48/0x200
[  319.869255]  ? __lock_is_held+0xb5/0x140
[  319.873318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  319.878859]  ? check_preemption_disabled+0x48/0x200
[  319.883886]  run_timer_softirq+0x52/0xb0
[  319.887951]  ? rcu_read_lock_sched_held+0x108/0x120
[  319.892972]  __do_softirq+0x30b/0xad8
[  319.896789]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  319.901912]  ? pvclock_read_flags+0x160/0x160
[  319.906411]  ? lapic_next_event+0x5a/0x90
[  319.910568]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  319.916113]  ? check_preemption_disabled+0x48/0x200
[  319.921149]  ? check_preemption_disabled+0x48/0x200
[  319.926187]  ? kvm_clock_read+0x18/0x30
[  319.930165]  ? kvm_sched_clock_read+0x9/0x20
[  319.934590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  319.940128]  ? check_preemption_disabled+0x48/0x200
[  319.945162]  irq_exit+0x17f/0x1c0
[  319.948630]  smp_apic_timer_interrupt+0x1cb/0x760
[  319.953475]  ? smp_reschedule_interrupt+0x109/0x650
[  319.958493]  ? smp_call_function_single_interrupt+0x650/0x650
[  319.964383]  ? interrupt_entry+0xb5/0xf0
[  319.968451]  ? trace_hardirqs_off_caller+0xbb/0x310
[  319.973471]  ? trace_hardirqs_off_caller+0xbb/0x310
[  319.978493]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  319.983336]  ? trace_hardirqs_on_caller+0x310/0x310
[  319.988352]  ? trace_hardirqs_on_caller+0x310/0x310
[  319.993375]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  319.998919]  ? check_preemption_disabled+0x48/0x200
[  320.003933]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  320.009483]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  320.014333]  apic_timer_interrupt+0xf/0x20
[  320.018560]  </IRQ>
[  320.020806] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  320.026695] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[  320.045601] RSP: 0018:ffff88019db3f4a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  320.053316] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  320.060587] RDX: 0000000000000000 RSI: ffff8801d80f2b80 RDI: 0000000000000286
[  320.067860] RBP: ffff88019db3f518 R08: ffff8801d80f2300 R09: 0000000000000000
[  320.075131] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800ac0
[  320.082397] R13: ffff8801da800ac0 R14: 0000000000000000 R15: 0000000000000286
[  320.089701]  ? save_stack+0xa9/0xd0
[  320.093343]  __kmalloc_node_track_caller+0x33/0x70
[  320.098280]  __kmalloc_reserve.isra.39+0xcc/0xe0
[  320.103053]  pskb_expand_head+0x230/0x10f0
[  320.107297]  ? memcpy+0x45/0x50
[  320.110580]  ? __copy_skb_header+0x350/0x6b0
[  320.114990]  ? __pskb_copy_fclone+0xeb0/0xeb0
[  320.119485]  ? skb_checksum+0x140/0x140
[  320.123469]  ? __lock_is_held+0xb5/0x140
[  320.127540]  ? kasan_check_write+0x14/0x20
[  320.131775]  ? __skb_clone+0x6c7/0xa00
[  320.135666]  ? __copy_skb_header+0x6b0/0x6b0
[  320.140078]  ? kmem_cache_alloc+0x33a/0x730
[  320.144416]  skb_ensure_writable+0x3dd/0x640
[  320.148828]  ? skb_cow_data+0xf10/0xf10
[  320.152804]  ? check_preemption_disabled+0x48/0x200
[  320.157829]  ? __this_cpu_preempt_check+0x1c/0x1f
[  320.162682]  ? __bpf_redirect+0x54b/0xb20
[  320.166848]  bpf_clone_redirect+0x14a/0x490
[  320.171194]  bpf_prog_bebbfe2050753572+0xd4a/0x1000
[  320.176216]  ? __sched_text_start+0x8/0x8
[  320.180369]  ? retint_kernel+0x2d/0x2d
[  320.184269]  ? find_held_lock+0x36/0x1c0
[  320.188341]  ? lock_acquire+0x1ed/0x520
[  320.192321]  ? bpf_test_run+0x3cb/0x780
[  320.196302]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  320.201846]  ? check_preemption_disabled+0x48/0x200
[  320.206875]  ? kasan_check_read+0x11/0x20
[  320.211029]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  320.216314]  ? rcu_bh_qs+0xc0/0xc0
[  320.219859]  ? preempt_schedule+0x4d/0x60
[  320.224009]  ? ___preempt_schedule+0x16/0x18
[  320.228442]  ? bpf_test_run+0x25d/0x780
[  320.232430]  ? netlink_diag_dump+0x2a0/0x2a0
[  320.236845]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  320.242386]  ? bpf_test_init.isra.10+0x70/0x100
[  320.247068]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  320.251838]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  320.256683]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  320.262219]  ? fput+0x130/0x1a0
[  320.265502]  ? __bpf_prog_get+0x9b/0x290
[  320.269572]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  320.274415]  ? bpf_prog_test_run+0x130/0x1a0
[  320.278830]  ? __x64_sys_bpf+0x3d8/0x520
[  320.282892]  ? bpf_prog_get+0x20/0x20
[  320.286720]  ? do_syscall_64+0x1b9/0x820
[  320.290783]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  320.296154]  ? syscall_return_slowpath+0x5e0/0x5e0
[  320.301103]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  320.306025]  ? trace_hardirqs_on_caller+0x310/0x310
[  320.311081]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  320.316104]  ? prepare_exit_to_usermode+0x291/0x3b0
[  320.321141]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  320.326003]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  320.331395] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  320.331400] warn_alloc_show_mem: 1 callbacks suppressed
[  320.331407] Mem-Info:
[  320.337639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  320.343019] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  320.343019]  active_file:13 inactive_file:16 isolated_file:0
[  320.343019]  unevictable:0 dirty:0 writeback:0 unstable:0
[  320.343019]  slab_reclaimable:9187 slab_unreclaimable:1474442
[  320.343019]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  320.343019]  free:13749 free_pcp:291 free_cma:0
[  320.345389] Call Trace:
[  320.354788] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:52kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  320.387808]  <IRQ>
[  320.390386] Node 0 
[  320.418000]  dump_stack+0x1c4/0x2b4
[  320.420143] 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
[  320.422364]  ? dump_stack_print_info.cold.2+0x52/0x52
[  320.426057] lowmem_reserve[]: 0
[  320.451588]  warn_alloc.cold.119+0xb7/0x1bd
[  320.456760]  2819
[  320.460052]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  320.464366]  6323
[  320.466424]  ? lock_downgrade+0x900/0x900
[  320.471237]  6323
[  320.473295]  ? trace_hardirqs_off+0xb8/0x310
[  320.479474]  ? trace_hardirqs_off+0xb8/0x310
[  320.483856] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  320.488290]  __alloc_pages_slowpath+0x2667/0x2d80
[  320.488334]  ? warn_alloc+0x120/0x120
[  320.515868] lowmem_reserve[]: 0
[  320.520720]  ? __lock_acquire+0x7ec/0x4ec0
[  320.524504]  0
[  320.527779]  ? warn_alloc+0x120/0x120
[  320.531996]  3503
[  320.533795]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  320.537567]  3503
[  320.539627]  ? print_usage_bug+0xc0/0xc0
[  320.547461]  ? warn_alloc+0x120/0x120
[  320.551500] Node 0 
[  320.555303]  ? print_usage_bug+0xc0/0xc0
[  320.555348] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:52kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  320.555356] lowmem_reserve[]:
[  320.557590]  ? mark_held_locks+0x130/0x130
[  320.561647]  0
[  320.590015]  ? mark_held_locks+0x130/0x130
[  320.593145]  0
[  320.597406]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  320.599188]  0
[  320.603423]  ? should_fail+0x22d/0xd01
[  320.605198]  0
[  320.610753]  ? graph_lock+0x170/0x170
[  320.612533] Node 0 
[  320.616422]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  320.618201] DMA: 
[  320.621997]  ? __lock_acquire+0x7ec/0x4ec0
[  320.624228] 1*4kB 
[  320.629328]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  320.631367] (U) 
[  320.635597]  ? should_fail+0x22d/0xd01
[  320.637736] 0*8kB 
[  320.642837]  ? mark_held_locks+0x130/0x130
[  320.644794] 0*16kB 
[  320.648677]  ? mark_held_locks+0x130/0x130
[  320.650802] 1*32kB (U) 
[  320.655039]  ? lock_downgrade+0x900/0x900
[  320.657260] 2*64kB 
[  320.661485]  ? graph_lock+0x170/0x170
[  320.664072] (U) 
[  320.668211]  ? graph_lock+0x170/0x170
[  320.670430] 1*128kB 
[  320.674224]  ? graph_lock+0x170/0x170
[  320.676186] (U) 
[  320.679988]  ? print_usage_bug+0xc0/0xc0
[  320.682290] 1*256kB 
[  320.686124]  ? do_raw_spin_unlock+0xa7/0x2f0
[  320.688099] (U) 
[  320.692168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  320.694497] 0*512kB 
[  320.698901]  ? check_preemption_disabled+0x48/0x200
[  320.700854] 1*1024kB 
[  320.706391]  ? check_preemption_disabled+0x48/0x200
[  320.708693] (U) 
[  320.713707]  ? __lock_is_held+0xb5/0x140
[  320.716087] 1*2048kB 
[  320.721097]  __alloc_pages_nodemask+0xa80/0xde0
[  320.723062] (M) 
[  320.727133]  ? graph_lock+0x170/0x170
[  320.729525] 3*4096kB 
[  320.734214]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  320.736201] (M) 
[  320.739995]  ? graph_lock+0x170/0x170
[  320.742382] = 15908kB
[  320.747397]  ? find_held_lock+0x36/0x1c0
[  320.749345] Node 0 
[  320.753146]  ? ____cache_alloc_node+0x1c7/0x1e0
[  320.755523] DMA32: 
[  320.759592]  ? lock_downgrade+0x900/0x900
[  320.761804] 4*4kB 
[  320.766471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  320.769078] (UM) 
[  320.773228]  cache_grow_begin+0x91/0x8c0
[  320.775352] 2*8kB 
[  320.780887]  ? do_raw_spin_unlock+0xa7/0x2f0
[  320.782926] (UM) 
[  320.786988]  fallback_alloc+0x203/0x2e0
[  320.789108] 3*16kB 
[  320.793517]  ____cache_alloc_node+0x1c7/0x1e0
[  320.795584] (UM) 
[  320.799559]  kmem_cache_alloc_node+0xe3/0x730
[  320.801788] 3*32kB 
[  320.806313]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  320.808347] (UM) 
[  320.812840]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  320.815056] 4*64kB 
[  320.820180]  __alloc_skb+0x119/0x770
[  320.822216] (M) 3*128kB 
[  320.826802]  ? calc_wheel_index+0x220/0x220
[  320.829013] (M) 
[  320.832723]  ? skb_scrub_packet+0x490/0x490
[  320.835369] 3*256kB 
[  320.839687]  ? vprintk_default+0x28/0x30
[  320.841637] (M) 
[  320.845952]  ? vprintk_func+0x85/0x181
[  320.848255] 4*512kB 
[  320.852316]  ? printk+0xa7/0xcf
[  320.854295] (UM) 
[  320.858184]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  320.860498] 3*1024kB 
[  320.863802]  new_skb+0x26/0x1c0
[  320.865830] (UM) 
[  320.870582]  aoecmd_cfg+0x279/0x7f0
[  320.872967] 3*2048kB 
[  320.876243]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  320.878276] (M) 
[  320.881902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  320.884285] 3*4096kB 
[  320.888601]  ? check_preemption_disabled+0x48/0x200
[  320.890549] (M) 
[  320.896086]  ? check_preemption_disabled+0x48/0x200
[  320.898475] = 25136kB
[  320.903494]  ? __lock_is_held+0xb5/0x140
[  320.905436] Node 0 
[  320.910449]  discover_timer+0x50/0x60
[  320.912830] Normal: 
[  320.916885]  call_timer_fn+0x272/0x920
[  320.919095] 778*4kB 
[  320.922888]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  320.925197] (MEH) 
[  320.929076]  ? process_timeout+0x40/0x40
[  320.931378] 429*8kB 
[  320.936212]  ? find_held_lock+0x36/0x1c0
[  320.938338] (ME) 
[  320.942396]  ? mark_held_locks+0xc7/0x130
[  320.944694] 185*16kB 
[  320.948747]  ? _raw_spin_unlock_irq+0x27/0x80
[  320.950785] (UME) 
[  320.954931]  ? _raw_spin_unlock_irq+0x27/0x80
[  320.957315] 51*32kB 
[  320.961809]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  320.963939] (UME) 
[  320.968430]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  320.970732] 8*64kB 
[  320.975568]  ? trace_hardirqs_on+0xbd/0x310
[  320.977691] (UM) 
[  320.982270]  ? kasan_check_read+0x11/0x20
[  320.984482] 0*128kB 
[  320.988795]  ? __run_timers+0x7da/0xc70
[  320.990830] 1*256kB 
[  320.994978]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  320.997287] (U) 
[  321.001266]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  321.003559] 0*512kB 
[  321.009000]  __run_timers+0x7e5/0xc70
[  321.010950] 2*1024kB 
[  321.015798]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  321.018086] (U) 
[  321.021881]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  321.024273] 0*2048kB 
[  321.029627]  ? graph_lock+0x170/0x170
[  321.031576] 0*4096kB = 13952kB
[  321.036595]  ? print_usage_bug+0xc0/0xc0
[  321.038988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  321.042787]  ? lock_release+0x970/0x970
[  321.045962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  321.050019]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  321.058834] 1706 total pagecache pages
[  321.062805]  ? find_held_lock+0x36/0x1c0
[  321.071364] 0 pages in swap cache
[  321.076547]  ? graph_lock+0x170/0x170
[  321.080411] Swap cache stats: add 0, delete 0, find 0/0
[  321.084464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.087892] Free swap  = 0kB
[  321.091688]  ? check_preemption_disabled+0x48/0x200
[  321.097022] Total swap = 0kB
[  321.102565]  ? __lock_is_held+0xb5/0x140
[  321.105550] 1965979 pages RAM
[  321.110560]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.113553] 0 pages HighMem/MovableOnly
[  321.117611]  ? check_preemption_disabled+0x48/0x200
[  321.120689] 342306 pages reserved
[  321.120698] 0 pages cma reserved
[  321.126238]  run_timer_softirq+0x52/0xb0
[  321.130338] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  321.135209]  ? rcu_read_lock_sched_held+0x108/0x120
[  321.138645] syz-executor0 cpuset=
[  321.142016]  __do_softirq+0x30b/0xad8
[  321.146049] syz0
[  321.156544]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  321.161526]  mems_allowed=0
[  321.164977]  ? pvclock_read_flags+0x160/0x160
[  321.183213]  ? lapic_next_event+0x5a/0x90
[  321.187365]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.192922]  ? check_preemption_disabled+0x48/0x200
[  321.197957]  ? check_preemption_disabled+0x48/0x200
[  321.202982]  ? kvm_clock_read+0x18/0x30
[  321.206976]  ? kvm_sched_clock_read+0x9/0x20
[  321.211392]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.216930]  ? check_preemption_disabled+0x48/0x200
[  321.221971]  irq_exit+0x17f/0x1c0
[  321.225426]  smp_apic_timer_interrupt+0x1cb/0x760
[  321.230269]  ? smp_reschedule_interrupt+0x109/0x650
[  321.235286]  ? smp_call_function_single_interrupt+0x650/0x650
[  321.241184]  ? interrupt_entry+0xb5/0xf0
[  321.245252]  ? trace_hardirqs_off_caller+0xbb/0x310
[  321.250267]  ? trace_hardirqs_off_caller+0xbb/0x310
[  321.255284]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  321.260131]  ? trace_hardirqs_on_caller+0x310/0x310
[  321.265145]  ? trace_hardirqs_on_caller+0x310/0x310
[  321.270178]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.275722]  ? check_preemption_disabled+0x48/0x200
[  321.280752]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  321.285603]  apic_timer_interrupt+0xf/0x20
[  321.289835]  </IRQ>
[  321.292072] RIP: 0010:lock_acquire+0x268/0x520
[  321.296668] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  321.315569] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  321.323290] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  321.330558] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  321.337824] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  321.345095] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  321.352363] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  321.359672]  ? lock_release+0x970/0x970
[  321.363649]  ? rcu_read_unlock+0x16/0x60
[  321.367715]  ? lock_downgrade+0x900/0x900
[  321.371864]  ? check_preemption_disabled+0x48/0x200
[  321.376887]  percpu_ref_put_many+0x94/0x260
[  321.381209]  ? mem_cgroup_charge_statistics+0x780/0x780
[  321.386573]  ? rcu_bh_qs+0xc0/0xc0
[  321.390149]  ? mem_cgroup_charge_statistics+0x780/0x780
[  321.395532]  mem_cgroup_iter+0x1f7/0x1160
[  321.399690]  ? downgrade_write+0x2b0/0x2b0
[  321.403939]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  321.408711]  ? up_read+0x1a/0x110
[  321.412165]  ? shrink_slab+0xfa/0x8c0
[  321.416058]  ? shrink_active_list+0x1c20/0x1c20
[  321.420738]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  321.426371]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  321.431488]  ? cgroup_procs_write_finish+0xf0/0xf0
[  321.436415]  ? print_usage_bug+0xc0/0xc0
[  321.440482]  ? find_held_lock+0x36/0x1c0
[  321.444551]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  321.450089]  ? vmpressure+0x1a2/0x340
[  321.453896]  shrink_node+0x516/0x16b0
[  321.457712]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  321.463051]  ? shrink_node_memcg+0x18e0/0x18e0
[  321.467644]  ? kvm_clock_read+0x18/0x30
[  321.471624]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  321.476666]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  321.481188]  ? kasan_check_write+0x14/0x20
[  321.485425]  ? do_raw_spin_lock+0xc1/0x200
[  321.489664]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  321.495222]  ? __cpuset_node_allowed+0x19b/0x660
[  321.499983]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  321.505696]  ? delayacct_end+0x5a/0x100
[  321.509684]  do_try_to_free_pages+0x3e7/0x1290
[  321.514286]  ? shrink_node+0x16b0/0x16b0
[  321.518356]  ? __lock_is_held+0xb5/0x140
[  321.522457]  try_to_free_pages+0x4d0/0xb90
[  321.526697]  ? do_try_to_free_pages+0x1290/0x1290
[  321.531548]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.537096]  ? lock_acquire+0x1ed/0x520
[  321.541068]  ? set_page_refcounted+0x280/0x280
[  321.545679]  ? lock_release+0x970/0x970
[  321.549658]  ? ___might_sleep+0x1ed/0x300
[  321.553814]  ? arch_local_save_flags+0x40/0x40
[  321.558414]  __alloc_pages_slowpath+0x993/0x2d80
[  321.563258]  ? warn_alloc+0x120/0x120
[  321.567060]  ? __radix_tree_lookup+0x4c0/0x4c0
[  321.571658]  ? find_get_entry+0x2f2/0xc40
[  321.575819]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  321.581376]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  321.586312]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  321.591882]  ? should_fail+0x22d/0xd01
[  321.595797]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  321.600904]  ? __lock_is_held+0xb5/0x140
[  321.605014]  ? __lock_is_held+0xb5/0x140
[  321.609130]  ? kasan_check_read+0x11/0x20
[  321.613290]  ? ___might_sleep+0x1ed/0x300
[  321.617435]  ? lock_release+0x970/0x970
[  321.621412]  ? arch_local_save_flags+0x40/0x40
[  321.626042]  ? __might_sleep+0x95/0x190
[  321.630057]  __alloc_pages_nodemask+0xa80/0xde0
[  321.634752]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  321.639940]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  321.645740]  ? kasan_check_read+0x11/0x20
[  321.649892]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  321.655185]  ? graph_lock+0x170/0x170
[  321.658999]  ? print_usage_bug+0xc0/0xc0
[  321.663066]  ? graph_lock+0x170/0x170
[  321.666873]  ? graph_lock+0x170/0x170
[  321.670676]  ? __do_page_cache_readahead+0x7ce/0x980
[  321.675790]  ? find_held_lock+0x36/0x1c0
[  321.679859]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  321.685407]  alloc_pages_current+0x10c/0x210
[  321.689825]  ? lock_downgrade+0x900/0x900
[  321.693993]  __page_cache_alloc+0x38f/0x5b0
[  321.698320]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  321.704123]  ? kasan_check_read+0x11/0x20
[  321.708278]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  321.713561]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  321.718239]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  321.723780]  ? check_preemption_disabled+0x48/0x200
[  321.728826]  filemap_fault+0x1594/0x25f0
[  321.732916]  ? __lock_page_or_retry+0xa00/0xa00
[  321.737589]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  321.743398]  ? kasan_check_read+0x11/0x20
[  321.747566]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  321.752845]  ? rcu_bh_qs+0xc0/0xc0
[  321.756388]  ? remove_wait_queue+0x1a6/0x360
[  321.760801]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  321.766263]  ? filemap_map_pages+0xdea/0x1980
[  321.770774]  ? print_usage_bug+0xc0/0xc0
[  321.774836]  ? find_get_pages_range_tag+0x1320/0x1320
[  321.780032]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  321.785571]  ? fput+0x130/0x1a0
[  321.788857]  ? graph_lock+0x170/0x170
[  321.792660]  ? __lock_acquire+0x7ec/0x4ec0
[  321.796914]  ? lock_acquire+0x1ed/0x520
[  321.800884]  ? ext4_filemap_fault+0x7a/0xad
[  321.805269]  ? lock_release+0x970/0x970
[  321.809246]  ? arch_local_save_flags+0x40/0x40
[  321.813837]  ? select_estimate_accuracy+0x4b0/0x4b0
[  321.818873]  ? down_read+0xb0/0x1d0
[  321.822501]  ? ext4_filemap_fault+0x7a/0xad
[  321.826831]  ? __down_interruptible+0x700/0x700
[  321.831556]  ext4_filemap_fault+0x82/0xad
[  321.835709]  __do_fault+0x100/0x6b0
[  321.839345]  ? print_bad_pte+0x6c0/0x6c0
[  321.843408]  ? find_held_lock+0x36/0x1c0
[  321.847475]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  321.852666]  ? pmd_val+0x88/0x100
[  321.856126]  ? add_mm_counter_fast+0xd0/0xd0
[  321.860542]  ? pmd_val+0x88/0x100
[  321.864013]  ? add_mm_counter_fast+0xd0/0xd0
[  321.868427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  321.873985]  __handle_mm_fault+0x3709/0x53e0
[  321.878431]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  321.883280]  ? graph_lock+0x170/0x170
[  321.887113]  ? print_usage_bug+0xc0/0xc0
[  321.891206]  ? lock_downgrade+0x900/0x900
[  321.895386]  ? graph_lock+0x170/0x170
[  321.899189]  ? graph_lock+0x170/0x170
[  321.903024]  ? handle_mm_fault+0x42a/0xc70
[  321.907261]  ? lock_downgrade+0x900/0x900
[  321.911416]  ? check_preemption_disabled+0x48/0x200
[  321.916440]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  321.922242]  ? kasan_check_read+0x11/0x20
[  321.926398]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  321.931678]  ? rcu_bh_qs+0xc0/0xc0
[  321.935221]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  321.940676]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  321.946220]  ? check_preemption_disabled+0x48/0x200
[  321.951248]  handle_mm_fault+0x54f/0xc70
[  321.955329]  ? __handle_mm_fault+0x53e0/0x53e0
[  321.959933]  ? find_vma+0x34/0x190
[  321.963486]  __do_page_fault+0x67d/0xed0
[  321.967567]  ? mm_fault_error+0x380/0x380
[  321.971728]  ? trace_hardirqs_off+0xb8/0x310
[  321.976141]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  321.981518]  ? trace_hardirqs_on+0x310/0x310
[  321.985938]  do_page_fault+0xf2/0x7e0
[  321.989741]  ? vmalloc_sync_all+0x30/0x30
[  321.993891]  ? error_entry+0x70/0xd0
[  321.997651]  ? trace_hardirqs_off_caller+0xbb/0x310
[  322.002668]  ? trace_hardirqs_on_caller+0xc0/0x310
[  322.007597]  ? syscall_return_slowpath+0x5e0/0x5e0
[  322.012529]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  322.017405]  ? trace_hardirqs_on_caller+0x310/0x310
[  322.022423]  ? trace_hardirqs_off+0x310/0x310
[  322.026930]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  322.031964]  ? prepare_exit_to_usermode+0x291/0x3b0
[  322.036978]  ? page_fault+0x8/0x30
[  322.040523]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  322.045395]  ? page_fault+0x8/0x30
[  322.048937]  page_fault+0x1e/0x30
[  322.052387] RIP: 0033:0x7f5d3f443dd3
[  322.056104] Code: Bad RIP value.
[  322.059469] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  322.064832] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  322.072109] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  322.079375] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  322.086644] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  322.093911] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  322.101230] CPU: 1 PID: 15529 Comm: syz-executor0 Not tainted 4.19.0-rc7+ #131
[  322.101291] aoe: skb alloc failure
[  322.108594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  322.108599] Call Trace:
[  322.108606]  <IRQ>
[  322.108629]  dump_stack+0x1c4/0x2b4
[  322.108647]  ? dump_stack_print_info.cold.2+0x52/0x52
[  322.112205] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  322.121535]  warn_alloc.cold.119+0xb7/0x1bd
[  322.124089] init cpuset=
[  322.126235]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  322.129848] /
[  322.135066]  ? lock_downgrade+0x900/0x900
[  322.144744]  mems_allowed=0
[  322.149083]  ? trace_hardirqs_off+0xb8/0x310
[  322.169721]  ? trace_hardirqs_off+0xb8/0x310
[  322.174182]  __alloc_pages_slowpath+0x2667/0x2d80
[  322.179061]  ? warn_alloc+0x120/0x120
[  322.182868]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.188409]  ? warn_alloc+0x120/0x120
[  322.192216]  ? print_usage_bug+0xc0/0xc0
[  322.196279]  ? warn_alloc+0x120/0x120
[  322.200078]  ? rcu_idle_enter+0x4b0/0x4b0
[  322.204234]  ? print_usage_bug+0xc0/0xc0
[  322.208300]  ? kvm_clock_read+0x18/0x30
[  322.212279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.217825]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  322.223379]  ? should_fail+0x22d/0xd01
[  322.227271]  ? __lock_acquire+0x7ec/0x4ec0
[  322.231517]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  322.236623]  ? __lock_acquire+0x7ec/0x4ec0
[  322.240863]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  322.246012]  ? __lock_acquire+0x7ec/0x4ec0
[  322.250253]  ? should_fail+0x22d/0xd01
[  322.254197]  ? mark_held_locks+0x130/0x130
[  322.258443]  ? mark_held_locks+0x130/0x130
[  322.262680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.268219]  ? check_preemption_disabled+0x48/0x200
[  322.273260]  ? check_preemption_disabled+0x48/0x200
[  322.278282]  ? graph_lock+0x170/0x170
[  322.282104]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.287646]  ? check_preemption_disabled+0x48/0x200
[  322.292661]  ? check_preemption_disabled+0x48/0x200
[  322.297688]  ? __lock_is_held+0xb5/0x140
[  322.301757]  __alloc_pages_nodemask+0xa80/0xde0
[  322.306430]  ? graph_lock+0x170/0x170
[  322.310273]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  322.315304]  ? graph_lock+0x170/0x170
[  322.319119]  ? find_held_lock+0x36/0x1c0
[  322.323197]  ? ____cache_alloc_node+0x1c7/0x1e0
[  322.327945]  ? lock_downgrade+0x900/0x900
[  322.332179]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.337742]  cache_grow_begin+0x91/0x8c0
[  322.341807]  ? do_raw_spin_unlock+0xa7/0x2f0
[  322.346228]  fallback_alloc+0x203/0x2e0
[  322.350220]  ____cache_alloc_node+0x1c7/0x1e0
[  322.354723]  kmem_cache_alloc_node+0xe3/0x730
[  322.359251]  __alloc_skb+0x119/0x770
[  322.362974]  ? skb_scrub_packet+0x490/0x490
[  322.367297]  ? atomic_notifier_call_chain+0xc6/0x190
[  322.372404]  ? lock_downgrade+0x900/0x900
[  322.376559]  ? check_preemption_disabled+0x48/0x200
[  322.381615]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  322.387414]  ? kasan_check_read+0x11/0x20
[  322.391567]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  322.396845]  ? rcu_bh_qs+0xc0/0xc0
[  322.400397]  ? do_raw_write_trylock+0x1c0/0x1c0
[  322.405105]  __neigh_notify+0x8c/0x160
[  322.409063]  neigh_timer_handler+0x6cb/0xdf0
[  322.413490]  ? __neigh_for_each_release+0x520/0x520
[  322.418510]  ? __lock_is_held+0xb5/0x140
[  322.422590]  call_timer_fn+0x272/0x920
[  322.426479]  ? __neigh_for_each_release+0x520/0x520
[  322.431521]  ? process_timeout+0x40/0x40
[  322.435582]  ? find_held_lock+0x36/0x1c0
[  322.439668]  ? __run_timers+0x7da/0xc70
[  322.443651]  ? _raw_spin_unlock_irq+0x27/0x80
[  322.448160]  ? _raw_spin_unlock_irq+0x27/0x80
[  322.452699]  ? __neigh_for_each_release+0x520/0x520
[  322.457720]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  322.462303]  ? trace_hardirqs_on+0xbd/0x310
[  322.466629]  ? kasan_check_read+0x11/0x20
[  322.470779]  ? __run_timers+0x7da/0xc70
[  322.474754]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  322.480228]  ? __neigh_for_each_release+0x520/0x520
[  322.485245]  __run_timers+0x7e5/0xc70
[  322.489084]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  322.494450]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  322.499483]  ? graph_lock+0x170/0x170
[  322.503301]  ? enqueue_hrtimer+0x1a5/0x560
[  322.507536]  ? lock_release+0x970/0x970
[  322.511513]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  322.516707]  ? find_held_lock+0x36/0x1c0
[  322.520778]  ? graph_lock+0x170/0x170
[  322.524598]  ? pvclock_read_flags+0x160/0x160
[  322.529112]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.534666]  ? check_preemption_disabled+0x48/0x200
[  322.539717]  ? __lock_is_held+0xb5/0x140
[  322.543793]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.549331]  ? check_preemption_disabled+0x48/0x200
[  322.554355]  run_timer_softirq+0x52/0xb0
[  322.558418]  ? rcu_read_lock_sched_held+0x108/0x120
[  322.563437]  __do_softirq+0x30b/0xad8
[  322.567252]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  322.572362]  ? pvclock_read_flags+0x160/0x160
[  322.576867]  ? lapic_next_event+0x5a/0x90
[  322.581016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.586575]  ? check_preemption_disabled+0x48/0x200
[  322.591623]  ? check_preemption_disabled+0x48/0x200
[  322.596670]  ? kvm_clock_read+0x18/0x30
[  322.600644]  ? kvm_sched_clock_read+0x9/0x20
[  322.605055]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.610593]  ? check_preemption_disabled+0x48/0x200
[  322.615679]  irq_exit+0x17f/0x1c0
[  322.619167]  smp_apic_timer_interrupt+0x1cb/0x760
[  322.624038]  ? smp_reschedule_interrupt+0x109/0x650
[  322.629059]  ? smp_call_function_single_interrupt+0x650/0x650
[  322.634962]  ? interrupt_entry+0xb5/0xf0
[  322.639043]  ? trace_hardirqs_off_caller+0xbb/0x310
[  322.644060]  ? trace_hardirqs_off_caller+0xbb/0x310
[  322.649078]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  322.653937]  ? trace_hardirqs_on_caller+0x310/0x310
[  322.658952]  ? trace_hardirqs_on_caller+0x310/0x310
[  322.663971]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.669516]  ? check_preemption_disabled+0x48/0x200
[  322.674541]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.680085]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  322.684935]  apic_timer_interrupt+0xf/0x20
[  322.689161]  </IRQ>
[  322.691408] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  322.697295] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[  322.716213] RSP: 0018:ffff88019db3f4a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  322.723938] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  322.731205] RDX: 0000000000000000 RSI: ffff8801d80f2b80 RDI: 0000000000000286
[  322.738558] RBP: ffff88019db3f518 R08: ffff8801d80f2300 R09: 0000000000000000
[  322.745824] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800ac0
[  322.753089] R13: ffff8801da800ac0 R14: 0000000000000000 R15: 0000000000000286
[  322.760388]  ? save_stack+0xa9/0xd0
[  322.764030]  __kmalloc_node_track_caller+0x33/0x70
[  322.769474]  __kmalloc_reserve.isra.39+0xcc/0xe0
[  322.774242]  pskb_expand_head+0x230/0x10f0
[  322.778492]  ? memcpy+0x45/0x50
[  322.781776]  ? __copy_skb_header+0x350/0x6b0
[  322.786194]  ? __pskb_copy_fclone+0xeb0/0xeb0
[  322.790697]  ? skb_checksum+0x140/0x140
[  322.794681]  ? __lock_is_held+0xb5/0x140
[  322.798754]  ? kasan_check_write+0x14/0x20
[  322.802988]  ? __skb_clone+0x6c7/0xa00
[  322.806878]  ? __copy_skb_header+0x6b0/0x6b0
[  322.811306]  ? kmem_cache_alloc+0x33a/0x730
[  322.815643]  skb_ensure_writable+0x3dd/0x640
[  322.820058]  ? skb_cow_data+0xf10/0xf10
[  322.824063]  ? check_preemption_disabled+0x48/0x200
[  322.829089]  ? __this_cpu_preempt_check+0x1c/0x1f
[  322.833934]  ? __bpf_redirect+0x54b/0xb20
[  322.838094]  bpf_clone_redirect+0x14a/0x490
[  322.842426]  bpf_prog_bebbfe2050753572+0xd4a/0x1000
[  322.847446]  ? __sched_text_start+0x8/0x8
[  322.851603]  ? retint_kernel+0x2d/0x2d
[  322.855503]  ? find_held_lock+0x36/0x1c0
[  322.859573]  ? lock_acquire+0x1ed/0x520
[  322.863549]  ? bpf_test_run+0x3cb/0x780
[  322.867530]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  322.873073]  ? check_preemption_disabled+0x48/0x200
[  322.878102]  ? kasan_check_read+0x11/0x20
[  322.882256]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  322.887547]  ? rcu_bh_qs+0xc0/0xc0
[  322.891101]  ? preempt_schedule+0x4d/0x60
[  322.895293]  ? ___preempt_schedule+0x16/0x18
[  322.899710]  ? bpf_test_run+0x25d/0x780
[  322.903723]  ? netlink_diag_dump+0x2a0/0x2a0
[  322.908151]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  322.913695]  ? bpf_test_init.isra.10+0x70/0x100
[  322.918388]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  322.923153]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  322.928017]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  322.933557]  ? fput+0x130/0x1a0
[  322.936844]  ? __bpf_prog_get+0x9b/0x290
[  322.940914]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  322.945762]  ? bpf_prog_test_run+0x130/0x1a0
[  322.950198]  ? __x64_sys_bpf+0x3d8/0x520
[  322.954280]  ? bpf_prog_get+0x20/0x20
[  322.958104]  ? do_syscall_64+0x1b9/0x820
[  322.962213]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  322.967584]  ? syscall_return_slowpath+0x5e0/0x5e0
[  322.972513]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  322.977362]  ? trace_hardirqs_on_caller+0x310/0x310
[  322.982379]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  322.987400]  ? prepare_exit_to_usermode+0x291/0x3b0
[  322.992422]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  322.997277]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  323.002658] warn_alloc_show_mem: 1 callbacks suppressed
[  323.002669] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  323.002671] Mem-Info:
[  323.002702] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  323.002702]  active_file:13 inactive_file:16 isolated_file:0
[  323.002702]  unevictable:0 dirty:0 writeback:0 unstable:0
[  323.002702]  slab_reclaimable:9187 slab_unreclaimable:1474442
[  323.002702]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  323.002702]  free:13749 free_pcp:291 free_cma:0
[  323.008137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  323.008145] Call Trace:
[  323.014387] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:52kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  323.016795]  <IRQ>
[  323.049857] Node 0 
[  323.059228]  dump_stack+0x1c4/0x2b4
[  323.061851] 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
[  323.089424]  ? dump_stack_print_info.cold.2+0x52/0x52
[  323.091547] lowmem_reserve[]:
[  323.093794]  warn_alloc.cold.119+0xb7/0x1bd
[  323.097385]  0
[  323.122908]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  323.128081]  2819
[  323.131202]  ? lock_downgrade+0x900/0x900
[  323.135497]  6323
[  323.137316]  ? trace_hardirqs_off+0xb8/0x310
[  323.142128]  6323
[  323.144202]  ? trace_hardirqs_off+0xb8/0x310
[  323.150421]  __alloc_pages_slowpath+0x2667/0x2d80
[  323.154797] Node 0 
[  323.156883]  ? warn_alloc+0x120/0x120
[  323.161267] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  323.166094]  ? __lock_acquire+0x7ec/0x4ec0
[  323.168402] lowmem_reserve[]:
[  323.172217]  ? warn_alloc+0x120/0x120
[  323.199091]  0
[  323.203332]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  323.206409]  0
[  323.210218]  ? print_usage_bug+0xc0/0xc0
[  323.211999]  3503
[  323.217792]  ? warn_alloc+0x120/0x120
[  323.219567]  3503
[  323.223624]  ? print_usage_bug+0xc0/0xc0
[  323.229452]  ? mark_held_locks+0x130/0x130
[  323.231490] Node 0 
[  323.235547]  ? mark_held_locks+0x130/0x130
[  323.239778] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:52kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  323.241990]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  323.246196] lowmem_reserve[]: 0
[  323.274586]  ? should_fail+0x22d/0xd01
[  323.280093]  0
[  323.283365]  ? graph_lock+0x170/0x170
[  323.287229]  0
[  323.289027]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  323.292807]  0
[  323.294603]  ? __lock_acquire+0x7ec/0x4ec0
[  323.301500]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  323.305737] Node 0 
[  323.310831]  ? should_fail+0x22d/0xd01
[  323.310834] DMA: 1*4kB 
[  323.313078]  ? mark_held_locks+0x130/0x130
[  323.316937] (U) 
[  323.319529]  ? mark_held_locks+0x130/0x130
[  323.323770] 0*8kB 
[  323.325750]  ? lock_downgrade+0x900/0x900
[  323.329962] 0*16kB 
[  323.332101]  ? graph_lock+0x170/0x170
[  323.336229] 1*32kB 
[  323.338457]  ? graph_lock+0x170/0x170
[  323.342248] (U) 
[  323.344476]  ? graph_lock+0x170/0x170
[  323.348251] 2*64kB 
[  323.350228]  ? print_usage_bug+0xc0/0xc0
[  323.354003] (U) 
[  323.356232]  ? do_raw_spin_unlock+0xa7/0x2f0
[  323.360270] 1*128kB 
[  323.362250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.366628] (U) 
[  323.368949]  ? check_preemption_disabled+0x48/0x200
[  323.374453] 1*256kB (U) 
[  323.376437]  ? check_preemption_disabled+0x48/0x200
[  323.381426] 0*512kB 
[  323.384110]  ? __lock_is_held+0xb5/0x140
[  323.389098] 1*1024kB 
[  323.391420]  __alloc_pages_nodemask+0xa80/0xde0
[  323.395453] (U) 
[  323.397859]  ? graph_lock+0x170/0x170
[  323.402518] 1*2048kB 
[  323.404490]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  323.408263] (M) 
[  323.410663]  ? graph_lock+0x170/0x170
[  323.410689]  ? find_held_lock+0x36/0x1c0
[  323.415690] 3*4096kB 
[  323.417670]  ? ____cache_alloc_node+0x1c7/0x1e0
[  323.421451] (M) 
[  323.425509]  ? lock_downgrade+0x900/0x900
[  323.427899] = 15908kB
[  323.432563]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.434514] Node 0 
[  323.438659]  cache_grow_begin+0x91/0x8c0
[  323.441042] DMA32: 
[  323.446584]  ? do_raw_spin_unlock+0xa7/0x2f0
[  323.448868] 4*4kB 
[  323.452987]  fallback_alloc+0x203/0x2e0
[  323.455223] (UM) 
[  323.459629]  ____cache_alloc_node+0x1c7/0x1e0
[  323.461750] 2*8kB 
[  323.465726]  kmem_cache_alloc_node+0xe3/0x730
[  323.467769] (UM) 
[  323.472264]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  323.474386] 3*16kB 
[  323.478873]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  323.480909] (UM) 
[  323.486007]  __alloc_skb+0x119/0x770
[  323.488230] 3*32kB 
[  323.492805]  ? calc_wheel_index+0x220/0x220
[  323.494842] (UM) 
[  323.498578]  ? skb_scrub_packet+0x490/0x490
[  323.500792] 4*64kB 
[  323.505143]  ? vprintk_default+0x28/0x30
[  323.507183] (M) 
[  323.511532]  ? vprintk_func+0x85/0x181
[  323.513744] 3*128kB 
[  323.517793]  ? printk+0xa7/0xcf
[  323.519786] (M) 
[  323.523664]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  323.525969] 3*256kB 
[  323.529253]  new_skb+0x26/0x1c0
[  323.531203] (M) 
[  323.535952]  aoecmd_cfg+0x279/0x7f0
[  323.538260] 4*512kB 
[  323.541541]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  323.543498] (UM) 
[  323.547149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.549474] 3*1024kB (UM) 
[  323.553866]  ? check_preemption_disabled+0x48/0x200
[  323.555930] 3*2048kB 
[  323.561460]  ? check_preemption_disabled+0x48/0x200
[  323.564294] (M) 
[  323.569309]  ? __lock_is_held+0xb5/0x140
[  323.571688] 3*4096kB 
[  323.576702]  discover_timer+0x50/0x60
[  323.578647] (M) 
[  323.582704]  call_timer_fn+0x272/0x920
[  323.585114] = 25136kB
[  323.585122] Node 0 
[  323.588930]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  323.590884] Normal: 
[  323.594782]  ? process_timeout+0x40/0x40
[  323.597168] 778*4kB 
[  323.599408]  ? find_held_lock+0x36/0x1c0
[  323.604228] (MEH) 
[  323.606555]  ? mark_held_locks+0xc7/0x130
[  323.610582] 429*8kB 
[  323.612918]  ? _raw_spin_unlock_irq+0x27/0x80
[  323.616951] (ME) 
[  323.619124]  ? _raw_spin_unlock_irq+0x27/0x80
[  323.623243] 185*16kB 
[  323.625561]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  323.630055] (UME) 
[  323.632110]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  323.636579] 51*32kB 
[  323.639509]  ? trace_hardirqs_on+0xbd/0x310
[  323.644328] (UME) 
[  323.646480]  ? kasan_check_read+0x11/0x20
[  323.651041] 8*64kB 
[  323.653356]  ? __run_timers+0x7da/0xc70
[  323.657652] (UM) 
[  323.659795]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  323.663942] 0*128kB 
[  323.666205]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  323.670145] 1*256kB 
[  323.672227]  __run_timers+0x7e5/0xc70
[  323.677654] (U) 
[  323.680010]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  323.684822] 0*512kB 
[  323.687144]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  323.690922] 2*1024kB 
[  323.692892]  ? graph_lock+0x170/0x170
[  323.698227] (U) 
[  323.700553]  ? print_usage_bug+0xc0/0xc0
[  323.705543] 0*2048kB 
[  323.707984]  ? lock_release+0x970/0x970
[  323.711773] 0*4096kB 
[  323.713741]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  323.717774] = 13952kB
[  323.720196]  ? find_held_lock+0x36/0x1c0
[  323.724159] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  323.726587]  ? graph_lock+0x170/0x170
[  323.731788] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  323.734205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.738258] 1706 total pagecache pages
[  323.747090]  ? check_preemption_disabled+0x48/0x200
[  323.750870] 0 pages in swap cache
[  323.759441]  ? __lock_is_held+0xb5/0x140
[  323.764949] Swap cache stats: add 0, delete 0, find 0/0
[  323.768825]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.773816] Free swap  = 0kB
[  323.777262]  ? check_preemption_disabled+0x48/0x200
[  323.781295] Total swap = 0kB
[  323.786668]  run_timer_softirq+0x52/0xb0
[  323.792197] 1965979 pages RAM
[  323.795210]  ? rcu_read_lock_sched_held+0x108/0x120
[  323.800205] 0 pages HighMem/MovableOnly
[  323.803237]  __do_softirq+0x30b/0xad8
[  323.807270] 342306 pages reserved
[  323.807278] 0 pages cma reserved
[  323.810386]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  323.815542] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  323.819341]  ? pvclock_read_flags+0x160/0x160
[  323.823116] syz-executor0 cpuset=
[  323.826579]  ? lapic_next_event+0x5a/0x90
[  323.829933] syz0
[  323.835030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.845493]  mems_allowed=0
[  323.849979]  ? check_preemption_disabled+0x48/0x200
[  323.872972]  ? check_preemption_disabled+0x48/0x200
[  323.877998]  ? kvm_clock_read+0x18/0x30
[  323.881989]  ? kvm_sched_clock_read+0x9/0x20
[  323.886405]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.891944]  ? check_preemption_disabled+0x48/0x200
[  323.896975]  irq_exit+0x17f/0x1c0
[  323.900431]  smp_apic_timer_interrupt+0x1cb/0x760
[  323.905273]  ? smp_reschedule_interrupt+0x109/0x650
[  323.910290]  ? smp_call_function_single_interrupt+0x650/0x650
[  323.916196]  ? interrupt_entry+0xb5/0xf0
[  323.920275]  ? trace_hardirqs_off_caller+0xbb/0x310
[  323.925293]  ? trace_hardirqs_off_caller+0xbb/0x310
[  323.930310]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  323.935157]  ? trace_hardirqs_on_caller+0x310/0x310
[  323.940191]  ? trace_hardirqs_on_caller+0x310/0x310
[  323.945212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  323.950753]  ? check_preemption_disabled+0x48/0x200
[  323.955779]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  323.960629]  apic_timer_interrupt+0xf/0x20
[  323.964865]  </IRQ>
[  323.967141] RIP: 0010:lock_acquire+0x268/0x520
[  323.971734] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  323.990636] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  323.998349] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  324.005617] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  324.012881] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  324.020146] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  324.027422] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  324.034724]  ? lock_release+0x970/0x970
[  324.038707]  ? rcu_read_unlock+0x16/0x60
[  324.042770]  ? lock_downgrade+0x900/0x900
[  324.046957]  ? check_preemption_disabled+0x48/0x200
[  324.051973]  percpu_ref_put_many+0x94/0x260
[  324.056289]  ? mem_cgroup_charge_statistics+0x780/0x780
[  324.061683]  ? rcu_bh_qs+0xc0/0xc0
[  324.065226]  ? mem_cgroup_charge_statistics+0x780/0x780
[  324.070605]  mem_cgroup_iter+0x1f7/0x1160
[  324.074762]  ? downgrade_write+0x2b0/0x2b0
[  324.079012]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  324.083783]  ? up_read+0x1a/0x110
[  324.087261]  ? shrink_slab+0xfa/0x8c0
[  324.091061]  ? shrink_active_list+0x1c20/0x1c20
[  324.095764]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  324.101427]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  324.106541]  ? cgroup_procs_write_finish+0xf0/0xf0
[  324.111473]  ? print_usage_bug+0xc0/0xc0
[  324.115548]  ? find_held_lock+0x36/0x1c0
[  324.119683]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.125219]  ? vmpressure+0x1a2/0x340
[  324.129022]  shrink_node+0x516/0x16b0
[  324.132822]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  324.138129]  ? shrink_node_memcg+0x18e0/0x18e0
[  324.142725]  ? kvm_clock_read+0x18/0x30
[  324.146702]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  324.151723]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  324.156229]  ? kasan_check_write+0x14/0x20
[  324.160467]  ? do_raw_spin_lock+0xc1/0x200
[  324.164707]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  324.170247]  ? __cpuset_node_allowed+0x19b/0x660
[  324.175013]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  324.180755]  ? delayacct_end+0x5a/0x100
[  324.184743]  do_try_to_free_pages+0x3e7/0x1290
[  324.189348]  ? shrink_node+0x16b0/0x16b0
[  324.193411]  ? __lock_is_held+0xb5/0x140
[  324.197491]  try_to_free_pages+0x4d0/0xb90
[  324.201736]  ? do_try_to_free_pages+0x1290/0x1290
[  324.206608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.212159]  ? lock_acquire+0x1ed/0x520
[  324.216140]  ? set_page_refcounted+0x280/0x280
[  324.220742]  ? lock_release+0x970/0x970
[  324.224745]  ? ___might_sleep+0x1ed/0x300
[  324.228906]  ? arch_local_save_flags+0x40/0x40
[  324.233499]  __alloc_pages_slowpath+0x993/0x2d80
[  324.238312]  ? warn_alloc+0x120/0x120
[  324.242111]  ? __radix_tree_lookup+0x4c0/0x4c0
[  324.246708]  ? find_get_entry+0x2f2/0xc40
[  324.250864]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.256440]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  324.261371]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.266921]  ? should_fail+0x22d/0xd01
[  324.270812]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  324.275913]  ? __lock_is_held+0xb5/0x140
[  324.280014]  ? __lock_is_held+0xb5/0x140
[  324.284101]  ? kasan_check_read+0x11/0x20
[  324.288253]  ? ___might_sleep+0x1ed/0x300
[  324.292398]  ? lock_release+0x970/0x970
[  324.296372]  ? arch_local_save_flags+0x40/0x40
[  324.300967]  ? __might_sleep+0x95/0x190
[  324.304950]  __alloc_pages_nodemask+0xa80/0xde0
[  324.309628]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  324.314648]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  324.320452]  ? kasan_check_read+0x11/0x20
[  324.324613]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  324.329898]  ? graph_lock+0x170/0x170
[  324.333700]  ? print_usage_bug+0xc0/0xc0
[  324.337768]  ? graph_lock+0x170/0x170
[  324.341566]  ? graph_lock+0x170/0x170
[  324.345367]  ? __do_page_cache_readahead+0x7ce/0x980
[  324.350475]  ? find_held_lock+0x36/0x1c0
[  324.354571]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  324.360115]  alloc_pages_current+0x10c/0x210
[  324.364530]  ? lock_downgrade+0x900/0x900
[  324.368688]  __page_cache_alloc+0x38f/0x5b0
[  324.373058]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  324.378908]  ? kasan_check_read+0x11/0x20
[  324.383071]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  324.388353]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  324.393027]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.398590]  ? check_preemption_disabled+0x48/0x200
[  324.403634]  filemap_fault+0x1594/0x25f0
[  324.407715]  ? __lock_page_or_retry+0xa00/0xa00
[  324.412387]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  324.418206]  ? kasan_check_read+0x11/0x20
[  324.422359]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  324.427640]  ? rcu_bh_qs+0xc0/0xc0
[  324.431188]  ? remove_wait_queue+0x1a6/0x360
[  324.435598]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  324.441064]  ? filemap_map_pages+0xdea/0x1980
[  324.445594]  ? print_usage_bug+0xc0/0xc0
[  324.449657]  ? find_get_pages_range_tag+0x1320/0x1320
[  324.454847]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  324.460403]  ? fput+0x130/0x1a0
[  324.463687]  ? graph_lock+0x170/0x170
[  324.467494]  ? __lock_acquire+0x7ec/0x4ec0
[  324.471751]  ? lock_acquire+0x1ed/0x520
[  324.475724]  ? ext4_filemap_fault+0x7a/0xad
[  324.480054]  ? lock_release+0x970/0x970
[  324.484034]  ? arch_local_save_flags+0x40/0x40
[  324.488625]  ? select_estimate_accuracy+0x4b0/0x4b0
[  324.493655]  ? down_read+0xb0/0x1d0
[  324.497295]  ? ext4_filemap_fault+0x7a/0xad
[  324.501617]  ? __down_interruptible+0x700/0x700
[  324.506310]  ext4_filemap_fault+0x82/0xad
[  324.510461]  __do_fault+0x100/0x6b0
[  324.514094]  ? print_bad_pte+0x6c0/0x6c0
[  324.518159]  ? find_held_lock+0x36/0x1c0
[  324.522232]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  324.527421]  ? pmd_val+0x88/0x100
[  324.530916]  ? add_mm_counter_fast+0xd0/0xd0
[  324.535336]  ? pmd_val+0x88/0x100
[  324.538792]  ? add_mm_counter_fast+0xd0/0xd0
[  324.543212]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.548757]  __handle_mm_fault+0x3709/0x53e0
[  324.553185]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  324.558030]  ? graph_lock+0x170/0x170
[  324.561831]  ? print_usage_bug+0xc0/0xc0
[  324.565893]  ? lock_downgrade+0x900/0x900
[  324.570039]  ? graph_lock+0x170/0x170
[  324.573858]  ? graph_lock+0x170/0x170
[  324.577677]  ? handle_mm_fault+0x42a/0xc70
[  324.581912]  ? lock_downgrade+0x900/0x900
[  324.586073]  ? check_preemption_disabled+0x48/0x200
[  324.591111]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  324.596962]  ? kasan_check_read+0x11/0x20
[  324.601111]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  324.606389]  ? rcu_bh_qs+0xc0/0xc0
[  324.609930]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  324.615386]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.620927]  ? check_preemption_disabled+0x48/0x200
[  324.625951]  handle_mm_fault+0x54f/0xc70
[  324.630032]  ? __handle_mm_fault+0x53e0/0x53e0
[  324.634632]  ? find_vma+0x34/0x190
[  324.638185]  __do_page_fault+0x67d/0xed0
[  324.642314]  ? mm_fault_error+0x380/0x380
[  324.646466]  ? trace_hardirqs_off+0xb8/0x310
[  324.650878]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  324.656243]  ? trace_hardirqs_on+0x310/0x310
[  324.660662]  do_page_fault+0xf2/0x7e0
[  324.664469]  ? vmalloc_sync_all+0x30/0x30
[  324.668619]  ? error_entry+0x70/0xd0
[  324.672335]  ? trace_hardirqs_off_caller+0xbb/0x310
[  324.677350]  ? trace_hardirqs_on_caller+0xc0/0x310
[  324.682283]  ? syscall_return_slowpath+0x5e0/0x5e0
[  324.687213]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  324.692071]  ? trace_hardirqs_on_caller+0x310/0x310
[  324.697101]  ? trace_hardirqs_off+0x310/0x310
[  324.701602]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  324.706627]  ? prepare_exit_to_usermode+0x291/0x3b0
[  324.711642]  ? page_fault+0x8/0x30
[  324.715250]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  324.720098]  ? page_fault+0x8/0x30
[  324.723640]  page_fault+0x1e/0x30
[  324.727090] RIP: 0033:0x7f5d3f443dd3
[  324.730809] Code: Bad RIP value.
[  324.734177] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  324.739546] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  324.746817] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  324.754098] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  324.761363] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  324.768711] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  324.775999] CPU: 1 PID: 15529 Comm: syz-executor0 Not tainted 4.19.0-rc7+ #131
[  324.776061] aoe: skb alloc failure
[  324.783362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  324.783367] Call Trace:
[  324.783375]  <IRQ>
[  324.783396]  dump_stack+0x1c4/0x2b4
[  324.783414]  ? dump_stack_print_info.cold.2+0x52/0x52
[  324.787047] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  324.796343]  warn_alloc.cold.119+0xb7/0x1bd
[  324.798912] init cpuset=
[  324.801079]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  324.804698] /
[  324.810000]  ? lock_downgrade+0x900/0x900
[  324.819694]  mems_allowed=0
[  324.824012]  ? trace_hardirqs_off+0xb8/0x310
[  324.844708]  ? trace_hardirqs_off+0xb8/0x310
[  324.849204]  __alloc_pages_slowpath+0x2667/0x2d80
[  324.854119]  ? warn_alloc+0x120/0x120
[  324.857944]  ? warn_alloc+0x120/0x120
[  324.861795]  ? print_usage_bug+0xc0/0xc0
[  324.865873]  ? warn_alloc+0x120/0x120
[  324.869675]  ? lock_release+0x970/0x970
[  324.873651]  ? print_usage_bug+0xc0/0xc0
[  324.877715]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  324.882968]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  324.888507]  ? should_fail+0x22d/0xd01
[  324.892404]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  324.897512]  ? __lock_acquire+0x7ec/0x4ec0
[  324.901760]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  324.906859]  ? __lock_acquire+0x7ec/0x4ec0
[  324.911091]  ? should_fail+0x22d/0xd01
[  324.914995]  ? mark_held_locks+0x130/0x130
[  324.919242]  ? mark_held_locks+0x130/0x130
[  324.923497]  ? kvm_clock_read+0x18/0x30
[  324.927470]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  324.932489]  ? ktime_get+0x2e1/0x440
[  324.936205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.941785]  ? graph_lock+0x170/0x170
[  324.945584]  ? print_usage_bug+0xc0/0xc0
[  324.949652]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  324.955246]  ? check_preemption_disabled+0x48/0x200
[  324.960267]  ? check_preemption_disabled+0x48/0x200
[  324.965299]  ? __lock_is_held+0xb5/0x140
[  324.969372]  __alloc_pages_nodemask+0xa80/0xde0
[  324.974050]  ? graph_lock+0x170/0x170
[  324.977858]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  324.982898]  ? graph_lock+0x170/0x170
[  324.986724]  ? find_held_lock+0x36/0x1c0
[  324.990802]  ? ____cache_alloc_node+0x1c7/0x1e0
[  324.995477]  ? lock_downgrade+0x900/0x900
[  324.999638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.005205]  cache_grow_begin+0x91/0x8c0
[  325.009268]  ? do_raw_spin_unlock+0xa7/0x2f0
[  325.013685]  fallback_alloc+0x203/0x2e0
[  325.017672]  ____cache_alloc_node+0x1c7/0x1e0
[  325.022185]  kmem_cache_alloc_node+0xe3/0x730
[  325.026682]  ? ipv6_get_ifaddr+0x42e/0x620
[  325.030933]  __alloc_skb+0x119/0x770
[  325.034650]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  325.039947]  ? skb_scrub_packet+0x490/0x490
[  325.044282]  ? lock_downgrade+0x900/0x900
[  325.048441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.053996]  ? refcount_sub_and_test_checked+0x203/0x310
[  325.059450]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  325.064899]  ? addrconf_rs_timer+0x690/0x690
[  325.069319]  ndisc_alloc_skb+0x144/0x340
[  325.073394]  ndisc_send_rs+0x331/0x6e0
[  325.077286]  addrconf_rs_timer+0x314/0x690
[  325.081528]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  325.085784]  call_timer_fn+0x272/0x920
[  325.089674]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  325.093920]  ? process_timeout+0x40/0x40
[  325.097992]  ? find_held_lock+0x36/0x1c0
[  325.102107]  ? __run_timers+0x7da/0xc70
[  325.106093]  ? _raw_spin_unlock_irq+0x27/0x80
[  325.110594]  ? _raw_spin_unlock_irq+0x27/0x80
[  325.115088]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  325.119323]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  325.123910]  ? trace_hardirqs_on+0xbd/0x310
[  325.128237]  ? kasan_check_read+0x11/0x20
[  325.132387]  ? __run_timers+0x7da/0xc70
[  325.136364]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  325.141848]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  325.146083]  __run_timers+0x7e5/0xc70
[  325.149914]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  325.155284]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  325.160310]  ? graph_lock+0x170/0x170
[  325.164116]  ? enqueue_hrtimer+0x1a5/0x560
[  325.168351]  ? lock_release+0x970/0x970
[  325.172333]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  325.177531]  ? find_held_lock+0x36/0x1c0
[  325.181605]  ? graph_lock+0x170/0x170
[  325.185411]  ? pvclock_read_flags+0x160/0x160
[  325.189913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.195454]  ? check_preemption_disabled+0x48/0x200
[  325.200485]  ? __lock_is_held+0xb5/0x140
[  325.204550]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.210097]  ? check_preemption_disabled+0x48/0x200
[  325.215123]  run_timer_softirq+0x52/0xb0
[  325.219192]  ? rcu_read_lock_sched_held+0x108/0x120
[  325.224216]  __do_softirq+0x30b/0xad8
[  325.228029]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  325.233150]  ? pvclock_read_flags+0x160/0x160
[  325.237653]  ? lapic_next_event+0x5a/0x90
[  325.241802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.247344]  ? check_preemption_disabled+0x48/0x200
[  325.252367]  ? check_preemption_disabled+0x48/0x200
[  325.257391]  ? kvm_clock_read+0x18/0x30
[  325.261367]  ? kvm_sched_clock_read+0x9/0x20
[  325.265781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.271320]  ? check_preemption_disabled+0x48/0x200
[  325.276352]  irq_exit+0x17f/0x1c0
[  325.279817]  smp_apic_timer_interrupt+0x1cb/0x760
[  325.284659]  ? smp_reschedule_interrupt+0x109/0x650
[  325.289678]  ? smp_call_function_single_interrupt+0x650/0x650
[  325.295570]  ? interrupt_entry+0xb5/0xf0
[  325.299633]  ? trace_hardirqs_off_caller+0xbb/0x310
[  325.304652]  ? trace_hardirqs_off_caller+0xbb/0x310
[  325.309670]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  325.314518]  ? trace_hardirqs_on_caller+0x310/0x310
[  325.319537]  ? trace_hardirqs_on_caller+0x310/0x310
[  325.324559]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.330101]  ? check_preemption_disabled+0x48/0x200
[  325.335118]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.340664]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  325.345515]  apic_timer_interrupt+0xf/0x20
[  325.349745]  </IRQ>
[  325.351989] RIP: 0010:kmem_cache_alloc_node_trace+0x249/0x740
[  325.357875] Code: 41 7e 0f 85 32 ff ff ff e8 c3 9f 3f ff e9 28 ff ff ff e8 ea 06 c4 ff 48 83 3d 7a 14 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 c1 fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[  325.376776] RSP: 0018:ffff88019db3f4a0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  325.384487] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 0000000000000000
[  325.391760] RDX: 0000000000000000 RSI: ffff8801d80f2b80 RDI: 0000000000000286
[  325.399056] RBP: ffff88019db3f518 R08: ffff8801d80f2300 R09: 0000000000000000
[  325.406328] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801da800ac0
[  325.413605] R13: ffff8801da800ac0 R14: 0000000000000000 R15: 0000000000000286
[  325.421195]  ? save_stack+0xa9/0xd0
[  325.424867]  __kmalloc_node_track_caller+0x33/0x70
[  325.429802]  __kmalloc_reserve.isra.39+0xcc/0xe0
[  325.434594]  pskb_expand_head+0x230/0x10f0
[  325.438850]  ? memcpy+0x45/0x50
[  325.442131]  ? __copy_skb_header+0x350/0x6b0
[  325.446551]  ? __pskb_copy_fclone+0xeb0/0xeb0
[  325.451048]  ? skb_checksum+0x140/0x140
[  325.455077]  ? __lock_is_held+0xb5/0x140
[  325.459149]  ? kasan_check_write+0x14/0x20
[  325.463394]  ? __skb_clone+0x6c7/0xa00
[  325.467283]  ? __copy_skb_header+0x6b0/0x6b0
[  325.471701]  ? kmem_cache_alloc+0x33a/0x730
[  325.476068]  skb_ensure_writable+0x3dd/0x640
[  325.480481]  ? skb_cow_data+0xf10/0xf10
[  325.484468]  ? check_preemption_disabled+0x48/0x200
[  325.489491]  ? __this_cpu_preempt_check+0x1c/0x1f
[  325.494337]  ? __bpf_redirect+0x54b/0xb20
[  325.498514]  bpf_clone_redirect+0x14a/0x490
[  325.502845]  bpf_prog_bebbfe2050753572+0xd4a/0x1000
[  325.507861]  ? __sched_text_start+0x8/0x8
[  325.512018]  ? retint_kernel+0x2d/0x2d
[  325.515918]  ? find_held_lock+0x36/0x1c0
[  325.519990]  ? lock_acquire+0x1ed/0x520
[  325.523986]  ? bpf_test_run+0x3cb/0x780
[  325.527961]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.533499]  ? check_preemption_disabled+0x48/0x200
[  325.538524]  ? kasan_check_read+0x11/0x20
[  325.542675]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  325.547958]  ? rcu_bh_qs+0xc0/0xc0
[  325.551516]  ? preempt_schedule+0x4d/0x60
[  325.555680]  ? ___preempt_schedule+0x16/0x18
[  325.560107]  ? bpf_test_run+0x25d/0x780
[  325.564102]  ? netlink_diag_dump+0x2a0/0x2a0
[  325.568517]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  325.574075]  ? bpf_test_init.isra.10+0x70/0x100
[  325.578759]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  325.583528]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  325.588412]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  325.593960]  ? fput+0x130/0x1a0
[  325.597255]  ? __bpf_prog_get+0x9b/0x290
[  325.601318]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  325.606169]  ? bpf_prog_test_run+0x130/0x1a0
[  325.610592]  ? __x64_sys_bpf+0x3d8/0x520
[  325.614658]  ? bpf_prog_get+0x20/0x20
[  325.618483]  ? do_syscall_64+0x1b9/0x820
[  325.622550]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  325.627916]  ? syscall_return_slowpath+0x5e0/0x5e0
[  325.632847]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  325.637853]  ? trace_hardirqs_on_caller+0x310/0x310
[  325.642870]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  325.647886]  ? prepare_exit_to_usermode+0x291/0x3b0
[  325.652909]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  325.657763]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  325.663148] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  325.663153] warn_alloc_show_mem: 1 callbacks suppressed
[  325.663160] Mem-Info:
[  325.669414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  325.674808] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  325.674808]  active_file:13 inactive_file:16 isolated_file:0
[  325.674808]  unevictable:0 dirty:0 writeback:0 unstable:0
[  325.674808]  slab_reclaimable:9187 slab_unreclaimable:1474442
[  325.674808]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  325.674808]  free:13749 free_pcp:291 free_cma:0
[  325.677189] Call Trace:
[  325.686588] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:52kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  325.719601]  <IRQ>
[  325.722200] Node 0 
[  325.749783]  dump_stack+0x1c4/0x2b4
[  325.751949] 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
[  325.754158]  ? dump_stack_print_info.cold.2+0x52/0x52
[  325.757779] lowmem_reserve[]:
[  325.783306]  warn_alloc.cold.119+0xb7/0x1bd
[  325.788457]  0
[  325.791559]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  325.795854]  2819
[  325.797663]  ? lock_downgrade+0x900/0x900
[  325.802509]  6323
[  325.804578]  ? trace_hardirqs_off+0xb8/0x310
[  325.808696]  6323
[  325.810755]  ? trace_hardirqs_off+0xb8/0x310
[  325.817221]  __alloc_pages_slowpath+0x2667/0x2d80
[  325.821599] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  325.826474]  ? warn_alloc+0x120/0x120
[  325.826493]  ? warn_alloc+0x120/0x120
[  325.854073] lowmem_reserve[]: 0
[  325.857918]  ? print_usage_bug+0xc0/0xc0
[  325.861691]  0
[  325.864964]  ? warn_alloc+0x120/0x120
[  325.868997]  3503
[  325.870794]  ? print_usage_bug+0xc0/0xc0
[  325.874590]  3503
[  325.876652]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  325.882766]  ? ktime_get+0x2e1/0x440
[  325.887769] Node 0 
[  325.891491]  ? check_preemption_disabled+0x48/0x200
[  325.891523] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:52kB inactive_file:64kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  325.891530] lowmem_reserve[]:
[  325.893813]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  325.898800]  0
[  325.927184]  ? should_fail+0x22d/0xd01
[  325.930264]  0
[  325.935811]  ? kasan_check_read+0x11/0x20
[  325.937587]  0
[  325.941480]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  325.943252]  0
[  325.947395]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  325.954454]  ? __lock_acquire+0x7ec/0x4ec0
[  325.956234] Node 0 
[  325.961332]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  325.965538] DMA: 1*4kB 
[  325.967782]  ? should_fail+0x22d/0xd01
[  325.972863] (U) 
[  325.975447]  ? mark_held_locks+0x130/0x130
[  325.979305] 0*8kB 
[  325.981278]  ? mark_held_locks+0x130/0x130
[  325.985486] 0*16kB 
[  325.987636]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  325.991843] 1*32kB 
[  325.994078]  ? graph_lock+0x170/0x170
[  325.999584] (U) 
[  326.001819]  ? mark_held_locks+0xc7/0x130
[  326.005590] 2*64kB (U) 
[  326.007582]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  326.011702] 1*128kB 
[  326.014282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.019289] (U) 
[  326.021618]  ? check_preemption_disabled+0x48/0x200
[  326.027141] 1*256kB 
[  326.029114]  ? check_preemption_disabled+0x48/0x200
[  326.034130] (U) 
[  326.036457]  ? __lock_is_held+0xb5/0x140
[  326.041439] 0*512kB 
[  326.043414]  __alloc_pages_nodemask+0xa80/0xde0
[  326.047449] 1*1024kB 
[  326.049776]  ? graph_lock+0x170/0x170
[  326.054417] (U) 
[  326.056828]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  326.060602] 1*2048kB 
[  326.062584]  ? graph_lock+0x170/0x170
[  326.067576] (M) 
[  326.069991]  ? find_held_lock+0x36/0x1c0
[  326.073763] 3*4096kB 
[  326.075741]  ? ____cache_alloc_node+0x1c7/0x1e0
[  326.079775] (M) 
[  326.082187]  ? lock_downgrade+0x900/0x900
[  326.086841] = 15908kB
[  326.086849] Node 0 
[  326.088831]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.092948] DMA32: 
[  326.095371]  cache_grow_begin+0x91/0x8c0
[  326.097585] 4*4kB 
[  326.103124]  ? do_raw_spin_unlock+0xa7/0x2f0
[  326.105331] (UM) 
[  326.109398]  fallback_alloc+0x203/0x2e0
[  326.111525] 2*8kB 
[  326.115941]  ____cache_alloc_node+0x1c7/0x1e0
[  326.118006] (UM) 
[  326.121988]  kmem_cache_alloc_node+0xe3/0x730
[  326.124116] 3*16kB 
[  326.128609]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  326.130645] (UM) 
[  326.135136]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  326.137353] 3*32kB 
[  326.142464]  __alloc_skb+0x119/0x770
[  326.144495] (UM) 
[  326.149072]  ? calc_wheel_index+0x220/0x220
[  326.151281] 4*64kB 
[  326.155025]  ? skb_scrub_packet+0x490/0x490
[  326.157088] (M) 
[  326.161433]  ? vprintk_default+0x28/0x30
[  326.163643] 3*128kB 
[  326.167956]  ? vprintk_func+0x85/0x181
[  326.169941] (M) 
[  326.173991]  ? printk+0xa7/0xcf
[  326.176291] 3*256kB 
[  326.180220]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  326.182180] (M) 
[  326.185461]  new_skb+0x26/0x1c0
[  326.187751] 4*512kB 
[  326.192500]  aoecmd_cfg+0x279/0x7f0
[  326.194452] (UM) 
[  326.197727]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  326.200041] 3*1024kB 
[  326.203661]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.205697] (UM) 
[  326.210013]  ? check_preemption_disabled+0x48/0x200
[  326.212396] 3*2048kB 
[  326.217925]  ? check_preemption_disabled+0x48/0x200
[  326.219965] (M) 
[  326.224983]  ? __lock_is_held+0xb5/0x140
[  326.227363] 3*4096kB 
[  326.232376]  discover_timer+0x50/0x60
[  326.234323] (M) 
[  326.238379]  call_timer_fn+0x272/0x920
[  326.240755] = 25136kB
[  326.240764] Node 0 
[  326.244561]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  326.246512] Normal: 778*4kB 
[  326.250409]  ? process_timeout+0x40/0x40
[  326.252792] (MEH) 
[  326.255018]  ? find_held_lock+0x36/0x1c0
[  326.259836] 429*8kB 
[  326.262851]  ? mark_held_locks+0xc7/0x130
[  326.266885] (ME) 
[  326.269040]  ? _raw_spin_unlock_irq+0x27/0x80
[  326.273077] 185*16kB 
[  326.275394]  ? _raw_spin_unlock_irq+0x27/0x80
[  326.279513] (UME) 
[  326.281590]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  326.286081] 51*32kB 
[  326.288485]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  326.292955] (UME) 
[  326.295116]  ? trace_hardirqs_on+0xbd/0x310
[  326.299956] 8*64kB 
[  326.302273]  ? kasan_check_read+0x11/0x20
[  326.306828] (UM) 
[  326.308975]  ? __run_timers+0x7da/0xc70
[  326.313287] 0*128kB 
[  326.315524]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  326.319660] 1*256kB 
[  326.321723]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  326.325668] (U) 
[  326.327986]  __run_timers+0x7e5/0xc70
[  326.333413] 0*512kB 
[  326.335740]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  326.340549] 2*1024kB 
[  326.342523]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  326.346298] (U) 
[  326.348614]  ? graph_lock+0x170/0x170
[  326.353953] 0*2048kB 
[  326.356360]  ? print_usage_bug+0xc0/0xc0
[  326.361349] 0*4096kB 
[  326.363325]  ? lock_release+0x970/0x970
[  326.367127] = 13952kB
[  326.369531]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  326.373593] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  326.376007]  ? find_held_lock+0x36/0x1c0
[  326.379971] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  326.382372]  ? graph_lock+0x170/0x170
[  326.387534] 1706 total pagecache pages
[  326.396367]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.400410] 0 pages in swap cache
[  326.408976]  ? check_preemption_disabled+0x48/0x200
[  326.412750] Swap cache stats: add 0, delete 0, find 0/0
[  326.416632]  ? __lock_is_held+0xb5/0x140
[  326.422139] Free swap  = 0kB
[  326.425611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.430602] Total swap = 0kB
[  326.435980]  ? check_preemption_disabled+0x48/0x200
[  326.440014] 1965979 pages RAM
[  326.443033]  run_timer_softirq+0x52/0xb0
[  326.448548] 0 pages HighMem/MovableOnly
[  326.451561]  ? rcu_read_lock_sched_held+0x108/0x120
[  326.456568] 342306 pages reserved
[  326.459669]  __do_softirq+0x30b/0xad8
[  326.463706] 0 pages cma reserved
[  326.467680]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  326.472775] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  326.476114]  ? pvclock_read_flags+0x160/0x160
[  326.485965] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  326.488356]  ? lapic_next_event+0x5a/0x90
[  326.494832] ksoftirqd/1 cpuset=
[  326.499326]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.509609] /
[  326.513755]  ? check_preemption_disabled+0x48/0x200
[  326.517021]  mems_allowed=0
[  326.522568]  ? check_preemption_disabled+0x48/0x200
[  326.537238]  ? kvm_clock_read+0x18/0x30
[  326.541212]  ? kvm_sched_clock_read+0x9/0x20
[  326.545625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.551165]  ? check_preemption_disabled+0x48/0x200
[  326.556213]  irq_exit+0x17f/0x1c0
[  326.559674]  smp_apic_timer_interrupt+0x1cb/0x760
[  326.564520]  ? smp_reschedule_interrupt+0x109/0x650
[  326.569547]  ? smp_call_function_single_interrupt+0x650/0x650
[  326.575435]  ? interrupt_entry+0xb5/0xf0
[  326.579513]  ? trace_hardirqs_off_caller+0xbb/0x310
[  326.584555]  ? trace_hardirqs_off_caller+0xbb/0x310
[  326.589593]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  326.594435]  ? trace_hardirqs_on_caller+0x310/0x310
[  326.599462]  ? trace_hardirqs_on_caller+0x310/0x310
[  326.604484]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.610027]  ? check_preemption_disabled+0x48/0x200
[  326.615052]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  326.619903]  apic_timer_interrupt+0xf/0x20
[  326.624145]  </IRQ>
[  326.626394] RIP: 0010:lock_acquire+0x268/0x520
[  326.631008] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  326.650097] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  326.657814] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  326.665085] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  326.672398] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  326.679667] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  326.686931] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  326.694287]  ? lock_release+0x970/0x970
[  326.698264]  ? rcu_read_unlock+0x16/0x60
[  326.702338]  ? lock_downgrade+0x900/0x900
[  326.706489]  ? check_preemption_disabled+0x48/0x200
[  326.711513]  percpu_ref_put_many+0x94/0x260
[  326.715841]  ? mem_cgroup_charge_statistics+0x780/0x780
[  326.721208]  ? rcu_bh_qs+0xc0/0xc0
[  326.724749]  ? mem_cgroup_charge_statistics+0x780/0x780
[  326.730124]  mem_cgroup_iter+0x1f7/0x1160
[  326.734298]  ? downgrade_write+0x2b0/0x2b0
[  326.738549]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  326.743321]  ? up_read+0x1a/0x110
[  326.746777]  ? shrink_slab+0xfa/0x8c0
[  326.750613]  ? shrink_active_list+0x1c20/0x1c20
[  326.755291]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  326.760928]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  326.766039]  ? cgroup_procs_write_finish+0xf0/0xf0
[  326.770969]  ? print_usage_bug+0xc0/0xc0
[  326.775038]  ? find_held_lock+0x36/0x1c0
[  326.779105]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  326.784657]  ? vmpressure+0x1a2/0x340
[  326.788462]  shrink_node+0x516/0x16b0
[  326.792269]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  326.797592]  ? shrink_node_memcg+0x18e0/0x18e0
[  326.802189]  ? kvm_clock_read+0x18/0x30
[  326.806194]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  326.811252]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  326.815747]  ? kasan_check_write+0x14/0x20
[  326.819982]  ? do_raw_spin_lock+0xc1/0x200
[  326.824244]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  326.829800]  ? __cpuset_node_allowed+0x19b/0x660
[  326.834591]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  326.840343]  ? delayacct_end+0x5a/0x100
[  326.844326]  do_try_to_free_pages+0x3e7/0x1290
[  326.848927]  ? shrink_node+0x16b0/0x16b0
[  326.853006]  ? __lock_is_held+0xb5/0x140
[  326.857083]  try_to_free_pages+0x4d0/0xb90
[  326.861326]  ? do_try_to_free_pages+0x1290/0x1290
[  326.866205]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.871769]  ? lock_acquire+0x1ed/0x520
[  326.875888]  ? set_page_refcounted+0x280/0x280
[  326.880479]  ? lock_release+0x970/0x970
[  326.884471]  ? ___might_sleep+0x1ed/0x300
[  326.888635]  ? arch_local_save_flags+0x40/0x40
[  326.893233]  __alloc_pages_slowpath+0x993/0x2d80
[  326.898038]  ? warn_alloc+0x120/0x120
[  326.901840]  ? __radix_tree_lookup+0x4c0/0x4c0
[  326.906439]  ? find_get_entry+0x2f2/0xc40
[  326.910596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  326.916141]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  326.921076]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  326.926614]  ? should_fail+0x22d/0xd01
[  326.930543]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  326.935658]  ? __lock_is_held+0xb5/0x140
[  326.939747]  ? __lock_is_held+0xb5/0x140
[  326.943822]  ? kasan_check_read+0x11/0x20
[  326.947970]  ? ___might_sleep+0x1ed/0x300
[  326.952124]  ? lock_release+0x970/0x970
[  326.956117]  ? arch_local_save_flags+0x40/0x40
[  326.960716]  ? __might_sleep+0x95/0x190
[  326.964697]  __alloc_pages_nodemask+0xa80/0xde0
[  326.969373]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  326.974394]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  326.980211]  ? kasan_check_read+0x11/0x20
[  326.984379]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  326.989666]  ? graph_lock+0x170/0x170
[  326.993468]  ? print_usage_bug+0xc0/0xc0
[  326.997563]  ? graph_lock+0x170/0x170
[  327.001363]  ? graph_lock+0x170/0x170
[  327.005163]  ? __do_page_cache_readahead+0x7ce/0x980
[  327.010289]  ? find_held_lock+0x36/0x1c0
[  327.014411]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  327.019954]  alloc_pages_current+0x10c/0x210
[  327.024380]  ? lock_downgrade+0x900/0x900
[  327.028532]  __page_cache_alloc+0x38f/0x5b0
[  327.032860]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  327.038655]  ? kasan_check_read+0x11/0x20
[  327.042802]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  327.048082]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  327.052750]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  327.058290]  ? check_preemption_disabled+0x48/0x200
[  327.063314]  filemap_fault+0x1594/0x25f0
[  327.067406]  ? __lock_page_or_retry+0xa00/0xa00
[  327.072078]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  327.077874]  ? kasan_check_read+0x11/0x20
[  327.082022]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  327.087299]  ? rcu_bh_qs+0xc0/0xc0
[  327.090863]  ? remove_wait_queue+0x1a6/0x360
[  327.095324]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  327.100783]  ? filemap_map_pages+0xdea/0x1980
[  327.105294]  ? print_usage_bug+0xc0/0xc0
[  327.109358]  ? find_get_pages_range_tag+0x1320/0x1320
[  327.114551]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  327.120085]  ? fput+0x130/0x1a0
[  327.123371]  ? graph_lock+0x170/0x170
[  327.127198]  ? __lock_acquire+0x7ec/0x4ec0
[  327.131462]  ? lock_acquire+0x1ed/0x520
[  327.135450]  ? ext4_filemap_fault+0x7a/0xad
[  327.139776]  ? lock_release+0x970/0x970
[  327.143753]  ? arch_local_save_flags+0x40/0x40
[  327.148340]  ? select_estimate_accuracy+0x4b0/0x4b0
[  327.153398]  ? down_read+0xb0/0x1d0
[  327.157021]  ? ext4_filemap_fault+0x7a/0xad
[  327.161344]  ? __down_interruptible+0x700/0x700
[  327.166032]  ext4_filemap_fault+0x82/0xad
[  327.170191]  __do_fault+0x100/0x6b0
[  327.173821]  ? print_bad_pte+0x6c0/0x6c0
[  327.177879]  ? find_held_lock+0x36/0x1c0
[  327.181944]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  327.187132]  ? pmd_val+0x88/0x100
[  327.190589]  ? add_mm_counter_fast+0xd0/0xd0
[  327.195000]  ? pmd_val+0x88/0x100
[  327.198456]  ? add_mm_counter_fast+0xd0/0xd0
[  327.202886]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  327.208432]  __handle_mm_fault+0x3709/0x53e0
[  327.212852]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  327.217694]  ? graph_lock+0x170/0x170
[  327.221494]  ? print_usage_bug+0xc0/0xc0
[  327.225557]  ? lock_downgrade+0x900/0x900
[  327.229721]  ? graph_lock+0x170/0x170
[  327.233518]  ? graph_lock+0x170/0x170
[  327.237347]  ? handle_mm_fault+0x42a/0xc70
[  327.241588]  ? lock_downgrade+0x900/0x900
[  327.245737]  ? check_preemption_disabled+0x48/0x200
[  327.250761]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  327.256589]  ? kasan_check_read+0x11/0x20
[  327.260753]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  327.266035]  ? rcu_bh_qs+0xc0/0xc0
[  327.269576]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  327.275029]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  327.280575]  ? check_preemption_disabled+0x48/0x200
[  327.285600]  handle_mm_fault+0x54f/0xc70
[  327.289667]  ? __handle_mm_fault+0x53e0/0x53e0
[  327.294252]  ? find_vma+0x34/0x190
[  327.297799]  __do_page_fault+0x67d/0xed0
[  327.301880]  ? mm_fault_error+0x380/0x380
[  327.306024]  ? trace_hardirqs_off+0xb8/0x310
[  327.310442]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  327.315806]  ? trace_hardirqs_on+0x310/0x310
[  327.320229]  do_page_fault+0xf2/0x7e0
[  327.324030]  ? vmalloc_sync_all+0x30/0x30
[  327.328190]  ? error_entry+0x70/0xd0
[  327.331908]  ? trace_hardirqs_off_caller+0xbb/0x310
[  327.336926]  ? trace_hardirqs_on_caller+0xc0/0x310
[  327.341875]  ? syscall_return_slowpath+0x5e0/0x5e0
[  327.346822]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  327.351680]  ? trace_hardirqs_on_caller+0x310/0x310
[  327.356695]  ? trace_hardirqs_off+0x310/0x310
[  327.361214]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  327.366256]  ? prepare_exit_to_usermode+0x291/0x3b0
[  327.371271]  ? page_fault+0x8/0x30
[  327.374814]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  327.379658]  ? page_fault+0x8/0x30
[  327.383206]  page_fault+0x1e/0x30
[  327.386658] RIP: 0033:0x7f5d3f443dd3
[  327.390391] Code: Bad RIP value.
[  327.393756] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  327.399120] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  327.406387] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  327.413651] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  327.420932] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  327.428218] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  327.435517] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  327.435591] aoe: skb alloc failure
[  327.442478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  327.442484] Call Trace:
[  327.442505]  dump_stack+0x1c4/0x2b4
[  327.442523]  ? dump_stack_print_info.cold.2+0x52/0x52
[  327.446083] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  327.455441]  warn_alloc.cold.119+0xb7/0x1bd
[  327.458004] init cpuset=
[  327.461643]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  327.466806] /
[  327.476507]  ? lock_downgrade+0x900/0x900
[  327.480805]  mems_allowed=0
[  327.483501]  ? trace_hardirqs_off+0xb8/0x310
[  327.501541]  ? trace_hardirqs_off+0xb8/0x310
[  327.505972]  __alloc_pages_slowpath+0x2667/0x2d80
[  327.510846]  ? warn_alloc+0x120/0x120
[  327.514666]  ? warn_alloc+0x120/0x120
[  327.518474]  ? print_usage_bug+0xc0/0xc0
[  327.522550]  ? warn_alloc+0x120/0x120
[  327.526385]  ? print_usage_bug+0xc0/0xc0
[  327.530451]  ? ipv6_chk_mcast_addr+0x377/0x940
[  327.535050]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  327.540605]  ? should_fail+0x22d/0xd01
[  327.544496]  ? ipv6_dev_mc_dec+0x260/0x260
[  327.548736]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  327.553842]  ? __lock_acquire+0x7ec/0x4ec0
[  327.558081]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  327.563193]  ? should_fail+0x22d/0xd01
[  327.567101]  ? mark_held_locks+0x130/0x130
[  327.571341]  ? mark_held_locks+0x130/0x130
[  327.575581]  ? ipv6_rcv+0x419/0x640
[  327.579216]  ? lock_downgrade+0x900/0x900
[  327.583380]  ? check_preemption_disabled+0x48/0x200
[  327.588419]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  327.594217]  ? kasan_check_read+0x11/0x20
[  327.598369]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  327.603910]  ? check_preemption_disabled+0x48/0x200
[  327.608930]  ? check_preemption_disabled+0x48/0x200
[  327.613955]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  327.619493]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  327.624772]  ? rcu_pm_notify+0xc0/0xc0
[  327.628685]  __alloc_pages_nodemask+0xa80/0xde0
[  327.633361]  ? graph_lock+0x170/0x170
[  327.637218]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  327.642234]  ? graph_lock+0x170/0x170
[  327.646052]  ? find_held_lock+0x36/0x1c0
[  327.650140]  ? ____cache_alloc_node+0x1c7/0x1e0
[  327.654848]  ? lock_downgrade+0x900/0x900
[  327.659009]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  327.664577]  cache_grow_begin+0x91/0x8c0
[  327.668642]  ? do_raw_spin_unlock+0xa7/0x2f0
[  327.673067]  fallback_alloc+0x203/0x2e0
[  327.677055]  ____cache_alloc_node+0x1c7/0x1e0
[  327.681558]  kmem_cache_alloc+0x1f8/0x730
[  327.685712]  ? __lock_is_held+0xb5/0x140
[  327.689780]  __build_skb+0xab/0x430
[  327.693423]  ? skb_try_coalesce+0x1b70/0x1b70
[  327.698000]  ? br_netif_receive_skb+0x107/0x210
[  327.702702]  ? __alloc_pages_nodemask+0xde0/0xde0
[  327.707552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  327.713107]  ? check_preemption_disabled+0x48/0x200
[  327.718131]  __napi_alloc_skb+0x1d6/0x310
[  327.722286]  page_to_skb.isra.42+0xee/0x8d0
[  327.726616]  ? check_preemption_disabled+0x48/0x200
[  327.731654]  ? virtnet_remove+0xf0/0xf0
[  327.735634]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  327.741431]  ? kasan_check_read+0x11/0x20
[  327.745580]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  327.750858]  ? rcu_bh_qs+0xc0/0xc0
[  327.754427]  receive_mergeable+0x155d/0x3a90
[  327.758892]  ? ip6t_do_table+0xded/0x1d30
[  327.763064]  ? virtnet_probe+0x2240/0x2240
[  327.767304]  ? audit_add_watch+0xc1/0xdc0
[  327.771459]  ? check_preemption_disabled+0x48/0x200
[  327.776476]  ? check_preemption_disabled+0x48/0x200
[  327.781505]  ? __lock_is_held+0xb5/0x140
[  327.785580]  ? rcu_read_lock_sched_held+0x108/0x120
[  327.790601]  ? update_cfs_rq_load_avg.part.64+0x253/0x2e0
[  327.796141]  ? tg_unthrottle_up+0x220/0x220
[  327.800490]  ? update_load_avg+0x13b8/0x2470
[  327.804899]  ? __lock_is_held+0xb5/0x140
[  327.808984]  ? graph_lock+0x170/0x170
[  327.812798]  ? attach_entity_load_avg+0x860/0x860
[  327.817645]  ? graph_lock+0x170/0x170
[  327.821449]  ? graph_lock+0x170/0x170
[  327.825268]  ? rb_erase+0x3710/0x3710
[  327.829080]  ? mark_held_locks+0x130/0x130
[  327.833339]  ? graph_lock+0x170/0x170
[  327.837154]  ? find_held_lock+0x36/0x1c0
[  327.841246]  ? cpuacct_charge+0x265/0x440
[  327.845416]  ? find_held_lock+0x36/0x1c0
[  327.849487]  ? update_curr+0x4cf/0xbe0
[  327.853377]  ? lock_downgrade+0x900/0x900
[  327.857540]  ? check_preemption_disabled+0x48/0x200
[  327.862570]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  327.868382]  ? kasan_check_read+0x11/0x20
[  327.872535]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  327.877817]  ? rcu_bh_qs+0xc0/0xc0
[  327.881370]  ? update_curr+0x4ec/0xbe0
[  327.885262]  ? __account_cfs_rq_runtime+0x790/0x790
[  327.890279]  ? select_task_rq_fair+0x754/0x3500
[  327.894992]  ? lock_downgrade+0x900/0x900
[  327.899181]  ? check_preemption_disabled+0x48/0x200
[  327.904206]  ? graph_lock+0x170/0x170
[  327.908013]  ? account_entity_enqueue+0x3a3/0x660
[  327.912901]  ? __enqueue_entity+0x10d/0x1f0
[  327.917230]  ? rb_erase_cached+0xc78/0x3720
[  327.921562]  ? rb_next+0x140/0x140
[  327.925109]  ? update_curr+0x344/0xbe0
[  327.929000]  ? graph_lock+0x170/0x170
[  327.932818]  ? __account_cfs_rq_runtime+0x790/0x790
[  327.937849]  ? unwind_next_frame+0x3e/0x50
[  327.942129]  ? __save_stack_trace+0x7d/0xf0
[  327.946461]  receive_buf+0xb3c/0x3270
[  327.950263]  ? print_usage_bug+0xc0/0xc0
[  327.954329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  327.959898]  ? receive_mergeable+0x3a90/0x3a90
[  327.964496]  ? graph_lock+0x170/0x170
[  327.968298]  ? print_usage_bug+0xc0/0xc0
[  327.972358]  ? __lock_acquire+0x7ec/0x4ec0
[  327.976612]  ? print_usage_bug+0xc0/0xc0
[  327.980681]  ? __lock_acquire+0x7ec/0x4ec0
[  327.984927]  ? lock_downgrade+0x900/0x900
[  327.989085]  ? lock_downgrade+0x900/0x900
[  327.993241]  ? graph_lock+0x170/0x170
[  327.997054]  ? graph_lock+0x170/0x170
[  328.000855]  ? __update_load_avg_se+0x664/0xb90
[  328.005536]  ? mark_held_locks+0x130/0x130
[  328.009777]  ? __update_load_avg_blocked_se+0x730/0x730
[  328.015146]  ? __update_load_avg_se+0xb90/0xb90
[  328.019830]  ? __lock_is_held+0xb5/0x140
[  328.023904]  ? update_load_avg+0x387/0x2470
[  328.028247]  ? update_load_avg+0x387/0x2470
[  328.032573]  ? update_load_avg+0x387/0x2470
[  328.036908]  ? attach_entity_load_avg+0x860/0x860
[  328.041750]  ? attach_entity_load_avg+0x860/0x860
[  328.046607]  ? mark_held_locks+0x130/0x130
[  328.050843]  ? graph_lock+0x170/0x170
[  328.054652]  ? mark_held_locks+0x130/0x130
[  328.058890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.064429]  ? vring_use_dma_api+0xa5/0xc0
[  328.068668]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  328.074212]  ? vring_unmap_one+0x5a/0x410
[  328.078366]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  328.083906]  ? detach_buf+0x34b/0x5d0
[  328.087732]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  328.093284]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  328.098047]  ? detach_buf+0x5d0/0x5d0
[  328.101862]  ? print_usage_bug+0xc0/0xc0
[  328.105944]  virtnet_poll+0x421/0x105f
[  328.109843]  ? receive_buf+0x3270/0x3270
[  328.113907]  ? __lock_acquire+0x7ec/0x4ec0
[  328.118145]  ? update_curr+0x4ec/0xbe0
[  328.122043]  ? net_rx_action+0x480/0x1950
[  328.126306]  ? net_rx_action+0x480/0x1950
[  328.130458]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  328.135057]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.140598]  ? check_preemption_disabled+0x48/0x200
[  328.145654]  net_rx_action+0x7c5/0x1950
[  328.149658]  ? napi_complete_done+0x6d0/0x6d0
[  328.154197]  ? reweight_task+0x130/0x130
[  328.158291]  ? pick_next_task_fair+0x990/0x16d0
[  328.162989]  ? finish_task_switch+0x1f5/0x900
[  328.167489]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  328.173032]  ? __run_timers+0xa4a/0xc70
[  328.177013]  ? lockdep_hardirqs_on+0x421/0x5c0
[  328.181601]  ? trace_hardirqs_on+0xbd/0x310
[  328.185949]  ? kasan_check_read+0x11/0x20
[  328.190097]  ? finish_task_switch+0x1f5/0x900
[  328.194615]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  328.199979]  ? compat_start_thread+0x80/0x80
[  328.204430]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.209990]  ? kasan_check_write+0x14/0x20
[  328.214260]  ? finish_task_switch+0x2f5/0x900
[  328.218768]  ? __switch_to_asm+0x40/0x70
[  328.222853]  ? preempt_notifier_register+0x200/0x200
[  328.228031]  ? __switch_to_asm+0x34/0x70
[  328.232099]  ? __switch_to_asm+0x34/0x70
[  328.236164]  ? __switch_to_asm+0x40/0x70
[  328.240239]  ? __switch_to_asm+0x34/0x70
[  328.244303]  ? __switch_to_asm+0x40/0x70
[  328.248364]  ? __switch_to_asm+0x34/0x70
[  328.252428]  ? __switch_to_asm+0x40/0x70
[  328.256491]  ? __switch_to_asm+0x34/0x70
[  328.260560]  ? pvclock_read_flags+0x160/0x160
[  328.265143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.270697]  ? check_preemption_disabled+0x48/0x200
[  328.275738]  ? check_preemption_disabled+0x48/0x200
[  328.280765]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  328.286304]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  328.291586]  ? rcu_pm_notify+0xc0/0xc0
[  328.295494]  __do_softirq+0x30b/0xad8
[  328.299309]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  328.304413]  ? trace_hardirqs_off+0xb8/0x310
[  328.308859]  ? schedule+0x108/0x460
[  328.312499]  ? trace_hardirqs_off+0xb8/0x310
[  328.316910]  ? ___might_sleep+0x1ed/0x300
[  328.321060]  ? smpboot_thread_fn+0x68b/0xa00
[  328.325466]  ? trace_hardirqs_on+0x310/0x310
[  328.329879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  328.335419]  ? check_preemption_disabled+0x48/0x200
[  328.340432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.345973]  ? takeover_tasklets+0xa90/0xa90
[  328.350396]  run_ksoftirqd+0x94/0x100
[  328.354202]  smpboot_thread_fn+0x68b/0xa00
[  328.358447]  ? sort_range+0x30/0x30
[  328.362091]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  328.367214]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  328.372752]  ? __kthread_parkme+0xfb/0x1a0
[  328.376997]  kthread+0x35a/0x420
[  328.380363]  ? sort_range+0x30/0x30
[  328.383993]  ? kthread_bind+0x40/0x40
[  328.387818]  ret_from_fork+0x3a/0x50
[  328.391583] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  328.391603] warn_alloc_show_mem: 1 callbacks suppressed
[  328.391616] Mem-Info:
[  328.398007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  328.403404] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  328.403404]  active_file:14 inactive_file:15 isolated_file:0
[  328.403404]  unevictable:0 dirty:0 writeback:0 unstable:0
[  328.403404]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  328.403404]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  328.403404]  free:13749 free_pcp:291 free_cma:0
[  328.405778] Call Trace:
[  328.415206] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  328.448233]  <IRQ>
[  328.450802] Node 0 
[  328.478386]  dump_stack+0x1c4/0x2b4
[  328.480534] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  328.482745]  ? dump_stack_print_info.cold.2+0x52/0x52
[  328.486337] lowmem_reserve[]: 0
[  328.511879]  warn_alloc.cold.119+0xb7/0x1bd
[  328.517039]  2819
[  328.520325]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  328.524621]  6323
[  328.526693]  ? lock_downgrade+0x900/0x900
[  328.531517]  6323
[  328.533593]  ? trace_hardirqs_off+0xb8/0x310
[  328.539781]  ? trace_hardirqs_off+0xb8/0x310
[  328.544161] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  328.548599]  __alloc_pages_slowpath+0x2667/0x2d80
[  328.548642]  ? warn_alloc+0x120/0x120
[  328.576089] lowmem_reserve[]:
[  328.581029]  ? __lock_acquire+0x7ec/0x4ec0
[  328.584815]  0
[  328.587911]  ? warn_alloc+0x120/0x120
[  328.592117]  0
[  328.593913]  ? print_usage_bug+0xc0/0xc0
[  328.597681]  3503 3503
[  328.599486]  ? warn_alloc+0x120/0x120
[  328.606013]  ? print_usage_bug+0xc0/0xc0
[  328.609800] Node 0 Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  328.613884]  ? mark_held_locks+0x130/0x130
[  328.613898]  ? mark_held_locks+0x130/0x130
[  328.642906] lowmem_reserve[]:
[  328.647142]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  328.651352]  0
[  328.654452]  ? should_fail+0x22d/0xd01
[  328.659958]  0
[  328.661766]  ? graph_lock+0x170/0x170
[  328.665647]  0
[  328.667472]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  328.671247]  0
[  328.673052]  ? __lock_acquire+0x7ec/0x4ec0
[  328.679949]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  328.684157] Node 0 
[  328.689260]  ? should_fail+0x22d/0xd01
[  328.689269] DMA: 
[  328.691507]  ? mark_held_locks+0x130/0x130
[  328.695366] 1*4kB 
[  328.697440]  ? mark_held_locks+0x130/0x130
[  328.701649] (U) 
[  328.703808]  ? lock_downgrade+0x900/0x900
[  328.708033] 0*8kB 
[  328.710005]  ? graph_lock+0x170/0x170
[  328.714127] 0*16kB 
[  328.716269]  ? graph_lock+0x170/0x170
[  328.720052] 1*32kB 
[  328.722282]  ? graph_lock+0x170/0x170
[  328.726057] (U) 
[  328.728287]  ? print_usage_bug+0xc0/0xc0
[  328.732068] 2*64kB 
[  328.734039]  ? do_raw_spin_unlock+0xa7/0x2f0
[  328.738075] (U) 
[  328.740308]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.744693] 1*128kB 
[  328.746665]  ? check_preemption_disabled+0x48/0x200
[  328.752180] (U) 
[  328.754514]  ? check_preemption_disabled+0x48/0x200
[  328.759510] 1*256kB 
[  328.761488]  ? __lock_is_held+0xb5/0x140
[  328.766476] (U) 
[  328.768788]  __alloc_pages_nodemask+0xa80/0xde0
[  328.768797]  ? graph_lock+0x170/0x170
[  328.768807]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  328.768813]  ? graph_lock+0x170/0x170
[  328.768827]  ? find_held_lock+0x36/0x1c0
[  328.768841]  ? ____cache_alloc_node+0x1c7/0x1e0
[  328.768849]  ? lock_downgrade+0x900/0x900
[  328.768861]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.768872]  cache_grow_begin+0x91/0x8c0
[  328.768880]  ? do_raw_spin_unlock+0xa7/0x2f0
[  328.768892]  fallback_alloc+0x203/0x2e0
[  328.768904]  ____cache_alloc_node+0x1c7/0x1e0
[  328.768915]  kmem_cache_alloc_node+0xe3/0x730
[  328.768925]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  328.768933]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  328.768945]  __alloc_skb+0x119/0x770
[  328.768954]  ? calc_wheel_index+0x220/0x220
[  328.768963]  ? skb_scrub_packet+0x490/0x490
[  328.768976]  ? vprintk_default+0x28/0x30
[  328.768984]  ? vprintk_func+0x85/0x181
[  328.768991]  ? printk+0xa7/0xcf
[  328.768999]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  328.769014]  new_skb+0x26/0x1c0
[  328.769023]  aoecmd_cfg+0x279/0x7f0
[  328.769035]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  328.769051]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.769067]  ? check_preemption_disabled+0x48/0x200
[  328.769083]  ? check_preemption_disabled+0x48/0x200
[  328.773128] 0*512kB 
[  328.775122]  ? __lock_is_held+0xb5/0x140
[  328.779763] 1*1024kB 
[  328.783564]  discover_timer+0x50/0x60
[  328.788548] (U) 
[  328.792340]  call_timer_fn+0x272/0x920
[  328.796394] 1*2048kB 
[  328.801050]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  328.801065]  ? process_timeout+0x40/0x40
[  328.805195] (M) 
[  328.810765]  ? find_held_lock+0x36/0x1c0
[  328.814831] 3*4096kB 
[  328.819234]  ? mark_held_locks+0xc7/0x130
[  328.823188] (M) 
[  328.827679]  ? _raw_spin_unlock_irq+0x27/0x80
[  328.832146] = 15908kB
[  328.837244]  ? _raw_spin_unlock_irq+0x27/0x80
[  328.841803] Node 0 
[  328.845511]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  328.849805] DMA32: 
[  328.854122]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  328.858157] 4*4kB 
[  328.862045]  ? trace_hardirqs_on+0xbd/0x310
[  328.865305] (UM) 
[  328.870052]  ? kasan_check_read+0x11/0x20
[  328.870068]  ? __run_timers+0x7da/0xc70
[  328.873327] 2*8kB 
[  328.876950]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  328.881258] (UM) 
[  328.886795]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  328.891779] 3*16kB 
[  328.896793]  __run_timers+0x7e5/0xc70
[  328.899091] (UM) 
[  328.903154]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  328.905561] 3*32kB 
[  328.909354]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  328.911309] (UM) 
[  328.915198]  ? graph_lock+0x170/0x170
[  328.917585] 4*64kB 
[  328.922421]  ? print_usage_bug+0xc0/0xc0
[  328.926455] (M) 
[  328.928424]  ? lock_release+0x970/0x970
[  328.932459] 3*128kB 
[  328.934860]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  328.938983] (M) 
[  328.940954]  ? find_held_lock+0x36/0x1c0
[  328.945426] 3*256kB 
[  328.947830]  ? graph_lock+0x170/0x170
[  328.952302] (M) 
[  328.954533]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.959349] 4*512kB 
[  328.961584]  ? check_preemption_disabled+0x48/0x200
[  328.966139] (UM) 
[  328.968290]  ? __lock_is_held+0xb5/0x140
[  328.972580] 3*1024kB 
[  328.974638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  328.978763] (UM) 
[  328.982730]  ? check_preemption_disabled+0x48/0x200
[  328.984856] 3*2048kB 
[  328.990304]  run_timer_softirq+0x52/0xb0
[  328.992335] (M) 
[  328.997179]  ? rcu_read_lock_sched_held+0x108/0x120
[  328.999390] 3*4096kB 
[  329.003193]  __do_softirq+0x30b/0xad8
[  329.005234] (M) 
[  329.010596]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  329.012802] = 25136kB
[  329.017813]  ? pvclock_read_flags+0x160/0x160
[  329.019854] Node 0 
[  329.023644]  ? lapic_next_event+0x5a/0x90
[  329.025857] Normal: 
[  329.029930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  329.031883] 778*4kB 
[  329.035866]  ? check_preemption_disabled+0x48/0x200
[  329.038166] (MEH) 
[  329.043354]  ? check_preemption_disabled+0x48/0x200
[  329.043375]  ? kvm_clock_read+0x18/0x30
[  329.045319] 429*8kB (ME) 
[  329.049382]  ? kvm_sched_clock_read+0x9/0x20
[  329.051680] 185*16kB (UME) 
[  329.055485]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  329.057436] 51*32kB 
[  329.062968]  ? check_preemption_disabled+0x48/0x200
[  329.065265] (UME) 
[  329.070284]  irq_exit+0x17f/0x1c0
[  329.072313] 8*64kB 
[  329.076364]  smp_apic_timer_interrupt+0x1cb/0x760
[  329.078750] (UM) 
[  329.084277]  ? smp_reschedule_interrupt+0x109/0x650
[  329.086324] 0*128kB 
[  329.091328]  ? smp_call_function_single_interrupt+0x650/0x650
[  329.093721] 1*256kB 
[  329.097777]  ? interrupt_entry+0xb5/0xf0
[  329.099729] (U) 
[  329.104750]  ? trace_hardirqs_off_caller+0xbb/0x310
[  329.107137] 0*512kB 
[  329.110934]  ? trace_hardirqs_off_caller+0xbb/0x310
[  329.112891] 2*1024kB 
[  329.117988]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  329.120371] (U) 
[  329.124875]  ? trace_hardirqs_on_caller+0x310/0x310
[  329.127087] 0*2048kB 
[  329.131226]  ? trace_hardirqs_on_caller+0x310/0x310
[  329.133524] 0*4096kB 
[  329.139061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  329.141358] = 13952kB
[  329.146369]  ? check_preemption_disabled+0x48/0x200
[  329.148567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  329.153592]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  329.157548] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  329.160295]  apic_timer_interrupt+0xf/0x20
[  329.164679] 1706 total pagecache pages
[  329.167593]  </IRQ>
[  329.173115] 0 pages in swap cache
[  329.175426] RIP: 0010:lock_acquire+0x268/0x520
[  329.180417] Swap cache stats: add 0, delete 0, find 0/0
[  329.182558] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  329.185988] Free swap  = 0kB
[  329.188215] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286
[  329.193042] Total swap = 0kB
[  329.195087]  ORIG_RAX: ffffffffffffff13
[  329.200082] 1965979 pages RAM
[  329.202408] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  329.208286] 0 pages HighMem/MovableOnly
[  329.210598] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  329.214637] 342306 pages reserved
[  329.214645] 0 pages cma reserved
[  329.216611] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  329.221716] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  329.223926] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  329.228924] ksoftirqd/1 cpuset=
[  329.231316] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  329.231356]  ? lock_release+0x970/0x970
[  329.236149] /
[  329.238139]  ? rcu_read_unlock+0x16/0x60
[  329.243129]  mems_allowed=0
[  329.245531]  ? lock_downgrade+0x900/0x900
[  329.426524]  ? check_preemption_disabled+0x48/0x200
[  329.431584]  percpu_ref_put_many+0x94/0x260
[  329.435920]  ? mem_cgroup_charge_statistics+0x780/0x780
[  329.441290]  ? rcu_bh_qs+0xc0/0xc0
[  329.444833]  ? mem_cgroup_charge_statistics+0x780/0x780
[  329.450257]  mem_cgroup_iter+0x1f7/0x1160
[  329.454403]  ? downgrade_write+0x2b0/0x2b0
[  329.458647]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  329.463413]  ? up_read+0x1a/0x110
[  329.466871]  ? shrink_slab+0xfa/0x8c0
[  329.470690]  ? shrink_active_list+0x1c20/0x1c20
[  329.475368]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  329.480998]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  329.486109]  ? cgroup_procs_write_finish+0xf0/0xf0
[  329.491039]  ? print_usage_bug+0xc0/0xc0
[  329.495123]  ? find_held_lock+0x36/0x1c0
[  329.499226]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  329.504778]  ? vmpressure+0x1a2/0x340
[  329.508586]  shrink_node+0x516/0x16b0
[  329.512400]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  329.517707]  ? shrink_node_memcg+0x18e0/0x18e0
[  329.522300]  ? kvm_clock_read+0x18/0x30
[  329.526280]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  329.531307]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  329.535837]  ? kasan_check_write+0x14/0x20
[  329.540073]  ? do_raw_spin_lock+0xc1/0x200
[  329.544312]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  329.549850]  ? __cpuset_node_allowed+0x19b/0x660
[  329.554623]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  329.560335]  ? delayacct_end+0x5a/0x100
[  329.564320]  do_try_to_free_pages+0x3e7/0x1290
[  329.568921]  ? shrink_node+0x16b0/0x16b0
[  329.572986]  ? __lock_is_held+0xb5/0x140
[  329.577065]  try_to_free_pages+0x4d0/0xb90
[  329.581305]  ? do_try_to_free_pages+0x1290/0x1290
[  329.586259]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  329.591811]  ? lock_acquire+0x1ed/0x520
[  329.595785]  ? set_page_refcounted+0x280/0x280
[  329.600371]  ? lock_release+0x970/0x970
[  329.604365]  ? ___might_sleep+0x1ed/0x300
[  329.608514]  ? arch_local_save_flags+0x40/0x40
[  329.613116]  __alloc_pages_slowpath+0x993/0x2d80
[  329.617905]  ? warn_alloc+0x120/0x120
[  329.621703]  ? __radix_tree_lookup+0x4c0/0x4c0
[  329.626316]  ? find_get_entry+0x2f2/0xc40
[  329.630474]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  329.636031]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  329.641447]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  329.647001]  ? should_fail+0x22d/0xd01
[  329.650894]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  329.655997]  ? __lock_is_held+0xb5/0x140
[  329.660088]  ? __lock_is_held+0xb5/0x140
[  329.664165]  ? kasan_check_read+0x11/0x20
[  329.668330]  ? ___might_sleep+0x1ed/0x300
[  329.672477]  ? lock_release+0x970/0x970
[  329.676456]  ? arch_local_save_flags+0x40/0x40
[  329.681052]  ? __might_sleep+0x95/0x190
[  329.685060]  __alloc_pages_nodemask+0xa80/0xde0
[  329.689767]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  329.694788]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  329.700589]  ? kasan_check_read+0x11/0x20
[  329.704743]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  329.710057]  ? graph_lock+0x170/0x170
[  329.713861]  ? print_usage_bug+0xc0/0xc0
[  329.717941]  ? graph_lock+0x170/0x170
[  329.721740]  ? graph_lock+0x170/0x170
[  329.725549]  ? __do_page_cache_readahead+0x7ce/0x980
[  329.730661]  ? find_held_lock+0x36/0x1c0
[  329.734728]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  329.740273]  alloc_pages_current+0x10c/0x210
[  329.744681]  ? lock_downgrade+0x900/0x900
[  329.748852]  __page_cache_alloc+0x38f/0x5b0
[  329.753189]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  329.758989]  ? kasan_check_read+0x11/0x20
[  329.763151]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  329.768440]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  329.773115]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  329.778656]  ? check_preemption_disabled+0x48/0x200
[  329.783681]  filemap_fault+0x1594/0x25f0
[  329.787758]  ? __lock_page_or_retry+0xa00/0xa00
[  329.792430]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  329.798227]  ? kasan_check_read+0x11/0x20
[  329.802389]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  329.807688]  ? rcu_bh_qs+0xc0/0xc0
[  329.811229]  ? remove_wait_queue+0x1a6/0x360
[  329.815646]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  329.821112]  ? filemap_map_pages+0xdea/0x1980
[  329.825627]  ? print_usage_bug+0xc0/0xc0
[  329.829690]  ? find_get_pages_range_tag+0x1320/0x1320
[  329.834882]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  329.840421]  ? fput+0x130/0x1a0
[  329.843703]  ? graph_lock+0x170/0x170
[  329.847505]  ? __lock_acquire+0x7ec/0x4ec0
[  329.851784]  ? lock_acquire+0x1ed/0x520
[  329.855761]  ? ext4_filemap_fault+0x7a/0xad
[  329.860107]  ? lock_release+0x970/0x970
[  329.864084]  ? arch_local_save_flags+0x40/0x40
[  329.868670]  ? select_estimate_accuracy+0x4b0/0x4b0
[  329.873700]  ? down_read+0xb0/0x1d0
[  329.877328]  ? ext4_filemap_fault+0x7a/0xad
[  329.881656]  ? __down_interruptible+0x700/0x700
[  329.886343]  ext4_filemap_fault+0x82/0xad
[  329.890493]  __do_fault+0x100/0x6b0
[  329.894137]  ? print_bad_pte+0x6c0/0x6c0
[  329.898207]  ? find_held_lock+0x36/0x1c0
[  329.902275]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  329.907465]  ? pmd_val+0x88/0x100
[  329.910921]  ? add_mm_counter_fast+0xd0/0xd0
[  329.915328]  ? pmd_val+0x88/0x100
[  329.918781]  ? add_mm_counter_fast+0xd0/0xd0
[  329.923220]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  329.928764]  __handle_mm_fault+0x3709/0x53e0
[  329.933194]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  329.938041]  ? graph_lock+0x170/0x170
[  329.941843]  ? print_usage_bug+0xc0/0xc0
[  329.945911]  ? lock_downgrade+0x900/0x900
[  329.950086]  ? graph_lock+0x170/0x170
[  329.953886]  ? graph_lock+0x170/0x170
[  329.957748]  ? handle_mm_fault+0x42a/0xc70
[  329.961982]  ? lock_downgrade+0x900/0x900
[  329.966134]  ? check_preemption_disabled+0x48/0x200
[  329.971163]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  329.976974]  ? kasan_check_read+0x11/0x20
[  329.981129]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  329.986408]  ? rcu_bh_qs+0xc0/0xc0
[  329.989949]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  329.995405]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  330.000943]  ? check_preemption_disabled+0x48/0x200
[  330.005967]  handle_mm_fault+0x54f/0xc70
[  330.010043]  ? __handle_mm_fault+0x53e0/0x53e0
[  330.014641]  ? find_vma+0x34/0x190
[  330.018199]  __do_page_fault+0x67d/0xed0
[  330.022272]  ? mm_fault_error+0x380/0x380
[  330.026420]  ? trace_hardirqs_off+0xb8/0x310
[  330.030834]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  330.036206]  ? trace_hardirqs_on+0x310/0x310
[  330.040623]  do_page_fault+0xf2/0x7e0
[  330.044430]  ? vmalloc_sync_all+0x30/0x30
[  330.048580]  ? error_entry+0x70/0xd0
[  330.052296]  ? trace_hardirqs_off_caller+0xbb/0x310
[  330.057338]  ? trace_hardirqs_on_caller+0xc0/0x310
[  330.062297]  ? syscall_return_slowpath+0x5e0/0x5e0
[  330.067256]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  330.072118]  ? trace_hardirqs_on_caller+0x310/0x310
[  330.077135]  ? trace_hardirqs_off+0x310/0x310
[  330.081631]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  330.086654]  ? prepare_exit_to_usermode+0x291/0x3b0
[  330.091670]  ? page_fault+0x8/0x30
[  330.095216]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  330.100060]  ? page_fault+0x8/0x30
[  330.103605]  page_fault+0x1e/0x30
[  330.107055] RIP: 0033:0x7f5d3f443dd3
[  330.110776] Code: Bad RIP value.
[  330.114136] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  330.119504] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  330.126790] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  330.134069] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  330.141332] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  330.148597] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  330.155889] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  330.155971] aoe: skb alloc failure
[  330.162822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  330.162828] Call Trace:
[  330.162850]  dump_stack+0x1c4/0x2b4
[  330.162872]  ? dump_stack_print_info.cold.2+0x52/0x52
[  330.166423] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  330.175761]  warn_alloc.cold.119+0xb7/0x1bd
[  330.178319] init cpuset=
[  330.181940]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  330.187101] /
[  330.196805]  ? lock_downgrade+0x900/0x900
[  330.201107]  mems_allowed=0
[  330.203777]  ? trace_hardirqs_off+0xb8/0x310
[  330.221796]  ? trace_hardirqs_off+0xb8/0x310
[  330.226247]  __alloc_pages_slowpath+0x2667/0x2d80
[  330.231122]  ? warn_alloc+0x120/0x120
[  330.234973]  ? warn_alloc+0x120/0x120
[  330.238775]  ? print_usage_bug+0xc0/0xc0
[  330.242838]  ? warn_alloc+0x120/0x120
[  330.246658]  ? print_usage_bug+0xc0/0xc0
[  330.250727]  ? ipv6_chk_mcast_addr+0x377/0x940
[  330.255323]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  330.260863]  ? should_fail+0x22d/0xd01
[  330.264748]  ? ipv6_dev_mc_dec+0x260/0x260
[  330.268996]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  330.274112]  ? __lock_acquire+0x7ec/0x4ec0
[  330.278365]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  330.283468]  ? should_fail+0x22d/0xd01
[  330.287366]  ? mark_held_locks+0x130/0x130
[  330.291617]  ? mark_held_locks+0x130/0x130
[  330.295856]  ? ipv6_rcv+0x419/0x640
[  330.299539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.305112]  ? check_preemption_disabled+0x48/0x200
[  330.310142]  ? check_preemption_disabled+0x48/0x200
[  330.315234]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.320792]  ? check_preemption_disabled+0x48/0x200
[  330.325808]  ? check_preemption_disabled+0x48/0x200
[  330.330863]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  330.336432]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  330.341716]  ? rcu_pm_notify+0xc0/0xc0
[  330.345613]  __alloc_pages_nodemask+0xa80/0xde0
[  330.350288]  ? graph_lock+0x170/0x170
[  330.354094]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  330.359110]  ? graph_lock+0x170/0x170
[  330.362928]  ? find_held_lock+0x36/0x1c0
[  330.366999]  ? ____cache_alloc_node+0x1c7/0x1e0
[  330.371675]  ? lock_downgrade+0x900/0x900
[  330.375837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.381381]  cache_grow_begin+0x91/0x8c0
[  330.385448]  ? do_raw_spin_unlock+0xa7/0x2f0
[  330.389880]  fallback_alloc+0x203/0x2e0
[  330.393877]  ____cache_alloc_node+0x1c7/0x1e0
[  330.398383]  kmem_cache_alloc+0x1f8/0x730
[  330.402537]  ? __lock_is_held+0xb5/0x140
[  330.406609]  __build_skb+0xab/0x430
[  330.410237]  ? skb_try_coalesce+0x1b70/0x1b70
[  330.414736]  ? br_netif_receive_skb+0x107/0x210
[  330.419410]  ? __alloc_pages_nodemask+0xde0/0xde0
[  330.424273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.429812]  ? check_preemption_disabled+0x48/0x200
[  330.434850]  __napi_alloc_skb+0x1d6/0x310
[  330.439004]  page_to_skb.isra.42+0xee/0x8d0
[  330.443339]  ? check_preemption_disabled+0x48/0x200
[  330.448359]  ? virtnet_remove+0xf0/0xf0
[  330.452335]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  330.458134]  ? kasan_check_read+0x11/0x20
[  330.462284]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  330.467580]  ? rcu_bh_qs+0xc0/0xc0
[  330.471139]  receive_mergeable+0x155d/0x3a90
[  330.475569]  ? virtnet_probe+0x2240/0x2240
[  330.479804]  ? audit_add_watch+0xc1/0xdc0
[  330.483980]  ? check_preemption_disabled+0x48/0x200
[  330.489044]  ? check_preemption_disabled+0x48/0x200
[  330.494074]  ? __lock_is_held+0xb5/0x140
[  330.498168]  ? rcu_read_lock_sched_held+0x108/0x120
[  330.503207]  ? update_cfs_rq_load_avg.part.64+0x253/0x2e0
[  330.508746]  ? tg_unthrottle_up+0x220/0x220
[  330.513097]  ? update_load_avg+0x13b8/0x2470
[  330.517501]  ? __lock_is_held+0xb5/0x140
[  330.521566]  ? graph_lock+0x170/0x170
[  330.525375]  ? attach_entity_load_avg+0x860/0x860
[  330.530226]  ? graph_lock+0x170/0x170
[  330.534049]  ? graph_lock+0x170/0x170
[  330.537861]  ? rb_erase+0x3710/0x3710
[  330.541684]  ? mark_held_locks+0x130/0x130
[  330.545930]  ? graph_lock+0x170/0x170
[  330.549733]  ? find_held_lock+0x36/0x1c0
[  330.553824]  ? cpuacct_charge+0x265/0x440
[  330.557988]  ? find_held_lock+0x36/0x1c0
[  330.562064]  ? update_curr+0x4cf/0xbe0
[  330.565953]  ? lock_downgrade+0x900/0x900
[  330.570103]  ? check_preemption_disabled+0x48/0x200
[  330.575125]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  330.580924]  ? kasan_check_read+0x11/0x20
[  330.585075]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  330.590366]  ? rcu_bh_qs+0xc0/0xc0
[  330.593930]  ? update_curr+0x4ec/0xbe0
[  330.597849]  ? __account_cfs_rq_runtime+0x790/0x790
[  330.602895]  ? select_task_rq_fair+0x754/0x3500
[  330.607565]  ? lock_downgrade+0x900/0x900
[  330.611717]  ? check_preemption_disabled+0x48/0x200
[  330.616739]  ? graph_lock+0x170/0x170
[  330.620543]  ? account_entity_enqueue+0x3a3/0x660
[  330.625394]  ? __enqueue_entity+0x10d/0x1f0
[  330.629724]  ? rb_erase_cached+0xc78/0x3720
[  330.634063]  ? rb_next+0x140/0x140
[  330.637610]  ? update_curr+0x344/0xbe0
[  330.641498]  ? graph_lock+0x170/0x170
[  330.645330]  ? __account_cfs_rq_runtime+0x790/0x790
[  330.650358]  ? unwind_next_frame+0x3e/0x50
[  330.654595]  ? __save_stack_trace+0x7d/0xf0
[  330.658950]  receive_buf+0xb3c/0x3270
[  330.662753]  ? print_usage_bug+0xc0/0xc0
[  330.666819]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.672398]  ? receive_mergeable+0x3a90/0x3a90
[  330.676984]  ? graph_lock+0x170/0x170
[  330.680793]  ? print_usage_bug+0xc0/0xc0
[  330.684858]  ? __lock_acquire+0x7ec/0x4ec0
[  330.689122]  ? print_usage_bug+0xc0/0xc0
[  330.693200]  ? __lock_acquire+0x7ec/0x4ec0
[  330.697434]  ? lock_downgrade+0x900/0x900
[  330.701583]  ? lock_downgrade+0x900/0x900
[  330.705740]  ? graph_lock+0x170/0x170
[  330.709538]  ? graph_lock+0x170/0x170
[  330.713344]  ? __update_load_avg_se+0x664/0xb90
[  330.718047]  ? mark_held_locks+0x130/0x130
[  330.722287]  ? __update_load_avg_blocked_se+0x730/0x730
[  330.727656]  ? __update_load_avg_se+0xb90/0xb90
[  330.732328]  ? __lock_is_held+0xb5/0x140
[  330.736402]  ? update_load_avg+0x387/0x2470
[  330.740724]  ? update_load_avg+0x387/0x2470
[  330.745053]  ? update_load_avg+0x387/0x2470
[  330.749386]  ? attach_entity_load_avg+0x860/0x860
[  330.754233]  ? attach_entity_load_avg+0x860/0x860
[  330.759082]  ? mark_held_locks+0x130/0x130
[  330.763335]  ? graph_lock+0x170/0x170
[  330.767139]  ? mark_held_locks+0x130/0x130
[  330.771890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.777456]  ? vring_use_dma_api+0xa5/0xc0
[  330.781708]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  330.787245]  ? vring_unmap_one+0x5a/0x410
[  330.791401]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  330.796937]  ? detach_buf+0x34b/0x5d0
[  330.800752]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  330.806292]  ? virtqueue_get_buf_ctx+0x3d5/0x820
[  330.811060]  ? detach_buf+0x5d0/0x5d0
[  330.814870]  ? print_usage_bug+0xc0/0xc0
[  330.818970]  virtnet_poll+0x421/0x105f
[  330.822886]  ? receive_buf+0x3270/0x3270
[  330.826952]  ? __lock_acquire+0x7ec/0x4ec0
[  330.831210]  ? update_curr+0x4ec/0xbe0
[  330.835115]  ? net_rx_action+0x480/0x1950
[  330.839261]  ? net_rx_action+0x480/0x1950
[  330.843412]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  330.848007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.853551]  ? check_preemption_disabled+0x48/0x200
[  330.858574]  net_rx_action+0x7c5/0x1950
[  330.862580]  ? napi_complete_done+0x6d0/0x6d0
[  330.867080]  ? reweight_task+0x130/0x130
[  330.871162]  ? pick_next_task_fair+0x990/0x16d0
[  330.875867]  ? finish_task_switch+0x1f5/0x900
[  330.880368]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  330.885908]  ? __run_timers+0xa4a/0xc70
[  330.889882]  ? lockdep_hardirqs_on+0x421/0x5c0
[  330.894567]  ? trace_hardirqs_on+0xbd/0x310
[  330.898900]  ? kasan_check_read+0x11/0x20
[  330.903064]  ? finish_task_switch+0x1f5/0x900
[  330.907562]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  330.912957]  ? compat_start_thread+0x80/0x80
[  330.917368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.922913]  ? kasan_check_write+0x14/0x20
[  330.927161]  ? finish_task_switch+0x2f5/0x900
[  330.931665]  ? __switch_to_asm+0x40/0x70
[  330.935730]  ? preempt_notifier_register+0x200/0x200
[  330.940847]  ? __switch_to_asm+0x34/0x70
[  330.944909]  ? __switch_to_asm+0x34/0x70
[  330.948987]  ? __switch_to_asm+0x40/0x70
[  330.953051]  ? __switch_to_asm+0x34/0x70
[  330.957130]  ? __switch_to_asm+0x40/0x70
[  330.961199]  ? __switch_to_asm+0x34/0x70
[  330.965274]  ? __switch_to_asm+0x40/0x70
[  330.969336]  ? __switch_to_asm+0x34/0x70
[  330.973412]  ? pvclock_read_flags+0x160/0x160
[  330.977912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  330.983486]  ? check_preemption_disabled+0x48/0x200
[  330.988507]  ? check_preemption_disabled+0x48/0x200
[  330.993531]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  330.999069]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  331.004352]  ? rcu_pm_notify+0xc0/0xc0
[  331.008256]  __do_softirq+0x30b/0xad8
[  331.012078]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  331.017208]  ? trace_hardirqs_off+0xb8/0x310
[  331.021645]  ? schedule+0x108/0x460
[  331.025322]  ? trace_hardirqs_off+0xb8/0x310
[  331.029734]  ? ___might_sleep+0x1ed/0x300
[  331.033885]  ? smpboot_thread_fn+0x68b/0xa00
[  331.038294]  ? trace_hardirqs_on+0x310/0x310
[  331.042704]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  331.048246]  ? check_preemption_disabled+0x48/0x200
[  331.053259]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.058814]  ? takeover_tasklets+0xa90/0xa90
[  331.063225]  run_ksoftirqd+0x94/0x100
[  331.067023]  smpboot_thread_fn+0x68b/0xa00
[  331.071263]  ? sort_range+0x30/0x30
[  331.074899]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  331.080003]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  331.085542]  ? __kthread_parkme+0xfb/0x1a0
[  331.089785]  kthread+0x35a/0x420
[  331.093149]  ? sort_range+0x30/0x30
[  331.096785]  ? kthread_bind+0x40/0x40
[  331.100593]  ret_from_fork+0x3a/0x50
[  331.104321] warn_alloc_show_mem: 1 callbacks suppressed
[  331.104333] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  331.104335] Mem-Info:
[  331.104366] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  331.104366]  active_file:14 inactive_file:15 isolated_file:0
[  331.104366]  unevictable:0 dirty:0 writeback:0 unstable:0
[  331.104366]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  331.104366]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  331.104366]  free:13749 free_pcp:291 free_cma:0
[  331.109700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  331.109708] Call Trace:
[  331.115943] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  331.118340]  <IRQ>
[  331.151382] Node 0 
[  331.160757]  dump_stack+0x1c4/0x2b4
[  331.163338] 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
[  331.190898]  ? dump_stack_print_info.cold.2+0x52/0x52
[  331.193023] lowmem_reserve[]:
[  331.195265]  warn_alloc.cold.119+0xb7/0x1bd
[  331.198856]  0
[  331.224362]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  331.229527]  2819
[  331.232634]  ? lock_downgrade+0x900/0x900
[  331.236932]  6323
[  331.238738]  ? trace_hardirqs_off+0xb8/0x310
[  331.243551]  6323
[  331.245615]  ? trace_hardirqs_off+0xb8/0x310
[  331.251825]  __alloc_pages_slowpath+0x2667/0x2d80
[  331.256216] Node 0 
[  331.258312]  ? warn_alloc+0x120/0x120
[  331.262698] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  331.267511]  ? __lock_acquire+0x7ec/0x4ec0
[  331.269720] lowmem_reserve[]:
[  331.273515]  ? warn_alloc+0x120/0x120
[  331.300380]  0
[  331.304613]  ? print_usage_bug+0xc0/0xc0
[  331.307710]  0
[  331.311518]  ? warn_alloc+0x120/0x120
[  331.313297]  3503
[  331.317353]  ? print_usage_bug+0xc0/0xc0
[  331.319136]  3503
[  331.322927]  ? mark_held_locks+0x130/0x130
[  331.329044]  ? mark_held_locks+0x130/0x130
[  331.331092] Node 0 
[  331.335321]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  331.339554] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  331.341764]  ? should_fail+0x22d/0xd01
[  331.347276] lowmem_reserve[]:
[  331.375638]  ? graph_lock+0x170/0x170
[  331.379503]  0
[  331.382604]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  331.386377]  0
[  331.388179]  ? __lock_acquire+0x7ec/0x4ec0
[  331.393272]  0
[  331.395129]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  331.399336]  0
[  331.401133]  ? should_fail+0x22d/0xd01
[  331.408023]  ? mark_held_locks+0x130/0x130
[  331.411879] Node 0 DMA: 
[  331.416122]  ? mark_held_locks+0x130/0x130
[  331.416137]  ? lock_downgrade+0x900/0x900
[  331.418813] 1*4kB 
[  331.423038]  ? graph_lock+0x170/0x170
[  331.427164] (U) 
[  331.429324]  ? graph_lock+0x170/0x170
[  331.433102] 0*8kB 
[  331.435084]  ? graph_lock+0x170/0x170
[  331.438865] 0*16kB 
[  331.441022]  ? print_usage_bug+0xc0/0xc0
[  331.444799] 1*32kB 
[  331.447027]  ? do_raw_spin_unlock+0xa7/0x2f0
[  331.451084] (U) 
[  331.453319]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.457722] 2*64kB 
[  331.459693]  ? check_preemption_disabled+0x48/0x200
[  331.465218] (U) 
[  331.467468]  ? check_preemption_disabled+0x48/0x200
[  331.472455] 1*128kB 
[  331.474434]  ? __lock_is_held+0xb5/0x140
[  331.479420] (U) 
[  331.481741]  __alloc_pages_nodemask+0xa80/0xde0
[  331.485778] 1*256kB 
[  331.487745]  ? graph_lock+0x170/0x170
[  331.492387] (U) 
[  331.494730]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  331.498518] 0*512kB 
[  331.500493]  ? graph_lock+0x170/0x170
[  331.505486] 1*1024kB 
[  331.507823]  ? find_held_lock+0x36/0x1c0
[  331.511594] (U) 
[  331.514020]  ? ____cache_alloc_node+0x1c7/0x1e0
[  331.518054] 1*2048kB 
[  331.520032]  ? lock_downgrade+0x900/0x900
[  331.524683] (M) 
[  331.527091]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.531211] 3*4096kB 
[  331.533187]  cache_grow_begin+0x91/0x8c0
[  331.538721] (M) 
[  331.541125]  ? do_raw_spin_unlock+0xa7/0x2f0
[  331.545160] = 15908kB
[  331.547144]  fallback_alloc+0x203/0x2e0
[  331.551523] Node 0 
[  331.553934]  ____cache_alloc_node+0x1c7/0x1e0
[  331.557877] DMA32: 
[  331.560116]  kmem_cache_alloc_node+0xe3/0x730
[  331.564601] 4*4kB 
[  331.566834]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  331.571299] (UM) 
[  331.573443]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  331.578521] 2*8kB 
[  331.580588]  __alloc_skb+0x119/0x770
[  331.585136] (UM) 
[  331.587283]  ? calc_wheel_index+0x220/0x220
[  331.590968] 3*16kB 
[  331.593056]  ? skb_scrub_packet+0x490/0x490
[  331.597352] (UM) 
[  331.599588]  ? vprintk_default+0x28/0x30
[  331.603881] 3*32kB 
[  331.605967]  ? vprintk_func+0x85/0x181
[  331.610022] (UM) 
[  331.612266]  ? printk+0xa7/0xcf
[  331.616145] 4*64kB 
[  331.618207]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  331.621459] (M) 
[  331.623707]  new_skb+0x26/0x1c0
[  331.628433] 3*128kB 
[  331.630405]  aoecmd_cfg+0x279/0x7f0
[  331.633678] (M) 
[  331.635998]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  331.639768] 3*256kB 
[  331.641741]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.646033] (M) 
[  331.648355]  ? check_preemption_disabled+0x48/0x200
[  331.653878] 4*512kB 
[  331.655848]  ? check_preemption_disabled+0x48/0x200
[  331.660835] (UM) 
[  331.663165]  ? __lock_is_held+0xb5/0x140
[  331.668154] 3*1024kB 
[  331.670238]  discover_timer+0x50/0x60
[  331.674269] (UM) 
[  331.676675]  call_timer_fn+0x272/0x920
[  331.680452] 3*2048kB 
[  331.682510]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  331.686373] (M) 
[  331.688805]  ? process_timeout+0x40/0x40
[  331.693629] 3*4096kB 
[  331.695615]  ? find_held_lock+0x36/0x1c0
[  331.699658] (M) 
[  331.702064]  ? mark_held_locks+0xc7/0x130
[  331.706107] = 25136kB
[  331.708098]  ? _raw_spin_unlock_irq+0x27/0x80
[  331.712230] Node 0 
[  331.714633]  ? _raw_spin_unlock_irq+0x27/0x80
[  331.719101] Normal: 
[  331.721332]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  331.725805] 778*4kB 
[  331.728123]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  331.732936] (MEH) 
[  331.735254]  ? trace_hardirqs_on+0xbd/0x310
[  331.739811] 429*8kB 
[  331.741956]  ? kasan_check_read+0x11/0x20
[  331.746252] (ME) 
[  331.748574]  ? __run_timers+0x7da/0xc70
[  331.752708] 185*16kB 
[  331.754766]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  331.758714] (UME) 
[  331.761129]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  331.766541] 51*32kB (UME) 
[  331.768708]  __run_timers+0x7e5/0xc70
[  331.773524] 8*64kB 
[  331.776378]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  331.780161] (UM) 
[  331.782418]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  331.787753] 0*128kB 
[  331.789820]  ? graph_lock+0x170/0x170
[  331.794827] 1*256kB 
[  331.797145]  ? print_usage_bug+0xc0/0xc0
[  331.800917] (U) 
[  331.803241]  ? lock_release+0x970/0x970
[  331.807309] 0*512kB 
[  331.809292]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  331.813239] 2*1024kB 
[  331.815603]  ? find_held_lock+0x36/0x1c0
[  331.820762] (U) 
[  331.823169]  ? graph_lock+0x170/0x170
[  331.827264] 0*2048kB 
[  331.829247]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.833024] 0*4096kB 
[  331.835431]  ? check_preemption_disabled+0x48/0x200
[  331.840938] = 13952kB
[  331.843352]  ? __lock_is_held+0xb5/0x140
[  331.848341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  331.850740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.854781] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  331.863728]  ? check_preemption_disabled+0x48/0x200
[  331.869259] 1706 total pagecache pages
[  331.877833]  run_timer_softirq+0x52/0xb0
[  331.882823] 0 pages in swap cache
[  331.886702]  ? rcu_read_lock_sched_held+0x108/0x120
[  331.890749] Swap cache stats: add 0, delete 0, find 0/0
[  331.894210]  __do_softirq+0x30b/0xad8
[  331.899214] Free swap  = 0kB
[  331.904583]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  331.908363] Total swap = 0kB
[  331.911388]  ? pvclock_read_flags+0x160/0x160
[  331.916462] 1965979 pages RAM
[  331.919470]  ? lapic_next_event+0x5a/0x90
[  331.923939] 0 pages HighMem/MovableOnly
[  331.927045]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.931166] 342306 pages reserved
[  331.935154]  ? check_preemption_disabled+0x48/0x200
[  331.940660] 0 pages cma reserved
[  331.944111]  ? check_preemption_disabled+0x48/0x200
[  331.949400] syz-executor0: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  331.952472]  ? kvm_clock_read+0x18/0x30
[  331.957466] syz-executor0 cpuset=
[  331.967960]  ? kvm_sched_clock_read+0x9/0x20
[  331.971914] syz0
[  331.975368]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  331.979755]  mems_allowed=0
[  331.981723]  ? check_preemption_disabled+0x48/0x200
[  331.995211]  irq_exit+0x17f/0x1c0
[  331.998672]  smp_apic_timer_interrupt+0x1cb/0x760
[  332.003512]  ? smp_reschedule_interrupt+0x109/0x650
[  332.008530]  ? smp_call_function_single_interrupt+0x650/0x650
[  332.014424]  ? interrupt_entry+0xb5/0xf0
[  332.018505]  ? trace_hardirqs_off_caller+0xbb/0x310
[  332.023526]  ? trace_hardirqs_off_caller+0xbb/0x310
[  332.028562]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  332.033406]  ? trace_hardirqs_on_caller+0x310/0x310
[  332.038421]  ? trace_hardirqs_on_caller+0x310/0x310
[  332.043441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  332.048980]  ? check_preemption_disabled+0x48/0x200
[  332.054006]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  332.058856]  apic_timer_interrupt+0xf/0x20
[  332.063090]  </IRQ>
[  332.065334] RIP: 0010:lock_acquire+0x268/0x520
[  332.069916] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  332.088813] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  332.096539] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  332.103848] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  332.111122] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  332.118387] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  332.125663] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  332.132976]  ? lock_release+0x970/0x970
[  332.136960]  ? rcu_read_unlock+0x16/0x60
[  332.141030]  ? lock_downgrade+0x900/0x900
[  332.145185]  ? check_preemption_disabled+0x48/0x200
[  332.150217]  percpu_ref_put_many+0x94/0x260
[  332.154543]  ? mem_cgroup_charge_statistics+0x780/0x780
[  332.159920]  ? rcu_bh_qs+0xc0/0xc0
[  332.163462]  ? mem_cgroup_charge_statistics+0x780/0x780
[  332.168841]  mem_cgroup_iter+0x1f7/0x1160
[  332.172999]  ? downgrade_write+0x2b0/0x2b0
[  332.177258]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  332.182016]  ? up_read+0x1a/0x110
[  332.185472]  ? shrink_slab+0xfa/0x8c0
[  332.189273]  ? shrink_active_list+0x1c20/0x1c20
[  332.193956]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  332.199590]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  332.204720]  ? cgroup_procs_write_finish+0xf0/0xf0
[  332.209648]  ? print_usage_bug+0xc0/0xc0
[  332.213716]  ? find_held_lock+0x36/0x1c0
[  332.217776]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  332.223310]  ? vmpressure+0x1a2/0x340
[  332.227121]  shrink_node+0x516/0x16b0
[  332.230936]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  332.236269]  ? shrink_node_memcg+0x18e0/0x18e0
[  332.240860]  ? kvm_clock_read+0x18/0x30
[  332.244836]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  332.249862]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  332.254361]  ? kasan_check_write+0x14/0x20
[  332.258598]  ? do_raw_spin_lock+0xc1/0x200
[  332.262849]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  332.268386]  ? __cpuset_node_allowed+0x19b/0x660
[  332.273149]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  332.278867]  ? delayacct_end+0x5a/0x100
[  332.282854]  do_try_to_free_pages+0x3e7/0x1290
[  332.287454]  ? shrink_node+0x16b0/0x16b0
[  332.291541]  ? __lock_is_held+0xb5/0x140
[  332.295620]  try_to_free_pages+0x4d0/0xb90
[  332.299861]  ? do_try_to_free_pages+0x1290/0x1290
[  332.304706]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  332.310258]  ? lock_acquire+0x1ed/0x520
[  332.314234]  ? set_page_refcounted+0x280/0x280
[  332.318828]  ? lock_release+0x970/0x970
[  332.322838]  ? ___might_sleep+0x1ed/0x300
[  332.327003]  ? arch_local_save_flags+0x40/0x40
[  332.331599]  __alloc_pages_slowpath+0x993/0x2d80
[  332.336391]  ? warn_alloc+0x120/0x120
[  332.340197]  ? __radix_tree_lookup+0x4c0/0x4c0
[  332.344798]  ? find_get_entry+0x2f2/0xc40
[  332.348953]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  332.354495]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  332.359427]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  332.364969]  ? should_fail+0x22d/0xd01
[  332.368864]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  332.373971]  ? __lock_is_held+0xb5/0x140
[  332.378057]  ? __lock_is_held+0xb5/0x140
[  332.382133]  ? kasan_check_read+0x11/0x20
[  332.386285]  ? ___might_sleep+0x1ed/0x300
[  332.390429]  ? lock_release+0x970/0x970
[  332.394408]  ? arch_local_save_flags+0x40/0x40
[  332.399007]  ? __might_sleep+0x95/0x190
[  332.403014]  __alloc_pages_nodemask+0xa80/0xde0
[  332.407690]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  332.412713]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  332.418511]  ? kasan_check_read+0x11/0x20
[  332.422682]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  332.427962]  ? graph_lock+0x170/0x170
[  332.431768]  ? print_usage_bug+0xc0/0xc0
[  332.435832]  ? graph_lock+0x170/0x170
[  332.439632]  ? graph_lock+0x170/0x170
[  332.443432]  ? __do_page_cache_readahead+0x7ce/0x980
[  332.448562]  ? find_held_lock+0x36/0x1c0
[  332.452669]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  332.458235]  alloc_pages_current+0x10c/0x210
[  332.462661]  ? lock_downgrade+0x900/0x900
[  332.466820]  __page_cache_alloc+0x38f/0x5b0
[  332.471144]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  332.476952]  ? kasan_check_read+0x11/0x20
[  332.481102]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  332.486379]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  332.491046]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  332.496596]  ? check_preemption_disabled+0x48/0x200
[  332.501625]  filemap_fault+0x1594/0x25f0
[  332.505699]  ? __lock_page_or_retry+0xa00/0xa00
[  332.510382]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  332.516184]  ? kasan_check_read+0x11/0x20
[  332.520358]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  332.525636]  ? rcu_bh_qs+0xc0/0xc0
[  332.529227]  ? remove_wait_queue+0x1a6/0x360
[  332.533642]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  332.539109]  ? filemap_map_pages+0xdea/0x1980
[  332.543622]  ? print_usage_bug+0xc0/0xc0
[  332.547687]  ? find_get_pages_range_tag+0x1320/0x1320
[  332.552878]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  332.558417]  ? fput+0x130/0x1a0
[  332.561699]  ? graph_lock+0x170/0x170
[  332.565502]  ? __lock_acquire+0x7ec/0x4ec0
[  332.569788]  ? lock_acquire+0x1ed/0x520
[  332.573797]  ? ext4_filemap_fault+0x7a/0xad
[  332.578124]  ? lock_release+0x970/0x970
[  332.582097]  ? arch_local_save_flags+0x40/0x40
[  332.586685]  ? select_estimate_accuracy+0x4b0/0x4b0
[  332.591719]  ? down_read+0xb0/0x1d0
[  332.595356]  ? ext4_filemap_fault+0x7a/0xad
[  332.599693]  ? __down_interruptible+0x700/0x700
[  332.604378]  ext4_filemap_fault+0x82/0xad
[  332.608529]  __do_fault+0x100/0x6b0
[  332.612164]  ? print_bad_pte+0x6c0/0x6c0
[  332.616227]  ? find_held_lock+0x36/0x1c0
[  332.620288]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  332.625502]  ? pmd_val+0x88/0x100
[  332.628989]  ? add_mm_counter_fast+0xd0/0xd0
[  332.633396]  ? pmd_val+0x88/0x100
[  332.636868]  ? add_mm_counter_fast+0xd0/0xd0
[  332.641291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  332.646850]  __handle_mm_fault+0x3709/0x53e0
[  332.651270]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  332.656126]  ? graph_lock+0x170/0x170
[  332.659928]  ? print_usage_bug+0xc0/0xc0
[  332.664000]  ? lock_downgrade+0x900/0x900
[  332.668165]  ? graph_lock+0x170/0x170
[  332.671977]  ? graph_lock+0x170/0x170
[  332.675804]  ? handle_mm_fault+0x42a/0xc70
[  332.680041]  ? lock_downgrade+0x900/0x900
[  332.684209]  ? check_preemption_disabled+0x48/0x200
[  332.689256]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  332.695059]  ? kasan_check_read+0x11/0x20
[  332.699214]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  332.704493]  ? rcu_bh_qs+0xc0/0xc0
[  332.708035]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  332.713486]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  332.719025]  ? check_preemption_disabled+0x48/0x200
[  332.724054]  handle_mm_fault+0x54f/0xc70
[  332.728135]  ? __handle_mm_fault+0x53e0/0x53e0
[  332.732726]  ? find_vma+0x34/0x190
[  332.736300]  __do_page_fault+0x67d/0xed0
[  332.740371]  ? mm_fault_error+0x380/0x380
[  332.744523]  ? trace_hardirqs_off+0xb8/0x310
[  332.748945]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  332.754312]  ? trace_hardirqs_on+0x310/0x310
[  332.758733]  do_page_fault+0xf2/0x7e0
[  332.762541]  ? vmalloc_sync_all+0x30/0x30
[  332.766691]  ? error_entry+0x70/0xd0
[  332.770534]  ? trace_hardirqs_off_caller+0xbb/0x310
[  332.775559]  ? trace_hardirqs_on_caller+0xc0/0x310
[  332.780490]  ? syscall_return_slowpath+0x5e0/0x5e0
[  332.785458]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  332.790301]  ? trace_hardirqs_on_caller+0x310/0x310
[  332.795416]  ? trace_hardirqs_off+0x310/0x310
[  332.799963]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  332.804982]  ? prepare_exit_to_usermode+0x291/0x3b0
[  332.809996]  ? page_fault+0x8/0x30
[  332.813548]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  332.818393]  ? page_fault+0x8/0x30
[  332.821996]  page_fault+0x1e/0x30
[  332.825447] RIP: 0033:0x7f5d3f443dd3
[  332.829164] Code: Bad RIP value.
[  332.832533] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  332.837904] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  332.845181] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  332.852451] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  332.859719] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  332.866986] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  332.874324] CPU: 1 PID: 15529 Comm: syz-executor0 Not tainted 4.19.0-rc7+ #131
[  332.874395] aoe: skb alloc failure
[  332.881691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  332.881697] Call Trace:
[  332.881720]  dump_stack+0x1c4/0x2b4
[  332.881740]  ? dump_stack_print_info.cold.2+0x52/0x52
[  332.885301] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  332.894635]  warn_alloc.cold.119+0xb7/0x1bd
[  332.897190] init cpuset=
[  332.900811]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  332.905983] /
[  332.915685]  ? lock_downgrade+0x900/0x900
[  332.919997]  mems_allowed=0
[  332.922670]  ? trace_hardirqs_off+0xb8/0x310
[  332.940665]  ? trace_hardirqs_off+0xb8/0x310
[  332.945084]  __alloc_pages_slowpath+0x2667/0x2d80
[  332.949962]  ? warn_alloc+0x120/0x120
[  332.953772]  ? attach_entity_load_avg+0x860/0x860
[  332.958636]  ? warn_alloc+0x120/0x120
[  332.962439]  ? print_usage_bug+0xc0/0xc0
[  332.966503]  ? warn_alloc+0x120/0x120
[  332.970349]  ? print_usage_bug+0xc0/0xc0
[  332.974416]  ? rb_erase+0x3710/0x3710
[  332.978227]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  332.983771]  ? should_fail+0x22d/0xd01
[  332.987698]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  332.992807]  ? __lock_acquire+0x7ec/0x4ec0
[  332.997050]  ? __lock_acquire+0x7ec/0x4ec0
[  333.001282]  ? should_fail+0x22d/0xd01
[  333.005193]  ? check_preemption_disabled+0x48/0x200
[  333.010225]  ? mark_held_locks+0x130/0x130
[  333.014471]  ? mark_held_locks+0x130/0x130
[  333.018726]  ? __lock_acquire+0x7ec/0x4ec0
[  333.022968]  ? graph_lock+0x170/0x170
[  333.026769]  ? graph_lock+0x170/0x170
[  333.030571]  ? __lock_is_held+0xb5/0x140
[  333.034681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.040224]  ? check_preemption_disabled+0x48/0x200
[  333.045244]  ? check_preemption_disabled+0x48/0x200
[  333.050271]  ? __lock_is_held+0xb5/0x140
[  333.054345]  __alloc_pages_nodemask+0xa80/0xde0
[  333.059014]  ? graph_lock+0x170/0x170
[  333.062847]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  333.067868]  ? graph_lock+0x170/0x170
[  333.071686]  ? find_held_lock+0x36/0x1c0
[  333.075765]  ? ____cache_alloc_node+0x1c7/0x1e0
[  333.080443]  ? lock_downgrade+0x900/0x900
[  333.084625]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  333.090179]  cache_grow_begin+0x91/0x8c0
[  333.094248]  ? do_raw_spin_unlock+0xa7/0x2f0
[  333.098682]  fallback_alloc+0x203/0x2e0
[  333.102703]  ____cache_alloc_node+0x1c7/0x1e0
[  333.107215]  kmem_cache_alloc+0x1f8/0x730
[  333.111401]  skb_clone+0x1bb/0x500
[  333.114955]  ? finish_task_switch+0x2f5/0x900
[  333.119468]  ? skb_split+0x11e0/0x11e0
[  333.123360]  ? preempt_notifier_register+0x200/0x200
[  333.128528]  ? __switch_to_asm+0x34/0x70
[  333.132592]  ? __switch_to_asm+0x34/0x70
[  333.136652]  ? __switch_to_asm+0x40/0x70
[  333.140724]  ? __switch_to_asm+0x34/0x70
[  333.144783]  ? __switch_to_asm+0x40/0x70
[  333.148874]  ? __switch_to_asm+0x34/0x70
[  333.152944]  ? __switch_to_asm+0x40/0x70
[  333.157003]  ? __switch_to_asm+0x34/0x70
[  333.161079]  ? __switch_to_asm+0x34/0x70
[  333.165141]  ? __switch_to_asm+0x40/0x70
[  333.169217]  ? __switch_to_asm+0x34/0x70
[  333.173290]  bpf_clone_redirect+0xb9/0x490
[  333.177535]  ? __schedule+0x874/0x1ed0
[  333.181439]  bpf_prog_bebbfe2050753572+0xd4a/0x1000
[  333.186462]  ? __sched_text_start+0x8/0x8
[  333.190622]  ? retint_kernel+0x2d/0x2d
[  333.194525]  ? find_held_lock+0x36/0x1c0
[  333.198600]  ? lock_acquire+0x1ed/0x520
[  333.202579]  ? bpf_test_run+0x3cb/0x780
[  333.206571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.212132]  ? check_preemption_disabled+0x48/0x200
[  333.217194]  ? kasan_check_read+0x11/0x20
[  333.221351]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  333.226647]  ? rcu_bh_qs+0xc0/0xc0
[  333.230207]  ? preempt_schedule+0x4d/0x60
[  333.234360]  ? ___preempt_schedule+0x16/0x18
[  333.238798]  ? bpf_test_run+0x25d/0x780
[  333.242793]  ? netlink_diag_dump+0x2a0/0x2a0
[  333.247232]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  333.252773]  ? bpf_test_init.isra.10+0x70/0x100
[  333.257450]  ? bpf_prog_test_run_skb+0x73c/0xcb0
[  333.262223]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  333.267068]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  333.272610]  ? fput+0x130/0x1a0
[  333.275899]  ? __bpf_prog_get+0x9b/0x290
[  333.279984]  ? bpf_test_finish.isra.9+0x1f0/0x1f0
[  333.284829]  ? bpf_prog_test_run+0x130/0x1a0
[  333.289264]  ? __x64_sys_bpf+0x3d8/0x520
[  333.293329]  ? bpf_prog_get+0x20/0x20
[  333.297158]  ? do_syscall_64+0x1b9/0x820
[  333.301232]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[  333.306600]  ? syscall_return_slowpath+0x5e0/0x5e0
[  333.311545]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  333.316408]  ? trace_hardirqs_on_caller+0x310/0x310
[  333.321437]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  333.326457]  ? prepare_exit_to_usermode+0x291/0x3b0
[  333.331489]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  333.336358]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  333.341740] warn_alloc_show_mem: 1 callbacks suppressed
[  333.341752] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  333.341754] Mem-Info:
[  333.341790] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  333.341790]  active_file:14 inactive_file:15 isolated_file:0
[  333.341790]  unevictable:0 dirty:0 writeback:0 unstable:0
[  333.341790]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  333.341790]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  333.341790]  free:13749 free_pcp:291 free_cma:0
[  333.347133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  333.353372] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  333.355769] Call Trace:
[  333.388811] Node 0 
[  333.398167]  <IRQ>
[  333.425784] 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
[  333.428344]  dump_stack+0x1c4/0x2b4
[  333.430554] lowmem_reserve[]:
[  333.432703]  ? dump_stack_print_info.cold.2+0x52/0x52
[  333.458182]  0 2819
[  333.461869]  warn_alloc.cold.119+0xb7/0x1bd
[  333.464937]  6323
[  333.470146]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  333.472360]  6323
[  333.476676]  ? lock_downgrade+0x900/0x900
[  333.478719] Node 0 
[  333.483564]  ? trace_hardirqs_off+0xb8/0x310
[  333.485630] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  333.489751]  ? trace_hardirqs_off+0xb8/0x310
[  333.491979] lowmem_reserve[]:
[  333.496390]  __alloc_pages_slowpath+0x2667/0x2d80
[  333.523251]  0
[  333.527679]  ? warn_alloc+0x120/0x120
[  333.530734]  0
[  333.535578]  ? __lock_acquire+0x7ec/0x4ec0
[  333.537358]  3503
[  333.541152]  ? warn_alloc+0x120/0x120
[  333.542931]  3503
[  333.547183]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  333.553031]  ? print_usage_bug+0xc0/0xc0
[  333.555075] Node 0 
[  333.560866]  ? warn_alloc+0x120/0x120
[  333.564936] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  333.567138]  ? print_usage_bug+0xc0/0xc0
[  333.570906] lowmem_reserve[]: 0
[  333.599278]  ? mark_held_locks+0x130/0x130
[  333.603317]  0
[  333.606590]  ? mark_held_locks+0x130/0x130
[  333.610823]  0 0
[  333.612649]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  333.616858] Node 0 
[  333.618843]  ? should_fail+0x22d/0xd01
[  333.624363] DMA: 1*4kB 
[  333.626601]  ? graph_lock+0x170/0x170
[  333.630463] (U) 
[  333.633043]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  333.636824] 0*8kB 
[  333.638795]  ? __lock_acquire+0x7ec/0x4ec0
[  333.643892] 0*16kB 
[  333.646036]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  333.650255] 1*32kB 
[  333.652517]  ? should_fail+0x22d/0xd01
[  333.657594] (U) 
[  333.659844]  ? mark_held_locks+0x130/0x130
[  333.663701] 2*64kB 
[  333.665669]  ? mark_held_locks+0x130/0x130
[  333.669878] (U) 
[  333.672107]  ? lock_downgrade+0x900/0x900
[  333.676316] 1*128kB 
[  333.678286]  ? graph_lock+0x170/0x170
[  333.682411] (U) 
[  333.684727]  ? graph_lock+0x170/0x170
[  333.688513] 1*256kB 
[  333.690485]  ? graph_lock+0x170/0x170
[  333.694263] (U) 
[  333.696594]  ? print_usage_bug+0xc0/0xc0
[  333.700376] 0*512kB 
[  333.702348]  ? do_raw_spin_unlock+0xa7/0x2f0
[  333.706382] 1*1024kB 
[  333.708714]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.713109] (U) 
[  333.715520]  ? check_preemption_disabled+0x48/0x200
[  333.721028] 1*2048kB 
[  333.722997]  ? check_preemption_disabled+0x48/0x200
[  333.727998] (M) 
[  333.730406]  ? __lock_is_held+0xb5/0x140
[  333.735395] 3*4096kB 
[  333.737396]  __alloc_pages_nodemask+0xa80/0xde0
[  333.741425] (M) 
[  333.743835]  ? graph_lock+0x170/0x170
[  333.748478] = 15908kB
[  333.750453]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  333.754228] Node 0 
[  333.756633]  ? graph_lock+0x170/0x170
[  333.761647] DMA32: 4*4kB 
[  333.763896]  ? find_held_lock+0x36/0x1c0
[  333.767666] (UM) 
[  333.770435]  ? ____cache_alloc_node+0x1c7/0x1e0
[  333.774479] 2*8kB (UM) 
[  333.776551]  ? lock_downgrade+0x900/0x900
[  333.781197] 3*16kB 
[  333.783776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.787894] (UM) 
[  333.790124]  cache_grow_begin+0x91/0x8c0
[  333.795638] 3*32kB 
[  333.797699]  ? do_raw_spin_unlock+0xa7/0x2f0
[  333.801734] (UM) 
[  333.803985]  fallback_alloc+0x203/0x2e0
[  333.808369] 4*64kB 
[  333.810427]  ____cache_alloc_node+0x1c7/0x1e0
[  333.814403] (M) 
[  333.816659]  kmem_cache_alloc_node+0xe3/0x730
[  333.821127] 3*128kB 
[  333.823103]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  333.827587] (M) 
[  333.829905]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  333.835000] 3*256kB 
[  333.837002]  __alloc_skb+0x119/0x770
[  333.841550] (M) 
[  333.843872]  ? calc_wheel_index+0x220/0x220
[  333.847560] 4*512kB 
[  333.849529]  ? skb_scrub_packet+0x490/0x490
[  333.853833] (UM) 
[  333.856180]  ? vprintk_default+0x28/0x30
[  333.860477] 3*1024kB 
[  333.862551]  ? vprintk_func+0x85/0x181
[  333.866588] (UM) 
[  333.868997]  ? printk+0xa7/0xcf
[  333.872857] 3*2048kB (M) 
[  333.874938]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  333.878206] 3*4096kB 
[  333.880986]  new_skb+0x26/0x1c0
[  333.885706] (M) 
[  333.888110]  aoecmd_cfg+0x279/0x7f0
[  333.891404] = 25136kB
[  333.893379]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  333.896977] Node 0 
[  333.899398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  333.903689] Normal: 778*4kB 
[  333.905934]  ? check_preemption_disabled+0x48/0x200
[  333.911442] (MEH) 
[  333.914456]  ? check_preemption_disabled+0x48/0x200
[  333.919440] 429*8kB (ME) 
[  333.921604]  ? __lock_is_held+0xb5/0x140
[  333.926586] 185*16kB (UME) 
[  333.929369]  discover_timer+0x50/0x60
[  333.933398] 51*32kB 
[  333.936323]  call_timer_fn+0x272/0x920
[  333.940096] (UME) 
[  333.942412]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  333.946274] 8*64kB 
[  333.948419]  ? process_timeout+0x40/0x40
[  333.953231] (UM) 
[  333.955455]  ? find_held_lock+0x36/0x1c0
[  333.959491] 0*128kB 
[  333.961569]  ? mark_held_locks+0xc7/0x130
[  333.965596] 1*256kB 
[  333.967920]  ? _raw_spin_unlock_irq+0x27/0x80
[  333.972041] (U) 
[  333.974370]  ? _raw_spin_unlock_irq+0x27/0x80
[  333.978843] 0*512kB 
[  333.980816]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  333.985287] 2*1024kB 
[  333.987601]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  333.992419] (U) 
[  333.994828]  ? trace_hardirqs_on+0xbd/0x310
[  333.999385] 0*2048kB 
[  334.001357]  ? kasan_check_read+0x11/0x20
[  334.005664] 0*4096kB 
[  334.008064]  ? __run_timers+0x7da/0xc70
[  334.012192] = 13952kB
[  334.014597]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  334.018550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  334.018565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  334.020972]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  334.026393] 1706 total pagecache pages
[  334.035248]  __run_timers+0x7e5/0xc70
[  334.043806] 0 pages in swap cache
[  334.048651]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  334.052511] Swap cache stats: add 0, delete 0, find 0/0
[  334.056313]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  334.059755] Free swap  = 0kB
[  334.065123]  ? graph_lock+0x170/0x170
[  334.070460] Total swap = 0kB
[  334.075469]  ? print_usage_bug+0xc0/0xc0
[  334.078467] 1965979 pages RAM
[  334.082257]  ? lock_release+0x970/0x970
[  334.085254] 0 pages HighMem/MovableOnly
[  334.089309]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  334.092388] 342306 pages reserved
[  334.092396] 0 pages cma reserved
[  334.096368]  ? find_held_lock+0x36/0x1c0
[  334.101280] Node 0 
[  334.105501]  ? graph_lock+0x170/0x170
[  334.112488] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  334.116351]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.118592] lowmem_reserve[]:
[  334.122365]  ? check_preemption_disabled+0x48/0x200
[  334.149258]  0
[  334.154766]  ? __lock_is_held+0xb5/0x140
[  334.157884]  0
[  334.162869]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.164648]  3503
[  334.168720]  ? check_preemption_disabled+0x48/0x200
[  334.168743]  run_timer_softirq+0x52/0xb0
[  334.168760]  ? rcu_read_lock_sched_held+0x108/0x120
[  334.170547]  3503
[  334.176078]  __do_softirq+0x30b/0xad8
[  334.183133]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  334.187217] Node 0 
[  334.192204]  ? pvclock_read_flags+0x160/0x160
[  334.194273] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  334.198045]  ? lapic_next_event+0x5a/0x90
[  334.198059]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.198073]  ? check_preemption_disabled+0x48/0x200
[  334.198089]  ? check_preemption_disabled+0x48/0x200
[  334.203170] lowmem_reserve[]:
[  334.205408]  ? kvm_clock_read+0x18/0x30
[  334.209921]  0
[  334.238248]  ? kvm_sched_clock_read+0x9/0x20
[  334.238264]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.238282]  ? check_preemption_disabled+0x48/0x200
[  334.242408]  0
[  334.247945]  irq_exit+0x17f/0x1c0
[  334.247966]  smp_apic_timer_interrupt+0x1cb/0x760
[  334.252963]  0
[  334.257967]  ? smp_reschedule_interrupt+0x109/0x650
[  334.257999]  ? smp_call_function_single_interrupt+0x650/0x650
[  334.258020]  ? interrupt_entry+0xb5/0xf0
[  334.261109]  0
[  334.265095]  ? trace_hardirqs_off_caller+0xbb/0x310
[  334.271272]  ? trace_hardirqs_off_caller+0xbb/0x310
[  334.271290]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  334.276832] Node 0 
[  334.281811]  ? trace_hardirqs_on_caller+0x310/0x310
[  334.283592] DMA: 
[  334.287032]  ? trace_hardirqs_on_caller+0x310/0x310
[  334.287047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.287063]  ? check_preemption_disabled+0x48/0x200
[  334.287085]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  334.291906] 1*4kB 
[  334.293714]  apic_timer_interrupt+0xf/0x20
[  334.298738] (U) 
[  334.304583]  </IRQ>
[  334.308655] 0*8kB 
[  334.310430] RIP: 0010:lock_acquire+0x268/0x520
[  334.315419] 0*16kB 
[  334.320427] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  334.320435] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  334.320457] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  334.325289] 1*32kB 
[  334.327509] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  334.327518] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  334.327527] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  334.327534] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  334.332548] (U) 
[  334.334633]  ? lock_release+0x970/0x970
[  334.339662] 2*64kB 
[  334.345185]  ? rcu_read_unlock+0x16/0x60
[  334.350226] (U) 
[  334.355038]  ? lock_downgrade+0x900/0x900
[  334.357228] 1*128kB 
[  334.361426]  ? check_preemption_disabled+0x48/0x200
[  334.361461]  percpu_ref_put_many+0x94/0x260
[  334.363425] (U) 
[  334.365698]  ? mem_cgroup_charge_statistics+0x780/0x780
[  334.367869] 1*256kB 
[  334.372414]  ? rcu_bh_qs+0xc0/0xc0
[  334.372430]  ? mem_cgroup_charge_statistics+0x780/0x780
[  334.374650] (U) 
[  334.393577]  mem_cgroup_iter+0x1f7/0x1160
[  334.393595]  ? downgrade_write+0x2b0/0x2b0
[  334.401346] 0*512kB 
[  334.408596]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  334.408615]  ? up_read+0x1a/0x110
[  334.410837] 1*1024kB 
[  334.418101]  ? shrink_slab+0xfa/0x8c0
[  334.418115]  ? shrink_active_list+0x1c20/0x1c20
[  334.418139]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  334.425387] (U) 
[  334.432672]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  334.432695]  ? cgroup_procs_write_finish+0xf0/0xf0
[  334.432712]  ? print_usage_bug+0xc0/0xc0
[  334.440010] 1*2048kB 
[  334.441957]  ? find_held_lock+0x36/0x1c0
[  334.445919] (M) 
[  334.448146]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  334.448160]  ? vmpressure+0x1a2/0x340
[  334.448187]  shrink_node+0x516/0x16b0
[  334.452249] 3*4096kB 
[  334.454220]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  334.458387] (M) 
[  334.460684]  ? shrink_node_memcg+0x18e0/0x18e0
[  334.465656] = 15908kB
[  334.469969]  ? kvm_clock_read+0x18/0x30
[  334.469985]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  334.470006]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  334.471995] Node 0 
[  334.477343]  ? kasan_check_write+0x14/0x20
[  334.477359]  ? do_raw_spin_lock+0xc1/0x200
[  334.477377]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  334.479680] DMA32: 
[  334.483224]  ? __cpuset_node_allowed+0x19b/0x660
[  334.488594] 4*4kB 
[  334.490534]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  334.494656] (UM) 
[  334.498880]  ? delayacct_end+0x5a/0x100
[  334.498903]  do_try_to_free_pages+0x3e7/0x1290
[  334.498932]  ? shrink_node+0x16b0/0x16b0
[  334.501230] 2*8kB 
[  334.505994]  ? __lock_is_held+0xb5/0x140
[  334.509452] (UM) 
[  334.511845]  try_to_free_pages+0x4d0/0xb90
[  334.515613] 3*16kB 
[  334.520273]  ? do_try_to_free_pages+0x1290/0x1290
[  334.520288]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.520313]  ? lock_acquire+0x1ed/0x520
[  334.525908] (UM) 
[  334.527879]  ? set_page_refcounted+0x280/0x280
[  334.527899]  ? lock_release+0x970/0x970
[  334.527919]  ? ___might_sleep+0x1ed/0x300
[  334.532999] 3*32kB 
[  334.537926]  ? arch_local_save_flags+0x40/0x40
[  334.537968]  __alloc_pages_slowpath+0x993/0x2d80
[  334.538009]  ? warn_alloc+0x120/0x120
[  334.542030] (UM) 
[  334.544434]  ? __radix_tree_lookup+0x4c0/0x4c0
[  334.544462]  ? find_get_entry+0x2f2/0xc40
[  334.548642] 4*64kB 
[  334.550590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  334.556098] (M) 
[  334.559894]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  334.559908]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  334.559926]  ? should_fail+0x22d/0xd01
[  334.563707] 3*128kB 
[  334.566116]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  334.571417] (M) 
[  334.573345]  ? __lock_is_held+0xb5/0x140
[  334.577951] 3*256kB 
[  334.580351]  ? __lock_is_held+0xb5/0x140
[  334.584296] (M) 
[  334.589330]  ? kasan_check_read+0x11/0x20
[  334.589351]  ? ___might_sleep+0x1ed/0x300
[  334.593836] 4*512kB 
[  334.596060]  ? lock_release+0x970/0x970
[  334.596077]  ? arch_local_save_flags+0x40/0x40
[  334.600316] (UM) 
[  334.604523]  ? __might_sleep+0x95/0x190
[  334.610067] 3*1024kB 
[  334.612269]  __alloc_pages_nodemask+0xa80/0xde0
[  334.617027] (UM) 
[  334.619151]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  334.624835] 3*2048kB 
[  334.626896]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  334.626910]  ? kasan_check_read+0x11/0x20
[  334.626928]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  334.630883] (M) 
[  334.635455]  ? graph_lock+0x170/0x170
[  334.639532] 3*4096kB 
[  334.641658]  ? print_usage_bug+0xc0/0xc0
[  334.645709] (M) 
[  334.647767]  ? graph_lock+0x170/0x170
[  334.647779]  ? graph_lock+0x170/0x170
[  334.647800]  ? __do_page_cache_readahead+0x7ce/0x980
[  334.652013] = 25136kB
[  334.654258]  ? find_held_lock+0x36/0x1c0
[  334.659101] Node 0 
[  334.664603]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  334.668580] Normal: 
[  334.670624]  alloc_pages_current+0x10c/0x210
[  334.675206] 778*4kB 
[  334.679166]  ? lock_downgrade+0x900/0x900
[  334.679194]  __page_cache_alloc+0x38f/0x5b0
[  334.679213]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  334.683342] (MEH) 
[  334.685570]  ? kasan_check_read+0x11/0x20
[  334.685589]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  334.690187] 429*8kB 
[  334.694922]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  334.698726] (ME) 
[  334.700768]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  334.705324] 185*16kB 
[  334.709465]  ? check_preemption_disabled+0x48/0x200
[  334.709489]  filemap_fault+0x1594/0x25f0
[  334.709516]  ? __lock_page_or_retry+0xa00/0xa00
[  334.711729] (UME) 
[  334.717257]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  334.717271]  ? kasan_check_read+0x11/0x20
[  334.717291]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  334.719261] 51*32kB 
[  334.724191]  ? rcu_bh_qs+0xc0/0xc0
[  334.729733] (UME) 
[  334.733585]  ? remove_wait_queue+0x1a6/0x360
[  334.733603]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  334.735904] 8*64kB 
[  334.741008]  ? filemap_map_pages+0xdea/0x1980
[  334.741036]  ? print_usage_bug+0xc0/0xc0
[  334.743004] (UM) 
[  334.747068]  ? find_get_pages_range_tag+0x1320/0x1320
[  334.747082]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  334.747097]  ? fput+0x130/0x1a0
[  334.749405] 0*128kB 
[  334.753455]  ? graph_lock+0x170/0x170
[  334.755430] 1*256kB 
[  334.759570]  ? __lock_acquire+0x7ec/0x4ec0
[  334.759605]  ? lock_acquire+0x1ed/0x520
[  334.763735] (U) 
[  334.766059]  ? ext4_filemap_fault+0x7a/0xad
[  334.770521] 0*512kB 
[  334.775074]  ? lock_release+0x970/0x970
[  334.777147] 2*1024kB 
[  334.781092]  ? arch_local_save_flags+0x40/0x40
[  334.781111]  ? select_estimate_accuracy+0x4b0/0x4b0
[  334.783496] (U) 
[  334.788189]  ? down_read+0xb0/0x1d0
[  334.788216]  ? ext4_filemap_fault+0x7a/0xad
[  334.788248]  ? __down_interruptible+0x700/0x700
[  334.790299] 0*2048kB 
[  334.795321]  ext4_filemap_fault+0x82/0xad
[  334.797727] 0*4096kB 
[  334.803489]  __do_fault+0x100/0x6b0
[  334.807641] = 13952kB
[  334.812899]  ? print_bad_pte+0x6c0/0x6c0
[  334.814857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  334.818640]  ? find_held_lock+0x36/0x1c0
[  334.818658]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  334.818675]  ? pmd_val+0x88/0x100
[  334.821076] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  334.825123]  ? add_mm_counter_fast+0xd0/0xd0
[  334.827108] 1706 total pagecache pages
[  334.830904]  ? pmd_val+0x88/0x100
[  334.834689] 0 pages in swap cache
[  334.839776]  ? add_mm_counter_fast+0xd0/0xd0
[  334.839795]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  334.839815]  __handle_mm_fault+0x3709/0x53e0
[  334.842214] Swap cache stats: add 0, delete 0, find 0/0
[  334.846273]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  334.848512] Free swap  = 0kB
[  334.854015]  ? graph_lock+0x170/0x170
[  334.856319] Total swap = 0kB
[  334.860735]  ? print_usage_bug+0xc0/0xc0
[  334.860749]  ? lock_downgrade+0x900/0x900
[  334.860767]  ? graph_lock+0x170/0x170
[  334.863077] 1965979 pages RAM
[  334.867212]  ? graph_lock+0x170/0x170
[  334.867249]  ? handle_mm_fault+0x42a/0xc70
[  334.871551] 0 pages HighMem/MovableOnly
[  334.877342]  ? lock_downgrade+0x900/0x900
[  334.877358]  ? check_preemption_disabled+0x48/0x200
[  334.877380]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  334.879510] 342306 pages reserved
[  334.883649]  ? kasan_check_read+0x11/0x20
[  334.883667]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  334.888954] 0 pages cma reserved
[  334.891249]  ? rcu_bh_qs+0xc0/0xc0
[  334.895911] Unreclaimable slab info:
[  334.897964]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  334.897980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  334.898001]  ? check_preemption_disabled+0x48/0x200
[  334.903524] Name                      Used          Total
[  334.905933]  handle_mm_fault+0x54f/0xc70
[  334.910979] pid_2                      1KB         12KB
[  334.914976]  ? __handle_mm_fault+0x53e0/0x53e0
[  334.919708] TIPC                      10KB         21KB
[  334.921768]  ? find_vma+0x34/0x190
[  334.927584] SCTPv6                    14KB         18KB
[  334.931706]  __do_page_fault+0x67d/0xed0
[  334.936996] DCCPv6                    17KB         21KB
[  334.939283]  ? mm_fault_error+0x380/0x380
[  334.942805] DCCP                      16KB         20KB
[  334.944960]  ? trace_hardirqs_off+0xb8/0x310
[  334.944980]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  334.949426] bridge_fdb_cache          13KB         15KB
[  334.954815]  ? trace_hardirqs_on+0x310/0x310
[  334.957068] nf-frags                   1KB          3KB
[  334.961517]  do_page_fault+0xf2/0x7e0
[  334.965565] fib6_nodes                77KB         88KB
[  334.967621]  ? vmalloc_sync_all+0x30/0x30
[  334.967635]  ? error_entry+0x70/0xd0
[  334.967655]  ? trace_hardirqs_off_caller+0xbb/0x310
[  334.972831] ip6_dst_cache             87KB        255KB
[  334.978365]  ? trace_hardirqs_on_caller+0xc0/0x310
[  334.978380]  ? syscall_return_slowpath+0x5e0/0x5e0
[  334.978394]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  334.978411]  ? trace_hardirqs_on_caller+0x310/0x310
[  334.981680] RAWv6                     68KB         71KB
[  334.983983]  ? trace_hardirqs_off+0x310/0x310
[  334.984002]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  334.987820] UDPv6                      3KB          3KB
[  334.990119]  ? prepare_exit_to_usermode+0x291/0x3b0
[  334.994368] TCPv6                     23KB         23KB
[  334.998325]  ? page_fault+0x8/0x30
[  334.998343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  334.998360]  ? page_fault+0x8/0x30
[  335.000332] nf_conntrack               6KB         26KB
[  335.004633]  page_fault+0x1e/0x30
[  335.007007] sd_ext_cdb                 0KB          3KB
[  335.010928] RIP: 0033:0x7f5d3f443dd3
[  335.013320] scsi_sense_cache        1056KB       1064KB
[  335.017891] Code: Bad RIP value.
[  335.017900] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  335.017914] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  335.017926] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  335.022932] virtio_scsi_cmd           16KB         16KB
[  335.024902] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  335.024914] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  335.028560] sgpool-128                 8KB          8KB
[  335.032941] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  335.033020] aoe: skb alloc failure
[  335.037644] sgpool-64                  4KB          6KB
[  335.040079] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  335.044201] sgpool-32                  2KB          7KB
[  335.046592] init cpuset=
[  335.050254] sgpool-16                  1KB          3KB
[  335.052613] /
[  335.056690] sgpool-8                   0KB          3KB
[  335.065471]  mems_allowed=0
[  335.065488] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  335.069569] mqueue_inode_cache         10KB         14KB
[  335.074702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  335.074710] Call Trace:
[  335.078202] bio_post_read_ctx         14KB         15KB
[  335.086716]  <IRQ>
[  335.086737]  dump_stack+0x1c4/0x2b4
[  335.086759]  ? dump_stack_print_info.cold.2+0x52/0x52
[  335.091193] bio-2                     14KB         15KB
[  335.095099]  warn_alloc.cold.119+0xb7/0x1bd
[  335.098553] jfs_mp                     7KB          7KB
[  335.101973]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  335.106376] nfs_commit_data            3KB          7KB
[  335.111907]  ? lock_downgrade+0x900/0x900
[  335.111929]  ? trace_hardirqs_off+0xb8/0x310
[  335.111949]  ? trace_hardirqs_off+0xb8/0x310
[  335.116339] nfs_write_data            34KB         37KB
[  335.121694]  __alloc_pages_slowpath+0x2667/0x2d80
[  335.121738]  ? warn_alloc+0x120/0x120
[  335.126569] ext4_system_zone           0KB          3KB
[  335.129561]  ? __lock_acquire+0x7ec/0x4ec0
[  335.129577]  ? warn_alloc+0x120/0x120
[  335.129593]  ? print_usage_bug+0xc0/0xc0
[  335.133392] bio-1                      1KB          3KB
[  335.136387]  ? warn_alloc+0x120/0x120
[  335.140478] pid_namespace              2KB          7KB
[  335.144569]  ? print_usage_bug+0xc0/0xc0
[  335.148390] rpc_buffers               17KB         19KB
[  335.151446]  ? mark_held_locks+0x130/0x130
[  335.155228] rpc_tasks                  2KB          3KB
[  335.159453]  ? mark_held_locks+0x130/0x130
[  335.159472]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.159491]  ? should_fail+0x22d/0xd01
[  335.163449] UNIX                       9KB         14KB
[  335.167583]  ? graph_lock+0x170/0x170
[  335.167599]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.167617]  ? __lock_acquire+0x7ec/0x4ec0
[  335.172636] tcp_bind_bucket            1KB          4KB
[  335.178429]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.178442]  ? should_fail+0x22d/0xd01
[  335.178466]  ? mark_held_locks+0x130/0x130
[  335.181898] inet_peer_cache            1KB          4KB
[  335.186035]  ? mark_held_locks+0x130/0x130
[  335.191330] ip_fib_trie               11KB         15KB
[  335.194652]  ? lock_downgrade+0x900/0x900
[  335.198214] ip_fib_alias              50KB         55KB
[  335.201883]  ? graph_lock+0x170/0x170
[  335.207349] ip_dst_cache               5KB         56KB
[  335.212844]  ? graph_lock+0x170/0x170
[  335.217873] RAW                       40KB         43KB
[  335.223400]  ? graph_lock+0x170/0x170
[  335.227484] UDP                       16KB         19KB
[  335.232812]  ? print_usage_bug+0xc0/0xc0
[  335.232829]  ? do_raw_spin_unlock+0xa7/0x2f0
[  335.237428] TCP                        8KB         11KB
[  335.242756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.246276] hugetlbfs_inode_cache          2KB          7KB
[  335.251642]  ? check_preemption_disabled+0x48/0x200
[  335.251657]  ? check_preemption_disabled+0x48/0x200
[  335.251681]  ? __lock_is_held+0xb5/0x140
[  335.255727] fscache_cookie_jar          1KB          7KB
[  335.261080]  __alloc_pages_nodemask+0xa80/0xde0
[  335.261095]  ? graph_lock+0x170/0x170
[  335.261113]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  335.265305] eventpoll_pwq              3KB         23KB
[  335.270645]  ? graph_lock+0x170/0x170
[  335.270671]  ? find_held_lock+0x36/0x1c0
[  335.270704]  ? ____cache_alloc_node+0x1c7/0x1e0
[  335.275097] eventpoll_epi              6KB         27KB
[  335.280445]  ? lock_downgrade+0x900/0x900
[  335.280467]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.280487]  cache_grow_begin+0x91/0x8c0
[  335.285832] inotify_inode_mark          5KB         27KB
[  335.290224]  ? do_raw_spin_unlock+0xa7/0x2f0
[  335.290248]  fallback_alloc+0x203/0x2e0
[  335.290268]  ____cache_alloc_node+0x1c7/0x1e0
[  335.295616] request_queue            163KB        163KB
[  335.299430]  kmem_cache_alloc_node+0xe3/0x730
[  335.299447]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  335.299464]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  335.304816] blkdev_requests            1KB          3KB
[  335.308970]  __alloc_skb+0x119/0x770
[  335.308987]  ? calc_wheel_index+0x220/0x220
[  335.309003]  ? skb_scrub_packet+0x490/0x490
[  335.312703] blkdev_ioc                 5KB         23KB
[  335.317717]  ? vprintk_default+0x28/0x30
[  335.317731]  ? vprintk_func+0x85/0x181
[  335.317745]  ? printk+0xa7/0xcf
[  335.323099] bio-0                     62KB        195KB
[  335.328035]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  335.328077]  new_skb+0x26/0x1c0
[  335.328094]  aoecmd_cfg+0x279/0x7f0
[  335.333008] biovec-max              1386KB       1386KB
[  335.337842]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  335.337861]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.337881]  ? check_preemption_disabled+0x48/0x200
[  335.342888] bio_integrity_payload          1KB          4KB
[  335.348233]  ? check_preemption_disabled+0x48/0x200
[  335.348258]  ? __lock_is_held+0xb5/0x140
[  335.348281]  discover_timer+0x50/0x60
[  335.352785] khugepaged_mm_slot          0KB          7KB
[  335.357803]  call_timer_fn+0x272/0x920
[  335.357816]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  335.357834]  ? process_timeout+0x40/0x40
[  335.363214] dmaengine-unmap-256          2KB          6KB
[  335.368210]  ? find_held_lock+0x36/0x1c0
[  335.368233]  ? mark_held_locks+0xc7/0x130
[  335.368252]  ? _raw_spin_unlock_irq+0x27/0x80
[  335.373629] dmaengine-unmap-128          1KB          3KB
[  335.377152]  ? _raw_spin_unlock_irq+0x27/0x80
[  335.377163]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  335.377184]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  335.377202]  ? trace_hardirqs_on+0xbd/0x310
[  335.382029] dmaengine-unmap-16          0KB          4KB
[  335.385560]  ? kasan_check_read+0x11/0x20
[  335.385578]  ? __run_timers+0x7da/0xc70
[  335.390959] dmaengine-unmap-2          0KB          3KB
[  335.394371]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  335.399746] skbuff_fclone_cache         23KB         86KB
[  335.403428]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  335.408956] skbuff_head_cache     457796KB     457796KB
[  335.412286]  __run_timers+0x7e5/0xc70
[  335.417652] configfs_dir_cache          0KB          4KB
[  335.424917]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  335.432200] file_lock_cache            0KB          3KB
[  335.437529]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  335.437551]  ? graph_lock+0x170/0x170
[  335.437584]  ? print_usage_bug+0xc0/0xc0
[  335.444847] file_lock_ctx              0KB          3KB
[  335.452099]  ? lock_release+0x970/0x970
[  335.452115]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  335.452135]  ? find_held_lock+0x36/0x1c0
[  335.457513] fsnotify_mark_connector          3KB         19KB
[  335.464761]  ? graph_lock+0x170/0x170
[  335.468316] net_namespace             51KB         51KB
[  335.473639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.483353] shmem_inode_cache       3550KB       3635KB
[  335.488674]  ? check_preemption_disabled+0x48/0x200
[  335.488704]  ? __lock_is_held+0xb5/0x140
[  335.491364] task_delay_info           31KB        158KB
[  335.496711]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.496727]  ? check_preemption_disabled+0x48/0x200
[  335.496751]  run_timer_softirq+0x52/0xb0
[  335.498467] taskstats                  0KB          3KB
[  335.503818]  ? rcu_read_lock_sched_held+0x108/0x120
[  335.506765] proc_dir_entry           585KB        600KB
[  335.512957]  __do_softirq+0x30b/0xad8
[  335.518425] pde_opener                 0KB          3KB
[  335.527779]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  335.527802]  ? pvclock_read_flags+0x160/0x160
[  335.530388] sigqueue                   4KB         31KB
[  335.535735]  ? lapic_next_event+0x5a/0x90
[  335.537897] kernfs_node_cache      11507KB      11525KB
[  335.541489]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.546700] mnt_cache                 77KB         96KB
[  335.552032]  ? check_preemption_disabled+0x48/0x200
[  335.556334] filp                     253KB        588KB
[  335.561681]  ? check_preemption_disabled+0x48/0x200
[  335.561701]  ? kvm_clock_read+0x18/0x30
[  335.561717]  ? kvm_sched_clock_read+0x9/0x20
[  335.566548] names_cache              110KB        110KB
[  335.571902]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.571918]  ? check_preemption_disabled+0x48/0x200
[  335.571944]  irq_exit+0x17f/0x1c0
[  335.576085] iint_cache                74KB         79KB
[  335.580478]  smp_apic_timer_interrupt+0x1cb/0x760
[  335.580491]  ? smp_reschedule_interrupt+0x109/0x650
[  335.580512]  ? smp_call_function_single_interrupt+0x650/0x650
[  335.584924] key_jar                    3KB          7KB
[  335.590275]  ? interrupt_entry+0xb5/0xf0
[  335.590291]  ? trace_hardirqs_off_caller+0xbb/0x310
[  335.590308]  ? trace_hardirqs_off_caller+0xbb/0x310
[  335.595137] uts_namespace              2KB          7KB
[  335.598937]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.598953]  ? trace_hardirqs_on_caller+0x310/0x310
[  335.598971]  ? trace_hardirqs_on_caller+0x310/0x310
[  335.604320] nsproxy                    1KB          3KB
[  335.608546]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.608564]  ? check_preemption_disabled+0x48/0x200
[  335.608586]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  335.612367] vm_area_struct           377KB        765KB
[  335.616420]  apic_timer_interrupt+0xf/0x20
[  335.621789] mm_struct                 53KB        156KB
[  335.625543]  </IRQ>
[  335.630927] fs_cache                   8KB         60KB
[  335.634950] RIP: 0010:lock_acquire+0x268/0x520
[  335.640493] files_cache               31KB         90KB
[  335.644686] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  335.650070] signal_cache             234KB        567KB
[  335.654246] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  335.659812] sighand_cache            367KB        485KB
[  335.663648] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  335.663661] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  335.669053] task_struct             1076KB       1076KB
[  335.672798] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  335.672811] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  335.677930] cred_jar                  48KB        344KB
[  335.682114] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  335.682161]  ? lock_release+0x970/0x970
[  335.687508] anon_vma_chain           130KB        425KB
[  335.692576]  ? rcu_read_unlock+0x16/0x60
[  335.696447] anon_vma                 116KB        385KB
[  335.700668]  ? lock_downgrade+0x900/0x900
[  335.700684]  ? check_preemption_disabled+0x48/0x200
[  335.700706]  percpu_ref_put_many+0x94/0x260
[  335.706057] pid                       21KB        136KB
[  335.710297]  ? mem_cgroup_charge_statistics+0x780/0x780
[  335.710312]  ? rcu_bh_qs+0xc0/0xc0
[  335.710334]  ? mem_cgroup_charge_statistics+0x780/0x780
[  335.715689] Acpi-Operand             106KB        158KB
[  335.719836]  mem_cgroup_iter+0x1f7/0x1160
[  335.719848]  ? downgrade_write+0x2b0/0x2b0
[  335.719872]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  335.725224] Acpi-Namespace            19KB         23KB
[  335.729007]  ? up_read+0x1a/0x110
[  335.729021]  ? shrink_slab+0xfa/0x8c0
[  335.729037]  ? shrink_active_list+0x1c20/0x1c20
[  335.734406] numa_policy                0KB          3KB
[  335.738207]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  335.738228]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  335.738250]  ? cgroup_procs_write_finish+0xf0/0xf0
[  335.743598] debug_objects_cache        831KB        834KB
[  335.747432]  ? print_usage_bug+0xc0/0xc0
[  335.747466]  ? find_held_lock+0x36/0x1c0
[  335.747515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.752864] trace_event_file         258KB        258KB
[  335.756956]  ? vmpressure+0x1a2/0x340
[  335.756973]  shrink_node+0x516/0x16b0
[  335.756988]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  335.761397] ftrace_event_field        373KB        378KB
[  335.766770]  ? shrink_node_memcg+0x18e0/0x18e0
[  335.766790]  ? kvm_clock_read+0x18/0x30
[  335.772311] pool_workqueue            69KB         72KB
[  335.778004]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  335.778025]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  335.778043]  ? kasan_check_write+0x14/0x20
[  335.783053] task_group                 5KB          7KB
[  335.788049]  ? do_raw_spin_lock+0xc1/0x200
[  335.788064]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  335.788078]  ? __cpuset_node_allowed+0x19b/0x660
[  335.788095]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  335.792146] page->ptl                 74KB        462KB
[  335.797582]  ? delayacct_end+0x5a/0x100
[  335.797606]  do_try_to_free_pages+0x3e7/0x1290
[  335.797637]  ? shrink_node+0x16b0/0x16b0
[  335.802308] kmalloc-2097152         2050KB       2050KB
[  335.806074]  ? __lock_is_held+0xb5/0x140
[  335.811117] kmalloc-524288          2056KB       2056KB
[  335.816446]  try_to_free_pages+0x4d0/0xb90
[  335.820264] kmalloc-262144          1290KB       1290KB
[  335.824289]  ? do_try_to_free_pages+0x1290/0x1290
[  335.828967] kmalloc-131072           780KB        780KB
[  335.834285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.834311]  ? lock_acquire+0x1ed/0x520
[  335.838468] kmalloc-65536            396KB        396KB
[  335.843964]  ? set_page_refcounted+0x280/0x280
[  335.848041] kmalloc-32768            693KB        693KB
[  335.853462]  ? lock_release+0x970/0x970
[  335.857883] kmalloc-16384            412KB        412KB
[  335.861822]  ? ___might_sleep+0x1ed/0x300
[  335.866296] kmalloc-8192            1773KB       1773KB
[  335.871647]  ? arch_local_save_flags+0x40/0x40
[  335.871674]  __alloc_pages_slowpath+0x993/0x2d80
[  335.871732]  ? warn_alloc+0x120/0x120
[  335.876195] kmalloc-4096            6145KB       6145KB
[  335.881278]  ? __radix_tree_lookup+0x4c0/0x4c0
[  335.881305]  ? find_get_entry+0x2f2/0xc40
[  335.881343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  335.885937] kmalloc-2048         2963520KB    2963520KB
[  335.891316]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  335.891330]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  335.891350]  ? should_fail+0x22d/0xd01
[  335.895054] kmalloc-1024         1591494KB    1591498KB
[  335.899388]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  335.899402]  ? __lock_is_held+0xb5/0x140
[  335.899442]  ? __lock_is_held+0xb5/0x140
[  335.903736] kmalloc-512             1537KB       3453KB
[  335.909096]  ? kasan_check_read+0x11/0x20
[  335.909113]  ? ___might_sleep+0x1ed/0x300
[  335.909129]  ? lock_release+0x970/0x970
[  335.913191] kmalloc-256             1850KB       2325KB
[  335.917064]  ? arch_local_save_flags+0x40/0x40
[  335.917090]  ? __might_sleep+0x95/0x190
[  335.917109]  __alloc_pages_nodemask+0xa80/0xde0
[  335.920375] kmalloc-128              446KB        897KB
[  335.925732]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  335.930496] kmalloc-96               429KB       1784KB
[  335.933738]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  335.937371] kmalloc-64               680KB       1292KB
[  335.942693]  ? kasan_check_read+0x11/0x20
[  335.942711]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  335.947053] kmalloc-32               931KB       1606KB
[  335.952563]  ? graph_lock+0x170/0x170
[  335.957582] kmalloc-192              686KB        904KB
[  335.963259]  ? print_usage_bug+0xc0/0xc0
[  335.968301] kmem_cache               252KB        255KB
[  335.972325]  ? graph_lock+0x170/0x170
[  335.976107] Out of memory: Kill process 5334 (syz-fuzzer) score 32 or sacrifice child
[  335.981548]  ? graph_lock+0x170/0x170
[  335.981565]  ? __do_page_cache_readahead+0x7ce/0x980
[  335.981585]  ? find_held_lock+0x36/0x1c0
[  335.985542] Killed process 5374 (syz-executor2) total-vm:70212kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB
[  335.990301]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  335.990319]  alloc_pages_current+0x10c/0x210
[  335.990335]  ? lock_downgrade+0x900/0x900
[  336.077321] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  336.080256]  __page_cache_alloc+0x38f/0x5b0
[  336.085684] ksoftirqd/1 cpuset=
[  336.091057]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  336.091076]  ? kasan_check_read+0x11/0x20
[  336.096411] /
[  336.101422]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  336.105200]  mems_allowed=0
[  336.109260]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  337.042922]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.048468]  ? check_preemption_disabled+0x48/0x200
[  337.053493]  filemap_fault+0x1594/0x25f0
[  337.057572]  ? __lock_page_or_retry+0xa00/0xa00
[  337.062266]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  337.068063]  ? kasan_check_read+0x11/0x20
[  337.072218]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  337.077498]  ? rcu_bh_qs+0xc0/0xc0
[  337.081057]  ? remove_wait_queue+0x1a6/0x360
[  337.085482]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  337.090943]  ? filemap_map_pages+0xdea/0x1980
[  337.095453]  ? print_usage_bug+0xc0/0xc0
[  337.099529]  ? find_get_pages_range_tag+0x1320/0x1320
[  337.104737]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  337.110272]  ? fput+0x130/0x1a0
[  337.113559]  ? graph_lock+0x170/0x170
[  337.117365]  ? __lock_acquire+0x7ec/0x4ec0
[  337.121624]  ? lock_acquire+0x1ed/0x520
[  337.125623]  ? ext4_filemap_fault+0x7a/0xad
[  337.129986]  ? lock_release+0x970/0x970
[  337.133960]  ? arch_local_save_flags+0x40/0x40
[  337.138553]  ? select_estimate_accuracy+0x4b0/0x4b0
[  337.143588]  ? down_read+0xb0/0x1d0
[  337.147213]  ? ext4_filemap_fault+0x7a/0xad
[  337.151546]  ? __down_interruptible+0x700/0x700
[  337.156246]  ext4_filemap_fault+0x82/0xad
[  337.160399]  __do_fault+0x100/0x6b0
[  337.164042]  ? print_bad_pte+0x6c0/0x6c0
[  337.168102]  ? find_held_lock+0x36/0x1c0
[  337.172171]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  337.177373]  ? pmd_val+0x88/0x100
[  337.180827]  ? add_mm_counter_fast+0xd0/0xd0
[  337.185242]  ? pmd_val+0x88/0x100
[  337.188698]  ? add_mm_counter_fast+0xd0/0xd0
[  337.193111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.198659]  __handle_mm_fault+0x3709/0x53e0
[  337.203076]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  337.207966]  ? graph_lock+0x170/0x170
[  337.211769]  ? print_usage_bug+0xc0/0xc0
[  337.215836]  ? lock_downgrade+0x900/0x900
[  337.219998]  ? graph_lock+0x170/0x170
[  337.223809]  ? graph_lock+0x170/0x170
[  337.227635]  ? handle_mm_fault+0x42a/0xc70
[  337.231873]  ? lock_downgrade+0x900/0x900
[  337.236026]  ? check_preemption_disabled+0x48/0x200
[  337.241074]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  337.246872]  ? kasan_check_read+0x11/0x20
[  337.251020]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  337.256303]  ? rcu_bh_qs+0xc0/0xc0
[  337.259847]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  337.265300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.270841]  ? check_preemption_disabled+0x48/0x200
[  337.275869]  handle_mm_fault+0x54f/0xc70
[  337.279934]  ? __handle_mm_fault+0x53e0/0x53e0
[  337.284523]  ? find_vma+0x34/0x190
[  337.288084]  __do_page_fault+0x67d/0xed0
[  337.292162]  ? mm_fault_error+0x380/0x380
[  337.296345]  ? trace_hardirqs_off+0xb8/0x310
[  337.300757]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  337.306132]  ? trace_hardirqs_on+0x310/0x310
[  337.310554]  do_page_fault+0xf2/0x7e0
[  337.314381]  ? vmalloc_sync_all+0x30/0x30
[  337.318528]  ? error_entry+0x70/0xd0
[  337.322295]  ? trace_hardirqs_off_caller+0xbb/0x310
[  337.327338]  ? trace_hardirqs_on_caller+0xc0/0x310
[  337.332267]  ? syscall_return_slowpath+0x5e0/0x5e0
[  337.337200]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.342041]  ? trace_hardirqs_on_caller+0x310/0x310
[  337.347073]  ? trace_hardirqs_off+0x310/0x310
[  337.351573]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  337.356592]  ? prepare_exit_to_usermode+0x291/0x3b0
[  337.361610]  ? page_fault+0x8/0x30
[  337.365150]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  337.370022]  ? page_fault+0x8/0x30
[  337.373566]  page_fault+0x1e/0x30
[  337.377016] RIP: 0033:0x7f5d3f443dd3
[  337.380740] Code: Bad RIP value.
[  337.384123] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  337.389512] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  337.396795] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  337.404061] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  337.411341] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  337.418617] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  337.425907] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  337.425913] warn_alloc_show_mem: 1 callbacks suppressed
[  337.425919] Mem-Info:
[  337.432842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  337.438212] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  337.438212]  active_file:14 inactive_file:15 isolated_file:0
[  337.438212]  unevictable:0 dirty:0 writeback:0 unstable:0
[  337.438212]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  337.438212]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  337.438212]  free:13749 free_pcp:291 free_cma:0
[  337.440588] Call Trace:
[  337.449970] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  337.482999]  dump_stack+0x1c4/0x2b4
[  337.485562] Node 0 
[  337.513144]  ? dump_stack_print_info.cold.2+0x52/0x52
[  337.516787] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  337.519004]  warn_alloc.cold.119+0xb7/0x1bd
[  337.524172] lowmem_reserve[]:
[  337.549673]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  337.553966]  0
[  337.557070]  ? lock_downgrade+0x900/0x900
[  337.561886]  2819
[  337.563688]  ? trace_hardirqs_off+0xb8/0x310
[  337.567807]  6323
[  337.569880]  ? trace_hardirqs_off+0xb8/0x310
[  337.574261]  6323
[  337.576321]  __alloc_pages_slowpath+0x2667/0x2d80
[  337.582779]  ? warn_alloc+0x120/0x120
[  337.587569] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
[  337.591388]  ? warn_alloc+0x120/0x120
[  337.591405]  ? print_usage_bug+0xc0/0xc0
[  337.618698] lowmem_reserve[]: 0
[  337.622502]  ? warn_alloc+0x120/0x120
[  337.626542]  0
[  337.629812]  ? print_usage_bug+0xc0/0xc0
[  337.633588]  3503
[  337.635383]  ? find_held_lock+0x36/0x1c0
[  337.639954]  3503
[  337.642018]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  337.648150]  ? should_fail+0x22d/0xd01
[  337.653656] Node 0 
[  337.657536]  ? __lock_acquire+0x7ec/0x4ec0
[  337.657571] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:388kB free_cma:0kB
[  337.659779]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  337.663991] lowmem_reserve[]:
[  337.692355]  ? __lock_acquire+0x7ec/0x4ec0
[  337.697431]  0
[  337.700561]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  337.704774]  0
[  337.706588]  ? __lock_acquire+0x7ec/0x4ec0
[  337.711669]  0
[  337.713468]  ? should_fail+0x22d/0xd01
[  337.717672]  0
[  337.719482]  ? mark_held_locks+0x130/0x130
[  337.723337] Node 0 
[  337.725131]  ? mark_held_locks+0x130/0x130
[  337.729355] DMA: 
[  337.731595]  ? graph_lock+0x170/0x170
[  337.735831] 1*4kB 
[  337.737856]  ? print_usage_bug+0xc0/0xc0
[  337.741632] (U) 
[  337.743777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.747830] 0*8kB 
[  337.749803]  ? check_preemption_disabled+0x48/0x200
[  337.755312] 0*16kB 
[  337.757460]  ? check_preemption_disabled+0x48/0x200
[  337.762453] 1*32kB 
[  337.764693]  ? __lock_is_held+0xb5/0x140
[  337.769675] (U) 
[  337.771915]  __alloc_pages_nodemask+0xa80/0xde0
[  337.775946] 2*64kB 
[  337.777950]  ? graph_lock+0x170/0x170
[  337.782611] (U) 
[  337.784846]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  337.788624] 1*128kB 
[  337.790598]  ? graph_lock+0x170/0x170
[  337.795594] (U) 
[  337.797923]  ? find_held_lock+0x36/0x1c0
[  337.801694] 1*256kB 
[  337.803670]  ? ____cache_alloc_node+0x1c7/0x1e0
[  337.807697] (U) 
[  337.810019]  ? lock_downgrade+0x900/0x900
[  337.814688] 0*512kB 
[  337.816662]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.820778] 1*1024kB 
[  337.823114]  cache_grow_begin+0x91/0x8c0
[  337.828622] (U) 
[  337.831027]  ? do_raw_spin_unlock+0xa7/0x2f0
[  337.835065] 1*2048kB 
[  337.837044]  fallback_alloc+0x203/0x2e0
[  337.841414] (M) 
[  337.843820]  ____cache_alloc_node+0x1c7/0x1e0
[  337.847767] 3*4096kB 
[  337.849740]  kmem_cache_alloc_node+0xe3/0x730
[  337.854207] (M) 
[  337.856611]  ? ipv6_get_ifaddr+0x42e/0x620
[  337.861080] = 15908kB
[  337.863059]  __alloc_skb+0x119/0x770
[  337.867255] Node 0 
[  337.869671]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  337.873349] DMA32: 4*4kB 
[  337.875586]  ? skb_scrub_packet+0x490/0x490
[  337.880839] (UM) 
[  337.883591]  ? lock_downgrade+0x900/0x900
[  337.887888] 2*8kB 
[  337.889978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  337.894093] (UM) 
[  337.896239]  ? refcount_sub_and_test_checked+0x203/0x310
[  337.901750] 3*16kB 
[  337.903811]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  337.909237] (UM) 
[  337.911471]  ? addrconf_rs_timer+0x690/0x690
[  337.916894] 3*32kB 
[  337.918958]  ndisc_alloc_skb+0x144/0x340
[  337.923345] (UM) 
[  337.925576]  ndisc_send_rs+0x331/0x6e0
[  337.929610] 4*64kB 
[  337.931667]  addrconf_rs_timer+0x314/0x690
[  337.935544] (M) 
[  337.937780]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  337.941988] 3*128kB 
[  337.943979]  call_timer_fn+0x272/0x920
[  337.948184] (M) 
[  337.950502]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  337.954366] 3*256kB 
[  337.956342]  ? process_timeout+0x40/0x40
[  337.960549] (M) 4*512kB 
[  337.962879]  ? find_held_lock+0x36/0x1c0
[  337.966928] (UM) 
[  337.969600]  ? __run_timers+0x7da/0xc70
[  337.973632] 3*1024kB 
[  337.975689]  ? _raw_spin_unlock_irq+0x27/0x80
[  337.979636] (UM) 
[  337.982060]  ? _raw_spin_unlock_irq+0x27/0x80
[  337.986553] 3*2048kB 
[  337.988609]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  337.993075] (M) 
[  337.995479]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  337.999682] 3*4096kB (M) 
[  338.001663]  ? trace_hardirqs_on+0xbd/0x310
[  338.006221] = 25136kB
[  338.008976]  ? kasan_check_read+0x11/0x20
[  338.013268] Node 0 
[  338.015671]  ? __run_timers+0x7da/0xc70
[  338.019805] Normal: 
[  338.022061]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  338.026014] 778*4kB 
[  338.028349]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  338.033763] (MEH) 
[  338.036097]  __run_timers+0x7e5/0xc70
[  338.040305] 429*8kB 
[  338.042447]  ? find_held_lock+0x36/0x1c0
[  338.046225] (ME) 
[  338.048565]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  338.052626] 185*16kB 
[  338.054684]  ? _raw_spin_unlock_irq+0x27/0x80
[  338.060017] (UME) 
[  338.062424]  ? _raw_spin_unlock_irq+0x27/0x80
[  338.066893] 51*32kB 
[  338.069054]  ? lockdep_hardirqs_on+0x421/0x5c0
[  338.073518] (UME) 
[  338.075835]  ? trace_hardirqs_on+0xbd/0x310
[  338.080395] 8*64kB 
[  338.082538]  ? kasan_check_read+0x11/0x20
[  338.086834] (UM) 
[  338.089073]  ? finish_task_switch+0x1f5/0x900
[  338.093205] 0*128kB 
[  338.095265]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  338.099733] 1*256kB 
[  338.102053]  ? compat_start_thread+0x80/0x80
[  338.107474] (U) 
[  338.109811]  ? pvclock_read_flags+0x160/0x160
[  338.114186] 0*512kB 
[  338.116158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.120630] 2*1024kB 
[  338.122948]  ? check_preemption_disabled+0x48/0x200
[  338.128470] (U) 
[  338.130885]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  338.135870] 0*2048kB 
[  338.137839]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  338.143350] 0*4096kB 
[  338.145755]  ? rcu_pm_notify+0xc0/0xc0
[  338.151011] = 13952kB
[  338.153418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.157290] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  338.159688]  ? check_preemption_disabled+0x48/0x200
[  338.165207] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  338.174031]  run_timer_softirq+0x52/0xb0
[  338.179024] 1706 total pagecache pages
[  338.187608]  ? rcu_read_lock_sched_held+0x108/0x120
[  338.191651] 0 pages in swap cache
[  338.195521]  __do_softirq+0x30b/0xad8
[  338.200513] Swap cache stats: add 0, delete 0, find 0/0
[  338.203962]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  338.207732] Free swap  = 0kB
[  338.207741] Total swap = 0kB
[  338.213100]  ? trace_hardirqs_off+0xb8/0x310
[  338.218186] 1965979 pages RAM
[  338.221211]  ? schedule+0x108/0x460
[  338.224206] 0 pages HighMem/MovableOnly
[  338.228615]  ? trace_hardirqs_off+0xb8/0x310
[  338.231708] 342306 pages reserved
[  338.235345]  ? smpboot_thread_fn+0x68b/0xa00
[  338.239296] 0 pages cma reserved
[  338.243700]  ? trace_hardirqs_on+0x310/0x310
[  338.247204] aoe: skb alloc failure
[  338.251534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.254910] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  338.259284]  ? check_preemption_disabled+0x48/0x200
[  338.262795] init cpuset=
[  338.268325]  ? takeover_tasklets+0xa90/0xa90
[  338.278014] /
[  338.283054]  run_ksoftirqd+0x94/0x100
[  338.285693]  mems_allowed=0
[  338.290096]  smpboot_thread_fn+0x68b/0xa00
[  338.302772]  ? sort_range+0x30/0x30
[  338.306402]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  338.311513]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.317118]  ? __kthread_parkme+0xfb/0x1a0
[  338.321410]  kthread+0x35a/0x420
[  338.324780]  ? sort_range+0x30/0x30
[  338.328438]  ? kthread_bind+0x40/0x40
[  338.332245]  ret_from_fork+0x3a/0x50
[  338.335982] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  338.335984] Mem-Info:
[  338.336017] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  338.336017]  active_file:14 inactive_file:15 isolated_file:0
[  338.336017]  unevictable:0 dirty:0 writeback:0 unstable:0
[  338.336017]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  338.336017]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  338.336017]  free:13749 free_pcp:291 free_cma:0
[  338.342216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  338.344656] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  338.377671] Call Trace:
[  338.387009] Node 0 
[  338.414593]  <IRQ>
[  338.417191] 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
[  338.419400]  dump_stack+0x1c4/0x2b4
[  338.421543] lowmem_reserve[]: 0
[  338.447303]  ? dump_stack_print_info.cold.2+0x52/0x52
[  338.450901]  2819 6323
[  338.454202]  warn_alloc.cold.119+0xb7/0x1bd
[  338.459369]  6323
[  338.461877]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  338.468237]  ? lock_downgrade+0x900/0x900
[  338.473055] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  338.477229]  ? trace_hardirqs_off+0xb8/0x310
[  338.477249]  ? trace_hardirqs_off+0xb8/0x310
[  338.504720] lowmem_reserve[]: 0
[  338.509141]  __alloc_pages_slowpath+0x2667/0x2d80
[  338.513514]  0
[  338.516816]  ? warn_alloc+0x120/0x120
[  338.521611]  3503
[  338.523412]  ? __lock_acquire+0x7ec/0x4ec0
[  338.527191]  3503
[  338.529246]  ? warn_alloc+0x120/0x120
[  338.535515]  ? print_usage_bug+0xc0/0xc0
[  338.539295] Node 0 
[  338.543343]  ? warn_alloc+0x120/0x120
[  338.543381] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  338.543388] lowmem_reserve[]:
[  338.545620]  ? print_usage_bug+0xc0/0xc0
[  338.549397]  0
[  338.578810]  ? mark_held_locks+0x130/0x130
[  338.581891]  0
[  338.585946]  ? mark_held_locks+0x130/0x130
[  338.587725]  0
[  338.591953]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  338.593733]  0
[  338.597972]  ? should_fail+0x22d/0xd01
[  338.605280]  ? graph_lock+0x170/0x170
[  338.607062] Node 0 
[  338.610957]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  338.614733] DMA: 
[  338.616977]  ? __lock_acquire+0x7ec/0x4ec0
[  338.622075] 1*4kB 
[  338.624130]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  338.628339] (U) 
[  338.630486]  ? should_fail+0x22d/0xd01
[  338.635562] 0*8kB 
[  338.637683]  ? mark_held_locks+0x130/0x130
[  338.641551] 0*16kB 
[  338.643705]  ? mark_held_locks+0x130/0x130
[  338.647918] 1*32kB 
[  338.650149]  ? lock_downgrade+0x900/0x900
[  338.654360] (U) 
[  338.656589]  ? graph_lock+0x170/0x170
[  338.660711] 2*64kB 
[  338.662683]  ? graph_lock+0x170/0x170
[  338.666461] (U) 
[  338.668693]  ? graph_lock+0x170/0x170
[  338.672473] 1*128kB 
[  338.674444]  ? print_usage_bug+0xc0/0xc0
[  338.678221] (U) 
[  338.680543]  ? do_raw_spin_unlock+0xa7/0x2f0
[  338.684589] 1*256kB (U) 
[  338.686571]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.690953] 0*512kB 
[  338.693624]  ? check_preemption_disabled+0x48/0x200
[  338.699132] 1*1024kB 
[  338.701450]  ? check_preemption_disabled+0x48/0x200
[  338.706443] (U) 
[  338.708855]  ? __lock_is_held+0xb5/0x140
[  338.713839] 1*2048kB 
[  338.715815]  __alloc_pages_nodemask+0xa80/0xde0
[  338.719863] (M) 
[  338.722270]  ? graph_lock+0x170/0x170
[  338.726915] 3*4096kB 
[  338.728886]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  338.732658] (M) 
[  338.735062]  ? graph_lock+0x170/0x170
[  338.740057] = 15908kB
[  338.742034]  ? find_held_lock+0x36/0x1c0
[  338.745810] Node 0 
[  338.748234]  ? ____cache_alloc_node+0x1c7/0x1e0
[  338.752262] DMA32: 
[  338.754491]  ? lock_downgrade+0x900/0x900
[  338.759166] 4*4kB 
[  338.761416]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.765536] (UM) 
[  338.767689]  cache_grow_begin+0x91/0x8c0
[  338.773690] 2*8kB (UM) 
[  338.775758]  ? do_raw_spin_unlock+0xa7/0x2f0
[  338.779792] 3*16kB 
[  338.782372]  fallback_alloc+0x203/0x2e0
[  338.786752] (UM) 
[  338.788987]  ____cache_alloc_node+0x1c7/0x1e0
[  338.792932] 3*32kB 
[  338.794994]  kmem_cache_alloc_node+0xe3/0x730
[  338.799461] (UM) 
[  338.801693]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  338.806161] 4*64kB 
[  338.808273]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  338.813354] (M) 
[  338.815588]  __alloc_skb+0x119/0x770
[  338.820140] 3*128kB 
[  338.822110]  ? calc_wheel_index+0x220/0x220
[  338.825811] (M) 
[  338.828127]  ? skb_scrub_packet+0x490/0x490
[  338.832425] 3*256kB 
[  338.834402]  ? vprintk_default+0x28/0x30
[  338.838692] (M) 
[  338.841012]  ? vprintk_func+0x85/0x181
[  338.845053] 4*512kB 
[  338.847023]  ? printk+0xa7/0xcf
[  338.850893] (UM) 
[  338.853210]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  338.856473] 3*1024kB 
[  338.858543]  new_skb+0x26/0x1c0
[  338.863266] (UM) 
[  338.865670]  aoecmd_cfg+0x279/0x7f0
[  338.868923] 3*2048kB 
[  338.870986]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  338.874582] (M) 
[  338.876988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  338.881280] 3*4096kB 
[  338.883257]  ? check_preemption_disabled+0x48/0x200
[  338.888766] (M) 
[  338.891193]  ? check_preemption_disabled+0x48/0x200
[  338.896190] = 25136kB
[  338.898170]  ? __lock_is_held+0xb5/0x140
[  338.903165] Node 0 
[  338.905585]  discover_timer+0x50/0x60
[  338.909614] Normal: 
[  338.911846]  call_timer_fn+0x272/0x920
[  338.915619] 778*4kB 
[  338.917943]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  338.921804] (MEH) 
[  338.924120]  ? process_timeout+0x40/0x40
[  338.928940] 429*8kB 
[  338.931078]  ? find_held_lock+0x36/0x1c0
[  338.935113] (ME) 
[  338.937437]  ? mark_held_locks+0xc7/0x130
[  338.941471] 185*16kB 
[  338.943530]  ? _raw_spin_unlock_irq+0x27/0x80
[  338.947648] (UME) 
[  338.950058]  ? _raw_spin_unlock_irq+0x27/0x80
[  338.954529] 51*32kB 
[  338.956673]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  338.961142] (UME) 
[  338.963463]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  338.968280] 8*64kB 
[  338.970426]  ? trace_hardirqs_on+0xbd/0x310
[  338.974985] (UM) 
[  338.977220]  ? kasan_check_read+0x11/0x20
[  338.981522] 0*128kB 
[  338.983585]  ? __run_timers+0x7da/0xc70
[  338.987721] 1*256kB 
[  338.990038]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  338.993993] (U) 
[  338.996322]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  339.001739] 0*512kB 
[  339.003719]  __run_timers+0x7e5/0xc70
[  339.008542] 2*1024kB (U) 
[  339.010888]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  339.014671] 0*2048kB 
[  339.017437]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  339.022788] 0*4096kB 
[  339.025198]  ? graph_lock+0x170/0x170
[  339.030196] = 13952kB
[  339.032602]  ? print_usage_bug+0xc0/0xc0
[  339.036387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  339.038782]  ? lock_release+0x970/0x970
[  339.042827] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  339.051650]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  339.055609] 1706 total pagecache pages
[  339.064202]  ? find_held_lock+0x36/0x1c0
[  339.069369] 0 pages in swap cache
[  339.073258]  ? graph_lock+0x170/0x170
[  339.077296] Swap cache stats: add 0, delete 0, find 0/0
[  339.080738]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.084516] Free swap  = 0kB
[  339.089889]  ? check_preemption_disabled+0x48/0x200
[  339.095410] Total swap = 0kB
[  339.098426]  ? __lock_is_held+0xb5/0x140
[  339.103414] 1965979 pages RAM
[  339.106439]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.110473] 0 pages HighMem/MovableOnly
[  339.113575]  ? check_preemption_disabled+0x48/0x200
[  339.119099] 342306 pages reserved
[  339.123088]  run_timer_softirq+0x52/0xb0
[  339.128077] 0 pages cma reserved
[  339.131542]  ? rcu_read_lock_sched_held+0x108/0x120
[  339.135638] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  339.138925]  __do_softirq+0x30b/0xad8
[  339.138950]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  339.138969]  ? pvclock_read_flags+0x160/0x160
[  339.144020] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  339.150443]  ? lapic_next_event+0x5a/0x90
[  339.154232] ksoftirqd/1 cpuset=
[  339.159331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.163798] /
[  339.174107]  ? check_preemption_disabled+0x48/0x200
[  339.178228]  mems_allowed=0
[  339.181512]  ? check_preemption_disabled+0x48/0x200
[  339.201667]  ? kvm_clock_read+0x18/0x30
[  339.205661]  ? kvm_sched_clock_read+0x9/0x20
[  339.210076]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.215646]  ? check_preemption_disabled+0x48/0x200
[  339.220687]  irq_exit+0x17f/0x1c0
[  339.224141]  smp_apic_timer_interrupt+0x1cb/0x760
[  339.228985]  ? smp_reschedule_interrupt+0x109/0x650
[  339.234003]  ? smp_call_function_single_interrupt+0x650/0x650
[  339.239889]  ? interrupt_entry+0xb5/0xf0
[  339.243953]  ? trace_hardirqs_off_caller+0xbb/0x310
[  339.248969]  ? trace_hardirqs_off_caller+0xbb/0x310
[  339.253985]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  339.258833]  ? trace_hardirqs_on_caller+0x310/0x310
[  339.263851]  ? trace_hardirqs_on_caller+0x310/0x310
[  339.268872]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.274416]  ? check_preemption_disabled+0x48/0x200
[  339.279456]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  339.284314]  apic_timer_interrupt+0xf/0x20
[  339.288546]  </IRQ>
[  339.290794] RIP: 0010:lock_acquire+0x268/0x520
[  339.295380] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  339.314312] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  339.322022] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  339.329293] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  339.336563] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  339.343829] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  339.351096] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  339.358403]  ? lock_release+0x970/0x970
[  339.362384]  ? rcu_read_unlock+0x16/0x60
[  339.366450]  ? lock_downgrade+0x900/0x900
[  339.370601]  ? check_preemption_disabled+0x48/0x200
[  339.375636]  percpu_ref_put_many+0x94/0x260
[  339.379953]  ? mem_cgroup_charge_statistics+0x780/0x780
[  339.385317]  ? rcu_bh_qs+0xc0/0xc0
[  339.388858]  ? mem_cgroup_charge_statistics+0x780/0x780
[  339.394277]  mem_cgroup_iter+0x1f7/0x1160
[  339.398425]  ? downgrade_write+0x2b0/0x2b0
[  339.402673]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  339.407447]  ? up_read+0x1a/0x110
[  339.410953]  ? shrink_slab+0xfa/0x8c0
[  339.414759]  ? shrink_active_list+0x1c20/0x1c20
[  339.419454]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  339.425091]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  339.430210]  ? cgroup_procs_write_finish+0xf0/0xf0
[  339.435139]  ? print_usage_bug+0xc0/0xc0
[  339.439217]  ? find_held_lock+0x36/0x1c0
[  339.443282]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.448820]  ? vmpressure+0x1a2/0x340
[  339.452627]  shrink_node+0x516/0x16b0
[  339.456432]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  339.461738]  ? shrink_node_memcg+0x18e0/0x18e0
[  339.466328]  ? kvm_clock_read+0x18/0x30
[  339.470309]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  339.475336]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  339.479838]  ? kasan_check_write+0x14/0x20
[  339.484081]  ? do_raw_spin_lock+0xc1/0x200
[  339.488319]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  339.493862]  ? __cpuset_node_allowed+0x19b/0x660
[  339.498623]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  339.504338]  ? delayacct_end+0x5a/0x100
[  339.508329]  do_try_to_free_pages+0x3e7/0x1290
[  339.512943]  ? shrink_node+0x16b0/0x16b0
[  339.517054]  ? __lock_is_held+0xb5/0x140
[  339.521201]  try_to_free_pages+0x4d0/0xb90
[  339.525475]  ? do_try_to_free_pages+0x1290/0x1290
[  339.530325]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.535878]  ? lock_acquire+0x1ed/0x520
[  339.539858]  ? set_page_refcounted+0x280/0x280
[  339.544471]  ? lock_release+0x970/0x970
[  339.548455]  ? ___might_sleep+0x1ed/0x300
[  339.552625]  ? arch_local_save_flags+0x40/0x40
[  339.557226]  __alloc_pages_slowpath+0x993/0x2d80
[  339.562018]  ? warn_alloc+0x120/0x120
[  339.565822]  ? __radix_tree_lookup+0x4c0/0x4c0
[  339.570426]  ? find_get_entry+0x2f2/0xc40
[  339.574590]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  339.580135]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  339.585082]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.590667]  ? should_fail+0x22d/0xd01
[  339.594571]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  339.599690]  ? __lock_is_held+0xb5/0x140
[  339.603790]  ? __lock_is_held+0xb5/0x140
[  339.607864]  ? kasan_check_read+0x11/0x20
[  339.612018]  ? ___might_sleep+0x1ed/0x300
[  339.616190]  ? lock_release+0x970/0x970
[  339.620172]  ? arch_local_save_flags+0x40/0x40
[  339.624790]  ? __might_sleep+0x95/0x190
[  339.628778]  __alloc_pages_nodemask+0xa80/0xde0
[  339.633464]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  339.639005]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  339.644805]  ? kasan_check_read+0x11/0x20
[  339.648954]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  339.654238]  ? graph_lock+0x170/0x170
[  339.658043]  ? print_usage_bug+0xc0/0xc0
[  339.662147]  ? graph_lock+0x170/0x170
[  339.665951]  ? graph_lock+0x170/0x170
[  339.669753]  ? __do_page_cache_readahead+0x7ce/0x980
[  339.674862]  ? find_held_lock+0x36/0x1c0
[  339.678933]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  339.684476]  alloc_pages_current+0x10c/0x210
[  339.688888]  ? lock_downgrade+0x900/0x900
[  339.693040]  __page_cache_alloc+0x38f/0x5b0
[  339.697366]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  339.703165]  ? kasan_check_read+0x11/0x20
[  339.707322]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  339.712621]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  339.717296]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.722840]  ? check_preemption_disabled+0x48/0x200
[  339.727868]  filemap_fault+0x1594/0x25f0
[  339.731975]  ? __lock_page_or_retry+0xa00/0xa00
[  339.736646]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  339.742445]  ? kasan_check_read+0x11/0x20
[  339.746598]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  339.751878]  ? rcu_bh_qs+0xc0/0xc0
[  339.755421]  ? remove_wait_queue+0x1a6/0x360
[  339.759832]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  339.765292]  ? filemap_map_pages+0xdea/0x1980
[  339.769806]  ? print_usage_bug+0xc0/0xc0
[  339.773870]  ? find_get_pages_range_tag+0x1320/0x1320
[  339.779059]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  339.784612]  ? fput+0x130/0x1a0
[  339.787896]  ? graph_lock+0x170/0x170
[  339.791697]  ? __lock_acquire+0x7ec/0x4ec0
[  339.795956]  ? lock_acquire+0x1ed/0x520
[  339.799930]  ? ext4_filemap_fault+0x7a/0xad
[  339.805571]  ? lock_release+0x970/0x970
[  339.809551]  ? arch_local_save_flags+0x40/0x40
[  339.814163]  ? select_estimate_accuracy+0x4b0/0x4b0
[  339.819220]  ? down_read+0xb0/0x1d0
[  339.822841]  ? ext4_filemap_fault+0x7a/0xad
[  339.827165]  ? __down_interruptible+0x700/0x700
[  339.831868]  ext4_filemap_fault+0x82/0xad
[  339.836036]  __do_fault+0x100/0x6b0
[  339.839669]  ? print_bad_pte+0x6c0/0x6c0
[  339.843734]  ? find_held_lock+0x36/0x1c0
[  339.847799]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  339.852990]  ? pmd_val+0x88/0x100
[  339.856446]  ? add_mm_counter_fast+0xd0/0xd0
[  339.860879]  ? pmd_val+0x88/0x100
[  339.864332]  ? add_mm_counter_fast+0xd0/0xd0
[  339.868744]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.874314]  __handle_mm_fault+0x3709/0x53e0
[  339.878736]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  339.883579]  ? graph_lock+0x170/0x170
[  339.887380]  ? print_usage_bug+0xc0/0xc0
[  339.891442]  ? lock_downgrade+0x900/0x900
[  339.895609]  ? graph_lock+0x170/0x170
[  339.899410]  ? graph_lock+0x170/0x170
[  339.903229]  ? handle_mm_fault+0x42a/0xc70
[  339.907494]  ? lock_downgrade+0x900/0x900
[  339.911647]  ? check_preemption_disabled+0x48/0x200
[  339.916684]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  339.922496]  ? kasan_check_read+0x11/0x20
[  339.926642]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  339.931918]  ? rcu_bh_qs+0xc0/0xc0
[  339.935493]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  339.940977]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  339.946521]  ? check_preemption_disabled+0x48/0x200
[  339.951552]  handle_mm_fault+0x54f/0xc70
[  339.955637]  ? __handle_mm_fault+0x53e0/0x53e0
[  339.960220]  ? find_vma+0x34/0x190
[  339.963769]  __do_page_fault+0x67d/0xed0
[  339.967852]  ? mm_fault_error+0x380/0x380
[  339.972000]  ? trace_hardirqs_off+0xb8/0x310
[  339.976415]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  339.981782]  ? trace_hardirqs_on+0x310/0x310
[  339.986204]  do_page_fault+0xf2/0x7e0
[  339.990006]  ? vmalloc_sync_all+0x30/0x30
[  339.994152]  ? error_entry+0x70/0xd0
[  339.997875]  ? trace_hardirqs_off_caller+0xbb/0x310
[  340.002890]  ? trace_hardirqs_on_caller+0xc0/0x310
[  340.007820]  ? syscall_return_slowpath+0x5e0/0x5e0
[  340.012753]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.017613]  ? trace_hardirqs_on_caller+0x310/0x310
[  340.022627]  ? trace_hardirqs_off+0x310/0x310
[  340.027129]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  340.032148]  ? prepare_exit_to_usermode+0x291/0x3b0
[  340.037169]  ? page_fault+0x8/0x30
[  340.040721]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  340.045571]  ? page_fault+0x8/0x30
[  340.049111]  page_fault+0x1e/0x30
[  340.052565] RIP: 0033:0x7f5d3f443dd3
[  340.056280] Code: Bad RIP value.
[  340.059649] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  340.065011] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  340.072276] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  340.079546] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  340.086814] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  340.094082] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  340.101385] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  340.101447] aoe: skb alloc failure
[  340.108312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  340.108318] Call Trace:
[  340.108340]  dump_stack+0x1c4/0x2b4
[  340.108358]  ? dump_stack_print_info.cold.2+0x52/0x52
[  340.111905] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  340.121241]  warn_alloc.cold.119+0xb7/0x1bd
[  340.123794] init cpuset=
[  340.127415]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  340.132578] /
[  340.142279]  ? lock_downgrade+0x900/0x900
[  340.146577]  mems_allowed=0
[  340.149243]  ? trace_hardirqs_off+0xb8/0x310
[  340.167212]  ? trace_hardirqs_off+0xb8/0x310
[  340.171635]  __alloc_pages_slowpath+0x2667/0x2d80
[  340.176524]  ? warn_alloc+0x120/0x120
[  340.180332]  ? warn_alloc+0x120/0x120
[  340.184135]  ? print_usage_bug+0xc0/0xc0
[  340.188208]  ? warn_alloc+0x120/0x120
[  340.192015]  ? print_usage_bug+0xc0/0xc0
[  340.196083]  ? __lock_acquire+0x7ec/0x4ec0
[  340.200317]  ? __lock_acquire+0x7ec/0x4ec0
[  340.204553]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.210091]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.215632]  ? should_fail+0x22d/0xd01
[  340.219525]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.224663]  ? __lock_acquire+0x7ec/0x4ec0
[  340.228907]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.234058]  ? __lock_acquire+0x7ec/0x4ec0
[  340.238296]  ? should_fail+0x22d/0xd01
[  340.242204]  ? mark_held_locks+0x130/0x130
[  340.246448]  ? mark_held_locks+0x130/0x130
[  340.250689]  ? graph_lock+0x170/0x170
[  340.254490]  ? print_usage_bug+0xc0/0xc0
[  340.258562]  ? graph_lock+0x170/0x170
[  340.262363]  ? print_usage_bug+0xc0/0xc0
[  340.266428]  ? wq_watchdog_touch+0x9c/0xfe
[  340.270668]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.276255]  ? check_preemption_disabled+0x48/0x200
[  340.281289]  ? check_preemption_disabled+0x48/0x200
[  340.286322]  ? __lock_is_held+0xb5/0x140
[  340.290396]  __alloc_pages_nodemask+0xa80/0xde0
[  340.295074]  ? graph_lock+0x170/0x170
[  340.298879]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  340.303905]  ? graph_lock+0x170/0x170
[  340.307730]  ? find_held_lock+0x36/0x1c0
[  340.311802]  ? ____cache_alloc_node+0x1c7/0x1e0
[  340.316473]  ? lock_downgrade+0x900/0x900
[  340.320630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.326186]  cache_grow_begin+0x91/0x8c0
[  340.330250]  ? do_raw_spin_unlock+0xa7/0x2f0
[  340.334668]  fallback_alloc+0x203/0x2e0
[  340.338651]  ____cache_alloc_node+0x1c7/0x1e0
[  340.343156]  kmem_cache_alloc_node+0xe3/0x730
[  340.347660]  ? ipv6_get_ifaddr+0x42e/0x620
[  340.351921]  __alloc_skb+0x119/0x770
[  340.355634]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  340.360932]  ? skb_scrub_packet+0x490/0x490
[  340.365292]  ? lock_downgrade+0x900/0x900
[  340.369449]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.374993]  ? refcount_sub_and_test_checked+0x203/0x310
[  340.380445]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  340.385897]  ? addrconf_rs_timer+0x690/0x690
[  340.390322]  ndisc_alloc_skb+0x144/0x340
[  340.394388]  ndisc_send_rs+0x331/0x6e0
[  340.398281]  addrconf_rs_timer+0x314/0x690
[  340.402527]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.406808]  call_timer_fn+0x272/0x920
[  340.410708]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.414944]  ? process_timeout+0x40/0x40
[  340.418999]  ? find_held_lock+0x36/0x1c0
[  340.423109]  ? __run_timers+0x7da/0xc70
[  340.427086]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.431599]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.436091]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.440329]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  340.444911]  ? trace_hardirqs_on+0xbd/0x310
[  340.449237]  ? kasan_check_read+0x11/0x20
[  340.453391]  ? __run_timers+0x7da/0xc70
[  340.457367]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  340.462828]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  340.467066]  __run_timers+0x7e5/0xc70
[  340.470864]  ? find_held_lock+0x36/0x1c0
[  340.474935]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  340.480299]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.484809]  ? _raw_spin_unlock_irq+0x27/0x80
[  340.489305]  ? lockdep_hardirqs_on+0x421/0x5c0
[  340.493893]  ? trace_hardirqs_on+0xbd/0x310
[  340.498227]  ? kasan_check_read+0x11/0x20
[  340.502381]  ? finish_task_switch+0x1f5/0x900
[  340.506890]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  340.512363]  ? compat_start_thread+0x80/0x80
[  340.516793]  ? pvclock_read_flags+0x160/0x160
[  340.521290]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.526844]  ? check_preemption_disabled+0x48/0x200
[  340.531899]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  340.537434]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  340.542712]  ? rcu_pm_notify+0xc0/0xc0
[  340.546628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  340.552166]  ? check_preemption_disabled+0x48/0x200
[  340.557204]  run_timer_softirq+0x52/0xb0
[  340.561287]  ? rcu_read_lock_sched_held+0x108/0x120
[  340.566307]  __do_softirq+0x30b/0xad8
[  340.570121]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  340.575225]  ? trace_hardirqs_off+0xb8/0x310
[  340.579641]  ? schedule+0x108/0x460
[  340.583280]  ? trace_hardirqs_off+0xb8/0x310
[  340.587691]  ? smpboot_thread_fn+0x68b/0xa00
[  340.592101]  ? trace_hardirqs_on+0x310/0x310
[  340.596509]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.602064]  ? check_preemption_disabled+0x48/0x200
[  340.607090]  ? takeover_tasklets+0xa90/0xa90
[  340.611505]  run_ksoftirqd+0x94/0x100
[  340.615308]  smpboot_thread_fn+0x68b/0xa00
[  340.619549]  ? sort_range+0x30/0x30
[  340.623191]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  340.628295]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.633850]  ? __kthread_parkme+0xfb/0x1a0
[  340.638089]  kthread+0x35a/0x420
[  340.641466]  ? sort_range+0x30/0x30
[  340.645123]  ? kthread_bind+0x40/0x40
[  340.648929]  ret_from_fork+0x3a/0x50
[  340.652659] warn_alloc_show_mem: 1 callbacks suppressed
[  340.652670] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  340.652672] Mem-Info:
[  340.652704] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  340.652704]  active_file:14 inactive_file:15 isolated_file:0
[  340.652704]  unevictable:0 dirty:0 writeback:0 unstable:0
[  340.652704]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  340.652704]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  340.652704]  free:13749 free_pcp:291 free_cma:0
[  340.658055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  340.664293] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  340.666694] Call Trace:
[  340.699733] Node 0 
[  340.709075]  <IRQ>
[  340.736679] 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
[  340.739237]  dump_stack+0x1c4/0x2b4
[  340.741448] lowmem_reserve[]:
[  340.743593]  ? dump_stack_print_info.cold.2+0x52/0x52
[  340.769528]  0 2819
[  340.773191]  warn_alloc.cold.119+0xb7/0x1bd
[  340.776260]  6323
[  340.781446]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  340.783657]  6323
[  340.787989]  ? lock_downgrade+0x900/0x900
[  340.794865]  ? trace_hardirqs_off+0xb8/0x310
[  340.796905] Node 0 
[  340.801054]  ? trace_hardirqs_off+0xb8/0x310
[  340.805461] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  340.807685]  __alloc_pages_slowpath+0x2667/0x2d80
[  340.812074] lowmem_reserve[]:
[  340.838978]  ? warn_alloc+0x120/0x120
[  340.843796]  0
[  340.846942]  ? __lock_acquire+0x7ec/0x4ec0
[  340.850717]  0
[  340.852525]  ? warn_alloc+0x120/0x120
[  340.856739]  3503
[  340.858570]  ? print_usage_bug+0xc0/0xc0
[  340.862347]  3503
[  340.864403]  ? warn_alloc+0x120/0x120
[  340.870498]  ? print_usage_bug+0xc0/0xc0
[  340.874283] Node 0 Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  340.878367]  ? mark_held_locks+0x130/0x130
[  340.878383]  ? mark_held_locks+0x130/0x130
[  340.907333] lowmem_reserve[]:
[  340.911565]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  340.915771]  0
[  340.918886]  ? should_fail+0x22d/0xd01
[  340.924412]  0
[  340.926213]  ? graph_lock+0x170/0x170
[  340.930076]  0
[  340.931872]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.935647]  0
[  340.937445]  ? __lock_acquire+0x7ec/0x4ec0
[  340.942544] Node 0 
[  340.944348]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  340.948555] DMA: 
[  340.950788]  ? should_fail+0x22d/0xd01
[  340.955863] 1*4kB 
[  340.957924]  ? mark_held_locks+0x130/0x130
[  340.961778] (U) 
[  340.963922]  ? mark_held_locks+0x130/0x130
[  340.968129] 0*8kB 
[  340.970097]  ? lock_downgrade+0x900/0x900
[  340.974309] 0*16kB 
[  340.976451]  ? graph_lock+0x170/0x170
[  340.980579] 1*32kB 
[  340.982805]  ? graph_lock+0x170/0x170
[  340.986578] (U) 
[  340.988804]  ? graph_lock+0x170/0x170
[  340.992580] 2*64kB 
[  340.994552]  ? print_usage_bug+0xc0/0xc0
[  340.998321] (U) 
[  341.000584]  ? do_raw_spin_unlock+0xa7/0x2f0
[  341.004623] 1*128kB 
[  341.006596]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.010977] (U) 
[  341.013296]  ? check_preemption_disabled+0x48/0x200
[  341.018802] 1*256kB 
[  341.020769]  ? check_preemption_disabled+0x48/0x200
[  341.025756] (U) 
[  341.028077]  ? __lock_is_held+0xb5/0x140
[  341.033074] 0*512kB 
[  341.035045]  __alloc_pages_nodemask+0xa80/0xde0
[  341.039085] 1*1024kB 
[  341.041413]  ? graph_lock+0x170/0x170
[  341.046059] (U) 
[  341.048464]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  341.052253] 1*2048kB 
[  341.054236]  ? graph_lock+0x170/0x170
[  341.059231] (M) 
[  341.061643]  ? find_held_lock+0x36/0x1c0
[  341.065413] 3*4096kB 
[  341.067388]  ? ____cache_alloc_node+0x1c7/0x1e0
[  341.071437] (M) 
[  341.073842]  ? lock_downgrade+0x900/0x900
[  341.078489] = 15908kB
[  341.080491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.084614] Node 0 
[  341.087019]  cache_grow_begin+0x91/0x8c0
[  341.092547] DMA32: 
[  341.094795]  ? do_raw_spin_unlock+0xa7/0x2f0
[  341.098834] 4*4kB 
[  341.101066]  fallback_alloc+0x203/0x2e0
[  341.105444] (UM) 
[  341.107589]  ____cache_alloc_node+0x1c7/0x1e0
[  341.111533] 2*8kB 
[  341.113594]  kmem_cache_alloc_node+0xe3/0x730
[  341.118064] (UM) 
[  341.120219]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  341.124686] 3*16kB 
[  341.126740]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  341.131817] (UM) 
[  341.134055]  __alloc_skb+0x119/0x770
[  341.138613] 3*32kB 
[  341.140670]  ? calc_wheel_index+0x220/0x220
[  341.144385] (UM) 
[  341.146632]  ? skb_scrub_packet+0x490/0x490
[  341.150926] 4*64kB 
[  341.152990]  ? vprintk_default+0x28/0x30
[  341.157282] (M) 
[  341.159514]  ? vprintk_func+0x85/0x181
[  341.163546] 3*128kB (M) 
[  341.165523]  ? printk+0xa7/0xcf
[  341.169389] 3*256kB 
[  341.172057]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  341.175311] (M) 
[  341.177640]  new_skb+0x26/0x1c0
[  341.182360] 4*512kB 
[  341.184328]  aoecmd_cfg+0x279/0x7f0
[  341.187583] (UM) 
[  341.189907]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  341.193509] 3*1024kB 
[  341.195567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.199865] (UM) 
[  341.202290]  ? check_preemption_disabled+0x48/0x200
[  341.207813] 3*2048kB 
[  341.209869]  ? check_preemption_disabled+0x48/0x200
[  341.214854] (M) 
[  341.217271]  ? __lock_is_held+0xb5/0x140
[  341.222286] 3*4096kB 
[  341.224275]  discover_timer+0x50/0x60
[  341.228303] (M) 
[  341.230711]  call_timer_fn+0x272/0x920
[  341.234486] = 25136kB
[  341.236469]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  341.240336] Node 0 
[  341.242746]  ? process_timeout+0x40/0x40
[  341.247561] Normal: 
[  341.249795]  ? find_held_lock+0x36/0x1c0
[  341.253831] 778*4kB 
[  341.256154]  ? mark_held_locks+0xc7/0x130
[  341.260206] (MEH) 
[  341.262559]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.266676] 429*8kB 
[  341.268823]  ? _raw_spin_unlock_irq+0x27/0x80
[  341.273289] (ME) 
[  341.275605]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  341.280073] 185*16kB 
[  341.282126]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  341.286942] (UME) 
[  341.289351]  ? trace_hardirqs_on+0xbd/0x310
[  341.293905] 51*32kB 
[  341.296048]  ? kasan_check_read+0x11/0x20
[  341.300348] (UME) 
[  341.302665]  ? __run_timers+0x7da/0xc70
[  341.306786] 8*64kB 
[  341.308968]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  341.312977] (UM) 
[  341.315263]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  341.320686] 0*128kB 
[  341.322743]  __run_timers+0x7e5/0xc70
[  341.327558] 1*256kB 
[  341.329883]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  341.333651] (U) 
[  341.335972]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  341.341341] 0*512kB 
[  341.343313]  ? graph_lock+0x170/0x170
[  341.348304] 2*1024kB 
[  341.350619]  ? print_usage_bug+0xc0/0xc0
[  341.354392] (U) 
[  341.356789]  ? lock_release+0x970/0x970
[  341.356805]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  341.360843] 0*2048kB 
[  341.362817]  ? find_held_lock+0x36/0x1c0
[  341.366766] 0*4096kB 
[  341.371947]  ? graph_lock+0x170/0x170
[  341.374336] = 13952kB
[  341.378389]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.380783] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  341.384581]  ? check_preemption_disabled+0x48/0x200
[  341.386980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  341.392524]  ? __lock_is_held+0xb5/0x140
[  341.401331] 1706 total pagecache pages
[  341.406342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.414897] 0 pages in swap cache
[  341.418948]  ? check_preemption_disabled+0x48/0x200
[  341.422811] Swap cache stats: add 0, delete 0, find 0/0
[  341.428365]  run_timer_softirq+0x52/0xb0
[  341.431807] Free swap  = 0kB
[  341.436814]  ? rcu_read_lock_sched_held+0x108/0x120
[  341.442153] Total swap = 0kB
[  341.446216]  __do_softirq+0x30b/0xad8
[  341.449222] 1965979 pages RAM
[  341.454251]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  341.457239] 0 pages HighMem/MovableOnly
[  341.461031]  ? pvclock_read_flags+0x160/0x160
[  341.464143] 342306 pages reserved
[  341.464151] 0 pages cma reserved
[  341.469271]  ? lapic_next_event+0x5a/0x90
[  341.473288] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  341.477705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.477720]  ? check_preemption_disabled+0x48/0x200
[  341.477738]  ? check_preemption_disabled+0x48/0x200
[  341.481247] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  341.484560]  ? kvm_clock_read+0x18/0x30
[  341.488680] ksoftirqd/1 cpuset=
[  341.495167]  ? kvm_sched_clock_read+0x9/0x20
[  341.500700] /
[  341.505707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.510702]  mems_allowed=0
[  341.521006]  ? check_preemption_disabled+0x48/0x200
[  341.547788]  irq_exit+0x17f/0x1c0
[  341.551246]  smp_apic_timer_interrupt+0x1cb/0x760
[  341.556087]  ? smp_reschedule_interrupt+0x109/0x650
[  341.561117]  ? smp_call_function_single_interrupt+0x650/0x650
[  341.567001]  ? interrupt_entry+0xb5/0xf0
[  341.571061]  ? trace_hardirqs_off_caller+0xbb/0x310
[  341.576074]  ? trace_hardirqs_off_caller+0xbb/0x310
[  341.581089]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.585929]  ? trace_hardirqs_on_caller+0x310/0x310
[  341.590941]  ? trace_hardirqs_on_caller+0x310/0x310
[  341.595978]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.601517]  ? check_preemption_disabled+0x48/0x200
[  341.606575]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  341.611429]  apic_timer_interrupt+0xf/0x20
[  341.615661]  </IRQ>
[  341.617903] RIP: 0010:lock_acquire+0x268/0x520
[  341.622519] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  341.641574] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  341.649284] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  341.656556] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  341.663824] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  341.671106] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  341.678376] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  341.685694]  ? lock_release+0x970/0x970
[  341.689677]  ? rcu_read_unlock+0x16/0x60
[  341.693740]  ? lock_downgrade+0x900/0x900
[  341.697890]  ? check_preemption_disabled+0x48/0x200
[  341.702928]  percpu_ref_put_many+0x94/0x260
[  341.707246]  ? mem_cgroup_charge_statistics+0x780/0x780
[  341.712610]  ? rcu_bh_qs+0xc0/0xc0
[  341.716157]  ? mem_cgroup_charge_statistics+0x780/0x780
[  341.721559]  mem_cgroup_iter+0x1f7/0x1160
[  341.725716]  ? downgrade_write+0x2b0/0x2b0
[  341.729965]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  341.734723]  ? up_read+0x1a/0x110
[  341.738186]  ? shrink_slab+0xfa/0x8c0
[  341.741991]  ? shrink_active_list+0x1c20/0x1c20
[  341.746685]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  341.752332]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  341.757444]  ? cgroup_procs_write_finish+0xf0/0xf0
[  341.762378]  ? print_usage_bug+0xc0/0xc0
[  341.766463]  ? find_held_lock+0x36/0x1c0
[  341.770529]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.776073]  ? vmpressure+0x1a2/0x340
[  341.779878]  shrink_node+0x516/0x16b0
[  341.783741]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  341.789079]  ? shrink_node_memcg+0x18e0/0x18e0
[  341.793668]  ? kvm_clock_read+0x18/0x30
[  341.797646]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  341.802677]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  341.807184]  ? kasan_check_write+0x14/0x20
[  341.811422]  ? do_raw_spin_lock+0xc1/0x200
[  341.815662]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  341.821217]  ? __cpuset_node_allowed+0x19b/0x660
[  341.825974]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  341.831702]  ? delayacct_end+0x5a/0x100
[  341.835691]  do_try_to_free_pages+0x3e7/0x1290
[  341.840325]  ? shrink_node+0x16b0/0x16b0
[  341.844406]  ? __lock_is_held+0xb5/0x140
[  341.848481]  try_to_free_pages+0x4d0/0xb90
[  341.852721]  ? do_try_to_free_pages+0x1290/0x1290
[  341.857570]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.863138]  ? lock_acquire+0x1ed/0x520
[  341.867111]  ? set_page_refcounted+0x280/0x280
[  341.871713]  ? lock_release+0x970/0x970
[  341.875695]  ? ___might_sleep+0x1ed/0x300
[  341.879861]  ? arch_local_save_flags+0x40/0x40
[  341.884455]  __alloc_pages_slowpath+0x993/0x2d80
[  341.889255]  ? warn_alloc+0x120/0x120
[  341.893058]  ? __radix_tree_lookup+0x4c0/0x4c0
[  341.897667]  ? find_get_entry+0x2f2/0xc40
[  341.901824]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  341.907399]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  341.912329]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  341.917864]  ? should_fail+0x22d/0xd01
[  341.921754]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  341.926858]  ? __lock_is_held+0xb5/0x140
[  341.930951]  ? __lock_is_held+0xb5/0x140
[  341.935030]  ? kasan_check_read+0x11/0x20
[  341.939190]  ? ___might_sleep+0x1ed/0x300
[  341.943337]  ? lock_release+0x970/0x970
[  341.947316]  ? arch_local_save_flags+0x40/0x40
[  341.951910]  ? __might_sleep+0x95/0x190
[  341.955890]  __alloc_pages_nodemask+0xa80/0xde0
[  341.960566]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  341.965588]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  341.971412]  ? kasan_check_read+0x11/0x20
[  341.975579]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  341.980863]  ? graph_lock+0x170/0x170
[  341.984662]  ? print_usage_bug+0xc0/0xc0
[  341.988758]  ? graph_lock+0x170/0x170
[  341.992572]  ? graph_lock+0x170/0x170
[  341.996375]  ? __do_page_cache_readahead+0x7ce/0x980
[  342.001498]  ? find_held_lock+0x36/0x1c0
[  342.005568]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  342.011127]  alloc_pages_current+0x10c/0x210
[  342.015535]  ? lock_downgrade+0x900/0x900
[  342.019697]  __page_cache_alloc+0x38f/0x5b0
[  342.024016]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  342.029827]  ? kasan_check_read+0x11/0x20
[  342.033992]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.039275]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  342.043945]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.049487]  ? check_preemption_disabled+0x48/0x200
[  342.054511]  filemap_fault+0x1594/0x25f0
[  342.058607]  ? __lock_page_or_retry+0xa00/0xa00
[  342.063272]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  342.069069]  ? kasan_check_read+0x11/0x20
[  342.073234]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.078510]  ? rcu_bh_qs+0xc0/0xc0
[  342.082052]  ? remove_wait_queue+0x1a6/0x360
[  342.086461]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.091921]  ? filemap_map_pages+0xdea/0x1980
[  342.096428]  ? print_usage_bug+0xc0/0xc0
[  342.100492]  ? find_get_pages_range_tag+0x1320/0x1320
[  342.105678]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  342.111214]  ? fput+0x130/0x1a0
[  342.114497]  ? graph_lock+0x170/0x170
[  342.118304]  ? __lock_acquire+0x7ec/0x4ec0
[  342.122573]  ? lock_acquire+0x1ed/0x520
[  342.126553]  ? ext4_filemap_fault+0x7a/0xad
[  342.130883]  ? lock_release+0x970/0x970
[  342.134860]  ? arch_local_save_flags+0x40/0x40
[  342.139445]  ? select_estimate_accuracy+0x4b0/0x4b0
[  342.144477]  ? down_read+0xb0/0x1d0
[  342.148120]  ? ext4_filemap_fault+0x7a/0xad
[  342.152439]  ? __down_interruptible+0x700/0x700
[  342.157120]  ext4_filemap_fault+0x82/0xad
[  342.161273]  __do_fault+0x100/0x6b0
[  342.164909]  ? print_bad_pte+0x6c0/0x6c0
[  342.168971]  ? find_held_lock+0x36/0x1c0
[  342.173035]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  342.178250]  ? pmd_val+0x88/0x100
[  342.181705]  ? add_mm_counter_fast+0xd0/0xd0
[  342.186129]  ? pmd_val+0x88/0x100
[  342.189582]  ? add_mm_counter_fast+0xd0/0xd0
[  342.194000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.199547]  __handle_mm_fault+0x3709/0x53e0
[  342.203980]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  342.208825]  ? graph_lock+0x170/0x170
[  342.212628]  ? print_usage_bug+0xc0/0xc0
[  342.216716]  ? lock_downgrade+0x900/0x900
[  342.220864]  ? graph_lock+0x170/0x170
[  342.224674]  ? graph_lock+0x170/0x170
[  342.228521]  ? handle_mm_fault+0x42a/0xc70
[  342.232765]  ? lock_downgrade+0x900/0x900
[  342.236936]  ? check_preemption_disabled+0x48/0x200
[  342.241976]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  342.247791]  ? kasan_check_read+0x11/0x20
[  342.251939]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.257216]  ? rcu_bh_qs+0xc0/0xc0
[  342.260755]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.266212]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.271757]  ? check_preemption_disabled+0x48/0x200
[  342.276782]  handle_mm_fault+0x54f/0xc70
[  342.280876]  ? __handle_mm_fault+0x53e0/0x53e0
[  342.285459]  ? find_vma+0x34/0x190
[  342.289012]  __do_page_fault+0x67d/0xed0
[  342.293086]  ? mm_fault_error+0x380/0x380
[  342.297235]  ? trace_hardirqs_off+0xb8/0x310
[  342.301650]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  342.307017]  ? trace_hardirqs_on+0x310/0x310
[  342.311431]  do_page_fault+0xf2/0x7e0
[  342.315239]  ? vmalloc_sync_all+0x30/0x30
[  342.319386]  ? error_entry+0x70/0xd0
[  342.323107]  ? trace_hardirqs_off_caller+0xbb/0x310
[  342.328124]  ? trace_hardirqs_on_caller+0xc0/0x310
[  342.333053]  ? syscall_return_slowpath+0x5e0/0x5e0
[  342.337983]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.342831]  ? trace_hardirqs_on_caller+0x310/0x310
[  342.347889]  ? trace_hardirqs_off+0x310/0x310
[  342.352388]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  342.357407]  ? prepare_exit_to_usermode+0x291/0x3b0
[  342.362421]  ? page_fault+0x8/0x30
[  342.365968]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  342.370812]  ? page_fault+0x8/0x30
[  342.374353]  page_fault+0x1e/0x30
[  342.377807] RIP: 0033:0x7f5d3f443dd3
[  342.381526] Code: Bad RIP value.
[  342.384894] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  342.390257] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  342.397519] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  342.404788] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  342.412084] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  342.419348] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  342.426639] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  342.426719] aoe: skb alloc failure
[  342.433579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  342.433587] Call Trace:
[  342.437184] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  342.446482]  dump_stack+0x1c4/0x2b4
[  342.449050] init cpuset=
[  342.458747]  ? dump_stack_print_info.cold.2+0x52/0x52
[  342.462350] /
[  342.465055]  warn_alloc.cold.119+0xb7/0x1bd
[  342.472288]  mems_allowed=0
[  342.473997]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  342.486051]  ? lock_downgrade+0x900/0x900
[  342.490216]  ? trace_hardirqs_off+0xb8/0x310
[  342.494630]  ? trace_hardirqs_off+0xb8/0x310
[  342.499051]  __alloc_pages_slowpath+0x2667/0x2d80
[  342.503935]  ? warn_alloc+0x120/0x120
[  342.507742]  ? warn_alloc+0x120/0x120
[  342.511552]  ? print_usage_bug+0xc0/0xc0
[  342.515615]  ? warn_alloc+0x120/0x120
[  342.519418]  ? print_usage_bug+0xc0/0xc0
[  342.523479]  ? __lock_acquire+0x7ec/0x4ec0
[  342.527709]  ? __lock_acquire+0x7ec/0x4ec0
[  342.531944]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.537481]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.543043]  ? should_fail+0x22d/0xd01
[  342.546934]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  342.552044]  ? __lock_acquire+0x7ec/0x4ec0
[  342.556312]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  342.561413]  ? __lock_acquire+0x7ec/0x4ec0
[  342.565660]  ? should_fail+0x22d/0xd01
[  342.569556]  ? mark_held_locks+0x130/0x130
[  342.573796]  ? mark_held_locks+0x130/0x130
[  342.578043]  ? graph_lock+0x170/0x170
[  342.581844]  ? print_usage_bug+0xc0/0xc0
[  342.585919]  ? graph_lock+0x170/0x170
[  342.589723]  ? print_usage_bug+0xc0/0xc0
[  342.593784]  ? wq_watchdog_touch+0x9c/0xfe
[  342.598023]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.603580]  ? check_preemption_disabled+0x48/0x200
[  342.608597]  ? check_preemption_disabled+0x48/0x200
[  342.613622]  ? __lock_is_held+0xb5/0x140
[  342.617706]  __alloc_pages_nodemask+0xa80/0xde0
[  342.622423]  ? graph_lock+0x170/0x170
[  342.626233]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  342.631250]  ? graph_lock+0x170/0x170
[  342.635073]  ? find_held_lock+0x36/0x1c0
[  342.639158]  ? ____cache_alloc_node+0x1c7/0x1e0
[  342.643836]  ? lock_downgrade+0x900/0x900
[  342.648019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.653565]  cache_grow_begin+0x91/0x8c0
[  342.657659]  ? do_raw_spin_unlock+0xa7/0x2f0
[  342.662080]  fallback_alloc+0x203/0x2e0
[  342.666079]  ____cache_alloc_node+0x1c7/0x1e0
[  342.670584]  kmem_cache_alloc_node+0xe3/0x730
[  342.675079]  ? ipv6_get_ifaddr+0x42e/0x620
[  342.679325]  __alloc_skb+0x119/0x770
[  342.683049]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.688332]  ? skb_scrub_packet+0x490/0x490
[  342.692658]  ? lock_downgrade+0x900/0x900
[  342.696815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.702355]  ? refcount_sub_and_test_checked+0x203/0x310
[  342.707810]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  342.713283]  ? addrconf_rs_timer+0x690/0x690
[  342.717706]  ndisc_alloc_skb+0x144/0x340
[  342.721828]  ndisc_send_rs+0x331/0x6e0
[  342.725721]  addrconf_rs_timer+0x314/0x690
[  342.729966]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  342.734223]  call_timer_fn+0x272/0x920
[  342.738110]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  342.742362]  ? process_timeout+0x40/0x40
[  342.746419]  ? find_held_lock+0x36/0x1c0
[  342.750491]  ? __run_timers+0x7da/0xc70
[  342.754473]  ? _raw_spin_unlock_irq+0x27/0x80
[  342.758968]  ? _raw_spin_unlock_irq+0x27/0x80
[  342.763460]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  342.767699]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  342.772759]  ? trace_hardirqs_on+0xbd/0x310
[  342.777082]  ? kasan_check_read+0x11/0x20
[  342.781231]  ? __run_timers+0x7da/0xc70
[  342.785217]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.790672]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  342.794938]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  342.799196]  __run_timers+0x7e5/0xc70
[  342.803008]  ? find_held_lock+0x36/0x1c0
[  342.807088]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  342.812451]  ? _raw_spin_unlock_irq+0x27/0x80
[  342.816949]  ? _raw_spin_unlock_irq+0x27/0x80
[  342.821449]  ? lockdep_hardirqs_on+0x421/0x5c0
[  342.826034]  ? trace_hardirqs_on+0xbd/0x310
[  342.830363]  ? kasan_check_read+0x11/0x20
[  342.834513]  ? finish_task_switch+0x1f5/0x900
[  342.839010]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  342.844465]  ? compat_start_thread+0x80/0x80
[  342.848897]  ? pvclock_read_flags+0x160/0x160
[  342.853410]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.858949]  ? check_preemption_disabled+0x48/0x200
[  342.863976]  ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0
[  342.869556]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  342.874837]  ? rcu_pm_notify+0xc0/0xc0
[  342.878725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  342.884269]  ? check_preemption_disabled+0x48/0x200
[  342.889307]  run_timer_softirq+0x52/0xb0
[  342.893367]  ? rcu_read_lock_sched_held+0x108/0x120
[  342.898388]  __do_softirq+0x30b/0xad8
[  342.902208]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  342.907316]  ? trace_hardirqs_off+0xb8/0x310
[  342.911734]  ? schedule+0x108/0x460
[  342.915371]  ? trace_hardirqs_off+0xb8/0x310
[  342.919779]  ? smpboot_thread_fn+0x68b/0xa00
[  342.924195]  ? trace_hardirqs_on+0x310/0x310
[  342.928607]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.934147]  ? check_preemption_disabled+0x48/0x200
[  342.939182]  ? takeover_tasklets+0xa90/0xa90
[  342.943601]  run_ksoftirqd+0x94/0x100
[  342.947403]  smpboot_thread_fn+0x68b/0xa00
[  342.951643]  ? sort_range+0x30/0x30
[  342.955272]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  342.960388]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  342.965925]  ? __kthread_parkme+0xfb/0x1a0
[  342.970164]  kthread+0x35a/0x420
[  342.973539]  ? sort_range+0x30/0x30
[  342.977164]  ? kthread_bind+0x40/0x40
[  342.980994]  ret_from_fork+0x3a/0x50
[  342.984725] warn_alloc_show_mem: 1 callbacks suppressed
[  342.984736] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  342.984738] Mem-Info:
[  342.984769] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  342.984769]  active_file:14 inactive_file:15 isolated_file:0
[  342.984769]  unevictable:0 dirty:0 writeback:0 unstable:0
[  342.984769]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  342.984769]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  342.984769]  free:13749 free_pcp:291 free_cma:0
[  342.990109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  342.996343] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  342.998742] Call Trace:
[  343.031775] Node 0 
[  343.041124]  <IRQ>
[  343.068716] 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
[  343.071271]  dump_stack+0x1c4/0x2b4
[  343.073478] lowmem_reserve[]:
[  343.075668]  ? dump_stack_print_info.cold.2+0x52/0x52
[  343.101146]  0
[  343.104780]  warn_alloc.cold.119+0xb7/0x1bd
[  343.107874]  2819
[  343.113066]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  343.114848]  6323
[  343.119164]  ? lock_downgrade+0x900/0x900
[  343.121233]  6323
[  343.126071]  ? trace_hardirqs_off+0xb8/0x310
[  343.128138] Node 0 
[  343.132323]  ? trace_hardirqs_off+0xb8/0x310
[  343.134386] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  343.138767]  __alloc_pages_slowpath+0x2667/0x2d80
[  343.140978] lowmem_reserve[]:
[  343.145404]  ? warn_alloc+0x120/0x120
[  343.172245]  0
[  343.177086]  ? warn_alloc+0x120/0x120
[  343.180183]  0
[  343.184007]  ? print_usage_bug+0xc0/0xc0
[  343.185784]  3503
[  343.189595]  ? warn_alloc+0x120/0x120
[  343.191376]  3503
[  343.195427]  ? print_usage_bug+0xc0/0xc0
[  343.201254]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  343.203290] Node 0 
[  343.207342]  ? ktime_get+0x2e1/0x440
[  343.212361] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  343.214571]  ? check_preemption_disabled+0x48/0x200
[  343.218263] lowmem_reserve[]:
[  343.246638]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  343.251633]  0
[  343.254750]  ? should_fail+0x22d/0xd01
[  343.260269]  0
[  343.262068]  ? kasan_check_read+0x11/0x20
[  343.265924]  0
[  343.267734]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  343.271859]  0
[  343.273656]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  343.280721]  ? __lock_acquire+0x7ec/0x4ec0
[  343.285815] Node 0 DMA: 
[  343.290042]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  343.290057]  ? should_fail+0x22d/0xd01
[  343.292706] 1*4kB 
[  343.297808]  ? mark_held_locks+0x130/0x130
[  343.301667] (U) 
[  343.303810]  ? mark_held_locks+0x130/0x130
[  343.308019] 0*8kB 
[  343.309988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.314202] 0*16kB 
[  343.316350]  ? graph_lock+0x170/0x170
[  343.321871] 1*32kB 
[  343.324097]  ? mark_held_locks+0xc7/0x130
[  343.327887] (U) 
[  343.330119]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  343.334242] 2*64kB 
[  343.336217]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.341220] (U) 
[  343.343466]  ? check_preemption_disabled+0x48/0x200
[  343.348979] 1*128kB 
[  343.350967]  ? check_preemption_disabled+0x48/0x200
[  343.355968] (U) 
[  343.358292]  ? __lock_is_held+0xb5/0x140
[  343.363269] 1*256kB (U) 
[  343.365253]  __alloc_pages_nodemask+0xa80/0xde0
[  343.369286] 0*512kB 
[  343.371979]  ? graph_lock+0x170/0x170
[  343.376626] 1*1024kB 
[  343.378943]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  343.382715] (U) 
[  343.385126]  ? graph_lock+0x170/0x170
[  343.390131] 1*2048kB 
[  343.392106]  ? find_held_lock+0x36/0x1c0
[  343.395877] (M) 
[  343.398291]  ? ____cache_alloc_node+0x1c7/0x1e0
[  343.402326] 3*4096kB 
[  343.404294]  ? lock_downgrade+0x900/0x900
[  343.408941] (M) 
[  343.411353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.415468] = 15908kB
[  343.415476] Node 0 
[  343.417446]  cache_grow_begin+0x91/0x8c0
[  343.422952] DMA32: 
[  343.425356]  ? do_raw_spin_unlock+0xa7/0x2f0
[  343.427566] 4*4kB 
[  343.431623]  fallback_alloc+0x203/0x2e0
[  343.433832] (UM) 
[  343.438260]  ____cache_alloc_node+0x1c7/0x1e0
[  343.440383] 2*8kB 
[  343.444353]  kmem_cache_alloc_node+0xe3/0x730
[  343.446391] (UM) 
[  343.450878]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  343.453017] 3*16kB 
[  343.457611]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  343.459647] (UM) 
[  343.464778]  __alloc_skb+0x119/0x770
[  343.466988] 3*32kB 
[  343.471581]  ? calc_wheel_index+0x220/0x220
[  343.473617] (UM) 
[  343.477319]  ? skb_scrub_packet+0x490/0x490
[  343.479536] 4*64kB 
[  343.483870]  ? vprintk_default+0x28/0x30
[  343.485906] (M) 
[  343.490244]  ? vprintk_func+0x85/0x181
[  343.492456] 3*128kB 
[  343.496504]  ? printk+0xa7/0xcf
[  343.498456] (M) 
[  343.502351]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  343.504651] 3*256kB 
[  343.507934]  new_skb+0x26/0x1c0
[  343.509897] (M) 
[  343.514745]  aoecmd_cfg+0x279/0x7f0
[  343.517059] 4*512kB (UM) 
[  343.520342]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  343.522286] 3*1024kB (UM) 
[  343.525912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.528644] 3*2048kB 
[  343.532959]  ? check_preemption_disabled+0x48/0x200
[  343.535774] (M) 
[  343.541308]  ? check_preemption_disabled+0x48/0x200
[  343.543693] 3*4096kB 
[  343.548705]  ? __lock_is_held+0xb5/0x140
[  343.550671] (M) 
[  343.555687]  discover_timer+0x50/0x60
[  343.558070] = 25136kB
[  343.562144]  call_timer_fn+0x272/0x920
[  343.564095] Node 0 
[  343.567899]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  343.570284] Normal: 
[  343.574163]  ? process_timeout+0x40/0x40
[  343.576383] 778*4kB 
[  343.581229]  ? find_held_lock+0x36/0x1c0
[  343.583531] (MEH) 
[  343.587605]  ? mark_held_locks+0xc7/0x130
[  343.589913] 429*8kB 
[  343.593968]  ? _raw_spin_unlock_irq+0x27/0x80
[  343.596089] (ME) 
[  343.600243]  ? _raw_spin_unlock_irq+0x27/0x80
[  343.602535] 185*16kB (UME) 
[  343.607039]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  343.609082] 51*32kB 
[  343.613566]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  343.616474] (UME) 
[  343.621305]  ? trace_hardirqs_on+0xbd/0x310
[  343.623606] 8*64kB 
[  343.628189]  ? kasan_check_read+0x11/0x20
[  343.630323] (UM) 
[  343.634638]  ? __run_timers+0x7da/0xc70
[  343.636851] 0*128kB 
[  343.641154]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  343.643381] 1*256kB (U) 
[  343.647365]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  343.649658] 0*512kB 
[  343.655098]  __run_timers+0x7e5/0xc70
[  343.657742] 2*1024kB 
[  343.662585]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  343.664872] (U) 
[  343.668670]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  343.671057] 0*2048kB 
[  343.676408]  ? graph_lock+0x170/0x170
[  343.678363] 0*4096kB 
[  343.683386]  ? print_usage_bug+0xc0/0xc0
[  343.685769] = 13952kB
[  343.685782] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  343.689587]  ? lock_release+0x970/0x970
[  343.691980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  343.696026]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  343.698421] 1706 total pagecache pages
[  343.707252]  ? find_held_lock+0x36/0x1c0
[  343.711208] 0 pages in swap cache
[  343.719769]  ? graph_lock+0x170/0x170
[  343.724935] Swap cache stats: add 0, delete 0, find 0/0
[  343.728810]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.732844] Free swap  = 0kB
[  343.736293]  ? check_preemption_disabled+0x48/0x200
[  343.740066] Total swap = 0kB
[  343.745425]  ? __lock_is_held+0xb5/0x140
[  343.750933] 1965979 pages RAM
[  343.753947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.758933] 0 pages HighMem/MovableOnly
[  343.758941] 342306 pages reserved
[  343.761951]  ? check_preemption_disabled+0x48/0x200
[  343.765992] 0 pages cma reserved
[  343.769094]  run_timer_softirq+0x52/0xb0
[  343.774672] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  343.778570]  ? rcu_read_lock_sched_held+0x108/0x120
[  343.778587]  __do_softirq+0x30b/0xad8
[  343.778609]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  343.782189] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  343.787050]  ? pvclock_read_flags+0x160/0x160
[  343.790398] ksoftirqd/1 cpuset=
[  343.794451]  ? lapic_next_event+0x5a/0x90
[  343.800916] /
[  343.805931]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.809710]  mems_allowed=0
[  343.814807]  ? check_preemption_disabled+0x48/0x200
[  343.852156]  ? check_preemption_disabled+0x48/0x200
[  343.857191]  ? kvm_clock_read+0x18/0x30
[  343.861167]  ? kvm_sched_clock_read+0x9/0x20
[  343.865616]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.871156]  ? check_preemption_disabled+0x48/0x200
[  343.876197]  irq_exit+0x17f/0x1c0
[  343.879649]  smp_apic_timer_interrupt+0x1cb/0x760
[  343.884489]  ? smp_reschedule_interrupt+0x109/0x650
[  343.889504]  ? smp_call_function_single_interrupt+0x650/0x650
[  343.895398]  ? interrupt_entry+0xb5/0xf0
[  343.899459]  ? trace_hardirqs_off_caller+0xbb/0x310
[  343.904476]  ? trace_hardirqs_off_caller+0xbb/0x310
[  343.909490]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.914333]  ? trace_hardirqs_on_caller+0x310/0x310
[  343.919377]  ? trace_hardirqs_on_caller+0x310/0x310
[  343.924394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  343.929932]  ? check_preemption_disabled+0x48/0x200
[  343.934955]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  343.939807]  apic_timer_interrupt+0xf/0x20
[  343.944067]  </IRQ>
[  343.946315] RIP: 0010:lock_acquire+0x268/0x520
[  343.950913] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  343.969806] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  343.977517] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  343.984790] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  343.992053] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  343.999319] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  344.006609] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  344.013913]  ? lock_release+0x970/0x970
[  344.017900]  ? rcu_read_unlock+0x16/0x60
[  344.021987]  ? lock_downgrade+0x900/0x900
[  344.026135]  ? check_preemption_disabled+0x48/0x200
[  344.031160]  percpu_ref_put_many+0x94/0x260
[  344.035521]  ? mem_cgroup_charge_statistics+0x780/0x780
[  344.040900]  ? rcu_bh_qs+0xc0/0xc0
[  344.044444]  ? mem_cgroup_charge_statistics+0x780/0x780
[  344.049818]  mem_cgroup_iter+0x1f7/0x1160
[  344.053974]  ? downgrade_write+0x2b0/0x2b0
[  344.058222]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  344.062982]  ? up_read+0x1a/0x110
[  344.066434]  ? shrink_slab+0xfa/0x8c0
[  344.070232]  ? shrink_active_list+0x1c20/0x1c20
[  344.074907]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  344.080534]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  344.085666]  ? cgroup_procs_write_finish+0xf0/0xf0
[  344.090600]  ? print_usage_bug+0xc0/0xc0
[  344.094683]  ? find_held_lock+0x36/0x1c0
[  344.098758]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.104328]  ? vmpressure+0x1a2/0x340
[  344.108136]  shrink_node+0x516/0x16b0
[  344.111938]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  344.117332]  ? shrink_node_memcg+0x18e0/0x18e0
[  344.121946]  ? kvm_clock_read+0x18/0x30
[  344.125918]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  344.130942]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  344.135546]  ? kasan_check_write+0x14/0x20
[  344.139797]  ? do_raw_spin_lock+0xc1/0x200
[  344.144030]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  344.149571]  ? __cpuset_node_allowed+0x19b/0x660
[  344.154329]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  344.160038]  ? delayacct_end+0x5a/0x100
[  344.164022]  do_try_to_free_pages+0x3e7/0x1290
[  344.168641]  ? shrink_node+0x16b0/0x16b0
[  344.172707]  ? __lock_is_held+0xb5/0x140
[  344.176782]  try_to_free_pages+0x4d0/0xb90
[  344.181024]  ? do_try_to_free_pages+0x1290/0x1290
[  344.185880]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.191433]  ? lock_acquire+0x1ed/0x520
[  344.195428]  ? set_page_refcounted+0x280/0x280
[  344.200016]  ? lock_release+0x970/0x970
[  344.203997]  ? ___might_sleep+0x1ed/0x300
[  344.208152]  ? arch_local_save_flags+0x40/0x40
[  344.212763]  __alloc_pages_slowpath+0x993/0x2d80
[  344.217552]  ? warn_alloc+0x120/0x120
[  344.221356]  ? __radix_tree_lookup+0x4c0/0x4c0
[  344.225956]  ? find_get_entry+0x2f2/0xc40
[  344.230114]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.235652]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  344.240583]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.246125]  ? should_fail+0x22d/0xd01
[  344.250015]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.255124]  ? __lock_is_held+0xb5/0x140
[  344.259237]  ? __lock_is_held+0xb5/0x140
[  344.263327]  ? kasan_check_read+0x11/0x20
[  344.267477]  ? ___might_sleep+0x1ed/0x300
[  344.271622]  ? lock_release+0x970/0x970
[  344.275599]  ? arch_local_save_flags+0x40/0x40
[  344.280197]  ? __might_sleep+0x95/0x190
[  344.284188]  __alloc_pages_nodemask+0xa80/0xde0
[  344.288913]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  344.293934]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  344.299731]  ? kasan_check_read+0x11/0x20
[  344.303879]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  344.309159]  ? graph_lock+0x170/0x170
[  344.312973]  ? print_usage_bug+0xc0/0xc0
[  344.317054]  ? graph_lock+0x170/0x170
[  344.320858]  ? graph_lock+0x170/0x170
[  344.324658]  ? __do_page_cache_readahead+0x7ce/0x980
[  344.329769]  ? find_held_lock+0x36/0x1c0
[  344.333836]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  344.339378]  alloc_pages_current+0x10c/0x210
[  344.343802]  ? lock_downgrade+0x900/0x900
[  344.347957]  __page_cache_alloc+0x38f/0x5b0
[  344.352280]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  344.358077]  ? kasan_check_read+0x11/0x20
[  344.362224]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  344.367506]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  344.372198]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.377738]  ? check_preemption_disabled+0x48/0x200
[  344.382763]  filemap_fault+0x1594/0x25f0
[  344.386852]  ? __lock_page_or_retry+0xa00/0xa00
[  344.391554]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  344.397378]  ? kasan_check_read+0x11/0x20
[  344.401530]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  344.406828]  ? rcu_bh_qs+0xc0/0xc0
[  344.410371]  ? remove_wait_queue+0x1a6/0x360
[  344.414781]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  344.420255]  ? filemap_map_pages+0xdea/0x1980
[  344.424773]  ? print_usage_bug+0xc0/0xc0
[  344.428838]  ? find_get_pages_range_tag+0x1320/0x1320
[  344.434025]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  344.439561]  ? fput+0x130/0x1a0
[  344.442844]  ? graph_lock+0x170/0x170
[  344.446644]  ? __lock_acquire+0x7ec/0x4ec0
[  344.450903]  ? lock_acquire+0x1ed/0x520
[  344.454875]  ? ext4_filemap_fault+0x7a/0xad
[  344.459206]  ? lock_release+0x970/0x970
[  344.463191]  ? arch_local_save_flags+0x40/0x40
[  344.467782]  ? select_estimate_accuracy+0x4b0/0x4b0
[  344.472814]  ? down_read+0xb0/0x1d0
[  344.476467]  ? ext4_filemap_fault+0x7a/0xad
[  344.480789]  ? __down_interruptible+0x700/0x700
[  344.485478]  ext4_filemap_fault+0x82/0xad
[  344.489633]  __do_fault+0x100/0x6b0
[  344.493273]  ? print_bad_pte+0x6c0/0x6c0
[  344.497334]  ? find_held_lock+0x36/0x1c0
[  344.501398]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  344.506588]  ? pmd_val+0x88/0x100
[  344.510044]  ? add_mm_counter_fast+0xd0/0xd0
[  344.514464]  ? pmd_val+0x88/0x100
[  344.517920]  ? add_mm_counter_fast+0xd0/0xd0
[  344.522331]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.527873]  __handle_mm_fault+0x3709/0x53e0
[  344.532294]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  344.537139]  ? graph_lock+0x170/0x170
[  344.540943]  ? print_usage_bug+0xc0/0xc0
[  344.545030]  ? lock_downgrade+0x900/0x900
[  344.549189]  ? graph_lock+0x170/0x170
[  344.552988]  ? graph_lock+0x170/0x170
[  344.556806]  ? handle_mm_fault+0x42a/0xc70
[  344.561041]  ? lock_downgrade+0x900/0x900
[  344.565218]  ? check_preemption_disabled+0x48/0x200
[  344.570243]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  344.576044]  ? kasan_check_read+0x11/0x20
[  344.580225]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  344.585503]  ? rcu_bh_qs+0xc0/0xc0
[  344.589058]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  344.594523]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.600064]  ? check_preemption_disabled+0x48/0x200
[  344.605113]  handle_mm_fault+0x54f/0xc70
[  344.609187]  ? __handle_mm_fault+0x53e0/0x53e0
[  344.613823]  ? find_vma+0x34/0x190
[  344.617369]  __do_page_fault+0x67d/0xed0
[  344.621443]  ? mm_fault_error+0x380/0x380
[  344.625593]  ? trace_hardirqs_off+0xb8/0x310
[  344.630006]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  344.635369]  ? trace_hardirqs_on+0x310/0x310
[  344.639797]  do_page_fault+0xf2/0x7e0
[  344.643619]  ? vmalloc_sync_all+0x30/0x30
[  344.647770]  ? error_entry+0x70/0xd0
[  344.651489]  ? trace_hardirqs_off_caller+0xbb/0x310
[  344.656507]  ? trace_hardirqs_on_caller+0xc0/0x310
[  344.661444]  ? syscall_return_slowpath+0x5e0/0x5e0
[  344.666406]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  344.671249]  ? trace_hardirqs_on_caller+0x310/0x310
[  344.676263]  ? trace_hardirqs_off+0x310/0x310
[  344.680758]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  344.685775]  ? prepare_exit_to_usermode+0x291/0x3b0
[  344.690791]  ? page_fault+0x8/0x30
[  344.694338]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  344.699193]  ? page_fault+0x8/0x30
[  344.702736]  page_fault+0x1e/0x30
[  344.706198] RIP: 0033:0x7f5d3f443dd3
[  344.709923] Code: Bad RIP value.
[  344.713288] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  344.718651] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  344.725916] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  344.733187] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  344.740457] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  344.747725] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  344.755019] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  344.755082] aoe: skb alloc failure
[  344.761951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  344.761956] Call Trace:
[  344.761979]  dump_stack+0x1c4/0x2b4
[  344.761997]  ? dump_stack_print_info.cold.2+0x52/0x52
[  344.765557] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  344.775369]  warn_alloc.cold.119+0xb7/0x1bd
[  344.777922] init cpuset=
[  344.781546]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  344.786712] /
[  344.796411]  ? lock_downgrade+0x900/0x900
[  344.800711]  mems_allowed=0
[  344.803380]  ? trace_hardirqs_off+0xb8/0x310
[  344.821353]  ? trace_hardirqs_off+0xb8/0x310
[  344.825773]  __alloc_pages_slowpath+0x2667/0x2d80
[  344.830639]  ? mark_held_locks+0x130/0x130
[  344.834898]  ? warn_alloc+0x120/0x120
[  344.838716]  ? warn_alloc+0x120/0x120
[  344.842522]  ? print_usage_bug+0xc0/0xc0
[  344.846587]  ? warn_alloc+0x120/0x120
[  344.850391]  ? print_usage_bug+0xc0/0xc0
[  344.854452]  ? find_held_lock+0x36/0x1c0
[  344.858527]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  344.864087]  ? should_fail+0x22d/0xd01
[  344.867983]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.873091]  ? __lock_acquire+0x7ec/0x4ec0
[  344.877331]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  344.882431]  ? __lock_acquire+0x7ec/0x4ec0
[  344.886668]  ? should_fail+0x22d/0xd01
[  344.890582]  ? mark_held_locks+0x130/0x130
[  344.894824]  ? mark_held_locks+0x130/0x130
[  344.899148]  ? __account_cfs_rq_runtime+0x790/0x790
[  344.904172]  ? select_task_rq_fair+0x754/0x3500
[  344.908853]  ? lock_downgrade+0x900/0x900
[  344.913005]  ? check_preemption_disabled+0x48/0x200
[  344.918043]  ? graph_lock+0x170/0x170
[  344.921858]  ? print_usage_bug+0xc0/0xc0
[  344.925921]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.931481]  ? check_preemption_disabled+0x48/0x200
[  344.936514]  ? check_preemption_disabled+0x48/0x200
[  344.941546]  ? __lock_is_held+0xb5/0x140
[  344.945617]  __alloc_pages_nodemask+0xa80/0xde0
[  344.950293]  ? graph_lock+0x170/0x170
[  344.954114]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  344.959146]  ? graph_lock+0x170/0x170
[  344.962982]  ? find_held_lock+0x36/0x1c0
[  344.967060]  ? ____cache_alloc_node+0x1c7/0x1e0
[  344.971744]  ? lock_downgrade+0x900/0x900
[  344.975903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  344.981463]  cache_grow_begin+0x91/0x8c0
[  344.985544]  ? do_raw_spin_unlock+0xa7/0x2f0
[  344.989961]  fallback_alloc+0x203/0x2e0
[  344.993942]  ____cache_alloc_node+0x1c7/0x1e0
[  344.998451]  kmem_cache_alloc_node+0xe3/0x730
[  345.002947]  ? ipv6_get_ifaddr+0x42e/0x620
[  345.007201]  __alloc_skb+0x119/0x770
[  345.010933]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  345.016246]  ? skb_scrub_packet+0x490/0x490
[  345.020580]  ? lock_downgrade+0x900/0x900
[  345.024736]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.030282]  ? refcount_sub_and_test_checked+0x203/0x310
[  345.035739]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  345.041198]  ? addrconf_rs_timer+0x690/0x690
[  345.045626]  ndisc_alloc_skb+0x144/0x340
[  345.049713]  ndisc_send_rs+0x331/0x6e0
[  345.053606]  addrconf_rs_timer+0x314/0x690
[  345.057858]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.062116]  call_timer_fn+0x272/0x920
[  345.066003]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.070242]  ? process_timeout+0x40/0x40
[  345.074306]  ? find_held_lock+0x36/0x1c0
[  345.078377]  ? __run_timers+0x7da/0xc70
[  345.082355]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.086855]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.091347]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.095584]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  345.100168]  ? trace_hardirqs_on+0xbd/0x310
[  345.104534]  ? kasan_check_read+0x11/0x20
[  345.108700]  ? __run_timers+0x7da/0xc70
[  345.112696]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.118161]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  345.122400]  __run_timers+0x7e5/0xc70
[  345.126206]  ? find_held_lock+0x36/0x1c0
[  345.130368]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  345.135734]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.140261]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.144774]  ? lockdep_hardirqs_on+0x421/0x5c0
[  345.149357]  ? trace_hardirqs_on+0xbd/0x310
[  345.153678]  ? kasan_check_read+0x11/0x20
[  345.157831]  ? finish_task_switch+0x1f5/0x900
[  345.162331]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.167784]  ? compat_start_thread+0x80/0x80
[  345.172224]  ? pvclock_read_flags+0x160/0x160
[  345.176731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.182272]  ? check_preemption_disabled+0x48/0x200
[  345.187302]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  345.192582]  ? rcu_pm_notify+0xc0/0xc0
[  345.196471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.202014]  ? check_preemption_disabled+0x48/0x200
[  345.207050]  run_timer_softirq+0x52/0xb0
[  345.211121]  ? rcu_read_lock_sched_held+0x108/0x120
[  345.216161]  __do_softirq+0x30b/0xad8
[  345.219994]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  345.225112]  ? trace_hardirqs_off+0xb8/0x310
[  345.229542]  ? schedule+0x108/0x460
[  345.233188]  ? trace_hardirqs_off+0xb8/0x310
[  345.237602]  ? smpboot_thread_fn+0x68b/0xa00
[  345.242014]  ? trace_hardirqs_on+0x310/0x310
[  345.246432]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.251972]  ? check_preemption_disabled+0x48/0x200
[  345.257000]  ? takeover_tasklets+0xa90/0xa90
[  345.261429]  run_ksoftirqd+0x94/0x100
[  345.265238]  smpboot_thread_fn+0x68b/0xa00
[  345.269479]  ? sort_range+0x30/0x30
[  345.273143]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  345.278257]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.283810]  ? __kthread_parkme+0xfb/0x1a0
[  345.288064]  kthread+0x35a/0x420
[  345.291463]  ? sort_range+0x30/0x30
[  345.295106]  ? kthread_bind+0x40/0x40
[  345.298915]  ret_from_fork+0x3a/0x50
[  345.302646] warn_alloc_show_mem: 1 callbacks suppressed
[  345.302658] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  345.302660] Mem-Info:
[  345.302692] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  345.302692]  active_file:14 inactive_file:15 isolated_file:0
[  345.302692]  unevictable:0 dirty:0 writeback:0 unstable:0
[  345.302692]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  345.302692]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  345.302692]  free:13749 free_pcp:291 free_cma:0
[  345.308028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  345.314273] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  345.316668] Call Trace:
[  345.349711] Node 0 
[  345.359056]  <IRQ>
[  345.386649] 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
[  345.389234]  dump_stack+0x1c4/0x2b4
[  345.391452] lowmem_reserve[]:
[  345.393602]  ? dump_stack_print_info.cold.2+0x52/0x52
[  345.419073]  0 2819
[  345.422713]  warn_alloc.cold.119+0xb7/0x1bd
[  345.425779]  6323
[  345.430961]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  345.433201]  6323
[  345.437515]  ? lock_downgrade+0x900/0x900
[  345.439551] Node 0 
[  345.444389]  ? trace_hardirqs_off+0xb8/0x310
[  345.446450] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  345.450574]  ? trace_hardirqs_off+0xb8/0x310
[  345.452779] lowmem_reserve[]: 0
[  345.457200]  __alloc_pages_slowpath+0x2667/0x2d80
[  345.484061]  0 3503
[  345.488504]  ? warn_alloc+0x120/0x120
[  345.491731]  3503
[  345.496579]  ? __lock_acquire+0x7ec/0x4ec0
[  345.502583]  ? warn_alloc+0x120/0x120
[  345.504627] Node 0 
[  345.508871]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  345.512672] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  345.514879]  ? print_usage_bug+0xc0/0xc0
[  345.520653] lowmem_reserve[]:
[  345.549016]  ? warn_alloc+0x120/0x120
[  345.553094]  0
[  345.556214]  ? print_usage_bug+0xc0/0xc0
[  345.559987]  0
[  345.561782]  ? mark_held_locks+0x130/0x130
[  345.565817]  0
[  345.567630]  ? mark_held_locks+0x130/0x130
[  345.571853]  0
[  345.573670]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  345.579685]  ? should_fail+0x22d/0xd01
[  345.585200] Node 0 
[  345.589095]  ? graph_lock+0x170/0x170
[  345.589097] DMA: 1*4kB 
[  345.591353]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.595126] (U) 
[  345.597715]  ? __lock_acquire+0x7ec/0x4ec0
[  345.602793] 0*8kB 
[  345.604761]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  345.608967] 0*16kB 
[  345.611111]  ? should_fail+0x22d/0xd01
[  345.616198] 1*32kB 
[  345.618438]  ? mark_held_locks+0x130/0x130
[  345.622292] (U) 
[  345.624537]  ? mark_held_locks+0x130/0x130
[  345.628751] 2*64kB 
[  345.630723]  ? lock_downgrade+0x900/0x900
[  345.634936] (U) 
[  345.637225]  ? graph_lock+0x170/0x170
[  345.641365] 1*128kB 
[  345.643335]  ? graph_lock+0x170/0x170
[  345.647128] (U) 
[  345.649449]  ? graph_lock+0x170/0x170
[  345.653256] 1*256kB 
[  345.655252]  ? print_usage_bug+0xc0/0xc0
[  345.659028] (U) 
[  345.661345]  ? do_raw_spin_unlock+0xa7/0x2f0
[  345.665378] 0*512kB 
[  345.667350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.671729] 1*1024kB 
[  345.674055]  ? check_preemption_disabled+0x48/0x200
[  345.674072]  ? check_preemption_disabled+0x48/0x200
[  345.679582] (U) 
[  345.681991]  ? __lock_is_held+0xb5/0x140
[  345.686977] 1*2048kB 
[  345.691994]  __alloc_pages_nodemask+0xa80/0xde0
[  345.693945] (M) 
[  345.697996]  ? graph_lock+0x170/0x170
[  345.700377] 3*4096kB (M) 
[  345.705091]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  345.707050] = 15908kB
[  345.707058] Node 0 
[  345.710850]  ? graph_lock+0x170/0x170
[  345.713590] DMA32: 
[  345.718607]  ? find_held_lock+0x36/0x1c0
[  345.721000] 4*4kB 
[  345.723250]  ? ____cache_alloc_node+0x1c7/0x1e0
[  345.727031] (UM) 
[  345.729263]  ? lock_downgrade+0x900/0x900
[  345.733317] 2*8kB 
[  345.735464]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.740106] (UM) 
[  345.742199]  cache_grow_begin+0x91/0x8c0
[  345.746335] 3*16kB 
[  345.748475]  ? do_raw_spin_unlock+0xa7/0x2f0
[  345.753982] (UM) 
[  345.756043]  fallback_alloc+0x203/0x2e0
[  345.760094] 3*32kB 
[  345.762330]  ____cache_alloc_node+0x1c7/0x1e0
[  345.766710] (UM) 
[  345.768768]  kmem_cache_alloc_node+0xe3/0x730
[  345.772715] 4*64kB 
[  345.774978]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  345.779445] (M) 
[  345.781502]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  345.785973] 3*128kB 
[  345.788212]  __alloc_skb+0x119/0x770
[  345.793282] (M) 
[  345.795278]  ? calc_wheel_index+0x220/0x220
[  345.799848] 3*256kB 
[  345.802160]  ? skb_scrub_packet+0x490/0x490
[  345.805877] (M) 
[  345.807863]  ? vprintk_default+0x28/0x30
[  345.812153] 4*512kB 
[  345.814478]  ? vprintk_func+0x85/0x181
[  345.818778] (UM) 
[  345.820749]  ? printk+0xa7/0xcf
[  345.824785] 3*1024kB (UM) 
[  345.827110]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  345.830971] 3*2048kB 
[  345.833052]  new_skb+0x26/0x1c0
[  345.836302] (M) 
[  345.839140]  aoecmd_cfg+0x279/0x7f0
[  345.843870] 3*4096kB 
[  345.846275]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  345.849525] (M) 
[  345.851502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  345.855102] = 25136kB
[  345.857510]  ? check_preemption_disabled+0x48/0x200
[  345.861829] Node 0 
[  345.863799]  ? check_preemption_disabled+0x48/0x200
[  345.869308] Normal: 
[  345.871735]  ? __lock_is_held+0xb5/0x140
[  345.876718] 778*4kB 
[  345.878955]  discover_timer+0x50/0x60
[  345.883948] (MEH) 
[  345.886267]  call_timer_fn+0x272/0x920
[  345.890303] 429*8kB 
[  345.892620]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  345.896398] (ME) 
[  345.898553]  ? process_timeout+0x40/0x40
[  345.902416] 185*16kB 
[  345.904733]  ? find_held_lock+0x36/0x1c0
[  345.909542] (UME) 51*32kB 
[  345.911613]  ? mark_held_locks+0xc7/0x130
[  345.915648] (UME) 
[  345.918063]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.922094] 8*64kB 
[  345.924928]  ? _raw_spin_unlock_irq+0x27/0x80
[  345.929053] (UM) 
[  345.931202]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  345.935677] 0*128kB 
[  345.937909]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  345.942390] 1*256kB 
[  345.944445]  ? trace_hardirqs_on+0xbd/0x310
[  345.949262] (U) 
[  345.951587]  ? kasan_check_read+0x11/0x20
[  345.956141] 0*512kB 
[  345.958458]  ? __run_timers+0x7da/0xc70
[  345.962753] 2*1024kB 
[  345.964721]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  345.968848] (U) 
[  345.971187]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  345.975128] 0*2048kB 
[  345.977534]  __run_timers+0x7e5/0xc70
[  345.982956] 0*4096kB 
[  345.984937]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  345.989743] = 13952kB
[  345.992161]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  345.995938] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  345.998340]  ? graph_lock+0x170/0x170
[  346.003682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  346.006090]  ? print_usage_bug+0xc0/0xc0
[  346.011098] 1706 total pagecache pages
[  346.019923]  ? lock_release+0x970/0x970
[  346.023711] 0 pages in swap cache
[  346.032276]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  346.036328] Swap cache stats: add 0, delete 0, find 0/0
[  346.040255]  ? find_held_lock+0x36/0x1c0
[  346.044208] Free swap  = 0kB
[  346.047657]  ? graph_lock+0x170/0x170
[  346.052820] Total swap = 0kB
[  346.058185]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.062238] 1965979 pages RAM
[  346.065253]  ? check_preemption_disabled+0x48/0x200
[  346.069022] 0 pages HighMem/MovableOnly
[  346.069031] 342306 pages reserved
[  346.072064]  ? __lock_is_held+0xb5/0x140
[  346.077573] 0 pages cma reserved
[  346.080671]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.085746] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  346.089623]  ? check_preemption_disabled+0x48/0x200
[  346.089647]  run_timer_softirq+0x52/0xb0
[  346.089664]  ? rcu_read_lock_sched_held+0x108/0x120
[  346.093148] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  346.097152]  __do_softirq+0x30b/0xad8
[  346.100495] ksoftirqd/1 cpuset=
[  346.106031]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  346.112511] /
[  346.117525]  ? pvclock_read_flags+0x160/0x160
[  346.121561]  mems_allowed=0
[  346.126602]  ? lapic_next_event+0x5a/0x90
[  346.162388]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.167947]  ? check_preemption_disabled+0x48/0x200
[  346.172961]  ? check_preemption_disabled+0x48/0x200
[  346.177985]  ? kvm_clock_read+0x18/0x30
[  346.181958]  ? kvm_sched_clock_read+0x9/0x20
[  346.186386]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.191923]  ? check_preemption_disabled+0x48/0x200
[  346.196957]  irq_exit+0x17f/0x1c0
[  346.200413]  smp_apic_timer_interrupt+0x1cb/0x760
[  346.205252]  ? smp_reschedule_interrupt+0x109/0x650
[  346.210273]  ? smp_call_function_single_interrupt+0x650/0x650
[  346.216163]  ? interrupt_entry+0xb5/0xf0
[  346.220238]  ? trace_hardirqs_off_caller+0xbb/0x310
[  346.225253]  ? trace_hardirqs_off_caller+0xbb/0x310
[  346.230287]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.235135]  ? trace_hardirqs_on_caller+0x310/0x310
[  346.240162]  ? trace_hardirqs_on_caller+0x310/0x310
[  346.245194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.250734]  ? check_preemption_disabled+0x48/0x200
[  346.255766]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.260618]  apic_timer_interrupt+0xf/0x20
[  346.264849]  </IRQ>
[  346.267108] RIP: 0010:lock_acquire+0x268/0x520
[  346.271696] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  346.290599] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  346.298334] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  346.305602] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  346.312895] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  346.320163] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  346.327439] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  346.334745]  ? lock_release+0x970/0x970
[  346.338762]  ? rcu_read_unlock+0x16/0x60
[  346.342823]  ? lock_downgrade+0x900/0x900
[  346.346978]  ? check_preemption_disabled+0x48/0x200
[  346.352015]  percpu_ref_put_many+0x94/0x260
[  346.356334]  ? mem_cgroup_charge_statistics+0x780/0x780
[  346.361697]  ? rcu_bh_qs+0xc0/0xc0
[  346.365257]  ? mem_cgroup_charge_statistics+0x780/0x780
[  346.370634]  mem_cgroup_iter+0x1f7/0x1160
[  346.374783]  ? downgrade_write+0x2b0/0x2b0
[  346.379026]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  346.383793]  ? up_read+0x1a/0x110
[  346.387244]  ? shrink_slab+0xfa/0x8c0
[  346.391060]  ? shrink_active_list+0x1c20/0x1c20
[  346.395744]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  346.401376]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  346.406490]  ? cgroup_procs_write_finish+0xf0/0xf0
[  346.411431]  ? print_usage_bug+0xc0/0xc0
[  346.415501]  ? find_held_lock+0x36/0x1c0
[  346.419589]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.425138]  ? vmpressure+0x1a2/0x340
[  346.428947]  shrink_node+0x516/0x16b0
[  346.432756]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  346.438071]  ? shrink_node_memcg+0x18e0/0x18e0
[  346.442678]  ? kvm_clock_read+0x18/0x30
[  346.446657]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  346.451679]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  346.456182]  ? kasan_check_write+0x14/0x20
[  346.460418]  ? do_raw_spin_lock+0xc1/0x200
[  346.464659]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  346.470201]  ? __cpuset_node_allowed+0x19b/0x660
[  346.474964]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  346.480675]  ? delayacct_end+0x5a/0x100
[  346.484661]  do_try_to_free_pages+0x3e7/0x1290
[  346.489271]  ? shrink_node+0x16b0/0x16b0
[  346.493335]  ? __lock_is_held+0xb5/0x140
[  346.497410]  try_to_free_pages+0x4d0/0xb90
[  346.501656]  ? do_try_to_free_pages+0x1290/0x1290
[  346.506498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.512042]  ? lock_acquire+0x1ed/0x520
[  346.516041]  ? set_page_refcounted+0x280/0x280
[  346.520625]  ? lock_release+0x970/0x970
[  346.524623]  ? ___might_sleep+0x1ed/0x300
[  346.528802]  ? arch_local_save_flags+0x40/0x40
[  346.533416]  __alloc_pages_slowpath+0x993/0x2d80
[  346.538211]  ? warn_alloc+0x120/0x120
[  346.542016]  ? __radix_tree_lookup+0x4c0/0x4c0
[  346.546627]  ? find_get_entry+0x2f2/0xc40
[  346.550783]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  346.556321]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  346.561246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.566785]  ? should_fail+0x22d/0xd01
[  346.570683]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  346.575786]  ? __lock_is_held+0xb5/0x140
[  346.579871]  ? __lock_is_held+0xb5/0x140
[  346.583942]  ? kasan_check_read+0x11/0x20
[  346.588115]  ? ___might_sleep+0x1ed/0x300
[  346.592263]  ? lock_release+0x970/0x970
[  346.596253]  ? arch_local_save_flags+0x40/0x40
[  346.600846]  ? __might_sleep+0x95/0x190
[  346.604825]  __alloc_pages_nodemask+0xa80/0xde0
[  346.609499]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  346.614521]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  346.620330]  ? kasan_check_read+0x11/0x20
[  346.624508]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  346.629790]  ? graph_lock+0x170/0x170
[  346.633589]  ? print_usage_bug+0xc0/0xc0
[  346.637753]  ? graph_lock+0x170/0x170
[  346.641576]  ? graph_lock+0x170/0x170
[  346.645377]  ? __do_page_cache_readahead+0x7ce/0x980
[  346.650487]  ? find_held_lock+0x36/0x1c0
[  346.654559]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  346.660115]  alloc_pages_current+0x10c/0x210
[  346.664521]  ? lock_downgrade+0x900/0x900
[  346.668697]  __page_cache_alloc+0x38f/0x5b0
[  346.673038]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  346.678839]  ? kasan_check_read+0x11/0x20
[  346.682986]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  346.688264]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  346.692938]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.698480]  ? check_preemption_disabled+0x48/0x200
[  346.703505]  filemap_fault+0x1594/0x25f0
[  346.707620]  ? __lock_page_or_retry+0xa00/0xa00
[  346.712289]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  346.718100]  ? kasan_check_read+0x11/0x20
[  346.722254]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  346.727545]  ? rcu_bh_qs+0xc0/0xc0
[  346.731091]  ? remove_wait_queue+0x1a6/0x360
[  346.735504]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  346.740964]  ? filemap_map_pages+0xdea/0x1980
[  346.745475]  ? print_usage_bug+0xc0/0xc0
[  346.749570]  ? find_get_pages_range_tag+0x1320/0x1320
[  346.754775]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  346.760342]  ? fput+0x130/0x1a0
[  346.763646]  ? graph_lock+0x170/0x170
[  346.767447]  ? __lock_acquire+0x7ec/0x4ec0
[  346.771710]  ? lock_acquire+0x1ed/0x520
[  346.775689]  ? ext4_filemap_fault+0x7a/0xad
[  346.780021]  ? lock_release+0x970/0x970
[  346.784041]  ? arch_local_save_flags+0x40/0x40
[  346.788645]  ? select_estimate_accuracy+0x4b0/0x4b0
[  346.793679]  ? down_read+0xb0/0x1d0
[  346.797319]  ? ext4_filemap_fault+0x7a/0xad
[  346.801646]  ? __down_interruptible+0x700/0x700
[  346.806336]  ext4_filemap_fault+0x82/0xad
[  346.810490]  __do_fault+0x100/0x6b0
[  346.814121]  ? print_bad_pte+0x6c0/0x6c0
[  346.818191]  ? find_held_lock+0x36/0x1c0
[  346.822273]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  346.827460]  ? pmd_val+0x88/0x100
[  346.830916]  ? add_mm_counter_fast+0xd0/0xd0
[  346.835328]  ? pmd_val+0x88/0x100
[  346.838781]  ? add_mm_counter_fast+0xd0/0xd0
[  346.843203]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.848785]  __handle_mm_fault+0x3709/0x53e0
[  346.853210]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  346.858058]  ? graph_lock+0x170/0x170
[  346.861864]  ? print_usage_bug+0xc0/0xc0
[  346.865939]  ? lock_downgrade+0x900/0x900
[  346.870087]  ? graph_lock+0x170/0x170
[  346.873920]  ? graph_lock+0x170/0x170
[  346.877743]  ? handle_mm_fault+0x42a/0xc70
[  346.881977]  ? lock_downgrade+0x900/0x900
[  346.886143]  ? check_preemption_disabled+0x48/0x200
[  346.891196]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  346.897005]  ? kasan_check_read+0x11/0x20
[  346.901152]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  346.906449]  ? rcu_bh_qs+0xc0/0xc0
[  346.909992]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  346.915449]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  346.920987]  ? check_preemption_disabled+0x48/0x200
[  346.926014]  handle_mm_fault+0x54f/0xc70
[  346.930080]  ? __handle_mm_fault+0x53e0/0x53e0
[  346.934665]  ? find_vma+0x34/0x190
[  346.938243]  __do_page_fault+0x67d/0xed0
[  346.942313]  ? mm_fault_error+0x380/0x380
[  346.946474]  ? trace_hardirqs_off+0xb8/0x310
[  346.950886]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  346.956247]  ? trace_hardirqs_on+0x310/0x310
[  346.960674]  do_page_fault+0xf2/0x7e0
[  346.964476]  ? vmalloc_sync_all+0x30/0x30
[  346.968625]  ? error_entry+0x70/0xd0
[  346.972349]  ? trace_hardirqs_off_caller+0xbb/0x310
[  346.977366]  ? trace_hardirqs_on_caller+0xc0/0x310
[  346.982294]  ? syscall_return_slowpath+0x5e0/0x5e0
[  346.987236]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  346.992096]  ? trace_hardirqs_on_caller+0x310/0x310
[  346.997109]  ? trace_hardirqs_off+0x310/0x310
[  347.001604]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  347.006623]  ? prepare_exit_to_usermode+0x291/0x3b0
[  347.011666]  ? page_fault+0x8/0x30
[  347.015222]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  347.020066]  ? page_fault+0x8/0x30
[  347.023637]  page_fault+0x1e/0x30
[  347.027090] RIP: 0033:0x7f5d3f443dd3
[  347.030803] Code: Bad RIP value.
[  347.034167] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  347.039549] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  347.046817] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  347.054103] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  347.061368] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  347.068631] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  347.075923] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  347.076010] aoe: skb alloc failure
[  347.082849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  347.082855] Call Trace:
[  347.082875]  dump_stack+0x1c4/0x2b4
[  347.082893]  ? dump_stack_print_info.cold.2+0x52/0x52
[  347.086444] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  347.095775]  warn_alloc.cold.119+0xb7/0x1bd
[  347.098328] init cpuset=
[  347.101967]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  347.107129] /
[  347.116844]  ? lock_downgrade+0x900/0x900
[  347.121137]  mems_allowed=0
[  347.123802]  ? trace_hardirqs_off+0xb8/0x310
[  347.141774]  ? trace_hardirqs_off+0xb8/0x310
[  347.146208]  __alloc_pages_slowpath+0x2667/0x2d80
[  347.151094]  ? mark_held_locks+0x130/0x130
[  347.155336]  ? warn_alloc+0x120/0x120
[  347.159143]  ? warn_alloc+0x120/0x120
[  347.162958]  ? print_usage_bug+0xc0/0xc0
[  347.167021]  ? warn_alloc+0x120/0x120
[  347.170831]  ? print_usage_bug+0xc0/0xc0
[  347.174897]  ? __lock_acquire+0x7ec/0x4ec0
[  347.179135]  ? __lock_acquire+0x7ec/0x4ec0
[  347.183372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.188931]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.194486]  ? should_fail+0x22d/0xd01
[  347.198377]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.203496]  ? __lock_acquire+0x7ec/0x4ec0
[  347.207740]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.212841]  ? __lock_acquire+0x7ec/0x4ec0
[  347.217086]  ? should_fail+0x22d/0xd01
[  347.221008]  ? mark_held_locks+0x130/0x130
[  347.225265]  ? mark_held_locks+0x130/0x130
[  347.229505]  ? graph_lock+0x170/0x170
[  347.233307]  ? print_usage_bug+0xc0/0xc0
[  347.237368]  ? graph_lock+0x170/0x170
[  347.241169]  ? print_usage_bug+0xc0/0xc0
[  347.245253]  ? wq_watchdog_touch+0x9c/0xfe
[  347.249491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.255030]  ? check_preemption_disabled+0x48/0x200
[  347.260056]  ? check_preemption_disabled+0x48/0x200
[  347.265087]  ? __lock_is_held+0xb5/0x140
[  347.269155]  __alloc_pages_nodemask+0xa80/0xde0
[  347.273851]  ? graph_lock+0x170/0x170
[  347.277660]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  347.282673]  ? graph_lock+0x170/0x170
[  347.286484]  ? find_held_lock+0x36/0x1c0
[  347.290594]  ? ____cache_alloc_node+0x1c7/0x1e0
[  347.295268]  ? lock_downgrade+0x900/0x900
[  347.299425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.304966]  cache_grow_begin+0x91/0x8c0
[  347.309063]  ? do_raw_spin_unlock+0xa7/0x2f0
[  347.313484]  fallback_alloc+0x203/0x2e0
[  347.317468]  ____cache_alloc_node+0x1c7/0x1e0
[  347.321969]  kmem_cache_alloc_node+0xe3/0x730
[  347.326464]  ? ipv6_get_ifaddr+0x42e/0x620
[  347.330710]  __alloc_skb+0x119/0x770
[  347.334430]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  347.339711]  ? skb_scrub_packet+0x490/0x490
[  347.344053]  ? lock_downgrade+0x900/0x900
[  347.348230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.353827]  ? refcount_sub_and_test_checked+0x203/0x310
[  347.359310]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  347.364778]  ? addrconf_rs_timer+0x690/0x690
[  347.369207]  ndisc_alloc_skb+0x144/0x340
[  347.373274]  ndisc_send_rs+0x331/0x6e0
[  347.377171]  addrconf_rs_timer+0x314/0x690
[  347.381419]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  347.385667]  call_timer_fn+0x272/0x920
[  347.389553]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  347.393789]  ? process_timeout+0x40/0x40
[  347.397860]  ? find_held_lock+0x36/0x1c0
[  347.401928]  ? __run_timers+0x7da/0xc70
[  347.405919]  ? _raw_spin_unlock_irq+0x27/0x80
[  347.410410]  ? _raw_spin_unlock_irq+0x27/0x80
[  347.414909]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  347.419144]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  347.423733]  ? trace_hardirqs_on+0xbd/0x310
[  347.428075]  ? kasan_check_read+0x11/0x20
[  347.432224]  ? __run_timers+0x7da/0xc70
[  347.436204]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  347.441690]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  347.445941]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  347.450184]  __run_timers+0x7e5/0xc70
[  347.453993]  ? find_held_lock+0x36/0x1c0
[  347.458067]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  347.463430]  ? _raw_spin_unlock_irq+0x27/0x80
[  347.467925]  ? _raw_spin_unlock_irq+0x27/0x80
[  347.472428]  ? lockdep_hardirqs_on+0x421/0x5c0
[  347.477005]  ? trace_hardirqs_on+0xbd/0x310
[  347.481321]  ? kasan_check_read+0x11/0x20
[  347.485466]  ? finish_task_switch+0x1f5/0x900
[  347.489955]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  347.495404]  ? compat_start_thread+0x80/0x80
[  347.499832]  ? pvclock_read_flags+0x160/0x160
[  347.504329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.509866]  ? check_preemption_disabled+0x48/0x200
[  347.514892]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  347.520184]  ? rcu_pm_notify+0xc0/0xc0
[  347.524087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.529624]  ? check_preemption_disabled+0x48/0x200
[  347.534649]  run_timer_softirq+0x52/0xb0
[  347.538707]  ? rcu_read_lock_sched_held+0x108/0x120
[  347.543723]  __do_softirq+0x30b/0xad8
[  347.547535]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  347.552653]  ? trace_hardirqs_off+0xb8/0x310
[  347.557084]  ? schedule+0x108/0x460
[  347.560737]  ? trace_hardirqs_off+0xb8/0x310
[  347.565162]  ? smpboot_thread_fn+0x68b/0xa00
[  347.569597]  ? trace_hardirqs_on+0x310/0x310
[  347.574037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.579583]  ? check_preemption_disabled+0x48/0x200
[  347.584603]  ? takeover_tasklets+0xa90/0xa90
[  347.589013]  run_ksoftirqd+0x94/0x100
[  347.592822]  smpboot_thread_fn+0x68b/0xa00
[  347.597079]  ? sort_range+0x30/0x30
[  347.600706]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  347.605823]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.611358]  ? __kthread_parkme+0xfb/0x1a0
[  347.615620]  kthread+0x35a/0x420
[  347.619003]  ? sort_range+0x30/0x30
[  347.622643]  ? kthread_bind+0x40/0x40
[  347.626563]  ret_from_fork+0x3a/0x50
[  347.630293] warn_alloc_show_mem: 1 callbacks suppressed
[  347.630305] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  347.630307] Mem-Info:
[  347.630338] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  347.630338]  active_file:14 inactive_file:15 isolated_file:0
[  347.630338]  unevictable:0 dirty:0 writeback:0 unstable:0
[  347.630338]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  347.630338]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  347.630338]  free:13749 free_pcp:291 free_cma:0
[  347.635681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  347.642029] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  347.644430] Call Trace:
[  347.677485] Node 0 
[  347.686842]  <IRQ>
[  347.714432] 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
[  347.716986]  dump_stack+0x1c4/0x2b4
[  347.719204] lowmem_reserve[]:
[  347.721351]  ? dump_stack_print_info.cold.2+0x52/0x52
[  347.746827]  0
[  347.750461]  warn_alloc.cold.119+0xb7/0x1bd
[  347.753533]  2819
[  347.758720]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  347.760496]  6323
[  347.764810]  ? lock_downgrade+0x900/0x900
[  347.766841]  6323
[  347.771693]  ? trace_hardirqs_off+0xb8/0x310
[  347.773731] Node 0 
[  347.777876]  ? trace_hardirqs_off+0xb8/0x310
[  347.779977] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  347.784370]  __alloc_pages_slowpath+0x2667/0x2d80
[  347.786592] lowmem_reserve[]:
[  347.791064]  ? warn_alloc+0x120/0x120
[  347.817912]  0
[  347.822746]  ? __lock_acquire+0x7ec/0x4ec0
[  347.825833]  0
[  347.829637]  ? warn_alloc+0x120/0x120
[  347.831417]  3503
[  347.835644]  ? print_usage_bug+0xc0/0xc0
[  347.837426]  3503
[  347.841263]  ? warn_alloc+0x120/0x120
[  347.847368]  ? print_usage_bug+0xc0/0xc0
[  347.849424] Node 0 
[  347.853218]  ? mark_held_locks+0x130/0x130
[  347.857283] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  347.859489]  ? mark_held_locks+0x130/0x130
[  347.863713] lowmem_reserve[]:
[  347.892079]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  347.896288]  0
[  347.899389]  ? should_fail+0x22d/0xd01
[  347.904898]  0
[  347.906692]  ? graph_lock+0x170/0x170
[  347.910558]  0
[  347.912363]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.916150]  0
[  347.917953]  ? __lock_acquire+0x7ec/0x4ec0
[  347.924829]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  347.929044] Node 0 
[  347.934134]  ? should_fail+0x22d/0xd01
[  347.934144] DMA: 
[  347.936399]  ? mark_held_locks+0x130/0x130
[  347.940260] 1*4kB 
[  347.942317]  ? mark_held_locks+0x130/0x130
[  347.946525] (U) 
[  347.948691]  ? lock_downgrade+0x900/0x900
[  347.952897] 0*8kB 
[  347.954867]  ? graph_lock+0x170/0x170
[  347.959000] 0*16kB 
[  347.961163]  ? graph_lock+0x170/0x170
[  347.964947] 1*32kB 
[  347.967186]  ? graph_lock+0x170/0x170
[  347.970963] (U) 
[  347.973228]  ? print_usage_bug+0xc0/0xc0
[  347.977001] 2*64kB 
[  347.978989]  ? do_raw_spin_unlock+0xa7/0x2f0
[  347.983023] (U) 
[  347.985273]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  347.989656] 1*128kB 
[  347.991636]  ? check_preemption_disabled+0x48/0x200
[  347.997144] (U) 
[  347.999476]  ? check_preemption_disabled+0x48/0x200
[  348.004462] 1*256kB 
[  348.006437]  ? __lock_is_held+0xb5/0x140
[  348.011439] (U) 
[  348.013760]  __alloc_pages_nodemask+0xa80/0xde0
[  348.017796] 0*512kB 
[  348.019763]  ? graph_lock+0x170/0x170
[  348.024408] 1*1024kB 
[  348.026726]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  348.030501] (U) 
[  348.032906]  ? graph_lock+0x170/0x170
[  348.037907] 1*2048kB 
[  348.039880]  ? find_held_lock+0x36/0x1c0
[  348.043655] (M) 
[  348.046064]  ? ____cache_alloc_node+0x1c7/0x1e0
[  348.050096] 3*4096kB 
[  348.052074]  ? lock_downgrade+0x900/0x900
[  348.056718] (M) 
[  348.059142]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.063263] = 15908kB
[  348.065236]  cache_grow_begin+0x91/0x8c0
[  348.070756] Node 0 
[  348.073162]  ? do_raw_spin_unlock+0xa7/0x2f0
[  348.077201] DMA32: 
[  348.079431]  fallback_alloc+0x203/0x2e0
[  348.083809] 4*4kB 
[  348.086044]  ____cache_alloc_node+0x1c7/0x1e0
[  348.089993] (UM) 
[  348.092143]  kmem_cache_alloc_node+0xe3/0x730
[  348.096606] 2*8kB (UM) 
[  348.098674]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  348.103139] 3*16kB 
[  348.105723]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  348.110811] (UM) 
[  348.113059]  __alloc_skb+0x119/0x770
[  348.117616] 3*32kB 
[  348.119670]  ? calc_wheel_index+0x220/0x220
[  348.123354] (UM) 
[  348.125583]  ? skb_scrub_packet+0x490/0x490
[  348.129880] 4*64kB 
[  348.131937]  ? vprintk_default+0x28/0x30
[  348.136227] (M) 
[  348.138459]  ? vprintk_func+0x85/0x181
[  348.142498] 3*128kB 
[  348.144467]  ? printk+0xa7/0xcf
[  348.148332] (M) 
[  348.150649]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  348.153907] 3*256kB 
[  348.155909]  new_skb+0x26/0x1c0
[  348.160631] (M) 
[  348.162961]  aoecmd_cfg+0x279/0x7f0
[  348.166218] 4*512kB 
[  348.168202]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  348.171802] (UM) 
[  348.174137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.178431] 3*1024kB 
[  348.180514]  ? check_preemption_disabled+0x48/0x200
[  348.186036] (UM) 
[  348.188446]  ? check_preemption_disabled+0x48/0x200
[  348.188471]  ? __lock_is_held+0xb5/0x140
[  348.193456] 3*2048kB 
[  348.195519]  discover_timer+0x50/0x60
[  348.200501] (M) 
[  348.204558]  call_timer_fn+0x272/0x920
[  348.206938] 3*4096kB 
[  348.210725]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  348.212676] (M) 
[  348.216584]  ? process_timeout+0x40/0x40
[  348.218966] = 25136kB
[  348.223799]  ? find_held_lock+0x36/0x1c0
[  348.225754] Node 0 
[  348.229814]  ? mark_held_locks+0xc7/0x130
[  348.232201] Normal: 
[  348.236255]  ? _raw_spin_unlock_irq+0x27/0x80
[  348.238482] 778*4kB 
[  348.242622]  ? _raw_spin_unlock_irq+0x27/0x80
[  348.244923] (MEH) 
[  348.249407]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  348.251705] 429*8kB 
[  348.256203]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  348.258330] (ME) 
[  348.263168]  ? trace_hardirqs_on+0xbd/0x310
[  348.265490] 185*16kB 
[  348.270084]  ? kasan_check_read+0x11/0x20
[  348.272119] (UME) 
[  348.276432]  ? __run_timers+0x7da/0xc70
[  348.278810] 51*32kB (UME) 
[  348.283000]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  348.285119] 8*64kB (UM) 
[  348.289103]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  348.291921] 0*128kB 
[  348.297365]  __run_timers+0x7e5/0xc70
[  348.300010] 1*256kB 
[  348.304855]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  348.307145] (U) 
[  348.310946]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  348.313244] 0*512kB 
[  348.318598]  ? graph_lock+0x170/0x170
[  348.320547] 2*1024kB (U) 
[  348.325570]  ? print_usage_bug+0xc0/0xc0
[  348.327868] 0*2048kB 
[  348.331660]  ? lock_release+0x970/0x970
[  348.334399] 0*4096kB 
[  348.338454]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  348.340840] = 13952kB
[  348.344810]  ? find_held_lock+0x36/0x1c0
[  348.347223] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  348.352397]  ? graph_lock+0x170/0x170
[  348.354785] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  348.358841]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.367651] 1706 total pagecache pages
[  348.371446]  ? check_preemption_disabled+0x48/0x200
[  348.380001] 0 pages in swap cache
[  348.385531]  ? __lock_is_held+0xb5/0x140
[  348.389393] Swap cache stats: add 0, delete 0, find 0/0
[  348.394400]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.397842] Free swap  = 0kB
[  348.401912]  ? check_preemption_disabled+0x48/0x200
[  348.407247] Total swap = 0kB
[  348.412799]  run_timer_softirq+0x52/0xb0
[  348.415800] 1965979 pages RAM
[  348.420810]  ? rcu_read_lock_sched_held+0x108/0x120
[  348.423800] 0 pages HighMem/MovableOnly
[  348.423808] 342306 pages reserved
[  348.427875]  __do_softirq+0x30b/0xad8
[  348.430950] 0 pages cma reserved
[  348.431030] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  348.435973]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  348.440010] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  348.443377]  ? pvclock_read_flags+0x160/0x160
[  348.447154] ksoftirqd/1 cpuset=
[  348.450524]  ? lapic_next_event+0x5a/0x90
[  348.456993] /
[  348.462088]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.472374]  mems_allowed=0
[  348.476864]  ? check_preemption_disabled+0x48/0x200
[  348.499400]  ? check_preemption_disabled+0x48/0x200
[  348.504436]  ? kvm_clock_read+0x18/0x30
[  348.508413]  ? kvm_sched_clock_read+0x9/0x20
[  348.512829]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.518367]  ? check_preemption_disabled+0x48/0x200
[  348.523402]  irq_exit+0x17f/0x1c0
[  348.526859]  smp_apic_timer_interrupt+0x1cb/0x760
[  348.531706]  ? smp_reschedule_interrupt+0x109/0x650
[  348.536741]  ? smp_call_function_single_interrupt+0x650/0x650
[  348.542632]  ? interrupt_entry+0xb5/0xf0
[  348.546695]  ? trace_hardirqs_off_caller+0xbb/0x310
[  348.551707]  ? trace_hardirqs_off_caller+0xbb/0x310
[  348.556723]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.561570]  ? trace_hardirqs_on_caller+0x310/0x310
[  348.566590]  ? trace_hardirqs_on_caller+0x310/0x310
[  348.571610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.577185]  ? check_preemption_disabled+0x48/0x200
[  348.582226]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  348.587075]  apic_timer_interrupt+0xf/0x20
[  348.591302]  </IRQ>
[  348.593544] RIP: 0010:lock_acquire+0x268/0x520
[  348.598124] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  348.617024] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  348.624733] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  348.631999] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  348.639281] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  348.646552] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  348.653815] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  348.661271]  ? lock_release+0x970/0x970
[  348.665269]  ? rcu_read_unlock+0x16/0x60
[  348.669334]  ? lock_downgrade+0x900/0x900
[  348.673485]  ? check_preemption_disabled+0x48/0x200
[  348.678511]  percpu_ref_put_many+0x94/0x260
[  348.682840]  ? mem_cgroup_charge_statistics+0x780/0x780
[  348.688207]  ? rcu_bh_qs+0xc0/0xc0
[  348.691772]  ? mem_cgroup_charge_statistics+0x780/0x780
[  348.697149]  mem_cgroup_iter+0x1f7/0x1160
[  348.701302]  ? downgrade_write+0x2b0/0x2b0
[  348.705556]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  348.710312]  ? up_read+0x1a/0x110
[  348.713765]  ? shrink_slab+0xfa/0x8c0
[  348.717569]  ? shrink_active_list+0x1c20/0x1c20
[  348.722250]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  348.727877]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  348.732990]  ? cgroup_procs_write_finish+0xf0/0xf0
[  348.737917]  ? print_usage_bug+0xc0/0xc0
[  348.741982]  ? find_held_lock+0x36/0x1c0
[  348.746042]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.751580]  ? vmpressure+0x1a2/0x340
[  348.755388]  shrink_node+0x516/0x16b0
[  348.759198]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  348.764507]  ? shrink_node_memcg+0x18e0/0x18e0
[  348.769243]  ? kvm_clock_read+0x18/0x30
[  348.773235]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  348.778258]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  348.782752]  ? kasan_check_write+0x14/0x20
[  348.787001]  ? do_raw_spin_lock+0xc1/0x200
[  348.791235]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  348.796774]  ? __cpuset_node_allowed+0x19b/0x660
[  348.801547]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  348.807265]  ? delayacct_end+0x5a/0x100
[  348.811279]  do_try_to_free_pages+0x3e7/0x1290
[  348.815908]  ? shrink_node+0x16b0/0x16b0
[  348.820068]  ? __lock_is_held+0xb5/0x140
[  348.824143]  try_to_free_pages+0x4d0/0xb90
[  348.828386]  ? do_try_to_free_pages+0x1290/0x1290
[  348.833249]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.838928]  ? lock_acquire+0x1ed/0x520
[  348.842927]  ? set_page_refcounted+0x280/0x280
[  348.847528]  ? lock_release+0x970/0x970
[  348.851529]  ? ___might_sleep+0x1ed/0x300
[  348.855682]  ? arch_local_save_flags+0x40/0x40
[  348.860297]  __alloc_pages_slowpath+0x993/0x2d80
[  348.865085]  ? warn_alloc+0x120/0x120
[  348.868899]  ? __radix_tree_lookup+0x4c0/0x4c0
[  348.873499]  ? find_get_entry+0x2f2/0xc40
[  348.877658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  348.883202]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  348.888141]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  348.893682]  ? should_fail+0x22d/0xd01
[  348.897579]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  348.902688]  ? __lock_is_held+0xb5/0x140
[  348.906822]  ? __lock_is_held+0xb5/0x140
[  348.910898]  ? kasan_check_read+0x11/0x20
[  348.915049]  ? ___might_sleep+0x1ed/0x300
[  348.919204]  ? lock_release+0x970/0x970
[  348.923198]  ? arch_local_save_flags+0x40/0x40
[  348.927792]  ? __might_sleep+0x95/0x190
[  348.931778]  __alloc_pages_nodemask+0xa80/0xde0
[  348.936461]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  348.941488]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  348.947287]  ? kasan_check_read+0x11/0x20
[  348.951435]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  348.956717]  ? graph_lock+0x170/0x170
[  348.960518]  ? print_usage_bug+0xc0/0xc0
[  348.964588]  ? graph_lock+0x170/0x170
[  348.968391]  ? graph_lock+0x170/0x170
[  348.972200]  ? __do_page_cache_readahead+0x7ce/0x980
[  348.977312]  ? find_held_lock+0x36/0x1c0
[  348.981380]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  348.986924]  alloc_pages_current+0x10c/0x210
[  348.991331]  ? lock_downgrade+0x900/0x900
[  348.995485]  __page_cache_alloc+0x38f/0x5b0
[  348.999806]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  349.005602]  ? kasan_check_read+0x11/0x20
[  349.009768]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.015061]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  349.019735]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.025280]  ? check_preemption_disabled+0x48/0x200
[  349.030306]  filemap_fault+0x1594/0x25f0
[  349.034381]  ? __lock_page_or_retry+0xa00/0xa00
[  349.039053]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  349.044854]  ? kasan_check_read+0x11/0x20
[  349.049028]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.054305]  ? rcu_bh_qs+0xc0/0xc0
[  349.057847]  ? remove_wait_queue+0x1a6/0x360
[  349.062279]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.067739]  ? filemap_map_pages+0xdea/0x1980
[  349.072279]  ? print_usage_bug+0xc0/0xc0
[  349.076345]  ? find_get_pages_range_tag+0x1320/0x1320
[  349.081553]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  349.087087]  ? fput+0x130/0x1a0
[  349.090371]  ? graph_lock+0x170/0x170
[  349.094173]  ? __lock_acquire+0x7ec/0x4ec0
[  349.098438]  ? lock_acquire+0x1ed/0x520
[  349.102413]  ? ext4_filemap_fault+0x7a/0xad
[  349.106759]  ? lock_release+0x970/0x970
[  349.110735]  ? arch_local_save_flags+0x40/0x40
[  349.115325]  ? select_estimate_accuracy+0x4b0/0x4b0
[  349.120357]  ? down_read+0xb0/0x1d0
[  349.123984]  ? ext4_filemap_fault+0x7a/0xad
[  349.128308]  ? __down_interruptible+0x700/0x700
[  349.133011]  ext4_filemap_fault+0x82/0xad
[  349.137159]  __do_fault+0x100/0x6b0
[  349.140796]  ? print_bad_pte+0x6c0/0x6c0
[  349.144859]  ? find_held_lock+0x36/0x1c0
[  349.148925]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  349.154171]  ? pmd_val+0x88/0x100
[  349.157635]  ? add_mm_counter_fast+0xd0/0xd0
[  349.162043]  ? pmd_val+0x88/0x100
[  349.165501]  ? add_mm_counter_fast+0xd0/0xd0
[  349.169918]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.175461]  __handle_mm_fault+0x3709/0x53e0
[  349.179881]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  349.184729]  ? graph_lock+0x170/0x170
[  349.188533]  ? print_usage_bug+0xc0/0xc0
[  349.192600]  ? lock_downgrade+0x900/0x900
[  349.196764]  ? graph_lock+0x170/0x170
[  349.200575]  ? graph_lock+0x170/0x170
[  349.204433]  ? handle_mm_fault+0x42a/0xc70
[  349.208672]  ? lock_downgrade+0x900/0x900
[  349.212856]  ? check_preemption_disabled+0x48/0x200
[  349.217879]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  349.223676]  ? kasan_check_read+0x11/0x20
[  349.227843]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.233125]  ? rcu_bh_qs+0xc0/0xc0
[  349.236667]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.242122]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.247704]  ? check_preemption_disabled+0x48/0x200
[  349.252745]  handle_mm_fault+0x54f/0xc70
[  349.256810]  ? __handle_mm_fault+0x53e0/0x53e0
[  349.261396]  ? find_vma+0x34/0x190
[  349.264942]  __do_page_fault+0x67d/0xed0
[  349.269020]  ? mm_fault_error+0x380/0x380
[  349.273190]  ? trace_hardirqs_off+0xb8/0x310
[  349.277613]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  349.282980]  ? trace_hardirqs_on+0x310/0x310
[  349.287395]  do_page_fault+0xf2/0x7e0
[  349.291203]  ? vmalloc_sync_all+0x30/0x30
[  349.295351]  ? error_entry+0x70/0xd0
[  349.299069]  ? trace_hardirqs_off_caller+0xbb/0x310
[  349.304099]  ? trace_hardirqs_on_caller+0xc0/0x310
[  349.309031]  ? syscall_return_slowpath+0x5e0/0x5e0
[  349.313959]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  349.318801]  ? trace_hardirqs_on_caller+0x310/0x310
[  349.323815]  ? trace_hardirqs_off+0x310/0x310
[  349.328320]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  349.333342]  ? prepare_exit_to_usermode+0x291/0x3b0
[  349.338375]  ? page_fault+0x8/0x30
[  349.341919]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  349.346776]  ? page_fault+0x8/0x30
[  349.350322]  page_fault+0x1e/0x30
[  349.353772] RIP: 0033:0x7f5d3f443dd3
[  349.357487] Code: Bad RIP value.
[  349.360849] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  349.366213] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  349.373495] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  349.380776] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  349.388044] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  349.395309] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  349.402602] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  349.402681] aoe: skb alloc failure
[  349.409549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  349.409554] Call Trace:
[  349.409576]  dump_stack+0x1c4/0x2b4
[  349.409596]  ? dump_stack_print_info.cold.2+0x52/0x52
[  349.413147] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  349.422486]  warn_alloc.cold.119+0xb7/0x1bd
[  349.425038] init cpuset=
[  349.428663]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  349.433829] /
[  349.443569]  ? lock_downgrade+0x900/0x900
[  349.447866]  mems_allowed=0
[  349.450529]  ? trace_hardirqs_off+0xb8/0x310
[  349.468534]  ? trace_hardirqs_off+0xb8/0x310
[  349.472964]  __alloc_pages_slowpath+0x2667/0x2d80
[  349.477845]  ? mark_held_locks+0x130/0x130
[  349.482086]  ? warn_alloc+0x120/0x120
[  349.485895]  ? warn_alloc+0x120/0x120
[  349.489725]  ? print_usage_bug+0xc0/0xc0
[  349.493791]  ? warn_alloc+0x120/0x120
[  349.497598]  ? print_usage_bug+0xc0/0xc0
[  349.501683]  ? __lock_acquire+0x7ec/0x4ec0
[  349.505919]  ? __lock_acquire+0x7ec/0x4ec0
[  349.510156]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.515699]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.521240]  ? should_fail+0x22d/0xd01
[  349.525186]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.530303]  ? __lock_acquire+0x7ec/0x4ec0
[  349.534546]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  349.539647]  ? __lock_acquire+0x7ec/0x4ec0
[  349.543900]  ? should_fail+0x22d/0xd01
[  349.547797]  ? mark_held_locks+0x130/0x130
[  349.552035]  ? mark_held_locks+0x130/0x130
[  349.556284]  ? mark_held_locks+0xc7/0x130
[  349.560431]  ? print_usage_bug+0xc0/0xc0
[  349.564492]  ? graph_lock+0x170/0x170
[  349.568294]  ? print_usage_bug+0xc0/0xc0
[  349.572389]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.577932]  ? check_preemption_disabled+0x48/0x200
[  349.582947]  ? check_preemption_disabled+0x48/0x200
[  349.587988]  ? __lock_is_held+0xb5/0x140
[  349.592107]  __alloc_pages_nodemask+0xa80/0xde0
[  349.596792]  ? graph_lock+0x170/0x170
[  349.600612]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  349.605631]  ? graph_lock+0x170/0x170
[  349.609445]  ? find_held_lock+0x36/0x1c0
[  349.613520]  ? ____cache_alloc_node+0x1c7/0x1e0
[  349.618238]  ? lock_downgrade+0x900/0x900
[  349.622405]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.627958]  cache_grow_begin+0x91/0x8c0
[  349.632045]  ? do_raw_spin_unlock+0xa7/0x2f0
[  349.636492]  fallback_alloc+0x203/0x2e0
[  349.640634]  ____cache_alloc_node+0x1c7/0x1e0
[  349.645153]  kmem_cache_alloc_node+0xe3/0x730
[  349.649668]  ? ipv6_get_ifaddr+0x42e/0x620
[  349.653913]  __alloc_skb+0x119/0x770
[  349.657630]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.662917]  ? skb_scrub_packet+0x490/0x490
[  349.667238]  ? lock_downgrade+0x900/0x900
[  349.671394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.676947]  ? refcount_sub_and_test_checked+0x203/0x310
[  349.682401]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  349.687856]  ? addrconf_rs_timer+0x690/0x690
[  349.692278]  ndisc_alloc_skb+0x144/0x340
[  349.696360]  ndisc_send_rs+0x331/0x6e0
[  349.700268]  addrconf_rs_timer+0x314/0x690
[  349.704508]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.708759]  call_timer_fn+0x272/0x920
[  349.712644]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.716904]  ? process_timeout+0x40/0x40
[  349.720963]  ? find_held_lock+0x36/0x1c0
[  349.725035]  ? __run_timers+0x7da/0xc70
[  349.729037]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.733539]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.738035]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.742281]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  349.746885]  ? trace_hardirqs_on+0xbd/0x310
[  349.751283]  ? kasan_check_read+0x11/0x20
[  349.755437]  ? __run_timers+0x7da/0xc70
[  349.759414]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.764880]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.769139]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  349.773374]  __run_timers+0x7e5/0xc70
[  349.777193]  ? find_held_lock+0x36/0x1c0
[  349.781268]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  349.786632]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.791137]  ? _raw_spin_unlock_irq+0x27/0x80
[  349.795659]  ? lockdep_hardirqs_on+0x421/0x5c0
[  349.800267]  ? trace_hardirqs_on+0xbd/0x310
[  349.804592]  ? kasan_check_read+0x11/0x20
[  349.808759]  ? finish_task_switch+0x1f5/0x900
[  349.813261]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  349.818712]  ? compat_start_thread+0x80/0x80
[  349.823147]  ? pvclock_read_flags+0x160/0x160
[  349.827650]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.833200]  ? check_preemption_disabled+0x48/0x200
[  349.838278]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  349.843559]  ? rcu_pm_notify+0xc0/0xc0
[  349.847460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  349.853000]  ? check_preemption_disabled+0x48/0x200
[  349.858025]  run_timer_softirq+0x52/0xb0
[  349.862092]  ? rcu_read_lock_sched_held+0x108/0x120
[  349.867139]  __do_softirq+0x30b/0xad8
[  349.871012]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  349.876118]  ? trace_hardirqs_off+0xb8/0x310
[  349.880539]  ? schedule+0x108/0x460
[  349.884187]  ? trace_hardirqs_off+0xb8/0x310
[  349.888598]  ? smpboot_thread_fn+0x68b/0xa00
[  349.893008]  ? trace_hardirqs_on+0x310/0x310
[  349.897421]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.902964]  ? check_preemption_disabled+0x48/0x200
[  349.907993]  ? takeover_tasklets+0xa90/0xa90
[  349.912410]  run_ksoftirqd+0x94/0x100
[  349.916211]  smpboot_thread_fn+0x68b/0xa00
[  349.920450]  ? sort_range+0x30/0x30
[  349.924080]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  349.929191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  349.934733]  ? __kthread_parkme+0xfb/0x1a0
[  349.938991]  kthread+0x35a/0x420
[  349.942395]  ? sort_range+0x30/0x30
[  349.946068]  ? kthread_bind+0x40/0x40
[  349.949877]  ret_from_fork+0x3a/0x50
[  349.953611] warn_alloc_show_mem: 1 callbacks suppressed
[  349.953622] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  349.953624] Mem-Info:
[  349.953655] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  349.953655]  active_file:14 inactive_file:15 isolated_file:0
[  349.953655]  unevictable:0 dirty:0 writeback:0 unstable:0
[  349.953655]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  349.953655]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  349.953655]  free:13749 free_pcp:291 free_cma:0
[  349.959004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  349.965250] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  349.967648] Call Trace:
[  350.000685] Node 0 
[  350.010025]  <IRQ>
[  350.037721] 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
[  350.040278]  dump_stack+0x1c4/0x2b4
[  350.042489] lowmem_reserve[]:
[  350.044634]  ? dump_stack_print_info.cold.2+0x52/0x52
[  350.070110]  0
[  350.073742]  warn_alloc.cold.119+0xb7/0x1bd
[  350.076813]  2819
[  350.081995]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  350.083771]  6323
[  350.088086]  ? lock_downgrade+0x900/0x900
[  350.090125]  6323
[  350.094979]  ? trace_hardirqs_off+0xb8/0x310
[  350.101187]  ? trace_hardirqs_off+0xb8/0x310
[  350.103227] Node 0 
[  350.107636]  __alloc_pages_slowpath+0x2667/0x2d80
[  350.112044] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  350.114276]  ? warn_alloc+0x120/0x120
[  350.119081] lowmem_reserve[]:
[  350.145979]  ? __lock_acquire+0x7ec/0x4ec0
[  350.149784]  0
[  350.152882]  ? warn_alloc+0x120/0x120
[  350.157090]  0
[  350.158888]  ? print_usage_bug+0xc0/0xc0
[  350.162661]  3503
[  350.164455]  ? warn_alloc+0x120/0x120
[  350.168492]  3503
[  350.170557]  ? print_usage_bug+0xc0/0xc0
[  350.176390]  ? mark_held_locks+0x130/0x130
[  350.180425] Node 0 
[  350.184650]  ? mark_held_locks+0x130/0x130
[  350.184681] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  350.184688] lowmem_reserve[]:
[  350.186924]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  350.191146]  0
[  350.219507]  ? should_fail+0x22d/0xd01
[  350.222586]  0
[  350.228114]  ? graph_lock+0x170/0x170
[  350.229897]  0
[  350.233780]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  350.235560]  0
[  350.239355]  ? __lock_acquire+0x7ec/0x4ec0
[  350.246233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  350.248019] Node 0 
[  350.252251]  ? should_fail+0x22d/0xd01
[  350.257332] DMA: 
[  350.259575]  ? mark_held_locks+0x130/0x130
[  350.263430] 1*4kB 
[  350.265483]  ? mark_held_locks+0x130/0x130
[  350.269691] (U) 
[  350.271834]  ? lock_downgrade+0x900/0x900
[  350.276046] 0*8kB 0*16kB 
[  350.278025]  ? graph_lock+0x170/0x170
[  350.282153] 1*32kB 
[  350.284909]  ? graph_lock+0x170/0x170
[  350.288713] (U) 
[  350.290942]  ? graph_lock+0x170/0x170
[  350.294735] 2*64kB 
[  350.296705]  ? print_usage_bug+0xc0/0xc0
[  350.300478] (U) 
[  350.302721]  ? do_raw_spin_unlock+0xa7/0x2f0
[  350.306755] 1*128kB 
[  350.308742]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.313174] (U) 
[  350.315519]  ? check_preemption_disabled+0x48/0x200
[  350.321026] 1*256kB 
[  350.322999]  ? check_preemption_disabled+0x48/0x200
[  350.327986] (U) 
[  350.330328]  ? __lock_is_held+0xb5/0x140
[  350.335311] 0*512kB 
[  350.337281]  __alloc_pages_nodemask+0xa80/0xde0
[  350.341311] 1*1024kB 
[  350.343624]  ? graph_lock+0x170/0x170
[  350.348267] (U) 
[  350.350671]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  350.354445] 1*2048kB 
[  350.356412]  ? graph_lock+0x170/0x170
[  350.361406] (M) 
[  350.363819]  ? find_held_lock+0x36/0x1c0
[  350.367592] 3*4096kB 
[  350.369575]  ? ____cache_alloc_node+0x1c7/0x1e0
[  350.373609] (M) 
[  350.376031]  ? lock_downgrade+0x900/0x900
[  350.380694] = 15908kB
[  350.382707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.386876] Node 0 
[  350.389339]  cache_grow_begin+0x91/0x8c0
[  350.394864] DMA32: 
[  350.397096]  ? do_raw_spin_unlock+0xa7/0x2f0
[  350.401131] 4*4kB 
[  350.403367]  fallback_alloc+0x203/0x2e0
[  350.407761] (UM) 
[  350.409907]  ____cache_alloc_node+0x1c7/0x1e0
[  350.413883] 2*8kB 
[  350.415942]  kmem_cache_alloc_node+0xe3/0x730
[  350.420407] (UM) 
[  350.422566]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  350.427033] 3*16kB 
[  350.429089]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  350.434187] (UM) 
[  350.436432]  __alloc_skb+0x119/0x770
[  350.440986] 3*32kB 
[  350.443067]  ? calc_wheel_index+0x220/0x220
[  350.446751] (UM) 
[  350.448981]  ? skb_scrub_packet+0x490/0x490
[  350.453278] 4*64kB 
[  350.455338]  ? vprintk_default+0x28/0x30
[  350.459641] (M) 
[  350.461866]  ? vprintk_func+0x85/0x181
[  350.465907] 3*128kB 
[  350.467869]  ? printk+0xa7/0xcf
[  350.471735] (M) 
[  350.474065]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  350.477325] 3*256kB 
[  350.479300]  new_skb+0x26/0x1c0
[  350.484020] (M) 
[  350.486338]  aoecmd_cfg+0x279/0x7f0
[  350.489590] 4*512kB 
[  350.491566]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  350.495161] (UM) 
[  350.497502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.501812] 3*1024kB 
[  350.503872]  ? check_preemption_disabled+0x48/0x200
[  350.509391] (UM) 
[  350.511801]  ? check_preemption_disabled+0x48/0x200
[  350.516791] 3*2048kB 
[  350.518856]  ? __lock_is_held+0xb5/0x140
[  350.523852] (M) 
[  350.526262]  discover_timer+0x50/0x60
[  350.532475] 3*4096kB 
[  350.534444]  call_timer_fn+0x272/0x920
[  350.538217] (M) 
[  350.540621]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  350.544484] = 25136kB
[  350.546453]  ? process_timeout+0x40/0x40
[  350.551267] Node 0 
[  350.553670]  ? find_held_lock+0x36/0x1c0
[  350.557708] Normal: 
[  350.559938]  ? mark_held_locks+0xc7/0x130
[  350.563970] 778*4kB 
[  350.566303]  ? _raw_spin_unlock_irq+0x27/0x80
[  350.570441] (MEH) 
[  350.572773]  ? _raw_spin_unlock_irq+0x27/0x80
[  350.577247] 429*8kB 
[  350.579401]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  350.583870] (ME) 
[  350.586199]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  350.591029] 185*16kB 
[  350.593116]  ? trace_hardirqs_on+0xbd/0x310
[  350.597671] (UME) 
[  350.600075]  ? kasan_check_read+0x11/0x20
[  350.604372] 51*32kB 
[  350.606512]  ? __run_timers+0x7da/0xc70
[  350.610633] (UME) 
[  350.612971]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  350.616958] 8*64kB 
[  350.619106]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  350.624536] (UM) 
[  350.626768]  __run_timers+0x7e5/0xc70
[  350.631587] 0*128kB 
[  350.633654]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  350.637425] 1*256kB 
[  350.639746]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  350.645079] (U) 
[  350.647399]  ? graph_lock+0x170/0x170
[  350.652390] 0*512kB 
[  350.654357]  ? print_usage_bug+0xc0/0xc0
[  350.658131] 2*1024kB 
[  350.660443]  ? lock_release+0x970/0x970
[  350.664480] (U) 
[  350.666881]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  350.670828] 0*2048kB 
[  350.672801]  ? find_held_lock+0x36/0x1c0
[  350.677961] 0*4096kB 
[  350.680360]  ? graph_lock+0x170/0x170
[  350.684398] = 13952kB
[  350.686802]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.690581] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  350.692979]  ? check_preemption_disabled+0x48/0x200
[  350.698491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  350.707335]  ? __lock_is_held+0xb5/0x140
[  350.712322] 1706 total pagecache pages
[  350.720891]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.724930] 0 pages in swap cache
[  350.728806]  ? check_preemption_disabled+0x48/0x200
[  350.734318] Swap cache stats: add 0, delete 0, find 0/0
[  350.737766]  run_timer_softirq+0x52/0xb0
[  350.742756] Free swap  = 0kB
[  350.748112]  ? rcu_read_lock_sched_held+0x108/0x120
[  350.752143] Total swap = 0kB
[  350.755151]  __do_softirq+0x30b/0xad8
[  350.760151] 1965979 pages RAM
[  350.763170]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  350.766954] 0 pages HighMem/MovableOnly
[  350.770229]  ? pvclock_read_flags+0x160/0x160
[  350.775310] 342306 pages reserved
[  350.779275]  ? lapic_next_event+0x5a/0x90
[  350.783746] 0 pages cma reserved
[  350.787216]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.791410] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  350.794700]  ? check_preemption_disabled+0x48/0x200
[  350.800330] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  350.806701]  ? check_preemption_disabled+0x48/0x200
[  350.811690] ksoftirqd/1 cpuset=
[  350.822014]  ? kvm_clock_read+0x18/0x30
[  350.827001] /
[  350.830278]  ? kvm_sched_clock_read+0x9/0x20
[  350.834232]  mems_allowed=0
[  350.835988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.848826]  ? check_preemption_disabled+0x48/0x200
[  350.853856]  irq_exit+0x17f/0x1c0
[  350.857313]  smp_apic_timer_interrupt+0x1cb/0x760
[  350.862157]  ? smp_reschedule_interrupt+0x109/0x650
[  350.867203]  ? smp_call_function_single_interrupt+0x650/0x650
[  350.873089]  ? interrupt_entry+0xb5/0xf0
[  350.877167]  ? trace_hardirqs_off_caller+0xbb/0x310
[  350.882212]  ? trace_hardirqs_off_caller+0xbb/0x310
[  350.887274]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.892121]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.897136]  ? trace_hardirqs_on_caller+0x310/0x310
[  350.902149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  350.907726]  ? check_preemption_disabled+0x48/0x200
[  350.912750]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  350.917605]  apic_timer_interrupt+0xf/0x20
[  350.921834]  </IRQ>
[  350.924076] RIP: 0010:lock_acquire+0x268/0x520
[  350.928658] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  350.947567] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  350.955285] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  350.962554] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  350.969820] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  350.977086] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  350.984348] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  350.991655]  ? lock_release+0x970/0x970
[  350.995635]  ? rcu_read_unlock+0x16/0x60
[  350.999700]  ? lock_downgrade+0x900/0x900
[  351.003848]  ? check_preemption_disabled+0x48/0x200
[  351.008901]  percpu_ref_put_many+0x94/0x260
[  351.013237]  ? mem_cgroup_charge_statistics+0x780/0x780
[  351.018598]  ? rcu_bh_qs+0xc0/0xc0
[  351.022139]  ? mem_cgroup_charge_statistics+0x780/0x780
[  351.027522]  mem_cgroup_iter+0x1f7/0x1160
[  351.031669]  ? downgrade_write+0x2b0/0x2b0
[  351.035917]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  351.040676]  ? up_read+0x1a/0x110
[  351.044138]  ? shrink_slab+0xfa/0x8c0
[  351.047942]  ? shrink_active_list+0x1c20/0x1c20
[  351.052619]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  351.058252]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  351.063361]  ? cgroup_procs_write_finish+0xf0/0xf0
[  351.068286]  ? print_usage_bug+0xc0/0xc0
[  351.072353]  ? find_held_lock+0x36/0x1c0
[  351.076419]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.081955]  ? vmpressure+0x1a2/0x340
[  351.085760]  shrink_node+0x516/0x16b0
[  351.089566]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  351.094868]  ? shrink_node_memcg+0x18e0/0x18e0
[  351.099456]  ? kvm_clock_read+0x18/0x30
[  351.103428]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  351.108483]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  351.112976]  ? kasan_check_write+0x14/0x20
[  351.117217]  ? do_raw_spin_lock+0xc1/0x200
[  351.121448]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  351.126985]  ? __cpuset_node_allowed+0x19b/0x660
[  351.131742]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  351.137455]  ? delayacct_end+0x5a/0x100
[  351.141443]  do_try_to_free_pages+0x3e7/0x1290
[  351.146045]  ? shrink_node+0x16b0/0x16b0
[  351.150169]  ? __lock_is_held+0xb5/0x140
[  351.154256]  try_to_free_pages+0x4d0/0xb90
[  351.158494]  ? do_try_to_free_pages+0x1290/0x1290
[  351.163335]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.168911]  ? lock_acquire+0x1ed/0x520
[  351.172887]  ? set_page_refcounted+0x280/0x280
[  351.177509]  ? lock_release+0x970/0x970
[  351.181496]  ? ___might_sleep+0x1ed/0x300
[  351.185647]  ? arch_local_save_flags+0x40/0x40
[  351.190245]  __alloc_pages_slowpath+0x993/0x2d80
[  351.195050]  ? warn_alloc+0x120/0x120
[  351.198868]  ? __radix_tree_lookup+0x4c0/0x4c0
[  351.203501]  ? find_get_entry+0x2f2/0xc40
[  351.207681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.213221]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  351.218150]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.223697]  ? should_fail+0x22d/0xd01
[  351.227590]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.232790]  ? __lock_is_held+0xb5/0x140
[  351.236878]  ? __lock_is_held+0xb5/0x140
[  351.240951]  ? kasan_check_read+0x11/0x20
[  351.245100]  ? ___might_sleep+0x1ed/0x300
[  351.249247]  ? lock_release+0x970/0x970
[  351.253227]  ? arch_local_save_flags+0x40/0x40
[  351.257823]  ? __might_sleep+0x95/0x190
[  351.261802]  __alloc_pages_nodemask+0xa80/0xde0
[  351.266479]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  351.271497]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  351.277297]  ? kasan_check_read+0x11/0x20
[  351.281450]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  351.286730]  ? graph_lock+0x170/0x170
[  351.290534]  ? print_usage_bug+0xc0/0xc0
[  351.294607]  ? graph_lock+0x170/0x170
[  351.298404]  ? graph_lock+0x170/0x170
[  351.302223]  ? __do_page_cache_readahead+0x7ce/0x980
[  351.307332]  ? find_held_lock+0x36/0x1c0
[  351.311402]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  351.316950]  alloc_pages_current+0x10c/0x210
[  351.321354]  ? lock_downgrade+0x900/0x900
[  351.325510]  __page_cache_alloc+0x38f/0x5b0
[  351.329838]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  351.335636]  ? kasan_check_read+0x11/0x20
[  351.339796]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  351.345074]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  351.349743]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.355281]  ? check_preemption_disabled+0x48/0x200
[  351.360309]  filemap_fault+0x1594/0x25f0
[  351.364386]  ? __lock_page_or_retry+0xa00/0xa00
[  351.369061]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  351.374861]  ? kasan_check_read+0x11/0x20
[  351.379009]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  351.384298]  ? rcu_bh_qs+0xc0/0xc0
[  351.387853]  ? remove_wait_queue+0x1a6/0x360
[  351.392269]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  351.397729]  ? filemap_map_pages+0xdea/0x1980
[  351.402240]  ? print_usage_bug+0xc0/0xc0
[  351.406305]  ? find_get_pages_range_tag+0x1320/0x1320
[  351.411499]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  351.417032]  ? fput+0x130/0x1a0
[  351.420316]  ? graph_lock+0x170/0x170
[  351.424129]  ? __lock_acquire+0x7ec/0x4ec0
[  351.428387]  ? lock_acquire+0x1ed/0x520
[  351.432367]  ? ext4_filemap_fault+0x7a/0xad
[  351.436694]  ? lock_release+0x970/0x970
[  351.440672]  ? arch_local_save_flags+0x40/0x40
[  351.445256]  ? select_estimate_accuracy+0x4b0/0x4b0
[  351.450287]  ? down_read+0xb0/0x1d0
[  351.453909]  ? ext4_filemap_fault+0x7a/0xad
[  351.458237]  ? __down_interruptible+0x700/0x700
[  351.462931]  ext4_filemap_fault+0x82/0xad
[  351.467097]  __do_fault+0x100/0x6b0
[  351.470776]  ? print_bad_pte+0x6c0/0x6c0
[  351.474837]  ? find_held_lock+0x36/0x1c0
[  351.478903]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  351.484093]  ? pmd_val+0x88/0x100
[  351.487555]  ? add_mm_counter_fast+0xd0/0xd0
[  351.491965]  ? pmd_val+0x88/0x100
[  351.495422]  ? add_mm_counter_fast+0xd0/0xd0
[  351.499834]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.505375]  __handle_mm_fault+0x3709/0x53e0
[  351.509795]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  351.514637]  ? graph_lock+0x170/0x170
[  351.518453]  ? print_usage_bug+0xc0/0xc0
[  351.522529]  ? lock_downgrade+0x900/0x900
[  351.526680]  ? graph_lock+0x170/0x170
[  351.530480]  ? graph_lock+0x170/0x170
[  351.534294]  ? handle_mm_fault+0x42a/0xc70
[  351.538546]  ? lock_downgrade+0x900/0x900
[  351.542713]  ? check_preemption_disabled+0x48/0x200
[  351.547734]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  351.553530]  ? kasan_check_read+0x11/0x20
[  351.557680]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  351.562959]  ? rcu_bh_qs+0xc0/0xc0
[  351.566501]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  351.571952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.577489]  ? check_preemption_disabled+0x48/0x200
[  351.582532]  handle_mm_fault+0x54f/0xc70
[  351.586620]  ? __handle_mm_fault+0x53e0/0x53e0
[  351.591214]  ? find_vma+0x34/0x190
[  351.594765]  __do_page_fault+0x67d/0xed0
[  351.598835]  ? mm_fault_error+0x380/0x380
[  351.602978]  ? trace_hardirqs_off+0xb8/0x310
[  351.607389]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  351.612755]  ? trace_hardirqs_on+0x310/0x310
[  351.617174]  do_page_fault+0xf2/0x7e0
[  351.620985]  ? vmalloc_sync_all+0x30/0x30
[  351.625130]  ? error_entry+0x70/0xd0
[  351.628856]  ? trace_hardirqs_off_caller+0xbb/0x310
[  351.633869]  ? trace_hardirqs_on_caller+0xc0/0x310
[  351.638896]  ? syscall_return_slowpath+0x5e0/0x5e0
[  351.643827]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.648683]  ? trace_hardirqs_on_caller+0x310/0x310
[  351.653698]  ? trace_hardirqs_off+0x310/0x310
[  351.658205]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  351.663227]  ? prepare_exit_to_usermode+0x291/0x3b0
[  351.668247]  ? page_fault+0x8/0x30
[  351.671797]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  351.676645]  ? page_fault+0x8/0x30
[  351.680211]  page_fault+0x1e/0x30
[  351.683681] RIP: 0033:0x7f5d3f443dd3
[  351.687400] Code: Bad RIP value.
[  351.690761] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  351.696122] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  351.703388] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  351.710661] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  351.717925] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  351.725195] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  351.732494] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  351.732567] aoe: skb alloc failure
[  351.739436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  351.739441] Call Trace:
[  351.739479]  dump_stack+0x1c4/0x2b4
[  351.739497]  ? dump_stack_print_info.cold.2+0x52/0x52
[  351.743047] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  351.752386]  warn_alloc.cold.119+0xb7/0x1bd
[  351.754936] init cpuset=
[  351.758562]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  351.763724] /
[  351.773424]  ? lock_downgrade+0x900/0x900
[  351.777722]  mems_allowed=0
[  351.780391]  ? trace_hardirqs_off+0xb8/0x310
[  351.798375]  ? trace_hardirqs_off+0xb8/0x310
[  351.802799]  __alloc_pages_slowpath+0x2667/0x2d80
[  351.807668]  ? mark_held_locks+0x130/0x130
[  351.811921]  ? warn_alloc+0x120/0x120
[  351.815731]  ? warn_alloc+0x120/0x120
[  351.819536]  ? print_usage_bug+0xc0/0xc0
[  351.823599]  ? warn_alloc+0x120/0x120
[  351.827400]  ? print_usage_bug+0xc0/0xc0
[  351.831467]  ? __lock_acquire+0x7ec/0x4ec0
[  351.836396]  ? __lock_acquire+0x7ec/0x4ec0
[  351.840635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.846185]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  351.851726]  ? should_fail+0x22d/0xd01
[  351.855621]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.860725]  ? __lock_acquire+0x7ec/0x4ec0
[  351.864978]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  351.870077]  ? __lock_acquire+0x7ec/0x4ec0
[  351.874312]  ? should_fail+0x22d/0xd01
[  351.878216]  ? mark_held_locks+0x130/0x130
[  351.882455]  ? mark_held_locks+0x130/0x130
[  351.886726]  ? mark_held_locks+0xc7/0x130
[  351.890875]  ? print_usage_bug+0xc0/0xc0
[  351.894952]  ? graph_lock+0x170/0x170
[  351.898748]  ? print_usage_bug+0xc0/0xc0
[  351.902813]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.908354]  ? check_preemption_disabled+0x48/0x200
[  351.913379]  ? check_preemption_disabled+0x48/0x200
[  351.918405]  ? __lock_is_held+0xb5/0x140
[  351.922472]  __alloc_pages_nodemask+0xa80/0xde0
[  351.927137]  ? graph_lock+0x170/0x170
[  351.930962]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  351.935974]  ? graph_lock+0x170/0x170
[  351.939785]  ? find_held_lock+0x36/0x1c0
[  351.943861]  ? ____cache_alloc_node+0x1c7/0x1e0
[  351.948547]  ? lock_downgrade+0x900/0x900
[  351.952705]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  351.958245]  cache_grow_begin+0x91/0x8c0
[  351.962338]  ? do_raw_spin_unlock+0xa7/0x2f0
[  351.966757]  fallback_alloc+0x203/0x2e0
[  351.970741]  ____cache_alloc_node+0x1c7/0x1e0
[  351.975245]  kmem_cache_alloc_node+0xe3/0x730
[  351.979784]  ? ipv6_get_ifaddr+0x42e/0x620
[  351.984038]  __alloc_skb+0x119/0x770
[  351.987771]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  351.993081]  ? skb_scrub_packet+0x490/0x490
[  351.997401]  ? lock_downgrade+0x900/0x900
[  352.001558]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.007099]  ? refcount_sub_and_test_checked+0x203/0x310
[  352.012555]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  352.018012]  ? addrconf_rs_timer+0x690/0x690
[  352.022434]  ndisc_alloc_skb+0x144/0x340
[  352.026519]  ndisc_send_rs+0x331/0x6e0
[  352.030418]  addrconf_rs_timer+0x314/0x690
[  352.034675]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.038939]  call_timer_fn+0x272/0x920
[  352.042827]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.047069]  ? process_timeout+0x40/0x40
[  352.051127]  ? find_held_lock+0x36/0x1c0
[  352.055207]  ? __run_timers+0x7da/0xc70
[  352.059196]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.063693]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.068193]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.072427]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  352.077009]  ? trace_hardirqs_on+0xbd/0x310
[  352.081340]  ? kasan_check_read+0x11/0x20
[  352.085487]  ? __run_timers+0x7da/0xc70
[  352.089467]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.094954]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.099217]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  352.103456]  __run_timers+0x7e5/0xc70
[  352.107255]  ? find_held_lock+0x36/0x1c0
[  352.111326]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  352.116691]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.121199]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.125830]  ? lockdep_hardirqs_on+0x421/0x5c0
[  352.130419]  ? trace_hardirqs_on+0xbd/0x310
[  352.134740]  ? kasan_check_read+0x11/0x20
[  352.138935]  ? finish_task_switch+0x1f5/0x900
[  352.143435]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.148885]  ? compat_start_thread+0x80/0x80
[  352.153345]  ? pvclock_read_flags+0x160/0x160
[  352.157853]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.163394]  ? check_preemption_disabled+0x48/0x200
[  352.168424]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  352.173701]  ? rcu_pm_notify+0xc0/0xc0
[  352.177603]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.183141]  ? check_preemption_disabled+0x48/0x200
[  352.188194]  run_timer_softirq+0x52/0xb0
[  352.192255]  ? rcu_read_lock_sched_held+0x108/0x120
[  352.197297]  __do_softirq+0x30b/0xad8
[  352.201113]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  352.206216]  ? trace_hardirqs_off+0xb8/0x310
[  352.210664]  ? schedule+0x108/0x460
[  352.214318]  ? trace_hardirqs_off+0xb8/0x310
[  352.218727]  ? smpboot_thread_fn+0x68b/0xa00
[  352.223137]  ? trace_hardirqs_on+0x310/0x310
[  352.227542]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.233092]  ? check_preemption_disabled+0x48/0x200
[  352.238115]  ? takeover_tasklets+0xa90/0xa90
[  352.242531]  run_ksoftirqd+0x94/0x100
[  352.246331]  smpboot_thread_fn+0x68b/0xa00
[  352.250569]  ? sort_range+0x30/0x30
[  352.254222]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  352.259326]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.264864]  ? __kthread_parkme+0xfb/0x1a0
[  352.269105]  kthread+0x35a/0x420
[  352.272472]  ? sort_range+0x30/0x30
[  352.276098]  ? kthread_bind+0x40/0x40
[  352.279904]  ret_from_fork+0x3a/0x50
[  352.283631] warn_alloc_show_mem: 1 callbacks suppressed
[  352.283642] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  352.283644] Mem-Info:
[  352.283676] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  352.283676]  active_file:14 inactive_file:15 isolated_file:0
[  352.283676]  unevictable:0 dirty:0 writeback:0 unstable:0
[  352.283676]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  352.283676]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  352.283676]  free:13749 free_pcp:291 free_cma:0
[  352.289017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  352.295254] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  352.297652] Call Trace:
[  352.330686] Node 0 
[  352.340049]  <IRQ>
[  352.340084]  dump_stack+0x1c4/0x2b4
[  352.367662] 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
[  352.370219]  ? dump_stack_print_info.cold.2+0x52/0x52
[  352.372430] lowmem_reserve[]:
[  352.374589]  warn_alloc.cold.119+0xb7/0x1bd
[  352.378185]  0
[  352.403682]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  352.408844]  2819
[  352.411957]  ? lock_downgrade+0x900/0x900
[  352.416248]  6323
[  352.418063]  ? trace_hardirqs_off+0xb8/0x310
[  352.422896]  6323
[  352.424955]  ? trace_hardirqs_off+0xb8/0x310
[  352.429077] Node 0 
[  352.431139]  __alloc_pages_slowpath+0x2667/0x2d80
[  352.435543] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  352.437608]  ? warn_alloc+0x120/0x120
[  352.441964] lowmem_reserve[]:
[  352.444199]  ? __lock_acquire+0x7ec/0x4ec0
[  352.449016]  0
[  352.475926]  ? warn_alloc+0x120/0x120
[  352.479705]  0
[  352.482804]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  352.487008]  3503
[  352.488801]  ? print_usage_bug+0xc0/0xc0
[  352.492589]  3503
[  352.494381]  ? warn_alloc+0x120/0x120
[  352.502281]  ? print_usage_bug+0xc0/0xc0
[  352.506316] Node 0 
[  352.508372]  ? mark_held_locks+0x130/0x130
[  352.512187] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  352.516216]  ? mark_held_locks+0x130/0x130
[  352.518431] lowmem_reserve[]:
[  352.522663]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  352.551004]  0
[  352.555234]  ? should_fail+0x22d/0xd01
[  352.558304]  0 0
[  352.563838]  ? graph_lock+0x170/0x170
[  352.565617]  0
[  352.569494]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.575246]  ? __lock_acquire+0x7ec/0x4ec0
[  352.577022] Node 0 
[  352.582118]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  352.586326] DMA: 
[  352.588556]  ? should_fail+0x22d/0xd01
[  352.593630] 1*4kB 
[  352.595705]  ? mark_held_locks+0x130/0x130
[  352.599561] (U) 
[  352.601707]  ? mark_held_locks+0x130/0x130
[  352.605933] 0*8kB 
[  352.607901]  ? lock_downgrade+0x900/0x900
[  352.612123] 0*16kB 
[  352.614264]  ? graph_lock+0x170/0x170
[  352.618385] 1*32kB 
[  352.620616]  ? graph_lock+0x170/0x170
[  352.624390] (U) 
[  352.626633]  ? graph_lock+0x170/0x170
[  352.630409] 2*64kB 
[  352.632376]  ? print_usage_bug+0xc0/0xc0
[  352.636153] (U) 
[  352.638393]  ? do_raw_spin_unlock+0xa7/0x2f0
[  352.642429] 1*128kB 
[  352.644397]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.648779] (U) 
[  352.651097]  ? check_preemption_disabled+0x48/0x200
[  352.656624] 1*256kB 
[  352.658608]  ? check_preemption_disabled+0x48/0x200
[  352.663594] (U) 
[  352.665916]  ? __lock_is_held+0xb5/0x140
[  352.670914] 0*512kB 
[  352.672886]  __alloc_pages_nodemask+0xa80/0xde0
[  352.676919] 1*1024kB 
[  352.679233]  ? graph_lock+0x170/0x170
[  352.683879] (U) 
[  352.686288]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  352.690070] 1*2048kB 
[  352.692033]  ? graph_lock+0x170/0x170
[  352.697027] (M) 
[  352.699440]  ? find_held_lock+0x36/0x1c0
[  352.703225] 3*4096kB 
[  352.705227]  ? ____cache_alloc_node+0x1c7/0x1e0
[  352.709259] (M) 
[  352.711662]  ? lock_downgrade+0x900/0x900
[  352.716307] = 15908kB
[  352.718281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.722397] Node 0 
[  352.724823]  cache_grow_begin+0x91/0x8c0
[  352.730330] DMA32: 
[  352.732569]  ? do_raw_spin_unlock+0xa7/0x2f0
[  352.736604] 4*4kB 
[  352.738837]  fallback_alloc+0x203/0x2e0
[  352.743215] (UM) 
[  352.745363]  ____cache_alloc_node+0x1c7/0x1e0
[  352.749308] 2*8kB 
[  352.751382]  kmem_cache_alloc_node+0xe3/0x730
[  352.755860] (UM) 
[  352.758008]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  352.762475] 3*16kB 
[  352.764528]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  352.770065] (UM) 3*32kB 
[  352.772317]  __alloc_skb+0x119/0x770
[  352.776865] (UM) 
[  352.779534]  ? calc_wheel_index+0x220/0x220
[  352.783217] 4*64kB 
[  352.785270]  ? skb_scrub_packet+0x490/0x490
[  352.789562] (M) 
[  352.791797]  ? vprintk_default+0x28/0x30
[  352.796087] 3*128kB 
[  352.798059]  ? vprintk_func+0x85/0x181
[  352.802099] (M) 
[  352.804413]  ? printk+0xa7/0xcf
[  352.808282] 3*256kB 
[  352.810252]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  352.813513] (M) 
[  352.815836]  new_skb+0x26/0x1c0
[  352.820559] 4*512kB 
[  352.822549]  aoecmd_cfg+0x279/0x7f0
[  352.825798] (UM) 
[  352.828120]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  352.831721] 3*1024kB 
[  352.833777]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  352.838069] (UM) 
[  352.840479]  ? check_preemption_disabled+0x48/0x200
[  352.845986] 3*2048kB 
[  352.848040]  ? check_preemption_disabled+0x48/0x200
[  352.853033] (M) 
[  352.855444]  ? __lock_is_held+0xb5/0x140
[  352.860426] 3*4096kB 
[  352.862400]  discover_timer+0x50/0x60
[  352.866428] (M) 
[  352.868834]  call_timer_fn+0x272/0x920
[  352.872606] = 25136kB
[  352.874591]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  352.878466] Node 0 
[  352.880885]  ? process_timeout+0x40/0x40
[  352.885709] Normal: 778*4kB 
[  352.887959]  ? find_held_lock+0x36/0x1c0
[  352.891991] (MEH) 
[  352.895003]  ? mark_held_locks+0xc7/0x130
[  352.899045] 429*8kB 
[  352.901196]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.905317] (ME) 
[  352.907636]  ? _raw_spin_unlock_irq+0x27/0x80
[  352.912118] 185*16kB 
[  352.914168]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  352.918645] (UME) 
[  352.921058]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  352.921090]  ? trace_hardirqs_on+0xbd/0x310
[  352.925907] 51*32kB 
[  352.928059]  ? kasan_check_read+0x11/0x20
[  352.928075]  ? __run_timers+0x7da/0xc70
[  352.932630] (UME) 
[  352.936946]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  352.939244] 8*64kB 
[  352.943390]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  352.947329] (UM) 
[  352.949473]  __run_timers+0x7e5/0xc70
[  352.954910] 0*128kB 
[  352.957161]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  352.961985] 1*256kB 
[  352.964057]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  352.967828] (U) 
[  352.970142]  ? graph_lock+0x170/0x170
[  352.975481] 0*512kB 
[  352.977797]  ? print_usage_bug+0xc0/0xc0
[  352.982794] 2*1024kB 
[  352.984760]  ? lock_release+0x970/0x970
[  352.988538] (U) 
[  352.990864]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  352.994901] 0*2048kB 
[  352.997307]  ? find_held_lock+0x36/0x1c0
[  353.001254] 0*4096kB 
[  353.003226]  ? graph_lock+0x170/0x170
[  353.008392] = 13952kB
[  353.010797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.014842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  353.017242]  ? check_preemption_disabled+0x48/0x200
[  353.021024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  353.023428]  ? __lock_is_held+0xb5/0x140
[  353.028930] 1706 total pagecache pages
[  353.037754]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.042751] 0 pages in swap cache
[  353.051314]  ? check_preemption_disabled+0x48/0x200
[  353.055354] Swap cache stats: add 0, delete 0, find 0/0
[  353.059237]  run_timer_softirq+0x52/0xb0
[  353.065023] Free swap  = 0kB
[  353.068467]  ? rcu_read_lock_sched_held+0x108/0x120
[  353.073455] Total swap = 0kB
[  353.078818]  __do_softirq+0x30b/0xad8
[  353.082853] 1965979 pages RAM
[  353.085873]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  353.090850] 0 pages HighMem/MovableOnly
[  353.090858] 342306 pages reserved
[  353.093871]  ? pvclock_read_flags+0x160/0x160
[  353.097643] 0 pages cma reserved
[  353.100738]  ? lapic_next_event+0x5a/0x90
[  353.105963] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  353.109810]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.109826]  ? check_preemption_disabled+0x48/0x200
[  353.109843]  ? check_preemption_disabled+0x48/0x200
[  353.113371] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  353.117770]  ? kvm_clock_read+0x18/0x30
[  353.121111] ksoftirqd/1 cpuset=
[  353.125264]  ? kvm_sched_clock_read+0x9/0x20
[  353.131729] /
[  353.137256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.142250]  mems_allowed=0
[  353.147258]  ? check_preemption_disabled+0x48/0x200
[  353.184379]  irq_exit+0x17f/0x1c0
[  353.187833]  smp_apic_timer_interrupt+0x1cb/0x760
[  353.192674]  ? smp_reschedule_interrupt+0x109/0x650
[  353.197718]  ? smp_call_function_single_interrupt+0x650/0x650
[  353.203607]  ? interrupt_entry+0xb5/0xf0
[  353.207667]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.212716]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.217736]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.222587]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.227601]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.232617]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.238162]  ? check_preemption_disabled+0x48/0x200
[  353.243204]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.248055]  apic_timer_interrupt+0xf/0x20
[  353.252279]  </IRQ>
[  353.254521] RIP: 0010:lock_acquire+0x268/0x520
[  353.259104] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  353.277999] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  353.285706] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  353.292975] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  353.300271] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  353.307557] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  353.314838] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  353.322139]  ? lock_release+0x970/0x970
[  353.326128]  ? rcu_read_unlock+0x16/0x60
[  353.330194]  ? lock_downgrade+0x900/0x900
[  353.334359]  ? check_preemption_disabled+0x48/0x200
[  353.339384]  percpu_ref_put_many+0x94/0x260
[  353.343706]  ? mem_cgroup_charge_statistics+0x780/0x780
[  353.349071]  ? rcu_bh_qs+0xc0/0xc0
[  353.352612]  ? mem_cgroup_charge_statistics+0x780/0x780
[  353.358000]  mem_cgroup_iter+0x1f7/0x1160
[  353.362159]  ? downgrade_write+0x2b0/0x2b0
[  353.366464]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  353.371248]  ? up_read+0x1a/0x110
[  353.374700]  ? shrink_slab+0xfa/0x8c0
[  353.378504]  ? shrink_active_list+0x1c20/0x1c20
[  353.383191]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  353.388821]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  353.393933]  ? cgroup_procs_write_finish+0xf0/0xf0
[  353.398859]  ? print_usage_bug+0xc0/0xc0
[  353.402926]  ? find_held_lock+0x36/0x1c0
[  353.406988]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.412524]  ? vmpressure+0x1a2/0x340
[  353.416365]  shrink_node+0x516/0x16b0
[  353.420163]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  353.425488]  ? shrink_node_memcg+0x18e0/0x18e0
[  353.430078]  ? kvm_clock_read+0x18/0x30
[  353.434055]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  353.439084]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  353.443582]  ? kasan_check_write+0x14/0x20
[  353.447818]  ? do_raw_spin_lock+0xc1/0x200
[  353.452055]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  353.457598]  ? __cpuset_node_allowed+0x19b/0x660
[  353.462356]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  353.468068]  ? delayacct_end+0x5a/0x100
[  353.472051]  do_try_to_free_pages+0x3e7/0x1290
[  353.476652]  ? shrink_node+0x16b0/0x16b0
[  353.480717]  ? __lock_is_held+0xb5/0x140
[  353.484812]  try_to_free_pages+0x4d0/0xb90
[  353.489099]  ? do_try_to_free_pages+0x1290/0x1290
[  353.493959]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.499506]  ? lock_acquire+0x1ed/0x520
[  353.503484]  ? set_page_refcounted+0x280/0x280
[  353.508085]  ? lock_release+0x970/0x970
[  353.512111]  ? ___might_sleep+0x1ed/0x300
[  353.516262]  ? arch_local_save_flags+0x40/0x40
[  353.520888]  __alloc_pages_slowpath+0x993/0x2d80
[  353.525675]  ? warn_alloc+0x120/0x120
[  353.529476]  ? __radix_tree_lookup+0x4c0/0x4c0
[  353.534067]  ? find_get_entry+0x2f2/0xc40
[  353.538222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  353.543761]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  353.548691]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.554239]  ? should_fail+0x22d/0xd01
[  353.558130]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  353.563234]  ? __lock_is_held+0xb5/0x140
[  353.567341]  ? __lock_is_held+0xb5/0x140
[  353.571416]  ? kasan_check_read+0x11/0x20
[  353.575571]  ? ___might_sleep+0x1ed/0x300
[  353.579713]  ? lock_release+0x970/0x970
[  353.583685]  ? arch_local_save_flags+0x40/0x40
[  353.588282]  ? __might_sleep+0x95/0x190
[  353.592262]  __alloc_pages_nodemask+0xa80/0xde0
[  353.596938]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  353.601961]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  353.607758]  ? kasan_check_read+0x11/0x20
[  353.611904]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.617204]  ? graph_lock+0x170/0x170
[  353.621017]  ? print_usage_bug+0xc0/0xc0
[  353.625093]  ? graph_lock+0x170/0x170
[  353.628894]  ? graph_lock+0x170/0x170
[  353.632696]  ? __do_page_cache_readahead+0x7ce/0x980
[  353.637939]  ? find_held_lock+0x36/0x1c0
[  353.642009]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  353.647561]  alloc_pages_current+0x10c/0x210
[  353.651998]  ? lock_downgrade+0x900/0x900
[  353.656144]  __page_cache_alloc+0x38f/0x5b0
[  353.660494]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  353.666293]  ? kasan_check_read+0x11/0x20
[  353.670447]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.675735]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  353.680411]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.685951]  ? check_preemption_disabled+0x48/0x200
[  353.690974]  filemap_fault+0x1594/0x25f0
[  353.695052]  ? __lock_page_or_retry+0xa00/0xa00
[  353.699725]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  353.705519]  ? kasan_check_read+0x11/0x20
[  353.709677]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.714968]  ? rcu_bh_qs+0xc0/0xc0
[  353.718507]  ? remove_wait_queue+0x1a6/0x360
[  353.722938]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  353.728396]  ? filemap_map_pages+0xdea/0x1980
[  353.732907]  ? print_usage_bug+0xc0/0xc0
[  353.736974]  ? find_get_pages_range_tag+0x1320/0x1320
[  353.742162]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  353.747706]  ? fput+0x130/0x1a0
[  353.751001]  ? graph_lock+0x170/0x170
[  353.754801]  ? __lock_acquire+0x7ec/0x4ec0
[  353.759120]  ? lock_acquire+0x1ed/0x520
[  353.763130]  ? ext4_filemap_fault+0x7a/0xad
[  353.767458]  ? lock_release+0x970/0x970
[  353.771432]  ? arch_local_save_flags+0x40/0x40
[  353.776045]  ? select_estimate_accuracy+0x4b0/0x4b0
[  353.781096]  ? down_read+0xb0/0x1d0
[  353.784737]  ? ext4_filemap_fault+0x7a/0xad
[  353.789077]  ? __down_interruptible+0x700/0x700
[  353.793765]  ext4_filemap_fault+0x82/0xad
[  353.797934]  __do_fault+0x100/0x6b0
[  353.801574]  ? print_bad_pte+0x6c0/0x6c0
[  353.805640]  ? find_held_lock+0x36/0x1c0
[  353.809705]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  353.814894]  ? pmd_val+0x88/0x100
[  353.818348]  ? add_mm_counter_fast+0xd0/0xd0
[  353.822754]  ? pmd_val+0x88/0x100
[  353.826214]  ? add_mm_counter_fast+0xd0/0xd0
[  353.830628]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.836193]  __handle_mm_fault+0x3709/0x53e0
[  353.840621]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  353.845464]  ? graph_lock+0x170/0x170
[  353.849269]  ? print_usage_bug+0xc0/0xc0
[  353.853345]  ? lock_downgrade+0x900/0x900
[  353.857499]  ? graph_lock+0x170/0x170
[  353.861296]  ? graph_lock+0x170/0x170
[  353.865129]  ? handle_mm_fault+0x42a/0xc70
[  353.869368]  ? lock_downgrade+0x900/0x900
[  353.873553]  ? check_preemption_disabled+0x48/0x200
[  353.878581]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  353.884382]  ? kasan_check_read+0x11/0x20
[  353.888557]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  353.893921]  ? rcu_bh_qs+0xc0/0xc0
[  353.897509]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  353.902962]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  353.908499]  ? check_preemption_disabled+0x48/0x200
[  353.913524]  handle_mm_fault+0x54f/0xc70
[  353.917595]  ? __handle_mm_fault+0x53e0/0x53e0
[  353.922186]  ? find_vma+0x34/0x190
[  353.925733]  __do_page_fault+0x67d/0xed0
[  353.929803]  ? mm_fault_error+0x380/0x380
[  353.933952]  ? trace_hardirqs_off+0xb8/0x310
[  353.938367]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  353.943728]  ? trace_hardirqs_on+0x310/0x310
[  353.948144]  do_page_fault+0xf2/0x7e0
[  353.951957]  ? vmalloc_sync_all+0x30/0x30
[  353.956153]  ? error_entry+0x70/0xd0
[  353.959922]  ? trace_hardirqs_off_caller+0xbb/0x310
[  353.964933]  ? trace_hardirqs_on_caller+0xc0/0x310
[  353.969862]  ? syscall_return_slowpath+0x5e0/0x5e0
[  353.974792]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  353.979639]  ? trace_hardirqs_on_caller+0x310/0x310
[  353.984651]  ? trace_hardirqs_off+0x310/0x310
[  353.989145]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  353.994209]  ? prepare_exit_to_usermode+0x291/0x3b0
[  353.999240]  ? page_fault+0x8/0x30
[  354.002824]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  354.007708]  ? page_fault+0x8/0x30
[  354.011253]  page_fault+0x1e/0x30
[  354.014702] RIP: 0033:0x7f5d3f443dd3
[  354.018417] Code: Bad RIP value.
[  354.021807] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  354.027172] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  354.034445] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  354.041710] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  354.048994] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  354.056260] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  354.063552] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  354.063620] aoe: skb alloc failure
[  354.070483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.070489] Call Trace:
[  354.070509]  dump_stack+0x1c4/0x2b4
[  354.070529]  ? dump_stack_print_info.cold.2+0x52/0x52
[  354.074081] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  354.083412]  warn_alloc.cold.119+0xb7/0x1bd
[  354.085964] init cpuset=
[  354.089598]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  354.094759] /
[  354.104454]  ? lock_downgrade+0x900/0x900
[  354.108751]  mems_allowed=0
[  354.111422]  ? trace_hardirqs_off+0xb8/0x310
[  354.129396]  ? trace_hardirqs_off+0xb8/0x310
[  354.133815]  __alloc_pages_slowpath+0x2667/0x2d80
[  354.138684]  ? mark_held_locks+0x130/0x130
[  354.142925]  ? warn_alloc+0x120/0x120
[  354.146752]  ? warn_alloc+0x120/0x120
[  354.150554]  ? print_usage_bug+0xc0/0xc0
[  354.154621]  ? warn_alloc+0x120/0x120
[  354.158425]  ? print_usage_bug+0xc0/0xc0
[  354.162490]  ? __lock_acquire+0x7ec/0x4ec0
[  354.166725]  ? __lock_acquire+0x7ec/0x4ec0
[  354.171092]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.176643]  ? should_fail+0x22d/0xd01
[  354.180575]  ? __lock_acquire+0x7ec/0x4ec0
[  354.184826]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.189956]  ? __lock_acquire+0x7ec/0x4ec0
[  354.194210]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.199314]  ? __lock_acquire+0x7ec/0x4ec0
[  354.203542]  ? should_fail+0x22d/0xd01
[  354.207456]  ? mark_held_locks+0x130/0x130
[  354.211698]  ? mark_held_locks+0x130/0x130
[  354.215938]  ? graph_lock+0x170/0x170
[  354.219740]  ? print_usage_bug+0xc0/0xc0
[  354.223798]  ? graph_lock+0x170/0x170
[  354.227602]  ? print_usage_bug+0xc0/0xc0
[  354.231694]  ? wq_watchdog_touch+0x9c/0xfe
[  354.235930]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.241471]  ? check_preemption_disabled+0x48/0x200
[  354.246487]  ? check_preemption_disabled+0x48/0x200
[  354.251516]  ? __lock_is_held+0xb5/0x140
[  354.255584]  __alloc_pages_nodemask+0xa80/0xde0
[  354.260251]  ? graph_lock+0x170/0x170
[  354.264087]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  354.269103]  ? graph_lock+0x170/0x170
[  354.272917]  ? find_held_lock+0x36/0x1c0
[  354.276989]  ? ____cache_alloc_node+0x1c7/0x1e0
[  354.281658]  ? lock_downgrade+0x900/0x900
[  354.285818]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.291360]  cache_grow_begin+0x91/0x8c0
[  354.295425]  ? do_raw_spin_unlock+0xa7/0x2f0
[  354.299847]  fallback_alloc+0x203/0x2e0
[  354.303847]  ____cache_alloc_node+0x1c7/0x1e0
[  354.308352]  kmem_cache_alloc_node+0xe3/0x730
[  354.312850]  ? ipv6_get_ifaddr+0x42e/0x620
[  354.317125]  __alloc_skb+0x119/0x770
[  354.320837]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  354.326148]  ? skb_scrub_packet+0x490/0x490
[  354.330479]  ? lock_downgrade+0x900/0x900
[  354.334640]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.340187]  ? refcount_sub_and_test_checked+0x203/0x310
[  354.345645]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  354.351094]  ? addrconf_rs_timer+0x690/0x690
[  354.355517]  ndisc_alloc_skb+0x144/0x340
[  354.359582]  ndisc_send_rs+0x331/0x6e0
[  354.363476]  addrconf_rs_timer+0x314/0x690
[  354.367716]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.371968]  call_timer_fn+0x272/0x920
[  354.375873]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.380151]  ? process_timeout+0x40/0x40
[  354.384216]  ? find_held_lock+0x36/0x1c0
[  354.388287]  ? __run_timers+0x7da/0xc70
[  354.392265]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.396763]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.401256]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.405495]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  354.410079]  ? trace_hardirqs_on+0xbd/0x310
[  354.414398]  ? kasan_check_read+0x11/0x20
[  354.418556]  ? __run_timers+0x7da/0xc70
[  354.422537]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  354.428017]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  354.432257]  __run_timers+0x7e5/0xc70
[  354.436060]  ? find_held_lock+0x36/0x1c0
[  354.440137]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  354.445504]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.449997]  ? _raw_spin_unlock_irq+0x27/0x80
[  354.454497]  ? lockdep_hardirqs_on+0x421/0x5c0
[  354.459081]  ? trace_hardirqs_on+0xbd/0x310
[  354.463754]  ? kasan_check_read+0x11/0x20
[  354.467904]  ? finish_task_switch+0x1f5/0x900
[  354.472407]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  354.477877]  ? compat_start_thread+0x80/0x80
[  354.482307]  ? pvclock_read_flags+0x160/0x160
[  354.486805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.492346]  ? check_preemption_disabled+0x48/0x200
[  354.497376]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  354.502659]  ? rcu_pm_notify+0xc0/0xc0
[  354.506572]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.512126]  ? check_preemption_disabled+0x48/0x200
[  354.517150]  run_timer_softirq+0x52/0xb0
[  354.521217]  ? rcu_read_lock_sched_held+0x108/0x120
[  354.526233]  __do_softirq+0x30b/0xad8
[  354.530039]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  354.535160]  ? trace_hardirqs_off+0xb8/0x310
[  354.539611]  ? schedule+0x108/0x460
[  354.543269]  ? trace_hardirqs_off+0xb8/0x310
[  354.547699]  ? smpboot_thread_fn+0x68b/0xa00
[  354.552122]  ? trace_hardirqs_on+0x310/0x310
[  354.556527]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.562080]  ? check_preemption_disabled+0x48/0x200
[  354.567100]  ? takeover_tasklets+0xa90/0xa90
[  354.571511]  run_ksoftirqd+0x94/0x100
[  354.575313]  smpboot_thread_fn+0x68b/0xa00
[  354.579549]  ? sort_range+0x30/0x30
[  354.583194]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  354.588300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.593841]  ? __kthread_parkme+0xfb/0x1a0
[  354.598079]  kthread+0x35a/0x420
[  354.601445]  ? sort_range+0x30/0x30
[  354.605075]  ? kthread_bind+0x40/0x40
[  354.608912]  ret_from_fork+0x3a/0x50
[  354.612663] warn_alloc_show_mem: 1 callbacks suppressed
[  354.612675] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  354.612677] Mem-Info:
[  354.612709] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  354.612709]  active_file:14 inactive_file:15 isolated_file:0
[  354.612709]  unevictable:0 dirty:0 writeback:0 unstable:0
[  354.612709]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  354.612709]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  354.612709]  free:13749 free_pcp:291 free_cma:0
[  354.618044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  354.624300] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  354.626695] Call Trace:
[  354.659735] Node 0 
[  354.669076]  <IRQ>
[  354.696666] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  354.699223]  dump_stack+0x1c4/0x2b4
[  354.701428] lowmem_reserve[]:
[  354.703575]  ? dump_stack_print_info.cold.2+0x52/0x52
[  354.729309]  0
[  354.732945]  warn_alloc.cold.119+0xb7/0x1bd
[  354.736011]  2819
[  354.741202]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  354.742980]  6323
[  354.747297]  ? lock_downgrade+0x900/0x900
[  354.749328]  6323
[  354.754173]  ? trace_hardirqs_off+0xb8/0x310
[  354.756212] Node 0 
[  354.760356]  ? trace_hardirqs_off+0xb8/0x310
[  354.762421] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  354.766805]  __alloc_pages_slowpath+0x2667/0x2d80
[  354.769520] lowmem_reserve[]: 0
[  354.773964]  ? warn_alloc+0x120/0x120
[  354.800827]  0
[  354.805661]  ? __lock_acquire+0x7ec/0x4ec0
[  354.808915]  3503
[  354.812708]  ? warn_alloc+0x120/0x120
[  354.814485]  3503
[  354.818715]  ? print_usage_bug+0xc0/0xc0
[  354.824555]  ? warn_alloc+0x120/0x120
[  354.826593] Node 0 
[  354.830648]  ? print_usage_bug+0xc0/0xc0
[  354.834447] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  354.836656]  ? mark_held_locks+0x130/0x130
[  354.840690] lowmem_reserve[]:
[  354.869050]  ? mark_held_locks+0x130/0x130
[  354.873267]  0
[  354.876366]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  354.880574]  0
[  354.882376]  ? should_fail+0x22d/0xd01
[  354.887884]  0
[  354.889678]  ? graph_lock+0x170/0x170
[  354.893540]  0
[  354.895343]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.900913]  ? __lock_acquire+0x7ec/0x4ec0
[  354.905993] Node 0 DMA: 
[  354.910219]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  354.910234]  ? should_fail+0x22d/0xd01
[  354.912895] 1*4kB 
[  354.918022]  ? mark_held_locks+0x130/0x130
[  354.921877] (U) 
[  354.924019]  ? mark_held_locks+0x130/0x130
[  354.928234] 0*8kB 
[  354.930210]  ? lock_downgrade+0x900/0x900
[  354.934418] 0*16kB 
[  354.936564]  ? graph_lock+0x170/0x170
[  354.940678] 1*32kB 
[  354.942907]  ? graph_lock+0x170/0x170
[  354.946683] (U) 
[  354.948911]  ? graph_lock+0x170/0x170
[  354.952686] 2*64kB 
[  354.954653]  ? print_usage_bug+0xc0/0xc0
[  354.958426] (U) 
[  354.960655]  ? do_raw_spin_unlock+0xa7/0x2f0
[  354.964692] 1*128kB 
[  354.966660]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  354.971046] (U) 
[  354.973363]  ? check_preemption_disabled+0x48/0x200
[  354.978870] 1*256kB 
[  354.980843]  ? check_preemption_disabled+0x48/0x200
[  354.985829] (U) 
[  354.988151]  ? __lock_is_held+0xb5/0x140
[  354.993136] 0*512kB 
[  354.995105]  __alloc_pages_nodemask+0xa80/0xde0
[  354.999153] 1*1024kB 
[  355.001473]  ? graph_lock+0x170/0x170
[  355.006117] (U) 
[  355.008522]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  355.012296] 1*2048kB 
[  355.014261]  ? graph_lock+0x170/0x170
[  355.019251] (M) 
[  355.021672]  ? find_held_lock+0x36/0x1c0
[  355.025427] 3*4096kB (M) 
[  355.027412]  ? ____cache_alloc_node+0x1c7/0x1e0
[  355.031442] = 15908kB
[  355.034199]  ? lock_downgrade+0x900/0x900
[  355.038844] Node 0 
[  355.041254]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.045369] DMA32: 
[  355.047604]  cache_grow_begin+0x91/0x8c0
[  355.053119] 4*4kB 
[  355.055349]  ? do_raw_spin_unlock+0xa7/0x2f0
[  355.059382] (UM) 
[  355.061526]  fallback_alloc+0x203/0x2e0
[  355.065905] 2*8kB 
[  355.067980]  ____cache_alloc_node+0x1c7/0x1e0
[  355.071938] (UM) 
[  355.074079]  kmem_cache_alloc_node+0xe3/0x730
[  355.078544] 3*16kB (UM) 
[  355.080612]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  355.085077] 3*32kB 
[  355.087754]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  355.092851] (UM) 
[  355.095085]  __alloc_skb+0x119/0x770
[  355.099643] 4*64kB (M) 
[  355.101712]  ? calc_wheel_index+0x220/0x220
[  355.105397] 3*128kB 
[  355.107973]  ? skb_scrub_packet+0x490/0x490
[  355.112270] (M) 
[  355.114594]  ? vprintk_default+0x28/0x30
[  355.118882] 3*256kB 
[  355.120847]  ? vprintk_func+0x85/0x181
[  355.124879] (M) 
[  355.127212]  ? printk+0xa7/0xcf
[  355.131078] 4*512kB 
[  355.133057]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  355.136311] (UM) 
[  355.138642]  new_skb+0x26/0x1c0
[  355.143363] 3*1024kB 
[  355.145435]  aoecmd_cfg+0x279/0x7f0
[  355.148711] (UM) 
[  355.151148]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  355.154761] 3*2048kB 
[  355.156816]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.161117] (M) 
[  355.163786]  ? check_preemption_disabled+0x48/0x200
[  355.169296] 3*4096kB 
[  355.171265]  ? check_preemption_disabled+0x48/0x200
[  355.176256] (M) 
[  355.178665]  ? __lock_is_held+0xb5/0x140
[  355.183651] = 25136kB
[  355.185643]  discover_timer+0x50/0x60
[  355.189691] Node 0 
[  355.192109]  call_timer_fn+0x272/0x920
[  355.195883] Normal: 
[  355.198113]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  355.201977] 778*4kB 
[  355.204294]  ? process_timeout+0x40/0x40
[  355.209131] (MEH) 429*8kB 
[  355.211537]  ? find_held_lock+0x36/0x1c0
[  355.215575] (ME) 
[  355.218420]  ? mark_held_locks+0xc7/0x130
[  355.222447] 185*16kB 
[  355.224501]  ? _raw_spin_unlock_irq+0x27/0x80
[  355.228617] (UME) 
[  355.231036]  ? _raw_spin_unlock_irq+0x27/0x80
[  355.235509] 51*32kB 
[  355.237653]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  355.242126] (UME) 
[  355.244442]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  355.249256] 8*64kB (UM) 
[  355.251412]  ? trace_hardirqs_on+0xbd/0x310
[  355.255968] 0*128kB 
[  355.258644]  ? kasan_check_read+0x11/0x20
[  355.262938] 1*256kB 
[  355.265254]  ? __run_timers+0x7da/0xc70
[  355.269371] (U) 
[  355.271690]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  355.275648] 0*512kB 2*1024kB 
[  355.277645]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  355.283079] (U) 
[  355.286219]  __run_timers+0x7e5/0xc70
[  355.291033] 0*2048kB 
[  355.293025]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  355.296793] 0*4096kB 
[  355.299205]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  355.304542] = 13952kB
[  355.304556] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  355.306948]  ? graph_lock+0x170/0x170
[  355.311947] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  355.314343]  ? print_usage_bug+0xc0/0xc0
[  355.323157] 1706 total pagecache pages
[  355.326956]  ? lock_release+0x970/0x970
[  355.335511] 0 pages in swap cache
[  355.339564]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  355.343432] Swap cache stats: add 0, delete 0, find 0/0
[  355.347396]  ? find_held_lock+0x36/0x1c0
[  355.350818] Free swap  = 0kB
[  355.350827] Total swap = 0kB
[  355.356010]  ? graph_lock+0x170/0x170
[  355.361346] 1965979 pages RAM
[  355.365401]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.368392] 0 pages HighMem/MovableOnly
[  355.371419]  ? check_preemption_disabled+0x48/0x200
[  355.375208] 342306 pages reserved
[  355.378326]  ? __lock_is_held+0xb5/0x140
[  355.383828] 0 pages cma reserved
[  355.387794]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.392869] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  355.396232]  ? check_preemption_disabled+0x48/0x200
[  355.400349] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  355.403629]  run_timer_softirq+0x52/0xb0
[  355.409133] ksoftirqd/1 cpuset=
[  355.415626]  ? rcu_read_lock_sched_held+0x108/0x120
[  355.420613] /
[  355.430914]  __do_softirq+0x30b/0xad8
[  355.434951]  mems_allowed=0
[  355.438247]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  355.456741]  ? pvclock_read_flags+0x160/0x160
[  355.461270]  ? lapic_next_event+0x5a/0x90
[  355.465417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.470958]  ? check_preemption_disabled+0x48/0x200
[  355.475982]  ? check_preemption_disabled+0x48/0x200
[  355.481002]  ? kvm_clock_read+0x18/0x30
[  355.484974]  ? kvm_sched_clock_read+0x9/0x20
[  355.489382]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.494933]  ? check_preemption_disabled+0x48/0x200
[  355.499960]  irq_exit+0x17f/0x1c0
[  355.503418]  smp_apic_timer_interrupt+0x1cb/0x760
[  355.508275]  ? smp_reschedule_interrupt+0x109/0x650
[  355.513296]  ? smp_call_function_single_interrupt+0x650/0x650
[  355.519202]  ? interrupt_entry+0xb5/0xf0
[  355.523271]  ? trace_hardirqs_off_caller+0xbb/0x310
[  355.528290]  ? trace_hardirqs_off_caller+0xbb/0x310
[  355.533307]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.538152]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.543176]  ? trace_hardirqs_on_caller+0x310/0x310
[  355.548210]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.553751]  ? check_preemption_disabled+0x48/0x200
[  355.558776]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  355.563640]  apic_timer_interrupt+0xf/0x20
[  355.567866]  </IRQ>
[  355.570108] RIP: 0010:lock_acquire+0x268/0x520
[  355.574690] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  355.593588] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  355.601295] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  355.608563] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  355.615832] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  355.623097] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  355.630361] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  355.638167]  ? lock_release+0x970/0x970
[  355.642154]  ? rcu_read_unlock+0x16/0x60
[  355.646226]  ? lock_downgrade+0x900/0x900
[  355.650405]  ? check_preemption_disabled+0x48/0x200
[  355.655433]  percpu_ref_put_many+0x94/0x260
[  355.659752]  ? mem_cgroup_charge_statistics+0x780/0x780
[  355.665113]  ? rcu_bh_qs+0xc0/0xc0
[  355.668656]  ? mem_cgroup_charge_statistics+0x780/0x780
[  355.674032]  mem_cgroup_iter+0x1f7/0x1160
[  355.678185]  ? downgrade_write+0x2b0/0x2b0
[  355.682436]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  355.687206]  ? up_read+0x1a/0x110
[  355.690661]  ? shrink_slab+0xfa/0x8c0
[  355.694465]  ? shrink_active_list+0x1c20/0x1c20
[  355.699148]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  355.704786]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  355.709896]  ? cgroup_procs_write_finish+0xf0/0xf0
[  355.714825]  ? print_usage_bug+0xc0/0xc0
[  355.718895]  ? find_held_lock+0x36/0x1c0
[  355.722957]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.728497]  ? vmpressure+0x1a2/0x340
[  355.732306]  shrink_node+0x516/0x16b0
[  355.736107]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  355.741411]  ? shrink_node_memcg+0x18e0/0x18e0
[  355.746000]  ? kvm_clock_read+0x18/0x30
[  355.749980]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  355.755003]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  355.759503]  ? kasan_check_write+0x14/0x20
[  355.763743]  ? do_raw_spin_lock+0xc1/0x200
[  355.767995]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  355.773534]  ? __cpuset_node_allowed+0x19b/0x660
[  355.778297]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  355.784024]  ? delayacct_end+0x5a/0x100
[  355.788006]  do_try_to_free_pages+0x3e7/0x1290
[  355.792606]  ? shrink_node+0x16b0/0x16b0
[  355.796671]  ? __lock_is_held+0xb5/0x140
[  355.800746]  try_to_free_pages+0x4d0/0xb90
[  355.804987]  ? do_try_to_free_pages+0x1290/0x1290
[  355.809833]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.815383]  ? lock_acquire+0x1ed/0x520
[  355.819357]  ? set_page_refcounted+0x280/0x280
[  355.823977]  ? lock_release+0x970/0x970
[  355.827985]  ? ___might_sleep+0x1ed/0x300
[  355.832147]  ? arch_local_save_flags+0x40/0x40
[  355.836753]  __alloc_pages_slowpath+0x993/0x2d80
[  355.841548]  ? warn_alloc+0x120/0x120
[  355.845347]  ? __radix_tree_lookup+0x4c0/0x4c0
[  355.849962]  ? find_get_entry+0x2f2/0xc40
[  355.854119]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  355.859670]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  355.864635]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  355.870212]  ? should_fail+0x22d/0xd01
[  355.874122]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  355.879242]  ? __lock_is_held+0xb5/0x140
[  355.883336]  ? __lock_is_held+0xb5/0x140
[  355.887415]  ? kasan_check_read+0x11/0x20
[  355.891574]  ? ___might_sleep+0x1ed/0x300
[  355.895731]  ? lock_release+0x970/0x970
[  355.899708]  ? arch_local_save_flags+0x40/0x40
[  355.904304]  ? __might_sleep+0x95/0x190
[  355.908285]  __alloc_pages_nodemask+0xa80/0xde0
[  355.912963]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  355.918027]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  355.923843]  ? kasan_check_read+0x11/0x20
[  355.928002]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  355.933310]  ? graph_lock+0x170/0x170
[  355.937112]  ? print_usage_bug+0xc0/0xc0
[  355.941175]  ? graph_lock+0x170/0x170
[  355.944982]  ? graph_lock+0x170/0x170
[  355.948786]  ? __do_page_cache_readahead+0x7ce/0x980
[  355.953894]  ? find_held_lock+0x36/0x1c0
[  355.957962]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  355.963503]  alloc_pages_current+0x10c/0x210
[  355.967911]  ? lock_downgrade+0x900/0x900
[  355.972066]  __page_cache_alloc+0x38f/0x5b0
[  355.976422]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  355.982263]  ? kasan_check_read+0x11/0x20
[  355.986417]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  355.991700]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  355.996370]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.001926]  ? check_preemption_disabled+0x48/0x200
[  356.006966]  filemap_fault+0x1594/0x25f0
[  356.011044]  ? __lock_page_or_retry+0xa00/0xa00
[  356.015712]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  356.021509]  ? kasan_check_read+0x11/0x20
[  356.025665]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  356.030944]  ? rcu_bh_qs+0xc0/0xc0
[  356.034488]  ? remove_wait_queue+0x1a6/0x360
[  356.038901]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.044362]  ? filemap_map_pages+0xdea/0x1980
[  356.048871]  ? print_usage_bug+0xc0/0xc0
[  356.052936]  ? find_get_pages_range_tag+0x1320/0x1320
[  356.058158]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  356.063700]  ? fput+0x130/0x1a0
[  356.066984]  ? graph_lock+0x170/0x170
[  356.070813]  ? __lock_acquire+0x7ec/0x4ec0
[  356.075063]  ? lock_acquire+0x1ed/0x520
[  356.079053]  ? ext4_filemap_fault+0x7a/0xad
[  356.083382]  ? lock_release+0x970/0x970
[  356.087360]  ? arch_local_save_flags+0x40/0x40
[  356.091962]  ? select_estimate_accuracy+0x4b0/0x4b0
[  356.097005]  ? down_read+0xb0/0x1d0
[  356.100630]  ? ext4_filemap_fault+0x7a/0xad
[  356.104983]  ? __down_interruptible+0x700/0x700
[  356.109673]  ext4_filemap_fault+0x82/0xad
[  356.113825]  __do_fault+0x100/0x6b0
[  356.117467]  ? print_bad_pte+0x6c0/0x6c0
[  356.121540]  ? find_held_lock+0x36/0x1c0
[  356.125614]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  356.130805]  ? pmd_val+0x88/0x100
[  356.134257]  ? add_mm_counter_fast+0xd0/0xd0
[  356.138666]  ? pmd_val+0x88/0x100
[  356.142133]  ? add_mm_counter_fast+0xd0/0xd0
[  356.146570]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.152118]  __handle_mm_fault+0x3709/0x53e0
[  356.156536]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  356.161387]  ? graph_lock+0x170/0x170
[  356.165211]  ? print_usage_bug+0xc0/0xc0
[  356.169278]  ? lock_downgrade+0x900/0x900
[  356.173424]  ? graph_lock+0x170/0x170
[  356.177225]  ? graph_lock+0x170/0x170
[  356.181055]  ? handle_mm_fault+0x42a/0xc70
[  356.185325]  ? lock_downgrade+0x900/0x900
[  356.189477]  ? check_preemption_disabled+0x48/0x200
[  356.194516]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  356.200346]  ? kasan_check_read+0x11/0x20
[  356.204498]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  356.209778]  ? rcu_bh_qs+0xc0/0xc0
[  356.213320]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.218774]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.224310]  ? check_preemption_disabled+0x48/0x200
[  356.229338]  handle_mm_fault+0x54f/0xc70
[  356.233408]  ? __handle_mm_fault+0x53e0/0x53e0
[  356.238025]  ? find_vma+0x34/0x190
[  356.241579]  __do_page_fault+0x67d/0xed0
[  356.245658]  ? mm_fault_error+0x380/0x380
[  356.249805]  ? trace_hardirqs_off+0xb8/0x310
[  356.254221]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  356.259585]  ? trace_hardirqs_on+0x310/0x310
[  356.264437]  do_page_fault+0xf2/0x7e0
[  356.268248]  ? vmalloc_sync_all+0x30/0x30
[  356.272397]  ? error_entry+0x70/0xd0
[  356.276217]  ? trace_hardirqs_off_caller+0xbb/0x310
[  356.281232]  ? trace_hardirqs_on_caller+0xc0/0x310
[  356.286199]  ? syscall_return_slowpath+0x5e0/0x5e0
[  356.291131]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.295973]  ? trace_hardirqs_on_caller+0x310/0x310
[  356.300989]  ? trace_hardirqs_off+0x310/0x310
[  356.305485]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  356.310501]  ? prepare_exit_to_usermode+0x291/0x3b0
[  356.315516]  ? page_fault+0x8/0x30
[  356.319074]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  356.323934]  ? page_fault+0x8/0x30
[  356.327478]  page_fault+0x1e/0x30
[  356.330928] RIP: 0033:0x7f5d3f443dd3
[  356.334643] Code: Bad RIP value.
[  356.338001] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  356.343367] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  356.350644] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  356.357909] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  356.365176] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  356.372453] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  356.379751] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  356.379810] aoe: skb alloc failure
[  356.386682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.386688] Call Trace:
[  356.386712]  dump_stack+0x1c4/0x2b4
[  356.386730]  ? dump_stack_print_info.cold.2+0x52/0x52
[  356.390308] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  356.399659]  warn_alloc.cold.119+0xb7/0x1bd
[  356.402209] init cpuset=
[  356.405831]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  356.411027] /
[  356.420729]  ? lock_downgrade+0x900/0x900
[  356.425028]  mems_allowed=0
[  356.427698]  ? trace_hardirqs_off+0xb8/0x310
[  356.445674]  ? trace_hardirqs_off+0xb8/0x310
[  356.450096]  __alloc_pages_slowpath+0x2667/0x2d80
[  356.455011]  ? mark_held_locks+0x130/0x130
[  356.459255]  ? warn_alloc+0x120/0x120
[  356.463082]  ? warn_alloc+0x120/0x120
[  356.466919]  ? print_usage_bug+0xc0/0xc0
[  356.470980]  ? warn_alloc+0x120/0x120
[  356.474800]  ? print_usage_bug+0xc0/0xc0
[  356.478864]  ? __lock_acquire+0x7ec/0x4ec0
[  356.483116]  ? __lock_acquire+0x7ec/0x4ec0
[  356.487352]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.492892]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.498430]  ? should_fail+0x22d/0xd01
[  356.502321]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.507425]  ? __lock_acquire+0x7ec/0x4ec0
[  356.511691]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  356.516814]  ? __lock_acquire+0x7ec/0x4ec0
[  356.521050]  ? should_fail+0x22d/0xd01
[  356.524953]  ? mark_held_locks+0x130/0x130
[  356.529204]  ? mark_held_locks+0x130/0x130
[  356.533445]  ? mark_held_locks+0xc7/0x130
[  356.537592]  ? print_usage_bug+0xc0/0xc0
[  356.541650]  ? graph_lock+0x170/0x170
[  356.545455]  ? print_usage_bug+0xc0/0xc0
[  356.549521]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.555068]  ? check_preemption_disabled+0x48/0x200
[  356.560084]  ? check_preemption_disabled+0x48/0x200
[  356.565113]  ? __lock_is_held+0xb5/0x140
[  356.569205]  __alloc_pages_nodemask+0xa80/0xde0
[  356.573880]  ? graph_lock+0x170/0x170
[  356.577686]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  356.582702]  ? graph_lock+0x170/0x170
[  356.586515]  ? find_held_lock+0x36/0x1c0
[  356.590622]  ? ____cache_alloc_node+0x1c7/0x1e0
[  356.595290]  ? lock_downgrade+0x900/0x900
[  356.599461]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.605022]  cache_grow_begin+0x91/0x8c0
[  356.609097]  ? do_raw_spin_unlock+0xa7/0x2f0
[  356.613514]  fallback_alloc+0x203/0x2e0
[  356.617509]  ____cache_alloc_node+0x1c7/0x1e0
[  356.622010]  kmem_cache_alloc_node+0xe3/0x730
[  356.626512]  ? ipv6_get_ifaddr+0x42e/0x620
[  356.630775]  __alloc_skb+0x119/0x770
[  356.634492]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  356.639789]  ? skb_scrub_packet+0x490/0x490
[  356.644108]  ? lock_downgrade+0x900/0x900
[  356.648279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.653819]  ? refcount_sub_and_test_checked+0x203/0x310
[  356.659271]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  356.664735]  ? addrconf_rs_timer+0x690/0x690
[  356.669157]  ndisc_alloc_skb+0x144/0x340
[  356.673248]  ndisc_send_rs+0x331/0x6e0
[  356.677140]  addrconf_rs_timer+0x314/0x690
[  356.681383]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.685639]  call_timer_fn+0x272/0x920
[  356.689567]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.693803]  ? process_timeout+0x40/0x40
[  356.697861]  ? find_held_lock+0x36/0x1c0
[  356.701932]  ? __run_timers+0x7da/0xc70
[  356.705910]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.710406]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.714901]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.719141]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  356.723725]  ? trace_hardirqs_on+0xbd/0x310
[  356.728052]  ? kasan_check_read+0x11/0x20
[  356.732210]  ? __run_timers+0x7da/0xc70
[  356.736199]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.741656]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.745897]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  356.750132]  __run_timers+0x7e5/0xc70
[  356.753934]  ? find_held_lock+0x36/0x1c0
[  356.758017]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  356.763389]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.767936]  ? _raw_spin_unlock_irq+0x27/0x80
[  356.772962]  ? lockdep_hardirqs_on+0x421/0x5c0
[  356.777547]  ? trace_hardirqs_on+0xbd/0x310
[  356.781881]  ? kasan_check_read+0x11/0x20
[  356.786025]  ? finish_task_switch+0x1f5/0x900
[  356.790530]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  356.795980]  ? compat_start_thread+0x80/0x80
[  356.800408]  ? pvclock_read_flags+0x160/0x160
[  356.804935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.810524]  ? check_preemption_disabled+0x48/0x200
[  356.815556]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  356.820839]  ? rcu_pm_notify+0xc0/0xc0
[  356.824731]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  356.830275]  ? check_preemption_disabled+0x48/0x200
[  356.835303]  run_timer_softirq+0x52/0xb0
[  356.839369]  ? rcu_read_lock_sched_held+0x108/0x120
[  356.844389]  __do_softirq+0x30b/0xad8
[  356.848222]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  356.853323]  ? trace_hardirqs_off+0xb8/0x310
[  356.857737]  ? schedule+0x108/0x460
[  356.861375]  ? trace_hardirqs_off+0xb8/0x310
[  356.865784]  ? smpboot_thread_fn+0x68b/0xa00
[  356.870201]  ? trace_hardirqs_on+0x310/0x310
[  356.874613]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.880152]  ? check_preemption_disabled+0x48/0x200
[  356.885185]  ? takeover_tasklets+0xa90/0xa90
[  356.889598]  run_ksoftirqd+0x94/0x100
[  356.893398]  smpboot_thread_fn+0x68b/0xa00
[  356.897640]  ? sort_range+0x30/0x30
[  356.901269]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  356.906379]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  356.911920]  ? __kthread_parkme+0xfb/0x1a0
[  356.916163]  kthread+0x35a/0x420
[  356.919537]  ? sort_range+0x30/0x30
[  356.923199]  ? kthread_bind+0x40/0x40
[  356.927033]  ret_from_fork+0x3a/0x50
[  356.930772] warn_alloc_show_mem: 1 callbacks suppressed
[  356.930783] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  356.930785] Mem-Info:
[  356.930816] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  356.930816]  active_file:14 inactive_file:15 isolated_file:0
[  356.930816]  unevictable:0 dirty:0 writeback:0 unstable:0
[  356.930816]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  356.930816]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  356.930816]  free:13749 free_pcp:291 free_cma:0
[  356.936151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  356.942384] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  356.944782] Call Trace:
[  356.977823] Node 0 
[  356.987165]  <IRQ>
[  357.014764] 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
[  357.017325]  dump_stack+0x1c4/0x2b4
[  357.019555] lowmem_reserve[]:
[  357.021699]  ? dump_stack_print_info.cold.2+0x52/0x52
[  357.047172]  0
[  357.050808]  warn_alloc.cold.119+0xb7/0x1bd
[  357.053880]  2819
[  357.059063]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  357.060851]  6323
[  357.065166]  ? lock_downgrade+0x900/0x900
[  357.067213]  6323
[  357.072070]  ? trace_hardirqs_off+0xb8/0x310
[  357.078287]  ? trace_hardirqs_off+0xb8/0x310
[  357.080321] Node 0 
[  357.084740]  __alloc_pages_slowpath+0x2667/0x2d80
[  357.089144] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  357.091373]  ? warn_alloc+0x120/0x120
[  357.096163] lowmem_reserve[]:
[  357.123083]  ? __lock_acquire+0x7ec/0x4ec0
[  357.126855]  0
[  357.129952]  ? warn_alloc+0x120/0x120
[  357.134159]  0
[  357.135960]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  357.139732]  3503
[  357.141531]  ? print_usage_bug+0xc0/0xc0
[  357.147299]  3503
[  357.149372]  ? warn_alloc+0x120/0x120
[  357.153406] Node 0 
[  357.155461]  ? print_usage_bug+0xc0/0xc0
[  357.159259] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  357.161464]  ? mark_held_locks+0x130/0x130
[  357.165501] lowmem_reserve[]:
[  357.193863]  ? mark_held_locks+0x130/0x130
[  357.198080]  0
[  357.201192]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  357.205397]  0
[  357.207203]  ? should_fail+0x22d/0xd01
[  357.212705]  0 0
[  357.214515]  ? graph_lock+0x170/0x170
[  357.220364]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.224137] Node 0 DMA: 
[  357.229231]  ? __lock_acquire+0x7ec/0x4ec0
[  357.229249]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  357.231900] 1*4kB 
[  357.236125]  ? should_fail+0x22d/0xd01
[  357.241209] (U) 
[  357.243360]  ? mark_held_locks+0x130/0x130
[  357.247215] 0*8kB 
[  357.249191]  ? mark_held_locks+0x130/0x130
[  357.253400] 0*16kB 
[  357.255547]  ? lock_downgrade+0x900/0x900
[  357.259749] 1*32kB 
[  357.261982]  ? graph_lock+0x170/0x170
[  357.266102] (U) 
[  357.268331]  ? graph_lock+0x170/0x170
[  357.272106] 2*64kB 
[  357.274070]  ? graph_lock+0x170/0x170
[  357.277843] (U) 
[  357.280105]  ? print_usage_bug+0xc0/0xc0
[  357.283879] 1*128kB 
[  357.285855]  ? do_raw_spin_unlock+0xa7/0x2f0
[  357.289885] (U) 
[  357.292209]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.296608] 1*256kB 
[  357.298582]  ? check_preemption_disabled+0x48/0x200
[  357.304106] (U) 
[  357.306424]  ? check_preemption_disabled+0x48/0x200
[  357.311416] 0*512kB 
[  357.313389]  ? __lock_is_held+0xb5/0x140
[  357.318373] 1*1024kB 
[  357.320691]  __alloc_pages_nodemask+0xa80/0xde0
[  357.324729] (U) 
[  357.327129]  ? graph_lock+0x170/0x170
[  357.331772] 1*2048kB 
[  357.333739]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  357.337515] (M) 
[  357.339916]  ? graph_lock+0x170/0x170
[  357.344905] 3*4096kB 
[  357.346882]  ? find_held_lock+0x36/0x1c0
[  357.350647] (M) 
[  357.353060]  ? ____cache_alloc_node+0x1c7/0x1e0
[  357.357097] = 15908kB
[  357.359063]  ? lock_downgrade+0x900/0x900
[  357.363719] Node 0 
[  357.366128]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.370249] DMA32: 
[  357.372479]  cache_grow_begin+0x91/0x8c0
[  357.377991] 4*4kB 
[  357.380236]  ? do_raw_spin_unlock+0xa7/0x2f0
[  357.384290] (UM) 
[  357.386440]  fallback_alloc+0x203/0x2e0
[  357.390818] 2*8kB 
[  357.392874]  ____cache_alloc_node+0x1c7/0x1e0
[  357.396821] (UM) 
[  357.398968]  kmem_cache_alloc_node+0xe3/0x730
[  357.403438] 3*16kB 
[  357.405497]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  357.409961] (UM) 
[  357.412201]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  357.417303] 3*32kB (UM) 
[  357.419376]  __alloc_skb+0x119/0x770
[  357.423925] 4*64kB 
[  357.426607]  ? calc_wheel_index+0x220/0x220
[  357.430292] (M) 
[  357.432522]  ? skb_scrub_packet+0x490/0x490
[  357.436816] 3*128kB 
[  357.438790]  ? vprintk_default+0x28/0x30
[  357.443077] (M) 
[  357.445390]  ? vprintk_func+0x85/0x181
[  357.449426] 3*256kB 
[  357.451391]  ? printk+0xa7/0xcf
[  357.455256] (M) 
[  357.457572]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  357.460829] 4*512kB 
[  357.462805]  new_skb+0x26/0x1c0
[  357.467524] (UM) 
[  357.469846]  aoecmd_cfg+0x279/0x7f0
[  357.473121] 3*1024kB 
[  357.475216]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  357.478809] (UM) 
[  357.481256]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.485554] 3*2048kB (M) 
[  357.487620]  ? check_preemption_disabled+0x48/0x200
[  357.493127] 3*4096kB 
[  357.495881]  ? check_preemption_disabled+0x48/0x200
[  357.500869] (M) 
[  357.503296]  ? __lock_is_held+0xb5/0x140
[  357.508276] = 25136kB
[  357.508284] Node 0 
[  357.510264]  discover_timer+0x50/0x60
[  357.514295] Normal: 
[  357.516703]  call_timer_fn+0x272/0x920
[  357.518911] 778*4kB 
[  357.522701]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  357.525003] (MEH) 
[  357.528885]  ? process_timeout+0x40/0x40
[  357.531195] 429*8kB 
[  357.536026]  ? find_held_lock+0x36/0x1c0
[  357.538154] (ME) 
[  357.542216]  ? mark_held_locks+0xc7/0x130
[  357.544509] 185*16kB 
[  357.548566]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.550603] (UME) 
[  357.554746]  ? _raw_spin_unlock_irq+0x27/0x80
[  357.557133] 51*32kB 
[  357.561622]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  357.563746] (UME) 
[  357.568235]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  357.570532] 8*64kB 
[  357.575375]  ? trace_hardirqs_on+0xbd/0x310
[  357.577497] (UM) 
[  357.582109]  ? kasan_check_read+0x11/0x20
[  357.584320] 0*128kB 
[  357.588636]  ? __run_timers+0x7da/0xc70
[  357.590671] 1*256kB 
[  357.594810]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  357.597114] (U) 
[  357.601083]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  357.603377] 0*512kB 
[  357.608820]  __run_timers+0x7e5/0xc70
[  357.610773] 2*1024kB 
[  357.615636]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  357.617923] (U) 
[  357.621718]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  357.624105] 0*2048kB 
[  357.629460]  ? graph_lock+0x170/0x170
[  357.631417] 0*4096kB 
[  357.636425]  ? print_usage_bug+0xc0/0xc0
[  357.638966] = 13952kB
[  357.638981] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  357.642766]  ? lock_release+0x970/0x970
[  357.645167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  357.649218]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  357.651608] 1706 total pagecache pages
[  357.660456]  ? find_held_lock+0x36/0x1c0
[  357.664406] 0 pages in swap cache
[  357.672971]  ? graph_lock+0x170/0x170
[  357.678135] Swap cache stats: add 0, delete 0, find 0/0
[  357.682016]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.686049] Free swap  = 0kB
[  357.689501]  ? check_preemption_disabled+0x48/0x200
[  357.693276] Total swap = 0kB
[  357.698636]  ? __lock_is_held+0xb5/0x140
[  357.704144] 1965979 pages RAM
[  357.707158]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.712146] 0 pages HighMem/MovableOnly
[  357.715157]  ? check_preemption_disabled+0x48/0x200
[  357.719207] 342306 pages reserved
[  357.722304]  run_timer_softirq+0x52/0xb0
[  357.727809] 0 pages cma reserved
[  357.727890] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  357.731790]  ? rcu_read_lock_sched_held+0x108/0x120
[  357.736865] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  357.740230]  __do_softirq+0x30b/0xad8
[  357.744269] ksoftirqd/1 cpuset=
[  357.747636]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  357.754108] /
[  357.759119]  ? pvclock_read_flags+0x160/0x160
[  357.769407]  mems_allowed=0
[  357.773204]  ? lapic_next_event+0x5a/0x90
[  357.794781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.800321]  ? check_preemption_disabled+0x48/0x200
[  357.805339]  ? check_preemption_disabled+0x48/0x200
[  357.810372]  ? kvm_clock_read+0x18/0x30
[  357.814923]  ? kvm_sched_clock_read+0x9/0x20
[  357.819331]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.824870]  ? check_preemption_disabled+0x48/0x200
[  357.829914]  irq_exit+0x17f/0x1c0
[  357.833373]  smp_apic_timer_interrupt+0x1cb/0x760
[  357.838216]  ? smp_reschedule_interrupt+0x109/0x650
[  357.843239]  ? smp_call_function_single_interrupt+0x650/0x650
[  357.849126]  ? interrupt_entry+0xb5/0xf0
[  357.853199]  ? trace_hardirqs_off_caller+0xbb/0x310
[  357.858218]  ? trace_hardirqs_off_caller+0xbb/0x310
[  357.863245]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.868085]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.873096]  ? trace_hardirqs_on_caller+0x310/0x310
[  357.878115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  357.883653]  ? check_preemption_disabled+0x48/0x200
[  357.888676]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  357.893528]  apic_timer_interrupt+0xf/0x20
[  357.897763]  </IRQ>
[  357.900005] RIP: 0010:lock_acquire+0x268/0x520
[  357.904589] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  357.923492] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  357.931205] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  357.938471] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  357.945753] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  357.953017] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  357.960280] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  357.967600]  ? lock_release+0x970/0x970
[  357.971577]  ? rcu_read_unlock+0x16/0x60
[  357.975642]  ? lock_downgrade+0x900/0x900
[  357.979790]  ? check_preemption_disabled+0x48/0x200
[  357.984811]  percpu_ref_put_many+0x94/0x260
[  357.989129]  ? mem_cgroup_charge_statistics+0x780/0x780
[  357.994488]  ? rcu_bh_qs+0xc0/0xc0
[  357.998030]  ? mem_cgroup_charge_statistics+0x780/0x780
[  358.003410]  mem_cgroup_iter+0x1f7/0x1160
[  358.007561]  ? downgrade_write+0x2b0/0x2b0
[  358.011805]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  358.016566]  ? up_read+0x1a/0x110
[  358.020021]  ? shrink_slab+0xfa/0x8c0
[  358.023824]  ? shrink_active_list+0x1c20/0x1c20
[  358.028500]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  358.034134]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  358.039249]  ? cgroup_procs_write_finish+0xf0/0xf0
[  358.044185]  ? print_usage_bug+0xc0/0xc0
[  358.048282]  ? find_held_lock+0x36/0x1c0
[  358.052347]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.057908]  ? vmpressure+0x1a2/0x340
[  358.061713]  shrink_node+0x516/0x16b0
[  358.065517]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  358.070840]  ? shrink_node_memcg+0x18e0/0x18e0
[  358.075443]  ? kvm_clock_read+0x18/0x30
[  358.079415]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  358.084442]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  358.088940]  ? kasan_check_write+0x14/0x20
[  358.093176]  ? do_raw_spin_lock+0xc1/0x200
[  358.097438]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  358.102977]  ? __cpuset_node_allowed+0x19b/0x660
[  358.107737]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  358.113449]  ? delayacct_end+0x5a/0x100
[  358.117431]  do_try_to_free_pages+0x3e7/0x1290
[  358.122028]  ? shrink_node+0x16b0/0x16b0
[  358.126105]  ? __lock_is_held+0xb5/0x140
[  358.130188]  try_to_free_pages+0x4d0/0xb90
[  358.134432]  ? do_try_to_free_pages+0x1290/0x1290
[  358.139271]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.144830]  ? lock_acquire+0x1ed/0x520
[  358.148805]  ? set_page_refcounted+0x280/0x280
[  358.153397]  ? lock_release+0x970/0x970
[  358.157376]  ? ___might_sleep+0x1ed/0x300
[  358.161526]  ? arch_local_save_flags+0x40/0x40
[  358.166137]  __alloc_pages_slowpath+0x993/0x2d80
[  358.170937]  ? warn_alloc+0x120/0x120
[  358.174738]  ? __radix_tree_lookup+0x4c0/0x4c0
[  358.179334]  ? find_get_entry+0x2f2/0xc40
[  358.183492]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.189028]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  358.193960]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.199502]  ? should_fail+0x22d/0xd01
[  358.203398]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.208500]  ? __lock_is_held+0xb5/0x140
[  358.212589]  ? __lock_is_held+0xb5/0x140
[  358.216658]  ? kasan_check_read+0x11/0x20
[  358.220810]  ? ___might_sleep+0x1ed/0x300
[  358.224956]  ? lock_release+0x970/0x970
[  358.228943]  ? arch_local_save_flags+0x40/0x40
[  358.233546]  ? __might_sleep+0x95/0x190
[  358.237525]  __alloc_pages_nodemask+0xa80/0xde0
[  358.242211]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  358.247232]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  358.253077]  ? kasan_check_read+0x11/0x20
[  358.257225]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.262516]  ? graph_lock+0x170/0x170
[  358.266336]  ? print_usage_bug+0xc0/0xc0
[  358.270415]  ? graph_lock+0x170/0x170
[  358.274235]  ? graph_lock+0x170/0x170
[  358.278036]  ? __do_page_cache_readahead+0x7ce/0x980
[  358.283144]  ? find_held_lock+0x36/0x1c0
[  358.287220]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  358.292764]  alloc_pages_current+0x10c/0x210
[  358.297195]  ? lock_downgrade+0x900/0x900
[  358.301368]  __page_cache_alloc+0x38f/0x5b0
[  358.305690]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  358.311488]  ? kasan_check_read+0x11/0x20
[  358.315635]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.320926]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  358.325618]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.331156]  ? check_preemption_disabled+0x48/0x200
[  358.336194]  filemap_fault+0x1594/0x25f0
[  358.340274]  ? __lock_page_or_retry+0xa00/0xa00
[  358.344945]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  358.350742]  ? kasan_check_read+0x11/0x20
[  358.354888]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.360166]  ? rcu_bh_qs+0xc0/0xc0
[  358.363728]  ? remove_wait_queue+0x1a6/0x360
[  358.368137]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  358.373612]  ? filemap_map_pages+0xdea/0x1980
[  358.378124]  ? print_usage_bug+0xc0/0xc0
[  358.382197]  ? find_get_pages_range_tag+0x1320/0x1320
[  358.387389]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  358.392921]  ? fput+0x130/0x1a0
[  358.396211]  ? graph_lock+0x170/0x170
[  358.400020]  ? __lock_acquire+0x7ec/0x4ec0
[  358.404277]  ? lock_acquire+0x1ed/0x520
[  358.408253]  ? ext4_filemap_fault+0x7a/0xad
[  358.412578]  ? lock_release+0x970/0x970
[  358.416557]  ? arch_local_save_flags+0x40/0x40
[  358.421145]  ? select_estimate_accuracy+0x4b0/0x4b0
[  358.426192]  ? down_read+0xb0/0x1d0
[  358.429816]  ? ext4_filemap_fault+0x7a/0xad
[  358.434150]  ? __down_interruptible+0x700/0x700
[  358.438842]  ext4_filemap_fault+0x82/0xad
[  358.442994]  __do_fault+0x100/0x6b0
[  358.446628]  ? print_bad_pte+0x6c0/0x6c0
[  358.450686]  ? find_held_lock+0x36/0x1c0
[  358.454768]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  358.459952]  ? pmd_val+0x88/0x100
[  358.463405]  ? add_mm_counter_fast+0xd0/0xd0
[  358.467813]  ? pmd_val+0x88/0x100
[  358.471267]  ? add_mm_counter_fast+0xd0/0xd0
[  358.475694]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.481240]  __handle_mm_fault+0x3709/0x53e0
[  358.485661]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  358.490517]  ? graph_lock+0x170/0x170
[  358.494336]  ? print_usage_bug+0xc0/0xc0
[  358.498441]  ? lock_downgrade+0x900/0x900
[  358.502592]  ? graph_lock+0x170/0x170
[  358.506389]  ? graph_lock+0x170/0x170
[  358.510216]  ? handle_mm_fault+0x42a/0xc70
[  358.514455]  ? lock_downgrade+0x900/0x900
[  358.518604]  ? check_preemption_disabled+0x48/0x200
[  358.523624]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  358.529421]  ? kasan_check_read+0x11/0x20
[  358.533572]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.538865]  ? rcu_bh_qs+0xc0/0xc0
[  358.542405]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  358.547855]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.553392]  ? check_preemption_disabled+0x48/0x200
[  358.558421]  handle_mm_fault+0x54f/0xc70
[  358.562489]  ? __handle_mm_fault+0x53e0/0x53e0
[  358.567076]  ? find_vma+0x34/0x190
[  358.570635]  __do_page_fault+0x67d/0xed0
[  358.574716]  ? mm_fault_error+0x380/0x380
[  358.578863]  ? trace_hardirqs_off+0xb8/0x310
[  358.583291]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  358.588658]  ? trace_hardirqs_on+0x310/0x310
[  358.593076]  do_page_fault+0xf2/0x7e0
[  358.596881]  ? vmalloc_sync_all+0x30/0x30
[  358.601055]  ? error_entry+0x70/0xd0
[  358.604782]  ? trace_hardirqs_off_caller+0xbb/0x310
[  358.609901]  ? trace_hardirqs_on_caller+0xc0/0x310
[  358.614829]  ? syscall_return_slowpath+0x5e0/0x5e0
[  358.619754]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.624599]  ? trace_hardirqs_on_caller+0x310/0x310
[  358.629613]  ? trace_hardirqs_off+0x310/0x310
[  358.634109]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  358.639238]  ? prepare_exit_to_usermode+0x291/0x3b0
[  358.644261]  ? page_fault+0x8/0x30
[  358.647804]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  358.652651]  ? page_fault+0x8/0x30
[  358.656238]  page_fault+0x1e/0x30
[  358.659688] RIP: 0033:0x7f5d3f443dd3
[  358.663401] Code: Bad RIP value.
[  358.666758] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  358.672121] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  358.679386] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  358.686651] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  358.693918] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  358.701188] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  358.708500] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  358.708568] aoe: skb alloc failure
[  358.715429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  358.715437] Call Trace:
[  358.719094] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  358.728356]  dump_stack+0x1c4/0x2b4
[  358.730916] init cpuset=
[  358.740619]  ? dump_stack_print_info.cold.2+0x52/0x52
[  358.744218] /
[  358.746893]  warn_alloc.cold.119+0xb7/0x1bd
[  358.752047]  mems_allowed=0
[  358.761027]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  358.765876]  ? lock_downgrade+0x900/0x900
[  358.770506]  ? trace_hardirqs_off+0xb8/0x310
[  358.774936]  ? trace_hardirqs_off+0xb8/0x310
[  358.779356]  __alloc_pages_slowpath+0x2667/0x2d80
[  358.784225]  ? mark_held_locks+0x130/0x130
[  358.788467]  ? warn_alloc+0x120/0x120
[  358.792273]  ? warn_alloc+0x120/0x120
[  358.796080]  ? print_usage_bug+0xc0/0xc0
[  358.800143]  ? warn_alloc+0x120/0x120
[  358.803946]  ? print_usage_bug+0xc0/0xc0
[  358.808006]  ? __lock_acquire+0x7ec/0x4ec0
[  358.812268]  ? __lock_acquire+0x7ec/0x4ec0
[  358.816503]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.822057]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  358.827593]  ? should_fail+0x22d/0xd01
[  358.831484]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.836590]  ? __lock_acquire+0x7ec/0x4ec0
[  358.840830]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  358.845927]  ? __lock_acquire+0x7ec/0x4ec0
[  358.850175]  ? should_fail+0x22d/0xd01
[  358.854090]  ? mark_held_locks+0x130/0x130
[  358.858342]  ? mark_held_locks+0x130/0x130
[  358.862583]  ? mark_held_locks+0xc7/0x130
[  358.866748]  ? print_usage_bug+0xc0/0xc0
[  358.870821]  ? graph_lock+0x170/0x170
[  358.874633]  ? print_usage_bug+0xc0/0xc0
[  358.878709]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.884263]  ? check_preemption_disabled+0x48/0x200
[  358.889281]  ? check_preemption_disabled+0x48/0x200
[  358.894333]  ? __lock_is_held+0xb5/0x140
[  358.898401]  __alloc_pages_nodemask+0xa80/0xde0
[  358.903077]  ? graph_lock+0x170/0x170
[  358.906886]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  358.911897]  ? graph_lock+0x170/0x170
[  358.915717]  ? find_held_lock+0x36/0x1c0
[  358.919792]  ? ____cache_alloc_node+0x1c7/0x1e0
[  358.924465]  ? lock_downgrade+0x900/0x900
[  358.928625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.934173]  cache_grow_begin+0x91/0x8c0
[  358.938280]  ? do_raw_spin_unlock+0xa7/0x2f0
[  358.942700]  fallback_alloc+0x203/0x2e0
[  358.946695]  ____cache_alloc_node+0x1c7/0x1e0
[  358.951201]  kmem_cache_alloc_node+0xe3/0x730
[  358.955854]  ? ipv6_get_ifaddr+0x42e/0x620
[  358.960097]  __alloc_skb+0x119/0x770
[  358.963814]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  358.969098]  ? skb_scrub_packet+0x490/0x490
[  358.973422]  ? lock_downgrade+0x900/0x900
[  358.977583]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  358.983216]  ? refcount_sub_and_test_checked+0x203/0x310
[  358.988674]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  358.994150]  ? addrconf_rs_timer+0x690/0x690
[  358.998578]  ndisc_alloc_skb+0x144/0x340
[  359.002644]  ndisc_send_rs+0x331/0x6e0
[  359.006539]  addrconf_rs_timer+0x314/0x690
[  359.010781]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.015034]  call_timer_fn+0x272/0x920
[  359.018932]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.023176]  ? process_timeout+0x40/0x40
[  359.027253]  ? find_held_lock+0x36/0x1c0
[  359.031337]  ? __run_timers+0x7da/0xc70
[  359.035325]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.039834]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.044341]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.048582]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  359.053170]  ? trace_hardirqs_on+0xbd/0x310
[  359.057500]  ? kasan_check_read+0x11/0x20
[  359.061658]  ? __run_timers+0x7da/0xc70
[  359.065641]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.071102]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.075342]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  359.079576]  __run_timers+0x7e5/0xc70
[  359.083374]  ? find_held_lock+0x36/0x1c0
[  359.087451]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  359.092819]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.097317]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.101811]  ? lockdep_hardirqs_on+0x421/0x5c0
[  359.106393]  ? trace_hardirqs_on+0xbd/0x310
[  359.110719]  ? kasan_check_read+0x11/0x20
[  359.114868]  ? finish_task_switch+0x1f5/0x900
[  359.119369]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.124822]  ? compat_start_thread+0x80/0x80
[  359.129251]  ? pvclock_read_flags+0x160/0x160
[  359.133753]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.139295]  ? check_preemption_disabled+0x48/0x200
[  359.144327]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  359.149609]  ? rcu_pm_notify+0xc0/0xc0
[  359.153502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.159046]  ? check_preemption_disabled+0x48/0x200
[  359.164078]  run_timer_softirq+0x52/0xb0
[  359.168138]  ? rcu_read_lock_sched_held+0x108/0x120
[  359.173153]  __do_softirq+0x30b/0xad8
[  359.176973]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  359.182075]  ? trace_hardirqs_off+0xb8/0x310
[  359.186489]  ? schedule+0x108/0x460
[  359.190130]  ? trace_hardirqs_off+0xb8/0x310
[  359.194538]  ? smpboot_thread_fn+0x68b/0xa00
[  359.198947]  ? trace_hardirqs_on+0x310/0x310
[  359.203359]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.208929]  ? check_preemption_disabled+0x48/0x200
[  359.213996]  ? takeover_tasklets+0xa90/0xa90
[  359.218408]  run_ksoftirqd+0x94/0x100
[  359.222243]  smpboot_thread_fn+0x68b/0xa00
[  359.226485]  ? sort_range+0x30/0x30
[  359.230116]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  359.235221]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.240761]  ? __kthread_parkme+0xfb/0x1a0
[  359.245013]  kthread+0x35a/0x420
[  359.248382]  ? sort_range+0x30/0x30
[  359.252034]  ? kthread_bind+0x40/0x40
[  359.255859]  ret_from_fork+0x3a/0x50
[  359.259610] warn_alloc_show_mem: 1 callbacks suppressed
[  359.259620] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  359.259622] Mem-Info:
[  359.259668] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  359.259668]  active_file:14 inactive_file:15 isolated_file:0
[  359.259668]  unevictable:0 dirty:0 writeback:0 unstable:0
[  359.259668]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  359.259668]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  359.259668]  free:13749 free_pcp:291 free_cma:0
[  359.265003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  359.271240] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  359.273636] Call Trace:
[  359.306686] Node 0 
[  359.316030]  <IRQ>
[  359.343623] 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
[  359.346187]  dump_stack+0x1c4/0x2b4
[  359.348392] lowmem_reserve[]:
[  359.350582]  ? dump_stack_print_info.cold.2+0x52/0x52
[  359.376058]  0
[  359.379688]  warn_alloc.cold.119+0xb7/0x1bd
[  359.382758]  2819
[  359.387939]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  359.389714]  6323
[  359.394027]  ? lock_downgrade+0x900/0x900
[  359.396084]  6323
[  359.400925]  ? trace_hardirqs_off+0xb8/0x310
[  359.407104]  ? trace_hardirqs_off+0xb8/0x310
[  359.409142] Node 0 
[  359.413571]  __alloc_pages_slowpath+0x2667/0x2d80
[  359.417971] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  359.420216]  ? warn_alloc+0x120/0x120
[  359.425004] lowmem_reserve[]:
[  359.451904]  ? warn_alloc+0x120/0x120
[  359.455680]  0
[  359.458775]  ? print_usage_bug+0xc0/0xc0
[  359.462567]  0
[  359.464366]  ? warn_alloc+0x120/0x120
[  359.468447]  3503
[  359.470241]  ? print_usage_bug+0xc0/0xc0
[  359.474007]  3503
[  359.476071]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  359.480102] Node 0 
[  359.482175]  ? ktime_get+0x2e1/0x440
[  359.487201] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  359.489439]  ? check_preemption_disabled+0x48/0x200
[  359.493117] lowmem_reserve[]: 0
[  359.521559]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  359.526542]  0
[  359.529820]  ? should_fail+0x22d/0xd01
[  359.535327]  0
[  359.537125]  ? kasan_check_read+0x11/0x20
[  359.540986]  0
[  359.542788]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  359.548700]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.553951] Node 0 DMA: 
[  359.559043]  ? __lock_acquire+0x7ec/0x4ec0
[  359.559062]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  359.561710] 1*4kB 
[  359.565938]  ? should_fail+0x22d/0xd01
[  359.571015] (U) 
[  359.573166]  ? mark_held_locks+0x130/0x130
[  359.577019] 0*8kB 
[  359.578986]  ? mark_held_locks+0x130/0x130
[  359.583202] 0*16kB 
[  359.585343]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.589554] 1*32kB 
[  359.591787]  ? graph_lock+0x170/0x170
[  359.597293] (U) 
[  359.599520]  ? mark_held_locks+0xc7/0x130
[  359.603297] 2*64kB 
[  359.605269]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  359.609392] (U) 
[  359.611619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.616612] 1*128kB 
[  359.618580]  ? check_preemption_disabled+0x48/0x200
[  359.624092] (U) 
[  359.626413]  ? check_preemption_disabled+0x48/0x200
[  359.631405] 1*256kB 
[  359.633382]  ? __lock_is_held+0xb5/0x140
[  359.638506] (U) 
[  359.640834]  __alloc_pages_nodemask+0xa80/0xde0
[  359.644869] 0*512kB 
[  359.646839]  ? graph_lock+0x170/0x170
[  359.651485] 1*1024kB 
[  359.653800]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  359.657580] (U) 
[  359.659982]  ? graph_lock+0x170/0x170
[  359.664977] 1*2048kB 
[  359.666950]  ? find_held_lock+0x36/0x1c0
[  359.670720] (M) 
[  359.673136]  ? ____cache_alloc_node+0x1c7/0x1e0
[  359.677167] 3*4096kB 
[  359.679156]  ? lock_downgrade+0x900/0x900
[  359.683801] (M) 
[  359.686212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.690328] = 15908kB
[  359.692299]  cache_grow_begin+0x91/0x8c0
[  359.697807] Node 0 
[  359.700217]  ? do_raw_spin_unlock+0xa7/0x2f0
[  359.704253] DMA32: 
[  359.706485]  fallback_alloc+0x203/0x2e0
[  359.710865] 4*4kB 
[  359.713100]  ____cache_alloc_node+0x1c7/0x1e0
[  359.717047] (UM) 
[  359.719197]  kmem_cache_alloc_node+0xe3/0x730
[  359.723663] 2*8kB 
[  359.725720]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  359.730193] (UM) 
[  359.732339]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  359.737415] 3*16kB 
[  359.739569]  __alloc_skb+0x119/0x770
[  359.744124] (UM) 
[  359.746353]  ? calc_wheel_index+0x220/0x220
[  359.750047] 3*32kB 
[  359.752095]  ? skb_scrub_packet+0x490/0x490
[  359.756394] (UM) 
[  359.758636]  ? vprintk_default+0x28/0x30
[  359.763098] 4*64kB 
[  359.765154]  ? vprintk_func+0x85/0x181
[  359.769201] (M) 
[  359.771429]  ? printk+0xa7/0xcf
[  359.775313] 3*128kB 
[  359.777300]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  359.780557] (M) 
[  359.782941]  new_skb+0x26/0x1c0
[  359.787660] 3*256kB 
[  359.789632]  aoecmd_cfg+0x279/0x7f0
[  359.792887] (M) 
[  359.795660]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  359.799254] 4*512kB 
[  359.801271]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.805568] (UM) 
[  359.807906]  ? check_preemption_disabled+0x48/0x200
[  359.813418] 3*1024kB 
[  359.815473]  ? check_preemption_disabled+0x48/0x200
[  359.820459] (UM) 
[  359.822870]  ? __lock_is_held+0xb5/0x140
[  359.827853] 3*2048kB 
[  359.829912]  discover_timer+0x50/0x60
[  359.833940] (M) 
[  359.836360]  call_timer_fn+0x272/0x920
[  359.840135] 3*4096kB 
[  359.842104]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.845972] (M) = 25136kB
[  359.848388]  ? process_timeout+0x40/0x40
[  359.853217] Node 0 
[  359.855965]  ? find_held_lock+0x36/0x1c0
[  359.860001] Normal: 
[  359.862247]  ? mark_held_locks+0xc7/0x130
[  359.866281] 778*4kB 
[  359.868601]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.872728] (MEH) 
[  359.875046]  ? _raw_spin_unlock_irq+0x27/0x80
[  359.879524] 429*8kB 
[  359.881672]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.886139] (ME) 
[  359.888454]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  359.893271] 185*16kB 
[  359.895327]  ? trace_hardirqs_on+0xbd/0x310
[  359.899880] (UME) 
[  359.902290]  ? kasan_check_read+0x11/0x20
[  359.906585] 51*32kB 
[  359.908729]  ? __run_timers+0x7da/0xc70
[  359.912848] (UME) 
[  359.915167]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  359.919121] 8*64kB 
[  359.921273]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  359.926689] (UM) 
[  359.928919]  __run_timers+0x7e5/0xc70
[  359.933733] 0*128kB 
[  359.935800]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  359.939569] 1*256kB 
[  359.941886]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  359.947240] (U) 
[  359.949564]  ? graph_lock+0x170/0x170
[  359.954549] 0*512kB 2*1024kB 
[  359.956528]  ? print_usage_bug+0xc0/0xc0
[  359.960322] (U) 
[  359.963423]  ? lock_release+0x970/0x970
[  359.967460] 0*2048kB 
[  359.969429]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  359.973380] 0*4096kB 
[  359.975788]  ? find_held_lock+0x36/0x1c0
[  359.980953] = 13952kB
[  359.983355]  ? graph_lock+0x170/0x170
[  359.987395] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  359.989791]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  359.993574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  360.002397]  ? check_preemption_disabled+0x48/0x200
[  360.007907] 1706 total pagecache pages
[  360.016485]  ? __lock_is_held+0xb5/0x140
[  360.021477] 0 pages in swap cache
[  360.025354]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.029388] Swap cache stats: add 0, delete 0, find 0/0
[  360.032828]  ? check_preemption_disabled+0x48/0x200
[  360.038337] Free swap  = 0kB
[  360.043695]  run_timer_softirq+0x52/0xb0
[  360.048678] Total swap = 0kB
[  360.051697]  ? rcu_read_lock_sched_held+0x108/0x120
[  360.055733] 1965979 pages RAM
[  360.058745]  __do_softirq+0x30b/0xad8
[  360.063727] 0 pages HighMem/MovableOnly
[  360.063735] 342306 pages reserved
[  360.066839]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  360.070610] 0 pages cma reserved
[  360.074581]  ? pvclock_read_flags+0x160/0x160
[  360.078123] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  360.083112]  ? lapic_next_event+0x5a/0x90
[  360.086509] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  360.090984]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.097451] ksoftirqd/1 cpuset=
[  360.101606]  ? check_preemption_disabled+0x48/0x200
[  360.111882] /
[  360.117409]  ? check_preemption_disabled+0x48/0x200
[  360.120669]  mems_allowed=0
[  360.125676]  ? kvm_clock_read+0x18/0x30
[  360.139264]  ? kvm_sched_clock_read+0x9/0x20
[  360.143697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.149255]  ? check_preemption_disabled+0x48/0x200
[  360.154282]  irq_exit+0x17f/0x1c0
[  360.157741]  smp_apic_timer_interrupt+0x1cb/0x760
[  360.162581]  ? smp_reschedule_interrupt+0x109/0x650
[  360.167600]  ? smp_call_function_single_interrupt+0x650/0x650
[  360.173500]  ? interrupt_entry+0xb5/0xf0
[  360.177566]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.182580]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.187600]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.192443]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.197461]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.202475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.208012]  ? check_preemption_disabled+0x48/0x200
[  360.213055]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.217921]  apic_timer_interrupt+0xf/0x20
[  360.222151]  </IRQ>
[  360.224395] RIP: 0010:lock_acquire+0x268/0x520
[  360.228980] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  360.247878] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  360.255591] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  360.262858] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  360.270124] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  360.277389] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  360.284665] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  360.291991]  ? lock_release+0x970/0x970
[  360.295970]  ? rcu_read_unlock+0x16/0x60
[  360.300034]  ? lock_downgrade+0x900/0x900
[  360.304190]  ? check_preemption_disabled+0x48/0x200
[  360.309226]  percpu_ref_put_many+0x94/0x260
[  360.313551]  ? mem_cgroup_charge_statistics+0x780/0x780
[  360.318914]  ? rcu_bh_qs+0xc0/0xc0
[  360.322487]  ? mem_cgroup_charge_statistics+0x780/0x780
[  360.327877]  mem_cgroup_iter+0x1f7/0x1160
[  360.332035]  ? downgrade_write+0x2b0/0x2b0
[  360.336312]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  360.341102]  ? up_read+0x1a/0x110
[  360.344559]  ? shrink_slab+0xfa/0x8c0
[  360.348357]  ? shrink_active_list+0x1c20/0x1c20
[  360.353033]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  360.358666]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  360.363780]  ? cgroup_procs_write_finish+0xf0/0xf0
[  360.368706]  ? print_usage_bug+0xc0/0xc0
[  360.372772]  ? find_held_lock+0x36/0x1c0
[  360.376835]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.382390]  ? vmpressure+0x1a2/0x340
[  360.386208]  shrink_node+0x516/0x16b0
[  360.390007]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  360.395325]  ? shrink_node_memcg+0x18e0/0x18e0
[  360.399910]  ? kvm_clock_read+0x18/0x30
[  360.403882]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  360.408905]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  360.413401]  ? kasan_check_write+0x14/0x20
[  360.417643]  ? do_raw_spin_lock+0xc1/0x200
[  360.421877]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  360.427412]  ? __cpuset_node_allowed+0x19b/0x660
[  360.432171]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  360.437897]  ? delayacct_end+0x5a/0x100
[  360.441880]  do_try_to_free_pages+0x3e7/0x1290
[  360.446483]  ? shrink_node+0x16b0/0x16b0
[  360.450564]  ? __lock_is_held+0xb5/0x140
[  360.454670]  try_to_free_pages+0x4d0/0xb90
[  360.458914]  ? do_try_to_free_pages+0x1290/0x1290
[  360.463755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.469308]  ? lock_acquire+0x1ed/0x520
[  360.473287]  ? set_page_refcounted+0x280/0x280
[  360.477873]  ? lock_release+0x970/0x970
[  360.481856]  ? ___might_sleep+0x1ed/0x300
[  360.486003]  ? arch_local_save_flags+0x40/0x40
[  360.490609]  __alloc_pages_slowpath+0x993/0x2d80
[  360.495414]  ? warn_alloc+0x120/0x120
[  360.499212]  ? __radix_tree_lookup+0x4c0/0x4c0
[  360.503818]  ? find_get_entry+0x2f2/0xc40
[  360.507987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  360.513528]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  360.518461]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.523997]  ? should_fail+0x22d/0xd01
[  360.527920]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  360.533026]  ? __lock_is_held+0xb5/0x140
[  360.537114]  ? __lock_is_held+0xb5/0x140
[  360.541192]  ? kasan_check_read+0x11/0x20
[  360.545360]  ? ___might_sleep+0x1ed/0x300
[  360.549504]  ? lock_release+0x970/0x970
[  360.553477]  ? arch_local_save_flags+0x40/0x40
[  360.558070]  ? __might_sleep+0x95/0x190
[  360.562050]  __alloc_pages_nodemask+0xa80/0xde0
[  360.566729]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  360.571765]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  360.577563]  ? kasan_check_read+0x11/0x20
[  360.581711]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  360.586986]  ? graph_lock+0x170/0x170
[  360.590787]  ? print_usage_bug+0xc0/0xc0
[  360.594852]  ? graph_lock+0x170/0x170
[  360.598647]  ? graph_lock+0x170/0x170
[  360.602449]  ? __do_page_cache_readahead+0x7ce/0x980
[  360.607560]  ? find_held_lock+0x36/0x1c0
[  360.611649]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  360.617240]  alloc_pages_current+0x10c/0x210
[  360.621650]  ? lock_downgrade+0x900/0x900
[  360.625799]  __page_cache_alloc+0x38f/0x5b0
[  360.630120]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  360.635954]  ? kasan_check_read+0x11/0x20
[  360.640107]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  360.645386]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  360.650056]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.655624]  ? check_preemption_disabled+0x48/0x200
[  360.660651]  filemap_fault+0x1594/0x25f0
[  360.664724]  ? __lock_page_or_retry+0xa00/0xa00
[  360.669424]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  360.675221]  ? kasan_check_read+0x11/0x20
[  360.679374]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  360.684651]  ? rcu_bh_qs+0xc0/0xc0
[  360.688198]  ? remove_wait_queue+0x1a6/0x360
[  360.692613]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  360.698074]  ? filemap_map_pages+0xdea/0x1980
[  360.702591]  ? print_usage_bug+0xc0/0xc0
[  360.706654]  ? find_get_pages_range_tag+0x1320/0x1320
[  360.711842]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  360.717377]  ? fput+0x130/0x1a0
[  360.720675]  ? graph_lock+0x170/0x170
[  360.724496]  ? __lock_acquire+0x7ec/0x4ec0
[  360.728751]  ? lock_acquire+0x1ed/0x520
[  360.732725]  ? ext4_filemap_fault+0x7a/0xad
[  360.737053]  ? lock_release+0x970/0x970
[  360.741043]  ? arch_local_save_flags+0x40/0x40
[  360.745632]  ? select_estimate_accuracy+0x4b0/0x4b0
[  360.750681]  ? down_read+0xb0/0x1d0
[  360.754306]  ? ext4_filemap_fault+0x7a/0xad
[  360.758631]  ? __down_interruptible+0x700/0x700
[  360.763326]  ext4_filemap_fault+0x82/0xad
[  360.767476]  __do_fault+0x100/0x6b0
[  360.771259]  ? print_bad_pte+0x6c0/0x6c0
[  360.775321]  ? find_held_lock+0x36/0x1c0
[  360.779389]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  360.784576]  ? pmd_val+0x88/0x100
[  360.788030]  ? add_mm_counter_fast+0xd0/0xd0
[  360.792437]  ? pmd_val+0x88/0x100
[  360.795894]  ? add_mm_counter_fast+0xd0/0xd0
[  360.800304]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.805887]  __handle_mm_fault+0x3709/0x53e0
[  360.810310]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  360.815151]  ? graph_lock+0x170/0x170
[  360.818958]  ? print_usage_bug+0xc0/0xc0
[  360.823020]  ? lock_downgrade+0x900/0x900
[  360.827167]  ? graph_lock+0x170/0x170
[  360.830974]  ? graph_lock+0x170/0x170
[  360.834798]  ? handle_mm_fault+0x42a/0xc70
[  360.839032]  ? lock_downgrade+0x900/0x900
[  360.843192]  ? check_preemption_disabled+0x48/0x200
[  360.848221]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  360.854019]  ? kasan_check_read+0x11/0x20
[  360.858169]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  360.863461]  ? rcu_bh_qs+0xc0/0xc0
[  360.867017]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  360.872494]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  360.878050]  ? check_preemption_disabled+0x48/0x200
[  360.883076]  handle_mm_fault+0x54f/0xc70
[  360.887141]  ? __handle_mm_fault+0x53e0/0x53e0
[  360.891740]  ? find_vma+0x34/0x190
[  360.895290]  __do_page_fault+0x67d/0xed0
[  360.899359]  ? mm_fault_error+0x380/0x380
[  360.903514]  ? trace_hardirqs_off+0xb8/0x310
[  360.907933]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  360.913296]  ? trace_hardirqs_on+0x310/0x310
[  360.917708]  do_page_fault+0xf2/0x7e0
[  360.921513]  ? vmalloc_sync_all+0x30/0x30
[  360.925671]  ? error_entry+0x70/0xd0
[  360.929385]  ? trace_hardirqs_off_caller+0xbb/0x310
[  360.934403]  ? trace_hardirqs_on_caller+0xc0/0x310
[  360.939336]  ? syscall_return_slowpath+0x5e0/0x5e0
[  360.944266]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.949105]  ? trace_hardirqs_on_caller+0x310/0x310
[  360.954133]  ? trace_hardirqs_off+0x310/0x310
[  360.958633]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  360.963653]  ? prepare_exit_to_usermode+0x291/0x3b0
[  360.968670]  ? page_fault+0x8/0x30
[  360.972214]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  360.977061]  ? page_fault+0x8/0x30
[  360.980606]  page_fault+0x1e/0x30
[  360.984070] RIP: 0033:0x7f5d3f443dd3
[  360.987787] Code: Bad RIP value.
[  360.991149] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  360.996518] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  361.003786] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  361.011055] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  361.018337] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  361.025614] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  361.032910] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  361.032971] aoe: skb alloc failure
[  361.039836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  361.039842] Call Trace:
[  361.039881]  dump_stack+0x1c4/0x2b4
[  361.039913]  ? dump_stack_print_info.cold.2+0x52/0x52
[  361.043471] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  361.052816]  warn_alloc.cold.119+0xb7/0x1bd
[  361.055364] init cpuset=
[  361.059016]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  361.064186] /
[  361.073894]  ? lock_downgrade+0x900/0x900
[  361.078196]  mems_allowed=0
[  361.080864]  ? trace_hardirqs_off+0xb8/0x310
[  361.098819]  ? trace_hardirqs_off+0xb8/0x310
[  361.103240]  __alloc_pages_slowpath+0x2667/0x2d80
[  361.108103]  ? mark_held_locks+0x130/0x130
[  361.112345]  ? warn_alloc+0x120/0x120
[  361.116169]  ? warn_alloc+0x120/0x120
[  361.120001]  ? print_usage_bug+0xc0/0xc0
[  361.124066]  ? warn_alloc+0x120/0x120
[  361.127878]  ? print_usage_bug+0xc0/0xc0
[  361.131953]  ? __lock_acquire+0x7ec/0x4ec0
[  361.136193]  ? __lock_acquire+0x7ec/0x4ec0
[  361.140432]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.145999]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.151539]  ? should_fail+0x22d/0xd01
[  361.155431]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.160562]  ? __lock_acquire+0x7ec/0x4ec0
[  361.164804]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.169905]  ? __lock_acquire+0x7ec/0x4ec0
[  361.174130]  ? should_fail+0x22d/0xd01
[  361.178026]  ? mark_held_locks+0x130/0x130
[  361.182269]  ? mark_held_locks+0x130/0x130
[  361.186504]  ? graph_lock+0x170/0x170
[  361.190304]  ? print_usage_bug+0xc0/0xc0
[  361.194370]  ? graph_lock+0x170/0x170
[  361.198201]  ? print_usage_bug+0xc0/0xc0
[  361.202278]  ? wq_watchdog_touch+0x9c/0xfe
[  361.206610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.212152]  ? check_preemption_disabled+0x48/0x200
[  361.217174]  ? check_preemption_disabled+0x48/0x200
[  361.222237]  ? __lock_is_held+0xb5/0x140
[  361.226305]  __alloc_pages_nodemask+0xa80/0xde0
[  361.230973]  ? graph_lock+0x170/0x170
[  361.234780]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  361.239811]  ? graph_lock+0x170/0x170
[  361.243622]  ? find_held_lock+0x36/0x1c0
[  361.247695]  ? ____cache_alloc_node+0x1c7/0x1e0
[  361.252367]  ? lock_downgrade+0x900/0x900
[  361.256543]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.262084]  cache_grow_begin+0x91/0x8c0
[  361.266280]  ? do_raw_spin_unlock+0xa7/0x2f0
[  361.270705]  fallback_alloc+0x203/0x2e0
[  361.274687]  ____cache_alloc_node+0x1c7/0x1e0
[  361.279194]  kmem_cache_alloc_node+0xe3/0x730
[  361.283691]  ? ipv6_get_ifaddr+0x42e/0x620
[  361.287934]  __alloc_skb+0x119/0x770
[  361.291665]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  361.296961]  ? skb_scrub_packet+0x490/0x490
[  361.301280]  ? lock_downgrade+0x900/0x900
[  361.305468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.311009]  ? refcount_sub_and_test_checked+0x203/0x310
[  361.316483]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  361.321931]  ? addrconf_rs_timer+0x690/0x690
[  361.326352]  ndisc_alloc_skb+0x144/0x340
[  361.330421]  ndisc_send_rs+0x331/0x6e0
[  361.334313]  addrconf_rs_timer+0x314/0x690
[  361.338581]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.342831]  call_timer_fn+0x272/0x920
[  361.346718]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.350954]  ? process_timeout+0x40/0x40
[  361.355017]  ? find_held_lock+0x36/0x1c0
[  361.359096]  ? __run_timers+0x7da/0xc70
[  361.363076]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.367570]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.372062]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.376301]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  361.380895]  ? trace_hardirqs_on+0xbd/0x310
[  361.385219]  ? kasan_check_read+0x11/0x20
[  361.389370]  ? __run_timers+0x7da/0xc70
[  361.393344]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  361.398816]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.403072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  361.407312]  __run_timers+0x7e5/0xc70
[  361.411110]  ? find_held_lock+0x36/0x1c0
[  361.415189]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  361.420554]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.425055]  ? _raw_spin_unlock_irq+0x27/0x80
[  361.429550]  ? lockdep_hardirqs_on+0x421/0x5c0
[  361.434137]  ? trace_hardirqs_on+0xbd/0x310
[  361.438461]  ? kasan_check_read+0x11/0x20
[  361.442611]  ? finish_task_switch+0x1f5/0x900
[  361.447128]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  361.452580]  ? compat_start_thread+0x80/0x80
[  361.457005]  ? pvclock_read_flags+0x160/0x160
[  361.461518]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.467060]  ? check_preemption_disabled+0x48/0x200
[  361.472097]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  361.477375]  ? rcu_pm_notify+0xc0/0xc0
[  361.481266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.486805]  ? check_preemption_disabled+0x48/0x200
[  361.491846]  run_timer_softirq+0x52/0xb0
[  361.495905]  ? rcu_read_lock_sched_held+0x108/0x120
[  361.500922]  __do_softirq+0x30b/0xad8
[  361.504731]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  361.509846]  ? trace_hardirqs_off+0xb8/0x310
[  361.514264]  ? schedule+0x108/0x460
[  361.517902]  ? trace_hardirqs_off+0xb8/0x310
[  361.522312]  ? smpboot_thread_fn+0x68b/0xa00
[  361.526734]  ? trace_hardirqs_on+0x310/0x310
[  361.531150]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.536696]  ? check_preemption_disabled+0x48/0x200
[  361.541717]  ? takeover_tasklets+0xa90/0xa90
[  361.546139]  run_ksoftirqd+0x94/0x100
[  361.549943]  smpboot_thread_fn+0x68b/0xa00
[  361.554187]  ? sort_range+0x30/0x30
[  361.557819]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  361.562923]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.568467]  ? __kthread_parkme+0xfb/0x1a0
[  361.572706]  kthread+0x35a/0x420
[  361.576076]  ? sort_range+0x30/0x30
[  361.579705]  ? kthread_bind+0x40/0x40
[  361.583509]  ret_from_fork+0x3a/0x50
[  361.587272] warn_alloc_show_mem: 1 callbacks suppressed
[  361.587283] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  361.587285] Mem-Info:
[  361.587316] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  361.587316]  active_file:14 inactive_file:15 isolated_file:0
[  361.587316]  unevictable:0 dirty:0 writeback:0 unstable:0
[  361.587316]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  361.587316]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  361.587316]  free:13749 free_pcp:291 free_cma:0
[  361.592650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  361.598881] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  361.601281] Call Trace:
[  361.634320] Node 0 
[  361.643668]  <IRQ>
[  361.671265] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  361.673829]  dump_stack+0x1c4/0x2b4
[  361.676026] lowmem_reserve[]: 0
[  361.678187]  ? dump_stack_print_info.cold.2+0x52/0x52
[  361.703673]  2819
[  361.707309]  warn_alloc.cold.119+0xb7/0x1bd
[  361.710543]  6323 6323
[  361.715734]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  361.722088]  ? lock_downgrade+0x900/0x900
[  361.724555] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  361.729400]  ? trace_hardirqs_off+0xb8/0x310
[  361.733517] lowmem_reserve[]:
[  361.761035]  ? trace_hardirqs_off+0xb8/0x310
[  361.765420]  0
[  361.768528]  __alloc_pages_slowpath+0x2667/0x2d80
[  361.772916]  0
[  361.774755]  ? warn_alloc+0x120/0x120
[  361.779542]  3503
[  361.781345]  ? __lock_acquire+0x7ec/0x4ec0
[  361.785116]  3503
[  361.787170]  ? warn_alloc+0x120/0x120
[  361.793449]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  361.797224] Node 0 
[  361.803008]  ? print_usage_bug+0xc0/0xc0
[  361.803040] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  361.805275]  ? warn_alloc+0x120/0x120
[  361.809346] lowmem_reserve[]:
[  361.837710]  ? print_usage_bug+0xc0/0xc0
[  361.841490]  0
[  361.844591]  ? mark_held_locks+0x130/0x130
[  361.848639]  0
[  361.850437]  ? mark_held_locks+0x130/0x130
[  361.854646]  0
[  361.856447]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  361.860651]  0
[  361.862448]  ? should_fail+0x22d/0xd01
[  361.869784]  ? graph_lock+0x170/0x170
[  361.873648] Node 0 DMA: 
[  361.877459]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.877488]  ? __lock_acquire+0x7ec/0x4ec0
[  361.880138] 1*4kB 
[  361.885230]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  361.889437] (U) 
[  361.891579]  ? should_fail+0x22d/0xd01
[  361.896698] 0*8kB 
[  361.898675]  ? mark_held_locks+0x130/0x130
[  361.902530] 0*16kB 
[  361.904682]  ? mark_held_locks+0x130/0x130
[  361.908892] 1*32kB 
[  361.911132]  ? lock_downgrade+0x900/0x900
[  361.915338] (U) 
[  361.917572]  ? graph_lock+0x170/0x170
[  361.921693] 2*64kB 
[  361.923663]  ? graph_lock+0x170/0x170
[  361.927435] (U) 
[  361.929695]  ? graph_lock+0x170/0x170
[  361.933472] 1*128kB 
[  361.935438]  ? print_usage_bug+0xc0/0xc0
[  361.939214] (U) 
[  361.941540]  ? do_raw_spin_unlock+0xa7/0x2f0
[  361.945575] 1*256kB 
[  361.947552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  361.951926] (U) 
[  361.954250]  ? check_preemption_disabled+0x48/0x200
[  361.959759] 0*512kB 
[  361.961748]  ? check_preemption_disabled+0x48/0x200
[  361.966736] 1*1024kB 
[  361.969057]  ? __lock_is_held+0xb5/0x140
[  361.974047] (U) 
[  361.976469]  __alloc_pages_nodemask+0xa80/0xde0
[  361.980503] 1*2048kB 
[  361.982471]  ? graph_lock+0x170/0x170
[  361.987113] (M) 
[  361.989514]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  361.993288] 3*4096kB 
[  361.995261]  ? graph_lock+0x170/0x170
[  362.000252] (M) 
[  362.002666]  ? find_held_lock+0x36/0x1c0
[  362.006434] = 15908kB
[  362.008405]  ? ____cache_alloc_node+0x1c7/0x1e0
[  362.012431] Node 0 
[  362.014835]  ? lock_downgrade+0x900/0x900
[  362.019490] DMA32: 
[  362.021727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.025843] 4*4kB 
[  362.028073]  cache_grow_begin+0x91/0x8c0
[  362.033579] (UM) 
[  362.035722]  ? do_raw_spin_unlock+0xa7/0x2f0
[  362.039755] 2*8kB 
[  362.041831]  fallback_alloc+0x203/0x2e0
[  362.046207] (UM) 
[  362.048368]  ____cache_alloc_node+0x1c7/0x1e0
[  362.052328] 3*16kB 
[  362.054388]  kmem_cache_alloc_node+0xe3/0x730
[  362.058850] (UM) 
[  362.061095]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  362.065562] 3*32kB 
[  362.067665]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  362.072754] (UM) 
[  362.074990]  __alloc_skb+0x119/0x770
[  362.079539] 4*64kB 
[  362.081601]  ? calc_wheel_index+0x220/0x220
[  362.085289] (M) 
[  362.087519]  ? skb_scrub_packet+0x490/0x490
[  362.091813] 3*128kB 
[  362.093802]  ? vprintk_default+0x28/0x30
[  362.098106] (M) 
[  362.100436]  ? vprintk_func+0x85/0x181
[  362.104475] 3*256kB 
[  362.106440]  ? printk+0xa7/0xcf
[  362.110300] (M) 
[  362.112622]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  362.115881] 4*512kB 
[  362.117862]  new_skb+0x26/0x1c0
[  362.122581] (UM) 
[  362.124897]  aoecmd_cfg+0x279/0x7f0
[  362.128149] 3*1024kB 
[  362.130221]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  362.133816] (UM) 
[  362.136222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.140511] 3*2048kB (M) 
[  362.142592]  ? check_preemption_disabled+0x48/0x200
[  362.148102] 3*4096kB 
[  362.150866]  ? check_preemption_disabled+0x48/0x200
[  362.155854] (M) 
[  362.158268]  ? __lock_is_held+0xb5/0x140
[  362.163250] = 25136kB
[  362.165224]  discover_timer+0x50/0x60
[  362.169253] Node 0 
[  362.171656]  call_timer_fn+0x272/0x920
[  362.175425] Normal: 778*4kB 
[  362.177663]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  362.181528] (MEH) 
[  362.184547]  ? process_timeout+0x40/0x40
[  362.189358] 429*8kB 
[  362.191497]  ? find_held_lock+0x36/0x1c0
[  362.195534] (ME) 
[  362.197860]  ? mark_held_locks+0xc7/0x130
[  362.201889] 185*16kB 
[  362.203949]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.208066] (UME) 
[  362.210470]  ? _raw_spin_unlock_irq+0x27/0x80
[  362.214987] 51*32kB 
[  362.217128]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  362.221593] (UME) 
[  362.223914]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  362.228726] 8*64kB (UM) 
[  362.230879]  ? trace_hardirqs_on+0xbd/0x310
[  362.235435] 0*128kB 
[  362.238116]  ? kasan_check_read+0x11/0x20
[  362.242417] 1*256kB 
[  362.244767]  ? __run_timers+0x7da/0xc70
[  362.248889] (U) 
[  362.251216]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  362.255165] 0*512kB 
[  362.257152]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  362.262583] 2*1024kB 
[  362.264937]  __run_timers+0x7e5/0xc70
[  362.269753] (U) 
[  362.272203]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  362.275969] 0*2048kB 
[  362.277953]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  362.283289] 0*4096kB 
[  362.285690]  ? graph_lock+0x170/0x170
[  362.290679] = 13952kB
[  362.293083]  ? print_usage_bug+0xc0/0xc0
[  362.296860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  362.299269]  ? lock_release+0x970/0x970
[  362.299284]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  362.303327] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  362.312149]  ? find_held_lock+0x36/0x1c0
[  362.316100] 1706 total pagecache pages
[  362.321316]  ? graph_lock+0x170/0x170
[  362.329871] 0 pages in swap cache
[  362.333935]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.337797] Swap cache stats: add 0, delete 0, find 0/0
[  362.341593]  ? check_preemption_disabled+0x48/0x200
[  362.345020] Free swap  = 0kB
[  362.350560]  ? __lock_is_held+0xb5/0x140
[  362.355887] Total swap = 0kB
[  362.360896]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.363891] 1965979 pages RAM
[  362.367946]  ? check_preemption_disabled+0x48/0x200
[  362.370940] 0 pages HighMem/MovableOnly
[  362.376501]  run_timer_softirq+0x52/0xb0
[  362.379570] 342306 pages reserved
[  362.379578] 0 pages cma reserved
[  362.384584]  ? rcu_read_lock_sched_held+0x108/0x120
[  362.388599] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  362.392586]  __do_softirq+0x30b/0xad8
[  362.396097] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  362.399388]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  362.404372] ksoftirqd/1 cpuset=
[  362.410860]  ? pvclock_read_flags+0x160/0x160
[  362.414644] /
[  362.424944]  ? lapic_next_event+0x5a/0x90
[  362.430022]  mems_allowed=0
[  362.433295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.452042]  ? check_preemption_disabled+0x48/0x200
[  362.457060]  ? check_preemption_disabled+0x48/0x200
[  362.462081]  ? kvm_clock_read+0x18/0x30
[  362.466066]  ? kvm_sched_clock_read+0x9/0x20
[  362.470515]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.476070]  ? check_preemption_disabled+0x48/0x200
[  362.481111]  irq_exit+0x17f/0x1c0
[  362.484571]  smp_apic_timer_interrupt+0x1cb/0x760
[  362.489416]  ? smp_reschedule_interrupt+0x109/0x650
[  362.494430]  ? smp_call_function_single_interrupt+0x650/0x650
[  362.500314]  ? interrupt_entry+0xb5/0xf0
[  362.504376]  ? trace_hardirqs_off_caller+0xbb/0x310
[  362.509404]  ? trace_hardirqs_off_caller+0xbb/0x310
[  362.514425]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.519266]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.524282]  ? trace_hardirqs_on_caller+0x310/0x310
[  362.529300]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.534844]  ? check_preemption_disabled+0x48/0x200
[  362.539868]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  362.544722]  apic_timer_interrupt+0xf/0x20
[  362.548961]  </IRQ>
[  362.551214] RIP: 0010:lock_acquire+0x268/0x520
[  362.555844] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  362.574765] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  362.582480] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  362.589749] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  362.597012] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  362.604305] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  362.611573] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  362.618874]  ? lock_release+0x970/0x970
[  362.622853]  ? rcu_read_unlock+0x16/0x60
[  362.626916]  ? lock_downgrade+0x900/0x900
[  362.631064]  ? check_preemption_disabled+0x48/0x200
[  362.636090]  percpu_ref_put_many+0x94/0x260
[  362.640409]  ? mem_cgroup_charge_statistics+0x780/0x780
[  362.645773]  ? rcu_bh_qs+0xc0/0xc0
[  362.649354]  ? mem_cgroup_charge_statistics+0x780/0x780
[  362.654730]  mem_cgroup_iter+0x1f7/0x1160
[  362.658878]  ? downgrade_write+0x2b0/0x2b0
[  362.663164]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  362.667961]  ? up_read+0x1a/0x110
[  362.671431]  ? shrink_slab+0xfa/0x8c0
[  362.675258]  ? shrink_active_list+0x1c20/0x1c20
[  362.679949]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  362.685593]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  362.690705]  ? cgroup_procs_write_finish+0xf0/0xf0
[  362.695672]  ? print_usage_bug+0xc0/0xc0
[  362.699756]  ? find_held_lock+0x36/0x1c0
[  362.703819]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.709357]  ? vmpressure+0x1a2/0x340
[  362.713162]  shrink_node+0x516/0x16b0
[  362.717000]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  362.722314]  ? shrink_node_memcg+0x18e0/0x18e0
[  362.726902]  ? kvm_clock_read+0x18/0x30
[  362.730883]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  362.735913]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  362.740411]  ? kasan_check_write+0x14/0x20
[  362.744653]  ? do_raw_spin_lock+0xc1/0x200
[  362.748891]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  362.754429]  ? __cpuset_node_allowed+0x19b/0x660
[  362.759194]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  362.764912]  ? delayacct_end+0x5a/0x100
[  362.768890]  do_try_to_free_pages+0x3e7/0x1290
[  362.773512]  ? shrink_node+0x16b0/0x16b0
[  362.777582]  ? __lock_is_held+0xb5/0x140
[  362.781661]  try_to_free_pages+0x4d0/0xb90
[  362.785927]  ? do_try_to_free_pages+0x1290/0x1290
[  362.790781]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.796331]  ? lock_acquire+0x1ed/0x520
[  362.800304]  ? set_page_refcounted+0x280/0x280
[  362.804892]  ? lock_release+0x970/0x970
[  362.808872]  ? ___might_sleep+0x1ed/0x300
[  362.813043]  ? arch_local_save_flags+0x40/0x40
[  362.817637]  __alloc_pages_slowpath+0x993/0x2d80
[  362.822427]  ? warn_alloc+0x120/0x120
[  362.826252]  ? __radix_tree_lookup+0x4c0/0x4c0
[  362.830847]  ? find_get_entry+0x2f2/0xc40
[  362.835007]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  362.840554]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  362.845484]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.851023]  ? should_fail+0x22d/0xd01
[  362.854928]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  362.860031]  ? __lock_is_held+0xb5/0x140
[  362.864127]  ? __lock_is_held+0xb5/0x140
[  362.868243]  ? kasan_check_read+0x11/0x20
[  362.872396]  ? ___might_sleep+0x1ed/0x300
[  362.876551]  ? lock_release+0x970/0x970
[  362.880529]  ? arch_local_save_flags+0x40/0x40
[  362.885139]  ? __might_sleep+0x95/0x190
[  362.889121]  __alloc_pages_nodemask+0xa80/0xde0
[  362.893811]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  362.898832]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  362.904631]  ? kasan_check_read+0x11/0x20
[  362.908779]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  362.914062]  ? graph_lock+0x170/0x170
[  362.917876]  ? print_usage_bug+0xc0/0xc0
[  362.921939]  ? graph_lock+0x170/0x170
[  362.925737]  ? graph_lock+0x170/0x170
[  362.929562]  ? __do_page_cache_readahead+0x7ce/0x980
[  362.934672]  ? find_held_lock+0x36/0x1c0
[  362.938742]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  362.944286]  alloc_pages_current+0x10c/0x210
[  362.948706]  ? lock_downgrade+0x900/0x900
[  362.952861]  __page_cache_alloc+0x38f/0x5b0
[  362.957191]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  362.962990]  ? kasan_check_read+0x11/0x20
[  362.967172]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  362.972460]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  362.977131]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  362.982676]  ? check_preemption_disabled+0x48/0x200
[  362.987698]  filemap_fault+0x1594/0x25f0
[  362.991788]  ? __lock_page_or_retry+0xa00/0xa00
[  362.996483]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  363.002305]  ? kasan_check_read+0x11/0x20
[  363.006453]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  363.011727]  ? rcu_bh_qs+0xc0/0xc0
[  363.015273]  ? remove_wait_queue+0x1a6/0x360
[  363.019687]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.025148]  ? filemap_map_pages+0xdea/0x1980
[  363.029670]  ? print_usage_bug+0xc0/0xc0
[  363.033734]  ? find_get_pages_range_tag+0x1320/0x1320
[  363.038953]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  363.044488]  ? fput+0x130/0x1a0
[  363.047769]  ? graph_lock+0x170/0x170
[  363.051572]  ? __lock_acquire+0x7ec/0x4ec0
[  363.055828]  ? lock_acquire+0x1ed/0x520
[  363.059814]  ? ext4_filemap_fault+0x7a/0xad
[  363.064140]  ? lock_release+0x970/0x970
[  363.068116]  ? arch_local_save_flags+0x40/0x40
[  363.072702]  ? select_estimate_accuracy+0x4b0/0x4b0
[  363.077736]  ? down_read+0xb0/0x1d0
[  363.081359]  ? ext4_filemap_fault+0x7a/0xad
[  363.085684]  ? __down_interruptible+0x700/0x700
[  363.090371]  ext4_filemap_fault+0x82/0xad
[  363.094527]  __do_fault+0x100/0x6b0
[  363.098167]  ? print_bad_pte+0x6c0/0x6c0
[  363.102237]  ? find_held_lock+0x36/0x1c0
[  363.106313]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  363.111555]  ? pmd_val+0x88/0x100
[  363.115040]  ? add_mm_counter_fast+0xd0/0xd0
[  363.119461]  ? pmd_val+0x88/0x100
[  363.122913]  ? add_mm_counter_fast+0xd0/0xd0
[  363.127327]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.132868]  __handle_mm_fault+0x3709/0x53e0
[  363.137289]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  363.142135]  ? graph_lock+0x170/0x170
[  363.145965]  ? print_usage_bug+0xc0/0xc0
[  363.150026]  ? lock_downgrade+0x900/0x900
[  363.154177]  ? graph_lock+0x170/0x170
[  363.157992]  ? graph_lock+0x170/0x170
[  363.161812]  ? handle_mm_fault+0x42a/0xc70
[  363.166062]  ? lock_downgrade+0x900/0x900
[  363.170243]  ? check_preemption_disabled+0x48/0x200
[  363.175269]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  363.181072]  ? kasan_check_read+0x11/0x20
[  363.185219]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  363.190531]  ? rcu_bh_qs+0xc0/0xc0
[  363.194075]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.199528]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.205087]  ? check_preemption_disabled+0x48/0x200
[  363.210156]  handle_mm_fault+0x54f/0xc70
[  363.214231]  ? __handle_mm_fault+0x53e0/0x53e0
[  363.218875]  ? find_vma+0x34/0x190
[  363.222428]  __do_page_fault+0x67d/0xed0
[  363.226499]  ? mm_fault_error+0x380/0x380
[  363.230652]  ? trace_hardirqs_off+0xb8/0x310
[  363.235077]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  363.240458]  ? trace_hardirqs_on+0x310/0x310
[  363.244872]  do_page_fault+0xf2/0x7e0
[  363.248674]  ? vmalloc_sync_all+0x30/0x30
[  363.252821]  ? error_entry+0x70/0xd0
[  363.256539]  ? trace_hardirqs_off_caller+0xbb/0x310
[  363.261562]  ? trace_hardirqs_on_caller+0xc0/0x310
[  363.266524]  ? syscall_return_slowpath+0x5e0/0x5e0
[  363.271476]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.276319]  ? trace_hardirqs_on_caller+0x310/0x310
[  363.281337]  ? trace_hardirqs_off+0x310/0x310
[  363.285839]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  363.290858]  ? prepare_exit_to_usermode+0x291/0x3b0
[  363.295873]  ? page_fault+0x8/0x30
[  363.299416]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  363.304263]  ? page_fault+0x8/0x30
[  363.307802]  page_fault+0x1e/0x30
[  363.311265] RIP: 0033:0x7f5d3f443dd3
[  363.314981] Code: Bad RIP value.
[  363.318339] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  363.323701] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  363.330965] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  363.338232] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  363.345501] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  363.352766] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  363.360061] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  363.360123] aoe: skb alloc failure
[  363.366991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  363.366997] Call Trace:
[  363.367021]  dump_stack+0x1c4/0x2b4
[  363.367039]  ? dump_stack_print_info.cold.2+0x52/0x52
[  363.370589] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  363.379926]  warn_alloc.cold.119+0xb7/0x1bd
[  363.382475] init cpuset=
[  363.386098]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  363.391261] /
[  363.400958]  ? lock_downgrade+0x900/0x900
[  363.405260]  mems_allowed=0
[  363.407928]  ? trace_hardirqs_off+0xb8/0x310
[  363.425967]  ? trace_hardirqs_off+0xb8/0x310
[  363.430387]  __alloc_pages_slowpath+0x2667/0x2d80
[  363.435260]  ? mark_held_locks+0x130/0x130
[  363.439504]  ? warn_alloc+0x120/0x120
[  363.443313]  ? warn_alloc+0x120/0x120
[  363.447116]  ? print_usage_bug+0xc0/0xc0
[  363.451200]  ? warn_alloc+0x120/0x120
[  363.455007]  ? print_usage_bug+0xc0/0xc0
[  363.459078]  ? __lock_acquire+0x7ec/0x4ec0
[  363.463316]  ? __lock_acquire+0x7ec/0x4ec0
[  363.467557]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.473095]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.478634]  ? should_fail+0x22d/0xd01
[  363.482528]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.487632]  ? __lock_acquire+0x7ec/0x4ec0
[  363.491870]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  363.496974]  ? __lock_acquire+0x7ec/0x4ec0
[  363.501212]  ? should_fail+0x22d/0xd01
[  363.505122]  ? mark_held_locks+0x130/0x130
[  363.509375]  ? mark_held_locks+0x130/0x130
[  363.513615]  ? graph_lock+0x170/0x170
[  363.517435]  ? print_usage_bug+0xc0/0xc0
[  363.521543]  ? graph_lock+0x170/0x170
[  363.525343]  ? print_usage_bug+0xc0/0xc0
[  363.529410]  ? wq_watchdog_touch+0x9c/0xfe
[  363.533651]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.539201]  ? check_preemption_disabled+0x48/0x200
[  363.544223]  ? check_preemption_disabled+0x48/0x200
[  363.549254]  ? __lock_is_held+0xb5/0x140
[  363.553328]  __alloc_pages_nodemask+0xa80/0xde0
[  363.558002]  ? graph_lock+0x170/0x170
[  363.561808]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  363.566820]  ? graph_lock+0x170/0x170
[  363.570632]  ? find_held_lock+0x36/0x1c0
[  363.574710]  ? ____cache_alloc_node+0x1c7/0x1e0
[  363.579394]  ? lock_downgrade+0x900/0x900
[  363.583567]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.589116]  cache_grow_begin+0x91/0x8c0
[  363.593188]  ? do_raw_spin_unlock+0xa7/0x2f0
[  363.597606]  fallback_alloc+0x203/0x2e0
[  363.601588]  ____cache_alloc_node+0x1c7/0x1e0
[  363.606088]  kmem_cache_alloc_node+0xe3/0x730
[  363.610587]  ? ipv6_get_ifaddr+0x42e/0x620
[  363.614845]  __alloc_skb+0x119/0x770
[  363.618568]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  363.623852]  ? skb_scrub_packet+0x490/0x490
[  363.628178]  ? lock_downgrade+0x900/0x900
[  363.632347]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.638007]  ? refcount_sub_and_test_checked+0x203/0x310
[  363.643474]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  363.648927]  ? addrconf_rs_timer+0x690/0x690
[  363.653349]  ndisc_alloc_skb+0x144/0x340
[  363.657415]  ndisc_send_rs+0x331/0x6e0
[  363.661341]  addrconf_rs_timer+0x314/0x690
[  363.665581]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.669835]  call_timer_fn+0x272/0x920
[  363.673722]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.677959]  ? process_timeout+0x40/0x40
[  363.682019]  ? find_held_lock+0x36/0x1c0
[  363.686093]  ? __run_timers+0x7da/0xc70
[  363.690078]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.694576]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.699077]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.703315]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  363.707900]  ? trace_hardirqs_on+0xbd/0x310
[  363.712223]  ? kasan_check_read+0x11/0x20
[  363.716373]  ? __run_timers+0x7da/0xc70
[  363.720352]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.725812]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.730054]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  363.734290]  __run_timers+0x7e5/0xc70
[  363.738096]  ? find_held_lock+0x36/0x1c0
[  363.742169]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  363.747545]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.752049]  ? _raw_spin_unlock_irq+0x27/0x80
[  363.756545]  ? lockdep_hardirqs_on+0x421/0x5c0
[  363.761129]  ? trace_hardirqs_on+0xbd/0x310
[  363.765452]  ? kasan_check_read+0x11/0x20
[  363.769603]  ? finish_task_switch+0x1f5/0x900
[  363.774103]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  363.779557]  ? compat_start_thread+0x80/0x80
[  363.783989]  ? pvclock_read_flags+0x160/0x160
[  363.788487]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.794050]  ? check_preemption_disabled+0x48/0x200
[  363.799093]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  363.804378]  ? rcu_pm_notify+0xc0/0xc0
[  363.808270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  363.813809]  ? check_preemption_disabled+0x48/0x200
[  363.818834]  run_timer_softirq+0x52/0xb0
[  363.822894]  ? rcu_read_lock_sched_held+0x108/0x120
[  363.827952]  __do_softirq+0x30b/0xad8
[  363.831761]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  363.836866]  ? trace_hardirqs_off+0xb8/0x310
[  363.841288]  ? schedule+0x108/0x460
[  363.844925]  ? trace_hardirqs_off+0xb8/0x310
[  363.849340]  ? smpboot_thread_fn+0x68b/0xa00
[  363.853748]  ? trace_hardirqs_on+0x310/0x310
[  363.858191]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.863731]  ? check_preemption_disabled+0x48/0x200
[  363.868753]  ? takeover_tasklets+0xa90/0xa90
[  363.873169]  run_ksoftirqd+0x94/0x100
[  363.877008]  smpboot_thread_fn+0x68b/0xa00
[  363.881245]  ? sort_range+0x30/0x30
[  363.884881]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  363.889984]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  363.895547]  ? __kthread_parkme+0xfb/0x1a0
[  363.899789]  kthread+0x35a/0x420
[  363.903158]  ? sort_range+0x30/0x30
[  363.906793]  ? kthread_bind+0x40/0x40
[  363.910596]  ret_from_fork+0x3a/0x50
[  363.914325] warn_alloc_show_mem: 1 callbacks suppressed
[  363.914336] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  363.914338] Mem-Info:
[  363.914370] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  363.914370]  active_file:14 inactive_file:15 isolated_file:0
[  363.914370]  unevictable:0 dirty:0 writeback:0 unstable:0
[  363.914370]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  363.914370]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  363.914370]  free:13749 free_pcp:291 free_cma:0
[  363.919711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  363.925945] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  363.928347] Call Trace:
[  363.961398] Node 0 
[  363.970739]  <IRQ>
[  363.998331] 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
[  364.000887]  dump_stack+0x1c4/0x2b4
[  364.003095] lowmem_reserve[]:
[  364.005237]  ? dump_stack_print_info.cold.2+0x52/0x52
[  364.030712]  0
[  364.034344]  warn_alloc.cold.119+0xb7/0x1bd
[  364.037412]  2819
[  364.042592]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  364.044372]  6323
[  364.048688]  ? lock_downgrade+0x900/0x900
[  364.050727]  6323
[  364.055572]  ? trace_hardirqs_off+0xb8/0x310
[  364.061747]  ? trace_hardirqs_off+0xb8/0x310
[  364.063787] Node 0 
[  364.068205]  __alloc_pages_slowpath+0x2667/0x2d80
[  364.072607] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  364.074838]  ? warn_alloc+0x120/0x120
[  364.079630] lowmem_reserve[]:
[  364.106516]  ? __lock_acquire+0x7ec/0x4ec0
[  364.110289]  0
[  364.113392]  ? warn_alloc+0x120/0x120
[  364.117602]  0
[  364.119413]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  364.123204]  3503
[  364.125001]  ? print_usage_bug+0xc0/0xc0
[  364.130781]  3503
[  364.132840]  ? warn_alloc+0x120/0x120
[  364.138936]  ? print_usage_bug+0xc0/0xc0
[  364.142714] Node 0 
[  364.146764]  ? mark_held_locks+0x130/0x130
[  364.146796] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  364.146803] lowmem_reserve[]:
[  364.149046]  ? mark_held_locks+0x130/0x130
[  364.153260]  0
[  364.181637]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  364.184715]  0
[  364.188945]  ? should_fail+0x22d/0xd01
[  364.190719]  0
[  364.196251]  ? graph_lock+0x170/0x170
[  364.198025]  0
[  364.201919]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.203696] Node 0 
[  364.207492]  ? __lock_acquire+0x7ec/0x4ec0
[  364.209267] DMA: 
[  364.214367]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  364.216578] 1*4kB 
[  364.220806]  ? should_fail+0x22d/0xd01
[  364.222842] (U) 
[  364.227957]  ? mark_held_locks+0x130/0x130
[  364.230091] 0*8kB 
[  364.233982]  ? mark_held_locks+0x130/0x130
[  364.235937] 0*16kB 
[  364.240161]  ? lock_downgrade+0x900/0x900
[  364.242311] 1*32kB 
[  364.246532]  ? graph_lock+0x170/0x170
[  364.248742] (U) 
[  364.252880]  ? graph_lock+0x170/0x170
[  364.255096] 2*64kB 
[  364.258886]  ? graph_lock+0x170/0x170
[  364.260874] (U) 
[  364.264663]  ? print_usage_bug+0xc0/0xc0
[  364.266872] 1*128kB (U) 
[  364.270673]  ? do_raw_spin_unlock+0xa7/0x2f0
[  364.270691]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.272635] 1*256kB (U) 
[  364.276699]  ? check_preemption_disabled+0x48/0x200
[  364.279343] 0*512kB 
[  364.283758]  ? check_preemption_disabled+0x48/0x200
[  364.289268] 1*1024kB 
[  364.291937]  ? __lock_is_held+0xb5/0x140
[  364.296922] (U) 
[  364.299248]  __alloc_pages_nodemask+0xa80/0xde0
[  364.304238] 1*2048kB 
[  364.306640]  ? graph_lock+0x170/0x170
[  364.310680] (M) 
[  364.312650]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  364.317294] 3*4096kB 
[  364.319699]  ? graph_lock+0x170/0x170
[  364.323472] (M) 
[  364.325482]  ? find_held_lock+0x36/0x1c0
[  364.330467] = 15908kB
[  364.332885]  ? ____cache_alloc_node+0x1c7/0x1e0
[  364.336664] Node 0 
[  364.338631]  ? lock_downgrade+0x900/0x900
[  364.342667] DMA32: 
[  364.345072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.349711] 4*4kB 
[  364.351947]  cache_grow_begin+0x91/0x8c0
[  364.356065] (UM) 
[  364.358300]  ? do_raw_spin_unlock+0xa7/0x2f0
[  364.363802] 2*8kB (UM) 
[  364.365960]  fallback_alloc+0x203/0x2e0
[  364.369991] 3*16kB 
[  364.372079]  ____cache_alloc_node+0x1c7/0x1e0
[  364.376476] (UM) 
[  364.379087]  kmem_cache_alloc_node+0xe3/0x730
[  364.383031] 3*32kB 
[  364.385264]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  364.389732] (UM) 
[  364.391792]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  364.396260] 4*64kB 
[  364.398496]  __alloc_skb+0x119/0x770
[  364.403582] (M) 
[  364.405639]  ? calc_wheel_index+0x220/0x220
[  364.410201] 3*128kB 
[  364.412432]  ? skb_scrub_packet+0x490/0x490
[  364.416123] (M) 
[  364.418123]  ? vprintk_default+0x28/0x30
[  364.422410] 3*256kB 
[  364.424728]  ? vprintk_func+0x85/0x181
[  364.429021] (M) 
[  364.431005]  ? printk+0xa7/0xcf
[  364.435041] 4*512kB 
[  364.437359]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  364.441220] (UM) 
[  364.443209]  new_skb+0x26/0x1c0
[  364.446457] 3*1024kB 
[  364.448774]  aoecmd_cfg+0x279/0x7f0
[  364.453501] (UM) 
[  364.455568]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  364.458815] 3*2048kB 
[  364.461232]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.464829] (M) 
[  364.466905]  ? check_preemption_disabled+0x48/0x200
[  364.471227] 3*4096kB 
[  364.473656]  ? check_preemption_disabled+0x48/0x200
[  364.479166] (M) 
[  364.481208]  ? __lock_is_held+0xb5/0x140
[  364.486206] = 25136kB
[  364.488642]  discover_timer+0x50/0x60
[  364.493630] Node 0 
[  364.495623]  call_timer_fn+0x272/0x920
[  364.499653] Normal: 
[  364.502060]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  364.505837] 778*4kB 
[  364.508069]  ? process_timeout+0x40/0x40
[  364.511929] (MEH) 
[  364.514263]  ? find_held_lock+0x36/0x1c0
[  364.519079] 429*8kB 
[  364.521402]  ? mark_held_locks+0xc7/0x130
[  364.525432] (ME) 
[  364.527580]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.531623] 185*16kB 
[  364.533939]  ? _raw_spin_unlock_irq+0x27/0x80
[  364.538061] (UME) 
[  364.540137]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  364.544608] 51*32kB 
[  364.547011]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  364.551520] (UME) 
[  364.553680]  ? trace_hardirqs_on+0xbd/0x310
[  364.558495] 8*64kB 
[  364.560817]  ? kasan_check_read+0x11/0x20
[  364.565369] (UM) 
[  364.567519]  ? __run_timers+0x7da/0xc70
[  364.571812] 0*128kB 
[  364.574042]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  364.578193] 1*256kB 
[  364.580256]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  364.584199] (U) 
[  364.586521]  __run_timers+0x7e5/0xc70
[  364.591954] 0*512kB 
[  364.594327]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  364.599130] 2*1024kB 
[  364.601100]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  364.604869] (U) 
[  364.607210]  ? graph_lock+0x170/0x170
[  364.612552] 0*2048kB 
[  364.614956]  ? print_usage_bug+0xc0/0xc0
[  364.619948] 0*4096kB 
[  364.621918]  ? lock_release+0x970/0x970
[  364.625691] = 13952kB
[  364.628091]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  364.632135] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  364.634533]  ? find_held_lock+0x36/0x1c0
[  364.638488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  364.640895]  ? graph_lock+0x170/0x170
[  364.646087] 1706 total pagecache pages
[  364.654920]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.658958] 0 pages in swap cache
[  364.667526]  ? check_preemption_disabled+0x48/0x200
[  364.671301] Swap cache stats: add 0, delete 0, find 0/0
[  364.675193]  ? __lock_is_held+0xb5/0x140
[  364.680701] Free swap  = 0kB
[  364.680716] Total swap = 0kB
[  364.684168]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.689158] 1965979 pages RAM
[  364.694526]  ? check_preemption_disabled+0x48/0x200
[  364.698549] 0 pages HighMem/MovableOnly
[  364.698558] 342306 pages reserved
[  364.701581]  run_timer_softirq+0x52/0xb0
[  364.704567] 0 pages cma reserved
[  364.710098]  ? rcu_read_lock_sched_held+0x108/0x120
[  364.713256] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  364.718199]  __do_softirq+0x30b/0xad8
[  364.718229]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  364.722295] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  364.725640]  ? pvclock_read_flags+0x160/0x160
[  364.729674] ksoftirqd/1 cpuset=
[  364.733032]  ? lapic_next_event+0x5a/0x90
[  364.738028] /
[  364.744514]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.748292]  mems_allowed=0
[  364.753389]  ? check_preemption_disabled+0x48/0x200
[  364.790845]  ? check_preemption_disabled+0x48/0x200
[  364.795883]  ? kvm_clock_read+0x18/0x30
[  364.799873]  ? kvm_sched_clock_read+0x9/0x20
[  364.804287]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.809837]  ? check_preemption_disabled+0x48/0x200
[  364.814862]  irq_exit+0x17f/0x1c0
[  364.818321]  smp_apic_timer_interrupt+0x1cb/0x760
[  364.823163]  ? smp_reschedule_interrupt+0x109/0x650
[  364.828209]  ? smp_call_function_single_interrupt+0x650/0x650
[  364.834095]  ? interrupt_entry+0xb5/0xf0
[  364.838161]  ? trace_hardirqs_off_caller+0xbb/0x310
[  364.843197]  ? trace_hardirqs_off_caller+0xbb/0x310
[  364.848223]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  364.853066]  ? trace_hardirqs_on_caller+0x310/0x310
[  364.858094]  ? trace_hardirqs_on_caller+0x310/0x310
[  364.863115]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  364.868656]  ? check_preemption_disabled+0x48/0x200
[  364.873684]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  364.878536]  apic_timer_interrupt+0xf/0x20
[  364.882770]  </IRQ>
[  364.885009] RIP: 0010:lock_acquire+0x268/0x520
[  364.889593] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  364.908492] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  364.916213] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  364.923509] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  364.930779] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  364.938044] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  364.945315] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  364.952629]  ? lock_release+0x970/0x970
[  364.956607]  ? rcu_read_unlock+0x16/0x60
[  364.960670]  ? lock_downgrade+0x900/0x900
[  364.964821]  ? check_preemption_disabled+0x48/0x200
[  364.969849]  percpu_ref_put_many+0x94/0x260
[  364.974169]  ? mem_cgroup_charge_statistics+0x780/0x780
[  364.979550]  ? rcu_bh_qs+0xc0/0xc0
[  364.983091]  ? mem_cgroup_charge_statistics+0x780/0x780
[  364.988469]  mem_cgroup_iter+0x1f7/0x1160
[  364.992617]  ? downgrade_write+0x2b0/0x2b0
[  364.996911]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  365.001685]  ? up_read+0x1a/0x110
[  365.005161]  ? shrink_slab+0xfa/0x8c0
[  365.008986]  ? shrink_active_list+0x1c20/0x1c20
[  365.013678]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  365.019313]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  365.024428]  ? cgroup_procs_write_finish+0xf0/0xf0
[  365.029359]  ? print_usage_bug+0xc0/0xc0
[  365.033426]  ? find_held_lock+0x36/0x1c0
[  365.037488]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.043027]  ? vmpressure+0x1a2/0x340
[  365.046841]  shrink_node+0x516/0x16b0
[  365.050660]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  365.055975]  ? shrink_node_memcg+0x18e0/0x18e0
[  365.060569]  ? kvm_clock_read+0x18/0x30
[  365.064549]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  365.069578]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  365.074078]  ? kasan_check_write+0x14/0x20
[  365.078316]  ? do_raw_spin_lock+0xc1/0x200
[  365.082558]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  365.088097]  ? __cpuset_node_allowed+0x19b/0x660
[  365.092856]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  365.098574]  ? delayacct_end+0x5a/0x100
[  365.102567]  do_try_to_free_pages+0x3e7/0x1290
[  365.107173]  ? shrink_node+0x16b0/0x16b0
[  365.111277]  ? __lock_is_held+0xb5/0x140
[  365.115355]  try_to_free_pages+0x4d0/0xb90
[  365.119599]  ? do_try_to_free_pages+0x1290/0x1290
[  365.124441]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.129989]  ? lock_acquire+0x1ed/0x520
[  365.133964]  ? set_page_refcounted+0x280/0x280
[  365.138562]  ? lock_release+0x970/0x970
[  365.142552]  ? ___might_sleep+0x1ed/0x300
[  365.146703]  ? arch_local_save_flags+0x40/0x40
[  365.151306]  __alloc_pages_slowpath+0x993/0x2d80
[  365.156118]  ? warn_alloc+0x120/0x120
[  365.159939]  ? __radix_tree_lookup+0x4c0/0x4c0
[  365.164601]  ? find_get_entry+0x2f2/0xc40
[  365.168762]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.174300]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  365.179247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.184792]  ? should_fail+0x22d/0xd01
[  365.188688]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.193791]  ? __lock_is_held+0xb5/0x140
[  365.197883]  ? __lock_is_held+0xb5/0x140
[  365.201963]  ? kasan_check_read+0x11/0x20
[  365.206128]  ? ___might_sleep+0x1ed/0x300
[  365.210274]  ? lock_release+0x970/0x970
[  365.214253]  ? arch_local_save_flags+0x40/0x40
[  365.218860]  ? __might_sleep+0x95/0x190
[  365.222839]  __alloc_pages_nodemask+0xa80/0xde0
[  365.227515]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  365.232540]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  365.238356]  ? kasan_check_read+0x11/0x20
[  365.242508]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.247796]  ? graph_lock+0x170/0x170
[  365.251600]  ? print_usage_bug+0xc0/0xc0
[  365.255669]  ? graph_lock+0x170/0x170
[  365.259488]  ? graph_lock+0x170/0x170
[  365.263302]  ? __do_page_cache_readahead+0x7ce/0x980
[  365.268415]  ? find_held_lock+0x36/0x1c0
[  365.272485]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  365.278028]  alloc_pages_current+0x10c/0x210
[  365.282453]  ? lock_downgrade+0x900/0x900
[  365.286644]  __page_cache_alloc+0x38f/0x5b0
[  365.290971]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  365.296771]  ? kasan_check_read+0x11/0x20
[  365.300921]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.306209]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  365.310879]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.316434]  ? check_preemption_disabled+0x48/0x200
[  365.321477]  filemap_fault+0x1594/0x25f0
[  365.325558]  ? __lock_page_or_retry+0xa00/0xa00
[  365.330247]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  365.336045]  ? kasan_check_read+0x11/0x20
[  365.340205]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.345486]  ? rcu_bh_qs+0xc0/0xc0
[  365.349031]  ? remove_wait_queue+0x1a6/0x360
[  365.353445]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  365.358910]  ? filemap_map_pages+0xdea/0x1980
[  365.363422]  ? print_usage_bug+0xc0/0xc0
[  365.367484]  ? find_get_pages_range_tag+0x1320/0x1320
[  365.372706]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  365.378246]  ? fput+0x130/0x1a0
[  365.381529]  ? graph_lock+0x170/0x170
[  365.385335]  ? __lock_acquire+0x7ec/0x4ec0
[  365.389598]  ? lock_acquire+0x1ed/0x520
[  365.393582]  ? ext4_filemap_fault+0x7a/0xad
[  365.397911]  ? lock_release+0x970/0x970
[  365.401889]  ? arch_local_save_flags+0x40/0x40
[  365.406476]  ? select_estimate_accuracy+0x4b0/0x4b0
[  365.411513]  ? down_read+0xb0/0x1d0
[  365.415142]  ? ext4_filemap_fault+0x7a/0xad
[  365.419469]  ? __down_interruptible+0x700/0x700
[  365.424162]  ext4_filemap_fault+0x82/0xad
[  365.428328]  __do_fault+0x100/0x6b0
[  365.431960]  ? print_bad_pte+0x6c0/0x6c0
[  365.436022]  ? find_held_lock+0x36/0x1c0
[  365.440089]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  365.445277]  ? pmd_val+0x88/0x100
[  365.448736]  ? add_mm_counter_fast+0xd0/0xd0
[  365.453142]  ? pmd_val+0x88/0x100
[  365.456599]  ? add_mm_counter_fast+0xd0/0xd0
[  365.461015]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.466562]  __handle_mm_fault+0x3709/0x53e0
[  365.470983]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  365.475825]  ? graph_lock+0x170/0x170
[  365.479631]  ? print_usage_bug+0xc0/0xc0
[  365.483695]  ? lock_downgrade+0x900/0x900
[  365.487843]  ? graph_lock+0x170/0x170
[  365.491646]  ? graph_lock+0x170/0x170
[  365.495467]  ? handle_mm_fault+0x42a/0xc70
[  365.499707]  ? lock_downgrade+0x900/0x900
[  365.503856]  ? check_preemption_disabled+0x48/0x200
[  365.508881]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  365.514694]  ? kasan_check_read+0x11/0x20
[  365.518861]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.524152]  ? rcu_bh_qs+0xc0/0xc0
[  365.527703]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  365.533155]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.538701]  ? check_preemption_disabled+0x48/0x200
[  365.543733]  handle_mm_fault+0x54f/0xc70
[  365.547802]  ? __handle_mm_fault+0x53e0/0x53e0
[  365.552415]  ? find_vma+0x34/0x190
[  365.555989]  __do_page_fault+0x67d/0xed0
[  365.560072]  ? mm_fault_error+0x380/0x380
[  365.564251]  ? trace_hardirqs_off+0xb8/0x310
[  365.568680]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  365.574055]  ? trace_hardirqs_on+0x310/0x310
[  365.578483]  do_page_fault+0xf2/0x7e0
[  365.582287]  ? vmalloc_sync_all+0x30/0x30
[  365.586435]  ? error_entry+0x70/0xd0
[  365.590156]  ? trace_hardirqs_off_caller+0xbb/0x310
[  365.595187]  ? trace_hardirqs_on_caller+0xc0/0x310
[  365.600123]  ? syscall_return_slowpath+0x5e0/0x5e0
[  365.605056]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.609903]  ? trace_hardirqs_on_caller+0x310/0x310
[  365.614932]  ? trace_hardirqs_off+0x310/0x310
[  365.619429]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  365.624470]  ? prepare_exit_to_usermode+0x291/0x3b0
[  365.629488]  ? page_fault+0x8/0x30
[  365.633035]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  365.638038]  ? page_fault+0x8/0x30
[  365.641583]  page_fault+0x1e/0x30
[  365.645036] RIP: 0033:0x7f5d3f443dd3
[  365.648846] Code: Bad RIP value.
[  365.652208] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  365.657574] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  365.664841] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  365.672106] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  365.679405] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  365.686685] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  365.693982] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  365.694043] aoe: skb alloc failure
[  365.700943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  365.700948] Call Trace:
[  365.700969]  dump_stack+0x1c4/0x2b4
[  365.700985]  ? dump_stack_print_info.cold.2+0x52/0x52
[  365.704533] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  365.713871]  warn_alloc.cold.119+0xb7/0x1bd
[  365.716421] init cpuset=
[  365.720047]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  365.725211] /
[  365.734943]  ? lock_downgrade+0x900/0x900
[  365.739257]  mems_allowed=0
[  365.741938]  ? trace_hardirqs_off+0xb8/0x310
[  365.759924]  ? trace_hardirqs_off+0xb8/0x310
[  365.764376]  __alloc_pages_slowpath+0x2667/0x2d80
[  365.769240]  ? mark_held_locks+0x130/0x130
[  365.773487]  ? warn_alloc+0x120/0x120
[  365.777294]  ? warn_alloc+0x120/0x120
[  365.781170]  ? print_usage_bug+0xc0/0xc0
[  365.785261]  ? warn_alloc+0x120/0x120
[  365.789067]  ? print_usage_bug+0xc0/0xc0
[  365.793131]  ? __lock_acquire+0x7ec/0x4ec0
[  365.797368]  ? __lock_acquire+0x7ec/0x4ec0
[  365.801611]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.807151]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  365.812704]  ? should_fail+0x22d/0xd01
[  365.816611]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.821719]  ? __lock_acquire+0x7ec/0x4ec0
[  365.825964]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  365.831070]  ? __lock_acquire+0x7ec/0x4ec0
[  365.835307]  ? should_fail+0x22d/0xd01
[  365.839229]  ? mark_held_locks+0x130/0x130
[  365.843486]  ? mark_held_locks+0x130/0x130
[  365.847725]  ? graph_lock+0x170/0x170
[  365.851526]  ? print_usage_bug+0xc0/0xc0
[  365.855588]  ? graph_lock+0x170/0x170
[  365.859392]  ? print_usage_bug+0xc0/0xc0
[  365.863469]  ? wq_watchdog_touch+0x9c/0xfe
[  365.867718]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.873258]  ? check_preemption_disabled+0x48/0x200
[  365.878275]  ? check_preemption_disabled+0x48/0x200
[  365.883304]  ? __lock_is_held+0xb5/0x140
[  365.887377]  __alloc_pages_nodemask+0xa80/0xde0
[  365.892063]  ? graph_lock+0x170/0x170
[  365.895883]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  365.900902]  ? graph_lock+0x170/0x170
[  365.904720]  ? find_held_lock+0x36/0x1c0
[  365.908809]  ? ____cache_alloc_node+0x1c7/0x1e0
[  365.913539]  ? lock_downgrade+0x900/0x900
[  365.917701]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.923250]  cache_grow_begin+0x91/0x8c0
[  365.927318]  ? do_raw_spin_unlock+0xa7/0x2f0
[  365.931737]  fallback_alloc+0x203/0x2e0
[  365.935724]  ____cache_alloc_node+0x1c7/0x1e0
[  365.940231]  kmem_cache_alloc_node+0xe3/0x730
[  365.944727]  ? ipv6_get_ifaddr+0x42e/0x620
[  365.948975]  __alloc_skb+0x119/0x770
[  365.952691]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  365.958015]  ? skb_scrub_packet+0x490/0x490
[  365.962375]  ? lock_downgrade+0x900/0x900
[  365.966533]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  365.972074]  ? refcount_sub_and_test_checked+0x203/0x310
[  365.977530]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  365.982981]  ? addrconf_rs_timer+0x690/0x690
[  365.987403]  ndisc_alloc_skb+0x144/0x340
[  365.991470]  ndisc_send_rs+0x331/0x6e0
[  365.995364]  addrconf_rs_timer+0x314/0x690
[  365.999608]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.003861]  call_timer_fn+0x272/0x920
[  366.007747]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.011986]  ? process_timeout+0x40/0x40
[  366.016052]  ? find_held_lock+0x36/0x1c0
[  366.020122]  ? __run_timers+0x7da/0xc70
[  366.024101]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.028597]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.033093]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.037329]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  366.041915]  ? trace_hardirqs_on+0xbd/0x310
[  366.046238]  ? kasan_check_read+0x11/0x20
[  366.050390]  ? __run_timers+0x7da/0xc70
[  366.054367]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  366.059835]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  366.064076]  __run_timers+0x7e5/0xc70
[  366.067878]  ? find_held_lock+0x36/0x1c0
[  366.071952]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  366.077318]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.081814]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.086310]  ? lockdep_hardirqs_on+0x421/0x5c0
[  366.090900]  ? trace_hardirqs_on+0xbd/0x310
[  366.095235]  ? kasan_check_read+0x11/0x20
[  366.099387]  ? finish_task_switch+0x1f5/0x900
[  366.103895]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  366.109351]  ? compat_start_thread+0x80/0x80
[  366.113785]  ? pvclock_read_flags+0x160/0x160
[  366.118281]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.123826]  ? check_preemption_disabled+0x48/0x200
[  366.128859]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  366.134139]  ? rcu_pm_notify+0xc0/0xc0
[  366.138031]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.143575]  ? check_preemption_disabled+0x48/0x200
[  366.148603]  run_timer_softirq+0x52/0xb0
[  366.152664]  ? rcu_read_lock_sched_held+0x108/0x120
[  366.157686]  __do_softirq+0x30b/0xad8
[  366.161504]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  366.166608]  ? trace_hardirqs_off+0xb8/0x310
[  366.171023]  ? schedule+0x108/0x460
[  366.174669]  ? trace_hardirqs_off+0xb8/0x310
[  366.179082]  ? smpboot_thread_fn+0x68b/0xa00
[  366.183492]  ? trace_hardirqs_on+0x310/0x310
[  366.187904]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.193452]  ? check_preemption_disabled+0x48/0x200
[  366.198479]  ? takeover_tasklets+0xa90/0xa90
[  366.202890]  run_ksoftirqd+0x94/0x100
[  366.206692]  smpboot_thread_fn+0x68b/0xa00
[  366.210933]  ? sort_range+0x30/0x30
[  366.214570]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  366.219679]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.225216]  ? __kthread_parkme+0xfb/0x1a0
[  366.229456]  kthread+0x35a/0x420
[  366.232821]  ? sort_range+0x30/0x30
[  366.236462]  ? kthread_bind+0x40/0x40
[  366.240267]  ret_from_fork+0x3a/0x50
[  366.244002] warn_alloc_show_mem: 1 callbacks suppressed
[  366.244014] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  366.244016] Mem-Info:
[  366.244052] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  366.244052]  active_file:14 inactive_file:15 isolated_file:0
[  366.244052]  unevictable:0 dirty:0 writeback:0 unstable:0
[  366.244052]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  366.244052]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  366.244052]  free:13749 free_pcp:291 free_cma:0
[  366.249390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  366.255625] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  366.258035] Call Trace:
[  366.291192] Node 0 
[  366.300536]  <IRQ>
[  366.328224] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  366.330786]  dump_stack+0x1c4/0x2b4
[  366.333006] lowmem_reserve[]:
[  366.335190]  ? dump_stack_print_info.cold.2+0x52/0x52
[  366.360668]  0 2819
[  366.364313]  warn_alloc.cold.119+0xb7/0x1bd
[  366.367382]  6323
[  366.372570]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  366.374785]  6323
[  366.379102]  ? lock_downgrade+0x900/0x900
[  366.385979]  ? trace_hardirqs_off+0xb8/0x310
[  366.388017] Node 0 
[  366.392247]  ? trace_hardirqs_off+0xb8/0x310
[  366.396651] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  366.398864]  __alloc_pages_slowpath+0x2667/0x2d80
[  366.403242] lowmem_reserve[]:
[  366.430157]  ? warn_alloc+0x120/0x120
[  366.434963]  0
[  366.438062]  ? __lock_acquire+0x7ec/0x4ec0
[  366.438079]  ? warn_alloc+0x120/0x120
[  366.441856]  0
[  366.443656]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  366.447862]  3503
[  366.451661]  ? print_usage_bug+0xc0/0xc0
[  366.453438]  3503
[  366.459229]  ? warn_alloc+0x120/0x120
[  366.461272] Node 0 
[  366.465345]  ? print_usage_bug+0xc0/0xc0
[  366.467440] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  366.471214]  ? mark_held_locks+0x130/0x130
[  366.473441] lowmem_reserve[]:
[  366.477496]  ? mark_held_locks+0x130/0x130
[  366.505831]  0 0
[  366.510089]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  366.513192]  0
[  366.517417]  ? should_fail+0x22d/0xd01
[  366.519383]  0
[  366.524923]  ? graph_lock+0x170/0x170
[  366.530588]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.532373] Node 0 
[  366.536169]  ? __lock_acquire+0x7ec/0x4ec0
[  366.541253] DMA: 
[  366.543483]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  366.547705] 1*4kB 
[  366.549768]  ? should_fail+0x22d/0xd01
[  366.554849] (U) 
[  366.556999]  ? mark_held_locks+0x130/0x130
[  366.560855] 0*8kB 
[  366.562827]  ? mark_held_locks+0x130/0x130
[  366.567062] 0*16kB 
[  366.569206]  ? lock_downgrade+0x900/0x900
[  366.573416] 1*32kB 
[  366.575648]  ? graph_lock+0x170/0x170
[  366.579770] (U) 
[  366.582003]  ? graph_lock+0x170/0x170
[  366.585776] 2*64kB 
[  366.587759]  ? graph_lock+0x170/0x170
[  366.591536] (U) 
[  366.593774]  ? print_usage_bug+0xc0/0xc0
[  366.597575] 1*128kB 
[  366.599548]  ? do_raw_spin_unlock+0xa7/0x2f0
[  366.603574] (U) 
[  366.605893]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.610287] 1*256kB 
[  366.612261]  ? check_preemption_disabled+0x48/0x200
[  366.617767] (U) 
[  366.620086]  ? check_preemption_disabled+0x48/0x200
[  366.625076] 0*512kB 
[  366.627067]  ? __lock_is_held+0xb5/0x140
[  366.632059] 1*1024kB 
[  366.634379]  __alloc_pages_nodemask+0xa80/0xde0
[  366.638412] (U) 
[  366.640873]  ? graph_lock+0x170/0x170
[  366.645513] 1*2048kB 
[  366.647486]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  366.651260] (M) 
[  366.653667]  ? graph_lock+0x170/0x170
[  366.658664] 3*4096kB 
[  366.660643]  ? find_held_lock+0x36/0x1c0
[  366.664413] (M) 
[  366.666822]  ? ____cache_alloc_node+0x1c7/0x1e0
[  366.670871] = 15908kB
[  366.672838]  ? lock_downgrade+0x900/0x900
[  366.677481] Node 0 
[  366.679889]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.684010] DMA32: 
[  366.686260]  cache_grow_begin+0x91/0x8c0
[  366.691782] 4*4kB 
[  366.694017]  ? do_raw_spin_unlock+0xa7/0x2f0
[  366.698058] (UM) 
[  366.700225]  fallback_alloc+0x203/0x2e0
[  366.704626] 2*8kB 
[  366.706685]  ____cache_alloc_node+0x1c7/0x1e0
[  366.710632] (UM) 
[  366.712778]  kmem_cache_alloc_node+0xe3/0x730
[  366.717248] 3*16kB 
[  366.719304]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  366.723771] (UM) 
[  366.726000]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  366.731077] 3*32kB 
[  366.733140]  __alloc_skb+0x119/0x770
[  366.737691] (UM) 
[  366.739924]  ? calc_wheel_index+0x220/0x220
[  366.743610] 4*64kB 
[  366.745682]  ? skb_scrub_packet+0x490/0x490
[  366.749990] (M) 3*128kB 
[  366.752255]  ? vprintk_default+0x28/0x30
[  366.756552] (M) 
[  366.759215]  ? vprintk_func+0x85/0x181
[  366.763253] 3*256kB 
[  366.765220]  ? printk+0xa7/0xcf
[  366.769542] (M) 
[  366.771866]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  366.775123] 4*512kB 
[  366.777106]  new_skb+0x26/0x1c0
[  366.781827] (UM) 
[  366.784142]  aoecmd_cfg+0x279/0x7f0
[  366.787394] 3*1024kB 
[  366.789456]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  366.793057] (UM) 
[  366.795462]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  366.799757] 3*2048kB 
[  366.801833]  ? check_preemption_disabled+0x48/0x200
[  366.807342] (M) 
[  366.809749]  ? check_preemption_disabled+0x48/0x200
[  366.814738] 3*4096kB 
[  366.816714]  ? __lock_is_held+0xb5/0x140
[  366.821695] (M) 
[  366.824104]  discover_timer+0x50/0x60
[  366.828134] = 25136kB
[  366.830117]  call_timer_fn+0x272/0x920
[  366.833891] Node 0 
[  366.836294]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  366.840154] Normal: 
[  366.842386]  ? process_timeout+0x40/0x40
[  366.847224] 778*4kB 
[  366.849549]  ? find_held_lock+0x36/0x1c0
[  366.853577] (MEH) 
[  366.855898]  ? mark_held_locks+0xc7/0x130
[  366.859933] 429*8kB 
[  366.862077]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.866204] (ME) 
[  366.868524]  ? _raw_spin_unlock_irq+0x27/0x80
[  366.872999] 185*16kB 
[  366.875052]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  366.879526] (UME) 
[  366.881932]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  366.886747] 51*32kB (UME) 
[  366.888898]  ? trace_hardirqs_on+0xbd/0x310
[  366.893448] 8*64kB (UM) 
[  366.896299]  ? kasan_check_read+0x11/0x20
[  366.900593] 0*128kB 
[  366.903266]  ? __run_timers+0x7da/0xc70
[  366.907388] 1*256kB 
[  366.909707]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  366.913654] (U) 
[  366.915980]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  366.921399] 0*512kB 
[  366.923367]  __run_timers+0x7e5/0xc70
[  366.928195] 2*1024kB 
[  366.930522]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  366.934284] (U) 
[  366.936690]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  366.942028] 0*2048kB 
[  366.943994]  ? graph_lock+0x170/0x170
[  366.949001] 0*4096kB 
[  366.951403]  ? print_usage_bug+0xc0/0xc0
[  366.955176] = 13952kB
[  366.957626]  ? lock_release+0x970/0x970
[  366.961683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  366.964084]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  366.968041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  366.976865]  ? find_held_lock+0x36/0x1c0
[  366.982028] 1706 total pagecache pages
[  366.990596]  ? graph_lock+0x170/0x170
[  366.994639] 0 pages in swap cache
[  366.998516]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.002298] Swap cache stats: add 0, delete 0, find 0/0
[  367.005740]  ? check_preemption_disabled+0x48/0x200
[  367.011247] Free swap  = 0kB
[  367.016607]  ? __lock_is_held+0xb5/0x140
[  367.021591] Total swap = 0kB
[  367.024608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.028642] 1965979 pages RAM
[  367.031658]  ? check_preemption_disabled+0x48/0x200
[  367.037167] 0 pages HighMem/MovableOnly
[  367.040276]  run_timer_softirq+0x52/0xb0
[  367.045259] 342306 pages reserved
[  367.049229]  ? rcu_read_lock_sched_held+0x108/0x120
[  367.053258] 0 pages cma reserved
[  367.053357] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  367.056711]  __do_softirq+0x30b/0xad8
[  367.056741]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  367.061807] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  367.065117]  ? pvclock_read_flags+0x160/0x160
[  367.071586] ksoftirqd/1 cpuset=
[  367.075383]  ? lapic_next_event+0x5a/0x90
[  367.080461] /
[  367.090768]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.095255]  mems_allowed=0
[  367.098530]  ? check_preemption_disabled+0x48/0x200
[  367.117801]  ? check_preemption_disabled+0x48/0x200
[  367.122828]  ? kvm_clock_read+0x18/0x30
[  367.126803]  ? kvm_sched_clock_read+0x9/0x20
[  367.131223]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.136764]  ? check_preemption_disabled+0x48/0x200
[  367.141797]  irq_exit+0x17f/0x1c0
[  367.145253]  smp_apic_timer_interrupt+0x1cb/0x760
[  367.150099]  ? smp_reschedule_interrupt+0x109/0x650
[  367.155120]  ? smp_call_function_single_interrupt+0x650/0x650
[  367.161008]  ? interrupt_entry+0xb5/0xf0
[  367.165088]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.170106]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.175123]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.179969]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.184984]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.190005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.195554]  ? check_preemption_disabled+0x48/0x200
[  367.200586]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.205439]  apic_timer_interrupt+0xf/0x20
[  367.209671]  </IRQ>
[  367.211912] RIP: 0010:lock_acquire+0x268/0x520
[  367.216507] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  367.235423] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  367.243134] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  367.250401] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  367.257670] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  367.264937] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  367.272210] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  367.279524]  ? lock_release+0x970/0x970
[  367.283514]  ? rcu_read_unlock+0x16/0x60
[  367.287580]  ? lock_downgrade+0x900/0x900
[  367.291734]  ? check_preemption_disabled+0x48/0x200
[  367.296757]  percpu_ref_put_many+0x94/0x260
[  367.301079]  ? mem_cgroup_charge_statistics+0x780/0x780
[  367.306445]  ? rcu_bh_qs+0xc0/0xc0
[  367.309990]  ? mem_cgroup_charge_statistics+0x780/0x780
[  367.315368]  mem_cgroup_iter+0x1f7/0x1160
[  367.319517]  ? downgrade_write+0x2b0/0x2b0
[  367.323786]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  367.328550]  ? up_read+0x1a/0x110
[  367.332014]  ? shrink_slab+0xfa/0x8c0
[  367.335819]  ? shrink_active_list+0x1c20/0x1c20
[  367.340500]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  367.346129]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  367.351247]  ? cgroup_procs_write_finish+0xf0/0xf0
[  367.356187]  ? print_usage_bug+0xc0/0xc0
[  367.360255]  ? find_held_lock+0x36/0x1c0
[  367.364318]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.369856]  ? vmpressure+0x1a2/0x340
[  367.373679]  shrink_node+0x516/0x16b0
[  367.377480]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  367.382801]  ? shrink_node_memcg+0x18e0/0x18e0
[  367.387388]  ? kvm_clock_read+0x18/0x30
[  367.391365]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  367.396394]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  367.400888]  ? kasan_check_write+0x14/0x20
[  367.405138]  ? do_raw_spin_lock+0xc1/0x200
[  367.409398]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  367.414993]  ? __cpuset_node_allowed+0x19b/0x660
[  367.419770]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  367.425508]  ? delayacct_end+0x5a/0x100
[  367.429494]  do_try_to_free_pages+0x3e7/0x1290
[  367.434131]  ? shrink_node+0x16b0/0x16b0
[  367.438215]  ? __lock_is_held+0xb5/0x140
[  367.442296]  try_to_free_pages+0x4d0/0xb90
[  367.446542]  ? do_try_to_free_pages+0x1290/0x1290
[  367.451393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.456960]  ? lock_acquire+0x1ed/0x520
[  367.460953]  ? set_page_refcounted+0x280/0x280
[  367.465542]  ? lock_release+0x970/0x970
[  367.469565]  ? ___might_sleep+0x1ed/0x300
[  367.473719]  ? arch_local_save_flags+0x40/0x40
[  367.478319]  __alloc_pages_slowpath+0x993/0x2d80
[  367.483123]  ? warn_alloc+0x120/0x120
[  367.486938]  ? __radix_tree_lookup+0x4c0/0x4c0
[  367.491552]  ? find_get_entry+0x2f2/0xc40
[  367.495721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  367.501263]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  367.506201]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.511745]  ? should_fail+0x22d/0xd01
[  367.515641]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  367.520758]  ? __lock_is_held+0xb5/0x140
[  367.524865]  ? __lock_is_held+0xb5/0x140
[  367.528982]  ? kasan_check_read+0x11/0x20
[  367.533139]  ? ___might_sleep+0x1ed/0x300
[  367.537319]  ? lock_release+0x970/0x970
[  367.541313]  ? arch_local_save_flags+0x40/0x40
[  367.545914]  ? __might_sleep+0x95/0x190
[  367.549939]  __alloc_pages_nodemask+0xa80/0xde0
[  367.554646]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  367.559701]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  367.565506]  ? kasan_check_read+0x11/0x20
[  367.569661]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.574949]  ? graph_lock+0x170/0x170
[  367.578754]  ? print_usage_bug+0xc0/0xc0
[  367.582819]  ? graph_lock+0x170/0x170
[  367.586619]  ? graph_lock+0x170/0x170
[  367.590425]  ? __do_page_cache_readahead+0x7ce/0x980
[  367.595536]  ? find_held_lock+0x36/0x1c0
[  367.599610]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  367.605154]  alloc_pages_current+0x10c/0x210
[  367.609574]  ? lock_downgrade+0x900/0x900
[  367.613732]  __page_cache_alloc+0x38f/0x5b0
[  367.618059]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  367.623859]  ? kasan_check_read+0x11/0x20
[  367.628012]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.633299]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  367.638129]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.643672]  ? check_preemption_disabled+0x48/0x200
[  367.648699]  filemap_fault+0x1594/0x25f0
[  367.652775]  ? __lock_page_or_retry+0xa00/0xa00
[  367.657461]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  367.663263]  ? kasan_check_read+0x11/0x20
[  367.667412]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.672705]  ? rcu_bh_qs+0xc0/0xc0
[  367.676250]  ? remove_wait_queue+0x1a6/0x360
[  367.680664]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.686127]  ? filemap_map_pages+0xdea/0x1980
[  367.690638]  ? print_usage_bug+0xc0/0xc0
[  367.694701]  ? find_get_pages_range_tag+0x1320/0x1320
[  367.699893]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  367.705431]  ? fput+0x130/0x1a0
[  367.708719]  ? graph_lock+0x170/0x170
[  367.712523]  ? __lock_acquire+0x7ec/0x4ec0
[  367.716789]  ? lock_acquire+0x1ed/0x520
[  367.720765]  ? ext4_filemap_fault+0x7a/0xad
[  367.725094]  ? lock_release+0x970/0x970
[  367.729071]  ? arch_local_save_flags+0x40/0x40
[  367.733671]  ? select_estimate_accuracy+0x4b0/0x4b0
[  367.738722]  ? down_read+0xb0/0x1d0
[  367.742354]  ? ext4_filemap_fault+0x7a/0xad
[  367.746682]  ? __down_interruptible+0x700/0x700
[  367.751374]  ext4_filemap_fault+0x82/0xad
[  367.755529]  __do_fault+0x100/0x6b0
[  367.759191]  ? print_bad_pte+0x6c0/0x6c0
[  367.763254]  ? find_held_lock+0x36/0x1c0
[  367.767322]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  367.772517]  ? pmd_val+0x88/0x100
[  367.775995]  ? add_mm_counter_fast+0xd0/0xd0
[  367.780399]  ? pmd_val+0x88/0x100
[  367.783871]  ? add_mm_counter_fast+0xd0/0xd0
[  367.788297]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.793844]  __handle_mm_fault+0x3709/0x53e0
[  367.798267]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  367.803116]  ? graph_lock+0x170/0x170
[  367.806919]  ? print_usage_bug+0xc0/0xc0
[  367.810981]  ? lock_downgrade+0x900/0x900
[  367.815155]  ? graph_lock+0x170/0x170
[  367.818988]  ? graph_lock+0x170/0x170
[  367.822811]  ? handle_mm_fault+0x42a/0xc70
[  367.827063]  ? lock_downgrade+0x900/0x900
[  367.831224]  ? check_preemption_disabled+0x48/0x200
[  367.836254]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  367.842052]  ? kasan_check_read+0x11/0x20
[  367.846228]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  367.851506]  ? rcu_bh_qs+0xc0/0xc0
[  367.855068]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  367.860522]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  367.866066]  ? check_preemption_disabled+0x48/0x200
[  367.871107]  handle_mm_fault+0x54f/0xc70
[  367.875195]  ? __handle_mm_fault+0x53e0/0x53e0
[  367.879780]  ? find_vma+0x34/0x190
[  367.883333]  __do_page_fault+0x67d/0xed0
[  367.887409]  ? mm_fault_error+0x380/0x380
[  367.891559]  ? trace_hardirqs_off+0xb8/0x310
[  367.895972]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  367.901335]  ? trace_hardirqs_on+0x310/0x310
[  367.905761]  do_page_fault+0xf2/0x7e0
[  367.909571]  ? vmalloc_sync_all+0x30/0x30
[  367.913720]  ? error_entry+0x70/0xd0
[  367.917439]  ? trace_hardirqs_off_caller+0xbb/0x310
[  367.922452]  ? trace_hardirqs_on_caller+0xc0/0x310
[  367.927385]  ? syscall_return_slowpath+0x5e0/0x5e0
[  367.932311]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.937158]  ? trace_hardirqs_on_caller+0x310/0x310
[  367.942218]  ? trace_hardirqs_off+0x310/0x310
[  367.946735]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  367.951756]  ? prepare_exit_to_usermode+0x291/0x3b0
[  367.956785]  ? page_fault+0x8/0x30
[  367.960379]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  367.965235]  ? page_fault+0x8/0x30
[  367.968779]  page_fault+0x1e/0x30
[  367.972247] RIP: 0033:0x7f5d3f443dd3
[  367.975965] Code: Bad RIP value.
[  367.979324] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  367.984689] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  367.991977] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  367.999242] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  368.006506] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  368.013806] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  368.021111] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  368.021203] aoe: skb alloc failure
[  368.028050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.028056] Call Trace:
[  368.028077]  dump_stack+0x1c4/0x2b4
[  368.028094]  ? dump_stack_print_info.cold.2+0x52/0x52
[  368.031646] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  368.040980]  warn_alloc.cold.119+0xb7/0x1bd
[  368.043530] init cpuset=
[  368.047166]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  368.052339] /
[  368.062036]  ? lock_downgrade+0x900/0x900
[  368.066339]  mems_allowed=0
[  368.069009]  ? trace_hardirqs_off+0xb8/0x310
[  368.087018]  ? trace_hardirqs_off+0xb8/0x310
[  368.091458]  __alloc_pages_slowpath+0x2667/0x2d80
[  368.096348]  ? mark_held_locks+0x130/0x130
[  368.100597]  ? warn_alloc+0x120/0x120
[  368.104405]  ? warn_alloc+0x120/0x120
[  368.108214]  ? print_usage_bug+0xc0/0xc0
[  368.112276]  ? warn_alloc+0x120/0x120
[  368.116095]  ? print_usage_bug+0xc0/0xc0
[  368.120208]  ? __lock_acquire+0x7ec/0x4ec0
[  368.124461]  ? __lock_acquire+0x7ec/0x4ec0
[  368.128697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.134236]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.139780]  ? should_fail+0x22d/0xd01
[  368.143676]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.148777]  ? __lock_acquire+0x7ec/0x4ec0
[  368.153050]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.158156]  ? __lock_acquire+0x7ec/0x4ec0
[  368.162401]  ? should_fail+0x22d/0xd01
[  368.166301]  ? mark_held_locks+0x130/0x130
[  368.170544]  ? mark_held_locks+0x130/0x130
[  368.174786]  ? graph_lock+0x170/0x170
[  368.178593]  ? print_usage_bug+0xc0/0xc0
[  368.182695]  ? graph_lock+0x170/0x170
[  368.186494]  ? print_usage_bug+0xc0/0xc0
[  368.190559]  ? wq_watchdog_touch+0x9c/0xfe
[  368.194799]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.200337]  ? check_preemption_disabled+0x48/0x200
[  368.205352]  ? check_preemption_disabled+0x48/0x200
[  368.210389]  ? __lock_is_held+0xb5/0x140
[  368.214460]  __alloc_pages_nodemask+0xa80/0xde0
[  368.219159]  ? graph_lock+0x170/0x170
[  368.222989]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  368.228002]  ? graph_lock+0x170/0x170
[  368.231826]  ? find_held_lock+0x36/0x1c0
[  368.235915]  ? ____cache_alloc_node+0x1c7/0x1e0
[  368.240599]  ? lock_downgrade+0x900/0x900
[  368.244756]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.250301]  cache_grow_begin+0x91/0x8c0
[  368.254364]  ? do_raw_spin_unlock+0xa7/0x2f0
[  368.258794]  fallback_alloc+0x203/0x2e0
[  368.262780]  ____cache_alloc_node+0x1c7/0x1e0
[  368.267298]  kmem_cache_alloc_node+0xe3/0x730
[  368.271797]  ? ipv6_get_ifaddr+0x42e/0x620
[  368.276048]  __alloc_skb+0x119/0x770
[  368.279764]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  368.285051]  ? skb_scrub_packet+0x490/0x490
[  368.289389]  ? lock_downgrade+0x900/0x900
[  368.293546]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.299085]  ? refcount_sub_and_test_checked+0x203/0x310
[  368.304543]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  368.309995]  ? addrconf_rs_timer+0x690/0x690
[  368.314421]  ndisc_alloc_skb+0x144/0x340
[  368.318490]  ndisc_send_rs+0x331/0x6e0
[  368.322384]  addrconf_rs_timer+0x314/0x690
[  368.326630]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.330885]  call_timer_fn+0x272/0x920
[  368.334779]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.339025]  ? process_timeout+0x40/0x40
[  368.343091]  ? find_held_lock+0x36/0x1c0
[  368.347162]  ? __run_timers+0x7da/0xc70
[  368.351150]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.355669]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.360189]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.364430]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  368.369035]  ? trace_hardirqs_on+0xbd/0x310
[  368.373362]  ? kasan_check_read+0x11/0x20
[  368.377508]  ? __run_timers+0x7da/0xc70
[  368.381486]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  368.386938]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.391197]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  368.395437]  __run_timers+0x7e5/0xc70
[  368.399243]  ? find_held_lock+0x36/0x1c0
[  368.403313]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  368.408680]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.413187]  ? _raw_spin_unlock_irq+0x27/0x80
[  368.417683]  ? lockdep_hardirqs_on+0x421/0x5c0
[  368.422269]  ? trace_hardirqs_on+0xbd/0x310
[  368.426589]  ? kasan_check_read+0x11/0x20
[  368.430740]  ? finish_task_switch+0x1f5/0x900
[  368.435238]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  368.440687]  ? compat_start_thread+0x80/0x80
[  368.445146]  ? pvclock_read_flags+0x160/0x160
[  368.449681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.455222]  ? check_preemption_disabled+0x48/0x200
[  368.460277]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  368.465557]  ? rcu_pm_notify+0xc0/0xc0
[  368.469447]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.475005]  ? check_preemption_disabled+0x48/0x200
[  368.480032]  run_timer_softirq+0x52/0xb0
[  368.484100]  ? rcu_read_lock_sched_held+0x108/0x120
[  368.489120]  __do_softirq+0x30b/0xad8
[  368.492947]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  368.498065]  ? trace_hardirqs_off+0xb8/0x310
[  368.502483]  ? schedule+0x108/0x460
[  368.506124]  ? trace_hardirqs_off+0xb8/0x310
[  368.510532]  ? smpboot_thread_fn+0x68b/0xa00
[  368.514972]  ? trace_hardirqs_on+0x310/0x310
[  368.519402]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.524939]  ? check_preemption_disabled+0x48/0x200
[  368.529962]  ? takeover_tasklets+0xa90/0xa90
[  368.534374]  run_ksoftirqd+0x94/0x100
[  368.538177]  smpboot_thread_fn+0x68b/0xa00
[  368.542423]  ? sort_range+0x30/0x30
[  368.546060]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  368.551167]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.556758]  ? __kthread_parkme+0xfb/0x1a0
[  368.560999]  kthread+0x35a/0x420
[  368.564456]  ? sort_range+0x30/0x30
[  368.568080]  ? kthread_bind+0x40/0x40
[  368.571899]  ret_from_fork+0x3a/0x50
[  368.575643] warn_alloc_show_mem: 1 callbacks suppressed
[  368.575654] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  368.575656] Mem-Info:
[  368.575687] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  368.575687]  active_file:14 inactive_file:15 isolated_file:0
[  368.575687]  unevictable:0 dirty:0 writeback:0 unstable:0
[  368.575687]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  368.575687]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  368.575687]  free:13749 free_pcp:291 free_cma:0
[  368.581021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.587258] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  368.589653] Call Trace:
[  368.622690] Node 0 
[  368.632055]  <IRQ>
[  368.659649] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  368.662219]  dump_stack+0x1c4/0x2b4
[  368.664424] lowmem_reserve[]: 0
[  368.666582]  ? dump_stack_print_info.cold.2+0x52/0x52
[  368.692063]  2819 6323
[  368.695716]  warn_alloc.cold.119+0xb7/0x1bd
[  368.698966]  6323
[  368.704156]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  368.706645] Node 0 
[  368.710956]  ? lock_downgrade+0x900/0x900
[  368.713079] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  368.717890]  ? trace_hardirqs_off+0xb8/0x310
[  368.720125] lowmem_reserve[]:
[  368.724266]  ? trace_hardirqs_off+0xb8/0x310
[  368.751122]  0 0
[  368.755539]  __alloc_pages_slowpath+0x2667/0x2d80
[  368.758611]  3503 3503
[  368.763060]  ? warn_alloc+0x120/0x120
[  368.764991] Node 0 
[  368.769832]  ? __lock_acquire+0x7ec/0x4ec0
[  368.772344] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  368.776113]  ? warn_alloc+0x120/0x120
[  368.778349] lowmem_reserve[]:
[  368.782584]  ? native_queued_spin_lock_slowpath+0x1de/0x1120
[  368.810924]  0
[  368.814722]  ? print_usage_bug+0xc0/0xc0
[  368.817800]  0
[  368.823594]  ? warn_alloc+0x120/0x120
[  368.825373]  0
[  368.829428]  ? print_usage_bug+0xc0/0xc0
[  368.831212]  0
[  368.835001]  ? mark_held_locks+0x130/0x130
[  368.840844]  ? mark_held_locks+0x130/0x130
[  368.842624] Node 0 
[  368.846857]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  368.851074] DMA: 
[  368.853314]  ? should_fail+0x22d/0xd01
[  368.858833] 1*4kB 
[  368.860897]  ? graph_lock+0x170/0x170
[  368.864759] (U) 
[  368.866904]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.870680] 0*8kB 
[  368.872650]  ? __lock_acquire+0x7ec/0x4ec0
[  368.877732] 0*16kB 
[  368.879872]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  368.884080] 1*32kB 
[  368.886349]  ? should_fail+0x22d/0xd01
[  368.891424] (U) 
[  368.893664]  ? mark_held_locks+0x130/0x130
[  368.897523] 2*64kB 
[  368.899498]  ? mark_held_locks+0x130/0x130
[  368.903704] (U) 
[  368.905948]  ? lock_downgrade+0x900/0x900
[  368.910168] 1*128kB 
[  368.912156]  ? graph_lock+0x170/0x170
[  368.916282] (U) 
[  368.918605]  ? graph_lock+0x170/0x170
[  368.922381] 1*256kB 
[  368.924347]  ? graph_lock+0x170/0x170
[  368.928119] (U) 
[  368.930477]  ? print_usage_bug+0xc0/0xc0
[  368.934286] 0*512kB 1*1024kB 
[  368.936269]  ? do_raw_spin_unlock+0xa7/0x2f0
[  368.940306] (U) 
[  368.943405]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  368.947785] 1*2048kB 
[  368.949757]  ? check_preemption_disabled+0x48/0x200
[  368.955262] (M) 
[  368.957671]  ? check_preemption_disabled+0x48/0x200
[  368.962662] 3*4096kB 
[  368.964636]  ? __lock_is_held+0xb5/0x140
[  368.969658] (M) 
[  368.972084]  __alloc_pages_nodemask+0xa80/0xde0
[  368.976118] = 15908kB
[  368.978131]  ? graph_lock+0x170/0x170
[  368.982790] Node 0 
[  368.985199]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  368.988976] DMA32: 
[  368.991208]  ? graph_lock+0x170/0x170
[  368.996211] 4*4kB 
[  368.998493]  ? find_held_lock+0x36/0x1c0
[  369.002263] (UM) 
[  369.004411]  ? ____cache_alloc_node+0x1c7/0x1e0
[  369.008469] 2*8kB 
[  369.010551]  ? lock_downgrade+0x900/0x900
[  369.015189] (UM) 3*16kB 
[  369.017349]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.021464] (UM) 
[  369.024156]  cache_grow_begin+0x91/0x8c0
[  369.029664] 3*32kB 
[  369.031720]  ? do_raw_spin_unlock+0xa7/0x2f0
[  369.035753] (UM) 
[  369.037988]  fallback_alloc+0x203/0x2e0
[  369.042370] 4*64kB 
[  369.044427]  ____cache_alloc_node+0x1c7/0x1e0
[  369.048371] (M) 
[  369.050608]  kmem_cache_alloc_node+0xe3/0x730
[  369.055078] 3*128kB 
[  369.057049]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  369.061516] (M) 
[  369.063836]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  369.068916] 3*256kB 
[  369.070888]  __alloc_skb+0x119/0x770
[  369.075439] (M) 
[  369.077758]  ? calc_wheel_index+0x220/0x220
[  369.081445] 4*512kB 
[  369.083413]  ? skb_scrub_packet+0x490/0x490
[  369.087707] (UM) 
[  369.090037]  ? vprintk_default+0x28/0x30
[  369.094336] 3*1024kB 
[  369.096389]  ? vprintk_func+0x85/0x181
[  369.100425] (UM) 
[  369.102831]  ? printk+0xa7/0xcf
[  369.106695] 3*2048kB 
[  369.108751]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  369.112008] (M) 
[  369.114420]  new_skb+0x26/0x1c0
[  369.119140] 3*4096kB 
[  369.121108]  aoecmd_cfg+0x279/0x7f0
[  369.124359] (M) 
[  369.126767]  ? aoecmd_ata_rsp+0x10d0/0x10d0
[  369.130365] = 25136kB
[  369.132340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.136632] Node 0 
[  369.139038]  ? check_preemption_disabled+0x48/0x200
[  369.144545] Normal: 778*4kB 
[  369.146796]  ? check_preemption_disabled+0x48/0x200
[  369.151786] (MEH) 
[  369.154817]  ? __lock_is_held+0xb5/0x140
[  369.159804] 429*8kB 
[  369.161973]  discover_timer+0x50/0x60
[  369.166000] (ME) 
[  369.168319]  call_timer_fn+0x272/0x920
[  369.172091] 185*16kB 
[  369.174148]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  369.178006] (UME) 
[  369.180409]  ? process_timeout+0x40/0x40
[  369.185240] 51*32kB 
[  369.187400]  ? find_held_lock+0x36/0x1c0
[  369.191439] (UME) 
[  369.193763]  ? mark_held_locks+0xc7/0x130
[  369.197810] 8*64kB 
[  369.199955]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.204072] (UM) 
[  369.206304]  ? _raw_spin_unlock_irq+0x27/0x80
[  369.210775] 0*128kB 
[  369.212837]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  369.217308] 1*256kB 
[  369.219626]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  369.224445] (U) 
[  369.226766]  ? trace_hardirqs_on+0xbd/0x310
[  369.231326] 0*512kB 
[  369.233300]  ? kasan_check_read+0x11/0x20
[  369.237598] 2*1024kB 
[  369.239919]  ? __run_timers+0x7da/0xc70
[  369.244077] (U) 
[  369.246497]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  369.250447] 0*2048kB 
[  369.252423]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  369.257840] 0*4096kB 
[  369.260261]  __run_timers+0x7e5/0xc70
[  369.265078] = 13952kB
[  369.267531]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  369.271305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  369.273703]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  369.279052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  369.287869]  ? graph_lock+0x170/0x170
[  369.292870] 1706 total pagecache pages
[  369.301459]  ? print_usage_bug+0xc0/0xc0
[  369.305267] 0 pages in swap cache
[  369.309154]  ? lock_release+0x970/0x970
[  369.313199] Swap cache stats: add 0, delete 0, find 0/0
[  369.316648]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  369.320596] Free swap  = 0kB
[  369.325977]  ? find_held_lock+0x36/0x1c0
[  369.331137] Total swap = 0kB
[  369.334147]  ? graph_lock+0x170/0x170
[  369.338200] 1965979 pages RAM
[  369.341221]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.344988] 0 pages HighMem/MovableOnly
[  369.344997] 342306 pages reserved
[  369.348097]  ? check_preemption_disabled+0x48/0x200
[  369.353603] 0 pages cma reserved
[  369.357582]  ? __lock_is_held+0xb5/0x140
[  369.361076] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  369.366035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.369488] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  369.373447]  ? check_preemption_disabled+0x48/0x200
[  369.379912] ksoftirqd/1 cpuset=
[  369.385447]  run_timer_softirq+0x52/0xb0
[  369.395729] /
[  369.400753]  ? rcu_read_lock_sched_held+0x108/0x120
[  369.404012]  mems_allowed=0
[  369.408072]  __do_softirq+0x30b/0xad8
[  369.421477]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  369.426585]  ? pvclock_read_flags+0x160/0x160
[  369.431081]  ? lapic_next_event+0x5a/0x90
[  369.435230]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.440771]  ? check_preemption_disabled+0x48/0x200
[  369.445787]  ? check_preemption_disabled+0x48/0x200
[  369.450808]  ? kvm_clock_read+0x18/0x30
[  369.454781]  ? kvm_sched_clock_read+0x9/0x20
[  369.459201]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.464743]  ? check_preemption_disabled+0x48/0x200
[  369.469799]  irq_exit+0x17f/0x1c0
[  369.473260]  smp_apic_timer_interrupt+0x1cb/0x760
[  369.478098]  ? smp_reschedule_interrupt+0x109/0x650
[  369.483116]  ? smp_call_function_single_interrupt+0x650/0x650
[  369.489003]  ? interrupt_entry+0xb5/0xf0
[  369.493089]  ? trace_hardirqs_off_caller+0xbb/0x310
[  369.498103]  ? trace_hardirqs_off_caller+0xbb/0x310
[  369.503116]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.507957]  ? trace_hardirqs_on_caller+0x310/0x310
[  369.512970]  ? trace_hardirqs_on_caller+0x310/0x310
[  369.517985]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.523522]  ? check_preemption_disabled+0x48/0x200
[  369.528554]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  369.533408]  apic_timer_interrupt+0xf/0x20
[  369.537639]  </IRQ>
[  369.539918] RIP: 0010:lock_acquire+0x268/0x520
[  369.544502] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  369.563403] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  369.571111] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  369.578378] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  369.585643] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  369.592907] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  369.600170] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  369.607499]  ? lock_release+0x970/0x970
[  369.611478]  ? rcu_read_unlock+0x16/0x60
[  369.615552]  ? lock_downgrade+0x900/0x900
[  369.619706]  ? check_preemption_disabled+0x48/0x200
[  369.624734]  percpu_ref_put_many+0x94/0x260
[  369.629053]  ? mem_cgroup_charge_statistics+0x780/0x780
[  369.634416]  ? rcu_bh_qs+0xc0/0xc0
[  369.638116]  ? mem_cgroup_charge_statistics+0x780/0x780
[  369.643509]  mem_cgroup_iter+0x1f7/0x1160
[  369.647671]  ? downgrade_write+0x2b0/0x2b0
[  369.651928]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  369.656695]  ? up_read+0x1a/0x110
[  369.660153]  ? shrink_slab+0xfa/0x8c0
[  369.663959]  ? shrink_active_list+0x1c20/0x1c20
[  369.668635]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  369.674264]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  369.679375]  ? cgroup_procs_write_finish+0xf0/0xf0
[  369.684305]  ? print_usage_bug+0xc0/0xc0
[  369.688375]  ? find_held_lock+0x36/0x1c0
[  369.692443]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.698007]  ? vmpressure+0x1a2/0x340
[  369.701817]  shrink_node+0x516/0x16b0
[  369.705623]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  369.710956]  ? shrink_node_memcg+0x18e0/0x18e0
[  369.715550]  ? kvm_clock_read+0x18/0x30
[  369.719525]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  369.724558]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  369.729070]  ? kasan_check_write+0x14/0x20
[  369.733308]  ? do_raw_spin_lock+0xc1/0x200
[  369.737540]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  369.743129]  ? __cpuset_node_allowed+0x19b/0x660
[  369.747888]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  369.753617]  ? delayacct_end+0x5a/0x100
[  369.757615]  do_try_to_free_pages+0x3e7/0x1290
[  369.762231]  ? shrink_node+0x16b0/0x16b0
[  369.766304]  ? __lock_is_held+0xb5/0x140
[  369.770382]  try_to_free_pages+0x4d0/0xb90
[  369.774622]  ? do_try_to_free_pages+0x1290/0x1290
[  369.779468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.785018]  ? lock_acquire+0x1ed/0x520
[  369.789013]  ? set_page_refcounted+0x280/0x280
[  369.793617]  ? lock_release+0x970/0x970
[  369.797597]  ? ___might_sleep+0x1ed/0x300
[  369.801754]  ? arch_local_save_flags+0x40/0x40
[  369.806360]  __alloc_pages_slowpath+0x993/0x2d80
[  369.811169]  ? warn_alloc+0x120/0x120
[  369.815629]  ? __radix_tree_lookup+0x4c0/0x4c0
[  369.820261]  ? find_get_entry+0x2f2/0xc40
[  369.824425]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  369.829969]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  369.834898]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.840435]  ? should_fail+0x22d/0xd01
[  369.844333]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  369.849447]  ? __lock_is_held+0xb5/0x140
[  369.853557]  ? __lock_is_held+0xb5/0x140
[  369.857634]  ? kasan_check_read+0x11/0x20
[  369.861788]  ? ___might_sleep+0x1ed/0x300
[  369.865948]  ? lock_release+0x970/0x970
[  369.869965]  ? arch_local_save_flags+0x40/0x40
[  369.874584]  ? __might_sleep+0x95/0x190
[  369.878571]  __alloc_pages_nodemask+0xa80/0xde0
[  369.883252]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  369.888278]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  369.894093]  ? kasan_check_read+0x11/0x20
[  369.898254]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  369.903536]  ? graph_lock+0x170/0x170
[  369.907342]  ? print_usage_bug+0xc0/0xc0
[  369.911407]  ? graph_lock+0x170/0x170
[  369.915229]  ? graph_lock+0x170/0x170
[  369.919046]  ? __do_page_cache_readahead+0x7ce/0x980
[  369.924156]  ? find_held_lock+0x36/0x1c0
[  369.928258]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  369.933797]  alloc_pages_current+0x10c/0x210
[  369.938233]  ? lock_downgrade+0x900/0x900
[  369.942387]  __page_cache_alloc+0x38f/0x5b0
[  369.946740]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  369.952542]  ? kasan_check_read+0x11/0x20
[  369.956712]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  369.961996]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  369.966673]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  369.972225]  ? check_preemption_disabled+0x48/0x200
[  369.977266]  filemap_fault+0x1594/0x25f0
[  369.981342]  ? __lock_page_or_retry+0xa00/0xa00
[  369.986019]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  369.991821]  ? kasan_check_read+0x11/0x20
[  369.995972]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  370.001251]  ? rcu_bh_qs+0xc0/0xc0
[  370.004796]  ? remove_wait_queue+0x1a6/0x360
[  370.009218]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.014686]  ? filemap_map_pages+0xdea/0x1980
[  370.019206]  ? print_usage_bug+0xc0/0xc0
[  370.023272]  ? find_get_pages_range_tag+0x1320/0x1320
[  370.028467]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  370.034007]  ? fput+0x130/0x1a0
[  370.037295]  ? graph_lock+0x170/0x170
[  370.041102]  ? __lock_acquire+0x7ec/0x4ec0
[  370.045363]  ? lock_acquire+0x1ed/0x520
[  370.049342]  ? ext4_filemap_fault+0x7a/0xad
[  370.053674]  ? lock_release+0x970/0x970
[  370.057652]  ? arch_local_save_flags+0x40/0x40
[  370.062243]  ? select_estimate_accuracy+0x4b0/0x4b0
[  370.067275]  ? down_read+0xb0/0x1d0
[  370.070908]  ? ext4_filemap_fault+0x7a/0xad
[  370.075231]  ? __down_interruptible+0x700/0x700
[  370.079944]  ext4_filemap_fault+0x82/0xad
[  370.084099]  __do_fault+0x100/0x6b0
[  370.087745]  ? print_bad_pte+0x6c0/0x6c0
[  370.091805]  ? find_held_lock+0x36/0x1c0
[  370.095877]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  370.101069]  ? pmd_val+0x88/0x100
[  370.104522]  ? add_mm_counter_fast+0xd0/0xd0
[  370.108933]  ? pmd_val+0x88/0x100
[  370.112389]  ? add_mm_counter_fast+0xd0/0xd0
[  370.116817]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.122361]  __handle_mm_fault+0x3709/0x53e0
[  370.126785]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  370.131632]  ? graph_lock+0x170/0x170
[  370.135435]  ? print_usage_bug+0xc0/0xc0
[  370.139497]  ? lock_downgrade+0x900/0x900
[  370.143648]  ? graph_lock+0x170/0x170
[  370.147446]  ? graph_lock+0x170/0x170
[  370.151264]  ? handle_mm_fault+0x42a/0xc70
[  370.155515]  ? lock_downgrade+0x900/0x900
[  370.159686]  ? check_preemption_disabled+0x48/0x200
[  370.164713]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  370.170517]  ? kasan_check_read+0x11/0x20
[  370.174674]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  370.179966]  ? rcu_bh_qs+0xc0/0xc0
[  370.183523]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.189111]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.194680]  ? check_preemption_disabled+0x48/0x200
[  370.199722]  handle_mm_fault+0x54f/0xc70
[  370.203789]  ? __handle_mm_fault+0x53e0/0x53e0
[  370.208371]  ? find_vma+0x34/0x190
[  370.211929]  __do_page_fault+0x67d/0xed0
[  370.216003]  ? mm_fault_error+0x380/0x380
[  370.220164]  ? trace_hardirqs_off+0xb8/0x310
[  370.224600]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  370.229961]  ? trace_hardirqs_on+0x310/0x310
[  370.234380]  do_page_fault+0xf2/0x7e0
[  370.238204]  ? vmalloc_sync_all+0x30/0x30
[  370.242355]  ? error_entry+0x70/0xd0
[  370.246083]  ? trace_hardirqs_off_caller+0xbb/0x310
[  370.251098]  ? trace_hardirqs_on_caller+0xc0/0x310
[  370.256025]  ? syscall_return_slowpath+0x5e0/0x5e0
[  370.260956]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.265812]  ? trace_hardirqs_on_caller+0x310/0x310
[  370.270844]  ? trace_hardirqs_off+0x310/0x310
[  370.275344]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  370.280362]  ? prepare_exit_to_usermode+0x291/0x3b0
[  370.285381]  ? page_fault+0x8/0x30
[  370.288940]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  370.293816]  ? page_fault+0x8/0x30
[  370.297366]  page_fault+0x1e/0x30
[  370.300822] RIP: 0033:0x7f5d3f443dd3
[  370.304537] Code: Bad RIP value.
[  370.307907] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  370.313272] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  370.320538] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  370.327809] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  370.335078] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  370.342373] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  370.349676] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  370.349740] aoe: skb alloc failure
[  370.356607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.356613] Call Trace:
[  370.356637]  dump_stack+0x1c4/0x2b4
[  370.356655]  ? dump_stack_print_info.cold.2+0x52/0x52
[  370.360234] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  370.369549]  warn_alloc.cold.119+0xb7/0x1bd
[  370.372109] init cpuset=
[  370.375735]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  370.380914] /
[  370.390610]  ? lock_downgrade+0x900/0x900
[  370.394925]  mems_allowed=0
[  370.397590]  ? trace_hardirqs_off+0xb8/0x310
[  370.415625]  ? trace_hardirqs_off+0xb8/0x310
[  370.420052]  __alloc_pages_slowpath+0x2667/0x2d80
[  370.424919]  ? mark_held_locks+0x130/0x130
[  370.429173]  ? warn_alloc+0x120/0x120
[  370.433028]  ? warn_alloc+0x120/0x120
[  370.436838]  ? print_usage_bug+0xc0/0xc0
[  370.440918]  ? warn_alloc+0x120/0x120
[  370.444727]  ? print_usage_bug+0xc0/0xc0
[  370.448796]  ? __lock_acquire+0x7ec/0x4ec0
[  370.453035]  ? __lock_acquire+0x7ec/0x4ec0
[  370.457282]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.462842]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.468394]  ? should_fail+0x22d/0xd01
[  370.472291]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.477410]  ? __lock_acquire+0x7ec/0x4ec0
[  370.481658]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  370.486763]  ? __lock_acquire+0x7ec/0x4ec0
[  370.490996]  ? should_fail+0x22d/0xd01
[  370.494894]  ? mark_held_locks+0x130/0x130
[  370.499141]  ? mark_held_locks+0x130/0x130
[  370.503385]  ? mark_held_locks+0xc7/0x130
[  370.507535]  ? print_usage_bug+0xc0/0xc0
[  370.511617]  ? graph_lock+0x170/0x170
[  370.515474]  ? print_usage_bug+0xc0/0xc0
[  370.519544]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.525085]  ? check_preemption_disabled+0x48/0x200
[  370.530106]  ? check_preemption_disabled+0x48/0x200
[  370.535149]  ? __lock_is_held+0xb5/0x140
[  370.539230]  __alloc_pages_nodemask+0xa80/0xde0
[  370.543897]  ? graph_lock+0x170/0x170
[  370.547703]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  370.552745]  ? graph_lock+0x170/0x170
[  370.556572]  ? find_held_lock+0x36/0x1c0
[  370.560646]  ? ____cache_alloc_node+0x1c7/0x1e0
[  370.565319]  ? lock_downgrade+0x900/0x900
[  370.569496]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.575041]  cache_grow_begin+0x91/0x8c0
[  370.579124]  ? do_raw_spin_unlock+0xa7/0x2f0
[  370.583550]  fallback_alloc+0x203/0x2e0
[  370.587534]  ____cache_alloc_node+0x1c7/0x1e0
[  370.592042]  kmem_cache_alloc_node+0xe3/0x730
[  370.596549]  ? ipv6_get_ifaddr+0x42e/0x620
[  370.600796]  __alloc_skb+0x119/0x770
[  370.604514]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  370.609810]  ? skb_scrub_packet+0x490/0x490
[  370.614133]  ? lock_downgrade+0x900/0x900
[  370.618293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.623847]  ? refcount_sub_and_test_checked+0x203/0x310
[  370.629302]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  370.634758]  ? addrconf_rs_timer+0x690/0x690
[  370.639195]  ndisc_alloc_skb+0x144/0x340
[  370.643269]  ndisc_send_rs+0x331/0x6e0
[  370.647194]  addrconf_rs_timer+0x314/0x690
[  370.651447]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.655702]  call_timer_fn+0x272/0x920
[  370.659587]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.663843]  ? process_timeout+0x40/0x40
[  370.667919]  ? find_held_lock+0x36/0x1c0
[  370.671988]  ? __run_timers+0x7da/0xc70
[  370.675971]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.680467]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.684960]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.689201]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  370.693786]  ? trace_hardirqs_on+0xbd/0x310
[  370.698114]  ? kasan_check_read+0x11/0x20
[  370.702283]  ? __run_timers+0x7da/0xc70
[  370.706277]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.711735]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.716018]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  370.720274]  __run_timers+0x7e5/0xc70
[  370.724073]  ? find_held_lock+0x36/0x1c0
[  370.728150]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  370.733528]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.738023]  ? _raw_spin_unlock_irq+0x27/0x80
[  370.742543]  ? lockdep_hardirqs_on+0x421/0x5c0
[  370.747130]  ? trace_hardirqs_on+0xbd/0x310
[  370.751454]  ? kasan_check_read+0x11/0x20
[  370.755619]  ? finish_task_switch+0x1f5/0x900
[  370.760116]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  370.765583]  ? compat_start_thread+0x80/0x80
[  370.770524]  ? pvclock_read_flags+0x160/0x160
[  370.775042]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.780591]  ? check_preemption_disabled+0x48/0x200
[  370.785622]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  370.790905]  ? rcu_pm_notify+0xc0/0xc0
[  370.794797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  370.800340]  ? check_preemption_disabled+0x48/0x200
[  370.805367]  run_timer_softirq+0x52/0xb0
[  370.809429]  ? rcu_read_lock_sched_held+0x108/0x120
[  370.814444]  __do_softirq+0x30b/0xad8
[  370.818255]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  370.823357]  ? trace_hardirqs_off+0xb8/0x310
[  370.827788]  ? schedule+0x108/0x460
[  370.831425]  ? trace_hardirqs_off+0xb8/0x310
[  370.835887]  ? smpboot_thread_fn+0x68b/0xa00
[  370.840298]  ? trace_hardirqs_on+0x310/0x310
[  370.844712]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.850256]  ? check_preemption_disabled+0x48/0x200
[  370.855277]  ? takeover_tasklets+0xa90/0xa90
[  370.859693]  run_ksoftirqd+0x94/0x100
[  370.863493]  smpboot_thread_fn+0x68b/0xa00
[  370.867732]  ? sort_range+0x30/0x30
[  370.871364]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  370.876467]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  370.882005]  ? __kthread_parkme+0xfb/0x1a0
[  370.886243]  kthread+0x35a/0x420
[  370.889609]  ? sort_range+0x30/0x30
[  370.893236]  ? kthread_bind+0x40/0x40
[  370.897078]  ret_from_fork+0x3a/0x50
[  370.900809] warn_alloc_show_mem: 1 callbacks suppressed
[  370.900820] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  370.900822] Mem-Info:
[  370.900852] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  370.900852]  active_file:14 inactive_file:15 isolated_file:0
[  370.900852]  unevictable:0 dirty:0 writeback:0 unstable:0
[  370.900852]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  370.900852]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  370.900852]  free:13749 free_pcp:291 free_cma:0
[  370.906198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  370.912432] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  370.914832] Call Trace:
[  370.947875] Node 0 
[  370.957230]  <IRQ>
[  370.984819] 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
[  370.987376]  dump_stack+0x1c4/0x2b4
[  370.989575] lowmem_reserve[]: 0
[  370.991733]  ? dump_stack_print_info.cold.2+0x52/0x52
[  371.017210]  2819
[  371.020848]  warn_alloc.cold.119+0xb7/0x1bd
[  371.024092]  6323
[  371.029273]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  371.031310]  6323
[  371.035626]  ? lock_downgrade+0x900/0x900
[  371.042521]  ? trace_hardirqs_off+0xb8/0x310
[  371.044548] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  371.048700]  ? trace_hardirqs_off+0xb8/0x310
[  371.053073] lowmem_reserve[]: 0
[  371.080603]  __alloc_pages_slowpath+0x2667/0x2d80
[  371.084983]  0
[  371.088286]  ? warn_alloc+0x120/0x120
[  371.093073]  3503
[  371.094887]  ? warn_alloc+0x120/0x120
[  371.098678]  3503
[  371.100781]  ? print_usage_bug+0xc0/0xc0
[  371.104556] Node 0 
[  371.106611]  ? warn_alloc+0x120/0x120
[  371.110676] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  371.112912]  ? print_usage_bug+0xc0/0xc0
[  371.116701] lowmem_reserve[]:
[  371.145064]  ? graph_lock+0x170/0x170
[  371.145081]  ? put_dec+0x3b/0xf0
[  371.149121]  0
[  371.152224]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.155996]  0
[  371.159374]  ? should_fail+0x22d/0xd01
[  371.161147]  0
[  371.166679]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.168452]  0
[  371.172338]  ? __lock_acquire+0x7ec/0x4ec0
[  371.174116] Node 0 
[  371.179223]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  371.180996] DMA: 1*4kB 
[  371.185229]  ? __lock_acquire+0x7ec/0x4ec0
[  371.187440] (U) 
[  371.192532]  ? should_fail+0x22d/0xd01
[  371.195093] 0*8kB 
[  371.199341]  ? mark_held_locks+0x130/0x130
[  371.201306] 0*16kB 
[  371.205194]  ? mark_held_locks+0x130/0x130
[  371.207346] 1*32kB 
[  371.211579]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.213782] (U) 2*64kB 
[  371.218034]  ? wq_watchdog_touch+0x9c/0xfe
[  371.220250] (U) 
[  371.225861]  ? io_serial_in+0x11/0x90
[  371.228345] 1*128kB 
[  371.232574]  ? graph_lock+0x170/0x170
[  371.234543] (U) 
[  371.238354]  ? print_usage_bug+0xc0/0xc0
[  371.240669] 1*256kB 
[  371.244480]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.246430] (U) 
[  371.250489]  ? check_preemption_disabled+0x48/0x200
[  371.252797] 0*512kB 1*1024kB 
[  371.258337]  ? check_preemption_disabled+0x48/0x200
[  371.260293] (U) 
[  371.265306]  ? __lock_is_held+0xb5/0x140
[  371.268396] 1*2048kB 
[  371.273419]  __alloc_pages_nodemask+0xa80/0xde0
[  371.275370] (M) 
[  371.279421]  ? graph_lock+0x170/0x170
[  371.281807] 3*4096kB 
[  371.286480]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  371.288430] (M) 
[  371.292243]  ? graph_lock+0x170/0x170
[  371.294631] = 15908kB
[  371.299645]  ? find_held_lock+0x36/0x1c0
[  371.301593] Node 0 
[  371.305408]  ? ____cache_alloc_node+0x1c7/0x1e0
[  371.307792] DMA32: 
[  371.311844]  ? lock_downgrade+0x900/0x900
[  371.314072] 4*4kB 
[  371.318735]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.320944] (UM) 
[  371.325100]  cache_grow_begin+0x91/0x8c0
[  371.327223] 2*8kB 
[  371.332754]  ? do_raw_spin_unlock+0xa7/0x2f0
[  371.334791] (UM) 
[  371.338860]  fallback_alloc+0x203/0x2e0
[  371.340983] 3*16kB 
[  371.345387]  ____cache_alloc_node+0x1c7/0x1e0
[  371.347421] (UM) 
[  371.351390]  kmem_cache_alloc_node+0xe3/0x730
[  371.353641] 3*32kB 
[  371.358131]  ? ipv6_get_ifaddr+0x42e/0x620
[  371.360166] (UM) 
[  371.364669]  __alloc_skb+0x119/0x770
[  371.366885] 4*64kB 
[  371.371116]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  371.373157] (M) 
[  371.376919]  ? skb_scrub_packet+0x490/0x490
[  371.379150] 3*128kB 
[  371.384420]  ? lock_downgrade+0x900/0x900
[  371.386378] (M) 
[  371.390810]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.393107] 3*256kB 
[  371.397248]  ? refcount_sub_and_test_checked+0x203/0x310
[  371.399208] (M) 
[  371.404742]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  371.407050] 4*512kB 
[  371.412487]  ? addrconf_rs_timer+0x690/0x690
[  371.414451] (UM) 
[  371.420011]  ndisc_alloc_skb+0x144/0x340
[  371.422306] 3*1024kB 
[  371.426724]  ndisc_send_rs+0x331/0x6e0
[  371.428764] (UM) 
[  371.432820]  addrconf_rs_timer+0x314/0x690
[  371.435244] 3*2048kB 
[  371.439136]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.441170] (M) 
[  371.445418]  call_timer_fn+0x272/0x920
[  371.447801] 3*4096kB 
[  371.452027]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.453978] (M) 
[  371.457861]  ? process_timeout+0x40/0x40
[  371.460246] = 25136kB
[  371.464475]  ? find_held_lock+0x36/0x1c0
[  371.466426] Node 0 
[  371.470514]  ? mark_held_locks+0xc7/0x130
[  371.472892] Normal: 778*4kB 
[  371.476971]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.479202] (MEH) 
[  371.483348]  ? _raw_spin_unlock_irq+0x27/0x80
[  371.486334] 429*8kB (ME) 
[  371.490830]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.492952] 185*16kB (UME) 
[  371.497453]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  371.500192] 51*32kB 
[  371.504417]  ? trace_hardirqs_on+0xbd/0x310
[  371.507323] (UME) 
[  371.511897]  ? kasan_check_read+0x11/0x20
[  371.514198] 8*64kB 
[  371.518511]  ? __run_timers+0x7da/0xc70
[  371.520633] (UM) 
[  371.524804]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  371.527021] 0*128kB 1*256kB 
[  371.530996]  ? aoedev_by_aoeaddr.cold.9+0xba/0xba
[  371.533036] (U) 
[  371.538479]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  371.541470] 0*512kB 
[  371.546952]  __run_timers+0x7e5/0xc70
[  371.548917] 2*1024kB 
[  371.553149]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  371.555439] (U) 
[  371.559278]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  371.561680] 0*2048kB 
[  371.567049]  ? graph_lock+0x170/0x170
[  371.569009] 0*4096kB 
[  371.574018]  ? print_usage_bug+0xc0/0xc0
[  371.576406] = 13952kB
[  371.580221]  ? lock_release+0x970/0x970
[  371.582614] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  371.586662]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  371.589062] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  371.593041]  ? find_held_lock+0x36/0x1c0
[  371.601851] 1706 total pagecache pages
[  371.607033]  ? graph_lock+0x170/0x170
[  371.615589] 0 pages in swap cache
[  371.619635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.623500] Swap cache stats: add 0, delete 0, find 0/0
[  371.627291]  ? check_preemption_disabled+0x48/0x200
[  371.630717] Free swap  = 0kB
[  371.636281]  ? __lock_is_held+0xb5/0x140
[  371.641703] Total swap = 0kB
[  371.641711] 1965979 pages RAM
[  371.646727]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.649712] 0 pages HighMem/MovableOnly
[  371.649720] 342306 pages reserved
[  371.653780]  ? check_preemption_disabled+0x48/0x200
[  371.656764] 0 pages cma reserved
[  371.656840] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  371.659873]  run_timer_softirq+0x52/0xb0
[  371.665439] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  371.669367]  ? rcu_read_lock_sched_held+0x108/0x120
[  371.672800] ksoftirqd/1 cpuset=
[  371.677808]  __do_softirq+0x30b/0xad8
[  371.681149] /
[  371.687641]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  371.691674]  mems_allowed=0
[  371.701976]  ? pvclock_read_flags+0x160/0x160
[  371.728240]  ? lapic_next_event+0x5a/0x90
[  371.732390]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.737930]  ? check_preemption_disabled+0x48/0x200
[  371.742953]  ? check_preemption_disabled+0x48/0x200
[  371.747984]  ? kvm_clock_read+0x18/0x30
[  371.751962]  ? kvm_sched_clock_read+0x9/0x20
[  371.756372]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.762000]  ? check_preemption_disabled+0x48/0x200
[  371.767033]  irq_exit+0x17f/0x1c0
[  371.770496]  smp_apic_timer_interrupt+0x1cb/0x760
[  371.775340]  ? smp_reschedule_interrupt+0x109/0x650
[  371.780360]  ? smp_call_function_single_interrupt+0x650/0x650
[  371.786246]  ? interrupt_entry+0xb5/0xf0
[  371.790309]  ? trace_hardirqs_off_caller+0xbb/0x310
[  371.795323]  ? trace_hardirqs_off_caller+0xbb/0x310
[  371.800341]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  371.805193]  ? trace_hardirqs_on_caller+0x310/0x310
[  371.810215]  ? trace_hardirqs_on_caller+0x310/0x310
[  371.815236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  371.820787]  ? check_preemption_disabled+0x48/0x200
[  371.825871]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  371.830739]  apic_timer_interrupt+0xf/0x20
[  371.834969]  </IRQ>
[  371.837217] RIP: 0010:lock_acquire+0x268/0x520
[  371.841811] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  371.860716] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  371.868447] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  371.875716] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  371.882984] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  371.890264] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  371.897577] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  371.904900]  ? lock_release+0x970/0x970
[  371.908881]  ? rcu_read_unlock+0x16/0x60
[  371.912970]  ? lock_downgrade+0x900/0x900
[  371.917118]  ? check_preemption_disabled+0x48/0x200
[  371.922150]  percpu_ref_put_many+0x94/0x260
[  371.926500]  ? mem_cgroup_charge_statistics+0x780/0x780
[  371.931864]  ? rcu_bh_qs+0xc0/0xc0
[  371.935406]  ? mem_cgroup_charge_statistics+0x780/0x780
[  371.940781]  mem_cgroup_iter+0x1f7/0x1160
[  371.944946]  ? downgrade_write+0x2b0/0x2b0
[  371.949199]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  371.953957]  ? up_read+0x1a/0x110
[  371.957409]  ? shrink_slab+0xfa/0x8c0
[  371.961220]  ? shrink_active_list+0x1c20/0x1c20
[  371.965898]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  371.971537]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  371.976658]  ? cgroup_procs_write_finish+0xf0/0xf0
[  371.981588]  ? print_usage_bug+0xc0/0xc0
[  371.985662]  ? find_held_lock+0x36/0x1c0
[  371.989727]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  371.995264]  ? vmpressure+0x1a2/0x340
[  371.999071]  shrink_node+0x516/0x16b0
[  372.002878]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  372.008193]  ? shrink_node_memcg+0x18e0/0x18e0
[  372.012783]  ? kvm_clock_read+0x18/0x30
[  372.016770]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  372.021799]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  372.026294]  ? kasan_check_write+0x14/0x20
[  372.030526]  ? do_raw_spin_lock+0xc1/0x200
[  372.034770]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  372.040311]  ? __cpuset_node_allowed+0x19b/0x660
[  372.045068]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  372.050797]  ? delayacct_end+0x5a/0x100
[  372.054781]  do_try_to_free_pages+0x3e7/0x1290
[  372.059381]  ? shrink_node+0x16b0/0x16b0
[  372.063444]  ? __lock_is_held+0xb5/0x140
[  372.067524]  try_to_free_pages+0x4d0/0xb90
[  372.071768]  ? do_try_to_free_pages+0x1290/0x1290
[  372.076614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.082164]  ? lock_acquire+0x1ed/0x520
[  372.086144]  ? set_page_refcounted+0x280/0x280
[  372.090733]  ? lock_release+0x970/0x970
[  372.094713]  ? ___might_sleep+0x1ed/0x300
[  372.098866]  ? arch_local_save_flags+0x40/0x40
[  372.103463]  __alloc_pages_slowpath+0x993/0x2d80
[  372.108312]  ? warn_alloc+0x120/0x120
[  372.112129]  ? __radix_tree_lookup+0x4c0/0x4c0
[  372.116735]  ? find_get_entry+0x2f2/0xc40
[  372.120890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.126429]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  372.131360]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.136902]  ? should_fail+0x22d/0xd01
[  372.140799]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.145905]  ? __lock_is_held+0xb5/0x140
[  372.150007]  ? __lock_is_held+0xb5/0x140
[  372.154093]  ? kasan_check_read+0x11/0x20
[  372.158260]  ? ___might_sleep+0x1ed/0x300
[  372.162409]  ? lock_release+0x970/0x970
[  372.166401]  ? arch_local_save_flags+0x40/0x40
[  372.170998]  ? __might_sleep+0x95/0x190
[  372.174990]  __alloc_pages_nodemask+0xa80/0xde0
[  372.179664]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  372.184684]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  372.190512]  ? kasan_check_read+0x11/0x20
[  372.194671]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.199955]  ? graph_lock+0x170/0x170
[  372.203795]  ? print_usage_bug+0xc0/0xc0
[  372.207914]  ? graph_lock+0x170/0x170
[  372.211716]  ? graph_lock+0x170/0x170
[  372.215517]  ? __do_page_cache_readahead+0x7ce/0x980
[  372.220669]  ? find_held_lock+0x36/0x1c0
[  372.224737]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  372.230276]  alloc_pages_current+0x10c/0x210
[  372.234686]  ? lock_downgrade+0x900/0x900
[  372.238844]  __page_cache_alloc+0x38f/0x5b0
[  372.243166]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  372.248969]  ? kasan_check_read+0x11/0x20
[  372.253134]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.258415]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  372.263088]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.268632]  ? check_preemption_disabled+0x48/0x200
[  372.273660]  filemap_fault+0x1594/0x25f0
[  372.277747]  ? __lock_page_or_retry+0xa00/0xa00
[  372.282415]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  372.288214]  ? kasan_check_read+0x11/0x20
[  372.292383]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.297661]  ? rcu_bh_qs+0xc0/0xc0
[  372.301207]  ? remove_wait_queue+0x1a6/0x360
[  372.305618]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.311113]  ? filemap_map_pages+0xdea/0x1980
[  372.315623]  ? print_usage_bug+0xc0/0xc0
[  372.319703]  ? find_get_pages_range_tag+0x1320/0x1320
[  372.324921]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  372.330454]  ? fput+0x130/0x1a0
[  372.333738]  ? graph_lock+0x170/0x170
[  372.337550]  ? __lock_acquire+0x7ec/0x4ec0
[  372.341819]  ? lock_acquire+0x1ed/0x520
[  372.345814]  ? ext4_filemap_fault+0x7a/0xad
[  372.350154]  ? lock_release+0x970/0x970
[  372.354136]  ? arch_local_save_flags+0x40/0x40
[  372.358721]  ? select_estimate_accuracy+0x4b0/0x4b0
[  372.363752]  ? down_read+0xb0/0x1d0
[  372.367380]  ? ext4_filemap_fault+0x7a/0xad
[  372.371706]  ? __down_interruptible+0x700/0x700
[  372.376399]  ext4_filemap_fault+0x82/0xad
[  372.380584]  __do_fault+0x100/0x6b0
[  372.384225]  ? print_bad_pte+0x6c0/0x6c0
[  372.388286]  ? find_held_lock+0x36/0x1c0
[  372.392349]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  372.397542]  ? pmd_val+0x88/0x100
[  372.401008]  ? add_mm_counter_fast+0xd0/0xd0
[  372.405414]  ? pmd_val+0x88/0x100
[  372.408866]  ? add_mm_counter_fast+0xd0/0xd0
[  372.413279]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.418821]  __handle_mm_fault+0x3709/0x53e0
[  372.423255]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  372.428117]  ? graph_lock+0x170/0x170
[  372.431960]  ? print_usage_bug+0xc0/0xc0
[  372.436023]  ? lock_downgrade+0x900/0x900
[  372.440170]  ? graph_lock+0x170/0x170
[  372.443979]  ? graph_lock+0x170/0x170
[  372.447799]  ? handle_mm_fault+0x42a/0xc70
[  372.452049]  ? lock_downgrade+0x900/0x900
[  372.456204]  ? check_preemption_disabled+0x48/0x200
[  372.461233]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  372.467042]  ? kasan_check_read+0x11/0x20
[  372.471203]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.476509]  ? rcu_bh_qs+0xc0/0xc0
[  372.480066]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  372.485513]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.491060]  ? check_preemption_disabled+0x48/0x200
[  372.496088]  handle_mm_fault+0x54f/0xc70
[  372.500158]  ? __handle_mm_fault+0x53e0/0x53e0
[  372.504759]  ? find_vma+0x34/0x190
[  372.508311]  __do_page_fault+0x67d/0xed0
[  372.512381]  ? mm_fault_error+0x380/0x380
[  372.516530]  ? trace_hardirqs_off+0xb8/0x310
[  372.520950]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  372.526314]  ? trace_hardirqs_on+0x310/0x310
[  372.530745]  do_page_fault+0xf2/0x7e0
[  372.534552]  ? vmalloc_sync_all+0x30/0x30
[  372.538698]  ? error_entry+0x70/0xd0
[  372.542413]  ? trace_hardirqs_off_caller+0xbb/0x310
[  372.547432]  ? trace_hardirqs_on_caller+0xc0/0x310
[  372.552378]  ? syscall_return_slowpath+0x5e0/0x5e0
[  372.557308]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.562152]  ? trace_hardirqs_on_caller+0x310/0x310
[  372.567175]  ? trace_hardirqs_off+0x310/0x310
[  372.571680]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  372.576725]  ? prepare_exit_to_usermode+0x291/0x3b0
[  372.581750]  ? page_fault+0x8/0x30
[  372.585324]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  372.590174]  ? page_fault+0x8/0x30
[  372.593741]  page_fault+0x1e/0x30
[  372.597213] RIP: 0033:0x7f5d3f443dd3
[  372.600931] Code: Bad RIP value.
[  372.604303] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  372.609666] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  372.616930] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  372.624199] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  372.631520] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  372.638787] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  372.646078] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  372.646142] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  372.653004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  372.653009] Call Trace:
[  372.653028]  dump_stack+0x1c4/0x2b4
[  372.653055]  ? dump_stack_print_info.cold.2+0x52/0x52
[  372.659613] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  372.669401]  warn_alloc.cold.119+0xb7/0x1bd
[  372.671955] init cpuset=
[  372.675590]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  372.680751] /
[  372.690495]  ? lock_downgrade+0x900/0x900
[  372.694820]  mems_allowed=0
[  372.697487]  ? trace_hardirqs_off+0xb8/0x310
[  372.715485]  ? trace_hardirqs_off+0xb8/0x310
[  372.719907]  __alloc_pages_slowpath+0x2667/0x2d80
[  372.724773]  ? mark_held_locks+0x130/0x130
[  372.729013]  ? warn_alloc+0x120/0x120
[  372.732830]  ? warn_alloc+0x120/0x120
[  372.736652]  ? print_usage_bug+0xc0/0xc0
[  372.740719]  ? warn_alloc+0x120/0x120
[  372.744521]  ? print_usage_bug+0xc0/0xc0
[  372.748587]  ? __lock_acquire+0x7ec/0x4ec0
[  372.752835]  ? __lock_acquire+0x7ec/0x4ec0
[  372.757078]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.762615]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  372.768155]  ? should_fail+0x22d/0xd01
[  372.772589]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.777693]  ? __lock_acquire+0x7ec/0x4ec0
[  372.781934]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  372.787036]  ? __lock_acquire+0x7ec/0x4ec0
[  372.791289]  ? should_fail+0x22d/0xd01
[  372.795198]  ? mark_held_locks+0x130/0x130
[  372.799439]  ? mark_held_locks+0x130/0x130
[  372.803694]  ? graph_lock+0x170/0x170
[  372.807494]  ? print_usage_bug+0xc0/0xc0
[  372.811555]  ? graph_lock+0x170/0x170
[  372.815379]  ? print_usage_bug+0xc0/0xc0
[  372.819467]  ? wq_watchdog_touch+0x9c/0xfe
[  372.823707]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.829253]  ? check_preemption_disabled+0x48/0x200
[  372.834270]  ? check_preemption_disabled+0x48/0x200
[  372.839300]  ? __lock_is_held+0xb5/0x140
[  372.843372]  __alloc_pages_nodemask+0xa80/0xde0
[  372.848040]  ? graph_lock+0x170/0x170
[  372.851859]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  372.856883]  ? graph_lock+0x170/0x170
[  372.860719]  ? find_held_lock+0x36/0x1c0
[  372.864822]  ? ____cache_alloc_node+0x1c7/0x1e0
[  372.869511]  ? lock_downgrade+0x900/0x900
[  372.873712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.879274]  cache_grow_begin+0x91/0x8c0
[  372.883336]  ? do_raw_spin_unlock+0xa7/0x2f0
[  372.887756]  fallback_alloc+0x203/0x2e0
[  372.891764]  ____cache_alloc_node+0x1c7/0x1e0
[  372.896269]  kmem_cache_alloc_node+0xe3/0x730
[  372.900769]  ? ipv6_get_ifaddr+0x42e/0x620
[  372.905012]  __alloc_skb+0x119/0x770
[  372.908746]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  372.914064]  ? skb_scrub_packet+0x490/0x490
[  372.918385]  ? lock_downgrade+0x900/0x900
[  372.922539]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  372.928075]  ? refcount_sub_and_test_checked+0x203/0x310
[  372.933527]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  372.938980]  ? addrconf_rs_timer+0x690/0x690
[  372.943398]  ndisc_alloc_skb+0x144/0x340
[  372.947496]  ndisc_send_rs+0x331/0x6e0
[  372.951388]  addrconf_rs_timer+0x314/0x690
[  372.955628]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.959877]  call_timer_fn+0x272/0x920
[  372.963777]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.968012]  ? process_timeout+0x40/0x40
[  372.972078]  ? find_held_lock+0x36/0x1c0
[  372.976150]  ? __run_timers+0x7da/0xc70
[  372.980133]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.984626]  ? _raw_spin_unlock_irq+0x27/0x80
[  372.989132]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  372.993378]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  372.997963]  ? trace_hardirqs_on+0xbd/0x310
[  373.002282]  ? kasan_check_read+0x11/0x20
[  373.006443]  ? __run_timers+0x7da/0xc70
[  373.010419]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  373.015896]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.020162]  __run_timers+0x7e5/0xc70
[  373.023981]  ? find_held_lock+0x36/0x1c0
[  373.028058]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  373.033422]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.037929]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.042428]  ? lockdep_hardirqs_on+0x421/0x5c0
[  373.047027]  ? trace_hardirqs_on+0xbd/0x310
[  373.051354]  ? kasan_check_read+0x11/0x20
[  373.055521]  ? finish_task_switch+0x1f5/0x900
[  373.060056]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  373.065520]  ? compat_start_thread+0x80/0x80
[  373.069968]  ? pvclock_read_flags+0x160/0x160
[  373.074460]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.080004]  ? check_preemption_disabled+0x48/0x200
[  373.085031]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  373.090321]  ? rcu_pm_notify+0xc0/0xc0
[  373.094218]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.099756]  ? check_preemption_disabled+0x48/0x200
[  373.104780]  run_timer_softirq+0x52/0xb0
[  373.108840]  ? rcu_read_lock_sched_held+0x108/0x120
[  373.113855]  __do_softirq+0x30b/0xad8
[  373.117664]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  373.122764]  ? trace_hardirqs_off+0xb8/0x310
[  373.127188]  ? schedule+0x108/0x460
[  373.130845]  ? trace_hardirqs_off+0xb8/0x310
[  373.135253]  ? smpboot_thread_fn+0x68b/0xa00
[  373.139662]  ? trace_hardirqs_on+0x310/0x310
[  373.144075]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.149613]  ? check_preemption_disabled+0x48/0x200
[  373.154652]  ? takeover_tasklets+0xa90/0xa90
[  373.159070]  run_ksoftirqd+0x94/0x100
[  373.162874]  smpboot_thread_fn+0x68b/0xa00
[  373.167127]  ? sort_range+0x30/0x30
[  373.170774]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  373.175881]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.181416]  ? __kthread_parkme+0xfb/0x1a0
[  373.185655]  kthread+0x35a/0x420
[  373.189054]  ? sort_range+0x30/0x30
[  373.192696]  ? kthread_bind+0x40/0x40
[  373.196517]  ret_from_fork+0x3a/0x50
[  373.200254] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  373.200259] warn_alloc_show_mem: 1 callbacks suppressed
[  373.200266] Mem-Info:
[  373.206498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  373.211861] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  373.211861]  active_file:14 inactive_file:15 isolated_file:0
[  373.211861]  unevictable:0 dirty:0 writeback:0 unstable:0
[  373.211861]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  373.211861]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  373.211861]  free:13749 free_pcp:291 free_cma:0
[  373.214236] Call Trace:
[  373.223628] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  373.256645]  <IRQ>
[  373.259212] Node 0 
[  373.286789]  dump_stack+0x1c4/0x2b4
[  373.288935] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  373.291144]  ? dump_stack_print_info.cold.2+0x52/0x52
[  373.294740] lowmem_reserve[]: 0
[  373.320253]  warn_alloc.cold.119+0xb7/0x1bd
[  373.325408]  2819
[  373.328680]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  373.332976]  6323
[  373.335033]  ? lock_downgrade+0x900/0x900
[  373.339852]  6323
[  373.341916]  ? trace_hardirqs_off+0xb8/0x310
[  373.348096]  ? trace_hardirqs_off+0xb8/0x310
[  373.352479] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  373.356906]  __alloc_pages_slowpath+0x2667/0x2d80
[  373.356948]  ? warn_alloc+0x120/0x120
[  373.384400] lowmem_reserve[]:
[  373.389254]  ? trace_hardirqs_on+0x310/0x310
[  373.393029]  0
[  373.396123]  ? warn_alloc+0x120/0x120
[  373.400504]  0
[  373.402319]  ? print_usage_bug+0xc0/0xc0
[  373.406094]  3503
[  373.407889]  ? warn_alloc+0x120/0x120
[  373.411932]  3503
[  373.414080]  ? ktime_get+0x2e1/0x440
[  373.417866] Node 0 
[  373.419923]  ? print_usage_bug+0xc0/0xc0
[  373.423634] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  373.425837]  ? __lock_acquire+0x7ec/0x4ec0
[  373.429873] lowmem_reserve[]:
[  373.458250]  ? __lock_acquire+0x7ec/0x4ec0
[  373.462473]  0
[  373.465581]  ? kasan_check_read+0x11/0x20
[  373.469819]  0
[  373.471634]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  373.475752]  0
[  373.477569]  ? should_fail+0x22d/0xd01
[  373.483093]  0
[  373.484906]  ? rcu_bh_qs+0xc0/0xc0
[  373.490576]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.494090] Node 0 
[  373.499195]  ? __lock_acquire+0x7ec/0x4ec0
[  373.499197] DMA: 1*4kB 
[  373.501437]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  373.505659] (U) 
[  373.508236]  ? __lock_acquire+0x7ec/0x4ec0
[  373.513312] 0*8kB 
[  373.515279]  ? should_fail+0x22d/0xd01
[  373.519489] 0*16kB 
[  373.521633]  ? rcu_idle_enter+0x4b0/0x4b0
[  373.525494] 1*32kB 
[  373.527730]  ? mark_held_locks+0x130/0x130
[  373.531846] (U) 
[  373.534105]  ? mark_held_locks+0x130/0x130
[  373.538314] 2*64kB 
[  373.540285]  ? mark_held_locks+0xc7/0x130
[  373.544508] (U) 
[  373.546740]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  373.550863] 1*128kB 
[  373.552847]  ? graph_lock+0x170/0x170
[  373.557840] (U) 
[  373.560157]  ? print_usage_bug+0xc0/0xc0
[  373.563948] 1*256kB (U) 
[  373.565927]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.569961] 0*512kB 
[  373.572626]  ? check_preemption_disabled+0x48/0x200
[  373.578138] 1*1024kB 
[  373.580455]  ? check_preemption_disabled+0x48/0x200
[  373.585443] (U) 
[  373.587853]  ? __lock_is_held+0xb5/0x140
[  373.592860] 1*2048kB 
[  373.594832]  __alloc_pages_nodemask+0xa80/0xde0
[  373.598861] (M) 
[  373.601267]  ? graph_lock+0x170/0x170
[  373.605916] 3*4096kB 
[  373.607885]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  373.611676] (M) 
[  373.614078]  ? graph_lock+0x170/0x170
[  373.619074] = 15908kB
[  373.621060]  ? find_held_lock+0x36/0x1c0
[  373.624834] Node 0 
[  373.627243]  ? ____cache_alloc_node+0x1c7/0x1e0
[  373.631273] DMA32: 
[  373.633505]  ? lock_downgrade+0x900/0x900
[  373.638260] 4*4kB 
[  373.640498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.644617] (UM) 
[  373.646767]  cache_grow_begin+0x91/0x8c0
[  373.652277] 2*8kB 
[  373.654334]  ? do_raw_spin_unlock+0xa7/0x2f0
[  373.658369] (UM) 
[  373.660519]  fallback_alloc+0x203/0x2e0
[  373.664901] 3*16kB 
[  373.666964]  ____cache_alloc_node+0x1c7/0x1e0
[  373.670907] (UM) 
[  373.673141]  kmem_cache_alloc_node+0xe3/0x730
[  373.677613] 3*32kB 
[  373.679674]  ? ipv6_get_ifaddr+0x42e/0x620
[  373.684144] (UM) 
[  373.686380]  __alloc_skb+0x119/0x770
[  373.690588] 4*64kB 
[  373.692650]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  373.696335] (M) 
[  373.698572]  ? skb_scrub_packet+0x490/0x490
[  373.703827] 3*128kB 
[  373.705797]  ? lock_downgrade+0x900/0x900
[  373.710092] (M) 
[  373.712413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.716524] 3*256kB (M) 
[  373.718507]  ? refcount_sub_and_test_checked+0x203/0x310
[  373.724020] 4*512kB 
[  373.726687]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  373.732110] (UM) 
[  373.734425]  ? addrconf_rs_timer+0x690/0x690
[  373.739847] 3*1024kB 
[  373.741910]  ndisc_alloc_skb+0x144/0x340
[  373.746286] (UM) 
[  373.748694]  ndisc_send_rs+0x331/0x6e0
[  373.752729] 3*2048kB 
[  373.754786]  addrconf_rs_timer+0x314/0x690
[  373.758650] (M) 
[  373.761061]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.765276] 3*4096kB 
[  373.767257]  call_timer_fn+0x272/0x920
[  373.771449] (M) = 25136kB
[  373.773861]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.777722] Node 0 
[  373.780473]  ? process_timeout+0x40/0x40
[  373.784680] Normal: 
[  373.786913]  ? find_held_lock+0x36/0x1c0
[  373.790951] 778*4kB 
[  373.793275]  ? mark_held_locks+0xc7/0x130
[  373.797303] (MEH) 
[  373.799628]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.803750] 429*8kB 
[  373.805899]  ? _raw_spin_unlock_irq+0x27/0x80
[  373.810366] (ME) 
[  373.812682]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.817149] 185*16kB (UME) 
[  373.819223]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  373.823433] 51*32kB 
[  373.826358]  ? trace_hardirqs_on+0xbd/0x310
[  373.830914] (UME) 
[  373.833235]  ? kasan_check_read+0x11/0x20
[  373.837532] 8*64kB 
[  373.839679]  ? __run_timers+0x7da/0xc70
[  373.843812] (UM) 
[  373.846046]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  373.849998] 0*128kB 
[  373.852060]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.857487] 1*256kB 
[  373.859803]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  373.864011] (U) 
[  373.866331]  __run_timers+0x7e5/0xc70
[  373.870541] 0*512kB 
[  373.872523]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  373.876287] 2*1024kB 
[  373.878605]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  373.883942] (U) 
[  373.886346]  ? graph_lock+0x170/0x170
[  373.891332] 0*2048kB 0*4096kB 
[  373.893337]  ? print_usage_bug+0xc0/0xc0
[  373.897112] = 13952kB
[  373.900308]  ? lock_release+0x970/0x970
[  373.904354] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  373.906752]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  373.910705] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  373.919537]  ? find_held_lock+0x36/0x1c0
[  373.924710] 1706 total pagecache pages
[  373.933312]  ? graph_lock+0x170/0x170
[  373.937359] 0 pages in swap cache
[  373.941255]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.945031] Swap cache stats: add 0, delete 0, find 0/0
[  373.948492]  ? check_preemption_disabled+0x48/0x200
[  373.954003] Free swap  = 0kB
[  373.959364]  ? __lock_is_held+0xb5/0x140
[  373.964347] Total swap = 0kB
[  373.967359]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  373.971412] 1965979 pages RAM
[  373.974437]  ? check_preemption_disabled+0x48/0x200
[  373.979943] 0 pages HighMem/MovableOnly
[  373.979951] 342306 pages reserved
[  373.983056]  run_timer_softirq+0x52/0xb0
[  373.988050] 0 pages cma reserved
[  373.992017]  ? rcu_read_lock_sched_held+0x108/0x120
[  373.995523] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  373.999533]  __do_softirq+0x30b/0xad8
[  373.999580]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  374.003011] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  374.007969]  ? pvclock_read_flags+0x160/0x160
[  374.014436] ksoftirqd/1 cpuset=
[  374.018253]  ? lapic_next_event+0x5a/0x90
[  374.023331] /
[  374.033645]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.038121]  mems_allowed=0
[  374.041394]  ? check_preemption_disabled+0x48/0x200
[  374.060666]  ? check_preemption_disabled+0x48/0x200
[  374.065692]  ? kvm_clock_read+0x18/0x30
[  374.069670]  ? kvm_sched_clock_read+0x9/0x20
[  374.074081]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.079624]  ? check_preemption_disabled+0x48/0x200
[  374.084653]  irq_exit+0x17f/0x1c0
[  374.088110]  smp_apic_timer_interrupt+0x1cb/0x760
[  374.092981]  ? smp_reschedule_interrupt+0x109/0x650
[  374.098021]  ? smp_call_function_single_interrupt+0x650/0x650
[  374.103921]  ? interrupt_entry+0xb5/0xf0
[  374.108135]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.113153]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.118176]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.123075]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.128092]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.133108]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.138648]  ? check_preemption_disabled+0x48/0x200
[  374.143673]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.148527]  apic_timer_interrupt+0xf/0x20
[  374.152763]  </IRQ>
[  374.155017] RIP: 0010:lock_acquire+0x268/0x520
[  374.159600] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  374.178496] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  374.186224] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  374.193492] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  374.200758] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  374.208023] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  374.215288] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  374.222598]  ? lock_release+0x970/0x970
[  374.226582]  ? rcu_read_unlock+0x16/0x60
[  374.230646]  ? lock_downgrade+0x900/0x900
[  374.234797]  ? check_preemption_disabled+0x48/0x200
[  374.239824]  percpu_ref_put_many+0x94/0x260
[  374.244164]  ? mem_cgroup_charge_statistics+0x780/0x780
[  374.249534]  ? rcu_bh_qs+0xc0/0xc0
[  374.253085]  ? mem_cgroup_charge_statistics+0x780/0x780
[  374.258485]  mem_cgroup_iter+0x1f7/0x1160
[  374.262632]  ? downgrade_write+0x2b0/0x2b0
[  374.266882]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  374.271644]  ? up_read+0x1a/0x110
[  374.275102]  ? shrink_slab+0xfa/0x8c0
[  374.278909]  ? shrink_active_list+0x1c20/0x1c20
[  374.283590]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  374.289243]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  374.294358]  ? cgroup_procs_write_finish+0xf0/0xf0
[  374.299285]  ? print_usage_bug+0xc0/0xc0
[  374.303356]  ? find_held_lock+0x36/0x1c0
[  374.307420]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.312982]  ? vmpressure+0x1a2/0x340
[  374.316803]  shrink_node+0x516/0x16b0
[  374.320623]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  374.325954]  ? shrink_node_memcg+0x18e0/0x18e0
[  374.330550]  ? kvm_clock_read+0x18/0x30
[  374.334522]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  374.339587]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  374.344083]  ? kasan_check_write+0x14/0x20
[  374.348354]  ? do_raw_spin_lock+0xc1/0x200
[  374.352594]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  374.358129]  ? __cpuset_node_allowed+0x19b/0x660
[  374.362890]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  374.368600]  ? delayacct_end+0x5a/0x100
[  374.372592]  do_try_to_free_pages+0x3e7/0x1290
[  374.377220]  ? shrink_node+0x16b0/0x16b0
[  374.381297]  ? __lock_is_held+0xb5/0x140
[  374.385386]  try_to_free_pages+0x4d0/0xb90
[  374.389630]  ? do_try_to_free_pages+0x1290/0x1290
[  374.394472]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.400021]  ? lock_acquire+0x1ed/0x520
[  374.404123]  ? set_page_refcounted+0x280/0x280
[  374.408711]  ? lock_release+0x970/0x970
[  374.412692]  ? ___might_sleep+0x1ed/0x300
[  374.416853]  ? arch_local_save_flags+0x40/0x40
[  374.421452]  __alloc_pages_slowpath+0x993/0x2d80
[  374.426245]  ? warn_alloc+0x120/0x120
[  374.430048]  ? __radix_tree_lookup+0x4c0/0x4c0
[  374.434651]  ? find_get_entry+0x2f2/0xc40
[  374.438807]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  374.444350]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  374.449280]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.454821]  ? should_fail+0x22d/0xd01
[  374.458713]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  374.463816]  ? __lock_is_held+0xb5/0x140
[  374.467933]  ? __lock_is_held+0xb5/0x140
[  374.472034]  ? kasan_check_read+0x11/0x20
[  374.476206]  ? ___might_sleep+0x1ed/0x300
[  374.480352]  ? lock_release+0x970/0x970
[  374.484332]  ? arch_local_save_flags+0x40/0x40
[  374.488988]  ? __might_sleep+0x95/0x190
[  374.493004]  __alloc_pages_nodemask+0xa80/0xde0
[  374.497678]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  374.502699]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  374.508494]  ? kasan_check_read+0x11/0x20
[  374.512643]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  374.517929]  ? graph_lock+0x170/0x170
[  374.521777]  ? print_usage_bug+0xc0/0xc0
[  374.525840]  ? graph_lock+0x170/0x170
[  374.529643]  ? graph_lock+0x170/0x170
[  374.533446]  ? __do_page_cache_readahead+0x7ce/0x980
[  374.538574]  ? find_held_lock+0x36/0x1c0
[  374.542674]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  374.548241]  alloc_pages_current+0x10c/0x210
[  374.552657]  ? lock_downgrade+0x900/0x900
[  374.556828]  __page_cache_alloc+0x38f/0x5b0
[  374.561149]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  374.566951]  ? kasan_check_read+0x11/0x20
[  374.571100]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  374.576381]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  374.581068]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.586629]  ? check_preemption_disabled+0x48/0x200
[  374.591653]  filemap_fault+0x1594/0x25f0
[  374.595731]  ? __lock_page_or_retry+0xa00/0xa00
[  374.600400]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  374.606207]  ? kasan_check_read+0x11/0x20
[  374.610362]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  374.615643]  ? rcu_bh_qs+0xc0/0xc0
[  374.619217]  ? remove_wait_queue+0x1a6/0x360
[  374.623630]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.629099]  ? filemap_map_pages+0xdea/0x1980
[  374.633609]  ? print_usage_bug+0xc0/0xc0
[  374.637672]  ? find_get_pages_range_tag+0x1320/0x1320
[  374.642862]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  374.648414]  ? fput+0x130/0x1a0
[  374.651699]  ? graph_lock+0x170/0x170
[  374.655502]  ? __lock_acquire+0x7ec/0x4ec0
[  374.659758]  ? lock_acquire+0x1ed/0x520
[  374.663745]  ? ext4_filemap_fault+0x7a/0xad
[  374.668073]  ? lock_release+0x970/0x970
[  374.672049]  ? arch_local_save_flags+0x40/0x40
[  374.676650]  ? select_estimate_accuracy+0x4b0/0x4b0
[  374.681714]  ? down_read+0xb0/0x1d0
[  374.685340]  ? ext4_filemap_fault+0x7a/0xad
[  374.689665]  ? __down_interruptible+0x700/0x700
[  374.694367]  ext4_filemap_fault+0x82/0xad
[  374.698522]  __do_fault+0x100/0x6b0
[  374.702161]  ? print_bad_pte+0x6c0/0x6c0
[  374.706248]  ? find_held_lock+0x36/0x1c0
[  374.710328]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  374.715535]  ? pmd_val+0x88/0x100
[  374.719014]  ? add_mm_counter_fast+0xd0/0xd0
[  374.723418]  ? pmd_val+0x88/0x100
[  374.726890]  ? add_mm_counter_fast+0xd0/0xd0
[  374.731322]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.736895]  __handle_mm_fault+0x3709/0x53e0
[  374.741317]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  374.746161]  ? graph_lock+0x170/0x170
[  374.750001]  ? print_usage_bug+0xc0/0xc0
[  374.754061]  ? lock_downgrade+0x900/0x900
[  374.758239]  ? graph_lock+0x170/0x170
[  374.762037]  ? graph_lock+0x170/0x170
[  374.765862]  ? handle_mm_fault+0x42a/0xc70
[  374.770118]  ? lock_downgrade+0x900/0x900
[  374.774269]  ? check_preemption_disabled+0x48/0x200
[  374.779292]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  374.785093]  ? kasan_check_read+0x11/0x20
[  374.789245]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  374.794522]  ? rcu_bh_qs+0xc0/0xc0
[  374.798080]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  374.803529]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  374.809070]  ? check_preemption_disabled+0x48/0x200
[  374.814109]  handle_mm_fault+0x54f/0xc70
[  374.818200]  ? __handle_mm_fault+0x53e0/0x53e0
[  374.822786]  ? find_vma+0x34/0x190
[  374.826335]  __do_page_fault+0x67d/0xed0
[  374.830405]  ? mm_fault_error+0x380/0x380
[  374.834555]  ? trace_hardirqs_off+0xb8/0x310
[  374.838968]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  374.844330]  ? trace_hardirqs_on+0x310/0x310
[  374.848742]  do_page_fault+0xf2/0x7e0
[  374.852553]  ? vmalloc_sync_all+0x30/0x30
[  374.856703]  ? error_entry+0x70/0xd0
[  374.860423]  ? trace_hardirqs_off_caller+0xbb/0x310
[  374.865436]  ? trace_hardirqs_on_caller+0xc0/0x310
[  374.870365]  ? syscall_return_slowpath+0x5e0/0x5e0
[  374.875294]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.880135]  ? trace_hardirqs_on_caller+0x310/0x310
[  374.885151]  ? trace_hardirqs_off+0x310/0x310
[  374.889669]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  374.894705]  ? prepare_exit_to_usermode+0x291/0x3b0
[  374.899719]  ? page_fault+0x8/0x30
[  374.903262]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  374.908106]  ? page_fault+0x8/0x30
[  374.911643]  page_fault+0x1e/0x30
[  374.915093] RIP: 0033:0x7f5d3f443dd3
[  374.918851] Code: Bad RIP value.
[  374.922222] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  374.927583] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  374.934851] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  374.942115] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  374.949379] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  374.956646] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  374.963939] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  374.964008] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  374.970868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  374.970873] Call Trace:
[  374.970892]  dump_stack+0x1c4/0x2b4
[  374.970913]  ? dump_stack_print_info.cold.2+0x52/0x52
[  374.978337] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  374.986774]  warn_alloc.cold.119+0xb7/0x1bd
[  374.989325] init cpuset=
[  374.992945]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  374.998110] /
[  375.007805]  ? lock_downgrade+0x900/0x900
[  375.012101]  mems_allowed=0
[  375.014780]  ? trace_hardirqs_off+0xb8/0x310
[  375.032785]  ? trace_hardirqs_off+0xb8/0x310
[  375.037249]  __alloc_pages_slowpath+0x2667/0x2d80
[  375.042143]  ? mark_held_locks+0x130/0x130
[  375.046504]  ? warn_alloc+0x120/0x120
[  375.050316]  ? warn_alloc+0x120/0x120
[  375.054128]  ? print_usage_bug+0xc0/0xc0
[  375.058202]  ? warn_alloc+0x120/0x120
[  375.062009]  ? print_usage_bug+0xc0/0xc0
[  375.066076]  ? __lock_acquire+0x7ec/0x4ec0
[  375.070315]  ? __lock_acquire+0x7ec/0x4ec0
[  375.074580]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.080132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.085670]  ? should_fail+0x22d/0xd01
[  375.089579]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.094685]  ? __lock_acquire+0x7ec/0x4ec0
[  375.098940]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.104095]  ? __lock_acquire+0x7ec/0x4ec0
[  375.108333]  ? should_fail+0x22d/0xd01
[  375.112237]  ? mark_held_locks+0x130/0x130
[  375.116482]  ? mark_held_locks+0x130/0x130
[  375.120724]  ? graph_lock+0x170/0x170
[  375.124526]  ? print_usage_bug+0xc0/0xc0
[  375.128586]  ? graph_lock+0x170/0x170
[  375.132388]  ? print_usage_bug+0xc0/0xc0
[  375.136449]  ? wq_watchdog_touch+0x9c/0xfe
[  375.140687]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.146227]  ? check_preemption_disabled+0x48/0x200
[  375.151246]  ? check_preemption_disabled+0x48/0x200
[  375.156289]  ? __lock_is_held+0xb5/0x140
[  375.160359]  __alloc_pages_nodemask+0xa80/0xde0
[  375.165027]  ? graph_lock+0x170/0x170
[  375.168855]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  375.173927]  ? graph_lock+0x170/0x170
[  375.177743]  ? find_held_lock+0x36/0x1c0
[  375.181816]  ? ____cache_alloc_node+0x1c7/0x1e0
[  375.186492]  ? lock_downgrade+0x900/0x900
[  375.190648]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.196199]  cache_grow_begin+0x91/0x8c0
[  375.200270]  ? do_raw_spin_unlock+0xa7/0x2f0
[  375.204694]  fallback_alloc+0x203/0x2e0
[  375.208677]  ____cache_alloc_node+0x1c7/0x1e0
[  375.213190]  kmem_cache_alloc_node+0xe3/0x730
[  375.217688]  ? ipv6_get_ifaddr+0x42e/0x620
[  375.221935]  __alloc_skb+0x119/0x770
[  375.225656]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  375.230959]  ? skb_scrub_packet+0x490/0x490
[  375.235283]  ? lock_downgrade+0x900/0x900
[  375.239444]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.244987]  ? refcount_sub_and_test_checked+0x203/0x310
[  375.250445]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  375.255896]  ? addrconf_rs_timer+0x690/0x690
[  375.260315]  ndisc_alloc_skb+0x144/0x340
[  375.264380]  ndisc_send_rs+0x331/0x6e0
[  375.268278]  addrconf_rs_timer+0x314/0x690
[  375.272516]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.276767]  call_timer_fn+0x272/0x920
[  375.280656]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.284894]  ? process_timeout+0x40/0x40
[  375.288958]  ? find_held_lock+0x36/0x1c0
[  375.293051]  ? __run_timers+0x7da/0xc70
[  375.297035]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.301539]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.306031]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.310273]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  375.314854]  ? trace_hardirqs_on+0xbd/0x310
[  375.319212]  ? kasan_check_read+0x11/0x20
[  375.323376]  ? __run_timers+0x7da/0xc70
[  375.327355]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  375.332824]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.337088]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  375.341321]  __run_timers+0x7e5/0xc70
[  375.345138]  ? find_held_lock+0x36/0x1c0
[  375.349225]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  375.354595]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.359090]  ? _raw_spin_unlock_irq+0x27/0x80
[  375.363586]  ? lockdep_hardirqs_on+0x421/0x5c0
[  375.368174]  ? trace_hardirqs_on+0xbd/0x310
[  375.372550]  ? kasan_check_read+0x11/0x20
[  375.376698]  ? finish_task_switch+0x1f5/0x900
[  375.381199]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  375.386651]  ? compat_start_thread+0x80/0x80
[  375.391082]  ? pvclock_read_flags+0x160/0x160
[  375.395581]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.401121]  ? check_preemption_disabled+0x48/0x200
[  375.406161]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  375.411450]  ? rcu_pm_notify+0xc0/0xc0
[  375.415340]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.420884]  ? check_preemption_disabled+0x48/0x200
[  375.425904]  run_timer_softirq+0x52/0xb0
[  375.429979]  ? rcu_read_lock_sched_held+0x108/0x120
[  375.434994]  __do_softirq+0x30b/0xad8
[  375.438804]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  375.443909]  ? trace_hardirqs_off+0xb8/0x310
[  375.448330]  ? schedule+0x108/0x460
[  375.451966]  ? trace_hardirqs_off+0xb8/0x310
[  375.456373]  ? smpboot_thread_fn+0x68b/0xa00
[  375.460796]  ? trace_hardirqs_on+0x310/0x310
[  375.465221]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.470758]  ? check_preemption_disabled+0x48/0x200
[  375.475775]  ? takeover_tasklets+0xa90/0xa90
[  375.480251]  run_ksoftirqd+0x94/0x100
[  375.484059]  smpboot_thread_fn+0x68b/0xa00
[  375.488295]  ? sort_range+0x30/0x30
[  375.491920]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  375.497020]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.502560]  ? __kthread_parkme+0xfb/0x1a0
[  375.506802]  kthread+0x35a/0x420
[  375.510164]  ? sort_range+0x30/0x30
[  375.513793]  ? kthread_bind+0x40/0x40
[  375.517595]  ret_from_fork+0x3a/0x50
[  375.521327] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  375.521332] warn_alloc_show_mem: 1 callbacks suppressed
[  375.521339] Mem-Info:
[  375.527571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  375.532941] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  375.532941]  active_file:14 inactive_file:15 isolated_file:0
[  375.532941]  unevictable:0 dirty:0 writeback:0 unstable:0
[  375.532941]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  375.532941]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  375.532941]  free:13749 free_pcp:291 free_cma:0
[  375.535315] Call Trace:
[  375.544722] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  375.577740]  <IRQ>
[  375.580310] Node 0 
[  375.607911]  dump_stack+0x1c4/0x2b4
[  375.610065] 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
[  375.612268]  ? dump_stack_print_info.cold.2+0x52/0x52
[  375.615885] lowmem_reserve[]:
[  375.641509]  warn_alloc.cold.119+0xb7/0x1bd
[  375.646668]  0
[  375.649767]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  375.654069]  2819
[  375.655865]  ? lock_downgrade+0x900/0x900
[  375.660696]  6323
[  375.662755]  ? trace_hardirqs_off+0xb8/0x310
[  375.666869]  6323
[  375.668934]  ? trace_hardirqs_off+0xb8/0x310
[  375.673317] Node 0 
[  375.675392]  __alloc_pages_slowpath+0x2667/0x2d80
[  375.679797] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  375.682045]  ? warn_alloc+0x120/0x120
[  375.686835] lowmem_reserve[]:
[  375.713740]  ? warn_alloc+0x120/0x120
[  375.717513]  0
[  375.720629]  ? print_usage_bug+0xc0/0xc0
[  375.724403]  0
[  375.726205]  ? warn_alloc+0x120/0x120
[  375.730241]  3503
[  375.732082]  ? print_usage_bug+0xc0/0xc0
[  375.735872]  3503
[  375.737960]  ? graph_lock+0x170/0x170
[  375.744066]  ? kvm_sched_clock_read+0x9/0x20
[  375.747842] Node 0 
[  375.752246]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  375.752278] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  375.752285] lowmem_reserve[]:
[  375.754522]  ? should_fail+0x22d/0xd01
[  375.760029]  0
[  375.788418]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.791508]  0
[  375.795424]  ? __lock_acquire+0x7ec/0x4ec0
[  375.797206]  0
[  375.802305]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  375.804084]  0
[  375.808319]  ? __lock_acquire+0x7ec/0x4ec0
[  375.815231]  ? should_fail+0x22d/0xd01
[  375.817012] Node 0 
[  375.821247]  ? mark_held_locks+0x130/0x130
[  375.825106] DMA: 
[  375.827354]  ? mark_held_locks+0x130/0x130
[  375.831563] 1*4kB 
[  375.833623]  ? select_task_rq_fair+0x754/0x3500
[  375.837832] (U) 
[  375.839974]  ? lock_downgrade+0x900/0x900
[  375.844619] 0*8kB 
[  375.846593]  ? check_preemption_disabled+0x48/0x200
[  375.850714] 0*16kB 
[  375.852854]  ? graph_lock+0x170/0x170
[  375.857876] 1*32kB 
[  375.860107]  ? print_usage_bug+0xc0/0xc0
[  375.863885] (U) 
[  375.866116]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.870144] 2*64kB (U) 
[  375.872125]  ? check_preemption_disabled+0x48/0x200
[  375.877651] 1*128kB 
[  375.880232]  ? check_preemption_disabled+0x48/0x200
[  375.885220] (U) 
[  375.887549]  ? __lock_is_held+0xb5/0x140
[  375.892527] 1*256kB 
[  375.894502]  __alloc_pages_nodemask+0xa80/0xde0
[  375.898531] (U) 
[  375.900848]  ? graph_lock+0x170/0x170
[  375.905493] 0*512kB 
[  375.907462]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  375.911232] 1*1024kB (U) 
[  375.913559]  ? graph_lock+0x170/0x170
[  375.918547] 1*2048kB (M) 
[  375.921315]  ? find_held_lock+0x36/0x1c0
[  375.925087] 3*4096kB 
[  375.927847]  ? ____cache_alloc_node+0x1c7/0x1e0
[  375.931876] (M) 
[  375.934293]  ? lock_downgrade+0x900/0x900
[  375.938957] = 15908kB
[  375.940932]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  375.945051] Node 0 
[  375.947459]  cache_grow_begin+0x91/0x8c0
[  375.952967] DMA32: 
[  375.955232]  ? do_raw_spin_unlock+0xa7/0x2f0
[  375.959266] 4*4kB 
[  375.961506]  fallback_alloc+0x203/0x2e0
[  375.965913] (UM) 
[  375.968062]  ____cache_alloc_node+0x1c7/0x1e0
[  375.972042] 2*8kB 
[  375.974099]  kmem_cache_alloc_node+0xe3/0x730
[  375.978566] (UM) 
[  375.980708]  ? ipv6_get_ifaddr+0x42e/0x620
[  375.985178] 3*16kB 
[  375.987252]  __alloc_skb+0x119/0x770
[  375.991451] (UM) 
[  375.993687]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  375.997371] 3*32kB 
[  375.999427]  ? skb_scrub_packet+0x490/0x490
[  376.004674] (UM) 
[  376.006902]  ? lock_downgrade+0x900/0x900
[  376.011206] 4*64kB 
[  376.013266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.017385] (M) 
[  376.019619]  ? refcount_sub_and_test_checked+0x203/0x310
[  376.025126] 3*128kB 
[  376.027097]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  376.032524] (M) 
[  376.034847]  ? addrconf_rs_timer+0x690/0x690
[  376.040269] 3*256kB 
[  376.042247]  ndisc_alloc_skb+0x144/0x340
[  376.046621] (M) 
[  376.048941]  ndisc_send_rs+0x331/0x6e0
[  376.052980] 4*512kB 
[  376.054950]  addrconf_rs_timer+0x314/0x690
[  376.058812] (UM) 
[  376.061128]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.065334] 3*1024kB 
[  376.067399]  call_timer_fn+0x272/0x920
[  376.071598] (UM) 
[  376.074006]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.077868] 3*2048kB (M) 
[  376.079935]  ? process_timeout+0x40/0x40
[  376.084146] 3*4096kB 
[  376.086893]  ? find_held_lock+0x36/0x1c0
[  376.090929] (M) 
[  376.093355]  ? mark_held_locks+0xc7/0x130
[  376.097388] = 25136kB
[  376.099360]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.103479] Node 0 
[  376.105882]  ? _raw_spin_unlock_irq+0x27/0x80
[  376.110351] Normal: 
[  376.112578]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.117051] 778*4kB 
[  376.119374]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  376.123586] (MEH) 
[  376.125905]  ? trace_hardirqs_on+0xbd/0x310
[  376.130456] 429*8kB (ME) 
[  376.132624]  ? kasan_check_read+0x11/0x20
[  376.136917] 185*16kB 
[  376.139671]  ? __run_timers+0x7da/0xc70
[  376.143789] (UME) 
[  376.146203]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  376.150154] 51*32kB 
[  376.152303]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  376.157720] (UME) 
[  376.160040]  __run_timers+0x7e5/0xc70
[  376.164254] 8*64kB 
[  376.166407]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  376.170175] (UM) 
[  376.172415]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  376.177785] 0*128kB 
[  376.179838]  ? graph_lock+0x170/0x170
[  376.184832] 1*256kB 
[  376.187146]  ? print_usage_bug+0xc0/0xc0
[  376.190936] (U) 
[  376.193256]  ? lock_release+0x970/0x970
[  376.197292] 0*512kB 
[  376.199262]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  376.203215] 2*1024kB 
[  376.205534]  ? find_held_lock+0x36/0x1c0
[  376.210694] (U) 
[  376.213114]  ? graph_lock+0x170/0x170
[  376.217148] 0*2048kB 
[  376.219121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.222893] 0*4096kB 
[  376.225330]  ? check_preemption_disabled+0x48/0x200
[  376.230838] = 13952kB
[  376.233249]  ? __lock_is_held+0xb5/0x140
[  376.238238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  376.240638]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.244682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  376.253509]  ? check_preemption_disabled+0x48/0x200
[  376.259017] 1706 total pagecache pages
[  376.267590]  run_timer_softirq+0x52/0xb0
[  376.272596] 0 pages in swap cache
[  376.276470]  ? rcu_read_lock_sched_held+0x108/0x120
[  376.280513] Swap cache stats: add 0, delete 0, find 0/0
[  376.283988]  __do_softirq+0x30b/0xad8
[  376.288986] Free swap  = 0kB
[  376.288995] Total swap = 0kB
[  376.294355]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  376.298128] 1965979 pages RAM
[  376.301140]  ? pvclock_read_flags+0x160/0x160
[  376.304126] 0 pages HighMem/MovableOnly
[  376.304134] 342306 pages reserved
[  376.309228]  ? lapic_next_event+0x5a/0x90
[  376.312314] 0 pages cma reserved
[  376.316815]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.320852] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  376.324224]  ? check_preemption_disabled+0x48/0x200
[  376.328458] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  376.331728]  ? check_preemption_disabled+0x48/0x200
[  376.337244] ksoftirqd/1 cpuset=
[  376.343748]  ? kvm_clock_read+0x18/0x30
[  376.348735] /
[  376.359038]  ? kvm_sched_clock_read+0x9/0x20
[  376.364034]  mems_allowed=0
[  376.367309]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.385794]  ? check_preemption_disabled+0x48/0x200
[  376.390824]  irq_exit+0x17f/0x1c0
[  376.394281]  smp_apic_timer_interrupt+0x1cb/0x760
[  376.399124]  ? smp_reschedule_interrupt+0x109/0x650
[  376.404140]  ? smp_call_function_single_interrupt+0x650/0x650
[  376.410027]  ? interrupt_entry+0xb5/0xf0
[  376.414093]  ? trace_hardirqs_off_caller+0xbb/0x310
[  376.419110]  ? trace_hardirqs_off_caller+0xbb/0x310
[  376.424136]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  376.428980]  ? trace_hardirqs_on_caller+0x310/0x310
[  376.433995]  ? trace_hardirqs_on_caller+0x310/0x310
[  376.439010]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.444557]  ? check_preemption_disabled+0x48/0x200
[  376.449585]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  376.454436]  apic_timer_interrupt+0xf/0x20
[  376.458693]  </IRQ>
[  376.460930] RIP: 0010:lock_acquire+0x268/0x520
[  376.465513] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  376.484413] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  376.492121] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  376.499401] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  376.506669] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  376.513936] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  376.521208] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  376.528518]  ? lock_release+0x970/0x970
[  376.532501]  ? rcu_read_unlock+0x16/0x60
[  376.536566]  ? lock_downgrade+0x900/0x900
[  376.540717]  ? check_preemption_disabled+0x48/0x200
[  376.545744]  percpu_ref_put_many+0x94/0x260
[  376.550092]  ? mem_cgroup_charge_statistics+0x780/0x780
[  376.555466]  ? rcu_bh_qs+0xc0/0xc0
[  376.559006]  ? mem_cgroup_charge_statistics+0x780/0x780
[  376.564380]  mem_cgroup_iter+0x1f7/0x1160
[  376.568525]  ? downgrade_write+0x2b0/0x2b0
[  376.572771]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  376.577530]  ? up_read+0x1a/0x110
[  376.581002]  ? shrink_slab+0xfa/0x8c0
[  376.584801]  ? shrink_active_list+0x1c20/0x1c20
[  376.589479]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  376.595108]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  376.600229]  ? cgroup_procs_write_finish+0xf0/0xf0
[  376.605156]  ? print_usage_bug+0xc0/0xc0
[  376.609228]  ? find_held_lock+0x36/0x1c0
[  376.613294]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.618829]  ? vmpressure+0x1a2/0x340
[  376.622639]  shrink_node+0x516/0x16b0
[  376.626439]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  376.631756]  ? shrink_node_memcg+0x18e0/0x18e0
[  376.636373]  ? kvm_clock_read+0x18/0x30
[  376.640347]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  376.645377]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  376.649903]  ? kasan_check_write+0x14/0x20
[  376.654168]  ? do_raw_spin_lock+0xc1/0x200
[  376.658413]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  376.663950]  ? __cpuset_node_allowed+0x19b/0x660
[  376.668711]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  376.674428]  ? delayacct_end+0x5a/0x100
[  376.678416]  do_try_to_free_pages+0x3e7/0x1290
[  376.683014]  ? shrink_node+0x16b0/0x16b0
[  376.687074]  ? __lock_is_held+0xb5/0x140
[  376.691152]  try_to_free_pages+0x4d0/0xb90
[  376.695420]  ? do_try_to_free_pages+0x1290/0x1290
[  376.700266]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.705813]  ? lock_acquire+0x1ed/0x520
[  376.709788]  ? set_page_refcounted+0x280/0x280
[  376.714391]  ? lock_release+0x970/0x970
[  376.718373]  ? ___might_sleep+0x1ed/0x300
[  376.722523]  ? arch_local_save_flags+0x40/0x40
[  376.727125]  __alloc_pages_slowpath+0x993/0x2d80
[  376.731914]  ? warn_alloc+0x120/0x120
[  376.735718]  ? __radix_tree_lookup+0x4c0/0x4c0
[  376.740314]  ? find_get_entry+0x2f2/0xc40
[  376.744475]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  376.750014]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  376.754943]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.760497]  ? should_fail+0x22d/0xd01
[  376.764441]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  376.769669]  ? __lock_is_held+0xb5/0x140
[  376.773759]  ? __lock_is_held+0xb5/0x140
[  376.777835]  ? kasan_check_read+0x11/0x20
[  376.781989]  ? ___might_sleep+0x1ed/0x300
[  376.786150]  ? lock_release+0x970/0x970
[  376.790129]  ? arch_local_save_flags+0x40/0x40
[  376.794737]  ? __might_sleep+0x95/0x190
[  376.798718]  __alloc_pages_nodemask+0xa80/0xde0
[  376.803396]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  376.808416]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  376.814221]  ? kasan_check_read+0x11/0x20
[  376.818371]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  376.823650]  ? graph_lock+0x170/0x170
[  376.827457]  ? print_usage_bug+0xc0/0xc0
[  376.831540]  ? graph_lock+0x170/0x170
[  376.835360]  ? graph_lock+0x170/0x170
[  376.839160]  ? __do_page_cache_readahead+0x7ce/0x980
[  376.844292]  ? find_held_lock+0x36/0x1c0
[  376.848363]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  376.853905]  alloc_pages_current+0x10c/0x210
[  376.858310]  ? lock_downgrade+0x900/0x900
[  376.862462]  __page_cache_alloc+0x38f/0x5b0
[  376.866788]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  376.872589]  ? kasan_check_read+0x11/0x20
[  376.876751]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  376.882048]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  376.886718]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  376.892281]  ? check_preemption_disabled+0x48/0x200
[  376.897304]  filemap_fault+0x1594/0x25f0
[  376.901378]  ? __lock_page_or_retry+0xa00/0xa00
[  376.906051]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  376.911851]  ? kasan_check_read+0x11/0x20
[  376.915998]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  376.921279]  ? rcu_bh_qs+0xc0/0xc0
[  376.924823]  ? remove_wait_queue+0x1a6/0x360
[  376.929235]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  376.934702]  ? filemap_map_pages+0xdea/0x1980
[  376.939233]  ? print_usage_bug+0xc0/0xc0
[  376.943299]  ? find_get_pages_range_tag+0x1320/0x1320
[  376.948490]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  376.954025]  ? fput+0x130/0x1a0
[  376.957309]  ? graph_lock+0x170/0x170
[  376.961110]  ? __lock_acquire+0x7ec/0x4ec0
[  376.965372]  ? lock_acquire+0x1ed/0x520
[  376.969351]  ? ext4_filemap_fault+0x7a/0xad
[  376.973683]  ? lock_release+0x970/0x970
[  376.977662]  ? arch_local_save_flags+0x40/0x40
[  376.982256]  ? select_estimate_accuracy+0x4b0/0x4b0
[  376.987290]  ? down_read+0xb0/0x1d0
[  376.990915]  ? ext4_filemap_fault+0x7a/0xad
[  376.995239]  ? __down_interruptible+0x700/0x700
[  376.999926]  ext4_filemap_fault+0x82/0xad
[  377.004080]  __do_fault+0x100/0x6b0
[  377.007713]  ? print_bad_pte+0x6c0/0x6c0
[  377.011778]  ? find_held_lock+0x36/0x1c0
[  377.015844]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  377.021051]  ? pmd_val+0x88/0x100
[  377.024505]  ? add_mm_counter_fast+0xd0/0xd0
[  377.028911]  ? pmd_val+0x88/0x100
[  377.032362]  ? add_mm_counter_fast+0xd0/0xd0
[  377.036772]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.042315]  __handle_mm_fault+0x3709/0x53e0
[  377.046730]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  377.051578]  ? graph_lock+0x170/0x170
[  377.055379]  ? print_usage_bug+0xc0/0xc0
[  377.059440]  ? lock_downgrade+0x900/0x900
[  377.063592]  ? graph_lock+0x170/0x170
[  377.067391]  ? graph_lock+0x170/0x170
[  377.071220]  ? handle_mm_fault+0x42a/0xc70
[  377.075456]  ? lock_downgrade+0x900/0x900
[  377.079605]  ? check_preemption_disabled+0x48/0x200
[  377.084626]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  377.090422]  ? kasan_check_read+0x11/0x20
[  377.094575]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  377.099859]  ? rcu_bh_qs+0xc0/0xc0
[  377.103401]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.108853]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.114404]  ? check_preemption_disabled+0x48/0x200
[  377.119428]  handle_mm_fault+0x54f/0xc70
[  377.123496]  ? __handle_mm_fault+0x53e0/0x53e0
[  377.128102]  ? find_vma+0x34/0x190
[  377.131681]  __do_page_fault+0x67d/0xed0
[  377.135755]  ? mm_fault_error+0x380/0x380
[  377.139901]  ? trace_hardirqs_off+0xb8/0x310
[  377.144330]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  377.149697]  ? trace_hardirqs_on+0x310/0x310
[  377.154113]  do_page_fault+0xf2/0x7e0
[  377.157916]  ? vmalloc_sync_all+0x30/0x30
[  377.162077]  ? error_entry+0x70/0xd0
[  377.165794]  ? trace_hardirqs_off_caller+0xbb/0x310
[  377.170807]  ? trace_hardirqs_on_caller+0xc0/0x310
[  377.175749]  ? syscall_return_slowpath+0x5e0/0x5e0
[  377.180687]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.185529]  ? trace_hardirqs_on_caller+0x310/0x310
[  377.190595]  ? trace_hardirqs_off+0x310/0x310
[  377.195109]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  377.200146]  ? prepare_exit_to_usermode+0x291/0x3b0
[  377.205161]  ? page_fault+0x8/0x30
[  377.208715]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  377.213568]  ? page_fault+0x8/0x30
[  377.217132]  page_fault+0x1e/0x30
[  377.220584] RIP: 0033:0x7f5d3f443dd3
[  377.224300] Code: Bad RIP value.
[  377.227664] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  377.233031] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  377.240301] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  377.247572] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  377.254837] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  377.262108] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  377.269406] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  377.269469] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  377.276335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  377.276344] Call Trace:
[  377.282907] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  377.292178]  dump_stack+0x1c4/0x2b4
[  377.294762] init cpuset=
[  377.304459]  ? dump_stack_print_info.cold.2+0x52/0x52
[  377.308059] /
[  377.310738]  warn_alloc.cold.119+0xb7/0x1bd
[  377.315913]  mems_allowed=0
[  377.317671]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  377.329724]  ? lock_downgrade+0x900/0x900
[  377.333881]  ? trace_hardirqs_off+0xb8/0x310
[  377.338297]  ? trace_hardirqs_off+0xb8/0x310
[  377.342715]  __alloc_pages_slowpath+0x2667/0x2d80
[  377.347584]  ? mark_held_locks+0x130/0x130
[  377.351859]  ? warn_alloc+0x120/0x120
[  377.355679]  ? warn_alloc+0x120/0x120
[  377.359481]  ? print_usage_bug+0xc0/0xc0
[  377.363545]  ? warn_alloc+0x120/0x120
[  377.367348]  ? print_usage_bug+0xc0/0xc0
[  377.371411]  ? __lock_acquire+0x7ec/0x4ec0
[  377.375648]  ? __lock_acquire+0x7ec/0x4ec0
[  377.379922]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.385478]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.391020]  ? should_fail+0x22d/0xd01
[  377.394931]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.400036]  ? __lock_acquire+0x7ec/0x4ec0
[  377.404282]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  377.409381]  ? __lock_acquire+0x7ec/0x4ec0
[  377.413613]  ? should_fail+0x22d/0xd01
[  377.417525]  ? mark_held_locks+0x130/0x130
[  377.421770]  ? mark_held_locks+0x130/0x130
[  377.426015]  ? mark_held_locks+0xc7/0x130
[  377.430259]  ? print_usage_bug+0xc0/0xc0
[  377.434319]  ? graph_lock+0x170/0x170
[  377.438123]  ? print_usage_bug+0xc0/0xc0
[  377.442194]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.447739]  ? check_preemption_disabled+0x48/0x200
[  377.452757]  ? check_preemption_disabled+0x48/0x200
[  377.457791]  ? __lock_is_held+0xb5/0x140
[  377.461864]  __alloc_pages_nodemask+0xa80/0xde0
[  377.466558]  ? graph_lock+0x170/0x170
[  377.470380]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  377.475402]  ? graph_lock+0x170/0x170
[  377.479229]  ? find_held_lock+0x36/0x1c0
[  377.483306]  ? ____cache_alloc_node+0x1c7/0x1e0
[  377.487980]  ? lock_downgrade+0x900/0x900
[  377.492137]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.497684]  cache_grow_begin+0x91/0x8c0
[  377.501745]  ? do_raw_spin_unlock+0xa7/0x2f0
[  377.506160]  fallback_alloc+0x203/0x2e0
[  377.510149]  ____cache_alloc_node+0x1c7/0x1e0
[  377.514688]  kmem_cache_alloc_node+0xe3/0x730
[  377.519188]  ? ipv6_get_ifaddr+0x42e/0x620
[  377.523449]  __alloc_skb+0x119/0x770
[  377.527192]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  377.532474]  ? skb_scrub_packet+0x490/0x490
[  377.536812]  ? lock_downgrade+0x900/0x900
[  377.540987]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.546528]  ? refcount_sub_and_test_checked+0x203/0x310
[  377.551988]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  377.557441]  ? addrconf_rs_timer+0x690/0x690
[  377.561862]  ndisc_alloc_skb+0x144/0x340
[  377.565950]  ndisc_send_rs+0x331/0x6e0
[  377.569861]  addrconf_rs_timer+0x314/0x690
[  377.574117]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.578372]  call_timer_fn+0x272/0x920
[  377.582276]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.586531]  ? process_timeout+0x40/0x40
[  377.590607]  ? find_held_lock+0x36/0x1c0
[  377.594683]  ? __run_timers+0x7da/0xc70
[  377.598667]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.603161]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.607683]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.611924]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  377.616512]  ? trace_hardirqs_on+0xbd/0x310
[  377.620834]  ? kasan_check_read+0x11/0x20
[  377.624984]  ? __run_timers+0x7da/0xc70
[  377.628963]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.634438]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.638801]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  377.643040]  __run_timers+0x7e5/0xc70
[  377.646867]  ? find_held_lock+0x36/0x1c0
[  377.650959]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  377.656330]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.660825]  ? _raw_spin_unlock_irq+0x27/0x80
[  377.665323]  ? lockdep_hardirqs_on+0x421/0x5c0
[  377.669908]  ? trace_hardirqs_on+0xbd/0x310
[  377.674232]  ? kasan_check_read+0x11/0x20
[  377.678383]  ? finish_task_switch+0x1f5/0x900
[  377.682909]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  377.688363]  ? compat_start_thread+0x80/0x80
[  377.692794]  ? pvclock_read_flags+0x160/0x160
[  377.697294]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.702835]  ? check_preemption_disabled+0x48/0x200
[  377.707886]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  377.713178]  ? rcu_pm_notify+0xc0/0xc0
[  377.717096]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  377.722639]  ? check_preemption_disabled+0x48/0x200
[  377.727670]  run_timer_softirq+0x52/0xb0
[  377.731737]  ? rcu_read_lock_sched_held+0x108/0x120
[  377.736759]  __do_softirq+0x30b/0xad8
[  377.740594]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  377.745726]  ? trace_hardirqs_off+0xb8/0x310
[  377.750144]  ? schedule+0x108/0x460
[  377.753783]  ? trace_hardirqs_off+0xb8/0x310
[  377.758201]  ? smpboot_thread_fn+0x68b/0xa00
[  377.762611]  ? trace_hardirqs_on+0x310/0x310
[  377.767037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.772616]  ? check_preemption_disabled+0x48/0x200
[  377.777642]  ? takeover_tasklets+0xa90/0xa90
[  377.782063]  run_ksoftirqd+0x94/0x100
[  377.785867]  smpboot_thread_fn+0x68b/0xa00
[  377.790106]  ? sort_range+0x30/0x30
[  377.793742]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  377.798846]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  377.804403]  ? __kthread_parkme+0xfb/0x1a0
[  377.808642]  kthread+0x35a/0x420
[  377.812043]  ? sort_range+0x30/0x30
[  377.815680]  ? kthread_bind+0x40/0x40
[  377.819489]  ret_from_fork+0x3a/0x50
[  377.823258] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  377.823264] warn_alloc_show_mem: 1 callbacks suppressed
[  377.823271] Mem-Info:
[  377.829498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  377.834868] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  377.834868]  active_file:14 inactive_file:15 isolated_file:0
[  377.834868]  unevictable:0 dirty:0 writeback:0 unstable:0
[  377.834868]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  377.834868]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  377.834868]  free:13749 free_pcp:291 free_cma:0
[  377.837238] Call Trace:
[  377.846623] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  377.879652]  <IRQ>
[  377.882230] Node 0 
[  377.909832]  dump_stack+0x1c4/0x2b4
[  377.911991] 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
[  377.914205]  ? dump_stack_print_info.cold.2+0x52/0x52
[  377.917798] lowmem_reserve[]: 0
[  377.943321]  warn_alloc.cold.119+0xb7/0x1bd
[  377.948477]  2819
[  377.951749]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  377.956049]  6323
[  377.958104]  ? lock_downgrade+0x900/0x900
[  377.962920]  6323
[  377.964981]  ? trace_hardirqs_off+0xb8/0x310
[  377.971158]  ? trace_hardirqs_off+0xb8/0x310
[  377.975537] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  377.979977]  __alloc_pages_slowpath+0x2667/0x2d80
[  377.980020]  ? warn_alloc+0x120/0x120
[  378.007469] lowmem_reserve[]: 0
[  378.012333]  ? trace_hardirqs_on+0x310/0x310
[  378.016105]  0
[  378.019380]  ? warn_alloc+0x120/0x120
[  378.023761]  3503
[  378.025561]  ? print_usage_bug+0xc0/0xc0
[  378.029332]  3503
[  378.031387]  ? warn_alloc+0x120/0x120
[  378.037479]  ? ktime_get+0x2e1/0x440
[  378.041254] Node 0 
[  378.044975]  ? print_usage_bug+0xc0/0xc0
[  378.045005] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  378.045012] lowmem_reserve[]:
[  378.047240]  ? __lock_acquire+0x7ec/0x4ec0
[  378.051275]  0
[  378.079642]  ? __lock_acquire+0x7ec/0x4ec0
[  378.082722]  0
[  378.086957]  ? kasan_check_read+0x11/0x20
[  378.088733]  0
[  378.092978]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.094788]  0
[  378.098932]  ? should_fail+0x22d/0xd01
[  378.106238]  ? rcu_bh_qs+0xc0/0xc0
[  378.108017] Node 0 
[  378.111897]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.115411] DMA: 
[  378.117667]  ? __lock_acquire+0x7ec/0x4ec0
[  378.122745] 1*4kB 
[  378.124803]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  378.129011] (U) 
[  378.131167]  ? __lock_acquire+0x7ec/0x4ec0
[  378.136269] 0*8kB 
[  378.138237]  ? should_fail+0x22d/0xd01
[  378.142447] 0*16kB 
[  378.144592]  ? rcu_idle_enter+0x4b0/0x4b0
[  378.148456] 1*32kB 
[  378.150690]  ? mark_held_locks+0x130/0x130
[  378.154804] (U) 
[  378.157033]  ? mark_held_locks+0x130/0x130
[  378.161245] 2*64kB (U) 
[  378.163225]  ? mark_held_locks+0xc7/0x130
[  378.167432] 1*128kB 
[  378.170027]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  378.174153] (U) 
[  378.176472]  ? graph_lock+0x170/0x170
[  378.181460] 1*256kB (U) 
[  378.183471]  ? print_usage_bug+0xc0/0xc0
[  378.187245] 0*512kB 
[  378.189914]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.193950] 1*1024kB 
[  378.196274]  ? check_preemption_disabled+0x48/0x200
[  378.201784] (U) 
[  378.204197]  ? check_preemption_disabled+0x48/0x200
[  378.209207] 1*2048kB 
[  378.211221]  ? __lock_is_held+0xb5/0x140
[  378.216204] (M) 3*4096kB 
[  378.218639]  __alloc_pages_nodemask+0xa80/0xde0
[  378.222667] (M) 
[  378.225421]  ? graph_lock+0x170/0x170
[  378.230069] = 15908kB
[  378.232070]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  378.235848] Node 0 
[  378.238253]  ? graph_lock+0x170/0x170
[  378.243273] DMA32: 
[  378.245510]  ? find_held_lock+0x36/0x1c0
[  378.249297] 4*4kB 
[  378.251532]  ? ____cache_alloc_node+0x1c7/0x1e0
[  378.255559] (UM) 
[  378.257705]  ? lock_downgrade+0x900/0x900
[  378.262343] 2*8kB (UM) 
[  378.264414]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.268532] 3*16kB 
[  378.271121]  cache_grow_begin+0x91/0x8c0
[  378.276628] (UM) 
[  378.278860]  ? do_raw_spin_unlock+0xa7/0x2f0
[  378.282898] 3*32kB 
[  378.284958]  fallback_alloc+0x203/0x2e0
[  378.289332] (UM) 4*64kB 
[  378.291577]  ____cache_alloc_node+0x1c7/0x1e0
[  378.295524] (M) 
[  378.298204]  kmem_cache_alloc_node+0xe3/0x730
[  378.302675] 3*128kB 
[  378.304648]  ? ipv6_get_ifaddr+0x42e/0x620
[  378.309119] (M) 
[  378.311448]  __alloc_skb+0x119/0x770
[  378.315650] 3*256kB 
[  378.317624]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  378.321309] (M) 
[  378.323660]  ? skb_scrub_packet+0x490/0x490
[  378.328915] 4*512kB 
[  378.330890]  ? lock_downgrade+0x900/0x900
[  378.335194] (UM) 
[  378.337517]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.341647] 3*1024kB 
[  378.343708]  ? refcount_sub_and_test_checked+0x203/0x310
[  378.349220] (UM) 
[  378.351626]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  378.357050] 3*2048kB (M) 
[  378.359115]  ? addrconf_rs_timer+0x690/0x690
[  378.364532] 3*4096kB (M) 
[  378.367303]  ndisc_alloc_skb+0x144/0x340
[  378.371677] = 25136kB
[  378.374427]  ndisc_send_rs+0x331/0x6e0
[  378.378490] Node 0 
[  378.380895]  addrconf_rs_timer+0x314/0x690
[  378.384754] Normal: 
[  378.386984]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.391197] 778*4kB 
[  378.393528]  call_timer_fn+0x272/0x920
[  378.397727] (MEH) 
[  378.400047]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.403919] 429*8kB 
[  378.406065]  ? process_timeout+0x40/0x40
[  378.410288] (ME) 
[  378.412617]  ? find_held_lock+0x36/0x1c0
[  378.416667] 185*16kB 
[  378.418727]  ? mark_held_locks+0xc7/0x130
[  378.422763] (UME) 
[  378.425242]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.429362] 51*32kB 
[  378.431505]  ? _raw_spin_unlock_irq+0x27/0x80
[  378.435981] (UME) 
[  378.438301]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.442766] 8*64kB (UM) 
[  378.444918]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  378.449127] 0*128kB 
[  378.451793]  ? trace_hardirqs_on+0xbd/0x310
[  378.456345] 1*256kB (U) 
[  378.458677]  ? kasan_check_read+0x11/0x20
[  378.462968] 0*512kB 
[  378.465634]  ? __run_timers+0x7da/0xc70
[  378.469750] 2*1024kB (U) 
[  378.472100]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  378.476053] 0*2048kB 
[  378.478805]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.484230] 0*4096kB 
[  378.486652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  378.490877] = 13952kB
[  378.493294]  __run_timers+0x7e5/0xc70
[  378.497509] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  378.499914]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  378.503684] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  378.512505]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  378.517840] 1706 total pagecache pages
[  378.526407]  ? graph_lock+0x170/0x170
[  378.531404] 0 pages in swap cache
[  378.535278]  ? print_usage_bug+0xc0/0xc0
[  378.539068] Swap cache stats: add 0, delete 0, find 0/0
[  378.542512]  ? lock_release+0x970/0x970
[  378.546548] Free swap  = 0kB
[  378.546558] Total swap = 0kB
[  378.551917]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  378.555865] 1965979 pages RAM
[  378.558895]  ? find_held_lock+0x36/0x1c0
[  378.561884] 0 pages HighMem/MovableOnly
[  378.567067]  ? graph_lock+0x170/0x170
[  378.570139] 342306 pages reserved
[  378.570147] 0 pages cma reserved
[  378.574222]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.578263] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  378.582008]  ? check_preemption_disabled+0x48/0x200
[  378.585491] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  378.588804]  ? __lock_is_held+0xb5/0x140
[  378.594309] ksoftirqd/1 cpuset=
[  378.600884]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.605872] /
[  378.616178]  ? check_preemption_disabled+0x48/0x200
[  378.620223]  mems_allowed=0
[  378.623497]  run_timer_softirq+0x52/0xb0
[  378.642838]  ? rcu_read_lock_sched_held+0x108/0x120
[  378.647856]  __do_softirq+0x30b/0xad8
[  378.651668]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  378.656788]  ? pvclock_read_flags+0x160/0x160
[  378.661286]  ? lapic_next_event+0x5a/0x90
[  378.665436]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.670979]  ? check_preemption_disabled+0x48/0x200
[  378.675998]  ? check_preemption_disabled+0x48/0x200
[  378.681021]  ? kvm_clock_read+0x18/0x30
[  378.684994]  ? kvm_sched_clock_read+0x9/0x20
[  378.689404]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.694944]  ? check_preemption_disabled+0x48/0x200
[  378.699977]  irq_exit+0x17f/0x1c0
[  378.703437]  smp_apic_timer_interrupt+0x1cb/0x760
[  378.708278]  ? smp_reschedule_interrupt+0x109/0x650
[  378.713302]  ? smp_call_function_single_interrupt+0x650/0x650
[  378.719201]  ? interrupt_entry+0xb5/0xf0
[  378.723267]  ? trace_hardirqs_off_caller+0xbb/0x310
[  378.728281]  ? trace_hardirqs_off_caller+0xbb/0x310
[  378.733303]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.738151]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.743178]  ? trace_hardirqs_on_caller+0x310/0x310
[  378.748214]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  378.753756]  ? check_preemption_disabled+0x48/0x200
[  378.758802]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  378.763675]  apic_timer_interrupt+0xf/0x20
[  378.767933]  </IRQ>
[  378.770315] RIP: 0010:lock_acquire+0x268/0x520
[  378.774902] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  378.793801] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  378.801512] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  378.808825] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  378.816097] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  378.823364] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  378.830632] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  378.837937]  ? lock_release+0x970/0x970
[  378.841935]  ? rcu_read_unlock+0x16/0x60
[  378.845997]  ? lock_downgrade+0x900/0x900
[  378.850162]  ? check_preemption_disabled+0x48/0x200
[  378.855207]  percpu_ref_put_many+0x94/0x260
[  378.859530]  ? mem_cgroup_charge_statistics+0x780/0x780
[  378.864899]  ? rcu_bh_qs+0xc0/0xc0
[  378.868441]  ? mem_cgroup_charge_statistics+0x780/0x780
[  378.873815]  mem_cgroup_iter+0x1f7/0x1160
[  378.877976]  ? downgrade_write+0x2b0/0x2b0
[  378.882224]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  378.886983]  ? up_read+0x1a/0x110
[  378.890436]  ? shrink_slab+0xfa/0x8c0
[  378.894241]  ? shrink_active_list+0x1c20/0x1c20
[  378.898918]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  378.904559]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  378.909679]  ? cgroup_procs_write_finish+0xf0/0xf0
[  378.914610]  ? print_usage_bug+0xc0/0xc0
[  378.918677]  ? find_held_lock+0x36/0x1c0
[  378.922778]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  378.928331]  ? vmpressure+0x1a2/0x340
[  378.932142]  shrink_node+0x516/0x16b0
[  378.935944]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  378.941255]  ? shrink_node_memcg+0x18e0/0x18e0
[  378.945846]  ? kvm_clock_read+0x18/0x30
[  378.949825]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  378.954850]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  378.959347]  ? kasan_check_write+0x14/0x20
[  378.963585]  ? do_raw_spin_lock+0xc1/0x200
[  378.967825]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  378.973384]  ? __cpuset_node_allowed+0x19b/0x660
[  378.978146]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  378.983859]  ? delayacct_end+0x5a/0x100
[  378.987868]  do_try_to_free_pages+0x3e7/0x1290
[  378.992485]  ? shrink_node+0x16b0/0x16b0
[  378.996553]  ? __lock_is_held+0xb5/0x140
[  379.000632]  try_to_free_pages+0x4d0/0xb90
[  379.004872]  ? do_try_to_free_pages+0x1290/0x1290
[  379.009712]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.015261]  ? lock_acquire+0x1ed/0x520
[  379.019245]  ? set_page_refcounted+0x280/0x280
[  379.023837]  ? lock_release+0x970/0x970
[  379.027819]  ? ___might_sleep+0x1ed/0x300
[  379.032003]  ? arch_local_save_flags+0x40/0x40
[  379.036603]  __alloc_pages_slowpath+0x993/0x2d80
[  379.041398]  ? warn_alloc+0x120/0x120
[  379.045205]  ? __radix_tree_lookup+0x4c0/0x4c0
[  379.049804]  ? find_get_entry+0x2f2/0xc40
[  379.053959]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.059503]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  379.064436]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.069972]  ? should_fail+0x22d/0xd01
[  379.073863]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.078971]  ? __lock_is_held+0xb5/0x140
[  379.083073]  ? __lock_is_held+0xb5/0x140
[  379.087147]  ? kasan_check_read+0x11/0x20
[  379.091298]  ? ___might_sleep+0x1ed/0x300
[  379.095464]  ? lock_release+0x970/0x970
[  379.099439]  ? arch_local_save_flags+0x40/0x40
[  379.104045]  ? __might_sleep+0x95/0x190
[  379.108031]  __alloc_pages_nodemask+0xa80/0xde0
[  379.112731]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  379.117746]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  379.123549]  ? kasan_check_read+0x11/0x20
[  379.127702]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.132981]  ? graph_lock+0x170/0x170
[  379.136786]  ? print_usage_bug+0xc0/0xc0
[  379.140854]  ? graph_lock+0x170/0x170
[  379.144669]  ? graph_lock+0x170/0x170
[  379.148469]  ? __do_page_cache_readahead+0x7ce/0x980
[  379.153583]  ? find_held_lock+0x36/0x1c0
[  379.157656]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  379.163204]  alloc_pages_current+0x10c/0x210
[  379.167619]  ? lock_downgrade+0x900/0x900
[  379.171771]  __page_cache_alloc+0x38f/0x5b0
[  379.176095]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  379.181891]  ? kasan_check_read+0x11/0x20
[  379.186043]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.191326]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  379.196000]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.201552]  ? check_preemption_disabled+0x48/0x200
[  379.206611]  filemap_fault+0x1594/0x25f0
[  379.210691]  ? __lock_page_or_retry+0xa00/0xa00
[  379.215365]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  379.221168]  ? kasan_check_read+0x11/0x20
[  379.225327]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.230632]  ? rcu_bh_qs+0xc0/0xc0
[  379.234197]  ? remove_wait_queue+0x1a6/0x360
[  379.238613]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.244075]  ? filemap_map_pages+0xdea/0x1980
[  379.248605]  ? print_usage_bug+0xc0/0xc0
[  379.252675]  ? find_get_pages_range_tag+0x1320/0x1320
[  379.257864]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  379.263402]  ? fput+0x130/0x1a0
[  379.266685]  ? graph_lock+0x170/0x170
[  379.270485]  ? __lock_acquire+0x7ec/0x4ec0
[  379.274756]  ? lock_acquire+0x1ed/0x520
[  379.278742]  ? ext4_filemap_fault+0x7a/0xad
[  379.283084]  ? lock_release+0x970/0x970
[  379.287056]  ? arch_local_save_flags+0x40/0x40
[  379.291645]  ? select_estimate_accuracy+0x4b0/0x4b0
[  379.296679]  ? down_read+0xb0/0x1d0
[  379.300308]  ? ext4_filemap_fault+0x7a/0xad
[  379.304661]  ? __down_interruptible+0x700/0x700
[  379.309356]  ext4_filemap_fault+0x82/0xad
[  379.313509]  __do_fault+0x100/0x6b0
[  379.317158]  ? print_bad_pte+0x6c0/0x6c0
[  379.321254]  ? find_held_lock+0x36/0x1c0
[  379.325318]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  379.330524]  ? pmd_val+0x88/0x100
[  379.334000]  ? add_mm_counter_fast+0xd0/0xd0
[  379.338406]  ? pmd_val+0x88/0x100
[  379.341874]  ? add_mm_counter_fast+0xd0/0xd0
[  379.346290]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.351834]  __handle_mm_fault+0x3709/0x53e0
[  379.356259]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  379.361121]  ? graph_lock+0x170/0x170
[  379.364972]  ? print_usage_bug+0xc0/0xc0
[  379.369052]  ? lock_downgrade+0x900/0x900
[  379.373220]  ? graph_lock+0x170/0x170
[  379.377022]  ? graph_lock+0x170/0x170
[  379.380847]  ? handle_mm_fault+0x42a/0xc70
[  379.385087]  ? lock_downgrade+0x900/0x900
[  379.389236]  ? check_preemption_disabled+0x48/0x200
[  379.394264]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  379.400086]  ? kasan_check_read+0x11/0x20
[  379.404233]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.409530]  ? rcu_bh_qs+0xc0/0xc0
[  379.413078]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.418555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.424112]  ? check_preemption_disabled+0x48/0x200
[  379.429139]  handle_mm_fault+0x54f/0xc70
[  379.433210]  ? __handle_mm_fault+0x53e0/0x53e0
[  379.437797]  ? find_vma+0x34/0x190
[  379.441342]  __do_page_fault+0x67d/0xed0
[  379.445416]  ? mm_fault_error+0x380/0x380
[  379.449570]  ? trace_hardirqs_off+0xb8/0x310
[  379.453985]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  379.459356]  ? trace_hardirqs_on+0x310/0x310
[  379.463773]  do_page_fault+0xf2/0x7e0
[  379.467584]  ? vmalloc_sync_all+0x30/0x30
[  379.471731]  ? error_entry+0x70/0xd0
[  379.475445]  ? trace_hardirqs_off_caller+0xbb/0x310
[  379.480463]  ? trace_hardirqs_on_caller+0xc0/0x310
[  379.485393]  ? syscall_return_slowpath+0x5e0/0x5e0
[  379.490323]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.495166]  ? trace_hardirqs_on_caller+0x310/0x310
[  379.500195]  ? trace_hardirqs_off+0x310/0x310
[  379.504689]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  379.509723]  ? prepare_exit_to_usermode+0x291/0x3b0
[  379.514741]  ? page_fault+0x8/0x30
[  379.518285]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  379.523128]  ? page_fault+0x8/0x30
[  379.526672]  page_fault+0x1e/0x30
[  379.530141] RIP: 0033:0x7f5d3f443dd3
[  379.533855] Code: Bad RIP value.
[  379.537215] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  379.542579] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  379.549848] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  379.557116] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  379.564382] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  379.571648] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  379.578943] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  379.579007] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  379.585871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  379.585880] Call Trace:
[  379.592473] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  379.601724]  dump_stack+0x1c4/0x2b4
[  379.604286] init cpuset=
[  379.613985]  ? dump_stack_print_info.cold.2+0x52/0x52
[  379.617585] /
[  379.620259]  warn_alloc.cold.119+0xb7/0x1bd
[  379.625414]  mems_allowed=0
[  379.627132]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  379.639295]  ? lock_downgrade+0x900/0x900
[  379.643456]  ? trace_hardirqs_off+0xb8/0x310
[  379.647877]  ? trace_hardirqs_off+0xb8/0x310
[  379.652295]  __alloc_pages_slowpath+0x2667/0x2d80
[  379.657167]  ? mark_held_locks+0x130/0x130
[  379.661417]  ? warn_alloc+0x120/0x120
[  379.665228]  ? warn_alloc+0x120/0x120
[  379.669032]  ? print_usage_bug+0xc0/0xc0
[  379.673120]  ? warn_alloc+0x120/0x120
[  379.676935]  ? print_usage_bug+0xc0/0xc0
[  379.680998]  ? __lock_acquire+0x7ec/0x4ec0
[  379.685236]  ? __lock_acquire+0x7ec/0x4ec0
[  379.689471]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.695008]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  379.700547]  ? should_fail+0x22d/0xd01
[  379.704445]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.709552]  ? __lock_acquire+0x7ec/0x4ec0
[  379.713795]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  379.718895]  ? __lock_acquire+0x7ec/0x4ec0
[  379.723154]  ? should_fail+0x22d/0xd01
[  379.727079]  ? mark_held_locks+0x130/0x130
[  379.731319]  ? mark_held_locks+0x130/0x130
[  379.735569]  ? graph_lock+0x170/0x170
[  379.739372]  ? print_usage_bug+0xc0/0xc0
[  379.743433]  ? graph_lock+0x170/0x170
[  379.747240]  ? print_usage_bug+0xc0/0xc0
[  379.751316]  ? wq_watchdog_touch+0x9c/0xfe
[  379.755554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.761111]  ? check_preemption_disabled+0x48/0x200
[  379.766124]  ? check_preemption_disabled+0x48/0x200
[  379.771154]  ? __lock_is_held+0xb5/0x140
[  379.775237]  __alloc_pages_nodemask+0xa80/0xde0
[  379.779907]  ? graph_lock+0x170/0x170
[  379.783720]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  379.788738]  ? graph_lock+0x170/0x170
[  379.792555]  ? find_held_lock+0x36/0x1c0
[  379.796635]  ? ____cache_alloc_node+0x1c7/0x1e0
[  379.801310]  ? lock_downgrade+0x900/0x900
[  379.805468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.811012]  cache_grow_begin+0x91/0x8c0
[  379.815108]  ? do_raw_spin_unlock+0xa7/0x2f0
[  379.819531]  fallback_alloc+0x203/0x2e0
[  379.823513]  ____cache_alloc_node+0x1c7/0x1e0
[  379.828015]  kmem_cache_alloc_node+0xe3/0x730
[  379.832533]  ? ipv6_get_ifaddr+0x42e/0x620
[  379.836782]  __alloc_skb+0x119/0x770
[  379.840509]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  379.845791]  ? skb_scrub_packet+0x490/0x490
[  379.850129]  ? lock_downgrade+0x900/0x900
[  379.854329]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  379.859868]  ? refcount_sub_and_test_checked+0x203/0x310
[  379.865340]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  379.870790]  ? addrconf_rs_timer+0x690/0x690
[  379.875220]  ndisc_alloc_skb+0x144/0x340
[  379.879285]  ndisc_send_rs+0x331/0x6e0
[  379.883189]  addrconf_rs_timer+0x314/0x690
[  379.887433]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.891683]  call_timer_fn+0x272/0x920
[  379.895589]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.899828]  ? process_timeout+0x40/0x40
[  379.903888]  ? find_held_lock+0x36/0x1c0
[  379.907959]  ? __run_timers+0x7da/0xc70
[  379.911938]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.916438]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.920960]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.925210]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  379.929793]  ? trace_hardirqs_on+0xbd/0x310
[  379.934119]  ? kasan_check_read+0x11/0x20
[  379.938270]  ? __run_timers+0x7da/0xc70
[  379.942246]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  379.947702]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.951946]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  379.956189]  __run_timers+0x7e5/0xc70
[  379.960038]  ? find_held_lock+0x36/0x1c0
[  379.964121]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  379.969486]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.973984]  ? _raw_spin_unlock_irq+0x27/0x80
[  379.978482]  ? lockdep_hardirqs_on+0x421/0x5c0
[  379.983071]  ? trace_hardirqs_on+0xbd/0x310
[  379.987408]  ? kasan_check_read+0x11/0x20
[  379.991559]  ? finish_task_switch+0x1f5/0x900
[  379.996061]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  380.001516]  ? compat_start_thread+0x80/0x80
[  380.005986]  ? pvclock_read_flags+0x160/0x160
[  380.010498]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.016039]  ? check_preemption_disabled+0x48/0x200
[  380.021077]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  380.026386]  ? rcu_pm_notify+0xc0/0xc0
[  380.030279]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.035821]  ? check_preemption_disabled+0x48/0x200
[  380.040850]  run_timer_softirq+0x52/0xb0
[  380.044911]  ? rcu_read_lock_sched_held+0x108/0x120
[  380.049964]  __do_softirq+0x30b/0xad8
[  380.053779]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  380.058882]  ? trace_hardirqs_off+0xb8/0x310
[  380.063303]  ? schedule+0x108/0x460
[  380.066968]  ? trace_hardirqs_off+0xb8/0x310
[  380.071376]  ? smpboot_thread_fn+0x68b/0xa00
[  380.075787]  ? trace_hardirqs_on+0x310/0x310
[  380.080207]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.085751]  ? check_preemption_disabled+0x48/0x200
[  380.090776]  ? takeover_tasklets+0xa90/0xa90
[  380.095197]  run_ksoftirqd+0x94/0x100
[  380.099001]  smpboot_thread_fn+0x68b/0xa00
[  380.103243]  ? sort_range+0x30/0x30
[  380.106922]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  380.112037]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.117584]  ? __kthread_parkme+0xfb/0x1a0
[  380.121824]  kthread+0x35a/0x420
[  380.125198]  ? sort_range+0x30/0x30
[  380.128828]  ? kthread_bind+0x40/0x40
[  380.132635]  ret_from_fork+0x3a/0x50
[  380.136365] warn_alloc_show_mem: 1 callbacks suppressed
[  380.136377] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  380.136379] Mem-Info:
[  380.136409] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  380.136409]  active_file:14 inactive_file:15 isolated_file:0
[  380.136409]  unevictable:0 dirty:0 writeback:0 unstable:0
[  380.136409]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  380.136409]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  380.136409]  free:13749 free_pcp:291 free_cma:0
[  380.141750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  380.147981] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  380.150380] Call Trace:
[  380.183416] Node 0 
[  380.192757]  <IRQ>
[  380.220351] 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
[  380.222912]  dump_stack+0x1c4/0x2b4
[  380.225119] lowmem_reserve[]:
[  380.227264]  ? dump_stack_print_info.cold.2+0x52/0x52
[  380.252737]  0 2819
[  380.256388]  warn_alloc.cold.119+0xb7/0x1bd
[  380.259458]  6323
[  380.264658]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  380.266871]  6323
[  380.271193]  ? lock_downgrade+0x900/0x900
[  380.278085]  ? trace_hardirqs_off+0xb8/0x310
[  380.280128] Node 0 
[  380.284270]  ? trace_hardirqs_off+0xb8/0x310
[  380.288680] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  380.290892]  __alloc_pages_slowpath+0x2667/0x2d80
[  380.295262] lowmem_reserve[]: 0
[  380.322194]  ? warn_alloc+0x120/0x120
[  380.326976]  0
[  380.330256]  ? warn_alloc+0x120/0x120
[  380.334034]  3503
[  380.335832]  ? print_usage_bug+0xc0/0xc0
[  380.339603]  3503
[  380.341661]  ? warn_alloc+0x120/0x120
[  380.347756]  ? print_usage_bug+0xc0/0xc0
[  380.351531] Node 0 Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  380.355617]  ? graph_lock+0x170/0x170
[  380.355636]  ? kvm_sched_clock_read+0x9/0x20
[  380.384586] lowmem_reserve[]: 0
[  380.388401]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  380.392776]  0
[  380.396049]  ? should_fail+0x22d/0xd01
[  380.401561]  0
[  380.403357]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.407216]  0
[  380.409038]  ? __lock_acquire+0x7ec/0x4ec0
[  380.415927]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  380.420164] Node 0 
[  380.425277]  ? __lock_acquire+0x7ec/0x4ec0
[  380.425286] DMA: 
[  380.427526]  ? should_fail+0x22d/0xd01
[  380.431736] 1*4kB 
[  380.433801]  ? mark_held_locks+0x130/0x130
[  380.437655] (U) 
[  380.439799]  ? mark_held_locks+0x130/0x130
[  380.444009] 0*8kB 
[  380.445980]  ? select_task_rq_fair+0x754/0x3500
[  380.450240] 0*16kB 
[  380.452381]  ? lock_downgrade+0x900/0x900
[  380.457036] 1*32kB 
[  380.459273]  ? check_preemption_disabled+0x48/0x200
[  380.463390] (U) 
[  380.465618]  ? graph_lock+0x170/0x170
[  380.470610] 2*64kB 
[  380.472583]  ? print_usage_bug+0xc0/0xc0
[  380.476359] (U) 
[  380.478592]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.482629] 1*128kB 
[  380.484603]  ? check_preemption_disabled+0x48/0x200
[  380.490112] (U) 
[  380.492432]  ? check_preemption_disabled+0x48/0x200
[  380.497425] 1*256kB 
[  380.499398]  ? __lock_is_held+0xb5/0x140
[  380.504381] (U) 
[  380.506713]  __alloc_pages_nodemask+0xa80/0xde0
[  380.510744] 0*512kB 
[  380.512720]  ? graph_lock+0x170/0x170
[  380.517364] 1*1024kB 
[  380.519680]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  380.523452] (U) 
[  380.525864]  ? graph_lock+0x170/0x170
[  380.530864] 1*2048kB (M) 
[  380.532878]  ? find_held_lock+0x36/0x1c0
[  380.536645] 3*4096kB 
[  380.539400]  ? ____cache_alloc_node+0x1c7/0x1e0
[  380.543432] (M) 
[  380.545837]  ? lock_downgrade+0x900/0x900
[  380.550477] = 15908kB
[  380.552453]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.556569] Node 0 
[  380.558976]  cache_grow_begin+0x91/0x8c0
[  380.564495] DMA32: 
[  380.566726]  ? do_raw_spin_unlock+0xa7/0x2f0
[  380.570766] 4*4kB 
[  380.573000]  fallback_alloc+0x203/0x2e0
[  380.577376] (UM) 
[  380.579523]  ____cache_alloc_node+0x1c7/0x1e0
[  380.583467] 2*8kB 
[  380.585538]  kmem_cache_alloc_node+0xe3/0x730
[  380.590021] (UM) 
[  380.592177]  ? ipv6_get_ifaddr+0x42e/0x620
[  380.596654] 3*16kB 
[  380.598733]  __alloc_skb+0x119/0x770
[  380.602952] (UM) 
[  380.605193]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  380.608877] 3*32kB 
[  380.610931]  ? skb_scrub_packet+0x490/0x490
[  380.616180] (UM) 
[  380.618416]  ? lock_downgrade+0x900/0x900
[  380.622713] 4*64kB 
[  380.624773]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.628889] (M) 
[  380.631124]  ? refcount_sub_and_test_checked+0x203/0x310
[  380.636629] 3*128kB (M) 
[  380.638612]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  380.644035] 3*256kB 
[  380.646702]  ? addrconf_rs_timer+0x690/0x690
[  380.652134] (M) 
[  380.654463]  ndisc_alloc_skb+0x144/0x340
[  380.658836] 4*512kB 
[  380.660830]  ndisc_send_rs+0x331/0x6e0
[  380.664878] (UM) 
[  380.667204]  addrconf_rs_timer+0x314/0x690
[  380.671072] 3*1024kB 
[  380.673146]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.677354] (UM) 
[  380.679767]  call_timer_fn+0x272/0x920
[  380.684053] 3*2048kB 
[  380.686110]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.689977] (M) 
[  380.692381]  ? process_timeout+0x40/0x40
[  380.696588] 3*4096kB 
[  380.698561]  ? find_held_lock+0x36/0x1c0
[  380.702593] (M) 
[  380.705018]  ? mark_held_locks+0xc7/0x130
[  380.709052] = 25136kB
[  380.711039]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.715161] Node 0 
[  380.717593]  ? _raw_spin_unlock_irq+0x27/0x80
[  380.722074] Normal: 778*4kB 
[  380.724349]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.728820] (MEH) 
[  380.731831]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  380.736040] 429*8kB 
[  380.738190]  ? trace_hardirqs_on+0xbd/0x310
[  380.742746] (ME) 
[  380.745061]  ? kasan_check_read+0x11/0x20
[  380.745079]  ? __run_timers+0x7da/0xc70
[  380.749376] 185*16kB 
[  380.751451]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  380.755584] (UME) 
[  380.759566]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  380.761939] 51*32kB 
[  380.767385]  __run_timers+0x7e5/0xc70
[  380.769970] (UME) 
[  380.774220]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  380.776509] 8*64kB 
[  380.780308]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  380.782435] (UM) 
[  380.787789]  ? graph_lock+0x170/0x170
[  380.789998] 0*128kB 1*256kB 
[  380.795021]  ? print_usage_bug+0xc0/0xc0
[  380.797062] (U) 
[  380.800860]  ? lock_release+0x970/0x970
[  380.803853] 0*512kB 
[  380.807904]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  380.809882] 2*1024kB 
[  380.813890]  ? find_held_lock+0x36/0x1c0
[  380.816193] (U) 
[  380.821393]  ? graph_lock+0x170/0x170
[  380.823778] 0*2048kB 
[  380.827895]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.829846] 0*4096kB 
[  380.833645]  ? check_preemption_disabled+0x48/0x200
[  380.836026] = 13952kB
[  380.841566]  ? __lock_is_held+0xb5/0x140
[  380.843945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  380.848949]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.851342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  380.855394]  ? check_preemption_disabled+0x48/0x200
[  380.864210] 1706 total pagecache pages
[  380.869742]  run_timer_softirq+0x52/0xb0
[  380.878323] 0 pages in swap cache
[  380.883331]  ? rcu_read_lock_sched_held+0x108/0x120
[  380.887216] Swap cache stats: add 0, delete 0, find 0/0
[  380.891269]  __do_softirq+0x30b/0xad8
[  380.894709] Free swap  = 0kB
[  380.899757]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  380.905134] Total swap = 0kB
[  380.908933]  ? pvclock_read_flags+0x160/0x160
[  380.911939] 1965979 pages RAM
[  380.917066]  ? lapic_next_event+0x5a/0x90
[  380.920062] 0 pages HighMem/MovableOnly
[  380.924555]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.927629] 342306 pages reserved
[  380.931789]  ? check_preemption_disabled+0x48/0x200
[  380.935740] 0 pages cma reserved
[  380.941269]  ? check_preemption_disabled+0x48/0x200
[  380.944765] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  380.949708]  ? kvm_clock_read+0x18/0x30
[  380.949723]  ? kvm_sched_clock_read+0x9/0x20
[  380.949740]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  380.953138] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  380.958099]  ? check_preemption_disabled+0x48/0x200
[  380.964566] ksoftirqd/1 cpuset=
[  380.968550]  irq_exit+0x17f/0x1c0
[  380.972920] /
[  380.978455]  smp_apic_timer_interrupt+0x1cb/0x760
[  380.988754]  mems_allowed=0
[  380.993762]  ? smp_reschedule_interrupt+0x109/0x650
[  381.014964]  ? smp_call_function_single_interrupt+0x650/0x650
[  381.020853]  ? interrupt_entry+0xb5/0xf0
[  381.024933]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.029944]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.034961]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.039808]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.044821]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.049837]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.055381]  ? check_preemption_disabled+0x48/0x200
[  381.060411]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.065263]  apic_timer_interrupt+0xf/0x20
[  381.069495]  </IRQ>
[  381.071737] RIP: 0010:lock_acquire+0x268/0x520
[  381.076320] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  381.095220] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  381.102965] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  381.110245] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  381.117512] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  381.124785] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  381.132050] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  381.139370]  ? lock_release+0x970/0x970
[  381.143350]  ? rcu_read_unlock+0x16/0x60
[  381.147415]  ? lock_downgrade+0x900/0x900
[  381.151571]  ? check_preemption_disabled+0x48/0x200
[  381.156598]  percpu_ref_put_many+0x94/0x260
[  381.160931]  ? mem_cgroup_charge_statistics+0x780/0x780
[  381.166291]  ? rcu_bh_qs+0xc0/0xc0
[  381.169829]  ? mem_cgroup_charge_statistics+0x780/0x780
[  381.175212]  mem_cgroup_iter+0x1f7/0x1160
[  381.179361]  ? downgrade_write+0x2b0/0x2b0
[  381.183610]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  381.188367]  ? up_read+0x1a/0x110
[  381.191824]  ? shrink_slab+0xfa/0x8c0
[  381.195629]  ? shrink_active_list+0x1c20/0x1c20
[  381.200312]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  381.205949]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  381.211089]  ? cgroup_procs_write_finish+0xf0/0xf0
[  381.216024]  ? print_usage_bug+0xc0/0xc0
[  381.220111]  ? find_held_lock+0x36/0x1c0
[  381.224174]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.229721]  ? vmpressure+0x1a2/0x340
[  381.233562]  shrink_node+0x516/0x16b0
[  381.237362]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  381.242667]  ? shrink_node_memcg+0x18e0/0x18e0
[  381.247259]  ? kvm_clock_read+0x18/0x30
[  381.251246]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  381.256274]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  381.260783]  ? kasan_check_write+0x14/0x20
[  381.265051]  ? do_raw_spin_lock+0xc1/0x200
[  381.269287]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  381.274824]  ? __cpuset_node_allowed+0x19b/0x660
[  381.279611]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  381.285335]  ? delayacct_end+0x5a/0x100
[  381.289324]  do_try_to_free_pages+0x3e7/0x1290
[  381.293927]  ? shrink_node+0x16b0/0x16b0
[  381.297988]  ? __lock_is_held+0xb5/0x140
[  381.302070]  try_to_free_pages+0x4d0/0xb90
[  381.306320]  ? do_try_to_free_pages+0x1290/0x1290
[  381.311160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.316736]  ? lock_acquire+0x1ed/0x520
[  381.320716]  ? set_page_refcounted+0x280/0x280
[  381.325305]  ? lock_release+0x970/0x970
[  381.329296]  ? ___might_sleep+0x1ed/0x300
[  381.333447]  ? arch_local_save_flags+0x40/0x40
[  381.338055]  __alloc_pages_slowpath+0x993/0x2d80
[  381.342847]  ? warn_alloc+0x120/0x120
[  381.346653]  ? __radix_tree_lookup+0x4c0/0x4c0
[  381.351260]  ? find_get_entry+0x2f2/0xc40
[  381.355418]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.360958]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  381.365887]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.371426]  ? should_fail+0x22d/0xd01
[  381.375324]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  381.380426]  ? __lock_is_held+0xb5/0x140
[  381.384519]  ? __lock_is_held+0xb5/0x140
[  381.388596]  ? kasan_check_read+0x11/0x20
[  381.392747]  ? ___might_sleep+0x1ed/0x300
[  381.396892]  ? lock_release+0x970/0x970
[  381.400866]  ? arch_local_save_flags+0x40/0x40
[  381.405463]  ? __might_sleep+0x95/0x190
[  381.409446]  __alloc_pages_nodemask+0xa80/0xde0
[  381.414126]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  381.419146]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  381.424946]  ? kasan_check_read+0x11/0x20
[  381.429096]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  381.434379]  ? graph_lock+0x170/0x170
[  381.438177]  ? print_usage_bug+0xc0/0xc0
[  381.442300]  ? graph_lock+0x170/0x170
[  381.446100]  ? graph_lock+0x170/0x170
[  381.449901]  ? __do_page_cache_readahead+0x7ce/0x980
[  381.455010]  ? find_held_lock+0x36/0x1c0
[  381.459092]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  381.464648]  alloc_pages_current+0x10c/0x210
[  381.469054]  ? lock_downgrade+0x900/0x900
[  381.473216]  __page_cache_alloc+0x38f/0x5b0
[  381.477544]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  381.483349]  ? kasan_check_read+0x11/0x20
[  381.487503]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  381.492787]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  381.497457]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.502998]  ? check_preemption_disabled+0x48/0x200
[  381.508026]  filemap_fault+0x1594/0x25f0
[  381.512100]  ? __lock_page_or_retry+0xa00/0xa00
[  381.516769]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  381.522595]  ? kasan_check_read+0x11/0x20
[  381.526757]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  381.532035]  ? rcu_bh_qs+0xc0/0xc0
[  381.535593]  ? remove_wait_queue+0x1a6/0x360
[  381.540006]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  381.545468]  ? filemap_map_pages+0xdea/0x1980
[  381.550024]  ? print_usage_bug+0xc0/0xc0
[  381.554103]  ? find_get_pages_range_tag+0x1320/0x1320
[  381.559292]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  381.564827]  ? fput+0x130/0x1a0
[  381.568112]  ? graph_lock+0x170/0x170
[  381.571916]  ? __lock_acquire+0x7ec/0x4ec0
[  381.576178]  ? lock_acquire+0x1ed/0x520
[  381.580160]  ? ext4_filemap_fault+0x7a/0xad
[  381.584523]  ? lock_release+0x970/0x970
[  381.588527]  ? arch_local_save_flags+0x40/0x40
[  381.593127]  ? select_estimate_accuracy+0x4b0/0x4b0
[  381.598165]  ? down_read+0xb0/0x1d0
[  381.601794]  ? ext4_filemap_fault+0x7a/0xad
[  381.606164]  ? __down_interruptible+0x700/0x700
[  381.610879]  ext4_filemap_fault+0x82/0xad
[  381.615046]  __do_fault+0x100/0x6b0
[  381.618680]  ? print_bad_pte+0x6c0/0x6c0
[  381.622740]  ? find_held_lock+0x36/0x1c0
[  381.626810]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  381.632000]  ? pmd_val+0x88/0x100
[  381.635454]  ? add_mm_counter_fast+0xd0/0xd0
[  381.640029]  ? pmd_val+0x88/0x100
[  381.643487]  ? add_mm_counter_fast+0xd0/0xd0
[  381.647903]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.653463]  __handle_mm_fault+0x3709/0x53e0
[  381.657883]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  381.662729]  ? graph_lock+0x170/0x170
[  381.666530]  ? print_usage_bug+0xc0/0xc0
[  381.670599]  ? lock_downgrade+0x900/0x900
[  381.674781]  ? graph_lock+0x170/0x170
[  381.678597]  ? graph_lock+0x170/0x170
[  381.682434]  ? handle_mm_fault+0x42a/0xc70
[  381.686674]  ? lock_downgrade+0x900/0x900
[  381.690823]  ? check_preemption_disabled+0x48/0x200
[  381.695851]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  381.701653]  ? kasan_check_read+0x11/0x20
[  381.705818]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  381.711096]  ? rcu_bh_qs+0xc0/0xc0
[  381.714642]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  381.720099]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  381.725643]  ? check_preemption_disabled+0x48/0x200
[  381.730673]  handle_mm_fault+0x54f/0xc70
[  381.734741]  ? __handle_mm_fault+0x53e0/0x53e0
[  381.739327]  ? find_vma+0x34/0x190
[  381.742877]  __do_page_fault+0x67d/0xed0
[  381.746949]  ? mm_fault_error+0x380/0x380
[  381.751099]  ? trace_hardirqs_off+0xb8/0x310
[  381.755515]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  381.760888]  ? trace_hardirqs_on+0x310/0x310
[  381.765308]  do_page_fault+0xf2/0x7e0
[  381.769114]  ? vmalloc_sync_all+0x30/0x30
[  381.773265]  ? error_entry+0x70/0xd0
[  381.776981]  ? trace_hardirqs_off_caller+0xbb/0x310
[  381.781996]  ? trace_hardirqs_on_caller+0xc0/0x310
[  381.786927]  ? syscall_return_slowpath+0x5e0/0x5e0
[  381.791862]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.796712]  ? trace_hardirqs_on_caller+0x310/0x310
[  381.801730]  ? trace_hardirqs_off+0x310/0x310
[  381.806231]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  381.811250]  ? prepare_exit_to_usermode+0x291/0x3b0
[  381.816846]  ? page_fault+0x8/0x30
[  381.820390]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  381.825246]  ? page_fault+0x8/0x30
[  381.828787]  page_fault+0x1e/0x30
[  381.832246] RIP: 0033:0x7f5d3f443dd3
[  381.835963] Code: Bad RIP value.
[  381.839347] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  381.844711] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  381.851977] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  381.859256] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  381.866525] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  381.873815] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  381.881112] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  381.881215] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  381.888103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  381.888108] Call Trace:
[  381.888131]  dump_stack+0x1c4/0x2b4
[  381.888149]  ? dump_stack_print_info.cold.2+0x52/0x52
[  381.894685] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  381.904001]  warn_alloc.cold.119+0xb7/0x1bd
[  381.906567] init cpuset=
[  381.910196]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  381.915369] /
[  381.925073]  ? lock_downgrade+0x900/0x900
[  381.929372]  mems_allowed=0
[  381.932038]  ? trace_hardirqs_off+0xb8/0x310
[  381.950027]  ? trace_hardirqs_off+0xb8/0x310
[  381.954469]  __alloc_pages_slowpath+0x2667/0x2d80
[  381.959347]  ? mark_held_locks+0x130/0x130
[  381.963592]  ? warn_alloc+0x120/0x120
[  381.967408]  ? warn_alloc+0x120/0x120
[  381.971223]  ? print_usage_bug+0xc0/0xc0
[  381.975288]  ? warn_alloc+0x120/0x120
[  381.979094]  ? print_usage_bug+0xc0/0xc0
[  381.983158]  ? __lock_acquire+0x7ec/0x4ec0
[  381.987401]  ? __lock_acquire+0x7ec/0x4ec0
[  381.991639]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  381.997178]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.002728]  ? should_fail+0x22d/0xd01
[  382.006629]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.011762]  ? __lock_acquire+0x7ec/0x4ec0
[  382.016017]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.021121]  ? __lock_acquire+0x7ec/0x4ec0
[  382.025369]  ? should_fail+0x22d/0xd01
[  382.029268]  ? mark_held_locks+0x130/0x130
[  382.033509]  ? mark_held_locks+0x130/0x130
[  382.037747]  ? graph_lock+0x170/0x170
[  382.041549]  ? print_usage_bug+0xc0/0xc0
[  382.045616]  ? graph_lock+0x170/0x170
[  382.049427]  ? print_usage_bug+0xc0/0xc0
[  382.053493]  ? wq_watchdog_touch+0x9c/0xfe
[  382.057764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.063309]  ? check_preemption_disabled+0x48/0x200
[  382.068328]  ? check_preemption_disabled+0x48/0x200
[  382.073352]  ? __lock_is_held+0xb5/0x140
[  382.077424]  __alloc_pages_nodemask+0xa80/0xde0
[  382.082108]  ? graph_lock+0x170/0x170
[  382.085945]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  382.090973]  ? graph_lock+0x170/0x170
[  382.094791]  ? find_held_lock+0x36/0x1c0
[  382.098863]  ? ____cache_alloc_node+0x1c7/0x1e0
[  382.103535]  ? lock_downgrade+0x900/0x900
[  382.107692]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.113238]  cache_grow_begin+0x91/0x8c0
[  382.117317]  ? do_raw_spin_unlock+0xa7/0x2f0
[  382.121749]  fallback_alloc+0x203/0x2e0
[  382.125732]  ____cache_alloc_node+0x1c7/0x1e0
[  382.130249]  kmem_cache_alloc_node+0xe3/0x730
[  382.134746]  ? ipv6_get_ifaddr+0x42e/0x620
[  382.138994]  __alloc_skb+0x119/0x770
[  382.142713]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  382.148010]  ? skb_scrub_packet+0x490/0x490
[  382.152369]  ? lock_downgrade+0x900/0x900
[  382.156528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.162218]  ? refcount_sub_and_test_checked+0x203/0x310
[  382.167675]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  382.173132]  ? addrconf_rs_timer+0x690/0x690
[  382.177580]  ndisc_alloc_skb+0x144/0x340
[  382.181644]  ndisc_send_rs+0x331/0x6e0
[  382.185537]  addrconf_rs_timer+0x314/0x690
[  382.189798]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.194054]  call_timer_fn+0x272/0x920
[  382.197943]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.202189]  ? process_timeout+0x40/0x40
[  382.206252]  ? find_held_lock+0x36/0x1c0
[  382.210326]  ? __run_timers+0x7da/0xc70
[  382.214310]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.218814]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.223309]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.227548]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  382.232141]  ? trace_hardirqs_on+0xbd/0x310
[  382.236464]  ? kasan_check_read+0x11/0x20
[  382.240659]  ? __run_timers+0x7da/0xc70
[  382.244641]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.250097]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.254337]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.258583]  __run_timers+0x7e5/0xc70
[  382.262385]  ? find_held_lock+0x36/0x1c0
[  382.266464]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  382.271833]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.276334]  ? _raw_spin_unlock_irq+0x27/0x80
[  382.280830]  ? lockdep_hardirqs_on+0x421/0x5c0
[  382.285417]  ? trace_hardirqs_on+0xbd/0x310
[  382.289739]  ? kasan_check_read+0x11/0x20
[  382.293889]  ? finish_task_switch+0x1f5/0x900
[  382.298390]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  382.303842]  ? compat_start_thread+0x80/0x80
[  382.308276]  ? pvclock_read_flags+0x160/0x160
[  382.312784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.318329]  ? check_preemption_disabled+0x48/0x200
[  382.323362]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  382.328643]  ? rcu_pm_notify+0xc0/0xc0
[  382.332533]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.338079]  ? check_preemption_disabled+0x48/0x200
[  382.343104]  run_timer_softirq+0x52/0xb0
[  382.347170]  ? rcu_read_lock_sched_held+0x108/0x120
[  382.352206]  __do_softirq+0x30b/0xad8
[  382.356021]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  382.361131]  ? trace_hardirqs_off+0xb8/0x310
[  382.365554]  ? schedule+0x108/0x460
[  382.369206]  ? trace_hardirqs_off+0xb8/0x310
[  382.373618]  ? smpboot_thread_fn+0x68b/0xa00
[  382.378025]  ? trace_hardirqs_on+0x310/0x310
[  382.382441]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.387986]  ? check_preemption_disabled+0x48/0x200
[  382.393011]  ? takeover_tasklets+0xa90/0xa90
[  382.397427]  run_ksoftirqd+0x94/0x100
[  382.401231]  smpboot_thread_fn+0x68b/0xa00
[  382.405476]  ? sort_range+0x30/0x30
[  382.409111]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  382.414224]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.419767]  ? __kthread_parkme+0xfb/0x1a0
[  382.424008]  kthread+0x35a/0x420
[  382.427393]  ? sort_range+0x30/0x30
[  382.431022]  ? kthread_bind+0x40/0x40
[  382.434841]  ret_from_fork+0x3a/0x50
[  382.438589] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  382.438594] warn_alloc_show_mem: 1 callbacks suppressed
[  382.438601] Mem-Info:
[  382.444847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  382.450231] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  382.450231]  active_file:14 inactive_file:15 isolated_file:0
[  382.450231]  unevictable:0 dirty:0 writeback:0 unstable:0
[  382.450231]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  382.450231]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  382.450231]  free:13749 free_pcp:291 free_cma:0
[  382.452622] Call Trace:
[  382.462008] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  382.495032]  <IRQ>
[  382.497606] Node 0 
[  382.525200]  dump_stack+0x1c4/0x2b4
[  382.527355] 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
[  382.529572]  ? dump_stack_print_info.cold.2+0x52/0x52
[  382.533194] lowmem_reserve[]:
[  382.558699]  warn_alloc.cold.119+0xb7/0x1bd
[  382.563854]  0
[  382.566954]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  382.571253]  2819
[  382.573049]  ? lock_downgrade+0x900/0x900
[  382.577866]  6323
[  382.579927]  ? trace_hardirqs_off+0xb8/0x310
[  382.584063]  6323
[  382.586121]  ? trace_hardirqs_off+0xb8/0x310
[  382.592571]  __alloc_pages_slowpath+0x2667/0x2d80
[  382.596945] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  382.601807]  ? warn_alloc+0x120/0x120
[  382.601826]  ? warn_alloc+0x120/0x120
[  382.629292] lowmem_reserve[]: 0
[  382.633096]  ? print_usage_bug+0xc0/0xc0
[  382.636872]  0
[  382.640295]  ? warn_alloc+0x120/0x120
[  382.644333]  3503
[  382.646132]  ? print_usage_bug+0xc0/0xc0
[  382.649908]  3503
[  382.651962]  ? __lock_acquire+0x7ec/0x4ec0
[  382.658053]  ? __lock_acquire+0x7ec/0x4ec0
[  382.662270] Node 0 
[  382.666499]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.666534] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  382.668742]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  382.674255] lowmem_reserve[]:
[  382.702628]  ? should_fail+0x22d/0xd01
[  382.708137]  0
[  382.711239]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.715100]  0
[  382.716929]  ? __lock_acquire+0x7ec/0x4ec0
[  382.722022]  0
[  382.723820]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  382.728028]  0
[  382.729839]  ? __lock_acquire+0x7ec/0x4ec0
[  382.736708]  ? should_fail+0x22d/0xd01
[  382.740920] Node 0 DMA: 
[  382.744812]  ? mark_held_locks+0x130/0x130
[  382.744816] 1*4kB (U) 
[  382.747492]  ? mark_held_locks+0x130/0x130
[  382.751702] 0*8kB 
[  382.754197]  ? graph_lock+0x170/0x170
[  382.758408] 0*16kB 
[  382.760559]  ? print_usage_bug+0xc0/0xc0
[  382.764328] 1*32kB 
[  382.766561]  ? graph_lock+0x170/0x170
[  382.771101] (U) 2*64kB 
[  382.773348]  ? print_usage_bug+0xc0/0xc0
[  382.777124] (U) 
[  382.779708]  ? wq_watchdog_touch+0x9c/0xfe
[  382.783742] 1*128kB 
[  382.785717]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.789924] (U) 
[  382.792250]  ? check_preemption_disabled+0x48/0x200
[  382.797756] 1*256kB (U) 
[  382.799738]  ? check_preemption_disabled+0x48/0x200
[  382.804727] 0*512kB 
[  382.807400]  ? __lock_is_held+0xb5/0x140
[  382.812383] 1*1024kB 
[  382.814704]  __alloc_pages_nodemask+0xa80/0xde0
[  382.818733] (U) 
[  382.821136]  ? graph_lock+0x170/0x170
[  382.825781] 1*2048kB 
[  382.827756]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  382.831531] (M) 
[  382.833936]  ? graph_lock+0x170/0x170
[  382.838945] 3*4096kB 
[  382.840920]  ? find_held_lock+0x36/0x1c0
[  382.844686] (M) 
[  382.847100]  ? ____cache_alloc_node+0x1c7/0x1e0
[  382.851129] = 15908kB
[  382.853103]  ? lock_downgrade+0x900/0x900
[  382.857749] Node 0 
[  382.860161]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.864278] DMA32: 
[  382.866512]  cache_grow_begin+0x91/0x8c0
[  382.872021] 4*4kB 
[  382.874254]  ? do_raw_spin_unlock+0xa7/0x2f0
[  382.878291] (UM) 
[  382.880457]  fallback_alloc+0x203/0x2e0
[  382.884840] 2*8kB 
[  382.886898]  ____cache_alloc_node+0x1c7/0x1e0
[  382.890841] (UM) 
[  382.893015]  kmem_cache_alloc_node+0xe3/0x730
[  382.897484] 3*16kB 
[  382.899540]  ? ipv6_get_ifaddr+0x42e/0x620
[  382.904010] (UM) 
[  382.906255]  __alloc_skb+0x119/0x770
[  382.910459] 3*32kB 
[  382.912519]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  382.916215] (UM) 
[  382.918461]  ? skb_scrub_packet+0x490/0x490
[  382.923712] 4*64kB (M) 
[  382.925778]  ? lock_downgrade+0x900/0x900
[  382.930072] 3*128kB 
[  382.932658]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  382.936807] (M) 
[  382.939127]  ? refcount_sub_and_test_checked+0x203/0x310
[  382.944639] 3*256kB 
[  382.946612]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  382.952036] (M) 
[  382.954355]  ? addrconf_rs_timer+0x690/0x690
[  382.959778] 4*512kB 
[  382.961772]  ndisc_alloc_skb+0x144/0x340
[  382.966146] (UM) 
[  382.968469]  ndisc_send_rs+0x331/0x6e0
[  382.972501] 3*1024kB 
[  382.974564]  addrconf_rs_timer+0x314/0x690
[  382.978417] (UM) 
[  382.980826]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.985030] 3*2048kB (M) 
[  382.987117]  call_timer_fn+0x272/0x920
[  382.991320] 3*4096kB 
[  382.994072]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  382.997933] (M) 
[  383.000339]  ? process_timeout+0x40/0x40
[  383.004559] = 25136kB
[  383.006529]  ? find_held_lock+0x36/0x1c0
[  383.010562] Node 0 
[  383.012971]  ? mark_held_locks+0xc7/0x130
[  383.017000] Normal: 
[  383.019233]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.023356] 778*4kB 
[  383.025673]  ? _raw_spin_unlock_irq+0x27/0x80
[  383.030141] (MEH) 
[  383.032465]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.036938] 429*8kB 
[  383.039084]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  383.043288] (ME) 
[  383.045607]  ? trace_hardirqs_on+0xbd/0x310
[  383.050164] 185*16kB 
[  383.052231]  ? kasan_check_read+0x11/0x20
[  383.056524] (UME) 
[  383.058962]  ? __run_timers+0x7da/0xc70
[  383.063087] 51*32kB 
[  383.065230]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  383.069177] (UME) 
[  383.071514]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  383.076924] 8*64kB (UM) 
[  383.079079]  __run_timers+0x7e5/0xc70
[  383.083286] 0*128kB 
[  383.085964]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  383.089734] 1*256kB 
[  383.092051]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  383.097404] (U) 
[  383.099724]  ? graph_lock+0x170/0x170
[  383.104717] 0*512kB 
[  383.106688]  ? print_usage_bug+0xc0/0xc0
[  383.110465] 2*1024kB 
[  383.112781]  ? lock_release+0x970/0x970
[  383.116819] (U) 
[  383.119222]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  383.123168] 0*2048kB 
[  383.125166]  ? find_held_lock+0x36/0x1c0
[  383.130328] 0*4096kB 
[  383.132733]  ? graph_lock+0x170/0x170
[  383.136772] = 13952kB
[  383.139176]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.142966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  383.145397]  ? check_preemption_disabled+0x48/0x200
[  383.150944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  383.159793]  ? __lock_is_held+0xb5/0x140
[  383.164775] 1706 total pagecache pages
[  383.173353]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.177396] 0 pages in swap cache
[  383.181275]  ? check_preemption_disabled+0x48/0x200
[  383.186787] Swap cache stats: add 0, delete 0, find 0/0
[  383.190237]  run_timer_softirq+0x52/0xb0
[  383.195225] Free swap  = 0kB
[  383.200582]  ? rcu_read_lock_sched_held+0x108/0x120
[  383.204626] Total swap = 0kB
[  383.207640]  __do_softirq+0x30b/0xad8
[  383.212629] 1965979 pages RAM
[  383.215647]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  383.219415] 0 pages HighMem/MovableOnly
[  383.219423] 342306 pages reserved
[  383.222525]  ? pvclock_read_flags+0x160/0x160
[  383.227607] 0 pages cma reserved
[  383.231585]  ? lapic_next_event+0x5a/0x90
[  383.235090] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  383.239500]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.239518]  ? check_preemption_disabled+0x48/0x200
[  383.239535]  ? check_preemption_disabled+0x48/0x200
[  383.242935] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  383.247022]  ? kvm_clock_read+0x18/0x30
[  383.253485] ksoftirqd/1 cpuset=
[  383.259018]  ? kvm_sched_clock_read+0x9/0x20
[  383.264009] /
[  383.269021]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.279313]  mems_allowed=0
[  383.283284]  ? check_preemption_disabled+0x48/0x200
[  383.306119]  irq_exit+0x17f/0x1c0
[  383.309582]  smp_apic_timer_interrupt+0x1cb/0x760
[  383.314427]  ? smp_reschedule_interrupt+0x109/0x650
[  383.319448]  ? smp_call_function_single_interrupt+0x650/0x650
[  383.325335]  ? interrupt_entry+0xb5/0xf0
[  383.329403]  ? trace_hardirqs_off_caller+0xbb/0x310
[  383.334419]  ? trace_hardirqs_off_caller+0xbb/0x310
[  383.339440]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.344287]  ? trace_hardirqs_on_caller+0x310/0x310
[  383.349309]  ? trace_hardirqs_on_caller+0x310/0x310
[  383.354332]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.359875]  ? check_preemption_disabled+0x48/0x200
[  383.364916]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  383.369783]  apic_timer_interrupt+0xf/0x20
[  383.374011]  </IRQ>
[  383.376254] RIP: 0010:lock_acquire+0x268/0x520
[  383.380836] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  383.399745] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  383.407458] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  383.414726] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  383.421999] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  383.429267] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  383.436537] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  383.443853]  ? lock_release+0x970/0x970
[  383.447831]  ? rcu_read_unlock+0x16/0x60
[  383.451894]  ? lock_downgrade+0x900/0x900
[  383.456047]  ? check_preemption_disabled+0x48/0x200
[  383.461079]  percpu_ref_put_many+0x94/0x260
[  383.465399]  ? mem_cgroup_charge_statistics+0x780/0x780
[  383.470770]  ? rcu_bh_qs+0xc0/0xc0
[  383.474314]  ? mem_cgroup_charge_statistics+0x780/0x780
[  383.479694]  mem_cgroup_iter+0x1f7/0x1160
[  383.483840]  ? downgrade_write+0x2b0/0x2b0
[  383.488090]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  383.492851]  ? up_read+0x1a/0x110
[  383.496308]  ? shrink_slab+0xfa/0x8c0
[  383.500107]  ? shrink_active_list+0x1c20/0x1c20
[  383.504785]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  383.510422]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  383.515536]  ? cgroup_procs_write_finish+0xf0/0xf0
[  383.520494]  ? print_usage_bug+0xc0/0xc0
[  383.524572]  ? find_held_lock+0x36/0x1c0
[  383.528642]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.534190]  ? vmpressure+0x1a2/0x340
[  383.538004]  shrink_node+0x516/0x16b0
[  383.541806]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  383.547111]  ? shrink_node_memcg+0x18e0/0x18e0
[  383.551705]  ? kvm_clock_read+0x18/0x30
[  383.555685]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  383.560711]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  383.565215]  ? kasan_check_write+0x14/0x20
[  383.569484]  ? do_raw_spin_lock+0xc1/0x200
[  383.573737]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  383.579309]  ? __cpuset_node_allowed+0x19b/0x660
[  383.584070]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  383.589784]  ? delayacct_end+0x5a/0x100
[  383.593767]  do_try_to_free_pages+0x3e7/0x1290
[  383.598383]  ? shrink_node+0x16b0/0x16b0
[  383.602462]  ? __lock_is_held+0xb5/0x140
[  383.606572]  try_to_free_pages+0x4d0/0xb90
[  383.610814]  ? do_try_to_free_pages+0x1290/0x1290
[  383.615656]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.621214]  ? lock_acquire+0x1ed/0x520
[  383.625201]  ? set_page_refcounted+0x280/0x280
[  383.629795]  ? lock_release+0x970/0x970
[  383.633778]  ? ___might_sleep+0x1ed/0x300
[  383.638055]  ? arch_local_save_flags+0x40/0x40
[  383.642687]  __alloc_pages_slowpath+0x993/0x2d80
[  383.647476]  ? warn_alloc+0x120/0x120
[  383.651278]  ? __radix_tree_lookup+0x4c0/0x4c0
[  383.655878]  ? find_get_entry+0x2f2/0xc40
[  383.660038]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  383.665589]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  383.670519]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.676075]  ? should_fail+0x22d/0xd01
[  383.679964]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  383.685066]  ? __lock_is_held+0xb5/0x140
[  383.689159]  ? __lock_is_held+0xb5/0x140
[  383.693244]  ? kasan_check_read+0x11/0x20
[  383.697398]  ? ___might_sleep+0x1ed/0x300
[  383.701543]  ? lock_release+0x970/0x970
[  383.705527]  ? arch_local_save_flags+0x40/0x40
[  383.710129]  ? __might_sleep+0x95/0x190
[  383.714125]  __alloc_pages_nodemask+0xa80/0xde0
[  383.718813]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  383.723835]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  383.729632]  ? kasan_check_read+0x11/0x20
[  383.733787]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  383.739068]  ? graph_lock+0x170/0x170
[  383.742873]  ? print_usage_bug+0xc0/0xc0
[  383.746940]  ? graph_lock+0x170/0x170
[  383.750738]  ? graph_lock+0x170/0x170
[  383.754542]  ? __do_page_cache_readahead+0x7ce/0x980
[  383.759660]  ? find_held_lock+0x36/0x1c0
[  383.763736]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  383.769287]  alloc_pages_current+0x10c/0x210
[  383.773696]  ? lock_downgrade+0x900/0x900
[  383.777851]  __page_cache_alloc+0x38f/0x5b0
[  383.782179]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  383.788003]  ? kasan_check_read+0x11/0x20
[  383.792173]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  383.797464]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  383.802151]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.807700]  ? check_preemption_disabled+0x48/0x200
[  383.812728]  filemap_fault+0x1594/0x25f0
[  383.816804]  ? __lock_page_or_retry+0xa00/0xa00
[  383.821474]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  383.827273]  ? kasan_check_read+0x11/0x20
[  383.831423]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  383.836703]  ? rcu_bh_qs+0xc0/0xc0
[  383.840244]  ? remove_wait_queue+0x1a6/0x360
[  383.844659]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  383.850124]  ? filemap_map_pages+0xdea/0x1980
[  383.854637]  ? print_usage_bug+0xc0/0xc0
[  383.858700]  ? find_get_pages_range_tag+0x1320/0x1320
[  383.863909]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  383.869451]  ? fput+0x130/0x1a0
[  383.872738]  ? graph_lock+0x170/0x170
[  383.876542]  ? __lock_acquire+0x7ec/0x4ec0
[  383.880809]  ? lock_acquire+0x1ed/0x520
[  383.884791]  ? ext4_filemap_fault+0x7a/0xad
[  383.889122]  ? lock_release+0x970/0x970
[  383.893102]  ? arch_local_save_flags+0x40/0x40
[  383.897690]  ? select_estimate_accuracy+0x4b0/0x4b0
[  383.902727]  ? down_read+0xb0/0x1d0
[  383.906352]  ? ext4_filemap_fault+0x7a/0xad
[  383.910678]  ? __down_interruptible+0x700/0x700
[  383.915369]  ext4_filemap_fault+0x82/0xad
[  383.919525]  __do_fault+0x100/0x6b0
[  383.923163]  ? print_bad_pte+0x6c0/0x6c0
[  383.927239]  ? find_held_lock+0x36/0x1c0
[  383.931308]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  383.936499]  ? pmd_val+0x88/0x100
[  383.939970]  ? add_mm_counter_fast+0xd0/0xd0
[  383.944394]  ? pmd_val+0x88/0x100
[  383.947853]  ? add_mm_counter_fast+0xd0/0xd0
[  383.952268]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  383.957816]  __handle_mm_fault+0x3709/0x53e0
[  383.962240]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  383.967084]  ? graph_lock+0x170/0x170
[  383.970887]  ? print_usage_bug+0xc0/0xc0
[  383.974955]  ? lock_downgrade+0x900/0x900
[  383.979104]  ? graph_lock+0x170/0x170
[  383.982920]  ? graph_lock+0x170/0x170
[  383.986740]  ? handle_mm_fault+0x42a/0xc70
[  383.990975]  ? lock_downgrade+0x900/0x900
[  383.995128]  ? check_preemption_disabled+0x48/0x200
[  384.000171]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  384.005979]  ? kasan_check_read+0x11/0x20
[  384.010134]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  384.015437]  ? rcu_bh_qs+0xc0/0xc0
[  384.018978]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.024449]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.030004]  ? check_preemption_disabled+0x48/0x200
[  384.035033]  handle_mm_fault+0x54f/0xc70
[  384.039098]  ? __handle_mm_fault+0x53e0/0x53e0
[  384.043705]  ? find_vma+0x34/0x190
[  384.047258]  __do_page_fault+0x67d/0xed0
[  384.051329]  ? mm_fault_error+0x380/0x380
[  384.055475]  ? trace_hardirqs_off+0xb8/0x310
[  384.059889]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  384.065256]  ? trace_hardirqs_on+0x310/0x310
[  384.069690]  do_page_fault+0xf2/0x7e0
[  384.073491]  ? vmalloc_sync_all+0x30/0x30
[  384.077654]  ? error_entry+0x70/0xd0
[  384.081369]  ? trace_hardirqs_off_caller+0xbb/0x310
[  384.086386]  ? trace_hardirqs_on_caller+0xc0/0x310
[  384.091319]  ? syscall_return_slowpath+0x5e0/0x5e0
[  384.096250]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.101094]  ? trace_hardirqs_on_caller+0x310/0x310
[  384.106110]  ? trace_hardirqs_off+0x310/0x310
[  384.110609]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  384.115630]  ? prepare_exit_to_usermode+0x291/0x3b0
[  384.120645]  ? page_fault+0x8/0x30
[  384.124196]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  384.129045]  ? page_fault+0x8/0x30
[  384.132584]  page_fault+0x1e/0x30
[  384.136075] RIP: 0033:0x7f5d3f443dd3
[  384.139789] Code: Bad RIP value.
[  384.143149] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  384.148542] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  384.155824] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  384.163089] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  384.170403] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  384.177666] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  384.184964] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  384.185027] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  384.191898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  384.191904] Call Trace:
[  384.191942]  dump_stack+0x1c4/0x2b4
[  384.191960]  ? dump_stack_print_info.cold.2+0x52/0x52
[  384.198539] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  384.207810]  warn_alloc.cold.119+0xb7/0x1bd
[  384.210359] init cpuset=
[  384.213992]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  384.219158] /
[  384.228876]  ? lock_downgrade+0x900/0x900
[  384.233173]  mems_allowed=0
[  384.235890]  ? trace_hardirqs_off+0xb8/0x310
[  384.253885]  ? trace_hardirqs_off+0xb8/0x310
[  384.258357]  __alloc_pages_slowpath+0x2667/0x2d80
[  384.263234]  ? mark_held_locks+0x130/0x130
[  384.267475]  ? warn_alloc+0x120/0x120
[  384.271283]  ? warn_alloc+0x120/0x120
[  384.275089]  ? print_usage_bug+0xc0/0xc0
[  384.279171]  ? warn_alloc+0x120/0x120
[  384.283028]  ? print_usage_bug+0xc0/0xc0
[  384.287098]  ? __lock_acquire+0x7ec/0x4ec0
[  384.291336]  ? __lock_acquire+0x7ec/0x4ec0
[  384.295573]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.301117]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.306660]  ? should_fail+0x22d/0xd01
[  384.310566]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  384.315671]  ? __lock_acquire+0x7ec/0x4ec0
[  384.319915]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  384.325017]  ? __lock_acquire+0x7ec/0x4ec0
[  384.329257]  ? should_fail+0x22d/0xd01
[  384.333165]  ? mark_held_locks+0x130/0x130
[  384.337432]  ? mark_held_locks+0x130/0x130
[  384.341675]  ? graph_lock+0x170/0x170
[  384.345478]  ? print_usage_bug+0xc0/0xc0
[  384.349539]  ? graph_lock+0x170/0x170
[  384.353340]  ? print_usage_bug+0xc0/0xc0
[  384.357427]  ? wq_watchdog_touch+0x9c/0xfe
[  384.361678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.367241]  ? check_preemption_disabled+0x48/0x200
[  384.372261]  ? check_preemption_disabled+0x48/0x200
[  384.377308]  ? __lock_is_held+0xb5/0x140
[  384.381381]  __alloc_pages_nodemask+0xa80/0xde0
[  384.386056]  ? graph_lock+0x170/0x170
[  384.389863]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  384.394883]  ? graph_lock+0x170/0x170
[  384.398700]  ? find_held_lock+0x36/0x1c0
[  384.402777]  ? ____cache_alloc_node+0x1c7/0x1e0
[  384.407452]  ? lock_downgrade+0x900/0x900
[  384.411610]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.417170]  cache_grow_begin+0x91/0x8c0
[  384.421304]  ? do_raw_spin_unlock+0xa7/0x2f0
[  384.425719]  fallback_alloc+0x203/0x2e0
[  384.429706]  ____cache_alloc_node+0x1c7/0x1e0
[  384.434213]  kmem_cache_alloc_node+0xe3/0x730
[  384.438709]  ? ipv6_get_ifaddr+0x42e/0x620
[  384.442957]  __alloc_skb+0x119/0x770
[  384.446678]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  384.451963]  ? skb_scrub_packet+0x490/0x490
[  384.456289]  ? lock_downgrade+0x900/0x900
[  384.460466]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.466040]  ? refcount_sub_and_test_checked+0x203/0x310
[  384.471534]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  384.476987]  ? addrconf_rs_timer+0x690/0x690
[  384.481420]  ndisc_alloc_skb+0x144/0x340
[  384.485490]  ndisc_send_rs+0x331/0x6e0
[  384.489387]  addrconf_rs_timer+0x314/0x690
[  384.493634]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.497888]  call_timer_fn+0x272/0x920
[  384.501778]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.506019]  ? process_timeout+0x40/0x40
[  384.510084]  ? find_held_lock+0x36/0x1c0
[  384.514159]  ? __run_timers+0x7da/0xc70
[  384.518150]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.522654]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.527165]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.531410]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  384.535996]  ? trace_hardirqs_on+0xbd/0x310
[  384.540337]  ? kasan_check_read+0x11/0x20
[  384.544504]  ? __run_timers+0x7da/0xc70
[  384.548495]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.553953]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.558203]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  384.562443]  __run_timers+0x7e5/0xc70
[  384.566246]  ? find_held_lock+0x36/0x1c0
[  384.570326]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  384.575698]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.580206]  ? _raw_spin_unlock_irq+0x27/0x80
[  384.584739]  ? lockdep_hardirqs_on+0x421/0x5c0
[  384.589351]  ? trace_hardirqs_on+0xbd/0x310
[  384.593691]  ? kasan_check_read+0x11/0x20
[  384.597874]  ? finish_task_switch+0x1f5/0x900
[  384.602373]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  384.607824]  ? compat_start_thread+0x80/0x80
[  384.612268]  ? pvclock_read_flags+0x160/0x160
[  384.616769]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.622310]  ? check_preemption_disabled+0x48/0x200
[  384.627341]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  384.632627]  ? rcu_pm_notify+0xc0/0xc0
[  384.636523]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  384.642070]  ? check_preemption_disabled+0x48/0x200
[  384.647101]  run_timer_softirq+0x52/0xb0
[  384.651179]  ? rcu_read_lock_sched_held+0x108/0x120
[  384.656224]  __do_softirq+0x30b/0xad8
[  384.660041]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  384.665148]  ? trace_hardirqs_off+0xb8/0x310
[  384.669568]  ? schedule+0x108/0x460
[  384.673215]  ? trace_hardirqs_off+0xb8/0x310
[  384.677627]  ? smpboot_thread_fn+0x68b/0xa00
[  384.682039]  ? trace_hardirqs_on+0x310/0x310
[  384.686471]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.692012]  ? check_preemption_disabled+0x48/0x200
[  384.697041]  ? takeover_tasklets+0xa90/0xa90
[  384.701463]  run_ksoftirqd+0x94/0x100
[  384.705266]  smpboot_thread_fn+0x68b/0xa00
[  384.709507]  ? sort_range+0x30/0x30
[  384.713142]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  384.718247]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  384.723789]  ? __kthread_parkme+0xfb/0x1a0
[  384.728034]  kthread+0x35a/0x420
[  384.731406]  ? sort_range+0x30/0x30
[  384.735031]  ? kthread_bind+0x40/0x40
[  384.738845]  ret_from_fork+0x3a/0x50
[  384.742575] warn_alloc_show_mem: 1 callbacks suppressed
[  384.742587] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  384.742589] Mem-Info:
[  384.742621] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  384.742621]  active_file:14 inactive_file:15 isolated_file:0
[  384.742621]  unevictable:0 dirty:0 writeback:0 unstable:0
[  384.742621]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  384.742621]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  384.742621]  free:13749 free_pcp:291 free_cma:0
[  384.747955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  384.754200] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  384.756601] Call Trace:
[  384.790120] Node 0 
[  384.799485]  <IRQ>
[  384.827092] 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
[  384.829656]  dump_stack+0x1c4/0x2b4
[  384.831862] lowmem_reserve[]:
[  384.834007]  ? dump_stack_print_info.cold.2+0x52/0x52
[  384.859485]  0 2819
[  384.863146]  warn_alloc.cold.119+0xb7/0x1bd
[  384.866232]  6323
[  384.871415]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  384.873637]  6323
[  384.877965]  ? lock_downgrade+0x900/0x900
[  384.884840]  ? trace_hardirqs_off+0xb8/0x310
[  384.886872] Node 0 
[  384.891014]  ? trace_hardirqs_off+0xb8/0x310
[  384.895418] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  384.897628]  __alloc_pages_slowpath+0x2667/0x2d80
[  384.902003] lowmem_reserve[]:
[  384.928935]  ? warn_alloc+0x120/0x120
[  384.933710]  0
[  384.936808]  ? trace_hardirqs_on+0x310/0x310
[  384.940585]  0
[  384.942380]  ? warn_alloc+0x120/0x120
[  384.946763]  3503
[  384.948565]  ? print_usage_bug+0xc0/0xc0
[  384.952334]  3503
[  384.954405]  ? warn_alloc+0x120/0x120
[  384.960503]  ? ktime_get+0x2e1/0x440
[  384.964279] Node 0 
[  384.967984]  ? print_usage_bug+0xc0/0xc0
[  384.968015] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  384.968022] lowmem_reserve[]:
[  384.970258]  ? __lock_acquire+0x7ec/0x4ec0
[  384.974297]  0
[  385.002657]  ? __lock_acquire+0x7ec/0x4ec0
[  385.005739]  0
[  385.009973]  ? kasan_check_read+0x11/0x20
[  385.011746]  0
[  385.015988]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.017764]  0
[  385.021909]  ? should_fail+0x22d/0xd01
[  385.029225]  ? rcu_bh_qs+0xc0/0xc0
[  385.031004] Node 0 
[  385.034892]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.038422] DMA: 
[  385.040656]  ? __lock_acquire+0x7ec/0x4ec0
[  385.045776] 1*4kB 
[  385.047832]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  385.052053] (U) 
[  385.054207]  ? __lock_acquire+0x7ec/0x4ec0
[  385.059290] 0*8kB 
[  385.061276]  ? should_fail+0x22d/0xd01
[  385.065498] 0*16kB 
[  385.067681]  ? rcu_idle_enter+0x4b0/0x4b0
[  385.071545] 1*32kB 
[  385.073796]  ? mark_held_locks+0x130/0x130
[  385.077913] (U) 
[  385.080177]  ? mark_held_locks+0x130/0x130
[  385.084496] 2*64kB 
[  385.086468]  ? mark_held_locks+0xc7/0x130
[  385.090677] (U) 
[  385.092912]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  385.097052] 1*128kB 
[  385.099015]  ? graph_lock+0x170/0x170
[  385.104005] (U) 
[  385.106339]  ? print_usage_bug+0xc0/0xc0
[  385.110114] 1*256kB 
[  385.112090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.116121] (U) 
[  385.118444]  ? check_preemption_disabled+0x48/0x200
[  385.123951] 0*512kB 
[  385.125919]  ? check_preemption_disabled+0x48/0x200
[  385.130909] 1*1024kB 
[  385.133232]  ? __lock_is_held+0xb5/0x140
[  385.138214] (U) 
[  385.140623]  __alloc_pages_nodemask+0xa80/0xde0
[  385.144654] 1*2048kB 
[  385.146622]  ? graph_lock+0x170/0x170
[  385.151264] (M) 
[  385.153667]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  385.157444] 3*4096kB 
[  385.159409]  ? graph_lock+0x170/0x170
[  385.164402] (M) 
[  385.166848]  ? find_held_lock+0x36/0x1c0
[  385.170616] = 15908kB
[  385.172605]  ? ____cache_alloc_node+0x1c7/0x1e0
[  385.176633] Node 0 
[  385.179035]  ? lock_downgrade+0x900/0x900
[  385.183709] DMA32: 
[  385.185981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.190100] 4*4kB 
[  385.192357]  cache_grow_begin+0x91/0x8c0
[  385.197863] (UM) 
[  385.200011]  ? do_raw_spin_unlock+0xa7/0x2f0
[  385.204052] 2*8kB 
[  385.206115]  fallback_alloc+0x203/0x2e0
[  385.210491] (UM) 
[  385.212639]  ____cache_alloc_node+0x1c7/0x1e0
[  385.216589] 3*16kB 
[  385.218651]  kmem_cache_alloc_node+0xe3/0x730
[  385.223116] (UM) 
[  385.225348]  ? ipv6_get_ifaddr+0x42e/0x620
[  385.229844] 3*32kB 
[  385.231909]  __alloc_skb+0x119/0x770
[  385.236114] (UM) 
[  385.238346]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  385.242033] 4*64kB 
[  385.244092]  ? skb_scrub_packet+0x490/0x490
[  385.249344] (M) 
[  385.251576]  ? lock_downgrade+0x900/0x900
[  385.255873] 3*128kB 
[  385.257851]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.261979] (M) 
[  385.264301]  ? refcount_sub_and_test_checked+0x203/0x310
[  385.269809] 3*256kB 
[  385.271782]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  385.277208] (M) 
[  385.279529]  ? addrconf_rs_timer+0x690/0x690
[  385.284955] 4*512kB 
[  385.286933]  ndisc_alloc_skb+0x144/0x340
[  385.291308] (UM) 
[  385.293630]  ndisc_send_rs+0x331/0x6e0
[  385.297666] 3*1024kB 
[  385.299727]  addrconf_rs_timer+0x314/0x690
[  385.303586] (UM) 
[  385.305996]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.310215] 3*2048kB 
[  385.312282]  call_timer_fn+0x272/0x920
[  385.316489] (M) 
[  385.318933]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.322794] 3*4096kB 
[  385.324765]  ? process_timeout+0x40/0x40
[  385.328971] (M) 
[  385.331374]  ? find_held_lock+0x36/0x1c0
[  385.335409] = 25136kB
[  385.337382]  ? mark_held_locks+0xc7/0x130
[  385.341414] Node 0 
[  385.343824]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.347943] Normal: 
[  385.350176]  ? _raw_spin_unlock_irq+0x27/0x80
[  385.354657] 778*4kB 
[  385.356976]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.361442] (MEH) 
[  385.363763]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  385.367992] 429*8kB 
[  385.370152]  ? trace_hardirqs_on+0xbd/0x310
[  385.374705] (ME) 
[  385.377023]  ? kasan_check_read+0x11/0x20
[  385.381320] 185*16kB 
[  385.383378]  ? __run_timers+0x7da/0xc70
[  385.387496] (UME) 
[  385.389904]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  385.393852] 51*32kB 
[  385.396006]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  385.401423] (UME) 
[  385.403746]  __run_timers+0x7e5/0xc70
[  385.407955] 8*64kB 
[  385.410106]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  385.413873] (UM) 
[  385.416121]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  385.421459] 0*128kB 
[  385.423514]  ? graph_lock+0x170/0x170
[  385.428503] 1*256kB 
[  385.430820]  ? print_usage_bug+0xc0/0xc0
[  385.434593] (U) 
[  385.436928]  ? lock_release+0x970/0x970
[  385.440978] 0*512kB 
[  385.442951]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  385.446904] 2*1024kB 
[  385.449228]  ? find_held_lock+0x36/0x1c0
[  385.454393] (U) 
[  385.456798]  ? graph_lock+0x170/0x170
[  385.460834] 0*2048kB 
[  385.462805]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.466576] 0*4096kB 
[  385.468984]  ? check_preemption_disabled+0x48/0x200
[  385.474492] = 13952kB
[  385.476919]  ? __lock_is_held+0xb5/0x140
[  385.481923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  385.484324]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.488367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  385.497201]  ? check_preemption_disabled+0x48/0x200
[  385.502713] 1706 total pagecache pages
[  385.511287]  run_timer_softirq+0x52/0xb0
[  385.516280] 0 pages in swap cache
[  385.520174]  ? rcu_read_lock_sched_held+0x108/0x120
[  385.524220] Swap cache stats: add 0, delete 0, find 0/0
[  385.527665]  __do_softirq+0x30b/0xad8
[  385.532657] Free swap  = 0kB
[  385.538024]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  385.541788] Total swap = 0kB
[  385.541796] 1965979 pages RAM
[  385.544810]  ? pvclock_read_flags+0x160/0x160
[  385.549888] 0 pages HighMem/MovableOnly
[  385.552898]  ? lapic_next_event+0x5a/0x90
[  385.555978] 342306 pages reserved
[  385.560468]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.564416] 0 pages cma reserved
[  385.568565]  ? check_preemption_disabled+0x48/0x200
[  385.572065] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  385.577513]  ? check_preemption_disabled+0x48/0x200
[  385.577534]  ? kvm_clock_read+0x18/0x30
[  385.577557]  ? kvm_sched_clock_read+0x9/0x20
[  385.581024] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  385.585918]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.592384] ksoftirqd/1 cpuset=
[  385.597395]  ? check_preemption_disabled+0x48/0x200
[  385.601337] /
[  385.605747]  irq_exit+0x17f/0x1c0
[  385.616078]  mems_allowed=0
[  385.621632]  smp_apic_timer_interrupt+0x1cb/0x760
[  385.642947]  ? smp_reschedule_interrupt+0x109/0x650
[  385.647966]  ? smp_call_function_single_interrupt+0x650/0x650
[  385.653856]  ? interrupt_entry+0xb5/0xf0
[  385.657920]  ? trace_hardirqs_off_caller+0xbb/0x310
[  385.662936]  ? trace_hardirqs_off_caller+0xbb/0x310
[  385.668000]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.673104]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.678124]  ? trace_hardirqs_on_caller+0x310/0x310
[  385.683146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.688692]  ? check_preemption_disabled+0x48/0x200
[  385.693720]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  385.698591]  apic_timer_interrupt+0xf/0x20
[  385.702819]  </IRQ>
[  385.705060] RIP: 0010:lock_acquire+0x268/0x520
[  385.709644] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  385.728553] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  385.736265] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  385.743530] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  385.750803] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  385.758068] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  385.765337] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  385.772736]  ? lock_release+0x970/0x970
[  385.776716]  ? rcu_read_unlock+0x16/0x60
[  385.780783]  ? lock_downgrade+0x900/0x900
[  385.784939]  ? check_preemption_disabled+0x48/0x200
[  385.789966]  percpu_ref_put_many+0x94/0x260
[  385.794287]  ? mem_cgroup_charge_statistics+0x780/0x780
[  385.799652]  ? rcu_bh_qs+0xc0/0xc0
[  385.803204]  ? mem_cgroup_charge_statistics+0x780/0x780
[  385.808591]  mem_cgroup_iter+0x1f7/0x1160
[  385.812740]  ? downgrade_write+0x2b0/0x2b0
[  385.816990]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  385.821751]  ? up_read+0x1a/0x110
[  385.825226]  ? shrink_slab+0xfa/0x8c0
[  385.829033]  ? shrink_active_list+0x1c20/0x1c20
[  385.833719]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  385.839353]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  385.844465]  ? cgroup_procs_write_finish+0xf0/0xf0
[  385.849410]  ? print_usage_bug+0xc0/0xc0
[  385.853481]  ? find_held_lock+0x36/0x1c0
[  385.857550]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  385.863106]  ? vmpressure+0x1a2/0x340
[  385.866918]  shrink_node+0x516/0x16b0
[  385.870724]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  385.876035]  ? shrink_node_memcg+0x18e0/0x18e0
[  385.880628]  ? kvm_clock_read+0x18/0x30
[  385.884609]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  385.889641]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  385.894143]  ? kasan_check_write+0x14/0x20
[  385.898386]  ? do_raw_spin_lock+0xc1/0x200
[  385.902626]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  385.908170]  ? __cpuset_node_allowed+0x19b/0x660
[  385.912943]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  385.918659]  ? delayacct_end+0x5a/0x100
[  385.922653]  do_try_to_free_pages+0x3e7/0x1290
[  385.927261]  ? shrink_node+0x16b0/0x16b0
[  385.931331]  ? __lock_is_held+0xb5/0x140
[  385.935414]  try_to_free_pages+0x4d0/0xb90
[  385.939665]  ? do_try_to_free_pages+0x1290/0x1290
[  385.944512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.950073]  ? lock_acquire+0x1ed/0x520
[  385.954056]  ? set_page_refcounted+0x280/0x280
[  385.958680]  ? lock_release+0x970/0x970
[  385.962663]  ? ___might_sleep+0x1ed/0x300
[  385.966821]  ? arch_local_save_flags+0x40/0x40
[  385.971424]  __alloc_pages_slowpath+0x993/0x2d80
[  385.976226]  ? warn_alloc+0x120/0x120
[  385.980042]  ? __radix_tree_lookup+0x4c0/0x4c0
[  385.984640]  ? find_get_entry+0x2f2/0xc40
[  385.988806]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  385.994348]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  385.999281]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.004820]  ? should_fail+0x22d/0xd01
[  386.008718]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.013835]  ? __lock_is_held+0xb5/0x140
[  386.017929]  ? __lock_is_held+0xb5/0x140
[  386.022018]  ? kasan_check_read+0x11/0x20
[  386.026181]  ? ___might_sleep+0x1ed/0x300
[  386.030357]  ? lock_release+0x970/0x970
[  386.034341]  ? arch_local_save_flags+0x40/0x40
[  386.038937]  ? __might_sleep+0x95/0x190
[  386.042921]  __alloc_pages_nodemask+0xa80/0xde0
[  386.047602]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  386.052626]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  386.058431]  ? kasan_check_read+0x11/0x20
[  386.062588]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.067875]  ? graph_lock+0x170/0x170
[  386.071683]  ? print_usage_bug+0xc0/0xc0
[  386.075754]  ? graph_lock+0x170/0x170
[  386.079563]  ? graph_lock+0x170/0x170
[  386.083377]  ? __do_page_cache_readahead+0x7ce/0x980
[  386.088496]  ? find_held_lock+0x36/0x1c0
[  386.092574]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  386.098124]  alloc_pages_current+0x10c/0x210
[  386.102539]  ? lock_downgrade+0x900/0x900
[  386.106721]  __page_cache_alloc+0x38f/0x5b0
[  386.111076]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  386.116891]  ? kasan_check_read+0x11/0x20
[  386.121133]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.126417]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  386.131106]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.136652]  ? check_preemption_disabled+0x48/0x200
[  386.141686]  filemap_fault+0x1594/0x25f0
[  386.145792]  ? __lock_page_or_retry+0xa00/0xa00
[  386.150465]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  386.156265]  ? kasan_check_read+0x11/0x20
[  386.160419]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.165699]  ? rcu_bh_qs+0xc0/0xc0
[  386.169244]  ? remove_wait_queue+0x1a6/0x360
[  386.173656]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  386.179145]  ? filemap_map_pages+0xdea/0x1980
[  386.183660]  ? print_usage_bug+0xc0/0xc0
[  386.187724]  ? find_get_pages_range_tag+0x1320/0x1320
[  386.192915]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  386.198454]  ? fput+0x130/0x1a0
[  386.201741]  ? graph_lock+0x170/0x170
[  386.205555]  ? __lock_acquire+0x7ec/0x4ec0
[  386.209817]  ? lock_acquire+0x1ed/0x520
[  386.213798]  ? ext4_filemap_fault+0x7a/0xad
[  386.218132]  ? lock_release+0x970/0x970
[  386.222123]  ? arch_local_save_flags+0x40/0x40
[  386.226711]  ? select_estimate_accuracy+0x4b0/0x4b0
[  386.231747]  ? down_read+0xb0/0x1d0
[  386.235374]  ? ext4_filemap_fault+0x7a/0xad
[  386.239700]  ? __down_interruptible+0x700/0x700
[  386.244395]  ext4_filemap_fault+0x82/0xad
[  386.248556]  __do_fault+0x100/0x6b0
[  386.252201]  ? print_bad_pte+0x6c0/0x6c0
[  386.256264]  ? find_held_lock+0x36/0x1c0
[  386.260336]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  386.265526]  ? pmd_val+0x88/0x100
[  386.268987]  ? add_mm_counter_fast+0xd0/0xd0
[  386.273408]  ? pmd_val+0x88/0x100
[  386.276864]  ? add_mm_counter_fast+0xd0/0xd0
[  386.281284]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.286844]  __handle_mm_fault+0x3709/0x53e0
[  386.291275]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  386.296122]  ? graph_lock+0x170/0x170
[  386.299928]  ? print_usage_bug+0xc0/0xc0
[  386.304008]  ? lock_downgrade+0x900/0x900
[  386.308161]  ? graph_lock+0x170/0x170
[  386.311967]  ? graph_lock+0x170/0x170
[  386.315790]  ? handle_mm_fault+0x42a/0xc70
[  386.320025]  ? lock_downgrade+0x900/0x900
[  386.324194]  ? check_preemption_disabled+0x48/0x200
[  386.329243]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  386.335042]  ? kasan_check_read+0x11/0x20
[  386.339214]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.344495]  ? rcu_bh_qs+0xc0/0xc0
[  386.348040]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  386.353497]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.359052]  ? check_preemption_disabled+0x48/0x200
[  386.364085]  handle_mm_fault+0x54f/0xc70
[  386.368168]  ? __handle_mm_fault+0x53e0/0x53e0
[  386.372773]  ? find_vma+0x34/0x190
[  386.376320]  __do_page_fault+0x67d/0xed0
[  386.380394]  ? mm_fault_error+0x380/0x380
[  386.384544]  ? trace_hardirqs_off+0xb8/0x310
[  386.388977]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  386.394350]  ? trace_hardirqs_on+0x310/0x310
[  386.398769]  do_page_fault+0xf2/0x7e0
[  386.402592]  ? vmalloc_sync_all+0x30/0x30
[  386.406742]  ? error_entry+0x70/0xd0
[  386.410464]  ? trace_hardirqs_off_caller+0xbb/0x310
[  386.415484]  ? trace_hardirqs_on_caller+0xc0/0x310
[  386.420415]  ? syscall_return_slowpath+0x5e0/0x5e0
[  386.425343]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.430200]  ? trace_hardirqs_on_caller+0x310/0x310
[  386.435224]  ? trace_hardirqs_off+0x310/0x310
[  386.439726]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  386.444754]  ? prepare_exit_to_usermode+0x291/0x3b0
[  386.449777]  ? page_fault+0x8/0x30
[  386.453323]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  386.458176]  ? page_fault+0x8/0x30
[  386.461749]  page_fault+0x1e/0x30
[  386.465209] RIP: 0033:0x7f5d3f443dd3
[  386.468926] Code: Bad RIP value.
[  386.472290] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  386.477658] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  386.484927] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  386.492203] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  386.499474] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  386.506743] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  386.514079] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  386.514158] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  386.521032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  386.521038] Call Trace:
[  386.521069]  dump_stack+0x1c4/0x2b4
[  386.521087]  ? dump_stack_print_info.cold.2+0x52/0x52
[  386.527652] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  386.536932]  warn_alloc.cold.119+0xb7/0x1bd
[  386.539511] init cpuset=
[  386.543143]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  386.548306] /
[  386.558008]  ? lock_downgrade+0x900/0x900
[  386.562309]  mems_allowed=0
[  386.564979]  ? trace_hardirqs_off+0xb8/0x310
[  386.582958]  ? trace_hardirqs_off+0xb8/0x310
[  386.587382]  __alloc_pages_slowpath+0x2667/0x2d80
[  386.592263]  ? warn_alloc+0x120/0x120
[  386.596093]  ? warn_alloc+0x120/0x120
[  386.599908]  ? print_usage_bug+0xc0/0xc0
[  386.603976]  ? warn_alloc+0x120/0x120
[  386.607782]  ? print_usage_bug+0xc0/0xc0
[  386.611854]  ? __lock_acquire+0x7ec/0x4ec0
[  386.616139]  ? __lock_acquire+0x7ec/0x4ec0
[  386.620380]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.625920]  ? should_fail+0x22d/0xd01
[  386.629811]  ? __lock_acquire+0x7ec/0x4ec0
[  386.634055]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.639161]  ? __lock_acquire+0x7ec/0x4ec0
[  386.643440]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  386.648555]  ? __lock_acquire+0x7ec/0x4ec0
[  386.652788]  ? should_fail+0x22d/0xd01
[  386.656695]  ? mark_held_locks+0x130/0x130
[  386.660935]  ? mark_held_locks+0x130/0x130
[  386.665191]  ? graph_lock+0x170/0x170
[  386.668996]  ? print_usage_bug+0xc0/0xc0
[  386.673072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.678613]  ? check_preemption_disabled+0x48/0x200
[  386.683634]  ? check_preemption_disabled+0x48/0x200
[  386.688668]  ? __lock_is_held+0xb5/0x140
[  386.692742]  __alloc_pages_nodemask+0xa80/0xde0
[  386.697414]  ? graph_lock+0x170/0x170
[  386.701227]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  386.706248]  ? graph_lock+0x170/0x170
[  386.710080]  ? find_held_lock+0x36/0x1c0
[  386.714151]  ? ____cache_alloc_node+0x1c7/0x1e0
[  386.718825]  ? lock_downgrade+0x900/0x900
[  386.723017]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.728578]  cache_grow_begin+0x91/0x8c0
[  386.732649]  ? do_raw_spin_unlock+0xa7/0x2f0
[  386.737075]  fallback_alloc+0x203/0x2e0
[  386.741068]  ____cache_alloc_node+0x1c7/0x1e0
[  386.745578]  kmem_cache_alloc_node+0xe3/0x730
[  386.750086]  ? ipv6_get_ifaddr+0x42e/0x620
[  386.754338]  __alloc_skb+0x119/0x770
[  386.758065]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.763385]  ? skb_scrub_packet+0x490/0x490
[  386.767733]  ? lock_downgrade+0x900/0x900
[  386.772422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.777966]  ? refcount_sub_and_test_checked+0x203/0x310
[  386.783424]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  386.788878]  ? addrconf_rs_timer+0x690/0x690
[  386.793301]  ndisc_alloc_skb+0x144/0x340
[  386.797369]  ndisc_send_rs+0x331/0x6e0
[  386.801268]  addrconf_rs_timer+0x314/0x690
[  386.805530]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.809785]  call_timer_fn+0x272/0x920
[  386.813678]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.817915]  ? process_timeout+0x40/0x40
[  386.821990]  ? find_held_lock+0x36/0x1c0
[  386.826082]  ? __run_timers+0x7da/0xc70
[  386.830068]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.834569]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.839074]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.843329]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  386.847947]  ? trace_hardirqs_on+0xbd/0x310
[  386.852273]  ? kasan_check_read+0x11/0x20
[  386.856428]  ? __run_timers+0x7da/0xc70
[  386.860406]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  386.865872]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  386.870110]  __run_timers+0x7e5/0xc70
[  386.873918]  ? find_held_lock+0x36/0x1c0
[  386.877996]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  386.883364]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.887860]  ? _raw_spin_unlock_irq+0x27/0x80
[  386.892360]  ? lockdep_hardirqs_on+0x421/0x5c0
[  386.896950]  ? trace_hardirqs_on+0xbd/0x310
[  386.901273]  ? kasan_check_read+0x11/0x20
[  386.905422]  ? finish_task_switch+0x1f5/0x900
[  386.909934]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  386.915395]  ? compat_start_thread+0x80/0x80
[  386.919824]  ? pvclock_read_flags+0x160/0x160
[  386.924322]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.929868]  ? check_preemption_disabled+0x48/0x200
[  386.934898]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  386.940179]  ? rcu_pm_notify+0xc0/0xc0
[  386.944086]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  386.949628]  ? check_preemption_disabled+0x48/0x200
[  386.954657]  run_timer_softirq+0x52/0xb0
[  386.958724]  ? rcu_read_lock_sched_held+0x108/0x120
[  386.963746]  __do_softirq+0x30b/0xad8
[  386.967566]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  386.972674]  ? trace_hardirqs_off+0xb8/0x310
[  386.977113]  ? schedule+0x108/0x460
[  386.980758]  ? trace_hardirqs_off+0xb8/0x310
[  386.985190]  ? smpboot_thread_fn+0x68b/0xa00
[  386.989611]  ? trace_hardirqs_on+0x310/0x310
[  386.994026]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  386.999571]  ? check_preemption_disabled+0x48/0x200
[  387.004594]  ? takeover_tasklets+0xa90/0xa90
[  387.009023]  run_ksoftirqd+0x94/0x100
[  387.012851]  smpboot_thread_fn+0x68b/0xa00
[  387.017092]  ? sort_range+0x30/0x30
[  387.020727]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  387.025835]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.031381]  ? __kthread_parkme+0xfb/0x1a0
[  387.035626]  kthread+0x35a/0x420
[  387.039000]  ? sort_range+0x30/0x30
[  387.042626]  ? kthread_bind+0x40/0x40
[  387.046436]  ret_from_fork+0x3a/0x50
[  387.050165] warn_alloc_show_mem: 1 callbacks suppressed
[  387.050176] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  387.050178] Mem-Info:
[  387.050229] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  387.050229]  active_file:14 inactive_file:15 isolated_file:0
[  387.050229]  unevictable:0 dirty:0 writeback:0 unstable:0
[  387.050229]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  387.050229]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  387.050229]  free:13749 free_pcp:291 free_cma:0
[  387.055586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  387.061819] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  387.064237] Call Trace:
[  387.097281] Node 0 
[  387.106625]  <IRQ>
[  387.134229] 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
[  387.136790]  dump_stack+0x1c4/0x2b4
[  387.138993] lowmem_reserve[]:
[  387.141139]  ? dump_stack_print_info.cold.2+0x52/0x52
[  387.166612]  0 2819
[  387.170261]  warn_alloc.cold.119+0xb7/0x1bd
[  387.173330]  6323
[  387.178512]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  387.180724]  6323
[  387.185057]  ? lock_downgrade+0x900/0x900
[  387.191936]  ? trace_hardirqs_off+0xb8/0x310
[  387.193971] Node 0 
[  387.198118]  ? trace_hardirqs_off+0xb8/0x310
[  387.202527] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  387.204917]  __alloc_pages_slowpath+0x2667/0x2d80
[  387.209287] lowmem_reserve[]: 0
[  387.236226]  ? warn_alloc+0x120/0x120
[  387.241015]  0
[  387.244289]  ? trace_hardirqs_on+0x310/0x310
[  387.248065]  3503
[  387.249859]  ? warn_alloc+0x120/0x120
[  387.254241]  3503
[  387.256298]  ? print_usage_bug+0xc0/0xc0
[  387.262144]  ? warn_alloc+0x120/0x120
[  387.266223] Node 0 
[  387.270010]  ? ktime_get+0x2e1/0x440
[  387.270052] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  387.272251]  ? print_usage_bug+0xc0/0xc0
[  387.275934] lowmem_reserve[]: 0
[  387.304309]  ? __lock_acquire+0x7ec/0x4ec0
[  387.308343]  0
[  387.311613]  ? __lock_acquire+0x7ec/0x4ec0
[  387.315824]  0
[  387.317621]  ? kasan_check_read+0x11/0x20
[  387.321823]  0
[  387.323630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  387.327751] Node 0 
[  387.329554]  ? should_fail+0x22d/0xd01
[  387.335063] DMA: 
[  387.337297]  ? rcu_bh_qs+0xc0/0xc0
[  387.341157] 1*4kB 
[  387.343220]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.346735] (U) 
[  387.348882]  ? __lock_acquire+0x7ec/0x4ec0
[  387.353961] 0*8kB 
[  387.355929]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  387.360137] 0*16kB 
[  387.362278]  ? __lock_acquire+0x7ec/0x4ec0
[  387.367358] 1*32kB 
[  387.369585]  ? should_fail+0x22d/0xd01
[  387.373793] (U) 
[  387.376030]  ? rcu_idle_enter+0x4b0/0x4b0
[  387.379893] 2*64kB 
[  387.381866]  ? mark_held_locks+0x130/0x130
[  387.385983] (U) 
[  387.388220]  ? mark_held_locks+0x130/0x130
[  387.392433] 1*128kB 
[  387.394406]  ? mark_held_locks+0xc7/0x130
[  387.398616] (U) 
[  387.400934]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  387.405065] 1*256kB 
[  387.407032]  ? graph_lock+0x170/0x170
[  387.412025] (U) 
[  387.414342]  ? print_usage_bug+0xc0/0xc0
[  387.418116] 0*512kB 
[  387.420102]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.424140] 1*1024kB 
[  387.426463]  ? check_preemption_disabled+0x48/0x200
[  387.431973] (U) 
[  387.434378]  ? check_preemption_disabled+0x48/0x200
[  387.439369] 1*2048kB 
[  387.441348]  ? __lock_is_held+0xb5/0x140
[  387.446331] (M) 
[  387.448743]  __alloc_pages_nodemask+0xa80/0xde0
[  387.452786] 3*4096kB 
[  387.454757]  ? graph_lock+0x170/0x170
[  387.459405] (M) 
[  387.461813]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  387.465589] = 15908kB
[  387.467561]  ? graph_lock+0x170/0x170
[  387.472556] Node 0 
[  387.474969]  ? find_held_lock+0x36/0x1c0
[  387.478741] DMA32: 
[  387.480981]  ? ____cache_alloc_node+0x1c7/0x1e0
[  387.485010] 4*4kB 
[  387.487245]  ? lock_downgrade+0x900/0x900
[  387.491885] (UM) 
[  387.494035]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.498181] 2*8kB 
[  387.500274]  cache_grow_begin+0x91/0x8c0
[  387.505780] (UM) 
[  387.507965]  ? do_raw_spin_unlock+0xa7/0x2f0
[  387.511999] 3*16kB 
[  387.514091]  fallback_alloc+0x203/0x2e0
[  387.518471] (UM) 
[  387.520706]  ____cache_alloc_node+0x1c7/0x1e0
[  387.524657] 3*32kB 
[  387.526717]  kmem_cache_alloc_node+0xe3/0x730
[  387.531192] (UM) 
[  387.533423]  ? ipv6_get_ifaddr+0x42e/0x620
[  387.537894] 4*64kB 
[  387.539953]  __alloc_skb+0x119/0x770
[  387.544161] (M) 
[  387.546400]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  387.550086] 3*128kB 
[  387.552065]  ? skb_scrub_packet+0x490/0x490
[  387.557319] (M) 
[  387.559668]  ? lock_downgrade+0x900/0x900
[  387.563963] 3*256kB (M) 
[  387.565950]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.570077] 4*512kB 
[  387.572747]  ? refcount_sub_and_test_checked+0x203/0x310
[  387.578255] (UM) 
[  387.580577]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  387.586001] 3*1024kB (UM) 
[  387.588064]  ? addrconf_rs_timer+0x690/0x690
[  387.588090]  ndisc_alloc_skb+0x144/0x340
[  387.593532] 3*2048kB 
[  387.596389]  ndisc_send_rs+0x331/0x6e0
[  387.600772] (M) 
[  387.604828]  addrconf_rs_timer+0x314/0x690
[  387.607213] 3*4096kB 
[  387.611092]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.613042] (M) 
[  387.617286]  call_timer_fn+0x272/0x920
[  387.619663] = 25136kB
[  387.623891]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.625842] Node 0 
[  387.629723]  ? process_timeout+0x40/0x40
[  387.632102] Normal: 778*4kB 
[  387.636337]  ? find_held_lock+0x36/0x1c0
[  387.638681] (MEH) 
[  387.642748]  ? mark_held_locks+0xc7/0x130
[  387.645736] 429*8kB 
[  387.649791]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.651914] (ME) 
[  387.656054]  ? _raw_spin_unlock_irq+0x27/0x80
[  387.658360] 185*16kB 
[  387.662866]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.664904] (UME) 
[  387.669393]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  387.671775] 51*32kB (UME) 
[  387.676015]  ? trace_hardirqs_on+0xbd/0x310
[  387.678143] 8*64kB 
[  387.682758]  ? kasan_check_read+0x11/0x20
[  387.685578] (UM) 
[  387.689895]  ? __run_timers+0x7da/0xc70
[  387.692106] 0*128kB 
[  387.696248]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  387.698285] 1*256kB 
[  387.702256]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.704557] (U) 
[  387.710003]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  387.712303] 0*512kB 
[  387.716536]  __run_timers+0x7e5/0xc70
[  387.718490] 2*1024kB 
[  387.722727]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  387.725016] (U) 
[  387.728811]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  387.731200] 0*2048kB 
[  387.736562]  ? graph_lock+0x170/0x170
[  387.738510] 0*4096kB 
[  387.743521]  ? print_usage_bug+0xc0/0xc0
[  387.745908] = 13952kB
[  387.749699]  ? lock_release+0x970/0x970
[  387.752096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  387.756148]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  387.758540] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  387.762510]  ? find_held_lock+0x36/0x1c0
[  387.771324] 1706 total pagecache pages
[  387.776518]  ? graph_lock+0x170/0x170
[  387.785074] 0 pages in swap cache
[  387.789129]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.792991] Swap cache stats: add 0, delete 0, find 0/0
[  387.796784]  ? check_preemption_disabled+0x48/0x200
[  387.800217] Free swap  = 0kB
[  387.805756]  ? __lock_is_held+0xb5/0x140
[  387.811087] Total swap = 0kB
[  387.816099]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.819093] 1965979 pages RAM
[  387.823152]  ? check_preemption_disabled+0x48/0x200
[  387.826147] 0 pages HighMem/MovableOnly
[  387.831681]  run_timer_softirq+0x52/0xb0
[  387.834750] 342306 pages reserved
[  387.834758] 0 pages cma reserved
[  387.839768]  ? rcu_read_lock_sched_held+0x108/0x120
[  387.843806] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  387.847767]  __do_softirq+0x30b/0xad8
[  387.847792]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  387.847812]  ? pvclock_read_flags+0x160/0x160
[  387.851302] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  387.854608]  ? lapic_next_event+0x5a/0x90
[  387.859600] ksoftirqd/1 cpuset=
[  387.866087]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.869860] /
[  387.874963]  ? check_preemption_disabled+0x48/0x200
[  387.879431]  mems_allowed=0
[  387.889820]  ? check_preemption_disabled+0x48/0x200
[  387.889842]  ? kvm_clock_read+0x18/0x30
[  387.921339]  ? kvm_sched_clock_read+0x9/0x20
[  387.925758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.931302]  ? check_preemption_disabled+0x48/0x200
[  387.936337]  irq_exit+0x17f/0x1c0
[  387.939795]  smp_apic_timer_interrupt+0x1cb/0x760
[  387.944643]  ? smp_reschedule_interrupt+0x109/0x650
[  387.949667]  ? smp_call_function_single_interrupt+0x650/0x650
[  387.955568]  ? interrupt_entry+0xb5/0xf0
[  387.959639]  ? trace_hardirqs_off_caller+0xbb/0x310
[  387.964683]  ? trace_hardirqs_off_caller+0xbb/0x310
[  387.969706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  387.974555]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.979576]  ? trace_hardirqs_on_caller+0x310/0x310
[  387.984608]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  387.990165]  ? check_preemption_disabled+0x48/0x200
[  387.995214]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.000076]  apic_timer_interrupt+0xf/0x20
[  388.004310]  </IRQ>
[  388.006561] RIP: 0010:lock_acquire+0x268/0x520
[  388.011151] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  388.030074] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  388.037797] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  388.045070] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  388.052351] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  388.059631] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  388.066904] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  388.074232]  ? lock_release+0x970/0x970
[  388.078229]  ? rcu_read_unlock+0x16/0x60
[  388.082299]  ? lock_downgrade+0x900/0x900
[  388.086453]  ? check_preemption_disabled+0x48/0x200
[  388.091486]  percpu_ref_put_many+0x94/0x260
[  388.095811]  ? mem_cgroup_charge_statistics+0x780/0x780
[  388.101191]  ? rcu_bh_qs+0xc0/0xc0
[  388.104737]  ? mem_cgroup_charge_statistics+0x780/0x780
[  388.110118]  mem_cgroup_iter+0x1f7/0x1160
[  388.114268]  ? downgrade_write+0x2b0/0x2b0
[  388.118518]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  388.123283]  ? up_read+0x1a/0x110
[  388.126738]  ? shrink_slab+0xfa/0x8c0
[  388.130541]  ? shrink_active_list+0x1c20/0x1c20
[  388.135232]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  388.140867]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  388.145985]  ? cgroup_procs_write_finish+0xf0/0xf0
[  388.150917]  ? print_usage_bug+0xc0/0xc0
[  388.154985]  ? find_held_lock+0x36/0x1c0
[  388.159052]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.164595]  ? vmpressure+0x1a2/0x340
[  388.168407]  shrink_node+0x516/0x16b0
[  388.172223]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  388.177530]  ? shrink_node_memcg+0x18e0/0x18e0
[  388.182130]  ? kvm_clock_read+0x18/0x30
[  388.186110]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  388.191139]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  388.195639]  ? kasan_check_write+0x14/0x20
[  388.199880]  ? do_raw_spin_lock+0xc1/0x200
[  388.204120]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  388.209664]  ? __cpuset_node_allowed+0x19b/0x660
[  388.214433]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  388.220152]  ? delayacct_end+0x5a/0x100
[  388.224148]  do_try_to_free_pages+0x3e7/0x1290
[  388.228761]  ? shrink_node+0x16b0/0x16b0
[  388.232828]  ? __lock_is_held+0xb5/0x140
[  388.236911]  try_to_free_pages+0x4d0/0xb90
[  388.241154]  ? do_try_to_free_pages+0x1290/0x1290
[  388.246005]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.251569]  ? lock_acquire+0x1ed/0x520
[  388.255555]  ? set_page_refcounted+0x280/0x280
[  388.260150]  ? lock_release+0x970/0x970
[  388.264139]  ? ___might_sleep+0x1ed/0x300
[  388.268295]  ? arch_local_save_flags+0x40/0x40
[  388.272892]  __alloc_pages_slowpath+0x993/0x2d80
[  388.277682]  ? warn_alloc+0x120/0x120
[  388.281487]  ? __radix_tree_lookup+0x4c0/0x4c0
[  388.286086]  ? find_get_entry+0x2f2/0xc40
[  388.290250]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.295795]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  388.300729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.306286]  ? should_fail+0x22d/0xd01
[  388.310194]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.315322]  ? __lock_is_held+0xb5/0x140
[  388.319435]  ? __lock_is_held+0xb5/0x140
[  388.323524]  ? kasan_check_read+0x11/0x20
[  388.327684]  ? ___might_sleep+0x1ed/0x300
[  388.331831]  ? lock_release+0x970/0x970
[  388.335813]  ? arch_local_save_flags+0x40/0x40
[  388.340408]  ? __might_sleep+0x95/0x190
[  388.344390]  __alloc_pages_nodemask+0xa80/0xde0
[  388.349071]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  388.354093]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  388.359892]  ? kasan_check_read+0x11/0x20
[  388.364063]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  388.369350]  ? graph_lock+0x170/0x170
[  388.373153]  ? print_usage_bug+0xc0/0xc0
[  388.377225]  ? graph_lock+0x170/0x170
[  388.381024]  ? graph_lock+0x170/0x170
[  388.384827]  ? __do_page_cache_readahead+0x7ce/0x980
[  388.389937]  ? find_held_lock+0x36/0x1c0
[  388.394005]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  388.399552]  alloc_pages_current+0x10c/0x210
[  388.403962]  ? lock_downgrade+0x900/0x900
[  388.408124]  __page_cache_alloc+0x38f/0x5b0
[  388.412463]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  388.418282]  ? kasan_check_read+0x11/0x20
[  388.422442]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  388.427725]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  388.432399]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.437947]  ? check_preemption_disabled+0x48/0x200
[  388.442980]  filemap_fault+0x1594/0x25f0
[  388.447063]  ? __lock_page_or_retry+0xa00/0xa00
[  388.451743]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  388.457551]  ? kasan_check_read+0x11/0x20
[  388.461710]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  388.466995]  ? rcu_bh_qs+0xc0/0xc0
[  388.470540]  ? remove_wait_queue+0x1a6/0x360
[  388.474977]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  388.480441]  ? filemap_map_pages+0xdea/0x1980
[  388.484957]  ? print_usage_bug+0xc0/0xc0
[  388.489020]  ? find_get_pages_range_tag+0x1320/0x1320
[  388.494223]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  388.499760]  ? fput+0x130/0x1a0
[  388.503042]  ? graph_lock+0x170/0x170
[  388.506846]  ? __lock_acquire+0x7ec/0x4ec0
[  388.511110]  ? lock_acquire+0x1ed/0x520
[  388.515092]  ? ext4_filemap_fault+0x7a/0xad
[  388.519421]  ? lock_release+0x970/0x970
[  388.523403]  ? arch_local_save_flags+0x40/0x40
[  388.528002]  ? select_estimate_accuracy+0x4b0/0x4b0
[  388.533035]  ? down_read+0xb0/0x1d0
[  388.536661]  ? ext4_filemap_fault+0x7a/0xad
[  388.540991]  ? __down_interruptible+0x700/0x700
[  388.545687]  ext4_filemap_fault+0x82/0xad
[  388.549849]  __do_fault+0x100/0x6b0
[  388.553485]  ? print_bad_pte+0x6c0/0x6c0
[  388.557561]  ? find_held_lock+0x36/0x1c0
[  388.561637]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  388.566834]  ? pmd_val+0x88/0x100
[  388.570296]  ? add_mm_counter_fast+0xd0/0xd0
[  388.574704]  ? pmd_val+0x88/0x100
[  388.578158]  ? add_mm_counter_fast+0xd0/0xd0
[  388.582585]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.588133]  __handle_mm_fault+0x3709/0x53e0
[  388.592558]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  388.597405]  ? graph_lock+0x170/0x170
[  388.601218]  ? print_usage_bug+0xc0/0xc0
[  388.605288]  ? lock_downgrade+0x900/0x900
[  388.609439]  ? graph_lock+0x170/0x170
[  388.613329]  ? graph_lock+0x170/0x170
[  388.617157]  ? handle_mm_fault+0x42a/0xc70
[  388.621401]  ? lock_downgrade+0x900/0x900
[  388.625561]  ? check_preemption_disabled+0x48/0x200
[  388.630595]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  388.636398]  ? kasan_check_read+0x11/0x20
[  388.640556]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  388.645842]  ? rcu_bh_qs+0xc0/0xc0
[  388.649389]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  388.654842]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.660385]  ? check_preemption_disabled+0x48/0x200
[  388.665415]  handle_mm_fault+0x54f/0xc70
[  388.669484]  ? __handle_mm_fault+0x53e0/0x53e0
[  388.674071]  ? find_vma+0x34/0x190
[  388.677625]  __do_page_fault+0x67d/0xed0
[  388.681699]  ? mm_fault_error+0x380/0x380
[  388.685850]  ? trace_hardirqs_off+0xb8/0x310
[  388.690279]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  388.695657]  ? trace_hardirqs_on+0x310/0x310
[  388.700084]  do_page_fault+0xf2/0x7e0
[  388.703892]  ? vmalloc_sync_all+0x30/0x30
[  388.708056]  ? error_entry+0x70/0xd0
[  388.711780]  ? trace_hardirqs_off_caller+0xbb/0x310
[  388.716800]  ? trace_hardirqs_on_caller+0xc0/0x310
[  388.721736]  ? syscall_return_slowpath+0x5e0/0x5e0
[  388.726670]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.731526]  ? trace_hardirqs_on_caller+0x310/0x310
[  388.736564]  ? trace_hardirqs_off+0x310/0x310
[  388.741074]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  388.746113]  ? prepare_exit_to_usermode+0x291/0x3b0
[  388.751194]  ? page_fault+0x8/0x30
[  388.754743]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  388.759600]  ? page_fault+0x8/0x30
[  388.763143]  page_fault+0x1e/0x30
[  388.766600] RIP: 0033:0x7f5d3f443dd3
[  388.770482] Code: Bad RIP value.
[  388.773847] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  388.779217] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  388.786491] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  388.793766] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  388.801052] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  388.808328] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  388.815636] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  388.815703] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  388.822576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  388.822581] Call Trace:
[  388.822607]  dump_stack+0x1c4/0x2b4
[  388.822627]  ? dump_stack_print_info.cold.2+0x52/0x52
[  388.829231] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  388.838494]  warn_alloc.cold.119+0xb7/0x1bd
[  388.841056] init cpuset=
[  388.844688]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  388.849868] /
[  388.859593]  ? lock_downgrade+0x900/0x900
[  388.863888]  mems_allowed=0
[  388.866570]  ? trace_hardirqs_off+0xb8/0x310
[  388.884599]  ? trace_hardirqs_off+0xb8/0x310
[  388.889051]  __alloc_pages_slowpath+0x2667/0x2d80
[  388.893940]  ? warn_alloc+0x120/0x120
[  388.897754]  ? warn_alloc+0x120/0x120
[  388.901565]  ? print_usage_bug+0xc0/0xc0
[  388.905636]  ? warn_alloc+0x120/0x120
[  388.909444]  ? print_usage_bug+0xc0/0xc0
[  388.913515]  ? __lock_acquire+0x7ec/0x4ec0
[  388.917760]  ? __lock_acquire+0x7ec/0x4ec0
[  388.921996]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.927543]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  388.933092]  ? should_fail+0x22d/0xd01
[  388.937020]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.942138]  ? __lock_acquire+0x7ec/0x4ec0
[  388.946389]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  388.951512]  ? __lock_acquire+0x7ec/0x4ec0
[  388.955748]  ? should_fail+0x22d/0xd01
[  388.959646]  ? mark_held_locks+0x130/0x130
[  388.963902]  ? mark_held_locks+0x130/0x130
[  388.968159]  ? graph_lock+0x170/0x170
[  388.971983]  ? print_usage_bug+0xc0/0xc0
[  388.976051]  ? graph_lock+0x170/0x170
[  388.979870]  ? print_usage_bug+0xc0/0xc0
[  388.983963]  ? wq_watchdog_touch+0x9c/0xfe
[  388.988207]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  388.993747]  ? check_preemption_disabled+0x48/0x200
[  388.998761]  ? check_preemption_disabled+0x48/0x200
[  389.003803]  ? __lock_is_held+0xb5/0x140
[  389.007871]  __alloc_pages_nodemask+0xa80/0xde0
[  389.012538]  ? graph_lock+0x170/0x170
[  389.016352]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  389.021380]  ? graph_lock+0x170/0x170
[  389.025220]  ? find_held_lock+0x36/0x1c0
[  389.029298]  ? ____cache_alloc_node+0x1c7/0x1e0
[  389.033995]  ? lock_downgrade+0x900/0x900
[  389.038172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.043744]  cache_grow_begin+0x91/0x8c0
[  389.047825]  ? do_raw_spin_unlock+0xa7/0x2f0
[  389.052246]  fallback_alloc+0x203/0x2e0
[  389.056230]  ____cache_alloc_node+0x1c7/0x1e0
[  389.060737]  kmem_cache_alloc_node+0xe3/0x730
[  389.065258]  ? ipv6_get_ifaddr+0x42e/0x620
[  389.069505]  __alloc_skb+0x119/0x770
[  389.073227]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  389.078539]  ? skb_scrub_packet+0x490/0x490
[  389.082884]  ? lock_downgrade+0x900/0x900
[  389.087043]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.092588]  ? refcount_sub_and_test_checked+0x203/0x310
[  389.098052]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  389.103503]  ? addrconf_rs_timer+0x690/0x690
[  389.107927]  ndisc_alloc_skb+0x144/0x340
[  389.112005]  ndisc_send_rs+0x331/0x6e0
[  389.115901]  addrconf_rs_timer+0x314/0x690
[  389.120139]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.124409]  call_timer_fn+0x272/0x920
[  389.128311]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.132550]  ? process_timeout+0x40/0x40
[  389.136615]  ? find_held_lock+0x36/0x1c0
[  389.140707]  ? __run_timers+0x7da/0xc70
[  389.144696]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.149214]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.153723]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.157966]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  389.162556]  ? trace_hardirqs_on+0xbd/0x310
[  389.166886]  ? kasan_check_read+0x11/0x20
[  389.171037]  ? __run_timers+0x7da/0xc70
[  389.175023]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.180486]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.184727]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.188966]  __run_timers+0x7e5/0xc70
[  389.192771]  ? find_held_lock+0x36/0x1c0
[  389.196844]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  389.202217]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.206718]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.211222]  ? lockdep_hardirqs_on+0x421/0x5c0
[  389.215806]  ? trace_hardirqs_on+0xbd/0x310
[  389.220128]  ? kasan_check_read+0x11/0x20
[  389.224284]  ? finish_task_switch+0x1f5/0x900
[  389.228783]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  389.234237]  ? compat_start_thread+0x80/0x80
[  389.238667]  ? pvclock_read_flags+0x160/0x160
[  389.243165]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.248715]  ? check_preemption_disabled+0x48/0x200
[  389.253743]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  389.259024]  ? rcu_pm_notify+0xc0/0xc0
[  389.262917]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.268460]  ? check_preemption_disabled+0x48/0x200
[  389.273489]  run_timer_softirq+0x52/0xb0
[  389.277553]  ? rcu_read_lock_sched_held+0x108/0x120
[  389.282571]  __do_softirq+0x30b/0xad8
[  389.286389]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  389.291498]  ? trace_hardirqs_off+0xb8/0x310
[  389.295913]  ? schedule+0x108/0x460
[  389.299553]  ? trace_hardirqs_off+0xb8/0x310
[  389.303972]  ? smpboot_thread_fn+0x68b/0xa00
[  389.308384]  ? trace_hardirqs_on+0x310/0x310
[  389.312799]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.318337]  ? check_preemption_disabled+0x48/0x200
[  389.323359]  ? takeover_tasklets+0xa90/0xa90
[  389.327771]  run_ksoftirqd+0x94/0x100
[  389.331576]  smpboot_thread_fn+0x68b/0xa00
[  389.335817]  ? sort_range+0x30/0x30
[  389.339451]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  389.344557]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.350098]  ? __kthread_parkme+0xfb/0x1a0
[  389.354342]  kthread+0x35a/0x420
[  389.357712]  ? sort_range+0x30/0x30
[  389.361343]  ? kthread_bind+0x40/0x40
[  389.365149]  ret_from_fork+0x3a/0x50
[  389.368889] warn_alloc_show_mem: 1 callbacks suppressed
[  389.368900] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  389.368902] Mem-Info:
[  389.368933] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  389.368933]  active_file:14 inactive_file:15 isolated_file:0
[  389.368933]  unevictable:0 dirty:0 writeback:0 unstable:0
[  389.368933]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  389.368933]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  389.368933]  free:13749 free_pcp:291 free_cma:0
[  389.374273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  389.380508] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  389.382904] Call Trace:
[  389.415951] Node 0 
[  389.425331]  <IRQ>
[  389.452941] 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
[  389.455509]  dump_stack+0x1c4/0x2b4
[  389.457716] lowmem_reserve[]:
[  389.459861]  ? dump_stack_print_info.cold.2+0x52/0x52
[  389.485343]  0
[  389.488978]  warn_alloc.cold.119+0xb7/0x1bd
[  389.492043]  2819 6323
[  389.497242]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  389.499016]  6323
[  389.503365]  ? lock_downgrade+0x900/0x900
[  389.505837] Node 0 
[  389.510677]  ? trace_hardirqs_off+0xb8/0x310
[  389.512811] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  389.516938]  ? trace_hardirqs_off+0xb8/0x310
[  389.519165] lowmem_reserve[]: 0
[  389.523593]  __alloc_pages_slowpath+0x2667/0x2d80
[  389.550454]  0
[  389.554882]  ? warn_alloc+0x120/0x120
[  389.558138]  3503
[  389.562970]  ? trace_hardirqs_on+0x310/0x310
[  389.564745]  3503
[  389.568536]  ? warn_alloc+0x120/0x120
[  389.574975]  ? print_usage_bug+0xc0/0xc0
[  389.577016] Node 0 
[  389.580808]  ? warn_alloc+0x120/0x120
[  389.584880] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  389.587084]  ? ktime_get+0x2e1/0x440
[  389.590852] lowmem_reserve[]: 0
[  389.619222]  ? print_usage_bug+0xc0/0xc0
[  389.622915]  0
[  389.626194]  ? __lock_acquire+0x7ec/0x4ec0
[  389.630229]  0
[  389.632026]  ? __lock_acquire+0x7ec/0x4ec0
[  389.636235]  0
[  389.638047]  ? kasan_check_read+0x11/0x20
[  389.644071]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  389.648200] Node 0 
[  389.653728]  ? should_fail+0x22d/0xd01
[  389.653738] DMA: 
[  389.655982]  ? rcu_bh_qs+0xc0/0xc0
[  389.659853] 1*4kB 
[  389.661913]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  389.665427] (U) 
[  389.667571]  ? __lock_acquire+0x7ec/0x4ec0
[  389.672665] 0*8kB 
[  389.674639]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  389.678853] 0*16kB 
[  389.680995]  ? __lock_acquire+0x7ec/0x4ec0
[  389.686073] 1*32kB 
[  389.688308]  ? should_fail+0x22d/0xd01
[  389.692515] (U) 
[  389.694746]  ? rcu_idle_enter+0x4b0/0x4b0
[  389.698605] 2*64kB 
[  389.700581]  ? mark_held_locks+0x130/0x130
[  389.704697] (U) 
[  389.706933]  ? mark_held_locks+0x130/0x130
[  389.711144] 1*128kB 
[  389.713142]  ? mark_held_locks+0xc7/0x130
[  389.717351] (U) 
[  389.719665]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  389.719680]  ? graph_lock+0x170/0x170
[  389.723812] 1*256kB 
[  389.725785]  ? print_usage_bug+0xc0/0xc0
[  389.730779] (U) 
[  389.734584]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.736885] 0*512kB 
[  389.740945]  ? check_preemption_disabled+0x48/0x200
[  389.742896] 1*1024kB 
[  389.748432]  ? check_preemption_disabled+0x48/0x200
[  389.750729] (U) 
[  389.755752]  ? __lock_is_held+0xb5/0x140
[  389.758131] 1*2048kB 
[  389.763147]  __alloc_pages_nodemask+0xa80/0xde0
[  389.765094] (M) 
[  389.769149]  ? graph_lock+0x170/0x170
[  389.771539] 3*4096kB 
[  389.776219]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  389.778169] (M) 
[  389.781973]  ? graph_lock+0x170/0x170
[  389.784359] = 15908kB
[  389.784368] Node 0 
[  389.789391]  ? find_held_lock+0x36/0x1c0
[  389.791333] DMA32: 
[  389.795133]  ? ____cache_alloc_node+0x1c7/0x1e0
[  389.797511] 4*4kB 
[  389.799744]  ? lock_downgrade+0x900/0x900
[  389.803793] (UM) 
[  389.806030]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.810669] 2*8kB 
[  389.812813]  cache_grow_begin+0x91/0x8c0
[  389.816930] (UM) 
[  389.818992]  ? do_raw_spin_unlock+0xa7/0x2f0
[  389.824506] 3*16kB 
[  389.826655]  fallback_alloc+0x203/0x2e0
[  389.830685] (UM) 
[  389.832747]  ____cache_alloc_node+0x1c7/0x1e0
[  389.837127] 3*32kB 
[  389.839359]  kmem_cache_alloc_node+0xe3/0x730
[  389.843310] (UM) 
[  389.845369]  ? ipv6_get_ifaddr+0x42e/0x620
[  389.849841] 4*64kB 
[  389.852075]  __alloc_skb+0x119/0x770
[  389.856540] (M) 
[  389.858605]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  389.862832] 3*128kB 
[  389.865069]  ? skb_scrub_packet+0x490/0x490
[  389.868757] (M) 
[  389.870727]  ? lock_downgrade+0x900/0x900
[  389.875991] 3*256kB 
[  389.878314]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  389.882606] (M) 
[  389.884583]  ? refcount_sub_and_test_checked+0x203/0x310
[  389.888707] 4*512kB 
[  389.891021]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  389.896535] (UM) 
[  389.898510]  ? addrconf_rs_timer+0x690/0x690
[  389.903938] 3*1024kB 
[  389.906266]  ndisc_alloc_skb+0x144/0x340
[  389.911682] (UM) 
[  389.913741]  ndisc_send_rs+0x331/0x6e0
[  389.918122] 3*2048kB 
[  389.920529]  addrconf_rs_timer+0x314/0x690
[  389.924560] (M) 
[  389.926620]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.930482] 3*4096kB 
[  389.932894]  call_timer_fn+0x272/0x920
[  389.937089] (M) 
[  389.939063]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.943277] = 25136kB
[  389.945679]  ? process_timeout+0x40/0x40
[  389.949542] Node 0 
[  389.951545]  ? find_held_lock+0x36/0x1c0
[  389.955752] Normal: 
[  389.958165]  ? mark_held_locks+0xc7/0x130
[  389.962217] 778*4kB 
[  389.964448]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.968481] (MEH) 
[  389.970813]  ? _raw_spin_unlock_irq+0x27/0x80
[  389.974934] 429*8kB 
[  389.977253]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  389.981720] (ME) 
[  389.983867]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  389.988336] 185*16kB 
[  389.990656]  ? trace_hardirqs_on+0xbd/0x310
[  389.994868] (UME) 
[  389.996931]  ? kasan_check_read+0x11/0x20
[  390.001487] 51*32kB 
[  390.003894]  ? __run_timers+0x7da/0xc70
[  390.008194] (UME) 
[  390.010341]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  390.014461] 8*64kB 
[  390.016782]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.020732] (UM) 
[  390.022876]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  390.028302] 0*128kB 
[  390.030536]  __run_timers+0x7e5/0xc70
[  390.034769] 1*256kB 
[  390.036834]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  390.041042] (U) 
[  390.043380]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  390.047157] 0*512kB 
[  390.049482]  ? graph_lock+0x170/0x170
[  390.054819] 2*1024kB 
[  390.056799]  ? print_usage_bug+0xc0/0xc0
[  390.061785] (U) 
[  390.064102]  ? lock_release+0x970/0x970
[  390.067893] 0*2048kB 
[  390.070315]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  390.074367] 0*4096kB 
[  390.076339]  ? find_held_lock+0x36/0x1c0
[  390.080290] = 13952kB
[  390.082695]  ? graph_lock+0x170/0x170
[  390.087866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  390.090270]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.094309] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  390.096711]  ? check_preemption_disabled+0x48/0x200
[  390.100485] 1706 total pagecache pages
[  390.109327]  ? __lock_is_held+0xb5/0x140
[  390.114834] 0 pages in swap cache
[  390.123399]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.128390] Swap cache stats: add 0, delete 0, find 0/0
[  390.132282]  ? check_preemption_disabled+0x48/0x200
[  390.136334] Free swap  = 0kB
[  390.139786]  run_timer_softirq+0x52/0xb0
[  390.145292] Total swap = 0kB
[  390.150664]  ? rcu_read_lock_sched_held+0x108/0x120
[  390.155663] 1965979 pages RAM
[  390.158688]  __do_softirq+0x30b/0xad8
[  390.162716] 0 pages HighMem/MovableOnly
[  390.162724] 342306 pages reserved
[  390.165772]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  390.170755] 0 pages cma reserved
[  390.170835] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  390.173864]  ? pvclock_read_flags+0x160/0x160
[  390.177725] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  390.181607]  ? lapic_next_event+0x5a/0x90
[  390.185040] ksoftirqd/1 cpuset=
[  390.190146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.193481] /
[  390.199971]  ? check_preemption_disabled+0x48/0x200
[  390.204438]  mems_allowed=0
[  390.214749]  ? check_preemption_disabled+0x48/0x200
[  390.242327]  ? kvm_clock_read+0x18/0x30
[  390.246308]  ? kvm_sched_clock_read+0x9/0x20
[  390.250722]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.256267]  ? check_preemption_disabled+0x48/0x200
[  390.261299]  irq_exit+0x17f/0x1c0
[  390.264771]  smp_apic_timer_interrupt+0x1cb/0x760
[  390.269616]  ? smp_reschedule_interrupt+0x109/0x650
[  390.274636]  ? smp_call_function_single_interrupt+0x650/0x650
[  390.280523]  ? interrupt_entry+0xb5/0xf0
[  390.284595]  ? trace_hardirqs_off_caller+0xbb/0x310
[  390.289632]  ? trace_hardirqs_off_caller+0xbb/0x310
[  390.294657]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.299503]  ? trace_hardirqs_on_caller+0x310/0x310
[  390.304521]  ? trace_hardirqs_on_caller+0x310/0x310
[  390.309552]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.315098]  ? check_preemption_disabled+0x48/0x200
[  390.320130]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  390.324998]  apic_timer_interrupt+0xf/0x20
[  390.329228]  </IRQ>
[  390.331467] RIP: 0010:lock_acquire+0x268/0x520
[  390.336056] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  390.354963] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  390.362676] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  390.369942] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  390.377215] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  390.384491] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  390.391770] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  390.399083]  ? lock_release+0x970/0x970
[  390.403065]  ? rcu_read_unlock+0x16/0x60
[  390.407133]  ? lock_downgrade+0x900/0x900
[  390.411284]  ? check_preemption_disabled+0x48/0x200
[  390.416310]  percpu_ref_put_many+0x94/0x260
[  390.420631]  ? mem_cgroup_charge_statistics+0x780/0x780
[  390.425994]  ? rcu_bh_qs+0xc0/0xc0
[  390.429540]  ? mem_cgroup_charge_statistics+0x780/0x780
[  390.434921]  mem_cgroup_iter+0x1f7/0x1160
[  390.439071]  ? downgrade_write+0x2b0/0x2b0
[  390.443320]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  390.448078]  ? up_read+0x1a/0x110
[  390.451532]  ? shrink_slab+0xfa/0x8c0
[  390.455338]  ? shrink_active_list+0x1c20/0x1c20
[  390.460017]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  390.465648]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  390.470760]  ? cgroup_procs_write_finish+0xf0/0xf0
[  390.475705]  ? print_usage_bug+0xc0/0xc0
[  390.479772]  ? find_held_lock+0x36/0x1c0
[  390.483839]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.489381]  ? vmpressure+0x1a2/0x340
[  390.493199]  shrink_node+0x516/0x16b0
[  390.497013]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  390.502319]  ? shrink_node_memcg+0x18e0/0x18e0
[  390.506906]  ? kvm_clock_read+0x18/0x30
[  390.510897]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  390.515925]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  390.520422]  ? kasan_check_write+0x14/0x20
[  390.524677]  ? do_raw_spin_lock+0xc1/0x200
[  390.528915]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  390.534453]  ? __cpuset_node_allowed+0x19b/0x660
[  390.539219]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  390.544937]  ? delayacct_end+0x5a/0x100
[  390.548923]  do_try_to_free_pages+0x3e7/0x1290
[  390.553529]  ? shrink_node+0x16b0/0x16b0
[  390.557598]  ? __lock_is_held+0xb5/0x140
[  390.561678]  try_to_free_pages+0x4d0/0xb90
[  390.565923]  ? do_try_to_free_pages+0x1290/0x1290
[  390.570764]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.576316]  ? lock_acquire+0x1ed/0x520
[  390.580295]  ? set_page_refcounted+0x280/0x280
[  390.584887]  ? lock_release+0x970/0x970
[  390.588868]  ? ___might_sleep+0x1ed/0x300
[  390.593024]  ? arch_local_save_flags+0x40/0x40
[  390.597622]  __alloc_pages_slowpath+0x993/0x2d80
[  390.602435]  ? warn_alloc+0x120/0x120
[  390.606277]  ? __radix_tree_lookup+0x4c0/0x4c0
[  390.610877]  ? find_get_entry+0x2f2/0xc40
[  390.615040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  390.620593]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  390.625528]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.631084]  ? should_fail+0x22d/0xd01
[  390.634979]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  390.640082]  ? __lock_is_held+0xb5/0x140
[  390.644176]  ? __lock_is_held+0xb5/0x140
[  390.648264]  ? kasan_check_read+0x11/0x20
[  390.652415]  ? ___might_sleep+0x1ed/0x300
[  390.656567]  ? lock_release+0x970/0x970
[  390.660545]  ? arch_local_save_flags+0x40/0x40
[  390.665151]  ? __might_sleep+0x95/0x190
[  390.669144]  __alloc_pages_nodemask+0xa80/0xde0
[  390.673822]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  390.678842]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  390.684644]  ? kasan_check_read+0x11/0x20
[  390.688794]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  390.694077]  ? graph_lock+0x170/0x170
[  390.697928]  ? print_usage_bug+0xc0/0xc0
[  390.702006]  ? graph_lock+0x170/0x170
[  390.705807]  ? graph_lock+0x170/0x170
[  390.709611]  ? __do_page_cache_readahead+0x7ce/0x980
[  390.714730]  ? find_held_lock+0x36/0x1c0
[  390.718843]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  390.724388]  alloc_pages_current+0x10c/0x210
[  390.728796]  ? lock_downgrade+0x900/0x900
[  390.732956]  __page_cache_alloc+0x38f/0x5b0
[  390.737285]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  390.743087]  ? kasan_check_read+0x11/0x20
[  390.747239]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  390.752523]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  390.757205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.762750]  ? check_preemption_disabled+0x48/0x200
[  390.767775]  filemap_fault+0x1594/0x25f0
[  390.771952]  ? __lock_page_or_retry+0xa00/0xa00
[  390.776624]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  390.782425]  ? kasan_check_read+0x11/0x20
[  390.786580]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  390.791866]  ? rcu_bh_qs+0xc0/0xc0
[  390.795412]  ? remove_wait_queue+0x1a6/0x360
[  390.799825]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  390.805288]  ? filemap_map_pages+0xdea/0x1980
[  390.809799]  ? print_usage_bug+0xc0/0xc0
[  390.813867]  ? find_get_pages_range_tag+0x1320/0x1320
[  390.819058]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  390.824593]  ? fput+0x130/0x1a0
[  390.827899]  ? graph_lock+0x170/0x170
[  390.831704]  ? __lock_acquire+0x7ec/0x4ec0
[  390.835993]  ? lock_acquire+0x1ed/0x520
[  390.839989]  ? ext4_filemap_fault+0x7a/0xad
[  390.844318]  ? lock_release+0x970/0x970
[  390.848298]  ? arch_local_save_flags+0x40/0x40
[  390.852889]  ? select_estimate_accuracy+0x4b0/0x4b0
[  390.857924]  ? down_read+0xb0/0x1d0
[  390.861554]  ? ext4_filemap_fault+0x7a/0xad
[  390.865879]  ? __down_interruptible+0x700/0x700
[  390.870588]  ext4_filemap_fault+0x82/0xad
[  390.874746]  __do_fault+0x100/0x6b0
[  390.878377]  ? print_bad_pte+0x6c0/0x6c0
[  390.882451]  ? find_held_lock+0x36/0x1c0
[  390.886521]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  390.891717]  ? pmd_val+0x88/0x100
[  390.895175]  ? add_mm_counter_fast+0xd0/0xd0
[  390.899592]  ? pmd_val+0x88/0x100
[  390.903045]  ? add_mm_counter_fast+0xd0/0xd0
[  390.907459]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.913002]  __handle_mm_fault+0x3709/0x53e0
[  390.917426]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  390.922273]  ? graph_lock+0x170/0x170
[  390.926080]  ? print_usage_bug+0xc0/0xc0
[  390.930141]  ? lock_downgrade+0x900/0x900
[  390.934292]  ? graph_lock+0x170/0x170
[  390.938093]  ? graph_lock+0x170/0x170
[  390.941919]  ? handle_mm_fault+0x42a/0xc70
[  390.946159]  ? lock_downgrade+0x900/0x900
[  390.950321]  ? check_preemption_disabled+0x48/0x200
[  390.955353]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  390.961152]  ? kasan_check_read+0x11/0x20
[  390.965310]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  390.970587]  ? rcu_bh_qs+0xc0/0xc0
[  390.974129]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  390.979583]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  390.985122]  ? check_preemption_disabled+0x48/0x200
[  390.990151]  handle_mm_fault+0x54f/0xc70
[  390.994229]  ? __handle_mm_fault+0x53e0/0x53e0
[  390.998818]  ? find_vma+0x34/0x190
[  391.002368]  __do_page_fault+0x67d/0xed0
[  391.006442]  ? mm_fault_error+0x380/0x380
[  391.010589]  ? trace_hardirqs_off+0xb8/0x310
[  391.015006]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  391.020376]  ? trace_hardirqs_on+0x310/0x310
[  391.024793]  do_page_fault+0xf2/0x7e0
[  391.028600]  ? vmalloc_sync_all+0x30/0x30
[  391.032751]  ? error_entry+0x70/0xd0
[  391.036471]  ? trace_hardirqs_off_caller+0xbb/0x310
[  391.041486]  ? trace_hardirqs_on_caller+0xc0/0x310
[  391.046421]  ? syscall_return_slowpath+0x5e0/0x5e0
[  391.051352]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.056206]  ? trace_hardirqs_on_caller+0x310/0x310
[  391.061220]  ? trace_hardirqs_off+0x310/0x310
[  391.065720]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  391.070740]  ? prepare_exit_to_usermode+0x291/0x3b0
[  391.075756]  ? page_fault+0x8/0x30
[  391.079301]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  391.084147]  ? page_fault+0x8/0x30
[  391.087689]  page_fault+0x1e/0x30
[  391.091139] RIP: 0033:0x7f5d3f443dd3
[  391.094859] Code: Bad RIP value.
[  391.098223] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  391.103586] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  391.110854] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  391.118122] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  391.125388] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  391.132656] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  391.139951] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  391.140017] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  391.146884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  391.146889] Call Trace:
[  391.146913]  dump_stack+0x1c4/0x2b4
[  391.146931]  ? dump_stack_print_info.cold.2+0x52/0x52
[  391.153457] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  391.162762]  warn_alloc.cold.119+0xb7/0x1bd
[  391.165312] init cpuset=
[  391.168935]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  391.174097] /
[  391.183795]  ? lock_downgrade+0x900/0x900
[  391.188092]  mems_allowed=0
[  391.190757]  ? trace_hardirqs_off+0xb8/0x310
[  391.208736]  ? trace_hardirqs_off+0xb8/0x310
[  391.213158]  __alloc_pages_slowpath+0x2667/0x2d80
[  391.218043]  ? warn_alloc+0x120/0x120
[  391.221860]  ? warn_alloc+0x120/0x120
[  391.225664]  ? print_usage_bug+0xc0/0xc0
[  391.229727]  ? warn_alloc+0x120/0x120
[  391.233546]  ? print_usage_bug+0xc0/0xc0
[  391.237610]  ? __lock_acquire+0x7ec/0x4ec0
[  391.241849]  ? __lock_acquire+0x7ec/0x4ec0
[  391.246090]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.251630]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.257168]  ? should_fail+0x22d/0xd01
[  391.261073]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.266190]  ? __lock_acquire+0x7ec/0x4ec0
[  391.270432]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.275533]  ? __lock_acquire+0x7ec/0x4ec0
[  391.279766]  ? should_fail+0x22d/0xd01
[  391.283688]  ? mark_held_locks+0x130/0x130
[  391.287935]  ? mark_held_locks+0x130/0x130
[  391.292180]  ? mark_held_locks+0xc7/0x130
[  391.296340]  ? print_usage_bug+0xc0/0xc0
[  391.300399]  ? graph_lock+0x170/0x170
[  391.304206]  ? print_usage_bug+0xc0/0xc0
[  391.308274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.313812]  ? check_preemption_disabled+0x48/0x200
[  391.318829]  ? check_preemption_disabled+0x48/0x200
[  391.323856]  ? __lock_is_held+0xb5/0x140
[  391.327935]  __alloc_pages_nodemask+0xa80/0xde0
[  391.332605]  ? graph_lock+0x170/0x170
[  391.336412]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  391.341426]  ? graph_lock+0x170/0x170
[  391.345239]  ? find_held_lock+0x36/0x1c0
[  391.349313]  ? ____cache_alloc_node+0x1c7/0x1e0
[  391.353983]  ? lock_downgrade+0x900/0x900
[  391.358141]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.363684]  cache_grow_begin+0x91/0x8c0
[  391.367762]  ? do_raw_spin_unlock+0xa7/0x2f0
[  391.372216]  fallback_alloc+0x203/0x2e0
[  391.376210]  ____cache_alloc_node+0x1c7/0x1e0
[  391.380717]  kmem_cache_alloc_node+0xe3/0x730
[  391.385222]  ? ipv6_get_ifaddr+0x42e/0x620
[  391.389564]  __alloc_skb+0x119/0x770
[  391.393281]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  391.398565]  ? skb_scrub_packet+0x490/0x490
[  391.402919]  ? lock_downgrade+0x900/0x900
[  391.407080]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.412629]  ? refcount_sub_and_test_checked+0x203/0x310
[  391.418094]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  391.423582]  ? addrconf_rs_timer+0x690/0x690
[  391.428009]  ndisc_alloc_skb+0x144/0x340
[  391.432075]  ndisc_send_rs+0x331/0x6e0
[  391.435969]  addrconf_rs_timer+0x314/0x690
[  391.440230]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.444482]  call_timer_fn+0x272/0x920
[  391.448368]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.452606]  ? process_timeout+0x40/0x40
[  391.456668]  ? find_held_lock+0x36/0x1c0
[  391.460737]  ? __run_timers+0x7da/0xc70
[  391.464718]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.469225]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.473738]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.477972]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  391.482553]  ? trace_hardirqs_on+0xbd/0x310
[  391.486895]  ? kasan_check_read+0x11/0x20
[  391.491089]  ? __run_timers+0x7da/0xc70
[  391.495094]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  391.500583]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.504828]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  391.509064]  __run_timers+0x7e5/0xc70
[  391.512897]  ? find_held_lock+0x36/0x1c0
[  391.516968]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  391.522333]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.526835]  ? _raw_spin_unlock_irq+0x27/0x80
[  391.531332]  ? lockdep_hardirqs_on+0x421/0x5c0
[  391.535919]  ? trace_hardirqs_on+0xbd/0x310
[  391.540242]  ? kasan_check_read+0x11/0x20
[  391.544396]  ? finish_task_switch+0x1f5/0x900
[  391.548911]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  391.554377]  ? compat_start_thread+0x80/0x80
[  391.558806]  ? pvclock_read_flags+0x160/0x160
[  391.563318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.568871]  ? check_preemption_disabled+0x48/0x200
[  391.573896]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  391.579219]  ? rcu_pm_notify+0xc0/0xc0
[  391.583110]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.588655]  ? check_preemption_disabled+0x48/0x200
[  391.593686]  run_timer_softirq+0x52/0xb0
[  391.597748]  ? rcu_read_lock_sched_held+0x108/0x120
[  391.602765]  __do_softirq+0x30b/0xad8
[  391.606574]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  391.611778]  ? trace_hardirqs_off+0xb8/0x310
[  391.616225]  ? schedule+0x108/0x460
[  391.619863]  ? trace_hardirqs_off+0xb8/0x310
[  391.624278]  ? smpboot_thread_fn+0x68b/0xa00
[  391.628694]  ? trace_hardirqs_on+0x310/0x310
[  391.633110]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.638781]  ? check_preemption_disabled+0x48/0x200
[  391.643801]  ? takeover_tasklets+0xa90/0xa90
[  391.648228]  run_ksoftirqd+0x94/0x100
[  391.652027]  smpboot_thread_fn+0x68b/0xa00
[  391.656267]  ? sort_range+0x30/0x30
[  391.659899]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  391.665030]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.670571]  ? __kthread_parkme+0xfb/0x1a0
[  391.674811]  kthread+0x35a/0x420
[  391.678177]  ? sort_range+0x30/0x30
[  391.681807]  ? kthread_bind+0x40/0x40
[  391.685613]  ret_from_fork+0x3a/0x50
[  391.689349] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  391.689354] warn_alloc_show_mem: 1 callbacks suppressed
[  391.689362] Mem-Info:
[  391.695595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  391.701009] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  391.701009]  active_file:14 inactive_file:15 isolated_file:0
[  391.701009]  unevictable:0 dirty:0 writeback:0 unstable:0
[  391.701009]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  391.701009]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  391.701009]  free:13749 free_pcp:291 free_cma:0
[  391.703381] Call Trace:
[  391.712767] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  391.745833]  <IRQ>
[  391.748418] Node 0 
[  391.776045]  dump_stack+0x1c4/0x2b4
[  391.778245] 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
[  391.780470]  ? dump_stack_print_info.cold.2+0x52/0x52
[  391.784074] lowmem_reserve[]: 0
[  391.809604]  warn_alloc.cold.119+0xb7/0x1bd
[  391.814759]  2819
[  391.818061]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  391.822368]  6323
[  391.824430]  ? lock_downgrade+0x900/0x900
[  391.829247]  6323
[  391.831337]  ? trace_hardirqs_off+0xb8/0x310
[  391.837512]  ? trace_hardirqs_off+0xb8/0x310
[  391.841892] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  391.846342]  __alloc_pages_slowpath+0x2667/0x2d80
[  391.846385]  ? warn_alloc+0x120/0x120
[  391.873833] lowmem_reserve[]: 0
[  391.878701]  ? warn_alloc+0x120/0x120
[  391.882470]  0
[  391.885790]  ? print_usage_bug+0xc0/0xc0
[  391.889563]  3503
[  391.891362]  ? warn_alloc+0x120/0x120
[  391.895397]  3503
[  391.897453]  ? print_usage_bug+0xc0/0xc0
[  391.903337]  ? __lock_acquire+0x7ec/0x4ec0
[  391.907375] Node 0 
[  391.911598]  ? __lock_acquire+0x7ec/0x4ec0
[  391.911633] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  391.913847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  391.918074] lowmem_reserve[]:
[  391.946452]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  391.951959]  0
[  391.955058]  ? should_fail+0x22d/0xd01
[  391.960570]  0
[  391.962367]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.966241]  0
[  391.968039]  ? __lock_acquire+0x7ec/0x4ec0
[  391.973121]  0
[  391.974930]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  391.980931]  ? __lock_acquire+0x7ec/0x4ec0
[  391.986009] Node 0 
[  391.990231]  ? should_fail+0x22d/0xd01
[  391.990240] DMA: 
[  391.992476]  ? mark_held_locks+0x130/0x130
[  391.996333] 1*4kB 
[  391.998392]  ? mark_held_locks+0x130/0x130
[  392.002602] (U) 
[  392.004745]  ? graph_lock+0x170/0x170
[  392.008955] 0*8kB 
[  392.010928]  ? print_usage_bug+0xc0/0xc0
[  392.014704] 0*16kB 
[  392.016844]  ? graph_lock+0x170/0x170
[  392.020880] 1*32kB 
[  392.023110]  ? print_usage_bug+0xc0/0xc0
[  392.026886] (U) 
[  392.029116]  ? wq_watchdog_touch+0x9c/0xfe
[  392.033149] 2*64kB 
[  392.035117]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.039320] (U) 
[  392.041560]  ? check_preemption_disabled+0x48/0x200
[  392.047071] 1*128kB 
[  392.049040]  ? check_preemption_disabled+0x48/0x200
[  392.054033] (U) 
[  392.056366]  ? __lock_is_held+0xb5/0x140
[  392.061348] 1*256kB 
[  392.063336]  __alloc_pages_nodemask+0xa80/0xde0
[  392.067369] (U) 
[  392.069713]  ? graph_lock+0x170/0x170
[  392.074359] 0*512kB 
[  392.076345]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  392.080151] 1*1024kB 
[  392.082485]  ? graph_lock+0x170/0x170
[  392.087480] (U) 
[  392.089896]  ? find_held_lock+0x36/0x1c0
[  392.093663] 1*2048kB 
[  392.095641]  ? ____cache_alloc_node+0x1c7/0x1e0
[  392.099668] (M) 
[  392.102072]  ? lock_downgrade+0x900/0x900
[  392.106716] 3*4096kB 
[  392.108688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.112806] (M) 
[  392.115234]  cache_grow_begin+0x91/0x8c0
[  392.120763] = 15908kB
[  392.122773]  ? do_raw_spin_unlock+0xa7/0x2f0
[  392.126819] Node 0 
[  392.129242]  fallback_alloc+0x203/0x2e0
[  392.133633] DMA32: 4*4kB 
[  392.135873]  ____cache_alloc_node+0x1c7/0x1e0
[  392.139818] (UM) 
[  392.142578]  kmem_cache_alloc_node+0xe3/0x730
[  392.147042] 2*8kB (UM) 
[  392.149110]  ? ipv6_get_ifaddr+0x42e/0x620
[  392.153577] 3*16kB 
[  392.156159]  __alloc_skb+0x119/0x770
[  392.160359] (UM) 
[  392.162592]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  392.166273] 3*32kB (UM) 
[  392.168352]  ? skb_scrub_packet+0x490/0x490
[  392.173605] 4*64kB 
[  392.176275]  ? lock_downgrade+0x900/0x900
[  392.180572] (M) 
[  392.182812]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.186934] 3*128kB 
[  392.188904]  ? refcount_sub_and_test_checked+0x203/0x310
[  392.194413] (M) 
[  392.196732]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  392.202170] 3*256kB 
[  392.204148]  ? addrconf_rs_timer+0x690/0x690
[  392.209570] (M) 
[  392.211898]  ndisc_alloc_skb+0x144/0x340
[  392.216286] 4*512kB 
[  392.218260]  ndisc_send_rs+0x331/0x6e0
[  392.222300] (UM) 3*1024kB 
[  392.224628]  addrconf_rs_timer+0x314/0x690
[  392.228488] (UM) 
[  392.231328]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.235536] 3*2048kB 
[  392.237619]  call_timer_fn+0x272/0x920
[  392.241832] (M) 
[  392.244237]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.248093] 3*4096kB (M) 
[  392.250070]  ? process_timeout+0x40/0x40
[  392.254290] = 25136kB
[  392.257051]  ? find_held_lock+0x36/0x1c0
[  392.261102] Node 0 
[  392.263510]  ? mark_held_locks+0xc7/0x130
[  392.267542] Normal: 
[  392.269783]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.273902] 778*4kB 
[  392.276221]  ? _raw_spin_unlock_irq+0x27/0x80
[  392.280692] (MEH) 
[  392.283008]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.287478] 429*8kB 
[  392.289619]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  392.293855] (ME) 
[  392.296171]  ? trace_hardirqs_on+0xbd/0x310
[  392.300736] 185*16kB 
[  392.302797]  ? kasan_check_read+0x11/0x20
[  392.307089] (UME) 
[  392.309505]  ? __run_timers+0x7da/0xc70
[  392.313626] 51*32kB 
[  392.315770]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  392.319725] (UME) 
[  392.322047]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.327468] 8*64kB (UM) 
[  392.329624]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  392.333835] 0*128kB 
[  392.336507]  __run_timers+0x7e5/0xc70
[  392.340713] 1*256kB 
[  392.343038]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  392.346802] (U) 
[  392.349120]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  392.354458] 0*512kB 
[  392.356427]  ? graph_lock+0x170/0x170
[  392.361416] 2*1024kB 
[  392.363733]  ? print_usage_bug+0xc0/0xc0
[  392.367506] (U) 
[  392.369942]  ? lock_release+0x970/0x970
[  392.373990] 0*2048kB 
[  392.376019]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  392.379984] 0*4096kB 
[  392.382404]  ? find_held_lock+0x36/0x1c0
[  392.387566] = 13952kB
[  392.390003]  ? graph_lock+0x170/0x170
[  392.394044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  392.396442]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.400226] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  392.409049]  ? check_preemption_disabled+0x48/0x200
[  392.414564] 1706 total pagecache pages
[  392.423135]  ? __lock_is_held+0xb5/0x140
[  392.428128] 0 pages in swap cache
[  392.432002]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.436043] Swap cache stats: add 0, delete 0, find 0/0
[  392.439495]  ? check_preemption_disabled+0x48/0x200
[  392.445001] Free swap  = 0kB
[  392.450362]  run_timer_softirq+0x52/0xb0
[  392.455363] Total swap = 0kB
[  392.458393]  ? rcu_read_lock_sched_held+0x108/0x120
[  392.462426] 1965979 pages RAM
[  392.465439]  __do_softirq+0x30b/0xad8
[  392.470422] 0 pages HighMem/MovableOnly
[  392.470430] 342306 pages reserved
[  392.473535]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  392.477305] 0 pages cma reserved
[  392.481290]  ? pvclock_read_flags+0x160/0x160
[  392.484831] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  392.489839]  ? lapic_next_event+0x5a/0x90
[  392.489855]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.489875]  ? check_preemption_disabled+0x48/0x200
[  392.493276] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  392.497712]  ? check_preemption_disabled+0x48/0x200
[  392.504179] ksoftirqd/1 cpuset=
[  392.508329]  ? kvm_clock_read+0x18/0x30
[  392.513839] /
[  392.518861]  ? kvm_sched_clock_read+0x9/0x20
[  392.529151]  mems_allowed=0
[  392.534226]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.556006]  ? check_preemption_disabled+0x48/0x200
[  392.561038]  irq_exit+0x17f/0x1c0
[  392.564498]  smp_apic_timer_interrupt+0x1cb/0x760
[  392.569338]  ? smp_reschedule_interrupt+0x109/0x650
[  392.574357]  ? smp_call_function_single_interrupt+0x650/0x650
[  392.580247]  ? interrupt_entry+0xb5/0xf0
[  392.584313]  ? trace_hardirqs_off_caller+0xbb/0x310
[  392.589330]  ? trace_hardirqs_off_caller+0xbb/0x310
[  392.594348]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.599198]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.604223]  ? trace_hardirqs_on_caller+0x310/0x310
[  392.609240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.614784]  ? check_preemption_disabled+0x48/0x200
[  392.619813]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  392.624668]  apic_timer_interrupt+0xf/0x20
[  392.628895]  </IRQ>
[  392.631152] RIP: 0010:lock_acquire+0x268/0x520
[  392.635742] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  392.654643] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  392.662351] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  392.669618] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  392.676891] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  392.684163] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  392.691436] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  392.698760]  ? lock_release+0x970/0x970
[  392.702744]  ? rcu_read_unlock+0x16/0x60
[  392.706809]  ? lock_downgrade+0x900/0x900
[  392.710962]  ? check_preemption_disabled+0x48/0x200
[  392.715992]  percpu_ref_put_many+0x94/0x260
[  392.720311]  ? mem_cgroup_charge_statistics+0x780/0x780
[  392.725674]  ? rcu_bh_qs+0xc0/0xc0
[  392.729225]  ? mem_cgroup_charge_statistics+0x780/0x780
[  392.734605]  mem_cgroup_iter+0x1f7/0x1160
[  392.738753]  ? downgrade_write+0x2b0/0x2b0
[  392.742999]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  392.747760]  ? up_read+0x1a/0x110
[  392.751225]  ? shrink_slab+0xfa/0x8c0
[  392.755026]  ? shrink_active_list+0x1c20/0x1c20
[  392.759706]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  392.765342]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  392.770458]  ? cgroup_procs_write_finish+0xf0/0xf0
[  392.775388]  ? print_usage_bug+0xc0/0xc0
[  392.779467]  ? find_held_lock+0x36/0x1c0
[  392.783534]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.789077]  ? vmpressure+0x1a2/0x340
[  392.792888]  shrink_node+0x516/0x16b0
[  392.796694]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  392.802046]  ? shrink_node_memcg+0x18e0/0x18e0
[  392.806654]  ? kvm_clock_read+0x18/0x30
[  392.810634]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  392.815675]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  392.820176]  ? kasan_check_write+0x14/0x20
[  392.824423]  ? do_raw_spin_lock+0xc1/0x200
[  392.828674]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  392.834215]  ? __cpuset_node_allowed+0x19b/0x660
[  392.838973]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  392.844685]  ? delayacct_end+0x5a/0x100
[  392.848677]  do_try_to_free_pages+0x3e7/0x1290
[  392.853278]  ? shrink_node+0x16b0/0x16b0
[  392.857343]  ? __lock_is_held+0xb5/0x140
[  392.861419]  try_to_free_pages+0x4d0/0xb90
[  392.865659]  ? do_try_to_free_pages+0x1290/0x1290
[  392.870500]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.876049]  ? lock_acquire+0x1ed/0x520
[  392.880025]  ? set_page_refcounted+0x280/0x280
[  392.884619]  ? lock_release+0x970/0x970
[  392.888610]  ? ___might_sleep+0x1ed/0x300
[  392.892758]  ? arch_local_save_flags+0x40/0x40
[  392.897355]  __alloc_pages_slowpath+0x993/0x2d80
[  392.902159]  ? warn_alloc+0x120/0x120
[  392.905979]  ? __radix_tree_lookup+0x4c0/0x4c0
[  392.910586]  ? find_get_entry+0x2f2/0xc40
[  392.914758]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  392.920298]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  392.925251]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  392.930802]  ? should_fail+0x22d/0xd01
[  392.934696]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  392.939800]  ? __lock_is_held+0xb5/0x140
[  392.943906]  ? __lock_is_held+0xb5/0x140
[  392.948007]  ? kasan_check_read+0x11/0x20
[  392.952156]  ? ___might_sleep+0x1ed/0x300
[  392.956333]  ? lock_release+0x970/0x970
[  392.960307]  ? arch_local_save_flags+0x40/0x40
[  392.964905]  ? __might_sleep+0x95/0x190
[  392.968895]  __alloc_pages_nodemask+0xa80/0xde0
[  392.973580]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  392.978600]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  392.984401]  ? kasan_check_read+0x11/0x20
[  392.988574]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  392.993876]  ? graph_lock+0x170/0x170
[  392.997679]  ? print_usage_bug+0xc0/0xc0
[  393.001777]  ? graph_lock+0x170/0x170
[  393.005580]  ? graph_lock+0x170/0x170
[  393.009380]  ? __do_page_cache_readahead+0x7ce/0x980
[  393.014489]  ? find_held_lock+0x36/0x1c0
[  393.018567]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  393.024112]  alloc_pages_current+0x10c/0x210
[  393.028520]  ? lock_downgrade+0x900/0x900
[  393.032677]  __page_cache_alloc+0x38f/0x5b0
[  393.037002]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  393.042803]  ? kasan_check_read+0x11/0x20
[  393.046953]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.052235]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  393.056923]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.062478]  ? check_preemption_disabled+0x48/0x200
[  393.067503]  filemap_fault+0x1594/0x25f0
[  393.071584]  ? __lock_page_or_retry+0xa00/0xa00
[  393.076263]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  393.082064]  ? kasan_check_read+0x11/0x20
[  393.086225]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.091504]  ? rcu_bh_qs+0xc0/0xc0
[  393.095093]  ? remove_wait_queue+0x1a6/0x360
[  393.099507]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  393.104969]  ? filemap_map_pages+0xdea/0x1980
[  393.109494]  ? print_usage_bug+0xc0/0xc0
[  393.113561]  ? find_get_pages_range_tag+0x1320/0x1320
[  393.118750]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  393.124283]  ? fput+0x130/0x1a0
[  393.127571]  ? graph_lock+0x170/0x170
[  393.131371]  ? __lock_acquire+0x7ec/0x4ec0
[  393.135632]  ? lock_acquire+0x1ed/0x520
[  393.139625]  ? ext4_filemap_fault+0x7a/0xad
[  393.143958]  ? lock_release+0x970/0x970
[  393.147935]  ? arch_local_save_flags+0x40/0x40
[  393.152541]  ? select_estimate_accuracy+0x4b0/0x4b0
[  393.157593]  ? down_read+0xb0/0x1d0
[  393.161256]  ? ext4_filemap_fault+0x7a/0xad
[  393.165586]  ? __down_interruptible+0x700/0x700
[  393.170279]  ext4_filemap_fault+0x82/0xad
[  393.174435]  __do_fault+0x100/0x6b0
[  393.178084]  ? print_bad_pte+0x6c0/0x6c0
[  393.182147]  ? find_held_lock+0x36/0x1c0
[  393.186225]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  393.191431]  ? pmd_val+0x88/0x100
[  393.194901]  ? add_mm_counter_fast+0xd0/0xd0
[  393.199312]  ? pmd_val+0x88/0x100
[  393.202773]  ? add_mm_counter_fast+0xd0/0xd0
[  393.207209]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.212754]  __handle_mm_fault+0x3709/0x53e0
[  393.217174]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  393.222029]  ? graph_lock+0x170/0x170
[  393.225833]  ? print_usage_bug+0xc0/0xc0
[  393.229911]  ? lock_downgrade+0x900/0x900
[  393.234073]  ? graph_lock+0x170/0x170
[  393.237890]  ? graph_lock+0x170/0x170
[  393.241710]  ? handle_mm_fault+0x42a/0xc70
[  393.245951]  ? lock_downgrade+0x900/0x900
[  393.250104]  ? check_preemption_disabled+0x48/0x200
[  393.255128]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  393.260944]  ? kasan_check_read+0x11/0x20
[  393.265145]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.270426]  ? rcu_bh_qs+0xc0/0xc0
[  393.273985]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  393.279436]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.284975]  ? check_preemption_disabled+0x48/0x200
[  393.290003]  handle_mm_fault+0x54f/0xc70
[  393.294072]  ? __handle_mm_fault+0x53e0/0x53e0
[  393.298689]  ? find_vma+0x34/0x190
[  393.302245]  __do_page_fault+0x67d/0xed0
[  393.306315]  ? mm_fault_error+0x380/0x380
[  393.310461]  ? trace_hardirqs_off+0xb8/0x310
[  393.314889]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  393.320291]  ? trace_hardirqs_on+0x310/0x310
[  393.324729]  do_page_fault+0xf2/0x7e0
[  393.328537]  ? vmalloc_sync_all+0x30/0x30
[  393.332689]  ? error_entry+0x70/0xd0
[  393.336402]  ? trace_hardirqs_off_caller+0xbb/0x310
[  393.341429]  ? trace_hardirqs_on_caller+0xc0/0x310
[  393.346362]  ? syscall_return_slowpath+0x5e0/0x5e0
[  393.351289]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  393.356133]  ? trace_hardirqs_on_caller+0x310/0x310
[  393.361145]  ? trace_hardirqs_off+0x310/0x310
[  393.365645]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  393.370669]  ? prepare_exit_to_usermode+0x291/0x3b0
[  393.375700]  ? page_fault+0x8/0x30
[  393.379244]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  393.384120]  ? page_fault+0x8/0x30
[  393.387664]  page_fault+0x1e/0x30
[  393.391121] RIP: 0033:0x7f5d3f443dd3
[  393.394838] Code: Bad RIP value.
[  393.398204] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  393.403573] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  393.410842] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  393.418123] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  393.425388] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  393.432656] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  393.439952] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  393.440017] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  393.446880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  393.446886] Call Trace:
[  393.446909]  dump_stack+0x1c4/0x2b4
[  393.446927]  ? dump_stack_print_info.cold.2+0x52/0x52
[  393.453511] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  393.462790]  warn_alloc.cold.119+0xb7/0x1bd
[  393.465342] init cpuset=
[  393.468992]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  393.474168] /
[  393.483877]  ? lock_downgrade+0x900/0x900
[  393.488172]  mems_allowed=0
[  393.490846]  ? trace_hardirqs_off+0xb8/0x310
[  393.508819]  ? trace_hardirqs_off+0xb8/0x310
[  393.513272]  __alloc_pages_slowpath+0x2667/0x2d80
[  393.518153]  ? warn_alloc+0x120/0x120
[  393.521968]  ? warn_alloc+0x120/0x120
[  393.525773]  ? print_usage_bug+0xc0/0xc0
[  393.529834]  ? warn_alloc+0x120/0x120
[  393.533640]  ? print_usage_bug+0xc0/0xc0
[  393.537709]  ? __lock_acquire+0x7ec/0x4ec0
[  393.541945]  ? __lock_acquire+0x7ec/0x4ec0
[  393.546192]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.551731]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.557269]  ? should_fail+0x22d/0xd01
[  393.561200]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  393.566319]  ? __lock_acquire+0x7ec/0x4ec0
[  393.570559]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  393.575660]  ? __lock_acquire+0x7ec/0x4ec0
[  393.579893]  ? should_fail+0x22d/0xd01
[  393.583791]  ? mark_held_locks+0x130/0x130
[  393.588037]  ? mark_held_locks+0x130/0x130
[  393.592280]  ? graph_lock+0x170/0x170
[  393.596085]  ? print_usage_bug+0xc0/0xc0
[  393.600146]  ? graph_lock+0x170/0x170
[  393.603945]  ? print_usage_bug+0xc0/0xc0
[  393.608022]  ? wq_watchdog_touch+0x9c/0xfe
[  393.612265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.617807]  ? check_preemption_disabled+0x48/0x200
[  393.622836]  ? check_preemption_disabled+0x48/0x200
[  393.627869]  ? __lock_is_held+0xb5/0x140
[  393.631938]  __alloc_pages_nodemask+0xa80/0xde0
[  393.636622]  ? graph_lock+0x170/0x170
[  393.640524]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  393.645544]  ? graph_lock+0x170/0x170
[  393.649374]  ? find_held_lock+0x36/0x1c0
[  393.653450]  ? ____cache_alloc_node+0x1c7/0x1e0
[  393.658125]  ? lock_downgrade+0x900/0x900
[  393.662293]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.667852]  cache_grow_begin+0x91/0x8c0
[  393.671919]  ? do_raw_spin_unlock+0xa7/0x2f0
[  393.676373]  fallback_alloc+0x203/0x2e0
[  393.680358]  ____cache_alloc_node+0x1c7/0x1e0
[  393.684866]  kmem_cache_alloc_node+0xe3/0x730
[  393.689370]  ? ipv6_get_ifaddr+0x42e/0x620
[  393.693617]  __alloc_skb+0x119/0x770
[  393.697339]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.702622]  ? skb_scrub_packet+0x490/0x490
[  393.706974]  ? lock_downgrade+0x900/0x900
[  393.711149]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.716689]  ? refcount_sub_and_test_checked+0x203/0x310
[  393.722147]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  393.727604]  ? addrconf_rs_timer+0x690/0x690
[  393.732037]  ndisc_alloc_skb+0x144/0x340
[  393.736112]  ndisc_send_rs+0x331/0x6e0
[  393.740007]  addrconf_rs_timer+0x314/0x690
[  393.744248]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.748499]  call_timer_fn+0x272/0x920
[  393.752387]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.756623]  ? process_timeout+0x40/0x40
[  393.760686]  ? find_held_lock+0x36/0x1c0
[  393.764761]  ? __run_timers+0x7da/0xc70
[  393.768742]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.773242]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.777735]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.781969]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  393.786560]  ? trace_hardirqs_on+0xbd/0x310
[  393.790888]  ? kasan_check_read+0x11/0x20
[  393.795041]  ? __run_timers+0x7da/0xc70
[  393.799023]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  393.804485]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.808728]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  393.812962]  __run_timers+0x7e5/0xc70
[  393.816765]  ? find_held_lock+0x36/0x1c0
[  393.820850]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  393.826233]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.830733]  ? _raw_spin_unlock_irq+0x27/0x80
[  393.835230]  ? lockdep_hardirqs_on+0x421/0x5c0
[  393.839818]  ? trace_hardirqs_on+0xbd/0x310
[  393.844142]  ? kasan_check_read+0x11/0x20
[  393.848296]  ? finish_task_switch+0x1f5/0x900
[  393.852793]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  393.858247]  ? compat_start_thread+0x80/0x80
[  393.862681]  ? pvclock_read_flags+0x160/0x160
[  393.867181]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.872740]  ? check_preemption_disabled+0x48/0x200
[  393.877768]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  393.883053]  ? rcu_pm_notify+0xc0/0xc0
[  393.886947]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  393.892490]  ? check_preemption_disabled+0x48/0x200
[  393.897515]  run_timer_softirq+0x52/0xb0
[  393.901582]  ? rcu_read_lock_sched_held+0x108/0x120
[  393.906615]  __do_softirq+0x30b/0xad8
[  393.910427]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  393.915532]  ? trace_hardirqs_off+0xb8/0x310
[  393.919949]  ? schedule+0x108/0x460
[  393.923588]  ? trace_hardirqs_off+0xb8/0x310
[  393.928006]  ? smpboot_thread_fn+0x68b/0xa00
[  393.932418]  ? trace_hardirqs_on+0x310/0x310
[  393.936831]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.942373]  ? check_preemption_disabled+0x48/0x200
[  393.947418]  ? takeover_tasklets+0xa90/0xa90
[  393.951839]  run_ksoftirqd+0x94/0x100
[  393.955645]  smpboot_thread_fn+0x68b/0xa00
[  393.959881]  ? sort_range+0x30/0x30
[  393.963514]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  393.968622]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  393.974159]  ? __kthread_parkme+0xfb/0x1a0
[  393.978411]  kthread+0x35a/0x420
[  393.981776]  ? sort_range+0x30/0x30
[  393.985411]  ? kthread_bind+0x40/0x40
[  393.989227]  ret_from_fork+0x3a/0x50
[  393.992959] warn_alloc_show_mem: 1 callbacks suppressed
[  393.992971] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  393.992973] Mem-Info:
[  393.993005] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  393.993005]  active_file:14 inactive_file:15 isolated_file:0
[  393.993005]  unevictable:0 dirty:0 writeback:0 unstable:0
[  393.993005]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  393.993005]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  393.993005]  free:13749 free_pcp:291 free_cma:0
[  393.998343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  394.004578] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  394.004586] Node 0 
[  394.007004] Call Trace:
[  394.040078] 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
[  394.049396]  <IRQ>
[  394.076978] lowmem_reserve[]:
[  394.079229]  dump_stack+0x1c4/0x2b4
[  394.081777]  0
[  394.107287]  ? dump_stack_print_info.cold.2+0x52/0x52
[  394.109414]  2819
[  394.112526]  warn_alloc.cold.119+0xb7/0x1bd
[  394.116114]  6323
[  394.117936]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  394.123099]  6323
[  394.125173]  ? lock_downgrade+0x900/0x900
[  394.131558]  ? trace_hardirqs_off+0xb8/0x310
[  394.136368] Node 0 
[  394.138429]  ? trace_hardirqs_off+0xb8/0x310
[  394.142572] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  394.146959]  __alloc_pages_slowpath+0x2667/0x2d80
[  394.149169] lowmem_reserve[]:
[  394.153607]  ? warn_alloc+0x120/0x120
[  394.180446]  0 0
[  394.185300]  ? warn_alloc+0x120/0x120
[  394.188373]  3503
[  394.192172]  ? print_usage_bug+0xc0/0xc0
[  394.194128]  3503
[  394.197919]  ? warn_alloc+0x120/0x120
[  394.204014]  ? print_usage_bug+0xc0/0xc0
[  394.206053] Node 0 
[  394.209849]  ? warn_alloc+0x120/0x120
[  394.213919] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  394.216126]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  394.219894] lowmem_reserve[]: 0
[  394.248276]  ? should_fail+0x22d/0xd01
[  394.253784]  0
[  394.257073]  ? __lock_acquire+0x7ec/0x4ec0
[  394.260932]  0
[  394.262731]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.266937]  0
[  394.268737]  ? __lock_acquire+0x7ec/0x4ec0
[  394.275612]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  394.279820] Node 0 
[  394.284911]  ? __lock_acquire+0x7ec/0x4ec0
[  394.284921] DMA: 
[  394.287154]  ? should_fail+0x22d/0xd01
[  394.291364] 1*4kB 
[  394.293425]  ? mark_held_locks+0x130/0x130
[  394.297282] (U) 
[  394.299430]  ? mark_held_locks+0x130/0x130
[  394.303639] 0*8kB 
[  394.305651]  ? mark_held_locks+0x130/0x130
[  394.309876] 0*16kB 
[  394.312048]  ? graph_lock+0x170/0x170
[  394.316262] 1*32kB 
[  394.318490]  ? print_usage_bug+0xc0/0xc0
[  394.322268] (U) 
[  394.324496]  ? mark_held_locks+0x130/0x130
[  394.328555] 2*64kB 
[  394.330528]  ? wq_watchdog_touch+0x9c/0xfe
[  394.334749] (U) 
[  394.336981]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.341205] 1*128kB 
[  394.343177]  ? check_preemption_disabled+0x48/0x200
[  394.348695] (U) 
[  394.351012]  ? check_preemption_disabled+0x48/0x200
[  394.356000] 1*256kB 
[  394.357991]  ? __lock_is_held+0xb5/0x140
[  394.362971] (U) 
[  394.365294]  __alloc_pages_nodemask+0xa80/0xde0
[  394.369327] 0*512kB 
[  394.371297]  ? graph_lock+0x170/0x170
[  394.375940] 1*1024kB 
[  394.378259]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  394.382035] (U) 
[  394.384439]  ? graph_lock+0x170/0x170
[  394.389436] 1*2048kB 
[  394.391415]  ? find_held_lock+0x36/0x1c0
[  394.395193] (M) 
[  394.397606]  ? ____cache_alloc_node+0x1c7/0x1e0
[  394.401635] 3*4096kB 
[  394.403605]  ? lock_downgrade+0x900/0x900
[  394.408247] (M) 
[  394.410654]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.414775] = 15908kB
[  394.416747]  cache_grow_begin+0x91/0x8c0
[  394.422258] Node 0 
[  394.424663]  ? do_raw_spin_unlock+0xa7/0x2f0
[  394.428699] DMA32: 
[  394.430932]  fallback_alloc+0x203/0x2e0
[  394.435310] 4*4kB 
[  394.437542]  ____cache_alloc_node+0x1c7/0x1e0
[  394.441487] (UM) 
[  394.443637]  kmem_cache_alloc_node+0xe3/0x730
[  394.448099] 2*8kB (UM) 
[  394.450170]  ? ipv6_get_ifaddr+0x42e/0x620
[  394.454645] 3*16kB 
[  394.457230]  __alloc_skb+0x119/0x770
[  394.461426] (UM) 3*32kB 
[  394.463669]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  394.467355] (UM) 
[  394.470022]  ? skb_scrub_packet+0x490/0x490
[  394.475276] 4*64kB 
[  394.477334]  ? lock_downgrade+0x900/0x900
[  394.481629] (M) 
[  394.483868]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.487986] 3*128kB 
[  394.489955]  ? refcount_sub_and_test_checked+0x203/0x310
[  394.495475] (M) 
[  394.497792]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  394.503220] 3*256kB 
[  394.505196]  ? addrconf_rs_timer+0x690/0x690
[  394.510616] (M) 
[  394.512947]  ndisc_alloc_skb+0x144/0x340
[  394.517326] 4*512kB 
[  394.519297]  ndisc_send_rs+0x331/0x6e0
[  394.523328] (UM) 
[  394.525648]  addrconf_rs_timer+0x314/0x690
[  394.529526] 3*1024kB 
[  394.531607]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.535816] (UM) 
[  394.538231]  call_timer_fn+0x272/0x920
[  394.542432] 3*2048kB 
[  394.544485]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.548348] (M) 
[  394.550754]  ? process_timeout+0x40/0x40
[  394.554966] 3*4096kB 
[  394.556934]  ? find_held_lock+0x36/0x1c0
[  394.560967] (M) 
[  394.563376]  ? mark_held_locks+0xc7/0x130
[  394.567407] = 25136kB
[  394.569383]  ? _raw_spin_unlock_irq+0x27/0x80
[  394.573505] Node 0 
[  394.575909]  ? _raw_spin_unlock_irq+0x27/0x80
[  394.580371] Normal: 778*4kB 
[  394.582610]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.587083] (MEH) 
[  394.590097]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  394.594306] 429*8kB 
[  394.596453]  ? trace_hardirqs_on+0xbd/0x310
[  394.601006] (ME) 
[  394.603329]  ? kasan_check_read+0x11/0x20
[  394.607624] 185*16kB 
[  394.609682]  ? __run_timers+0x7da/0xc70
[  394.613801] (UME) 
[  394.616213]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  394.620164] 51*32kB 
[  394.622317]  ? tcp_compressed_ack_kick+0x220/0x220
[  394.627734] (UME) 
[  394.630052]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  394.634958] 8*64kB 
[  394.637101]  __run_timers+0x7e5/0xc70
[  394.641306] (UM) 
[  394.643566]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  394.647324] 0*128kB 
[  394.649381]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  394.654721] 1*256kB 
[  394.657040]  ? graph_lock+0x170/0x170
[  394.662032] (U) 
[  394.664355]  ? print_usage_bug+0xc0/0xc0
[  394.668129] 0*512kB 
[  394.670097]  ? lock_release+0x970/0x970
[  394.674133] 2*1024kB 
[  394.676449]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  394.680400] (U) 
[  394.682808]  ? find_held_lock+0x36/0x1c0
[  394.687968] 0*2048kB 
[  394.689938]  ? graph_lock+0x170/0x170
[  394.693989] 0*4096kB 
[  394.696417]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.700198] = 13952kB
[  394.702606]  ? check_preemption_disabled+0x48/0x200
[  394.708121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  394.710527]  ? __lock_is_held+0xb5/0x140
[  394.715517] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  394.724345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.728379] 1706 total pagecache pages
[  394.736948]  ? check_preemption_disabled+0x48/0x200
[  394.742466] 0 pages in swap cache
[  394.746347]  run_timer_softirq+0x52/0xb0
[  394.751336] Swap cache stats: add 0, delete 0, find 0/0
[  394.754781]  ? rcu_read_lock_sched_held+0x108/0x120
[  394.758813] Free swap  = 0kB
[  394.764168]  __do_softirq+0x30b/0xad8
[  394.769631] Total swap = 0kB
[  394.769639] 1965979 pages RAM
[  394.772666]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  394.776435] 0 pages HighMem/MovableOnly
[  394.779448]  ? pvclock_read_flags+0x160/0x160
[  394.782523] 342306 pages reserved
[  394.782532] 0 pages cma reserved
[  394.787636]  ? lapic_next_event+0x5a/0x90
[  394.791655] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  394.796079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.799599] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  394.802878]  ? check_preemption_disabled+0x48/0x200
[  394.807001] ksoftirqd/1 cpuset=
[  394.813492]  ? check_preemption_disabled+0x48/0x200
[  394.819003] /
[  394.829313]  ? kvm_clock_read+0x18/0x30
[  394.834302]  mems_allowed=0
[  394.837577]  ? kvm_sched_clock_read+0x9/0x20
[  394.855554]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.861101]  ? check_preemption_disabled+0x48/0x200
[  394.866135]  irq_exit+0x17f/0x1c0
[  394.869595]  smp_apic_timer_interrupt+0x1cb/0x760
[  394.874440]  ? smp_reschedule_interrupt+0x109/0x650
[  394.879457]  ? smp_call_function_single_interrupt+0x650/0x650
[  394.885350]  ? interrupt_entry+0xb5/0xf0
[  394.889504]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.894529]  ? trace_hardirqs_off_caller+0xbb/0x310
[  394.899561]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.904413]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.909445]  ? trace_hardirqs_on_caller+0x310/0x310
[  394.914467]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  394.920007]  ? check_preemption_disabled+0x48/0x200
[  394.925035]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  394.929893]  apic_timer_interrupt+0xf/0x20
[  394.934122]  </IRQ>
[  394.936367] RIP: 0010:lock_acquire+0x268/0x520
[  394.940975] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  394.959874] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  394.967582] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  394.974849] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  394.982129] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  394.989407] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  394.996674] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  395.003985]  ? lock_release+0x970/0x970
[  395.007968]  ? rcu_read_unlock+0x16/0x60
[  395.012032]  ? lock_downgrade+0x900/0x900
[  395.016192]  ? check_preemption_disabled+0x48/0x200
[  395.021239]  percpu_ref_put_many+0x94/0x260
[  395.025567]  ? mem_cgroup_charge_statistics+0x780/0x780
[  395.030932]  ? rcu_bh_qs+0xc0/0xc0
[  395.034477]  ? mem_cgroup_charge_statistics+0x780/0x780
[  395.039858]  mem_cgroup_iter+0x1f7/0x1160
[  395.044004]  ? downgrade_write+0x2b0/0x2b0
[  395.048253]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  395.053011]  ? up_read+0x1a/0x110
[  395.056471]  ? shrink_slab+0xfa/0x8c0
[  395.060274]  ? shrink_active_list+0x1c20/0x1c20
[  395.064993]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  395.070652]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  395.075783]  ? cgroup_procs_write_finish+0xf0/0xf0
[  395.080713]  ? print_usage_bug+0xc0/0xc0
[  395.084787]  ? find_held_lock+0x36/0x1c0
[  395.088868]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.094419]  ? vmpressure+0x1a2/0x340
[  395.098231]  shrink_node+0x516/0x16b0
[  395.102040]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  395.107348]  ? shrink_node_memcg+0x18e0/0x18e0
[  395.111938]  ? kvm_clock_read+0x18/0x30
[  395.115921]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  395.120946]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  395.125472]  ? kasan_check_write+0x14/0x20
[  395.129710]  ? do_raw_spin_lock+0xc1/0x200
[  395.133946]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  395.139502]  ? __cpuset_node_allowed+0x19b/0x660
[  395.144263]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  395.149978]  ? delayacct_end+0x5a/0x100
[  395.153970]  do_try_to_free_pages+0x3e7/0x1290
[  395.158577]  ? shrink_node+0x16b0/0x16b0
[  395.162651]  ? __lock_is_held+0xb5/0x140
[  395.166741]  try_to_free_pages+0x4d0/0xb90
[  395.170985]  ? do_try_to_free_pages+0x1290/0x1290
[  395.175840]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.181391]  ? lock_acquire+0x1ed/0x520
[  395.185367]  ? set_page_refcounted+0x280/0x280
[  395.189963]  ? lock_release+0x970/0x970
[  395.193942]  ? ___might_sleep+0x1ed/0x300
[  395.198094]  ? arch_local_save_flags+0x40/0x40
[  395.202694]  __alloc_pages_slowpath+0x993/0x2d80
[  395.207484]  ? warn_alloc+0x120/0x120
[  395.211285]  ? __radix_tree_lookup+0x4c0/0x4c0
[  395.215881]  ? find_get_entry+0x2f2/0xc40
[  395.220052]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.225600]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  395.230530]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.236077]  ? should_fail+0x22d/0xd01
[  395.239970]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.245087]  ? __lock_is_held+0xb5/0x140
[  395.249182]  ? __lock_is_held+0xb5/0x140
[  395.253268]  ? kasan_check_read+0x11/0x20
[  395.257426]  ? ___might_sleep+0x1ed/0x300
[  395.261578]  ? lock_release+0x970/0x970
[  395.265568]  ? arch_local_save_flags+0x40/0x40
[  395.270167]  ? __might_sleep+0x95/0x190
[  395.274159]  __alloc_pages_nodemask+0xa80/0xde0
[  395.278844]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  395.283865]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  395.289675]  ? kasan_check_read+0x11/0x20
[  395.293831]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  395.299117]  ? graph_lock+0x170/0x170
[  395.302923]  ? print_usage_bug+0xc0/0xc0
[  395.306988]  ? graph_lock+0x170/0x170
[  395.310791]  ? graph_lock+0x170/0x170
[  395.314595]  ? __do_page_cache_readahead+0x7ce/0x980
[  395.319806]  ? find_held_lock+0x36/0x1c0
[  395.323884]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  395.329427]  alloc_pages_current+0x10c/0x210
[  395.333838]  ? lock_downgrade+0x900/0x900
[  395.337994]  __page_cache_alloc+0x38f/0x5b0
[  395.342324]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  395.348124]  ? kasan_check_read+0x11/0x20
[  395.352282]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  395.357569]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  395.362241]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.367791]  ? check_preemption_disabled+0x48/0x200
[  395.372821]  filemap_fault+0x1594/0x25f0
[  395.376902]  ? __lock_page_or_retry+0xa00/0xa00
[  395.381576]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  395.387380]  ? kasan_check_read+0x11/0x20
[  395.391530]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  395.396813]  ? rcu_bh_qs+0xc0/0xc0
[  395.400354]  ? remove_wait_queue+0x1a6/0x360
[  395.404769]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  395.410251]  ? filemap_map_pages+0xdea/0x1980
[  395.414765]  ? print_usage_bug+0xc0/0xc0
[  395.418844]  ? find_get_pages_range_tag+0x1320/0x1320
[  395.424059]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  395.429602]  ? fput+0x130/0x1a0
[  395.432889]  ? graph_lock+0x170/0x170
[  395.436698]  ? __lock_acquire+0x7ec/0x4ec0
[  395.440956]  ? lock_acquire+0x1ed/0x520
[  395.444934]  ? ext4_filemap_fault+0x7a/0xad
[  395.449262]  ? lock_release+0x970/0x970
[  395.453237]  ? arch_local_save_flags+0x40/0x40
[  395.457827]  ? select_estimate_accuracy+0x4b0/0x4b0
[  395.462862]  ? down_read+0xb0/0x1d0
[  395.466493]  ? ext4_filemap_fault+0x7a/0xad
[  395.470822]  ? __down_interruptible+0x700/0x700
[  395.475526]  ext4_filemap_fault+0x82/0xad
[  395.479689]  __do_fault+0x100/0x6b0
[  395.483330]  ? print_bad_pte+0x6c0/0x6c0
[  395.487423]  ? find_held_lock+0x36/0x1c0
[  395.491489]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  395.496682]  ? pmd_val+0x88/0x100
[  395.500136]  ? add_mm_counter_fast+0xd0/0xd0
[  395.504543]  ? pmd_val+0x88/0x100
[  395.508048]  ? add_mm_counter_fast+0xd0/0xd0
[  395.512464]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.518004]  __handle_mm_fault+0x3709/0x53e0
[  395.522421]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  395.527274]  ? graph_lock+0x170/0x170
[  395.531080]  ? print_usage_bug+0xc0/0xc0
[  395.535150]  ? lock_downgrade+0x900/0x900
[  395.539314]  ? graph_lock+0x170/0x170
[  395.543113]  ? graph_lock+0x170/0x170
[  395.546941]  ? handle_mm_fault+0x42a/0xc70
[  395.551193]  ? lock_downgrade+0x900/0x900
[  395.555347]  ? check_preemption_disabled+0x48/0x200
[  395.560378]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  395.566179]  ? kasan_check_read+0x11/0x20
[  395.570345]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  395.575627]  ? rcu_bh_qs+0xc0/0xc0
[  395.579169]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  395.584627]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.590175]  ? check_preemption_disabled+0x48/0x200
[  395.595224]  handle_mm_fault+0x54f/0xc70
[  395.599297]  ? __handle_mm_fault+0x53e0/0x53e0
[  395.603886]  ? find_vma+0x34/0x190
[  395.607436]  __do_page_fault+0x67d/0xed0
[  395.611513]  ? mm_fault_error+0x380/0x380
[  395.615685]  ? trace_hardirqs_off+0xb8/0x310
[  395.620100]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  395.625467]  ? trace_hardirqs_on+0x310/0x310
[  395.629889]  do_page_fault+0xf2/0x7e0
[  395.633697]  ? vmalloc_sync_all+0x30/0x30
[  395.638328]  ? error_entry+0x70/0xd0
[  395.642047]  ? trace_hardirqs_off_caller+0xbb/0x310
[  395.647064]  ? trace_hardirqs_on_caller+0xc0/0x310
[  395.651993]  ? syscall_return_slowpath+0x5e0/0x5e0
[  395.656922]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.661770]  ? trace_hardirqs_on_caller+0x310/0x310
[  395.666788]  ? trace_hardirqs_off+0x310/0x310
[  395.671298]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  395.676326]  ? prepare_exit_to_usermode+0x291/0x3b0
[  395.681349]  ? page_fault+0x8/0x30
[  395.684895]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  395.689741]  ? page_fault+0x8/0x30
[  395.693283]  page_fault+0x1e/0x30
[  395.696734] RIP: 0033:0x7f5d3f443dd3
[  395.700455] Code: Bad RIP value.
[  395.703819] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  395.709194] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  395.716465] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  395.723737] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  395.731028] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  395.738297] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  395.745604] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  395.745675] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  395.752537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  395.752543] Call Trace:
[  395.752567]  dump_stack+0x1c4/0x2b4
[  395.752584]  ? dump_stack_print_info.cold.2+0x52/0x52
[  395.752611]  warn_alloc.cold.119+0xb7/0x1bd
[  395.759193] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  395.768438]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  395.770994] init cpuset=
[  395.774616]  ? lock_downgrade+0x900/0x900
[  395.779784] /
[  395.784105]  ? trace_hardirqs_off+0xb8/0x310
[  395.793787]  mems_allowed=0
[  395.798636]  ? trace_hardirqs_off+0xb8/0x310
[  395.818847]  __alloc_pages_slowpath+0x2667/0x2d80
[  395.823728]  ? warn_alloc+0x120/0x120
[  395.827541]  ? warn_alloc+0x120/0x120
[  395.831489]  ? print_usage_bug+0xc0/0xc0
[  395.835550]  ? warn_alloc+0x120/0x120
[  395.839360]  ? print_usage_bug+0xc0/0xc0
[  395.843430]  ? __lock_acquire+0x7ec/0x4ec0
[  395.847671]  ? __lock_acquire+0x7ec/0x4ec0
[  395.851929]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.857469]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  395.863010]  ? should_fail+0x22d/0xd01
[  395.866904]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.872014]  ? __lock_acquire+0x7ec/0x4ec0
[  395.876266]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  395.881389]  ? __lock_acquire+0x7ec/0x4ec0
[  395.885621]  ? should_fail+0x22d/0xd01
[  395.889524]  ? mark_held_locks+0x130/0x130
[  395.893767]  ? mark_held_locks+0x130/0x130
[  395.898010]  ? mark_held_locks+0xc7/0x130
[  395.902159]  ? print_usage_bug+0xc0/0xc0
[  395.906262]  ? graph_lock+0x170/0x170
[  395.910066]  ? print_usage_bug+0xc0/0xc0
[  395.914146]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.919752]  ? check_preemption_disabled+0x48/0x200
[  395.924770]  ? check_preemption_disabled+0x48/0x200
[  395.929801]  ? __lock_is_held+0xb5/0x140
[  395.933874]  __alloc_pages_nodemask+0xa80/0xde0
[  395.938561]  ? graph_lock+0x170/0x170
[  395.942371]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  395.947385]  ? graph_lock+0x170/0x170
[  395.951206]  ? find_held_lock+0x36/0x1c0
[  395.955284]  ? ____cache_alloc_node+0x1c7/0x1e0
[  395.959965]  ? lock_downgrade+0x900/0x900
[  395.964124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  395.969672]  cache_grow_begin+0x91/0x8c0
[  395.973737]  ? do_raw_spin_unlock+0xa7/0x2f0
[  395.978157]  fallback_alloc+0x203/0x2e0
[  395.982147]  ____cache_alloc_node+0x1c7/0x1e0
[  395.986653]  kmem_cache_alloc_node+0xe3/0x730
[  395.991150]  ? ipv6_get_ifaddr+0x42e/0x620
[  395.995406]  __alloc_skb+0x119/0x770
[  395.999127]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  396.004411]  ? skb_scrub_packet+0x490/0x490
[  396.008737]  ? lock_downgrade+0x900/0x900
[  396.012897]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.018438]  ? refcount_sub_and_test_checked+0x203/0x310
[  396.023897]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  396.029378]  ? addrconf_rs_timer+0x690/0x690
[  396.033820]  ndisc_alloc_skb+0x144/0x340
[  396.037892]  ndisc_send_rs+0x331/0x6e0
[  396.041785]  addrconf_rs_timer+0x314/0x690
[  396.046043]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.050298]  call_timer_fn+0x272/0x920
[  396.054196]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.058441]  ? process_timeout+0x40/0x40
[  396.062503]  ? find_held_lock+0x36/0x1c0
[  396.066576]  ? __run_timers+0x7da/0xc70
[  396.070573]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.075102]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.079595]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.083861]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  396.088449]  ? trace_hardirqs_on+0xbd/0x310
[  396.092772]  ? kasan_check_read+0x11/0x20
[  396.096920]  ? __run_timers+0x7da/0xc70
[  396.100896]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.106355]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.110596]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.114874]  __run_timers+0x7e5/0xc70
[  396.118688]  ? find_held_lock+0x36/0x1c0
[  396.122767]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  396.128137]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.132657]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.137161]  ? lockdep_hardirqs_on+0x421/0x5c0
[  396.141758]  ? trace_hardirqs_on+0xbd/0x310
[  396.146097]  ? kasan_check_read+0x11/0x20
[  396.150252]  ? finish_task_switch+0x1f5/0x900
[  396.154752]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.160214]  ? compat_start_thread+0x80/0x80
[  396.164643]  ? pvclock_read_flags+0x160/0x160
[  396.169139]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.174684]  ? check_preemption_disabled+0x48/0x200
[  396.179717]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  396.185004]  ? rcu_pm_notify+0xc0/0xc0
[  396.188900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.194450]  ? check_preemption_disabled+0x48/0x200
[  396.199479]  run_timer_softirq+0x52/0xb0
[  396.203543]  ? rcu_read_lock_sched_held+0x108/0x120
[  396.208563]  __do_softirq+0x30b/0xad8
[  396.212379]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  396.217486]  ? trace_hardirqs_off+0xb8/0x310
[  396.221907]  ? schedule+0x108/0x460
[  396.225561]  ? trace_hardirqs_off+0xb8/0x310
[  396.229975]  ? smpboot_thread_fn+0x68b/0xa00
[  396.234392]  ? trace_hardirqs_on+0x310/0x310
[  396.238808]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.244356]  ? check_preemption_disabled+0x48/0x200
[  396.249380]  ? takeover_tasklets+0xa90/0xa90
[  396.253796]  run_ksoftirqd+0x94/0x100
[  396.257599]  smpboot_thread_fn+0x68b/0xa00
[  396.261838]  ? sort_range+0x30/0x30
[  396.265470]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  396.270579]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.276120]  ? __kthread_parkme+0xfb/0x1a0
[  396.280362]  kthread+0x35a/0x420
[  396.283731]  ? sort_range+0x30/0x30
[  396.287375]  ? kthread_bind+0x40/0x40
[  396.291205]  ret_from_fork+0x3a/0x50
[  396.294939] warn_alloc_show_mem: 1 callbacks suppressed
[  396.294951] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  396.294953] Mem-Info:
[  396.294984] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  396.294984]  active_file:14 inactive_file:15 isolated_file:0
[  396.294984]  unevictable:0 dirty:0 writeback:0 unstable:0
[  396.294984]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  396.294984]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  396.294984]  free:13749 free_pcp:291 free_cma:0
[  396.300322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  396.306559] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  396.308962] Call Trace:
[  396.342015] Node 0 
[  396.351366]  <IRQ>
[  396.378969] 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
[  396.381562]  dump_stack+0x1c4/0x2b4
[  396.383764] lowmem_reserve[]:
[  396.385911]  ? dump_stack_print_info.cold.2+0x52/0x52
[  396.411393]  0 2819
[  396.415065]  warn_alloc.cold.119+0xb7/0x1bd
[  396.418135]  6323
[  396.423317]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  396.425533]  6323
[  396.429854]  ? lock_downgrade+0x900/0x900
[  396.436738]  ? trace_hardirqs_off+0xb8/0x310
[  396.438772] Node 0 
[  396.442931]  ? trace_hardirqs_off+0xb8/0x310
[  396.447348] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  396.449569]  __alloc_pages_slowpath+0x2667/0x2d80
[  396.453938] lowmem_reserve[]:
[  396.480864]  ? warn_alloc+0x120/0x120
[  396.485660]  0
[  396.488756]  ? trace_hardirqs_on+0x310/0x310
[  396.492532]  0
[  396.494350]  ? warn_alloc+0x120/0x120
[  396.498727]  3503 3503
[  396.500535]  ? print_usage_bug+0xc0/0xc0
[  396.506796]  ? warn_alloc+0x120/0x120
[  396.510833] Node 0 
[  396.514624]  ? ktime_get+0x2e1/0x440
[  396.514674] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  396.516879]  ? print_usage_bug+0xc0/0xc0
[  396.520568] lowmem_reserve[]:
[  396.548931]  ? __lock_acquire+0x7ec/0x4ec0
[  396.552969]  0
[  396.556085]  ? __lock_acquire+0x7ec/0x4ec0
[  396.560292]  0
[  396.562105]  ? kasan_check_read+0x11/0x20
[  396.566310]  0
[  396.568105]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  396.572240]  0
[  396.574033]  ? should_fail+0x22d/0xd01
[  396.581348]  ? rcu_bh_qs+0xc0/0xc0
[  396.585212] Node 0 DMA: 
[  396.588751]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  396.588766]  ? __lock_acquire+0x7ec/0x4ec0
[  396.591413] 1*4kB 
[  396.596509]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  396.600720] (U) 
[  396.602867]  ? __lock_acquire+0x7ec/0x4ec0
[  396.607949] 0*8kB 
[  396.609914]  ? should_fail+0x22d/0xd01
[  396.614135] 0*16kB 
[  396.616278]  ? rcu_idle_enter+0x4b0/0x4b0
[  396.620155] 1*32kB 
[  396.622404]  ? mark_held_locks+0x130/0x130
[  396.626535] (U) 
[  396.628774]  ? mark_held_locks+0x130/0x130
[  396.632982] 2*64kB 
[  396.634950]  ? mark_held_locks+0xc7/0x130
[  396.639156] (U) 
[  396.641408]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  396.645533] 1*128kB 
[  396.647505]  ? graph_lock+0x170/0x170
[  396.652514] (U) 
[  396.654836]  ? print_usage_bug+0xc0/0xc0
[  396.658611] 1*256kB 
[  396.660598]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.664635] (U) 
[  396.667005]  ? check_preemption_disabled+0x48/0x200
[  396.672514] 0*512kB 
[  396.674484]  ? check_preemption_disabled+0x48/0x200
[  396.679476] 1*1024kB 
[  396.681800]  ? __lock_is_held+0xb5/0x140
[  396.686781] (U) 
[  396.689198]  __alloc_pages_nodemask+0xa80/0xde0
[  396.693227] 1*2048kB 
[  396.695201]  ? graph_lock+0x170/0x170
[  396.699843] (M) 
[  396.702250]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  396.706023] 3*4096kB 
[  396.707992]  ? graph_lock+0x170/0x170
[  396.712981] (M) 
[  396.715391]  ? find_held_lock+0x36/0x1c0
[  396.719158] = 15908kB
[  396.721131]  ? ____cache_alloc_node+0x1c7/0x1e0
[  396.725161] Node 0 
[  396.727573]  ? lock_downgrade+0x900/0x900
[  396.732217] DMA32: 
[  396.734450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.738572] 4*4kB 
[  396.740808]  cache_grow_begin+0x91/0x8c0
[  396.746315] (UM) 
[  396.748459]  ? do_raw_spin_unlock+0xa7/0x2f0
[  396.752494] 2*8kB 
[  396.754558]  fallback_alloc+0x203/0x2e0
[  396.758935] (UM) 
[  396.761083]  ____cache_alloc_node+0x1c7/0x1e0
[  396.765032] 3*16kB 
[  396.767093]  kmem_cache_alloc_node+0xe3/0x730
[  396.772071] (UM) 
[  396.774310]  ? ipv6_get_ifaddr+0x42e/0x620
[  396.778774] 3*32kB (UM) 
[  396.780849]  __alloc_skb+0x119/0x770
[  396.785051] 4*64kB (M) 
[  396.787733]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  396.791413] 3*128kB (M) 
[  396.794011]  ? skb_scrub_packet+0x490/0x490
[  396.799257] 3*256kB (M) 
[  396.801934]  ? lock_downgrade+0x900/0x900
[  396.806229] 4*512kB 
[  396.808899]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  396.813016] (UM) 
[  396.815335]  ? refcount_sub_and_test_checked+0x203/0x310
[  396.820847] 3*1024kB 
[  396.822907]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  396.828333] (UM) 
[  396.830740]  ? addrconf_rs_timer+0x690/0x690
[  396.836192] 3*2048kB 
[  396.838262]  ndisc_alloc_skb+0x144/0x340
[  396.842639] (M) 
[  396.845043]  ndisc_send_rs+0x331/0x6e0
[  396.849098] 3*4096kB 
[  396.851070]  addrconf_rs_timer+0x314/0x690
[  396.854933] (M) 
[  396.857352]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.861564] = 25136kB
[  396.863544]  call_timer_fn+0x272/0x920
[  396.867747] Node 0 
[  396.870148]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.874024] Normal: 
[  396.876270]  ? process_timeout+0x40/0x40
[  396.880494] 778*4kB 
[  396.882836]  ? find_held_lock+0x36/0x1c0
[  396.886873] (MEH) 
[  396.889200]  ? mark_held_locks+0xc7/0x130
[  396.893246] 429*8kB 
[  396.895392]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.899508] (ME) 
[  396.901829]  ? _raw_spin_unlock_irq+0x27/0x80
[  396.906301] 185*16kB 
[  396.908357]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.912823] (UME) 
[  396.915223]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  396.919433] 51*32kB 
[  396.921579]  ? trace_hardirqs_on+0xbd/0x310
[  396.926159] (UME) 
[  396.928480]  ? kasan_check_read+0x11/0x20
[  396.932787] 8*64kB 
[  396.934965]  ? __run_timers+0x7da/0xc70
[  396.939085] (UM) 
[  396.941315]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  396.945266] 0*128kB 
[  396.947326]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.952751] 1*256kB 
[  396.955070]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  396.959279] (U) 
[  396.961595]  __run_timers+0x7e5/0xc70
[  396.965822] 0*512kB 
[  396.967804]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  396.971574] 2*1024kB 
[  396.973910]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  396.979270] (U) 
[  396.981677]  ? graph_lock+0x170/0x170
[  396.986667] 0*2048kB 
[  396.988636]  ? print_usage_bug+0xc0/0xc0
[  396.992413] 0*4096kB 
[  396.994813]  ? lock_release+0x970/0x970
[  396.998849] = 13952kB
[  397.001280]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  397.005234] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  397.007648]  ? find_held_lock+0x36/0x1c0
[  397.012816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  397.021640]  ? graph_lock+0x170/0x170
[  397.025679] 1706 total pagecache pages
[  397.034265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.038053] 0 pages in swap cache
[  397.041924]  ? check_preemption_disabled+0x48/0x200
[  397.047436] Swap cache stats: add 0, delete 0, find 0/0
[  397.050881]  ? __lock_is_held+0xb5/0x140
[  397.055869] Free swap  = 0kB
[  397.061235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.065270] Total swap = 0kB
[  397.068281]  ? check_preemption_disabled+0x48/0x200
[  397.073792] 1965979 pages RAM
[  397.076853]  run_timer_softirq+0x52/0xb0
[  397.081855] 0 pages HighMem/MovableOnly
[  397.085002]  ? rcu_read_lock_sched_held+0x108/0x120
[  397.089030] 342306 pages reserved
[  397.089039] 0 pages cma reserved
[  397.093015]  __do_softirq+0x30b/0xad8
[  397.098170] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  397.101473]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  397.104865] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  397.108612]  ? pvclock_read_flags+0x160/0x160
[  397.115075] ksoftirqd/1 cpuset=
[  397.120168]  ? lapic_next_event+0x5a/0x90
[  397.130452] /
[  397.134942]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.138203]  mems_allowed=0
[  397.142344]  ? check_preemption_disabled+0x48/0x200
[  397.157532]  ? check_preemption_disabled+0x48/0x200
[  397.162567]  ? kvm_clock_read+0x18/0x30
[  397.166542]  ? kvm_sched_clock_read+0x9/0x20
[  397.170993]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.176531]  ? check_preemption_disabled+0x48/0x200
[  397.181574]  irq_exit+0x17f/0x1c0
[  397.185031]  smp_apic_timer_interrupt+0x1cb/0x760
[  397.189873]  ? smp_reschedule_interrupt+0x109/0x650
[  397.194936]  ? smp_call_function_single_interrupt+0x650/0x650
[  397.200868]  ? interrupt_entry+0xb5/0xf0
[  397.204931]  ? trace_hardirqs_off_caller+0xbb/0x310
[  397.209958]  ? trace_hardirqs_off_caller+0xbb/0x310
[  397.215004]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.219851]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.224880]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.229931]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.235499]  ? check_preemption_disabled+0x48/0x200
[  397.240527]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.245386]  apic_timer_interrupt+0xf/0x20
[  397.249627]  </IRQ>
[  397.251885] RIP: 0010:lock_acquire+0x268/0x520
[  397.256486] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  397.275383] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  397.283095] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  397.290360] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  397.297632] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  397.304898] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  397.312167] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  397.319475]  ? lock_release+0x970/0x970
[  397.323454]  ? rcu_read_unlock+0x16/0x60
[  397.327516]  ? lock_downgrade+0x900/0x900
[  397.331671]  ? check_preemption_disabled+0x48/0x200
[  397.336699]  percpu_ref_put_many+0x94/0x260
[  397.341020]  ? mem_cgroup_charge_statistics+0x780/0x780
[  397.346383]  ? rcu_bh_qs+0xc0/0xc0
[  397.349940]  ? mem_cgroup_charge_statistics+0x780/0x780
[  397.355318]  mem_cgroup_iter+0x1f7/0x1160
[  397.359464]  ? downgrade_write+0x2b0/0x2b0
[  397.363708]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  397.368470]  ? up_read+0x1a/0x110
[  397.371939]  ? shrink_slab+0xfa/0x8c0
[  397.375785]  ? shrink_active_list+0x1c20/0x1c20
[  397.380467]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  397.386103]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  397.391225]  ? cgroup_procs_write_finish+0xf0/0xf0
[  397.396152]  ? print_usage_bug+0xc0/0xc0
[  397.400230]  ? find_held_lock+0x36/0x1c0
[  397.404293]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.409830]  ? vmpressure+0x1a2/0x340
[  397.413667]  shrink_node+0x516/0x16b0
[  397.417471]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  397.422779]  ? shrink_node_memcg+0x18e0/0x18e0
[  397.427367]  ? kvm_clock_read+0x18/0x30
[  397.431344]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  397.436371]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  397.440871]  ? kasan_check_write+0x14/0x20
[  397.445112]  ? do_raw_spin_lock+0xc1/0x200
[  397.449352]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  397.454891]  ? __cpuset_node_allowed+0x19b/0x660
[  397.459653]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  397.465369]  ? delayacct_end+0x5a/0x100
[  397.469356]  do_try_to_free_pages+0x3e7/0x1290
[  397.473963]  ? shrink_node+0x16b0/0x16b0
[  397.478029]  ? __lock_is_held+0xb5/0x140
[  397.482110]  try_to_free_pages+0x4d0/0xb90
[  397.486355]  ? do_try_to_free_pages+0x1290/0x1290
[  397.491204]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.496755]  ? lock_acquire+0x1ed/0x520
[  397.500731]  ? set_page_refcounted+0x280/0x280
[  397.505322]  ? lock_release+0x970/0x970
[  397.509304]  ? ___might_sleep+0x1ed/0x300
[  397.513455]  ? arch_local_save_flags+0x40/0x40
[  397.518091]  __alloc_pages_slowpath+0x993/0x2d80
[  397.522888]  ? warn_alloc+0x120/0x120
[  397.526690]  ? __radix_tree_lookup+0x4c0/0x4c0
[  397.531286]  ? find_get_entry+0x2f2/0xc40
[  397.535446]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  397.540982]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  397.545921]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.551490]  ? should_fail+0x22d/0xd01
[  397.555381]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  397.560516]  ? __lock_is_held+0xb5/0x140
[  397.564609]  ? __lock_is_held+0xb5/0x140
[  397.568684]  ? kasan_check_read+0x11/0x20
[  397.572841]  ? ___might_sleep+0x1ed/0x300
[  397.576987]  ? lock_release+0x970/0x970
[  397.580962]  ? arch_local_save_flags+0x40/0x40
[  397.585574]  ? __might_sleep+0x95/0x190
[  397.589564]  __alloc_pages_nodemask+0xa80/0xde0
[  397.594255]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  397.599280]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  397.605082]  ? kasan_check_read+0x11/0x20
[  397.609232]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  397.614514]  ? graph_lock+0x170/0x170
[  397.618326]  ? print_usage_bug+0xc0/0xc0
[  397.622389]  ? graph_lock+0x170/0x170
[  397.626197]  ? graph_lock+0x170/0x170
[  397.630001]  ? __do_page_cache_readahead+0x7ce/0x980
[  397.635115]  ? find_held_lock+0x36/0x1c0
[  397.639738]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  397.645282]  alloc_pages_current+0x10c/0x210
[  397.649689]  ? lock_downgrade+0x900/0x900
[  397.653844]  __page_cache_alloc+0x38f/0x5b0
[  397.658171]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  397.663977]  ? kasan_check_read+0x11/0x20
[  397.668139]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  397.673456]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  397.678135]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.683680]  ? check_preemption_disabled+0x48/0x200
[  397.688709]  filemap_fault+0x1594/0x25f0
[  397.692786]  ? __lock_page_or_retry+0xa00/0xa00
[  397.697461]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  397.703265]  ? kasan_check_read+0x11/0x20
[  397.707432]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  397.712712]  ? rcu_bh_qs+0xc0/0xc0
[  397.716252]  ? remove_wait_queue+0x1a6/0x360
[  397.720663]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  397.726129]  ? filemap_map_pages+0xdea/0x1980
[  397.730660]  ? print_usage_bug+0xc0/0xc0
[  397.734723]  ? find_get_pages_range_tag+0x1320/0x1320
[  397.739913]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  397.745448]  ? fput+0x130/0x1a0
[  397.748730]  ? graph_lock+0x170/0x170
[  397.752532]  ? __lock_acquire+0x7ec/0x4ec0
[  397.756795]  ? lock_acquire+0x1ed/0x520
[  397.760771]  ? ext4_filemap_fault+0x7a/0xad
[  397.765104]  ? lock_release+0x970/0x970
[  397.769081]  ? arch_local_save_flags+0x40/0x40
[  397.773675]  ? select_estimate_accuracy+0x4b0/0x4b0
[  397.778712]  ? down_read+0xb0/0x1d0
[  397.782342]  ? ext4_filemap_fault+0x7a/0xad
[  397.786667]  ? __down_interruptible+0x700/0x700
[  397.791358]  ext4_filemap_fault+0x82/0xad
[  397.795515]  __do_fault+0x100/0x6b0
[  397.799151]  ? print_bad_pte+0x6c0/0x6c0
[  397.803227]  ? find_held_lock+0x36/0x1c0
[  397.807294]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  397.812483]  ? pmd_val+0x88/0x100
[  397.816506]  ? add_mm_counter_fast+0xd0/0xd0
[  397.820916]  ? pmd_val+0x88/0x100
[  397.824376]  ? add_mm_counter_fast+0xd0/0xd0
[  397.828792]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.834340]  __handle_mm_fault+0x3709/0x53e0
[  397.838762]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  397.843605]  ? graph_lock+0x170/0x170
[  397.847411]  ? print_usage_bug+0xc0/0xc0
[  397.851473]  ? lock_downgrade+0x900/0x900
[  397.855622]  ? graph_lock+0x170/0x170
[  397.859422]  ? graph_lock+0x170/0x170
[  397.863271]  ? handle_mm_fault+0x42a/0xc70
[  397.867528]  ? lock_downgrade+0x900/0x900
[  397.871698]  ? check_preemption_disabled+0x48/0x200
[  397.876726]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  397.882527]  ? kasan_check_read+0x11/0x20
[  397.886680]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  397.891958]  ? rcu_bh_qs+0xc0/0xc0
[  397.895497]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  397.900952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  397.906490]  ? check_preemption_disabled+0x48/0x200
[  397.911520]  handle_mm_fault+0x54f/0xc70
[  397.915591]  ? __handle_mm_fault+0x53e0/0x53e0
[  397.920199]  ? find_vma+0x34/0x190
[  397.923750]  __do_page_fault+0x67d/0xed0
[  397.927822]  ? mm_fault_error+0x380/0x380
[  397.931968]  ? trace_hardirqs_off+0xb8/0x310
[  397.936400]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  397.941764]  ? trace_hardirqs_on+0x310/0x310
[  397.946178]  do_page_fault+0xf2/0x7e0
[  397.950005]  ? vmalloc_sync_all+0x30/0x30
[  397.954154]  ? error_entry+0x70/0xd0
[  397.957880]  ? trace_hardirqs_off_caller+0xbb/0x310
[  397.962894]  ? trace_hardirqs_on_caller+0xc0/0x310
[  397.967838]  ? syscall_return_slowpath+0x5e0/0x5e0
[  397.972766]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  397.977612]  ? trace_hardirqs_on_caller+0x310/0x310
[  397.982632]  ? trace_hardirqs_off+0x310/0x310
[  397.987130]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  397.992148]  ? prepare_exit_to_usermode+0x291/0x3b0
[  397.997165]  ? page_fault+0x8/0x30
[  398.000719]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  398.005596]  ? page_fault+0x8/0x30
[  398.009142]  page_fault+0x1e/0x30
[  398.012596] RIP: 0033:0x7f5d3f443dd3
[  398.016314] Code: Bad RIP value.
[  398.019678] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  398.025045] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  398.032309] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  398.039575] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  398.046845] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  398.054110] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  398.061411] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  398.061476] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  398.068347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  398.068353] Call Trace:
[  398.068376]  dump_stack+0x1c4/0x2b4
[  398.068394]  ? dump_stack_print_info.cold.2+0x52/0x52
[  398.074947] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  398.084253]  warn_alloc.cold.119+0xb7/0x1bd
[  398.086803] init cpuset=
[  398.090433]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  398.095600] /
[  398.105302]  ? lock_downgrade+0x900/0x900
[  398.109602]  mems_allowed=0
[  398.112269]  ? trace_hardirqs_off+0xb8/0x310
[  398.130249]  ? trace_hardirqs_off+0xb8/0x310
[  398.134672]  __alloc_pages_slowpath+0x2667/0x2d80
[  398.139552]  ? warn_alloc+0x120/0x120
[  398.143363]  ? warn_alloc+0x120/0x120
[  398.147171]  ? print_usage_bug+0xc0/0xc0
[  398.151242]  ? warn_alloc+0x120/0x120
[  398.155054]  ? print_usage_bug+0xc0/0xc0
[  398.159122]  ? __lock_acquire+0x7ec/0x4ec0
[  398.163362]  ? __lock_acquire+0x7ec/0x4ec0
[  398.167600]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.173144]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.178682]  ? should_fail+0x22d/0xd01
[  398.182575]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.187680]  ? __lock_acquire+0x7ec/0x4ec0
[  398.191923]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.197025]  ? __lock_acquire+0x7ec/0x4ec0
[  398.201261]  ? should_fail+0x22d/0xd01
[  398.205159]  ? mark_held_locks+0x130/0x130
[  398.209405]  ? mark_held_locks+0x130/0x130
[  398.213642]  ? graph_lock+0x170/0x170
[  398.217445]  ? print_usage_bug+0xc0/0xc0
[  398.221531]  ? graph_lock+0x170/0x170
[  398.225336]  ? print_usage_bug+0xc0/0xc0
[  398.229402]  ? wq_watchdog_touch+0x9c/0xfe
[  398.233642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.239195]  ? check_preemption_disabled+0x48/0x200
[  398.244218]  ? check_preemption_disabled+0x48/0x200
[  398.249249]  ? __lock_is_held+0xb5/0x140
[  398.253344]  __alloc_pages_nodemask+0xa80/0xde0
[  398.258079]  ? graph_lock+0x170/0x170
[  398.261886]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  398.266901]  ? graph_lock+0x170/0x170
[  398.270718]  ? find_held_lock+0x36/0x1c0
[  398.274795]  ? ____cache_alloc_node+0x1c7/0x1e0
[  398.279464]  ? lock_downgrade+0x900/0x900
[  398.283625]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.289171]  cache_grow_begin+0x91/0x8c0
[  398.293243]  ? do_raw_spin_unlock+0xa7/0x2f0
[  398.297661]  fallback_alloc+0x203/0x2e0
[  398.301646]  ____cache_alloc_node+0x1c7/0x1e0
[  398.306151]  kmem_cache_alloc_node+0xe3/0x730
[  398.310655]  ? ipv6_get_ifaddr+0x42e/0x620
[  398.314903]  __alloc_skb+0x119/0x770
[  398.318623]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  398.323908]  ? skb_scrub_packet+0x490/0x490
[  398.328231]  ? lock_downgrade+0x900/0x900
[  398.332394]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.337935]  ? refcount_sub_and_test_checked+0x203/0x310
[  398.343392]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  398.348846]  ? addrconf_rs_timer+0x690/0x690
[  398.353271]  ndisc_alloc_skb+0x144/0x340
[  398.357376]  ndisc_send_rs+0x331/0x6e0
[  398.361268]  addrconf_rs_timer+0x314/0x690
[  398.365510]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.369763]  call_timer_fn+0x272/0x920
[  398.373652]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.377889]  ? process_timeout+0x40/0x40
[  398.381954]  ? find_held_lock+0x36/0x1c0
[  398.386032]  ? __run_timers+0x7da/0xc70
[  398.390020]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.394524]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.399018]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.403261]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  398.407848]  ? trace_hardirqs_on+0xbd/0x310
[  398.412177]  ? kasan_check_read+0x11/0x20
[  398.416341]  ? __run_timers+0x7da/0xc70
[  398.420318]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  398.425780]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.430041]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  398.434288]  __run_timers+0x7e5/0xc70
[  398.438090]  ? find_held_lock+0x36/0x1c0
[  398.442168]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  398.447546]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.452042]  ? _raw_spin_unlock_irq+0x27/0x80
[  398.456547]  ? lockdep_hardirqs_on+0x421/0x5c0
[  398.461137]  ? trace_hardirqs_on+0xbd/0x310
[  398.465462]  ? kasan_check_read+0x11/0x20
[  398.469618]  ? finish_task_switch+0x1f5/0x900
[  398.474122]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  398.479576]  ? compat_start_thread+0x80/0x80
[  398.484009]  ? pvclock_read_flags+0x160/0x160
[  398.488512]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.494065]  ? check_preemption_disabled+0x48/0x200
[  398.499100]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  398.504384]  ? rcu_pm_notify+0xc0/0xc0
[  398.508286]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.513827]  ? check_preemption_disabled+0x48/0x200
[  398.518855]  run_timer_softirq+0x52/0xb0
[  398.522921]  ? rcu_read_lock_sched_held+0x108/0x120
[  398.527940]  __do_softirq+0x30b/0xad8
[  398.531758]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  398.536865]  ? trace_hardirqs_off+0xb8/0x310
[  398.541285]  ? schedule+0x108/0x460
[  398.545014]  ? trace_hardirqs_off+0xb8/0x310
[  398.549432]  ? smpboot_thread_fn+0x68b/0xa00
[  398.553846]  ? trace_hardirqs_on+0x310/0x310
[  398.558263]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.563808]  ? check_preemption_disabled+0x48/0x200
[  398.568836]  ? takeover_tasklets+0xa90/0xa90
[  398.573255]  run_ksoftirqd+0x94/0x100
[  398.577067]  smpboot_thread_fn+0x68b/0xa00
[  398.581309]  ? sort_range+0x30/0x30
[  398.584941]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  398.590053]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.595597]  ? __kthread_parkme+0xfb/0x1a0
[  398.599845]  kthread+0x35a/0x420
[  398.603237]  ? sort_range+0x30/0x30
[  398.606867]  ? kthread_bind+0x40/0x40
[  398.610675]  ret_from_fork+0x3a/0x50
[  398.614404] warn_alloc_show_mem: 1 callbacks suppressed
[  398.614415] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  398.614417] Mem-Info:
[  398.614449] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  398.614449]  active_file:14 inactive_file:15 isolated_file:0
[  398.614449]  unevictable:0 dirty:0 writeback:0 unstable:0
[  398.614449]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  398.614449]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  398.614449]  free:13749 free_pcp:291 free_cma:0
[  398.619780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  398.619788] Call Trace:
[  398.626029] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  398.628428]  <IRQ>
[  398.661482] Node 0 
[  398.670844]  dump_stack+0x1c4/0x2b4
[  398.673418] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  398.701025]  ? dump_stack_print_info.cold.2+0x52/0x52
[  398.703146] lowmem_reserve[]:
[  398.705390]  warn_alloc.cold.119+0xb7/0x1bd
[  398.708981]  0
[  398.734489]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  398.739656]  2819
[  398.742757]  ? lock_downgrade+0x900/0x900
[  398.747074]  6323
[  398.748884]  ? trace_hardirqs_off+0xb8/0x310
[  398.753688]  6323
[  398.755760]  ? trace_hardirqs_off+0xb8/0x310
[  398.759881] Node 0 
[  398.761946]  __alloc_pages_slowpath+0x2667/0x2d80
[  398.766344] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  398.768400]  ? warn_alloc+0x120/0x120
[  398.773266] lowmem_reserve[]: 0
[  398.775513]  ? warn_alloc+0x120/0x120
[  398.780326]  0
[  398.807236]  ? print_usage_bug+0xc0/0xc0
[  398.811015]  3503
[  398.814302]  ? warn_alloc+0x120/0x120
[  398.818072]  3503
[  398.819877]  ? print_usage_bug+0xc0/0xc0
[  398.825967]  ? __lock_acquire+0x7ec/0x4ec0
[  398.829740] Node 0 
[  398.831798]  ? __lock_acquire+0x7ec/0x4ec0
[  398.835859] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  398.840070]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.842280] lowmem_reserve[]:
[  398.846515]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  398.874856]  0 0
[  398.880414]  ? should_fail+0x22d/0xd01
[  398.883482]  0 0
[  398.889023]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.894860]  ? __lock_acquire+0x7ec/0x4ec0
[  398.896809] Node 0 
[  398.901933]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  398.906139] DMA: 
[  398.908370]  ? __lock_acquire+0x7ec/0x4ec0
[  398.913451] 1*4kB 
[  398.915506]  ? should_fail+0x22d/0xd01
[  398.919716] (U) 
[  398.921895]  ? mark_held_locks+0x130/0x130
[  398.925749] 0*8kB 
[  398.927750]  ? mark_held_locks+0x130/0x130
[  398.931991] 0*16kB 
[  398.934132]  ? graph_lock+0x170/0x170
[  398.938355] 1*32kB 
[  398.940590]  ? print_usage_bug+0xc0/0xc0
[  398.944362] (U) 
[  398.946591]  ? graph_lock+0x170/0x170
[  398.950626] 2*64kB 
[  398.952598]  ? print_usage_bug+0xc0/0xc0
[  398.956373] (U) 
[  398.958606]  ? wq_watchdog_touch+0x9c/0xfe
[  398.962645] 1*128kB 
[  398.964621]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  398.968833] (U) 
[  398.971166]  ? check_preemption_disabled+0x48/0x200
[  398.976675] 1*256kB 
[  398.978647]  ? check_preemption_disabled+0x48/0x200
[  398.983628] (U) 0*512kB 
[  398.985962]  ? __lock_is_held+0xb5/0x140
[  398.990950] 1*1024kB 
[  398.993620]  __alloc_pages_nodemask+0xa80/0xde0
[  398.997652] (U) 
[  399.000055]  ? graph_lock+0x170/0x170
[  399.004702] 1*2048kB 
[  399.006684]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  399.010503] (M) 
[  399.012904]  ? graph_lock+0x170/0x170
[  399.017927] 3*4096kB 
[  399.019901]  ? find_held_lock+0x36/0x1c0
[  399.023668] (M) 
[  399.026090]  ? ____cache_alloc_node+0x1c7/0x1e0
[  399.030159] = 15908kB
[  399.032125]  ? lock_downgrade+0x900/0x900
[  399.036768] Node 0 
[  399.039172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.043290] DMA32: 
[  399.045527]  cache_grow_begin+0x91/0x8c0
[  399.051036] 4*4kB 
[  399.053273]  ? do_raw_spin_unlock+0xa7/0x2f0
[  399.057310] (UM) 
[  399.059462]  fallback_alloc+0x203/0x2e0
[  399.063848] 2*8kB (UM) 
[  399.065943]  ____cache_alloc_node+0x1c7/0x1e0
[  399.069884] 3*16kB 
[  399.072481]  kmem_cache_alloc_node+0xe3/0x730
[  399.076972] (UM) 
[  399.079211]  ? ipv6_get_ifaddr+0x42e/0x620
[  399.083683] 3*32kB 
[  399.085746]  __alloc_skb+0x119/0x770
[  399.089952] (UM) 
[  399.092196]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  399.095881] 4*64kB 
[  399.097940]  ? skb_scrub_packet+0x490/0x490
[  399.103209] (M) 
[  399.105444]  ? lock_downgrade+0x900/0x900
[  399.109739] 3*128kB 
[  399.111713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.115852] (M) 
[  399.118172]  ? refcount_sub_and_test_checked+0x203/0x310
[  399.123689] 3*256kB 
[  399.125657]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  399.131093] (M) 
[  399.133423]  ? addrconf_rs_timer+0x690/0x690
[  399.138856] 4*512kB 
[  399.140850]  ndisc_alloc_skb+0x144/0x340
[  399.145227] (UM) 
[  399.147547]  ndisc_send_rs+0x331/0x6e0
[  399.151586] 3*1024kB 
[  399.153645]  addrconf_rs_timer+0x314/0x690
[  399.157501] (UM) 
[  399.159907]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.164116] 3*2048kB 
[  399.166181]  call_timer_fn+0x272/0x920
[  399.170383] (M) 
[  399.172785]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.176648] 3*4096kB 
[  399.178619]  ? process_timeout+0x40/0x40
[  399.182821] (M) = 25136kB
[  399.185233]  ? find_held_lock+0x36/0x1c0
[  399.189271] Node 0 
[  399.192026]  ? mark_held_locks+0xc7/0x130
[  399.196055] Normal: 
[  399.198292]  ? _raw_spin_unlock_irq+0x27/0x80
[  399.202415] 778*4kB 
[  399.204821]  ? _raw_spin_unlock_irq+0x27/0x80
[  399.209289] (MEH) 
[  399.211605]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.216078] 429*8kB 
[  399.218226]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  399.222440] (ME) 
[  399.224762]  ? trace_hardirqs_on+0xbd/0x310
[  399.229317] 185*16kB 
[  399.231376]  ? kasan_check_read+0x11/0x20
[  399.235686] (UME) 
[  399.238092]  ? __run_timers+0x7da/0xc70
[  399.242219] 51*32kB 
[  399.244366]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  399.248317] (UME) 
[  399.250634]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.256058] 8*64kB (UM) 
[  399.258215]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  399.262429] 0*128kB 
[  399.265111]  __run_timers+0x7e5/0xc70
[  399.269323] 1*256kB 
[  399.271648]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  399.275415] (U) 
[  399.277734]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  399.283085] 0*512kB 
[  399.285050]  ? graph_lock+0x170/0x170
[  399.290045] 2*1024kB 
[  399.292363]  ? print_usage_bug+0xc0/0xc0
[  399.296134] (U) 
[  399.298536]  ? lock_release+0x970/0x970
[  399.302575] 0*2048kB 
[  399.304541]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  399.308489] 0*4096kB 
[  399.310893]  ? find_held_lock+0x36/0x1c0
[  399.316101] = 13952kB
[  399.318509]  ? graph_lock+0x170/0x170
[  399.322551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  399.324952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.328734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  399.337563]  ? check_preemption_disabled+0x48/0x200
[  399.343070] 1706 total pagecache pages
[  399.351661]  ? __lock_is_held+0xb5/0x140
[  399.356655] 0 pages in swap cache
[  399.360529]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.364570] Swap cache stats: add 0, delete 0, find 0/0
[  399.368009]  ? check_preemption_disabled+0x48/0x200
[  399.373521] Free swap  = 0kB
[  399.378877]  run_timer_softirq+0x52/0xb0
[  399.383863] Total swap = 0kB
[  399.386879]  ? rcu_read_lock_sched_held+0x108/0x120
[  399.390911] 1965979 pages RAM
[  399.393920]  __do_softirq+0x30b/0xad8
[  399.398904] 0 pages HighMem/MovableOnly
[  399.398912] 342306 pages reserved
[  399.402021]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  399.405791] 0 pages cma reserved
[  399.409757]  ? pvclock_read_flags+0x160/0x160
[  399.413261] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  399.418281]  ? lapic_next_event+0x5a/0x90
[  399.418295]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.418314]  ? check_preemption_disabled+0x48/0x200
[  399.421726] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  399.426174]  ? check_preemption_disabled+0x48/0x200
[  399.432645] ksoftirqd/1 cpuset=
[  399.436785]  ? kvm_clock_read+0x18/0x30
[  399.442299] /
[  399.447308]  ? kvm_sched_clock_read+0x9/0x20
[  399.457595]  mems_allowed=0
[  399.462613]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.484339]  ? check_preemption_disabled+0x48/0x200
[  399.489366]  irq_exit+0x17f/0x1c0
[  399.492817]  smp_apic_timer_interrupt+0x1cb/0x760
[  399.497675]  ? smp_reschedule_interrupt+0x109/0x650
[  399.502717]  ? smp_call_function_single_interrupt+0x650/0x650
[  399.508617]  ? interrupt_entry+0xb5/0xf0
[  399.512684]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.517700]  ? trace_hardirqs_off_caller+0xbb/0x310
[  399.522730]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.527578]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.532593]  ? trace_hardirqs_on_caller+0x310/0x310
[  399.537635]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.543194]  ? check_preemption_disabled+0x48/0x200
[  399.548227]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  399.553095]  apic_timer_interrupt+0xf/0x20
[  399.557359]  </IRQ>
[  399.559598] RIP: 0010:lock_acquire+0x268/0x520
[  399.564216] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  399.583126] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  399.590838] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  399.598118] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  399.605398] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  399.612664] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  399.619929] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  399.627246]  ? lock_release+0x970/0x970
[  399.631233]  ? rcu_read_unlock+0x16/0x60
[  399.635315]  ? lock_downgrade+0x900/0x900
[  399.639972]  ? check_preemption_disabled+0x48/0x200
[  399.645003]  percpu_ref_put_many+0x94/0x260
[  399.649326]  ? mem_cgroup_charge_statistics+0x780/0x780
[  399.654689]  ? rcu_bh_qs+0xc0/0xc0
[  399.658236]  ? mem_cgroup_charge_statistics+0x780/0x780
[  399.663610]  mem_cgroup_iter+0x1f7/0x1160
[  399.667769]  ? downgrade_write+0x2b0/0x2b0
[  399.672017]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  399.676776]  ? up_read+0x1a/0x110
[  399.680236]  ? shrink_slab+0xfa/0x8c0
[  399.684044]  ? shrink_active_list+0x1c20/0x1c20
[  399.688727]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  399.694372]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  399.699488]  ? cgroup_procs_write_finish+0xf0/0xf0
[  399.704416]  ? print_usage_bug+0xc0/0xc0
[  399.708485]  ? find_held_lock+0x36/0x1c0
[  399.712546]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.718107]  ? vmpressure+0x1a2/0x340
[  399.721912]  shrink_node+0x516/0x16b0
[  399.725714]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  399.731019]  ? shrink_node_memcg+0x18e0/0x18e0
[  399.735608]  ? kvm_clock_read+0x18/0x30
[  399.739583]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  399.744611]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  399.749112]  ? kasan_check_write+0x14/0x20
[  399.753351]  ? do_raw_spin_lock+0xc1/0x200
[  399.757588]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  399.763127]  ? __cpuset_node_allowed+0x19b/0x660
[  399.767901]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  399.773634]  ? delayacct_end+0x5a/0x100
[  399.777636]  do_try_to_free_pages+0x3e7/0x1290
[  399.782240]  ? shrink_node+0x16b0/0x16b0
[  399.786300]  ? __lock_is_held+0xb5/0x140
[  399.790373]  try_to_free_pages+0x4d0/0xb90
[  399.794628]  ? do_try_to_free_pages+0x1290/0x1290
[  399.799473]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.805028]  ? lock_acquire+0x1ed/0x520
[  399.809003]  ? set_page_refcounted+0x280/0x280
[  399.813593]  ? lock_release+0x970/0x970
[  399.817578]  ? ___might_sleep+0x1ed/0x300
[  399.821730]  ? arch_local_save_flags+0x40/0x40
[  399.826341]  __alloc_pages_slowpath+0x993/0x2d80
[  399.831132]  ? warn_alloc+0x120/0x120
[  399.834929]  ? __radix_tree_lookup+0x4c0/0x4c0
[  399.839527]  ? find_get_entry+0x2f2/0xc40
[  399.843721]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  399.849266]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  399.854205]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.859746]  ? should_fail+0x22d/0xd01
[  399.863644]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  399.868765]  ? __lock_is_held+0xb5/0x140
[  399.872857]  ? __lock_is_held+0xb5/0x140
[  399.876929]  ? kasan_check_read+0x11/0x20
[  399.881081]  ? ___might_sleep+0x1ed/0x300
[  399.885247]  ? lock_release+0x970/0x970
[  399.889239]  ? arch_local_save_flags+0x40/0x40
[  399.893833]  ? __might_sleep+0x95/0x190
[  399.897812]  __alloc_pages_nodemask+0xa80/0xde0
[  399.902492]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  399.907514]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  399.913330]  ? kasan_check_read+0x11/0x20
[  399.917480]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  399.922767]  ? graph_lock+0x170/0x170
[  399.926572]  ? print_usage_bug+0xc0/0xc0
[  399.930641]  ? graph_lock+0x170/0x170
[  399.934457]  ? graph_lock+0x170/0x170
[  399.938256]  ? __do_page_cache_readahead+0x7ce/0x980
[  399.943365]  ? find_held_lock+0x36/0x1c0
[  399.947435]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  399.952984]  alloc_pages_current+0x10c/0x210
[  399.957580]  ? lock_downgrade+0x900/0x900
[  399.961734]  __page_cache_alloc+0x38f/0x5b0
[  399.966058]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  399.971885]  ? kasan_check_read+0x11/0x20
[  399.976035]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  399.981319]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  399.985992]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  399.991536]  ? check_preemption_disabled+0x48/0x200
[  399.996569]  filemap_fault+0x1594/0x25f0
[  400.000673]  ? __lock_page_or_retry+0xa00/0xa00
[  400.005345]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  400.011144]  ? kasan_check_read+0x11/0x20
[  400.015294]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  400.020580]  ? rcu_bh_qs+0xc0/0xc0
[  400.024155]  ? remove_wait_queue+0x1a6/0x360
[  400.028590]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.034046]  ? filemap_map_pages+0xdea/0x1980
[  400.038561]  ? print_usage_bug+0xc0/0xc0
[  400.042630]  ? find_get_pages_range_tag+0x1320/0x1320
[  400.047818]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  400.053358]  ? fput+0x130/0x1a0
[  400.056644]  ? graph_lock+0x170/0x170
[  400.060446]  ? __lock_acquire+0x7ec/0x4ec0
[  400.064703]  ? lock_acquire+0x1ed/0x520
[  400.068679]  ? ext4_filemap_fault+0x7a/0xad
[  400.073011]  ? lock_release+0x970/0x970
[  400.076988]  ? arch_local_save_flags+0x40/0x40
[  400.081583]  ? select_estimate_accuracy+0x4b0/0x4b0
[  400.086618]  ? down_read+0xb0/0x1d0
[  400.090241]  ? ext4_filemap_fault+0x7a/0xad
[  400.094572]  ? __down_interruptible+0x700/0x700
[  400.099265]  ext4_filemap_fault+0x82/0xad
[  400.103417]  __do_fault+0x100/0x6b0
[  400.107053]  ? print_bad_pte+0x6c0/0x6c0
[  400.111125]  ? find_held_lock+0x36/0x1c0
[  400.115228]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  400.120417]  ? pmd_val+0x88/0x100
[  400.123867]  ? add_mm_counter_fast+0xd0/0xd0
[  400.128273]  ? pmd_val+0x88/0x100
[  400.131725]  ? add_mm_counter_fast+0xd0/0xd0
[  400.136137]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.141681]  __handle_mm_fault+0x3709/0x53e0
[  400.146117]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  400.150963]  ? graph_lock+0x170/0x170
[  400.154773]  ? print_usage_bug+0xc0/0xc0
[  400.158832]  ? lock_downgrade+0x900/0x900
[  400.162981]  ? graph_lock+0x170/0x170
[  400.166777]  ? graph_lock+0x170/0x170
[  400.170596]  ? handle_mm_fault+0x42a/0xc70
[  400.174845]  ? lock_downgrade+0x900/0x900
[  400.179007]  ? check_preemption_disabled+0x48/0x200
[  400.184081]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  400.189896]  ? kasan_check_read+0x11/0x20
[  400.194046]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  400.199339]  ? rcu_bh_qs+0xc0/0xc0
[  400.202882]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.208335]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.213872]  ? check_preemption_disabled+0x48/0x200
[  400.218896]  handle_mm_fault+0x54f/0xc70
[  400.222969]  ? __handle_mm_fault+0x53e0/0x53e0
[  400.227563]  ? find_vma+0x34/0x190
[  400.231115]  __do_page_fault+0x67d/0xed0
[  400.235192]  ? mm_fault_error+0x380/0x380
[  400.239340]  ? trace_hardirqs_off+0xb8/0x310
[  400.243752]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  400.249114]  ? trace_hardirqs_on+0x310/0x310
[  400.253533]  do_page_fault+0xf2/0x7e0
[  400.257347]  ? vmalloc_sync_all+0x30/0x30
[  400.261499]  ? error_entry+0x70/0xd0
[  400.265222]  ? trace_hardirqs_off_caller+0xbb/0x310
[  400.270244]  ? trace_hardirqs_on_caller+0xc0/0x310
[  400.275175]  ? syscall_return_slowpath+0x5e0/0x5e0
[  400.280113]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.284972]  ? trace_hardirqs_on_caller+0x310/0x310
[  400.290005]  ? trace_hardirqs_off+0x310/0x310
[  400.294536]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  400.299566]  ? prepare_exit_to_usermode+0x291/0x3b0
[  400.304611]  ? page_fault+0x8/0x30
[  400.308172]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  400.313027]  ? page_fault+0x8/0x30
[  400.316572]  page_fault+0x1e/0x30
[  400.320028] RIP: 0033:0x7f5d3f443dd3
[  400.323746] Code: Bad RIP value.
[  400.327105] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  400.332470] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  400.339749] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  400.347040] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  400.354307] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  400.361604] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  400.368900] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  400.368967] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  400.375832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  400.375840] Call Trace:
[  400.382407] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  400.391674]  dump_stack+0x1c4/0x2b4
[  400.394232] init cpuset=
[  400.403928]  ? dump_stack_print_info.cold.2+0x52/0x52
[  400.407525] /
[  400.410207]  warn_alloc.cold.119+0xb7/0x1bd
[  400.415364]  mems_allowed=0
[  400.417105]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  400.429182]  ? lock_downgrade+0x900/0x900
[  400.433346]  ? trace_hardirqs_off+0xb8/0x310
[  400.437772]  ? trace_hardirqs_off+0xb8/0x310
[  400.442196]  __alloc_pages_slowpath+0x2667/0x2d80
[  400.447094]  ? warn_alloc+0x120/0x120
[  400.450905]  ? warn_alloc+0x120/0x120
[  400.454707]  ? print_usage_bug+0xc0/0xc0
[  400.458774]  ? warn_alloc+0x120/0x120
[  400.462576]  ? print_usage_bug+0xc0/0xc0
[  400.466642]  ? __lock_acquire+0x7ec/0x4ec0
[  400.470876]  ? __lock_acquire+0x7ec/0x4ec0
[  400.475111]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.480650]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.486215]  ? should_fail+0x22d/0xd01
[  400.490121]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.495225]  ? __lock_acquire+0x7ec/0x4ec0
[  400.499470]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  400.504576]  ? __lock_acquire+0x7ec/0x4ec0
[  400.508811]  ? should_fail+0x22d/0xd01
[  400.512709]  ? mark_held_locks+0x130/0x130
[  400.516949]  ? mark_held_locks+0x130/0x130
[  400.521220]  ? graph_lock+0x170/0x170
[  400.525021]  ? print_usage_bug+0xc0/0xc0
[  400.529098]  ? graph_lock+0x170/0x170
[  400.532914]  ? print_usage_bug+0xc0/0xc0
[  400.536974]  ? wq_watchdog_touch+0x9c/0xfe
[  400.541212]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.546752]  ? check_preemption_disabled+0x48/0x200
[  400.551769]  ? check_preemption_disabled+0x48/0x200
[  400.556810]  ? __lock_is_held+0xb5/0x140
[  400.560878]  __alloc_pages_nodemask+0xa80/0xde0
[  400.565547]  ? graph_lock+0x170/0x170
[  400.569351]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  400.574367]  ? graph_lock+0x170/0x170
[  400.578193]  ? find_held_lock+0x36/0x1c0
[  400.582285]  ? ____cache_alloc_node+0x1c7/0x1e0
[  400.586964]  ? lock_downgrade+0x900/0x900
[  400.591124]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.596684]  cache_grow_begin+0x91/0x8c0
[  400.600764]  ? do_raw_spin_unlock+0xa7/0x2f0
[  400.605178]  fallback_alloc+0x203/0x2e0
[  400.609195]  ____cache_alloc_node+0x1c7/0x1e0
[  400.613708]  kmem_cache_alloc_node+0xe3/0x730
[  400.618249]  ? ipv6_get_ifaddr+0x42e/0x620
[  400.622526]  __alloc_skb+0x119/0x770
[  400.626245]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  400.631525]  ? skb_scrub_packet+0x490/0x490
[  400.635860]  ? lock_downgrade+0x900/0x900
[  400.640015]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.645572]  ? refcount_sub_and_test_checked+0x203/0x310
[  400.651027]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  400.656489]  ? addrconf_rs_timer+0x690/0x690
[  400.660910]  ndisc_alloc_skb+0x144/0x340
[  400.664982]  ndisc_send_rs+0x331/0x6e0
[  400.668893]  addrconf_rs_timer+0x314/0x690
[  400.673138]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.677420]  call_timer_fn+0x272/0x920
[  400.681305]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.685628]  ? process_timeout+0x40/0x40
[  400.689692]  ? find_held_lock+0x36/0x1c0
[  400.693767]  ? __run_timers+0x7da/0xc70
[  400.697746]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.702241]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.706741]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.710983]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  400.715572]  ? trace_hardirqs_on+0xbd/0x310
[  400.719928]  ? kasan_check_read+0x11/0x20
[  400.724082]  ? __run_timers+0x7da/0xc70
[  400.728066]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.733529]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.737773]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  400.742025]  __run_timers+0x7e5/0xc70
[  400.745844]  ? find_held_lock+0x36/0x1c0
[  400.749940]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  400.755312]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.759807]  ? _raw_spin_unlock_irq+0x27/0x80
[  400.764322]  ? lockdep_hardirqs_on+0x421/0x5c0
[  400.769400]  ? trace_hardirqs_on+0xbd/0x310
[  400.773728]  ? kasan_check_read+0x11/0x20
[  400.777878]  ? finish_task_switch+0x1f5/0x900
[  400.782380]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  400.787831]  ? compat_start_thread+0x80/0x80
[  400.792260]  ? pvclock_read_flags+0x160/0x160
[  400.796757]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.802317]  ? check_preemption_disabled+0x48/0x200
[  400.807346]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  400.812638]  ? rcu_pm_notify+0xc0/0xc0
[  400.816528]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  400.822089]  ? check_preemption_disabled+0x48/0x200
[  400.827150]  run_timer_softirq+0x52/0xb0
[  400.831219]  ? rcu_read_lock_sched_held+0x108/0x120
[  400.836267]  __do_softirq+0x30b/0xad8
[  400.840098]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  400.845210]  ? trace_hardirqs_off+0xb8/0x310
[  400.849629]  ? schedule+0x108/0x460
[  400.853269]  ? trace_hardirqs_off+0xb8/0x310
[  400.857679]  ? smpboot_thread_fn+0x68b/0xa00
[  400.862088]  ? trace_hardirqs_on+0x310/0x310
[  400.866504]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.872046]  ? check_preemption_disabled+0x48/0x200
[  400.877082]  ? takeover_tasklets+0xa90/0xa90
[  400.881498]  run_ksoftirqd+0x94/0x100
[  400.885302]  smpboot_thread_fn+0x68b/0xa00
[  400.889544]  ? sort_range+0x30/0x30
[  400.893174]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  400.898283]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  400.903821]  ? __kthread_parkme+0xfb/0x1a0
[  400.908066]  kthread+0x35a/0x420
[  400.911436]  ? sort_range+0x30/0x30
[  400.915063]  ? kthread_bind+0x40/0x40
[  400.918866]  ret_from_fork+0x3a/0x50
[  400.922597] warn_alloc_show_mem: 1 callbacks suppressed
[  400.922609] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  400.922611] Mem-Info:
[  400.922642] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  400.922642]  active_file:14 inactive_file:15 isolated_file:0
[  400.922642]  unevictable:0 dirty:0 writeback:0 unstable:0
[  400.922642]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  400.922642]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  400.922642]  free:13749 free_pcp:291 free_cma:0
[  400.927978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  400.934217] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  400.936621] Call Trace:
[  400.969660] Node 0 
[  400.979015]  <IRQ>
[  401.006617] 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
[  401.009175]  dump_stack+0x1c4/0x2b4
[  401.011380] lowmem_reserve[]: 0
[  401.013533]  ? dump_stack_print_info.cold.2+0x52/0x52
[  401.039007]  2819
[  401.042635]  warn_alloc.cold.119+0xb7/0x1bd
[  401.045876]  6323
[  401.051096]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  401.053172]  6323
[  401.057504]  ? lock_downgrade+0x900/0x900
[  401.059540] Node 0 
[  401.064388]  ? trace_hardirqs_off+0xb8/0x310
[  401.066446] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  401.070570]  ? trace_hardirqs_off+0xb8/0x310
[  401.072771] lowmem_reserve[]: 0
[  401.077192]  __alloc_pages_slowpath+0x2667/0x2d80
[  401.104063]  0
[  401.108489]  ? warn_alloc+0x120/0x120
[  401.111716]  3503
[  401.116564]  ? trace_hardirqs_on+0x310/0x310
[  401.118331]  3503
[  401.122123]  ? warn_alloc+0x120/0x120
[  401.124179] Node 0 
[  401.128584]  ? print_usage_bug+0xc0/0xc0
[  401.130653] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  401.134419]  ? warn_alloc+0x120/0x120
[  401.136643] lowmem_reserve[]: 0
[  401.140718]  ? ktime_get+0x2e1/0x440
[  401.169064]  0
[  401.172862]  ? print_usage_bug+0xc0/0xc0
[  401.176116]  0
[  401.179821]  ? __lock_acquire+0x7ec/0x4ec0
[  401.181601]  0
[  401.186009]  ? __lock_acquire+0x7ec/0x4ec0
[  401.192020]  ? kasan_check_read+0x11/0x20
[  401.193798] Node 0 
[  401.198025]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  401.202160] DMA: 
[  401.204390]  ? should_fail+0x22d/0xd01
[  401.209903] 1*4kB 
[  401.211957]  ? rcu_bh_qs+0xc0/0xc0
[  401.215814] (U) 
[  401.217977]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.221487] 0*8kB 0*16kB 
[  401.223498]  ? __lock_acquire+0x7ec/0x4ec0
[  401.228576] 1*32kB 
[  401.231341]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  401.235548] (U) 
[  401.237785]  ? __lock_acquire+0x7ec/0x4ec0
[  401.242864] 2*64kB 
[  401.244843]  ? should_fail+0x22d/0xd01
[  401.249075] (U) 
[  401.251313]  ? rcu_idle_enter+0x4b0/0x4b0
[  401.255177] 1*128kB 
[  401.257170]  ? mark_held_locks+0x130/0x130
[  401.261287] (U) 
[  401.263603]  ? mark_held_locks+0x130/0x130
[  401.267813] 1*256kB 
[  401.269781]  ? mark_held_locks+0xc7/0x130
[  401.273988] (U) 
[  401.276305]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  401.280430] 0*512kB 
[  401.282400]  ? graph_lock+0x170/0x170
[  401.287393] 1*1024kB 
[  401.289707]  ? print_usage_bug+0xc0/0xc0
[  401.293482] (U) 
[  401.295890]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.299938] 1*2048kB 
[  401.301912]  ? check_preemption_disabled+0x48/0x200
[  401.307420] (M) 
[  401.309824]  ? check_preemption_disabled+0x48/0x200
[  401.314807] 3*4096kB (M) 
[  401.316794]  ? __lock_is_held+0xb5/0x140
[  401.321793] = 15908kB
[  401.324569]  __alloc_pages_nodemask+0xa80/0xde0
[  401.328596] Node 0 
[  401.331011]  ? graph_lock+0x170/0x170
[  401.335656] DMA32: 
[  401.337885]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  401.341676] 4*4kB 
[  401.343901]  ? graph_lock+0x170/0x170
[  401.348893] (UM) 
[  401.351043]  ? find_held_lock+0x36/0x1c0
[  401.354817] 2*8kB 
[  401.356880]  ? ____cache_alloc_node+0x1c7/0x1e0
[  401.360906] (UM) 
[  401.363054]  ? lock_downgrade+0x900/0x900
[  401.367703] 3*16kB 
[  401.369760]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.373877] (UM) 
[  401.376122]  cache_grow_begin+0x91/0x8c0
[  401.381648] 3*32kB 
[  401.383718]  ? do_raw_spin_unlock+0xa7/0x2f0
[  401.387751] (UM) 
[  401.389980]  fallback_alloc+0x203/0x2e0
[  401.394360] 4*64kB 
[  401.396418]  ____cache_alloc_node+0x1c7/0x1e0
[  401.400365] (M) 3*128kB 
[  401.402607]  kmem_cache_alloc_node+0xe3/0x730
[  401.407073] (M) 
[  401.409751]  ? ipv6_get_ifaddr+0x42e/0x620
[  401.414215] 3*256kB (M) 
[  401.416220]  __alloc_skb+0x119/0x770
[  401.420427] 4*512kB 
[  401.423091]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  401.426776] (UM) 
[  401.429106]  ? skb_scrub_packet+0x490/0x490
[  401.434357] 3*1024kB 
[  401.436411]  ? lock_downgrade+0x900/0x900
[  401.440708] (UM) 
[  401.443121]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.447244] 3*2048kB 
[  401.449300]  ? refcount_sub_and_test_checked+0x203/0x310
[  401.454810] (M) 
[  401.457225]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  401.462652] 3*4096kB 
[  401.464624]  ? addrconf_rs_timer+0x690/0x690
[  401.470069] (M) 
[  401.472485]  ndisc_alloc_skb+0x144/0x340
[  401.476858] = 25136kB
[  401.476866] Node 0 
[  401.478835]  ndisc_send_rs+0x331/0x6e0
[  401.482874] Normal: 
[  401.485282]  addrconf_rs_timer+0x314/0x690
[  401.487492] 778*4kB 
[  401.491385]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.493681] (MEH) 
[  401.497921]  call_timer_fn+0x272/0x920
[  401.500222] 429*8kB 
[  401.504451]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.506577] (ME) 
[  401.510461]  ? process_timeout+0x40/0x40
[  401.512753] 185*16kB (UME) 
[  401.516993]  ? find_held_lock+0x36/0x1c0
[  401.519045] 51*32kB 
[  401.523105]  ? mark_held_locks+0xc7/0x130
[  401.526005] (UME) 
[  401.530082]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.530099]  ? _raw_spin_unlock_irq+0x27/0x80
[  401.532403] 8*64kB 
[  401.536561]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.538679] (UM) 
[  401.543168]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  401.547638] 0*128kB 
[  401.549867]  ? trace_hardirqs_on+0xbd/0x310
[  401.554089] 1*256kB 
[  401.556149]  ? kasan_check_read+0x11/0x20
[  401.560701] (U) 
[  401.563019]  ? __run_timers+0x7da/0xc70
[  401.567311] 0*512kB 
[  401.569624]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  401.573759] 2*1024kB 
[  401.575747]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.579694] (U) 
[  401.582009]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  401.587434] 0*2048kB 
[  401.589836]  __run_timers+0x7e5/0xc70
[  401.594045] 0*4096kB 
[  401.596021]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  401.600219] = 13952kB
[  401.602625]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  401.606404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  401.608804]  ? graph_lock+0x170/0x170
[  401.614149] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  401.616559]  ? print_usage_bug+0xc0/0xc0
[  401.621556] 1706 total pagecache pages
[  401.630382]  ? lock_release+0x970/0x970
[  401.634166] 0 pages in swap cache
[  401.642728]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  401.646766] Swap cache stats: add 0, delete 0, find 0/0
[  401.646775] Free swap  = 0kB
[  401.650658]  ? find_held_lock+0x36/0x1c0
[  401.654605] Total swap = 0kB
[  401.658085]  ? graph_lock+0x170/0x170
[  401.663249] 1965979 pages RAM
[  401.668604]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.671591] 0 pages HighMem/MovableOnly
[  401.671599] 342306 pages reserved
[  401.675656]  ? check_preemption_disabled+0x48/0x200
[  401.678645] 0 pages cma reserved
[  401.678724] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  401.682454]  ? __lock_is_held+0xb5/0x140
[  401.685584] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  401.691079]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.691112]  ? check_preemption_disabled+0x48/0x200
[  401.695092] ksoftirqd/1 cpuset=
[  401.698563]  run_timer_softirq+0x52/0xb0
[  401.703542] /
[  401.706912]  ? rcu_read_lock_sched_held+0x108/0x120
[  401.713383]  mems_allowed=0
[  401.717439]  __do_softirq+0x30b/0xad8
[  401.759030]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  401.764160]  ? pvclock_read_flags+0x160/0x160
[  401.768668]  ? lapic_next_event+0x5a/0x90
[  401.772823]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.778368]  ? check_preemption_disabled+0x48/0x200
[  401.783385]  ? check_preemption_disabled+0x48/0x200
[  401.788408]  ? kvm_clock_read+0x18/0x30
[  401.792382]  ? kvm_sched_clock_read+0x9/0x20
[  401.796796]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.802359]  ? check_preemption_disabled+0x48/0x200
[  401.807391]  irq_exit+0x17f/0x1c0
[  401.810846]  smp_apic_timer_interrupt+0x1cb/0x760
[  401.815693]  ? smp_reschedule_interrupt+0x109/0x650
[  401.820712]  ? smp_call_function_single_interrupt+0x650/0x650
[  401.826603]  ? interrupt_entry+0xb5/0xf0
[  401.830676]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.835691]  ? trace_hardirqs_off_caller+0xbb/0x310
[  401.840710]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.845561]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.850583]  ? trace_hardirqs_on_caller+0x310/0x310
[  401.855605]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  401.861147]  ? check_preemption_disabled+0x48/0x200
[  401.866173]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  401.871048]  apic_timer_interrupt+0xf/0x20
[  401.875276]  </IRQ>
[  401.877514] RIP: 0010:lock_acquire+0x268/0x520
[  401.882113] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  401.901016] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  401.908727] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  401.915996] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  401.923299] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  401.930573] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  401.937844] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  401.945172]  ? lock_release+0x970/0x970
[  401.949158]  ? rcu_read_unlock+0x16/0x60
[  401.953231]  ? lock_downgrade+0x900/0x900
[  401.957382]  ? check_preemption_disabled+0x48/0x200
[  401.962407]  percpu_ref_put_many+0x94/0x260
[  401.966745]  ? mem_cgroup_charge_statistics+0x780/0x780
[  401.972106]  ? rcu_bh_qs+0xc0/0xc0
[  401.975651]  ? mem_cgroup_charge_statistics+0x780/0x780
[  401.981026]  mem_cgroup_iter+0x1f7/0x1160
[  401.985168]  ? downgrade_write+0x2b0/0x2b0
[  401.989438]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  401.994218]  ? up_read+0x1a/0x110
[  401.997672]  ? shrink_slab+0xfa/0x8c0
[  402.001490]  ? shrink_active_list+0x1c20/0x1c20
[  402.006167]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  402.011806]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  402.016921]  ? cgroup_procs_write_finish+0xf0/0xf0
[  402.021852]  ? print_usage_bug+0xc0/0xc0
[  402.025969]  ? find_held_lock+0x36/0x1c0
[  402.030045]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.035583]  ? vmpressure+0x1a2/0x340
[  402.039390]  shrink_node+0x516/0x16b0
[  402.043199]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  402.048542]  ? shrink_node_memcg+0x18e0/0x18e0
[  402.053139]  ? kvm_clock_read+0x18/0x30
[  402.057117]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  402.062147]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  402.066647]  ? kasan_check_write+0x14/0x20
[  402.070901]  ? do_raw_spin_lock+0xc1/0x200
[  402.075133]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  402.080690]  ? __cpuset_node_allowed+0x19b/0x660
[  402.085453]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  402.091171]  ? delayacct_end+0x5a/0x100
[  402.095163]  do_try_to_free_pages+0x3e7/0x1290
[  402.099783]  ? shrink_node+0x16b0/0x16b0
[  402.103851]  ? __lock_is_held+0xb5/0x140
[  402.107927]  try_to_free_pages+0x4d0/0xb90
[  402.112166]  ? do_try_to_free_pages+0x1290/0x1290
[  402.117019]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.122574]  ? lock_acquire+0x1ed/0x520
[  402.126565]  ? set_page_refcounted+0x280/0x280
[  402.131154]  ? lock_release+0x970/0x970
[  402.135152]  ? ___might_sleep+0x1ed/0x300
[  402.139337]  ? arch_local_save_flags+0x40/0x40
[  402.143932]  __alloc_pages_slowpath+0x993/0x2d80
[  402.148721]  ? warn_alloc+0x120/0x120
[  402.152520]  ? __radix_tree_lookup+0x4c0/0x4c0
[  402.157124]  ? find_get_entry+0x2f2/0xc40
[  402.161284]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.166827]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  402.171767]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.177322]  ? should_fail+0x22d/0xd01
[  402.181233]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.186354]  ? __lock_is_held+0xb5/0x140
[  402.190446]  ? __lock_is_held+0xb5/0x140
[  402.194520]  ? kasan_check_read+0x11/0x20
[  402.198678]  ? ___might_sleep+0x1ed/0x300
[  402.202828]  ? lock_release+0x970/0x970
[  402.206804]  ? arch_local_save_flags+0x40/0x40
[  402.211401]  ? __might_sleep+0x95/0x190
[  402.215381]  __alloc_pages_nodemask+0xa80/0xde0
[  402.220080]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  402.225165]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  402.230982]  ? kasan_check_read+0x11/0x20
[  402.235164]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  402.240456]  ? graph_lock+0x170/0x170
[  402.244258]  ? print_usage_bug+0xc0/0xc0
[  402.248323]  ? graph_lock+0x170/0x170
[  402.252133]  ? graph_lock+0x170/0x170
[  402.255946]  ? __do_page_cache_readahead+0x7ce/0x980
[  402.261055]  ? find_held_lock+0x36/0x1c0
[  402.265131]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  402.270672]  alloc_pages_current+0x10c/0x210
[  402.275080]  ? lock_downgrade+0x900/0x900
[  402.279232]  __page_cache_alloc+0x38f/0x5b0
[  402.283569]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  402.289370]  ? kasan_check_read+0x11/0x20
[  402.293519]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  402.298806]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  402.303482]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.309025]  ? check_preemption_disabled+0x48/0x200
[  402.314051]  filemap_fault+0x1594/0x25f0
[  402.318145]  ? __lock_page_or_retry+0xa00/0xa00
[  402.322830]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  402.328631]  ? kasan_check_read+0x11/0x20
[  402.332782]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  402.338060]  ? rcu_bh_qs+0xc0/0xc0
[  402.341606]  ? remove_wait_queue+0x1a6/0x360
[  402.346017]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  402.351477]  ? filemap_map_pages+0xdea/0x1980
[  402.355991]  ? print_usage_bug+0xc0/0xc0
[  402.360052]  ? find_get_pages_range_tag+0x1320/0x1320
[  402.365252]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  402.370786]  ? fput+0x130/0x1a0
[  402.374069]  ? graph_lock+0x170/0x170
[  402.377896]  ? __lock_acquire+0x7ec/0x4ec0
[  402.382154]  ? lock_acquire+0x1ed/0x520
[  402.386137]  ? ext4_filemap_fault+0x7a/0xad
[  402.390464]  ? lock_release+0x970/0x970
[  402.394439]  ? arch_local_save_flags+0x40/0x40
[  402.399028]  ? select_estimate_accuracy+0x4b0/0x4b0
[  402.404062]  ? down_read+0xb0/0x1d0
[  402.407692]  ? ext4_filemap_fault+0x7a/0xad
[  402.412018]  ? __down_interruptible+0x700/0x700
[  402.416709]  ext4_filemap_fault+0x82/0xad
[  402.420874]  __do_fault+0x100/0x6b0
[  402.424519]  ? print_bad_pte+0x6c0/0x6c0
[  402.428584]  ? find_held_lock+0x36/0x1c0
[  402.432675]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  402.437879]  ? pmd_val+0x88/0x100
[  402.441336]  ? add_mm_counter_fast+0xd0/0xd0
[  402.445747]  ? pmd_val+0x88/0x100
[  402.449211]  ? add_mm_counter_fast+0xd0/0xd0
[  402.453634]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.459223]  __handle_mm_fault+0x3709/0x53e0
[  402.463654]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  402.468504]  ? graph_lock+0x170/0x170
[  402.472307]  ? print_usage_bug+0xc0/0xc0
[  402.476368]  ? lock_downgrade+0x900/0x900
[  402.480521]  ? graph_lock+0x170/0x170
[  402.484338]  ? graph_lock+0x170/0x170
[  402.488164]  ? handle_mm_fault+0x42a/0xc70
[  402.492412]  ? lock_downgrade+0x900/0x900
[  402.496570]  ? check_preemption_disabled+0x48/0x200
[  402.501611]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  402.507438]  ? kasan_check_read+0x11/0x20
[  402.511606]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  402.516886]  ? rcu_bh_qs+0xc0/0xc0
[  402.520425]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  402.525877]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.531433]  ? check_preemption_disabled+0x48/0x200
[  402.536460]  handle_mm_fault+0x54f/0xc70
[  402.540526]  ? __handle_mm_fault+0x53e0/0x53e0
[  402.545119]  ? find_vma+0x34/0x190
[  402.548666]  __do_page_fault+0x67d/0xed0
[  402.552744]  ? mm_fault_error+0x380/0x380
[  402.556895]  ? trace_hardirqs_off+0xb8/0x310
[  402.561310]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  402.566674]  ? trace_hardirqs_on+0x310/0x310
[  402.571103]  do_page_fault+0xf2/0x7e0
[  402.574910]  ? vmalloc_sync_all+0x30/0x30
[  402.579070]  ? error_entry+0x70/0xd0
[  402.582785]  ? trace_hardirqs_off_caller+0xbb/0x310
[  402.587798]  ? trace_hardirqs_on_caller+0xc0/0x310
[  402.592727]  ? syscall_return_slowpath+0x5e0/0x5e0
[  402.597664]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.602505]  ? trace_hardirqs_on_caller+0x310/0x310
[  402.607519]  ? trace_hardirqs_off+0x310/0x310
[  402.612027]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  402.617044]  ? prepare_exit_to_usermode+0x291/0x3b0
[  402.622079]  ? page_fault+0x8/0x30
[  402.625648]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  402.630496]  ? page_fault+0x8/0x30
[  402.634043]  page_fault+0x1e/0x30
[  402.637516] RIP: 0033:0x7f5d3f443dd3
[  402.641239] Code: Bad RIP value.
[  402.644597] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  402.649961] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  402.657258] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  402.664528] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  402.671798] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  402.679082] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  402.686378] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  402.686459] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  402.693321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  402.693326] Call Trace:
[  402.693349]  dump_stack+0x1c4/0x2b4
[  402.693367]  ? dump_stack_print_info.cold.2+0x52/0x52
[  402.699923] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  402.709208]  warn_alloc.cold.119+0xb7/0x1bd
[  402.711756] init cpuset=
[  402.715377]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  402.720540] /
[  402.730252]  ? lock_downgrade+0x900/0x900
[  402.734546]  mems_allowed=0
[  402.737216]  ? trace_hardirqs_off+0xb8/0x310
[  402.755201]  ? trace_hardirqs_off+0xb8/0x310
[  402.759631]  __alloc_pages_slowpath+0x2667/0x2d80
[  402.764506]  ? warn_alloc+0x120/0x120
[  402.768319]  ? warn_alloc+0x120/0x120
[  402.772608]  ? print_usage_bug+0xc0/0xc0
[  402.776687]  ? warn_alloc+0x120/0x120
[  402.780490]  ? print_usage_bug+0xc0/0xc0
[  402.784553]  ? __lock_acquire+0x7ec/0x4ec0
[  402.788833]  ? __lock_acquire+0x7ec/0x4ec0
[  402.793072]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.798609]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  402.804167]  ? should_fail+0x22d/0xd01
[  402.808073]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.813201]  ? __lock_acquire+0x7ec/0x4ec0
[  402.817441]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  402.822541]  ? __lock_acquire+0x7ec/0x4ec0
[  402.826775]  ? should_fail+0x22d/0xd01
[  402.830676]  ? mark_held_locks+0x130/0x130
[  402.834920]  ? mark_held_locks+0x130/0x130
[  402.839244]  ? graph_lock+0x170/0x170
[  402.843055]  ? print_usage_bug+0xc0/0xc0
[  402.847120]  ? graph_lock+0x170/0x170
[  402.850939]  ? print_usage_bug+0xc0/0xc0
[  402.854999]  ? wq_watchdog_touch+0x9c/0xfe
[  402.859236]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.864805]  ? check_preemption_disabled+0x48/0x200
[  402.869863]  ? check_preemption_disabled+0x48/0x200
[  402.874920]  ? __lock_is_held+0xb5/0x140
[  402.879022]  __alloc_pages_nodemask+0xa80/0xde0
[  402.883726]  ? graph_lock+0x170/0x170
[  402.887535]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  402.892552]  ? graph_lock+0x170/0x170
[  402.896365]  ? find_held_lock+0x36/0x1c0
[  402.900438]  ? ____cache_alloc_node+0x1c7/0x1e0
[  402.905109]  ? lock_downgrade+0x900/0x900
[  402.909265]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.914828]  cache_grow_begin+0x91/0x8c0
[  402.918910]  ? do_raw_spin_unlock+0xa7/0x2f0
[  402.923331]  fallback_alloc+0x203/0x2e0
[  402.927315]  ____cache_alloc_node+0x1c7/0x1e0
[  402.931815]  kmem_cache_alloc_node+0xe3/0x730
[  402.936309]  ? ipv6_get_ifaddr+0x42e/0x620
[  402.940554]  __alloc_skb+0x119/0x770
[  402.944274]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  402.949552]  ? skb_scrub_packet+0x490/0x490
[  402.953874]  ? lock_downgrade+0x900/0x900
[  402.958058]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  402.963599]  ? refcount_sub_and_test_checked+0x203/0x310
[  402.969076]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  402.974545]  ? addrconf_rs_timer+0x690/0x690
[  402.978985]  ndisc_alloc_skb+0x144/0x340
[  402.983059]  ndisc_send_rs+0x331/0x6e0
[  402.986950]  addrconf_rs_timer+0x314/0x690
[  402.991212]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  402.995464]  call_timer_fn+0x272/0x920
[  402.999350]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.003592]  ? process_timeout+0x40/0x40
[  403.007680]  ? find_held_lock+0x36/0x1c0
[  403.011749]  ? __run_timers+0x7da/0xc70
[  403.015731]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.020234]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.024777]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.029009]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  403.033597]  ? trace_hardirqs_on+0xbd/0x310
[  403.037942]  ? kasan_check_read+0x11/0x20
[  403.042095]  ? __run_timers+0x7da/0xc70
[  403.046100]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  403.051604]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.055877]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.060128]  __run_timers+0x7e5/0xc70
[  403.063928]  ? find_held_lock+0x36/0x1c0
[  403.068003]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  403.073367]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.077865]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.082362]  ? lockdep_hardirqs_on+0x421/0x5c0
[  403.086942]  ? trace_hardirqs_on+0xbd/0x310
[  403.091267]  ? kasan_check_read+0x11/0x20
[  403.095416]  ? finish_task_switch+0x1f5/0x900
[  403.099930]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  403.105485]  ? compat_start_thread+0x80/0x80
[  403.109914]  ? pvclock_read_flags+0x160/0x160
[  403.114413]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.119956]  ? check_preemption_disabled+0x48/0x200
[  403.125001]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  403.130298]  ? rcu_pm_notify+0xc0/0xc0
[  403.134195]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.139750]  ? check_preemption_disabled+0x48/0x200
[  403.144774]  run_timer_softirq+0x52/0xb0
[  403.148836]  ? rcu_read_lock_sched_held+0x108/0x120
[  403.153852]  __do_softirq+0x30b/0xad8
[  403.157668]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  403.162770]  ? trace_hardirqs_off+0xb8/0x310
[  403.167233]  ? schedule+0x108/0x460
[  403.170893]  ? trace_hardirqs_off+0xb8/0x310
[  403.175324]  ? smpboot_thread_fn+0x68b/0xa00
[  403.179736]  ? trace_hardirqs_on+0x310/0x310
[  403.184144]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.189683]  ? check_preemption_disabled+0x48/0x200
[  403.194705]  ? takeover_tasklets+0xa90/0xa90
[  403.199123]  run_ksoftirqd+0x94/0x100
[  403.202921]  smpboot_thread_fn+0x68b/0xa00
[  403.207156]  ? sort_range+0x30/0x30
[  403.210806]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  403.215916]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.221469]  ? __kthread_parkme+0xfb/0x1a0
[  403.225723]  kthread+0x35a/0x420
[  403.229094]  ? sort_range+0x30/0x30
[  403.232720]  ? kthread_bind+0x40/0x40
[  403.236522]  ret_from_fork+0x3a/0x50
[  403.240272] warn_alloc_show_mem: 1 callbacks suppressed
[  403.240284] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  403.240285] Mem-Info:
[  403.240317] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  403.240317]  active_file:14 inactive_file:15 isolated_file:0
[  403.240317]  unevictable:0 dirty:0 writeback:0 unstable:0
[  403.240317]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  403.240317]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  403.240317]  free:13749 free_pcp:291 free_cma:0
[  403.245654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  403.251889] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  403.254287] Call Trace:
[  403.287331] Node 0 
[  403.296678]  <IRQ>
[  403.324273] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  403.326835]  dump_stack+0x1c4/0x2b4
[  403.329039] lowmem_reserve[]:
[  403.331191]  ? dump_stack_print_info.cold.2+0x52/0x52
[  403.356682]  0
[  403.360316]  warn_alloc.cold.119+0xb7/0x1bd
[  403.363393]  2819
[  403.368593]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  403.370368]  6323
[  403.374692]  ? lock_downgrade+0x900/0x900
[  403.376736]  6323
[  403.381581]  ? trace_hardirqs_off+0xb8/0x310
[  403.387771]  ? trace_hardirqs_off+0xb8/0x310
[  403.389807] Node 0 
[  403.394217]  __alloc_pages_slowpath+0x2667/0x2d80
[  403.398637] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  403.400865]  ? warn_alloc+0x120/0x120
[  403.405656] lowmem_reserve[]:
[  403.432572]  ? trace_hardirqs_on+0x310/0x310
[  403.436348]  0
[  403.439444]  ? warn_alloc+0x120/0x120
[  403.443825]  0
[  403.445624]  ? print_usage_bug+0xc0/0xc0
[  403.449395]  3503
[  403.451202]  ? warn_alloc+0x120/0x120
[  403.455238]  3503
[  403.457310]  ? ktime_get+0x2e1/0x440
[  403.463137]  ? print_usage_bug+0xc0/0xc0
[  403.466825] Node 0 Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  403.470903]  ? __lock_acquire+0x7ec/0x4ec0
[  403.470918]  ? __lock_acquire+0x7ec/0x4ec0
[  403.499870] lowmem_reserve[]:
[  403.504116]  ? kasan_check_read+0x11/0x20
[  403.508325]  0
[  403.511441]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  403.515586]  0
[  403.517408]  ? should_fail+0x22d/0xd01
[  403.522918]  0
[  403.524741]  ? rcu_bh_qs+0xc0/0xc0
[  403.528600]  0
[  403.530398]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.533915] Node 0 
[  403.535709]  ? __lock_acquire+0x7ec/0x4ec0
[  403.540787] DMA: 
[  403.543022]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  403.547252] 1*4kB 
[  403.549305]  ? __lock_acquire+0x7ec/0x4ec0
[  403.554385] (U) 
[  403.556540]  ? should_fail+0x22d/0xd01
[  403.560754] 0*8kB 
[  403.562726]  ? rcu_idle_enter+0x4b0/0x4b0
[  403.566591] 0*16kB 
[  403.568740]  ? mark_held_locks+0x130/0x130
[  403.572862] 1*32kB 
[  403.575098]  ? mark_held_locks+0x130/0x130
[  403.579324] (U) 
[  403.581590]  ? mark_held_locks+0xc7/0x130
[  403.585832] 2*64kB 
[  403.587801]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  403.591922] (U) 
[  403.594155]  ? graph_lock+0x170/0x170
[  403.599146] 1*128kB 
[  403.601130]  ? print_usage_bug+0xc0/0xc0
[  403.604904] (U) 
[  403.607228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.611264] 1*256kB 
[  403.613249]  ? check_preemption_disabled+0x48/0x200
[  403.618756] (U) 
[  403.621073]  ? check_preemption_disabled+0x48/0x200
[  403.626067] 0*512kB 
[  403.628046]  ? __lock_is_held+0xb5/0x140
[  403.633034] 1*1024kB 
[  403.635367]  __alloc_pages_nodemask+0xa80/0xde0
[  403.639506] (U) 1*2048kB 
[  403.641926]  ? graph_lock+0x170/0x170
[  403.646568] (M) 
[  403.649327]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  403.653095] 3*4096kB (M) 
[  403.655064]  ? graph_lock+0x170/0x170
[  403.655089]  ? find_held_lock+0x36/0x1c0
[  403.660078] = 15908kB
[  403.662834]  ? ____cache_alloc_node+0x1c7/0x1e0
[  403.666603] Node 0 
[  403.670655]  ? lock_downgrade+0x900/0x900
[  403.673038] DMA32: 4*4kB 
[  403.677713]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.679935] (UM) 
[  403.684101]  cache_grow_begin+0x91/0x8c0
[  403.686830] 2*8kB 
[  403.692360]  ? do_raw_spin_unlock+0xa7/0x2f0
[  403.694401] (UM) 
[  403.698457]  fallback_alloc+0x203/0x2e0
[  403.700579] 3*16kB 
[  403.704983]  ____cache_alloc_node+0x1c7/0x1e0
[  403.707018] (UM) 
[  403.710998]  kmem_cache_alloc_node+0xe3/0x730
[  403.713215] 3*32kB 
[  403.717703]  ? ipv6_get_ifaddr+0x42e/0x620
[  403.719754] (UM) 
[  403.724249]  __alloc_skb+0x119/0x770
[  403.726455] 4*64kB 
[  403.730695]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  403.732747] (M) 
[  403.736466]  ? skb_scrub_packet+0x490/0x490
[  403.738683] 3*128kB 
[  403.744052]  ? lock_downgrade+0x900/0x900
[  403.746008] (M) 
[  403.750342]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.752647] 3*256kB 
[  403.756791]  ? refcount_sub_and_test_checked+0x203/0x310
[  403.758745] (M) 
[  403.764274]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  403.766579] 4*512kB 
[  403.772019]  ? addrconf_rs_timer+0x690/0x690
[  403.773969] (UM) 
[  403.779419]  ndisc_alloc_skb+0x144/0x340
[  403.781729] 3*1024kB 
[  403.786171]  ndisc_send_rs+0x331/0x6e0
[  403.788216] (UM) 
[  403.792365]  addrconf_rs_timer+0x314/0x690
[  403.794753] 3*2048kB 
[  403.798641]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.800695] (M) 
[  403.804932]  call_timer_fn+0x272/0x920
[  403.807326] 3*4096kB 
[  403.811571]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.813523] (M) 
[  403.817406]  ? process_timeout+0x40/0x40
[  403.819789] = 25136kB
[  403.824030]  ? find_held_lock+0x36/0x1c0
[  403.825982] Node 0 
[  403.830072]  ? mark_held_locks+0xc7/0x130
[  403.832461] Normal: 
[  403.836516]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.838731] 778*4kB 
[  403.842869]  ? _raw_spin_unlock_irq+0x27/0x80
[  403.845166] (MEH) 
[  403.849657]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.851957] 429*8kB 
[  403.856447]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  403.858576] (ME) 
[  403.862806]  ? trace_hardirqs_on+0xbd/0x310
[  403.865105] 185*16kB 
[  403.869682]  ? kasan_check_read+0x11/0x20
[  403.871722] (UME) 
[  403.876039]  ? __run_timers+0x7da/0xc70
[  403.878445] 51*32kB 
[  403.882585]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  403.884710] (UME) 
[  403.888689]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.891012] 8*64kB 
[  403.896454]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  403.898595] (UM) 
[  403.902822]  __run_timers+0x7e5/0xc70
[  403.905040] 0*128kB 1*256kB 
[  403.909283]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  403.911316] (U) 
[  403.915112]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  403.918109] 0*512kB 
[  403.923462]  ? graph_lock+0x170/0x170
[  403.925418] 2*1024kB 
[  403.930431]  ? print_usage_bug+0xc0/0xc0
[  403.932729] (U) 
[  403.936533]  ? lock_release+0x970/0x970
[  403.938927] 0*2048kB 0*4096kB 
[  403.943033]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  403.945021] = 13952kB
[  403.949034]  ? find_held_lock+0x36/0x1c0
[  403.952207] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  403.957397]  ? graph_lock+0x170/0x170
[  403.959788] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  403.963838]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  403.972648] 1706 total pagecache pages
[  403.976441]  ? check_preemption_disabled+0x48/0x200
[  403.984994] 0 pages in swap cache
[  403.990540]  ? __lock_is_held+0xb5/0x140
[  403.994398] Swap cache stats: add 0, delete 0, find 0/0
[  403.999409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.002837] Free swap  = 0kB
[  404.006893]  ? check_preemption_disabled+0x48/0x200
[  404.012234] Total swap = 0kB
[  404.017768]  run_timer_softirq+0x52/0xb0
[  404.020763] 1965979 pages RAM
[  404.025775]  ? rcu_read_lock_sched_held+0x108/0x120
[  404.028765] 0 pages HighMem/MovableOnly
[  404.028774] 342306 pages reserved
[  404.032829]  __do_softirq+0x30b/0xad8
[  404.035910] 0 pages cma reserved
[  404.040923]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  404.044948] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  404.048313]  ? pvclock_read_flags+0x160/0x160
[  404.048328]  ? lapic_next_event+0x5a/0x90
[  404.048345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.052210] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  404.055502]  ? check_preemption_disabled+0x48/0x200
[  404.060599] ksoftirqd/1 cpuset=
[  404.067100]  ? check_preemption_disabled+0x48/0x200
[  404.071564] /
[  404.075740]  ? kvm_clock_read+0x18/0x30
[  404.081270]  mems_allowed=0
[  404.091575]  ? kvm_sched_clock_read+0x9/0x20
[  404.117800]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.123342]  ? check_preemption_disabled+0x48/0x200
[  404.128376]  irq_exit+0x17f/0x1c0
[  404.131840]  smp_apic_timer_interrupt+0x1cb/0x760
[  404.136680]  ? smp_reschedule_interrupt+0x109/0x650
[  404.141714]  ? smp_call_function_single_interrupt+0x650/0x650
[  404.147601]  ? interrupt_entry+0xb5/0xf0
[  404.151665]  ? trace_hardirqs_off_caller+0xbb/0x310
[  404.156704]  ? trace_hardirqs_off_caller+0xbb/0x310
[  404.161783]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.166654]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.171666]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.176688]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.182230]  ? check_preemption_disabled+0x48/0x200
[  404.187255]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.192124]  apic_timer_interrupt+0xf/0x20
[  404.196362]  </IRQ>
[  404.198604] RIP: 0010:lock_acquire+0x268/0x520
[  404.203201] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  404.222117] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  404.229843] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  404.237109] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  404.244377] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  404.251643] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  404.258907] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  404.266231]  ? lock_release+0x970/0x970
[  404.270218]  ? rcu_read_unlock+0x16/0x60
[  404.274290]  ? lock_downgrade+0x900/0x900
[  404.278444]  ? check_preemption_disabled+0x48/0x200
[  404.283470]  percpu_ref_put_many+0x94/0x260
[  404.287792]  ? mem_cgroup_charge_statistics+0x780/0x780
[  404.293157]  ? rcu_bh_qs+0xc0/0xc0
[  404.296704]  ? mem_cgroup_charge_statistics+0x780/0x780
[  404.302082]  mem_cgroup_iter+0x1f7/0x1160
[  404.306263]  ? downgrade_write+0x2b0/0x2b0
[  404.310509]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  404.315307]  ? up_read+0x1a/0x110
[  404.318764]  ? shrink_slab+0xfa/0x8c0
[  404.322568]  ? shrink_active_list+0x1c20/0x1c20
[  404.327266]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  404.332919]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  404.338050]  ? cgroup_procs_write_finish+0xf0/0xf0
[  404.342984]  ? print_usage_bug+0xc0/0xc0
[  404.347047]  ? find_held_lock+0x36/0x1c0
[  404.351112]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.356650]  ? vmpressure+0x1a2/0x340
[  404.360460]  shrink_node+0x516/0x16b0
[  404.364297]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  404.369634]  ? shrink_node_memcg+0x18e0/0x18e0
[  404.374243]  ? kvm_clock_read+0x18/0x30
[  404.378236]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  404.383289]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  404.387790]  ? kasan_check_write+0x14/0x20
[  404.392029]  ? do_raw_spin_lock+0xc1/0x200
[  404.396276]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  404.401813]  ? __cpuset_node_allowed+0x19b/0x660
[  404.406577]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  404.412301]  ? delayacct_end+0x5a/0x100
[  404.416358]  do_try_to_free_pages+0x3e7/0x1290
[  404.420955]  ? shrink_node+0x16b0/0x16b0
[  404.425065]  ? __lock_is_held+0xb5/0x140
[  404.429146]  try_to_free_pages+0x4d0/0xb90
[  404.433395]  ? do_try_to_free_pages+0x1290/0x1290
[  404.438240]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.443793]  ? lock_acquire+0x1ed/0x520
[  404.447768]  ? set_page_refcounted+0x280/0x280
[  404.452361]  ? lock_release+0x970/0x970
[  404.456346]  ? ___might_sleep+0x1ed/0x300
[  404.460497]  ? arch_local_save_flags+0x40/0x40
[  404.465097]  __alloc_pages_slowpath+0x993/0x2d80
[  404.469889]  ? warn_alloc+0x120/0x120
[  404.473692]  ? __radix_tree_lookup+0x4c0/0x4c0
[  404.478288]  ? find_get_entry+0x2f2/0xc40
[  404.482447]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  404.488039]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  404.492980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.498561]  ? should_fail+0x22d/0xd01
[  404.502457]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  404.507567]  ? __lock_is_held+0xb5/0x140
[  404.511658]  ? __lock_is_held+0xb5/0x140
[  404.515732]  ? kasan_check_read+0x11/0x20
[  404.519884]  ? ___might_sleep+0x1ed/0x300
[  404.524030]  ? lock_release+0x970/0x970
[  404.528025]  ? arch_local_save_flags+0x40/0x40
[  404.532622]  ? __might_sleep+0x95/0x190
[  404.536601]  __alloc_pages_nodemask+0xa80/0xde0
[  404.541280]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  404.546305]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  404.552103]  ? kasan_check_read+0x11/0x20
[  404.556254]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  404.561560]  ? graph_lock+0x170/0x170
[  404.565366]  ? print_usage_bug+0xc0/0xc0
[  404.569430]  ? graph_lock+0x170/0x170
[  404.573231]  ? graph_lock+0x170/0x170
[  404.577036]  ? __do_page_cache_readahead+0x7ce/0x980
[  404.582149]  ? find_held_lock+0x36/0x1c0
[  404.586223]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  404.591817]  alloc_pages_current+0x10c/0x210
[  404.596245]  ? lock_downgrade+0x900/0x900
[  404.600411]  __page_cache_alloc+0x38f/0x5b0
[  404.604731]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  404.610540]  ? kasan_check_read+0x11/0x20
[  404.614695]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  404.619980]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  404.624660]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.630223]  ? check_preemption_disabled+0x48/0x200
[  404.635262]  filemap_fault+0x1594/0x25f0
[  404.639339]  ? __lock_page_or_retry+0xa00/0xa00
[  404.644014]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  404.649822]  ? kasan_check_read+0x11/0x20
[  404.653973]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  404.659250]  ? rcu_bh_qs+0xc0/0xc0
[  404.662793]  ? remove_wait_queue+0x1a6/0x360
[  404.667213]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  404.672677]  ? filemap_map_pages+0xdea/0x1980
[  404.677198]  ? print_usage_bug+0xc0/0xc0
[  404.681282]  ? find_get_pages_range_tag+0x1320/0x1320
[  404.686475]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  404.692012]  ? fput+0x130/0x1a0
[  404.695310]  ? graph_lock+0x170/0x170
[  404.699110]  ? __lock_acquire+0x7ec/0x4ec0
[  404.703371]  ? lock_acquire+0x1ed/0x520
[  404.707349]  ? ext4_filemap_fault+0x7a/0xad
[  404.711680]  ? lock_release+0x970/0x970
[  404.715787]  ? arch_local_save_flags+0x40/0x40
[  404.720376]  ? select_estimate_accuracy+0x4b0/0x4b0
[  404.725532]  ? down_read+0xb0/0x1d0
[  404.729158]  ? ext4_filemap_fault+0x7a/0xad
[  404.733489]  ? __down_interruptible+0x700/0x700
[  404.738199]  ext4_filemap_fault+0x82/0xad
[  404.742351]  __do_fault+0x100/0x6b0
[  404.745983]  ? print_bad_pte+0x6c0/0x6c0
[  404.750040]  ? find_held_lock+0x36/0x1c0
[  404.754120]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  404.759358]  ? pmd_val+0x88/0x100
[  404.762816]  ? add_mm_counter_fast+0xd0/0xd0
[  404.767223]  ? pmd_val+0x88/0x100
[  404.770836]  ? add_mm_counter_fast+0xd0/0xd0
[  404.775270]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.780815]  __handle_mm_fault+0x3709/0x53e0
[  404.785237]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  404.790085]  ? graph_lock+0x170/0x170
[  404.793904]  ? print_usage_bug+0xc0/0xc0
[  404.797968]  ? lock_downgrade+0x900/0x900
[  404.802118]  ? graph_lock+0x170/0x170
[  404.805920]  ? graph_lock+0x170/0x170
[  404.809756]  ? handle_mm_fault+0x42a/0xc70
[  404.814004]  ? lock_downgrade+0x900/0x900
[  404.818153]  ? check_preemption_disabled+0x48/0x200
[  404.823196]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  404.828994]  ? kasan_check_read+0x11/0x20
[  404.833157]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  404.838441]  ? rcu_bh_qs+0xc0/0xc0
[  404.842000]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  404.847475]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  404.853010]  ? check_preemption_disabled+0x48/0x200
[  404.858035]  handle_mm_fault+0x54f/0xc70
[  404.862104]  ? __handle_mm_fault+0x53e0/0x53e0
[  404.866690]  ? find_vma+0x34/0x190
[  404.870237]  __do_page_fault+0x67d/0xed0
[  404.874310]  ? mm_fault_error+0x380/0x380
[  404.878455]  ? trace_hardirqs_off+0xb8/0x310
[  404.882883]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  404.888261]  ? trace_hardirqs_on+0x310/0x310
[  404.892689]  do_page_fault+0xf2/0x7e0
[  404.896494]  ? vmalloc_sync_all+0x30/0x30
[  404.900644]  ? error_entry+0x70/0xd0
[  404.904360]  ? trace_hardirqs_off_caller+0xbb/0x310
[  404.909378]  ? trace_hardirqs_on_caller+0xc0/0x310
[  404.914311]  ? syscall_return_slowpath+0x5e0/0x5e0
[  404.919253]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.924095]  ? trace_hardirqs_on_caller+0x310/0x310
[  404.929112]  ? trace_hardirqs_off+0x310/0x310
[  404.933612]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  404.938649]  ? prepare_exit_to_usermode+0x291/0x3b0
[  404.943665]  ? page_fault+0x8/0x30
[  404.947216]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  404.952061]  ? page_fault+0x8/0x30
[  404.955615]  page_fault+0x1e/0x30
[  404.959068] RIP: 0033:0x7f5d3f443dd3
[  404.962815] Code: Bad RIP value.
[  404.966201] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  404.971572] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  404.978838] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  404.986106] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  404.993377] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  405.000662] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  405.007953] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  405.008018] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  405.014882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  405.014891] Call Trace:
[  405.021474] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  405.030728]  dump_stack+0x1c4/0x2b4
[  405.033289] init cpuset=
[  405.043010]  ? dump_stack_print_info.cold.2+0x52/0x52
[  405.046611] /
[  405.049288]  warn_alloc.cold.119+0xb7/0x1bd
[  405.054459]  mems_allowed=0
[  405.056180]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  405.068265]  ? lock_downgrade+0x900/0x900
[  405.072429]  ? trace_hardirqs_off+0xb8/0x310
[  405.076848]  ? trace_hardirqs_off+0xb8/0x310
[  405.081268]  __alloc_pages_slowpath+0x2667/0x2d80
[  405.086143]  ? warn_alloc+0x120/0x120
[  405.089980]  ? warn_alloc+0x120/0x120
[  405.093781]  ? print_usage_bug+0xc0/0xc0
[  405.097855]  ? warn_alloc+0x120/0x120
[  405.101659]  ? print_usage_bug+0xc0/0xc0
[  405.105742]  ? __lock_acquire+0x7ec/0x4ec0
[  405.109976]  ? __lock_acquire+0x7ec/0x4ec0
[  405.114222]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.119761]  ? should_fail+0x22d/0xd01
[  405.123654]  ? __lock_acquire+0x7ec/0x4ec0
[  405.127909]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.133030]  ? __lock_acquire+0x7ec/0x4ec0
[  405.137303]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.142405]  ? __lock_acquire+0x7ec/0x4ec0
[  405.146638]  ? should_fail+0x22d/0xd01
[  405.150534]  ? mark_held_locks+0x130/0x130
[  405.154822]  ? mark_held_locks+0x130/0x130
[  405.159084]  ? graph_lock+0x170/0x170
[  405.162893]  ? print_usage_bug+0xc0/0xc0
[  405.166980]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.172548]  ? check_preemption_disabled+0x48/0x200
[  405.177564]  ? check_preemption_disabled+0x48/0x200
[  405.182589]  ? __lock_is_held+0xb5/0x140
[  405.186657]  __alloc_pages_nodemask+0xa80/0xde0
[  405.191328]  ? graph_lock+0x170/0x170
[  405.195139]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  405.200152]  ? graph_lock+0x170/0x170
[  405.204003]  ? find_held_lock+0x36/0x1c0
[  405.208080]  ? ____cache_alloc_node+0x1c7/0x1e0
[  405.212764]  ? lock_downgrade+0x900/0x900
[  405.216957]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.222502]  cache_grow_begin+0x91/0x8c0
[  405.226563]  ? do_raw_spin_unlock+0xa7/0x2f0
[  405.231001]  fallback_alloc+0x203/0x2e0
[  405.234986]  ____cache_alloc_node+0x1c7/0x1e0
[  405.239492]  kmem_cache_alloc_node+0xe3/0x730
[  405.243989]  ? ipv6_get_ifaddr+0x42e/0x620
[  405.248236]  __alloc_skb+0x119/0x770
[  405.251955]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  405.257247]  ? skb_scrub_packet+0x490/0x490
[  405.261570]  ? lock_downgrade+0x900/0x900
[  405.265759]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.271298]  ? refcount_sub_and_test_checked+0x203/0x310
[  405.276783]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  405.282250]  ? addrconf_rs_timer+0x690/0x690
[  405.286671]  ndisc_alloc_skb+0x144/0x340
[  405.290738]  ndisc_send_rs+0x331/0x6e0
[  405.294650]  addrconf_rs_timer+0x314/0x690
[  405.298891]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.303140]  call_timer_fn+0x272/0x920
[  405.307026]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.311268]  ? process_timeout+0x40/0x40
[  405.315327]  ? find_held_lock+0x36/0x1c0
[  405.319400]  ? __run_timers+0x7da/0xc70
[  405.323395]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.327921]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.332412]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.336665]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  405.341250]  ? trace_hardirqs_on+0xbd/0x310
[  405.345574]  ? kasan_check_read+0x11/0x20
[  405.349722]  ? __run_timers+0x7da/0xc70
[  405.353702]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  405.359158]  ? work_on_cpu_safe+0x90/0x90
[  405.363324]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  405.367559]  __run_timers+0x7e5/0xc70
[  405.371362]  ? find_held_lock+0x36/0x1c0
[  405.375439]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  405.380809]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.385308]  ? _raw_spin_unlock_irq+0x27/0x80
[  405.389818]  ? lockdep_hardirqs_on+0x421/0x5c0
[  405.394402]  ? trace_hardirqs_on+0xbd/0x310
[  405.398808]  ? kasan_check_read+0x11/0x20
[  405.402961]  ? finish_task_switch+0x1f5/0x900
[  405.407477]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  405.412928]  ? compat_start_thread+0x80/0x80
[  405.417402]  ? pvclock_read_flags+0x160/0x160
[  405.421913]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.427453]  ? check_preemption_disabled+0x48/0x200
[  405.432485]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  405.437793]  ? rcu_pm_notify+0xc0/0xc0
[  405.441684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.447226]  ? check_preemption_disabled+0x48/0x200
[  405.452253]  run_timer_softirq+0x52/0xb0
[  405.456313]  ? rcu_read_lock_sched_held+0x108/0x120
[  405.461329]  __do_softirq+0x30b/0xad8
[  405.465145]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  405.470245]  ? trace_hardirqs_off+0xb8/0x310
[  405.474671]  ? schedule+0x108/0x460
[  405.478311]  ? trace_hardirqs_off+0xb8/0x310
[  405.482737]  ? smpboot_thread_fn+0x68b/0xa00
[  405.487147]  ? trace_hardirqs_on+0x310/0x310
[  405.491555]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.497107]  ? check_preemption_disabled+0x48/0x200
[  405.502124]  ? takeover_tasklets+0xa90/0xa90
[  405.506574]  run_ksoftirqd+0x94/0x100
[  405.510374]  smpboot_thread_fn+0x68b/0xa00
[  405.514609]  ? sort_range+0x30/0x30
[  405.518249]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  405.523354]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.528892]  ? __kthread_parkme+0xfb/0x1a0
[  405.533133]  kthread+0x35a/0x420
[  405.536504]  ? sort_range+0x30/0x30
[  405.540129]  ? kthread_bind+0x40/0x40
[  405.543952]  ret_from_fork+0x3a/0x50
[  405.547679] warn_alloc_show_mem: 1 callbacks suppressed
[  405.547690] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  405.547692] Mem-Info:
[  405.547723] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  405.547723]  active_file:14 inactive_file:15 isolated_file:0
[  405.547723]  unevictable:0 dirty:0 writeback:0 unstable:0
[  405.547723]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  405.547723]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  405.547723]  free:13749 free_pcp:291 free_cma:0
[  405.553079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  405.559316] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  405.561714] Call Trace:
[  405.594758] Node 0 
[  405.604098]  <IRQ>
[  405.631691] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  405.634249]  dump_stack+0x1c4/0x2b4
[  405.636482] lowmem_reserve[]: 0
[  405.639180]  ? dump_stack_print_info.cold.2+0x52/0x52
[  405.664665]  2819
[  405.668297]  warn_alloc.cold.119+0xb7/0x1bd
[  405.671537]  6323
[  405.676727]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  405.678767]  6323
[  405.683128]  ? lock_downgrade+0x900/0x900
[  405.690015]  ? trace_hardirqs_off+0xb8/0x310
[  405.692055] Node 0 
[  405.696207]  ? trace_hardirqs_off+0xb8/0x310
[  405.700636] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  405.702850]  __alloc_pages_slowpath+0x2667/0x2d80
[  405.707250] lowmem_reserve[]:
[  405.734173]  ? warn_alloc+0x120/0x120
[  405.738989]  0
[  405.742110]  ? trace_hardirqs_on+0x310/0x310
[  405.745884]  0
[  405.747680]  ? warn_alloc+0x120/0x120
[  405.752080]  3503
[  405.753879]  ? print_usage_bug+0xc0/0xc0
[  405.757742]  3503
[  405.759799]  ? warn_alloc+0x120/0x120
[  405.765888]  ? ktime_get+0x2e1/0x440
[  405.769665] Node 0 
[  405.773368]  ? print_usage_bug+0xc0/0xc0
[  405.773399] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  405.773406] lowmem_reserve[]:
[  405.775636]  ? __lock_acquire+0x7ec/0x4ec0
[  405.779672]  0
[  405.808046]  ? __lock_acquire+0x7ec/0x4ec0
[  405.811135]  0
[  405.815364]  ? kasan_check_read+0x11/0x20
[  405.817139]  0
[  405.821368]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  405.823146]  0
[  405.827291]  ? should_fail+0x22d/0xd01
[  405.834610]  ? rcu_bh_qs+0xc0/0xc0
[  405.836398] Node 0 
[  405.840305]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.843819] DMA: 
[  405.846048]  ? __lock_acquire+0x7ec/0x4ec0
[  405.851131] 1*4kB 
[  405.853196]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  405.857404] (U) 
[  405.859579]  ? __lock_acquire+0x7ec/0x4ec0
[  405.864659] 0*8kB 
[  405.866629]  ? should_fail+0x22d/0xd01
[  405.870840] 0*16kB 
[  405.872985]  ? rcu_idle_enter+0x4b0/0x4b0
[  405.876845] 1*32kB 
[  405.879080]  ? mark_held_locks+0x130/0x130
[  405.883204] (U) 
[  405.885449]  ? mark_held_locks+0x130/0x130
[  405.889660] 2*64kB 
[  405.891629]  ? mark_held_locks+0xc7/0x130
[  405.895835] (U) 
[  405.898087]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  405.902213] 1*128kB 
[  405.904183]  ? graph_lock+0x170/0x170
[  405.909180] (U) 
[  405.911505]  ? print_usage_bug+0xc0/0xc0
[  405.915287] 1*256kB 
[  405.917274]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.921310] (U) 
[  405.923633]  ? check_preemption_disabled+0x48/0x200
[  405.929157] 0*512kB 
[  405.931126]  ? check_preemption_disabled+0x48/0x200
[  405.936138] 1*1024kB 
[  405.938465]  ? __lock_is_held+0xb5/0x140
[  405.943453] (U) 
[  405.945864]  __alloc_pages_nodemask+0xa80/0xde0
[  405.949896] 1*2048kB 
[  405.951877]  ? graph_lock+0x170/0x170
[  405.956537] (M) 
[  405.958949]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  405.962721] 3*4096kB (M) 
[  405.964701]  ? graph_lock+0x170/0x170
[  405.969687] = 15908kB
[  405.969695] Node 0 
[  405.972453]  ? find_held_lock+0x36/0x1c0
[  405.976215] DMA32: 4*4kB 
[  405.978635]  ? ____cache_alloc_node+0x1c7/0x1e0
[  405.980845] (UM) 
[  405.984901]  ? lock_downgrade+0x900/0x900
[  405.987636] 2*8kB 
[  405.992312]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  405.994346] (UM) 
[  405.998493]  cache_grow_begin+0x91/0x8c0
[  406.000617] 3*16kB 
[  406.006163]  ? do_raw_spin_unlock+0xa7/0x2f0
[  406.008210] (UM) 
[  406.012266]  fallback_alloc+0x203/0x2e0
[  406.014473] 3*32kB 
[  406.018880]  ____cache_alloc_node+0x1c7/0x1e0
[  406.020928] (UM) 
[  406.024898]  kmem_cache_alloc_node+0xe3/0x730
[  406.027110] 4*64kB 
[  406.031598]  ? ipv6_get_ifaddr+0x42e/0x620
[  406.033669] (M) 
[  406.038163]  __alloc_skb+0x119/0x770
[  406.040374] 3*128kB 
[  406.044602]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.046555] (M) 
[  406.050260]  ? skb_scrub_packet+0x490/0x490
[  406.052588] 3*256kB 
[  406.057855]  ? lock_downgrade+0x900/0x900
[  406.059838] (M) 
[  406.064172]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.066465] 4*512kB 
[  406.070624]  ? refcount_sub_and_test_checked+0x203/0x310
[  406.072593] (UM) 
[  406.078125]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  406.080425] 3*1024kB 
[  406.085870]  ? addrconf_rs_timer+0x690/0x690
[  406.087924] (UM) 
[  406.093402]  ndisc_alloc_skb+0x144/0x340
[  406.095782] 3*2048kB 
[  406.100184]  ndisc_send_rs+0x331/0x6e0
[  406.102230] (M) 
[  406.106289]  addrconf_rs_timer+0x314/0x690
[  406.108671] 3*4096kB (M) 
[  406.112563]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.114539] = 25136kB
[  406.118806]  call_timer_fn+0x272/0x920
[  406.121530] Node 0 
[  406.125758]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.128142] Normal: 778*4kB 
[  406.132035]  ? process_timeout+0x40/0x40
[  406.134248] (MEH) 
[  406.138476]  ? find_held_lock+0x36/0x1c0
[  406.141470] 429*8kB 
[  406.145546]  ? mark_held_locks+0xc7/0x130
[  406.147679] (ME) 
[  406.151753]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.154056] 185*16kB 
[  406.158201]  ? _raw_spin_unlock_irq+0x27/0x80
[  406.160241] (UME) 
[  406.164730]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.167113] 51*32kB (UME) 
[  406.171626]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  406.173765] 8*64kB 
[  406.177992]  ? trace_hardirqs_on+0xbd/0x310
[  406.180807] (UM) 
[  406.185385]  ? kasan_check_read+0x11/0x20
[  406.187598] 0*128kB 
[  406.191917]  ? __run_timers+0x7da/0xc70
[  406.193956] 1*256kB 
[  406.198124]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.200421] (U) 
[  406.204390]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.206688] 0*512kB 
[  406.212140]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  406.214091] 2*1024kB 
[  406.218315]  __run_timers+0x7e5/0xc70
[  406.220617] (U) 
[  406.224856]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  406.227233] 0*2048kB 
[  406.231045]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  406.233000] 0*4096kB 
[  406.238352]  ? graph_lock+0x170/0x170
[  406.240740] = 13952kB
[  406.245751]  ? print_usage_bug+0xc0/0xc0
[  406.248141] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  406.251943]  ? lock_release+0x970/0x970
[  406.254351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  406.258404]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  406.267221] 1706 total pagecache pages
[  406.271197]  ? find_held_lock+0x36/0x1c0
[  406.279747] 0 pages in swap cache
[  406.284925]  ? graph_lock+0x170/0x170
[  406.288788] Swap cache stats: add 0, delete 0, find 0/0
[  406.292842]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.296305] Free swap  = 0kB
[  406.300101]  ? check_preemption_disabled+0x48/0x200
[  406.305437] Total swap = 0kB
[  406.310976]  ? __lock_is_held+0xb5/0x140
[  406.313981] 1965979 pages RAM
[  406.319003]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.321993] 0 pages HighMem/MovableOnly
[  406.322002] 342306 pages reserved
[  406.326069]  ? check_preemption_disabled+0x48/0x200
[  406.329147] 0 pages cma reserved
[  406.334680]  run_timer_softirq+0x52/0xb0
[  406.338707] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  406.342075]  ? rcu_read_lock_sched_held+0x108/0x120
[  406.347162] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  406.350442]  __do_softirq+0x30b/0xad8
[  406.354479] ksoftirqd/1 cpuset=
[  406.360969]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  406.365954] /
[  406.376259]  ? pvclock_read_flags+0x160/0x160
[  406.380046]  mems_allowed=0
[  406.383310]  ? lapic_next_event+0x5a/0x90
[  406.401657]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.407228]  ? check_preemption_disabled+0x48/0x200
[  406.412267]  ? check_preemption_disabled+0x48/0x200
[  406.417291]  ? kvm_clock_read+0x18/0x30
[  406.421269]  ? kvm_sched_clock_read+0x9/0x20
[  406.425680]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.431223]  ? check_preemption_disabled+0x48/0x200
[  406.436251]  irq_exit+0x17f/0x1c0
[  406.439707]  smp_apic_timer_interrupt+0x1cb/0x760
[  406.444554]  ? smp_reschedule_interrupt+0x109/0x650
[  406.449575]  ? smp_call_function_single_interrupt+0x650/0x650
[  406.455462]  ? interrupt_entry+0xb5/0xf0
[  406.459525]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.464555]  ? trace_hardirqs_off_caller+0xbb/0x310
[  406.469577]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.474436]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.479451]  ? trace_hardirqs_on_caller+0x310/0x310
[  406.484510]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.490082]  ? check_preemption_disabled+0x48/0x200
[  406.495136]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  406.499989]  apic_timer_interrupt+0xf/0x20
[  406.504236]  </IRQ>
[  406.506473] RIP: 0010:lock_acquire+0x268/0x520
[  406.511054] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  406.529965] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  406.537675] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  406.544939] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  406.552239] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  406.559507] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  406.566772] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  406.574072]  ? lock_release+0x970/0x970
[  406.578059]  ? rcu_read_unlock+0x16/0x60
[  406.582121]  ? lock_downgrade+0x900/0x900
[  406.586274]  ? check_preemption_disabled+0x48/0x200
[  406.591296]  percpu_ref_put_many+0x94/0x260
[  406.595617]  ? mem_cgroup_charge_statistics+0x780/0x780
[  406.600978]  ? rcu_bh_qs+0xc0/0xc0
[  406.604521]  ? mem_cgroup_charge_statistics+0x780/0x780
[  406.609900]  mem_cgroup_iter+0x1f7/0x1160
[  406.614063]  ? downgrade_write+0x2b0/0x2b0
[  406.618330]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  406.623091]  ? up_read+0x1a/0x110
[  406.626570]  ? shrink_slab+0xfa/0x8c0
[  406.630372]  ? shrink_active_list+0x1c20/0x1c20
[  406.635052]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  406.640687]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  406.645822]  ? cgroup_procs_write_finish+0xf0/0xf0
[  406.650751]  ? print_usage_bug+0xc0/0xc0
[  406.654818]  ? find_held_lock+0x36/0x1c0
[  406.658885]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.664420]  ? vmpressure+0x1a2/0x340
[  406.668224]  shrink_node+0x516/0x16b0
[  406.672023]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  406.677356]  ? shrink_node_memcg+0x18e0/0x18e0
[  406.681944]  ? kvm_clock_read+0x18/0x30
[  406.685917]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  406.690943]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  406.695442]  ? kasan_check_write+0x14/0x20
[  406.699690]  ? do_raw_spin_lock+0xc1/0x200
[  406.703937]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  406.709474]  ? __cpuset_node_allowed+0x19b/0x660
[  406.714257]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  406.719972]  ? delayacct_end+0x5a/0x100
[  406.723960]  do_try_to_free_pages+0x3e7/0x1290
[  406.728568]  ? shrink_node+0x16b0/0x16b0
[  406.732633]  ? __lock_is_held+0xb5/0x140
[  406.736709]  try_to_free_pages+0x4d0/0xb90
[  406.740952]  ? do_try_to_free_pages+0x1290/0x1290
[  406.745804]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.751357]  ? lock_acquire+0x1ed/0x520
[  406.755331]  ? set_page_refcounted+0x280/0x280
[  406.759924]  ? lock_release+0x970/0x970
[  406.763905]  ? ___might_sleep+0x1ed/0x300
[  406.768075]  ? arch_local_save_flags+0x40/0x40
[  406.772841]  __alloc_pages_slowpath+0x993/0x2d80
[  406.777630]  ? warn_alloc+0x120/0x120
[  406.781430]  ? __radix_tree_lookup+0x4c0/0x4c0
[  406.786043]  ? find_get_entry+0x2f2/0xc40
[  406.790208]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  406.795747]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  406.800692]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.806231]  ? should_fail+0x22d/0xd01
[  406.810146]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  406.815254]  ? __lock_is_held+0xb5/0x140
[  406.819366]  ? __lock_is_held+0xb5/0x140
[  406.823456]  ? kasan_check_read+0x11/0x20
[  406.827613]  ? ___might_sleep+0x1ed/0x300
[  406.831762]  ? lock_release+0x970/0x970
[  406.835736]  ? arch_local_save_flags+0x40/0x40
[  406.840329]  ? __might_sleep+0x95/0x190
[  406.844308]  __alloc_pages_nodemask+0xa80/0xde0
[  406.849001]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  406.854022]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  406.859822]  ? kasan_check_read+0x11/0x20
[  406.863988]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.869274]  ? graph_lock+0x170/0x170
[  406.873081]  ? print_usage_bug+0xc0/0xc0
[  406.877171]  ? graph_lock+0x170/0x170
[  406.880982]  ? graph_lock+0x170/0x170
[  406.884785]  ? __do_page_cache_readahead+0x7ce/0x980
[  406.889899]  ? find_held_lock+0x36/0x1c0
[  406.893966]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  406.899505]  alloc_pages_current+0x10c/0x210
[  406.903909]  ? lock_downgrade+0x900/0x900
[  406.908086]  __page_cache_alloc+0x38f/0x5b0
[  406.912411]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  406.918213]  ? kasan_check_read+0x11/0x20
[  406.922362]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.927658]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  406.932328]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  406.937871]  ? check_preemption_disabled+0x48/0x200
[  406.942894]  filemap_fault+0x1594/0x25f0
[  406.946974]  ? __lock_page_or_retry+0xa00/0xa00
[  406.951642]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  406.957458]  ? kasan_check_read+0x11/0x20
[  406.961626]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  406.966907]  ? rcu_bh_qs+0xc0/0xc0
[  406.970450]  ? remove_wait_queue+0x1a6/0x360
[  406.974861]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  406.980322]  ? filemap_map_pages+0xdea/0x1980
[  406.984831]  ? print_usage_bug+0xc0/0xc0
[  406.988897]  ? find_get_pages_range_tag+0x1320/0x1320
[  406.994103]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  406.999701]  ? fput+0x130/0x1a0
[  407.002983]  ? graph_lock+0x170/0x170
[  407.006791]  ? __lock_acquire+0x7ec/0x4ec0
[  407.011051]  ? lock_acquire+0x1ed/0x520
[  407.015038]  ? ext4_filemap_fault+0x7a/0xad
[  407.019366]  ? lock_release+0x970/0x970
[  407.023342]  ? arch_local_save_flags+0x40/0x40
[  407.027927]  ? select_estimate_accuracy+0x4b0/0x4b0
[  407.032972]  ? down_read+0xb0/0x1d0
[  407.036613]  ? ext4_filemap_fault+0x7a/0xad
[  407.040961]  ? __down_interruptible+0x700/0x700
[  407.045648]  ext4_filemap_fault+0x82/0xad
[  407.049800]  __do_fault+0x100/0x6b0
[  407.053433]  ? print_bad_pte+0x6c0/0x6c0
[  407.057493]  ? find_held_lock+0x36/0x1c0
[  407.061564]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  407.066753]  ? pmd_val+0x88/0x100
[  407.070234]  ? add_mm_counter_fast+0xd0/0xd0
[  407.074641]  ? pmd_val+0x88/0x100
[  407.078103]  ? add_mm_counter_fast+0xd0/0xd0
[  407.082513]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.088054]  __handle_mm_fault+0x3709/0x53e0
[  407.092471]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  407.097312]  ? graph_lock+0x170/0x170
[  407.101120]  ? print_usage_bug+0xc0/0xc0
[  407.105180]  ? lock_downgrade+0x900/0x900
[  407.109337]  ? graph_lock+0x170/0x170
[  407.113137]  ? graph_lock+0x170/0x170
[  407.116970]  ? handle_mm_fault+0x42a/0xc70
[  407.121213]  ? lock_downgrade+0x900/0x900
[  407.125364]  ? check_preemption_disabled+0x48/0x200
[  407.130393]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  407.136203]  ? kasan_check_read+0x11/0x20
[  407.140367]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  407.145662]  ? rcu_bh_qs+0xc0/0xc0
[  407.149207]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.154659]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.160203]  ? check_preemption_disabled+0x48/0x200
[  407.165245]  handle_mm_fault+0x54f/0xc70
[  407.169326]  ? __handle_mm_fault+0x53e0/0x53e0
[  407.173924]  ? find_vma+0x34/0x190
[  407.177488]  __do_page_fault+0x67d/0xed0
[  407.181564]  ? mm_fault_error+0x380/0x380
[  407.185711]  ? trace_hardirqs_off+0xb8/0x310
[  407.190142]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  407.195564]  ? trace_hardirqs_on+0x310/0x310
[  407.199980]  do_page_fault+0xf2/0x7e0
[  407.203780]  ? vmalloc_sync_all+0x30/0x30
[  407.207932]  ? error_entry+0x70/0xd0
[  407.211690]  ? trace_hardirqs_off_caller+0xbb/0x310
[  407.216703]  ? trace_hardirqs_on_caller+0xc0/0x310
[  407.221631]  ? syscall_return_slowpath+0x5e0/0x5e0
[  407.226566]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.231444]  ? trace_hardirqs_on_caller+0x310/0x310
[  407.236461]  ? trace_hardirqs_off+0x310/0x310
[  407.240958]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  407.245995]  ? prepare_exit_to_usermode+0x291/0x3b0
[  407.251028]  ? page_fault+0x8/0x30
[  407.254575]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  407.259421]  ? page_fault+0x8/0x30
[  407.262960]  page_fault+0x1e/0x30
[  407.266414] RIP: 0033:0x7f5d3f443dd3
[  407.270145] Code: Bad RIP value.
[  407.273528] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  407.278915] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  407.286184] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  407.293475] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  407.300756] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  407.308022] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  407.315323] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  407.315402] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  407.322250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  407.322256] Call Trace:
[  407.322280]  dump_stack+0x1c4/0x2b4
[  407.322298]  ? dump_stack_print_info.cold.2+0x52/0x52
[  407.328873] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  407.338131]  warn_alloc.cold.119+0xb7/0x1bd
[  407.340681] init cpuset=
[  407.344302]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  407.349463] /
[  407.359159]  ? lock_downgrade+0x900/0x900
[  407.363453]  mems_allowed=0
[  407.366131]  ? trace_hardirqs_off+0xb8/0x310
[  407.384108]  ? trace_hardirqs_off+0xb8/0x310
[  407.388538]  __alloc_pages_slowpath+0x2667/0x2d80
[  407.393408]  ? warn_alloc+0x120/0x120
[  407.397225]  ? warn_alloc+0x120/0x120
[  407.401031]  ? print_usage_bug+0xc0/0xc0
[  407.405098]  ? warn_alloc+0x120/0x120
[  407.408915]  ? print_usage_bug+0xc0/0xc0
[  407.412981]  ? __lock_acquire+0x7ec/0x4ec0
[  407.417254]  ? __lock_acquire+0x7ec/0x4ec0
[  407.421502]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.427040]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.432584]  ? should_fail+0x22d/0xd01
[  407.436477]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.441595]  ? __lock_acquire+0x7ec/0x4ec0
[  407.445837]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  407.450955]  ? __lock_acquire+0x7ec/0x4ec0
[  407.455194]  ? should_fail+0x22d/0xd01
[  407.459107]  ? mark_held_locks+0x130/0x130
[  407.463347]  ? mark_held_locks+0x130/0x130
[  407.467589]  ? mark_held_locks+0xc7/0x130
[  407.471736]  ? print_usage_bug+0xc0/0xc0
[  407.475798]  ? graph_lock+0x170/0x170
[  407.479600]  ? print_usage_bug+0xc0/0xc0
[  407.483665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.489210]  ? check_preemption_disabled+0x48/0x200
[  407.494229]  ? check_preemption_disabled+0x48/0x200
[  407.499279]  ? __lock_is_held+0xb5/0x140
[  407.503351]  __alloc_pages_nodemask+0xa80/0xde0
[  407.508038]  ? graph_lock+0x170/0x170
[  407.511862]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  407.516875]  ? graph_lock+0x170/0x170
[  407.520696]  ? find_held_lock+0x36/0x1c0
[  407.524768]  ? ____cache_alloc_node+0x1c7/0x1e0
[  407.529450]  ? lock_downgrade+0x900/0x900
[  407.533607]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.539151]  cache_grow_begin+0x91/0x8c0
[  407.543218]  ? do_raw_spin_unlock+0xa7/0x2f0
[  407.547633]  fallback_alloc+0x203/0x2e0
[  407.551613]  ____cache_alloc_node+0x1c7/0x1e0
[  407.556114]  kmem_cache_alloc_node+0xe3/0x730
[  407.560608]  ? ipv6_get_ifaddr+0x42e/0x620
[  407.564898]  __alloc_skb+0x119/0x770
[  407.568612]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  407.573900]  ? skb_scrub_packet+0x490/0x490
[  407.578270]  ? lock_downgrade+0x900/0x900
[  407.582427]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.587967]  ? refcount_sub_and_test_checked+0x203/0x310
[  407.593421]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  407.598886]  ? addrconf_rs_timer+0x690/0x690
[  407.603311]  ndisc_alloc_skb+0x144/0x340
[  407.607383]  ndisc_send_rs+0x331/0x6e0
[  407.611281]  addrconf_rs_timer+0x314/0x690
[  407.615522]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.619774]  call_timer_fn+0x272/0x920
[  407.623664]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.627902]  ? process_timeout+0x40/0x40
[  407.631964]  ? find_held_lock+0x36/0x1c0
[  407.636041]  ? __run_timers+0x7da/0xc70
[  407.640201]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.644715]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.649227]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.653462]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  407.658045]  ? trace_hardirqs_on+0xbd/0x310
[  407.662406]  ? kasan_check_read+0x11/0x20
[  407.666555]  ? __run_timers+0x7da/0xc70
[  407.670535]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.675994]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.680237]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  407.684473]  __run_timers+0x7e5/0xc70
[  407.688278]  ? find_held_lock+0x36/0x1c0
[  407.692355]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  407.697724]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.702234]  ? _raw_spin_unlock_irq+0x27/0x80
[  407.706746]  ? lockdep_hardirqs_on+0x421/0x5c0
[  407.711329]  ? trace_hardirqs_on+0xbd/0x310
[  407.715656]  ? kasan_check_read+0x11/0x20
[  407.719810]  ? finish_task_switch+0x1f5/0x900
[  407.724311]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  407.729763]  ? compat_start_thread+0x80/0x80
[  407.734205]  ? pvclock_read_flags+0x160/0x160
[  407.738703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.744245]  ? check_preemption_disabled+0x48/0x200
[  407.749275]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  407.754554]  ? rcu_pm_notify+0xc0/0xc0
[  407.758443]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  407.763980]  ? check_preemption_disabled+0x48/0x200
[  407.769005]  run_timer_softirq+0x52/0xb0
[  407.773069]  ? rcu_read_lock_sched_held+0x108/0x120
[  407.778098]  __do_softirq+0x30b/0xad8
[  407.781931]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  407.787071]  ? trace_hardirqs_off+0xb8/0x310
[  407.791487]  ? schedule+0x108/0x460
[  407.795127]  ? trace_hardirqs_off+0xb8/0x310
[  407.799542]  ? smpboot_thread_fn+0x68b/0xa00
[  407.803955]  ? trace_hardirqs_on+0x310/0x310
[  407.808365]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.813943]  ? check_preemption_disabled+0x48/0x200
[  407.818980]  ? takeover_tasklets+0xa90/0xa90
[  407.823394]  run_ksoftirqd+0x94/0x100
[  407.827206]  smpboot_thread_fn+0x68b/0xa00
[  407.831518]  ? sort_range+0x30/0x30
[  407.835151]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  407.840277]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  407.845817]  ? __kthread_parkme+0xfb/0x1a0
[  407.850064]  kthread+0x35a/0x420
[  407.853433]  ? sort_range+0x30/0x30
[  407.857078]  ? kthread_bind+0x40/0x40
[  407.860884]  ret_from_fork+0x3a/0x50
[  407.864613] warn_alloc_show_mem: 1 callbacks suppressed
[  407.864625] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  407.864627] Mem-Info:
[  407.864659] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  407.864659]  active_file:14 inactive_file:15 isolated_file:0
[  407.864659]  unevictable:0 dirty:0 writeback:0 unstable:0
[  407.864659]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  407.864659]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  407.864659]  free:13749 free_pcp:291 free_cma:0
[  407.869993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  407.876233] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  407.878633] Call Trace:
[  407.911700] Node 0 
[  407.921049]  <IRQ>
[  407.948645] 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
[  407.951207]  dump_stack+0x1c4/0x2b4
[  407.953420] lowmem_reserve[]:
[  407.955571]  ? dump_stack_print_info.cold.2+0x52/0x52
[  407.981068]  0
[  407.984703]  warn_alloc.cold.119+0xb7/0x1bd
[  407.987774]  2819
[  407.992966]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  407.994740]  6323
[  407.999074]  ? lock_downgrade+0x900/0x900
[  408.001108]  6323
[  408.005945]  ? trace_hardirqs_off+0xb8/0x310
[  408.012146]  ? trace_hardirqs_off+0xb8/0x310
[  408.014206] Node 0 
[  408.018615]  __alloc_pages_slowpath+0x2667/0x2d80
[  408.023019] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  408.025255]  ? warn_alloc+0x120/0x120
[  408.030054] lowmem_reserve[]:
[  408.056933]  ? trace_hardirqs_on+0x310/0x310
[  408.060709]  0
[  408.063809]  ? warn_alloc+0x120/0x120
[  408.068207]  0
[  408.070005]  ? print_usage_bug+0xc0/0xc0
[  408.073799]  3503
[  408.075598]  ? warn_alloc+0x120/0x120
[  408.079636]  3503
[  408.081708]  ? ktime_get+0x2e1/0x440
[  408.085500] Node 0 
[  408.087564]  ? print_usage_bug+0xc0/0xc0
[  408.091283] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  408.093489]  ? __lock_acquire+0x7ec/0x4ec0
[  408.097519] lowmem_reserve[]: 0
[  408.125918]  ? __lock_acquire+0x7ec/0x4ec0
[  408.130130]  0
[  408.133401]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.137620]  0
[  408.139416]  ? should_fail+0x22d/0xd01
[  408.144951]  0
[  408.146746]  ? __lock_acquire+0x7ec/0x4ec0
[  408.152412]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.156619] Node 0 
[  408.161715]  ? __lock_acquire+0x7ec/0x4ec0
[  408.161717] DMA: 1*4kB 
[  408.163953]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  408.168161] (U) 
[  408.170740]  ? __lock_acquire+0x7ec/0x4ec0
[  408.175817] 0*8kB 
[  408.177786]  ? should_fail+0x22d/0xd01
[  408.181998] 0*16kB 
[  408.184145]  ? mark_held_locks+0x130/0x130
[  408.188000] 1*32kB 
[  408.190228]  ? mark_held_locks+0x130/0x130
[  408.194446] (U) 
[  408.196708]  ? graph_lock+0x170/0x170
[  408.200913] 2*64kB 
[  408.202878]  ? print_usage_bug+0xc0/0xc0
[  408.206654] (U) 
[  408.208883]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.212916] 1*128kB 
[  408.214911]  ? check_preemption_disabled+0x48/0x200
[  408.220420] (U) 
[  408.222740]  ? check_preemption_disabled+0x48/0x200
[  408.227745] 1*256kB 
[  408.229721]  ? __lock_is_held+0xb5/0x140
[  408.234705] (U) 
[  408.237025]  __alloc_pages_nodemask+0xa80/0xde0
[  408.241058] 0*512kB 
[  408.243025]  ? graph_lock+0x170/0x170
[  408.247682] 1*1024kB 
[  408.250011]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  408.253803] (U) 
[  408.256221]  ? graph_lock+0x170/0x170
[  408.261218] 1*2048kB 
[  408.263199]  ? find_held_lock+0x36/0x1c0
[  408.266997] (M) 3*4096kB 
[  408.269446]  ? ____cache_alloc_node+0x1c7/0x1e0
[  408.273473] (M) 
[  408.276227]  ? lock_downgrade+0x900/0x900
[  408.280884] = 15908kB
[  408.282874]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.287004] Node 0 
[  408.289408]  cache_grow_begin+0x91/0x8c0
[  408.294917] DMA32: 
[  408.297148]  ? do_raw_spin_unlock+0xa7/0x2f0
[  408.301185] 4*4kB 
[  408.303426]  fallback_alloc+0x203/0x2e0
[  408.307805] (UM) 
[  408.309953]  ____cache_alloc_node+0x1c7/0x1e0
[  408.313916] 2*8kB 
[  408.315976]  kmem_cache_alloc_node+0xe3/0x730
[  408.320446] (UM) 
[  408.322593]  ? ipv6_get_ifaddr+0x42e/0x620
[  408.327065] 3*16kB 
[  408.329132]  __alloc_skb+0x119/0x770
[  408.333351] (UM) 
[  408.335593]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  408.339295] 3*32kB 
[  408.341351]  ? skb_scrub_packet+0x490/0x490
[  408.346603] (UM) 
[  408.348834]  ? lock_downgrade+0x900/0x900
[  408.353133] 4*64kB 
[  408.355202]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.359319] (M) 
[  408.361556]  ? refcount_sub_and_test_checked+0x203/0x310
[  408.367065] 3*128kB 
[  408.369071]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  408.374495] (M) 
[  408.376814]  ? addrconf_rs_timer+0x690/0x690
[  408.382239] 3*256kB 
[  408.384225]  ndisc_alloc_skb+0x144/0x340
[  408.388599] (M) 
[  408.390915]  ndisc_send_rs+0x331/0x6e0
[  408.394948] 4*512kB 
[  408.396917]  addrconf_rs_timer+0x314/0x690
[  408.400778] (UM) 
[  408.403103]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.407327] 3*1024kB 
[  408.409388]  call_timer_fn+0x272/0x920
[  408.413694] (UM) 
[  408.416096]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.419960] 3*2048kB 
[  408.422035]  ? process_timeout+0x40/0x40
[  408.426243] (M) 
[  408.428648]  ? find_held_lock+0x36/0x1c0
[  408.432683] 3*4096kB 
[  408.434670]  ? mark_held_locks+0xc7/0x130
[  408.438699] (M) 
[  408.441105]  ? _raw_spin_unlock_irq+0x27/0x80
[  408.445236] = 25136kB
[  408.447217]  ? _raw_spin_unlock_irq+0x27/0x80
[  408.451689] Node 0 
[  408.454110]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.458583] Normal: 
[  408.460819]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  408.465030] 778*4kB 
[  408.467346]  ? trace_hardirqs_on+0xbd/0x310
[  408.471902] (MEH) 
[  408.474229]  ? kasan_check_read+0x11/0x20
[  408.478524] 429*8kB 
[  408.480668]  ? __run_timers+0x7da/0xc70
[  408.484788] (ME) 
[  408.487104]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  408.491061] 185*16kB 
[  408.493131]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  408.498556] (UME) 
[  408.500959]  __run_timers+0x7e5/0xc70
[  408.505167] 51*32kB 
[  408.507322]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  408.511086] (UME) 
[  408.513539]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  408.518879] 8*64kB 
[  408.521022]  ? graph_lock+0x170/0x170
[  408.526035] (UM) 
[  408.528276]  ? print_usage_bug+0xc0/0xc0
[  408.532057] 0*128kB 
[  408.534132]  ? lock_release+0x970/0x970
[  408.538166] 1*256kB 
[  408.540524]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  408.544469] (U) 
[  408.546788]  ? find_held_lock+0x36/0x1c0
[  408.551950] 0*512kB 
[  408.553922]  ? graph_lock+0x170/0x170
[  408.557970] 2*1024kB 
[  408.560285]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.564064] (U) 
[  408.566477]  ? check_preemption_disabled+0x48/0x200
[  408.572001] 0*2048kB 
[  408.573975]  ? __lock_is_held+0xb5/0x140
[  408.578958] 0*4096kB 
[  408.581376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.585410] = 13952kB
[  408.587812]  ? check_preemption_disabled+0x48/0x200
[  408.593327] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  408.595750]  run_timer_softirq+0x52/0xb0
[  408.600740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  408.609567]  ? rcu_read_lock_sched_held+0x108/0x120
[  408.613627] 1706 total pagecache pages
[  408.622201]  __do_softirq+0x30b/0xad8
[  408.627208] 0 pages in swap cache
[  408.631089]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  408.634862] Swap cache stats: add 0, delete 0, find 0/0
[  408.638308]  ? pvclock_read_flags+0x160/0x160
[  408.643381] Free swap  = 0kB
[  408.648733]  ? lapic_next_event+0x5a/0x90
[  408.653209] Total swap = 0kB
[  408.656228]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.660351] 1965979 pages RAM
[  408.663362]  ? check_preemption_disabled+0x48/0x200
[  408.668867] 0 pages HighMem/MovableOnly
[  408.668875] 342306 pages reserved
[  408.671978]  ? check_preemption_disabled+0x48/0x200
[  408.676969] 0 pages cma reserved
[  408.680953]  ? kvm_clock_read+0x18/0x30
[  408.684462] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  408.689408]  ? kvm_sched_clock_read+0x9/0x20
[  408.689426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.689445]  ? check_preemption_disabled+0x48/0x200
[  408.692851] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  408.696776]  irq_exit+0x17f/0x1c0
[  408.703234] ksoftirqd/1 cpuset=
[  408.707642]  smp_apic_timer_interrupt+0x1cb/0x760
[  408.713162] /
[  408.718208]  ? smp_reschedule_interrupt+0x109/0x650
[  408.728506]  mems_allowed=0
[  408.731962]  ? smp_call_function_single_interrupt+0x650/0x650
[  408.755540]  ? interrupt_entry+0xb5/0xf0
[  408.759614]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.764633]  ? trace_hardirqs_off_caller+0xbb/0x310
[  408.769763]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.774612]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.779627]  ? trace_hardirqs_on_caller+0x310/0x310
[  408.784646]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  408.790237]  ? check_preemption_disabled+0x48/0x200
[  408.795285]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  408.800152]  apic_timer_interrupt+0xf/0x20
[  408.804387]  </IRQ>
[  408.806627] RIP: 0010:lock_acquire+0x268/0x520
[  408.811217] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  408.830119] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  408.837828] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  408.845093] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  408.852363] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  408.859632] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  408.866900] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  408.874217]  ? lock_release+0x970/0x970
[  408.878208]  ? rcu_read_unlock+0x16/0x60
[  408.882272]  ? lock_downgrade+0x900/0x900
[  408.886424]  ? check_preemption_disabled+0x48/0x200
[  408.891448]  percpu_ref_put_many+0x94/0x260
[  408.895767]  ? mem_cgroup_charge_statistics+0x780/0x780
[  408.901136]  ? rcu_bh_qs+0xc0/0xc0
[  408.904675]  ? mem_cgroup_charge_statistics+0x780/0x780
[  408.910054]  mem_cgroup_iter+0x1f7/0x1160
[  408.914214]  ? downgrade_write+0x2b0/0x2b0
[  408.918469]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  408.923232]  ? up_read+0x1a/0x110
[  408.926691]  ? shrink_slab+0xfa/0x8c0
[  408.930491]  ? shrink_active_list+0x1c20/0x1c20
[  408.935174]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  408.940814]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  408.945927]  ? cgroup_procs_write_finish+0xf0/0xf0
[  408.950855]  ? print_usage_bug+0xc0/0xc0
[  408.954924]  ? find_held_lock+0x36/0x1c0
[  408.958992]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  408.964537]  ? vmpressure+0x1a2/0x340
[  408.968352]  shrink_node+0x516/0x16b0
[  408.972160]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  408.977475]  ? shrink_node_memcg+0x18e0/0x18e0
[  408.982067]  ? kvm_clock_read+0x18/0x30
[  408.986079]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  408.991105]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  408.995600]  ? kasan_check_write+0x14/0x20
[  408.999838]  ? do_raw_spin_lock+0xc1/0x200
[  409.004072]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  409.009613]  ? __cpuset_node_allowed+0x19b/0x660
[  409.014375]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  409.020088]  ? delayacct_end+0x5a/0x100
[  409.024073]  do_try_to_free_pages+0x3e7/0x1290
[  409.028680]  ? shrink_node+0x16b0/0x16b0
[  409.032744]  ? __lock_is_held+0xb5/0x140
[  409.036821]  try_to_free_pages+0x4d0/0xb90
[  409.041063]  ? do_try_to_free_pages+0x1290/0x1290
[  409.045912]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.051466]  ? lock_acquire+0x1ed/0x520
[  409.056140]  ? set_page_refcounted+0x280/0x280
[  409.060732]  ? lock_release+0x970/0x970
[  409.064712]  ? ___might_sleep+0x1ed/0x300
[  409.068863]  ? arch_local_save_flags+0x40/0x40
[  409.073459]  __alloc_pages_slowpath+0x993/0x2d80
[  409.078254]  ? warn_alloc+0x120/0x120
[  409.082054]  ? __radix_tree_lookup+0x4c0/0x4c0
[  409.086653]  ? find_get_entry+0x2f2/0xc40
[  409.090811]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.096356]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  409.101291]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.106835]  ? should_fail+0x22d/0xd01
[  409.110731]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.115836]  ? __lock_is_held+0xb5/0x140
[  409.119923]  ? __lock_is_held+0xb5/0x140
[  409.123999]  ? kasan_check_read+0x11/0x20
[  409.128150]  ? ___might_sleep+0x1ed/0x300
[  409.132297]  ? lock_release+0x970/0x970
[  409.136271]  ? arch_local_save_flags+0x40/0x40
[  409.140866]  ? __might_sleep+0x95/0x190
[  409.144850]  __alloc_pages_nodemask+0xa80/0xde0
[  409.149528]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  409.154560]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  409.160357]  ? kasan_check_read+0x11/0x20
[  409.164506]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.169785]  ? graph_lock+0x170/0x170
[  409.173586]  ? print_usage_bug+0xc0/0xc0
[  409.177650]  ? graph_lock+0x170/0x170
[  409.181449]  ? graph_lock+0x170/0x170
[  409.185252]  ? __do_page_cache_readahead+0x7ce/0x980
[  409.190361]  ? find_held_lock+0x36/0x1c0
[  409.194447]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  409.199992]  alloc_pages_current+0x10c/0x210
[  409.204399]  ? lock_downgrade+0x900/0x900
[  409.208557]  __page_cache_alloc+0x38f/0x5b0
[  409.212883]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  409.218682]  ? kasan_check_read+0x11/0x20
[  409.222831]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.228115]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  409.232787]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.238331]  ? check_preemption_disabled+0x48/0x200
[  409.243386]  filemap_fault+0x1594/0x25f0
[  409.247463]  ? __lock_page_or_retry+0xa00/0xa00
[  409.252137]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  409.257936]  ? kasan_check_read+0x11/0x20
[  409.262090]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.267372]  ? rcu_bh_qs+0xc0/0xc0
[  409.270914]  ? remove_wait_queue+0x1a6/0x360
[  409.275325]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.280784]  ? filemap_map_pages+0xdea/0x1980
[  409.285297]  ? print_usage_bug+0xc0/0xc0
[  409.289362]  ? find_get_pages_range_tag+0x1320/0x1320
[  409.294558]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  409.300097]  ? fput+0x130/0x1a0
[  409.303379]  ? graph_lock+0x170/0x170
[  409.307180]  ? __lock_acquire+0x7ec/0x4ec0
[  409.311451]  ? lock_acquire+0x1ed/0x520
[  409.315427]  ? ext4_filemap_fault+0x7a/0xad
[  409.319753]  ? lock_release+0x970/0x970
[  409.323731]  ? arch_local_save_flags+0x40/0x40
[  409.328322]  ? select_estimate_accuracy+0x4b0/0x4b0
[  409.333356]  ? down_read+0xb0/0x1d0
[  409.336981]  ? ext4_filemap_fault+0x7a/0xad
[  409.341309]  ? __down_interruptible+0x700/0x700
[  409.345997]  ext4_filemap_fault+0x82/0xad
[  409.350153]  __do_fault+0x100/0x6b0
[  409.353794]  ? print_bad_pte+0x6c0/0x6c0
[  409.357854]  ? find_held_lock+0x36/0x1c0
[  409.361925]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  409.367116]  ? pmd_val+0x88/0x100
[  409.370577]  ? add_mm_counter_fast+0xd0/0xd0
[  409.374986]  ? pmd_val+0x88/0x100
[  409.378444]  ? add_mm_counter_fast+0xd0/0xd0
[  409.382861]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.388406]  __handle_mm_fault+0x3709/0x53e0
[  409.392829]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  409.397672]  ? graph_lock+0x170/0x170
[  409.401475]  ? print_usage_bug+0xc0/0xc0
[  409.405535]  ? lock_downgrade+0x900/0x900
[  409.409687]  ? graph_lock+0x170/0x170
[  409.413489]  ? graph_lock+0x170/0x170
[  409.417312]  ? handle_mm_fault+0x42a/0xc70
[  409.421563]  ? lock_downgrade+0x900/0x900
[  409.425714]  ? check_preemption_disabled+0x48/0x200
[  409.430740]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  409.436539]  ? kasan_check_read+0x11/0x20
[  409.440703]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.445982]  ? rcu_bh_qs+0xc0/0xc0
[  409.449523]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.454980]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.460522]  ? check_preemption_disabled+0x48/0x200
[  409.465557]  handle_mm_fault+0x54f/0xc70
[  409.469629]  ? __handle_mm_fault+0x53e0/0x53e0
[  409.474221]  ? find_vma+0x34/0x190
[  409.477773]  __do_page_fault+0x67d/0xed0
[  409.481843]  ? mm_fault_error+0x380/0x380
[  409.485992]  ? trace_hardirqs_off+0xb8/0x310
[  409.490405]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  409.495767]  ? trace_hardirqs_on+0x310/0x310
[  409.500185]  do_page_fault+0xf2/0x7e0
[  409.503996]  ? vmalloc_sync_all+0x30/0x30
[  409.508148]  ? error_entry+0x70/0xd0
[  409.511864]  ? trace_hardirqs_off_caller+0xbb/0x310
[  409.516880]  ? trace_hardirqs_on_caller+0xc0/0x310
[  409.521809]  ? syscall_return_slowpath+0x5e0/0x5e0
[  409.526737]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  409.531587]  ? trace_hardirqs_on_caller+0x310/0x310
[  409.536604]  ? trace_hardirqs_off+0x310/0x310
[  409.541101]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  409.546123]  ? prepare_exit_to_usermode+0x291/0x3b0
[  409.551144]  ? page_fault+0x8/0x30
[  409.554687]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  409.559532]  ? page_fault+0x8/0x30
[  409.563078]  page_fault+0x1e/0x30
[  409.566530] RIP: 0033:0x7f5d3f443dd3
[  409.570249] Code: Bad RIP value.
[  409.573621] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  409.578983] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  409.586253] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  409.593522] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  409.600790] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  409.608057] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  409.615354] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  409.615419] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  409.622279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  409.622285] Call Trace:
[  409.622306]  dump_stack+0x1c4/0x2b4
[  409.622324]  ? dump_stack_print_info.cold.2+0x52/0x52
[  409.628882] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  409.638299]  warn_alloc.cold.119+0xb7/0x1bd
[  409.640853] init cpuset=
[  409.644474]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  409.649641] /
[  409.659339]  ? lock_downgrade+0x900/0x900
[  409.663636]  mems_allowed=0
[  409.666301]  ? trace_hardirqs_off+0xb8/0x310
[  409.684269]  ? trace_hardirqs_off+0xb8/0x310
[  409.688690]  __alloc_pages_slowpath+0x2667/0x2d80
[  409.693573]  ? warn_alloc+0x120/0x120
[  409.697387]  ? warn_alloc+0x120/0x120
[  409.701202]  ? print_usage_bug+0xc0/0xc0
[  409.705266]  ? warn_alloc+0x120/0x120
[  409.709085]  ? print_usage_bug+0xc0/0xc0
[  409.713154]  ? __lock_acquire+0x7ec/0x4ec0
[  409.717395]  ? __lock_acquire+0x7ec/0x4ec0
[  409.721631]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.727168]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  409.732717]  ? should_fail+0x22d/0xd01
[  409.736611]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.741716]  ? __lock_acquire+0x7ec/0x4ec0
[  409.745961]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  409.751068]  ? __lock_acquire+0x7ec/0x4ec0
[  409.755318]  ? should_fail+0x22d/0xd01
[  409.759225]  ? mark_held_locks+0x130/0x130
[  409.763467]  ? mark_held_locks+0x130/0x130
[  409.767705]  ? graph_lock+0x170/0x170
[  409.771522]  ? print_usage_bug+0xc0/0xc0
[  409.775581]  ? graph_lock+0x170/0x170
[  409.779383]  ? print_usage_bug+0xc0/0xc0
[  409.783449]  ? wq_watchdog_touch+0x9c/0xfe
[  409.787684]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.793231]  ? check_preemption_disabled+0x48/0x200
[  409.798249]  ? check_preemption_disabled+0x48/0x200
[  409.803282]  ? __lock_is_held+0xb5/0x140
[  409.807369]  __alloc_pages_nodemask+0xa80/0xde0
[  409.812060]  ? graph_lock+0x170/0x170
[  409.815868]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  409.820928]  ? graph_lock+0x170/0x170
[  409.824740]  ? find_held_lock+0x36/0x1c0
[  409.828814]  ? ____cache_alloc_node+0x1c7/0x1e0
[  409.833487]  ? lock_downgrade+0x900/0x900
[  409.837655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.843211]  cache_grow_begin+0x91/0x8c0
[  409.847275]  ? do_raw_spin_unlock+0xa7/0x2f0
[  409.851697]  fallback_alloc+0x203/0x2e0
[  409.855679]  ____cache_alloc_node+0x1c7/0x1e0
[  409.860269]  kmem_cache_alloc_node+0xe3/0x730
[  409.864787]  ? ipv6_get_ifaddr+0x42e/0x620
[  409.869032]  __alloc_skb+0x119/0x770
[  409.872750]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  409.878033]  ? skb_scrub_packet+0x490/0x490
[  409.882359]  ? lock_downgrade+0x900/0x900
[  409.886520]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  409.892067]  ? refcount_sub_and_test_checked+0x203/0x310
[  409.897526]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  409.902996]  ? addrconf_rs_timer+0x690/0x690
[  409.907420]  ndisc_alloc_skb+0x144/0x340
[  409.911508]  ndisc_send_rs+0x331/0x6e0
[  409.915404]  addrconf_rs_timer+0x314/0x690
[  409.919643]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.923913]  call_timer_fn+0x272/0x920
[  409.927803]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.932040]  ? process_timeout+0x40/0x40
[  409.936112]  ? find_held_lock+0x36/0x1c0
[  409.940182]  ? __run_timers+0x7da/0xc70
[  409.944169]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.948688]  ? _raw_spin_unlock_irq+0x27/0x80
[  409.953184]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.957427]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  409.962013]  ? trace_hardirqs_on+0xbd/0x310
[  409.966338]  ? kasan_check_read+0x11/0x20
[  409.970492]  ? __run_timers+0x7da/0xc70
[  409.974466]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  409.979923]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.984161]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  409.988401]  __run_timers+0x7e5/0xc70
[  409.992209]  ? find_held_lock+0x36/0x1c0
[  409.996300]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  410.001667]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.006181]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.010726]  ? lockdep_hardirqs_on+0x421/0x5c0
[  410.015310]  ? trace_hardirqs_on+0xbd/0x310
[  410.019638]  ? kasan_check_read+0x11/0x20
[  410.023788]  ? finish_task_switch+0x1f5/0x900
[  410.028285]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  410.033740]  ? compat_start_thread+0x80/0x80
[  410.038167]  ? pvclock_read_flags+0x160/0x160
[  410.042670]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.048217]  ? check_preemption_disabled+0x48/0x200
[  410.053248]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  410.058530]  ? rcu_pm_notify+0xc0/0xc0
[  410.062424]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.067980]  ? check_preemption_disabled+0x48/0x200
[  410.073038]  run_timer_softirq+0x52/0xb0
[  410.077104]  ? rcu_read_lock_sched_held+0x108/0x120
[  410.082120]  __do_softirq+0x30b/0xad8
[  410.085985]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  410.091086]  ? trace_hardirqs_off+0xb8/0x310
[  410.095501]  ? schedule+0x108/0x460
[  410.099142]  ? trace_hardirqs_off+0xb8/0x310
[  410.103554]  ? smpboot_thread_fn+0x68b/0xa00
[  410.107965]  ? trace_hardirqs_on+0x310/0x310
[  410.112376]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.117913]  ? check_preemption_disabled+0x48/0x200
[  410.122933]  ? takeover_tasklets+0xa90/0xa90
[  410.127347]  run_ksoftirqd+0x94/0x100
[  410.131148]  smpboot_thread_fn+0x68b/0xa00
[  410.135387]  ? sort_range+0x30/0x30
[  410.139018]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  410.144125]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.149667]  ? __kthread_parkme+0xfb/0x1a0
[  410.153906]  kthread+0x35a/0x420
[  410.157273]  ? sort_range+0x30/0x30
[  410.160919]  ? kthread_bind+0x40/0x40
[  410.164727]  ret_from_fork+0x3a/0x50
[  410.168477] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  410.168483] warn_alloc_show_mem: 1 callbacks suppressed
[  410.168490] Mem-Info:
[  410.174723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  410.180093] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  410.180093]  active_file:14 inactive_file:15 isolated_file:0
[  410.180093]  unevictable:0 dirty:0 writeback:0 unstable:0
[  410.180093]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  410.180093]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  410.180093]  free:13749 free_pcp:291 free_cma:0
[  410.182468] Call Trace:
[  410.191854] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  410.224870]  <IRQ>
[  410.227441] Node 0 
[  410.255036]  dump_stack+0x1c4/0x2b4
[  410.257195] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  410.259404]  ? dump_stack_print_info.cold.2+0x52/0x52
[  410.263004] lowmem_reserve[]:
[  410.288505]  warn_alloc.cold.119+0xb7/0x1bd
[  410.293656]  0 2819
[  410.296779]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  410.301092]  6323
[  410.303322]  ? lock_downgrade+0x900/0x900
[  410.308137]  6323
[  410.310236]  ? trace_hardirqs_off+0xb8/0x310
[  410.316415]  ? trace_hardirqs_off+0xb8/0x310
[  410.320811] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  410.325257]  __alloc_pages_slowpath+0x2667/0x2d80
[  410.325301]  ? warn_alloc+0x120/0x120
[  410.352763] lowmem_reserve[]: 0
[  410.357613]  ? trace_hardirqs_on+0x310/0x310
[  410.361387]  0
[  410.364661]  ? warn_alloc+0x120/0x120
[  410.369057]  3503
[  410.370853]  ? print_usage_bug+0xc0/0xc0
[  410.374626]  3503
[  410.376682]  ? warn_alloc+0x120/0x120
[  410.380744] Node 0 
[  410.382815]  ? ktime_get+0x2e1/0x440
[  410.386614] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  410.388816]  ? print_usage_bug+0xc0/0xc0
[  410.392506] lowmem_reserve[]:
[  410.420869]  ? __lock_acquire+0x7ec/0x4ec0
[  410.424903]  0
[  410.428000]  ? __lock_acquire+0x7ec/0x4ec0
[  410.432213]  0
[  410.434039]  ? kasan_check_read+0x11/0x20
[  410.438263]  0
[  410.440062]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  410.444193]  0
[  410.445997]  ? should_fail+0x22d/0xd01
[  410.453302]  ? rcu_bh_qs+0xc0/0xc0
[  410.457159] Node 0 DMA: 
[  410.460722]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.460737]  ? __lock_acquire+0x7ec/0x4ec0
[  410.463401] 1*4kB 
[  410.468499]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  410.472721] (U) 
[  410.474864]  ? __lock_acquire+0x7ec/0x4ec0
[  410.479953] 0*8kB 0*16kB 
[  410.481930]  ? should_fail+0x22d/0xd01
[  410.486150] 1*32kB 
[  410.488900]  ? rcu_idle_enter+0x4b0/0x4b0
[  410.492877] (U) 
[  410.495115]  ? mark_held_locks+0x130/0x130
[  410.499235] 2*64kB 
[  410.501207]  ? mark_held_locks+0x130/0x130
[  410.505428] (U) 
[  410.507666]  ? mark_held_locks+0xc7/0x130
[  410.511878] 1*128kB 
[  410.513846]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  410.517966] (U) 
[  410.520281]  ? graph_lock+0x170/0x170
[  410.525277] 1*256kB 
[  410.527266]  ? print_usage_bug+0xc0/0xc0
[  410.531041] (U) 
[  410.533359]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.537393] 0*512kB 
[  410.539365]  ? check_preemption_disabled+0x48/0x200
[  410.544871] 1*1024kB 
[  410.547199]  ? check_preemption_disabled+0x48/0x200
[  410.552184] (U) 
[  410.554616]  ? __lock_is_held+0xb5/0x140
[  410.559601] 1*2048kB 
[  410.561576]  __alloc_pages_nodemask+0xa80/0xde0
[  410.565605] (M) 
[  410.568008]  ? graph_lock+0x170/0x170
[  410.572654] 3*4096kB 
[  410.574622]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  410.578397] (M) 
[  410.580802]  ? graph_lock+0x170/0x170
[  410.585851] = 15908kB
[  410.585859] Node 0 
[  410.587885]  ? find_held_lock+0x36/0x1c0
[  410.591658] DMA32: 
[  410.594079]  ? ____cache_alloc_node+0x1c7/0x1e0
[  410.596348] 4*4kB 
[  410.600400]  ? lock_downgrade+0x900/0x900
[  410.602611] (UM) 
[  410.607277]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.609410] 2*8kB 
[  410.613556]  cache_grow_begin+0x91/0x8c0
[  410.615589] (UM) 
[  410.621116]  ? do_raw_spin_unlock+0xa7/0x2f0
[  410.623239] 3*16kB 
[  410.627293]  fallback_alloc+0x203/0x2e0
[  410.629343] (UM) 
[  410.633765]  ____cache_alloc_node+0x1c7/0x1e0
[  410.635978] 3*32kB 
[  410.639949]  kmem_cache_alloc_node+0xe3/0x730
[  410.641984] (UM) 
[  410.646474]  ? ipv6_get_ifaddr+0x42e/0x620
[  410.648691] 4*64kB 
[  410.653210]  __alloc_skb+0x119/0x770
[  410.655241] (M) 
[  410.659470]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  410.661680] 3*128kB 
[  410.665388]  ? skb_scrub_packet+0x490/0x490
[  410.667338] (M) 
[  410.672613]  ? lock_downgrade+0x900/0x900
[  410.674937] 3*256kB (M) 
[  410.679262]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.681230] 4*512kB 
[  410.685390]  ? refcount_sub_and_test_checked+0x203/0x310
[  410.688034] (UM) 
[  410.693583]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  410.695882] 3*1024kB 
[  410.701323]  ? addrconf_rs_timer+0x690/0x690
[  410.703362] (UM) 
[  410.708832]  ndisc_alloc_skb+0x144/0x340
[  410.711220] 3*2048kB 
[  410.715634]  ndisc_send_rs+0x331/0x6e0
[  410.717671] (M) 
[  410.721736]  addrconf_rs_timer+0x314/0x690
[  410.724117] 3*4096kB (M) 
[  410.728010]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.729957] = 25136kB
[  410.729965] Node 0 
[  410.734209]  call_timer_fn+0x272/0x920
[  410.736932] Normal: 
[  410.741160]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.743546] 778*4kB 
[  410.745783]  ? process_timeout+0x40/0x40
[  410.749668] (MEH) 
[  410.751985]  ? find_held_lock+0x36/0x1c0
[  410.756230] 429*8kB 
[  410.758549]  ? mark_held_locks+0xc7/0x130
[  410.762577] (ME) 
[  410.764722]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.769276] 185*16kB (UME) 
[  410.771606]  ? _raw_spin_unlock_irq+0x27/0x80
[  410.775727] 51*32kB 
[  410.777781]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.782249] (UME) 
[  410.785180]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  410.789655] 8*64kB 
[  410.791970]  ? trace_hardirqs_on+0xbd/0x310
[  410.796180] (UM) 
[  410.798347]  ? kasan_check_read+0x11/0x20
[  410.802903] 0*128kB 
[  410.805136]  ? __run_timers+0x7da/0xc70
[  410.809429] 1*256kB 
[  410.811487]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  410.815606] (U) 
[  410.817923]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.821874] 0*512kB 
[  410.824211]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  410.829633] 2*1024kB 
[  410.831606]  __run_timers+0x7e5/0xc70
[  410.835810] (U) 0*2048kB 
[  410.838147]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  410.842348] 0*4096kB 
[  410.844756]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  410.848562] = 13952kB
[  410.851316]  ? graph_lock+0x170/0x170
[  410.856656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  410.859076]  ? print_usage_bug+0xc0/0xc0
[  410.864079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  410.866476]  ? lock_release+0x970/0x970
[  410.870254] 1706 total pagecache pages
[  410.879082]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  410.883132] 0 pages in swap cache
[  410.891700]  ? find_held_lock+0x36/0x1c0
[  410.895652] Swap cache stats: add 0, delete 0, find 0/0
[  410.895660] Free swap  = 0kB
[  410.899542]  ? graph_lock+0x170/0x170
[  410.904721] Total swap = 0kB
[  410.908169]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.912210] 1965979 pages RAM
[  410.917601]  ? check_preemption_disabled+0x48/0x200
[  410.920620] 0 pages HighMem/MovableOnly
[  410.920628] 342306 pages reserved
[  410.924426]  ? __lock_is_held+0xb5/0x140
[  410.927411] 0 pages cma reserved
[  410.927493] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  410.932952]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  410.936098] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  410.941051]  ? check_preemption_disabled+0x48/0x200
[  410.945005] ksoftirqd/1 cpuset=
[  410.948454]  run_timer_softirq+0x52/0xb0
[  410.952486] /
[  410.955855]  ? rcu_read_lock_sched_held+0x108/0x120
[  410.962327]  mems_allowed=0
[  410.967972]  __do_softirq+0x30b/0xad8
[  411.004017]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  411.009131]  ? pvclock_read_flags+0x160/0x160
[  411.013627]  ? lapic_next_event+0x5a/0x90
[  411.017792]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.023360]  ? check_preemption_disabled+0x48/0x200
[  411.028387]  ? check_preemption_disabled+0x48/0x200
[  411.033408]  ? kvm_clock_read+0x18/0x30
[  411.037382]  ? kvm_sched_clock_read+0x9/0x20
[  411.041797]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.047366]  ? check_preemption_disabled+0x48/0x200
[  411.052393]  irq_exit+0x17f/0x1c0
[  411.055867]  smp_apic_timer_interrupt+0x1cb/0x760
[  411.060709]  ? smp_reschedule_interrupt+0x109/0x650
[  411.065724]  ? smp_call_function_single_interrupt+0x650/0x650
[  411.071623]  ? interrupt_entry+0xb5/0xf0
[  411.075687]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.080701]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.085717]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.090567]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.095584]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.100622]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.106164]  ? check_preemption_disabled+0x48/0x200
[  411.111206]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.116056]  apic_timer_interrupt+0xf/0x20
[  411.120286]  </IRQ>
[  411.122523] RIP: 0010:lock_acquire+0x268/0x520
[  411.127113] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  411.146012] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  411.153719] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  411.160999] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  411.168264] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  411.175531] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  411.182817] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  411.190123]  ? lock_release+0x970/0x970
[  411.194104]  ? rcu_read_unlock+0x16/0x60
[  411.198169]  ? lock_downgrade+0x900/0x900
[  411.202327]  ? check_preemption_disabled+0x48/0x200
[  411.207354]  percpu_ref_put_many+0x94/0x260
[  411.211672]  ? mem_cgroup_charge_statistics+0x780/0x780
[  411.217037]  ? rcu_bh_qs+0xc0/0xc0
[  411.220585]  ? mem_cgroup_charge_statistics+0x780/0x780
[  411.225961]  mem_cgroup_iter+0x1f7/0x1160
[  411.230106]  ? downgrade_write+0x2b0/0x2b0
[  411.234363]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  411.239153]  ? up_read+0x1a/0x110
[  411.242617]  ? shrink_slab+0xfa/0x8c0
[  411.246418]  ? shrink_active_list+0x1c20/0x1c20
[  411.251112]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  411.256745]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  411.261856]  ? cgroup_procs_write_finish+0xf0/0xf0
[  411.266783]  ? print_usage_bug+0xc0/0xc0
[  411.270849]  ? find_held_lock+0x36/0x1c0
[  411.274917]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.280452]  ? vmpressure+0x1a2/0x340
[  411.284277]  shrink_node+0x516/0x16b0
[  411.288094]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  411.293410]  ? shrink_node_memcg+0x18e0/0x18e0
[  411.297999]  ? kvm_clock_read+0x18/0x30
[  411.301972]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  411.306996]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  411.311492]  ? kasan_check_write+0x14/0x20
[  411.315764]  ? do_raw_spin_lock+0xc1/0x200
[  411.320014]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  411.325556]  ? __cpuset_node_allowed+0x19b/0x660
[  411.330319]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  411.336036]  ? delayacct_end+0x5a/0x100
[  411.340036]  do_try_to_free_pages+0x3e7/0x1290
[  411.344636]  ? shrink_node+0x16b0/0x16b0
[  411.348698]  ? __lock_is_held+0xb5/0x140
[  411.352773]  try_to_free_pages+0x4d0/0xb90
[  411.357012]  ? do_try_to_free_pages+0x1290/0x1290
[  411.361859]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.367422]  ? lock_acquire+0x1ed/0x520
[  411.371403]  ? set_page_refcounted+0x280/0x280
[  411.375996]  ? lock_release+0x970/0x970
[  411.379974]  ? ___might_sleep+0x1ed/0x300
[  411.384127]  ? arch_local_save_flags+0x40/0x40
[  411.388721]  __alloc_pages_slowpath+0x993/0x2d80
[  411.393527]  ? warn_alloc+0x120/0x120
[  411.397357]  ? __radix_tree_lookup+0x4c0/0x4c0
[  411.401966]  ? find_get_entry+0x2f2/0xc40
[  411.406143]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  411.411680]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  411.416608]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.422145]  ? should_fail+0x22d/0xd01
[  411.426140]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  411.431248]  ? __lock_is_held+0xb5/0x140
[  411.435337]  ? __lock_is_held+0xb5/0x140
[  411.439412]  ? kasan_check_read+0x11/0x20
[  411.443572]  ? ___might_sleep+0x1ed/0x300
[  411.447723]  ? lock_release+0x970/0x970
[  411.451700]  ? arch_local_save_flags+0x40/0x40
[  411.456298]  ? __might_sleep+0x95/0x190
[  411.460280]  __alloc_pages_nodemask+0xa80/0xde0
[  411.464960]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  411.469996]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  411.475807]  ? kasan_check_read+0x11/0x20
[  411.479959]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.485251]  ? graph_lock+0x170/0x170
[  411.489083]  ? print_usage_bug+0xc0/0xc0
[  411.493146]  ? graph_lock+0x170/0x170
[  411.496950]  ? graph_lock+0x170/0x170
[  411.500751]  ? __do_page_cache_readahead+0x7ce/0x980
[  411.505871]  ? find_held_lock+0x36/0x1c0
[  411.509947]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  411.515493]  alloc_pages_current+0x10c/0x210
[  411.519898]  ? lock_downgrade+0x900/0x900
[  411.524051]  __page_cache_alloc+0x38f/0x5b0
[  411.528379]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  411.534177]  ? kasan_check_read+0x11/0x20
[  411.538354]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.543634]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  411.548307]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.553863]  ? check_preemption_disabled+0x48/0x200
[  411.558889]  filemap_fault+0x1594/0x25f0
[  411.562965]  ? __lock_page_or_retry+0xa00/0xa00
[  411.567639]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  411.573495]  ? kasan_check_read+0x11/0x20
[  411.577665]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.582944]  ? rcu_bh_qs+0xc0/0xc0
[  411.586487]  ? remove_wait_queue+0x1a6/0x360
[  411.590897]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.596357]  ? filemap_map_pages+0xdea/0x1980
[  411.600883]  ? print_usage_bug+0xc0/0xc0
[  411.604943]  ? find_get_pages_range_tag+0x1320/0x1320
[  411.610131]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  411.615665]  ? fput+0x130/0x1a0
[  411.618969]  ? graph_lock+0x170/0x170
[  411.622769]  ? __lock_acquire+0x7ec/0x4ec0
[  411.627026]  ? lock_acquire+0x1ed/0x520
[  411.631000]  ? ext4_filemap_fault+0x7a/0xad
[  411.635327]  ? lock_release+0x970/0x970
[  411.639795]  ? arch_local_save_flags+0x40/0x40
[  411.644383]  ? select_estimate_accuracy+0x4b0/0x4b0
[  411.649432]  ? down_read+0xb0/0x1d0
[  411.653074]  ? ext4_filemap_fault+0x7a/0xad
[  411.657417]  ? __down_interruptible+0x700/0x700
[  411.662133]  ext4_filemap_fault+0x82/0xad
[  411.666280]  __do_fault+0x100/0x6b0
[  411.669910]  ? print_bad_pte+0x6c0/0x6c0
[  411.673972]  ? find_held_lock+0x36/0x1c0
[  411.678061]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  411.683266]  ? pmd_val+0x88/0x100
[  411.686723]  ? add_mm_counter_fast+0xd0/0xd0
[  411.691135]  ? pmd_val+0x88/0x100
[  411.694592]  ? add_mm_counter_fast+0xd0/0xd0
[  411.699007]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.704549]  __handle_mm_fault+0x3709/0x53e0
[  411.708994]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  411.713836]  ? graph_lock+0x170/0x170
[  411.717639]  ? print_usage_bug+0xc0/0xc0
[  411.721699]  ? lock_downgrade+0x900/0x900
[  411.725847]  ? graph_lock+0x170/0x170
[  411.729670]  ? graph_lock+0x170/0x170
[  411.733496]  ? handle_mm_fault+0x42a/0xc70
[  411.737735]  ? lock_downgrade+0x900/0x900
[  411.741889]  ? check_preemption_disabled+0x48/0x200
[  411.746913]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  411.752716]  ? kasan_check_read+0x11/0x20
[  411.756869]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  411.762151]  ? rcu_bh_qs+0xc0/0xc0
[  411.765695]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  411.771145]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  411.776683]  ? check_preemption_disabled+0x48/0x200
[  411.781711]  handle_mm_fault+0x54f/0xc70
[  411.785777]  ? __handle_mm_fault+0x53e0/0x53e0
[  411.790376]  ? find_vma+0x34/0x190
[  411.793939]  __do_page_fault+0x67d/0xed0
[  411.798009]  ? mm_fault_error+0x380/0x380
[  411.802162]  ? trace_hardirqs_off+0xb8/0x310
[  411.806588]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  411.811971]  ? trace_hardirqs_on+0x310/0x310
[  411.816425]  do_page_fault+0xf2/0x7e0
[  411.820246]  ? vmalloc_sync_all+0x30/0x30
[  411.824407]  ? error_entry+0x70/0xd0
[  411.828138]  ? trace_hardirqs_off_caller+0xbb/0x310
[  411.833151]  ? trace_hardirqs_on_caller+0xc0/0x310
[  411.838082]  ? syscall_return_slowpath+0x5e0/0x5e0
[  411.843011]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.847855]  ? trace_hardirqs_on_caller+0x310/0x310
[  411.852887]  ? trace_hardirqs_off+0x310/0x310
[  411.857385]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  411.862404]  ? prepare_exit_to_usermode+0x291/0x3b0
[  411.867420]  ? page_fault+0x8/0x30
[  411.870976]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  411.875821]  ? page_fault+0x8/0x30
[  411.879361]  page_fault+0x1e/0x30
[  411.882816] RIP: 0033:0x7f5d3f443dd3
[  411.886542] Code: Bad RIP value.
[  411.889909] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  411.895302] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  411.902574] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  411.909839] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  411.917103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  411.924374] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  411.931674] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  411.931738] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  411.938603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  411.938609] Call Trace:
[  411.938631]  dump_stack+0x1c4/0x2b4
[  411.938649]  ? dump_stack_print_info.cold.2+0x52/0x52
[  411.945196] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  411.954510]  warn_alloc.cold.119+0xb7/0x1bd
[  411.957065] init cpuset=
[  411.960691]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  411.965867] /
[  411.975562]  ? lock_downgrade+0x900/0x900
[  411.979906]  mems_allowed=0
[  411.982574]  ? trace_hardirqs_off+0xb8/0x310
[  412.000568]  ? trace_hardirqs_off+0xb8/0x310
[  412.005008]  __alloc_pages_slowpath+0x2667/0x2d80
[  412.009880]  ? warn_alloc+0x120/0x120
[  412.013688]  ? warn_alloc+0x120/0x120
[  412.017496]  ? print_usage_bug+0xc0/0xc0
[  412.021558]  ? warn_alloc+0x120/0x120
[  412.025362]  ? print_usage_bug+0xc0/0xc0
[  412.029425]  ? __lock_acquire+0x7ec/0x4ec0
[  412.033664]  ? __lock_acquire+0x7ec/0x4ec0
[  412.037903]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.043441]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.048990]  ? should_fail+0x22d/0xd01
[  412.052881]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.057983]  ? __lock_acquire+0x7ec/0x4ec0
[  412.062232]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.067334]  ? __lock_acquire+0x7ec/0x4ec0
[  412.071581]  ? should_fail+0x22d/0xd01
[  412.075544]  ? mark_held_locks+0x130/0x130
[  412.079785]  ? mark_held_locks+0x130/0x130
[  412.084027]  ? graph_lock+0x170/0x170
[  412.087849]  ? print_usage_bug+0xc0/0xc0
[  412.091939]  ? graph_lock+0x170/0x170
[  412.095737]  ? print_usage_bug+0xc0/0xc0
[  412.099799]  ? wq_watchdog_touch+0x9c/0xfe
[  412.104034]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.109594]  ? check_preemption_disabled+0x48/0x200
[  412.114614]  ? check_preemption_disabled+0x48/0x200
[  412.119640]  ? __lock_is_held+0xb5/0x140
[  412.123714]  __alloc_pages_nodemask+0xa80/0xde0
[  412.128385]  ? graph_lock+0x170/0x170
[  412.132200]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  412.137224]  ? graph_lock+0x170/0x170
[  412.141036]  ? find_held_lock+0x36/0x1c0
[  412.145111]  ? ____cache_alloc_node+0x1c7/0x1e0
[  412.149807]  ? lock_downgrade+0x900/0x900
[  412.153962]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.159507]  cache_grow_begin+0x91/0x8c0
[  412.163573]  ? do_raw_spin_unlock+0xa7/0x2f0
[  412.167995]  fallback_alloc+0x203/0x2e0
[  412.172005]  ____cache_alloc_node+0x1c7/0x1e0
[  412.176505]  kmem_cache_alloc_node+0xe3/0x730
[  412.181000]  ? ipv6_get_ifaddr+0x42e/0x620
[  412.185247]  __alloc_skb+0x119/0x770
[  412.188960]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  412.194263]  ? skb_scrub_packet+0x490/0x490
[  412.198586]  ? lock_downgrade+0x900/0x900
[  412.202760]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.208301]  ? refcount_sub_and_test_checked+0x203/0x310
[  412.213771]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  412.219242]  ? addrconf_rs_timer+0x690/0x690
[  412.223663]  ndisc_alloc_skb+0x144/0x340
[  412.227729]  ndisc_send_rs+0x331/0x6e0
[  412.231622]  addrconf_rs_timer+0x314/0x690
[  412.235876]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.240156]  call_timer_fn+0x272/0x920
[  412.244056]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.248299]  ? process_timeout+0x40/0x40
[  412.252359]  ? find_held_lock+0x36/0x1c0
[  412.256431]  ? __run_timers+0x7da/0xc70
[  412.260410]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.264908]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.269421]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.273654]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  412.278269]  ? trace_hardirqs_on+0xbd/0x310
[  412.282614]  ? kasan_check_read+0x11/0x20
[  412.286779]  ? __run_timers+0x7da/0xc70
[  412.290754]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  412.296218]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.300460]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  412.304701]  __run_timers+0x7e5/0xc70
[  412.308502]  ? find_held_lock+0x36/0x1c0
[  412.312580]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  412.317951]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.322450]  ? _raw_spin_unlock_irq+0x27/0x80
[  412.326946]  ? lockdep_hardirqs_on+0x421/0x5c0
[  412.331534]  ? trace_hardirqs_on+0xbd/0x310
[  412.335860]  ? kasan_check_read+0x11/0x20
[  412.340009]  ? finish_task_switch+0x1f5/0x900
[  412.344526]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  412.349980]  ? compat_start_thread+0x80/0x80
[  412.354414]  ? pvclock_read_flags+0x160/0x160
[  412.358910]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.364450]  ? check_preemption_disabled+0x48/0x200
[  412.369506]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  412.374785]  ? rcu_pm_notify+0xc0/0xc0
[  412.378678]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.384229]  ? check_preemption_disabled+0x48/0x200
[  412.389254]  run_timer_softirq+0x52/0xb0
[  412.393332]  ? rcu_read_lock_sched_held+0x108/0x120
[  412.398365]  __do_softirq+0x30b/0xad8
[  412.402181]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  412.407295]  ? trace_hardirqs_off+0xb8/0x310
[  412.411710]  ? schedule+0x108/0x460
[  412.415346]  ? trace_hardirqs_off+0xb8/0x310
[  412.419754]  ? smpboot_thread_fn+0x68b/0xa00
[  412.424166]  ? trace_hardirqs_on+0x310/0x310
[  412.428588]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.434134]  ? check_preemption_disabled+0x48/0x200
[  412.439175]  ? takeover_tasklets+0xa90/0xa90
[  412.443595]  run_ksoftirqd+0x94/0x100
[  412.447401]  smpboot_thread_fn+0x68b/0xa00
[  412.451643]  ? sort_range+0x30/0x30
[  412.455286]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  412.460393]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.465933]  ? __kthread_parkme+0xfb/0x1a0
[  412.470194]  kthread+0x35a/0x420
[  412.473575]  ? sort_range+0x30/0x30
[  412.477207]  ? kthread_bind+0x40/0x40
[  412.481012]  ret_from_fork+0x3a/0x50
[  412.484749] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  412.484754] warn_alloc_show_mem: 1 callbacks suppressed
[  412.484760] Mem-Info:
[  412.490990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  412.496358] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  412.496358]  active_file:14 inactive_file:15 isolated_file:0
[  412.496358]  unevictable:0 dirty:0 writeback:0 unstable:0
[  412.496358]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  412.496358]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  412.496358]  free:13749 free_pcp:291 free_cma:0
[  412.498726] Call Trace:
[  412.508139] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  412.541158]  <IRQ>
[  412.543729] Node 0 
[  412.571310]  dump_stack+0x1c4/0x2b4
[  412.573456] 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
[  412.575665]  ? dump_stack_print_info.cold.2+0x52/0x52
[  412.579263] lowmem_reserve[]:
[  412.604782]  warn_alloc.cold.119+0xb7/0x1bd
[  412.609943]  0
[  412.613055]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  412.617353]  2819
[  412.619151]  ? lock_downgrade+0x900/0x900
[  412.623963]  6323
[  412.626037]  ? trace_hardirqs_off+0xb8/0x310
[  412.630150]  6323
[  412.632215]  ? trace_hardirqs_off+0xb8/0x310
[  412.638663]  __alloc_pages_slowpath+0x2667/0x2d80
[  412.643039] Node 0 DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  412.647899]  ? warn_alloc+0x120/0x120
[  412.647918]  ? warn_alloc+0x120/0x120
[  412.675388] lowmem_reserve[]: 0
[  412.679238]  ? print_usage_bug+0xc0/0xc0
[  412.683008]  0
[  412.686283]  ? warn_alloc+0x120/0x120
[  412.690316]  3503
[  412.692113]  ? print_usage_bug+0xc0/0xc0
[  412.695902]  3503
[  412.697977]  ? __lock_acquire+0x7ec/0x4ec0
[  412.704068]  ? __lock_acquire+0x7ec/0x4ec0
[  412.708293] Node 0 
[  412.712522]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.712558] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  412.714771]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  412.720288] lowmem_reserve[]:
[  412.748670]  ? should_fail+0x22d/0xd01
[  412.754177]  0 0
[  412.757295]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.761157]  0
[  412.763128]  ? __lock_acquire+0x7ec/0x4ec0
[  412.768209]  0
[  412.770107]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  412.776116]  ? __lock_acquire+0x7ec/0x4ec0
[  412.781201] Node 0 
[  412.785428]  ? should_fail+0x22d/0xd01
[  412.785437] DMA: 
[  412.787672]  ? mark_held_locks+0x130/0x130
[  412.791529] 1*4kB 
[  412.793590]  ? mark_held_locks+0x130/0x130
[  412.797813] (U) 
[  412.799964]  ? graph_lock+0x170/0x170
[  412.804199] 0*8kB 
[  412.806201]  ? print_usage_bug+0xc0/0xc0
[  412.809979] 0*16kB 
[  412.812121]  ? graph_lock+0x170/0x170
[  412.816160] 1*32kB 
[  412.818392]  ? print_usage_bug+0xc0/0xc0
[  412.822165] (U) 
[  412.824401]  ? wq_watchdog_touch+0x9c/0xfe
[  412.828435] 2*64kB 
[  412.830406]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.834612] (U) 
[  412.836849]  ? check_preemption_disabled+0x48/0x200
[  412.842355] 1*128kB 
[  412.844324]  ? check_preemption_disabled+0x48/0x200
[  412.849316] (U) 
[  412.851641]  ? __lock_is_held+0xb5/0x140
[  412.856627] 1*256kB 
[  412.858600]  __alloc_pages_nodemask+0xa80/0xde0
[  412.862633] (U) 
[  412.864992]  ? graph_lock+0x170/0x170
[  412.869638] 0*512kB 
[  412.871618]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  412.875393] 1*1024kB 
[  412.877726]  ? graph_lock+0x170/0x170
[  412.882722] (U) 
[  412.885144]  ? find_held_lock+0x36/0x1c0
[  412.888915] 1*2048kB 
[  412.890888]  ? ____cache_alloc_node+0x1c7/0x1e0
[  412.894938] (M) 
[  412.897343]  ? lock_downgrade+0x900/0x900
[  412.901988] 3*4096kB 
[  412.903976]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.908093] (M) 
[  412.910498]  cache_grow_begin+0x91/0x8c0
[  412.916008] = 15908kB
[  412.917980]  ? do_raw_spin_unlock+0xa7/0x2f0
[  412.922011] Node 0 
[  412.924422]  fallback_alloc+0x203/0x2e0
[  412.928802] DMA32: 
[  412.931034]  ____cache_alloc_node+0x1c7/0x1e0
[  412.934984] 4*4kB 
[  412.937230]  kmem_cache_alloc_node+0xe3/0x730
[  412.941695] (UM) 
[  412.943856]  ? ipv6_get_ifaddr+0x42e/0x620
[  412.948326] 2*8kB 
[  412.950391]  __alloc_skb+0x119/0x770
[  412.954593] (UM) 
[  412.956742]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  412.960426] 3*16kB (UM) 
[  412.962494]  ? skb_scrub_packet+0x490/0x490
[  412.967748] 3*32kB 
[  412.970411]  ? lock_downgrade+0x900/0x900
[  412.974704] (UM) 
[  412.976950]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  412.981071] 4*64kB 
[  412.983141]  ? refcount_sub_and_test_checked+0x203/0x310
[  412.988649] (M) 
[  412.990880]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  412.996305] 3*128kB 
[  412.998289]  ? addrconf_rs_timer+0x690/0x690
[  413.003712] (M) 
[  413.006050]  ndisc_alloc_skb+0x144/0x340
[  413.010427] 3*256kB 
[  413.012400]  ndisc_send_rs+0x331/0x6e0
[  413.016434] (M) 
[  413.018755]  addrconf_rs_timer+0x314/0x690
[  413.022620] 4*512kB 
[  413.024590]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.028797] (UM) 
[  413.031125]  call_timer_fn+0x272/0x920
[  413.035322] 3*1024kB 
[  413.037376]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.041239] (UM) 
[  413.043643]  ? process_timeout+0x40/0x40
[  413.047876] 3*2048kB 
[  413.049955]  ? find_held_lock+0x36/0x1c0
[  413.053989] (M) 
[  413.056395]  ? mark_held_locks+0xc7/0x130
[  413.060427] 3*4096kB 
[  413.062397]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.066515] (M) 
[  413.068922]  ? _raw_spin_unlock_irq+0x27/0x80
[  413.073388] = 25136kB
[  413.075356]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.079841] Node 0 
[  413.082260]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  413.086469] Normal: 
[  413.088700]  ? trace_hardirqs_on+0xbd/0x310
[  413.093254] 778*4kB 
[  413.095606]  ? kasan_check_read+0x11/0x20
[  413.099902] (MEH) 
[  413.102242]  ? __run_timers+0x7da/0xc70
[  413.106361] 429*8kB 
[  413.108504]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  413.112449] (ME) 
[  413.114796]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.120220] 185*16kB 
[  413.122280]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  413.126500] (UME) 
[  413.128903]  __run_timers+0x7e5/0xc70
[  413.133113] 51*32kB 
[  413.135265]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  413.139031] (UME) 
[  413.141349]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  413.146698] 8*64kB 
[  413.148860]  ? graph_lock+0x170/0x170
[  413.153849] (UM) 
[  413.156081]  ? print_usage_bug+0xc0/0xc0
[  413.159860] 0*128kB 
[  413.161912]  ? lock_release+0x970/0x970
[  413.165948] 1*256kB 
[  413.168262]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  413.172214] (U) 
[  413.174533]  ? find_held_lock+0x36/0x1c0
[  413.179695] 0*512kB 
[  413.181664]  ? graph_lock+0x170/0x170
[  413.185707] 2*1024kB 
[  413.188024]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.191795] (U) 
[  413.194212]  ? check_preemption_disabled+0x48/0x200
[  413.199722] 0*2048kB 
[  413.201714]  ? __lock_is_held+0xb5/0x140
[  413.206698] 0*4096kB 
[  413.209106]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.213155] = 13952kB
[  413.215577]  ? check_preemption_disabled+0x48/0x200
[  413.221096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  413.223506]  run_timer_softirq+0x52/0xb0
[  413.228500] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  413.237324]  ? rcu_read_lock_sched_held+0x108/0x120
[  413.241358] 1706 total pagecache pages
[  413.249924]  __do_softirq+0x30b/0xad8
[  413.254937] 0 pages in swap cache
[  413.258818]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  413.262616] Swap cache stats: add 0, delete 0, find 0/0
[  413.266061]  ? pvclock_read_flags+0x160/0x160
[  413.271145] Free swap  = 0kB
[  413.276503]  ? lapic_next_event+0x5a/0x90
[  413.280971] Total swap = 0kB
[  413.283986]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.288105] 1965979 pages RAM
[  413.291135]  ? check_preemption_disabled+0x48/0x200
[  413.296650] 0 pages HighMem/MovableOnly
[  413.296658] 342306 pages reserved
[  413.299771]  ? check_preemption_disabled+0x48/0x200
[  413.304753] 0 pages cma reserved
[  413.304833] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  413.308736]  ? kvm_clock_read+0x18/0x30
[  413.308751]  ? kvm_sched_clock_read+0x9/0x20
[  413.308767]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.312283] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  413.317252]  ? check_preemption_disabled+0x48/0x200
[  413.320594] ksoftirqd/1 cpuset=
[  413.327087]  irq_exit+0x17f/0x1c0
[  413.331027] /
[  413.335431]  smp_apic_timer_interrupt+0x1cb/0x760
[  413.340943]  mems_allowed=0
[  413.351259]  ? smp_reschedule_interrupt+0x109/0x650
[  413.377417]  ? smp_call_function_single_interrupt+0x650/0x650
[  413.383319]  ? interrupt_entry+0xb5/0xf0
[  413.387412]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.392427]  ? trace_hardirqs_off_caller+0xbb/0x310
[  413.397442]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.402287]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.407302]  ? trace_hardirqs_on_caller+0x310/0x310
[  413.412338]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.417877]  ? check_preemption_disabled+0x48/0x200
[  413.422907]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  413.427773]  apic_timer_interrupt+0xf/0x20
[  413.432003]  </IRQ>
[  413.434254] RIP: 0010:lock_acquire+0x268/0x520
[  413.438843] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  413.457742] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  413.465454] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  413.472725] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  413.480012] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  413.487278] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  413.494542] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  413.501853]  ? lock_release+0x970/0x970
[  413.505856]  ? rcu_read_unlock+0x16/0x60
[  413.509922]  ? lock_downgrade+0x900/0x900
[  413.514101]  ? check_preemption_disabled+0x48/0x200
[  413.519160]  percpu_ref_put_many+0x94/0x260
[  413.523482]  ? mem_cgroup_charge_statistics+0x780/0x780
[  413.528859]  ? rcu_bh_qs+0xc0/0xc0
[  413.532413]  ? mem_cgroup_charge_statistics+0x780/0x780
[  413.537787]  mem_cgroup_iter+0x1f7/0x1160
[  413.541934]  ? downgrade_write+0x2b0/0x2b0
[  413.546177]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  413.550970]  ? up_read+0x1a/0x110
[  413.554423]  ? shrink_slab+0xfa/0x8c0
[  413.558228]  ? shrink_active_list+0x1c20/0x1c20
[  413.562910]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  413.568541]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  413.573658]  ? cgroup_procs_write_finish+0xf0/0xf0
[  413.578588]  ? print_usage_bug+0xc0/0xc0
[  413.582679]  ? find_held_lock+0x36/0x1c0
[  413.586758]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.592301]  ? vmpressure+0x1a2/0x340
[  413.596110]  shrink_node+0x516/0x16b0
[  413.599920]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  413.605237]  ? shrink_node_memcg+0x18e0/0x18e0
[  413.609829]  ? kvm_clock_read+0x18/0x30
[  413.613808]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  413.618836]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  413.623355]  ? kasan_check_write+0x14/0x20
[  413.627593]  ? do_raw_spin_lock+0xc1/0x200
[  413.631831]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  413.637516]  ? __cpuset_node_allowed+0x19b/0x660
[  413.642291]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  413.648018]  ? delayacct_end+0x5a/0x100
[  413.652006]  do_try_to_free_pages+0x3e7/0x1290
[  413.656623]  ? shrink_node+0x16b0/0x16b0
[  413.660689]  ? __lock_is_held+0xb5/0x140
[  413.664768]  try_to_free_pages+0x4d0/0xb90
[  413.669008]  ? do_try_to_free_pages+0x1290/0x1290
[  413.673847]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.679395]  ? lock_acquire+0x1ed/0x520
[  413.683371]  ? set_page_refcounted+0x280/0x280
[  413.687964]  ? lock_release+0x970/0x970
[  413.691945]  ? ___might_sleep+0x1ed/0x300
[  413.696095]  ? arch_local_save_flags+0x40/0x40
[  413.700701]  __alloc_pages_slowpath+0x993/0x2d80
[  413.705489]  ? warn_alloc+0x120/0x120
[  413.709304]  ? __radix_tree_lookup+0x4c0/0x4c0
[  413.713898]  ? find_get_entry+0x2f2/0xc40
[  413.718061]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  413.723603]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  413.728536]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.734080]  ? should_fail+0x22d/0xd01
[  413.737978]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  413.743081]  ? __lock_is_held+0xb5/0x140
[  413.747170]  ? __lock_is_held+0xb5/0x140
[  413.751251]  ? kasan_check_read+0x11/0x20
[  413.755405]  ? ___might_sleep+0x1ed/0x300
[  413.759558]  ? lock_release+0x970/0x970
[  413.763539]  ? arch_local_save_flags+0x40/0x40
[  413.768143]  ? __might_sleep+0x95/0x190
[  413.772128]  __alloc_pages_nodemask+0xa80/0xde0
[  413.776805]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  413.781825]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  413.787621]  ? kasan_check_read+0x11/0x20
[  413.791772]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  413.797079]  ? graph_lock+0x170/0x170
[  413.800878]  ? print_usage_bug+0xc0/0xc0
[  413.804946]  ? graph_lock+0x170/0x170
[  413.808749]  ? graph_lock+0x170/0x170
[  413.812557]  ? __do_page_cache_readahead+0x7ce/0x980
[  413.817670]  ? find_held_lock+0x36/0x1c0
[  413.821741]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  413.827287]  alloc_pages_current+0x10c/0x210
[  413.831700]  ? lock_downgrade+0x900/0x900
[  413.835858]  __page_cache_alloc+0x38f/0x5b0
[  413.840181]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  413.845991]  ? kasan_check_read+0x11/0x20
[  413.850143]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  413.855424]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  413.860101]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  413.865644]  ? check_preemption_disabled+0x48/0x200
[  413.870682]  filemap_fault+0x1594/0x25f0
[  413.874763]  ? __lock_page_or_retry+0xa00/0xa00
[  413.879435]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  413.885235]  ? kasan_check_read+0x11/0x20
[  413.889388]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  413.894665]  ? rcu_bh_qs+0xc0/0xc0
[  413.898215]  ? remove_wait_queue+0x1a6/0x360
[  413.902626]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  413.908089]  ? filemap_map_pages+0xdea/0x1980
[  413.912606]  ? print_usage_bug+0xc0/0xc0
[  413.916678]  ? find_get_pages_range_tag+0x1320/0x1320
[  413.921872]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  413.927412]  ? fput+0x130/0x1a0
[  413.930700]  ? graph_lock+0x170/0x170
[  413.934530]  ? __lock_acquire+0x7ec/0x4ec0
[  413.938804]  ? lock_acquire+0x1ed/0x520
[  413.942779]  ? ext4_filemap_fault+0x7a/0xad
[  413.947112]  ? lock_release+0x970/0x970
[  413.951086]  ? arch_local_save_flags+0x40/0x40
[  413.955674]  ? select_estimate_accuracy+0x4b0/0x4b0
[  413.960736]  ? down_read+0xb0/0x1d0
[  413.964363]  ? ext4_filemap_fault+0x7a/0xad
[  413.968703]  ? __down_interruptible+0x700/0x700
[  413.973394]  ext4_filemap_fault+0x82/0xad
[  413.977545]  __do_fault+0x100/0x6b0
[  413.981184]  ? print_bad_pte+0x6c0/0x6c0
[  413.985254]  ? find_held_lock+0x36/0x1c0
[  413.989325]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  413.994535]  ? pmd_val+0x88/0x100
[  413.998013]  ? add_mm_counter_fast+0xd0/0xd0
[  414.002421]  ? pmd_val+0x88/0x100
[  414.005918]  ? add_mm_counter_fast+0xd0/0xd0
[  414.010330]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.015872]  __handle_mm_fault+0x3709/0x53e0
[  414.020293]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  414.025136]  ? graph_lock+0x170/0x170
[  414.028940]  ? print_usage_bug+0xc0/0xc0
[  414.033001]  ? lock_downgrade+0x900/0x900
[  414.037147]  ? graph_lock+0x170/0x170
[  414.040943]  ? graph_lock+0x170/0x170
[  414.044761]  ? handle_mm_fault+0x42a/0xc70
[  414.048996]  ? lock_downgrade+0x900/0x900
[  414.053162]  ? check_preemption_disabled+0x48/0x200
[  414.058236]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  414.064034]  ? kasan_check_read+0x11/0x20
[  414.068208]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  414.073490]  ? rcu_bh_qs+0xc0/0xc0
[  414.077046]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.082498]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.088040]  ? check_preemption_disabled+0x48/0x200
[  414.093069]  handle_mm_fault+0x54f/0xc70
[  414.097132]  ? __handle_mm_fault+0x53e0/0x53e0
[  414.101744]  ? find_vma+0x34/0x190
[  414.105308]  __do_page_fault+0x67d/0xed0
[  414.109378]  ? mm_fault_error+0x380/0x380
[  414.113529]  ? trace_hardirqs_off+0xb8/0x310
[  414.117960]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  414.123324]  ? trace_hardirqs_on+0x310/0x310
[  414.127757]  do_page_fault+0xf2/0x7e0
[  414.131565]  ? vmalloc_sync_all+0x30/0x30
[  414.135715]  ? error_entry+0x70/0xd0
[  414.139430]  ? trace_hardirqs_off_caller+0xbb/0x310
[  414.144504]  ? trace_hardirqs_on_caller+0xc0/0x310
[  414.149454]  ? syscall_return_slowpath+0x5e0/0x5e0
[  414.154385]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.159244]  ? trace_hardirqs_on_caller+0x310/0x310
[  414.164258]  ? trace_hardirqs_off+0x310/0x310
[  414.168754]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  414.173771]  ? prepare_exit_to_usermode+0x291/0x3b0
[  414.178801]  ? page_fault+0x8/0x30
[  414.182349]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.187214]  ? page_fault+0x8/0x30
[  414.190768]  page_fault+0x1e/0x30
[  414.194237] RIP: 0033:0x7f5d3f443dd3
[  414.197985] Code: Bad RIP value.
[  414.201345] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  414.206709] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  414.213985] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  414.221255] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  414.228520] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  414.235794] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  414.243114] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  414.243145] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  414.250040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  414.256267] Call Trace:
[  414.265610] rcu: 	(detected by 0, t=10507 jiffies, g=32509, q=10)
[  414.268209]  dump_stack+0x1c4/0x2b4
[  414.268228]  ? dump_stack_print_info.cold.2+0x52/0x52
[  414.274444] rcu: All QSes seen, last rcu_preempt kthread activity 9740 (4294978570-4294968830), jiffies_till_next_fqs=1, root ->qsmask 0x0
[  414.278073]  warn_alloc.cold.119+0xb7/0x1bd
[  414.283284] init            R
[  414.295858]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  414.300152]   running task    
[  414.303269]  ? lock_downgrade+0x900/0x900
[  414.308092] 10416     1      0 0x80000008
[  414.311278]  ? trace_hardirqs_off+0xb8/0x310
[  414.315401] Call Trace:
[  414.319547]  ? trace_hardirqs_off+0xb8/0x310
[  414.323934]  <IRQ>
[  414.326515]  __alloc_pages_slowpath+0x2667/0x2d80
[  414.330907]  sched_show_task.cold.83+0x2b6/0x30a
[  414.333072]  ? warn_alloc+0x120/0x120
[  414.337871]  ? can_nice.part.74+0x20/0x20
[  414.342609]  ? warn_alloc+0x120/0x120
[  414.346406]  ? vprintk_default+0x28/0x30
[  414.350534]  ? print_usage_bug+0xc0/0xc0
[  414.354317]  ? vprintk_func+0x85/0x181
[  414.358368]  ? warn_alloc+0x120/0x120
[  414.362412]  ? vprintk_func+0x85/0x181
[  414.366285]  ? print_usage_bug+0xc0/0xc0
[  414.370073]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  414.373957]  ? __lock_acquire+0x7ec/0x4ec0
[  414.378002]  ? kmsg_dump_rewind_nolock+0xe4/0xe4
[  414.382742]  ? __lock_acquire+0x7ec/0x4ec0
[  414.386961]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.391703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.395923]  print_other_cpu_stall.cold.79+0xa83/0xba5
[  414.401444]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  414.406976]  ? print_cpu_stall+0x1c0/0x1c0
[  414.412286]  ? should_fail+0x22d/0xd01
[  414.417809]  ? graph_lock+0x170/0x170
[  414.422022]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.425893]  ? print_usage_bug+0xc0/0xc0
[  414.429679]  ? __lock_acquire+0x7ec/0x4ec0
[  414.434812]  ? lock_downgrade+0x900/0x900
[  414.438876]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  414.443095]  ? check_preemption_disabled+0x48/0x200
[  414.447237]  ? __lock_acquire+0x7ec/0x4ec0
[  414.452328]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.457353]  ? should_fail+0x22d/0xd01
[  414.461578]  ? check_preemption_disabled+0x48/0x200
[  414.467099]  ? mark_held_locks+0x130/0x130
[  414.471000]  ? check_preemption_disabled+0x48/0x200
[  414.476002]  ? mark_held_locks+0x130/0x130
[  414.480228]  ? rcu_test_sync_prims+0x30/0x30
[  414.485227]  ? graph_lock+0x170/0x170
[  414.489445]  ? __lock_is_held+0xb5/0x140
[  414.493833]  ? print_usage_bug+0xc0/0xc0
[  414.497619]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.501679]  ? graph_lock+0x170/0x170
[  414.505755]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.511288]  ? print_usage_bug+0xc0/0xc0
[  414.515074]  ? check_preemption_disabled+0x48/0x200
[  414.520591]  ? wq_watchdog_touch+0x9c/0xfe
[  414.524644]  rcu_check_callbacks+0xafc/0x1990
[  414.529637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.533865]  ? rcu_cpu_stall_reset+0x220/0x220
[  414.538355]  ? check_preemption_disabled+0x48/0x200
[  414.543870]  ? lock_release+0x970/0x970
[  414.548437]  ? check_preemption_disabled+0x48/0x200
[  414.553537]  ? graph_lock+0x170/0x170
[  414.557497]  ? __lock_is_held+0xb5/0x140
[  414.562506]  ? graph_lock+0x170/0x170
[  414.566301]  __alloc_pages_nodemask+0xa80/0xde0
[  414.570345]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.574130]  ? graph_lock+0x170/0x170
[  414.578954]  ? pvclock_gtod_notify+0x2e3/0x3e0
[  414.584407]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  414.588196]  ? kvm_set_tsc_khz+0x540/0x540
[  414.592759]  ? graph_lock+0x170/0x170
[  414.597768]  ? graph_lock+0x170/0x170
[  414.601982]  ? find_held_lock+0x36/0x1c0
[  414.605763]  ? timekeeping_advance+0x3cc/0xc00
[  414.609550]  ? ____cache_alloc_node+0x1c7/0x1e0
[  414.613598]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.618206]  ? lock_downgrade+0x900/0x900
[  414.622904]  ? check_preemption_disabled+0x48/0x200
[  414.628426]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.632559]  ? check_preemption_disabled+0x48/0x200
[  414.637552]  cache_grow_begin+0x91/0x8c0
[  414.643083]  ? trace_hardirqs_off+0xb8/0x310
[  414.648081]  ? do_raw_spin_unlock+0xa7/0x2f0
[  414.652124]  ? __lock_is_held+0xb5/0x140
[  414.656525]  fallback_alloc+0x203/0x2e0
[  414.660912]  ? trace_hardirqs_on+0x310/0x310
[  414.664989]  ____cache_alloc_node+0x1c7/0x1e0
[  414.668968]  ? check_preemption_disabled+0x48/0x200
[  414.673377]  kmem_cache_alloc_node+0xe3/0x730
[  414.677865]  ? raise_softirq+0x199/0x420
[  414.682858]  ? ipv6_get_ifaddr+0x42e/0x620
[  414.687356]  ? raise_softirq_irqoff+0x2e0/0x2e0
[  414.691410]  __alloc_skb+0x119/0x770
[  414.695624]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.700281]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  414.703978]  ? check_preemption_disabled+0x48/0x200
[  414.709509]  ? skb_scrub_packet+0x490/0x490
[  414.714768]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  414.719766]  ? lock_downgrade+0x900/0x900
[  414.724073]  ? hrtimer_run_queues+0x9a/0x400
[  414.729614]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  414.733759]  ? run_local_timers+0x19b/0x230
[  414.738164]  ? refcount_sub_and_test_checked+0x203/0x310
[  414.743699]  ? timer_clear_idle+0x90/0x90
[  414.748006]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  414.753444]  ? debug_smp_processor_id+0x1c/0x20
[  414.757594]  ? addrconf_rs_timer+0x690/0x690
[  414.763032]  ? irqtime_account_process_tick.isra.6+0x114/0x490
[  414.767691]  ndisc_alloc_skb+0x144/0x340
[  414.772205]  ? account_process_tick+0x282/0x350
[  414.778161]  ndisc_send_rs+0x331/0x6e0
[  414.782215]  update_process_times+0x2d/0x70
[  414.786869]  addrconf_rs_timer+0x314/0x690
[  414.790742]  tick_sched_handle+0x9f/0x180
[  414.795047]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.799267]  tick_sched_timer+0x45/0x130
[  414.803407]  call_timer_fn+0x272/0x920
[  414.807618]  __hrtimer_run_queues+0x41c/0x10d0
[  414.811664]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.815545]  ? tick_sched_do_timer+0x1a0/0x1a0
[  414.820108]  ? process_timeout+0x40/0x40
[  414.824328]  ? hrtimer_start_range_ns+0xe00/0xe00
[  414.828896]  ? find_held_lock+0x36/0x1c0
[  414.833069]  ? pvclock_read_flags+0x160/0x160
[  414.837916]  ? __run_timers+0x7da/0xc70
[  414.841990]  ? trace_hardirqs_on+0x310/0x310
[  414.846473]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.850433]  ? kvm_clock_read+0x18/0x30
[  414.854820]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.859299]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  414.863257]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.867740]  ? ktime_get_update_offsets_now+0x3b6/0x550
[  414.872746]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  414.876969]  ? do_timer+0x50/0x50
[  414.882317]  ? trace_hardirqs_on+0xbd/0x310
[  414.886887]  ? trace_hardirqs_on+0x310/0x310
[  414.890327]  ? kasan_check_read+0x11/0x20
[  414.894636]  ? do_raw_spin_lock+0xc1/0x200
[  414.899045]  ? __run_timers+0x7da/0xc70
[  414.903175]  hrtimer_interrupt+0x313/0x780
[  414.907392]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  414.911368]  smp_apic_timer_interrupt+0x1a1/0x760
[  414.915578]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.921017]  ? smp_call_function_single_interrupt+0x650/0x650
[  414.925842]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  414.930071]  ? interrupt_entry+0xb5/0xf0
[  414.935940]  __run_timers+0x7e5/0xc70
[  414.940174]  ? trace_hardirqs_off_caller+0xbb/0x310
[  414.944229]  ? find_held_lock+0x36/0x1c0
[  414.948018]  ? ____cache_alloc_node+0x1c7/0x1e0
[  414.953028]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  414.957072]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.961728]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.967078]  ? trace_hardirqs_on_caller+0x310/0x310
[  414.971907]  ? _raw_spin_unlock_irq+0x27/0x80
[  414.976415]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  414.981441]  ? lockdep_hardirqs_on+0x421/0x5c0
[  414.985924]  apic_timer_interrupt+0xf/0x20
[  414.990745]  ? trace_hardirqs_on+0xbd/0x310
[  414.995321] RIP: 0010:kmem_cache_alloc_node+0x247/0x730
[  414.999540]  ? kasan_check_read+0x11/0x20
[  415.003859] Code: 41 7e 0f 85 32 ff ff ff e8 35 d4 3f ff e9 28 ff ff ff e8 5c 3b c4 ff 48 83 3d ec 48 71 07 00 0f 84 33 01 00 00 4c 89 ff 57 9d <0f> 1f 44 00 00 e9 bf fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 aa 42
[  415.009215]  ? finish_task_switch+0x1f5/0x900
[  415.013341] RSP: 0000:ffff8801dae07450 EFLAGS: 00000286
[  415.032237]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  415.036734]  ORIG_RAX: ffffffffffffff13
[  415.042103]  ? compat_start_thread+0x80/0x80
[  415.047534] RAX: 0000000000000000 RBX: 0000000000480020 RCX: 1ffff1003b348130
[  415.051510]  ? pvclock_read_flags+0x160/0x160
[  415.055883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000286
[  415.063153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.067628] RBP: ffff8801dae074c0 R08: ffff8801d9a40980 R09: 0000000000000002
[  415.074920]  ? check_preemption_disabled+0x48/0x200
[  415.080447] R10: 0000000000000000 R11: ffff8801d9a40040 R12: ffff8801d9be7680
[  415.087717]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  415.092703] R13: ffff8801d9be7680 R14: 0000000000000000 R15: 0000000000000286
[  415.099966]  ? rcu_pm_notify+0xc0/0xc0
[  415.105232]  ? apic_timer_interrupt+0xa/0x20
[  415.112491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.116377]  ? ipv6_get_ifaddr+0x42e/0x620
[  415.120783]  ? check_preemption_disabled+0x48/0x200
[  415.126305]  __alloc_skb+0x119/0x770
[  415.130522]  run_timer_softirq+0x52/0xb0
[  415.135520]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  415.139224]  ? rcu_read_lock_sched_held+0x108/0x120
[  415.143271]  ? skb_scrub_packet+0x490/0x490
[  415.148534]  __do_softirq+0x30b/0xad8
[  415.153534]  ? lock_downgrade+0x900/0x900
[  415.157844]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  415.161642]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.165770]  ? trace_hardirqs_off+0xb8/0x310
[  415.170859]  ? refcount_sub_and_test_checked+0x203/0x310
[  415.176381]  ? schedule+0x108/0x460
[  415.180768]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  415.186218]  ? trace_hardirqs_off+0xb8/0x310
[  415.189824]  ? addrconf_rs_timer+0x690/0x690
[  415.195261]  ? smpboot_thread_fn+0x68b/0xa00
[  415.199670]  ndisc_alloc_skb+0x144/0x340
[  415.204082]  ? trace_hardirqs_on+0x310/0x310
[  415.208474]  ndisc_send_rs+0x331/0x6e0
[  415.212517]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.216931]  addrconf_rs_timer+0x314/0x690
[  415.220828]  ? check_preemption_disabled+0x48/0x200
[  415.226347]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.230569]  ? takeover_tasklets+0xa90/0xa90
[  415.230586]  run_ksoftirqd+0x94/0x100
[  415.235600]  call_timer_fn+0x272/0x920
[  415.239826]  smpboot_thread_fn+0x68b/0xa00
[  415.244223]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.248007]  ? sort_range+0x30/0x30
[  415.251877]  ? process_timeout+0x40/0x40
[  415.256100]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  415.260329]  ? find_held_lock+0x36/0x1c0
[  415.263947]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  415.267996]  ? mark_held_locks+0xc7/0x130
[  415.273082]  ? __kthread_parkme+0xfb/0x1a0
[  415.277137]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.282654]  kthread+0x35a/0x420
[  415.286788]  ? _raw_spin_unlock_irq+0x27/0x80
[  415.291007]  ? sort_range+0x30/0x30
[  415.295485]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.298836]  ? kthread_bind+0x40/0x40
[  415.303329]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  415.306942]  ret_from_fork+0x3a/0x50
[  415.311163]  ? trace_hardirqs_on+0xbd/0x310
[  415.314957] warn_alloc_show_mem: 1 callbacks suppressed
[  415.314962] Mem-Info:
[  415.319514]  ? kasan_check_read+0x11/0x20
[  415.323229] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  415.323229]  active_file:14 inactive_file:15 isolated_file:0
[  415.323229]  unevictable:0 dirty:0 writeback:0 unstable:0
[  415.323229]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  415.323229]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  415.323229]  free:13749 free_pcp:291 free_cma:0
[  415.327523]  ? __run_timers+0x7da/0xc70
[  415.332879] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  415.335261]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  415.339406] Node 0 
[  415.372463]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.376435] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  415.403991]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  415.409426] lowmem_reserve[]:
[  415.411658]  __run_timers+0x7e5/0xc70
[  415.415863]  0
[  415.441369]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  415.445574]  2819
[  415.448673]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  415.452447]  6323
[  415.454259]  ? graph_lock+0x170/0x170
[  415.459629]  6323
[  415.461689]  ? print_usage_bug+0xc0/0xc0
[  415.466680] Node 0 
[  415.468768]  ? lock_release+0x970/0x970
[  415.472575] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  415.474627]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  415.478659] lowmem_reserve[]: 0
[  415.480900]  ? find_held_lock+0x36/0x1c0
[  415.484860]  0
[  415.511859]  ? graph_lock+0x170/0x170
[  415.517032]  3503 3503
[  415.520332]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.526175]  ? check_preemption_disabled+0x48/0x200
[  415.529947] Node 0 
[  415.532446]  ? __lock_is_held+0xb5/0x140
[  415.537988] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  415.542988]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.545203] lowmem_reserve[]:
[  415.549261]  ? check_preemption_disabled+0x48/0x200
[  415.577598]  0 0
[  415.583150]  run_timer_softirq+0x52/0xb0
[  415.586233]  0
[  415.591255]  ? rcu_read_lock_sched_held+0x108/0x120
[  415.593212]  0
[  415.597268]  __do_softirq+0x30b/0xad8
[  415.599055] Node 0 
[  415.604069]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  415.605858] DMA: 
[  415.609656]  ? pvclock_read_flags+0x160/0x160
[  415.611868] 1*4kB 
[  415.616962]  ? lapic_next_event+0x5a/0x90
[  415.619003] (U) 
[  415.623491]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.625621] 0*8kB 
[  415.629765]  ? check_preemption_disabled+0x48/0x200
[  415.631714] 0*16kB 
[  415.637258]  ? check_preemption_disabled+0x48/0x200
[  415.637279]  ? kvm_clock_read+0x18/0x30
[  415.639407] 1*32kB 
[  415.644418]  ? kvm_sched_clock_read+0x9/0x20
[  415.646645] (U) 
[  415.651655]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.655596] 2*64kB (U) 
[  415.657840]  ? check_preemption_disabled+0x48/0x200
[  415.662215] 1*128kB (U) 
[  415.664249]  irq_exit+0x17f/0x1c0
[  415.669756] 1*256kB 
[  415.672348]  smp_apic_timer_interrupt+0x1cb/0x760
[  415.677353] (U) 
[  415.680032]  ? smp_reschedule_interrupt+0x109/0x650
[  415.683471] 0*512kB 
[  415.685790]  ? smp_call_function_single_interrupt+0x650/0x650
[  415.690608] 1*1024kB 
[  415.692583]  ? interrupt_entry+0xb5/0xf0
[  415.697568] (U) 
[  415.699901]  ? trace_hardirqs_off_caller+0xbb/0x310
[  415.705755] 1*2048kB (M) 
[  415.708167]  ? trace_hardirqs_off_caller+0xbb/0x310
[  415.712221] 3*4096kB 
[  415.714196]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.719204] (M) 
[  415.721971]  ? trace_hardirqs_on_caller+0x310/0x310
[  415.726960] = 15908kB
[  415.729362]  ? trace_hardirqs_on_caller+0x310/0x310
[  415.734181] Node 0 
[  415.736160]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  415.741142] DMA32: 4*4kB 
[  415.743561]  ? check_preemption_disabled+0x48/0x200
[  415.748542] (UM) 
[  415.750785]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  415.756287] 2*8kB (UM) 
[  415.759051]  apic_timer_interrupt+0xf/0x20
[  415.764057] 3*16kB (UM) 
[  415.766115]  </IRQ>
[  415.771450] 3*32kB 
[  415.774030] RIP: 0010:lock_acquire+0x268/0x520
[  415.778234] (UM) 
[  415.780896] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  415.783107] 4*64kB (M) 
[  415.785343] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286
[  415.789933] 3*128kB (M) 
[  415.792042]  ORIG_RAX: ffffffffffffff13
[  415.810974] 3*256kB (M) 
[  415.813559] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  415.818898] 4*512kB 
[  415.821562] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  415.825511] (UM) 
[  415.828170] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  415.835429] 3*1024kB 
[  415.837745] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  415.844997] (UM) 
[  415.847048] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  415.854301] 3*2048kB (M) 
[  415.856743]  ? lock_release+0x970/0x970
[  415.863956] 3*4096kB (M) 
[  415.866023]  ? rcu_read_unlock+0x16/0x60
[  415.873272] = 25136kB
[  415.876034]  ? lock_downgrade+0x900/0x900
[  415.880005] Node 0 
[  415.882761]  ? check_preemption_disabled+0x48/0x200
[  415.886792] Normal: 
[  415.889215]  percpu_ref_put_many+0x94/0x260
[  415.893337] 778*4kB 
[  415.895575]  ? mem_cgroup_charge_statistics+0x780/0x780
[  415.900560] (MEH) 429*8kB (ME) 
[  415.902893]  ? rcu_bh_qs+0xc0/0xc0
[  415.907185] 185*16kB (UME) 
[  415.909519]  ? mem_cgroup_charge_statistics+0x780/0x780
[  415.914856] 51*32kB (UME) 
[  415.918155]  mem_cgroup_iter+0x1f7/0x1160
[  415.921663] 8*64kB 
[  415.924589]  ? downgrade_write+0x2b0/0x2b0
[  415.929954] (UM) 
[  415.932800]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  415.936913] 0*128kB 1*256kB 
[  415.939154]  ? up_read+0x1a/0x110
[  415.943364] (U) 
[  415.945421]  ? shrink_slab+0xfa/0x8c0
[  415.950145] 0*512kB 2*1024kB 
[  415.953166]  ? shrink_active_list+0x1c20/0x1c20
[  415.956590] (U) 
[  415.958575]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  415.962334] 0*2048kB 0*4096kB 
[  415.965487]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  415.970119] = 13952kB
[  415.970133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  415.972101]  ? cgroup_procs_write_finish+0xf0/0xf0
[  415.977701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  415.980894]  ? print_usage_bug+0xc0/0xc0
[  415.985988] 1706 total pagecache pages
[  415.988392]  ? find_held_lock+0x36/0x1c0
[  415.997213] 0 pages in swap cache
[  416.002132]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.010681] Swap cache stats: add 0, delete 0, find 0/0
[  416.014735]  ? vmpressure+0x1a2/0x340
[  416.018594] Free swap  = 0kB
[  416.018602] Total swap = 0kB
[  416.022661]  shrink_node+0x516/0x16b0
[  416.026116] 1965979 pages RAM
[  416.031645]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  416.036994] 0 pages HighMem/MovableOnly
[  416.037004] 342306 pages reserved
[  416.040822]  ? shrink_node_memcg+0x18e0/0x18e0
[  416.043795] 0 pages cma reserved
[  416.046809]  ? kvm_clock_read+0x18/0x30
[  416.050654] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  416.053685]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  416.059019] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  416.062943]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  416.066372] ksoftirqd/1 cpuset=
[  416.070962]  ? kasan_check_write+0x14/0x20
[  416.074300] /
[  416.078274]  ? do_raw_spin_lock+0xc1/0x200
[  416.084743]  mems_allowed=0
[  416.089760]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  416.100066] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  416.104541]  ? __cpuset_node_allowed+0x19b/0x660
[  416.107791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  416.107799] Call Trace:
[  416.112028]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  416.113731]  dump_stack+0x1c4/0x2b4
[  416.117986]  ? delayacct_end+0x5a/0x100
[  416.120900]  ? dump_stack_print_info.cold.2+0x52/0x52
[  416.126438]  do_try_to_free_pages+0x3e7/0x1290
[  416.133349]  warn_alloc.cold.119+0xb7/0x1bd
[  416.138094]  ? shrink_node+0x16b0/0x16b0
[  416.147422]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  416.149990]  ? __lock_is_held+0xb5/0x140
[  416.155684]  ? lock_downgrade+0x900/0x900
[  416.159305]  try_to_free_pages+0x4d0/0xb90
[  416.163260]  ? trace_hardirqs_off+0xb8/0x310
[  416.168436]  ? do_try_to_free_pages+0x1290/0x1290
[  416.173049]  ? trace_hardirqs_off+0xb8/0x310
[  416.177354]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.181407]  __alloc_pages_slowpath+0x2667/0x2d80
[  416.186242]  ? lock_acquire+0x1ed/0x520
[  416.190309]  ? warn_alloc+0x120/0x120
[  416.194430]  ? set_page_refcounted+0x280/0x280
[  416.198648]  ? warn_alloc+0x120/0x120
[  416.203066]  ? lock_release+0x970/0x970
[  416.207893]  ? print_usage_bug+0xc0/0xc0
[  416.212288]  ? ___might_sleep+0x1ed/0x300
[  416.217805]  ? warn_alloc+0x120/0x120
[  416.222633]  ? arch_local_save_flags+0x40/0x40
[  416.226593]  ? print_usage_bug+0xc0/0xc0
[  416.230400]  __alloc_pages_slowpath+0x993/0x2d80
[  416.234988]  ? __lock_acquire+0x7ec/0x4ec0
[  416.238800]  ? warn_alloc+0x120/0x120
[  416.242732]  ? __lock_acquire+0x7ec/0x4ec0
[  416.246799]  ? __radix_tree_lookup+0x4c0/0x4c0
[  416.250936]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.254741]  ? find_get_entry+0x2f2/0xc40
[  416.259300]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.263350]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.268085]  ? should_fail+0x22d/0xd01
[  416.272315]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  416.276126]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.280362]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.284942]  ? __lock_acquire+0x7ec/0x4ec0
[  416.290489]  ? should_fail+0x22d/0xd01
[  416.294655]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.300184]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  416.305739]  ? __lock_acquire+0x7ec/0x4ec0
[  416.309613]  ? __lock_is_held+0xb5/0x140
[  416.314528]  ? should_fail+0x22d/0xd01
[  416.319635]  ? __lock_is_held+0xb5/0x140
[  416.325141]  ? mark_held_locks+0x130/0x130
[  416.329377]  ? kasan_check_read+0x11/0x20
[  416.333282]  ? mark_held_locks+0x130/0x130
[  416.338387]  ? ___might_sleep+0x1ed/0x300
[  416.343471]  ? mark_held_locks+0xc7/0x130
[  416.347686]  ? lock_release+0x970/0x970
[  416.351733]  ? print_usage_bug+0xc0/0xc0
[  416.355606]  ? arch_local_save_flags+0x40/0x40
[  416.359648]  ? graph_lock+0x170/0x170
[  416.363876]  ? __might_sleep+0x95/0x190
[  416.367999]  ? print_usage_bug+0xc0/0xc0
[  416.372229]  __alloc_pages_nodemask+0xa80/0xde0
[  416.376362]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.380494]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  416.384471]  ? check_preemption_disabled+0x48/0x200
[  416.388547]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  416.393109]  ? check_preemption_disabled+0x48/0x200
[  416.396893]  ? kasan_check_read+0x11/0x20
[  416.400860]  ? __lock_is_held+0xb5/0x140
[  416.404899]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.409550]  __alloc_pages_nodemask+0xa80/0xde0
[  416.415077]  ? graph_lock+0x170/0x170
[  416.420096]  ? graph_lock+0x170/0x170
[  416.425097]  ? print_usage_bug+0xc0/0xc0
[  416.430881]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  416.435882]  ? graph_lock+0x170/0x170
[  416.440009]  ? graph_lock+0x170/0x170
[  416.440034]  ? find_held_lock+0x36/0x1c0
[  416.444079]  ? graph_lock+0x170/0x170
[  416.449346]  ? ____cache_alloc_node+0x1c7/0x1e0
[  416.453996]  ? __do_page_cache_readahead+0x7ce/0x980
[  416.457780]  ? lock_downgrade+0x900/0x900
[  416.461581]  ? find_held_lock+0x36/0x1c0
[  416.465628]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.470643]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  416.474432]  cache_grow_begin+0x91/0x8c0
[  416.478222]  alloc_pages_current+0x10c/0x210
[  416.482268]  ? do_raw_spin_unlock+0xa7/0x2f0
[  416.486053]  ? lock_downgrade+0x900/0x900
[  416.490714]  fallback_alloc+0x203/0x2e0
[  416.495799]  __page_cache_alloc+0x38f/0x5b0
[  416.499934]  ____cache_alloc_node+0x1c7/0x1e0
[  416.503995]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  416.509532]  kmem_cache_alloc_node+0xe3/0x730
[  416.515052]  ? kasan_check_read+0x11/0x20
[  416.519113]  ? ipv6_get_ifaddr+0x42e/0x620
[  416.523507]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.527902]  __alloc_skb+0x119/0x770
[  416.532027]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  416.536003]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.540315]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.544793]  ? skb_scrub_packet+0x490/0x490
[  416.550583]  ? check_preemption_disabled+0x48/0x200
[  416.555072]  ? lock_downgrade+0x900/0x900
[  416.559204]  filemap_fault+0x1594/0x25f0
[  416.563422]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.568691]  ? __lock_page_or_retry+0xa00/0xa00
[  416.572381]  ? refcount_sub_and_test_checked+0x203/0x310
[  416.577033]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  416.582295]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  416.587820]  ? kasan_check_read+0x11/0x20
[  416.592121]  ? addrconf_rs_timer+0x690/0x690
[  416.597121]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.601263]  ndisc_alloc_skb+0x144/0x340
[  416.605300]  ? rcu_bh_qs+0xc0/0xc0
[  416.610821]  ndisc_send_rs+0x331/0x6e0
[  416.615474]  ? remove_wait_queue+0x1a6/0x360
[  416.620908]  addrconf_rs_timer+0x314/0x690
[  416.626694]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.632130]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.636276]  ? filemap_map_pages+0xdea/0x1980
[  416.640672]  call_timer_fn+0x272/0x920
[  416.645931]  ? print_usage_bug+0xc0/0xc0
[  416.649970]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.653499]  ? find_get_pages_range_tag+0x1320/0x1320
[  416.657370]  ? process_timeout+0x40/0x40
[  416.661761]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  416.665981]  ? find_held_lock+0x36/0x1c0
[  416.671413]  ? fput+0x130/0x1a0
[  416.675641]  ? __run_timers+0x7da/0xc70
[  416.680112]  ? graph_lock+0x170/0x170
[  416.683986]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.688029]  ? __lock_acquire+0x7ec/0x4ec0
[  416.692248]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.697441]  ? lock_acquire+0x1ed/0x520
[  416.701473]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.706993]  ? ext4_filemap_fault+0x7a/0xad
[  416.711037]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  416.714305]  ? lock_release+0x970/0x970
[  416.718267]  ? trace_hardirqs_on+0xbd/0x310
[  416.722054]  ? arch_local_save_flags+0x40/0x40
[  416.726543]  ? kasan_check_read+0x11/0x20
[  416.730769]  ? select_estimate_accuracy+0x4b0/0x4b0
[  416.735259]  ? __run_timers+0x7da/0xc70
[  416.739235]  ? down_read+0xb0/0x1d0
[  416.743448]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.747754]  ? ext4_filemap_fault+0x7a/0xad
[  416.752320]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.756279]  ? __down_interruptible+0x700/0x700
[  416.760585]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  416.765200]  ext4_filemap_fault+0x82/0xad
[  416.769817]  __run_timers+0x7e5/0xc70
[  416.774819]  __do_fault+0x100/0x6b0
[  416.778780]  ? find_held_lock+0x36/0x1c0
[  416.782391]  ? print_bad_pte+0x6c0/0x6c0
[  416.787832]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  416.792130]  ? find_held_lock+0x36/0x1c0
[  416.796350]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.801019]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  416.805238]  ? _raw_spin_unlock_irq+0x27/0x80
[  416.809385]  ? pmd_val+0x88/0x100
[  416.813186]  ? lockdep_hardirqs_on+0x421/0x5c0
[  416.816804]  ? add_mm_counter_fast+0xd0/0xd0
[  416.820868]  ? trace_hardirqs_on+0xbd/0x310
[  416.824912]  ? pmd_val+0x88/0x100
[  416.830275]  ? kasan_check_read+0x11/0x20
[  416.834316]  ? add_mm_counter_fast+0xd0/0xd0
[  416.838797]  ? finish_task_switch+0x1f5/0x900
[  416.843968]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.848450]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.851889]  __handle_mm_fault+0x3709/0x53e0
[  416.856456]  ? compat_start_thread+0x80/0x80
[  416.860872]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  416.865210]  ? pvclock_read_flags+0x160/0x160
[  416.868652]  ? graph_lock+0x170/0x170
[  416.872784]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.877177]  ? print_usage_bug+0xc0/0xc0
[  416.881671]  ? check_preemption_disabled+0x48/0x200
[  416.887198]  ? lock_downgrade+0x900/0x900
[  416.892641]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.897040]  ? graph_lock+0x170/0x170
[  416.901442]  ? rcu_pm_notify+0xc0/0xc0
[  416.906269]  ? graph_lock+0x170/0x170
[  416.910751]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  416.914556]  ? handle_mm_fault+0x42a/0xc70
[  416.920078]  ? check_preemption_disabled+0x48/0x200
[  416.924114]  ? lock_downgrade+0x900/0x900
[  416.929118]  run_timer_softirq+0x52/0xb0
[  416.933248]  ? check_preemption_disabled+0x48/0x200
[  416.938510]  ? rcu_read_lock_sched_held+0x108/0x120
[  416.942295]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  416.946167]  __do_softirq+0x30b/0xad8
[  416.949953]  ? kasan_check_read+0x11/0x20
[  416.955476]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  416.959688]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  416.964690]  ? trace_hardirqs_off+0xb8/0x310
[  416.968822]  ? rcu_bh_qs+0xc0/0xc0
[  416.972869]  ? schedule+0x108/0x460
[  416.977868]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  416.982908]  ? trace_hardirqs_off+0xb8/0x310
[  416.988692]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  416.992483]  ? smpboot_thread_fn+0x68b/0xa00
[  416.996619]  ? check_preemption_disabled+0x48/0x200
[  417.001700]  ? trace_hardirqs_on+0x310/0x310
[  417.006965]  handle_mm_fault+0x54f/0xc70
[  417.011351]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.014907]  ? __handle_mm_fault+0x53e0/0x53e0
[  417.018532]  ? check_preemption_disabled+0x48/0x200
[  417.023967]  ? find_vma+0x34/0x190
[  417.028362]  ? takeover_tasklets+0xa90/0xa90
[  417.033887]  __do_page_fault+0x67d/0xed0
[  417.038279]  run_ksoftirqd+0x94/0x100
[  417.043295]  ? mm_fault_error+0x380/0x380
[  417.047681]  smpboot_thread_fn+0x68b/0xa00
[  417.051727]  ? trace_hardirqs_off+0xb8/0x310
[  417.057245]  ? sort_range+0x30/0x30
[  417.061817]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  417.066814]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  417.070338]  ? trace_hardirqs_on+0x310/0x310
[  417.074729]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.078808]  do_page_fault+0xf2/0x7e0
[  417.082591]  ? __kthread_parkme+0xfb/0x1a0
[  417.086723]  ? vmalloc_sync_all+0x30/0x30
[  417.090940]  kthread+0x35a/0x420
[  417.095330]  ? error_entry+0x70/0xd0
[  417.098953]  ? sort_range+0x30/0x30
[  417.104299]  ? trace_hardirqs_off_caller+0xbb/0x310
[  417.109383]  ? kthread_bind+0x40/0x40
[  417.113774]  ? trace_hardirqs_on_caller+0xc0/0x310
[  417.119299]  ret_from_fork+0x3a/0x50
[  417.123095]  ? syscall_return_slowpath+0x5e0/0x5e0
[  417.127394] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  417.131458]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.131475]  ? trace_hardirqs_on_caller+0x310/0x310
[  417.134884] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  417.138532]  ? trace_hardirqs_off+0x310/0x310
[  417.142134] ksoftirqd/1 cpuset=
[  417.147144]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  417.150918] /
[  417.155840]  ? prepare_exit_to_usermode+0x291/0x3b0
[  417.159528]  mems_allowed=0
[  417.164467]  ? page_fault+0x8/0x30
[  417.170944] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  417.175784]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  417.180772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  417.180780] Call Trace:
[  417.191084]  ? page_fault+0x8/0x30
[  417.195572]  dump_stack+0x1c4/0x2b4
[  417.198831]  page_fault+0x1e/0x30
[  417.203834]  ? dump_stack_print_info.cold.2+0x52/0x52
[  417.205533] RIP: 0033:0x7f5d3f443dd3
[  417.210542]  warn_alloc.cold.119+0xb7/0x1bd
[  417.213444] Code: Bad RIP value.
[  417.216973]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  417.223883] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  417.228722]  ? lock_downgrade+0x900/0x900
[  417.240639]  ? trace_hardirqs_off+0xb8/0x310
[  417.244153] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  417.247769]  ? trace_hardirqs_off+0xb8/0x310
[  417.251208] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  417.256393]  __alloc_pages_slowpath+0x2667/0x2d80
[  417.260075] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  417.264411]  ? warn_alloc+0x120/0x120
[  417.267732] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  417.272566]  ? warn_alloc+0x120/0x120
[  417.277935] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  417.282101]  ? print_usage_bug+0xc0/0xc0
[  417.286523] rcu: rcu_preempt kthread starved for 9740 jiffies! g32509 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[  417.293765]  ? warn_alloc+0x120/0x120
[  417.298147] rcu: RCU grace-period kthread stack dump:
[  417.305412]  ? print_usage_bug+0xc0/0xc0
[  417.310232] rcu_preempt     R
[  417.317503]  ? __lock_acquire+0x7ec/0x4ec0
[  417.321276]   running task    
[  417.328541]  ? __lock_acquire+0x7ec/0x4ec0
[  417.332329] 22736    10      2 0x80000000
[  417.339589]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.343623] Call Trace:
[  417.354019]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.357808]  __schedule+0x86c/0x1ed0
[  417.363587]  ? should_fail+0x22d/0xd01
[  417.367634]  ? __sched_text_start+0x8/0x8
[  417.370719]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.374950]  ? __mod_timer+0x6f6/0x1870
[  417.378154]  ? __lock_acquire+0x7ec/0x4ec0
[  417.382377]  ? add_timer_on+0x9f0/0x9f0
[  417.386509]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  417.392031]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  417.394604]  ? __lock_acquire+0x7ec/0x4ec0
[  417.400127]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  417.403820]  ? should_fail+0x22d/0xd01
[  417.407694]  ? trace_hardirqs_on+0xbd/0x310
[  417.411829]  ? mark_held_locks+0x130/0x130
[  417.416916]  ? kasan_check_read+0x11/0x20
[  417.420873]  ? mark_held_locks+0x130/0x130
[  417.425108]  ? prepare_to_swait_event+0x25a/0x800
[  417.429067]  ? graph_lock+0x170/0x170
[  417.434153]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  417.439257]  ? print_usage_bug+0xc0/0xc0
[  417.443481]  schedule+0xfe/0x460
[  417.448568]  ? graph_lock+0x170/0x170
[  417.452441]  ? __schedule+0x1ed0/0x1ed0
[  417.456745]  ? print_usage_bug+0xc0/0xc0
[  417.460965]  ? prepare_to_swait_event+0x25a/0x800
[  417.465104]  ? wq_watchdog_touch+0x9c/0xfe
[  417.469326]  ? __init_swait_queue_head+0x150/0x150
[  417.474153]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.477938]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  417.483389]  ? check_preemption_disabled+0x48/0x200
[  417.487429]  ? __lockdep_init_map+0x105/0x590
[  417.490796]  ? check_preemption_disabled+0x48/0x200
[  417.494584]  ? lockdep_init_map+0x9/0x10
[  417.498551]  ? __lock_is_held+0xb5/0x140
[  417.502597]  schedule_timeout+0x140/0x260
[  417.507426]  __alloc_pages_nodemask+0xa80/0xde0
[  417.511640]  ? usleep_range+0x1a0/0x1a0
[  417.516554]  ? graph_lock+0x170/0x170
[  417.522098]  ? __next_timer_interrupt+0x1a0/0x1a0
[  417.527180]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  417.532187]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.536687]  ? graph_lock+0x170/0x170
[  417.541698]  rcu_gp_kthread+0x9d9/0x2310
[  417.545743]  ? find_held_lock+0x36/0x1c0
[  417.549803]  ? rcu_gp_init+0x1830/0x1830
[  417.553932]  ? ____cache_alloc_node+0x1c7/0x1e0
[  417.558584]  ? update_curr+0x344/0xbe0
[  417.562540]  ? lock_downgrade+0x900/0x900
[  417.566329]  ? graph_lock+0x170/0x170
[  417.571175]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.576181]  ? __account_cfs_rq_runtime+0x790/0x790
[  417.581724]  cache_grow_begin+0x91/0x8c0
[  417.585537]  ? __lock_acquire+0x7ec/0x4ec0
[  417.589579]  ? do_raw_spin_unlock+0xa7/0x2f0
[  417.593626]  ? graph_lock+0x170/0x170
[  417.597673]  fallback_alloc+0x203/0x2e0
[  417.602331]  ? mark_held_locks+0x130/0x130
[  417.606224]  ____cache_alloc_node+0x1c7/0x1e0
[  417.610362]  ? __lock_is_held+0xb5/0x140
[  417.614144]  kmem_cache_alloc_node+0xe3/0x730
[  417.619662]  ? __account_cfs_rq_runtime+0x790/0x790
[  417.624679]  ? ipv6_get_ifaddr+0x42e/0x620
[  417.628730]  ? set_next_entity+0x2f0/0xaf0
[  417.632958]  __alloc_skb+0x119/0x770
[  417.637360]  ? mark_held_locks+0x130/0x130
[  417.641154]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  417.645110]  ? rcu_read_lock_sched_held+0x108/0x120
[  417.649347]  ? skb_scrub_packet+0x490/0x490
[  417.653861]  ? update_load_avg+0x2470/0x2470
[  417.657919]  ? lock_downgrade+0x900/0x900
[  417.662398]  ? __enqueue_entity+0x10d/0x1f0
[  417.667403]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  417.671619]  ? graph_lock+0x170/0x170
[  417.675834]  ? refcount_sub_and_test_checked+0x203/0x310
[  417.679527]  ? match_held_lock+0x291/0x8d0
[  417.683743]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  417.689004]  ? graph_lock+0x170/0x170
[  417.694018]  ? addrconf_rs_timer+0x690/0x690
[  417.698326]  ? match_held_lock+0x290/0x8d0
[  417.702720]  ndisc_alloc_skb+0x144/0x340
[  417.706850]  ? match_held_lock+0x290/0x8d0
[  417.711153]  ndisc_send_rs+0x331/0x6e0
[  417.716677]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.720475]  addrconf_rs_timer+0x314/0x690
[  417.725921]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.730142]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.735579]  ? lockdep_hardirqs_on+0x421/0x5c0
[  417.739380]  call_timer_fn+0x272/0x920
[  417.743762]  ? trace_hardirqs_on+0xbd/0x310
[  417.747981]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.752028]  ? kasan_check_read+0x11/0x20
[  417.756246]  ? process_timeout+0x40/0x40
[  417.760119]  ? mark_held_locks+0x130/0x130
[  417.764599]  ? find_held_lock+0x36/0x1c0
[  417.768806]  ? audit_add_watch+0xc1/0xdc0
[  417.768819]  ? kasan_check_write+0x14/0x20
[  417.768829]  ? finish_task_switch+0x2f5/0x900
[  417.768837]  ? __switch_to_asm+0x40/0x70
[  417.768848]  ? preempt_notifier_register+0x200/0x200
[  417.768855]  ? __switch_to_asm+0x34/0x70
[  417.768863]  ? __switch_to_asm+0x34/0x70
[  417.768871]  ? __switch_to_asm+0x40/0x70
[  417.768879]  ? __switch_to_asm+0x40/0x70
[  417.768886]  ? __switch_to_asm+0x34/0x70
[  417.768894]  ? __switch_to_asm+0x40/0x70
[  417.768901]  ? __switch_to_asm+0x34/0x70
[  417.768909]  ? __switch_to_asm+0x34/0x70
[  417.768917]  ? __switch_to_asm+0x40/0x70
[  417.768925]  ? __switch_to_asm+0x40/0x70
[  417.768932]  ? __switch_to_asm+0x34/0x70
[  417.768940]  ? __switch_to_asm+0x40/0x70
[  417.768950]  ? __schedule+0x874/0x1ed0
[  417.768957]  ? __switch_to_asm+0x40/0x70
[  417.768966]  ? __switch_to_asm+0x40/0x70
[  417.768977]  ? graph_lock+0x170/0x170
[  417.768988]  ? __sched_text_start+0x8/0x8
[  417.769000]  ? find_held_lock+0x36/0x1c0
[  417.769013]  ? __kthread_parkme+0xce/0x1a0
[  417.769023]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  417.769032]  ? _raw_spin_unlock_irqrestore+0x82/0xd0
[  417.769040]  ? lockdep_hardirqs_on+0x421/0x5c0
[  417.769048]  ? trace_hardirqs_on+0xbd/0x310
[  417.769059]  ? kasan_check_read+0x11/0x20
[  417.769073]  ? __kthread_parkme+0xce/0x1a0
[  417.769089]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  417.773629]  ? __run_timers+0x7da/0xc70
[  417.777844]  ? kasan_check_write+0x14/0x20
[  417.782409]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.786285]  ? do_raw_spin_lock+0xc1/0x200
[  417.790589]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.794811]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  417.798937]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.802983]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  417.807209]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  417.811257]  ? __kthread_parkme+0xfb/0x1a0
[  417.815391]  ? trace_hardirqs_on+0xbd/0x310
[  417.819608]  kthread+0x35a/0x420
[  417.824088]  ? kasan_check_read+0x11/0x20
[  417.828151]  ? rcu_gp_init+0x1830/0x1830
[  417.833252]  ? __run_timers+0x7da/0xc70
[  417.837295]  ? kthread_bind+0x40/0x40
[  417.841359]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  417.845404]  ret_from_fork+0x3a/0x50
[  417.849450]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.853613] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  417.857541]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  417.857556]  __run_timers+0x7e5/0xc70
[  417.857569]  ? find_held_lock+0x36/0x1c0
[  417.857594]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  417.861685] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  417.865683]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.869725] init cpuset=
[  417.873793]  ? _raw_spin_unlock_irq+0x27/0x80
[  417.877826] /
[  417.881881]  ? lockdep_hardirqs_on+0x421/0x5c0
[  417.885785]  mems_allowed=0
[  417.889847]  ? trace_hardirqs_on+0xbd/0x310
[  418.083653]  ? kasan_check_read+0x11/0x20
[  418.087807]  ? finish_task_switch+0x1f5/0x900
[  418.092337]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  418.097790]  ? compat_start_thread+0x80/0x80
[  418.102228]  ? pvclock_read_flags+0x160/0x160
[  418.106725]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.112270]  ? check_preemption_disabled+0x48/0x200
[  418.117303]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  418.122586]  ? rcu_pm_notify+0xc0/0xc0
[  418.126482]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.132023]  ? check_preemption_disabled+0x48/0x200
[  418.137059]  run_timer_softirq+0x52/0xb0
[  418.141140]  ? rcu_read_lock_sched_held+0x108/0x120
[  418.146159]  __do_softirq+0x30b/0xad8
[  418.149979]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  418.155095]  ? trace_hardirqs_off+0xb8/0x310
[  418.159513]  ? schedule+0x108/0x460
[  418.163178]  ? trace_hardirqs_off+0xb8/0x310
[  418.167598]  ? smpboot_thread_fn+0x68b/0xa00
[  418.172025]  ? trace_hardirqs_on+0x310/0x310
[  418.176443]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.181987]  ? check_preemption_disabled+0x48/0x200
[  418.187013]  ? takeover_tasklets+0xa90/0xa90
[  418.191439]  run_ksoftirqd+0x94/0x100
[  418.195238]  smpboot_thread_fn+0x68b/0xa00
[  418.199480]  ? sort_range+0x30/0x30
[  418.203111]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  418.208222]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.213765]  ? __kthread_parkme+0xfb/0x1a0
[  418.218006]  kthread+0x35a/0x420
[  418.221376]  ? sort_range+0x30/0x30
[  418.225004]  ? kthread_bind+0x40/0x40
[  418.228814]  ret_from_fork+0x3a/0x50
[  418.232546] warn_alloc_show_mem: 1 callbacks suppressed
[  418.232563] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  418.232565] Mem-Info:
[  418.232597] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  418.232597]  active_file:14 inactive_file:15 isolated_file:0
[  418.232597]  unevictable:0 dirty:0 writeback:0 unstable:0
[  418.232597]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  418.232597]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  418.232597]  free:13749 free_pcp:291 free_cma:0
[  418.237932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  418.237940] Call Trace:
[  418.244182] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  418.246578]  <IRQ>
[  418.279639] Node 0 
[  418.289017]  dump_stack+0x1c4/0x2b4
[  418.291584] 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
[  418.291592] lowmem_reserve[]:
[  418.319201]  ? dump_stack_print_info.cold.2+0x52/0x52
[  418.321322]  0
[  418.323568]  warn_alloc.cold.119+0xb7/0x1bd
[  418.327152]  2819
[  418.352663]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  418.355740]  6323
[  418.360925]  ? lock_downgrade+0x900/0x900
[  418.362706]  6323
[  418.367026]  ? trace_hardirqs_off+0xb8/0x310
[  418.373898]  ? trace_hardirqs_off+0xb8/0x310
[  418.375953] Node 0 
[  418.380113]  __alloc_pages_slowpath+0x2667/0x2d80
[  418.382172] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  418.386612]  ? warn_alloc+0x120/0x120
[  418.390971] lowmem_reserve[]:
[  418.393216]  ? warn_alloc+0x120/0x120
[  418.398045]  0
[  418.424946]  ? print_usage_bug+0xc0/0xc0
[  418.428718]  0
[  418.431823]  ? warn_alloc+0x120/0x120
[  418.435638]  3503
[  418.437433]  ? print_usage_bug+0xc0/0xc0
[  418.441472]  3503
[  418.443295]  ? __lock_acquire+0x7ec/0x4ec0
[  418.447085] Node 0 
[  418.449158]  ? __lock_acquire+0x7ec/0x4ec0
[  418.453243] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  418.455291]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.459495] lowmem_reserve[]:
[  418.461743]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  418.465949]  0
[  418.494345]  ? should_fail+0x22d/0xd01
[  418.499853]  0
[  418.502969]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.508478]  0
[  418.510283]  ? __lock_acquire+0x7ec/0x4ec0
[  418.514146]  0
[  418.515958]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  418.522863]  ? __lock_acquire+0x7ec/0x4ec0
[  418.527074] Node 0 
[  418.528890]  ? should_fail+0x22d/0xd01
[  418.533968] DMA: 
[  418.538213]  ? mark_held_locks+0x130/0x130
[  418.540421] 1*4kB 
[  418.544327]  ? mark_held_locks+0x130/0x130
[  418.546365] (U) 
[  418.550618]  ? graph_lock+0x170/0x170
[  418.552748] 0*8kB 
[  418.556971]  ? print_usage_bug+0xc0/0xc0
[  418.558931] 0*16kB 
[  418.562768]  ? graph_lock+0x170/0x170
[  418.564898] 1*32kB 
[  418.568953]  ? print_usage_bug+0xc0/0xc0
[  418.571167] (U) 
[  418.574967]  ? wq_watchdog_touch+0x9c/0xfe
[  418.577178] 2*64kB 
[  418.581242]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.583199] (U) 
[  418.587440]  ? check_preemption_disabled+0x48/0x200
[  418.589652] 1*128kB 
[  418.595182]  ? check_preemption_disabled+0x48/0x200
[  418.597137] (U) 
[  418.602152]  ? __lock_is_held+0xb5/0x140
[  418.604446] 1*256kB 
[  418.609483]  __alloc_pages_nodemask+0xa80/0xde0
[  418.611428] (U) 
[  418.615479]  ? graph_lock+0x170/0x170
[  418.617780] 0*512kB 
[  418.622440]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  418.624391] 1*1024kB 
[  418.628186]  ? graph_lock+0x170/0x170
[  418.630492] (U) 
[  418.635514]  ? find_held_lock+0x36/0x1c0
[  418.637891] 1*2048kB 
[  418.641693]  ? ____cache_alloc_node+0x1c7/0x1e0
[  418.643638] (M) 
[  418.647690]  ? lock_downgrade+0x900/0x900
[  418.650078] 3*4096kB 
[  418.654744]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.656690] (M) 
[  418.660832]  cache_grow_begin+0x91/0x8c0
[  418.663217] = 15908kB
[  418.668744]  ? do_raw_spin_unlock+0xa7/0x2f0
[  418.670707] Node 0 
[  418.674762]  fallback_alloc+0x203/0x2e0
[  418.677150] DMA32: 
[  418.681612]  ____cache_alloc_node+0x1c7/0x1e0
[  418.683821] 4*4kB 
[  418.687788]  kmem_cache_alloc_node+0xe3/0x730
[  418.690011] (UM) 
[  418.694517]  ? ipv6_get_ifaddr+0x42e/0x620
[  418.696645] 2*8kB 
[  418.701135]  __alloc_skb+0x119/0x770
[  418.703171] (UM) 
[  418.707434]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  418.709560] 3*16kB 
[  418.713270]  ? skb_scrub_packet+0x490/0x490
[  418.715322] (UM) 
[  418.720606]  ? lock_downgrade+0x900/0x900
[  418.722819] 3*32kB 
[  418.727134]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.729169] (UM) 
[  418.733321]  ? refcount_sub_and_test_checked+0x203/0x310
[  418.735532] 4*64kB 
[  418.741068]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  418.743108] (M) 
[  418.748551]  ? addrconf_rs_timer+0x690/0x690
[  418.750763] 3*128kB 
[  418.756223]  ndisc_alloc_skb+0x144/0x340
[  418.758165] (M) 
[  418.762577]  ndisc_send_rs+0x331/0x6e0
[  418.764879] 3*256kB 
[  418.769120]  addrconf_rs_timer+0x314/0x690
[  418.771085] (M) 
[  418.774965]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.777264] 4*512kB 
[  418.781500]  call_timer_fn+0x272/0x920
[  418.783456] (UM) 
[  418.787683]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.789987] 3*1024kB 
[  418.793893]  ? process_timeout+0x40/0x40
[  418.795928] (UM) 3*2048kB 
[  418.800227]  ? find_held_lock+0x36/0x1c0
[  418.802624] (M) 
[  418.806694]  ? mark_held_locks+0xc7/0x130
[  418.809514] 3*4096kB 
[  418.813577]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.815527] (M) 
[  418.819694]  ? _raw_spin_unlock_irq+0x27/0x80
[  418.822080] = 25136kB
[  418.826573]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.828533] Node 0 
[  418.833023]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  418.835412] Normal: 
[  418.839638]  ? trace_hardirqs_on+0xbd/0x310
[  418.841854] 778*4kB 
[  418.846434]  ? kasan_check_read+0x11/0x20
[  418.848727] (MEH) 
[  418.853058]  ? __run_timers+0x7da/0xc70
[  418.855359] 429*8kB 
[  418.859499]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  418.861622] (ME) 
[  418.865597]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.867889] 185*16kB (UME) 
[  418.873354]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  418.875405] 51*32kB 
[  418.879672]  __run_timers+0x7e5/0xc70
[  418.882579] (UME) 
[  418.886819]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  418.889102] 8*64kB (UM) 
[  418.892902]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  418.895040] 0*128kB 
[  418.900395]  ? graph_lock+0x170/0x170
[  418.903049] 1*256kB 
[  418.908062]  ? print_usage_bug+0xc0/0xc0
[  418.910363] (U) 
[  418.914169]  ? lock_release+0x970/0x970
[  418.916494] 0*512kB 
[  418.920546]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  418.922495] 2*1024kB (U) 
[  418.926472]  ? find_held_lock+0x36/0x1c0
[  418.928798] 0*2048kB 
[  418.933990]  ? graph_lock+0x170/0x170
[  418.936715] 0*4096kB = 13952kB
[  418.940776]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.943166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  418.946957]  ? check_preemption_disabled+0x48/0x200
[  418.950125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  418.955652]  ? __lock_is_held+0xb5/0x140
[  418.964459] 1706 total pagecache pages
[  418.969469]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  418.978026] 0 pages in swap cache
[  418.982075]  ? check_preemption_disabled+0x48/0x200
[  418.985974] Swap cache stats: add 0, delete 0, find 0/0
[  418.991506]  run_timer_softirq+0x52/0xb0
[  418.994929] Free swap  = 0kB
[  418.999972]  ? rcu_read_lock_sched_held+0x108/0x120
[  419.005307] Total swap = 0kB
[  419.009360]  __do_softirq+0x30b/0xad8
[  419.012351] 1965979 pages RAM
[  419.017361]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  419.020346] 0 pages HighMem/MovableOnly
[  419.020354] 342306 pages reserved
[  419.024149]  ? pvclock_read_flags+0x160/0x160
[  419.027243] 0 pages cma reserved
[  419.032339]  ? lapic_next_event+0x5a/0x90
[  419.036365] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  419.039730]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.039746]  ? check_preemption_disabled+0x48/0x200
[  419.039763]  ? check_preemption_disabled+0x48/0x200
[  419.044368] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  419.047661]  ? kvm_clock_read+0x18/0x30
[  419.051796] ksoftirqd/1 cpuset=
[  419.058285]  ? kvm_sched_clock_read+0x9/0x20
[  419.063807] /
[  419.068817]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.073812]  mems_allowed=0
[  419.084116]  ? check_preemption_disabled+0x48/0x200
[  419.110914]  irq_exit+0x17f/0x1c0
[  419.114373]  smp_apic_timer_interrupt+0x1cb/0x760
[  419.119223]  ? smp_reschedule_interrupt+0x109/0x650
[  419.124240]  ? smp_call_function_single_interrupt+0x650/0x650
[  419.130144]  ? interrupt_entry+0xb5/0xf0
[  419.134215]  ? trace_hardirqs_off_caller+0xbb/0x310
[  419.139242]  ? trace_hardirqs_off_caller+0xbb/0x310
[  419.144258]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.149100]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.154130]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.159147]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.164691]  ? check_preemption_disabled+0x48/0x200
[  419.169720]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.174576]  apic_timer_interrupt+0xf/0x20
[  419.178804]  </IRQ>
[  419.181054] RIP: 0010:lock_acquire+0x268/0x520
[  419.185633] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  419.204529] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  419.212246] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  419.219524] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  419.226796] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  419.234063] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  419.241329] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  419.248631]  ? lock_release+0x970/0x970
[  419.252613]  ? rcu_read_unlock+0x16/0x60
[  419.256694]  ? lock_downgrade+0x900/0x900
[  419.260845]  ? check_preemption_disabled+0x48/0x200
[  419.265874]  percpu_ref_put_many+0x94/0x260
[  419.270205]  ? mem_cgroup_charge_statistics+0x780/0x780
[  419.275583]  ? rcu_bh_qs+0xc0/0xc0
[  419.279130]  ? mem_cgroup_charge_statistics+0x780/0x780
[  419.284520]  mem_cgroup_iter+0x1f7/0x1160
[  419.288676]  ? downgrade_write+0x2b0/0x2b0
[  419.292928]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  419.297688]  ? up_read+0x1a/0x110
[  419.301145]  ? shrink_slab+0xfa/0x8c0
[  419.304945]  ? shrink_active_list+0x1c20/0x1c20
[  419.309623]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  419.315253]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  419.320364]  ? cgroup_procs_write_finish+0xf0/0xf0
[  419.325297]  ? print_usage_bug+0xc0/0xc0
[  419.329369]  ? find_held_lock+0x36/0x1c0
[  419.333433]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.338976]  ? vmpressure+0x1a2/0x340
[  419.342783]  shrink_node+0x516/0x16b0
[  419.346611]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  419.351915]  ? shrink_node_memcg+0x18e0/0x18e0
[  419.356506]  ? kvm_clock_read+0x18/0x30
[  419.360481]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  419.365506]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  419.370003]  ? kasan_check_write+0x14/0x20
[  419.374241]  ? do_raw_spin_lock+0xc1/0x200
[  419.378481]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  419.384019]  ? __cpuset_node_allowed+0x19b/0x660
[  419.388778]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  419.394495]  ? delayacct_end+0x5a/0x100
[  419.398481]  do_try_to_free_pages+0x3e7/0x1290
[  419.403082]  ? shrink_node+0x16b0/0x16b0
[  419.407150]  ? __lock_is_held+0xb5/0x140
[  419.411237]  try_to_free_pages+0x4d0/0xb90
[  419.415478]  ? do_try_to_free_pages+0x1290/0x1290
[  419.420318]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.425869]  ? lock_acquire+0x1ed/0x520
[  419.429842]  ? set_page_refcounted+0x280/0x280
[  419.434431]  ? lock_release+0x970/0x970
[  419.438410]  ? ___might_sleep+0x1ed/0x300
[  419.442567]  ? arch_local_save_flags+0x40/0x40
[  419.447165]  __alloc_pages_slowpath+0x993/0x2d80
[  419.451963]  ? warn_alloc+0x120/0x120
[  419.455767]  ? __radix_tree_lookup+0x4c0/0x4c0
[  419.460366]  ? find_get_entry+0x2f2/0xc40
[  419.464527]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  419.470074]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  419.475006]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.480557]  ? should_fail+0x22d/0xd01
[  419.484451]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  419.489593]  ? __lock_is_held+0xb5/0x140
[  419.493702]  ? __lock_is_held+0xb5/0x140
[  419.497775]  ? kasan_check_read+0x11/0x20
[  419.501925]  ? ___might_sleep+0x1ed/0x300
[  419.506086]  ? lock_release+0x970/0x970
[  419.510064]  ? arch_local_save_flags+0x40/0x40
[  419.514667]  ? __might_sleep+0x95/0x190
[  419.518652]  __alloc_pages_nodemask+0xa80/0xde0
[  419.523330]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  419.528354]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  419.534163]  ? kasan_check_read+0x11/0x20
[  419.538321]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.543605]  ? graph_lock+0x170/0x170
[  419.547407]  ? print_usage_bug+0xc0/0xc0
[  419.551470]  ? graph_lock+0x170/0x170
[  419.555272]  ? graph_lock+0x170/0x170
[  419.559075]  ? __do_page_cache_readahead+0x7ce/0x980
[  419.564209]  ? find_held_lock+0x36/0x1c0
[  419.568278]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  419.573822]  alloc_pages_current+0x10c/0x210
[  419.578228]  ? lock_downgrade+0x900/0x900
[  419.582428]  __page_cache_alloc+0x38f/0x5b0
[  419.586763]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  419.592564]  ? kasan_check_read+0x11/0x20
[  419.596711]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.602000]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  419.606684]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.612226]  ? check_preemption_disabled+0x48/0x200
[  419.617253]  filemap_fault+0x1594/0x25f0
[  419.621340]  ? __lock_page_or_retry+0xa00/0xa00
[  419.626013]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  419.631815]  ? kasan_check_read+0x11/0x20
[  419.635968]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.641248]  ? rcu_bh_qs+0xc0/0xc0
[  419.644828]  ? remove_wait_queue+0x1a6/0x360
[  419.649241]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.654700]  ? filemap_map_pages+0xdea/0x1980
[  419.659221]  ? print_usage_bug+0xc0/0xc0
[  419.663287]  ? find_get_pages_range_tag+0x1320/0x1320
[  419.668479]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  419.674017]  ? fput+0x130/0x1a0
[  419.677319]  ? graph_lock+0x170/0x170
[  419.681122]  ? __lock_acquire+0x7ec/0x4ec0
[  419.685381]  ? lock_acquire+0x1ed/0x520
[  419.689359]  ? ext4_filemap_fault+0x7a/0xad
[  419.693688]  ? lock_release+0x970/0x970
[  419.697663]  ? arch_local_save_flags+0x40/0x40
[  419.702259]  ? select_estimate_accuracy+0x4b0/0x4b0
[  419.707302]  ? down_read+0xb0/0x1d0
[  419.710926]  ? ext4_filemap_fault+0x7a/0xad
[  419.715252]  ? __down_interruptible+0x700/0x700
[  419.719942]  ext4_filemap_fault+0x82/0xad
[  419.724098]  __do_fault+0x100/0x6b0
[  419.727734]  ? print_bad_pte+0x6c0/0x6c0
[  419.731794]  ? find_held_lock+0x36/0x1c0
[  419.735861]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  419.741050]  ? pmd_val+0x88/0x100
[  419.744503]  ? add_mm_counter_fast+0xd0/0xd0
[  419.748910]  ? pmd_val+0x88/0x100
[  419.752367]  ? add_mm_counter_fast+0xd0/0xd0
[  419.756791]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.762341]  __handle_mm_fault+0x3709/0x53e0
[  419.766761]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  419.771603]  ? graph_lock+0x170/0x170
[  419.775406]  ? print_usage_bug+0xc0/0xc0
[  419.779475]  ? lock_downgrade+0x900/0x900
[  419.783625]  ? graph_lock+0x170/0x170
[  419.787428]  ? graph_lock+0x170/0x170
[  419.791266]  ? handle_mm_fault+0x42a/0xc70
[  419.795501]  ? lock_downgrade+0x900/0x900
[  419.799651]  ? check_preemption_disabled+0x48/0x200
[  419.804682]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  419.810486]  ? kasan_check_read+0x11/0x20
[  419.814641]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  419.819921]  ? rcu_bh_qs+0xc0/0xc0
[  419.823470]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  419.828929]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  419.834471]  ? check_preemption_disabled+0x48/0x200
[  419.839498]  handle_mm_fault+0x54f/0xc70
[  419.843573]  ? __handle_mm_fault+0x53e0/0x53e0
[  419.848163]  ? find_vma+0x34/0x190
[  419.851725]  __do_page_fault+0x67d/0xed0
[  419.855795]  ? mm_fault_error+0x380/0x380
[  419.859942]  ? trace_hardirqs_off+0xb8/0x310
[  419.864355]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  419.869719]  ? trace_hardirqs_on+0x310/0x310
[  419.874136]  do_page_fault+0xf2/0x7e0
[  419.877939]  ? vmalloc_sync_all+0x30/0x30
[  419.882090]  ? error_entry+0x70/0xd0
[  419.885810]  ? trace_hardirqs_off_caller+0xbb/0x310
[  419.890827]  ? trace_hardirqs_on_caller+0xc0/0x310
[  419.895755]  ? syscall_return_slowpath+0x5e0/0x5e0
[  419.900697]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.905563]  ? trace_hardirqs_on_caller+0x310/0x310
[  419.910592]  ? trace_hardirqs_off+0x310/0x310
[  419.915088]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  419.920125]  ? prepare_exit_to_usermode+0x291/0x3b0
[  419.925139]  ? page_fault+0x8/0x30
[  419.928686]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  419.933530]  ? page_fault+0x8/0x30
[  419.937079]  page_fault+0x1e/0x30
[  419.940536] RIP: 0033:0x7f5d3f443dd3
[  419.944256] Code: Bad RIP value.
[  419.947618] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  419.952984] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  419.960254] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  419.967519] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  419.974787] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  419.982055] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  419.989351] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  419.989416] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  419.996298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  419.996306] Call Trace:
[  420.002867] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  420.012140]  dump_stack+0x1c4/0x2b4
[  420.014700] init cpuset=
[  420.024396]  ? dump_stack_print_info.cold.2+0x52/0x52
[  420.027998] /
[  420.030679]  warn_alloc.cold.119+0xb7/0x1bd
[  420.035834]  mems_allowed=0
[  420.037540]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  420.049589]  ? lock_downgrade+0x900/0x900
[  420.053750]  ? trace_hardirqs_off+0xb8/0x310
[  420.058181]  ? trace_hardirqs_off+0xb8/0x310
[  420.062607]  __alloc_pages_slowpath+0x2667/0x2d80
[  420.067485]  ? warn_alloc+0x120/0x120
[  420.071294]  ? warn_alloc+0x120/0x120
[  420.075098]  ? print_usage_bug+0xc0/0xc0
[  420.079178]  ? warn_alloc+0x120/0x120
[  420.082989]  ? print_usage_bug+0xc0/0xc0
[  420.087059]  ? __lock_acquire+0x7ec/0x4ec0
[  420.091294]  ? __lock_acquire+0x7ec/0x4ec0
[  420.095532]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.101079]  ? should_fail+0x22d/0xd01
[  420.104968]  ? __lock_acquire+0x7ec/0x4ec0
[  420.109215]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.114325]  ? __lock_acquire+0x7ec/0x4ec0
[  420.118564]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.123666]  ? __lock_acquire+0x7ec/0x4ec0
[  420.127903]  ? should_fail+0x22d/0xd01
[  420.131801]  ? mark_held_locks+0x130/0x130
[  420.136045]  ? mark_held_locks+0x130/0x130
[  420.140295]  ? graph_lock+0x170/0x170
[  420.144096]  ? print_usage_bug+0xc0/0xc0
[  420.148161]  ? wq_watchdog_touch+0x9c/0xfe
[  420.152409]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.157966]  ? check_preemption_disabled+0x48/0x200
[  420.163011]  ? check_preemption_disabled+0x48/0x200
[  420.168038]  ? __lock_is_held+0xb5/0x140
[  420.172112]  __alloc_pages_nodemask+0xa80/0xde0
[  420.176786]  ? graph_lock+0x170/0x170
[  420.180594]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  420.185618]  ? graph_lock+0x170/0x170
[  420.189463]  ? find_held_lock+0x36/0x1c0
[  420.193587]  ? ____cache_alloc_node+0x1c7/0x1e0
[  420.198262]  ? lock_downgrade+0x900/0x900
[  420.202420]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.207963]  cache_grow_begin+0x91/0x8c0
[  420.212043]  ? do_raw_spin_unlock+0xa7/0x2f0
[  420.216473]  fallback_alloc+0x203/0x2e0
[  420.220458]  ____cache_alloc_node+0x1c7/0x1e0
[  420.224974]  kmem_cache_alloc_node+0xe3/0x730
[  420.229485]  ? ipv6_get_ifaddr+0x42e/0x620
[  420.233734]  __alloc_skb+0x119/0x770
[  420.237452]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  420.242737]  ? skb_scrub_packet+0x490/0x490
[  420.247071]  ? lock_downgrade+0x900/0x900
[  420.251235]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.256774]  ? refcount_sub_and_test_checked+0x203/0x310
[  420.262231]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  420.267686]  ? addrconf_rs_timer+0x690/0x690
[  420.272110]  ndisc_alloc_skb+0x144/0x340
[  420.276178]  ndisc_send_rs+0x331/0x6e0
[  420.280087]  addrconf_rs_timer+0x314/0x690
[  420.284333]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.288594]  call_timer_fn+0x272/0x920
[  420.292482]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.296719]  ? process_timeout+0x40/0x40
[  420.300781]  ? find_held_lock+0x36/0x1c0
[  420.304885]  ? __run_timers+0x7da/0xc70
[  420.308863]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.313372]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.317878]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.322113]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  420.326705]  ? trace_hardirqs_on+0xbd/0x310
[  420.331041]  ? kasan_check_read+0x11/0x20
[  420.335209]  ? __run_timers+0x7da/0xc70
[  420.339186]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  420.344659]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  420.348903]  __run_timers+0x7e5/0xc70
[  420.352723]  ? find_held_lock+0x36/0x1c0
[  420.356796]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  420.362161]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.366665]  ? _raw_spin_unlock_irq+0x27/0x80
[  420.371161]  ? lockdep_hardirqs_on+0x421/0x5c0
[  420.375875]  ? trace_hardirqs_on+0xbd/0x310
[  420.380219]  ? kasan_check_read+0x11/0x20
[  420.384386]  ? finish_task_switch+0x1f5/0x900
[  420.388879]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  420.394332]  ? compat_start_thread+0x80/0x80
[  420.398766]  ? pvclock_read_flags+0x160/0x160
[  420.403263]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.408803]  ? check_preemption_disabled+0x48/0x200
[  420.413848]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  420.419156]  ? rcu_pm_notify+0xc0/0xc0
[  420.423059]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.428615]  ? check_preemption_disabled+0x48/0x200
[  420.433646]  run_timer_softirq+0x52/0xb0
[  420.437706]  ? rcu_read_lock_sched_held+0x108/0x120
[  420.442725]  __do_softirq+0x30b/0xad8
[  420.446539]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  420.451650]  ? trace_hardirqs_off+0xb8/0x310
[  420.456076]  ? schedule+0x108/0x460
[  420.459718]  ? trace_hardirqs_off+0xb8/0x310
[  420.464129]  ? smpboot_thread_fn+0x68b/0xa00
[  420.468539]  ? trace_hardirqs_on+0x310/0x310
[  420.472952]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.478501]  ? check_preemption_disabled+0x48/0x200
[  420.483525]  ? takeover_tasklets+0xa90/0xa90
[  420.487942]  run_ksoftirqd+0x94/0x100
[  420.491747]  smpboot_thread_fn+0x68b/0xa00
[  420.495988]  ? sort_range+0x30/0x30
[  420.499624]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  420.504734]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.510271]  ? __kthread_parkme+0xfb/0x1a0
[  420.514539]  kthread+0x35a/0x420
[  420.517904]  ? sort_range+0x30/0x30
[  420.521531]  ? kthread_bind+0x40/0x40
[  420.525335]  ret_from_fork+0x3a/0x50
[  420.529069] warn_alloc_show_mem: 1 callbacks suppressed
[  420.529080] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  420.529081] Mem-Info:
[  420.529113] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  420.529113]  active_file:14 inactive_file:15 isolated_file:0
[  420.529113]  unevictable:0 dirty:0 writeback:0 unstable:0
[  420.529113]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  420.529113]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  420.529113]  free:13749 free_pcp:291 free_cma:0
[  420.534451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  420.540691] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  420.543085] Call Trace:
[  420.576127] Node 0 
[  420.585469]  <IRQ>
[  420.613064] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  420.615643]  dump_stack+0x1c4/0x2b4
[  420.617851] lowmem_reserve[]:
[  420.619998]  ? dump_stack_print_info.cold.2+0x52/0x52
[  420.645491]  0
[  420.649140]  warn_alloc.cold.119+0xb7/0x1bd
[  420.652218]  2819
[  420.657400]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  420.659176]  6323
[  420.663497]  ? lock_downgrade+0x900/0x900
[  420.665536]  6323
[  420.670379]  ? trace_hardirqs_off+0xb8/0x310
[  420.676563]  ? trace_hardirqs_off+0xb8/0x310
[  420.678597] Node 0 
[  420.683005]  __alloc_pages_slowpath+0x2667/0x2d80
[  420.687406] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  420.689671]  ? warn_alloc+0x120/0x120
[  420.694465] lowmem_reserve[]:
[  420.721347]  ? trace_hardirqs_on+0x310/0x310
[  420.725125]  0
[  420.728269]  ? warn_alloc+0x120/0x120
[  420.732652]  0
[  420.734448]  ? print_usage_bug+0xc0/0xc0
[  420.738224]  3503 3503
[  420.740032]  ? warn_alloc+0x120/0x120
[  420.746567]  ? ktime_get+0x2e1/0x440
[  420.750346] Node 0 
[  420.754046]  ? print_usage_bug+0xc0/0xc0
[  420.754082] Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  420.754089] lowmem_reserve[]:
[  420.756325]  ? __lock_acquire+0x7ec/0x4ec0
[  420.760361]  0
[  420.788905]  ? __lock_acquire+0x7ec/0x4ec0
[  420.791994]  0
[  420.796233]  ? kasan_check_read+0x11/0x20
[  420.798021]  0
[  420.802264]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  420.804041]  0
[  420.808182]  ? should_fail+0x22d/0xd01
[  420.815502]  ? rcu_bh_qs+0xc0/0xc0
[  420.817279] Node 0 
[  420.821179]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.824714] DMA: 
[  420.826978]  ? __lock_acquire+0x7ec/0x4ec0
[  420.832090] 1*4kB 
[  420.834148]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  420.838354] (U) 
[  420.840499]  ? __lock_acquire+0x7ec/0x4ec0
[  420.845576] 0*8kB 
[  420.847548]  ? should_fail+0x22d/0xd01
[  420.851757] 0*16kB 
[  420.853899]  ? rcu_idle_enter+0x4b0/0x4b0
[  420.857758] 1*32kB 
[  420.859987]  ? mark_held_locks+0x130/0x130
[  420.864107] (U) 
[  420.866337]  ? mark_held_locks+0x130/0x130
[  420.870551] 2*64kB 
[  420.872530]  ? mark_held_locks+0xc7/0x130
[  420.876740] (U) 
[  420.878973]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  420.883105] 1*128kB 
[  420.885081]  ? graph_lock+0x170/0x170
[  420.885097]  ? print_usage_bug+0xc0/0xc0
[  420.890116] (U) 
[  420.892445]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.896220] 1*256kB 
[  420.900291]  ? check_preemption_disabled+0x48/0x200
[  420.902236] (U) 
[  420.907764]  ? check_preemption_disabled+0x48/0x200
[  420.910068] 0*512kB 
[  420.915087]  ? __lock_is_held+0xb5/0x140
[  420.917048] 1*1024kB 
[  420.922076]  __alloc_pages_nodemask+0xa80/0xde0
[  420.924375] (U) 
[  420.928432]  ? graph_lock+0x170/0x170
[  420.930819] 1*2048kB 
[  420.935477]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  420.937430] (M) 
[  420.941255]  ? graph_lock+0x170/0x170
[  420.943639] 3*4096kB (M) 
[  420.948659]  ? find_held_lock+0x36/0x1c0
[  420.950606] = 15908kB
[  420.954405]  ? ____cache_alloc_node+0x1c7/0x1e0
[  420.957136] Node 0 
[  420.961199]  ? lock_downgrade+0x900/0x900
[  420.963591] DMA32: 
[  420.968275]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  420.970484] 4*4kB 
[  420.974625]  cache_grow_begin+0x91/0x8c0
[  420.976837] (UM) 
[  420.982366]  ? do_raw_spin_unlock+0xa7/0x2f0
[  420.984490] 2*8kB 
[  420.988548]  fallback_alloc+0x203/0x2e0
[  420.990581] (UM) 
[  420.994987]  ____cache_alloc_node+0x1c7/0x1e0
[  420.997109] 3*16kB 
[  421.001092]  kmem_cache_alloc_node+0xe3/0x730
[  421.003127] (UM) 
[  421.007613]  ? ipv6_get_ifaddr+0x42e/0x620
[  421.009846] 3*32kB 
[  421.014340]  __alloc_skb+0x119/0x770
[  421.016372] (UM) 
[  421.020619]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  421.022831] 4*64kB 
[  421.026537]  ? skb_scrub_packet+0x490/0x490
[  421.028574] (M) 
[  421.033845]  ? lock_downgrade+0x900/0x900
[  421.036059] 3*128kB 
[  421.040376]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.042336] (M) 
[  421.046478]  ? refcount_sub_and_test_checked+0x203/0x310
[  421.048778] 3*256kB 
[  421.054306]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  421.056288] (M) 
[  421.061732]  ? addrconf_rs_timer+0x690/0x690
[  421.064043] 4*512kB 
[  421.069494]  ndisc_alloc_skb+0x144/0x340
[  421.071435] (UM) 
[  421.075838]  ndisc_send_rs+0x331/0x6e0
[  421.078140] 3*1024kB 
[  421.082220]  addrconf_rs_timer+0x314/0x690
[  421.084258] (UM) 
[  421.088157]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.090556] 3*2048kB (M) 
[  421.094813]  call_timer_fn+0x272/0x920
[  421.096854] 3*4096kB 
[  421.101116]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.103861] (M) 
[  421.107759]  ? process_timeout+0x40/0x40
[  421.110156] = 25136kB
[  421.114379]  ? find_held_lock+0x36/0x1c0
[  421.116331] Node 0 
[  421.120387]  ? mark_held_locks+0xc7/0x130
[  421.122767] Normal: 
[  421.126825]  ? _raw_spin_unlock_irq+0x27/0x80
[  421.129093] 778*4kB 
[  421.133253]  ? _raw_spin_unlock_irq+0x27/0x80
[  421.135549] (MEH) 
[  421.140041]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.142344] 429*8kB 
[  421.146829]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  421.148955] (ME) 
[  421.153196]  ? trace_hardirqs_on+0xbd/0x310
[  421.155495] 185*16kB 
[  421.160068]  ? kasan_check_read+0x11/0x20
[  421.160093]  ? __run_timers+0x7da/0xc70
[  421.162128] (UME) 
[  421.166442]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.168830] 51*32kB 
[  421.172975]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.176934] (UME) 
[  421.179082]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  421.184506] 8*64kB (UM) 
[  421.186836]  __run_timers+0x7e5/0xc70
[  421.191045] 0*128kB 
[  421.193222]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  421.197447] 1*256kB 
[  421.200111]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  421.203884] (U) 
[  421.206206]  ? graph_lock+0x170/0x170
[  421.211557] 0*512kB 2*1024kB 
[  421.213883]  ? print_usage_bug+0xc0/0xc0
[  421.218872] (U) 
[  421.220866]  ? lock_release+0x970/0x970
[  421.224652] 0*2048kB 
[  421.228757]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  421.232797] 0*4096kB 
[  421.234768]  ? find_held_lock+0x36/0x1c0
[  421.238712] = 13952kB
[  421.241115]  ? graph_lock+0x170/0x170
[  421.246283] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  421.248681]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.252719] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  421.255120]  ? check_preemption_disabled+0x48/0x200
[  421.258991] 1706 total pagecache pages
[  421.267829]  ? __lock_is_held+0xb5/0x140
[  421.273338] 0 pages in swap cache
[  421.281900]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.286893] Swap cache stats: add 0, delete 0, find 0/0
[  421.290769]  ? check_preemption_disabled+0x48/0x200
[  421.294805] Free swap  = 0kB
[  421.298258]  run_timer_softirq+0x52/0xb0
[  421.303766] Total swap = 0kB
[  421.309122]  ? rcu_read_lock_sched_held+0x108/0x120
[  421.314114] 1965979 pages RAM
[  421.317124]  __do_softirq+0x30b/0xad8
[  421.321159] 0 pages HighMem/MovableOnly
[  421.324174]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  421.329159] 342306 pages reserved
[  421.332258]  ? pvclock_read_flags+0x160/0x160
[  421.336034] 0 pages cma reserved
[  421.340005]  ? lapic_next_event+0x5a/0x90
[  421.345152] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  421.348527]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.348543]  ? check_preemption_disabled+0x48/0x200
[  421.348564]  ? check_preemption_disabled+0x48/0x200
[  421.348585]  ? kvm_clock_read+0x18/0x30
[  421.353119] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  421.356416]  ? kvm_sched_clock_read+0x9/0x20
[  421.360543] ksoftirqd/1 cpuset=
[  421.367043]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.367053]  ? check_preemption_disabled+0x48/0x200
[  421.367078]  irq_exit+0x17f/0x1c0
[  421.367094]  smp_apic_timer_interrupt+0x1cb/0x760
[  421.367106]  ? smp_reschedule_interrupt+0x109/0x650
[  421.367122]  ? smp_call_function_single_interrupt+0x650/0x650
[  421.372650] /
[  421.377666]  ? interrupt_entry+0xb5/0xf0
[  421.382658]  mems_allowed=0
[  421.386622]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.447922]  ? trace_hardirqs_off_caller+0xbb/0x310
[  421.452945]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.457788]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.462802]  ? trace_hardirqs_on_caller+0x310/0x310
[  421.467828]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.473369]  ? check_preemption_disabled+0x48/0x200
[  421.478394]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  421.483246]  apic_timer_interrupt+0xf/0x20
[  421.487473]  </IRQ>
[  421.489729] RIP: 0010:lock_acquire+0x268/0x520
[  421.494311] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  421.513218] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  421.520925] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  421.528279] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  421.535568] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  421.542842] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  421.550124] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  421.557434]  ? lock_release+0x970/0x970
[  421.561415]  ? rcu_read_unlock+0x16/0x60
[  421.565476]  ? lock_downgrade+0x900/0x900
[  421.569626]  ? check_preemption_disabled+0x48/0x200
[  421.574654]  percpu_ref_put_many+0x94/0x260
[  421.579005]  ? mem_cgroup_charge_statistics+0x780/0x780
[  421.584364]  ? rcu_bh_qs+0xc0/0xc0
[  421.587918]  ? mem_cgroup_charge_statistics+0x780/0x780
[  421.593323]  mem_cgroup_iter+0x1f7/0x1160
[  421.597469]  ? downgrade_write+0x2b0/0x2b0
[  421.601729]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  421.606489]  ? up_read+0x1a/0x110
[  421.609975]  ? shrink_slab+0xfa/0x8c0
[  421.613772]  ? shrink_active_list+0x1c20/0x1c20
[  421.618467]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  421.624101]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  421.629224]  ? cgroup_procs_write_finish+0xf0/0xf0
[  421.634155]  ? print_usage_bug+0xc0/0xc0
[  421.638390]  ? find_held_lock+0x36/0x1c0
[  421.642458]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.647998]  ? vmpressure+0x1a2/0x340
[  421.651828]  shrink_node+0x516/0x16b0
[  421.655635]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  421.660941]  ? shrink_node_memcg+0x18e0/0x18e0
[  421.665530]  ? kvm_clock_read+0x18/0x30
[  421.669518]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  421.674545]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  421.679046]  ? kasan_check_write+0x14/0x20
[  421.683281]  ? do_raw_spin_lock+0xc1/0x200
[  421.687518]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  421.693057]  ? __cpuset_node_allowed+0x19b/0x660
[  421.697834]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  421.703549]  ? delayacct_end+0x5a/0x100
[  421.707544]  do_try_to_free_pages+0x3e7/0x1290
[  421.712153]  ? shrink_node+0x16b0/0x16b0
[  421.716221]  ? __lock_is_held+0xb5/0x140
[  421.720300]  try_to_free_pages+0x4d0/0xb90
[  421.724544]  ? do_try_to_free_pages+0x1290/0x1290
[  421.729398]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.734949]  ? lock_acquire+0x1ed/0x520
[  421.738929]  ? set_page_refcounted+0x280/0x280
[  421.743525]  ? lock_release+0x970/0x970
[  421.747512]  ? ___might_sleep+0x1ed/0x300
[  421.751665]  ? arch_local_save_flags+0x40/0x40
[  421.756276]  __alloc_pages_slowpath+0x993/0x2d80
[  421.761068]  ? warn_alloc+0x120/0x120
[  421.764887]  ? __radix_tree_lookup+0x4c0/0x4c0
[  421.769511]  ? find_get_entry+0x2f2/0xc40
[  421.773690]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  421.779245]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  421.784184]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.789733]  ? should_fail+0x22d/0xd01
[  421.793636]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  421.798751]  ? __lock_is_held+0xb5/0x140
[  421.802846]  ? __lock_is_held+0xb5/0x140
[  421.806952]  ? kasan_check_read+0x11/0x20
[  421.811104]  ? ___might_sleep+0x1ed/0x300
[  421.815836]  ? lock_release+0x970/0x970
[  421.819811]  ? arch_local_save_flags+0x40/0x40
[  421.824405]  ? __might_sleep+0x95/0x190
[  421.828392]  __alloc_pages_nodemask+0xa80/0xde0
[  421.833086]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  421.838109]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  421.843907]  ? kasan_check_read+0x11/0x20
[  421.848055]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  421.853356]  ? graph_lock+0x170/0x170
[  421.857155]  ? print_usage_bug+0xc0/0xc0
[  421.861223]  ? graph_lock+0x170/0x170
[  421.865019]  ? graph_lock+0x170/0x170
[  421.868818]  ? __do_page_cache_readahead+0x7ce/0x980
[  421.873924]  ? find_held_lock+0x36/0x1c0
[  421.877994]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  421.883535]  alloc_pages_current+0x10c/0x210
[  421.887948]  ? lock_downgrade+0x900/0x900
[  421.892114]  __page_cache_alloc+0x38f/0x5b0
[  421.896441]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  421.902254]  ? kasan_check_read+0x11/0x20
[  421.906446]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  421.911737]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  421.916404]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  421.921946]  ? check_preemption_disabled+0x48/0x200
[  421.926971]  filemap_fault+0x1594/0x25f0
[  421.931054]  ? __lock_page_or_retry+0xa00/0xa00
[  421.935746]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  421.941584]  ? kasan_check_read+0x11/0x20
[  421.945737]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  421.951020]  ? rcu_bh_qs+0xc0/0xc0
[  421.954568]  ? remove_wait_queue+0x1a6/0x360
[  421.958982]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  421.964445]  ? filemap_map_pages+0xdea/0x1980
[  421.968968]  ? print_usage_bug+0xc0/0xc0
[  421.973030]  ? find_get_pages_range_tag+0x1320/0x1320
[  421.978225]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  421.983786]  ? fput+0x130/0x1a0
[  421.987082]  ? graph_lock+0x170/0x170
[  421.990884]  ? __lock_acquire+0x7ec/0x4ec0
[  421.995147]  ? lock_acquire+0x1ed/0x520
[  421.999134]  ? ext4_filemap_fault+0x7a/0xad
[  422.003475]  ? lock_release+0x970/0x970
[  422.007454]  ? arch_local_save_flags+0x40/0x40
[  422.012042]  ? select_estimate_accuracy+0x4b0/0x4b0
[  422.017107]  ? down_read+0xb0/0x1d0
[  422.020732]  ? ext4_filemap_fault+0x7a/0xad
[  422.025057]  ? __down_interruptible+0x700/0x700
[  422.029749]  ext4_filemap_fault+0x82/0xad
[  422.033906]  __do_fault+0x100/0x6b0
[  422.037562]  ? print_bad_pte+0x6c0/0x6c0
[  422.041630]  ? find_held_lock+0x36/0x1c0
[  422.045713]  ? __sanitizer_cov_trace_switch+0x53/0x90
[  422.050904]  ? pmd_val+0x88/0x100
[  422.054359]  ? add_mm_counter_fast+0xd0/0xd0
[  422.058783]  ? pmd_val+0x88/0x100
[  422.062239]  ? add_mm_counter_fast+0xd0/0xd0
[  422.066650]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.072204]  __handle_mm_fault+0x3709/0x53e0
[  422.076668]  ? vmf_insert_mixed_mkwrite+0xa0/0xa0
[  422.081513]  ? graph_lock+0x170/0x170
[  422.085314]  ? print_usage_bug+0xc0/0xc0
[  422.089379]  ? lock_downgrade+0x900/0x900
[  422.093528]  ? graph_lock+0x170/0x170
[  422.097336]  ? graph_lock+0x170/0x170
[  422.101155]  ? handle_mm_fault+0x42a/0xc70
[  422.105392]  ? lock_downgrade+0x900/0x900
[  422.109542]  ? check_preemption_disabled+0x48/0x200
[  422.114587]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  422.120400]  ? kasan_check_read+0x11/0x20
[  422.124565]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  422.129846]  ? rcu_bh_qs+0xc0/0xc0
[  422.133387]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.138842]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.144383]  ? check_preemption_disabled+0x48/0x200
[  422.149410]  handle_mm_fault+0x54f/0xc70
[  422.153481]  ? __handle_mm_fault+0x53e0/0x53e0
[  422.158071]  ? find_vma+0x34/0x190
[  422.161622]  __do_page_fault+0x67d/0xed0
[  422.165689]  ? mm_fault_error+0x380/0x380
[  422.169836]  ? trace_hardirqs_off+0xb8/0x310
[  422.174258]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  422.179625]  ? trace_hardirqs_on+0x310/0x310
[  422.184052]  do_page_fault+0xf2/0x7e0
[  422.187870]  ? vmalloc_sync_all+0x30/0x30
[  422.192016]  ? error_entry+0x70/0xd0
[  422.195728]  ? trace_hardirqs_off_caller+0xbb/0x310
[  422.200745]  ? trace_hardirqs_on_caller+0xc0/0x310
[  422.205680]  ? syscall_return_slowpath+0x5e0/0x5e0
[  422.210609]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.215466]  ? trace_hardirqs_on_caller+0x310/0x310
[  422.220479]  ? trace_hardirqs_off+0x310/0x310
[  422.225002]  ? prepare_exit_to_usermode+0x3b0/0x3b0
[  422.230064]  ? prepare_exit_to_usermode+0x291/0x3b0
[  422.235083]  ? page_fault+0x8/0x30
[  422.238627]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  422.243477]  ? page_fault+0x8/0x30
[  422.247019]  page_fault+0x1e/0x30
[  422.250469] RIP: 0033:0x7f5d3f443dd3
[  422.254187] Code: Bad RIP value.
[  422.257575] RSP: 002b:00007ffc9dbd95f8 EFLAGS: 00010246
[  422.262938] RAX: 0000000000000000 RBX: 00007ffc9dbd97a0 RCX: 00007f5d3f443dd3
[  422.270209] RDX: 0000000000000000 RSI: 00007ffc9dbd9950 RDI: 000000000000000b
[  422.277486] RBP: 00007ffc9dbd9950 R08: 00007ffc9dbd99d0 R09: 0000000000000001
[  422.284752] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[  422.292020] R13: 00007ffc9dbd9d30 R14: 0000000000000000 R15: 0000000000000000
[  422.299312] CPU: 1 PID: 18 Comm: ksoftirqd/1 Not tainted 4.19.0-rc7+ #131
[  422.299376] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  422.306266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  422.306274] Call Trace:
[  422.312838] init: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  422.322103]  dump_stack+0x1c4/0x2b4
[  422.324683] init cpuset=
[  422.334392]  ? dump_stack_print_info.cold.2+0x52/0x52
[  422.337992] /
[  422.340691]  warn_alloc.cold.119+0xb7/0x1bd
[  422.345853]  mems_allowed=0
[  422.347574]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.359660]  ? lock_downgrade+0x900/0x900
[  422.363820]  ? trace_hardirqs_off+0xb8/0x310
[  422.368236]  ? trace_hardirqs_off+0xb8/0x310
[  422.372658]  __alloc_pages_slowpath+0x2667/0x2d80
[  422.377531]  ? warn_alloc+0x120/0x120
[  422.381364]  ? warn_alloc+0x120/0x120
[  422.385167]  ? print_usage_bug+0xc0/0xc0
[  422.389236]  ? warn_alloc+0x120/0x120
[  422.393038]  ? print_usage_bug+0xc0/0xc0
[  422.397138]  ? __lock_acquire+0x7ec/0x4ec0
[  422.401394]  ? __lock_acquire+0x7ec/0x4ec0
[  422.405630]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.411171]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.416718]  ? should_fail+0x22d/0xd01
[  422.420612]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.425719]  ? __lock_acquire+0x7ec/0x4ec0
[  422.429963]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  422.435068]  ? __lock_acquire+0x7ec/0x4ec0
[  422.439302]  ? should_fail+0x22d/0xd01
[  422.443212]  ? mark_held_locks+0x130/0x130
[  422.447459]  ? mark_held_locks+0x130/0x130
[  422.451697]  ? graph_lock+0x170/0x170
[  422.455501]  ? print_usage_bug+0xc0/0xc0
[  422.459561]  ? graph_lock+0x170/0x170
[  422.463363]  ? print_usage_bug+0xc0/0xc0
[  422.467429]  ? wq_watchdog_touch+0x9c/0xfe
[  422.471697]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.477260]  ? check_preemption_disabled+0x48/0x200
[  422.482300]  ? check_preemption_disabled+0x48/0x200
[  422.487336]  ? __lock_is_held+0xb5/0x140
[  422.491407]  __alloc_pages_nodemask+0xa80/0xde0
[  422.496097]  ? graph_lock+0x170/0x170
[  422.499925]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  422.504939]  ? graph_lock+0x170/0x170
[  422.508764]  ? find_held_lock+0x36/0x1c0
[  422.512839]  ? ____cache_alloc_node+0x1c7/0x1e0
[  422.517509]  ? lock_downgrade+0x900/0x900
[  422.521665]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.527216]  cache_grow_begin+0x91/0x8c0
[  422.531284]  ? do_raw_spin_unlock+0xa7/0x2f0
[  422.535705]  fallback_alloc+0x203/0x2e0
[  422.539690]  ____cache_alloc_node+0x1c7/0x1e0
[  422.544204]  kmem_cache_alloc_node+0xe3/0x730
[  422.548702]  ? ipv6_get_ifaddr+0x42e/0x620
[  422.552949]  __alloc_skb+0x119/0x770
[  422.556673]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  422.561971]  ? skb_scrub_packet+0x490/0x490
[  422.566293]  ? lock_downgrade+0x900/0x900
[  422.570450]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.575993]  ? refcount_sub_and_test_checked+0x203/0x310
[  422.581447]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  422.586907]  ? addrconf_rs_timer+0x690/0x690
[  422.591346]  ndisc_alloc_skb+0x144/0x340
[  422.595411]  ndisc_send_rs+0x331/0x6e0
[  422.599330]  addrconf_rs_timer+0x314/0x690
[  422.603577]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.607841]  call_timer_fn+0x272/0x920
[  422.611732]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.615967]  ? process_timeout+0x40/0x40
[  422.620029]  ? find_held_lock+0x36/0x1c0
[  422.624101]  ? __run_timers+0x7da/0xc70
[  422.628083]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.632579]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.637102]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.641340]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  422.645929]  ? trace_hardirqs_on+0xbd/0x310
[  422.650253]  ? kasan_check_read+0x11/0x20
[  422.654406]  ? __run_timers+0x7da/0xc70
[  422.658384]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.663840]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.668085]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  422.672336]  __run_timers+0x7e5/0xc70
[  422.676137]  ? find_held_lock+0x36/0x1c0
[  422.680232]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  422.685600]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.690114]  ? _raw_spin_unlock_irq+0x27/0x80
[  422.694610]  ? lockdep_hardirqs_on+0x421/0x5c0
[  422.699202]  ? trace_hardirqs_on+0xbd/0x310
[  422.703530]  ? kasan_check_read+0x11/0x20
[  422.707720]  ? finish_task_switch+0x1f5/0x900
[  422.712226]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  422.717692]  ? compat_start_thread+0x80/0x80
[  422.722139]  ? pvclock_read_flags+0x160/0x160
[  422.726637]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.732176]  ? check_preemption_disabled+0x48/0x200
[  422.737226]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  422.742507]  ? rcu_pm_notify+0xc0/0xc0
[  422.746393]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  422.751933]  ? check_preemption_disabled+0x48/0x200
[  422.756956]  run_timer_softirq+0x52/0xb0
[  422.761014]  ? rcu_read_lock_sched_held+0x108/0x120
[  422.766035]  __do_softirq+0x30b/0xad8
[  422.770701]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  422.775810]  ? trace_hardirqs_off+0xb8/0x310
[  422.780250]  ? schedule+0x108/0x460
[  422.783888]  ? trace_hardirqs_off+0xb8/0x310
[  422.788297]  ? smpboot_thread_fn+0x68b/0xa00
[  422.792738]  ? trace_hardirqs_on+0x310/0x310
[  422.797150]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.802688]  ? check_preemption_disabled+0x48/0x200
[  422.807713]  ? takeover_tasklets+0xa90/0xa90
[  422.812155]  run_ksoftirqd+0x94/0x100
[  422.815965]  smpboot_thread_fn+0x68b/0xa00
[  422.820221]  ? sort_range+0x30/0x30
[  422.823856]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  422.828961]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  422.834502]  ? __kthread_parkme+0xfb/0x1a0
[  422.838752]  kthread+0x35a/0x420
[  422.842138]  ? sort_range+0x30/0x30
[  422.845766]  ? kthread_bind+0x40/0x40
[  422.849576]  ret_from_fork+0x3a/0x50
[  422.853323] warn_alloc_show_mem: 1 callbacks suppressed
[  422.853334] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc7+ #131
[  422.853336] Mem-Info:
[  422.853367] active_anon:55307 inactive_anon:1670 isolated_anon:0
[  422.853367]  active_file:14 inactive_file:15 isolated_file:0
[  422.853367]  unevictable:0 dirty:0 writeback:0 unstable:0
[  422.853367]  slab_reclaimable:9187 slab_unreclaimable:1474450
[  422.853367]  mapped:24578 shmem:1677 pagetables:526 bounce:0
[  422.853367]  free:13749 free_pcp:291 free_cma:0
[  422.858704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  422.864997] Node 0 active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:98312kB dirty:0kB writeback:0kB shmem:6708kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 206848kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
[  422.867415] Call Trace:
[  422.900483] Node 0 
[  422.909829]  <IRQ>
[  422.937424] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  422.939982]  dump_stack+0x1c4/0x2b4
[  422.942209] lowmem_reserve[]:
[  422.944361]  ? dump_stack_print_info.cold.2+0x52/0x52
[  422.970196]  0
[  422.973832]  warn_alloc.cold.119+0xb7/0x1bd
[  422.976933]  2819
[  422.982129]  ? zone_watermark_ok_safe+0x3f0/0x3f0
[  422.983904]  6323
[  422.988223]  ? lock_downgrade+0x900/0x900
[  422.990263]  6323
[  422.995103]  ? trace_hardirqs_off+0xb8/0x310
[  423.001275]  ? trace_hardirqs_off+0xb8/0x310
[  423.003309] Node 0 
[  423.007714]  __alloc_pages_slowpath+0x2667/0x2d80
[  423.012112] DMA32 free:25136kB min:30060kB low:37572kB high:45084kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2890740kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB
[  423.014342]  ? warn_alloc+0x120/0x120
[  423.019136] lowmem_reserve[]:
[  423.046024]  ? trace_hardirqs_on+0x310/0x310
[  423.049801]  0
[  423.052903]  ? warn_alloc+0x120/0x120
[  423.057301]  0
[  423.059124]  ? print_usage_bug+0xc0/0xc0
[  423.062896]  3503
[  423.064691]  ? warn_alloc+0x120/0x120
[  423.068740]  3503
[  423.070806]  ? ktime_get+0x2e1/0x440
[  423.076635]  ? print_usage_bug+0xc0/0xc0
[  423.080343] Node 0 Normal free:13952kB min:37352kB low:46688kB high:56024kB active_anon:221228kB inactive_anon:6680kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:4718592kB managed:3588044kB mlocked:0kB kernel_stack:5344kB pagetables:2104kB bounce:0kB free_pcp:916kB local_pcp:528kB free_cma:0kB
[  423.084425]  ? __lock_acquire+0x7ec/0x4ec0
[  423.084441]  ? __lock_acquire+0x7ec/0x4ec0
[  423.113395] lowmem_reserve[]:
[  423.117626]  ? kasan_check_read+0x11/0x20
[  423.121839]  0
[  423.124942]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.129076]  0
[  423.130875]  ? should_fail+0x22d/0xd01
[  423.136381]  0
[  423.138177]  ? rcu_bh_qs+0xc0/0xc0
[  423.142045]  0
[  423.143866]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.149197]  ? __lock_acquire+0x7ec/0x4ec0
[  423.154272] Node 0 DMA: 
[  423.158504]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  423.158520]  ? __lock_acquire+0x7ec/0x4ec0
[  423.161195] 1*4kB 
[  423.166307]  ? should_fail+0x22d/0xd01
[  423.170515] (U) 
[  423.172660]  ? rcu_idle_enter+0x4b0/0x4b0
[  423.176521] 0*8kB 
[  423.178497]  ? mark_held_locks+0x130/0x130
[  423.182614] 0*16kB 
[  423.184764]  ? mark_held_locks+0x130/0x130
[  423.188966] 1*32kB (U) 
[  423.191210]  ? mark_held_locks+0xc7/0x130
[  423.191232]  ? smp_apic_timer_interrupt+0x1cb/0x760
[  423.191246]  ? graph_lock+0x170/0x170
[  423.195475] 2*64kB (U) 
[  423.198078]  ? print_usage_bug+0xc0/0xc0
[  423.202220] 1*128kB 
[  423.207233]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.211010] (U) 
[  423.213590]  ? check_preemption_disabled+0x48/0x200
[  423.217623] 1*256kB 
[  423.219943]  ? check_preemption_disabled+0x48/0x200
[  423.225467] (U) 
[  423.227452]  ? __lock_is_held+0xb5/0x140
[  423.232439] 0*512kB 
[  423.234764]  __alloc_pages_nodemask+0xa80/0xde0
[  423.239751] 1*1024kB 
[  423.241718]  ? graph_lock+0x170/0x170
[  423.245756] (U) 
[  423.248088]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  423.252725] 1*2048kB (M) 
[  423.255135]  ? graph_lock+0x170/0x170
[  423.258938] 3*4096kB 
[  423.260927]  ? find_held_lock+0x36/0x1c0
[  423.265909] (M) 
[  423.268667]  ? ____cache_alloc_node+0x1c7/0x1e0
[  423.272440] = 15908kB
[  423.274839]  ? lock_downgrade+0x900/0x900
[  423.278874] Node 0 
[  423.280848]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.285485] DMA32: 
[  423.287895]  cache_grow_begin+0x91/0x8c0
[  423.292017] 4*4kB 
[  423.294251]  ? do_raw_spin_unlock+0xa7/0x2f0
[  423.299774] (UM) 
[  423.302009]  fallback_alloc+0x203/0x2e0
[  423.306041] 2*8kB 
[  423.308200]  ____cache_alloc_node+0x1c7/0x1e0
[  423.312576] (UM) 
[  423.314634]  kmem_cache_alloc_node+0xe3/0x730
[  423.318580] 3*16kB 
[  423.320724]  ? ipv6_get_ifaddr+0x42e/0x620
[  423.325197] (UM) 
[  423.327260]  __alloc_skb+0x119/0x770
[  423.331730] 3*32kB (UM) 
[  423.333975]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  423.338206] 4*64kB 
[  423.340262]  ? skb_scrub_packet+0x490/0x490
[  423.343955] (M) 
[  423.346621]  ? lock_downgrade+0x900/0x900
[  423.351879] 3*128kB 
[  423.354136]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.358425] (M) 
[  423.360399]  ? refcount_sub_and_test_checked+0x203/0x310
[  423.364522] 3*256kB 
[  423.366847]  ? refcount_inc_not_zero_checked+0x2f0/0x2f0
[  423.372362] (M) 
[  423.374332]  ? addrconf_rs_timer+0x690/0x690
[  423.379756] 4*512kB 
[  423.382079]  ndisc_alloc_skb+0x144/0x340
[  423.387501] (UM) 
[  423.389487]  ndisc_send_rs+0x331/0x6e0
[  423.393867] 3*1024kB 
[  423.396183]  addrconf_rs_timer+0x314/0x690
[  423.400220] (UM) 
[  423.402276]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.406135] 3*2048kB (M) 
[  423.408561]  call_timer_fn+0x272/0x920
[  423.412756] 3*4096kB 
[  423.414808]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.419017] (M) 
[  423.421767]  ? process_timeout+0x40/0x40
[  423.425628] = 25136kB
[  423.428033]  ? find_held_lock+0x36/0x1c0
[  423.432245] Node 0 
[  423.434228]  ? mark_held_locks+0xc7/0x130
[  423.438260] Normal: 
[  423.440696]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.444735] 778*4kB 
[  423.446966]  ? _raw_spin_unlock_irq+0x27/0x80
[  423.451104] (MEH) 
[  423.453423]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.457895] 429*8kB 
[  423.460215]  ? lockdep_hardirqs_on+0x19e/0x5c0
[  423.464682] (ME) 185*16kB 
[  423.466841]  ? trace_hardirqs_on+0xbd/0x310
[  423.471079] (UME) 
[  423.473398]  ? kasan_check_read+0x11/0x20
[  423.477969] 51*32kB 
[  423.480809]  ? __run_timers+0x7da/0xc70
[  423.485101] (UME) 
[  423.487254]  ? __bpf_trace_preemptirq_template+0x30/0x30
[  423.491389] 8*64kB 
[  423.493750]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.497696] (UM) 
[  423.499842]  ? ipv6_get_lladdr+0x5e0/0x5e0
[  423.505265] 0*128kB 
[  423.507514]  __run_timers+0x7e5/0xc70
[  423.511736] 1*256kB 
[  423.513829]  ? __bpf_trace_timer_expire_entry+0x30/0x30
[  423.518024] (U) 
[  423.520359]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  423.524134] 0*512kB 
[  423.526448]  ? graph_lock+0x170/0x170
[  423.531817] 2*1024kB 
[  423.533788]  ? print_usage_bug+0xc0/0xc0
[  423.538776] (U) 
[  423.541097]  ? lock_release+0x970/0x970
[  423.544876] 0*2048kB 
[  423.547289]  ? hrtimer_update_softirq_timer+0xa0/0xa0
[  423.551331] 0*4096kB = 13952kB
[  423.553310]  ? find_held_lock+0x36/0x1c0
[  423.557291] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[  423.559701]  ? graph_lock+0x170/0x170
[  423.564867] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  423.568047]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.572086] 1706 total pagecache pages
[  423.580925]  ? check_preemption_disabled+0x48/0x200
[  423.584706] 0 pages in swap cache
[  423.593287]  ? __lock_is_held+0xb5/0x140
[  423.598797] Swap cache stats: add 0, delete 0, find 0/0
[  423.602703]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.607694] Free swap  = 0kB
[  423.611142]  ? check_preemption_disabled+0x48/0x200
[  423.615174] Total swap = 0kB
[  423.620562]  run_timer_softirq+0x52/0xb0
[  423.626067] 1965979 pages RAM
[  423.629079]  ? rcu_read_lock_sched_held+0x108/0x120
[  423.634064] 0 pages HighMem/MovableOnly
[  423.634073] 342306 pages reserved
[  423.637225]  __do_softirq+0x30b/0xad8
[  423.641269] 0 pages cma reserved
[  423.644377]  ? __irqentry_text_end+0x1f9618/0x1f9618
[  423.649429] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb
[  423.653333]  ? pvclock_read_flags+0x160/0x160
[  423.656844] ksoftirqd/1: page allocation failure: order:0, mode:0x484020(GFP_ATOMIC|__GFP_COMP), nodemask=(null)
[  423.660557]  ? lapic_next_event+0x5a/0x90
[  423.663893] ksoftirqd/1 cpuset=
[  423.669004]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.675498] /
[  423.679995]  ? check_preemption_disabled+0x48/0x200
[  423.690280]  mems_allowed=0
[  423.694418]  ? check_preemption_disabled+0x48/0x200
[  423.717856]  ? kvm_clock_read+0x18/0x30
[  423.721856]  ? kvm_sched_clock_read+0x9/0x20
[  423.726267]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.731812]  ? check_preemption_disabled+0x48/0x200
[  423.736842]  irq_exit+0x17f/0x1c0
[  423.740309]  smp_apic_timer_interrupt+0x1cb/0x760
[  423.745150]  ? smp_reschedule_interrupt+0x109/0x650
[  423.750167]  ? smp_call_function_single_interrupt+0x650/0x650
[  423.756058]  ? interrupt_entry+0xb5/0xf0
[  423.760119]  ? trace_hardirqs_off_caller+0xbb/0x310
[  423.765135]  ? trace_hardirqs_off_caller+0xbb/0x310
[  423.770152]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  423.775000]  ? trace_hardirqs_on_caller+0x310/0x310
[  423.780015]  ? trace_hardirqs_on_caller+0x310/0x310
[  423.785040]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  423.790611]  ? check_preemption_disabled+0x48/0x200
[  423.795638]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  423.800504]  apic_timer_interrupt+0xf/0x20
[  423.804734]  </IRQ>
[  423.806977] RIP: 0010:lock_acquire+0x268/0x520
[  423.811579] Code: 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 44 02 00 00 48 83 3d ff f4 d0 07 00 0f 84 c3 01 00 00 48 8b bd 20 ff ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00
[  423.830480] RSP: 0000:ffff8801d9a4e0e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[  423.838199] RAX: dffffc0000000000 RBX: 1ffff1003b349c22 RCX: 0000000000000000
[  423.845465] RDX: 1ffffffff1263e51 RSI: 0000000000000000 RDI: 0000000000000286
[  423.852734] RBP: ffff8801d9a4e1d8 R08: ffff8801d9a40958 R09: 0000000000000003
[  423.859999] R10: ffff8801d9a40938 R11: 7e0eae67535d9fff R12: ffff8801d9a40040
[  423.867264] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  423.874579]  ? lock_release+0x970/0x970
[  423.878566]  ? rcu_read_unlock+0x16/0x60
[  423.882634]  ? lock_downgrade+0x900/0x900
[  423.886798]  ? check_preemption_disabled+0x48/0x200
[  423.891840]  percpu_ref_put_many+0x94/0x260
[  423.896165]  ? mem_cgroup_charge_statistics+0x780/0x780
[  423.901567]  ? rcu_bh_qs+0xc0/0xc0
[  423.905107]  ? mem_cgroup_charge_statistics+0x780/0x780
[  423.910486]  mem_cgroup_iter+0x1f7/0x1160
[  423.914644]  ? downgrade_write+0x2b0/0x2b0
[  423.918905]  ? mem_cgroup_nr_lru_pages+0x80/0x80
[  423.923662]  ? up_read+0x1a/0x110
[  423.927119]  ? shrink_slab+0xfa/0x8c0
[  423.930920]  ? shrink_active_list+0x1c20/0x1c20
[  423.935600]  ? unregister_memcg_shrinker.isra.43+0x50/0x50
[  423.941240]  ? _raw_spin_unlock_irqrestore+0x6d/0xd0
[  423.946354]  ? cgroup_procs_write_finish+0xf0/0xf0
[  423.951286]  ? print_usage_bug+0xc0/0xc0
[  423.955353]  ? find_held_lock+0x36/0x1c0
[  423.959415]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  423.964951]  ? vmpressure+0x1a2/0x340
[  423.968762]  shrink_node+0x516/0x16b0
[  423.972594]  ? mem_cgroup_split_huge_fixup+0x1b0/0x1b0
[  423.977898]  ? shrink_node_memcg+0x18e0/0x18e0
[  423.982487]  ? kvm_clock_read+0x18/0x30
[  423.986472]  ? __sanitizer_cov_trace_cmp4+0x16/0x20
[  423.991493]  ? ktime_get_raw_ts64+0x4f0/0x4f0
[  423.996043]  ? kasan_check_write+0x14/0x20
[  424.000278]  ? do_raw_spin_lock+0xc1/0x200
[  424.004514]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  424.010073]  ? __cpuset_node_allowed+0x19b/0x660
[  424.014833]  ? cpuset_nodemask_valid_mems_allowed+0x90/0x90
[  424.020557]  ? delayacct_end+0x5a/0x100
[  424.024569]  do_try_to_free_pages+0x3e7/0x1290
[  424.029174]  ? shrink_node+0x16b0/0x16b0
[  424.033252]  ? __lock_is_held+0xb5/0x140
[  424.037330]  try_to_free_pages+0x4d0/0xb90
[  424.041592]  ? do_try_to_free_pages+0x1290/0x1290
[  424.046448]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.051998]  ? lock_acquire+0x1ed/0x520
[  424.055978]  ? set_page_refcounted+0x280/0x280
[  424.060574]  ? lock_release+0x970/0x970
[  424.064560]  ? ___might_sleep+0x1ed/0x300
[  424.068715]  ? arch_local_save_flags+0x40/0x40
[  424.073313]  __alloc_pages_slowpath+0x993/0x2d80
[  424.078096]  ? warn_alloc+0x120/0x120
[  424.081913]  ? __radix_tree_lookup+0x4c0/0x4c0
[  424.086517]  ? find_get_entry+0x2f2/0xc40
[  424.090676]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  424.096223]  ? add_to_page_cache_lru+0x10b0/0x10b0
[  424.101154]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.106695]  ? should_fail+0x22d/0xd01
[  424.110590]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  424.115726]  ? __lock_is_held+0xb5/0x140
[  424.119814]  ? __lock_is_held+0xb5/0x140
[  424.123900]  ? kasan_check_read+0x11/0x20
[  424.128054]  ? ___might_sleep+0x1ed/0x300
[  424.132209]  ? lock_release+0x970/0x970
[  424.136185]  ? arch_local_save_flags+0x40/0x40
[  424.140789]  ? __might_sleep+0x95/0x190
[  424.144800]  __alloc_pages_nodemask+0xa80/0xde0
[  424.149477]  ? __alloc_pages_slowpath+0x2d80/0x2d80
[  424.154502]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  424.160303]  ? kasan_check_read+0x11/0x20
[  424.164452]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  424.169740]  ? graph_lock+0x170/0x170
[  424.173562]  ? print_usage_bug+0xc0/0xc0
[  424.177629]  ? graph_lock+0x170/0x170
[  424.181426]  ? graph_lock+0x170/0x170
[  424.185259]  ? __do_page_cache_readahead+0x7ce/0x980
[  424.190369]  ? find_held_lock+0x36/0x1c0
[  424.194439]  ? __sanitizer_cov_trace_const_cmp2+0x18/0x20
[  424.199980]  alloc_pages_current+0x10c/0x210
[  424.204408]  ? lock_downgrade+0x900/0x900
[  424.208566]  __page_cache_alloc+0x38f/0x5b0
[  424.212890]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  424.218691]  ? kasan_check_read+0x11/0x20
[  424.222840]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  424.228119]  ? __filemap_set_wb_err+0x3b0/0x3b0
[  424.232789]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  424.238330]  ? check_preemption_disabled+0x48/0x200
[  424.243356]  filemap_fault+0x1594/0x25f0
[  424.247430]  ? __lock_page_or_retry+0xa00/0xa00
[  424.252100]  ? rcu_read_unlock_special.part.39+0x11f0/0x11f0
[  424.257924]  ? kasan_check_read+0x11/0x20
[  424.262088]  ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160
[  424.267388]  ? rcu_bh_qs+0xc0/0xc0
[  424.270927]  ? remove_wait_queue+0x1a6/0x360
[  424.275338]  ? __bpf_trace_preemptirq_template+0x30/0x30