirqs_on+0x310/0x310
[  444.582441]  ? schedule+0x108/0x460
[  444.586078]  ? trace_hardirqs_off+0xb8/0x310
[  444.590494]  ? smpboot_thread_fn+0x68b/0xa00
[  444.594901]  ? trace_hardirqs_on+0x310/0x310
[  444.599311]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  444.604847]  ? check_preemption_disabled+0x48/0x280
[  444.609867]  ? takeover_tasklets+0xa90/0xa90
[  444.614279]  run_ksoftirqd+0x5e/0x100
[  444.618079]  smpboot_thread_fn+0x68b/0xa00
[  444.622315]  ? sort_range+0x30/0x30
[  444.625943]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  444.631046]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  444.636581]  ? __kthread_parkme+0xfb/0x1a0
[  444.640826]  kthread+0x35a/0x420
[  444.644191]  ? sort_range+0x30/0x30
[  444.647829]  ? kthread_stop+0x900/0x900
[  444.651819]  ret_from_fork+0x3a/0x50
[  444.655550] warn_alloc_show_mem: 1 callbacks suppressed
[  444.655561] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  444.655563] Mem-Info:
[  444.655595] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  444.655595]  active_file:11 inactive_file:11 isolated_file:0
[  444.655595]  unevictable:0 dirty:0 writeback:0 unstable:0
[  444.655595]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  444.655595]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  444.655595]  free:13686 free_pcp:280 free_cma:0
[  444.660928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  444.666817] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  444.669218] Call Trace:
[  444.702260] Node 0 
[  444.711603]  <IRQ>
[  444.739285] 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
[  444.741842]  dump_stack+0x244/0x39d
[  444.744049] lowmem_reserve[]:
[  444.746197]  ? dump_stack_print_info.cold.1+0x20/0x20
[  444.771674]  0
[  444.775307]  warn_alloc.cold.117+0xb7/0x1bd
[  444.778376]  2819
[  444.783560]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  444.785336]  6323
[  444.789651]  ? lock_downgrade+0x900/0x900
[  444.791689]  6323
[  444.796536]  ? trace_hardirqs_off+0xb8/0x310
[  444.802718]  ? trace_hardirqs_off+0xb8/0x310
[  444.804759] Node 0 
[  444.809162]  __alloc_pages_slowpath+0x2660/0x2d70
[  444.813564] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  444.815789]  ? warn_alloc+0x120/0x120
[  444.820582] lowmem_reserve[]:
[  444.847640]  ? pvclock_read_flags+0x160/0x160
[  444.851414]  0
[  444.854514]  ? warn_alloc+0x120/0x120
[  444.858985]  0
[  444.860788]  ? print_usage_bug+0xc0/0xc0
[  444.864562]  3503
[  444.866359]  ? warn_alloc+0x120/0x120
[  444.870402]  3503
[  444.872458]  ? print_usage_bug+0xc0/0xc0
[  444.876235] Node 0 
[  444.878291]  ? ktime_get+0x2c1/0x400
[  444.882356] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  444.884562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  444.888253] lowmem_reserve[]:
[  444.916723]  ? check_preemption_disabled+0x48/0x280
[  444.922530]  0
[  444.925634]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  444.930620]  0
[  444.932415]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  444.936886]  0
[  444.938687]  ? should_fail+0x22d/0xd01
[  444.944194]  0
[  444.945991]  ? kasan_check_read+0x11/0x20
[  444.949854] Node 0 
[  444.951653]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  444.955779] DMA: 
[  444.958035]  ? __lock_acquire+0x62f/0x4c20
[  444.963115] 1*4kB 
[  444.965189]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  444.969410] (U) 
[  444.971557]  ? should_fail+0x22d/0xd01
[  444.976639] 0*8kB 
[  444.978607]  ? print_usage_bug+0xc0/0xc0
[  444.982472] 0*16kB 
[  444.984622]  ? mark_held_locks+0x130/0x130
[  444.988659] 1*32kB 
[  444.990893]  ? mark_held_locks+0x130/0x130
[  444.995099] (U) 
[  444.997330]  ? check_preemption_disabled+0x48/0x280
[  445.001535] 2*64kB 
[  445.003511]  ? zap_class+0x640/0x640
[  445.008494] (U) 
[  445.010733]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  445.014426] 1*128kB 
[  445.016396]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.021124] (U) 
[  445.023445]  ? check_preemption_disabled+0x48/0x280
[  445.028956] 1*256kB 
[  445.030933]  ? __lock_is_held+0xb5/0x140
[  445.035920] (U) 
[  445.038244]  __alloc_pages_nodemask+0xa80/0xde0
[  445.042274] 0*512kB 
[  445.044243]  ? zap_class+0x640/0x640
[  445.048892] 1*1024kB 
[  445.051215]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  445.054908] (U) 
[  445.057320]  ? find_held_lock+0x36/0x1c0
[  445.062304] 1*2048kB 
[  445.064280]  ? ____cache_alloc_node+0x1c7/0x1e0
[  445.068307] (M) 
[  445.070709]  ? lock_downgrade+0x900/0x900
[  445.075364] 3*4096kB 
[  445.077340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.081459] (M) 
[  445.083863]  cache_grow_begin+0xa5/0x8c0
[  445.089418] = 15908kB
[  445.091388]  ? do_raw_spin_unlock+0xa7/0x330
[  445.095421] Node 0 
[  445.097827]  fallback_alloc+0x204/0x2e0
[  445.102208] DMA32: 
[  445.104461]  ____cache_alloc_node+0x1c7/0x1e0
[  445.108409] 2*4kB 
[  445.110640]  kmem_cache_alloc_node+0xe3/0x730
[  445.115141] (H) 
[  445.117286]  ? lockdep_hardirqs_on+0x296/0x5b0
[  445.121763] 2*8kB 
[  445.123744]  __alloc_skb+0x119/0x770
[  445.128298] (MH) 
[  445.130442]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  445.134126] 3*16kB 
[  445.136185]  ? netdev_alloc_frag+0x1f0/0x1f0
[  445.141521] (MH) 
[  445.143759]  ? vprintk_default+0x28/0x30
[  445.148137] 3*32kB 
[  445.150192]  ? vprintk_func+0x85/0x181
[  445.154230] (MH) 
[  445.156458]  ? printk+0xa7/0xcf
[  445.160320] 4*64kB 
[  445.162378]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  445.165629] (M) 
[  445.167863]  ? do_raw_spin_trylock+0x270/0x270
[  445.172627] 5*128kB 
[  445.174602]  new_skb+0x26/0x1c0
[  445.179157] (MH) 
[  445.181478]  aoecmd_cfg+0x279/0x7f0
[  445.184742] 4*256kB 
[  445.186801]  ? find_held_lock+0x36/0x1c0
[  445.190408] (M) 
[  445.192731]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  445.196774] 5*512kB 
[  445.198755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.203050] (MH) 
[  445.205396]  ? __lock_is_held+0xb5/0x140
[  445.210900] 4*1024kB 
[  445.212964]  discover_timer+0x50/0x60
[  445.216993] (MH) 
[  445.219400]  call_timer_fn+0x272/0x920
[  445.223176] 2*2048kB 
[  445.225237]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  445.229099] (M) 
[  445.231505]  ? process_timeout+0x40/0x40
[  445.236322] 3*4096kB 
[  445.238294]  ? mark_held_locks+0xc7/0x130
[  445.242322] (M) 
[  445.244743]  ? _raw_spin_unlock_irq+0x27/0x80
[  445.248867] = 25128kB
[  445.250834]  ? _raw_spin_unlock_irq+0x27/0x80
[  445.255307] Node 0 
[  445.257717]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  445.262195] Normal: 
[  445.264430]  ? lockdep_hardirqs_on+0x296/0x5b0
[  445.269243] 723*4kB 
[  445.271557]  ? trace_hardirqs_on+0xbd/0x310
[  445.276114] (UMEH) 
[  445.278433]  ? kasan_check_read+0x11/0x20
[  445.282730] 444*8kB 
[  445.284961]  ? __run_timers+0x7da/0xc70
[  445.289080] (UME) 
[  445.291399]  ? trace_hardirqs_off_caller+0x310/0x310
[  445.295346] 227*16kB 
[  445.297500]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  445.302570] (UMEH) 
[  445.304980]  __run_timers+0x7e5/0xc70
[  445.309795] 94*32kB 
[  445.312032]  ? timer_fixup_init+0x70/0x70
[  445.315795] (UMEH) 
[  445.318112]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  445.322228] 10*64kB (UMH) 
[  445.324468]  ? zap_class+0x640/0x640
[  445.329458] 0*128kB 
[  445.332294]  ? print_usage_bug+0xc0/0xc0
[  445.335980] 0*256kB 
[  445.338541]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  445.342574] 0*512kB 
[  445.344892]  ? find_held_lock+0x36/0x1c0
[  445.350047] 0*1024kB 0*2048kB 
[  445.352372]  ? zap_class+0x640/0x640
[  445.356408] 0*4096kB 
[  445.359592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.363281] = 13724kB
[  445.365688]  ? check_preemption_disabled+0x48/0x280
[  445.371203] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  445.373608]  ? __lock_is_held+0xb5/0x140
[  445.378599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  445.387422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.391456] 2289 total pagecache pages
[  445.400025]  ? check_preemption_disabled+0x48/0x280
[  445.405545] 0 pages in swap cache
[  445.409421]  run_timer_softirq+0x52/0xb0
[  445.414411] Swap cache stats: add 0, delete 0, find 0/0
[  445.417855]  ? rcu_read_lock_sched_held+0x14f/0x180
[  445.421889] Free swap  = 0kB
[  445.427248]  __do_softirq+0x308/0xb7e
[  445.432237] Total swap = 0kB
[  445.432245] 1965979 pages RAM
[  445.435259]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  445.439036] 0 pages HighMem/MovableOnly
[  445.442045]  ? lock_downgrade+0x900/0x900
[  445.445123] 342293 pages reserved
[  445.449611]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  445.453555] 0 pages cma reserved
[  445.457699]  ? pvclock_read_flags+0x160/0x160
[  445.461276] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  445.466218]  ? lapic_next_event+0x5a/0x90
[  445.469559] ksoftirqd/0 cpuset=
[  445.474049]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.484331] /
[  445.488477]  ? kvm_clock_read+0x18/0x30
[  445.491742]  mems_allowed=0
[  445.497274]  ? kvm_sched_clock_read+0x9/0x20
[  445.510245]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.515786]  ? check_preemption_disabled+0x48/0x280
[  445.520863]  irq_exit+0x17f/0x1c0
[  445.524355]  smp_apic_timer_interrupt+0x1cb/0x760
[  445.529197]  ? smp_reschedule_interrupt+0x109/0x650
[  445.534218]  ? smp_call_function_single_interrupt+0x650/0x650
[  445.540112]  ? interrupt_entry+0xb5/0xc0
[  445.544174]  ? trace_hardirqs_off_caller+0xbb/0x310
[  445.549188]  ? trace_hardirqs_off_caller+0xbb/0x310
[  445.554208]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  445.559053]  ? trace_hardirqs_on_caller+0x310/0x310
[  445.564067]  ? trace_hardirqs_on_caller+0x310/0x310
[  445.569085]  ? task_prio+0x50/0x50
[  445.572625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.578163]  ? check_preemption_disabled+0x48/0x280
[  445.583191]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  445.588049]  apic_timer_interrupt+0xf/0x20
[  445.592279]  </IRQ>
[  445.594522] RIP: 0010:console_unlock+0xffa/0x1160
[  445.599369] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  445.618279] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  445.626005] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  445.633287] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  445.640576] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  445.647857] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  445.655135] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  445.662429]  ? netconsole_netdev_event+0x280/0x280
[  445.667382]  ? console_unlock+0xff1/0x1160
[  445.671648]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  445.676321]  ? vprintk_emit+0x7f7/0x930
[  445.680307]  ? lock_release+0xa00/0xa00
[  445.684290]  ? trace_hardirqs_on+0xb0/0x310
[  445.688616]  ? vprintk_default+0x28/0x30
[  445.692685]  ? trace_hardirqs_off_caller+0x310/0x310
[  445.697802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.703360]  vprintk_emit+0x33d/0x930
[  445.707174]  ? wake_up_klogd+0x180/0x180
[  445.711250]  ? match_held_lock+0x8c1/0x8d0
[  445.715500]  ? mark_held_locks+0xc7/0x130
[  445.719655]  ? _raw_spin_unlock_irq+0x27/0x80
[  445.724155]  ? _raw_spin_unlock_irq+0x27/0x80
[  445.728688]  vprintk_default+0x28/0x30
[  445.732595]  vprintk_func+0x7e/0x181
[  445.736318]  printk+0xa7/0xcf
[  445.739434]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  445.744201]  ? _raw_spin_unlock_irq+0x60/0x80
[  445.748726]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  445.754026]  dump_header+0x7cc/0xf72
[  445.757768]  ? pagefault_out_of_memory+0x197/0x197
[  445.762723]  ? zap_class+0x640/0x640
[  445.766445]  ? percpu_ref_get_many+0x240/0x240
[  445.771038]  ? print_usage_bug+0xc0/0xc0
[  445.775114]  ? print_usage_bug+0xc0/0xc0
[  445.779184]  ? zap_class+0x640/0x640
[  445.782908]  ? print_usage_bug+0xc0/0xc0
[  445.787429]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.792981]  ? find_held_lock+0x36/0x1c0
[  445.797057]  ? mark_held_locks+0xc7/0x130
[  445.801298]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  445.806405]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  445.811515]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  445.816103]  ? trace_hardirqs_on+0xbd/0x310
[  445.820424]  ? kasan_check_read+0x11/0x20
[  445.824574]  ? ___ratelimit+0x3b4/0x672
[  445.828552]  ? trace_hardirqs_off_caller+0x310/0x310
[  445.833658]  ? trace_hardirqs_on+0x310/0x310
[  445.838076]  ? lock_downgrade+0x900/0x900
[  445.842242]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  445.847350]  ? ___ratelimit+0x3b9/0x672
[  445.851380]  ? idr_get_free+0xec0/0xec0
[  445.855355]  ? find_held_lock+0x36/0x1c0
[  445.859433]  oom_kill_process.cold.27+0x10/0x903
[  445.864199]  ? zap_class+0x640/0x640
[  445.868270]  ? check_preemption_disabled+0x48/0x280
[  445.873307]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  445.878338]  ? kasan_check_read+0x11/0x20
[  445.882500]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  445.887790]  ? oom_evaluate_task+0x540/0x540
[  445.892211]  ? find_held_lock+0x36/0x1c0
[  445.896296]  ? out_of_memory+0x974/0x1430
[  445.900452]  ? lock_downgrade+0x900/0x900
[  445.904602]  ? check_preemption_disabled+0x48/0x280
[  445.909629]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  445.914559]  ? kasan_check_read+0x11/0x20
[  445.918724]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  445.924008]  ? rcu_softirq_qs+0x20/0x20
[  445.927994]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  445.933532]  ? oom_evaluate_task+0x302/0x540
[  445.937945]  out_of_memory+0xa84/0x1430
[  445.941934]  ? oom_killer_disable+0x3a0/0x3a0
[  445.946430]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  445.951368]  ? __mutex_add_waiter+0x2a0/0x2a0
[  445.955876]  __alloc_pages_slowpath+0x22d4/0x2d70
[  445.960757]  ? warn_alloc+0x120/0x120
[  445.964560]  ? rcu_softirq_qs+0x20/0x20
[  445.968568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  445.974111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  445.979653]  ? should_fail+0x22d/0xd01
[  445.983551]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  445.988662]  ? zap_class+0x640/0x640
[  445.992403]  ? __lock_is_held+0xb5/0x140
[  445.996474]  ? mark_held_locks+0x130/0x130
[  446.000720]  ? lock_release+0xa00/0xa00
[  446.004701]  ? perf_trace_sched_process_exec+0x860/0x860
[  446.010174]  ? __might_sleep+0x95/0x190
[  446.014153]  __alloc_pages_nodemask+0xa80/0xde0
[  446.018832]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  446.023849]  ? __page_cache_alloc+0x191/0x5c0
[  446.028344]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  446.033275]  ? kasan_check_read+0x11/0x20
[  446.037425]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  446.042701]  ? zap_class+0x640/0x640
[  446.046432]  ? zap_class+0x640/0x640
[  446.050145]  ? zap_class+0x640/0x640
[  446.053859]  ? __do_page_cache_readahead+0x7ce/0x980
[  446.058969]  ? find_held_lock+0x36/0x1c0
[  446.063036]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  446.068583]  alloc_pages_current+0x173/0x350
[  446.072999]  __page_cache_alloc+0x38c/0x5c0
[  446.077318]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  446.082249]  ? kasan_check_read+0x11/0x20
[  446.086396]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  446.091673]  ? generic_perform_write+0x6a0/0x6a0
[  446.096431]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.101967]  ? check_preemption_disabled+0x48/0x280
[  446.106994]  filemap_fault+0x1594/0x25f0
[  446.111070]  ? __lock_page_or_retry+0xa00/0xa00
[  446.115745]  ? mark_held_locks+0x130/0x130
[  446.119982]  ? rcu_softirq_qs+0x20/0x20
[  446.123957]  ? remove_wait_queue+0x1a6/0x360
[  446.128368]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.133479]  ? filemap_map_pages+0xe04/0x1990
[  446.137982]  ? print_usage_bug+0xc0/0xc0
[  446.142044]  ? add_wait_queue+0x2b0/0x2b0
[  446.146194]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  446.151128]  ? print_usage_bug+0xc0/0xc0
[  446.155195]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  446.160741]  ? fput+0x130/0x1a0
[  446.164026]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.169568]  ? print_usage_bug+0xc0/0xc0
[  446.173639]  ? __lock_acquire+0x62f/0x4c20
[  446.177884]  ? lock_acquire+0x1ed/0x520
[  446.181858]  ? ext4_filemap_fault+0x7a/0xad
[  446.186184]  ? lock_release+0xa00/0xa00
[  446.190160]  ? perf_trace_sched_process_exec+0x860/0x860
[  446.195611]  ? print_usage_bug+0xc0/0xc0
[  446.199671]  ? print_usage_bug+0xc0/0xc0
[  446.203751]  ? down_read+0x8d/0x120
[  446.207379]  ? ext4_filemap_fault+0x7a/0xad
[  446.211699]  ? __down_interruptible+0x700/0x700
[  446.216388]  ext4_filemap_fault+0x82/0xad
[  446.220543]  __do_fault+0x100/0x6b0
[  446.224173]  ? pmd_devmap_trans_unstable+0x220/0x220
[  446.229277]  ? mark_held_locks+0x130/0x130
[  446.233515]  ? mark_held_locks+0x130/0x130
[  446.237750]  ? find_held_lock+0x36/0x1c0
[  446.241813]  ? zap_class+0x640/0x640
[  446.245524]  ? find_held_lock+0x36/0x1c0
[  446.249586]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.255139]  __handle_mm_fault+0x307c/0x5920
[  446.259549]  ? poll_select_copy_remaining+0x18c/0x6a0
[  446.264756]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  446.269603]  ? __might_fault+0x12b/0x1e0
[  446.273668]  ? lock_downgrade+0x900/0x900
[  446.277829]  ? zap_class+0x640/0x640
[  446.281556]  ? zap_class+0x640/0x640
[  446.285274]  ? find_held_lock+0x36/0x1c0
[  446.289346]  ? handle_mm_fault+0x42a/0xc70
[  446.293580]  ? lock_downgrade+0x900/0x900
[  446.297735]  ? check_preemption_disabled+0x48/0x280
[  446.302760]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  446.307688]  ? kasan_check_read+0x11/0x20
[  446.311841]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  446.317121]  ? rcu_softirq_qs+0x20/0x20
[  446.321101]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.326207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.331750]  ? check_preemption_disabled+0x48/0x280
[  446.336774]  handle_mm_fault+0x54f/0xc70
[  446.340841]  ? __handle_mm_fault+0x5920/0x5920
[  446.345431]  ? find_vma+0x34/0x190
[  446.348979]  __do_page_fault+0x5e8/0xe60
[  446.353042]  ? trace_hardirqs_off+0xb8/0x310
[  446.357463]  do_page_fault+0xf2/0x7e0
[  446.361263]  ? vmalloc_sync_all+0x30/0x30
[  446.365412]  ? error_entry+0x70/0xd0
[  446.369125]  ? trace_hardirqs_off_caller+0xbb/0x310
[  446.374141]  ? trace_hardirqs_on_caller+0xc0/0x310
[  446.379071]  ? syscall_return_slowpath+0x5e0/0x5e0
[  446.383999]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  446.388845]  ? trace_hardirqs_on_caller+0x310/0x310
[  446.393862]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  446.399312]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  446.404331]  ? prepare_exit_to_usermode+0x291/0x3b0
[  446.409348]  ? page_fault+0x8/0x30
[  446.412891]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  446.417746]  ? page_fault+0x8/0x30
[  446.421288]  page_fault+0x1e/0x30
[  446.424749] RIP: 0033:0x7f949d66add3
[  446.428477] Code: Bad RIP value.
[  446.431862] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  446.437232] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  446.444500] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  446.451780] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  446.459050] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  446.466317] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  446.473612] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  446.473645] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  446.480108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  446.480117] Call Trace:
[  446.495695]  dump_stack+0x244/0x39d
[  446.498477] rcu: 	0-...!: (159 ticks this GP) idle=522/1/0x4000000000000000 softirq=83219/83219 fqs=38 
[  446.501873]  ? dump_stack_print_info.cold.1+0x20/0x20
[  446.501899]  warn_alloc.cold.117+0xb7/0x1bd
[  446.501914]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  446.501931]  ? lock_downgrade+0x900/0x900
[  446.501954]  ? trace_hardirqs_off+0xb8/0x310
[  446.501974]  ? trace_hardirqs_off+0xb8/0x310
[  446.501995]  __alloc_pages_slowpath+0x2660/0x2d70
[  446.502038]  ? warn_alloc+0x120/0x120
[  446.511801] rcu: 	
[  446.516997]  ? warn_alloc+0x120/0x120
[  446.521314] (detected by 1, t=10505 jiffies, g=45693, q=11)
[  446.526159]  ? print_usage_bug+0xc0/0xc0
[  446.530292] Sending NMI from CPU 1 to CPUs 0:
[  446.534686]  ? warn_alloc+0x120/0x120
[  446.541335] NMI backtrace for cpu 0
[  446.541342] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  446.541349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  446.541354] RIP: 0010:vsnprintf+0x19c/0x1b60
[  446.541367] Code: 3a 0e ca f9 48 8b b5 58 ff ff ff 4c 89 e7 e8 5b 62 ff ff 48 98 48 89 85 50 ff ff ff 4d 8d 34 04 48 8b 85 60 ff ff ff 80 38 00 <0f> 85 e8 16 00 00 41 0f b6 57 c0 48 c7 c6 80 5e b3 88 49 89 d5 48
[  446.541371] RSP: 0018:ffff8801d9aae100 EFLAGS: 00000046
[  446.541381] RAX: ffffed003b355c2d RBX: ffffffff8ae71761 RCX: ffffffff87b4e13c
[  446.541386] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000001
[  446.541392] RBP: ffff8801d9aae1d0 R08: ffff8801d9aa0240 R09: fffffbfff15ce2ec
[  446.541398] R10: fffffbfff15ce2ec R11: ffffffff8ae71760 R12: ffffffff880beae1
[  446.541404] R13: 0000000000000025 R14: ffffffff880beae5 R15: ffff8801d9aae1a8
[  446.541411] FS:  0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000
[  446.541416] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  446.541421] CR2: 000000000045db60 CR3: 00000001cae91000 CR4: 00000000001406f0
[  446.541427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  446.541433] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[  446.541436] Call Trace:
[  446.541440]  ? pointer+0x990/0x990
[  446.541444]  sprintf+0xb0/0xe0
[  446.541448]  ? scnprintf+0x130/0x130
[  446.541451]  print_prefix+0x26a/0x3f0
[  446.541455]  msg_print_text+0xcc/0x1d0
[  446.541459]  console_unlock+0x4d3/0x1160
[  446.541464]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  446.541468]  ? lock_release+0xa00/0xa00
[  446.541472]  ? trace_hardirqs_off+0xb8/0x310
[  446.541477]  ? do_raw_spin_trylock+0x270/0x270
[  446.541481]  ? trace_hardirqs_on+0x310/0x310
[  446.541486]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.541489]  vprintk_emit+0x33d/0x930
[  446.541493]  ? wake_up_klogd+0x180/0x180
[  446.541497]  ? find_held_lock+0x36/0x1c0
[  446.541502]  ? is_bpf_text_address+0xac/0x170
[  446.541506]  ? lock_downgrade+0x900/0x900
[  446.541511]  ? check_preemption_disabled+0x48/0x280
[  446.541514]  vprintk_default+0x28/0x30
[  446.541518]  vprintk_func+0x7e/0x181
[  446.541522]  ? unwind_dump+0x190/0x190
[  446.541526]  printk+0xa7/0xcf
[  446.541530]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  446.541534]  ? is_bpf_text_address+0xd3/0x170
[  446.541538]  ? warn_alloc+0x120/0x120
[  446.541542]  show_trace_log_lvl+0x23a/0x28c
[  446.541546]  ? warn_alloc+0x120/0x120
[  446.541551]  ? __alloc_pages_nodemask+0xa80/0xde0
[  446.541554]  show_stack+0x38/0x3a
[  446.541558]  dump_stack+0x244/0x39d
[  446.541563]  ? dump_stack_print_info.cold.1+0x20/0x20
[  446.541567]  warn_alloc.cold.117+0xb7/0x1bd
[  446.541571]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  446.541575]  ? lock_downgrade+0x900/0x900
[  446.541580]  ? trace_hardirqs_off+0xb8/0x310
[  446.541584]  ? trace_hardirqs_off+0xb8/0x310
[  446.541588]  __alloc_pages_slowpath+0x2660/0x2d70
[  446.541592]  ? warn_alloc+0x120/0x120
[  446.541596]  ? warn_alloc+0x120/0x120
[  446.541600]  ? print_usage_bug+0xc0/0xc0
[  446.541604]  ? warn_alloc+0x120/0x120
[  446.541608]  ? print_usage_bug+0xc0/0xc0
[  446.541613]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.541617]  ? should_fail+0x22d/0xd01
[  446.541620]  ? should_fail+0x22d/0xd01
[  446.541625]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  446.541629]  ? __lock_acquire+0x62f/0x4c20
[  446.541633]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  446.541637]  ? __lock_acquire+0x62f/0x4c20
[  446.541641]  ? should_fail+0x22d/0xd01
[  446.541646]  ? mark_held_locks+0x130/0x130
[  446.541650]  ? mark_held_locks+0x130/0x130
[  446.541653]  ? zap_class+0x640/0x640
[  446.541658]  ? ret_from_fork+0x3a/0x50
[  446.541662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.541667]  ? check_preemption_disabled+0x48/0x280
[  446.541671]  ? __lock_is_held+0xb5/0x140
[  446.541675]  __alloc_pages_nodemask+0xa80/0xde0
[  446.541679]  ? zap_class+0x640/0x640
[  446.541684]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  446.541688]  ? find_held_lock+0x36/0x1c0
[  446.541692]  ? ____cache_alloc_node+0x1c7/0x1e0
[  446.541696]  ? lock_downgrade+0x900/0x900
[  446.541701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.541705]  cache_grow_begin+0xa5/0x8c0
[  446.541709]  ? do_raw_spin_unlock+0xa7/0x330
[  446.541722]  fallback_alloc+0x204/0x2e0
[  446.541726]  ____cache_alloc_node+0x1c7/0x1e0
[  446.541730]  kmem_cache_alloc_node+0xe3/0x730
[  446.541735]  ? mark_held_locks+0xc7/0x130
[  446.541739]  __alloc_skb+0x119/0x770
[  446.541743]  ? netdev_alloc_frag+0x1f0/0x1f0
[  446.541747]  ? do_raw_spin_trylock+0x270/0x270
[  446.541752]  ? kmem_cache_alloc_trace+0x353/0x750
[  446.541756]  ? queue_work_on+0x12c/0x1e0
[  446.541760]  ? switchdev_port_obj_del+0xdc/0x440
[  446.541765]  ? switchdev_trans_item_enqueue+0x260/0x260
[  446.541769]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  446.541773]  __br_mdb_notify+0x4ff/0x15d0
[  446.541777]  ? __br_mdb_add+0x7f0/0x7f0
[  446.541781]  ? zap_class+0x640/0x640
[  446.541786]  ? br_multicast_group_expired+0x96/0x610
[  446.541790]  br_mdb_notify+0x310/0x410
[  446.541794]  ? br_mdb_dump+0x27b0/0x27b0
[  446.541799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.541803]  br_multicast_group_expired+0x1bc/0x610
[  446.541807]  ? br_mdb_free+0x80/0x80
[  446.541811]  call_timer_fn+0x272/0x920
[  446.541815]  ? br_mdb_free+0x80/0x80
[  446.541819]  ? process_timeout+0x40/0x40
[  446.541823]  ? __run_timers+0x7da/0xc70
[  446.541828]  ? _raw_spin_unlock_irq+0x27/0x80
[  446.541832]  ? _raw_spin_unlock_irq+0x27/0x80
[  446.541836]  ? br_mdb_free+0x80/0x80
[  446.541840]  ? lockdep_hardirqs_on+0x296/0x5b0
[  446.541845]  ? trace_hardirqs_on+0xbd/0x310
[  446.541849]  ? kasan_check_read+0x11/0x20
[  446.541853]  ? __run_timers+0x7da/0xc70
[  446.541857]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.541862]  ? br_multicast_del_pg+0x790/0x790
[  446.541866]  ? br_mdb_free+0x80/0x80
[  446.541869]  __run_timers+0x7e5/0xc70
[  446.541874]  ? timer_fixup_init+0x70/0x70
[  446.541878]  ? _raw_spin_unlock_irq+0x27/0x80
[  446.541882]  ? _raw_spin_unlock_irq+0x27/0x80
[  446.541887]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  446.541891]  ? trace_hardirqs_on+0xbd/0x310
[  446.541895]  ? kasan_check_read+0x11/0x20
[  446.541899]  ? finish_task_switch+0x1f4/0x910
[  446.541904]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.541908]  ? compat_start_thread+0x80/0x80
[  446.541913]  ? pvclock_read_flags+0x160/0x160
[  446.541917]  ? __switch_to_asm+0x34/0x70
[  446.541922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.541926]  ? check_preemption_disabled+0x48/0x280
[  446.541931]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  446.541935]  ? rcu_pm_notify+0xc0/0xc0
[  446.541940]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.541945]  ? check_preemption_disabled+0x48/0x280
[  446.541949]  run_timer_softirq+0x52/0xb0
[  446.541954]  ? rcu_read_lock_sched_held+0x14f/0x180
[  446.541958]  __do_softirq+0x308/0xb7e
[  446.541962]  ? trace_hardirqs_on_caller+0xc0/0x310
[  446.541967]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  446.541971]  ? trace_hardirqs_on+0x310/0x310
[  446.541975]  ? schedule+0x108/0x460
[  446.541979]  ? trace_hardirqs_off+0xb8/0x310
[  446.541984]  ? smpboot_thread_fn+0x68b/0xa00
[  446.541988]  ? trace_hardirqs_on+0x310/0x310
[  446.541993]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.541998]  ? check_preemption_disabled+0x48/0x280
[  446.542002]  ? takeover_tasklets+0xa90/0xa90
[  446.542006]  run_ksoftirqd+0x5e/0x100
[  446.542010]  smpboot_thread_fn+0x68b/0xa00
[  446.542014]  ? sort_range+0x30/0x30
[  446.542018]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  446.542023]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.542028]  ? __kthread_parkme+0xfb/0x1a0
[  446.542031]  kthread+0x35a/0x420
[  446.542035]  ? sort_range+0x30/0x30
[  446.542039]  ? kthread_stop+0x900/0x900
[  446.542042]  ret_from_fork+0x3a/0x50
[  446.542064] rcu: rcu_preempt kthread starved for 9391 jiffies! g45693 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[  446.545795]  ? print_usage_bug+0xc0/0xc0
[  446.549575] rcu: RCU grace-period kthread stack dump:
[  446.551739]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  446.555506] rcu_preempt     R
[  446.561209]  ? should_fail+0x22d/0xd01
[  446.565248]   running task    
[  446.569739]  ? should_fail+0x22d/0xd01
[  446.573522] 22696    10      2 0x80000000
[  446.577133]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  446.583596] Call Trace:
[  446.592945]  ? __lock_acquire+0x62f/0x4c20
[  446.597344]  __schedule+0x8cf/0x21d0
[  446.616317]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  446.621672]  ? __sched_text_start+0x8/0x8
[  446.628920]  ? __lock_acquire+0x62f/0x4c20
[  446.636185]  ? add_timer_on+0xa20/0xa20
[  446.643434]  ? should_fail+0x22d/0xd01
[  446.650690]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  446.657952]  ? mark_held_locks+0x130/0x130
[  446.666159]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  446.672029]  ? mark_held_locks+0x130/0x130
[  446.679289]  ? trace_hardirqs_on+0xbd/0x310
[  446.686553]  ? zap_class+0x640/0x640
[  446.693807]  ? kasan_check_read+0x11/0x20
[  446.696375]  ? ret_from_fork+0x3a/0x50
[  446.699902]  ? prepare_to_swait_event+0x25a/0x800
[  446.703082]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.706786]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.710569]  ? check_preemption_disabled+0x48/0x280
[  446.714439]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  446.718489]  ? __lock_is_held+0xb5/0x140
[  446.723144]  schedule+0xfe/0x460
[  446.727100]  __alloc_pages_nodemask+0xa80/0xde0
[  446.731493]  ? __schedule+0x21d0/0x21d0
[  446.736052]  ? zap_class+0x640/0x640
[  446.740451]  ? prepare_to_swait_event+0x25a/0x800
[  446.745969]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  446.749758]  ? __init_swait_queue_head+0x150/0x150
[  446.753803]  ? find_held_lock+0x36/0x1c0
[  446.757839]  ? __lockdep_init_map+0x105/0x590
[  446.762326]  ? ____cache_alloc_node+0x1c7/0x1e0
[  446.766465]  ? lockdep_init_map+0x9/0x10
[  446.771468]  ? lock_downgrade+0x900/0x900
[  446.775350]  schedule_timeout+0x140/0x260
[  446.779051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.782915]  ? usleep_range+0x1a0/0x1a0
[  446.786006]  cache_grow_begin+0xa5/0x8c0
[  446.790757]  ? __next_timer_interrupt+0x1a0/0x1a0
[  446.795235]  ? do_raw_spin_unlock+0xa7/0x330
[  446.799039]  rcu_gp_fqs_loop+0x762/0xa80
[  446.803335]  fallback_alloc+0x204/0x2e0
[  446.807121]  ? rcu_gp_fqs_check_wake+0x170/0x170
[  446.811945]  ____cache_alloc_node+0x1c7/0x1e0
[  446.815380]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.818992]  kmem_cache_alloc_node+0xe3/0x730
[  446.824169]  ? perf_trace_sched_process_exec+0x860/0x860
[  446.828469]  ? mark_held_locks+0xc7/0x130
[  446.833295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.837430]  __alloc_skb+0x119/0x770
[  446.841820]  ? rcu_gp_init+0x90b/0x1260
[  446.846208]  ? netdev_alloc_frag+0x1f0/0x1f0
[  446.851037]  ? dump_blkd_tasks.isra.48+0xe0/0xe0
[  446.854820]  ? do_raw_spin_trylock+0x270/0x270
[  446.858607]  ? rcu_accelerate_cbs+0x10a/0xae0
[  446.862656]  ? kmem_cache_alloc_trace+0x353/0x750
[  446.866437]  ? zap_class+0x640/0x640
[  446.870504]  ? queue_work_on+0x12c/0x1e0
[  446.876021]  ? zap_class+0x640/0x640
[  446.879898]  ? switchdev_port_obj_del+0xdc/0x440
[  446.883771]  ? __lock_is_held+0xb5/0x140
[  446.889462]  ? switchdev_trans_item_enqueue+0x260/0x260
[  446.893678]  ? __lock_is_held+0xb5/0x140
[  446.898763]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  446.902979]  ? zap_class+0x640/0x640
[  446.906858]  __br_mdb_notify+0x4ff/0x15d0
[  446.911074]  ? rcu_accelerate_cbs+0x10a/0xae0
[  446.915323]  ? __br_mdb_add+0x7f0/0x7f0
[  446.919522]  ? find_held_lock+0x36/0x1c0
[  446.923397]  ? zap_class+0x640/0x640
[  446.928916]  ? rcu_gp_kthread+0x8cf/0xc70
[  446.933924]  ? br_multicast_group_expired+0x96/0x610
[  446.937965]  ? _raw_spin_unlock_irq+0x27/0x80
[  446.942709]  br_mdb_notify+0x310/0x410
[  446.946427]  ? _raw_spin_unlock_irq+0x27/0x80
[  446.951432]  ? br_mdb_dump+0x27b0/0x27b0
[  446.955480]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  446.960133]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  446.964263]  ? trace_hardirqs_on+0xbd/0x310
[  446.969797]  br_multicast_group_expired+0x1bc/0x610
[  446.973840]  ? kasan_check_read+0x11/0x20
[  446.978235]  ? br_mdb_free+0x80/0x80
[  446.982194]  ? trace_hardirqs_off_caller+0x310/0x310
[  446.986682]  call_timer_fn+0x272/0x920
[  446.991153]  ? perf_trace_sched_process_exec+0x860/0x860
[  446.995281]  ? br_mdb_free+0x80/0x80
[  446.998982]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  447.003373]  ? process_timeout+0x40/0x40
[  447.007943]  rcu_gp_kthread+0x341/0xc70
[  447.012769]  ? __run_timers+0x7da/0xc70
[  447.016816]  ? rcu_gp_init+0x1260/0x1260
[  447.021555]  ? _raw_spin_unlock_irq+0x27/0x80
[  447.026903]  ? mark_held_locks+0x130/0x130
[  447.031906]  ? _raw_spin_unlock_irq+0x27/0x80
[  447.036041]  ? __schedule+0x168a/0x21d0
[  447.039999]  ? br_mdb_free+0x80/0x80
[  447.043697]  ? _raw_spin_unlock_irq+0x27/0x80
[  447.048787]  ? lockdep_hardirqs_on+0x296/0x5b0
[  447.052655]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  447.056702]  ? trace_hardirqs_on+0xbd/0x310
[  447.062237]  ? trace_hardirqs_on+0xbd/0x310
[  447.067232]  ? kasan_check_read+0x11/0x20
[  447.070935]  ? kasan_check_read+0x11/0x20
[  447.074805]  ? __run_timers+0x7da/0xc70
[  447.078507]  ? __schedule+0x168a/0x21d0
[  447.082549]  ? trace_hardirqs_off_caller+0x310/0x310
[  447.086506]  ? trace_hardirqs_off_caller+0x310/0x310
[  447.090991]  ? br_multicast_del_pg+0x790/0x790
[  447.095467]  ? lock_pin_lock+0x350/0x350
[  447.099167]  ? br_mdb_free+0x80/0x80
[  447.103750]  ? _raw_spin_unlock_irq+0x60/0x80
[  447.108055]  __run_timers+0x7e5/0xc70
[  447.108081]  ? timer_fixup_init+0x70/0x70
[  447.112214]  ? __schedule+0x168a/0x21d0
[  447.116174]  ? _raw_spin_unlock_irq+0x27/0x80
[  447.121262]  ? __switch_to_asm+0x40/0x70
[  447.125827]  ? _raw_spin_unlock_irq+0x27/0x80
[  447.129528]  ? __switch_to_asm+0x40/0x70
[  447.133317]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  447.137456]  ? __update_load_avg_se+0x961/0xae0
[  447.141928]  ? trace_hardirqs_on+0xbd/0x310
[  447.146414]  ? __sched_text_start+0x8/0x8
[  447.150974]  ? kasan_check_read+0x11/0x20
[  447.155283]  ? find_held_lock+0x36/0x1c0
[  447.159410]  ? finish_task_switch+0x1f4/0x910
[  447.163893]  ? __kthread_parkme+0xce/0x1a0
[  447.168975]  ? trace_hardirqs_off_caller+0x310/0x310
[  447.173372]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  447.177863]  ? compat_start_thread+0x80/0x80
[  447.181905]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  447.187444]  ? pvclock_read_flags+0x160/0x160
[  447.192426]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  447.197947]  ? __switch_to_asm+0x34/0x70
[  447.201830]  ? trace_hardirqs_on+0xbd/0x310
[  447.207351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  447.212350]  ? kasan_check_read+0x11/0x20
[  447.216395]  ? check_preemption_disabled+0x48/0x280
[  447.221393]  ? __kthread_parkme+0xce/0x1a0
[  447.225186]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  447.230093]  ? trace_hardirqs_off_caller+0x310/0x310
[  447.235177]  ? rcu_pm_notify+0xc0/0xc0
[  447.239578]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  447.243178]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  447.247568]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  447.251962]  ? check_preemption_disabled+0x48/0x280
[  447.256353]  ? __kthread_parkme+0xfb/0x1a0
[  447.261877]  run_timer_softirq+0x52/0xb0
[  447.266873]  kthread+0x35a/0x420
[  447.271275]  ? rcu_read_lock_sched_held+0x14f/0x180
[  447.275061]  ? rcu_gp_init+0x1260/0x1260
[  447.279283]  __do_softirq+0x308/0xb7e
[  447.282891]  ? kthread_stop+0x900/0x900
[  447.287980]  ? trace_hardirqs_on_caller+0xc0/0x310
[  447.293503]  ret_from_fork+0x3a/0x50
[  447.297736]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  447.301397] aoe: skb alloc failure
[  447.304686]  ? trace_hardirqs_on+0x310/0x310
[  447.304707]  ? schedule+0x108/0x460
[  447.304744]  ? trace_hardirqs_off+0xb8/0x310
[  447.308731] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  447.312409]  ? smpboot_thread_fn+0x68b/0xa00
[  447.322786] init cpuset=
[  447.326840]  ? trace_hardirqs_on+0x310/0x310
[  447.332014] /
[  447.337547]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  447.340631]  mems_allowed=0
[  447.344507]  ? check_preemption_disabled+0x48/0x280
[  448.095701]  ? takeover_tasklets+0xa90/0xa90
[  448.100125]  run_ksoftirqd+0x5e/0x100
[  448.103941]  smpboot_thread_fn+0x68b/0xa00
[  448.108178]  ? sort_range+0x30/0x30
[  448.111810]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  448.116915]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  448.122454]  ? __kthread_parkme+0xfb/0x1a0
[  448.126698]  kthread+0x35a/0x420
[  448.130076]  ? sort_range+0x30/0x30
[  448.133704]  ? kthread_stop+0x900/0x900
[  448.137699]  ret_from_fork+0x3a/0x50
[  448.141447] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  448.141461] warn_alloc_show_mem: 1 callbacks suppressed
[  448.141465] Mem-Info:
[  448.147342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  448.152708] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  448.152708]  active_file:11 inactive_file:11 isolated_file:0
[  448.152708]  unevictable:0 dirty:0 writeback:0 unstable:0
[  448.152708]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  448.152708]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  448.152708]  free:13686 free_pcp:280 free_cma:0
[  448.155083] Call Trace:
[  448.164469] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  448.197496]  <IRQ>
[  448.200084] Node 0 
[  448.227766]  dump_stack+0x244/0x39d
[  448.229913] 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
[  448.232119]  ? dump_stack_print_info.cold.1+0x20/0x20
[  448.235747] lowmem_reserve[]:
[  448.261262]  warn_alloc.cold.117+0xb7/0x1bd
[  448.266419]  0
[  448.269525]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  448.273818]  2819
[  448.275627]  ? lock_downgrade+0x900/0x900
[  448.280439]  6323
[  448.282498]  ? trace_hardirqs_off+0xb8/0x310
[  448.286631]  6323
[  448.288689]  ? trace_hardirqs_off+0xb8/0x310
[  448.295131]  __alloc_pages_slowpath+0x2660/0x2d70
[  448.299508] Node 0 DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  448.304371]  ? warn_alloc+0x120/0x120
[  448.304388]  ? __lock_acquire+0x62f/0x4c20
[  448.332041] lowmem_reserve[]:
[  448.335843]  ? __lock_acquire+0x62f/0x4c20
[  448.340047]  0
[  448.343150]  ? warn_alloc+0x120/0x120
[  448.347359]  0
[  448.349160]  ? print_usage_bug+0xc0/0xc0
[  448.352931]  3503
[  448.354735]  ? warn_alloc+0x120/0x120
[  448.358780]  3503
[  448.360836]  ? print_usage_bug+0xc0/0xc0
[  448.366668]  ? mark_held_locks+0x130/0x130
[  448.370703] Node 0 
[  448.374935]  ? mark_held_locks+0x130/0x130
[  448.374967] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  448.374974] lowmem_reserve[]:
[  448.377210]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  448.381419]  0
[  448.409873]  ? should_fail+0x22d/0xd01
[  448.412954]  0
[  448.418483]  ? zap_class+0x640/0x640
[  448.420258]  0
[  448.424140]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  448.425917]  0
[  448.429623]  ? __lock_acquire+0x62f/0x4c20
[  448.436505]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  448.438282] Node 0 
[  448.442506]  ? should_fail+0x22d/0xd01
[  448.447578] DMA: 1*4kB 
[  448.449832]  ? mark_held_locks+0x130/0x130
[  448.453682] (U) 0*8kB 
[  448.456278]  ? mark_held_locks+0x130/0x130
[  448.460492] 0*16kB 
[  448.462980]  ? lock_downgrade+0x900/0x900
[  448.467189] 1*32kB 
[  448.469416]  ? zap_class+0x640/0x640
[  448.473543] (U) 
[  448.475773]  ? zap_class+0x640/0x640
[  448.479551] 2*64kB (U) 
[  448.481538]  ? zap_class+0x640/0x640
[  448.485227] 1*128kB (U) 
[  448.487814]  ? do_raw_spin_unlock+0xa7/0x330
[  448.491497] 1*256kB (U) 
[  448.494171]  ? trace_hardirqs_on+0x310/0x310
[  448.498560] 0*512kB 
[  448.501231]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.505610] 1*1024kB 
[  448.507926]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.513453] (U) 
[  448.515867]  ? check_preemption_disabled+0x48/0x280
[  448.521378] 1*2048kB 
[  448.523356]  ? __lock_is_held+0xb5/0x140
[  448.528339] (M) 
[  448.530752]  __alloc_pages_nodemask+0xa80/0xde0
[  448.534797] 3*4096kB 
[  448.536767]  ? zap_class+0x640/0x640
[  448.541410] (M) 
[  448.543819]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  448.547524] = 15908kB
[  448.549503]  ? find_held_lock+0x36/0x1c0
[  448.554488] Node 0 
[  448.556901]  ? ____cache_alloc_node+0x1c7/0x1e0
[  448.560931] DMA32: 
[  448.563165]  ? lock_downgrade+0x900/0x900
[  448.567805] 2*4kB 
[  448.570036]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.574152] (H) 
[  448.576296]  cache_grow_begin+0xa5/0x8c0
[  448.581805] 2*8kB 
[  448.583779]  ? do_raw_spin_unlock+0xa7/0x330
[  448.587815] (MH) 
[  448.589965]  fallback_alloc+0x204/0x2e0
[  448.594363] 3*16kB 
[  448.596425]  ____cache_alloc_node+0x1c7/0x1e0
[  448.600372] (MH) 
[  448.602605]  kmem_cache_alloc_node+0xe3/0x730
[  448.607071] 3*32kB 
[  448.609131]  ? lockdep_hardirqs_on+0x296/0x5b0
[  448.613603] (MH) 
[  448.615843]  __alloc_skb+0x119/0x770
[  448.620393] 4*64kB 
[  448.622455]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  448.626141] (M) 
[  448.628371]  ? netdev_alloc_frag+0x1f0/0x1f0
[  448.633712] 5*128kB 
[  448.635700]  ? vprintk_default+0x28/0x30
[  448.640078] (MH) 
[  448.642400]  ? vprintk_func+0x85/0x181
[  448.646434] 4*256kB 
[  448.648521]  ? printk+0xa7/0xcf
[  448.652382] (M) 
[  448.654701]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  448.657953] 5*512kB 
[  448.659930]  ? do_raw_spin_trylock+0x270/0x270
[  448.664661] (MH) 
[  448.666986]  new_skb+0x26/0x1c0
[  448.671550] 4*1024kB 
[  448.673611]  aoecmd_cfg+0x279/0x7f0
[  448.676875] (MH) 
[  448.679280]  ? find_held_lock+0x36/0x1c0
[  448.682885] 2*2048kB 
[  448.684942]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  448.688975] (M) 
[  448.691385]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.695677] 3*4096kB 
[  448.697654]  ? __lock_is_held+0xb5/0x140
[  448.703156] (M) 
[  448.705571]  discover_timer+0x50/0x60
[  448.709598] = 25128kB
[  448.711569]  call_timer_fn+0x272/0x920
[  448.715340] Node 0 
[  448.717750]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  448.721611] Normal: 
[  448.723843]  ? process_timeout+0x40/0x40
[  448.728657] 723*4kB 
[  448.730978]  ? mark_held_locks+0xc7/0x130
[  448.735005] (UMEH) 
[  448.737323]  ? _raw_spin_unlock_irq+0x27/0x80
[  448.741443] 444*8kB 
[  448.743677]  ? _raw_spin_unlock_irq+0x27/0x80
[  448.748141] (UME) 
[  448.750463]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  448.754929] 227*16kB 
[  448.757074]  ? lockdep_hardirqs_on+0x296/0x5b0
[  448.761886] (UMEH) 
[  448.764291]  ? trace_hardirqs_on+0xbd/0x310
[  448.768845] 94*32kB 
[  448.771078]  ? kasan_check_read+0x11/0x20
[  448.775367] (UMEH) 
[  448.777685]  ? __run_timers+0x7da/0xc70
[  448.781803] 10*64kB 
[  448.784037]  ? trace_hardirqs_off_caller+0x310/0x310
[  448.788425] (UMH) 
[  448.790764]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  448.795834] 0*128kB 
[  448.797978]  __run_timers+0x7e5/0xc70
[  448.802790] 0*256kB 
[  448.805119]  ? timer_fixup_init+0x70/0x70
[  448.808887] 0*512kB 
[  448.811202]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  448.815324] 0*1024kB 
[  448.817641]  ? zap_class+0x640/0x640
[  448.822634] 0*2048kB 
[  448.825041]  ? print_usage_bug+0xc0/0xc0
[  448.828733] 0*4096kB 
[  448.831144]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  448.835179] = 13724kB
[  448.837587]  ? find_held_lock+0x36/0x1c0
[  448.842757] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  448.845153]  ? zap_class+0x640/0x640
[  448.849193] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  448.858046]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.861748] 2289 total pagecache pages
[  448.870319]  ? check_preemption_disabled+0x48/0x280
[  448.875838] 0 pages in swap cache
[  448.879730]  ? __lock_is_held+0xb5/0x140
[  448.884735] Swap cache stats: add 0, delete 0, find 0/0
[  448.888176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.892210] Free swap  = 0kB
[  448.897566]  ? check_preemption_disabled+0x48/0x280
[  448.903079] Total swap = 0kB
[  448.906095]  run_timer_softirq+0x52/0xb0
[  448.911082] 1965979 pages RAM
[  448.914095]  ? rcu_read_lock_sched_held+0x14f/0x180
[  448.918350] 0 pages HighMem/MovableOnly
[  448.918359] 342293 pages reserved
[  448.921467]  __do_softirq+0x308/0xb7e
[  448.926461] 0 pages cma reserved
[  448.930429]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  448.934044] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.873 msecs
[  448.937638]  ? lock_downgrade+0x900/0x900
[  448.937659]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  448.941137] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  448.945493]  ? pvclock_read_flags+0x160/0x160
[  448.953954] ksoftirqd/0 cpuset=
[  448.958094]  ? lapic_next_event+0x5a/0x90
[  448.963165] /
[  448.973475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  448.977949]  mems_allowed=0
[  448.981230]  ? kvm_clock_read+0x18/0x30
[  448.999437]  ? kvm_sched_clock_read+0x9/0x20
[  449.003858]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  449.009395]  ? check_preemption_disabled+0x48/0x280
[  449.014423]  irq_exit+0x17f/0x1c0
[  449.017880]  smp_apic_timer_interrupt+0x1cb/0x760
[  449.022729]  ? smp_reschedule_interrupt+0x109/0x650
[  449.027755]  ? smp_call_function_single_interrupt+0x650/0x650
[  449.033644]  ? interrupt_entry+0xb5/0xc0
[  449.037706]  ? trace_hardirqs_off_caller+0xbb/0x310
[  449.042739]  ? trace_hardirqs_off_caller+0xbb/0x310
[  449.047757]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  449.052600]  ? trace_hardirqs_on_caller+0x310/0x310
[  449.057612]  ? trace_hardirqs_on_caller+0x310/0x310
[  449.062630]  ? task_prio+0x50/0x50
[  449.066172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  449.071721]  ? check_preemption_disabled+0x48/0x280
[  449.076755]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  449.081609]  apic_timer_interrupt+0xf/0x20
[  449.085835]  </IRQ>
[  449.088075] RIP: 0010:console_unlock+0xffa/0x1160
[  449.092925] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  449.111912] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  449.119624] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  449.126892] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  449.134157] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  449.141422] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  449.148687] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  449.155980]  ? netconsole_netdev_event+0x280/0x280
[  449.160919]  ? console_unlock+0xff1/0x1160
[  449.165173]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  449.169838]  ? vprintk_emit+0x7f7/0x930
[  449.173817]  ? lock_release+0xa00/0xa00
[  449.177789]  ? trace_hardirqs_on+0xb0/0x310
[  449.182110]  ? vprintk_default+0x28/0x30
[  449.186170]  ? trace_hardirqs_off_caller+0x310/0x310
[  449.191273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  449.196820]  vprintk_emit+0x33d/0x930
[  449.200627]  ? wake_up_klogd+0x180/0x180
[  449.204693]  ? match_held_lock+0x8c1/0x8d0
[  449.208943]  ? mark_held_locks+0xc7/0x130
[  449.213094]  ? _raw_spin_unlock_irq+0x27/0x80
[  449.217590]  ? _raw_spin_unlock_irq+0x27/0x80
[  449.222096]  vprintk_default+0x28/0x30
[  449.225989]  vprintk_func+0x7e/0x181
[  449.229709]  printk+0xa7/0xcf
[  449.232830]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  449.237591]  ? _raw_spin_unlock_irq+0x60/0x80
[  449.242099]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  449.247387]  dump_header+0x7cc/0xf72
[  449.251112]  ? pagefault_out_of_memory+0x197/0x197
[  449.256048]  ? zap_class+0x640/0x640
[  449.259764]  ? percpu_ref_get_many+0x240/0x240
[  449.264347]  ? print_usage_bug+0xc0/0xc0
[  449.268406]  ? print_usage_bug+0xc0/0xc0
[  449.272471]  ? zap_class+0x640/0x640
[  449.276186]  ? print_usage_bug+0xc0/0xc0
[  449.280258]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  449.285806]  ? find_held_lock+0x36/0x1c0
[  449.289877]  ? mark_held_locks+0xc7/0x130
[  449.294034]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  449.299140]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  449.304247]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  449.308835]  ? trace_hardirqs_on+0xbd/0x310
[  449.313158]  ? kasan_check_read+0x11/0x20
[  449.317310]  ? ___ratelimit+0x3b4/0x672
[  449.321286]  ? trace_hardirqs_off_caller+0x310/0x310
[  449.326390]  ? trace_hardirqs_on+0x310/0x310
[  449.330800]  ? lock_downgrade+0x900/0x900
[  449.334957]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  449.340067]  ? ___ratelimit+0x3b9/0x672
[  449.344049]  ? idr_get_free+0xec0/0xec0
[  449.348022]  ? find_held_lock+0x36/0x1c0
[  449.352099]  oom_kill_process.cold.27+0x10/0x903
[  449.356855]  ? zap_class+0x640/0x640
[  449.360567]  ? check_preemption_disabled+0x48/0x280
[  449.365593]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  449.370528]  ? kasan_check_read+0x11/0x20
[  449.374687]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  449.379977]  ? oom_evaluate_task+0x540/0x540
[  449.384392]  ? find_held_lock+0x36/0x1c0
[  449.388472]  ? out_of_memory+0x974/0x1430
[  449.392796]  ? lock_downgrade+0x900/0x900
[  449.396944]  ? check_preemption_disabled+0x48/0x280
[  449.401988]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  449.406920]  ? kasan_check_read+0x11/0x20
[  449.411080]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  449.416363]  ? rcu_softirq_qs+0x20/0x20
[  449.420342]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  449.425882]  ? oom_evaluate_task+0x302/0x540
[  449.430315]  out_of_memory+0xa84/0x1430
[  449.434302]  ? oom_killer_disable+0x3a0/0x3a0
[  449.438800]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  449.443738]  ? __mutex_add_waiter+0x2a0/0x2a0
[  449.448256]  __alloc_pages_slowpath+0x22d4/0x2d70
[  449.453128]  ? warn_alloc+0x120/0x120
[  449.456928]  ? rcu_softirq_qs+0x20/0x20
[  449.460927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  449.466468]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  449.472009]  ? should_fail+0x22d/0xd01
[  449.475902]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  449.481009]  ? zap_class+0x640/0x640
[  449.484756]  ? __lock_is_held+0xb5/0x140
[  449.488826]  ? mark_held_locks+0x130/0x130
[  449.493066]  ? lock_release+0xa00/0xa00
[  449.497048]  ? perf_trace_sched_process_exec+0x860/0x860
[  449.502513]  ? __might_sleep+0x95/0x190
[  449.506493]  __alloc_pages_nodemask+0xa80/0xde0
[  449.511173]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  449.516193]  ? __page_cache_alloc+0x191/0x5c0
[  449.520696]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  449.525639]  ? kasan_check_read+0x11/0x20
[  449.529795]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  449.535082]  ? zap_class+0x640/0x640
[  449.538807]  ? zap_class+0x640/0x640
[  449.542522]  ? zap_class+0x640/0x640
[  449.546243]  ? __do_page_cache_readahead+0x7ce/0x980
[  449.551353]  ? find_held_lock+0x36/0x1c0
[  449.555420]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  449.560972]  alloc_pages_current+0x173/0x350
[  449.565395]  __page_cache_alloc+0x38c/0x5c0
[  449.569726]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  449.574658]  ? kasan_check_read+0x11/0x20
[  449.578809]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  449.584090]  ? generic_perform_write+0x6a0/0x6a0
[  449.588854]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  449.594398]  ? check_preemption_disabled+0x48/0x280
[  449.599429]  filemap_fault+0x1594/0x25f0
[  449.603507]  ? __lock_page_or_retry+0xa00/0xa00
[  449.608179]  ? mark_held_locks+0x130/0x130
[  449.612431]  ? rcu_softirq_qs+0x20/0x20
[  449.616408]  ? remove_wait_queue+0x1a6/0x360
[  449.620826]  ? trace_hardirqs_off_caller+0x310/0x310
[  449.625947]  ? filemap_map_pages+0xe04/0x1990
[  449.630451]  ? print_usage_bug+0xc0/0xc0
[  449.634519]  ? add_wait_queue+0x2b0/0x2b0
[  449.638675]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  449.643602]  ? print_usage_bug+0xc0/0xc0
[  449.647757]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  449.653296]  ? fput+0x130/0x1a0
[  449.656581]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  449.662124]  ? print_usage_bug+0xc0/0xc0
[  449.666191]  ? __lock_acquire+0x62f/0x4c20
[  449.670438]  ? lock_acquire+0x1ed/0x520
[  449.674414]  ? ext4_filemap_fault+0x7a/0xad
[  449.678748]  ? lock_release+0xa00/0xa00
[  449.682733]  ? perf_trace_sched_process_exec+0x860/0x860
[  449.688187]  ? print_usage_bug+0xc0/0xc0
[  449.692253]  ? print_usage_bug+0xc0/0xc0
[  449.696331]  ? down_read+0x8d/0x120
[  449.699960]  ? ext4_filemap_fault+0x7a/0xad
[  449.704282]  ? __down_interruptible+0x700/0x700
[  449.708964]  ext4_filemap_fault+0x82/0xad
[  449.713113]  __do_fault+0x100/0x6b0
[  449.716751]  ? pmd_devmap_trans_unstable+0x220/0x220
[  449.721868]  ? mark_held_locks+0x130/0x130
[  449.726109]  ? mark_held_locks+0x130/0x130
[  449.730342]  ? find_held_lock+0x36/0x1c0
[  449.734409]  ? zap_class+0x640/0x640
[  449.738124]  ? find_held_lock+0x36/0x1c0
[  449.742193]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  449.747753]  __handle_mm_fault+0x307c/0x5920
[  449.752171]  ? poll_select_copy_remaining+0x18c/0x6a0
[  449.757385]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  449.762247]  ? __might_fault+0x12b/0x1e0
[  449.766321]  ? lock_downgrade+0x900/0x900
[  449.770487]  ? zap_class+0x640/0x640
[  449.774204]  ? zap_class+0x640/0x640
[  449.777927]  ? find_held_lock+0x36/0x1c0
[  449.781999]  ? handle_mm_fault+0x42a/0xc70
[  449.786675]  ? lock_downgrade+0x900/0x900
[  449.790828]  ? check_preemption_disabled+0x48/0x280
[  449.795856]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  449.800790]  ? kasan_check_read+0x11/0x20
[  449.804940]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  449.810225]  ? rcu_softirq_qs+0x20/0x20
[  449.814205]  ? trace_hardirqs_off_caller+0x310/0x310
[  449.819314]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  449.824852]  ? check_preemption_disabled+0x48/0x280
[  449.829876]  handle_mm_fault+0x54f/0xc70
[  449.833949]  ? __handle_mm_fault+0x5920/0x5920
[  449.838537]  ? find_vma+0x34/0x190
[  449.842082]  __do_page_fault+0x5e8/0xe60
[  449.846145]  ? trace_hardirqs_off+0xb8/0x310
[  449.850568]  do_page_fault+0xf2/0x7e0
[  449.854371]  ? vmalloc_sync_all+0x30/0x30
[  449.858524]  ? error_entry+0x70/0xd0
[  449.862245]  ? trace_hardirqs_off_caller+0xbb/0x310
[  449.867263]  ? trace_hardirqs_on_caller+0xc0/0x310
[  449.872200]  ? syscall_return_slowpath+0x5e0/0x5e0
[  449.877141]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  449.881986]  ? trace_hardirqs_on_caller+0x310/0x310
[  449.887002]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  449.892461]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  449.897488]  ? prepare_exit_to_usermode+0x291/0x3b0
[  449.902514]  ? page_fault+0x8/0x30
[  449.906062]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  449.910914]  ? page_fault+0x8/0x30
[  449.914460]  page_fault+0x1e/0x30
[  449.917914] RIP: 0033:0x7f949d66add3
[  449.921643] Code: Bad RIP value.
[  449.925010] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  449.930390] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  449.937664] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  449.944940] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  449.952213] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  449.959499] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  449.966803] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  449.966864] aoe: skb alloc failure
[  449.973302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  449.973311] Call Trace:
[  449.976930] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  449.986200]  dump_stack+0x244/0x39d
[  449.988765] init cpuset=
[  449.998490]  ? dump_stack_print_info.cold.1+0x20/0x20
[  450.002093] /
[  450.004771]  warn_alloc.cold.117+0xb7/0x1bd
[  450.009934]  mems_allowed=0
[  450.011644]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  450.023701]  ? lock_downgrade+0x900/0x900
[  450.027872]  ? trace_hardirqs_off+0xb8/0x310
[  450.032293]  ? trace_hardirqs_off+0xb8/0x310
[  450.036731]  __alloc_pages_slowpath+0x2660/0x2d70
[  450.041615]  ? warn_alloc+0x120/0x120
[  450.045421]  ? warn_alloc+0x120/0x120
[  450.049229]  ? print_usage_bug+0xc0/0xc0
[  450.053295]  ? warn_alloc+0x120/0x120
[  450.057107]  ? print_usage_bug+0xc0/0xc0
[  450.061181]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  450.066747]  ? should_fail+0x22d/0xd01
[  450.070638]  ? should_fail+0x22d/0xd01
[  450.074534]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  450.079637]  ? __lock_acquire+0x62f/0x4c20
[  450.083879]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  450.088986]  ? __lock_acquire+0x62f/0x4c20
[  450.093223]  ? should_fail+0x22d/0xd01
[  450.097123]  ? mark_held_locks+0x130/0x130
[  450.101362]  ? mark_held_locks+0x130/0x130
[  450.105612]  ? zap_class+0x640/0x640
[  450.109340]  ? ret_from_fork+0x3a/0x50
[  450.113230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.118768]  ? check_preemption_disabled+0x48/0x280
[  450.123793]  ? __lock_is_held+0xb5/0x140
[  450.127864]  __alloc_pages_nodemask+0xa80/0xde0
[  450.132533]  ? zap_class+0x640/0x640
[  450.136253]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  450.141279]  ? find_held_lock+0x36/0x1c0
[  450.145355]  ? ____cache_alloc_node+0x1c7/0x1e0
[  450.150025]  ? lock_downgrade+0x900/0x900
[  450.154180]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.159735]  cache_grow_begin+0xa5/0x8c0
[  450.163801]  ? do_raw_spin_unlock+0xa7/0x330
[  450.168220]  fallback_alloc+0x204/0x2e0
[  450.172200]  ____cache_alloc_node+0x1c7/0x1e0
[  450.176702]  kmem_cache_alloc_node+0xe3/0x730
[  450.181212]  ? mark_held_locks+0xc7/0x130
[  450.185369]  __alloc_skb+0x119/0x770
[  450.189092]  ? netdev_alloc_frag+0x1f0/0x1f0
[  450.193505]  ? do_raw_spin_trylock+0x270/0x270
[  450.198088]  ? kmem_cache_alloc_trace+0x353/0x750
[  450.202937]  ? queue_work_on+0x12c/0x1e0
[  450.207012]  ? switchdev_port_obj_del+0xdc/0x440
[  450.211776]  ? switchdev_trans_item_enqueue+0x260/0x260
[  450.217148]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  450.222350]  __br_mdb_notify+0x4ff/0x15d0
[  450.226514]  ? __br_mdb_add+0x7f0/0x7f0
[  450.230499]  ? zap_class+0x640/0x640
[  450.234228]  ? br_multicast_group_expired+0x96/0x610
[  450.239359]  ? lock_downgrade+0x900/0x900
[  450.243520]  br_mdb_notify+0x310/0x410
[  450.247419]  ? br_mdb_dump+0x27b0/0x27b0
[  450.251505]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.257074]  br_multicast_group_expired+0x1bc/0x610
[  450.262106]  ? br_mdb_free+0x80/0x80
[  450.265842]  call_timer_fn+0x272/0x920
[  450.269749]  ? br_mdb_free+0x80/0x80
[  450.273470]  ? process_timeout+0x40/0x40
[  450.277548]  ? __run_timers+0x7da/0xc70
[  450.281533]  ? _raw_spin_unlock_irq+0x27/0x80
[  450.286033]  ? _raw_spin_unlock_irq+0x27/0x80
[  450.290540]  ? br_mdb_free+0x80/0x80
[  450.294268]  ? lockdep_hardirqs_on+0x296/0x5b0
[  450.298862]  ? trace_hardirqs_on+0xbd/0x310
[  450.303186]  ? kasan_check_read+0x11/0x20
[  450.307345]  ? __run_timers+0x7da/0xc70
[  450.311326]  ? trace_hardirqs_off_caller+0x310/0x310
[  450.316439]  ? br_mdb_free+0x80/0x80
[  450.320169]  ? br_mdb_free+0x80/0x80
[  450.323889]  __run_timers+0x7e5/0xc70
[  450.327706]  ? timer_fixup_init+0x70/0x70
[  450.331874]  ? _raw_spin_unlock_irq+0x27/0x80
[  450.336373]  ? _raw_spin_unlock_irq+0x27/0x80
[  450.340877]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  450.345463]  ? trace_hardirqs_on+0xbd/0x310
[  450.349789]  ? kasan_check_read+0x11/0x20
[  450.353938]  ? finish_task_switch+0x1f4/0x910
[  450.358436]  ? trace_hardirqs_off_caller+0x310/0x310
[  450.363542]  ? compat_start_thread+0x80/0x80
[  450.367984]  ? pvclock_read_flags+0x160/0x160
[  450.372488]  ? __switch_to_asm+0x34/0x70
[  450.376562]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.382110]  ? check_preemption_disabled+0x48/0x280
[  450.387147]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  450.392700]  ? rcu_pm_notify+0xc0/0xc0
[  450.396605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.402160]  ? check_preemption_disabled+0x48/0x280
[  450.407185]  run_timer_softirq+0x52/0xb0
[  450.411251]  ? rcu_read_lock_sched_held+0x14f/0x180
[  450.416280]  __do_softirq+0x308/0xb7e
[  450.420090]  ? trace_hardirqs_on_caller+0xc0/0x310
[  450.425031]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  450.430136]  ? trace_hardirqs_on+0x310/0x310
[  450.434572]  ? schedule+0x108/0x460
[  450.438224]  ? trace_hardirqs_off+0xb8/0x310
[  450.442635]  ? smpboot_thread_fn+0x68b/0xa00
[  450.447046]  ? trace_hardirqs_on+0x310/0x310
[  450.451461]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  450.456998]  ? check_preemption_disabled+0x48/0x280
[  450.462026]  ? takeover_tasklets+0xa90/0xa90
[  450.466440]  run_ksoftirqd+0x5e/0x100
[  450.470243]  smpboot_thread_fn+0x68b/0xa00
[  450.474483]  ? sort_range+0x30/0x30
[  450.478114]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  450.483220]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  450.488766]  ? __kthread_parkme+0xfb/0x1a0
[  450.493024]  kthread+0x35a/0x420
[  450.496390]  ? sort_range+0x30/0x30
[  450.500014]  ? kthread_stop+0x900/0x900
[  450.503994]  ret_from_fork+0x3a/0x50
[  450.507735] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  450.507740] warn_alloc_show_mem: 1 callbacks suppressed
[  450.507747] Mem-Info:
[  450.513626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  450.513634] Call Trace:
[  450.519005] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  450.519005]  active_file:11 inactive_file:11 isolated_file:0
[  450.519005]  unevictable:0 dirty:0 writeback:0 unstable:0
[  450.519005]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  450.519005]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  450.519005]  free:13686 free_pcp:280 free_cma:0
[  450.521377]  <IRQ>
[  450.530752] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  450.533332]  dump_stack+0x244/0x39d
[  450.566366] Node 0 
[  450.568527]  ? dump_stack_print_info.cold.1+0x20/0x20
[  450.596211] 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
[  450.599822]  warn_alloc.cold.117+0xb7/0x1bd
[  450.602023] lowmem_reserve[]:
[  450.607206]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  450.632681]  0 2819
[  450.637028]  ? lock_downgrade+0x900/0x900
[  450.640102]  6323
[  450.644946]  ? trace_hardirqs_off+0xb8/0x310
[  450.647152]  6323
[  450.651300]  ? trace_hardirqs_off+0xb8/0x310
[  450.657751]  __alloc_pages_slowpath+0x2660/0x2d70
[  450.659786] Node 0 
[  450.664212]  ? warn_alloc+0x120/0x120
[  450.669027] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  450.671241]  ? pvclock_read_flags+0x160/0x160
[  450.675004] lowmem_reserve[]:
[  450.702082]  ? warn_alloc+0x120/0x120
[  450.706560]  0
[  450.709670]  ? print_usage_bug+0xc0/0xc0
[  450.713432]  0 3503
[  450.715254]  ? warn_alloc+0x120/0x120
[  450.719287]  3503
[  450.721533]  ? print_usage_bug+0xc0/0xc0
[  450.725309] Node 0 
[  450.727369]  ? ktime_get+0x2c1/0x400
[  450.731428] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  450.733636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.737314] lowmem_reserve[]: 0
[  450.765787]  ? check_preemption_disabled+0x48/0x280
[  450.771348]  0
[  450.774622]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  450.779617]  0
[  450.781415]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  450.785883]  0
[  450.787682]  ? should_fail+0x22d/0xd01
[  450.794991]  ? kasan_check_read+0x11/0x20
[  450.798868] Node 0 DMA: 
[  450.803008]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  450.803025]  ? __lock_acquire+0x62f/0x4c20
[  450.805673] 1*4kB 
[  450.810767]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  450.814972] (U) 
[  450.817120]  ? should_fail+0x22d/0xd01
[  450.822198] 0*8kB 
[  450.824166]  ? print_usage_bug+0xc0/0xc0
[  450.828027] 0*16kB 
[  450.830175]  ? mark_held_locks+0x130/0x130
[  450.834204] 1*32kB 
[  450.836432]  ? mark_held_locks+0x130/0x130
[  450.840676] (U) 
[  450.842910]  ? check_preemption_disabled+0x48/0x280
[  450.847137] 2*64kB 
[  450.849109]  ? zap_class+0x640/0x640
[  450.854096] (U) 
[  450.856328]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  450.860010] 1*128kB (U) 
[  450.861994]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.866734] 1*256kB 
[  450.869394]  ? check_preemption_disabled+0x48/0x280
[  450.874907] (U) 
[  450.877237]  ? __lock_is_held+0xb5/0x140
[  450.882227] 0*512kB 
[  450.884206]  __alloc_pages_nodemask+0xa80/0xde0
[  450.888241] 1*1024kB 
[  450.890556]  ? zap_class+0x640/0x640
[  450.895202] (U) 
[  450.897618]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  450.901394] 1*2048kB 
[  450.903372]  ? find_held_lock+0x36/0x1c0
[  450.908357] (M) 
[  450.910795]  ? ____cache_alloc_node+0x1c7/0x1e0
[  450.914827] 3*4096kB 
[  450.916795]  ? lock_downgrade+0x900/0x900
[  450.921637] (M) 
[  450.924048]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  450.928165] = 15908kB
[  450.930134]  cache_grow_begin+0xa5/0x8c0
[  450.935644] Node 0 
[  450.938049]  ? do_raw_spin_unlock+0xa7/0x330
[  450.942087] DMA32: 
[  450.944324]  fallback_alloc+0x204/0x2e0
[  450.948705] 2*4kB 
[  450.950967]  ____cache_alloc_node+0x1c7/0x1e0
[  450.954917] (H) 
[  450.957066]  kmem_cache_alloc_node+0xe3/0x730
[  450.961536] 2*8kB 
[  450.963503]  ? lockdep_hardirqs_on+0x296/0x5b0
[  450.967973] (MH) 
[  450.970127]  __alloc_skb+0x119/0x770
[  450.974691] 3*16kB 
[  450.976760]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  450.980448] (MH) 
[  450.982682]  ? netdev_alloc_frag+0x1f0/0x1f0
[  450.988018] 3*32kB 
[  450.990082]  ? vprintk_default+0x28/0x30
[  450.994473] (MH) 
[  450.996706]  ? vprintk_func+0x85/0x181
[  451.000752] 4*64kB 
[  451.002811]  ? printk+0xa7/0xcf
[  451.006670] (M) 
[  451.008904]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  451.012160] 5*128kB 
[  451.014129]  ? do_raw_spin_trylock+0x270/0x270
[  451.018858] (MH) 
[  451.021177]  new_skb+0x26/0x1c0
[  451.025735] 4*256kB 
[  451.027791]  aoecmd_cfg+0x279/0x7f0
[  451.031040] (M) 
[  451.033359]  ? find_held_lock+0x36/0x1c0
[  451.036959] 5*512kB 
[  451.038931]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  451.042957] (MH) 4*1024kB 
[  451.045283]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.049592] (MH) 
[  451.052436]  ? __lock_is_held+0xb5/0x140
[  451.057948] 2*2048kB (M) 
[  451.060021]  discover_timer+0x50/0x60
[  451.064051] 3*4096kB 
[  451.066813]  call_timer_fn+0x272/0x920
[  451.070583] (M) 
[  451.072986]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  451.076846] = 25128kB
[  451.078818]  ? process_timeout+0x40/0x40
[  451.083633] Node 0 
[  451.086038]  ? mark_held_locks+0xc7/0x130
[  451.090070] Normal: 
[  451.092299]  ? _raw_spin_unlock_irq+0x27/0x80
[  451.096418] 723*4kB 
[  451.098747]  ? _raw_spin_unlock_irq+0x27/0x80
[  451.103215] (UMEH) 
[  451.105536]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  451.110006] 444*8kB 
[  451.112238]  ? lockdep_hardirqs_on+0x296/0x5b0
[  451.117051] (UME) 
[  451.119367]  ? trace_hardirqs_on+0xbd/0x310
[  451.123924] 227*16kB 
[  451.126070]  ? kasan_check_read+0x11/0x20
[  451.130369] (UMEH) 
[  451.132780]  ? __run_timers+0x7da/0xc70
[  451.136902] 94*32kB 
[  451.139129]  ? trace_hardirqs_off_caller+0x310/0x310
[  451.143092] (UMEH) 
[  451.145418]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  451.150488] 10*64kB 
[  451.152728]  __run_timers+0x7e5/0xc70
[  451.157549] (UMH) 
[  451.159873]  ? timer_fixup_init+0x70/0x70
[  451.163638] 0*128kB 
[  451.165778]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  451.169904] 0*256kB 
[  451.172216]  ? zap_class+0x640/0x640
[  451.177213] 0*512kB 
[  451.179536]  ? print_usage_bug+0xc0/0xc0
[  451.183223] 0*1024kB 
[  451.185545]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  451.189583] 0*2048kB 
[  451.191985]  ? find_held_lock+0x36/0x1c0
[  451.197149] 0*4096kB 
[  451.199553]  ? zap_class+0x640/0x640
[  451.203590] = 13724kB
[  451.205998]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.209688] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  451.212083]  ? check_preemption_disabled+0x48/0x280
[  451.217600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  451.226426]  ? __lock_is_held+0xb5/0x140
[  451.231413] 2289 total pagecache pages
[  451.239977]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.244022] 0 pages in swap cache
[  451.247896]  ? check_preemption_disabled+0x48/0x280
[  451.253412] Swap cache stats: add 0, delete 0, find 0/0
[  451.256863]  run_timer_softirq+0x52/0xb0
[  451.261853] Free swap  = 0kB
[  451.267207]  ? rcu_read_lock_sched_held+0x14f/0x180
[  451.271270] Total swap = 0kB
[  451.274290]  __do_softirq+0x308/0xb7e
[  451.279278] 1965979 pages RAM
[  451.282289]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  451.286068] 0 pages HighMem/MovableOnly
[  451.289165]  ? lock_downgrade+0x900/0x900
[  451.293632] 342293 pages reserved
[  451.297602]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  451.301734] 0 pages cma reserved
[  451.305180]  ? pvclock_read_flags+0x160/0x160
[  451.310399] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  451.313616]  ? lapic_next_event+0x5a/0x90
[  451.318086] ksoftirqd/0 cpuset=
[  451.328390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.332511] /
[  451.335791]  ? kvm_clock_read+0x18/0x30
[  451.341300]  mems_allowed=0
[  451.343010]  ? kvm_sched_clock_read+0x9/0x20
[  451.354277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.359820]  ? check_preemption_disabled+0x48/0x280
[  451.364846]  irq_exit+0x17f/0x1c0
[  451.368307]  smp_apic_timer_interrupt+0x1cb/0x760
[  451.373150]  ? smp_reschedule_interrupt+0x109/0x650
[  451.378169]  ? smp_call_function_single_interrupt+0x650/0x650
[  451.384074]  ? interrupt_entry+0xb5/0xc0
[  451.388137]  ? trace_hardirqs_off_caller+0xbb/0x310
[  451.393152]  ? trace_hardirqs_off_caller+0xbb/0x310
[  451.398176]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  451.403024]  ? trace_hardirqs_on_caller+0x310/0x310
[  451.408036]  ? trace_hardirqs_on_caller+0x310/0x310
[  451.413055]  ? task_prio+0x50/0x50
[  451.416598]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.422323]  ? check_preemption_disabled+0x48/0x280
[  451.427346]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  451.432204]  apic_timer_interrupt+0xf/0x20
[  451.436436]  </IRQ>
[  451.438674] RIP: 0010:console_unlock+0xffa/0x1160
[  451.443523] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  451.462422] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  451.470135] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  451.477399] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  451.484669] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  451.491936] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  451.499206] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  451.506487]  ? netconsole_netdev_event+0x280/0x280
[  451.511430]  ? console_unlock+0xff1/0x1160
[  451.515687]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  451.520363]  ? vprintk_emit+0x7f7/0x930
[  451.524343]  ? lock_release+0xa00/0xa00
[  451.528316]  ? trace_hardirqs_on+0xb0/0x310
[  451.532643]  ? vprintk_default+0x28/0x30
[  451.536703]  ? trace_hardirqs_off_caller+0x310/0x310
[  451.541813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.547362]  vprintk_emit+0x33d/0x930
[  451.551175]  ? wake_up_klogd+0x180/0x180
[  451.555249]  ? match_held_lock+0x8c1/0x8d0
[  451.559493]  ? mark_held_locks+0xc7/0x130
[  451.563648]  ? _raw_spin_unlock_irq+0x27/0x80
[  451.568141]  ? _raw_spin_unlock_irq+0x27/0x80
[  451.572643]  vprintk_default+0x28/0x30
[  451.576536]  vprintk_func+0x7e/0x181
[  451.580253]  printk+0xa7/0xcf
[  451.583360]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  451.588116]  ? _raw_spin_unlock_irq+0x60/0x80
[  451.592626]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  451.597916]  dump_header+0x7cc/0xf72
[  451.601642]  ? pagefault_out_of_memory+0x197/0x197
[  451.606589]  ? zap_class+0x640/0x640
[  451.610308]  ? percpu_ref_get_many+0x240/0x240
[  451.614892]  ? print_usage_bug+0xc0/0xc0
[  451.618954]  ? print_usage_bug+0xc0/0xc0
[  451.623020]  ? zap_class+0x640/0x640
[  451.626743]  ? print_usage_bug+0xc0/0xc0
[  451.630818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.636357]  ? find_held_lock+0x36/0x1c0
[  451.640427]  ? mark_held_locks+0xc7/0x130
[  451.644577]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  451.649683]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  451.654784]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  451.659370]  ? trace_hardirqs_on+0xbd/0x310
[  451.663693]  ? kasan_check_read+0x11/0x20
[  451.667852]  ? ___ratelimit+0x3b4/0x672
[  451.671827]  ? trace_hardirqs_off_caller+0x310/0x310
[  451.676928]  ? trace_hardirqs_on+0x310/0x310
[  451.681338]  ? lock_downgrade+0x900/0x900
[  451.685497]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  451.690603]  ? ___ratelimit+0x3b9/0x672
[  451.694583]  ? idr_get_free+0xec0/0xec0
[  451.698555]  ? find_held_lock+0x36/0x1c0
[  451.702639]  oom_kill_process.cold.27+0x10/0x903
[  451.707395]  ? zap_class+0x640/0x640
[  451.711110]  ? check_preemption_disabled+0x48/0x280
[  451.716133]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  451.721062]  ? kasan_check_read+0x11/0x20
[  451.725211]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  451.730500]  ? oom_evaluate_task+0x540/0x540
[  451.734909]  ? find_held_lock+0x36/0x1c0
[  451.738981]  ? out_of_memory+0x974/0x1430
[  451.743132]  ? lock_downgrade+0x900/0x900
[  451.747279]  ? check_preemption_disabled+0x48/0x280
[  451.752297]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  451.757224]  ? kasan_check_read+0x11/0x20
[  451.761382]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  451.766661]  ? rcu_softirq_qs+0x20/0x20
[  451.770642]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  451.776178]  ? oom_evaluate_task+0x302/0x540
[  451.780591]  out_of_memory+0xa84/0x1430
[  451.784576]  ? oom_killer_disable+0x3a0/0x3a0
[  451.789362]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  451.794298]  ? __mutex_add_waiter+0x2a0/0x2a0
[  451.798808]  __alloc_pages_slowpath+0x22d4/0x2d70
[  451.803680]  ? warn_alloc+0x120/0x120
[  451.807477]  ? rcu_softirq_qs+0x20/0x20
[  451.811479]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  451.817017]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  451.822553]  ? should_fail+0x22d/0xd01
[  451.826445]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  451.831553]  ? zap_class+0x640/0x640
[  451.835296]  ? __lock_is_held+0xb5/0x140
[  451.839364]  ? mark_held_locks+0x130/0x130
[  451.843605]  ? lock_release+0xa00/0xa00
[  451.847580]  ? perf_trace_sched_process_exec+0x860/0x860
[  451.853064]  ? __might_sleep+0x95/0x190
[  451.857042]  __alloc_pages_nodemask+0xa80/0xde0
[  451.861723]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  451.866747]  ? __page_cache_alloc+0x191/0x5c0
[  451.871251]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  451.876180]  ? kasan_check_read+0x11/0x20
[  451.880332]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  451.885610]  ? zap_class+0x640/0x640
[  451.889333]  ? zap_class+0x640/0x640
[  451.893043]  ? zap_class+0x640/0x640
[  451.896761]  ? __do_page_cache_readahead+0x7ce/0x980
[  451.901873]  ? find_held_lock+0x36/0x1c0
[  451.905941]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  451.911487]  alloc_pages_current+0x173/0x350
[  451.916162]  __page_cache_alloc+0x38c/0x5c0
[  451.920483]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  451.925411]  ? kasan_check_read+0x11/0x20
[  451.929559]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  451.934839]  ? generic_perform_write+0x6a0/0x6a0
[  451.939596]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  451.945136]  ? check_preemption_disabled+0x48/0x280
[  451.950160]  filemap_fault+0x1594/0x25f0
[  451.954242]  ? __lock_page_or_retry+0xa00/0xa00
[  451.958917]  ? mark_held_locks+0x130/0x130
[  451.963151]  ? rcu_softirq_qs+0x20/0x20
[  451.967126]  ? remove_wait_queue+0x1a6/0x360
[  451.971537]  ? trace_hardirqs_off_caller+0x310/0x310
[  451.976647]  ? filemap_map_pages+0xe04/0x1990
[  451.981148]  ? print_usage_bug+0xc0/0xc0
[  451.985209]  ? add_wait_queue+0x2b0/0x2b0
[  451.989363]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  451.994291]  ? print_usage_bug+0xc0/0xc0
[  451.998439]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  452.003976]  ? fput+0x130/0x1a0
[  452.007269]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  452.012810]  ? print_usage_bug+0xc0/0xc0
[  452.016876]  ? __lock_acquire+0x62f/0x4c20
[  452.021122]  ? lock_acquire+0x1ed/0x520
[  452.025099]  ? ext4_filemap_fault+0x7a/0xad
[  452.029429]  ? lock_release+0xa00/0xa00
[  452.033401]  ? perf_trace_sched_process_exec+0x860/0x860
[  452.038856]  ? print_usage_bug+0xc0/0xc0
[  452.042920]  ? print_usage_bug+0xc0/0xc0
[  452.046992]  ? down_read+0x8d/0x120
[  452.050622]  ? ext4_filemap_fault+0x7a/0xad
[  452.054944]  ? __down_interruptible+0x700/0x700
[  452.059628]  ext4_filemap_fault+0x82/0xad
[  452.063784]  __do_fault+0x100/0x6b0
[  452.067413]  ? pmd_devmap_trans_unstable+0x220/0x220
[  452.072518]  ? mark_held_locks+0x130/0x130
[  452.076759]  ? mark_held_locks+0x130/0x130
[  452.080992]  ? find_held_lock+0x36/0x1c0
[  452.085053]  ? zap_class+0x640/0x640
[  452.088765]  ? find_held_lock+0x36/0x1c0
[  452.092828]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  452.098374]  __handle_mm_fault+0x307c/0x5920
[  452.102798]  ? poll_select_copy_remaining+0x18c/0x6a0
[  452.107993]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  452.112842]  ? __might_fault+0x12b/0x1e0
[  452.116907]  ? lock_downgrade+0x900/0x900
[  452.121064]  ? zap_class+0x640/0x640
[  452.124775]  ? zap_class+0x640/0x640
[  452.128497]  ? find_held_lock+0x36/0x1c0
[  452.132567]  ? handle_mm_fault+0x42a/0xc70
[  452.136807]  ? lock_downgrade+0x900/0x900
[  452.140952]  ? check_preemption_disabled+0x48/0x280
[  452.145974]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  452.150904]  ? kasan_check_read+0x11/0x20
[  452.155056]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  452.160336]  ? rcu_softirq_qs+0x20/0x20
[  452.164311]  ? trace_hardirqs_off_caller+0x310/0x310
[  452.169415]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  452.174952]  ? check_preemption_disabled+0x48/0x280
[  452.179983]  handle_mm_fault+0x54f/0xc70
[  452.184046]  ? __handle_mm_fault+0x5920/0x5920
[  452.188632]  ? find_vma+0x34/0x190
[  452.192180]  __do_page_fault+0x5e8/0xe60
[  452.196243]  ? trace_hardirqs_off+0xb8/0x310
[  452.200666]  do_page_fault+0xf2/0x7e0
[  452.204475]  ? vmalloc_sync_all+0x30/0x30
[  452.208628]  ? error_entry+0x70/0xd0
[  452.212346]  ? trace_hardirqs_off_caller+0xbb/0x310
[  452.217363]  ? trace_hardirqs_on_caller+0xc0/0x310
[  452.222295]  ? syscall_return_slowpath+0x5e0/0x5e0
[  452.227233]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  452.232079]  ? trace_hardirqs_on_caller+0x310/0x310
[  452.237098]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  452.242551]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  452.247570]  ? prepare_exit_to_usermode+0x291/0x3b0
[  452.252587]  ? page_fault+0x8/0x30
[  452.256132]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  452.260983]  ? page_fault+0x8/0x30
[  452.264534]  page_fault+0x1e/0x30
[  452.267985] RIP: 0033:0x7f949d66add3
[  452.271712] Code: Bad RIP value.
[  452.275085] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  452.280450] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  452.287716] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  452.294993] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  452.302270] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  452.309539] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  452.316835] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  452.316897] aoe: skb alloc failure
[  452.323331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  452.323339] Call Trace:
[  452.326924] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  452.336215]  dump_stack+0x244/0x39d
[  452.338782] init cpuset=
[  452.348478]  ? dump_stack_print_info.cold.1+0x20/0x20
[  452.352077] /
[  452.354761]  warn_alloc.cold.117+0xb7/0x1bd
[  452.359919]  mems_allowed=0
[  452.361623]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  452.373666]  ? lock_downgrade+0x900/0x900
[  452.377825]  ? trace_hardirqs_off+0xb8/0x310
[  452.382239]  ? trace_hardirqs_off+0xb8/0x310
[  452.386655]  __alloc_pages_slowpath+0x2660/0x2d70
[  452.391527]  ? warn_alloc+0x120/0x120
[  452.395336]  ? warn_alloc+0x120/0x120
[  452.399140]  ? print_usage_bug+0xc0/0xc0
[  452.403204]  ? warn_alloc+0x120/0x120
[  452.407004]  ? print_usage_bug+0xc0/0xc0
[  452.411073]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  452.416613]  ? should_fail+0x22d/0xd01
[  452.420498]  ? should_fail+0x22d/0xd01
[  452.424387]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  452.429489]  ? __lock_acquire+0x62f/0x4c20
[  452.433746]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  452.438852]  ? __lock_acquire+0x62f/0x4c20
[  452.443088]  ? should_fail+0x22d/0xd01
[  452.446985]  ? mark_held_locks+0x130/0x130
[  452.451223]  ? mark_held_locks+0x130/0x130
[  452.455471]  ? zap_class+0x640/0x640
[  452.459188]  ? ret_from_fork+0x3a/0x50
[  452.463077]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  452.468615]  ? check_preemption_disabled+0x48/0x280
[  452.473641]  ? __lock_is_held+0xb5/0x140
[  452.477708]  __alloc_pages_nodemask+0xa80/0xde0
[  452.482389]  ? zap_class+0x640/0x640
[  452.486112]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  452.491142]  ? find_held_lock+0x36/0x1c0
[  452.495213]  ? ____cache_alloc_node+0x1c7/0x1e0
[  452.499886]  ? lock_downgrade+0x900/0x900
[  452.504042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  452.509589]  cache_grow_begin+0xa5/0x8c0
[  452.513656]  ? do_raw_spin_unlock+0xa7/0x330
[  452.518075]  fallback_alloc+0x204/0x2e0
[  452.522079]  ____cache_alloc_node+0x1c7/0x1e0
[  452.526585]  kmem_cache_alloc_node+0xe3/0x730
[  452.531082]  ? mark_held_locks+0xc7/0x130
[  452.535241]  __alloc_skb+0x119/0x770
[  452.538959]  ? netdev_alloc_frag+0x1f0/0x1f0
[  452.543366]  ? do_raw_spin_trylock+0x270/0x270
[  452.547946]  ? kmem_cache_alloc_trace+0x353/0x750
[  452.552793]  ? queue_work_on+0x12c/0x1e0
[  452.556860]  ? switchdev_port_obj_del+0xdc/0x440
[  452.561619]  ? switchdev_trans_item_enqueue+0x260/0x260
[  452.566989]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  452.572012]  __br_mdb_notify+0x4ff/0x15d0
[  452.576174]  ? __br_mdb_add+0x7f0/0x7f0
[  452.580162]  ? zap_class+0x640/0x640
[  452.583884]  ? br_multicast_group_expired+0x96/0x610
[  452.588990]  ? lock_downgrade+0x900/0x900
[  452.593144]  br_mdb_notify+0x310/0x410
[  452.597036]  ? br_mdb_dump+0x27b0/0x27b0
[  452.601104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  452.606653]  br_multicast_group_expired+0x1bc/0x610
[  452.611673]  ? br_mdb_free+0x80/0x80
[  452.615402]  call_timer_fn+0x272/0x920
[  452.619292]  ? br_mdb_free+0x80/0x80
[  452.623005]  ? process_timeout+0x40/0x40
[  452.627075]  ? __run_timers+0x7da/0xc70
[  452.631051]  ? _raw_spin_unlock_irq+0x27/0x80
[  452.635546]  ? _raw_spin_unlock_irq+0x27/0x80
[  452.640037]  ? br_mdb_free+0x80/0x80
[  452.643758]  ? lockdep_hardirqs_on+0x296/0x5b0
[  452.648342]  ? trace_hardirqs_on+0xbd/0x310
[  452.652660]  ? kasan_check_read+0x11/0x20
[  452.656807]  ? __run_timers+0x7da/0xc70
[  452.660791]  ? trace_hardirqs_off_caller+0x310/0x310
[  452.665899]  ? br_mdb_free+0x80/0x80
[  452.669618]  ? br_mdb_free+0x80/0x80
[  452.673332]  __run_timers+0x7e5/0xc70
[  452.677150]  ? timer_fixup_init+0x70/0x70
[  452.681296]  ? _raw_spin_unlock_irq+0x27/0x80
[  452.685792]  ? _raw_spin_unlock_irq+0x27/0x80
[  452.690286]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  452.694872]  ? trace_hardirqs_on+0xbd/0x310
[  452.699191]  ? kasan_check_read+0x11/0x20
[  452.703342]  ? finish_task_switch+0x1f4/0x910
[  452.707840]  ? trace_hardirqs_off_caller+0x310/0x310
[  452.712945]  ? compat_start_thread+0x80/0x80
[  452.717380]  ? pvclock_read_flags+0x160/0x160
[  452.721874]  ? __switch_to_asm+0x34/0x70
[  452.725938]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  452.731473]  ? check_preemption_disabled+0x48/0x280
[  452.736498]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  452.742034]  ? rcu_pm_notify+0xc0/0xc0
[  452.745921]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  452.751459]  ? check_preemption_disabled+0x48/0x280
[  452.756483]  run_timer_softirq+0x52/0xb0
[  452.760541]  ? rcu_read_lock_sched_held+0x14f/0x180
[  452.765557]  __do_softirq+0x308/0xb7e
[  452.769365]  ? trace_hardirqs_on_caller+0xc0/0x310
[  452.774303]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  452.779409]  ? trace_hardirqs_on+0x310/0x310
[  452.783824]  ? schedule+0x108/0x460
[  452.787917]  ? trace_hardirqs_off+0xb8/0x310
[  452.792325]  ? smpboot_thread_fn+0x68b/0xa00
[  452.796747]  ? trace_hardirqs_on+0x310/0x310
[  452.801156]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  452.806695]  ? check_preemption_disabled+0x48/0x280
[  452.811738]  ? takeover_tasklets+0xa90/0xa90
[  452.816150]  run_ksoftirqd+0x5e/0x100
[  452.819952]  smpboot_thread_fn+0x68b/0xa00
[  452.824190]  ? sort_range+0x30/0x30
[  452.827816]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  452.832917]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  452.838455]  ? __kthread_parkme+0xfb/0x1a0
[  452.842697]  kthread+0x35a/0x420
[  452.846077]  ? sort_range+0x30/0x30
[  452.849703]  ? kthread_stop+0x900/0x900
[  452.853695]  ret_from_fork+0x3a/0x50
[  452.857437] warn_alloc_show_mem: 1 callbacks suppressed
[  452.857448] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  452.857450] Mem-Info:
[  452.857482] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  452.857482]  active_file:11 inactive_file:11 isolated_file:0
[  452.857482]  unevictable:0 dirty:0 writeback:0 unstable:0
[  452.857482]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  452.857482]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  452.857482]  free:13686 free_pcp:280 free_cma:0
[  452.862817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  452.868703] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  452.871100] Call Trace:
[  452.904150] Node 0 
[  452.913494]  <IRQ>
[  452.941397] 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
[  452.943968]  dump_stack+0x244/0x39d
[  452.946168] lowmem_reserve[]: 0
[  452.948325]  ? dump_stack_print_info.cold.1+0x20/0x20
[  452.973805]  2819
[  452.977439]  warn_alloc.cold.117+0xb7/0x1bd
[  452.980680]  6323
[  452.985859]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  452.987893]  6323
[  452.992211]  ? lock_downgrade+0x900/0x900
[  452.999087]  ? trace_hardirqs_off+0xb8/0x310
[  453.001122] Node 0 
[  453.005263]  ? trace_hardirqs_off+0xb8/0x310
[  453.009669] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  453.011879]  __alloc_pages_slowpath+0x2660/0x2d70
[  453.016256] lowmem_reserve[]:
[  453.043340]  ? warn_alloc+0x120/0x120
[  453.048136]  0
[  453.051247]  ? pvclock_read_flags+0x160/0x160
[  453.055010]  0
[  453.056802]  ? warn_alloc+0x120/0x120
[  453.061272]  3503
[  453.063072]  ? print_usage_bug+0xc0/0xc0
[  453.066846]  3503
[  453.068899]  ? warn_alloc+0x120/0x120
[  453.075013]  ? print_usage_bug+0xc0/0xc0
[  453.078788] Node 0 
[  453.082835]  ? ktime_get+0x2c1/0x400
[  453.082871] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  453.085072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.088764] lowmem_reserve[]:
[  453.117212]  ? check_preemption_disabled+0x48/0x280
[  453.122735]  0
[  453.125830]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  453.130819]  0
[  453.132613]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  453.137093]  0
[  453.138898]  ? should_fail+0x22d/0xd01
[  453.144408]  0
[  453.146205]  ? kasan_check_read+0x11/0x20
[  453.151863]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  453.155983] Node 0 DMA: 
[  453.161077]  ? __lock_acquire+0x62f/0x4c20
[  453.161096]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  453.163752] 1*4kB 
[  453.167978]  ? should_fail+0x22d/0xd01
[  453.173058] (U) 
[  453.175205]  ? print_usage_bug+0xc0/0xc0
[  453.179065] 0*8kB 
[  453.181039]  ? mark_held_locks+0x130/0x130
[  453.185071] 0*16kB 
[  453.187214]  ? mark_held_locks+0x130/0x130
[  453.191424] 1*32kB 
[  453.193655]  ? check_preemption_disabled+0x48/0x280
[  453.197862] (U) 
[  453.200098]  ? zap_class+0x640/0x640
[  453.205090] 2*64kB 
[  453.207063]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  453.210756] (U) 
[  453.212985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.217715] 1*128kB 
[  453.219694]  ? check_preemption_disabled+0x48/0x280
[  453.225203] (U) 
[  453.227528]  ? __lock_is_held+0xb5/0x140
[  453.232513] 1*256kB 
[  453.234484]  __alloc_pages_nodemask+0xa80/0xde0
[  453.238517] (U) 
[  453.240830]  ? zap_class+0x640/0x640
[  453.245474] 0*512kB 
[  453.247444]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  453.251131] 1*1024kB 
[  453.253455]  ? find_held_lock+0x36/0x1c0
[  453.258437] (U) 
[  453.260845]  ? ____cache_alloc_node+0x1c7/0x1e0
[  453.264874] 1*2048kB 
[  453.266845]  ? lock_downgrade+0x900/0x900
[  453.271488] (M) 
[  453.273894]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.278016] 3*4096kB 
[  453.279988]  cache_grow_begin+0xa5/0x8c0
[  453.285495] (M) 
[  453.287899]  ? do_raw_spin_unlock+0xa7/0x330
[  453.291932] = 15908kB
[  453.293903]  fallback_alloc+0x204/0x2e0
[  453.298282] Node 0 
[  453.300685]  ____cache_alloc_node+0x1c7/0x1e0
[  453.304629] DMA32: 
[  453.306861]  kmem_cache_alloc_node+0xe3/0x730
[  453.311330] 2*4kB 
[  453.313556]  ? lockdep_hardirqs_on+0x296/0x5b0
[  453.318027] (H) 
[  453.320174]  __alloc_skb+0x119/0x770
[  453.324736] 2*8kB 
[  453.326709]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  453.330406] (MH) 
[  453.332549]  ? netdev_alloc_frag+0x1f0/0x1f0
[  453.337886] 3*16kB 
[  453.339952]  ? vprintk_default+0x28/0x30
[  453.344331] (MH) 
[  453.346561]  ? vprintk_func+0x85/0x181
[  453.350596] 3*32kB 
[  453.352650]  ? printk+0xa7/0xcf
[  453.356510] (MH) 
[  453.358750]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  453.362008] 4*64kB 
[  453.364064]  ? do_raw_spin_trylock+0x270/0x270
[  453.368794] (M) 
[  453.371028]  new_skb+0x26/0x1c0
[  453.375584] 5*128kB 
[  453.377554]  aoecmd_cfg+0x279/0x7f0
[  453.380809] (MH) 
[  453.383125]  ? find_held_lock+0x36/0x1c0
[  453.386736] 4*256kB 
[  453.388794]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  453.392829] (M) 
[  453.395148]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.399441] 5*512kB 
[  453.401414]  ? __lock_is_held+0xb5/0x140
[  453.406920] (MH) 
[  453.409247]  discover_timer+0x50/0x60
[  453.413286] 4*1024kB 
[  453.415347]  call_timer_fn+0x272/0x920
[  453.419118] (MH) 
[  453.421523]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  453.425387] 2*2048kB 
[  453.427441]  ? process_timeout+0x40/0x40
[  453.432258] (M) 
[  453.434671]  ? mark_held_locks+0xc7/0x130
[  453.438700] 3*4096kB 
[  453.440675]  ? _raw_spin_unlock_irq+0x27/0x80
[  453.444805] (M) 
[  453.447212]  ? _raw_spin_unlock_irq+0x27/0x80
[  453.451677] = 25128kB
[  453.451685] Node 0 
[  453.453653]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  453.458121] Normal: 
[  453.460527]  ? lockdep_hardirqs_on+0x296/0x5b0
[  453.462751] 723*4kB 
[  453.467589]  ? trace_hardirqs_on+0xbd/0x310
[  453.469890] (UMEH) 
[  453.474464]  ? kasan_check_read+0x11/0x20
[  453.476762] 444*8kB 
[  453.481076]  ? __run_timers+0x7da/0xc70
[  453.483289] (UME) 
[  453.487431]  ? trace_hardirqs_off_caller+0x310/0x310
[  453.489737] 227*16kB 
[  453.493711]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  453.495829] (UMEH) 
[  453.500924]  __run_timers+0x7e5/0xc70
[  453.503313] 94*32kB 
[  453.508158]  ? timer_fixup_init+0x70/0x70
[  453.510356] (UMEH) 10*64kB 
[  453.514159]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  453.516459] (UMH) 
[  453.520598]  ? zap_class+0x640/0x640
[  453.523499] 0*128kB 0*256kB 
[  453.528523]  ? print_usage_bug+0xc0/0xc0
[  453.530649] 0*512kB 
[  453.534353]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  453.537349] 0*1024kB 
[  453.541409]  ? find_held_lock+0x36/0x1c0
[  453.543705] 0*2048kB 
[  453.548894]  ? zap_class+0x640/0x640
[  453.551282] 0*4096kB 
[  453.555334]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.557734] = 13724kB
[  453.561439]  ? check_preemption_disabled+0x48/0x280
[  453.563831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  453.569356]  ? __lock_is_held+0xb5/0x140
[  453.571751] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  453.571760] 2289 total pagecache pages
[  453.576775]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.585595] 0 pages in swap cache
[  453.589645]  ? check_preemption_disabled+0x48/0x280
[  453.598203] Swap cache stats: add 0, delete 0, find 0/0
[  453.602087]  run_timer_softirq+0x52/0xb0
[  453.607596] Free swap  = 0kB
[  453.611039]  ? rcu_read_lock_sched_held+0x14f/0x180
[  453.616033] Total swap = 0kB
[  453.621996]  __do_softirq+0x308/0xb7e
[  453.626028] 1965979 pages RAM
[  453.629040]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  453.634025] 0 pages HighMem/MovableOnly
[  453.634033] 342293 pages reserved
[  453.637045]  ? lock_downgrade+0x900/0x900
[  453.640817] 0 pages cma reserved
[  453.643920]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  453.648529] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  453.652358]  ? pvclock_read_flags+0x160/0x160
[  453.655786] ksoftirqd/0 cpuset=
[  453.659928]  ? lapic_next_event+0x5a/0x90
[  453.663269] /
[  453.668367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.678654]  mems_allowed=0
[  453.683141]  ? kvm_clock_read+0x18/0x30
[  453.704633]  ? kvm_sched_clock_read+0x9/0x20
[  453.709044]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.714581]  ? check_preemption_disabled+0x48/0x280
[  453.719612]  irq_exit+0x17f/0x1c0
[  453.723075]  smp_apic_timer_interrupt+0x1cb/0x760
[  453.727947]  ? smp_reschedule_interrupt+0x109/0x650
[  453.732969]  ? smp_call_function_single_interrupt+0x650/0x650
[  453.738858]  ? interrupt_entry+0xb5/0xc0
[  453.742922]  ? trace_hardirqs_off_caller+0xbb/0x310
[  453.747939]  ? trace_hardirqs_off_caller+0xbb/0x310
[  453.752959]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  453.757804]  ? trace_hardirqs_on_caller+0x310/0x310
[  453.762822]  ? trace_hardirqs_on_caller+0x310/0x310
[  453.767840]  ? task_prio+0x50/0x50
[  453.771390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.776929]  ? check_preemption_disabled+0x48/0x280
[  453.781957]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  453.787087]  apic_timer_interrupt+0xf/0x20
[  453.791314]  </IRQ>
[  453.793556] RIP: 0010:console_unlock+0xffa/0x1160
[  453.798400] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  453.817296] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  453.825006] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  453.832270] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  453.839535] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  453.846807] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  453.854072] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  453.861354]  ? netconsole_netdev_event+0x280/0x280
[  453.866294]  ? console_unlock+0xff1/0x1160
[  453.870552]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  453.875225]  ? vprintk_emit+0x7f7/0x930
[  453.879212]  ? lock_release+0xa00/0xa00
[  453.883195]  ? trace_hardirqs_on+0xb0/0x310
[  453.887534]  ? vprintk_default+0x28/0x30
[  453.891595]  ? trace_hardirqs_off_caller+0x310/0x310
[  453.896700]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.902260]  vprintk_emit+0x33d/0x930
[  453.906072]  ? wake_up_klogd+0x180/0x180
[  453.910139]  ? match_held_lock+0x8c1/0x8d0
[  453.914381]  ? mark_held_locks+0xc7/0x130
[  453.918535]  ? _raw_spin_unlock_irq+0x27/0x80
[  453.923031]  ? _raw_spin_unlock_irq+0x27/0x80
[  453.927537]  vprintk_default+0x28/0x30
[  453.931426]  vprintk_func+0x7e/0x181
[  453.935158]  printk+0xa7/0xcf
[  453.938268]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  453.943026]  ? _raw_spin_unlock_irq+0x60/0x80
[  453.947533]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  453.952823]  dump_header+0x7cc/0xf72
[  453.956550]  ? pagefault_out_of_memory+0x197/0x197
[  453.961488]  ? zap_class+0x640/0x640
[  453.965201]  ? percpu_ref_get_many+0x240/0x240
[  453.969785]  ? print_usage_bug+0xc0/0xc0
[  453.973847]  ? print_usage_bug+0xc0/0xc0
[  453.977911]  ? zap_class+0x640/0x640
[  453.981629]  ? print_usage_bug+0xc0/0xc0
[  453.985694]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  453.991245]  ? find_held_lock+0x36/0x1c0
[  453.995319]  ? mark_held_locks+0xc7/0x130
[  453.999471]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  454.004573]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  454.009674]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  454.014263]  ? trace_hardirqs_on+0xbd/0x310
[  454.018588]  ? kasan_check_read+0x11/0x20
[  454.022742]  ? ___ratelimit+0x3b4/0x672
[  454.026729]  ? trace_hardirqs_off_caller+0x310/0x310
[  454.031831]  ? trace_hardirqs_on+0x310/0x310
[  454.036242]  ? lock_downgrade+0x900/0x900
[  454.040399]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  454.045506]  ? ___ratelimit+0x3b9/0x672
[  454.049482]  ? idr_get_free+0xec0/0xec0
[  454.053457]  ? find_held_lock+0x36/0x1c0
[  454.057530]  oom_kill_process.cold.27+0x10/0x903
[  454.062289]  ? zap_class+0x640/0x640
[  454.066002]  ? check_preemption_disabled+0x48/0x280
[  454.071027]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  454.075954]  ? kasan_check_read+0x11/0x20
[  454.080105]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  454.085385]  ? oom_evaluate_task+0x540/0x540
[  454.089794]  ? find_held_lock+0x36/0x1c0
[  454.093868]  ? out_of_memory+0x974/0x1430
[  454.098021]  ? lock_downgrade+0x900/0x900
[  454.102173]  ? check_preemption_disabled+0x48/0x280
[  454.107197]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  454.112131]  ? kasan_check_read+0x11/0x20
[  454.116283]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  454.121561]  ? rcu_softirq_qs+0x20/0x20
[  454.125544]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  454.131084]  ? oom_evaluate_task+0x302/0x540
[  454.135502]  out_of_memory+0xa84/0x1430
[  454.139487]  ? oom_killer_disable+0x3a0/0x3a0
[  454.143983]  ? __alloc_pages_slowpath+0xea7/0x2d70
[  454.148917]  ? __mutex_add_waiter+0x2a0/0x2a0
[  454.153423]  __alloc_pages_slowpath+0x22d4/0x2d70
[  454.158298]  ? warn_alloc+0x120/0x120
[  454.162103]  ? rcu_softirq_qs+0x20/0x20
[  454.166106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  454.171644]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  454.177183]  ? should_fail+0x22d/0xd01
[  454.181077]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  454.186179]  ? zap_class+0x640/0x640
[  454.189920]  ? __lock_is_held+0xb5/0x140
[  454.193989]  ? mark_held_locks+0x130/0x130
[  454.198225]  ? lock_release+0xa00/0xa00
[  454.202210]  ? perf_trace_sched_process_exec+0x860/0x860
[  454.207684]  ? __might_sleep+0x95/0x190
[  454.211677]  __alloc_pages_nodemask+0xa80/0xde0
[  454.216352]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  454.221371]  ? __page_cache_alloc+0x191/0x5c0
[  454.225870]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  454.230800]  ? kasan_check_read+0x11/0x20
[  454.234947]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  454.240226]  ? zap_class+0x640/0x640
[  454.243950]  ? zap_class+0x640/0x640
[  454.247662]  ? zap_class+0x640/0x640
[  454.251372]  ? __do_page_cache_readahead+0x7ce/0x980
[  454.256482]  ? find_held_lock+0x36/0x1c0
[  454.260547]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  454.266089]  alloc_pages_current+0x173/0x350
[  454.270503]  __page_cache_alloc+0x38c/0x5c0
[  454.274824]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  454.279758]  ? kasan_check_read+0x11/0x20
[  454.283905]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  454.289192]  ? generic_perform_write+0x6a0/0x6a0
[  454.293954]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  454.299515]  ? check_preemption_disabled+0x48/0x280
[  454.304544]  filemap_fault+0x1594/0x25f0
[  454.308625]  ? __lock_page_or_retry+0xa00/0xa00
[  454.313300]  ? mark_held_locks+0x130/0x130
[  454.317541]  ? rcu_softirq_qs+0x20/0x20
[  454.321518]  ? remove_wait_queue+0x1a6/0x360
[  454.325927]  ? trace_hardirqs_off_caller+0x310/0x310
[  454.331036]  ? filemap_map_pages+0xe04/0x1990
[  454.335543]  ? print_usage_bug+0xc0/0xc0
[  454.339608]  ? add_wait_queue+0x2b0/0x2b0
[  454.343762]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  454.348692]  ? print_usage_bug+0xc0/0xc0
[  454.352765]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  454.358305]  ? fput+0x130/0x1a0
[  454.361589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  454.367225]  ? print_usage_bug+0xc0/0xc0
[  454.371299]  ? __lock_acquire+0x62f/0x4c20
[  454.375548]  ? lock_acquire+0x1ed/0x520
[  454.379525]  ? ext4_filemap_fault+0x7a/0xad
[  454.383855]  ? lock_release+0xa00/0xa00
[  454.387843]  ? perf_trace_sched_process_exec+0x860/0x860
[  454.393294]  ? print_usage_bug+0xc0/0xc0
[  454.397355]  ? print_usage_bug+0xc0/0xc0
[  454.401428]  ? down_read+0x8d/0x120
[  454.405072]  ? ext4_filemap_fault+0x7a/0xad
[  454.409393]  ? __down_interruptible+0x700/0x700
[  454.414075]  ext4_filemap_fault+0x82/0xad
[  454.418224]  __do_fault+0x100/0x6b0
[  454.421861]  ? pmd_devmap_trans_unstable+0x220/0x220
[  454.426967]  ? mark_held_locks+0x130/0x130
[  454.431203]  ? mark_held_locks+0x130/0x130
[  454.435439]  ? find_held_lock+0x36/0x1c0
[  454.439506]  ? zap_class+0x640/0x640
[  454.443223]  ? find_held_lock+0x36/0x1c0
[  454.447293]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  454.452834]  __handle_mm_fault+0x307c/0x5920
[  454.457246]  ? poll_select_copy_remaining+0x18c/0x6a0
[  454.462442]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  454.467290]  ? __might_fault+0x12b/0x1e0
[  454.471351]  ? lock_downgrade+0x900/0x900
[  454.475511]  ? zap_class+0x640/0x640
[  454.479224]  ? zap_class+0x640/0x640
[  454.482963]  ? find_held_lock+0x36/0x1c0
[  454.487033]  ? handle_mm_fault+0x42a/0xc70
[  454.491268]  ? lock_downgrade+0x900/0x900
[  454.495413]  ? check_preemption_disabled+0x48/0x280
[  454.500434]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  454.505362]  ? kasan_check_read+0x11/0x20
[  454.509518]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  454.514802]  ? rcu_softirq_qs+0x20/0x20
[  454.518774]  ? trace_hardirqs_off_caller+0x310/0x310
[  454.523877]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  454.529418]  ? check_preemption_disabled+0x48/0x280
[  454.534446]  handle_mm_fault+0x54f/0xc70
[  454.538510]  ? __handle_mm_fault+0x5920/0x5920
[  454.543095]  ? find_vma+0x34/0x190
[  454.546643]  __do_page_fault+0x5e8/0xe60
[  454.550707]  ? trace_hardirqs_off+0xb8/0x310
[  454.555134]  do_page_fault+0xf2/0x7e0
[  454.558936]  ? vmalloc_sync_all+0x30/0x30
[  454.563089]  ? error_entry+0x70/0xd0
[  454.566801]  ? trace_hardirqs_off_caller+0xbb/0x310
[  454.571814]  ? trace_hardirqs_on_caller+0xc0/0x310
[  454.576750]  ? syscall_return_slowpath+0x5e0/0x5e0
[  454.581685]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  454.586528]  ? trace_hardirqs_on_caller+0x310/0x310
[  454.591540]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  454.596992]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  454.602009]  ? prepare_exit_to_usermode+0x291/0x3b0
[  454.607026]  ? page_fault+0x8/0x30
[  454.610568]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  454.615413]  ? page_fault+0x8/0x30
[  454.618958]  page_fault+0x1e/0x30
[  454.622414] RIP: 0033:0x7f949d66add3
[  454.626138] Code: Bad RIP value.
[  454.629500] RSP: 002b:00007ffc4ccc5b48 EFLAGS: 00010246
[  454.634865] RAX: 0000000000000000 RBX: 00007ffc4ccc5cf0 RCX: 00007f949d66add3
[  454.642133] RDX: 0000000000000000 RSI: 00007ffc4ccc5ea0 RDI: 000000000000000b
[  454.649402] RBP: 00007ffc4ccc5ea0 R08: 00007ffc4ccc5f20 R09: 0000000000000001
[  454.656669] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  454.663932] R13: 00007ffc4ccc6280 R14: 0000000000000000 R15: 0000000000000000
[  454.671222] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 4.19.0+ #134
[  454.671292] aoe: skb alloc failure
[  454.677716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  454.677735] Call Trace:
[  454.677755]  dump_stack+0x244/0x39d
[  454.677772]  ? dump_stack_print_info.cold.1+0x20/0x20
[  454.681320] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  454.690653]  warn_alloc.cold.117+0xb7/0x1bd
[  454.693204] init cpuset=
[  454.696865]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  454.702027] /
[  454.711735]  ? lock_downgrade+0x900/0x900
[  454.716031]  mems_allowed=0
[  454.718699]  ? trace_hardirqs_off+0xb8/0x310
[  454.736667]  ? trace_hardirqs_off+0xb8/0x310
[  454.741084]  __alloc_pages_slowpath+0x2660/0x2d70
[  454.745956]  ? warn_alloc+0x120/0x120
[  454.749769]  ? warn_alloc+0x120/0x120
[  454.753569]  ? print_usage_bug+0xc0/0xc0
[  454.757633]  ? warn_alloc+0x120/0x120
[  454.761431]  ? print_usage_bug+0xc0/0xc0
[  454.765504]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  454.771047]  ? should_fail+0x22d/0xd01
[  454.774934]  ? should_fail+0x22d/0xd01
[  454.778827]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  454.783931]  ? __lock_acquire+0x62f/0x4c20
[  454.788609]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  454.793712]  ? __lock_acquire+0x62f/0x4c20
[  454.797963]  ? should_fail+0x22d/0xd01
[  454.801866]  ? mark_held_locks+0x130/0x130
[  454.806107]  ? mark_held_locks+0x130/0x130
[  454.810349]  ? zap_class+0x640/0x640
[  454.814062]  ? ret_from_fork+0x3a/0x50
[  454.817950]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  454.823485]  ? check_preemption_disabled+0x48/0x280
[  454.828511]  ? __lock_is_held+0xb5/0x140
[  454.832576]  __alloc_pages_nodemask+0xa80/0xde0
[  454.837244]  ? zap_class+0x640/0x640
[  454.840968]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  454.845993]  ? find_held_lock+0x36/0x1c0
[  454.850060]  ? ____cache_alloc_node+0x1c7/0x1e0
[  454.854741]  ? lock_downgrade+0x900/0x900
[  454.858898]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  454.864440]  cache_grow_begin+0xa5/0x8c0
[  454.868502]  ? do_raw_spin_unlock+0xa7/0x330
[  454.872918]  fallback_alloc+0x204/0x2e0
[  454.876897]  ____cache_alloc_node+0x1c7/0x1e0
[  454.881398]  kmem_cache_alloc_node+0xe3/0x730
[  454.885898]  ? mark_held_locks+0xc7/0x130
[  454.890058]  __alloc_skb+0x119/0x770
[  454.893787]  ? netdev_alloc_frag+0x1f0/0x1f0
[  454.898197]  ? do_raw_spin_trylock+0x270/0x270
[  454.902784]  ? kmem_cache_alloc_trace+0x353/0x750
[  454.907636]  ? queue_work_on+0x12c/0x1e0
[  454.911708]  ? switchdev_port_obj_del+0xdc/0x440
[  454.916478]  ? switchdev_trans_item_enqueue+0x260/0x260
[  454.922076]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  454.927105]  __br_mdb_notify+0x4ff/0x15d0
[  454.931264]  ? __br_mdb_add+0x7f0/0x7f0
[  454.935247]  ? zap_class+0x640/0x640
[  454.938972]  ? br_multicast_group_expired+0x96/0x610
[  454.944075]  ? lock_downgrade+0x900/0x900
[  454.948228]  br_mdb_notify+0x310/0x410
[  454.952119]  ? br_mdb_dump+0x27b0/0x27b0
[  454.956184]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  454.961741]  br_multicast_group_expired+0x1bc/0x610
[  454.966766]  ? br_mdb_free+0x80/0x80
[  454.970491]  call_timer_fn+0x272/0x920
[  454.974380]  ? br_mdb_free+0x80/0x80
[  454.978098]  ? process_timeout+0x40/0x40
[  454.982168]  ? __run_timers+0x7da/0xc70
[  454.986145]  ? _raw_spin_unlock_irq+0x27/0x80
[  454.990637]  ? _raw_spin_unlock_irq+0x27/0x80
[  454.995129]  ? br_mdb_free+0x80/0x80
[  454.998852]  ? lockdep_hardirqs_on+0x296/0x5b0
[  455.003437]  ? trace_hardirqs_on+0xbd/0x310
[  455.007767]  ? kasan_check_read+0x11/0x20
[  455.011915]  ? __run_timers+0x7da/0xc70
[  455.015890]  ? trace_hardirqs_off_caller+0x310/0x310
[  455.020994]  ? br_mdb_free+0x80/0x80
[  455.024726]  ? br_mdb_free+0x80/0x80
[  455.028450]  __run_timers+0x7e5/0xc70
[  455.032264]  ? timer_fixup_init+0x70/0x70
[  455.036423]  ? _raw_spin_unlock_irq+0x27/0x80
[  455.040916]  ? _raw_spin_unlock_irq+0x27/0x80
[  455.045411]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  455.049994]  ? trace_hardirqs_on+0xbd/0x310
[  455.054313]  ? kasan_check_read+0x11/0x20
[  455.058466]  ? finish_task_switch+0x1f4/0x910
[  455.062960]  ? trace_hardirqs_off_caller+0x310/0x310
[  455.068066]  ? compat_start_thread+0x80/0x80
[  455.072500]  ? pvclock_read_flags+0x160/0x160
[  455.076995]  ? __switch_to_asm+0x34/0x70
[  455.081058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.086598]  ? check_preemption_disabled+0x48/0x280
[  455.091625]  ? rcu_lockdep_current_cpu_online+0x1a4/0x210
[  455.097163]  ? rcu_pm_notify+0xc0/0xc0
[  455.101053]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.106592]  ? check_preemption_disabled+0x48/0x280
[  455.111620]  run_timer_softirq+0x52/0xb0
[  455.115683]  ? rcu_read_lock_sched_held+0x14f/0x180
[  455.120701]  __do_softirq+0x308/0xb7e
[  455.124517]  ? trace_hardirqs_on_caller+0xc0/0x310
[  455.129455]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  455.134556]  ? trace_hardirqs_on+0x310/0x310
[  455.138970]  ? schedule+0x108/0x460
[  455.142607]  ? trace_hardirqs_off+0xb8/0x310
[  455.147018]  ? smpboot_thread_fn+0x68b/0xa00
[  455.151424]  ? trace_hardirqs_on+0x310/0x310
[  455.155837]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  455.161372]  ? check_preemption_disabled+0x48/0x280
[  455.166390]  ? takeover_tasklets+0xa90/0xa90
[  455.170802]  run_ksoftirqd+0x5e/0x100
[  455.174625]  smpboot_thread_fn+0x68b/0xa00
[  455.178870]  ? sort_range+0x30/0x30
[  455.182500]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  455.187601]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  455.193136]  ? __kthread_parkme+0xfb/0x1a0
[  455.197376]  kthread+0x35a/0x420
[  455.200753]  ? sort_range+0x30/0x30
[  455.204384]  ? kthread_stop+0x900/0x900
[  455.208360]  ret_from_fork+0x3a/0x50
[  455.212092] warn_alloc_show_mem: 1 callbacks suppressed
[  455.212103] CPU: 1 PID: 1 Comm: init Not tainted 4.19.0+ #134
[  455.212105] Mem-Info:
[  455.212136] active_anon:49130 inactive_anon:1618 isolated_anon:0
[  455.212136]  active_file:11 inactive_file:11 isolated_file:0
[  455.212136]  unevictable:0 dirty:0 writeback:0 unstable:0
[  455.212136]  slab_reclaimable:9068 slab_unreclaimable:1473860
[  455.212136]  mapped:32770 shmem:2267 pagetables:537 bounce:0
[  455.212136]  free:13686 free_pcp:280 free_cma:0
[  455.217474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  455.223360] Node 0 active_anon:196520kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:131080kB dirty:0kB writeback:0kB shmem:9068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 178176kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  455.225767] Call Trace:
[  455.258808] Node 0 
[  455.268148]  <IRQ>
[  455.296537] 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
[  455.299091]  dump_stack+0x244/0x39d
[  455.301299] lowmem_reserve[]:
[  455.303447]  ? dump_stack_print_info.cold.1+0x20/0x20
[  455.328918]  0 2819
[  455.332557]  warn_alloc.cold.117+0xb7/0x1bd
[  455.335628]  6323
[  455.340810]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  455.343036]  6323
[  455.347353]  ? lock_downgrade+0x900/0x900
[  455.354236]  ? trace_hardirqs_off+0xb8/0x310
[  455.356269] Node 0 
[  455.360410]  ? trace_hardirqs_off+0xb8/0x310
[  455.364819] DMA32 free:25128kB min:30060kB low:37572kB high:45084kB active_anon:160kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890760kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:104kB local_pcp:104kB free_cma:0kB
[  455.367032]  __alloc_pages_slowpath+0x2660/0x2d70
[  455.371410] lowmem_reserve[]:
[  455.398487]  ? native_queued_spin_lock_slowpath+0x1ec/0x13d0
[  455.403285]  0
[  455.406387]  ? warn_alloc+0x120/0x120
[  455.412158]  0
[  455.413955]  ? __lock_acquire+0x62f/0x4c20
[  455.417738]  3503
[  455.419532]  ? __lock_acquire+0x62f/0x4c20
[  455.423757]  3503
[  455.425812]  ? warn_alloc+0x120/0x120
[  455.430021] Node 0 
[  455.432079]  ? print_usage_bug+0xc0/0xc0
[  455.435882] Normal free:13708kB min:37352kB low:46688kB high:56024kB active_anon:196360kB inactive_anon:6472kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3588076kB mlocked:0kB kernel_stack:5184kB pagetables:2148kB bounce:0kB free_pcp:1016kB local_pcp:360kB free_cma:0kB
[  455.438087]  ? warn_alloc+0x120/0x120
[  455.442116] lowmem_reserve[]: 0
[  455.470573]  ? print_usage_bug+0xc0/0xc0
[  455.474353]  0
[  455.477622]  ? mark_held_locks+0x130/0x130
[  455.481658]  0
[  455.483452]  ? mark_held_locks+0x130/0x130
[  455.487655]  0
[  455.489463]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  455.493670] Node 0 
[  455.495467]  ? should_fail+0x22d/0xd01
[  455.500980] DMA: 
[  455.503207]  ? zap_class+0x640/0x640
[  455.507069] 1*4kB 
[  455.509126]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  455.512811] (U) 
[  455.514955]  ? __lock_acquire+0x62f/0x4c20
[  455.520036] 0*8kB 
[  455.522008]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  455.526212] 0*16kB 1*32kB 
[  455.528370]  ? should_fail+0x22d/0xd01
[  455.533449] (U) 
[  455.536297]  ? mark_held_locks+0x130/0x130
[  455.540153] 2*64kB 
[  455.542123]  ? mark_held_locks+0x130/0x130
[  455.546331] (U) 
[  455.548560]  ? lock_downgrade+0x900/0x900
[  455.552772] 1*128kB 
[  455.554751]  ? zap_class+0x640/0x640
[  455.558885] (U) 
[  455.561199]  ? zap_class+0x640/0x640
[  455.564888] 1*256kB 
[  455.566853]  ? zap_class+0x640/0x640
[  455.570542] (U) 
[  455.572862]  ? do_raw_spin_unlock+0xa7/0x330
[  455.576551] 0*512kB 
[  455.578520]  ? trace_hardirqs_on+0x310/0x310
[  455.582904] 1*1024kB 
[  455.585220]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.589600] (U) 
[  455.592001]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.597510] 1*2048kB 
[  455.599483]  ? check_preemption_disabled+0x48/0x280
[  455.604994] (M) 
[  455.607402]  ? __lock_is_held+0xb5/0x140
[  455.612386] 3*4096kB 
[  455.614359]  __alloc_pages_nodemask+0xa80/0xde0
[  455.618389] (M) 
[  455.620789]  ? zap_class+0x640/0x640
[  455.625436] = 15908kB
[  455.627407]  ? __alloc_pages_slowpath+0x2d70/0x2d70
[  455.631096] Node 0 
[  455.633504]  ? find_held_lock+0x36/0x1c0
[  455.638486] DMA32: 
[  455.640728]  ? ____cache_alloc_node+0x1c7/0x1e0
[  455.644765] 2*4kB 
[  455.646993]  ? lock_downgrade+0x900/0x900
[  455.651639] (H) 
[  455.653785]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.657907] 2*8kB 
[  455.659879]  cache_grow_begin+0xa5/0x8c0
[  455.665392] (MH) 
[  455.667538]  ? do_raw_spin_unlock+0xa7/0x330
[  455.671571] 3*16kB 
[  455.673628]  fallback_alloc+0x204/0x2e0
[  455.678005] (MH) 
[  455.680241]  ____cache_alloc_node+0x1c7/0x1e0
[  455.684181] 3*32kB 
[  455.686246]  kmem_cache_alloc_node+0xe3/0x730
[  455.690710] (MH) 
[  455.692951]  ? lockdep_hardirqs_on+0x296/0x5b0
[  455.697422] 4*64kB 
[  455.699486]  __alloc_skb+0x119/0x770
[  455.704038] (M) 
[  455.706272]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  455.709959] 5*128kB 
[  455.711932]  ? netdev_alloc_frag+0x1f0/0x1f0
[  455.718656] (MH) 
[  455.720982]  ? vprintk_default+0x28/0x30
[  455.725372] 4*256kB 
[  455.727434]  ? vprintk_func+0x85/0x181
[  455.731466] (M) 
[  455.733781]  ? printk+0xa7/0xcf
[  455.737646] 5*512kB 
[  455.739619]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  455.742876] (MH) 
[  455.745196]  ? do_raw_spin_trylock+0x270/0x270
[  455.749924] 4*1024kB (MH) 
[  455.751992]  new_skb+0x26/0x1c0
[  455.756547] 2*2048kB 
[  455.759388]  aoecmd_cfg+0x279/0x7f0
[  455.762667] (M) 3*4096kB 
[  455.765097]  ? find_held_lock+0x36/0x1c0
[  455.768702] (M) 
[  455.771464]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  455.775498] = 25128kB
[  455.777471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.781764] Node 0 
[  455.784173]  ? __lock_is_held+0xb5/0x140
[  455.790171] Normal: 723*4kB 
[  455.792431]  discover_timer+0x50/0x60
[  455.796461] (UMEH) 
[  455.799478]  call_timer_fn+0x272/0x920
[  455.803251] 444*8kB 
[  455.805479]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  455.809338] (UME) 
[  455.811655]  ? process_timeout+0x40/0x40
[  455.816471] 227*16kB 
[  455.818618]  ? mark_held_locks+0xc7/0x130
[  455.822650] (UMEH) 
[  455.825055]  ? _raw_spin_unlock_irq+0x27/0x80
[  455.829173] 94*32kB (UMEH) 
[  455.831415]  ? _raw_spin_unlock_irq+0x27/0x80
[  455.835888] 10*64kB 
[  455.838810]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  455.843276] (UMH) 
[  455.845596]  ? lockdep_hardirqs_on+0x296/0x5b0
[  455.850415] 0*128kB 
[  455.852558]  ? trace_hardirqs_on+0xbd/0x310
[  455.857128] 0*256kB 
[  455.859446]  ? kasan_check_read+0x11/0x20
[  455.863754] 0*512kB 
[  455.866071]  ? __run_timers+0x7da/0xc70
[  455.870190] 0*1024kB 
[  455.872509]  ? trace_hardirqs_off_caller+0x310/0x310
[  455.876459] 0*2048kB 
[  455.878869]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  455.883934] 0*4096kB = 13724kB
[  455.886346]  __run_timers+0x7e5/0xc70
[  455.891170] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  455.894354]  ? timer_fixup_init+0x70/0x70
[  455.898133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  455.906955]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  455.911081] 2289 total pagecache pages
[  455.919644]  ? zap_class+0x640/0x640
[  455.924642] 0 pages in swap cache
[  455.928518]  ? print_usage_bug+0xc0/0xc0
[  455.932208] Swap cache stats: add 0, delete 0, find 0/0
[  455.935662]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  455.939698] Free swap  = 0kB
[  455.945063]  ? find_held_lock+0x36/0x1c0
[  455.950225] Total swap = 0kB
[  455.953245]  ? zap_class+0x640/0x640
[  455.957279] 1965979 pages RAM
[  455.960289]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.963975] 0 pages HighMem/MovableOnly
[  455.967075]  ? check_preemption_disabled+0x48/0x280
[  455.972584] 342293 pages reserved
[  455.976555]  ? __lock_is_held+0xb5/0x140
[  455.981539] 0 pages cma reserved
[  455.984988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  455.989171] ksoftirqd/0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  455.992388]  ? check_preemption_disabled+0x48/0x280
[  455.997900] ksoftirqd/0 cpuset=
[  456.008207]  run_timer_softirq+0x52/0xb0
[  456.013194] /
[  456.016463]  ? rcu_read_lock_sched_held+0x14f/0x180
[  456.020500]  mems_allowed=0
[  456.022209]  __do_softirq+0x308/0xb7e
[  456.033914]  ? ktime_get_raw_ts64+0x4d0/0x4d0
[  456.038409]  ? lock_downgrade+0x900/0x900
[  456.042563]  ? __irqentry_text_end+0x1f9658/0x1f9658
[  456.047676]  ? pvclock_read_flags+0x160/0x160
[  456.052173]  ? lapic_next_event+0x5a/0x90
[  456.056325]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  456.061871]  ? kvm_clock_read+0x18/0x30
[  456.065847]  ? kvm_sched_clock_read+0x9/0x20
[  456.070261]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  456.075801]  ? check_preemption_disabled+0x48/0x280
[  456.080830]  irq_exit+0x17f/0x1c0
[  456.084289]  smp_apic_timer_interrupt+0x1cb/0x760
[  456.089131]  ? smp_reschedule_interrupt+0x109/0x650
[  456.094151]  ? smp_call_function_single_interrupt+0x650/0x650
[  456.100125]  ? interrupt_entry+0xb5/0xc0
[  456.104186]  ? trace_hardirqs_off_caller+0xbb/0x310
[  456.109199]  ? trace_hardirqs_off_caller+0xbb/0x310
[  456.114219]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  456.119068]  ? trace_hardirqs_on_caller+0x310/0x310
[  456.124081]  ? trace_hardirqs_on_caller+0x310/0x310
[  456.129094]  ? task_prio+0x50/0x50
[  456.132636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  456.138172]  ? check_preemption_disabled+0x48/0x280
[  456.143201]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  456.148061]  apic_timer_interrupt+0xf/0x20
[  456.152294]  </IRQ>
[  456.154533] RIP: 0010:console_unlock+0xffa/0x1160
[  456.159377] Code: 30 f6 31 89 48 89 f8 48 c1 e8 03 42 80 3c 20 00 75 3a 48 83 3d d6 76 cc 07 00 74 29 e8 af 09 1a 00 48 8b bd b0 fe ff ff 57 9d <0f> 1f 44 00 00 e9 cf f8 ff ff e8 67 e2 5c 00 e9 86 f1 ff ff e8 8d
[  456.178278] RSP: 0018:ffff8801d9a4de78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[  456.185986] RAX: ffff8801d9a40040 RBX: 0000000000000200 RCX: 1ffff1003b34812b
[  456.193258] RDX: 0000000000000000 RSI: ffffffff81657f61 RDI: 0000000000000293
[  456.200521] RBP: ffff8801d9a4dfe8 R08: ffff8801d9a40958 R09: 0000000000000006
[  456.207786] R10: 0000000000000000 R11: ffff8801d9a40040 R12: dffffc0000000000
[  456.215053] R13: ffffffff848aab90 R14: dffffc0000000000 R15: ffffffff89941250
[  456.222335]  ? netconsole_netdev_event+0x280/0x280
[  456.227273]  ? console_unlock+0xff1/0x1160
[  456.231529]  ? kmsg_dump_get_buffer+0xac0/0xac0
[  456.236198]  ? vprintk_emit+0x7f7/0x930
[  456.240174]  ? lock_release+0xa00/0xa00
[  456.244149]  ? trace_hardirqs_on+0xb0/0x310
[  456.248471]  ? vprintk_default+0x28/0x30
[  456.252536]  ? trace_hardirqs_off_caller+0x310/0x310
[  456.257643]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  456.263190]  vprintk_emit+0x33d/0x930
[  456.266996]  ? wake_up_klogd+0x180/0x180
[  456.271066]  ? match_held_lock+0x8c1/0x8d0
[  456.275329]  ? mark_held_locks+0xc7/0x130
[  456.279480]  ? _raw_spin_unlock_irq+0x27/0x80
[  456.283976]  ? _raw_spin_unlock_irq+0x27/0x80
[  456.288477]  vprintk_default+0x28/0x30
[  456.292371]  vprintk_func+0x7e/0x181
[  456.296086]  printk+0xa7/0xcf
[  456.299194]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  456.303961]  ? _raw_spin_unlock_irq+0x60/0x80
[  456.308474]  dump_unreclaimable_slab.cold.22+0xd8/0xe5
[  456.313767]  dump_header+0x7cc/0xf72
[  456.317493]  ? pagefault_out_of_memory+0x197/0x197
[  456.322429]  ? zap_class+0x640/0x640
[  456.326146]  ? percpu_ref_get_many+0x240/0x240
[  456.330736]  ? print_usage_bug+0xc0/0xc0
[  456.334798]  ? print_usage_bug+0xc0/0xc0
[  456.338867]  ? zap_class+0x640/0x640
[  456.342586]  ? print_usage_bug+0xc0/0xc0
[  456.346652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  456.352192]  ? find_held_lock+0x36/0x1c0
[  456.356263]  ? mark_held_locks+0xc7/0x130
[  456.360419]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  456.365526]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  456.370626]  ? lockdep_hardirqs_on+0x3bb/0x5b0
[  456.375208]  ? trace_hardirqs_on+0xbd/0x310
[  456.379538]  ? kasan_check_read+0x11/0x20
[  456.383690]  ? ___ratelimit+0x3b4/0x672
[  456.387673]  ? trace_hardirqs_off_caller+0x310/0x310
[  456.392781]  ? trace_hardirqs_on+0x310/0x310
[  456.397195]  ? lock_downgrade+0x900/0x900
[  456.401354]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  456.406462]  ? ___ratelimit+0x3b9/0x672
[  456.410442]  ? idr_get_free+0xec0/0xec0
[  456.414416]  ? find_held_lock+0x36/0x1c0
[  456.418504]  oom_kill_process.cold.27+0x10/0x903
[  456.423264]  ? zap_class+0x640/0x640
[  456.426975]  ? check_preemption_disabled+0x48/0x280
[  456.432001]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  456.436929]  ? kasan_check_read+0x11/0x20
[  456.441081]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  456.446364]  ? oom_evaluate_task+0x540/0x540
[  456.450779]  ? find_held_lock+0x36/0x1c0
[  456.454854]  ? out_of_memory+0x974/0x1430
[  456.459005]  ? lock_downgrade+0x900/0x900
[  456.463156]  ? check_preemption_disabled+0x48/0x280
[  456.468174]  ? rcu_read_unlock_special+0x1c0/0x1c0
[  456.473125]  ? kasan_check_read+0x11/0x20
[  456.477277]  ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170
[  456.482552]  ? rcu_softirq_qs+0x20/0x20
[  456.486530]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  456.492072]  ? oom_evaluate_task+0x302/0x540